*.bz2
*.lzma
*.xz
+*.lz4
*.lzo
*.patch
*.gcno
--- /dev/null
+What: /sys/module/xen_blkback/parameters/max_buffer_pages
+Date: March 2013
+KernelVersion: 3.11
+Contact: Roger Pau Monné <roger.pau@citrix.com>
+Description:
+ Maximum number of free pages to keep in each block
+ backend buffer.
+
+What: /sys/module/xen_blkback/parameters/max_persistent_grants
+Date: March 2013
+KernelVersion: 3.11
+Contact: Roger Pau Monné <roger.pau@citrix.com>
+Description:
+ Maximum number of grants to map persistently in
+ blkback. If the frontend tries to use more than
+ max_persistent_grants, the LRU kicks in and starts
+ removing 5% of max_persistent_grants every 100ms.
--- /dev/null
+What: /sys/module/xen_blkfront/parameters/max
+Date: June 2013
+KernelVersion: 3.11
+Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Description:
+ Maximum number of segments that the frontend will negotiate
+ with the backend for indirect descriptors. The default value
+ is 32 - higher value means more potential throughput but more
+ memory usage. The backend picks the minimum of the frontend
+ and its default backend value.
<sect1><title>Kernel utility functions</title>
!Iinclude/linux/kernel.h
-!Ekernel/printk.c
+!Ekernel/printk/printk.c
!Ekernel/panic.c
!Ekernel/sys.c
!Ekernel/rcupdate.c
<?xml version="1.0"?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
- "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+ "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
<!ENTITY % media-entities SYSTEM "./media-entities.tmpl"> %media-entities;
<!ENTITY media-indices SYSTEM "./media-indices.tmpl">
have to manually attach:
make-bcache -B /dev/sda /dev/sdb -C /dev/sdc
-To make bcache devices known to the kernel, echo them to /sys/fs/bcache/register:
+bcache-tools now ships udev rules, and bcache devices are known to the kernel
+immediately. Without udev, you can manually register devices like this:
echo /dev/sdb > /sys/fs/bcache/register
echo /dev/sdc > /sys/fs/bcache/register
-To register your bcache devices automatically, you could add something like
-this to an init script:
+Registering the backing device makes the bcache device show up in /dev; you can
+now format it and use it as normal. But the first time using a new bcache
+device, it'll be running in passthrough mode until you attach it to a cache.
+See the section on attaching.
- echo /dev/sd* > /sys/fs/bcache/register_quiet
+The devices show up as:
-It'll look for bcache superblocks and ignore everything that doesn't have one.
+ /dev/bcache<N>
-Registering the backing device makes the bcache show up in /dev; you can now
-format it and use it as normal. But the first time using a new bcache device,
-it'll be running in passthrough mode until you attach it to a cache. See the
-section on attaching.
+As well as (with udev):
-The devices show up at /dev/bcacheN, and can be controlled via sysfs from
-/sys/block/bcacheN/bcache:
+ /dev/bcache/by-uuid/<uuid>
+ /dev/bcache/by-label/<label>
+
+To get started:
mkfs.ext4 /dev/bcache0
mount /dev/bcache0 /mnt
+You can control bcache devices through sysfs at /sys/block/bcache<N>/bcache .
+
Cache devices are managed as sets; multiple caches per set isn't supported yet
but will allow for mirroring of metadata and dirty data in the future. Your new
cache set shows up as /sys/fs/bcache/<UUID>
device to a cache set is done thusly, with the UUID of the cache set in
/sys/fs/bcache:
- echo <UUID> > /sys/block/bcache0/bcache/attach
+ echo <CSET-UUID> > /sys/block/bcache0/bcache/attach
This only has to be done once. The next time you reboot, just reregister all
your bcache devices. If a backing device has data in a cache somewhere, the
-/dev/bcache# device won't be created until the cache shows up - particularly
+/dev/bcache<N> device won't be created until the cache shows up - particularly
important if you have writeback caching turned on.
If you're booting up and your cache device is gone and never coming back, you
SYSFS - BACKING DEVICE:
+Available at /sys/block/<bdev>/bcache, /sys/block/bcache*/bcache and
+(if attached) /sys/fs/bcache/<cset-uuid>/bdev*
+
attach
Echo the UUID of a cache set to this file to enable caching.
SYSFS - CACHE SET:
+Available at /sys/fs/bcache/<cset-uuid>
+
average_key_size
Average data per key in the btree.
SYSFS - CACHE DEVICE:
+Available at /sys/block/<cdev>/bcache
+
block_size
Minimum granularity of writes - should match hardware sector size.
A: This is what you would need in your kernel code to receive notifications.
#include <linux/cpu.h>
- static int __cpuinit foobar_cpu_callback(struct notifier_block *nfb,
- unsigned long action, void *hcpu)
+ static int foobar_cpu_callback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
return NOTIFY_OK;
}
- static struct notifier_block __cpuinitdata foobar_cpu_notifer =
+ static struct notifier_block foobar_cpu_notifer =
{
.notifier_call = foobar_cpu_callback,
};
fpm 83
mpll_osc_sel 84
mpll_sel 85
+ spll_gate 86
Examples:
Required properties :
- reg : Offset and length of the register set for the device
- - compatible : Should be "marvell,mv64xxx-i2c"
+ - compatible : Should be "marvell,mv64xxx-i2c" or "allwinner,sun4i-i2c"
- interrupts : The interrupt number
Optional properties :
--- /dev/null
+Micrel KSZ9021 Gigabit Ethernet PHY
+
+Some boards require special tuning values, particularly when it comes to
+clock delays. You can specify clock delay values by adding
+micrel-specific properties to an Ethernet OF device node.
+
+All skew control options are specified in picoseconds. The minimum
+value is 0, and the maximum value is 3000.
+
+Optional properties:
+ - rxc-skew-ps : Skew control of RXC pad
+ - rxdv-skew-ps : Skew control of RX CTL pad
+ - txc-skew-ps : Skew control of TXC pad
+ - txen-skew-ps : Skew control of TX_CTL pad
+ - rxd0-skew-ps : Skew control of RX data 0 pad
+ - rxd1-skew-ps : Skew control of RX data 1 pad
+ - rxd2-skew-ps : Skew control of RX data 2 pad
+ - rxd3-skew-ps : Skew control of RX data 3 pad
+ - txd0-skew-ps : Skew control of TX data 0 pad
+ - txd1-skew-ps : Skew control of TX data 1 pad
+ - txd2-skew-ps : Skew control of TX data 2 pad
+ - txd3-skew-ps : Skew control of TX data 3 pad
+
+Examples:
+
+ /* Attach to an Ethernet device with autodetected PHY */
+ &enet {
+ rxc-skew-ps = <3000>;
+ rxdv-skew-ps = <0>;
+ txc-skew-ps = <3000>;
+ txen-skew-ps = <0>;
+ status = "okay";
+ };
+
+ /* Attach to an explicitly-specified PHY */
+ mdio {
+ phy0: ethernet-phy@0 {
+ rxc-skew-ps = <3000>;
+ rxdv-skew-ps = <0>;
+ txc-skew-ps = <3000>;
+ txen-skew-ps = <0>;
+ reg = <0>;
+ };
+ };
+ ethernet@70000 {
+ status = "okay";
+ phy = <&phy0>;
+ phy-mode = "rgmii-id";
+ };
--- /dev/null
+MOXA ART Ethernet Controller
+
+Required properties:
+
+- compatible : Must be "moxa,moxart-mac"
+- reg : Should contain register location and length
+- interrupts : Should contain the mac interrupt number
+
+Example:
+
+ mac0: mac@90900000 {
+ compatible = "moxa,moxart-mac";
+ reg = <0x90900000 0x100>;
+ interrupts = <25 0>;
+ };
+
+ mac1: mac@92000000 {
+ compatible = "moxa,moxart-mac";
+ reg = <0x92000000 0x100>;
+ interrupts = <27 0>;
+ };
Optional sub-node properties:
ti,warm-reset - maintain voltage during warm reset(boolean)
ti,roof-floor - control voltage selection by pin(boolean)
- ti,sleep-mode - mode to adopt in pmic sleep 0 - off, 1 - auto,
+ ti,mode-sleep - mode to adopt in pmic sleep 0 - off, 1 - auto,
2 - eco, 3 - forced pwm
- ti,tstep - slope control 0 - Jump, 1 10mV/us, 2 5mV/us, 3 2.5mV/us
ti,smps-range - OTP has the wrong range set for the hardware so override
0 - low range, 1 - high range.
ti,warm-reset;
ti,roof-floor;
ti,mode-sleep = <0>;
- ti,tstep = <0>;
ti,smps-range = <1>;
};
fsl Freescale Semiconductor
GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc.
gef GE Fanuc Intelligent Platforms Embedded Systems, Inc.
+hisilicon Hisilicon Limited.
hp Hewlett Packard
ibm International Business Machines (IBM)
idt Integrated Device Technologies, Inc.
onnn ON Semiconductor Corp.
picochip Picochip Ltd
powervr PowerVR (deprecated, use img)
+qca Qualcomm Atheros, Inc.
qcom Qualcomm, Inc.
ralink Mediatek/Ralink Technology Corp.
ramtron Ramtron International
fork. So if you have any comments or updates for this file, please try
to update the original English file first.
-Last Updated: 2011/03/31
+Last Updated: 2013/07/19
==================================
これは、
-linux-2.6.38/Documentation/HOWTO
+linux-3.10/Documentation/HOWTO
の和訳です。
-翻訳団体： JF プロジェクト < http://www.linux.or.jp/JF/ >
-翻訳日： 2011/3/28
+翻訳団体： JF プロジェクト < http://linuxjf.sourceforge.jp/ >
+翻訳日： 2013/7/19
翻訳者： Tsugikazu Shibata <tshibata at ab dot jp dot nec dot com>
校正者： 松倉さん <nbh--mats at nifty dot com>
小林 雅典さん (Masanori Kobayasi) <zap03216 at nifty dot ne dot jp>
自己参照方式で、索引がついた web 形式で、ソースコードを参照することが
できます。この最新の素晴しいカーネルコードのリポジトリは以下で見つかり
ます-
- http://sosdg.org/~qiyong/lxr/
+ http://lxr.linux.no/+trees
開発プロセス
-----------------------
Linux カーネルの開発プロセスは現在幾つかの異なるメインカーネル「ブラン
チ」と多数のサブシステム毎のカーネルブランチから構成されます。
これらのブランチとは-
- - メインの 2.6.x カーネルツリー
- - 2.6.x.y -stable カーネルツリー
- - 2.6.x -git カーネルパッチ
+ - メインの 3.x カーネルツリー
+ - 3.x.y -stable カーネルツリー
+ - 3.x -git カーネルパッチ
- サブシステム毎のカーネルツリーとパッチ
- - 統合テストのための 2.6.x -next カーネルツリー
+ - 統合テストのための 3.x -next カーネルツリー
-2.6.x カーネルツリー
+3.x カーネルツリー
-----------------
-2.6.x カーネルは Linus Torvalds によってメンテナンスされ、kernel.org
-の pub/linux/kernel/v2.6/ ディレクトリに存在します。この開発プロセスは
+3.x カーネルは Linus Torvalds によってメンテナンスされ、kernel.org
+の pub/linux/kernel/v3.x/ ディレクトリに存在します。この開発プロセスは
以下のとおり-
- 新しいカーネルがリリースされた直後に、2週間の特別期間が設けられ、
この期間中に、メンテナ達は Linus に大きな差分を送ることができます。
このような差分は通常 -next カーネルに数週間含まれてきたパッチです。
大きな変更は git(カーネルのソース管理ツール、詳細は
- http://git-scm.com/ 参照) を使って送るのが好ましいやり方ですが、パッ
+ http://git-scm.com/ 参照) を使って送るのが好ましいやり方ですが、パッ
チファイルの形式のまま送るのでも十分です。
- 2週間後、-rc1 カーネルがリリースされ、この後にはカーネル全体の安定
実に認識されたバグの状況によりリリースされるのであり、前もって決めら
れた計画によってリリースされるものではないからです。」
-2.6.x.y -stable カーネルツリー
+3.x.y -stable カーネルツリー
---------------------------
-バージョン番号が4つの数字に分かれているカーネルは -stable カーネルです。
-これには、2.6.x カーネルで見つかったセキュリティ問題や重大な後戻りに対
+バージョン番号が3つの数字に分かれているカーネルは -stable カーネルです。
+これには、3.x カーネルで見つかったセキュリティ問題や重大な後戻りに対
する比較的小さい重要な修正が含まれます。
これは、開発/実験的バージョンのテストに協力することに興味が無く、
最新の安定したカーネルを使いたいユーザに推奨するブランチです。
-もし、2.6.x.y カーネルが存在しない場合には、番号が一番大きい 2.6.x が
+もし、3.x.y カーネルが存在しない場合には、番号が一番大きい 3.x が
最新の安定版カーネルです。
-2.6.x.y は "stable" チーム <stable@kernel.org> でメンテされており、必
+3.x.y は "stable" チーム <stable@kernel.org> でメンテされており、必
要に応じてリリースされます。通常のリリース期間は 2週間毎ですが、差し迫っ
た問題がなければもう少し長くなることもあります。セキュリティ関連の問題
の場合はこれに対してだいたいの場合、すぐにリリースがされます。
イルにはどのような種類の変更が -stable ツリーに受け入れ可能か、またリ
リースプロセスがどう動くかが記述されています。
-2.6.x -git パッチ
+3.x -git パッチ
------------------
git リポジトリで管理されているLinus のカーネルツリーの毎日のスナップ
をつけることができます。大部分のこれらの patchwork のサイトは
http://patchwork.kernel.org/ でリストされています。
-統合テストのための 2.6.x -next カーネルツリー
+統合テストのための 3.x -next カーネルツリー
---------------------------------------------
-サブシステムツリーの更新内容がメインラインの 2.6.x ツリーにマージされ
+サブシステムツリーの更新内容がメインラインの 3.x ツリーにマージされ
る前に、それらは統合テストされる必要があります。この目的のため、実質的
に全サブシステムツリーからほぼ毎日プルされてできる特別なテスト用のリ
ポジトリが存在します-
- http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git
+ http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git
http://linux.f-seidel.de/linux-next/pmwiki/
このやり方によって、-next カーネルは次のマージ機会でどんなものがメイン
improve throughput, but will also increase the
amount of memory reserved for use by the client.
- swapaccount[=0|1]
+ swapaccount=[0|1]
[KNL] Enable accounting of swap in memory resource
controller if no parameter or 1 is given or disable
it if 0 is given (See Documentation/cgroups/memory.txt)
- HOWTO for multiqueue network device support.
netconsole.txt
- The network console module netconsole.ko: configuration and notes.
+netdev-FAQ.txt
+ - FAQ describing how to submit net changes to netdev mailing list.
netdev-features.txt
- Network interface features API description.
netdevices.txt
Linux* Base Driver for the Intel(R) PRO/100 Family of Adapters
==============================================================
-November 15, 2005
+March 15, 2011
Contents
========
NOTE: This setting is not saved across reboots.
- Ethtool
+ ethtool
-------
The driver utilizes the ethtool interface for driver configuration and
-Linux* Base Driver for the Intel(R) PRO/1000 Family of Adapters
-===============================================================
+Linux* Base Driver for Intel(R) Ethernet Network Connection
+===========================================================
Intel Gigabit Linux driver.
-Copyright(c) 1999 - 2010 Intel Corporation.
+Copyright(c) 1999 - 2013 Intel Corporation.
Contents
========
- The maximum MTU setting for Jumbo Frames is 16110. This value coincides
with the maximum Jumbo Frames size of 16128.
- - Using Jumbo Frames at 10 or 100 Mbps may result in poor performance or
- loss of link.
+ - Using Jumbo frames at 10 or 100 Mbps is not supported and may result in
+ poor performance or loss of link.
- Adapters based on the Intel(R) 82542 and 82573V/E controller do not
support Jumbo Frames. These correspond to the following product names:
Intel(R) PRO/1000 Gigabit Server Adapter
Intel(R) PRO/1000 PM Network Connection
- Ethtool
+ ethtool
-------
The driver utilizes the ethtool interface for driver configuration and
diagnostics, as well as displaying statistical information. The ethtool
-Linux* Driver for Intel(R) Network Connection
-=============================================
+Linux* Driver for Intel(R) Ethernet Network Connection
+======================================================
Intel Gigabit Linux driver.
-Copyright(c) 1999 - 2010 Intel Corporation.
+Copyright(c) 1999 - 2013 Intel Corporation.
Contents
========
- The maximum MTU setting for Jumbo Frames is 9216. This value coincides
with the maximum Jumbo Frames size of 9234 bytes.
- - Using Jumbo Frames at 10 or 100 Mbps is not supported and may result in
+ - Using Jumbo frames at 10 or 100 Mbps is not supported and may result in
poor performance or loss of link.
- Some adapters limit Jumbo Frames sized packets to a maximum of
4096 bytes and some adapters do not support Jumbo Frames.
- Ethtool
+ - Jumbo Frames cannot be configured on an 82579-based Network device, if
+ MACSec is enabled on the system.
+
+ ethtool
-------
The driver utilizes the ethtool interface for driver configuration and
diagnostics, as well as displaying statistical information. We
http://ftp.kernel.org/pub/software/network/ethtool/
+ NOTE: When validating enable/disable tests on some parts (82578, for example)
+ you need to add a few seconds between tests when working with ethtool.
+
Speed and Duplex
----------------
Speed and Duplex are configured through the ethtool* utility. For
-Linux* Base Driver for Intel(R) Network Connection
-==================================================
+Linux* Base Driver for Intel(R) Ethernet Network Connection
+===========================================================
Intel Gigabit Linux driver.
-Copyright(c) 1999 - 2010 Intel Corporation.
+Copyright(c) 1999 - 2013 Intel Corporation.
Contents
========
This parameter adds support for SR-IOV. It causes the driver to spawn up to
max_vfs worth of virtual function.
+QueuePairs
+----------
+Valid Range: 0-1
+Default Value: 1 (TX and RX will be paired onto one interrupt vector)
+
+If set to 0, when MSI-X is enabled, the TX and RX will attempt to occupy
+separate vectors.
+
+This option can be overridden to 1 if there are not sufficient interrupts
+available. This can occur if any combination of RSS, VMDQ, and max_vfs
+results in more than 4 queues being used.
+
+Node
+----
+Valid Range: 0-n
+Default Value: -1 (off)
+
+ 0 - n: where n is the number of the NUMA node that should be used to
+ allocate memory for this adapter port.
+ -1: uses the driver default of allocating memory on whichever processor is
+ running insmod/modprobe.
+
+ The Node parameter will allow you to pick which NUMA node you want to have
+ the adapter allocate memory from. All driver structures, in-memory queues,
+ and receive buffers will be allocated on the node specified. This parameter
+ is only useful when interrupt affinity is specified, otherwise some portion
+ of the time the interrupt could run on a different core than the memory is
+ allocated on, causing slower memory access and impacting throughput, CPU, or
+ both.
+
+EEE
+---
+Valid Range: 0-1
+Default Value: 1 (enabled)
+
+ A link between two EEE-compliant devices will result in periodic bursts of
+ data followed by long periods where in the link is in an idle state. This Low
+ Power Idle (LPI) state is supported in both 1Gbps and 100Mbps link speeds.
+ NOTE: EEE support requires autonegotiation.
+
+DMAC
+----
+Valid Range: 0-1
+Default Value: 1 (enabled)
+ Enables or disables DMA Coalescing feature.
+
+
Additional Configurations
=========================
- The maximum MTU setting for Jumbo Frames is 9216. This value coincides
with the maximum Jumbo Frames size of 9234 bytes.
- - Using Jumbo Frames at 10 or 100 Mbps may result in poor performance or
- loss of link.
+ - Using Jumbo frames at 10 or 100 Mbps is not supported and may result in
+ poor performance or loss of link.
- Ethtool
+ ethtool
-------
The driver utilizes the ethtool interface for driver configuration and
diagnostics, as well as displaying statistical information. The latest
Where n=the VF that attempted to do the spoofing.
+ Setting MAC Address, VLAN and Rate Limit Using IProute2 Tool
+ ------------------------------------------------------------
+ You can set a MAC address of a Virtual Function (VF), a default VLAN and the
+ rate limit using the IProute2 tool. Download the latest version of the
+ iproute2 tool from Sourceforge if your version does not have all the
+ features you require.
+
+
Support
=======
-Linux* Base Driver for Intel(R) Network Connection
-==================================================
+Linux* Base Driver for Intel(R) Ethernet Network Connection
+===========================================================
Intel Gigabit Linux driver.
-Copyright(c) 1999 - 2010 Intel Corporation.
+Copyright(c) 1999 - 2013 Intel Corporation.
Contents
========
Additional Configurations
=========================
- Ethtool
+ ethtool
-------
The driver utilizes the ethtool interface for driver configuration and
diagnostics, as well as displaying statistical information. The ethtool
SYN flood warnings in logs not being really flooded, your server
is seriously misconfigured.
+ If you want to test which effects syncookies have to your
+ network connections you can set this knob to 2 to enable
+ unconditionally generation of syncookies.
+
tcp_fastopen - INTEGER
Enable TCP Fast Open feature (draft-ietf-tcpm-fastopen) to send data
in the opening SYN packet. To use this feature, the client application
this value is ignored.
Default: between 64K and 4MB, depending on RAM size.
+tcp_notsent_lowat - UNSIGNED INTEGER
+ A TCP socket can control the amount of unsent bytes in its write queue,
+ thanks to TCP_NOTSENT_LOWAT socket option. poll()/select()/epoll()
+ reports POLLOUT events if the amount of unsent bytes is below a per
+ socket value, and if the write queue is not full. sendmsg() will
+ also not add new buffers if the limit is hit.
+
+ This global variable controls the amount of unsent data for
+ sockets not using TCP_NOTSENT_LOWAT. For these sockets, a change
+ to the global variable has immediate effect.
+
+ Default: UINT_MAX (0xFFFFFFFF)
+
tcp_workaround_signed_windows - BOOLEAN
If set, assume no receipt of a window scaling option means the
remote TCP is broken and treats the window as a signed quantity.
disable_xfrm - BOOLEAN
Disable IPSEC encryption on this interface, whatever the policy
+igmpv2_unsolicited_report_interval - INTEGER
+ The interval in milliseconds in which the next unsolicited
+ IGMPv1 or IGMPv2 report retransmit will take place.
+ Default: 10000 (10 seconds)
+igmpv3_unsolicited_report_interval - INTEGER
+ The interval in milliseconds in which the next unsolicited
+ IGMPv3 report retransmit will take place.
+ Default: 1000 (1 seconds)
tag - INTEGER
Allows you to write a number, which can be used as required.
1 - Generate unsolicited neighbour advertisements when device is brought
up or hardware address changes.
+mldv1_unsolicited_report_interval - INTEGER
+ The interval in milliseconds in which the next unsolicited
+ MLDv1 report retransmit will take place.
+ Default: 10000 (10 seconds)
+
+mldv2_unsolicited_report_interval - INTEGER
+ The interval in milliseconds in which the next unsolicited
+ MLDv2 report retransmit will take place.
+ Default: 1000 (1 second)
+
icmp/*:
ratelimit - INTEGER
Limit the maximal rates for sending ICMPv6 packets.
-Linux Base Driver for 10 Gigabit Intel(R) Network Connection
-=============================================================
+Linux Base Driver for 10 Gigabit Intel(R) Ethernet Network Connection
+=====================================================================
-October 9, 2007
+March 14, 2011
Contents
-------------------------------------------------
Configuring a network driver to load properly when the system is started is
distribution dependent. Typically, the configuration process involves adding
- an alias line to files in /etc/modprobe.d/ as well as editing other system
- startup scripts and/or configuration files. Many popular Linux distributions
- ship with tools to make these changes for you. To learn the proper way to
+ an alias line to /etc/modprobe.conf as well as editing other system startup
+ scripts and/or configuration files. Many popular Linux distributions ship
+ with tools to make these changes for you. To learn the proper way to
configure a network device for your system, refer to your distribution
documentation. If during this process you are asked for the driver or module
name, the name for the Linux Base Driver for the Intel 10GbE Family of
with the maximum Jumbo Frames size of 16128.
- Ethtool
+ ethtool
-------
The driver utilizes the ethtool interface for driver configuration and
diagnostics, as well as displaying statistical information. The ethtool
-Linux Base Driver for 10 Gigabit PCI Express Intel(R) Network Connection
-========================================================================
+Linux* Base Driver for the Intel(R) Ethernet 10 Gigabit PCI Express Family of
+Adapters
+=============================================================================
-Intel Gigabit Linux driver.
-Copyright(c) 1999 - 2010 Intel Corporation.
+Intel 10 Gigabit Linux driver.
+Copyright(c) 1999 - 2013 Intel Corporation.
Contents
========
Identifying Your Adapter
========================
-The driver in this release is compatible with 82598 and 82599-based Intel
-Network Connections.
+The driver in this release is compatible with 82598, 82599 and X540-based
+Intel Network Connections.
For more information on how to identify your adapter, go to the Adapter &
Driver ID Guide at:
Laser turns off for SFP+ when ifconfig down
-------------------------------------------
"ifconfig down" turns off the laser for 82599-based SFP+ fiber adapters.
-"ifconfig up" turns on the later.
+"ifconfig up" turns on the laser.
82598-BASED ADAPTERS
behavior is changed to off. Flow control in 1 gig mode on these devices can
lead to Tx hangs.
+Intel(R) Ethernet Flow Director
+-------------------------------
+Supports advanced filters that direct receive packets by their flows to
+different queues. Enables tight control on routing a flow in the platform.
+Matches flows and CPU cores for flow affinity. Supports multiple parameters
+for flexible flow classification and load balancing.
+
+Flow director is enabled only if the kernel is multiple TX queue capable.
+
+An included script (set_irq_affinity.sh) automates setting the IRQ to CPU
+affinity.
+
+You can verify that the driver is using Flow Director by looking at the counter
+in ethtool: fdir_miss and fdir_match.
+
+Other ethtool Commands:
+To enable Flow Director
+ ethtool -K ethX ntuple on
+To add a filter
+ Use -U switch. e.g., ethtool -U ethX flow-type tcp4 src-ip 0x178000a
+ action 1
+To see the list of filters currently present:
+ ethtool -u ethX
+
+Perfect Filter: Perfect filter is an interface to load the filter table that
+funnels all flow into queue_0 unless an alternative queue is specified using
+"action". In that case, any flow that matches the filter criteria will be
+directed to the appropriate queue.
+
+If the queue is defined as -1, filter will drop matching packets.
+
+To account for filter matches and misses, there are two stats in ethtool:
+fdir_match and fdir_miss. In addition, rx_queue_N_packets shows the number of
+packets processed by the Nth queue.
+
+NOTE: Receive Packet Steering (RPS) and Receive Flow Steering (RFS) are not
+compatible with Flow Director. IF Flow Director is enabled, these will be
+disabled.
+
+The following three parameters impact Flow Director.
+
+FdirMode
+--------
+Valid Range: 0-2 (0=off, 1=ATR, 2=Perfect filter mode)
+Default Value: 1
+
+ Flow Director filtering modes.
+
+FdirPballoc
+-----------
+Valid Range: 0-2 (0=64k, 1=128k, 2=256k)
+Default Value: 0
+
+ Flow Director allocated packet buffer size.
+
+AtrSampleRate
+--------------
+Valid Range: 1-100
+Default Value: 20
+
+ Software ATR Tx packet sample rate. For example, when set to 20, every 20th
+ packet, looks to see if the packet will create a new flow.
+
+Node
+----
+Valid Range: 0-n
+Default Value: 1 (off)
+
+ 0 - n: where n is the number of NUMA nodes (i.e. 0 - 3) currently online in
+ your system
+ 1: turns this option off
+
+ The Node parameter will allow you to pick which NUMA node you want to have
+ the adapter allocate memory on.
+
+max_vfs
+-------
+Valid Range: 1-63
+Default Value: 0
+
+ If the value is greater than 0 it will also force the VMDq parameter to be 1
+ or more.
+
+ This parameter adds support for SR-IOV. It causes the driver to spawn up to
+ max_vfs worth of virtual function.
+
+
Additional Configurations
=========================
Known Issues
============
- Enabling SR-IOV in a 32-bit Microsoft* Windows* Server 2008 Guest OS using
- Intel (R) 82576-based GbE or Intel (R) 82599-based 10GbE controller under KVM
- -----------------------------------------------------------------------------
+ Enabling SR-IOV in a 32-bit or 64-bit Microsoft* Windows* Server 2008/R2
+ Guest OS using Intel (R) 82576-based GbE or Intel (R) 82599-based 10GbE
+ controller under KVM
+ ------------------------------------------------------------------------
KVM Hypervisor/VMM supports direct assignment of a PCIe device to a VM. This
includes traditional PCIe devices, as well as SR-IOV-capable devices using
Intel 82576-based and 82599-based controllers.
-Linux* Base Driver for Intel(R) Network Connection
-==================================================
+Linux* Base Driver for Intel(R) Ethernet Network Connection
+===========================================================
Intel Gigabit Linux driver.
-Copyright(c) 1999 - 2010 Intel Corporation.
+Copyright(c) 1999 - 2013 Intel Corporation.
Contents
========
--- /dev/null
+
+Information you need to know about netdev
+-----------------------------------------
+
+Q: What is netdev?
+
+A: It is a mailing list for all network related linux stuff. This includes
+ anything found under net/ (i.e. core code like IPv6) and drivers/net
+ (i.e. hardware specific drivers) in the linux source tree.
+
+ Note that some subsystems (e.g. wireless drivers) which have a high volume
+ of traffic have their own specific mailing lists.
+
+ The netdev list is managed (like many other linux mailing lists) through
+ VGER ( http://vger.kernel.org/ ) and archives can be found below:
+
+ http://marc.info/?l=linux-netdev
+ http://www.spinics.net/lists/netdev/
+
+ Aside from subsystems like that mentioned above, all network related linux
+ development (i.e. RFC, review, comments, etc) takes place on netdev.
+
+Q: How do the changes posted to netdev make their way into linux?
+
+A: There are always two trees (git repositories) in play. Both are driven
+ by David Miller, the main network maintainer. There is the "net" tree,
+ and the "net-next" tree. As you can probably guess from the names, the
+ net tree is for fixes to existing code already in the mainline tree from
+ Linus, and net-next is where the new code goes for the future release.
+ You can find the trees here:
+
+ http://git.kernel.org/?p=linux/kernel/git/davem/net.git
+ http://git.kernel.org/?p=linux/kernel/git/davem/net-next.git
+
+Q: How often do changes from these trees make it to the mainline Linus tree?
+
+A: To understand this, you need to know a bit of background information
+ on the cadence of linux development. Each new release starts off with
+ a two week "merge window" where the main maintainers feed their new
+ stuff to Linus for merging into the mainline tree. After the two weeks,
+ the merge window is closed, and it is called/tagged "-rc1". No new
+ features get mainlined after this -- only fixes to the rc1 content
+ are expected. After roughly a week of collecting fixes to the rc1
+ content, rc2 is released. This repeats on a roughly weekly basis
+ until rc7 (typically; sometimes rc6 if things are quiet, or rc8 if
+ things are in a state of churn), and a week after the last vX.Y-rcN
+ was done, the official "vX.Y" is released.
+
+ Relating that to netdev: At the beginning of the 2 week merge window,
+ the net-next tree will be closed - no new changes/features. The
+ accumulated new content of the past ~10 weeks will be passed onto
+ mainline/Linus via a pull request for vX.Y -- at the same time,
+ the "net" tree will start accumulating fixes for this pulled content
+ relating to vX.Y
+
+ An announcement indicating when net-next has been closed is usually
+ sent to netdev, but knowing the above, you can predict that in advance.
+
+ IMPORTANT: Do not send new net-next content to netdev during the
+ period during which net-next tree is closed.
+
+ Shortly after the two weeks have passed, (and vX.Y-rc1 is released) the
+ tree for net-next reopens to collect content for the next (vX.Y+1) release.
+
+ If you aren't subscribed to netdev and/or are simply unsure if net-next
+ has re-opened yet, simply check the net-next git repository link above for
+ any new networking related commits.
+
+ The "net" tree continues to collect fixes for the vX.Y content, and
+ is fed back to Linus at regular (~weekly) intervals. Meaning that the
+ focus for "net" is on stablilization and bugfixes.
+
+ Finally, the vX.Y gets released, and the whole cycle starts over.
+
+Q: So where are we now in this cycle?
+
+A: Load the mainline (Linus) page here:
+
+ http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git
+
+ and note the top of the "tags" section. If it is rc1, it is early
+ in the dev cycle. If it was tagged rc7 a week ago, then a release
+ is probably imminent.
+
+Q: How do I indicate which tree (net vs. net-next) my patch should be in?
+
+A: Firstly, think whether you have a bug fix or new "next-like" content.
+ Then once decided, assuming that you use git, use the prefix flag, i.e.
+
+ git format-patch --subject-prefix='PATCH net-next' start..finish
+
+ Use "net" instead of "net-next" (always lower case) in the above for
+ bug-fix net content. If you don't use git, then note the only magic in
+ the above is just the subject text of the outgoing e-mail, and you can
+ manually change it yourself with whatever MUA you are comfortable with.
+
+Q: I sent a patch and I'm wondering what happened to it. How can I tell
+ whether it got merged?
+
+A: Start by looking at the main patchworks queue for netdev:
+
+ http://patchwork.ozlabs.org/project/netdev/list/
+
+ The "State" field will tell you exactly where things are at with
+ your patch.
+
+Q: The above only says "Under Review". How can I find out more?
+
+A: Generally speaking, the patches get triaged quickly (in less than 48h).
+ So be patient. Asking the maintainer for status updates on your
+ patch is a good way to ensure your patch is ignored or pushed to
+ the bottom of the priority list.
+
+Q: How can I tell what patches are queued up for backporting to the
+ various stable releases?
+
+A: Normally Greg Kroah-Hartman collects stable commits himself, but
+ for networking, Dave collects up patches he deems critical for the
+ networking subsystem, and then hands them off to Greg.
+
+ There is a patchworks queue that you can see here:
+ http://patchwork.ozlabs.org/bundle/davem/stable/?state=*
+
+ It contains the patches which Dave has selected, but not yet handed
+ off to Greg. If Greg already has the patch, then it will be here:
+ http://git.kernel.org/cgit/linux/kernel/git/stable/stable-queue.git
+
+ A quick way to find whether the patch is in this stable-queue is
+ to simply clone the repo, and then git grep the mainline commit ID, e.g.
+
+ stable-queue$ git grep -l 284041ef21fdf2e
+ releases/3.0.84/ipv6-fix-possible-crashes-in-ip6_cork_release.patch
+ releases/3.4.51/ipv6-fix-possible-crashes-in-ip6_cork_release.patch
+ releases/3.9.8/ipv6-fix-possible-crashes-in-ip6_cork_release.patch
+ stable/stable-queue$
+
+Q: I see a network patch and I think it should be backported to stable.
+ Should I request it via "stable@vger.kernel.org" like the references in
+ the kernel's Documentation/stable_kernel_rules.txt file say?
+
+A: No, not for networking. Check the stable queues as per above 1st to see
+ if it is already queued. If not, then send a mail to netdev, listing
+ the upstream commit ID and why you think it should be a stable candidate.
+
+ Before you jump to go do the above, do note that the normal stable rules
+ in Documentation/stable_kernel_rules.txt still apply. So you need to
+ explicitly indicate why it is a critical fix and exactly what users are
+ impacted. In addition, you need to convince yourself that you _really_
+ think it has been overlooked, vs. having been considered and rejected.
+
+ Generally speaking, the longer it has had a chance to "soak" in mainline,
+ the better the odds that it is an OK candidate for stable. So scrambling
+ to request a commit be added the day after it appears should be avoided.
+
+Q: I have created a network patch and I think it should be backported to
+ stable. Should I add a "Cc: stable@vger.kernel.org" like the references
+ in the kernel's Documentation/ directory say?
+
+A: No. See above answer. In short, if you think it really belongs in
+ stable, then ensure you write a decent commit log that describes who
+ gets impacted by the bugfix and how it manifests itself, and when the
+ bug was introduced. If you do that properly, then the commit will
+ get handled appropriately and most likely get put in the patchworks
+ stable queue if it really warrants it.
+
+ If you think there is some valid information relating to it being in
+ stable that does _not_ belong in the commit log, then use the three
+ dash marker line as described in Documentation/SubmittingPatches to
+ temporarily embed that information into the patch that you send.
+
+Q: Someone said that the comment style and coding convention is different
+ for the networking content. Is this true?
+
+A: Yes, in a largely trivial way. Instead of this:
+
+ /*
+ * foobar blah blah blah
+ * another line of text
+ */
+
+ it is requested that you make it look like this:
+
+ /* foobar blah blah blah
+ * another line of text
+ */
+
+Q: I am working in existing code that has the former comment style and not the
+ latter. Should I submit new code in the former style or the latter?
+
+A: Make it the latter style, so that eventually all code in the domain of
+ netdev is of this format.
+
+Q: I found a bug that might have possible security implications or similar.
+ Should I mail the main netdev maintainer off-list?
+
+A: No. The current netdev maintainer has consistently requested that people
+ use the mailing lists and not reach out directly. If you aren't OK with
+ that, then perhaps consider mailing "security@kernel.org" or reading about
+ http://oss-security.openwall.org/wiki/mailing-lists/distros
+ as possible alternative mechanisms.
+
+Q: What level of testing is expected before I submit my change?
+
+A: If your changes are against net-next, the expectation is that you
+ have tested by layering your changes on top of net-next. Ideally you
+ will have done run-time testing specific to your change, but at a
+ minimum, your changes should survive an "allyesconfig" and an
+ "allmodconfig" build without new warnings or failures.
+
+Q: Any other tips to help ensure my net/net-next patch gets OK'd?
+
+A: Attention to detail. Re-read your own work as if you were the
+ reviewer. You can start with using checkpatch.pl, perhaps even
+ with the "--strict" flag. But do not be mindlessly robotic in
+ doing so. If your change is a bug-fix, make sure your commit log
+ indicates the end-user visible symptom, the underlying reason as
+ to why it happens, and then if necessary, explain why the fix proposed
+ is the best way to get things done. Don't mangle whitespace, and as
+ is common, don't mis-indent function arguments that span multiple lines.
+ If it is your 1st patch, mail it to yourself so you can test apply
+ it to an unpatched tree to confirm infrastructure didn't mangle it.
+
+ Finally, go back and read Documentation/SubmittingPatches to be
+ sure you are not repeating some common mistake documented there.
in_port(1), eth(...), eth_type(0x0800), ipv4(...), tcp(...)
+Wildcarded flow key format
+--------------------------
+
+A wildcarded flow is described with two sequences of Netlink attributes
+passed over the Netlink socket. A flow key, exactly as described above, and an
+optional corresponding flow mask.
+
+A wildcarded flow can represent a group of exact match flows. Each '1' bit
+in the mask specifies a exact match with the corresponding bit in the flow key.
+A '0' bit specifies a don't care bit, which will match either a '1' or '0' bit
+of a incoming packet. Using wildcarded flow can improve the flow set up rate
+by reduce the number of new flows need to be processed by the user space program.
+
+Support for the mask Netlink attribute is optional for both the kernel and user
+space program. The kernel can ignore the mask attribute, installing an exact
+match flow, or reduce the number of don't care bits in the kernel to less than
+what was specified by the user space program. In this case, variations in bits
+that the kernel does not implement will simply result in additional flow setups.
+The kernel module will also work with user space programs that neither support
+nor supply flow mask attributes.
+
+Since the kernel may ignore or modify wildcard bits, it can be difficult for
+the userspace program to know exactly what matches are installed. There are
+two possible approaches: reactively install flows as they miss the kernel
+flow table (and therefore not attempt to determine wildcard changes at all)
+or use the kernel's response messages to determine the installed wildcards.
+
+When interacting with userspace, the kernel should maintain the match portion
+of the key exactly as originally installed. This will provides a handle to
+identify the flow for all future operations. However, when reporting the
+mask of an installed flow, the mask should include any restrictions imposed
+by the kernel.
+
+The behavior when using overlapping wildcarded flows is undefined. It is the
+responsibility of the user space program to ensure that any incoming packet
+can match at most one flow, wildcarded or not. The current implementation
+performs best-effort detection of overlapping wildcarded flows and may reject
+some but not all of them. However, this behavior may change in future versions.
+
+
Basic rule for evolving flow keys
---------------------------------
referred to as the UDP-style API of the Sockets Extensions for SCTP, as
proposed in IETF Internet-Drafts.
-
Caveats:
-lksctp can be built as statically or as a module. However, be aware that
http://www.sf.net/projects/lksctp
Or contact the lksctp developers through the mailing list:
- <lksctp-developers@lists.sourceforge.net>
-
-
+ <linux-sctp@vger.kernel.org>
=========================
This feature adds Linux 2.2-like transparent proxy support to current kernels.
-To use it, enable NETFILTER_TPROXY, the socket match and the TPROXY target in
-your kernel config. You will need policy routing too, so be sure to enable that
-as well.
+To use it, enable the socket match and the TPROXY target in your kernel config.
+You will need policy routing too, so be sure to enable that as well.
1. Making non-local sockets work
busy_read
----------------
-Low latency busy poll timeout for socket reads. (needs CONFIG_NET_LL_RX_POLL)
+Low latency busy poll timeout for socket reads. (needs CONFIG_NET_RX_BUSY_POLL)
Approximate time in us to busy loop waiting for packets on the device queue.
This sets the default value of the SO_BUSY_POLL socket option.
Can be set or overridden per socket by setting socket option SO_BUSY_POLL,
busy_poll
----------------
-Low latency busy poll timeout for poll and select. (needs CONFIG_NET_LL_RX_POLL)
+Low latency busy poll timeout for poll and select. (needs CONFIG_NET_RX_BUSY_POLL)
Approximate time in us to busy loop waiting for events.
Recommended value depends on the number of sockets you poll on.
For several sockets 50, for several hundreds 100.
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
+ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
+M: Santosh Shilimkar <santosh.shilimkar@ti.com>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+F: arch/arm/mach-keystone/
+
ARM/LOGICPD PXA270 MACHINE SUPPORT
M: Lennert Buytenhek <kernel@wantstofly.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
ARM/Ux500 ARM ARCHITECTURE
-M: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
M: Linus Walleij <linus.walleij@linaro.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: drivers/net/hamradio/baycom*
BCACHE (BLOCK LAYER CACHE)
-M: Kent Overstreet <koverstreet@google.com>
+M: Kent Overstreet <kmo@daterainc.com>
L: linux-bcache@vger.kernel.org
W: http://bcache.evilpiepirate.org
S: Maintained:
F: drivers/media/usb/dvb-usb-v2/usb_urb.c
DYNAMIC DEBUG
-M: Jason Baron <jbaron@redhat.com>
+M: Jason Baron <jbaron@akamai.com>
S: Maintained
F: lib/dynamic_debug.c
F: include/linux/dynamic_debug.h
F: drivers/base/firmware*.c
F: include/linux/firmware.h
-FLASHSYSTEM DRIVER (IBM FlashSystem 70/80 PCI SSD Flash Card)
+FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
M: Joshua Morris <josh.h.morris@us.ibm.com>
M: Philip Kelleher <pjk1939@linux.vnet.ibm.com>
S: Maintained
F: include/uapi/linux/gigaset_dev.h
GPIO SUBSYSTEM
-M: Grant Likely <grant.likely@linaro.org>
M: Linus Walleij <linus.walleij@linaro.org>
S: Maintained
L: linux-gpio@vger.kernel.org
-T: git git://git.secretlab.ca/git/linux-2.6.git
F: Documentation/gpio.txt
F: drivers/gpio/
F: include/linux/gpio*
IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
M: Benjamin Herrenschmidt <benh@kernel.crashing.org>
-M: Grant Likely <grant.likely@linaro.org>
-T: git git://git.secretlab.ca/git/linux-2.6.git irqdomain/next
S: Maintained
F: Documentation/IRQ-domain.txt
F: include/linux/irqdomain.h
LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
L: linuxppc-dev@lists.ozlabs.org
-S: Unmaintained
+S: Orphan
F: arch/powerpc/*/*virtex*
F: arch/powerpc/*/*/*virtex*
F: drivers/media/tuners/mxl5007t.*
MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
-M: Andrew Gallatin <gallatin@myri.com>
+M: Hyong-Youb Kim <hykim@myri.com>
L: netdev@vger.kernel.org
-W: http://www.myri.com/scs/download-Myri10GE.html
+W: https://www.myricom.com/support/downloads/myri10ge.html
S: Supported
F: drivers/net/ethernet/myricom/myri10ge/
F: include/linux/i2c-omap.h
OMAP DEVICE TREE SUPPORT
-M: Benoît Cousson <b-cousson@ti.com>
+M: Benoît Cousson <bcousson@baylibre.com>
M: Tony Lindgren <tony@atomide.com>
L: linux-omap@vger.kernel.org
-L: devicetree-discuss@lists.ozlabs.org (moderated for non-subscribers)
+L: devicetree@vger.kernel.org
S: Maintained
F: arch/arm/boot/dts/*omap*
F: arch/arm/boot/dts/*am3*
F: drivers/char/hw_random/omap-rng.c
OMAP HWMOD SUPPORT
-M: Benoît Cousson <b-cousson@ti.com>
+M: Benoît Cousson <bcousson@baylibre.com>
M: Paul Walmsley <paul@pwsan.com>
L: linux-omap@vger.kernel.org
S: Maintained
F: arch/arm/mach-omap2/omap_hwmod.*
OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
-M: Benoît Cousson <b-cousson@ti.com>
+M: Benoît Cousson <bcousson@baylibre.com>
L: linux-omap@vger.kernel.org
S: Maintained
F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c
OPEN FIRMWARE AND FLATTENED DEVICE TREE
M: Grant Likely <grant.likely@linaro.org>
M: Rob Herring <rob.herring@calxeda.com>
-L: devicetree-discuss@lists.ozlabs.org (moderated for non-subscribers)
+L: devicetree@vger.kernel.org
W: http://fdt.secretlab.ca
T: git git://git.secretlab.ca/git/linux-2.6.git
S: Maintained
-F: Documentation/devicetree
-F: drivers/of
+F: drivers/of/
F: include/linux/of*.h
-F: scripts/dtc
+F: scripts/dtc/
K: of_get_property
K: of_match_table
+OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
+M: Rob Herring <rob.herring@calxeda.com>
+M: Pawel Moll <pawel.moll@arm.com>
+M: Mark Rutland <mark.rutland@arm.com>
+M: Stephen Warren <swarren@wwwdotorg.org>
+M: Ian Campbell <ian.campbell@citrix.com>
+L: devicetree@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/
+F: arch/*/boot/dts/
+F: include/dt-bindings/
+
OPENRISC ARCHITECTURE
M: Jonas Bonn <jonas@southpole.se>
W: http://openrisc.net
S: Maintained
F: Documentation/networking/sctp.txt
F: include/linux/sctp.h
+F: include/uapi/linux/sctp.h
F: include/net/sctp/
F: net/sctp/
SGI GRU DRIVER
M: Dimitri Sivanich <sivanich@sgi.com>
-M: Robin Holt <holt@sgi.com>
S: Maintained
F: drivers/misc/sgi-gru/
F: Documentation/sgi-visws.txt
SGI XP/XPC/XPNET DRIVER
-M: Robin Holt <holt@sgi.com>
+M: Cliff Whickman <cpw@sgi.com>
+M: Robin Holt <robinmholt@gmail.com>
S: Maintained
F: drivers/misc/sgi-xp/
SPI SUBSYSTEM
M: Mark Brown <broonie@kernel.org>
-M: Grant Likely <grant.likely@linaro.org>
L: linux-spi@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
Q: http://patchwork.kernel.org/project/spi-devel-general/list/
STAGING - COMEDI
M: Ian Abbott <abbotti@mev.co.uk>
-M: Mori Hess <fmhess@users.sourceforge.net>
+M: H Hartley Sweeten <hsweeten@visionengravers.com>
S: Odd Fixes
F: drivers/staging/comedi/
F: arch/m68k/include/asm/sun3*
F: drivers/net/ethernet/i825xx/sun3*
+SUNDANCE NETWORK DRIVER
+M: Denis Kirjanov <kda@linux-powerpc.org>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/ethernet/dlink/sundance.c
+
SUPERH
M: Paul Mundt <lethal@linux-sh.org>
L: linux-sh@vger.kernel.org
S: Maintained
F: sound/usb/midi.*
+USB NETWORKING DRIVERS
+L: linux-usb@vger.kernel.org
+S: Odd Fixes
+F: drivers/net/usb/
+
USB OHCI DRIVER
M: Alan Stern <stern@rowland.harvard.edu>
L: linux-usb@vger.kernel.org
F: drivers/net/ethernet/xilinx/xilinx_axienet*
XILINX SYSTEMACE DRIVER
-S: Unmaintained
+S: Orphan
F: drivers/block/xsysace.c
XILINX UARTLITE SERIAL DRIVER
VERSION = 3
PATCHLEVEL = 11
SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc6
NAME = Linux for Workgroups
# *DOCUMENTATION*
help
Architecture has the first two arguments of clone(2) swapped.
+config CLONE_BACKWARDS3
+ bool
+ help
+ Architecture has tls passed as the 3rd argument of clone(2),
+ not the 5th one.
+
config ODD_RT_SIGACTION
bool
help
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARCH_WANT_IPC_PARSE_VERSION
select ARCH_HAVE_NMI_SAFE_CMPXCHG
+ select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
select GENERIC_SMP_IDLE_THREAD
select GENERIC_CMOS_UPDATE
select GENERIC_STRNCPY_FROM_USER
*/
static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
{
- int c, old;
- c = atomic_read(v);
- for (;;) {
- if (unlikely(c == (u)))
- break;
- old = atomic_cmpxchg((v), c, c + (a));
- if (likely(old == c))
- break;
- c = old;
- }
- return c;
+ int c, new, old;
+ smp_mb();
+ __asm__ __volatile__(
+ "1: ldl_l %[old],%[mem]\n"
+ " cmpeq %[old],%[u],%[c]\n"
+ " addl %[old],%[a],%[new]\n"
+ " bne %[c],2f\n"
+ " stl_c %[new],%[mem]\n"
+ " beq %[new],3f\n"
+ "2:\n"
+ ".subsection 2\n"
+ "3: br 1b\n"
+ ".previous"
+ : [old] "=&r"(old), [new] "=&r"(new), [c] "=&r"(c)
+ : [mem] "m"(*v), [a] "rI"(a), [u] "rI"((long)u)
+ : "memory");
+ smp_mb();
+ return old;
}
* @u: ...unless v is equal to u.
*
* Atomically adds @a to @v, so long as it was not @u.
- * Returns the old value of @v.
+ * Returns true iff @v was not @u.
*/
static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
{
- long c, old;
- c = atomic64_read(v);
- for (;;) {
- if (unlikely(c == (u)))
- break;
- old = atomic64_cmpxchg((v), c, c + (a));
- if (likely(old == c))
- break;
- c = old;
- }
- return c != (u);
+ long c, tmp;
+ smp_mb();
+ __asm__ __volatile__(
+ "1: ldq_l %[tmp],%[mem]\n"
+ " cmpeq %[tmp],%[u],%[c]\n"
+ " addq %[tmp],%[a],%[tmp]\n"
+ " bne %[c],2f\n"
+ " stq_c %[tmp],%[mem]\n"
+ " beq %[tmp],3f\n"
+ "2:\n"
+ ".subsection 2\n"
+ "3: br 1b\n"
+ ".previous"
+ : [tmp] "=&r"(tmp), [c] "=&r"(c)
+ : [mem] "m"(*v), [a] "rI"(a), [u] "rI"(u)
+ : "memory");
+ smp_mb();
+ return !c;
+}
+
+/*
+ * atomic64_dec_if_positive - decrement by 1 if old value positive
+ * @v: pointer of type atomic_t
+ *
+ * The function returns the old value of *v minus 1, even if
+ * the atomic variable, v, was not decremented.
+ */
+static inline long atomic64_dec_if_positive(atomic64_t *v)
+{
+ long old, tmp;
+ smp_mb();
+ __asm__ __volatile__(
+ "1: ldq_l %[old],%[mem]\n"
+ " subq %[old],1,%[tmp]\n"
+ " ble %[old],2f\n"
+ " stq_c %[tmp],%[mem]\n"
+ " beq %[tmp],3f\n"
+ "2:\n"
+ ".subsection 2\n"
+ "3: br 1b\n"
+ ".previous"
+ : [old] "=&r"(old), [tmp] "=&r"(tmp)
+ : [mem] "m"(*v)
+ : "memory");
+ smp_mb();
+ return old - 1;
}
#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
#include <uapi/asm/param.h>
-#define HZ CONFIG_HZ
-#define USER_HZ HZ
-# define CLOCKS_PER_SEC HZ /* frequency at which times() counts */
+# undef HZ
+# define HZ CONFIG_HZ
+# define USER_HZ 1024
+# define CLOCKS_PER_SEC USER_HZ /* frequency at which times() counts */
+
#endif /* _ASM_ALPHA_PARAM_H */
#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
-#define arch_spin_relax(lock) cpu_relax()
-#define arch_read_relax(lock) cpu_relax()
-#define arch_write_relax(lock) cpu_relax()
-
#endif /* _ALPHA_SPINLOCK_H */
#include <uapi/asm/unistd.h>
-
-#define NR_SYSCALLS 506
+#define NR_SYSCALLS 508
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_STAT64
#ifndef _UAPI_ASM_ALPHA_PARAM_H
#define _UAPI_ASM_ALPHA_PARAM_H
-/* ??? Gross. I don't want to parameterize this, and supposedly the
- hardware ignores reprogramming. We also need userland buy-in to the
- change in HZ, since this is visible in the wait4 resources etc. */
-
-#ifndef __KERNEL__
#define HZ 1024
-#endif
#define EXEC_PAGESIZE 8192
#define MAXHOSTNAMELEN 64 /* max length of hostname */
-
#endif /* _UAPI_ASM_ALPHA_PARAM_H */
#define __NR_sendmmsg 503
#define __NR_process_vm_readv 504
#define __NR_process_vm_writev 505
+#define __NR_kcmp 506
+#define __NR_finit_module 507
#endif /* _UAPI_ALPHA_UNISTD_H */
.text
.set noat
+ .cfi_sections .debug_frame
/* Stack offsets. */
#define SP_OFF 184
#define SWITCH_STACK_SIZE 320
+.macro CFI_START_OSF_FRAME func
+ .align 4
+ .globl \func
+ .type \func,@function
+\func:
+ .cfi_startproc simple
+ .cfi_return_column 64
+ .cfi_def_cfa $sp, 48
+ .cfi_rel_offset 64, 8
+ .cfi_rel_offset $gp, 16
+ .cfi_rel_offset $16, 24
+ .cfi_rel_offset $17, 32
+ .cfi_rel_offset $18, 40
+.endm
+
+.macro CFI_END_OSF_FRAME func
+ .cfi_endproc
+ .size \func, . - \func
+.endm
+
/*
* This defines the normal kernel pt-regs layout.
*
* the palcode-provided values are available to the signal handler.
*/
-#define SAVE_ALL \
- subq $sp, SP_OFF, $sp; \
- stq $0, 0($sp); \
- stq $1, 8($sp); \
- stq $2, 16($sp); \
- stq $3, 24($sp); \
- stq $4, 32($sp); \
- stq $28, 144($sp); \
- lda $2, alpha_mv; \
- stq $5, 40($sp); \
- stq $6, 48($sp); \
- stq $7, 56($sp); \
- stq $8, 64($sp); \
- stq $19, 72($sp); \
- stq $20, 80($sp); \
- stq $21, 88($sp); \
- ldq $2, HAE_CACHE($2); \
- stq $22, 96($sp); \
- stq $23, 104($sp); \
- stq $24, 112($sp); \
- stq $25, 120($sp); \
- stq $26, 128($sp); \
- stq $27, 136($sp); \
- stq $2, 152($sp); \
- stq $16, 160($sp); \
- stq $17, 168($sp); \
+.macro SAVE_ALL
+ subq $sp, SP_OFF, $sp
+ .cfi_adjust_cfa_offset SP_OFF
+ stq $0, 0($sp)
+ stq $1, 8($sp)
+ stq $2, 16($sp)
+ stq $3, 24($sp)
+ stq $4, 32($sp)
+ stq $28, 144($sp)
+ .cfi_rel_offset $0, 0
+ .cfi_rel_offset $1, 8
+ .cfi_rel_offset $2, 16
+ .cfi_rel_offset $3, 24
+ .cfi_rel_offset $4, 32
+ .cfi_rel_offset $28, 144
+ lda $2, alpha_mv
+ stq $5, 40($sp)
+ stq $6, 48($sp)
+ stq $7, 56($sp)
+ stq $8, 64($sp)
+ stq $19, 72($sp)
+ stq $20, 80($sp)
+ stq $21, 88($sp)
+ ldq $2, HAE_CACHE($2)
+ stq $22, 96($sp)
+ stq $23, 104($sp)
+ stq $24, 112($sp)
+ stq $25, 120($sp)
+ stq $26, 128($sp)
+ stq $27, 136($sp)
+ stq $2, 152($sp)
+ stq $16, 160($sp)
+ stq $17, 168($sp)
stq $18, 176($sp)
+ .cfi_rel_offset $5, 40
+ .cfi_rel_offset $6, 48
+ .cfi_rel_offset $7, 56
+ .cfi_rel_offset $8, 64
+ .cfi_rel_offset $19, 72
+ .cfi_rel_offset $20, 80
+ .cfi_rel_offset $21, 88
+ .cfi_rel_offset $22, 96
+ .cfi_rel_offset $23, 104
+ .cfi_rel_offset $24, 112
+ .cfi_rel_offset $25, 120
+ .cfi_rel_offset $26, 128
+ .cfi_rel_offset $27, 136
+.endm
-#define RESTORE_ALL \
- lda $19, alpha_mv; \
- ldq $0, 0($sp); \
- ldq $1, 8($sp); \
- ldq $2, 16($sp); \
- ldq $3, 24($sp); \
- ldq $21, 152($sp); \
- ldq $20, HAE_CACHE($19); \
- ldq $4, 32($sp); \
- ldq $5, 40($sp); \
- ldq $6, 48($sp); \
- ldq $7, 56($sp); \
- subq $20, $21, $20; \
- ldq $8, 64($sp); \
- beq $20, 99f; \
- ldq $20, HAE_REG($19); \
- stq $21, HAE_CACHE($19); \
- stq $21, 0($20); \
-99:; \
- ldq $19, 72($sp); \
- ldq $20, 80($sp); \
- ldq $21, 88($sp); \
- ldq $22, 96($sp); \
- ldq $23, 104($sp); \
- ldq $24, 112($sp); \
- ldq $25, 120($sp); \
- ldq $26, 128($sp); \
- ldq $27, 136($sp); \
- ldq $28, 144($sp); \
+.macro RESTORE_ALL
+ lda $19, alpha_mv
+ ldq $0, 0($sp)
+ ldq $1, 8($sp)
+ ldq $2, 16($sp)
+ ldq $3, 24($sp)
+ ldq $21, 152($sp)
+ ldq $20, HAE_CACHE($19)
+ ldq $4, 32($sp)
+ ldq $5, 40($sp)
+ ldq $6, 48($sp)
+ ldq $7, 56($sp)
+ subq $20, $21, $20
+ ldq $8, 64($sp)
+ beq $20, 99f
+ ldq $20, HAE_REG($19)
+ stq $21, HAE_CACHE($19)
+ stq $21, 0($20)
+99: ldq $19, 72($sp)
+ ldq $20, 80($sp)
+ ldq $21, 88($sp)
+ ldq $22, 96($sp)
+ ldq $23, 104($sp)
+ ldq $24, 112($sp)
+ ldq $25, 120($sp)
+ ldq $26, 128($sp)
+ ldq $27, 136($sp)
+ ldq $28, 144($sp)
addq $sp, SP_OFF, $sp
+ .cfi_restore $0
+ .cfi_restore $1
+ .cfi_restore $2
+ .cfi_restore $3
+ .cfi_restore $4
+ .cfi_restore $5
+ .cfi_restore $6
+ .cfi_restore $7
+ .cfi_restore $8
+ .cfi_restore $19
+ .cfi_restore $20
+ .cfi_restore $21
+ .cfi_restore $22
+ .cfi_restore $23
+ .cfi_restore $24
+ .cfi_restore $25
+ .cfi_restore $26
+ .cfi_restore $27
+ .cfi_restore $28
+ .cfi_adjust_cfa_offset -SP_OFF
+.endm
+
+.macro DO_SWITCH_STACK
+ bsr $1, do_switch_stack
+ .cfi_adjust_cfa_offset SWITCH_STACK_SIZE
+ .cfi_rel_offset $9, 0
+ .cfi_rel_offset $10, 8
+ .cfi_rel_offset $11, 16
+ .cfi_rel_offset $12, 24
+ .cfi_rel_offset $13, 32
+ .cfi_rel_offset $14, 40
+ .cfi_rel_offset $15, 48
+ /* We don't really care about the FP registers for debugging. */
+.endm
+
+.macro UNDO_SWITCH_STACK
+ bsr $1, undo_switch_stack
+ .cfi_restore $9
+ .cfi_restore $10
+ .cfi_restore $11
+ .cfi_restore $12
+ .cfi_restore $13
+ .cfi_restore $14
+ .cfi_restore $15
+ .cfi_adjust_cfa_offset -SWITCH_STACK_SIZE
+.endm
/*
* Non-syscall kernel entry points.
*/
- .align 4
- .globl entInt
- .ent entInt
-entInt:
+CFI_START_OSF_FRAME entInt
SAVE_ALL
lda $8, 0x3fff
lda $26, ret_from_sys_call
bic $sp, $8, $8
mov $sp, $19
jsr $31, do_entInt
-.end entInt
+CFI_END_OSF_FRAME entInt
- .align 4
- .globl entArith
- .ent entArith
-entArith:
+CFI_START_OSF_FRAME entArith
SAVE_ALL
lda $8, 0x3fff
lda $26, ret_from_sys_call
bic $sp, $8, $8
mov $sp, $18
jsr $31, do_entArith
-.end entArith
+CFI_END_OSF_FRAME entArith
- .align 4
- .globl entMM
- .ent entMM
-entMM:
+CFI_START_OSF_FRAME entMM
SAVE_ALL
/* save $9 - $15 so the inline exception code can manipulate them. */
subq $sp, 56, $sp
+ .cfi_adjust_cfa_offset 56
stq $9, 0($sp)
stq $10, 8($sp)
stq $11, 16($sp)
stq $13, 32($sp)
stq $14, 40($sp)
stq $15, 48($sp)
+ .cfi_rel_offset $9, 0
+ .cfi_rel_offset $10, 8
+ .cfi_rel_offset $11, 16
+ .cfi_rel_offset $12, 24
+ .cfi_rel_offset $13, 32
+ .cfi_rel_offset $14, 40
+ .cfi_rel_offset $15, 48
addq $sp, 56, $19
/* handle the fault */
lda $8, 0x3fff
ldq $14, 40($sp)
ldq $15, 48($sp)
addq $sp, 56, $sp
+ .cfi_restore $9
+ .cfi_restore $10
+ .cfi_restore $11
+ .cfi_restore $12
+ .cfi_restore $13
+ .cfi_restore $14
+ .cfi_restore $15
+ .cfi_adjust_cfa_offset -56
/* finish up the syscall as normal. */
br ret_from_sys_call
-.end entMM
+CFI_END_OSF_FRAME entMM
- .align 4
- .globl entIF
- .ent entIF
-entIF:
+CFI_START_OSF_FRAME entIF
SAVE_ALL
lda $8, 0x3fff
lda $26, ret_from_sys_call
bic $sp, $8, $8
mov $sp, $17
jsr $31, do_entIF
-.end entIF
+CFI_END_OSF_FRAME entIF
- .align 4
- .globl entUna
- .ent entUna
-entUna:
+CFI_START_OSF_FRAME entUna
lda $sp, -256($sp)
+ .cfi_adjust_cfa_offset 256
stq $0, 0($sp)
+ .cfi_rel_offset $0, 0
+ .cfi_remember_state
ldq $0, 256($sp) /* get PS */
stq $1, 8($sp)
stq $2, 16($sp)
stq $28, 224($sp)
mov $sp, $19
stq $gp, 232($sp)
+ .cfi_rel_offset $1, 1*8
+ .cfi_rel_offset $2, 2*8
+ .cfi_rel_offset $3, 3*8
+ .cfi_rel_offset $4, 4*8
+ .cfi_rel_offset $5, 5*8
+ .cfi_rel_offset $6, 6*8
+ .cfi_rel_offset $7, 7*8
+ .cfi_rel_offset $8, 8*8
+ .cfi_rel_offset $9, 9*8
+ .cfi_rel_offset $10, 10*8
+ .cfi_rel_offset $11, 11*8
+ .cfi_rel_offset $12, 12*8
+ .cfi_rel_offset $13, 13*8
+ .cfi_rel_offset $14, 14*8
+ .cfi_rel_offset $15, 15*8
+ .cfi_rel_offset $19, 19*8
+ .cfi_rel_offset $20, 20*8
+ .cfi_rel_offset $21, 21*8
+ .cfi_rel_offset $22, 22*8
+ .cfi_rel_offset $23, 23*8
+ .cfi_rel_offset $24, 24*8
+ .cfi_rel_offset $25, 25*8
+ .cfi_rel_offset $26, 26*8
+ .cfi_rel_offset $27, 27*8
+ .cfi_rel_offset $28, 28*8
+ .cfi_rel_offset $29, 29*8
lda $8, 0x3fff
stq $31, 248($sp)
bic $sp, $8, $8
ldq $28, 224($sp)
ldq $gp, 232($sp)
lda $sp, 256($sp)
+ .cfi_restore $1
+ .cfi_restore $2
+ .cfi_restore $3
+ .cfi_restore $4
+ .cfi_restore $5
+ .cfi_restore $6
+ .cfi_restore $7
+ .cfi_restore $8
+ .cfi_restore $9
+ .cfi_restore $10
+ .cfi_restore $11
+ .cfi_restore $12
+ .cfi_restore $13
+ .cfi_restore $14
+ .cfi_restore $15
+ .cfi_restore $19
+ .cfi_restore $20
+ .cfi_restore $21
+ .cfi_restore $22
+ .cfi_restore $23
+ .cfi_restore $24
+ .cfi_restore $25
+ .cfi_restore $26
+ .cfi_restore $27
+ .cfi_restore $28
+ .cfi_restore $29
+ .cfi_adjust_cfa_offset -256
call_pal PAL_rti
-.end entUna
.align 4
- .ent entUnaUser
entUnaUser:
+ .cfi_restore_state
ldq $0, 0($sp) /* restore original $0 */
lda $sp, 256($sp) /* pop entUna's stack frame */
+ .cfi_restore $0
+ .cfi_adjust_cfa_offset -256
SAVE_ALL /* setup normal kernel stack */
lda $sp, -56($sp)
+ .cfi_adjust_cfa_offset 56
stq $9, 0($sp)
stq $10, 8($sp)
stq $11, 16($sp)
stq $13, 32($sp)
stq $14, 40($sp)
stq $15, 48($sp)
+ .cfi_rel_offset $9, 0
+ .cfi_rel_offset $10, 8
+ .cfi_rel_offset $11, 16
+ .cfi_rel_offset $12, 24
+ .cfi_rel_offset $13, 32
+ .cfi_rel_offset $14, 40
+ .cfi_rel_offset $15, 48
lda $8, 0x3fff
addq $sp, 56, $19
bic $sp, $8, $8
ldq $14, 40($sp)
ldq $15, 48($sp)
lda $sp, 56($sp)
+ .cfi_restore $9
+ .cfi_restore $10
+ .cfi_restore $11
+ .cfi_restore $12
+ .cfi_restore $13
+ .cfi_restore $14
+ .cfi_restore $15
+ .cfi_adjust_cfa_offset -56
br ret_from_sys_call
-.end entUnaUser
+CFI_END_OSF_FRAME entUna
- .align 4
- .globl entDbg
- .ent entDbg
-entDbg:
+CFI_START_OSF_FRAME entDbg
SAVE_ALL
lda $8, 0x3fff
lda $26, ret_from_sys_call
bic $sp, $8, $8
mov $sp, $16
jsr $31, do_entDbg
-.end entDbg
+CFI_END_OSF_FRAME entDbg
\f
/*
* The system call entry point is special. Most importantly, it looks
.align 4
.globl entSys
- .globl ret_from_sys_call
- .ent entSys
+ .type entSys, @function
+ .cfi_startproc simple
+ .cfi_return_column 64
+ .cfi_def_cfa $sp, 48
+ .cfi_rel_offset 64, 8
+ .cfi_rel_offset $gp, 16
entSys:
SAVE_ALL
lda $8, 0x3fff
stq $17, SP_OFF+32($sp)
s8addq $0, $5, $5
stq $18, SP_OFF+40($sp)
+ .cfi_rel_offset $16, SP_OFF+24
+ .cfi_rel_offset $17, SP_OFF+32
+ .cfi_rel_offset $18, SP_OFF+40
blbs $3, strace
beq $4, 1f
ldq $27, 0($5)
stq $31, 72($sp) /* a3=0 => no error */
.align 4
+ .globl ret_from_sys_call
ret_from_sys_call:
cmovne $26, 0, $18 /* $18 = 0 => non-restartable */
ldq $0, SP_OFF($sp)
and $17, _TIF_WORK_MASK, $2
bne $2, work_pending
restore_all:
+ .cfi_remember_state
RESTORE_ALL
call_pal PAL_rti
ret_to_kernel:
+ .cfi_restore_state
lda $16, 7
call_pal PAL_swpipl
br restore_all
stq $0, 0($sp)
stq $31, 72($sp) /* a3=0 => no error */
br ret_from_sys_call
-.end entSys
/*
* Do all cleanup when returning from all interrupts and system calls.
*/
.align 4
- .ent work_pending
+ .type work_pending, @function
work_pending:
and $17, _TIF_NOTIFY_RESUME | _TIF_SIGPENDING, $2
bne $2, $work_notifysig
$work_notifysig:
mov $sp, $16
- bsr $1, do_switch_stack
+ DO_SWITCH_STACK
jsr $26, do_work_pending
- bsr $1, undo_switch_stack
+ UNDO_SWITCH_STACK
br restore_all
-.end work_pending
/*
* PTRACE syscall handler
*/
.align 4
- .ent strace
+ .type strace, @function
strace:
/* set up signal stack, call syscall_trace */
- bsr $1, do_switch_stack
+ DO_SWITCH_STACK
jsr $26, syscall_trace_enter /* returns the syscall number */
- bsr $1, undo_switch_stack
+ UNDO_SWITCH_STACK
/* get the arguments back.. */
ldq $16, SP_OFF+24($sp)
$strace_success:
stq $0, 0($sp) /* save return value */
- bsr $1, do_switch_stack
+ DO_SWITCH_STACK
jsr $26, syscall_trace_leave
- bsr $1, undo_switch_stack
+ UNDO_SWITCH_STACK
br $31, ret_from_sys_call
.align 3
stq $0, 0($sp)
stq $1, 72($sp) /* a3 for return */
- bsr $1, do_switch_stack
+ DO_SWITCH_STACK
mov $18, $9 /* save old syscall number */
mov $19, $10 /* save old a3 */
jsr $26, syscall_trace_leave
mov $9, $18
mov $10, $19
- bsr $1, undo_switch_stack
+ UNDO_SWITCH_STACK
mov $31, $26 /* tell "ret_from_sys_call" we can restart */
br ret_from_sys_call
-.end strace
+CFI_END_OSF_FRAME entSys
\f
/*
* Save and restore the switch stack -- aka the balance of the user context.
*/
.align 4
- .ent do_switch_stack
+ .type do_switch_stack, @function
+ .cfi_startproc simple
+ .cfi_return_column 64
+ .cfi_def_cfa $sp, 0
+ .cfi_register 64, $1
do_switch_stack:
lda $sp, -SWITCH_STACK_SIZE($sp)
+ .cfi_adjust_cfa_offset SWITCH_STACK_SIZE
stq $9, 0($sp)
stq $10, 8($sp)
stq $11, 16($sp)
stt $f0, 312($sp) # save fpcr in slot of $f31
ldt $f0, 64($sp) # dont let "do_switch_stack" change fp state.
ret $31, ($1), 1
-.end do_switch_stack
+ .cfi_endproc
+ .size do_switch_stack, .-do_switch_stack
.align 4
- .ent undo_switch_stack
+ .type undo_switch_stack, @function
+ .cfi_startproc simple
+ .cfi_def_cfa $sp, 0
+ .cfi_register 64, $1
undo_switch_stack:
ldq $9, 0($sp)
ldq $10, 8($sp)
ldt $f30, 304($sp)
lda $sp, SWITCH_STACK_SIZE($sp)
ret $31, ($1), 1
-.end undo_switch_stack
+ .cfi_endproc
+ .size undo_switch_stack, .-undo_switch_stack
\f
/*
* The meat of the context switch code.
.align 4
.globl alpha_switch_to
- .ent alpha_switch_to
+ .type alpha_switch_to, @function
+ .cfi_startproc
alpha_switch_to:
- .prologue 0
- bsr $1, do_switch_stack
+ DO_SWITCH_STACK
call_pal PAL_swpctx
lda $8, 0x3fff
- bsr $1, undo_switch_stack
+ UNDO_SWITCH_STACK
bic $sp, $8, $8
mov $17, $0
ret
-.end alpha_switch_to
+ .cfi_endproc
+ .size alpha_switch_to, .-alpha_switch_to
/*
* New processes begin life here.
init_rtc_irq(void)
{
irq_set_chip_and_handler_name(RTC_IRQ, &dummy_irq_chip,
- handle_simple_irq, "RTC");
+ handle_percpu_irq, "RTC");
setup_irq(RTC_IRQ, &timer_irqaction);
}
/*
* Where secondaries begin a life of C.
*/
-void __cpuinit
+void
smp_callin(void)
{
int cpuid = hard_smp_processor_id();
* Send a message to a secondary's console. "START" is one such
* interesting message. ;-)
*/
-static void __cpuinit
+static void
send_secondary_console_msg(char *str, int cpuid)
{
struct percpu_struct *cpu;
if (cnt <= 0 || cnt >= 80)
strcpy(buf, "<<< BOGUS MSG >>>");
else {
- cp1 = (char *) &cpu->ipc_buffer[11];
+ cp1 = (char *) &cpu->ipc_buffer[1];
cp2 = buf;
- strcpy(cp2, cp1);
+ memcpy(cp2, cp1, cnt);
+ cp2[cnt] = '\0';
while ((cp2 = strchr(cp2, '\r')) != 0) {
*cp2 = ' ';
/*
* Convince the console to have a secondary cpu begin execution.
*/
-static int __cpuinit
+static int
secondary_cpu_start(int cpuid, struct task_struct *idle)
{
struct percpu_struct *cpu;
/*
* Bring one cpu online.
*/
-static int __cpuinit
+static int
smp_boot_one_cpu(int cpuid, struct task_struct *idle)
{
unsigned long timeout;
{
}
-int __cpuinit
+int
__cpu_up(unsigned int cpu, struct task_struct *tidle)
{
smp_boot_one_cpu(cpu, tidle);
static void
dp264_device_interrupt(unsigned long vector)
{
-#if 1
- printk("dp264_device_interrupt: NOT IMPLEMENTED YET!!\n");
-#else
unsigned long pld;
unsigned int i;
isa_device_interrupt(vector);
else
handle_irq(16 + i);
-#if 0
- TSUNAMI_cchip->dir0.csr = 1UL << i; mb();
- tmp = TSUNAMI_cchip->dir0.csr;
-#endif
}
-#endif
}
static void
}
static int
-marvel_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+marvel_map_irq(const struct pci_dev *cdev, u8 slot, u8 pin)
{
+ struct pci_dev *dev = (struct pci_dev *)cdev;
struct pci_controller *hose = dev->sysdata;
struct io7_port *io7_port = hose->sysdata;
struct io7 *io7 = io7_port->io7;
.quad sys_sendmmsg
.quad sys_process_vm_readv
.quad sys_process_vm_writev /* 505 */
+ .quad sys_kcmp
+ .quad sys_finit_module
.size sys_call_table, . - sys_call_table
.type sys_call_table, @object
static inline __u32 rpcc(void)
{
- __u32 result;
- asm volatile ("rpcc %0" : "=r"(result));
- return result;
+ return __builtin_alpha_rpcc();
}
int update_persistent_clock(struct timespec now)
static int opDEC_fix;
-static void __cpuinit
+static void
opDEC_check(void)
{
__asm__ __volatile__ (
{
printk("pc = [<%016lx>] ra = [<%016lx>] ps = %04lx %s\n",
regs->pc, regs->r26, regs->ps, print_tainted());
- print_symbol("pc is at %s\n", regs->pc);
- print_symbol("ra is at %s\n", regs->r26 );
+ printk("pc is at %pSR\n", (void *)regs->pc);
+ printk("ra is at %pSR\n", (void *)regs->r26);
printk("v0 = %016lx t0 = %016lx t1 = %016lx\n",
regs->r0, regs->r1, regs->r2);
printk("t2 = %016lx t3 = %016lx t4 = %016lx\n",
continue;
if (tmp >= (unsigned long) &_etext)
continue;
- printk("[<%lx>]", tmp);
- print_symbol(" %s", tmp);
- printk("\n");
+ printk("[<%lx>] %pSR\n", tmp, (void *)tmp);
if (i > 40) {
printk(" ...");
break;
return;
}
-void __cpuinit
+void
trap_init(void)
{
/* Tell PAL-code what global pointer we want in the kernel. */
#include <asm/ptrace.h>
#include <asm/processor.h> /* For VMALLOC_START */
#include <asm/thread_info.h> /* For THREAD_SIZE */
+#include <asm/mmu.h>
/* Note on the LD/ST addr modes with addr reg wback
*
select GENERIC_STRNCPY_FROM_USER
select GENERIC_STRNLEN_USER
select HARDIRQS_SW_RESEND
- select HAVE_AOUT
select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL
select HAVE_ARCH_KGDB
select HAVE_ARCH_SECCOMP_FILTER
default DRAM_BASE if REMAP_VECTORS_TO_RAM
default 0x00000000
help
- The base address of exception vectors.
+ The base address of exception vectors. This must be two pages
+ in size.
config ARM_PATCH_PHYS_VIRT
bool "Patch physical to virtual translations at runtime" if EMBEDDED
config ARCH_NR_GPIO
int
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
- default 512 if SOC_OMAP5
- default 512 if ARCH_KEYSTONE
+ default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5
default 392 if ARCH_U8500
default 352 if ARCH_VT8500
default 288 if ARCH_SUNXI
config DEBUG_UNCOMPRESS
bool
- default y if ARCH_MULTIPLATFORM && DEBUG_LL && \
- !DEBUG_OMAP2PLUS_UART && \
+ depends on ARCH_MULTIPLATFORM
+ default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \
!DEBUG_TEGRA_UART
+ help
+ This option influences the normal decompressor output for
+ multiplatform kernels. Normally, multiplatform kernels disable
+ decompressor output because it is not possible to know where to
+ send the decompressor output.
+
+ When this option is set, the selected DEBUG_LL output method
+ will be re-used for normal decompressor output on multiplatform
+ kernels.
+
config UNCOMPRESS_INCLUDE
string
machine-$(CONFIG_ARCH_DOVE) += dove
machine-$(CONFIG_ARCH_EBSA110) += ebsa110
machine-$(CONFIG_ARCH_EP93XX) += ep93xx
+machine-$(CONFIG_ARCH_EXYNOS) += exynos
machine-$(CONFIG_ARCH_GEMINI) += gemini
machine-$(CONFIG_ARCH_HIGHBANK) += highbank
machine-$(CONFIG_ARCH_INTEGRATOR) += integrator
machine-$(CONFIG_ARCH_IOP32X) += iop32x
machine-$(CONFIG_ARCH_IOP33X) += iop33x
machine-$(CONFIG_ARCH_IXP4XX) += ixp4xx
+machine-$(CONFIG_ARCH_KEYSTONE) += keystone
machine-$(CONFIG_ARCH_KIRKWOOD) += kirkwood
machine-$(CONFIG_ARCH_KS8695) += ks8695
machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx
machine-$(CONFIG_ARCH_MMP) += mmp
machine-$(CONFIG_ARCH_MSM) += msm
machine-$(CONFIG_ARCH_MV78XX0) += mv78xx0
+machine-$(CONFIG_ARCH_MVEBU) += mvebu
machine-$(CONFIG_ARCH_MXC) += imx
machine-$(CONFIG_ARCH_MXS) += mxs
-machine-$(CONFIG_ARCH_MVEBU) += mvebu
machine-$(CONFIG_ARCH_NETX) += netx
machine-$(CONFIG_ARCH_NOMADIK) += nomadik
machine-$(CONFIG_ARCH_NSPIRE) += nspire
machine-$(CONFIG_ARCH_OMAP2PLUS) += omap2
machine-$(CONFIG_ARCH_ORION5X) += orion5x
machine-$(CONFIG_ARCH_PICOXCELL) += picoxcell
-machine-$(CONFIG_ARCH_SIRF) += prima2
machine-$(CONFIG_ARCH_PXA) += pxa
machine-$(CONFIG_ARCH_REALVIEW) += realview
machine-$(CONFIG_ARCH_ROCKCHIP) += rockchip
machine-$(CONFIG_ARCH_S5P64X0) += s5p64x0
machine-$(CONFIG_ARCH_S5PC100) += s5pc100
machine-$(CONFIG_ARCH_S5PV210) += s5pv210
-machine-$(CONFIG_ARCH_EXYNOS) += exynos
machine-$(CONFIG_ARCH_SA1100) += sa1100
machine-$(CONFIG_ARCH_SHARK) += shark
machine-$(CONFIG_ARCH_SHMOBILE) += shmobile
+machine-$(CONFIG_ARCH_SIRF) += prima2
+machine-$(CONFIG_ARCH_SOCFPGA) += socfpga
+machine-$(CONFIG_ARCH_STI) += sti
+machine-$(CONFIG_ARCH_SUNXI) += sunxi
machine-$(CONFIG_ARCH_TEGRA) += tegra
machine-$(CONFIG_ARCH_U300) += u300
machine-$(CONFIG_ARCH_U8500) += ux500
machine-$(CONFIG_ARCH_VERSATILE) += versatile
machine-$(CONFIG_ARCH_VEXPRESS) += vexpress
+machine-$(CONFIG_ARCH_VIRT) += virt
machine-$(CONFIG_ARCH_VT8500) += vt8500
machine-$(CONFIG_ARCH_W90X900) += w90x900
+machine-$(CONFIG_ARCH_ZYNQ) += zynq
machine-$(CONFIG_FOOTBRIDGE) += footbridge
-machine-$(CONFIG_ARCH_SOCFPGA) += socfpga
machine-$(CONFIG_PLAT_SPEAR) += spear
-machine-$(CONFIG_ARCH_STI) += sti
-machine-$(CONFIG_ARCH_VIRT) += virt
-machine-$(CONFIG_ARCH_ZYNQ) += zynq
-machine-$(CONFIG_ARCH_SUNXI) += sunxi
-machine-$(CONFIG_ARCH_KEYSTONE) += keystone
# Platform directory name. This list is sorted alphanumerically
# by CONFIG_* macro name.
compatible = "atmel,at91sam9n12ek", "atmel,at91sam9n12", "atmel,at91sam9";
chosen {
- bootargs = "mem=128M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
+ bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
};
memory {
- reg = <0x20000000 0x10000000>;
+ reg = <0x20000000 0x8000000>;
};
clocks {
usb0: ohci@00600000 {
status = "okay";
- num-ports = <2>;
- atmel,vbus-gpio = <&pioD 19 GPIO_ACTIVE_LOW
+ num-ports = <3>;
+ atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
+ &pioD 19 GPIO_ACTIVE_LOW
&pioD 20 GPIO_ACTIVE_LOW
>;
};
sirf,function = "usp0";
};
};
+ usp0_uart_nostreamctrl_pins_a: usp0@1 {
+ usp0 {
+ sirf,pins = "usp0_uart_nostreamctrl_grp";
+ sirf,function = "usp0_uart_nostreamctrl";
+ };
+ };
usp1_pins_a: usp1@0 {
usp1 {
sirf,pins = "usp1grp";
sirf,function = "pulse_count";
};
};
- cko0_rst_pins_a: cko0_rst@0 {
- cko0_rst {
- sirf,pins = "cko0_rstgrp";
- sirf,function = "cko0_rst";
+ cko0_pins_a: cko0@0 {
+ cko0 {
+ sirf,pins = "cko0grp";
+ sirf,function = "cko0";
};
};
- cko1_rst_pins_a: cko1_rst@0 {
- cko1_rst {
- sirf,pins = "cko1_rstgrp";
- sirf,function = "cko1_rst";
+ cko1_pins_a: cko1@0 {
+ cko1 {
+ sirf,pins = "cko1grp";
+ sirf,function = "cko1";
};
};
};
reg = <0x0a>;
VDDA-supply = <®_3p3v>;
VDDIO-supply = <®_3p3v>;
-
+ clocks = <&saif0>;
};
pcf8563: rtc@51 {
reg = <0x0a>;
VDDA-supply = <®_3p3v>;
VDDIO-supply = <®_3p3v>;
-
+ clocks = <&saif0>;
};
at24@51 {
reg = <0x0a>;
VDDA-supply = <®_3p3v>;
VDDIO-supply = <®_3p3v>;
-
+ clocks = <&saif0>;
};
eeprom: eeprom@51 {
compatible = "fsl,imx28-saif";
reg = <0x80042000 0x2000>;
interrupts = <59 80>;
+ #clock-cells = <0>;
clocks = <&clks 53>;
dmas = <&dma_apbx 4>;
dma-names = "rx-tx";
mux-int-port = <2>;
mux-ext-port = <3>;
};
+
+ clocks {
+ clk_26M: codec_clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ gpios = <&gpio4 26 1>;
+ };
+ };
};
&esdhc1 {
MX51_PAD_EIM_A27__GPIO2_21 0x5
MX51_PAD_CSPI1_SS0__GPIO4_24 0x85
MX51_PAD_CSPI1_SS1__GPIO4_25 0x85
+ MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000
>;
};
};
sgtl5000: codec@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
- clock-frequency = <26000000>;
+ clocks = <&clk_26M>;
VDDA-supply = <&vdig_reg>;
VDDIO-supply = <&vvideo_reg>;
};
backlight {
compatible = "pwm-backlight";
- pwms = <&pwm2 0 50000 0 0>;
+ pwms = <&pwm2 0 50000>;
brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>;
default-brightness-level = <10>;
enable-gpios = <&gpio7 7 0>;
uart1 {
pinctrl_uart1_1: uart1grp-1 {
fsl,pins = <
- MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1c5
- MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1c5
+ MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
+ MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
>;
};
pinctrl_uart1_2: uart1grp-2 {
fsl,pins = <
- MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1c5
- MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1c5
+ MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4
+ MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4
>;
};
uart2 {
pinctrl_uart2_1: uart2grp-1 {
fsl,pins = <
- MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1c5
- MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1c5
+ MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4
+ MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4
>;
};
uart3 {
pinctrl_uart3_1: uart3grp-1 {
fsl,pins = <
- MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1c5
- MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1c5
- MX53_PAD_PATA_DA_1__UART3_CTS 0x1c5
- MX53_PAD_PATA_DA_2__UART3_RTS 0x1c5
+ MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4
+ MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4
+ MX53_PAD_PATA_DA_1__UART3_CTS 0x1e4
+ MX53_PAD_PATA_DA_2__UART3_RTS 0x1e4
>;
};
pinctrl_uart3_2: uart3grp-2 {
fsl,pins = <
- MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1c5
- MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1c5
+ MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4
+ MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4
>;
};
uart4 {
pinctrl_uart4_1: uart4grp-1 {
fsl,pins = <
- MX53_PAD_KEY_COL0__UART4_TXD_MUX 0x1c5
- MX53_PAD_KEY_ROW0__UART4_RXD_MUX 0x1c5
+ MX53_PAD_KEY_COL0__UART4_TXD_MUX 0x1e4
+ MX53_PAD_KEY_ROW0__UART4_RXD_MUX 0x1e4
>;
};
};
uart5 {
pinctrl_uart5_1: uart5grp-1 {
fsl,pins = <
- MX53_PAD_KEY_COL1__UART5_TXD_MUX 0x1c5
- MX53_PAD_KEY_ROW1__UART5_RXD_MUX 0x1c5
+ MX53_PAD_KEY_COL1__UART5_TXD_MUX 0x1e4
+ MX53_PAD_KEY_ROW1__UART5_RXD_MUX 0x1e4
>;
};
};
cpu-offset = <0x80000>;
};
- msmgpio: gpio@fd510000 {
+ msmgpio: gpio@800000 {
compatible = "qcom,msm-gpio";
gpio-controller;
#gpio-cells = <2>;
interrupts = <0 32 0x4>;
interrupt-controller;
#interrupt-cells = <2>;
- reg = <0xfd510000 0x4000>;
+ reg = <0x800000 0x4000>;
};
serial@16440000 {
};
&mmc1 {
- vmmc-supply = <&vmmcsd_fixed>;
+ vmmc-supply = <&ldo9_reg>;
bus-width = <4>;
};
regulators {
smps123_reg: smps123 {
+ /* VDD_OPP_MPU */
regulator-name = "smps123";
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1500000>;
};
smps45_reg: smps45 {
+ /* VDD_OPP_MM */
regulator-name = "smps45";
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1310000>;
};
smps6_reg: smps6 {
+ /* VDD_DDR3 - over VDD_SMPS6 */
regulator-name = "smps6";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
smps7_reg: smps7 {
+ /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
regulator-name = "smps7";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
smps8_reg: smps8 {
+ /* VDD_OPP_CORE */
regulator-name = "smps8";
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1310000>;
};
smps9_reg: smps9 {
+ /* VDDA_2v1_AUD over VDD_2v1 */
regulator-name = "smps9";
regulator-min-microvolt = <2100000>;
regulator-max-microvolt = <2100000>;
- regulator-always-on;
- regulator-boot-on;
ti,smps-range = <0x80>;
};
smps10_reg: smps10 {
+ /* VBUS_5V_OTG */
regulator-name = "smps10";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
ldo1_reg: ldo1 {
+ /* VDDAPHY_CAM: vdda_csiport */
regulator-name = "ldo1";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1800000>;
};
ldo2_reg: ldo2 {
+ /* VCC_2V8_DISP: Does not go anywhere */
regulator-name = "ldo2";
- regulator-min-microvolt = <2900000>;
- regulator-max-microvolt = <2900000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ /* Unused */
+ status = "disabled";
};
ldo3_reg: ldo3 {
+ /* VDDAPHY_MDM: vdda_lli */
regulator-name = "ldo3";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
regulator-boot-on;
+ /* Only if Modem is used */
+ status = "disabled";
};
ldo4_reg: ldo4 {
+ /* VDDAPHY_DISP: vdda_dsiport/hdmi */
regulator-name = "ldo4";
- regulator-min-microvolt = <2200000>;
- regulator-max-microvolt = <2200000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1800000>;
};
ldo5_reg: ldo5 {
+ /* VDDA_1V8_PHY: usb/sata/hdmi.. */
regulator-name = "ldo5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo6_reg: ldo6 {
+ /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
regulator-name = "ldo6";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
};
ldo7_reg: ldo7 {
+ /* VDD_VPP: vpp1 */
regulator-name = "ldo7";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ /* Only for efuse reprograming! */
+ status = "disabled";
};
ldo8_reg: ldo8 {
+ /* VDD_3v0: Does not go anywhere */
regulator-name = "ldo8";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
- regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
regulator-boot-on;
+ /* Unused */
+ status = "disabled";
};
ldo9_reg: ldo9 {
+ /* VCC_DV_SDIO: vdds_sdcard */
regulator-name = "ldo9";
regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
+ regulator-max-microvolt = <3000000>;
regulator-boot-on;
};
ldoln_reg: ldoln {
+ /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
regulator-name = "ldoln";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
regulator-name = "ldousb";
regulator-min-microvolt = <3250000>;
regulator-max-microvolt = <3250000>;
regulator-always-on;
regulator-boot-on;
};
+
+ regen3_reg: regen3 {
+ /* REGEN3 controls LDO9 supply to card */
+ regulator-name = "regen3";
+ regulator-always-on;
+ regulator-boot-on;
+ };
};
};
};
sirf,function = "pulse_count";
};
};
- cko0_rst_pins_a: cko0_rst@0 {
- cko0_rst {
- sirf,pins = "cko0_rstgrp";
- sirf,function = "cko0_rst";
+ cko0_pins_a: cko0@0 {
+ cko0 {
+ sirf,pins = "cko0grp";
+ sirf,function = "cko0";
};
};
- cko1_rst_pins_a: cko1_rst@0 {
- cko1_rst {
- sirf,pins = "cko1_rstgrp";
- sirf,function = "cko1_rst";
+ cko1_pins_a: cko1@0 {
+ cko1 {
+ sirf,pins = "cko1grp";
+ sirf,function = "cko1";
};
};
};
macb1: ethernet@f802c000 {
phy-mode = "rmii";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy0: ethernet-phy@0 {
+ interrupt-parent = <&pioE>;
+ interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
+ reg = <1>;
+ };
};
pinctrl@fffff200 {
reg = <0x9000 0x100>;
st,bank-name = "PIO31";
};
+
+ serial2-oe {
+ pinctrl_serial2_oe: serial2-1 {
+ st,pins {
+ output-enable = <&PIO11 3 ALT2 OUT>;
+ };
+ };
+ };
+
};
pin-controller-rear {
st,pins {
tx = <&PIO17 4 ALT2 OUT>;
rx = <&PIO17 5 ALT2 IN>;
- output-enable = <&PIO11 3 ALT2 OUT>;
};
};
};
interrupts = <0 197 0>;
clocks = <&CLK_S_ICN_REG_0>;
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_serial2>;
+ pinctrl-0 = <&pinctrl_serial2 &pinctrl_serial2_oe>;
};
/* SBC_UART1 */
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
+ device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
};
cpu@1 {
+ device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
};
};
usb-phy@c5004000 {
+ status = "okay";
nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
GPIO_ACTIVE_LOW>;
};
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio 24 0>; /* PD0 */
+ regulator-always-on;
+ regulator-boot-on;
};
};
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio 170 0>; /* PV2 */
+ regulator-always-on;
+ regulator-boot-on;
};
};
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&tca6416 0 0>; /* GPIO_PMU0 */
+ regulator-always-on;
+ regulator-boot-on;
};
vbus3_reg: regulator@3 {
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&tca6416 1 0>; /* GPIO_PMU1 */
+ regulator-always-on;
+ regulator-boot-on;
};
};
regulator-max-microvolt = <3150000>;
};
+ vmmc2: regulator-vmmc2 {
+ compatible = "ti,twl4030-vmmc2";
+ regulator-min-microvolt = <1850000>;
+ regulator-max-microvolt = <3150000>;
+ };
+
vusb1v5: regulator-vusb1v5 {
compatible = "ti,twl4030-vusb1v5";
};
compatible = "fsl,mvf600-fec";
reg = <0x400d0000 0x1000>;
interrupts = <0 78 0x04>;
- clocks = <&clks VF610_CLK_ENET>,
- <&clks VF610_CLK_ENET>,
+ clocks = <&clks VF610_CLK_ENET0>,
+ <&clks VF610_CLK_ENET0>,
<&clks VF610_CLK_ENET>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
compatible = "fsl,mvf600-fec";
reg = <0x400d1000 0x1000>;
interrupts = <0 79 0x04>;
- clocks = <&clks VF610_CLK_ENET>,
- <&clks VF610_CLK_ENET>,
+ clocks = <&clks VF610_CLK_ENET1>,
+ <&clks VF610_CLK_ENET1>,
<&clks VF610_CLK_ENET>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
#include <linux/io.h>
#include <linux/slab.h>
#include <linux/edma.h>
-#include <linux/err.h>
#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/of_dma.h>
#include <asm/smp.h>
#include <asm/smp_plat.h>
-static int __cpuinit mcpm_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int mcpm_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned int mpidr, pcpu, pcluster, ret;
extern void secondary_startup(void);
return 0;
}
-static void __cpuinit mcpm_secondary_init(unsigned int cpu)
+static void mcpm_secondary_init(unsigned int cpu)
{
mcpm_cpu_powered_up();
}
CONFIG_SND_DAVINCI_SOC=m
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
+CONFIG_DMADEVICES=y
+CONFIG_TI_EDMA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_XFS_FS=m
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_RTC_CLASS=y
+CONFIG_DMADEVICES=y
+CONFIG_TI_EDMA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_XFS_FS=m
CONFIG_IP_PNP_DHCP=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_OMAP_OCP2SCP=y
CONFIG_BLK_DEV_SD=y
CONFIG_ATA=y
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_NETDEVICES=y
CONFIG_SUN4I_EMAC=y
CONFIG_NET_CALXEDA_XGMAC=y
+CONFIG_KS8851=y
CONFIG_SMSC911X=y
CONFIG_STMMAC_ETH=y
CONFIG_MDIO_SUN4I=y
CONFIG_I2C_SIRF=y
CONFIG_I2C_TEGRA=y
CONFIG_SPI=y
+CONFIG_SPI_OMAP24XX=y
CONFIG_SPI_PL022=y
CONFIG_SPI_SIRF=y
CONFIG_SPI_TEGRA114=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_MXC=y
CONFIG_USB_EHCI_TEGRA=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_ISP1760_HCD=y
CONFIG_USB_STORAGE=y
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_AB8500_USB=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_OMAP_USB2=y
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_MTD=y
CONFIG_MTD_TESTS=m
CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_NAND_ECC_SMC=y
CONFIG_MTD_NAND=y
CONFIG_I2C_NOMADIK=y
CONFIG_DEBUG_GPIO=y
# CONFIG_HWMON is not set
+CONFIG_REGULATOR=y
CONFIG_MMC=y
-CONFIG_MMC_CLKGATE=y
+CONFIG_MMC_UNSAFE_RESUME=y
+# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_ARMMMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
+++ /dev/null
-/* a.out coredump register dumper
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_A_OUT_CORE_H
-#define _ASM_A_OUT_CORE_H
-
-#ifdef __KERNEL__
-
-#include <linux/user.h>
-#include <linux/elfcore.h>
-
-/*
- * fill in the user structure for an a.out core dump
- */
-static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
-{
- struct task_struct *tsk = current;
-
- dump->magic = CMAGIC;
- dump->start_code = tsk->mm->start_code;
- dump->start_stack = regs->ARM_sp & ~(PAGE_SIZE - 1);
-
- dump->u_tsize = (tsk->mm->end_code - tsk->mm->start_code) >> PAGE_SHIFT;
- dump->u_dsize = (tsk->mm->brk - tsk->mm->start_data + PAGE_SIZE - 1) >> PAGE_SHIFT;
- dump->u_ssize = 0;
-
- memset(dump->u_debugreg, 0, sizeof(dump->u_debugreg));
-
- if (dump->start_stack < 0x04000000)
- dump->u_ssize = (0x04000000 - dump->start_stack) >> PAGE_SHIFT;
-
- dump->regs = *regs;
- dump->u_fpvalid = dump_fpu (regs, &dump->u_fp);
-}
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_A_OUT_CORE_H */
return cval;
}
-static inline void __cpuinit arch_counter_set_user_access(void)
+static inline void arch_counter_set_user_access(void)
{
u32 cntkctl;
__val; \
})
+/*
+ * The memory clobber prevents gcc 4.5 from reordering the mrc before
+ * any is_smp() tests, which can cause undefined instruction aborts on
+ * ARM1136 r0 due to the missing extended CP15 registers.
+ */
#define read_cpuid_ext(ext_reg) \
({ \
unsigned int __val; \
asm("mrc p15, 0, %0, c0, " ext_reg \
: "=r" (__val) \
: \
- : "cc"); \
+ : "memory"); \
__val; \
})
extern unsigned long arch_randomize_brk(struct mm_struct *mm);
#define arch_randomize_brk arch_randomize_brk
+#ifdef CONFIG_MMU
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
+struct linux_binprm;
+int arch_setup_additional_pages(struct linux_binprm *, int);
+#endif
+
#endif
typedef struct {
#ifdef CONFIG_CPU_HAS_ASID
atomic64_t id;
+#else
+ int switch_pending;
#endif
unsigned int vmalloc_seq;
+ unsigned long sigpage;
} mm_context_t;
#ifdef CONFIG_CPU_HAS_ASID
* on non-ASID CPUs, the old mm will remain valid until the
* finish_arch_post_lock_switch() call.
*/
- set_ti_thread_flag(task_thread_info(tsk), TIF_SWITCH_MM);
+ mm->context.switch_pending = 1;
else
cpu_switch_mm(mm->pgd, mm);
}
finish_arch_post_lock_switch
static inline void finish_arch_post_lock_switch(void)
{
- if (test_and_clear_thread_flag(TIF_SWITCH_MM)) {
- struct mm_struct *mm = current->mm;
- cpu_switch_mm(mm->pgd, mm);
+ struct mm_struct *mm = current->mm;
+
+ if (mm && mm->context.switch_pending) {
+ /*
+ * Preemption must be disabled during cpu_switch_mm() as we
+ * have some stateful cache flush implementations. Check
+ * switch_pending again in case we were preempted and the
+ * switch to this mm was already done.
+ */
+ preempt_disable();
+ if (mm->context.switch_pending) {
+ mm->context.switch_pending = 0;
+ cpu_switch_mm(mm->pgd, mm);
+ }
+ preempt_enable_no_resched();
}
}
#define clear_page(page) memset((void *)(page), 0, PAGE_SIZE)
extern void copy_page(void *to, const void *from);
+#ifdef CONFIG_KUSER_HELPERS
#define __HAVE_ARCH_GATE_AREA 1
+#endif
#ifdef CONFIG_ARM_LPAE
#include <asm/pgtable-3level-types.h>
#define start_thread(regs,pc,sp) \
({ \
- unsigned long *stack = (unsigned long *)sp; \
memset(regs->uregs, 0, sizeof(regs->uregs)); \
if (current->personality & ADDR_LIMIT_32BIT) \
regs->ARM_cpsr = USR_MODE; \
regs->ARM_cpsr |= PSR_ENDSTATE; \
regs->ARM_pc = pc & ~1; /* pc */ \
regs->ARM_sp = sp; /* sp */ \
- regs->ARM_r2 = stack[2]; /* r2 (envp) */ \
- regs->ARM_r1 = stack[1]; /* r1 (argv) */ \
- regs->ARM_r0 = stack[0]; /* r0 (argc) */ \
nommu_start_thread(regs); \
})
{
return 1 << mpidr_hash.bits;
}
+
+extern int platform_can_cpu_hotplug(void);
+
#endif
" subs %1, %0, %0, ror #16\n"
" addeq %0, %0, %4\n"
" strexeq %2, %0, [%3]"
- : "=&r" (slock), "=&r" (contended), "=r" (res)
+ : "=&r" (slock), "=&r" (contended), "=&r" (res)
: "r" (&lock->slock), "I" (1 << TICKET_SHIFT)
: "cc");
} while (res);
static inline int arch_write_trylock(arch_rwlock_t *rw)
{
- unsigned long tmp;
+ unsigned long contended, res;
- __asm__ __volatile__(
-" ldrex %0, [%1]\n"
-" teq %0, #0\n"
-" strexeq %0, %2, [%1]"
- : "=&r" (tmp)
- : "r" (&rw->lock), "r" (0x80000000)
- : "cc");
+ do {
+ __asm__ __volatile__(
+ " ldrex %0, [%2]\n"
+ " mov %1, #0\n"
+ " teq %0, #0\n"
+ " strexeq %1, %3, [%2]"
+ : "=&r" (contended), "=&r" (res)
+ : "r" (&rw->lock), "r" (0x80000000)
+ : "cc");
+ } while (res);
- if (tmp == 0) {
+ if (!contended) {
smp_mb();
return 1;
} else {
static inline int arch_read_trylock(arch_rwlock_t *rw)
{
- unsigned long tmp, tmp2 = 1;
+ unsigned long contended, res;
- __asm__ __volatile__(
-" ldrex %0, [%2]\n"
-" adds %0, %0, #1\n"
-" strexpl %1, %0, [%2]\n"
- : "=&r" (tmp), "+r" (tmp2)
- : "r" (&rw->lock)
- : "cc");
+ do {
+ __asm__ __volatile__(
+ " ldrex %0, [%2]\n"
+ " mov %1, #0\n"
+ " adds %0, %0, #1\n"
+ " strexpl %1, %0, [%2]"
+ : "=&r" (contended), "=&r" (res)
+ : "r" (&rw->lock)
+ : "cc");
+ } while (res);
- smp_mb();
- return tmp2 == 0;
+ /* If the lock is negative, then it is already held for write. */
+ if (contended < 0x80000000) {
+ smp_mb();
+ return 1;
+ } else {
+ return 0;
+ }
}
/* read_can_lock - would read_trylock() succeed? */
#define TIF_USING_IWMMXT 17
#define TIF_MEMDIE 18 /* is terminating due to OOM killer */
#define TIF_RESTORE_SIGMASK 20
-#define TIF_SWITCH_MM 22 /* deferred switch_mm */
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
struct mm_struct *mm;
unsigned int fullmm;
struct vm_area_struct *vma;
+ unsigned long start, end;
unsigned long range_start;
unsigned long range_end;
unsigned int nr;
}
static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int fullmm)
+tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = fullmm;
+ tlb->fullmm = !(start | (end+1));
+ tlb->start = start;
+ tlb->end = end;
tlb->vma = NULL;
tlb->max = ARRAY_SIZE(tlb->local);
tlb->pages = tlb->local;
isb();
}
+#include <asm/cputype.h>
#ifdef CONFIG_ARM_ERRATA_798181
+static inline int erratum_a15_798181(void)
+{
+ unsigned int midr = read_cpuid_id();
+
+ /* Cortex-A15 r0p0..r3p2 affected */
+ if ((midr & 0xff0ffff0) != 0x410fc0f0 || midr > 0x413fc0f2)
+ return 0;
+ return 1;
+}
+
static inline void dummy_flush_tlb_a15_erratum(void)
{
/*
dsb();
}
#else
+static inline int erratum_a15_798181(void)
+{
+ return 0;
+}
+
static inline void dummy_flush_tlb_a15_erratum(void)
{
}
#define BOOT_CPU_MODE_MISMATCH PSR_N_BIT
#ifndef __ASSEMBLY__
+#include <asm/cacheflush.h>
#ifdef CONFIG_ARM_VIRT_EXT
/*
*/
extern int __boot_cpu_mode;
+static inline void sync_boot_mode(void)
+{
+ /*
+ * As secondaries write to __boot_cpu_mode with caches disabled, we
+ * must flush the corresponding cache entries to ensure the visibility
+ * of their writes.
+ */
+ sync_cache_r(&__boot_cpu_mode);
+}
+
void __hyp_set_vectors(unsigned long phys_vector_base);
unsigned long __hyp_get_vectors(void);
#else
#define __boot_cpu_mode (SVC_MODE)
+#define sync_boot_mode()
#endif
#ifndef ZIMAGE
# UAPI Header export list
include include/uapi/asm-generic/Kbuild.asm
-header-y += a.out.h
header-y += byteorder.h
header-y += fcntl.h
header-y += hwcap.h
+++ /dev/null
-#ifndef __ARM_A_OUT_H__
-#define __ARM_A_OUT_H__
-
-#include <linux/personality.h>
-#include <linux/types.h>
-
-struct exec
-{
- __u32 a_info; /* Use macros N_MAGIC, etc for access */
- __u32 a_text; /* length of text, in bytes */
- __u32 a_data; /* length of data, in bytes */
- __u32 a_bss; /* length of uninitialized data area for file, in bytes */
- __u32 a_syms; /* length of symbol table data in file, in bytes */
- __u32 a_entry; /* start address */
- __u32 a_trsize; /* length of relocation info for text, in bytes */
- __u32 a_drsize; /* length of relocation info for data, in bytes */
-};
-
-/*
- * This is always the same
- */
-#define N_TXTADDR(a) (0x00008000)
-
-#define N_TRSIZE(a) ((a).a_trsize)
-#define N_DRSIZE(a) ((a).a_drsize)
-#define N_SYMSIZE(a) ((a).a_syms)
-
-#define M_ARM 103
-
-#ifndef LIBRARY_START_TEXT
-#define LIBRARY_START_TEXT (0x00c00000)
-#endif
-
-#endif /* __A_OUT_GNU_H__ */
.endm
.macro kuser_cmpxchg_check
-#if !defined(CONFIG_CPU_32v6K) && !defined(CONFIG_NEEDS_SYSCALL_FOR_CMPXCHG)
+#if !defined(CONFIG_CPU_32v6K) && defined(CONFIG_KUSER_HELPERS) && \
+ !defined(CONFIG_NEEDS_SYSCALL_FOR_CMPXCHG)
#ifndef CONFIG_MMU
#warning "NPTL on non MMU needs fixing"
#else
#endif
.endm
+ .macro kuser_pad, sym, size
+ .if (. - \sym) & 3
+ .rept 4 - (. - \sym) & 3
+ .byte 0
+ .endr
+ .endif
+ .rept (\size - (. - \sym)) / 4
+ .word 0xe7fddef1
+ .endr
+ .endm
+
+#ifdef CONFIG_KUSER_HELPERS
.align 5
.globl __kuser_helper_start
__kuser_helper_start:
#error "incoherent kernel configuration"
#endif
- /* pad to next slot */
- .rept (16 - (. - __kuser_cmpxchg64)/4)
- .word 0
- .endr
-
- .align 5
+ kuser_pad __kuser_cmpxchg64, 64
__kuser_memory_barrier: @ 0xffff0fa0
smp_dmb arm
usr_ret lr
- .align 5
+ kuser_pad __kuser_memory_barrier, 32
__kuser_cmpxchg: @ 0xffff0fc0
#endif
- .align 5
+ kuser_pad __kuser_cmpxchg, 32
__kuser_get_tls: @ 0xffff0fe0
ldr r0, [pc, #(16 - 8)] @ read TLS, set in kuser_get_tls_init
usr_ret lr
mrc p15, 0, r0, c13, c0, 3 @ 0xffff0fe8 hardware TLS code
- .rep 4
+ kuser_pad __kuser_get_tls, 16
+ .rep 3
.word 0 @ 0xffff0ff0 software TLS value, then
.endr @ pad up to __kuser_helper_version
.globl __kuser_helper_end
__kuser_helper_end:
+#endif
+
THUMB( .thumb )
/*
* Vector stubs.
*
- * This code is copied to 0xffff0200 so we can use branches in the
- * vectors, rather than ldr's. Note that this code must not
- * exceed 0x300 bytes.
+ * This code is copied to 0xffff1000 so we can use branches in the
+ * vectors, rather than ldr's. Note that this code must not exceed
+ * a page size.
*
* Common stub entry macro:
* Enter in IRQ mode, spsr = SVC/USR CPSR, lr = SVC/USR PC
1:
.endm
- .globl __stubs_start
+ .section .stubs, "ax", %progbits
__stubs_start:
+ @ This must be the first word
+ .word vector_swi
+
+vector_rst:
+ ARM( swi SYS_ERROR0 )
+ THUMB( svc #0 )
+ THUMB( nop )
+ b vector_und
+
/*
* Interrupt dispatcher
*/
.align 5
+/*=============================================================================
+ * Address exception handler
+ *-----------------------------------------------------------------------------
+ * These aren't too critical.
+ * (they're not supposed to happen, and won't happen in 32-bit data mode).
+ */
+
+vector_addrexcptn:
+ b vector_addrexcptn
+
/*=============================================================================
* Undefined FIQs
*-----------------------------------------------------------------------------
vector_fiq:
subs pc, lr, #4
-/*=============================================================================
- * Address exception handler
- *-----------------------------------------------------------------------------
- * These aren't too critical.
- * (they're not supposed to happen, and won't happen in 32-bit data mode).
- */
-
-vector_addrexcptn:
- b vector_addrexcptn
-
-/*
- * We group all the following data together to optimise
- * for CPUs with separate I & D caches.
- */
- .align 5
-
-.LCvswi:
- .word vector_swi
-
- .globl __stubs_end
-__stubs_end:
-
- .equ stubs_offset, __vectors_start + 0x200 - __stubs_start
+ .globl vector_fiq_offset
+ .equ vector_fiq_offset, vector_fiq
- .globl __vectors_start
+ .section .vectors, "ax", %progbits
__vectors_start:
- ARM( swi SYS_ERROR0 )
- THUMB( svc #0 )
- THUMB( nop )
- W(b) vector_und + stubs_offset
- W(ldr) pc, .LCvswi + stubs_offset
- W(b) vector_pabt + stubs_offset
- W(b) vector_dabt + stubs_offset
- W(b) vector_addrexcptn + stubs_offset
- W(b) vector_irq + stubs_offset
- W(b) vector_fiq + stubs_offset
-
- .globl __vectors_end
-__vectors_end:
+ W(b) vector_rst
+ W(b) vector_und
+ W(ldr) pc, __vectors_start + 0x1000
+ W(b) vector_pabt
+ W(b) vector_dabt
+ W(b) vector_addrexcptn
+ W(b) vector_irq
+ W(b) vector_fiq
.data
mov r1, sp
stmdb sp!, {lr}
@ routine called with r0 = irq number, r1 = struct pt_regs *
- bl nvic_do_IRQ
+ bl nvic_handle_irq
pop {lr}
@
#include <asm/irq.h>
#include <asm/traps.h>
+#define FIQ_OFFSET ({ \
+ extern void *vector_fiq_offset; \
+ (unsigned)&vector_fiq_offset; \
+ })
+
static unsigned long no_fiq_insn;
/* Default reacquire function
void set_fiq_handler(void *start, unsigned int length)
{
-#if defined(CONFIG_CPU_USE_DOMAINS)
- memcpy((void *)0xffff001c, start, length);
-#else
- memcpy(vectors_page + 0x1c, start, length);
-#endif
- flush_icache_range(0xffff001c, 0xffff001c + length);
- if (!vectors_high())
- flush_icache_range(0x1c, 0x1c + length);
+ void *base = vectors_page;
+ unsigned offset = FIQ_OFFSET;
+
+ memcpy(base + offset, start, length);
+ if (!cache_is_vipt_nonaliasing())
+ flush_icache_range(base + offset, offset + length);
+ flush_icache_range(0xffff0000 + offset, 0xffff0000 + offset + length);
}
int claim_fiq(struct fiq_handler *f)
void __init init_FIQ(int start)
{
- no_fiq_insn = *(unsigned long *)0xffff001c;
+ unsigned offset = FIQ_OFFSET;
+ no_fiq_insn = *(unsigned long *)(0xffff0000 + offset);
fiq_start = start;
}
* r5 = proc_info pointer in physical address space
* r9 = cpuid (preserved)
*/
- __CPUINIT
__lookup_processor_type:
adr r3, __lookup_processor_type_data
ldmia r3, {r4 - r6}
ENDPROC(stext)
#ifdef CONFIG_SMP
- __CPUINIT
+ .text
ENTRY(secondary_startup)
/*
* Common entry point for secondary CPUs.
.long __turn_mmu_on_end
#if defined(CONFIG_SMP)
- __CPUINIT
+ .text
ENTRY(secondary_startup)
/*
* Common entry point for secondary CPUs.
cpumask_or(&debug_err_mask, &debug_err_mask, cpumask_of(cpu));
}
-static int __cpuinit dbg_reset_notify(struct notifier_block *self,
+static int dbg_reset_notify(struct notifier_block *self,
unsigned long action, void *cpu)
{
if ((action & ~CPU_TASKS_FROZEN) == CPU_ONLINE)
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata dbg_reset_nb = {
+static struct notifier_block dbg_reset_nb = {
.notifier_call = dbg_reset_notify,
};
ldr \reg3, [\reg2]
ldr \reg1, [\reg2, \reg3]
cmp \mode, \reg1 @ matches primary CPU boot mode?
- orrne r7, r7, #BOOT_CPU_MODE_MISMATCH
- strne r7, [r5, r6] @ record what happened and give up
+ orrne \reg1, \reg1, #BOOT_CPU_MODE_MISMATCH
+ strne \reg1, [\reg2, \reg3] @ record what happened and give up
.endm
#else /* ZIMAGE */
#include <asm/mmu_context.h>
#include <asm/cacheflush.h>
#include <asm/mach-types.h>
+#include <asm/smp_plat.h>
#include <asm/system_misc.h>
extern const unsigned char relocate_new_kernel[];
__be32 header;
int i, err;
+ /*
+ * Validate that if the current HW supports SMP, then the SW supports
+ * and implements CPU hotplug for the current HW. If not, we won't be
+ * able to kexec reliably, so fail the prepare operation.
+ */
+ if (num_possible_cpus() > 1 && !platform_can_cpu_hotplug())
+ return -EINVAL;
+
/*
* No segment at default ATAGs address. try to locate
* a dtb using magic.
unsigned long reboot_code_buffer_phys;
void *reboot_code_buffer;
- if (num_online_cpus() > 1) {
- pr_err("kexec: error: multiple CPUs still online\n");
- return;
- }
+ /*
+ * This can only happen if machine_shutdown() failed to disable some
+ * CPU, and that can only happen if the checks in
+ * machine_kexec_prepare() were not correct. If this fails, we can't
+ * reliably kexec anyway, so BUG_ON is appropriate.
+ */
+ BUG_ON(num_online_cpus() > 1);
page_list = image->head & PAGE_MASK;
static int
armpmu_map_hw_event(const unsigned (*event_map)[PERF_COUNT_HW_MAX], u64 config)
{
- int mapping = (*event_map)[config];
+ int mapping;
+
+ if (config >= PERF_COUNT_HW_MAX)
+ return -EINVAL;
+
+ mapping = (*event_map)[config];
return mapping == HW_OP_UNSUPPORTED ? -ENOENT : mapping;
}
struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
struct pmu *leader_pmu = event->group_leader->pmu;
+ if (is_software_event(event))
+ return 1;
+
if (event->pmu != leader_pmu || event->state < PERF_EVENT_STATE_OFF)
return 1;
* UNKNOWN at reset, the PMU must be explicitly reset to avoid reading
* junk values out of them.
*/
-static int __cpuinit cpu_pmu_notify(struct notifier_block *b,
- unsigned long action, void *hcpu)
+static int cpu_pmu_notify(struct notifier_block *b, unsigned long action,
+ void *hcpu)
{
if ((action & ~CPU_TASKS_FROZEN) != CPU_STARTING)
return NOTIFY_DONE;
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata cpu_pmu_hotplug_notifier = {
+static struct notifier_block cpu_pmu_hotplug_notifier = {
.notifier_call = cpu_pmu_notify,
};
*/
void machine_halt(void)
{
+ local_irq_disable();
smp_send_stop();
local_irq_disable();
*/
void machine_power_off(void)
{
+ local_irq_disable();
smp_send_stop();
if (pm_power_off)
*/
void machine_restart(char *cmd)
{
+ local_irq_disable();
smp_send_stop();
arm_pm_restart(reboot_mode, cmd);
}
#ifdef CONFIG_MMU
+#ifdef CONFIG_KUSER_HELPERS
/*
* The vectors page is always readable from user space for the
- * atomic helpers and the signal restart code. Insert it into the
- *
gate_vma so that it is visible through ptrace and /proc/<pid>/mem.
+ * atomic helpers. Insert it into the gate_vma so that it is visible
+ * through ptrace and /proc/<pid>/mem.
*/
static struct vm_area_struct gate_vma = {
.vm_start = 0xffff0000,
{
return in_gate_area(NULL, addr);
}
+#define is_gate_vma(vma) ((vma) == &gate_vma)
+#else
+#define is_gate_vma(vma) 0
+#endif
const char *arch_vma_name(struct vm_area_struct *vma)
{
- return (vma == &gate_vma) ? "[vectors]" : NULL;
+ return is_gate_vma(vma) ? "[vectors]" :
+ (vma->vm_mm && vma->vm_start == vma->vm_mm->context.sigpage) ?
+ "[sigpage]" : NULL;
+}
+
+static struct page *signal_page;
+extern struct page *get_signal_page(void);
+
+int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
+{
+ struct mm_struct *mm = current->mm;
+ unsigned long addr;
+ int ret;
+
+ if (!signal_page)
+ signal_page = get_signal_page();
+ if (!signal_page)
+ return -ENOMEM;
+
+ down_write(&mm->mmap_sem);
+ addr = get_unmapped_area(NULL, 0, PAGE_SIZE, 0, 0);
+ if (IS_ERR_VALUE(addr)) {
+ ret = addr;
+ goto up_fail;
+ }
+
+ ret = install_special_mapping(mm, addr, PAGE_SIZE,
+ VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
+ &signal_page);
+
+ if (ret == 0)
+ mm->context.sigpage = addr;
+
+ up_fail:
+ up_write(&mm->mmap_sem);
+ return ret;
}
#endif
extern void secondary_startup(void);
-static int __cpuinit psci_boot_secondary(unsigned int cpu,
- struct task_struct *idle)
+static int psci_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
if (psci_ops.cpu_on)
return psci_ops.cpu_on(cpu_logical_map(cpu),
void __init hyp_mode_check(void)
{
#ifdef CONFIG_ARM_VIRT_EXT
+ sync_boot_mode();
+
if (is_hyp_mode_available()) {
pr_info("CPU: All CPU(s) started in HYP mode.\n");
pr_info("CPU: Virtualization extensions available.\n");
"vfpv4",
"idiva",
"idivt",
+ "vfpd32",
"lpae",
NULL
};
* published by the Free Software Foundation.
*/
#include <linux/errno.h>
+#include <linux/random.h>
#include <linux/signal.h>
#include <linux/personality.h>
#include <linux/uaccess.h>
#include <asm/elf.h>
#include <asm/cacheflush.h>
+#include <asm/traps.h>
#include <asm/ucontext.h>
#include <asm/unistd.h>
#include <asm/vfp.h>
-#include "signal.h"
-
/*
* For ARM syscalls, we encode the syscall number into the instruction.
*/
#define SWI_THUMB_SIGRETURN (0xdf00 << 16 | 0x2700 | (__NR_sigreturn - __NR_SYSCALL_BASE))
#define SWI_THUMB_RT_SIGRETURN (0xdf00 << 16 | 0x2700 | (__NR_rt_sigreturn - __NR_SYSCALL_BASE))
-const unsigned long sigreturn_codes[7] = {
+static const unsigned long sigreturn_codes[7] = {
MOV_R7_NR_SIGRETURN, SWI_SYS_SIGRETURN, SWI_THUMB_SIGRETURN,
MOV_R7_NR_RT_SIGRETURN, SWI_SYS_RT_SIGRETURN, SWI_THUMB_RT_SIGRETURN,
};
+static unsigned long signal_return_offset;
+
#ifdef CONFIG_CRUNCH
static int preserve_crunch_context(struct crunch_sigframe __user *frame)
{
__put_user(sigreturn_codes[idx+1], rc+1))
return 1;
- if ((cpsr & MODE32_BIT) && !IS_ENABLED(CONFIG_ARM_MPU)) {
+#ifdef CONFIG_MMU
+ if (cpsr & MODE32_BIT) {
+ struct mm_struct *mm = current->mm;
+
/*
- * 32-bit code can use the new high-page
- * signal return code support except when the MPU has
- * protected the vectors page from PL0
+ * 32-bit code can use the signal return page
+ * except when the MPU has protected the vectors
+ * page from PL0
*/
- retcode = KERN_SIGRETURN_CODE + (idx << 2) + thumb;
- } else {
+ retcode = mm->context.sigpage + signal_return_offset +
+ (idx << 2) + thumb;
+ } else
+#endif
+ {
/*
* Ensure that the instruction cache sees
* the return code written onto the stack.
} while (thread_flags & _TIF_WORK_MASK);
return 0;
}
+
+struct page *get_signal_page(void)
+{
+ unsigned long ptr;
+ unsigned offset;
+ struct page *page;
+ void *addr;
+
+ page = alloc_pages(GFP_KERNEL, 0);
+
+ if (!page)
+ return NULL;
+
+ addr = page_address(page);
+
+ /* Give the signal return code some randomness */
+ offset = 0x200 + (get_random_int() & 0x7fc);
+ signal_return_offset = offset;
+
+ /*
+ * Copy signal return handlers into the vector page, and
+ * set sigreturn to be a pointer to these.
+ */
+ memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
+
+ ptr = (unsigned long)addr + offset;
+ flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
+
+ return page;
+}
+++ /dev/null
-/*
- * linux/arch/arm/kernel/signal.h
- *
- * Copyright (C) 2005-2009 Russell King.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#define KERN_SIGRETURN_CODE (CONFIG_VECTORS_BASE + 0x00000500)
-
-extern const unsigned long sigreturn_codes[7];
* control for which core is the next to come out of the secondary
* boot "holding pen"
*/
-volatile int __cpuinitdata pen_release = -1;
+volatile int pen_release = -1;
enum ipi_msg_type {
IPI_WAKEUP,
return pgdir >> ARCH_PGD_SHIFT;
}
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle)
+int __cpu_up(unsigned int cpu, struct task_struct *idle)
{
int ret;
smp_ops.smp_init_cpus();
}
-int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
+int boot_secondary(unsigned int cpu, struct task_struct *idle)
{
if (smp_ops.smp_boot_secondary)
return smp_ops.smp_boot_secondary(cpu, idle);
return -ENOSYS;
}
+int platform_can_cpu_hotplug(void)
+{
+#ifdef CONFIG_HOTPLUG_CPU
+ if (smp_ops.cpu_kill)
+ return 1;
+#endif
+
+ return 0;
+}
+
#ifdef CONFIG_HOTPLUG_CPU
static void percpu_timer_stop(void);
/*
* __cpu_disable runs on the processor to be shutdown.
*/
-int __cpuinit __cpu_disable(void)
+int __cpu_disable(void)
{
unsigned int cpu = smp_processor_id();
int ret;
* called on the thread which is asking for a CPU to be shutdown -
* waits until shutdown has completed, or it is timed out.
*/
-void __cpuinit __cpu_die(unsigned int cpu)
+void __cpu_die(unsigned int cpu)
{
if (!wait_for_completion_timeout(&cpu_died, msecs_to_jiffies(5000))) {
pr_err("CPU%u: cpu didn't die\n", cpu);
* Called by both boot and secondaries to move global data into
* per-processor storage.
*/
-static void __cpuinit smp_store_cpu_info(unsigned int cpuid)
+static void smp_store_cpu_info(unsigned int cpuid)
{
struct cpuinfo_arm *cpu_info = &per_cpu(cpu_data, cpuid);
* This is the secondary CPU boot entry. We're using this CPUs
* idle thread stack, but a set of temporary page tables.
*/
-asmlinkage void __cpuinit secondary_start_kernel(void)
+asmlinkage void secondary_start_kernel(void)
{
struct mm_struct *mm = &init_mm;
unsigned int cpu;
{
}
-static void __cpuinit broadcast_timer_setup(struct clock_event_device *evt)
+static void broadcast_timer_setup(struct clock_event_device *evt)
{
evt->name = "dummy_timer";
evt->features = CLOCK_EVT_FEAT_ONESHOT |
}
#endif
-static void __cpuinit percpu_timer_setup(void)
+static void percpu_timer_setup(void)
{
unsigned int cpu = smp_processor_id();
struct clock_event_device *evt = &per_cpu(percpu_clockevent, cpu);
local_flush_bp_all();
}
-#ifdef CONFIG_ARM_ERRATA_798181
-static int erratum_a15_798181(void)
-{
- unsigned int midr = read_cpuid_id();
-
- /* Cortex-A15 r0p0..r3p2 affected */
- if ((midr & 0xff0ffff0) != 0x410fc0f0 || midr > 0x413fc0f2)
- return 0;
- return 1;
-}
-#else
-static int erratum_a15_798181(void)
-{
- return 0;
-}
-#endif
-
static void ipi_flush_tlb_a15_erratum(void *arg)
{
dmb();
#endif
-static void __cpuinit twd_calibrate_rate(void)
+static void twd_calibrate_rate(void)
{
unsigned long count;
u64 waitjiffies;
/*
* Setup the local clock events for a CPU.
*/
-static int __cpuinit twd_timer_setup(struct clock_event_device *clk)
+static int twd_timer_setup(struct clock_event_device *clk)
{
struct clock_event_device **this_cpu_clk;
int cpu = smp_processor_id();
return 0;
}
-static struct local_timer_ops twd_lt_ops __cpuinitdata = {
+static struct local_timer_ops twd_lt_ops = {
.setup = twd_timer_setup,
.stop = twd_timer_stop,
};
#include <asm/tls.h>
#include <asm/system_misc.h>
-#include "signal.h"
-
static const char *handler[]= { "prefetch abort", "data abort", "address exception", "interrupt" };
void *vectors_page;
return;
}
-static void __init kuser_get_tls_init(unsigned long vectors)
+#ifdef CONFIG_KUSER_HELPERS
+static void __init kuser_init(void *vectors)
{
+ extern char __kuser_helper_start[], __kuser_helper_end[];
+ int kuser_sz = __kuser_helper_end - __kuser_helper_start;
+
+ memcpy(vectors + 0x1000 - kuser_sz, __kuser_helper_start, kuser_sz);
+
/*
* vectors + 0xfe0 = __kuser_get_tls
* vectors + 0xfe8 = hardware TLS instruction at 0xffff0fe8
*/
if (tls_emu || has_tls_reg)
- memcpy((void *)vectors + 0xfe0, (void *)vectors + 0xfe8, 4);
+ memcpy(vectors + 0xfe0, vectors + 0xfe8, 4);
}
+#else
+static void __init kuser_init(void *vectors)
+{
+}
+#endif
void __init early_trap_init(void *vectors_base)
{
unsigned long vectors = (unsigned long)vectors_base;
extern char __stubs_start[], __stubs_end[];
extern char __vectors_start[], __vectors_end[];
- extern char __kuser_helper_start[], __kuser_helper_end[];
- int kuser_sz = __kuser_helper_end - __kuser_helper_start;
+ unsigned i;
vectors_page = vectors_base;
+ /*
+ * Poison the vectors page with an undefined instruction. This
+ * instruction is chosen to be undefined for both ARM and Thumb
+ * ISAs. The Thumb version is an undefined instruction with a
+ * branch back to the undefined instruction.
+ */
+ for (i = 0; i < PAGE_SIZE / sizeof(u32); i++)
+ ((u32 *)vectors_base)[i] = 0xe7fddef1;
+
/*
* Copy the vectors, stubs and kuser helpers (in entry-armv.S)
* into the vector page, mapped at 0xffff0000, and ensure these
* are visible to the instruction stream.
*/
memcpy((void *)vectors, __vectors_start, __vectors_end - __vectors_start);
- memcpy((void *)vectors + 0x200, __stubs_start, __stubs_end - __stubs_start);
- memcpy((void *)vectors + 0x1000 - kuser_sz, __kuser_helper_start, kuser_sz);
+ memcpy((void *)vectors + 0x1000, __stubs_start, __stubs_end - __stubs_start);
- /*
- * Do processor specific fixups for the kuser helpers
- */
- kuser_get_tls_init(vectors);
-
- /*
- * Copy signal return handlers into the vector page, and
- * set sigreturn to be a pointer to these.
- */
- memcpy((void *)(vectors + KERN_SIGRETURN_CODE - CONFIG_VECTORS_BASE),
- sigreturn_codes, sizeof(sigreturn_codes));
+ kuser_init(vectors_base);
- flush_icache_range(vectors, vectors + PAGE_SIZE);
+ flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
#else /* ifndef CONFIG_CPU_V7M */
/*
. = ALIGN(PAGE_SIZE);
__init_begin = .;
#endif
+ /*
+ * The vectors and stubs are relocatable code, and the
+ * only thing that matters is their relative offsets
+ */
+ __vectors_start = .;
+ .vectors 0 : AT(__vectors_start) {
+ *(.vectors)
+ }
+ . = __vectors_start + SIZEOF(.vectors);
+ __vectors_end = .;
+
+ __stubs_start = .;
+ .stubs 0x1000 : AT(__stubs_start) {
+ *(.stubs)
+ }
+ . = __stubs_start + SIZEOF(.stubs);
+ __stubs_end = .;
INIT_TEXT_SECTION(8)
.exit.text : {
#define access_pmintenclr pm_fake
/* Architected CP15 registers.
- * Important: Must be sorted ascending by CRn, CRM, Op1, Op2
+ * CRn denotes the primary register number, but is copied to the CRm in the
+ * user space API for 64-bit register access in line with the terminology used
+ * in the ARM ARM.
+ * Important: Must be sorted ascending by CRn, CRM, Op1, Op2 and with 64-bit
+ * registers preceding 32-bit ones.
*/
static const struct coproc_reg cp15_regs[] = {
/* CSSELR: swapped by interrupt.S. */
NULL, reset_unknown, c0_CSSELR },
/* TTBR0/TTBR1: swapped by interrupt.S. */
- { CRm( 2), Op1( 0), is64, NULL, reset_unknown64, c2_TTBR0 },
- { CRm( 2), Op1( 1), is64, NULL, reset_unknown64, c2_TTBR1 },
+ { CRm64( 2), Op1( 0), is64, NULL, reset_unknown64, c2_TTBR0 },
+ { CRm64( 2), Op1( 1), is64, NULL, reset_unknown64, c2_TTBR1 },
/* TTBCR: swapped by interrupt.S. */
{ CRn( 2), CRm( 0), Op1( 0), Op2( 2), is32,
NULL, reset_unknown, c6_IFAR },
/* PAR swapped by interrupt.S */
- { CRn( 7), Op1( 0), is64, NULL, reset_unknown64, c7_PAR },
+ { CRm64( 7), Op1( 0), is64, NULL, reset_unknown64, c7_PAR },
/*
* DC{C,I,CI}SW operations:
| KVM_REG_ARM_OPC1_MASK))
return false;
params->is_64bit = true;
- params->CRm = ((id & KVM_REG_ARM_CRM_MASK)
+ /* CRm to CRn: see cp15_to_index for details */
+ params->CRn = ((id & KVM_REG_ARM_CRM_MASK)
>> KVM_REG_ARM_CRM_SHIFT);
params->Op1 = ((id & KVM_REG_ARM_OPC1_MASK)
>> KVM_REG_ARM_OPC1_SHIFT);
params->Op2 = 0;
- params->CRn = 0;
+ params->CRm = 0;
return true;
default:
return false;
if (reg->is_64) {
val |= KVM_REG_SIZE_U64;
val |= (reg->Op1 << KVM_REG_ARM_OPC1_SHIFT);
- val |= (reg->CRm << KVM_REG_ARM_CRM_SHIFT);
+ /*
+ * CRn always denotes the primary coproc. reg. nr. for the
+ * in-kernel representation, but the user space API uses the
+ * CRm for the encoding, because it is modelled after the
+ * MRRC/MCRR instructions: see the ARM ARM rev. c page
+ * B3-1445
+ */
+ val |= (reg->CRn << KVM_REG_ARM_CRM_SHIFT);
} else {
val |= KVM_REG_SIZE_U32;
val |= (reg->Op1 << KVM_REG_ARM_OPC1_SHIFT);
return -1;
if (i1->CRn != i2->CRn)
return i1->CRn - i2->CRn;
+ if (i1->is_64 != i2->is_64)
+ return i2->is_64 - i1->is_64;
if (i1->CRm != i2->CRm)
return i1->CRm - i2->CRm;
if (i1->Op1 != i2->Op1)
#define CRn(_x) .CRn = _x
#define CRm(_x) .CRm = _x
+#define CRm64(_x) .CRn = _x, .CRm = 0
#define Op1(_x) .Op1 = _x
#define Op2(_x) .Op2 = _x
#define is64 .is_64 = true
/*
* A15-specific CP15 registers.
- * Important: Must be sorted ascending by CRn, CRM, Op1, Op2
+ * CRn denotes the primary register number, but is copied to the CRm in the
+ * user space API for 64-bit register access in line with the terminology used
+ * in the ARM ARM.
+ * Important: Must be sorted ascending by CRn, CRM, Op1, Op2 and with 64-bit
+ * registers preceding 32-bit ones.
*/
static const struct coproc_reg a15_regs[] = {
/* MPIDR: we use VMPIDR for guest access. */
static int decode_hsr(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
struct kvm_exit_mmio *mmio)
{
- unsigned long rt, len;
+ unsigned long rt;
+ int len;
bool is_write, sign_extend;
if (kvm_vcpu_dabt_isextabt(vcpu)) {
return p;
}
+static bool page_empty(void *ptr)
+{
+ struct page *ptr_page = virt_to_page(ptr);
+ return page_count(ptr_page) == 1;
+}
+
static void clear_pud_entry(struct kvm *kvm, pud_t *pud, phys_addr_t addr)
{
pmd_t *pmd_table = pmd_offset(pud, 0);
put_page(virt_to_page(pmd));
}
-static bool pmd_empty(pmd_t *pmd)
-{
- struct page *pmd_page = virt_to_page(pmd);
- return page_count(pmd_page) == 1;
-}
-
static void clear_pte_entry(struct kvm *kvm, pte_t *pte, phys_addr_t addr)
{
if (pte_present(*pte)) {
}
}
-static bool pte_empty(pte_t *pte)
-{
- struct page *pte_page = virt_to_page(pte);
- return page_count(pte_page) == 1;
-}
-
static void unmap_range(struct kvm *kvm, pgd_t *pgdp,
unsigned long long start, u64 size)
{
pmd_t *pmd;
pte_t *pte;
unsigned long long addr = start, end = start + size;
- u64 range;
+ u64 next;
while (addr < end) {
pgd = pgdp + pgd_index(addr);
pud = pud_offset(pgd, addr);
if (pud_none(*pud)) {
- addr += PUD_SIZE;
+ addr = pud_addr_end(addr, end);
continue;
}
pmd = pmd_offset(pud, addr);
if (pmd_none(*pmd)) {
- addr += PMD_SIZE;
+ addr = pmd_addr_end(addr, end);
continue;
}
pte = pte_offset_kernel(pmd, addr);
clear_pte_entry(kvm, pte, addr);
- range = PAGE_SIZE;
+ next = addr + PAGE_SIZE;
/* If we emptied the pte, walk back up the ladder */
- if (pte_empty(pte)) {
+ if (page_empty(pte)) {
clear_pmd_entry(kvm, pmd, addr);
- range = PMD_SIZE;
- if (pmd_empty(pmd)) {
+ next = pmd_addr_end(addr, end);
+ if (page_empty(pmd) && !page_empty(pud)) {
clear_pud_entry(kvm, pud, addr);
- range = PUD_SIZE;
+ next = pud_addr_end(addr, end);
}
}
- addr += range;
+ addr = next;
}
}
}
}
-unsigned long __cpuinit calibrate_delay_is_known(void)
+unsigned long calibrate_delay_is_known(void)
{
delay_calibrated = true;
return lpj_fine;
CLKDEV_CON_DEV_ID("usart", "f8020000.serial", &usart1_clk),
CLKDEV_CON_DEV_ID("usart", "f8024000.serial", &usart2_clk),
CLKDEV_CON_DEV_ID("usart", "f8028000.serial", &usart3_clk),
+ CLKDEV_CON_DEV_ID("usart", "f8040000.serial", &uart0_clk),
+ CLKDEV_CON_DEV_ID("usart", "f8044000.serial", &uart1_clk),
CLKDEV_CON_DEV_ID("t0_clk", "f8008000.timer", &tcb0_clk),
CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb0_clk),
CLKDEV_CON_DEV_ID("mci_clk", "f0008000.mmc", &mmc0_clk),
.parts = davinci_nand_partitions,
.nr_parts = ARRAY_SIZE(davinci_nand_partitions),
.ecc_mode = NAND_ECC_HW_SYNDROME,
+ .ecc_bits = 4,
.bbt_options = NAND_BBT_USE_FLASH,
};
/*
* Amplifiers on the board
*/
-struct ths7303_platform_data ths7303_pdata = {
+static struct ths7303_platform_data ths7303_pdata = {
.ch_1 = 3,
.ch_2 = 3,
.ch_3 = 3,
.parts = davinci_evm_nandflash_partition,
.nr_parts = ARRAY_SIZE(davinci_evm_nandflash_partition),
.ecc_mode = NAND_ECC_HW,
+ .ecc_bits = 1,
.bbt_options = NAND_BBT_USE_FLASH,
.timing = &davinci_evm_nandflash_timing,
};
.parts = davinci_nand_partitions,
.nr_parts = ARRAY_SIZE(davinci_nand_partitions),
.ecc_mode = NAND_ECC_HW,
+ .ecc_bits = 1,
.options = 0,
};
.parts = davinci_ntosd2_nandflash_partition,
.nr_parts = ARRAY_SIZE(davinci_ntosd2_nandflash_partition),
.ecc_mode = NAND_ECC_HW,
+ .ecc_bits = 1,
.bbt_options = NAND_BBT_USE_FLASH,
};
},
};
-struct venc_platform_data dm355_venc_pdata = {
+static struct venc_platform_data dm355_venc_pdata = {
.setup_pinmux = dm355_vpbe_setup_pinmux,
.setup_clock = dm355_venc_setup_clock,
};
},
};
-struct venc_platform_data dm365_venc_pdata = {
+static struct venc_platform_data dm365_venc_pdata = {
.setup_pinmux = dm365_vpbe_setup_pinmux,
.setup_clock = dm365_venc_setup_clock,
};
bool "SAMSUNG EXYNOS5440"
default y
depends on ARCH_EXYNOS5
+ select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select ARCH_HAS_OPP
select HAVE_ARM_ARCH_TIMER
select AUTO_ZRELADDR
obj-$(CONFIG_ARCH_EXYNOS) += common.o
-obj-$(CONFIG_PM) += pm.o
+obj-$(CONFIG_S5P_PM) += pm.o
obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
static void exynos4_map_io(void);
static void exynos5_map_io(void);
-static void exynos5440_map_io(void);
static int exynos_init(void);
static struct cpu_table cpu_ids[] __initdata = {
}, {
.idcode = EXYNOS5440_SOC_ID,
.idmask = EXYNOS5_SOC_MASK,
- .map_io = exynos5440_map_io,
.init = exynos_init,
.name = name_exynos5440,
},
.pfn = __phys_to_pfn(EXYNOS4_PA_GIC_DIST),
.length = SZ_64K,
.type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(EXYNOS4_PA_UART),
- .length = SZ_512K,
- .type = MT_DEVICE,
}, {
.virtual = (unsigned long)S5P_VA_CMU,
.pfn = __phys_to_pfn(EXYNOS4_PA_CMU),
.pfn = __phys_to_pfn(EXYNOS5_PA_PMU),
.length = SZ_64K,
.type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(EXYNOS5_PA_UART),
- .length = SZ_512K,
- .type = MT_DEVICE,
- },
-};
-
-static struct map_desc exynos5440_iodesc0[] __initdata = {
- {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(EXYNOS5440_PA_UART0),
- .length = SZ_512K,
- .type = MT_DEVICE,
},
};
iotable_init(exynos5250_iodesc, ARRAY_SIZE(exynos5250_iodesc));
}
-static void __init exynos5440_map_io(void)
-{
- iotable_init(exynos5440_iodesc0, ARRAY_SIZE(exynos5440_iodesc0));
-}
-
void __init exynos_init_time(void)
{
of_clk_init(NULL);
};
extern void exynos_sys_powerdown_conf(enum sys_powerdown mode);
-extern void s3c_cpu_resume(void);
#endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */
#include <mach/regs-pmu.h>
#include <plat/cpu.h>
+#include <plat/pm.h>
#include "common.h"
#include <linux/linkage.h>
#include <linux/init.h>
- __CPUINIT
-
/*
* exynos4 specific entry point for secondary CPUs. This provides
* a "holding pen" into which all secondary cores are held until we're
#define PLAT_PHYS_OFFSET UL(0x40000000)
+#ifndef CONFIG_ARM_LPAE
/* Maximum of 256MiB in one bank */
#define MAX_PHYSMEM_BITS 32
#define SECTION_SIZE_BITS 28
+#else
+#define MAX_PHYSMEM_BITS 36
+#define SECTION_SIZE_BITS 31
+#endif
#endif /* __ASM_ARCH_MEMORY_H */
static DEFINE_SPINLOCK(boot_lock);
-static void __cpuinit exynos_secondary_init(unsigned int cpu)
+static void exynos_secondary_init(unsigned int cpu)
{
/*
* let the primary processor know we're out of the
spin_unlock(&boot_lock);
}
-static int __cpuinit exynos_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int exynos_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned long timeout;
unsigned long phys_cpu = cpu_logical_map(cpu);
struct clk *pll_base;
unsigned int tmp;
+ if (soc_is_exynos5440())
+ return 0;
+
s3c_pm_init();
/* All wakeup disable */
static __init int exynos_pm_syscore_init(void)
{
+ if (soc_is_exynos5440())
+ return 0;
+
register_syscore_ops(&exynos_pm_syscore_ops);
return 0;
}
sys->mem_offset = DC21285_PCI_MEM;
- pci_ioremap_io(0, DC21285_PCI_IO);
-
pci_add_resource_offset(&sys->resources, &res[0], sys->mem_offset);
pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset);
{
struct resource *res;
int reg = -1;
+ u32 val;
struct device *dev = __dev;
if (event != BUS_NOTIFY_ADD_DEVICE)
return NOTIFY_DONE;
if (of_property_read_bool(dev->of_node, "dma-coherent")) {
- writel(0xff31, sregs_base + reg);
+ val = readl(sregs_base + reg);
+ writel(val | 0xff01, sregs_base + reg);
set_dma_ops(dev, &arm_coherent_dma_ops);
- } else
- writel(0, sregs_base + reg);
+ }
return NOTIFY_OK;
}
extern void secondary_startup(void);
-static int __cpuinit highbank_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int highbank_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
highbank_set_cpu_jump(cpu, secondary_startup);
arch_send_wakeup_ipi_mask(cpumask_of(cpu));
static const char *ssi_sels[] = { "pll3_pfd2_508m", "pll3_pfd3_454m", "pll4_post_div", };
static const char *usdhc_sels[] = { "pll2_pfd2_396m", "pll2_pfd0_352m", };
static const char *enfc_sels[] = { "pll2_pfd0_352m", "pll2_bus", "pll3_usb_otg", "pll2_pfd2_396m", };
-static const char *emi_sels[] = { "axi", "pll3_usb_otg", "pll2_pfd2_396m", "pll2_pfd0_352m", };
+static const char *emi_sels[] = { "pll2_pfd2_396m", "pll3_usb_otg", "axi", "pll2_pfd0_352m", };
+static const char *emi_slow_sels[] = { "axi", "pll3_usb_otg", "pll2_pfd2_396m", "pll2_pfd0_352m", };
static const char *vdo_axi_sels[] = { "axi", "ahb", };
static const char *vpu_axi_sels[] = { "axi", "pll2_pfd2_396m", "pll2_pfd0_352m", };
static const char *cko1_sels[] = { "pll3_usb_otg", "pll2_bus", "pll1_sys", "pll5_video_div",
clk[usdhc4_sel] = imx_clk_mux("usdhc4_sel", base + 0x1c, 19, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels));
clk[enfc_sel] = imx_clk_mux("enfc_sel", base + 0x2c, 16, 2, enfc_sels, ARRAY_SIZE(enfc_sels));
clk[emi_sel] = imx_clk_mux("emi_sel", base + 0x1c, 27, 2, emi_sels, ARRAY_SIZE(emi_sels));
- clk[emi_slow_sel] = imx_clk_mux("emi_slow_sel", base + 0x1c, 29, 2, emi_sels, ARRAY_SIZE(emi_sels));
+ clk[emi_slow_sel] = imx_clk_mux("emi_slow_sel", base + 0x1c, 29, 2, emi_slow_sels, ARRAY_SIZE(emi_slow_sels));
clk[vdo_axi_sel] = imx_clk_mux("vdo_axi_sel", base + 0x18, 11, 1, vdo_axi_sels, ARRAY_SIZE(vdo_axi_sels));
clk[vpu_axi_sel] = imx_clk_mux("vpu_axi_sel", base + 0x18, 14, 2, vpu_axi_sels, ARRAY_SIZE(vpu_axi_sels));
clk[cko1_sel] = imx_clk_mux("cko1_sel", base + 0x60, 0, 4, cko1_sels, ARRAY_SIZE(cko1_sels));
clk[VF610_CLK_ENET_TS_SEL] = imx_clk_mux("enet_ts_sel", CCM_CSCMR2, 0, 3, enet_ts_sels, 7);
clk[VF610_CLK_ENET] = imx_clk_gate("enet", "enet_sel", CCM_CSCDR1, 24);
clk[VF610_CLK_ENET_TS] = imx_clk_gate("enet_ts", "enet_ts_sel", CCM_CSCDR1, 23);
+ clk[VF610_CLK_ENET0] = imx_clk_gate2("enet0", "ipg_bus", CCM_CCGR9, CCM_CCGRx_CGn(0));
+ clk[VF610_CLK_ENET1] = imx_clk_gate2("enet1", "ipg_bus", CCM_CCGR9, CCM_CCGRx_CGn(1));
clk[VF610_CLK_PIT] = imx_clk_gate2("pit", "ipg_bus", CCM_CCGR1, CCM_CCGRx_CGn(7));
#define MX27_INT_GPT4 (NR_IRQS_LEGACY + 4)
#define MX27_INT_RTIC (NR_IRQS_LEGACY + 5)
#define MX27_INT_CSPI3 (NR_IRQS_LEGACY + 6)
-#define MX27_INT_SDHC (NR_IRQS_LEGACY + 7)
+#define MX27_INT_MSHC (NR_IRQS_LEGACY + 7)
#define MX27_INT_GPIO (NR_IRQS_LEGACY + 8)
#define MX27_INT_SDHC3 (NR_IRQS_LEGACY + 9)
#define MX27_INT_SDHC2 (NR_IRQS_LEGACY + 10)
writel_relaxed(val, scu_base);
}
-static int __cpuinit imx_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int imx_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
imx_set_cpu_jump(cpu, v7_secondary_startup);
imx_enable_cpu(cpu, true);
NULL,
};
-void keystone_restart(char mode, const char *cmd)
+void keystone_restart(enum reboot_mode mode, const char *cmd)
{
u32 val;
#include "keystone.h"
-static int __cpuinit keystone_smp_boot_secondary(unsigned int cpu,
+static int keystone_smp_boot_secondary(unsigned int cpu,
struct task_struct *idle)
{
unsigned long start = virt_to_phys(&secondary_startup);
bool
config MSM_GPIOMUX
- depends on !(ARCH_MSM8X60 || ARCH_MSM8960)
- bool "MSM V1 TLMM GPIOMUX architecture"
+ bool
help
Support for MSM V1 TLMM GPIOMUX architecture.
+++ /dev/null
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#include <linux/kernel.h>
-#include "gpiomux.h"
-#include "proc_comm.h"
-
-void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val)
-{
- unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) |
- ((gpio & 0x3ff) << 4);
- unsigned tlmm_disable = 0;
- int rc;
-
- rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX,
- &tlmm_config, &tlmm_disable);
- if (rc)
- pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n",
- __func__, rc, tlmm_config, tlmm_disable);
-}
int msm_gpiomux_write(unsigned gpio,
gpiomux_config_t active,
gpiomux_config_t suspended);
-
-/* Architecture-internal function for use by the framework only.
- * This function can assume the following:
- * - the gpio value has passed a bounds-check
- * - the gpiomux spinlock has been obtained
- *
- * This function is not for public consumption. External users
- * should use msm_gpiomux_write.
- */
-void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val);
#else
static inline int msm_gpiomux_write(unsigned gpio,
gpiomux_config_t active,
#include <linux/linkage.h>
#include <linux/init.h>
- __CPUINIT
-
/*
* MSM specific entry point for secondary CPUs. This provides
* a "holding pen" into which all secondary cores are held until we're
return ((read_cpuid_id() >> 4) & 3) + 1;
}
-static void __cpuinit msm_secondary_init(unsigned int cpu)
+static void msm_secondary_init(unsigned int cpu)
{
/*
* let the primary processor know we're out of the
spin_unlock(&boot_lock);
}
-static __cpuinit void prepare_cold_cpu(unsigned int cpu)
+static void prepare_cold_cpu(unsigned int cpu)
{
int ret;
ret = scm_set_boot_addr(virt_to_phys(msm_secondary_startup),
"address\n");
}
-static int __cpuinit msm_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int msm_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned long timeout;
static int cold_boot_done;
};
#ifdef CONFIG_LOCAL_TIMERS
-static int __cpuinit msm_local_timer_setup(struct clock_event_device *evt)
+static int msm_local_timer_setup(struct clock_event_device *evt)
{
/* Use existing clock_event for cpu 0 */
if (!smp_processor_id())
disable_percpu_irq(evt->irq);
}
-static struct local_timer_ops msm_local_timer_ops __cpuinitdata = {
+static struct local_timer_ops msm_local_timer_ops = {
.setup = msm_local_timer_setup,
.stop = msm_local_timer_stop,
};
#include <asm/cacheflush.h>
#include "armada-370-xp.h"
-unsigned long __cpuinitdata coherency_phys_base;
+unsigned long coherency_phys_base;
static void __iomem *coherency_base;
static void __iomem *coherency_cpu_base;
#include <linux/linkage.h>
#include <linux/init.h>
- __CPUINIT
-
/*
* Armada XP specific entry point for secondary CPUs.
* We add the CPU to the coherency fabric and then jump to secondary
}
}
-static void __cpuinit armada_xp_secondary_init(unsigned int cpu)
+static void armada_xp_secondary_init(unsigned int cpu)
{
armada_xp_mpic_smp_cpu_init();
}
-static int __cpuinit armada_xp_boot_secondary(unsigned int cpu,
- struct task_struct *idle)
+static int armada_xp_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
pr_info("Booting CPU %d\n", cpu);
select HAVE_SMP
select COMMON_CLK
select HAVE_ARM_ARCH_TIMER
- select ARM_ERRATA_798181
+ select ARM_ERRATA_798181 if SMP
config SOC_AM33XX
bool "AM33XX support"
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/irqdomain.h>
+#include <linux/clk.h>
#include <asm/mach/arch.h>
{ }
};
+/*
+ * Create alias for USB host PHY clock.
+ * Remove this when clock phandle can be provided via DT
+ */
+static void __init legacy_init_ehci_clk(char *clkname)
+{
+ int ret;
+
+ ret = clk_add_alias("main_clk", NULL, clkname, NULL);
+ if (ret) {
+ pr_err("%s:Failed to add main_clk alias to %s :%d\n",
+ __func__, clkname, ret);
+ }
+}
+
static void __init omap_generic_init(void)
{
omap_sdrc_init(NULL, NULL);
* HACK: call display setup code for selected boards to enable omapdss.
* This will be removed when omapdss supports DT.
*/
- if (of_machine_is_compatible("ti,omap4-panda"))
+ if (of_machine_is_compatible("ti,omap4-panda")) {
omap4_panda_display_init_of();
+ legacy_init_ehci_clk("auxclk3_ck");
+
+ }
else if (of_machine_is_compatible("ti,omap4-sdp"))
omap_4430sdp_display_init_of();
+ else if (of_machine_is_compatible("ti,omap5-uevm"))
+ legacy_init_ehci_clk("auxclk1_ck");
}
#ifdef CONFIG_SOC_OMAP2420
};
static struct musb_hdrc_platform_data tusb_data = {
-#ifdef CONFIG_USB_GADGET_MUSB_HDRC
.mode = MUSB_OTG,
-#else
- .mode = MUSB_HOST,
-#endif
.set_power = tusb_set_power,
.min_power = 25, /* x2 = 50 mA drawn from VBUS as peripheral */
.power = 100, /* Max 100 mA VBUS for host mode */
static struct omap_musb_board_data musb_board_data = {
.interface_type = MUSB_INTERFACE_ULPI,
- .mode = MUSB_PERIPHERAL,
+ .mode = MUSB_OTG,
.power = 0,
};
/* Using generic display panel */
static struct tfp410_platform_data omap4_dvi_panel = {
- .i2c_bus_num = 3,
+ .i2c_bus_num = 2,
.power_down_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
};
#include "omap44xx.h"
- __CPUINIT
-
/* Physical address needed since MMU not enabled yet on secondary core */
#define AUX_CORE_BOOT0_PA 0x48281800
* @cpu : CPU ID
* @power_state: CPU low power state.
*/
-int __cpuinit omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state)
+int omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state)
{
struct omap4_cpu_pm_info *pm_info = &per_cpu(omap4_pm_info, cpu);
unsigned int cpu_state = 0;
return scu_base;
}
-static void __cpuinit omap4_secondary_init(unsigned int cpu)
+static void omap4_secondary_init(unsigned int cpu)
{
/*
* Configure ACTRL and enable NS SMP bit access on CPU1 on HS device.
spin_unlock(&boot_lock);
}
-static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int omap4_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
static struct clockdomain *cpu1_clkdm;
static bool booted;
#endif
#ifdef CONFIG_HOTPLUG_CPU
-static int __cpuinit irq_cpu_hotplug_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int irq_cpu_hotplug_notify(struct notifier_block *self,
+ unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned int)hcpu;
struct device_node *node = pdev->dev.of_node;
const char *oh_name;
int oh_cnt, i, ret = 0;
+ bool device_active = false;
oh_cnt = of_property_count_strings(node, "ti,hwmods");
if (oh_cnt <= 0) {
goto odbfd_exit1;
}
hwmods[i] = oh;
+ if (oh->flags & HWMOD_INIT_NO_IDLE)
+ device_active = true;
}
od = omap_device_alloc(pdev, hwmods, oh_cnt);
pdev->dev.pm_domain = &omap_device_pm_domain;
+ if (device_active) {
+ omap_device_enable(pdev);
+ pm_runtime_set_active(&pdev->dev);
+ }
+
odbfd_exit1:
kfree(hwmods);
odbfd_exit:
{
struct platform_device *pdev = to_platform_device(dev);
struct omap_device *od = to_omap_device(pdev);
+ int i;
if (!od)
return 0;
* If omap_device state is enabled, but has no driver bound,
* idle it.
*/
+
+ /*
+ * Some devices (like memory controllers) are always kept
+ * enabled, and should not be idled even with no drivers.
+ */
+ for (i = 0; i < od->hwmods_cnt; i++)
+ if (od->hwmods[i]->flags & HWMOD_INIT_NO_IDLE)
+ return 0;
+
if (od->_driver_status != BUS_NOTIFY_BOUND_DRIVER) {
if (od->_state == OMAP_DEVICE_STATE_ENABLED) {
dev_warn(dev, "%s: enabled but no driver. Idling\n",
np = of_dev_hwmod_lookup(of_find_node_by_name(NULL, "ocp"), oh);
if (np)
- va_start = of_iomap(np, 0);
+ va_start = of_iomap(np, oh->mpu_rt_idx);
} else {
va_start = ioremap(mem->pa_start, mem->pa_end - mem->pa_start);
}
#define MODULEMODE_HWCTRL 1
#define MODULEMODE_SWCTRL 2
+#define DEBUG_OMAP2UART1_FLAGS 0
+#define DEBUG_OMAP2UART2_FLAGS 0
+#define DEBUG_OMAP2UART3_FLAGS 0
+#define DEBUG_OMAP3UART3_FLAGS 0
+#define DEBUG_OMAP3UART4_FLAGS 0
+#define DEBUG_OMAP4UART3_FLAGS 0
+#define DEBUG_OMAP4UART4_FLAGS 0
+#define DEBUG_TI81XXUART1_FLAGS 0
+#define DEBUG_TI81XXUART2_FLAGS 0
+#define DEBUG_TI81XXUART3_FLAGS 0
+#define DEBUG_AM33XXUART1_FLAGS 0
+
+#define DEBUG_OMAPUART_FLAGS (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET)
+
+#if defined(CONFIG_DEBUG_OMAP2UART1)
+#undef DEBUG_OMAP2UART1_FLAGS
+#define DEBUG_OMAP2UART1_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP2UART2)
+#undef DEBUG_OMAP2UART2_FLAGS
+#define DEBUG_OMAP2UART2_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP2UART3)
+#undef DEBUG_OMAP2UART3_FLAGS
+#define DEBUG_OMAP2UART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP3UART3)
+#undef DEBUG_OMAP3UART3_FLAGS
+#define DEBUG_OMAP3UART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP3UART4)
+#undef DEBUG_OMAP3UART4_FLAGS
+#define DEBUG_OMAP3UART4_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP4UART3)
+#undef DEBUG_OMAP4UART3_FLAGS
+#define DEBUG_OMAP4UART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP4UART4)
+#undef DEBUG_OMAP4UART4_FLAGS
+#define DEBUG_OMAP4UART4_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_TI81XXUART1)
+#undef DEBUG_TI81XXUART1_FLAGS
+#define DEBUG_TI81XXUART1_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_TI81XXUART2)
+#undef DEBUG_TI81XXUART2_FLAGS
+#define DEBUG_TI81XXUART2_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_TI81XXUART3)
+#undef DEBUG_TI81XXUART3_FLAGS
+#define DEBUG_TI81XXUART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_AM33XXUART1)
+#undef DEBUG_AM33XXUART1_FLAGS
+#define DEBUG_AM33XXUART1_FLAGS DEBUG_OMAPUART_FLAGS
+#endif
/**
* struct omap_hwmod_mux_info - hwmod specific mux configuration
* @voltdm: pointer to voltage domain (filled in at runtime)
* @dev_attr: arbitrary device attributes that can be passed to the driver
* @_sysc_cache: internal-use hwmod flags
+ * @mpu_rt_idx: index of device address space for register target (for DT boot)
* @_mpu_rt_va: cached register target start address (internal use)
* @_mpu_port: cached MPU register target slave (internal use)
* @opt_clks_cnt: number of @opt_clks
struct list_head node;
struct omap_hwmod_ocp_if *_mpu_port;
u16 flags;
+ u8 mpu_rt_idx;
u8 response_lat;
u8 rst_lines_cnt;
u8 opt_clks_cnt;
.mpu_irqs = omap2_uart1_mpu_irqs,
.sdma_reqs = omap2_uart1_sdma_reqs,
.main_clk = "uart1_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP2UART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
.mpu_irqs = omap2_uart2_mpu_irqs,
.sdma_reqs = omap2_uart2_sdma_reqs,
.main_clk = "uart2_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP2UART2_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
.mpu_irqs = omap2_uart3_mpu_irqs,
.sdma_reqs = omap2_uart3_sdma_reqs,
.main_clk = "uart3_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP2UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
.clkdm_name = "cpsw_125mhz_clkdm",
.flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY),
.main_clk = "cpsw_125mhz_gclk",
+ .mpu_rt_idx = 1,
.prcm = {
.omap4 = {
.clkctrl_offs = AM33XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET,
.name = "uart1",
.class = &uart_class,
.clkdm_name = "l4_wkup_clkdm",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_AM33XXUART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.main_clk = "dpll_per_m2_div4_wkupdm_ck",
.prcm = {
.omap4 = {
.mpu_irqs = omap2_uart1_mpu_irqs,
.sdma_reqs = omap2_uart1_sdma_reqs,
.main_clk = "uart1_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_TI81XXUART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
.mpu_irqs = omap2_uart2_mpu_irqs,
.sdma_reqs = omap2_uart2_sdma_reqs,
.main_clk = "uart2_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_TI81XXUART2_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
.mpu_irqs = omap2_uart3_mpu_irqs,
.sdma_reqs = omap2_uart3_sdma_reqs,
.main_clk = "uart3_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP3UART3_FLAGS | DEBUG_TI81XXUART3_FLAGS |
+ HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = OMAP3430_PER_MOD,
.mpu_irqs = uart4_mpu_irqs,
.sdma_reqs = uart4_sdma_reqs,
.main_clk = "uart4_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP3UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = OMAP3430_PER_MOD,
.name = "uart3",
.class = &omap44xx_uart_hwmod_class,
.clkdm_name = "l4_per_clkdm",
- .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET |
- HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP4UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
.name = "uart4",
.class = &omap44xx_uart_hwmod_class,
.clkdm_name = "l4_per_clkdm",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP4UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
.name = "uart3",
.class = &omap54xx_uart_hwmod_class,
.clkdm_name = "l4per_clkdm",
- .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
+ .flags = DEBUG_OMAP4UART3_FLAGS,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
.name = "uart4",
.class = &omap54xx_uart_hwmod_class,
.clkdm_name = "l4per_clkdm",
+ .flags = DEBUG_OMAP4UART4_FLAGS,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
pr_info("%s used as console in debug mode: uart%d clocks will not be gated",
uart_name, uart->num);
}
-
- /*
- * omap-uart can be used for earlyprintk logs
- * So if omap-uart is used as console then prevent
- * uart reset and idle to get logs from omap-uart
- * until uart console driver is available to take
- * care for console messages.
- * Idling or resetting omap-uart while printing logs
- * early boot logs can stall the boot-up.
- */
- oh->flags |= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET;
}
} while (1);
};
static struct musb_hdrc_platform_data musb_plat = {
-#ifdef CONFIG_USB_GADGET_MUSB_HDRC
.mode = MUSB_OTG,
-#else
- .mode = MUSB_HOST,
-#endif
+
/* .clock is set dynamically */
.config = &musb_config,
#include <linux/linkage.h>
#include <linux/init.h>
- __CPUINIT
-
/*
* SIRFSOC specific entry point for secondary CPUs. This provides
* a "holding pen" into which all secondary cores are held until we're
scu_base = (void __iomem *)SIRFSOC_VA(base);
}
-static void __cpuinit sirfsoc_secondary_init(unsigned int cpu)
+static void sirfsoc_secondary_init(unsigned int cpu)
{
/*
* let the primary processor know we're out of the
{},
};
-static int __cpuinit sirfsoc_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int sirfsoc_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned long timeout;
struct device_node *np;
/* USB Hub power-on and reset */
gpio_direction_output(usb_hub_reset, 1);
gpio_direction_output(GPIO9_USB_VBUS_EN, 0);
- regulator_enable(em_x270_usb_ldo);
+ err = regulator_enable(em_x270_usb_ldo);
+ if (err)
+ goto err_free_rst_gpio;
+
gpio_set_value(usb_hub_reset, 0);
gpio_set_value(usb_hub_reset, 1);
regulator_disable(em_x270_usb_ldo);
- regulator_enable(em_x270_usb_ldo);
+ err = regulator_enable(em_x270_usb_ldo);
+ if (err)
+ goto err_free_rst_gpio;
+
gpio_set_value(usb_hub_reset, 0);
gpio_set_value(GPIO9_USB_VBUS_EN, 1);
return 0;
+err_free_rst_gpio:
+ gpio_free(usb_hub_reset);
err_free_vbus_gpio:
gpio_free(GPIO9_USB_VBUS_EN);
err_free_usb_ldo:
return err;
}
-static void em_x270_mci_setpower(struct device *dev, unsigned int vdd)
+static int em_x270_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
int vdd_uV = (2000 + (vdd - __ffs(MMC_VDD_20_21)) * 100) * 1000;
regulator_set_voltage(em_x270_sdio_ldo, vdd_uV, vdd_uV);
- regulator_enable(em_x270_sdio_ldo);
+ return regulator_enable(em_x270_sdio_ldo);
} else {
regulator_disable(em_x270_sdio_ldo);
}
+ return 0;
}
static void em_x270_mci_exit(struct device *dev, void *data)
static struct mcp251x_platform_data mcp251x_info = {
.oscillator_frequency = 16E6,
- .board_specific_setup = NULL,
- .power_enable = NULL,
- .transceiver_enable = NULL
};
static struct spi_board_info mcp251x_board_info[] = {
return err;
}
-static void mainstone_mci_setpower(struct device *dev, unsigned int vdd)
+static int mainstone_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
printk(KERN_DEBUG "%s: off\n", __func__);
MST_MSCWR1 &= ~MST_MSCWR1_MMC_ON;
}
+ return 0;
}
static void mainstone_mci_exit(struct device *dev, void *data)
return err;
}
-static void pcm990_mci_setpower(struct device *dev, unsigned int vdd)
+static int pcm990_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data *p_d = dev->platform_data;
u8 val;
val &= ~PCM990_CTRL_MMC2PWR;
pcm990_cpld_writeb(PCM990_CTRL_MMC2PWR, PCM990_CTRL_REG5);
+ return 0;
}
static void pcm990_mci_exit(struct device *dev, void *data)
return err;
}
-static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
+static int poodle_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
gpio_set_value(POODLE_GPIO_SD_PWR1, 0);
gpio_set_value(POODLE_GPIO_SD_PWR, 0);
}
+
+ return 0;
}
static void poodle_mci_exit(struct device *dev, void *data)
* NOTE: The card detect interrupt isn't debounced so we delay it by 250ms to
* give the card a chance to fully insert/eject.
*/
-static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
+static int spitz_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
spitz_card_pwr_ctrl(SCOOP_CPR_SD_3V, SCOOP_CPR_SD_3V);
else
spitz_card_pwr_ctrl(SCOOP_CPR_SD_3V, 0x0);
+
+ return 0;
}
static struct pxamci_platform_data spitz_mci_platform_data = {
*
* Very simple control. Either it is on or off and is controlled by
* a gpio pin */
-static void stargate2_mci_setpower(struct device *dev, unsigned int vdd)
+static int stargate2_mci_setpower(struct device *dev, unsigned int vdd)
{
gpio_set_value(SG2_SD_POWER_ENABLE, !!vdd);
+ return 0;
}
static void stargate2_mci_exit(struct device *dev, void *data)
#include <linux/i2c/pca953x.h>
#include <linux/apm-emulation.h>
#include <linux/can/platform/mcp251x.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
#include <asm/mach-types.h>
#include <asm/suspend.h>
};
/* CAN bus on SPI */
-static int zeus_mcp2515_setup(struct spi_device *sdev)
-{
- int err;
-
- err = gpio_request(ZEUS_CAN_SHDN_GPIO, "CAN shutdown");
- if (err)
- return err;
+static struct regulator_consumer_supply can_regulator_consumer =
+ REGULATOR_SUPPLY("vdd", "spi3.0");
- err = gpio_direction_output(ZEUS_CAN_SHDN_GPIO, 1);
- if (err) {
- gpio_free(ZEUS_CAN_SHDN_GPIO);
- return err;
- }
+static struct regulator_init_data can_regulator_init_data = {
+ .constraints = {
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .consumer_supplies = &can_regulator_consumer,
+ .num_consumer_supplies = 1,
+};
- return 0;
-}
+static struct fixed_voltage_config can_regulator_pdata = {
+ .supply_name = "CAN_SHDN",
+ .microvolts = 3300000,
+ .gpio = ZEUS_CAN_SHDN_GPIO,
+ .init_data = &can_regulator_init_data,
+};
-static int zeus_mcp2515_transceiver_enable(int enable)
-{
- gpio_set_value(ZEUS_CAN_SHDN_GPIO, !enable);
- return 0;
-}
+static struct platform_device can_regulator_device = {
+ .name = "reg-fixed-volage",
+ .id = -1,
+ .dev = {
+ .platform_data = &can_regulator_pdata,
+ },
+};
static struct mcp251x_platform_data zeus_mcp2515_pdata = {
.oscillator_frequency = 16*1000*1000,
- .board_specific_setup = zeus_mcp2515_setup,
- .power_enable = zeus_mcp2515_transceiver_enable,
};
static struct spi_board_info zeus_spi_board_info[] = {
&zeus_leds_device,
&zeus_pcmcia_device,
&zeus_max6369_device,
+ &can_regulator_device,
};
/* AC'97 */
config S3C24XX_PLL
bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
- depends on ARM_S3C24XX
+ depends on ARM_S3C24XX_CPUFREQ
help
Compile in support for changing the PLL frequency from the
S3C24XX series CPUfreq driver. The PLL takes time to settle
}
};
-static struct clk init_clocks[] = {
- {
- .name = "lcd",
- .parent = &clk_h,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_LCDC,
- }, {
- .name = "gpio",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_GPIO,
- }, {
- .name = "usb-host",
- .parent = &clk_h,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_USBH,
- }, {
- .name = "usb-device",
- .parent = &clk_h,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_USBD,
- }, {
- .name = "timers",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_PWMT,
- }, {
- .name = "uart",
- .devname = "s3c2410-uart.0",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_UART0,
- }, {
- .name = "uart",
- .devname = "s3c2410-uart.1",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_UART1,
- }, {
- .name = "uart",
- .devname = "s3c2410-uart.2",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_UART2,
- }, {
- .name = "rtc",
- .parent = &clk_p,
- .enable = s3c2410_clkcon_enable,
- .ctrlbit = S3C2410_CLKCON_RTC,
- }, {
- .name = "watchdog",
- .parent = &clk_p,
- .ctrlbit = 0,
- }, {
- .name = "usb-bus-host",
- .parent = &clk_usb_bus,
- }, {
- .name = "usb-bus-gadget",
- .parent = &clk_usb_bus,
- },
+static struct clk clk_lcd = {
+ .name = "lcd",
+ .parent = &clk_h,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_LCDC,
+};
+
+static struct clk clk_gpio = {
+ .name = "gpio",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_GPIO,
+};
+
+static struct clk clk_usb_host = {
+ .name = "usb-host",
+ .parent = &clk_h,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_USBH,
+};
+
+static struct clk clk_usb_device = {
+ .name = "usb-device",
+ .parent = &clk_h,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_USBD,
+};
+
+static struct clk clk_timers = {
+ .name = "timers",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_PWMT,
+};
+
+struct clk s3c24xx_clk_uart0 = {
+ .name = "uart",
+ .devname = "s3c2410-uart.0",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_UART0,
+};
+
+struct clk s3c24xx_clk_uart1 = {
+ .name = "uart",
+ .devname = "s3c2410-uart.1",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_UART1,
+};
+
+struct clk s3c24xx_clk_uart2 = {
+ .name = "uart",
+ .devname = "s3c2410-uart.2",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_UART2,
+};
+
+static struct clk clk_rtc = {
+ .name = "rtc",
+ .parent = &clk_p,
+ .enable = s3c2410_clkcon_enable,
+ .ctrlbit = S3C2410_CLKCON_RTC,
+};
+
+static struct clk clk_watchdog = {
+ .name = "watchdog",
+ .parent = &clk_p,
+ .ctrlbit = 0,
+};
+
+static struct clk clk_usb_bus_host = {
+ .name = "usb-bus-host",
+ .parent = &clk_usb_bus,
+};
+
+static struct clk clk_usb_bus_gadget = {
+ .name = "usb-bus-gadget",
+ .parent = &clk_usb_bus,
+};
+
+static struct clk *init_clocks[] = {
+ &clk_lcd,
+ &clk_gpio,
+ &clk_usb_host,
+ &clk_usb_device,
+ &clk_timers,
+ &s3c24xx_clk_uart0,
+ &s3c24xx_clk_uart1,
+ &s3c24xx_clk_uart2,
+ &clk_rtc,
+ &clk_watchdog,
+ &clk_usb_bus_host,
+ &clk_usb_bus_gadget,
};
/* s3c2410_baseclk_add()
{
unsigned long clkslow = __raw_readl(S3C2410_CLKSLOW);
unsigned long clkcon = __raw_readl(S3C2410_CLKCON);
- struct clk *clkp;
struct clk *xtal;
int ret;
int ptr;
/* register clocks from clock array */
- clkp = init_clocks;
- for (ptr = 0; ptr < ARRAY_SIZE(init_clocks); ptr++, clkp++) {
+ for (ptr = 0; ptr < ARRAY_SIZE(init_clocks); ptr++) {
+ struct clk *clkp = init_clocks[ptr];
+
/* ensure that we note the clock state */
clkp->usage = clkcon & clkp->ctrlbit ? 1 : 0;
CLKDEV_INIT(NULL, "clk_uart_baud1", &s3c24xx_uclk),
CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_p),
CLKDEV_INIT(NULL, "clk_uart_baud3", &s3c2440_clk_fclk_n),
+ CLKDEV_INIT("s3c2440-uart.0", "uart", &s3c24xx_clk_uart0),
+ CLKDEV_INIT("s3c2440-uart.1", "uart", &s3c24xx_clk_uart1),
+ CLKDEV_INIT("s3c2440-uart.2", "uart", &s3c24xx_clk_uart2),
CLKDEV_INIT("s3c2440-camif", "camera", &s3c2440_clk_cam_upll),
};
static struct sh_eth_plat_data sh_eth_platdata = {
.phy = 0x00, /* LAN8710A */
.edmac_endian = EDMAC_LITTLE_ENDIAN,
- .register_type = SH_ETH_REG_GIGABIT,
.phy_interface = PHY_INTERFACE_MODE_MII,
};
gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
gpio_request_one(202, GPIOF_OUT_INIT_LOW, NULL); /* LCD0_LED_CONT */
- /* Touchscreen */
- gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
-
/* GETHER */
gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
static struct sh_eth_plat_data ether_platform_data __initdata = {
.phy = 0x01,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
- .register_type = SH_ETH_REG_FAST_RCAR,
.phy_interface = PHY_INTERFACE_MODE_RMII,
/*
* Although the LINK signal is available on the board, it's connected to
"usb1", "usb1"),
/* SDHI0 */
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
- "sdhi0", "sdhi0"),
+ "sdhi0_data4", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+ "sdhi0_ctrl", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+ "sdhi0_cd", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+ "sdhi0_wp", "sdhi0"),
};
#define FPGA 0x18200000
#define GPIO_KEY(c, g, d, ...) \
{ .code = c, .gpio = g, .desc = d, .active_low = 1 }
-static __initdata struct gpio_keys_button gpio_buttons[] = {
+static struct gpio_keys_button gpio_buttons[] = {
GPIO_KEY(KEY_4, RCAR_GP_PIN(1, 28), "SW2-pin4"),
GPIO_KEY(KEY_3, RCAR_GP_PIN(1, 26), "SW2-pin3"),
GPIO_KEY(KEY_2, RCAR_GP_PIN(1, 24), "SW2-pin2"),
#include <linux/init.h>
#include <asm/memory.h>
- __CPUINIT
/*
* Boot code for secondary CPUs.
*
#include <linux/init.h>
#include <asm/memory.h>
- __CPUINIT
-
ENTRY(shmobile_invalidate_start)
bl v7_invalidate_l1
b secondary_startup
#define EMEV2_SCU_BASE 0x1e000000
-static int __cpuinit emev2_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int emev2_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
arch_send_wakeup_ipi_mask(cpumask_of(cpu_logical_map(cpu)));
return 0;
return ret ? ret : 1;
}
-static int __cpuinit r8a7779_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int r8a7779_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
struct r8a7779_pm_ch *ch = NULL;
int ret = -EIO;
}
#endif
-static int __cpuinit sh73a0_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int sh73a0_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
cpu = cpu_logical_map(cpu);
#include <linux/linkage.h>
#include <linux/init.h>
- __CPUINIT
.arch armv7-a
ENTRY(secondary_trampoline)
#include "core.h"
-static int __cpuinit socfpga_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int socfpga_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
int trampoline_size = &secondary_trampoline_end - &secondary_trampoline;
void spear_restart(enum reboot_mode, const char *);
void spear13xx_secondary_startup(void);
-void __cpuinit spear13xx_cpu_die(unsigned int cpu);
+void spear13xx_cpu_die(unsigned int cpu);
extern struct smp_operations spear13xx_smp_ops;
static void __iomem *scu_base = IOMEM(VA_SCU_BASE);
-static void __cpuinit spear13xx_secondary_init(unsigned int cpu)
+static void spear13xx_secondary_init(unsigned int cpu)
{
/*
* let the primary processor know we're out of the
spin_unlock(&boot_lock);
}
-static int __cpuinit spear13xx_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int spear13xx_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned long timeout;
select HAVE_SMP
select HAVE_ARM_SCU if SMP
select ARCH_REQUIRE_GPIOLIB
- select ARM_ERRATA_720789
select ARM_ERRATA_754322
+ select ARM_ERRATA_764369
+ select ARM_ERRATA_775420
select PL310_ERRATA_753970 if CACHE_PL310
select PL310_ERRATA_769419 if CACHE_PL310
help
#include <linux/linkage.h>
#include <linux/init.h>
- __INIT
-
/*
* ST specific entry point for secondary CPUs. This provides
* a "holding pen" into which all secondary cores are held until we're
#include "smp.h"
-static void __cpuinit write_pen_release(int val)
+static void write_pen_release(int val)
{
pen_release = val;
smp_wmb();
static DEFINE_SPINLOCK(boot_lock);
-void __cpuinit sti_secondary_init(unsigned int cpu)
+void sti_secondary_init(unsigned int cpu)
{
trace_hardirqs_off();
spin_unlock(&boot_lock);
}
-int __cpuinit sti_boot_secondary(unsigned int cpu, struct task_struct *idle)
+int sti_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned long timeout;
static cpumask_t tegra_cpu_init_mask;
-static void __cpuinit tegra_secondary_init(unsigned int cpu)
+static void tegra_secondary_init(unsigned int cpu)
{
cpumask_set_cpu(cpu, &tegra_cpu_init_mask);
}
return ret;
}
-static int __cpuinit tegra_boot_secondary(unsigned int cpu,
+static int tegra_boot_secondary(unsigned int cpu,
struct task_struct *idle)
{
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) && tegra_chip_id == TEGRA20)
[TEGRA_SUSPEND_LP0] = "LP0",
};
-static int __cpuinit tegra_suspend_enter(suspend_state_t state)
+static int tegra_suspend_enter(suspend_state_t state)
{
enum tegra_suspend_mode mode = tegra_pmc_get_suspend_mode();
static DEFINE_SPINLOCK(boot_lock);
-static void __cpuinit ux500_secondary_init(unsigned int cpu)
+static void ux500_secondary_init(unsigned int cpu)
{
/*
* let the primary processor know we're out of the
spin_unlock(&boot_lock);
}
-static int __cpuinit ux500_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int ux500_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned long timeout;
zynq_scu_map_io();
}
-static void zynq_system_reset(char mode, const char *cmd)
+static void zynq_system_reset(enum reboot_mode mode, const char *cmd)
{
zynq_slcr_system_reset();
}
extern char zynq_secondary_trampoline;
extern char zynq_secondary_trampoline_jump;
extern char zynq_secondary_trampoline_end;
-extern int __cpuinit zynq_cpun_start(u32 address, int cpu);
+extern int zynq_cpun_start(u32 address, int cpu);
extern struct smp_operations zynq_smp_ops __initdata;
#endif
#include <linux/linkage.h>
#include <linux/init.h>
- __CPUINIT
-
ENTRY(zynq_secondary_trampoline)
ldr r0, [pc]
bx r0
/*
* Store number of cores in the system
* Because of scu_get_core_count() must be in __init section and can't
- * be called from zynq_cpun_start() because it is in __cpuinit section.
+ * be called from zynq_cpun_start() because it is not in __init section.
*/
static int ncores;
-int __cpuinit zynq_cpun_start(u32 address, int cpu)
+int zynq_cpun_start(u32 address, int cpu)
{
u32 trampoline_code_size = &zynq_secondary_trampoline_end -
&zynq_secondary_trampoline;
}
EXPORT_SYMBOL(zynq_cpun_start);
-static int __cpuinit zynq_boot_secondary(unsigned int cpu,
+static int zynq_boot_secondary(unsigned int cpu,
struct task_struct *idle)
{
return zynq_cpun_start(virt_to_phys(secondary_startup), cpu);
select CPU_USE_DOMAINS if MMU
select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
select TLS_REG_EMUL if SMP || !MMU
+ select NEED_KUSER_HELPERS
config CPU_32v4
bool
select CPU_USE_DOMAINS if MMU
select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
select TLS_REG_EMUL if SMP || !MMU
+ select NEED_KUSER_HELPERS
config CPU_32v4T
bool
select CPU_USE_DOMAINS if MMU
select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
select TLS_REG_EMUL if SMP || !MMU
+ select NEED_KUSER_HELPERS
config CPU_32v5
bool
select CPU_USE_DOMAINS if MMU
select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
select TLS_REG_EMUL if SMP || !MMU
+ select NEED_KUSER_HELPERS
config CPU_32v6
bool
config TLS_REG_EMUL
bool
+ select NEED_KUSER_HELPERS
help
An SMP system using a pre-ARMv6 processor (there are apparently
a few prototypes like that in existence) and therefore access to
config NEEDS_SYSCALL_FOR_CMPXCHG
bool
+ select NEED_KUSER_HELPERS
help
SMP on a pre-ARMv6 processor? Well OK then.
Forget about fast user space cmpxchg support.
It is just not possible.
+config NEED_KUSER_HELPERS
+ bool
+
+config KUSER_HELPERS
+ bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
+ default y
+ help
+ Warning: disabling this option may break user programs.
+
+ Provide kuser helpers in the vector page. The kernel provides
+ helper code to userspace in read only form at a fixed location
+ in the high vector page to allow userspace to be independent of
+ the CPU type fitted to the system. This permits binaries to be
+ run on ARMv4 through to ARMv7 without modification.
+
+ However, the fixed address nature of these helpers can be used
+ by ROP (return orientated programming) authors when creating
+ exploits.
+
+ If all of the binaries and libraries which run on your platform
+ are built specifically for your platform, and make no use of
+ these helpers, then you can turn this option off. However,
+ when such an binary or library is run, it will receive a SIGILL
+ signal, which will terminate the program.
+
+ Say N here only if you are absolutely certain that you do not
+ need these helpers; otherwise, the safe option is to say Y.
+
config DMA_CACHE_RWFO
bool "Enable read/write for ownership DMA cache maintenance"
depends on CPU_V6K && SMP
if (cpumask_test_and_clear_cpu(cpu, &tlb_flush_pending)) {
local_flush_bp_all();
local_flush_tlb_all();
- dummy_flush_tlb_a15_erratum();
+ if (erratum_a15_798181())
+ dummy_flush_tlb_a15_erratum();
}
atomic64_set(&per_cpu(active_asids, cpu), asid);
void __init sanity_check_meminfo(void)
{
+ phys_addr_t memblock_limit = 0;
int i, j, highmem = 0;
phys_addr_t vmalloc_limit = __pa(vmalloc_min - 1) + 1;
bank->size = size_limit;
}
#endif
- if (!bank->highmem && bank->start + bank->size > arm_lowmem_limit)
- arm_lowmem_limit = bank->start + bank->size;
+ if (!bank->highmem) {
+ phys_addr_t bank_end = bank->start + bank->size;
+ if (bank_end > arm_lowmem_limit)
+ arm_lowmem_limit = bank_end;
+
+ /*
+ * Find the first non-section-aligned page, and point
+ * memblock_limit at it. This relies on rounding the
+ * limit down to be section-aligned, which happens at
+ * the end of this function.
+ *
+ * With this algorithm, the start or end of almost any
+ * bank can be non-section-aligned. The only exception
+ * is that the start of the bank 0 must be section-
+ * aligned, since otherwise memory would need to be
+ * allocated when mapping the start of bank 0, which
+ * occurs before any free memory is mapped.
+ */
+ if (!memblock_limit) {
+ if (!IS_ALIGNED(bank->start, SECTION_SIZE))
+ memblock_limit = bank->start;
+ else if (!IS_ALIGNED(bank_end, SECTION_SIZE))
+ memblock_limit = bank_end;
+ }
+ }
j++;
}
#ifdef CONFIG_HIGHMEM
#endif
meminfo.nr_banks = j;
high_memory = __va(arm_lowmem_limit - 1) + 1;
- memblock_set_current_limit(arm_lowmem_limit);
+
+ /*
+ * Round the memblock limit down to a section size. This
+ * helps to ensure that we will allocate memory from the
+ * last full section, which should be mapped.
+ */
+ if (memblock_limit)
+ memblock_limit = round_down(memblock_limit, SECTION_SIZE);
+ if (!memblock_limit)
+ memblock_limit = arm_lowmem_limit;
+
+ memblock_set_current_limit(memblock_limit);
}
static inline void prepare_page_table(void)
/*
* Allocate the vector page early.
*/
- vectors = early_alloc(PAGE_SIZE);
+ vectors = early_alloc(PAGE_SIZE * 2);
early_trap_init(vectors);
map.pfn = __phys_to_pfn(virt_to_phys(vectors));
map.virtual = 0xffff0000;
map.length = PAGE_SIZE;
+#ifdef CONFIG_KUSER_HELPERS
map.type = MT_HIGH_VECTORS;
+#else
+ map.type = MT_LOW_VECTORS;
+#endif
create_mapping(&map);
if (!vectors_high()) {
map.virtual = 0;
+ map.length = PAGE_SIZE * 2;
map.type = MT_LOW_VECTORS;
create_mapping(&map);
}
+ /* Now create a kernel read-only mapping */
+ map.pfn += 1;
+ map.virtual = 0xffff0000 + PAGE_SIZE;
+ map.length = PAGE_SIZE;
+ map.type = MT_LOW_VECTORS;
+ create_mapping(&map);
+
/*
* Ask the machine support to map in the statically mapped devices.
*/
{
void *zero_page;
- memblock_set_current_limit(arm_lowmem_limit);
-
build_mem_type_table();
prepare_page_table();
map_lowmem();
#endif /* CONFIG_MMU */
mov pc, lr
- __CPUINIT
-
.type __arm1020_setup, #function
__arm1020_setup:
mov r0, #0
#endif /* CONFIG_MMU */
mov pc, lr
- __CPUINIT
-
.type __arm1020e_setup, #function
__arm1020e_setup:
mov r0, #0
#endif /* CONFIG_MMU */
mov pc, lr
- __CPUINIT
-
.type __arm1022_setup, #function
__arm1022_setup:
mov r0, #0
#endif /* CONFIG_MMU */
mov pc, lr
-
- __CPUINIT
-
.type __arm1026_setup, #function
__arm1026_setup:
mov r0, #0
ENDPROC(cpu_arm720_reset)
.popsection
- __CPUINIT
-
.type __arm710_setup, #function
__arm710_setup:
mov r0, #0
ENDPROC(cpu_arm740_reset)
.popsection
- __CPUINIT
-
.type __arm740_setup, #function
__arm740_setup:
mov r0, #0
ENDPROC(cpu_arm7tdmi_reset)
.popsection
- __CPUINIT
-
.type __arm7tdmi_setup, #function
__arm7tdmi_setup:
mov pc, lr
ENDPROC(cpu_arm920_do_resume)
#endif
- __CPUINIT
-
.type __arm920_setup, #function
__arm920_setup:
mov r0, #0
#endif /* CONFIG_MMU */
mov pc, lr
- __CPUINIT
-
.type __arm922_setup, #function
__arm922_setup:
mov r0, #0
#endif /* CONFIG_MMU */
mov pc, lr
- __CPUINIT
-
.type __arm925_setup, #function
__arm925_setup:
mov r0, #0
ENDPROC(cpu_arm926_do_resume)
#endif
- __CPUINIT
-
.type __arm926_setup, #function
__arm926_setup:
mov r0, #0
@ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S)
define_cache_functions arm940
- __CPUINIT
-
.type __arm940_setup, #function
__arm940_setup:
mov r0, #0
mcr p15, 0, r0, c7, c10, 4 @ drain WB
mov pc, lr
- __CPUINIT
-
.type __arm946_setup, #function
__arm946_setup:
mov r0, #0
ENDPROC(cpu_arm9tdmi_reset)
.popsection
- __CPUINIT
-
.type __arm9tdmi_setup, #function
__arm9tdmi_setup:
mov pc, lr
#endif
mov pc, lr
- __CPUINIT
-
.type __fa526_setup, #function
__fa526_setup:
/* On return of this routine, r0 must carry correct flags for CFG register */
#endif
mov pc, lr
- __CPUINIT
-
.type __feroceon_setup, #function
__feroceon_setup:
mov r0, #0
ENDPROC(cpu_mohawk_do_resume)
#endif
- __CPUINIT
-
.type __mohawk_setup, #function
__mohawk_setup:
mov r0, #0
#endif
mov pc, lr
- __CPUINIT
-
.type __sa110_setup, #function
__sa110_setup:
mov r10, #0
ENDPROC(cpu_sa1100_do_resume)
#endif
- __CPUINIT
-
.type __sa1100_setup, #function
__sa1100_setup:
mov r0, #0
.align
- __CPUINIT
-
/*
* __v6_setup
*
ARM( str r3, [r0, #2048]! )
THUMB( add r0, r0, #2048 )
THUMB( str r3, [r0] )
- ALT_SMP(mov pc,lr)
+ ALT_SMP(W(nop))
ALT_UP (mcr p15, 0, r0, c7, c10, 1) @ flush_pte
#endif
mov pc, lr
mcr p15, 0, \ttbr1, c2, c0, 1 @ load TTB1
.endm
- __CPUINIT
-
/* AT
* TFR EV X F I D LR S
* .EEE ..EE PUI. .T.T 4RVI ZWRS BLDP WCAM
.type v7_crval, #object
v7_crval:
crval clear=0x2120c302, mmuset=0x10c03c7d, ucset=0x00c01c7c
-
- .previous
tst r3, #1 << (55 - 32) @ L_PTE_DIRTY
orreq r2, #L_PTE_RDONLY
1: strd r2, r3, [r0]
- ALT_SMP(mov pc, lr)
+ ALT_SMP(W(nop))
ALT_UP (mcr p15, 0, r0, c7, c10, 1) @ flush_pte
#endif
mov pc, lr
mcrr p15, 0, \ttbr0, \zero, c2 @ load TTBR0
.endm
- __CPUINIT
-
/*
* AT
* TFR EV X F IHD LR S
.type v7_crval, #object
v7_crval:
crval clear=0x0120c302, mmuset=0x30c23c7d, ucset=0x00c01c7c
-
- .previous
ENDPROC(cpu_v7_do_idle)
ENTRY(cpu_v7_dcache_clean_area)
- ALT_SMP(mov pc, lr) @ MP extensions imply L1 PTW
- ALT_UP(W(nop))
- dcache_line_size r2, r3
-1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
+ ALT_SMP(W(nop)) @ MP extensions imply L1 PTW
+ ALT_UP_B(1f)
+ mov pc, lr
+1: dcache_line_size r2, r3
+2: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
add r0, r0, r2
subs r1, r1, r2
- bhi 1b
+ bhi 2b
dsb
mov pc, lr
ENDPROC(cpu_v7_dcache_clean_area)
#endif
- __CPUINIT
-
/*
* __v7_setup
*
ENDPROC(cpu_xsc3_do_resume)
#endif
- __CPUINIT
-
.type __xsc3_setup, #function
__xsc3_setup:
mov r0, #PSR_F_BIT|PSR_I_BIT|SVC_MODE
ENDPROC(cpu_xscale_do_resume)
#endif
- __CPUINIT
-
.type __xscale_setup, #function
__xscale_setup:
mcr p15, 0, ip, c7, c7, 0 @ invalidate I, D caches & BTB
help
Base platform code for Samsung's S5P series SoC.
+config SAMSUNG_PM
+ bool
+ depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5P64X0 || S5P_PM)
+ default y
+ help
+ Base platform power management code for samsung code
+
if PLAT_SAMSUNG
# boot configurations
# PM support
-obj-$(CONFIG_PM) += pm.o
+obj-$(CONFIG_SAMSUNG_PM) += pm.o
obj-$(CONFIG_SAMSUNG_PM_GPIO) += pm-gpio.o
obj-$(CONFIG_SAMSUNG_PM_CHECK) += pm-check.o
extern struct clksrc_clk clk_epllref;
extern struct clksrc_clk clk_esysclk;
+/* S3C24XX UART clocks */
+extern struct clk s3c24xx_clk_uart0;
+extern struct clk s3c24xx_clk_uart1;
+extern struct clk s3c24xx_clk_uart2;
+
/* S3C64XX specific clocks */
extern struct clk clk_h2;
extern struct clk clk_27m;
struct device;
-#ifdef CONFIG_PM
+#ifdef CONFIG_SAMSUNG_PM
extern __init int s3c_pm_init(void);
extern __init int s3c64xx_pm_init(void);
/* from sleep.S */
-extern void s3c_cpu_resume(void);
-
extern int s3c2410_cpu_suspend(unsigned long);
/* sleep save info */
extern void s3c_pm_do_restore(struct sleep_save *ptr, int count);
extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count);
-#ifdef CONFIG_PM
+#ifdef CONFIG_SAMSUNG_PM
extern int s3c_irq_wake(struct irq_data *data, unsigned int state);
extern int s3c_irqext_wake(struct irq_data *data, unsigned int state);
+extern void s3c_cpu_resume(void);
#else
#define s3c_irq_wake NULL
#define s3c_irqext_wake NULL
+#define s3c_cpu_resume NULL
#endif
/* PM debug functions */
printk("CPU %s (id 0x%08lx)\n", cpu->name, idcode);
- if (cpu->map_io == NULL || cpu->init == NULL) {
+ if (cpu->init == NULL) {
printk(KERN_ERR "CPU %s support not enabled\n", cpu->name);
panic("Unsupported Samsung CPU");
}
- cpu->map_io();
+ if (cpu->map_io)
+ cpu->map_io();
}
/* s3c24xx_init_clocks
#ifdef CONFIG_SAMSUNG_PM_DEBUG
-static struct pm_uart_save uart_save[CONFIG_SERIAL_SAMSUNG_UARTS];
+static struct pm_uart_save uart_save;
static void s3c_pm_save_uart(unsigned int uart, struct pm_uart_save *save)
{
static void s3c_pm_save_uarts(void)
{
- struct pm_uart_save *save = uart_save;
- unsigned int uart;
-
- for (uart = 0; uart < CONFIG_SERIAL_SAMSUNG_UARTS; uart++, save++)
- s3c_pm_save_uart(uart, save);
+ s3c_pm_save_uart(CONFIG_DEBUG_S3C_UART, &uart_save);
}
static void s3c_pm_restore_uart(unsigned int uart, struct pm_uart_save *save)
static void s3c_pm_restore_uarts(void)
{
- struct pm_uart_save *save = uart_save;
- unsigned int uart;
-
- for (uart = 0; uart < CONFIG_SERIAL_SAMSUNG_UARTS; uart++, save++)
- s3c_pm_restore_uart(uart, save);
+ s3c_pm_restore_uart(CONFIG_DEBUG_S3C_UART, &uart_save);
}
#else
static void s3c_pm_save_uarts(void) { }
* observers, irrespective of whether they're taking part in coherency
* or not. This is necessary for the hotplug code to work reliably.
*/
-static void __cpuinit write_pen_release(int val)
+static void write_pen_release(int val)
{
pen_release = val;
smp_wmb();
static DEFINE_SPINLOCK(boot_lock);
-void __cpuinit versatile_secondary_init(unsigned int cpu)
+void versatile_secondary_init(unsigned int cpu)
{
/*
* let the primary processor know we're out of the
spin_unlock(&boot_lock);
}
-int __cpuinit versatile_boot_secondary(unsigned int cpu, struct task_struct *idle)
+int versatile_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned long timeout;
per_cpu(xen_vcpu, cpu) = vcpup;
enable_percpu_irq(xen_events_irq, 0);
+ put_cpu();
}
-static void xen_restart(char str, const char *cmd)
+static void xen_restart(enum reboot_mode reboot_mode, const char *cmd)
{
struct sched_shutdown r = { .reason = SHUTDOWN_reboot };
int rc;
return val;
}
-static inline void __cpuinit arch_counter_set_user_access(void)
+static inline void arch_counter_set_user_access(void)
{
u32 cntkctl;
}
#endif
-#ifdef CONFIG_COMPAT
int aarch32_break_handler(struct pt_regs *regs);
-#else
-static int aarch32_break_handler(struct pt_regs *regs)
-{
- return -EFAULT;
-}
-#endif
#endif /* __ASSEMBLY */
#endif /* __KERNEL__ */
#define TPIDR_EL1 18 /* Thread ID, Privileged */
#define AMAIR_EL1 19 /* Aux Memory Attribute Indirection Register */
#define CNTKCTL_EL1 20 /* Timer Control Register (EL1) */
+#define PAR_EL1 21 /* Physical Address Register */
/* 32bit specific registers. Keep them at the end of the range */
-#define DACR32_EL2 21 /* Domain Access Control Register */
-#define IFSR32_EL2 22 /* Instruction Fault Status Register */
-#define FPEXC32_EL2 23 /* Floating-Point Exception Control Register */
-#define DBGVCR32_EL2 24 /* Debug Vector Catch Register */
-#define TEECR32_EL1 25 /* ThumbEE Configuration Register */
-#define TEEHBR32_EL1 26 /* ThumbEE Handler Base Register */
-#define NR_SYS_REGS 27
+#define DACR32_EL2 22 /* Domain Access Control Register */
+#define IFSR32_EL2 23 /* Instruction Fault Status Register */
+#define FPEXC32_EL2 24 /* Floating-Point Exception Control Register */
+#define DBGVCR32_EL2 25 /* Debug Vector Catch Register */
+#define TEECR32_EL1 26 /* ThumbEE Configuration Register */
+#define TEEHBR32_EL1 27 /* ThumbEE Handler Base Register */
+#define NR_SYS_REGS 28
/* 32bit mapping */
#define c0_MPIDR (MPIDR_EL1 * 2) /* MultiProcessor ID Register */
#define c5_AIFSR (AFSR1_EL1 * 2) /* Auxiliary Instr Fault Status R */
#define c6_DFAR (FAR_EL1 * 2) /* Data Fault Address Register */
#define c6_IFAR (c6_DFAR + 1) /* Instruction Fault Address Register */
+#define c7_PAR (PAR_EL1 * 2) /* Physical Address Register */
+#define c7_PAR_high (c7_PAR + 1) /* PAR top 32 bits */
#define c10_PRRR (MAIR_EL1 * 2) /* Primary Region Remap Register */
#define c10_NMRR (c10_PRRR + 1) /* Normal Memory Remap Register */
#define c12_VBAR (VBAR_EL1 * 2) /* Vector Base Address Register */
struct kvm_mmu_memory_cache mmu_page_cache;
/* Target CPU and feature flags */
- u32 target;
+ int target;
DECLARE_BITMAP(features, KVM_VCPU_MAX_FEATURES);
/* Detect first run of a vcpu */
#include <linux/compiler.h>
#include <linux/linkage.h>
#include <linux/irqflags.h>
+#include <linux/reboot.h>
struct pt_regs;
extern void __show_regs(struct pt_regs *);
void soft_restart(unsigned long);
-extern void (*arm_pm_restart)(char str, const char *cmd);
+extern void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd);
#define UDBG_UNDEFINED (1 << 0)
#define UDBG_SYSCALL (1 << 1)
#include <linux/compiler.h>
#ifndef CONFIG_ARM64_64K_PAGES
-#define THREAD_SIZE_ORDER 1
+#define THREAD_SIZE_ORDER 2
#endif
-#define THREAD_SIZE 8192
+#define THREAD_SIZE 16384
#define THREAD_START_SP (THREAD_SIZE - 16)
#ifndef __ASSEMBLY__
struct mm_struct *mm;
unsigned int fullmm;
struct vm_area_struct *vma;
+ unsigned long start, end;
unsigned long range_start;
unsigned long range_end;
unsigned int nr;
}
static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int fullmm)
+tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = fullmm;
+ tlb->fullmm = !(start | (end+1));
+ tlb->start = start;
+ tlb->end = end;
tlb->vma = NULL;
tlb->max = ARRAY_SIZE(tlb->local);
tlb->pages = tlb->local;
#define BOOT_CPU_MODE_EL2 (0x0e12b007)
#ifndef __ASSEMBLY__
+#include <asm/cacheflush.h>
/*
* __boot_cpu_mode records what mode CPUs were booted in.
void __hyp_set_vectors(phys_addr_t phys_vector_base);
phys_addr_t __hyp_get_vectors(void);
+static inline void sync_boot_mode(void)
+{
+ /*
+ * As secondaries write to __boot_cpu_mode with caches disabled, we
+ * must flush the corresponding cache entries to ensure the visibility
+ * of their writes.
+ */
+ __flush_dcache_area(__boot_cpu_mode, sizeof(__boot_cpu_mode));
+}
+
/* Reports the availability of HYP mode */
static inline bool is_hyp_mode_available(void)
{
+ sync_boot_mode();
return (__boot_cpu_mode[0] == BOOT_CPU_MODE_EL2 &&
__boot_cpu_mode[1] == BOOT_CPU_MODE_EL2);
}
/* Check if the bootloader has booted CPUs in different modes */
static inline bool is_hyp_mode_mismatched(void)
{
+ sync_boot_mode();
return __boot_cpu_mode[0] != __boot_cpu_mode[1];
}
isb();
}
-static int __cpuinit os_lock_notify(struct notifier_block *self,
+static int os_lock_notify(struct notifier_block *self,
unsigned long action, void *data)
{
int cpu = (unsigned long)data;
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata os_lock_nb = {
+static struct notifier_block os_lock_nb = {
.notifier_call = os_lock_notify,
};
-static int __cpuinit debug_monitors_init(void)
+static int debug_monitors_init(void)
{
/* Clear the OS lock. */
smp_call_function(clear_os_lock, NULL, 1);
.macro get_thread_info, rd
mov \rd, sp
- and \rd, \rd, #~((1 << 13) - 1) // top of 8K stack
+ and \rd, \rd, #~(THREAD_SIZE - 1) // top of stack
.endm
/*
}
}
-static int __cpuinit hw_breakpoint_reset_notify(struct notifier_block *self,
+static int hw_breakpoint_reset_notify(struct notifier_block *self,
unsigned long action,
void *hcpu)
{
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata hw_breakpoint_reset_nb = {
+static struct notifier_block hw_breakpoint_reset_nb = {
.notifier_call = hw_breakpoint_reset_notify,
};
static int
armpmu_map_event(const unsigned (*event_map)[PERF_COUNT_HW_MAX], u64 config)
{
- int mapping = (*event_map)[config];
+ int mapping;
+
+ if (config >= PERF_COUNT_HW_MAX)
+ return -EINVAL;
+
+ mapping = (*event_map)[config];
return mapping == HW_OP_UNSUPPORTED ? -ENOENT : mapping;
}
struct hw_perf_event fake_event = event->hw;
struct pmu *leader_pmu = event->group_leader->pmu;
+ if (is_software_event(event))
+ return 1;
+
if (event->pmu != leader_pmu || event->state <= PERF_EVENT_STATE_OFF)
return 1;
void (*pm_power_off)(void);
EXPORT_SYMBOL_GPL(pm_power_off);
-void (*arm_pm_restart)(char str, const char *cmd);
+void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd);
EXPORT_SYMBOL_GPL(arm_pm_restart);
void arch_cpu_idle_prepare(void)
/* Now call the architecture specific reboot code. */
if (arm_pm_restart)
- arm_pm_restart('h', cmd);
+ arm_pm_restart(reboot_mode, cmd);
/*
* Whoops - the architecture was unable to reboot.
* in coherency or not. This is necessary for the hotplug code to work
* reliably.
*/
-static void __cpuinit write_pen_release(u64 val)
+static void write_pen_release(u64 val)
{
void *start = (void *)&secondary_holding_pen_release;
unsigned long size = sizeof(secondary_holding_pen_release);
* Boot a secondary CPU, and assign it the specified idle task.
* This also gives us the initial stack to use for this CPU.
*/
-static int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned long timeout;
static DECLARE_COMPLETION(cpu_running);
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle)
+int __cpu_up(unsigned int cpu, struct task_struct *idle)
{
int ret;
* This is the secondary CPU boot entry. We're using this CPUs
* idle thread stack, but a set of temporary page tables.
*/
-asmlinkage void __cpuinit secondary_start_kernel(void)
+asmlinkage void secondary_start_kernel(void)
{
struct mm_struct *mm = &init_mm;
unsigned int cpu = smp_processor_id();
raw_spin_lock(&boot_lock);
raw_spin_unlock(&boot_lock);
- /*
- * Enable local interrupts.
- */
- notify_cpu_starting(cpu);
- local_irq_enable();
- local_fiq_enable();
-
/*
* OK, now it's safe to let the boot CPU continue. Wait for
* the CPU migration code to notice that the CPU is online
set_cpu_online(cpu, true);
complete(&cpu_running);
+ /*
+ * Enable GIC and timers.
+ */
+ notify_cpu_starting(cpu);
+
+ local_irq_enable();
+ local_fiq_enable();
+
/*
* OK, it's off to the idle thread for us
*/
mrs x21, tpidr_el1
mrs x22, amair_el1
mrs x23, cntkctl_el1
+ mrs x24, par_el1
stp x4, x5, [x3]
stp x6, x7, [x3, #16]
stp x18, x19, [x3, #112]
stp x20, x21, [x3, #128]
stp x22, x23, [x3, #144]
+ str x24, [x3, #160]
.endm
.macro restore_sysregs
ldp x18, x19, [x3, #112]
ldp x20, x21, [x3, #128]
ldp x22, x23, [x3, #144]
+ ldr x24, [x3, #160]
msr vmpidr_el2, x4
msr csselr_el1, x5
msr tpidr_el1, x21
msr amair_el1, x22
msr cntkctl_el1, x23
+ msr par_el1, x24
.endm
.macro skip_32bit_state tmp, target
// void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa);
ENTRY(__kvm_tlb_flush_vmid_ipa)
+ dsb ishst
+
kern_hyp_va x0
ldr x2, [x0, #KVM_VTTBR]
msr vttbr_el2, x2
ENDPROC(__kvm_tlb_flush_vmid_ipa)
ENTRY(__kvm_flush_vm_context)
+ dsb ishst
tlbi alle1is
ic ialluis
dsb sy
*/
tbnz x1, #7, 1f // S1PTW is set
+ /* Preserve PAR_EL1 */
+ mrs x3, par_el1
+ push x3, xzr
+
/*
* Permission fault, HPFAR_EL2 is invalid.
* Resolve the IPA the hard way using the guest VA.
/* Read result */
mrs x3, par_el1
+ pop x0, xzr // Restore PAR_EL1 from the stack
+ msr par_el1, x0
tbnz x3, #0, 3f // Bail out if we failed the translation
ubfx x3, x3, #12, #36 // Extract IPA
lsl x3, x3, #4 // and present it like HPFAR
/* FAR_EL1 */
{ Op0(0b11), Op1(0b000), CRn(0b0110), CRm(0b0000), Op2(0b000),
NULL, reset_unknown, FAR_EL1 },
+ /* PAR_EL1 */
+ { Op0(0b11), Op1(0b000), CRn(0b0111), CRm(0b0100), Op2(0b000),
+ NULL, reset_unknown, PAR_EL1 },
/* PMINTENSET_EL1 */
{ Op0(0b11), Op1(0b000), CRn(0b1001), CRm(0b1110), Op2(0b001),
#define ESR_CM (1 << 8)
#define ESR_LNX_EXEC (1 << 24)
-/*
- * Check that the permissions on the VMA allow for the fault which occurred.
- * If we encountered a write fault, we must have write permission, otherwise
- * we allow any permission.
- */
-static inline bool access_error(unsigned int esr, struct vm_area_struct *vma)
-{
- unsigned int mask = VM_READ | VM_WRITE | VM_EXEC;
-
- if (esr & ESR_WRITE)
- mask = VM_WRITE;
- if (esr & ESR_LNX_EXEC)
- mask = VM_EXEC;
-
- return vma->vm_flags & mask ? false : true;
-}
-
static int __do_page_fault(struct mm_struct *mm, unsigned long addr,
- unsigned int esr, unsigned int flags,
+ unsigned int mm_flags, unsigned long vm_flags,
struct task_struct *tsk)
{
struct vm_area_struct *vma;
* it.
*/
good_area:
- if (access_error(esr, vma)) {
+ /*
+ * Check that the permissions on the VMA allow for the fault which
+ * occurred. If we encountered a write or exec fault, we must have
+ * appropriate permissions, otherwise we allow any permission.
+ */
+ if (!(vma->vm_flags & vm_flags)) {
fault = VM_FAULT_BADACCESS;
goto out;
}
- return handle_mm_fault(mm, vma, addr & PAGE_MASK, flags);
+ return handle_mm_fault(mm, vma, addr & PAGE_MASK, mm_flags);
check_stack:
if (vma->vm_flags & VM_GROWSDOWN && !expand_stack(vma, addr))
struct task_struct *tsk;
struct mm_struct *mm;
int fault, sig, code;
- bool write = (esr & ESR_WRITE) && !(esr & ESR_CM);
- unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE |
- (write ? FAULT_FLAG_WRITE : 0);
+ unsigned long vm_flags = VM_READ | VM_WRITE | VM_EXEC;
+ unsigned int mm_flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE;
+
+ if (esr & ESR_LNX_EXEC) {
+ vm_flags = VM_EXEC;
+ } else if ((esr & ESR_WRITE) && !(esr & ESR_CM)) {
+ vm_flags = VM_WRITE;
+ mm_flags |= FAULT_FLAG_WRITE;
+ }
tsk = current;
mm = tsk->mm;
#endif
}
- fault = __do_page_fault(mm, addr, esr, flags, tsk);
+ fault = __do_page_fault(mm, addr, mm_flags, vm_flags, tsk);
/*
* If we need to retry but a fatal signal is pending, handle the
*/
perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
- if (flags & FAULT_FLAG_ALLOW_RETRY) {
+ if (mm_flags & FAULT_FLAG_ALLOW_RETRY) {
if (fault & VM_FAULT_MAJOR) {
tsk->maj_flt++;
perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, regs,
* Clear FAULT_FLAG_ALLOW_RETRY to avoid any risk of
* starvation.
*/
- flags &= ~FAULT_FLAG_ALLOW_RETRY;
+ mm_flags &= ~FAULT_FLAG_ALLOW_RETRY;
goto retry;
}
}
static struct platform_device rmt_ts_device = {
.name = "ucb1400_ts",
.id = -1,
- }
};
#endif
memset(cpuhw, 0, sizeof(struct cpu_hw_events));
}
-static int __cpuinit
+static int
bfin_pmu_notifier(struct notifier_block *self, unsigned long action, void *hcpu)
{
unsigned int cpu = (long)hcpu;
}
#endif
-void __cpuinit bfin_setup_caches(unsigned int cpu)
+void bfin_setup_caches(unsigned int cpu)
{
#ifdef CONFIG_BFIN_ICACHE
bfin_icache_init(icplb_tbl[cpu]);
#endif
}
-void __cpuinit bfin_setup_cpudata(unsigned int cpu)
+void bfin_setup_cpudata(unsigned int cpu)
{
struct blackfin_cpudata *cpudata = &per_cpu(cpu_data, cpu);
return -EINVAL;
}
-void __cpuinit platform_secondary_init(unsigned int cpu)
+void platform_secondary_init(unsigned int cpu)
{
/* Clone setup for peripheral interrupt sources from CoreA. */
bfin_write_SICB_IMASK0(bfin_read_SIC_IMASK0());
spin_unlock(&boot_lock);
}
-int __cpuinit platform_boot_secondary(unsigned int cpu, struct task_struct *idle)
+int platform_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
unsigned long timeout;
* Setup core B's local core timer.
* In SMP, core timer is used for clock event device.
*/
-void __cpuinit bfin_local_timer_setup(void)
+void bfin_local_timer_setup(void)
{
#if defined(CONFIG_TICKSOURCE_CORETMR)
struct irq_data *data = irq_get_irq_data(IRQ_CORETMR);
}
#ifdef CONFIG_BFIN_ICACHE
-void __cpuinit bfin_icache_init(struct cplb_entry *icplb_tbl)
+void bfin_icache_init(struct cplb_entry *icplb_tbl)
{
bfin_cache_init(icplb_tbl, ICPLB_ADDR0, ICPLB_DATA0, IMEM_CONTROL,
(IMC | ENICPLB));
#endif
#ifdef CONFIG_BFIN_DCACHE
-void __cpuinit bfin_dcache_init(struct cplb_entry *dcplb_tbl)
+void bfin_dcache_init(struct cplb_entry *dcplb_tbl)
{
/*
* Anomaly notes:
.irq_set_wake = bfin_gpio_set_wake,
};
-void __cpuinit init_exception_vectors(void)
+void init_exception_vectors(void)
{
/* cannot program in software:
* evt0 - emulation (jtag)
unsigned long blackfin_iflush_l1_entry[NR_CPUS];
#endif
-struct blackfin_initial_pda __cpuinitdata initial_pda_coreb;
+struct blackfin_initial_pda initial_pda_coreb;
enum ipi_message_type {
BFIN_IPI_NONE,
platform_clear_ipi(cpu, IRQ_SUPPLE_1);
bfin_ipi_data = &__get_cpu_var(bfin_ipi);
- while ((pending = xchg(&bfin_ipi_data->bits, 0)) != 0) {
+ while ((pending = atomic_xchg(&bfin_ipi_data->bits, 0)) != 0) {
msg = 0;
do {
msg = find_next_bit(&pending, BITS_PER_LONG, msg + 1);
struct ipi_data *bfin_ipi_data;
for_each_possible_cpu(cpu) {
bfin_ipi_data = &per_cpu(bfin_ipi, cpu);
- bfin_ipi_data->bits = 0;
- bfin_ipi_data->count = 0;
+ atomic_set(&bfin_ipi_data->bits, 0);
+ atomic_set(&bfin_ipi_data->count, 0);
}
}
return;
}
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle)
+int __cpu_up(unsigned int cpu, struct task_struct *idle)
{
int ret;
return ret;
}
-static void __cpuinit setup_secondary(unsigned int cpu)
+static void setup_secondary(unsigned int cpu)
{
unsigned long ilat;
IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW;
}
-void __cpuinit secondary_start_kernel(void)
+void secondary_start_kernel(void)
{
unsigned int cpu = smp_processor_id();
struct mm_struct *mm = &init_mm;
#endif
#ifdef CONFIG_HOTPLUG_CPU
-int __cpuexit __cpu_disable(void)
+int __cpu_disable(void)
{
unsigned int cpu = smp_processor_id();
static DECLARE_COMPLETION(cpu_killed);
-int __cpuexit __cpu_die(unsigned int cpu)
+int __cpu_die(unsigned int cpu)
{
return wait_for_completion_timeout(&cpu_killed, 5000);
}
*/
unsigned long cache_decay_ticks = 1;
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
+int __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
smp_boot_one_cpu(cpu, tidle);
return cpu_online(cpu) ? 0 : -ENOSYS;
/*
* calibrate the delay loop
*/
-void __cpuinit calibrate_delay(void)
+void calibrate_delay(void)
{
loops_per_jiffy = __delay_loops_MHz * (1000000 / HZ);
endmenu
source "init/Kconfig"
+source "kernel/Kconfig.freezer"
source "drivers/Kconfig"
source "fs/Kconfig"
int on_simulator;
-void __cpuinit calibrate_delay(void)
+void calibrate_delay(void)
{
loops_per_jiffy = thread_freq_mhz * 1000000 / HZ;
}
* to point to current thread info
*/
-void __cpuinit start_secondary(void)
+void start_secondary(void)
{
unsigned int cpu;
unsigned long thread_ptr;
* maintains control until "cpu_online(cpu)" is set.
*/
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle)
+int __cpu_up(unsigned int cpu, struct task_struct *idle)
{
struct thread_info *thread = (struct thread_info *)idle->stack;
void *stack_start;
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_CONTAINER=m
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_CONTAINER=m
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_CONTAINER=m
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_CONTAINER=m
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=m
CONFIG_PACKET=y
CONFIG_UNIX=y
* unmapping a portion of the virtual address space, these hooks are called according to
* the following template:
*
- * tlb <- tlb_gather_mmu(mm, full_mm_flush); // start unmap for address space MM
+ * tlb <- tlb_gather_mmu(mm, start, end); // start unmap for address space MM
* {
* for each vma that needs a shootdown do {
* tlb_start_vma(tlb, vma);
unsigned int max;
unsigned char fullmm; /* non-zero means full mm flush */
unsigned char need_flush; /* really unmapped some PTEs? */
+ unsigned long start, end;
unsigned long start_addr;
unsigned long end_addr;
struct page **pages;
static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int full_mm_flush)
+tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
tlb->max = ARRAY_SIZE(tlb->local);
tlb->pages = tlb->local;
tlb->nr = 0;
- tlb->fullmm = full_mm_flush;
+ tlb->fullmm = !(start | (end+1));
+ tlb->start = start;
+ tlb->end = end;
tlb->start_addr = ~0UL;
}
}
}
-int __cpuinit __cpu_up(unsigned int cpu_id, struct task_struct *tidle)
+int __cpu_up(unsigned int cpu_id, struct task_struct *tidle)
{
int timeout;
#include <asm/machdep.h>
#include <asm/natfeat.h>
+extern long nf_get_id2(const char *feature_name);
+
asm("\n"
-" .global nf_get_id,nf_call\n"
-"nf_get_id:\n"
+" .global nf_get_id2,nf_call\n"
+"nf_get_id2:\n"
" .short 0x7300\n"
" rts\n"
"nf_call:\n"
"1: moveq.l #0,%d0\n"
" rts\n"
" .section __ex_table,\"a\"\n"
-" .long nf_get_id,1b\n"
+" .long nf_get_id2,1b\n"
" .long nf_call,1b\n"
" .previous");
-EXPORT_SYMBOL_GPL(nf_get_id);
EXPORT_SYMBOL_GPL(nf_call);
+long nf_get_id(const char *feature_name)
+{
+ /* feature_name may be in vmalloc()ed memory, so make a copy */
+ char name_copy[32];
+ size_t n;
+
+ n = strlcpy(name_copy, feature_name, sizeof(name_copy));
+ if (n >= sizeof(name_copy))
+ return 0;
+
+ return nf_get_id2(name_copy);
+}
+EXPORT_SYMBOL_GPL(nf_get_id);
+
void nfprint(const char *fmt, ...)
{
static char buf[256];
unsigned long long n64; \
} __n; \
unsigned long __rem, __upper; \
+ unsigned long __base = (base); \
\
__n.n64 = (n); \
if ((__upper = __n.n32[0])) { \
asm ("divul.l %2,%1:%0" \
- : "=d" (__n.n32[0]), "=d" (__upper) \
- : "d" (base), "0" (__n.n32[0])); \
+ : "=d" (__n.n32[0]), "=d" (__upper) \
+ : "d" (__base), "0" (__n.n32[0])); \
} \
asm ("divu.l %2,%1:%0" \
- : "=d" (__n.n32[1]), "=d" (__rem) \
- : "d" (base), "1" (__upper), "0" (__n.n32[1])); \
+ : "=d" (__n.n32[1]), "=d" (__rem) \
+ : "d" (__base), "1" (__upper), "0" (__n.n32[1])); \
(n) = __n.n64; \
__rem; \
})
};
/* PMU CPU hotplug notifier */
-static int __cpuinit metag_pmu_cpu_notify(struct notifier_block *b,
- unsigned long action, void *hcpu)
+static int metag_pmu_cpu_notify(struct notifier_block *b, unsigned long action,
+ void *hcpu)
{
unsigned int cpu = (unsigned int)hcpu;
struct cpu_hw_events *cpuc = &per_cpu(cpu_hw_events, cpu);
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata metag_pmu_notifier = {
+static struct notifier_block metag_pmu_notifier = {
.notifier_call = metag_pmu_cpu_notify,
};
/*
* "thread" is assumed to be a valid Meta hardware thread ID.
*/
-int __cpuinit boot_secondary(unsigned int thread, struct task_struct *idle)
+int boot_secondary(unsigned int thread, struct task_struct *idle)
{
u32 val;
* If the cache partition has changed, prints a message to the log describing
* those changes.
*/
-static __cpuinit void describe_cachepart_change(unsigned int thread,
- const char *label,
- unsigned int sz,
- unsigned int old,
- unsigned int new)
+static void describe_cachepart_change(unsigned int thread, const char *label,
+ unsigned int sz, unsigned int old,
+ unsigned int new)
{
unsigned int lor1, land1, gor1, gand1;
unsigned int lor2, land2, gor2, gand2;
* Ensures that coherency is enabled and that the threads share the same cache
* partitions.
*/
-static __cpuinit void setup_smp_cache(unsigned int thread)
+static void setup_smp_cache(unsigned int thread)
{
unsigned int this_thread, lflags;
unsigned int dcsz, dcpart_this, dcpart_old, dcpart_new;
icpart_old, icpart_new);
}
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle)
+int __cpu_up(unsigned int cpu, struct task_struct *idle)
{
unsigned int thread = cpu_2_hwthread_id[cpu];
int ret;
/*
* __cpu_disable runs on the processor to be shutdown.
*/
-int __cpuexit __cpu_disable(void)
+int __cpu_disable(void)
{
unsigned int cpu = smp_processor_id();
* called on the thread which is asking for a CPU to be shutdown -
* waits until shutdown has completed, or it is timed out.
*/
-void __cpuexit __cpu_die(unsigned int cpu)
+void __cpu_die(unsigned int cpu)
{
if (!wait_for_completion_timeout(&cpu_killed, msecs_to_jiffies(1)))
pr_err("CPU%u: unable to kill\n", cpu);
* Note that we do not return from this function. If this cpu is
* brought online again it will need to run secondary_startup().
*/
-void __cpuexit cpu_die(void)
+void cpu_die(void)
{
local_irq_disable();
idle_task_exit();
* Called by both boot and secondaries to move global data into
* per-processor storage.
*/
-void __cpuinit smp_store_cpu_info(unsigned int cpuid)
+void smp_store_cpu_info(unsigned int cpuid)
{
struct cpuinfo_metag *cpu_info = &per_cpu(cpu_data, cpuid);
}
#endif
-void __cpuinit per_cpu_trap_init(unsigned long cpu)
+void per_cpu_trap_init(unsigned long cpu)
{
TBIRES int_context;
unsigned int thread = cpu_2_hwthread_id[cpu];
select GENERIC_CLOCKEVENTS
select GENERIC_IDLE_POLL_SETUP
select MODULES_USE_ELF_RELA
- select CLONE_BACKWARDS
+ select CLONE_BACKWARDS3
config SWAP
def_bool n
select FW_CFE
select HW_HAS_PCI
select IRQ_CPU
+ select SYS_HAS_CPU_MIPS32_R1
select NO_EXCEPT_FILL
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
config KVM_GUEST
bool "KVM Guest Kernel"
+ depends on BROKEN_ON_SMP
help
Select this option if building a guest kernel for KVM (Trap & Emulate) mode
return ath79_sys_type;
}
-unsigned int __cpuinit get_c0_compare_int(void)
+unsigned int get_c0_compare_int(void)
{
return CP0_LEGACY_COMPARE_IRQ;
}
config BCM47XX_SSB
bool "SSB Support for Broadcom BCM47XX"
- select SYS_HAS_CPU_MIPS32_R1
select SSB
select SSB_DRIVER_MIPS
select SSB_DRIVER_EXTIF
static bool octeon_irq_use_ip4;
-static void __cpuinit octeon_irq_local_enable_ip4(void *arg)
+static void octeon_irq_local_enable_ip4(void *arg)
{
set_c0_status(STATUSF_IP4);
}
static void (*octeon_irq_ip3)(void);
static void (*octeon_irq_ip4)(void);
-void __cpuinitdata (*octeon_irq_setup_secondary)(void);
+void (*octeon_irq_setup_secondary)(void);
-void __cpuinit octeon_irq_set_ip4_handler(octeon_irq_ip4_handler_t h)
+void octeon_irq_set_ip4_handler(octeon_irq_ip4_handler_t h)
{
octeon_irq_ip4 = h;
octeon_irq_use_ip4 = true;
on_each_cpu(octeon_irq_local_enable_ip4, NULL, 1);
}
-static void __cpuinit octeon_irq_percpu_enable(void)
+static void octeon_irq_percpu_enable(void)
{
irq_cpu_online();
}
-static void __cpuinit octeon_irq_init_ciu_percpu(void)
+static void octeon_irq_init_ciu_percpu(void)
{
int coreid = cvmx_get_core_num();
cvmx_read_csr(CVMX_CIU2_SUM_PPX_IP2(coreid));
}
-static void __cpuinit octeon_irq_setup_secondary_ciu(void)
+static void octeon_irq_setup_secondary_ciu(void)
{
octeon_irq_init_ciu_percpu();
octeon_irq_percpu_enable();
char name_buffer[20];
int iface;
int p;
- int count;
+ int count = 0;
- count = cvmx_helper_interface_enumerate(idx);
+ if (cvmx_helper_interface_enumerate(idx) == 0)
+ count = cvmx_helper_ports_on_interface(idx);
snprintf(name_buffer, sizeof(name_buffer), "interface@%d", idx);
iface = fdt_subnode_offset(initial_boot_params, pip, name_buffer);
* After we've done initial boot, this function is called to allow the
* board code to clean up state, if needed
*/
-static void __cpuinit octeon_init_secondary(void)
+static void octeon_init_secondary(void)
{
unsigned int sr;
return 0;
}
-static int __cpuinit octeon_cpu_callback(struct notifier_block *nfb,
+static int octeon_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
return NOTIFY_OK;
}
-static int __cpuinit register_cavium_notifier(void)
+static int register_cavium_notifier(void)
{
hotcpu_notifier(octeon_cpu_callback, 0);
return 0;
#define current_cpu_type() current_cpu_data.cputype
#endif
+#define boot_cpu_type() cpu_data[0].cputype
+
/*
* SMP assumption: Options of CPU 0 are a superset of all processors.
* This is true for all known MIPS systems.
#else
#define CAC_BASE _AC(0x80000000, UL)
#endif
+#ifndef IO_BASE
#define IO_BASE _AC(0xa0000000, UL)
+#endif
+#ifndef UNCAC_BASE
#define UNCAC_BASE _AC(0xa0000000, UL)
+#endif
#ifndef MAP_BASE
#ifdef CONFIG_KVM_GUEST
#ifdef CONFIG_EXPORT_UASM
#include <linux/export.h>
-#define __uasminit
-#define __uasminitdata
#define UASM_EXPORT_SYMBOL(sym) EXPORT_SYMBOL(sym)
#else
-#define __uasminit __cpuinit
-#define __uasminitdata __cpuinitdata
#define UASM_EXPORT_SYMBOL(sym)
#endif
#endif
#define Ip_u1u2u3(op) \
-void __uasminit \
-ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u2u1u3(op) \
-void __uasminit \
-ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u3u1u2(op) \
-void __uasminit \
-ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u1u2s3(op) \
-void __uasminit \
-ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
#define Ip_u2s3u1(op) \
-void __uasminit \
-ISAOPC(op)(u32 **buf, unsigned int a, signed int b, unsigned int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, signed int b, unsigned int c)
#define Ip_u2u1s3(op) \
-void __uasminit \
-ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
#define Ip_u2u1msbu3(op) \
-void __uasminit \
-ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c, \
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c, \
unsigned int d)
#define Ip_u1u2(op) \
-void __uasminit ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b)
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b)
#define Ip_u1s2(op) \
-void __uasminit ISAOPC(op)(u32 **buf, unsigned int a, signed int b)
+void ISAOPC(op)(u32 **buf, unsigned int a, signed int b)
-#define Ip_u1(op) void __uasminit ISAOPC(op)(u32 **buf, unsigned int a)
+#define Ip_u1(op) void ISAOPC(op)(u32 **buf, unsigned int a)
-#define Ip_0(op) void __uasminit ISAOPC(op)(u32 **buf)
+#define Ip_0(op) void ISAOPC(op)(u32 **buf)
Ip_u2u1s3(_addiu);
Ip_u3u1u2(_addu);
int lab;
};
-void __uasminit ISAFUNC(uasm_build_label)(struct uasm_label **lab, u32 *addr,
+void ISAFUNC(uasm_build_label)(struct uasm_label **lab, u32 *addr,
int lid);
#ifdef CONFIG_64BIT
int ISAFUNC(uasm_in_compat_space_p)(long addr);
void ISAFUNC(UASM_i_LA)(u32 **buf, unsigned int rs, long addr);
#define UASM_L_LA(lb) \
-static inline void __uasminit ISAFUNC(uasm_l##lb)(struct uasm_label **lab, u32 *addr) \
+static inline void ISAFUNC(uasm_l##lb)(struct uasm_label **lab, u32 *addr) \
{ \
ISAFUNC(uasm_build_label)(lab, addr, label##lb); \
}
/*
* Careful to keep union _sifields from shifting ...
*/
-#if __SIZEOF_LONG__ == 4
+#if _MIPS_SZLONG == 32
#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
-#endif
-#if __SIZEOF_LONG__ == 8
+#elif _MIPS_SZLONG == 64
#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
+#else
+#error _MIPS_SZLONG neither 32 nor 64
#endif
#include <asm-generic/siginfo.h>
.set mips0
.endm
- __CPUINIT
-
/***********************************************************************
* Alternate CPU1 startup vector for BMIPS4350
*
/* set up CPU1 CBR; move BASE to 0xa000_0000 */
li k0, 0xff400000
mtc0 k0, $22, 6
- li k1, CKSEG1 | BMIPS_RELO_VECTOR_CONTROL_1
+ /* set up relocation vector address based on thread ID */
+ mfc0 k1, $22, 3
+ srl k1, 16
+ andi k1, 0x8000
+ or k1, CKSEG1 | BMIPS_RELO_VECTOR_CONTROL_0
or k0, k1
li k1, 0xa0080000
sw k1, 0(k0)
* Certain CPUs support extending kseg0 to 1024MB.
***********************************************************************/
- __CPUINIT
-
LEAF(bmips_enable_xks01)
#if defined(CONFIG_XKS01)
static DEFINE_PER_CPU(struct irqaction, sibyte_hpt_irqaction);
static DEFINE_PER_CPU(char [18], sibyte_hpt_name);
-void __cpuinit sb1480_clockevent_init(void)
+void sb1480_clockevent_init(void)
{
unsigned int cpu = smp_processor_id();
unsigned int irq = K_BCM1480_INT_TIMER_0 + cpu;
{
}
-int __cpuinit gic_clockevent_init(void)
+int gic_clockevent_init(void)
{
unsigned int cpu = smp_processor_id();
struct clock_event_device *cd;
}
#ifndef CONFIG_MIPS_MT_SMTC
-int __cpuinit r4k_clockevent_init(void)
+int r4k_clockevent_init(void)
{
unsigned int cpu = smp_processor_id();
struct clock_event_device *cd;
static DEFINE_PER_CPU(struct irqaction, sibyte_hpt_irqaction);
static DEFINE_PER_CPU(char [18], sibyte_hpt_name);
-void __cpuinit sb1250_clockevent_init(void)
+void sb1250_clockevent_init(void)
{
unsigned int cpu = smp_processor_id();
unsigned int irq = K_INT_TIMER_0 + cpu;
}
-int __cpuinit smtc_clockevent_init(void)
+int smtc_clockevent_init(void)
{
uint64_t mips_freq = mips_hpt_frequency;
unsigned int cpu = smp_processor_id();
panic(bug64hit, !R4000_WAR ? r4kwar : nowar);
}
-static volatile int daddi_ov __cpuinitdata;
+static volatile int daddi_ov;
asmlinkage void __init do_daddi_ov(struct pt_regs *regs)
{
#include <asm/spram.h>
#include <asm/uaccess.h>
-static int __cpuinitdata mips_fpu_disabled;
+static int mips_fpu_disabled;
static int __init fpu_disable(char *s)
{
__setup("nofpu", fpu_disable);
-int __cpuinitdata mips_dsp_disabled;
+int mips_dsp_disabled;
static int __init dsp_disable(char *s)
{
#endif
}
-static void __cpuinit set_isa(struct cpuinfo_mips *c, unsigned int isa)
+static void set_isa(struct cpuinfo_mips *c, unsigned int isa)
{
switch (isa) {
case MIPS_CPU_ISA_M64R2:
}
}
-static char unknown_isa[] __cpuinitdata = KERN_ERR \
+static char unknown_isa[] = KERN_ERR \
"Unsupported ISA type, c0.config0: %d.";
static inline unsigned int decode_config0(struct cpuinfo_mips *c)
return config4 & MIPS_CONF_M;
}
-static void __cpuinit decode_configs(struct cpuinfo_mips *c)
+static void decode_configs(struct cpuinfo_mips *c)
{
int ok;
const char *__cpu_name[NR_CPUS];
const char *__elf_platform;
-__cpuinit void cpu_probe(void)
+void cpu_probe(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int cpu = smp_processor_id();
#endif
}
-__cpuinit void cpu_report(void)
+void cpu_report(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
j start_kernel
END(kernel_entry)
- __CPUINIT
-
#ifdef CONFIG_SMP
/*
* SMP slave cpus entry point. Board specific code for bootstrap calls this
j start_secondary
END(smp_bootstrap)
#endif /* CONFIG_SMP */
-
- __FINIT
int i, cpu = 1, boot_cpu = 0;
#if defined(CONFIG_CPU_BMIPS4350) || defined(CONFIG_CPU_BMIPS4380)
+ int cpu_hw_intr;
+
/* arbitration priority */
clear_c0_brcm_cmt_ctrl(0x30);
* MIPS interrupts 0,1 (SW INT 0,1) cross over to the other thread
* MIPS interrupt 2 (HW INT 0) is the CPU0 L1 controller output
* MIPS interrupt 3 (HW INT 1) is the CPU1 L1 controller output
- *
- * If booting from TP1, leave the existing CMT interrupt routing
- * such that TP0 responds to SW1 and TP1 responds to SW0.
*/
if (boot_cpu == 0)
- change_c0_brcm_cmt_intr(0xf8018000,
- (0x02 << 27) | (0x03 << 15));
+ cpu_hw_intr = 0x02;
else
- change_c0_brcm_cmt_intr(0xf8018000, (0x1d << 27));
+ cpu_hw_intr = 0x1d;
+
+ change_c0_brcm_cmt_intr(0xf8018000, (cpu_hw_intr << 27) | (0x03 << 15));
/* single core, 2 threads (2 pipelines) */
max_cpus = 2;
else {
#if defined(CONFIG_CPU_BMIPS4350) || defined(CONFIG_CPU_BMIPS4380)
/* Reset slave TP1 if booting from TP0 */
- if (cpu_logical_map(cpu) == 0)
+ if (cpu_logical_map(cpu) == 1)
set_c0_brcm_cmt_ctrl(0x01);
#elif defined(CONFIG_CPU_BMIPS5000)
if (cpu & 0x01)
#if defined(CONFIG_CPU_BMIPS4350) || defined(CONFIG_CPU_BMIPS4380)
void __iomem *cbr = BMIPS_GET_CBR();
unsigned long old_vec;
+ unsigned long relo_vector;
+ int boot_cpu;
+
+ boot_cpu = !!(read_c0_brcm_cmt_local() & (1 << 31));
+ relo_vector = boot_cpu ? BMIPS_RELO_VECTOR_CONTROL_0 :
+ BMIPS_RELO_VECTOR_CONTROL_1;
- old_vec = __raw_readl(cbr + BMIPS_RELO_VECTOR_CONTROL_1);
- __raw_writel(old_vec & ~0x20000000, cbr + BMIPS_RELO_VECTOR_CONTROL_1);
+ old_vec = __raw_readl(cbr + relo_vector);
+ __raw_writel(old_vec & ~0x20000000, cbr + relo_vector);
clear_c0_cause(smp_processor_id() ? C_SW1 : C_SW0);
#elif defined(CONFIG_CPU_BMIPS5000)
* UP BMIPS systems as well.
***********************************************************************/
-static void __cpuinit bmips_wr_vec(unsigned long dst, char *start, char *end)
+static void bmips_wr_vec(unsigned long dst, char *start, char *end)
{
memcpy((void *)dst, start, end - start);
dma_cache_wback((unsigned long)start, end - start);
instruction_hazard();
}
-static inline void __cpuinit bmips_nmi_handler_setup(void)
+static inline void bmips_nmi_handler_setup(void)
{
bmips_wr_vec(BMIPS_NMI_RESET_VEC, &bmips_reset_nmi_vec,
&bmips_reset_nmi_vec_end);
&bmips_smp_int_vec_end);
}
-void __cpuinit bmips_ebase_setup(void)
+void bmips_ebase_setup(void)
{
unsigned long new_ebase = ebase;
void __iomem __maybe_unused *cbr;
vsmp_send_ipi_single(i, action);
}
-static void __cpuinit vsmp_init_secondary(void)
+static void vsmp_init_secondary(void)
{
#ifdef CONFIG_IRQ_GIC
/* This is Malta specific: IPI,performance and timer interrupts */
STATUSF_IP6 | STATUSF_IP7);
}
-static void __cpuinit vsmp_smp_finish(void)
+static void vsmp_smp_finish(void)
{
/* CDFIXME: remove this? */
write_c0_compare(read_c0_count() + (8* mips_hpt_frequency/HZ));
* (unsigned long)idle->thread_info the gp
* assumes a 1:1 mapping of TC => VPE
*/
-static void __cpuinit vsmp_boot_secondary(int cpu, struct task_struct *idle)
+static void vsmp_boot_secondary(int cpu, struct task_struct *idle)
{
struct thread_info *gp = task_thread_info(idle);
dvpe();
* After we've done initial boot, this function is called to allow the
* board code to clean up state, if needed
*/
-static void __cpuinit up_init_secondary(void)
+static void up_init_secondary(void)
{
}
-static void __cpuinit up_smp_finish(void)
+static void up_smp_finish(void)
{
}
/*
* Firmware CPU startup hook
*/
-static void __cpuinit up_boot_secondary(int cpu, struct task_struct *idle)
+static void up_boot_secondary(int cpu, struct task_struct *idle)
{
}
struct plat_smp_ops *mp_ops;
EXPORT_SYMBOL(mp_ops);
-__cpuinit void register_smp_ops(struct plat_smp_ops *ops)
+void register_smp_ops(struct plat_smp_ops *ops)
{
if (mp_ops)
printk(KERN_WARNING "Overriding previously set SMP ops\n");
* First C code run on the secondary CPUs after being started up by
* the master.
*/
-asmlinkage __cpuinit void start_secondary(void)
+asmlinkage void start_secondary(void)
{
unsigned int cpu;
cpu_set(0, cpu_callin_map);
}
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
+int __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
mp_ops->boot_secondary(cpu, tidle);
* (unsigned long)idle->thread_info the gp
*
*/
-void __cpuinit smtc_boot_secondary(int cpu, struct task_struct *idle)
+void smtc_boot_secondary(int cpu, struct task_struct *idle)
{
extern u32 kernelsp[NR_CPUS];
unsigned long flags;
/*
* Different semantics to the set_c0_* function built by __BUILD_SET_C0
*/
-static __cpuinit unsigned int bis_c0_errctl(unsigned int set)
+static unsigned int bis_c0_errctl(unsigned int set)
{
unsigned int res;
res = read_c0_errctl();
return res;
}
-static __cpuinit void ispram_store_tag(unsigned int offset, unsigned int data)
+static void ispram_store_tag(unsigned int offset, unsigned int data)
{
unsigned int errctl;
}
-static __cpuinit unsigned int ispram_load_tag(unsigned int offset)
+static unsigned int ispram_load_tag(unsigned int offset)
{
unsigned int data;
unsigned int errctl;
return data;
}
-static __cpuinit void dspram_store_tag(unsigned int offset, unsigned int data)
+static void dspram_store_tag(unsigned int offset, unsigned int data)
{
unsigned int errctl;
}
-static __cpuinit unsigned int dspram_load_tag(unsigned int offset)
+static unsigned int dspram_load_tag(unsigned int offset)
{
unsigned int data;
unsigned int errctl;
return data;
}
-static __cpuinit void probe_spram(char *type,
+static void probe_spram(char *type,
unsigned int base,
unsigned int (*read)(unsigned int),
void (*write)(unsigned int, unsigned int))
offset += 2 * SPRAM_TAG_STRIDE;
}
}
-void __cpuinit spram_config(void)
+void spram_config(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int config0;
#include <asm/barrier.h>
#include <asm/mipsregs.h>
-static atomic_t __cpuinitdata count_start_flag = ATOMIC_INIT(0);
-static atomic_t __cpuinitdata count_count_start = ATOMIC_INIT(0);
-static atomic_t __cpuinitdata count_count_stop = ATOMIC_INIT(0);
-static atomic_t __cpuinitdata count_reference = ATOMIC_INIT(0);
+static atomic_t count_start_flag = ATOMIC_INIT(0);
+static atomic_t count_count_start = ATOMIC_INIT(0);
+static atomic_t count_count_stop = ATOMIC_INIT(0);
+static atomic_t count_reference = ATOMIC_INIT(0);
#define COUNTON 100
#define NR_LOOPS 5
-void __cpuinit synchronise_count_master(int cpu)
+void synchronise_count_master(int cpu)
{
int i;
unsigned long flags;
printk("done.\n");
}
-void __cpuinit synchronise_count_slave(int cpu)
+void synchronise_count_slave(int cpu)
{
int i;
unsigned int initcount;
void (*board_ejtag_handler_setup)(void);
void (*board_bind_eic_interrupt)(int irq, int regset);
void (*board_ebase_setup)(void);
-void __cpuinitdata(*board_cache_error_setup)(void);
+void(*board_cache_error_setup)(void);
static void show_raw_backtrace(unsigned long reg29)
{
panic("Caught Machine Check exception - %scaused by multiple "
"matching entries in the TLB.",
(multi_match) ? "" : "not ");
- exception_exit(prev_state);
}
asmlinkage void do_mt(struct pt_regs *regs)
int cp0_perfcount_irq;
EXPORT_SYMBOL_GPL(cp0_perfcount_irq);
-static int __cpuinitdata noulri;
+static int noulri;
static int __init ulri_disable(char *s)
{
}
__setup("noulri", ulri_disable);
-void __cpuinit per_cpu_trap_init(bool is_boot_cpu)
+void per_cpu_trap_init(bool is_boot_cpu)
{
unsigned int cpu = smp_processor_id();
unsigned int status_set = ST0_CU0;
}
/* Install CPU exception handler */
-void __cpuinit set_handler(unsigned long offset, void *addr, unsigned long size)
+void set_handler(unsigned long offset, void *addr, unsigned long size)
{
#ifdef CONFIG_CPU_MICROMIPS
memcpy((void *)(ebase + offset), ((unsigned char *)addr - 1), size);
local_flush_icache_range(ebase + offset, ebase + offset + size);
}
-static char panic_null_cerr[] __cpuinitdata =
+static char panic_null_cerr[] =
"Trying to set NULL cache error exception handler";
/*
* This is suitable only for the cache error exception which is the only
* exception handler that is being run uncached.
*/
-void __cpuinit set_uncached_handler(unsigned long offset, void *addr,
+void set_uncached_handler(unsigned long offset, void *addr,
unsigned long size)
{
unsigned long uncached_ebase = CKSEG1ADDR(ebase);
}
}
-__cpuinit void mips_probe_watch_registers(struct cpuinfo_mips *c)
+void mips_probe_watch_registers(struct cpuinfo_mips *c)
{
unsigned int t;
menuconfig VIRTUALIZATION
bool "Virtualization"
- depends on HAVE_KVM
---help---
Say Y here to get to see options for using your Linux host to run
other operating systems inside virtual machines (guests).
return 0;
}
-unsigned int __cpuinit get_c0_compare_int(void)
+unsigned int get_c0_compare_int(void)
{
return MIPS_CPU_TIMER_IRQ;
}
* values, so we can avoid sharing the same stack area between a cached
* and the uncached mode.
*/
-unsigned long __cpuinit run_uncached(void *func)
+unsigned long run_uncached(void *func)
{
register long sp __asm__("$sp");
register long ret __asm__("$2");
dec_insn.next_pc_inc;
return 1;
break;
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+ case lwc2_op: /* This is bbit0 on Octeon */
+ if ((regs->regs[insn.i_format.rs] & (1ull<<insn.i_format.rt)) == 0)
+ *contpc = regs->cp0_epc + 4 + (insn.i_format.simmediate << 2);
+ else
+ *contpc = regs->cp0_epc + 8;
+ return 1;
+ case ldc2_op: /* This is bbit032 on Octeon */
+ if ((regs->regs[insn.i_format.rs] & (1ull<<(insn.i_format.rt + 32))) == 0)
+ *contpc = regs->cp0_epc + 4 + (insn.i_format.simmediate << 2);
+ else
+ *contpc = regs->cp0_epc + 8;
+ return 1;
+ case swc2_op: /* This is bbit1 on Octeon */
+ if (regs->regs[insn.i_format.rs] & (1ull<<insn.i_format.rt))
+ *contpc = regs->cp0_epc + 4 + (insn.i_format.simmediate << 2);
+ else
+ *contpc = regs->cp0_epc + 8;
+ return 1;
+ case sdc2_op: /* This is bbit132 on Octeon */
+ if (regs->regs[insn.i_format.rs] & (1ull<<(insn.i_format.rt + 32)))
+ *contpc = regs->cp0_epc + 4 + (insn.i_format.simmediate << 2);
+ else
+ *contpc = regs->cp0_epc + 8;
+ return 1;
+#endif
case cop0_op:
case cop1_op:
case cop2_op:
* Probe Octeon's caches
*
*/
-static void __cpuinit probe_octeon(void)
+static void probe_octeon(void)
{
unsigned long icache_size;
unsigned long dcache_size;
}
}
-static void __cpuinit octeon_cache_error_setup(void)
+static void octeon_cache_error_setup(void)
{
extern char except_vec2_octeon;
set_handler(0x100, &except_vec2_octeon, 0x80);
* Setup the Octeon cache flush routines
*
*/
-void __cpuinit octeon_cache_init(void)
+void octeon_cache_init(void)
{
probe_octeon();
static unsigned long icache_size, dcache_size; /* Size in bytes */
static unsigned long icache_lsize, dcache_lsize; /* Size in bytes */
-unsigned long __cpuinit r3k_cache_size(unsigned long ca_flags)
+unsigned long r3k_cache_size(unsigned long ca_flags)
{
unsigned long flags, status, dummy, size;
volatile unsigned long *p;
return size * sizeof(*p);
}
-unsigned long __cpuinit r3k_cache_lsize(unsigned long ca_flags)
+unsigned long r3k_cache_lsize(unsigned long ca_flags)
{
unsigned long flags, status, lsize, i;
volatile unsigned long *p;
return lsize * sizeof(*p);
}
-static void __cpuinit r3k_probe_cache(void)
+static void r3k_probe_cache(void)
{
dcache_size = r3k_cache_size(ST0_ISC);
if (dcache_size)
r3k_flush_dcache_range(start, start + size);
}
-void __cpuinit r3k_cache_init(void)
+void r3k_cache_init(void)
{
extern void build_clear_page(void);
extern void build_copy_page(void);
blast_dcache64_page(addr);
}
-static void __cpuinit r4k_blast_dcache_page_setup(void)
+static void r4k_blast_dcache_page_setup(void)
{
unsigned long dc_lsize = cpu_dcache_line_size();
static void (* r4k_blast_dcache_page_indexed)(unsigned long addr);
-static void __cpuinit r4k_blast_dcache_page_indexed_setup(void)
+static void r4k_blast_dcache_page_indexed_setup(void)
{
unsigned long dc_lsize = cpu_dcache_line_size();
void (* r4k_blast_dcache)(void);
EXPORT_SYMBOL(r4k_blast_dcache);
-static void __cpuinit r4k_blast_dcache_setup(void)
+static void r4k_blast_dcache_setup(void)
{
unsigned long dc_lsize = cpu_dcache_line_size();
static void (* r4k_blast_icache_page)(unsigned long addr);
-static void __cpuinit r4k_blast_icache_page_setup(void)
+static void r4k_blast_icache_page_setup(void)
{
unsigned long ic_lsize = cpu_icache_line_size();
static void (* r4k_blast_icache_page_indexed)(unsigned long addr);
-static void __cpuinit r4k_blast_icache_page_indexed_setup(void)
+static void r4k_blast_icache_page_indexed_setup(void)
{
unsigned long ic_lsize = cpu_icache_line_size();
void (* r4k_blast_icache)(void);
EXPORT_SYMBOL(r4k_blast_icache);
-static void __cpuinit r4k_blast_icache_setup(void)
+static void r4k_blast_icache_setup(void)
{
unsigned long ic_lsize = cpu_icache_line_size();
static void (* r4k_blast_scache_page)(unsigned long addr);
-static void __cpuinit r4k_blast_scache_page_setup(void)
+static void r4k_blast_scache_page_setup(void)
{
unsigned long sc_lsize = cpu_scache_line_size();
static void (* r4k_blast_scache_page_indexed)(unsigned long addr);
-static void __cpuinit r4k_blast_scache_page_indexed_setup(void)
+static void r4k_blast_scache_page_indexed_setup(void)
{
unsigned long sc_lsize = cpu_scache_line_size();
static void (* r4k_blast_scache)(void);
-static void __cpuinit r4k_blast_scache_setup(void)
+static void r4k_blast_scache_setup(void)
{
unsigned long sc_lsize = cpu_scache_line_size();
}
}
-static char *way_string[] __cpuinitdata = { NULL, "direct mapped", "2-way",
+static char *way_string[] = { NULL, "direct mapped", "2-way",
"3-way", "4-way", "5-way", "6-way", "7-way", "8-way"
};
-static void __cpuinit probe_pcache(void)
+static void probe_pcache(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int config = read_c0_config();
* executes in KSEG1 space or else you will crash and burn badly. You have
* been warned.
*/
-static int __cpuinit probe_scache(void)
+static int probe_scache(void)
{
unsigned long flags, addr, begin, end, pow2;
unsigned int config = read_c0_config();
extern int rm7k_sc_init(void);
extern int mips_sc_init(void);
-static void __cpuinit setup_scache(void)
+static void setup_scache(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int config = read_c0_config();
NXP_BARRIER();
}
-static int __cpuinitdata cca = -1;
+static int cca = -1;
static int __init cca_setup(char *str)
{
early_param("cca", cca_setup);
-static void __cpuinit coherency_setup(void)
+static void coherency_setup(void)
{
if (cca < 0 || cca > 7)
cca = read_c0_config() & CONF_CM_CMASK;
}
}
-static void __cpuinit r4k_cache_error_setup(void)
+static void r4k_cache_error_setup(void)
{
extern char __weak except_vec2_generic;
extern char __weak except_vec2_sb1;
}
}
-void __cpuinit r4k_cache_init(void)
+void r4k_cache_init(void)
{
extern void build_clear_page(void);
extern void build_copy_page(void);
}
}
-void __cpuinit tx39_cache_init(void)
+void tx39_cache_init(void)
{
extern void build_clear_page(void);
extern void build_copy_page(void);
}
}
-void __cpuinit cpu_cache_init(void)
+void cpu_cache_init(void)
{
if (cpu_has_3k_cache) {
extern void __weak r3k_cache_init(void);
* (0x170-0x17f) are used to preserve k0, k1, and ra.
*/
- __CPUINIT
-
LEAF(except_vec2_sb1)
/*
* If this error is recoverable, we need to exit the handler
END(except_vec2_sb1)
- __FINIT
-
LEAF(handle_vec2_sb1)
mfc0 k0,CP0_CONFIG
li k1,~CONF_CM_CMASK
UASM_L_LA(_copy_pref_store)
/* We need one branch and therefore one relocation per target label. */
-static struct uasm_label __cpuinitdata labels[5];
-static struct uasm_reloc __cpuinitdata relocs[5];
+static struct uasm_label labels[5];
+static struct uasm_reloc relocs[5];
#define cpu_is_r4600_v1_x() ((read_c0_prid() & 0xfffffff0) == 0x00002010)
#define cpu_is_r4600_v2_x() ((read_c0_prid() & 0xfffffff0) == 0x00002020)
-static int pref_bias_clear_store __cpuinitdata;
-static int pref_bias_copy_load __cpuinitdata;
-static int pref_bias_copy_store __cpuinitdata;
+static int pref_bias_clear_store;
+static int pref_bias_copy_load;
+static int pref_bias_copy_store;
-static u32 pref_src_mode __cpuinitdata;
-static u32 pref_dst_mode __cpuinitdata;
+static u32 pref_src_mode;
+static u32 pref_dst_mode;
-static int clear_word_size __cpuinitdata;
-static int copy_word_size __cpuinitdata;
+static int clear_word_size;
+static int copy_word_size;
-static int half_clear_loop_size __cpuinitdata;
-static int half_copy_loop_size __cpuinitdata;
+static int half_clear_loop_size;
+static int half_copy_loop_size;
-static int cache_line_size __cpuinitdata;
+static int cache_line_size;
#define cache_line_mask() (cache_line_size - 1)
-static inline void __cpuinit
+static inline void
pg_addiu(u32 **buf, unsigned int reg1, unsigned int reg2, unsigned int off)
{
if (cpu_has_64bit_gp_regs && DADDI_WAR && r4k_daddiu_bug()) {
}
}
-static void __cpuinit set_prefetch_parameters(void)
+static void set_prefetch_parameters(void)
{
if (cpu_has_64bit_gp_regs || cpu_has_64bit_zero_reg)
clear_word_size = 8;
4 * copy_word_size));
}
-static void __cpuinit build_clear_store(u32 **buf, int off)
+static void build_clear_store(u32 **buf, int off)
{
if (cpu_has_64bit_gp_regs || cpu_has_64bit_zero_reg) {
uasm_i_sd(buf, ZERO, off, A0);
}
}
-static inline void __cpuinit build_clear_pref(u32 **buf, int off)
+static inline void build_clear_pref(u32 **buf, int off)
{
if (off & cache_line_mask())
return;
extern u32 __copy_page_start;
extern u32 __copy_page_end;
-void __cpuinit build_clear_page(void)
+void build_clear_page(void)
{
int off;
u32 *buf = &__clear_page_start;
pr_debug("\t.set pop\n");
}
-static void __cpuinit build_copy_load(u32 **buf, int reg, int off)
+static void build_copy_load(u32 **buf, int reg, int off)
{
if (cpu_has_64bit_gp_regs) {
uasm_i_ld(buf, reg, off, A1);
}
}
-static void __cpuinit build_copy_store(u32 **buf, int reg, int off)
+static void build_copy_store(u32 **buf, int reg, int off)
{
if (cpu_has_64bit_gp_regs) {
uasm_i_sd(buf, reg, off, A0);
}
}
-void __cpuinit build_copy_page(void)
+void build_copy_page(void)
{
int off;
u32 *buf = &__copy_page_start;
.bc_inv = indy_sc_wback_invalidate
};
-void __cpuinit indy_sc_init(void)
+void indy_sc_init(void)
{
if (indy_sc_probe()) {
indy_sc_enable();
return 1;
}
-int __cpuinit mips_sc_init(void)
+int mips_sc_init(void)
{
int found = mips_sc_probe();
if (found) {
.bc_inv = r5k_dma_cache_inv_sc
};
-void __cpuinit r5k_sc_init(void)
+void r5k_sc_init(void)
{
if (r5k_sc_probe()) {
r5k_sc_enable();
/*
* This function is executed in uncached address space.
*/
-static __cpuinit void __rm7k_tc_enable(void)
+static void __rm7k_tc_enable(void)
{
int i;
cache_op(Index_Store_Tag_T, CKSEG0ADDR(i));
}
-static __cpuinit void rm7k_tc_enable(void)
+static void rm7k_tc_enable(void)
{
if (read_c0_config() & RM7K_CONF_TE)
return;
/*
* This function is executed in uncached address space.
*/
-static __cpuinit void __rm7k_sc_enable(void)
+static void __rm7k_sc_enable(void)
{
int i;
cache_op(Index_Store_Tag_SD, CKSEG0ADDR(i));
}
-static __cpuinit void rm7k_sc_enable(void)
+static void rm7k_sc_enable(void)
{
if (read_c0_config() & RM7K_CONF_SE)
return;
* This is a probing function like the one found in c-r4k.c, we look for the
* wrap around point with different addresses.
*/
-static __cpuinit void __probe_tcache(void)
+static void __probe_tcache(void)
{
unsigned long flags, addr, begin, end, pow2;
local_irq_restore(flags);
}
-void __cpuinit rm7k_sc_init(void)
+void rm7k_sc_init(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int config = read_c0_config();
}
}
-void __cpuinit tlb_init(void)
+void tlb_init(void)
{
local_flush_tlb_all();
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
-static int __cpuinitdata ntlb;
+static int ntlb;
static int __init set_ntlb(char *str)
{
get_option(&str, &ntlb);
__setup("ntlb=", set_ntlb);
-void __cpuinit tlb_init(void)
+void tlb_init(void)
{
/*
* You should never change this register:
local_irq_restore(flags);
}
-static void __cpuinit probe_tlb(unsigned long config)
+static void probe_tlb(unsigned long config)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
c->tlbsize = 3 * 128; /* 3 sets each 128 entries */
}
-void __cpuinit tlb_init(void)
+void tlb_init(void)
{
unsigned int config = read_c0_config();
unsigned long status;
* why; it's not an issue caused by the core RTL.
*
*/
-static int __cpuinit m4kc_tlbp_war(void)
+static int m4kc_tlbp_war(void)
{
return (current_cpu_data.processor_id & 0xffff00) ==
(PRID_COMP_MIPS | PRID_IMP_4KC);
UASM_L_LA(_tlb_huge_update)
#endif
-static int __cpuinitdata hazard_instance;
+static int hazard_instance;
-static void __cpuinit uasm_bgezl_hazard(u32 **p,
- struct uasm_reloc **r,
- int instance)
+static void uasm_bgezl_hazard(u32 **p, struct uasm_reloc **r, int instance)
{
switch (instance) {
case 0 ... 7:
}
}
-static void __cpuinit uasm_bgezl_label(struct uasm_label **l,
- u32 **p,
- int instance)
+static void uasm_bgezl_label(struct uasm_label **l, u32 **p, int instance)
{
switch (instance) {
case 0 ... 7:
* We deliberately chose a buffer size of 128, so we won't scribble
* over anything important on overflow before we panic.
*/
-static u32 tlb_handler[128] __cpuinitdata;
+static u32 tlb_handler[128];
/* simply assume worst case size for labels and relocs */
-static struct uasm_label labels[128] __cpuinitdata;
-static struct uasm_reloc relocs[128] __cpuinitdata;
+static struct uasm_label labels[128];
+static struct uasm_reloc relocs[128];
-static int check_for_high_segbits __cpuinitdata;
+static int check_for_high_segbits;
-static unsigned int kscratch_used_mask __cpuinitdata;
+static unsigned int kscratch_used_mask;
static inline int __maybe_unused c0_kscratch(void)
{
}
}
-static int __cpuinit allocate_kscratch(void)
+static int allocate_kscratch(void)
{
int r;
unsigned int a = cpu_data[0].kscratch_mask & ~kscratch_used_mask;
return r;
}
-static int scratch_reg __cpuinitdata;
-static int pgd_reg __cpuinitdata;
+static int scratch_reg;
+static int pgd_reg;
enum vmalloc64_mode {not_refill, refill_scratch, refill_noscratch};
-static struct work_registers __cpuinit build_get_work_registers(u32 **p)
+static struct work_registers build_get_work_registers(u32 **p)
{
struct work_registers r;
return r;
}
-static void __cpuinit build_restore_work_registers(u32 **p)
+static void build_restore_work_registers(u32 **p)
{
if (scratch_reg >= 0) {
UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg);
/*
* The R3000 TLB handler is simple.
*/
-static void __cpuinit build_r3000_tlb_refill_handler(void)
+static void build_r3000_tlb_refill_handler(void)
{
long pgdc = (long)pgd_current;
u32 *p;
* other one.To keep things simple, we first assume linear space,
* then we relocate it to the final handler layout as needed.
*/
-static u32 final_handler[64] __cpuinitdata;
+static u32 final_handler[64];
/*
* Hazards
*
* As if we MIPS hackers wouldn't know how to nop pipelines happy ...
*/
-static void __cpuinit __maybe_unused build_tlb_probe_entry(u32 **p)
+static void __maybe_unused build_tlb_probe_entry(u32 **p)
{
switch (current_cpu_type()) {
/* Found by experiment: R4600 v2.0/R4700 needs this, too. */
*/
enum tlb_write_entry { tlb_random, tlb_indexed };
-static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
- struct uasm_reloc **r,
- enum tlb_write_entry wmode)
+static void build_tlb_write_entry(u32 **p, struct uasm_label **l,
+ struct uasm_reloc **r,
+ enum tlb_write_entry wmode)
{
void(*tlbw)(u32 **) = NULL;
}
}
-static __cpuinit __maybe_unused void build_convert_pte_to_entrylo(u32 **p,
- unsigned int reg)
+static __maybe_unused void build_convert_pte_to_entrylo(u32 **p,
+ unsigned int reg)
{
if (cpu_has_rixi) {
UASM_i_ROTR(p, reg, reg, ilog2(_PAGE_GLOBAL));
#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
-static __cpuinit void build_restore_pagemask(u32 **p,
- struct uasm_reloc **r,
- unsigned int tmp,
- enum label_id lid,
- int restore_scratch)
+static void build_restore_pagemask(u32 **p, struct uasm_reloc **r,
+ unsigned int tmp, enum label_id lid,
+ int restore_scratch)
{
if (restore_scratch) {
/* Reset default page size */
}
}
-static __cpuinit void build_huge_tlb_write_entry(u32 **p,
- struct uasm_label **l,
- struct uasm_reloc **r,
- unsigned int tmp,
- enum tlb_write_entry wmode,
- int restore_scratch)
+static void build_huge_tlb_write_entry(u32 **p, struct uasm_label **l,
+ struct uasm_reloc **r,
+ unsigned int tmp,
+ enum tlb_write_entry wmode,
+ int restore_scratch)
{
/* Set huge page tlb entry size */
uasm_i_lui(p, tmp, PM_HUGE_MASK >> 16);
/*
* Check if Huge PTE is present, if so then jump to LABEL.
*/
-static void __cpuinit
+static void
build_is_huge_pte(u32 **p, struct uasm_reloc **r, unsigned int tmp,
- unsigned int pmd, int lid)
+ unsigned int pmd, int lid)
{
UASM_i_LW(p, tmp, 0, pmd);
if (use_bbit_insns()) {
}
}
-static __cpuinit void build_huge_update_entries(u32 **p,
- unsigned int pte,
- unsigned int tmp)
+static void build_huge_update_entries(u32 **p, unsigned int pte,
+ unsigned int tmp)
{
int small_sequence;
UASM_i_MTC0(p, pte, C0_ENTRYLO1); /* load it */
}
-static __cpuinit void build_huge_handler_tail(u32 **p,
- struct uasm_reloc **r,
- struct uasm_label **l,
- unsigned int pte,
- unsigned int ptr)
+static void build_huge_handler_tail(u32 **p, struct uasm_reloc **r,
+ struct uasm_label **l,
+ unsigned int pte,
+ unsigned int ptr)
{
#ifdef CONFIG_SMP
UASM_i_SC(p, pte, 0, ptr);
* TMP and PTR are scratch.
* TMP will be clobbered, PTR will hold the pmd entry.
*/
-static void __cpuinit
+static void
build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
unsigned int tmp, unsigned int ptr)
{
* BVADDR is the faulting address, PTR is scratch.
* PTR will hold the pgd for vmalloc.
*/
-static void __cpuinit
+static void
build_get_pgd_vmalloc64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
unsigned int bvaddr, unsigned int ptr,
enum vmalloc64_mode mode)
* TMP and PTR are scratch.
* TMP will be clobbered, PTR will hold the pgd entry.
*/
-static void __cpuinit __maybe_unused
+static void __maybe_unused
build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
{
long pgdc = (long)pgd_current;
#endif /* !CONFIG_64BIT */
-static void __cpuinit build_adjust_context(u32 **p, unsigned int ctx)
+static void build_adjust_context(u32 **p, unsigned int ctx)
{
unsigned int shift = 4 - (PTE_T_LOG2 + 1) + PAGE_SHIFT - 12;
unsigned int mask = (PTRS_PER_PTE / 2 - 1) << (PTE_T_LOG2 + 1);
uasm_i_andi(p, ctx, ctx, mask);
}
-static void __cpuinit build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
+static void build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
{
/*
* Bug workaround for the Nevada. It seems as if under certain
UASM_i_ADDU(p, ptr, ptr, tmp); /* add in offset */
}
-static void __cpuinit build_update_entries(u32 **p, unsigned int tmp,
- unsigned int ptep)
+static void build_update_entries(u32 **p, unsigned int tmp, unsigned int ptep)
{
/*
* 64bit address support (36bit on a 32bit CPU) in a 32bit
int restore_scratch;
};
-static struct mips_huge_tlb_info __cpuinit
+static struct mips_huge_tlb_info
build_fast_tlb_refill_handler (u32 **p, struct uasm_label **l,
struct uasm_reloc **r, unsigned int tmp,
unsigned int ptr, int c0_scratch_reg)
*/
#define MIPS64_REFILL_INSNS 32
-static void __cpuinit build_r4000_tlb_refill_handler(void)
+static void build_r4000_tlb_refill_handler(void)
{
u32 *p = tlb_handler;
struct uasm_label *l = labels;
#ifdef CONFIG_MIPS_PGD_C0_CONTEXT
extern u32 tlbmiss_handler_setup_pgd[], tlbmiss_handler_setup_pgd_end[];
-static void __cpuinit build_r4000_setup_pgd(void)
+static void build_r4000_setup_pgd(void)
{
const int a0 = 4;
const int a1 = 5;
- u32 *p = tlbmiss_handler_setup_pgd_array;
+ u32 *p = tlbmiss_handler_setup_pgd;
const int tlbmiss_handler_setup_pgd_size =
tlbmiss_handler_setup_pgd_end - tlbmiss_handler_setup_pgd;
struct uasm_label *l = labels;
}
#endif
-static void __cpuinit
+static void
iPTE_LW(u32 **p, unsigned int pte, unsigned int ptr)
{
#ifdef CONFIG_SMP
#endif
}
-static void __cpuinit
+static void
iPTE_SW(u32 **p, struct uasm_reloc **r, unsigned int pte, unsigned int ptr,
unsigned int mode)
{
* the page table where this PTE is located, PTE will be re-loaded
* with it's original value.
*/
-static void __cpuinit
+static void
build_pte_present(u32 **p, struct uasm_reloc **r,
int pte, int ptr, int scratch, enum label_id lid)
{
}
/* Make PTE valid, store result in PTR. */
-static void __cpuinit
+static void
build_make_valid(u32 **p, struct uasm_reloc **r, unsigned int pte,
unsigned int ptr)
{
* Check if PTE can be written to, if not branch to LABEL. Regardless
* restore PTE with value from PTR when done.
*/
-static void __cpuinit
+static void
build_pte_writable(u32 **p, struct uasm_reloc **r,
unsigned int pte, unsigned int ptr, int scratch,
enum label_id lid)
/* Make PTE writable, update software status bits as well, then store
* at PTR.
*/
-static void __cpuinit
+static void
build_make_write(u32 **p, struct uasm_reloc **r, unsigned int pte,
unsigned int ptr)
{
* Check if PTE can be modified, if not branch to LABEL. Regardless
* restore PTE with value from PTR when done.
*/
-static void __cpuinit
+static void
build_pte_modifiable(u32 **p, struct uasm_reloc **r,
unsigned int pte, unsigned int ptr, int scratch,
enum label_id lid)
* This places the pte into ENTRYLO0 and writes it with tlbwi.
* Then it returns.
*/
-static void __cpuinit
+static void
build_r3000_pte_reload_tlbwi(u32 **p, unsigned int pte, unsigned int tmp)
{
uasm_i_mtc0(p, pte, C0_ENTRYLO0); /* cp0 delay */
* may have the probe fail bit set as a result of a trap on a
* kseg2 access, i.e. without refill. Then it returns.
*/
-static void __cpuinit
+static void
build_r3000_tlb_reload_write(u32 **p, struct uasm_label **l,
struct uasm_reloc **r, unsigned int pte,
unsigned int tmp)
uasm_i_rfe(p); /* branch delay */
}
-static void __cpuinit
+static void
build_r3000_tlbchange_handler_head(u32 **p, unsigned int pte,
unsigned int ptr)
{
uasm_i_tlbp(p); /* load delay */
}
-static void __cpuinit build_r3000_tlb_load_handler(void)
+static void build_r3000_tlb_load_handler(void)
{
u32 *p = handle_tlbl;
const int handle_tlbl_size = handle_tlbl_end - handle_tlbl;
dump_handler("r3000_tlb_load", handle_tlbl, handle_tlbl_size);
}
-static void __cpuinit build_r3000_tlb_store_handler(void)
+static void build_r3000_tlb_store_handler(void)
{
u32 *p = handle_tlbs;
const int handle_tlbs_size = handle_tlbs_end - handle_tlbs;
uasm_i_j(&p, (unsigned long)tlb_do_page_fault_1 & 0x0fffffff);
uasm_i_nop(&p);
- if (p >= handle_tlbs)
+ if (p >= handle_tlbs_end)
panic("TLB store handler fastpath space exceeded");
uasm_resolve_relocs(relocs, labels);
dump_handler("r3000_tlb_store", handle_tlbs, handle_tlbs_size);
}
-static void __cpuinit build_r3000_tlb_modify_handler(void)
+static void build_r3000_tlb_modify_handler(void)
{
u32 *p = handle_tlbm;
const int handle_tlbm_size = handle_tlbm_end - handle_tlbm;
/*
* R4000 style TLB load/store/modify handlers.
*/
-static struct work_registers __cpuinit
+static struct work_registers
build_r4000_tlbchange_handler_head(u32 **p, struct uasm_label **l,
struct uasm_reloc **r)
{
return wr;
}
-static void __cpuinit
+static void
build_r4000_tlbchange_handler_tail(u32 **p, struct uasm_label **l,
struct uasm_reloc **r, unsigned int tmp,
unsigned int ptr)
#endif
}
-static void __cpuinit build_r4000_tlb_load_handler(void)
+static void build_r4000_tlb_load_handler(void)
{
u32 *p = handle_tlbl;
const int handle_tlbl_size = handle_tlbl_end - handle_tlbl;
dump_handler("r4000_tlb_load", handle_tlbl, handle_tlbl_size);
}
-static void __cpuinit build_r4000_tlb_store_handler(void)
+static void build_r4000_tlb_store_handler(void)
{
u32 *p = handle_tlbs;
const int handle_tlbs_size = handle_tlbs_end - handle_tlbs;
dump_handler("r4000_tlb_store", handle_tlbs, handle_tlbs_size);
}
-static void __cpuinit build_r4000_tlb_modify_handler(void)
+static void build_r4000_tlb_modify_handler(void)
{
u32 *p = handle_tlbm;
const int handle_tlbm_size = handle_tlbm_end - handle_tlbm;
dump_handler("r4000_tlb_modify", handle_tlbm, handle_tlbm_size);
}
-static void __cpuinit flush_tlb_handlers(void)
+static void flush_tlb_handlers(void)
{
local_flush_icache_range((unsigned long)handle_tlbl,
(unsigned long)handle_tlbl_end);
#endif
}
-void __cpuinit build_tlb_refill_handler(void)
+void build_tlb_refill_handler(void)
{
/*
* The refill handler is generated per-CPU, multi-node systems
#include "uasm.c"
-static struct insn insn_table_MM[] __uasminitdata = {
+static struct insn insn_table_MM[] = {
{ insn_addu, M(mm_pool32a_op, 0, 0, 0, 0, mm_addu32_op), RT | RS | RD },
{ insn_addiu, M(mm_addiu32_op, 0, 0, 0, 0, 0), RT | RS | SIMM },
{ insn_and, M(mm_pool32a_op, 0, 0, 0, 0, mm_and_op), RT | RS | RD },
#undef M
-static inline __uasminit u32 build_bimm(s32 arg)
+static inline u32 build_bimm(s32 arg)
{
WARN(arg > 0xffff || arg < -0x10000,
KERN_WARNING "Micro-assembler field overflow\n");
return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 1) & 0x7fff);
}
-static inline __uasminit u32 build_jimm(u32 arg)
+static inline u32 build_jimm(u32 arg)
{
WARN(arg & ~((JIMM_MASK << 2) | 1),
* The order of opcode arguments is implicitly left to right,
* starting with RS and ending with FUNC or IMM.
*/
-static void __uasminit build_insn(u32 **buf, enum opcode opc, ...)
+static void build_insn(u32 **buf, enum opcode opc, ...)
{
struct insn *ip = NULL;
unsigned int i;
(*buf)++;
}
-static inline void __uasminit
+static inline void
__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
{
long laddr = (long)lab->addr;
#include "uasm.c"
-static struct insn insn_table[] __uasminitdata = {
+static struct insn insn_table[] = {
{ insn_addiu, M(addiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_addu, M(spec_op, 0, 0, 0, 0, addu_op), RS | RT | RD },
{ insn_andi, M(andi_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
#undef M
-static inline __uasminit u32 build_bimm(s32 arg)
+static inline u32 build_bimm(s32 arg)
{
WARN(arg > 0x1ffff || arg < -0x20000,
KERN_WARNING "Micro-assembler field overflow\n");
return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 2) & 0x7fff);
}
-static inline __uasminit u32 build_jimm(u32 arg)
+static inline u32 build_jimm(u32 arg)
{
WARN(arg & ~(JIMM_MASK << 2),
KERN_WARNING "Micro-assembler field overflow\n");
* The order of opcode arguments is implicitly left to right,
* starting with RS and ending with FUNC or IMM.
*/
-static void __uasminit build_insn(u32 **buf, enum opcode opc, ...)
+static void build_insn(u32 **buf, enum opcode opc, ...)
{
struct insn *ip = NULL;
unsigned int i;
(*buf)++;
}
-static inline void __uasminit
+static inline void
__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
{
long laddr = (long)lab->addr;
enum fields fields;
};
-static inline __uasminit u32 build_rs(u32 arg)
+static inline u32 build_rs(u32 arg)
{
WARN(arg & ~RS_MASK, KERN_WARNING "Micro-assembler field overflow\n");
return (arg & RS_MASK) << RS_SH;
}
-static inline __uasminit u32 build_rt(u32 arg)
+static inline u32 build_rt(u32 arg)
{
WARN(arg & ~RT_MASK, KERN_WARNING "Micro-assembler field overflow\n");
return (arg & RT_MASK) << RT_SH;
}
-static inline __uasminit u32 build_rd(u32 arg)
+static inline u32 build_rd(u32 arg)
{
WARN(arg & ~RD_MASK, KERN_WARNING "Micro-assembler field overflow\n");
return (arg & RD_MASK) << RD_SH;
}
-static inline __uasminit u32 build_re(u32 arg)
+static inline u32 build_re(u32 arg)
{
WARN(arg & ~RE_MASK, KERN_WARNING "Micro-assembler field overflow\n");
return (arg & RE_MASK) << RE_SH;
}
-static inline __uasminit u32 build_simm(s32 arg)
+static inline u32 build_simm(s32 arg)
{
WARN(arg > 0x7fff || arg < -0x8000,
KERN_WARNING "Micro-assembler field overflow\n");
return arg & 0xffff;
}
-static inline __uasminit u32 build_uimm(u32 arg)
+static inline u32 build_uimm(u32 arg)
{
WARN(arg & ~IMM_MASK, KERN_WARNING "Micro-assembler field overflow\n");
return arg & IMM_MASK;
}
-static inline __uasminit u32 build_scimm(u32 arg)
+static inline u32 build_scimm(u32 arg)
{
WARN(arg & ~SCIMM_MASK,
KERN_WARNING "Micro-assembler field overflow\n");
return (arg & SCIMM_MASK) << SCIMM_SH;
}
-static inline __uasminit u32 build_func(u32 arg)
+static inline u32 build_func(u32 arg)
{
WARN(arg & ~FUNC_MASK, KERN_WARNING "Micro-assembler field overflow\n");
return arg & FUNC_MASK;
}
-static inline __uasminit u32 build_set(u32 arg)
+static inline u32 build_set(u32 arg)
{
WARN(arg & ~SET_MASK, KERN_WARNING "Micro-assembler field overflow\n");
return arg & SET_MASK;
}
-static void __uasminit build_insn(u32 **buf, enum opcode opc, ...);
+static void build_insn(u32 **buf, enum opcode opc, ...);
#define I_u1u2u3(op) \
Ip_u1u2u3(op) \
#ifdef CONFIG_CPU_CAVIUM_OCTEON
#include <asm/octeon/octeon.h>
-void __uasminit ISAFUNC(uasm_i_pref)(u32 **buf, unsigned int a, signed int b,
+void ISAFUNC(uasm_i_pref)(u32 **buf, unsigned int a, signed int b,
unsigned int c)
{
if (OCTEON_IS_MODEL(OCTEON_CN63XX_PASS1_X) && a <= 24 && a != 5)
#endif
/* Handle labels. */
-void __uasminit ISAFUNC(uasm_build_label)(struct uasm_label **lab, u32 *addr, int lid)
+void ISAFUNC(uasm_build_label)(struct uasm_label **lab, u32 *addr, int lid)
{
(*lab)->addr = addr;
(*lab)->lab = lid;
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_build_label));
-int __uasminit ISAFUNC(uasm_in_compat_space_p)(long addr)
+int ISAFUNC(uasm_in_compat_space_p)(long addr)
{
/* Is this address in 32bit compat space? */
#ifdef CONFIG_64BIT
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_in_compat_space_p));
-static int __uasminit uasm_rel_highest(long val)
+static int uasm_rel_highest(long val)
{
#ifdef CONFIG_64BIT
return ((((val + 0x800080008000L) >> 48) & 0xffff) ^ 0x8000) - 0x8000;
#endif
}
-static int __uasminit uasm_rel_higher(long val)
+static int uasm_rel_higher(long val)
{
#ifdef CONFIG_64BIT
return ((((val + 0x80008000L) >> 32) & 0xffff) ^ 0x8000) - 0x8000;
#endif
}
-int __uasminit ISAFUNC(uasm_rel_hi)(long val)
+int ISAFUNC(uasm_rel_hi)(long val)
{
return ((((val + 0x8000L) >> 16) & 0xffff) ^ 0x8000) - 0x8000;
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_rel_hi));
-int __uasminit ISAFUNC(uasm_rel_lo)(long val)
+int ISAFUNC(uasm_rel_lo)(long val)
{
return ((val & 0xffff) ^ 0x8000) - 0x8000;
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_rel_lo));
-void __uasminit ISAFUNC(UASM_i_LA_mostly)(u32 **buf, unsigned int rs, long addr)
+void ISAFUNC(UASM_i_LA_mostly)(u32 **buf, unsigned int rs, long addr)
{
if (!ISAFUNC(uasm_in_compat_space_p)(addr)) {
ISAFUNC(uasm_i_lui)(buf, rs, uasm_rel_highest(addr));
}
UASM_EXPORT_SYMBOL(ISAFUNC(UASM_i_LA_mostly));
-void __uasminit ISAFUNC(UASM_i_LA)(u32 **buf, unsigned int rs, long addr)
+void ISAFUNC(UASM_i_LA)(u32 **buf, unsigned int rs, long addr)
{
ISAFUNC(UASM_i_LA_mostly)(buf, rs, addr);
if (ISAFUNC(uasm_rel_lo(addr))) {
UASM_EXPORT_SYMBOL(ISAFUNC(UASM_i_LA));
/* Handle relocations. */
-void __uasminit
-ISAFUNC(uasm_r_mips_pc16)(struct uasm_reloc **rel, u32 *addr, int lid)
+void ISAFUNC(uasm_r_mips_pc16)(struct uasm_reloc **rel, u32 *addr, int lid)
{
(*rel)->addr = addr;
(*rel)->type = R_MIPS_PC16;
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_r_mips_pc16));
-static inline void __uasminit
-__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab);
+static inline void __resolve_relocs(struct uasm_reloc *rel,
+ struct uasm_label *lab);
-void __uasminit
-ISAFUNC(uasm_resolve_relocs)(struct uasm_reloc *rel, struct uasm_label *lab)
+void ISAFUNC(uasm_resolve_relocs)(struct uasm_reloc *rel,
+ struct uasm_label *lab)
{
struct uasm_label *l;
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_resolve_relocs));
-void __uasminit
-ISAFUNC(uasm_move_relocs)(struct uasm_reloc *rel, u32 *first, u32 *end, long off)
+void ISAFUNC(uasm_move_relocs)(struct uasm_reloc *rel, u32 *first, u32 *end,
+ long off)
{
for (; rel->lab != UASM_LABEL_INVALID; rel++)
if (rel->addr >= first && rel->addr < end)
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_move_relocs));
-void __uasminit
-ISAFUNC(uasm_move_labels)(struct uasm_label *lab, u32 *first, u32 *end, long off)
+void ISAFUNC(uasm_move_labels)(struct uasm_label *lab, u32 *first, u32 *end,
+ long off)
{
for (; lab->lab != UASM_LABEL_INVALID; lab++)
if (lab->addr >= first && lab->addr < end)
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_move_labels));
-void __uasminit
-ISAFUNC(uasm_copy_handler)(struct uasm_reloc *rel, struct uasm_label *lab, u32 *first,
- u32 *end, u32 *target)
+void ISAFUNC(uasm_copy_handler)(struct uasm_reloc *rel, struct uasm_label *lab,
+ u32 *first, u32 *end, u32 *target)
{
long off = (long)(target - first);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_copy_handler));
-int __uasminit ISAFUNC(uasm_insn_has_bdelay)(struct uasm_reloc *rel, u32 *addr)
+int ISAFUNC(uasm_insn_has_bdelay)(struct uasm_reloc *rel, u32 *addr)
{
for (; rel->lab != UASM_LABEL_INVALID; rel++) {
if (rel->addr == addr
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_insn_has_bdelay));
/* Convenience functions for labeled branches. */
-void __uasminit
-ISAFUNC(uasm_il_bltz)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+void ISAFUNC(uasm_il_bltz)(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_bltz)(p, reg, 0);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bltz));
-void __uasminit
-ISAFUNC(uasm_il_b)(u32 **p, struct uasm_reloc **r, int lid)
+void ISAFUNC(uasm_il_b)(u32 **p, struct uasm_reloc **r, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_b)(p, 0);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_b));
-void __uasminit
-ISAFUNC(uasm_il_beqz)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+void ISAFUNC(uasm_il_beqz)(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_beqz)(p, reg, 0);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_beqz));
-void __uasminit
-ISAFUNC(uasm_il_beqzl)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+void ISAFUNC(uasm_il_beqzl)(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_beqzl)(p, reg, 0);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_beqzl));
-void __uasminit
-ISAFUNC(uasm_il_bne)(u32 **p, struct uasm_reloc **r, unsigned int reg1,
- unsigned int reg2, int lid)
+void ISAFUNC(uasm_il_bne)(u32 **p, struct uasm_reloc **r, unsigned int reg1,
+ unsigned int reg2, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_bne)(p, reg1, reg2, 0);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bne));
-void __uasminit
-ISAFUNC(uasm_il_bnez)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+void ISAFUNC(uasm_il_bnez)(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_bnez)(p, reg, 0);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bnez));
-void __uasminit
-ISAFUNC(uasm_il_bgezl)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+void ISAFUNC(uasm_il_bgezl)(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_bgezl)(p, reg, 0);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bgezl));
-void __uasminit
-ISAFUNC(uasm_il_bgez)(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
+void ISAFUNC(uasm_il_bgez)(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_bgez)(p, reg, 0);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bgez));
-void __uasminit
-ISAFUNC(uasm_il_bbit0)(u32 **p, struct uasm_reloc **r, unsigned int reg,
- unsigned int bit, int lid)
+void ISAFUNC(uasm_il_bbit0)(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ unsigned int bit, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_bbit0)(p, reg, bit, 0);
}
UASM_EXPORT_SYMBOL(ISAFUNC(uasm_il_bbit0));
-void __uasminit
-ISAFUNC(uasm_il_bbit1)(u32 **p, struct uasm_reloc **r, unsigned int reg,
- unsigned int bit, int lid)
+void ISAFUNC(uasm_il_bbit1)(u32 **p, struct uasm_reloc **r, unsigned int reg,
+ unsigned int bit, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
ISAFUNC(uasm_i_bbit1)(p, reg, bit, 0);
/*
* Post-config but pre-boot cleanup entry point
*/
-static void __cpuinit msmtc_init_secondary(void)
+static void msmtc_init_secondary(void)
{
int myvpe;
/*
* Platform "CPU" startup hook
*/
-static void __cpuinit msmtc_boot_secondary(int cpu, struct task_struct *idle)
+static void msmtc_boot_secondary(int cpu, struct task_struct *idle)
{
smtc_boot_secondary(cpu, idle);
}
/*
* SMP initialization finalization entry point
*/
-static void __cpuinit msmtc_smp_finish(void)
+static void msmtc_smp_finish(void)
{
smtc_smp_finish();
}
}
}
-unsigned int __cpuinit get_c0_compare_int(void)
+unsigned int get_c0_compare_int(void)
{
#ifdef MSC01E_INT_BASE
if (cpu_has_veic) {
}
}
-unsigned int __cpuinit get_c0_compare_int(void)
+unsigned int get_c0_compare_int(void)
{
if (cpu_has_vint)
set_vi_handler(cp0_compare_irq, mips_timer_dispatch);
#include <linux/slab.h>
#include <linux/irq.h>
+#include <linux/irqdomain.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+
#include <asm/errno.h>
#include <asm/signal.h>
#include <asm/ptrace.h>
nodep->irqmask = irqmask;
}
-void __init arch_init_irq(void)
-{
- /* Initialize the irq descriptors */
- nlm_init_percpu_irqs();
- nlm_init_node_irqs(0);
- write_c0_eimr(nlm_current_node()->irqmask);
-#if defined(CONFIG_CPU_XLR)
- nlm_setup_fmn_irq();
-#endif
-}
-
void nlm_smp_irq_init(int hwcpuid)
{
int node, cpu;
/* top level irq handling */
do_IRQ(nlm_irq_to_xirq(node, i));
}
+
+#ifdef CONFIG_OF
+static struct irq_domain *xlp_pic_domain;
+
+static const struct irq_domain_ops xlp_pic_irq_domain_ops = {
+ .xlate = irq_domain_xlate_onetwocell,
+};
+
+static int __init xlp_of_pic_init(struct device_node *node,
+ struct device_node *parent)
+{
+ const int n_picirqs = PIC_IRT_LAST_IRQ - PIC_IRQ_BASE + 1;
+ struct resource res;
+ int socid, ret;
+
+ /* we need a hack to get the PIC's SoC chip id */
+ ret = of_address_to_resource(node, 0, &res);
+ if (ret < 0) {
+ pr_err("PIC %s: reg property not found!\n", node->name);
+ return -EINVAL;
+ }
+ socid = (res.start >> 18) & 0x3;
+ xlp_pic_domain = irq_domain_add_legacy(node, n_picirqs,
+ nlm_irq_to_xirq(socid, PIC_IRQ_BASE), PIC_IRQ_BASE,
+ &xlp_pic_irq_domain_ops, NULL);
+ if (xlp_pic_domain == NULL) {
+ pr_err("PIC %s: Creating legacy domain failed!\n", node->name);
+ return -EINVAL;
+ }
+ pr_info("Node %d: IRQ domain created for PIC@%pa\n", socid,
+ &res.start);
+ return 0;
+}
+
+static struct of_device_id __initdata xlp_pic_irq_ids[] = {
+ { .compatible = "netlogic,xlp-pic", .data = xlp_of_pic_init },
+ {},
+};
+#endif
+
+void __init arch_init_irq(void)
+{
+ /* Initialize the irq descriptors */
+ nlm_init_percpu_irqs();
+ nlm_init_node_irqs(0);
+ write_c0_eimr(nlm_current_node()->irqmask);
+#if defined(CONFIG_CPU_XLR)
+ nlm_setup_fmn_irq();
+#endif
+#if defined(CONFIG_OF)
+ of_irq_init(xlp_pic_irq_ids);
+#endif
+}
/*
* Code to run on secondary just after probing the CPU
*/
-static void __cpuinit nlm_init_secondary(void)
+static void nlm_init_secondary(void)
{
int hwtid;
return 0;
}
-int __cpuinit nlm_wakeup_secondary_cpus(void)
+int nlm_wakeup_secondary_cpus(void)
{
u32 *reset_data;
int threadmode;
nop
/* not reached */
- __CPUINIT
NESTED(nlm_boot_secondary_cpus, 16, sp)
/* Initialize CP0 Status */
move t1, zero
jr t0
nop
END(nlm_boot_secondary_cpus)
- __FINIT
/*
* In case of RMIboot bootloader which is used on XLR boards, the CPUs
* This will get them out of the bootloader code and into linux. Needed
* because the bootloader area will be taken and initialized by linux.
*/
- __CPUINIT
NESTED(nlm_rmiboot_preboot, 16, sp)
mfc0 t0, $15, 1 /* read ebase */
andi t0, 0x1f /* t0 has the processor_id() */
b 1b
nop
END(nlm_rmiboot_preboot)
- __FINIT
#error "Unknown CPU"
#endif
-unsigned int __cpuinit get_c0_compare_int(void)
+unsigned int get_c0_compare_int(void)
{
return IRQ_TIMER;
}
};
};
pic: pic@4000 {
- interrupt-controller;
+ compatible = "netlogic,xlp-pic";
#address-cells = <0>;
#interrupt-cells = <1>;
reg = <0 0x4000 0x200>;
+ interrupt-controller;
};
nor_flash@1,0 {
};
};
pic: pic@4000 {
- interrupt-controller;
+ compatible = "netlogic,xlp-pic";
#address-cells = <0>;
#interrupt-cells = <1>;
reg = <0 0x4000 0x200>;
+ interrupt-controller;
};
nor_flash@1,0 {
static void nlm_usb_fixup_final(struct pci_dev *dev)
{
dev->dev.dma_mask = &xlp_usb_dmamask;
- dev->dev.coherent_dma_mask = DMA_BIT_MASK(64);
+ dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
switch (dev->devfn) {
case 0x10:
dev->irq = PIC_EHCI_0_IRQ;
#include <asm/netlogic/xlr/iomap.h>
#include <asm/netlogic/xlr/pic.h>
-int __cpuinit xlr_wakeup_secondary_cpus(void)
+int xlr_wakeup_secondary_cpus(void)
{
struct nlm_soc_info *nodep;
unsigned int i, j, boot_cpu;
reg.control[i] |= M_PERFCTL_USER;
if (ctr[i].exl)
reg.control[i] |= M_PERFCTL_EXL;
- if (current_cpu_type() == CPU_XLR)
+ if (boot_cpu_type() == CPU_XLR)
reg.control[i] |= M_PERFCTL_COUNT_ALL_THREADS;
reg.counter[i] = 0x80000000 - ctr[i].count;
}
extern struct pci_ops bridge_pci_ops;
-int __cpuinit bridge_probe(nasid_t nasid, int widget_id, int masterwid)
+int bridge_probe(nasid_t nasid, int widget_id, int masterwid)
{
unsigned long offset = NODE_OFFSET(nasid);
struct bridge_controller *bc;
/*
* Post-config but pre-boot cleanup entry point
*/
-static void __cpuinit msp_smtc_init_secondary(void)
+static void msp_smtc_init_secondary(void)
{
int myvpe;
/*
* Platform "CPU" startup hook
*/
-static void __cpuinit msp_smtc_boot_secondary(int cpu,
- struct task_struct *idle)
+static void msp_smtc_boot_secondary(int cpu, struct task_struct *idle)
{
smtc_boot_secondary(cpu, idle);
}
/*
* SMP initialization finalization entry point
*/
-static void __cpuinit msp_smtc_smp_finish(void)
+static void msp_smtc_smp_finish(void)
{
smtc_smp_finish();
}
mips_hpt_frequency = cpu_rate/2;
}
-unsigned int __cpuinit get_c0_compare_int(void)
+unsigned int get_c0_compare_int(void)
{
/* MIPS_MT modes may want timer for second VPE */
if ((get_current_vpe()) && !tim_installed) {
write_c0_status(read_c0_status() | IE_IRQ2);
}
-unsigned int __cpuinit get_c0_compare_int(void)
+unsigned int get_c0_compare_int(void)
{
if (cpu_has_vint)
set_vi_handler(cp0_compare_irq, pnx833x_timer_dispatch);
.end = PNX8335_IP3902_PORTS_END,
.flags = IORESOURCE_MEM,
},
+#ifdef CONFIG_SOC_PNX8335
[1] = {
.start = PNX8335_PIC_ETHERNET_INT,
.end = PNX8335_PIC_ETHERNET_INT,
.flags = IORESOURCE_IRQ,
},
+#endif
};
static struct platform_device pnx833x_ethernet_device = {
*/
void platform_release_memory(void *ptr, int size)
{
- free_reserved_area((unsigned long)ptr, (unsigned long)(ptr + size),
- -1, NULL);
+ free_reserved_area(ptr, ptr + size, -1, NULL);
}
EXPORT_SYMBOL(platform_release_memory);
#include "powertv-clock.h"
-unsigned int __cpuinit get_c0_compare_int(void)
+unsigned int get_c0_compare_int(void)
{
return irq_mips_timer;
}
.irq_mask_ack = ralink_intc_irq_mask,
};
-unsigned int __cpuinit get_c0_compare_int(void)
+unsigned int get_c0_compare_int(void)
{
return CP0_LEGACY_COMPARE_IRQ;
}
extern void xtalk_probe_node(cnodeid_t nid);
-static void __cpuinit per_hub_init(cnodeid_t cnode)
+static void per_hub_init(cnodeid_t cnode)
{
struct hub_data *hub = hub_data(cnode);
nasid_t nasid = COMPACT_TO_NASID_NODEID(cnode);
}
}
-void __cpuinit per_cpu_init(void)
+void per_cpu_init(void)
{
int cpu = smp_processor_id();
int slice = LOCAL_HUB_L(PI_CPU_NUM);
ip27_send_ipi_single(i, action);
}
-static void __cpuinit ip27_init_secondary(void)
+static void ip27_init_secondary(void)
{
per_cpu_init();
}
-static void __cpuinit ip27_smp_finish(void)
+static void ip27_smp_finish(void)
{
extern void hub_rt_clock_event_init(void);
* set sp to the kernel stack of the newly created idle process, gp to the proc
* struct so that current_thread_info() will work.
*/
-static void __cpuinit ip27_boot_secondary(int cpu, struct task_struct *idle)
+static void ip27_boot_secondary(int cpu, struct task_struct *idle)
{
unsigned long gp = (unsigned long)task_thread_info(idle);
unsigned long sp = __KSTK_TOS(idle);
#define NSEC_PER_CYCLE 800
#define CYCLES_PER_SEC (NSEC_PER_SEC / NSEC_PER_CYCLE)
-void __cpuinit hub_rt_clock_event_init(void)
+void hub_rt_clock_event_init(void)
{
unsigned int cpu = smp_processor_id();
struct clock_event_device *cd = &per_cpu(hub_rt_clockevent, cpu);
hub_rt_clock_event_init();
}
-void __cpuinit cpu_time_init(void)
+void cpu_time_init(void)
{
lboard_t *board;
klcpu_t *cpu;
set_c0_status(SRB_TIMOCLK);
}
-void __cpuinit hub_rtc_init(cnodeid_t cnode)
+void hub_rtc_init(cnodeid_t cnode)
{
/*
extern int bridge_probe(nasid_t nasid, int widget, int masterwid);
-static int __cpuinit probe_one_port(nasid_t nasid, int widget, int masterwid)
+static int probe_one_port(nasid_t nasid, int widget, int masterwid)
{
widgetreg_t widget_id;
xwidget_part_num_t partnum;
return 0;
}
-static int __cpuinit xbow_probe(nasid_t nasid)
+static int xbow_probe(nasid_t nasid)
{
lboard_t *brd;
klxbow_t *xbow_p;
return 0;
}
-void __cpuinit xtalk_probe_node(cnodeid_t nid)
+void xtalk_probe_node(cnodeid_t nid)
{
volatile u64 hubreg;
nasid_t nasid;
/*
* SMP init and finish on secondary CPUs
*/
-void __cpuinit bcm1480_smp_init(void)
+void bcm1480_smp_init(void)
{
unsigned int imask = STATUSF_IP4 | STATUSF_IP3 | STATUSF_IP2 |
STATUSF_IP1 | STATUSF_IP0;
/*
* Code to run on secondary just after probing the CPU
*/
-static void __cpuinit bcm1480_init_secondary(void)
+static void bcm1480_init_secondary(void)
{
extern void bcm1480_smp_init(void);
* Do any tidying up before marking online and running the idle
* loop
*/
-static void __cpuinit bcm1480_smp_finish(void)
+static void bcm1480_smp_finish(void)
{
extern void sb1480_clockevent_init(void);
* Setup the PC, SP, and GP of a secondary processor and start it
* running!
*/
-static void __cpuinit bcm1480_boot_secondary(int cpu, struct task_struct *idle)
+static void bcm1480_boot_secondary(int cpu, struct task_struct *idle)
{
int retval;
/*
* SMP init and finish on secondary CPUs
*/
-void __cpuinit sb1250_smp_init(void)
+void sb1250_smp_init(void)
{
unsigned int imask = STATUSF_IP4 | STATUSF_IP3 | STATUSF_IP2 |
STATUSF_IP1 | STATUSF_IP0;
/*
* Code to run on secondary just after probing the CPU
*/
-static void __cpuinit sb1250_init_secondary(void)
+static void sb1250_init_secondary(void)
{
extern void sb1250_smp_init(void);
* Do any tidying up before marking online and running the idle
* loop
*/
-static void __cpuinit sb1250_smp_finish(void)
+static void sb1250_smp_finish(void)
{
extern void sb1250_clockevent_init(void);
* Setup the PC, SP, and GP of a secondary processor and start it
* running!
*/
-static void __cpuinit sb1250_boot_secondary(int cpu, struct task_struct *idle)
+static void sb1250_boot_secondary(int cpu, struct task_struct *idle)
{
int retval;
source "init/Kconfig"
+source "kernel/Kconfig.freezer"
menu "Processor type and features"
*
*/
-void __cpuinit calibrate_delay(void)
+void calibrate_delay(void)
{
const int *val;
struct device_node *cpu = NULL;
--- /dev/null
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_FHANDLE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
+CONFIG_EXPERT=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SLAB=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_BLK_DEV_INTEGRITY=y
+CONFIG_PA8X00=y
+CONFIG_MLONGCALLS=y
+CONFIG_64BIT=y
+CONFIG_SMP=y
+CONFIG_PREEMPT=y
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+CONFIG_IOMMU_CCIO=y
+CONFIG_PCI=y
+CONFIG_PCI_LBA=y
+# CONFIG_SUPERIO is not set
+# CONFIG_CHASSIS_LCD_LED is not set
+# CONFIG_PDC_CHASSIS is not set
+# CONFIG_PDC_CHASSIS_WARN is not set
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_BINFMT_MISC=m
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=m
+CONFIG_XFRM_SUB_POLICY=y
+CONFIG_NET_KEY=m
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=m
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_MODE_BEET=m
+CONFIG_INET_DIAG=m
+# CONFIG_IPV6 is not set
+CONFIG_IP_DCCP=m
+# CONFIG_IP_DCCP_CCID3 is not set
+CONFIG_TIPC=m
+CONFIG_LLC2=m
+CONFIG_DNS_RESOLVER=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_STANDALONE is not set
+CONFIG_PARPORT=y
+CONFIG_PARPORT_PC=y
+CONFIG_PARPORT_PC_FIFO=y
+CONFIG_BLK_DEV_UMEM=m
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_SX8=m
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=6144
+CONFIG_CDROM_PKTCDVD=m
+CONFIG_CDROM_PKTCDVD_WCACHE=y
+CONFIG_ATA_OVER_ETH=m
+CONFIG_IDE=y
+CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_PLATFORM=y
+CONFIG_BLK_DEV_GENERIC=y
+CONFIG_BLK_DEV_SIIMAGE=y
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+CONFIG_BLK_DEV_SR=m
+CONFIG_CHR_DEV_SG=y
+CONFIG_CHR_DEV_SCH=m
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_FC_ATTRS=y
+CONFIG_SCSI_SAS_LIBSAS=m
+CONFIG_ISCSI_TCP=m
+CONFIG_ISCSI_BOOT_SYSFS=m
+CONFIG_FUSION=y
+CONFIG_FUSION_SPI=y
+CONFIG_FUSION_SAS=y
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=m
+CONFIG_NETCONSOLE=m
+CONFIG_TUN=y
+CONFIG_E1000=y
+CONFIG_PPP=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+# CONFIG_WLAN is not set
+CONFIG_INPUT_FF_MEMLESS=m
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_HIL_OLD is not set
+# CONFIG_KEYBOARD_HIL is not set
+CONFIG_MOUSE_PS2=m
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_CM109=m
+CONFIG_SERIO_SERPORT=m
+CONFIG_SERIO_PARKBD=m
+CONFIG_SERIO_GSCPS2=m
+# CONFIG_HP_SDC is not set
+CONFIG_SERIO_PCIPS2=m
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=m
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=8
+CONFIG_SERIAL_8250_RUNTIME_UARTS=8
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_MUX is not set
+CONFIG_SERIAL_JSM=m
+CONFIG_PRINTER=y
+CONFIG_HW_RANDOM=y
+CONFIG_RAW_DRIVER=m
+CONFIG_PTP_1588_CLOCK=y
+CONFIG_SSB=m
+CONFIG_SSB_DRIVER_PCICORE=y
+CONFIG_AGP=y
+CONFIG_AGP_PARISC=y
+CONFIG_DRM=y
+CONFIG_DRM_RADEON=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_FOREIGN_ENDIAN=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+# CONFIG_FB_STI is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_STI_CONSOLE is not set
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+# CONFIG_LOGO_LINUX_CLUT224 is not set
+CONFIG_SOUND=m
+CONFIG_SND=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_SEQUENCER_OSS=y
+CONFIG_SND_VERBOSE_PRINTK=y
+CONFIG_SND_AD1889=m
+# CONFIG_SND_USB is not set
+# CONFIG_SND_GSC is not set
+CONFIG_HID_A4TECH=m
+CONFIG_HID_APPLE=m
+CONFIG_HID_BELKIN=m
+CONFIG_HID_CHERRY=m
+CONFIG_HID_CHICONY=m
+CONFIG_HID_CYPRESS=m
+CONFIG_HID_DRAGONRISE=m
+CONFIG_HID_EZKEY=m
+CONFIG_HID_KYE=m
+CONFIG_HID_GYRATION=m
+CONFIG_HID_TWINHAN=m
+CONFIG_HID_KENSINGTON=m
+CONFIG_HID_LOGITECH=m
+CONFIG_HID_LOGITECH_DJ=m
+CONFIG_HID_MICROSOFT=m
+CONFIG_HID_MONTEREY=m
+CONFIG_HID_NTRIG=m
+CONFIG_HID_ORTEK=m
+CONFIG_HID_PANTHERLORD=m
+CONFIG_HID_PETALYNX=m
+CONFIG_HID_SAMSUNG=m
+CONFIG_HID_SUNPLUS=m
+CONFIG_HID_GREENASIA=m
+CONFIG_HID_SMARTJOYPLUS=m
+CONFIG_HID_TOPSEED=m
+CONFIG_HID_THRUSTMASTER=m
+CONFIG_HID_ZEROPLUS=m
+CONFIG_USB_HID=m
+CONFIG_USB=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT4_FS=m
+CONFIG_REISERFS_FS=m
+CONFIG_REISERFS_PROC_INFO=y
+CONFIG_XFS_FS=m
+CONFIG_XFS_POSIX_ACL=y
+CONFIG_QUOTA=y
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=m
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_XATTR=y
+CONFIG_NFS_FS=m
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+CONFIG_UNUSED_SYMBOLS=y
+CONFIG_DEBUG_FS=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_SLAB=y
+CONFIG_DEBUG_SLAB_LEAK=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_DEBUG_STACKOVERFLOW=y
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_DEBUG_RT_MUTEXES=y
+CONFIG_RT_MUTEX_TESTER=y
+CONFIG_PROVE_RCU_DELAY=y
+CONFIG_DEBUG_BLOCK_EXT_DEVT=y
+CONFIG_LATENCYTOP=y
+CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y
+CONFIG_KEYS=y
+# CONFIG_CRYPTO_HW is not set
+CONFIG_FONTS=y
/* generic info returned from pdc_pat_cell_module() */
unsigned long mod_info; /* PAT specific - Misc Module info */
unsigned long pmod_loc; /* physical Module location */
+ unsigned long mod0;
#endif
u64 dma_mask; /* DMA mask for I/O */
struct device dev;
extern struct bus_type parisc_bus_type;
+int iosapic_serial_irq(struct parisc_device *dev);
+
#endif /*_ASM_PARISC_PARISC_DEVICE_H_*/
}
EXPORT_SYMBOL(flush_cache_all_local);
+/* Virtual address of pfn. */
+#define pfn_va(pfn) __va(PFN_PHYS(pfn))
+
void
update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
{
- struct page *page = pte_page(*ptep);
+ unsigned long pfn = pte_pfn(*ptep);
+ struct page *page;
- if (pfn_valid(page_to_pfn(page)) && page_mapping(page) &&
- test_bit(PG_dcache_dirty, &page->flags)) {
+ /* We don't have pte special. As a result, we can be called with
+ an invalid pfn and we don't need to flush the kernel dcache page.
+ This occurs with FireGL card in C8000. */
+ if (!pfn_valid(pfn))
+ return;
- flush_kernel_dcache_page(page);
+ page = pfn_to_page(pfn);
+ if (page_mapping(page) && test_bit(PG_dcache_dirty, &page->flags)) {
+ flush_kernel_dcache_page_addr(pfn_va(pfn));
clear_bit(PG_dcache_dirty, &page->flags);
} else if (parisc_requires_coherency())
- flush_kernel_dcache_page(page);
+ flush_kernel_dcache_page_addr(pfn_va(pfn));
}
void
void flush_cache_mm(struct mm_struct *mm)
{
+ struct vm_area_struct *vma;
+ pgd_t *pgd;
+
/* Flushing the whole cache on each cpu takes forever on
rp3440, etc. So, avoid it if the mm isn't too big. */
- if (mm_total_size(mm) < parisc_cache_flush_threshold) {
- struct vm_area_struct *vma;
-
- if (mm->context == mfsp(3)) {
- for (vma = mm->mmap; vma; vma = vma->vm_next) {
- flush_user_dcache_range_asm(vma->vm_start,
- vma->vm_end);
- if (vma->vm_flags & VM_EXEC)
- flush_user_icache_range_asm(
- vma->vm_start, vma->vm_end);
- }
- } else {
- pgd_t *pgd = mm->pgd;
-
- for (vma = mm->mmap; vma; vma = vma->vm_next) {
- unsigned long addr;
-
- for (addr = vma->vm_start; addr < vma->vm_end;
- addr += PAGE_SIZE) {
- pte_t *ptep = get_ptep(pgd, addr);
- if (ptep != NULL) {
- pte_t pte = *ptep;
- __flush_cache_page(vma, addr,
- page_to_phys(pte_page(pte)));
- }
- }
- }
+ if (mm_total_size(mm) >= parisc_cache_flush_threshold) {
+ flush_cache_all();
+ return;
+ }
+
+ if (mm->context == mfsp(3)) {
+ for (vma = mm->mmap; vma; vma = vma->vm_next) {
+ flush_user_dcache_range_asm(vma->vm_start, vma->vm_end);
+ if ((vma->vm_flags & VM_EXEC) == 0)
+ continue;
+ flush_user_icache_range_asm(vma->vm_start, vma->vm_end);
}
return;
}
-#ifdef CONFIG_SMP
- flush_cache_all();
-#else
- flush_cache_all_local();
-#endif
+ pgd = mm->pgd;
+ for (vma = mm->mmap; vma; vma = vma->vm_next) {
+ unsigned long addr;
+
+ for (addr = vma->vm_start; addr < vma->vm_end;
+ addr += PAGE_SIZE) {
+ unsigned long pfn;
+ pte_t *ptep = get_ptep(pgd, addr);
+ if (!ptep)
+ continue;
+ pfn = pte_pfn(*ptep);
+ if (!pfn_valid(pfn))
+ continue;
+ __flush_cache_page(vma, addr, PFN_PHYS(pfn));
+ }
+ }
}
void
void flush_cache_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
{
+ unsigned long addr;
+ pgd_t *pgd;
+
BUG_ON(!vma->vm_mm->context);
- if ((end - start) < parisc_cache_flush_threshold) {
- if (vma->vm_mm->context == mfsp(3)) {
- flush_user_dcache_range_asm(start, end);
- if (vma->vm_flags & VM_EXEC)
- flush_user_icache_range_asm(start, end);
- } else {
- unsigned long addr;
- pgd_t *pgd = vma->vm_mm->pgd;
-
- for (addr = start & PAGE_MASK; addr < end;
- addr += PAGE_SIZE) {
- pte_t *ptep = get_ptep(pgd, addr);
- if (ptep != NULL) {
- pte_t pte = *ptep;
- flush_cache_page(vma,
- addr, pte_pfn(pte));
- }
- }
- }
- } else {
-#ifdef CONFIG_SMP
+ if ((end - start) >= parisc_cache_flush_threshold) {
flush_cache_all();
-#else
- flush_cache_all_local();
-#endif
+ return;
+ }
+
+ if (vma->vm_mm->context == mfsp(3)) {
+ flush_user_dcache_range_asm(start, end);
+ if (vma->vm_flags & VM_EXEC)
+ flush_user_icache_range_asm(start, end);
+ return;
+ }
+
+ pgd = vma->vm_mm->pgd;
+ for (addr = start & PAGE_MASK; addr < end; addr += PAGE_SIZE) {
+ unsigned long pfn;
+ pte_t *ptep = get_ptep(pgd, addr);
+ if (!ptep)
+ continue;
+ pfn = pte_pfn(*ptep);
+ if (pfn_valid(pfn))
+ __flush_cache_page(vma, addr, PFN_PHYS(pfn));
}
}
{
BUG_ON(!vma->vm_mm->context);
- flush_tlb_page(vma, vmaddr);
- __flush_cache_page(vma, vmaddr, page_to_phys(pfn_to_page(pfn)));
-
+ if (pfn_valid(pfn)) {
+ flush_tlb_page(vma, vmaddr);
+ __flush_cache_page(vma, vmaddr, PFN_PHYS(pfn));
+ }
}
#ifdef CONFIG_PARISC_TMPALIAS
}
#ifdef CONFIG_64BIT
-void __cpuinit set_firmware_width_unlocked(void)
+void set_firmware_width_unlocked(void)
{
int ret;
* This function must be called before any pdc_* function that uses the
* convert_to_wide function.
*/
-void __cpuinit set_firmware_width(void)
+void set_firmware_width(void)
{
unsigned long flags;
spin_lock_irqsave(&pdc_lock, flags);
spin_unlock_irqrestore(&pdc_lock, flags);
}
#else
-void __cpuinit set_firmware_width_unlocked(void) {
+void set_firmware_width_unlocked(void)
+{
return;
}
-void __cpuinit set_firmware_width(void) {
+void set_firmware_width(void)
+{
return;
}
#endif /*CONFIG_64BIT*/
return retval;
}
-int __cpuinit pdc_coproc_cfg_unlocked(struct pdc_coproc_cfg *pdc_coproc_info)
+int pdc_coproc_cfg_unlocked(struct pdc_coproc_cfg *pdc_coproc_info)
{
int ret;
* This PDC call returns the presence and status of all the coprocessors
* attached to the processor.
*/
-int __cpuinit pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info)
+int pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info)
{
int ret;
unsigned long flags;
/* Interpret hversion (ret[0]) from PDC_MODEL(4)/PDC_MODEL_INFO(0) */
-enum cpu_type __cpuinit
+enum cpu_type
parisc_get_cpu_type(unsigned long hversion)
{
struct hp_cpu_type_mask *ptr;
/* REVISIT: who is the consumer of this? not sure yet... */
dev->mod_info = pa_pdc_cell->mod_info; /* pass to PAT_GET_ENTITY() */
dev->pmod_loc = pa_pdc_cell->mod_location;
+ dev->mod0 = pa_pdc_cell->mod[0];
register_parisc_device(dev); /* advertise device */
*
* FIXME: doesn't do much yet...
*/
-static void __cpuinit
+static void
init_percpu_prof(unsigned long cpunum)
{
struct cpuinfo_parisc *p;
* (return 1). If so, initialize the chip and tell other partners in crime
* they have work to do.
*/
-static int __cpuinit processor_probe(struct parisc_device *dev)
+static int processor_probe(struct parisc_device *dev)
{
unsigned long txn_addr;
unsigned long cpuid;
*
* o Enable CPU profiling hooks.
*/
-int __cpuinit init_per_cpu(int cpunum)
+int init_per_cpu(int cpunum)
{
int ret;
struct pdc_coproc_cfg coproc_cfg;
* this. */
#define A(__x) ((unsigned long)(__x))
-/*
- * Atomically swap in the new signal mask, and wait for a signal.
- */
-#ifdef CONFIG_64BIT
-#include "sys32.h"
-#endif
-
/*
* Do a signal return - restore sigcontext.
*/
#include <asm/uaccess.h>
#include "signal32.h"
-#include "sys32.h"
#define DEBUG_COMPAT_SIG 0
#define DEBUG_COMPAT_SIG_LEVEL 2
volatile struct task_struct *smp_init_current_idle_task;
/* track which CPU is booting */
-static volatile int cpu_now_booting __cpuinitdata;
+static volatile int cpu_now_booting;
-static int parisc_max_cpus __cpuinitdata = 1;
+static int parisc_max_cpus = 1;
static DEFINE_PER_CPU(spinlock_t, ipi_lock);
/*
* Bring one cpu online.
*/
-int __cpuinit smp_boot_one_cpu(int cpuid, struct task_struct *idle)
+int smp_boot_one_cpu(int cpuid, struct task_struct *idle)
{
const struct cpuinfo_parisc *p = &per_cpu(cpu_data, cpuid);
long timeout;
}
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
+int __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
if (cpu != 0 && cpu < parisc_max_cpus)
smp_boot_one_cpu(cpu, tidle);
+++ /dev/null
-/*
- * Copyright (C) 2002 Richard Hirst <rhirst at parisc-linux.org>
- * Copyright (C) 2003 James Bottomley <jejb at parisc-linux.org>
- * Copyright (C) 2003 Randolph Chung <tausq with parisc-linux.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#ifndef _PARISC64_KERNEL_SYS32_H
-#define _PARISC64_KERNEL_SYS32_H
-
-#include <linux/compat.h>
-
-/* Call a kernel syscall which will use kernel space instead of user
- * space for its copy_to/from_user.
- */
-#define KERNEL_SYSCALL(ret, syscall, args...) \
-{ \
- mm_segment_t old_fs = get_fs(); \
- set_fs(KERNEL_DS); \
- ret = syscall(args); \
- set_fs (old_fs); \
-}
-
-#endif
#include <asm/uaccess.h>
#include <asm/mmu_context.h>
-#include "sys32.h"
-
#undef DEBUG
#ifdef DEBUG
config PPC_DENORMALISATION
bool "PowerPC denormalisation exception handling"
depends on PPC_BOOK3S_64
- default "n"
+ default "y" if PPC_POWERNV
---help---
Add support for handling denormalisation of single precision
values. Useful for bare metal only. If unsure say Y here.
CONFIG_PPC_DENORMALISATION=y
CONFIG_PCCARD=y
CONFIG_ELECTRA_CF=y
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_RPA=m
CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
CONFIG_PACKET=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_PCI_MSI=y
CONFIG_PCCARD=y
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
CONFIG_PPC_SUBPAGE_PROT=y
CONFIG_SCHED_SMT=y
CONFIG_PPC_DENORMALISATION=y
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_RPA=m
CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
CONFIG_PACKET=y
#define EEH_PE_RECOVERING (1 << 1) /* Recovering PE */
#define EEH_PE_PHB_DEAD (1 << 2) /* Dead PHB */
+#define EEH_PE_KEEP (1 << 8) /* Keep PE on hotplug */
+
struct eeh_pe {
int type; /* PE type: PHB/Bus/Device */
int state; /* PE EEH dependent mode */
struct list_head child; /* Child PEs */
};
-#define eeh_pe_for_each_dev(pe, edev) \
- list_for_each_entry(edev, &pe->edevs, list)
+#define eeh_pe_for_each_dev(pe, edev, tmp) \
+ list_for_each_entry_safe(edev, tmp, &pe->edevs, list)
/*
* The struct is used to trace EEH state for the associated
* another tree except the currently existing tree of PCI
* buses and PCI devices
*/
-#define EEH_DEV_IRQ_DISABLED (1<<0) /* Interrupt disabled */
+#define EEH_DEV_BRIDGE (1 << 0) /* PCI bridge */
+#define EEH_DEV_ROOT_PORT (1 << 1) /* PCIe root port */
+#define EEH_DEV_DS_PORT (1 << 2) /* Downstream port */
+#define EEH_DEV_IRQ_DISABLED (1 << 3) /* Interrupt disabled */
+#define EEH_DEV_DISCONNECTED (1 << 4) /* Removing from PE */
+
+#define EEH_DEV_SYSFS (1 << 8) /* Sysfs created */
struct eeh_dev {
int mode; /* EEH mode */
int config_addr; /* Config address */
int pe_config_addr; /* PE config address */
u32 config_space[16]; /* Saved PCI config space */
+ u8 pcie_cap; /* Saved PCIe capability */
struct eeh_pe *pe; /* Associated PE */
struct list_head list; /* Form link list in the PE */
struct pci_controller *phb; /* Associated PHB */
struct device_node *dn; /* Associated device node */
struct pci_dev *pdev; /* Associated PCI device */
+ struct pci_bus *bus; /* PCI bus for partial hotplug */
};
static inline struct device_node *eeh_dev_to_of_node(struct eeh_dev *edev)
struct eeh_pe *eeh_phb_pe_get(struct pci_controller *phb);
struct eeh_pe *eeh_pe_get(struct eeh_dev *edev);
int eeh_add_to_parent_pe(struct eeh_dev *edev);
-int eeh_rmv_from_parent_pe(struct eeh_dev *edev, int purge_pe);
+int eeh_rmv_from_parent_pe(struct eeh_dev *edev);
void eeh_pe_update_time_stamp(struct eeh_pe *pe);
+void *eeh_pe_traverse(struct eeh_pe *root,
+ eeh_traverse_func fn, void *flag);
void *eeh_pe_dev_traverse(struct eeh_pe *root,
eeh_traverse_func fn, void *flag);
void eeh_pe_restore_bars(struct eeh_pe *pe);
unsigned long val);
int eeh_dev_check_failure(struct eeh_dev *edev);
void eeh_addr_cache_build(void);
+void eeh_add_device_early(struct device_node *);
void eeh_add_device_tree_early(struct device_node *);
+void eeh_add_device_late(struct pci_dev *);
void eeh_add_device_tree_late(struct pci_bus *);
void eeh_add_sysfs_files(struct pci_bus *);
-void eeh_remove_bus_device(struct pci_dev *, int);
+void eeh_remove_device(struct pci_dev *);
/**
* EEH_POSSIBLE_ERROR() -- test for possible MMIO failure.
static inline void eeh_addr_cache_build(void) { }
+static inline void eeh_add_device_early(struct device_node *dn) { }
+
static inline void eeh_add_device_tree_early(struct device_node *dn) { }
+static inline void eeh_add_device_late(struct pci_dev *dev) { }
+
static inline void eeh_add_device_tree_late(struct pci_bus *bus) { }
static inline void eeh_add_sysfs_files(struct pci_bus *bus) { }
-static inline void eeh_remove_bus_device(struct pci_dev *dev, int purge_pe) { }
+static inline void eeh_remove_device(struct pci_dev *dev) { }
#define EEH_POSSIBLE_ERROR(val, type) (0)
#define EEH_IO_ERROR_VALUE(size) (-1UL)
#endif
#define hard_irq_disable() do { \
- u8 _was_enabled = get_paca()->soft_enabled; \
+ u8 _was_enabled; \
__hard_irq_disable(); \
- get_paca()->soft_enabled = 0; \
- get_paca()->irq_happened |= PACA_IRQ_HARD_DIS; \
+ _was_enabled = local_paca->soft_enabled; \
+ local_paca->soft_enabled = 0; \
+ local_paca->irq_happened |= PACA_IRQ_HARD_DIS; \
if (_was_enabled) \
trace_hardirqs_off(); \
} while(0)
void sort_ex_table(struct exception_table_entry *start,
struct exception_table_entry *finish);
-#ifdef CONFIG_MODVERSIONS
+#if defined(CONFIG_MODVERSIONS) && defined(CONFIG_PPC64)
#define ARCH_RELOCATES_KCRCTAB
-
-extern const unsigned long reloc_start[];
+#define reloc_start PHYSICAL_START
#endif
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_MODULE_H */
extern struct pci_bus *pcibios_find_pci_bus(struct device_node *dn);
/** Remove all of the PCI devices under this bus */
-extern void __pcibios_remove_pci_devices(struct pci_bus *bus, int purge_pe);
extern void pcibios_remove_pci_devices(struct pci_bus *bus);
/** Discover new pci devices under this bus, and add them */
#include <linux/types.h>
#include <asm/hw_irq.h>
#include <linux/device.h>
+#include <uapi/asm/perf_event.h>
#define MAX_HWEVENTS 8
#define MAX_EVENT_ALTERNATIVES 8
#define PPMU_LIMITED_PMC_REQD 2 /* have to put this on a limited PMC */
#define PPMU_ONLY_COUNT_RUN 4 /* only counting in run state */
-/*
- * We use the event config bit 63 as a flag to request EBB.
- */
-#define EVENT_CONFIG_EBB_SHIFT 63
-
extern int register_power_pmu(struct power_pmu *);
struct pt_regs;
unsigned long tm_orig_msr; /* Thread's MSR on ctx switch */
struct pt_regs ckpt_regs; /* Checkpointed registers */
+ unsigned long tm_tar;
+ unsigned long tm_ppr;
+ unsigned long tm_dscr;
+
/*
* Transactional FP and VSX 0-31 register set.
* NOTE: the sense of these is the opposite of the integer ckpt_regs!
#define SPRN_HRMOR 0x139 /* Real mode offset register */
#define SPRN_HSRR0 0x13A /* Hypervisor Save/Restore 0 */
#define SPRN_HSRR1 0x13B /* Hypervisor Save/Restore 1 */
+/* HFSCR and FSCR bit numbers are the same */
+#define FSCR_TAR_LG 8 /* Enable Target Address Register */
+#define FSCR_EBB_LG 7 /* Enable Event Based Branching */
+#define FSCR_TM_LG 5 /* Enable Transactional Memory */
+#define FSCR_PM_LG 4 /* Enable prob/priv access to PMU SPRs */
+#define FSCR_BHRB_LG 3 /* Enable Branch History Rolling Buffer*/
+#define FSCR_DSCR_LG 2 /* Enable Data Stream Control Register */
+#define FSCR_VECVSX_LG 1 /* Enable VMX/VSX */
+#define FSCR_FP_LG 0 /* Enable Floating Point */
#define SPRN_FSCR 0x099 /* Facility Status & Control Register */
-#define FSCR_TAR (1 << (63-55)) /* Enable Target Address Register */
-#define FSCR_EBB (1 << (63-56)) /* Enable Event Based Branching */
-#define FSCR_DSCR (1 << (63-61)) /* Enable Data Stream Control Register */
+#define FSCR_TAR __MASK(FSCR_TAR_LG)
+#define FSCR_EBB __MASK(FSCR_EBB_LG)
+#define FSCR_DSCR __MASK(FSCR_DSCR_LG)
#define SPRN_HFSCR 0xbe /* HV=1 Facility Status & Control Register */
-#define HFSCR_TAR (1 << (63-55)) /* Enable Target Address Register */
-#define HFSCR_EBB (1 << (63-56)) /* Enable Event Based Branching */
-#define HFSCR_TM (1 << (63-58)) /* Enable Transactional Memory */
-#define HFSCR_PM (1 << (63-60)) /* Enable prob/priv access to PMU SPRs */
-#define HFSCR_BHRB (1 << (63-59)) /* Enable Branch History Rolling Buffer*/
-#define HFSCR_DSCR (1 << (63-61)) /* Enable Data Stream Control Register */
-#define HFSCR_VECVSX (1 << (63-62)) /* Enable VMX/VSX */
-#define HFSCR_FP (1 << (63-63)) /* Enable Floating Point */
+#define HFSCR_TAR __MASK(FSCR_TAR_LG)
+#define HFSCR_EBB __MASK(FSCR_EBB_LG)
+#define HFSCR_TM __MASK(FSCR_TM_LG)
+#define HFSCR_PM __MASK(FSCR_PM_LG)
+#define HFSCR_BHRB __MASK(FSCR_BHRB_LG)
+#define HFSCR_DSCR __MASK(FSCR_DSCR_LG)
+#define HFSCR_VECVSX __MASK(FSCR_VECVSX_LG)
+#define HFSCR_FP __MASK(FSCR_FP_LG)
#define SPRN_TAR 0x32f /* Target Address Register */
#define SPRN_LPCR 0x13E /* LPAR Control Register */
#define LPCR_VPM0 (1ul << (63-0))
#define PVR_970MP 0x0044
#define PVR_970GX 0x0045
#define PVR_POWER7p 0x004A
-#define PVR_POWER8 0x004B
+#define PVR_POWER8E 0x004B
+#define PVR_POWER8 0x004D
#define PVR_BE 0x0070
#define PVR_PA6T 0x0090
#define smp_setup_cpu_maps()
static inline void inhibit_secondary_onlining(void) {}
static inline void uninhibit_secondary_onlining(void) {}
+static inline const struct cpumask *cpu_sibling_mask(int cpu)
+{
+ return cpumask_of(cpu);
+}
#endif /* CONFIG_SMP */
struct thread_struct;
extern struct task_struct *_switch(struct thread_struct *prev,
struct thread_struct *next);
+#ifdef CONFIG_PPC_BOOK3S_64
+static inline void save_tar(struct thread_struct *prev)
+{
+ if (cpu_has_feature(CPU_FTR_ARCH_207S))
+ prev->tar = mfspr(SPRN_TAR);
+}
+#else
+static inline void save_tar(struct thread_struct *prev) {}
+#endif
extern void giveup_fpu(struct task_struct *);
extern void load_up_fpu(void);
header-y += msgbuf.h
header-y += nvram.h
header-y += param.h
+header-y += perf_event.h
header-y += poll.h
header-y += posix_types.h
header-y += ps3fb.h
--- /dev/null
+/*
+ * Copyright 2013 Michael Ellerman, IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2 of the
+ * License.
+ */
+
+#ifndef _UAPI_ASM_POWERPC_PERF_EVENT_H
+#define _UAPI_ASM_POWERPC_PERF_EVENT_H
+
+/*
+ * We use bit 63 of perf_event_attr.config as a flag to request EBB.
+ */
+#define PERF_EVENT_CONFIG_EBB_SHIFT 63
+
+#endif /* _UAPI_ASM_POWERPC_PERF_EVENT_H */
DEFINE(THREAD_TM_TFHAR, offsetof(struct thread_struct, tm_tfhar));
DEFINE(THREAD_TM_TEXASR, offsetof(struct thread_struct, tm_texasr));
DEFINE(THREAD_TM_TFIAR, offsetof(struct thread_struct, tm_tfiar));
+ DEFINE(THREAD_TM_TAR, offsetof(struct thread_struct, tm_tar));
+ DEFINE(THREAD_TM_PPR, offsetof(struct thread_struct, tm_ppr));
+ DEFINE(THREAD_TM_DSCR, offsetof(struct thread_struct, tm_dscr));
DEFINE(PT_CKPT_REGS, offsetof(struct thread_struct, ckpt_regs));
DEFINE(THREAD_TRANSACT_VR0, offsetof(struct thread_struct,
transact_vr[0]));
.cpu_restore = __restore_cpu_power7,
.platform = "power7+",
},
- { /* Power8 */
+ { /* Power8E */
.pvr_mask = 0xffff0000,
.pvr_value = 0x004b0000,
+ .cpu_name = "POWER8E (raw)",
+ .cpu_features = CPU_FTRS_POWER8,
+ .cpu_user_features = COMMON_USER_POWER8,
+ .cpu_user_features2 = COMMON_USER2_POWER8,
+ .mmu_features = MMU_FTRS_POWER8,
+ .icache_bsize = 128,
+ .dcache_bsize = 128,
+ .num_pmcs = 6,
+ .pmc_type = PPC_PMC_IBM,
+ .oprofile_cpu_type = "ppc64/power8",
+ .oprofile_type = PPC_OPROFILE_INVALID,
+ .cpu_setup = __setup_cpu_power8,
+ .cpu_restore = __restore_cpu_power8,
+ .platform = "power8",
+ },
+ { /* Power8 */
+ .pvr_mask = 0xffff0000,
+ .pvr_value = 0x004d0000,
.cpu_name = "POWER8 (raw)",
.cpu_features = CPU_FTRS_POWER8,
.cpu_user_features = COMMON_USER_POWER8,
void eeh_slot_error_detail(struct eeh_pe *pe, int severity)
{
size_t loglen = 0;
- struct eeh_dev *edev;
+ struct eeh_dev *edev, *tmp;
bool valid_cfg_log = true;
/*
eeh_pe_restore_bars(pe);
pci_regs_buf[0] = 0;
- eeh_pe_for_each_dev(pe, edev) {
+ eeh_pe_for_each_dev(pe, edev, tmp) {
loglen += eeh_gather_pci_data(edev, pci_regs_buf + loglen,
EEH_PCI_REGS_LOG_LEN - loglen);
}
}
eeh_dev_check_failure(edev);
-
- pci_dev_put(eeh_dev_to_pci_dev(edev));
return val;
}
* on the CEC architecture, type of the device, on earlier boot
* command-line arguments & etc.
*/
-static void eeh_add_device_early(struct device_node *dn)
+void eeh_add_device_early(struct device_node *dn)
{
struct pci_controller *phb;
* This routine must be used to complete EEH initialization for PCI
* devices that were added after system boot (e.g. hotplug, dlpar).
*/
-static void eeh_add_device_late(struct pci_dev *dev)
+void eeh_add_device_late(struct pci_dev *dev)
{
struct device_node *dn;
struct eeh_dev *edev;
pr_debug("EEH: Already referenced !\n");
return;
}
- WARN_ON(edev->pdev);
- pci_dev_get(dev);
+ /*
+ * The EEH cache might not be removed correctly because of
+ * unbalanced kref to the device during unplug time, which
+ * relies on pcibios_release_device(). So we have to remove
+ * that here explicitly.
+ */
+ if (edev->pdev) {
+ eeh_rmv_from_parent_pe(edev);
+ eeh_addr_cache_rmv_dev(edev->pdev);
+ eeh_sysfs_remove_device(edev->pdev);
+ edev->mode &= ~EEH_DEV_SYSFS;
+
+ edev->pdev = NULL;
+ dev->dev.archdata.edev = NULL;
+ }
+
edev->pdev = dev;
dev->dev.archdata.edev = edev;
/**
* eeh_remove_device - Undo EEH setup for the indicated pci device
* @dev: pci device to be removed
- * @purge_pe: remove the PE or not
*
* This routine should be called when a device is removed from
* a running system (e.g. by hotplug or dlpar). It unregisters
* this device will no longer be detected after this call; thus,
* i/o errors affecting this slot may leave this device unusable.
*/
-static void eeh_remove_device(struct pci_dev *dev, int purge_pe)
+void eeh_remove_device(struct pci_dev *dev)
{
struct eeh_dev *edev;
/* Unregister the device with the EEH/PCI address search system */
pr_debug("EEH: Removing device %s\n", pci_name(dev));
- if (!edev || !edev->pdev) {
+ if (!edev || !edev->pdev || !edev->pe) {
pr_debug("EEH: Not referenced !\n");
return;
}
+
+ /*
+ * During the hotplug for EEH error recovery, we need the EEH
+ * device attached to the parent PE in order for BAR restore
+ * a bit later. So we keep it for BAR restore and remove it
+ * from the parent PE during the BAR resotre.
+ */
edev->pdev = NULL;
dev->dev.archdata.edev = NULL;
- pci_dev_put(dev);
+ if (!(edev->pe->state & EEH_PE_KEEP))
+ eeh_rmv_from_parent_pe(edev);
+ else
+ edev->mode |= EEH_DEV_DISCONNECTED;
- eeh_rmv_from_parent_pe(edev, purge_pe);
eeh_addr_cache_rmv_dev(dev);
eeh_sysfs_remove_device(dev);
+ edev->mode &= ~EEH_DEV_SYSFS;
}
-/**
- * eeh_remove_bus_device - Undo EEH setup for the indicated PCI device
- * @dev: PCI device
- * @purge_pe: remove the corresponding PE or not
- *
- * This routine must be called when a device is removed from the
- * running system through hotplug or dlpar. The corresponding
- * PCI address cache will be removed.
- */
-void eeh_remove_bus_device(struct pci_dev *dev, int purge_pe)
-{
- struct pci_bus *bus = dev->subordinate;
- struct pci_dev *child, *tmp;
-
- eeh_remove_device(dev, purge_pe);
-
- if (bus && dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
- list_for_each_entry_safe(child, tmp, &bus->devices, bus_list)
- eeh_remove_bus_device(child, purge_pe);
- }
-}
-EXPORT_SYMBOL_GPL(eeh_remove_bus_device);
-
static int proc_eeh_show(struct seq_file *m, void *v)
{
if (0 == eeh_subsystem_enabled) {
static int __init eeh_init_proc(void)
{
- if (machine_is(pseries))
+ if (machine_is(pseries) || machine_is(powernv))
proc_create("powerpc/eeh", 0, NULL, &proc_eeh_operations);
return 0;
}
struct pci_io_addr_range *piar;
piar = rb_entry(n, struct pci_io_addr_range, rb_node);
- if (addr < piar->addr_lo) {
+ if (addr < piar->addr_lo)
n = n->rb_left;
- } else {
- if (addr > piar->addr_hi) {
- n = n->rb_right;
- } else {
- pci_dev_get(piar->pcidev);
- return piar->edev;
- }
- }
+ else if (addr > piar->addr_hi)
+ n = n->rb_right;
+ else
+ return piar->edev;
}
return NULL;
if (!piar)
return NULL;
- pci_dev_get(dev);
piar->addr_lo = alo;
piar->addr_hi = ahi;
piar->edev = pci_dev_to_eeh_dev(dev);
if (piar->pcidev == dev) {
rb_erase(n, &pci_io_addr_cache_root.rb_root);
- pci_dev_put(piar->pcidev);
kfree(piar);
goto restart;
}
if (!edev)
continue;
- pci_dev_get(dev); /* matching put is in eeh_remove_device() */
dev->dev.archdata.edev = edev;
edev->pdev = dev;
eeh_addr_cache_insert_dev(dev);
-
eeh_sysfs_add_device(dev);
}
static void eeh_enable_irq(struct pci_dev *dev)
{
struct eeh_dev *edev = pci_dev_to_eeh_dev(dev);
+ struct irq_desc *desc;
if ((edev->mode) & EEH_DEV_IRQ_DISABLED) {
edev->mode &= ~EEH_DEV_IRQ_DISABLED;
- enable_irq(dev->irq);
+
+ desc = irq_to_desc(dev->irq);
+ if (desc && desc->depth > 0)
+ enable_irq(dev->irq);
}
}
return NULL;
}
+static void *eeh_rmv_device(void *data, void *userdata)
+{
+ struct pci_driver *driver;
+ struct eeh_dev *edev = (struct eeh_dev *)data;
+ struct pci_dev *dev = eeh_dev_to_pci_dev(edev);
+ int *removed = (int *)userdata;
+
+ /*
+ * Actually, we should remove the PCI bridges as well.
+ * However, that's lots of complexity to do that,
+ * particularly some of devices under the bridge might
+ * support EEH. So we just care about PCI devices for
+ * simplicity here.
+ */
+ if (!dev || (dev->hdr_type & PCI_HEADER_TYPE_BRIDGE))
+ return NULL;
+ driver = eeh_pcid_get(dev);
+ if (driver && driver->err_handler)
+ return NULL;
+
+ /* Remove it from PCI subsystem */
+ pr_debug("EEH: Removing %s without EEH sensitive driver\n",
+ pci_name(dev));
+ edev->bus = dev->bus;
+ edev->mode |= EEH_DEV_DISCONNECTED;
+ (*removed)++;
+
+ pci_stop_and_remove_bus_device(dev);
+
+ return NULL;
+}
+
+static void *eeh_pe_detach_dev(void *data, void *userdata)
+{
+ struct eeh_pe *pe = (struct eeh_pe *)data;
+ struct eeh_dev *edev, *tmp;
+
+ eeh_pe_for_each_dev(pe, edev, tmp) {
+ if (!(edev->mode & EEH_DEV_DISCONNECTED))
+ continue;
+
+ edev->mode &= ~(EEH_DEV_DISCONNECTED | EEH_DEV_IRQ_DISABLED);
+ eeh_rmv_from_parent_pe(edev);
+ }
+
+ return NULL;
+}
+
/**
* eeh_reset_device - Perform actual reset of a pci slot
* @pe: EEH PE
*/
static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus)
{
+ struct pci_bus *frozen_bus = eeh_pe_bus_get(pe);
struct timeval tstamp;
- int cnt, rc;
+ int cnt, rc, removed = 0;
/* pcibios will clear the counter; save the value */
cnt = pe->freeze_count;
* devices are expected to be attached soon when calling
* into pcibios_add_pci_devices().
*/
+ eeh_pe_state_mark(pe, EEH_PE_KEEP);
if (bus)
- __pcibios_remove_pci_devices(bus, 0);
+ pcibios_remove_pci_devices(bus);
+ else if (frozen_bus)
+ eeh_pe_dev_traverse(pe, eeh_rmv_device, &removed);
/* Reset the pci controller. (Asserts RST#; resets config space).
* Reconfigure bridges and devices. Don't try to bring the system
* potentially weird things happen.
*/
if (bus) {
+ pr_info("EEH: Sleep 5s ahead of complete hotplug\n");
ssleep(5);
+
+ /*
+ * The EEH device is still connected with its parent
+ * PE. We should disconnect it so the binding can be
+ * rebuilt when adding PCI devices.
+ */
+ eeh_pe_traverse(pe, eeh_pe_detach_dev, NULL);
pcibios_add_pci_devices(bus);
+ } else if (frozen_bus && removed) {
+ pr_info("EEH: Sleep 5s ahead of partial hotplug\n");
+ ssleep(5);
+
+ eeh_pe_traverse(pe, eeh_pe_detach_dev, NULL);
+ pcibios_add_pci_devices(frozen_bus);
}
+ eeh_pe_state_clear(pe, EEH_PE_KEEP);
pe->tstamp = tstamp;
pe->freeze_count = cnt;
* callback returns something other than NULL, or no more PEs
* to be traversed.
*/
-static void *eeh_pe_traverse(struct eeh_pe *root,
- eeh_traverse_func fn, void *flag)
+void *eeh_pe_traverse(struct eeh_pe *root,
+ eeh_traverse_func fn, void *flag)
{
struct eeh_pe *pe;
void *ret;
eeh_traverse_func fn, void *flag)
{
struct eeh_pe *pe;
- struct eeh_dev *edev;
+ struct eeh_dev *edev, *tmp;
void *ret;
if (!root) {
/* Traverse root PE */
for (pe = root; pe; pe = eeh_pe_next(pe, root)) {
- eeh_pe_for_each_dev(pe, edev) {
+ eeh_pe_for_each_dev(pe, edev, tmp) {
ret = fn(edev, flag);
if (ret)
return ret;
while (parent) {
if (!(parent->type & EEH_PE_INVALID))
break;
- parent->type &= ~EEH_PE_INVALID;
+ parent->type &= ~(EEH_PE_INVALID | EEH_PE_KEEP);
parent = parent->parent;
}
pr_debug("EEH: Add %s to Device PE#%x, Parent PE#%x\n",
/**
* eeh_rmv_from_parent_pe - Remove one EEH device from the associated PE
* @edev: EEH device
- * @purge_pe: remove PE or not
*
* The PE hierarchy tree might be changed when doing PCI hotplug.
* Also, the PCI devices or buses could be removed from the system
* during EEH recovery. So we have to call the function remove the
* corresponding PE accordingly if necessary.
*/
-int eeh_rmv_from_parent_pe(struct eeh_dev *edev, int purge_pe)
+int eeh_rmv_from_parent_pe(struct eeh_dev *edev)
{
struct eeh_pe *pe, *parent, *child;
int cnt;
if (!edev->pe) {
- pr_warning("%s: No PE found for EEH device %s\n",
- __func__, edev->dn->full_name);
+ pr_debug("%s: No PE found for EEH device %s\n",
+ __func__, edev->dn->full_name);
return -EEXIST;
}
if (pe->type & EEH_PE_PHB)
break;
- if (purge_pe) {
+ if (!(pe->state & EEH_PE_KEEP)) {
if (list_empty(&pe->edevs) &&
list_empty(&pe->child_list)) {
list_del(&pe->child);
{
struct eeh_pe *pe = (struct eeh_pe *)data;
int state = *((int *)flag);
- struct eeh_dev *tmp;
+ struct eeh_dev *edev, *tmp;
struct pci_dev *pdev;
/*
* the PCI device driver.
*/
pe->state |= state;
- eeh_pe_for_each_dev(pe, tmp) {
- pdev = eeh_dev_to_pci_dev(tmp);
+ eeh_pe_for_each_dev(pe, edev, tmp) {
+ pdev = eeh_dev_to_pci_dev(edev);
if (pdev)
pdev->error_state = pci_channel_io_frozen;
}
* blocked on normal path during the stage. So we need utilize
* eeh operations, which is always permitted.
*/
-static void eeh_bridge_check_link(struct pci_dev *pdev,
+static void eeh_bridge_check_link(struct eeh_dev *edev,
struct device_node *dn)
{
int cap;
* We only check root port and downstream ports of
* PCIe switches
*/
- if (!pci_is_pcie(pdev) ||
- (pci_pcie_type(pdev) != PCI_EXP_TYPE_ROOT_PORT &&
- pci_pcie_type(pdev) != PCI_EXP_TYPE_DOWNSTREAM))
+ if (!(edev->mode & (EEH_DEV_ROOT_PORT | EEH_DEV_DS_PORT)))
return;
- pr_debug("%s: Check PCIe link for %s ...\n",
- __func__, pci_name(pdev));
+ pr_debug("%s: Check PCIe link for %04x:%02x:%02x.%01x ...\n",
+ __func__, edev->phb->global_number,
+ edev->config_addr >> 8,
+ PCI_SLOT(edev->config_addr & 0xFF),
+ PCI_FUNC(edev->config_addr & 0xFF));
/* Check slot status */
- cap = pdev->pcie_cap;
+ cap = edev->pcie_cap;
eeh_ops->read_config(dn, cap + PCI_EXP_SLTSTA, 2, &val);
if (!(val & PCI_EXP_SLTSTA_PDS)) {
pr_debug(" No card in the slot (0x%04x) !\n", val);
#define BYTE_SWAP(OFF) (8*((OFF)/4)+3-(OFF))
#define SAVED_BYTE(OFF) (((u8 *)(edev->config_space))[BYTE_SWAP(OFF)])
-static void eeh_restore_bridge_bars(struct pci_dev *pdev,
- struct eeh_dev *edev,
+static void eeh_restore_bridge_bars(struct eeh_dev *edev,
struct device_node *dn)
{
int i;
eeh_ops->write_config(dn, PCI_COMMAND, 4, edev->config_space[1]);
/* Check the PCIe link is ready */
- eeh_bridge_check_link(pdev, dn);
+ eeh_bridge_check_link(edev, dn);
}
static void eeh_restore_device_bars(struct eeh_dev *edev,
*/
static void *eeh_restore_one_device_bars(void *data, void *flag)
{
- struct pci_dev *pdev = NULL;
struct eeh_dev *edev = (struct eeh_dev *)data;
struct device_node *dn = eeh_dev_to_of_node(edev);
- /* Trace the PCI bridge */
- if (eeh_probe_mode_dev()) {
- pdev = eeh_dev_to_pci_dev(edev);
- if (pdev->hdr_type != PCI_HEADER_TYPE_BRIDGE)
- pdev = NULL;
- }
-
- if (pdev)
- eeh_restore_bridge_bars(pdev, edev, dn);
+ /* Do special restore for bridges */
+ if (edev->mode & EEH_DEV_BRIDGE)
+ eeh_restore_bridge_bars(edev, dn);
else
eeh_restore_device_bars(edev, dn);
void eeh_sysfs_add_device(struct pci_dev *pdev)
{
+ struct eeh_dev *edev = pci_dev_to_eeh_dev(pdev);
int rc=0;
+ if (edev && (edev->mode & EEH_DEV_SYSFS))
+ return;
+
rc += device_create_file(&pdev->dev, &dev_attr_eeh_mode);
rc += device_create_file(&pdev->dev, &dev_attr_eeh_config_addr);
rc += device_create_file(&pdev->dev, &dev_attr_eeh_pe_config_addr);
if (rc)
printk(KERN_WARNING "EEH: Unable to create sysfs entries\n");
+ else if (edev)
+ edev->mode |= EEH_DEV_SYSFS;
}
void eeh_sysfs_remove_device(struct pci_dev *pdev)
{
+ struct eeh_dev *edev = pci_dev_to_eeh_dev(pdev);
+
+ /*
+ * The parent directory might have been removed. We needn't
+ * continue for that case.
+ */
+ if (!pdev->dev.kobj.sd) {
+ if (edev)
+ edev->mode &= ~EEH_DEV_SYSFS;
+ return;
+ }
+
device_remove_file(&pdev->dev, &dev_attr_eeh_mode);
device_remove_file(&pdev->dev, &dev_attr_eeh_config_addr);
device_remove_file(&pdev->dev, &dev_attr_eeh_pe_config_addr);
+
+ if (edev)
+ edev->mode &= ~EEH_DEV_SYSFS;
}
#ifdef CONFIG_PPC_BOOK3S_64
BEGIN_FTR_SECTION
- /*
- * Back up the TAR across context switches. Note that the TAR is not
- * available for use in the kernel. (To provide this, the TAR should
- * be backed up/restored on exception entry/exit instead, and be in
- * pt_regs. FIXME, this should be in pt_regs anyway (for debug).)
- */
- mfspr r0,SPRN_TAR
- std r0,THREAD_TAR(r3)
-
/* Event based branch registers */
mfspr r0, SPRN_BESCR
std r0, THREAD_BESCR(r3)
ld r7,DSCR_DEFAULT@toc(2)
ld r0,THREAD_DSCR(r4)
cmpwi r6,0
+ li r8, FSCR_DSCR
bne 1f
ld r0,0(r7)
-1: cmpd r0,r25
+ b 3f
+1:
+ BEGIN_FTR_SECTION_NESTED(70)
+ mfspr r6, SPRN_FSCR
+ or r6, r6, r8
+ mtspr SPRN_FSCR, r6
+ BEGIN_FTR_SECTION_NESTED(69)
+ mfspr r6, SPRN_HFSCR
+ or r6, r6, r8
+ mtspr SPRN_HFSCR, r6
+ END_FTR_SECTION_NESTED(CPU_FTR_HVMODE, CPU_FTR_HVMODE, 69)
+ b 4f
+ END_FTR_SECTION_NESTED(CPU_FTR_ARCH_207S, CPU_FTR_ARCH_207S, 70)
+3:
+ BEGIN_FTR_SECTION_NESTED(70)
+ mfspr r6, SPRN_FSCR
+ andc r6, r6, r8
+ mtspr SPRN_FSCR, r6
+ BEGIN_FTR_SECTION_NESTED(69)
+ mfspr r6, SPRN_HFSCR
+ andc r6, r6, r8
+ mtspr SPRN_HFSCR, r6
+ END_FTR_SECTION_NESTED(CPU_FTR_HVMODE, CPU_FTR_HVMODE, 69)
+ END_FTR_SECTION_NESTED(CPU_FTR_ARCH_207S, CPU_FTR_ARCH_207S, 70)
+4: cmpd r0,r25
beq 2f
mtspr SPRN_DSCR,r0
2:
. = 0x4f80
SET_SCRATCH0(r13)
EXCEPTION_PROLOG_0(PACA_EXGEN)
- b facility_unavailable_relon_hv
+ b hv_facility_unavailable_relon_hv
STD_RELON_EXCEPTION_PSERIES(0x5300, 0x1300, instruction_breakpoint)
#ifdef CONFIG_PPC_DENORMALISATION
b .ret_from_except
STD_EXCEPTION_COMMON(0xf60, facility_unavailable, .facility_unavailable_exception)
+ STD_EXCEPTION_COMMON(0xf80, hv_facility_unavailable, .facility_unavailable_exception)
.align 7
.globl __end_handlers
STD_RELON_EXCEPTION_PSERIES_OOL(0xf20, altivec_unavailable)
STD_RELON_EXCEPTION_PSERIES_OOL(0xf40, vsx_unavailable)
STD_RELON_EXCEPTION_PSERIES_OOL(0xf60, facility_unavailable)
- STD_RELON_EXCEPTION_HV_OOL(0xf80, facility_unavailable)
+ STD_RELON_EXCEPTION_HV_OOL(0xf80, hv_facility_unavailable)
#if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_PPC_POWERNV)
/*
seq_printf(p, "%10u ", per_cpu(irq_stat, j).spurious_irqs);
seq_printf(p, " Spurious interrupts\n");
- seq_printf(p, "%*s: ", prec, "CNT");
+ seq_printf(p, "%*s: ", prec, "PMI");
for_each_online_cpu(j)
seq_printf(p, "%10u ", per_cpu(irq_stat, j).pmu_irqs);
seq_printf(p, " Performance monitoring interrupts\n");
/* Allocate bus and devices resources */
pcibios_allocate_bus_resources(bus);
pcibios_claim_one_bus(bus);
+ if (!pci_has_flag(PCI_PROBE_ONLY))
+ pci_assign_unassigned_bus_resources(bus);
/* Fixup EEH */
eeh_add_device_tree_late(bus);
#include <asm/eeh.h>
/**
- * __pcibios_remove_pci_devices - remove all devices under this bus
+ * pcibios_release_device - release PCI device
+ * @dev: PCI device
+ *
+ * The function is called before releasing the indicated PCI device.
+ */
+void pcibios_release_device(struct pci_dev *dev)
+{
+ eeh_remove_device(dev);
+}
+
+/**
+ * pcibios_remove_pci_devices - remove all devices under this bus
* @bus: the indicated PCI bus
- * @purge_pe: destroy the PE on removal of PCI devices
*
* Remove all of the PCI devices under this bus both from the
* linux pci device tree, and from the powerpc EEH address cache.
- * By default, the corresponding PE will be destroied during the
- * normal PCI hotplug path. For PCI hotplug during EEH recovery,
- * the corresponding PE won't be destroied and deallocated.
*/
-void __pcibios_remove_pci_devices(struct pci_bus *bus, int purge_pe)
+void pcibios_remove_pci_devices(struct pci_bus *bus)
{
struct pci_dev *dev, *tmp;
struct pci_bus *child_bus;
/* First go down child busses */
list_for_each_entry(child_bus, &bus->children, node)
- __pcibios_remove_pci_devices(child_bus, purge_pe);
+ pcibios_remove_pci_devices(child_bus);
pr_debug("PCI: Removing devices on bus %04x:%02x\n",
pci_domain_nr(bus), bus->number);
list_for_each_entry_safe(dev, tmp, &bus->devices, bus_list) {
- pr_debug(" * Removing %s...\n", pci_name(dev));
- eeh_remove_bus_device(dev, purge_pe);
+ pr_debug(" Removing %s...\n", pci_name(dev));
pci_stop_and_remove_bus_device(dev);
}
}
-/**
- * pcibios_remove_pci_devices - remove all devices under this bus
- * @bus: the indicated PCI bus
- *
- * Remove all of the PCI devices under this bus both from the
- * linux pci device tree, and from the powerpc EEH address cache.
- */
-void pcibios_remove_pci_devices(struct pci_bus *bus)
-{
- __pcibios_remove_pci_devices(bus, 1);
-}
EXPORT_SYMBOL_GPL(pcibios_remove_pci_devices);
/**
*/
void pcibios_add_pci_devices(struct pci_bus * bus)
{
- int slotno, num, mode, pass, max;
+ int slotno, mode, pass, max;
struct pci_dev *dev;
struct device_node *dn = pci_bus_to_OF_node(bus);
/* use ofdt-based probe */
of_rescan_bus(dn, bus);
} else if (mode == PCI_PROBE_NORMAL) {
- /* use legacy probe */
+ /*
+ * Use legacy probe. In the partial hotplug case, we
+ * probably have grandchildren devices unplugged. So
+ * we don't check the return value from pci_scan_slot() in
+ * order for fully rescan all the way down to pick them up.
+ * They can have been removed during partial hotplug.
+ */
slotno = PCI_SLOT(PCI_DN(dn->child)->devfn);
- num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
- if (!num)
- return;
+ pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
pcibios_setup_bus_devices(bus);
max = bus->busn_res.start;
for (pass = 0; pass < 2; pass++) {
return;
}
- bus = pci_add_new_bus(dev->bus, dev, busrange[0]);
+ bus = pci_find_bus(pci_domain_nr(dev->bus), busrange[0]);
if (!bus) {
- printk(KERN_ERR "Failed to create pci bus for %s\n",
- node->full_name);
- return;
+ bus = pci_add_new_bus(dev->bus, dev, busrange[0]);
+ if (!bus) {
+ printk(KERN_ERR "Failed to create pci bus for %s\n",
+ node->full_name);
+ return;
+ }
}
bus->primary = dev->bus->number;
}
EXPORT_SYMBOL(of_scan_pci_bridge);
+static struct pci_dev *of_scan_pci_dev(struct pci_bus *bus,
+ struct device_node *dn)
+{
+ struct pci_dev *dev = NULL;
+ const u32 *reg;
+ int reglen, devfn;
+
+ pr_debug(" * %s\n", dn->full_name);
+ if (!of_device_is_available(dn))
+ return NULL;
+
+ reg = of_get_property(dn, "reg", ®len);
+ if (reg == NULL || reglen < 20)
+ return NULL;
+ devfn = (reg[0] >> 8) & 0xff;
+
+ /* Check if the PCI device is already there */
+ dev = pci_get_slot(bus, devfn);
+ if (dev) {
+ pci_dev_put(dev);
+ return dev;
+ }
+
+ /* create a new pci_dev for this device */
+ dev = of_create_pci_dev(dn, bus, devfn);
+ if (!dev)
+ return NULL;
+
+ pr_debug(" dev header type: %x\n", dev->hdr_type);
+ return dev;
+}
+
/**
* __of_scan_bus - given a PCI bus node, setup bus and scan for child devices
* @node: device tree node for the PCI bus
int rescan_existing)
{
struct device_node *child;
- const u32 *reg;
- int reglen, devfn;
struct pci_dev *dev;
pr_debug("of_scan_bus(%s) bus no %d...\n",
/* Scan direct children */
for_each_child_of_node(node, child) {
- pr_debug(" * %s\n", child->full_name);
- if (!of_device_is_available(child))
- continue;
- reg = of_get_property(child, "reg", ®len);
- if (reg == NULL || reglen < 20)
- continue;
- devfn = (reg[0] >> 8) & 0xff;
-
- /* create a new pci_dev for this device */
- dev = of_create_pci_dev(child, bus, devfn);
+ dev = of_scan_pci_dev(bus, child);
if (!dev)
continue;
pr_debug(" dev header type: %x\n", dev->hdr_type);
struct ppc64_tlb_batch *batch;
#endif
+ /* Back up the TAR across context switches.
+ * Note that the TAR is not available for use in the kernel. (To
+ * provide this, the TAR should be backed up/restored on exception
+ * entry/exit instead, and be in pt_regs. FIXME, this should be in
+ * pt_regs anyway (for debug).)
+ * Save the TAR here before we do treclaim/trecheckpoint as these
+ * will change the TAR.
+ */
+ save_tar(&prev->thread);
+
__switch_to_tm(prev);
#ifdef CONFIG_SMP
W(0xfffe0000), W(0x003a0000), /* POWER5/POWER5+ */
W(0xffff0000), W(0x003e0000), /* POWER6 */
W(0xffff0000), W(0x003f0000), /* POWER7 */
- W(0xffff0000), W(0x004b0000), /* POWER8 */
+ W(0xffff0000), W(0x004b0000), /* POWER8E */
+ W(0xffff0000), W(0x004d0000), /* POWER8 */
W(0xffffffff), W(0x0f000004), /* all 2.07-compliant */
W(0xffffffff), W(0x0f000003), /* all 2.06-compliant */
W(0xffffffff), W(0x0f000002), /* all 2.05-compliant */
* must match by the macro below. Update the definition if
* the structure layout changes.
*/
-#define IBM_ARCH_VEC_NRCORES_OFFSET 117
+#define IBM_ARCH_VEC_NRCORES_OFFSET 125
W(NR_CPUS), /* number of cores supported */
0,
0,
std r5, _CCR(r7)
std r6, _XER(r7)
+
+ /* ******************** TAR, PPR, DSCR ********** */
+ mfspr r3, SPRN_TAR
+ mfspr r4, SPRN_PPR
+ mfspr r5, SPRN_DSCR
+
+ std r3, THREAD_TM_TAR(r12)
+ std r4, THREAD_TM_PPR(r12)
+ std r5, THREAD_TM_DSCR(r12)
+
/* MSR and flags: We don't change CRs, and we don't need to alter
* MSR.
*/
mtmsr r6 /* FP/Vec off again! */
restore_gprs:
+
+ /* ******************** TAR, PPR, DSCR ********** */
+ ld r4, THREAD_TM_TAR(r3)
+ ld r5, THREAD_TM_PPR(r3)
+ ld r6, THREAD_TM_DSCR(r3)
+
+ mtspr SPRN_TAR, r4
+ mtspr SPRN_PPR, r5
+ mtspr SPRN_DSCR, r6
+
/* ******************** CR,LR,CCR,MSR ********** */
ld r3, _CTR(r7)
ld r4, _LINK(r7)
#include <asm/machdep.h>
#include <asm/rtas.h>
#include <asm/pmc.h>
-#ifdef CONFIG_PPC32
#include <asm/reg.h>
-#endif
#ifdef CONFIG_PMAC_BACKLIGHT
#include <asm/backlight.h>
#endif
die("Unrecoverable VSX Unavailable Exception", regs, SIGABRT);
}
+#ifdef CONFIG_PPC64
void facility_unavailable_exception(struct pt_regs *regs)
{
static char *facility_strings[] = {
- "FPU",
- "VMX/VSX",
- "DSCR",
- "PMU SPRs",
- "BHRB",
- "TM",
- "AT",
- "EBB",
- "TAR",
+ [FSCR_FP_LG] = "FPU",
+ [FSCR_VECVSX_LG] = "VMX/VSX",
+ [FSCR_DSCR_LG] = "DSCR",
+ [FSCR_PM_LG] = "PMU SPRs",
+ [FSCR_BHRB_LG] = "BHRB",
+ [FSCR_TM_LG] = "TM",
+ [FSCR_EBB_LG] = "EBB",
+ [FSCR_TAR_LG] = "TAR",
};
- char *facility, *prefix;
+ char *facility = "unknown";
u64 value;
+ u8 status;
+ bool hv;
- if (regs->trap == 0xf60) {
- value = mfspr(SPRN_FSCR);
- prefix = "";
- } else {
+ hv = (regs->trap == 0xf80);
+ if (hv)
value = mfspr(SPRN_HFSCR);
- prefix = "Hypervisor ";
+ else
+ value = mfspr(SPRN_FSCR);
+
+ status = value >> 56;
+ if (status == FSCR_DSCR_LG) {
+ /* User is acessing the DSCR. Set the inherit bit and allow
+ * the user to set it directly in future by setting via the
+ * H/FSCR DSCR bit.
+ */
+ current->thread.dscr_inherit = 1;
+ if (hv)
+ mtspr(SPRN_HFSCR, value | HFSCR_DSCR);
+ else
+ mtspr(SPRN_FSCR, value | FSCR_DSCR);
+ return;
}
- value = value >> 56;
+ if ((status < ARRAY_SIZE(facility_strings)) &&
+ facility_strings[status])
+ facility = facility_strings[status];
/* We restore the interrupt state now */
if (!arch_irq_disabled_regs(regs))
local_irq_enable();
- if (value < ARRAY_SIZE(facility_strings))
- facility = facility_strings[value];
- else
- facility = "unknown";
-
pr_err("%sFacility '%s' unavailable, exception at 0x%lx, MSR=%lx\n",
- prefix, facility, regs->nip, regs->msr);
+ hv ? "Hypervisor " : "", facility, regs->nip, regs->msr);
if (user_mode(regs)) {
_exception(SIGILL, regs, ILL_ILLOPC, regs->nip);
die("Unexpected facility unavailable exception", regs, SIGABRT);
}
+#endif
#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
#endif
SECTIONS
{
- . = 0;
- reloc_start = .;
-
. = KERNELBASE;
/*
rma_size <<= PAGE_SHIFT;
rmls = lpcr_rmls(rma_size);
err = -EINVAL;
- if (rmls < 0) {
+ if ((long)rmls < 0) {
pr_err("KVM: Can't use RMA of 0x%lx bytes\n", rma_size);
goto out_srcu;
}
/* Allocate the guest's logical partition ID */
lpid = kvmppc_alloc_lpid();
- if (lpid < 0)
+ if ((long)lpid < 0)
return -ENOMEM;
kvm->arch.lpid = lpid;
if (err)
goto free_shadow_vcpu;
+ err = -ENOMEM;
p = __get_free_page(GFP_KERNEL|__GFP_ZERO);
- /* the real shared page fills the last 4k of our page */
- vcpu->arch.shared = (void*)(p + PAGE_SIZE - 4096);
if (!p)
goto uninit_vcpu;
+ /* the real shared page fills the last 4k of our page */
+ vcpu->arch.shared = (void *)(p + PAGE_SIZE - 4096);
#ifdef CONFIG_PPC_BOOK3S_64
/* default to book3s_64 (970fx) */
{
unsigned long va;
unsigned int penc;
+ unsigned long sllp;
/*
* We need 14 to 65 bits of va for a tlibe of 4K page
/* clear out bits after (52) [0....52.....63] */
va &= ~((1ul << (64 - 52)) - 1);
va |= ssize << 8;
- va |= mmu_psize_defs[apsize].sllp << 6;
+ sllp = ((mmu_psize_defs[apsize].sllp & SLB_VSID_L) >> 6) |
+ ((mmu_psize_defs[apsize].sllp & SLB_VSID_LP) >> 4);
+ va |= sllp << 5;
asm volatile(ASM_FTR_IFCLR("tlbie %0,0", PPC_TLBIE(%1,%0), %2)
: : "r" (va), "r"(0), "i" (CPU_FTR_ARCH_206)
: "memory");
{
unsigned long va;
unsigned int penc;
+ unsigned long sllp;
/* VPN_SHIFT can be atmost 12 */
va = vpn << VPN_SHIFT;
/* clear out bits after(52) [0....52.....63] */
va &= ~((1ul << (64 - 52)) - 1);
va |= ssize << 8;
- va |= mmu_psize_defs[apsize].sllp << 6;
+ sllp = ((mmu_psize_defs[apsize].sllp & SLB_VSID_L) >> 6) |
+ ((mmu_psize_defs[apsize].sllp & SLB_VSID_LP) >> 4);
+ va |= sllp << 5;
asm volatile(".long 0x7c000224 | (%0 << 11) | (0 << 21)"
: : "r"(va) : "memory");
break;
seg_off |= vpi << shift;
}
*vpn = vsid << (SID_SHIFT - VPN_SHIFT) | seg_off >> VPN_SHIFT;
+ break;
case MMU_SEGSIZE_1T:
/* We only have 40 - 23 bits of seg_off in avpn */
seg_off = (avpn & 0x1ffff) << 23;
seg_off |= vpi << shift;
}
*vpn = vsid << (SID_SHIFT_1T - VPN_SHIFT) | seg_off >> VPN_SHIFT;
+ break;
default:
*vpn = size = 0;
}
#include <linux/seq_file.h>
#include <linux/uaccess.h>
#include <linux/slab.h>
+#include <asm/cputhreads.h>
#include <asm/sparsemem.h>
#include <asm/prom.h>
#include <asm/smp.h>
}
}
if (changed) {
- cpumask_set_cpu(cpu, changes);
+ cpumask_or(changes, changes, cpu_sibling_mask(cpu));
+ cpu = cpu_last_thread_sibling(cpu);
}
}
if (!data)
return -EINVAL;
- cpu = get_cpu();
+ cpu = smp_processor_id();
for (update = data; update; update = update->next) {
if (cpu != update->cpu)
*/
int arch_update_cpu_topology(void)
{
- unsigned int cpu, changed = 0;
+ unsigned int cpu, sibling, changed = 0;
struct topology_update_data *updates, *ud;
unsigned int associativity[VPHN_ASSOC_BUFSIZE] = {0};
cpumask_t updated_cpus;
struct device *dev;
- int weight, i = 0;
+ int weight, new_nid, i = 0;
weight = cpumask_weight(&cpu_associativity_changes_mask);
if (!weight)
cpumask_clear(&updated_cpus);
for_each_cpu(cpu, &cpu_associativity_changes_mask) {
- ud = &updates[i++];
- ud->cpu = cpu;
- vphn_get_associativity(cpu, associativity);
- ud->new_nid = associativity_to_nid(associativity);
-
- if (ud->new_nid < 0 || !node_online(ud->new_nid))
- ud->new_nid = first_online_node;
+ /*
+ * If siblings aren't flagged for changes, updates list
+ * will be too short. Skip on this update and set for next
+ * update.
+ */
+ if (!cpumask_subset(cpu_sibling_mask(cpu),
+ &cpu_associativity_changes_mask)) {
+ pr_info("Sibling bits not set for associativity "
+ "change, cpu%d\n", cpu);
+ cpumask_or(&cpu_associativity_changes_mask,
+ &cpu_associativity_changes_mask,
+ cpu_sibling_mask(cpu));
+ cpu = cpu_last_thread_sibling(cpu);
+ continue;
+ }
- ud->old_nid = numa_cpu_lookup_table[cpu];
- cpumask_set_cpu(cpu, &updated_cpus);
+ /* Use associativity from first thread for all siblings */
+ vphn_get_associativity(cpu, associativity);
+ new_nid = associativity_to_nid(associativity);
+ if (new_nid < 0 || !node_online(new_nid))
+ new_nid = first_online_node;
+
+ if (new_nid == numa_cpu_lookup_table[cpu]) {
+ cpumask_andnot(&cpu_associativity_changes_mask,
+ &cpu_associativity_changes_mask,
+ cpu_sibling_mask(cpu));
+ cpu = cpu_last_thread_sibling(cpu);
+ continue;
+ }
- if (i < weight)
- ud->next = &updates[i];
+ for_each_cpu(sibling, cpu_sibling_mask(cpu)) {
+ ud = &updates[i++];
+ ud->cpu = sibling;
+ ud->new_nid = new_nid;
+ ud->old_nid = numa_cpu_lookup_table[sibling];
+ cpumask_set_cpu(sibling, &updated_cpus);
+ if (i < weight)
+ ud->next = &updates[i];
+ }
+ cpu = cpu_last_thread_sibling(cpu);
}
stop_machine(update_cpu_topology, &updates[0], &updated_cpus);
* use bit 63 of the event code for something else if they wish.
*/
return (ppmu->flags & PPMU_EBB) &&
- ((event->attr.config >> EVENT_CONFIG_EBB_SHIFT) & 1);
+ ((event->attr.config >> PERF_EVENT_CONFIG_EBB_SHIFT) & 1);
}
static int ebb_event_check(struct perf_event *event)
ret = 0;
out:
- if (has_branch_stack(event))
+ if (has_branch_stack(event)) {
power_pmu_bhrb_enable(event);
+ cpuhw->bhrb_filter = ppmu->bhrb_filter_map(
+ event->attr.branch_sample_type);
+ }
perf_pmu_enable(event->pmu);
local_irq_restore(flags);
(EVENT_UNIT_MASK << EVENT_UNIT_SHIFT) | \
(EVENT_COMBINE_MASK << EVENT_COMBINE_SHIFT) | \
(EVENT_MARKED_MASK << EVENT_MARKED_SHIFT) | \
- (EVENT_EBB_MASK << EVENT_CONFIG_EBB_SHIFT) | \
+ (EVENT_EBB_MASK << PERF_EVENT_CONFIG_EBB_SHIFT) | \
EVENT_PSEL_MASK)
/* MMCRA IFM bits - POWER8 */
pmc = (event >> EVENT_PMC_SHIFT) & EVENT_PMC_MASK;
unit = (event >> EVENT_UNIT_SHIFT) & EVENT_UNIT_MASK;
cache = (event >> EVENT_CACHE_SEL_SHIFT) & EVENT_CACHE_SEL_MASK;
- ebb = (event >> EVENT_CONFIG_EBB_SHIFT) & EVENT_EBB_MASK;
+ ebb = (event >> PERF_EVENT_CONFIG_EBB_SHIFT) & EVENT_EBB_MASK;
/* Clear the EBB bit in the event, so event checks work below */
- event &= ~(EVENT_EBB_MASK << EVENT_CONFIG_EBB_SHIFT);
+ event &= ~(EVENT_EBB_MASK << PERF_EVENT_CONFIG_EBB_SHIFT);
if (pmc) {
if (pmc > 6)
static u64 power8_bhrb_filter_map(u64 branch_sample_type)
{
u64 pmu_bhrb_filter = 0;
- u64 br_privilege = branch_sample_type & ONLY_PLM;
- /* BHRB and regular PMU events share the same prvillege state
+ /* BHRB and regular PMU events share the same privilege state
* filter configuration. BHRB is always recorded along with a
- * regular PMU event. So privilege state filter criteria for BHRB
- * and the companion PMU events has to be the same. As a default
- * "perf record" tool sets all privillege bits ON when no filter
- * criteria is provided in the command line. So as along as all
- * privillege bits are ON or they are OFF, we are good to go.
+ * regular PMU event. As the privilege state filter is handled
+ * in the basic PMC configuration of the accompanying regular
+ * PMU event, we ignore any separate BHRB specific request.
*/
- if ((br_privilege != 7) && (br_privilege != 0))
- return -1;
/* No branch filter requested */
if (branch_sample_type & PERF_SAMPLE_BRANCH_ANY)
static int __init init_power8_pmu(void)
{
+ int rc;
+
if (!cur_cpu_spec->oprofile_cpu_type ||
strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power8"))
return -ENODEV;
- return register_power_pmu(&power8_pmu);
+ rc = register_power_pmu(&power8_pmu);
+ if (rc)
+ return rc;
+
+ /* Tell userspace that EBB is supported */
+ cur_cpu_spec->cpu_user_features2 |= PPC_FEATURE2_EBB;
+
+ return 0;
}
early_initcall(init_power8_pmu);
* the root bridge. So it's not reasonable to continue
* the probing.
*/
- if (!dn || !edev)
+ if (!dn || !edev || edev->pe)
return 0;
/* Skip for PCI-ISA bridge */
return 0;
/* Initialize eeh device */
- edev->class_code = dev->class;
- edev->mode = 0;
+ edev->class_code = dev->class;
+ edev->mode &= 0xFFFFFF00;
+ if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
+ edev->mode |= EEH_DEV_BRIDGE;
+ if (pci_is_pcie(dev)) {
+ edev->pcie_cap = pci_pcie_cap(dev);
+
+ if (pci_pcie_type(dev) == PCI_EXP_TYPE_ROOT_PORT)
+ edev->mode |= EEH_DEV_ROOT_PORT;
+ else if (pci_pcie_type(dev) == PCI_EXP_TYPE_DOWNSTREAM)
+ edev->mode |= EEH_DEV_DS_PORT;
+ }
+
edev->config_addr = ((dev->bus->number << 8) | dev->devfn);
edev->pe_config_addr = phb->bdfn_to_pe(phb, dev->bus, dev->devfn & 0xff);
opal_pci_set_pe(phb_id, 0, 0, 7, 1, 1 , OPAL_MAP_PE);
}
-void pnv_pci_init_ioda2_phb(struct device_node *np)
+void __init pnv_pci_init_ioda2_phb(struct device_node *np)
{
pnv_pci_init_ioda_phb(np, 0, PNV_PHB_IODA2);
}
select ZLIB_DEFLATE
select PPC_DOORBELL
select HAVE_CONTEXT_TRACKING
- select HOTPLUG if SMP
select HOTPLUG_CPU if SMP
default y
return 0;
}
+static int pseries_eeh_cap_start(struct device_node *dn)
+{
+ struct pci_dn *pdn = PCI_DN(dn);
+ u32 status;
+
+ if (!pdn)
+ return 0;
+
+ rtas_read_config(pdn, PCI_STATUS, 2, &status);
+ if (!(status & PCI_STATUS_CAP_LIST))
+ return 0;
+
+ return PCI_CAPABILITY_LIST;
+}
+
+
+static int pseries_eeh_find_cap(struct device_node *dn, int cap)
+{
+ struct pci_dn *pdn = PCI_DN(dn);
+ int pos = pseries_eeh_cap_start(dn);
+ int cnt = 48; /* Maximal number of capabilities */
+ u32 id;
+
+ if (!pos)
+ return 0;
+
+ while (cnt--) {
+ rtas_read_config(pdn, pos, 1, &pos);
+ if (pos < 0x40)
+ break;
+ pos &= ~3;
+ rtas_read_config(pdn, pos + PCI_CAP_LIST_ID, 1, &id);
+ if (id == 0xff)
+ break;
+ if (id == cap)
+ return pos;
+ pos += PCI_CAP_LIST_NEXT;
+ }
+
+ return 0;
+}
+
/**
* pseries_eeh_of_probe - EEH probe on the given device
* @dn: OF node
{
struct eeh_dev *edev;
struct eeh_pe pe;
+ struct pci_dn *pdn = PCI_DN(dn);
const u32 *class_code, *vendor_id, *device_id;
const u32 *regs;
+ u32 pcie_flags;
int enable = 0;
int ret;
/* Retrieve OF node and eeh device */
edev = of_node_to_eeh_dev(dn);
- if (!of_device_is_available(dn))
+ if (edev->pe || !of_device_is_available(dn))
return NULL;
/* Retrieve class/vendor/device IDs */
if (dn->type && !strcmp(dn->type, "isa"))
return NULL;
- /* Update class code and mode of eeh device */
+ /*
+ * Update class code and mode of eeh device. We need
+ * correctly reflects that current device is root port
+ * or PCIe switch downstream port.
+ */
edev->class_code = *class_code;
- edev->mode = 0;
+ edev->pcie_cap = pseries_eeh_find_cap(dn, PCI_CAP_ID_EXP);
+ edev->mode &= 0xFFFFFF00;
+ if ((edev->class_code >> 8) == PCI_CLASS_BRIDGE_PCI) {
+ edev->mode |= EEH_DEV_BRIDGE;
+ if (edev->pcie_cap) {
+ rtas_read_config(pdn, edev->pcie_cap + PCI_EXP_FLAGS,
+ 2, &pcie_flags);
+ pcie_flags = (pcie_flags & PCI_EXP_FLAGS_TYPE) >> 4;
+ if (pcie_flags == PCI_EXP_TYPE_ROOT_PORT)
+ edev->mode |= EEH_DEV_ROOT_PORT;
+ else if (pcie_flags == PCI_EXP_TYPE_DOWNSTREAM)
+ edev->mode |= EEH_DEV_DS_PORT;
+ }
+ }
/* Retrieve the device address */
regs = of_get_property(dn, "reg", NULL);
flags = 0;
/* Make pHyp happy */
- if ((rflags & _PAGE_NO_CACHE) & !(rflags & _PAGE_WRITETHRU))
+ if ((rflags & _PAGE_NO_CACHE) && !(rflags & _PAGE_WRITETHRU))
hpte_r &= ~_PAGE_COHERENT;
if (firmware_has_feature(FW_FEATURE_XCMO) && !(hpte_r & HPTE_R_N))
flags |= H_COALESCE_CAND;
return ret;
}
-static int unzip_oops(char *oops_buf, char *big_buf)
-{
- struct oops_log_info *oops_hdr = (struct oops_log_info *)oops_buf;
- u64 timestamp = oops_hdr->timestamp;
- char *big_oops_data = NULL;
- char *oops_data_buf = NULL;
- size_t big_oops_data_sz;
- int unzipped_len;
-
- big_oops_data = big_buf + sizeof(struct oops_log_info);
- big_oops_data_sz = big_oops_buf_sz - sizeof(struct oops_log_info);
- oops_data_buf = oops_buf + sizeof(struct oops_log_info);
-
- unzipped_len = nvram_decompress(oops_data_buf, big_oops_data,
- oops_hdr->report_length,
- big_oops_data_sz);
-
- if (unzipped_len < 0) {
- pr_err("nvram: decompression failed; returned %d\n",
- unzipped_len);
- return -1;
- }
- oops_hdr = (struct oops_log_info *)big_buf;
- oops_hdr->version = OOPS_HDR_VERSION;
- oops_hdr->report_length = (u16) unzipped_len;
- oops_hdr->timestamp = timestamp;
- return 0;
-}
-
static int nvram_pstore_open(struct pstore_info *psi)
{
/* Reset the iterator to start reading partitions again */
unsigned int err_type, id_no, size = 0;
struct nvram_os_partition *part = NULL;
char *buff = NULL, *big_buff = NULL;
- int rc, sig = 0;
+ int sig = 0;
loff_t p;
-read_partition:
read_type++;
switch (nvram_type_ids[read_type]) {
*id = id_no;
if (nvram_type_ids[read_type] == PSTORE_TYPE_DMESG) {
+ int length, unzipped_len;
+ size_t hdr_size;
+
oops_hdr = (struct oops_log_info *)buff;
- *buf = buff + sizeof(*oops_hdr);
+ if (oops_hdr->version < OOPS_HDR_VERSION) {
+ /* Old format oops header had 2-byte record size */
+ hdr_size = sizeof(u16);
+ length = oops_hdr->version;
+ time->tv_sec = 0;
+ time->tv_nsec = 0;
+ } else {
+ hdr_size = sizeof(*oops_hdr);
+ length = oops_hdr->report_length;
+ time->tv_sec = oops_hdr->timestamp;
+ time->tv_nsec = 0;
+ }
+ *buf = kmalloc(length, GFP_KERNEL);
+ if (*buf == NULL)
+ return -ENOMEM;
+ memcpy(*buf, buff + hdr_size, length);
+ kfree(buff);
if (err_type == ERR_TYPE_KERNEL_PANIC_GZ) {
big_buff = kmalloc(big_oops_buf_sz, GFP_KERNEL);
if (!big_buff)
return -ENOMEM;
- rc = unzip_oops(buff, big_buff);
+ unzipped_len = nvram_decompress(*buf, big_buff,
+ length, big_oops_buf_sz);
- if (rc != 0) {
- kfree(buff);
+ if (unzipped_len < 0) {
+ pr_err("nvram: decompression failed, returned "
+ "rc %d\n", unzipped_len);
kfree(big_buff);
- goto read_partition;
+ } else {
+ *buf = big_buff;
+ length = unzipped_len;
}
-
- oops_hdr = (struct oops_log_info *)big_buff;
- *buf = big_buff + sizeof(*oops_hdr);
- kfree(buff);
}
-
- time->tv_sec = oops_hdr->timestamp;
- time->tv_nsec = 0;
- return oops_hdr->report_length;
+ return length;
}
*buf = buff;
static void __init nvram_init_oops_partition(int rtas_partition_exists)
{
int rc;
+ size_t size;
rc = pseries_nvram_init_os_partition(&oops_log_partition);
if (rc != 0) {
big_oops_buf_sz = (oops_data_sz * 100) / 45;
big_oops_buf = kmalloc(big_oops_buf_sz, GFP_KERNEL);
if (big_oops_buf) {
- stream.workspace = kmalloc(zlib_deflate_workspacesize(
- WINDOW_BITS, MEM_LEVEL), GFP_KERNEL);
+ size = max(zlib_deflate_workspacesize(WINDOW_BITS, MEM_LEVEL),
+ zlib_inflate_workspacesize());
+ stream.workspace = kmalloc(size, GFP_KERNEL);
if (!stream.workspace) {
pr_err("nvram: No memory for compression workspace; "
"skipping compression of %s partition data\n",
unsigned long *savep;
struct rtas_error_log *h, *errhdr = NULL;
+ /* Mask top two bits */
+ regs->gpr[3] &= ~(0x3UL << 62);
+
if (!VALID_FWNMI_BUFFER(regs->gpr[3])) {
printk(KERN_ERR "FWNMI: corrupt r3 0x%016lx\n", regs->gpr[3]);
return NULL;
select HAVE_FUNCTION_TRACE_MCOUNT_TEST
select HAVE_KERNEL_BZIP2
select HAVE_KERNEL_GZIP
+ select HAVE_KERNEL_LZ4
select HAVE_KERNEL_LZMA
select HAVE_KERNEL_LZO
select HAVE_KERNEL_XZ
not work on older machines.
config MARCH_ZEC12
- bool "IBM zEC12"
+ bool "IBM zBC12 and zEC12"
select HAVE_MARCH_ZEC12_FEATURES if 64BIT
help
- Select this to enable optimizations for IBM zEC12 (2827 series). The
- kernel will be slightly faster but will not work on older machines.
+ Select this to enable optimizations for IBM zBC12 and zEC12 (2828 and
+ 2827 series). The kernel will be slightly faster but will not work on
+ older machines.
endchoice
def_bool y
prompt "s390 support for virtio devices"
depends on 64BIT
+ select TTY
select VIRTUALIZATION
select VIRTIO
select VIRTIO_CONSOLE
BITS := $(if $(CONFIG_64BIT),64,31)
-targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \
- vmlinux.bin.xz vmlinux.bin.lzma vmlinux.bin.lzo misc.o piggy.o \
- sizes.h head$(BITS).o
+targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2
+targets += vmlinux.bin.xz vmlinux.bin.lzma vmlinux.bin.lzo vmlinux.bin.lz4
+targets += misc.o piggy.o sizes.h head$(BITS).o
KBUILD_CFLAGS := -m$(BITS) -D__KERNEL__ $(LINUX_INCLUDE) -O2
KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
suffix-$(CONFIG_KERNEL_GZIP) := gz
suffix-$(CONFIG_KERNEL_BZIP2) := bz2
+suffix-$(CONFIG_KERNEL_LZ4) := lz4
suffix-$(CONFIG_KERNEL_LZMA) := lzma
suffix-$(CONFIG_KERNEL_LZO) := lzo
suffix-$(CONFIG_KERNEL_XZ) := xz
$(call if_changed,gzip)
$(obj)/vmlinux.bin.bz2: $(vmlinux.bin.all-y)
$(call if_changed,bzip2)
+$(obj)/vmlinux.bin.lz4: $(vmlinux.bin.all-y)
+ $(call if_changed,lz4)
$(obj)/vmlinux.bin.lzma: $(vmlinux.bin.all-y)
$(call if_changed,lzma)
$(obj)/vmlinux.bin.lzo: $(vmlinux.bin.all-y)
#include "../../../../lib/decompress_bunzip2.c"
#endif
+#ifdef CONFIG_KERNEL_LZ4
+#include "../../../../lib/decompress_unlz4.c"
+#endif
+
#ifdef CONFIG_KERNEL_LZMA
#include "../../../../lib/decompress_unlzma.c"
#endif
size -= offset;
p = addr + offset / BITS_PER_LONG;
if (bit) {
- set = __flo_word(0, *p & (~0UL << bit));
+ set = __flo_word(0, *p & (~0UL >> bit));
if (set >= size)
return size + offset;
if (set < BITS_PER_LONG)
#endif
};
-#define PER_FLAG_NO_TE 1UL /* Flag to disable transactions. */
+/* Flag to disable transactions. */
+#define PER_FLAG_NO_TE 1UL
+/* Flag to enable random transaction aborts. */
+#define PER_FLAG_TE_ABORT_RAND 2UL
+/* Flag to specify random transaction abort mode:
+ * - abort each transaction at a random instruction before TEND if set.
+ * - abort random transactions at a random instruction if cleared.
+ */
+#define PER_FLAG_TE_ABORT_RAND_TEND 4UL
typedef struct thread_struct thread_struct;
#include <linux/thread_info.h>
extern struct task_struct *__switch_to(void *, void *);
-extern void update_per_regs(struct task_struct *task);
+extern void update_cr_regs(struct task_struct *task);
static inline void save_fp_regs(s390_fp_regs *fpregs)
{
restore_fp_regs(&next->thread.fp_regs); \
restore_access_regs(&next->thread.acrs[0]); \
restore_ri_cb(next->thread.ri_cb, prev->thread.ri_cb); \
- update_per_regs(next); \
+ update_cr_regs(next); \
} \
prev = __switch_to(prev,next); \
} while (0)
struct mm_struct *mm;
struct mmu_table_batch *batch;
unsigned int fullmm;
+ unsigned long start, end;
};
struct mmu_table_batch {
static inline void tlb_gather_mmu(struct mmu_gather *tlb,
struct mm_struct *mm,
- unsigned int full_mm_flush)
+ unsigned long start,
+ unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = full_mm_flush;
+ tlb->start = start;
+ tlb->end = end;
+ tlb->fullmm = !(start | (end+1));
tlb->batch = NULL;
if (tlb->fullmm)
__tlb_flush_mm(mm);
#define PTRACE_POKE_SYSTEM_CALL 0x5008
#define PTRACE_ENABLE_TE 0x5009
#define PTRACE_DISABLE_TE 0x5010
+#define PTRACE_TE_ABORT_RAND 0x5011
/*
* PT_PROT definition is loosely based on hppa bsd definition in
}
}
-static struct cache_dir *__cpuinit cache_create_cache_dir(int cpu)
+static struct cache_dir *cache_create_cache_dir(int cpu)
{
struct cache_dir *cache_dir;
struct kobject *kobj = NULL;
.default_attrs = cache_index_default_attrs,
};
-static int __cpuinit cache_create_index_dir(struct cache_dir *cache_dir,
- struct cache *cache, int index,
- int cpu)
+static int cache_create_index_dir(struct cache_dir *cache_dir,
+ struct cache *cache, int index, int cpu)
{
struct cache_index_dir *index_dir;
int rc;
return rc;
}
-static int __cpuinit cache_add_cpu(int cpu)
+static int cache_add_cpu(int cpu)
{
struct cache_dir *cache_dir;
struct cache *cache;
return 0;
}
-static void __cpuinit cache_remove_cpu(int cpu)
+static void cache_remove_cpu(int cpu)
{
struct cache_index_dir *index, *next;
struct cache_dir *cache_dir;
cache_dir_cpu[cpu] = NULL;
}
-static int __cpuinit cache_hotplug(struct notifier_block *nfb,
- unsigned long action, void *hcpu)
+static int cache_hotplug(struct notifier_block *nfb, unsigned long action,
+ void *hcpu)
{
int cpu = (long)hcpu;
int rc = 0;
#define PTR_SUB(x, y) (((char *) (x)) - ((unsigned long) (y)))
#define PTR_DIFF(x, y) ((unsigned long)(((char *) (x)) - ((unsigned long) (y))))
+
+/*
+ * Return physical address for virtual address
+ */
+static inline void *load_real_addr(void *addr)
+{
+ unsigned long real_addr;
+
+ asm volatile(
+ " lra %0,0(%1)\n"
+ " jz 0f\n"
+ " la %0,0\n"
+ "0:"
+ : "=a" (real_addr) : "a" (addr) : "cc");
+ return (void *)real_addr;
+}
+
+/*
+ * Copy up to one page to vmalloc or real memory
+ */
+static ssize_t copy_page_real(void *buf, void *src, size_t csize)
+{
+ size_t size;
+
+ if (is_vmalloc_addr(buf)) {
+ BUG_ON(csize >= PAGE_SIZE);
+ /* If buf is not page aligned, copy first part */
+ size = min(roundup(__pa(buf), PAGE_SIZE) - __pa(buf), csize);
+ if (size) {
+ if (memcpy_real(load_real_addr(buf), src, size))
+ return -EFAULT;
+ buf += size;
+ src += size;
+ }
+ /* Copy second part */
+ size = csize - size;
+ return (size) ? memcpy_real(load_real_addr(buf), src, size) : 0;
+ } else {
+ return memcpy_real(buf, src, csize);
+ }
+}
+
/*
* Copy one page from "oldmem"
*
size_t csize, unsigned long offset, int userbuf)
{
unsigned long src;
+ int rc;
if (!csize)
return 0;
src < OLDMEM_BASE + OLDMEM_SIZE)
src -= OLDMEM_BASE;
if (userbuf)
- copy_to_user_real((void __force __user *) buf, (void *) src,
- csize);
+ rc = copy_to_user_real((void __force __user *) buf,
+ (void *) src, csize);
else
- memcpy_real(buf, (void *) src, csize);
- return csize;
+ rc = copy_page_real(buf, (void *) src, csize);
+ return (rc == 0) ? csize : rc;
}
/*
.cancel_txn = cpumf_pmu_cancel_txn,
};
-static int __cpuinit cpumf_pmu_notifier(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int cpumf_pmu_notifier(struct notifier_block *self, unsigned long action,
+ void *hcpu)
{
unsigned int cpu = (long) hcpu;
int flags;
static bool is_in_guest(struct pt_regs *regs)
{
- unsigned long ip = instruction_pointer(regs);
-
if (user_mode(regs))
return false;
-
- return ip == (unsigned long) &sie_exit;
+#if defined(CONFIG_KVM) || defined(CONFIG_KVM_MODULE)
+ return instruction_pointer(regs) == (unsigned long) &sie_exit;
+#else
+ return false;
+#endif
}
static unsigned long guest_is_user_mode(struct pt_regs *regs)
/*
* cpu_init - initializes state that is per-CPU.
*/
-void __cpuinit cpu_init(void)
+void cpu_init(void)
{
struct s390_idle_data *idle = &__get_cpu_var(s390_idle);
struct cpuid *id = &__get_cpu_var(cpu_id);
REGSET_GENERAL_EXTENDED,
};
-void update_per_regs(struct task_struct *task)
+void update_cr_regs(struct task_struct *task)
{
struct pt_regs *regs = task_pt_regs(task);
struct thread_struct *thread = &task->thread;
#ifdef CONFIG_64BIT
/* Take care of the enable/disable of transactional execution. */
if (MACHINE_HAS_TE) {
- unsigned long cr0, cr0_new;
+ unsigned long cr[3], cr_new[3];
- __ctl_store(cr0, 0, 0);
- /* set or clear transaction execution bits 8 and 9. */
+ __ctl_store(cr, 0, 2);
+ cr_new[1] = cr[1];
+ /* Set or clear transaction execution TXC/PIFO bits 8 and 9. */
if (task->thread.per_flags & PER_FLAG_NO_TE)
- cr0_new = cr0 & ~(3UL << 54);
+ cr_new[0] = cr[0] & ~(3UL << 54);
else
- cr0_new = cr0 | (3UL << 54);
- /* Only load control register 0 if necessary. */
- if (cr0 != cr0_new)
- __ctl_load(cr0_new, 0, 0);
+ cr_new[0] = cr[0] | (3UL << 54);
+ /* Set or clear transaction execution TDC bits 62 and 63. */
+ cr_new[2] = cr[2] & ~3UL;
+ if (task->thread.per_flags & PER_FLAG_TE_ABORT_RAND) {
+ if (task->thread.per_flags & PER_FLAG_TE_ABORT_RAND_TEND)
+ cr_new[2] |= 1UL;
+ else
+ cr_new[2] |= 2UL;
+ }
+ if (memcmp(&cr_new, &cr, sizeof(cr)))
+ __ctl_load(cr_new, 0, 2);
}
#endif
/* Copy user specified PER registers */
{
set_tsk_thread_flag(task, TIF_SINGLE_STEP);
if (task == current)
- update_per_regs(task);
+ update_cr_regs(task);
}
void user_disable_single_step(struct task_struct *task)
{
clear_tsk_thread_flag(task, TIF_SINGLE_STEP);
if (task == current)
- update_per_regs(task);
+ update_cr_regs(task);
}
/*
if (!MACHINE_HAS_TE)
return -EIO;
child->thread.per_flags |= PER_FLAG_NO_TE;
+ child->thread.per_flags &= ~PER_FLAG_TE_ABORT_RAND;
+ return 0;
+ case PTRACE_TE_ABORT_RAND:
+ if (!MACHINE_HAS_TE || (child->thread.per_flags & PER_FLAG_NO_TE))
+ return -EIO;
+ switch (data) {
+ case 0UL:
+ child->thread.per_flags &= ~PER_FLAG_TE_ABORT_RAND;
+ break;
+ case 1UL:
+ child->thread.per_flags |= PER_FLAG_TE_ABORT_RAND;
+ child->thread.per_flags |= PER_FLAG_TE_ABORT_RAND_TEND;
+ break;
+ case 2UL:
+ child->thread.per_flags |= PER_FLAG_TE_ABORT_RAND;
+ child->thread.per_flags &= ~PER_FLAG_TE_ABORT_RAND_TEND;
+ break;
+ default:
+ return -EINVAL;
+ }
return 0;
default:
/* Removing high order bit from addr (only for 31 bit). */
strcpy(elf_platform, "z196");
break;
case 0x2827:
+ case 0x2828:
strcpy(elf_platform, "zEC12");
break;
}
pcpu_sigp_retry(pcpu, order, 0);
}
-static int __cpuinit pcpu_alloc_lowcore(struct pcpu *pcpu, int cpu)
+static int pcpu_alloc_lowcore(struct pcpu *pcpu, int cpu)
{
struct _lowcore *lc;
return info;
}
-static int __cpuinit smp_add_present_cpu(int cpu);
+static int smp_add_present_cpu(int cpu);
-static int __cpuinit __smp_rescan_cpus(struct sclp_cpu_info *info,
- int sysfs_add)
+static int __smp_rescan_cpus(struct sclp_cpu_info *info, int sysfs_add)
{
struct pcpu *pcpu;
cpumask_t avail;
/*
* Activate a secondary processor.
*/
-static void __cpuinit smp_start_secondary(void *cpuvoid)
+static void smp_start_secondary(void *cpuvoid)
{
S390_lowcore.last_update_clock = get_tod_clock();
S390_lowcore.restart_stack = (unsigned long) restart_stack;
}
/* Upping and downing of CPUs */
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
+int __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
struct pcpu *pcpu;
int rc;
.attrs = cpu_online_attrs,
};
-static int __cpuinit smp_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int smp_cpu_notify(struct notifier_block *self, unsigned long action,
+ void *hcpu)
{
unsigned int cpu = (unsigned int)(long)hcpu;
struct cpu *c = &pcpu_devices[cpu].cpu;
return notifier_from_errno(err);
}
-static int __cpuinit smp_add_present_cpu(int cpu)
+static int smp_add_present_cpu(int cpu)
{
struct cpu *c = &pcpu_devices[cpu].cpu;
struct device *s = &c->dev;
/*
* calibrate the delay loop
*/
-void __cpuinit calibrate_delay(void)
+void calibrate_delay(void)
{
s390_adjust_jiffies();
/* Print the good old Bogomips line .. */
/*
* Start the virtual CPU timer on the current CPU.
*/
-void __cpuinit init_cpu_vtimer(void)
+void init_cpu_vtimer(void)
{
/* set initial cpu timer */
set_vtimer(VTIMER_MAX_SLICE);
}
-static int __cpuinit s390_nohz_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int s390_nohz_notify(struct notifier_block *self, unsigned long action,
+ void *hcpu)
{
struct s390_idle_data *idle;
long cpu = (long) hcpu;
return rc;
vcpu->arch.sie_block->icptcode = 0;
- preempt_disable();
- kvm_guest_enter();
- preempt_enable();
VCPU_EVENT(vcpu, 6, "entering sie flags %x",
atomic_read(&vcpu->arch.sie_block->cpuflags));
trace_kvm_s390_sie_enter(vcpu,
atomic_read(&vcpu->arch.sie_block->cpuflags));
+
+ /*
+ * As PF_VCPU will be used in fault handler, between guest_enter
+ * and guest_exit should be no uaccess.
+ */
+ preempt_disable();
+ kvm_guest_enter();
+ preempt_enable();
rc = sie64a(vcpu->arch.sie_block, vcpu->run->s.regs.gprs);
+ kvm_guest_exit();
+
+ VCPU_EVENT(vcpu, 6, "exit sie icptcode %d",
+ vcpu->arch.sie_block->icptcode);
+ trace_kvm_s390_sie_exit(vcpu, vcpu->arch.sie_block->icptcode);
+
if (rc > 0)
rc = 0;
if (rc < 0) {
rc = kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING);
}
}
- VCPU_EVENT(vcpu, 6, "exit sie icptcode %d",
- vcpu->arch.sie_block->icptcode);
- trace_kvm_s390_sie_exit(vcpu, vcpu->arch.sie_block->icptcode);
- kvm_guest_exit();
memcpy(&vcpu->run->s.regs.gprs[14], &vcpu->arch.sie_block->gg14, 16);
return rc;
#include <linux/errno.h>
#include <linux/compat.h>
#include <asm/asm-offsets.h>
+#include <asm/facility.h>
#include <asm/current.h>
#include <asm/debug.h>
#include <asm/ebcdic.h>
return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION);
/* Only provide non-quiescing support if the host supports it */
- if (vcpu->run->s.regs.gprs[reg1] & PFMF_NQ &&
- S390_lowcore.stfl_fac_list & 0x00020000)
+ if (vcpu->run->s.regs.gprs[reg1] & PFMF_NQ && !test_facility(14))
return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION);
/* No support for conditional-SSKE */
put_task_struct(tsk);
}
-static int __cpuinit pfault_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int pfault_cpu_notify(struct notifier_block *self, unsigned long action,
+ void *hcpu)
{
struct thread_struct *thread, *next;
struct task_struct *tsk;
order = 2;
break;
case 0x2827: /* zEC12 */
+ case 0x2828: /* zEC12 */
default:
order = 5;
break;
#include <linux/netdevice.h>
#include <linux/if_vlan.h>
#include <linux/filter.h>
+#include <linux/random.h>
+#include <linux/init.h>
#include <asm/cacheflush.h>
#include <asm/processor.h>
#include <asm/facility.h>
EMIT2(0x07fe);
}
+/* Helper to find the offset of pkt_type in sk_buff
+ * Make sure its still a 3bit field starting at the MSBs within a byte.
+ */
+#define PKT_TYPE_MAX 0xe0
+static int pkt_type_offset;
+
+static int __init bpf_pkt_type_offset_init(void)
+{
+ struct sk_buff skb_probe = {
+ .pkt_type = ~0,
+ };
+ char *ct = (char *)&skb_probe;
+ int off;
+
+ pkt_type_offset = -1;
+ for (off = 0; off < sizeof(struct sk_buff); off++) {
+ if (!ct[off])
+ continue;
+ if (ct[off] == PKT_TYPE_MAX)
+ pkt_type_offset = off;
+ else {
+ /* Found non matching bit pattern, fix needed. */
+ WARN_ON_ONCE(1);
+ pkt_type_offset = -1;
+ return -1;
+ }
+ }
+ return 0;
+}
+device_initcall(bpf_pkt_type_offset_init);
+
/*
* make sure we dont leak kernel information to user
*/
EMIT4_DISP(0x88500000, 12);
}
break;
+ case BPF_S_ANC_PKTTYPE:
+ if (pkt_type_offset < 0)
+ goto out;
+ /* lhi %r5,0 */
+ EMIT4(0xa7580000);
+ /* ic %r5,<d(pkt_type_offset)>(%r2) */
+ EMIT4_DISP(0x43502000, pkt_type_offset);
+ /* srl %r5,5 */
+ EMIT4_DISP(0x88500000, 5);
+ break;
case BPF_S_ANC_CPU: /* A = smp_processor_id() */
#ifdef CONFIG_SMP
/* l %r5,<d(cpu_nr)> */
return -1;
}
+/*
+ * Note: for security reasons, bpf code will follow a randomly
+ * sized amount of illegal instructions.
+ */
+struct bpf_binary_header {
+ unsigned int pages;
+ u8 image[];
+};
+
+static struct bpf_binary_header *bpf_alloc_binary(unsigned int bpfsize,
+ u8 **image_ptr)
+{
+ struct bpf_binary_header *header;
+ unsigned int sz, hole;
+
+ /* Most BPF filters are really small, but if some of them fill a page,
+ * allow at least 128 extra bytes for illegal instructions.
+ */
+ sz = round_up(bpfsize + sizeof(*header) + 128, PAGE_SIZE);
+ header = module_alloc(sz);
+ if (!header)
+ return NULL;
+ memset(header, 0, sz);
+ header->pages = sz / PAGE_SIZE;
+ hole = sz - bpfsize + sizeof(*header);
+ /* Insert random number of illegal instructions before BPF code
+ * and make sure the first instruction starts at an even address.
+ */
+ *image_ptr = &header->image[(prandom_u32() % hole) & -2];
+ return header;
+}
+
void bpf_jit_compile(struct sk_filter *fp)
{
+ struct bpf_binary_header *header = NULL;
unsigned long size, prg_len, lit_len;
struct bpf_jit jit, cjit;
unsigned int *addrs;
} else if (jit.prg == cjit.prg && jit.lit == cjit.lit) {
prg_len = jit.prg - jit.start;
lit_len = jit.lit - jit.mid;
- size = max_t(unsigned long, prg_len + lit_len,
- sizeof(struct work_struct));
+ size = prg_len + lit_len;
if (size >= BPF_SIZE_MAX)
goto out;
- jit.start = module_alloc(size);
- if (!jit.start)
+ header = bpf_alloc_binary(size, &jit.start);
+ if (!header)
goto out;
jit.prg = jit.mid = jit.start + prg_len;
jit.lit = jit.end = jit.start + prg_len + lit_len;
cjit = jit;
}
if (bpf_jit_enable > 1) {
- pr_err("flen=%d proglen=%lu pass=%d image=%p\n",
- fp->len, jit.end - jit.start, pass, jit.start);
- if (jit.start) {
- printk(KERN_ERR "JIT code:\n");
+ bpf_jit_dump(fp->len, jit.end - jit.start, pass, jit.start);
+ if (jit.start)
print_fn_code(jit.start, jit.mid - jit.start);
- print_hex_dump(KERN_ERR, "JIT literals:\n",
- DUMP_PREFIX_ADDRESS, 16, 1,
- jit.mid, jit.end - jit.mid, false);
- }
}
- if (jit.start)
+ if (jit.start) {
+ set_memory_ro((unsigned long)header, header->pages);
fp->bpf_func = (void *) jit.start;
+ }
out:
kfree(addrs);
}
-static void jit_free_defer(struct work_struct *arg)
-{
- module_free(NULL, arg);
-}
-
-/* run from softirq, we must use a work_struct to call
- * module_free() from process context
- */
void bpf_jit_free(struct sk_filter *fp)
{
- struct work_struct *work;
+ unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
+ struct bpf_binary_header *header = (void *)addr;
if (fp->bpf_func == sk_run_filter)
return;
- work = (struct work_struct *)fp->bpf_func;
- INIT_WORK(work, jit_free_defer);
- schedule_work(work);
+ set_memory_rw(addr, header->pages);
+ module_free(NULL, header);
}
switch (id.machine) {
case 0x2097: case 0x2098: ops->cpu_type = "s390/z10"; break;
case 0x2817: case 0x2818: ops->cpu_type = "s390/z196"; break;
- case 0x2827: ops->cpu_type = "s390/zEC12"; break;
+ case 0x2827: case 0x2828: ops->cpu_type = "s390/zEC12"; break;
default: return -ENODEV;
}
}
source "init/Kconfig"
+source "kernel/Kconfig.freezer"
+
config MMU
def_bool y
local_irq_restore(flags);
}
-void __cpuinit tlb_init(void)
+void tlb_init(void)
{
tlblock_set(0);
local_flush_tlb_all();
static struct sh_eth_plat_data sh7763_eth_pdata = {
.phy = 0,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
- .register_type = SH_ETH_REG_GIGABIT,
.phy_interface = PHY_INTERFACE_MODE_MII,
};
static struct sh_eth_plat_data sh7757_eth0_pdata = {
.phy = 1,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
- .register_type = SH_ETH_REG_FAST_SH4,
.set_mdio_gate = sh7757_eth_set_mdio_gate,
};
static struct sh_eth_plat_data sh7757_eth1_pdata = {
.phy = 1,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
- .register_type = SH_ETH_REG_FAST_SH4,
.set_mdio_gate = sh7757_eth_set_mdio_gate,
};
static struct sh_eth_plat_data sh7757_eth_giga0_pdata = {
.phy = 18,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
- .register_type = SH_ETH_REG_GIGABIT,
.set_mdio_gate = sh7757_eth_giga_set_mdio_gate,
.phy_interface = PHY_INTERFACE_MODE_RGMII_ID,
};
static struct sh_eth_plat_data sh7757_eth_giga1_pdata = {
.phy = 19,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
- .register_type = SH_ETH_REG_GIGABIT,
.set_mdio_gate = sh7757_eth_giga_set_mdio_gate,
.phy_interface = PHY_INTERFACE_MODE_RGMII_ID,
};
static struct sh_eth_plat_data sh_eth_plat = {
.phy = 0x1f, /* SMSC LAN8700 */
.edmac_endian = EDMAC_LITTLE_ENDIAN,
- .register_type = SH_ETH_REG_FAST_SH4,
.phy_interface = PHY_INTERFACE_MODE_MII,
.ether_link_active_low = 1
};
static struct resource sh_eth_resources[] = {
[0] = {
.start = SH_ETH_ADDR,
- .end = SH_ETH_ADDR + 0x1FC,
+ .end = SH_ETH_ADDR + 0x1FC - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
static struct sh_eth_plat_data sh_eth_plat = {
.phy = 0x1f, /* SMSC LAN8187 */
.edmac_endian = EDMAC_LITTLE_ENDIAN,
+ .phy_interface = PHY_INTERFACE_MODE_MII,
};
static struct platform_device sh_eth_device = {
static struct sh_eth_plat_data sh7763_eth_pdata = {
.phy = 1,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
- .register_type = SH_ETH_REG_GIGABIT,
.phy_interface = PHY_INTERFACE_MODE_MII,
};
CONFIG_CMDLINE_OVERWRITE=y
CONFIG_CMDLINE="console=ttySC1,115200 mem=64M root=/dev/nfs"
CONFIG_PCI=y
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
CONFIG_BINFMT_MISC=y
CONFIG_NET=y
CONFIG_PACKET=y
}
static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int full_mm_flush)
+tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = full_mm_flush;
+ tlb->start = start;
+ tlb->end = end;
+ tlb->fullmm = !(start | (end+1));
init_tlb_gather(tlb);
}
* peripherals (nofpu, nodsp, and so forth).
*/
#define onchip_setup(x) \
-static int x##_disabled __cpuinitdata = !cpu_has_##x; \
+static int x##_disabled = !cpu_has_##x; \
\
-static int __cpuinit x##_setup(char *opts) \
+static int x##_setup(char *opts) \
{ \
x##_disabled = 1; \
return 1; \
#define CPUOPM 0xff2f0000
#define CPUOPM_RABD (1 << 5)
-static void __cpuinit speculative_execution_init(void)
+static void speculative_execution_init(void)
{
/* Clear RABD */
__raw_writel(__raw_readl(CPUOPM) & ~CPUOPM_RABD, CPUOPM);
#define EXPMASK_BRDSSLP (1 << 1)
#define EXPMASK_MMCAW (1 << 4)
-static void __cpuinit expmask_init(void)
+static void expmask_init(void)
{
unsigned long expmask = __raw_readl(EXPMASK);
l2_cache_shape = -1; /* No S-cache */
}
-static void __cpuinit fpu_init(void)
+static void fpu_init(void)
{
/* Disable the FPU */
if (fpu_disabled && (current_cpu_data.flags & CPU_HAS_FPU)) {
}
#ifdef CONFIG_SH_DSP
-static void __cpuinit release_dsp(void)
+static void release_dsp(void)
{
unsigned long sr;
);
}
-static void __cpuinit dsp_init(void)
+static void dsp_init(void)
{
unsigned long sr;
release_dsp();
}
#else
-static inline void __cpuinit dsp_init(void) { }
+static inline void dsp_init(void) { }
#endif /* CONFIG_SH_DSP */
/**
* Each processor family is still responsible for doing its own probing
* and cache configuration in cpu_probe().
*/
-asmlinkage void __cpuinit cpu_init(void)
+asmlinkage void cpu_init(void)
{
current_thread_info()->cpu = hard_smp_processor_id();
#include <asm/processor.h>
#include <asm/cache.h>
-void __cpuinit cpu_probe(void)
+void cpu_probe(void)
{
#if defined(CONFIG_CPU_SUBTYPE_SH7619)
boot_cpu_data.type = CPU_SH7619;
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/serial_sci.h>
+#include <linux/sh_eth.h>
#include <linux/sh_timer.h>
#include <linux/io.h>
},
};
+static struct sh_eth_plat_data eth_platform_data = {
+ .phy = 1,
+ .edmac_endian = EDMAC_LITTLE_ENDIAN,
+ .phy_interface = PHY_INTERFACE_MODE_MII,
+};
+
static struct resource eth_resources[] = {
[0] = {
.start = 0xfb000000,
- .end = 0xfb0001c8,
+ .end = 0xfb0001c7,
.flags = IORESOURCE_MEM,
},
[1] = {
.name = "sh7619-ether",
.id = -1,
.dev = {
- .platform_data = (void *)1,
+ .platform_data = ð_platform_data,
},
.num_resources = ARRAY_SIZE(eth_resources),
.resource = eth_resources,
#include <asm/processor.h>
#include <asm/cache.h>
-void __cpuinit cpu_probe(void)
+void cpu_probe(void)
{
boot_cpu_data.family = CPU_FAMILY_SH2A;
#include <asm/cache.h>
#include <asm/io.h>
-void __cpuinit cpu_probe(void)
+void cpu_probe(void)
{
unsigned long addr0, addr1, data0, data1, data2, data3;
#include <asm/processor.h>
#include <asm/cache.h>
-void __cpuinit cpu_probe(void)
+void cpu_probe(void)
{
unsigned long pvr, prr, cvr;
unsigned long size;
__raw_writel(STBCR_RESET, STBCR_REG(cpu));
}
-static int __cpuinit
+static int
shx3_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned int)hcpu;
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata shx3_cpu_notifier = {
+static struct notifier_block shx3_cpu_notifier = {
.notifier_call = shx3_cpu_callback,
};
-static int __cpuinit register_shx3_cpu_notifier(void)
+static int register_shx3_cpu_notifier(void)
{
register_hotcpu_notifier(&shx3_cpu_notifier);
return 0;
#include <asm/cache.h>
#include <asm/tlb.h>
-void __cpuinit cpu_probe(void)
+void cpu_probe(void)
{
unsigned long long cir;
memset(cpuhw, 0, sizeof(struct cpu_hw_events));
}
-static int __cpuinit
+static int
sh_pmu_notifier(struct notifier_block *self, unsigned long action, void *hcpu)
{
unsigned int cpu = (long)hcpu;
return NOTIFY_OK;
}
-int __cpuinit register_sh_pmu(struct sh_pmu *_pmu)
+int register_sh_pmu(struct sh_pmu *_pmu)
{
if (sh_pmu)
return -EBUSY;
# define HAVE_SOFTFP 0
#endif
-void __cpuinit init_thread_xstate(void)
+void init_thread_xstate(void)
{
if (boot_cpu_data.flags & CPU_HAS_FPU)
xstate_size = sizeof(struct sh_fpu_hard_struct);
#endif
}
-void __cpuinit calibrate_delay(void)
+void calibrate_delay(void)
{
struct clk *clk = clk_get(NULL, "cpu_clk");
/* State of each CPU */
DEFINE_PER_CPU(int, cpu_state) = { 0 };
-void __cpuinit register_smp_ops(struct plat_smp_ops *ops)
+void register_smp_ops(struct plat_smp_ops *ops)
{
if (mp_ops)
printk(KERN_WARNING "Overriding previously set SMP ops\n");
mp_ops = ops;
}
-static inline void __cpuinit smp_store_cpu_info(unsigned int cpu)
+static inline void smp_store_cpu_info(unsigned int cpu)
{
struct sh_cpuinfo *c = cpu_data + cpu;
}
#endif
-asmlinkage void __cpuinit start_secondary(void)
+asmlinkage void start_secondary(void)
{
unsigned int cpu = smp_processor_id();
struct mm_struct *mm = &init_mm;
void *thread_info;
} stack_start;
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tsk)
+int __cpu_up(unsigned int cpu, struct task_struct *tsk)
{
unsigned long timeout;
die_if_kernel("exception", regs, ex);
}
-void __cpuinit per_cpu_trap_init(void)
+void per_cpu_trap_init(void)
{
extern void *vbr_base;
poke_real_address_q(DM_EXP_CAUSE_PHY, 0x0);
}
-void __cpuinit per_cpu_trap_init(void)
+void per_cpu_trap_init(void)
{
/* Nothing to do for now, VBR initialization later. */
}
/**
* sh64_tlb_init - Perform initial setup for the DTLB and ITLB.
*/
-int __cpuinit sh64_tlb_init(void)
+int sh64_tlb_init(void)
{
/* Assign some sane DTLB defaults */
cpu_data->dtlb.entries = 64;
}
}
-static int __cpuinit dr_cpu_configure(struct ds_info *dp,
- struct ds_cap_state *cp,
- u64 req_num,
- cpumask_t *mask)
+static int dr_cpu_configure(struct ds_info *dp, struct ds_cap_state *cp,
+ u64 req_num, cpumask_t *mask)
{
struct ds_data *resp;
int resp_len, ncpus, cpu;
return 0;
}
-static void __cpuinit dr_cpu_data(struct ds_info *dp,
- struct ds_cap_state *cp,
- void *buf, int len)
+static void dr_cpu_data(struct ds_info *dp, struct ds_cap_state *cp, void *buf,
+ int len)
{
struct ds_data *data = buf;
struct dr_cpu_tag *tag = (struct dr_cpu_tag *) (data + 1);
extern unsigned long ivector_table_pa;
extern void init_irqwork_curcpu(void);
-extern void __cpuinit sun4v_register_mondo_queues(int this_cpu);
+extern void sun4v_register_mondo_queues(int this_cpu);
#endif /* CONFIG_SPARC32 */
#endif /* _ENTRY_H */
#include <asm/asi.h>
#include <asm/pil.h>
- __CPUINIT
.align 8
.globl hv_cpu_startup, hv_cpu_startup_end
* Therefore you cannot make any OBP calls, not even prom_printf,
* from these two routines.
*/
-static void __cpuinit notrace register_one_mondo(unsigned long paddr, unsigned long type, unsigned long qmask)
+static void notrace register_one_mondo(unsigned long paddr, unsigned long type,
+ unsigned long qmask)
{
unsigned long num_entries = (qmask + 1) / 64;
unsigned long status;
}
}
-void __cpuinit notrace sun4v_register_mondo_queues(int this_cpu)
+void notrace sun4v_register_mondo_queues(int this_cpu)
{
struct trap_per_cpu *tb = &trap_block[this_cpu];
static int smp_processors_ready;
extern volatile unsigned long cpu_callin_map[NR_CPUS];
extern cpumask_t smp_commenced_mask;
-void __cpuinit leon_configure_cache_smp(void);
+void leon_configure_cache_smp(void);
static void leon_ipi_init(void);
/* IRQ number of LEON IPIs */
return val;
}
-void __cpuinit leon_cpu_pre_starting(void *arg)
+void leon_cpu_pre_starting(void *arg)
{
leon_configure_cache_smp();
}
-void __cpuinit leon_cpu_pre_online(void *arg)
+void leon_cpu_pre_online(void *arg)
{
int cpuid = hard_smp_processor_id();
extern struct linux_prom_registers smp_penguin_ctable;
-void __cpuinit leon_configure_cache_smp(void)
+void leon_configure_cache_smp(void)
{
unsigned long cfg = sparc_leon3_get_dcachecfg();
int me = smp_processor_id();
}
-int __cpuinit leon_boot_one_cpu(int i, struct task_struct *idle)
+int leon_boot_one_cpu(int i, struct task_struct *idle)
{
int timeout;
mdesc_release(hp);
}
-static void __cpuinit fill_in_one_cache(cpuinfo_sparc *c,
- struct mdesc_handle *hp,
- u64 mp)
+static void fill_in_one_cache(cpuinfo_sparc *c, struct mdesc_handle *hp, u64 mp)
{
const u64 *level = mdesc_get_property(hp, mp, "level", NULL);
const u64 *size = mdesc_get_property(hp, mp, "size", NULL);
}
}
-static void __cpuinit mark_core_ids(struct mdesc_handle *hp, u64 mp, int core_id)
+static void mark_core_ids(struct mdesc_handle *hp, u64 mp, int core_id)
{
u64 a;
}
}
-static void __cpuinit set_core_ids(struct mdesc_handle *hp)
+static void set_core_ids(struct mdesc_handle *hp)
{
int idx;
u64 mp;
}
}
-static void __cpuinit mark_proc_ids(struct mdesc_handle *hp, u64 mp, int proc_id)
+static void mark_proc_ids(struct mdesc_handle *hp, u64 mp, int proc_id)
{
u64 a;
}
}
-static void __cpuinit __set_proc_ids(struct mdesc_handle *hp, const char *exec_unit_name)
+static void __set_proc_ids(struct mdesc_handle *hp, const char *exec_unit_name)
{
int idx;
u64 mp;
}
}
-static void __cpuinit set_proc_ids(struct mdesc_handle *hp)
+static void set_proc_ids(struct mdesc_handle *hp)
{
__set_proc_ids(hp, "exec_unit");
__set_proc_ids(hp, "exec-unit");
}
-static void __cpuinit get_one_mondo_bits(const u64 *p, unsigned int *mask,
- unsigned long def, unsigned long max)
+static void get_one_mondo_bits(const u64 *p, unsigned int *mask,
+ unsigned long def, unsigned long max)
{
u64 val;
*mask = ((1U << def) * 64U) - 1U;
}
-static void __cpuinit get_mondo_data(struct mdesc_handle *hp, u64 mp,
- struct trap_per_cpu *tb)
+static void get_mondo_data(struct mdesc_handle *hp, u64 mp,
+ struct trap_per_cpu *tb)
{
static int printed;
const u64 *val;
}
}
-static void * __cpuinit mdesc_iterate_over_cpus(void *(*func)(struct mdesc_handle *, u64, int, void *), void *arg, cpumask_t *mask)
+static void *mdesc_iterate_over_cpus(void *(*func)(struct mdesc_handle *, u64, int, void *), void *arg, cpumask_t *mask)
{
struct mdesc_handle *hp = mdesc_grab();
void *ret = NULL;
return ret;
}
-static void * __cpuinit record_one_cpu(struct mdesc_handle *hp, u64 mp, int cpuid, void *arg)
+static void *record_one_cpu(struct mdesc_handle *hp, u64 mp, int cpuid,
+ void *arg)
{
ncpus_probed++;
#ifdef CONFIG_SMP
return NULL;
}
-void __cpuinit mdesc_populate_present_mask(cpumask_t *mask)
+void mdesc_populate_present_mask(cpumask_t *mask)
{
if (tlb_type != hypervisor)
return;
mdesc_iterate_over_cpus(check_one_pgsz, pgsz_mask, mask);
}
-static void * __cpuinit fill_in_one_cpu(struct mdesc_handle *hp, u64 mp, int cpuid, void *arg)
+static void *fill_in_one_cpu(struct mdesc_handle *hp, u64 mp, int cpuid,
+ void *arg)
{
const u64 *cfreq = mdesc_get_property(hp, mp, "clock-frequency", NULL);
struct trap_per_cpu *tb;
return NULL;
}
-void __cpuinit mdesc_fill_in_cpu_data(cpumask_t *mask)
+void mdesc_fill_in_cpu_data(cpumask_t *mask)
{
struct mdesc_handle *hp;
#include "kernel.h"
#include "irq.h"
-volatile unsigned long cpu_callin_map[NR_CPUS] __cpuinitdata = {0,};
+volatile unsigned long cpu_callin_map[NR_CPUS] = {0,};
cpumask_t smp_commenced_mask = CPU_MASK_NONE;
* instruction which is much better...
*/
-void __cpuinit smp_store_cpu_info(int id)
+void smp_store_cpu_info(int id)
{
int cpu_node;
int mid;
panic("SMP bolixed\n");
}
-struct linux_prom_registers smp_penguin_ctable __cpuinitdata = { 0 };
+struct linux_prom_registers smp_penguin_ctable = { 0 };
void smp_send_reschedule(int cpu)
{
set_cpu_possible(cpuid, true);
}
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
+int __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
- extern int __cpuinit smp4m_boot_one_cpu(int, struct task_struct *);
- extern int __cpuinit smp4d_boot_one_cpu(int, struct task_struct *);
+ extern int smp4m_boot_one_cpu(int, struct task_struct *);
+ extern int smp4d_boot_one_cpu(int, struct task_struct *);
int ret=0;
switch(sparc_cpu_model) {
return ret;
}
-void __cpuinit arch_cpu_pre_starting(void *arg)
+void arch_cpu_pre_starting(void *arg)
{
local_ops->cache_all();
local_ops->tlb_all();
}
}
-void __cpuinit arch_cpu_pre_online(void *arg)
+void arch_cpu_pre_online(void *arg)
{
unsigned int cpuid = hard_smp_processor_id();
}
}
-void __cpuinit sparc_start_secondary(void *arg)
+void sparc_start_secondary(void *arg)
{
unsigned int cpu;
BUG();
}
-void __cpuinit smp_callin(void)
+void smp_callin(void)
{
sparc_start_secondary(NULL);
}
static volatile unsigned long callin_flag = 0;
-void __cpuinit smp_callin(void)
+void smp_callin(void)
{
int cpuid = hard_smp_processor_id();
return kern_base + (val - KERNBASE);
}
-static void __cpuinit ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg, void **descrp)
+static void ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg,
+ void **descrp)
{
extern unsigned long sparc64_ttable_tl0;
extern unsigned long kern_locked_tte_data;
*/
static struct thread_info *cpu_new_thread = NULL;
-static int __cpuinit smp_boot_one_cpu(unsigned int cpu, struct task_struct *idle)
+static int smp_boot_one_cpu(unsigned int cpu, struct task_struct *idle)
{
unsigned long entry =
(unsigned long)(&sparc64_cpu_startup);
}
}
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
+int __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
int ret = smp_boot_one_cpu(cpu, tidle);
"i" (ASI_M_CTL));
}
-void __cpuinit sun4d_cpu_pre_starting(void *arg)
+void sun4d_cpu_pre_starting(void *arg)
{
int cpuid = hard_smp_processor_id();
cc_set_imsk((cc_get_imsk() & ~0x8000) | 0x4000);
}
-void __cpuinit sun4d_cpu_pre_online(void *arg)
+void sun4d_cpu_pre_online(void *arg)
{
unsigned long flags;
int cpuid;
local_ops->cache_all();
}
-int __cpuinit smp4d_boot_one_cpu(int i, struct task_struct *idle)
+int smp4d_boot_one_cpu(int i, struct task_struct *idle)
{
unsigned long *entry = &sun4d_cpu_startup;
int timeout;
return val;
}
-void __cpuinit sun4m_cpu_pre_starting(void *arg)
+void sun4m_cpu_pre_starting(void *arg)
{
}
-void __cpuinit sun4m_cpu_pre_online(void *arg)
+void sun4m_cpu_pre_online(void *arg)
{
int cpuid = hard_smp_processor_id();
local_ops->cache_all();
}
-int __cpuinit smp4m_boot_one_cpu(int i, struct task_struct *idle)
+int smp4m_boot_one_cpu(int i, struct task_struct *idle)
{
unsigned long *entry = &sun4m_cpu_startup;
int timeout;
}
#endif
-static int __cpuinit sysfs_cpu_notify(struct notifier_block *self,
+static int sysfs_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned int)(long)hcpu;
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata sysfs_cpu_nb = {
+static struct notifier_block sysfs_cpu_nb = {
.notifier_call = sysfs_cpu_notify,
};
.globl sun4m_cpu_startup
.globl sun4d_cpu_startup
- __CPUINIT
.align 4
/* When we start up a cpu for the first time it enters this routine.
/* CPUID in bootbus can be found at PA 0xff0140000 */
#define SUN4D_BOOTBUS_CPUID 0xf0140000
- __CPUINIT
.align 4
sun4d_cpu_startup:
b,a smp_panic
- __CPUINIT
.align 4
.global leon_smp_cpu_startup, smp_penguin_ctable
dtlb_load:
.asciz "SUNW,dtlb-load"
- /* XXX __cpuinit this thing XXX */
#define TRAMP_STACK_SIZE 1024
.align 16
tramp_stack:
.skip TRAMP_STACK_SIZE
- __CPUINIT
.align 8
.globl sparc64_cpu_startup, sparc64_cpu_startup_end
sparc64_cpu_startup:
#endif
}
-void __cpuinit sun4v_ktsb_register(void)
+void sun4v_ktsb_register(void)
{
unsigned long pa, ret;
}
}
-void (*poke_srmmu)(void) __cpuinitdata = NULL;
+void (*poke_srmmu)(void) = NULL;
extern unsigned long bootmem_init(unsigned long *pages_avail);
(int)vac_cache_size, (int)vac_line_size);
}
-static void __cpuinit poke_hypersparc(void)
+static void poke_hypersparc(void)
{
volatile unsigned long clear;
unsigned long mreg = srmmu_get_mmureg();
hypersparc_setup_blockops();
}
-static void __cpuinit poke_swift(void)
+static void poke_swift(void)
{
unsigned long mreg;
}
-static void __cpuinit poke_turbosparc(void)
+static void poke_turbosparc(void)
{
unsigned long mreg = srmmu_get_mmureg();
unsigned long ccreg;
poke_srmmu = poke_turbosparc;
}
-static void __cpuinit poke_tsunami(void)
+static void poke_tsunami(void)
{
unsigned long mreg = srmmu_get_mmureg();
tsunami_setup_blockops();
}
-static void __cpuinit poke_viking(void)
+static void poke_viking(void)
{
unsigned long mreg = srmmu_get_mmureg();
static int smp_catch;
EXPORT_SYMBOL(gxio_mpipe_link_close_aux);
+struct link_set_attr_aux_param {
+ int mac;
+ uint32_t attr;
+ int64_t val;
+};
+
+int gxio_mpipe_link_set_attr_aux(gxio_mpipe_context_t * context, int mac,
+ uint32_t attr, int64_t val)
+{
+ struct link_set_attr_aux_param temp;
+ struct link_set_attr_aux_param *params = &temp;
+
+ params->mac = mac;
+ params->attr = attr;
+ params->val = val;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params), GXIO_MPIPE_OP_LINK_SET_ATTR_AUX);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_link_set_attr_aux);
struct get_timestamp_aux_param {
uint64_t sec;
EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_aux);
+struct adjust_timestamp_freq_param {
+ int32_t ppb;
+};
+
+int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t * context,
+ int32_t ppb)
+{
+ struct adjust_timestamp_freq_param temp;
+ struct adjust_timestamp_freq_param *params = &temp;
+
+ params->ppb = ppb;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params),
+ GXIO_MPIPE_OP_ADJUST_TIMESTAMP_FREQ);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_freq);
+
+struct config_edma_ring_blks_param {
+ unsigned int ering;
+ unsigned int max_blks;
+ unsigned int min_snf_blks;
+ unsigned int db;
+};
+
+int gxio_mpipe_config_edma_ring_blks(gxio_mpipe_context_t * context,
+ unsigned int ering, unsigned int max_blks,
+ unsigned int min_snf_blks, unsigned int db)
+{
+ struct config_edma_ring_blks_param temp;
+ struct config_edma_ring_blks_param *params = &temp;
+
+ params->ering = ering;
+ params->max_blks = max_blks;
+ params->min_snf_blks = min_snf_blks;
+ params->db = db;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params),
+ GXIO_MPIPE_OP_CONFIG_EDMA_RING_BLKS);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_config_edma_ring_blks);
+
struct arm_pollfd_param {
union iorpc_pollfd pollfd;
};
#include "gxio/iorpc_mpipe_info.h"
+struct instance_aux_param {
+ _gxio_mpipe_link_name_t name;
+};
+
+int gxio_mpipe_info_instance_aux(gxio_mpipe_info_context_t * context,
+ _gxio_mpipe_link_name_t name)
+{
+ struct instance_aux_param temp;
+ struct instance_aux_param *params = &temp;
+
+ params->name = name;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params), GXIO_MPIPE_INFO_OP_INSTANCE_AUX);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_info_instance_aux);
+
struct enumerate_aux_param {
_gxio_mpipe_link_name_t name;
_gxio_mpipe_link_mac_t mac;
int fd;
int i;
+ if (mpipe_index >= GXIO_MPIPE_INSTANCE_MAX)
+ return -EINVAL;
+
snprintf(file, sizeof(file), "mpipe/%d/iorpc", mpipe_index);
fd = hv_dev_open((HV_VirtAddr) file, 0);
+
+ context->fd = fd;
+
if (fd < 0) {
if (fd >= GXIO_ERR_MIN && fd <= GXIO_ERR_MAX)
return fd;
return -ENODEV;
}
- context->fd = fd;
-
/* Map in the MMIO space. */
context->mmio_cfg_base = (void __force *)
iorpc_ioremap(fd, HV_MPIPE_CONFIG_MMIO_OFFSET,
for (i = 0; i < 8; i++)
context->__stacks.stacks[i] = 255;
+ context->instance = mpipe_index;
+
return 0;
fast_failed:
iounmap((void __force __iomem *)(context->mmio_cfg_base));
cfg_failed:
hv_dev_close(context->fd);
+ context->fd = -1;
return -ENODEV;
}
int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue,
gxio_mpipe_context_t *context,
- unsigned int edma_ring_id,
+ unsigned int ering,
unsigned int channel,
void *mem, unsigned int mem_size,
unsigned int mem_flags)
/* Offset used to read number of completed commands. */
MPIPE_EDMA_POST_REGION_ADDR_t offset;
- int result = gxio_mpipe_init_edma_ring(context, edma_ring_id, channel,
+ int result = gxio_mpipe_init_edma_ring(context, ering, channel,
mem, mem_size, mem_flags);
if (result < 0)
return result;
offset.region =
MPIPE_MMIO_ADDR__REGION_VAL_EDMA -
MPIPE_MMIO_ADDR__REGION_VAL_IDMA;
- offset.ring = edma_ring_id;
+ offset.ring = ering;
__gxio_dma_queue_init(&equeue->dma_queue,
context->mmio_fast_base + offset.word,
equeue->edescs = mem;
equeue->mask_num_entries = num_entries - 1;
equeue->log2_num_entries = __builtin_ctz(num_entries);
+ equeue->context = context;
+ equeue->ering = ering;
+ equeue->channel = channel;
return 0;
}
return contextp;
}
+int gxio_mpipe_link_instance(const char *link_name)
+{
+ _gxio_mpipe_link_name_t name;
+ gxio_mpipe_context_t *context = _gxio_get_link_context();
+
+ if (!context)
+ return GXIO_ERR_NO_DEVICE;
+
+ strncpy(name.name, link_name, sizeof(name.name));
+ name.name[GXIO_MPIPE_LINK_NAME_LEN - 1] = '\0';
+
+ return gxio_mpipe_info_instance_aux(context, name);
+}
+
int gxio_mpipe_link_enumerate_mac(int idx, char *link_name, uint8_t *link_mac)
{
int rv;
}
EXPORT_SYMBOL_GPL(gxio_mpipe_link_close);
+
+int gxio_mpipe_link_set_attr(gxio_mpipe_link_t *link, uint32_t attr,
+ int64_t val)
+{
+ return gxio_mpipe_link_set_attr_aux(link->context, link->mac, attr,
+ val);
+}
+
+EXPORT_SYMBOL_GPL(gxio_mpipe_link_set_attr);
#define GXIO_MPIPE_OP_REGISTER_CLIENT_MEMORY IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x1210)
#define GXIO_MPIPE_OP_LINK_OPEN_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1211)
#define GXIO_MPIPE_OP_LINK_CLOSE_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1212)
+#define GXIO_MPIPE_OP_LINK_SET_ATTR_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1213)
-#define GXIO_MPIPE_OP_GET_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x121e)
-#define GXIO_MPIPE_OP_SET_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x121f)
-#define GXIO_MPIPE_OP_ADJUST_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x1220)
+#define GXIO_MPIPE_OP_GET_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x121e)
+#define GXIO_MPIPE_OP_SET_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x121f)
+#define GXIO_MPIPE_OP_ADJUST_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1220)
+#define GXIO_MPIPE_OP_CONFIG_EDMA_RING_BLKS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1221)
+#define GXIO_MPIPE_OP_ADJUST_TIMESTAMP_FREQ IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1222)
#define GXIO_MPIPE_OP_ARM_POLLFD IORPC_OPCODE(IORPC_FORMAT_KERNEL_POLLFD, 0x9000)
#define GXIO_MPIPE_OP_CLOSE_POLLFD IORPC_OPCODE(IORPC_FORMAT_KERNEL_POLLFD, 0x9001)
#define GXIO_MPIPE_OP_GET_MMIO_BASE IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8000)
int gxio_mpipe_link_close_aux(gxio_mpipe_context_t * context, int mac);
+int gxio_mpipe_link_set_attr_aux(gxio_mpipe_context_t * context, int mac,
+ uint32_t attr, int64_t val);
int gxio_mpipe_get_timestamp_aux(gxio_mpipe_context_t * context, uint64_t * sec,
uint64_t * nsec, uint64_t * cycles);
int gxio_mpipe_adjust_timestamp_aux(gxio_mpipe_context_t * context,
int64_t nsec);
+int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t * context,
+ int32_t ppb);
+
int gxio_mpipe_arm_pollfd(gxio_mpipe_context_t * context, int pollfd_cookie);
int gxio_mpipe_close_pollfd(gxio_mpipe_context_t * context, int pollfd_cookie);
#include <asm/pgtable.h>
+#define GXIO_MPIPE_INFO_OP_INSTANCE_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1250)
#define GXIO_MPIPE_INFO_OP_ENUMERATE_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1251)
#define GXIO_MPIPE_INFO_OP_GET_MMIO_BASE IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8000)
#define GXIO_MPIPE_INFO_OP_CHECK_MMIO_OFFSET IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8001)
+int gxio_mpipe_info_instance_aux(gxio_mpipe_info_context_t * context,
+ _gxio_mpipe_link_name_t name);
+
int gxio_mpipe_info_enumerate_aux(gxio_mpipe_info_context_t * context,
unsigned int idx,
_gxio_mpipe_link_name_t * name,
*/
typedef MPIPE_EDMA_DESC_t gxio_mpipe_edesc_t;
+/*
+ * Max # of mpipe instances. 2 currently.
+ */
+#define GXIO_MPIPE_INSTANCE_MAX HV_MPIPE_INSTANCE_MAX
+
+#define NR_MPIPE_MAX GXIO_MPIPE_INSTANCE_MAX
+
/* Get the "va" field from an "idesc".
*
* This is the address at which the ingress hardware copied the first
/* File descriptor for calling up to Linux (and thus the HV). */
int fd;
+ /* Corresponding mpipe instance #. */
+ int instance;
+
/* The VA at which configuration registers are mapped. */
char *mmio_cfg_base;
/* Initialize an eDMA ring, using the given memory and size.
*
* @param context An initialized mPIPE context.
- * @param ring The eDMA ring index.
+ * @param ering The eDMA ring index.
* @param channel The channel to use. This must be one of the channels
* associated with the context's set of open links.
* @param mem A physically contiguous region of memory to be filled
* ::GXIO_ERR_INVAL_MEMORY_SIZE on failure.
*/
extern int gxio_mpipe_init_edma_ring(gxio_mpipe_context_t *context,
- unsigned int ring, unsigned int channel,
+ unsigned int ering, unsigned int channel,
void *mem, size_t mem_size,
unsigned int mem_flags);
+/* Set the "max_blks", "min_snf_blks", and "db" fields of
+ * ::MPIPE_EDMA_RG_INIT_DAT_THRESH_t for a given edma ring.
+ *
+ * The global pool of dynamic blocks will be automatically adjusted.
+ *
+ * This function should not be called after any egress has been done
+ * on the edma ring.
+ *
+ * Most applications should just use gxio_mpipe_equeue_set_snf_size().
+ *
+ * @param context An initialized mPIPE context.
+ * @param ering The eDMA ring index.
+ * @param max_blks The number of blocks to dedicate to the ring
+ * (normally min_snf_blks + 1). Must be greater than min_snf_blocks.
+ * @param min_snf_blks The number of blocks which must be stored
+ * prior to starting to send the packet (normally 12).
+ * @param db Whether to allow use of dynamic blocks by the ring
+ * (normally 1).
+ *
+ * @return 0 on success, negative on error.
+ */
+extern int gxio_mpipe_config_edma_ring_blks(gxio_mpipe_context_t *context,
+ unsigned int ering,
+ unsigned int max_blks,
+ unsigned int min_snf_blks,
+ unsigned int db);
+
/*****************************************************************
* Classifier Program *
******************************************************************/
/* The log2() of the number of entries. */
unsigned long log2_num_entries;
+ /* The context. */
+ gxio_mpipe_context_t *context;
+
+ /* The ering. */
+ unsigned int ering;
+
+ /* The channel. */
+ unsigned int channel;
+
} gxio_mpipe_equeue_t;
/* Initialize an "equeue".
*
- * Takes the equeue plus the same args as gxio_mpipe_init_edma_ring().
+ * This function uses gxio_mpipe_init_edma_ring() to initialize the
+ * underlying edma_ring using the provided arguments.
+ *
+ * @param equeue An egress queue to be initialized.
+ * @param context An initialized mPIPE context.
+ * @param ering The eDMA ring index.
+ * @param channel The channel to use. This must be one of the channels
+ * associated with the context's set of open links.
+ * @param mem A physically contiguous region of memory to be filled
+ * with a ring of ::gxio_mpipe_edesc_t structures.
+ * @param mem_size Number of bytes in the ring. Must be 512, 2048,
+ * 8192 or 65536, times 16 (i.e. sizeof(gxio_mpipe_edesc_t)).
+ * @param mem_flags ::gxio_mpipe_mem_flags_e memory flags.
+ *
+ * @return 0 on success, ::GXIO_MPIPE_ERR_BAD_EDMA_RING or
+ * ::GXIO_ERR_INVAL_MEMORY_SIZE on failure.
*/
extern int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue,
gxio_mpipe_context_t *context,
- unsigned int edma_ring_id,
+ unsigned int ering,
unsigned int channel,
void *mem, unsigned int mem_size,
unsigned int mem_flags);
completion_slot, update);
}
+/* Set the snf (store and forward) size for an equeue.
+ *
+ * The snf size for an equeue defaults to 1536, and encodes the size
+ * of the largest packet for which egress is guaranteed to avoid
+ * transmission underruns and/or corrupt checksums under heavy load.
+ *
+ * The snf size affects a global resource pool which cannot support,
+ * for example, all 24 equeues each requesting an snf size of 8K.
+ *
+ * To ensure that jumbo packets can be egressed properly, the snf size
+ * should be set to the size of the largest possible packet, which
+ * will usually be limited by the size of the app's largest buffer.
+ *
+ * This is a convenience wrapper around
+ * gxio_mpipe_config_edma_ring_blks().
+ *
+ * This function should not be called after any egress has been done
+ * on the equeue.
+ *
+ * @param equeue An egress queue initialized via gxio_mpipe_equeue_init().
+ * @param size The snf size, in bytes.
+ * @return Zero on success, negative error otherwise.
+ */
+static inline int gxio_mpipe_equeue_set_snf_size(gxio_mpipe_equeue_t *equeue,
+ size_t size)
+{
+ int blks = (size + 127) / 128;
+ return gxio_mpipe_config_edma_ring_blks(equeue->context, equeue->ering,
+ blks + 1, blks, 1);
+}
+
/*****************************************************************
* Link Management *
******************************************************************/
uint8_t mac;
} gxio_mpipe_link_t;
+/* Translate a link name to the instance number of the mPIPE shim which is
+ * connected to that link. This call does not verify whether the link is
+ * currently available, and does not reserve any link resources;
+ * gxio_mpipe_link_open() must be called to perform those functions.
+ *
+ * Typically applications will call this function to translate a link name
+ * to an mPIPE instance number; call gxio_mpipe_init(), passing it that
+ * instance number, to initialize the mPIPE shim; and then call
+ * gxio_mpipe_link_open(), passing it the same link name plus the mPIPE
+ * context, to configure the link.
+ *
+ * @param link_name Name of the link; see @ref gxio_mpipe_link_names.
+ * @return The mPIPE instance number which is associated with the named
+ * link, or a negative error code (::GXIO_ERR_NO_DEVICE) if the link does
+ * not exist.
+ */
+extern int gxio_mpipe_link_instance(const char *link_name);
+
/* Retrieve one of this system's legal link names, and its MAC address.
*
* @param index Link name index. If a system supports N legal link names,
return link->channel;
}
+/* Set a link attribute.
+ *
+ * @param link A properly initialized link state object.
+ * @param attr An attribute from the set of @ref gxio_mpipe_link_attrs.
+ * @param val New value of the attribute.
+ * @return 0 if the attribute was successfully set, or a negative error
+ * code.
+ */
+extern int gxio_mpipe_link_set_attr(gxio_mpipe_link_t *link, uint32_t attr,
+ int64_t val);
+
///////////////////////////////////////////////////////////////////
// Timestamp //
///////////////////////////////////////////////////////////////////
extern int gxio_mpipe_adjust_timestamp(gxio_mpipe_context_t *context,
int64_t delta);
+/** Adjust the mPIPE timestamp clock frequency.
+ *
+ * @param context An initialized mPIPE context.
+ * @param ppb A 32-bit signed PPB (Parts Per Billion) value to adjust.
+ * The absolute value of ppb must be less than or equal to 1000000000.
+ * Values less than about 30000 will generally cause a GXIO_ERR_INVAL
+ * return due to the granularity of the hardware that converts reference
+ * clock cycles into seconds and nanoseconds.
+ * @return If the call was successful, zero; otherwise, a negative error
+ * code.
+ */
+extern int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t* context,
+ int32_t ppb);
+
#endif /* !_GXIO_MPIPE_H_ */
#include <arch/mpipe_constants.h>
+/** Number of mPIPE instances supported */
+#define HV_MPIPE_INSTANCE_MAX (2)
+
/** Number of buffer stacks (32). */
#define HV_MPIPE_NUM_BUFFER_STACKS \
(MPIPE_MMIO_INIT_DAT_GX36_1__BUFFER_STACK_MASK_WIDTH)
ipi_init();
}
-void __cpuinit setup_irq_regs(void)
+void setup_irq_regs(void)
{
/* Enable interrupt delivery. */
unmask_irqs(~0UL);
/* All messages are stored here */
static DEFINE_PER_CPU(HV_MsgState, msg_state);
-void __cpuinit init_messaging(void)
+void init_messaging(void)
{
/* Allocate storage for messages in kernel space */
HV_MsgState *state = &__get_cpu_var(msg_state);
EXPORT_SYMBOL(node_data);
/* Information on the NUMA nodes that we compute early */
-unsigned long __cpuinitdata node_start_pfn[MAX_NUMNODES];
-unsigned long __cpuinitdata node_end_pfn[MAX_NUMNODES];
+unsigned long node_start_pfn[MAX_NUMNODES];
+unsigned long node_end_pfn[MAX_NUMNODES];
unsigned long __initdata node_memmap_pfn[MAX_NUMNODES];
unsigned long __initdata node_percpu_pfn[MAX_NUMNODES];
unsigned long __initdata node_free_pfn[MAX_NUMNODES];
#ifdef CONFIG_HIGHMEM
/* Page frame index of end of lowmem on each controller. */
-unsigned long __cpuinitdata node_lowmem_end_pfn[MAX_NUMNODES];
+unsigned long node_lowmem_end_pfn[MAX_NUMNODES];
/* Number of pages that can be mapped into lowmem. */
static unsigned long __initdata mappable_physpages;
* This is up to 4 mappings for lowmem, one mapping per memory
* controller, plus one for our text segment.
*/
-static void __cpuinit store_permanent_mappings(void)
+static void store_permanent_mappings(void)
{
int i;
* So the values we set up here in the hypervisor may be overridden on
* the boot cpu as arguments are parsed.
*/
-static __cpuinit void init_super_pages(void)
+static void init_super_pages(void)
{
#ifdef CONFIG_HUGETLB_SUPER_PAGES
int i;
*
* Called from setup_arch() on the boot cpu, or online_secondary().
*/
-void __cpuinit setup_cpu(int boot)
+void setup_cpu(int boot)
{
/* The boot cpu sets up its permanent mappings much earlier. */
if (!boot)
}
late_initcall(reset_init_affinity);
-static struct cpumask cpu_started __cpuinitdata;
+static struct cpumask cpu_started;
/*
* Activate a secondary processor. Very minimal; don't add anything
* to this path without knowing what you're doing, since SMP booting
* is pretty fragile.
*/
-static void __cpuinit start_secondary(void)
+static void start_secondary(void)
{
int cpuid = smp_processor_id();
/*
* Bring a secondary processor online.
*/
-void __cpuinit online_secondary(void)
+void online_secondary(void)
{
/*
* low-memory mappings have been cleared, flush them from
cpu_startup_entry(CPUHP_ONLINE);
}
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
+int __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
/* Wait 5s total for all CPUs for them to come online */
static int timeout;
.set_mode = tile_timer_set_mode,
};
-void __cpuinit setup_tile_timer(void)
+void setup_tile_timer(void)
{
struct clock_event_device *evt = &__get_cpu_var(tile_timer);
}
static inline void
-tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int full_mm_flush)
+tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = full_mm_flush;
+ tlb->start = start;
+ tlb->end = end;
+ tlb->fullmm = !(start | (end+1));
init_tlb_gather(tlb);
}
#ifndef __FRAME_KERN_H_
#define __FRAME_KERN_H_
-extern int setup_signal_stack_sc(unsigned long stack_top, int sig,
+extern int setup_signal_stack_sc(unsigned long stack_top, int sig,
struct k_sigaction *ka,
- struct pt_regs *regs,
+ struct pt_regs *regs,
sigset_t *mask);
-extern int setup_signal_stack_si(unsigned long stack_top, int sig,
+extern int setup_signal_stack_si(unsigned long stack_top, int sig,
struct k_sigaction *ka,
- struct pt_regs *regs, siginfo_t *info,
+ struct pt_regs *regs, struct siginfo *info,
sigset_t *mask);
#endif
* OK, we're invoking a handler
*/
static void handle_signal(struct pt_regs *regs, unsigned long signr,
- struct k_sigaction *ka, siginfo_t *info)
+ struct k_sigaction *ka, struct siginfo *info)
{
sigset_t *oldset = sigmask_to_save();
int singlestep = 0;
static int kern_do_signal(struct pt_regs *regs)
{
struct k_sigaction ka_copy;
- siginfo_t info;
+ struct siginfo info;
int sig, handled_sig = 0;
while ((sig = get_signal_to_deliver(&info, &ka_copy, regs, NULL)) > 0) {
/* dup_mmap already holds mmap_sem */
err = install_special_mapping(mm, STUB_START, STUB_END - STUB_START,
VM_READ | VM_MAYREAD | VM_EXEC |
- VM_MAYEXEC | VM_DONTCOPY,
+ VM_MAYEXEC | VM_DONTCOPY | VM_PFNMAP,
mm->context.stub_pages);
if (err) {
printk(KERN_ERR "install_special_mapping returned %d\n", err);
n = buffer_op((unsigned long) str, len, 0, strnlen_chunk, &count);
if (n == 0)
return count + 1;
- return -EFAULT;
+ return 0;
}
EXPORT_SYMBOL(strnlen_user);
strcat(tempdir, "/");
}
+/*
+ * Remove bytes from the front of the buffer and refill it so that if there's a
+ * partial string that we care about, it will be completed, and we can recognize
+ * it.
+ */
+static int pop(int fd, char *buf, size_t size, size_t npop)
+{
+ ssize_t n;
+ size_t len = strlen(&buf[npop]);
+
+ memmove(buf, &buf[npop], len + 1);
+ n = read(fd, &buf[len], size - len - 1);
+ if (n < 0)
+ return -errno;
+
+ buf[len + n] = '\0';
+ return 1;
+}
+
/*
* This will return 1, with the first character in buf being the
* character following the next instance of c in the file. This will
static int next(int fd, char *buf, size_t size, char c)
{
ssize_t n;
- size_t len;
char *ptr;
while ((ptr = strchr(buf, c)) == NULL) {
buf[n] = '\0';
}
- ptr++;
- len = strlen(ptr);
- memmove(buf, ptr, len + 1);
+ return pop(fd, buf, size, ptr - buf + 1);
+}
+
+/*
+ * Decode an octal-escaped and space-terminated path of the form used by
+ * /proc/mounts. May be used to decode a path in-place. "out" must be at least
+ * as large as the input. The output is always null-terminated. "len" gets the
+ * length of the output, excluding the trailing null. Returns 0 if a full path
+ * was successfully decoded, otherwise an error.
+ */
+static int decode_path(const char *in, char *out, size_t *len)
+{
+ char *first = out;
+ int c;
+ int i;
+ int ret = -EINVAL;
+ while (1) {
+ switch (*in) {
+ case '\0':
+ goto out;
+
+ case ' ':
+ ret = 0;
+ goto out;
+
+ case '\\':
+ in++;
+ c = 0;
+ for (i = 0; i < 3; i++) {
+ if (*in < '0' || *in > '7')
+ goto out;
+ c = (c << 3) | (*in++ - '0');
+ }
+ *(unsigned char *)out++ = (unsigned char) c;
+ break;
+
+ default:
+ *out++ = *in++;
+ break;
+ }
+ }
+
+out:
+ *out = '\0';
+ *len = out - first;
+ return ret;
+}
+
+/*
+ * Computes the length of s when encoded with three-digit octal escape sequences
+ * for the characters in chars.
+ */
+static size_t octal_encoded_length(const char *s, const char *chars)
+{
+ size_t len = strlen(s);
+ while ((s = strpbrk(s, chars)) != NULL) {
+ len += 3;
+ s++;
+ }
+
+ return len;
+}
+
+enum {
+ OUTCOME_NOTHING_MOUNTED,
+ OUTCOME_TMPFS_MOUNT,
+ OUTCOME_NON_TMPFS_MOUNT,
+};
+
+/* Read a line of /proc/mounts data looking for a tmpfs mount at "path". */
+static int read_mount(int fd, char *buf, size_t bufsize, const char *path,
+ int *outcome)
+{
+ int found;
+ int match;
+ char *space;
+ size_t len;
+
+ enum {
+ MATCH_NONE,
+ MATCH_EXACT,
+ MATCH_PARENT,
+ };
+
+ found = next(fd, buf, bufsize, ' ');
+ if (found != 1)
+ return found;
/*
- * Refill the buffer so that if there's a partial string that we care
- * about, it will be completed, and we can recognize it.
+ * If there's no following space in the buffer, then this path is
+ * truncated, so it can't be the one we're looking for.
*/
- n = read(fd, &buf[len], size - len - 1);
- if (n < 0)
- return -errno;
+ space = strchr(buf, ' ');
+ if (space) {
+ match = MATCH_NONE;
+ if (!decode_path(buf, buf, &len)) {
+ if (!strcmp(buf, path))
+ match = MATCH_EXACT;
+ else if (!strncmp(buf, path, len)
+ && (path[len] == '/' || !strcmp(buf, "/")))
+ match = MATCH_PARENT;
+ }
+
+ found = pop(fd, buf, bufsize, space - buf + 1);
+ if (found != 1)
+ return found;
+
+ switch (match) {
+ case MATCH_EXACT:
+ if (!strncmp(buf, "tmpfs", strlen("tmpfs")))
+ *outcome = OUTCOME_TMPFS_MOUNT;
+ else
+ *outcome = OUTCOME_NON_TMPFS_MOUNT;
+ break;
- buf[len + n] = '\0';
- return 1;
+ case MATCH_PARENT:
+ /* This mount obscures any previous ones. */
+ *outcome = OUTCOME_NOTHING_MOUNTED;
+ break;
+ }
+ }
+
+ return next(fd, buf, bufsize, '\n');
}
/* which_tmpdir is called only during early boot */
*/
static void which_tmpdir(void)
{
- int fd, found;
- char buf[128] = { '\0' };
+ int fd;
+ int found;
+ int outcome;
+ char *path;
+ char *buf;
+ size_t bufsize;
if (checked_tmpdir)
return;
printf("Checking for tmpfs mount on /dev/shm...");
+ path = realpath("/dev/shm", NULL);
+ if (!path) {
+ printf("failed to check real path, errno = %d\n", errno);
+ return;
+ }
+ printf("%s...", path);
+
+ /*
+ * The buffer needs to be able to fit the full octal-escaped path, a
+ * space, and a trailing null in order to successfully decode it.
+ */
+ bufsize = octal_encoded_length(path, " \t\n\\") + 2;
+
+ if (bufsize < 128)
+ bufsize = 128;
+
+ buf = malloc(bufsize);
+ if (!buf) {
+ printf("malloc failed, errno = %d\n", errno);
+ goto out;
+ }
+ buf[0] = '\0';
+
fd = open("/proc/mounts", O_RDONLY);
if (fd < 0) {
printf("failed to open /proc/mounts, errno = %d\n", errno);
- return;
+ goto out1;
}
+ outcome = OUTCOME_NOTHING_MOUNTED;
while (1) {
- found = next(fd, buf, ARRAY_SIZE(buf), ' ');
- if (found != 1)
- break;
-
- if (!strncmp(buf, "/dev/shm", strlen("/dev/shm")))
- goto found;
-
- found = next(fd, buf, ARRAY_SIZE(buf), '\n');
+ found = read_mount(fd, buf, bufsize, path, &outcome);
if (found != 1)
break;
}
-err:
- if (found == 0)
- printf("nothing mounted on /dev/shm\n");
- else if (found < 0)
+ if (found < 0) {
printf("read returned errno %d\n", -found);
+ } else {
+ switch (outcome) {
+ case OUTCOME_TMPFS_MOUNT:
+ printf("OK\n");
+ default_tmpdir = "/dev/shm";
+ break;
-out:
- close(fd);
-
- return;
-
-found:
- found = next(fd, buf, ARRAY_SIZE(buf), ' ');
- if (found != 1)
- goto err;
+ case OUTCOME_NON_TMPFS_MOUNT:
+ printf("not tmpfs\n");
+ break;
- if (strncmp(buf, "tmpfs", strlen("tmpfs"))) {
- printf("not tmpfs\n");
- goto out;
+ default:
+ printf("nothing mounted on /dev/shm\n");
+ break;
+ }
}
- printf("OK\n");
- default_tmpdir = "/dev/shm";
- goto out;
+ close(fd);
+out1:
+ free(buf);
+out:
+ free(path);
}
static int __init make_tempfile(const char *template, char **out_tempname,
[SIGIO] = sigio_handler,
[SIGVTALRM] = timer_handler };
-static void sig_handler_common(int sig, siginfo_t *si, mcontext_t *mc)
+static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc)
{
struct uml_pt_regs r;
int save_errno = errno;
static int signals_enabled;
static unsigned int signals_pending;
-void sig_handler(int sig, siginfo_t *si, mcontext_t *mc)
+void sig_handler(int sig, struct siginfo *si, mcontext_t *mc)
{
int enabled;
panic("enabling signal stack failed, errno = %d\n", errno);
}
-static void (*handlers[_NSIG])(int sig, siginfo_t *si, mcontext_t *mc) = {
+static void (*handlers[_NSIG])(int sig, struct siginfo *si, mcontext_t *mc) = {
[SIGSEGV] = sig_handler,
[SIGBUS] = sig_handler,
[SIGILL] = sig_handler,
while ((sig = ffs(pending)) != 0){
sig--;
pending &= ~(1 << sig);
- (*handlers[sig])(sig, si, mc);
+ (*handlers[sig])(sig, (struct siginfo *)si, mc);
}
/*
void wait_stub_done(int pid)
{
- int n, status, err;
+ int n, status, err, bad_stop = 0;
while (1) {
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED | __WALL));
if (((1 << WSTOPSIG(status)) & STUB_DONE_MASK) != 0)
return;
+ else
+ bad_stop = 1;
bad_wait:
err = ptrace_dump_regs(pid);
printk(UM_KERN_ERR "wait_stub_done : failed to wait for SIGTRAP, "
"pid = %d, n = %d, errno = %d, status = 0x%x\n", pid, n, errno,
status);
- fatal_sigsegv();
+ if (bad_stop)
+ kill(pid, SIGKILL);
+ else
+ fatal_sigsegv();
}
extern unsigned long current_stub_stack(void);
if (WIFSTOPPED(status)) {
int sig = WSTOPSIG(status);
- ptrace(PTRACE_GETSIGINFO, pid, 0, &si);
+ ptrace(PTRACE_GETSIGINFO, pid, 0, (struct siginfo *)&si);
switch (sig) {
case SIGSEGV:
!ptrace_faultinfo) {
get_skas_faultinfo(pid,
®s->faultinfo);
- (*sig_info[SIGSEGV])(SIGSEGV, &si,
+ (*sig_info[SIGSEGV])(SIGSEGV, (struct siginfo *)&si,
regs);
}
else handle_segv(pid, regs);
handle_trap(pid, regs, local_using_sysemu);
break;
case SIGTRAP:
- relay_signal(SIGTRAP, &si, regs);
+ relay_signal(SIGTRAP, (struct siginfo *)&si, regs);
break;
case SIGVTALRM:
now = os_nsecs();
if (now < nsecs)
break;
block_signals();
- (*sig_info[sig])(sig, &si, regs);
+ (*sig_info[sig])(sig, (struct siginfo *)&si, regs);
unblock_signals();
nsecs = timer.it_value.tv_sec *
UM_NSEC_PER_SEC +
case SIGFPE:
case SIGWINCH:
block_signals();
- (*sig_info[sig])(sig, &si, regs);
+ (*sig_info[sig])(sig, (struct siginfo *)&si, regs);
unblock_signals();
break;
default:
unsigned long nr_pages;
nr_pages = round_up(size, EFI_PAGE_SIZE) / EFI_PAGE_SIZE;
- efi_call_phys2(sys_table->boottime->free_pages, addr, size);
+ efi_call_phys2(sys_table->boottime->free_pages, addr, nr_pages);
}
static void find_bits(unsigned long mask, u8 *pos, u8 *size)
obj-$(CONFIG_CRYPTO_CRC32_PCLMUL) += crc32-pclmul.o
obj-$(CONFIG_CRYPTO_SHA256_SSSE3) += sha256-ssse3.o
obj-$(CONFIG_CRYPTO_SHA512_SSSE3) += sha512-ssse3.o
-obj-$(CONFIG_CRYPTO_CRCT10DIF_PCLMUL) += crct10dif-pclmul.o
# These modules require assembler to support AVX.
ifeq ($(avx_supported),yes)
crc32-pclmul-y := crc32-pclmul_asm.o crc32-pclmul_glue.o
sha256-ssse3-y := sha256-ssse3-asm.o sha256-avx-asm.o sha256-avx2-asm.o sha256_ssse3_glue.o
sha512-ssse3-y := sha512-ssse3-asm.o sha512-avx-asm.o sha512-avx2-asm.o sha512_ssse3_glue.o
-crct10dif-pclmul-y := crct10dif-pcl-asm_64.o crct10dif-pclmul_glue.o
+++ /dev/null
-########################################################################
-# Implement fast CRC-T10DIF computation with SSE and PCLMULQDQ instructions
-#
-# Copyright (c) 2013, Intel Corporation
-#
-# Authors:
-# Erdinc Ozturk <erdinc.ozturk@intel.com>
-# Vinodh Gopal <vinodh.gopal@intel.com>
-# James Guilford <james.guilford@intel.com>
-# Tim Chen <tim.c.chen@linux.intel.com>
-#
-# This software is available to you under a choice of one of two
-# licenses. You may choose to be licensed under the terms of the GNU
-# General Public License (GPL) Version 2, available from the file
-# COPYING in the main directory of this source tree, or the
-# OpenIB.org BSD license below:
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the
-# distribution.
-#
-# * Neither the name of the Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-#
-# THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION ""AS IS"" AND ANY
-# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL CORPORATION OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-########################################################################
-# Function API:
-# UINT16 crc_t10dif_pcl(
-# UINT16 init_crc, //initial CRC value, 16 bits
-# const unsigned char *buf, //buffer pointer to calculate CRC on
-# UINT64 len //buffer length in bytes (64-bit data)
-# );
-#
-# Reference paper titled "Fast CRC Computation for Generic
-# Polynomials Using PCLMULQDQ Instruction"
-# URL: http://www.intel.com/content/dam/www/public/us/en/documents
-# /white-papers/fast-crc-computation-generic-polynomials-pclmulqdq-paper.pdf
-#
-#
-
-#include <linux/linkage.h>
-
-.text
-
-#define arg1 %rdi
-#define arg2 %rsi
-#define arg3 %rdx
-
-#define arg1_low32 %edi
-
-ENTRY(crc_t10dif_pcl)
-.align 16
-
- # adjust the 16-bit initial_crc value, scale it to 32 bits
- shl $16, arg1_low32
-
- # Allocate Stack Space
- mov %rsp, %rcx
- sub $16*2, %rsp
- # align stack to 16 byte boundary
- and $~(0x10 - 1), %rsp
-
- # check if smaller than 256
- cmp $256, arg3
-
- # for sizes less than 128, we can't fold 64B at a time...
- jl _less_than_128
-
-
- # load the initial crc value
- movd arg1_low32, %xmm10 # initial crc
-
- # crc value does not need to be byte-reflected, but it needs
- # to be moved to the high part of the register.
- # because data will be byte-reflected and will align with
- # initial crc at correct place.
- pslldq $12, %xmm10
-
- movdqa SHUF_MASK(%rip), %xmm11
- # receive the initial 64B data, xor the initial crc value
- movdqu 16*0(arg2), %xmm0
- movdqu 16*1(arg2), %xmm1
- movdqu 16*2(arg2), %xmm2
- movdqu 16*3(arg2), %xmm3
- movdqu 16*4(arg2), %xmm4
- movdqu 16*5(arg2), %xmm5
- movdqu 16*6(arg2), %xmm6
- movdqu 16*7(arg2), %xmm7
-
- pshufb %xmm11, %xmm0
- # XOR the initial_crc value
- pxor %xmm10, %xmm0
- pshufb %xmm11, %xmm1
- pshufb %xmm11, %xmm2
- pshufb %xmm11, %xmm3
- pshufb %xmm11, %xmm4
- pshufb %xmm11, %xmm5
- pshufb %xmm11, %xmm6
- pshufb %xmm11, %xmm7
-
- movdqa rk3(%rip), %xmm10 #xmm10 has rk3 and rk4
- #imm value of pclmulqdq instruction
- #will determine which constant to use
-
- #################################################################
- # we subtract 256 instead of 128 to save one instruction from the loop
- sub $256, arg3
-
- # at this section of the code, there is 64*x+y (0<=y<64) bytes of
- # buffer. The _fold_64_B_loop will fold 64B at a time
- # until we have 64+y Bytes of buffer
-
-
- # fold 64B at a time. This section of the code folds 4 xmm
- # registers in parallel
-_fold_64_B_loop:
-
- # update the buffer pointer
- add $128, arg2 # buf += 64#
-
- movdqu 16*0(arg2), %xmm9
- movdqu 16*1(arg2), %xmm12
- pshufb %xmm11, %xmm9
- pshufb %xmm11, %xmm12
- movdqa %xmm0, %xmm8
- movdqa %xmm1, %xmm13
- pclmulqdq $0x0 , %xmm10, %xmm0
- pclmulqdq $0x11, %xmm10, %xmm8
- pclmulqdq $0x0 , %xmm10, %xmm1
- pclmulqdq $0x11, %xmm10, %xmm13
- pxor %xmm9 , %xmm0
- xorps %xmm8 , %xmm0
- pxor %xmm12, %xmm1
- xorps %xmm13, %xmm1
-
- movdqu 16*2(arg2), %xmm9
- movdqu 16*3(arg2), %xmm12
- pshufb %xmm11, %xmm9
- pshufb %xmm11, %xmm12
- movdqa %xmm2, %xmm8
- movdqa %xmm3, %xmm13
- pclmulqdq $0x0, %xmm10, %xmm2
- pclmulqdq $0x11, %xmm10, %xmm8
- pclmulqdq $0x0, %xmm10, %xmm3
- pclmulqdq $0x11, %xmm10, %xmm13
- pxor %xmm9 , %xmm2
- xorps %xmm8 , %xmm2
- pxor %xmm12, %xmm3
- xorps %xmm13, %xmm3
-
- movdqu 16*4(arg2), %xmm9
- movdqu 16*5(arg2), %xmm12
- pshufb %xmm11, %xmm9
- pshufb %xmm11, %xmm12
- movdqa %xmm4, %xmm8
- movdqa %xmm5, %xmm13
- pclmulqdq $0x0, %xmm10, %xmm4
- pclmulqdq $0x11, %xmm10, %xmm8
- pclmulqdq $0x0, %xmm10, %xmm5
- pclmulqdq $0x11, %xmm10, %xmm13
- pxor %xmm9 , %xmm4
- xorps %xmm8 , %xmm4
- pxor %xmm12, %xmm5
- xorps %xmm13, %xmm5
-
- movdqu 16*6(arg2), %xmm9
- movdqu 16*7(arg2), %xmm12
- pshufb %xmm11, %xmm9
- pshufb %xmm11, %xmm12
- movdqa %xmm6 , %xmm8
- movdqa %xmm7 , %xmm13
- pclmulqdq $0x0 , %xmm10, %xmm6
- pclmulqdq $0x11, %xmm10, %xmm8
- pclmulqdq $0x0 , %xmm10, %xmm7
- pclmulqdq $0x11, %xmm10, %xmm13
- pxor %xmm9 , %xmm6
- xorps %xmm8 , %xmm6
- pxor %xmm12, %xmm7
- xorps %xmm13, %xmm7
-
- sub $128, arg3
-
- # check if there is another 64B in the buffer to be able to fold
- jge _fold_64_B_loop
- ##################################################################
-
-
- add $128, arg2
- # at this point, the buffer pointer is pointing at the last y Bytes
- # of the buffer the 64B of folded data is in 4 of the xmm
- # registers: xmm0, xmm1, xmm2, xmm3
-
-
- # fold the 8 xmm registers to 1 xmm register with different constants
-
- movdqa rk9(%rip), %xmm10
- movdqa %xmm0, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm0
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- xorps %xmm0, %xmm7
-
- movdqa rk11(%rip), %xmm10
- movdqa %xmm1, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm1
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- xorps %xmm1, %xmm7
-
- movdqa rk13(%rip), %xmm10
- movdqa %xmm2, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm2
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- pxor %xmm2, %xmm7
-
- movdqa rk15(%rip), %xmm10
- movdqa %xmm3, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm3
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- xorps %xmm3, %xmm7
-
- movdqa rk17(%rip), %xmm10
- movdqa %xmm4, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm4
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- pxor %xmm4, %xmm7
-
- movdqa rk19(%rip), %xmm10
- movdqa %xmm5, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm5
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- xorps %xmm5, %xmm7
-
- movdqa rk1(%rip), %xmm10 #xmm10 has rk1 and rk2
- #imm value of pclmulqdq instruction
- #will determine which constant to use
- movdqa %xmm6, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm6
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- pxor %xmm6, %xmm7
-
-
- # instead of 64, we add 48 to the loop counter to save 1 instruction
- # from the loop instead of a cmp instruction, we use the negative
- # flag with the jl instruction
- add $128-16, arg3
- jl _final_reduction_for_128
-
- # now we have 16+y bytes left to reduce. 16 Bytes is in register xmm7
- # and the rest is in memory. We can fold 16 bytes at a time if y>=16
- # continue folding 16B at a time
-
-_16B_reduction_loop:
- movdqa %xmm7, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm7
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- movdqu (arg2), %xmm0
- pshufb %xmm11, %xmm0
- pxor %xmm0 , %xmm7
- add $16, arg2
- sub $16, arg3
- # instead of a cmp instruction, we utilize the flags with the
- # jge instruction equivalent of: cmp arg3, 16-16
- # check if there is any more 16B in the buffer to be able to fold
- jge _16B_reduction_loop
-
- #now we have 16+z bytes left to reduce, where 0<= z < 16.
- #first, we reduce the data in the xmm7 register
-
-
-_final_reduction_for_128:
- # check if any more data to fold. If not, compute the CRC of
- # the final 128 bits
- add $16, arg3
- je _128_done
-
- # here we are getting data that is less than 16 bytes.
- # since we know that there was data before the pointer, we can
- # offset the input pointer before the actual point, to receive
- # exactly 16 bytes. after that the registers need to be adjusted.
-_get_last_two_xmms:
- movdqa %xmm7, %xmm2
-
- movdqu -16(arg2, arg3), %xmm1
- pshufb %xmm11, %xmm1
-
- # get rid of the extra data that was loaded before
- # load the shift constant
- lea pshufb_shf_table+16(%rip), %rax
- sub arg3, %rax
- movdqu (%rax), %xmm0
-
- # shift xmm2 to the left by arg3 bytes
- pshufb %xmm0, %xmm2
-
- # shift xmm7 to the right by 16-arg3 bytes
- pxor mask1(%rip), %xmm0
- pshufb %xmm0, %xmm7
- pblendvb %xmm2, %xmm1 #xmm0 is implicit
-
- # fold 16 Bytes
- movdqa %xmm1, %xmm2
- movdqa %xmm7, %xmm8
- pclmulqdq $0x11, %xmm10, %xmm7
- pclmulqdq $0x0 , %xmm10, %xmm8
- pxor %xmm8, %xmm7
- pxor %xmm2, %xmm7
-
-_128_done:
- # compute crc of a 128-bit value
- movdqa rk5(%rip), %xmm10 # rk5 and rk6 in xmm10
- movdqa %xmm7, %xmm0
-
- #64b fold
- pclmulqdq $0x1, %xmm10, %xmm7
- pslldq $8 , %xmm0
- pxor %xmm0, %xmm7
-
- #32b fold
- movdqa %xmm7, %xmm0
-
- pand mask2(%rip), %xmm0
-
- psrldq $12, %xmm7
- pclmulqdq $0x10, %xmm10, %xmm7
- pxor %xmm0, %xmm7
-
- #barrett reduction
-_barrett:
- movdqa rk7(%rip), %xmm10 # rk7 and rk8 in xmm10
- movdqa %xmm7, %xmm0
- pclmulqdq $0x01, %xmm10, %xmm7
- pslldq $4, %xmm7
- pclmulqdq $0x11, %xmm10, %xmm7
-
- pslldq $4, %xmm7
- pxor %xmm0, %xmm7
- pextrd $1, %xmm7, %eax
-
-_cleanup:
- # scale the result back to 16 bits
- shr $16, %eax
- mov %rcx, %rsp
- ret
-
-########################################################################
-
-.align 16
-_less_than_128:
-
- # check if there is enough buffer to be able to fold 16B at a time
- cmp $32, arg3
- jl _less_than_32
- movdqa SHUF_MASK(%rip), %xmm11
-
- # now if there is, load the constants
- movdqa rk1(%rip), %xmm10 # rk1 and rk2 in xmm10
-
- movd arg1_low32, %xmm0 # get the initial crc value
- pslldq $12, %xmm0 # align it to its correct place
- movdqu (arg2), %xmm7 # load the plaintext
- pshufb %xmm11, %xmm7 # byte-reflect the plaintext
- pxor %xmm0, %xmm7
-
-
- # update the buffer pointer
- add $16, arg2
-
- # update the counter. subtract 32 instead of 16 to save one
- # instruction from the loop
- sub $32, arg3
-
- jmp _16B_reduction_loop
-
-
-.align 16
-_less_than_32:
- # mov initial crc to the return value. this is necessary for
- # zero-length buffers.
- mov arg1_low32, %eax
- test arg3, arg3
- je _cleanup
-
- movdqa SHUF_MASK(%rip), %xmm11
-
- movd arg1_low32, %xmm0 # get the initial crc value
- pslldq $12, %xmm0 # align it to its correct place
-
- cmp $16, arg3
- je _exact_16_left
- jl _less_than_16_left
-
- movdqu (arg2), %xmm7 # load the plaintext
- pshufb %xmm11, %xmm7 # byte-reflect the plaintext
- pxor %xmm0 , %xmm7 # xor the initial crc value
- add $16, arg2
- sub $16, arg3
- movdqa rk1(%rip), %xmm10 # rk1 and rk2 in xmm10
- jmp _get_last_two_xmms
-
-
-.align 16
-_less_than_16_left:
- # use stack space to load data less than 16 bytes, zero-out
- # the 16B in memory first.
-
- pxor %xmm1, %xmm1
- mov %rsp, %r11
- movdqa %xmm1, (%r11)
-
- cmp $4, arg3
- jl _only_less_than_4
-
- # backup the counter value
- mov arg3, %r9
- cmp $8, arg3
- jl _less_than_8_left
-
- # load 8 Bytes
- mov (arg2), %rax
- mov %rax, (%r11)
- add $8, %r11
- sub $8, arg3
- add $8, arg2
-_less_than_8_left:
-
- cmp $4, arg3
- jl _less_than_4_left
-
- # load 4 Bytes
- mov (arg2), %eax
- mov %eax, (%r11)
- add $4, %r11
- sub $4, arg3
- add $4, arg2
-_less_than_4_left:
-
- cmp $2, arg3
- jl _less_than_2_left
-
- # load 2 Bytes
- mov (arg2), %ax
- mov %ax, (%r11)
- add $2, %r11
- sub $2, arg3
- add $2, arg2
-_less_than_2_left:
- cmp $1, arg3
- jl _zero_left
-
- # load 1 Byte
- mov (arg2), %al
- mov %al, (%r11)
-_zero_left:
- movdqa (%rsp), %xmm7
- pshufb %xmm11, %xmm7
- pxor %xmm0 , %xmm7 # xor the initial crc value
-
- # shl r9, 4
- lea pshufb_shf_table+16(%rip), %rax
- sub %r9, %rax
- movdqu (%rax), %xmm0
- pxor mask1(%rip), %xmm0
-
- pshufb %xmm0, %xmm7
- jmp _128_done
-
-.align 16
-_exact_16_left:
- movdqu (arg2), %xmm7
- pshufb %xmm11, %xmm7
- pxor %xmm0 , %xmm7 # xor the initial crc value
-
- jmp _128_done
-
-_only_less_than_4:
- cmp $3, arg3
- jl _only_less_than_3
-
- # load 3 Bytes
- mov (arg2), %al
- mov %al, (%r11)
-
- mov 1(arg2), %al
- mov %al, 1(%r11)
-
- mov 2(arg2), %al
- mov %al, 2(%r11)
-
- movdqa (%rsp), %xmm7
- pshufb %xmm11, %xmm7
- pxor %xmm0 , %xmm7 # xor the initial crc value
-
- psrldq $5, %xmm7
-
- jmp _barrett
-_only_less_than_3:
- cmp $2, arg3
- jl _only_less_than_2
-
- # load 2 Bytes
- mov (arg2), %al
- mov %al, (%r11)
-
- mov 1(arg2), %al
- mov %al, 1(%r11)
-
- movdqa (%rsp), %xmm7
- pshufb %xmm11, %xmm7
- pxor %xmm0 , %xmm7 # xor the initial crc value
-
- psrldq $6, %xmm7
-
- jmp _barrett
-_only_less_than_2:
-
- # load 1 Byte
- mov (arg2), %al
- mov %al, (%r11)
-
- movdqa (%rsp), %xmm7
- pshufb %xmm11, %xmm7
- pxor %xmm0 , %xmm7 # xor the initial crc value
-
- psrldq $7, %xmm7
-
- jmp _barrett
-
-ENDPROC(crc_t10dif_pcl)
-
-.data
-
-# precomputed constants
-# these constants are precomputed from the poly:
-# 0x8bb70000 (0x8bb7 scaled to 32 bits)
-.align 16
-# Q = 0x18BB70000
-# rk1 = 2^(32*3) mod Q << 32
-# rk2 = 2^(32*5) mod Q << 32
-# rk3 = 2^(32*15) mod Q << 32
-# rk4 = 2^(32*17) mod Q << 32
-# rk5 = 2^(32*3) mod Q << 32
-# rk6 = 2^(32*2) mod Q << 32
-# rk7 = floor(2^64/Q)
-# rk8 = Q
-rk1:
-.quad 0x2d56000000000000
-rk2:
-.quad 0x06df000000000000
-rk3:
-.quad 0x9d9d000000000000
-rk4:
-.quad 0x7cf5000000000000
-rk5:
-.quad 0x2d56000000000000
-rk6:
-.quad 0x1368000000000000
-rk7:
-.quad 0x00000001f65a57f8
-rk8:
-.quad 0x000000018bb70000
-
-rk9:
-.quad 0xceae000000000000
-rk10:
-.quad 0xbfd6000000000000
-rk11:
-.quad 0x1e16000000000000
-rk12:
-.quad 0x713c000000000000
-rk13:
-.quad 0xf7f9000000000000
-rk14:
-.quad 0x80a6000000000000
-rk15:
-.quad 0x044c000000000000
-rk16:
-.quad 0xe658000000000000
-rk17:
-.quad 0xad18000000000000
-rk18:
-.quad 0xa497000000000000
-rk19:
-.quad 0x6ee3000000000000
-rk20:
-.quad 0xe7b5000000000000
-
-
-
-mask1:
-.octa 0x80808080808080808080808080808080
-mask2:
-.octa 0x00000000FFFFFFFFFFFFFFFFFFFFFFFF
-
-SHUF_MASK:
-.octa 0x000102030405060708090A0B0C0D0E0F
-
-pshufb_shf_table:
-# use these values for shift constants for the pshufb instruction
-# different alignments result in values as shown:
-# DDQ 0x008f8e8d8c8b8a898887868584838281 # shl 15 (16-1) / shr1
-# DDQ 0x01008f8e8d8c8b8a8988878685848382 # shl 14 (16-3) / shr2
-# DDQ 0x0201008f8e8d8c8b8a89888786858483 # shl 13 (16-4) / shr3
-# DDQ 0x030201008f8e8d8c8b8a898887868584 # shl 12 (16-4) / shr4
-# DDQ 0x04030201008f8e8d8c8b8a8988878685 # shl 11 (16-5) / shr5
-# DDQ 0x0504030201008f8e8d8c8b8a89888786 # shl 10 (16-6) / shr6
-# DDQ 0x060504030201008f8e8d8c8b8a898887 # shl 9 (16-7) / shr7
-# DDQ 0x07060504030201008f8e8d8c8b8a8988 # shl 8 (16-8) / shr8
-# DDQ 0x0807060504030201008f8e8d8c8b8a89 # shl 7 (16-9) / shr9
-# DDQ 0x090807060504030201008f8e8d8c8b8a # shl 6 (16-10) / shr10
-# DDQ 0x0a090807060504030201008f8e8d8c8b # shl 5 (16-11) / shr11
-# DDQ 0x0b0a090807060504030201008f8e8d8c # shl 4 (16-12) / shr12
-# DDQ 0x0c0b0a090807060504030201008f8e8d # shl 3 (16-13) / shr13
-# DDQ 0x0d0c0b0a090807060504030201008f8e # shl 2 (16-14) / shr14
-# DDQ 0x0e0d0c0b0a090807060504030201008f # shl 1 (16-15) / shr15
-.octa 0x8f8e8d8c8b8a89888786858483828100
-.octa 0x000e0d0c0b0a09080706050403020100
+++ /dev/null
-/*
- * Cryptographic API.
- *
- * T10 Data Integrity Field CRC16 Crypto Transform using PCLMULQDQ Instructions
- *
- * Copyright (C) 2013 Intel Corporation
- * Author: Tim Chen <tim.c.chen@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/crc-t10dif.h>
-#include <crypto/internal/hash.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <asm/i387.h>
-#include <asm/cpufeature.h>
-#include <asm/cpu_device_id.h>
-
-asmlinkage __u16 crc_t10dif_pcl(__u16 crc, const unsigned char *buf,
- size_t len);
-
-struct chksum_desc_ctx {
- __u16 crc;
-};
-
-/*
- * Steps through buffer one byte at at time, calculates reflected
- * crc using table.
- */
-
-static int chksum_init(struct shash_desc *desc)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- ctx->crc = 0;
-
- return 0;
-}
-
-static int chksum_update(struct shash_desc *desc, const u8 *data,
- unsigned int length)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- if (irq_fpu_usable()) {
- kernel_fpu_begin();
- ctx->crc = crc_t10dif_pcl(ctx->crc, data, length);
- kernel_fpu_end();
- } else
- ctx->crc = crc_t10dif_generic(ctx->crc, data, length);
- return 0;
-}
-
-static int chksum_final(struct shash_desc *desc, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- *(__u16 *)out = ctx->crc;
- return 0;
-}
-
-static int __chksum_finup(__u16 *crcp, const u8 *data, unsigned int len,
- u8 *out)
-{
- if (irq_fpu_usable()) {
- kernel_fpu_begin();
- *(__u16 *)out = crc_t10dif_pcl(*crcp, data, len);
- kernel_fpu_end();
- } else
- *(__u16 *)out = crc_t10dif_generic(*crcp, data, len);
- return 0;
-}
-
-static int chksum_finup(struct shash_desc *desc, const u8 *data,
- unsigned int len, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- return __chksum_finup(&ctx->crc, data, len, out);
-}
-
-static int chksum_digest(struct shash_desc *desc, const u8 *data,
- unsigned int length, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- return __chksum_finup(&ctx->crc, data, length, out);
-}
-
-static struct shash_alg alg = {
- .digestsize = CRC_T10DIF_DIGEST_SIZE,
- .init = chksum_init,
- .update = chksum_update,
- .final = chksum_final,
- .finup = chksum_finup,
- .digest = chksum_digest,
- .descsize = sizeof(struct chksum_desc_ctx),
- .base = {
- .cra_name = "crct10dif",
- .cra_driver_name = "crct10dif-pclmul",
- .cra_priority = 200,
- .cra_blocksize = CRC_T10DIF_BLOCK_SIZE,
- .cra_module = THIS_MODULE,
- }
-};
-
-static const struct x86_cpu_id crct10dif_cpu_id[] = {
- X86_FEATURE_MATCH(X86_FEATURE_PCLMULQDQ),
- {}
-};
-MODULE_DEVICE_TABLE(x86cpu, crct10dif_cpu_id);
-
-static int __init crct10dif_intel_mod_init(void)
-{
- if (!x86_match_cpu(crct10dif_cpu_id))
- return -ENODEV;
-
- return crypto_register_shash(&alg);
-}
-
-static void __exit crct10dif_intel_mod_fini(void)
-{
- crypto_unregister_shash(&alg);
-}
-
-module_init(crct10dif_intel_mod_init);
-module_exit(crct10dif_intel_mod_fini);
-
-MODULE_AUTHOR("Tim Chen <tim.c.chen@linux.intel.com>");
-MODULE_DESCRIPTION("T10 DIF CRC calculation accelerated with PCLMULQDQ.");
-MODULE_LICENSE("GPL");
-
-MODULE_ALIAS("crct10dif");
-MODULE_ALIAS("crct10dif-pclmul");
*/
if (boot_params->sentinel) {
/* fields in boot_params are left uninitialized, clear them */
- memset(&boot_params->olpc_ofw_header, 0,
+ memset(&boot_params->ext_ramdisk_image, 0,
(char *)&boot_params->efi_info -
- (char *)&boot_params->olpc_ofw_header);
+ (char *)&boot_params->ext_ramdisk_image);
memset(&boot_params->kbd_status, 0,
(char *)&boot_params->hdr -
(char *)&boot_params->kbd_status);
#ifdef CONFIG_HOTPLUG_CPU
extern int arch_register_cpu(int num);
extern void arch_unregister_cpu(int);
-extern void __cpuinit start_cpu0(void);
+extern void start_cpu0(void);
#ifdef CONFIG_DEBUG_HOTPLUG_CPU0
extern int _debug_hotplug_cpu(int cpu, int action);
#endif
#ifdef CONFIG_MICROCODE_EARLY
#define MAX_UCODE_COUNT 128
extern void __init load_ucode_bsp(void);
-extern void __cpuinit load_ucode_ap(void);
+extern void load_ucode_ap(void);
extern int __init save_microcode_in_initrd(void);
#else
static inline void __init load_ucode_bsp(void) {}
-static inline void __cpuinit load_ucode_ap(void) {}
+static inline void load_ucode_ap(void) {}
static inline int __init save_microcode_in_initrd(void)
{
return 0;
extern int __apply_microcode_amd(struct microcode_amd *mc_amd);
extern int apply_microcode_amd(int cpu);
-extern enum ucode_state load_microcode_amd(int cpu, const u8 *data, size_t size);
+extern enum ucode_state load_microcode_amd(u8 family, const u8 *data, size_t size);
#ifdef CONFIG_MICROCODE_AMD_EARLY
#ifdef CONFIG_X86_32
extern u8 amd_bsp_mpb[MPB_MAX_SIZE];
#endif
extern void __init load_ucode_amd_bsp(void);
-extern void __cpuinit load_ucode_amd_ap(void);
+extern void load_ucode_amd_ap(void);
extern int __init save_microcode_in_initrd_amd(void);
#else
static inline void __init load_ucode_amd_bsp(void) {}
-static inline void __cpuinit load_ucode_amd_ap(void) {}
+static inline void load_ucode_amd_ap(void) {}
static inline int __init save_microcode_in_initrd_amd(void) { return -EINVAL; }
#endif
#ifdef CONFIG_MICROCODE_INTEL_EARLY
extern void __init load_ucode_intel_bsp(void);
-extern void __cpuinit load_ucode_intel_ap(void);
+extern void load_ucode_intel_ap(void);
extern void show_ucode_info_early(void);
extern int __init save_microcode_in_initrd_intel(void);
#else
static inline __init void load_ucode_intel_bsp(void) {}
-static inline __cpuinit void load_ucode_intel_ap(void) {}
+static inline void load_ucode_intel_ap(void) {}
static inline void show_ucode_info_early(void) {}
static inline int __init save_microcode_in_initrd_intel(void) { return -EINVAL; }
#endif
#define _ASM_X86_MMCONFIG_H
#ifdef CONFIG_PCI_MMCONFIG
-extern void __cpuinit fam10h_check_enable_mmcfg(void);
-extern void __cpuinit check_enable_amd_mmconf_dmi(void);
+extern void fam10h_check_enable_mmcfg(void);
+extern void check_enable_amd_mmconf_dmi(void);
#else
static inline void fam10h_check_enable_mmcfg(void) { }
static inline void check_enable_amd_mmconf_dmi(void) { }
#define default_get_smp_config x86_init_uint_noop
#endif
-void __cpuinit generic_processor_info(int apicid, int version);
+void generic_processor_info(int apicid, int version);
#ifdef CONFIG_ACPI
extern void mp_register_ioapic(int id, u32 address, u32 gsi_base);
extern void mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger,
__apicid_to_node[apicid] = node;
}
-extern int __cpuinit numa_cpu_node(int cpu);
+extern int numa_cpu_node(int cpu);
#else /* CONFIG_NUMA */
static inline void set_apicid_to_node(int apicid, s16 node)
extern void numa_set_node(int cpu, int node);
extern void numa_clear_node(int cpu);
extern void __init init_cpu_to_node(void);
-extern void __cpuinit numa_add_cpu(int cpu);
-extern void __cpuinit numa_remove_cpu(int cpu);
+extern void numa_add_cpu(int cpu);
+extern void numa_remove_cpu(int cpu);
#else /* CONFIG_NUMA */
static inline void numa_set_node(int cpu, int node) { }
static inline void numa_clear_node(int cpu) { }
#define native_pmdp_get_and_clear(xp) native_local_pmdp_get_and_clear(xp)
#endif
+#ifdef CONFIG_MEM_SOFT_DIRTY
+
+/*
+ * Bits _PAGE_BIT_PRESENT, _PAGE_BIT_FILE, _PAGE_BIT_SOFT_DIRTY and
+ * _PAGE_BIT_PROTNONE are taken, split up the 28 bits of offset
+ * into this range.
+ */
+#define PTE_FILE_MAX_BITS 28
+#define PTE_FILE_SHIFT1 (_PAGE_BIT_PRESENT + 1)
+#define PTE_FILE_SHIFT2 (_PAGE_BIT_FILE + 1)
+#define PTE_FILE_SHIFT3 (_PAGE_BIT_PROTNONE + 1)
+#define PTE_FILE_SHIFT4 (_PAGE_BIT_SOFT_DIRTY + 1)
+#define PTE_FILE_BITS1 (PTE_FILE_SHIFT2 - PTE_FILE_SHIFT1 - 1)
+#define PTE_FILE_BITS2 (PTE_FILE_SHIFT3 - PTE_FILE_SHIFT2 - 1)
+#define PTE_FILE_BITS3 (PTE_FILE_SHIFT4 - PTE_FILE_SHIFT3 - 1)
+
+#define pte_to_pgoff(pte) \
+ ((((pte).pte_low >> (PTE_FILE_SHIFT1)) \
+ & ((1U << PTE_FILE_BITS1) - 1))) \
+ + ((((pte).pte_low >> (PTE_FILE_SHIFT2)) \
+ & ((1U << PTE_FILE_BITS2) - 1)) \
+ << (PTE_FILE_BITS1)) \
+ + ((((pte).pte_low >> (PTE_FILE_SHIFT3)) \
+ & ((1U << PTE_FILE_BITS3) - 1)) \
+ << (PTE_FILE_BITS1 + PTE_FILE_BITS2)) \
+ + ((((pte).pte_low >> (PTE_FILE_SHIFT4))) \
+ << (PTE_FILE_BITS1 + PTE_FILE_BITS2 + PTE_FILE_BITS3))
+
+#define pgoff_to_pte(off) \
+ ((pte_t) { .pte_low = \
+ ((((off)) & ((1U << PTE_FILE_BITS1) - 1)) << PTE_FILE_SHIFT1) \
+ + ((((off) >> PTE_FILE_BITS1) \
+ & ((1U << PTE_FILE_BITS2) - 1)) \
+ << PTE_FILE_SHIFT2) \
+ + ((((off) >> (PTE_FILE_BITS1 + PTE_FILE_BITS2)) \
+ & ((1U << PTE_FILE_BITS3) - 1)) \
+ << PTE_FILE_SHIFT3) \
+ + ((((off) >> \
+ (PTE_FILE_BITS1 + PTE_FILE_BITS2 + PTE_FILE_BITS3))) \
+ << PTE_FILE_SHIFT4) \
+ + _PAGE_FILE })
+
+#else /* CONFIG_MEM_SOFT_DIRTY */
+
/*
* Bits _PAGE_BIT_PRESENT, _PAGE_BIT_FILE and _PAGE_BIT_PROTNONE are taken,
- * split up the 29 bits of offset into this range:
+ * split up the 29 bits of offset into this range.
*/
#define PTE_FILE_MAX_BITS 29
#define PTE_FILE_SHIFT1 (_PAGE_BIT_PRESENT + 1)
<< PTE_FILE_SHIFT3) \
+ _PAGE_FILE })
+#endif /* CONFIG_MEM_SOFT_DIRTY */
+
/* Encode and de-code a swap entry */
#if _PAGE_BIT_FILE < _PAGE_BIT_PROTNONE
#define SWP_TYPE_BITS (_PAGE_BIT_FILE - _PAGE_BIT_PRESENT - 1)
/*
* Bits 0, 6 and 7 are taken in the low part of the pte,
* put the 32 bits of offset into the high part.
+ *
+ * For soft-dirty tracking 11 bit is taken from
+ * the low part of pte as well.
*/
#define pte_to_pgoff(pte) ((pte).pte_high)
#define pgoff_to_pte(off) \
return pmd_set_flags(pmd, _PAGE_SOFT_DIRTY);
}
+static inline pte_t pte_swp_mksoft_dirty(pte_t pte)
+{
+ return pte_set_flags(pte, _PAGE_SWP_SOFT_DIRTY);
+}
+
+static inline int pte_swp_soft_dirty(pte_t pte)
+{
+ return pte_flags(pte) & _PAGE_SWP_SOFT_DIRTY;
+}
+
+static inline pte_t pte_swp_clear_soft_dirty(pte_t pte)
+{
+ return pte_clear_flags(pte, _PAGE_SWP_SOFT_DIRTY);
+}
+
+static inline pte_t pte_file_clear_soft_dirty(pte_t pte)
+{
+ return pte_clear_flags(pte, _PAGE_SOFT_DIRTY);
+}
+
+static inline pte_t pte_file_mksoft_dirty(pte_t pte)
+{
+ return pte_set_flags(pte, _PAGE_SOFT_DIRTY);
+}
+
+static inline int pte_file_soft_dirty(pte_t pte)
+{
+ return pte_flags(pte) & _PAGE_SOFT_DIRTY;
+}
+
/*
* Mask out unsupported bits in a present pgprot. Non-present pgprots
* can use those bits for other purposes, so leave them be.
* they do not conflict with each other.
*/
+#define _PAGE_BIT_SOFT_DIRTY _PAGE_BIT_HIDDEN
+
#ifdef CONFIG_MEM_SOFT_DIRTY
-#define _PAGE_SOFT_DIRTY (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
+#define _PAGE_SOFT_DIRTY (_AT(pteval_t, 1) << _PAGE_BIT_SOFT_DIRTY)
#else
#define _PAGE_SOFT_DIRTY (_AT(pteval_t, 0))
#endif
+/*
+ * Tracking soft dirty bit when a page goes to a swap is tricky.
+ * We need a bit which can be stored in pte _and_ not conflict
+ * with swap entry format. On x86 bits 6 and 7 are *not* involved
+ * into swap entry computation, but bit 6 is used for nonlinear
+ * file mapping, so we borrow bit 7 for soft dirty tracking.
+ */
+#ifdef CONFIG_MEM_SOFT_DIRTY
+#define _PAGE_SWP_SOFT_DIRTY _PAGE_PSE
+#else
+#define _PAGE_SWP_SOFT_DIRTY (_AT(pteval_t, 0))
+#endif
+
#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
#else
#define cache_line_size() (boot_cpu_data.x86_cache_alignment)
extern void cpu_detect(struct cpuinfo_x86 *c);
-extern void __cpuinit fpu_detect(struct cpuinfo_x86 *c);
+extern void fpu_detect(struct cpuinfo_x86 *c);
extern void early_cpu_init(void);
extern void identify_boot_cpu(void);
extern u64 initial_dtb;
extern void add_dtb(u64 data);
extern void x86_add_irq_domains(void);
-void __cpuinit x86_of_pci_init(void);
+void x86_of_pci_init(void);
void x86_dtb_init(void);
#else
static inline void add_dtb(u64 data) { }
}
#endif /* CONFIG_SMP */
-extern unsigned disabled_cpus __cpuinitdata;
+extern unsigned disabled_cpus;
#ifdef CONFIG_X86_32_SMP
/*
#define arch_read_relax(lock) cpu_relax()
#define arch_write_relax(lock) cpu_relax()
-/* The {read|write|spin}_lock() on x86 are full memory barriers. */
-static inline void smp_mb__after_lock(void) { }
-#define ARCH_HAS_SMP_MB_AFTER_LOCK
-
#endif /* _ASM_X86_SPINLOCK_H */
return 0;
}
-static void __cpuinit acpi_register_lapic(int id, u8 enabled)
+static void acpi_register_lapic(int id, u8 enabled)
{
unsigned int ver = 0;
#ifdef CONFIG_ACPI_HOTPLUG_CPU
#include <acpi/processor.h>
-static void __cpuinit acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
+static void acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
{
#ifdef CONFIG_ACPI_NUMA
int nid;
#endif
}
-static int __cpuinit _acpi_map_lsapic(acpi_handle handle, int *pcpu)
+static int _acpi_map_lsapic(acpi_handle handle, int *pcpu)
{
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *obj;
#ifndef CONFIG_64BIT
native_store_gdt((struct desc_ptr *)&header->pmode_gdt);
+ /*
+ * We have to check that we can write back the value, and not
+ * just read it. At least on 90 nm Pentium M (Family 6, Model
+ * 13), reading an invalid MSR is not guaranteed to trap, see
+ * Erratum X4 in "Intel Pentium M Processor on 90 nm Process
+ * with 2-MB L2 Cache and Intel® Processor A100 and A110 on 90
+ * nm process with 512-KB L2 Cache Specification Update".
+ */
if (!rdmsr_safe(MSR_EFER,
&header->pmode_efer_low,
- &header->pmode_efer_high))
+ &header->pmode_efer_high) &&
+ !wrmsr_safe(MSR_EFER,
+ header->pmode_efer_low,
+ header->pmode_efer_high))
header->pmode_behavior |= (1 << WAKEUP_BEHAVIOR_RESTORE_EFER);
#endif /* !CONFIG_64BIT */
}
if (!rdmsr_safe(MSR_IA32_MISC_ENABLE,
&header->pmode_misc_en_low,
- &header->pmode_misc_en_high))
+ &header->pmode_misc_en_high) &&
+ !wrmsr_safe(MSR_IA32_MISC_ENABLE,
+ header->pmode_misc_en_low,
+ header->pmode_misc_en_high))
header->pmode_behavior |=
(1 << WAKEUP_BEHAVIOR_RESTORE_MISC_ENABLE);
header->realmode_flags = acpi_realmode_flags;
unsigned int num_processors;
-unsigned disabled_cpus __cpuinitdata;
+unsigned disabled_cpus;
/* Processor that is doing the boot up */
unsigned int boot_cpu_physical_apicid = -1U;
* Setup the local APIC timer for this CPU. Copy the initialized values
* of the boot CPU and register the clock event in the framework.
*/
-static void __cpuinit setup_APIC_timer(void)
+static void setup_APIC_timer(void)
{
struct clock_event_device *levt = &__get_cpu_var(lapic_events);
setup_APIC_timer();
}
-void __cpuinit setup_secondary_APIC_clock(void)
+void setup_secondary_APIC_clock(void)
{
setup_APIC_timer();
}
apic_write(APIC_LVT1, value);
}
-static void __cpuinit lapic_setup_esr(void)
+static void lapic_setup_esr(void)
{
unsigned int oldvalue, value, maxlvt;
* Used to setup local APIC while initializing BSP or bringin up APs.
* Always called with preemption disabled.
*/
-void __cpuinit setup_local_APIC(void)
+void setup_local_APIC(void)
{
int cpu = smp_processor_id();
unsigned int value, queued;
#endif
}
-void __cpuinit end_local_APIC_setup(void)
+void end_local_APIC_setup(void)
{
lapic_setup_esr();
apic_write(APIC_LVT1, value);
}
-void __cpuinit generic_processor_info(int apicid, int version)
+void generic_processor_info(int apicid, int version)
{
int cpu, max = nr_cpu_ids;
bool boot_cpu_detected = physid_isset(boot_cpu_physical_apicid,
.suspend = lapic_suspend,
};
-static void __cpuinit apic_pm_activate(void)
+static void apic_pm_activate(void)
{
apic_pm_state.active = 1;
}
#ifdef CONFIG_X86_64
-static int __cpuinit apic_cluster_num(void)
+static int apic_cluster_num(void)
{
int i, clusters, zeros;
unsigned id;
return clusters;
}
-static int __cpuinitdata multi_checked;
-static int __cpuinitdata multi;
+static int multi_checked;
+static int multi;
-static int __cpuinit set_multi(const struct dmi_system_id *d)
+static int set_multi(const struct dmi_system_id *d)
{
if (multi)
return 0;
return 0;
}
-static const __cpuinitconst struct dmi_system_id multi_dmi_table[] = {
+static const struct dmi_system_id multi_dmi_table[] = {
{
.callback = set_multi,
.ident = "IBM System Summit2",
{}
};
-static void __cpuinit dmi_check_multi(void)
+static void dmi_check_multi(void)
{
if (multi_checked)
return;
* multi-chassis.
* Use DMI to check them
*/
-__cpuinit int apic_is_clustered_box(void)
+int apic_is_clustered_box(void)
{
dmi_check_multi();
if (multi)
return initial_apic_id >> index_msb;
}
-static int __cpuinit numachip_wakeup_secondary(int phys_apicid, unsigned long start_rip)
+static int numachip_wakeup_secondary(int phys_apicid, unsigned long start_rip)
{
union numachip_csr_g3_ext_irq_gen int_gen;
*/
-static int __cpuinit wakeup_secondary_cpu_via_mip(int cpu, unsigned long eip)
+static int wakeup_secondary_cpu_via_mip(int cpu, unsigned long eip)
{
unsigned long vect = 0, psaival = 0;
}
}
-void __cpuinit numaq_tsc_disable(void)
+void numaq_tsc_disable(void)
{
if (!found_numaq)
return;
/*
* At CPU state changes, update the x2apic cluster sibling info.
*/
-static int __cpuinit
+static int
update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
{
unsigned int this_cpu = (unsigned long)hcpu;
unsigned long sn_rtc_cycles_per_second;
EXPORT_SYMBOL(sn_rtc_cycles_per_second);
-static int __cpuinit uv_wakeup_secondary(int phys_apicid, unsigned long start_rip)
+static int uv_wakeup_secondary(int phys_apicid, unsigned long start_rip)
{
#ifdef CONFIG_SMP
unsigned long val;
.safe_wait_icr_idle = native_safe_x2apic_wait_icr_idle,
};
-static __cpuinit void set_x2apic_extra_bits(int pnode)
+static void set_x2apic_extra_bits(int pnode)
{
__this_cpu_write(x2apic_extra_bits, pnode << uvh_apicid.s.pnode_shift);
}
mod_timer_pinned(timer, jiffies + SCIR_CPU_HB_INTERVAL);
}
-static void __cpuinit uv_heartbeat_enable(int cpu)
+static void uv_heartbeat_enable(int cpu)
{
while (!uv_cpu_hub_info(cpu)->scir.enabled) {
struct timer_list *timer = &uv_cpu_hub_info(cpu)->scir.timer;
}
#ifdef CONFIG_HOTPLUG_CPU
-static void __cpuinit uv_heartbeat_disable(int cpu)
+static void uv_heartbeat_disable(int cpu)
{
if (uv_cpu_hub_info(cpu)->scir.enabled) {
uv_cpu_hub_info(cpu)->scir.enabled = 0;
/*
* cpu hotplug notifier
*/
-static __cpuinit int uv_scir_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int uv_scir_cpu_notify(struct notifier_block *self, unsigned long action,
+ void *hcpu)
{
long cpu = (long)hcpu;
* Called on each cpu to initialize the per_cpu UV data area.
* FIXME: hotplug not supported yet
*/
-void __cpuinit uv_cpu_init(void)
+void uv_cpu_init(void)
{
/* CPU 0 initilization will be done via uv_system_init. */
if (!uv_blade_info)
extern void vide(void);
__asm__(".align 4\nvide: ret");
-static void __cpuinit init_amd_k5(struct cpuinfo_x86 *c)
+static void init_amd_k5(struct cpuinfo_x86 *c)
{
/*
* General Systems BIOSen alias the cpu frequency registers
}
-static void __cpuinit init_amd_k6(struct cpuinfo_x86 *c)
+static void init_amd_k6(struct cpuinfo_x86 *c)
{
u32 l, h;
int mbytes = get_num_physpages() >> (20-PAGE_SHIFT);
}
}
-static void __cpuinit amd_k7_smp_check(struct cpuinfo_x86 *c)
+static void amd_k7_smp_check(struct cpuinfo_x86 *c)
{
/* calling is from identify_secondary_cpu() ? */
if (!c->cpu_index)
add_taint(TAINT_UNSAFE_SMP, LOCKDEP_NOW_UNRELIABLE);
}
-static void __cpuinit init_amd_k7(struct cpuinfo_x86 *c)
+static void init_amd_k7(struct cpuinfo_x86 *c)
{
u32 l, h;
* To workaround broken NUMA config. Read the comment in
* srat_detect_node().
*/
-static int __cpuinit nearby_node(int apicid)
+static int nearby_node(int apicid)
{
int i, node;
* (2) AMD processors supporting compute units
*/
#ifdef CONFIG_X86_HT
-static void __cpuinit amd_get_topology(struct cpuinfo_x86 *c)
+static void amd_get_topology(struct cpuinfo_x86 *c)
{
u32 nodes, cores_per_cu = 1;
u8 node_id;
* On a AMD dual core setup the lower bits of the APIC id distingush the cores.
* Assumes number of cores is a power of two.
*/
-static void __cpuinit amd_detect_cmp(struct cpuinfo_x86 *c)
+static void amd_detect_cmp(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_X86_HT
unsigned bits;
}
EXPORT_SYMBOL_GPL(amd_get_nb_id);
-static void __cpuinit srat_detect_node(struct cpuinfo_x86 *c)
+static void srat_detect_node(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_NUMA
int cpu = smp_processor_id();
#endif
}
-static void __cpuinit early_init_amd_mc(struct cpuinfo_x86 *c)
+static void early_init_amd_mc(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_X86_HT
unsigned bits, ecx;
#endif
}
-static void __cpuinit bsp_init_amd(struct cpuinfo_x86 *c)
+static void bsp_init_amd(struct cpuinfo_x86 *c)
{
if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
}
}
-static void __cpuinit early_init_amd(struct cpuinfo_x86 *c)
+static void early_init_amd(struct cpuinfo_x86 *c)
{
early_init_amd_mc(c);
static const int amd_erratum_383[];
static const int amd_erratum_400[];
-static bool cpu_has_amd_erratum(const int *erratum);
+static bool cpu_has_amd_erratum(struct cpuinfo_x86 *cpu, const int *erratum);
-static void __cpuinit init_amd(struct cpuinfo_x86 *c)
+static void init_amd(struct cpuinfo_x86 *c)
{
u32 dummy;
unsigned long long value;
value &= ~(1ULL << 24);
wrmsrl_safe(MSR_AMD64_BU_CFG2, value);
- if (cpu_has_amd_erratum(amd_erratum_383))
+ if (cpu_has_amd_erratum(c, amd_erratum_383))
set_cpu_bug(c, X86_BUG_AMD_TLB_MMATCH);
}
- if (cpu_has_amd_erratum(amd_erratum_400))
+ if (cpu_has_amd_erratum(c, amd_erratum_400))
set_cpu_bug(c, X86_BUG_AMD_APIC_C1E);
rdmsr_safe(MSR_AMD64_PATCH_LEVEL, &c->microcode, &dummy);
}
#ifdef CONFIG_X86_32
-static unsigned int __cpuinit amd_size_cache(struct cpuinfo_x86 *c,
- unsigned int size)
+static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
{
/* AMD errata T13 (order #21922) */
if ((c->x86 == 6)) {
}
#endif
-static void __cpuinit cpu_set_tlb_flushall_shift(struct cpuinfo_x86 *c)
+static void cpu_set_tlb_flushall_shift(struct cpuinfo_x86 *c)
{
tlb_flushall_shift = 5;
tlb_flushall_shift = 4;
}
-static void __cpuinit cpu_detect_tlb_amd(struct cpuinfo_x86 *c)
+static void cpu_detect_tlb_amd(struct cpuinfo_x86 *c)
{
u32 ebx, eax, ecx, edx;
u16 mask = 0xfff;
cpu_set_tlb_flushall_shift(c);
}
-static const struct cpu_dev __cpuinitconst amd_cpu_dev = {
+static const struct cpu_dev amd_cpu_dev = {
.c_vendor = "AMD",
.c_ident = { "AuthenticAMD" },
#ifdef CONFIG_X86_32
static const int amd_erratum_383[] =
AMD_OSVW_ERRATUM(3, AMD_MODEL_RANGE(0x10, 0, 0, 0xff, 0xf));
-static bool cpu_has_amd_erratum(const int *erratum)
+
+static bool cpu_has_amd_erratum(struct cpuinfo_x86 *cpu, const int *erratum)
{
- struct cpuinfo_x86 *cpu = __this_cpu_ptr(&cpu_info);
int osvw_id = *erratum++;
u32 range;
u32 ms;
- /*
- * If called early enough that current_cpu_data hasn't been initialized
- * yet, fall back to boot_cpu_data.
- */
- if (cpu->x86 == 0)
- cpu = &boot_cpu_data;
-
- if (cpu->x86_vendor != X86_VENDOR_AMD)
- return false;
-
if (osvw_id >= 0 && osvw_id < 65536 &&
cpu_has(cpu, X86_FEATURE_OSVW)) {
u64 osvw_len;
#ifdef CONFIG_X86_OOSTORE
-static u32 __cpuinit power2(u32 x)
+static u32 power2(u32 x)
{
u32 s = 1;
/*
* Set up an actual MCR
*/
-static void __cpuinit centaur_mcr_insert(int reg, u32 base, u32 size, int key)
+static void centaur_mcr_insert(int reg, u32 base, u32 size, int key)
{
u32 lo, hi;
*
* Shortcut: We know you can't put 4Gig of RAM on a winchip
*/
-static u32 __cpuinit ramtop(void)
+static u32 ramtop(void)
{
u32 clip = 0xFFFFFFFFUL;
u32 top = 0;
/*
* Compute a set of MCR's to give maximum coverage
*/
-static int __cpuinit centaur_mcr_compute(int nr, int key)
+static int centaur_mcr_compute(int nr, int key)
{
u32 mem = ramtop();
u32 root = power2(mem);
return ct;
}
-static void __cpuinit centaur_create_optimal_mcr(void)
+static void centaur_create_optimal_mcr(void)
{
int used;
int i;
wrmsr(MSR_IDT_MCR0+i, 0, 0);
}
-static void __cpuinit winchip2_create_optimal_mcr(void)
+static void winchip2_create_optimal_mcr(void)
{
u32 lo, hi;
int used;
/*
* Handle the MCR key on the Winchip 2.
*/
-static void __cpuinit winchip2_unprotect_mcr(void)
+static void winchip2_unprotect_mcr(void)
{
u32 lo, hi;
u32 key;
wrmsr(MSR_IDT_MCR_CTRL, lo, hi);
}
-static void __cpuinit winchip2_protect_mcr(void)
+static void winchip2_protect_mcr(void)
{
u32 lo, hi;
#define RNG_ENABLED (1 << 3)
#define RNG_ENABLE (1 << 6) /* MSR_VIA_RNG */
-static void __cpuinit init_c3(struct cpuinfo_x86 *c)
+static void init_c3(struct cpuinfo_x86 *c)
{
u32 lo, hi;
EAMD3D = 1<<20,
};
-static void __cpuinit early_init_centaur(struct cpuinfo_x86 *c)
+static void early_init_centaur(struct cpuinfo_x86 *c)
{
switch (c->x86) {
#ifdef CONFIG_X86_32
#endif
}
-static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
+static void init_centaur(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_X86_32
char *name;
#endif
}
-static unsigned int __cpuinit
+static unsigned int
centaur_size_cache(struct cpuinfo_x86 *c, unsigned int size)
{
#ifdef CONFIG_X86_32
return size;
}
-static const struct cpu_dev __cpuinitconst centaur_cpu_dev = {
+static const struct cpu_dev centaur_cpu_dev = {
.c_vendor = "Centaur",
.c_ident = { "CentaurHauls" },
.c_early_init = early_init_centaur,
alloc_bootmem_cpumask_var(&cpu_sibling_setup_mask);
}
-static void __cpuinit default_init(struct cpuinfo_x86 *c)
+static void default_init(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_X86_64
cpu_detect_cache_sizes(c);
#endif
}
-static const struct cpu_dev __cpuinitconst default_cpu = {
+static const struct cpu_dev default_cpu = {
.c_init = default_init,
.c_vendor = "Unknown",
.c_x86_vendor = X86_VENDOR_UNKNOWN,
};
-static const struct cpu_dev *this_cpu __cpuinitdata = &default_cpu;
+static const struct cpu_dev *this_cpu = &default_cpu;
DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
#ifdef CONFIG_X86_64
__setup("noxsaveopt", x86_xsaveopt_setup);
#ifdef CONFIG_X86_32
-static int cachesize_override __cpuinitdata = -1;
-static int disable_x86_serial_nr __cpuinitdata = 1;
+static int cachesize_override = -1;
+static int disable_x86_serial_nr = 1;
static int __init cachesize_setup(char *str)
{
}
/* Probe for the CPUID instruction */
-int __cpuinit have_cpuid_p(void)
+int have_cpuid_p(void)
{
return flag_is_changeable_p(X86_EFLAGS_ID);
}
-static void __cpuinit squash_the_stupid_serial_number(struct cpuinfo_x86 *c)
+static void squash_the_stupid_serial_number(struct cpuinfo_x86 *c)
{
unsigned long lo, hi;
u32 level;
};
-static const struct cpuid_dependent_feature __cpuinitconst
+static const struct cpuid_dependent_feature
cpuid_dependent_features[] = {
{ X86_FEATURE_MWAIT, 0x00000005 },
{ X86_FEATURE_DCA, 0x00000009 },
{ 0, 0 }
};
-static void __cpuinit filter_cpuid_features(struct cpuinfo_x86 *c, bool warn)
+static void filter_cpuid_features(struct cpuinfo_x86 *c, bool warn)
{
const struct cpuid_dependent_feature *df;
*/
/* Look up CPU names by table lookup. */
-static const char *__cpuinit table_lookup_model(struct cpuinfo_x86 *c)
+static const char *table_lookup_model(struct cpuinfo_x86 *c)
{
const struct cpu_model_info *info;
return NULL; /* Not found */
}
-__u32 cpu_caps_cleared[NCAPINTS] __cpuinitdata;
-__u32 cpu_caps_set[NCAPINTS] __cpuinitdata;
+__u32 cpu_caps_cleared[NCAPINTS];
+__u32 cpu_caps_set[NCAPINTS];
void load_percpu_segment(int cpu)
{
load_percpu_segment(cpu);
}
-static const struct cpu_dev *__cpuinitdata cpu_devs[X86_VENDOR_NUM] = {};
+static const struct cpu_dev *cpu_devs[X86_VENDOR_NUM] = {};
-static void __cpuinit get_model_name(struct cpuinfo_x86 *c)
+static void get_model_name(struct cpuinfo_x86 *c)
{
unsigned int *v;
char *p, *q;
}
}
-void __cpuinit cpu_detect_cache_sizes(struct cpuinfo_x86 *c)
+void cpu_detect_cache_sizes(struct cpuinfo_x86 *c)
{
unsigned int n, dummy, ebx, ecx, edx, l2size;
*/
s8 __read_mostly tlb_flushall_shift = -1;
-void __cpuinit cpu_detect_tlb(struct cpuinfo_x86 *c)
+void cpu_detect_tlb(struct cpuinfo_x86 *c)
{
if (this_cpu->c_detect_tlb)
this_cpu->c_detect_tlb(c);
tlb_flushall_shift);
}
-void __cpuinit detect_ht(struct cpuinfo_x86 *c)
+void detect_ht(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_X86_HT
u32 eax, ebx, ecx, edx;
#endif
}
-static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c)
+static void get_cpu_vendor(struct cpuinfo_x86 *c)
{
char *v = c->x86_vendor_id;
int i;
this_cpu = &default_cpu;
}
-void __cpuinit cpu_detect(struct cpuinfo_x86 *c)
+void cpu_detect(struct cpuinfo_x86 *c)
{
/* Get vendor name */
cpuid(0x00000000, (unsigned int *)&c->cpuid_level,
}
}
-void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
+void get_cpu_cap(struct cpuinfo_x86 *c)
{
u32 tfms, xlvl;
u32 ebx;
init_scattered_cpuid_features(c);
}
-static void __cpuinit identify_cpu_without_cpuid(struct cpuinfo_x86 *c)
+static void identify_cpu_without_cpuid(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_X86_32
int i;
* unless we can find a reliable way to detect all the broken cases.
* Enable it explicitly on 64-bit for non-constant inputs of cpu_has().
*/
-static void __cpuinit detect_nopl(struct cpuinfo_x86 *c)
+static void detect_nopl(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_X86_32
clear_cpu_cap(c, X86_FEATURE_NOPL);
#endif
}
-static void __cpuinit generic_identify(struct cpuinfo_x86 *c)
+static void generic_identify(struct cpuinfo_x86 *c)
{
c->extended_cpuid_level = 0;
/*
* This does the hard work of actually picking apart the CPU stuff...
*/
-static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
+static void identify_cpu(struct cpuinfo_x86 *c)
{
int i;
cpu_detect_tlb(&boot_cpu_data);
}
-void __cpuinit identify_secondary_cpu(struct cpuinfo_x86 *c)
+void identify_secondary_cpu(struct cpuinfo_x86 *c)
{
BUG_ON(c == &boot_cpu_data);
identify_cpu(c);
unsigned max;
};
-static const struct msr_range msr_range_array[] __cpuinitconst = {
+static const struct msr_range msr_range_array[] = {
{ 0x00000000, 0x00000418},
{ 0xc0000000, 0xc000040b},
{ 0xc0010000, 0xc0010142},
{ 0xc0011000, 0xc001103b},
};
-static void __cpuinit __print_cpu_msr(void)
+static void __print_cpu_msr(void)
{
unsigned index_min, index_max;
unsigned index;
}
}
-static int show_msr __cpuinitdata;
+static int show_msr;
static __init int setup_show_msr(char *arg)
{
}
__setup("noclflush", setup_noclflush);
-void __cpuinit print_cpu_info(struct cpuinfo_x86 *c)
+void print_cpu_info(struct cpuinfo_x86 *c)
{
const char *vendor = NULL;
print_cpu_msr(c);
}
-void __cpuinit print_cpu_msr(struct cpuinfo_x86 *c)
+void print_cpu_msr(struct cpuinfo_x86 *c)
{
if (c->cpu_index < show_msr)
__print_cpu_msr();
*/
#ifdef CONFIG_X86_64
-void __cpuinit cpu_init(void)
+void cpu_init(void)
{
struct orig_ist *oist;
struct task_struct *me;
#else
-void __cpuinit cpu_init(void)
+void cpu_init(void)
{
int cpu = smp_processor_id();
struct task_struct *curr = current;
/*
* Read NSC/Cyrix DEVID registers (DIR) to get more detailed info. about the CPU
*/
-static void __cpuinit __do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
+static void __do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
{
unsigned char ccr2, ccr3;
}
}
-static void __cpuinit do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
+static void do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
{
unsigned long flags;
* Actually since bugs.h doesn't even reference this perhaps someone should
* fix the documentation ???
*/
-static unsigned char Cx86_dir0_msb __cpuinitdata = 0;
+static unsigned char Cx86_dir0_msb = 0;
-static const char __cpuinitconst Cx86_model[][9] = {
+static const char Cx86_model[][9] = {
"Cx486", "Cx486", "5x86 ", "6x86", "MediaGX ", "6x86MX ",
"M II ", "Unknown"
};
-static const char __cpuinitconst Cx486_name[][5] = {
+static const char Cx486_name[][5] = {
"SLC", "DLC", "SLC2", "DLC2", "SRx", "DRx",
"SRx2", "DRx2"
};
-static const char __cpuinitconst Cx486S_name[][4] = {
+static const char Cx486S_name[][4] = {
"S", "S2", "Se", "S2e"
};
-static const char __cpuinitconst Cx486D_name[][4] = {
+static const char Cx486D_name[][4] = {
"DX", "DX2", "?", "?", "?", "DX4"
};
-static char Cx86_cb[] __cpuinitdata = "?.5x Core/Bus Clock";
-static const char __cpuinitconst cyrix_model_mult1[] = "12??43";
-static const char __cpuinitconst cyrix_model_mult2[] = "12233445";
+static char Cx86_cb[] = "?.5x Core/Bus Clock";
+static const char cyrix_model_mult1[] = "12??43";
+static const char cyrix_model_mult2[] = "12233445";
/*
* Reset the slow-loop (SLOP) bit on the 686(L) which is set by some old
* FIXME: our newer udelay uses the tsc. We don't need to frob with SLOP
*/
-static void __cpuinit check_cx686_slop(struct cpuinfo_x86 *c)
+static void check_cx686_slop(struct cpuinfo_x86 *c)
{
unsigned long flags;
}
-static void __cpuinit set_cx86_reorder(void)
+static void set_cx86_reorder(void)
{
u8 ccr3;
setCx86(CX86_CCR3, ccr3);
}
-static void __cpuinit set_cx86_memwb(void)
+static void set_cx86_memwb(void)
{
printk(KERN_INFO "Enable Memory-Write-back mode on Cyrix/NSC processor.\n");
* Configure later MediaGX and/or Geode processor.
*/
-static void __cpuinit geode_configure(void)
+static void geode_configure(void)
{
unsigned long flags;
u8 ccr3;
local_irq_restore(flags);
}
-static void __cpuinit early_init_cyrix(struct cpuinfo_x86 *c)
+static void early_init_cyrix(struct cpuinfo_x86 *c)
{
unsigned char dir0, dir0_msn, dir1 = 0;
}
}
-static void __cpuinit init_cyrix(struct cpuinfo_x86 *c)
+static void init_cyrix(struct cpuinfo_x86 *c)
{
unsigned char dir0, dir0_msn, dir0_lsn, dir1 = 0;
char *buf = c->x86_model_id;
/*
* Handle National Semiconductor branded processors
*/
-static void __cpuinit init_nsc(struct cpuinfo_x86 *c)
+static void init_nsc(struct cpuinfo_x86 *c)
{
/*
* There may be GX1 processors in the wild that are branded
return (unsigned char) (test >> 8) == 0x02;
}
-static void __cpuinit cyrix_identify(struct cpuinfo_x86 *c)
+static void cyrix_identify(struct cpuinfo_x86 *c)
{
/* Detect Cyrix with disabled CPUID */
if (c->x86 == 4 && test_cyrix_52div()) {
}
}
-static const struct cpu_dev __cpuinitconst cyrix_cpu_dev = {
+static const struct cpu_dev cyrix_cpu_dev = {
.c_vendor = "Cyrix",
.c_ident = { "CyrixInstead" },
.c_early_init = early_init_cyrix,
cpu_dev_register(cyrix_cpu_dev);
-static const struct cpu_dev __cpuinitconst nsc_cpu_dev = {
+static const struct cpu_dev nsc_cpu_dev = {
.c_vendor = "NSC",
.c_ident = { "Geode by NSC" },
.c_init = init_nsc,
}
}
-void __cpuinit init_hypervisor(struct cpuinfo_x86 *c)
+void init_hypervisor(struct cpuinfo_x86 *c)
{
if (x86_hyper && x86_hyper->set_cpu_features)
x86_hyper->set_cpu_features(c);
#include <asm/apic.h>
#endif
-static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
+static void early_init_intel(struct cpuinfo_x86 *c)
{
u64 misc_enable;
* This is called before we do cpu ident work
*/
-int __cpuinit ppro_with_ram_bug(void)
+int ppro_with_ram_bug(void)
{
/* Uses data from early_cpu_detect now */
if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL &&
return 0;
}
-static void __cpuinit intel_smp_check(struct cpuinfo_x86 *c)
+static void intel_smp_check(struct cpuinfo_x86 *c)
{
/* calling is from identify_secondary_cpu() ? */
if (!c->cpu_index)
}
}
-static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
+static void intel_workarounds(struct cpuinfo_x86 *c)
{
unsigned long lo, hi;
intel_smp_check(c);
}
#else
-static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
+static void intel_workarounds(struct cpuinfo_x86 *c)
{
}
#endif
-static void __cpuinit srat_detect_node(struct cpuinfo_x86 *c)
+static void srat_detect_node(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_NUMA
unsigned node;
/*
* find out the number of processor cores on the die
*/
-static int __cpuinit intel_num_cpu_cores(struct cpuinfo_x86 *c)
+static int intel_num_cpu_cores(struct cpuinfo_x86 *c)
{
unsigned int eax, ebx, ecx, edx;
return 1;
}
-static void __cpuinit detect_vmx_virtcap(struct cpuinfo_x86 *c)
+static void detect_vmx_virtcap(struct cpuinfo_x86 *c)
{
/* Intel VMX MSR indicated features */
#define X86_VMX_FEATURE_PROC_CTLS_TPR_SHADOW 0x00200000
}
}
-static void __cpuinit init_intel(struct cpuinfo_x86 *c)
+static void init_intel(struct cpuinfo_x86 *c)
{
unsigned int l2 = 0;
}
#ifdef CONFIG_X86_32
-static unsigned int __cpuinit intel_size_cache(struct cpuinfo_x86 *c, unsigned int size)
+static unsigned int intel_size_cache(struct cpuinfo_x86 *c, unsigned int size)
{
/*
* Intel PIII Tualatin. This comes in two flavours.
#define STLB_4K 0x41
-static const struct _tlb_table intel_tlb_table[] __cpuinitconst = {
+static const struct _tlb_table intel_tlb_table[] = {
{ 0x01, TLB_INST_4K, 32, " TLB_INST 4 KByte pages, 4-way set associative" },
{ 0x02, TLB_INST_4M, 2, " TLB_INST 4 MByte pages, full associative" },
{ 0x03, TLB_DATA_4K, 64, " TLB_DATA 4 KByte pages, 4-way set associative" },
{ 0x00, 0, 0 }
};
-static void __cpuinit intel_tlb_lookup(const unsigned char desc)
+static void intel_tlb_lookup(const unsigned char desc)
{
unsigned char k;
if (desc == 0)
}
}
-static void __cpuinit intel_tlb_flushall_shift_set(struct cpuinfo_x86 *c)
+static void intel_tlb_flushall_shift_set(struct cpuinfo_x86 *c)
{
switch ((c->x86 << 8) + c->x86_model) {
case 0x60f: /* original 65 nm celeron/pentium/core2/xeon, "Merom"/"Conroe" */
}
}
-static void __cpuinit intel_detect_tlb(struct cpuinfo_x86 *c)
+static void intel_detect_tlb(struct cpuinfo_x86 *c)
{
int i, j, n;
unsigned int regs[4];
intel_tlb_flushall_shift_set(c);
}
-static const struct cpu_dev __cpuinitconst intel_cpu_dev = {
+static const struct cpu_dev intel_cpu_dev = {
.c_vendor = "Intel",
.c_ident = { "GenuineIntel" },
#ifdef CONFIG_X86_32
/* All the cache descriptor types we care about (no TLB or
trace cache entries) */
-static const struct _cache_table __cpuinitconst cache_table[] =
+static const struct _cache_table cache_table[] =
{
{ 0x06, LVL_1_INST, 8 }, /* 4-way set assoc, 32 byte line size */
{ 0x08, LVL_1_INST, 16 }, /* 4-way set assoc, 32 byte line size */
unsigned val;
};
-static const unsigned short __cpuinitconst assocs[] = {
+static const unsigned short assocs[] = {
[1] = 1,
[2] = 2,
[4] = 4,
[0xf] = 0xffff /* fully associative - no way to show this currently */
};
-static const unsigned char __cpuinitconst levels[] = { 1, 1, 2, 3 };
-static const unsigned char __cpuinitconst types[] = { 1, 2, 3, 3 };
+static const unsigned char levels[] = { 1, 1, 2, 3 };
+static const unsigned char types[] = { 1, 2, 3, 3 };
-static void __cpuinit
+static void
amd_cpuid4(int leaf, union _cpuid4_leaf_eax *eax,
union _cpuid4_leaf_ebx *ebx,
union _cpuid4_leaf_ecx *ecx)
/*
* L3 cache descriptors
*/
-static void __cpuinit amd_calc_l3_indices(struct amd_northbridge *nb)
+static void amd_calc_l3_indices(struct amd_northbridge *nb)
{
struct amd_l3_cache *l3 = &nb->l3_cache;
unsigned int sc0, sc1, sc2, sc3;
l3->indices = (max(max3(sc0, sc1, sc2), sc3) << 10) - 1;
}
-static void __cpuinit amd_init_l3_cache(struct _cpuid4_info_regs *this_leaf, int index)
+static void amd_init_l3_cache(struct _cpuid4_info_regs *this_leaf, int index)
{
int node;
#endif /* CONFIG_AMD_NB && CONFIG_SYSFS */
static int
-__cpuinit cpuid4_cache_lookup_regs(int index,
- struct _cpuid4_info_regs *this_leaf)
+cpuid4_cache_lookup_regs(int index, struct _cpuid4_info_regs *this_leaf)
{
union _cpuid4_leaf_eax eax;
union _cpuid4_leaf_ebx ebx;
return 0;
}
-static int __cpuinit find_num_cache_leaves(struct cpuinfo_x86 *c)
+static int find_num_cache_leaves(struct cpuinfo_x86 *c)
{
unsigned int eax, ebx, ecx, edx, op;
union _cpuid4_leaf_eax cache_eax;
return i;
}
-void __cpuinit init_amd_cacheinfo(struct cpuinfo_x86 *c)
+void init_amd_cacheinfo(struct cpuinfo_x86 *c)
{
if (cpu_has_topoext) {
}
}
-unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c)
+unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c)
{
/* Cache sizes */
unsigned int trace = 0, l1i = 0, l1d = 0, l2 = 0, l3 = 0;
#ifdef CONFIG_SMP
-static int __cpuinit cache_shared_amd_cpu_map_setup(unsigned int cpu, int index)
+static int cache_shared_amd_cpu_map_setup(unsigned int cpu, int index)
{
struct _cpuid4_info *this_leaf;
int i, sibling;
return 1;
}
-static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
+static void cache_shared_cpu_map_setup(unsigned int cpu, int index)
{
struct _cpuid4_info *this_leaf, *sibling_leaf;
unsigned long num_threads_sharing;
}
}
}
-static void __cpuinit cache_remove_shared_cpu_map(unsigned int cpu, int index)
+static void cache_remove_shared_cpu_map(unsigned int cpu, int index)
{
struct _cpuid4_info *this_leaf, *sibling_leaf;
int sibling;
}
}
#else
-static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
+static void cache_shared_cpu_map_setup(unsigned int cpu, int index)
{
}
-static void __cpuinit cache_remove_shared_cpu_map(unsigned int cpu, int index)
+static void cache_remove_shared_cpu_map(unsigned int cpu, int index)
{
}
#endif
-static void __cpuinit free_cache_attributes(unsigned int cpu)
+static void free_cache_attributes(unsigned int cpu)
{
int i;
per_cpu(ici_cpuid4_info, cpu) = NULL;
}
-static void __cpuinit get_cpu_leaves(void *_retval)
+static void get_cpu_leaves(void *_retval)
{
int j, *retval = _retval, cpu = smp_processor_id();
}
}
-static int __cpuinit detect_cache_attributes(unsigned int cpu)
+static int detect_cache_attributes(unsigned int cpu)
{
int retval;
};
#ifdef CONFIG_AMD_NB
-static struct attribute ** __cpuinit amd_l3_attrs(void)
+static struct attribute **amd_l3_attrs(void)
{
static struct attribute **attrs;
int n;
.sysfs_ops = &sysfs_ops,
};
-static void __cpuinit cpuid4_cache_sysfs_exit(unsigned int cpu)
+static void cpuid4_cache_sysfs_exit(unsigned int cpu)
{
kfree(per_cpu(ici_cache_kobject, cpu));
kfree(per_cpu(ici_index_kobject, cpu));
free_cache_attributes(cpu);
}
-static int __cpuinit cpuid4_cache_sysfs_init(unsigned int cpu)
+static int cpuid4_cache_sysfs_init(unsigned int cpu)
{
int err;
static DECLARE_BITMAP(cache_dev_map, NR_CPUS);
/* Add/Remove cache interface for CPU device */
-static int __cpuinit cache_add_dev(struct device *dev)
+static int cache_add_dev(struct device *dev)
{
unsigned int cpu = dev->id;
unsigned long i, j;
return 0;
}
-static void __cpuinit cache_remove_dev(struct device *dev)
+static void cache_remove_dev(struct device *dev)
{
unsigned int cpu = dev->id;
unsigned long i;
cpuid4_cache_sysfs_exit(cpu);
}
-static int __cpuinit cacheinfo_cpu_callback(struct notifier_block *nfb,
- unsigned long action, void *hcpu)
+static int cacheinfo_cpu_callback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
struct device *dev;
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata cacheinfo_cpu_notifier = {
+static struct notifier_block cacheinfo_cpu_notifier = {
.notifier_call = cacheinfo_cpu_callback,
};
#ifdef CONFIG_MEMORY_FAILURE
MCESEV(
KEEP, "Action required but unaffected thread is continuable",
- SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR|MCACOD, MCI_UC_SAR|MCI_ADDR),
- MCGMASK(MCG_STATUS_RIPV, MCG_STATUS_RIPV)
+ SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR, MCI_UC_SAR|MCI_ADDR),
+ MCGMASK(MCG_STATUS_RIPV|MCG_STATUS_EIPV, MCG_STATUS_RIPV)
),
MCESEV(
AR, "Action required: data load error in a user process",
}
EXPORT_SYMBOL_GPL(mce_notify_irq);
-static int __cpuinit __mcheck_cpu_mce_banks_init(void)
+static int __mcheck_cpu_mce_banks_init(void)
{
int i;
u8 num_banks = mca_cfg.banks;
/*
* Initialize Machine Checks for a CPU.
*/
-static int __cpuinit __mcheck_cpu_cap_init(void)
+static int __mcheck_cpu_cap_init(void)
{
unsigned b;
u64 cap;
}
/* Add per CPU specific workarounds here */
-static int __cpuinit __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c)
+static int __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c)
{
struct mca_config *cfg = &mca_cfg;
return 0;
}
-static int __cpuinit __mcheck_cpu_ancient_init(struct cpuinfo_x86 *c)
+static int __mcheck_cpu_ancient_init(struct cpuinfo_x86 *c)
{
if (c->x86 != 5)
return 0;
* Called for each booted CPU to set up machine checks.
* Must be called with preempt off:
*/
-void __cpuinit mcheck_cpu_init(struct cpuinfo_x86 *c)
+void mcheck_cpu_init(struct cpuinfo_x86 *c)
{
if (mca_cfg.disabled)
return;
DEFINE_PER_CPU(struct device *, mce_device);
-__cpuinitdata
void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu);
static inline struct mce_bank *attr_to_bank(struct device_attribute *attr)
}
/* Per cpu device init. All of the cpus still share the same ctrl bank: */
-static __cpuinit int mce_device_create(unsigned int cpu)
+static int mce_device_create(unsigned int cpu)
{
struct device *dev;
int err;
return err;
}
-static __cpuinit void mce_device_remove(unsigned int cpu)
+static void mce_device_remove(unsigned int cpu)
{
struct device *dev = per_cpu(mce_device, cpu);
int i;
}
/* Make sure there are no machine checks on offlined CPUs. */
-static void __cpuinit mce_disable_cpu(void *h)
+static void mce_disable_cpu(void *h)
{
unsigned long action = *(unsigned long *)h;
int i;
}
}
-static void __cpuinit mce_reenable_cpu(void *h)
+static void mce_reenable_cpu(void *h)
{
unsigned long action = *(unsigned long *)h;
int i;
}
/* Get notified when a cpu comes on/off. Be hotplug friendly. */
-static int __cpuinit
+static int
mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
return NOTIFY_OK;
}
-static struct notifier_block mce_cpu_notifier __cpuinitdata = {
+static struct notifier_block mce_cpu_notifier = {
.notifier_call = mce_cpu_callback,
};
.default_attrs = default_attrs,
};
-static __cpuinit int allocate_threshold_blocks(unsigned int cpu,
- unsigned int bank,
- unsigned int block,
- u32 address)
+static int allocate_threshold_blocks(unsigned int cpu, unsigned int bank,
+ unsigned int block, u32 address)
{
struct threshold_block *b = NULL;
u32 low, high;
return err;
}
-static __cpuinit int __threshold_add_blocks(struct threshold_bank *b)
+static int __threshold_add_blocks(struct threshold_bank *b)
{
struct list_head *head = &b->blocks->miscj;
struct threshold_block *pos = NULL;
return err;
}
-static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
+static int threshold_create_bank(unsigned int cpu, unsigned int bank)
{
struct device *dev = per_cpu(mce_device, cpu);
struct amd_northbridge *nb = NULL;
}
/* create dir/files for all valid threshold banks */
-static __cpuinit int threshold_create_device(unsigned int cpu)
+static int threshold_create_device(unsigned int cpu)
{
unsigned int bank;
struct threshold_bank **bp;
}
/* get notified when a cpu comes on/off */
-static void __cpuinit
+static void
amd_64_threshold_cpu_callback(unsigned long action, unsigned int cpu)
{
switch (action) {
#ifdef CONFIG_SYSFS
/* Add/Remove thermal_throttle interface for CPU device: */
-static __cpuinit int thermal_throttle_add_dev(struct device *dev,
- unsigned int cpu)
+static int thermal_throttle_add_dev(struct device *dev, unsigned int cpu)
{
int err;
struct cpuinfo_x86 *c = &cpu_data(cpu);
return err;
}
-static __cpuinit void thermal_throttle_remove_dev(struct device *dev)
+static void thermal_throttle_remove_dev(struct device *dev)
{
sysfs_remove_group(&dev->kobj, &thermal_attr_group);
}
static DEFINE_MUTEX(therm_cpu_lock);
/* Get notified when a cpu comes on/off. Be hotplug friendly. */
-static __cpuinit int
+static int
thermal_throttle_cpu_callback(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
return notifier_from_errno(err);
}
-static struct notifier_block thermal_throttle_cpu_notifier __cpuinitdata =
+static struct notifier_block thermal_throttle_cpu_notifier =
{
.notifier_call = thermal_throttle_cpu_callback,
};
struct event_constraint emptyconstraint;
struct event_constraint unconstrained;
-static int __cpuinit
+static int
x86_pmu_notifier(struct notifier_block *self, unsigned long action, void *hcpu)
{
unsigned int cpu = (long)hcpu;
setup_APIC_eilvt(offset, 0, APIC_EILVT_MSG_FIX, 1);
}
-static int __cpuinit
+static int
perf_ibs_cpu_notifier(struct notifier_block *self, unsigned long action, void *hcpu)
{
switch (action & ~CPU_TASKS_FROZEN) {
.read = amd_uncore_read,
};
-static struct amd_uncore * __cpuinit amd_uncore_alloc(unsigned int cpu)
+static struct amd_uncore *amd_uncore_alloc(unsigned int cpu)
{
return kzalloc_node(sizeof(struct amd_uncore), GFP_KERNEL,
cpu_to_node(cpu));
}
-static void __cpuinit amd_uncore_cpu_up_prepare(unsigned int cpu)
+static void amd_uncore_cpu_up_prepare(unsigned int cpu)
{
struct amd_uncore *uncore;
}
static struct amd_uncore *
-__cpuinit amd_uncore_find_online_sibling(struct amd_uncore *this,
- struct amd_uncore * __percpu *uncores)
+amd_uncore_find_online_sibling(struct amd_uncore *this,
+ struct amd_uncore * __percpu *uncores)
{
unsigned int cpu;
struct amd_uncore *that;
return this;
}
-static void __cpuinit amd_uncore_cpu_starting(unsigned int cpu)
+static void amd_uncore_cpu_starting(unsigned int cpu)
{
unsigned int eax, ebx, ecx, edx;
struct amd_uncore *uncore;
}
}
-static void __cpuinit uncore_online(unsigned int cpu,
- struct amd_uncore * __percpu *uncores)
+static void uncore_online(unsigned int cpu,
+ struct amd_uncore * __percpu *uncores)
{
struct amd_uncore *uncore = *per_cpu_ptr(uncores, cpu);
cpumask_set_cpu(cpu, uncore->active_mask);
}
-static void __cpuinit amd_uncore_cpu_online(unsigned int cpu)
+static void amd_uncore_cpu_online(unsigned int cpu)
{
if (amd_uncore_nb)
uncore_online(cpu, amd_uncore_nb);
uncore_online(cpu, amd_uncore_l2);
}
-static void __cpuinit uncore_down_prepare(unsigned int cpu,
- struct amd_uncore * __percpu *uncores)
+static void uncore_down_prepare(unsigned int cpu,
+ struct amd_uncore * __percpu *uncores)
{
unsigned int i;
struct amd_uncore *this = *per_cpu_ptr(uncores, cpu);
}
}
-static void __cpuinit amd_uncore_cpu_down_prepare(unsigned int cpu)
+static void amd_uncore_cpu_down_prepare(unsigned int cpu)
{
if (amd_uncore_nb)
uncore_down_prepare(cpu, amd_uncore_nb);
uncore_down_prepare(cpu, amd_uncore_l2);
}
-static void __cpuinit uncore_dead(unsigned int cpu,
- struct amd_uncore * __percpu *uncores)
+static void uncore_dead(unsigned int cpu, struct amd_uncore * __percpu *uncores)
{
struct amd_uncore *uncore = *per_cpu_ptr(uncores, cpu);
*per_cpu_ptr(amd_uncore_nb, cpu) = NULL;
}
-static void __cpuinit amd_uncore_cpu_dead(unsigned int cpu)
+static void amd_uncore_cpu_dead(unsigned int cpu)
{
if (amd_uncore_nb)
uncore_dead(cpu, amd_uncore_nb);
uncore_dead(cpu, amd_uncore_l2);
}
-static int __cpuinit
+static int
amd_uncore_cpu_notifier(struct notifier_block *self, unsigned long action,
void *hcpu)
{
return NOTIFY_OK;
}
-static struct notifier_block amd_uncore_cpu_notifier_block __cpuinitdata = {
+static struct notifier_block amd_uncore_cpu_notifier_block = {
.notifier_call = amd_uncore_cpu_notifier,
.priority = CPU_PRI_PERF + 1,
};
case 70:
case 71:
case 63:
+ case 69:
x86_pmu.late_ack = true;
memcpy(hw_cache_event_ids, snb_hw_cache_event_ids, sizeof(hw_cache_event_ids));
memcpy(hw_cache_extra_regs, snb_hw_cache_extra_regs, sizeof(hw_cache_extra_regs));
static struct uncore_event_desc snbep_uncore_qpi_events[] = {
INTEL_UNCORE_EVENT_DESC(clockticks, "event=0x14"),
INTEL_UNCORE_EVENT_DESC(txl_flits_active, "event=0x00,umask=0x06"),
- INTEL_UNCORE_EVENT_DESC(drs_data, "event=0x02,umask=0x08"),
- INTEL_UNCORE_EVENT_DESC(ncb_data, "event=0x03,umask=0x04"),
+ INTEL_UNCORE_EVENT_DESC(drs_data, "event=0x102,umask=0x08"),
+ INTEL_UNCORE_EVENT_DESC(ncb_data, "event=0x103,umask=0x04"),
{ /* end: all zeroes */ },
};
/* CPU hot plug/unplug are serialized by cpu_add_remove_lock mutex */
static LIST_HEAD(boxes_to_free);
-static void __cpuinit uncore_kfree_boxes(void)
+static void uncore_kfree_boxes(void)
{
struct intel_uncore_box *box;
}
}
-static void __cpuinit uncore_cpu_dying(int cpu)
+static void uncore_cpu_dying(int cpu)
{
struct intel_uncore_type *type;
struct intel_uncore_pmu *pmu;
}
}
-static int __cpuinit uncore_cpu_starting(int cpu)
+static int uncore_cpu_starting(int cpu)
{
struct intel_uncore_type *type;
struct intel_uncore_pmu *pmu;
return 0;
}
-static int __cpuinit uncore_cpu_prepare(int cpu, int phys_id)
+static int uncore_cpu_prepare(int cpu, int phys_id)
{
struct intel_uncore_type *type;
struct intel_uncore_pmu *pmu;
return 0;
}
-static void __cpuinit
+static void
uncore_change_context(struct intel_uncore_type **uncores, int old_cpu, int new_cpu)
{
struct intel_uncore_type *type;
}
}
-static void __cpuinit uncore_event_exit_cpu(int cpu)
+static void uncore_event_exit_cpu(int cpu)
{
int i, phys_id, target;
uncore_change_context(pci_uncores, cpu, target);
}
-static void __cpuinit uncore_event_init_cpu(int cpu)
+static void uncore_event_init_cpu(int cpu)
{
int i, phys_id;
uncore_change_context(pci_uncores, -1, cpu);
}
-static int
- __cpuinit uncore_cpu_notifier(struct notifier_block *self, unsigned long action, void *hcpu)
+static int uncore_cpu_notifier(struct notifier_block *self,
+ unsigned long action, void *hcpu)
{
unsigned int cpu = (long)hcpu;
return NOTIFY_OK;
}
-static struct notifier_block uncore_cpu_nb __cpuinitdata = {
+static struct notifier_block uncore_cpu_nb = {
.notifier_call = uncore_cpu_notifier,
/*
* to migrate uncore events, our notifier should be executed
*/
#define RESEED_LOOP ((512*128)/sizeof(unsigned long))
-void __cpuinit x86_init_rdrand(struct cpuinfo_x86 *c)
+void x86_init_rdrand(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_ARCH_RANDOM
unsigned long tmp;
CR_EBX
};
-void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c)
+void init_scattered_cpuid_features(struct cpuinfo_x86 *c)
{
u32 max_level;
u32 regs[4];
const struct cpuid_bit *cb;
- static const struct cpuid_bit __cpuinitconst cpuid_bits[] = {
+ static const struct cpuid_bit cpuid_bits[] = {
{ X86_FEATURE_DTHERM, CR_EAX, 0, 0x00000006, 0 },
{ X86_FEATURE_IDA, CR_EAX, 1, 0x00000006, 0 },
{ X86_FEATURE_ARAT, CR_EAX, 2, 0x00000006, 0 },
* exists, use it for populating initial_apicid and cpu topology
* detection.
*/
-void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c)
+void detect_extended_topology(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_SMP
unsigned int eax, ebx, ecx, edx, sub_index;
#include <asm/msr.h>
#include "cpu.h"
-static void __cpuinit early_init_transmeta(struct cpuinfo_x86 *c)
+static void early_init_transmeta(struct cpuinfo_x86 *c)
{
u32 xlvl;
}
}
-static void __cpuinit init_transmeta(struct cpuinfo_x86 *c)
+static void init_transmeta(struct cpuinfo_x86 *c)
{
unsigned int cap_mask, uk, max, dummy;
unsigned int cms_rev1, cms_rev2;
#endif
}
-static const struct cpu_dev __cpuinitconst transmeta_cpu_dev = {
+static const struct cpu_dev transmeta_cpu_dev = {
.c_vendor = "Transmeta",
.c_ident = { "GenuineTMx86", "TransmetaCPU" },
.c_early_init = early_init_transmeta,
* so no special init takes place.
*/
-static const struct cpu_dev __cpuinitconst umc_cpu_dev = {
+static const struct cpu_dev umc_cpu_dev = {
.c_vendor = "UMC",
.c_ident = { "UMC UMC UMC" },
.c_models = {
* so that the kernel could just trust the hypervisor with providing a
* reliable virtual TSC that is suitable for timekeeping.
*/
-static void __cpuinit vmware_set_cpu_features(struct cpuinfo_x86 *c)
+static void vmware_set_cpu_features(struct cpuinfo_x86 *c)
{
set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
set_cpu_cap(c, X86_FEATURE_TSC_RELIABLE);
.open = cpuid_open,
};
-static __cpuinit int cpuid_device_create(int cpu)
+static int cpuid_device_create(int cpu)
{
struct device *dev;
device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu));
}
-static int __cpuinit cpuid_class_cpu_callback(struct notifier_block *nfb,
- unsigned long action,
- void *hcpu)
+static int cpuid_class_cpu_callback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
int err = 0;
{
}
-void __cpuinit x86_of_pci_init(void)
+void x86_of_pci_init(void)
{
pcibios_enable_irq = x86_of_pci_irq_enable;
pcibios_disable_irq = x86_of_pci_irq_disable;
static void __init intel_remapping_check(int num, int slot, int func)
{
u8 revision;
+ u16 device;
+ device = read_pci_config_16(num, slot, func, PCI_DEVICE_ID);
revision = read_pci_config_byte(num, slot, func, PCI_REVISION_ID);
/*
- * Revision 0x13 of this chipset supports irq remapping
- * but has an erratum that breaks its behavior, flag it as such
+ * Revision 13 of all triggering devices id in this quirk have
+ * a problem draining interrupts when irq remapping is enabled,
+ * and should be flagged as broken. Additionally revisions 0x12
+ * and 0x22 of device id 0x3405 has this problem.
*/
if (revision == 0x13)
set_irq_remapping_broken();
+ else if ((device == 0x3405) &&
+ ((revision == 0x12) ||
+ (revision == 0x22)))
+ set_irq_remapping_broken();
}
PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs_contd },
{ PCI_VENDOR_ID_INTEL, 0x3403, PCI_CLASS_BRIDGE_HOST,
PCI_BASE_CLASS_BRIDGE, 0, intel_remapping_check },
+ { PCI_VENDOR_ID_INTEL, 0x3405, PCI_CLASS_BRIDGE_HOST,
+ PCI_BASE_CLASS_BRIDGE, 0, intel_remapping_check },
{ PCI_VENDOR_ID_INTEL, 0x3406, PCI_CLASS_BRIDGE_HOST,
PCI_BASE_CLASS_BRIDGE, 0, intel_remapping_check },
{}
* If cpu hotplug is not supported then this code can go in init section
* which will be freed later
*/
-__CPUINIT
ENTRY(startup_32_smp)
cld
movl $(__BOOT_DS),%eax
#include "../../x86/xen/xen-head.S"
- .section .bss, "aw", @nobits
- .align L1_CACHE_BYTES
-ENTRY(idt_table)
- .skip IDT_ENTRIES * 16
-
- .align L1_CACHE_BYTES
-ENTRY(debug_idt_table)
- .skip IDT_ENTRIES * 16
-
-#ifdef CONFIG_TRACING
- .align L1_CACHE_BYTES
-ENTRY(trace_idt_table)
- .skip IDT_ENTRIES * 16
-#endif
-
__PAGE_ALIGNED_BSS
NEXT_PAGE(empty_zero_page)
.skip PAGE_SIZE
unsigned int mxcsr_feature_mask __read_mostly = 0xffffffffu;
unsigned int xstate_size;
EXPORT_SYMBOL_GPL(xstate_size);
-static struct i387_fxsave_struct fx_scratch __cpuinitdata;
+static struct i387_fxsave_struct fx_scratch;
-static void __cpuinit mxcsr_feature_mask_init(void)
+static void mxcsr_feature_mask_init(void)
{
unsigned long mask = 0;
if (cpu_has_fxsr) {
memset(&fx_scratch, 0, sizeof(struct i387_fxsave_struct));
- asm volatile("fxsave %0" : : "m" (fx_scratch));
+ asm volatile("fxsave %0" : "+m" (fx_scratch));
mask = fx_scratch.mxcsr_mask;
if (mask == 0)
mask = 0x0000ffbf;
mxcsr_feature_mask &= mask;
}
-static void __cpuinit init_thread_xstate(void)
+static void init_thread_xstate(void)
{
/*
* Note that xstate_size might be overwriten later during
* into all processes.
*/
-void __cpuinit fpu_init(void)
+void fpu_init(void)
{
unsigned long cr0;
unsigned long cr4_mask = 0;
__setup("no387", no_387);
-void __cpuinit fpu_detect(struct cpuinfo_x86 *c)
+void fpu_detect(struct cpuinfo_x86 *c)
{
unsigned long cr0;
u16 fsw, fcw;
/*
* allocate per-cpu stacks for hardirq and for softirq processing
*/
-void __cpuinit irq_ctx_init(int cpu)
+void irq_ctx_init(int cpu)
{
union irq_ctx *irqctx;
apic_write(APIC_EOI, APIC_EOI_ACK);
}
-void __cpuinit kvm_guest_cpu_init(void)
+void kvm_guest_cpu_init(void)
{
if (!kvm_para_available())
return;
native_smp_prepare_boot_cpu();
}
-static void __cpuinit kvm_guest_cpu_online(void *dummy)
+static void kvm_guest_cpu_online(void *dummy)
{
kvm_guest_cpu_init();
}
apf_task_wake_all();
}
-static int __cpuinit kvm_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int kvm_cpu_notify(struct notifier_block *self, unsigned long action,
+ void *hcpu)
{
int cpu = (unsigned long)hcpu;
switch (action) {
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata kvm_cpu_notifier = {
+static struct notifier_block kvm_cpu_notifier = {
.notifier_call = kvm_cpu_notify,
};
#endif
}
#ifdef CONFIG_X86_LOCAL_APIC
-static void __cpuinit kvm_setup_secondary_clock(void)
+static void kvm_setup_secondary_clock(void)
{
/*
* Now that the first cpu already had this clocksource initialized,
return 0;
}
-static unsigned int verify_patch_size(int cpu, u32 patch_size,
+static unsigned int verify_patch_size(u8 family, u32 patch_size,
unsigned int size)
{
- struct cpuinfo_x86 *c = &cpu_data(cpu);
u32 max_size;
#define F1XH_MPB_MAX_SIZE 2048
#define F15H_MPB_MAX_SIZE 4096
#define F16H_MPB_MAX_SIZE 3458
- switch (c->x86) {
+ switch (family) {
case 0x14:
max_size = F14H_MPB_MAX_SIZE;
break;
return 0;
}
- if (__apply_microcode_amd(mc_amd))
+ if (__apply_microcode_amd(mc_amd)) {
pr_err("CPU%d: update failed for patch_level=0x%08x\n",
cpu, mc_amd->hdr.patch_id);
- else
- pr_info("CPU%d: new patch_level=0x%08x\n", cpu,
- mc_amd->hdr.patch_id);
+ return -1;
+ }
+ pr_info("CPU%d: new patch_level=0x%08x\n", cpu,
+ mc_amd->hdr.patch_id);
uci->cpu_sig.rev = mc_amd->hdr.patch_id;
c->microcode = mc_amd->hdr.patch_id;
* driver cannot continue functioning normally. In such cases, we tear
* down everything we've used up so far and exit.
*/
-static int verify_and_add_patch(unsigned int cpu, u8 *fw, unsigned int leftover)
+static int verify_and_add_patch(u8 family, u8 *fw, unsigned int leftover)
{
- struct cpuinfo_x86 *c = &cpu_data(cpu);
struct microcode_header_amd *mc_hdr;
struct ucode_patch *patch;
unsigned int patch_size, crnt_size, ret;
/* check if patch is for the current family */
proc_fam = ((proc_fam >> 8) & 0xf) + ((proc_fam >> 20) & 0xff);
- if (proc_fam != c->x86)
+ if (proc_fam != family)
return crnt_size;
if (mc_hdr->nb_dev_id || mc_hdr->sb_dev_id) {
return crnt_size;
}
- ret = verify_patch_size(cpu, patch_size, leftover);
+ ret = verify_patch_size(family, patch_size, leftover);
if (!ret) {
pr_err("Patch-ID 0x%08x: size mismatch.\n", mc_hdr->patch_id);
return crnt_size;
return crnt_size;
}
-static enum ucode_state __load_microcode_amd(int cpu, const u8 *data, size_t size)
+static enum ucode_state __load_microcode_amd(u8 family, const u8 *data,
+ size_t size)
{
enum ucode_state ret = UCODE_ERROR;
unsigned int leftover;
}
while (leftover) {
- crnt_size = verify_and_add_patch(cpu, fw, leftover);
+ crnt_size = verify_and_add_patch(family, fw, leftover);
if (crnt_size < 0)
return ret;
return UCODE_OK;
}
-enum ucode_state load_microcode_amd(int cpu, const u8 *data, size_t size)
+enum ucode_state load_microcode_amd(u8 family, const u8 *data, size_t size)
{
enum ucode_state ret;
/* free old equiv table */
free_equiv_cpu_table();
- ret = __load_microcode_amd(cpu, data, size);
+ ret = __load_microcode_amd(family, data, size);
if (ret != UCODE_OK)
cleanup();
#if defined(CONFIG_MICROCODE_AMD_EARLY) && defined(CONFIG_X86_32)
/* save BSP's matching patch for early load */
- if (cpu_data(cpu).cpu_index == boot_cpu_data.cpu_index) {
- struct ucode_patch *p = find_patch(cpu);
+ if (cpu_data(smp_processor_id()).cpu_index == boot_cpu_data.cpu_index) {
+ struct ucode_patch *p = find_patch(smp_processor_id());
if (p) {
memset(amd_bsp_mpb, 0, MPB_MAX_SIZE);
memcpy(amd_bsp_mpb, p->data, min_t(u32, ksize(p->data),
goto fw_release;
}
- ret = load_microcode_amd(cpu, fw->data, fw->size);
+ ret = load_microcode_amd(c->x86, fw->data, fw->size);
fw_release:
release_firmware(fw);
* load_microcode_amd() to save equivalent cpu table and microcode patches in
* kernel heap memory.
*/
-static void __cpuinit apply_ucode_in_initrd(void *ucode, size_t size)
+static void apply_ucode_in_initrd(void *ucode, size_t size)
{
struct equiv_cpu_entry *eq;
u32 *header;
* save_microcode_in_initrd_amd() BSP's patch is copied to amd_bsp_mpb, which
* is used upon resume from suspend.
*/
-void __cpuinit load_ucode_amd_ap(void)
+void load_ucode_amd_ap(void)
{
struct microcode_amd *mc;
unsigned long *initrd;
uci->cpu_sig.sig = cpuid_eax(0x00000001);
}
#else
-static void __cpuinit collect_cpu_info_amd_early(struct cpuinfo_x86 *c,
- struct ucode_cpu_info *uci)
+void load_ucode_amd_ap(void)
{
+ unsigned int cpu = smp_processor_id();
+ struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
u32 rev, eax;
rdmsr(MSR_AMD64_PATCH_LEVEL, rev, eax);
eax = cpuid_eax(0x00000001);
- uci->cpu_sig.sig = eax;
uci->cpu_sig.rev = rev;
- c->microcode = rev;
- c->x86 = ((eax >> 8) & 0xf) + ((eax >> 20) & 0xff);
-}
-
-void __cpuinit load_ucode_amd_ap(void)
-{
- unsigned int cpu = smp_processor_id();
-
- collect_cpu_info_amd_early(&cpu_data(cpu), ucode_cpu_info + cpu);
+ uci->cpu_sig.sig = eax;
if (cpu && !ucode_loaded) {
void *ucode;
return;
ucode = (void *)(initrd_start + ucode_offset);
- if (load_microcode_amd(0, ucode, ucode_size) != UCODE_OK)
+ eax = ((eax >> 8) & 0xf) + ((eax >> 20) & 0xff);
+ if (load_microcode_amd(eax, ucode, ucode_size) != UCODE_OK)
return;
+
ucode_loaded = true;
}
{
enum ucode_state ret;
void *ucode;
+ u32 eax;
+
#ifdef CONFIG_X86_32
unsigned int bsp = boot_cpu_data.cpu_index;
struct ucode_cpu_info *uci = ucode_cpu_info + bsp;
return 0;
ucode = (void *)(initrd_start + ucode_offset);
- ret = load_microcode_amd(0, ucode, ucode_size);
+ eax = cpuid_eax(0x00000001);
+ eax = ((eax >> 8) & 0xf) + ((eax >> 20) & 0xff);
+
+ ret = load_microcode_amd(eax, ucode, ucode_size);
if (ret != UCODE_OK)
return -EINVAL;
.resume = mc_bp_resume,
};
-static __cpuinit int
+static int
mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
*
* x86_vendor() gets vendor information directly through cpuid.
*/
-static int __cpuinit x86_vendor(void)
+static int x86_vendor(void)
{
u32 eax = 0x00000000;
u32 ebx, ecx = 0, edx;
return X86_VENDOR_UNKNOWN;
}
-static int __cpuinit x86_family(void)
+static int x86_family(void)
{
u32 eax = 0x00000001;
u32 ebx, ecx = 0, edx;
}
}
-void __cpuinit load_ucode_ap(void)
+void load_ucode_ap(void)
{
int vendor, x86;
struct microcode_intel **mc_saved;
} mc_saved_data;
-static enum ucode_state __cpuinit
+static enum ucode_state
generic_load_microcode_early(struct microcode_intel **mc_saved_p,
unsigned int mc_saved_count,
struct ucode_cpu_info *uci)
return state;
}
-static void __cpuinit
+static void
microcode_pointer(struct microcode_intel **mc_saved,
unsigned long *mc_saved_in_initrd,
unsigned long initrd_start, int mc_saved_count)
}
#ifdef CONFIG_X86_32
-static void __cpuinit
+static void
microcode_phys(struct microcode_intel **mc_saved_tmp,
struct mc_saved_data *mc_saved_data)
{
}
#endif
-static enum ucode_state __cpuinit
+static enum ucode_state
load_microcode(struct mc_saved_data *mc_saved_data,
unsigned long *mc_saved_in_initrd,
unsigned long initrd_start,
#define native_wrmsr(msr, low, high) \
native_write_msr(msr, low, high);
-static int __cpuinit collect_cpu_info_early(struct ucode_cpu_info *uci)
+static int collect_cpu_info_early(struct ucode_cpu_info *uci)
{
unsigned int val[2];
u8 x86, x86_model;
/*
* Print ucode update info.
*/
-static void __cpuinit
+static void
print_ucode_info(struct ucode_cpu_info *uci, unsigned int date)
{
int cpu = smp_processor_id();
/*
* Print early updated ucode info after printk works. This is delayed info dump.
*/
-void __cpuinit show_ucode_info_early(void)
+void show_ucode_info_early(void)
{
struct ucode_cpu_info uci;
* mc_saved_data.mc_saved and delay printing microcode info in
* show_ucode_info_early() until printk() works.
*/
-static void __cpuinit print_ucode(struct ucode_cpu_info *uci)
+static void print_ucode(struct ucode_cpu_info *uci)
{
struct microcode_intel *mc_intel;
int *delay_ucode_info_p;
* Flush global tlb. We only do this in x86_64 where paging has been enabled
* already and PGE should be enabled as well.
*/
-static inline void __cpuinit flush_tlb_early(void)
+static inline void flush_tlb_early(void)
{
__native_flush_tlb_global_irq_disabled();
}
-static inline void __cpuinit print_ucode(struct ucode_cpu_info *uci)
+static inline void print_ucode(struct ucode_cpu_info *uci)
{
struct microcode_intel *mc_intel;
}
#endif
-static int __cpuinit apply_microcode_early(struct mc_saved_data *mc_saved_data,
- struct ucode_cpu_info *uci)
+static int apply_microcode_early(struct mc_saved_data *mc_saved_data,
+ struct ucode_cpu_info *uci)
{
struct microcode_intel *mc_intel;
unsigned int val[2];
#endif
}
-void __cpuinit load_ucode_intel_ap(void)
+void load_ucode_intel_ap(void)
{
struct mc_saved_data *mc_saved_data_p;
struct ucode_cpu_info uci;
u32 device;
};
-static u64 __cpuinitdata fam10h_pci_mmconf_base;
+static u64 fam10h_pci_mmconf_base;
-static struct pci_hostbridge_probe pci_probes[] __cpuinitdata = {
+static struct pci_hostbridge_probe pci_probes[] = {
{ 0, 0x18, PCI_VENDOR_ID_AMD, 0x1200 },
{ 0xff, 0, PCI_VENDOR_ID_AMD, 0x1200 },
};
-static int __cpuinit cmp_range(const void *x1, const void *x2)
+static int cmp_range(const void *x1, const void *x2)
{
const struct range *r1 = x1;
const struct range *r2 = x2;
/* need to avoid (0xfd<<32), (0xfe<<32), and (0xff<<32), ht used space */
#define FAM10H_PCI_MMCONF_BASE (0xfcULL<<32)
#define BASE_VALID(b) ((b) + MMCONF_SIZE <= (0xfdULL<<32) || (b) >= (1ULL<<40))
-static void __cpuinit get_fam10h_pci_mmconf_base(void)
+static void get_fam10h_pci_mmconf_base(void)
{
int i;
unsigned bus;
fam10h_pci_mmconf_base = base;
}
-void __cpuinit fam10h_check_enable_mmcfg(void)
+void fam10h_check_enable_mmcfg(void)
{
u64 val;
u32 address;
{}
};
-/* Called from a __cpuinit function, but only on the BSP. */
+/* Called from a non __init function, but only on the BSP. */
void __ref check_enable_amd_mmconf_dmi(void)
{
dmi_check_system(mmconf_dmi_table);
.compat_ioctl = msr_ioctl,
};
-static int __cpuinit msr_device_create(int cpu)
+static int msr_device_create(int cpu)
{
struct device *dev;
device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu));
}
-static int __cpuinit msr_class_cpu_callback(struct notifier_block *nfb,
- unsigned long action, void *hcpu)
+static int msr_class_cpu_callback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
int err = 0;
default_idle();
}
-void __cpuinit select_idle_routine(const struct cpuinfo_x86 *c)
+void select_idle_routine(const struct cpuinfo_x86 *c)
{
#ifdef CONFIG_SMP
if (boot_option_idle_override == IDLE_POLL && smp_num_siblings > 1)
#ifdef CONFIG_X86_32
/* cpu data as detected by the assembly code in head.S */
-struct cpuinfo_x86 new_cpu_data __cpuinitdata = {
+struct cpuinfo_x86 new_cpu_data = {
.wp_works_ok = -1,
};
/* common cpu data for all cpus */
* Report back to the Boot Processor during boot time or to the caller processor
* during CPU online.
*/
-static void __cpuinit smp_callin(void)
+static void smp_callin(void)
{
int cpuid, phys_id;
unsigned long timeout;
/*
* Activate a secondary processor.
*/
-notrace static void __cpuinit start_secondary(void *unused)
+static void notrace start_secondary(void *unused)
{
/*
* Don't put *anything* before cpu_init(), SMP booting is too
* The bootstrap kernel entry code has set these up. Save them for
* a given CPU
*/
-void __cpuinit smp_store_cpu_info(int id)
+void smp_store_cpu_info(int id)
{
struct cpuinfo_x86 *c = &cpu_data(id);
identify_secondary_cpu(c);
}
-static bool __cpuinit
+static bool
topology_sane(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o, const char *name)
{
int cpu1 = c->cpu_index, cpu2 = o->cpu_index;
cpumask_set_cpu((c2), cpu_##_m##_mask(c1)); \
} while (0)
-static bool __cpuinit match_smt(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
+static bool match_smt(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
{
if (cpu_has_topoext) {
int cpu1 = c->cpu_index, cpu2 = o->cpu_index;
return false;
}
-static bool __cpuinit match_llc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
+static bool match_llc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
{
int cpu1 = c->cpu_index, cpu2 = o->cpu_index;
return false;
}
-static bool __cpuinit match_mc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
+static bool match_mc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
{
if (c->phys_proc_id == o->phys_proc_id) {
if (cpu_has(c, X86_FEATURE_AMD_DCM))
return false;
}
-void __cpuinit set_cpu_sibling_map(int cpu)
+void set_cpu_sibling_map(int cpu)
{
bool has_smt = smp_num_siblings > 1;
bool has_mp = has_smt || boot_cpu_data.x86_max_cores > 1;
* INIT, INIT, STARTUP sequence will reset the chip hard for us, and this
* won't ... remember to clear down the APIC, etc later.
*/
-int __cpuinit
+int
wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip)
{
unsigned long send_status, accept_status = 0;
return (send_status | accept_status);
}
-static int __cpuinit
+static int
wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
{
unsigned long send_status, accept_status = 0;
}
/* reduce the number of lines printed when booting a large cpu count system */
-static void __cpuinit announce_cpu(int cpu, int apicid)
+static void announce_cpu(int cpu, int apicid)
{
static int current_node = -1;
int node = early_cpu_to_node(cpu);
* We'll change this code in the future to wake up hard offlined CPU0 if
* real platform and request are available.
*/
-static int __cpuinit
+static int
wakeup_cpu_via_init_nmi(int cpu, unsigned long start_ip, int apicid,
int *cpu0_nmi_registered)
{
* Returns zero if CPU booted OK, else error code from
* ->wakeup_secondary_cpu.
*/
-static int __cpuinit do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
+static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
{
volatile u32 *trampoline_status =
(volatile u32 *) __va(real_mode_header->trampoline_status);
return boot_error;
}
-int __cpuinit native_cpu_up(unsigned int cpu, struct task_struct *tidle)
+int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
{
int apicid = apic->cpu_present_to_apicid(cpu);
unsigned long flags;
*begin = new_begin;
}
} else {
- *begin = TASK_UNMAPPED_BASE;
+ *begin = current->mm->mmap_legacy_base;
*end = TASK_SIZE;
}
}
return !(atomic_read((atomic_t *)&tboot->num_in_wfs) == num_aps);
}
-static int __cpuinit tboot_cpu_callback(struct notifier_block *nfb,
- unsigned long action, void *hcpu)
+static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
+ void *hcpu)
{
switch (action) {
case CPU_DYING:
return NOTIFY_OK;
}
-static struct notifier_block tboot_cpu_notifier __cpuinitdata =
+static struct notifier_block tboot_cpu_notifier =
{
.notifier_call = tboot_cpu_callback,
};
struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
(unsigned long) trace_idt_table };
-#ifndef CONFIG_X86_64
-gate_desc trace_idt_table[NR_VECTORS] __page_aligned_data
- = { { { { 0, 0 } } }, };
-#endif
+/* No need to be aligned, but done to keep all IDTs defined the same way. */
+gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
static int trace_irq_vector_refcount;
static DEFINE_MUTEX(irq_vector_mutex);
#include <asm/x86_init.h>
#include <asm/pgalloc.h>
#include <asm/proto.h>
+
+/* No need to be aligned, but done to keep all IDTs defined the same way. */
+gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
#else
#include <asm/processor-flags.h>
#include <asm/setup.h>
asmlinkage int system_call(void);
-
-/*
- * The IDT has to be page-aligned to simplify the Pentium
- * F0 0F bug workaround.
- */
-gate_desc idt_table[NR_VECTORS] __page_aligned_data = { { { { 0, 0 } } }, };
#endif
+/* Must be page-aligned because the real IDT is used in a fixmap. */
+gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
+
DECLARE_BITMAP(used_vectors, NR_VECTORS);
EXPORT_SYMBOL_GPL(used_vectors);
* Make an educated guess if the TSC is trustworthy and synchronized
* over all CPUs.
*/
-__cpuinit int unsynchronized_tsc(void)
+int unsynchronized_tsc(void)
{
if (!cpu_has_tsc || tsc_unstable)
return 1;
* been calibrated. This assumes that CONSTANT_TSC applies to all
* cpus in the socket - this should be a safe assumption.
*/
-unsigned long __cpuinit calibrate_delay_is_known(void)
+unsigned long calibrate_delay_is_known(void)
{
int i, cpu = smp_processor_id();
* Entry/exit counters that make sure that both CPUs
* run the measurement code at once:
*/
-static __cpuinitdata atomic_t start_count;
-static __cpuinitdata atomic_t stop_count;
+static atomic_t start_count;
+static atomic_t stop_count;
/*
* We use a raw spinlock in this exceptional case, because
* we want to have the fastest, inlined, non-debug version
* of a critical section, to be able to prove TSC time-warps:
*/
-static __cpuinitdata arch_spinlock_t sync_lock = __ARCH_SPIN_LOCK_UNLOCKED;
+static arch_spinlock_t sync_lock = __ARCH_SPIN_LOCK_UNLOCKED;
-static __cpuinitdata cycles_t last_tsc;
-static __cpuinitdata cycles_t max_warp;
-static __cpuinitdata int nr_warps;
+static cycles_t last_tsc;
+static cycles_t max_warp;
+static int nr_warps;
/*
* TSC-warp measurement loop running on both CPUs:
*/
-static __cpuinit void check_tsc_warp(unsigned int timeout)
+static void check_tsc_warp(unsigned int timeout)
{
cycles_t start, now, prev, end;
int i;
* Source CPU calls into this - it waits for the freshly booted
* target CPU to arrive and then starts the measurement:
*/
-void __cpuinit check_tsc_sync_source(int cpu)
+void check_tsc_sync_source(int cpu)
{
int cpus = 2;
/*
* Freshly booted CPUs call into this:
*/
-void __cpuinit check_tsc_sync_target(void)
+void check_tsc_sync_target(void)
{
int cpus = 2;
* Assume __initcall executes before all user space. Hopefully kmod
* doesn't violate that. We'll find out if it does.
*/
-static void __cpuinit vsyscall_set_cpu(int cpu)
+static void vsyscall_set_cpu(int cpu)
{
unsigned long d;
unsigned long node = 0;
write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_PER_CPU, &d, DESCTYPE_S);
}
-static void __cpuinit cpu_vsyscall_init(void *arg)
+static void cpu_vsyscall_init(void *arg)
{
/* preemption should be already off */
vsyscall_set_cpu(raw_smp_processor_id());
}
-static int __cpuinit
+static int
cpu_vsyscall_notifier(struct notifier_block *n, unsigned long action, void *arg)
{
long cpu = (long)arg;
#include <asm/iommu.h>
#include <asm/mach_traps.h>
-void __cpuinit x86_init_noop(void) { }
+void x86_init_noop(void) { }
void __init x86_init_uint_noop(unsigned int unused) { }
int __init iommu_init_noop(void) { return 0; }
void iommu_shutdown_noop(void) { }
},
};
-struct x86_cpuinit_ops x86_cpuinit __cpuinitdata = {
+struct x86_cpuinit_ops x86_cpuinit = {
.early_percpu_clock_init = x86_init_noop,
.setup_percpu_clockev = setup_secondary_APIC_clock,
};
* This is somewhat obfuscated due to the lack of powerful enough
* overrides for the section checks.
*/
-void __cpuinit xsave_init(void)
+void xsave_init(void)
{
static __refdata void (*next_func)(void) = xstate_enable_boot_cpu;
void (*this_func)(void);
setup_init_fpu_buf();
}
-void __cpuinit eager_fpu_init(void)
+void eager_fpu_init(void)
{
static __refdata void (*boot_func)(void) = eager_fpu_init_bp;
static bool page_fault_can_be_fast(struct kvm_vcpu *vcpu, u32 error_code)
{
+ /*
+ * Do not fix the mmio spte with invalid generation number which
+ * need to be updated by slow page fault path.
+ */
+ if (unlikely(error_code & PFERR_RSVD_MASK))
+ return false;
+
/*
* #PF can be fast only if the shadow page table is present and it
* is caused by write-protect, that means we just need change the
*/
void arch_pick_mmap_layout(struct mm_struct *mm)
{
+ mm->mmap_legacy_base = mmap_legacy_base();
+ mm->mmap_base = mmap_base();
+
if (mmap_is_legacy()) {
- mm->mmap_base = mmap_legacy_base();
+ mm->mmap_base = mm->mmap_legacy_base;
mm->get_unmapped_area = arch_get_unmapped_area;
} else {
- mm->mmap_base = mmap_base();
mm->get_unmapped_area = arch_get_unmapped_area_topdown;
}
}
pr_warning("multiple CPUs still online, may miss events.\n");
}
-/* __ref because leave_uniprocessor calls cpu_up which is __cpuinit,
- but this whole function is ifdefed CONFIG_HOTPLUG_CPU */
-static void __ref leave_uniprocessor(void)
+static void leave_uniprocessor(void)
{
int cpu;
int err;
[0 ... MAX_LOCAL_APIC-1] = NUMA_NO_NODE
};
-int __cpuinit numa_cpu_node(int cpu)
+int numa_cpu_node(int cpu)
{
int apicid = early_per_cpu(x86_cpu_to_apicid, cpu);
#ifndef CONFIG_DEBUG_PER_CPU_MAPS
# ifndef CONFIG_NUMA_EMU
-void __cpuinit numa_add_cpu(int cpu)
+void numa_add_cpu(int cpu)
{
cpumask_set_cpu(cpu, node_to_cpumask_map[early_cpu_to_node(cpu)]);
}
-void __cpuinit numa_remove_cpu(int cpu)
+void numa_remove_cpu(int cpu)
{
cpumask_clear_cpu(cpu, node_to_cpumask_map[early_cpu_to_node(cpu)]);
}
}
# ifndef CONFIG_NUMA_EMU
-static void __cpuinit numa_set_cpumask(int cpu, bool enable)
+static void numa_set_cpumask(int cpu, bool enable)
{
debug_cpumask_set_cpu(cpu, early_cpu_to_node(cpu), enable);
}
-void __cpuinit numa_add_cpu(int cpu)
+void numa_add_cpu(int cpu)
{
numa_set_cpumask(cpu, true);
}
-void __cpuinit numa_remove_cpu(int cpu)
+void numa_remove_cpu(int cpu)
{
numa_set_cpumask(cpu, false);
}
#include "numa_internal.h"
-static int emu_nid_to_phys[MAX_NUMNODES] __cpuinitdata;
+static int emu_nid_to_phys[MAX_NUMNODES];
static char *emu_cmdline __initdata;
void __init numa_emu_cmdline(char *str)
}
#ifndef CONFIG_DEBUG_PER_CPU_MAPS
-void __cpuinit numa_add_cpu(int cpu)
+void numa_add_cpu(int cpu)
{
int physnid, nid;
cpumask_set_cpu(cpu, node_to_cpumask_map[nid]);
}
-void __cpuinit numa_remove_cpu(int cpu)
+void numa_remove_cpu(int cpu)
{
int i;
cpumask_clear_cpu(cpu, node_to_cpumask_map[i]);
}
#else /* !CONFIG_DEBUG_PER_CPU_MAPS */
-static void __cpuinit numa_set_cpumask(int cpu, bool enable)
+static void numa_set_cpumask(int cpu, bool enable)
{
int nid, physnid;
}
}
-void __cpuinit numa_add_cpu(int cpu)
+void numa_add_cpu(int cpu)
{
numa_set_cpumask(cpu, true);
}
-void __cpuinit numa_remove_cpu(int cpu)
+void numa_remove_cpu(int cpu)
{
numa_set_cpumask(cpu, false);
}
#include <asm/pgtable.h>
#include <asm/proto.h>
-static int disable_nx __cpuinitdata;
+static int disable_nx;
/*
* noexec = on|off
}
early_param("noexec", noexec_setup);
-void __cpuinit x86_configure_nx(void)
+void x86_configure_nx(void)
{
if (cpu_has_nx && !disable_nx)
__supported_pte_mask |= _PAGE_NX;
#define ENABLE_CF8_EXT_CFG (1ULL << 46)
-static void __cpuinit enable_pci_io_ecs(void *unused)
+static void enable_pci_io_ecs(void *unused)
{
u64 reg;
rdmsrl(MSR_AMD64_NB_CFG, reg);
}
}
-static int __cpuinit amd_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int amd_cpu_notify(struct notifier_block *self, unsigned long action,
+ void *hcpu)
{
int cpu = (long)hcpu;
switch (action) {
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata amd_cpu_notifier = {
+static struct notifier_block amd_cpu_notifier = {
.notifier_call = amd_cpu_notify,
};
#include <linux/kernel.h>
#include <linux/irq.h>
#include <linux/module.h>
+#include <linux/reboot.h>
#include <linux/serial_reg.h>
#include <linux/serial_8250.h>
+#include <linux/reboot.h>
#include <asm/ce4100.h>
#include <asm/prom.h>
}
#ifdef CONFIG_X86_IO_APIC
-static void __cpuinit sdv_pci_init(void)
+static void sdv_pci_init(void)
{
x86_of_pci_init();
/* We can't set this earlier, because we need to calibrate the timer */
va = efi_ioremap(md->phys_addr, size,
md->type, md->attribute);
- if (!(md->attribute & EFI_MEMORY_RUNTIME)) {
- if (!va)
- pr_err("ioremap of 0x%llX failed!\n",
- (unsigned long long)md->phys_addr);
- continue;
- }
-
md->virt_addr = (u64) (unsigned long) va;
if (!va) {
* lapic (always-on,ARAT) ------ 150
*/
-__cpuinitdata enum mrst_timer_options mrst_timer_options;
+enum mrst_timer_options mrst_timer_options;
static u32 sfi_mtimer_usage[SFI_MTMR_MAX_NUM];
static struct sfi_timer_table_entry sfi_mtimer_array[SFI_MTMR_MAX_NUM];
apbt_time_init();
}
-static void __cpuinit mrst_arch_setup(void)
+static void mrst_arch_setup(void)
{
if (boot_cpu_data.x86 == 6 && boot_cpu_data.x86_model == 0x27)
__mrst_cpu_chip = MRST_CPU_CHIP_PENWELL;
{
struct rt_sigframe __user *frame;
int err = 0;
- struct task_struct *me = current;
frame = (struct rt_sigframe __user *)
round_down(stack_top - sizeof(struct rt_sigframe), 16);
xen_domain_type = XEN_HVM_DOMAIN;
}
-static int __cpuinit xen_hvm_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int xen_hvm_cpu_notify(struct notifier_block *self, unsigned long action,
+ void *hcpu)
{
int cpu = (long)hcpu;
switch (action) {
return NOTIFY_OK;
}
-static struct notifier_block xen_hvm_cpu_notifier __cpuinitdata = {
+static struct notifier_block xen_hvm_cpu_notifier = {
.notifier_call = xen_hvm_cpu_notify,
};
e820_add_region(start, end - start, type);
}
+void xen_ignore_unusable(struct e820entry *list, size_t map_size)
+{
+ struct e820entry *entry;
+ unsigned int i;
+
+ for (i = 0, entry = list; i < map_size; i++, entry++) {
+ if (entry->type == E820_UNUSABLE)
+ entry->type = E820_RAM;
+ }
+}
+
/**
* machine_specific_memory_setup - Hook for machine specific memory setup.
**/
}
BUG_ON(rc);
+ /*
+ * Xen won't allow a 1:1 mapping to be created to UNUSABLE
+ * regions, so if we're using the machine memory map leave the
+ * region as RAM as it is in the pseudo-physical map.
+ *
+ * UNUSABLE regions in domUs are not handled and will need
+ * a patch in the future.
+ */
+ if (xen_initial_domain())
+ xen_ignore_unusable(map, memmap.nr_entries);
+
/* Make sure the Xen-supplied memory map is well-ordered. */
sanitize_e820_map(map, memmap.nr_entries, &memmap.nr_entries);
#endif
}
-static int __cpuinit register_callback(unsigned type, const void *func)
+static int register_callback(unsigned type, const void *func)
{
struct callback_register callback = {
.type = type,
return HYPERVISOR_callback_op(CALLBACKOP_register, &callback);
}
-void __cpuinit xen_enable_sysenter(void)
+void xen_enable_sysenter(void)
{
int ret;
unsigned sysenter_feature;
setup_clear_cpu_cap(sysenter_feature);
}
-void __cpuinit xen_enable_syscall(void)
+void xen_enable_syscall(void)
{
#ifdef CONFIG_X86_64
int ret;
return IRQ_HANDLED;
}
-static void __cpuinit cpu_bringup(void)
+static void cpu_bringup(void)
{
int cpu;
wmb(); /* make sure everything is out */
}
-static void __cpuinit cpu_bringup_and_idle(void)
+static void cpu_bringup_and_idle(void)
{
cpu_bringup();
cpu_startup_entry(CPUHP_ONLINE);
set_cpu_present(cpu, true);
}
-static int __cpuinit
+static int
cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
{
struct vcpu_guest_context *ctxt;
return 0;
}
-static int __cpuinit xen_cpu_up(unsigned int cpu, struct task_struct *idle)
+static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
{
int rc;
xen_teardown_timer(cpu);
}
-static void __cpuinit xen_play_dead(void) /* used only with HOTPLUG_CPU */
+static void xen_play_dead(void) /* used only with HOTPLUG_CPU */
{
play_dead_common();
HYPERVISOR_vcpu_op(VCPUOP_down, smp_processor_id(), NULL);
xen_init_lock_cpu(0);
}
-static int __cpuinit xen_hvm_cpu_up(unsigned int cpu, struct task_struct *tidle)
+static int xen_hvm_cpu_up(unsigned int cpu, struct task_struct *tidle)
{
int rc;
- rc = native_cpu_up(cpu, tidle);
- WARN_ON (xen_smp_intr_init(cpu));
+ /*
+ * xen_smp_intr_init() needs to run before native_cpu_up()
+ * so that IPI vectors are set up on the booting CPU before
+ * it is marked online in native_cpu_up().
+ */
+ rc = xen_smp_intr_init(cpu);
+ WARN_ON(rc);
+ if (!rc)
+ rc = native_cpu_up(cpu, tidle);
return rc;
}
return IRQ_HANDLED;
}
-void __cpuinit xen_init_lock_cpu(int cpu)
+void xen_init_lock_cpu(int cpu)
{
int irq;
char *name;
#ifdef CONFIG_PARAVIRT_SPINLOCKS
void __init xen_init_spinlocks(void);
-void __cpuinit xen_init_lock_cpu(int cpu);
+void xen_init_lock_cpu(int cpu);
void xen_uninit_lock_cpu(int cpu);
#else
static inline void xen_init_spinlocks(void)
}
#ifndef CONFIG_GENERIC_CALIBRATE_DELAY
-void __cpuinit calibrate_delay(void)
+void calibrate_delay(void)
{
loops_per_jiffy = CCOUNT_PER_JIFFY;
printk("Calibrating delay loop (skipped)... "
}
EXPORT_SYMBOL(blk_iopoll_init);
-static int __cpuinit blk_iopoll_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int blk_iopoll_cpu_notify(struct notifier_block *self,
+ unsigned long action, void *hcpu)
{
/*
* If a CPU goes away, splice its entries to the current CPU
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata blk_iopoll_cpu_notifier = {
+static struct notifier_block blk_iopoll_cpu_notifier = {
.notifier_call = blk_iopoll_cpu_notify,
};
}
#endif
-static int __cpuinit blk_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int blk_cpu_notify(struct notifier_block *self, unsigned long action,
+ void *hcpu)
{
/*
* If a CPU goes away, splice its entries to the current CPU
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata blk_cpu_notifier = {
+static struct notifier_block blk_cpu_notifier = {
.notifier_call = blk_cpu_notify,
};
which will enable any routine to use the CRC-32-IEEE 802.3 checksum
and gain better performance as compared with the table implementation.
-config CRYPTO_CRCT10DIF
- tristate "CRCT10DIF algorithm"
- select CRYPTO_HASH
- help
- CRC T10 Data Integrity Field computation is being cast as
- a crypto transform. This allows for faster crc t10 diff
- transforms to be used if they are available.
-
-config CRYPTO_CRCT10DIF_PCLMUL
- tristate "CRCT10DIF PCLMULQDQ hardware acceleration"
- depends on X86 && 64BIT && CRC_T10DIF
- select CRYPTO_HASH
- help
- For x86_64 processors with SSE4.2 and PCLMULQDQ supported,
- CRC T10 DIF PCLMULQDQ computation can be hardware
- accelerated PCLMULQDQ instruction. This option will create
- 'crct10dif-plcmul' module, which is faster when computing the
- crct10dif checksum as compared with the generic table implementation.
-
config CRYPTO_GHASH
tristate "GHASH digest algorithm"
select CRYPTO_GF128MUL
obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o
obj-$(CONFIG_CRYPTO_CRC32C) += crc32c.o
obj-$(CONFIG_CRYPTO_CRC32) += crc32.o
-obj-$(CONFIG_CRYPTO_CRCT10DIF) += crct10dif.o
obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o authencesn.o
obj-$(CONFIG_CRYPTO_LZO) += lzo.o
obj-$(CONFIG_CRYPTO_LZ4) += lz4.o
+++ /dev/null
-/*
- * Cryptographic API.
- *
- * T10 Data Integrity Field CRC16 Crypto Transform
- *
- * Copyright (c) 2007 Oracle Corporation. All rights reserved.
- * Written by Martin K. Petersen <martin.petersen@oracle.com>
- * Copyright (C) 2013 Intel Corporation
- * Author: Tim Chen <tim.c.chen@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/crc-t10dif.h>
-#include <crypto/internal/hash.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-
-struct chksum_desc_ctx {
- __u16 crc;
-};
-
-/* Table generated using the following polynomium:
- * x^16 + x^15 + x^11 + x^9 + x^8 + x^7 + x^5 + x^4 + x^2 + x + 1
- * gt: 0x8bb7
- */
-static const __u16 t10_dif_crc_table[256] = {
- 0x0000, 0x8BB7, 0x9CD9, 0x176E, 0xB205, 0x39B2, 0x2EDC, 0xA56B,
- 0xEFBD, 0x640A, 0x7364, 0xF8D3, 0x5DB8, 0xD60F, 0xC161, 0x4AD6,
- 0x54CD, 0xDF7A, 0xC814, 0x43A3, 0xE6C8, 0x6D7F, 0x7A11, 0xF1A6,
- 0xBB70, 0x30C7, 0x27A9, 0xAC1E, 0x0975, 0x82C2, 0x95AC, 0x1E1B,
- 0xA99A, 0x222D, 0x3543, 0xBEF4, 0x1B9F, 0x9028, 0x8746, 0x0CF1,
- 0x4627, 0xCD90, 0xDAFE, 0x5149, 0xF422, 0x7F95, 0x68FB, 0xE34C,
- 0xFD57, 0x76E0, 0x618E, 0xEA39, 0x4F52, 0xC4E5, 0xD38B, 0x583C,
- 0x12EA, 0x995D, 0x8E33, 0x0584, 0xA0EF, 0x2B58, 0x3C36, 0xB781,
- 0xD883, 0x5334, 0x445A, 0xCFED, 0x6A86, 0xE131, 0xF65F, 0x7DE8,
- 0x373E, 0xBC89, 0xABE7, 0x2050, 0x853B, 0x0E8C, 0x19E2, 0x9255,
- 0x8C4E, 0x07F9, 0x1097, 0x9B20, 0x3E4B, 0xB5FC, 0xA292, 0x2925,
- 0x63F3, 0xE844, 0xFF2A, 0x749D, 0xD1F6, 0x5A41, 0x4D2F, 0xC698,
- 0x7119, 0xFAAE, 0xEDC0, 0x6677, 0xC31C, 0x48AB, 0x5FC5, 0xD472,
- 0x9EA4, 0x1513, 0x027D, 0x89CA, 0x2CA1, 0xA716, 0xB078, 0x3BCF,
- 0x25D4, 0xAE63, 0xB90D, 0x32BA, 0x97D1, 0x1C66, 0x0B08, 0x80BF,
- 0xCA69, 0x41DE, 0x56B0, 0xDD07, 0x786C, 0xF3DB, 0xE4B5, 0x6F02,
- 0x3AB1, 0xB106, 0xA668, 0x2DDF, 0x88B4, 0x0303, 0x146D, 0x9FDA,
- 0xD50C, 0x5EBB, 0x49D5, 0xC262, 0x6709, 0xECBE, 0xFBD0, 0x7067,
- 0x6E7C, 0xE5CB, 0xF2A5, 0x7912, 0xDC79, 0x57CE, 0x40A0, 0xCB17,
- 0x81C1, 0x0A76, 0x1D18, 0x96AF, 0x33C4, 0xB873, 0xAF1D, 0x24AA,
- 0x932B, 0x189C, 0x0FF2, 0x8445, 0x212E, 0xAA99, 0xBDF7, 0x3640,
- 0x7C96, 0xF721, 0xE04F, 0x6BF8, 0xCE93, 0x4524, 0x524A, 0xD9FD,
- 0xC7E6, 0x4C51, 0x5B3F, 0xD088, 0x75E3, 0xFE54, 0xE93A, 0x628D,
- 0x285B, 0xA3EC, 0xB482, 0x3F35, 0x9A5E, 0x11E9, 0x0687, 0x8D30,
- 0xE232, 0x6985, 0x7EEB, 0xF55C, 0x5037, 0xDB80, 0xCCEE, 0x4759,
- 0x0D8F, 0x8638, 0x9156, 0x1AE1, 0xBF8A, 0x343D, 0x2353, 0xA8E4,
- 0xB6FF, 0x3D48, 0x2A26, 0xA191, 0x04FA, 0x8F4D, 0x9823, 0x1394,
- 0x5942, 0xD2F5, 0xC59B, 0x4E2C, 0xEB47, 0x60F0, 0x779E, 0xFC29,
- 0x4BA8, 0xC01F, 0xD771, 0x5CC6, 0xF9AD, 0x721A, 0x6574, 0xEEC3,
- 0xA415, 0x2FA2, 0x38CC, 0xB37B, 0x1610, 0x9DA7, 0x8AC9, 0x017E,
- 0x1F65, 0x94D2, 0x83BC, 0x080B, 0xAD60, 0x26D7, 0x31B9, 0xBA0E,
- 0xF0D8, 0x7B6F, 0x6C01, 0xE7B6, 0x42DD, 0xC96A, 0xDE04, 0x55B3
-};
-
-__u16 crc_t10dif_generic(__u16 crc, const unsigned char *buffer, size_t len)
-{
- unsigned int i;
-
- for (i = 0 ; i < len ; i++)
- crc = (crc << 8) ^ t10_dif_crc_table[((crc >> 8) ^ buffer[i]) & 0xff];
-
- return crc;
-}
-EXPORT_SYMBOL(crc_t10dif_generic);
-
-/*
- * Steps through buffer one byte at at time, calculates reflected
- * crc using table.
- */
-
-static int chksum_init(struct shash_desc *desc)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- ctx->crc = 0;
-
- return 0;
-}
-
-static int chksum_update(struct shash_desc *desc, const u8 *data,
- unsigned int length)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- ctx->crc = crc_t10dif_generic(ctx->crc, data, length);
- return 0;
-}
-
-static int chksum_final(struct shash_desc *desc, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- *(__u16 *)out = ctx->crc;
- return 0;
-}
-
-static int __chksum_finup(__u16 *crcp, const u8 *data, unsigned int len,
- u8 *out)
-{
- *(__u16 *)out = crc_t10dif_generic(*crcp, data, len);
- return 0;
-}
-
-static int chksum_finup(struct shash_desc *desc, const u8 *data,
- unsigned int len, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- return __chksum_finup(&ctx->crc, data, len, out);
-}
-
-static int chksum_digest(struct shash_desc *desc, const u8 *data,
- unsigned int length, u8 *out)
-{
- struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
-
- return __chksum_finup(&ctx->crc, data, length, out);
-}
-
-static struct shash_alg alg = {
- .digestsize = CRC_T10DIF_DIGEST_SIZE,
- .init = chksum_init,
- .update = chksum_update,
- .final = chksum_final,
- .finup = chksum_finup,
- .digest = chksum_digest,
- .descsize = sizeof(struct chksum_desc_ctx),
- .base = {
- .cra_name = "crct10dif",
- .cra_driver_name = "crct10dif-generic",
- .cra_priority = 100,
- .cra_blocksize = CRC_T10DIF_BLOCK_SIZE,
- .cra_module = THIS_MODULE,
- }
-};
-
-static int __init crct10dif_mod_init(void)
-{
- int ret;
-
- ret = crypto_register_shash(&alg);
- return ret;
-}
-
-static void __exit crct10dif_mod_fini(void)
-{
- crypto_unregister_shash(&alg);
-}
-
-module_init(crct10dif_mod_init);
-module_exit(crct10dif_mod_fini);
-
-MODULE_AUTHOR("Tim Chen <tim.c.chen@linux.intel.com>");
-MODULE_DESCRIPTION("T10 DIF CRC calculation.");
-MODULE_LICENSE("GPL");
ret += tcrypt_test("ghash");
break;
- case 47:
- ret += tcrypt_test("crct10dif");
- break;
-
case 100:
ret += tcrypt_test("hmac(md5)");
break;
test_hash_speed("crc32c", sec, generic_hash_speed_template);
if (mode > 300 && mode < 400) break;
- case 320:
- test_hash_speed("crct10dif", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
case 399:
break;
.count = CRC32C_TEST_VECTORS
}
}
- }, {
- .alg = "crct10dif",
- .test = alg_test_hash,
- .fips_allowed = 1,
- .suite = {
- .hash = {
- .vecs = crct10dif_tv_template,
- .count = CRCT10DIF_TEST_VECTORS
- }
- }
}, {
.alg = "cryptd(__driver-cbc-aes-aesni)",
.test = alg_test_null,
}
};
-#define CRCT10DIF_TEST_VECTORS 3
-static struct hash_testvec crct10dif_tv_template[] = {
- {
- .plaintext = "abc",
- .psize = 3,
-#ifdef __LITTLE_ENDIAN
- .digest = "\x3b\x44",
-#else
- .digest = "\x44\x3b",
-#endif
- }, {
- .plaintext = "1234567890123456789012345678901234567890"
- "123456789012345678901234567890123456789",
- .psize = 79,
-#ifdef __LITTLE_ENDIAN
- .digest = "\x70\x4b",
-#else
- .digest = "\x4b\x70",
-#endif
- }, {
- .plaintext =
- "abcddddddddddddddddddddddddddddddddddddddddddddddddddddd",
- .psize = 56,
-#ifdef __LITTLE_ENDIAN
- .digest = "\xe3\x9c",
-#else
- .digest = "\x9c\xe3",
-#endif
- .np = 2,
- .tap = { 28, 28 }
- }
-};
-
/*
* SHA1 test vectors from from FIPS PUB 180-1
* Long vector from CAVS 5.0
char *console_options, char *braille_options)
{
int ret;
+
+ if (!(console->flags & CON_BRL))
+ return 0;
if (!console_options)
/* Only support VisioBraille for now */
console_options = "57600o8";
braille_co = console;
register_keyboard_notifier(&keyboard_notifier_block);
register_vt_notifier(&vt_notifier_block);
- return 0;
+ return 1;
}
int braille_unregister_console(struct console *console)
{
if (braille_co != console)
return -EINVAL;
+ if (!(console->flags & CON_BRL))
+ return 0;
unregister_keyboard_notifier(&keyboard_notifier_block);
unregister_vt_notifier(&vt_notifier_block);
braille_co = NULL;
- return 0;
+ return 1;
}
/* Get the range from the _CRS */
result = acpi_memory_get_device_resources(mem_device);
if (result) {
+ device->driver_data = NULL;
kfree(mem_device);
return result;
}
*/
static DEFINE_PER_CPU(void *, processor_device_array);
-static int __cpuinit acpi_processor_add(struct acpi_device *device,
+static int acpi_processor_add(struct acpi_device *device,
const struct acpi_device_id *id)
{
struct acpi_processor *pr;
/* Clean up. */
per_cpu(processor_device_array, pr->id) = NULL;
per_cpu(processors, pr->id) = NULL;
- try_offline_node(cpu_to_node(pr->id));
/* Remove the CPU. */
get_online_cpus();
acpi_unmap_lsapic(pr->id);
put_online_cpus();
+ try_offline_node(cpu_to_node(pr->id));
+
out:
free_cpumask_var(pr->throttling.shared_cpu_map);
kfree(pr);
/* Structs and definitions for _OSI support and I/O port validation */
-#define ACPI_OSI_WIN_2000 0x01
-#define ACPI_OSI_WIN_XP 0x02
-#define ACPI_OSI_WIN_XP_SP1 0x03
-#define ACPI_OSI_WINSRV_2003 0x04
-#define ACPI_OSI_WIN_XP_SP2 0x05
-#define ACPI_OSI_WINSRV_2003_SP1 0x06
-#define ACPI_OSI_WIN_VISTA 0x07
-#define ACPI_OSI_WINSRV_2008 0x08
-#define ACPI_OSI_WIN_VISTA_SP1 0x09
-#define ACPI_OSI_WIN_VISTA_SP2 0x0A
-#define ACPI_OSI_WIN_7 0x0B
-#define ACPI_OSI_WIN_8 0x0C
-
#define ACPI_ALWAYS_ILLEGAL 0x00
struct acpi_interface_info {
struct acpi_device *device;
struct notifier_block pm_nb;
unsigned long update_time;
+ int revision;
int rate_now;
int capacity_now;
int voltage_now;
};
static struct acpi_offsets extended_info_offsets[] = {
+ {offsetof(struct acpi_battery, revision), 0},
{offsetof(struct acpi_battery, power_unit), 0},
{offsetof(struct acpi_battery, design_capacity), 0},
{offsetof(struct acpi_battery, full_charge_capacity), 0},
static DECLARE_RWSEM(bus_type_sem);
#define PHYSICAL_NODE_STRING "physical_node"
+#define PHYSICAL_NODE_NAME_SIZE (sizeof(PHYSICAL_NODE_STRING) + 10)
int register_acpi_bus_type(struct acpi_bus_type *type)
{
return ret;
}
-static acpi_status do_acpi_find_child(acpi_handle handle, u32 lvl_not_used,
- void *addr_p, void **ret_p)
+static acpi_status acpi_dev_present(acpi_handle handle, u32 lvl_not_used,
+ void *not_used, void **ret_p)
{
- unsigned long long addr, sta;
- acpi_status status;
+ struct acpi_device *adev = NULL;
- status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &addr);
- if (ACPI_SUCCESS(status) && addr == *((u64 *)addr_p)) {
+ acpi_bus_get_device(handle, &adev);
+ if (adev) {
*ret_p = handle;
- status = acpi_bus_get_status_handle(handle, &sta);
- if (ACPI_SUCCESS(status) && (sta & ACPI_STA_DEVICE_ENABLED))
- return AE_CTRL_TERMINATE;
+ return AE_CTRL_TERMINATE;
}
return AE_OK;
}
-acpi_handle acpi_get_child(acpi_handle parent, u64 address)
+static bool acpi_extra_checks_passed(acpi_handle handle, bool is_bridge)
{
- void *ret = NULL;
+ unsigned long long sta;
+ acpi_status status;
+
+ status = acpi_bus_get_status_handle(handle, &sta);
+ if (ACPI_FAILURE(status) || !(sta & ACPI_STA_DEVICE_ENABLED))
+ return false;
+
+ if (is_bridge) {
+ void *test = NULL;
+
+ /* Check if this object has at least one child device. */
+ acpi_walk_namespace(ACPI_TYPE_DEVICE, handle, 1,
+ acpi_dev_present, NULL, NULL, &test);
+ return !!test;
+ }
+ return true;
+}
+
+struct find_child_context {
+ u64 addr;
+ bool is_bridge;
+ acpi_handle ret;
+ bool ret_checked;
+};
+
+static acpi_status do_find_child(acpi_handle handle, u32 lvl_not_used,
+ void *data, void **not_used)
+{
+ struct find_child_context *context = data;
+ unsigned long long addr;
+ acpi_status status;
- if (!parent)
- return NULL;
+ status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &addr);
+ if (ACPI_FAILURE(status) || addr != context->addr)
+ return AE_OK;
- acpi_walk_namespace(ACPI_TYPE_DEVICE, parent, 1, NULL,
- do_acpi_find_child, &address, &ret);
- return (acpi_handle)ret;
+ if (!context->ret) {
+ /* This is the first matching object. Save its handle. */
+ context->ret = handle;
+ return AE_OK;
+ }
+ /*
+ * There is more than one matching object with the same _ADR value.
+ * That really is unexpected, so we are kind of beyond the scope of the
+ * spec here. We have to choose which one to return, though.
+ *
+ * First, check if the previously found object is good enough and return
+ * its handle if so. Second, check the same for the object that we've
+ * just found.
+ */
+ if (!context->ret_checked) {
+ if (acpi_extra_checks_passed(context->ret, context->is_bridge))
+ return AE_CTRL_TERMINATE;
+ else
+ context->ret_checked = true;
+ }
+ if (acpi_extra_checks_passed(handle, context->is_bridge)) {
+ context->ret = handle;
+ return AE_CTRL_TERMINATE;
+ }
+ return AE_OK;
}
-EXPORT_SYMBOL(acpi_get_child);
+
+acpi_handle acpi_find_child(acpi_handle parent, u64 addr, bool is_bridge)
+{
+ if (parent) {
+ struct find_child_context context = {
+ .addr = addr,
+ .is_bridge = is_bridge,
+ };
+
+ acpi_walk_namespace(ACPI_TYPE_DEVICE, parent, 1, do_find_child,
+ NULL, &context, NULL);
+ return context.ret;
+ }
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(acpi_find_child);
int acpi_bind_one(struct device *dev, acpi_handle handle)
{
struct acpi_device *acpi_dev;
acpi_status status;
struct acpi_device_physical_node *physical_node, *pn;
- char physical_node_name[sizeof(PHYSICAL_NODE_STRING) + 2];
+ char physical_node_name[PHYSICAL_NODE_NAME_SIZE];
+ struct list_head *physnode_list;
+ unsigned int node_id;
int retval = -EINVAL;
if (ACPI_HANDLE(dev)) {
mutex_lock(&acpi_dev->physical_node_lock);
- /* Sanity check. */
- list_for_each_entry(pn, &acpi_dev->physical_node_list, node)
+ /*
+ * Keep the list sorted by node_id so that the IDs of removed nodes can
+ * be recycled easily.
+ */
+ physnode_list = &acpi_dev->physical_node_list;
+ node_id = 0;
+ list_for_each_entry(pn, &acpi_dev->physical_node_list, node) {
+ /* Sanity check. */
if (pn->dev == dev) {
dev_warn(dev, "Already associated with ACPI node\n");
goto err_free;
}
-
- /* allocate physical node id according to physical_node_id_bitmap */
- physical_node->node_id =
- find_first_zero_bit(acpi_dev->physical_node_id_bitmap,
- ACPI_MAX_PHYSICAL_NODE);
- if (physical_node->node_id >= ACPI_MAX_PHYSICAL_NODE) {
- retval = -ENOSPC;
- goto err_free;
+ if (pn->node_id == node_id) {
+ physnode_list = &pn->node;
+ node_id++;
+ }
}
- set_bit(physical_node->node_id, acpi_dev->physical_node_id_bitmap);
+ physical_node->node_id = node_id;
physical_node->dev = dev;
- list_add_tail(&physical_node->node, &acpi_dev->physical_node_list);
+ list_add(&physical_node->node, physnode_list);
acpi_dev->physical_node_count++;
mutex_unlock(&acpi_dev->physical_node_lock);
mutex_lock(&acpi_dev->physical_node_lock);
list_for_each_safe(node, next, &acpi_dev->physical_node_list) {
- char physical_node_name[sizeof(PHYSICAL_NODE_STRING) + 2];
+ char physical_node_name[PHYSICAL_NODE_NAME_SIZE];
entry = list_entry(node, struct acpi_device_physical_node,
node);
continue;
list_del(node);
- clear_bit(entry->node_id, acpi_dev->physical_node_id_bitmap);
acpi_dev->physical_node_count--;
int acpi_create_platform_device(struct acpi_device *adev,
const struct acpi_device_id *id);
+/*--------------------------------------------------------------------------
+ Video
+ -------------------------------------------------------------------------- */
+#if defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE)
+bool acpi_video_backlight_quirks(void);
+#else
+static inline bool acpi_video_backlight_quirks(void) { return false; }
+#endif
+
#endif /* _ACPI_INTERNAL_H_ */
dev->pnp.bus_id,
(u32) dev->wakeup.sleep_state);
+ mutex_lock(&dev->physical_node_lock);
+
if (!dev->physical_node_count) {
seq_printf(seq, "%c%-8s\n",
dev->wakeup.flags.run_wake ? '*' : ' ',
put_device(ldev);
}
}
+
+ mutex_unlock(&dev->physical_node_lock);
}
mutex_unlock(&acpi_device_lock);
return 0;
{
struct acpi_device_physical_node *entry;
+ mutex_lock(&adev->physical_node_lock);
+
list_for_each_entry(entry,
&adev->physical_node_list, node)
if (entry->dev && device_can_wakeup(entry->dev)) {
bool enable = !device_may_wakeup(entry->dev);
device_set_wakeup_enable(entry->dev, enable);
}
+
+ mutex_unlock(&adev->physical_node_lock);
}
static ssize_t
return true;
}
-static void __cpuinit acpi_set_pdc_bits(u32 *buf)
+static void acpi_set_pdc_bits(u32 *buf)
{
buf[0] = ACPI_PDC_REVISION_ID;
buf[1] = 1;
arch_acpi_set_pdc_bits(buf);
}
-static struct acpi_object_list *__cpuinit acpi_processor_alloc_pdc(void)
+static struct acpi_object_list *acpi_processor_alloc_pdc(void)
{
struct acpi_object_list *obj_list;
union acpi_object *obj;
* _PDC is required for a BIOS-OS handshake for most of the newer
* ACPI processor features.
*/
-static int __cpuinit
+static int
acpi_processor_eval_pdc(acpi_handle handle, struct acpi_object_list *pdc_in)
{
acpi_status status = AE_OK;
return status;
}
-void __cpuinit acpi_processor_set_pdc(acpi_handle handle)
+void acpi_processor_set_pdc(acpi_handle handle)
{
struct acpi_object_list *obj_list;
return;
}
-static __cpuinit int __acpi_processor_start(struct acpi_device *device);
+static int __acpi_processor_start(struct acpi_device *device);
-static int __cpuinit acpi_cpu_soft_notify(struct notifier_block *nfb,
+static int acpi_cpu_soft_notify(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
.notifier_call = acpi_cpu_soft_notify,
};
-static __cpuinit int __acpi_processor_start(struct acpi_device *device)
+static int __acpi_processor_start(struct acpi_device *device)
{
struct acpi_processor *pr = acpi_driver_data(device);
acpi_status status;
return result;
}
-static int __cpuinit acpi_processor_start(struct device *dev)
+static int acpi_processor_start(struct device *dev)
{
struct acpi_device *device;
return 0;
}
-/* Actually this shouldn't be __cpuinitdata, would be better to fix the
- callers to only run once -AK */
-static struct dmi_system_id __cpuinitdata processor_power_dmi_table[] = {
+static struct dmi_system_id processor_power_dmi_table[] = {
{ set_max_cstate, "Clevo 5600D", {
DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
DMI_MATCH(DMI_BIOS_VERSION,"SHE845M0.86C.0013.D.0302131307")},
static int acpi_processor_registered;
-int __cpuinit acpi_processor_power_init(struct acpi_processor *pr)
+int acpi_processor_power_init(struct acpi_processor *pr)
{
acpi_status status = 0;
int retval;
mutex_lock(&acpi_scan_lock);
lock_device_hotplug();
- acpi_bus_get_device(handle, &device);
- if (device) {
- dev_warn(&device->dev, "Attempt to re-insert\n");
- goto out;
+ if (ost_source != ACPI_NOTIFY_BUS_CHECK) {
+ acpi_bus_get_device(handle, &device);
+ if (device) {
+ dev_warn(&device->dev, "Attempt to re-insert\n");
+ goto out;
+ }
}
acpi_evaluate_hotplug_ost(handle, ost_source,
ACPI_OST_SC_INSERT_IN_PROGRESS, NULL);
if (acpi_bus_get_device(handle, &device))
return AE_CTRL_DEPTH;
+ if (device->handler)
+ return AE_OK;
+
ret = acpi_scan_attach_handler(device);
if (ret)
return ret > 0 ? AE_OK : AE_CTRL_DEPTH;
#include <linux/suspend.h>
#include <acpi/video.h>
+#include "internal.h"
+
#define PREFIX "ACPI: "
#define ACPI_VIDEO_BUS_NAME "Video Bus"
DMI_MATCH(DMI_PRODUCT_NAME, "HP Folio 13 - 2000 Notebook PC"),
},
},
+ {
+ .callback = video_ignore_initial_backlight,
+ .ident = "Fujitsu E753",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E753"),
+ },
+ },
{
.callback = video_ignore_initial_backlight,
.ident = "HP Pavilion dm4",
* Some systems always report current brightness level as maximum
* through _BQC, we need to test another value for them.
*/
- test_level = current_level == max_level ? br->levels[2] : max_level;
+ test_level = current_level == max_level ? br->levels[3] : max_level;
result = acpi_video_device_lcd_set_level(device, test_level);
if (result)
device->cap._DDC = 1;
}
+ if (acpi_video_init_brightness(device))
+ return;
+
if (acpi_video_backlight_support()) {
struct backlight_properties props;
struct pci_dev *pdev;
static int count = 0;
char *name;
- result = acpi_video_init_brightness(device);
- if (result)
- return;
name = kasprintf(GFP_KERNEL, "acpi_video%d", count);
if (!name)
return;
if (result)
printk(KERN_ERR PREFIX "Create sysfs link\n");
+ } else {
+ /* Remove the brightness object. */
+ kfree(device->brightness->levels);
+ kfree(device->brightness);
+ device->brightness = NULL;
}
}
/* acpi_video interface */
+/*
+ * Win8 requires setting bit2 of _DOS to let firmware know it shouldn't
+ * preform any automatic brightness change on receiving a notification.
+ */
static int acpi_video_bus_start_devices(struct acpi_video_bus *video)
{
- return acpi_video_bus_DOS(video, 0, 0);
+ return acpi_video_bus_DOS(video, 0,
+ acpi_video_backlight_quirks() ? 1 : 0);
}
static int acpi_video_bus_stop_devices(struct acpi_video_bus *video)
{
- return acpi_video_bus_DOS(video, 0, 1);
+ return acpi_video_bus_DOS(video, 0,
+ acpi_video_backlight_quirks() ? 0 : 1);
}
static void acpi_video_bus_notify(struct acpi_device *device, u32 event)
#include <linux/dmi.h>
#include <linux/pci.h>
+#include "internal.h"
+
#define PREFIX "ACPI: "
ACPI_MODULE_NAME("video");
acpi_video_get_capabilities(NULL);
}
+bool acpi_video_backlight_quirks(void)
+{
+ return acpi_gbl_osi_data >= ACPI_OSI_WIN_8;
+}
+EXPORT_SYMBOL(acpi_video_backlight_quirks);
+
/* Promote the vendor interface instead of the generic video module.
* This function allow DMI blacklists to be implemented by externals
* platform drivers instead of putting a big blacklist in video_detect.c
If unsure, say N.
+config AHCI_IMX
+ tristate "Freescale i.MX AHCI SATA support"
+ depends on SATA_AHCI_PLATFORM && MFD_SYSCON
+ help
+ This option enables support for the Freescale i.MX SoC's
+ onboard AHCI SATA.
+
+ If unsure, say N.
+
config SATA_FSL
tristate "Freescale 3.0Gbps SATA support"
depends on FSL_SOC
If unsure, say N.
config SATA_INIC162X
- tristate "Initio 162x SATA support"
+ tristate "Initio 162x SATA support (Very Experimental)"
depends on PCI
help
This option enables support for Initio 162x Serial ATA.
obj-$(CONFIG_SATA_SIL24) += sata_sil24.o
obj-$(CONFIG_SATA_DWC) += sata_dwc_460ex.o
obj-$(CONFIG_SATA_HIGHBANK) += sata_highbank.o libahci.o
+obj-$(CONFIG_AHCI_IMX) += ahci_imx.o
# SFF w/ custom DMA
obj-$(CONFIG_PDC_ADMA) += pdc_adma.o
return rc;
for (i = 0; i < host->n_ports; i++) {
+ const char* desc;
struct ahci_port_priv *pp = host->ports[i]->private_data;
+ /* pp is NULL for dummy ports */
+ if (pp)
+ desc = pp->irq_desc;
+ else
+ desc = dev_driver_string(host->dev);
+
rc = devm_request_threaded_irq(host->dev,
irq + i, ahci_hw_interrupt, ahci_thread_fn, IRQF_SHARED,
- pp->irq_desc, host->ports[i]);
+ desc, host->ports[i]);
if (rc)
goto out_free_irqs;
}
--- /dev/null
+/*
+ * Freescale IMX AHCI SATA platform driver
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * based on the AHCI SATA platform driver by Jeff Garzik and Anton Vorontsov
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/ahci_platform.h>
+#include <linux/of_device.h>
+#include <linux/mfd/syscon.h>
+#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
+#include "ahci.h"
+
+enum {
+ HOST_TIMER1MS = 0xe0, /* Timer 1-ms */
+};
+
+struct imx_ahci_priv {
+ struct platform_device *ahci_pdev;
+ struct clk *sata_ref_clk;
+ struct clk *ahb_clk;
+ struct regmap *gpr;
+};
+
+static int imx6q_sata_init(struct device *dev, void __iomem *mmio)
+{
+ int ret = 0;
+ unsigned int reg_val;
+ struct imx_ahci_priv *imxpriv = dev_get_drvdata(dev->parent);
+
+ imxpriv->gpr =
+ syscon_regmap_lookup_by_compatible("fsl,imx6q-iomuxc-gpr");
+ if (IS_ERR(imxpriv->gpr)) {
+ dev_err(dev, "failed to find fsl,imx6q-iomux-gpr regmap\n");
+ return PTR_ERR(imxpriv->gpr);
+ }
+
+ ret = clk_prepare_enable(imxpriv->sata_ref_clk);
+ if (ret < 0) {
+ dev_err(dev, "prepare-enable sata_ref clock err:%d\n", ret);
+ return ret;
+ }
+
+ /*
+ * set PHY Paremeters, two steps to configure the GPR13,
+ * one write for rest of parameters, mask of first write
+ * is 0x07fffffd, and the other one write for setting
+ * the mpll_clk_en.
+ */
+ regmap_update_bits(imxpriv->gpr, 0x34, IMX6Q_GPR13_SATA_RX_EQ_VAL_MASK
+ | IMX6Q_GPR13_SATA_RX_LOS_LVL_MASK
+ | IMX6Q_GPR13_SATA_RX_DPLL_MODE_MASK
+ | IMX6Q_GPR13_SATA_SPD_MODE_MASK
+ | IMX6Q_GPR13_SATA_MPLL_SS_EN
+ | IMX6Q_GPR13_SATA_TX_ATTEN_MASK
+ | IMX6Q_GPR13_SATA_TX_BOOST_MASK
+ | IMX6Q_GPR13_SATA_TX_LVL_MASK
+ | IMX6Q_GPR13_SATA_TX_EDGE_RATE
+ , IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB
+ | IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2M
+ | IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_4F
+ | IMX6Q_GPR13_SATA_SPD_MODE_3P0G
+ | IMX6Q_GPR13_SATA_MPLL_SS_EN
+ | IMX6Q_GPR13_SATA_TX_ATTEN_9_16
+ | IMX6Q_GPR13_SATA_TX_BOOST_3_33_DB
+ | IMX6Q_GPR13_SATA_TX_LVL_1_025_V);
+ regmap_update_bits(imxpriv->gpr, 0x34, IMX6Q_GPR13_SATA_MPLL_CLK_EN,
+ IMX6Q_GPR13_SATA_MPLL_CLK_EN);
+ usleep_range(100, 200);
+
+ /*
+ * Configure the HWINIT bits of the HOST_CAP and HOST_PORTS_IMPL,
+ * and IP vendor specific register HOST_TIMER1MS.
+ * Configure CAP_SSS (support stagered spin up).
+ * Implement the port0.
+ * Get the ahb clock rate, and configure the TIMER1MS register.
+ */
+ reg_val = readl(mmio + HOST_CAP);
+ if (!(reg_val & HOST_CAP_SSS)) {
+ reg_val |= HOST_CAP_SSS;
+ writel(reg_val, mmio + HOST_CAP);
+ }
+ reg_val = readl(mmio + HOST_PORTS_IMPL);
+ if (!(reg_val & 0x1)) {
+ reg_val |= 0x1;
+ writel(reg_val, mmio + HOST_PORTS_IMPL);
+ }
+
+ reg_val = clk_get_rate(imxpriv->ahb_clk) / 1000;
+ writel(reg_val, mmio + HOST_TIMER1MS);
+
+ return 0;
+}
+
+static void imx6q_sata_exit(struct device *dev)
+{
+ struct imx_ahci_priv *imxpriv = dev_get_drvdata(dev->parent);
+
+ regmap_update_bits(imxpriv->gpr, 0x34, IMX6Q_GPR13_SATA_MPLL_CLK_EN,
+ !IMX6Q_GPR13_SATA_MPLL_CLK_EN);
+ clk_disable_unprepare(imxpriv->sata_ref_clk);
+}
+
+static struct ahci_platform_data imx6q_sata_pdata = {
+ .init = imx6q_sata_init,
+ .exit = imx6q_sata_exit,
+};
+
+static const struct of_device_id imx_ahci_of_match[] = {
+ { .compatible = "fsl,imx6q-ahci", .data = &imx6q_sata_pdata},
+ {},
+};
+MODULE_DEVICE_TABLE(of, imx_ahci_of_match);
+
+static int imx_ahci_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct resource *mem, *irq, res[2];
+ const struct of_device_id *of_id;
+ const struct ahci_platform_data *pdata = NULL;
+ struct imx_ahci_priv *imxpriv;
+ struct device *ahci_dev;
+ struct platform_device *ahci_pdev;
+ int ret;
+
+ imxpriv = devm_kzalloc(dev, sizeof(*imxpriv), GFP_KERNEL);
+ if (!imxpriv) {
+ dev_err(dev, "can't alloc ahci_host_priv\n");
+ return -ENOMEM;
+ }
+
+ ahci_pdev = platform_device_alloc("ahci", -1);
+ if (!ahci_pdev)
+ return -ENODEV;
+
+ ahci_dev = &ahci_pdev->dev;
+ ahci_dev->parent = dev;
+
+ imxpriv->ahb_clk = devm_clk_get(dev, "ahb");
+ if (IS_ERR(imxpriv->ahb_clk)) {
+ dev_err(dev, "can't get ahb clock.\n");
+ ret = PTR_ERR(imxpriv->ahb_clk);
+ goto err_out;
+ }
+
+ imxpriv->sata_ref_clk = devm_clk_get(dev, "sata_ref");
+ if (IS_ERR(imxpriv->sata_ref_clk)) {
+ dev_err(dev, "can't get sata_ref clock.\n");
+ ret = PTR_ERR(imxpriv->sata_ref_clk);
+ goto err_out;
+ }
+
+ imxpriv->ahci_pdev = ahci_pdev;
+ platform_set_drvdata(pdev, imxpriv);
+
+ of_id = of_match_device(imx_ahci_of_match, dev);
+ if (of_id) {
+ pdata = of_id->data;
+ } else {
+ ret = -EINVAL;
+ goto err_out;
+ }
+
+ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!mem || !irq) {
+ dev_err(dev, "no mmio/irq resource\n");
+ ret = -ENOMEM;
+ goto err_out;
+ }
+
+ res[0] = *mem;
+ res[1] = *irq;
+
+ ahci_dev->coherent_dma_mask = DMA_BIT_MASK(32);
+ ahci_dev->dma_mask = &ahci_dev->coherent_dma_mask;
+ ahci_dev->of_node = dev->of_node;
+
+ ret = platform_device_add_resources(ahci_pdev, res, 2);
+ if (ret)
+ goto err_out;
+
+ ret = platform_device_add_data(ahci_pdev, pdata, sizeof(*pdata));
+ if (ret)
+ goto err_out;
+
+ ret = platform_device_add(ahci_pdev);
+ if (ret) {
+err_out:
+ platform_device_put(ahci_pdev);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int imx_ahci_remove(struct platform_device *pdev)
+{
+ struct imx_ahci_priv *imxpriv = platform_get_drvdata(pdev);
+ struct platform_device *ahci_pdev = imxpriv->ahci_pdev;
+
+ platform_device_unregister(ahci_pdev);
+ return 0;
+}
+
+static struct platform_driver imx_ahci_driver = {
+ .probe = imx_ahci_probe,
+ .remove = imx_ahci_remove,
+ .driver = {
+ .name = "ahci-imx",
+ .owner = THIS_MODULE,
+ .of_match_table = imx_ahci_of_match,
+ },
+};
+module_platform_driver(imx_ahci_driver);
+
+MODULE_DESCRIPTION("Freescale i.MX AHCI SATA platform driver");
+MODULE_AUTHOR("Richard Zhu <Hong-Xing.Zhu@freescale.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ahci:imx");
/* SATA Controller IDE (Wellsburg) */
{ 0x8086, 0x8d00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb },
/* SATA Controller IDE (Wellsburg) */
- { 0x8086, 0x8d08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
+ { 0x8086, 0x8d08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata_snb },
/* SATA Controller IDE (Wellsburg) */
{ 0x8086, 0x8d60, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb },
/* SATA Controller IDE (Wellsburg) */
unsigned long flags;
int rc;
- rc = strict_strtol(buf, 10, &input);
- if (rc || input < -2)
+ rc = kstrtol(buf, 10, &input);
+ if (rc)
+ return rc;
+ if (input < -2)
return -EINVAL;
if (input > ATA_TMOUT_MAX_PARK) {
rc = -EOVERFLOW;
/* sentinel */
}
};
+MODULE_DEVICE_TABLE(of, imx_pata_dt_ids);
static struct platform_driver pata_imx_driver = {
.probe = pata_imx_probe,
*
* This file is released under GPL v2.
*
+ * **** WARNING ****
+ *
+ * This driver never worked properly and unfortunately data corruption is
+ * relatively common. There isn't anyone working on the driver and there's
+ * no support from the vendor. Do not use this driver in any production
+ * environment.
+ *
+ * http://thread.gmane.org/gmane.linux.debian.devel.bugs.rc/378525/focus=54491
+ * https://bugzilla.kernel.org/show_bug.cgi?id=60565
+ *
+ * *****************
+ *
* This controller is eccentric and easily locks up if something isn't
* right. Documentation is available at initio's website but it only
* documents registers (not programming model).
ata_print_version_once(&pdev->dev, DRV_VERSION);
+ dev_alert(&pdev->dev, "inic162x support is broken with common data corruption issues and will be disabled by default, contact linux-ide@vger.kernel.org if in production use\n");
+
/* alloc host */
host = ata_host_alloc_pinfo(&pdev->dev, ppi, NR_PORTS);
hpriv = devm_kzalloc(&pdev->dev, sizeof(*hpriv), GFP_KERNEL);
int error;
if (class) {
- error = device_add_attributes(dev, class->dev_attrs);
+ error = device_add_groups(dev, class->dev_groups);
if (error)
return error;
+ error = device_add_attributes(dev, class->dev_attrs);
+ if (error)
+ goto err_remove_class_groups;
error = device_add_bin_attributes(dev, class->dev_bin_attrs);
if (error)
goto err_remove_class_attrs;
err_remove_class_attrs:
if (class)
device_remove_attributes(dev, class->dev_attrs);
+ err_remove_class_groups:
+ if (class)
+ device_remove_groups(dev, class->dev_groups);
return error;
}
if (class) {
device_remove_attributes(dev, class->dev_attrs);
device_remove_bin_attributes(dev, class->dev_bin_attrs);
+ device_remove_groups(dev, class->dev_groups);
}
}
kfree(dev);
}
-/**
- * device_create_vargs - creates a device and registers it with sysfs
- * @class: pointer to the struct class that this device should be registered to
- * @parent: pointer to the parent struct device of this new device, if any
- * @devt: the dev_t for the char device to be added
- * @drvdata: the data to be added to the device for callbacks
- * @fmt: string for the device's name
- * @args: va_list for the device's name
- *
- * This function can be used by char device classes. A struct device
- * will be created in sysfs, registered to the specified class.
- *
- * A "dev" file will be created, showing the dev_t for the device, if
- * the dev_t is not 0,0.
- * If a pointer to a parent struct device is passed in, the newly created
- * struct device will be a child of that device in sysfs.
- * The pointer to the struct device will be returned from the call.
- * Any further sysfs files that might be required can be created using this
- * pointer.
- *
- * Returns &struct device pointer on success, or ERR_PTR() on error.
- *
- * Note: the struct class passed to this function must have previously
- * been created with a call to class_create().
- */
-struct device *device_create_vargs(struct class *class, struct device *parent,
- dev_t devt, void *drvdata, const char *fmt,
- va_list args)
+static struct device *
+device_create_groups_vargs(struct class *class, struct device *parent,
+ dev_t devt, void *drvdata,
+ const struct attribute_group **groups,
+ const char *fmt, va_list args)
{
struct device *dev = NULL;
int retval = -ENODEV;
dev->devt = devt;
dev->class = class;
dev->parent = parent;
+ dev->groups = groups;
dev->release = device_create_release;
dev_set_drvdata(dev, drvdata);
put_device(dev);
return ERR_PTR(retval);
}
+
+/**
+ * device_create_vargs - creates a device and registers it with sysfs
+ * @class: pointer to the struct class that this device should be registered to
+ * @parent: pointer to the parent struct device of this new device, if any
+ * @devt: the dev_t for the char device to be added
+ * @drvdata: the data to be added to the device for callbacks
+ * @fmt: string for the device's name
+ * @args: va_list for the device's name
+ *
+ * This function can be used by char device classes. A struct device
+ * will be created in sysfs, registered to the specified class.
+ *
+ * A "dev" file will be created, showing the dev_t for the device, if
+ * the dev_t is not 0,0.
+ * If a pointer to a parent struct device is passed in, the newly created
+ * struct device will be a child of that device in sysfs.
+ * The pointer to the struct device will be returned from the call.
+ * Any further sysfs files that might be required can be created using this
+ * pointer.
+ *
+ * Returns &struct device pointer on success, or ERR_PTR() on error.
+ *
+ * Note: the struct class passed to this function must have previously
+ * been created with a call to class_create().
+ */
+struct device *device_create_vargs(struct class *class, struct device *parent,
+ dev_t devt, void *drvdata, const char *fmt,
+ va_list args)
+{
+ return device_create_groups_vargs(class, parent, devt, drvdata, NULL,
+ fmt, args);
+}
EXPORT_SYMBOL_GPL(device_create_vargs);
/**
}
EXPORT_SYMBOL_GPL(device_create);
+/**
+ * device_create_with_groups - creates a device and registers it with sysfs
+ * @class: pointer to the struct class that this device should be registered to
+ * @parent: pointer to the parent struct device of this new device, if any
+ * @devt: the dev_t for the char device to be added
+ * @drvdata: the data to be added to the device for callbacks
+ * @groups: NULL-terminated list of attribute groups to be created
+ * @fmt: string for the device's name
+ *
+ * This function can be used by char device classes. A struct device
+ * will be created in sysfs, registered to the specified class.
+ * Additional attributes specified in the groups parameter will also
+ * be created automatically.
+ *
+ * A "dev" file will be created, showing the dev_t for the device, if
+ * the dev_t is not 0,0.
+ * If a pointer to a parent struct device is passed in, the newly created
+ * struct device will be a child of that device in sysfs.
+ * The pointer to the struct device will be returned from the call.
+ * Any further sysfs files that might be required can be created using this
+ * pointer.
+ *
+ * Returns &struct device pointer on success, or ERR_PTR() on error.
+ *
+ * Note: the struct class passed to this function must have previously
+ * been created with a call to class_create().
+ */
+struct device *device_create_with_groups(struct class *class,
+ struct device *parent, dev_t devt,
+ void *drvdata,
+ const struct attribute_group **groups,
+ const char *fmt, ...)
+{
+ va_list vargs;
+ struct device *dev;
+
+ va_start(vargs, fmt);
+ dev = device_create_groups_vargs(class, parent, devt, drvdata, groups,
+ fmt, vargs);
+ va_end(vargs);
+ return dev;
+}
+EXPORT_SYMBOL_GPL(device_create_with_groups);
+
static int __match_devt(struct device *dev, const void *data)
{
const dev_t *devt = data;
*
* Initialize and register the CPU device.
*/
-int __cpuinit register_cpu(struct cpu *cpu, int num)
+int register_cpu(struct cpu *cpu, int num)
{
int error;
/**
* __platform_driver_register - register a driver for platform-level devices
* @drv: platform driver structure
+ * @owner: owning module/driver
*/
int __platform_driver_register(struct platform_driver *drv,
struct module *owner)
}
}
- return regcache_sync_block_raw_flush(map, &data, base, regtmp);
+ return regcache_sync_block_raw_flush(map, &data, base, regtmp +
+ map->reg_stride);
}
int regcache_sync_block(struct regmap *map, void *block,
int ret;
/* Nothing to do with no async support */
- if (!map->bus->async_write)
+ if (!map->bus || !map->bus->async_write)
return 0;
trace_regmap_async_complete_start(map->dev);
};
/* Add/Remove cpu_topology interface for CPU device */
-static int __cpuinit topology_add_dev(unsigned int cpu)
+static int topology_add_dev(unsigned int cpu)
{
struct device *dev = get_cpu_device(cpu);
return sysfs_create_group(&dev->kobj, &topology_attr_group);
}
-static void __cpuinit topology_remove_dev(unsigned int cpu)
+static void topology_remove_dev(unsigned int cpu)
{
struct device *dev = get_cpu_device(cpu);
sysfs_remove_group(&dev->kobj, &topology_attr_group);
}
-static int __cpuinit topology_cpu_callback(struct notifier_block *nfb,
- unsigned long action, void *hcpu)
+static int topology_cpu_callback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
int rc = 0;
return notifier_from_errno(rc);
}
-static int __cpuinit topology_sysfs_init(void)
+static int topology_sysfs_init(void)
{
int cpu;
int rc;
If unsure, say N.
config BLK_DEV_RSXX
- tristate "IBM FlashSystem 70/80 PCIe SSD Device Driver"
+ tristate "IBM Flash Adapter 900GB Full Height PCIe Device Driver"
depends on PCI
help
Device driver for IBM's high speed PCIe SSD
- storage devices: FlashSystem-70 and FlashSystem-80.
+ storage device: Flash Adapter 900GB Full Height.
To compile this driver as a module, choose M here: the
module will be called rsxx.
int i;
bio_for_each_segment(bv, bio, i) {
- page = bv->bv_page;
/* Non-zero page count for non-head members of
- * compound pages is no longer allowed by the kernel,
- * but this has never been seen here.
+ * compound pages is no longer allowed by the kernel.
*/
- if (unlikely(PageCompound(page)))
- if (compound_trans_head(page) != page) {
- pr_crit("page tail used for block I/O\n");
- BUG();
- }
+ page = compound_trans_head(bv->bv_page);
atomic_inc(&page->_count);
}
}
bio_pagedec(struct bio *bio)
{
struct bio_vec *bv;
+ struct page *page;
int i;
- bio_for_each_segment(bv, bio, i)
- atomic_dec(&bv->bv_page->_count);
+ bio_for_each_segment(bv, bio, i) {
+ page = compound_trans_head(bv->bv_page);
+ atomic_dec(&page->_count);
+ }
}
static void
wake_up(&mdev->al_wait);
}
+int drbd_initialize_al(struct drbd_conf *mdev, void *buffer)
+{
+ struct al_transaction_on_disk *al = buffer;
+ struct drbd_md *md = &mdev->ldev->md;
+ sector_t al_base = md->md_offset + md->al_offset;
+ int al_size_4k = md->al_stripes * md->al_stripe_size_4k;
+ int i;
+
+ memset(al, 0, 4096);
+ al->magic = cpu_to_be32(DRBD_AL_MAGIC);
+ al->transaction_type = cpu_to_be16(AL_TR_INITIALIZED);
+ al->crc32c = cpu_to_be32(crc32c(0, al, 4096));
+
+ for (i = 0; i < al_size_4k; i++) {
+ int err = drbd_md_sync_page_io(mdev, mdev->ldev, al_base + i * 8, WRITE);
+ if (err)
+ return err;
+ }
+ return 0;
+}
+
static int w_update_odbm(struct drbd_work *w, int unused)
{
struct update_odbm_work *udw = container_of(w, struct update_odbm_work, w);
unsigned susp_nod:1; /* IO suspended because no data */
unsigned susp_fen:1; /* IO suspended because fence peer handler runs */
struct mutex cstate_mutex; /* Protects graceful disconnects */
+ unsigned int connect_cnt; /* Inc each time a connection is established */
unsigned long flags;
struct net_conf *net_conf; /* content protected by rcu */
void drbd_print_uuids(struct drbd_conf *mdev, const char *text);
extern void conn_md_sync(struct drbd_tconn *tconn);
+extern void drbd_md_write(struct drbd_conf *mdev, void *buffer);
extern void drbd_md_sync(struct drbd_conf *mdev);
extern int drbd_md_read(struct drbd_conf *mdev, struct drbd_backing_dev *bdev);
extern void drbd_uuid_set(struct drbd_conf *mdev, int idx, u64 val) __must_hold(local);
extern void drbd_resume_io(struct drbd_conf *mdev);
extern char *ppsize(char *buf, unsigned long long size);
extern sector_t drbd_new_dev_size(struct drbd_conf *, struct drbd_backing_dev *, sector_t, int);
-enum determine_dev_size { dev_size_error = -1, unchanged = 0, shrunk = 1, grew = 2 };
-extern enum determine_dev_size drbd_determine_dev_size(struct drbd_conf *, enum dds_flags) __must_hold(local);
+enum determine_dev_size {
+ DS_ERROR_SHRINK = -3,
+ DS_ERROR_SPACE_MD = -2,
+ DS_ERROR = -1,
+ DS_UNCHANGED = 0,
+ DS_SHRUNK = 1,
+ DS_GREW = 2
+};
+extern enum determine_dev_size
+drbd_determine_dev_size(struct drbd_conf *, enum dds_flags, struct resize_parms *) __must_hold(local);
extern void resync_after_online_grow(struct drbd_conf *);
extern void drbd_reconsider_max_bio_size(struct drbd_conf *mdev);
extern enum drbd_state_rv drbd_set_role(struct drbd_conf *mdev,
#define drbd_set_out_of_sync(mdev, sector, size) \
__drbd_set_out_of_sync(mdev, sector, size, __FILE__, __LINE__)
extern void drbd_al_shrink(struct drbd_conf *mdev);
+extern int drbd_initialize_al(struct drbd_conf *, void *);
/* drbd_nl.c */
/* state info broadcast */
/*
* allocate all necessary structs
*/
- err = -ENOMEM;
-
init_waitqueue_head(&drbd_pp_wait);
drbd_proc = NULL; /* play safe for drbd_cleanup */
if (err)
goto fail;
+ err = -ENOMEM;
drbd_proc = proc_create_data("drbd", S_IFREG | S_IRUGO , NULL, &drbd_proc_fops, NULL);
if (!drbd_proc) {
printk(KERN_ERR "drbd: unable to register proc file\n");
fail:
drbd_cleanup();
if (err == -ENOMEM)
- /* currently always the case */
printk(KERN_ERR "drbd: ran out of memory\n");
else
printk(KERN_ERR "drbd: initialization failure\n");
u8 reserved_u8[4096 - (7*8 + 10*4)];
} __packed;
-/**
- * drbd_md_sync() - Writes the meta data super block if the MD_DIRTY flag bit is set
- * @mdev: DRBD device.
- */
-void drbd_md_sync(struct drbd_conf *mdev)
+
+
+void drbd_md_write(struct drbd_conf *mdev, void *b)
{
- struct meta_data_on_disk *buffer;
+ struct meta_data_on_disk *buffer = b;
sector_t sector;
int i;
- /* Don't accidentally change the DRBD meta data layout. */
- BUILD_BUG_ON(UI_SIZE != 4);
- BUILD_BUG_ON(sizeof(struct meta_data_on_disk) != 4096);
-
- del_timer(&mdev->md_sync_timer);
- /* timer may be rearmed by drbd_md_mark_dirty() now. */
- if (!test_and_clear_bit(MD_DIRTY, &mdev->flags))
- return;
-
- /* We use here D_FAILED and not D_ATTACHING because we try to write
- * metadata even if we detach due to a disk failure! */
- if (!get_ldev_if_state(mdev, D_FAILED))
- return;
-
- buffer = drbd_md_get_buffer(mdev);
- if (!buffer)
- goto out;
-
memset(buffer, 0, sizeof(*buffer));
buffer->la_size_sect = cpu_to_be64(drbd_get_capacity(mdev->this_bdev));
dev_err(DEV, "meta data update failed!\n");
drbd_chk_io_error(mdev, 1, DRBD_META_IO_ERROR);
}
+}
+
+/**
+ * drbd_md_sync() - Writes the meta data super block if the MD_DIRTY flag bit is set
+ * @mdev: DRBD device.
+ */
+void drbd_md_sync(struct drbd_conf *mdev)
+{
+ struct meta_data_on_disk *buffer;
+
+ /* Don't accidentally change the DRBD meta data layout. */
+ BUILD_BUG_ON(UI_SIZE != 4);
+ BUILD_BUG_ON(sizeof(struct meta_data_on_disk) != 4096);
+
+ del_timer(&mdev->md_sync_timer);
+ /* timer may be rearmed by drbd_md_mark_dirty() now. */
+ if (!test_and_clear_bit(MD_DIRTY, &mdev->flags))
+ return;
+
+ /* We use here D_FAILED and not D_ATTACHING because we try to write
+ * metadata even if we detach due to a disk failure! */
+ if (!get_ldev_if_state(mdev, D_FAILED))
+ return;
+
+ buffer = drbd_md_get_buffer(mdev);
+ if (!buffer)
+ goto out;
+
+ drbd_md_write(mdev, buffer);
/* Update mdev->ldev->md.la_size_sect,
* since we updated it on metadata. */
bool conn_try_outdate_peer(struct drbd_tconn *tconn)
{
+ unsigned int connect_cnt;
union drbd_state mask = { };
union drbd_state val = { };
enum drbd_fencing_p fp;
return false;
}
+ spin_lock_irq(&tconn->req_lock);
+ connect_cnt = tconn->connect_cnt;
+ spin_unlock_irq(&tconn->req_lock);
+
fp = highest_fencing_policy(tconn);
switch (fp) {
case FP_NOT_AVAIL:
here, because we might were able to re-establish the connection in the
meantime. */
spin_lock_irq(&tconn->req_lock);
- if (tconn->cstate < C_WF_REPORT_PARAMS && !test_bit(STATE_SENT, &tconn->flags))
- _conn_request_state(tconn, mask, val, CS_VERBOSE);
+ if (tconn->cstate < C_WF_REPORT_PARAMS && !test_bit(STATE_SENT, &tconn->flags)) {
+ if (tconn->connect_cnt != connect_cnt)
+ /* In case the connection was established and droped
+ while the fence-peer handler was running, ignore it */
+ conn_info(tconn, "Ignoring fence-peer exit code\n");
+ else
+ _conn_request_state(tconn, mask, val, CS_VERBOSE);
+ }
spin_unlock_irq(&tconn->req_lock);
return conn_highest_pdsk(tconn) <= D_OUTDATED;
* Returns 0 on success, negative return values indicate errors.
* You should call drbd_md_sync() after calling this function.
*/
-enum determine_dev_size drbd_determine_dev_size(struct drbd_conf *mdev, enum dds_flags flags) __must_hold(local)
+enum determine_dev_size
+drbd_determine_dev_size(struct drbd_conf *mdev, enum dds_flags flags, struct resize_parms *rs) __must_hold(local)
{
sector_t prev_first_sect, prev_size; /* previous meta location */
sector_t la_size_sect, u_size;
+ struct drbd_md *md = &mdev->ldev->md;
+ u32 prev_al_stripe_size_4k;
+ u32 prev_al_stripes;
sector_t size;
char ppb[10];
+ void *buffer;
int md_moved, la_size_changed;
- enum determine_dev_size rv = unchanged;
+ enum determine_dev_size rv = DS_UNCHANGED;
/* race:
* application request passes inc_ap_bio,
* still lock the act_log to not trigger ASSERTs there.
*/
drbd_suspend_io(mdev);
+ buffer = drbd_md_get_buffer(mdev); /* Lock meta-data IO */
+ if (!buffer) {
+ drbd_resume_io(mdev);
+ return DS_ERROR;
+ }
/* no wait necessary anymore, actually we could assert that */
wait_event(mdev->al_wait, lc_try_lock(mdev->act_log));
prev_size = mdev->ldev->md.md_size_sect;
la_size_sect = mdev->ldev->md.la_size_sect;
- /* TODO: should only be some assert here, not (re)init... */
+ if (rs) {
+ /* rs is non NULL if we should change the AL layout only */
+
+ prev_al_stripes = md->al_stripes;
+ prev_al_stripe_size_4k = md->al_stripe_size_4k;
+
+ md->al_stripes = rs->al_stripes;
+ md->al_stripe_size_4k = rs->al_stripe_size / 4;
+ md->al_size_4k = (u64)rs->al_stripes * rs->al_stripe_size / 4;
+ }
+
drbd_md_set_sector_offsets(mdev, mdev->ldev);
rcu_read_lock();
rcu_read_unlock();
size = drbd_new_dev_size(mdev, mdev->ldev, u_size, flags & DDSF_FORCED);
+ if (size < la_size_sect) {
+ if (rs && u_size == 0) {
+ /* Remove "rs &&" later. This check should always be active, but
+ right now the receiver expects the permissive behavior */
+ dev_warn(DEV, "Implicit shrink not allowed. "
+ "Use --size=%llus for explicit shrink.\n",
+ (unsigned long long)size);
+ rv = DS_ERROR_SHRINK;
+ }
+ if (u_size > size)
+ rv = DS_ERROR_SPACE_MD;
+ if (rv != DS_UNCHANGED)
+ goto err_out;
+ }
+
if (drbd_get_capacity(mdev->this_bdev) != size ||
drbd_bm_capacity(mdev) != size) {
int err;
"Leaving size unchanged at size = %lu KB\n",
(unsigned long)size);
}
- rv = dev_size_error;
+ rv = DS_ERROR;
}
/* racy, see comments above. */
drbd_set_my_capacity(mdev, size);
dev_info(DEV, "size = %s (%llu KB)\n", ppsize(ppb, size>>1),
(unsigned long long)size>>1);
}
- if (rv == dev_size_error)
- goto out;
+ if (rv <= DS_ERROR)
+ goto err_out;
la_size_changed = (la_size_sect != mdev->ldev->md.la_size_sect);
md_moved = prev_first_sect != drbd_md_first_sector(mdev->ldev)
|| prev_size != mdev->ldev->md.md_size_sect;
- if (la_size_changed || md_moved) {
- int err;
+ if (la_size_changed || md_moved || rs) {
+ u32 prev_flags;
drbd_al_shrink(mdev); /* All extents inactive. */
+
+ prev_flags = md->flags;
+ md->flags &= ~MDF_PRIMARY_IND;
+ drbd_md_write(mdev, buffer);
+
dev_info(DEV, "Writing the whole bitmap, %s\n",
la_size_changed && md_moved ? "size changed and md moved" :
la_size_changed ? "size changed" : "md moved");
/* next line implicitly does drbd_suspend_io()+drbd_resume_io() */
- err = drbd_bitmap_io(mdev, md_moved ? &drbd_bm_write_all : &drbd_bm_write,
- "size changed", BM_LOCKED_MASK);
- if (err) {
- rv = dev_size_error;
- goto out;
- }
- drbd_md_mark_dirty(mdev);
+ drbd_bitmap_io(mdev, md_moved ? &drbd_bm_write_all : &drbd_bm_write,
+ "size changed", BM_LOCKED_MASK);
+ drbd_initialize_al(mdev, buffer);
+
+ md->flags = prev_flags;
+ drbd_md_write(mdev, buffer);
+
+ if (rs)
+ dev_info(DEV, "Changed AL layout to al-stripes = %d, al-stripe-size-kB = %d\n",
+ md->al_stripes, md->al_stripe_size_4k * 4);
}
if (size > la_size_sect)
- rv = grew;
+ rv = DS_GREW;
if (size < la_size_sect)
- rv = shrunk;
-out:
+ rv = DS_SHRUNK;
+
+ if (0) {
+ err_out:
+ if (rs) {
+ md->al_stripes = prev_al_stripes;
+ md->al_stripe_size_4k = prev_al_stripe_size_4k;
+ md->al_size_4k = (u64)prev_al_stripes * prev_al_stripe_size_4k;
+
+ drbd_md_set_sector_offsets(mdev, mdev->ldev);
+ }
+ }
lc_unlock(mdev->act_log);
wake_up(&mdev->al_wait);
+ drbd_md_put_buffer(mdev);
drbd_resume_io(mdev);
return rv;
!drbd_md_test_flag(mdev->ldev, MDF_CONNECTED_IND))
set_bit(USE_DEGR_WFC_T, &mdev->flags);
- dd = drbd_determine_dev_size(mdev, 0);
- if (dd == dev_size_error) {
+ dd = drbd_determine_dev_size(mdev, 0, NULL);
+ if (dd <= DS_ERROR) {
retcode = ERR_NOMEM_BITMAP;
goto force_diskless_dec;
- } else if (dd == grew)
+ } else if (dd == DS_GREW)
set_bit(RESYNC_AFTER_NEG, &mdev->flags);
if (drbd_md_test_flag(mdev->ldev, MDF_FULL_SYNC) ||
struct drbd_conf *mdev;
enum drbd_ret_code retcode;
enum determine_dev_size dd;
+ bool change_al_layout = false;
enum dds_flags ddsf;
sector_t u_size;
int err;
if (retcode != NO_ERROR)
goto fail;
+ mdev = adm_ctx.mdev;
+ if (!get_ldev(mdev)) {
+ retcode = ERR_NO_DISK;
+ goto fail;
+ }
+
memset(&rs, 0, sizeof(struct resize_parms));
+ rs.al_stripes = mdev->ldev->md.al_stripes;
+ rs.al_stripe_size = mdev->ldev->md.al_stripe_size_4k * 4;
if (info->attrs[DRBD_NLA_RESIZE_PARMS]) {
err = resize_parms_from_attrs(&rs, info);
if (err) {
retcode = ERR_MANDATORY_TAG;
drbd_msg_put_info(from_attrs_err_to_txt(err));
- goto fail;
+ goto fail_ldev;
}
}
- mdev = adm_ctx.mdev;
if (mdev->state.conn > C_CONNECTED) {
retcode = ERR_RESIZE_RESYNC;
- goto fail;
+ goto fail_ldev;
}
if (mdev->state.role == R_SECONDARY &&
mdev->state.peer == R_SECONDARY) {
retcode = ERR_NO_PRIMARY;
- goto fail;
- }
-
- if (!get_ldev(mdev)) {
- retcode = ERR_NO_DISK;
- goto fail;
+ goto fail_ldev;
}
if (rs.no_resync && mdev->tconn->agreed_pro_version < 93) {
}
}
+ if (mdev->ldev->md.al_stripes != rs.al_stripes ||
+ mdev->ldev->md.al_stripe_size_4k != rs.al_stripe_size / 4) {
+ u32 al_size_k = rs.al_stripes * rs.al_stripe_size;
+
+ if (al_size_k > (16 * 1024 * 1024)) {
+ retcode = ERR_MD_LAYOUT_TOO_BIG;
+ goto fail_ldev;
+ }
+
+ if (al_size_k < MD_32kB_SECT/2) {
+ retcode = ERR_MD_LAYOUT_TOO_SMALL;
+ goto fail_ldev;
+ }
+
+ if (mdev->state.conn != C_CONNECTED) {
+ retcode = ERR_MD_LAYOUT_CONNECTED;
+ goto fail_ldev;
+ }
+
+ change_al_layout = true;
+ }
+
if (mdev->ldev->known_size != drbd_get_capacity(mdev->ldev->backing_bdev))
mdev->ldev->known_size = drbd_get_capacity(mdev->ldev->backing_bdev);
}
ddsf = (rs.resize_force ? DDSF_FORCED : 0) | (rs.no_resync ? DDSF_NO_RESYNC : 0);
- dd = drbd_determine_dev_size(mdev, ddsf);
+ dd = drbd_determine_dev_size(mdev, ddsf, change_al_layout ? &rs : NULL);
drbd_md_sync(mdev);
put_ldev(mdev);
- if (dd == dev_size_error) {
+ if (dd == DS_ERROR) {
retcode = ERR_NOMEM_BITMAP;
goto fail;
+ } else if (dd == DS_ERROR_SPACE_MD) {
+ retcode = ERR_MD_LAYOUT_NO_FIT;
+ goto fail;
+ } else if (dd == DS_ERROR_SHRINK) {
+ retcode = ERR_IMPLICIT_SHRINK;
+ goto fail;
}
if (mdev->state.conn == C_CONNECTED) {
- if (dd == grew)
+ if (dd == DS_GREW)
set_bit(RESIZE_PENDING, &mdev->flags);
drbd_send_uuids(mdev);
const struct sib_info *sib)
{
struct state_info *si = NULL; /* for sizeof(si->member); */
- struct net_conf *nc;
struct nlattr *nla;
int got_ldev;
int err = 0;
goto nla_put_failure;
rcu_read_lock();
- if (got_ldev)
- if (disk_conf_to_skb(skb, rcu_dereference(mdev->ldev->disk_conf), exclude_sensitive))
- goto nla_put_failure;
+ if (got_ldev) {
+ struct disk_conf *disk_conf;
- nc = rcu_dereference(mdev->tconn->net_conf);
- if (nc)
- err = net_conf_to_skb(skb, nc, exclude_sensitive);
+ disk_conf = rcu_dereference(mdev->ldev->disk_conf);
+ err = disk_conf_to_skb(skb, disk_conf, exclude_sensitive);
+ }
+ if (!err) {
+ struct net_conf *nc;
+
+ nc = rcu_dereference(mdev->tconn->net_conf);
+ if (nc)
+ err = net_conf_to_skb(skb, nc, exclude_sensitive);
+ }
rcu_read_unlock();
if (err)
goto nla_put_failure;
rcu_read_lock();
idr_for_each_entry(&tconn->volumes, mdev, vnr) {
kref_get(&mdev->kref);
+ rcu_read_unlock();
+
/* Prevent a race between resync-handshake and
* being promoted to Primary.
*
mutex_lock(mdev->state_mutex);
mutex_unlock(mdev->state_mutex);
- rcu_read_unlock();
-
if (discard_my_data)
set_bit(DISCARD_MY_DATA, &mdev->flags);
else
{
struct drbd_conf *mdev;
struct p_sizes *p = pi->data;
- enum determine_dev_size dd = unchanged;
+ enum determine_dev_size dd = DS_UNCHANGED;
sector_t p_size, p_usize, my_usize;
int ldsc = 0; /* local disk size changed */
enum dds_flags ddsf;
ddsf = be16_to_cpu(p->dds_flags);
if (get_ldev(mdev)) {
- dd = drbd_determine_dev_size(mdev, ddsf);
+ dd = drbd_determine_dev_size(mdev, ddsf, NULL);
put_ldev(mdev);
- if (dd == dev_size_error)
+ if (dd == DS_ERROR)
return -EIO;
drbd_md_sync(mdev);
} else {
drbd_send_sizes(mdev, 0, ddsf);
}
if (test_and_clear_bit(RESIZE_PENDING, &mdev->flags) ||
- (dd == grew && mdev->state.conn == C_CONNECTED)) {
+ (dd == DS_GREW && mdev->state.conn == C_CONNECTED)) {
if (mdev->state.pdsk >= D_INCONSISTENT &&
mdev->state.disk >= D_INCONSISTENT) {
if (ddsf & DDSF_NO_RESYNC)
drbd_thread_restart_nowait(&mdev->tconn->receiver);
/* Resume AL writing if we get a connection */
- if (os.conn < C_CONNECTED && ns.conn >= C_CONNECTED)
+ if (os.conn < C_CONNECTED && ns.conn >= C_CONNECTED) {
drbd_resume_al(mdev);
+ mdev->tconn->connect_cnt++;
+ }
/* remember last attach time so request_timer_fn() won't
* kill newly established sessions while we are still trying to thaw
#include <linux/slab.h>
#include <linux/bitops.h>
#include <linux/delay.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
#include <linux/genhd.h>
#include <linux/idr.h>
#include "rsxx_cfg.h"
#define NO_LEGACY 0
+#define SYNC_START_TIMEOUT (10 * 60) /* 10 minutes */
-MODULE_DESCRIPTION("IBM FlashSystem 70/80 PCIe SSD Device Driver");
+MODULE_DESCRIPTION("IBM Flash Adapter 900GB Full Height Device Driver");
MODULE_AUTHOR("Joshua Morris/Philip Kelleher, IBM");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRIVER_VERSION);
module_param(force_legacy, uint, 0444);
MODULE_PARM_DESC(force_legacy, "Force the use of legacy type PCI interrupts");
+static unsigned int sync_start = 1;
+module_param(sync_start, uint, 0444);
+MODULE_PARM_DESC(sync_start, "On by Default: Driver load will not complete "
+ "until the card startup has completed.");
+
static DEFINE_IDA(rsxx_disk_ida);
static DEFINE_SPINLOCK(rsxx_ida_lock);
+/* --------------------Debugfs Setup ------------------- */
+
+struct rsxx_cram {
+ u32 f_pos;
+ u32 offset;
+ void *i_private;
+};
+
+static int rsxx_attr_pci_regs_show(struct seq_file *m, void *p)
+{
+ struct rsxx_cardinfo *card = m->private;
+
+ seq_printf(m, "HWID 0x%08x\n",
+ ioread32(card->regmap + HWID));
+ seq_printf(m, "SCRATCH 0x%08x\n",
+ ioread32(card->regmap + SCRATCH));
+ seq_printf(m, "IER 0x%08x\n",
+ ioread32(card->regmap + IER));
+ seq_printf(m, "IPR 0x%08x\n",
+ ioread32(card->regmap + IPR));
+ seq_printf(m, "CREG_CMD 0x%08x\n",
+ ioread32(card->regmap + CREG_CMD));
+ seq_printf(m, "CREG_ADD 0x%08x\n",
+ ioread32(card->regmap + CREG_ADD));
+ seq_printf(m, "CREG_CNT 0x%08x\n",
+ ioread32(card->regmap + CREG_CNT));
+ seq_printf(m, "CREG_STAT 0x%08x\n",
+ ioread32(card->regmap + CREG_STAT));
+ seq_printf(m, "CREG_DATA0 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA0));
+ seq_printf(m, "CREG_DATA1 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA1));
+ seq_printf(m, "CREG_DATA2 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA2));
+ seq_printf(m, "CREG_DATA3 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA3));
+ seq_printf(m, "CREG_DATA4 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA4));
+ seq_printf(m, "CREG_DATA5 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA5));
+ seq_printf(m, "CREG_DATA6 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA6));
+ seq_printf(m, "CREG_DATA7 0x%08x\n",
+ ioread32(card->regmap + CREG_DATA7));
+ seq_printf(m, "INTR_COAL 0x%08x\n",
+ ioread32(card->regmap + INTR_COAL));
+ seq_printf(m, "HW_ERROR 0x%08x\n",
+ ioread32(card->regmap + HW_ERROR));
+ seq_printf(m, "DEBUG0 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG0));
+ seq_printf(m, "DEBUG1 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG1));
+ seq_printf(m, "DEBUG2 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG2));
+ seq_printf(m, "DEBUG3 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG3));
+ seq_printf(m, "DEBUG4 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG4));
+ seq_printf(m, "DEBUG5 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG5));
+ seq_printf(m, "DEBUG6 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG6));
+ seq_printf(m, "DEBUG7 0x%08x\n",
+ ioread32(card->regmap + PCI_DEBUG7));
+ seq_printf(m, "RECONFIG 0x%08x\n",
+ ioread32(card->regmap + PCI_RECONFIG));
+
+ return 0;
+}
+
+static int rsxx_attr_stats_show(struct seq_file *m, void *p)
+{
+ struct rsxx_cardinfo *card = m->private;
+ int i;
+
+ for (i = 0; i < card->n_targets; i++) {
+ seq_printf(m, "Ctrl %d CRC Errors = %d\n",
+ i, card->ctrl[i].stats.crc_errors);
+ seq_printf(m, "Ctrl %d Hard Errors = %d\n",
+ i, card->ctrl[i].stats.hard_errors);
+ seq_printf(m, "Ctrl %d Soft Errors = %d\n",
+ i, card->ctrl[i].stats.soft_errors);
+ seq_printf(m, "Ctrl %d Writes Issued = %d\n",
+ i, card->ctrl[i].stats.writes_issued);
+ seq_printf(m, "Ctrl %d Writes Failed = %d\n",
+ i, card->ctrl[i].stats.writes_failed);
+ seq_printf(m, "Ctrl %d Reads Issued = %d\n",
+ i, card->ctrl[i].stats.reads_issued);
+ seq_printf(m, "Ctrl %d Reads Failed = %d\n",
+ i, card->ctrl[i].stats.reads_failed);
+ seq_printf(m, "Ctrl %d Reads Retried = %d\n",
+ i, card->ctrl[i].stats.reads_retried);
+ seq_printf(m, "Ctrl %d Discards Issued = %d\n",
+ i, card->ctrl[i].stats.discards_issued);
+ seq_printf(m, "Ctrl %d Discards Failed = %d\n",
+ i, card->ctrl[i].stats.discards_failed);
+ seq_printf(m, "Ctrl %d DMA SW Errors = %d\n",
+ i, card->ctrl[i].stats.dma_sw_err);
+ seq_printf(m, "Ctrl %d DMA HW Faults = %d\n",
+ i, card->ctrl[i].stats.dma_hw_fault);
+ seq_printf(m, "Ctrl %d DMAs Cancelled = %d\n",
+ i, card->ctrl[i].stats.dma_cancelled);
+ seq_printf(m, "Ctrl %d SW Queue Depth = %d\n",
+ i, card->ctrl[i].stats.sw_q_depth);
+ seq_printf(m, "Ctrl %d HW Queue Depth = %d\n",
+ i, atomic_read(&card->ctrl[i].stats.hw_q_depth));
+ }
+
+ return 0;
+}
+
+static int rsxx_attr_stats_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, rsxx_attr_stats_show, inode->i_private);
+}
+
+static int rsxx_attr_pci_regs_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, rsxx_attr_pci_regs_show, inode->i_private);
+}
+
+static ssize_t rsxx_cram_read(struct file *fp, char __user *ubuf,
+ size_t cnt, loff_t *ppos)
+{
+ struct rsxx_cram *info = fp->private_data;
+ struct rsxx_cardinfo *card = info->i_private;
+ char *buf;
+ int st;
+
+ buf = kzalloc(sizeof(*buf) * cnt, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ info->f_pos = (u32)*ppos + info->offset;
+
+ st = rsxx_creg_read(card, CREG_ADD_CRAM + info->f_pos, cnt, buf, 1);
+ if (st)
+ return st;
+
+ st = copy_to_user(ubuf, buf, cnt);
+ if (st)
+ return st;
+
+ info->offset += cnt;
+
+ kfree(buf);
+
+ return cnt;
+}
+
+static ssize_t rsxx_cram_write(struct file *fp, const char __user *ubuf,
+ size_t cnt, loff_t *ppos)
+{
+ struct rsxx_cram *info = fp->private_data;
+ struct rsxx_cardinfo *card = info->i_private;
+ char *buf;
+ int st;
+
+ buf = kzalloc(sizeof(*buf) * cnt, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ st = copy_from_user(buf, ubuf, cnt);
+ if (st)
+ return st;
+
+ info->f_pos = (u32)*ppos + info->offset;
+
+ st = rsxx_creg_write(card, CREG_ADD_CRAM + info->f_pos, cnt, buf, 1);
+ if (st)
+ return st;
+
+ info->offset += cnt;
+
+ kfree(buf);
+
+ return cnt;
+}
+
+static int rsxx_cram_open(struct inode *inode, struct file *file)
+{
+ struct rsxx_cram *info = kzalloc(sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+
+ info->i_private = inode->i_private;
+ info->f_pos = file->f_pos;
+ file->private_data = info;
+
+ return 0;
+}
+
+static int rsxx_cram_release(struct inode *inode, struct file *file)
+{
+ struct rsxx_cram *info = file->private_data;
+
+ if (!info)
+ return 0;
+
+ kfree(info);
+ file->private_data = NULL;
+
+ return 0;
+}
+
+static const struct file_operations debugfs_cram_fops = {
+ .owner = THIS_MODULE,
+ .open = rsxx_cram_open,
+ .read = rsxx_cram_read,
+ .write = rsxx_cram_write,
+ .release = rsxx_cram_release,
+};
+
+static const struct file_operations debugfs_stats_fops = {
+ .owner = THIS_MODULE,
+ .open = rsxx_attr_stats_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static const struct file_operations debugfs_pci_regs_fops = {
+ .owner = THIS_MODULE,
+ .open = rsxx_attr_pci_regs_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static void rsxx_debugfs_dev_new(struct rsxx_cardinfo *card)
+{
+ struct dentry *debugfs_stats;
+ struct dentry *debugfs_pci_regs;
+ struct dentry *debugfs_cram;
+
+ card->debugfs_dir = debugfs_create_dir(card->gendisk->disk_name, NULL);
+ if (IS_ERR_OR_NULL(card->debugfs_dir))
+ goto failed_debugfs_dir;
+
+ debugfs_stats = debugfs_create_file("stats", S_IRUGO,
+ card->debugfs_dir, card,
+ &debugfs_stats_fops);
+ if (IS_ERR_OR_NULL(debugfs_stats))
+ goto failed_debugfs_stats;
+
+ debugfs_pci_regs = debugfs_create_file("pci_regs", S_IRUGO,
+ card->debugfs_dir, card,
+ &debugfs_pci_regs_fops);
+ if (IS_ERR_OR_NULL(debugfs_pci_regs))
+ goto failed_debugfs_pci_regs;
+
+ debugfs_cram = debugfs_create_file("cram", S_IRUGO | S_IWUSR,
+ card->debugfs_dir, card,
+ &debugfs_cram_fops);
+ if (IS_ERR_OR_NULL(debugfs_cram))
+ goto failed_debugfs_cram;
+
+ return;
+failed_debugfs_cram:
+ debugfs_remove(debugfs_pci_regs);
+failed_debugfs_pci_regs:
+ debugfs_remove(debugfs_stats);
+failed_debugfs_stats:
+ debugfs_remove(card->debugfs_dir);
+failed_debugfs_dir:
+ card->debugfs_dir = NULL;
+}
+
/*----------------- Interrupt Control & Handling -------------------*/
static void rsxx_mask_interrupts(struct rsxx_cardinfo *card)
}
if (isr & CR_INTR_CREG) {
- schedule_work(&card->creg_ctrl.done_work);
+ queue_work(card->creg_ctrl.creg_wq,
+ &card->creg_ctrl.done_work);
handled++;
}
if (isr & CR_INTR_EVENT) {
- schedule_work(&card->event_work);
+ queue_work(card->event_wq, &card->event_work);
rsxx_disable_ier_and_isr(card, CR_INTR_EVENT);
handled++;
}
int i;
int st;
- dev_warn(&dev->dev, "IBM FlashSystem PCI: preparing for slot reset.\n");
+ dev_warn(&dev->dev, "IBM Flash Adapter PCI: preparing for slot reset.\n");
card->eeh_state = 1;
rsxx_mask_interrupts(card);
{
struct rsxx_cardinfo *card = pci_get_drvdata(dev);
int i;
+ int cnt = 0;
- dev_err(&dev->dev, "IBM FlashSystem PCI: disabling failed card.\n");
+ dev_err(&dev->dev, "IBM Flash Adapter PCI: disabling failed card.\n");
card->eeh_state = 1;
+ card->halt = 1;
- for (i = 0; i < card->n_targets; i++)
- del_timer_sync(&card->ctrl[i].activity_timer);
+ for (i = 0; i < card->n_targets; i++) {
+ spin_lock_bh(&card->ctrl[i].queue_lock);
+ cnt = rsxx_cleanup_dma_queue(&card->ctrl[i],
+ &card->ctrl[i].queue);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
+
+ cnt += rsxx_dma_cancel(&card->ctrl[i]);
- rsxx_eeh_cancel_dmas(card);
+ if (cnt)
+ dev_info(CARD_TO_DEV(card),
+ "Freed %d queued DMAs on channel %d\n",
+ cnt, card->ctrl[i].id);
+ }
}
static int rsxx_eeh_fifo_flush_poll(struct rsxx_cardinfo *card)
int st;
dev_warn(&dev->dev,
- "IBM FlashSystem PCI: recovering from slot reset.\n");
+ "IBM Flash Adapter PCI: recovering from slot reset.\n");
st = pci_enable_device(dev);
if (st)
&card->ctrl[i].issue_dma_work);
}
- dev_info(&dev->dev, "IBM FlashSystem PCI: recovery complete.\n");
+ dev_info(&dev->dev, "IBM Flash Adapter PCI: recovery complete.\n");
return PCI_ERS_RESULT_RECOVERED;
{
struct rsxx_cardinfo *card;
int st;
+ unsigned int sync_timeout;
dev_info(&dev->dev, "PCI-Flash SSD discovered\n");
}
/************* Setup Processor Command Interface *************/
- rsxx_creg_setup(card);
+ st = rsxx_creg_setup(card);
+ if (st) {
+ dev_err(CARD_TO_DEV(card), "Failed to setup creg interface.\n");
+ goto failed_creg_setup;
+ }
spin_lock_irq(&card->irq_lock);
rsxx_enable_ier_and_isr(card, CR_INTR_CREG);
}
/************* Setup Card Event Handler *************/
+ card->event_wq = create_singlethread_workqueue(DRIVER_NAME"_event");
+ if (!card->event_wq) {
+ dev_err(CARD_TO_DEV(card), "Failed card event setup.\n");
+ goto failed_event_handler;
+ }
+
INIT_WORK(&card->event_work, card_event_handler);
st = rsxx_setup_dev(card);
if (st)
dev_crit(CARD_TO_DEV(card),
"Failed issuing card startup\n");
+ if (sync_start) {
+ sync_timeout = SYNC_START_TIMEOUT;
+
+ dev_info(CARD_TO_DEV(card),
+ "Waiting for card to startup\n");
+
+ do {
+ ssleep(1);
+ sync_timeout--;
+
+ rsxx_get_card_state(card, &card->state);
+ } while (sync_timeout &&
+ (card->state == CARD_STATE_STARTING));
+
+ if (card->state == CARD_STATE_STARTING) {
+ dev_warn(CARD_TO_DEV(card),
+ "Card startup timed out\n");
+ card->size8 = 0;
+ } else {
+ dev_info(CARD_TO_DEV(card),
+ "card state: %s\n",
+ rsxx_card_state_to_str(card->state));
+ st = rsxx_get_card_size8(card, &card->size8);
+ if (st)
+ card->size8 = 0;
+ }
+ }
} else if (card->state == CARD_STATE_GOOD ||
card->state == CARD_STATE_RD_ONLY_FAULT) {
st = rsxx_get_card_size8(card, &card->size8);
rsxx_attach_dev(card);
+ /************* Setup Debugfs *************/
+ rsxx_debugfs_dev_new(card);
+
return 0;
failed_create_dev:
+ destroy_workqueue(card->event_wq);
+ card->event_wq = NULL;
+failed_event_handler:
rsxx_dma_destroy(card);
failed_dma_setup:
failed_compatiblity_check:
+ destroy_workqueue(card->creg_ctrl.creg_wq);
+ card->creg_ctrl.creg_wq = NULL;
+failed_creg_setup:
spin_lock_irq(&card->irq_lock);
rsxx_disable_ier_and_isr(card, CR_INTR_ALL);
spin_unlock_irq(&card->irq_lock);
/* Prevent work_structs from re-queuing themselves. */
card->halt = 1;
+ debugfs_remove_recursive(card->debugfs_dir);
+
free_irq(dev->irq, card);
if (!force_legacy)
*hw_stat = completion.creg_status;
if (completion.st) {
+ /*
+ * This read is needed to verify that there has not been any
+ * extreme errors that might have occurred, i.e. EEH. The
+ * function iowrite32 will not detect EEH errors, so it is
+ * necessary that we recover if such an error is the reason
+ * for the timeout. This is a dummy read.
+ */
+ ioread32(card->regmap + SCRATCH);
+
dev_warn(CARD_TO_DEV(card),
"creg command failed(%d x%08x)\n",
completion.st, addr);
{
card->creg_ctrl.active_cmd = NULL;
+ card->creg_ctrl.creg_wq =
+ create_singlethread_workqueue(DRIVER_NAME"_creg");
+ if (!card->creg_ctrl.creg_wq)
+ return -ENOMEM;
+
INIT_WORK(&card->creg_ctrl.done_work, creg_cmd_done);
mutex_init(&card->creg_ctrl.reset_lock);
INIT_LIST_HEAD(&card->creg_ctrl.queue);
atomic_set(&meta->error, 1);
if (atomic_dec_and_test(&meta->pending_dmas)) {
- disk_stats_complete(card, meta->bio, meta->start_time);
+ if (!card->eeh_state && card->gendisk)
+ disk_stats_complete(card, meta->bio, meta->start_time);
bio_endio(meta->bio, atomic_read(&meta->error) ? -EIO : 0);
kmem_cache_free(bio_meta_pool, meta);
might_sleep();
+ if (!card)
+ goto req_err;
+
+ if (bio->bi_sector + (bio->bi_size >> 9) > get_capacity(card->gendisk))
+ goto req_err;
+
if (unlikely(card->halt)) {
st = -EFAULT;
goto req_err;
atomic_set(&bio_meta->pending_dmas, 0);
bio_meta->start_time = jiffies;
- disk_stats_start(card, bio);
+ if (!unlikely(card->halt))
+ disk_stats_start(card, bio);
dev_dbg(CARD_TO_DEV(card), "BIO[%c]: meta: %p addr8: x%llx size: %d\n",
bio_data_dir(bio) ? 'W' : 'R', bio_meta,
return (pci_rev >= RSXX_DISCARD_SUPPORT);
}
-static unsigned short rsxx_get_logical_block_size(
- struct rsxx_cardinfo *card)
-{
- u32 capabilities = 0;
- int st;
-
- st = rsxx_get_card_capabilities(card, &capabilities);
- if (st)
- dev_warn(CARD_TO_DEV(card),
- "Failed reading card capabilities register\n");
-
- /* Earlier firmware did not have support for 512 byte accesses */
- if (capabilities & CARD_CAP_SUBPAGE_WRITES)
- return 512;
- else
- return RSXX_HW_BLK_SIZE;
-}
-
int rsxx_attach_dev(struct rsxx_cardinfo *card)
{
mutex_lock(&card->dev_lock);
return -ENOMEM;
}
- blk_size = rsxx_get_logical_block_size(card);
+ blk_size = card->config.data.block_size;
blk_queue_make_request(card->queue, rsxx_make_request);
blk_queue_bounce_limit(card->queue, BLK_BOUNCE_ANY);
card->gendisk = NULL;
blk_cleanup_queue(card->queue);
+ card->queue->queuedata = NULL;
unregister_blkdev(card->major, DRIVER_NAME);
}
kmem_cache_free(rsxx_dma_pool, dma);
}
+int rsxx_cleanup_dma_queue(struct rsxx_dma_ctrl *ctrl,
+ struct list_head *q)
+{
+ struct rsxx_dma *dma;
+ struct rsxx_dma *tmp;
+ int cnt = 0;
+
+ list_for_each_entry_safe(dma, tmp, q, list) {
+ list_del(&dma->list);
+ rsxx_complete_dma(ctrl, dma, DMA_CANCELLED);
+ cnt++;
+ }
+
+ return cnt;
+}
+
static void rsxx_requeue_dma(struct rsxx_dma_ctrl *ctrl,
struct rsxx_dma *dma)
{
* Requeued DMAs go to the front of the queue so they are issued
* first.
*/
- spin_lock(&ctrl->queue_lock);
+ spin_lock_bh(&ctrl->queue_lock);
+ ctrl->stats.sw_q_depth++;
list_add(&dma->list, &ctrl->queue);
- spin_unlock(&ctrl->queue_lock);
+ spin_unlock_bh(&ctrl->queue_lock);
}
static void rsxx_handle_dma_error(struct rsxx_dma_ctrl *ctrl,
static void dma_engine_stalled(unsigned long data)
{
struct rsxx_dma_ctrl *ctrl = (struct rsxx_dma_ctrl *)data;
+ int cnt;
if (atomic_read(&ctrl->stats.hw_q_depth) == 0 ||
unlikely(ctrl->card->eeh_state))
"DMA channel %d has stalled, faulting interface.\n",
ctrl->id);
ctrl->card->dma_fault = 1;
+
+ /* Clean up the DMA queue */
+ spin_lock(&ctrl->queue_lock);
+ cnt = rsxx_cleanup_dma_queue(ctrl, &ctrl->queue);
+ spin_unlock(&ctrl->queue_lock);
+
+ cnt += rsxx_dma_cancel(ctrl);
+
+ if (cnt)
+ dev_info(CARD_TO_DEV(ctrl->card),
+ "Freed %d queued DMAs on channel %d\n",
+ cnt, ctrl->id);
}
}
-static void rsxx_issue_dmas(struct work_struct *work)
+static void rsxx_issue_dmas(struct rsxx_dma_ctrl *ctrl)
{
- struct rsxx_dma_ctrl *ctrl;
struct rsxx_dma *dma;
int tag;
int cmds_pending = 0;
struct hw_cmd *hw_cmd_buf;
- ctrl = container_of(work, struct rsxx_dma_ctrl, issue_dma_work);
hw_cmd_buf = ctrl->cmd.buf;
if (unlikely(ctrl->card->halt) ||
return;
while (1) {
- spin_lock(&ctrl->queue_lock);
+ spin_lock_bh(&ctrl->queue_lock);
if (list_empty(&ctrl->queue)) {
- spin_unlock(&ctrl->queue_lock);
+ spin_unlock_bh(&ctrl->queue_lock);
break;
}
- spin_unlock(&ctrl->queue_lock);
+ spin_unlock_bh(&ctrl->queue_lock);
tag = pop_tracker(ctrl->trackers);
if (tag == -1)
break;
- spin_lock(&ctrl->queue_lock);
+ spin_lock_bh(&ctrl->queue_lock);
dma = list_entry(ctrl->queue.next, struct rsxx_dma, list);
list_del(&dma->list);
ctrl->stats.sw_q_depth--;
- spin_unlock(&ctrl->queue_lock);
+ spin_unlock_bh(&ctrl->queue_lock);
/*
* This will catch any DMAs that slipped in right before the
}
}
-static void rsxx_dma_done(struct work_struct *work)
+static void rsxx_dma_done(struct rsxx_dma_ctrl *ctrl)
{
- struct rsxx_dma_ctrl *ctrl;
struct rsxx_dma *dma;
unsigned long flags;
u16 count;
u8 tag;
struct hw_status *hw_st_buf;
- ctrl = container_of(work, struct rsxx_dma_ctrl, dma_done_work);
hw_st_buf = ctrl->status.buf;
if (unlikely(ctrl->card->halt) ||
rsxx_enable_ier(ctrl->card, CR_INTR_DMA(ctrl->id));
spin_unlock_irqrestore(&ctrl->card->irq_lock, flags);
- spin_lock(&ctrl->queue_lock);
+ spin_lock_bh(&ctrl->queue_lock);
if (ctrl->stats.sw_q_depth)
queue_work(ctrl->issue_wq, &ctrl->issue_dma_work);
- spin_unlock(&ctrl->queue_lock);
+ spin_unlock_bh(&ctrl->queue_lock);
}
-static int rsxx_cleanup_dma_queue(struct rsxx_cardinfo *card,
- struct list_head *q)
+static void rsxx_schedule_issue(struct work_struct *work)
{
- struct rsxx_dma *dma;
- struct rsxx_dma *tmp;
- int cnt = 0;
+ struct rsxx_dma_ctrl *ctrl;
- list_for_each_entry_safe(dma, tmp, q, list) {
- list_del(&dma->list);
+ ctrl = container_of(work, struct rsxx_dma_ctrl, issue_dma_work);
- if (dma->dma_addr)
- pci_unmap_page(card->dev, dma->dma_addr,
- get_dma_size(dma),
- (dma->cmd == HW_CMD_BLK_WRITE) ?
- PCI_DMA_TODEVICE :
- PCI_DMA_FROMDEVICE);
- kmem_cache_free(rsxx_dma_pool, dma);
- cnt++;
- }
+ mutex_lock(&ctrl->work_lock);
+ rsxx_issue_dmas(ctrl);
+ mutex_unlock(&ctrl->work_lock);
+}
- return cnt;
+static void rsxx_schedule_done(struct work_struct *work)
+{
+ struct rsxx_dma_ctrl *ctrl;
+
+ ctrl = container_of(work, struct rsxx_dma_ctrl, dma_done_work);
+
+ mutex_lock(&ctrl->work_lock);
+ rsxx_dma_done(ctrl);
+ mutex_unlock(&ctrl->work_lock);
}
static int rsxx_queue_discard(struct rsxx_cardinfo *card,
for (i = 0; i < card->n_targets; i++) {
if (!list_empty(&dma_list[i])) {
- spin_lock(&card->ctrl[i].queue_lock);
+ spin_lock_bh(&card->ctrl[i].queue_lock);
card->ctrl[i].stats.sw_q_depth += dma_cnt[i];
list_splice_tail(&dma_list[i], &card->ctrl[i].queue);
- spin_unlock(&card->ctrl[i].queue_lock);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
queue_work(card->ctrl[i].issue_wq,
&card->ctrl[i].issue_dma_work);
return 0;
bvec_err:
- for (i = 0; i < card->n_targets; i++)
- rsxx_cleanup_dma_queue(card, &dma_list[i]);
+ for (i = 0; i < card->n_targets; i++) {
+ spin_lock_bh(&card->ctrl[i].queue_lock);
+ rsxx_cleanup_dma_queue(&card->ctrl[i], &dma_list[i]);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
+ }
return st;
}
spin_lock_init(&ctrl->trackers->lock);
spin_lock_init(&ctrl->queue_lock);
+ mutex_init(&ctrl->work_lock);
INIT_LIST_HEAD(&ctrl->queue);
setup_timer(&ctrl->activity_timer, dma_engine_stalled,
if (!ctrl->done_wq)
return -ENOMEM;
- INIT_WORK(&ctrl->issue_dma_work, rsxx_issue_dmas);
- INIT_WORK(&ctrl->dma_done_work, rsxx_dma_done);
+ INIT_WORK(&ctrl->issue_dma_work, rsxx_schedule_issue);
+ INIT_WORK(&ctrl->dma_done_work, rsxx_schedule_done);
st = rsxx_hw_buffers_init(dev, ctrl);
if (st)
return st;
}
+int rsxx_dma_cancel(struct rsxx_dma_ctrl *ctrl)
+{
+ struct rsxx_dma *dma;
+ int i;
+ int cnt = 0;
+
+ /* Clean up issued DMAs */
+ for (i = 0; i < RSXX_MAX_OUTSTANDING_CMDS; i++) {
+ dma = get_tracker_dma(ctrl->trackers, i);
+ if (dma) {
+ atomic_dec(&ctrl->stats.hw_q_depth);
+ rsxx_complete_dma(ctrl, dma, DMA_CANCELLED);
+ push_tracker(ctrl->trackers, i);
+ cnt++;
+ }
+ }
+
+ return cnt;
+}
void rsxx_dma_destroy(struct rsxx_cardinfo *card)
{
struct rsxx_dma_ctrl *ctrl;
- struct rsxx_dma *dma;
- int i, j;
- int cnt = 0;
+ int i;
for (i = 0; i < card->n_targets; i++) {
ctrl = &card->ctrl[i];
del_timer_sync(&ctrl->activity_timer);
/* Clean up the DMA queue */
- spin_lock(&ctrl->queue_lock);
- cnt = rsxx_cleanup_dma_queue(card, &ctrl->queue);
- spin_unlock(&ctrl->queue_lock);
-
- if (cnt)
- dev_info(CARD_TO_DEV(card),
- "Freed %d queued DMAs on channel %d\n",
- cnt, i);
-
- /* Clean up issued DMAs */
- for (j = 0; j < RSXX_MAX_OUTSTANDING_CMDS; j++) {
- dma = get_tracker_dma(ctrl->trackers, j);
- if (dma) {
- pci_unmap_page(card->dev, dma->dma_addr,
- get_dma_size(dma),
- (dma->cmd == HW_CMD_BLK_WRITE) ?
- PCI_DMA_TODEVICE :
- PCI_DMA_FROMDEVICE);
- kmem_cache_free(rsxx_dma_pool, dma);
- cnt++;
- }
- }
+ spin_lock_bh(&ctrl->queue_lock);
+ rsxx_cleanup_dma_queue(ctrl, &ctrl->queue);
+ spin_unlock_bh(&ctrl->queue_lock);
- if (cnt)
- dev_info(CARD_TO_DEV(card),
- "Freed %d pending DMAs on channel %d\n",
- cnt, i);
+ rsxx_dma_cancel(ctrl);
vfree(ctrl->trackers);
cnt++;
}
- spin_lock(&card->ctrl[i].queue_lock);
+ spin_lock_bh(&card->ctrl[i].queue_lock);
list_splice(&issued_dmas[i], &card->ctrl[i].queue);
atomic_sub(cnt, &card->ctrl[i].stats.hw_q_depth);
PCI_DMA_TODEVICE :
PCI_DMA_FROMDEVICE);
}
- spin_unlock(&card->ctrl[i].queue_lock);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
}
kfree(issued_dmas);
return 0;
}
-void rsxx_eeh_cancel_dmas(struct rsxx_cardinfo *card)
-{
- struct rsxx_dma *dma;
- struct rsxx_dma *tmp;
- int i;
-
- for (i = 0; i < card->n_targets; i++) {
- spin_lock(&card->ctrl[i].queue_lock);
- list_for_each_entry_safe(dma, tmp, &card->ctrl[i].queue, list) {
- list_del(&dma->list);
-
- rsxx_complete_dma(&card->ctrl[i], dma, DMA_CANCELLED);
- }
- spin_unlock(&card->ctrl[i].queue_lock);
- }
-}
-
int rsxx_eeh_remap_dmas(struct rsxx_cardinfo *card)
{
struct rsxx_dma *dma;
int i;
for (i = 0; i < card->n_targets; i++) {
- spin_lock(&card->ctrl[i].queue_lock);
+ spin_lock_bh(&card->ctrl[i].queue_lock);
list_for_each_entry(dma, &card->ctrl[i].queue, list) {
dma->dma_addr = pci_map_page(card->dev, dma->page,
dma->pg_off, get_dma_size(dma),
PCI_DMA_TODEVICE :
PCI_DMA_FROMDEVICE);
if (!dma->dma_addr) {
- spin_unlock(&card->ctrl[i].queue_lock);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
kmem_cache_free(rsxx_dma_pool, dma);
return -ENOMEM;
}
}
- spin_unlock(&card->ctrl[i].queue_lock);
+ spin_unlock_bh(&card->ctrl[i].queue_lock);
}
return 0;
#include <linux/vmalloc.h>
#include <linux/timer.h>
#include <linux/ioctl.h>
+#include <linux/delay.h>
#include "rsxx.h"
#include "rsxx_cfg.h"
struct timer_list activity_timer;
struct dma_tracker_list *trackers;
struct rsxx_dma_stats stats;
+ struct mutex work_lock;
};
struct rsxx_cardinfo {
spinlock_t lock;
bool active;
struct creg_cmd *active_cmd;
+ struct workqueue_struct *creg_wq;
struct work_struct done_work;
struct list_head queue;
unsigned int q_depth;
int buf_len;
} log;
+ struct workqueue_struct *event_wq;
struct work_struct event_work;
unsigned int state;
u64 size8;
int n_targets;
struct rsxx_dma_ctrl *ctrl;
+
+ struct dentry *debugfs_dir;
};
enum rsxx_pci_regmap {
CREG_ADD_CAPABILITIES = 0x80001050,
CREG_ADD_LOG = 0x80002000,
CREG_ADD_NUM_TARGETS = 0x80003000,
+ CREG_ADD_CRAM = 0xA0000000,
CREG_ADD_CONFIG = 0xB0000000,
};
int rsxx_dma_setup(struct rsxx_cardinfo *card);
void rsxx_dma_destroy(struct rsxx_cardinfo *card);
int rsxx_dma_init(void);
+int rsxx_cleanup_dma_queue(struct rsxx_dma_ctrl *ctrl, struct list_head *q);
+int rsxx_dma_cancel(struct rsxx_dma_ctrl *ctrl);
void rsxx_dma_cleanup(void);
void rsxx_dma_queue_reset(struct rsxx_cardinfo *card);
int rsxx_dma_configure(struct rsxx_cardinfo *card);
void *cb_data);
int rsxx_hw_buffers_init(struct pci_dev *dev, struct rsxx_dma_ctrl *ctrl);
int rsxx_eeh_save_issued_dmas(struct rsxx_cardinfo *card);
-void rsxx_eeh_cancel_dmas(struct rsxx_cardinfo *card);
int rsxx_eeh_remap_dmas(struct rsxx_cardinfo *card);
/***** cregs.c *****/
#include "common.h"
/*
- * These are rather arbitrary. They are fairly large because adjacent requests
- * pulled from a communication ring are quite likely to end up being part of
- * the same scatter/gather request at the disc.
+ * Maximum number of unused free pages to keep in the internal buffer.
+ * Setting this to a value too low will reduce memory used in each backend,
+ * but can have a performance penalty.
*
- * ** TRY INCREASING 'xen_blkif_reqs' IF WRITE SPEEDS SEEM TOO LOW **
- *
- * This will increase the chances of being able to write whole tracks.
- * 64 should be enough to keep us competitive with Linux.
+ * A sane value is xen_blkif_reqs * BLKIF_MAX_SEGMENTS_PER_REQUEST, but can
+ * be set to a lower value that might degrade performance on some intensive
+ * IO workloads.
*/
-static int xen_blkif_reqs = 64;
-module_param_named(reqs, xen_blkif_reqs, int, 0);
-MODULE_PARM_DESC(reqs, "Number of blkback requests to allocate");
-/* Run-time switchable: /sys/module/blkback/parameters/ */
-static unsigned int log_stats;
-module_param(log_stats, int, 0644);
+static int xen_blkif_max_buffer_pages = 1024;
+module_param_named(max_buffer_pages, xen_blkif_max_buffer_pages, int, 0644);
+MODULE_PARM_DESC(max_buffer_pages,
+"Maximum number of free pages to keep in each block backend buffer");
/*
- * Each outstanding request that we've passed to the lower device layers has a
- * 'pending_req' allocated to it. Each buffer_head that completes decrements
- * the pendcnt towards zero. When it hits zero, the specified domain has a
- * response queued for it, with the saved 'id' passed back.
+ * Maximum number of grants to map persistently in blkback. For maximum
+ * performance this should be the total numbers of grants that can be used
+ * to fill the ring, but since this might become too high, specially with
+ * the use of indirect descriptors, we set it to a value that provides good
+ * performance without using too much memory.
+ *
+ * When the list of persistent grants is full we clean it up using a LRU
+ * algorithm.
*/
-struct pending_req {
- struct xen_blkif *blkif;
- u64 id;
- int nr_pages;
- atomic_t pendcnt;
- unsigned short operation;
- int status;
- struct list_head free_list;
- DECLARE_BITMAP(unmap_seg, BLKIF_MAX_SEGMENTS_PER_REQUEST);
-};
-#define BLKBACK_INVALID_HANDLE (~0)
+static int xen_blkif_max_pgrants = 1056;
+module_param_named(max_persistent_grants, xen_blkif_max_pgrants, int, 0644);
+MODULE_PARM_DESC(max_persistent_grants,
+ "Maximum number of grants to map persistently");
-struct xen_blkbk {
- struct pending_req *pending_reqs;
- /* List of all 'pending_req' available */
- struct list_head pending_free;
- /* And its spinlock. */
- spinlock_t pending_free_lock;
- wait_queue_head_t pending_free_wq;
- /* The list of all pages that are available. */
- struct page **pending_pages;
- /* And the grant handles that are available. */
- grant_handle_t *pending_grant_handles;
-};
-
-static struct xen_blkbk *blkbk;
+/*
+ * The LRU mechanism to clean the lists of persistent grants needs to
+ * be executed periodically. The time interval between consecutive executions
+ * of the purge mechanism is set in ms.
+ */
+#define LRU_INTERVAL 100
/*
- * Maximum number of grant pages that can be mapped in blkback.
- * BLKIF_MAX_SEGMENTS_PER_REQUEST * RING_SIZE is the maximum number of
- * pages that blkback will persistently map.
- * Currently, this is:
- * RING_SIZE = 32 (for all known ring types)
- * BLKIF_MAX_SEGMENTS_PER_REQUEST = 11
- * sizeof(struct persistent_gnt) = 48
- * So the maximum memory used to store the grants is:
- * 32 * 11 * 48 = 16896 bytes
+ * When the persistent grants list is full we will remove unused grants
+ * from the list. The percent number of grants to be removed at each LRU
+ * execution.
*/
-static inline unsigned int max_mapped_grant_pages(enum blkif_protocol protocol)
+#define LRU_PERCENT_CLEAN 5
+
+/* Run-time switchable: /sys/module/blkback/parameters/ */
+static unsigned int log_stats;
+module_param(log_stats, int, 0644);
+
+#define BLKBACK_INVALID_HANDLE (~0)
+
+/* Number of free pages to remove on each call to free_xenballooned_pages */
+#define NUM_BATCH_FREE_PAGES 10
+
+static inline int get_free_page(struct xen_blkif *blkif, struct page **page)
{
- switch (protocol) {
- case BLKIF_PROTOCOL_NATIVE:
- return __CONST_RING_SIZE(blkif, PAGE_SIZE) *
- BLKIF_MAX_SEGMENTS_PER_REQUEST;
- case BLKIF_PROTOCOL_X86_32:
- return __CONST_RING_SIZE(blkif_x86_32, PAGE_SIZE) *
- BLKIF_MAX_SEGMENTS_PER_REQUEST;
- case BLKIF_PROTOCOL_X86_64:
- return __CONST_RING_SIZE(blkif_x86_64, PAGE_SIZE) *
- BLKIF_MAX_SEGMENTS_PER_REQUEST;
- default:
- BUG();
+ unsigned long flags;
+
+ spin_lock_irqsave(&blkif->free_pages_lock, flags);
+ if (list_empty(&blkif->free_pages)) {
+ BUG_ON(blkif->free_pages_num != 0);
+ spin_unlock_irqrestore(&blkif->free_pages_lock, flags);
+ return alloc_xenballooned_pages(1, page, false);
}
+ BUG_ON(blkif->free_pages_num == 0);
+ page[0] = list_first_entry(&blkif->free_pages, struct page, lru);
+ list_del(&page[0]->lru);
+ blkif->free_pages_num--;
+ spin_unlock_irqrestore(&blkif->free_pages_lock, flags);
+
return 0;
}
-
-/*
- * Little helpful macro to figure out the index and virtual address of the
- * pending_pages[..]. For each 'pending_req' we have have up to
- * BLKIF_MAX_SEGMENTS_PER_REQUEST (11) pages. The seg would be from 0 through
- * 10 and would index in the pending_pages[..].
- */
-static inline int vaddr_pagenr(struct pending_req *req, int seg)
+static inline void put_free_pages(struct xen_blkif *blkif, struct page **page,
+ int num)
{
- return (req - blkbk->pending_reqs) *
- BLKIF_MAX_SEGMENTS_PER_REQUEST + seg;
-}
+ unsigned long flags;
+ int i;
-#define pending_page(req, seg) pending_pages[vaddr_pagenr(req, seg)]
+ spin_lock_irqsave(&blkif->free_pages_lock, flags);
+ for (i = 0; i < num; i++)
+ list_add(&page[i]->lru, &blkif->free_pages);
+ blkif->free_pages_num += num;
+ spin_unlock_irqrestore(&blkif->free_pages_lock, flags);
+}
-static inline unsigned long vaddr(struct pending_req *req, int seg)
+static inline void shrink_free_pagepool(struct xen_blkif *blkif, int num)
{
- unsigned long pfn = page_to_pfn(blkbk->pending_page(req, seg));
- return (unsigned long)pfn_to_kaddr(pfn);
-}
+ /* Remove requested pages in batches of NUM_BATCH_FREE_PAGES */
+ struct page *page[NUM_BATCH_FREE_PAGES];
+ unsigned int num_pages = 0;
+ unsigned long flags;
-#define pending_handle(_req, _seg) \
- (blkbk->pending_grant_handles[vaddr_pagenr(_req, _seg)])
+ spin_lock_irqsave(&blkif->free_pages_lock, flags);
+ while (blkif->free_pages_num > num) {
+ BUG_ON(list_empty(&blkif->free_pages));
+ page[num_pages] = list_first_entry(&blkif->free_pages,
+ struct page, lru);
+ list_del(&page[num_pages]->lru);
+ blkif->free_pages_num--;
+ if (++num_pages == NUM_BATCH_FREE_PAGES) {
+ spin_unlock_irqrestore(&blkif->free_pages_lock, flags);
+ free_xenballooned_pages(num_pages, page);
+ spin_lock_irqsave(&blkif->free_pages_lock, flags);
+ num_pages = 0;
+ }
+ }
+ spin_unlock_irqrestore(&blkif->free_pages_lock, flags);
+ if (num_pages != 0)
+ free_xenballooned_pages(num_pages, page);
+}
+#define vaddr(page) ((unsigned long)pfn_to_kaddr(page_to_pfn(page)))
static int do_block_io_op(struct xen_blkif *blkif);
static int dispatch_rw_block_io(struct xen_blkif *blkif,
(n) = (&(pos)->node != NULL) ? rb_next(&(pos)->node) : NULL)
-static void add_persistent_gnt(struct rb_root *root,
+/*
+ * We don't need locking around the persistent grant helpers
+ * because blkback uses a single-thread for each backed, so we
+ * can be sure that this functions will never be called recursively.
+ *
+ * The only exception to that is put_persistent_grant, that can be called
+ * from interrupt context (by xen_blkbk_unmap), so we have to use atomic
+ * bit operations to modify the flags of a persistent grant and to count
+ * the number of used grants.
+ */
+static int add_persistent_gnt(struct xen_blkif *blkif,
struct persistent_gnt *persistent_gnt)
{
- struct rb_node **new = &(root->rb_node), *parent = NULL;
+ struct rb_node **new = NULL, *parent = NULL;
struct persistent_gnt *this;
+ if (blkif->persistent_gnt_c >= xen_blkif_max_pgrants) {
+ if (!blkif->vbd.overflow_max_grants)
+ blkif->vbd.overflow_max_grants = 1;
+ return -EBUSY;
+ }
/* Figure out where to put new node */
+ new = &blkif->persistent_gnts.rb_node;
while (*new) {
this = container_of(*new, struct persistent_gnt, node);
else if (persistent_gnt->gnt > this->gnt)
new = &((*new)->rb_right);
else {
- pr_alert(DRV_PFX " trying to add a gref that's already in the tree\n");
- BUG();
+ pr_alert_ratelimited(DRV_PFX " trying to add a gref that's already in the tree\n");
+ return -EINVAL;
}
}
+ bitmap_zero(persistent_gnt->flags, PERSISTENT_GNT_FLAGS_SIZE);
+ set_bit(PERSISTENT_GNT_ACTIVE, persistent_gnt->flags);
/* Add new node and rebalance tree. */
rb_link_node(&(persistent_gnt->node), parent, new);
- rb_insert_color(&(persistent_gnt->node), root);
+ rb_insert_color(&(persistent_gnt->node), &blkif->persistent_gnts);
+ blkif->persistent_gnt_c++;
+ atomic_inc(&blkif->persistent_gnt_in_use);
+ return 0;
}
-static struct persistent_gnt *get_persistent_gnt(struct rb_root *root,
+static struct persistent_gnt *get_persistent_gnt(struct xen_blkif *blkif,
grant_ref_t gref)
{
struct persistent_gnt *data;
- struct rb_node *node = root->rb_node;
+ struct rb_node *node = NULL;
+ node = blkif->persistent_gnts.rb_node;
while (node) {
data = container_of(node, struct persistent_gnt, node);
node = node->rb_left;
else if (gref > data->gnt)
node = node->rb_right;
- else
+ else {
+ if(test_bit(PERSISTENT_GNT_ACTIVE, data->flags)) {
+ pr_alert_ratelimited(DRV_PFX " requesting a grant already in use\n");
+ return NULL;
+ }
+ set_bit(PERSISTENT_GNT_ACTIVE, data->flags);
+ atomic_inc(&blkif->persistent_gnt_in_use);
return data;
+ }
}
return NULL;
}
-static void free_persistent_gnts(struct rb_root *root, unsigned int num)
+static void put_persistent_gnt(struct xen_blkif *blkif,
+ struct persistent_gnt *persistent_gnt)
+{
+ if(!test_bit(PERSISTENT_GNT_ACTIVE, persistent_gnt->flags))
+ pr_alert_ratelimited(DRV_PFX " freeing a grant already unused");
+ set_bit(PERSISTENT_GNT_WAS_ACTIVE, persistent_gnt->flags);
+ clear_bit(PERSISTENT_GNT_ACTIVE, persistent_gnt->flags);
+ atomic_dec(&blkif->persistent_gnt_in_use);
+}
+
+static void free_persistent_gnts(struct xen_blkif *blkif, struct rb_root *root,
+ unsigned int num)
{
struct gnttab_unmap_grant_ref unmap[BLKIF_MAX_SEGMENTS_PER_REQUEST];
struct page *pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
ret = gnttab_unmap_refs(unmap, NULL, pages,
segs_to_unmap);
BUG_ON(ret);
- free_xenballooned_pages(segs_to_unmap, pages);
+ put_free_pages(blkif, pages, segs_to_unmap);
segs_to_unmap = 0;
}
BUG_ON(num != 0);
}
+static void unmap_purged_grants(struct work_struct *work)
+{
+ struct gnttab_unmap_grant_ref unmap[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct page *pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct persistent_gnt *persistent_gnt;
+ int ret, segs_to_unmap = 0;
+ struct xen_blkif *blkif = container_of(work, typeof(*blkif), persistent_purge_work);
+
+ while(!list_empty(&blkif->persistent_purge_list)) {
+ persistent_gnt = list_first_entry(&blkif->persistent_purge_list,
+ struct persistent_gnt,
+ remove_node);
+ list_del(&persistent_gnt->remove_node);
+
+ gnttab_set_unmap_op(&unmap[segs_to_unmap],
+ vaddr(persistent_gnt->page),
+ GNTMAP_host_map,
+ persistent_gnt->handle);
+
+ pages[segs_to_unmap] = persistent_gnt->page;
+
+ if (++segs_to_unmap == BLKIF_MAX_SEGMENTS_PER_REQUEST) {
+ ret = gnttab_unmap_refs(unmap, NULL, pages,
+ segs_to_unmap);
+ BUG_ON(ret);
+ put_free_pages(blkif, pages, segs_to_unmap);
+ segs_to_unmap = 0;
+ }
+ kfree(persistent_gnt);
+ }
+ if (segs_to_unmap > 0) {
+ ret = gnttab_unmap_refs(unmap, NULL, pages, segs_to_unmap);
+ BUG_ON(ret);
+ put_free_pages(blkif, pages, segs_to_unmap);
+ }
+}
+
+static void purge_persistent_gnt(struct xen_blkif *blkif)
+{
+ struct persistent_gnt *persistent_gnt;
+ struct rb_node *n;
+ unsigned int num_clean, total;
+ bool scan_used = false, clean_used = false;
+ struct rb_root *root;
+
+ if (blkif->persistent_gnt_c < xen_blkif_max_pgrants ||
+ (blkif->persistent_gnt_c == xen_blkif_max_pgrants &&
+ !blkif->vbd.overflow_max_grants)) {
+ return;
+ }
+
+ if (work_pending(&blkif->persistent_purge_work)) {
+ pr_alert_ratelimited(DRV_PFX "Scheduled work from previous purge is still pending, cannot purge list\n");
+ return;
+ }
+
+ num_clean = (xen_blkif_max_pgrants / 100) * LRU_PERCENT_CLEAN;
+ num_clean = blkif->persistent_gnt_c - xen_blkif_max_pgrants + num_clean;
+ num_clean = min(blkif->persistent_gnt_c, num_clean);
+ if ((num_clean == 0) ||
+ (num_clean > (blkif->persistent_gnt_c - atomic_read(&blkif->persistent_gnt_in_use))))
+ return;
+
+ /*
+ * At this point, we can assure that there will be no calls
+ * to get_persistent_grant (because we are executing this code from
+ * xen_blkif_schedule), there can only be calls to put_persistent_gnt,
+ * which means that the number of currently used grants will go down,
+ * but never up, so we will always be able to remove the requested
+ * number of grants.
+ */
+
+ total = num_clean;
+
+ pr_debug(DRV_PFX "Going to purge %u persistent grants\n", num_clean);
+
+ INIT_LIST_HEAD(&blkif->persistent_purge_list);
+ root = &blkif->persistent_gnts;
+purge_list:
+ foreach_grant_safe(persistent_gnt, n, root, node) {
+ BUG_ON(persistent_gnt->handle ==
+ BLKBACK_INVALID_HANDLE);
+
+ if (clean_used) {
+ clear_bit(PERSISTENT_GNT_WAS_ACTIVE, persistent_gnt->flags);
+ continue;
+ }
+
+ if (test_bit(PERSISTENT_GNT_ACTIVE, persistent_gnt->flags))
+ continue;
+ if (!scan_used &&
+ (test_bit(PERSISTENT_GNT_WAS_ACTIVE, persistent_gnt->flags)))
+ continue;
+
+ rb_erase(&persistent_gnt->node, root);
+ list_add(&persistent_gnt->remove_node,
+ &blkif->persistent_purge_list);
+ if (--num_clean == 0)
+ goto finished;
+ }
+ /*
+ * If we get here it means we also need to start cleaning
+ * grants that were used since last purge in order to cope
+ * with the requested num
+ */
+ if (!scan_used && !clean_used) {
+ pr_debug(DRV_PFX "Still missing %u purged frames\n", num_clean);
+ scan_used = true;
+ goto purge_list;
+ }
+finished:
+ if (!clean_used) {
+ pr_debug(DRV_PFX "Finished scanning for grants to clean, removing used flag\n");
+ clean_used = true;
+ goto purge_list;
+ }
+
+ blkif->persistent_gnt_c -= (total - num_clean);
+ blkif->vbd.overflow_max_grants = 0;
+
+ /* We can defer this work */
+ INIT_WORK(&blkif->persistent_purge_work, unmap_purged_grants);
+ schedule_work(&blkif->persistent_purge_work);
+ pr_debug(DRV_PFX "Purged %u/%u\n", (total - num_clean), total);
+ return;
+}
+
/*
* Retrieve from the 'pending_reqs' a free pending_req structure to be used.
*/
-static struct pending_req *alloc_req(void)
+static struct pending_req *alloc_req(struct xen_blkif *blkif)
{
struct pending_req *req = NULL;
unsigned long flags;
- spin_lock_irqsave(&blkbk->pending_free_lock, flags);
- if (!list_empty(&blkbk->pending_free)) {
- req = list_entry(blkbk->pending_free.next, struct pending_req,
+ spin_lock_irqsave(&blkif->pending_free_lock, flags);
+ if (!list_empty(&blkif->pending_free)) {
+ req = list_entry(blkif->pending_free.next, struct pending_req,
free_list);
list_del(&req->free_list);
}
- spin_unlock_irqrestore(&blkbk->pending_free_lock, flags);
+ spin_unlock_irqrestore(&blkif->pending_free_lock, flags);
return req;
}
* Return the 'pending_req' structure back to the freepool. We also
* wake up the thread if it was waiting for a free page.
*/
-static void free_req(struct pending_req *req)
+static void free_req(struct xen_blkif *blkif, struct pending_req *req)
{
unsigned long flags;
int was_empty;
- spin_lock_irqsave(&blkbk->pending_free_lock, flags);
- was_empty = list_empty(&blkbk->pending_free);
- list_add(&req->free_list, &blkbk->pending_free);
- spin_unlock_irqrestore(&blkbk->pending_free_lock, flags);
+ spin_lock_irqsave(&blkif->pending_free_lock, flags);
+ was_empty = list_empty(&blkif->pending_free);
+ list_add(&req->free_list, &blkif->pending_free);
+ spin_unlock_irqrestore(&blkif->pending_free_lock, flags);
if (was_empty)
- wake_up(&blkbk->pending_free_wq);
+ wake_up(&blkif->pending_free_wq);
}
/*
static void print_stats(struct xen_blkif *blkif)
{
pr_info("xen-blkback (%s): oo %3llu | rd %4llu | wr %4llu | f %4llu"
- " | ds %4llu\n",
+ " | ds %4llu | pg: %4u/%4d\n",
current->comm, blkif->st_oo_req,
blkif->st_rd_req, blkif->st_wr_req,
- blkif->st_f_req, blkif->st_ds_req);
+ blkif->st_f_req, blkif->st_ds_req,
+ blkif->persistent_gnt_c,
+ xen_blkif_max_pgrants);
blkif->st_print = jiffies + msecs_to_jiffies(10 * 1000);
blkif->st_rd_req = 0;
blkif->st_wr_req = 0;
{
struct xen_blkif *blkif = arg;
struct xen_vbd *vbd = &blkif->vbd;
+ unsigned long timeout;
+ int ret;
xen_blkif_get(blkif);
if (unlikely(vbd->size != vbd_sz(vbd)))
xen_vbd_resize(blkif);
- wait_event_interruptible(
+ timeout = msecs_to_jiffies(LRU_INTERVAL);
+
+ timeout = wait_event_interruptible_timeout(
blkif->wq,
- blkif->waiting_reqs || kthread_should_stop());
- wait_event_interruptible(
- blkbk->pending_free_wq,
- !list_empty(&blkbk->pending_free) ||
- kthread_should_stop());
+ blkif->waiting_reqs || kthread_should_stop(),
+ timeout);
+ if (timeout == 0)
+ goto purge_gnt_list;
+ timeout = wait_event_interruptible_timeout(
+ blkif->pending_free_wq,
+ !list_empty(&blkif->pending_free) ||
+ kthread_should_stop(),
+ timeout);
+ if (timeout == 0)
+ goto purge_gnt_list;
blkif->waiting_reqs = 0;
smp_mb(); /* clear flag *before* checking for work */
- if (do_block_io_op(blkif))
+ ret = do_block_io_op(blkif);
+ if (ret > 0)
blkif->waiting_reqs = 1;
+ if (ret == -EACCES)
+ wait_event_interruptible(blkif->shutdown_wq,
+ kthread_should_stop());
+
+purge_gnt_list:
+ if (blkif->vbd.feature_gnt_persistent &&
+ time_after(jiffies, blkif->next_lru)) {
+ purge_persistent_gnt(blkif);
+ blkif->next_lru = jiffies + msecs_to_jiffies(LRU_INTERVAL);
+ }
+
+ /* Shrink if we have more than xen_blkif_max_buffer_pages */
+ shrink_free_pagepool(blkif, xen_blkif_max_buffer_pages);
if (log_stats && time_after(jiffies, blkif->st_print))
print_stats(blkif);
}
+ /* Since we are shutting down remove all pages from the buffer */
+ shrink_free_pagepool(blkif, 0 /* All */);
+
/* Free all persistent grant pages */
if (!RB_EMPTY_ROOT(&blkif->persistent_gnts))
- free_persistent_gnts(&blkif->persistent_gnts,
+ free_persistent_gnts(blkif, &blkif->persistent_gnts,
blkif->persistent_gnt_c);
BUG_ON(!RB_EMPTY_ROOT(&blkif->persistent_gnts));
return 0;
}
-struct seg_buf {
- unsigned int offset;
- unsigned int nsec;
-};
/*
* Unmap the grant references, and also remove the M2P over-rides
* used in the 'pending_req'.
*/
-static void xen_blkbk_unmap(struct pending_req *req)
+static void xen_blkbk_unmap(struct xen_blkif *blkif,
+ struct grant_page *pages[],
+ int num)
{
struct gnttab_unmap_grant_ref unmap[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- struct page *pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct page *unmap_pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
unsigned int i, invcount = 0;
- grant_handle_t handle;
int ret;
- for (i = 0; i < req->nr_pages; i++) {
- if (!test_bit(i, req->unmap_seg))
+ for (i = 0; i < num; i++) {
+ if (pages[i]->persistent_gnt != NULL) {
+ put_persistent_gnt(blkif, pages[i]->persistent_gnt);
continue;
- handle = pending_handle(req, i);
- if (handle == BLKBACK_INVALID_HANDLE)
+ }
+ if (pages[i]->handle == BLKBACK_INVALID_HANDLE)
continue;
- gnttab_set_unmap_op(&unmap[invcount], vaddr(req, i),
- GNTMAP_host_map, handle);
- pending_handle(req, i) = BLKBACK_INVALID_HANDLE;
- pages[invcount] = virt_to_page(vaddr(req, i));
- invcount++;
+ unmap_pages[invcount] = pages[i]->page;
+ gnttab_set_unmap_op(&unmap[invcount], vaddr(pages[i]->page),
+ GNTMAP_host_map, pages[i]->handle);
+ pages[i]->handle = BLKBACK_INVALID_HANDLE;
+ if (++invcount == BLKIF_MAX_SEGMENTS_PER_REQUEST) {
+ ret = gnttab_unmap_refs(unmap, NULL, unmap_pages,
+ invcount);
+ BUG_ON(ret);
+ put_free_pages(blkif, unmap_pages, invcount);
+ invcount = 0;
+ }
+ }
+ if (invcount) {
+ ret = gnttab_unmap_refs(unmap, NULL, unmap_pages, invcount);
+ BUG_ON(ret);
+ put_free_pages(blkif, unmap_pages, invcount);
}
-
- ret = gnttab_unmap_refs(unmap, NULL, pages, invcount);
- BUG_ON(ret);
}
-static int xen_blkbk_map(struct blkif_request *req,
- struct pending_req *pending_req,
- struct seg_buf seg[],
- struct page *pages[])
+static int xen_blkbk_map(struct xen_blkif *blkif,
+ struct grant_page *pages[],
+ int num, bool ro)
{
struct gnttab_map_grant_ref map[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- struct persistent_gnt *persistent_gnts[BLKIF_MAX_SEGMENTS_PER_REQUEST];
struct page *pages_to_gnt[BLKIF_MAX_SEGMENTS_PER_REQUEST];
struct persistent_gnt *persistent_gnt = NULL;
- struct xen_blkif *blkif = pending_req->blkif;
phys_addr_t addr = 0;
- int i, j;
- bool new_map;
- int nseg = req->u.rw.nr_segments;
+ int i, seg_idx, new_map_idx;
int segs_to_map = 0;
int ret = 0;
+ int last_map = 0, map_until = 0;
int use_persistent_gnts;
use_persistent_gnts = (blkif->vbd.feature_gnt_persistent);
- BUG_ON(blkif->persistent_gnt_c >
- max_mapped_grant_pages(pending_req->blkif->blk_protocol));
-
/*
* Fill out preq.nr_sects with proper amount of sectors, and setup
* assign map[..] with the PFN of the page in our domain with the
* corresponding grant reference for each page.
*/
- for (i = 0; i < nseg; i++) {
+again:
+ for (i = map_until; i < num; i++) {
uint32_t flags;
if (use_persistent_gnts)
persistent_gnt = get_persistent_gnt(
- &blkif->persistent_gnts,
- req->u.rw.seg[i].gref);
+ blkif,
+ pages[i]->gref);
if (persistent_gnt) {
/*
* We are using persistent grants and
* the grant is already mapped
*/
- new_map = false;
- } else if (use_persistent_gnts &&
- blkif->persistent_gnt_c <
- max_mapped_grant_pages(blkif->blk_protocol)) {
- /*
- * We are using persistent grants, the grant is
- * not mapped but we have room for it
- */
- new_map = true;
- persistent_gnt = kmalloc(
- sizeof(struct persistent_gnt),
- GFP_KERNEL);
- if (!persistent_gnt)
- return -ENOMEM;
- if (alloc_xenballooned_pages(1, &persistent_gnt->page,
- false)) {
- kfree(persistent_gnt);
- return -ENOMEM;
- }
- persistent_gnt->gnt = req->u.rw.seg[i].gref;
- persistent_gnt->handle = BLKBACK_INVALID_HANDLE;
-
- pages_to_gnt[segs_to_map] =
- persistent_gnt->page;
- addr = (unsigned long) pfn_to_kaddr(
- page_to_pfn(persistent_gnt->page));
-
- add_persistent_gnt(&blkif->persistent_gnts,
- persistent_gnt);
- blkif->persistent_gnt_c++;
- pr_debug(DRV_PFX " grant %u added to the tree of persistent grants, using %u/%u\n",
- persistent_gnt->gnt, blkif->persistent_gnt_c,
- max_mapped_grant_pages(blkif->blk_protocol));
+ pages[i]->page = persistent_gnt->page;
+ pages[i]->persistent_gnt = persistent_gnt;
} else {
- /*
- * We are either using persistent grants and
- * hit the maximum limit of grants mapped,
- * or we are not using persistent grants.
- */
- if (use_persistent_gnts &&
- !blkif->vbd.overflow_max_grants) {
- blkif->vbd.overflow_max_grants = 1;
- pr_alert(DRV_PFX " domain %u, device %#x is using maximum number of persistent grants\n",
- blkif->domid, blkif->vbd.handle);
- }
- new_map = true;
- pages[i] = blkbk->pending_page(pending_req, i);
- addr = vaddr(pending_req, i);
- pages_to_gnt[segs_to_map] =
- blkbk->pending_page(pending_req, i);
- }
-
- if (persistent_gnt) {
- pages[i] = persistent_gnt->page;
- persistent_gnts[i] = persistent_gnt;
- } else {
- persistent_gnts[i] = NULL;
- }
-
- if (new_map) {
+ if (get_free_page(blkif, &pages[i]->page))
+ goto out_of_memory;
+ addr = vaddr(pages[i]->page);
+ pages_to_gnt[segs_to_map] = pages[i]->page;
+ pages[i]->persistent_gnt = NULL;
flags = GNTMAP_host_map;
- if (!persistent_gnt &&
- (pending_req->operation != BLKIF_OP_READ))
+ if (!use_persistent_gnts && ro)
flags |= GNTMAP_readonly;
gnttab_set_map_op(&map[segs_to_map++], addr,
- flags, req->u.rw.seg[i].gref,
+ flags, pages[i]->gref,
blkif->domid);
}
+ map_until = i + 1;
+ if (segs_to_map == BLKIF_MAX_SEGMENTS_PER_REQUEST)
+ break;
}
if (segs_to_map) {
* so that when we access vaddr(pending_req,i) it has the contents of
* the page from the other domain.
*/
- bitmap_zero(pending_req->unmap_seg, BLKIF_MAX_SEGMENTS_PER_REQUEST);
- for (i = 0, j = 0; i < nseg; i++) {
- if (!persistent_gnts[i] ||
- persistent_gnts[i]->handle == BLKBACK_INVALID_HANDLE) {
+ for (seg_idx = last_map, new_map_idx = 0; seg_idx < map_until; seg_idx++) {
+ if (!pages[seg_idx]->persistent_gnt) {
/* This is a newly mapped grant */
- BUG_ON(j >= segs_to_map);
- if (unlikely(map[j].status != 0)) {
+ BUG_ON(new_map_idx >= segs_to_map);
+ if (unlikely(map[new_map_idx].status != 0)) {
pr_debug(DRV_PFX "invalid buffer -- could not remap it\n");
- map[j].handle = BLKBACK_INVALID_HANDLE;
+ pages[seg_idx]->handle = BLKBACK_INVALID_HANDLE;
ret |= 1;
- if (persistent_gnts[i]) {
- rb_erase(&persistent_gnts[i]->node,
- &blkif->persistent_gnts);
- blkif->persistent_gnt_c--;
- kfree(persistent_gnts[i]);
- persistent_gnts[i] = NULL;
- }
+ goto next;
}
+ pages[seg_idx]->handle = map[new_map_idx].handle;
+ } else {
+ continue;
}
- if (persistent_gnts[i]) {
- if (persistent_gnts[i]->handle ==
- BLKBACK_INVALID_HANDLE) {
+ if (use_persistent_gnts &&
+ blkif->persistent_gnt_c < xen_blkif_max_pgrants) {
+ /*
+ * We are using persistent grants, the grant is
+ * not mapped but we might have room for it.
+ */
+ persistent_gnt = kmalloc(sizeof(struct persistent_gnt),
+ GFP_KERNEL);
+ if (!persistent_gnt) {
/*
- * If this is a new persistent grant
- * save the handler
+ * If we don't have enough memory to
+ * allocate the persistent_gnt struct
+ * map this grant non-persistenly
*/
- persistent_gnts[i]->handle = map[j++].handle;
+ goto next;
}
- pending_handle(pending_req, i) =
- persistent_gnts[i]->handle;
+ persistent_gnt->gnt = map[new_map_idx].ref;
+ persistent_gnt->handle = map[new_map_idx].handle;
+ persistent_gnt->page = pages[seg_idx]->page;
+ if (add_persistent_gnt(blkif,
+ persistent_gnt)) {
+ kfree(persistent_gnt);
+ persistent_gnt = NULL;
+ goto next;
+ }
+ pages[seg_idx]->persistent_gnt = persistent_gnt;
+ pr_debug(DRV_PFX " grant %u added to the tree of persistent grants, using %u/%u\n",
+ persistent_gnt->gnt, blkif->persistent_gnt_c,
+ xen_blkif_max_pgrants);
+ goto next;
+ }
+ if (use_persistent_gnts && !blkif->vbd.overflow_max_grants) {
+ blkif->vbd.overflow_max_grants = 1;
+ pr_debug(DRV_PFX " domain %u, device %#x is using maximum number of persistent grants\n",
+ blkif->domid, blkif->vbd.handle);
+ }
+ /*
+ * We could not map this grant persistently, so use it as
+ * a non-persistent grant.
+ */
+next:
+ new_map_idx++;
+ }
+ segs_to_map = 0;
+ last_map = map_until;
+ if (map_until != num)
+ goto again;
- if (ret)
- continue;
- } else {
- pending_handle(pending_req, i) = map[j++].handle;
- bitmap_set(pending_req->unmap_seg, i, 1);
+ return ret;
+
+out_of_memory:
+ pr_alert(DRV_PFX "%s: out of memory\n", __func__);
+ put_free_pages(blkif, pages_to_gnt, segs_to_map);
+ return -ENOMEM;
+}
+
+static int xen_blkbk_map_seg(struct pending_req *pending_req)
+{
+ int rc;
+
+ rc = xen_blkbk_map(pending_req->blkif, pending_req->segments,
+ pending_req->nr_pages,
+ (pending_req->operation != BLKIF_OP_READ));
+
+ return rc;
+}
- if (ret)
- continue;
+static int xen_blkbk_parse_indirect(struct blkif_request *req,
+ struct pending_req *pending_req,
+ struct seg_buf seg[],
+ struct phys_req *preq)
+{
+ struct grant_page **pages = pending_req->indirect_pages;
+ struct xen_blkif *blkif = pending_req->blkif;
+ int indirect_grefs, rc, n, nseg, i;
+ struct blkif_request_segment_aligned *segments = NULL;
+
+ nseg = pending_req->nr_pages;
+ indirect_grefs = INDIRECT_PAGES(nseg);
+ BUG_ON(indirect_grefs > BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST);
+
+ for (i = 0; i < indirect_grefs; i++)
+ pages[i]->gref = req->u.indirect.indirect_grefs[i];
+
+ rc = xen_blkbk_map(blkif, pages, indirect_grefs, true);
+ if (rc)
+ goto unmap;
+
+ for (n = 0, i = 0; n < nseg; n++) {
+ if ((n % SEGS_PER_INDIRECT_FRAME) == 0) {
+ /* Map indirect segments */
+ if (segments)
+ kunmap_atomic(segments);
+ segments = kmap_atomic(pages[n/SEGS_PER_INDIRECT_FRAME]->page);
+ }
+ i = n % SEGS_PER_INDIRECT_FRAME;
+ pending_req->segments[n]->gref = segments[i].gref;
+ seg[n].nsec = segments[i].last_sect -
+ segments[i].first_sect + 1;
+ seg[n].offset = (segments[i].first_sect << 9);
+ if ((segments[i].last_sect >= (PAGE_SIZE >> 9)) ||
+ (segments[i].last_sect < segments[i].first_sect)) {
+ rc = -EINVAL;
+ goto unmap;
}
- seg[i].offset = (req->u.rw.seg[i].first_sect << 9);
+ preq->nr_sects += seg[n].nsec;
}
- return ret;
+
+unmap:
+ if (segments)
+ kunmap_atomic(segments);
+ xen_blkbk_unmap(blkif, pages, indirect_grefs);
+ return rc;
}
static int dispatch_discard_io(struct xen_blkif *blkif,
int status = BLKIF_RSP_OKAY;
struct block_device *bdev = blkif->vbd.bdev;
unsigned long secure;
+ struct phys_req preq;
+
+ preq.sector_number = req->u.discard.sector_number;
+ preq.nr_sects = req->u.discard.nr_sectors;
+ err = xen_vbd_translate(&preq, blkif, WRITE);
+ if (err) {
+ pr_warn(DRV_PFX "access denied: DISCARD [%llu->%llu] on dev=%04x\n",
+ preq.sector_number,
+ preq.sector_number + preq.nr_sects, blkif->vbd.pdevice);
+ goto fail_response;
+ }
blkif->st_ds_req++;
xen_blkif_get(blkif);
err = blkdev_issue_discard(bdev, req->u.discard.sector_number,
req->u.discard.nr_sectors,
GFP_KERNEL, secure);
-
+fail_response:
if (err == -EOPNOTSUPP) {
pr_debug(DRV_PFX "discard op failed, not supported\n");
status = BLKIF_RSP_EOPNOTSUPP;
struct blkif_request *req,
struct pending_req *pending_req)
{
- free_req(pending_req);
+ free_req(blkif, pending_req);
make_response(blkif, req->u.other.id, req->operation,
BLKIF_RSP_EOPNOTSUPP);
return -EIO;
* the proper response on the ring.
*/
if (atomic_dec_and_test(&pending_req->pendcnt)) {
- xen_blkbk_unmap(pending_req);
+ xen_blkbk_unmap(pending_req->blkif,
+ pending_req->segments,
+ pending_req->nr_pages);
make_response(pending_req->blkif, pending_req->id,
pending_req->operation, pending_req->status);
xen_blkif_put(pending_req->blkif);
if (atomic_read(&pending_req->blkif->drain))
complete(&pending_req->blkif->drain_complete);
}
- free_req(pending_req);
+ free_req(pending_req->blkif, pending_req);
}
}
rp = blk_rings->common.sring->req_prod;
rmb(); /* Ensure we see queued requests up to 'rp'. */
+ if (RING_REQUEST_PROD_OVERFLOW(&blk_rings->common, rp)) {
+ rc = blk_rings->common.rsp_prod_pvt;
+ pr_warn(DRV_PFX "Frontend provided bogus ring requests (%d - %d = %d). Halting ring processing on dev=%04x\n",
+ rp, rc, rp - rc, blkif->vbd.pdevice);
+ return -EACCES;
+ }
while (rc != rp) {
if (RING_REQUEST_CONS_OVERFLOW(&blk_rings->common, rc))
break;
}
- pending_req = alloc_req();
+ pending_req = alloc_req(blkif);
if (NULL == pending_req) {
blkif->st_oo_req++;
more_to_do = 1;
case BLKIF_OP_WRITE:
case BLKIF_OP_WRITE_BARRIER:
case BLKIF_OP_FLUSH_DISKCACHE:
+ case BLKIF_OP_INDIRECT:
if (dispatch_rw_block_io(blkif, &req, pending_req))
goto done;
break;
case BLKIF_OP_DISCARD:
- free_req(pending_req);
+ free_req(blkif, pending_req);
if (dispatch_discard_io(blkif, &req))
goto done;
break;
struct pending_req *pending_req)
{
struct phys_req preq;
- struct seg_buf seg[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct seg_buf *seg = pending_req->seg;
unsigned int nseg;
struct bio *bio = NULL;
- struct bio *biolist[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct bio **biolist = pending_req->biolist;
int i, nbio = 0;
int operation;
struct blk_plug plug;
bool drain = false;
- struct page *pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct grant_page **pages = pending_req->segments;
+ unsigned short req_operation;
+
+ req_operation = req->operation == BLKIF_OP_INDIRECT ?
+ req->u.indirect.indirect_op : req->operation;
+ if ((req->operation == BLKIF_OP_INDIRECT) &&
+ (req_operation != BLKIF_OP_READ) &&
+ (req_operation != BLKIF_OP_WRITE)) {
+ pr_debug(DRV_PFX "Invalid indirect operation (%u)\n",
+ req_operation);
+ goto fail_response;
+ }
- switch (req->operation) {
+ switch (req_operation) {
case BLKIF_OP_READ:
blkif->st_rd_req++;
operation = READ;
}
/* Check that the number of segments is sane. */
- nseg = req->u.rw.nr_segments;
+ nseg = req->operation == BLKIF_OP_INDIRECT ?
+ req->u.indirect.nr_segments : req->u.rw.nr_segments;
if (unlikely(nseg == 0 && operation != WRITE_FLUSH) ||
- unlikely(nseg > BLKIF_MAX_SEGMENTS_PER_REQUEST)) {
+ unlikely((req->operation != BLKIF_OP_INDIRECT) &&
+ (nseg > BLKIF_MAX_SEGMENTS_PER_REQUEST)) ||
+ unlikely((req->operation == BLKIF_OP_INDIRECT) &&
+ (nseg > MAX_INDIRECT_SEGMENTS))) {
pr_debug(DRV_PFX "Bad number of segments in request (%d)\n",
nseg);
/* Haven't submitted any bio's yet. */
goto fail_response;
}
- preq.sector_number = req->u.rw.sector_number;
preq.nr_sects = 0;
pending_req->blkif = blkif;
pending_req->id = req->u.rw.id;
- pending_req->operation = req->operation;
+ pending_req->operation = req_operation;
pending_req->status = BLKIF_RSP_OKAY;
pending_req->nr_pages = nseg;
- for (i = 0; i < nseg; i++) {
- seg[i].nsec = req->u.rw.seg[i].last_sect -
- req->u.rw.seg[i].first_sect + 1;
- if ((req->u.rw.seg[i].last_sect >= (PAGE_SIZE >> 9)) ||
- (req->u.rw.seg[i].last_sect < req->u.rw.seg[i].first_sect))
+ if (req->operation != BLKIF_OP_INDIRECT) {
+ preq.dev = req->u.rw.handle;
+ preq.sector_number = req->u.rw.sector_number;
+ for (i = 0; i < nseg; i++) {
+ pages[i]->gref = req->u.rw.seg[i].gref;
+ seg[i].nsec = req->u.rw.seg[i].last_sect -
+ req->u.rw.seg[i].first_sect + 1;
+ seg[i].offset = (req->u.rw.seg[i].first_sect << 9);
+ if ((req->u.rw.seg[i].last_sect >= (PAGE_SIZE >> 9)) ||
+ (req->u.rw.seg[i].last_sect <
+ req->u.rw.seg[i].first_sect))
+ goto fail_response;
+ preq.nr_sects += seg[i].nsec;
+ }
+ } else {
+ preq.dev = req->u.indirect.handle;
+ preq.sector_number = req->u.indirect.sector_number;
+ if (xen_blkbk_parse_indirect(req, pending_req, seg, &preq))
goto fail_response;
- preq.nr_sects += seg[i].nsec;
-
}
if (xen_vbd_translate(&preq, blkif, operation) != 0) {
* the hypercall to unmap the grants - that is all done in
* xen_blkbk_unmap.
*/
- if (xen_blkbk_map(req, pending_req, seg, pages))
+ if (xen_blkbk_map_seg(pending_req))
goto fail_flush;
/*
for (i = 0; i < nseg; i++) {
while ((bio == NULL) ||
(bio_add_page(bio,
- pages[i],
+ pages[i]->page,
seg[i].nsec << 9,
seg[i].offset) == 0)) {
- bio = bio_alloc(GFP_KERNEL, nseg-i);
+ int nr_iovecs = min_t(int, (nseg-i), BIO_MAX_PAGES);
+ bio = bio_alloc(GFP_KERNEL, nr_iovecs);
if (unlikely(bio == NULL))
goto fail_put_bio;
return 0;
fail_flush:
- xen_blkbk_unmap(pending_req);
+ xen_blkbk_unmap(blkif, pending_req->segments,
+ pending_req->nr_pages);
fail_response:
/* Haven't submitted any bio's yet. */
- make_response(blkif, req->u.rw.id, req->operation, BLKIF_RSP_ERROR);
- free_req(pending_req);
+ make_response(blkif, req->u.rw.id, req_operation, BLKIF_RSP_ERROR);
+ free_req(blkif, pending_req);
msleep(1); /* back off a bit */
return -EIO;
static int __init xen_blkif_init(void)
{
- int i, mmap_pages;
int rc = 0;
if (!xen_domain())
return -ENODEV;
- blkbk = kzalloc(sizeof(struct xen_blkbk), GFP_KERNEL);
- if (!blkbk) {
- pr_alert(DRV_PFX "%s: out of memory!\n", __func__);
- return -ENOMEM;
- }
-
- mmap_pages = xen_blkif_reqs * BLKIF_MAX_SEGMENTS_PER_REQUEST;
-
- blkbk->pending_reqs = kzalloc(sizeof(blkbk->pending_reqs[0]) *
- xen_blkif_reqs, GFP_KERNEL);
- blkbk->pending_grant_handles = kmalloc(sizeof(blkbk->pending_grant_handles[0]) *
- mmap_pages, GFP_KERNEL);
- blkbk->pending_pages = kzalloc(sizeof(blkbk->pending_pages[0]) *
- mmap_pages, GFP_KERNEL);
-
- if (!blkbk->pending_reqs || !blkbk->pending_grant_handles ||
- !blkbk->pending_pages) {
- rc = -ENOMEM;
- goto out_of_memory;
- }
-
- for (i = 0; i < mmap_pages; i++) {
- blkbk->pending_grant_handles[i] = BLKBACK_INVALID_HANDLE;
- blkbk->pending_pages[i] = alloc_page(GFP_KERNEL);
- if (blkbk->pending_pages[i] == NULL) {
- rc = -ENOMEM;
- goto out_of_memory;
- }
- }
rc = xen_blkif_interface_init();
if (rc)
goto failed_init;
- INIT_LIST_HEAD(&blkbk->pending_free);
- spin_lock_init(&blkbk->pending_free_lock);
- init_waitqueue_head(&blkbk->pending_free_wq);
-
- for (i = 0; i < xen_blkif_reqs; i++)
- list_add_tail(&blkbk->pending_reqs[i].free_list,
- &blkbk->pending_free);
-
rc = xen_blkif_xenbus_init();
if (rc)
goto failed_init;
- return 0;
-
- out_of_memory:
- pr_alert(DRV_PFX "%s: out of memory\n", __func__);
failed_init:
- kfree(blkbk->pending_reqs);
- kfree(blkbk->pending_grant_handles);
- if (blkbk->pending_pages) {
- for (i = 0; i < mmap_pages; i++) {
- if (blkbk->pending_pages[i])
- __free_page(blkbk->pending_pages[i]);
- }
- kfree(blkbk->pending_pages);
- }
- kfree(blkbk);
- blkbk = NULL;
return rc;
}
__func__, __LINE__, ##args)
+/*
+ * This is the maximum number of segments that would be allowed in indirect
+ * requests. This value will also be passed to the frontend.
+ */
+#define MAX_INDIRECT_SEGMENTS 256
+
+#define SEGS_PER_INDIRECT_FRAME \
+ (PAGE_SIZE/sizeof(struct blkif_request_segment_aligned))
+#define MAX_INDIRECT_PAGES \
+ ((MAX_INDIRECT_SEGMENTS + SEGS_PER_INDIRECT_FRAME - 1)/SEGS_PER_INDIRECT_FRAME)
+#define INDIRECT_PAGES(_segs) \
+ ((_segs + SEGS_PER_INDIRECT_FRAME - 1)/SEGS_PER_INDIRECT_FRAME)
+
/* Not a real protocol. Used to generate ring structs which contain
* the elements common to all protocols only. This way we get a
* compiler-checkable way to use common struct elements, so we can
uint64_t id; /* private guest value, echoed in resp */
} __attribute__((__packed__));
+struct blkif_x86_32_request_indirect {
+ uint8_t indirect_op;
+ uint16_t nr_segments;
+ uint64_t id;
+ blkif_sector_t sector_number;
+ blkif_vdev_t handle;
+ uint16_t _pad1;
+ grant_ref_t indirect_grefs[BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST];
+ /*
+ * The maximum number of indirect segments (and pages) that will
+ * be used is determined by MAX_INDIRECT_SEGMENTS, this value
+ * is also exported to the guest (via xenstore
+ * feature-max-indirect-segments entry), so the frontend knows how
+ * many indirect segments the backend supports.
+ */
+ uint64_t _pad2; /* make it 64 byte aligned */
+} __attribute__((__packed__));
+
struct blkif_x86_32_request {
uint8_t operation; /* BLKIF_OP_??? */
union {
struct blkif_x86_32_request_rw rw;
struct blkif_x86_32_request_discard discard;
struct blkif_x86_32_request_other other;
+ struct blkif_x86_32_request_indirect indirect;
} u;
} __attribute__((__packed__));
uint64_t id; /* private guest value, echoed in resp */
} __attribute__((__packed__));
+struct blkif_x86_64_request_indirect {
+ uint8_t indirect_op;
+ uint16_t nr_segments;
+ uint32_t _pad1; /* offsetof(blkif_..,u.indirect.id)==8 */
+ uint64_t id;
+ blkif_sector_t sector_number;
+ blkif_vdev_t handle;
+ uint16_t _pad2;
+ grant_ref_t indirect_grefs[BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST];
+ /*
+ * The maximum number of indirect segments (and pages) that will
+ * be used is determined by MAX_INDIRECT_SEGMENTS, this value
+ * is also exported to the guest (via xenstore
+ * feature-max-indirect-segments entry), so the frontend knows how
+ * many indirect segments the backend supports.
+ */
+ uint32_t _pad3; /* make it 64 byte aligned */
+} __attribute__((__packed__));
+
struct blkif_x86_64_request {
uint8_t operation; /* BLKIF_OP_??? */
union {
struct blkif_x86_64_request_rw rw;
struct blkif_x86_64_request_discard discard;
struct blkif_x86_64_request_other other;
+ struct blkif_x86_64_request_indirect indirect;
} u;
} __attribute__((__packed__));
struct backend_info;
+/* Number of available flags */
+#define PERSISTENT_GNT_FLAGS_SIZE 2
+/* This persistent grant is currently in use */
+#define PERSISTENT_GNT_ACTIVE 0
+/*
+ * This persistent grant has been used, this flag is set when we remove the
+ * PERSISTENT_GNT_ACTIVE, to know that this grant has been used recently.
+ */
+#define PERSISTENT_GNT_WAS_ACTIVE 1
+
+/* Number of requests that we can fit in a ring */
+#define XEN_BLKIF_REQS 32
struct persistent_gnt {
struct page *page;
grant_ref_t gnt;
grant_handle_t handle;
+ DECLARE_BITMAP(flags, PERSISTENT_GNT_FLAGS_SIZE);
struct rb_node node;
+ struct list_head remove_node;
};
struct xen_blkif {
/* tree to store persistent grants */
struct rb_root persistent_gnts;
unsigned int persistent_gnt_c;
+ atomic_t persistent_gnt_in_use;
+ unsigned long next_lru;
+
+ /* used by the kworker that offload work from the persistent purge */
+ struct list_head persistent_purge_list;
+ struct work_struct persistent_purge_work;
+
+ /* buffer of free pages to map grant refs */
+ spinlock_t free_pages_lock;
+ int free_pages_num;
+ struct list_head free_pages;
+
+ /* List of all 'pending_req' available */
+ struct list_head pending_free;
+ /* And its spinlock. */
+ spinlock_t pending_free_lock;
+ wait_queue_head_t pending_free_wq;
/* statistics */
unsigned long st_print;
unsigned long long st_wr_sect;
wait_queue_head_t waiting_to_free;
+ /* Thread shutdown wait queue. */
+ wait_queue_head_t shutdown_wq;
+};
+
+struct seg_buf {
+ unsigned long offset;
+ unsigned int nsec;
+};
+
+struct grant_page {
+ struct page *page;
+ struct persistent_gnt *persistent_gnt;
+ grant_handle_t handle;
+ grant_ref_t gref;
+};
+
+/*
+ * Each outstanding request that we've passed to the lower device layers has a
+ * 'pending_req' allocated to it. Each buffer_head that completes decrements
+ * the pendcnt towards zero. When it hits zero, the specified domain has a
+ * response queued for it, with the saved 'id' passed back.
+ */
+struct pending_req {
+ struct xen_blkif *blkif;
+ u64 id;
+ int nr_pages;
+ atomic_t pendcnt;
+ unsigned short operation;
+ int status;
+ struct list_head free_list;
+ struct grant_page *segments[MAX_INDIRECT_SEGMENTS];
+ /* Indirect descriptors */
+ struct grant_page *indirect_pages[MAX_INDIRECT_PAGES];
+ struct seg_buf seg[MAX_INDIRECT_SEGMENTS];
+ struct bio *biolist[MAX_INDIRECT_SEGMENTS];
};
irqreturn_t xen_blkif_be_int(int irq, void *dev_id);
int xen_blkif_schedule(void *arg);
+int xen_blkif_purge_persistent(void *arg);
int xen_blkbk_flush_diskcache(struct xenbus_transaction xbt,
struct backend_info *be, int state);
static inline void blkif_get_x86_32_req(struct blkif_request *dst,
struct blkif_x86_32_request *src)
{
- int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST;
+ int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST, j;
dst->operation = src->operation;
switch (src->operation) {
case BLKIF_OP_READ:
dst->u.discard.sector_number = src->u.discard.sector_number;
dst->u.discard.nr_sectors = src->u.discard.nr_sectors;
break;
+ case BLKIF_OP_INDIRECT:
+ dst->u.indirect.indirect_op = src->u.indirect.indirect_op;
+ dst->u.indirect.nr_segments = src->u.indirect.nr_segments;
+ dst->u.indirect.handle = src->u.indirect.handle;
+ dst->u.indirect.id = src->u.indirect.id;
+ dst->u.indirect.sector_number = src->u.indirect.sector_number;
+ barrier();
+ j = min(MAX_INDIRECT_PAGES, INDIRECT_PAGES(dst->u.indirect.nr_segments));
+ for (i = 0; i < j; i++)
+ dst->u.indirect.indirect_grefs[i] =
+ src->u.indirect.indirect_grefs[i];
+ break;
default:
/*
* Don't know how to translate this op. Only get the
static inline void blkif_get_x86_64_req(struct blkif_request *dst,
struct blkif_x86_64_request *src)
{
- int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST;
+ int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST, j;
dst->operation = src->operation;
switch (src->operation) {
case BLKIF_OP_READ:
dst->u.discard.sector_number = src->u.discard.sector_number;
dst->u.discard.nr_sectors = src->u.discard.nr_sectors;
break;
+ case BLKIF_OP_INDIRECT:
+ dst->u.indirect.indirect_op = src->u.indirect.indirect_op;
+ dst->u.indirect.nr_segments = src->u.indirect.nr_segments;
+ dst->u.indirect.handle = src->u.indirect.handle;
+ dst->u.indirect.id = src->u.indirect.id;
+ dst->u.indirect.sector_number = src->u.indirect.sector_number;
+ barrier();
+ j = min(MAX_INDIRECT_PAGES, INDIRECT_PAGES(dst->u.indirect.nr_segments));
+ for (i = 0; i < j; i++)
+ dst->u.indirect.indirect_grefs[i] =
+ src->u.indirect.indirect_grefs[i];
+ break;
default:
/*
* Don't know how to translate this op. Only get the
err = PTR_ERR(blkif->xenblkd);
blkif->xenblkd = NULL;
xenbus_dev_error(blkif->be->dev, err, "start xenblkd");
+ return;
}
}
static struct xen_blkif *xen_blkif_alloc(domid_t domid)
{
struct xen_blkif *blkif;
+ struct pending_req *req, *n;
+ int i, j;
+
+ BUILD_BUG_ON(MAX_INDIRECT_PAGES > BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST);
blkif = kmem_cache_zalloc(xen_blkif_cachep, GFP_KERNEL);
if (!blkif)
blkif->st_print = jiffies;
init_waitqueue_head(&blkif->waiting_to_free);
blkif->persistent_gnts.rb_node = NULL;
+ spin_lock_init(&blkif->free_pages_lock);
+ INIT_LIST_HEAD(&blkif->free_pages);
+ blkif->free_pages_num = 0;
+ atomic_set(&blkif->persistent_gnt_in_use, 0);
+
+ INIT_LIST_HEAD(&blkif->pending_free);
+
+ for (i = 0; i < XEN_BLKIF_REQS; i++) {
+ req = kzalloc(sizeof(*req), GFP_KERNEL);
+ if (!req)
+ goto fail;
+ list_add_tail(&req->free_list,
+ &blkif->pending_free);
+ for (j = 0; j < MAX_INDIRECT_SEGMENTS; j++) {
+ req->segments[j] = kzalloc(sizeof(*req->segments[0]),
+ GFP_KERNEL);
+ if (!req->segments[j])
+ goto fail;
+ }
+ for (j = 0; j < MAX_INDIRECT_PAGES; j++) {
+ req->indirect_pages[j] = kzalloc(sizeof(*req->indirect_pages[0]),
+ GFP_KERNEL);
+ if (!req->indirect_pages[j])
+ goto fail;
+ }
+ }
+ spin_lock_init(&blkif->pending_free_lock);
+ init_waitqueue_head(&blkif->pending_free_wq);
+ init_waitqueue_head(&blkif->shutdown_wq);
return blkif;
+
+fail:
+ list_for_each_entry_safe(req, n, &blkif->pending_free, free_list) {
+ list_del(&req->free_list);
+ for (j = 0; j < MAX_INDIRECT_SEGMENTS; j++) {
+ if (!req->segments[j])
+ break;
+ kfree(req->segments[j]);
+ }
+ for (j = 0; j < MAX_INDIRECT_PAGES; j++) {
+ if (!req->indirect_pages[j])
+ break;
+ kfree(req->indirect_pages[j]);
+ }
+ kfree(req);
+ }
+
+ kmem_cache_free(xen_blkif_cachep, blkif);
+
+ return ERR_PTR(-ENOMEM);
}
static int xen_blkif_map(struct xen_blkif *blkif, unsigned long shared_page,
{
if (blkif->xenblkd) {
kthread_stop(blkif->xenblkd);
+ wake_up(&blkif->shutdown_wq);
blkif->xenblkd = NULL;
}
static void xen_blkif_free(struct xen_blkif *blkif)
{
+ struct pending_req *req, *n;
+ int i = 0, j;
+
if (!atomic_dec_and_test(&blkif->refcnt))
BUG();
+
+ /* Check that there is no request in use */
+ list_for_each_entry_safe(req, n, &blkif->pending_free, free_list) {
+ list_del(&req->free_list);
+
+ for (j = 0; j < MAX_INDIRECT_SEGMENTS; j++)
+ kfree(req->segments[j]);
+
+ for (j = 0; j < MAX_INDIRECT_PAGES; j++)
+ kfree(req->indirect_pages[j]);
+
+ kfree(req);
+ i++;
+ }
+
+ WARN_ON(i != XEN_BLKIF_REQS);
+
kmem_cache_free(xen_blkif_cachep, blkif);
}
dev->nodename);
goto abort;
}
+ err = xenbus_printf(xbt, dev->nodename, "feature-max-indirect-segments", "%u",
+ MAX_INDIRECT_SEGMENTS);
+ if (err)
+ dev_warn(&dev->dev, "writing %s/feature-max-indirect-segments (%d)",
+ dev->nodename, err);
err = xenbus_printf(xbt, dev->nodename, "sectors", "%llu",
(unsigned long long)vbd_sz(&be->blkif->vbd));
dev->nodename);
goto abort;
}
+ err = xenbus_printf(xbt, dev->nodename, "physical-sector-size", "%u",
+ bdev_physical_block_size(be->blkif->vbd.bdev));
+ if (err)
+ xenbus_dev_error(dev, err, "writing %s/physical-sector-size",
+ dev->nodename);
err = xenbus_transaction_end(xbt, 0);
if (err == -EAGAIN)
struct blk_shadow {
struct blkif_request req;
struct request *request;
- struct grant *grants_used[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct grant **grants_used;
+ struct grant **indirect_grants;
+ struct scatterlist *sg;
+};
+
+struct split_bio {
+ struct bio *bio;
+ atomic_t pending;
+ int err;
};
static DEFINE_MUTEX(blkfront_mutex);
static const struct block_device_operations xlvbd_block_fops;
+/*
+ * Maximum number of segments in indirect requests, the actual value used by
+ * the frontend driver is the minimum of this value and the value provided
+ * by the backend driver.
+ */
+
+static unsigned int xen_blkif_max_segments = 32;
+module_param_named(max, xen_blkif_max_segments, int, S_IRUGO);
+MODULE_PARM_DESC(max, "Maximum amount of segments in indirect requests (default is 32)");
+
#define BLK_RING_SIZE __CONST_RING_SIZE(blkif, PAGE_SIZE)
/*
enum blkif_state connected;
int ring_ref;
struct blkif_front_ring ring;
- struct scatterlist sg[BLKIF_MAX_SEGMENTS_PER_REQUEST];
unsigned int evtchn, irq;
struct request_queue *rq;
struct work_struct work;
unsigned int discard_granularity;
unsigned int discard_alignment;
unsigned int feature_persistent:1;
+ unsigned int max_indirect_segments;
int is_ready;
};
#define DEV_NAME "xvd" /* name in /dev */
+#define SEGS_PER_INDIRECT_FRAME \
+ (PAGE_SIZE/sizeof(struct blkif_request_segment_aligned))
+#define INDIRECT_GREFS(_segs) \
+ ((_segs + SEGS_PER_INDIRECT_FRAME - 1)/SEGS_PER_INDIRECT_FRAME)
+
+static int blkfront_setup_indirect(struct blkfront_info *info);
+
static int get_id_from_freelist(struct blkfront_info *info)
{
unsigned long free = info->shadow_free;
struct blkif_request *ring_req;
unsigned long id;
unsigned int fsect, lsect;
- int i, ref;
+ int i, ref, n;
+ struct blkif_request_segment_aligned *segments = NULL;
/*
* Used to store if we are able to queue the request by just using
grant_ref_t gref_head;
struct grant *gnt_list_entry = NULL;
struct scatterlist *sg;
+ int nseg, max_grefs;
if (unlikely(info->connected != BLKIF_STATE_CONNECTED))
return 1;
- /* Check if we have enought grants to allocate a requests */
- if (info->persistent_gnts_c < BLKIF_MAX_SEGMENTS_PER_REQUEST) {
+ max_grefs = info->max_indirect_segments ?
+ info->max_indirect_segments +
+ INDIRECT_GREFS(info->max_indirect_segments) :
+ BLKIF_MAX_SEGMENTS_PER_REQUEST;
+
+ /* Check if we have enough grants to allocate a requests */
+ if (info->persistent_gnts_c < max_grefs) {
new_persistent_gnts = 1;
if (gnttab_alloc_grant_references(
- BLKIF_MAX_SEGMENTS_PER_REQUEST - info->persistent_gnts_c,
+ max_grefs - info->persistent_gnts_c,
&gref_head) < 0) {
gnttab_request_free_callback(
&info->callback,
blkif_restart_queue_callback,
info,
- BLKIF_MAX_SEGMENTS_PER_REQUEST);
+ max_grefs);
return 1;
}
} else
id = get_id_from_freelist(info);
info->shadow[id].request = req;
- ring_req->u.rw.id = id;
- ring_req->u.rw.sector_number = (blkif_sector_t)blk_rq_pos(req);
- ring_req->u.rw.handle = info->handle;
-
- ring_req->operation = rq_data_dir(req) ?
- BLKIF_OP_WRITE : BLKIF_OP_READ;
-
- if (req->cmd_flags & (REQ_FLUSH | REQ_FUA)) {
- /*
- * Ideally we can do an unordered flush-to-disk. In case the
- * backend onlysupports barriers, use that. A barrier request
- * a superset of FUA, so we can implement it the same
- * way. (It's also a FLUSH+FUA, since it is
- * guaranteed ordered WRT previous writes.)
- */
- ring_req->operation = info->flush_op;
- }
-
if (unlikely(req->cmd_flags & (REQ_DISCARD | REQ_SECURE))) {
- /* id, sector_number and handle are set above. */
ring_req->operation = BLKIF_OP_DISCARD;
ring_req->u.discard.nr_sectors = blk_rq_sectors(req);
+ ring_req->u.discard.id = id;
+ ring_req->u.discard.sector_number = (blkif_sector_t)blk_rq_pos(req);
if ((req->cmd_flags & REQ_SECURE) && info->feature_secdiscard)
ring_req->u.discard.flag = BLKIF_DISCARD_SECURE;
else
ring_req->u.discard.flag = 0;
} else {
- ring_req->u.rw.nr_segments = blk_rq_map_sg(req->q, req,
- info->sg);
- BUG_ON(ring_req->u.rw.nr_segments >
- BLKIF_MAX_SEGMENTS_PER_REQUEST);
-
- for_each_sg(info->sg, sg, ring_req->u.rw.nr_segments, i) {
+ BUG_ON(info->max_indirect_segments == 0 &&
+ req->nr_phys_segments > BLKIF_MAX_SEGMENTS_PER_REQUEST);
+ BUG_ON(info->max_indirect_segments &&
+ req->nr_phys_segments > info->max_indirect_segments);
+ nseg = blk_rq_map_sg(req->q, req, info->shadow[id].sg);
+ ring_req->u.rw.id = id;
+ if (nseg > BLKIF_MAX_SEGMENTS_PER_REQUEST) {
+ /*
+ * The indirect operation can only be a BLKIF_OP_READ or
+ * BLKIF_OP_WRITE
+ */
+ BUG_ON(req->cmd_flags & (REQ_FLUSH | REQ_FUA));
+ ring_req->operation = BLKIF_OP_INDIRECT;
+ ring_req->u.indirect.indirect_op = rq_data_dir(req) ?
+ BLKIF_OP_WRITE : BLKIF_OP_READ;
+ ring_req->u.indirect.sector_number = (blkif_sector_t)blk_rq_pos(req);
+ ring_req->u.indirect.handle = info->handle;
+ ring_req->u.indirect.nr_segments = nseg;
+ } else {
+ ring_req->u.rw.sector_number = (blkif_sector_t)blk_rq_pos(req);
+ ring_req->u.rw.handle = info->handle;
+ ring_req->operation = rq_data_dir(req) ?
+ BLKIF_OP_WRITE : BLKIF_OP_READ;
+ if (req->cmd_flags & (REQ_FLUSH | REQ_FUA)) {
+ /*
+ * Ideally we can do an unordered flush-to-disk. In case the
+ * backend onlysupports barriers, use that. A barrier request
+ * a superset of FUA, so we can implement it the same
+ * way. (It's also a FLUSH+FUA, since it is
+ * guaranteed ordered WRT previous writes.)
+ */
+ ring_req->operation = info->flush_op;
+ }
+ ring_req->u.rw.nr_segments = nseg;
+ }
+ for_each_sg(info->shadow[id].sg, sg, nseg, i) {
fsect = sg->offset >> 9;
lsect = fsect + (sg->length >> 9) - 1;
+ if ((ring_req->operation == BLKIF_OP_INDIRECT) &&
+ (i % SEGS_PER_INDIRECT_FRAME == 0)) {
+ if (segments)
+ kunmap_atomic(segments);
+
+ n = i / SEGS_PER_INDIRECT_FRAME;
+ gnt_list_entry = get_grant(&gref_head, info);
+ info->shadow[id].indirect_grants[n] = gnt_list_entry;
+ segments = kmap_atomic(pfn_to_page(gnt_list_entry->pfn));
+ ring_req->u.indirect.indirect_grefs[n] = gnt_list_entry->gref;
+ }
+
gnt_list_entry = get_grant(&gref_head, info);
ref = gnt_list_entry->gref;
BUG_ON(sg->offset + sg->length > PAGE_SIZE);
- shared_data = kmap_atomic(
- pfn_to_page(gnt_list_entry->pfn));
+ shared_data = kmap_atomic(pfn_to_page(gnt_list_entry->pfn));
bvec_data = kmap_atomic(sg_page(sg));
/*
kunmap_atomic(bvec_data);
kunmap_atomic(shared_data);
}
-
- ring_req->u.rw.seg[i] =
- (struct blkif_request_segment) {
- .gref = ref,
- .first_sect = fsect,
- .last_sect = lsect };
+ if (ring_req->operation != BLKIF_OP_INDIRECT) {
+ ring_req->u.rw.seg[i] =
+ (struct blkif_request_segment) {
+ .gref = ref,
+ .first_sect = fsect,
+ .last_sect = lsect };
+ } else {
+ n = i % SEGS_PER_INDIRECT_FRAME;
+ segments[n] =
+ (struct blkif_request_segment_aligned) {
+ .gref = ref,
+ .first_sect = fsect,
+ .last_sect = lsect };
+ }
}
+ if (segments)
+ kunmap_atomic(segments);
}
info->ring.req_prod_pvt++;
flush_requests(info);
}
-static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size)
+static int xlvbd_init_blk_queue(struct gendisk *gd, u16 sector_size,
+ unsigned int physical_sector_size,
+ unsigned int segments)
{
struct request_queue *rq;
struct blkfront_info *info = gd->private_data;
/* Hard sector size and max sectors impersonate the equiv. hardware. */
blk_queue_logical_block_size(rq, sector_size);
- blk_queue_max_hw_sectors(rq, 512);
+ blk_queue_physical_block_size(rq, physical_sector_size);
+ blk_queue_max_hw_sectors(rq, (segments * PAGE_SIZE) / 512);
/* Each segment in a request is up to an aligned page in size. */
blk_queue_segment_boundary(rq, PAGE_SIZE - 1);
blk_queue_max_segment_size(rq, PAGE_SIZE);
/* Ensure a merged request will fit in a single I/O ring slot. */
- blk_queue_max_segments(rq, BLKIF_MAX_SEGMENTS_PER_REQUEST);
+ blk_queue_max_segments(rq, segments);
/* Make sure buffer addresses are sector-aligned. */
blk_queue_dma_alignment(rq, 511);
static void xlvbd_flush(struct blkfront_info *info)
{
blk_queue_flush(info->rq, info->feature_flush);
- printk(KERN_INFO "blkfront: %s: %s: %s %s\n",
+ printk(KERN_INFO "blkfront: %s: %s: %s %s %s %s %s\n",
info->gd->disk_name,
info->flush_op == BLKIF_OP_WRITE_BARRIER ?
"barrier" : (info->flush_op == BLKIF_OP_FLUSH_DISKCACHE ?
"flush diskcache" : "barrier or flush"),
- info->feature_flush ? "enabled" : "disabled",
- info->feature_persistent ? "using persistent grants" : "");
+ info->feature_flush ? "enabled;" : "disabled;",
+ "persistent grants:",
+ info->feature_persistent ? "enabled;" : "disabled;",
+ "indirect descriptors:",
+ info->max_indirect_segments ? "enabled;" : "disabled;");
}
static int xen_translate_vdev(int vdevice, int *minor, unsigned int *offset)
static int xlvbd_alloc_gendisk(blkif_sector_t capacity,
struct blkfront_info *info,
- u16 vdisk_info, u16 sector_size)
+ u16 vdisk_info, u16 sector_size,
+ unsigned int physical_sector_size)
{
struct gendisk *gd;
int nr_minors = 1;
gd->driverfs_dev = &(info->xbdev->dev);
set_capacity(gd, capacity);
- if (xlvbd_init_blk_queue(gd, sector_size)) {
+ if (xlvbd_init_blk_queue(gd, sector_size, physical_sector_size,
+ info->max_indirect_segments ? :
+ BLKIF_MAX_SEGMENTS_PER_REQUEST)) {
del_gendisk(gd);
goto release;
}
{
struct grant *persistent_gnt;
struct grant *n;
+ int i, j, segs;
/* Prevent new requests being issued until we fix things up. */
spin_lock_irq(&info->io_lock);
}
BUG_ON(info->persistent_gnts_c != 0);
+ for (i = 0; i < BLK_RING_SIZE; i++) {
+ /*
+ * Clear persistent grants present in requests already
+ * on the shared ring
+ */
+ if (!info->shadow[i].request)
+ goto free_shadow;
+
+ segs = info->shadow[i].req.operation == BLKIF_OP_INDIRECT ?
+ info->shadow[i].req.u.indirect.nr_segments :
+ info->shadow[i].req.u.rw.nr_segments;
+ for (j = 0; j < segs; j++) {
+ persistent_gnt = info->shadow[i].grants_used[j];
+ gnttab_end_foreign_access(persistent_gnt->gref, 0, 0UL);
+ __free_page(pfn_to_page(persistent_gnt->pfn));
+ kfree(persistent_gnt);
+ }
+
+ if (info->shadow[i].req.operation != BLKIF_OP_INDIRECT)
+ /*
+ * If this is not an indirect operation don't try to
+ * free indirect segments
+ */
+ goto free_shadow;
+
+ for (j = 0; j < INDIRECT_GREFS(segs); j++) {
+ persistent_gnt = info->shadow[i].indirect_grants[j];
+ gnttab_end_foreign_access(persistent_gnt->gref, 0, 0UL);
+ __free_page(pfn_to_page(persistent_gnt->pfn));
+ kfree(persistent_gnt);
+ }
+
+free_shadow:
+ kfree(info->shadow[i].grants_used);
+ info->shadow[i].grants_used = NULL;
+ kfree(info->shadow[i].indirect_grants);
+ info->shadow[i].indirect_grants = NULL;
+ kfree(info->shadow[i].sg);
+ info->shadow[i].sg = NULL;
+ }
+
/* No more gnttab callback work. */
gnttab_cancel_free_callback(&info->callback);
spin_unlock_irq(&info->io_lock);
struct blkif_response *bret)
{
int i = 0;
- struct bio_vec *bvec;
- struct req_iterator iter;
- unsigned long flags;
+ struct scatterlist *sg;
char *bvec_data;
void *shared_data;
- unsigned int offset = 0;
+ int nseg;
+
+ nseg = s->req.operation == BLKIF_OP_INDIRECT ?
+ s->req.u.indirect.nr_segments : s->req.u.rw.nr_segments;
if (bret->operation == BLKIF_OP_READ) {
/*
* than PAGE_SIZE, we have to keep track of the current offset,
* to be sure we are copying the data from the right shared page.
*/
- rq_for_each_segment(bvec, s->request, iter) {
- BUG_ON((bvec->bv_offset + bvec->bv_len) > PAGE_SIZE);
- if (bvec->bv_offset < offset)
- i++;
- BUG_ON(i >= s->req.u.rw.nr_segments);
+ for_each_sg(s->sg, sg, nseg, i) {
+ BUG_ON(sg->offset + sg->length > PAGE_SIZE);
shared_data = kmap_atomic(
pfn_to_page(s->grants_used[i]->pfn));
- bvec_data = bvec_kmap_irq(bvec, &flags);
- memcpy(bvec_data, shared_data + bvec->bv_offset,
- bvec->bv_len);
- bvec_kunmap_irq(bvec_data, &flags);
+ bvec_data = kmap_atomic(sg_page(sg));
+ memcpy(bvec_data + sg->offset,
+ shared_data + sg->offset,
+ sg->length);
+ kunmap_atomic(bvec_data);
kunmap_atomic(shared_data);
- offset = bvec->bv_offset + bvec->bv_len;
}
}
/* Add the persistent grant into the list of free grants */
- for (i = 0; i < s->req.u.rw.nr_segments; i++) {
+ for (i = 0; i < nseg; i++) {
list_add(&s->grants_used[i]->node, &info->persistent_gnts);
info->persistent_gnts_c++;
}
+ if (s->req.operation == BLKIF_OP_INDIRECT) {
+ for (i = 0; i < INDIRECT_GREFS(nseg); i++) {
+ list_add(&s->indirect_grants[i]->node, &info->persistent_gnts);
+ info->persistent_gnts_c++;
+ }
+ }
}
static irqreturn_t blkif_interrupt(int irq, void *dev_id)
SHARED_RING_INIT(sring);
FRONT_RING_INIT(&info->ring, sring, PAGE_SIZE);
- sg_init_table(info->sg, BLKIF_MAX_SEGMENTS_PER_REQUEST);
-
- /* Allocate memory for grants */
- err = fill_grant_buffer(info, BLK_RING_SIZE *
- BLKIF_MAX_SEGMENTS_PER_REQUEST);
- if (err)
- goto fail;
-
err = xenbus_grant_ring(dev, virt_to_mfn(info->ring.sring));
if (err < 0) {
free_page((unsigned long)sring);
return 0;
}
+/*
+ * This is a clone of md_trim_bio, used to split a bio into smaller ones
+ */
+static void trim_bio(struct bio *bio, int offset, int size)
+{
+ /* 'bio' is a cloned bio which we need to trim to match
+ * the given offset and size.
+ * This requires adjusting bi_sector, bi_size, and bi_io_vec
+ */
+ int i;
+ struct bio_vec *bvec;
+ int sofar = 0;
+
+ size <<= 9;
+ if (offset == 0 && size == bio->bi_size)
+ return;
+
+ bio->bi_sector += offset;
+ bio->bi_size = size;
+ offset <<= 9;
+ clear_bit(BIO_SEG_VALID, &bio->bi_flags);
+
+ while (bio->bi_idx < bio->bi_vcnt &&
+ bio->bi_io_vec[bio->bi_idx].bv_len <= offset) {
+ /* remove this whole bio_vec */
+ offset -= bio->bi_io_vec[bio->bi_idx].bv_len;
+ bio->bi_idx++;
+ }
+ if (bio->bi_idx < bio->bi_vcnt) {
+ bio->bi_io_vec[bio->bi_idx].bv_offset += offset;
+ bio->bi_io_vec[bio->bi_idx].bv_len -= offset;
+ }
+ /* avoid any complications with bi_idx being non-zero*/
+ if (bio->bi_idx) {
+ memmove(bio->bi_io_vec, bio->bi_io_vec+bio->bi_idx,
+ (bio->bi_vcnt - bio->bi_idx) * sizeof(struct bio_vec));
+ bio->bi_vcnt -= bio->bi_idx;
+ bio->bi_idx = 0;
+ }
+ /* Make sure vcnt and last bv are not too big */
+ bio_for_each_segment(bvec, bio, i) {
+ if (sofar + bvec->bv_len > size)
+ bvec->bv_len = size - sofar;
+ if (bvec->bv_len == 0) {
+ bio->bi_vcnt = i;
+ break;
+ }
+ sofar += bvec->bv_len;
+ }
+}
+
+static void split_bio_end(struct bio *bio, int error)
+{
+ struct split_bio *split_bio = bio->bi_private;
+
+ if (error)
+ split_bio->err = error;
+
+ if (atomic_dec_and_test(&split_bio->pending)) {
+ split_bio->bio->bi_phys_segments = 0;
+ bio_endio(split_bio->bio, split_bio->err);
+ kfree(split_bio);
+ }
+ bio_put(bio);
+}
static int blkif_recover(struct blkfront_info *info)
{
int i;
- struct blkif_request *req;
+ struct request *req, *n;
struct blk_shadow *copy;
- int j;
+ int rc;
+ struct bio *bio, *cloned_bio;
+ struct bio_list bio_list, merge_bio;
+ unsigned int segs, offset;
+ int pending, size;
+ struct split_bio *split_bio;
+ struct list_head requests;
/* Stage 1: Make a safe copy of the shadow state. */
copy = kmemdup(info->shadow, sizeof(info->shadow),
info->shadow_free = info->ring.req_prod_pvt;
info->shadow[BLK_RING_SIZE-1].req.u.rw.id = 0x0fffffff;
- /* Stage 3: Find pending requests and requeue them. */
+ rc = blkfront_setup_indirect(info);
+ if (rc) {
+ kfree(copy);
+ return rc;
+ }
+
+ segs = info->max_indirect_segments ? : BLKIF_MAX_SEGMENTS_PER_REQUEST;
+ blk_queue_max_segments(info->rq, segs);
+ bio_list_init(&bio_list);
+ INIT_LIST_HEAD(&requests);
for (i = 0; i < BLK_RING_SIZE; i++) {
/* Not in use? */
if (!copy[i].request)
continue;
- /* Grab a request slot and copy shadow state into it. */
- req = RING_GET_REQUEST(&info->ring, info->ring.req_prod_pvt);
- *req = copy[i].req;
-
- /* We get a new request id, and must reset the shadow state. */
- req->u.rw.id = get_id_from_freelist(info);
- memcpy(&info->shadow[req->u.rw.id], ©[i], sizeof(copy[i]));
-
- if (req->operation != BLKIF_OP_DISCARD) {
- /* Rewrite any grant references invalidated by susp/resume. */
- for (j = 0; j < req->u.rw.nr_segments; j++)
- gnttab_grant_foreign_access_ref(
- req->u.rw.seg[j].gref,
- info->xbdev->otherend_id,
- pfn_to_mfn(copy[i].grants_used[j]->pfn),
- 0);
+ /*
+ * Get the bios in the request so we can re-queue them.
+ */
+ if (copy[i].request->cmd_flags &
+ (REQ_FLUSH | REQ_FUA | REQ_DISCARD | REQ_SECURE)) {
+ /*
+ * Flush operations don't contain bios, so
+ * we need to requeue the whole request
+ */
+ list_add(©[i].request->queuelist, &requests);
+ continue;
}
- info->shadow[req->u.rw.id].req = *req;
-
- info->ring.req_prod_pvt++;
+ merge_bio.head = copy[i].request->bio;
+ merge_bio.tail = copy[i].request->biotail;
+ bio_list_merge(&bio_list, &merge_bio);
+ copy[i].request->bio = NULL;
+ blk_put_request(copy[i].request);
}
kfree(copy);
+ /*
+ * Empty the queue, this is important because we might have
+ * requests in the queue with more segments than what we
+ * can handle now.
+ */
+ spin_lock_irq(&info->io_lock);
+ while ((req = blk_fetch_request(info->rq)) != NULL) {
+ if (req->cmd_flags &
+ (REQ_FLUSH | REQ_FUA | REQ_DISCARD | REQ_SECURE)) {
+ list_add(&req->queuelist, &requests);
+ continue;
+ }
+ merge_bio.head = req->bio;
+ merge_bio.tail = req->biotail;
+ bio_list_merge(&bio_list, &merge_bio);
+ req->bio = NULL;
+ if (req->cmd_flags & (REQ_FLUSH | REQ_FUA))
+ pr_alert("diskcache flush request found!\n");
+ __blk_put_request(info->rq, req);
+ }
+ spin_unlock_irq(&info->io_lock);
+
xenbus_switch_state(info->xbdev, XenbusStateConnected);
spin_lock_irq(&info->io_lock);
/* Now safe for us to use the shared ring */
info->connected = BLKIF_STATE_CONNECTED;
- /* Send off requeued requests */
- flush_requests(info);
-
/* Kick any other new requests queued since we resumed */
kick_pending_request_queues(info);
+ list_for_each_entry_safe(req, n, &requests, queuelist) {
+ /* Requeue pending requests (flush or discard) */
+ list_del_init(&req->queuelist);
+ BUG_ON(req->nr_phys_segments > segs);
+ blk_requeue_request(info->rq, req);
+ }
spin_unlock_irq(&info->io_lock);
+ while ((bio = bio_list_pop(&bio_list)) != NULL) {
+ /* Traverse the list of pending bios and re-queue them */
+ if (bio_segments(bio) > segs) {
+ /*
+ * This bio has more segments than what we can
+ * handle, we have to split it.
+ */
+ pending = (bio_segments(bio) + segs - 1) / segs;
+ split_bio = kzalloc(sizeof(*split_bio), GFP_NOIO);
+ BUG_ON(split_bio == NULL);
+ atomic_set(&split_bio->pending, pending);
+ split_bio->bio = bio;
+ for (i = 0; i < pending; i++) {
+ offset = (i * segs * PAGE_SIZE) >> 9;
+ size = min((unsigned int)(segs * PAGE_SIZE) >> 9,
+ (unsigned int)(bio->bi_size >> 9) - offset);
+ cloned_bio = bio_clone(bio, GFP_NOIO);
+ BUG_ON(cloned_bio == NULL);
+ trim_bio(cloned_bio, offset, size);
+ cloned_bio->bi_private = split_bio;
+ cloned_bio->bi_end_io = split_bio_end;
+ submit_bio(cloned_bio->bi_rw, cloned_bio);
+ }
+ /*
+ * Now we have to wait for all those smaller bios to
+ * end, so we can also end the "parent" bio.
+ */
+ continue;
+ }
+ /* We don't need to split this bio */
+ submit_bio(bio->bi_rw, bio);
+ }
+
return 0;
}
blkif_free(info, info->connected == BLKIF_STATE_CONNECTED);
err = talk_to_blkback(dev, info);
- if (info->connected == BLKIF_STATE_SUSPENDED && !err)
- err = blkif_recover(info);
+
+ /*
+ * We have to wait for the backend to switch to
+ * connected state, since we want to read which
+ * features it supports.
+ */
return err;
}
kfree(type);
}
+static int blkfront_setup_indirect(struct blkfront_info *info)
+{
+ unsigned int indirect_segments, segs;
+ int err, i;
+
+ err = xenbus_gather(XBT_NIL, info->xbdev->otherend,
+ "feature-max-indirect-segments", "%u", &indirect_segments,
+ NULL);
+ if (err) {
+ info->max_indirect_segments = 0;
+ segs = BLKIF_MAX_SEGMENTS_PER_REQUEST;
+ } else {
+ info->max_indirect_segments = min(indirect_segments,
+ xen_blkif_max_segments);
+ segs = info->max_indirect_segments;
+ }
+
+ err = fill_grant_buffer(info, (segs + INDIRECT_GREFS(segs)) * BLK_RING_SIZE);
+ if (err)
+ goto out_of_memory;
+
+ for (i = 0; i < BLK_RING_SIZE; i++) {
+ info->shadow[i].grants_used = kzalloc(
+ sizeof(info->shadow[i].grants_used[0]) * segs,
+ GFP_NOIO);
+ info->shadow[i].sg = kzalloc(sizeof(info->shadow[i].sg[0]) * segs, GFP_NOIO);
+ if (info->max_indirect_segments)
+ info->shadow[i].indirect_grants = kzalloc(
+ sizeof(info->shadow[i].indirect_grants[0]) *
+ INDIRECT_GREFS(segs),
+ GFP_NOIO);
+ if ((info->shadow[i].grants_used == NULL) ||
+ (info->shadow[i].sg == NULL) ||
+ (info->max_indirect_segments &&
+ (info->shadow[i].indirect_grants == NULL)))
+ goto out_of_memory;
+ sg_init_table(info->shadow[i].sg, segs);
+ }
+
+
+ return 0;
+
+out_of_memory:
+ for (i = 0; i < BLK_RING_SIZE; i++) {
+ kfree(info->shadow[i].grants_used);
+ info->shadow[i].grants_used = NULL;
+ kfree(info->shadow[i].sg);
+ info->shadow[i].sg = NULL;
+ kfree(info->shadow[i].indirect_grants);
+ info->shadow[i].indirect_grants = NULL;
+ }
+ return -ENOMEM;
+}
+
/*
* Invoked when the backend is finally 'ready' (and has told produced
* the details about the physical device - #sectors, size, etc).
{
unsigned long long sectors;
unsigned long sector_size;
+ unsigned int physical_sector_size;
unsigned int binfo;
int err;
int barrier, flush, discard, persistent;
set_capacity(info->gd, sectors);
revalidate_disk(info->gd);
- /* fall through */
+ return;
case BLKIF_STATE_SUSPENDED:
+ /*
+ * If we are recovering from suspension, we need to wait
+ * for the backend to announce it's features before
+ * reconnecting, at least we need to know if the backend
+ * supports indirect descriptors, and how many.
+ */
+ blkif_recover(info);
return;
default:
return;
}
+ /*
+ * physcial-sector-size is a newer field, so old backends may not
+ * provide this. Assume physical sector size to be the same as
+ * sector_size in that case.
+ */
+ err = xenbus_scanf(XBT_NIL, info->xbdev->otherend,
+ "physical-sector-size", "%u", &physical_sector_size);
+ if (err != 1)
+ physical_sector_size = sector_size;
+
info->feature_flush = 0;
info->flush_op = 0;
else
info->feature_persistent = persistent;
- err = xlvbd_alloc_gendisk(sectors, info, binfo, sector_size);
+ err = blkfront_setup_indirect(info);
+ if (err) {
+ xenbus_dev_fatal(info->xbdev, err, "setup_indirect at %s",
+ info->xbdev->otherend);
+ return;
+ }
+
+ err = xlvbd_alloc_gendisk(sectors, info, binfo, sector_size,
+ physical_sector_size);
if (err) {
xenbus_dev_fatal(info->xbdev, err, "xlvbd_add at %s",
info->xbdev->otherend);
off_t j, io_pg_start;
int io_pg_count;
- if (type != 0 || mem->type != 0) {
+ if (type != mem->type ||
+ agp_bridge->driver->agp_type_to_mask_type(agp_bridge, type)) {
return -EINVAL;
}
struct _parisc_agp_info *info = &parisc_agp_info;
int i, io_pg_start, io_pg_count;
- if (type != 0 || mem->type != 0) {
+ if (type != mem->type ||
+ agp_bridge->driver->agp_type_to_mask_type(agp_bridge, type)) {
return -EINVAL;
}
unsigned long flags;
spin_lock_irqsave(&portdev->ports_lock, flags);
- list_for_each_entry(port, &portdev->ports, list)
- if (port->cdev->dev == dev)
+ list_for_each_entry(port, &portdev->ports, list) {
+ if (port->cdev->dev == dev) {
+ kref_get(&port->kref);
goto out;
+ }
+ }
port = NULL;
out:
spin_unlock_irqrestore(&portdev->ports_lock, flags);
port = filp->private_data;
+ /* Port is hot-unplugged. */
+ if (!port->guest_connected)
+ return -ENODEV;
+
if (!port_has_data(port)) {
/*
* If nothing's connected on the host just return 0 in
if (ret < 0)
return ret;
}
- /* Port got hot-unplugged. */
+ /* Port got hot-unplugged while we were waiting above. */
if (!port->guest_connected)
return -ENODEV;
/*
if (is_rproc_serial(port->out_vq->vdev))
return -EINVAL;
+ /*
+ * pipe->nrbufs == 0 means there are no data to transfer,
+ * so this returns just 0 for no data.
+ */
+ pipe_lock(pipe);
+ if (!pipe->nrbufs) {
+ ret = 0;
+ goto error_out;
+ }
+
ret = wait_port_writable(port, filp->f_flags & O_NONBLOCK);
if (ret < 0)
- return ret;
+ goto error_out;
buf = alloc_buf(port->out_vq, 0, pipe->nrbufs);
- if (!buf)
- return -ENOMEM;
+ if (!buf) {
+ ret = -ENOMEM;
+ goto error_out;
+ }
sgl.n = 0;
sgl.len = 0;
sgl.sg = buf->sg;
sg_init_table(sgl.sg, sgl.size);
ret = __splice_from_pipe(pipe, &sd, pipe_to_sg);
+ pipe_unlock(pipe);
if (likely(ret > 0))
ret = __send_to_port(port, buf->sg, sgl.n, sgl.len, buf, true);
if (unlikely(ret <= 0))
free_buf(buf, true);
return ret;
+
+error_out:
+ pipe_unlock(pipe);
+ return ret;
}
static unsigned int port_fops_poll(struct file *filp, poll_table *wait)
struct port *port;
int ret;
+ /* We get the port with a kref here */
port = find_port_by_devt(cdev->dev);
+ if (!port) {
+ /* Port was unplugged before we could proceed */
+ return -ENXIO;
+ }
filp->private_data = port;
- /* Prevent against a port getting hot-unplugged at the same time */
- spin_lock_irq(&port->portdev->ports_lock);
- kref_get(&port->kref);
- spin_unlock_irq(&port->portdev->ports_lock);
-
/*
* Don't allow opening of console port devices -- that's done
* via /dev/hvc
port = container_of(kref, struct port, kref);
- sysfs_remove_group(&port->dev->kobj, &port_attribute_group);
- device_destroy(pdrvdata.class, port->dev->devt);
- cdev_del(port->cdev);
-
- kfree(port->name);
-
- debugfs_remove(port->debugfs_file);
-
kfree(port);
}
spin_unlock_irq(&port->portdev->ports_lock);
if (port->guest_connected) {
+ /* Let the app know the port is going down. */
+ send_sigio_to_port(port);
+
+ /* Do this after sigio is actually sent */
port->guest_connected = false;
port->host_connected = false;
- wake_up_interruptible(&port->waitqueue);
- /* Let the app know the port is going down. */
- send_sigio_to_port(port);
+ wake_up_interruptible(&port->waitqueue);
}
if (is_console_port(port)) {
*/
port->portdev = NULL;
+ sysfs_remove_group(&port->dev->kobj, &port_attribute_group);
+ device_destroy(pdrvdata.class, port->dev->devt);
+ cdev_del(port->cdev);
+
+ kfree(port->name);
+
+ debugfs_remove(port->debugfs_file);
+
/*
* Locks around here are not necessary - a port can't be
* opened after we removed the port struct from ports_list
DIV(none, "div_spi1_isp", "mout_spi1_isp", E4X12_DIV_ISP, 16, 4),
DIV(none, "div_spi1_isp_pre", "div_spi1_isp", E4X12_DIV_ISP, 20, 8),
DIV(none, "div_uart_isp", "mout_uart_isp", E4X12_DIV_ISP, 28, 4),
- DIV(div_isp0, "div_isp0", "aclk200", E4X12_DIV_ISP0, 0, 3),
- DIV(div_isp1, "div_isp1", "aclk200", E4X12_DIV_ISP0, 4, 3),
+ DIV_F(div_isp0, "div_isp0", "aclk200", E4X12_DIV_ISP0, 0, 3,
+ CLK_GET_RATE_NOCACHE, 0),
+ DIV_F(div_isp1, "div_isp1", "aclk200", E4X12_DIV_ISP0, 4, 3,
+ CLK_GET_RATE_NOCACHE, 0),
DIV(none, "div_mpwm", "div_isp1", E4X12_DIV_ISP1, 0, 3),
- DIV(div_mcuisp0, "div_mcuisp0", "aclk400_mcuisp", E4X12_DIV_ISP1, 4, 3),
- DIV(div_mcuisp1, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1, 8, 3),
+ DIV_F(div_mcuisp0, "div_mcuisp0", "aclk400_mcuisp", E4X12_DIV_ISP1,
+ 4, 3, CLK_GET_RATE_NOCACHE, 0),
+ DIV_F(div_mcuisp1, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1,
+ 8, 3, CLK_GET_RATE_NOCACHE, 0),
DIV(sclk_fimg2d, "sclk_fimg2d", "mout_g2d", DIV_DMC1, 0, 4),
};
GATE_DA(i2s0, "samsung-i2s.0", "i2s0", "aclk100",
E4X12_GATE_IP_MAUDIO, 3, 0, 0, "iis"),
GATE(fimc_isp, "isp", "aclk200", E4X12_GATE_ISP0, 0,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(fimc_drc, "drc", "aclk200", E4X12_GATE_ISP0, 1,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(fimc_fd, "fd", "aclk200", E4X12_GATE_ISP0, 2,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(fimc_lite0, "lite0", "aclk200", E4X12_GATE_ISP0, 3,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(fimc_lite1, "lite1", "aclk200", E4X12_GATE_ISP0, 4,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(mcuisp, "mcuisp", "aclk200", E4X12_GATE_ISP0, 5,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(gicisp, "gicisp", "aclk200", E4X12_GATE_ISP0, 7,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_isp, "smmu_isp", "aclk200", E4X12_GATE_ISP0, 8,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_drc, "smmu_drc", "aclk200", E4X12_GATE_ISP0, 9,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_fd, "smmu_fd", "aclk200", E4X12_GATE_ISP0, 10,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_lite0, "smmu_lite0", "aclk200", E4X12_GATE_ISP0, 11,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_lite1, "smmu_lite1", "aclk200", E4X12_GATE_ISP0, 12,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(ppmuispmx, "ppmuispmx", "aclk200", E4X12_GATE_ISP0, 20,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(ppmuispx, "ppmuispx", "aclk200", E4X12_GATE_ISP0, 21,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(mcuctl_isp, "mcuctl_isp", "aclk200", E4X12_GATE_ISP0, 23,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(mpwm_isp, "mpwm_isp", "aclk200", E4X12_GATE_ISP0, 24,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(i2c0_isp, "i2c0_isp", "aclk200", E4X12_GATE_ISP0, 25,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(i2c1_isp, "i2c1_isp", "aclk200", E4X12_GATE_ISP0, 26,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(mtcadc_isp, "mtcadc_isp", "aclk200", E4X12_GATE_ISP0, 27,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(pwm_isp, "pwm_isp", "aclk200", E4X12_GATE_ISP0, 28,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(wdt_isp, "wdt_isp", "aclk200", E4X12_GATE_ISP0, 30,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(uart_isp, "uart_isp", "aclk200", E4X12_GATE_ISP0, 31,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(asyncaxim, "asyncaxim", "aclk200", E4X12_GATE_ISP1, 0,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(smmu_ispcx, "smmu_ispcx", "aclk200", E4X12_GATE_ISP1, 4,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(spi0_isp, "spi0_isp", "aclk200", E4X12_GATE_ISP1, 12,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(spi1_isp, "spi1_isp", "aclk200", E4X12_GATE_ISP1, 13,
- CLK_IGNORE_UNUSED, 0),
+ CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
GATE(g2d, "g2d", "aclk200", GATE_IP_DMC, 23, 0, 0),
};
static DEFINE_SPINLOCK(ddrpll_lock);
static DEFINE_SPINLOCK(iopll_lock);
static DEFINE_SPINLOCK(armclk_lock);
+static DEFINE_SPINLOCK(swdtclk_lock);
static DEFINE_SPINLOCK(ddrclk_lock);
static DEFINE_SPINLOCK(dciclk_lock);
static DEFINE_SPINLOCK(gem0clk_lock);
}
clks[swdt] = clk_register_mux(NULL, clk_output_name[swdt],
swdt_ext_clk_mux_parents, 2, CLK_SET_RATE_PARENT,
- SLCR_SWDT_CLK_SEL, 0, 1, 0, &gem0clk_lock);
+ SLCR_SWDT_CLK_SEL, 0, 1, 0, &swdtclk_lock);
/* DDR clocks */
clk = clk_register_divider(NULL, "ddr2x_div", "ddrpll", 0,
CLK_SET_RATE_PARENT, SLCR_GEM0_CLK_CTRL, 20, 6,
CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO,
&gem0clk_lock);
- clk = clk_register_mux(NULL, "gem0_emio_mux", gem0_mux_parents, 2, 0,
- SLCR_GEM0_CLK_CTRL, 6, 1, 0, &gem0clk_lock);
+ clk = clk_register_mux(NULL, "gem0_emio_mux", gem0_mux_parents, 2,
+ CLK_SET_RATE_PARENT, SLCR_GEM0_CLK_CTRL, 6, 1, 0,
+ &gem0clk_lock);
clks[gem0] = clk_register_gate(NULL, clk_output_name[gem0],
"gem0_emio_mux", CLK_SET_RATE_PARENT,
SLCR_GEM0_CLK_CTRL, 0, 0, &gem0clk_lock);
CLK_SET_RATE_PARENT, SLCR_GEM1_CLK_CTRL, 20, 6,
CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO,
&gem1clk_lock);
- clk = clk_register_mux(NULL, "gem1_emio_mux", gem1_mux_parents, 2, 0,
- SLCR_GEM1_CLK_CTRL, 6, 1, 0, &gem1clk_lock);
+ clk = clk_register_mux(NULL, "gem1_emio_mux", gem1_mux_parents, 2,
+ CLK_SET_RATE_PARENT, SLCR_GEM1_CLK_CTRL, 6, 1, 0,
+ &gem1clk_lock);
clks[gem1] = clk_register_gate(NULL, clk_output_name[gem1],
"gem1_emio_mux", CLK_SET_RATE_PARENT,
SLCR_GEM1_CLK_CTRL, 0, 0, &gem1clk_lock);
return 0;
}
-static int __cpuinit arch_timer_setup(struct clock_event_device *clk)
+static int arch_timer_setup(struct clock_event_device *clk)
{
clk->features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_C3STOP;
clk->name = "arch_sys_timer";
return &timecounter;
}
-static void __cpuinit arch_timer_stop(struct clock_event_device *clk)
+static void arch_timer_stop(struct clock_event_device *clk)
{
pr_debug("arch_timer_teardown disable IRQ%d cpu #%d\n",
clk->irq, smp_processor_id());
clk->set_mode(CLOCK_EVT_MODE_UNUSED, clk);
}
-static int __cpuinit arch_timer_cpu_notify(struct notifier_block *self,
+static int arch_timer_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
/*
return NOTIFY_OK;
}
-static struct notifier_block arch_timer_cpu_nb __cpuinitdata = {
+static struct notifier_block arch_timer_cpu_nb = {
.notifier_call = arch_timer_cpu_notify,
};
return IRQ_HANDLED;
}
-static int __cpuinit gt_clockevents_init(struct clock_event_device *clk)
+static int gt_clockevents_init(struct clock_event_device *clk)
{
int cpu = smp_processor_id();
clocksource_register_hz(>_clocksource, gt_clk_rate);
}
-static int __cpuinit gt_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int gt_cpu_notify(struct notifier_block *self, unsigned long action,
+ void *hcpu)
{
switch (action & ~CPU_TASKS_FROZEN) {
case CPU_STARTING:
return NOTIFY_OK;
}
-static struct notifier_block gt_cpu_nb __cpuinitdata = {
+static struct notifier_block gt_cpu_nb = {
.notifier_call = gt_cpu_notify,
};
*/
}
-static void __cpuinit dummy_timer_setup(void)
+static void dummy_timer_setup(void)
{
int cpu = smp_processor_id();
struct clock_event_device *evt = __this_cpu_ptr(&dummy_timer_evt);
clockevents_register_device(evt);
}
-static int __cpuinit dummy_timer_cpu_notify(struct notifier_block *self,
+static int dummy_timer_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
if ((action & ~CPU_TASKS_FROZEN) == CPU_STARTING)
return NOTIFY_OK;
}
-static struct notifier_block dummy_timer_cpu_nb __cpuinitdata = {
+static struct notifier_block dummy_timer_cpu_nb = {
.notifier_call = dummy_timer_cpu_notify,
};
return IRQ_HANDLED;
}
-static int __cpuinit exynos4_local_timer_setup(struct clock_event_device *evt)
+static int exynos4_local_timer_setup(struct clock_event_device *evt)
{
struct mct_clock_event_device *mevt;
unsigned int cpu = smp_processor_id();
disable_percpu_irq(mct_irqs[MCT_L0_IRQ]);
}
-static struct local_timer_ops exynos4_mct_tick_ops __cpuinitdata = {
+static struct local_timer_ops exynos4_mct_tick_ops = {
.setup = exynos4_local_timer_setup,
.stop = exynos4_local_timer_stop,
};
return ticks << HARDWARE_TO_NS_SHIFT;
}
-static void __cpuinit arch_timer_setup(unsigned int cpu)
+static void arch_timer_setup(unsigned int cpu)
{
unsigned int txdivtime;
struct clock_event_device *clk = &per_cpu(local_clockevent, cpu);
}
}
-static int __cpuinit arch_timer_cpu_notify(struct notifier_block *self,
+static int arch_timer_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
int cpu = (long)hcpu;
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata arch_timer_cpu_nb = {
+static struct notifier_block arch_timer_cpu_nb = {
.notifier_call = arch_timer_cpu_notify,
};
/*
* Setup the local clock events for a CPU.
*/
-static int __cpuinit armada_370_xp_timer_setup(struct clock_event_device *evt)
+static int armada_370_xp_timer_setup(struct clock_event_device *evt)
{
u32 u;
int cpu = smp_processor_id();
disable_percpu_irq(evt->irq);
}
-static struct local_timer_ops armada_370_xp_local_timer_ops __cpuinitdata = {
+static struct local_timer_ops armada_370_xp_local_timer_ops = {
.setup = armada_370_xp_timer_setup,
.stop = armada_370_xp_timer_stop,
};
.handler = sirfsoc_timer_interrupt,
};
-static int __cpuinit sirfsoc_local_timer_setup(struct clock_event_device *ce)
+static int sirfsoc_local_timer_setup(struct clock_event_device *ce)
{
/* Use existing clock_event for cpu 0 */
if (!smp_processor_id())
remove_irq(sirfsoc_timer1_irq.irq, &sirfsoc_timer1_irq);
}
-static struct local_timer_ops sirfsoc_local_timer_ops __cpuinitdata = {
+static struct local_timer_ops sirfsoc_local_timer_ops = {
.setup = sirfsoc_local_timer_setup,
.stop = sirfsoc_local_timer_stop,
};
__func__, cpu_dev->id, cpu);
}
- if ((cpus == 1) && (cpufreq_driver->target))
- __cpufreq_governor(data, CPUFREQ_GOV_POLICY_EXIT);
-
- pr_debug("%s: removing link, cpu: %d\n", __func__, cpu);
- cpufreq_cpu_put(data);
-
/* If cpu is last user of policy, free policy */
if (cpus == 1) {
+ if (cpufreq_driver->target)
+ __cpufreq_governor(data, CPUFREQ_GOV_POLICY_EXIT);
+
lock_policy_rwsem_read(cpu);
kobj = &data->kobj;
cmp = &data->kobj_unregister;
free_cpumask_var(data->related_cpus);
free_cpumask_var(data->cpus);
kfree(data);
- } else if (cpufreq_driver->target) {
- __cpufreq_governor(data, CPUFREQ_GOV_START);
- __cpufreq_governor(data, CPUFREQ_GOV_LIMITS);
+ } else {
+ pr_debug("%s: removing link, cpu: %d\n", __func__, cpu);
+ cpufreq_cpu_put(data);
+ if (cpufreq_driver->target) {
+ __cpufreq_governor(data, CPUFREQ_GOV_START);
+ __cpufreq_governor(data, CPUFREQ_GOV_LIMITS);
+ }
}
per_cpu(cpufreq_policy_cpu, cpu) = -1;
}
EXPORT_SYMBOL(cpufreq_update_policy);
-static int __cpuinit cpufreq_cpu_callback(struct notifier_block *nfb,
+static int cpufreq_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
if (dev) {
switch (action) {
case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
cpufreq_add_dev(dev, NULL);
break;
case CPU_DOWN_PREPARE:
- case CPU_UP_CANCELED_FROZEN:
+ case CPU_DOWN_PREPARE_FROZEN:
__cpufreq_remove_dev(dev, NULL);
break;
case CPU_DOWN_FAILED:
+ case CPU_DOWN_FAILED_FROZEN:
cpufreq_add_dev(dev, NULL);
break;
}
return count;
}
-static ssize_t store_ignore_nice(struct dbs_data *dbs_data, const char *buf,
- size_t count)
+static ssize_t store_ignore_nice_load(struct dbs_data *dbs_data,
+ const char *buf, size_t count)
{
struct cs_dbs_tuners *cs_tuners = dbs_data->tuners;
unsigned int input, j;
if (input > 1)
input = 1;
- if (input == cs_tuners->ignore_nice) /* nothing to do */
+ if (input == cs_tuners->ignore_nice_load) /* nothing to do */
return count;
- cs_tuners->ignore_nice = input;
+ cs_tuners->ignore_nice_load = input;
/* we need to re-evaluate prev_cpu_idle */
for_each_online_cpu(j) {
dbs_info = &per_cpu(cs_cpu_dbs_info, j);
dbs_info->cdbs.prev_cpu_idle = get_cpu_idle_time(j,
&dbs_info->cdbs.prev_cpu_wall, 0);
- if (cs_tuners->ignore_nice)
+ if (cs_tuners->ignore_nice_load)
dbs_info->cdbs.prev_cpu_nice =
kcpustat_cpu(j).cpustat[CPUTIME_NICE];
}
show_store_one(cs, sampling_down_factor);
show_store_one(cs, up_threshold);
show_store_one(cs, down_threshold);
-show_store_one(cs, ignore_nice);
+show_store_one(cs, ignore_nice_load);
show_store_one(cs, freq_step);
declare_show_sampling_rate_min(cs);
gov_sys_pol_attr_rw(sampling_down_factor);
gov_sys_pol_attr_rw(up_threshold);
gov_sys_pol_attr_rw(down_threshold);
-gov_sys_pol_attr_rw(ignore_nice);
+gov_sys_pol_attr_rw(ignore_nice_load);
gov_sys_pol_attr_rw(freq_step);
gov_sys_pol_attr_ro(sampling_rate_min);
&sampling_down_factor_gov_sys.attr,
&up_threshold_gov_sys.attr,
&down_threshold_gov_sys.attr,
- &ignore_nice_gov_sys.attr,
+ &ignore_nice_load_gov_sys.attr,
&freq_step_gov_sys.attr,
NULL
};
&sampling_down_factor_gov_pol.attr,
&up_threshold_gov_pol.attr,
&down_threshold_gov_pol.attr,
- &ignore_nice_gov_pol.attr,
+ &ignore_nice_load_gov_pol.attr,
&freq_step_gov_pol.attr,
NULL
};
tuners->up_threshold = DEF_FREQUENCY_UP_THRESHOLD;
tuners->down_threshold = DEF_FREQUENCY_DOWN_THRESHOLD;
tuners->sampling_down_factor = DEF_SAMPLING_DOWN_FACTOR;
- tuners->ignore_nice = 0;
+ tuners->ignore_nice_load = 0;
tuners->freq_step = DEF_FREQUENCY_STEP;
dbs_data->tuners = tuners;
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/workqueue.h>
-#include <linux/cpu.h>
#include "cpufreq_governor.h"
unsigned int j;
if (dbs_data->cdata->governor == GOV_ONDEMAND)
- ignore_nice = od_tuners->ignore_nice;
+ ignore_nice = od_tuners->ignore_nice_load;
else
- ignore_nice = cs_tuners->ignore_nice;
+ ignore_nice = cs_tuners->ignore_nice_load;
policy = cdbs->cur_policy;
if (!all_cpus) {
__gov_queue_work(smp_processor_id(), dbs_data, delay);
} else {
- get_online_cpus();
for_each_cpu(i, policy->cpus)
__gov_queue_work(i, dbs_data, delay);
- put_online_cpus();
}
}
EXPORT_SYMBOL_GPL(gov_queue_work);
cs_tuners = dbs_data->tuners;
cs_dbs_info = dbs_data->cdata->get_cpu_dbs_info_s(cpu);
sampling_rate = cs_tuners->sampling_rate;
- ignore_nice = cs_tuners->ignore_nice;
+ ignore_nice = cs_tuners->ignore_nice_load;
} else {
od_tuners = dbs_data->tuners;
od_dbs_info = dbs_data->cdata->get_cpu_dbs_info_s(cpu);
sampling_rate = od_tuners->sampling_rate;
- ignore_nice = od_tuners->ignore_nice;
+ ignore_nice = od_tuners->ignore_nice_load;
od_ops = dbs_data->cdata->gov_ops;
io_busy = od_tuners->io_is_busy;
}
/* Per policy Governers sysfs tunables */
struct od_dbs_tuners {
- unsigned int ignore_nice;
+ unsigned int ignore_nice_load;
unsigned int sampling_rate;
unsigned int sampling_down_factor;
unsigned int up_threshold;
};
struct cs_dbs_tuners {
- unsigned int ignore_nice;
+ unsigned int ignore_nice_load;
unsigned int sampling_rate;
unsigned int sampling_down_factor;
unsigned int up_threshold;
return count;
}
-static ssize_t store_ignore_nice(struct dbs_data *dbs_data, const char *buf,
- size_t count)
+static ssize_t store_ignore_nice_load(struct dbs_data *dbs_data,
+ const char *buf, size_t count)
{
struct od_dbs_tuners *od_tuners = dbs_data->tuners;
unsigned int input;
if (input > 1)
input = 1;
- if (input == od_tuners->ignore_nice) { /* nothing to do */
+ if (input == od_tuners->ignore_nice_load) { /* nothing to do */
return count;
}
- od_tuners->ignore_nice = input;
+ od_tuners->ignore_nice_load = input;
/* we need to re-evaluate prev_cpu_idle */
for_each_online_cpu(j) {
dbs_info = &per_cpu(od_cpu_dbs_info, j);
dbs_info->cdbs.prev_cpu_idle = get_cpu_idle_time(j,
&dbs_info->cdbs.prev_cpu_wall, od_tuners->io_is_busy);
- if (od_tuners->ignore_nice)
+ if (od_tuners->ignore_nice_load)
dbs_info->cdbs.prev_cpu_nice =
kcpustat_cpu(j).cpustat[CPUTIME_NICE];
show_store_one(od, io_is_busy);
show_store_one(od, up_threshold);
show_store_one(od, sampling_down_factor);
-show_store_one(od, ignore_nice);
+show_store_one(od, ignore_nice_load);
show_store_one(od, powersave_bias);
declare_show_sampling_rate_min(od);
gov_sys_pol_attr_rw(io_is_busy);
gov_sys_pol_attr_rw(up_threshold);
gov_sys_pol_attr_rw(sampling_down_factor);
-gov_sys_pol_attr_rw(ignore_nice);
+gov_sys_pol_attr_rw(ignore_nice_load);
gov_sys_pol_attr_rw(powersave_bias);
gov_sys_pol_attr_ro(sampling_rate_min);
&sampling_rate_gov_sys.attr,
&up_threshold_gov_sys.attr,
&sampling_down_factor_gov_sys.attr,
- &ignore_nice_gov_sys.attr,
+ &ignore_nice_load_gov_sys.attr,
&powersave_bias_gov_sys.attr,
&io_is_busy_gov_sys.attr,
NULL
&sampling_rate_gov_pol.attr,
&up_threshold_gov_pol.attr,
&sampling_down_factor_gov_pol.attr,
- &ignore_nice_gov_pol.attr,
+ &ignore_nice_load_gov_pol.attr,
&powersave_bias_gov_pol.attr,
&io_is_busy_gov_pol.attr,
NULL
}
tuners->sampling_down_factor = DEF_SAMPLING_DOWN_FACTOR;
- tuners->ignore_nice = 0;
+ tuners->ignore_nice_load = 0;
tuners->powersave_bias = default_powersave_bias;
tuners->io_is_busy = should_io_be_busy();
return 0;
}
-static int __cpuinit cpufreq_stat_cpu_callback(struct notifier_block *nfb,
+static int cpufreq_stat_cpu_callback(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
{
cpufreq_update_policy(cpu);
break;
case CPU_DOWN_PREPARE:
+ case CPU_DOWN_PREPARE_FROZEN:
cpufreq_stats_free_sysfs(cpu);
break;
case CPU_DEAD:
- cpufreq_stats_free_table(cpu);
- break;
- case CPU_UP_CANCELED_FROZEN:
- cpufreq_stats_free_sysfs(cpu);
+ case CPU_DEAD_FROZEN:
cpufreq_stats_free_table(cpu);
break;
}
return freq_table[i].frequency;
}
-static int __cpuinit dbx500_cpufreq_init(struct cpufreq_policy *policy)
+static int dbx500_cpufreq_init(struct cpufreq_policy *policy)
{
int res;
static struct pstate_adjust_policy default_policy = {
.sample_rate_ms = 10,
.deadband = 0,
- .setpoint = 109,
- .p_gain_pct = 17,
+ .setpoint = 97,
+ .p_gain_pct = 20,
.d_gain_pct = 0,
- .i_gain_pct = 4,
+ .i_gain_pct = 0,
};
struct perf_limits {
static inline int intel_pstate_get_scaled_busy(struct cpudata *cpu)
{
int32_t busy_scaled;
- int32_t core_busy, turbo_pstate, current_pstate;
+ int32_t core_busy, max_pstate, current_pstate;
core_busy = int_tofp(cpu->samples[cpu->sample_ptr].core_pct_busy);
- turbo_pstate = int_tofp(cpu->pstate.turbo_pstate);
+ max_pstate = int_tofp(cpu->pstate.max_pstate);
current_pstate = int_tofp(cpu->pstate.current_pstate);
- busy_scaled = mul_fp(core_busy, div_fp(turbo_pstate, current_pstate));
+ busy_scaled = mul_fp(core_busy, div_fp(max_pstate, current_pstate));
return fp_toint(busy_scaled);
}
return 0;
}
-static int __cpuinit intel_pstate_cpu_exit(struct cpufreq_policy *policy)
+static int intel_pstate_cpu_exit(struct cpufreq_policy *policy)
{
int cpu = policy->cpu;
return 0;
}
-static int __cpuinit intel_pstate_cpu_init(struct cpufreq_policy *policy)
+static int intel_pstate_cpu_init(struct cpufreq_policy *policy)
{
int rc, min_pstate, max_pstate;
struct cpudata *cpu;
}
-static int __cpuinit longhaul_get_ranges(void)
+static int longhaul_get_ranges(void)
{
unsigned int i, j, k = 0;
unsigned int ratio;
}
-static void __cpuinit longhaul_setup_voltagescaling(void)
+static void longhaul_setup_voltagescaling(void)
{
union msr_longhaul longhaul;
struct mV_pos minvid, maxvid, vid;
return 0;
}
-static int __cpuinit longhaul_cpu_init(struct cpufreq_policy *policy)
+static int longhaul_cpu_init(struct cpufreq_policy *policy)
{
struct cpuinfo_x86 *c = &cpu_data(0);
char *cpuname = NULL;
/*
* VIA C3 Samuel 1 & Samuel 2 (stepping 0)
*/
-static const int __cpuinitconst samuel1_mults[16] = {
+static const int samuel1_mults[16] = {
-1, /* 0000 -> RESERVED */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
-1, /* 1111 -> RESERVED */
};
-static const int __cpuinitconst samuel1_eblcr[16] = {
+static const int samuel1_eblcr[16] = {
50, /* 0000 -> RESERVED */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
/*
* VIA C3 Samuel2 Stepping 1->15
*/
-static const int __cpuinitconst samuel2_eblcr[16] = {
+static const int samuel2_eblcr[16] = {
50, /* 0000 -> 5.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
/*
* VIA C3 Ezra
*/
-static const int __cpuinitconst ezra_mults[16] = {
+static const int ezra_mults[16] = {
100, /* 0000 -> 10.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
120, /* 1111 -> 12.0x */
};
-static const int __cpuinitconst ezra_eblcr[16] = {
+static const int ezra_eblcr[16] = {
50, /* 0000 -> 5.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
/*
* VIA C3 (Ezra-T) [C5M].
*/
-static const int __cpuinitconst ezrat_mults[32] = {
+static const int ezrat_mults[32] = {
100, /* 0000 -> 10.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
-1, /* 1111 -> RESERVED (12.0x) */
};
-static const int __cpuinitconst ezrat_eblcr[32] = {
+static const int ezrat_eblcr[32] = {
50, /* 0000 -> 5.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
/*
* VIA C3 Nehemiah */
-static const int __cpuinitconst nehemiah_mults[32] = {
+static const int nehemiah_mults[32] = {
100, /* 0000 -> 10.0x */
-1, /* 0001 -> 16.0x */
40, /* 0010 -> 4.0x */
-1, /* 1111 -> 12.0x */
};
-static const int __cpuinitconst nehemiah_eblcr[32] = {
+static const int nehemiah_eblcr[32] = {
50, /* 0000 -> 5.0x */
160, /* 0001 -> 16.0x */
40, /* 0010 -> 4.0x */
unsigned short pos;
};
-static const struct mV_pos __cpuinitconst vrm85_mV[32] = {
+static const struct mV_pos vrm85_mV[32] = {
{1250, 8}, {1200, 6}, {1150, 4}, {1100, 2},
{1050, 0}, {1800, 30}, {1750, 28}, {1700, 26},
{1650, 24}, {1600, 22}, {1550, 20}, {1500, 18},
{1475, 17}, {1425, 15}, {1375, 13}, {1325, 11}
};
-static const unsigned char __cpuinitconst mV_vrm85[32] = {
+static const unsigned char mV_vrm85[32] = {
0x04, 0x14, 0x03, 0x13, 0x02, 0x12, 0x01, 0x11,
0x00, 0x10, 0x0f, 0x1f, 0x0e, 0x1e, 0x0d, 0x1d,
0x0c, 0x1c, 0x0b, 0x1b, 0x0a, 0x1a, 0x09, 0x19,
0x08, 0x18, 0x07, 0x17, 0x06, 0x16, 0x05, 0x15
};
-static const struct mV_pos __cpuinitconst mobilevrm_mV[32] = {
+static const struct mV_pos mobilevrm_mV[32] = {
{1750, 31}, {1700, 30}, {1650, 29}, {1600, 28},
{1550, 27}, {1500, 26}, {1450, 25}, {1400, 24},
{1350, 23}, {1300, 22}, {1250, 21}, {1200, 20},
{675, 3}, {650, 2}, {625, 1}, {600, 0}
};
-static const unsigned char __cpuinitconst mV_mobilevrm[32] = {
+static const unsigned char mV_mobilevrm[32] = {
0x1f, 0x1e, 0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18,
0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
* Reads the current LongRun policy by access to MSR_TMTA_LONGRUN_FLAGS
* and MSR_TMTA_LONGRUN_CTRL
*/
-static void __cpuinit longrun_get_policy(struct cpufreq_policy *policy)
+static void longrun_get_policy(struct cpufreq_policy *policy)
{
u32 msr_lo, msr_hi;
* TMTA rules:
* performance_pctg = (target_freq - low_freq)/(high_freq - low_freq)
*/
-static int __cpuinit longrun_determine_freqs(unsigned int *low_freq,
+static int longrun_determine_freqs(unsigned int *low_freq,
unsigned int *high_freq)
{
u32 msr_lo, msr_hi;
}
-static int __cpuinit longrun_cpu_init(struct cpufreq_policy *policy)
+static int longrun_cpu_init(struct cpufreq_policy *policy)
{
int result = 0;
clk_put(cpuclk);
return -EINVAL;
}
- ret = clk_set_rate(cpuclk, rate);
- if (ret) {
- clk_put(cpuclk);
- return ret;
- }
/* clock table init */
for (i = 2;
i++)
loongson2_clockmod_table[i].frequency = (rate * i) / 8;
+ ret = clk_set_rate(cpuclk, rate);
+ if (ret) {
+ clk_put(cpuclk);
+ return ret;
+ }
+
policy->cur = loongson2_cpufreq_get(policy->cpu);
cpufreq_frequency_table_get_attr(&loongson2_clockmod_table[0],
opp_free_cpufreq_table(mpu_dev, &freq_table);
}
-static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
+static int omap_cpu_init(struct cpufreq_policy *policy)
{
int result = 0;
* We will then get the same kind of behaviour already tested under
* the "well-known" other OS.
*/
-static int __cpuinit fixup_sgtc(void)
+static int fixup_sgtc(void)
{
unsigned int sgtc;
unsigned int m;
}
-static int __cpuinit acer_cpufreq_pst(const struct dmi_system_id *d)
+static int acer_cpufreq_pst(const struct dmi_system_id *d)
{
printk(KERN_WARNING PFX
"%s laptop with broken PST tables in BIOS detected.\n",
* A BIOS update is all that can save them.
* Mention this, and disable cpufreq.
*/
-static struct dmi_system_id __cpuinitdata powernow_dmi_table[] = {
+static struct dmi_system_id powernow_dmi_table[] = {
{
.callback = acer_cpufreq_pst,
.ident = "Acer Aspire",
{ }
};
-static int __cpuinit powernow_cpu_init(struct cpufreq_policy *policy)
+static int powernow_cpu_init(struct cpufreq_policy *policy)
{
union msr_fidvidstatus fidvidstatus;
int result;
int rc;
};
-static void __cpuinit powernowk8_cpu_init_on_cpu(void *_init_on_cpu)
+static void powernowk8_cpu_init_on_cpu(void *_init_on_cpu)
{
struct init_on_cpu *init_on_cpu = _init_on_cpu;
FW_BUG PFX "If that doesn't help, try upgrading your BIOS.\n";
/* per CPU init entry point to the driver */
-static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
+static int powernowk8_cpu_init(struct cpufreq_policy *pol)
{
struct powernow_k8_data *data;
struct init_on_cpu init_on_cpu;
}
/* driver entry point for init */
-static int __cpuinit powernowk8_init(void)
+static int powernowk8_init(void)
{
unsigned int i, supported_cpus = 0;
int ret;
static struct clk *clk_pclk;
static struct clk *clk_arm;
-#ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUGFS
+#ifdef CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS
struct s3c_cpufreq_config *s3c_cpufreq_getconfig(void)
{
return &cpu_cur;
{
return &s3c24xx_iotiming;
}
-#endif /* CONFIG_CPU_FREQ_S3C24XX_DEBUGFS */
+#endif /* CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS */
static void s3c_cpufreq_getcur(struct s3c_cpufreq_config *cfg)
{
#define MAX_INTERESTING 50000
#define STDDEV_THRESH 400
-/* 60 * 60 > STDDEV_THRESH * INTERVALS = 400 * 8 */
-#define MAX_DEVIATION 60
-
-static DEFINE_PER_CPU(struct hrtimer, menu_hrtimer);
-static DEFINE_PER_CPU(int, hrtimer_status);
-/* menu hrtimer mode */
-enum {MENU_HRTIMER_STOP, MENU_HRTIMER_REPEAT, MENU_HRTIMER_GENERAL};
/*
* Concepts and ideas behind the menu governor
*
*/
-/*
- * The C-state residency is so long that is is worthwhile to exit
- * from the shallow C-state and re-enter into a deeper C-state.
- */
-static unsigned int perfect_cstate_ms __read_mostly = 30;
-module_param(perfect_cstate_ms, uint, 0000);
-
struct menu_device {
int last_state_idx;
int needs_update;
return div_u64(dividend + (divisor / 2), divisor);
}
-/* Cancel the hrtimer if it is not triggered yet */
-void menu_hrtimer_cancel(void)
-{
- int cpu = smp_processor_id();
- struct hrtimer *hrtmr = &per_cpu(menu_hrtimer, cpu);
-
- /* The timer is still not time out*/
- if (per_cpu(hrtimer_status, cpu)) {
- hrtimer_cancel(hrtmr);
- per_cpu(hrtimer_status, cpu) = MENU_HRTIMER_STOP;
- }
-}
-EXPORT_SYMBOL_GPL(menu_hrtimer_cancel);
-
-/* Call back for hrtimer is triggered */
-static enum hrtimer_restart menu_hrtimer_notify(struct hrtimer *hrtimer)
-{
- int cpu = smp_processor_id();
- struct menu_device *data = &per_cpu(menu_devices, cpu);
-
- /* In general case, the expected residency is much larger than
- * deepest C-state target residency, but prediction logic still
- * predicts a small predicted residency, so the prediction
- * history is totally broken if the timer is triggered.
- * So reset the correction factor.
- */
- if (per_cpu(hrtimer_status, cpu) == MENU_HRTIMER_GENERAL)
- data->correction_factor[data->bucket] = RESOLUTION * DECAY;
-
- per_cpu(hrtimer_status, cpu) = MENU_HRTIMER_STOP;
-
- return HRTIMER_NORESTART;
-}
-
/*
* Try detecting repeating patterns by keeping track of the last 8
* intervals, and checking if the standard deviation of that set
* of points is below a threshold. If it is... then use the
* average of these 8 points as the estimated value.
*/
-static u32 get_typical_interval(struct menu_device *data)
+static void get_typical_interval(struct menu_device *data)
{
int i = 0, divisor = 0;
uint64_t max = 0, avg = 0, stddev = 0;
int64_t thresh = LLONG_MAX; /* Discard outliers above this value. */
- unsigned int ret = 0;
again:
if (((avg > stddev * 6) && (divisor * 4 >= INTERVALS * 3))
|| stddev <= 20) {
data->predicted_us = avg;
- ret = 1;
- return ret;
+ return;
} else if ((divisor * 4) > INTERVALS * 3) {
/* Exclude the max interval */
thresh = max - 1;
goto again;
}
-
- return ret;
}
/**
int i;
int multiplier;
struct timespec t;
- int repeat = 0, low_predicted = 0;
- int cpu = smp_processor_id();
- struct hrtimer *hrtmr = &per_cpu(menu_hrtimer, cpu);
if (data->needs_update) {
menu_update(drv, dev);
data->predicted_us = div_round64(data->expected_us * data->correction_factor[data->bucket],
RESOLUTION * DECAY);
- repeat = get_typical_interval(data);
+ get_typical_interval(data);
/*
* We want to default to C1 (hlt), not to busy polling
if (s->disabled || su->disable)
continue;
- if (s->target_residency > data->predicted_us) {
- low_predicted = 1;
+ if (s->target_residency > data->predicted_us)
continue;
- }
if (s->exit_latency > latency_req)
continue;
if (s->exit_latency * multiplier > data->predicted_us)
data->exit_us = s->exit_latency;
}
- /* not deepest C-state chosen for low predicted residency */
- if (low_predicted) {
- unsigned int timer_us = 0;
- unsigned int perfect_us = 0;
-
- /*
- * Set a timer to detect whether this sleep is much
- * longer than repeat mode predicted. If the timer
- * triggers, the code will evaluate whether to put
- * the CPU into a deeper C-state.
- * The timer is cancelled on CPU wakeup.
- */
- timer_us = 2 * (data->predicted_us + MAX_DEVIATION);
-
- perfect_us = perfect_cstate_ms * 1000;
-
- if (repeat && (4 * timer_us < data->expected_us)) {
- RCU_NONIDLE(hrtimer_start(hrtmr,
- ns_to_ktime(1000 * timer_us),
- HRTIMER_MODE_REL_PINNED));
- /* In repeat case, menu hrtimer is started */
- per_cpu(hrtimer_status, cpu) = MENU_HRTIMER_REPEAT;
- } else if (perfect_us < data->expected_us) {
- /*
- * The next timer is long. This could be because
- * we did not make a useful prediction.
- * In that case, it makes sense to re-enter
- * into a deeper C-state after some time.
- */
- RCU_NONIDLE(hrtimer_start(hrtmr,
- ns_to_ktime(1000 * timer_us),
- HRTIMER_MODE_REL_PINNED));
- /* In general case, menu hrtimer is started */
- per_cpu(hrtimer_status, cpu) = MENU_HRTIMER_GENERAL;
- }
-
- }
-
return data->last_state_idx;
}
struct cpuidle_device *dev)
{
struct menu_device *data = &per_cpu(menu_devices, dev->cpu);
- struct hrtimer *t = &per_cpu(menu_hrtimer, dev->cpu);
- hrtimer_init(t, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- t->function = menu_hrtimer_notify;
memset(data, 0, sizeof(struct menu_device));
dma_addr_t src_dma, dst_dma;
int ret = 0;
- desc = kmalloc(CAAM_CMD_SZ * 6 + CAAM_PTR_SZ * 2, GFP_KERNEL | GFP_DMA);
+ desc = kmalloc(CAAM_CMD_SZ * 8 + CAAM_PTR_SZ * 2, GFP_KERNEL | GFP_DMA);
if (!desc) {
dev_err(jrdev, "unable to allocate key input memory\n");
return -ENOMEM;
if (!(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
dev_err(&pdev->dev, "Cannot find proper base address\n");
+ err = -ENODEV;
goto err_disable_pdev;
}
/* Assign cookies to all nodes */
while (!list_empty(&last->node)) {
desc = list_entry(last->node.next, struct dma_pl330_desc, node);
+ if (pch->cyclic) {
+ desc->txd.callback = last->txd.callback;
+ desc->txd.callback_param = last->txd.callback_param;
+ }
dma_cookie_assign(&desc->txd);
size_t period_len, enum dma_transfer_direction direction,
unsigned long flags, void *context)
{
- struct dma_pl330_desc *desc;
+ struct dma_pl330_desc *desc = NULL, *first = NULL;
struct dma_pl330_chan *pch = to_pchan(chan);
+ struct dma_pl330_dmac *pdmac = pch->dmac;
+ unsigned int i;
dma_addr_t dst;
dma_addr_t src;
- desc = pl330_get_desc(pch);
- if (!desc) {
- dev_err(pch->dmac->pif.dev, "%s:%d Unable to fetch desc\n",
- __func__, __LINE__);
+ if (len % period_len != 0)
return NULL;
- }
- switch (direction) {
- case DMA_MEM_TO_DEV:
- desc->rqcfg.src_inc = 1;
- desc->rqcfg.dst_inc = 0;
- desc->req.rqtype = MEMTODEV;
- src = dma_addr;
- dst = pch->fifo_addr;
- break;
- case DMA_DEV_TO_MEM:
- desc->rqcfg.src_inc = 0;
- desc->rqcfg.dst_inc = 1;
- desc->req.rqtype = DEVTOMEM;
- src = pch->fifo_addr;
- dst = dma_addr;
- break;
- default:
+ if (!is_slave_direction(direction)) {
dev_err(pch->dmac->pif.dev, "%s:%d Invalid dma direction\n",
__func__, __LINE__);
return NULL;
}
- desc->rqcfg.brst_size = pch->burst_sz;
- desc->rqcfg.brst_len = 1;
+ for (i = 0; i < len / period_len; i++) {
+ desc = pl330_get_desc(pch);
+ if (!desc) {
+ dev_err(pch->dmac->pif.dev, "%s:%d Unable to fetch desc\n",
+ __func__, __LINE__);
- pch->cyclic = true;
+ if (!first)
+ return NULL;
+
+ spin_lock_irqsave(&pdmac->pool_lock, flags);
+
+ while (!list_empty(&first->node)) {
+ desc = list_entry(first->node.next,
+ struct dma_pl330_desc, node);
+ list_move_tail(&desc->node, &pdmac->desc_pool);
+ }
+
+ list_move_tail(&first->node, &pdmac->desc_pool);
- fill_px(&desc->px, dst, src, period_len);
+ spin_unlock_irqrestore(&pdmac->pool_lock, flags);
+
+ return NULL;
+ }
+
+ switch (direction) {
+ case DMA_MEM_TO_DEV:
+ desc->rqcfg.src_inc = 1;
+ desc->rqcfg.dst_inc = 0;
+ desc->req.rqtype = MEMTODEV;
+ src = dma_addr;
+ dst = pch->fifo_addr;
+ break;
+ case DMA_DEV_TO_MEM:
+ desc->rqcfg.src_inc = 0;
+ desc->rqcfg.dst_inc = 1;
+ desc->req.rqtype = DEVTOMEM;
+ src = pch->fifo_addr;
+ dst = dma_addr;
+ break;
+ default:
+ break;
+ }
+
+ desc->rqcfg.brst_size = pch->burst_sz;
+ desc->rqcfg.brst_len = 1;
+ fill_px(&desc->px, dst, src, period_len);
+
+ if (!first)
+ first = desc;
+ else
+ list_add_tail(&desc->node, &first->node);
+
+ dma_addr += period_len;
+ }
+
+ if (!desc)
+ return NULL;
+
+ pch->cyclic = true;
+ desc->txd.flags = flags;
return &desc->txd;
}
shdma_chan);
struct sh_dmae_desc *sh_desc = container_of(sdesc,
struct sh_dmae_desc, shdma_desc);
- return (sh_desc->hw.tcr - sh_dmae_readl(sh_chan, TCR)) <<
- sh_chan->xmit_shift;
+ return sh_desc->hw.tcr -
+ (sh_dmae_readl(sh_chan, TCR) << sh_chan->xmit_shift);
}
/* Called from error IRQ or NMI */
*/
static void const *edac_mc_owner;
+static struct bus_type mc_bus[EDAC_MAX_MCS];
+
unsigned edac_dimm_info_location(struct dimm_info *dimm, char *buf,
unsigned len)
{
int ret = -EINVAL;
edac_dbg(0, "\n");
+ if (mci->mc_idx >= EDAC_MAX_MCS) {
+ pr_warn_once("Too many memory controllers: %d\n", mci->mc_idx);
+ return -ENODEV;
+ }
+
#ifdef CONFIG_EDAC_DEBUG
if (edac_debug_level >= 3)
edac_mc_dump_mci(mci);
/* set load time so that error rate can be tracked */
mci->start_time = jiffies;
+ mci->bus = &mc_bus[mci->mc_idx];
+
if (edac_create_sysfs_mci_device(mci)) {
edac_mc_printk(mci, KERN_WARNING,
"failed to create sysfs device\n");
return -ENODEV;
csrow->dev.type = &csrow_attr_type;
- csrow->dev.bus = &mci->bus;
+ csrow->dev.bus = mci->bus;
device_initialize(&csrow->dev);
csrow->dev.parent = &mci->dev;
csrow->mci = mci;
dimm->mci = mci;
dimm->dev.type = &dimm_attr_type;
- dimm->dev.bus = &mci->bus;
+ dimm->dev.bus = mci->bus;
device_initialize(&dimm->dev);
dimm->dev.parent = &mci->dev;
* The memory controller needs its own bus, in order to avoid
* namespace conflicts at /sys/bus/edac.
*/
- mci->bus.name = kasprintf(GFP_KERNEL, "mc%d", mci->mc_idx);
- if (!mci->bus.name)
+ mci->bus->name = kasprintf(GFP_KERNEL, "mc%d", mci->mc_idx);
+ if (!mci->bus->name)
return -ENOMEM;
- edac_dbg(0, "creating bus %s\n", mci->bus.name);
- err = bus_register(&mci->bus);
+
+ edac_dbg(0, "creating bus %s\n", mci->bus->name);
+
+ err = bus_register(mci->bus);
if (err < 0)
return err;
device_initialize(&mci->dev);
mci->dev.parent = mci_pdev;
- mci->dev.bus = &mci->bus;
+ mci->dev.bus = mci->bus;
dev_set_name(&mci->dev, "mc%d", mci->mc_idx);
dev_set_drvdata(&mci->dev, mci);
pm_runtime_forbid(&mci->dev);
err = device_add(&mci->dev);
if (err < 0) {
edac_dbg(1, "failure: create device %s\n", dev_name(&mci->dev));
- bus_unregister(&mci->bus);
- kfree(mci->bus.name);
+ bus_unregister(mci->bus);
+ kfree(mci->bus->name);
return err;
}
}
fail2:
device_unregister(&mci->dev);
- bus_unregister(&mci->bus);
- kfree(mci->bus.name);
+ bus_unregister(mci->bus);
+ kfree(mci->bus->name);
return err;
}
{
edac_dbg(1, "Unregistering device %s\n", dev_name(&mci->dev));
device_unregister(&mci->dev);
- bus_unregister(&mci->bus);
- kfree(mci->bus.name);
+ bus_unregister(mci->bus);
+ kfree(mci->bus->name);
}
static void mc_attr_release(struct device *dev)
if (!i5100_debugfs)
return -ENODEV;
- priv->debugfs = debugfs_create_dir(mci->bus.name, i5100_debugfs);
+ priv->debugfs = debugfs_create_dir(mci->bus->name, i5100_debugfs);
if (!priv->debugfs)
return -ENOMEM;
#define FW_CDEV_KERNEL_VERSION 5
#define FW_CDEV_VERSION_EVENT_REQUEST2 4
#define FW_CDEV_VERSION_ALLOCATE_REGION_END 4
+#define FW_CDEV_VERSION_AUTO_FLUSH_ISO_OVERFLOW 5
struct client {
u32 version;
a->channel, a->speed, a->header_size, cb, client);
if (IS_ERR(context))
return PTR_ERR(context);
+ if (client->version < FW_CDEV_VERSION_AUTO_FLUSH_ISO_OVERFLOW)
+ context->drop_overflow_headers = true;
/* We only support one context at this time. */
spin_lock_irq(&client->lock);
{
u32 *ctx_hdr;
- if (ctx->header_length + ctx->base.header_size > PAGE_SIZE)
+ if (ctx->header_length + ctx->base.header_size > PAGE_SIZE) {
+ if (ctx->base.drop_overflow_headers)
+ return;
flush_iso_completions(ctx);
+ }
ctx_hdr = ctx->header + ctx->header_length;
ctx->last_timestamp = (u16)le32_to_cpu((__force __le32)dma_hdr[0]);
sync_it_packet_for_cpu(context, d);
- if (ctx->header_length + 4 > PAGE_SIZE)
+ if (ctx->header_length + 4 > PAGE_SIZE) {
+ if (ctx->base.drop_overflow_headers)
+ return 1;
flush_iso_completions(ctx);
+ }
ctx_hdr = ctx->header + ctx->header_length;
ctx->last_timestamp = le16_to_cpu(last->res_count);
dmi_get_system_info(DMI_BIOS_DATE));
}
+/*
+ * Check for DMI/SMBIOS headers in the system firmware image. Any
+ * SMBIOS header must start 16 bytes before the DMI header, so take a
+ * 32 byte buffer and check for DMI at offset 16 and SMBIOS at offset
+ * 0. If the DMI header is present, set dmi_ver accordingly (SMBIOS
+ * takes precedence) and return 0. Otherwise return 1.
+ */
static int __init dmi_present(const u8 *buf)
{
int smbios_ver;
if (p == NULL)
goto error;
+ /*
+ * Iterate over all possible DMI header addresses q.
+ * Maintain the 32 bytes around q in buf. On the
+ * first iteration, substitute zero for the
+ * out-of-range bytes so there is no chance of falsely
+ * detecting an SMBIOS header.
+ */
memset(buf, 0, 16);
for (q = p; q < p + 0x10000; q += 16) {
memcpy_fromio(buf + 16, q, 16);
struct kobject *parent_kobj = efivars_kobject();
int error = 0;
+ if (!efi_enabled(EFI_RUNTIME_SERVICES))
+ return -ENODEV;
+
/* No efivars has been registered yet */
if (!parent_kobj)
return 0;
#include <linux/module.h>
#include <linux/device.h>
#include <linux/platform_device.h>
+#include <linux/err.h>
#include <mach/msm_gpiomux.h>
int ret, ngpio;
struct resource *res;
- if (!of_property_read_u32(pdev->dev.of_node, "ngpio", &ngpio)) {
+ if (of_property_read_u32(pdev->dev.of_node, "ngpio", &ngpio)) {
dev_err(&pdev->dev, "%s: ngpio property missing\n", __func__);
return -EINVAL;
}
astbo->gem.driver_private = NULL;
astbo->bo.bdev = &ast->ttm.bdev;
+ astbo->bo.bdev->dev_mapping = dev->dev_mapping;
ast_ttm_placement(astbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM);
cirrusbo->gem.driver_private = NULL;
cirrusbo->bo.bdev = &cirrus->ttm.bdev;
+ cirrusbo->bo.bdev->dev_mapping = dev->dev_mapping;
cirrus_ttm_placement(cirrusbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM);
/* don't break so fail path works correct */
fail = 1;
break;
+
+ if (connector->dpms != DRM_MODE_DPMS_ON) {
+ DRM_DEBUG_KMS("connector dpms not on, full mode switch\n");
+ mode_changed = true;
+ }
}
}
ret = -EINVAL;
goto fail;
}
+ DRM_DEBUG_KMS("Setting connector DPMS state to on\n");
+ for (i = 0; i < set->num_connectors; i++) {
+ DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id,
+ drm_get_connector_name(set->connectors[i]));
+ set->connectors[i]->funcs->dpms(set->connectors[i], DRM_MODE_DPMS_ON);
+ }
}
drm_helper_disable_unused_functions(dev);
} else if (fb_changed) {
}
}
- /*
- * crtc set_config helpers implicit set the crtc and all connected
- * encoders to DPMS on for a full mode set. But for just an fb update it
- * doesn't do that. To not confuse userspace, do an explicit DPMS_ON
- * unconditionally. This will also ensure driver internal dpms state is
- * consistent again.
- */
- if (set->crtc->enabled) {
- DRM_DEBUG_KMS("Setting connector DPMS state to on\n");
- for (i = 0; i < set->num_connectors; i++) {
- DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id,
- drm_get_connector_name(set->connectors[i]));
- set->connectors[i]->funcs->dpms(set->connectors[i], DRM_MODE_DPMS_ON);
- }
- }
-
kfree(save_connectors);
kfree(save_encoders);
kfree(save_crtcs);
/* Subtract time delta from raw timestamp to get final
* vblank_time timestamp for end of vblank.
*/
- etime = ktime_sub_ns(etime, delta_ns);
+ if (delta_ns < 0)
+ etime = ktime_add_ns(etime, -delta_ns);
+ else
+ etime = ktime_sub_ns(etime, delta_ns);
*vblank_time = ktime_to_timeval(etime);
DRM_DEBUG("crtc %d : v %d p(%d,%d)@ %ld.%ld -> %ld.%ld [e %d us, %d rep]\n",
#include <linux/kernel.h>
#include <linux/i2c.h>
-#include <linux/module.h>
#include "exynos_drm_drv.h"
*
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
#include <drm/drmP.h>
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/of_device.h>
.data = &exynos5_fimd_driver_data },
{},
};
-MODULE_DEVICE_TABLE(of, fimd_driver_dt_match);
#endif
static inline struct fimd_driver_data *drm_fimd_get_driver_data(
},
{},
};
-MODULE_DEVICE_TABLE(platform, fimd_driver_ids);
static const struct dev_pm_ops fimd_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(fimd_suspend, fimd_resume)
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/interrupt.h>
struct g2d_cmdlist_node *node =
list_first_entry(&runqueue_node->run_cmdlist,
struct g2d_cmdlist_node, list);
+ int ret;
+
+ ret = pm_runtime_get_sync(g2d->dev);
+ if (ret < 0) {
+ dev_warn(g2d->dev, "failed pm power on.\n");
+ return;
+ }
- pm_runtime_get_sync(g2d->dev);
- clk_enable(g2d->gate_clk);
+ ret = clk_prepare_enable(g2d->gate_clk);
+ if (ret < 0) {
+ dev_warn(g2d->dev, "failed to enable clock.\n");
+ pm_runtime_put_sync(g2d->dev);
+ return;
+ }
writel_relaxed(node->dma_addr, g2d->regs + G2D_DMA_SFR_BASE_ADDR);
writel_relaxed(G2D_DMA_START, g2d->regs + G2D_DMA_COMMAND);
runqueue_work);
mutex_lock(&g2d->runqueue_mutex);
- clk_disable(g2d->gate_clk);
+ clk_disable_unprepare(g2d->gate_clk);
pm_runtime_put_sync(g2d->dev);
complete(&g2d->runqueue_node->complete);
{ .compatible = "samsung,exynos5250-g2d" },
{},
};
-MODULE_DEVICE_TABLE(of, exynos_g2d_match);
#endif
struct platform_driver g2d_driver = {
*
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/pm_runtime.h>
#include <linux/kernel.h>
#include <linux/wait.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
*
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/types.h>
#include <linux/clk.h>
*/
ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock,
prop_list->ipp_id);
- if (!ippdrv) {
+ if (IS_ERR(ippdrv)) {
DRM_ERROR("not found ipp%d driver.\n",
prop_list->ipp_id);
- return -EINVAL;
+ return PTR_ERR(ippdrv);
}
prop_list = ippdrv->prop_list;
/* find command node */
c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock,
qbuf->prop_id);
- if (!c_node) {
+ if (IS_ERR(c_node)) {
DRM_ERROR("failed to get command node.\n");
- return -EFAULT;
+ return PTR_ERR(c_node);
}
/* buffer control */
c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock,
cmd_ctrl->prop_id);
- if (!c_node) {
+ if (IS_ERR(c_node)) {
DRM_ERROR("invalid command node list.\n");
- return -EINVAL;
+ return PTR_ERR(c_node);
}
if (!exynos_drm_ipp_check_valid(ippdrv->dev, cmd_ctrl->ctrl,
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/err.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <drm/drmP.h>
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <drm/exynos_drm.h>
#include <linux/spinlock.h>
#include <linux/wait.h>
#include <linux/i2c.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/i2c.h>
-#include <linux/module.h>
#include "exynos_drm_drv.h"
#include "exynos_hdmi.h"
#include <linux/spinlock.h>
#include <linux/wait.h>
#include <linux/i2c.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
dev_priv->dev = dev;
dev_priv->info = info;
+ spin_lock_init(&dev_priv->irq_lock);
+ spin_lock_init(&dev_priv->gpu_error.lock);
+ spin_lock_init(&dev_priv->rps.lock);
+ spin_lock_init(&dev_priv->gt_lock);
+ spin_lock_init(&dev_priv->backlight.lock);
+ mutex_init(&dev_priv->dpio_lock);
+ mutex_init(&dev_priv->rps.hw_lock);
+ mutex_init(&dev_priv->modeset_restore_lock);
+
i915_dump_device_info(dev_priv);
if (i915_get_bridge_dev(dev)) {
intel_detect_pch(dev);
intel_irq_init(dev);
+ intel_pm_init(dev);
+ intel_gt_sanitize(dev);
intel_gt_init(dev);
/* Try to make sure MCHBAR is enabled before poking at it */
if (!IS_I945G(dev) && !IS_I945GM(dev))
pci_enable_msi(dev->pdev);
- spin_lock_init(&dev_priv->irq_lock);
- spin_lock_init(&dev_priv->gpu_error.lock);
- spin_lock_init(&dev_priv->rps.lock);
- spin_lock_init(&dev_priv->backlight.lock);
- mutex_init(&dev_priv->dpio_lock);
-
- mutex_init(&dev_priv->rps.hw_lock);
- mutex_init(&dev_priv->modeset_restore_lock);
-
dev_priv->num_plane = 1;
if (IS_VALLEYVIEW(dev))
dev_priv->num_plane = 2;
MODULE_PARM_DESC(preliminary_hw_support,
"Enable preliminary hardware support. (default: false)");
-int i915_disable_power_well __read_mostly = 0;
+int i915_disable_power_well __read_mostly = 1;
module_param_named(disable_power_well, i915_disable_power_well, int, 0600);
MODULE_PARM_DESC(disable_power_well,
- "Disable the power well when possible (default: false)");
+ "Disable the power well when possible (default: true)");
int i915_enable_ips __read_mostly = 1;
module_param_named(enable_ips, i915_enable_ips, int, 0600);
{
int error = 0;
- intel_gt_reset(dev);
+ intel_gt_sanitize(dev);
if (drm_core_check_feature(dev, DRIVER_MODESET)) {
mutex_lock(&dev->struct_mutex);
pci_set_master(dev->pdev);
- intel_gt_reset(dev);
+ intel_gt_sanitize(dev);
/*
* Platforms with opregion should have sane BIOS, older ones (gen3 and
#define __i915_read(x, y) \
u##x i915_read##x(struct drm_i915_private *dev_priv, u32 reg) { \
+ unsigned long irqflags; \
u##x val = 0; \
+ spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \
if (IS_GEN5(dev_priv->dev)) \
ilk_dummy_write(dev_priv); \
if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
- unsigned long irqflags; \
- spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \
if (dev_priv->forcewake_count == 0) \
dev_priv->gt.force_wake_get(dev_priv); \
val = read##y(dev_priv->regs + reg); \
if (dev_priv->forcewake_count == 0) \
dev_priv->gt.force_wake_put(dev_priv); \
- spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \
} else { \
val = read##y(dev_priv->regs + reg); \
} \
+ spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \
trace_i915_reg_rw(false, reg, val, sizeof(val)); \
return val; \
}
#define __i915_write(x, y) \
void i915_write##x(struct drm_i915_private *dev_priv, u32 reg, u##x val) { \
+ unsigned long irqflags; \
u32 __fifo_ret = 0; \
trace_i915_reg_rw(true, reg, val, sizeof(val)); \
+ spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \
if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
__fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \
} \
gen6_gt_check_fifodbg(dev_priv); \
} \
hsw_unclaimed_reg_check(dev_priv, reg); \
+ spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \
}
__i915_write(8, b)
__i915_write(16, w)
#define QUIRK_PIPEA_FORCE (1<<0)
#define QUIRK_LVDS_SSC_DISABLE (1<<1)
#define QUIRK_INVERT_BRIGHTNESS (1<<2)
+#define QUIRK_NO_PCH_PWM_ENABLE (1<<3)
struct intel_fbdev;
struct intel_fbc_work;
void i915_handle_error(struct drm_device *dev, bool wedged);
extern void intel_irq_init(struct drm_device *dev);
+extern void intel_pm_init(struct drm_device *dev);
extern void intel_hpd_init(struct drm_device *dev);
extern void intel_gt_init(struct drm_device *dev);
-extern void intel_gt_reset(struct drm_device *dev);
+extern void intel_gt_sanitize(struct drm_device *dev);
void i915_error_state_free(struct kref *error_ref);
u32 seqno = intel_ring_get_seqno(ring);
BUG_ON(ring == NULL);
+ if (obj->ring != ring && obj->last_write_seqno) {
+ /* Keep the seqno relative to the current ring */
+ obj->last_write_seqno = seqno;
+ }
obj->ring = ring;
/* Add a reference if we're newly entering the active list. */
for (i = 0; i < dev_priv->num_fence_regs; i++) {
struct drm_i915_fence_reg *reg = &dev_priv->fence_regs[i];
- i915_gem_write_fence(dev, i, reg->obj);
+
+ /*
+ * Commit delayed tiling changes if we have an object still
+ * attached to the fence, otherwise just clear the fence.
+ */
+ if (reg->obj) {
+ i915_gem_object_update_fence(reg->obj, reg,
+ reg->obj->tiling_mode);
+ } else {
+ i915_gem_write_fence(dev, i, NULL);
+ }
}
}
drm_i915_private_t *dev_priv = dev->dev_private;
int fence_reg;
int fence_pitch_shift;
- uint64_t val;
if (INTEL_INFO(dev)->gen >= 6) {
fence_reg = FENCE_REG_SANDYBRIDGE_0;
fence_pitch_shift = I965_FENCE_PITCH_SHIFT;
}
+ fence_reg += reg * 8;
+
+ /* To w/a incoherency with non-atomic 64-bit register updates,
+ * we split the 64-bit update into two 32-bit writes. In order
+ * for a partial fence not to be evaluated between writes, we
+ * precede the update with write to turn off the fence register,
+ * and only enable the fence as the last step.
+ *
+ * For extra levels of paranoia, we make sure each step lands
+ * before applying the next step.
+ */
+ I915_WRITE(fence_reg, 0);
+ POSTING_READ(fence_reg);
+
if (obj) {
u32 size = obj->gtt_space->size;
+ uint64_t val;
val = (uint64_t)((obj->gtt_offset + size - 4096) &
0xfffff000) << 32;
if (obj->tiling_mode == I915_TILING_Y)
val |= 1 << I965_FENCE_TILING_Y_SHIFT;
val |= I965_FENCE_REG_VALID;
- } else
- val = 0;
- fence_reg += reg * 8;
- I915_WRITE64(fence_reg, val);
- POSTING_READ(fence_reg);
+ I915_WRITE(fence_reg + 4, val >> 32);
+ POSTING_READ(fence_reg + 4);
+
+ I915_WRITE(fence_reg + 0, val);
+ POSTING_READ(fence_reg);
+ } else {
+ I915_WRITE(fence_reg + 4, 0);
+ POSTING_READ(fence_reg + 4);
+ }
}
static void i915_write_fence_reg(struct drm_device *dev, int reg,
if (i915_gem_object_needs_mb(dev_priv->fence_regs[reg].obj))
mb();
+ WARN(obj && (!obj->stride || !obj->tiling_mode),
+ "bogus fence setup with stride: 0x%x, tiling mode: %i\n",
+ obj->stride, obj->tiling_mode);
+
switch (INTEL_INFO(dev)->gen) {
case 7:
case 6:
return fence - dev_priv->fence_regs;
}
-struct write_fence {
- struct drm_device *dev;
- struct drm_i915_gem_object *obj;
- int fence;
-};
-
-static void i915_gem_write_fence__ipi(void *data)
-{
- struct write_fence *args = data;
-
- /* Required for SNB+ with LLC */
- wbinvd();
-
- /* Required for VLV */
- i915_gem_write_fence(args->dev, args->fence, args->obj);
-}
-
static void i915_gem_object_update_fence(struct drm_i915_gem_object *obj,
struct drm_i915_fence_reg *fence,
bool enable)
{
struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
- struct write_fence args = {
- .dev = obj->base.dev,
- .fence = fence_number(dev_priv, fence),
- .obj = enable ? obj : NULL,
- };
-
- /* In order to fully serialize access to the fenced region and
- * the update to the fence register we need to take extreme
- * measures on SNB+. In theory, the write to the fence register
- * flushes all memory transactions before, and coupled with the
- * mb() placed around the register write we serialise all memory
- * operations with respect to the changes in the tiler. Yet, on
- * SNB+ we need to take a step further and emit an explicit wbinvd()
- * on each processor in order to manually flush all memory
- * transactions before updating the fence register.
- *
- * However, Valleyview complicates matter. There the wbinvd is
- * insufficient and unlike SNB/IVB requires the serialising
- * register write. (Note that that register write by itself is
- * conversely not sufficient for SNB+.) To compromise, we do both.
- */
- if (INTEL_INFO(args.dev)->gen >= 6)
- on_each_cpu(i915_gem_write_fence__ipi, &args, 1);
- else
- i915_gem_write_fence(args.dev, args.fence, args.obj);
+ int reg = fence_number(dev_priv, fence);
+
+ i915_gem_write_fence(obj->base.dev, reg, enable ? obj : NULL);
if (enable) {
- obj->fence_reg = args.fence;
+ obj->fence_reg = reg;
fence->obj = obj;
list_move_tail(&fence->lru_list, &dev_priv->mm.fence_list);
} else {
fence->obj = NULL;
list_del_init(&fence->lru_list);
}
+ obj->fence_dirty = false;
}
static int
return 0;
i915_gem_object_update_fence(obj, reg, enable);
- obj->fence_dirty = false;
return 0;
}
list_for_each_entry(obj, &dev_priv->mm.unbound_list, global_list)
if (obj->pages_pin_count == 0)
cnt += obj->base.size >> PAGE_SHIFT;
- list_for_each_entry(obj, &dev_priv->mm.inactive_list, global_list)
+ list_for_each_entry(obj, &dev_priv->mm.inactive_list, mm_list)
if (obj->pin_count == 0 && obj->pages_pin_count == 0)
cnt += obj->base.size >> PAGE_SHIFT;
struct sg_table *sg,
enum dma_data_direction dir)
{
+ struct drm_i915_gem_object *obj = attachment->dmabuf->priv;
+
+ mutex_lock(&obj->base.dev->struct_mutex);
+
dma_unmap_sg(attachment->dev, sg->sgl, sg->nents, dir);
sg_free_table(sg);
kfree(sg);
+
+ i915_gem_object_unpin_pages(obj);
+
+ mutex_unlock(&obj->base.dev->struct_mutex);
}
static void i915_gem_dmabuf_release(struct dma_buf *dma_buf)
#define CRT_HOTPLUG_DETECT_VOLTAGE_475MV (1 << 2)
#define PORT_HOTPLUG_STAT (dev_priv->info->display_mmio_offset + 0x61114)
-/* HDMI/DP bits are gen4+ */
-#define PORTB_HOTPLUG_LIVE_STATUS (1 << 29)
+/*
+ * HDMI/DP bits are gen4+
+ *
+ * WARNING: Bspec for hpd status bits on gen4 seems to be completely confused.
+ * Please check the detailed lore in the commit message for for experimental
+ * evidence.
+ */
+#define PORTD_HOTPLUG_LIVE_STATUS (1 << 29)
#define PORTC_HOTPLUG_LIVE_STATUS (1 << 28)
-#define PORTD_HOTPLUG_LIVE_STATUS (1 << 27)
+#define PORTB_HOTPLUG_LIVE_STATUS (1 << 27)
#define PORTD_HOTPLUG_INT_STATUS (3 << 21)
#define PORTC_HOTPLUG_INT_STATUS (3 << 19)
#define PORTB_HOTPLUG_INT_STATUS (3 << 17)
struct intel_digital_port *intel_dig_port =
enc_to_dig_port(encoder);
- intel_dp->DP = intel_dig_port->port_reversal |
+ intel_dp->DP = intel_dig_port->saved_port_bits |
DDI_BUF_CTL_ENABLE | DDI_BUF_EMP_400MV_0DB_HSW;
intel_dp->DP |= DDI_PORT_WIDTH(intel_dp->lane_count);
* enabling the port.
*/
I915_WRITE(DDI_BUF_CTL(port),
- intel_dig_port->port_reversal | DDI_BUF_CTL_ENABLE);
+ intel_dig_port->saved_port_bits |
+ DDI_BUF_CTL_ENABLE);
} else if (type == INTEL_OUTPUT_EDP) {
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
intel_encoder->get_config = intel_ddi_get_config;
intel_dig_port->port = port;
- intel_dig_port->port_reversal = I915_READ(DDI_BUF_CTL(port)) &
- DDI_BUF_PORT_REVERSAL;
+ intel_dig_port->saved_port_bits = I915_READ(DDI_BUF_CTL(port)) &
+ (DDI_BUF_PORT_REVERSAL |
+ DDI_A_4_LANES);
intel_dig_port->dp.output_reg = DDI_BUF_CTL(port);
intel_encoder->type = INTEL_OUTPUT_UNKNOWN;
uint32_t tmp;
tmp = I915_READ(PFIT_CONTROL);
+ if (!(tmp & PFIT_ENABLE))
+ return;
+ /* Check whether the pfit is attached to our pipe. */
if (INTEL_INFO(dev)->gen < 4) {
if (crtc->pipe != PIPE_B)
return;
-
- /* gen2/3 store dither state in pfit control, needs to match */
- pipe_config->gmch_pfit.control = tmp & PANEL_8TO6_DITHER_ENABLE;
} else {
if ((tmp & PFIT_PIPE_MASK) != (crtc->pipe << PFIT_PIPE_SHIFT))
return;
}
- if (!(tmp & PFIT_ENABLE))
- return;
-
- pipe_config->gmch_pfit.control = I915_READ(PFIT_CONTROL);
+ pipe_config->gmch_pfit.control = tmp;
pipe_config->gmch_pfit.pgm_ratios = I915_READ(PFIT_PGM_RATIOS);
if (INTEL_INFO(dev)->gen < 5)
pipe_config->gmch_pfit.lvds_border_bits =
list_for_each_entry(encoder, &dev->mode_config.encoder_list,
base.head) {
+ enum pipe pipe;
if (encoder->base.crtc != &crtc->base)
continue;
- if (encoder->get_config)
+ if (encoder->get_config &&
+ encoder->get_hw_state(encoder, &pipe))
encoder->get_config(encoder, &pipe_config);
}
pll->active, pll->refcount);
WARN(pll->active && !pll->on,
"pll in active use but not on in sw tracking\n");
+ WARN(pll->on && !pll->active,
+ "pll in on but not on in use in sw tracking\n");
WARN(pll->on != active,
"pll on state mismatch (expected %i, found %i)\n",
pll->on, active);
}
static bool
-is_crtc_connector_off(struct drm_crtc *crtc, struct drm_connector *connectors,
- int num_connectors)
+is_crtc_connector_off(struct drm_mode_set *set)
{
int i;
- for (i = 0; i < num_connectors; i++)
- if (connectors[i].encoder &&
- connectors[i].encoder->crtc == crtc &&
- connectors[i].dpms != DRM_MODE_DPMS_ON)
+ if (set->num_connectors == 0)
+ return false;
+
+ if (WARN_ON(set->connectors == NULL))
+ return false;
+
+ for (i = 0; i < set->num_connectors; i++)
+ if (set->connectors[i]->encoder &&
+ set->connectors[i]->encoder->crtc == set->crtc &&
+ set->connectors[i]->dpms != DRM_MODE_DPMS_ON)
return true;
return false;
/* We should be able to check here if the fb has the same properties
* and then just flip_or_move it */
- if (set->connectors != NULL &&
- is_crtc_connector_off(set->crtc, *set->connectors,
- set->num_connectors)) {
- config->mode_changed = true;
+ if (is_crtc_connector_off(set)) {
+ config->mode_changed = true;
} else if (set->crtc->fb != set->fb) {
/* If we have no fb then treat it as a full mode set */
if (set->crtc->fb == NULL) {
DRM_INFO("applying inverted panel brightness quirk\n");
}
+/*
+ * Some machines (Dell XPS13) suffer broken backlight controls if
+ * BLM_PCH_PWM_ENABLE is set.
+ */
+static void quirk_no_pcm_pwm_enable(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ dev_priv->quirks |= QUIRK_NO_PCH_PWM_ENABLE;
+ DRM_INFO("applying no-PCH_PWM_ENABLE quirk\n");
+}
+
struct intel_quirk {
int device;
int subsystem_vendor;
/* Acer Aspire 4736Z */
{ 0x2a42, 0x1025, 0x0260, quirk_invert_brightness },
+
+ /* Dell XPS13 HD Sandy Bridge */
+ { 0x0116, 0x1028, 0x052e, quirk_no_pcm_pwm_enable },
+ /* Dell XPS13 HD and XPS13 FHD Ivy Bridge */
+ { 0x0166, 0x1028, 0x058b, quirk_no_pcm_pwm_enable },
};
static void intel_init_quirks(struct drm_device *dev)
}
pll->refcount = pll->active;
- DRM_DEBUG_KMS("%s hw state readout: refcount %i\n",
- pll->name, pll->refcount);
+ DRM_DEBUG_KMS("%s hw state readout: refcount %i, on %i\n",
+ pll->name, pll->refcount, pll->on);
}
list_for_each_entry(encoder, &dev->mode_config.encoder_list,
struct drm_plane *plane;
struct intel_crtc *crtc;
struct intel_encoder *encoder;
+ int i;
intel_modeset_readout_hw_state(dev);
intel_dump_pipe_config(crtc, &crtc->config, "[setup_hw_state]");
}
+ for (i = 0; i < dev_priv->num_shared_dpll; i++) {
+ struct intel_shared_dpll *pll = &dev_priv->shared_dplls[i];
+
+ if (!pll->on || pll->active)
+ continue;
+
+ DRM_DEBUG_KMS("%s enabled but not in use, disabling\n", pll->name);
+
+ pll->disable(dev_priv, pll);
+ pll->on = false;
+ }
+
if (force_restore) {
/*
* We need to use raw interfaces for restoring state to avoid
u32 power_well_driver;
+ int num_transcoders;
+
struct intel_cursor_error_state {
u32 control;
u32 position;
} cursor[I915_MAX_PIPES];
struct intel_pipe_error_state {
- enum transcoder cpu_transcoder;
- u32 conf;
u32 source;
-
- u32 htotal;
- u32 hblank;
- u32 hsync;
- u32 vtotal;
- u32 vblank;
- u32 vsync;
} pipe[I915_MAX_PIPES];
struct intel_plane_error_state {
u32 surface;
u32 tile_offset;
} plane[I915_MAX_PIPES];
+
+ struct intel_transcoder_error_state {
+ enum transcoder cpu_transcoder;
+
+ u32 conf;
+
+ u32 htotal;
+ u32 hblank;
+ u32 hsync;
+ u32 vtotal;
+ u32 vblank;
+ u32 vsync;
+ } transcoder[4];
};
struct intel_display_error_state *
{
drm_i915_private_t *dev_priv = dev->dev_private;
struct intel_display_error_state *error;
- enum transcoder cpu_transcoder;
+ int transcoders[] = {
+ TRANSCODER_A,
+ TRANSCODER_B,
+ TRANSCODER_C,
+ TRANSCODER_EDP,
+ };
int i;
+ if (INTEL_INFO(dev)->num_pipes == 0)
+ return NULL;
+
error = kmalloc(sizeof(*error), GFP_ATOMIC);
if (error == NULL)
return NULL;
error->power_well_driver = I915_READ(HSW_PWR_WELL_DRIVER);
for_each_pipe(i) {
- cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv, i);
- error->pipe[i].cpu_transcoder = cpu_transcoder;
-
if (INTEL_INFO(dev)->gen <= 6 || IS_VALLEYVIEW(dev)) {
error->cursor[i].control = I915_READ(CURCNTR(i));
error->cursor[i].position = I915_READ(CURPOS(i));
error->plane[i].tile_offset = I915_READ(DSPTILEOFF(i));
}
- error->pipe[i].conf = I915_READ(PIPECONF(cpu_transcoder));
error->pipe[i].source = I915_READ(PIPESRC(i));
- error->pipe[i].htotal = I915_READ(HTOTAL(cpu_transcoder));
- error->pipe[i].hblank = I915_READ(HBLANK(cpu_transcoder));
- error->pipe[i].hsync = I915_READ(HSYNC(cpu_transcoder));
- error->pipe[i].vtotal = I915_READ(VTOTAL(cpu_transcoder));
- error->pipe[i].vblank = I915_READ(VBLANK(cpu_transcoder));
- error->pipe[i].vsync = I915_READ(VSYNC(cpu_transcoder));
+ }
+
+ error->num_transcoders = INTEL_INFO(dev)->num_pipes;
+ if (HAS_DDI(dev_priv->dev))
+ error->num_transcoders++; /* Account for eDP. */
+
+ for (i = 0; i < error->num_transcoders; i++) {
+ enum transcoder cpu_transcoder = transcoders[i];
+
+ error->transcoder[i].cpu_transcoder = cpu_transcoder;
+
+ error->transcoder[i].conf = I915_READ(PIPECONF(cpu_transcoder));
+ error->transcoder[i].htotal = I915_READ(HTOTAL(cpu_transcoder));
+ error->transcoder[i].hblank = I915_READ(HBLANK(cpu_transcoder));
+ error->transcoder[i].hsync = I915_READ(HSYNC(cpu_transcoder));
+ error->transcoder[i].vtotal = I915_READ(VTOTAL(cpu_transcoder));
+ error->transcoder[i].vblank = I915_READ(VBLANK(cpu_transcoder));
+ error->transcoder[i].vsync = I915_READ(VSYNC(cpu_transcoder));
}
/* In the code above we read the registers without checking if the power
{
int i;
+ if (!error)
+ return;
+
err_printf(m, "Num Pipes: %d\n", INTEL_INFO(dev)->num_pipes);
if (HAS_POWER_WELL(dev))
err_printf(m, "PWR_WELL_CTL2: %08x\n",
error->power_well_driver);
for_each_pipe(i) {
err_printf(m, "Pipe [%d]:\n", i);
- err_printf(m, " CPU transcoder: %c\n",
- transcoder_name(error->pipe[i].cpu_transcoder));
- err_printf(m, " CONF: %08x\n", error->pipe[i].conf);
err_printf(m, " SRC: %08x\n", error->pipe[i].source);
- err_printf(m, " HTOTAL: %08x\n", error->pipe[i].htotal);
- err_printf(m, " HBLANK: %08x\n", error->pipe[i].hblank);
- err_printf(m, " HSYNC: %08x\n", error->pipe[i].hsync);
- err_printf(m, " VTOTAL: %08x\n", error->pipe[i].vtotal);
- err_printf(m, " VBLANK: %08x\n", error->pipe[i].vblank);
- err_printf(m, " VSYNC: %08x\n", error->pipe[i].vsync);
err_printf(m, "Plane [%d]:\n", i);
err_printf(m, " CNTR: %08x\n", error->plane[i].control);
err_printf(m, " POS: %08x\n", error->cursor[i].position);
err_printf(m, " BASE: %08x\n", error->cursor[i].base);
}
+
+ for (i = 0; i < error->num_transcoders; i++) {
+ err_printf(m, " CPU transcoder: %c\n",
+ transcoder_name(error->transcoder[i].cpu_transcoder));
+ err_printf(m, " CONF: %08x\n", error->transcoder[i].conf);
+ err_printf(m, " HTOTAL: %08x\n", error->transcoder[i].htotal);
+ err_printf(m, " HBLANK: %08x\n", error->transcoder[i].hblank);
+ err_printf(m, " HSYNC: %08x\n", error->transcoder[i].hsync);
+ err_printf(m, " VTOTAL: %08x\n", error->transcoder[i].vtotal);
+ err_printf(m, " VBLANK: %08x\n", error->transcoder[i].vblank);
+ err_printf(m, " VSYNC: %08x\n", error->transcoder[i].vsync);
+ }
}
#endif
case DP_LINK_BW_1_62:
case DP_LINK_BW_2_7:
break;
+ case DP_LINK_BW_5_4: /* 1.2 capable displays may advertise higher bw */
+ max_link_bw = DP_LINK_BW_2_7;
+ break;
default:
+ WARN(1, "invalid max DP link bw val %x, using 1.62Gbps\n",
+ max_link_bw);
max_link_bw = DP_LINK_BW_1_62;
break;
}
struct intel_digital_port {
struct intel_encoder base;
enum port port;
- u32 port_reversal;
+ u32 saved_port_bits;
struct intel_dp dp;
struct intel_hdmi hdmi;
};
}
}
+static int hdmi_portclock_limit(struct intel_hdmi *hdmi)
+{
+ struct drm_device *dev = intel_hdmi_to_dev(hdmi);
+
+ if (IS_G4X(dev))
+ return 165000;
+ else if (IS_HASWELL(dev))
+ return 300000;
+ else
+ return 225000;
+}
+
static int intel_hdmi_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
- if (mode->clock > 165000)
+ if (mode->clock > hdmi_portclock_limit(intel_attached_hdmi(connector)))
return MODE_CLOCK_HIGH;
if (mode->clock < 20000)
return MODE_CLOCK_LOW;
struct drm_device *dev = encoder->base.dev;
struct drm_display_mode *adjusted_mode = &pipe_config->adjusted_mode;
int clock_12bpc = pipe_config->requested_mode.clock * 3 / 2;
+ int portclock_limit = hdmi_portclock_limit(intel_hdmi);
int desired_bpp;
if (intel_hdmi->color_range_auto) {
* outputs. We also need to check that the higher clock still fits
* within limits.
*/
- if (pipe_config->pipe_bpp > 8*3 && clock_12bpc <= 225000
+ if (pipe_config->pipe_bpp > 8*3 && clock_12bpc <= portclock_limit
&& HAS_PCH_SPLIT(dev)) {
DRM_DEBUG_KMS("picking bpc to 12 for HDMI output\n");
desired_bpp = 12*3;
pipe_config->pipe_bpp = desired_bpp;
}
- if (adjusted_mode->clock > 225000) {
+ if (adjusted_mode->clock > portclock_limit) {
DRM_DEBUG_KMS("too high HDMI clock, rejecting mode\n");
return false;
}
flags |= DRM_MODE_FLAG_PVSYNC;
pipe_config->adjusted_mode.flags |= flags;
+
+ /* gen2/3 store dither state in pfit control, needs to match */
+ if (INTEL_INFO(dev)->gen < 4) {
+ tmp = I915_READ(PFIT_CONTROL);
+
+ pipe_config->gmch_pfit.control |= tmp & PANEL_8TO6_DITHER_ENABLE;
+ }
}
/* The LVDS pin pair needs to be on before the DPLLs are enabled.
intel_pch_panel_fitting(intel_crtc, pipe_config,
intel_connector->panel.fitting_mode);
- return true;
} else {
intel_gmch_panel_fitting(intel_crtc, pipe_config,
intel_connector->panel.fitting_mode);
- }
- drm_mode_set_crtcinfo(adjusted_mode, 0);
- pipe_config->timings_set = true;
+ }
/*
* XXX: It would be nice to support lower refresh rates on the
adjusted_mode->vdisplay == mode->vdisplay)
goto out;
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+ pipe_config->timings_set = true;
+
switch (fitting_mode) {
case DRM_MODE_SCALE_CENTER:
/*
goto out;
}
- /* scale to hardware */
- level = level * freq / max;
+ /* scale to hardware, but be careful to not overflow */
+ if (freq < max)
+ level = level * freq / max;
+ else
+ level = freq / max * level;
dev_priv->backlight.level = level;
if (dev_priv->backlight.device)
struct drm_i915_private *dev_priv = dev->dev_private;
unsigned long flags;
+ /*
+ * Do not disable backlight on the vgaswitcheroo path. When switching
+ * away from i915, the other client may depend on i915 to handle the
+ * backlight. This will leave the backlight on unnecessarily when
+ * another client is not activated.
+ */
+ if (dev->switch_power_state == DRM_SWITCH_POWER_CHANGING) {
+ DRM_DEBUG_DRIVER("Skipping backlight disable on vga switch\n");
+ return;
+ }
+
spin_lock_irqsave(&dev_priv->backlight.lock, flags);
dev_priv->backlight.enabled = false;
POSTING_READ(reg);
I915_WRITE(reg, tmp | BLM_PWM_ENABLE);
- if (HAS_PCH_SPLIT(dev)) {
+ if (HAS_PCH_SPLIT(dev) &&
+ !(dev_priv->quirks & QUIRK_NO_PCH_PWM_ENABLE)) {
tmp = I915_READ(BLC_PWM_PCH_CTL1);
tmp |= BLM_PCH_PWM_ENABLE;
tmp &= ~BLM_PCH_OVERRIDE_ENABLE;
}
} else {
if (enable_requested) {
+ unsigned long irqflags;
+ enum pipe p;
+
I915_WRITE(HSW_PWR_WELL_DRIVER, 0);
+ POSTING_READ(HSW_PWR_WELL_DRIVER);
DRM_DEBUG_KMS("Requesting to disable the power well\n");
+
+ /*
+ * After this, the registers on the pipes that are part
+ * of the power well will become zero, so we have to
+ * adjust our counters according to that.
+ *
+ * FIXME: Should we do this in general in
+ * drm_vblank_post_modeset?
+ */
+ spin_lock_irqsave(&dev->vbl_lock, irqflags);
+ for_each_pipe(p)
+ if (p != PIPE_A)
+ dev->last_vblank[p] = 0;
+ spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
}
}
}
gen6_gt_check_fifodbg(dev_priv);
}
-void intel_gt_reset(struct drm_device *dev)
+void intel_gt_sanitize(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev))
__gen6_gt_force_wake_mt_reset(dev_priv);
}
+
+ /* BIOS often leaves RC6 enabled, but disable it for hw init */
+ if (INTEL_INFO(dev)->gen >= 6)
+ intel_disable_gt_powersave(dev);
}
void intel_gt_init(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- spin_lock_init(&dev_priv->gt_lock);
-
- intel_gt_reset(dev);
-
if (IS_VALLEYVIEW(dev)) {
dev_priv->gt.force_wake_get = vlv_force_wake_get;
dev_priv->gt.force_wake_put = vlv_force_wake_put;
- } else if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev)) {
+ } else if (IS_HASWELL(dev)) {
dev_priv->gt.force_wake_get = __gen6_gt_force_wake_mt_get;
dev_priv->gt.force_wake_put = __gen6_gt_force_wake_mt_put;
+ } else if (IS_IVYBRIDGE(dev)) {
+ u32 ecobus;
+
+ /* IVB configs may use multi-threaded forcewake */
+
+ /* A small trick here - if the bios hasn't configured
+ * MT forcewake, and if the device is in RC6, then
+ * force_wake_mt_get will not wake the device and the
+ * ECOBUS read will return zero. Which will be
+ * (correctly) interpreted by the test below as MT
+ * forcewake being disabled.
+ */
+ mutex_lock(&dev->struct_mutex);
+ __gen6_gt_force_wake_mt_get(dev_priv);
+ ecobus = I915_READ_NOTRACE(ECOBUS);
+ __gen6_gt_force_wake_mt_put(dev_priv);
+ mutex_unlock(&dev->struct_mutex);
+
+ if (ecobus & FORCEWAKE_MT_ENABLE) {
+ dev_priv->gt.force_wake_get =
+ __gen6_gt_force_wake_mt_get;
+ dev_priv->gt.force_wake_put =
+ __gen6_gt_force_wake_mt_put;
+ } else {
+ DRM_INFO("No MT forcewake available on Ivybridge, this can result in issues\n");
+ DRM_INFO("when using vblank-synced partial screen updates.\n");
+ dev_priv->gt.force_wake_get = __gen6_gt_force_wake_get;
+ dev_priv->gt.force_wake_put = __gen6_gt_force_wake_put;
+ }
} else if (IS_GEN6(dev)) {
dev_priv->gt.force_wake_get = __gen6_gt_force_wake_get;
dev_priv->gt.force_wake_put = __gen6_gt_force_wake_put;
}
+}
+
+void intel_pm_init(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
INIT_DELAYED_WORK(&dev_priv->rps.delayed_resume_work,
intel_gen6_powersave_work);
}
return I915_READ(acthd_reg);
}
+static void ring_setup_phys_status_page(struct intel_ring_buffer *ring)
+{
+ struct drm_i915_private *dev_priv = ring->dev->dev_private;
+ u32 addr;
+
+ addr = dev_priv->status_page_dmah->busaddr;
+ if (INTEL_INFO(ring->dev)->gen >= 4)
+ addr |= (dev_priv->status_page_dmah->busaddr >> 28) & 0xf0;
+ I915_WRITE(HWS_PGA, addr);
+}
+
static int init_ring_common(struct intel_ring_buffer *ring)
{
struct drm_device *dev = ring->dev;
if (HAS_FORCE_WAKE(dev))
gen6_gt_force_wake_get(dev_priv);
+ if (I915_NEED_GFX_HWS(dev))
+ intel_ring_setup_status_page(ring);
+ else
+ ring_setup_phys_status_page(ring);
+
/* Stop the ring if it's running. */
I915_WRITE_CTL(ring, 0);
I915_WRITE_HEAD(ring, 0);
struct pipe_control *pc = ring->private;
struct drm_i915_gem_object *obj;
- if (!ring->private)
- return;
-
obj = pc->obj;
kunmap(sg_page(obj->pages->sgl));
drm_gem_object_unreference(&obj->base);
kfree(pc);
- ring->private = NULL;
}
static int init_render_ring(struct intel_ring_buffer *ring)
if (HAS_BROKEN_CS_TLB(dev))
drm_gem_object_unreference(to_gem_object(ring->private));
- cleanup_pipe_control(ring);
+ if (INTEL_INFO(dev)->gen >= 5)
+ cleanup_pipe_control(ring);
+
+ ring->private = NULL;
}
static void
ring->status_page.obj = obj;
memset(ring->status_page.page_addr, 0, PAGE_SIZE);
- intel_ring_setup_status_page(ring);
DRM_DEBUG_DRIVER("%s hws offset: 0x%08x\n",
ring->name, ring->status_page.gfx_addr);
return ret;
}
-static int init_phys_hws_pga(struct intel_ring_buffer *ring)
+static int init_phys_status_page(struct intel_ring_buffer *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
- u32 addr;
if (!dev_priv->status_page_dmah) {
dev_priv->status_page_dmah =
return -ENOMEM;
}
- addr = dev_priv->status_page_dmah->busaddr;
- if (INTEL_INFO(ring->dev)->gen >= 4)
- addr |= (dev_priv->status_page_dmah->busaddr >> 28) & 0xf0;
- I915_WRITE(HWS_PGA, addr);
-
ring->status_page.page_addr = dev_priv->status_page_dmah->vaddr;
memset(ring->status_page.page_addr, 0, PAGE_SIZE);
return ret;
} else {
BUG_ON(ring->id != RCS);
- ret = init_phys_hws_pga(ring);
+ ret = init_phys_status_page(ring);
if (ret)
return ret;
}
}
if (!I915_NEED_GFX_HWS(dev)) {
- ret = init_phys_hws_pga(ring);
+ ret = init_phys_status_page(ring);
if (ret)
return ret;
}
struct mga_crtc *mga_crtc = to_mga_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct mga_device *mdev = dev->dev_private;
+ struct drm_framebuffer *fb = crtc->fb;
int i;
if (!crtc->enabled)
WREG8(DAC_INDEX + MGA1064_INDEX, 0);
+ if (fb && fb->bits_per_pixel == 16) {
+ int inc = (fb->depth == 15) ? 8 : 4;
+ u8 r, b;
+ for (i = 0; i < MGAG200_LUT_SIZE; i += inc) {
+ if (fb->depth == 16) {
+ if (i > (MGAG200_LUT_SIZE >> 1)) {
+ r = b = 0;
+ } else {
+ r = mga_crtc->lut_r[i << 1];
+ b = mga_crtc->lut_b[i << 1];
+ }
+ } else {
+ r = mga_crtc->lut_r[i];
+ b = mga_crtc->lut_b[i];
+ }
+ /* VGA registers */
+ WREG8(DAC_INDEX + MGA1064_COL_PAL, r);
+ WREG8(DAC_INDEX + MGA1064_COL_PAL, mga_crtc->lut_g[i]);
+ WREG8(DAC_INDEX + MGA1064_COL_PAL, b);
+ }
+ return;
+ }
for (i = 0; i < MGAG200_LUT_SIZE; i++) {
/* VGA registers */
WREG8(DAC_INDEX + MGA1064_COL_PAL, mga_crtc->lut_r[i]);
pitch = crtc->fb->pitches[0] / (crtc->fb->bits_per_pixel / 8);
if (crtc->fb->bits_per_pixel == 24)
- pitch = pitch >> (4 - bppshift);
+ pitch = (pitch * 3) >> (4 - bppshift);
else
pitch = pitch >> (4 - bppshift);
kfree(mga_crtc);
}
+static void mga_crtc_disable(struct drm_crtc *crtc)
+{
+ int ret;
+ DRM_DEBUG_KMS("\n");
+ mga_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+ if (crtc->fb) {
+ struct mga_framebuffer *mga_fb = to_mga_framebuffer(crtc->fb);
+ struct drm_gem_object *obj = mga_fb->obj;
+ struct mgag200_bo *bo = gem_to_mga_bo(obj);
+ ret = mgag200_bo_reserve(bo, false);
+ if (ret)
+ return;
+ mgag200_bo_push_sysram(bo);
+ mgag200_bo_unreserve(bo);
+ }
+ crtc->fb = NULL;
+}
+
/* These provide the minimum set of functions required to handle a CRTC */
static const struct drm_crtc_funcs mga_crtc_funcs = {
.cursor_set = mga_crtc_cursor_set,
};
static const struct drm_crtc_helper_funcs mga_helper_funcs = {
+ .disable = mga_crtc_disable,
.dpms = mga_crtc_dpms,
.mode_fixup = mga_crtc_mode_fixup,
.mode_set = mga_crtc_mode_set,
drm_connector_helper_add(connector, &mga_vga_connector_helper_funcs);
+ drm_sysfs_connector_add(connector);
+
mga_connector->i2c = mgag200_i2c_create(dev);
if (!mga_connector->i2c)
DRM_ERROR("failed to add ddc bus\n");
mgabo->gem.driver_private = NULL;
mgabo->bo.bdev = &mdev->ttm.bdev;
+ mgabo->bo.bdev->dev_mapping = dev->dev_mapping;
mgag200_ttm_placement(mgabo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM);
bo->pin_count++;
if (gpu_addr)
*gpu_addr = mgag200_bo_gpu_offset(bo);
+ return 0;
}
mgag200_ttm_placement(bo, pl_flag);
return ret;
nv_subdev(priv)->unit = 0x00008000;
+ nv_subdev(priv)->intr = nouveau_falcon_intr;
nv_engine(priv)->cclass = &nvc0_bsp_cclass;
nv_engine(priv)->sclass = nvc0_bsp_sclass;
return 0;
return ret;
nv_subdev(priv)->unit = 0x00008000;
+ nv_subdev(priv)->intr = nouveau_falcon_intr;
nv_engine(priv)->cclass = &nve0_bsp_cclass;
nv_engine(priv)->sclass = nve0_bsp_sclass;
return 0;
if (data && data[0]) {
for (i = 0; i < size; i++)
nv_wr32(priv, 0x61c440 + soff, (i << 8) | data[i]);
+ for (; i < 0x60; i++)
+ nv_wr32(priv, 0x61c440 + soff, (i << 8));
nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000003);
} else
if (data) {
if (data && data[0]) {
for (i = 0; i < size; i++)
nv_wr32(priv, 0x10ec00 + soff, (i << 8) | data[i]);
+ for (; i < 0x60; i++)
+ nv_wr32(priv, 0x10ec00 + soff, (i << 8));
nv_mask(priv, 0x10ec10 + soff, 0x80000003, 0x80000003);
} else
if (data) {
nv50_sor_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size)
{
struct nv50_disp_priv *priv = (void *)object->engine;
- struct nouveau_bios *bios = nouveau_bios(priv);
- const u16 type = (mthd & NV50_DISP_SOR_MTHD_TYPE) >> 12;
const u8 head = (mthd & NV50_DISP_SOR_MTHD_HEAD) >> 3;
- const u8 link = (mthd & NV50_DISP_SOR_MTHD_LINK) >> 2;
const u8 or = (mthd & NV50_DISP_SOR_MTHD_OR);
- const u16 mask = (0x0100 << head) | (0x0040 << link) | (0x0001 << or);
- struct dcb_output outp;
- u8 ver, hdr;
u32 data;
int ret = -EINVAL;
return -EINVAL;
data = *(u32 *)args;
- if (type && !dcb_outp_match(bios, type, mask, &ver, &hdr, &outp))
- return -ENODEV;
switch (mthd & ~0x3f) {
case NV50_DISP_SOR_PWR:
#include <engine/falcon.h>
#include <subdev/timer.h>
+void
+nouveau_falcon_intr(struct nouveau_subdev *subdev)
+{
+ struct nouveau_falcon *falcon = (void *)subdev;
+ u32 dispatch = nv_ro32(falcon, 0x01c);
+ u32 intr = nv_ro32(falcon, 0x008) & dispatch & ~(dispatch >> 16);
+
+ if (intr & 0x00000010) {
+ nv_debug(falcon, "ucode halted\n");
+ nv_wo32(falcon, 0x004, 0x00000010);
+ intr &= ~0x00000010;
+ }
+
+ if (intr) {
+ nv_error(falcon, "unhandled intr 0x%08x\n", intr);
+ nv_wo32(falcon, 0x004, intr);
+ }
+}
+
u32
_nouveau_falcon_rd32(struct nouveau_object *object, u64 addr)
{
int
nv31_mpeg_init(struct nouveau_object *object)
{
- struct nouveau_engine *engine = nv_engine(object->engine);
- struct nv31_mpeg_priv *priv = (void *)engine;
+ struct nouveau_engine *engine = nv_engine(object);
+ struct nv31_mpeg_priv *priv = (void *)object;
struct nouveau_fb *pfb = nouveau_fb(object);
int ret, i;
/* PMPEG init */
nv_wr32(priv, 0x00b32c, 0x00000000);
nv_wr32(priv, 0x00b314, 0x00000100);
- nv_wr32(priv, 0x00b220, nv44_graph_class(priv) ? 0x00000044 : 0x00000031);
+ if (nv_device(priv)->chipset >= 0x40 && nv44_graph_class(priv))
+ nv_wr32(priv, 0x00b220, 0x00000044);
+ else
+ nv_wr32(priv, 0x00b220, 0x00000031);
nv_wr32(priv, 0x00b300, 0x02001ec1);
nv_mask(priv, 0x00b32c, 0x00000001, 0x00000001);
if (ret)
return ret;
+ nv_wo32(&chan->base.base, 0x78, 0x02001ec1);
return 0;
}
return ret;
nv_subdev(priv)->unit = 0x00000002;
+ nv_subdev(priv)->intr = nouveau_falcon_intr;
nv_engine(priv)->cclass = &nvc0_ppp_cclass;
nv_engine(priv)->sclass = nvc0_ppp_sclass;
return 0;
return ret;
nv_subdev(priv)->unit = 0x00020000;
+ nv_subdev(priv)->intr = nouveau_falcon_intr;
nv_engine(priv)->cclass = &nvc0_vp_cclass;
nv_engine(priv)->sclass = nvc0_vp_sclass;
return 0;
return ret;
nv_subdev(priv)->unit = 0x00020000;
+ nv_subdev(priv)->intr = nouveau_falcon_intr;
nv_engine(priv)->cclass = &nve0_vp_cclass;
nv_engine(priv)->sclass = nve0_vp_sclass;
return 0;
return ret;
}
- ret = nouveau_gpuobj_new(object, NULL, fw->size, 0x1000, 0,
+ if (fw->size > 0x40000) {
+ nv_warn(xtensa, "firmware %s too large\n", name);
+ release_firmware(fw);
+ return -EINVAL;
+ }
+
+ ret = nouveau_gpuobj_new(object, NULL, 0x40000, 0x1000, 0,
&xtensa->gpu_fw);
if (ret) {
release_firmware(fw);
struct nouveau_oclass *, u32, bool, const char *,
const char *, int, void **);
+void nouveau_falcon_intr(struct nouveau_subdev *subdev);
+
#define _nouveau_falcon_dtor _nouveau_engine_dtor
int _nouveau_falcon_init(struct nouveau_object *);
int _nouveau_falcon_fini(struct nouveau_object *, bool);
struct nouveau_vm {
struct nouveau_vmmgr *vmm;
struct nouveau_mm mm;
- int refcount;
+ struct kref refcount;
struct list_head pgd_list;
atomic_t engref[NVDEV_SUBDEV_NR];
void nv46_fb_tile_init(struct nouveau_fb *, int i, u32 addr, u32 size,
u32 pitch, u32 flags, struct nouveau_fb_tile *);
-void nv50_ram_put(struct nouveau_fb *, struct nouveau_mem **);
+void __nv50_ram_put(struct nouveau_fb *, struct nouveau_mem *);
extern int nv50_fb_memtype[0x80];
#endif
#include "priv.h"
void
-nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem)
+__nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem *mem)
{
struct nouveau_mm_node *this;
- struct nouveau_mem *mem;
- mem = *pmem;
- *pmem = NULL;
- if (unlikely(mem == NULL))
- return;
-
- mutex_lock(&pfb->base.mutex);
while (!list_empty(&mem->regions)) {
this = list_first_entry(&mem->regions, typeof(*this), rl_entry);
}
nouveau_mm_free(&pfb->tags, &mem->tag);
+}
+
+void
+nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem)
+{
+ struct nouveau_mem *mem = *pmem;
+
+ *pmem = NULL;
+ if (unlikely(mem == NULL))
+ return;
+
+ mutex_lock(&pfb->base.mutex);
+ __nv50_ram_put(pfb, mem);
mutex_unlock(&pfb->base.mutex);
kfree(mem);
nvc0_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem)
{
struct nouveau_ltcg *ltcg = nouveau_ltcg(pfb);
+ struct nouveau_mem *mem = *pmem;
- if ((*pmem)->tag)
- ltcg->tags_free(ltcg, &(*pmem)->tag);
+ *pmem = NULL;
+ if (unlikely(mem == NULL))
+ return;
- nv50_ram_put(pfb, pmem);
+ mutex_lock(&pfb->base.mutex);
+ if (mem->tag)
+ ltcg->tags_free(ltcg, &mem->tag);
+ __nv50_ram_put(pfb, mem);
+ mutex_unlock(&pfb->base.mutex);
+
+ kfree(mem);
}
int
int i;
intr0 = nv_rd32(priv, 0xe054) & nv_rd32(priv, 0xe050);
- if (nv_device(priv)->chipset >= 0x90)
+ if (nv_device(priv)->chipset > 0x92)
intr1 = nv_rd32(priv, 0xe074) & nv_rd32(priv, 0xe070);
hi = (intr0 & 0x0000ffff) | (intr1 << 16);
}
nv_wr32(priv, 0xe054, intr0);
- if (nv_device(priv)->chipset >= 0x90)
+ if (nv_device(priv)->chipset > 0x92)
nv_wr32(priv, 0xe074, intr1);
}
int ret;
ret = nouveau_gpio_create(parent, engine, oclass,
- nv_device(parent)->chipset >= 0x90 ? 32 : 16,
+ nv_device(parent)->chipset > 0x92 ? 32 : 16,
&priv);
*pobject = nv_object(priv);
if (ret)
/* disable, and ack any pending gpio interrupts */
nv_wr32(priv, 0xe050, 0x00000000);
nv_wr32(priv, 0xe054, 0xffffffff);
- if (nv_device(priv)->chipset >= 0x90) {
+ if (nv_device(priv)->chipset > 0x92) {
nv_wr32(priv, 0xe070, 0x00000000);
nv_wr32(priv, 0xe074, 0xffffffff);
}
{
struct nv50_gpio_priv *priv = (void *)object;
nv_wr32(priv, 0xe050, 0x00000000);
- if (nv_device(priv)->chipset >= 0x90)
+ if (nv_device(priv)->chipset > 0x92)
nv_wr32(priv, 0xe070, 0x00000000);
return nouveau_gpio_fini(&priv->base, suspend);
}
{ 0x04000000, NVDEV_ENGINE_DISP },
{ 0x10000000, NVDEV_SUBDEV_BUS },
{ 0x80000000, NVDEV_ENGINE_SW },
- { 0x0000d101, NVDEV_SUBDEV_FB },
+ { 0x0002d101, NVDEV_SUBDEV_FB },
{},
};
INIT_LIST_HEAD(&vm->pgd_list);
vm->vmm = vmm;
- vm->refcount = 1;
+ kref_init(&vm->refcount);
vm->fpde = offset >> (vmm->pgt_bits + 12);
vm->lpde = (offset + length - 1) >> (vmm->pgt_bits + 12);
}
static void
-nouveau_vm_del(struct nouveau_vm *vm)
+nouveau_vm_del(struct kref *kref)
{
+ struct nouveau_vm *vm = container_of(kref, typeof(*vm), refcount);
struct nouveau_vm_pgd *vpgd, *tmp;
list_for_each_entry_safe(vpgd, tmp, &vm->pgd_list, head) {
nouveau_vm_ref(struct nouveau_vm *ref, struct nouveau_vm **ptr,
struct nouveau_gpuobj *pgd)
{
- struct nouveau_vm *vm;
- int ret;
-
- vm = ref;
- if (vm) {
- ret = nouveau_vm_link(vm, pgd);
+ if (ref) {
+ int ret = nouveau_vm_link(ref, pgd);
if (ret)
return ret;
- vm->refcount++;
+ kref_get(&ref->refcount);
}
- vm = *ptr;
- *ptr = ref;
-
- if (vm) {
- nouveau_vm_unlink(vm, pgd);
-
- if (--vm->refcount == 0)
- nouveau_vm_del(vm);
+ if (*ptr) {
+ nouveau_vm_unlink(*ptr, pgd);
+ kref_put(&(*ptr)->refcount, nouveau_vm_del);
}
+ *ptr = ref;
return 0;
}
if (unlikely(nvbo->gem))
DRM_ERROR("bo %p still attached to GEM object\n", bo);
+ WARN_ON(nvbo->pin_refcnt > 0);
nv10_bo_put_tile_region(dev, nvbo->tile, NULL);
kfree(nvbo);
}
size_t acc_size;
int ret;
int type = ttm_bo_type_device;
+ int lpg_shift = 12;
+ int max_size;
+
+ if (drm->client.base.vm)
+ lpg_shift = drm->client.base.vm->vmm->lpg_shift;
+ max_size = INT_MAX & ~((1 << lpg_shift) - 1);
+
+ if (size <= 0 || size > max_size) {
+ nv_warn(drm, "skipped size %x\n", (u32)size);
+ return -EINVAL;
+ }
if (sg)
type = ttm_bo_type_sg;
{
struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev);
struct ttm_buffer_object *bo = &nvbo->bo;
- int ret;
+ int ret, ref;
ret = ttm_bo_reserve(bo, false, false, false, 0);
if (ret)
return ret;
- if (--nvbo->pin_refcnt)
+ ref = --nvbo->pin_refcnt;
+ WARN_ON_ONCE(ref < 0);
+ if (ref)
goto out;
nouveau_bo_placement_set(nvbo, bo->mem.placement, 0);
int ret = RING_SPACE(chan, 2);
if (ret == 0) {
BEGIN_NVC0(chan, NvSubCopy, 0x0000, 1);
- OUT_RING (chan, handle);
+ OUT_RING (chan, handle & 0x0000ffff);
FIRE_RING (chan);
}
return ret;
struct ttm_mem_reg *old_mem = &bo->mem;
int ret;
- mutex_lock(&chan->cli->mutex);
+ mutex_lock_nested(&chan->cli->mutex, SINGLE_DEPTH_NESTING);
/* create temporary vmas for the transfer and attach them to the
* old nouveau_mem node, these will get cleaned up after ttm has
struct ttm_mem_reg *, struct ttm_mem_reg *);
int (*init)(struct nouveau_channel *, u32 handle);
} _methods[] = {
- { "COPY", 0, 0xa0b5, nve0_bo_move_copy, nve0_bo_move_init },
+ { "COPY", 4, 0xa0b5, nve0_bo_move_copy, nve0_bo_move_init },
{ "GRCE", 0, 0xa0b5, nve0_bo_move_copy, nvc0_bo_move_init },
{ "COPY1", 5, 0x90b8, nvc0_bo_move_copy, nvc0_bo_move_init },
{ "COPY0", 4, 0x90b5, nvc0_bo_move_copy, nvc0_bo_move_init },
struct nouveau_channel *chan;
u32 handle = (mthd->engine << 16) | mthd->oclass;
- if (mthd->init == nve0_bo_move_init)
+ if (mthd->engine)
chan = drm->cechan;
else
chan = drm->channel;
{
struct nouveau_framebuffer *nouveau_fb;
struct drm_gem_object *gem;
- int ret;
+ int ret = -ENOMEM;
gem = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]);
if (!gem)
nouveau_fb = kzalloc(sizeof(struct nouveau_framebuffer), GFP_KERNEL);
if (!nouveau_fb)
- return ERR_PTR(-ENOMEM);
+ goto err_unref;
ret = nouveau_framebuffer_init(dev, nouveau_fb, mode_cmd, nouveau_gem_object(gem));
- if (ret) {
- drm_gem_object_unreference(gem);
- return ERR_PTR(ret);
- }
+ if (ret)
+ goto err;
return &nouveau_fb->base;
+
+err:
+ kfree(nouveau_fb);
+err_unref:
+ drm_gem_object_unreference(gem);
+ return ERR_PTR(ret);
}
static const struct drm_mode_config_funcs nouveau_mode_config_funcs = {
struct nouveau_page_flip_state *s;
struct nouveau_channel *chan = NULL;
struct nouveau_fence *fence;
- struct list_head res;
- struct ttm_validate_buffer res_val[2];
+ struct ttm_validate_buffer resv[2] = {
+ { .bo = &old_bo->bo },
+ { .bo = &new_bo->bo },
+ };
struct ww_acquire_ctx ticket;
+ LIST_HEAD(res);
int ret;
if (!drm->channel)
chan = drm->channel;
spin_unlock(&old_bo->bo.bdev->fence_lock);
- mutex_lock(&chan->cli->mutex);
-
if (new_bo != old_bo) {
ret = nouveau_bo_pin(new_bo, TTM_PL_FLAG_VRAM);
- if (likely(!ret)) {
- res_val[0].bo = &old_bo->bo;
- res_val[1].bo = &new_bo->bo;
- INIT_LIST_HEAD(&res);
- list_add_tail(&res_val[0].head, &res);
- list_add_tail(&res_val[1].head, &res);
- ret = ttm_eu_reserve_buffers(&ticket, &res);
- if (ret)
- nouveau_bo_unpin(new_bo);
- }
- } else
- ret = ttm_bo_reserve(&new_bo->bo, false, false, false, 0);
+ if (ret)
+ goto fail_free;
- if (ret) {
- mutex_unlock(&chan->cli->mutex);
- goto fail_free;
+ list_add(&resv[1].head, &res);
}
+ list_add(&resv[0].head, &res);
+
+ mutex_lock(&chan->cli->mutex);
+ ret = ttm_eu_reserve_buffers(&ticket, &res);
+ if (ret)
+ goto fail_unpin;
/* Initialize a page flip struct */
*s = (struct nouveau_page_flip_state)
/* Emit a page flip */
if (nv_device(drm->device)->card_type >= NV_50) {
ret = nv50_display_flip_next(crtc, fb, chan, 0);
- if (ret) {
- mutex_unlock(&chan->cli->mutex);
+ if (ret)
goto fail_unreserve;
- }
}
ret = nouveau_page_flip_emit(chan, old_bo, new_bo, s, &fence);
/* Update the crtc struct and cleanup */
crtc->fb = fb;
- if (old_bo != new_bo) {
- ttm_eu_fence_buffer_objects(&ticket, &res, fence);
+ ttm_eu_fence_buffer_objects(&ticket, &res, fence);
+ if (old_bo != new_bo)
nouveau_bo_unpin(old_bo);
- } else {
- nouveau_bo_fence(new_bo, fence);
- ttm_bo_unreserve(&new_bo->bo);
- }
nouveau_fence_unref(&fence);
return 0;
fail_unreserve:
- if (old_bo != new_bo) {
- ttm_eu_backoff_reservation(&ticket, &res);
+ ttm_eu_backoff_reservation(&ticket, &res);
+fail_unpin:
+ mutex_unlock(&chan->cli->mutex);
+ if (old_bo != new_bo)
nouveau_bo_unpin(new_bo);
- } else
- ttm_bo_unreserve(&new_bo->bo);
fail_free:
kfree(s);
return ret;
arg0 = NVE0_CHANNEL_IND_ENGINE_GR;
arg1 = 1;
+ } else
+ if (device->chipset >= 0xa3 &&
+ device->chipset != 0xaa &&
+ device->chipset != 0xac) {
+ ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE,
+ NVDRM_CHAN + 1, NvDmaFB, NvDmaTT,
+ &drm->cechan);
+ if (ret)
+ NV_ERROR(drm, "failed to create ce channel, %d\n", ret);
+
+ arg0 = NvDmaFB;
+ arg1 = NvDmaTT;
} else {
arg0 = NvDmaFB;
arg1 = NvDmaTT;
return 0;
}
-static struct lock_class_key drm_client_lock_class_key;
-
static int
nouveau_drm_load(struct drm_device *dev, unsigned long flags)
{
ret = nouveau_cli_create(pdev, "DRM", sizeof(*drm), (void**)&drm);
if (ret)
return ret;
- lockdep_set_class(&drm->client.mutex, &drm_client_lock_class_key);
dev->dev_private = drm;
drm->dev = dev;
mutex_unlock(&dev->struct_mutex);
if (chan)
nouveau_bo_vma_del(nvbo, &fbcon->nouveau_fb.vma);
+ nouveau_bo_unmap(nvbo);
out_unpin:
nouveau_bo_unpin(nvbo);
out_unref:
nouveau_fbcon_output_poll_changed(struct drm_device *dev)
{
struct nouveau_drm *drm = nouveau_drm(dev);
- drm_fb_helper_hotplug_event(&drm->fbcon->helper);
+ if (drm->fbcon)
+ drm_fb_helper_hotplug_event(&drm->fbcon->helper);
}
static int
int ret;
fence->channel = chan;
- fence->timeout = jiffies + (3 * DRM_HZ);
+ fence->timeout = jiffies + (15 * DRM_HZ);
fence->sequence = ++fctx->sequence;
ret = fctx->emit(fence);
return;
nvbo->gem = NULL;
- /* Lockdep hates you for doing reserve with gem object lock held */
- if (WARN_ON_ONCE(nvbo->pin_refcnt)) {
- nvbo->pin_refcnt = 1;
- nouveau_bo_unpin(nvbo);
- }
-
if (gem->import_attach)
drm_prime_gem_destroy(gem, nvbo->bo.sg);
struct ttm_mem_reg *mem = &priv->bo->bo.mem;
struct nouveau_object *object;
u32 start = mem->start * PAGE_SIZE;
- u32 limit = mem->start + mem->size - 1;
+ u32 limit = start + mem->size - 1;
int ret = 0;
fctx = chan->fence = kzalloc(sizeof(*fctx), GFP_KERNEL);
struct nv50_head {
struct nouveau_crtc base;
+ struct nouveau_bo *image;
struct nv50_curs curs;
struct nv50_sync sync;
struct nv50_ovly ovly;
{
struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb);
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
+ struct nv50_head *head = nv50_head(crtc);
struct nv50_sync *sync = nv50_sync(crtc);
- int head = nv_crtc->index, ret;
u32 *push;
+ int ret;
swap_interval <<= 4;
if (swap_interval == 0)
return ret;
BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 2);
- OUT_RING (chan, NvEvoSema0 + head);
+ OUT_RING (chan, NvEvoSema0 + nv_crtc->index);
OUT_RING (chan, sync->addr ^ 0x10);
BEGIN_NV04(chan, 0, NV11_SUBCHAN_SEMAPHORE_RELEASE, 1);
OUT_RING (chan, sync->data + 1);
OUT_RING (chan, sync->data);
} else
if (chan && nv_mclass(chan->object) < NVC0_CHANNEL_IND_CLASS) {
- u64 addr = nv84_fence_crtc(chan, head) + sync->addr;
+ u64 addr = nv84_fence_crtc(chan, nv_crtc->index) + sync->addr;
ret = RING_SPACE(chan, 12);
if (ret)
return ret;
OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_EQUAL);
} else
if (chan) {
- u64 addr = nv84_fence_crtc(chan, head) + sync->addr;
+ u64 addr = nv84_fence_crtc(chan, nv_crtc->index) + sync->addr;
ret = RING_SPACE(chan, 10);
if (ret)
return ret;
evo_mthd(push, 0x0080, 1);
evo_data(push, 0x00000000);
evo_kick(push, sync);
+
+ nouveau_bo_ref(nv_fb->nvbo, &head->image);
return 0;
}
nv50_crtc_swap_fbs(struct drm_crtc *crtc, struct drm_framebuffer *old_fb)
{
struct nouveau_framebuffer *nvfb = nouveau_framebuffer(crtc->fb);
+ struct nv50_head *head = nv50_head(crtc);
int ret;
ret = nouveau_bo_pin(nvfb->nvbo, TTM_PL_FLAG_VRAM);
- if (ret)
- return ret;
-
- if (old_fb) {
- nvfb = nouveau_framebuffer(old_fb);
- nouveau_bo_unpin(nvfb->nvbo);
+ if (ret == 0) {
+ if (head->image)
+ nouveau_bo_unpin(head->image);
+ nouveau_bo_ref(nvfb->nvbo, &head->image);
}
- return 0;
+ return ret;
}
static int
}
}
+static void
+nv50_crtc_disable(struct drm_crtc *crtc)
+{
+ struct nv50_head *head = nv50_head(crtc);
+ if (head->image)
+ nouveau_bo_unpin(head->image);
+ nouveau_bo_ref(NULL, &head->image);
+}
+
static int
nv50_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
uint32_t handle, uint32_t width, uint32_t height)
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
struct nv50_disp *disp = nv50_disp(crtc->dev);
struct nv50_head *head = nv50_head(crtc);
+
nv50_dmac_destroy(disp->core, &head->ovly.base);
nv50_pioc_destroy(disp->core, &head->oimm.base);
nv50_dmac_destroy(disp->core, &head->sync.base);
nv50_pioc_destroy(disp->core, &head->curs.base);
+
+ /*XXX: this shouldn't be necessary, but the core doesn't call
+ * disconnect() during the cleanup paths
+ */
+ if (head->image)
+ nouveau_bo_unpin(head->image);
+ nouveau_bo_ref(NULL, &head->image);
+
nouveau_bo_unmap(nv_crtc->cursor.nvbo);
if (nv_crtc->cursor.nvbo)
nouveau_bo_unpin(nv_crtc->cursor.nvbo);
nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo);
+
nouveau_bo_unmap(nv_crtc->lut.nvbo);
if (nv_crtc->lut.nvbo)
nouveau_bo_unpin(nv_crtc->lut.nvbo);
nouveau_bo_ref(NULL, &nv_crtc->lut.nvbo);
+
drm_crtc_cleanup(crtc);
kfree(crtc);
}
.mode_set_base = nv50_crtc_mode_set_base,
.mode_set_base_atomic = nv50_crtc_mode_set_base_atomic,
.load_lut = nv50_crtc_lut_load,
+ .disable = nv50_crtc_disable,
};
static const struct drm_crtc_funcs nv50_crtc_func = {
struct nv10_fence_chan *fctx;
struct ttm_mem_reg *mem = &priv->bo->bo.mem;
struct nouveau_object *object;
+ u32 start = mem->start * PAGE_SIZE;
+ u32 limit = start + mem->size - 1;
int ret, i;
fctx = chan->fence = kzalloc(sizeof(*fctx), GFP_KERNEL);
fctx->base.sync = nv17_fence_sync;
ret = nouveau_object_new(nv_object(chan->cli), chan->handle,
- NvSema, 0x0002,
+ NvSema, 0x003d,
&(struct nv_dma_class) {
.flags = NV_DMA_TARGET_VRAM |
NV_DMA_ACCESS_RDWR,
- .start = mem->start * PAGE_SIZE,
- .limit = mem->size - 1,
+ .start = start,
+ .limit = limit,
}, sizeof(struct nv_dma_class),
&object);
/* dma objects for display sync channel semaphore blocks */
for (i = 0; !ret && i < dev->mode_config.num_crtc; i++) {
struct nouveau_bo *bo = nv50_display_crtc_sema(dev, i);
+ u32 start = bo->bo.mem.start * PAGE_SIZE;
+ u32 limit = start + bo->bo.mem.size - 1;
ret = nouveau_object_new(nv_object(chan->cli), chan->handle,
NvEvoSema0 + i, 0x003d,
&(struct nv_dma_class) {
.flags = NV_DMA_TARGET_VRAM |
NV_DMA_ACCESS_RDWR,
- .start = bo->bo.offset,
- .limit = bo->bo.offset + 0xfff,
+ .start = start,
+ .limit = limit,
}, sizeof(struct nv_dma_class),
&object);
}
uint32_t type, bool interruptible)
{
struct qxl_command cmd;
+ struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head);
cmd.type = type;
- cmd.data = qxl_bo_physical_address(qdev, release->bos[0], release->release_offset);
+ cmd.data = qxl_bo_physical_address(qdev, to_qxl_bo(entry->tv.bo), release->release_offset);
return qxl_ring_push(qdev->command_ring, &cmd, interruptible);
}
uint32_t type, bool interruptible)
{
struct qxl_command cmd;
+ struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head);
cmd.type = type;
- cmd.data = qxl_bo_physical_address(qdev, release->bos[0], release->release_offset);
+ cmd.data = qxl_bo_physical_address(qdev, to_qxl_bo(entry->tv.bo), release->release_offset);
return qxl_ring_push(qdev->cursor_ring, &cmd, interruptible);
}
struct qxl_release *release;
uint64_t id, next_id;
int i = 0;
- int ret;
union qxl_release_info *info;
while (qxl_ring_pop(qdev->release_ring, &id)) {
if (release == NULL)
break;
- ret = qxl_release_reserve(qdev, release, false);
- if (ret) {
- qxl_io_log(qdev, "failed to reserve release on garbage collect %lld\n", id);
- DRM_ERROR("failed to reserve release %lld\n", id);
- }
-
info = qxl_release_map(qdev, release);
next_id = info->next;
qxl_release_unmap(qdev, release, info);
- qxl_release_unreserve(qdev, release);
QXL_INFO(qdev, "popped %lld, next %lld\n", id,
next_id);
return i;
}
-int qxl_alloc_bo_reserved(struct qxl_device *qdev, unsigned long size,
+int qxl_alloc_bo_reserved(struct qxl_device *qdev,
+ struct qxl_release *release,
+ unsigned long size,
struct qxl_bo **_bo)
{
struct qxl_bo *bo;
int ret;
ret = qxl_bo_create(qdev, size, false /* not kernel - device */,
- QXL_GEM_DOMAIN_VRAM, NULL, &bo);
+ false, QXL_GEM_DOMAIN_VRAM, NULL, &bo);
if (ret) {
DRM_ERROR("failed to allocate VRAM BO\n");
return ret;
}
- ret = qxl_bo_reserve(bo, false);
- if (unlikely(ret != 0))
+ ret = qxl_release_list_add(release, bo);
+ if (ret)
goto out_unref;
*_bo = bo;
return 0;
out_unref:
qxl_bo_unref(&bo);
- return 0;
+ return ret;
}
static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port, bool intr)
if (ret)
return ret;
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ return ret;
+
cmd = (struct qxl_surface_cmd *)qxl_release_map(qdev, release);
cmd->type = QXL_SURFACE_CMD_CREATE;
cmd->u.surface_create.format = surf->surf.format;
surf->surf_create = release;
- /* no need to add a release to the fence for this bo,
+ /* no need to add a release to the fence for this surface bo,
since it is only released when we ask to destroy the surface
and it would never signal otherwise */
- qxl_fence_releaseable(qdev, release);
-
qxl_push_command_ring_release(qdev, release, QXL_CMD_SURFACE, false);
-
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
surf->hw_surf_alloc = true;
spin_lock(&qdev->surf_id_idr_lock);
cmd->surface_id = id;
qxl_release_unmap(qdev, release, &cmd->release_info);
- qxl_fence_releaseable(qdev, release);
-
qxl_push_command_ring_release(qdev, release, QXL_CMD_SURFACE, false);
- qxl_release_unreserve(qdev, release);
-
+ qxl_release_fence_buffer_objects(release);
return 0;
}
kfree(qxl_crtc);
}
-static void
+static int
qxl_hide_cursor(struct qxl_device *qdev)
{
struct qxl_release *release;
ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd), QXL_RELEASE_CURSOR_CMD,
&release, NULL);
+ if (ret)
+ return ret;
+
+ ret = qxl_release_reserve_list(release, true);
+ if (ret) {
+ qxl_release_free(qdev, release);
+ return ret;
+ }
cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);
cmd->type = QXL_CURSOR_HIDE;
qxl_release_unmap(qdev, release, &cmd->release_info);
- qxl_fence_releaseable(qdev, release);
qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+ return 0;
}
static int qxl_crtc_cursor_set2(struct drm_crtc *crtc,
int size = 64*64*4;
int ret = 0;
- if (!handle) {
- qxl_hide_cursor(qdev);
- return 0;
- }
+ if (!handle)
+ return qxl_hide_cursor(qdev);
obj = drm_gem_object_lookup(crtc->dev, file_priv, handle);
if (!obj) {
goto out_unref;
ret = qxl_bo_pin(user_bo, QXL_GEM_DOMAIN_CPU, NULL);
+ qxl_bo_unreserve(user_bo);
if (ret)
- goto out_unreserve;
+ goto out_unref;
ret = qxl_bo_kmap(user_bo, &user_ptr);
if (ret)
&release, NULL);
if (ret)
goto out_kunmap;
- ret = qxl_alloc_bo_reserved(qdev, sizeof(struct qxl_cursor) + size,
- &cursor_bo);
+
+ ret = qxl_alloc_bo_reserved(qdev, release, sizeof(struct qxl_cursor) + size,
+ &cursor_bo);
if (ret)
goto out_free_release;
- ret = qxl_bo_kmap(cursor_bo, (void **)&cursor);
+
+ ret = qxl_release_reserve_list(release, false);
if (ret)
goto out_free_bo;
+ ret = qxl_bo_kmap(cursor_bo, (void **)&cursor);
+ if (ret)
+ goto out_backoff;
+
cursor->header.unique = 0;
cursor->header.type = SPICE_CURSOR_TYPE_ALPHA;
cursor->header.width = 64;
qxl_bo_kunmap(cursor_bo);
- /* finish with the userspace bo */
qxl_bo_kunmap(user_bo);
- qxl_bo_unpin(user_bo);
- qxl_bo_unreserve(user_bo);
- drm_gem_object_unreference_unlocked(obj);
cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);
cmd->type = QXL_CURSOR_SET;
cmd->u.set.position.y = qcrtc->cur_y;
cmd->u.set.shape = qxl_bo_physical_address(qdev, cursor_bo, 0);
- qxl_release_add_res(qdev, release, cursor_bo);
cmd->u.set.visible = 1;
qxl_release_unmap(qdev, release, &cmd->release_info);
- qxl_fence_releaseable(qdev, release);
qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+
+ /* finish with the userspace bo */
+ ret = qxl_bo_reserve(user_bo, false);
+ if (!ret) {
+ qxl_bo_unpin(user_bo);
+ qxl_bo_unreserve(user_bo);
+ }
+ drm_gem_object_unreference_unlocked(obj);
- qxl_bo_unreserve(cursor_bo);
qxl_bo_unref(&cursor_bo);
return ret;
+
+out_backoff:
+ qxl_release_backoff_reserve_list(release);
out_free_bo:
qxl_bo_unref(&cursor_bo);
out_free_release:
- qxl_release_unreserve(qdev, release);
qxl_release_free(qdev, release);
out_kunmap:
qxl_bo_kunmap(user_bo);
out_unpin:
qxl_bo_unpin(user_bo);
-out_unreserve:
- qxl_bo_unreserve(user_bo);
out_unref:
drm_gem_object_unreference_unlocked(obj);
return ret;
ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd), QXL_RELEASE_CURSOR_CMD,
&release, NULL);
+ if (ret)
+ return ret;
+
+ ret = qxl_release_reserve_list(release, true);
+ if (ret) {
+ qxl_release_free(qdev, release);
+ return ret;
+ }
qcrtc->cur_x = x;
qcrtc->cur_y = y;
cmd->u.position.y = qcrtc->cur_y;
qxl_release_unmap(qdev, release, &cmd->release_info);
- qxl_fence_releaseable(qdev, release);
qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+
return 0;
}
#include "qxl_drv.h"
#include "qxl_object.h"
+static int alloc_clips(struct qxl_device *qdev,
+ struct qxl_release *release,
+ unsigned num_clips,
+ struct qxl_bo **clips_bo)
+{
+ int size = sizeof(struct qxl_clip_rects) + sizeof(struct qxl_rect) * num_clips;
+
+ return qxl_alloc_bo_reserved(qdev, release, size, clips_bo);
+}
+
/* returns a pointer to the already allocated qxl_rect array inside
* the qxl_clip_rects. This is *not* the same as the memory allocated
* on the device, it is offset to qxl_clip_rects.chunk.data */
static struct qxl_rect *drawable_set_clipping(struct qxl_device *qdev,
struct qxl_drawable *drawable,
unsigned num_clips,
- struct qxl_bo **clips_bo,
- struct qxl_release *release)
+ struct qxl_bo *clips_bo)
{
struct qxl_clip_rects *dev_clips;
int ret;
- int size = sizeof(*dev_clips) + sizeof(struct qxl_rect) * num_clips;
- ret = qxl_alloc_bo_reserved(qdev, size, clips_bo);
- if (ret)
- return NULL;
- ret = qxl_bo_kmap(*clips_bo, (void **)&dev_clips);
+ ret = qxl_bo_kmap(clips_bo, (void **)&dev_clips);
if (ret) {
- qxl_bo_unref(clips_bo);
return NULL;
}
dev_clips->num_rects = num_clips;
return (struct qxl_rect *)dev_clips->chunk.data;
}
+static int
+alloc_drawable(struct qxl_device *qdev, struct qxl_release **release)
+{
+ int ret;
+ ret = qxl_alloc_release_reserved(qdev, sizeof(struct qxl_drawable),
+ QXL_RELEASE_DRAWABLE, release,
+ NULL);
+ return ret;
+}
+
+static void
+free_drawable(struct qxl_device *qdev, struct qxl_release *release)
+{
+ qxl_release_free(qdev, release);
+}
+
+/* release needs to be reserved at this point */
static int
make_drawable(struct qxl_device *qdev, int surface, uint8_t type,
const struct qxl_rect *rect,
- struct qxl_release **release)
+ struct qxl_release *release)
{
struct qxl_drawable *drawable;
- int i, ret;
+ int i;
- ret = qxl_alloc_release_reserved(qdev, sizeof(*drawable),
- QXL_RELEASE_DRAWABLE, release,
- NULL);
- if (ret)
- return ret;
+ drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
+ if (!drawable)
+ return -ENOMEM;
- drawable = (struct qxl_drawable *)qxl_release_map(qdev, *release);
drawable->type = type;
drawable->surface_id = surface; /* Only primary for now */
drawable->bbox = *rect;
drawable->mm_time = qdev->rom->mm_clock;
- qxl_release_unmap(qdev, *release, &drawable->release_info);
+ qxl_release_unmap(qdev, release, &drawable->release_info);
return 0;
}
-static int qxl_palette_create_1bit(struct qxl_bo **palette_bo,
+static int alloc_palette_object(struct qxl_device *qdev,
+ struct qxl_release *release,
+ struct qxl_bo **palette_bo)
+{
+ return qxl_alloc_bo_reserved(qdev, release,
+ sizeof(struct qxl_palette) + sizeof(uint32_t) * 2,
+ palette_bo);
+}
+
+static int qxl_palette_create_1bit(struct qxl_bo *palette_bo,
+ struct qxl_release *release,
const struct qxl_fb_image *qxl_fb_image)
{
- struct qxl_device *qdev = qxl_fb_image->qdev;
const struct fb_image *fb_image = &qxl_fb_image->fb_image;
uint32_t visual = qxl_fb_image->visual;
const uint32_t *pseudo_palette = qxl_fb_image->pseudo_palette;
static uint64_t unique; /* we make no attempt to actually set this
* correctly globaly, since that would require
* tracking all of our palettes. */
-
- ret = qxl_alloc_bo_reserved(qdev,
- sizeof(struct qxl_palette) + sizeof(uint32_t) * 2,
- palette_bo);
-
- ret = qxl_bo_kmap(*palette_bo, (void **)&pal);
+ ret = qxl_bo_kmap(palette_bo, (void **)&pal);
pal->num_ents = 2;
pal->unique = unique++;
if (visual == FB_VISUAL_TRUECOLOR || visual == FB_VISUAL_DIRECTCOLOR) {
}
pal->ents[0] = bgcolor;
pal->ents[1] = fgcolor;
- qxl_bo_kunmap(*palette_bo);
+ qxl_bo_kunmap(palette_bo);
return 0;
}
const char *src = fb_image->data;
int depth = fb_image->depth;
struct qxl_release *release;
- struct qxl_bo *image_bo;
struct qxl_image *image;
int ret;
-
+ struct qxl_drm_image *dimage;
+ struct qxl_bo *palette_bo = NULL;
if (stride == 0)
stride = depth * width / 8;
+ ret = alloc_drawable(qdev, &release);
+ if (ret)
+ return;
+
+ ret = qxl_image_alloc_objects(qdev, release,
+ &dimage,
+ height, stride);
+ if (ret)
+ goto out_free_drawable;
+
+ if (depth == 1) {
+ ret = alloc_palette_object(qdev, release, &palette_bo);
+ if (ret)
+ goto out_free_image;
+ }
+
+ /* do a reservation run over all the objects we just allocated */
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ goto out_free_palette;
+
rect.left = x;
rect.right = x + width;
rect.top = y;
rect.bottom = y + height;
- ret = make_drawable(qdev, 0, QXL_DRAW_COPY, &rect, &release);
- if (ret)
- return;
+ ret = make_drawable(qdev, 0, QXL_DRAW_COPY, &rect, release);
+ if (ret) {
+ qxl_release_backoff_reserve_list(release);
+ goto out_free_palette;
+ }
- ret = qxl_image_create(qdev, release, &image_bo,
- (const uint8_t *)src, 0, 0,
- width, height, depth, stride);
+ ret = qxl_image_init(qdev, release, dimage,
+ (const uint8_t *)src, 0, 0,
+ width, height, depth, stride);
if (ret) {
- qxl_release_unreserve(qdev, release);
+ qxl_release_backoff_reserve_list(release);
qxl_release_free(qdev, release);
return;
}
if (depth == 1) {
- struct qxl_bo *palette_bo;
void *ptr;
- ret = qxl_palette_create_1bit(&palette_bo, qxl_fb_image);
- qxl_release_add_res(qdev, release, palette_bo);
+ ret = qxl_palette_create_1bit(palette_bo, release, qxl_fb_image);
- ptr = qxl_bo_kmap_atomic_page(qdev, image_bo, 0);
+ ptr = qxl_bo_kmap_atomic_page(qdev, dimage->bo, 0);
image = ptr;
image->u.bitmap.palette =
qxl_bo_physical_address(qdev, palette_bo, 0);
- qxl_bo_kunmap_atomic_page(qdev, image_bo, ptr);
- qxl_bo_unreserve(palette_bo);
- qxl_bo_unref(&palette_bo);
+ qxl_bo_kunmap_atomic_page(qdev, dimage->bo, ptr);
}
drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
drawable->u.copy.mask.bitmap = 0;
drawable->u.copy.src_bitmap =
- qxl_bo_physical_address(qdev, image_bo, 0);
+ qxl_bo_physical_address(qdev, dimage->bo, 0);
qxl_release_unmap(qdev, release, &drawable->release_info);
- qxl_release_add_res(qdev, release, image_bo);
- qxl_bo_unreserve(image_bo);
- qxl_bo_unref(&image_bo);
-
- qxl_fence_releaseable(qdev, release);
qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+
+out_free_palette:
+ if (palette_bo)
+ qxl_bo_unref(&palette_bo);
+out_free_image:
+ qxl_image_free_objects(qdev, dimage);
+out_free_drawable:
+ if (ret)
+ free_drawable(qdev, release);
}
/* push a draw command using the given clipping rectangles as
int depth = qxl_fb->base.bits_per_pixel;
uint8_t *surface_base;
struct qxl_release *release;
- struct qxl_bo *image_bo;
struct qxl_bo *clips_bo;
+ struct qxl_drm_image *dimage;
int ret;
+ ret = alloc_drawable(qdev, &release);
+ if (ret)
+ return;
+
left = clips->x1;
right = clips->x2;
top = clips->y1;
width = right - left;
height = bottom - top;
+
+ ret = alloc_clips(qdev, release, num_clips, &clips_bo);
+ if (ret)
+ goto out_free_drawable;
+
+ ret = qxl_image_alloc_objects(qdev, release,
+ &dimage,
+ height, stride);
+ if (ret)
+ goto out_free_clips;
+
+ /* do a reservation run over all the objects we just allocated */
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ goto out_free_image;
+
drawable_rect.left = left;
drawable_rect.right = right;
drawable_rect.top = top;
drawable_rect.bottom = bottom;
+
ret = make_drawable(qdev, 0, QXL_DRAW_COPY, &drawable_rect,
- &release);
+ release);
if (ret)
- return;
+ goto out_release_backoff;
ret = qxl_bo_kmap(bo, (void **)&surface_base);
if (ret)
- goto out_unref;
+ goto out_release_backoff;
- ret = qxl_image_create(qdev, release, &image_bo, surface_base,
- left, top, width, height, depth, stride);
+
+ ret = qxl_image_init(qdev, release, dimage, surface_base,
+ left, top, width, height, depth, stride);
qxl_bo_kunmap(bo);
if (ret)
- goto out_unref;
+ goto out_release_backoff;
+
+ rects = drawable_set_clipping(qdev, drawable, num_clips, clips_bo);
+ if (!rects)
+ goto out_release_backoff;
- rects = drawable_set_clipping(qdev, drawable, num_clips, &clips_bo, release);
- if (!rects) {
- qxl_bo_unref(&image_bo);
- goto out_unref;
- }
drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
drawable->clip.type = SPICE_CLIP_TYPE_RECTS;
drawable->clip.data = qxl_bo_physical_address(qdev,
clips_bo, 0);
- qxl_release_add_res(qdev, release, clips_bo);
drawable->u.copy.src_area.top = 0;
drawable->u.copy.src_area.bottom = height;
drawable->u.copy.mask.pos.y = 0;
drawable->u.copy.mask.bitmap = 0;
- drawable->u.copy.src_bitmap = qxl_bo_physical_address(qdev, image_bo, 0);
+ drawable->u.copy.src_bitmap = qxl_bo_physical_address(qdev, dimage->bo, 0);
qxl_release_unmap(qdev, release, &drawable->release_info);
- qxl_release_add_res(qdev, release, image_bo);
- qxl_bo_unreserve(image_bo);
- qxl_bo_unref(&image_bo);
+
clips_ptr = clips;
for (i = 0; i < num_clips; i++, clips_ptr += inc) {
rects[i].left = clips_ptr->x1;
rects[i].bottom = clips_ptr->y2;
}
qxl_bo_kunmap(clips_bo);
- qxl_bo_unreserve(clips_bo);
- qxl_bo_unref(&clips_bo);
- qxl_fence_releaseable(qdev, release);
qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_unreserve(qdev, release);
- return;
+ qxl_release_fence_buffer_objects(release);
+
+out_release_backoff:
+ if (ret)
+ qxl_release_backoff_reserve_list(release);
+out_free_image:
+ qxl_image_free_objects(qdev, dimage);
+out_free_clips:
+ qxl_bo_unref(&clips_bo);
+out_free_drawable:
+ /* only free drawable on error */
+ if (ret)
+ free_drawable(qdev, release);
-out_unref:
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
}
void qxl_draw_copyarea(struct qxl_device *qdev,
struct qxl_release *release;
int ret;
+ ret = alloc_drawable(qdev, &release);
+ if (ret)
+ return;
+
+ /* do a reservation run over all the objects we just allocated */
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ goto out_free_release;
+
rect.left = dx;
rect.top = dy;
rect.right = dx + width;
rect.bottom = dy + height;
- ret = make_drawable(qdev, 0, QXL_COPY_BITS, &rect, &release);
- if (ret)
- return;
+ ret = make_drawable(qdev, 0, QXL_COPY_BITS, &rect, release);
+ if (ret) {
+ qxl_release_backoff_reserve_list(release);
+ goto out_free_release;
+ }
drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
drawable->u.copy_bits.src_pos.x = sx;
drawable->u.copy_bits.src_pos.y = sy;
-
qxl_release_unmap(qdev, release, &drawable->release_info);
- qxl_fence_releaseable(qdev, release);
+
qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+
+out_free_release:
+ if (ret)
+ free_drawable(qdev, release);
}
void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec)
struct qxl_release *release;
int ret;
- ret = make_drawable(qdev, 0, QXL_DRAW_FILL, &rect, &release);
+ ret = alloc_drawable(qdev, &release);
if (ret)
return;
+ /* do a reservation run over all the objects we just allocated */
+ ret = qxl_release_reserve_list(release, true);
+ if (ret)
+ goto out_free_release;
+
+ ret = make_drawable(qdev, 0, QXL_DRAW_FILL, &rect, release);
+ if (ret) {
+ qxl_release_backoff_reserve_list(release);
+ goto out_free_release;
+ }
+
drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
drawable->u.fill.brush.type = SPICE_BRUSH_TYPE_SOLID;
drawable->u.fill.brush.u.color = color;
drawable->u.fill.mask.bitmap = 0;
qxl_release_unmap(qdev, release, &drawable->release_info);
- qxl_fence_releaseable(qdev, release);
+
qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_unreserve(qdev, release);
+ qxl_release_fence_buffer_objects(release);
+
+out_free_release:
+ if (ret)
+ free_drawable(qdev, release);
}
#include <ttm/ttm_placement.h>
#include <ttm/ttm_module.h>
+/* just for ttm_validate_buffer */
+#include <ttm/ttm_execbuf_util.h>
+
#include <drm/qxl_drm.h>
#include "qxl_dev.h"
uint32_t surface_id;
struct qxl_fence fence; /* per bo fence - list of releases */
struct qxl_release *surf_create;
- atomic_t reserve_count;
};
#define gem_to_qxl_bo(gobj) container_of((gobj), struct qxl_bo, gem_base)
+#define to_qxl_bo(tobj) container_of((tobj), struct qxl_bo, tbo)
struct qxl_gem {
struct mutex mutex;
};
struct qxl_bo_list {
- struct list_head lhead;
- struct qxl_bo *bo;
-};
-
-struct qxl_reloc_list {
- struct list_head bos;
+ struct ttm_validate_buffer tv;
};
struct qxl_crtc {
struct qxl_release {
int id;
int type;
- int bo_count;
uint32_t release_offset;
uint32_t surface_release_id;
- struct qxl_bo *bos[QXL_MAX_RES];
+ struct ww_acquire_ctx ticket;
+ struct list_head bos;
+};
+
+struct qxl_drm_chunk {
+ struct list_head head;
+ struct qxl_bo *bo;
+};
+
+struct qxl_drm_image {
+ struct qxl_bo *bo;
+ struct list_head chunk_list;
};
struct qxl_fb_image {
struct workqueue_struct *gc_queue;
struct work_struct gc_work;
+ struct work_struct fb_work;
};
/* forward declaration for QXL_INFO_IO */
/* qxl image */
-int qxl_image_create(struct qxl_device *qdev,
- struct qxl_release *release,
- struct qxl_bo **image_bo,
- const uint8_t *data,
- int x, int y, int width, int height,
- int depth, int stride);
+int qxl_image_init(struct qxl_device *qdev,
+ struct qxl_release *release,
+ struct qxl_drm_image *dimage,
+ const uint8_t *data,
+ int x, int y, int width, int height,
+ int depth, int stride);
+int
+qxl_image_alloc_objects(struct qxl_device *qdev,
+ struct qxl_release *release,
+ struct qxl_drm_image **image_ptr,
+ int height, int stride);
+void qxl_image_free_objects(struct qxl_device *qdev, struct qxl_drm_image *dimage);
+
void qxl_update_screen(struct qxl_device *qxl);
/* qxl io operations (qxl_cmd.c) */
void qxl_io_flush_release(struct qxl_device *qdev);
void qxl_io_flush_surfaces(struct qxl_device *qdev);
-int qxl_release_reserve(struct qxl_device *qdev,
- struct qxl_release *release, bool no_wait);
-void qxl_release_unreserve(struct qxl_device *qdev,
- struct qxl_release *release);
union qxl_release_info *qxl_release_map(struct qxl_device *qdev,
struct qxl_release *release);
void qxl_release_unmap(struct qxl_device *qdev,
struct qxl_release *release,
union qxl_release_info *info);
-/*
- * qxl_bo_add_resource.
- *
- */
-void qxl_bo_add_resource(struct qxl_bo *main_bo, struct qxl_bo *resource);
+int qxl_release_list_add(struct qxl_release *release, struct qxl_bo *bo);
+int qxl_release_reserve_list(struct qxl_release *release, bool no_intr);
+void qxl_release_backoff_reserve_list(struct qxl_release *release);
+void qxl_release_fence_buffer_objects(struct qxl_release *release);
int qxl_alloc_surface_release_reserved(struct qxl_device *qdev,
enum qxl_surface_cmd_type surface_cmd_type,
int qxl_alloc_release_reserved(struct qxl_device *qdev, unsigned long size,
int type, struct qxl_release **release,
struct qxl_bo **rbo);
-int qxl_fence_releaseable(struct qxl_device *qdev,
- struct qxl_release *release);
+
int
qxl_push_command_ring_release(struct qxl_device *qdev, struct qxl_release *release,
uint32_t type, bool interruptible);
int
qxl_push_cursor_ring_release(struct qxl_device *qdev, struct qxl_release *release,
uint32_t type, bool interruptible);
-int qxl_alloc_bo_reserved(struct qxl_device *qdev, unsigned long size,
+int qxl_alloc_bo_reserved(struct qxl_device *qdev,
+ struct qxl_release *release,
+ unsigned long size,
struct qxl_bo **_bo);
/* qxl drawing commands */
u32 sx, u32 sy,
u32 dx, u32 dy);
-uint64_t
-qxl_release_alloc(struct qxl_device *qdev, int type,
- struct qxl_release **ret);
-
void qxl_release_free(struct qxl_device *qdev,
struct qxl_release *release);
-void qxl_release_add_res(struct qxl_device *qdev,
- struct qxl_release *release,
- struct qxl_bo *bo);
+
/* used by qxl_debugfs_release */
struct qxl_release *qxl_release_from_id_locked(struct qxl_device *qdev,
uint64_t id);
int qxl_update_surface(struct qxl_device *qdev, struct qxl_bo *surf);
/* qxl_fence.c */
-int qxl_fence_add_release(struct qxl_fence *qfence, uint32_t rel_id);
+void qxl_fence_add_release_locked(struct qxl_fence *qfence, uint32_t rel_id);
int qxl_fence_remove_release(struct qxl_fence *qfence, uint32_t rel_id);
int qxl_fence_init(struct qxl_device *qdev, struct qxl_fence *qfence);
void qxl_fence_fini(struct qxl_fence *qfence);
#define QXL_DIRTY_DELAY (HZ / 30)
+#define QXL_FB_OP_FILLRECT 1
+#define QXL_FB_OP_COPYAREA 2
+#define QXL_FB_OP_IMAGEBLIT 3
+
+struct qxl_fb_op {
+ struct list_head head;
+ int op_type;
+ union {
+ struct fb_fillrect fr;
+ struct fb_copyarea ca;
+ struct fb_image ib;
+ } op;
+ void *img_data;
+};
+
struct qxl_fbdev {
struct drm_fb_helper helper;
struct qxl_framebuffer qfb;
struct list_head fbdev_list;
struct qxl_device *qdev;
+ spinlock_t delayed_ops_lock;
+ struct list_head delayed_ops;
void *shadow;
int size;
.deferred_io = qxl_deferred_io,
};
-static void qxl_fb_fillrect(struct fb_info *info,
- const struct fb_fillrect *fb_rect)
+static void qxl_fb_delayed_fillrect(struct qxl_fbdev *qfbdev,
+ const struct fb_fillrect *fb_rect)
+{
+ struct qxl_fb_op *op;
+ unsigned long flags;
+
+ op = kmalloc(sizeof(struct qxl_fb_op), GFP_ATOMIC | __GFP_NOWARN);
+ if (!op)
+ return;
+
+ op->op.fr = *fb_rect;
+ op->img_data = NULL;
+ op->op_type = QXL_FB_OP_FILLRECT;
+
+ spin_lock_irqsave(&qfbdev->delayed_ops_lock, flags);
+ list_add_tail(&op->head, &qfbdev->delayed_ops);
+ spin_unlock_irqrestore(&qfbdev->delayed_ops_lock, flags);
+}
+
+static void qxl_fb_delayed_copyarea(struct qxl_fbdev *qfbdev,
+ const struct fb_copyarea *fb_copy)
+{
+ struct qxl_fb_op *op;
+ unsigned long flags;
+
+ op = kmalloc(sizeof(struct qxl_fb_op), GFP_ATOMIC | __GFP_NOWARN);
+ if (!op)
+ return;
+
+ op->op.ca = *fb_copy;
+ op->img_data = NULL;
+ op->op_type = QXL_FB_OP_COPYAREA;
+
+ spin_lock_irqsave(&qfbdev->delayed_ops_lock, flags);
+ list_add_tail(&op->head, &qfbdev->delayed_ops);
+ spin_unlock_irqrestore(&qfbdev->delayed_ops_lock, flags);
+}
+
+static void qxl_fb_delayed_imageblit(struct qxl_fbdev *qfbdev,
+ const struct fb_image *fb_image)
+{
+ struct qxl_fb_op *op;
+ unsigned long flags;
+ uint32_t size = fb_image->width * fb_image->height * (fb_image->depth >= 8 ? fb_image->depth / 8 : 1);
+
+ op = kmalloc(sizeof(struct qxl_fb_op) + size, GFP_ATOMIC | __GFP_NOWARN);
+ if (!op)
+ return;
+
+ op->op.ib = *fb_image;
+ op->img_data = (void *)(op + 1);
+ op->op_type = QXL_FB_OP_IMAGEBLIT;
+
+ memcpy(op->img_data, fb_image->data, size);
+
+ op->op.ib.data = op->img_data;
+ spin_lock_irqsave(&qfbdev->delayed_ops_lock, flags);
+ list_add_tail(&op->head, &qfbdev->delayed_ops);
+ spin_unlock_irqrestore(&qfbdev->delayed_ops_lock, flags);
+}
+
+static void qxl_fb_fillrect_internal(struct fb_info *info,
+ const struct fb_fillrect *fb_rect)
{
struct qxl_fbdev *qfbdev = info->par;
struct qxl_device *qdev = qfbdev->qdev;
qxl_draw_fill_rec.rect = rect;
qxl_draw_fill_rec.color = color;
qxl_draw_fill_rec.rop = rop;
+
+ qxl_draw_fill(&qxl_draw_fill_rec);
+}
+
+static void qxl_fb_fillrect(struct fb_info *info,
+ const struct fb_fillrect *fb_rect)
+{
+ struct qxl_fbdev *qfbdev = info->par;
+ struct qxl_device *qdev = qfbdev->qdev;
+
if (!drm_can_sleep()) {
- qxl_io_log(qdev,
- "%s: TODO use RCU, mysterious locks with spin_lock\n",
- __func__);
+ qxl_fb_delayed_fillrect(qfbdev, fb_rect);
+ schedule_work(&qdev->fb_work);
return;
}
- qxl_draw_fill(&qxl_draw_fill_rec);
+ /* make sure any previous work is done */
+ flush_work(&qdev->fb_work);
+ qxl_fb_fillrect_internal(info, fb_rect);
}
-static void qxl_fb_copyarea(struct fb_info *info,
- const struct fb_copyarea *region)
+static void qxl_fb_copyarea_internal(struct fb_info *info,
+ const struct fb_copyarea *region)
{
struct qxl_fbdev *qfbdev = info->par;
region->dx, region->dy);
}
+static void qxl_fb_copyarea(struct fb_info *info,
+ const struct fb_copyarea *region)
+{
+ struct qxl_fbdev *qfbdev = info->par;
+ struct qxl_device *qdev = qfbdev->qdev;
+
+ if (!drm_can_sleep()) {
+ qxl_fb_delayed_copyarea(qfbdev, region);
+ schedule_work(&qdev->fb_work);
+ return;
+ }
+ /* make sure any previous work is done */
+ flush_work(&qdev->fb_work);
+ qxl_fb_copyarea_internal(info, region);
+}
+
static void qxl_fb_imageblit_safe(struct qxl_fb_image *qxl_fb_image)
{
qxl_draw_opaque_fb(qxl_fb_image, 0);
}
+static void qxl_fb_imageblit_internal(struct fb_info *info,
+ const struct fb_image *image)
+{
+ struct qxl_fbdev *qfbdev = info->par;
+ struct qxl_fb_image qxl_fb_image;
+
+ /* ensure proper order rendering operations - TODO: must do this
+ * for everything. */
+ qxl_fb_image_init(&qxl_fb_image, qfbdev->qdev, info, image);
+ qxl_fb_imageblit_safe(&qxl_fb_image);
+}
+
static void qxl_fb_imageblit(struct fb_info *info,
const struct fb_image *image)
{
struct qxl_fbdev *qfbdev = info->par;
struct qxl_device *qdev = qfbdev->qdev;
- struct qxl_fb_image qxl_fb_image;
if (!drm_can_sleep()) {
- /* we cannot do any ttm_bo allocation since that will fail on
- * ioremap_wc..__get_vm_area_node, so queue the work item
- * instead This can happen from printk inside an interrupt
- * context, i.e.: smp_apic_timer_interrupt..check_cpu_stall */
- qxl_io_log(qdev,
- "%s: TODO use RCU, mysterious locks with spin_lock\n",
- __func__);
+ qxl_fb_delayed_imageblit(qfbdev, image);
+ schedule_work(&qdev->fb_work);
return;
}
+ /* make sure any previous work is done */
+ flush_work(&qdev->fb_work);
+ qxl_fb_imageblit_internal(info, image);
+}
- /* ensure proper order of rendering operations - TODO: must do this
- * for everything. */
- qxl_fb_image_init(&qxl_fb_image, qfbdev->qdev, info, image);
- qxl_fb_imageblit_safe(&qxl_fb_image);
+static void qxl_fb_work(struct work_struct *work)
+{
+ struct qxl_device *qdev = container_of(work, struct qxl_device, fb_work);
+ unsigned long flags;
+ struct qxl_fb_op *entry, *tmp;
+ struct qxl_fbdev *qfbdev = qdev->mode_info.qfbdev;
+
+ /* since the irq context just adds entries to the end of the
+ list dropping the lock should be fine, as entry isn't modified
+ in the operation code */
+ spin_lock_irqsave(&qfbdev->delayed_ops_lock, flags);
+ list_for_each_entry_safe(entry, tmp, &qfbdev->delayed_ops, head) {
+ spin_unlock_irqrestore(&qfbdev->delayed_ops_lock, flags);
+ switch (entry->op_type) {
+ case QXL_FB_OP_FILLRECT:
+ qxl_fb_fillrect_internal(qfbdev->helper.fbdev, &entry->op.fr);
+ break;
+ case QXL_FB_OP_COPYAREA:
+ qxl_fb_copyarea_internal(qfbdev->helper.fbdev, &entry->op.ca);
+ break;
+ case QXL_FB_OP_IMAGEBLIT:
+ qxl_fb_imageblit_internal(qfbdev->helper.fbdev, &entry->op.ib);
+ break;
+ }
+ spin_lock_irqsave(&qfbdev->delayed_ops_lock, flags);
+ list_del(&entry->head);
+ kfree(entry);
+ }
+ spin_unlock_irqrestore(&qfbdev->delayed_ops_lock, flags);
}
int qxl_fb_init(struct qxl_device *qdev)
{
+ INIT_WORK(&qdev->fb_work, qxl_fb_work);
return 0;
}
qfbdev->qdev = qdev;
qdev->mode_info.qfbdev = qfbdev;
qfbdev->helper.funcs = &qxl_fb_helper_funcs;
-
+ spin_lock_init(&qfbdev->delayed_ops_lock);
+ INIT_LIST_HEAD(&qfbdev->delayed_ops);
ret = drm_fb_helper_init(qdev->ddev, &qfbdev->helper,
qxl_num_crtc /* num_crtc - QXL supports just 1 */,
QXLFB_CONN_LIMIT);
For some reason every so often qxl hw fails to release, things go wrong.
*/
-
-
-int qxl_fence_add_release(struct qxl_fence *qfence, uint32_t rel_id)
+/* must be called with the fence lock held */
+void qxl_fence_add_release_locked(struct qxl_fence *qfence, uint32_t rel_id)
{
- struct qxl_bo *bo = container_of(qfence, struct qxl_bo, fence);
-
- spin_lock(&bo->tbo.bdev->fence_lock);
radix_tree_insert(&qfence->tree, rel_id, qfence);
qfence->num_active_releases++;
- spin_unlock(&bo->tbo.bdev->fence_lock);
- return 0;
}
int qxl_fence_remove_release(struct qxl_fence *qfence, uint32_t rel_id)
/* At least align on page size */
if (alignment < PAGE_SIZE)
alignment = PAGE_SIZE;
- r = qxl_bo_create(qdev, size, kernel, initial_domain, surf, &qbo);
+ r = qxl_bo_create(qdev, size, kernel, false, initial_domain, surf, &qbo);
if (r) {
if (r != -ERESTARTSYS)
DRM_ERROR(
#include "qxl_object.h"
static int
-qxl_image_create_helper(struct qxl_device *qdev,
+qxl_allocate_chunk(struct qxl_device *qdev,
+ struct qxl_release *release,
+ struct qxl_drm_image *image,
+ unsigned int chunk_size)
+{
+ struct qxl_drm_chunk *chunk;
+ int ret;
+
+ chunk = kmalloc(sizeof(struct qxl_drm_chunk), GFP_KERNEL);
+ if (!chunk)
+ return -ENOMEM;
+
+ ret = qxl_alloc_bo_reserved(qdev, release, chunk_size, &chunk->bo);
+ if (ret) {
+ kfree(chunk);
+ return ret;
+ }
+
+ list_add_tail(&chunk->head, &image->chunk_list);
+ return 0;
+}
+
+int
+qxl_image_alloc_objects(struct qxl_device *qdev,
struct qxl_release *release,
- struct qxl_bo **image_bo,
- const uint8_t *data,
- int width, int height,
- int depth, unsigned int hash,
- int stride)
+ struct qxl_drm_image **image_ptr,
+ int height, int stride)
+{
+ struct qxl_drm_image *image;
+ int ret;
+
+ image = kmalloc(sizeof(struct qxl_drm_image), GFP_KERNEL);
+ if (!image)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&image->chunk_list);
+
+ ret = qxl_alloc_bo_reserved(qdev, release, sizeof(struct qxl_image), &image->bo);
+ if (ret) {
+ kfree(image);
+ return ret;
+ }
+
+ ret = qxl_allocate_chunk(qdev, release, image, sizeof(struct qxl_data_chunk) + stride * height);
+ if (ret) {
+ qxl_bo_unref(&image->bo);
+ kfree(image);
+ return ret;
+ }
+ *image_ptr = image;
+ return 0;
+}
+
+void qxl_image_free_objects(struct qxl_device *qdev, struct qxl_drm_image *dimage)
{
+ struct qxl_drm_chunk *chunk, *tmp;
+
+ list_for_each_entry_safe(chunk, tmp, &dimage->chunk_list, head) {
+ qxl_bo_unref(&chunk->bo);
+ kfree(chunk);
+ }
+
+ qxl_bo_unref(&dimage->bo);
+ kfree(dimage);
+}
+
+static int
+qxl_image_init_helper(struct qxl_device *qdev,
+ struct qxl_release *release,
+ struct qxl_drm_image *dimage,
+ const uint8_t *data,
+ int width, int height,
+ int depth, unsigned int hash,
+ int stride)
+{
+ struct qxl_drm_chunk *drv_chunk;
struct qxl_image *image;
struct qxl_data_chunk *chunk;
int i;
int chunk_stride;
int linesize = width * depth / 8;
- struct qxl_bo *chunk_bo;
- int ret;
+ struct qxl_bo *chunk_bo, *image_bo;
void *ptr;
/* Chunk */
/* FIXME: Check integer overflow */
/* TODO: variable number of chunks */
+
+ drv_chunk = list_first_entry(&dimage->chunk_list, struct qxl_drm_chunk, head);
+
+ chunk_bo = drv_chunk->bo;
chunk_stride = stride; /* TODO: should use linesize, but it renders
wrong (check the bitmaps are sent correctly
first) */
- ret = qxl_alloc_bo_reserved(qdev, sizeof(*chunk) + height * chunk_stride,
- &chunk_bo);
-
+
ptr = qxl_bo_kmap_atomic_page(qdev, chunk_bo, 0);
chunk = ptr;
chunk->data_size = height * chunk_stride;
while (remain > 0) {
page_base = out_offset & PAGE_MASK;
page_offset = offset_in_page(out_offset);
-
size = min((int)(PAGE_SIZE - page_offset), remain);
ptr = qxl_bo_kmap_atomic_page(qdev, chunk_bo, page_base);
}
}
}
-
-
qxl_bo_kunmap(chunk_bo);
- /* Image */
- ret = qxl_alloc_bo_reserved(qdev, sizeof(*image), image_bo);
-
- ptr = qxl_bo_kmap_atomic_page(qdev, *image_bo, 0);
+ image_bo = dimage->bo;
+ ptr = qxl_bo_kmap_atomic_page(qdev, image_bo, 0);
image = ptr;
image->descriptor.id = 0;
image->u.bitmap.stride = chunk_stride;
image->u.bitmap.palette = 0;
image->u.bitmap.data = qxl_bo_physical_address(qdev, chunk_bo, 0);
- qxl_release_add_res(qdev, release, chunk_bo);
- qxl_bo_unreserve(chunk_bo);
- qxl_bo_unref(&chunk_bo);
- qxl_bo_kunmap_atomic_page(qdev, *image_bo, ptr);
+ qxl_bo_kunmap_atomic_page(qdev, image_bo, ptr);
return 0;
}
-int qxl_image_create(struct qxl_device *qdev,
+int qxl_image_init(struct qxl_device *qdev,
struct qxl_release *release,
- struct qxl_bo **image_bo,
+ struct qxl_drm_image *dimage,
const uint8_t *data,
int x, int y, int width, int height,
int depth, int stride)
{
data += y * stride + x * (depth / 8);
- return qxl_image_create_helper(qdev, release, image_bo, data,
+ return qxl_image_init_helper(qdev, release, dimage, data,
width, height, depth, 0, stride);
}
&qxl_map->offset);
}
+struct qxl_reloc_info {
+ int type;
+ struct qxl_bo *dst_bo;
+ uint32_t dst_offset;
+ struct qxl_bo *src_bo;
+ int src_offset;
+};
+
/*
* dst must be validated, i.e. whole bo on vram/surfacesram (right now all bo's
* are on vram).
* *(dst + dst_off) = qxl_bo_physical_address(src, src_off)
*/
static void
-apply_reloc(struct qxl_device *qdev, struct qxl_bo *dst, uint64_t dst_off,
- struct qxl_bo *src, uint64_t src_off)
+apply_reloc(struct qxl_device *qdev, struct qxl_reloc_info *info)
{
void *reloc_page;
-
- reloc_page = qxl_bo_kmap_atomic_page(qdev, dst, dst_off & PAGE_MASK);
- *(uint64_t *)(reloc_page + (dst_off & ~PAGE_MASK)) = qxl_bo_physical_address(qdev,
- src, src_off);
- qxl_bo_kunmap_atomic_page(qdev, dst, reloc_page);
+ reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
+ *(uint64_t *)(reloc_page + (info->dst_offset & ~PAGE_MASK)) = qxl_bo_physical_address(qdev,
+ info->src_bo,
+ info->src_offset);
+ qxl_bo_kunmap_atomic_page(qdev, info->dst_bo, reloc_page);
}
static void
-apply_surf_reloc(struct qxl_device *qdev, struct qxl_bo *dst, uint64_t dst_off,
- struct qxl_bo *src)
+apply_surf_reloc(struct qxl_device *qdev, struct qxl_reloc_info *info)
{
uint32_t id = 0;
void *reloc_page;
- if (src && !src->is_primary)
- id = src->surface_id;
+ if (info->src_bo && !info->src_bo->is_primary)
+ id = info->src_bo->surface_id;
- reloc_page = qxl_bo_kmap_atomic_page(qdev, dst, dst_off & PAGE_MASK);
- *(uint32_t *)(reloc_page + (dst_off & ~PAGE_MASK)) = id;
- qxl_bo_kunmap_atomic_page(qdev, dst, reloc_page);
+ reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
+ *(uint32_t *)(reloc_page + (info->dst_offset & ~PAGE_MASK)) = id;
+ qxl_bo_kunmap_atomic_page(qdev, info->dst_bo, reloc_page);
}
/* return holding the reference to this object */
static struct qxl_bo *qxlhw_handle_to_bo(struct qxl_device *qdev,
struct drm_file *file_priv, uint64_t handle,
- struct qxl_reloc_list *reloc_list)
+ struct qxl_release *release)
{
struct drm_gem_object *gobj;
struct qxl_bo *qobj;
int ret;
gobj = drm_gem_object_lookup(qdev->ddev, file_priv, handle);
- if (!gobj) {
- DRM_ERROR("bad bo handle %lld\n", handle);
+ if (!gobj)
return NULL;
- }
+
qobj = gem_to_qxl_bo(gobj);
- ret = qxl_bo_list_add(reloc_list, qobj);
+ ret = qxl_release_list_add(release, qobj);
if (ret)
return NULL;
* However, the command as passed from user space must *not* contain the initial
* QXLReleaseInfo struct (first XXX bytes)
*/
-static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+static int qxl_process_single_command(struct qxl_device *qdev,
+ struct drm_qxl_command *cmd,
+ struct drm_file *file_priv)
{
- struct qxl_device *qdev = dev->dev_private;
- struct drm_qxl_execbuffer *execbuffer = data;
- struct drm_qxl_command user_cmd;
- int cmd_num;
- struct qxl_bo *reloc_src_bo;
- struct qxl_bo *reloc_dst_bo;
- struct drm_qxl_reloc reloc;
+ struct qxl_reloc_info *reloc_info;
+ int release_type;
+ struct qxl_release *release;
+ struct qxl_bo *cmd_bo;
void *fb_cmd;
- int i, ret;
- struct qxl_reloc_list reloc_list;
+ int i, j, ret, num_relocs;
int unwritten;
- uint32_t reloc_dst_offset;
- INIT_LIST_HEAD(&reloc_list.bos);
- for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
- struct qxl_release *release;
- struct qxl_bo *cmd_bo;
- int release_type;
- struct drm_qxl_command *commands =
- (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
+ switch (cmd->type) {
+ case QXL_CMD_DRAW:
+ release_type = QXL_RELEASE_DRAWABLE;
+ break;
+ case QXL_CMD_SURFACE:
+ case QXL_CMD_CURSOR:
+ default:
+ DRM_DEBUG("Only draw commands in execbuffers\n");
+ return -EINVAL;
+ break;
+ }
- if (DRM_COPY_FROM_USER(&user_cmd, &commands[cmd_num],
- sizeof(user_cmd)))
- return -EFAULT;
- switch (user_cmd.type) {
- case QXL_CMD_DRAW:
- release_type = QXL_RELEASE_DRAWABLE;
- break;
- case QXL_CMD_SURFACE:
- case QXL_CMD_CURSOR:
- default:
- DRM_DEBUG("Only draw commands in execbuffers\n");
- return -EINVAL;
- break;
- }
+ if (cmd->command_size > PAGE_SIZE - sizeof(union qxl_release_info))
+ return -EINVAL;
- if (user_cmd.command_size > PAGE_SIZE - sizeof(union qxl_release_info))
- return -EINVAL;
+ if (!access_ok(VERIFY_READ,
+ (void *)(unsigned long)cmd->command,
+ cmd->command_size))
+ return -EFAULT;
- if (!access_ok(VERIFY_READ,
- (void *)(unsigned long)user_cmd.command,
- user_cmd.command_size))
- return -EFAULT;
+ reloc_info = kmalloc(sizeof(struct qxl_reloc_info) * cmd->relocs_num, GFP_KERNEL);
+ if (!reloc_info)
+ return -ENOMEM;
- ret = qxl_alloc_release_reserved(qdev,
- sizeof(union qxl_release_info) +
- user_cmd.command_size,
- release_type,
- &release,
- &cmd_bo);
- if (ret)
- return ret;
+ ret = qxl_alloc_release_reserved(qdev,
+ sizeof(union qxl_release_info) +
+ cmd->command_size,
+ release_type,
+ &release,
+ &cmd_bo);
+ if (ret)
+ goto out_free_reloc;
- /* TODO copy slow path code from i915 */
- fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
- unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)user_cmd.command, user_cmd.command_size);
+ /* TODO copy slow path code from i915 */
+ fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
+ unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
- {
- struct qxl_drawable *draw = fb_cmd;
+ {
+ struct qxl_drawable *draw = fb_cmd;
+ draw->mm_time = qdev->rom->mm_clock;
+ }
- draw->mm_time = qdev->rom->mm_clock;
- }
- qxl_bo_kunmap_atomic_page(qdev, cmd_bo, fb_cmd);
- if (unwritten) {
- DRM_ERROR("got unwritten %d\n", unwritten);
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
- return -EFAULT;
+ qxl_bo_kunmap_atomic_page(qdev, cmd_bo, fb_cmd);
+ if (unwritten) {
+ DRM_ERROR("got unwritten %d\n", unwritten);
+ ret = -EFAULT;
+ goto out_free_release;
+ }
+
+ /* fill out reloc info structs */
+ num_relocs = 0;
+ for (i = 0; i < cmd->relocs_num; ++i) {
+ struct drm_qxl_reloc reloc;
+
+ if (DRM_COPY_FROM_USER(&reloc,
+ &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
+ sizeof(reloc))) {
+ ret = -EFAULT;
+ goto out_free_bos;
}
- for (i = 0 ; i < user_cmd.relocs_num; ++i) {
- if (DRM_COPY_FROM_USER(&reloc,
- &((struct drm_qxl_reloc *)(uintptr_t)user_cmd.relocs)[i],
- sizeof(reloc))) {
- qxl_bo_list_unreserve(&reloc_list, true);
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
- return -EFAULT;
- }
+ /* add the bos to the list of bos to validate -
+ need to validate first then process relocs? */
+ if (reloc.reloc_type != QXL_RELOC_TYPE_BO && reloc.reloc_type != QXL_RELOC_TYPE_SURF) {
+ DRM_DEBUG("unknown reloc type %d\n", reloc_info[i].type);
- /* add the bos to the list of bos to validate -
- need to validate first then process relocs? */
- if (reloc.dst_handle) {
- reloc_dst_bo = qxlhw_handle_to_bo(qdev, file_priv,
- reloc.dst_handle, &reloc_list);
- if (!reloc_dst_bo) {
- qxl_bo_list_unreserve(&reloc_list, true);
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
- return -EINVAL;
- }
- reloc_dst_offset = 0;
- } else {
- reloc_dst_bo = cmd_bo;
- reloc_dst_offset = release->release_offset;
+ ret = -EINVAL;
+ goto out_free_bos;
+ }
+ reloc_info[i].type = reloc.reloc_type;
+
+ if (reloc.dst_handle) {
+ reloc_info[i].dst_bo = qxlhw_handle_to_bo(qdev, file_priv,
+ reloc.dst_handle, release);
+ if (!reloc_info[i].dst_bo) {
+ ret = -EINVAL;
+ reloc_info[i].src_bo = NULL;
+ goto out_free_bos;
}
-
- /* reserve and validate the reloc dst bo */
- if (reloc.reloc_type == QXL_RELOC_TYPE_BO || reloc.src_handle > 0) {
- reloc_src_bo =
- qxlhw_handle_to_bo(qdev, file_priv,
- reloc.src_handle, &reloc_list);
- if (!reloc_src_bo) {
- if (reloc_dst_bo != cmd_bo)
- drm_gem_object_unreference_unlocked(&reloc_dst_bo->gem_base);
- qxl_bo_list_unreserve(&reloc_list, true);
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
- return -EINVAL;
- }
- } else
- reloc_src_bo = NULL;
- if (reloc.reloc_type == QXL_RELOC_TYPE_BO) {
- apply_reloc(qdev, reloc_dst_bo, reloc_dst_offset + reloc.dst_offset,
- reloc_src_bo, reloc.src_offset);
- } else if (reloc.reloc_type == QXL_RELOC_TYPE_SURF) {
- apply_surf_reloc(qdev, reloc_dst_bo, reloc_dst_offset + reloc.dst_offset, reloc_src_bo);
- } else {
- DRM_ERROR("unknown reloc type %d\n", reloc.reloc_type);
- return -EINVAL;
+ reloc_info[i].dst_offset = reloc.dst_offset;
+ } else {
+ reloc_info[i].dst_bo = cmd_bo;
+ reloc_info[i].dst_offset = reloc.dst_offset + release->release_offset;
+ }
+ num_relocs++;
+
+ /* reserve and validate the reloc dst bo */
+ if (reloc.reloc_type == QXL_RELOC_TYPE_BO || reloc.src_handle > 0) {
+ reloc_info[i].src_bo =
+ qxlhw_handle_to_bo(qdev, file_priv,
+ reloc.src_handle, release);
+ if (!reloc_info[i].src_bo) {
+ if (reloc_info[i].dst_bo != cmd_bo)
+ drm_gem_object_unreference_unlocked(&reloc_info[i].dst_bo->gem_base);
+ ret = -EINVAL;
+ goto out_free_bos;
}
+ reloc_info[i].src_offset = reloc.src_offset;
+ } else {
+ reloc_info[i].src_bo = NULL;
+ reloc_info[i].src_offset = 0;
+ }
+ }
- if (reloc_src_bo && reloc_src_bo != cmd_bo) {
- qxl_release_add_res(qdev, release, reloc_src_bo);
- drm_gem_object_unreference_unlocked(&reloc_src_bo->gem_base);
- }
+ /* validate all buffers */
+ ret = qxl_release_reserve_list(release, false);
+ if (ret)
+ goto out_free_bos;
- if (reloc_dst_bo != cmd_bo)
- drm_gem_object_unreference_unlocked(&reloc_dst_bo->gem_base);
- }
- qxl_fence_releaseable(qdev, release);
+ for (i = 0; i < cmd->relocs_num; ++i) {
+ if (reloc_info[i].type == QXL_RELOC_TYPE_BO)
+ apply_reloc(qdev, &reloc_info[i]);
+ else if (reloc_info[i].type == QXL_RELOC_TYPE_SURF)
+ apply_surf_reloc(qdev, &reloc_info[i]);
+ }
- ret = qxl_push_command_ring_release(qdev, release, user_cmd.type, true);
- if (ret == -ERESTARTSYS) {
- qxl_release_unreserve(qdev, release);
- qxl_release_free(qdev, release);
- qxl_bo_list_unreserve(&reloc_list, true);
+ ret = qxl_push_command_ring_release(qdev, release, cmd->type, true);
+ if (ret)
+ qxl_release_backoff_reserve_list(release);
+ else
+ qxl_release_fence_buffer_objects(release);
+
+out_free_bos:
+ for (j = 0; j < num_relocs; j++) {
+ if (reloc_info[j].dst_bo != cmd_bo)
+ drm_gem_object_unreference_unlocked(&reloc_info[j].dst_bo->gem_base);
+ if (reloc_info[j].src_bo && reloc_info[j].src_bo != cmd_bo)
+ drm_gem_object_unreference_unlocked(&reloc_info[j].src_bo->gem_base);
+ }
+out_free_release:
+ if (ret)
+ qxl_release_free(qdev, release);
+out_free_reloc:
+ kfree(reloc_info);
+ return ret;
+}
+
+static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
+{
+ struct qxl_device *qdev = dev->dev_private;
+ struct drm_qxl_execbuffer *execbuffer = data;
+ struct drm_qxl_command user_cmd;
+ int cmd_num;
+ int ret;
+
+ for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
+
+ struct drm_qxl_command *commands =
+ (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
+
+ if (DRM_COPY_FROM_USER(&user_cmd, &commands[cmd_num],
+ sizeof(user_cmd)))
+ return -EFAULT;
+
+ ret = qxl_process_single_command(qdev, &user_cmd, file_priv);
+ if (ret)
return ret;
- }
- qxl_release_unreserve(qdev, release);
}
- qxl_bo_list_unreserve(&reloc_list, 0);
return 0;
}
goto out;
if (!qobj->pin_count) {
- qxl_ttm_placement_from_domain(qobj, qobj->type);
+ qxl_ttm_placement_from_domain(qobj, qobj->type, false);
ret = ttm_bo_validate(&qobj->tbo, &qobj->placement,
true, false);
if (unlikely(ret))
return false;
}
-void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain)
+void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned)
{
u32 c = 0;
+ u32 pflag = pinned ? TTM_PL_FLAG_NO_EVICT : 0;
qbo->placement.fpfn = 0;
qbo->placement.lpfn = 0;
qbo->placement.placement = qbo->placements;
qbo->placement.busy_placement = qbo->placements;
if (domain == QXL_GEM_DOMAIN_VRAM)
- qbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM;
+ qbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM | pflag;
if (domain == QXL_GEM_DOMAIN_SURFACE)
- qbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_PRIV0;
+ qbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_PRIV0 | pflag;
if (domain == QXL_GEM_DOMAIN_CPU)
- qbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
+ qbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM | pflag;
if (!c)
qbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
qbo->placement.num_placement = c;
int qxl_bo_create(struct qxl_device *qdev,
- unsigned long size, bool kernel, u32 domain,
+ unsigned long size, bool kernel, bool pinned, u32 domain,
struct qxl_surface *surf,
struct qxl_bo **bo_ptr)
{
}
bo->gem_base.driver_private = NULL;
bo->type = domain;
- bo->pin_count = 0;
+ bo->pin_count = pinned ? 1 : 0;
bo->surface_id = 0;
qxl_fence_init(qdev, &bo->fence);
INIT_LIST_HEAD(&bo->list);
- atomic_set(&bo->reserve_count, 0);
+
if (surf)
bo->surf = *surf;
- qxl_ttm_placement_from_domain(bo, domain);
+ qxl_ttm_placement_from_domain(bo, domain, pinned);
r = ttm_bo_init(&qdev->mman.bdev, &bo->tbo, size, type,
&bo->placement, 0, !kernel, NULL, size,
int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr)
{
struct qxl_device *qdev = (struct qxl_device *)bo->gem_base.dev->dev_private;
- int r, i;
+ int r;
if (bo->pin_count) {
bo->pin_count++;
*gpu_addr = qxl_bo_gpu_offset(bo);
return 0;
}
- qxl_ttm_placement_from_domain(bo, domain);
- for (i = 0; i < bo->placement.num_placement; i++)
- bo->placements[i] |= TTM_PL_FLAG_NO_EVICT;
+ qxl_ttm_placement_from_domain(bo, domain, true);
r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
if (likely(r == 0)) {
bo->pin_count = 1;
return 0;
}
-void qxl_bo_list_unreserve(struct qxl_reloc_list *reloc_list, bool failed)
-{
- struct qxl_bo_list *entry, *sf;
-
- list_for_each_entry_safe(entry, sf, &reloc_list->bos, lhead) {
- qxl_bo_unreserve(entry->bo);
- list_del(&entry->lhead);
- kfree(entry);
- }
-}
-
-int qxl_bo_list_add(struct qxl_reloc_list *reloc_list, struct qxl_bo *bo)
-{
- struct qxl_bo_list *entry;
- int ret;
-
- list_for_each_entry(entry, &reloc_list->bos, lhead) {
- if (entry->bo == bo)
- return 0;
- }
-
- entry = kmalloc(sizeof(struct qxl_bo_list), GFP_KERNEL);
- if (!entry)
- return -ENOMEM;
-
- entry->bo = bo;
- list_add(&entry->lhead, &reloc_list->bos);
-
- ret = qxl_bo_reserve(bo, false);
- if (ret)
- return ret;
-
- if (!bo->pin_count) {
- qxl_ttm_placement_from_domain(bo, bo->type);
- ret = ttm_bo_validate(&bo->tbo, &bo->placement,
- true, false);
- if (ret)
- return ret;
- }
-
- /* allocate a surface for reserved + validated buffers */
- ret = qxl_bo_check_id(bo->gem_base.dev->dev_private, bo);
- if (ret)
- return ret;
- return 0;
-}
-
int qxl_surf_evict(struct qxl_device *qdev)
{
return ttm_bo_evict_mm(&qdev->mman.bdev, TTM_PL_PRIV0);
extern int qxl_bo_create(struct qxl_device *qdev,
unsigned long size,
- bool kernel, u32 domain,
+ bool kernel, bool pinned, u32 domain,
struct qxl_surface *surf,
struct qxl_bo **bo_ptr);
extern int qxl_bo_kmap(struct qxl_bo *bo, void **ptr);
extern void qxl_bo_unref(struct qxl_bo **bo);
extern int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr);
extern int qxl_bo_unpin(struct qxl_bo *bo);
-extern void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain);
+extern void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned);
extern bool qxl_ttm_bo_is_qxl_bo(struct ttm_buffer_object *bo);
-extern int qxl_bo_list_add(struct qxl_reloc_list *reloc_list, struct qxl_bo *bo);
-extern void qxl_bo_list_unreserve(struct qxl_reloc_list *reloc_list, bool failed);
#endif
static const int release_size_per_bo[] = { RELEASE_SIZE, SURFACE_RELEASE_SIZE, RELEASE_SIZE };
static const int releases_per_bo[] = { RELEASES_PER_BO, SURFACE_RELEASES_PER_BO, RELEASES_PER_BO };
-uint64_t
+
+static uint64_t
qxl_release_alloc(struct qxl_device *qdev, int type,
struct qxl_release **ret)
{
return 0;
}
release->type = type;
- release->bo_count = 0;
release->release_offset = 0;
release->surface_release_id = 0;
+ INIT_LIST_HEAD(&release->bos);
idr_preload(GFP_KERNEL);
spin_lock(&qdev->release_idr_lock);
qxl_release_free(struct qxl_device *qdev,
struct qxl_release *release)
{
- int i;
-
- QXL_INFO(qdev, "release %d, type %d, %d bos\n", release->id,
- release->type, release->bo_count);
+ struct qxl_bo_list *entry, *tmp;
+ QXL_INFO(qdev, "release %d, type %d\n", release->id,
+ release->type);
if (release->surface_release_id)
qxl_surface_id_dealloc(qdev, release->surface_release_id);
- for (i = 0 ; i < release->bo_count; ++i) {
+ list_for_each_entry_safe(entry, tmp, &release->bos, tv.head) {
+ struct qxl_bo *bo = to_qxl_bo(entry->tv.bo);
QXL_INFO(qdev, "release %llx\n",
- release->bos[i]->tbo.addr_space_offset
+ entry->tv.bo->addr_space_offset
- DRM_FILE_OFFSET);
- qxl_fence_remove_release(&release->bos[i]->fence, release->id);
- qxl_bo_unref(&release->bos[i]);
+ qxl_fence_remove_release(&bo->fence, release->id);
+ qxl_bo_unref(&bo);
}
spin_lock(&qdev->release_idr_lock);
idr_remove(&qdev->release_idr, release->id);
kfree(release);
}
-void
-qxl_release_add_res(struct qxl_device *qdev, struct qxl_release *release,
- struct qxl_bo *bo)
-{
- int i;
- for (i = 0; i < release->bo_count; i++)
- if (release->bos[i] == bo)
- return;
-
- if (release->bo_count >= QXL_MAX_RES) {
- DRM_ERROR("exceeded max resource on a qxl_release item\n");
- return;
- }
- release->bos[release->bo_count++] = qxl_bo_ref(bo);
-}
-
static int qxl_release_bo_alloc(struct qxl_device *qdev,
struct qxl_bo **bo)
{
int ret;
- ret = qxl_bo_create(qdev, PAGE_SIZE, false, QXL_GEM_DOMAIN_VRAM, NULL,
+ /* pin releases bo's they are too messy to evict */
+ ret = qxl_bo_create(qdev, PAGE_SIZE, false, true,
+ QXL_GEM_DOMAIN_VRAM, NULL,
bo);
return ret;
}
-int qxl_release_reserve(struct qxl_device *qdev,
- struct qxl_release *release, bool no_wait)
+int qxl_release_list_add(struct qxl_release *release, struct qxl_bo *bo)
+{
+ struct qxl_bo_list *entry;
+
+ list_for_each_entry(entry, &release->bos, tv.head) {
+ if (entry->tv.bo == &bo->tbo)
+ return 0;
+ }
+
+ entry = kmalloc(sizeof(struct qxl_bo_list), GFP_KERNEL);
+ if (!entry)
+ return -ENOMEM;
+
+ qxl_bo_ref(bo);
+ entry->tv.bo = &bo->tbo;
+ list_add_tail(&entry->tv.head, &release->bos);
+ return 0;
+}
+
+static int qxl_release_validate_bo(struct qxl_bo *bo)
{
int ret;
- if (atomic_inc_return(&release->bos[0]->reserve_count) == 1) {
- ret = qxl_bo_reserve(release->bos[0], no_wait);
+
+ if (!bo->pin_count) {
+ qxl_ttm_placement_from_domain(bo, bo->type, false);
+ ret = ttm_bo_validate(&bo->tbo, &bo->placement,
+ true, false);
if (ret)
return ret;
}
+
+ /* allocate a surface for reserved + validated buffers */
+ ret = qxl_bo_check_id(bo->gem_base.dev->dev_private, bo);
+ if (ret)
+ return ret;
+ return 0;
+}
+
+int qxl_release_reserve_list(struct qxl_release *release, bool no_intr)
+{
+ int ret;
+ struct qxl_bo_list *entry;
+
+ /* if only one object on the release its the release itself
+ since these objects are pinned no need to reserve */
+ if (list_is_singular(&release->bos))
+ return 0;
+
+ ret = ttm_eu_reserve_buffers(&release->ticket, &release->bos);
+ if (ret)
+ return ret;
+
+ list_for_each_entry(entry, &release->bos, tv.head) {
+ struct qxl_bo *bo = to_qxl_bo(entry->tv.bo);
+
+ ret = qxl_release_validate_bo(bo);
+ if (ret) {
+ ttm_eu_backoff_reservation(&release->ticket, &release->bos);
+ return ret;
+ }
+ }
return 0;
}
-void qxl_release_unreserve(struct qxl_device *qdev,
- struct qxl_release *release)
+void qxl_release_backoff_reserve_list(struct qxl_release *release)
{
- if (atomic_dec_and_test(&release->bos[0]->reserve_count))
- qxl_bo_unreserve(release->bos[0]);
+ /* if only one object on the release its the release itself
+ since these objects are pinned no need to reserve */
+ if (list_is_singular(&release->bos))
+ return;
+
+ ttm_eu_backoff_reservation(&release->ticket, &release->bos);
}
+
int qxl_alloc_surface_release_reserved(struct qxl_device *qdev,
enum qxl_surface_cmd_type surface_cmd_type,
struct qxl_release *create_rel,
struct qxl_release **release)
{
- int ret;
-
if (surface_cmd_type == QXL_SURFACE_CMD_DESTROY && create_rel) {
int idr_ret;
+ struct qxl_bo_list *entry = list_first_entry(&create_rel->bos, struct qxl_bo_list, tv.head);
struct qxl_bo *bo;
union qxl_release_info *info;
/* stash the release after the create command */
idr_ret = qxl_release_alloc(qdev, QXL_RELEASE_SURFACE_CMD, release);
- bo = qxl_bo_ref(create_rel->bos[0]);
+ bo = qxl_bo_ref(to_qxl_bo(entry->tv.bo));
(*release)->release_offset = create_rel->release_offset + 64;
- qxl_release_add_res(qdev, *release, bo);
+ qxl_release_list_add(*release, bo);
- ret = qxl_release_reserve(qdev, *release, false);
- if (ret) {
- DRM_ERROR("release reserve failed\n");
- goto out_unref;
- }
info = qxl_release_map(qdev, *release);
info->id = idr_ret;
qxl_release_unmap(qdev, *release, info);
-
-out_unref:
qxl_bo_unref(&bo);
- return ret;
+ return 0;
}
return qxl_alloc_release_reserved(qdev, sizeof(struct qxl_surface_cmd),
{
struct qxl_bo *bo;
int idr_ret;
- int ret;
+ int ret = 0;
union qxl_release_info *info;
int cur_idx;
mutex_unlock(&qdev->release_mutex);
return ret;
}
-
- /* pin releases bo's they are too messy to evict */
- ret = qxl_bo_reserve(qdev->current_release_bo[cur_idx], false);
- qxl_bo_pin(qdev->current_release_bo[cur_idx], QXL_GEM_DOMAIN_VRAM, NULL);
- qxl_bo_unreserve(qdev->current_release_bo[cur_idx]);
}
bo = qxl_bo_ref(qdev->current_release_bo[cur_idx]);
if (rbo)
*rbo = bo;
- qxl_release_add_res(qdev, *release, bo);
-
- ret = qxl_release_reserve(qdev, *release, false);
mutex_unlock(&qdev->release_mutex);
- if (ret)
- goto out_unref;
+
+ qxl_release_list_add(*release, bo);
info = qxl_release_map(qdev, *release);
info->id = idr_ret;
qxl_release_unmap(qdev, *release, info);
-out_unref:
qxl_bo_unref(&bo);
return ret;
}
-int qxl_fence_releaseable(struct qxl_device *qdev,
- struct qxl_release *release)
-{
- int i, ret;
- for (i = 0; i < release->bo_count; i++) {
- if (!release->bos[i]->tbo.sync_obj)
- release->bos[i]->tbo.sync_obj = &release->bos[i]->fence;
- ret = qxl_fence_add_release(&release->bos[i]->fence, release->id);
- if (ret)
- return ret;
- }
- return 0;
-}
-
struct qxl_release *qxl_release_from_id_locked(struct qxl_device *qdev,
uint64_t id)
{
DRM_ERROR("failed to find id in release_idr\n");
return NULL;
}
- if (release->bo_count < 1) {
- DRM_ERROR("read a released resource with 0 bos\n");
- return NULL;
- }
+
return release;
}
{
void *ptr;
union qxl_release_info *info;
- struct qxl_bo *bo = release->bos[0];
+ struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head);
+ struct qxl_bo *bo = to_qxl_bo(entry->tv.bo);
ptr = qxl_bo_kmap_atomic_page(qdev, bo, release->release_offset & PAGE_SIZE);
+ if (!ptr)
+ return NULL;
info = ptr + (release->release_offset & ~PAGE_SIZE);
return info;
}
struct qxl_release *release,
union qxl_release_info *info)
{
- struct qxl_bo *bo = release->bos[0];
+ struct qxl_bo_list *entry = list_first_entry(&release->bos, struct qxl_bo_list, tv.head);
+ struct qxl_bo *bo = to_qxl_bo(entry->tv.bo);
void *ptr;
ptr = ((void *)info) - (release->release_offset & ~PAGE_SIZE);
qxl_bo_kunmap_atomic_page(qdev, bo, ptr);
}
+
+void qxl_release_fence_buffer_objects(struct qxl_release *release)
+{
+ struct ttm_validate_buffer *entry;
+ struct ttm_buffer_object *bo;
+ struct ttm_bo_global *glob;
+ struct ttm_bo_device *bdev;
+ struct ttm_bo_driver *driver;
+ struct qxl_bo *qbo;
+
+ /* if only one object on the release its the release itself
+ since these objects are pinned no need to reserve */
+ if (list_is_singular(&release->bos))
+ return;
+
+ bo = list_first_entry(&release->bos, struct ttm_validate_buffer, head)->bo;
+ bdev = bo->bdev;
+ driver = bdev->driver;
+ glob = bo->glob;
+
+ spin_lock(&glob->lru_lock);
+ spin_lock(&bdev->fence_lock);
+
+ list_for_each_entry(entry, &release->bos, head) {
+ bo = entry->bo;
+ qbo = to_qxl_bo(bo);
+
+ if (!entry->bo->sync_obj)
+ entry->bo->sync_obj = &qbo->fence;
+
+ qxl_fence_add_release_locked(&qbo->fence, release->id);
+
+ ttm_bo_add_to_lru(bo);
+ ww_mutex_unlock(&bo->resv->lock);
+ entry->reserved = false;
+ }
+ spin_unlock(&bdev->fence_lock);
+ spin_unlock(&glob->lru_lock);
+ ww_acquire_fini(&release->ticket);
+}
+
return;
}
qbo = container_of(bo, struct qxl_bo, tbo);
- qxl_ttm_placement_from_domain(qbo, QXL_GEM_DOMAIN_CPU);
+ qxl_ttm_placement_from_domain(qbo, QXL_GEM_DOMAIN_CPU, false);
*placement = qbo->placement;
}
int r;
mutex_lock(&ctx->mutex);
+ /* reset data block */
+ ctx->data_block = 0;
/* reset reg block */
ctx->reg_block = 0;
/* reset fb window */
ctx->fb_base = 0;
/* reset io mode */
ctx->io_mode = ATOM_IO_MM;
+ /* reset divmul */
+ ctx->divmul[0] = 0;
+ ctx->divmul[1] = 0;
r = atom_execute_table_locked(ctx, index, params);
mutex_unlock(&ctx->mutex);
return r;
};
/***** radeon AUX functions *****/
+
+/* Atom needs data in little endian format
+ * so swap as appropriate when copying data to
+ * or from atom. Note that atom operates on
+ * dw units.
+ */
+static void radeon_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le)
+{
+#ifdef __BIG_ENDIAN
+ u8 src_tmp[20], dst_tmp[20]; /* used for byteswapping */
+ u32 *dst32, *src32;
+ int i;
+
+ memcpy(src_tmp, src, num_bytes);
+ src32 = (u32 *)src_tmp;
+ dst32 = (u32 *)dst_tmp;
+ if (to_le) {
+ for (i = 0; i < ((num_bytes + 3) / 4); i++)
+ dst32[i] = cpu_to_le32(src32[i]);
+ memcpy(dst, dst_tmp, num_bytes);
+ } else {
+ u8 dws = num_bytes & ~3;
+ for (i = 0; i < ((num_bytes + 3) / 4); i++)
+ dst32[i] = le32_to_cpu(src32[i]);
+ memcpy(dst, dst_tmp, dws);
+ if (num_bytes % 4) {
+ for (i = 0; i < (num_bytes % 4); i++)
+ dst[dws+i] = dst_tmp[dws+i];
+ }
+ }
+#else
+ memcpy(dst, src, num_bytes);
+#endif
+}
+
union aux_channel_transaction {
PROCESS_AUX_CHANNEL_TRANSACTION_PS_ALLOCATION v1;
PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS_V2 v2;
base = (unsigned char *)(rdev->mode_info.atom_context->scratch + 1);
- memcpy(base, send, send_bytes);
+ radeon_copy_swap(base, send, send_bytes, true);
- args.v1.lpAuxRequest = 0 + 4;
- args.v1.lpDataOut = 16 + 4;
+ args.v1.lpAuxRequest = cpu_to_le16((u16)(0 + 4));
+ args.v1.lpDataOut = cpu_to_le16((u16)(16 + 4));
args.v1.ucDataOutLen = 0;
args.v1.ucChannelID = chan->rec.i2c_id;
args.v1.ucDelay = delay / 10;
recv_bytes = recv_size;
if (recv && recv_size)
- memcpy(recv, base + 16, recv_bytes);
+ radeon_copy_swap(recv, base + 16, recv_bytes, false);
return recv_bytes;
}
{
struct rv7xx_power_info *pi;
struct evergreen_power_info *eg_pi;
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- u16 data_offset, size;
- u8 frev, crev;
struct atom_clock_dividers dividers;
int ret;
eg_pi->vddci_control =
radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0);
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
- pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- pi->dynamic_ss = true;
- }
+ rv770_get_engine_memory_ss(rdev);
pi->asi = RV770_ASI_DFLT;
pi->pasi = CYPRESS_HASI_DFLT;
pi->dynamic_pcie_gen2 = true;
- if (pi->gfx_clock_gating &&
- (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
pi->thermal_protection = true;
else
pi->thermal_protection = false;
* Authors: Alex Deucher
*/
#include <linux/firmware.h>
-#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/module.h>
#include "drmP.h"
*/
static int cik_init_microcode(struct radeon_device *rdev)
{
- struct platform_device *pdev;
const char *chip_name;
size_t pfp_req_size, me_req_size, ce_req_size,
mec_req_size, rlc_req_size, mc_req_size,
DRM_DEBUG("\n");
- pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
- err = IS_ERR(pdev);
- if (err) {
- printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
- return -EINVAL;
- }
-
switch (rdev->family) {
case CHIP_BONAIRE:
chip_name = "BONAIRE";
DRM_INFO("Loading %s Microcode\n", chip_name);
snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
- err = request_firmware(&rdev->pfp_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->pfp_fw->size != pfp_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
- err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->me_fw->size != me_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
- err = request_firmware(&rdev->ce_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->ce_fw->size != ce_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec.bin", chip_name);
- err = request_firmware(&rdev->mec_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->mec_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->mec_fw->size != mec_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name);
- err = request_firmware(&rdev->rlc_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->rlc_fw->size != rlc_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_sdma.bin", chip_name);
- err = request_firmware(&rdev->sdma_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->sdma_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->sdma_fw->size != sdma_req_size) {
/* No MC ucode on APUs */
if (!(rdev->flags & RADEON_IS_IGP)) {
snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
- err = request_firmware(&rdev->mc_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->mc_fw->size != mc_req_size) {
}
out:
- platform_device_unregister(pdev);
-
if (err) {
if (err != -EINVAL)
printk(KERN_ERR
if (rdev->wb.enabled) {
rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]);
} else {
+ mutex_lock(&rdev->srbm_mutex);
cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0);
rptr = RREG32(CP_HQD_PQ_RPTR);
cik_srbm_select(rdev, 0, 0, 0, 0);
+ mutex_unlock(&rdev->srbm_mutex);
}
rptr = (rptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift;
if (rdev->wb.enabled) {
wptr = le32_to_cpu(rdev->wb.wb[ring->wptr_offs/4]);
} else {
+ mutex_lock(&rdev->srbm_mutex);
cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0);
wptr = RREG32(CP_HQD_PQ_WPTR);
cik_srbm_select(rdev, 0, 0, 0, 0);
+ mutex_unlock(&rdev->srbm_mutex);
}
wptr = (wptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift;
WREG32(CP_CPF_DEBUG, tmp);
/* init the pipes */
+ mutex_lock(&rdev->srbm_mutex);
for (i = 0; i < (rdev->mec.num_pipe * rdev->mec.num_mec); i++) {
int me = (i < 4) ? 1 : 2;
int pipe = (i < 4) ? i : (i - 4);
WREG32(CP_HPD_EOP_CONTROL, tmp);
}
cik_srbm_select(rdev, 0, 0, 0, 0);
+ mutex_unlock(&rdev->srbm_mutex);
/* init the queues. Just two for now. */
for (i = 0; i < 2; i++) {
mqd->static_thread_mgmt23[0] = 0xffffffff;
mqd->static_thread_mgmt23[1] = 0xffffffff;
+ mutex_lock(&rdev->srbm_mutex);
cik_srbm_select(rdev, rdev->ring[idx].me,
rdev->ring[idx].pipe,
rdev->ring[idx].queue, 0);
WREG32(CP_HQD_ACTIVE, mqd->queue_state.cp_hqd_active);
cik_srbm_select(rdev, 0, 0, 0, 0);
+ mutex_unlock(&rdev->srbm_mutex);
radeon_bo_kunmap(rdev->ring[idx].mqd_obj);
radeon_bo_unreserve(rdev->ring[idx].mqd_obj);
/* XXX SH_MEM regs */
/* where to put LDS, scratch, GPUVM in FSA64 space */
+ mutex_lock(&rdev->srbm_mutex);
for (i = 0; i < 16; i++) {
cik_srbm_select(rdev, 0, 0, 0, i);
/* CP and shaders */
/* XXX SDMA RLC - todo */
}
cik_srbm_select(rdev, 0, 0, 0, 0);
+ mutex_unlock(&rdev->srbm_mutex);
cik_pcie_gart_tlb_flush(rdev);
DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
{
}
+/**
+ * cik_vm_decode_fault - print human readable fault info
+ *
+ * @rdev: radeon_device pointer
+ * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value
+ * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value
+ *
+ * Print human readable fault information (CIK).
+ */
+static void cik_vm_decode_fault(struct radeon_device *rdev,
+ u32 status, u32 addr, u32 mc_client)
+{
+ u32 mc_id = (status & MEMORY_CLIENT_ID_MASK) >> MEMORY_CLIENT_ID_SHIFT;
+ u32 vmid = (status & FAULT_VMID_MASK) >> FAULT_VMID_SHIFT;
+ u32 protections = (status & PROTECTIONS_MASK) >> PROTECTIONS_SHIFT;
+ char *block = (char *)&mc_client;
+
+ printk("VM fault (0x%02x, vmid %d) at page %u, %s from %s (%d)\n",
+ protections, vmid, addr,
+ (status & MEMORY_CLIENT_RW_MASK) ? "write" : "read",
+ block, mc_id);
+}
+
/**
* cik_vm_flush - cik vm flush using the CP
*
u32 ring_index;
bool queue_hotplug = false;
bool queue_reset = false;
+ u32 addr, status, mc_client;
if (!rdev->ih.enabled || rdev->shutdown)
return IRQ_NONE;
break;
case 146:
case 147:
+ addr = RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR);
+ status = RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS);
+ mc_client = RREG32(VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT);
dev_err(rdev->dev, "GPU fault detected: %d 0x%08x\n", src_id, src_data);
dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n",
- RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR));
+ addr);
dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
- RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS));
+ status);
+ cik_vm_decode_fault(rdev, status, addr, mc_client);
/* reset addr and status */
WREG32_P(VM_CONTEXT1_CNTL2, 1, ~1);
break;
struct radeon_ring *ring;
int r;
+ cik_mc_program(rdev);
+
if (rdev->flags & RADEON_IS_IGP) {
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
!rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw) {
if (r)
return r;
- cik_mc_program(rdev);
r = cik_pcie_gart_enable(rdev);
if (r)
return r;
radeon_vm_manager_fini(rdev);
cik_cp_enable(rdev, false);
cik_sdma_enable(rdev, false);
- r600_uvd_rbc_stop(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_suspend(rdev);
cik_irq_suspend(rdev);
radeon_wb_disable(rdev);
radeon_vm_manager_fini(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_fini(rdev);
cik_pcie_gart_fini(rdev);
r600_vram_scratch_fini(rdev);
#define VM_INVALIDATE_RESPONSE 0x147c
#define VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x14DC
+#define PROTECTIONS_MASK (0xf << 0)
+#define PROTECTIONS_SHIFT 0
+ /* bit 0: range
+ * bit 1: pde0
+ * bit 2: valid
+ * bit 3: read
+ * bit 4: write
+ */
+#define MEMORY_CLIENT_ID_MASK (0xff << 12)
+#define MEMORY_CLIENT_ID_SHIFT 12
+#define MEMORY_CLIENT_RW_MASK (1 << 24)
+#define MEMORY_CLIENT_RW_SHIFT 24
+#define FAULT_VMID_MASK (0xf << 25)
+#define FAULT_VMID_SHIFT 25
+
+#define VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT 0x14E4
#define VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x14FC
{
struct rv7xx_power_info *pi;
struct evergreen_power_info *eg_pi;
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- uint16_t data_offset, size;
- uint8_t frev, crev;
struct atom_clock_dividers dividers;
int ret;
eg_pi->vddci_control =
radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0);
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
- pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- pi->dynamic_ss = true;
- }
+ rv770_get_engine_memory_ss(rdev);
pi->asi = RV770_ASI_DFLT;
pi->pasi = CYPRESS_HASI_DFLT;
pi->dynamic_pcie_gen2 = true;
- if (pi->gfx_clock_gating &&
- (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
pi->thermal_protection = true;
else
pi->thermal_protection = false;
void evergreen_program_aspm(struct radeon_device *rdev);
extern void cayman_cp_int_cntl_setup(struct radeon_device *rdev,
int ring, u32 cp_int_cntl);
+extern void cayman_vm_decode_fault(struct radeon_device *rdev,
+ u32 status, u32 addr);
static const u32 evergreen_golden_registers[] =
{
bool queue_hotplug = false;
bool queue_hdmi = false;
bool queue_thermal = false;
+ u32 status, addr;
if (!rdev->ih.enabled || rdev->shutdown)
return IRQ_NONE;
break;
case 146:
case 147:
+ addr = RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR);
+ status = RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS);
dev_err(rdev->dev, "GPU fault detected: %d 0x%08x\n", src_id, src_data);
dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n",
- RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR));
+ addr);
dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
- RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS));
+ status);
+ cayman_vm_decode_fault(rdev, status, addr);
/* reset addr and status */
WREG32_P(VM_CONTEXT1_CNTL2, 1, ~1);
break;
/* enable aspm */
evergreen_program_aspm(rdev);
+ evergreen_mc_program(rdev);
+
if (ASIC_IS_DCE5(rdev)) {
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
r = ni_init_microcode(rdev);
if (r)
return r;
- evergreen_mc_program(rdev);
if (rdev->flags & RADEON_IS_AGP) {
evergreen_agp_enable(rdev);
} else {
int evergreen_suspend(struct radeon_device *rdev)
{
r600_audio_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_suspend(rdev);
r700_cp_stop(rdev);
r600_dma_stop(rdev);
- r600_uvd_rbc_stop(rdev);
evergreen_irq_suspend(rdev);
radeon_wb_disable(rdev);
evergreen_pcie_gart_disable(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
evergreen_pcie_gart_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_fini(rdev);
r600_vram_scratch_fini(rdev);
radeon_gem_fini(rdev);
*/
bool fusion_platform = false;
+ if (radeon_aspm == 0)
+ return;
+
if (!(rdev->flags & RADEON_IS_PCIE))
return;
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
u32 base_rate = 24000;
+ u32 max_ratio = clock / base_rate;
+ u32 dto_phase;
+ u32 dto_modulo = clock;
+ u32 wallclock_ratio;
+ u32 dto_cntl;
if (!dig || !dig->afmt)
return;
+ if (max_ratio >= 8) {
+ dto_phase = 192 * 1000;
+ wallclock_ratio = 3;
+ } else if (max_ratio >= 4) {
+ dto_phase = 96 * 1000;
+ wallclock_ratio = 2;
+ } else if (max_ratio >= 2) {
+ dto_phase = 48 * 1000;
+ wallclock_ratio = 1;
+ } else {
+ dto_phase = 24 * 1000;
+ wallclock_ratio = 0;
+ }
+ dto_cntl = RREG32(DCCG_AUDIO_DTO0_CNTL) & ~DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK;
+ dto_cntl |= DCCG_AUDIO_DTO_WALLCLOCK_RATIO(wallclock_ratio);
+ WREG32(DCCG_AUDIO_DTO0_CNTL, dto_cntl);
+
/* XXX two dtos; generally use dto0 for hdmi */
/* Express [24MHz / target pixel clock] as an exact rational
* number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE
* is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
*/
- WREG32(DCCG_AUDIO_DTO0_PHASE, base_rate * 100);
- WREG32(DCCG_AUDIO_DTO0_MODULE, clock * 100);
WREG32(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL(radeon_crtc->crtc_id));
+ WREG32(DCCG_AUDIO_DTO0_PHASE, dto_phase);
+ WREG32(DCCG_AUDIO_DTO0_MODULE, dto_modulo);
}
uint32_t offset;
ssize_t err;
+ if (!dig || !dig->afmt)
+ return;
+
/* Silent, r600_hdmi_enable will raise WARN for us */
if (!dig->afmt->enabled)
return;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+ if (!dig || !dig->afmt)
+ return;
+
/* Silent, r600_hdmi_enable will raise WARN for us */
if (enable && dig->afmt->enabled)
return;
#define DCCG_AUDIO_DTO0_MODULE 0x05b4
#define DCCG_AUDIO_DTO0_LOAD 0x05b8
#define DCCG_AUDIO_DTO0_CNTL 0x05bc
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO(x) (((x) & 7) << 0)
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK 7
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_SHIFT 0
#define DCCG_AUDIO_DTO1_PHASE 0x05c0
#define DCCG_AUDIO_DTO1_MODULE 0x05c4
* Authors: Alex Deucher
*/
#include <linux/firmware.h>
-#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <drm/drmP.h>
int ni_init_microcode(struct radeon_device *rdev)
{
- struct platform_device *pdev;
const char *chip_name;
const char *rlc_chip_name;
size_t pfp_req_size, me_req_size, rlc_req_size, mc_req_size;
DRM_DEBUG("\n");
- pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
- err = IS_ERR(pdev);
- if (err) {
- printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
- return -EINVAL;
- }
-
switch (rdev->family) {
case CHIP_BARTS:
chip_name = "BARTS";
DRM_INFO("Loading %s Microcode\n", chip_name);
snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
- err = request_firmware(&rdev->pfp_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->pfp_fw->size != pfp_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
- err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->me_fw->size != me_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
- err = request_firmware(&rdev->rlc_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->rlc_fw->size != rlc_req_size) {
/* no MC ucode on TN */
if (!(rdev->flags & RADEON_IS_IGP)) {
snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
- err = request_firmware(&rdev->mc_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->mc_fw->size != mc_req_size) {
if ((rdev->family >= CHIP_BARTS) && (rdev->family <= CHIP_CAYMAN)) {
snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
- err = request_firmware(&rdev->smc_fw, fw_name, &pdev->dev);
- if (err)
- goto out;
- if (rdev->smc_fw->size != smc_req_size) {
+ err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
+ if (err) {
+ printk(KERN_ERR
+ "smc: error loading firmware \"%s\"\n",
+ fw_name);
+ release_firmware(rdev->smc_fw);
+ rdev->smc_fw = NULL;
+ } else if (rdev->smc_fw->size != smc_req_size) {
printk(KERN_ERR
"ni_mc: Bogus length %zu in firmware \"%s\"\n",
rdev->mc_fw->size, fw_name);
}
out:
- platform_device_unregister(pdev);
-
if (err) {
if (err != -EINVAL)
printk(KERN_ERR
/* enable aspm */
evergreen_program_aspm(rdev);
+ evergreen_mc_program(rdev);
+
if (rdev->flags & RADEON_IS_IGP) {
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = ni_init_microcode(rdev);
if (r)
return r;
- evergreen_mc_program(rdev);
r = cayman_pcie_gart_enable(rdev);
if (r)
return r;
radeon_vm_manager_fini(rdev);
cayman_cp_enable(rdev, false);
cayman_dma_stop(rdev);
- r600_uvd_rbc_stop(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_suspend(rdev);
evergreen_irq_suspend(rdev);
radeon_wb_disable(rdev);
radeon_vm_manager_fini(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_fini(rdev);
cayman_pcie_gart_fini(rdev);
r600_vram_scratch_fini(rdev);
{
}
+/**
+ * cayman_vm_decode_fault - print human readable fault info
+ *
+ * @rdev: radeon_device pointer
+ * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value
+ * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value
+ *
+ * Print human readable fault information (cayman/TN).
+ */
+void cayman_vm_decode_fault(struct radeon_device *rdev,
+ u32 status, u32 addr)
+{
+ u32 mc_id = (status & MEMORY_CLIENT_ID_MASK) >> MEMORY_CLIENT_ID_SHIFT;
+ u32 vmid = (status & FAULT_VMID_MASK) >> FAULT_VMID_SHIFT;
+ u32 protections = (status & PROTECTIONS_MASK) >> PROTECTIONS_SHIFT;
+ char *block;
+
+ switch (mc_id) {
+ case 32:
+ case 16:
+ case 96:
+ case 80:
+ case 160:
+ case 144:
+ case 224:
+ case 208:
+ block = "CB";
+ break;
+ case 33:
+ case 17:
+ case 97:
+ case 81:
+ case 161:
+ case 145:
+ case 225:
+ case 209:
+ block = "CB_FMASK";
+ break;
+ case 34:
+ case 18:
+ case 98:
+ case 82:
+ case 162:
+ case 146:
+ case 226:
+ case 210:
+ block = "CB_CMASK";
+ break;
+ case 35:
+ case 19:
+ case 99:
+ case 83:
+ case 163:
+ case 147:
+ case 227:
+ case 211:
+ block = "CB_IMMED";
+ break;
+ case 36:
+ case 20:
+ case 100:
+ case 84:
+ case 164:
+ case 148:
+ case 228:
+ case 212:
+ block = "DB";
+ break;
+ case 37:
+ case 21:
+ case 101:
+ case 85:
+ case 165:
+ case 149:
+ case 229:
+ case 213:
+ block = "DB_HTILE";
+ break;
+ case 38:
+ case 22:
+ case 102:
+ case 86:
+ case 166:
+ case 150:
+ case 230:
+ case 214:
+ block = "SX";
+ break;
+ case 39:
+ case 23:
+ case 103:
+ case 87:
+ case 167:
+ case 151:
+ case 231:
+ case 215:
+ block = "DB_STEN";
+ break;
+ case 40:
+ case 24:
+ case 104:
+ case 88:
+ case 232:
+ case 216:
+ case 168:
+ case 152:
+ block = "TC_TFETCH";
+ break;
+ case 41:
+ case 25:
+ case 105:
+ case 89:
+ case 233:
+ case 217:
+ case 169:
+ case 153:
+ block = "TC_VFETCH";
+ break;
+ case 42:
+ case 26:
+ case 106:
+ case 90:
+ case 234:
+ case 218:
+ case 170:
+ case 154:
+ block = "VC";
+ break;
+ case 112:
+ block = "CP";
+ break;
+ case 113:
+ case 114:
+ block = "SH";
+ break;
+ case 115:
+ block = "VGT";
+ break;
+ case 178:
+ block = "IH";
+ break;
+ case 51:
+ block = "RLC";
+ break;
+ case 55:
+ block = "DMA";
+ break;
+ case 56:
+ block = "HDP";
+ break;
+ default:
+ block = "unknown";
+ break;
+ }
+
+ printk("VM fault (0x%02x, vmid %d) at page %u, %s from %s (%d)\n",
+ protections, vmid, addr,
+ (status & MEMORY_CLIENT_RW_MASK) ? "write" : "read",
+ block, mc_id);
+}
+
#define R600_ENTRY_VALID (1 << 0)
#define R600_PTE_SYSTEM (1 << 1)
#define R600_PTE_SNOOPED (1 << 2)
int ni_dpm_force_performance_level(struct radeon_device *rdev,
enum radeon_dpm_forced_level level)
{
- struct radeon_ps *rps = rdev->pm.dpm.current_ps;
- struct ni_ps *ps = ni_get_ps(rps);
- u32 levels;
-
if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK)
return -EINVAL;
if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
return -EINVAL;
- levels = ps->performance_level_count - 1;
- if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
+ if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
return -EINVAL;
} else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
struct rv7xx_power_info *pi;
struct evergreen_power_info *eg_pi;
struct ni_power_info *ni_pi;
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- u16 data_offset, size;
- u8 frev, crev;
struct atom_clock_dividers dividers;
int ret;
eg_pi->vddci_control =
radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0);
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
- pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- pi->dynamic_ss = true;
- }
+ rv770_get_engine_memory_ss(rdev);
pi->asi = RV770_ASI_DFLT;
pi->pasi = CYPRESS_HASI_DFLT;
pi->dynamic_pcie_gen2 = true;
- if (pi->gfx_clock_gating &&
- (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
pi->thermal_protection = true;
else
pi->thermal_protection = false;
#define VM_CONTEXT1_CNTL2 0x1434
#define VM_INVALIDATE_REQUEST 0x1478
#define VM_INVALIDATE_RESPONSE 0x147c
+#define VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x14FC
+#define VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x14DC
+#define PROTECTIONS_MASK (0xf << 0)
+#define PROTECTIONS_SHIFT 0
+ /* bit 0: range
+ * bit 2: pde0
+ * bit 3: valid
+ * bit 4: read
+ * bit 5: write
+ */
+#define MEMORY_CLIENT_ID_MASK (0xff << 12)
+#define MEMORY_CLIENT_ID_SHIFT 12
+#define MEMORY_CLIENT_RW_MASK (1 << 24)
+#define MEMORY_CLIENT_RW_SHIFT 24
+#define FAULT_VMID_MASK (0x7 << 25)
+#define FAULT_VMID_SHIFT 25
#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR 0x1518
#define VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR 0x151c
#define VM_CONTEXT0_PAGE_TABLE_BASE_ADDR 0x153C
#include "atom.h"
#include <linux/firmware.h>
-#include <linux/platform_device.h>
#include <linux/module.h>
#include "r100_reg_safe.h"
/* Load the microcode for the CP */
static int r100_cp_init_microcode(struct radeon_device *rdev)
{
- struct platform_device *pdev;
const char *fw_name = NULL;
int err;
DRM_DEBUG_KMS("\n");
- pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
- err = IS_ERR(pdev);
- if (err) {
- printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
- return -EINVAL;
- }
if ((rdev->family == CHIP_R100) || (rdev->family == CHIP_RV100) ||
(rdev->family == CHIP_RV200) || (rdev->family == CHIP_RS100) ||
(rdev->family == CHIP_RS200)) {
fw_name = FIRMWARE_R520;
}
- err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
- platform_device_unregister(pdev);
+ err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
if (err) {
printk(KERN_ERR "radeon_cp: Failed to load firmware \"%s\"\n",
fw_name);
#include <linux/slab.h>
#include <linux/seq_file.h>
#include <linux/firmware.h>
-#include <linux/platform_device.h>
#include <linux/module.h>
#include <drm/drmP.h>
#include <drm/radeon_drm.h>
int r600_init_microcode(struct radeon_device *rdev)
{
- struct platform_device *pdev;
const char *chip_name;
const char *rlc_chip_name;
const char *smc_chip_name = "RV770";
DRM_DEBUG("\n");
- pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
- err = IS_ERR(pdev);
- if (err) {
- printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
- return -EINVAL;
- }
-
switch (rdev->family) {
case CHIP_R600:
chip_name = "R600";
DRM_INFO("Loading %s Microcode\n", chip_name);
snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
- err = request_firmware(&rdev->pfp_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->pfp_fw->size != pfp_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
- err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->me_fw->size != me_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
- err = request_firmware(&rdev->rlc_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->rlc_fw->size != rlc_req_size) {
if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_HEMLOCK)) {
snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", smc_chip_name);
- err = request_firmware(&rdev->smc_fw, fw_name, &pdev->dev);
- if (err)
- goto out;
- if (rdev->smc_fw->size != smc_req_size) {
+ err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
+ if (err) {
+ printk(KERN_ERR
+ "smc: error loading firmware \"%s\"\n",
+ fw_name);
+ release_firmware(rdev->smc_fw);
+ rdev->smc_fw = NULL;
+ } else if (rdev->smc_fw->size != smc_req_size) {
printk(KERN_ERR
"smc: Bogus length %zu in firmware \"%s\"\n",
rdev->smc_fw->size, fw_name);
}
out:
- platform_device_unregister(pdev);
-
if (err) {
if (err != -EINVAL)
printk(KERN_ERR
return 0;
}
-void r600_uvd_rbc_stop(struct radeon_device *rdev)
+void r600_uvd_stop(struct radeon_device *rdev)
{
struct radeon_ring *ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX];
/* force RBC into idle state */
WREG32(UVD_RBC_RB_CNTL, 0x11010101);
+
+ /* Stall UMC and register bus before resetting VCPU */
+ WREG32_P(UVD_LMI_CTRL2, 1 << 8, ~(1 << 8));
+ WREG32_P(UVD_RB_ARB_CTRL, 1 << 3, ~(1 << 3));
+ mdelay(1);
+
+ /* put VCPU into reset */
+ WREG32(UVD_SOFT_RESET, VCPU_SOFT_RESET);
+ mdelay(5);
+
+ /* disable VCPU clock */
+ WREG32(UVD_VCPU_CNTL, 0x0);
+
+ /* Unstall UMC and register bus */
+ WREG32_P(UVD_LMI_CTRL2, 0, ~(1 << 8));
+ WREG32_P(UVD_RB_ARB_CTRL, 0, ~(1 << 3));
+
ring->ready = false;
}
/* disable interupt */
WREG32_P(UVD_MASTINT_EN, 0, ~(1 << 1));
+ /* Stall UMC and register bus before resetting VCPU */
+ WREG32_P(UVD_LMI_CTRL2, 1 << 8, ~(1 << 8));
+ WREG32_P(UVD_RB_ARB_CTRL, 1 << 3, ~(1 << 3));
+ mdelay(1);
+
/* put LMI, VCPU, RBC etc... into reset */
WREG32(UVD_SOFT_RESET, LMI_SOFT_RESET | VCPU_SOFT_RESET |
LBSI_SOFT_RESET | RBC_SOFT_RESET | CSM_SOFT_RESET |
WREG32(UVD_MPC_SET_ALU, 0);
WREG32(UVD_MPC_SET_MUX, 0x88);
- /* Stall UMC */
- WREG32_P(UVD_LMI_CTRL2, 1 << 8, ~(1 << 8));
- WREG32_P(UVD_RB_ARB_CTRL, 1 << 3, ~(1 << 3));
-
/* take all subblocks out of reset, except VCPU */
WREG32(UVD_SOFT_RESET, VCPU_SOFT_RESET);
mdelay(5);
struct radeon_fence *fence)
{
struct radeon_ring *ring = &rdev->ring[fence->ring];
- uint32_t addr = rdev->fence_drv[fence->ring].gpu_addr;
+ uint64_t addr = rdev->fence_drv[fence->ring].gpu_addr;
radeon_ring_write(ring, PACKET0(UVD_CONTEXT_ID, 0));
radeon_ring_write(ring, fence->seq);
return 0;
}
+/**
+ * r600_copy_cpdma - copy pages using the CP DMA engine
+ *
+ * @rdev: radeon_device pointer
+ * @src_offset: src GPU address
+ * @dst_offset: dst GPU address
+ * @num_gpu_pages: number of GPU pages to xfer
+ * @fence: radeon fence object
+ *
+ * Copy GPU paging using the CP DMA engine (r6xx+).
+ * Used by the radeon ttm implementation to move pages if
+ * registered as the asic copy callback.
+ */
+int r600_copy_cpdma(struct radeon_device *rdev,
+ uint64_t src_offset, uint64_t dst_offset,
+ unsigned num_gpu_pages,
+ struct radeon_fence **fence)
+{
+ struct radeon_semaphore *sem = NULL;
+ int ring_index = rdev->asic->copy.blit_ring_index;
+ struct radeon_ring *ring = &rdev->ring[ring_index];
+ u32 size_in_bytes, cur_size_in_bytes, tmp;
+ int i, num_loops;
+ int r = 0;
+
+ r = radeon_semaphore_create(rdev, &sem);
+ if (r) {
+ DRM_ERROR("radeon: moving bo (%d).\n", r);
+ return r;
+ }
+
+ size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT);
+ num_loops = DIV_ROUND_UP(size_in_bytes, 0x1fffff);
+ r = radeon_ring_lock(rdev, ring, num_loops * 6 + 24);
+ if (r) {
+ DRM_ERROR("radeon: moving bo (%d).\n", r);
+ radeon_semaphore_free(rdev, &sem, NULL);
+ return r;
+ }
+
+ if (radeon_fence_need_sync(*fence, ring->idx)) {
+ radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring,
+ ring->idx);
+ radeon_fence_note_sync(*fence, ring->idx);
+ } else {
+ radeon_semaphore_free(rdev, &sem, NULL);
+ }
+
+ radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
+ radeon_ring_write(ring, (WAIT_UNTIL - PACKET3_SET_CONFIG_REG_OFFSET) >> 2);
+ radeon_ring_write(ring, WAIT_3D_IDLE_bit);
+ for (i = 0; i < num_loops; i++) {
+ cur_size_in_bytes = size_in_bytes;
+ if (cur_size_in_bytes > 0x1fffff)
+ cur_size_in_bytes = 0x1fffff;
+ size_in_bytes -= cur_size_in_bytes;
+ tmp = upper_32_bits(src_offset) & 0xff;
+ if (size_in_bytes == 0)
+ tmp |= PACKET3_CP_DMA_CP_SYNC;
+ radeon_ring_write(ring, PACKET3(PACKET3_CP_DMA, 4));
+ radeon_ring_write(ring, src_offset & 0xffffffff);
+ radeon_ring_write(ring, tmp);
+ radeon_ring_write(ring, dst_offset & 0xffffffff);
+ radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xff);
+ radeon_ring_write(ring, cur_size_in_bytes);
+ src_offset += cur_size_in_bytes;
+ dst_offset += cur_size_in_bytes;
+ }
+ radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
+ radeon_ring_write(ring, (WAIT_UNTIL - PACKET3_SET_CONFIG_REG_OFFSET) >> 2);
+ radeon_ring_write(ring, WAIT_CP_DMA_IDLE_bit);
+
+ r = radeon_fence_emit(rdev, fence, ring->idx);
+ if (r) {
+ radeon_ring_unlock_undo(rdev, ring);
+ return r;
+ }
+
+ radeon_ring_unlock_commit(rdev, ring);
+ radeon_semaphore_free(rdev, &sem, *fence);
+
+ return r;
+}
+
/**
* r600_copy_dma - copy pages using the DMA engine
*
/* enable pcie gen2 link */
r600_pcie_gen2_enable(rdev);
+ r600_mc_program(rdev);
+
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = r600_init_microcode(rdev);
if (r) {
if (r)
return r;
- r600_mc_program(rdev);
if (rdev->flags & RADEON_IS_AGP) {
r600_agp_enable(rdev);
} else {
void r600_enable_sclk_control(struct radeon_device *rdev, bool enable)
{
if (enable)
- WREG32_P(GENERAL_PWRMGT, 0, ~SCLK_PWRMGT_OFF);
+ WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
else
- WREG32_P(GENERAL_PWRMGT, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
+ WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
}
void r600_enable_mclk_control(struct radeon_device *rdev, bool enable)
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
u32 base_rate = 24000;
+ u32 max_ratio = clock / base_rate;
+ u32 dto_phase;
+ u32 dto_modulo = clock;
+ u32 wallclock_ratio;
+ u32 dto_cntl;
if (!dig || !dig->afmt)
return;
+ if (max_ratio >= 8) {
+ dto_phase = 192 * 1000;
+ wallclock_ratio = 3;
+ } else if (max_ratio >= 4) {
+ dto_phase = 96 * 1000;
+ wallclock_ratio = 2;
+ } else if (max_ratio >= 2) {
+ dto_phase = 48 * 1000;
+ wallclock_ratio = 1;
+ } else {
+ dto_phase = 24 * 1000;
+ wallclock_ratio = 0;
+ }
+
/* there are two DTOs selected by DCCG_AUDIO_DTO_SELECT.
* doesn't matter which one you use. Just use the first one.
*/
/* according to the reg specs, this should DCE3.2 only, but in
* practice it seems to cover DCE3.0 as well.
*/
- WREG32(DCCG_AUDIO_DTO0_PHASE, base_rate * 100);
- WREG32(DCCG_AUDIO_DTO0_MODULE, clock * 100);
- WREG32(DCCG_AUDIO_DTO_SELECT, 0); /* select DTO0 */
+ if (dig->dig_encoder == 0) {
+ dto_cntl = RREG32(DCCG_AUDIO_DTO0_CNTL) & ~DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK;
+ dto_cntl |= DCCG_AUDIO_DTO_WALLCLOCK_RATIO(wallclock_ratio);
+ WREG32(DCCG_AUDIO_DTO0_CNTL, dto_cntl);
+ WREG32(DCCG_AUDIO_DTO0_PHASE, dto_phase);
+ WREG32(DCCG_AUDIO_DTO0_MODULE, dto_modulo);
+ WREG32(DCCG_AUDIO_DTO_SELECT, 0); /* select DTO0 */
+ } else {
+ dto_cntl = RREG32(DCCG_AUDIO_DTO1_CNTL) & ~DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK;
+ dto_cntl |= DCCG_AUDIO_DTO_WALLCLOCK_RATIO(wallclock_ratio);
+ WREG32(DCCG_AUDIO_DTO1_CNTL, dto_cntl);
+ WREG32(DCCG_AUDIO_DTO1_PHASE, dto_phase);
+ WREG32(DCCG_AUDIO_DTO1_MODULE, dto_modulo);
+ WREG32(DCCG_AUDIO_DTO_SELECT, 1); /* select DTO1 */
+ }
} else {
/* according to the reg specs, this should be DCE2.0 and DCE3.0 */
WREG32(AUDIO_DTO, AUDIO_DTO_PHASE(base_rate / 10) |
uint32_t offset;
ssize_t err;
+ if (!dig || !dig->afmt)
+ return;
+
/* Silent, r600_hdmi_enable will raise WARN for us */
if (!dig->afmt->enabled)
return;
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
u32 hdmi = HDMI0_ERROR_ACK;
+ if (!dig || !dig->afmt)
+ return;
+
/* Silent, r600_hdmi_enable will raise WARN for us */
if (enable && dig->afmt->enabled)
return;
#define L2_BUSY (1 << 0)
#define WAIT_UNTIL 0x8040
+#define WAIT_CP_DMA_IDLE_bit (1 << 8)
#define WAIT_2D_IDLE_bit (1 << 14)
#define WAIT_3D_IDLE_bit (1 << 15)
#define WAIT_2D_IDLECLEAN_bit (1 << 16)
#define DCCG_AUDIO_DTO0_LOAD 0x051c
# define DTO_LOAD (1 << 31)
#define DCCG_AUDIO_DTO0_CNTL 0x0520
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO(x) (((x) & 7) << 0)
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK 7
+# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_SHIFT 0
#define DCCG_AUDIO_DTO1_PHASE 0x0524
#define DCCG_AUDIO_DTO1_MODULE 0x0528
extern int radeon_lockup_timeout;
extern int radeon_fastfb;
extern int radeon_dpm;
+extern int radeon_aspm;
/*
* Copy from radeon_drv.h so we don't have to include both and have conflicting
uint64_t gpu_addr;
void *cpu_ptr;
uint32_t domain;
+ uint32_t align;
};
struct radeon_sa_bo;
/* number of entries in page table */
#define RADEON_VM_PTE_COUNT (1 << RADEON_VM_BLOCK_SIZE)
+/* PTBs (Page Table Blocks) need to be aligned to 32K */
+#define RADEON_VM_PTB_ALIGN_SIZE 32768
+#define RADEON_VM_PTB_ALIGN_MASK (RADEON_VM_PTB_ALIGN_SIZE - 1)
+#define RADEON_VM_PTB_ALIGN(a) (((a) + RADEON_VM_PTB_ALIGN_MASK) & ~RADEON_VM_PTB_ALIGN_MASK)
+
struct radeon_vm {
struct list_head list;
struct list_head va;
struct radeon_bo *vcpu_bo;
void *cpu_addr;
uint64_t gpu_addr;
+ void *saved_bo;
atomic_t handles[RADEON_MAX_UVD_HANDLES];
struct drm_file *filp[RADEON_MAX_UVD_HANDLES];
struct delayed_work idle_work;
const struct firmware *rlc_fw; /* r6/700 RLC firmware */
const struct firmware *mc_fw; /* NI MC firmware */
const struct firmware *ce_fw; /* SI CE firmware */
- const struct firmware *uvd_fw; /* UVD firmware */
const struct firmware *mec_fw; /* CIK MEC firmware */
const struct firmware *sdma_fw; /* CIK SDMA firmware */
const struct firmware *smc_fw; /* SMC firmware */
+ const struct firmware *uvd_fw; /* UVD firmware */
struct r600_blit r600_blit;
struct r600_vram_scratch vram_scratch;
int msi_enabled; /* msi enabled */
/* ACPI interface */
struct radeon_atif atif;
struct radeon_atcs atcs;
+ /* srbm instance registers */
+ struct mutex srbm_mutex;
};
int radeon_device_init(struct radeon_device *rdev,
WREG32(reg, tmp_); \
} while (0)
#define WREG32_AND(reg, and) WREG32_P(reg, 0, and)
-#define WREG32_OR(reg, or) WREG32_P(reg, or, ~or)
+#define WREG32_OR(reg, or) WREG32_P(reg, or, ~(or))
#define WREG32_PLL_P(reg, val, mask) \
do { \
uint32_t tmp_ = RREG32_PLL(reg); \
.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
.dma = &r600_copy_dma,
.dma_ring_index = R600_RING_TYPE_DMA_INDEX,
- .copy = &r600_copy_dma,
- .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
+ .copy = &r600_copy_cpdma,
+ .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
},
.surface = {
.set_reg = r600_set_surface_reg,
.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
.dma = &r600_copy_dma,
.dma_ring_index = R600_RING_TYPE_DMA_INDEX,
- .copy = &r600_copy_dma,
- .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
+ .copy = &r600_copy_cpdma,
+ .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
},
.surface = {
.set_reg = r600_set_surface_reg,
.get_mclk = &rv6xx_dpm_get_mclk,
.print_power_state = &rv6xx_dpm_print_power_state,
.debugfs_print_current_performance_level = &rv6xx_dpm_debugfs_print_current_performance_level,
+ .force_performance_level = &rv6xx_dpm_force_performance_level,
},
.pflip = {
.pre_page_flip = &rs600_pre_page_flip,
.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
.dma = &r600_copy_dma,
.dma_ring_index = R600_RING_TYPE_DMA_INDEX,
- .copy = &r600_copy_dma,
- .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
+ .copy = &r600_copy_cpdma,
+ .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
},
.surface = {
.set_reg = r600_set_surface_reg,
.get_sclk = &rs780_dpm_get_sclk,
.get_mclk = &rs780_dpm_get_mclk,
.print_power_state = &rs780_dpm_print_power_state,
+ .debugfs_print_current_performance_level = &rs780_dpm_debugfs_print_current_performance_level,
},
.pflip = {
.pre_page_flip = &rs600_pre_page_flip,
int r600_copy_blit(struct radeon_device *rdev,
uint64_t src_offset, uint64_t dst_offset,
unsigned num_gpu_pages, struct radeon_fence **fence);
+int r600_copy_cpdma(struct radeon_device *rdev,
+ uint64_t src_offset, uint64_t dst_offset,
+ unsigned num_gpu_pages, struct radeon_fence **fence);
int r600_copy_dma(struct radeon_device *rdev,
uint64_t src_offset, uint64_t dst_offset,
unsigned num_gpu_pages, struct radeon_fence **fence);
struct radeon_ps *ps);
void rv6xx_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
struct seq_file *m);
+int rv6xx_dpm_force_performance_level(struct radeon_device *rdev,
+ enum radeon_dpm_forced_level level);
/* rs780 dpm */
int rs780_dpm_init(struct radeon_device *rdev);
int rs780_dpm_enable(struct radeon_device *rdev);
u32 rs780_dpm_get_mclk(struct radeon_device *rdev, bool low);
void rs780_dpm_print_power_state(struct radeon_device *rdev,
struct radeon_ps *ps);
+void rs780_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
+ struct seq_file *m);
/* uvd */
int r600_uvd_init(struct radeon_device *rdev);
int r600_uvd_rbc_start(struct radeon_device *rdev);
-void r600_uvd_rbc_stop(struct radeon_device *rdev);
+void r600_uvd_stop(struct radeon_device *rdev);
int r600_uvd_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);
void r600_uvd_fence_emit(struct radeon_device *rdev,
struct radeon_fence *fence);
ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false;
dividers->enable_dithen = (args.v3.ucCntlFlag &
ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true;
- dividers->fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv);
+ dividers->whole_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv);
dividers->frac_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDivFrac);
dividers->ref_div = args.v3.ucRefDiv;
dividers->vco_mode = (args.v3.ucCntlFlag &
u8 frev, crev, i;
u16 data_offset, size;
union vram_info *vram_info;
- u8 *p;
memset(mem_info, 0, sizeof(struct atom_memory_info));
if (module_index < vram_info->v1_3.ucNumOfVRAMModule) {
ATOM_VRAM_MODULE_V3 *vram_module =
(ATOM_VRAM_MODULE_V3 *)vram_info->v1_3.aVramInfo;
- p = (u8 *)vram_info->v1_3.aVramInfo;
for (i = 0; i < module_index; i++) {
- vram_module = (ATOM_VRAM_MODULE_V3 *)p;
if (le16_to_cpu(vram_module->usSize) == 0)
return -EINVAL;
- p += le16_to_cpu(vram_module->usSize);
+ vram_module = (ATOM_VRAM_MODULE_V3 *)
+ ((u8 *)vram_module + le16_to_cpu(vram_module->usSize));
}
mem_info->mem_vendor = vram_module->asMemory.ucMemoryVenderID & 0xf;
mem_info->mem_type = vram_module->asMemory.ucMemoryType & 0xf0;
if (module_index < vram_info->v1_4.ucNumOfVRAMModule) {
ATOM_VRAM_MODULE_V4 *vram_module =
(ATOM_VRAM_MODULE_V4 *)vram_info->v1_4.aVramInfo;
- p = (u8 *)vram_info->v1_4.aVramInfo;
for (i = 0; i < module_index; i++) {
- vram_module = (ATOM_VRAM_MODULE_V4 *)p;
if (le16_to_cpu(vram_module->usModuleSize) == 0)
return -EINVAL;
- p += le16_to_cpu(vram_module->usModuleSize);
+ vram_module = (ATOM_VRAM_MODULE_V4 *)
+ ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize));
}
mem_info->mem_vendor = vram_module->ucMemoryVenderID & 0xf;
mem_info->mem_type = vram_module->ucMemoryType & 0xf0;
if (module_index < vram_info->v2_1.ucNumOfVRAMModule) {
ATOM_VRAM_MODULE_V7 *vram_module =
(ATOM_VRAM_MODULE_V7 *)vram_info->v2_1.aVramInfo;
- p = (u8 *)vram_info->v2_1.aVramInfo;
for (i = 0; i < module_index; i++) {
- vram_module = (ATOM_VRAM_MODULE_V7 *)p;
if (le16_to_cpu(vram_module->usModuleSize) == 0)
return -EINVAL;
- p += le16_to_cpu(vram_module->usModuleSize);
+ vram_module = (ATOM_VRAM_MODULE_V7 *)
+ ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize));
}
mem_info->mem_vendor = vram_module->ucMemoryVenderID & 0xf;
mem_info->mem_type = vram_module->ucMemoryType & 0xf0;
if (module_index < vram_info->v1_4.ucNumOfVRAMModule) {
ATOM_VRAM_MODULE_V4 *vram_module =
(ATOM_VRAM_MODULE_V4 *)vram_info->v1_4.aVramInfo;
- ATOM_MEMORY_TIMING_FORMAT *format;
- p = (u8 *)vram_info->v1_4.aVramInfo;
for (i = 0; i < module_index; i++) {
- vram_module = (ATOM_VRAM_MODULE_V4 *)p;
if (le16_to_cpu(vram_module->usModuleSize) == 0)
return -EINVAL;
- p += le16_to_cpu(vram_module->usModuleSize);
+ vram_module = (ATOM_VRAM_MODULE_V4 *)
+ ((u8 *)vram_module + le16_to_cpu(vram_module->usModuleSize));
}
mclk_range_table->num_entries = (u8)
- ((vram_module->usModuleSize - offsetof(ATOM_VRAM_MODULE_V4, asMemTiming)) /
+ ((le16_to_cpu(vram_module->usModuleSize) - offsetof(ATOM_VRAM_MODULE_V4, asMemTiming)) /
mem_timing_size);
- p = (u8 *)vram_module->asMemTiming;
+ p = (u8 *)&vram_module->asMemTiming[0];
for (i = 0; i < mclk_range_table->num_entries; i++) {
- format = (ATOM_MEMORY_TIMING_FORMAT *)p;
+ ATOM_MEMORY_TIMING_FORMAT *format = (ATOM_MEMORY_TIMING_FORMAT *)p;
mclk_range_table->mclk[i] = le32_to_cpu(format->ulClkRange);
p += mem_timing_size;
}
(ATOM_MEMORY_SETTING_DATA_BLOCK *)
((u8 *)reg_block + (2 * sizeof(u16)) +
le16_to_cpu(reg_block->usRegIndexTblSize));
+ ATOM_INIT_REG_INDEX_FORMAT *format = ®_block->asRegIndexBuf[0];
num_entries = (u8)((le16_to_cpu(reg_block->usRegIndexTblSize)) /
sizeof(ATOM_INIT_REG_INDEX_FORMAT)) - 1;
if (num_entries > VBIOS_MC_REGISTER_ARRAY_SIZE)
return -EINVAL;
- while (!(reg_block->asRegIndexBuf[i].ucPreRegDataLength & ACCESS_PLACEHOLDER) &&
- (i < num_entries)) {
+ while (i < num_entries) {
+ if (format->ucPreRegDataLength & ACCESS_PLACEHOLDER)
+ break;
reg_table->mc_reg_address[i].s1 =
- (u16)(le16_to_cpu(reg_block->asRegIndexBuf[i].usRegIndex));
+ (u16)(le16_to_cpu(format->usRegIndex));
reg_table->mc_reg_address[i].pre_reg_data =
- (u8)(reg_block->asRegIndexBuf[i].ucPreRegDataLength);
+ (u8)(format->ucPreRegDataLength);
i++;
+ format = (ATOM_INIT_REG_INDEX_FORMAT *)
+ ((u8 *)format + sizeof(ATOM_INIT_REG_INDEX_FORMAT));
}
reg_table->last = i;
while ((*(u32 *)reg_data != END_OF_REG_DATA_BLOCK) &&
enum radeon_combios_table_offset table)
{
struct radeon_device *rdev = dev->dev_private;
- int rev;
+ int rev, size;
uint16_t offset = 0, check_offset;
if (!rdev->bios)
switch (table) {
/* absolute offset tables */
case COMBIOS_ASIC_INIT_1_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0xc);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0xc;
break;
case COMBIOS_BIOS_SUPPORT_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x14);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x14;
break;
case COMBIOS_DAC_PROGRAMMING_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x2a);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x2a;
break;
case COMBIOS_MAX_COLOR_DEPTH_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x2c);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x2c;
break;
case COMBIOS_CRTC_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x2e);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x2e;
break;
case COMBIOS_PLL_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x30);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x30;
break;
case COMBIOS_TV_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x32);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x32;
break;
case COMBIOS_DFP_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x34);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x34;
break;
case COMBIOS_HW_CONFIG_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x36);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x36;
break;
case COMBIOS_MULTIMEDIA_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x38);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x38;
break;
case COMBIOS_TV_STD_PATCH_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x3e);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x3e;
break;
case COMBIOS_LCD_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x40);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x40;
break;
case COMBIOS_MOBILE_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x42);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x42;
break;
case COMBIOS_PLL_INIT_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x46);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x46;
break;
case COMBIOS_MEM_CONFIG_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x48);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x48;
break;
case COMBIOS_SAVE_MASK_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x4a);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x4a;
break;
case COMBIOS_HARDCODED_EDID_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x4c);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x4c;
break;
case COMBIOS_ASIC_INIT_2_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x4e);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x4e;
break;
case COMBIOS_CONNECTOR_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x50);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x50;
break;
case COMBIOS_DYN_CLK_1_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x52);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x52;
break;
case COMBIOS_RESERVED_MEM_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x54);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x54;
break;
case COMBIOS_EXT_TMDS_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x58);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x58;
break;
case COMBIOS_MEM_CLK_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x5a);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x5a;
break;
case COMBIOS_EXT_DAC_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x5c);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x5c;
break;
case COMBIOS_MISC_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x5e);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x5e;
break;
case COMBIOS_CRT_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x60);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x60;
break;
case COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x62);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x62;
break;
case COMBIOS_COMPONENT_VIDEO_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x64);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x64;
break;
case COMBIOS_FAN_SPEED_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x66);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x66;
break;
case COMBIOS_OVERDRIVE_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x68);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x68;
break;
case COMBIOS_OEM_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x6a);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x6a;
break;
case COMBIOS_DYN_CLK_2_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x6c);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x6c;
break;
case COMBIOS_POWER_CONNECTOR_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x6e);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x6e;
break;
case COMBIOS_I2C_INFO_TABLE:
- check_offset = RBIOS16(rdev->bios_header_start + 0x70);
- if (check_offset)
- offset = check_offset;
+ check_offset = 0x70;
break;
/* relative offset tables */
case COMBIOS_ASIC_INIT_3_TABLE: /* offset from misc info */
}
break;
default:
+ check_offset = 0;
break;
}
- return offset;
+ size = RBIOS8(rdev->bios_header_start + 0x6);
+ /* check absolute offset tables */
+ if (table < COMBIOS_ASIC_INIT_3_TABLE && check_offset && check_offset < size)
+ offset = RBIOS16(rdev->bios_header_start + check_offset);
+ return offset;
}
bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev)
dac = RBIOS8(dac_info + 0x3) & 0xf;
p_dac->ps2_pdac_adj = (bg << 8) | (dac);
}
- /* if the values are all zeros, use the table */
- if (p_dac->ps2_pdac_adj)
+ /* if the values are zeros, use the table */
+ if ((dac == 0) || (bg == 0))
+ found = 0;
+ else
found = 1;
}
/* quirks */
+ /* Radeon 7000 (RV100) */
+ if (((dev->pdev->device == 0x5159) &&
+ (dev->pdev->subsystem_vendor == 0x174B) &&
+ (dev->pdev->subsystem_device == 0x7c28)) ||
/* Radeon 9100 (R200) */
- if ((dev->pdev->device == 0x514D) &&
+ ((dev->pdev->device == 0x514D) &&
(dev->pdev->subsystem_vendor == 0x174B) &&
- (dev->pdev->subsystem_device == 0x7149)) {
+ (dev->pdev->subsystem_device == 0x7149))) {
/* vbios value is bad, use the default */
found = 0;
}
mutex_init(&rdev->gem.mutex);
mutex_init(&rdev->pm.mutex);
mutex_init(&rdev->gpu_clock_mutex);
+ mutex_init(&rdev->srbm_mutex);
init_rwsem(&rdev->pm.mclk_lock);
init_rwsem(&rdev->exclusive_lock);
init_waitqueue_head(&rdev->irq.vblank_queue);
radeon_save_bios_scratch_regs(rdev);
/* block TTM */
resched = ttm_bo_lock_delayed_workqueue(&rdev->mman.bdev);
+ radeon_pm_suspend(rdev);
radeon_suspend(rdev);
for (i = 0; i < RADEON_NUM_RINGS; ++i) {
}
}
+ radeon_pm_resume(rdev);
drm_helper_resume_force_mode(rdev->ddev);
ttm_bo_unlock_delayed_workqueue(&rdev->mman.bdev, resched);
int radeon_lockup_timeout = 10000;
int radeon_fastfb = 0;
int radeon_dpm = -1;
+int radeon_aspm = -1;
MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers");
module_param_named(no_wb, radeon_no_wb, int, 0444);
MODULE_PARM_DESC(dpm, "DPM support (1 = enable, 0 = disable, -1 = auto)");
module_param_named(dpm, radeon_dpm, int, 0444);
+MODULE_PARM_DESC(aspm, "ASPM support (1 = enable, 0 = disable, -1 = auto)");
+module_param_named(aspm, radeon_aspm, int, 0444);
+
static struct pci_device_id pciidlist[] = {
radeon_PCI_IDS
};
if (rdev->gart.robj == NULL) {
return;
}
- radeon_gart_table_vram_unpin(rdev);
radeon_bo_unref(&rdev->gart.robj);
}
size *= 2;
r = radeon_sa_bo_manager_init(rdev, &rdev->vm_manager.sa_manager,
RADEON_GPU_PAGE_ALIGN(size),
+ RADEON_VM_PTB_ALIGN_SIZE,
RADEON_GEM_DOMAIN_VRAM);
if (r) {
dev_err(rdev->dev, "failed to allocate vm bo (%dKB)\n",
}
retry:
- pd_size = RADEON_GPU_PAGE_ALIGN(radeon_vm_directory_size(rdev));
+ pd_size = radeon_vm_directory_size(rdev);
r = radeon_sa_bo_new(rdev, &rdev->vm_manager.sa_manager,
&vm->page_directory, pd_size,
- RADEON_GPU_PAGE_SIZE, false);
+ RADEON_VM_PTB_ALIGN_SIZE, false);
if (r == -ENOMEM) {
r = radeon_vm_evict(rdev, vm);
if (r)
{
int r = 0;
- INIT_WORK(&rdev->hotplug_work, radeon_hotplug_work_func);
- INIT_WORK(&rdev->audio_work, r600_audio_update_hdmi);
- INIT_WORK(&rdev->reset_work, radeon_irq_reset_work_func);
-
spin_lock_init(&rdev->irq.lock);
r = drm_vblank_init(rdev->ddev, rdev->num_crtc);
if (r) {
rdev->irq.installed = false;
return r;
}
+
+ INIT_WORK(&rdev->hotplug_work, radeon_hotplug_work_func);
+ INIT_WORK(&rdev->audio_work, r600_audio_update_hdmi);
+ INIT_WORK(&rdev->reset_work, radeon_irq_reset_work_func);
+
DRM_INFO("radeon: irq initialized.\n");
return 0;
}
rdev->irq.installed = false;
if (rdev->msi_enabled)
pci_disable_msi(rdev->pdev);
+ flush_work(&rdev->hotplug_work);
}
- flush_work(&rdev->hotplug_work);
}
/**
domain = lobj->alt_domain;
goto retry;
}
+ ttm_eu_backoff_reservation(ticket, head);
return r;
}
}
extern int radeon_sa_bo_manager_init(struct radeon_device *rdev,
struct radeon_sa_manager *sa_manager,
- unsigned size, u32 domain);
+ unsigned size, u32 align, u32 domain);
extern void radeon_sa_bo_manager_fini(struct radeon_device *rdev,
struct radeon_sa_manager *sa_manager);
extern int radeon_sa_bo_manager_start(struct radeon_device *rdev,
case CHIP_VERDE:
case CHIP_OLAND:
case CHIP_HAINAN:
- if (radeon_dpm == 1)
+ /* DPM requires the RLC, RV770+ dGPU requires SMC */
+ if (!rdev->rlc_fw)
+ rdev->pm.pm_method = PM_METHOD_PROFILE;
+ else if ((rdev->family >= CHIP_RV770) &&
+ (!(rdev->flags & RADEON_IS_IGP)) &&
+ (!rdev->smc_fw))
+ rdev->pm.pm_method = PM_METHOD_PROFILE;
+ else if (radeon_dpm == 1)
rdev->pm.pm_method = PM_METHOD_DPM;
else
rdev->pm.pm_method = PM_METHOD_PROFILE;
}
r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo,
RADEON_IB_POOL_SIZE*64*1024,
+ RADEON_GPU_PAGE_SIZE,
RADEON_GEM_DOMAIN_GTT);
if (r) {
return r;
int radeon_sa_bo_manager_init(struct radeon_device *rdev,
struct radeon_sa_manager *sa_manager,
- unsigned size, u32 domain)
+ unsigned size, u32 align, u32 domain)
{
int i, r;
sa_manager->bo = NULL;
sa_manager->size = size;
sa_manager->domain = domain;
+ sa_manager->align = align;
sa_manager->hole = &sa_manager->olist;
INIT_LIST_HEAD(&sa_manager->olist);
for (i = 0; i < RADEON_NUM_RINGS; ++i) {
INIT_LIST_HEAD(&sa_manager->flist[i]);
}
- r = radeon_bo_create(rdev, size, RADEON_GPU_PAGE_SIZE, true,
+ r = radeon_bo_create(rdev, size, align, true,
domain, NULL, &sa_manager->bo);
if (r) {
dev_err(rdev->dev, "(%d) failed to allocate bo for manager\n", r);
unsigned tries[RADEON_NUM_RINGS];
int i, r;
- BUG_ON(align > RADEON_GPU_PAGE_SIZE);
+ BUG_ON(align > sa_manager->align);
BUG_ON(size > sa_manager->size);
*sa_bo = kmalloc(sizeof(struct radeon_sa_bo), GFP_KERNEL);
int radeon_uvd_init(struct radeon_device *rdev)
{
- struct platform_device *pdev;
unsigned long bo_size;
const char *fw_name;
int i, r;
INIT_DELAYED_WORK(&rdev->uvd.idle_work, radeon_uvd_idle_work_handler);
- pdev = platform_device_register_simple("radeon_uvd", 0, NULL, 0);
- r = IS_ERR(pdev);
- if (r) {
- dev_err(rdev->dev, "radeon_uvd: Failed to register firmware\n");
- return -EINVAL;
- }
-
switch (rdev->family) {
case CHIP_RV710:
case CHIP_RV730:
return -EINVAL;
}
- r = request_firmware(&rdev->uvd_fw, fw_name, &pdev->dev);
+ r = request_firmware(&rdev->uvd_fw, fw_name, rdev->dev);
if (r) {
dev_err(rdev->dev, "radeon_uvd: Can't load firmware \"%s\"\n",
fw_name);
- platform_device_unregister(pdev);
return r;
}
- platform_device_unregister(pdev);
-
bo_size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 8) +
RADEON_UVD_STACK_SIZE + RADEON_UVD_HEAP_SIZE;
r = radeon_bo_create(rdev, bo_size, PAGE_SIZE, true,
return r;
}
- r = radeon_uvd_resume(rdev);
- if (r)
+ r = radeon_bo_reserve(rdev->uvd.vcpu_bo, false);
+ if (r) {
+ radeon_bo_unref(&rdev->uvd.vcpu_bo);
+ dev_err(rdev->dev, "(%d) failed to reserve UVD bo\n", r);
return r;
+ }
- memset(rdev->uvd.cpu_addr, 0, bo_size);
- memcpy(rdev->uvd.cpu_addr, rdev->uvd_fw->data, rdev->uvd_fw->size);
+ r = radeon_bo_pin(rdev->uvd.vcpu_bo, RADEON_GEM_DOMAIN_VRAM,
+ &rdev->uvd.gpu_addr);
+ if (r) {
+ radeon_bo_unreserve(rdev->uvd.vcpu_bo);
+ radeon_bo_unref(&rdev->uvd.vcpu_bo);
+ dev_err(rdev->dev, "(%d) UVD bo pin failed\n", r);
+ return r;
+ }
- r = radeon_uvd_suspend(rdev);
- if (r)
+ r = radeon_bo_kmap(rdev->uvd.vcpu_bo, &rdev->uvd.cpu_addr);
+ if (r) {
+ dev_err(rdev->dev, "(%d) UVD map failed\n", r);
return r;
+ }
+
+ radeon_bo_unreserve(rdev->uvd.vcpu_bo);
for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i) {
atomic_set(&rdev->uvd.handles[i], 0);
}
void radeon_uvd_fini(struct radeon_device *rdev)
-{
- radeon_uvd_suspend(rdev);
- radeon_bo_unref(&rdev->uvd.vcpu_bo);
-}
-
-int radeon_uvd_suspend(struct radeon_device *rdev)
{
int r;
if (rdev->uvd.vcpu_bo == NULL)
- return 0;
+ return;
r = radeon_bo_reserve(rdev->uvd.vcpu_bo, false);
if (!r) {
radeon_bo_kunmap(rdev->uvd.vcpu_bo);
radeon_bo_unpin(rdev->uvd.vcpu_bo);
- rdev->uvd.cpu_addr = NULL;
- if (!radeon_bo_pin(rdev->uvd.vcpu_bo, RADEON_GEM_DOMAIN_CPU, NULL)) {
- radeon_bo_kmap(rdev->uvd.vcpu_bo, &rdev->uvd.cpu_addr);
- }
radeon_bo_unreserve(rdev->uvd.vcpu_bo);
-
- if (rdev->uvd.cpu_addr) {
- radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_UVD_INDEX);
- } else {
- rdev->fence_drv[R600_RING_TYPE_UVD_INDEX].cpu_addr = NULL;
- }
}
- return r;
+
+ radeon_bo_unref(&rdev->uvd.vcpu_bo);
+
+ release_firmware(rdev->uvd_fw);
+}
+
+int radeon_uvd_suspend(struct radeon_device *rdev)
+{
+ unsigned size;
+ void *ptr;
+ int i;
+
+ if (rdev->uvd.vcpu_bo == NULL)
+ return 0;
+
+ for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i)
+ if (atomic_read(&rdev->uvd.handles[i]))
+ break;
+
+ if (i == RADEON_MAX_UVD_HANDLES)
+ return 0;
+
+ size = radeon_bo_size(rdev->uvd.vcpu_bo);
+ size -= rdev->uvd_fw->size;
+
+ ptr = rdev->uvd.cpu_addr;
+ ptr += rdev->uvd_fw->size;
+
+ rdev->uvd.saved_bo = kmalloc(size, GFP_KERNEL);
+ memcpy(rdev->uvd.saved_bo, ptr, size);
+
+ return 0;
}
int radeon_uvd_resume(struct radeon_device *rdev)
{
- int r;
+ unsigned size;
+ void *ptr;
if (rdev->uvd.vcpu_bo == NULL)
return -EINVAL;
- r = radeon_bo_reserve(rdev->uvd.vcpu_bo, false);
- if (r) {
- radeon_bo_unref(&rdev->uvd.vcpu_bo);
- dev_err(rdev->dev, "(%d) failed to reserve UVD bo\n", r);
- return r;
- }
+ memcpy(rdev->uvd.cpu_addr, rdev->uvd_fw->data, rdev->uvd_fw->size);
- /* Have been pin in cpu unmap unpin */
- radeon_bo_kunmap(rdev->uvd.vcpu_bo);
- radeon_bo_unpin(rdev->uvd.vcpu_bo);
+ size = radeon_bo_size(rdev->uvd.vcpu_bo);
+ size -= rdev->uvd_fw->size;
- r = radeon_bo_pin(rdev->uvd.vcpu_bo, RADEON_GEM_DOMAIN_VRAM,
- &rdev->uvd.gpu_addr);
- if (r) {
- radeon_bo_unreserve(rdev->uvd.vcpu_bo);
- radeon_bo_unref(&rdev->uvd.vcpu_bo);
- dev_err(rdev->dev, "(%d) UVD bo pin failed\n", r);
- return r;
- }
+ ptr = rdev->uvd.cpu_addr;
+ ptr += rdev->uvd_fw->size;
- r = radeon_bo_kmap(rdev->uvd.vcpu_bo, &rdev->uvd.cpu_addr);
- if (r) {
- dev_err(rdev->dev, "(%d) UVD map failed\n", r);
- return r;
- }
-
- radeon_bo_unreserve(rdev->uvd.vcpu_bo);
+ if (rdev->uvd.saved_bo != NULL) {
+ memcpy(ptr, rdev->uvd.saved_bo, size);
+ kfree(rdev->uvd.saved_bo);
+ rdev->uvd.saved_bo = NULL;
+ } else
+ memset(ptr, 0, size);
return 0;
}
{
int i, r;
for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i) {
- if (rdev->uvd.filp[i] == filp) {
- uint32_t handle = atomic_read(&rdev->uvd.handles[i]);
+ uint32_t handle = atomic_read(&rdev->uvd.handles[i]);
+ if (handle != 0 && rdev->uvd.filp[i] == filp) {
struct radeon_fence *fence;
r = radeon_uvd_get_destroy_msg(rdev,
return -EINVAL;
}
+ if (bo->tbo.sync_obj) {
+ r = radeon_fence_wait(bo->tbo.sync_obj, false);
+ if (r) {
+ DRM_ERROR("Failed waiting for UVD message (%d)!\n", r);
+ return r;
+ }
+ }
+
r = radeon_bo_kmap(bo, &ptr);
- if (r)
+ if (r) {
+ DRM_ERROR("Failed mapping the UVD message (%d)!\n", r);
return r;
+ }
msg = ptr + offset;
radeon_bo_kunmap(bo);
return 0;
} else {
- /* it's a create msg, no special handling needed */
radeon_bo_kunmap(bo);
+
+ if (msg_type != 0) {
+ DRM_ERROR("Illegal UVD message type (%d)!\n", msg_type);
+ return -EINVAL;
+ }
+
+ /* it's a create msg, no special handling needed */
}
/* create or decode, validate the handle */
static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p,
int data0, int data1,
- unsigned buf_sizes[])
+ unsigned buf_sizes[], bool *has_msg_cmd)
{
struct radeon_cs_chunk *relocs_chunk;
struct radeon_cs_reloc *reloc;
if (cmd < 0x4) {
if ((end - start) < buf_sizes[cmd]) {
- DRM_ERROR("buffer to small (%d / %d)!\n",
+ DRM_ERROR("buffer (%d) to small (%d / %d)!\n", cmd,
(unsigned)(end - start), buf_sizes[cmd]);
return -EINVAL;
}
}
if (cmd == 0) {
+ if (*has_msg_cmd) {
+ DRM_ERROR("More than one message in a UVD-IB!\n");
+ return -EINVAL;
+ }
+ *has_msg_cmd = true;
r = radeon_uvd_cs_msg(p, reloc->robj, offset, buf_sizes);
if (r)
return r;
+ } else if (!*has_msg_cmd) {
+ DRM_ERROR("Message needed before other commands are send!\n");
+ return -EINVAL;
}
return 0;
static int radeon_uvd_cs_reg(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
int *data0, int *data1,
- unsigned buf_sizes[])
+ unsigned buf_sizes[],
+ bool *has_msg_cmd)
{
int i, r;
*data1 = p->idx;
break;
case UVD_GPCOM_VCPU_CMD:
- r = radeon_uvd_cs_reloc(p, *data0, *data1, buf_sizes);
+ r = radeon_uvd_cs_reloc(p, *data0, *data1,
+ buf_sizes, has_msg_cmd);
if (r)
return r;
break;
struct radeon_cs_packet pkt;
int r, data0 = 0, data1 = 0;
+ /* does the IB has a msg command */
+ bool has_msg_cmd = false;
+
/* minimum buffer sizes */
unsigned buf_sizes[] = {
[0x00000000] = 2048,
return r;
switch (pkt.type) {
case RADEON_PACKET_TYPE0:
- r = radeon_uvd_cs_reg(p, &pkt, &data0,
- &data1, buf_sizes);
+ r = radeon_uvd_cs_reg(p, &pkt, &data0, &data1,
+ buf_sizes, &has_msg_cmd);
if (r)
return r;
break;
return -EINVAL;
}
} while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);
+
+ if (!has_msg_cmd) {
+ DRM_ERROR("UVD-IBs need a msg command!\n");
+ return -EINVAL;
+ }
+
return 0;
}
#include "r600_dpm.h"
#include "rs780_dpm.h"
#include "atom.h"
+#include <linux/seq_file.h>
static struct igp_ps *rs780_get_ps(struct radeon_ps *rps)
{
return pi->bootup_uma_clk;
}
+
+void rs780_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
+ struct seq_file *m)
+{
+ struct radeon_ps *rps = rdev->pm.dpm.current_ps;
+ struct igp_ps *ps = rs780_get_ps(rps);
+ u32 current_fb_div = RREG32(FVTHROT_STATUS_REG0) & CURRENT_FEEDBACK_DIV_MASK;
+ u32 func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
+ u32 ref_div = ((func_cntl & SPLL_REF_DIV_MASK) >> SPLL_REF_DIV_SHIFT) + 1;
+ u32 post_div = ((func_cntl & SPLL_SW_HILEN_MASK) >> SPLL_SW_HILEN_SHIFT) + 1 +
+ ((func_cntl & SPLL_SW_LOLEN_MASK) >> SPLL_SW_LOLEN_SHIFT) + 1;
+ u32 sclk = (rdev->clock.spll.reference_freq * current_fb_div) /
+ (post_div * ref_div);
+
+ seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
+
+ /* guess based on the current sclk */
+ if (sclk < (ps->sclk_low + 500))
+ seq_printf(m, "power level 0 sclk: %u vddc_index: %d\n",
+ ps->sclk_low, ps->min_voltage);
+ else
+ seq_printf(m, "power level 1 sclk: %u vddc_index: %d\n",
+ ps->sclk_high, ps->max_voltage);
+}
# define SPLL_SLEEP (1 << 1)
# define SPLL_REF_DIV(x) ((x) << 2)
# define SPLL_REF_DIV_MASK (7 << 2)
+# define SPLL_REF_DIV_SHIFT 2
# define SPLL_FB_DIV(x) ((x) << 5)
# define SPLL_FB_DIV_MASK (0xff << 2)
# define SPLL_FB_DIV_SHIFT 2
# define SPLL_PULSENUM_MASK (3 << 14)
# define SPLL_SW_HILEN(x) ((x) << 16)
# define SPLL_SW_HILEN_MASK (0xf << 16)
+# define SPLL_SW_HILEN_SHIFT 16
# define SPLL_SW_LOLEN(x) ((x) << 20)
# define SPLL_SW_LOLEN_MASK (0xf << 20)
+# define SPLL_SW_LOLEN_SHIFT 20
# define SPLL_DIVEN (1 << 24)
# define SPLL_BYPASS_EN (1 << 25)
# define SPLL_CHG_STATUS (1 << 29)
POWERMODE1(calculate_memory_refresh_rate(rdev,
pi->hw.sclks[R600_POWER_LEVEL_MEDIUM])) |
POWERMODE2(calculate_memory_refresh_rate(rdev,
- pi->hw.sclks[R600_POWER_LEVEL_MEDIUM])) |
+ pi->hw.sclks[R600_POWER_LEVEL_HIGH])) |
POWERMODE3(calculate_memory_refresh_rate(rdev,
pi->hw.sclks[R600_POWER_LEVEL_HIGH])));
WREG32(ARB_RFSH_RATE, arb_refresh_rate);
u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
- if (RREG32(AVIVO_D1CRTC_CONTROL) & AVIVO_CRTC_EN) {
+ if (rdev->pm.dpm.new_active_crtcs & 1) {
tmp |= DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK);
tmp |= DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE);
- } else if (RREG32(AVIVO_D2CRTC_CONTROL) & AVIVO_CRTC_EN) {
+ } else if (rdev->pm.dpm.new_active_crtcs & 2) {
tmp |= DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE);
tmp |= DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK);
} else {
struct radeon_ps *old_ps = rdev->pm.dpm.current_ps;
int ret;
+ pi->restricted_levels = 0;
+
rv6xx_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);
rv6xx_clear_vc(rdev);
rv6xx_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);
+ rdev->pm.dpm.forced_level = RADEON_DPM_FORCED_LEVEL_AUTO;
+
return 0;
}
{
r600_enable_acpi_pm(rdev);
- if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_ASPM_L0s)
- rv6xx_enable_l0s(rdev);
- if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_ASPM_L1)
- rv6xx_enable_l1(rdev);
- if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1)
- rv6xx_enable_pll_sleep_in_l1(rdev);
+ if (radeon_aspm != 0) {
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_ASPM_L0s)
+ rv6xx_enable_l0s(rdev);
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_ASPM_L1)
+ rv6xx_enable_l1(rdev);
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1)
+ rv6xx_enable_pll_sleep_in_l1(rdev);
+ }
}
void rv6xx_dpm_display_configuration_changed(struct radeon_device *rdev)
int rv6xx_dpm_init(struct radeon_device *rdev)
{
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- uint16_t data_offset, size;
- uint8_t frev, crev;
+ struct radeon_atom_ss ss;
struct atom_clock_dividers dividers;
struct rv6xx_power_info *pi;
int ret;
pi->gfx_clock_gating = true;
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
+ pi->sclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss,
+ ASIC_INTERNAL_ENGINE_SS, 0);
+ pi->mclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss,
+ ASIC_INTERNAL_MEMORY_SS, 0);
+
+ /* Disable sclk ss, causes hangs on a lot of systems */
+ pi->sclk_ss = false;
+
+ if (pi->sclk_ss || pi->mclk_ss)
pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
+ else
pi->dynamic_ss = false;
- }
pi->dynamic_pcie_gen2 = true;
else
return requested_state->high.mclk;
}
+
+int rv6xx_dpm_force_performance_level(struct radeon_device *rdev,
+ enum radeon_dpm_forced_level level)
+{
+ struct rv6xx_power_info *pi = rv6xx_get_pi(rdev);
+
+ if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
+ pi->restricted_levels = 3;
+ } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) {
+ pi->restricted_levels = 2;
+ } else {
+ pi->restricted_levels = 0;
+ }
+
+ rv6xx_clear_vc(rdev);
+ r600_power_level_enable(rdev, R600_POWER_LEVEL_LOW, true);
+ r600_set_at(rdev, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF);
+ r600_wait_for_power_level(rdev, R600_POWER_LEVEL_LOW);
+ r600_power_level_enable(rdev, R600_POWER_LEVEL_HIGH, false);
+ r600_power_level_enable(rdev, R600_POWER_LEVEL_MEDIUM, false);
+ rv6xx_enable_medium(rdev);
+ rv6xx_enable_high(rdev);
+ if (pi->restricted_levels == 3)
+ r600_power_level_enable(rdev, R600_POWER_LEVEL_LOW, false);
+ rv6xx_program_vc(rdev);
+ rv6xx_program_at(rdev);
+
+ rdev->pm.dpm.forced_level = level;
+
+ return 0;
+}
(const u32)ARRAY_SIZE(r7xx_golden_dyn_gpr_registers));
radeon_program_register_sequence(rdev,
rv730_golden_registers,
- (const u32)ARRAY_SIZE(rv770_golden_registers));
+ (const u32)ARRAY_SIZE(rv730_golden_registers));
radeon_program_register_sequence(rdev,
rv730_mgcg_init,
- (const u32)ARRAY_SIZE(rv770_mgcg_init));
+ (const u32)ARRAY_SIZE(rv730_mgcg_init));
break;
case CHIP_RV710:
radeon_program_register_sequence(rdev,
(const u32)ARRAY_SIZE(r7xx_golden_dyn_gpr_registers));
radeon_program_register_sequence(rdev,
rv710_golden_registers,
- (const u32)ARRAY_SIZE(rv770_golden_registers));
+ (const u32)ARRAY_SIZE(rv710_golden_registers));
radeon_program_register_sequence(rdev,
rv710_mgcg_init,
- (const u32)ARRAY_SIZE(rv770_mgcg_init));
+ (const u32)ARRAY_SIZE(rv710_mgcg_init));
break;
case CHIP_RV740:
radeon_program_register_sequence(rdev,
rv740_golden_registers,
- (const u32)ARRAY_SIZE(rv770_golden_registers));
+ (const u32)ARRAY_SIZE(rv740_golden_registers));
radeon_program_register_sequence(rdev,
rv740_mgcg_init,
- (const u32)ARRAY_SIZE(rv770_mgcg_init));
+ (const u32)ARRAY_SIZE(rv740_mgcg_init));
break;
default:
break;
/* enable pcie gen2 link */
rv770_pcie_gen2_enable(rdev);
+ rv770_mc_program(rdev);
+
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = r600_init_microcode(rdev);
if (r) {
if (r)
return r;
- rv770_mc_program(rdev);
if (rdev->flags & RADEON_IS_AGP) {
rv770_agp_enable(rdev);
} else {
int rv770_suspend(struct radeon_device *rdev)
{
r600_audio_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_suspend(rdev);
r700_cp_stop(rdev);
r600_dma_stop(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
rv770_pcie_gart_fini(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_fini(rdev);
r600_vram_scratch_fini(rdev);
radeon_gem_fini(rdev);
rv770_enable_acpi_pm(rdev);
- if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_ASPM_L0s)
- rv770_enable_l0s(rdev);
- if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_ASPM_L1)
- rv770_enable_l1(rdev);
- if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1)
- rv770_enable_pll_sleep_in_l1(rdev);
+ if (radeon_aspm != 0) {
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_ASPM_L0s)
+ rv770_enable_l0s(rdev);
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_ASPM_L1)
+ rv770_enable_l1(rdev);
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1)
+ rv770_enable_pll_sleep_in_l1(rdev);
+ }
}
void rv770_dpm_display_configuration_changed(struct radeon_device *rdev)
return 0;
}
+void rv770_get_engine_memory_ss(struct radeon_device *rdev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ struct radeon_atom_ss ss;
+
+ pi->sclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss,
+ ASIC_INTERNAL_ENGINE_SS, 0);
+ pi->mclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss,
+ ASIC_INTERNAL_MEMORY_SS, 0);
+
+ if (pi->sclk_ss || pi->mclk_ss)
+ pi->dynamic_ss = true;
+ else
+ pi->dynamic_ss = false;
+}
+
int rv770_dpm_init(struct radeon_device *rdev)
{
struct rv7xx_power_info *pi;
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- uint16_t data_offset, size;
- uint8_t frev, crev;
struct atom_clock_dividers dividers;
int ret;
pi->mvdd_control =
radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0);
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
- pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- pi->dynamic_ss = false;
- }
+ rv770_get_engine_memory_ss(rdev);
pi->asi = RV770_ASI_DFLT;
pi->pasi = RV770_HASI_DFLT;
pi->dynamic_pcie_gen2 = true;
- if (pi->gfx_clock_gating &&
- (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
pi->thermal_protection = true;
else
pi->thermal_protection = false;
void rv770_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev,
struct radeon_ps *new_ps,
struct radeon_ps *old_ps);
+void rv770_get_engine_memory_ss(struct radeon_device *rdev);
/* smc */
int rv770_read_smc_soft_register(struct radeon_device *rdev,
* Authors: Alex Deucher
*/
#include <linux/firmware.h>
-#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <drm/drmP.h>
static int si_init_microcode(struct radeon_device *rdev)
{
- struct platform_device *pdev;
const char *chip_name;
const char *rlc_chip_name;
size_t pfp_req_size, me_req_size, ce_req_size, rlc_req_size, mc_req_size;
DRM_DEBUG("\n");
- pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
- err = IS_ERR(pdev);
- if (err) {
- printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
- return -EINVAL;
- }
-
switch (rdev->family) {
case CHIP_TAHITI:
chip_name = "TAHITI";
DRM_INFO("Loading %s Microcode\n", chip_name);
snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
- err = request_firmware(&rdev->pfp_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->pfp_fw->size != pfp_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
- err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->me_fw->size != me_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
- err = request_firmware(&rdev->ce_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->ce_fw->size != ce_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
- err = request_firmware(&rdev->rlc_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->rlc_fw->size != rlc_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
- err = request_firmware(&rdev->mc_fw, fw_name, &pdev->dev);
+ err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
if (err)
goto out;
if (rdev->mc_fw->size != mc_req_size) {
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
- err = request_firmware(&rdev->smc_fw, fw_name, &pdev->dev);
- if (err)
- goto out;
- if (rdev->smc_fw->size != smc_req_size) {
+ err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
+ if (err) {
+ printk(KERN_ERR
+ "smc: error loading firmware \"%s\"\n",
+ fw_name);
+ release_firmware(rdev->smc_fw);
+ rdev->smc_fw = NULL;
+ } else if (rdev->smc_fw->size != smc_req_size) {
printk(KERN_ERR
"si_smc: Bogus length %zu in firmware \"%s\"\n",
rdev->smc_fw->size, fw_name);
}
out:
- platform_device_unregister(pdev);
-
if (err) {
if (err != -EINVAL)
printk(KERN_ERR
{
}
+/**
+ * si_vm_decode_fault - print human readable fault info
+ *
+ * @rdev: radeon_device pointer
+ * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value
+ * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value
+ *
+ * Print human readable fault information (SI).
+ */
+static void si_vm_decode_fault(struct radeon_device *rdev,
+ u32 status, u32 addr)
+{
+ u32 mc_id = (status & MEMORY_CLIENT_ID_MASK) >> MEMORY_CLIENT_ID_SHIFT;
+ u32 vmid = (status & FAULT_VMID_MASK) >> FAULT_VMID_SHIFT;
+ u32 protections = (status & PROTECTIONS_MASK) >> PROTECTIONS_SHIFT;
+ char *block;
+
+ if (rdev->family == CHIP_TAHITI) {
+ switch (mc_id) {
+ case 160:
+ case 144:
+ case 96:
+ case 80:
+ case 224:
+ case 208:
+ case 32:
+ case 16:
+ block = "CB";
+ break;
+ case 161:
+ case 145:
+ case 97:
+ case 81:
+ case 225:
+ case 209:
+ case 33:
+ case 17:
+ block = "CB_FMASK";
+ break;
+ case 162:
+ case 146:
+ case 98:
+ case 82:
+ case 226:
+ case 210:
+ case 34:
+ case 18:
+ block = "CB_CMASK";
+ break;
+ case 163:
+ case 147:
+ case 99:
+ case 83:
+ case 227:
+ case 211:
+ case 35:
+ case 19:
+ block = "CB_IMMED";
+ break;
+ case 164:
+ case 148:
+ case 100:
+ case 84:
+ case 228:
+ case 212:
+ case 36:
+ case 20:
+ block = "DB";
+ break;
+ case 165:
+ case 149:
+ case 101:
+ case 85:
+ case 229:
+ case 213:
+ case 37:
+ case 21:
+ block = "DB_HTILE";
+ break;
+ case 167:
+ case 151:
+ case 103:
+ case 87:
+ case 231:
+ case 215:
+ case 39:
+ case 23:
+ block = "DB_STEN";
+ break;
+ case 72:
+ case 68:
+ case 64:
+ case 8:
+ case 4:
+ case 0:
+ case 136:
+ case 132:
+ case 128:
+ case 200:
+ case 196:
+ case 192:
+ block = "TC";
+ break;
+ case 112:
+ case 48:
+ block = "CP";
+ break;
+ case 49:
+ case 177:
+ case 50:
+ case 178:
+ block = "SH";
+ break;
+ case 53:
+ case 190:
+ block = "VGT";
+ break;
+ case 117:
+ block = "IH";
+ break;
+ case 51:
+ case 115:
+ block = "RLC";
+ break;
+ case 119:
+ case 183:
+ block = "DMA0";
+ break;
+ case 61:
+ block = "DMA1";
+ break;
+ case 248:
+ case 120:
+ block = "HDP";
+ break;
+ default:
+ block = "unknown";
+ break;
+ }
+ } else {
+ switch (mc_id) {
+ case 32:
+ case 16:
+ case 96:
+ case 80:
+ case 160:
+ case 144:
+ case 224:
+ case 208:
+ block = "CB";
+ break;
+ case 33:
+ case 17:
+ case 97:
+ case 81:
+ case 161:
+ case 145:
+ case 225:
+ case 209:
+ block = "CB_FMASK";
+ break;
+ case 34:
+ case 18:
+ case 98:
+ case 82:
+ case 162:
+ case 146:
+ case 226:
+ case 210:
+ block = "CB_CMASK";
+ break;
+ case 35:
+ case 19:
+ case 99:
+ case 83:
+ case 163:
+ case 147:
+ case 227:
+ case 211:
+ block = "CB_IMMED";
+ break;
+ case 36:
+ case 20:
+ case 100:
+ case 84:
+ case 164:
+ case 148:
+ case 228:
+ case 212:
+ block = "DB";
+ break;
+ case 37:
+ case 21:
+ case 101:
+ case 85:
+ case 165:
+ case 149:
+ case 229:
+ case 213:
+ block = "DB_HTILE";
+ break;
+ case 39:
+ case 23:
+ case 103:
+ case 87:
+ case 167:
+ case 151:
+ case 231:
+ case 215:
+ block = "DB_STEN";
+ break;
+ case 72:
+ case 68:
+ case 8:
+ case 4:
+ case 136:
+ case 132:
+ case 200:
+ case 196:
+ block = "TC";
+ break;
+ case 112:
+ case 48:
+ block = "CP";
+ break;
+ case 49:
+ case 177:
+ case 50:
+ case 178:
+ block = "SH";
+ break;
+ case 53:
+ block = "VGT";
+ break;
+ case 117:
+ block = "IH";
+ break;
+ case 51:
+ case 115:
+ block = "RLC";
+ break;
+ case 119:
+ case 183:
+ block = "DMA0";
+ break;
+ case 61:
+ block = "DMA1";
+ break;
+ case 248:
+ case 120:
+ block = "HDP";
+ break;
+ default:
+ block = "unknown";
+ break;
+ }
+ }
+
+ printk("VM fault (0x%02x, vmid %d) at page %u, %s from %s (%d)\n",
+ protections, vmid, addr,
+ (status & MEMORY_CLIENT_RW_MASK) ? "write" : "read",
+ block, mc_id);
+}
+
/**
* si_vm_set_page - update the page tables using the CP
*
static void si_init_cg(struct radeon_device *rdev)
{
- bool has_uvd = true;
-
si_enable_mgcg(rdev, true);
- si_enable_cgcg(rdev, true);
+ si_enable_cgcg(rdev, false);
/* disable MC LS on Tahiti */
if (rdev->family == CHIP_TAHITI)
si_enable_mc_ls(rdev, false);
- if (has_uvd) {
+ if (rdev->has_uvd) {
si_enable_uvd_mgcg(rdev, true);
si_init_uvd_internal_cg(rdev);
}
static void si_fini_cg(struct radeon_device *rdev)
{
- bool has_uvd = true;
-
- if (has_uvd)
+ if (rdev->has_uvd)
si_enable_uvd_mgcg(rdev, false);
si_enable_cgcg(rdev, false);
si_enable_mgcg(rdev, false);
static void si_init_pg(struct radeon_device *rdev)
{
bool has_pg = false;
-
+#if 0
/* only cape verde supports PG */
if (rdev->family == CHIP_VERDE)
has_pg = true;
-
+#endif
if (has_pg) {
si_init_ao_cu_mask(rdev);
si_init_dma_pg(rdev);
u32 ring_index;
bool queue_hotplug = false;
bool queue_thermal = false;
+ u32 status, addr;
if (!rdev->ih.enabled || rdev->shutdown)
return IRQ_NONE;
break;
case 146:
case 147:
+ addr = RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR);
+ status = RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS);
dev_err(rdev->dev, "GPU fault detected: %d 0x%08x\n", src_id, src_data);
dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n",
- RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR));
+ addr);
dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
- RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS));
+ status);
+ si_vm_decode_fault(rdev, status, addr);
/* reset addr and status */
WREG32_P(VM_CONTEXT1_CNTL2, 1, ~1);
break;
/* enable aspm */
si_program_aspm(rdev);
+ si_mc_program(rdev);
+
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
!rdev->rlc_fw || !rdev->mc_fw) {
r = si_init_microcode(rdev);
if (r)
return r;
- si_mc_program(rdev);
r = si_pcie_gart_enable(rdev);
if (r)
return r;
si_cp_enable(rdev, false);
cayman_dma_stop(rdev);
if (rdev->has_uvd) {
- r600_uvd_rbc_stop(rdev);
+ r600_uvd_stop(rdev);
radeon_uvd_suspend(rdev);
}
si_irq_suspend(rdev);
radeon_vm_manager_fini(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
- if (rdev->has_uvd)
+ if (rdev->has_uvd) {
+ r600_uvd_stop(rdev);
radeon_uvd_fini(rdev);
+ }
si_pcie_gart_fini(rdev);
r600_vram_scratch_fini(rdev);
radeon_gem_fini(rdev);
bool disable_l0s = false, disable_l1 = false, disable_plloff_in_l1 = false;
bool disable_clkreq = false;
+ if (radeon_aspm == 0)
+ return;
+
if (!(rdev->flags & RADEON_IS_PCIE))
return;
#define SMC_RAM_END 0x20000
-#define DDR3_DRAM_ROWS 0x2000
-
#define SCLK_MIN_DEEPSLEEP_FREQ 1350
static const struct si_cac_config_reg cac_weights_tahiti[] =
{
s64 kt, kv, leakage_w, i_leakage, vddc;
s64 temperature, t_slope, t_intercept, av, bv, t_ref;
+ s64 tmp;
- i_leakage = drm_int2fixp(ileakage / 100);
+ i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
vddc = div64_s64(drm_int2fixp(v), 1000);
temperature = div64_s64(drm_int2fixp(t), 1000);
bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
t_ref = drm_int2fixp(coeff->t_ref);
- kt = drm_fixp_div(drm_fixp_exp(drm_fixp_mul(drm_fixp_mul(t_slope, vddc) + t_intercept, temperature)),
- drm_fixp_exp(drm_fixp_mul(drm_fixp_mul(t_slope, vddc) + t_intercept, t_ref)));
+ tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
+ kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
+ kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
si_pi->cac_override = cac_override_pitcairn;
si_pi->powertune_data = &powertune_data_pitcairn;
si_pi->dte_data = dte_data_pitcairn;
+ break;
}
} else if (rdev->family == CHIP_VERDE) {
si_pi->lcac_config = lcac_cape_verde;
case 0x683B:
case 0x683F:
case 0x6829:
+ case 0x6835:
si_pi->cac_weights = cac_weights_cape_verde_pro;
si_pi->dte_data = dte_data_cape_verde;
break;
{
struct ni_ps *ps = ni_get_ps(rps);
struct radeon_clock_and_voltage_limits *max_limits;
- bool disable_mclk_switching;
+ bool disable_mclk_switching = false;
+ bool disable_sclk_switching = false;
u32 mclk, sclk;
u16 vddc, vddci;
int i;
if ((rdev->pm.dpm.new_active_crtc_count > 1) ||
ni_dpm_vblank_too_short(rdev))
disable_mclk_switching = true;
- else
- disable_mclk_switching = false;
+
+ if (rps->vclk || rps->dclk) {
+ disable_mclk_switching = true;
+ disable_sclk_switching = true;
+ }
if (rdev->pm.dpm.ac_power)
max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
if (disable_mclk_switching) {
mclk = ps->performance_levels[ps->performance_level_count - 1].mclk;
- sclk = ps->performance_levels[0].sclk;
- vddc = ps->performance_levels[0].vddc;
vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
} else {
- sclk = ps->performance_levels[0].sclk;
mclk = ps->performance_levels[0].mclk;
- vddc = ps->performance_levels[0].vddc;
vddci = ps->performance_levels[0].vddci;
}
+ if (disable_sclk_switching) {
+ sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
+ vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
+ } else {
+ sclk = ps->performance_levels[0].sclk;
+ vddc = ps->performance_levels[0].vddc;
+ }
+
/* adjusted low state */
ps->performance_levels[0].sclk = sclk;
ps->performance_levels[0].mclk = mclk;
ps->performance_levels[0].vddc = vddc;
ps->performance_levels[0].vddci = vddci;
- for (i = 1; i < ps->performance_level_count; i++) {
- if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
- ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
- if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
- ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
+ if (disable_sclk_switching) {
+ sclk = ps->performance_levels[0].sclk;
+ for (i = 1; i < ps->performance_level_count; i++) {
+ if (sclk < ps->performance_levels[i].sclk)
+ sclk = ps->performance_levels[i].sclk;
+ }
+ for (i = 0; i < ps->performance_level_count; i++) {
+ ps->performance_levels[i].sclk = sclk;
+ ps->performance_levels[i].vddc = vddc;
+ }
+ } else {
+ for (i = 1; i < ps->performance_level_count; i++) {
+ if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
+ ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
+ if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
+ ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
+ }
}
if (disable_mclk_switching) {
{
struct radeon_ps *rps = rdev->pm.dpm.current_ps;
struct ni_ps *ps = ni_get_ps(rps);
- u32 levels;
+ u32 levels = ps->performance_level_count;
if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
- if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK)
+ if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
return -EINVAL;
if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
return -EINVAL;
- levels = ps->performance_level_count - 1;
- if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
+ if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
return -EINVAL;
} else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
return -EINVAL;
- if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK)
+ if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
return -EINVAL;
}
{
u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
+ tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
+ tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
+ DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
+
tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
- tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE) |
+ tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
WREG32(CG_DISPLAY_GAP_CNTL, tmp);
}
static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev,
u32 engine_clock)
{
- struct rv7xx_power_info *pi = rv770_get_pi(rdev);
u32 dram_rows;
u32 dram_refresh_rate;
u32 mc_arb_rfsh_rate;
u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
- if (pi->mem_gddr5)
- dram_rows = 1 << (tmp + 10);
+ if (tmp >= 4)
+ dram_rows = 16384;
else
- dram_rows = DDR3_DRAM_ROWS;
+ dram_rows = 1 << (tmp + 10);
dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
return ret;
}
-#if 0
- /* XXX */
ret = si_dpm_force_performance_level(rdev, RADEON_DPM_FORCED_LEVEL_AUTO);
if (ret) {
DRM_ERROR("si_dpm_force_performance_level failed\n");
return ret;
}
-#else
- rdev->pm.dpm.forced_level = RADEON_DPM_FORCED_LEVEL_AUTO;
-#endif
return 0;
}
struct evergreen_power_info *eg_pi;
struct ni_power_info *ni_pi;
struct si_power_info *si_pi;
- int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
- u16 data_offset, size;
- u8 frev, crev;
struct atom_clock_dividers dividers;
int ret;
u32 mask;
si_pi->vddc_phase_shed_control =
radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, VOLTAGE_OBJ_PHASE_LUT);
- if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
- &frev, &crev, &data_offset)) {
- pi->sclk_ss = true;
- pi->mclk_ss = true;
- pi->dynamic_ss = true;
- } else {
- pi->sclk_ss = false;
- pi->mclk_ss = false;
- pi->dynamic_ss = true;
- }
+ rv770_get_engine_memory_ss(rdev);
pi->asi = RV770_ASI_DFLT;
pi->pasi = CYPRESS_HASI_DFLT;
eg_pi->sclk_deep_sleep = true;
si_pi->sclk_deep_sleep_above_low = false;
- if (pi->gfx_clock_gating &&
- (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
pi->thermal_protection = true;
else
pi->thermal_protection = false;
#define VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x14FC
#define VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x14DC
+#define PROTECTIONS_MASK (0xf << 0)
+#define PROTECTIONS_SHIFT 0
+ /* bit 0: range
+ * bit 1: pde0
+ * bit 2: valid
+ * bit 3: read
+ * bit 4: write
+ */
+#define MEMORY_CLIENT_ID_MASK (0xff << 12)
+#define MEMORY_CLIENT_ID_SHIFT 12
+#define MEMORY_CLIENT_RW_MASK (1 << 24)
+#define MEMORY_CLIENT_RW_SHIFT 24
+#define FAULT_VMID_MASK (0xf << 25)
+#define FAULT_VMID_SHIFT 25
#define VM_INVALIDATE_REQUEST 0x1478
#define VM_INVALIDATE_RESPONSE 0x147c
pi->enable_sclk_ds = true;
pi->enable_dynamic_m3_arbiter = false;
pi->enable_dynamic_patch_ps = true;
- pi->enable_gfx_power_gating = true;
+ /* Some PALM chips don't seem to properly ungate gfx when UVD is in use;
+ * for now just disable gfx PG.
+ */
+ if (rdev->family == CHIP_PALM)
+ pi->enable_gfx_power_gating = false;
+ else
+ pi->enable_gfx_power_gating = true;
pi->enable_gfx_clock_gating = true;
pi->enable_mg_clock_gating = true;
pi->enable_auto_thermal_throttling = true;
return 0;
if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
+ if (pi->enable_boost)
+ sumo_enable_boost(rdev, rps, false);
sumo_power_level_enable(rdev, ps->num_levels - 1, true);
sumo_set_forced_level(rdev, ps->num_levels - 1);
sumo_set_forced_mode_enabled(rdev);
sumo_set_forced_mode_enabled(rdev);
sumo_set_forced_mode(rdev, false);
} else if (level == RADEON_DPM_FORCED_LEVEL_LOW) {
+ if (pi->enable_boost)
+ sumo_enable_boost(rdev, rps, false);
sumo_power_level_enable(rdev, 0, true);
sumo_set_forced_level(rdev, 0);
sumo_set_forced_mode_enabled(rdev);
for (i = 0; i < ps->num_levels; i++) {
sumo_power_level_enable(rdev, i, true);
}
+ if (pi->enable_boost)
+ sumo_enable_boost(rdev, rps, true);
}
rdev->pm.dpm.forced_level = level;
.gem_vm_ops = &drm_gem_cma_vm_ops,
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
- .gem_prime_import = drm_gem_cma_dmabuf_import,
- .gem_prime_export = drm_gem_cma_dmabuf_export,
+ .gem_prime_import = drm_gem_prime_import,
+ .gem_prime_export = drm_gem_prime_export,
+ .gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
+ .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
+ .gem_prime_vmap = drm_gem_cma_prime_vmap,
+ .gem_prime_vunmap = drm_gem_cma_prime_vunmap,
+ .gem_prime_mmap = drm_gem_cma_prime_mmap,
.dumb_create = rcar_du_dumb_create,
.dumb_map_offset = drm_gem_cma_dumb_map_offset,
.dumb_destroy = drm_gem_cma_dumb_destroy,
.gem_vm_ops = &drm_gem_cma_vm_ops,
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
- .gem_prime_import = drm_gem_cma_dmabuf_import,
- .gem_prime_export = drm_gem_cma_dmabuf_export,
+ .gem_prime_import = drm_gem_prime_import,
+ .gem_prime_export = drm_gem_prime_export,
+ .gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
+ .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
+ .gem_prime_vmap = drm_gem_cma_prime_vmap,
+ .gem_prime_vunmap = drm_gem_cma_prime_vunmap,
+ .gem_prime_mmap = drm_gem_cma_prime_mmap,
.dumb_create = drm_gem_cma_dumb_create,
.dumb_map_offset = drm_gem_cma_dumb_map_offset,
.dumb_destroy = drm_gem_cma_dumb_destroy,
static int logi_dj_output_hidraw_report(struct hid_device *hid, u8 * buf,
size_t count,
unsigned char report_type);
+static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev);
static void logi_dj_recv_destroy_djhid_device(struct dj_receiver_dev *djrcv_dev,
struct dj_report *dj_report)
if (dj_report->report_params[DEVICE_PAIRED_PARAM_SPFUNCTION] &
SPFUNCTION_DEVICE_LIST_EMPTY) {
dbg_hid("%s: device list is empty\n", __func__);
+ djrcv_dev->querying_devices = false;
return;
}
return;
}
+ if (djrcv_dev->paired_dj_devices[dj_report->device_index]) {
+ /* The device is already known. No need to reallocate it. */
+ dbg_hid("%s: device is already known\n", __func__);
+ return;
+ }
+
dj_hiddev = hid_allocate_device();
if (IS_ERR(dj_hiddev)) {
dev_err(&djrcv_hdev->dev, "%s: hid_allocate_device failed\n",
struct dj_report dj_report;
unsigned long flags;
int count;
+ int retval;
dbg_hid("%s\n", __func__);
logi_dj_recv_destroy_djhid_device(djrcv_dev, &dj_report);
break;
default:
+ /* A normal report (i. e. not belonging to a pair/unpair notification)
+ * arriving here, means that the report arrived but we did not have a
+ * paired dj_device associated to the report's device_index, this
+ * means that the original "device paired" notification corresponding
+ * to this dj_device never arrived to this driver. The reason is that
+ * hid-core discards all packets coming from a device while probe() is
+ * executing. */
+ if (!djrcv_dev->paired_dj_devices[dj_report.device_index]) {
+ /* ok, we don't know the device, just re-ask the
+ * receiver for the list of connected devices. */
+ retval = logi_dj_recv_query_paired_devices(djrcv_dev);
+ if (!retval) {
+ /* everything went fine, so just leave */
+ break;
+ }
+ dev_err(&djrcv_dev->hdev->dev,
+ "%s:logi_dj_recv_query_paired_devices "
+ "error:%d\n", __func__, retval);
+ }
dbg_hid("%s: unexpected report type\n", __func__);
}
}
if (!djdev) {
dbg_hid("djrcv_dev->paired_dj_devices[dj_report->device_index]"
" is NULL, index %d\n", dj_report->device_index);
+ kfifo_in(&djrcv_dev->notif_fifo, dj_report, sizeof(struct dj_report));
+
+ if (schedule_work(&djrcv_dev->work) == 0) {
+ dbg_hid("%s: did not schedule the work item, was already "
+ "queued\n", __func__);
+ }
return;
}
if (dj_device == NULL) {
dbg_hid("djrcv_dev->paired_dj_devices[dj_report->device_index]"
" is NULL, index %d\n", dj_report->device_index);
+ kfifo_in(&djrcv_dev->notif_fifo, dj_report, sizeof(struct dj_report));
+
+ if (schedule_work(&djrcv_dev->work) == 0) {
+ dbg_hid("%s: did not schedule the work item, was already "
+ "queued\n", __func__);
+ }
return;
}
struct dj_report *dj_report;
int retval;
+ /* no need to protect djrcv_dev->querying_devices */
+ if (djrcv_dev->querying_devices)
+ return 0;
+
dj_report = kzalloc(sizeof(struct dj_report), GFP_KERNEL);
if (!dj_report)
return -ENOMEM;
return retval;
}
+
static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev,
unsigned timeout)
{
struct work_struct work;
struct kfifo notif_fifo;
spinlock_t lock;
+ bool querying_devices;
};
struct dj_device {
if (sc->quirks & PS3REMOTE)
return ps3remote_mapping(hdev, hi, field, usage, bit, max);
- return -1;
+ /* Let hid-core decide for the others */
+ return 0;
}
/*
goto out;
}
- mutex_unlock(&minors_lock);
init_waitqueue_head(&dev->wait);
INIT_LIST_HEAD(&dev->list);
dev->exist = 1;
hid->hidraw = dev;
+ mutex_unlock(&minors_lock);
out:
return result;
struct hv_hotadd_state *has)
{
int ret = 0;
- int i, nid, t;
+ int i, nid;
unsigned long start_pfn;
unsigned long processed_pfn;
unsigned long total_pfn = pfn_count;
/*
* Wait for the memory block to be onlined.
+ * Since the hot add has succeeded, it is ok to
+ * proceed even if the pages in the hot added region
+ * have not been "onlined" within the allowed time.
*/
- t = wait_for_completion_timeout(&dm_device.ol_waitevent, 5*HZ);
- if (t == 0) {
- pr_info("hot_add memory timedout\n");
- has->ha_end_pfn -= HA_CHUNK;
- has->covered_end_pfn -= processed_pfn;
- break;
- }
+ wait_for_completion_timeout(&dm_device.ol_waitevent, 5*HZ);
}
dm->num_pages_ballooned +
compute_balloon_floor();
+ /*
+ * If our transaction ID is no longer current, just don't
+ * send the status. This can happen if we were interrupted
+ * after we picked our transaction ID.
+ */
+ if (status.hdr.trans_id != atomic_read(&trans_id))
+ return;
+
vmbus_sendpacket(dm->dev->channel, &status,
sizeof(struct dm_status),
(unsigned long)NULL,
if (ret)
pr_err("Unable to register child device\n");
else
- pr_info("child device %s registered\n",
+ pr_debug("child device %s registered\n",
dev_name(&child_device_obj->device));
return ret;
*/
void vmbus_device_unregister(struct hv_device *device_obj)
{
+ pr_debug("child device %s unregistered\n",
+ dev_name(&device_obj->device));
+
/*
* Kick off the process of unregistering the device.
* This will call vmbus_remove() and eventually vmbus_device_release()
*/
device_unregister(&device_obj->device);
-
- pr_info("child device %s unregistered\n",
- dev_name(&device_obj->device));
}
static SENSOR_DEVICE_ATTR(temp4_min_alarm, S_IRUGO, show_min_alarm, NULL, 3);
static SENSOR_DEVICE_ATTR(temp4_max_alarm, S_IRUGO, show_max_alarm, NULL, 3);
-struct attribute *abx500_temp_attributes[] = {
+static struct attribute *abx500_temp_attributes[] = {
&sensor_dev_attr_name.dev_attr.attr,
&sensor_dev_attr_temp1_label.dev_attr.attr,
u16 value)
{
return i2c_smbus_write_byte_data(client, reg, value & 0xFF)
- && i2c_smbus_write_byte_data(client, reg + 1, value >> 8);
+ || i2c_smbus_write_byte_data(client, reg + 1, value >> 8);
}
static void adt7470_init_client(struct i2c_client *client)
int tjmax;
};
-static const struct tjmax __cpuinitconst tjmax_table[] = {
+static const struct tjmax tjmax_table[] = {
{ "CPU 230", 100000 }, /* Model 0x1c, stepping 2 */
{ "CPU 330", 125000 }, /* Model 0x1c, stepping 2 */
{ "CPU CE4110", 110000 }, /* Model 0x1c, stepping 10 Sodaville */
#define ANY 0xff
-static const struct tjmax_model __cpuinitconst tjmax_model_table[] = {
+static const struct tjmax_model tjmax_model_table[] = {
{ 0x1c, 10, 100000 }, /* D4xx, K4xx, N4xx, D5xx, K5xx, N5xx */
{ 0x1c, ANY, 90000 }, /* Z5xx, N2xx, possibly others
* Note: Also matches 230 and 330,
{ 0x36, ANY, 100000 }, /* Atom Cedar Trail/Cedarview (N2xxx, D2xxx) */
};
-static int __cpuinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id,
- struct device *dev)
+static int adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev)
{
/* The 100C is default for both mobile and non mobile CPUs */
return tjmax;
}
-static int __cpuinit get_tjmax(struct cpuinfo_x86 *c, u32 id,
- struct device *dev)
+static int get_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev)
{
int err;
u32 eax, edx;
return device_create_file(dev, &pdata->name_attr);
}
-static int __cpuinit create_core_attrs(struct temp_data *tdata,
- struct device *dev, int attr_no)
+static int create_core_attrs(struct temp_data *tdata, struct device *dev,
+ int attr_no)
{
int err, i;
static ssize_t (*const rd_ptr[TOTAL_ATTRS]) (struct device *dev,
}
-static int __cpuinit chk_ucode_version(unsigned int cpu)
+static int chk_ucode_version(unsigned int cpu)
{
struct cpuinfo_x86 *c = &cpu_data(cpu);
return 0;
}
-static struct platform_device __cpuinit *coretemp_get_pdev(unsigned int cpu)
+static struct platform_device *coretemp_get_pdev(unsigned int cpu)
{
u16 phys_proc_id = TO_PHYS_ID(cpu);
struct pdev_entry *p;
return NULL;
}
-static struct temp_data __cpuinit *init_temp_data(unsigned int cpu,
- int pkg_flag)
+static struct temp_data *init_temp_data(unsigned int cpu, int pkg_flag)
{
struct temp_data *tdata;
return tdata;
}
-static int __cpuinit create_core_data(struct platform_device *pdev,
- unsigned int cpu, int pkg_flag)
+static int create_core_data(struct platform_device *pdev, unsigned int cpu,
+ int pkg_flag)
{
struct temp_data *tdata;
struct platform_data *pdata = platform_get_drvdata(pdev);
return err;
}
-static void __cpuinit coretemp_add_core(unsigned int cpu, int pkg_flag)
+static void coretemp_add_core(unsigned int cpu, int pkg_flag)
{
struct platform_device *pdev = coretemp_get_pdev(cpu);
int err;
.remove = coretemp_remove,
};
-static int __cpuinit coretemp_device_add(unsigned int cpu)
+static int coretemp_device_add(unsigned int cpu)
{
int err;
struct platform_device *pdev;
return err;
}
-static void __cpuinit coretemp_device_remove(unsigned int cpu)
+static void coretemp_device_remove(unsigned int cpu)
{
struct pdev_entry *p, *n;
u16 phys_proc_id = TO_PHYS_ID(cpu);
mutex_unlock(&pdev_list_mutex);
}
-static bool __cpuinit is_any_core_online(struct platform_data *pdata)
+static bool is_any_core_online(struct platform_data *pdata)
{
int i;
return false;
}
-static void __cpuinit get_core_online(unsigned int cpu)
+static void get_core_online(unsigned int cpu)
{
struct cpuinfo_x86 *c = &cpu_data(cpu);
struct platform_device *pdev = coretemp_get_pdev(cpu);
coretemp_add_core(cpu, 0);
}
-static void __cpuinit put_core_offline(unsigned int cpu)
+static void put_core_offline(unsigned int cpu)
{
int i, indx;
struct platform_data *pdata;
coretemp_device_remove(cpu);
}
-static int __cpuinit coretemp_cpu_callback(struct notifier_block *nfb,
+static int coretemp_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long) hcpu;
if (ret < 0)
return ret;
ret = i2c_smbus_write_byte_data(client, MAX6581_REG_IDEALITY,
- pdata->ideality_mask >> 1);
+ pdata->ideality_value);
if (ret < 0)
return ret;
ret = i2c_smbus_write_byte_data(client,
MAX6581_REG_IDEALITY_SELECT,
- pdata->ideality_value);
+ pdata->ideality_mask >> 1);
if (ret < 0)
return ret;
}
static LIST_HEAD(pdev_list);
static DEFINE_MUTEX(pdev_list_mutex);
-static int __cpuinit via_cputemp_device_add(unsigned int cpu)
+static int via_cputemp_device_add(unsigned int cpu)
{
int err;
struct platform_device *pdev;
return err;
}
-static void __cpuinit via_cputemp_device_remove(unsigned int cpu)
+static void via_cputemp_device_remove(unsigned int cpu)
{
struct pdev_entry *p;
mutex_unlock(&pdev_list_mutex);
}
-static int __cpuinit via_cputemp_cpu_callback(struct notifier_block *nfb,
- unsigned long action, void *hcpu)
+static int via_cputemp_cpu_callback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long) hcpu;
bus_frequency = KEMPLD_I2C_FREQ_MAX;
if (pld->info.spec_major == 1)
- prescale = pld->pld_clock / bus_frequency * 5 - 1000;
+ prescale = pld->pld_clock / (bus_frequency * 5) - 1000;
else
- prescale = pld->pld_clock / bus_frequency * 4 - 3000;
+ prescale = pld->pld_clock / (bus_frequency * 4) - 3000;
if (prescale < 0)
prescale = 0;
* based on this empirical measurement and a lot of previous frobbing.
*/
i2c->cmd_err = 0;
- if (msg->len < 8) {
+ if (0) { /* disable PIO mode until a proper fix is made */
ret = mxs_i2c_pio_setup_xfer(adap, msg, flags);
if (ret)
mxs_i2c_reset(i2c);
{
unsigned int stepconfig;
int i, steps;
- u32 step_en;
/*
* There are 16 configurable steps and 8 analog input
adc_dev->channel_step[i] = steps;
steps++;
}
- step_en = get_adc_step_mask(adc_dev);
- am335x_tsc_se_set(adc_dev->mfd_tscadc, step_en);
+
}
static const char * const chan_name_ain[] = {
int *val, int *val2, long mask)
{
struct tiadc_device *adc_dev = iio_priv(indio_dev);
- int i;
- unsigned int fifo1count, read;
+ int i, map_val;
+ unsigned int fifo1count, read, stepid;
u32 step = UINT_MAX;
bool found = false;
+ u32 step_en;
+ unsigned long timeout = jiffies + usecs_to_jiffies
+ (IDLE_TIMEOUT * adc_dev->channels);
+ step_en = get_adc_step_mask(adc_dev);
+ am335x_tsc_se_set(adc_dev->mfd_tscadc, step_en);
+
+ /* Wait for ADC sequencer to complete sampling */
+ while (tiadc_readl(adc_dev, REG_ADCFSM) & SEQ_STATUS) {
+ if (time_after(jiffies, timeout))
+ return -EAGAIN;
+ }
+ map_val = chan->channel + TOTAL_CHANNELS;
/*
* When the sub-system is first enabled,
fifo1count = tiadc_readl(adc_dev, REG_FIFO1CNT);
for (i = 0; i < fifo1count; i++) {
read = tiadc_readl(adc_dev, REG_FIFO1);
- if (read >> 16 == step) {
- *val = read & 0xfff;
+ stepid = read & FIFOREAD_CHNLID_MASK;
+ stepid = stepid >> 0x10;
+
+ if (stepid == map_val) {
+ read = read & FIFOREAD_DATA_MASK;
found = true;
+ *val = read;
}
}
- am335x_tsc_se_update(adc_dev->mfd_tscadc);
+
if (found == false)
return -EBUSY;
return IIO_VAL_INT;
static const struct iio_info tiadc_info = {
.read_raw = &tiadc_read_raw,
+ .driver_module = THIS_MODULE,
};
static int tiadc_probe(struct platform_device *pdev)
if (ext_ref) {
st->vref_reg = regulator_get(&spi->dev, "REF");
- if (IS_ERR(st->vref_reg))
+ if (IS_ERR(st->vref_reg)) {
+ ret = PTR_ERR(st->vref_reg);
goto err_disable_vdd_reg;
+ }
ret = regulator_enable(st->vref_reg);
if (ret)
ida_simple_remove(&iio_trigger_ida, trig_info->id);
/* Possible issue in here */
- device_unregister(&trig_info->dev);
+ device_del(&trig_info->dev);
}
EXPORT_SYMBOL(iio_trigger_unregister);
void iio_trigger_poll(struct iio_trigger *trig, s64 time)
{
int i;
- if (!trig->use_count)
- for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++)
- if (trig->subirqs[i].enabled) {
- trig->use_count++;
+
+ if (!atomic_read(&trig->use_count)) {
+ atomic_set(&trig->use_count, CONFIG_IIO_CONSUMERS_PER_TRIGGER);
+
+ for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++) {
+ if (trig->subirqs[i].enabled)
generic_handle_irq(trig->subirq_base + i);
- }
+ else
+ iio_trigger_notify_done(trig);
+ }
+ }
}
EXPORT_SYMBOL(iio_trigger_poll);
void iio_trigger_poll_chained(struct iio_trigger *trig, s64 time)
{
int i;
- if (!trig->use_count)
- for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++)
- if (trig->subirqs[i].enabled) {
- trig->use_count++;
+
+ if (!atomic_read(&trig->use_count)) {
+ atomic_set(&trig->use_count, CONFIG_IIO_CONSUMERS_PER_TRIGGER);
+
+ for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++) {
+ if (trig->subirqs[i].enabled)
handle_nested_irq(trig->subirq_base + i);
- }
+ else
+ iio_trigger_notify_done(trig);
+ }
+ }
}
EXPORT_SYMBOL(iio_trigger_poll_chained);
void iio_trigger_notify_done(struct iio_trigger *trig)
{
- trig->use_count--;
- if (trig->use_count == 0 && trig->ops && trig->ops->try_reenable)
+ if (atomic_dec_and_test(&trig->use_count) && trig->ops &&
+ trig->ops->try_reenable)
if (trig->ops->try_reenable(trig))
/* Missed an interrupt so launch new poll now */
iio_trigger_poll(trig, 0);
int ret;
ret = iio_channel_read(chan, &offset, NULL, IIO_CHAN_INFO_OFFSET);
- if (ret == 0)
+ if (ret >= 0)
raw64 += offset;
scale_type = iio_channel_read(chan, &scale_val, &scale_val2,
#include <linux/iio/common/st_sensors.h>
#include "st_pressure.h"
-#define ST_PRESS_MBAR_TO_KPASCAL(x) (x * 10)
+#define ST_PRESS_LSB_PER_MBAR 4096UL
+#define ST_PRESS_KPASCAL_NANO_SCALE (100000000UL / \
+ ST_PRESS_LSB_PER_MBAR)
#define ST_PRESS_NUMBER_DATA_CHANNELS 1
/* DEFAULT VALUE FOR SENSORS */
#define ST_PRESS_1_FS_ADDR 0x23
#define ST_PRESS_1_FS_MASK 0x30
#define ST_PRESS_1_FS_AVL_1260_VAL 0x00
-#define ST_PRESS_1_FS_AVL_1260_GAIN ST_PRESS_MBAR_TO_KPASCAL(244141)
#define ST_PRESS_1_FS_AVL_TEMP_GAIN 2083000
+#define ST_PRESS_1_FS_AVL_1260_GAIN ST_PRESS_KPASCAL_NANO_SCALE
#define ST_PRESS_1_BDU_ADDR 0x20
#define ST_PRESS_1_BDU_MASK 0x04
#define ST_PRESS_1_DRDY_IRQ_ADDR 0x22
struct sockaddr_ib *addr;
union ib_gid gid, sgid, *dgid;
u16 pkey, index;
- u8 port, p;
+ u8 p;
int i;
cma_dev = NULL;
if (!memcmp(&gid, dgid, sizeof(gid))) {
cma_dev = cur_dev;
sgid = gid;
- port = p;
+ id_priv->id.port_num = p;
goto found;
}
dgid->global.subnet_prefix)) {
cma_dev = cur_dev;
sgid = gid;
- port = p;
+ id_priv->id.port_num = p;
}
}
}
found:
cma_attach_to_dev(id_priv, cma_dev);
- id_priv->id.port_num = port;
addr = (struct sockaddr_ib *) cma_src_addr(id_priv);
memcpy(&addr->sib_addr, &sgid, sizeof sgid);
cma_translate_ib(addr, &id_priv->id.route.addr.dev_addr);
{
struct cma_hdr *hdr;
- if (listen_id->route.addr.src_addr.ss_family == AF_IB) {
+ if ((listen_id->route.addr.src_addr.ss_family == AF_IB) &&
+ (ib_event->event == IB_CM_REQ_RECEIVED)) {
cma_save_ib_info(id, listen_id, ib_event->param.req_rcvd.primary_path);
return 0;
}
{
struct ib_cm_sidr_req_param req;
struct ib_cm_id *id;
+ void *private_data;
int offset, ret;
+ memset(&req, 0, sizeof req);
offset = cma_user_data_offset(id_priv);
req.private_data_len = offset + conn_param->private_data_len;
if (req.private_data_len < conn_param->private_data_len)
return -EINVAL;
if (req.private_data_len) {
- req.private_data = kzalloc(req.private_data_len, GFP_ATOMIC);
- if (!req.private_data)
+ private_data = kzalloc(req.private_data_len, GFP_ATOMIC);
+ if (!private_data)
return -ENOMEM;
} else {
- req.private_data = NULL;
+ private_data = NULL;
}
if (conn_param->private_data && conn_param->private_data_len)
- memcpy((void *) req.private_data + offset,
- conn_param->private_data, conn_param->private_data_len);
+ memcpy(private_data + offset, conn_param->private_data,
+ conn_param->private_data_len);
- if (req.private_data) {
- ret = cma_format_hdr((void *) req.private_data, id_priv);
+ if (private_data) {
+ ret = cma_format_hdr(private_data, id_priv);
if (ret)
goto out;
+ req.private_data = private_data;
}
id = ib_create_cm_id(id_priv->id.device, cma_sidr_rep_handler,
id_priv->cm_id.ib = NULL;
}
out:
- kfree(req.private_data);
+ kfree(private_data);
return ret;
}
int ret, i;
struct ib_qp_attr *attr;
struct ib_qp *qp;
+ u16 pkey_index;
attr = kmalloc(sizeof *attr, GFP_KERNEL);
if (!attr) {
return -ENOMEM;
}
+ ret = ib_find_pkey(port_priv->device, port_priv->port_num,
+ IB_DEFAULT_PKEY_FULL, &pkey_index);
+ if (ret)
+ pkey_index = 0;
+
for (i = 0; i < IB_MAD_QPS_CORE; i++) {
qp = port_priv->qp_info[i].qp;
if (!qp)
* one is needed for the Reset to Init transition
*/
attr->qp_state = IB_QPS_INIT;
- attr->pkey_index = 0;
+ attr->pkey_index = pkey_index;
attr->qkey = (qp->qp_num == 0) ? 0 : IB_QP1_QKEY;
ret = ib_modify_qp(qp, attr, IB_QP_STATE |
IB_QP_PKEY_INDEX | IB_QP_QKEY);
mm->len = PAGE_ALIGN(((1UL << uresp.size_log2) + 1) *
sizeof(struct t3_cqe));
uresp.memsize = mm->len;
+ uresp.reserved = 0;
resplen = sizeof uresp;
}
if (ib_copy_to_udata(udata, &uresp, resplen)) {
if (mm5) {
uresp.ma_sync_key = ucontext->key;
ucontext->key += PAGE_SIZE;
+ } else {
+ uresp.ma_sync_key = 0;
}
uresp.sq_key = ucontext->key;
ucontext->key += PAGE_SIZE;
memset(&attr, 0, sizeof attr);
attr.qp_state = IB_QPS_INIT;
- attr.pkey_index =
- to_mdev(ctx->ib_dev)->pkeys.virt2phys_pkey[ctx->slave][ctx->port - 1][0];
+ ret = 0;
+ if (create_tun)
+ ret = find_slave_port_pkey_ix(to_mdev(ctx->ib_dev), ctx->slave,
+ ctx->port, IB_DEFAULT_PKEY_FULL,
+ &attr.pkey_index);
+ if (ret || !create_tun)
+ attr.pkey_index =
+ to_mdev(ctx->ib_dev)->pkeys.virt2phys_pkey[ctx->slave][ctx->port - 1][0];
attr.qkey = IB_QP1_QKEY;
attr.port_num = ctx->port;
ret = ib_modify_qp(tun_qp->qp, &attr, qp_attr_mask_INIT);
resp.tot_uuars = req.total_num_uuars;
resp.num_ports = dev->mdev.caps.num_ports;
- err = ib_copy_to_udata(udata, &resp, sizeof(resp));
+ err = ib_copy_to_udata(udata, &resp,
+ sizeof(resp) - sizeof(resp.reserved));
if (err)
goto out_uars;
if (err)
goto err_eqs;
- if (ib_register_device(&dev->ib_dev, NULL))
+ err = ib_register_device(&dev->ib_dev, NULL);
+ if (err)
goto err_rsrc;
err = create_umr_res(dev);
goto err_dev;
for (i = 0; i < ARRAY_SIZE(mlx5_class_attributes); i++) {
- if (device_create_file(&dev->ib_dev.dev,
- mlx5_class_attributes[i]))
+ err = device_create_file(&dev->ib_dev.dev,
+ mlx5_class_attributes[i]);
+ if (err)
goto err_umrc;
}
static int sq_overhead(enum ib_qp_type qp_type)
{
- int size;
+ int size = 0;
switch (qp_type) {
case IB_QPT_XRC_INI:
tcp_state = (aeq_info & NES_AEQE_TCP_STATE_MASK) >> NES_AEQE_TCP_STATE_SHIFT;
iwarp_state = (aeq_info & NES_AEQE_IWARP_STATE_MASK) >> NES_AEQE_IWARP_STATE_SHIFT;
nes_debug(NES_DBG_AEQ, "aeid = 0x%04X, qp-cq id = %d, aeqe = %p,"
- " Tcp state = %d, iWARP state = %d\n",
+ " Tcp state = %s, iWARP state = %s\n",
async_event_id,
le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_QP_CQ_ID_IDX]), aeqe,
- tcp_state, iwarp_state);
+ nes_tcp_state_str[tcp_state], nes_iwarp_state_str[iwarp_state]);
aeqe_cq_id = le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_QP_CQ_ID_IDX]);
if (aeq_info & NES_AEQE_QP) {
if (ibpd->uobject) {
uresp.mmap_sq_db_index = nesqp->mmap_sq_db_index;
+ uresp.mmap_rq_db_index = 0;
uresp.actual_sq_size = sq_size;
uresp.actual_rq_size = rq_size;
uresp.qp_id = nesqp->hwqp.qp_id;
resp.cq_id = nescq->hw_cq.cq_number;
resp.cq_size = nescq->hw_cq.cq_size;
resp.mmap_db_index = 0;
- if (ib_copy_to_udata(udata, &resp, sizeof resp)) {
+ if (ib_copy_to_udata(udata, &resp, sizeof resp - sizeof resp.reserved)) {
nes_free_resource(nesadapter, nesadapter->allocated_cqs, cq_num);
kfree(nescq);
return ERR_PTR(-EFAULT);
#include <net/netevent.h>
#include <rdma/ib_addr.h>
-#include <rdma/ib_cache.h>
#include "ocrdma.h"
#include "ocrdma_verbs.h"
memset(ctx->ah_tbl.va, 0, map_len);
ctx->ah_tbl.len = map_len;
+ memset(&resp, 0, sizeof(resp));
resp.ah_tbl_len = ctx->ah_tbl.len;
resp.ah_tbl_page = ctx->ah_tbl.pa;
resp.wqe_size = dev->attr.wqe_size;
resp.rqe_size = dev->attr.rqe_size;
resp.dpp_wqe_size = dev->attr.wqe_size;
- resp.rsvd = 0;
memcpy(resp.fw_ver, dev->attr.fw_ver, sizeof(resp.fw_ver));
status = ib_copy_to_udata(udata, &resp, sizeof(resp));
struct ocrdma_alloc_pd_uresp rsp;
struct ocrdma_ucontext *uctx = get_ocrdma_ucontext(ib_ctx);
+ memset(&rsp, 0, sizeof(rsp));
rsp.id = pd->id;
rsp.dpp_enabled = pd->dpp_enabled;
db_page_addr = pd->dev->nic_info.unmapped_db +
struct ocrdma_ucontext *uctx;
struct ocrdma_create_cq_uresp uresp;
+ memset(&uresp, 0, sizeof(uresp));
uresp.cq_id = cq->id;
uresp.page_size = cq->len;
uresp.num_pages = 1;
int status;
struct ocrdma_create_srq_uresp uresp;
+ memset(&uresp, 0, sizeof(uresp));
uresp.rq_dbid = srq->rq.dbid;
uresp.num_rq_pages = 1;
uresp.rq_page_addr[0] = srq->rq.pa;
struct qib_devdata *dd = ppd->dd;
errs &= QIB_E_P_SDMAERRS;
+ err_decode(ppd->cpspec->sdmamsgbuf, sizeof(ppd->cpspec->sdmamsgbuf),
+ errs, qib_7322p_error_msgs);
if (errs & QIB_E_P_SDMAUNEXPDATA)
qib_dev_err(dd, "IB%u:%u SDmaUnexpData\n", dd->unit,
struct qib_sdma_txreq *txp, *txpnext;
__le64 *descqp;
u64 desc[2];
- dma_addr_t addr;
+ u64 addr;
u16 gen, dwlen, dwoffset;
u16 head, tail, cnt;
return 0;
}
+/*
+ * Takes whatever value which is in pkey index 0 and updates priv->pkey
+ * returns 0 if the pkey value was changed.
+ */
+static inline int update_parent_pkey(struct ipoib_dev_priv *priv)
+{
+ int result;
+ u16 prev_pkey;
+
+ prev_pkey = priv->pkey;
+ result = ib_query_pkey(priv->ca, priv->port, 0, &priv->pkey);
+ if (result) {
+ ipoib_warn(priv, "ib_query_pkey port %d failed (ret = %d)\n",
+ priv->port, result);
+ return result;
+ }
+
+ priv->pkey |= 0x8000;
+
+ if (prev_pkey != priv->pkey) {
+ ipoib_dbg(priv, "pkey changed from 0x%x to 0x%x\n",
+ prev_pkey, priv->pkey);
+ /*
+ * Update the pkey in the broadcast address, while making sure to set
+ * the full membership bit, so that we join the right broadcast group.
+ */
+ priv->dev->broadcast[8] = priv->pkey >> 8;
+ priv->dev->broadcast[9] = priv->pkey & 0xff;
+ return 0;
+ }
+
+ return 1;
+}
+
static void __ipoib_ib_dev_flush(struct ipoib_dev_priv *priv,
enum ipoib_flush_level level)
{
struct ipoib_dev_priv *cpriv;
struct net_device *dev = priv->dev;
u16 new_index;
+ int result;
mutex_lock(&priv->vlan_mutex);
mutex_unlock(&priv->vlan_mutex);
if (!test_bit(IPOIB_FLAG_INITIALIZED, &priv->flags)) {
+ /* for non-child devices must check/update the pkey value here */
+ if (level == IPOIB_FLUSH_HEAVY &&
+ !test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags))
+ update_parent_pkey(priv);
ipoib_dbg(priv, "Not flushing - IPOIB_FLAG_INITIALIZED not set.\n");
return;
}
}
if (level == IPOIB_FLUSH_HEAVY) {
- if (ib_find_pkey(priv->ca, priv->port, priv->pkey, &new_index)) {
- clear_bit(IPOIB_PKEY_ASSIGNED, &priv->flags);
- ipoib_ib_dev_down(dev, 0);
- ipoib_ib_dev_stop(dev, 0);
- if (ipoib_pkey_dev_delay_open(dev))
+ /* child devices chase their origin pkey value, while non-child
+ * (parent) devices should always takes what present in pkey index 0
+ */
+ if (test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) {
+ if (ib_find_pkey(priv->ca, priv->port, priv->pkey, &new_index)) {
+ clear_bit(IPOIB_PKEY_ASSIGNED, &priv->flags);
+ ipoib_ib_dev_down(dev, 0);
+ ipoib_ib_dev_stop(dev, 0);
+ if (ipoib_pkey_dev_delay_open(dev))
+ return;
+ }
+ /* restart QP only if P_Key index is changed */
+ if (test_and_set_bit(IPOIB_PKEY_ASSIGNED, &priv->flags) &&
+ new_index == priv->pkey_index) {
+ ipoib_dbg(priv, "Not flushing - P_Key index not changed.\n");
return;
+ }
+ priv->pkey_index = new_index;
+ } else {
+ result = update_parent_pkey(priv);
+ /* restart QP only if P_Key value changed */
+ if (result) {
+ ipoib_dbg(priv, "Not flushing - P_Key value not changed.\n");
+ return;
+ }
}
-
- /* restart QP only if P_Key index is changed */
- if (test_and_set_bit(IPOIB_PKEY_ASSIGNED, &priv->flags) &&
- new_index == priv->pkey_index) {
- ipoib_dbg(priv, "Not flushing - P_Key index not changed.\n");
- return;
- }
- priv->pkey_index = new_index;
}
if (level == IPOIB_FLUSH_LIGHT) {
if (sscanf(buf, "%i", &pkey) != 1)
return -EINVAL;
- if (pkey < 0 || pkey > 0xffff)
+ if (pkey <= 0 || pkey > 0xffff || pkey == 0x8000)
return -EINVAL;
/*
} else
child_pkey = nla_get_u16(data[IFLA_IPOIB_PKEY]);
+ if (child_pkey == 0 || child_pkey == 0x8000)
+ return -EINVAL;
+
+ /*
+ * Set the full membership bit, so that we join the right
+ * broadcast group, etc.
+ */
+ child_pkey |= 0x8000;
+
err = __ipoib_vlan_add(ppriv, netdev_priv(dev), child_pkey, IPOIB_RTNL_CHILD);
if (!err && data)
writel_relaxed(1, base + GIC_DIST_CTRL);
}
-static void __cpuinit gic_cpu_init(struct gic_chip_data *gic)
+static void gic_cpu_init(struct gic_chip_data *gic)
{
void __iomem *dist_base = gic_data_dist_base(gic);
void __iomem *base = gic_data_cpu_base(gic);
}
#ifdef CONFIG_SMP
-static int __cpuinit gic_secondary_init(struct notifier_block *nfb,
- unsigned long action, void *hcpu)
+static int gic_secondary_init(struct notifier_block *nfb, unsigned long action,
+ void *hcpu)
{
if (action == CPU_STARTING || action == CPU_STARTING_FROZEN)
gic_cpu_init(&gic_data[0]);
* Notifier for enabling the GIC CPU interface. Set an arbitrarily high
* priority because the GIC needs to be up before the ARM generic timers.
*/
-static struct notifier_block __cpuinitdata gic_cpu_notifier = {
+static struct notifier_block gic_cpu_notifier = {
.notifier_call = gic_secondary_init,
.priority = 100,
};
}
if (fifo2 & 2) {
hc->hw.fifo_en &= ~HFCPCI_FIFOEN_B2;
- hc->hw.int_m1 &= ~(HFCPCI_INTS_B2TRANS +
+ hc->hw.int_m1 &= ~(HFCPCI_INTS_B2TRANS |
HFCPCI_INTS_B2REC);
} else {
hc->hw.fifo_en &= ~HFCPCI_FIFOEN_B1;
- hc->hw.int_m1 &= ~(HFCPCI_INTS_B1TRANS +
+ hc->hw.int_m1 &= ~(HFCPCI_INTS_B1TRANS |
HFCPCI_INTS_B1REC);
}
#ifdef REVERSE_BITORDER
if (fifo2 & 2) {
hc->hw.fifo_en |= HFCPCI_FIFOEN_B2;
if (!tics)
- hc->hw.int_m1 |= (HFCPCI_INTS_B2TRANS +
+ hc->hw.int_m1 |= (HFCPCI_INTS_B2TRANS |
HFCPCI_INTS_B2REC);
hc->hw.ctmt |= 2;
hc->hw.conn &= ~0x18;
} else {
hc->hw.fifo_en |= HFCPCI_FIFOEN_B1;
if (!tics)
- hc->hw.int_m1 |= (HFCPCI_INTS_B1TRANS +
+ hc->hw.int_m1 |= (HFCPCI_INTS_B1TRANS |
HFCPCI_INTS_B1REC);
hc->hw.ctmt |= 1;
hc->hw.conn &= ~0x03;
if (fifo2 & 2) {
hc->hw.last_bfifo_cnt[1] = 0;
hc->hw.fifo_en |= HFCPCI_FIFOEN_B2;
- hc->hw.int_m1 |= (HFCPCI_INTS_B2TRANS +
+ hc->hw.int_m1 |= (HFCPCI_INTS_B2TRANS |
HFCPCI_INTS_B2REC);
hc->hw.ctmt &= ~2;
hc->hw.conn &= ~0x18;
} else {
hc->hw.last_bfifo_cnt[0] = 0;
hc->hw.fifo_en |= HFCPCI_FIFOEN_B1;
- hc->hw.int_m1 |= (HFCPCI_INTS_B1TRANS +
+ hc->hw.int_m1 |= (HFCPCI_INTS_B1TRANS |
HFCPCI_INTS_B1REC);
hc->hw.ctmt &= ~1;
hc->hw.conn &= ~0x03;
/* Slots fan */
static const struct wf_pid_param slots_param = {
- .interval = 5,
- .history_len = 2,
- .gd = 30 << 20,
- .gp = 5 << 20,
- .gr = 0,
- .itarget = 40 << 16,
- .additive = 1,
- .min = 300,
- .max = 4000,
+ .interval = 1,
+ .history_len = 20,
+ .gd = 0,
+ .gp = 0,
+ .gr = 0x00100000,
+ .itarget = 3200000,
+ .additive = 0,
+ .min = 20,
+ .max = 100,
};
static void slots_fan_tick(void)
#include "bcache.h"
#include "btree.h"
+#include <linux/freezer.h>
+#include <linux/kthread.h>
#include <linux/random.h>
+#include <trace/events/bcache.h>
#define MAX_IN_FLIGHT_DISCARDS 8U
mutex_unlock(&ca->set->bucket_lock);
closure_wake_up(&ca->set->bucket_wait);
- wake_up(&ca->set->alloc_wait);
+ wake_up_process(ca->alloc_thread);
closure_put(&ca->set->cl);
}
break;
}
- pr_debug("free %zu/%zu free_inc %zu/%zu unused %zu/%zu",
- fifo_used(&ca->free), ca->free.size,
- fifo_used(&ca->free_inc), ca->free_inc.size,
- fifo_used(&ca->unused), ca->unused.size);
+ trace_bcache_alloc_invalidate(ca);
}
#define allocator_wait(ca, cond) \
do { \
- DEFINE_WAIT(__wait); \
- \
while (1) { \
- prepare_to_wait(&ca->set->alloc_wait, \
- &__wait, TASK_INTERRUPTIBLE); \
+ set_current_state(TASK_INTERRUPTIBLE); \
if (cond) \
break; \
\
mutex_unlock(&(ca)->set->bucket_lock); \
- if (test_bit(CACHE_SET_STOPPING_2, &ca->set->flags)) { \
- finish_wait(&ca->set->alloc_wait, &__wait); \
- closure_return(cl); \
- } \
+ if (kthread_should_stop()) \
+ return 0; \
\
+ try_to_freeze(); \
schedule(); \
mutex_lock(&(ca)->set->bucket_lock); \
} \
- \
- finish_wait(&ca->set->alloc_wait, &__wait); \
+ __set_current_state(TASK_RUNNING); \
} while (0)
-void bch_allocator_thread(struct closure *cl)
+static int bch_allocator_thread(void *arg)
{
- struct cache *ca = container_of(cl, struct cache, alloc);
+ struct cache *ca = arg;
mutex_lock(&ca->set->bucket_lock);
{
long r = -1;
again:
- wake_up(&ca->set->alloc_wait);
+ wake_up_process(ca->alloc_thread);
if (fifo_used(&ca->free) > ca->watermark[watermark] &&
fifo_pop(&ca->free, r)) {
return r;
}
- pr_debug("alloc failure: blocked %i free %zu free_inc %zu unused %zu",
- atomic_read(&ca->set->prio_blocked), fifo_used(&ca->free),
- fifo_used(&ca->free_inc), fifo_used(&ca->unused));
+ trace_bcache_alloc_fail(ca);
if (cl) {
closure_wait(&ca->set->bucket_wait, cl);
/* Init */
+int bch_cache_allocator_start(struct cache *ca)
+{
+ struct task_struct *k = kthread_run(bch_allocator_thread,
+ ca, "bcache_allocator");
+ if (IS_ERR(k))
+ return PTR_ERR(k);
+
+ ca->alloc_thread = k;
+ return 0;
+}
+
void bch_cache_allocator_exit(struct cache *ca)
{
struct discard *d;
#define pr_fmt(fmt) "bcache: %s() " fmt "\n", __func__
#include <linux/bio.h>
-#include <linux/blktrace_api.h>
#include <linux/kobject.h>
#include <linux/list.h>
#include <linux/mutex.h>
typedef bool (keybuf_pred_fn)(struct keybuf *, struct bkey *);
struct keybuf {
- keybuf_pred_fn *key_predicate;
-
struct bkey last_scanned;
spinlock_t lock;
/* If nonzero, we're detaching/unregistering from cache set */
atomic_t detaching;
+ int flush_done;
+
+ uint64_t nr_stripes;
+ unsigned stripe_size_bits;
+ atomic_t *stripe_sectors_dirty;
- atomic_long_t sectors_dirty;
- unsigned long sectors_dirty_gc;
unsigned long sectors_dirty_last;
long sectors_dirty_derivative;
unsigned sequential_merge:1;
unsigned verify:1;
+ unsigned partial_stripes_expensive:1;
unsigned writeback_metadata:1;
unsigned writeback_running:1;
unsigned char writeback_percent;
unsigned watermark[WATERMARK_MAX];
- struct closure alloc;
- struct workqueue_struct *alloc_workqueue;
+ struct task_struct *alloc_thread;
struct closure prio;
struct prio_set *disk_buckets;
* CACHE_SET_STOPPING always gets set first when we're closing down a cache set;
* we'll continue to run normally for awhile with CACHE_SET_STOPPING set (i.e.
* flushing dirty data).
- *
- * CACHE_SET_STOPPING_2 gets set at the last phase, when it's time to shut down
- * the allocation thread.
*/
#define CACHE_SET_UNREGISTERING 0
#define CACHE_SET_STOPPING 1
-#define CACHE_SET_STOPPING_2 2
struct cache_set {
struct closure cl;
/* For the btree cache */
struct shrinker shrink;
- /* For the allocator itself */
- wait_queue_head_t alloc_wait;
-
/* For the btree cache and anything allocation related */
struct mutex bucket_lock;
/*
* A btree node on disk could have too many bsets for an iterator to fit
- * on the stack - this is a single element mempool for btree_read_work()
+ * on the stack - have to dynamically allocate them
*/
- struct mutex fill_lock;
- struct btree_iter *fill_iter;
+ mempool_t *fill_iter;
/*
* btree_sort() is a merge sort and requires temporary space - single
*/
struct mutex sort_lock;
struct bset *sort;
+ unsigned sort_crit_factor;
/* List of buckets we're currently writing data to */
struct list_head data_buckets;
return local_clock() >> 10;
}
-#define MAX_BSETS 4U
-
#define BTREE_PRIO USHRT_MAX
#define INITIAL_PRIO 32768
atomic_dec_bug(&PTR_BUCKET(c, k, i)->pin);
}
-/* Blktrace macros */
-
-#define blktrace_msg(c, fmt, ...) \
-do { \
- struct request_queue *q = bdev_get_queue(c->bdev); \
- if (q) \
- blk_add_trace_msg(q, fmt, ##__VA_ARGS__); \
-} while (0)
-
-#define blktrace_msg_all(s, fmt, ...) \
-do { \
- struct cache *_c; \
- unsigned i; \
- for_each_cache(_c, (s), i) \
- blktrace_msg(_c, fmt, ##__VA_ARGS__); \
-} while (0)
-
static inline void cached_dev_put(struct cached_dev *dc)
{
if (atomic_dec_and_test(&dc->count))
static struct kobj_attribute ksysfs_##n = \
__ATTR(n, S_IWUSR|S_IRUSR, show, store)
-/* Forward declarations */
+static inline void wake_up_allocators(struct cache_set *c)
+{
+ struct cache *ca;
+ unsigned i;
+
+ for_each_cache(ca, c, i)
+ wake_up_process(ca->alloc_thread);
+}
-void bch_writeback_queue(struct cached_dev *);
-void bch_writeback_add(struct cached_dev *, unsigned);
+/* Forward declarations */
void bch_count_io_errors(struct cache *, int, const char *);
void bch_bbio_count_io_errors(struct cache_set *, struct bio *,
uint8_t bch_inc_gen(struct cache *, struct bucket *);
void bch_rescale_priorities(struct cache_set *, int);
bool bch_bucket_add_unused(struct cache *, struct bucket *);
-void bch_allocator_thread(struct closure *);
long bch_bucket_alloc(struct cache *, unsigned, struct closure *);
void bch_bucket_free(struct cache_set *, struct bkey *);
struct cache_set *bch_cache_set_alloc(struct cache_sb *);
void bch_btree_cache_free(struct cache_set *);
int bch_btree_cache_alloc(struct cache_set *);
-void bch_cached_dev_writeback_init(struct cached_dev *);
void bch_moving_init_cache_set(struct cache_set *);
+int bch_cache_allocator_start(struct cache *ca);
void bch_cache_allocator_exit(struct cache *ca);
int bch_cache_allocator_init(struct cache *ca);
bool __bch_ptr_invalid(struct cache_set *c, int level, const struct bkey *k)
{
unsigned i;
+ char buf[80];
if (level && (!KEY_PTRS(k) || !KEY_SIZE(k) || KEY_DIRTY(k)))
goto bad;
return false;
bad:
- cache_bug(c, "spotted bad key %s: %s", pkey(k), bch_ptr_status(c, k));
+ bch_bkey_to_text(buf, sizeof(buf), k);
+ cache_bug(c, "spotted bad key %s: %s", buf, bch_ptr_status(c, k));
return true;
}
#ifdef CONFIG_BCACHE_EDEBUG
bug:
mutex_unlock(&b->c->bucket_lock);
- btree_bug(b,
+
+ {
+ char buf[80];
+
+ bch_bkey_to_text(buf, sizeof(buf), k);
+ btree_bug(b,
"inconsistent pointer %s: bucket %zu pin %i prio %i gen %i last_gc %i mark %llu gc_gen %i",
- pkey(k), PTR_BUCKET_NR(b->c, k, i), atomic_read(&g->pin),
- g->prio, g->gen, g->last_gc, GC_MARK(g), g->gc_gen);
+ buf, PTR_BUCKET_NR(b->c, k, i), atomic_read(&g->pin),
+ g->prio, g->gen, g->last_gc, GC_MARK(g), g->gc_gen);
+ }
return true;
#endif
}
new->sets->size = 0;
}
+#define SORT_CRIT (4096 / sizeof(uint64_t))
+
void bch_btree_sort_lazy(struct btree *b)
{
- if (b->nsets) {
- unsigned i, j, keys = 0, total;
+ unsigned crit = SORT_CRIT;
+ int i;
- for (i = 0; i <= b->nsets; i++)
- keys += b->sets[i].data->keys;
-
- total = keys;
+ /* Don't sort if nothing to do */
+ if (!b->nsets)
+ goto out;
- for (j = 0; j < b->nsets; j++) {
- if (keys * 2 < total ||
- keys < 1000) {
- bch_btree_sort_partial(b, j);
- return;
- }
+ /* If not a leaf node, always sort */
+ if (b->level) {
+ bch_btree_sort(b);
+ return;
+ }
- keys -= b->sets[j].data->keys;
- }
+ for (i = b->nsets - 1; i >= 0; --i) {
+ crit *= b->c->sort_crit_factor;
- /* Must sort if b->nsets == 3 or we'll overflow */
- if (b->nsets >= (MAX_BSETS - 1) - b->level) {
- bch_btree_sort(b);
+ if (b->sets[i].data->keys < crit) {
+ bch_btree_sort_partial(b, i);
return;
}
}
+ /* Sort if we'd overflow */
+ if (b->nsets + 1 == MAX_BSETS) {
+ bch_btree_sort(b);
+ return;
+ }
+
+out:
bset_build_written_tree(b);
}
#ifndef _BCACHE_BSET_H
#define _BCACHE_BSET_H
+#include <linux/slab.h>
+
/*
* BKEYS:
*
/* Btree key comparison/iteration */
+#define MAX_BSETS 4U
+
struct btree_iter {
size_t size, used;
struct btree_iter_set {
#include "btree.h"
#include "debug.h"
#include "request.h"
+#include "writeback.h"
#include <linux/slab.h>
#include <linux/bitops.h>
return crc ^ 0xffffffffffffffffULL;
}
-static void btree_bio_endio(struct bio *bio, int error)
+static void bch_btree_node_read_done(struct btree *b)
{
- struct closure *cl = bio->bi_private;
- struct btree *b = container_of(cl, struct btree, io.cl);
-
- if (error)
- set_btree_node_io_error(b);
-
- bch_bbio_count_io_errors(b->c, bio, error, (bio->bi_rw & WRITE)
- ? "writing btree" : "reading btree");
- closure_put(cl);
-}
-
-static void btree_bio_init(struct btree *b)
-{
- BUG_ON(b->bio);
- b->bio = bch_bbio_alloc(b->c);
-
- b->bio->bi_end_io = btree_bio_endio;
- b->bio->bi_private = &b->io.cl;
-}
-
-void bch_btree_read_done(struct closure *cl)
-{
- struct btree *b = container_of(cl, struct btree, io.cl);
- struct bset *i = b->sets[0].data;
- struct btree_iter *iter = b->c->fill_iter;
const char *err = "bad btree header";
- BUG_ON(b->nsets || b->written);
-
- bch_bbio_free(b->bio, b->c);
- b->bio = NULL;
+ struct bset *i = b->sets[0].data;
+ struct btree_iter *iter;
- mutex_lock(&b->c->fill_lock);
+ iter = mempool_alloc(b->c->fill_iter, GFP_NOWAIT);
+ iter->size = b->c->sb.bucket_size / b->c->sb.block_size;
iter->used = 0;
- if (btree_node_io_error(b) ||
- !i->seq)
+ if (!i->seq)
goto err;
for (;
if (b->written < btree_blocks(b))
bch_bset_init_next(b);
out:
-
- mutex_unlock(&b->c->fill_lock);
-
- spin_lock(&b->c->btree_read_time_lock);
- bch_time_stats_update(&b->c->btree_read_time, b->io_start_time);
- spin_unlock(&b->c->btree_read_time_lock);
-
- smp_wmb(); /* read_done is our write lock */
- set_btree_node_read_done(b);
-
- closure_return(cl);
+ mempool_free(iter, b->c->fill_iter);
+ return;
err:
set_btree_node_io_error(b);
bch_cache_set_error(b->c, "%s at bucket %zu, block %zu, %u keys",
goto out;
}
-void bch_btree_read(struct btree *b)
+static void btree_node_read_endio(struct bio *bio, int error)
+{
+ struct closure *cl = bio->bi_private;
+ closure_put(cl);
+}
+
+void bch_btree_node_read(struct btree *b)
{
- BUG_ON(b->nsets || b->written);
+ uint64_t start_time = local_clock();
+ struct closure cl;
+ struct bio *bio;
+
+ trace_bcache_btree_read(b);
+
+ closure_init_stack(&cl);
+
+ bio = bch_bbio_alloc(b->c);
+ bio->bi_rw = REQ_META|READ_SYNC;
+ bio->bi_size = KEY_SIZE(&b->key) << 9;
+ bio->bi_end_io = btree_node_read_endio;
+ bio->bi_private = &cl;
+
+ bch_bio_map(bio, b->sets[0].data);
+
+ bch_submit_bbio(bio, b->c, &b->key, 0);
+ closure_sync(&cl);
- if (!closure_trylock(&b->io.cl, &b->c->cl))
- BUG();
+ if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
+ set_btree_node_io_error(b);
- b->io_start_time = local_clock();
+ bch_bbio_free(bio, b->c);
- btree_bio_init(b);
- b->bio->bi_rw = REQ_META|READ_SYNC;
- b->bio->bi_size = KEY_SIZE(&b->key) << 9;
+ if (btree_node_io_error(b))
+ goto err;
- bch_bio_map(b->bio, b->sets[0].data);
+ bch_btree_node_read_done(b);
- pr_debug("%s", pbtree(b));
- trace_bcache_btree_read(b->bio);
- bch_submit_bbio(b->bio, b->c, &b->key, 0);
+ spin_lock(&b->c->btree_read_time_lock);
+ bch_time_stats_update(&b->c->btree_read_time, start_time);
+ spin_unlock(&b->c->btree_read_time_lock);
- continue_at(&b->io.cl, bch_btree_read_done, system_wq);
+ return;
+err:
+ bch_cache_set_error(b->c, "io error reading bucket %lu",
+ PTR_BUCKET_NR(b->c, &b->key, 0));
}
static void btree_complete_write(struct btree *b, struct btree_write *w)
{
if (w->prio_blocked &&
!atomic_sub_return(w->prio_blocked, &b->c->prio_blocked))
- wake_up(&b->c->alloc_wait);
+ wake_up_allocators(b->c);
if (w->journal) {
atomic_dec_bug(w->journal);
__closure_wake_up(&b->c->journal.wait);
}
- if (w->owner)
- closure_put(w->owner);
-
w->prio_blocked = 0;
w->journal = NULL;
- w->owner = NULL;
}
-static void __btree_write_done(struct closure *cl)
+static void __btree_node_write_done(struct closure *cl)
{
struct btree *b = container_of(cl, struct btree, io.cl);
struct btree_write *w = btree_prev_write(b);
closure_return(cl);
}
-static void btree_write_done(struct closure *cl)
+static void btree_node_write_done(struct closure *cl)
{
struct btree *b = container_of(cl, struct btree, io.cl);
struct bio_vec *bv;
__bio_for_each_segment(bv, b->bio, n, 0)
__free_page(bv->bv_page);
- __btree_write_done(cl);
+ __btree_node_write_done(cl);
}
-static void do_btree_write(struct btree *b)
+static void btree_node_write_endio(struct bio *bio, int error)
+{
+ struct closure *cl = bio->bi_private;
+ struct btree *b = container_of(cl, struct btree, io.cl);
+
+ if (error)
+ set_btree_node_io_error(b);
+
+ bch_bbio_count_io_errors(b->c, bio, error, "writing btree");
+ closure_put(cl);
+}
+
+static void do_btree_node_write(struct btree *b)
{
struct closure *cl = &b->io.cl;
struct bset *i = b->sets[b->nsets].data;
i->version = BCACHE_BSET_VERSION;
i->csum = btree_csum_set(b, i);
- btree_bio_init(b);
- b->bio->bi_rw = REQ_META|WRITE_SYNC;
- b->bio->bi_size = set_blocks(i, b->c) * block_bytes(b->c);
+ BUG_ON(b->bio);
+ b->bio = bch_bbio_alloc(b->c);
+
+ b->bio->bi_end_io = btree_node_write_endio;
+ b->bio->bi_private = &b->io.cl;
+ b->bio->bi_rw = REQ_META|WRITE_SYNC|REQ_FUA;
+ b->bio->bi_size = set_blocks(i, b->c) * block_bytes(b->c);
bch_bio_map(b->bio, i);
+ /*
+ * If we're appending to a leaf node, we don't technically need FUA -
+ * this write just needs to be persisted before the next journal write,
+ * which will be marked FLUSH|FUA.
+ *
+ * Similarly if we're writing a new btree root - the pointer is going to
+ * be in the next journal entry.
+ *
+ * But if we're writing a new btree node (that isn't a root) or
+ * appending to a non leaf btree node, we need either FUA or a flush
+ * when we write the parent with the new pointer. FUA is cheaper than a
+ * flush, and writes appending to leaf nodes aren't blocking anything so
+ * just make all btree node writes FUA to keep things sane.
+ */
+
bkey_copy(&k.key, &b->key);
SET_PTR_OFFSET(&k.key, 0, PTR_OFFSET(&k.key, 0) + bset_offset(b, i));
- if (!bch_bio_alloc_pages(b->bio, GFP_NOIO)) {
+ if (!bio_alloc_pages(b->bio, GFP_NOIO)) {
int j;
struct bio_vec *bv;
void *base = (void *) ((unsigned long) i & ~(PAGE_SIZE - 1));
memcpy(page_address(bv->bv_page),
base + j * PAGE_SIZE, PAGE_SIZE);
- trace_bcache_btree_write(b->bio);
bch_submit_bbio(b->bio, b->c, &k.key, 0);
- continue_at(cl, btree_write_done, NULL);
+ continue_at(cl, btree_node_write_done, NULL);
} else {
b->bio->bi_vcnt = 0;
bch_bio_map(b->bio, i);
- trace_bcache_btree_write(b->bio);
bch_submit_bbio(b->bio, b->c, &k.key, 0);
closure_sync(cl);
- __btree_write_done(cl);
+ __btree_node_write_done(cl);
}
}
-static void __btree_write(struct btree *b)
+void bch_btree_node_write(struct btree *b, struct closure *parent)
{
struct bset *i = b->sets[b->nsets].data;
+ trace_bcache_btree_write(b);
+
BUG_ON(current->bio_list);
+ BUG_ON(b->written >= btree_blocks(b));
+ BUG_ON(b->written && !i->keys);
+ BUG_ON(b->sets->data->seq != i->seq);
+ bch_check_key_order(b, i);
- closure_lock(&b->io, &b->c->cl);
cancel_delayed_work(&b->work);
+ /* If caller isn't waiting for write, parent refcount is cache set */
+ closure_lock(&b->io, parent ?: &b->c->cl);
+
clear_bit(BTREE_NODE_dirty, &b->flags);
change_bit(BTREE_NODE_write_idx, &b->flags);
- bch_check_key_order(b, i);
- BUG_ON(b->written && !i->keys);
-
- do_btree_write(b);
-
- pr_debug("%s block %i keys %i", pbtree(b), b->written, i->keys);
+ do_btree_node_write(b);
b->written += set_blocks(i, b->c);
atomic_long_add(set_blocks(i, b->c) * b->c->sb.block_size,
bch_bset_init_next(b);
}
-static void btree_write_work(struct work_struct *w)
+static void btree_node_write_work(struct work_struct *w)
{
struct btree *b = container_of(to_delayed_work(w), struct btree, work);
- down_write(&b->lock);
+ rw_lock(true, b, b->level);
if (btree_node_dirty(b))
- __btree_write(b);
- up_write(&b->lock);
+ bch_btree_node_write(b, NULL);
+ rw_unlock(true, b);
}
-void bch_btree_write(struct btree *b, bool now, struct btree_op *op)
+static void bch_btree_leaf_dirty(struct btree *b, struct btree_op *op)
{
struct bset *i = b->sets[b->nsets].data;
struct btree_write *w = btree_current_write(b);
- BUG_ON(b->written &&
- (b->written >= btree_blocks(b) ||
- i->seq != b->sets[0].data->seq ||
- !i->keys));
+ BUG_ON(!b->written);
+ BUG_ON(!i->keys);
- if (!btree_node_dirty(b)) {
- set_btree_node_dirty(b);
- queue_delayed_work(btree_io_wq, &b->work,
- msecs_to_jiffies(30000));
- }
+ if (!btree_node_dirty(b))
+ queue_delayed_work(btree_io_wq, &b->work, 30 * HZ);
- w->prio_blocked += b->prio_blocked;
- b->prio_blocked = 0;
+ set_btree_node_dirty(b);
- if (op && op->journal && !b->level) {
+ if (op && op->journal) {
if (w->journal &&
journal_pin_cmp(b->c, w, op)) {
atomic_dec_bug(w->journal);
}
}
- if (current->bio_list)
- return;
-
/* Force write if set is too big */
- if (now ||
- b->level ||
- set_bytes(i) > PAGE_SIZE - 48) {
- if (op && now) {
- /* Must wait on multiple writes */
- BUG_ON(w->owner);
- w->owner = &op->cl;
- closure_get(&op->cl);
- }
-
- __btree_write(b);
- }
- BUG_ON(!b->written);
+ if (set_bytes(i) > PAGE_SIZE - 48 &&
+ !current->bio_list)
+ bch_btree_node_write(b, NULL);
}
/*
init_rwsem(&b->lock);
lockdep_set_novalidate_class(&b->lock);
INIT_LIST_HEAD(&b->list);
- INIT_DELAYED_WORK(&b->work, btree_write_work);
+ INIT_DELAYED_WORK(&b->work, btree_node_write_work);
b->c = c;
closure_init_unlocked(&b->io);
BUG_ON(btree_node_dirty(b) && !b->sets[0].data);
if (cl && btree_node_dirty(b))
- bch_btree_write(b, true, NULL);
+ bch_btree_node_write(b, NULL);
if (cl)
closure_wait_event_async(&b->io.wait, cl,
else if (!mutex_trylock(&c->bucket_lock))
return -1;
+ /*
+ * It's _really_ critical that we don't free too many btree nodes - we
+ * have to always leave ourselves a reserve. The reserve is how we
+ * guarantee that allocating memory for a new btree node can always
+ * succeed, so that inserting keys into the btree can always succeed and
+ * IO can always make forward progress:
+ */
nr /= c->btree_pages;
nr = min_t(unsigned long, nr, mca_can_free(c));
int ret = -ENOMEM;
struct btree *i;
+ trace_bcache_btree_cache_cannibalize(c);
+
if (!cl)
return ERR_PTR(-ENOMEM);
return ERR_PTR(-EAGAIN);
}
- /* XXX: tracepoint */
c->try_harder = cl;
c->try_harder_start = local_clock();
retry:
b = mca_find(c, k);
if (!b) {
+ if (current->bio_list)
+ return ERR_PTR(-EAGAIN);
+
mutex_lock(&c->bucket_lock);
b = mca_alloc(c, k, level, &op->cl);
mutex_unlock(&c->bucket_lock);
if (IS_ERR(b))
return b;
- bch_btree_read(b);
+ bch_btree_node_read(b);
if (!write)
downgrade_write(&b->lock);
for (; i <= b->nsets; i++)
prefetch(b->sets[i].data);
- if (!closure_wait_event(&b->io.wait, &op->cl,
- btree_node_read_done(b))) {
- rw_unlock(write, b);
- b = ERR_PTR(-EAGAIN);
- } else if (btree_node_io_error(b)) {
+ if (btree_node_io_error(b)) {
rw_unlock(write, b);
- b = ERR_PTR(-EIO);
- } else
- BUG_ON(!b->written);
+ return ERR_PTR(-EIO);
+ }
+
+ BUG_ON(!b->written);
return b;
}
mutex_unlock(&c->bucket_lock);
if (!IS_ERR_OR_NULL(b)) {
- bch_btree_read(b);
+ bch_btree_node_read(b);
rw_unlock(true, b);
}
}
{
unsigned i;
+ trace_bcache_btree_node_free(b);
+
/*
* The BUG_ON() in btree_node_get() implies that we must have a write
* lock on parent to free or even invalidate a node
*/
BUG_ON(op->lock <= b->level);
BUG_ON(b == b->c->root);
- pr_debug("bucket %s", pbtree(b));
if (btree_node_dirty(b))
btree_complete_write(b, btree_current_write(b));
clear_bit(BTREE_NODE_dirty, &b->flags);
- if (b->prio_blocked &&
- !atomic_sub_return(b->prio_blocked, &b->c->prio_blocked))
- wake_up(&b->c->alloc_wait);
-
- b->prio_blocked = 0;
-
cancel_delayed_work(&b->work);
mutex_lock(&b->c->bucket_lock);
goto retry;
}
- set_btree_node_read_done(b);
b->accessed = 1;
bch_bset_init_next(b);
mutex_unlock(&c->bucket_lock);
+
+ trace_bcache_btree_node_alloc(b);
return b;
err_free:
bch_bucket_free(c, &k.key);
__bkey_put(c, &k.key);
err:
mutex_unlock(&c->bucket_lock);
+
+ trace_bcache_btree_node_alloc_fail(b);
return b;
}
gc->nkeys++;
gc->data += KEY_SIZE(k);
- if (KEY_DIRTY(k)) {
+ if (KEY_DIRTY(k))
gc->dirty += KEY_SIZE(k);
- if (d)
- d->sectors_dirty_gc += KEY_SIZE(k);
- }
}
for (t = b->sets; t <= &b->sets[b->nsets]; t++)
if (!IS_ERR_OR_NULL(n)) {
swap(b, n);
+ __bkey_put(b->c, &b->key);
memcpy(k->ptr, b->key.ptr,
sizeof(uint64_t) * KEY_PTRS(&b->key));
- __bkey_put(b->c, &b->key);
- atomic_inc(&b->c->prio_blocked);
- b->prio_blocked++;
-
btree_node_free(n, op);
up_write(&n->lock);
}
btree_node_free(r->b, op);
up_write(&r->b->lock);
- pr_debug("coalesced %u nodes", nodes);
+ trace_bcache_btree_gc_coalesce(nodes);
gc->nodes--;
nodes--;
void write(struct btree *r)
{
if (!r->written)
- bch_btree_write(r, true, op);
- else if (btree_node_dirty(r)) {
- BUG_ON(btree_current_write(r)->owner);
- btree_current_write(r)->owner = writes;
- closure_get(writes);
-
- bch_btree_write(r, true, NULL);
- }
+ bch_btree_node_write(r, &op->cl);
+ else if (btree_node_dirty(r))
+ bch_btree_node_write(r, writes);
up_write(&r->lock);
}
ret = btree_gc_recurse(b, op, writes, gc);
if (!b->written || btree_node_dirty(b)) {
- atomic_inc(&b->c->prio_blocked);
- b->prio_blocked++;
- bch_btree_write(b, true, n ? op : NULL);
+ bch_btree_node_write(b, n ? &op->cl : NULL);
}
if (!IS_ERR_OR_NULL(n)) {
{
struct cache *ca;
struct bucket *b;
- struct bcache_device **d;
unsigned i;
if (!c->gc_mark_valid)
for_each_cache(ca, c, i)
for_each_bucket(b, ca) {
b->gc_gen = b->gen;
- if (!atomic_read(&b->pin))
+ if (!atomic_read(&b->pin)) {
SET_GC_MARK(b, GC_MARK_RECLAIMABLE);
+ SET_GC_SECTORS_USED(b, 0);
+ }
}
- for (d = c->devices;
- d < c->devices + c->nr_uuids;
- d++)
- if (*d)
- (*d)->sectors_dirty_gc = 0;
-
mutex_unlock(&c->bucket_lock);
}
size_t available = 0;
struct bucket *b;
struct cache *ca;
- struct bcache_device **d;
unsigned i;
mutex_lock(&c->bucket_lock);
}
}
- for (d = c->devices;
- d < c->devices + c->nr_uuids;
- d++)
- if (*d) {
- unsigned long last =
- atomic_long_read(&((*d)->sectors_dirty));
- long difference = (*d)->sectors_dirty_gc - last;
-
- pr_debug("sectors dirty off by %li", difference);
-
- (*d)->sectors_dirty_last += difference;
-
- atomic_long_set(&((*d)->sectors_dirty),
- (*d)->sectors_dirty_gc);
- }
-
mutex_unlock(&c->bucket_lock);
return available;
}
struct gc_stat stats;
struct closure writes;
struct btree_op op;
-
uint64_t start_time = local_clock();
- trace_bcache_gc_start(c->sb.set_uuid);
- blktrace_msg_all(c, "Starting gc");
+
+ trace_bcache_gc_start(c);
memset(&stats, 0, sizeof(struct gc_stat));
closure_init_stack(&writes);
btree_gc_start(c);
+ atomic_inc(&c->prio_blocked);
+
ret = btree_root(gc_root, c, &op, &writes, &stats);
closure_sync(&op.cl);
closure_sync(&writes);
if (ret) {
- blktrace_msg_all(c, "Stopped gc");
pr_warn("gc failed!");
-
continue_at(cl, bch_btree_gc, bch_gc_wq);
}
available = bch_btree_gc_finish(c);
+ atomic_dec(&c->prio_blocked);
+ wake_up_allocators(c);
+
bch_time_stats_update(&c->btree_gc_time, start_time);
stats.key_bytes *= sizeof(uint64_t);
stats.data <<= 9;
stats.in_use = (c->nbuckets - available) * 100 / c->nbuckets;
memcpy(&c->gc_stats, &stats, sizeof(struct gc_stat));
- blktrace_msg_all(c, "Finished gc");
- trace_bcache_gc_end(c->sb.set_uuid);
- wake_up(&c->alloc_wait);
+ trace_bcache_gc_end(c);
continue_at(cl, bch_moving_gc, bch_gc_wq);
}
struct btree_iter *iter,
struct btree_op *op)
{
- void subtract_dirty(struct bkey *k, int sectors)
+ void subtract_dirty(struct bkey *k, uint64_t offset, int sectors)
{
- struct bcache_device *d = b->c->devices[KEY_INODE(k)];
-
- if (KEY_DIRTY(k) && d)
- atomic_long_sub(sectors, &d->sectors_dirty);
+ if (KEY_DIRTY(k))
+ bcache_dev_sectors_dirty_add(b->c, KEY_INODE(k),
+ offset, -sectors);
}
+ uint64_t old_offset;
unsigned old_size, sectors_found = 0;
while (1) {
if (bkey_cmp(k, &START_KEY(insert)) <= 0)
continue;
+ old_offset = KEY_START(k);
old_size = KEY_SIZE(k);
/*
struct bkey *top;
- subtract_dirty(k, KEY_SIZE(insert));
+ subtract_dirty(k, KEY_START(insert), KEY_SIZE(insert));
if (bkey_written(b, k)) {
/*
}
}
- subtract_dirty(k, old_size - KEY_SIZE(k));
+ subtract_dirty(k, old_offset, old_size - KEY_SIZE(k));
}
check_failed:
{
struct bset *i = b->sets[b->nsets].data;
struct bkey *m, *prev;
- const char *status = "insert";
+ unsigned status = BTREE_INSERT_STATUS_INSERT;
BUG_ON(bkey_cmp(k, &b->key) > 0);
BUG_ON(b->level && !KEY_PTRS(k));
goto insert;
/* prev is in the tree, if we merge we're done */
- status = "back merging";
+ status = BTREE_INSERT_STATUS_BACK_MERGE;
if (prev &&
bch_bkey_try_merge(b, prev, k))
goto merged;
- status = "overwrote front";
+ status = BTREE_INSERT_STATUS_OVERWROTE;
if (m != end(i) &&
KEY_PTRS(m) == KEY_PTRS(k) && !KEY_SIZE(m))
goto copy;
- status = "front merge";
+ status = BTREE_INSERT_STATUS_FRONT_MERGE;
if (m != end(i) &&
bch_bkey_try_merge(b, k, m))
goto copy;
insert: shift_keys(b, m, k);
copy: bkey_copy(m, k);
merged:
- bch_check_keys(b, "%s for %s at %s: %s", status,
- op_type(op), pbtree(b), pkey(k));
- bch_check_key_order_msg(b, i, "%s for %s at %s: %s", status,
- op_type(op), pbtree(b), pkey(k));
+ if (KEY_DIRTY(k))
+ bcache_dev_sectors_dirty_add(b->c, KEY_INODE(k),
+ KEY_START(k), KEY_SIZE(k));
+
+ bch_check_keys(b, "%u for %s", status, op_type(op));
if (b->level && !KEY_OFFSET(k))
- b->prio_blocked++;
+ btree_current_write(b)->prio_blocked++;
- pr_debug("%s for %s at %s: %s", status,
- op_type(op), pbtree(b), pkey(k));
+ trace_bcache_btree_insert_key(b, k, op->type, status);
return true;
}
-bool bch_btree_insert_keys(struct btree *b, struct btree_op *op)
+static bool bch_btree_insert_keys(struct btree *b, struct btree_op *op)
{
bool ret = false;
struct bkey *k;
should_split(b))
goto out;
- op->replace = KEY(op->inode, bio_end(bio), bio_sectors(bio));
+ op->replace = KEY(op->inode, bio_end_sector(bio), bio_sectors(bio));
SET_KEY_PTRS(&op->replace, 1);
get_random_bytes(&op->replace.ptr[0], sizeof(uint64_t));
BUG_ON(op->type != BTREE_INSERT);
BUG_ON(!btree_insert_key(b, op, &tmp.k));
- bch_btree_write(b, false, NULL);
ret = true;
out:
downgrade_write(&b->lock);
split = set_blocks(n1->sets[0].data, n1->c) > (btree_blocks(b) * 4) / 5;
- pr_debug("%ssplitting at %s keys %i", split ? "" : "not ",
- pbtree(b), n1->sets[0].data->keys);
-
if (split) {
unsigned keys = 0;
+ trace_bcache_btree_node_split(b, n1->sets[0].data->keys);
+
n2 = bch_btree_node_alloc(b->c, b->level, &op->cl);
if (IS_ERR(n2))
goto err_free1;
bkey_copy_key(&n2->key, &b->key);
bch_keylist_add(&op->keys, &n2->key);
- bch_btree_write(n2, true, op);
+ bch_btree_node_write(n2, &op->cl);
rw_unlock(true, n2);
- } else
+ } else {
+ trace_bcache_btree_node_compact(b, n1->sets[0].data->keys);
+
bch_btree_insert_keys(n1, op);
+ }
bch_keylist_add(&op->keys, &n1->key);
- bch_btree_write(n1, true, op);
+ bch_btree_node_write(n1, &op->cl);
if (n3) {
bkey_copy_key(&n3->key, &MAX_KEY);
bch_btree_insert_keys(n3, op);
- bch_btree_write(n3, true, op);
+ bch_btree_node_write(n3, &op->cl);
closure_sync(&op->cl);
bch_btree_set_root(n3);
BUG_ON(write_block(b) != b->sets[b->nsets].data);
- if (bch_btree_insert_keys(b, op))
- bch_btree_write(b, false, op);
+ if (bch_btree_insert_keys(b, op)) {
+ if (!b->level)
+ bch_btree_leaf_dirty(b, op);
+ else
+ bch_btree_node_write(b, &op->cl);
+ }
}
return 0;
void bch_btree_set_root(struct btree *b)
{
unsigned i;
+ struct closure cl;
+
+ closure_init_stack(&cl);
+
+ trace_bcache_btree_set_root(b);
BUG_ON(!b->written);
b->c->root = b;
__bkey_put(b->c, &b->key);
- bch_journal_meta(b->c, NULL);
- pr_debug("%s for %pf", pbtree(b), __builtin_return_address(0));
+ bch_journal_meta(b->c, &cl);
+ closure_sync(&cl);
}
/* Cache lookup */
KEY_OFFSET(k) - bio->bi_sector);
n = bch_bio_split(bio, sectors, GFP_NOIO, s->d->bio_split);
- if (!n)
- return -EAGAIN;
-
if (n == bio)
op->lookup_done = true;
n->bi_end_io = bch_cache_read_endio;
n->bi_private = &s->cl;
- trace_bcache_cache_hit(n);
__bch_submit_bbio(n, b->c);
}
struct btree_iter iter;
bch_btree_iter_init(b, &iter, &KEY(op->inode, bio->bi_sector, 0));
- pr_debug("at %s searching for %u:%llu", pbtree(b), op->inode,
- (uint64_t) bio->bi_sector);
-
do {
k = bch_btree_iter_next_filter(&iter, b, bch_ptr_bad);
if (!k) {
}
static int bch_btree_refill_keybuf(struct btree *b, struct btree_op *op,
- struct keybuf *buf, struct bkey *end)
+ struct keybuf *buf, struct bkey *end,
+ keybuf_pred_fn *pred)
{
struct btree_iter iter;
bch_btree_iter_init(b, &iter, &buf->last_scanned);
if (bkey_cmp(&buf->last_scanned, end) >= 0)
break;
- if (buf->key_predicate(buf, k)) {
+ if (pred(buf, k)) {
struct keybuf_key *w;
- pr_debug("%s", pkey(k));
-
spin_lock(&buf->lock);
w = array_alloc(&buf->freelist);
if (!k)
break;
- btree(refill_keybuf, k, b, op, buf, end);
+ btree(refill_keybuf, k, b, op, buf, end, pred);
/*
* Might get an error here, but can't really do anything
* and it'll get logged elsewhere. Just read what we
}
void bch_refill_keybuf(struct cache_set *c, struct keybuf *buf,
- struct bkey *end)
+ struct bkey *end, keybuf_pred_fn *pred)
{
struct bkey start = buf->last_scanned;
struct btree_op op;
cond_resched();
- btree_root(refill_keybuf, c, &op, buf, end);
+ btree_root(refill_keybuf, c, &op, buf, end, pred);
closure_sync(&op.cl);
pr_debug("found %s keys from %llu:%llu to %llu:%llu",
struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *c,
struct keybuf *buf,
- struct bkey *end)
+ struct bkey *end,
+ keybuf_pred_fn *pred)
{
struct keybuf_key *ret;
break;
}
- bch_refill_keybuf(c, buf, end);
+ bch_refill_keybuf(c, buf, end, pred);
}
return ret;
}
-void bch_keybuf_init(struct keybuf *buf, keybuf_pred_fn *fn)
+void bch_keybuf_init(struct keybuf *buf)
{
- buf->key_predicate = fn;
buf->last_scanned = MAX_KEY;
buf->keys = RB_ROOT;
#include "debug.h"
struct btree_write {
- struct closure *owner;
atomic_t *journal;
/* If btree_split() frees a btree node, it writes a new pointer to that
*/
struct bset_tree sets[MAX_BSETS];
- /* Used to refcount bio splits, also protects b->bio */
+ /* For outstanding btree writes, used as a lock - protects write_idx */
struct closure_with_waitlist io;
- /* Gets transferred to w->prio_blocked - see the comment there */
- int prio_blocked;
-
struct list_head list;
struct delayed_work work;
- uint64_t io_start_time;
struct btree_write writes[2];
struct bio *bio;
};
{ set_bit(BTREE_NODE_ ## flag, &b->flags); } \
enum btree_flags {
- BTREE_NODE_read_done,
BTREE_NODE_io_error,
BTREE_NODE_dirty,
BTREE_NODE_write_idx,
};
-BTREE_FLAG(read_done);
BTREE_FLAG(io_error);
BTREE_FLAG(dirty);
BTREE_FLAG(write_idx);
BKEY_PADDED(replace);
};
+enum {
+ BTREE_INSERT_STATUS_INSERT,
+ BTREE_INSERT_STATUS_BACK_MERGE,
+ BTREE_INSERT_STATUS_OVERWROTE,
+ BTREE_INSERT_STATUS_FRONT_MERGE,
+};
+
void bch_btree_op_init_stack(struct btree_op *);
static inline void rw_lock(bool w, struct btree *b, int level)
#ifdef CONFIG_BCACHE_EDEBUG
unsigned i;
- if (w &&
- b->key.ptr[0] &&
- btree_node_read_done(b))
+ if (w && b->key.ptr[0])
for (i = 0; i <= b->nsets; i++)
bch_check_key_order(b, b->sets[i].data);
#endif
> btree_blocks(b));
}
-void bch_btree_read_done(struct closure *);
-void bch_btree_read(struct btree *);
-void bch_btree_write(struct btree *b, bool now, struct btree_op *op);
+void bch_btree_node_read(struct btree *);
+void bch_btree_node_write(struct btree *, struct closure *);
void bch_cannibalize_unlock(struct cache_set *, struct closure *);
void bch_btree_set_root(struct btree *);
struct btree *bch_btree_node_get(struct cache_set *, struct bkey *,
int, struct btree_op *);
-bool bch_btree_insert_keys(struct btree *, struct btree_op *);
bool bch_btree_insert_check_key(struct btree *, struct btree_op *,
struct bio *);
int bch_btree_insert(struct btree_op *, struct cache_set *);
int bch_btree_check(struct cache_set *, struct btree_op *);
uint8_t __bch_btree_mark_key(struct cache_set *, int, struct bkey *);
-void bch_keybuf_init(struct keybuf *, keybuf_pred_fn *);
-void bch_refill_keybuf(struct cache_set *, struct keybuf *, struct bkey *);
+void bch_keybuf_init(struct keybuf *);
+void bch_refill_keybuf(struct cache_set *, struct keybuf *, struct bkey *,
+ keybuf_pred_fn *);
bool bch_keybuf_check_overlapping(struct keybuf *, struct bkey *,
struct bkey *);
void bch_keybuf_del(struct keybuf *, struct keybuf_key *);
struct keybuf_key *bch_keybuf_next(struct keybuf *);
-struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *,
- struct keybuf *, struct bkey *);
+struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *, struct keybuf *,
+ struct bkey *, keybuf_pred_fn *);
#endif
} else {
struct closure *parent = cl->parent;
struct closure_waitlist *wait = closure_waitlist(cl);
+ closure_fn *destructor = cl->fn;
closure_debug_destroy(cl);
+ smp_mb();
atomic_set(&cl->remaining, -1);
if (wait)
closure_wake_up(wait);
- if (cl->fn)
- cl->fn(cl);
+ if (destructor)
+ destructor(cl);
if (parent)
closure_put(parent);
return "";
}
-struct keyprint_hack bch_pkey(const struct bkey *k)
+int bch_bkey_to_text(char *buf, size_t size, const struct bkey *k)
{
unsigned i = 0;
- struct keyprint_hack r;
- char *out = r.s, *end = r.s + KEYHACK_SIZE;
+ char *out = buf, *end = buf + size;
#define p(...) (out += scnprintf(out, end - out, __VA_ARGS__))
if (KEY_CSUM(k))
p(" cs%llu %llx", KEY_CSUM(k), k->ptr[1]);
#undef p
- return r;
+ return out - buf;
}
-struct keyprint_hack bch_pbtree(const struct btree *b)
+int bch_btree_to_text(char *buf, size_t size, const struct btree *b)
{
- struct keyprint_hack r;
-
- snprintf(r.s, 40, "%zu level %i/%i", PTR_BUCKET_NR(b->c, &b->key, 0),
- b->level, b->c->root ? b->c->root->level : -1);
- return r;
+ return scnprintf(buf, size, "%zu level %i/%i",
+ PTR_BUCKET_NR(b->c, &b->key, 0),
+ b->level, b->c->root ? b->c->root->level : -1);
}
#if defined(CONFIG_BCACHE_DEBUG) || defined(CONFIG_BCACHE_EDEBUG)
{
struct bkey *k;
unsigned j;
+ char buf[80];
for (k = i->start; k < end(i); k = bkey_next(k)) {
+ bch_bkey_to_text(buf, sizeof(buf), k);
printk(KERN_ERR "block %zu key %zi/%u: %s", index(i, b),
- (uint64_t *) k - i->d, i->keys, pkey(k));
+ (uint64_t *) k - i->d, i->keys, buf);
for (j = 0; j < KEY_PTRS(k); j++) {
size_t n = PTR_BUCKET_NR(b->c, k, j);
v->written = 0;
v->level = b->level;
- bch_btree_read(v);
+ bch_btree_node_read(v);
closure_wait_event(&v->io.wait, &cl,
atomic_read(&b->io.cl.remaining) == -1);
if (!check)
return;
- if (bch_bio_alloc_pages(check, GFP_NOIO))
+ if (bio_alloc_pages(check, GFP_NOIO))
goto out_put;
check->bi_rw = READ_SYNC;
va_list args)
{
unsigned i;
+ char buf[80];
console_lock();
console_unlock();
- panic("at %s\n", pbtree(b));
+ bch_btree_to_text(buf, sizeof(buf), b);
+ panic("at %s\n", buf);
}
void bch_check_key_order_msg(struct btree *b, struct bset *i,
{
struct dump_iterator *i = file->private_data;
ssize_t ret = 0;
+ char kbuf[80];
while (size) {
struct keybuf_key *w;
if (i->bytes)
break;
- w = bch_keybuf_next_rescan(i->c, &i->keys, &MAX_KEY);
+ w = bch_keybuf_next_rescan(i->c, &i->keys, &MAX_KEY, dump_pred);
if (!w)
break;
- i->bytes = snprintf(i->buf, PAGE_SIZE, "%s\n", pkey(&w->key));
+ bch_bkey_to_text(kbuf, sizeof(kbuf), &w->key);
+ i->bytes = snprintf(i->buf, PAGE_SIZE, "%s\n", kbuf);
bch_keybuf_del(&i->keys, w);
}
file->private_data = i;
i->c = c;
- bch_keybuf_init(&i->keys, dump_pred);
+ bch_keybuf_init(&i->keys);
i->keys.last_scanned = KEY(0, 0, 0);
return 0;
#endif
-/* Fuzz tester has rotted: */
-#if 0
-
-static ssize_t btree_fuzz(struct kobject *k, struct kobj_attribute *a,
- const char *buffer, size_t size)
-{
- void dump(struct btree *b)
- {
- struct bset *i;
-
- for (i = b->sets[0].data;
- index(i, b) < btree_blocks(b) &&
- i->seq == b->sets[0].data->seq;
- i = ((void *) i) + set_blocks(i, b->c) * block_bytes(b->c))
- dump_bset(b, i);
- }
-
- struct cache_sb *sb;
- struct cache_set *c;
- struct btree *all[3], *b, *fill, *orig;
- int j;
-
- struct btree_op op;
- bch_btree_op_init_stack(&op);
-
- sb = kzalloc(sizeof(struct cache_sb), GFP_KERNEL);
- if (!sb)
- return -ENOMEM;
-
- sb->bucket_size = 128;
- sb->block_size = 4;
-
- c = bch_cache_set_alloc(sb);
- if (!c)
- return -ENOMEM;
-
- for (j = 0; j < 3; j++) {
- BUG_ON(list_empty(&c->btree_cache));
- all[j] = list_first_entry(&c->btree_cache, struct btree, list);
- list_del_init(&all[j]->list);
-
- all[j]->key = KEY(0, 0, c->sb.bucket_size);
- bkey_copy_key(&all[j]->key, &MAX_KEY);
- }
-
- b = all[0];
- fill = all[1];
- orig = all[2];
-
- while (1) {
- for (j = 0; j < 3; j++)
- all[j]->written = all[j]->nsets = 0;
-
- bch_bset_init_next(b);
-
- while (1) {
- struct bset *i = write_block(b);
- struct bkey *k = op.keys.top;
- unsigned rand;
-
- bkey_init(k);
- rand = get_random_int();
-
- op.type = rand & 1
- ? BTREE_INSERT
- : BTREE_REPLACE;
- rand >>= 1;
-
- SET_KEY_SIZE(k, bucket_remainder(c, rand));
- rand >>= c->bucket_bits;
- rand &= 1024 * 512 - 1;
- rand += c->sb.bucket_size;
- SET_KEY_OFFSET(k, rand);
-#if 0
- SET_KEY_PTRS(k, 1);
-#endif
- bch_keylist_push(&op.keys);
- bch_btree_insert_keys(b, &op);
-
- if (should_split(b) ||
- set_blocks(i, b->c) !=
- __set_blocks(i, i->keys + 15, b->c)) {
- i->csum = csum_set(i);
-
- memcpy(write_block(fill),
- i, set_bytes(i));
-
- b->written += set_blocks(i, b->c);
- fill->written = b->written;
- if (b->written == btree_blocks(b))
- break;
-
- bch_btree_sort_lazy(b);
- bch_bset_init_next(b);
- }
- }
-
- memcpy(orig->sets[0].data,
- fill->sets[0].data,
- btree_bytes(c));
-
- bch_btree_sort(b);
- fill->written = 0;
- bch_btree_read_done(&fill->io.cl);
-
- if (b->sets[0].data->keys != fill->sets[0].data->keys ||
- memcmp(b->sets[0].data->start,
- fill->sets[0].data->start,
- b->sets[0].data->keys * sizeof(uint64_t))) {
- struct bset *i = b->sets[0].data;
- struct bkey *k, *l;
-
- for (k = i->start,
- l = fill->sets[0].data->start;
- k < end(i);
- k = bkey_next(k), l = bkey_next(l))
- if (bkey_cmp(k, l) ||
- KEY_SIZE(k) != KEY_SIZE(l))
- pr_err("key %zi differs: %s != %s",
- (uint64_t *) k - i->d,
- pkey(k), pkey(l));
-
- for (j = 0; j < 3; j++) {
- pr_err("**** Set %i ****", j);
- dump(all[j]);
- }
- panic("\n");
- }
-
- pr_info("fuzz complete: %i keys", b->sets[0].data->keys);
- }
-}
-
-kobj_attribute_write(fuzz, btree_fuzz);
-#endif
-
void bch_debug_exit(void)
{
if (!IS_ERR_OR_NULL(debug))
int __init bch_debug_init(struct kobject *kobj)
{
int ret = 0;
-#if 0
- ret = sysfs_create_file(kobj, &ksysfs_fuzz.attr);
- if (ret)
- return ret;
-#endif
debug = debugfs_create_dir("bcache", NULL);
return ret;
/* Btree/bkey debug printing */
-#define KEYHACK_SIZE 80
-struct keyprint_hack {
- char s[KEYHACK_SIZE];
-};
-
-struct keyprint_hack bch_pkey(const struct bkey *k);
-struct keyprint_hack bch_pbtree(const struct btree *b);
-#define pkey(k) (&bch_pkey(k).s[0])
-#define pbtree(b) (&bch_pbtree(b).s[0])
+int bch_bkey_to_text(char *buf, size_t size, const struct bkey *k);
+int bch_btree_to_text(char *buf, size_t size, const struct btree *b);
#ifdef CONFIG_BCACHE_EDEBUG
#include "bset.h"
#include "debug.h"
+#include <linux/blkdev.h>
+
static void bch_bi_idx_hack_endio(struct bio *bio, int error)
{
struct bio *p = bio->bi_private;
* The newly allocated bio will point to @bio's bi_io_vec, if the split was on a
* bvec boundry; it is the caller's responsibility to ensure that @bio is not
* freed before the split.
- *
- * If bch_bio_split() is running under generic_make_request(), it's not safe to
- * allocate more than one bio from the same bio set. Therefore, if it is running
- * under generic_make_request() it masks out __GFP_WAIT when doing the
- * allocation. The caller must check for failure if there's any possibility of
- * it being called from under generic_make_request(); it is then the caller's
- * responsibility to retry from a safe context (by e.g. punting to workqueue).
*/
struct bio *bch_bio_split(struct bio *bio, int sectors,
gfp_t gfp, struct bio_set *bs)
BUG_ON(sectors <= 0);
- /*
- * If we're being called from underneath generic_make_request() and we
- * already allocated any bios from this bio set, we risk deadlock if we
- * use the mempool. So instead, we possibly fail and let the caller punt
- * to workqueue or somesuch and retry in a safe context.
- */
- if (current->bio_list)
- gfp &= ~__GFP_WAIT;
-
if (sectors >= bio_sectors(bio))
return bio;
if (bio->bi_rw & REQ_DISCARD) {
ret = bio_alloc_bioset(gfp, 1, bs);
+ if (!ret)
+ return NULL;
idx = 0;
goto out;
}
struct request_queue *q = bdev_get_queue(bio->bi_bdev);
unsigned max_segments = min_t(unsigned, BIO_MAX_PAGES,
queue_max_segments(q));
- struct bio_vec *bv, *end = bio_iovec(bio) +
- min_t(int, bio_segments(bio), max_segments);
if (bio->bi_rw & REQ_DISCARD)
return min(ret, q->limits.max_discard_sectors);
if (bio_segments(bio) > max_segments ||
q->merge_bvec_fn) {
+ struct bio_vec *bv;
+ int i, seg = 0;
+
ret = 0;
- for (bv = bio_iovec(bio); bv < end; bv++) {
+ bio_for_each_segment(bv, bio, i) {
struct bvec_merge_data bvm = {
.bi_bdev = bio->bi_bdev,
.bi_sector = bio->bi_sector,
.bi_rw = bio->bi_rw,
};
+ if (seg == max_segments)
+ break;
+
if (q->merge_bvec_fn &&
q->merge_bvec_fn(q, &bvm, bv) < (int) bv->bv_len)
break;
+ seg++;
ret += bv->bv_len >> 9;
}
}
closure_put(cl);
}
-static void __bch_bio_submit_split(struct closure *cl)
-{
- struct bio_split_hook *s = container_of(cl, struct bio_split_hook, cl);
- struct bio *bio = s->bio, *n;
-
- do {
- n = bch_bio_split(bio, bch_bio_max_sectors(bio),
- GFP_NOIO, s->p->bio_split);
- if (!n)
- continue_at(cl, __bch_bio_submit_split, system_wq);
-
- n->bi_end_io = bch_bio_submit_split_endio;
- n->bi_private = cl;
-
- closure_get(cl);
- bch_generic_make_request_hack(n);
- } while (n != bio);
-
- continue_at(cl, bch_bio_submit_split_done, NULL);
-}
-
void bch_generic_make_request(struct bio *bio, struct bio_split_pool *p)
{
struct bio_split_hook *s;
+ struct bio *n;
if (!bio_has_data(bio) && !(bio->bi_rw & REQ_DISCARD))
goto submit;
goto submit;
s = mempool_alloc(p->bio_split_hook, GFP_NOIO);
+ closure_init(&s->cl, NULL);
s->bio = bio;
s->p = p;
s->bi_private = bio->bi_private;
bio_get(bio);
- closure_call(&s->cl, __bch_bio_submit_split, NULL, NULL);
- return;
+ do {
+ n = bch_bio_split(bio, bch_bio_max_sectors(bio),
+ GFP_NOIO, s->p->bio_split);
+
+ n->bi_end_io = bch_bio_submit_split_endio;
+ n->bi_private = &s->cl;
+
+ closure_get(&s->cl);
+ bch_generic_make_request_hack(n);
+ } while (n != bio);
+
+ continue_at(&s->cl, bch_bio_submit_split_done, NULL);
submit:
bch_generic_make_request_hack(bio);
}
#include "debug.h"
#include "request.h"
+#include <trace/events/bcache.h>
+
/*
* Journal replay/recovery:
*
pr_debug("starting binary search, l %u r %u", l, r);
while (l + 1 < r) {
+ seq = list_entry(list->prev, struct journal_replay,
+ list)->j.seq;
+
m = (l + r) >> 1;
+ read_bucket(m);
- if (read_bucket(m))
+ if (seq != list_entry(list->prev, struct journal_replay,
+ list)->j.seq)
l = m;
else
r = m;
for (k = i->j.start;
k < end(&i->j);
k = bkey_next(k)) {
- pr_debug("%s", pkey(k));
+ trace_bcache_journal_replay_key(k);
+
bkey_copy(op->keys.top, k);
bch_keylist_push(&op->keys);
return;
found:
if (btree_node_dirty(best))
- bch_btree_write(best, true, NULL);
+ bch_btree_node_write(best, NULL);
rw_unlock(true, best);
}
bio_reset(bio);
bio->bi_sector = PTR_OFFSET(k, i);
bio->bi_bdev = ca->bdev;
- bio->bi_rw = REQ_WRITE|REQ_SYNC|REQ_META|REQ_FLUSH;
+ bio->bi_rw = REQ_WRITE|REQ_SYNC|REQ_META|REQ_FLUSH|REQ_FUA;
bio->bi_size = sectors << 9;
bio->bi_end_io = journal_write_endio;
spin_lock(&c->journal.lock);
if (journal_full(&c->journal)) {
- /* XXX: tracepoint */
+ trace_bcache_journal_full(c);
+
closure_wait(&c->journal.wait, cl);
journal_reclaim(c);
if (b * c->sb.block_size > PAGE_SECTORS << JSET_BITS ||
b > c->journal.blocks_free) {
- /* XXX: If we were inserting so many keys that they won't fit in
+ trace_bcache_journal_entry_full(c);
+
+ /*
+ * XXX: If we were inserting so many keys that they won't fit in
* an _empty_ journal write, we'll deadlock. For now, handle
* this in bch_keylist_realloc() - but something to think about.
*/
BUG_ON(!w->data->keys);
- /* XXX: tracepoint */
BUG_ON(!closure_wait(&w->wait, cl));
closure_flush(&c->journal.io);
#include "debug.h"
#include "request.h"
+#include <trace/events/bcache.h>
+
struct moving_io {
struct keybuf_key *w;
struct search s;
{
struct moving_io *io = container_of(cl, struct moving_io, s.cl);
struct bio *bio = &io->bio.bio;
- struct bio_vec *bv = bio_iovec_idx(bio, bio->bi_vcnt);
+ struct bio_vec *bv;
+ int i;
- while (bv-- != bio->bi_io_vec)
+ bio_for_each_segment_all(bv, bio, i)
__free_page(bv->bv_page);
- pr_debug("%s %s", io->s.op.insert_collision
- ? "collision moving" : "moved",
- pkey(&io->w->key));
+ if (io->s.op.insert_collision)
+ trace_bcache_gc_copy_collision(&io->w->key);
bch_keybuf_del(&io->s.op.c->moving_gc_keys, io->w);
struct moving_io *io = container_of(s, struct moving_io, s);
if (!s->error) {
- trace_bcache_write_moving(&io->bio.bio);
-
moving_init(io);
io->bio.bio.bi_sector = KEY_START(&io->w->key);
struct moving_io *io = container_of(s, struct moving_io, s);
struct bio *bio = &io->bio.bio;
- trace_bcache_read_moving(bio);
bch_submit_bbio(bio, s->op.c, &io->w->key, 0);
continue_at(cl, write_moving, bch_gc_wq);
/* XXX: if we error, background writeback could stall indefinitely */
while (!test_bit(CACHE_SET_STOPPING, &c->flags)) {
- w = bch_keybuf_next_rescan(c, &c->moving_gc_keys, &MAX_KEY);
+ w = bch_keybuf_next_rescan(c, &c->moving_gc_keys,
+ &MAX_KEY, moving_pred);
if (!w)
break;
bio->bi_rw = READ;
bio->bi_end_io = read_moving_endio;
- if (bch_bio_alloc_pages(bio, GFP_KERNEL))
+ if (bio_alloc_pages(bio, GFP_KERNEL))
goto err;
- pr_debug("%s", pkey(&w->key));
+ trace_bcache_gc_copy(&w->key);
closure_call(&io->s.cl, read_moving_submit, NULL, &c->gc.cl);
void bch_moving_init_cache_set(struct cache_set *c)
{
- bch_keybuf_init(&c->moving_gc_keys, moving_pred);
+ bch_keybuf_init(&c->moving_gc_keys);
}
#include "btree.h"
#include "debug.h"
#include "request.h"
+#include "writeback.h"
#include <linux/cgroup.h>
#include <linux/module.h>
#define CUTOFF_CACHE_ADD 95
#define CUTOFF_CACHE_READA 90
-#define CUTOFF_WRITEBACK 50
-#define CUTOFF_WRITEBACK_SYNC 75
struct kmem_cache *bch_search_cache;
bch_queue_gc(op->c);
}
+ /*
+ * Journal writes are marked REQ_FLUSH; if the original write was a
+ * flush, it'll wait on the journal write.
+ */
+ bio->bi_rw &= ~(REQ_FLUSH|REQ_FUA);
+
do {
unsigned i;
struct bkey *k;
goto err;
n = bch_bio_split(bio, KEY_SIZE(k), GFP_NOIO, split);
- if (!n) {
- __bkey_put(op->c, k);
- continue_at(cl, bch_insert_data_loop, bcache_wq);
- }
n->bi_end_io = bch_insert_data_endio;
n->bi_private = cl;
if (KEY_CSUM(k))
bio_csum(n, k);
- pr_debug("%s", pkey(k));
+ trace_bcache_cache_insert(k);
bch_keylist_push(&op->keys);
- trace_bcache_cache_insert(n, n->bi_sector, n->bi_bdev);
n->bi_rw |= REQ_WRITE;
bch_submit_bbio(n, op->c, k, 0);
} while (n != bio);
s->task = current;
s->orig_bio = bio;
s->write = (bio->bi_rw & REQ_WRITE) != 0;
- s->op.flush_journal = (bio->bi_rw & REQ_FLUSH) != 0;
+ s->op.flush_journal = (bio->bi_rw & (REQ_FLUSH|REQ_FUA)) != 0;
s->op.skip = (bio->bi_rw & REQ_DISCARD) != 0;
s->recoverable = 1;
s->start_time = jiffies;
int i;
if (s->recoverable) {
- /* The cache read failed, but we can retry from the backing
- * device.
- */
- pr_debug("recovering at sector %llu",
- (uint64_t) s->orig_bio->bi_sector);
+ /* Retry from the backing device: */
+ trace_bcache_read_retry(s->orig_bio);
s->error = 0;
bv = s->bio.bio.bi_io_vec;
/* XXX: invalidate cache */
- trace_bcache_read_retry(&s->bio.bio);
closure_bio_submit(&s->bio.bio, &s->cl, s->d);
}
*/
if (s->op.cache_bio) {
- struct bio_vec *src, *dst;
- unsigned src_offset, dst_offset, bytes;
- void *dst_ptr;
-
bio_reset(s->op.cache_bio);
s->op.cache_bio->bi_sector = s->cache_miss->bi_sector;
s->op.cache_bio->bi_bdev = s->cache_miss->bi_bdev;
s->op.cache_bio->bi_size = s->cache_bio_sectors << 9;
bch_bio_map(s->op.cache_bio, NULL);
- src = bio_iovec(s->op.cache_bio);
- dst = bio_iovec(s->cache_miss);
- src_offset = src->bv_offset;
- dst_offset = dst->bv_offset;
- dst_ptr = kmap(dst->bv_page);
-
- while (1) {
- if (dst_offset == dst->bv_offset + dst->bv_len) {
- kunmap(dst->bv_page);
- dst++;
- if (dst == bio_iovec_idx(s->cache_miss,
- s->cache_miss->bi_vcnt))
- break;
-
- dst_offset = dst->bv_offset;
- dst_ptr = kmap(dst->bv_page);
- }
-
- if (src_offset == src->bv_offset + src->bv_len) {
- src++;
- if (src == bio_iovec_idx(s->op.cache_bio,
- s->op.cache_bio->bi_vcnt))
- BUG();
-
- src_offset = src->bv_offset;
- }
-
- bytes = min(dst->bv_offset + dst->bv_len - dst_offset,
- src->bv_offset + src->bv_len - src_offset);
-
- memcpy(dst_ptr + dst_offset,
- page_address(src->bv_page) + src_offset,
- bytes);
-
- src_offset += bytes;
- dst_offset += bytes;
- }
+ bio_copy_data(s->cache_miss, s->op.cache_bio);
bio_put(s->cache_miss);
s->cache_miss = NULL;
struct cached_dev *dc = container_of(s->d, struct cached_dev, disk);
bch_mark_cache_accounting(s, !s->cache_miss, s->op.skip);
+ trace_bcache_read(s->orig_bio, !s->cache_miss, s->op.skip);
if (s->error)
continue_at_nobarrier(cl, request_read_error, bcache_wq);
struct bio *miss;
miss = bch_bio_split(bio, sectors, GFP_NOIO, s->d->bio_split);
- if (!miss)
- return -EAGAIN;
-
if (miss == bio)
s->op.lookup_done = true;
reada = min(dc->readahead >> 9,
sectors - bio_sectors(miss));
- if (bio_end(miss) + reada > bdev_sectors(miss->bi_bdev))
- reada = bdev_sectors(miss->bi_bdev) - bio_end(miss);
+ if (bio_end_sector(miss) + reada > bdev_sectors(miss->bi_bdev))
+ reada = bdev_sectors(miss->bi_bdev) -
+ bio_end_sector(miss);
}
s->cache_bio_sectors = bio_sectors(miss) + reada;
goto out_put;
bch_bio_map(s->op.cache_bio, NULL);
- if (bch_bio_alloc_pages(s->op.cache_bio, __GFP_NOWARN|GFP_NOIO))
+ if (bio_alloc_pages(s->op.cache_bio, __GFP_NOWARN|GFP_NOIO))
goto out_put;
s->cache_miss = miss;
bio_get(s->op.cache_bio);
- trace_bcache_cache_miss(s->orig_bio);
closure_bio_submit(s->op.cache_bio, &s->cl, s->d);
return ret;
cached_dev_bio_complete(cl);
}
-static bool should_writeback(struct cached_dev *dc, struct bio *bio)
-{
- unsigned threshold = (bio->bi_rw & REQ_SYNC)
- ? CUTOFF_WRITEBACK_SYNC
- : CUTOFF_WRITEBACK;
-
- return !atomic_read(&dc->disk.detaching) &&
- cache_mode(dc, bio) == CACHE_MODE_WRITEBACK &&
- dc->disk.c->gc_stats.in_use < threshold;
-}
-
static void request_write(struct cached_dev *dc, struct search *s)
{
struct closure *cl = &s->cl;
struct bio *bio = &s->bio.bio;
struct bkey start, end;
start = KEY(dc->disk.id, bio->bi_sector, 0);
- end = KEY(dc->disk.id, bio_end(bio), 0);
+ end = KEY(dc->disk.id, bio_end_sector(bio), 0);
bch_keybuf_check_overlapping(&s->op.c->moving_gc_keys, &start, &end);
if (bio->bi_rw & REQ_DISCARD)
goto skip;
+ if (should_writeback(dc, s->orig_bio,
+ cache_mode(dc, bio),
+ s->op.skip)) {
+ s->op.skip = false;
+ s->writeback = true;
+ }
+
if (s->op.skip)
goto skip;
- if (should_writeback(dc, s->orig_bio))
- s->writeback = true;
+ trace_bcache_write(s->orig_bio, s->writeback, s->op.skip);
if (!s->writeback) {
s->op.cache_bio = bio_clone_bioset(bio, GFP_NOIO,
dc->disk.bio_split);
- trace_bcache_writethrough(s->orig_bio);
closure_bio_submit(bio, cl, s->d);
} else {
- s->op.cache_bio = bio;
- trace_bcache_writeback(s->orig_bio);
- bch_writeback_add(dc, bio_sectors(bio));
+ bch_writeback_add(dc);
+
+ if (s->op.flush_journal) {
+ /* Also need to send a flush to the backing device */
+ s->op.cache_bio = bio_clone_bioset(bio, GFP_NOIO,
+ dc->disk.bio_split);
+
+ bio->bi_size = 0;
+ bio->bi_vcnt = 0;
+ closure_bio_submit(bio, cl, s->d);
+ } else {
+ s->op.cache_bio = bio;
+ }
}
out:
closure_call(&s->op.cl, bch_insert_data, NULL, cl);
s->op.skip = true;
s->op.cache_bio = s->orig_bio;
bio_get(s->op.cache_bio);
- trace_bcache_write_skip(s->orig_bio);
if ((bio->bi_rw & REQ_DISCARD) &&
!blk_queue_discard(bdev_get_queue(dc->bdev)))
/* Cached devices - read & write stuff */
-int bch_get_congested(struct cache_set *c)
+unsigned bch_get_congested(struct cache_set *c)
{
int i;
+ long rand;
if (!c->congested_read_threshold_us &&
!c->congested_write_threshold_us)
i += CONGESTED_MAX;
- return i <= 0 ? 1 : fract_exp_two(i, 6);
+ if (i > 0)
+ i = fract_exp_two(i, 6);
+
+ rand = get_random_int();
+ i -= bitmap_weight(&rand, BITS_PER_LONG);
+
+ return i > 0 ? i : 1;
}
static void add_sequential(struct task_struct *t)
{
struct cache_set *c = s->op.c;
struct bio *bio = &s->bio.bio;
-
- long rand;
- int cutoff = bch_get_congested(c);
unsigned mode = cache_mode(dc, bio);
+ unsigned sectors, congested = bch_get_congested(c);
if (atomic_read(&dc->disk.detaching) ||
c->gc_stats.in_use > CUTOFF_CACHE_ADD ||
goto skip;
}
- if (!cutoff) {
- cutoff = dc->sequential_cutoff >> 9;
+ if (!congested && !dc->sequential_cutoff)
+ goto rescale;
- if (!cutoff)
- goto rescale;
-
- if (mode == CACHE_MODE_WRITEBACK &&
- (bio->bi_rw & REQ_WRITE) &&
- (bio->bi_rw & REQ_SYNC))
- goto rescale;
- }
+ if (!congested &&
+ mode == CACHE_MODE_WRITEBACK &&
+ (bio->bi_rw & REQ_WRITE) &&
+ (bio->bi_rw & REQ_SYNC))
+ goto rescale;
if (dc->sequential_merge) {
struct io *i;
if (i->sequential + bio->bi_size > i->sequential)
i->sequential += bio->bi_size;
- i->last = bio_end(bio);
+ i->last = bio_end_sector(bio);
i->jiffies = jiffies + msecs_to_jiffies(5000);
s->task->sequential_io = i->sequential;
add_sequential(s->task);
}
- rand = get_random_int();
- cutoff -= bitmap_weight(&rand, BITS_PER_LONG);
+ sectors = max(s->task->sequential_io,
+ s->task->sequential_io_avg) >> 9;
- if (cutoff <= (int) (max(s->task->sequential_io,
- s->task->sequential_io_avg) >> 9))
+ if (dc->sequential_cutoff &&
+ sectors >= dc->sequential_cutoff >> 9) {
+ trace_bcache_bypass_sequential(s->orig_bio);
goto skip;
+ }
+
+ if (congested && sectors >= congested) {
+ trace_bcache_bypass_congested(s->orig_bio);
+ goto skip;
+ }
rescale:
bch_rescale_priorities(c, bio_sectors(bio));
static int flash_dev_cache_miss(struct btree *b, struct search *s,
struct bio *bio, unsigned sectors)
{
+ struct bio_vec *bv;
+ int i;
+
/* Zero fill bio */
- while (bio->bi_idx != bio->bi_vcnt) {
- struct bio_vec *bv = bio_iovec(bio);
+ bio_for_each_segment(bv, bio, i) {
unsigned j = min(bv->bv_len >> 9, sectors);
void *p = kmap(bv->bv_page);
memset(p + bv->bv_offset, 0, j << 9);
kunmap(bv->bv_page);
- bv->bv_len -= j << 9;
- bv->bv_offset += j << 9;
-
- if (bv->bv_len)
- return 0;
-
- bio->bi_sector += j;
- bio->bi_size -= j << 9;
-
- bio->bi_idx++;
- sectors -= j;
+ sectors -= j;
}
- s->op.lookup_done = true;
+ bio_advance(bio, min(sectors << 9, bio->bi_size));
+
+ if (!bio->bi_size)
+ s->op.lookup_done = true;
return 0;
}
closure_call(&s->op.cl, btree_read_async, NULL, cl);
} else if (bio_has_data(bio) || s->op.skip) {
bch_keybuf_check_overlapping(&s->op.c->moving_gc_keys,
- &KEY(d->id, bio->bi_sector, 0),
- &KEY(d->id, bio_end(bio), 0));
+ &KEY(d->id, bio->bi_sector, 0),
+ &KEY(d->id, bio_end_sector(bio), 0));
s->writeback = true;
s->op.cache_bio = bio;
};
void bch_cache_read_endio(struct bio *, int);
-int bch_get_congested(struct cache_set *);
+unsigned bch_get_congested(struct cache_set *);
void bch_insert_data(struct closure *cl);
void bch_btree_insert_async(struct closure *);
void bch_cache_read_endio(struct bio *, int);
#include "btree.h"
#include "debug.h"
#include "request.h"
+#include "writeback.h"
+#include <linux/blkdev.h>
#include <linux/buffer_head.h>
#include <linux/debugfs.h>
#include <linux/genhd.h>
+#include <linux/kthread.h>
#include <linux/module.h>
#include <linux/random.h>
#include <linux/reboot.h>
struct closure *cl = &c->uuid_write.cl;
struct uuid_entry *u;
unsigned i;
+ char buf[80];
BUG_ON(!parent);
closure_lock(&c->uuid_write, parent);
break;
}
- pr_debug("%s UUIDs at %s", rw & REQ_WRITE ? "wrote" : "read",
- pkey(&c->uuid_bucket));
+ bch_bkey_to_text(buf, sizeof(buf), k);
+ pr_debug("%s UUIDs at %s", rw & REQ_WRITE ? "wrote" : "read", buf);
for (u = c->uuids; u < c->uuids + c->nr_uuids; u++)
if (!bch_is_zero(u->uuid, 16))
pr_debug("free %zu, free_inc %zu, unused %zu", fifo_used(&ca->free),
fifo_used(&ca->free_inc), fifo_used(&ca->unused));
- blktrace_msg(ca, "Starting priorities: " buckets_free(ca));
for (i = prio_buckets(ca) - 1; i >= 0; --i) {
long bucket;
atomic_set(&d->detaching, 0);
}
- bcache_device_unlink(d);
+ if (!d->flush_done)
+ bcache_device_unlink(d);
d->c->devices[d->id] = NULL;
closure_put(&d->c->caching);
mempool_destroy(d->unaligned_bvec);
if (d->bio_split)
bioset_free(d->bio_split);
+ if (is_vmalloc_addr(d->stripe_sectors_dirty))
+ vfree(d->stripe_sectors_dirty);
+ else
+ kfree(d->stripe_sectors_dirty);
closure_debug_destroy(&d->cl);
}
-static int bcache_device_init(struct bcache_device *d, unsigned block_size)
+static int bcache_device_init(struct bcache_device *d, unsigned block_size,
+ sector_t sectors)
{
struct request_queue *q;
+ size_t n;
+
+ if (!d->stripe_size_bits)
+ d->stripe_size_bits = 31;
+
+ d->nr_stripes = round_up(sectors, 1 << d->stripe_size_bits) >>
+ d->stripe_size_bits;
+
+ if (!d->nr_stripes || d->nr_stripes > SIZE_MAX / sizeof(atomic_t))
+ return -ENOMEM;
+
+ n = d->nr_stripes * sizeof(atomic_t);
+ d->stripe_sectors_dirty = n < PAGE_SIZE << 6
+ ? kzalloc(n, GFP_KERNEL)
+ : vzalloc(n);
+ if (!d->stripe_sectors_dirty)
+ return -ENOMEM;
if (!(d->bio_split = bioset_create(4, offsetof(struct bbio, bio))) ||
!(d->unaligned_bvec = mempool_create_kmalloc_pool(1,
!(q = blk_alloc_queue(GFP_KERNEL)))
return -ENOMEM;
+ set_capacity(d->disk, sectors);
snprintf(d->disk->disk_name, DISK_NAME_LEN, "bcache%i", bcache_minor);
d->disk->major = bcache_major;
set_bit(QUEUE_FLAG_NONROT, &d->disk->queue->queue_flags);
set_bit(QUEUE_FLAG_DISCARD, &d->disk->queue->queue_flags);
+ blk_queue_flush(q, REQ_FLUSH|REQ_FUA);
+
return 0;
}
void bch_cached_dev_run(struct cached_dev *dc)
{
struct bcache_device *d = &dc->disk;
+ char buf[SB_LABEL_SIZE + 1];
+ char *env[] = {
+ "DRIVER=bcache",
+ kasprintf(GFP_KERNEL, "CACHED_UUID=%pU", dc->sb.uuid),
+ NULL,
+ NULL,
+ };
+
+ memcpy(buf, dc->sb.label, SB_LABEL_SIZE);
+ buf[SB_LABEL_SIZE] = '\0';
+ env[2] = kasprintf(GFP_KERNEL, "CACHED_LABEL=%s", buf);
if (atomic_xchg(&dc->running, 1))
return;
add_disk(d->disk);
bd_link_disk_holder(dc->bdev, dc->disk.disk);
-#if 0
- char *env[] = { "SYMLINK=label" , NULL };
+ /* won't show up in the uevent file, use udevadm monitor -e instead
+ * only class / kset properties are persistent */
kobject_uevent_env(&disk_to_dev(d->disk)->kobj, KOBJ_CHANGE, env);
-#endif
+ kfree(env[1]);
+ kfree(env[2]);
+
if (sysfs_create_link(&d->kobj, &disk_to_dev(d->disk)->kobj, "dev") ||
sysfs_create_link(&disk_to_dev(d->disk)->kobj, &d->kobj, "bcache"))
pr_debug("error creating sysfs link");
atomic_set(&dc->count, 1);
if (BDEV_STATE(&dc->sb) == BDEV_STATE_DIRTY) {
+ bch_sectors_dirty_init(dc);
atomic_set(&dc->has_dirty, 1);
atomic_inc(&dc->count);
bch_writeback_queue(dc);
struct cached_dev *dc = container_of(cl, struct cached_dev, disk.cl);
struct bcache_device *d = &dc->disk;
+ mutex_lock(&bch_register_lock);
+ d->flush_done = 1;
+
+ if (d->c)
+ bcache_device_unlink(d);
+
+ mutex_unlock(&bch_register_lock);
+
bch_cache_accounting_destroy(&dc->accounting);
kobject_del(&d->kobj);
hlist_add_head(&io->hash, dc->io_hash + RECENT_IO);
}
- ret = bcache_device_init(&dc->disk, block_size);
+ ret = bcache_device_init(&dc->disk, block_size,
+ dc->bdev->bd_part->nr_sects - dc->sb.data_offset);
if (ret)
return ret;
kobject_init(&d->kobj, &bch_flash_dev_ktype);
- if (bcache_device_init(d, block_bytes(c)))
+ if (bcache_device_init(d, block_bytes(c), u->sectors))
goto err;
bcache_device_attach(d, c, u - c->uuids);
- set_capacity(d->disk, u->sectors);
bch_flash_dev_request_init(d);
add_disk(d->disk);
free_pages((unsigned long) c->uuids, ilog2(bucket_pages(c)));
free_pages((unsigned long) c->sort, ilog2(bucket_pages(c)));
- kfree(c->fill_iter);
if (c->bio_split)
bioset_free(c->bio_split);
+ if (c->fill_iter)
+ mempool_destroy(c->fill_iter);
if (c->bio_meta)
mempool_destroy(c->bio_meta);
if (c->search)
static void cache_set_flush(struct closure *cl)
{
struct cache_set *c = container_of(cl, struct cache_set, caching);
+ struct cache *ca;
struct btree *b;
-
- /* Shut down allocator threads */
- set_bit(CACHE_SET_STOPPING_2, &c->flags);
- wake_up(&c->alloc_wait);
+ unsigned i;
bch_cache_accounting_destroy(&c->accounting);
/* Should skip this if we're unregistering because of an error */
list_for_each_entry(b, &c->btree_cache, list)
if (btree_node_dirty(b))
- bch_btree_write(b, true, NULL);
+ bch_btree_node_write(b, NULL);
+
+ for_each_cache(ca, c, i)
+ if (ca->alloc_thread)
+ kthread_stop(ca->alloc_thread);
closure_return(cl);
}
static void __cache_set_unregister(struct closure *cl)
{
struct cache_set *c = container_of(cl, struct cache_set, caching);
- struct cached_dev *dc, *t;
+ struct cached_dev *dc;
size_t i;
mutex_lock(&bch_register_lock);
- if (test_bit(CACHE_SET_UNREGISTERING, &c->flags))
- list_for_each_entry_safe(dc, t, &c->cached_devs, list)
- bch_cached_dev_detach(dc);
-
for (i = 0; i < c->nr_uuids; i++)
- if (c->devices[i] && UUID_FLASH_ONLY(&c->uuids[i]))
- bcache_device_stop(c->devices[i]);
+ if (c->devices[i]) {
+ if (!UUID_FLASH_ONLY(&c->uuids[i]) &&
+ test_bit(CACHE_SET_UNREGISTERING, &c->flags)) {
+ dc = container_of(c->devices[i],
+ struct cached_dev, disk);
+ bch_cached_dev_detach(dc);
+ } else {
+ bcache_device_stop(c->devices[i]);
+ }
+ }
mutex_unlock(&bch_register_lock);
c->btree_pages = max_t(int, c->btree_pages / 4,
BTREE_MAX_PAGES);
- init_waitqueue_head(&c->alloc_wait);
+ c->sort_crit_factor = int_sqrt(c->btree_pages);
+
mutex_init(&c->bucket_lock);
- mutex_init(&c->fill_lock);
mutex_init(&c->sort_lock);
spin_lock_init(&c->sort_time_lock);
closure_init_unlocked(&c->sb_write);
!(c->bio_meta = mempool_create_kmalloc_pool(2,
sizeof(struct bbio) + sizeof(struct bio_vec) *
bucket_pages(c))) ||
+ !(c->fill_iter = mempool_create_kmalloc_pool(1, iter_size)) ||
!(c->bio_split = bioset_create(4, offsetof(struct bbio, bio))) ||
- !(c->fill_iter = kmalloc(iter_size, GFP_KERNEL)) ||
!(c->sort = alloc_bucket_pages(GFP_KERNEL, c)) ||
!(c->uuids = alloc_bucket_pages(GFP_KERNEL, c)) ||
bch_journal_alloc(c) ||
bch_open_buckets_alloc(c))
goto err;
- c->fill_iter->size = sb->bucket_size / sb->block_size;
-
c->congested_read_threshold_us = 2000;
c->congested_write_threshold_us = 20000;
c->error_limit = 8 << IO_ERROR_SHIFT;
*/
bch_journal_next(&c->journal);
+ err = "error starting allocator thread";
for_each_cache(ca, c, i)
- closure_call(&ca->alloc, bch_allocator_thread,
- system_wq, &c->cl);
+ if (bch_cache_allocator_start(ca))
+ goto err;
/*
* First place it's safe to allocate: btree_check() and
bch_btree_gc_finish(c);
+ err = "error starting allocator thread";
for_each_cache(ca, c, i)
- closure_call(&ca->alloc, bch_allocator_thread,
- ca->alloc_workqueue, &c->cl);
+ if (bch_cache_allocator_start(ca))
+ goto err;
mutex_lock(&c->bucket_lock);
for_each_cache(ca, c, i)
bch_prio_write(ca);
mutex_unlock(&c->bucket_lock);
- wake_up(&c->alloc_wait);
-
err = "cannot allocate new UUID bucket";
if (__uuid_write(c))
goto err_unlock_gc;
goto err_unlock_gc;
bkey_copy_key(&c->root->key, &MAX_KEY);
- bch_btree_write(c->root, true, &op);
+ bch_btree_node_write(c->root, &op.cl);
bch_btree_set_root(c->root);
rw_unlock(true, c->root);
bio_split_pool_free(&ca->bio_split_hook);
- if (ca->alloc_workqueue)
- destroy_workqueue(ca->alloc_workqueue);
-
free_pages((unsigned long) ca->disk_buckets, ilog2(bucket_pages(ca)));
kfree(ca->prio_buckets);
vfree(ca->buckets);
!(ca->prio_buckets = kzalloc(sizeof(uint64_t) * prio_buckets(ca) *
2, GFP_KERNEL)) ||
!(ca->disk_buckets = alloc_bucket_pages(GFP_KERNEL, ca)) ||
- !(ca->alloc_workqueue = alloc_workqueue("bch_allocator", 0, 1)) ||
bio_split_pool_init(&ca->bio_split_hook))
return -ENOMEM;
kobj_attribute_write(register, register_bcache);
kobj_attribute_write(register_quiet, register_bcache);
+static bool bch_is_open_backing(struct block_device *bdev) {
+ struct cache_set *c, *tc;
+ struct cached_dev *dc, *t;
+
+ list_for_each_entry_safe(c, tc, &bch_cache_sets, list)
+ list_for_each_entry_safe(dc, t, &c->cached_devs, list)
+ if (dc->bdev == bdev)
+ return true;
+ list_for_each_entry_safe(dc, t, &uncached_devices, list)
+ if (dc->bdev == bdev)
+ return true;
+ return false;
+}
+
+static bool bch_is_open_cache(struct block_device *bdev) {
+ struct cache_set *c, *tc;
+ struct cache *ca;
+ unsigned i;
+
+ list_for_each_entry_safe(c, tc, &bch_cache_sets, list)
+ for_each_cache(ca, c, i)
+ if (ca->bdev == bdev)
+ return true;
+ return false;
+}
+
+static bool bch_is_open(struct block_device *bdev) {
+ return bch_is_open_cache(bdev) || bch_is_open_backing(bdev);
+}
+
static ssize_t register_bcache(struct kobject *k, struct kobj_attribute *attr,
const char *buffer, size_t size)
{
FMODE_READ|FMODE_WRITE|FMODE_EXCL,
sb);
if (IS_ERR(bdev)) {
- if (bdev == ERR_PTR(-EBUSY))
- err = "device busy";
+ if (bdev == ERR_PTR(-EBUSY)) {
+ bdev = lookup_bdev(strim(path));
+ if (!IS_ERR(bdev) && bch_is_open(bdev))
+ err = "device already registered";
+ else
+ err = "device busy";
+ }
goto err;
}
#include "sysfs.h"
#include "btree.h"
#include "request.h"
+#include "writeback.h"
+#include <linux/blkdev.h>
#include <linux/sort.h>
static const char * const cache_replacement_policies[] = {
rw_attribute(writeback_rate_d_smooth);
read_attribute(writeback_rate_debug);
+read_attribute(stripe_size);
+read_attribute(partial_stripes_expensive);
+
rw_attribute(synchronous);
rw_attribute(journal_delay_ms);
rw_attribute(discard);
char derivative[20];
char target[20];
bch_hprint(dirty,
- atomic_long_read(&dc->disk.sectors_dirty) << 9);
+ bcache_dev_sectors_dirty(&dc->disk) << 9);
bch_hprint(derivative, dc->writeback_rate_derivative << 9);
bch_hprint(target, dc->writeback_rate_target << 9);
}
sysfs_hprint(dirty_data,
- atomic_long_read(&dc->disk.sectors_dirty) << 9);
+ bcache_dev_sectors_dirty(&dc->disk) << 9);
+
+ sysfs_hprint(stripe_size, (1 << dc->disk.stripe_size_bits) << 9);
+ var_printf(partial_stripes_expensive, "%u");
var_printf(sequential_merge, "%i");
var_hprint(sequential_cutoff);
disk.kobj);
unsigned v = size;
struct cache_set *c;
+ struct kobj_uevent_env *env;
#define d_strtoul(var) sysfs_strtoul(var, dc->var)
#define d_strtoi_h(var) sysfs_hatoi(var, dc->var)
}
if (attr == &sysfs_label) {
+ /* note: endlines are preserved */
memcpy(dc->sb.label, buf, SB_LABEL_SIZE);
bch_write_bdev_super(dc, NULL);
if (dc->disk.c) {
buf, SB_LABEL_SIZE);
bch_uuid_write(dc->disk.c);
}
+ env = kzalloc(sizeof(struct kobj_uevent_env), GFP_KERNEL);
+ if (!env)
+ return -ENOMEM;
+ add_uevent_var(env, "DRIVER=bcache");
+ add_uevent_var(env, "CACHED_UUID=%pU", dc->sb.uuid),
+ add_uevent_var(env, "CACHED_LABEL=%s", buf);
+ kobject_uevent_env(
+ &disk_to_dev(dc->disk.disk)->kobj, KOBJ_CHANGE, env->envp);
+ kfree(env);
}
if (attr == &sysfs_attach) {
&sysfs_writeback_rate_d_smooth,
&sysfs_writeback_rate_debug,
&sysfs_dirty_data,
+ &sysfs_stripe_size,
+ &sysfs_partial_stripes_expensive,
&sysfs_sequential_cutoff,
&sysfs_sequential_merge,
&sysfs_clear_stats,
int cmp(const void *l, const void *r)
{ return *((uint16_t *) r) - *((uint16_t *) l); }
- /* Number of quantiles we compute */
- const unsigned nq = 31;
-
size_t n = ca->sb.nbuckets, i, unused, btree;
uint64_t sum = 0;
- uint16_t q[nq], *p, *cached;
+ /* Compute 31 quantiles */
+ uint16_t q[31], *p, *cached;
ssize_t ret;
cached = p = vmalloc(ca->sb.nbuckets * sizeof(uint16_t));
if (n)
do_div(sum, n);
- for (i = 0; i < nq; i++)
- q[i] = INITIAL_PRIO - cached[n * (i + 1) / (nq + 1)];
+ for (i = 0; i < ARRAY_SIZE(q); i++)
+ q[i] = INITIAL_PRIO - cached[n * (i + 1) /
+ (ARRAY_SIZE(q) + 1)];
vfree(p);
- ret = snprintf(buf, PAGE_SIZE,
- "Unused: %zu%%\n"
- "Metadata: %zu%%\n"
- "Average: %llu\n"
- "Sectors per Q: %zu\n"
- "Quantiles: [",
- unused * 100 / (size_t) ca->sb.nbuckets,
- btree * 100 / (size_t) ca->sb.nbuckets, sum,
- n * ca->sb.bucket_size / (nq + 1));
-
- for (i = 0; i < nq && ret < (ssize_t) PAGE_SIZE; i++)
- ret += snprintf(buf + ret, PAGE_SIZE - ret,
- i < nq - 1 ? "%u " : "%u]\n", q[i]);
-
- buf[PAGE_SIZE - 1] = '\0';
+ ret = scnprintf(buf, PAGE_SIZE,
+ "Unused: %zu%%\n"
+ "Metadata: %zu%%\n"
+ "Average: %llu\n"
+ "Sectors per Q: %zu\n"
+ "Quantiles: [",
+ unused * 100 / (size_t) ca->sb.nbuckets,
+ btree * 100 / (size_t) ca->sb.nbuckets, sum,
+ n * ca->sb.bucket_size / (ARRAY_SIZE(q) + 1));
+
+ for (i = 0; i < ARRAY_SIZE(q); i++)
+ ret += scnprintf(buf + ret, PAGE_SIZE - ret,
+ "%u ", q[i]);
+ ret--;
+
+ ret += scnprintf(buf + ret, PAGE_SIZE - ret, "]\n");
+
return ret;
}
#include "btree.h"
#include "request.h"
+#include <linux/blktrace_api.h>
#include <linux/module.h>
#define CREATE_TRACE_POINTS
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_request_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_request_end);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_passthrough);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_hit);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_miss);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_bypass_sequential);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_bypass_congested);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_write);
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read_retry);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writethrough);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_write_skip);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_insert);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_replay_key);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_write);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_full);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_entry_full);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_cache_cannibalize);
+
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_read);
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_write);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_write_dirty);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read_dirty);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_write);
-EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_insert);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_alloc);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_alloc_fail);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_free);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_gc_coalesce);
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_end);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_copy);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_copy_collision);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_insert_key);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_split);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_compact);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_set_root);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_alloc_invalidate);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_alloc_fail);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback_collision);
}
}
-int bch_bio_alloc_pages(struct bio *bio, gfp_t gfp)
-{
- int i;
- struct bio_vec *bv;
-
- bio_for_each_segment(bv, bio, i) {
- bv->bv_page = alloc_page(gfp);
- if (!bv->bv_page) {
- while (bv-- != bio->bi_io_vec + bio->bi_idx)
- __free_page(bv->bv_page);
- return -ENOMEM;
- }
- }
-
- return 0;
-}
-
/*
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group (Any
* use permitted, subject to terms of PostgreSQL license; see.)
struct closure;
-#include <trace/events/bcache.h>
-
#ifdef CONFIG_BCACHE_EDEBUG
#define atomic_dec_bug(v) BUG_ON(atomic_dec_return(v) < 0)
return x;
}
-#define bio_end(bio) ((bio)->bi_sector + bio_sectors(bio))
-
void bch_bio_map(struct bio *bio, void *base);
-int bch_bio_alloc_pages(struct bio *bio, gfp_t gfp);
-
static inline sector_t bdev_sectors(struct block_device *bdev)
{
return bdev->bd_inode->i_size >> 9;
#include "bcache.h"
#include "btree.h"
#include "debug.h"
+#include "writeback.h"
+
+#include <trace/events/bcache.h>
static struct workqueue_struct *dirty_wq;
int change = 0;
int64_t error;
- int64_t dirty = atomic_long_read(&dc->disk.sectors_dirty);
+ int64_t dirty = bcache_dev_sectors_dirty(&dc->disk);
int64_t derivative = dirty - dc->disk.sectors_dirty_last;
dc->disk.sectors_dirty_last = dirty;
return KEY_DIRTY(k);
}
+static bool dirty_full_stripe_pred(struct keybuf *buf, struct bkey *k)
+{
+ uint64_t stripe;
+ unsigned nr_sectors = KEY_SIZE(k);
+ struct cached_dev *dc = container_of(buf, struct cached_dev,
+ writeback_keys);
+ unsigned stripe_size = 1 << dc->disk.stripe_size_bits;
+
+ if (!KEY_DIRTY(k))
+ return false;
+
+ stripe = KEY_START(k) >> dc->disk.stripe_size_bits;
+ while (1) {
+ if (atomic_read(dc->disk.stripe_sectors_dirty + stripe) !=
+ stripe_size)
+ return false;
+
+ if (nr_sectors <= stripe_size)
+ return true;
+
+ nr_sectors -= stripe_size;
+ stripe++;
+ }
+}
+
static void dirty_init(struct keybuf_key *w)
{
struct dirty_io *io = w->private;
searched_from_start = true;
}
- bch_refill_keybuf(dc->disk.c, buf, &end);
+ if (dc->partial_stripes_expensive) {
+ uint64_t i;
+
+ for (i = 0; i < dc->disk.nr_stripes; i++)
+ if (atomic_read(dc->disk.stripe_sectors_dirty + i) ==
+ 1 << dc->disk.stripe_size_bits)
+ goto full_stripes;
+
+ goto normal_refill;
+full_stripes:
+ bch_refill_keybuf(dc->disk.c, buf, &end,
+ dirty_full_stripe_pred);
+ } else {
+normal_refill:
+ bch_refill_keybuf(dc->disk.c, buf, &end, dirty_pred);
+ }
if (bkey_cmp(&buf->last_scanned, &end) >= 0 && searched_from_start) {
/* Searched the entire btree - delay awhile */
}
}
-void bch_writeback_add(struct cached_dev *dc, unsigned sectors)
+void bch_writeback_add(struct cached_dev *dc)
{
- atomic_long_add(sectors, &dc->disk.sectors_dirty);
-
if (!atomic_read(&dc->has_dirty) &&
!atomic_xchg(&dc->has_dirty, 1)) {
atomic_inc(&dc->count);
}
}
+void bcache_dev_sectors_dirty_add(struct cache_set *c, unsigned inode,
+ uint64_t offset, int nr_sectors)
+{
+ struct bcache_device *d = c->devices[inode];
+ unsigned stripe_size, stripe_offset;
+ uint64_t stripe;
+
+ if (!d)
+ return;
+
+ stripe_size = 1 << d->stripe_size_bits;
+ stripe = offset >> d->stripe_size_bits;
+ stripe_offset = offset & (stripe_size - 1);
+
+ while (nr_sectors) {
+ int s = min_t(unsigned, abs(nr_sectors),
+ stripe_size - stripe_offset);
+
+ if (nr_sectors < 0)
+ s = -s;
+
+ atomic_add(s, d->stripe_sectors_dirty + stripe);
+ nr_sectors -= s;
+ stripe_offset = 0;
+ stripe++;
+ }
+}
+
/* Background writeback - IO loop */
static void dirty_io_destructor(struct closure *cl)
struct dirty_io *io = container_of(cl, struct dirty_io, cl);
struct keybuf_key *w = io->bio.bi_private;
struct cached_dev *dc = io->dc;
- struct bio_vec *bv = bio_iovec_idx(&io->bio, io->bio.bi_vcnt);
+ struct bio_vec *bv;
+ int i;
- while (bv-- != io->bio.bi_io_vec)
+ bio_for_each_segment_all(bv, &io->bio, i)
__free_page(bv->bv_page);
/* This is kind of a dumb way of signalling errors. */
for (i = 0; i < KEY_PTRS(&w->key); i++)
atomic_inc(&PTR_BUCKET(dc->disk.c, &w->key, i)->pin);
- pr_debug("clearing %s", pkey(&w->key));
bch_btree_insert(&op, dc->disk.c);
closure_sync(&op.cl);
+ if (op.insert_collision)
+ trace_bcache_writeback_collision(&w->key);
+
atomic_long_inc(op.insert_collision
? &dc->disk.c->writeback_keys_failed
: &dc->disk.c->writeback_keys_done);
io->bio.bi_bdev = io->dc->bdev;
io->bio.bi_end_io = dirty_endio;
- trace_bcache_write_dirty(&io->bio);
closure_bio_submit(&io->bio, cl, &io->dc->disk);
continue_at(cl, write_dirty_finish, dirty_wq);
{
struct dirty_io *io = container_of(cl, struct dirty_io, cl);
- trace_bcache_read_dirty(&io->bio);
closure_bio_submit(&io->bio, cl, &io->dc->disk);
continue_at(cl, write_dirty, dirty_wq);
io->bio.bi_rw = READ;
io->bio.bi_end_io = read_dirty_endio;
- if (bch_bio_alloc_pages(&io->bio, GFP_KERNEL))
+ if (bio_alloc_pages(&io->bio, GFP_KERNEL))
goto err_free;
- pr_debug("%s", pkey(&w->key));
+ trace_bcache_writeback(&w->key);
closure_call(&io->cl, read_dirty_submit, NULL, &dc->disk.cl);
refill_dirty(cl);
}
+/* Init */
+
+static int bch_btree_sectors_dirty_init(struct btree *b, struct btree_op *op,
+ struct cached_dev *dc)
+{
+ struct bkey *k;
+ struct btree_iter iter;
+
+ bch_btree_iter_init(b, &iter, &KEY(dc->disk.id, 0, 0));
+ while ((k = bch_btree_iter_next_filter(&iter, b, bch_ptr_bad)))
+ if (!b->level) {
+ if (KEY_INODE(k) > dc->disk.id)
+ break;
+
+ if (KEY_DIRTY(k))
+ bcache_dev_sectors_dirty_add(b->c, dc->disk.id,
+ KEY_START(k),
+ KEY_SIZE(k));
+ } else {
+ btree(sectors_dirty_init, k, b, op, dc);
+ if (KEY_INODE(k) > dc->disk.id)
+ break;
+
+ cond_resched();
+ }
+
+ return 0;
+}
+
+void bch_sectors_dirty_init(struct cached_dev *dc)
+{
+ struct btree_op op;
+
+ bch_btree_op_init_stack(&op);
+ btree_root(sectors_dirty_init, dc->disk.c, &op, dc);
+}
+
void bch_cached_dev_writeback_init(struct cached_dev *dc)
{
closure_init_unlocked(&dc->writeback);
init_rwsem(&dc->writeback_lock);
- bch_keybuf_init(&dc->writeback_keys, dirty_pred);
+ bch_keybuf_init(&dc->writeback_keys);
dc->writeback_metadata = true;
dc->writeback_running = true;
--- /dev/null
+#ifndef _BCACHE_WRITEBACK_H
+#define _BCACHE_WRITEBACK_H
+
+#define CUTOFF_WRITEBACK 40
+#define CUTOFF_WRITEBACK_SYNC 70
+
+static inline uint64_t bcache_dev_sectors_dirty(struct bcache_device *d)
+{
+ uint64_t i, ret = 0;
+
+ for (i = 0; i < d->nr_stripes; i++)
+ ret += atomic_read(d->stripe_sectors_dirty + i);
+
+ return ret;
+}
+
+static inline bool bcache_dev_stripe_dirty(struct bcache_device *d,
+ uint64_t offset,
+ unsigned nr_sectors)
+{
+ uint64_t stripe = offset >> d->stripe_size_bits;
+
+ while (1) {
+ if (atomic_read(d->stripe_sectors_dirty + stripe))
+ return true;
+
+ if (nr_sectors <= 1 << d->stripe_size_bits)
+ return false;
+
+ nr_sectors -= 1 << d->stripe_size_bits;
+ stripe++;
+ }
+}
+
+static inline bool should_writeback(struct cached_dev *dc, struct bio *bio,
+ unsigned cache_mode, bool would_skip)
+{
+ unsigned in_use = dc->disk.c->gc_stats.in_use;
+
+ if (cache_mode != CACHE_MODE_WRITEBACK ||
+ atomic_read(&dc->disk.detaching) ||
+ in_use > CUTOFF_WRITEBACK_SYNC)
+ return false;
+
+ if (dc->partial_stripes_expensive &&
+ bcache_dev_stripe_dirty(&dc->disk, bio->bi_sector,
+ bio_sectors(bio)))
+ return true;
+
+ if (would_skip)
+ return false;
+
+ return bio->bi_rw & REQ_SYNC ||
+ in_use <= CUTOFF_WRITEBACK;
+}
+
+void bcache_dev_sectors_dirty_add(struct cache_set *, unsigned, uint64_t, int);
+void bch_writeback_queue(struct cached_dev *);
+void bch_writeback_add(struct cached_dev *);
+
+void bch_sectors_dirty_init(struct cached_dev *dc);
+void bch_cached_dev_writeback_init(struct cached_dev *);
+
+#endif
return r;
}
-static void remove_mapping(struct mq_policy *mq, dm_oblock_t oblock)
+static void mq_remove_mapping(struct dm_cache_policy *p, dm_oblock_t oblock)
{
- struct entry *e = hash_lookup(mq, oblock);
+ struct mq_policy *mq = to_mq_policy(p);
+ struct entry *e;
+
+ mutex_lock(&mq->lock);
+
+ e = hash_lookup(mq, oblock);
BUG_ON(!e || !e->in_cache);
del(mq, e);
e->in_cache = false;
push(mq, e);
-}
-static void mq_remove_mapping(struct dm_cache_policy *p, dm_oblock_t oblock)
-{
- struct mq_policy *mq = to_mq_policy(p);
-
- mutex_lock(&mq->lock);
- remove_mapping(mq, oblock);
mutex_unlock(&mq->lock);
}
continue;
rdev->recovery_offset = 0;
- if (rdev->saved_raid_disk >= 0 && mddev->in_sync) {
- spin_lock_irq(&mddev->write_lock);
- if (mddev->in_sync)
- /* OK, this device, which is in_sync,
- * will definitely be noticed before
- * the next write, so recovery isn't
- * needed.
- */
- rdev->recovery_offset = mddev->recovery_cp;
- spin_unlock_irq(&mddev->write_lock);
- }
- if (mddev->ro && rdev->recovery_offset != MaxSector)
- /* not safe to add this disk now */
- continue;
if (mddev->pers->
hot_add_disk(mddev, rdev) == 0) {
if (sysfs_link_rdev(mddev, rdev))
int i;
int vcnt;
+ /* Fix variable parts of all bios */
+ vcnt = (r1_bio->sectors + PAGE_SIZE / 512 - 1) >> (PAGE_SHIFT - 9);
+ for (i = 0; i < conf->raid_disks * 2; i++) {
+ int j;
+ int size;
+ struct bio *b = r1_bio->bios[i];
+ if (b->bi_end_io != end_sync_read)
+ continue;
+ /* fixup the bio for reuse */
+ bio_reset(b);
+ b->bi_vcnt = vcnt;
+ b->bi_size = r1_bio->sectors << 9;
+ b->bi_sector = r1_bio->sector +
+ conf->mirrors[i].rdev->data_offset;
+ b->bi_bdev = conf->mirrors[i].rdev->bdev;
+ b->bi_end_io = end_sync_read;
+ b->bi_private = r1_bio;
+
+ size = b->bi_size;
+ for (j = 0; j < vcnt ; j++) {
+ struct bio_vec *bi;
+ bi = &b->bi_io_vec[j];
+ bi->bv_offset = 0;
+ if (size > PAGE_SIZE)
+ bi->bv_len = PAGE_SIZE;
+ else
+ bi->bv_len = size;
+ size -= PAGE_SIZE;
+ }
+ }
for (primary = 0; primary < conf->raid_disks * 2; primary++)
if (r1_bio->bios[primary]->bi_end_io == end_sync_read &&
test_bit(BIO_UPTODATE, &r1_bio->bios[primary]->bi_flags)) {
break;
}
r1_bio->read_disk = primary;
- vcnt = (r1_bio->sectors + PAGE_SIZE / 512 - 1) >> (PAGE_SHIFT - 9);
for (i = 0; i < conf->raid_disks * 2; i++) {
int j;
struct bio *pbio = r1_bio->bios[primary];
struct bio *sbio = r1_bio->bios[i];
- int size;
if (sbio->bi_end_io != end_sync_read)
continue;
rdev_dec_pending(conf->mirrors[i].rdev, mddev);
continue;
}
- /* fixup the bio for reuse */
- bio_reset(sbio);
- sbio->bi_vcnt = vcnt;
- sbio->bi_size = r1_bio->sectors << 9;
- sbio->bi_sector = r1_bio->sector +
- conf->mirrors[i].rdev->data_offset;
- sbio->bi_bdev = conf->mirrors[i].rdev->bdev;
- sbio->bi_end_io = end_sync_read;
- sbio->bi_private = r1_bio;
-
- size = sbio->bi_size;
- for (j = 0; j < vcnt ; j++) {
- struct bio_vec *bi;
- bi = &sbio->bi_io_vec[j];
- bi->bv_offset = 0;
- if (size > PAGE_SIZE)
- bi->bv_len = PAGE_SIZE;
- else
- bi->bv_len = size;
- size -= PAGE_SIZE;
- }
bio_copy_data(sbio, pbio);
}
* both 'first' and 'i', so we just compare them.
* All vec entries are PAGE_SIZE;
*/
- for (j = 0; j < vcnt; j++)
+ int sectors = r10_bio->sectors;
+ for (j = 0; j < vcnt; j++) {
+ int len = PAGE_SIZE;
+ if (sectors < (len / 512))
+ len = sectors * 512;
if (memcmp(page_address(fbio->bi_io_vec[j].bv_page),
page_address(tbio->bi_io_vec[j].bv_page),
- fbio->bi_io_vec[j].bv_len))
+ len))
break;
+ sectors -= len/512;
+ }
if (j == vcnt)
continue;
atomic64_add(r10_bio->sectors, &mddev->resync_mismatches);
d = r10_bio->devs[1].devnum;
wbio = r10_bio->devs[1].bio;
wbio2 = r10_bio->devs[1].repl_bio;
+ /* Need to test wbio2->bi_end_io before we call
+ * generic_make_request as if the former is NULL,
+ * the latter is free to free wbio2.
+ */
+ if (wbio2 && !wbio2->bi_end_io)
+ wbio2 = NULL;
if (wbio->bi_end_io) {
atomic_inc(&conf->mirrors[d].rdev->nr_pending);
md_sync_acct(conf->mirrors[d].rdev->bdev, bio_sectors(wbio));
generic_make_request(wbio);
}
- if (wbio2 && wbio2->bi_end_io) {
+ if (wbio2) {
atomic_inc(&conf->mirrors[d].replacement->nr_pending);
md_sync_acct(conf->mirrors[d].replacement->bdev,
bio_sectors(wbio2));
if (bio->bi_end_io == end_sync_read) {
md_sync_acct(bio->bi_bdev, nr_sectors);
+ set_bit(BIO_UPTODATE, &bio->bi_flags);
generic_make_request(bio);
}
}
test_and_clear_bit(STRIPE_SYNC_REQUESTED, &sh->state)) {
set_bit(STRIPE_SYNCING, &sh->state);
clear_bit(STRIPE_INSYNC, &sh->state);
+ clear_bit(STRIPE_REPLACED, &sh->state);
}
spin_unlock(&sh->stripe_lock);
}
handle_parity_checks5(conf, sh, &s, disks);
}
- if (s.replacing && s.locked == 0
- && !test_bit(STRIPE_INSYNC, &sh->state)) {
+ if ((s.replacing || s.syncing) && s.locked == 0
+ && !test_bit(STRIPE_COMPUTE_RUN, &sh->state)
+ && !test_bit(STRIPE_REPLACED, &sh->state)) {
/* Write out to replacement devices where possible */
for (i = 0; i < conf->raid_disks; i++)
- if (test_bit(R5_UPTODATE, &sh->dev[i].flags) &&
- test_bit(R5_NeedReplace, &sh->dev[i].flags)) {
+ if (test_bit(R5_NeedReplace, &sh->dev[i].flags)) {
+ WARN_ON(!test_bit(R5_UPTODATE, &sh->dev[i].flags));
set_bit(R5_WantReplace, &sh->dev[i].flags);
set_bit(R5_LOCKED, &sh->dev[i].flags);
s.locked++;
}
- set_bit(STRIPE_INSYNC, &sh->state);
+ if (s.replacing)
+ set_bit(STRIPE_INSYNC, &sh->state);
+ set_bit(STRIPE_REPLACED, &sh->state);
}
if ((s.syncing || s.replacing) && s.locked == 0 &&
+ !test_bit(STRIPE_COMPUTE_RUN, &sh->state) &&
test_bit(STRIPE_INSYNC, &sh->state)) {
md_done_sync(conf->mddev, STRIPE_SECTORS, 1);
clear_bit(STRIPE_SYNCING, &sh->state);
STRIPE_SYNC_REQUESTED,
STRIPE_SYNCING,
STRIPE_INSYNC,
+ STRIPE_REPLACED,
STRIPE_PREREAD_ACTIVE,
STRIPE_DELAYED,
STRIPE_DEGRADED,
{
struct v4l2_subdev *sd = to_sd(ctrl);
struct i2c_client *client = v4l2_get_subdevdata(sd);
- int ret;
+ int ret = -EINVAL;
switch (ctrl->id) {
case V4L2_CID_BRIGHTNESS:
break;
}
- return 0;
+ return ret;
}
static int ml86v7667_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
dprintk("irq: overrun [full=%d/%d] - Blocks in %d\n",dev->dmasound.read_count,
dev->dmasound.bufsize, dev->dmasound.blocks);
spin_unlock(&dev->slock);
+ snd_pcm_stream_lock(dev->dmasound.substream);
snd_pcm_stop(dev->dmasound.substream,SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock(dev->dmasound.substream);
return;
}
#ifdef CONFIG_OF
static const struct of_device_id coda_dt_ids[] = {
- { .compatible = "fsl,imx27-vpu", .data = &coda_platform_ids[CODA_IMX27] },
+ { .compatible = "fsl,imx27-vpu", .data = &coda_devdata[CODA_IMX27] },
{ .compatible = "fsl,imx53-vpu", .data = &coda_devdata[CODA_IMX53] },
{ /* sentinel */ }
};
}
*vfd = g2d_videodev;
vfd->lock = &dev->mutex;
+ vfd->v4l2_dev = &dev->v4l2_dev;
ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0);
if (ret) {
v4l2_err(&dev->v4l2_dev, "Failed to register video device\n");
pix_mp->num_planes = 2;
/* Set pixelformat to the format in which MFC
outputs the decoded frame */
- pix_mp->pixelformat = V4L2_PIX_FMT_NV12MT;
+ pix_mp->pixelformat = ctx->dst_fmt->fourcc;
pix_mp->plane_fmt[0].bytesperline = ctx->buf_width;
pix_mp->plane_fmt[0].sizeimage = ctx->luma_size;
pix_mp->plane_fmt[1].bytesperline = ctx->buf_width;
mfc_err("Unsupported format for source.\n");
return -EINVAL;
}
- if (!IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_VP8)) {
- mfc_err("Not supported format.\n");
+ if (fmt->codec_mode == S5P_FIMV_CODEC_NONE) {
+ mfc_err("Unknown codec\n");
return -EINVAL;
}
+ if (!IS_MFCV6(dev)) {
+ if (fmt->fourcc == V4L2_PIX_FMT_VP8) {
+ mfc_err("Not supported format.\n");
+ return -EINVAL;
+ }
+ }
} else if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
fmt = find_format(f, MFC_FMT_RAW);
if (!fmt) {
struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
int ret = 0;
- struct s5p_mfc_fmt *fmt;
struct v4l2_pix_format_mplane *pix_mp;
mfc_debug_enter();
goto out;
}
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
- fmt = find_format(f, MFC_FMT_RAW);
- if (!fmt) {
- mfc_err("Unsupported format for source.\n");
- return -EINVAL;
- }
- if (!IS_MFCV6(dev) && (fmt->fourcc != V4L2_PIX_FMT_NV12MT)) {
- mfc_err("Not supported format.\n");
- return -EINVAL;
- } else if (IS_MFCV6(dev) &&
- (fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
- mfc_err("Not supported format.\n");
- return -EINVAL;
- }
- ctx->dst_fmt = fmt;
- mfc_debug_leave();
- return ret;
- } else if (f->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
- mfc_err("Wrong type error for S_FMT : %d", f->type);
- return -EINVAL;
- }
- fmt = find_format(f, MFC_FMT_DEC);
- if (!fmt || fmt->codec_mode == S5P_MFC_CODEC_NONE) {
- mfc_err("Unknown codec\n");
- ret = -EINVAL;
+ /* dst_fmt is validated by call to vidioc_try_fmt */
+ ctx->dst_fmt = find_format(f, MFC_FMT_RAW);
+ ret = 0;
goto out;
- }
- if (fmt->type != MFC_FMT_DEC) {
- mfc_err("Wrong format selected, you should choose "
- "format for decoding\n");
+ } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+ /* src_fmt is validated by call to vidioc_try_fmt */
+ ctx->src_fmt = find_format(f, MFC_FMT_DEC);
+ ctx->codec_mode = ctx->src_fmt->codec_mode;
+ mfc_debug(2, "The codec number is: %d\n", ctx->codec_mode);
+ pix_mp->height = 0;
+ pix_mp->width = 0;
+ if (pix_mp->plane_fmt[0].sizeimage)
+ ctx->dec_src_buf_size = pix_mp->plane_fmt[0].sizeimage;
+ else
+ pix_mp->plane_fmt[0].sizeimage = ctx->dec_src_buf_size =
+ DEF_CPB_SIZE;
+ pix_mp->plane_fmt[0].bytesperline = 0;
+ ctx->state = MFCINST_INIT;
+ ret = 0;
+ goto out;
+ } else {
+ mfc_err("Wrong type error for S_FMT : %d", f->type);
ret = -EINVAL;
goto out;
}
- if (!IS_MFCV6(dev) && (fmt->fourcc == V4L2_PIX_FMT_VP8)) {
- mfc_err("Not supported format.\n");
- return -EINVAL;
- }
- ctx->src_fmt = fmt;
- ctx->codec_mode = fmt->codec_mode;
- mfc_debug(2, "The codec number is: %d\n", ctx->codec_mode);
- pix_mp->height = 0;
- pix_mp->width = 0;
- if (pix_mp->plane_fmt[0].sizeimage)
- ctx->dec_src_buf_size = pix_mp->plane_fmt[0].sizeimage;
- else
- pix_mp->plane_fmt[0].sizeimage = ctx->dec_src_buf_size =
- DEF_CPB_SIZE;
- pix_mp->plane_fmt[0].bytesperline = 0;
- ctx->state = MFCINST_INIT;
+
out:
mfc_debug_leave();
return ret;
static int vidioc_try_fmt(struct file *file, void *priv, struct v4l2_format *f)
{
+ struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_fmt *fmt;
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
return -EINVAL;
}
+ if (!IS_MFCV6(dev)) {
+ if (fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16) {
+ mfc_err("Not supported format.\n");
+ return -EINVAL;
+ }
+ } else if (IS_MFCV6(dev)) {
+ if (fmt->fourcc == V4L2_PIX_FMT_NV12MT) {
+ mfc_err("Not supported format.\n");
+ return -EINVAL;
+ }
+ }
+
if (fmt->num_planes != pix_fmt_mp->num_planes) {
mfc_err("failed to try output format\n");
return -EINVAL;
{
struct s5p_mfc_dev *dev = video_drvdata(file);
struct s5p_mfc_ctx *ctx = fh_to_ctx(priv);
- struct s5p_mfc_fmt *fmt;
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
int ret = 0;
goto out;
}
if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
- fmt = find_format(f, MFC_FMT_ENC);
- if (!fmt) {
- mfc_err("failed to set capture format\n");
- return -EINVAL;
- }
+ /* dst_fmt is validated by call to vidioc_try_fmt */
+ ctx->dst_fmt = find_format(f, MFC_FMT_ENC);
ctx->state = MFCINST_INIT;
- ctx->dst_fmt = fmt;
ctx->codec_mode = ctx->dst_fmt->codec_mode;
ctx->enc_dst_buf_size = pix_fmt_mp->plane_fmt[0].sizeimage;
pix_fmt_mp->plane_fmt[0].bytesperline = 0;
}
mfc_debug(2, "Got instance number: %d\n", ctx->inst_no);
} else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
- fmt = find_format(f, MFC_FMT_RAW);
- if (!fmt) {
- mfc_err("failed to set output format\n");
- return -EINVAL;
- }
-
- if (!IS_MFCV6(dev) &&
- (fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16)) {
- mfc_err("Not supported format.\n");
- return -EINVAL;
- } else if (IS_MFCV6(dev) &&
- (fmt->fourcc == V4L2_PIX_FMT_NV12MT)) {
- mfc_err("Not supported format.\n");
- return -EINVAL;
- }
-
- if (fmt->num_planes != pix_fmt_mp->num_planes) {
- mfc_err("failed to set output format\n");
- ret = -EINVAL;
- goto out;
- }
- ctx->src_fmt = fmt;
+ /* src_fmt is validated by call to vidioc_try_fmt */
+ ctx->src_fmt = find_format(f, MFC_FMT_RAW);
ctx->img_width = pix_fmt_mp->width;
ctx->img_height = pix_fmt_mp->height;
mfc_debug(2, "codec number: %d\n", ctx->src_fmt->codec_mode);
*eedata = data;
*eedata_len = len;
- dev_config = (void *)eedata;
+ dev_config = (void *)*eedata;
switch (le16_to_cpu(dev_config->chip_conf) >> 4 & 0x3) {
case 0:
dev->workqueue = 0;
+ /* init video transfer queues first of all */
+ /* to prevent oops in hdpvr_delete() on error paths */
+ INIT_LIST_HEAD(&dev->free_buff_list);
+ INIT_LIST_HEAD(&dev->rec_buff_list);
+
/* register v4l2_device early so it can be used for printks */
if (v4l2_device_register(&interface->dev, &dev->v4l2_dev)) {
dev_err(&interface->dev, "v4l2_device_register failed\n");
if (!dev->workqueue)
goto error;
- /* init video transfer queues */
- INIT_LIST_HEAD(&dev->free_buff_list);
- INIT_LIST_HEAD(&dev->rec_buff_list);
-
dev->options = hdpvr_default_options;
if (default_video_input < HDPVR_VIDEO_INPUTS)
video_nr[atomic_inc_return(&dev_nr)]);
if (retval < 0) {
v4l2_err(&dev->v4l2_dev, "registering videodev failed\n");
- goto error;
+ goto reg_fail;
}
/* let the user know what node this device is now attached to */
config VIDEO_USBTV
tristate "USBTV007 video capture support"
- depends on VIDEO_DEV
+ depends on VIDEO_V4L2
select VIDEOBUF2_VMALLOC
---help---
#define USBTV_CHUNK_SIZE 256
#define USBTV_CHUNK 240
#define USBTV_CHUNKS (USBTV_WIDTH * USBTV_HEIGHT \
- / 2 / USBTV_CHUNK)
+ / 4 / USBTV_CHUNK)
/* Chunk header. */
#define USBTV_MAGIC_OK(chunk) ((be32_to_cpu(chunk[0]) & 0xff000000) \
/* Number of currently processed frame, useful find
* out when a new one begins. */
u32 frame_id;
+ int chunks_done;
int iso_size;
unsigned int sequence;
return 0;
}
+/* Copy data from chunk into a frame buffer, deinterlacing the data
+ * into every second line. Unfortunately, they don't align nicely into
+ * 720 pixel lines, as the chunk is 240 words long, which is 480 pixels.
+ * Therefore, we break down the chunk into two halves before copyting,
+ * so that we can interleave a line if needed. */
+static void usbtv_chunk_to_vbuf(u32 *frame, u32 *src, int chunk_no, int odd)
+{
+ int half;
+
+ for (half = 0; half < 2; half++) {
+ int part_no = chunk_no * 2 + half;
+ int line = part_no / 3;
+ int part_index = (line * 2 + !odd) * 3 + (part_no % 3);
+
+ u32 *dst = &frame[part_index * USBTV_CHUNK/2];
+ memcpy(dst, src, USBTV_CHUNK/2 * sizeof(*src));
+ src += USBTV_CHUNK/2;
+ }
+}
+
/* Called for each 256-byte image chunk.
* First word identifies the chunk, followed by 240 words of image
* data and padding. */
frame_id = USBTV_FRAME_ID(chunk);
odd = USBTV_ODD(chunk);
chunk_no = USBTV_CHUNK_NO(chunk);
-
- /* Deinterlace. TODO: Use interlaced frame format. */
- chunk_no = (chunk_no - chunk_no % 3) * 2 + chunk_no % 3;
- chunk_no += !odd * 3;
-
if (chunk_no >= USBTV_CHUNKS)
return;
/* Beginning of a frame. */
- if (chunk_no == 0)
+ if (chunk_no == 0) {
usbtv->frame_id = frame_id;
+ usbtv->chunks_done = 0;
+ }
+
+ if (usbtv->frame_id != frame_id)
+ return;
spin_lock_irqsave(&usbtv->buflock, flags);
if (list_empty(&usbtv->bufs)) {
buf = list_first_entry(&usbtv->bufs, struct usbtv_buf, list);
frame = vb2_plane_vaddr(&buf->vb, 0);
- /* Copy the chunk. */
- memcpy(&frame[chunk_no * USBTV_CHUNK], &chunk[1],
- USBTV_CHUNK * sizeof(chunk[1]));
+ /* Copy the chunk data. */
+ usbtv_chunk_to_vbuf(frame, &chunk[1], chunk_no, odd);
+ usbtv->chunks_done++;
/* Last chunk in a frame, signalling an end */
- if (usbtv->frame_id && chunk_no == USBTV_CHUNKS-1) {
+ if (odd && chunk_no == USBTV_CHUNKS-1) {
int size = vb2_plane_size(&buf->vb, 0);
+ enum vb2_buffer_state state = usbtv->chunks_done ==
+ USBTV_CHUNKS ?
+ VB2_BUF_STATE_DONE :
+ VB2_BUF_STATE_ERROR;
buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
buf->vb.v4l2_buf.sequence = usbtv->sequence++;
v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
vb2_set_plane_payload(&buf->vb, 0, size);
- vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);
+ vb2_buffer_done(&buf->vb, state);
list_del(&buf->list);
}
if (*nbuffers < 2)
*nbuffers = 2;
*nplanes = 1;
- sizes[0] = USBTV_CHUNK * USBTV_CHUNKS * sizeof(u32);
+ sizes[0] = USBTV_WIDTH * USBTV_HEIGHT / 2 * sizeof(u32);
return 0;
}
void ssc_free(struct ssc_device *ssc)
{
+ bool disable_clk = true;
+
spin_lock(&user_lock);
- if (ssc->user) {
+ if (ssc->user)
ssc->user--;
- clk_disable_unprepare(ssc->clk);
- } else {
+ else {
+ disable_clk = false;
dev_dbg(&ssc->pdev->dev, "device already free\n");
}
spin_unlock(&user_lock);
+
+ if (disable_clk)
+ clk_disable_unprepare(ssc->clk);
}
EXPORT_SYMBOL(ssc_free);
dev->hbm_state = MEI_HBM_IDLE;
if (mei_write_message(dev, mei_hdr, dev->wr_msg.data)) {
- dev_err(&dev->pdev->dev, "version message writet failed\n");
+ dev_err(&dev->pdev->dev, "version message write failed\n");
dev->dev_state = MEI_DEV_RESETTING;
mei_reset(dev, 1);
return -ENODEV;
if (mei_me_hw_is_ready(dev))
return 0;
+ dev->recvd_hw_ready = false;
mutex_unlock(&dev->device_lock);
err = wait_event_interruptible_timeout(dev->wait_hw_ready,
- dev->recvd_hw_ready, MEI_INTEROP_TIMEOUT);
+ dev->recvd_hw_ready,
+ mei_secs_to_jiffies(MEI_INTEROP_TIMEOUT));
mutex_lock(&dev->device_lock);
if (!err && !dev->recvd_hw_ready) {
+ if (!err)
+ err = -ETIMEDOUT;
dev_err(&dev->pdev->dev,
- "wait hw ready failed. status = 0x%x\n", err);
- return -ETIMEDOUT;
+ "wait hw ready failed. status = %d\n", err);
+ return err;
}
dev->recvd_hw_ready = false;
/* check if ME wants a reset */
if (!mei_hw_is_ready(dev) &&
dev->dev_state != MEI_DEV_RESETTING &&
- dev->dev_state != MEI_DEV_INITIALIZING) {
+ dev->dev_state != MEI_DEV_INITIALIZING &&
+ dev->dev_state != MEI_DEV_POWER_DOWN &&
+ dev->dev_state != MEI_DEV_POWER_UP) {
dev_dbg(&dev->pdev->dev, "FW not ready.\n");
mei_reset(dev, 1);
mutex_unlock(&dev->device_lock);
dev->hbm_state = MEI_HBM_IDLE;
- if (dev->dev_state != MEI_DEV_INITIALIZING) {
+ if (dev->dev_state != MEI_DEV_INITIALIZING &&
+ dev->dev_state != MEI_DEV_POWER_UP) {
if (dev->dev_state != MEI_DEV_DISABLED &&
dev->dev_state != MEI_DEV_POWER_DOWN)
dev->dev_state = MEI_DEV_RESETTING;
!!on ^ host->pdata->gpio_power_invert);
}
if (!host->vcc && host->pdata && host->pdata->setpower)
- host->pdata->setpower(mmc_dev(host->mmc), vdd);
+ return host->pdata->setpower(mmc_dev(host->mmc), vdd);
return 0;
}
soft = &pkt.soft.rfc1201;
- lp->hw.copy_from_card(dev, bufnum, 0, &pkt, sizeof(ARC_HDR_SIZE));
+ lp->hw.copy_from_card(dev, bufnum, 0, &pkt, ARC_HDR_SIZE);
if (pkt.hard.offset[0]) {
ofs = pkt.hard.offset[0];
length = 256 - ofs;
*/
static inline struct port *__get_first_port(struct bonding *bond)
{
- if (bond->slave_cnt == 0)
- return NULL;
+ struct slave *first_slave = bond_first_slave(bond);
- return &(SLAVE_AD_INFO(bond->first_slave).port);
+ return first_slave ? &(SLAVE_AD_INFO(first_slave).port) : NULL;
}
/**
static inline struct port *__get_next_port(struct port *port)
{
struct bonding *bond = __get_bond_by_port(port);
- struct slave *slave = port->slave;
+ struct slave *slave = port->slave, *slave_next;
// If there's no bond for this port, or this is the last slave
- if ((bond == NULL) || (slave->next == bond->first_slave))
+ if (bond == NULL)
+ return NULL;
+ slave_next = bond_next_slave(bond, slave);
+ if (!slave_next || bond_is_first_slave(bond, slave_next))
return NULL;
- return &(SLAVE_AD_INFO(slave->next).port);
+ return &(SLAVE_AD_INFO(slave_next).port);
}
/**
static inline struct aggregator *__get_first_agg(struct port *port)
{
struct bonding *bond = __get_bond_by_port(port);
+ struct slave *first_slave;
// If there's no bond for this port, or bond has no slaves
- if ((bond == NULL) || (bond->slave_cnt == 0))
+ if (bond == NULL)
return NULL;
+ first_slave = bond_first_slave(bond);
- return &(SLAVE_AD_INFO(bond->first_slave).aggregator);
+ return first_slave ? &(SLAVE_AD_INFO(first_slave).aggregator) : NULL;
}
/**
*/
static inline struct aggregator *__get_next_agg(struct aggregator *aggregator)
{
- struct slave *slave = aggregator->slave;
+ struct slave *slave = aggregator->slave, *slave_next;
struct bonding *bond = bond_get_bond_by_slave(slave);
// If there's no bond for this aggregator, or this is the last slave
- if ((bond == NULL) || (slave->next == bond->first_slave))
+ if (bond == NULL)
+ return NULL;
+ slave_next = bond_next_slave(bond, slave);
+ if (!slave_next || bond_is_first_slave(bond, slave_next))
return NULL;
- return &(SLAVE_AD_INFO(slave->next).aggregator);
+ return &(SLAVE_AD_INFO(slave_next).aggregator);
}
/*
read_lock(&bond->lock);
//check if there are any slaves
- if (bond->slave_cnt == 0)
+ if (list_empty(&bond->slave_list))
goto re_arm;
// check if agg_select_timer timer after initialize is timed out
int bond_3ad_set_carrier(struct bonding *bond)
{
struct aggregator *active;
+ struct slave *first_slave;
- active = __get_active_agg(&(SLAVE_AD_INFO(bond->first_slave).aggregator));
+ first_slave = bond_first_slave(bond);
+ if (!first_slave)
+ return 0;
+ active = __get_active_agg(&(SLAVE_AD_INFO(first_slave).aggregator));
if (active) {
/* are enough slaves available to consider link up? */
if (active->num_of_ports < bond->params.min_links) {
struct ad_info ad_info;
int res = 1;
+ read_lock(&bond->lock);
if (__bond_3ad_get_active_agg_info(bond, &ad_info)) {
pr_debug("%s: Error: __bond_3ad_get_active_agg_info failed\n",
dev->name);
slave_agg_no = bond->xmit_hash_policy(skb, slaves_in_agg);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
struct aggregator *agg = SLAVE_AD_INFO(slave).port.aggregator;
if (agg && (agg->aggregator_identifier == agg_id)) {
}
out:
+ read_unlock(&bond->lock);
if (res) {
/* no suitable interface, frame not sent */
kfree_skb(skb);
*/
void bond_3ad_update_lacp_rate(struct bonding *bond)
{
- int i;
struct slave *slave;
struct port *port = NULL;
int lacp_fast;
write_lock_bh(&bond->lock);
lacp_fast = bond->params.lacp_fast;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
port = &(SLAVE_AD_INFO(slave).port);
if (port->slave == NULL)
continue;
{
struct slave *slave, *least_loaded;
long long max_gap;
- int i;
least_loaded = NULL;
max_gap = LLONG_MIN;
/* Find the slave with the largest gap */
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (SLAVE_IS_OK(slave)) {
long long gap = compute_gap(slave);
struct slave *rx_slave, *slave, *start_at;
int i = 0;
- if (bond_info->next_rx_slave) {
+ if (bond_info->next_rx_slave)
start_at = bond_info->next_rx_slave;
- } else {
- start_at = bond->first_slave;
- }
+ else
+ start_at = bond_first_slave(bond);
rx_slave = NULL;
}
if (rx_slave) {
- bond_info->next_rx_slave = rx_slave->next;
+ slave = bond_next_slave(bond, rx_slave);
+ bond_info->next_rx_slave = slave;
}
return rx_slave;
{
struct slave *tmp_slave1, *free_mac_slave = NULL;
struct slave *has_bond_addr = bond->curr_active_slave;
- int i;
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
/* this is the first slave */
return 0;
}
/* The slave's address is equal to the address of the bond.
* Search for a spare address in the bond for this slave.
*/
- bond_for_each_slave(bond, tmp_slave1, i) {
+ bond_for_each_slave(bond, tmp_slave1) {
if (!bond_slave_has_mac(bond, tmp_slave1->perm_hwaddr)) {
/* no slave has tmp_slave1's perm addr
* as its curr addr
*/
static int alb_set_mac_address(struct bonding *bond, void *addr)
{
- struct sockaddr sa;
- struct slave *slave, *stop_at;
char tmp_addr[ETH_ALEN];
+ struct slave *slave;
+ struct sockaddr sa;
int res;
- int i;
- if (bond->alb_info.rlb_enabled) {
+ if (bond->alb_info.rlb_enabled)
return 0;
- }
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
/* save net_device's current hw address */
memcpy(tmp_addr, slave->dev->dev_addr, ETH_ALEN);
sa.sa_family = bond->dev->type;
/* unwind from head to the slave that failed */
- stop_at = slave;
- bond_for_each_slave_from_to(bond, slave, i, bond->first_slave, stop_at) {
+ bond_for_each_slave_continue_reverse(bond, slave) {
memcpy(tmp_addr, slave->dev->dev_addr, ETH_ALEN);
dev_set_mac_address(slave->dev, &sa);
memcpy(slave->dev->dev_addr, tmp_addr, ETH_ALEN);
/* make sure that the curr_active_slave do not change during tx
*/
+ read_lock(&bond->lock);
read_lock(&bond->curr_slave_lock);
switch (ntohs(skb->protocol)) {
}
read_unlock(&bond->curr_slave_lock);
-
+ read_unlock(&bond->lock);
if (res) {
/* no suitable interface, frame not sent */
kfree_skb(skb);
}
+
return NETDEV_TX_OK;
}
alb_work.work);
struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond));
struct slave *slave;
- int i;
read_lock(&bond->lock);
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
bond_info->tx_rebalance_counter = 0;
bond_info->lp_counter = 0;
goto re_arm;
*/
read_lock(&bond->curr_slave_lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave)
alb_send_learning_packets(slave, slave->dev->dev_addr);
- }
read_unlock(&bond->curr_slave_lock);
read_lock(&bond->curr_slave_lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
tlb_clear_slave(bond, slave, 1);
if (slave == bond->curr_active_slave) {
SLAVE_TLB_INFO(slave).load =
*/
void bond_alb_deinit_slave(struct bonding *bond, struct slave *slave)
{
- if (bond->slave_cnt > 1) {
+ if (!list_empty(&bond->slave_list))
alb_change_hw_addr_on_detach(bond, slave);
- }
tlb_clear_slave(bond, slave, 0);
{
struct slave *swap_slave;
- if (bond->curr_active_slave == new_slave) {
+ if (bond->curr_active_slave == new_slave)
return;
- }
if (bond->curr_active_slave && bond->alb_info.primary_is_promisc) {
dev_set_promiscuity(bond->curr_active_slave->dev, -1);
}
swap_slave = bond->curr_active_slave;
- bond->curr_active_slave = new_slave;
+ rcu_assign_pointer(bond->curr_active_slave, new_slave);
- if (!new_slave || (bond->slave_cnt == 0)) {
+ if (!new_slave || list_empty(&bond->slave_list))
return;
- }
/* set the new curr_active_slave to the bonds mac address
* i.e. swap mac addresses of old curr_active_slave and new curr_active_slave
* ignored so we can mess with their MAC addresses without
* fear of interference from transmit activity.
*/
- if (swap_slave) {
+ if (swap_slave)
tlb_clear_slave(bond, swap_slave, 1);
- }
tlb_clear_slave(bond, new_slave, 1);
write_unlock_bh(&bond->curr_slave_lock);
#include <net/net_namespace.h>
#include <net/netns/generic.h>
#include <net/pkt_sched.h>
+#include <linux/rculist.h>
#include "bonding.h"
#include "bond_3ad.h"
#include "bond_alb.h"
static char *arp_validate;
static char *arp_all_targets;
static char *fail_over_mac;
-static int all_slaves_active = 0;
+static int all_slaves_active;
static struct bond_params bonding_defaults;
static int resend_igmp = BOND_DEFAULT_RESEND_IGMP;
[BOND_MODE_ALB] = "adaptive load balancing",
};
- if (mode < 0 || mode > BOND_MODE_ALB)
+ if (mode < BOND_MODE_ROUNDROBIN || mode > BOND_MODE_ALB)
return "unknown";
return names[mode];
__be16 proto, u16 vid)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave, *stop_at;
- int i, res;
+ struct slave *slave;
+ int res;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
res = vlan_vid_add(slave->dev, proto, vid);
if (res)
goto unwind;
if (res) {
pr_err("%s: Error: Failed to add vlan id %d\n",
bond_dev->name, vid);
- return res;
+ goto unwind;
}
return 0;
unwind:
- /* unwind from head to the slave that failed */
- stop_at = slave;
- bond_for_each_slave_from_to(bond, slave, i, bond->first_slave, stop_at)
+ /* unwind from the slave that failed */
+ bond_for_each_slave_continue_reverse(bond, slave)
vlan_vid_del(slave->dev, proto, vid);
return res;
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
- int i, res;
+ int res;
- bond_for_each_slave(bond, slave, i)
+ bond_for_each_slave(bond, slave)
vlan_vid_del(slave->dev, proto, vid);
res = bond_del_vlan(bond, vid);
return 0;
}
-static void bond_add_vlans_on_slave(struct bonding *bond, struct net_device *slave_dev)
-{
- struct vlan_entry *vlan;
- int res;
-
- list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
- res = vlan_vid_add(slave_dev, htons(ETH_P_8021Q),
- vlan->vlan_id);
- if (res)
- pr_warning("%s: Failed to add vlan id %d to device %s\n",
- bond->dev->name, vlan->vlan_id,
- slave_dev->name);
- }
-}
-
-static void bond_del_vlans_from_slave(struct bonding *bond,
- struct net_device *slave_dev)
-{
- struct vlan_entry *vlan;
-
- list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
- if (!vlan->vlan_id)
- continue;
- vlan_vid_del(slave_dev, htons(ETH_P_8021Q), vlan->vlan_id);
- }
-}
-
/*------------------------------- Link status -------------------------------*/
/*
static int bond_set_carrier(struct bonding *bond)
{
struct slave *slave;
- int i;
- if (bond->slave_cnt == 0)
+ if (list_empty(&bond->slave_list))
goto down;
if (bond->params.mode == BOND_MODE_8023AD)
return bond_3ad_set_carrier(bond);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (slave->link == BOND_LINK_UP) {
if (!netif_carrier_ok(bond->dev)) {
netif_carrier_on(bond->dev);
}
} else {
struct slave *slave;
- int i;
- bond_for_each_slave(bond, slave, i) {
+
+ bond_for_each_slave(bond, slave) {
err = dev_set_promiscuity(slave->dev, inc);
if (err)
return err;
}
} else {
struct slave *slave;
- int i;
- bond_for_each_slave(bond, slave, i) {
+
+ bond_for_each_slave(bond, slave) {
err = dev_set_allmulti(slave->dev, inc);
if (err)
return err;
return err;
}
-static void __bond_resend_igmp_join_requests(struct net_device *dev)
-{
- struct in_device *in_dev;
-
- in_dev = __in_dev_get_rcu(dev);
- if (in_dev)
- ip_mc_rejoin_groups(in_dev);
-}
-
/*
* Retrieve the list of registered multicast addresses for the bonding
* device and retransmit an IGMP JOIN request to the current active
*/
static void bond_resend_igmp_join_requests(struct bonding *bond)
{
- struct net_device *bond_dev, *vlan_dev, *upper_dev;
- struct vlan_entry *vlan;
-
- read_lock(&bond->lock);
- rcu_read_lock();
-
- bond_dev = bond->dev;
-
- /* rejoin all groups on bond device */
- __bond_resend_igmp_join_requests(bond_dev);
-
- /*
- * if bond is enslaved to a bridge,
- * then rejoin all groups on its master
- */
- upper_dev = netdev_master_upper_dev_get_rcu(bond_dev);
- if (upper_dev && upper_dev->priv_flags & IFF_EBRIDGE)
- __bond_resend_igmp_join_requests(upper_dev);
-
- /* rejoin all groups on vlan devices */
- list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
- vlan_dev = __vlan_find_dev_deep(bond_dev, htons(ETH_P_8021Q),
- vlan->vlan_id);
- if (vlan_dev)
- __bond_resend_igmp_join_requests(vlan_dev);
+ if (!rtnl_trylock()) {
+ queue_delayed_work(bond->wq, &bond->mcast_work, 1);
+ return;
}
- rcu_read_unlock();
+ call_netdevice_notifiers(NETDEV_RESEND_IGMP, bond->dev);
+ rtnl_unlock();
/* We use curr_slave_lock to protect against concurrent access to
* igmp_retrans from multiple running instances of this function and
queue_delayed_work(bond->wq, &bond->mcast_work, HZ/5);
}
write_unlock_bh(&bond->curr_slave_lock);
- read_unlock(&bond->lock);
}
static void bond_resend_igmp_join_requests_delayed(struct work_struct *work)
static void bond_hw_addr_swap(struct bonding *bond, struct slave *new_active,
struct slave *old_active)
{
+ ASSERT_RTNL();
+
if (old_active) {
if (bond->dev->flags & IFF_PROMISC)
dev_set_promiscuity(old_active->dev, -1);
new_active = bond->curr_active_slave;
if (!new_active) { /* there were no active slaves left */
- if (bond->slave_cnt > 0) /* found one slave */
- new_active = bond->first_slave;
- else
+ new_active = bond_first_slave(bond);
+ if (!new_active)
return NULL; /* still no slave, return NULL */
}
if (new_active)
bond_set_slave_active_flags(new_active);
} else {
- bond->curr_active_slave = new_active;
+ rcu_assign_pointer(bond->curr_active_slave, new_active);
}
if (bond->params.mode == BOND_MODE_ACTIVEBACKUP) {
((USES_PRIMARY(bond->params.mode) && new_active) ||
bond->params.mode == BOND_MODE_ROUNDROBIN)) {
bond->igmp_retrans = bond->params.resend_igmp;
- queue_delayed_work(bond->wq, &bond->mcast_work, 0);
+ queue_delayed_work(bond->wq, &bond->mcast_work, 1);
}
}
*/
static void bond_attach_slave(struct bonding *bond, struct slave *new_slave)
{
- if (bond->first_slave == NULL) { /* attaching the first slave */
- new_slave->next = new_slave;
- new_slave->prev = new_slave;
- bond->first_slave = new_slave;
- } else {
- new_slave->next = bond->first_slave;
- new_slave->prev = bond->first_slave->prev;
- new_slave->next->prev = new_slave;
- new_slave->prev->next = new_slave;
- }
-
+ list_add_tail_rcu(&new_slave->list, &bond->slave_list);
bond->slave_cnt++;
}
*/
static void bond_detach_slave(struct bonding *bond, struct slave *slave)
{
- if (slave->next)
- slave->next->prev = slave->prev;
-
- if (slave->prev)
- slave->prev->next = slave->next;
-
- if (bond->first_slave == slave) { /* slave is the first slave */
- if (bond->slave_cnt > 1) { /* there are more slave */
- bond->first_slave = slave->next;
- } else {
- bond->first_slave = NULL; /* slave was the last one */
- }
- }
-
- slave->next = NULL;
- slave->prev = NULL;
+ list_del_rcu(&slave->list);
bond->slave_cnt--;
}
{
}
-static void __bond_netpoll_cleanup(struct bonding *bond)
+static void bond_netpoll_cleanup(struct net_device *bond_dev)
{
+ struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
- int i;
- bond_for_each_slave(bond, slave, i)
+ bond_for_each_slave(bond, slave)
if (IS_UP(slave->dev))
slave_disable_netpoll(slave);
}
-static void bond_netpoll_cleanup(struct net_device *bond_dev)
-{
- struct bonding *bond = netdev_priv(bond_dev);
-
- read_lock(&bond->lock);
- __bond_netpoll_cleanup(bond);
- read_unlock(&bond->lock);
-}
static int bond_netpoll_setup(struct net_device *dev, struct netpoll_info *ni, gfp_t gfp)
{
struct bonding *bond = netdev_priv(dev);
struct slave *slave;
- int i, err = 0;
+ int err = 0;
- read_lock(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
err = slave_enable_netpoll(slave);
if (err) {
- __bond_netpoll_cleanup(bond);
+ bond_netpoll_cleanup(dev);
break;
}
}
- read_unlock(&bond->lock);
return err;
}
-
-static struct netpoll_info *bond_netpoll_info(struct bonding *bond)
-{
- return bond->dev->npinfo;
-}
-
#else
static inline int slave_enable_netpoll(struct slave *slave)
{
struct slave *slave;
struct bonding *bond = netdev_priv(dev);
netdev_features_t mask;
- int i;
read_lock(&bond->lock);
- if (!bond->first_slave) {
+ if (list_empty(&bond->slave_list)) {
/* Disable adding VLANs to empty bond. But why? --mq */
features |= NETIF_F_VLAN_CHALLENGED;
goto out;
features &= ~NETIF_F_ONE_FOR_ALL;
features |= NETIF_F_ALL_FOR_ALL;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
features = netdev_increment_features(features,
slave->dev->features,
mask);
unsigned short max_hard_header_len = ETH_HLEN;
unsigned int gso_max_size = GSO_MAX_SIZE;
u16 gso_max_segs = GSO_MAX_SEGS;
- int i;
unsigned int flags, dst_release_flag = IFF_XMIT_DST_RELEASE;
read_lock(&bond->lock);
- if (!bond->first_slave)
+ if (list_empty(&bond->slave_list))
goto done;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
vlan_features = netdev_increment_features(vlan_features,
slave->dev->vlan_features, BOND_VLAN_FEATURES);
* bond ether type mutual exclusion - don't allow slaves of dissimilar
* ether type (eg ARPHRD_ETHER and ARPHRD_INFINIBAND) share the same bond
*/
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
if (bond_dev->type != slave_dev->type) {
pr_debug("%s: change device type from %d to %d\n",
bond_dev->name,
}
if (slave_ops->ndo_set_mac_address == NULL) {
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
pr_warning("%s: Warning: The first slave device specified does not support setting the MAC address. Setting fail_over_mac to active.",
bond_dev->name);
bond->params.fail_over_mac = BOND_FOM_ACTIVE;
/* If this is the first slave, then we need to set the master's hardware
* address to be the same as the slave's. */
- if (!bond->slave_cnt && bond->dev->addr_assign_type == NET_ADDR_RANDOM)
+ if (list_empty(&bond->slave_list) &&
+ bond->dev->addr_assign_type == NET_ADDR_RANDOM)
bond_set_dev_addr(bond->dev, slave_dev);
new_slave = kzalloc(sizeof(struct slave), GFP_KERNEL);
res = -ENOMEM;
goto err_undo_flags;
}
-
+ INIT_LIST_HEAD(&new_slave->list);
/*
* Set the new_slave's queue_id to be zero. Queue ID mapping
* is set via sysfs or module option if desired.
dev_mc_add(slave_dev, lacpdu_multicast);
}
- bond_add_vlans_on_slave(bond, slave_dev);
+ res = vlan_vids_add_by_dev(slave_dev, bond_dev);
+ if (res) {
+ pr_err("%s: Error: Couldn't add bond vlan ids to %s\n",
+ bond_dev->name, slave_dev->name);
+ goto err_close;
+ }
write_lock_bh(&bond->lock);
*/
bond_set_slave_inactive_flags(new_slave);
/* if this is the first slave */
- if (bond->slave_cnt == 1) {
+ if (bond_first_slave(bond) == new_slave) {
SLAVE_AD_INFO(new_slave).id = 1;
/* Initialize AD with the number of times that the AD timer is called in 1 second
* can be called only after the mac address of the bond is set
*/
bond_3ad_initialize(bond, 1000/AD_TIMER_INTERVAL);
} else {
+ struct slave *prev_slave;
+
+ prev_slave = bond_prev_slave(bond, new_slave);
SLAVE_AD_INFO(new_slave).id =
- SLAVE_AD_INFO(new_slave->prev).id + 1;
+ SLAVE_AD_INFO(prev_slave).id + 1;
}
bond_3ad_bind_slave(new_slave);
* so we can change it without calling change_active_interface()
*/
if (!bond->curr_active_slave && new_slave->link == BOND_LINK_UP)
- bond->curr_active_slave = new_slave;
+ rcu_assign_pointer(bond->curr_active_slave, new_slave);
break;
} /* switch(bond_mode) */
bond_set_carrier(bond);
#ifdef CONFIG_NET_POLL_CONTROLLER
- slave_dev->npinfo = bond_netpoll_info(bond);
+ slave_dev->npinfo = bond->dev->npinfo;
if (slave_dev->npinfo) {
if (slave_enable_netpoll(new_slave)) {
read_unlock(&bond->lock);
if (!USES_PRIMARY(bond->params.mode))
bond_hw_addr_flush(bond_dev, slave_dev);
- bond_del_vlans_from_slave(bond, slave_dev);
+ vlan_vids_del_by_dev(slave_dev, bond_dev);
write_lock_bh(&bond->lock);
bond_detach_slave(bond, new_slave);
if (bond->primary_slave == new_slave)
err_undo_flags:
bond_compute_features(bond);
/* Enslave of first slave has failed and we need to fix master's mac */
- if (bond->slave_cnt == 0 &&
+ if (list_empty(&bond->slave_list) &&
ether_addr_equal(bond_dev->dev_addr, slave_dev->dev_addr))
eth_hw_addr_random(bond_dev);
netdev_rx_handler_unregister(slave_dev);
write_lock_bh(&bond->lock);
- if (!all && !bond->params.fail_over_mac) {
- if (ether_addr_equal(bond_dev->dev_addr, slave->perm_hwaddr) &&
- bond->slave_cnt > 1)
- pr_warning("%s: Warning: the permanent HWaddr of %s - %pM - is still in use by %s. Set the HWaddr of %s to a different address to avoid conflicts.\n",
- bond_dev->name, slave_dev->name,
- slave->perm_hwaddr,
- bond_dev->name, slave_dev->name);
- }
-
/* Inform AD package of unbinding of slave. */
if (bond->params.mode == BOND_MODE_8023AD) {
/* must be called before the slave is
/* release the slave from its bond */
bond_detach_slave(bond, slave);
+ if (!all && !bond->params.fail_over_mac) {
+ if (ether_addr_equal(bond_dev->dev_addr, slave->perm_hwaddr) &&
+ !list_empty(&bond->slave_list))
+ pr_warn("%s: Warning: the permanent HWaddr of %s - %pM - is still in use by %s. Set the HWaddr of %s to a different address to avoid conflicts.\n",
+ bond_dev->name, slave_dev->name,
+ slave->perm_hwaddr,
+ bond_dev->name, slave_dev->name);
+ }
+
if (bond->primary_slave == slave)
bond->primary_slave = NULL;
}
if (all) {
- bond->curr_active_slave = NULL;
+ rcu_assign_pointer(bond->curr_active_slave, NULL);
} else if (oldcurrent == slave) {
/*
* Note that we hold RTNL over this sequence, so there
write_lock_bh(&bond->lock);
}
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
bond_set_carrier(bond);
eth_hw_addr_random(bond_dev);
write_unlock_bh(&bond->lock);
unblock_netpoll_tx();
+ synchronize_rcu();
- if (bond->slave_cnt == 0) {
+ if (list_empty(&bond->slave_list)) {
call_netdevice_notifiers(NETDEV_CHANGEADDR, bond->dev);
call_netdevice_notifiers(NETDEV_RELEASE, bond->dev);
}
/* must do this from outside any spinlocks */
bond_destroy_slave_symlinks(bond_dev, slave_dev);
- bond_del_vlans_from_slave(bond, slave_dev);
+ vlan_vids_del_by_dev(slave_dev, bond_dev);
/* If the mode USES_PRIMARY, then this cases was handled above by
* bond_change_active_slave(..., NULL)
int ret;
ret = bond_release(bond_dev, slave_dev);
- if ((ret == 0) && (bond->slave_cnt == 0)) {
+ if (ret == 0 && list_empty(&bond->slave_list)) {
bond_dev->priv_flags |= IFF_DISABLE_NETPOLL;
pr_info("%s: destroying bond %s.\n",
bond_dev->name, bond_dev->name);
read_lock(&bond->lock);
- read_lock(&bond->curr_slave_lock);
old_active = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
new_active = bond_get_slave_by_dev(bond, slave_dev);
-
/*
* Changing to the current active: do nothing; return success.
*/
- if (new_active && (new_active == old_active)) {
+ if (new_active && new_active == old_active) {
read_unlock(&bond->lock);
return 0;
}
- if ((new_active) &&
- (old_active) &&
- (new_active->link == BOND_LINK_UP) &&
+ if (new_active &&
+ old_active &&
+ new_active->link == BOND_LINK_UP &&
IS_UP(new_active->dev)) {
block_netpoll_tx();
write_lock_bh(&bond->curr_slave_lock);
static int bond_slave_info_query(struct net_device *bond_dev, struct ifslave *info)
{
struct bonding *bond = netdev_priv(bond_dev);
+ int i = 0, res = -ENODEV;
struct slave *slave;
- int i, res = -ENODEV;
read_lock(&bond->lock);
-
- bond_for_each_slave(bond, slave, i) {
- if (i == (int)info->slave_id) {
+ bond_for_each_slave(bond, slave) {
+ if (i++ == (int)info->slave_id) {
res = 0;
strcpy(info->slave_name, slave->dev->name);
info->link = slave->link;
break;
}
}
-
read_unlock(&bond->lock);
return res;
static int bond_miimon_inspect(struct bonding *bond)
{
+ int link_state, commit = 0;
struct slave *slave;
- int i, link_state, commit = 0;
bool ignore_updelay;
ignore_updelay = !bond->curr_active_slave ? true : false;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
slave->new_link = BOND_LINK_NOCHANGE;
link_state = bond_check_dev_link(bond, slave->dev, 0);
static void bond_miimon_commit(struct bonding *bond)
{
struct slave *slave;
- int i;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
switch (slave->new_link) {
case BOND_LINK_NOCHANGE:
continue;
delay = msecs_to_jiffies(bond->params.miimon);
- if (bond->slave_cnt == 0)
+ if (list_empty(&bond->slave_list))
goto re_arm;
should_notify_peers = bond_should_notify_peers(bond);
return RX_HANDLER_ANOTHER;
}
+/* function to verify if we're in the arp_interval timeslice, returns true if
+ * (last_act - arp_interval) <= jiffies <= (last_act + mod * arp_interval +
+ * arp_interval/2) . the arp_interval/2 is needed for really fast networks.
+ */
+static bool bond_time_in_interval(struct bonding *bond, unsigned long last_act,
+ int mod)
+{
+ int delta_in_ticks = msecs_to_jiffies(bond->params.arp_interval);
+
+ return time_in_range(jiffies,
+ last_act - delta_in_ticks,
+ last_act + mod * delta_in_ticks + delta_in_ticks/2);
+}
+
/*
* this function is called regularly to monitor each slave's link
* ensuring that traffic is being sent and received when arp monitoring
arp_work.work);
struct slave *slave, *oldcurrent;
int do_failover = 0;
- int delta_in_ticks, extra_ticks;
- int i;
read_lock(&bond->lock);
- delta_in_ticks = msecs_to_jiffies(bond->params.arp_interval);
- extra_ticks = delta_in_ticks / 2;
-
- if (bond->slave_cnt == 0)
+ if (list_empty(&bond->slave_list))
goto re_arm;
- read_lock(&bond->curr_slave_lock);
oldcurrent = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
/* see if any of the previous devices are up now (i.e. they have
* xmt and rcv traffic). the curr_active_slave does not come into
* the picture unless it is null. also, slave->jiffies is not needed
* TODO: what about up/down delay in arp mode? it wasn't here before
* so it can wait
*/
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
unsigned long trans_start = dev_trans_start(slave->dev);
if (slave->link != BOND_LINK_UP) {
- if (time_in_range(jiffies,
- trans_start - delta_in_ticks,
- trans_start + delta_in_ticks + extra_ticks) &&
- time_in_range(jiffies,
- slave->dev->last_rx - delta_in_ticks,
- slave->dev->last_rx + delta_in_ticks + extra_ticks)) {
+ if (bond_time_in_interval(bond, trans_start, 1) &&
+ bond_time_in_interval(bond, slave->dev->last_rx, 1)) {
slave->link = BOND_LINK_UP;
bond_set_active_slave(slave);
* when the source ip is 0, so don't take the link down
* if we don't know our ip yet
*/
- if (!time_in_range(jiffies,
- trans_start - delta_in_ticks,
- trans_start + 2 * delta_in_ticks + extra_ticks) ||
- !time_in_range(jiffies,
- slave->dev->last_rx - delta_in_ticks,
- slave->dev->last_rx + 2 * delta_in_ticks + extra_ticks)) {
+ if (!bond_time_in_interval(bond, trans_start, 2) ||
+ !bond_time_in_interval(bond, slave->dev->last_rx, 2)) {
slave->link = BOND_LINK_DOWN;
bond_set_backup_slave(slave);
re_arm:
if (bond->params.arp_interval)
- queue_delayed_work(bond->wq, &bond->arp_work, delta_in_ticks);
+ queue_delayed_work(bond->wq, &bond->arp_work,
+ msecs_to_jiffies(bond->params.arp_interval));
read_unlock(&bond->lock);
}
*
* Called with bond->lock held for read.
*/
-static int bond_ab_arp_inspect(struct bonding *bond, int delta_in_ticks)
+static int bond_ab_arp_inspect(struct bonding *bond)
{
+ unsigned long trans_start, last_rx;
struct slave *slave;
- int i, commit = 0;
- unsigned long trans_start;
- int extra_ticks;
+ int commit = 0;
- /* All the time comparisons below need some extra time. Otherwise, on
- * fast networks the ARP probe/reply may arrive within the same jiffy
- * as it was sent. Then, the next time the ARP monitor is run, one
- * arp_interval will already have passed in the comparisons.
- */
- extra_ticks = delta_in_ticks / 2;
-
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
slave->new_link = BOND_LINK_NOCHANGE;
+ last_rx = slave_last_rx(bond, slave);
if (slave->link != BOND_LINK_UP) {
- if (time_in_range(jiffies,
- slave_last_rx(bond, slave) - delta_in_ticks,
- slave_last_rx(bond, slave) + delta_in_ticks + extra_ticks)) {
-
+ if (bond_time_in_interval(bond, last_rx, 1)) {
slave->new_link = BOND_LINK_UP;
commit++;
}
-
continue;
}
* active. This avoids bouncing, as the last receive
* times need a full ARP monitor cycle to be updated.
*/
- if (time_in_range(jiffies,
- slave->jiffies - delta_in_ticks,
- slave->jiffies + 2 * delta_in_ticks + extra_ticks))
+ if (bond_time_in_interval(bond, slave->jiffies, 2))
continue;
/*
*/
if (!bond_is_active_slave(slave) &&
!bond->current_arp_slave &&
- !time_in_range(jiffies,
- slave_last_rx(bond, slave) - delta_in_ticks,
- slave_last_rx(bond, slave) + 3 * delta_in_ticks + extra_ticks)) {
-
+ !bond_time_in_interval(bond, last_rx, 3)) {
slave->new_link = BOND_LINK_DOWN;
commit++;
}
*/
trans_start = dev_trans_start(slave->dev);
if (bond_is_active_slave(slave) &&
- (!time_in_range(jiffies,
- trans_start - delta_in_ticks,
- trans_start + 2 * delta_in_ticks + extra_ticks) ||
- !time_in_range(jiffies,
- slave_last_rx(bond, slave) - delta_in_ticks,
- slave_last_rx(bond, slave) + 2 * delta_in_ticks + extra_ticks))) {
-
+ (!bond_time_in_interval(bond, trans_start, 2) ||
+ !bond_time_in_interval(bond, last_rx, 2))) {
slave->new_link = BOND_LINK_DOWN;
commit++;
}
*
* Called with RTNL and bond->lock for read.
*/
-static void bond_ab_arp_commit(struct bonding *bond, int delta_in_ticks)
+static void bond_ab_arp_commit(struct bonding *bond)
{
- struct slave *slave;
- int i;
unsigned long trans_start;
+ struct slave *slave;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
switch (slave->new_link) {
case BOND_LINK_NOCHANGE:
continue;
case BOND_LINK_UP:
trans_start = dev_trans_start(slave->dev);
- if ((!bond->curr_active_slave &&
- time_in_range(jiffies,
- trans_start - delta_in_ticks,
- trans_start + delta_in_ticks + delta_in_ticks / 2)) ||
- bond->curr_active_slave != slave) {
+ if (bond->curr_active_slave != slave ||
+ (!bond->curr_active_slave &&
+ bond_time_in_interval(bond, trans_start, 1))) {
slave->link = BOND_LINK_UP;
if (bond->current_arp_slave) {
bond_set_slave_inactive_flags(
*/
static void bond_ab_arp_probe(struct bonding *bond)
{
- struct slave *slave;
+ struct slave *slave, *next_slave;
int i;
read_lock(&bond->curr_slave_lock);
*/
if (!bond->current_arp_slave) {
- bond->current_arp_slave = bond->first_slave;
+ bond->current_arp_slave = bond_first_slave(bond);
if (!bond->current_arp_slave)
return;
}
bond_set_slave_inactive_flags(bond->current_arp_slave);
/* search for next candidate */
- bond_for_each_slave_from(bond, slave, i, bond->current_arp_slave->next) {
+ next_slave = bond_next_slave(bond, bond->current_arp_slave);
+ bond_for_each_slave_from(bond, slave, i, next_slave) {
if (IS_UP(slave->dev)) {
slave->link = BOND_LINK_BACK;
bond_set_slave_active_flags(slave);
delta_in_ticks = msecs_to_jiffies(bond->params.arp_interval);
- if (bond->slave_cnt == 0)
+ if (list_empty(&bond->slave_list))
goto re_arm;
should_notify_peers = bond_should_notify_peers(bond);
- if (bond_ab_arp_inspect(bond, delta_in_ticks)) {
+ if (bond_ab_arp_inspect(bond)) {
read_unlock(&bond->lock);
/* Race avoidance with bond_close flush of workqueue */
read_lock(&bond->lock);
- bond_ab_arp_commit(bond, delta_in_ticks);
+ bond_ab_arp_commit(bond);
read_unlock(&bond->lock);
rtnl_unlock();
case NETDEV_FEAT_CHANGE:
bond_compute_features(bond);
break;
+ case NETDEV_RESEND_IGMP:
+ /* Propagate to master device */
+ call_netdevice_notifiers(event, slave->bond->dev);
+ break;
default:
break;
}
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
- int i;
/* reset slave->backup and slave->inactive */
read_lock(&bond->lock);
- if (bond->slave_cnt > 0) {
+ if (!list_empty(&bond->slave_list)) {
read_lock(&bond->curr_slave_lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if ((bond->params.mode == BOND_MODE_ACTIVEBACKUP)
&& (slave != bond->curr_active_slave)) {
bond_set_slave_inactive_flags(slave);
struct bonding *bond = netdev_priv(bond_dev);
struct rtnl_link_stats64 temp;
struct slave *slave;
- int i;
memset(stats, 0, sizeof(*stats));
read_lock_bh(&bond->lock);
-
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
const struct rtnl_link_stats64 *sstats =
dev_get_stats(slave->dev, &temp);
stats->tx_heartbeat_errors += sstats->tx_heartbeat_errors;
stats->tx_window_errors += sstats->tx_window_errors;
}
-
read_unlock_bh(&bond->lock);
return stats;
{
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave;
- int i;
- read_lock(&bond->lock);
+ ASSERT_RTNL();
if (USES_PRIMARY(bond->params.mode)) {
- read_lock(&bond->curr_slave_lock);
- slave = bond->curr_active_slave;
+ slave = rtnl_dereference(bond->curr_active_slave);
if (slave) {
dev_uc_sync(slave->dev, bond_dev);
dev_mc_sync(slave->dev, bond_dev);
}
- read_unlock(&bond->curr_slave_lock);
} else {
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
dev_uc_sync_multiple(slave->dev, bond_dev);
dev_mc_sync_multiple(slave->dev, bond_dev);
}
}
-
- read_unlock(&bond->lock);
}
static int bond_neigh_init(struct neighbour *n)
{
struct bonding *bond = netdev_priv(n->dev);
- struct slave *slave = bond->first_slave;
const struct net_device_ops *slave_ops;
struct neigh_parms parms;
+ struct slave *slave;
int ret;
+ slave = bond_first_slave(bond);
if (!slave)
return 0;
-
slave_ops = slave->dev->netdev_ops;
-
if (!slave_ops->ndo_neigh_setup)
return 0;
* The bonding ndo_neigh_setup is called at init time beofre any
* slave exists. So we must declare proxy setup function which will
* be used at run time to resolve the actual slave neigh param setup.
+ *
+ * It's also called by master devices (such as vlans) to setup their
+ * underlying devices. In that case - do nothing, we're already set up from
+ * our init.
*/
static int bond_neigh_setup(struct net_device *dev,
struct neigh_parms *parms)
{
- parms->neigh_setup = bond_neigh_init;
+ /* modify only our neigh_parms */
+ if (parms->dev == dev)
+ parms->neigh_setup = bond_neigh_init;
return 0;
}
static int bond_change_mtu(struct net_device *bond_dev, int new_mtu)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave, *stop_at;
+ struct slave *slave;
int res = 0;
- int i;
pr_debug("bond=%p, name=%s, new_mtu=%d\n", bond,
(bond_dev ? bond_dev->name : "None"), new_mtu);
* call to the base driver.
*/
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
pr_debug("s %p s->p %p c_m %p\n",
slave,
- slave->prev,
+ bond_prev_slave(bond, slave),
slave->dev->netdev_ops->ndo_change_mtu);
res = dev_set_mtu(slave->dev, new_mtu);
unwind:
/* unwind from head to the slave that failed */
- stop_at = slave;
- bond_for_each_slave_from_to(bond, slave, i, bond->first_slave, stop_at) {
+ bond_for_each_slave_continue_reverse(bond, slave) {
int tmp_res;
tmp_res = dev_set_mtu(slave->dev, bond_dev->mtu);
{
struct bonding *bond = netdev_priv(bond_dev);
struct sockaddr *sa = addr, tmp_sa;
- struct slave *slave, *stop_at;
+ struct slave *slave;
int res = 0;
- int i;
if (bond->params.mode == BOND_MODE_ALB)
return bond_alb_set_mac_address(bond_dev, addr);
* call to the base driver.
*/
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
const struct net_device_ops *slave_ops = slave->dev->netdev_ops;
pr_debug("slave %p %s\n", slave, slave->dev->name);
tmp_sa.sa_family = bond_dev->type;
/* unwind from head to the slave that failed */
- stop_at = slave;
- bond_for_each_slave_from_to(bond, slave, i, bond->first_slave, stop_at) {
+ bond_for_each_slave_continue_reverse(bond, slave) {
int tmp_res;
tmp_res = dev_set_mac_address(slave->dev, &tmp_sa);
return res;
}
+/**
+ * bond_xmit_slave_id - transmit skb through slave with slave_id
+ * @bond: bonding device that is transmitting
+ * @skb: buffer to transmit
+ * @slave_id: slave id up to slave_cnt-1 through which to transmit
+ *
+ * This function tries to transmit through slave with slave_id but in case
+ * it fails, it tries to find the first available slave for transmission.
+ * The skb is consumed in all cases, thus the function is void.
+ */
+void bond_xmit_slave_id(struct bonding *bond, struct sk_buff *skb, int slave_id)
+{
+ struct slave *slave;
+ int i = slave_id;
+
+ /* Here we start from the slave with slave_id */
+ bond_for_each_slave_rcu(bond, slave) {
+ if (--i < 0) {
+ if (slave_can_tx(slave)) {
+ bond_dev_queue_xmit(bond, skb, slave->dev);
+ return;
+ }
+ }
+ }
+
+ /* Here we start from the first slave up to slave_id */
+ i = slave_id;
+ bond_for_each_slave_rcu(bond, slave) {
+ if (--i < 0)
+ break;
+ if (slave_can_tx(slave)) {
+ bond_dev_queue_xmit(bond, skb, slave->dev);
+ return;
+ }
+ }
+ /* no slave that can tx has been found */
+ kfree_skb(skb);
+}
+
static int bond_xmit_roundrobin(struct sk_buff *skb, struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave, *start_at;
- int i, slave_no, res = 1;
struct iphdr *iph = ip_hdr(skb);
+ struct slave *slave;
/*
* Start with the curr_active_slave that joined the bond as the
* send the join/membership reports. The curr_active_slave found
* will send all of this type of traffic.
*/
- if ((iph->protocol == IPPROTO_IGMP) &&
- (skb->protocol == htons(ETH_P_IP))) {
-
- read_lock(&bond->curr_slave_lock);
- slave = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
- if (!slave)
- goto out;
+ if (iph->protocol == IPPROTO_IGMP && skb->protocol == htons(ETH_P_IP)) {
+ slave = rcu_dereference(bond->curr_active_slave);
+ if (slave && slave_can_tx(slave))
+ bond_dev_queue_xmit(bond, skb, slave->dev);
+ else
+ bond_xmit_slave_id(bond, skb, 0);
} else {
- /*
- * Concurrent TX may collide on rr_tx_counter; we accept
- * that as being rare enough not to justify using an
- * atomic op here.
- */
- slave_no = bond->rr_tx_counter++ % bond->slave_cnt;
-
- bond_for_each_slave(bond, slave, i) {
- slave_no--;
- if (slave_no < 0)
- break;
- }
- }
-
- start_at = slave;
- bond_for_each_slave_from(bond, slave, i, start_at) {
- if (IS_UP(slave->dev) &&
- (slave->link == BOND_LINK_UP) &&
- bond_is_active_slave(slave)) {
- res = bond_dev_queue_xmit(bond, skb, slave->dev);
- break;
- }
- }
-
-out:
- if (res) {
- /* no suitable interface, frame not sent */
- kfree_skb(skb);
+ bond_xmit_slave_id(bond, skb,
+ bond->rr_tx_counter++ % bond->slave_cnt);
}
return NETDEV_TX_OK;
}
-
/*
* in active-backup mode, we know that bond->curr_active_slave is always valid if
* the bond has a usable interface.
static int bond_xmit_activebackup(struct sk_buff *skb, struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
- int res = 1;
-
- read_lock(&bond->curr_slave_lock);
-
- if (bond->curr_active_slave)
- res = bond_dev_queue_xmit(bond, skb,
- bond->curr_active_slave->dev);
-
- read_unlock(&bond->curr_slave_lock);
+ struct slave *slave;
- if (res)
- /* no suitable interface, frame not sent */
+ slave = rcu_dereference(bond->curr_active_slave);
+ if (slave)
+ bond_dev_queue_xmit(bond, skb, slave->dev);
+ else
kfree_skb(skb);
return NETDEV_TX_OK;
static int bond_xmit_xor(struct sk_buff *skb, struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave, *start_at;
- int slave_no;
- int i;
- int res = 1;
- slave_no = bond->xmit_hash_policy(skb, bond->slave_cnt);
-
- bond_for_each_slave(bond, slave, i) {
- slave_no--;
- if (slave_no < 0)
- break;
- }
-
- start_at = slave;
-
- bond_for_each_slave_from(bond, slave, i, start_at) {
- if (IS_UP(slave->dev) &&
- (slave->link == BOND_LINK_UP) &&
- bond_is_active_slave(slave)) {
- res = bond_dev_queue_xmit(bond, skb, slave->dev);
- break;
- }
- }
-
- if (res) {
- /* no suitable interface, frame not sent */
- kfree_skb(skb);
- }
+ bond_xmit_slave_id(bond, skb,
+ bond->xmit_hash_policy(skb, bond->slave_cnt));
return NETDEV_TX_OK;
}
-/*
- * in broadcast mode, we send everything to all usable interfaces.
- */
+/* in broadcast mode, we send everything to all usable interfaces. */
static int bond_xmit_broadcast(struct sk_buff *skb, struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave, *start_at;
- struct net_device *tx_dev = NULL;
- int i;
- int res = 1;
-
- read_lock(&bond->curr_slave_lock);
- start_at = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
- if (!start_at)
- goto out;
+ struct slave *slave = NULL;
- bond_for_each_slave_from(bond, slave, i, start_at) {
- if (IS_UP(slave->dev) &&
- (slave->link == BOND_LINK_UP) &&
- bond_is_active_slave(slave)) {
- if (tx_dev) {
- struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
- if (!skb2) {
- pr_err("%s: Error: bond_xmit_broadcast(): skb_clone() failed\n",
- bond_dev->name);
- continue;
- }
+ bond_for_each_slave_rcu(bond, slave) {
+ if (bond_is_last_slave(bond, slave))
+ break;
+ if (IS_UP(slave->dev) && slave->link == BOND_LINK_UP) {
+ struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
- res = bond_dev_queue_xmit(bond, skb2, tx_dev);
- if (res) {
- kfree_skb(skb2);
- continue;
- }
+ if (!skb2) {
+ pr_err("%s: Error: bond_xmit_broadcast(): skb_clone() failed\n",
+ bond_dev->name);
+ continue;
}
- tx_dev = slave->dev;
+ /* bond_dev_queue_xmit always returns 0 */
+ bond_dev_queue_xmit(bond, skb2, slave->dev);
}
}
-
- if (tx_dev)
- res = bond_dev_queue_xmit(bond, skb, tx_dev);
-
-out:
- if (res)
- /* no suitable interface, frame not sent */
+ if (slave && IS_UP(slave->dev) && slave->link == BOND_LINK_UP)
+ bond_dev_queue_xmit(bond, skb, slave->dev);
+ else
kfree_skb(skb);
- /* frame sent to all suitable interfaces */
return NETDEV_TX_OK;
}
static inline int bond_slave_override(struct bonding *bond,
struct sk_buff *skb)
{
- int i, res = 1;
struct slave *slave = NULL;
struct slave *check_slave;
+ int res = 1;
if (!skb->queue_mapping)
return 1;
/* Find out if any slaves have the same mapping as this skb. */
- bond_for_each_slave(bond, check_slave, i) {
+ bond_for_each_slave_rcu(bond, check_slave) {
if (check_slave->queue_id == skb->queue_mapping) {
slave = check_slave;
break;
if (is_netpoll_tx_blocked(dev))
return NETDEV_TX_BUSY;
- read_lock(&bond->lock);
-
- if (bond->slave_cnt)
+ rcu_read_lock();
+ if (!list_empty(&bond->slave_list))
ret = __bond_start_xmit(skb, dev);
else
kfree_skb(skb);
-
- read_unlock(&bond->lock);
+ rcu_read_unlock();
return ret;
}
struct ethtool_cmd *ecmd)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct slave *slave;
- int i;
unsigned long speed = 0;
+ struct slave *slave;
ecmd->duplex = DUPLEX_UNKNOWN;
ecmd->port = PORT_OTHER;
* this is an accurate maximum.
*/
read_lock(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (SLAVE_IS_OK(slave)) {
if (slave->speed != SPEED_UNKNOWN)
speed += slave->speed;
}
ethtool_cmd_speed_set(ecmd, speed ? : SPEED_UNKNOWN);
read_unlock(&bond->lock);
+
return 0;
}
/* initialize rwlocks */
rwlock_init(&bond->lock);
rwlock_init(&bond->curr_slave_lock);
-
+ INIT_LIST_HEAD(&bond->slave_list);
bond->params = bonding_defaults;
/* Initialize pointers */
static void bond_uninit(struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
+ struct slave *slave, *tmp_slave;
struct vlan_entry *vlan, *tmp;
bond_netpoll_cleanup(bond_dev);
/* Release the bonded slaves */
- while (bond->first_slave != NULL)
- __bond_release_one(bond_dev, bond->first_slave->dev, true);
+ list_for_each_entry_safe(slave, tmp_slave, &bond->slave_list, list)
+ __bond_release_one(bond_dev, slave->dev, true);
pr_info("%s: released all slaves\n", bond_dev->name);
list_del(&bond->bond_list);
struct bonding *bond = seq->private;
loff_t off = 0;
struct slave *slave;
- int i;
/* make sure the bond won't be taken away */
rcu_read_lock();
if (*pos == 0)
return SEQ_START_TOKEN;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave)
if (++off == *pos)
return slave;
- }
return NULL;
}
++*pos;
if (v == SEQ_START_TOKEN)
- return bond->first_slave;
+ return bond_first_slave(bond);
- slave = slave->next;
+ if (bond_is_last_slave(bond, slave))
+ return NULL;
+ slave = bond_next_slave(bond, slave);
- return (slave == bond->first_slave) ? NULL : slave;
+ return slave;
}
static void bond_info_seq_stop(struct seq_file *seq, void *v)
static ssize_t bonding_show_slaves(struct device *d,
struct device_attribute *attr, char *buf)
{
- struct slave *slave;
- int i, res = 0;
struct bonding *bond = to_bond(d);
+ struct slave *slave;
+ int res = 0;
read_lock(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (res > (PAGE_SIZE - IFNAMSIZ)) {
/* not enough space for another interface name */
if ((PAGE_SIZE - res) > 10)
read_unlock(&bond->lock);
if (res)
buf[res-1] = '\n'; /* eat the leftover space */
+
return res;
}
goto out;
}
- if (bond->slave_cnt > 0) {
+ if (!list_empty(&bond->slave_list)) {
pr_err("unable to update mode of %s because it has slaves.\n",
bond->dev->name);
ret = -EPERM;
struct device_attribute *attr,
const char *buf, size_t count)
{
- int new_value;
+ int new_value, ret = count;
struct bonding *bond = to_bond(d);
- if (bond->slave_cnt != 0) {
+ if (!rtnl_trylock())
+ return restart_syscall();
+
+ if (!list_empty(&bond->slave_list)) {
pr_err("%s: Can't alter fail_over_mac with slaves in bond.\n",
bond->dev->name);
- return -EPERM;
+ ret = -EPERM;
+ goto out;
}
new_value = bond_parse_parm(buf, fail_over_mac_tbl);
if (new_value < 0) {
pr_err("%s: Ignoring invalid fail_over_mac value %s.\n",
bond->dev->name, buf);
- return -EINVAL;
+ ret = -EINVAL;
+ goto out;
}
bond->params.fail_over_mac = new_value;
bond->dev->name, fail_over_mac_tbl[new_value].modename,
new_value);
- return count;
+out:
+ rtnl_unlock();
+ return ret;
}
static DEVICE_ATTR(fail_over_mac, S_IRUGO | S_IWUSR,
&newtarget);
/* not to race with bond_arp_rcv */
write_lock_bh(&bond->lock);
- bond_for_each_slave(bond, slave, i)
+ bond_for_each_slave(bond, slave)
slave->target_last_arp_rx[ind] = jiffies;
targets[ind] = newtarget;
write_unlock_bh(&bond->lock);
&newtarget);
write_lock_bh(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
targets_rx = slave->target_last_arp_rx;
j = ind;
for (; (j < BOND_MAX_ARP_TARGETS-1) && targets[j+1]; j++)
struct device_attribute *attr,
const char *buf, size_t count)
{
- int i;
- struct slave *slave;
struct bonding *bond = to_bond(d);
char ifname[IFNAMSIZ];
+ struct slave *slave;
if (!rtnl_trylock())
return restart_syscall();
goto out;
}
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (strncmp(slave->dev->name, ifname, IFNAMSIZ) == 0) {
pr_info("%s: Setting %s as primary slave.\n",
bond->dev->name, slave->dev->name);
struct device_attribute *attr,
char *buf)
{
- struct slave *curr;
struct bonding *bond = to_bond(d);
+ struct slave *curr;
int count = 0;
- read_lock(&bond->curr_slave_lock);
- curr = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
+ rcu_read_lock();
+ curr = rcu_dereference(bond->curr_active_slave);
if (USES_PRIMARY(bond->params.mode) && curr)
count = sprintf(buf, "%s\n", curr->dev->name);
+ rcu_read_unlock();
+
return count;
}
struct device_attribute *attr,
const char *buf, size_t count)
{
- int i;
- struct slave *slave;
- struct slave *old_active = NULL;
- struct slave *new_active = NULL;
+ struct slave *slave, *old_active, *new_active;
struct bonding *bond = to_bond(d);
char ifname[IFNAMSIZ];
if (!rtnl_trylock())
return restart_syscall();
+ old_active = new_active = NULL;
block_netpoll_tx();
read_lock(&bond->lock);
write_lock_bh(&bond->curr_slave_lock);
if (!strlen(ifname) || buf[0] == '\n') {
pr_info("%s: Clearing current active slave.\n",
bond->dev->name);
- bond->curr_active_slave = NULL;
+ rcu_assign_pointer(bond->curr_active_slave, NULL);
bond_select_active_slave(bond);
goto out;
}
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (strncmp(slave->dev->name, ifname, IFNAMSIZ) == 0) {
old_active = bond->curr_active_slave;
new_active = slave;
bond->dev->name,
slave->dev->name);
goto out;
- }
- else {
+ } else {
if ((new_active) &&
(old_active) &&
(new_active->link == BOND_LINK_UP) &&
slave->dev->name);
bond_change_active_slave(bond,
new_active);
- }
- else {
+ } else {
pr_info("%s: Could not set %s as"
" active slave; either %s is"
" down or the link is down.\n",
struct device_attribute *attr,
char *buf)
{
- struct slave *curr;
struct bonding *bond = to_bond(d);
- read_lock(&bond->curr_slave_lock);
- curr = bond->curr_active_slave;
- read_unlock(&bond->curr_slave_lock);
-
- return sprintf(buf, "%s\n", curr ? "up" : "down");
+ return sprintf(buf, "%s\n", bond->curr_active_slave ? "up" : "down");
}
static DEVICE_ATTR(mii_status, S_IRUGO, bonding_show_mii_status, NULL);
struct device_attribute *attr,
char *buf)
{
- struct slave *slave;
- int i, res = 0;
struct bonding *bond = to_bond(d);
+ struct slave *slave;
+ int res = 0;
if (!rtnl_trylock())
return restart_syscall();
read_lock(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (res > (PAGE_SIZE - IFNAMSIZ - 6)) {
/* not enough space for another interface_name:queue_id pair */
if ((PAGE_SIZE - res) > 10)
if (res)
buf[res-1] = '\n'; /* eat the leftover space */
rtnl_unlock();
+
return res;
}
struct slave *slave, *update_slave;
struct bonding *bond = to_bond(d);
u16 qid;
- int i, ret = count;
+ int ret = count;
char *delim;
struct net_device *sdev = NULL;
/* Search for thes slave and check for duplicate qids */
update_slave = NULL;
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (sdev == slave->dev)
/*
* We don't need to check the matching
struct device_attribute *attr,
const char *buf, size_t count)
{
- int i, new_value, ret = count;
struct bonding *bond = to_bond(d);
+ int new_value, ret = count;
struct slave *slave;
if (sscanf(buf, "%d", &new_value) != 1) {
}
read_lock(&bond->lock);
- bond_for_each_slave(bond, slave, i) {
+ bond_for_each_slave(bond, slave) {
if (!bond_is_active_slave(slave)) {
if (new_value)
slave->inactive = 0;
set_fs(fs); \
res; })
+/* slave list primitives */
+#define bond_to_slave(ptr) list_entry(ptr, struct slave, list)
+
+/* IMPORTANT: bond_first/last_slave can return NULL in case of an empty list */
+#define bond_first_slave(bond) \
+ list_first_entry_or_null(&(bond)->slave_list, struct slave, list)
+#define bond_last_slave(bond) \
+ (list_empty(&(bond)->slave_list) ? NULL : \
+ bond_to_slave((bond)->slave_list.prev))
+
+#define bond_is_first_slave(bond, pos) ((pos)->list.prev == &(bond)->slave_list)
+#define bond_is_last_slave(bond, pos) ((pos)->list.next == &(bond)->slave_list)
+
+/* Since bond_first/last_slave can return NULL, these can return NULL too */
+#define bond_next_slave(bond, pos) \
+ (bond_is_last_slave(bond, pos) ? bond_first_slave(bond) : \
+ bond_to_slave((pos)->list.next))
+
+#define bond_prev_slave(bond, pos) \
+ (bond_is_first_slave(bond, pos) ? bond_last_slave(bond) : \
+ bond_to_slave((pos)->list.prev))
+
/**
* bond_for_each_slave_from - iterate the slaves list from a starting point
* @bond: the bond holding this list.
*
* Caller must hold bond->lock
*/
-#define bond_for_each_slave_from(bond, pos, cnt, start) \
- for (cnt = 0, pos = start; \
- cnt < (bond)->slave_cnt; \
- cnt++, pos = (pos)->next)
+#define bond_for_each_slave_from(bond, pos, cnt, start) \
+ for (cnt = 0, pos = start; pos && cnt < (bond)->slave_cnt; \
+ cnt++, pos = bond_next_slave(bond, pos))
/**
- * bond_for_each_slave_from_to - iterate the slaves list from start point to stop point
- * @bond: the bond holding this list.
- * @pos: current slave.
- * @cnt: counter for number max of moves
- * @start: start point.
- * @stop: stop point.
+ * bond_for_each_slave - iterate over all slaves
+ * @bond: the bond holding this list
+ * @pos: current slave
*
* Caller must hold bond->lock
*/
-#define bond_for_each_slave_from_to(bond, pos, cnt, start, stop) \
- for (cnt = 0, pos = start; \
- ((cnt < (bond)->slave_cnt) && (pos != (stop)->next)); \
- cnt++, pos = (pos)->next)
+#define bond_for_each_slave(bond, pos) \
+ list_for_each_entry(pos, &(bond)->slave_list, list)
+
+/* Caller must have rcu_read_lock */
+#define bond_for_each_slave_rcu(bond, pos) \
+ list_for_each_entry_rcu(pos, &(bond)->slave_list, list)
/**
- * bond_for_each_slave - iterate the slaves list from head
- * @bond: the bond holding this list.
- * @pos: current slave.
- * @cnt: counter for max number of moves
+ * bond_for_each_slave_reverse - iterate in reverse from a given position
+ * @bond: the bond holding this list
+ * @pos: slave to continue from
*
* Caller must hold bond->lock
*/
-#define bond_for_each_slave(bond, pos, cnt) \
- bond_for_each_slave_from(bond, pos, cnt, (bond)->first_slave)
-
+#define bond_for_each_slave_continue_reverse(bond, pos) \
+ list_for_each_entry_continue_reverse(pos, &(bond)->slave_list, list)
#ifdef CONFIG_NET_POLL_CONTROLLER
extern atomic_t netpoll_block_tx;
struct slave {
struct net_device *dev; /* first - useful for panic debug */
- struct slave *next;
- struct slave *prev;
+ struct list_head list;
struct bonding *bond; /* our master */
int delay;
unsigned long jiffies;
*/
struct bonding {
struct net_device *dev; /* first - useful for panic debug */
- struct slave *first_slave;
+ struct list_head slave_list;
struct slave *curr_active_slave;
struct slave *current_arp_slave;
struct slave *primary_slave;
struct net_device *slave_dev)
{
struct slave *slave = NULL;
- int i;
- bond_for_each_slave(bond, slave, i) {
- if (slave->dev == slave_dev) {
+ bond_for_each_slave(bond, slave)
+ if (slave->dev == slave_dev)
return slave;
- }
- }
return NULL;
}
return addr;
}
+static inline bool slave_can_tx(struct slave *slave)
+{
+ if (IS_UP(slave->dev) && slave->link == BOND_LINK_UP &&
+ bond_is_active_slave(slave))
+ return true;
+ else
+ return false;
+}
+
struct bond_net;
struct vlan_entry *bond_next_vlan(struct bonding *bond, struct vlan_entry *curr);
int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, struct net_device *slave_dev);
+void bond_xmit_slave_id(struct bonding *bond, struct sk_buff *skb, int slave_id);
int bond_create(struct net *net, const char *name);
int bond_create_sysfs(struct bond_net *net);
void bond_destroy_sysfs(struct bond_net *net);
static inline struct slave *bond_slave_has_mac(struct bonding *bond,
const u8 *mac)
{
- int i = 0;
struct slave *tmp;
- bond_for_each_slave(bond, tmp, i)
+ bond_for_each_slave(bond, tmp)
if (ether_addr_equal_64bits(mac, tmp->dev->dev_addr))
return tmp;
if (at91_is_sam9263(priv))
dev->sysfs_groups[0] = &at91_sysfs_attr_group;
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
err = register_candev(dev);
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
priv->raminit_ctrlreg = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(priv->raminit_ctrlreg) || priv->instance < 0)
+ if (IS_ERR(priv->raminit_ctrlreg) || (int)priv->instance < 0)
dev_info(&pdev->dev, "control memory is not used for raminit\n");
else
priv->raminit = c_can_hw_raminit;
struct flexcan_priv *priv = netdev_priv(dev);
int err;
- clk_prepare_enable(priv->clk_ipg);
- clk_prepare_enable(priv->clk_per);
+ err = clk_prepare_enable(priv->clk_ipg);
+ if (err)
+ return err;
+
+ err = clk_prepare_enable(priv->clk_per);
+ if (err)
+ goto out_disable_ipg;
err = open_candev(dev);
if (err)
- goto out;
+ goto out_disable_per;
err = request_irq(dev->irq, flexcan_irq, IRQF_SHARED, dev->name, dev);
if (err)
out_close:
close_candev(dev);
- out:
+ out_disable_per:
clk_disable_unprepare(priv->clk_per);
+ out_disable_ipg:
clk_disable_unprepare(priv->clk_ipg);
return err;
struct flexcan_regs __iomem *regs = priv->base;
u32 reg, err;
- clk_prepare_enable(priv->clk_ipg);
- clk_prepare_enable(priv->clk_per);
+ err = clk_prepare_enable(priv->clk_ipg);
+ if (err)
+ return err;
+
+ err = clk_prepare_enable(priv->clk_per);
+ if (err)
+ goto out_disable_ipg;
/* select "bus clock", chip must be disabled */
flexcan_chip_disable(priv);
if (!(reg & FLEXCAN_MCR_FEN)) {
netdev_err(dev, "Could not enable RX FIFO, unsupported core\n");
err = -ENODEV;
- goto out;
+ goto out_disable_per;
}
err = register_candev(dev);
- out:
+ out_disable_per:
/* disable core and turn off clocks */
flexcan_chip_disable(priv);
clk_disable_unprepare(priv->clk_per);
+ out_disable_ipg:
clk_disable_unprepare(priv->clk_ipg);
return err;
struct resource *mem;
struct clk *clk_ipg = NULL, *clk_per = NULL;
void __iomem *base;
- resource_size_t mem_size;
int err, irq;
u32 clock_freq = 0;
clk_ipg = devm_clk_get(&pdev->dev, "ipg");
if (IS_ERR(clk_ipg)) {
dev_err(&pdev->dev, "no ipg clock defined\n");
- err = PTR_ERR(clk_ipg);
- goto failed_clock;
+ return PTR_ERR(clk_ipg);
}
clock_freq = clk_get_rate(clk_ipg);
clk_per = devm_clk_get(&pdev->dev, "per");
if (IS_ERR(clk_per)) {
dev_err(&pdev->dev, "no per clock defined\n");
- err = PTR_ERR(clk_per);
- goto failed_clock;
+ return PTR_ERR(clk_per);
}
}
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
- if (!mem || irq <= 0) {
- err = -ENODEV;
- goto failed_get;
- }
+ if (irq <= 0)
+ return -ENODEV;
- mem_size = resource_size(mem);
- if (!request_mem_region(mem->start, mem_size, pdev->name)) {
- err = -EBUSY;
- goto failed_get;
- }
-
- base = ioremap(mem->start, mem_size);
- if (!base) {
- err = -ENOMEM;
- goto failed_map;
- }
-
- dev = alloc_candev(sizeof(struct flexcan_priv), 1);
- if (!dev) {
- err = -ENOMEM;
- goto failed_alloc;
- }
+ base = devm_ioremap_resource(&pdev->dev, mem);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
of_id = of_match_device(flexcan_of_match, &pdev->dev);
if (of_id) {
devtype_data = (struct flexcan_devtype_data *)
pdev->id_entry->driver_data;
} else {
- err = -ENODEV;
- goto failed_devtype;
+ return -ENODEV;
}
+ dev = alloc_candev(sizeof(struct flexcan_priv), 1);
+ if (!dev)
+ return -ENOMEM;
+
dev->netdev_ops = &flexcan_netdev_ops;
dev->irq = irq;
dev->flags |= IFF_ECHO;
netif_napi_add(dev, &priv->napi, flexcan_poll, FLEXCAN_NAPI_WEIGHT);
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
err = register_flexcandev(dev);
return 0;
failed_register:
- failed_devtype:
free_candev(dev);
- failed_alloc:
- iounmap(base);
- failed_map:
- release_mem_region(mem->start, mem_size);
- failed_get:
- failed_clock:
return err;
}
static int flexcan_remove(struct platform_device *pdev)
{
struct net_device *dev = platform_get_drvdata(pdev);
- struct flexcan_priv *priv = netdev_priv(dev);
- struct resource *mem;
unregister_flexcandev(dev);
- iounmap(priv->base);
-
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(mem->start, resource_size(mem));
free_candev(dev);
*
* static struct mcp251x_platform_data mcp251x_info = {
* .oscillator_frequency = 8000000,
- * .board_specific_setup = &mcp251x_setup,
- * .power_enable = mcp251x_power_enable,
- * .transceiver_enable = NULL,
* };
*
* static struct spi_board_info spi_board_info[] = {
#include <linux/slab.h>
#include <linux/spi/spi.h>
#include <linux/uaccess.h>
+#include <linux/regulator/consumer.h>
/* SPI interface instruction set */
#define INSTRUCTION_WRITE 0x02
#define AFTER_SUSPEND_POWER 4
#define AFTER_SUSPEND_RESTART 8
int restart_tx;
+ struct regulator *power;
+ struct regulator *transceiver;
};
#define MCP251X_IS(_model) \
return (st1 == 0x80 && st2 == 0x07) ? 1 : 0;
}
+static int mcp251x_power_enable(struct regulator *reg, int enable)
+{
+ if (IS_ERR(reg))
+ return 0;
+
+ if (enable)
+ return regulator_enable(reg);
+ else
+ return regulator_disable(reg);
+}
+
static void mcp251x_open_clean(struct net_device *net)
{
struct mcp251x_priv *priv = netdev_priv(net);
struct spi_device *spi = priv->spi;
- struct mcp251x_platform_data *pdata = spi->dev.platform_data;
free_irq(spi->irq, priv);
mcp251x_hw_sleep(spi);
- if (pdata->transceiver_enable)
- pdata->transceiver_enable(0);
+ mcp251x_power_enable(priv->transceiver, 0);
close_candev(net);
}
{
struct mcp251x_priv *priv = netdev_priv(net);
struct spi_device *spi = priv->spi;
- struct mcp251x_platform_data *pdata = spi->dev.platform_data;
close_candev(net);
mcp251x_hw_sleep(spi);
- if (pdata->transceiver_enable)
- pdata->transceiver_enable(0);
+ mcp251x_power_enable(priv->transceiver, 0);
priv->can.state = CAN_STATE_STOPPED;
{
struct mcp251x_priv *priv = netdev_priv(net);
struct spi_device *spi = priv->spi;
- struct mcp251x_platform_data *pdata = spi->dev.platform_data;
- unsigned long flags;
+ unsigned long flags = IRQF_ONESHOT | IRQF_TRIGGER_FALLING;
int ret;
ret = open_candev(net);
}
mutex_lock(&priv->mcp_lock);
- if (pdata->transceiver_enable)
- pdata->transceiver_enable(1);
+ mcp251x_power_enable(priv->transceiver, 1);
priv->force_quit = 0;
priv->tx_skb = NULL;
priv->tx_len = 0;
- flags = IRQF_ONESHOT;
- if (pdata->irq_flags)
- flags |= pdata->irq_flags;
- else
- flags |= IRQF_TRIGGER_FALLING;
-
ret = request_threaded_irq(spi->irq, NULL, mcp251x_can_ist,
flags, DEVICE_NAME, priv);
if (ret) {
dev_err(&spi->dev, "failed to acquire irq %d\n", spi->irq);
- if (pdata->transceiver_enable)
- pdata->transceiver_enable(0);
+ mcp251x_power_enable(priv->transceiver, 0);
close_candev(net);
goto open_unlock;
}
CAN_CTRLMODE_LOOPBACK | CAN_CTRLMODE_LISTENONLY;
priv->model = spi_get_device_id(spi)->driver_data;
priv->net = net;
+
+ priv->power = devm_regulator_get(&spi->dev, "vdd");
+ priv->transceiver = devm_regulator_get(&spi->dev, "xceiver");
+ if ((PTR_ERR(priv->power) == -EPROBE_DEFER) ||
+ (PTR_ERR(priv->transceiver) == -EPROBE_DEFER)) {
+ ret = -EPROBE_DEFER;
+ goto error_power;
+ }
+
+ ret = mcp251x_power_enable(priv->power, 1);
+ if (ret)
+ goto error_power;
+
spi_set_drvdata(spi, priv);
priv->spi = spi;
}
}
- if (pdata->power_enable)
- pdata->power_enable(1);
-
- /* Call out to platform specific setup */
- if (pdata->board_specific_setup)
- pdata->board_specific_setup(spi);
-
SET_NETDEV_DEV(net, &spi->dev);
/* Configure the SPI bus */
- spi->mode = SPI_MODE_0;
+ spi->mode = spi->mode ? : SPI_MODE_0;
+ if (mcp251x_is_2510(spi))
+ spi->max_speed_hz = spi->max_speed_hz ? : 5 * 1000 * 1000;
+ else
+ spi->max_speed_hz = spi->max_speed_hz ? : 10 * 1000 * 1000;
spi->bits_per_word = 8;
spi_setup(spi);
/* Here is OK to not lock the MCP, no one knows about it yet */
if (!mcp251x_hw_probe(spi)) {
- dev_info(&spi->dev, "Probe failed\n");
+ ret = -ENODEV;
goto error_probe;
}
mcp251x_hw_sleep(spi);
- if (pdata->transceiver_enable)
- pdata->transceiver_enable(0);
-
ret = register_candev(net);
if (ret)
goto error_probe;
if (!mcp251x_enable_dma)
kfree(priv->spi_tx_buf);
error_tx_buf:
- free_candev(net);
if (mcp251x_enable_dma)
dma_free_coherent(&spi->dev, PAGE_SIZE,
priv->spi_tx_buf, priv->spi_tx_dma);
+ mcp251x_power_enable(priv->power, 0);
+error_power:
+ free_candev(net);
error_alloc:
- if (pdata->power_enable)
- pdata->power_enable(0);
dev_err(&spi->dev, "probe failed\n");
error_out:
return ret;
static int mcp251x_can_remove(struct spi_device *spi)
{
- struct mcp251x_platform_data *pdata = spi->dev.platform_data;
struct mcp251x_priv *priv = spi_get_drvdata(spi);
struct net_device *net = priv->net;
unregister_candev(net);
- free_candev(net);
if (mcp251x_enable_dma) {
dma_free_coherent(&spi->dev, PAGE_SIZE,
kfree(priv->spi_rx_buf);
}
- if (pdata->power_enable)
- pdata->power_enable(0);
+ mcp251x_power_enable(priv->power, 0);
+
+ free_candev(net);
return 0;
}
static int mcp251x_can_suspend(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
- struct mcp251x_platform_data *pdata = spi->dev.platform_data;
struct mcp251x_priv *priv = spi_get_drvdata(spi);
struct net_device *net = priv->net;
netif_device_detach(net);
mcp251x_hw_sleep(spi);
- if (pdata->transceiver_enable)
- pdata->transceiver_enable(0);
+ mcp251x_power_enable(priv->transceiver, 0);
priv->after_suspend = AFTER_SUSPEND_UP;
} else {
priv->after_suspend = AFTER_SUSPEND_DOWN;
}
- if (pdata->power_enable) {
- pdata->power_enable(0);
+ if (!IS_ERR(priv->power)) {
+ regulator_disable(priv->power);
priv->after_suspend |= AFTER_SUSPEND_POWER;
}
static int mcp251x_can_resume(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
- struct mcp251x_platform_data *pdata = spi->dev.platform_data;
struct mcp251x_priv *priv = spi_get_drvdata(spi);
if (priv->after_suspend & AFTER_SUSPEND_POWER) {
- pdata->power_enable(1);
+ mcp251x_power_enable(priv->power, 1);
queue_work(priv->wq, &priv->restart_work);
} else {
if (priv->after_suspend & AFTER_SUSPEND_UP) {
- if (pdata->transceiver_enable)
- pdata->transceiver_enable(1);
+ mcp251x_power_enable(priv->transceiver, 1);
queue_work(priv->wq, &priv->restart_work);
} else {
priv->after_suspend = 0;
switch (msg->msg.hdr.cmd) {
case CMD_CAN_RX:
+ if (msg->msg.rx.net >= dev->net_count) {
+ dev_err(dev->udev->dev.parent, "format error\n");
+ break;
+ }
+
esd_usb2_rx_can_msg(dev->nets[msg->msg.rx.net], msg);
break;
case CMD_CAN_TX:
+ if (msg->msg.txdone.net >= dev->net_count) {
+ dev_err(dev->udev->dev.parent, "format error\n");
+ break;
+ }
+
esd_usb2_tx_done_msg(dev->nets[msg->msg.txdone.net],
msg);
break;
if ((mc->ptr + rec_len) > mc->end)
goto decode_failed;
- memcpy(cf->data, mc->ptr, rec_len);
+ memcpy(cf->data, mc->ptr, cf->can_dlc);
mc->ptr += rec_len;
}
usb_unanchor_urb(urb);
usb_free_coherent(priv->udev, RX_BUFFER_SIZE, buf,
urb->transfer_dma);
+ usb_free_urb(urb);
break;
}
#ifdef CONFIG_AX88796_93CX6
if (ax->plat->flags & AXFLG_HAS_93CX6) {
- unsigned char mac_addr[6];
+ unsigned char mac_addr[ETH_ALEN];
struct eeprom_93cx6 eeprom;
eeprom.data = ei_local;
(__le16 __force *)mac_addr,
sizeof(mac_addr) >> 1);
- memcpy(dev->dev_addr, mac_addr, 6);
+ memcpy(dev->dev_addr, mac_addr, ETH_ALEN);
}
#endif
if (ax->plat->wordlength == 2) {
source "drivers/net/ethernet/mellanox/Kconfig"
source "drivers/net/ethernet/micrel/Kconfig"
source "drivers/net/ethernet/microchip/Kconfig"
+source "drivers/net/ethernet/moxa/Kconfig"
source "drivers/net/ethernet/myricom/Kconfig"
config FEALNX
obj-$(CONFIG_NET_VENDOR_MELLANOX) += mellanox/
obj-$(CONFIG_NET_VENDOR_MICREL) += micrel/
obj-$(CONFIG_NET_VENDOR_MICROCHIP) += microchip/
+obj-$(CONFIG_NET_VENDOR_MOXART) += moxa/
obj-$(CONFIG_NET_VENDOR_MYRI) += myricom/
obj-$(CONFIG_FEALNX) += fealnx.o
obj-$(CONFIG_NET_VENDOR_NATSEMI) += natsemi/
#
config NET_VENDOR_ALLWINNER
- bool "Allwinner devices"
- default y
- depends on ARCH_SUNXI
- ---help---
- If you have a network (Ethernet) card belonging to this
- class, say Y and read the Ethernet-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
+ bool "Allwinner devices"
+ default y
- Note that the answer to this question doesn't directly
- affect the kernel: saying N will just cause the configurator
- to skip all the questions about Allwinner cards. If you say Y,
- you will be asked for your specific card in the following
- questions.
+ depends on ARCH_SUNXI
+ ---help---
+ If you have a network (Ethernet) card belonging to this
+ class, say Y and read the Ethernet-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>.
+
+ Note that the answer to this question doesn't directly
+ affect the kernel: saying N will just cause the configurator
+ to skip all the questions about Allwinner cards. If you say Y,
+ you will be asked for your specific card in the following
+ questions.
if NET_VENDOR_ALLWINNER
select CRC32
select MII
select PHYLIB
+ select MDIO_SUN4I
---help---
Support for Allwinner A10 EMAC ethernet driver.
char *chipname;
struct net_device *dev;
const struct pcnet32_access *a = NULL;
- u8 promaddr[6];
+ u8 promaddr[ETH_ALEN];
int ret = -ENODEV;
/* reset the chip */
}
/* read PROM address and compare with CSR address */
- for (i = 0; i < 6; i++)
+ for (i = 0; i < ETH_ALEN; i++)
promaddr[i] = inb(ioaddr + i);
- if (memcmp(promaddr, dev->dev_addr, 6) ||
+ if (memcmp(promaddr, dev->dev_addr, ETH_ALEN) ||
!is_valid_ether_addr(dev->dev_addr)) {
if (is_valid_ether_addr(promaddr)) {
if (pcnet32_debug & NETIF_MSG_PROBE) {
struct arc_emac_priv *priv = netdev_priv(ndev);
unsigned int work_done;
- for (work_done = 0; work_done <= budget; work_done++) {
+ for (work_done = 0; work_done < budget; work_done++) {
unsigned int *last_rx_bd = &priv->last_rx_bd;
struct net_device_stats *stats = &priv->stats;
struct buffer_state *rx_buff = &priv->rx_buff[*last_rx_bd];
struct net_device *netdev;
struct pci_dev *pdev;
struct napi_struct napi;
+ struct page *rx_page;
+ unsigned int rx_page_offset;
+ unsigned int rx_frag_size;
struct atl1c_hw hw;
struct atl1c_hw_stats hw_stats;
struct mii_if_info mii; /* MII interface info */
static void atl1c_set_rxbufsize(struct atl1c_adapter *adapter,
struct net_device *dev)
{
+ unsigned int head_size;
int mtu = dev->mtu;
adapter->rx_buffer_len = mtu > AT_RX_BUF_SIZE ?
roundup(mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN, 8) : AT_RX_BUF_SIZE;
+
+ head_size = SKB_DATA_ALIGN(adapter->rx_buffer_len + NET_SKB_PAD) +
+ SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+ adapter->rx_frag_size = roundup_pow_of_two(head_size);
}
static netdev_features_t atl1c_fix_features(struct net_device *netdev,
kfree(adapter->tpd_ring[0].buffer_info);
adapter->tpd_ring[0].buffer_info = NULL;
}
+ if (adapter->rx_page) {
+ put_page(adapter->rx_page);
+ adapter->rx_page = NULL;
+ }
}
/**
skb_checksum_none_assert(skb);
}
+static struct sk_buff *atl1c_alloc_skb(struct atl1c_adapter *adapter)
+{
+ struct sk_buff *skb;
+ struct page *page;
+
+ if (adapter->rx_frag_size > PAGE_SIZE)
+ return netdev_alloc_skb(adapter->netdev,
+ adapter->rx_buffer_len);
+
+ page = adapter->rx_page;
+ if (!page) {
+ adapter->rx_page = page = alloc_page(GFP_ATOMIC);
+ if (unlikely(!page))
+ return NULL;
+ adapter->rx_page_offset = 0;
+ }
+
+ skb = build_skb(page_address(page) + adapter->rx_page_offset,
+ adapter->rx_frag_size);
+ if (likely(skb)) {
+ adapter->rx_page_offset += adapter->rx_frag_size;
+ if (adapter->rx_page_offset >= PAGE_SIZE)
+ adapter->rx_page = NULL;
+ else
+ get_page(page);
+ }
+ return skb;
+}
+
static int atl1c_alloc_rx_buffer(struct atl1c_adapter *adapter)
{
struct atl1c_rfd_ring *rfd_ring = &adapter->rfd_ring;
while (next_info->flags & ATL1C_BUFFER_FREE) {
rfd_desc = ATL1C_RFD_DESC(rfd_ring, rfd_next_to_use);
- skb = netdev_alloc_skb(adapter->netdev, adapter->rx_buffer_len);
+ skb = atl1c_alloc_skb(adapter);
if (unlikely(!skb)) {
if (netif_msg_rx_err(adapter))
dev_warn(&pdev->dev, "alloc rx buffer failed\n");
u16 f;
int segment;
int ring_start = adapter->tx_ring.next_to_use;
+ int ring_end;
nr_frags = skb_shinfo(skb)->nr_frags;
segment = (tpd->word3 >> TPD_SEGMENT_EN_SHIFT) & TPD_SEGMENT_EN_MASK;
map_len, PCI_DMA_TODEVICE);
if (dma_mapping_error(&adapter->pdev->dev, tx_buffer->dma)) {
+ /* We need to unwind the mappings we've done */
+ ring_end = adapter->tx_ring.next_to_use;
+ adapter->tx_ring.next_to_use = ring_start;
+ while (adapter->tx_ring.next_to_use != ring_end) {
+ tpd = atl1e_get_tpd(adapter);
+ tx_buffer = atl1e_get_tx_buffer(adapter, tpd);
+ pci_unmap_single(adapter->pdev, tx_buffer->dma,
+ tx_buffer->length, PCI_DMA_TODEVICE);
+ }
/* Reset the tx rings next pointer */
adapter->tx_ring.next_to_use = ring_start;
return -ENOSPC;
DMA_TO_DEVICE);
if (dma_mapping_error(&adapter->pdev->dev, tx_buffer->dma)) {
+ /* We need to unwind the mappings we've done */
+ ring_end = adapter->tx_ring.next_to_use;
+ adapter->tx_ring.next_to_use = ring_start;
+ while (adapter->tx_ring.next_to_use != ring_end) {
+ tpd = atl1e_get_tpd(adapter);
+ tx_buffer = atl1e_get_tx_buffer(adapter, tpd);
+ dma_unmap_page(&adapter->pdev->dev, tx_buffer->dma,
+ tx_buffer->length, DMA_TO_DEVICE);
+ }
+
/* Reset the ring next to use pointer */
adapter->tx_ring.next_to_use = ring_start;
return -ENOSPC;
return NETDEV_TX_OK;
}
- if (atl1e_tx_map(adapter, skb, tpd))
+ if (atl1e_tx_map(adapter, skb, tpd)) {
+ dev_kfree_skb_any(skb);
goto out;
+ }
atl1e_tx_queue(adapter, tpd_req, tpd);
config BGMAC
tristate "BCMA bus GBit core support"
depends on BCMA_HOST_SOC && HAS_DMA && BCM47XX
+ select PHYLIB
---help---
This driver supports GBit MAC and BCM4706 GBit MAC cores on BCMA bus.
They can be found on BCM47xx SoCs and provide gigabit ethernet.
if (!bcm_enet_shared_base[0])
return -ENODEV;
- res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
res_irq_rx = platform_get_resource(pdev, IORESOURCE_IRQ, 1);
res_irq_tx = platform_get_resource(pdev, IORESOURCE_IRQ, 2);
- if (!res_mem || !res_irq || !res_irq_rx || !res_irq_tx)
+ if (!res_irq || !res_irq_rx || !res_irq_tx)
return -ENODEV;
ret = 0;
if (ret)
goto out;
- priv->base = devm_request_and_ioremap(&pdev->dev, res_mem);
- if (priv->base == NULL) {
- ret = -ENOMEM;
+ res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ priv->base = devm_ioremap_resource(&pdev->dev, res_mem);
+ if (IS_ERR(priv->base)) {
+ ret = PTR_ERR(priv->base);
goto out;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, resource_size(res));
- platform_set_drvdata(pdev, NULL);
free_netdev(dev);
return 0;
}
/* bnx2.c: Broadcom NX2 network driver.
*
- * Copyright (c) 2004-2011 Broadcom Corporation
+ * Copyright (c) 2004-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "bnx2_fw.h"
#define DRV_MODULE_NAME "bnx2"
-#define DRV_MODULE_VERSION "2.2.3"
-#define DRV_MODULE_RELDATE "June 27, 2012"
+#define DRV_MODULE_VERSION "2.2.4"
+#define DRV_MODULE_RELDATE "Aug 05, 2013"
#define FW_MIPS_FILE_06 "bnx2/bnx2-mips-06-6.2.3.fw"
#define FW_RV2P_FILE_06 "bnx2/bnx2-rv2p-06-6.0.15.fw"
#define FW_MIPS_FILE_09 "bnx2/bnx2-mips-09-6.2.1b.fw"
return rc;
}
-static int
-bnx2_set_power_state(struct bnx2 *bp, pci_power_t state)
+static void
+bnx2_setup_wol(struct bnx2 *bp)
{
- u16 pmcsr;
+ int i;
+ u32 val, wol_msg;
- pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL, &pmcsr);
+ if (bp->wol) {
+ u32 advertising;
+ u8 autoneg;
- switch (state) {
- case PCI_D0: {
- u32 val;
+ autoneg = bp->autoneg;
+ advertising = bp->advertising;
- pci_write_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL,
- (pmcsr & ~PCI_PM_CTRL_STATE_MASK) |
- PCI_PM_CTRL_PME_STATUS);
+ if (bp->phy_port == PORT_TP) {
+ bp->autoneg = AUTONEG_SPEED;
+ bp->advertising = ADVERTISED_10baseT_Half |
+ ADVERTISED_10baseT_Full |
+ ADVERTISED_100baseT_Half |
+ ADVERTISED_100baseT_Full |
+ ADVERTISED_Autoneg;
+ }
- if (pmcsr & PCI_PM_CTRL_STATE_MASK)
- /* delay required during transition out of D3hot */
- msleep(20);
+ spin_lock_bh(&bp->phy_lock);
+ bnx2_setup_phy(bp, bp->phy_port);
+ spin_unlock_bh(&bp->phy_lock);
- val = BNX2_RD(bp, BNX2_EMAC_MODE);
- val |= BNX2_EMAC_MODE_MPKT_RCVD | BNX2_EMAC_MODE_ACPI_RCVD;
- val &= ~BNX2_EMAC_MODE_MPKT;
- BNX2_WR(bp, BNX2_EMAC_MODE, val);
+ bp->autoneg = autoneg;
+ bp->advertising = advertising;
- val = BNX2_RD(bp, BNX2_RPM_CONFIG);
- val &= ~BNX2_RPM_CONFIG_ACPI_ENA;
- BNX2_WR(bp, BNX2_RPM_CONFIG, val);
- break;
- }
- case PCI_D3hot: {
- int i;
- u32 val, wol_msg;
-
- if (bp->wol) {
- u32 advertising;
- u8 autoneg;
-
- autoneg = bp->autoneg;
- advertising = bp->advertising;
-
- if (bp->phy_port == PORT_TP) {
- bp->autoneg = AUTONEG_SPEED;
- bp->advertising = ADVERTISED_10baseT_Half |
- ADVERTISED_10baseT_Full |
- ADVERTISED_100baseT_Half |
- ADVERTISED_100baseT_Full |
- ADVERTISED_Autoneg;
- }
+ bnx2_set_mac_addr(bp, bp->dev->dev_addr, 0);
- spin_lock_bh(&bp->phy_lock);
- bnx2_setup_phy(bp, bp->phy_port);
- spin_unlock_bh(&bp->phy_lock);
+ val = BNX2_RD(bp, BNX2_EMAC_MODE);
- bp->autoneg = autoneg;
- bp->advertising = advertising;
+ /* Enable port mode. */
+ val &= ~BNX2_EMAC_MODE_PORT;
+ val |= BNX2_EMAC_MODE_MPKT_RCVD |
+ BNX2_EMAC_MODE_ACPI_RCVD |
+ BNX2_EMAC_MODE_MPKT;
+ if (bp->phy_port == PORT_TP) {
+ val |= BNX2_EMAC_MODE_PORT_MII;
+ } else {
+ val |= BNX2_EMAC_MODE_PORT_GMII;
+ if (bp->line_speed == SPEED_2500)
+ val |= BNX2_EMAC_MODE_25G_MODE;
+ }
- bnx2_set_mac_addr(bp, bp->dev->dev_addr, 0);
+ BNX2_WR(bp, BNX2_EMAC_MODE, val);
- val = BNX2_RD(bp, BNX2_EMAC_MODE);
+ /* receive all multicast */
+ for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) {
+ BNX2_WR(bp, BNX2_EMAC_MULTICAST_HASH0 + (i * 4),
+ 0xffffffff);
+ }
+ BNX2_WR(bp, BNX2_EMAC_RX_MODE, BNX2_EMAC_RX_MODE_SORT_MODE);
- /* Enable port mode. */
- val &= ~BNX2_EMAC_MODE_PORT;
- val |= BNX2_EMAC_MODE_MPKT_RCVD |
- BNX2_EMAC_MODE_ACPI_RCVD |
- BNX2_EMAC_MODE_MPKT;
- if (bp->phy_port == PORT_TP)
- val |= BNX2_EMAC_MODE_PORT_MII;
- else {
- val |= BNX2_EMAC_MODE_PORT_GMII;
- if (bp->line_speed == SPEED_2500)
- val |= BNX2_EMAC_MODE_25G_MODE;
- }
+ val = 1 | BNX2_RPM_SORT_USER0_BC_EN | BNX2_RPM_SORT_USER0_MC_EN;
+ BNX2_WR(bp, BNX2_RPM_SORT_USER0, 0x0);
+ BNX2_WR(bp, BNX2_RPM_SORT_USER0, val);
+ BNX2_WR(bp, BNX2_RPM_SORT_USER0, val | BNX2_RPM_SORT_USER0_ENA);
- BNX2_WR(bp, BNX2_EMAC_MODE, val);
+ /* Need to enable EMAC and RPM for WOL. */
+ BNX2_WR(bp, BNX2_MISC_ENABLE_SET_BITS,
+ BNX2_MISC_ENABLE_SET_BITS_RX_PARSER_MAC_ENABLE |
+ BNX2_MISC_ENABLE_SET_BITS_TX_HEADER_Q_ENABLE |
+ BNX2_MISC_ENABLE_SET_BITS_EMAC_ENABLE);
- /* receive all multicast */
- for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) {
- BNX2_WR(bp, BNX2_EMAC_MULTICAST_HASH0 + (i * 4),
- 0xffffffff);
- }
- BNX2_WR(bp, BNX2_EMAC_RX_MODE,
- BNX2_EMAC_RX_MODE_SORT_MODE);
+ val = BNX2_RD(bp, BNX2_RPM_CONFIG);
+ val &= ~BNX2_RPM_CONFIG_ACPI_ENA;
+ BNX2_WR(bp, BNX2_RPM_CONFIG, val);
- val = 1 | BNX2_RPM_SORT_USER0_BC_EN |
- BNX2_RPM_SORT_USER0_MC_EN;
- BNX2_WR(bp, BNX2_RPM_SORT_USER0, 0x0);
- BNX2_WR(bp, BNX2_RPM_SORT_USER0, val);
- BNX2_WR(bp, BNX2_RPM_SORT_USER0, val |
- BNX2_RPM_SORT_USER0_ENA);
+ wol_msg = BNX2_DRV_MSG_CODE_SUSPEND_WOL;
+ } else {
+ wol_msg = BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL;
+ }
- /* Need to enable EMAC and RPM for WOL. */
- BNX2_WR(bp, BNX2_MISC_ENABLE_SET_BITS,
- BNX2_MISC_ENABLE_SET_BITS_RX_PARSER_MAC_ENABLE |
- BNX2_MISC_ENABLE_SET_BITS_TX_HEADER_Q_ENABLE |
- BNX2_MISC_ENABLE_SET_BITS_EMAC_ENABLE);
+ if (!(bp->flags & BNX2_FLAG_NO_WOL))
+ bnx2_fw_sync(bp, BNX2_DRV_MSG_DATA_WAIT3 | wol_msg, 1, 0);
- val = BNX2_RD(bp, BNX2_RPM_CONFIG);
- val &= ~BNX2_RPM_CONFIG_ACPI_ENA;
- BNX2_WR(bp, BNX2_RPM_CONFIG, val);
+}
- wol_msg = BNX2_DRV_MSG_CODE_SUSPEND_WOL;
- }
- else {
- wol_msg = BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL;
- }
+static int
+bnx2_set_power_state(struct bnx2 *bp, pci_power_t state)
+{
+ switch (state) {
+ case PCI_D0: {
+ u32 val;
+
+ pci_enable_wake(bp->pdev, PCI_D0, false);
+ pci_set_power_state(bp->pdev, PCI_D0);
- if (!(bp->flags & BNX2_FLAG_NO_WOL))
- bnx2_fw_sync(bp, BNX2_DRV_MSG_DATA_WAIT3 | wol_msg,
- 1, 0);
+ val = BNX2_RD(bp, BNX2_EMAC_MODE);
+ val |= BNX2_EMAC_MODE_MPKT_RCVD | BNX2_EMAC_MODE_ACPI_RCVD;
+ val &= ~BNX2_EMAC_MODE_MPKT;
+ BNX2_WR(bp, BNX2_EMAC_MODE, val);
- pmcsr &= ~PCI_PM_CTRL_STATE_MASK;
+ val = BNX2_RD(bp, BNX2_RPM_CONFIG);
+ val &= ~BNX2_RPM_CONFIG_ACPI_ENA;
+ BNX2_WR(bp, BNX2_RPM_CONFIG, val);
+ break;
+ }
+ case PCI_D3hot: {
+ bnx2_setup_wol(bp);
+ pci_wake_from_d3(bp->pdev, bp->wol);
if ((BNX2_CHIP_ID(bp) == BNX2_CHIP_ID_5706_A0) ||
(BNX2_CHIP_ID(bp) == BNX2_CHIP_ID_5706_A1)) {
if (bp->wol)
- pmcsr |= 3;
- }
- else {
- pmcsr |= 3;
- }
- if (bp->wol) {
- pmcsr |= PCI_PM_CTRL_PME_ENABLE;
+ pci_set_power_state(bp->pdev, PCI_D3hot);
+ } else {
+ pci_set_power_state(bp->pdev, PCI_D3hot);
}
- pci_write_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL,
- pmcsr);
/* No more memory access after this point until
* device is brought back to D0.
*/
- udelay(50);
break;
}
default:
netif_carrier_off(dev);
- bnx2_set_power_state(bp, PCI_D0);
bnx2_disable_int(bp);
rc = bnx2_setup_int_mode(bp, disable_msi);
bnx2_del_napi(bp);
bp->link_up = 0;
netif_carrier_off(bp->dev);
- bnx2_set_power_state(bp, PCI_D3hot);
return 0;
}
else {
bp->wol = 0;
}
+
+ device_set_wakeup_enable(&bp->pdev->dev, bp->wol);
+
return 0;
}
struct bnx2 *bp = netdev_priv(dev);
int rc;
- if (!netif_running(dev))
- return -EAGAIN;
-
/* parameters already validated in ethtool_get_eeprom */
rc = bnx2_nvram_read(bp, eeprom->offset, eebuf, eeprom->len);
struct bnx2 *bp = netdev_priv(dev);
int rc;
- if (!netif_running(dev))
- return -EAGAIN;
-
/* parameters already validated in ethtool_set_eeprom */
rc = bnx2_nvram_write(bp, eeprom->offset, eebuf, eeprom->len);
{
struct bnx2 *bp = netdev_priv(dev);
- bnx2_set_power_state(bp, PCI_D0);
-
memset(buf, 0, sizeof(u64) * BNX2_NUM_TESTS);
if (etest->flags & ETH_TEST_FL_OFFLINE) {
int i;
etest->flags |= ETH_TEST_FL_FAILED;
}
- if (!netif_running(bp->dev))
- bnx2_set_power_state(bp, PCI_D3hot);
}
static void
switch (state) {
case ETHTOOL_ID_ACTIVE:
- bnx2_set_power_state(bp, PCI_D0);
-
bp->leds_save = BNX2_RD(bp, BNX2_MISC_CFG);
BNX2_WR(bp, BNX2_MISC_CFG, BNX2_MISC_CFG_LEDMODE_MAC);
return 1; /* cycle on/off once per second */
case ETHTOOL_ID_INACTIVE:
BNX2_WR(bp, BNX2_EMAC_LED, 0);
BNX2_WR(bp, BNX2_MISC_CFG, bp->leds_save);
-
- if (!netif_running(dev))
- bnx2_set_power_state(bp, PCI_D3hot);
break;
}
goto err_out_release;
}
- bnx2_set_power_state(bp, PCI_D0);
-
/* Configure byte swap and enable write to the reg_window registers.
* Rely on CPU to do target byte swapping on big endian systems
* The chip's target access swapping will not swap all accesses
if (BNX2_CHIP(bp) == BNX2_CHIP_5709 &&
BNX2_CHIP_REV(bp) != BNX2_CHIP_REV_Ax) {
- if (pci_find_capability(pdev, PCI_CAP_ID_MSIX))
+ if (pdev->msix_cap)
bp->flags |= BNX2_FLAG_MSIX_CAP;
}
if (BNX2_CHIP_ID(bp) != BNX2_CHIP_ID_5706_A0 &&
BNX2_CHIP_ID(bp) != BNX2_CHIP_ID_5706_A1) {
- if (pci_find_capability(pdev, PCI_CAP_ID_MSI))
+ if (pdev->msi_cap)
bp->flags |= BNX2_FLAG_MSI_CAP;
}
bp->wol = 0;
}
+ if (bp->flags & BNX2_FLAG_NO_WOL)
+ device_set_wakeup_capable(&bp->pdev->dev, false);
+ else
+ device_set_wakeup_enable(&bp->pdev->dev, bp->wol);
+
if (BNX2_CHIP_ID(bp) == BNX2_CHIP_ID_5706_A0) {
bp->tx_quick_cons_trip_int =
bp->tx_quick_cons_trip;
}
static int
-bnx2_suspend(struct pci_dev *pdev, pm_message_t state)
+bnx2_suspend(struct device *device)
{
+ struct pci_dev *pdev = to_pci_dev(device);
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2 *bp = netdev_priv(dev);
- /* PCI register 4 needs to be saved whether netif_running() or not.
- * MSI address and data need to be saved if using MSI and
- * netif_running().
- */
- pci_save_state(pdev);
- if (!netif_running(dev))
- return 0;
-
- cancel_work_sync(&bp->reset_task);
- bnx2_netif_stop(bp, true);
- netif_device_detach(dev);
- del_timer_sync(&bp->timer);
- bnx2_shutdown_chip(bp);
- bnx2_free_skbs(bp);
- bnx2_set_power_state(bp, pci_choose_state(pdev, state));
+ if (netif_running(dev)) {
+ cancel_work_sync(&bp->reset_task);
+ bnx2_netif_stop(bp, true);
+ netif_device_detach(dev);
+ del_timer_sync(&bp->timer);
+ bnx2_shutdown_chip(bp);
+ __bnx2_free_irq(bp);
+ bnx2_free_skbs(bp);
+ }
+ bnx2_setup_wol(bp);
return 0;
}
static int
-bnx2_resume(struct pci_dev *pdev)
+bnx2_resume(struct device *device)
{
+ struct pci_dev *pdev = to_pci_dev(device);
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2 *bp = netdev_priv(dev);
- pci_restore_state(pdev);
if (!netif_running(dev))
return 0;
bnx2_set_power_state(bp, PCI_D0);
netif_device_attach(dev);
+ bnx2_request_irq(bp);
bnx2_init_nic(bp, 1);
bnx2_netif_start(bp, true);
return 0;
}
+#ifdef CONFIG_PM_SLEEP
+static SIMPLE_DEV_PM_OPS(bnx2_pm_ops, bnx2_suspend, bnx2_resume);
+#define BNX2_PM_OPS (&bnx2_pm_ops)
+
+#else
+
+#define BNX2_PM_OPS NULL
+
+#endif /* CONFIG_PM_SLEEP */
/**
* bnx2_io_error_detected - called when PCI error is detected
* @pdev: Pointer to PCI device
{
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2 *bp = netdev_priv(dev);
- pci_ers_result_t result;
- int err;
+ pci_ers_result_t result = PCI_ERS_RESULT_DISCONNECT;
+ int err = 0;
rtnl_lock();
if (pci_enable_device(pdev)) {
dev_err(&pdev->dev,
"Cannot re-enable PCI device after reset\n");
- result = PCI_ERS_RESULT_DISCONNECT;
} else {
pci_set_master(pdev);
pci_restore_state(pdev);
pci_save_state(pdev);
- if (netif_running(dev)) {
- bnx2_set_power_state(bp, PCI_D0);
- bnx2_init_nic(bp, 1);
- }
- result = PCI_ERS_RESULT_RECOVERED;
+ if (netif_running(dev))
+ err = bnx2_init_nic(bp, 1);
+
+ if (!err)
+ result = PCI_ERS_RESULT_RECOVERED;
+ }
+
+ if (result != PCI_ERS_RESULT_RECOVERED && netif_running(dev)) {
+ bnx2_napi_enable(bp);
+ dev_close(dev);
}
rtnl_unlock();
rtnl_unlock();
}
+static void bnx2_shutdown(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct bnx2 *bp;
+
+ if (!dev)
+ return;
+
+ bp = netdev_priv(dev);
+ if (!bp)
+ return;
+
+ rtnl_lock();
+ if (netif_running(dev))
+ dev_close(bp->dev);
+
+ if (system_state == SYSTEM_POWER_OFF)
+ bnx2_set_power_state(bp, PCI_D3hot);
+
+ rtnl_unlock();
+}
+
static const struct pci_error_handlers bnx2_err_handler = {
.error_detected = bnx2_io_error_detected,
.slot_reset = bnx2_io_slot_reset,
.id_table = bnx2_pci_tbl,
.probe = bnx2_init_one,
.remove = bnx2_remove_one,
- .suspend = bnx2_suspend,
- .resume = bnx2_resume,
+ .driver.pm = BNX2_PM_OPS,
.err_handler = &bnx2_err_handler,
+ .shutdown = bnx2_shutdown,
};
module_pci_driver(bnx2_pci_driver);
/* bnx2.h: Broadcom NX2 network driver.
*
- * Copyright (c) 2004-2011 Broadcom Corporation
+ * Copyright (c) 2004-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
struct napi_struct napi;
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned int state;
#define BNX2X_FP_STATE_IDLE 0
#define BNX2X_FP_STATE_NAPI (1 << 0) /* NAPI owns this FP */
#define BNX2X_FP_USER_PEND (BNX2X_FP_STATE_POLL | BNX2X_FP_STATE_POLL_YIELD)
/* protect state */
spinlock_t lock;
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
union host_hc_status_block status_blk;
/* chip independent shortcuts into sb structure */
#define bnx2x_fp_stats(bp, fp) (&((bp)->fp_stats[(fp)->index]))
#define bnx2x_fp_qstats(bp, fp) (&((bp)->fp_stats[(fp)->index].eth_q_stats))
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
static inline void bnx2x_fp_init_lock(struct bnx2x_fastpath *fp)
{
spin_lock_init(&fp->lock);
{
return false;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
/* Use 2500 as a mini-jumbo MTU for FCoE */
#define BNX2X_FCOE_MINI_JUMBO_MTU 2500
BNX2X_SP_RTNL_ENABLE_SRIOV,
BNX2X_SP_RTNL_VFPF_MCAST,
BNX2X_SP_RTNL_VFPF_CHANNEL_DOWN,
- BNX2X_SP_RTNL_VFPF_STORM_RX_MODE,
+ BNX2X_SP_RTNL_RX_MODE,
BNX2X_SP_RTNL_HYPERVISOR_VLAN,
+ BNX2X_SP_RTNL_TX_STOP,
+ BNX2X_SP_RTNL_TX_RESUME,
};
struct bnx2x_prev_path_list {
#define BC_SUPPORTS_DCBX_MSG_NON_PMF (1 << 21)
#define IS_VF_FLAG (1 << 22)
#define INTERRUPTS_ENABLED_FLAG (1 << 23)
+#define BC_SUPPORTS_RMMOD_CMD (1 << 24)
#define BP_NOMCP(bp) ((bp)->flags & NO_MCP_FLAG)
int fp_array_size;
u32 dump_preset_idx;
+ bool stats_started;
+ struct semaphore stats_sema;
};
/* Tx queues may be less or equal to Rx queues */
BNX2X_PCI_LINK_SPEED_5000 = 5000,
BNX2X_PCI_LINK_SPEED_8000 = 8000
};
+
+void bnx2x_set_local_cmng(struct bnx2x *bp);
#endif /* bnx2x.h */
rparam.mcast_obj = &bp->mcast_obj;
__set_bit(RAMROD_DRV_CLR_ONLY, &rparam.ramrod_flags);
- /* Add a DEL command... */
+ /* Add a DEL command... - Since we're doing a driver cleanup only,
+ * we take a lock surrounding both the initial send and the CONTs,
+ * as we don't want a true completion to disrupt us in the middle.
+ */
+ netif_addr_lock_bh(bp->dev);
rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_DEL);
if (rc < 0)
BNX2X_ERR("Failed to add a new DEL command to a multi-cast object: %d\n",
if (rc < 0) {
BNX2X_ERR("Failed to clean multi-cast object: %d\n",
rc);
+ netif_addr_unlock_bh(bp->dev);
return;
}
rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_CONT);
}
+ netif_addr_unlock_bh(bp->dev);
}
#ifndef BNX2X_STOP_ON_ERROR
}
/* Initialize Rx filter. */
- netif_addr_lock_bh(bp->dev);
- bnx2x_set_rx_mode(bp->dev);
- netif_addr_unlock_bh(bp->dev);
+ bnx2x_set_rx_mode_inner(bp);
/* re-read iscsi info */
bnx2x_get_iscsi_info(bp);
/* Start fast path */
/* Initialize Rx filter. */
- netif_addr_lock_bh(bp->dev);
- bnx2x_set_rx_mode(bp->dev);
- netif_addr_unlock_bh(bp->dev);
+ bnx2x_set_rx_mode_inner(bp);
/* Start the Tx */
switch (load_mode) {
return work_done;
}
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
/* must be called with local_bh_disable()d */
int bnx2x_low_latency_recv(struct napi_struct *napi)
{
* netif_addr_lock_bh()
*/
void bnx2x_set_rx_mode(struct net_device *dev);
+void bnx2x_set_rx_mode_inner(struct bnx2x *bp);
/**
* bnx2x_set_storm_rx_mode - configure MAC filtering rules in a FW.
#include "bnx2x_dcb.h"
/* forward declarations of dcbx related functions */
-static int bnx2x_dcbx_stop_hw_tx(struct bnx2x *bp);
static void bnx2x_pfc_set_pfc(struct bnx2x *bp);
static void bnx2x_dcbx_update_ets_params(struct bnx2x *bp);
-static int bnx2x_dcbx_resume_hw_tx(struct bnx2x *bp);
static void bnx2x_dcbx_get_ets_pri_pg_tbl(struct bnx2x *bp,
u32 *set_configuration_ets_pg,
u32 *pri_pg_tbl);
bnx2x_pfc_clear(bp);
}
-static int bnx2x_dcbx_stop_hw_tx(struct bnx2x *bp)
+int bnx2x_dcbx_stop_hw_tx(struct bnx2x *bp)
{
struct bnx2x_func_state_params func_params = {NULL};
+ int rc;
func_params.f_obj = &bp->func_obj;
func_params.cmd = BNX2X_F_CMD_TX_STOP;
+ __set_bit(RAMROD_COMP_WAIT, &func_params.ramrod_flags);
+ __set_bit(RAMROD_RETRY, &func_params.ramrod_flags);
+
DP(BNX2X_MSG_DCB, "STOP TRAFFIC\n");
- return bnx2x_func_state_change(bp, &func_params);
+
+ rc = bnx2x_func_state_change(bp, &func_params);
+ if (rc) {
+ BNX2X_ERR("Unable to hold traffic for HW configuration\n");
+ bnx2x_panic();
+ }
+
+ return rc;
}
-static int bnx2x_dcbx_resume_hw_tx(struct bnx2x *bp)
+int bnx2x_dcbx_resume_hw_tx(struct bnx2x *bp)
{
struct bnx2x_func_state_params func_params = {NULL};
struct bnx2x_func_tx_start_params *tx_params =
&func_params.params.tx_start;
+ int rc;
func_params.f_obj = &bp->func_obj;
func_params.cmd = BNX2X_F_CMD_TX_START;
+ __set_bit(RAMROD_COMP_WAIT, &func_params.ramrod_flags);
+ __set_bit(RAMROD_RETRY, &func_params.ramrod_flags);
+
bnx2x_dcbx_fw_struct(bp, tx_params);
DP(BNX2X_MSG_DCB, "START TRAFFIC\n");
- return bnx2x_func_state_change(bp, &func_params);
+
+ rc = bnx2x_func_state_change(bp, &func_params);
+ if (rc) {
+ BNX2X_ERR("Unable to resume traffic after HW configuration\n");
+ bnx2x_panic();
+ }
+
+ return rc;
}
static void bnx2x_dcbx_2cos_limit_update_ets_config(struct bnx2x *bp)
if (IS_MF(bp))
bnx2x_link_sync_notify(bp);
- bnx2x_dcbx_stop_hw_tx(bp);
+ set_bit(BNX2X_SP_RTNL_TX_STOP, &bp->sp_rtnl_state);
+
+ schedule_delayed_work(&bp->sp_rtnl_task, 0);
return;
}
bnx2x_pfc_set_pfc(bp);
bnx2x_dcbx_update_ets_params(bp);
- bnx2x_dcbx_resume_hw_tx(bp);
+
+ /* ets may affect cmng configuration: reinit it in hw */
+ bnx2x_set_local_cmng(bp);
+
+ set_bit(BNX2X_SP_RTNL_TX_RESUME, &bp->sp_rtnl_state);
+
+ schedule_delayed_work(&bp->sp_rtnl_task, 0);
return;
case BNX2X_DCBX_STATE_TX_RELEASED:
case DCB_FEATCFG_ATTR_PG:
if (bp->dcbx_local_feat.ets.enabled)
*flags |= DCB_FEATCFG_ENABLE;
- if (bp->dcbx_error & DCBX_LOCAL_ETS_ERROR)
+ if (bp->dcbx_error & (DCBX_LOCAL_ETS_ERROR |
+ DCBX_REMOTE_MIB_ERROR))
*flags |= DCB_FEATCFG_ERROR;
break;
case DCB_FEATCFG_ATTR_PFC:
if (bp->dcbx_local_feat.pfc.enabled)
*flags |= DCB_FEATCFG_ENABLE;
if (bp->dcbx_error & (DCBX_LOCAL_PFC_ERROR |
- DCBX_LOCAL_PFC_MISMATCH))
+ DCBX_LOCAL_PFC_MISMATCH |
+ DCBX_REMOTE_MIB_ERROR))
*flags |= DCB_FEATCFG_ERROR;
break;
case DCB_FEATCFG_ATTR_APP:
if (bp->dcbx_local_feat.app.enabled)
*flags |= DCB_FEATCFG_ENABLE;
if (bp->dcbx_error & (DCBX_LOCAL_APP_ERROR |
- DCBX_LOCAL_APP_MISMATCH))
+ DCBX_LOCAL_APP_MISMATCH |
+ DCBX_REMOTE_MIB_ERROR))
*flags |= DCB_FEATCFG_ERROR;
break;
default:
int bnx2x_dcbnl_update_applist(struct bnx2x *bp, bool delall);
#endif /* BCM_DCBNL */
+int bnx2x_dcbx_stop_hw_tx(struct bnx2x *bp);
+int bnx2x_dcbx_resume_hw_tx(struct bnx2x *bp);
+
#endif /* BNX2X_DCB_H */
#define DRV_MSG_CODE_EEE_RESULTS_ACK 0xda000000
+ #define DRV_MSG_CODE_RMMOD 0xdb000000
+ #define REQ_BC_VER_4_RMMOD_CMD 0x0007080f
+
#define DRV_MSG_CODE_SET_MF_BW 0xe0000000
#define REQ_BC_VER_4_SET_MF_BW 0x00060202
#define DRV_MSG_CODE_SET_MF_BW_ACK 0xe1000000
#define FW_MSG_CODE_EEE_RESULS_ACK 0xda100000
+ #define FW_MSG_CODE_RMMOD_ACK 0xdb100000
+
#define FW_MSG_CODE_SET_MF_BW_SENT 0xe0000000
#define FW_MSG_CODE_SET_MF_BW_DONE 0xe1000000
bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_BOTH;
}
+static void bnx2x_init_dropless_fc(struct bnx2x *bp)
+{
+ u32 pause_enabled = 0;
+
+ if (!CHIP_IS_E1(bp) && bp->dropless_fc && bp->link_vars.link_up) {
+ if (bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_TX)
+ pause_enabled = 1;
+
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_ETH_PAUSE_ENABLED_OFFSET(BP_PORT(bp)),
+ pause_enabled);
+ }
+
+ DP(NETIF_MSG_IFUP | NETIF_MSG_LINK, "dropless_fc is %s\n",
+ pause_enabled ? "enabled" : "disabled");
+}
+
int bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode)
{
int rc, cfx_idx = bnx2x_get_link_cfg_idx(bp);
bnx2x_release_phy_lock(bp);
+ bnx2x_init_dropless_fc(bp);
+
bnx2x_calc_fc_adv(bp);
if (bp->link_vars.link_up) {
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
bnx2x_release_phy_lock(bp);
+ bnx2x_init_dropless_fc(bp);
+
bnx2x_calc_fc_adv(bp);
} else
BNX2X_ERR("Bootcode is missing - can not set link\n");
input.port_rate = bp->link_vars.line_speed;
- if (cmng_type == CMNG_FNS_MINMAX) {
+ if (cmng_type == CMNG_FNS_MINMAX && input.port_rate) {
int vn;
/* read mf conf from shmem */
}
}
+/* init cmng mode in HW according to local configuration */
+void bnx2x_set_local_cmng(struct bnx2x *bp)
+{
+ int cmng_fns = bnx2x_get_cmng_fns_mode(bp);
+
+ if (cmng_fns != CMNG_FNS_NONE) {
+ bnx2x_cmng_fns_init(bp, false, cmng_fns);
+ storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
+ } else {
+ /* rate shaping and fairness are disabled */
+ DP(NETIF_MSG_IFUP,
+ "single function mode without fairness\n");
+ }
+}
+
/* This function is called upon link interrupt */
static void bnx2x_link_attn(struct bnx2x *bp)
{
bnx2x_link_update(&bp->link_params, &bp->link_vars);
- if (bp->link_vars.link_up) {
-
- /* dropless flow control */
- if (!CHIP_IS_E1(bp) && bp->dropless_fc) {
- int port = BP_PORT(bp);
- u32 pause_enabled = 0;
-
- if (bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_TX)
- pause_enabled = 1;
+ bnx2x_init_dropless_fc(bp);
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_ETH_PAUSE_ENABLED_OFFSET(port),
- pause_enabled);
- }
+ if (bp->link_vars.link_up) {
if (bp->link_vars.mac_type != MAC_TYPE_EMAC) {
struct host_port_stats *pstats;
bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP);
}
- if (bp->link_vars.link_up && bp->link_vars.line_speed) {
- int cmng_fns = bnx2x_get_cmng_fns_mode(bp);
-
- if (cmng_fns != CMNG_FNS_NONE) {
- bnx2x_cmng_fns_init(bp, false, cmng_fns);
- storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
- } else
- /* rate shaping and fairness are disabled */
- DP(NETIF_MSG_IFUP,
- "single function mode without fairness\n");
- }
+ if (bp->link_vars.link_up && bp->link_vars.line_speed)
+ bnx2x_set_local_cmng(bp);
__bnx2x_link_report(bp);
}
}
- if (test_and_clear_bit(BNX2X_SP_RTNL_VFPF_STORM_RX_MODE,
- &bp->sp_rtnl_state)) {
- DP(BNX2X_MSG_SP,
- "sending set storm rx mode vf pf channel message from rtnl sp-task\n");
- bnx2x_vfpf_storm_rx_mode(bp);
+ if (test_and_clear_bit(BNX2X_SP_RTNL_RX_MODE, &bp->sp_rtnl_state)) {
+ DP(BNX2X_MSG_SP, "Handling Rx Mode setting\n");
+ bnx2x_set_rx_mode_inner(bp);
}
if (test_and_clear_bit(BNX2X_SP_RTNL_HYPERVISOR_VLAN,
&bp->sp_rtnl_state))
bnx2x_pf_set_vfs_vlan(bp);
+ if (test_and_clear_bit(BNX2X_SP_RTNL_TX_STOP, &bp->sp_rtnl_state))
+ bnx2x_dcbx_stop_hw_tx(bp);
+
+ if (test_and_clear_bit(BNX2X_SP_RTNL_TX_RESUME, &bp->sp_rtnl_state))
+ bnx2x_dcbx_resume_hw_tx(bp);
+
/* work which needs rtnl lock not-taken (as it takes the lock itself and
* can be called from other contexts as well)
*/
bp->flags |= (val >= REQ_BC_VER_4_DCBX_ADMIN_MSG_NON_PMF) ?
BC_SUPPORTS_DCBX_MSG_NON_PMF : 0;
+
+ bp->flags |= (val >= REQ_BC_VER_4_RMMOD_CMD) ?
+ BC_SUPPORTS_RMMOD_CMD : 0;
+
boot_mode = SHMEM_RD(bp,
dev_info.port_feature_config[BP_PORT(bp)].mba_config) &
PORT_FEATURE_MBA_BOOT_AGENT_TYPE_MASK;
int tmp;
u32 cfg;
+ if (IS_VF(bp))
+ return 0;
+
if (IS_MF(bp) && !CHIP_IS_E1x(bp)) {
/* Take function: tmp = func */
tmp = BP_ABS_FUNC(bp);
mutex_init(&bp->port.phy_mutex);
mutex_init(&bp->fw_mb_mutex);
spin_lock_init(&bp->stats_lock);
+ sema_init(&bp->stats_sema, 1);
INIT_DELAYED_WORK(&bp->sp_task, bnx2x_sp_task);
INIT_DELAYED_WORK(&bp->sp_rtnl_task, bnx2x_sp_rtnl_task);
void bnx2x_set_rx_mode(struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
- u32 rx_mode = BNX2X_RX_MODE_NORMAL;
if (bp->state != BNX2X_STATE_OPEN) {
DP(NETIF_MSG_IFUP, "state is %x, returning\n", bp->state);
return;
+ } else {
+ /* Schedule an SP task to handle rest of change */
+ DP(NETIF_MSG_IFUP, "Scheduling an Rx mode change\n");
+ smp_mb__before_clear_bit();
+ set_bit(BNX2X_SP_RTNL_RX_MODE, &bp->sp_rtnl_state);
+ smp_mb__after_clear_bit();
+ schedule_delayed_work(&bp->sp_rtnl_task, 0);
}
+}
+
+void bnx2x_set_rx_mode_inner(struct bnx2x *bp)
+{
+ u32 rx_mode = BNX2X_RX_MODE_NORMAL;
DP(NETIF_MSG_IFUP, "dev->flags = %x\n", bp->dev->flags);
- if (dev->flags & IFF_PROMISC)
+ netif_addr_lock_bh(bp->dev);
+
+ if (bp->dev->flags & IFF_PROMISC) {
rx_mode = BNX2X_RX_MODE_PROMISC;
- else if ((dev->flags & IFF_ALLMULTI) ||
- ((netdev_mc_count(dev) > BNX2X_MAX_MULTICAST) &&
- CHIP_IS_E1(bp)))
+ } else if ((bp->dev->flags & IFF_ALLMULTI) ||
+ ((netdev_mc_count(bp->dev) > BNX2X_MAX_MULTICAST) &&
+ CHIP_IS_E1(bp))) {
rx_mode = BNX2X_RX_MODE_ALLMULTI;
- else {
+ } else {
if (IS_PF(bp)) {
/* some multicasts */
if (bnx2x_set_mc_list(bp) < 0)
rx_mode = BNX2X_RX_MODE_ALLMULTI;
+ /* release bh lock, as bnx2x_set_uc_list might sleep */
+ netif_addr_unlock_bh(bp->dev);
if (bnx2x_set_uc_list(bp) < 0)
rx_mode = BNX2X_RX_MODE_PROMISC;
+ netif_addr_lock_bh(bp->dev);
} else {
/* configuring mcast to a vf involves sleeping (when we
- * wait for the pf's response). Since this function is
- * called from non sleepable context we must schedule
- * a work item for this purpose
+ * wait for the pf's response).
*/
smp_mb__before_clear_bit();
set_bit(BNX2X_SP_RTNL_VFPF_MCAST,
/* Schedule the rx_mode command */
if (test_bit(BNX2X_FILTER_RX_MODE_PENDING, &bp->sp_state)) {
set_bit(BNX2X_FILTER_RX_MODE_SCHED, &bp->sp_state);
+ netif_addr_unlock_bh(bp->dev);
return;
}
if (IS_PF(bp)) {
bnx2x_set_storm_rx_mode(bp);
+ netif_addr_unlock_bh(bp->dev);
} else {
- /* configuring rx mode to storms in a vf involves sleeping (when
- * we wait for the pf's response). Since this function is
- * called from non sleepable context we must schedule
- * a work item for this purpose
+ /* VF will need to request the PF to make this change, and so
+ * the VF needs to release the bottom-half lock prior to the
+ * request (as it will likely require sleep on the VF side)
*/
- smp_mb__before_clear_bit();
- set_bit(BNX2X_SP_RTNL_VFPF_STORM_RX_MODE,
- &bp->sp_rtnl_state);
- smp_mb__after_clear_bit();
- schedule_delayed_work(&bp->sp_rtnl_task, 0);
+ netif_addr_unlock_bh(bp->dev);
+ bnx2x_vfpf_storm_rx_mode(bp);
}
}
.ndo_fcoe_get_wwn = bnx2x_fcoe_get_wwn,
#endif
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
.ndo_busy_poll = bnx2x_low_latency_recv,
#endif
};
static int bnx2x_get_num_non_def_sbs(struct pci_dev *pdev,
int cnic_cnt, bool is_vf)
{
- int pos, index;
+ int index;
u16 control = 0;
- pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
-
/*
* If MSI-X is not supported - return number of SBs needed to support
* one fast path queue: one FP queue + SB for CNIC
*/
- if (!pos) {
+ if (!pdev->msix_cap) {
dev_info(&pdev->dev, "no msix capability found\n");
return 1 + cnic_cnt;
}
* without the default SB.
* For VFs there is no default SB, then we return (index+1).
*/
- pci_read_config_word(pdev, pos + PCI_MSI_FLAGS, &control);
+ pci_read_config_word(pdev, pdev->msix_cap + PCI_MSI_FLAGS, &control);
index = control & PCI_MSIX_FLAGS_QSIZE;
bnx2x_dcbnl_update_applist(bp, true);
#endif
+ if (IS_PF(bp) &&
+ !BP_NOMCP(bp) &&
+ (bp->flags & BC_SUPPORTS_RMMOD_CMD))
+ bnx2x_fw_command(bp, DRV_MSG_CODE_RMMOD, 0);
+
/* Close the interface - either directly or implicitly */
if (remove_netdev) {
unregister_netdev(dev);
} else {
rtnl_lock();
- if (netif_running(dev))
- bnx2x_close(dev);
+ dev_close(dev);
rtnl_unlock();
}
}
}
-static inline void bnx2x_exe_queue_reset_pending(struct bnx2x *bp,
- struct bnx2x_exe_queue_obj *o)
-{
- spin_lock_bh(&o->lock);
-
- __bnx2x_exe_queue_reset_pending(bp, o);
-
- spin_unlock_bh(&o->lock);
-}
-
/**
* bnx2x_exe_queue_step - execute one execution chunk atomically
*
* @o: queue
* @ramrod_flags: flags
*
- * (Atomicity is ensured using the exe_queue->lock).
+ * (Should be called while holding the exe_queue->lock).
*/
static inline int bnx2x_exe_queue_step(struct bnx2x *bp,
struct bnx2x_exe_queue_obj *o,
memset(&spacer, 0, sizeof(spacer));
- spin_lock_bh(&o->lock);
-
/* Next step should not be performed until the current is finished,
* unless a DRV_CLEAR_ONLY bit is set. In this case we just want to
* properly clear object internals without sending any command to the FW
DP(BNX2X_MSG_SP, "RAMROD_DRV_CLR_ONLY requested: resetting a pending_comp list\n");
__bnx2x_exe_queue_reset_pending(bp, o);
} else {
- spin_unlock_bh(&o->lock);
return 1;
}
}
}
/* Sanity check */
- if (!cur_len) {
- spin_unlock_bh(&o->lock);
+ if (!cur_len)
return 0;
- }
rc = o->execute(bp, o->owner, &o->pending_comp, ramrod_flags);
if (rc < 0)
*/
__bnx2x_exe_queue_reset_pending(bp, o);
- spin_unlock_bh(&o->lock);
return rc;
}
return true;
}
+/**
+ * __bnx2x_vlan_mac_h_write_trylock - try getting the vlan mac writer lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details: Non-blocking implementation; should be called under execution
+ * queue lock.
+ */
+static int __bnx2x_vlan_mac_h_write_trylock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ if (o->head_reader) {
+ DP(BNX2X_MSG_SP, "vlan_mac_lock writer - There are readers; Busy\n");
+ return -EBUSY;
+ }
+
+ DP(BNX2X_MSG_SP, "vlan_mac_lock writer - Taken\n");
+ return 0;
+}
+
+/**
+ * __bnx2x_vlan_mac_h_exec_pending - execute step instead of a previous step
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Should be called under execution queue lock; notice it might release
+ * and reclaim it during its run.
+ */
+static void __bnx2x_vlan_mac_h_exec_pending(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ int rc;
+ unsigned long ramrod_flags = o->saved_ramrod_flags;
+
+ DP(BNX2X_MSG_SP, "vlan_mac_lock execute pending command with ramrod flags %lu\n",
+ ramrod_flags);
+ o->head_exe_request = false;
+ o->saved_ramrod_flags = 0;
+ rc = bnx2x_exe_queue_step(bp, &o->exe_queue, &ramrod_flags);
+ if (rc != 0) {
+ BNX2X_ERR("execution of pending commands failed with rc %d\n",
+ rc);
+#ifdef BNX2X_STOP_ON_ERROR
+ bnx2x_panic();
+#endif
+ }
+}
+
+/**
+ * __bnx2x_vlan_mac_h_pend - Pend an execution step which couldn't run
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ * @ramrod_flags: ramrod flags of missed execution
+ *
+ * @details Should be called under execution queue lock.
+ */
+static void __bnx2x_vlan_mac_h_pend(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o,
+ unsigned long ramrod_flags)
+{
+ o->head_exe_request = true;
+ o->saved_ramrod_flags = ramrod_flags;
+ DP(BNX2X_MSG_SP, "Placing pending execution with ramrod flags %lu\n",
+ ramrod_flags);
+}
+
+/**
+ * __bnx2x_vlan_mac_h_write_unlock - unlock the vlan mac head list writer lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Should be called under execution queue lock. Notice if a pending
+ * execution exists, it would perform it - possibly releasing and
+ * reclaiming the execution queue lock.
+ */
+static void __bnx2x_vlan_mac_h_write_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ /* It's possible a new pending execution was added since this writer
+ * executed. If so, execute again. [Ad infinitum]
+ */
+ while (o->head_exe_request) {
+ DP(BNX2X_MSG_SP, "vlan_mac_lock - writer release encountered a pending request\n");
+ __bnx2x_vlan_mac_h_exec_pending(bp, o);
+ }
+}
+
+/**
+ * bnx2x_vlan_mac_h_write_unlock - unlock the vlan mac head list writer lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Notice if a pending execution exists, it would perform it -
+ * possibly releasing and reclaiming the execution queue lock.
+ */
+void bnx2x_vlan_mac_h_write_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ spin_lock_bh(&o->exe_queue.lock);
+ __bnx2x_vlan_mac_h_write_unlock(bp, o);
+ spin_unlock_bh(&o->exe_queue.lock);
+}
+
+/**
+ * __bnx2x_vlan_mac_h_read_lock - lock the vlan mac head list reader lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Should be called under the execution queue lock. May sleep. May
+ * release and reclaim execution queue lock during its run.
+ */
+static int __bnx2x_vlan_mac_h_read_lock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ /* If we got here, we're holding lock --> no WRITER exists */
+ o->head_reader++;
+ DP(BNX2X_MSG_SP, "vlan_mac_lock - locked reader - number %d\n",
+ o->head_reader);
+
+ return 0;
+}
+
+/**
+ * bnx2x_vlan_mac_h_read_lock - lock the vlan mac head list reader lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details May sleep. Claims and releases execution queue lock during its run.
+ */
+int bnx2x_vlan_mac_h_read_lock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ int rc;
+
+ spin_lock_bh(&o->exe_queue.lock);
+ rc = __bnx2x_vlan_mac_h_read_lock(bp, o);
+ spin_unlock_bh(&o->exe_queue.lock);
+
+ return rc;
+}
+
+/**
+ * __bnx2x_vlan_mac_h_read_unlock - unlock the vlan mac head list reader lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Should be called under execution queue lock. Notice if a pending
+ * execution exists, it would be performed if this was the last
+ * reader. possibly releasing and reclaiming the execution queue lock.
+ */
+static void __bnx2x_vlan_mac_h_read_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ if (!o->head_reader) {
+ BNX2X_ERR("Need to release vlan mac reader lock, but lock isn't taken\n");
+#ifdef BNX2X_STOP_ON_ERROR
+ bnx2x_panic();
+#endif
+ } else {
+ o->head_reader--;
+ DP(BNX2X_MSG_SP, "vlan_mac_lock - decreased readers to %d\n",
+ o->head_reader);
+ }
+
+ /* It's possible a new pending execution was added, and that this reader
+ * was last - if so we need to execute the command.
+ */
+ if (!o->head_reader && o->head_exe_request) {
+ DP(BNX2X_MSG_SP, "vlan_mac_lock - reader release encountered a pending request\n");
+
+ /* Writer release will do the trick */
+ __bnx2x_vlan_mac_h_write_unlock(bp, o);
+ }
+}
+
+/**
+ * bnx2x_vlan_mac_h_read_unlock - unlock the vlan mac head list reader lock
+ *
+ * @bp: device handle
+ * @o: vlan_mac object
+ *
+ * @details Notice if a pending execution exists, it would be performed if this
+ * was the last reader. Claims and releases the execution queue lock
+ * during its run.
+ */
+void bnx2x_vlan_mac_h_read_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o)
+{
+ spin_lock_bh(&o->exe_queue.lock);
+ __bnx2x_vlan_mac_h_read_unlock(bp, o);
+ spin_unlock_bh(&o->exe_queue.lock);
+}
+
static int bnx2x_get_n_elements(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *o,
int n, u8 *base, u8 stride, u8 size)
{
struct bnx2x_vlan_mac_registry_elem *pos;
u8 *next = base;
int counter = 0;
+ int read_lock;
+
+ DP(BNX2X_MSG_SP, "get_n_elements - taking vlan_mac_lock (reader)\n");
+ read_lock = bnx2x_vlan_mac_h_read_lock(bp, o);
+ if (read_lock != 0)
+ BNX2X_ERR("get_n_elements failed to get vlan mac reader lock; Access without lock\n");
/* traverse list */
list_for_each_entry(pos, &o->head, link) {
next += stride + size;
}
}
+
+ if (read_lock == 0) {
+ DP(BNX2X_MSG_SP, "get_n_elements - releasing vlan_mac_lock (reader)\n");
+ bnx2x_vlan_mac_h_read_unlock(bp, o);
+ }
+
return counter * ETH_ALEN;
}
return -EBUSY;
}
+static int __bnx2x_vlan_mac_execute_step(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o,
+ unsigned long *ramrod_flags)
+{
+ int rc = 0;
+
+ spin_lock_bh(&o->exe_queue.lock);
+
+ DP(BNX2X_MSG_SP, "vlan_mac_execute_step - trying to take writer lock\n");
+ rc = __bnx2x_vlan_mac_h_write_trylock(bp, o);
+
+ if (rc != 0) {
+ __bnx2x_vlan_mac_h_pend(bp, o, *ramrod_flags);
+
+ /* Calling function should not diffrentiate between this case
+ * and the case in which there is already a pending ramrod
+ */
+ rc = 1;
+ } else {
+ rc = bnx2x_exe_queue_step(bp, &o->exe_queue, ramrod_flags);
+ }
+ spin_unlock_bh(&o->exe_queue.lock);
+
+ return rc;
+}
+
/**
* bnx2x_complete_vlan_mac - complete one VLAN-MAC ramrod
*
struct bnx2x_raw_obj *r = &o->raw;
int rc;
+ /* Clearing the pending list & raw state should be made
+ * atomically (as execution flow assumes they represent the same).
+ */
+ spin_lock_bh(&o->exe_queue.lock);
+
/* Reset pending list */
- bnx2x_exe_queue_reset_pending(bp, &o->exe_queue);
+ __bnx2x_exe_queue_reset_pending(bp, &o->exe_queue);
/* Clear pending */
r->clear_pending(r);
+ spin_unlock_bh(&o->exe_queue.lock);
+
/* If ramrod failed this is most likely a SW bug */
if (cqe->message.error)
return -EINVAL;
/* Run the next bulk of pending commands if requested */
if (test_bit(RAMROD_CONT, ramrod_flags)) {
- rc = bnx2x_exe_queue_step(bp, &o->exe_queue, ramrod_flags);
+ rc = __bnx2x_vlan_mac_execute_step(bp, o, ramrod_flags);
+
if (rc < 0)
return rc;
}
* @p:
*
*/
-int bnx2x_config_vlan_mac(
- struct bnx2x *bp,
- struct bnx2x_vlan_mac_ramrod_params *p)
+int bnx2x_config_vlan_mac(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_ramrod_params *p)
{
int rc = 0;
struct bnx2x_vlan_mac_obj *o = p->vlan_mac_obj;
/* Execute commands if required */
if (cont || test_bit(RAMROD_EXEC, ramrod_flags) ||
test_bit(RAMROD_COMP_WAIT, ramrod_flags)) {
- rc = bnx2x_exe_queue_step(bp, &o->exe_queue, ramrod_flags);
+ rc = __bnx2x_vlan_mac_execute_step(bp, p->vlan_mac_obj,
+ &p->ramrod_flags);
if (rc < 0)
return rc;
}
return rc;
/* Make a next step */
- rc = bnx2x_exe_queue_step(bp, &o->exe_queue,
- ramrod_flags);
+ rc = __bnx2x_vlan_mac_execute_step(bp,
+ p->vlan_mac_obj,
+ &p->ramrod_flags);
if (rc < 0)
return rc;
}
unsigned long *ramrod_flags)
{
struct bnx2x_vlan_mac_registry_elem *pos = NULL;
- int rc = 0;
struct bnx2x_vlan_mac_ramrod_params p;
struct bnx2x_exe_queue_obj *exeq = &o->exe_queue;
struct bnx2x_exeq_elem *exeq_pos, *exeq_pos_n;
+ int read_lock;
+ int rc = 0;
/* Clear pending commands first */
__clear_bit(RAMROD_EXEC, &p.ramrod_flags);
__clear_bit(RAMROD_CONT, &p.ramrod_flags);
+ DP(BNX2X_MSG_SP, "vlan_mac_del_all -- taking vlan_mac_lock (reader)\n");
+ read_lock = bnx2x_vlan_mac_h_read_lock(bp, o);
+ if (read_lock != 0)
+ return read_lock;
+
list_for_each_entry(pos, &o->head, link) {
if (pos->vlan_mac_flags == *vlan_mac_flags) {
p.user_req.vlan_mac_flags = pos->vlan_mac_flags;
rc = bnx2x_config_vlan_mac(bp, &p);
if (rc < 0) {
BNX2X_ERR("Failed to add a new DEL command\n");
+ bnx2x_vlan_mac_h_read_unlock(bp, o);
return rc;
}
}
}
+ DP(BNX2X_MSG_SP, "vlan_mac_del_all -- releasing vlan_mac_lock (reader)\n");
+ bnx2x_vlan_mac_h_read_unlock(bp, o);
+
p.ramrod_flags = *ramrod_flags;
__set_bit(RAMROD_CONT, &p.ramrod_flags);
struct bnx2x_credit_pool_obj *vlans_pool)
{
INIT_LIST_HEAD(&o->head);
+ o->head_reader = 0;
+ o->head_exe_request = false;
+ o->saved_ramrod_flags = 0;
o->macs_pool = macs_pool;
o->vlans_pool = vlans_pool;
* entries.
*/
struct list_head head;
+ /* Implement a simple reader/writer lock on the head list.
+ * all these fields should only be accessed under the exe_queue lock
+ */
+ u8 head_reader; /* Num. of readers accessing head list */
+ bool head_exe_request; /* Pending execution request. */
+ unsigned long saved_ramrod_flags; /* Ramrods of pending execution */
/* TODO: Add it's initialization in the init functions */
struct bnx2x_exe_queue_obj exe_queue;
struct bnx2x_credit_pool_obj *macs_pool,
struct bnx2x_credit_pool_obj *vlans_pool);
+int bnx2x_vlan_mac_h_read_lock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o);
+void bnx2x_vlan_mac_h_read_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o);
+int bnx2x_vlan_mac_h_write_lock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o);
+void bnx2x_vlan_mac_h_write_unlock(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o);
int bnx2x_config_vlan_mac(struct bnx2x *bp,
- struct bnx2x_vlan_mac_ramrod_params *p);
+ struct bnx2x_vlan_mac_ramrod_params *p);
int bnx2x_vlan_mac_move(struct bnx2x *bp,
struct bnx2x_vlan_mac_ramrod_params *p,
* and a valid credit counter
*/
if (!vfop->rc && args->credit) {
- int cnt = 0;
struct list_head *pos;
+ int read_lock;
+ int cnt = 0;
+
+ read_lock = bnx2x_vlan_mac_h_read_lock(bp, obj);
+ if (read_lock)
+ DP(BNX2X_MSG_SP, "Failed to take vlan mac read head; continuing anyway\n");
list_for_each(pos, &obj->head)
cnt++;
+ if (!read_lock)
+ bnx2x_vlan_mac_h_read_unlock(bp, obj);
+
atomic_set(args->credit, cnt);
}
}
void bnx2x_iov_init_dmae(struct bnx2x *bp)
{
- DP(BNX2X_MSG_IOV, "SRIOV is %s\n", IS_SRIOV(bp) ? "ON" : "OFF");
- if (!IS_SRIOV(bp))
- return;
-
- REG_WR(bp, DMAE_REG_BACKWARD_COMP_EN, 0);
+ if (pci_find_ext_capability(bp->pdev, PCI_EXT_CAP_ID_SRIOV))
+ REG_WR(bp, DMAE_REG_BACKWARD_COMP_EN, 0);
}
static int bnx2x_vf_bus(struct bnx2x *bp, int vfid)
pci_disable_sriov(bp->pdev);
}
-static int bnx2x_vf_ndo_sanity(struct bnx2x *bp, int vfidx,
- struct bnx2x_virtf *vf)
+static int bnx2x_vf_ndo_prep(struct bnx2x *bp, int vfidx,
+ struct bnx2x_virtf **vf,
+ struct pf_vf_bulletin_content **bulletin)
{
if (bp->state != BNX2X_STATE_OPEN) {
BNX2X_ERR("vf ndo called though PF is down\n");
return -EINVAL;
}
- if (!vf) {
+ /* init members */
+ *vf = BP_VF(bp, vfidx);
+ *bulletin = BP_VF_BULLETIN(bp, vfidx);
+
+ if (!*vf) {
BNX2X_ERR("vf ndo called but vf was null. vfidx was %d\n",
vfidx);
return -EINVAL;
}
+ if (!*bulletin) {
+ BNX2X_ERR("vf ndo called but Bulletin Board struct is null. vfidx was %d\n",
+ vfidx);
+ return -EINVAL;
+ }
+
return 0;
}
struct ifla_vf_info *ivi)
{
struct bnx2x *bp = netdev_priv(dev);
- struct bnx2x_virtf *vf = BP_VF(bp, vfidx);
- struct bnx2x_vlan_mac_obj *mac_obj = &bnx2x_vfq(vf, 0, mac_obj);
- struct bnx2x_vlan_mac_obj *vlan_obj = &bnx2x_vfq(vf, 0, vlan_obj);
- struct pf_vf_bulletin_content *bulletin = BP_VF_BULLETIN(bp, vfidx);
+ struct bnx2x_virtf *vf = NULL;
+ struct pf_vf_bulletin_content *bulletin = NULL;
+ struct bnx2x_vlan_mac_obj *mac_obj;
+ struct bnx2x_vlan_mac_obj *vlan_obj;
int rc;
- /* sanity */
- rc = bnx2x_vf_ndo_sanity(bp, vfidx, vf);
+ /* sanity and init */
+ rc = bnx2x_vf_ndo_prep(bp, vfidx, &vf, &bulletin);
if (rc)
return rc;
- if (!mac_obj || !vlan_obj || !bulletin) {
+ mac_obj = &bnx2x_vfq(vf, 0, mac_obj);
+ vlan_obj = &bnx2x_vfq(vf, 0, vlan_obj);
+ if (!mac_obj || !vlan_obj) {
BNX2X_ERR("VF partially initialized\n");
return -EINVAL;
}
{
struct bnx2x *bp = netdev_priv(dev);
int rc, q_logical_state;
- struct bnx2x_virtf *vf = BP_VF(bp, vfidx);
- struct pf_vf_bulletin_content *bulletin = BP_VF_BULLETIN(bp, vfidx);
+ struct bnx2x_virtf *vf = NULL;
+ struct pf_vf_bulletin_content *bulletin = NULL;
- /* sanity */
- rc = bnx2x_vf_ndo_sanity(bp, vfidx, vf);
+ /* sanity and init */
+ rc = bnx2x_vf_ndo_prep(bp, vfidx, &vf, &bulletin);
if (rc)
return rc;
if (!is_valid_ether_addr(mac)) {
{
struct bnx2x *bp = netdev_priv(dev);
int rc, q_logical_state;
- struct bnx2x_virtf *vf = BP_VF(bp, vfidx);
- struct pf_vf_bulletin_content *bulletin = BP_VF_BULLETIN(bp, vfidx);
+ struct bnx2x_virtf *vf = NULL;
+ struct pf_vf_bulletin_content *bulletin = NULL;
- /* sanity */
- rc = bnx2x_vf_ndo_sanity(bp, vfidx, vf);
+ /* sanity and init */
+ rc = bnx2x_vf_ndo_prep(bp, vfidx, &vf, &bulletin);
if (rc)
return rc;
alloc_mem_err:
BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->vf2pf_mbox_mapping,
sizeof(struct bnx2x_vf_mbx_msg));
- BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->vf2pf_mbox_mapping,
+ BNX2X_PCI_FREE(bp->vf2pf_mbox, bp->pf2vf_bulletin_mapping,
sizeof(union pf_vf_bulletin));
return -ENOMEM;
}
* Statistics service functions
*/
-static void bnx2x_stats_pmf_update(struct bnx2x *bp)
+/* should be called under stats_sema */
+static void __bnx2x_stats_pmf_update(struct bnx2x *bp)
{
struct dmae_command *dmae;
u32 opcode;
*stats_comp = 0;
}
-static void bnx2x_stats_start(struct bnx2x *bp)
+/* should be called under stats_sema */
+static void __bnx2x_stats_start(struct bnx2x *bp)
{
/* vfs travel through here as part of the statistics FSM, but no action
* is required
bnx2x_hw_stats_post(bp);
bnx2x_storm_stats_post(bp);
+
+ bp->stats_started = true;
+}
+
+static void bnx2x_stats_start(struct bnx2x *bp)
+{
+ if (down_timeout(&bp->stats_sema, HZ/10))
+ BNX2X_ERR("Unable to acquire stats lock\n");
+ __bnx2x_stats_start(bp);
+ up(&bp->stats_sema);
}
static void bnx2x_stats_pmf_start(struct bnx2x *bp)
{
+ if (down_timeout(&bp->stats_sema, HZ/10))
+ BNX2X_ERR("Unable to acquire stats lock\n");
bnx2x_stats_comp(bp);
- bnx2x_stats_pmf_update(bp);
- bnx2x_stats_start(bp);
+ __bnx2x_stats_pmf_update(bp);
+ __bnx2x_stats_start(bp);
+ up(&bp->stats_sema);
+}
+
+static void bnx2x_stats_pmf_update(struct bnx2x *bp)
+{
+ if (down_timeout(&bp->stats_sema, HZ/10))
+ BNX2X_ERR("Unable to acquire stats lock\n");
+ __bnx2x_stats_pmf_update(bp);
+ up(&bp->stats_sema);
}
static void bnx2x_stats_restart(struct bnx2x *bp)
*/
if (IS_VF(bp))
return;
+ if (down_timeout(&bp->stats_sema, HZ/10))
+ BNX2X_ERR("Unable to acquire stats lock\n");
bnx2x_stats_comp(bp);
- bnx2x_stats_start(bp);
+ __bnx2x_stats_start(bp);
+ up(&bp->stats_sema);
}
static void bnx2x_bmac_stats_update(struct bnx2x *bp)
/* Make sure we use the value of the counter
* used for sending the last stats ramrod.
*/
- spin_lock_bh(&bp->stats_lock);
cur_stats_counter = bp->stats_counter - 1;
- spin_unlock_bh(&bp->stats_lock);
/* are storm stats valid? */
if (le16_to_cpu(counters->xstats_counter) != cur_stats_counter) {
{
u32 *stats_comp = bnx2x_sp(bp, stats_comp);
- if (bnx2x_edebug_stats_stopped(bp))
+ /* we run update from timer context, so give up
+ * if somebody is in the middle of transition
+ */
+ if (down_trylock(&bp->stats_sema))
return;
+ if (bnx2x_edebug_stats_stopped(bp) || !bp->stats_started)
+ goto out;
+
if (IS_PF(bp)) {
if (*stats_comp != DMAE_COMP_VAL)
- return;
+ goto out;
if (bp->port.pmf)
bnx2x_hw_stats_update(bp);
BNX2X_ERR("storm stats were not updated for 3 times\n");
bnx2x_panic();
}
- return;
+ goto out;
}
} else {
/* vf doesn't collect HW statistics, and doesn't get completions
/* vf is done */
if (IS_VF(bp))
- return;
+ goto out;
if (netif_msg_timer(bp)) {
struct bnx2x_eth_stats *estats = &bp->eth_stats;
bnx2x_hw_stats_post(bp);
bnx2x_storm_stats_post(bp);
+
+out:
+ up(&bp->stats_sema);
}
static void bnx2x_port_stats_stop(struct bnx2x *bp)
{
int update = 0;
+ if (down_timeout(&bp->stats_sema, HZ/10))
+ BNX2X_ERR("Unable to acquire stats lock\n");
+
+ bp->stats_started = false;
+
bnx2x_stats_comp(bp);
if (bp->port.pmf)
bnx2x_hw_stats_post(bp);
bnx2x_stats_comp(bp);
}
+
+ up(&bp->stats_sema);
}
static void bnx2x_stats_do_nothing(struct bnx2x *bp)
void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event)
{
enum bnx2x_stats_state state;
+ void (*action)(struct bnx2x *bp);
if (unlikely(bp->panic))
return;
spin_lock_bh(&bp->stats_lock);
state = bp->stats_state;
bp->stats_state = bnx2x_stats_stm[state][event].next_state;
+ action = bnx2x_stats_stm[state][event].action;
spin_unlock_bh(&bp->stats_lock);
- bnx2x_stats_stm[state][event].action(bp);
+ action(bp);
if ((event != STATS_EVENT_UPDATE) || netif_msg_timer(bp))
DP(BNX2X_MSG_STATS, "state %d -> event %d -> state %d\n",
/* cnic.c: Broadcom CNIC core network driver.
*
- * Copyright (c) 2006-2012 Broadcom Corporation
+ * Copyright (c) 2006-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
rcu_read_unlock();
}
+static void cnic_bnx2x_set_tcp_options(struct cnic_dev *dev, int time_stamps,
+ int en_tcp_dack)
+{
+ struct cnic_local *cp = dev->cnic_priv;
+ struct bnx2x *bp = netdev_priv(dev->netdev);
+ u8 xstorm_flags = XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN;
+ u16 tstorm_flags = 0;
+
+ if (time_stamps) {
+ xstorm_flags |= XSTORM_L5CM_TCP_FLAGS_TS_ENABLED;
+ tstorm_flags |= TSTORM_L5CM_TCP_FLAGS_TS_ENABLED;
+ }
+ if (en_tcp_dack)
+ tstorm_flags |= TSTORM_L5CM_TCP_FLAGS_DELAYED_ACK_EN;
+
+ CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
+ XSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(cp->pfid), xstorm_flags);
+
+ CNIC_WR16(dev, BAR_TSTRORM_INTMEM +
+ TSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(cp->pfid), tstorm_flags);
+}
+
static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe)
{
struct cnic_local *cp = dev->cnic_priv;
CNIC_WR16(dev, BAR_CSTRORM_INTMEM + CSTORM_ISCSI_HQ_SIZE_OFFSET(pfid),
hq_bds);
+ cnic_bnx2x_set_tcp_options(dev,
+ req1->flags & ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE,
+ req1->flags & ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE);
+
return 0;
}
xstorm_buf->pseudo_header_checksum =
swab16(~csum_ipv6_magic(&src_ip, &dst_ip, 0, IPPROTO_TCP, 0));
- if (!(kwqe1->tcp_flags & L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK))
- tstorm_buf->params |=
- L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE;
if (kwqe3->ka_timeout) {
tstorm_buf->ka_enable = 1;
tstorm_buf->ka_timeout = kwqe3->ka_timeout;
mac[0]);
}
-static void cnic_bnx2x_set_tcp_timestamp(struct cnic_dev *dev, int tcp_ts)
-{
- struct cnic_local *cp = dev->cnic_priv;
- struct bnx2x *bp = netdev_priv(dev->netdev);
- u8 xstorm_flags = XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN;
- u16 tstorm_flags = 0;
-
- if (tcp_ts) {
- xstorm_flags |= XSTORM_L5CM_TCP_FLAGS_TS_ENABLED;
- tstorm_flags |= TSTORM_L5CM_TCP_FLAGS_TS_ENABLED;
- }
-
- CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
- XSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(cp->pfid), xstorm_flags);
-
- CNIC_WR16(dev, BAR_TSTRORM_INTMEM +
- TSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(cp->pfid), tstorm_flags);
-}
-
static int cnic_bnx2x_connect(struct cnic_dev *dev, struct kwqe *wqes[],
u32 num, int *work)
{
CNIC_WR16(dev, BAR_XSTRORM_INTMEM +
XSTORM_ISCSI_LOCAL_VLAN_OFFSET(cp->pfid), csk->vlan_id);
- cnic_bnx2x_set_tcp_timestamp(dev,
- kwqe1->tcp_flags & L4_KWQ_CONNECT_REQ1_TIME_STAMP);
-
ret = cnic_submit_kwqe_16(dev, L5CM_RAMROD_CMD_ID_TCP_CONNECT,
kwqe1->cid, ISCSI_CONNECTION_TYPE, &l5_data);
if (!ret)
csk1->rcv_buf = DEF_RCV_BUF;
csk1->snd_buf = DEF_SND_BUF;
csk1->seed = DEF_SEED;
+ csk1->tcp_flags = 0;
*csk = csk1;
return 0;
cnic_cm_upcall(cp, csk, opcode);
break;
- case L5CM_RAMROD_CMD_ID_CLOSE:
- if (l4kcqe->status != 0) {
- netdev_warn(dev->netdev, "RAMROD CLOSE compl with "
- "status 0x%x\n", l4kcqe->status);
+ case L5CM_RAMROD_CMD_ID_CLOSE: {
+ struct iscsi_kcqe *l5kcqe = (struct iscsi_kcqe *) kcqe;
+
+ if (l4kcqe->status != 0 || l5kcqe->completion_status != 0) {
+ netdev_warn(dev->netdev, "RAMROD CLOSE compl with status 0x%x completion status 0x%x\n",
+ l4kcqe->status, l5kcqe->completion_status);
opcode = L4_KCQE_OPCODE_VALUE_CLOSE_COMP;
/* Fall through */
} else {
break;
}
+ }
case L4_KCQE_OPCODE_VALUE_RESET_RECEIVED:
case L4_KCQE_OPCODE_VALUE_CLOSE_COMP:
case L4_KCQE_OPCODE_VALUE_RESET_COMP:
u32 port = CNIC_PORT(cp);
cnic_init_bnx2x_mac(dev);
- cnic_bnx2x_set_tcp_timestamp(dev, 1);
+ cnic_bnx2x_set_tcp_options(dev, 0, 1);
CNIC_WR16(dev, BAR_XSTRORM_INTMEM +
XSTORM_ISCSI_LOCAL_VLAN_OFFSET(pfid), 0);
if (err)
netdev_err(dev->netdev, "register_cnic failed\n");
+ /* Read iSCSI config again. On some bnx2x device, iSCSI config
+ * can change after firmware is downloaded.
+ */
+ dev->max_iscsi_conn = ethdev->max_iscsi_conn;
+ if (ethdev->drv_state & CNIC_DRV_STATE_NO_ISCSI)
+ dev->max_iscsi_conn = 0;
+
return err;
}
dev = cnic_from_netdev(netdev);
- if (!dev && (event == NETDEV_REGISTER || netif_running(netdev))) {
+ if (!dev && event == NETDEV_REGISTER) {
/* Check for the hot-plug device */
dev = is_cnic_dev(netdev);
if (dev) {
else if (event == NETDEV_UNREGISTER)
cnic_ulp_exit(dev);
- if (event == NETDEV_UP || (new_dev && netif_running(netdev))) {
+ if (event == NETDEV_UP) {
if (cnic_register_netdev(dev) != 0) {
cnic_put(dev);
goto done;
static void cnic_release(void)
{
- struct cnic_dev *dev;
struct cnic_uio_dev *udev;
- while (!list_empty(&cnic_dev_list)) {
- dev = list_entry(cnic_dev_list.next, struct cnic_dev, list);
- if (test_bit(CNIC_F_CNIC_UP, &dev->flags)) {
- cnic_ulp_stop(dev);
- cnic_stop_hw(dev);
- }
-
- cnic_ulp_exit(dev);
- cnic_unregister_netdev(dev);
- list_del_init(&dev->list);
- cnic_free_dev(dev);
- }
while (!list_empty(&cnic_udev_list)) {
udev = list_entry(cnic_udev_list.next, struct cnic_uio_dev,
list);
/* cnic.h: Broadcom CNIC core network driver.
*
- * Copyright (c) 2006-2011 Broadcom Corporation
+ * Copyright (c) 2006-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
/* cnic.c: Broadcom CNIC core network driver.
*
- * Copyright (c) 2006-2012 Broadcom Corporation
+ * Copyright (c) 2006-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
u16 flags;
#define TSTORM_L5CM_TCP_FLAGS_VLAN_ID (0xFFF<<0)
#define TSTORM_L5CM_TCP_FLAGS_VLAN_ID_SHIFT 0
-#define TSTORM_L5CM_TCP_FLAGS_RSRV0 (0x1<<12)
-#define TSTORM_L5CM_TCP_FLAGS_RSRV0_SHIFT 12
+#define TSTORM_L5CM_TCP_FLAGS_DELAYED_ACK_EN (0x1<<12)
+#define TSTORM_L5CM_TCP_FLAGS_DELAYED_ACK_SHIFT 12
#define TSTORM_L5CM_TCP_FLAGS_TS_ENABLED (0x1<<13)
#define TSTORM_L5CM_TCP_FLAGS_TS_ENABLED_SHIFT 13
#define TSTORM_L5CM_TCP_FLAGS_RSRV1 (0x3<<14)
/* cnic_if.h: Broadcom CNIC core network driver.
*
- * Copyright (c) 2006-2012 Broadcom Corporation
+ * Copyright (c) 2006-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "bnx2x/bnx2x_mfw_req.h"
-#define CNIC_MODULE_VERSION "2.5.16"
-#define CNIC_MODULE_RELDATE "Dec 05, 2012"
+#define CNIC_MODULE_VERSION "2.5.17"
+#define CNIC_MODULE_RELDATE "July 28, 2013"
#define CNIC_ULP_RDMA 0
#define CNIC_ULP_ISCSI 1
u16 src_port;
u16 dst_port;
u16 vlan_id;
- unsigned char old_ha[6];
- unsigned char ha[6];
+ unsigned char old_ha[ETH_ALEN];
+ unsigned char ha[ETH_ALEN];
u32 mtu;
u32 cid;
u32 l5_cid;
#define CNIC_F_BNX2_CLASS 3
#define CNIC_F_BNX2X_CLASS 4
atomic_t ref_count;
- u8 mac_addr[6];
+ u8 mac_addr[ETH_ALEN];
int max_iscsi_conn;
int max_fcoe_conn;
#define DRV_MODULE_NAME "tg3"
#define TG3_MAJ_NUM 3
-#define TG3_MIN_NUM 132
+#define TG3_MIN_NUM 133
#define DRV_MODULE_VERSION \
__stringify(TG3_MAJ_NUM) "." __stringify(TG3_MIN_NUM)
-#define DRV_MODULE_RELDATE "May 21, 2013"
+#define DRV_MODULE_RELDATE "Jul 29, 2013"
#define RESET_KIND_SHUTDOWN 0
#define RESET_KIND_INIT 1
static void tg3_power_down(struct tg3 *tp)
{
- tg3_power_down_prepare(tp);
-
pci_wake_from_d3(tp->pdev, tg3_flag(tp, WOL_ENABLE));
pci_set_power_state(tp->pdev, PCI_D3hot);
}
/* tp->lock must be held */
static void tg3_refclk_write(struct tg3 *tp, u64 newval)
{
- tw32(TG3_EAV_REF_CLCK_CTL, TG3_EAV_REF_CLCK_CTL_STOP);
+ u32 clock_ctl = tr32(TG3_EAV_REF_CLCK_CTL);
+
+ tw32(TG3_EAV_REF_CLCK_CTL, clock_ctl | TG3_EAV_REF_CLCK_CTL_STOP);
tw32(TG3_EAV_REF_CLCK_LSB, newval & 0xffffffff);
tw32(TG3_EAV_REF_CLCK_MSB, newval >> 32);
- tw32_f(TG3_EAV_REF_CLCK_CTL, TG3_EAV_REF_CLCK_CTL_RESUME);
+ tw32_f(TG3_EAV_REF_CLCK_CTL, clock_ctl | TG3_EAV_REF_CLCK_CTL_RESUME);
}
static inline void tg3_full_lock(struct tg3 *tp, int irq_sync);
static int tg3_ptp_enable(struct ptp_clock_info *ptp,
struct ptp_clock_request *rq, int on)
{
+ struct tg3 *tp = container_of(ptp, struct tg3, ptp_info);
+ u32 clock_ctl;
+ int rval = 0;
+
+ switch (rq->type) {
+ case PTP_CLK_REQ_PEROUT:
+ if (rq->perout.index != 0)
+ return -EINVAL;
+
+ tg3_full_lock(tp, 0);
+ clock_ctl = tr32(TG3_EAV_REF_CLCK_CTL);
+ clock_ctl &= ~TG3_EAV_CTL_TSYNC_GPIO_MASK;
+
+ if (on) {
+ u64 nsec;
+
+ nsec = rq->perout.start.sec * 1000000000ULL +
+ rq->perout.start.nsec;
+
+ if (rq->perout.period.sec || rq->perout.period.nsec) {
+ netdev_warn(tp->dev,
+ "Device supports only a one-shot timesync output, period must be 0\n");
+ rval = -EINVAL;
+ goto err_out;
+ }
+
+ if (nsec & (1ULL << 63)) {
+ netdev_warn(tp->dev,
+ "Start value (nsec) is over limit. Maximum size of start is only 63 bits\n");
+ rval = -EINVAL;
+ goto err_out;
+ }
+
+ tw32(TG3_EAV_WATCHDOG0_LSB, (nsec & 0xffffffff));
+ tw32(TG3_EAV_WATCHDOG0_MSB,
+ TG3_EAV_WATCHDOG0_EN |
+ ((nsec >> 32) & TG3_EAV_WATCHDOG_MSB_MASK));
+
+ tw32(TG3_EAV_REF_CLCK_CTL,
+ clock_ctl | TG3_EAV_CTL_TSYNC_WDOG0);
+ } else {
+ tw32(TG3_EAV_WATCHDOG0_MSB, 0);
+ tw32(TG3_EAV_REF_CLCK_CTL, clock_ctl);
+ }
+
+err_out:
+ tg3_full_unlock(tp);
+ return rval;
+
+ default:
+ break;
+ }
+
return -EOPNOTSUPP;
}
.max_adj = 250000000,
.n_alarm = 0,
.n_ext_ts = 0,
- .n_per_out = 0,
+ .n_per_out = 1,
.pps = 0,
.adjfreq = tg3_ptp_adjfreq,
.adjtime = tg3_ptp_adjtime,
if (tg3_flag(tp, 5755_PLUS))
tp->rx_mode |= RX_MODE_IPV6_CSUM_ENABLE;
+ if (tg3_asic_rev(tp) == ASIC_REV_5762)
+ tp->rx_mode |= RX_MODE_IPV4_FRAG_FIX;
+
if (tg3_flag(tp, ENABLE_RSS))
tp->rx_mode |= RX_MODE_RSS_ENABLE |
RX_MODE_RSS_ITBL_HASH_BITS_7 |
memset(&tp->net_stats_prev, 0, sizeof(tp->net_stats_prev));
memset(&tp->estats_prev, 0, sizeof(tp->estats_prev));
- tg3_power_down(tp);
+ tg3_power_down_prepare(tp);
tg3_carrier_off(tp);
if (tg3_flag(tp, NO_NVRAM))
return -EINVAL;
- if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
- return -EAGAIN;
-
offset = eeprom->offset;
len = eeprom->len;
eeprom->len = 0;
u8 *buf;
__be32 start, end;
- if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
- return -EAGAIN;
-
if (tg3_flag(tp, NO_NVRAM) ||
eeprom->magic != TG3_EEPROM_MAGIC)
return -EINVAL;
tg3_phy_start(tp);
}
if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
- tg3_power_down(tp);
+ tg3_power_down_prepare(tp);
}
*/
if (tg3_flag(tp, 5780_CLASS)) {
tg3_flag_set(tp, 40BIT_DMA_BUG);
- tp->msi_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_MSI);
+ tp->msi_cap = tp->pdev->msi_cap;
} else {
struct pci_dev *bridge = NULL;
tg3_asic_rev(tp) == ASIC_REV_5762)
tg3_flag_set(tp, PTP_CAPABLE);
- if (tg3_flag(tp, 5717_PLUS)) {
- /* Resume a low-power mode */
- tg3_frob_aux_power(tp, false);
- }
-
tg3_timer_init(tp);
tg3_carrier_off(tp);
pci_release_regions(pdev);
err_out_disable_pdev:
- pci_disable_device(pdev);
+ if (pci_is_enabled(pdev))
+ pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
return err;
}
static SIMPLE_DEV_PM_OPS(tg3_pm_ops, tg3_suspend, tg3_resume);
+static void tg3_shutdown(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct tg3 *tp = netdev_priv(dev);
+
+ rtnl_lock();
+ netif_device_detach(dev);
+
+ if (netif_running(dev))
+ dev_close(dev);
+
+ if (system_state == SYSTEM_POWER_OFF)
+ tg3_power_down(tp);
+
+ rtnl_unlock();
+}
+
/**
* tg3_io_error_detected - called when PCI error is detected
* @pdev: Pointer to PCI device
rtnl_lock();
- if (!netif_running(netdev))
+ /* We probably don't have netdev yet */
+ if (!netdev || !netif_running(netdev))
goto done;
tg3_phy_stop(tp);
done:
if (state == pci_channel_io_perm_failure) {
- tg3_napi_enable(tp);
- dev_close(netdev);
+ if (netdev) {
+ tg3_napi_enable(tp);
+ dev_close(netdev);
+ }
err = PCI_ERS_RESULT_DISCONNECT;
} else {
pci_disable_device(pdev);
rtnl_lock();
if (pci_enable_device(pdev)) {
- netdev_err(netdev, "Cannot re-enable PCI device after reset.\n");
+ dev_err(&pdev->dev,
+ "Cannot re-enable PCI device after reset.\n");
goto done;
}
pci_restore_state(pdev);
pci_save_state(pdev);
- if (!netif_running(netdev)) {
+ if (!netdev || !netif_running(netdev)) {
rc = PCI_ERS_RESULT_RECOVERED;
goto done;
}
rc = PCI_ERS_RESULT_RECOVERED;
done:
- if (rc != PCI_ERS_RESULT_RECOVERED && netif_running(netdev)) {
+ if (rc != PCI_ERS_RESULT_RECOVERED && netdev && netif_running(netdev)) {
tg3_napi_enable(tp);
dev_close(netdev);
}
.remove = tg3_remove_one,
.err_handler = &tg3_err_handler,
.driver.pm = &tg3_pm_ops,
+ .shutdown = tg3_shutdown,
};
module_pci_driver(tg3_driver);
#define RX_MODE_RSS_ITBL_HASH_BITS_7 0x00700000
#define RX_MODE_RSS_ENABLE 0x00800000
#define RX_MODE_IPV6_CSUM_ENABLE 0x01000000
+#define RX_MODE_IPV4_FRAG_FIX 0x02000000
#define MAC_RX_STATUS 0x0000046c
#define RX_STATUS_REMOTE_TX_XOFFED 0x00000001
#define RX_STATUS_XOFF_RCVD 0x00000002
#define TG3_EAV_REF_CLCK_CTL 0x00006908
#define TG3_EAV_REF_CLCK_CTL_STOP 0x00000002
#define TG3_EAV_REF_CLCK_CTL_RESUME 0x00000004
+#define TG3_EAV_CTL_TSYNC_GPIO_MASK (0x3 << 16)
+#define TG3_EAV_CTL_TSYNC_WDOG0 (1 << 17)
+
+#define TG3_EAV_WATCHDOG0_LSB 0x00006918
+#define TG3_EAV_WATCHDOG0_MSB 0x0000691c
+#define TG3_EAV_WATCHDOG0_EN (1 << 31)
+#define TG3_EAV_WATCHDOG_MSB_MASK 0x7fffffff
+
#define TG3_EAV_REF_CLK_CORRECT_CTL 0x00006928
#define TG3_EAV_REF_CLK_CORRECT_EN (1 << 31)
#define TG3_EAV_REF_CLK_CORRECT_NEG (1 << 30)
#define TG3_EAV_REF_CLK_CORRECT_MASK 0xffffff
-/* 0x690c --> 0x7000 unused */
+
+/* 0x692c --> 0x7000 unused */
/* NVRAM Control registers */
#define NVRAM_CMD 0x00007000
bna_bfi_rx_enet_start(rx);
}
-void
+static void
bna_rx_sm_stop_wait_entry(struct bna_rx *rx)
{
}
bna_rxf_start(&rx->rxf);
}
-void
+static void
bna_rx_sm_rxf_stop_wait_entry(struct bna_rx *rx)
{
}
}
}
-void
+static void
bna_rx_sm_started_entry(struct bna_rx *rx)
{
struct bna_rxp *rxp;
}
}
-void
+static void
bna_rx_sm_cleanup_wait_entry(struct bna_rx *rx)
{
}
-void
+static void
bna_rx_sm_cleanup_wait(struct bna_rx *rx, enum bna_rx_event event)
{
switch (event) {
extern char bfa_version[];
-#define CNA_FW_FILE_CT "ctfw-3.2.1.0.bin"
-#define CNA_FW_FILE_CT2 "ct2fw-3.2.1.0.bin"
+#define CNA_FW_FILE_CT "ctfw-3.2.1.1.bin"
+#define CNA_FW_FILE_CT2 "ct2fw-3.2.1.1.bin"
#define FC_SYMNAME_MAX 256 /*!< max name server symbolic name size */
#pragma pack(1)
#include <linux/phy.h>
#include <linux/of.h>
#include <linux/of_device.h>
+#include <linux/of_mdio.h>
#include <linux/of_net.h>
#include <linux/pinctrl/consumer.h>
int macb_mii_init(struct macb *bp)
{
struct macb_platform_data *pdata;
+ struct device_node *np;
int err = -ENXIO, i;
/* Enable management port */
bp->mii_bus->parent = &bp->dev->dev;
pdata = bp->pdev->dev.platform_data;
- if (pdata)
- bp->mii_bus->phy_mask = pdata->phy_mask;
-
bp->mii_bus->irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
if (!bp->mii_bus->irq) {
err = -ENOMEM;
goto err_out_free_mdiobus;
}
- for (i = 0; i < PHY_MAX_ADDR; i++)
- bp->mii_bus->irq[i] = PHY_POLL;
-
dev_set_drvdata(&bp->dev->dev, bp->mii_bus);
- if (mdiobus_register(bp->mii_bus))
+ np = bp->pdev->dev.of_node;
+ if (np) {
+ /* try dt phy registration */
+ err = of_mdiobus_register(bp->mii_bus, np);
+
+ /* fallback to standard phy registration if no phy were
+ found during dt phy registration */
+ if (!err && !phy_find_first(bp->mii_bus)) {
+ for (i = 0; i < PHY_MAX_ADDR; i++) {
+ struct phy_device *phydev;
+
+ phydev = mdiobus_scan(bp->mii_bus, i);
+ if (IS_ERR(phydev)) {
+ err = PTR_ERR(phydev);
+ break;
+ }
+ }
+
+ if (err)
+ goto err_out_unregister_bus;
+ }
+ } else {
+ for (i = 0; i < PHY_MAX_ADDR; i++)
+ bp->mii_bus->irq[i] = PHY_POLL;
+
+ if (pdata)
+ bp->mii_bus->phy_mask = pdata->phy_mask;
+
+ err = mdiobus_register(bp->mii_bus);
+ }
+
+ if (err)
goto err_out_free_mdio_irq;
if (macb_mii_probe(bp->dev) != 0) {
q->pg_chunk.offset = 0;
mapping = pci_map_page(adapter->pdev, q->pg_chunk.page,
0, q->alloc_size, PCI_DMA_FROMDEVICE);
- if (unlikely(pci_dma_mapping_error(adapter->pdev, mapping))) {
- __free_pages(q->pg_chunk.page, order);
- q->pg_chunk.page = NULL;
- return -EIO;
- }
q->pg_chunk.mapping = mapping;
}
sd->pg_chunk = q->pg_chunk;
return flits_to_desc(flits);
}
-
-/* map_skb - map a packet main body and its page fragments
- * @pdev: the PCI device
- * @skb: the packet
- * @addr: placeholder to save the mapped addresses
- *
- * map the main body of an sk_buff and its page fragments, if any.
- */
-static int map_skb(struct pci_dev *pdev, const struct sk_buff *skb,
- dma_addr_t *addr)
-{
- const skb_frag_t *fp, *end;
- const struct skb_shared_info *si;
-
- *addr = pci_map_single(pdev, skb->data, skb_headlen(skb),
- PCI_DMA_TODEVICE);
- if (pci_dma_mapping_error(pdev, *addr))
- goto out_err;
-
- si = skb_shinfo(skb);
- end = &si->frags[si->nr_frags];
-
- for (fp = si->frags; fp < end; fp++) {
- *++addr = skb_frag_dma_map(&pdev->dev, fp, 0, skb_frag_size(fp),
- DMA_TO_DEVICE);
- if (pci_dma_mapping_error(pdev, *addr))
- goto unwind;
- }
- return 0;
-
-unwind:
- while (fp-- > si->frags)
- dma_unmap_page(&pdev->dev, *--addr, skb_frag_size(fp),
- DMA_TO_DEVICE);
-
- pci_unmap_single(pdev, addr[-1], skb_headlen(skb), PCI_DMA_TODEVICE);
-out_err:
- return -ENOMEM;
-}
-
/**
- * write_sgl - populate a scatter/gather list for a packet
+ * make_sgl - populate a scatter/gather list for a packet
* @skb: the packet
* @sgp: the SGL to populate
* @start: start address of skb main body data to include in the SGL
* @len: length of skb main body data to include in the SGL
- * @addr: the list of the mapped addresses
+ * @pdev: the PCI device
*
- * Copies the scatter/gather list for the buffers that make up a packet
+ * Generates a scatter/gather list for the buffers that make up a packet
* and returns the SGL size in 8-byte words. The caller must size the SGL
* appropriately.
*/
-static inline unsigned int write_sgl(const struct sk_buff *skb,
+static inline unsigned int make_sgl(const struct sk_buff *skb,
struct sg_ent *sgp, unsigned char *start,
- unsigned int len, const dma_addr_t *addr)
+ unsigned int len, struct pci_dev *pdev)
{
- unsigned int i, j = 0, k = 0, nfrags;
+ dma_addr_t mapping;
+ unsigned int i, j = 0, nfrags;
if (len) {
+ mapping = pci_map_single(pdev, start, len, PCI_DMA_TODEVICE);
sgp->len[0] = cpu_to_be32(len);
- sgp->addr[j++] = cpu_to_be64(addr[k++]);
+ sgp->addr[0] = cpu_to_be64(mapping);
+ j = 1;
}
nfrags = skb_shinfo(skb)->nr_frags;
for (i = 0; i < nfrags; i++) {
const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+ mapping = skb_frag_dma_map(&pdev->dev, frag, 0, skb_frag_size(frag),
+ DMA_TO_DEVICE);
sgp->len[j] = cpu_to_be32(skb_frag_size(frag));
- sgp->addr[j] = cpu_to_be64(addr[k++]);
+ sgp->addr[j] = cpu_to_be64(mapping);
j ^= 1;
if (j == 0)
++sgp;
const struct port_info *pi,
unsigned int pidx, unsigned int gen,
struct sge_txq *q, unsigned int ndesc,
- unsigned int compl, const dma_addr_t *addr)
+ unsigned int compl)
{
unsigned int flits, sgl_flits, cntrl, tso_info;
struct sg_ent *sgp, sgl[MAX_SKB_FRAGS / 2 + 1];
}
sgp = ndesc == 1 ? (struct sg_ent *)&d->flit[flits] : sgl;
- sgl_flits = write_sgl(skb, sgp, skb->data, skb_headlen(skb), addr);
+ sgl_flits = make_sgl(skb, sgp, skb->data, skb_headlen(skb), adap->pdev);
write_wr_hdr_sgl(ndesc, skb, d, pidx, q, sgl, flits, sgl_flits, gen,
htonl(V_WR_OP(FW_WROPCODE_TUNNEL_TX_PKT) | compl),
struct netdev_queue *txq;
struct sge_qset *qs;
struct sge_txq *q;
- dma_addr_t addr[MAX_SKB_FRAGS + 1];
/*
* The chip min packet length is 9 octets but play safe and reject
return NETDEV_TX_BUSY;
}
- if (unlikely(map_skb(adap->pdev, skb, addr) < 0)) {
- dev_kfree_skb(skb);
- return NETDEV_TX_OK;
- }
-
q->in_use += ndesc;
if (unlikely(credits - ndesc < q->stop_thres)) {
t3_stop_tx_queue(txq, qs, q);
if (likely(!skb_shared(skb)))
skb_orphan(skb);
- write_tx_pkt_wr(adap, skb, pi, pidx, gen, q, ndesc, compl, addr);
+ write_tx_pkt_wr(adap, skb, pi, pidx, gen, q, ndesc, compl);
check_ring_tx_db(adap, q);
return NETDEV_TX_OK;
}
*/
static void write_ofld_wr(struct adapter *adap, struct sk_buff *skb,
struct sge_txq *q, unsigned int pidx,
- unsigned int gen, unsigned int ndesc,
- const dma_addr_t *addr)
+ unsigned int gen, unsigned int ndesc)
{
unsigned int sgl_flits, flits;
struct work_request_hdr *from;
flits = skb_transport_offset(skb) / 8;
sgp = ndesc == 1 ? (struct sg_ent *)&d->flit[flits] : sgl;
- sgl_flits = write_sgl(skb, sgp, skb_transport_header(skb),
- skb_tail_pointer(skb) -
- skb_transport_header(skb), addr);
+ sgl_flits = make_sgl(skb, sgp, skb_transport_header(skb),
+ skb->tail - skb->transport_header,
+ adap->pdev);
if (need_skb_unmap()) {
setup_deferred_unmapping(skb, adap->pdev, sgp, sgl_flits);
skb->destructor = deferred_unmap_destructor;
goto again;
}
- if (map_skb(adap->pdev, skb, (dma_addr_t *)skb->head)) {
- spin_unlock(&q->lock);
- return NET_XMIT_SUCCESS;
- }
-
gen = q->gen;
q->in_use += ndesc;
pidx = q->pidx;
}
spin_unlock(&q->lock);
- write_ofld_wr(adap, skb, q, pidx, gen, ndesc, (dma_addr_t *)skb->head);
+ write_ofld_wr(adap, skb, q, pidx, gen, ndesc);
check_ring_tx_db(adap, q);
return NET_XMIT_SUCCESS;
}
struct sge_txq *q = &qs->txq[TXQ_OFLD];
const struct port_info *pi = netdev_priv(qs->netdev);
struct adapter *adap = pi->adapter;
- unsigned int written = 0;
spin_lock(&q->lock);
again: reclaim_completed_tx(adap, q, TX_RECLAIM_CHUNK);
break;
}
- if (map_skb(adap->pdev, skb, (dma_addr_t *)skb->head))
- break;
-
gen = q->gen;
q->in_use += ndesc;
pidx = q->pidx;
q->pidx += ndesc;
- written += ndesc;
if (q->pidx >= q->size) {
q->pidx -= q->size;
q->gen ^= 1;
__skb_unlink(skb, &q->sendq);
spin_unlock(&q->lock);
- write_ofld_wr(adap, skb, q, pidx, gen, ndesc,
- (dma_addr_t *)skb->head);
+ write_ofld_wr(adap, skb, q, pidx, gen, ndesc);
spin_lock(&q->lock);
}
spin_unlock(&q->lock);
set_bit(TXQ_LAST_PKT_DB, &q->flags);
#endif
wmb();
- if (likely(written))
- t3_write_reg(adap, A_SG_KDOORBELL,
- F_SELEGRCNTX | V_EGRCNTX(q->cntxt_id));
+ t3_write_reg(adap, A_SG_KDOORBELL,
+ F_SELEGRCNTX | V_EGRCNTX(q->cntxt_id));
}
/**
obj-$(CONFIG_ENIC) := enic.o
enic-y := enic_main.o vnic_cq.o vnic_intr.o vnic_wq.o \
- enic_res.o enic_dev.o enic_pp.o vnic_dev.o vnic_rq.o vnic_vic.o
+ enic_res.o enic_dev.o enic_pp.o vnic_dev.o vnic_rq.o vnic_vic.o \
+ enic_ethtool.o enic_api.o
#define DRV_NAME "enic"
#define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION "2.1.1.39"
-#define DRV_COPYRIGHT "Copyright 2008-2011 Cisco Systems, Inc"
+#define DRV_VERSION "2.1.1.43"
+#define DRV_COPYRIGHT "Copyright 2008-2013 Cisco Systems, Inc"
#define ENIC_BARS_MAX 6
#ifdef CONFIG_PCI_IOV
u16 num_vfs;
#endif
+ spinlock_t enic_api_lock;
struct enic_port_profile *pp;
/* work queue cache line section */
return &(enic->pdev->dev);
}
+static inline unsigned int enic_cq_rq(struct enic *enic, unsigned int rq)
+{
+ return rq;
+}
+
+static inline unsigned int enic_cq_wq(struct enic *enic, unsigned int wq)
+{
+ return enic->rq_count + wq;
+}
+
+static inline unsigned int enic_legacy_io_intr(void)
+{
+ return 0;
+}
+
+static inline unsigned int enic_legacy_err_intr(void)
+{
+ return 1;
+}
+
+static inline unsigned int enic_legacy_notify_intr(void)
+{
+ return 2;
+}
+
+static inline unsigned int enic_msix_rq_intr(struct enic *enic,
+ unsigned int rq)
+{
+ return enic->cq[enic_cq_rq(enic, rq)].interrupt_offset;
+}
+
+static inline unsigned int enic_msix_wq_intr(struct enic *enic,
+ unsigned int wq)
+{
+ return enic->cq[enic_cq_wq(enic, wq)].interrupt_offset;
+}
+
+static inline unsigned int enic_msix_err_intr(struct enic *enic)
+{
+ return enic->rq_count + enic->wq_count;
+}
+
+static inline unsigned int enic_msix_notify_intr(struct enic *enic)
+{
+ return enic->rq_count + enic->wq_count + 1;
+}
+
void enic_reset_addr_lists(struct enic *enic);
int enic_sriov_enabled(struct enic *enic);
int enic_is_valid_vf(struct enic *enic, int vf);
int enic_is_dynamic(struct enic *enic);
+void enic_set_ethtool_ops(struct net_device *netdev);
#endif /* _ENIC_H_ */
--- /dev/null
+/**
+ * Copyright 2013 Cisco Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/netdevice.h>
+#include <linux/spinlock.h>
+
+#include "vnic_dev.h"
+#include "vnic_devcmd.h"
+
+#include "enic_res.h"
+#include "enic.h"
+#include "enic_api.h"
+
+int enic_api_devcmd_proxy_by_index(struct net_device *netdev, int vf,
+ enum vnic_devcmd_cmd cmd, u64 *a0, u64 *a1, int wait)
+{
+ int err;
+ struct enic *enic = netdev_priv(netdev);
+ struct vnic_dev *vdev = enic->vdev;
+
+ spin_lock(&enic->enic_api_lock);
+ spin_lock(&enic->devcmd_lock);
+
+ vnic_dev_cmd_proxy_by_index_start(vdev, vf);
+ err = vnic_dev_cmd(vdev, cmd, a0, a1, wait);
+ vnic_dev_cmd_proxy_end(vdev);
+
+ spin_unlock(&enic->devcmd_lock);
+ spin_unlock(&enic->enic_api_lock);
+
+ return err;
+}
+EXPORT_SYMBOL(enic_api_devcmd_proxy_by_index);
--- /dev/null
+/**
+ * Copyright 2013 Cisco Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef __ENIC_API_H__
+#define __ENIC_API_H__
+
+#include <linux/netdevice.h>
+
+#include "vnic_dev.h"
+#include "vnic_devcmd.h"
+
+int enic_api_devcmd_proxy_by_index(struct net_device *netdev, int vf,
+ enum vnic_devcmd_cmd cmd, u64 *a0, u64 *a1, int wait);
+
+#endif
#define _ENIC_DEV_H_
#include "vnic_dev.h"
+#include "vnic_vic.h"
/*
* Calls the devcmd function given by argument vnicdevcmdfn.
--- /dev/null
+/**
+ * Copyright 2013 Cisco Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/netdevice.h>
+#include <linux/ethtool.h>
+
+#include "enic_res.h"
+#include "enic.h"
+#include "enic_dev.h"
+
+struct enic_stat {
+ char name[ETH_GSTRING_LEN];
+ unsigned int index;
+};
+
+#define ENIC_TX_STAT(stat) { \
+ .name = #stat, \
+ .index = offsetof(struct vnic_tx_stats, stat) / sizeof(u64) \
+}
+
+#define ENIC_RX_STAT(stat) { \
+ .name = #stat, \
+ .index = offsetof(struct vnic_rx_stats, stat) / sizeof(u64) \
+}
+
+static const struct enic_stat enic_tx_stats[] = {
+ ENIC_TX_STAT(tx_frames_ok),
+ ENIC_TX_STAT(tx_unicast_frames_ok),
+ ENIC_TX_STAT(tx_multicast_frames_ok),
+ ENIC_TX_STAT(tx_broadcast_frames_ok),
+ ENIC_TX_STAT(tx_bytes_ok),
+ ENIC_TX_STAT(tx_unicast_bytes_ok),
+ ENIC_TX_STAT(tx_multicast_bytes_ok),
+ ENIC_TX_STAT(tx_broadcast_bytes_ok),
+ ENIC_TX_STAT(tx_drops),
+ ENIC_TX_STAT(tx_errors),
+ ENIC_TX_STAT(tx_tso),
+};
+
+static const struct enic_stat enic_rx_stats[] = {
+ ENIC_RX_STAT(rx_frames_ok),
+ ENIC_RX_STAT(rx_frames_total),
+ ENIC_RX_STAT(rx_unicast_frames_ok),
+ ENIC_RX_STAT(rx_multicast_frames_ok),
+ ENIC_RX_STAT(rx_broadcast_frames_ok),
+ ENIC_RX_STAT(rx_bytes_ok),
+ ENIC_RX_STAT(rx_unicast_bytes_ok),
+ ENIC_RX_STAT(rx_multicast_bytes_ok),
+ ENIC_RX_STAT(rx_broadcast_bytes_ok),
+ ENIC_RX_STAT(rx_drop),
+ ENIC_RX_STAT(rx_no_bufs),
+ ENIC_RX_STAT(rx_errors),
+ ENIC_RX_STAT(rx_rss),
+ ENIC_RX_STAT(rx_crc_errors),
+ ENIC_RX_STAT(rx_frames_64),
+ ENIC_RX_STAT(rx_frames_127),
+ ENIC_RX_STAT(rx_frames_255),
+ ENIC_RX_STAT(rx_frames_511),
+ ENIC_RX_STAT(rx_frames_1023),
+ ENIC_RX_STAT(rx_frames_1518),
+ ENIC_RX_STAT(rx_frames_to_max),
+};
+
+static const unsigned int enic_n_tx_stats = ARRAY_SIZE(enic_tx_stats);
+static const unsigned int enic_n_rx_stats = ARRAY_SIZE(enic_rx_stats);
+
+static int enic_get_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
+{
+ struct enic *enic = netdev_priv(netdev);
+
+ ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
+ ecmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
+ ecmd->port = PORT_FIBRE;
+ ecmd->transceiver = XCVR_EXTERNAL;
+
+ if (netif_carrier_ok(netdev)) {
+ ethtool_cmd_speed_set(ecmd, vnic_dev_port_speed(enic->vdev));
+ ecmd->duplex = DUPLEX_FULL;
+ } else {
+ ethtool_cmd_speed_set(ecmd, -1);
+ ecmd->duplex = -1;
+ }
+
+ ecmd->autoneg = AUTONEG_DISABLE;
+
+ return 0;
+}
+
+static void enic_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *drvinfo)
+{
+ struct enic *enic = netdev_priv(netdev);
+ struct vnic_devcmd_fw_info *fw_info;
+
+ enic_dev_fw_info(enic, &fw_info);
+
+ strlcpy(drvinfo->driver, DRV_NAME, sizeof(drvinfo->driver));
+ strlcpy(drvinfo->version, DRV_VERSION, sizeof(drvinfo->version));
+ strlcpy(drvinfo->fw_version, fw_info->fw_version,
+ sizeof(drvinfo->fw_version));
+ strlcpy(drvinfo->bus_info, pci_name(enic->pdev),
+ sizeof(drvinfo->bus_info));
+}
+
+static void enic_get_strings(struct net_device *netdev, u32 stringset,
+ u8 *data)
+{
+ unsigned int i;
+
+ switch (stringset) {
+ case ETH_SS_STATS:
+ for (i = 0; i < enic_n_tx_stats; i++) {
+ memcpy(data, enic_tx_stats[i].name, ETH_GSTRING_LEN);
+ data += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < enic_n_rx_stats; i++) {
+ memcpy(data, enic_rx_stats[i].name, ETH_GSTRING_LEN);
+ data += ETH_GSTRING_LEN;
+ }
+ break;
+ }
+}
+
+static int enic_get_sset_count(struct net_device *netdev, int sset)
+{
+ switch (sset) {
+ case ETH_SS_STATS:
+ return enic_n_tx_stats + enic_n_rx_stats;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static void enic_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ struct enic *enic = netdev_priv(netdev);
+ struct vnic_stats *vstats;
+ unsigned int i;
+
+ enic_dev_stats_dump(enic, &vstats);
+
+ for (i = 0; i < enic_n_tx_stats; i++)
+ *(data++) = ((u64 *)&vstats->tx)[enic_tx_stats[i].index];
+ for (i = 0; i < enic_n_rx_stats; i++)
+ *(data++) = ((u64 *)&vstats->rx)[enic_rx_stats[i].index];
+}
+
+static u32 enic_get_msglevel(struct net_device *netdev)
+{
+ struct enic *enic = netdev_priv(netdev);
+ return enic->msg_enable;
+}
+
+static void enic_set_msglevel(struct net_device *netdev, u32 value)
+{
+ struct enic *enic = netdev_priv(netdev);
+ enic->msg_enable = value;
+}
+
+static int enic_get_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ecmd)
+{
+ struct enic *enic = netdev_priv(netdev);
+
+ ecmd->tx_coalesce_usecs = enic->tx_coalesce_usecs;
+ ecmd->rx_coalesce_usecs = enic->rx_coalesce_usecs;
+
+ return 0;
+}
+
+static int enic_set_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ecmd)
+{
+ struct enic *enic = netdev_priv(netdev);
+ u32 tx_coalesce_usecs;
+ u32 rx_coalesce_usecs;
+ unsigned int i, intr;
+
+ tx_coalesce_usecs = min_t(u32, ecmd->tx_coalesce_usecs,
+ vnic_dev_get_intr_coal_timer_max(enic->vdev));
+ rx_coalesce_usecs = min_t(u32, ecmd->rx_coalesce_usecs,
+ vnic_dev_get_intr_coal_timer_max(enic->vdev));
+
+ switch (vnic_dev_get_intr_mode(enic->vdev)) {
+ case VNIC_DEV_INTR_MODE_INTX:
+ if (tx_coalesce_usecs != rx_coalesce_usecs)
+ return -EINVAL;
+
+ intr = enic_legacy_io_intr();
+ vnic_intr_coalescing_timer_set(&enic->intr[intr],
+ tx_coalesce_usecs);
+ break;
+ case VNIC_DEV_INTR_MODE_MSI:
+ if (tx_coalesce_usecs != rx_coalesce_usecs)
+ return -EINVAL;
+
+ vnic_intr_coalescing_timer_set(&enic->intr[0],
+ tx_coalesce_usecs);
+ break;
+ case VNIC_DEV_INTR_MODE_MSIX:
+ for (i = 0; i < enic->wq_count; i++) {
+ intr = enic_msix_wq_intr(enic, i);
+ vnic_intr_coalescing_timer_set(&enic->intr[intr],
+ tx_coalesce_usecs);
+ }
+
+ for (i = 0; i < enic->rq_count; i++) {
+ intr = enic_msix_rq_intr(enic, i);
+ vnic_intr_coalescing_timer_set(&enic->intr[intr],
+ rx_coalesce_usecs);
+ }
+
+ break;
+ default:
+ break;
+ }
+
+ enic->tx_coalesce_usecs = tx_coalesce_usecs;
+ enic->rx_coalesce_usecs = rx_coalesce_usecs;
+
+ return 0;
+}
+
+static const struct ethtool_ops enic_ethtool_ops = {
+ .get_settings = enic_get_settings,
+ .get_drvinfo = enic_get_drvinfo,
+ .get_msglevel = enic_get_msglevel,
+ .set_msglevel = enic_set_msglevel,
+ .get_link = ethtool_op_get_link,
+ .get_strings = enic_get_strings,
+ .get_sset_count = enic_get_sset_count,
+ .get_ethtool_stats = enic_get_ethtool_stats,
+ .get_coalesce = enic_get_coalesce,
+ .set_coalesce = enic_set_coalesce,
+};
+
+void enic_set_ethtool_ops(struct net_device *netdev)
+{
+ SET_ETHTOOL_OPS(netdev, &enic_ethtool_ops);
+}
#include <linux/if.h>
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
-#include <linux/ethtool.h>
#include <linux/in.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
MODULE_VERSION(DRV_VERSION);
MODULE_DEVICE_TABLE(pci, enic_id_table);
-struct enic_stat {
- char name[ETH_GSTRING_LEN];
- unsigned int offset;
-};
-
-#define ENIC_TX_STAT(stat) \
- { .name = #stat, .offset = offsetof(struct vnic_tx_stats, stat) / 8 }
-#define ENIC_RX_STAT(stat) \
- { .name = #stat, .offset = offsetof(struct vnic_rx_stats, stat) / 8 }
-
-static const struct enic_stat enic_tx_stats[] = {
- ENIC_TX_STAT(tx_frames_ok),
- ENIC_TX_STAT(tx_unicast_frames_ok),
- ENIC_TX_STAT(tx_multicast_frames_ok),
- ENIC_TX_STAT(tx_broadcast_frames_ok),
- ENIC_TX_STAT(tx_bytes_ok),
- ENIC_TX_STAT(tx_unicast_bytes_ok),
- ENIC_TX_STAT(tx_multicast_bytes_ok),
- ENIC_TX_STAT(tx_broadcast_bytes_ok),
- ENIC_TX_STAT(tx_drops),
- ENIC_TX_STAT(tx_errors),
- ENIC_TX_STAT(tx_tso),
-};
-
-static const struct enic_stat enic_rx_stats[] = {
- ENIC_RX_STAT(rx_frames_ok),
- ENIC_RX_STAT(rx_frames_total),
- ENIC_RX_STAT(rx_unicast_frames_ok),
- ENIC_RX_STAT(rx_multicast_frames_ok),
- ENIC_RX_STAT(rx_broadcast_frames_ok),
- ENIC_RX_STAT(rx_bytes_ok),
- ENIC_RX_STAT(rx_unicast_bytes_ok),
- ENIC_RX_STAT(rx_multicast_bytes_ok),
- ENIC_RX_STAT(rx_broadcast_bytes_ok),
- ENIC_RX_STAT(rx_drop),
- ENIC_RX_STAT(rx_no_bufs),
- ENIC_RX_STAT(rx_errors),
- ENIC_RX_STAT(rx_rss),
- ENIC_RX_STAT(rx_crc_errors),
- ENIC_RX_STAT(rx_frames_64),
- ENIC_RX_STAT(rx_frames_127),
- ENIC_RX_STAT(rx_frames_255),
- ENIC_RX_STAT(rx_frames_511),
- ENIC_RX_STAT(rx_frames_1023),
- ENIC_RX_STAT(rx_frames_1518),
- ENIC_RX_STAT(rx_frames_to_max),
-};
-
-static const unsigned int enic_n_tx_stats = ARRAY_SIZE(enic_tx_stats);
-static const unsigned int enic_n_rx_stats = ARRAY_SIZE(enic_rx_stats);
-
int enic_is_dynamic(struct enic *enic)
{
return enic->pdev->device == PCI_DEVICE_ID_CISCO_VIC_ENET_DYN;
#endif
}
-static inline unsigned int enic_cq_rq(struct enic *enic, unsigned int rq)
-{
- return rq;
-}
-
-static inline unsigned int enic_cq_wq(struct enic *enic, unsigned int wq)
-{
- return enic->rq_count + wq;
-}
-
-static inline unsigned int enic_legacy_io_intr(void)
-{
- return 0;
-}
-
-static inline unsigned int enic_legacy_err_intr(void)
-{
- return 1;
-}
-
-static inline unsigned int enic_legacy_notify_intr(void)
-{
- return 2;
-}
-
-static inline unsigned int enic_msix_rq_intr(struct enic *enic, unsigned int rq)
-{
- return enic->cq[enic_cq_rq(enic, rq)].interrupt_offset;
-}
-
-static inline unsigned int enic_msix_wq_intr(struct enic *enic, unsigned int wq)
-{
- return enic->cq[enic_cq_wq(enic, wq)].interrupt_offset;
-}
-
-static inline unsigned int enic_msix_err_intr(struct enic *enic)
-{
- return enic->rq_count + enic->wq_count;
-}
-
-static inline unsigned int enic_msix_notify_intr(struct enic *enic)
-{
- return enic->rq_count + enic->wq_count + 1;
-}
-
-static int enic_get_settings(struct net_device *netdev,
- struct ethtool_cmd *ecmd)
-{
- struct enic *enic = netdev_priv(netdev);
-
- ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
- ecmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
- ecmd->port = PORT_FIBRE;
- ecmd->transceiver = XCVR_EXTERNAL;
-
- if (netif_carrier_ok(netdev)) {
- ethtool_cmd_speed_set(ecmd, vnic_dev_port_speed(enic->vdev));
- ecmd->duplex = DUPLEX_FULL;
- } else {
- ethtool_cmd_speed_set(ecmd, -1);
- ecmd->duplex = -1;
- }
-
- ecmd->autoneg = AUTONEG_DISABLE;
-
- return 0;
-}
-
-static void enic_get_drvinfo(struct net_device *netdev,
- struct ethtool_drvinfo *drvinfo)
-{
- struct enic *enic = netdev_priv(netdev);
- struct vnic_devcmd_fw_info *fw_info;
-
- enic_dev_fw_info(enic, &fw_info);
-
- strlcpy(drvinfo->driver, DRV_NAME, sizeof(drvinfo->driver));
- strlcpy(drvinfo->version, DRV_VERSION, sizeof(drvinfo->version));
- strlcpy(drvinfo->fw_version, fw_info->fw_version,
- sizeof(drvinfo->fw_version));
- strlcpy(drvinfo->bus_info, pci_name(enic->pdev),
- sizeof(drvinfo->bus_info));
-}
-
-static void enic_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
-{
- unsigned int i;
-
- switch (stringset) {
- case ETH_SS_STATS:
- for (i = 0; i < enic_n_tx_stats; i++) {
- memcpy(data, enic_tx_stats[i].name, ETH_GSTRING_LEN);
- data += ETH_GSTRING_LEN;
- }
- for (i = 0; i < enic_n_rx_stats; i++) {
- memcpy(data, enic_rx_stats[i].name, ETH_GSTRING_LEN);
- data += ETH_GSTRING_LEN;
- }
- break;
- }
-}
-
-static int enic_get_sset_count(struct net_device *netdev, int sset)
-{
- switch (sset) {
- case ETH_SS_STATS:
- return enic_n_tx_stats + enic_n_rx_stats;
- default:
- return -EOPNOTSUPP;
- }
-}
-
-static void enic_get_ethtool_stats(struct net_device *netdev,
- struct ethtool_stats *stats, u64 *data)
-{
- struct enic *enic = netdev_priv(netdev);
- struct vnic_stats *vstats;
- unsigned int i;
-
- enic_dev_stats_dump(enic, &vstats);
-
- for (i = 0; i < enic_n_tx_stats; i++)
- *(data++) = ((u64 *)&vstats->tx)[enic_tx_stats[i].offset];
- for (i = 0; i < enic_n_rx_stats; i++)
- *(data++) = ((u64 *)&vstats->rx)[enic_rx_stats[i].offset];
-}
-
-static u32 enic_get_msglevel(struct net_device *netdev)
-{
- struct enic *enic = netdev_priv(netdev);
- return enic->msg_enable;
-}
-
-static void enic_set_msglevel(struct net_device *netdev, u32 value)
-{
- struct enic *enic = netdev_priv(netdev);
- enic->msg_enable = value;
-}
-
-static int enic_get_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ecmd)
-{
- struct enic *enic = netdev_priv(netdev);
-
- ecmd->tx_coalesce_usecs = enic->tx_coalesce_usecs;
- ecmd->rx_coalesce_usecs = enic->rx_coalesce_usecs;
-
- return 0;
-}
-
-static int enic_set_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ecmd)
-{
- struct enic *enic = netdev_priv(netdev);
- u32 tx_coalesce_usecs;
- u32 rx_coalesce_usecs;
- unsigned int i, intr;
-
- tx_coalesce_usecs = min_t(u32, ecmd->tx_coalesce_usecs,
- vnic_dev_get_intr_coal_timer_max(enic->vdev));
- rx_coalesce_usecs = min_t(u32, ecmd->rx_coalesce_usecs,
- vnic_dev_get_intr_coal_timer_max(enic->vdev));
-
- switch (vnic_dev_get_intr_mode(enic->vdev)) {
- case VNIC_DEV_INTR_MODE_INTX:
- if (tx_coalesce_usecs != rx_coalesce_usecs)
- return -EINVAL;
-
- intr = enic_legacy_io_intr();
- vnic_intr_coalescing_timer_set(&enic->intr[intr],
- tx_coalesce_usecs);
- break;
- case VNIC_DEV_INTR_MODE_MSI:
- if (tx_coalesce_usecs != rx_coalesce_usecs)
- return -EINVAL;
-
- vnic_intr_coalescing_timer_set(&enic->intr[0],
- tx_coalesce_usecs);
- break;
- case VNIC_DEV_INTR_MODE_MSIX:
- for (i = 0; i < enic->wq_count; i++) {
- intr = enic_msix_wq_intr(enic, i);
- vnic_intr_coalescing_timer_set(&enic->intr[intr],
- tx_coalesce_usecs);
- }
-
- for (i = 0; i < enic->rq_count; i++) {
- intr = enic_msix_rq_intr(enic, i);
- vnic_intr_coalescing_timer_set(&enic->intr[intr],
- rx_coalesce_usecs);
- }
-
- break;
- default:
- break;
- }
-
- enic->tx_coalesce_usecs = tx_coalesce_usecs;
- enic->rx_coalesce_usecs = rx_coalesce_usecs;
-
- return 0;
-}
-
-static const struct ethtool_ops enic_ethtool_ops = {
- .get_settings = enic_get_settings,
- .get_drvinfo = enic_get_drvinfo,
- .get_msglevel = enic_get_msglevel,
- .set_msglevel = enic_set_msglevel,
- .get_link = ethtool_op_get_link,
- .get_strings = enic_get_strings,
- .get_sset_count = enic_get_sset_count,
- .get_ethtool_stats = enic_get_ethtool_stats,
- .get_coalesce = enic_get_coalesce,
- .set_coalesce = enic_set_coalesce,
-};
-
static void enic_free_wq_buf(struct vnic_wq *wq, struct vnic_wq_buf *buf)
{
struct enic *enic = vnic_dev_priv(wq->vdev);
rtnl_lock();
+ spin_lock(&enic->enic_api_lock);
enic_dev_hang_notify(enic);
enic_stop(enic->netdev);
enic_dev_hang_reset(enic);
enic_set_rss_nic_cfg(enic);
enic_dev_set_ig_vlan_rewrite_mode(enic);
enic_open(enic->netdev);
+ spin_unlock(&enic->enic_api_lock);
+ call_netdevice_notifiers(NETDEV_REBOOT, enic->netdev);
rtnl_unlock();
}
*/
spin_lock_init(&enic->devcmd_lock);
+ spin_lock_init(&enic->enic_api_lock);
/*
* Set ingress vlan rewrite mode before vnic initialization
netdev->netdev_ops = &enic_netdev_ops;
netdev->watchdog_timeo = 2 * HZ;
- netdev->ethtool_ops = &enic_ethtool_ops;
+ enic_set_ethtool_ops(netdev);
netdev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX;
if (ENIC_SETTING(enic, LOOP)) {
int offload_mode, int cq_entry, int sop, int eop, int loopback)
{
struct wq_enet_desc *desc = vnic_wq_next_desc(wq);
+ u8 desc_skip_cnt = 1;
+ u8 compressed_send = 0;
+ u64 wrid = 0;
wq_enet_desc_enc(desc,
(u64)dma_addr | VNIC_PADDR_TARGET,
(u16)vlan_tag,
(u8)loopback);
- vnic_wq_post(wq, os_buf, dma_addr, len, sop, eop);
+ vnic_wq_post(wq, os_buf, dma_addr, len, sop, eop, desc_skip_cnt,
+ (u8)cq_entry, compressed_send, wrid);
}
static inline void enic_queue_wq_desc_cont(struct vnic_wq *wq,
dma_addr_t dma_addr, unsigned int len)
{
struct rq_enet_desc *desc = vnic_rq_next_desc(rq);
+ u64 wrid = 0;
u8 type = os_buf_index ?
RQ_ENET_TYPE_NOT_SOP : RQ_ENET_TYPE_ONLY_SOP;
(u64)dma_addr | VNIC_PADDR_TARGET,
type, (u16)len);
- vnic_rq_post(rq, os_buf, os_buf_index, dma_addr, len);
+ vnic_rq_post(rq, os_buf, os_buf_index, dma_addr, len, wrid);
}
struct enic;
* 0 if no VIF-CONFIG-INFO TLV was ever received. */
CMD_CONFIG_INFO_GET = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 44),
+ /* INT13 API: (u64)a0=paddr to vnic_int13_params struct
+ * (u32)a1=INT13_CMD_xxx
+ */
+ CMD_INT13_ALL = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 45),
+
+ /* Set default vlan:
+ * in: (u16)a0=new default vlan
+ * (u16)a1=zero for overriding vlan with param a0,
+ * non-zero for resetting vlan to the default
+ * out: (u16)a0=old default vlan
+ */
+ CMD_SET_DEFAULT_VLAN = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 46),
+
/* init_prov_info2:
* Variant of CMD_INIT_PROV_INFO, where it will not try to enable
* the vnic until CMD_ENABLE2 is issued.
* (u64)a0=paddr of vnic_devcmd_provinfo
- * (u32)a1=sizeof provision info */
+ * (u32)a1=sizeof provision info
+ */
CMD_INIT_PROV_INFO2 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 47),
/* enable2:
CMD_INTR_COAL_CONVERT = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 50),
/*
- * cmd_set_mac_addr
- * set mac address
+ * Set the predefined mac address as default
* in:
* (u48)a0 = mac addr
- *
*/
CMD_SET_MAC_ADDR = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 55),
+
+ /* Update the provisioning info of the given VIF
+ * (u64)a0=paddr of vnic_devcmd_provinfo
+ * (u32)a1=sizeof provision info
+ */
+ CMD_PROV_INFO_UPDATE = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 56),
+
+ /* Add a filter.
+ * in: (u64) a0= filter address
+ * (u32) a1= size of filter
+ * out: (u32) a0=filter identifier
+ */
+ CMD_ADD_FILTER = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ENET, 58),
+
+ /* Delete a filter.
+ * in: (u32) a0=filter identifier
+ */
+ CMD_DEL_FILTER = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 59),
+
+ /* Enable a Queue Pair in User space NIC
+ * in: (u32) a0=Queue Pair number
+ * (u32) a1= command
+ */
+ CMD_QP_ENABLE = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 60),
+
+ /* Disable a Queue Pair in User space NIC
+ * in: (u32) a0=Queue Pair number
+ * (u32) a1= command
+ */
+ CMD_QP_DISABLE = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 61),
+
+ /* Stats dump Queue Pair in User space NIC
+ * in: (u32) a0=Queue Pair number
+ * (u64) a1=host buffer addr for status dump
+ * (u32) a2=length of the buffer
+ */
+ CMD_QP_STATS_DUMP = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 62),
+
+ /* Clear stats for Queue Pair in User space NIC
+ * in: (u32) a0=Queue Pair number
+ */
+ CMD_QP_STATS_CLEAR = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 63),
};
/* CMD_ENABLE2 flags */
+#define CMD_ENABLE2_STANDBY 0x0
#define CMD_ENABLE2_ACTIVE 0x1
/* flags for CMD_OPEN */
#define CMD_PFILTER_PROMISCUOUS 0x08
#define CMD_PFILTER_ALL_MULTICAST 0x10
+/* Commands for CMD_QP_ENABLE/CM_QP_DISABLE */
+#define CMD_QP_RQWQ 0x0
+
/* rewrite modes for CMD_IG_VLAN_REWRITE_MODE */
#define IG_VLAN_REWRITE_MODE_DEFAULT_TRUNK 0
#define IG_VLAN_REWRITE_MODE_UNTAG_DEFAULT_VLAN 1
ERR_EMAXRES = 10,
ERR_ENOTSUPPORTED = 11,
ERR_EINPROGRESS = 12,
+ ERR_MAX
};
/*
u8 data[0];
};
+/* These are used in flags field of different filters to denote
+ * valid fields used.
+ */
+#define FILTER_FIELD_VALID(fld) (1 << (fld - 1))
+
+#define FILTER_FIELDS_USNIC ( \
+ FILTER_FIELD_VALID(1) | \
+ FILTER_FIELD_VALID(2) | \
+ FILTER_FIELD_VALID(3) | \
+ FILTER_FIELD_VALID(4))
+
+#define FILTER_FIELDS_IPV4_5TUPLE ( \
+ FILTER_FIELD_VALID(1) | \
+ FILTER_FIELD_VALID(2) | \
+ FILTER_FIELD_VALID(3) | \
+ FILTER_FIELD_VALID(4) | \
+ FILTER_FIELD_VALID(5))
+
+#define FILTER_FIELDS_MAC_VLAN ( \
+ FILTER_FIELD_VALID(1) | \
+ FILTER_FIELD_VALID(2))
+
+#define FILTER_FIELD_USNIC_VLAN FILTER_FIELD_VALID(1)
+#define FILTER_FIELD_USNIC_ETHTYPE FILTER_FIELD_VALID(2)
+#define FILTER_FIELD_USNIC_PROTO FILTER_FIELD_VALID(3)
+#define FILTER_FIELD_USNIC_ID FILTER_FIELD_VALID(4)
+
+struct filter_usnic_id {
+ u32 flags;
+ u16 vlan;
+ u16 ethtype;
+ u8 proto_version;
+ u32 usnic_id;
+} __packed;
+
+#define FILTER_FIELD_5TUP_PROTO FILTER_FIELD_VALID(1)
+#define FILTER_FIELD_5TUP_SRC_AD FILTER_FIELD_VALID(2)
+#define FILTER_FIELD_5TUP_DST_AD FILTER_FIELD_VALID(3)
+#define FILTER_FIELD_5TUP_SRC_PT FILTER_FIELD_VALID(4)
+#define FILTER_FIELD_5TUP_DST_PT FILTER_FIELD_VALID(5)
+
+/* Enums for the protocol field. */
+enum protocol_e {
+ PROTO_UDP = 0,
+ PROTO_TCP = 1,
+};
+
+struct filter_ipv4_5tuple {
+ u32 flags;
+ u32 protocol;
+ u32 src_addr;
+ u32 dst_addr;
+ u16 src_port;
+ u16 dst_port;
+} __packed;
+
+#define FILTER_FIELD_VMQ_VLAN FILTER_FIELD_VALID(1)
+#define FILTER_FIELD_VMQ_MAC FILTER_FIELD_VALID(2)
+
+struct filter_mac_vlan {
+ u32 flags;
+ u16 vlan;
+ u8 mac_addr[6];
+} __packed;
+
+/* Specifies the filter_action type. */
+enum {
+ FILTER_ACTION_RQ_STEERING = 0,
+ FILTER_ACTION_MAX
+};
+
+struct filter_action {
+ u32 type;
+ union {
+ u32 rq_idx;
+ } u;
+} __packed;
+
+/* Specifies the filter type. */
+enum filter_type {
+ FILTER_USNIC_ID = 0,
+ FILTER_IPV4_5TUPLE = 1,
+ FILTER_MAC_VLAN = 2,
+ FILTER_MAX
+};
+
+struct filter {
+ u32 type;
+ union {
+ struct filter_usnic_id usnic;
+ struct filter_ipv4_5tuple ipv4;
+ struct filter_mac_vlan mac_vlan;
+ } u;
+} __packed;
+
+enum {
+ CLSF_TLV_FILTER = 0,
+ CLSF_TLV_ACTION = 1,
+};
+
+/* Maximum size of buffer to CMD_ADD_FILTER */
+#define FILTER_MAX_BUF_SIZE 100
+
+struct filter_tlv {
+ u_int32_t type;
+ u_int32_t length;
+ u_int32_t val[0];
+};
+
/*
* Writing cmd register causes STAT_BUSY to get set in status register.
* When cmd completes, STAT_BUSY will be cleared.
static int vnic_rq_alloc_bufs(struct vnic_rq *rq)
{
struct vnic_rq_buf *buf;
- struct vnic_dev *vdev;
unsigned int i, j, count = rq->ring.desc_count;
unsigned int blks = VNIC_RQ_BUF_BLKS_NEEDED(count);
- vdev = rq->vdev;
-
for (i = 0; i < blks; i++) {
rq->bufs[i] = kzalloc(VNIC_RQ_BUF_BLK_SZ(count), GFP_ATOMIC);
if (!rq->bufs[i])
unsigned int error_interrupt_enable,
unsigned int error_interrupt_offset)
{
- u32 fetch_index;
+ u32 fetch_index = 0;
/* Use current fetch_index as the ring starting point */
fetch_index = ioread32(&rq->ctrl->fetch_index);
unsigned int len;
unsigned int index;
void *desc;
+ uint64_t wr_id;
};
struct vnic_rq {
static inline void vnic_rq_post(struct vnic_rq *rq,
void *os_buf, unsigned int os_buf_index,
- dma_addr_t dma_addr, unsigned int len)
+ dma_addr_t dma_addr, unsigned int len,
+ uint64_t wrid)
{
struct vnic_rq_buf *buf = rq->to_use;
buf->os_buf_index = os_buf_index;
buf->dma_addr = dma_addr;
buf->len = len;
+ buf->wr_id = wrid;
buf = buf->next;
rq->to_use = buf;
static int vnic_wq_alloc_bufs(struct vnic_wq *wq)
{
struct vnic_wq_buf *buf;
- struct vnic_dev *vdev;
unsigned int i, j, count = wq->ring.desc_count;
unsigned int blks = VNIC_WQ_BUF_BLKS_NEEDED(count);
- vdev = wq->vdev;
-
for (i = 0; i < blks; i++) {
wq->bufs[i] = kzalloc(VNIC_WQ_BUF_BLK_SZ(count), GFP_ATOMIC);
if (!wq->bufs[i])
unsigned int index;
int sop;
void *desc;
+ uint64_t wr_id; /* Cookie */
+ uint8_t cq_entry; /* Gets completion event from hw */
+ uint8_t desc_skip_cnt; /* Num descs to occupy */
+ uint8_t compressed_send; /* Both hdr and payload in one desc */
};
/* Break the vnic_wq_buf allocations into blocks of 32/64 entries */
static inline void vnic_wq_post(struct vnic_wq *wq,
void *os_buf, dma_addr_t dma_addr,
- unsigned int len, int sop, int eop)
+ unsigned int len, int sop, int eop,
+ uint8_t desc_skip_cnt, uint8_t cq_entry,
+ uint8_t compressed_send, uint64_t wrid)
{
struct vnic_wq_buf *buf = wq->to_use;
buf->sop = sop;
+ buf->cq_entry = cq_entry;
+ buf->compressed_send = compressed_send;
+ buf->desc_skip_cnt = desc_skip_cnt;
buf->os_buf = eop ? os_buf : NULL;
buf->dma_addr = dma_addr;
buf->len = len;
+ buf->wr_id = wrid;
buf = buf->next;
if (eop) {
}
wq->to_use = buf;
- wq->ring.desc_avail--;
+ wq->ring.desc_avail -= desc_skip_cnt;
}
static inline void vnic_wq_service(struct vnic_wq *wq,
{
struct tulip_private *tp;
/* See note below on the multiport cards. */
- static unsigned char last_phys_addr[6] = {0x00, 'L', 'i', 'n', 'u', 'x'};
+ static unsigned char last_phys_addr[ETH_ALEN] = {
+ 0x00, 'L', 'i', 'n', 'u', 'x'
+ };
static int last_irq;
static int multiport_cnt; /* For four-port boards w/one EEPROM */
int i, irq;
dev->dev_addr[i] = last_phys_addr[i] + 1;
#if defined(CONFIG_SPARC)
addr = of_get_property(dp, "local-mac-address", &len);
- if (addr && len == 6)
- memcpy(dev->dev_addr, addr, 6);
+ if (addr && len == ETH_ALEN)
+ memcpy(dev->dev_addr, addr, ETH_ALEN);
#endif
#if defined(__i386__) || defined(__x86_64__) /* Patch up x86 BIOS bug. */
if (last_irq)
}
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void sundance_poll_controller(struct net_device *dev)
+{
+ struct netdev_private *np = netdev_priv(dev);
+
+ disable_irq(np->pci_dev->irq);
+ intr_handler(np->pci_dev->irq, dev);
+ enable_irq(np->pci_dev->irq);
+}
+#endif
+
static const struct net_device_ops netdev_ops = {
.ndo_open = netdev_open,
.ndo_stop = netdev_close,
.ndo_change_mtu = change_mtu,
.ndo_set_mac_address = sundance_set_mac_addr,
.ndo_validate_addr = eth_validate_addr,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = sundance_poll_controller,
+#endif
};
static int sundance_probe1(struct pci_dev *pdev,
#include "be_hw.h"
#include "be_roce.h"
-#define DRV_VER "4.6.62.0u"
+#define DRV_VER "4.9.134.0u"
#define DRV_NAME "be2net"
#define BE_NAME "Emulex BladeEngine2"
#define BE3_NAME "Emulex BladeEngine3"
#define MCC_Q_LEN 128 /* total size not to exceed 8 pages */
#define MCC_CQ_LEN 256
-#define BE3_MAX_RSS_QS 8
#define BE2_MAX_RSS_QS 4
-#define MAX_RSS_QS BE3_MAX_RSS_QS
-#define MAX_RX_QS (MAX_RSS_QS + 1) /* RSS qs + 1 def Rx */
+#define BE3_MAX_RSS_QS 16
+#define BE3_MAX_TX_QS 16
+#define BE3_MAX_EVT_QS 16
+
+#define MAX_RX_QS 32
+#define MAX_EVT_QS 32
+#define MAX_TX_QS 32
-#define MAX_TX_QS 8
#define MAX_ROCE_EQS 5
-#define MAX_MSIX_VECTORS (MAX_RSS_QS + MAX_ROCE_EQS) /* RSS qs + RoCE */
+#define MAX_MSIX_VECTORS 32
+#define MIN_MSIX_VECTORS 1
#define BE_TX_BUDGET 256
#define BE_NAPI_WEIGHT 64
#define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */
u32 cur_eqd; /* in usecs */
u8 idx; /* array index */
+ u8 msix_idx;
u16 tx_budget;
u16 spurious_intr;
struct napi_struct napi;
u32 supported;
};
+struct be_resources {
+ u16 max_vfs; /* Total VFs "really" supported by FW/HW */
+ u16 max_mcast_mac;
+ u16 max_tx_qs;
+ u16 max_rss_qs;
+ u16 max_rx_qs;
+ u16 max_uc_mac; /* Max UC MACs programmable */
+ u16 max_vlans; /* Number of vlans supported */
+ u16 max_evt_qs;
+ u32 if_cap_flags;
+};
+
struct be_adapter {
struct pci_dev *pdev;
struct net_device *netdev;
spinlock_t mcc_lock; /* For serializing mcc cmds to BE card */
spinlock_t mcc_cq_lock;
- u32 num_msix_vec;
- u32 num_evt_qs;
- struct be_eq_obj eq_obj[MAX_MSIX_VECTORS];
+ u16 cfg_num_qs; /* configured via set-channels */
+ u16 num_evt_qs;
+ u16 num_msix_vec;
+ struct be_eq_obj eq_obj[MAX_EVT_QS];
struct msix_entry msix_entries[MAX_MSIX_VECTORS];
bool isr_registered;
/* TX Rings */
- u32 num_tx_qs;
+ u16 num_tx_qs;
struct be_tx_obj tx_obj[MAX_TX_QS];
/* Rx rings */
- u32 num_rx_qs;
+ u16 num_rx_qs;
struct be_rx_obj rx_obj[MAX_RX_QS];
u32 big_page_size; /* Compounded page size shared by rx wrbs */
u32 flash_status;
struct completion flash_compl;
- u32 num_vfs; /* Number of VFs provisioned by PF driver */
- u32 dev_num_vfs; /* Number of VFs supported by HW */
+ struct be_resources res; /* resources available for the func */
+ u16 num_vfs; /* Number of VFs provisioned by PF */
u8 virtfn;
struct be_vf_cfg *vf_cfg;
bool be3_native;
u16 qnq_vid;
u32 msg_enable;
int be_get_temp_freq;
- u16 max_mcast_mac;
- u16 max_tx_queues;
- u16 max_rss_queues;
- u16 max_rx_queues;
- u16 max_pmac_cnt;
- u16 max_vlans;
- u16 max_event_queues;
- u32 if_cap_flags;
u8 pf_number;
u64 rss_flags;
};
#define be_physfn(adapter) (!adapter->virtfn)
#define sriov_enabled(adapter) (adapter->num_vfs > 0)
-#define sriov_want(adapter) (adapter->dev_num_vfs && num_vfs && \
+#define sriov_want(adapter) (be_max_vfs(adapter) && num_vfs && \
be_physfn(adapter))
#define for_all_vfs(adapter, vf_cfg, i) \
for (i = 0, vf_cfg = &adapter->vf_cfg[i]; i < adapter->num_vfs; \
#define ON 1
#define OFF 0
+#define be_max_vlans(adapter) (adapter->res.max_vlans)
+#define be_max_uc(adapter) (adapter->res.max_uc_mac)
+#define be_max_mc(adapter) (adapter->res.max_mcast_mac)
+#define be_max_vfs(adapter) (adapter->res.max_vfs)
+#define be_max_rss(adapter) (adapter->res.max_rss_qs)
+#define be_max_txqs(adapter) (adapter->res.max_tx_qs)
+#define be_max_prio_txqs(adapter) (adapter->res.max_prio_tx_qs)
+#define be_max_rxqs(adapter) (adapter->res.max_rx_qs)
+#define be_max_eqs(adapter) (adapter->res.max_evt_qs)
+#define be_if_cap_flags(adapter) (adapter->res.if_cap_flags)
+
+static inline u16 be_max_qs(struct be_adapter *adapter)
+{
+ /* If no RSS, need atleast the one def RXQ */
+ u16 num = max_t(u16, be_max_rss(adapter), 1);
+
+ num = min(num, be_max_eqs(adapter));
+ return min_t(u16, num, num_online_cpus());
+}
+
#define lancer_chip(adapter) (adapter->pdev->device == OC_DEVICE_ID3 || \
adapter->pdev->device == OC_DEVICE_ID4)
extern bool be_is_wol_supported(struct be_adapter *adapter);
extern bool be_pause_supported(struct be_adapter *adapter);
extern u32 be_get_fw_log_level(struct be_adapter *adapter);
+int be_update_queues(struct be_adapter *adapter);
+int be_poll(struct napi_struct *napi, int budget);
/*
* internal function to initialize-cleanup roce device.
(struct be_async_event_grp5_pvid_state *)evt);
break;
default:
- dev_warn(&adapter->pdev->dev, "Unknown grp5 event!\n");
+ dev_warn(&adapter->pdev->dev, "Unknown grp5 event 0x%x!\n",
+ event_type);
break;
}
}
adapter->flags |= BE_FLAGS_QNQ_ASYNC_EVT_RCVD;
break;
default:
- dev_warn(&adapter->pdev->dev, "Unknown debug event\n");
+ dev_warn(&adapter->pdev->dev, "Unknown debug event 0x%x!\n",
+ event_type);
break;
}
}
return &wrb->payload.sgl[0];
}
+static inline void fill_wrb_tags(struct be_mcc_wrb *wrb,
+ unsigned long addr)
+{
+ wrb->tag0 = addr & 0xFFFFFFFF;
+ wrb->tag1 = upper_32_bits(addr);
+}
/* Don't touch the hdr after it's prepared */
/* mem will be NULL for embedded commands */
struct be_mcc_wrb *wrb, struct be_dma_mem *mem)
{
struct be_sge *sge;
- unsigned long addr = (unsigned long)req_hdr;
- u64 req_addr = addr;
req_hdr->opcode = opcode;
req_hdr->subsystem = subsystem;
req_hdr->request_length = cpu_to_le32(cmd_len - sizeof(*req_hdr));
req_hdr->version = 0;
-
- wrb->tag0 = req_addr & 0xFFFFFFFF;
- wrb->tag1 = upper_32_bits(req_addr);
-
+ fill_wrb_tags(wrb, (ulong) req_hdr);
wrb->payload_length = cmd_len;
if (mem) {
wrb->embedded |= (1 & MCC_WRB_SGE_CNT_MASK) <<
}
}
-/* Converts interrupt delay in microseconds to multiplier value */
-static u32 eq_delay_to_mult(u32 usec_delay)
-{
-#define MAX_INTR_RATE 651042
- const u32 round = 10;
- u32 multiplier;
-
- if (usec_delay == 0)
- multiplier = 0;
- else {
- u32 interrupt_rate = 1000000 / usec_delay;
- /* Max delay, corresponding to the lowest interrupt rate */
- if (interrupt_rate == 0)
- multiplier = 1023;
- else {
- multiplier = (MAX_INTR_RATE - interrupt_rate) * round;
- multiplier /= interrupt_rate;
- /* Round the multiplier to the closest value.*/
- multiplier = (multiplier + round/2) / round;
- multiplier = min(multiplier, (u32)1023);
- }
- }
- return multiplier;
-}
-
static inline struct be_mcc_wrb *wrb_from_mbox(struct be_adapter *adapter)
{
struct be_dma_mem *mbox_mem = &adapter->mbox_mem;
return wrb;
}
+static bool use_mcc(struct be_adapter *adapter)
+{
+ return adapter->mcc_obj.q.created;
+}
+
+/* Must be used only in process context */
+static int be_cmd_lock(struct be_adapter *adapter)
+{
+ if (use_mcc(adapter)) {
+ spin_lock_bh(&adapter->mcc_lock);
+ return 0;
+ } else {
+ return mutex_lock_interruptible(&adapter->mbox_lock);
+ }
+}
+
+/* Must be used only in process context */
+static void be_cmd_unlock(struct be_adapter *adapter)
+{
+ if (use_mcc(adapter))
+ spin_unlock_bh(&adapter->mcc_lock);
+ else
+ return mutex_unlock(&adapter->mbox_lock);
+}
+
+static struct be_mcc_wrb *be_cmd_copy(struct be_adapter *adapter,
+ struct be_mcc_wrb *wrb)
+{
+ struct be_mcc_wrb *dest_wrb;
+
+ if (use_mcc(adapter)) {
+ dest_wrb = wrb_from_mccq(adapter);
+ if (!dest_wrb)
+ return NULL;
+ } else {
+ dest_wrb = wrb_from_mbox(adapter);
+ }
+
+ memcpy(dest_wrb, wrb, sizeof(*wrb));
+ if (wrb->embedded & cpu_to_le32(MCC_WRB_EMBEDDED_MASK))
+ fill_wrb_tags(dest_wrb, (ulong) embedded_payload(wrb));
+
+ return dest_wrb;
+}
+
+/* Must be used only in process context */
+static int be_cmd_notify_wait(struct be_adapter *adapter,
+ struct be_mcc_wrb *wrb)
+{
+ struct be_mcc_wrb *dest_wrb;
+ int status;
+
+ status = be_cmd_lock(adapter);
+ if (status)
+ return status;
+
+ dest_wrb = be_cmd_copy(adapter, wrb);
+ if (!dest_wrb)
+ return -EBUSY;
+
+ if (use_mcc(adapter))
+ status = be_mcc_notify_wait(adapter);
+ else
+ status = be_mbox_notify_wait(adapter);
+
+ if (!status)
+ memcpy(wrb, dest_wrb, sizeof(*wrb));
+
+ be_cmd_unlock(adapter);
+ return status;
+}
+
/* Tell fw we're about to start firing cmds by writing a
* special pattern across the wrb hdr; uses mbox
*/
return status;
}
-int be_cmd_eq_create(struct be_adapter *adapter,
- struct be_queue_info *eq, int eq_delay)
+int be_cmd_eq_create(struct be_adapter *adapter, struct be_eq_obj *eqo)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_eq_create *req;
- struct be_dma_mem *q_mem = &eq->dma_mem;
- int status;
+ struct be_dma_mem *q_mem = &eqo->q.dma_mem;
+ int status, ver = 0;
if (mutex_lock_interruptible(&adapter->mbox_lock))
return -1;
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_EQ_CREATE, sizeof(*req), wrb, NULL);
+ /* Support for EQ_CREATEv2 available only SH-R onwards */
+ if (!(BEx_chip(adapter) || lancer_chip(adapter)))
+ ver = 2;
+
+ req->hdr.version = ver;
req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size));
AMAP_SET_BITS(struct amap_eq_context, valid, req->context, 1);
/* 4byte eqe*/
AMAP_SET_BITS(struct amap_eq_context, size, req->context, 0);
AMAP_SET_BITS(struct amap_eq_context, count, req->context,
- __ilog2_u32(eq->len/256));
- AMAP_SET_BITS(struct amap_eq_context, delaymult, req->context,
- eq_delay_to_mult(eq_delay));
+ __ilog2_u32(eqo->q.len / 256));
be_dws_cpu_to_le(req->context, sizeof(req->context));
be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
status = be_mbox_notify_wait(adapter);
if (!status) {
struct be_cmd_resp_eq_create *resp = embedded_payload(wrb);
- eq->id = le16_to_cpu(resp->eq_id);
- eq->created = true;
+ eqo->q.id = le16_to_cpu(resp->eq_id);
+ eqo->msix_idx =
+ (ver == 2) ? le16_to_cpu(resp->msix_idx) : eqo->idx;
+ eqo->q.created = true;
}
mutex_unlock(&adapter->mbox_lock);
return len_encoded;
}
-int be_cmd_mccq_ext_create(struct be_adapter *adapter,
- struct be_queue_info *mccq,
- struct be_queue_info *cq)
+static int be_cmd_mccq_ext_create(struct be_adapter *adapter,
+ struct be_queue_info *mccq,
+ struct be_queue_info *cq)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_mcc_ext_create *req;
return status;
}
-int be_cmd_mccq_org_create(struct be_adapter *adapter,
- struct be_queue_info *mccq,
- struct be_queue_info *cq)
+static int be_cmd_mccq_org_create(struct be_adapter *adapter,
+ struct be_queue_info *mccq,
+ struct be_queue_info *cq)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_mcc_create *req;
int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo)
{
- struct be_mcc_wrb *wrb;
+ struct be_mcc_wrb wrb = {0};
struct be_cmd_req_eth_tx_create *req;
struct be_queue_info *txq = &txo->q;
struct be_queue_info *cq = &txo->cq;
struct be_dma_mem *q_mem = &txq->dma_mem;
int status, ver = 0;
- spin_lock_bh(&adapter->mcc_lock);
-
- wrb = wrb_from_mccq(adapter);
- if (!wrb) {
- status = -EBUSY;
- goto err;
- }
-
- req = embedded_payload(wrb);
-
+ req = embedded_payload(&wrb);
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH,
- OPCODE_ETH_TX_CREATE, sizeof(*req), wrb, NULL);
+ OPCODE_ETH_TX_CREATE, sizeof(*req), &wrb, NULL);
if (lancer_chip(adapter)) {
req->hdr.version = 1;
req->cq_id = cpu_to_le16(cq->id);
req->queue_size = be_encoded_q_len(txq->len);
be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
-
ver = req->hdr.version;
- status = be_mcc_notify_wait(adapter);
+ status = be_cmd_notify_wait(adapter, &wrb);
if (!status) {
- struct be_cmd_resp_eth_tx_create *resp = embedded_payload(wrb);
+ struct be_cmd_resp_eth_tx_create *resp = embedded_payload(&wrb);
txq->id = le16_to_cpu(resp->cid);
if (ver == 2)
txo->db_offset = le32_to_cpu(resp->db_offset);
txq->created = true;
}
-err:
- spin_unlock_bh(&adapter->mcc_lock);
-
return status;
}
}
/* Create an rx filtering policy configuration on an i/f
- * Uses MCCQ
+ * Will use MBOX only if MCCQ has not been created.
*/
int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
u32 *if_handle, u32 domain)
{
- struct be_mcc_wrb *wrb;
+ struct be_mcc_wrb wrb = {0};
struct be_cmd_req_if_create *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
-
- wrb = wrb_from_mccq(adapter);
- if (!wrb) {
- status = -EBUSY;
- goto err;
- }
- req = embedded_payload(wrb);
-
+ req = embedded_payload(&wrb);
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
- OPCODE_COMMON_NTWK_INTERFACE_CREATE, sizeof(*req), wrb, NULL);
+ OPCODE_COMMON_NTWK_INTERFACE_CREATE, sizeof(*req), &wrb, NULL);
req->hdr.domain = domain;
req->capability_flags = cpu_to_le32(cap_flags);
req->enable_flags = cpu_to_le32(en_flags);
-
req->pmac_invalid = true;
- status = be_mcc_notify_wait(adapter);
+ status = be_cmd_notify_wait(adapter, &wrb);
if (!status) {
- struct be_cmd_resp_if_create *resp = embedded_payload(wrb);
+ struct be_cmd_resp_if_create *resp = embedded_payload(&wrb);
*if_handle = le32_to_cpu(resp->interface_id);
- }
-err:
- spin_unlock_bh(&adapter->mcc_lock);
+ /* Hack to retrieve VF's pmac-id on BE3 */
+ if (BE3_chip(adapter) && !be_physfn(adapter))
+ adapter->pmac_id[0] = le32_to_cpu(resp->pmac_id);
+ }
return status;
}
return 1000;
case PHY_LINK_SPEED_10GBPS:
return 10000;
+ case PHY_LINK_SPEED_20GBPS:
+ return 20000;
+ case PHY_LINK_SPEED_25GBPS:
+ return 25000;
+ case PHY_LINK_SPEED_40GBPS:
+ return 40000;
}
return 0;
}
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_cntl_addnl_attribs *req;
- int status;
+ int status = 0;
spin_lock_bh(&adapter->mcc_lock);
*/
req->if_flags_mask |=
cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS &
- adapter->if_cap_flags);
-
+ be_if_cap_flags(adapter));
req->mcast_num = cpu_to_le32(netdev_mc_count(adapter->netdev));
netdev_for_each_mc_addr(ha, adapter->netdev)
memcpy(req->mcast_mac[i++].byte, ha->addr, ETH_ALEN);
le16_to_cpu(resp_phy_info->fixed_speeds_supported);
adapter->phy.misc_params =
le32_to_cpu(resp_phy_info->misc_params);
+
+ if (BE2_chip(adapter)) {
+ adapter->phy.fixed_speeds_supported =
+ BE_SUPPORTED_SPEED_10GBPS |
+ BE_SUPPORTED_SPEED_1GBPS;
+ }
}
pci_free_consistent(adapter->pdev, cmd.size,
cmd.va, cmd.dma);
return status;
}
-/* Uses synchronous MCCQ */
+/* Set privilege(s) for a function */
+int be_cmd_set_fn_privileges(struct be_adapter *adapter, u32 privileges,
+ u32 domain)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_set_fn_privileges *req;
+ int status;
+
+ spin_lock_bh(&adapter->mcc_lock);
+
+ wrb = wrb_from_mccq(adapter);
+ if (!wrb) {
+ status = -EBUSY;
+ goto err;
+ }
+
+ req = embedded_payload(wrb);
+ be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_SET_FN_PRIVILEGES, sizeof(*req),
+ wrb, NULL);
+ req->hdr.domain = domain;
+ if (lancer_chip(adapter))
+ req->privileges_lancer = cpu_to_le32(privileges);
+ else
+ req->privileges = cpu_to_le32(privileges);
+
+ status = be_mcc_notify_wait(adapter);
+err:
+ spin_unlock_bh(&adapter->mcc_lock);
+ return status;
+}
+
+/* pmac_id_valid: true => pmac_id is supplied and MAC address is requested.
+ * pmac_id_valid: false => pmac_id or MAC address is requested.
+ * If pmac_id is returned, pmac_id_valid is returned as true
+ */
int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
- bool *pmac_id_active, u32 *pmac_id, u8 domain)
+ bool *pmac_id_valid, u32 *pmac_id, u8 domain)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_mac_list *req;
get_mac_list_cmd.size, wrb, &get_mac_list_cmd);
req->hdr.domain = domain;
req->mac_type = MAC_ADDRESS_TYPE_NETWORK;
- req->perm_override = 1;
+ if (*pmac_id_valid) {
+ req->mac_id = cpu_to_le32(*pmac_id);
+ req->iface_id = cpu_to_le16(adapter->if_handle);
+ req->perm_override = 0;
+ } else {
+ req->perm_override = 1;
+ }
status = be_mcc_notify_wait(adapter);
if (!status) {
struct be_cmd_resp_get_mac_list *resp =
get_mac_list_cmd.va;
+
+ if (*pmac_id_valid) {
+ memcpy(mac, resp->macid_macaddr.mac_addr_id.macaddr,
+ ETH_ALEN);
+ goto out;
+ }
+
mac_count = resp->true_mac_count + resp->pseudo_mac_count;
/* Mac list returned could contain one or more active mac_ids
* or one or more true or pseudo permanant mac addresses.
* is 6 bytes
*/
if (mac_addr_size == sizeof(u32)) {
- *pmac_id_active = true;
+ *pmac_id_valid = true;
mac_id = mac_entry->mac_addr_id.s_mac_id.mac_id;
*pmac_id = le32_to_cpu(mac_id);
goto out;
}
}
/* If no active mac_id found, return first mac addr */
- *pmac_id_active = false;
+ *pmac_id_valid = false;
memcpy(mac, resp->macaddr_list[0].mac_addr_id.macaddr,
ETH_ALEN);
}
return status;
}
+int be_cmd_get_active_mac(struct be_adapter *adapter, u32 curr_pmac_id, u8 *mac)
+{
+ bool active = true;
+
+ if (BEx_chip(adapter))
+ return be_cmd_mac_addr_query(adapter, mac, false,
+ adapter->if_handle, curr_pmac_id);
+ else
+ /* Fetch the MAC address using pmac_id */
+ return be_cmd_get_mac_from_list(adapter, mac, &active,
+ &curr_pmac_id, 0);
+}
+
+int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac)
+{
+ int status;
+ bool pmac_valid = false;
+
+ memset(mac, 0, ETH_ALEN);
+
+ if (BEx_chip(adapter)) {
+ if (be_physfn(adapter))
+ status = be_cmd_mac_addr_query(adapter, mac, true, 0,
+ 0);
+ else
+ status = be_cmd_mac_addr_query(adapter, mac, false,
+ adapter->if_handle, 0);
+ } else {
+ status = be_cmd_get_mac_from_list(adapter, mac, &pmac_valid,
+ NULL, 0);
+ }
+
+ return status;
+}
+
/* Uses synchronous MCCQ */
int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array,
u8 mac_count, u32 domain)
return status;
}
+/* Wrapper to delete any active MACs and provision the new mac.
+ * Changes to MAC_LIST are allowed iff none of the MAC addresses in the
+ * current list are active.
+ */
+int be_cmd_set_mac(struct be_adapter *adapter, u8 *mac, int if_id, u32 dom)
+{
+ bool active_mac = false;
+ u8 old_mac[ETH_ALEN];
+ u32 pmac_id;
+ int status;
+
+ status = be_cmd_get_mac_from_list(adapter, old_mac, &active_mac,
+ &pmac_id, dom);
+ if (!status && active_mac)
+ be_cmd_pmac_del(adapter, if_id, pmac_id, dom);
+
+ return be_cmd_set_mac_list(adapter, mac, mac ? 1 : 0, dom);
+}
+
int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid,
u32 domain, u16 intf_id)
{
return status;
}
-static struct be_nic_resource_desc *be_get_nic_desc(u8 *buf, u32 desc_count,
- u32 max_buf_size)
+static struct be_nic_res_desc *be_get_nic_desc(u8 *buf, u32 desc_count)
{
- struct be_nic_resource_desc *desc = (struct be_nic_resource_desc *)buf;
+ struct be_res_desc_hdr *hdr = (struct be_res_desc_hdr *)buf;
int i;
for (i = 0; i < desc_count; i++) {
- desc->desc_len = desc->desc_len ? : RESOURCE_DESC_SIZE;
- if (((void *)desc + desc->desc_len) >
- (void *)(buf + max_buf_size))
- return NULL;
+ if (hdr->desc_type == NIC_RESOURCE_DESC_TYPE_V0 ||
+ hdr->desc_type == NIC_RESOURCE_DESC_TYPE_V1)
+ return (struct be_nic_res_desc *)hdr;
- if (desc->desc_type == NIC_RESOURCE_DESC_TYPE_V0 ||
- desc->desc_type == NIC_RESOURCE_DESC_TYPE_V1)
- return desc;
-
- desc = (void *)desc + desc->desc_len;
+ hdr->desc_len = hdr->desc_len ? : RESOURCE_DESC_SIZE_V0;
+ hdr = (void *)hdr + hdr->desc_len;
}
+ return NULL;
+}
+static struct be_pcie_res_desc *be_get_pcie_desc(u8 devfn, u8 *buf,
+ u32 desc_count)
+{
+ struct be_res_desc_hdr *hdr = (struct be_res_desc_hdr *)buf;
+ struct be_pcie_res_desc *pcie;
+ int i;
+
+ for (i = 0; i < desc_count; i++) {
+ if ((hdr->desc_type == PCIE_RESOURCE_DESC_TYPE_V0 ||
+ hdr->desc_type == PCIE_RESOURCE_DESC_TYPE_V1)) {
+ pcie = (struct be_pcie_res_desc *)hdr;
+ if (pcie->pf_num == devfn)
+ return pcie;
+ }
+
+ hdr->desc_len = hdr->desc_len ? : RESOURCE_DESC_SIZE_V0;
+ hdr = (void *)hdr + hdr->desc_len;
+ }
return NULL;
}
+static void be_copy_nic_desc(struct be_resources *res,
+ struct be_nic_res_desc *desc)
+{
+ res->max_uc_mac = le16_to_cpu(desc->unicast_mac_count);
+ res->max_vlans = le16_to_cpu(desc->vlan_count);
+ res->max_mcast_mac = le16_to_cpu(desc->mcast_mac_count);
+ res->max_tx_qs = le16_to_cpu(desc->txq_count);
+ res->max_rss_qs = le16_to_cpu(desc->rssq_count);
+ res->max_rx_qs = le16_to_cpu(desc->rq_count);
+ res->max_evt_qs = le16_to_cpu(desc->eq_count);
+ /* Clear flags that driver is not interested in */
+ res->if_cap_flags = le32_to_cpu(desc->cap_flags) &
+ BE_IF_CAP_FLAGS_WANT;
+ /* Need 1 RXQ as the default RXQ */
+ if (res->max_rss_qs && res->max_rss_qs == res->max_rx_qs)
+ res->max_rss_qs -= 1;
+}
+
/* Uses Mbox */
-int be_cmd_get_func_config(struct be_adapter *adapter)
+int be_cmd_get_func_config(struct be_adapter *adapter, struct be_resources *res)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_func_config *req;
if (!status) {
struct be_cmd_resp_get_func_config *resp = cmd.va;
u32 desc_count = le32_to_cpu(resp->desc_count);
- struct be_nic_resource_desc *desc;
+ struct be_nic_res_desc *desc;
- desc = be_get_nic_desc(resp->func_param, desc_count,
- sizeof(resp->func_param));
+ desc = be_get_nic_desc(resp->func_param, desc_count);
if (!desc) {
status = -EINVAL;
goto err;
}
adapter->pf_number = desc->pf_num;
- adapter->max_pmac_cnt = le16_to_cpu(desc->unicast_mac_count);
- adapter->max_vlans = le16_to_cpu(desc->vlan_count);
- adapter->max_mcast_mac = le16_to_cpu(desc->mcast_mac_count);
- adapter->max_tx_queues = le16_to_cpu(desc->txq_count);
- adapter->max_rss_queues = le16_to_cpu(desc->rssq_count);
- adapter->max_rx_queues = le16_to_cpu(desc->rq_count);
-
- adapter->max_event_queues = le16_to_cpu(desc->eq_count);
- adapter->if_cap_flags = le32_to_cpu(desc->cap_flags);
+ be_copy_nic_desc(res, desc);
}
err:
mutex_unlock(&adapter->mbox_lock);
}
/* Uses mbox */
-int be_cmd_get_profile_config_mbox(struct be_adapter *adapter,
- u8 domain, struct be_dma_mem *cmd)
+static int be_cmd_get_profile_config_mbox(struct be_adapter *adapter,
+ u8 domain, struct be_dma_mem *cmd)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_profile_config *req;
}
/* Uses sync mcc */
-int be_cmd_get_profile_config_mccq(struct be_adapter *adapter,
- u8 domain, struct be_dma_mem *cmd)
+static int be_cmd_get_profile_config_mccq(struct be_adapter *adapter,
+ u8 domain, struct be_dma_mem *cmd)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_profile_config *req;
}
/* Uses sync mcc, if MCCQ is already created otherwise mbox */
-int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags,
- u16 *txq_count, u8 domain)
+int be_cmd_get_profile_config(struct be_adapter *adapter,
+ struct be_resources *res, u8 domain)
{
+ struct be_cmd_resp_get_profile_config *resp;
+ struct be_pcie_res_desc *pcie;
+ struct be_nic_res_desc *nic;
struct be_queue_info *mccq = &adapter->mcc_obj.q;
struct be_dma_mem cmd;
+ u32 desc_count;
int status;
memset(&cmd, 0, sizeof(struct be_dma_mem));
- if (!lancer_chip(adapter))
- cmd.size = sizeof(struct be_cmd_resp_get_profile_config_v1);
- else
- cmd.size = sizeof(struct be_cmd_resp_get_profile_config);
- cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size,
- &cmd.dma);
- if (!cmd.va) {
- dev_err(&adapter->pdev->dev, "Memory alloc failure\n");
+ cmd.size = sizeof(struct be_cmd_resp_get_profile_config);
+ cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma);
+ if (!cmd.va)
return -ENOMEM;
- }
if (!mccq->created)
status = be_cmd_get_profile_config_mbox(adapter, domain, &cmd);
else
status = be_cmd_get_profile_config_mccq(adapter, domain, &cmd);
- if (!status) {
- struct be_cmd_resp_get_profile_config *resp = cmd.va;
- u32 desc_count = le32_to_cpu(resp->desc_count);
- struct be_nic_resource_desc *desc;
+ if (status)
+ goto err;
- desc = be_get_nic_desc(resp->func_param, desc_count,
- sizeof(resp->func_param));
+ resp = cmd.va;
+ desc_count = le32_to_cpu(resp->desc_count);
+
+ pcie = be_get_pcie_desc(adapter->pdev->devfn, resp->func_param,
+ desc_count);
+ if (pcie)
+ res->max_vfs = le16_to_cpu(pcie->num_vfs);
+
+ nic = be_get_nic_desc(resp->func_param, desc_count);
+ if (nic)
+ be_copy_nic_desc(res, nic);
- if (!desc) {
- status = -EINVAL;
- goto err;
- }
- if (cap_flags)
- *cap_flags = le32_to_cpu(desc->cap_flags);
- if (txq_count)
- *txq_count = le32_to_cpu(desc->txq_count);
- }
err:
if (cmd.va)
- pci_free_consistent(adapter->pdev, cmd.size,
- cmd.va, cmd.dma);
+ pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma);
return status;
}
-/* Uses sync mcc */
+/* Currently only Lancer uses this command and it supports version 0 only
+ * Uses sync mcc
+ */
int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps,
u8 domain)
{
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_SET_PROFILE_CONFIG, sizeof(*req),
wrb, NULL);
-
req->hdr.domain = domain;
req->desc_count = cpu_to_le32(1);
-
- req->nic_desc.desc_type = NIC_RESOURCE_DESC_TYPE_V0;
- req->nic_desc.desc_len = RESOURCE_DESC_SIZE;
+ req->nic_desc.hdr.desc_type = NIC_RESOURCE_DESC_TYPE_V0;
+ req->nic_desc.hdr.desc_len = RESOURCE_DESC_SIZE_V0;
req->nic_desc.flags = (1 << QUN) | (1 << IMM) | (1 << NOSV);
req->nic_desc.pf_num = adapter->pf_number;
req->nic_desc.vf_num = domain;
#define OPCODE_COMMON_READ_TRANSRECV_DATA 73
#define OPCODE_COMMON_GET_PORT_NAME 77
#define OPCODE_COMMON_SET_INTERRUPT_ENABLE 89
+#define OPCODE_COMMON_SET_FN_PRIVILEGES 100
#define OPCODE_COMMON_GET_PHY_DETAILS 102
#define OPCODE_COMMON_SET_DRIVER_FUNCTION_CAP 103
#define OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES 121
struct be_cmd_resp_eq_create {
struct be_cmd_resp_hdr resp_hdr;
u16 eq_id; /* sword */
- u16 rsvd0; /* sword */
+ u16 msix_idx; /* available only in v2 */
} __packed;
/******************** Mac query ***************************/
BE_IF_FLAGS_MULTICAST = 0x1000
};
+#define BE_IF_CAP_FLAGS_WANT (BE_IF_FLAGS_RSS | BE_IF_FLAGS_PROMISCUOUS |\
+ BE_IF_FLAGS_BROADCAST | BE_IF_FLAGS_VLAN_PROMISCUOUS |\
+ BE_IF_FLAGS_VLAN | BE_IF_FLAGS_MCAST_PROMISCUOUS |\
+ BE_IF_FLAGS_PASS_L3L4_ERRORS | BE_IF_FLAGS_MULTICAST |\
+ BE_IF_FLAGS_UNTAGGED)
+
/* An RX interface is an object with one or more MAC addresses and
* filtering capabilities. */
struct be_cmd_req_if_create {
PHY_LINK_SPEED_10MBPS = 0x1,
PHY_LINK_SPEED_100MBPS = 0x2,
PHY_LINK_SPEED_1GBPS = 0x3,
- PHY_LINK_SPEED_10GBPS = 0x4
+ PHY_LINK_SPEED_10GBPS = 0x4,
+ PHY_LINK_SPEED_20GBPS = 0x5,
+ PHY_LINK_SPEED_25GBPS = 0x6,
+ PHY_LINK_SPEED_40GBPS = 0x7
};
struct be_cmd_resp_link_status {
u32 privilege_mask;
};
+struct be_cmd_req_set_fn_privileges {
+ struct be_cmd_req_hdr hdr;
+ u32 privileges; /* Used by BE3, SH-R */
+ u32 privileges_lancer; /* Used by Lancer */
+};
/******************** GET/SET_MACLIST **************************/
#define BE_MAX_MAC 64
struct be_fat_conf_params set_params;
};
-#define RESOURCE_DESC_SIZE 88
+#define RESOURCE_DESC_SIZE_V0 72
+#define RESOURCE_DESC_SIZE_V1 88
+#define PCIE_RESOURCE_DESC_TYPE_V0 0x40
#define NIC_RESOURCE_DESC_TYPE_V0 0x41
+#define PCIE_RESOURCE_DESC_TYPE_V1 0x50
#define NIC_RESOURCE_DESC_TYPE_V1 0x51
-#define MAX_RESOURCE_DESC 4
-#define MAX_RESOURCE_DESC_V1 32
+#define MAX_RESOURCE_DESC 264
/* QOS unit number */
#define QUN 4
/* No save */
#define NOSV 7
-struct be_nic_resource_desc {
+struct be_res_desc_hdr {
u8 desc_type;
u8 desc_len;
+} __packed;
+
+struct be_pcie_res_desc {
+ struct be_res_desc_hdr hdr;
+ u8 rsvd0;
+ u8 flags;
+ u16 rsvd1;
+ u8 pf_num;
+ u8 rsvd2;
+ u32 rsvd3;
+ u8 sriov_state;
+ u8 pf_state;
+ u8 pf_type;
+ u8 rsvd4;
+ u16 num_vfs;
+ u16 rsvd5;
+ u32 rsvd6[17];
+} __packed;
+
+struct be_nic_res_desc {
+ struct be_res_desc_hdr hdr;
u8 rsvd1;
u8 flags;
u8 vf_num;
u8 wol_param;
u16 rsvd7;
u32 rsvd8[3];
-};
+} __packed;
struct be_cmd_req_get_func_config {
struct be_cmd_req_hdr hdr;
struct be_cmd_resp_get_func_config {
struct be_cmd_resp_hdr hdr;
u32 desc_count;
- u8 func_param[MAX_RESOURCE_DESC * RESOURCE_DESC_SIZE];
+ u8 func_param[MAX_RESOURCE_DESC * RESOURCE_DESC_SIZE_V1];
};
#define ACTIVE_PROFILE_TYPE 0x2
};
struct be_cmd_resp_get_profile_config {
- struct be_cmd_req_hdr hdr;
- u32 desc_count;
- u8 func_param[MAX_RESOURCE_DESC * RESOURCE_DESC_SIZE];
-};
-
-struct be_cmd_resp_get_profile_config_v1 {
- struct be_cmd_req_hdr hdr;
+ struct be_cmd_resp_hdr hdr;
u32 desc_count;
- u8 func_param[MAX_RESOURCE_DESC_V1 * RESOURCE_DESC_SIZE];
+ u8 func_param[MAX_RESOURCE_DESC * RESOURCE_DESC_SIZE_V1];
};
struct be_cmd_req_set_profile_config {
struct be_cmd_req_hdr hdr;
u32 rsvd;
u32 desc_count;
- struct be_nic_resource_desc nic_desc;
+ struct be_nic_res_desc nic_desc;
};
struct be_cmd_resp_set_profile_config {
- struct be_cmd_req_hdr hdr;
+ struct be_cmd_resp_hdr hdr;
};
struct be_cmd_enable_disable_vf {
u32 en_flags, u32 *if_handle, u32 domain);
extern int be_cmd_if_destroy(struct be_adapter *adapter, int if_handle,
u32 domain);
-extern int be_cmd_eq_create(struct be_adapter *adapter,
- struct be_queue_info *eq, int eq_delay);
+extern int be_cmd_eq_create(struct be_adapter *adapter, struct be_eq_obj *eqo);
extern int be_cmd_cq_create(struct be_adapter *adapter,
struct be_queue_info *cq, struct be_queue_info *eq,
bool no_delay, int num_cqe_dma_coalesce);
extern void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf);
extern int be_cmd_get_fn_privileges(struct be_adapter *adapter,
u32 *privilege, u32 domain);
+extern int be_cmd_set_fn_privileges(struct be_adapter *adapter,
+ u32 privileges, u32 vf_num);
extern int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
bool *pmac_id_active, u32 *pmac_id,
u8 domain);
+extern int be_cmd_get_active_mac(struct be_adapter *adapter, u32 pmac_id,
+ u8 *mac);
+extern int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac);
extern int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array,
u8 mac_count, u32 domain);
+extern int be_cmd_set_mac(struct be_adapter *adapter, u8 *mac, int if_id,
+ u32 dom);
extern int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid,
u32 domain, u16 intf_id);
extern int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid,
extern bool dump_present(struct be_adapter *adapter);
extern int lancer_test_and_set_rdy_state(struct be_adapter *adapter);
extern int be_cmd_query_port_name(struct be_adapter *adapter, u8 *port_name);
-extern int be_cmd_get_func_config(struct be_adapter *adapter);
-extern int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags,
- u16 *txq_count, u8 domain);
-
+int be_cmd_get_func_config(struct be_adapter *adapter,
+ struct be_resources *res);
+int be_cmd_get_profile_config(struct be_adapter *adapter,
+ struct be_resources *res, u8 domain);
extern int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps,
u8 domain);
extern int be_cmd_get_if_id(struct be_adapter *adapter,
return status;
}
+static void be_get_channels(struct net_device *netdev,
+ struct ethtool_channels *ch)
+{
+ struct be_adapter *adapter = netdev_priv(netdev);
+
+ ch->combined_count = adapter->num_evt_qs;
+ ch->max_combined = be_max_qs(adapter);
+}
+
+static int be_set_channels(struct net_device *netdev,
+ struct ethtool_channels *ch)
+{
+ struct be_adapter *adapter = netdev_priv(netdev);
+
+ if (ch->rx_count || ch->tx_count || ch->other_count ||
+ !ch->combined_count || ch->combined_count > be_max_qs(adapter))
+ return -EINVAL;
+
+ adapter->cfg_num_qs = ch->combined_count;
+
+ return be_update_queues(adapter);
+}
+
const struct ethtool_ops be_ethtool_ops = {
.get_settings = be_get_settings,
.get_drvinfo = be_get_drvinfo,
.self_test = be_self_test,
.get_rxnfc = be_get_rxnfc,
.set_rxnfc = be_set_rxnfc,
+ .get_channels = be_get_channels,
+ .set_channels = be_set_channels
};
static int be_mac_addr_set(struct net_device *netdev, void *p)
{
struct be_adapter *adapter = netdev_priv(netdev);
+ struct device *dev = &adapter->pdev->dev;
struct sockaddr *addr = p;
- int status = 0;
- u8 current_mac[ETH_ALEN];
- u32 pmac_id = adapter->pmac_id[0];
- bool active_mac = true;
+ int status;
+ u8 mac[ETH_ALEN];
+ u32 old_pmac_id = adapter->pmac_id[0], curr_pmac_id = 0;
if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
- /* For BE VF, MAC address is already activated by PF.
- * Hence only operation left is updating netdev->devaddr.
- * Update it if user is passing the same MAC which was used
- * during configuring VF MAC from PF(Hypervisor).
+ /* The PMAC_ADD cmd may fail if the VF doesn't have FILTMGMT
+ * privilege or if PF did not provision the new MAC address.
+ * On BE3, this cmd will always fail if the VF doesn't have the
+ * FILTMGMT privilege. This failure is OK, only if the PF programmed
+ * the MAC for the VF.
*/
- if (!lancer_chip(adapter) && !be_physfn(adapter)) {
- status = be_cmd_mac_addr_query(adapter, current_mac,
- false, adapter->if_handle, 0);
- if (!status && !memcmp(current_mac, addr->sa_data, ETH_ALEN))
- goto done;
- else
- goto err;
- }
+ status = be_cmd_pmac_add(adapter, (u8 *)addr->sa_data,
+ adapter->if_handle, &adapter->pmac_id[0], 0);
+ if (!status) {
+ curr_pmac_id = adapter->pmac_id[0];
- if (!memcmp(addr->sa_data, netdev->dev_addr, ETH_ALEN))
- goto done;
+ /* Delete the old programmed MAC. This call may fail if the
+ * old MAC was already deleted by the PF driver.
+ */
+ if (adapter->pmac_id[0] != old_pmac_id)
+ be_cmd_pmac_del(adapter, adapter->if_handle,
+ old_pmac_id, 0);
+ }
- /* For Lancer check if any MAC is active.
- * If active, get its mac id.
+ /* Decide if the new MAC is successfully activated only after
+ * querying the FW
*/
- if (lancer_chip(adapter) && !be_physfn(adapter))
- be_cmd_get_mac_from_list(adapter, current_mac, &active_mac,
- &pmac_id, 0);
-
- status = be_cmd_pmac_add(adapter, (u8 *)addr->sa_data,
- adapter->if_handle,
- &adapter->pmac_id[0], 0);
-
+ status = be_cmd_get_active_mac(adapter, curr_pmac_id, mac);
if (status)
goto err;
- if (active_mac)
- be_cmd_pmac_del(adapter, adapter->if_handle,
- pmac_id, 0);
-done:
+ /* The MAC change did not happen, either due to lack of privilege
+ * or PF didn't pre-provision.
+ */
+ if (memcmp(addr->sa_data, mac, ETH_ALEN)) {
+ status = -EPERM;
+ goto err;
+ }
+
memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+ dev_info(dev, "MAC address changed to %pM\n", mac);
return 0;
err:
- dev_err(&adapter->pdev->dev, "MAC %pM set Failed\n", addr->sa_data);
+ dev_warn(dev, "MAC address change to %pM failed\n", addr->sa_data);
return status;
}
ACCESS_ONCE(*acc) = newacc;
}
-void populate_erx_stats(struct be_adapter *adapter,
+static void populate_erx_stats(struct be_adapter *adapter,
struct be_rx_obj *rxo,
u32 erx_stat)
{
if (vlan_tx_tag_present(skb))
vlan_tag = be_get_tx_vlan_tag(adapter, skb);
- else if (qnq_async_evt_rcvd(adapter) && adapter->pvid)
- vlan_tag = adapter->pvid;
+
+ if (qnq_async_evt_rcvd(adapter) && adapter->pvid) {
+ if (!vlan_tag)
+ vlan_tag = adapter->pvid;
+ /* f/w workaround to set skip_hw_vlan = 1, informs the F/W to
+ * skip VLAN insertion
+ */
+ if (skip_hw_vlan)
+ *skip_hw_vlan = true;
+ }
if (vlan_tag) {
skb = __vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
if (unlikely(!skb))
return skb;
skb->vlan_tci = 0;
- if (skip_hw_vlan)
- *skip_hw_vlan = true;
}
/* Insert the outer VLAN, if any */
if (adapter->promiscuous)
return 0;
- if (adapter->vlans_added > adapter->max_vlans)
+ if (adapter->vlans_added > be_max_vlans(adapter))
goto set_vlan_promisc;
/* Construct VLAN Table to give to HW */
goto ret;
adapter->vlan_tag[vid] = 1;
- if (adapter->vlans_added <= (adapter->max_vlans + 1))
+ if (adapter->vlans_added <= (be_max_vlans(adapter) + 1))
status = be_vid_config(adapter);
if (!status)
goto ret;
adapter->vlan_tag[vid] = 0;
- if (adapter->vlans_added <= adapter->max_vlans)
+ if (adapter->vlans_added <= be_max_vlans(adapter))
status = be_vid_config(adapter);
if (!status)
/* Enable multicast promisc if num configured exceeds what we support */
if (netdev->flags & IFF_ALLMULTI ||
- netdev_mc_count(netdev) > adapter->max_mcast_mac) {
+ netdev_mc_count(netdev) > be_max_mc(adapter)) {
be_cmd_rx_filter(adapter, IFF_ALLMULTI, ON);
goto done;
}
adapter->pmac_id[i], 0);
}
- if (netdev_uc_count(netdev) > adapter->max_pmac_cnt) {
+ if (netdev_uc_count(netdev) > be_max_uc(adapter)) {
be_cmd_rx_filter(adapter, IFF_PROMISC, ON);
adapter->promiscuous = true;
goto done;
struct be_adapter *adapter = netdev_priv(netdev);
struct be_vf_cfg *vf_cfg = &adapter->vf_cfg[vf];
int status;
- bool active_mac = false;
- u32 pmac_id;
- u8 old_mac[ETH_ALEN];
if (!sriov_enabled(adapter))
return -EPERM;
if (!is_valid_ether_addr(mac) || vf >= adapter->num_vfs)
return -EINVAL;
- if (lancer_chip(adapter)) {
- status = be_cmd_get_mac_from_list(adapter, old_mac, &active_mac,
- &pmac_id, vf + 1);
- if (!status && active_mac)
- be_cmd_pmac_del(adapter, vf_cfg->if_handle,
- pmac_id, vf + 1);
-
- status = be_cmd_set_mac_list(adapter, mac, 1, vf + 1);
- } else {
- status = be_cmd_pmac_del(adapter, vf_cfg->if_handle,
- vf_cfg->pmac_id, vf + 1);
+ if (BEx_chip(adapter)) {
+ be_cmd_pmac_del(adapter, vf_cfg->if_handle, vf_cfg->pmac_id,
+ vf + 1);
status = be_cmd_pmac_add(adapter, mac, vf_cfg->if_handle,
&vf_cfg->pmac_id, vf + 1);
+ } else {
+ status = be_cmd_set_mac(adapter, mac, vf_cfg->if_handle,
+ vf + 1);
}
if (status)
}
/* Process the RX completion indicated by rxcp when GRO is enabled */
-void be_rx_compl_process_gro(struct be_rx_obj *rxo, struct napi_struct *napi,
- struct be_rx_compl_info *rxcp)
+static void be_rx_compl_process_gro(struct be_rx_obj *rxo,
+ struct napi_struct *napi,
+ struct be_rx_compl_info *rxcp)
{
struct be_adapter *adapter = rxo->adapter;
struct be_rx_page_info *page_info;
if (eqo->q.created) {
be_eq_clean(eqo);
be_cmd_q_destroy(adapter, &eqo->q, QTYPE_EQ);
+ netif_napi_del(&eqo->napi);
}
be_queue_free(adapter, &eqo->q);
}
struct be_eq_obj *eqo;
int i, rc;
- adapter->num_evt_qs = num_irqs(adapter);
+ adapter->num_evt_qs = min_t(u16, num_irqs(adapter),
+ adapter->cfg_num_qs);
for_all_evt_queues(adapter, eqo, i) {
+ netif_napi_add(adapter->netdev, &eqo->napi, be_poll,
+ BE_NAPI_WEIGHT);
eqo->adapter = adapter;
eqo->tx_budget = BE_TX_BUDGET;
eqo->idx = i;
if (rc)
return rc;
- rc = be_cmd_eq_create(adapter, eq, eqo->cur_eqd);
+ rc = be_cmd_eq_create(adapter, eqo);
if (rc)
return rc;
}
}
}
-static int be_num_txqs_want(struct be_adapter *adapter)
-{
- if ((!lancer_chip(adapter) && sriov_want(adapter)) ||
- be_is_mc(adapter) ||
- (!lancer_chip(adapter) && !be_physfn(adapter)) ||
- BE2_chip(adapter))
- return 1;
- else
- return adapter->max_tx_queues;
-}
-
-static int be_tx_cqs_create(struct be_adapter *adapter)
+static int be_tx_qs_create(struct be_adapter *adapter)
{
struct be_queue_info *cq, *eq;
- int status;
struct be_tx_obj *txo;
- u8 i;
+ int status, i;
- adapter->num_tx_qs = be_num_txqs_want(adapter);
- if (adapter->num_tx_qs != MAX_TX_QS) {
- rtnl_lock();
- netif_set_real_num_tx_queues(adapter->netdev,
- adapter->num_tx_qs);
- rtnl_unlock();
- }
+ adapter->num_tx_qs = min(adapter->num_evt_qs, be_max_txqs(adapter));
for_all_tx_queues(adapter, txo, i) {
cq = &txo->cq;
status = be_cmd_cq_create(adapter, cq, eq, false, 3);
if (status)
return status;
- }
- return 0;
-}
-static int be_tx_qs_create(struct be_adapter *adapter)
-{
- struct be_tx_obj *txo;
- int i, status;
-
- for_all_tx_queues(adapter, txo, i) {
status = be_queue_alloc(adapter, &txo->q, TX_Q_LEN,
sizeof(struct be_eth_wrb));
if (status)
struct be_rx_obj *rxo;
int rc, i;
- /* We'll create as many RSS rings as there are irqs.
- * But when there's only one irq there's no use creating RSS rings
+ /* We can create as many RSS rings as there are EQs. */
+ adapter->num_rx_qs = adapter->num_evt_qs;
+
+ /* We'll use RSS only if atleast 2 RSS rings are supported.
+ * When RSS is used, we'll need a default RXQ for non-IP traffic.
*/
- adapter->num_rx_qs = (num_irqs(adapter) > 1) ?
- num_irqs(adapter) + 1 : 1;
- if (adapter->num_rx_qs != MAX_RX_QS) {
- rtnl_lock();
- netif_set_real_num_rx_queues(adapter->netdev,
- adapter->num_rx_qs);
- rtnl_unlock();
- }
+ if (adapter->num_rx_qs > 1)
+ adapter->num_rx_qs++;
adapter->big_page_size = (1 << get_order(rx_frag_size)) * PAGE_SIZE;
for_all_rx_queues(adapter, rxo, i) {
if (msix_enabled(adapter)) {
pci_disable_msix(adapter->pdev);
adapter->num_msix_vec = 0;
+ adapter->num_msix_roce_vec = 0;
}
}
-static uint be_num_rss_want(struct be_adapter *adapter)
-{
- u32 num = 0;
-
- if ((adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&
- (lancer_chip(adapter) ||
- (!sriov_want(adapter) && be_physfn(adapter)))) {
- num = adapter->max_rss_queues;
- num = min_t(u32, num, (u32)netif_get_num_default_rss_queues());
- }
- return num;
-}
-
static int be_msix_enable(struct be_adapter *adapter)
{
-#define BE_MIN_MSIX_VECTORS 1
- int i, status, num_vec, num_roce_vec = 0;
+ int i, status, num_vec;
struct device *dev = &adapter->pdev->dev;
- /* If RSS queues are not used, need a vec for default RX Q */
- num_vec = min(be_num_rss_want(adapter), num_online_cpus());
- if (be_roce_supported(adapter)) {
- num_roce_vec = min_t(u32, MAX_ROCE_MSIX_VECTORS,
- (num_online_cpus() + 1));
- num_roce_vec = min(num_roce_vec, MAX_ROCE_EQS);
- num_vec += num_roce_vec;
- num_vec = min(num_vec, MAX_MSIX_VECTORS);
- }
- num_vec = max(num_vec, BE_MIN_MSIX_VECTORS);
+ /* If RoCE is supported, program the max number of NIC vectors that
+ * may be configured via set-channels, along with vectors needed for
+ * RoCe. Else, just program the number we'll use initially.
+ */
+ if (be_roce_supported(adapter))
+ num_vec = min_t(int, 2 * be_max_eqs(adapter),
+ 2 * num_online_cpus());
+ else
+ num_vec = adapter->cfg_num_qs;
for (i = 0; i < num_vec; i++)
adapter->msix_entries[i].entry = i;
status = pci_enable_msix(adapter->pdev, adapter->msix_entries, num_vec);
if (status == 0) {
goto done;
- } else if (status >= BE_MIN_MSIX_VECTORS) {
+ } else if (status >= MIN_MSIX_VECTORS) {
num_vec = status;
status = pci_enable_msix(adapter->pdev, adapter->msix_entries,
num_vec);
}
dev_warn(dev, "MSIx enable failed\n");
+
/* INTx is not supported in VFs, so fail probe if enable_msix fails */
if (!be_physfn(adapter))
return status;
return 0;
done:
- if (be_roce_supported(adapter)) {
- if (num_vec > num_roce_vec) {
- adapter->num_msix_vec = num_vec - num_roce_vec;
- adapter->num_msix_roce_vec =
- num_vec - adapter->num_msix_vec;
- } else {
- adapter->num_msix_vec = num_vec;
- adapter->num_msix_roce_vec = 0;
- }
- } else
- adapter->num_msix_vec = num_vec;
- dev_info(dev, "enabled %d MSI-x vector(s)\n", adapter->num_msix_vec);
+ if (be_roce_supported(adapter) && num_vec > MIN_MSIX_VECTORS) {
+ adapter->num_msix_roce_vec = num_vec / 2;
+ dev_info(dev, "enabled %d MSI-x vector(s) for RoCE\n",
+ adapter->num_msix_roce_vec);
+ }
+
+ adapter->num_msix_vec = num_vec - adapter->num_msix_roce_vec;
+
+ dev_info(dev, "enabled %d MSI-x vector(s) for NIC\n",
+ adapter->num_msix_vec);
return 0;
}
static inline int be_msix_vec_get(struct be_adapter *adapter,
struct be_eq_obj *eqo)
{
- return adapter->msix_entries[eqo->idx].vector;
+ return adapter->msix_entries[eqo->msix_idx].vector;
}
static int be_msix_register(struct be_adapter *adapter)
/* Wait for all pending tx completions to arrive so that
* all tx skbs are freed.
*/
- be_tx_compl_clean(adapter);
netif_tx_disable(netdev);
+ be_tx_compl_clean(adapter);
be_rx_qs_destroy(adapter);
be_vf_eth_addr_generate(adapter, mac);
for_all_vfs(adapter, vf_cfg, vf) {
- if (lancer_chip(adapter)) {
- status = be_cmd_set_mac_list(adapter, mac, 1, vf + 1);
- } else {
+ if (BEx_chip(adapter))
status = be_cmd_pmac_add(adapter, mac,
vf_cfg->if_handle,
&vf_cfg->pmac_id, vf + 1);
- }
+ else
+ status = be_cmd_set_mac(adapter, mac, vf_cfg->if_handle,
+ vf + 1);
if (status)
dev_err(&adapter->pdev->dev,
int status, vf;
u8 mac[ETH_ALEN];
struct be_vf_cfg *vf_cfg;
- bool active;
+ bool active = false;
for_all_vfs(adapter, vf_cfg, vf) {
be_cmd_get_mac_from_list(adapter, mac, &active,
pci_disable_sriov(adapter->pdev);
for_all_vfs(adapter, vf_cfg, vf) {
- if (lancer_chip(adapter))
- be_cmd_set_mac_list(adapter, NULL, 0, vf + 1);
- else
+ if (BEx_chip(adapter))
be_cmd_pmac_del(adapter, vf_cfg->if_handle,
vf_cfg->pmac_id, vf + 1);
+ else
+ be_cmd_set_mac(adapter, NULL, vf_cfg->if_handle,
+ vf + 1);
be_cmd_if_destroy(adapter, vf_cfg->if_handle, vf + 1);
}
adapter->num_vfs = 0;
}
-static int be_clear(struct be_adapter *adapter)
+static void be_clear_queues(struct be_adapter *adapter)
{
- int i = 1;
+ be_mcc_queues_destroy(adapter);
+ be_rx_cqs_destroy(adapter);
+ be_tx_queues_destroy(adapter);
+ be_evt_queues_destroy(adapter);
+}
+static void be_cancel_worker(struct be_adapter *adapter)
+{
if (adapter->flags & BE_FLAGS_WORKER_SCHEDULED) {
cancel_delayed_work_sync(&adapter->work);
adapter->flags &= ~BE_FLAGS_WORKER_SCHEDULED;
}
+}
+
+static int be_clear(struct be_adapter *adapter)
+{
+ int i;
+
+ be_cancel_worker(adapter);
if (sriov_enabled(adapter))
be_vf_clear(adapter);
- for (; adapter->uc_macs > 0; adapter->uc_macs--, i++)
+ /* delete the primary mac along with the uc-mac list */
+ for (i = 0; i < (adapter->uc_macs + 1); i++)
be_cmd_pmac_del(adapter, adapter->if_handle,
- adapter->pmac_id[i], 0);
+ adapter->pmac_id[i], 0);
+ adapter->uc_macs = 0;
be_cmd_if_destroy(adapter, adapter->if_handle, 0);
- be_mcc_queues_destroy(adapter);
- be_rx_cqs_destroy(adapter);
- be_tx_queues_destroy(adapter);
- be_evt_queues_destroy(adapter);
+ be_clear_queues(adapter);
kfree(adapter->pmac_id);
adapter->pmac_id = NULL;
static int be_vfs_if_create(struct be_adapter *adapter)
{
+ struct be_resources res = {0};
struct be_vf_cfg *vf_cfg;
u32 cap_flags, en_flags, vf;
int status;
BE_IF_FLAGS_MULTICAST;
for_all_vfs(adapter, vf_cfg, vf) {
- if (!BE3_chip(adapter))
- be_cmd_get_profile_config(adapter, &cap_flags,
- NULL, vf + 1);
+ if (!BE3_chip(adapter)) {
+ status = be_cmd_get_profile_config(adapter, &res,
+ vf + 1);
+ if (!status)
+ cap_flags = res.if_cap_flags;
+ }
/* If a FW profile exists, then cap_flags are updated */
en_flags = cap_flags & (BE_IF_FLAGS_UNTAGGED |
u16 def_vlan, lnk_speed;
int status, old_vfs, vf;
struct device *dev = &adapter->pdev->dev;
+ u32 privileges;
old_vfs = pci_num_vf(adapter->pdev);
if (old_vfs) {
dev_warn(dev, "Ignoring num_vfs=%d setting\n", num_vfs);
adapter->num_vfs = old_vfs;
} else {
- if (num_vfs > adapter->dev_num_vfs)
+ if (num_vfs > be_max_vfs(adapter))
dev_info(dev, "Device supports %d VFs and not %d\n",
- adapter->dev_num_vfs, num_vfs);
- adapter->num_vfs = min_t(u16, num_vfs, adapter->dev_num_vfs);
+ be_max_vfs(adapter), num_vfs);
+ adapter->num_vfs = min_t(u16, num_vfs, be_max_vfs(adapter));
if (!adapter->num_vfs)
return 0;
}
}
for_all_vfs(adapter, vf_cfg, vf) {
+ /* Allow VFs to programs MAC/VLAN filters */
+ status = be_cmd_get_fn_privileges(adapter, &privileges, vf + 1);
+ if (!status && !(privileges & BE_PRIV_FILTMGMT)) {
+ status = be_cmd_set_fn_privileges(adapter,
+ privileges |
+ BE_PRIV_FILTMGMT,
+ vf + 1);
+ if (!status)
+ dev_info(dev, "VF%d has FILTMGMT privilege\n",
+ vf);
+ }
+
/* BE3 FW, by default, caps VF TX-rate to 100mbps.
* Allow full available bandwidth
*/
return status;
}
+/* On BE2/BE3 FW does not suggest the supported limits */
+static void BEx_get_resources(struct be_adapter *adapter,
+ struct be_resources *res)
+{
+ struct pci_dev *pdev = adapter->pdev;
+ bool use_sriov = false;
+
+ if (BE3_chip(adapter) && be_physfn(adapter)) {
+ int max_vfs;
+
+ max_vfs = pci_sriov_get_totalvfs(pdev);
+ res->max_vfs = max_vfs > 0 ? min(MAX_VFS, max_vfs) : 0;
+ use_sriov = res->max_vfs && num_vfs;
+ }
+
+ if (be_physfn(adapter))
+ res->max_uc_mac = BE_UC_PMAC_COUNT;
+ else
+ res->max_uc_mac = BE_VF_UC_PMAC_COUNT;
+
+ if (adapter->function_mode & FLEX10_MODE)
+ res->max_vlans = BE_NUM_VLANS_SUPPORTED/8;
+ else
+ res->max_vlans = BE_NUM_VLANS_SUPPORTED;
+ res->max_mcast_mac = BE_MAX_MC;
+
+ if (BE2_chip(adapter) || use_sriov || be_is_mc(adapter) ||
+ !be_physfn(adapter))
+ res->max_tx_qs = 1;
+ else
+ res->max_tx_qs = BE3_MAX_TX_QS;
+
+ if ((adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&
+ !use_sriov && be_physfn(adapter))
+ res->max_rss_qs = (adapter->be3_native) ?
+ BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;
+ res->max_rx_qs = res->max_rss_qs + 1;
+
+ res->max_evt_qs = be_physfn(adapter) ? BE3_MAX_EVT_QS : 1;
+
+ res->if_cap_flags = BE_IF_CAP_FLAGS_WANT;
+ if (!(adapter->function_caps & BE_FUNCTION_CAPS_RSS))
+ res->if_cap_flags &= ~BE_IF_FLAGS_RSS;
+}
+
static void be_setup_init(struct be_adapter *adapter)
{
adapter->vlan_prio_bmap = 0xff;
adapter->cmd_privileges = MIN_PRIVILEGES;
}
-static int be_get_mac_addr(struct be_adapter *adapter, u8 *mac, u32 if_handle,
- bool *active_mac, u32 *pmac_id)
+static int be_get_resources(struct be_adapter *adapter)
{
- int status = 0;
-
- if (!is_zero_ether_addr(adapter->netdev->perm_addr)) {
- memcpy(mac, adapter->netdev->dev_addr, ETH_ALEN);
- if (!lancer_chip(adapter) && !be_physfn(adapter))
- *active_mac = true;
- else
- *active_mac = false;
+ struct device *dev = &adapter->pdev->dev;
+ struct be_resources res = {0};
+ int status;
- return status;
+ if (BEx_chip(adapter)) {
+ BEx_get_resources(adapter, &res);
+ adapter->res = res;
}
- if (lancer_chip(adapter)) {
- status = be_cmd_get_mac_from_list(adapter, mac,
- active_mac, pmac_id, 0);
- if (*active_mac) {
- status = be_cmd_mac_addr_query(adapter, mac, false,
- if_handle, *pmac_id);
- }
- } else if (be_physfn(adapter)) {
- /* For BE3, for PF get permanent MAC */
- status = be_cmd_mac_addr_query(adapter, mac, true, 0, 0);
- *active_mac = false;
- } else {
- /* For BE3, for VF get soft MAC assigned by PF*/
- status = be_cmd_mac_addr_query(adapter, mac, false,
- if_handle, 0);
- *active_mac = true;
+ /* For BE3 only check if FW suggests a different max-txqs value */
+ if (BE3_chip(adapter)) {
+ status = be_cmd_get_profile_config(adapter, &res, 0);
+ if (!status && res.max_tx_qs)
+ adapter->res.max_tx_qs =
+ min(adapter->res.max_tx_qs, res.max_tx_qs);
}
- return status;
-}
-
-static void be_get_resources(struct be_adapter *adapter)
-{
- u16 dev_num_vfs;
- int pos, status;
- bool profile_present = false;
- u16 txq_count = 0;
+ /* For Lancer, SH etc read per-function resource limits from FW.
+ * GET_FUNC_CONFIG returns per function guaranteed limits.
+ * GET_PROFILE_CONFIG returns PCI-E related limits PF-pool limits
+ */
if (!BEx_chip(adapter)) {
- status = be_cmd_get_func_config(adapter);
- if (!status)
- profile_present = true;
- } else if (BE3_chip(adapter) && be_physfn(adapter)) {
- be_cmd_get_profile_config(adapter, NULL, &txq_count, 0);
- }
-
- if (profile_present) {
- /* Sanity fixes for Lancer */
- adapter->max_pmac_cnt = min_t(u16, adapter->max_pmac_cnt,
- BE_UC_PMAC_COUNT);
- adapter->max_vlans = min_t(u16, adapter->max_vlans,
- BE_NUM_VLANS_SUPPORTED);
- adapter->max_mcast_mac = min_t(u16, adapter->max_mcast_mac,
- BE_MAX_MC);
- adapter->max_tx_queues = min_t(u16, adapter->max_tx_queues,
- MAX_TX_QS);
- adapter->max_rss_queues = min_t(u16, adapter->max_rss_queues,
- BE3_MAX_RSS_QS);
- adapter->max_event_queues = min_t(u16,
- adapter->max_event_queues,
- BE3_MAX_RSS_QS);
-
- if (adapter->max_rss_queues &&
- adapter->max_rss_queues == adapter->max_rx_queues)
- adapter->max_rss_queues -= 1;
-
- if (adapter->max_event_queues < adapter->max_rss_queues)
- adapter->max_rss_queues = adapter->max_event_queues;
-
- } else {
- if (be_physfn(adapter))
- adapter->max_pmac_cnt = BE_UC_PMAC_COUNT;
- else
- adapter->max_pmac_cnt = BE_VF_UC_PMAC_COUNT;
-
- if (adapter->function_mode & FLEX10_MODE)
- adapter->max_vlans = BE_NUM_VLANS_SUPPORTED/8;
- else
- adapter->max_vlans = BE_NUM_VLANS_SUPPORTED;
+ status = be_cmd_get_func_config(adapter, &res);
+ if (status)
+ return status;
- adapter->max_mcast_mac = BE_MAX_MC;
- adapter->max_tx_queues = txq_count ? txq_count : MAX_TX_QS;
- adapter->max_tx_queues = min_t(u16, adapter->max_tx_queues,
- MAX_TX_QS);
- adapter->max_rss_queues = (adapter->be3_native) ?
- BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;
- adapter->max_event_queues = BE3_MAX_RSS_QS;
+ /* If RoCE may be enabled stash away half the EQs for RoCE */
+ if (be_roce_supported(adapter))
+ res.max_evt_qs /= 2;
+ adapter->res = res;
- adapter->if_cap_flags = BE_IF_FLAGS_UNTAGGED |
- BE_IF_FLAGS_BROADCAST |
- BE_IF_FLAGS_MULTICAST |
- BE_IF_FLAGS_PASS_L3L4_ERRORS |
- BE_IF_FLAGS_MCAST_PROMISCUOUS |
- BE_IF_FLAGS_VLAN_PROMISCUOUS |
- BE_IF_FLAGS_PROMISCUOUS;
+ if (be_physfn(adapter)) {
+ status = be_cmd_get_profile_config(adapter, &res, 0);
+ if (status)
+ return status;
+ adapter->res.max_vfs = res.max_vfs;
+ }
- if (adapter->function_caps & BE_FUNCTION_CAPS_RSS)
- adapter->if_cap_flags |= BE_IF_FLAGS_RSS;
+ dev_info(dev, "Max: txqs %d, rxqs %d, rss %d, eqs %d, vfs %d\n",
+ be_max_txqs(adapter), be_max_rxqs(adapter),
+ be_max_rss(adapter), be_max_eqs(adapter),
+ be_max_vfs(adapter));
+ dev_info(dev, "Max: uc-macs %d, mc-macs %d, vlans %d\n",
+ be_max_uc(adapter), be_max_mc(adapter),
+ be_max_vlans(adapter));
}
- pos = pci_find_ext_capability(adapter->pdev, PCI_EXT_CAP_ID_SRIOV);
- if (pos) {
- pci_read_config_word(adapter->pdev, pos + PCI_SRIOV_TOTAL_VF,
- &dev_num_vfs);
- if (BE3_chip(adapter))
- dev_num_vfs = min_t(u16, dev_num_vfs, MAX_VFS);
- adapter->dev_num_vfs = dev_num_vfs;
- }
+ return 0;
}
/* Routine to query per function resource limits */
&adapter->function_caps,
&adapter->asic_rev);
if (status)
- goto err;
+ return status;
- be_get_resources(adapter);
+ status = be_get_resources(adapter);
+ if (status)
+ return status;
/* primary mac needs 1 pmac entry */
- adapter->pmac_id = kcalloc(adapter->max_pmac_cnt + 1,
- sizeof(u32), GFP_KERNEL);
- if (!adapter->pmac_id) {
- status = -ENOMEM;
- goto err;
- }
+ adapter->pmac_id = kcalloc(be_max_uc(adapter) + 1, sizeof(u32),
+ GFP_KERNEL);
+ if (!adapter->pmac_id)
+ return -ENOMEM;
-err:
- return status;
+ /* Sanitize cfg_num_qs based on HW and platform limits */
+ adapter->cfg_num_qs = min(adapter->cfg_num_qs, be_max_qs(adapter));
+
+ return 0;
}
-static int be_setup(struct be_adapter *adapter)
+static int be_mac_setup(struct be_adapter *adapter)
{
- struct device *dev = &adapter->pdev->dev;
- u32 en_flags;
- u32 tx_fc, rx_fc;
- int status;
u8 mac[ETH_ALEN];
- bool active_mac;
+ int status;
- be_setup_init(adapter);
+ if (is_zero_ether_addr(adapter->netdev->dev_addr)) {
+ status = be_cmd_get_perm_mac(adapter, mac);
+ if (status)
+ return status;
- if (!lancer_chip(adapter))
- be_cmd_req_native_mode(adapter);
+ memcpy(adapter->netdev->dev_addr, mac, ETH_ALEN);
+ memcpy(adapter->netdev->perm_addr, mac, ETH_ALEN);
+ } else {
+ /* Maybe the HW was reset; dev_addr must be re-programmed */
+ memcpy(mac, adapter->netdev->dev_addr, ETH_ALEN);
+ }
- status = be_get_config(adapter);
+ /* On BE3 VFs this cmd may fail due to lack of privilege.
+ * Ignore the failure as in this case pmac_id is fetched
+ * in the IFACE_CREATE cmd.
+ */
+ be_cmd_pmac_add(adapter, mac, adapter->if_handle,
+ &adapter->pmac_id[0], 0);
+ return 0;
+}
+
+static void be_schedule_worker(struct be_adapter *adapter)
+{
+ schedule_delayed_work(&adapter->work, msecs_to_jiffies(1000));
+ adapter->flags |= BE_FLAGS_WORKER_SCHEDULED;
+}
+
+static int be_setup_queues(struct be_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+ int status;
+
+ status = be_evt_queues_create(adapter);
if (status)
goto err;
- status = be_msix_enable(adapter);
+ status = be_tx_qs_create(adapter);
if (status)
goto err;
- status = be_evt_queues_create(adapter);
+ status = be_rx_cqs_create(adapter);
if (status)
goto err;
- status = be_tx_cqs_create(adapter);
+ status = be_mcc_queues_create(adapter);
if (status)
goto err;
- status = be_rx_cqs_create(adapter);
+ status = netif_set_real_num_rx_queues(netdev, adapter->num_rx_qs);
if (status)
goto err;
- status = be_mcc_queues_create(adapter);
+ status = netif_set_real_num_tx_queues(netdev, adapter->num_tx_qs);
if (status)
goto err;
- be_cmd_get_fn_privileges(adapter, &adapter->cmd_privileges, 0);
- /* In UMC mode FW does not return right privileges.
- * Override with correct privilege equivalent to PF.
+ return 0;
+err:
+ dev_err(&adapter->pdev->dev, "queue_setup failed\n");
+ return status;
+}
+
+int be_update_queues(struct be_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+ int status;
+
+ if (netif_running(netdev))
+ be_close(netdev);
+
+ be_cancel_worker(adapter);
+
+ /* If any vectors have been shared with RoCE we cannot re-program
+ * the MSIx table.
*/
- if (be_is_mc(adapter))
- adapter->cmd_privileges = MAX_PRIVILEGES;
+ if (!adapter->num_msix_roce_vec)
+ be_msix_disable(adapter);
- en_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST |
- BE_IF_FLAGS_MULTICAST | BE_IF_FLAGS_PASS_L3L4_ERRORS;
+ be_clear_queues(adapter);
- if (adapter->function_caps & BE_FUNCTION_CAPS_RSS)
- en_flags |= BE_IF_FLAGS_RSS;
+ if (!msix_enabled(adapter)) {
+ status = be_msix_enable(adapter);
+ if (status)
+ return status;
+ }
- en_flags = en_flags & adapter->if_cap_flags;
+ status = be_setup_queues(adapter);
+ if (status)
+ return status;
- status = be_cmd_if_create(adapter, adapter->if_cap_flags, en_flags,
- &adapter->if_handle, 0);
- if (status != 0)
+ be_schedule_worker(adapter);
+
+ if (netif_running(netdev))
+ status = be_open(netdev);
+
+ return status;
+}
+
+static int be_setup(struct be_adapter *adapter)
+{
+ struct device *dev = &adapter->pdev->dev;
+ u32 tx_fc, rx_fc, en_flags;
+ int status;
+
+ be_setup_init(adapter);
+
+ if (!lancer_chip(adapter))
+ be_cmd_req_native_mode(adapter);
+
+ status = be_get_config(adapter);
+ if (status)
goto err;
- memset(mac, 0, ETH_ALEN);
- active_mac = false;
- status = be_get_mac_addr(adapter, mac, adapter->if_handle,
- &active_mac, &adapter->pmac_id[0]);
- if (status != 0)
+ status = be_msix_enable(adapter);
+ if (status)
goto err;
- if (!active_mac) {
- status = be_cmd_pmac_add(adapter, mac, adapter->if_handle,
- &adapter->pmac_id[0], 0);
- if (status != 0)
- goto err;
- }
+ en_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST |
+ BE_IF_FLAGS_MULTICAST | BE_IF_FLAGS_PASS_L3L4_ERRORS;
+ if (adapter->function_caps & BE_FUNCTION_CAPS_RSS)
+ en_flags |= BE_IF_FLAGS_RSS;
+ en_flags = en_flags & be_if_cap_flags(adapter);
+ status = be_cmd_if_create(adapter, be_if_cap_flags(adapter), en_flags,
+ &adapter->if_handle, 0);
+ if (status)
+ goto err;
- if (is_zero_ether_addr(adapter->netdev->dev_addr)) {
- memcpy(adapter->netdev->dev_addr, mac, ETH_ALEN);
- memcpy(adapter->netdev->perm_addr, mac, ETH_ALEN);
- }
+ /* Updating real_num_tx/rx_queues() requires rtnl_lock() */
+ rtnl_lock();
+ status = be_setup_queues(adapter);
+ rtnl_unlock();
+ if (status)
+ goto err;
- status = be_tx_qs_create(adapter);
+ be_cmd_get_fn_privileges(adapter, &adapter->cmd_privileges, 0);
+ /* In UMC mode FW does not return right privileges.
+ * Override with correct privilege equivalent to PF.
+ */
+ if (be_is_mc(adapter))
+ adapter->cmd_privileges = MAX_PRIVILEGES;
+
+ status = be_mac_setup(adapter);
if (status)
goto err;
be_cmd_set_flow_control(adapter, adapter->tx_fc,
adapter->rx_fc);
- if (be_physfn(adapter)) {
- if (adapter->dev_num_vfs)
+ if (be_physfn(adapter) && num_vfs) {
+ if (be_max_vfs(adapter))
be_vf_setup(adapter);
else
dev_warn(dev, "device doesn't support SRIOV\n");
if (!status && be_pause_supported(adapter))
adapter->phy.fc_autoneg = 1;
- schedule_delayed_work(&adapter->work, msecs_to_jiffies(1000));
- adapter->flags |= BE_FLAGS_WORKER_SCHEDULED;
+ be_schedule_worker(adapter);
return 0;
err:
be_clear(adapter);
#endif
#define FW_FILE_HDR_SIGN "ServerEngines Corp. "
-char flash_cookie[2][16] = {"*** SE FLAS", "H DIRECTORY *** "};
+static char flash_cookie[2][16] = {"*** SE FLAS", "H DIRECTORY *** "};
static bool be_flash_redboot(struct be_adapter *adapter,
const u8 *p, u32 img_start, int image_size,
}
-struct flash_section_info *get_fsec_info(struct be_adapter *adapter,
+static struct flash_section_info *get_fsec_info(struct be_adapter *adapter,
int header_size,
const struct firmware *fw)
{
static void be_netdev_init(struct net_device *netdev)
{
struct be_adapter *adapter = netdev_priv(netdev);
- struct be_eq_obj *eqo;
- int i;
netdev->hw_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |
netdev->netdev_ops = &be_netdev_ops;
SET_ETHTOOL_OPS(netdev, &be_ethtool_ops);
-
- for_all_evt_queues(adapter, eqo, i)
- netif_napi_add(netdev, &eqo->napi, be_poll, BE_NAPI_WEIGHT);
}
static void be_unmap_pci_bars(struct be_adapter *adapter)
level = be_get_fw_log_level(adapter);
adapter->msg_enable = level <= FW_LOG_LEVEL_DEFAULT ? NETIF_MSG_HW : 0;
+ adapter->cfg_num_qs = netif_get_num_default_rss_queues();
return 0;
}
be_cmd_get_stats(adapter, &adapter->stats_cmd);
}
- if (MODULO(adapter->work_counter, adapter->be_get_temp_freq) == 0)
+ if (be_physfn(adapter) &&
+ MODULO(adapter->work_counter, adapter->be_get_temp_freq) == 0)
be_cmd_get_die_temperature(adapter);
for_all_rx_queues(adapter, rxo, i) {
status = pci_enable_pcie_error_reporting(pdev);
if (status)
- dev_err(&pdev->dev, "Could not use PCIe error reporting\n");
+ dev_info(&pdev->dev, "Could not use PCIe error reporting\n");
status = be_ctrl_init(adapter);
if (status)
*/
num_vec = adapter->num_msix_vec + adapter->num_msix_roce_vec;
dev_info.intr_mode = BE_INTERRUPT_MODE_MSIX;
- dev_info.msix.num_vectors = min(num_vec, MAX_ROCE_MSIX_VECTORS);
+ dev_info.msix.num_vectors = min(num_vec, MAX_MSIX_VECTORS);
/* provide start index of the vector,
* so in case of linear usage,
* it can use the base as starting point.
}
}
-void _be_roce_dev_remove(struct be_adapter *adapter)
+static void _be_roce_dev_remove(struct be_adapter *adapter)
{
if (ocrdma_drv && ocrdma_drv->remove && adapter->ocrdma_dev)
ocrdma_drv->remove(adapter->ocrdma_dev);
}
}
-void _be_roce_dev_open(struct be_adapter *adapter)
+static void _be_roce_dev_open(struct be_adapter *adapter)
{
if (ocrdma_drv && adapter->ocrdma_dev &&
ocrdma_drv->state_change_handler)
}
}
-void _be_roce_dev_close(struct be_adapter *adapter)
+static void _be_roce_dev_close(struct be_adapter *adapter)
{
if (ocrdma_drv && adapter->ocrdma_dev &&
ocrdma_drv->state_change_handler)
BE_INTERRUPT_MODE_MSI = 2,
};
-#define MAX_ROCE_MSIX_VECTORS 16
+#define MAX_MSIX_VECTORS 32
struct be_dev_info {
u8 __iomem *db;
u64 unmapped_db;
struct {
int num_vectors;
int start_vector;
- u32 vector_list[MAX_ROCE_MSIX_VECTORS];
+ u32 vector_list[MAX_MSIX_VECTORS];
} msix;
};
struct fec_enet_delayed_work {
struct delayed_work delay_work;
bool timeout;
+ bool trig_tx;
};
/* The FEC buffer descriptors track the ring buffers. The rx_bd_base and
#define FEC_QUIRK_HAS_CSUM (1 << 5)
/* Controller has hardware vlan support */
#define FEC_QUIRK_HAS_VLAN (1 << 6)
+/* ENET IP errata ERR006358
+ *
+ * If the ready bit in the transmit buffer descriptor (TxBD[R]) is previously
+ * detected as not set during a prior frame transmission, then the
+ * ENET_TDAR[TDAR] bit is cleared at a later time, even if additional TxBDs
+ * were added to the ring and the ENET_TDAR[TDAR] bit is set. This results in
+ * If the ready bit in the transmit buffer descriptor (TxBD[R]) is previously
+ * detected as not set during a prior frame transmission, then the
+ * ENET_TDAR[TDAR] bit is cleared at a later time, even if additional TxBDs
+ * were added to the ring and the ENET_TDAR[TDAR] bit is set. This results in
+ * frames not being transmitted until there is a 0-to-1 transition on
+ * ENET_TDAR[TDAR].
+ */
+#define FEC_QUIRK_ERR006358 (1 << 7)
static struct platform_device_id fec_devtype[] = {
{
.name = "imx6q-fec",
.driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT |
FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM |
- FEC_QUIRK_HAS_VLAN,
+ FEC_QUIRK_HAS_VLAN | FEC_QUIRK_ERR006358,
}, {
.name = "mvf600-fec",
.driver_data = FEC_QUIRK_ENET_MAC,
struct fec_enet_private *fep = netdev_priv(ndev);
const struct platform_device_id *id_entry =
platform_get_device_id(fep->pdev);
- struct bufdesc *bdp;
+ struct bufdesc *bdp, *bdp_pre;
void *bufaddr;
unsigned short status;
unsigned int index;
- if (!fep->link) {
- /* Link is down or auto-negotiation is in progress. */
- return NETDEV_TX_BUSY;
- }
-
/* Fill in a Tx ring entry */
bdp = fep->cur_tx;
ebdp->cbd_esc |= BD_ENET_TX_PINS;
}
}
+
+ bdp_pre = fec_enet_get_prevdesc(bdp, fep->bufdesc_ex);
+ if ((id_entry->driver_data & FEC_QUIRK_ERR006358) &&
+ !(bdp_pre->cbd_sc & BD_ENET_TX_READY)) {
+ fep->delay_work.trig_tx = true;
+ schedule_delayed_work(&(fep->delay_work.delay_work),
+ msecs_to_jiffies(1));
+ }
+
/* If this was the last BD in the ring, start at the beginning again. */
if (status & BD_ENET_TX_WRAP)
bdp = fep->tx_bd_base;
fec_restart(fep->netdev, fep->full_duplex);
netif_wake_queue(fep->netdev);
}
+
+ if (fep->delay_work.trig_tx) {
+ fep->delay_work.trig_tx = false;
+ writel(0, fep->hwp + FEC_X_DES_ACTIVE);
+ }
}
static void
if (of_id)
pdev->id_entry = of_id->data;
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!r)
- return -ENXIO;
-
/* Init network device */
ndev = alloc_etherdev(sizeof(struct fec_enet_private));
if (!ndev)
fep->pause_flag |= FEC_PAUSE_FLAG_AUTONEG;
#endif
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
fep->hwp = devm_ioremap_resource(&pdev->dev, r);
if (IS_ERR(fep->hwp)) {
ret = PTR_ERR(fep->hwp);
fep->bufdesc_ex = 0;
}
- clk_prepare_enable(fep->clk_ahb);
- clk_prepare_enable(fep->clk_ipg);
- clk_prepare_enable(fep->clk_enet_out);
- clk_prepare_enable(fep->clk_ptp);
+ ret = clk_prepare_enable(fep->clk_ahb);
+ if (ret)
+ goto failed_clk;
+
+ ret = clk_prepare_enable(fep->clk_ipg);
+ if (ret)
+ goto failed_clk_ipg;
+
+ if (fep->clk_enet_out) {
+ ret = clk_prepare_enable(fep->clk_enet_out);
+ if (ret)
+ goto failed_clk_enet_out;
+ }
+
+ if (fep->clk_ptp) {
+ ret = clk_prepare_enable(fep->clk_ptp);
+ if (ret)
+ goto failed_clk_ptp;
+ }
fep->reg_phy = devm_regulator_get(&pdev->dev, "phy");
if (!IS_ERR(fep->reg_phy)) {
ret = irq;
goto failed_irq;
}
- ret = request_irq(irq, fec_enet_interrupt, IRQF_DISABLED, pdev->name, ndev);
- if (ret) {
- while (--i >= 0) {
- irq = platform_get_irq(pdev, i);
- free_irq(irq, ndev);
- }
+ ret = devm_request_irq(&pdev->dev, irq, fec_enet_interrupt,
+ IRQF_DISABLED, pdev->name, ndev);
+ if (ret)
goto failed_irq;
- }
}
ret = fec_enet_mii_init(pdev);
fec_enet_mii_remove(fep);
failed_mii_init:
failed_irq:
- for (i = 0; i < FEC_IRQ_NUM; i++) {
- irq = platform_get_irq(pdev, i);
- if (irq > 0)
- free_irq(irq, ndev);
- }
failed_init:
if (fep->reg_phy)
regulator_disable(fep->reg_phy);
failed_regulator:
- clk_disable_unprepare(fep->clk_ahb);
+ if (fep->clk_ptp)
+ clk_disable_unprepare(fep->clk_ptp);
+failed_clk_ptp:
+ if (fep->clk_enet_out)
+ clk_disable_unprepare(fep->clk_enet_out);
+failed_clk_enet_out:
clk_disable_unprepare(fep->clk_ipg);
- clk_disable_unprepare(fep->clk_enet_out);
- clk_disable_unprepare(fep->clk_ptp);
+failed_clk_ipg:
+ clk_disable_unprepare(fep->clk_ahb);
failed_clk:
failed_ioremap:
free_netdev(ndev);
{
struct net_device *ndev = platform_get_drvdata(pdev);
struct fec_enet_private *fep = netdev_priv(ndev);
- int i;
cancel_delayed_work_sync(&(fep->delay_work.delay_work));
unregister_netdev(ndev);
fec_enet_mii_remove(fep);
del_timer_sync(&fep->time_keep);
- for (i = 0; i < FEC_IRQ_NUM; i++) {
- int irq = platform_get_irq(pdev, i);
- if (irq > 0)
- free_irq(irq, ndev);
- }
if (fep->reg_phy)
regulator_disable(fep->reg_phy);
- clk_disable_unprepare(fep->clk_ptp);
+ if (fep->clk_ptp)
+ clk_disable_unprepare(fep->clk_ptp);
if (fep->ptp_clock)
ptp_clock_unregister(fep->ptp_clock);
- clk_disable_unprepare(fep->clk_enet_out);
- clk_disable_unprepare(fep->clk_ahb);
+ if (fep->clk_enet_out)
+ clk_disable_unprepare(fep->clk_enet_out);
clk_disable_unprepare(fep->clk_ipg);
+ clk_disable_unprepare(fep->clk_ahb);
free_netdev(ndev);
return 0;
fec_stop(ndev);
netif_device_detach(ndev);
}
- clk_disable_unprepare(fep->clk_enet_out);
- clk_disable_unprepare(fep->clk_ahb);
+ if (fep->clk_ptp)
+ clk_disable_unprepare(fep->clk_ptp);
+ if (fep->clk_enet_out)
+ clk_disable_unprepare(fep->clk_enet_out);
clk_disable_unprepare(fep->clk_ipg);
+ clk_disable_unprepare(fep->clk_ahb);
if (fep->reg_phy)
regulator_disable(fep->reg_phy);
return ret;
}
- clk_prepare_enable(fep->clk_enet_out);
- clk_prepare_enable(fep->clk_ahb);
- clk_prepare_enable(fep->clk_ipg);
+ ret = clk_prepare_enable(fep->clk_ahb);
+ if (ret)
+ goto failed_clk_ahb;
+
+ ret = clk_prepare_enable(fep->clk_ipg);
+ if (ret)
+ goto failed_clk_ipg;
+
+ if (fep->clk_enet_out) {
+ ret = clk_prepare_enable(fep->clk_enet_out);
+ if (ret)
+ goto failed_clk_enet_out;
+ }
+
+ if (fep->clk_ptp) {
+ ret = clk_prepare_enable(fep->clk_ptp);
+ if (ret)
+ goto failed_clk_ptp;
+ }
+
if (netif_running(ndev)) {
fec_restart(ndev, fep->full_duplex);
netif_device_attach(ndev);
}
return 0;
+
+failed_clk_ptp:
+ if (fep->clk_enet_out)
+ clk_disable_unprepare(fep->clk_enet_out);
+failed_clk_enet_out:
+ clk_disable_unprepare(fep->clk_ipg);
+failed_clk_ipg:
+ clk_disable_unprepare(fep->clk_ahb);
+failed_clk_ahb:
+ if (fep->reg_phy)
+ regulator_disable(fep->reg_phy);
+ return ret;
}
#endif /* CONFIG_PM_SLEEP */
module_platform_driver(fec_driver);
+MODULE_ALIAS("platform:"DRIVER_NAME);
MODULE_LICENSE("GPL");
static int mpc52xx_fec_mdio_remove(struct platform_device *of)
{
- struct device *dev = &of->dev;
- struct mii_bus *bus = dev_get_drvdata(dev);
+ struct mii_bus *bus = platform_get_drvdata(of);
struct mpc52xx_fec_mdio_priv *priv = bus->priv;
mdiobus_unregister(bus);
- dev_set_drvdata(dev, NULL);
iounmap(priv->regs);
kfree(priv);
mdiobus_free(bus);
struct sk_buff *skb)
{
struct sk_buff *new_skb;
- struct fs_enet_private *fep = netdev_priv(dev);
/* Alloc new skb */
new_skb = netdev_alloc_skb(dev, skb->len + 4);
struct fs_enet_private *fep;
struct fs_platform_info *fpi;
const u32 *data;
+ struct clk *clk;
+ int err;
const u8 *mac_addr;
const char *phy_connection_type;
int privsize, len, ret = -ENODEV;
fpi->use_rmii = 1;
}
+ /* make clock lookup non-fatal (the driver is shared among platforms),
+ * but require enable to succeed when a clock was specified/found,
+ * keep a reference to the clock upon successful acquisition
+ */
+ clk = devm_clk_get(&ofdev->dev, "per");
+ if (!IS_ERR(clk)) {
+ err = clk_prepare_enable(clk);
+ if (err) {
+ ret = err;
+ goto out_free_fpi;
+ }
+ fpi->clk_per = clk;
+ }
+
privsize = sizeof(*fep) +
sizeof(struct sk_buff **) *
(fpi->rx_ring + fpi->tx_ring);
free_netdev(ndev);
out_put:
of_node_put(fpi->phy_node);
+ if (fpi->clk_per)
+ clk_disable_unprepare(fpi->clk_per);
out_free_fpi:
kfree(fpi);
return ret;
fep->ops->cleanup_data(ndev);
dev_set_drvdata(fep->dev, NULL);
of_node_put(fep->fpi->phy_node);
+ if (fep->fpi->clk_per)
+ clk_disable_unprepare(fep->fpi->clk_per);
free_netdev(ndev);
return 0;
}
priv->regs = priv->map + data->mii_offset;
new_bus->parent = &pdev->dev;
- dev_set_drvdata(&pdev->dev, new_bus);
+ platform_set_drvdata(pdev, new_bus);
if (data->get_tbipa) {
for_each_child_of_node(np, tbi) {
mdiobus_unregister(bus);
- dev_set_drvdata(device, NULL);
-
iounmap(priv->map);
mdiobus_free(bus);
return -EINVAL;
}
- grp->grp_id = priv->num_grps;
grp->priv = priv;
spin_lock_init(&grp->grplock);
if (priv->mode == MQ_MG_MODE) {
/* We need to delay at least 3 TX clocks */
udelay(2);
- tempval = (MACCFG1_TX_FLOW | MACCFG1_RX_FLOW);
+ tempval = 0;
+ if (!priv->pause_aneg_en && priv->tx_pause_en)
+ tempval |= MACCFG1_TX_FLOW;
+ if (!priv->pause_aneg_en && priv->rx_pause_en)
+ tempval |= MACCFG1_RX_FLOW;
+ /* the soft reset bit is not self-resetting, so we need to
+ * clear it before resuming normal operation
+ */
gfar_write(®s->maccfg1, tempval);
/* Initialize MACCFG2. */
struct gfar_private *priv = netdev_priv(dev);
uint gigabit_support =
priv->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT ?
- SUPPORTED_1000baseT_Full : 0;
+ GFAR_SUPPORTED_GBIT : 0;
phy_interface_t interface;
priv->oldlink = 0;
return skip_txbd(bdp, 1, base, ring_size);
}
+/* eTSEC12: csum generation not supported for some fcb offsets */
+static inline bool gfar_csum_errata_12(struct gfar_private *priv,
+ unsigned long fcb_addr)
+{
+ return (gfar_has_errata(priv, GFAR_ERRATA_12) &&
+ (fcb_addr % 0x20) > 0x18);
+}
+
+/* eTSEC76: csum generation for frames larger than 2500 may
+ * cause excess delays before start of transmission
+ */
+static inline bool gfar_csum_errata_76(struct gfar_private *priv,
+ unsigned int len)
+{
+ return (gfar_has_errata(priv, GFAR_ERRATA_76) &&
+ (len > 2500));
+}
+
/* This is called by the kernel when a frame is ready for transmission.
* It is pointed to by the dev->hard_start_xmit function pointer
*/
struct txfcb *fcb = NULL;
struct txbd8 *txbdp, *txbdp_start, *base, *txbdp_tstamp = NULL;
u32 lstatus;
- int i, rq = 0, do_tstamp = 0;
+ int i, rq = 0;
+ int do_tstamp, do_csum, do_vlan;
u32 bufaddr;
unsigned long flags;
- unsigned int nr_frags, nr_txbds, length, fcb_length = GMAC_FCB_LEN;
-
- /* TOE=1 frames larger than 2500 bytes may see excess delays
- * before start of transmission.
- */
- if (unlikely(gfar_has_errata(priv, GFAR_ERRATA_76) &&
- skb->ip_summed == CHECKSUM_PARTIAL &&
- skb->len > 2500)) {
- int ret;
-
- ret = skb_checksum_help(skb);
- if (ret)
- return ret;
- }
+ unsigned int nr_frags, nr_txbds, length, fcb_len = 0;
rq = skb->queue_mapping;
tx_queue = priv->tx_queue[rq];
base = tx_queue->tx_bd_base;
regs = tx_queue->grp->regs;
+ do_csum = (CHECKSUM_PARTIAL == skb->ip_summed);
+ do_vlan = vlan_tx_tag_present(skb);
+ do_tstamp = (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) &&
+ priv->hwts_tx_en;
+
+ if (do_csum || do_vlan)
+ fcb_len = GMAC_FCB_LEN;
+
/* check if time stamp should be generated */
- if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP &&
- priv->hwts_tx_en)) {
- do_tstamp = 1;
- fcb_length = GMAC_FCB_LEN + GMAC_TXPAL_LEN;
- }
+ if (unlikely(do_tstamp))
+ fcb_len = GMAC_FCB_LEN + GMAC_TXPAL_LEN;
/* make space for additional header when fcb is needed */
- if (((skb->ip_summed == CHECKSUM_PARTIAL) ||
- vlan_tx_tag_present(skb) ||
- unlikely(do_tstamp)) &&
- (skb_headroom(skb) < fcb_length)) {
+ if (fcb_len && unlikely(skb_headroom(skb) < fcb_len)) {
struct sk_buff *skb_new;
- skb_new = skb_realloc_headroom(skb, fcb_length);
+ skb_new = skb_realloc_headroom(skb, fcb_len);
if (!skb_new) {
dev->stats.tx_errors++;
kfree_skb(skb);
memset(skb->data, 0, GMAC_TXPAL_LEN);
}
- /* Set up checksumming */
- if (CHECKSUM_PARTIAL == skb->ip_summed) {
+ /* Add TxFCB if required */
+ if (fcb_len) {
fcb = gfar_add_fcb(skb);
- /* as specified by errata */
- if (unlikely(gfar_has_errata(priv, GFAR_ERRATA_12) &&
- ((unsigned long)fcb % 0x20) > 0x18)) {
+ lstatus |= BD_LFLAG(TXBD_TOE);
+ }
+
+ /* Set up checksumming */
+ if (do_csum) {
+ gfar_tx_checksum(skb, fcb, fcb_len);
+
+ if (unlikely(gfar_csum_errata_12(priv, (unsigned long)fcb)) ||
+ unlikely(gfar_csum_errata_76(priv, skb->len))) {
__skb_pull(skb, GMAC_FCB_LEN);
skb_checksum_help(skb);
- } else {
- lstatus |= BD_LFLAG(TXBD_TOE);
- gfar_tx_checksum(skb, fcb, fcb_length);
+ if (do_vlan || do_tstamp) {
+ /* put back a new fcb for vlan/tstamp TOE */
+ fcb = gfar_add_fcb(skb);
+ } else {
+ /* Tx TOE not used */
+ lstatus &= ~(BD_LFLAG(TXBD_TOE));
+ fcb = NULL;
+ }
}
}
- if (vlan_tx_tag_present(skb)) {
- if (unlikely(NULL == fcb)) {
- fcb = gfar_add_fcb(skb);
- lstatus |= BD_LFLAG(TXBD_TOE);
- }
-
+ if (do_vlan)
gfar_tx_vlan(skb, fcb);
- }
/* Setup tx hardware time stamping if requested */
if (unlikely(do_tstamp)) {
skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
- if (fcb == NULL)
- fcb = gfar_add_fcb(skb);
fcb->ptp = 1;
- lstatus |= BD_LFLAG(TXBD_TOE);
}
txbdp_start->bufPtr = dma_map_single(priv->dev, skb->data,
* the full frame length.
*/
if (unlikely(do_tstamp)) {
- txbdp_tstamp->bufPtr = txbdp_start->bufPtr + fcb_length;
+ txbdp_tstamp->bufPtr = txbdp_start->bufPtr + fcb_len;
txbdp_tstamp->lstatus |= BD_LFLAG(TXBD_READY) |
- (skb_headlen(skb) - fcb_length);
+ (skb_headlen(skb) - fcb_len);
lstatus |= BD_LFLAG(TXBD_CRC | TXBD_READY) | GMAC_FCB_LEN;
} else {
lstatus |= BD_LFLAG(TXBD_CRC | TXBD_READY) | skb_headlen(skb);
return IRQ_HANDLED;
}
+static u32 gfar_get_flowctrl_cfg(struct gfar_private *priv)
+{
+ struct phy_device *phydev = priv->phydev;
+ u32 val = 0;
+
+ if (!phydev->duplex)
+ return val;
+
+ if (!priv->pause_aneg_en) {
+ if (priv->tx_pause_en)
+ val |= MACCFG1_TX_FLOW;
+ if (priv->rx_pause_en)
+ val |= MACCFG1_RX_FLOW;
+ } else {
+ u16 lcl_adv, rmt_adv;
+ u8 flowctrl;
+ /* get link partner capabilities */
+ rmt_adv = 0;
+ if (phydev->pause)
+ rmt_adv = LPA_PAUSE_CAP;
+ if (phydev->asym_pause)
+ rmt_adv |= LPA_PAUSE_ASYM;
+
+ lcl_adv = mii_advertise_flowctrl(phydev->advertising);
+
+ flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv);
+ if (flowctrl & FLOW_CTRL_TX)
+ val |= MACCFG1_TX_FLOW;
+ if (flowctrl & FLOW_CTRL_RX)
+ val |= MACCFG1_RX_FLOW;
+ }
+
+ return val;
+}
+
/* Called every time the controller might need to be made
* aware of new link state. The PHY code conveys this
* information through variables in the phydev structure, and this
lock_tx_qs(priv);
if (phydev->link) {
+ u32 tempval1 = gfar_read(®s->maccfg1);
u32 tempval = gfar_read(®s->maccfg2);
u32 ecntrl = gfar_read(®s->ecntrl);
priv->oldspeed = phydev->speed;
}
+ tempval1 &= ~(MACCFG1_TX_FLOW | MACCFG1_RX_FLOW);
+ tempval1 |= gfar_get_flowctrl_cfg(priv);
+
+ gfar_write(®s->maccfg1, tempval1);
gfar_write(®s->maccfg2, tempval);
gfar_write(®s->ecntrl, ecntrl);
| SUPPORTED_Autoneg \
| SUPPORTED_MII)
+#define GFAR_SUPPORTED_GBIT (SUPPORTED_1000baseT_Full \
+ | SUPPORTED_Pause \
+ | SUPPORTED_Asym_Pause)
+
/* TBI register addresses */
#define MII_TBICON 0x11
* @napi: the napi poll function
* @priv: back pointer to the priv structure
* @regs: the ioremapped register space for this group
- * @grp_id: group id for this group
* @irqinfo: TX/RX/ER irq data for this group
*/
struct napi_struct napi;
struct gfar_private *priv;
struct gfar __iomem *regs;
- unsigned int grp_id;
+ unsigned int rstat;
unsigned long num_rx_queues;
unsigned long rx_bit_map;
/* cacheline 3 */
- unsigned int rstat;
unsigned int tstat;
unsigned long num_tx_queues;
unsigned long tx_bit_map;
/* Wake-on-LAN enabled */
wol_en:1,
/* Enable priorty based Tx scheduling in Hw */
- prio_sched_en:1;
+ prio_sched_en:1,
+ /* Flow control flags */
+ pause_aneg_en:1,
+ tx_pause_en:1,
+ rx_pause_en:1;
/* The total tx and rx ring size for the enabled queues */
unsigned int total_tx_ring_size;
return err;
}
+static void gfar_gpauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *epause)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+
+ epause->autoneg = !!priv->pause_aneg_en;
+ epause->rx_pause = !!priv->rx_pause_en;
+ epause->tx_pause = !!priv->tx_pause_en;
+}
+
+static int gfar_spauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *epause)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ struct phy_device *phydev = priv->phydev;
+ struct gfar __iomem *regs = priv->gfargrp[0].regs;
+ u32 oldadv, newadv;
+
+ if (!(phydev->supported & SUPPORTED_Pause) ||
+ (!(phydev->supported & SUPPORTED_Asym_Pause) &&
+ (epause->rx_pause != epause->tx_pause)))
+ return -EINVAL;
+
+ priv->rx_pause_en = priv->tx_pause_en = 0;
+ if (epause->rx_pause) {
+ priv->rx_pause_en = 1;
+
+ if (epause->tx_pause) {
+ priv->tx_pause_en = 1;
+ /* FLOW_CTRL_RX & TX */
+ newadv = ADVERTISED_Pause;
+ } else /* FLOW_CTLR_RX */
+ newadv = ADVERTISED_Pause | ADVERTISED_Asym_Pause;
+ } else if (epause->tx_pause) {
+ priv->tx_pause_en = 1;
+ /* FLOW_CTLR_TX */
+ newadv = ADVERTISED_Asym_Pause;
+ } else
+ newadv = 0;
+
+ if (epause->autoneg)
+ priv->pause_aneg_en = 1;
+ else
+ priv->pause_aneg_en = 0;
+
+ oldadv = phydev->advertising &
+ (ADVERTISED_Pause | ADVERTISED_Asym_Pause);
+ if (oldadv != newadv) {
+ phydev->advertising &=
+ ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
+ phydev->advertising |= newadv;
+ if (phydev->autoneg)
+ /* inform link partner of our
+ * new flow ctrl settings
+ */
+ return phy_start_aneg(phydev);
+
+ if (!epause->autoneg) {
+ u32 tempval;
+ tempval = gfar_read(®s->maccfg1);
+ tempval &= ~(MACCFG1_TX_FLOW | MACCFG1_RX_FLOW);
+ if (priv->tx_pause_en)
+ tempval |= MACCFG1_TX_FLOW;
+ if (priv->rx_pause_en)
+ tempval |= MACCFG1_RX_FLOW;
+ gfar_write(®s->maccfg1, tempval);
+ }
+ }
+
+ return 0;
+}
+
int gfar_set_features(struct net_device *dev, netdev_features_t features)
{
struct gfar_private *priv = netdev_priv(dev);
.set_coalesce = gfar_scoalesce,
.get_ringparam = gfar_gringparam,
.set_ringparam = gfar_sringparam,
+ .get_pauseparam = gfar_gpauseparam,
+ .set_pauseparam = gfar_spauseparam,
.get_strings = gfar_gstrings,
.get_sset_count = gfar_sset_count,
.get_ethtool_stats = gfar_fill_stats,
static int ucc_geth_remove(struct platform_device* ofdev)
{
- struct device *device = &ofdev->dev;
- struct net_device *dev = dev_get_drvdata(device);
+ struct net_device *dev = platform_get_drvdata(ofdev);
struct ucc_geth_private *ugeth = netdev_priv(dev);
unregister_netdev(dev);
free_netdev(dev);
ucc_geth_memclean(ugeth);
- dev_set_drvdata(device, NULL);
return 0;
}
unsigned char last; /* Bit15,Last Frame on List / Bit14,suspend */
unsigned short next; /* linkoffset to next RFD */
unsigned short rbd_offset; /* pointeroffset to RBD-buffer */
- unsigned char dest[6]; /* ethernet-address, destination */
- unsigned char source[6]; /* ethernet-address, source */
+ unsigned char dest[ETH_ALEN]; /* ethernet-address, destination */
+ unsigned char source[ETH_ALEN]; /* ethernet-address, source */
unsigned short length; /* 802.3 frame-length */
unsigned short zero_dummy; /* dummy */
};
DBG(dev, "remove" NL);
- dev_set_drvdata(&ofdev->dev, NULL);
-
unregister_netdev(dev->ndev);
cancel_work_sync(&dev->reset_work);
config->rx_discard_short_frames = 0x0; /* 1=discard, 0=save */
}
- netif_printk(nic, hw, KERN_DEBUG, nic->netdev,
- "[00-07]=%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
- c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7]);
- netif_printk(nic, hw, KERN_DEBUG, nic->netdev,
- "[08-15]=%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
- c[8], c[9], c[10], c[11], c[12], c[13], c[14], c[15]);
- netif_printk(nic, hw, KERN_DEBUG, nic->netdev,
- "[16-23]=%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
- c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]);
+ netif_printk(nic, hw, KERN_DEBUG, nic->netdev, "[00-07]=%8ph\n",
+ c + 0);
+ netif_printk(nic, hw, KERN_DEBUG, nic->netdev, "[08-15]=%8ph\n",
+ c + 8);
+ netif_printk(nic, hw, KERN_DEBUG, nic->netdev, "[16-23]=%8ph\n",
+ c + 16);
return 0;
}
/* Must release MDIO ownership and mutex after MAC reset. */
switch (hw->mac.type) {
+ case e1000_82573:
+ /* Release mutex only if the hw semaphore is acquired */
+ if (!ret_val)
+ e1000_put_hw_semaphore_82573(hw);
+ break;
case e1000_82574:
case e1000_82583:
/* Release mutex only if the hw semaphore is acquired */
| FLAG_HAS_JUMBO_FRAMES
| FLAG_HAS_CTRLEXT_ON_LOAD,
.flags2 = FLAG2_DISABLE_ASPM_L0S
+ | FLAG2_DISABLE_ASPM_L1
| FLAG2_NO_DISABLE_RX,
.pba = 32,
.max_hw_frame_size = DEFAULT_JUMBO,
#define E1000_MNG_VLAN_NONE (-1)
-/* Number of packet split data buffers (not including the header buffer) */
-#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
-
#define DEFAULT_JUMBO 9234
/* Time to wait before putting the device into D3 if there's no link (in ms). */
speed = adapter->link_speed;
ecmd->duplex = adapter->link_duplex - 1;
}
- } else {
+ } else if (!pm_runtime_suspended(netdev->dev.parent)) {
u32 status = er32(STATUS);
if (status & E1000_STATUS_LU) {
if (status & E1000_STATUS_SPEED_1000)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
+ int ret_val = 0;
+
+ pm_runtime_get_sync(netdev->dev.parent);
/* When SoL/IDER sessions are active, autoneg/speed/duplex
* cannot be changed
if (hw->phy.ops.check_reset_block &&
hw->phy.ops.check_reset_block(hw)) {
e_err("Cannot change link characteristics when SoL/IDER is active.\n");
- return -EINVAL;
+ ret_val = -EINVAL;
+ goto out;
}
/* MDI setting is only allowed when autoneg enabled because
* duplex is forced.
*/
if (ecmd->eth_tp_mdix_ctrl) {
- if (hw->phy.media_type != e1000_media_type_copper)
- return -EOPNOTSUPP;
+ if (hw->phy.media_type != e1000_media_type_copper) {
+ ret_val = -EOPNOTSUPP;
+ goto out;
+ }
if ((ecmd->eth_tp_mdix_ctrl != ETH_TP_MDI_AUTO) &&
(ecmd->autoneg != AUTONEG_ENABLE)) {
e_err("forcing MDI/MDI-X state is not supported when link speed and/or duplex are forced\n");
- return -EINVAL;
+ ret_val = -EINVAL;
+ goto out;
}
}
u32 speed = ethtool_cmd_speed(ecmd);
/* calling this overrides forced MDI setting */
if (e1000_set_spd_dplx(adapter, speed, ecmd->duplex)) {
- clear_bit(__E1000_RESETTING, &adapter->state);
- return -EINVAL;
+ ret_val = -EINVAL;
+ goto out;
}
}
e1000e_reset(adapter);
}
+out:
+ pm_runtime_put_sync(netdev->dev.parent);
clear_bit(__E1000_RESETTING, &adapter->state);
- return 0;
+ return ret_val;
}
static void e1000_get_pauseparam(struct net_device *netdev,
while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
usleep_range(1000, 2000);
+ pm_runtime_get_sync(netdev->dev.parent);
+
if (adapter->fc_autoneg == AUTONEG_ENABLE) {
hw->fc.requested_mode = e1000_fc_default;
if (netif_running(adapter->netdev)) {
}
out:
+ pm_runtime_put_sync(netdev->dev.parent);
clear_bit(__E1000_RESETTING, &adapter->state);
return retval;
}
u32 *regs_buff = p;
u16 phy_data;
+ pm_runtime_get_sync(netdev->dev.parent);
+
memset(p, 0, E1000_REGS_LEN * sizeof(u32));
regs->version = (1 << 24) | (adapter->pdev->revision << 16) |
e1e_rphy(hw, MII_STAT1000, &phy_data);
regs_buff[24] = (u32)phy_data; /* phy local receiver status */
regs_buff[25] = regs_buff[24]; /* phy remote receiver status */
+
+ pm_runtime_put_sync(netdev->dev.parent);
}
static int e1000_get_eeprom_len(struct net_device *netdev)
if (!eeprom_buff)
return -ENOMEM;
+ pm_runtime_get_sync(netdev->dev.parent);
+
if (hw->nvm.type == e1000_nvm_eeprom_spi) {
ret_val = e1000_read_nvm(hw, first_word,
last_word - first_word + 1,
}
}
+ pm_runtime_put_sync(netdev->dev.parent);
+
if (ret_val) {
/* a read error occurred, throw away the result */
memset(eeprom_buff, 0xff, sizeof(u16) *
ptr = (void *)eeprom_buff;
+ pm_runtime_get_sync(netdev->dev.parent);
+
if (eeprom->offset & 1) {
/* need read/modify/write of first changed EEPROM word */
/* only the second byte of the word is being modified */
ret_val = e1000e_update_nvm_checksum(hw);
out:
+ pm_runtime_put_sync(netdev->dev.parent);
kfree(eeprom_buff);
return ret_val;
}
}
}
+ pm_runtime_get_sync(netdev->dev.parent);
+
e1000e_down(adapter);
/* We can't just free everything and then setup again, because the
e1000e_free_tx_resources(temp_tx);
err_setup:
e1000e_up(adapter);
+ pm_runtime_put_sync(netdev->dev.parent);
free_temp:
vfree(temp_tx);
vfree(temp_rx);
ret_val = 13; /* ret_val is the same as mis-compare */
break;
}
- if (jiffies >= (time + 20)) {
+ if (time_after(jiffies, time + 20)) {
ret_val = 14; /* error code for time out error */
break;
}
u8 autoneg;
bool if_running = netif_running(netdev);
+ pm_runtime_get_sync(netdev->dev.parent);
+
set_bit(__E1000_TESTING, &adapter->state);
if (!if_running) {
}
msleep_interruptible(4 * 1000);
+
+ pm_runtime_put_sync(netdev->dev.parent);
}
static void e1000_get_wol(struct net_device *netdev,
switch (state) {
case ETHTOOL_ID_ACTIVE:
+ pm_runtime_get_sync(netdev->dev.parent);
+
if (!hw->mac.ops.blink_led)
return 2; /* cycle on/off twice per second */
e1e_wphy(hw, IFE_PHY_SPECIAL_CONTROL_LED, 0);
hw->mac.ops.led_off(hw);
hw->mac.ops.cleanup_led(hw);
+ pm_runtime_put_sync(netdev->dev.parent);
break;
case ETHTOOL_ID_ON:
hw->mac.ops.led_off(hw);
break;
}
+
return 0;
}
adapter->itr_setting = adapter->itr & ~3;
}
+ pm_runtime_get_sync(netdev->dev.parent);
+
if (adapter->itr_setting != 0)
e1000e_write_itr(adapter, adapter->itr);
else
e1000e_write_itr(adapter, 0);
+ pm_runtime_put_sync(netdev->dev.parent);
+
return 0;
}
if (!adapter->hw.mac.autoneg)
return -EINVAL;
+ pm_runtime_get_sync(netdev->dev.parent);
e1000e_reinit_locked(adapter);
+ pm_runtime_put_sync(netdev->dev.parent);
return 0;
}
int i;
char *p = NULL;
+ pm_runtime_get_sync(netdev->dev.parent);
+
e1000e_get_stats64(netdev, &net_stats);
+
+ pm_runtime_put_sync(netdev->dev.parent);
+
for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
switch (e1000_gstrings_stats[i].type) {
case NETDEV_STATS:
case ETHTOOL_GRXFH: {
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- u32 mrqc = er32(MRQC);
+ u32 mrqc;
+
+ pm_runtime_get_sync(netdev->dev.parent);
+ mrqc = er32(MRQC);
+ pm_runtime_put_sync(netdev->dev.parent);
if (!(mrqc & E1000_MRQC_RSS_FIELD_MASK))
return 0;
return -EOPNOTSUPP;
}
+ pm_runtime_get_sync(netdev->dev.parent);
+
ret_val = hw->phy.ops.acquire(hw);
- if (ret_val)
+ if (ret_val) {
+ pm_runtime_put_sync(netdev->dev.parent);
return -EBUSY;
+ }
/* EEE Capability */
ret_val = e1000_read_emi_reg_locked(hw, cap_addr, &phy_data);
/* EEE PCS Status */
ret_val = e1000_read_emi_reg_locked(hw, pcs_stat_addr, &phy_data);
+ if (ret_val)
+ goto release;
if (hw->phy.type == e1000_phy_82579)
phy_data <<= 8;
-release:
- hw->phy.ops.release(hw);
- if (ret_val)
- return -ENODATA;
-
/* Result of the EEE auto negotiation - there is no register that
* has the status of the EEE negotiation so do a best-guess based
* on whether Tx or Rx LPI indications have been received.
edata->tx_lpi_enabled = true;
edata->tx_lpi_timer = er32(LPIC) >> E1000_LPIC_LPIET_SHIFT;
- return 0;
+release:
+ hw->phy.ops.release(hw);
+ if (ret_val)
+ ret_val = -ENODATA;
+
+ pm_runtime_put_sync(netdev->dev.parent);
+
+ return ret_val;
}
static int e1000e_set_eee(struct net_device *netdev, struct ethtool_eee *edata)
hw->dev_spec.ich8lan.eee_disable = !edata->eee_enabled;
+ pm_runtime_get_sync(netdev->dev.parent);
+
/* reset the link */
if (netif_running(netdev))
e1000e_reinit_locked(adapter);
else
e1000e_reset(adapter);
+ pm_runtime_put_sync(netdev->dev.parent);
+
return 0;
}
return 0;
}
-static int e1000e_ethtool_begin(struct net_device *netdev)
-{
- return pm_runtime_get_sync(netdev->dev.parent);
-}
-
-static void e1000e_ethtool_complete(struct net_device *netdev)
-{
- pm_runtime_put_sync(netdev->dev.parent);
-}
-
static const struct ethtool_ops e1000_ethtool_ops = {
- .begin = e1000e_ethtool_begin,
- .complete = e1000e_ethtool_complete,
.get_settings = e1000_get_settings,
.set_settings = e1000_set_settings,
.get_drvinfo = e1000_get_drvinfo,
#define E1000_DEV_ID_PCH_LPT_I217_V 0x153B
#define E1000_DEV_ID_PCH_LPTLP_I218_LM 0x155A
#define E1000_DEV_ID_PCH_LPTLP_I218_V 0x1559
+#define E1000_DEV_ID_PCH_I218_LM2 0x15A0
+#define E1000_DEV_ID_PCH_I218_V2 0x15A1
+#define E1000_DEV_ID_PCH_I218_LM3 0x15A2 /* Wildcat Point PCH */
+#define E1000_DEV_ID_PCH_I218_V3 0x15A3 /* Wildcat Point PCH */
#define E1000_REVISION_4 4
};
#define MAX_PS_BUFFERS 4
+
+/* Number of packet split data buffers (not including the header buffer) */
+#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
+
/* Receive Descriptor - Packet Split */
union e1000_rx_desc_packet_split {
struct {
} middle;
struct {
__le16 header_status;
- __le16 length[3]; /* length of buffers 1-3 */
+ /* length of buffers 1-3 */
+ __le16 length[PS_PAGE_BUFFERS];
} upper;
__le64 reserved;
} wb; /* writeback */
u32 phy_id = 0;
s32 ret_val;
u16 retry_count;
+ u32 mac_reg = 0;
for (retry_count = 0; retry_count < 2; retry_count++) {
ret_val = e1e_rphy_locked(hw, MII_PHYSID1, &phy_reg);
if (hw->phy.id) {
if (hw->phy.id == phy_id)
- return true;
+ goto out;
} else if (phy_id) {
hw->phy.id = phy_id;
hw->phy.revision = (u32)(phy_reg & ~PHY_REVISION_MASK);
- return true;
+ goto out;
}
/* In case the PHY needs to be in mdio slow mode,
ret_val = e1000e_get_phy_id(hw);
hw->phy.ops.acquire(hw);
- return !ret_val;
+ if (ret_val)
+ return false;
+out:
+ if (hw->mac.type == e1000_pch_lpt) {
+ /* Unforce SMBus mode in PHY */
+ e1e_rphy_locked(hw, CV_SMB_CTRL, &phy_reg);
+ phy_reg &= ~CV_SMB_CTRL_FORCE_SMBUS;
+ e1e_wphy_locked(hw, CV_SMB_CTRL, phy_reg);
+
+ /* Unforce SMBus mode in MAC */
+ mac_reg = er32(CTRL_EXT);
+ mac_reg &= ~E1000_CTRL_EXT_FORCE_SMBUS;
+ ew32(CTRL_EXT, mac_reg);
+ }
+
+ return true;
}
/**
{
u32 mac_reg, fwsm = er32(FWSM);
s32 ret_val;
- u16 phy_reg;
/* Gate automatic PHY configuration by hardware on managed and
* non-managed 82579 and newer adapters.
mac_reg |= E1000_CTRL_EXT_FORCE_SMBUS;
ew32(CTRL_EXT, mac_reg);
+ /* Wait 50 milliseconds for MAC to finish any retries
+ * that it might be trying to perform from previous
+ * attempts to acknowledge any phy read requests.
+ */
+ msleep(50);
+
/* fall-through */
case e1000_pch2lan:
- if (e1000_phy_is_accessible_pchlan(hw)) {
- if (hw->mac.type == e1000_pch_lpt) {
- /* Unforce SMBus mode in PHY */
- e1e_rphy_locked(hw, CV_SMB_CTRL, &phy_reg);
- phy_reg &= ~CV_SMB_CTRL_FORCE_SMBUS;
- e1e_wphy_locked(hw, CV_SMB_CTRL, phy_reg);
-
- /* Unforce SMBus mode in MAC */
- mac_reg = er32(CTRL_EXT);
- mac_reg &= ~E1000_CTRL_EXT_FORCE_SMBUS;
- ew32(CTRL_EXT, mac_reg);
- }
+ if (e1000_phy_is_accessible_pchlan(hw))
break;
- }
/* fall-through */
case e1000_pchlan:
if (hw->phy.ops.check_reset_block(hw)) {
e_dbg("Required LANPHYPC toggle blocked by ME\n");
+ ret_val = -E1000_ERR_PHY;
break;
}
mac_reg |= E1000_FEXTNVM3_PHY_CFG_COUNTER_50MSEC;
ew32(FEXTNVM3, mac_reg);
- if (hw->mac.type == e1000_pch_lpt) {
- /* Toggling LANPHYPC brings the PHY out of SMBus mode
- * So ensure that the MAC is also out of SMBus mode
- */
- mac_reg = er32(CTRL_EXT);
- mac_reg &= ~E1000_CTRL_EXT_FORCE_SMBUS;
- ew32(CTRL_EXT, mac_reg);
- }
-
/* Toggle LANPHYPC Value bit */
mac_reg = er32(CTRL);
mac_reg |= E1000_CTRL_LANPHYPC_OVERRIDE;
usleep_range(5000, 10000);
} while (!(er32(CTRL_EXT) &
E1000_CTRL_EXT_LPCD) && count--);
+ usleep_range(30000, 60000);
+ if (e1000_phy_is_accessible_pchlan(hw))
+ break;
+
+ /* Toggling LANPHYPC brings the PHY out of SMBus mode
+ * so ensure that the MAC is also out of SMBus mode
+ */
+ mac_reg = er32(CTRL_EXT);
+ mac_reg &= ~E1000_CTRL_EXT_FORCE_SMBUS;
+ ew32(CTRL_EXT, mac_reg);
+
+ if (e1000_phy_is_accessible_pchlan(hw))
+ break;
+
+ ret_val = -E1000_ERR_PHY;
}
break;
default:
}
hw->phy.ops.release(hw);
-
- /* Reset the PHY before any access to it. Doing so, ensures
- * that the PHY is in a known good state before we read/write
- * PHY registers. The generic reset is sufficient here,
- * because we haven't determined the PHY type yet.
- */
- ret_val = e1000e_phy_hw_reset_generic(hw);
+ if (!ret_val) {
+ /* Reset the PHY before any access to it. Doing so, ensures
+ * that the PHY is in a known good state before we read/write
+ * PHY registers. The generic reset is sufficient here,
+ * because we haven't determined the PHY type yet.
+ */
+ ret_val = e1000e_phy_hw_reset_generic(hw);
+ }
out:
/* Ungate automatic PHY configuration on non-managed 82579 */
* When K1 is enabled for 1Gbps, the MAC can miss 2 DMA completion indications
* preventing further DMA write requests. Workaround the issue by disabling
* the de-assertion of the clock request when in 1Gpbs mode.
+ * Also, set appropriate Tx re-transmission timeouts for 10 and 100Half link
+ * speeds in order to avoid Tx hangs.
**/
static s32 e1000_k1_workaround_lpt_lp(struct e1000_hw *hw, bool link)
{
u32 fextnvm6 = er32(FEXTNVM6);
+ u32 status = er32(STATUS);
s32 ret_val = 0;
+ u16 reg;
- if (link && (er32(STATUS) & E1000_STATUS_SPEED_1000)) {
- u16 kmrn_reg;
-
+ if (link && (status & E1000_STATUS_SPEED_1000)) {
ret_val = hw->phy.ops.acquire(hw);
if (ret_val)
return ret_val;
ret_val =
e1000e_read_kmrn_reg_locked(hw, E1000_KMRNCTRLSTA_K1_CONFIG,
- &kmrn_reg);
+ ®);
if (ret_val)
goto release;
ret_val =
e1000e_write_kmrn_reg_locked(hw,
E1000_KMRNCTRLSTA_K1_CONFIG,
- kmrn_reg &
+ reg &
~E1000_KMRNCTRLSTA_K1_ENABLE);
if (ret_val)
goto release;
ret_val =
e1000e_write_kmrn_reg_locked(hw,
E1000_KMRNCTRLSTA_K1_CONFIG,
- kmrn_reg);
+ reg);
release:
hw->phy.ops.release(hw);
} else {
/* clear FEXTNVM6 bit 8 on link down or 10/100 */
- ew32(FEXTNVM6, fextnvm6 & ~E1000_FEXTNVM6_REQ_PLL_CLK);
+ fextnvm6 &= ~E1000_FEXTNVM6_REQ_PLL_CLK;
+
+ if (!link || ((status & E1000_STATUS_SPEED_100) &&
+ (status & E1000_STATUS_FD)))
+ goto update_fextnvm6;
+
+ ret_val = e1e_rphy(hw, I217_INBAND_CTRL, ®);
+ if (ret_val)
+ return ret_val;
+
+ /* Clear link status transmit timeout */
+ reg &= ~I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_MASK;
+
+ if (status & E1000_STATUS_SPEED_100) {
+ /* Set inband Tx timeout to 5x10us for 100Half */
+ reg |= 5 << I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_SHIFT;
+
+ /* Do not extend the K1 entry latency for 100Half */
+ fextnvm6 &= ~E1000_FEXTNVM6_ENABLE_K1_ENTRY_CONDITION;
+ } else {
+ /* Set inband Tx timeout to 50x10us for 10Full/Half */
+ reg |= 50 <<
+ I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_SHIFT;
+
+ /* Extend the K1 entry latency for 10 Mbps */
+ fextnvm6 |= E1000_FEXTNVM6_ENABLE_K1_ENTRY_CONDITION;
+ }
+
+ ret_val = e1e_wphy(hw, I217_INBAND_CTRL, reg);
+ if (ret_val)
+ return ret_val;
+
+update_fextnvm6:
+ ew32(FEXTNVM6, fextnvm6);
}
return ret_val;
/* Work-around I218 hang issue */
if ((hw->adapter->pdev->device == E1000_DEV_ID_PCH_LPTLP_I218_LM) ||
- (hw->adapter->pdev->device == E1000_DEV_ID_PCH_LPTLP_I218_V)) {
+ (hw->adapter->pdev->device == E1000_DEV_ID_PCH_LPTLP_I218_V) ||
+ (hw->adapter->pdev->device == E1000_DEV_ID_PCH_I218_LM3) ||
+ (hw->adapter->pdev->device == E1000_DEV_ID_PCH_I218_V3)) {
ret_val = e1000_k1_workaround_lpt_lp(hw, link);
if (ret_val)
return ret_val;
u16 phy_reg, device_id = hw->adapter->pdev->device;
if ((device_id == E1000_DEV_ID_PCH_LPTLP_I218_LM) ||
- (device_id == E1000_DEV_ID_PCH_LPTLP_I218_V)) {
+ (device_id == E1000_DEV_ID_PCH_LPTLP_I218_V) ||
+ (device_id == E1000_DEV_ID_PCH_I218_LM3) ||
+ (device_id == E1000_DEV_ID_PCH_I218_V3)) {
u32 fextnvm6 = er32(FEXTNVM6);
ew32(FEXTNVM6, fextnvm6 & ~E1000_FEXTNVM6_REQ_PLL_CLK);
#define E1000_FEXTNVM4_BEACON_DURATION_16USEC 0x3
#define E1000_FEXTNVM6_REQ_PLL_CLK 0x00000100
+#define E1000_FEXTNVM6_ENABLE_K1_ENTRY_CONDITION 0x00000200
#define PCIE_ICH8_SNOOP_ALL PCIE_NO_SNOOP_ALL
#define SW_FLAG_TIMEOUT 1000 /* SW Semaphore flag timeout in ms */
+/* Inband Control */
+#define I217_INBAND_CTRL PHY_REG(770, 18)
+#define I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_MASK 0x3F00
+#define I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_SHIFT 8
+
/* PHY Low Power Idle Control */
#define I82579_LPI_CTRL PHY_REG(772, 20)
#define I82579_LPI_CTRL_100_ENABLE 0x2000
module_param(debug, int, 0);
MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
-static void e1000e_disable_aspm(struct pci_dev *pdev, u16 state);
-
static const struct e1000_info *e1000_info_tbl[] = {
[board_82571] = &e1000_82571_info,
[board_82572] = &e1000_82572_info,
u32 pages = 0;
/* Workaround Si errata on PCHx - configure jumbo frame flow */
- if (hw->mac.type >= e1000_pch2lan) {
- s32 ret_val;
-
- if (adapter->netdev->mtu > ETH_DATA_LEN)
- ret_val = e1000_lv_jumbo_workaround_ich8lan(hw, true);
- else
- ret_val = e1000_lv_jumbo_workaround_ich8lan(hw, false);
-
- if (ret_val)
- e_dbg("failed to enable jumbo frame workaround mode\n");
- }
+ if ((hw->mac.type >= e1000_pch2lan) &&
+ (adapter->netdev->mtu > ETH_DATA_LEN) &&
+ e1000_lv_jumbo_workaround_ich8lan(hw, true))
+ e_dbg("failed to enable jumbo frame workaround mode\n");
/* Program MC offset vector base */
rctl = er32(RCTL);
break;
}
+ pba = 14;
+ ew32(PBA, pba);
fc->high_water = ((pba << 10) * 9 / 10) & E1000_FCRTH_RTH;
fc->low_water = ((pba << 10) * 8 / 10) & E1000_FCRTL_RTL;
break;
adapter->link_speed = 0;
adapter->link_duplex = 0;
+ /* Disable Si errata workaround on PCHx for jumbo frame flow */
+ if ((hw->mac.type >= e1000_pch2lan) &&
+ (adapter->netdev->mtu > ETH_DATA_LEN) &&
+ e1000_lv_jumbo_workaround_ich8lan(hw, false))
+ e_dbg("failed to disable jumbo frame workaround mode\n");
+
if (!pci_channel_offline(adapter->pdev))
e1000e_reset(adapter);
struct e1000_hw *hw = &adapter->hw;
struct e1000_phy_regs *phy = &adapter->phy_regs;
- if ((er32(STATUS) & E1000_STATUS_LU) &&
+ if (!pm_runtime_suspended((&adapter->pdev->dev)->parent) &&
+ (er32(STATUS) & E1000_STATUS_LU) &&
(adapter->hw.phy.media_type == e1000_media_type_copper)) {
int ret_val;
- pm_runtime_get_sync(&adapter->pdev->dev);
ret_val = e1e_rphy(hw, MII_BMCR, &phy->bmcr);
ret_val |= e1e_rphy(hw, MII_BMSR, &phy->bmsr);
ret_val |= e1e_rphy(hw, MII_ADVERTISE, &phy->advertise);
ret_val |= e1e_rphy(hw, MII_ESTATUS, &phy->estatus);
if (ret_val)
e_warn("Error reading PHY register\n");
- pm_runtime_put_sync(&adapter->pdev->dev);
} else {
/* Do not read PHY registers if link is not up
* Set values to typical power-on defaults
*/
e1000e_release_hw_control(adapter);
+ pci_clear_master(pdev);
+
/* The pci-e switch on some quad port adapters will report a
* correctable error when the MAC transitions from D0 to D3. To
* prevent this we need to mask off the correctable errors on the
* downstream port of the pci-e switch.
+ *
+ * We don't have the associated upstream bridge while assigning
+ * the PCI device into guest. For example, the KVM on power is
+ * one of the cases.
*/
if (adapter->flags & FLAG_IS_QUAD_PORT) {
struct pci_dev *us_dev = pdev->bus->self;
u16 devctl;
+ if (!us_dev)
+ return 0;
+
pcie_capability_read_word(us_dev, PCI_EXP_DEVCTL, &devctl);
pcie_capability_write_word(us_dev, PCI_EXP_DEVCTL,
(devctl & ~PCI_EXP_DEVCTL_CERE));
return 0;
}
-#ifdef CONFIG_PCIEASPM
-static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
+/**
+ * e1000e_disable_aspm - Disable ASPM states
+ * @pdev: pointer to PCI device struct
+ * @state: bit-mask of ASPM states to disable
+ *
+ * Some devices *must* have certain ASPM states disabled per hardware errata.
+ **/
+static void e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
{
+ struct pci_dev *parent = pdev->bus->self;
+ u16 aspm_dis_mask = 0;
+ u16 pdev_aspmc, parent_aspmc;
+
+ switch (state) {
+ case PCIE_LINK_STATE_L0S:
+ case PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1:
+ aspm_dis_mask |= PCI_EXP_LNKCTL_ASPM_L0S;
+ /* fall-through - can't have L1 without L0s */
+ case PCIE_LINK_STATE_L1:
+ aspm_dis_mask |= PCI_EXP_LNKCTL_ASPM_L1;
+ break;
+ default:
+ return;
+ }
+
+ pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, &pdev_aspmc);
+ pdev_aspmc &= PCI_EXP_LNKCTL_ASPMC;
+
+ if (parent) {
+ pcie_capability_read_word(parent, PCI_EXP_LNKCTL,
+ &parent_aspmc);
+ parent_aspmc &= PCI_EXP_LNKCTL_ASPMC;
+ }
+
+ /* Nothing to do if the ASPM states to be disabled already are */
+ if (!(pdev_aspmc & aspm_dis_mask) &&
+ (!parent || !(parent_aspmc & aspm_dis_mask)))
+ return;
+
+ dev_info(&pdev->dev, "Disabling ASPM %s %s\n",
+ (aspm_dis_mask & pdev_aspmc & PCI_EXP_LNKCTL_ASPM_L0S) ?
+ "L0s" : "",
+ (aspm_dis_mask & pdev_aspmc & PCI_EXP_LNKCTL_ASPM_L1) ?
+ "L1" : "");
+
+#ifdef CONFIG_PCIEASPM
pci_disable_link_state_locked(pdev, state);
-}
-#else
-static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
-{
- u16 aspm_ctl = 0;
- if (state & PCIE_LINK_STATE_L0S)
- aspm_ctl |= PCI_EXP_LNKCTL_ASPM_L0S;
- if (state & PCIE_LINK_STATE_L1)
- aspm_ctl |= PCI_EXP_LNKCTL_ASPM_L1;
+ /* Double-check ASPM control. If not disabled by the above, the
+ * BIOS is preventing that from happening (or CONFIG_PCIEASPM is
+ * not enabled); override by writing PCI config space directly.
+ */
+ pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, &pdev_aspmc);
+ pdev_aspmc &= PCI_EXP_LNKCTL_ASPMC;
+
+ if (!(aspm_dis_mask & pdev_aspmc))
+ return;
+#endif
/* Both device and parent should have the same ASPM setting.
* Disable ASPM in downstream component first and then upstream.
*/
- pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL, aspm_ctl);
+ pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL, aspm_dis_mask);
- if (pdev->bus->self)
- pcie_capability_clear_word(pdev->bus->self, PCI_EXP_LNKCTL,
- aspm_ctl);
-}
-#endif
-static void e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
-{
- dev_info(&pdev->dev, "Disabling ASPM %s %s\n",
- (state & PCIE_LINK_STATE_L0S) ? "L0s" : "",
- (state & PCIE_LINK_STATE_L1) ? "L1" : "");
-
- __e1000e_disable_aspm(pdev, state);
+ if (parent)
+ pcie_capability_clear_word(parent, PCI_EXP_LNKCTL,
+ aspm_dis_mask);
}
#ifdef CONFIG_PM
adapter->hw.fc.current_mode = e1000_fc_default;
adapter->hw.phy.autoneg_advertised = 0x2f;
- /* ring size defaults */
- adapter->rx_ring->count = E1000_DEFAULT_RXD;
- adapter->tx_ring->count = E1000_DEFAULT_TXD;
-
/* Initial Wake on LAN setting - If APM wake is enabled in
* the EEPROM, enable the ACPI Magic Packet filter
*/
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPT_I217_V), board_pch_lpt },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPTLP_I218_LM), board_pch_lpt },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_LPTLP_I218_V), board_pch_lpt },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_I218_LM2), board_pch_lpt },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_I218_V2), board_pch_lpt },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_I218_LM3), board_pch_lpt },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_I218_V3), board_pch_lpt },
{ 0, 0, 0, 0, 0, 0, 0 } /* terminate list */
};
size = (u16)((eecd & E1000_EECD_SIZE_EX_MASK) >>
E1000_EECD_SIZE_EX_SHIFT);
+
/* Added to a constant, "size" becomes the left-shift value
* for setting word_size.
*/
size = 15;
nvm->word_size = 1 << size;
- if (hw->mac.type < e1000_i210) {
- nvm->opcode_bits = 8;
- nvm->delay_usec = 1;
-
- switch (nvm->override) {
- case e1000_nvm_override_spi_large:
- nvm->page_size = 32;
- nvm->address_bits = 16;
- break;
- case e1000_nvm_override_spi_small:
- nvm->page_size = 8;
- nvm->address_bits = 8;
- break;
- default:
- nvm->page_size = eecd & E1000_EECD_ADDR_BITS ? 32 : 8;
- nvm->address_bits = eecd & E1000_EECD_ADDR_BITS ?
- 16 : 8;
- break;
- }
- if (nvm->word_size == (1 << 15))
- nvm->page_size = 128;
+ nvm->opcode_bits = 8;
+ nvm->delay_usec = 1;
- nvm->type = e1000_nvm_eeprom_spi;
- } else {
- nvm->type = e1000_nvm_flash_hw;
+ switch (nvm->override) {
+ case e1000_nvm_override_spi_large:
+ nvm->page_size = 32;
+ nvm->address_bits = 16;
+ break;
+ case e1000_nvm_override_spi_small:
+ nvm->page_size = 8;
+ nvm->address_bits = 8;
+ break;
+ default:
+ nvm->page_size = eecd & E1000_EECD_ADDR_BITS ? 32 : 8;
+ nvm->address_bits = eecd & E1000_EECD_ADDR_BITS ?
+ 16 : 8;
+ break;
}
+ if (nvm->word_size == (1 << 15))
+ nvm->page_size = 128;
+
+ nvm->type = e1000_nvm_eeprom_spi;
/* NVM Function Pointers */
+ nvm->ops.acquire = igb_acquire_nvm_82575;
+ nvm->ops.release = igb_release_nvm_82575;
+ nvm->ops.write = igb_write_nvm_spi;
+ nvm->ops.validate = igb_validate_nvm_checksum;
+ nvm->ops.update = igb_update_nvm_checksum;
+ if (nvm->word_size < (1 << 15))
+ nvm->ops.read = igb_read_nvm_eerd;
+ else
+ nvm->ops.read = igb_read_nvm_spi;
+
+ /* override generic family function pointers for specific descendants */
switch (hw->mac.type) {
case e1000_82580:
nvm->ops.validate = igb_validate_nvm_checksum_82580;
nvm->ops.update = igb_update_nvm_checksum_82580;
- nvm->ops.acquire = igb_acquire_nvm_82575;
- nvm->ops.release = igb_release_nvm_82575;
- if (nvm->word_size < (1 << 15))
- nvm->ops.read = igb_read_nvm_eerd;
- else
- nvm->ops.read = igb_read_nvm_spi;
- nvm->ops.write = igb_write_nvm_spi;
break;
case e1000_i354:
case e1000_i350:
nvm->ops.validate = igb_validate_nvm_checksum_i350;
nvm->ops.update = igb_update_nvm_checksum_i350;
- nvm->ops.acquire = igb_acquire_nvm_82575;
- nvm->ops.release = igb_release_nvm_82575;
- if (nvm->word_size < (1 << 15))
- nvm->ops.read = igb_read_nvm_eerd;
- else
- nvm->ops.read = igb_read_nvm_spi;
- nvm->ops.write = igb_write_nvm_spi;
- break;
- case e1000_i210:
- nvm->ops.validate = igb_validate_nvm_checksum_i210;
- nvm->ops.update = igb_update_nvm_checksum_i210;
- nvm->ops.acquire = igb_acquire_nvm_i210;
- nvm->ops.release = igb_release_nvm_i210;
- nvm->ops.read = igb_read_nvm_srrd_i210;
- nvm->ops.write = igb_write_nvm_srwr_i210;
- nvm->ops.valid_led_default = igb_valid_led_default_i210;
- break;
- case e1000_i211:
- nvm->ops.acquire = igb_acquire_nvm_i210;
- nvm->ops.release = igb_release_nvm_i210;
- nvm->ops.read = igb_read_nvm_i211;
- nvm->ops.valid_led_default = igb_valid_led_default_i210;
- nvm->ops.validate = NULL;
- nvm->ops.update = NULL;
- nvm->ops.write = NULL;
break;
default:
- nvm->ops.validate = igb_validate_nvm_checksum;
- nvm->ops.update = igb_update_nvm_checksum;
- nvm->ops.acquire = igb_acquire_nvm_82575;
- nvm->ops.release = igb_release_nvm_82575;
- if (nvm->word_size < (1 << 15))
- nvm->ops.read = igb_read_nvm_eerd;
- else
- nvm->ops.read = igb_read_nvm_spi;
- nvm->ops.write = igb_write_nvm_spi;
break;
}
case E1000_DEV_ID_I210_FIBER:
case E1000_DEV_ID_I210_SERDES:
case E1000_DEV_ID_I210_SGMII:
+ case E1000_DEV_ID_I210_COPPER_FLASHLESS:
+ case E1000_DEV_ID_I210_SERDES_FLASHLESS:
mac->type = e1000_i210;
break;
case E1000_DEV_ID_I211_COPPER:
/* NVM initialization */
ret_val = igb_init_nvm_params_82575(hw);
+ switch (hw->mac.type) {
+ case e1000_i210:
+ case e1000_i211:
+ ret_val = igb_init_nvm_params_i210(hw);
+ break;
+ default:
+ break;
+ }
+
if (ret_val)
goto out;
**/
static s32 igb_reset_hw_82575(struct e1000_hw *hw)
{
- u32 ctrl, icr;
+ u32 ctrl;
s32 ret_val;
/* Prevent the PCI-E bus from sticking if there is no TLP connection
/* Clear any pending interrupt events. */
wr32(E1000_IMC, 0xffffffff);
- icr = rd32(E1000_ICR);
+ rd32(E1000_ICR);
/* Install any alternate MAC address into RAR0 */
ret_val = igb_check_alt_mac_addr(hw);
s32 ret_val = 0;
/* BH SW mailbox bit in SW_FW_SYNC */
u16 swmbsw_mask = E1000_SW_SYNCH_MB;
- u32 ctrl, icr;
+ u32 ctrl;
bool global_device_reset = hw->dev_spec._82575.global_device_reset;
-
hw->dev_spec._82575.global_device_reset = false;
/* due to hw errata, global device reset doesn't always
/* Clear any pending interrupt events. */
wr32(E1000_IMC, 0xffffffff);
- icr = rd32(E1000_ICR);
+ rd32(E1000_ICR);
ret_val = igb_reset_mdicnfg_82580(hw);
if (ret_val)
#define E1000_EECD_SIZE_EX_SHIFT 11
#define E1000_EECD_FLUPD_I210 0x00800000 /* Update FLASH */
#define E1000_EECD_FLUDONE_I210 0x04000000 /* Update FLASH done*/
+#define E1000_EECD_FLASH_DETECTED_I210 0x00080000 /* FLASH detected */
#define E1000_FLUDONE_ATTEMPTS 20000
#define E1000_EERD_EEWR_MAX_COUNT 512 /* buffered EEPROM words rw */
#define E1000_I210_FIFO_SEL_RX 0x00
#define E1000_I210_FIFO_SEL_TX_LEGACY E1000_I210_FIFO_SEL_TX_QAV(0)
#define E1000_I210_FIFO_SEL_BMC2OS_TX 0x06
#define E1000_I210_FIFO_SEL_BMC2OS_RX 0x01
+#define E1000_I210_FLASH_SECTOR_SIZE 0x1000 /* 4KB FLASH sector unit size */
+/* Secure FLASH mode requires removing MSb */
+#define E1000_I210_FW_PTR_MASK 0x7FFF
+/* Firmware code revision field word offset*/
+#define E1000_I210_FW_VER_OFFSET 328
#define E1000_EECD_FLUPD_I210 0x00800000 /* Update FLASH */
#define E1000_EECD_FLUDONE_I210 0x04000000 /* Update FLASH done*/
#define E1000_FLUDONE_ATTEMPTS 20000
#define NVM_INIT_CTRL_4 0x0013
#define NVM_LED_1_CFG 0x001C
#define NVM_LED_0_2_CFG 0x001F
-
-/* NVM version defines */
#define NVM_ETRACK_WORD 0x0042
+#define NVM_ETRACK_HIWORD 0x0043
#define NVM_COMB_VER_OFF 0x0083
#define NVM_COMB_VER_PTR 0x003d
-#define NVM_MAJOR_MASK 0xF000
-#define NVM_MINOR_MASK 0x0FF0
-#define NVM_BUILD_MASK 0x000F
-#define NVM_COMB_VER_MASK 0x00FF
-#define NVM_MAJOR_SHIFT 12
-#define NVM_MINOR_SHIFT 4
-#define NVM_COMB_VER_SHFT 8
-#define NVM_VER_INVALID 0xFFFF
-#define NVM_ETRACK_SHIFT 16
+
+/* NVM version defines */
+#define NVM_MAJOR_MASK 0xF000
+#define NVM_MINOR_MASK 0x0FF0
+#define NVM_IMAGE_ID_MASK 0x000F
+#define NVM_COMB_VER_MASK 0x00FF
+#define NVM_MAJOR_SHIFT 12
+#define NVM_MINOR_SHIFT 4
+#define NVM_COMB_VER_SHFT 8
+#define NVM_VER_INVALID 0xFFFF
+#define NVM_ETRACK_SHIFT 16
+#define NVM_ETRACK_VALID 0x8000
+#define NVM_NEW_DEC_MASK 0x0F00
+#define NVM_HEX_CONV 16
+#define NVM_HEX_TENS 10
+
#define NVM_ETS_CFG 0x003E
#define NVM_ETS_LTHRES_DELTA_MASK 0x07C0
#define NVM_ETS_LTHRES_DELTA_SHIFT 6
#define E1000_DEV_ID_I210_FIBER 0x1536
#define E1000_DEV_ID_I210_SERDES 0x1537
#define E1000_DEV_ID_I210_SGMII 0x1538
+#define E1000_DEV_ID_I210_COPPER_FLASHLESS 0x157B
+#define E1000_DEV_ID_I210_SERDES_FLASHLESS 0x157C
#define E1000_DEV_ID_I211_COPPER 0x1539
#define E1000_DEV_ID_I354_BACKPLANE_1GBPS 0x1F40
#define E1000_DEV_ID_I354_SGMII 0x1F41
e1000_nvm_none,
e1000_nvm_eeprom_spi,
e1000_nvm_flash_hw,
+ e1000_nvm_invm,
e1000_nvm_flash_sw
};
}
/**
- * igb_read_nvm_i211 - Read NVM wrapper function for I211
+ * igb_read_invm_word_i210 - Reads OTP
+ * @hw: pointer to the HW structure
+ * @address: the word address (aka eeprom offset) to read
+ * @data: pointer to the data read
+ *
+ * Reads 16-bit words from the OTP. Return error when the word is not
+ * stored in OTP.
+ **/
+static s32 igb_read_invm_word_i210(struct e1000_hw *hw, u8 address, u16 *data)
+{
+ s32 status = -E1000_ERR_INVM_VALUE_NOT_FOUND;
+ u32 invm_dword;
+ u16 i;
+ u8 record_type, word_address;
+
+ for (i = 0; i < E1000_INVM_SIZE; i++) {
+ invm_dword = rd32(E1000_INVM_DATA_REG(i));
+ /* Get record type */
+ record_type = INVM_DWORD_TO_RECORD_TYPE(invm_dword);
+ if (record_type == E1000_INVM_UNINITIALIZED_STRUCTURE)
+ break;
+ if (record_type == E1000_INVM_CSR_AUTOLOAD_STRUCTURE)
+ i += E1000_INVM_CSR_AUTOLOAD_DATA_SIZE_IN_DWORDS;
+ if (record_type == E1000_INVM_RSA_KEY_SHA256_STRUCTURE)
+ i += E1000_INVM_RSA_KEY_SHA256_DATA_SIZE_IN_DWORDS;
+ if (record_type == E1000_INVM_WORD_AUTOLOAD_STRUCTURE) {
+ word_address = INVM_DWORD_TO_WORD_ADDRESS(invm_dword);
+ if (word_address == address) {
+ *data = INVM_DWORD_TO_WORD_DATA(invm_dword);
+ hw_dbg("Read INVM Word 0x%02x = %x",
+ address, *data);
+ status = E1000_SUCCESS;
+ break;
+ }
+ }
+ }
+ if (status != E1000_SUCCESS)
+ hw_dbg("Requested word 0x%02x not found in OTP\n", address);
+ return status;
+}
+
+/**
+ * igb_read_invm_i210 - Read invm wrapper function for I210/I211
* @hw: pointer to the HW structure
* @words: number of words to read
* @data: pointer to the data read
*
* Wrapper function to return data formerly found in the NVM.
**/
-s32 igb_read_nvm_i211(struct e1000_hw *hw, u16 offset, u16 words,
- u16 *data)
+static s32 igb_read_invm_i210(struct e1000_hw *hw, u16 offset,
+ u16 words __always_unused, u16 *data)
{
s32 ret_val = E1000_SUCCESS;
/* Only the MAC addr is required to be present in the iNVM */
switch (offset) {
case NVM_MAC_ADDR:
- ret_val = igb_read_invm_i211(hw, offset, &data[0]);
- ret_val |= igb_read_invm_i211(hw, offset+1, &data[1]);
- ret_val |= igb_read_invm_i211(hw, offset+2, &data[2]);
+ ret_val = igb_read_invm_word_i210(hw, (u8)offset, &data[0]);
+ ret_val |= igb_read_invm_word_i210(hw, (u8)offset+1,
+ &data[1]);
+ ret_val |= igb_read_invm_word_i210(hw, (u8)offset+2,
+ &data[2]);
if (ret_val != E1000_SUCCESS)
hw_dbg("MAC Addr not found in iNVM\n");
break;
case NVM_INIT_CTRL_2:
- ret_val = igb_read_invm_i211(hw, (u8)offset, data);
+ ret_val = igb_read_invm_word_i210(hw, (u8)offset, data);
if (ret_val != E1000_SUCCESS) {
*data = NVM_INIT_CTRL_2_DEFAULT_I211;
ret_val = E1000_SUCCESS;
}
break;
case NVM_INIT_CTRL_4:
- ret_val = igb_read_invm_i211(hw, (u8)offset, data);
+ ret_val = igb_read_invm_word_i210(hw, (u8)offset, data);
if (ret_val != E1000_SUCCESS) {
*data = NVM_INIT_CTRL_4_DEFAULT_I211;
ret_val = E1000_SUCCESS;
}
break;
case NVM_LED_1_CFG:
- ret_val = igb_read_invm_i211(hw, (u8)offset, data);
+ ret_val = igb_read_invm_word_i210(hw, (u8)offset, data);
if (ret_val != E1000_SUCCESS) {
*data = NVM_LED_1_CFG_DEFAULT_I211;
ret_val = E1000_SUCCESS;
}
break;
case NVM_LED_0_2_CFG:
- igb_read_invm_i211(hw, offset, data);
+ ret_val = igb_read_invm_word_i210(hw, (u8)offset, data);
if (ret_val != E1000_SUCCESS) {
*data = NVM_LED_0_2_CFG_DEFAULT_I211;
ret_val = E1000_SUCCESS;
}
break;
case NVM_ID_LED_SETTINGS:
- ret_val = igb_read_invm_i211(hw, (u8)offset, data);
+ ret_val = igb_read_invm_word_i210(hw, (u8)offset, data);
if (ret_val != E1000_SUCCESS) {
*data = ID_LED_RESERVED_FFFF;
ret_val = E1000_SUCCESS;
return ret_val;
}
-/**
- * igb_read_invm_i211 - Reads OTP
- * @hw: pointer to the HW structure
- * @address: the word address (aka eeprom offset) to read
- * @data: pointer to the data read
- *
- * Reads 16-bit words from the OTP. Return error when the word is not
- * stored in OTP.
- **/
-s32 igb_read_invm_i211(struct e1000_hw *hw, u16 address, u16 *data)
-{
- s32 status = -E1000_ERR_INVM_VALUE_NOT_FOUND;
- u32 invm_dword;
- u16 i;
- u8 record_type, word_address;
-
- for (i = 0; i < E1000_INVM_SIZE; i++) {
- invm_dword = rd32(E1000_INVM_DATA_REG(i));
- /* Get record type */
- record_type = INVM_DWORD_TO_RECORD_TYPE(invm_dword);
- if (record_type == E1000_INVM_UNINITIALIZED_STRUCTURE)
- break;
- if (record_type == E1000_INVM_CSR_AUTOLOAD_STRUCTURE)
- i += E1000_INVM_CSR_AUTOLOAD_DATA_SIZE_IN_DWORDS;
- if (record_type == E1000_INVM_RSA_KEY_SHA256_STRUCTURE)
- i += E1000_INVM_RSA_KEY_SHA256_DATA_SIZE_IN_DWORDS;
- if (record_type == E1000_INVM_WORD_AUTOLOAD_STRUCTURE) {
- word_address = INVM_DWORD_TO_WORD_ADDRESS(invm_dword);
- if (word_address == (u8)address) {
- *data = INVM_DWORD_TO_WORD_DATA(invm_dword);
- hw_dbg("Read INVM Word 0x%02x = %x",
- address, *data);
- status = E1000_SUCCESS;
- break;
- }
- }
- }
- if (status != E1000_SUCCESS)
- hw_dbg("Requested word 0x%02x not found in OTP\n", address);
- return status;
-}
-
/**
* igb_read_invm_version - Reads iNVM version and image type
* @hw: pointer to the HW structure
return ret_val;
}
+/**
+ * igb_get_flash_presence_i210 - Check if flash device is detected.
+ * @hw: pointer to the HW structure
+ *
+ **/
+bool igb_get_flash_presence_i210(struct e1000_hw *hw)
+{
+ u32 eec = 0;
+ bool ret_val = false;
+
+ eec = rd32(E1000_EECD);
+ if (eec & E1000_EECD_FLASH_DETECTED_I210)
+ ret_val = true;
+
+ return ret_val;
+}
+
/**
* igb_update_flash_i210 - Commit EEPROM to the flash
* @hw: pointer to the HW structure
{
return __igb_access_xmdio_reg(hw, addr, dev_addr, &data, false);
}
+
+/**
+ * igb_init_nvm_params_i210 - Init NVM func ptrs.
+ * @hw: pointer to the HW structure
+ **/
+s32 igb_init_nvm_params_i210(struct e1000_hw *hw)
+{
+ s32 ret_val = 0;
+ struct e1000_nvm_info *nvm = &hw->nvm;
+
+ nvm->ops.acquire = igb_acquire_nvm_i210;
+ nvm->ops.release = igb_release_nvm_i210;
+ nvm->ops.valid_led_default = igb_valid_led_default_i210;
+
+ /* NVM Function Pointers */
+ if (igb_get_flash_presence_i210(hw)) {
+ hw->nvm.type = e1000_nvm_flash_hw;
+ nvm->ops.read = igb_read_nvm_srrd_i210;
+ nvm->ops.write = igb_write_nvm_srwr_i210;
+ nvm->ops.validate = igb_validate_nvm_checksum_i210;
+ nvm->ops.update = igb_update_nvm_checksum_i210;
+ } else {
+ hw->nvm.type = e1000_nvm_invm;
+ nvm->ops.read = igb_read_invm_i210;
+ nvm->ops.write = NULL;
+ nvm->ops.validate = NULL;
+ nvm->ops.update = NULL;
+ }
+ return ret_val;
+}
u16 words, u16 *data);
extern s32 igb_read_nvm_srrd_i210(struct e1000_hw *hw, u16 offset,
u16 words, u16 *data);
-extern s32 igb_read_invm_i211(struct e1000_hw *hw, u16 address, u16 *data);
extern s32 igb_acquire_swfw_sync_i210(struct e1000_hw *hw, u16 mask);
extern void igb_release_swfw_sync_i210(struct e1000_hw *hw, u16 mask);
extern s32 igb_acquire_nvm_i210(struct e1000_hw *hw);
extern void igb_release_nvm_i210(struct e1000_hw *hw);
extern s32 igb_valid_led_default_i210(struct e1000_hw *hw, u16 *data);
-extern s32 igb_read_nvm_i211(struct e1000_hw *hw, u16 offset, u16 words,
- u16 *data);
extern s32 igb_read_invm_version(struct e1000_hw *hw,
struct e1000_fw_version *invm_ver);
extern s32 igb_read_xmdio_reg(struct e1000_hw *hw, u16 addr, u8 dev_addr,
u16 *data);
extern s32 igb_write_xmdio_reg(struct e1000_hw *hw, u16 addr, u8 dev_addr,
u16 data);
+extern s32 igb_init_nvm_params_i210(struct e1000_hw *hw);
+extern bool igb_get_flash_presence_i210(struct e1000_hw *hw);
#define E1000_STM_OPCODE 0xDB00
#define E1000_EEPROM_FLASH_SIZE_WORD 0x11
**/
void igb_get_fw_version(struct e1000_hw *hw, struct e1000_fw_version *fw_vers)
{
- u16 eeprom_verh, eeprom_verl, comb_verh, comb_verl, comb_offset;
- u16 fw_version;
+ u16 eeprom_verh, eeprom_verl, etrack_test, fw_version;
+ u8 q, hval, rem, result;
+ u16 comb_verh, comb_verl, comb_offset;
memset(fw_vers, 0, sizeof(struct e1000_fw_version));
+ /* basic eeprom version numbers and bits used vary by part and by tool
+ * used to create the nvm images. Check which data format we have.
+ */
+ hw->nvm.ops.read(hw, NVM_ETRACK_HIWORD, 1, &etrack_test);
switch (hw->mac.type) {
case e1000_i211:
igb_read_invm_version(hw, fw_vers);
case e1000_82575:
case e1000_82576:
case e1000_82580:
- case e1000_i354:
- case e1000_i350:
- case e1000_i210:
+ /* Use this format, unless EETRACK ID exists,
+ * then use alternate format
+ */
+ if ((etrack_test & NVM_MAJOR_MASK) != NVM_ETRACK_VALID) {
+ hw->nvm.ops.read(hw, NVM_VERSION, 1, &fw_version);
+ fw_vers->eep_major = (fw_version & NVM_MAJOR_MASK)
+ >> NVM_MAJOR_SHIFT;
+ fw_vers->eep_minor = (fw_version & NVM_MINOR_MASK)
+ >> NVM_MINOR_SHIFT;
+ fw_vers->eep_build = (fw_version & NVM_IMAGE_ID_MASK);
+ goto etrack_id;
+ }
break;
- default:
- return;
- }
- /* basic eeprom version numbers */
- hw->nvm.ops.read(hw, NVM_VERSION, 1, &fw_version);
- fw_vers->eep_major = (fw_version & NVM_MAJOR_MASK) >> NVM_MAJOR_SHIFT;
- fw_vers->eep_minor = (fw_version & NVM_MINOR_MASK);
-
- /* etrack id */
- hw->nvm.ops.read(hw, NVM_ETRACK_WORD, 1, &eeprom_verl);
- hw->nvm.ops.read(hw, (NVM_ETRACK_WORD + 1), 1, &eeprom_verh);
- fw_vers->etrack_id = (eeprom_verh << NVM_ETRACK_SHIFT) | eeprom_verl;
-
- switch (hw->mac.type) {
case e1000_i210:
- case e1000_i354:
+ if (!(igb_get_flash_presence_i210(hw))) {
+ igb_read_invm_version(hw, fw_vers);
+ return;
+ }
+ /* fall through */
case e1000_i350:
/* find combo image version */
hw->nvm.ops.read(hw, NVM_COMB_VER_PTR, 1, &comb_offset);
- if ((comb_offset != 0x0) && (comb_offset != NVM_VER_INVALID)) {
+ if ((comb_offset != 0x0) &&
+ (comb_offset != NVM_VER_INVALID)) {
hw->nvm.ops.read(hw, (NVM_COMB_VER_OFF + comb_offset
+ 1), 1, &comb_verh);
fw_vers->or_major =
comb_verl >> NVM_COMB_VER_SHFT;
fw_vers->or_build =
- ((comb_verl << NVM_COMB_VER_SHFT)
- | (comb_verh >> NVM_COMB_VER_SHFT));
+ (comb_verl << NVM_COMB_VER_SHFT)
+ | (comb_verh >> NVM_COMB_VER_SHFT);
fw_vers->or_patch =
comb_verh & NVM_COMB_VER_MASK;
}
}
break;
default:
- break;
+ return;
+ }
+ hw->nvm.ops.read(hw, NVM_VERSION, 1, &fw_version);
+ fw_vers->eep_major = (fw_version & NVM_MAJOR_MASK)
+ >> NVM_MAJOR_SHIFT;
+
+ /* check for old style version format in newer images*/
+ if ((fw_version & NVM_NEW_DEC_MASK) == 0x0) {
+ eeprom_verl = (fw_version & NVM_COMB_VER_MASK);
+ } else {
+ eeprom_verl = (fw_version & NVM_MINOR_MASK)
+ >> NVM_MINOR_SHIFT;
+ }
+ /* Convert minor value to hex before assigning to output struct
+ * Val to be converted will not be higher than 99, per tool output
+ */
+ q = eeprom_verl / NVM_HEX_CONV;
+ hval = q * NVM_HEX_TENS;
+ rem = eeprom_verl % NVM_HEX_CONV;
+ result = hval + rem;
+ fw_vers->eep_minor = result;
+
+etrack_id:
+ if ((etrack_test & NVM_MAJOR_MASK) == NVM_ETRACK_VALID) {
+ hw->nvm.ops.read(hw, NVM_ETRACK_WORD, 1, &eeprom_verl);
+ hw->nvm.ops.read(hw, (NVM_ETRACK_WORD + 1), 1, &eeprom_verh);
+ fw_vers->etrack_id = (eeprom_verh << NVM_ETRACK_SHIFT)
+ | eeprom_verl;
}
return;
}
u32 etrack_id;
u16 eep_major;
u16 eep_minor;
+ u16 eep_build;
u8 invm_major;
u8 invm_minor;
};
#endif
+#define IGB_RETA_SIZE 128
+
/* board specific private data structure */
struct igb_adapter {
unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
struct i2c_algo_bit_data i2c_algo;
struct i2c_adapter i2c_adap;
struct i2c_client *i2c_client;
+ u32 rss_indir_tbl_init;
+ u8 rss_indir_tbl[IGB_RETA_SIZE];
};
#define IGB_FLAG_HAS_MSI (1 << 0)
extern void igb_down(struct igb_adapter *);
extern void igb_reinit_locked(struct igb_adapter *);
extern void igb_reset(struct igb_adapter *);
+extern void igb_write_rss_indir_tbl(struct igb_adapter *);
extern int igb_set_spd_dplx(struct igb_adapter *, u32, u8);
extern int igb_setup_tx_resources(struct igb_ring *);
extern int igb_setup_rx_resources(struct igb_ring *);
static int igb_eeprom_test(struct igb_adapter *adapter, u64 *data)
{
+ struct e1000_hw *hw = &adapter->hw;
+
*data = 0;
- /* Validate eeprom on all parts but i211 */
- if (adapter->hw.mac.type != e1000_i211) {
+ /* Validate eeprom on all parts but flashless */
+ switch (hw->mac.type) {
+ case e1000_i210:
+ case e1000_i211:
+ if (igb_get_flash_presence_i210(hw)) {
+ if (adapter->hw.nvm.ops.validate(&adapter->hw) < 0)
+ *data = 2;
+ }
+ break;
+ default:
if (adapter->hw.nvm.ops.validate(&adapter->hw) < 0)
*data = 2;
+ break;
}
return *data;
igb_set_eee_i350(hw);
/* reset link */
- if (!netif_running(netdev))
+ if (netif_running(netdev))
+ igb_reinit_locked(adapter);
+ else
igb_reset(adapter);
}
pm_runtime_put(&adapter->pdev->dev);
}
+static u32 igb_get_rxfh_indir_size(struct net_device *netdev)
+{
+ return IGB_RETA_SIZE;
+}
+
+static int igb_get_rxfh_indir(struct net_device *netdev, u32 *indir)
+{
+ struct igb_adapter *adapter = netdev_priv(netdev);
+ int i;
+
+ for (i = 0; i < IGB_RETA_SIZE; i++)
+ indir[i] = adapter->rss_indir_tbl[i];
+
+ return 0;
+}
+
+void igb_write_rss_indir_tbl(struct igb_adapter *adapter)
+{
+ struct e1000_hw *hw = &adapter->hw;
+ u32 reg = E1000_RETA(0);
+ u32 shift = 0;
+ int i = 0;
+
+ switch (hw->mac.type) {
+ case e1000_82575:
+ shift = 6;
+ break;
+ case e1000_82576:
+ /* 82576 supports 2 RSS queues for SR-IOV */
+ if (adapter->vfs_allocated_count)
+ shift = 3;
+ break;
+ default:
+ break;
+ }
+
+ while (i < IGB_RETA_SIZE) {
+ u32 val = 0;
+ int j;
+
+ for (j = 3; j >= 0; j--) {
+ val <<= 8;
+ val |= adapter->rss_indir_tbl[i + j];
+ }
+
+ wr32(reg, val << shift);
+ reg += 4;
+ i += 4;
+ }
+}
+
+static int igb_set_rxfh_indir(struct net_device *netdev, const u32 *indir)
+{
+ struct igb_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
+ int i;
+ u32 num_queues;
+
+ num_queues = adapter->rss_queues;
+
+ switch (hw->mac.type) {
+ case e1000_82576:
+ /* 82576 supports 2 RSS queues for SR-IOV */
+ if (adapter->vfs_allocated_count)
+ num_queues = 2;
+ break;
+ default:
+ break;
+ }
+
+ /* Verify user input. */
+ for (i = 0; i < IGB_RETA_SIZE; i++)
+ if (indir[i] >= num_queues)
+ return -EINVAL;
+
+
+ for (i = 0; i < IGB_RETA_SIZE; i++)
+ adapter->rss_indir_tbl[i] = indir[i];
+
+ igb_write_rss_indir_tbl(adapter);
+
+ return 0;
+}
+
static const struct ethtool_ops igb_ethtool_ops = {
.get_settings = igb_get_settings,
.set_settings = igb_set_settings,
.set_eee = igb_set_eee,
.get_module_info = igb_get_module_info,
.get_module_eeprom = igb_get_module_eeprom,
+ .get_rxfh_indir_size = igb_get_rxfh_indir_size,
+ .get_rxfh_indir = igb_get_rxfh_indir,
+ .set_rxfh_indir = igb_set_rxfh_indir,
.begin = igb_ethtool_begin,
.complete = igb_ethtool_complete,
};
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I210_FIBER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I210_SERDES), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I210_SGMII), board_82575 },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_I210_COPPER_FLASHLESS), board_82575 },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_I210_SERDES_FLASHLESS), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I350_COPPER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I350_FIBER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_I350_SERDES), board_82575 },
adapter->q_vector[v_idx] = NULL;
netif_napi_del(&q_vector->napi);
- /* ixgbe_get_stats64() might access the rings on this vector,
+ /* igb_get_stats64() might access the rings on this vector,
* we must wait a grace period before freeing it.
*/
kfree_rcu(q_vector, rcu);
igb_get_fw_version(hw, &fw);
switch (hw->mac.type) {
+ case e1000_i210:
case e1000_i211:
- snprintf(adapter->fw_version, sizeof(adapter->fw_version),
- "%2d.%2d-%d",
- fw.invm_major, fw.invm_minor, fw.invm_img_type);
- break;
-
+ if (!(igb_get_flash_presence_i210(hw))) {
+ snprintf(adapter->fw_version,
+ sizeof(adapter->fw_version),
+ "%2d.%2d-%d",
+ fw.invm_major, fw.invm_minor,
+ fw.invm_img_type);
+ break;
+ }
+ /* fall through */
default:
/* if option is rom valid, display its version too */
if (fw.or_valid) {
fw.eep_major, fw.eep_minor, fw.etrack_id,
fw.or_major, fw.or_build, fw.or_patch);
/* no option rom */
- } else {
+ } else if (fw.etrack_id != 0X0000) {
snprintf(adapter->fw_version,
- sizeof(adapter->fw_version),
- "%d.%d, 0x%08x",
- fw.eep_major, fw.eep_minor, fw.etrack_id);
+ sizeof(adapter->fw_version),
+ "%d.%d, 0x%08x",
+ fw.eep_major, fw.eep_minor, fw.etrack_id);
+ } else {
+ snprintf(adapter->fw_version,
+ sizeof(adapter->fw_version),
+ "%d.%d.%d",
+ fw.eep_major, fw.eep_minor, fw.eep_build);
}
break;
}
*/
hw->mac.ops.reset_hw(hw);
- /* make sure the NVM is good , i211 parts have special NVM that
- * doesn't contain a checksum
+ /* make sure the NVM is good , i211/i210 parts can have special NVM
+ * that doesn't contain a checksum
*/
- if (hw->mac.type != e1000_i211) {
+ switch (hw->mac.type) {
+ case e1000_i210:
+ case e1000_i211:
+ if (igb_get_flash_presence_i210(hw)) {
+ if (hw->nvm.ops.validate(hw) < 0) {
+ dev_err(&pdev->dev,
+ "The NVM Checksum Is Not Valid\n");
+ err = -EIO;
+ goto err_eeprom;
+ }
+ }
+ break;
+ default:
if (hw->nvm.ops.validate(hw) < 0) {
dev_err(&pdev->dev, "The NVM Checksum Is Not Valid\n");
err = -EIO;
goto err_eeprom;
}
+ break;
}
/* copy the MAC address out of the NVM */
int err = 0;
int i;
+ if (!adapter->msix_entries) {
+ err = -EPERM;
+ goto out;
+ }
+
if (!num_vfs)
goto out;
else if (old_vfs && old_vfs == num_vfs)
{
struct e1000_hw *hw = &adapter->hw;
u32 mrqc, rxcsum;
- u32 j, num_rx_queues, shift = 0;
+ u32 j, num_rx_queues;
static const u32 rsskey[10] = { 0xDA565A6D, 0xC20E5B25, 0x3D256741,
0xB08FA343, 0xCB2BCAD0, 0xB4307BAE,
0xA32DCB77, 0x0CF23080, 0x3BB7426A,
num_rx_queues = adapter->rss_queues;
switch (hw->mac.type) {
- case e1000_82575:
- shift = 6;
- break;
case e1000_82576:
/* 82576 supports 2 RSS queues for SR-IOV */
- if (adapter->vfs_allocated_count) {
- shift = 3;
+ if (adapter->vfs_allocated_count)
num_rx_queues = 2;
- }
break;
default:
break;
}
- /* Populate the indirection table 4 entries at a time. To do this
- * we are generating the results for n and n+2 and then interleaving
- * those with the results with n+1 and n+3.
- */
- for (j = 0; j < 32; j++) {
- /* first pass generates n and n+2 */
- u32 base = ((j * 0x00040004) + 0x00020000) * num_rx_queues;
- u32 reta = (base & 0x07800780) >> (7 - shift);
-
- /* second pass generates n+1 and n+3 */
- base += 0x00010001 * num_rx_queues;
- reta |= (base & 0x07800780) << (1 + shift);
-
- wr32(E1000_RETA(j), reta);
+ if (adapter->rss_indir_tbl_init != num_rx_queues) {
+ for (j = 0; j < IGB_RETA_SIZE; j++)
+ adapter->rss_indir_tbl[j] = (j * num_rx_queues) / IGB_RETA_SIZE;
+ adapter->rss_indir_tbl_init = num_rx_queues;
}
+ igb_write_rss_indir_tbl(adapter);
/* Disable raw packet checksumming so that RSS hash is placed in
* descriptor on writeback. No need to enable TCP/UDP/IP checksum
rctl &= ~(E1000_RCTL_UPE | E1000_RCTL_MPE | E1000_RCTL_VFE);
if (netdev->flags & IFF_PROMISC) {
- u32 mrqc = rd32(E1000_MRQC);
/* retain VLAN HW filtering if in VT mode */
- if (mrqc & E1000_MRQC_ENABLE_VMDQ)
+ if (adapter->vfs_allocated_count)
rctl |= E1000_RCTL_VFE;
rctl |= (E1000_RCTL_UPE | E1000_RCTL_MPE);
vmolr |= (E1000_VMOLR_ROPE | E1000_VMOLR_MPME);
{
struct e1000_hw *hw = &adapter->hw;
bool link_active = false;
- s32 ret_val = 0;
/* get_link_status is set on LSC (link status) interrupt or
* rx sequence error interrupt. get_link_status will stay
*/
switch (hw->phy.media_type) {
case e1000_media_type_copper:
- if (hw->mac.get_link_status) {
- ret_val = hw->mac.ops.check_for_link(hw);
- link_active = !hw->mac.get_link_status;
- } else {
- link_active = true;
- }
- break;
+ if (!hw->mac.get_link_status)
+ return true;
case e1000_media_type_internal_serdes:
- ret_val = hw->mac.ops.check_for_link(hw);
- link_active = hw->mac.serdes_has_link;
+ hw->mac.ops.check_for_link(hw);
+ link_active = !hw->mac.get_link_status;
break;
default:
case e1000_media_type_unknown:
return -EINVAL;
}
+ /* adjust max frame to be at least the size of a standard frame */
+ if (max_frame < (ETH_FRAME_LEN + ETH_FCS_LEN))
+ max_frame = ETH_FRAME_LEN + ETH_FCS_LEN;
+
while (test_and_set_bit(__IGB_RESETTING, &adapter->state))
msleep(1);
bytes = 0;
packets = 0;
+
+ rcu_read_lock();
for (i = 0; i < adapter->num_rx_queues; i++) {
u32 rqdpc = rd32(E1000_RQDPC(i));
struct igb_ring *ring = adapter->rx_ring[i];
}
net_stats->tx_bytes = bytes;
net_stats->tx_packets = packets;
+ rcu_read_unlock();
/* read stats registers */
adapter->stats.crcerrs += rd32(E1000_CRCERRS);
{
struct igb_adapter *igb = container_of(cc, struct igb_adapter, cc);
struct e1000_hw *hw = &igb->hw;
+ u32 lo, hi;
u64 val;
- u32 lo, hi, jk;
/* The timestamp latches on lowest register read. For the 82580
* the lowest register is SYSTIMR instead of SYSTIML. However we only
* need to provide nanosecond resolution, so we just ignore it.
*/
- jk = rd32(E1000_SYSTIMR);
+ rd32(E1000_SYSTIMR);
lo = rd32(E1000_SYSTIML);
hi = rd32(E1000_SYSTIMH);
static void igb_ptp_read_i210(struct igb_adapter *adapter, struct timespec *ts)
{
struct e1000_hw *hw = &adapter->hw;
- u32 sec, nsec, jk;
+ u32 sec, nsec;
/* The timestamp latches on lowest register read. For I210/I211, the
* lowest register is SYSTIMR. Since we only need to provide nanosecond
* resolution, we can ignore it.
*/
- jk = rd32(E1000_SYSTIMR);
+ rd32(E1000_SYSTIMR);
nsec = rd32(E1000_SYSTIML);
sec = rd32(E1000_SYSTIMH);
#include <net/busy_poll.h>
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
#define LL_EXTENDED_STATS
#endif
/* common prefix used by pr_<> macros */
struct rcu_head rcu; /* to avoid race with update stats on free */
char name[IFNAMSIZ + 9];
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned int state;
#define IXGBE_QV_STATE_IDLE 0
#define IXGBE_QV_STATE_NAPI 1 /* NAPI owns this QV */
#define IXGBE_QV_YIELD (IXGBE_QV_STATE_NAPI_YIELD | IXGBE_QV_STATE_POLL_YIELD)
#define IXGBE_QV_USER_PEND (IXGBE_QV_STATE_POLL | IXGBE_QV_STATE_POLL_YIELD)
spinlock_t lock;
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
/* for dynamic allocation of rings associated with this q_vector */
struct ixgbe_ring ring[0] ____cacheline_internodealigned_in_smp;
};
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
static inline void ixgbe_qv_init_lock(struct ixgbe_q_vector *q_vector)
{
WARN_ON(!(q_vector->state & IXGBE_QV_LOCKED));
return q_vector->state & IXGBE_QV_USER_PEND;
}
-#else /* CONFIG_NET_LL_RX_POLL */
+#else /* CONFIG_NET_RX_BUSY_POLL */
static inline void ixgbe_qv_init_lock(struct ixgbe_q_vector *q_vector)
{
}
{
return false;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
#ifdef CONFIG_IXGBE_HWMON
#define IXGBE_FLAG2_FDIR_REQUIRES_REINIT (u32)(1 << 7)
#define IXGBE_FLAG2_RSS_FIELD_IPV4_UDP (u32)(1 << 8)
#define IXGBE_FLAG2_RSS_FIELD_IPV6_UDP (u32)(1 << 9)
-#define IXGBE_FLAG2_PTP_ENABLED (u32)(1 << 10)
-#define IXGBE_FLAG2_PTP_PPS_ENABLED (u32)(1 << 11)
-#define IXGBE_FLAG2_BRIDGE_MODE_VEB (u32)(1 << 12)
+#define IXGBE_FLAG2_PTP_PPS_ENABLED (u32)(1 << 10)
+#define IXGBE_FLAG2_BRIDGE_MODE_VEB (u32)(1 << 11)
/* Tx fast path data */
int num_tx_queues;
__IXGBE_DOWN,
__IXGBE_SERVICE_SCHED,
__IXGBE_IN_SFP_INIT,
- __IXGBE_READ_I2C,
+ __IXGBE_PTP_RUNNING,
};
struct ixgbe_cb {
u16 sfp_addr = 0;
u16 sfp_data = 0;
u16 sfp_stat = 0;
+ u16 gssr;
u32 i;
+ if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)
+ gssr = IXGBE_GSSR_PHY1_SM;
+ else
+ gssr = IXGBE_GSSR_PHY0_SM;
+
+ if (hw->mac.ops.acquire_swfw_sync(hw, gssr) != 0)
+ return IXGBE_ERR_SWFW_SYNC;
+
if (hw->phy.type == ixgbe_phy_nl) {
/*
* phy SDA/SCL registers are at addresses 0xC30A to
*/
sfp_addr = (dev_addr << 8) + byte_offset;
sfp_addr = (sfp_addr | IXGBE_I2C_EEPROM_READ_MASK);
- hw->phy.ops.write_reg(hw,
- IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR,
- MDIO_MMD_PMAPMD,
- sfp_addr);
+ hw->phy.ops.write_reg_mdi(hw,
+ IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR,
+ MDIO_MMD_PMAPMD,
+ sfp_addr);
/* Poll status */
for (i = 0; i < 100; i++) {
- hw->phy.ops.read_reg(hw,
- IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT,
- MDIO_MMD_PMAPMD,
- &sfp_stat);
+ hw->phy.ops.read_reg_mdi(hw,
+ IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT,
+ MDIO_MMD_PMAPMD,
+ &sfp_stat);
sfp_stat = sfp_stat & IXGBE_I2C_EEPROM_STATUS_MASK;
if (sfp_stat != IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS)
break;
}
/* Read data */
- hw->phy.ops.read_reg(hw, IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA,
- MDIO_MMD_PMAPMD, &sfp_data);
+ hw->phy.ops.read_reg_mdi(hw, IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA,
+ MDIO_MMD_PMAPMD, &sfp_data);
*eeprom_data = (u8)(sfp_data >> 8);
} else {
}
out:
+ hw->mac.ops.release_swfw_sync(hw, gssr);
return status;
}
static struct ixgbe_phy_operations phy_ops_82598 = {
.identify = &ixgbe_identify_phy_generic,
- .identify_sfp = &ixgbe_identify_sfp_module_generic,
+ .identify_sfp = &ixgbe_identify_module_generic,
.init = &ixgbe_init_phy_ops_82598,
.reset = &ixgbe_reset_phy_generic,
.read_reg = &ixgbe_read_phy_reg_generic,
.write_reg = &ixgbe_write_phy_reg_generic,
+ .read_reg_mdi = &ixgbe_read_phy_reg_mdi,
+ .write_reg_mdi = &ixgbe_write_phy_reg_mdi,
.setup_link = &ixgbe_setup_phy_link_generic,
.setup_link_speed = &ixgbe_setup_phy_link_speed_generic,
.read_i2c_sff8472 = &ixgbe_read_i2c_sff8472_82598,
ixgbe_link_speed speed,
bool autoneg_wait_to_complete);
static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
+static s32 ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 dev_addr, u8 *data);
+static s32 ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 dev_addr, u8 data);
static bool ixgbe_mng_enabled(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
struct ixgbe_phy_info *phy = &hw->phy;
s32 ret_val = 0;
+ u32 esdp;
+
+ if (hw->device_id == IXGBE_DEV_ID_82599_QSFP_SF_QP) {
+ /* Store flag indicating I2C bus access control unit. */
+ hw->phy.qsfp_shared_i2c_bus = true;
+
+ /* Initialize access to QSFP+ I2C bus */
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ esdp |= IXGBE_ESDP_SDP0_DIR;
+ esdp &= ~IXGBE_ESDP_SDP1_DIR;
+ esdp &= ~IXGBE_ESDP_SDP0;
+ esdp &= ~IXGBE_ESDP_SDP0_NATIVE;
+ esdp &= ~IXGBE_ESDP_SDP1_NATIVE;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_FLUSH(hw);
+
+ phy->ops.read_i2c_byte = &ixgbe_read_i2c_byte_82599;
+ phy->ops.write_i2c_byte = &ixgbe_write_i2c_byte_82599;
+ }
/* Identify the PHY or SFP module */
ret_val = phy->ops.identify(hw);
case IXGBE_DEV_ID_82599_LS:
media_type = ixgbe_media_type_fiber_lco;
break;
+ case IXGBE_DEV_ID_82599_QSFP_SF_QP:
+ media_type = ixgbe_media_type_fiber_qsfp;
+ break;
default:
media_type = ixgbe_media_type_unknown;
break;
}
}
+/**
+ * ixgbe_set_fiber_fixed_speed - Set module link speed for fixed fiber
+ * @hw: pointer to hardware structure
+ * @speed: link speed to set
+ *
+ * We set the module speed differently for fixed fiber. For other
+ * multi-speed devices we don't have an error value so here if we
+ * detect an error we just log it and exit.
+ */
+static void ixgbe_set_fiber_fixed_speed(struct ixgbe_hw *hw,
+ ixgbe_link_speed speed)
+{
+ s32 status;
+ u8 rs, eeprom_data;
+
+ switch (speed) {
+ case IXGBE_LINK_SPEED_10GB_FULL:
+ /* one bit mask same as setting on */
+ rs = IXGBE_SFF_SOFT_RS_SELECT_10G;
+ break;
+ case IXGBE_LINK_SPEED_1GB_FULL:
+ rs = IXGBE_SFF_SOFT_RS_SELECT_1G;
+ break;
+ default:
+ hw_dbg(hw, "Invalid fixed module speed\n");
+ return;
+ }
+
+ /* Set RS0 */
+ status = hw->phy.ops.read_i2c_byte(hw, IXGBE_SFF_SFF_8472_OSCB,
+ IXGBE_I2C_EEPROM_DEV_ADDR2,
+ &eeprom_data);
+ if (status) {
+ hw_dbg(hw, "Failed to read Rx Rate Select RS0\n");
+ goto out;
+ }
+
+ eeprom_data = (eeprom_data & ~IXGBE_SFF_SOFT_RS_SELECT_MASK) & rs;
+
+ status = hw->phy.ops.write_i2c_byte(hw, IXGBE_SFF_SFF_8472_OSCB,
+ IXGBE_I2C_EEPROM_DEV_ADDR2,
+ eeprom_data);
+ if (status) {
+ hw_dbg(hw, "Failed to write Rx Rate Select RS0\n");
+ goto out;
+ }
+
+ /* Set RS1 */
+ status = hw->phy.ops.read_i2c_byte(hw, IXGBE_SFF_SFF_8472_ESCB,
+ IXGBE_I2C_EEPROM_DEV_ADDR2,
+ &eeprom_data);
+ if (status) {
+ hw_dbg(hw, "Failed to read Rx Rate Select RS1\n");
+ goto out;
+ }
+
+ eeprom_data = (eeprom_data & ~IXGBE_SFF_SOFT_RS_SELECT_MASK) & rs;
+
+ status = hw->phy.ops.write_i2c_byte(hw, IXGBE_SFF_SFF_8472_ESCB,
+ IXGBE_I2C_EEPROM_DEV_ADDR2,
+ eeprom_data);
+ if (status) {
+ hw_dbg(hw, "Failed to write Rx Rate Select RS1\n");
+ goto out;
+ }
+out:
+ return;
+}
+
/**
* ixgbe_setup_mac_link_multispeed_fiber - Set MAC link speed
* @hw: pointer to hardware structure
goto out;
/* Set the module link speed */
- esdp_reg |= (IXGBE_ESDP_SDP5_DIR | IXGBE_ESDP_SDP5);
- IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
- IXGBE_WRITE_FLUSH(hw);
+ if (hw->phy.media_type == ixgbe_media_type_fiber_fixed) {
+ ixgbe_set_fiber_fixed_speed(hw,
+ IXGBE_LINK_SPEED_10GB_FULL);
+ } else {
+ esdp_reg |= (IXGBE_ESDP_SDP5_DIR | IXGBE_ESDP_SDP5);
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
+ IXGBE_WRITE_FLUSH(hw);
+ }
/* Allow module to change analog characteristics (1G->10G) */
msleep(40);
goto out;
/* Set the module link speed */
- esdp_reg &= ~IXGBE_ESDP_SDP5;
- esdp_reg |= IXGBE_ESDP_SDP5_DIR;
- IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
- IXGBE_WRITE_FLUSH(hw);
+ if (hw->phy.media_type == ixgbe_media_type_fiber_fixed) {
+ ixgbe_set_fiber_fixed_speed(hw,
+ IXGBE_LINK_SPEED_1GB_FULL);
+ } else {
+ esdp_reg &= ~IXGBE_ESDP_SDP5;
+ esdp_reg |= IXGBE_ESDP_SDP5_DIR;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
+ IXGBE_WRITE_FLUSH(hw);
+ }
/* Allow module to change analog characteristics (10G->1G) */
msleep(40);
if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)
goto out;
else
- status = ixgbe_identify_sfp_module_generic(hw);
+ status = ixgbe_identify_module_generic(hw);
}
/* Set PHY type none if no PHY detected */
switch (hw->phy.type) {
case ixgbe_phy_sfp_passive_tyco:
case ixgbe_phy_sfp_passive_unknown:
+ case ixgbe_phy_qsfp_passive_unknown:
physical_layer = IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU;
break;
case ixgbe_phy_sfp_ftl_active:
case ixgbe_phy_sfp_active_unknown:
+ case ixgbe_phy_qsfp_active_unknown:
physical_layer = IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA;
break;
case ixgbe_phy_sfp_avago:
else if (comp_codes_1g & IXGBE_SFF_1GBASET_CAPABLE)
physical_layer = IXGBE_PHYSICAL_LAYER_1000BASE_T;
break;
+ case ixgbe_phy_qsfp_intel:
+ case ixgbe_phy_qsfp_unknown:
+ hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_QSFP_10GBE_COMP, &comp_codes_10g);
+ if (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE)
+ physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_SR;
+ else if (comp_codes_10g & IXGBE_SFF_10GBASELR_CAPABLE)
+ physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_LR;
+ break;
default:
break;
}
return ret_val;
}
+/**
+ * ixgbe_read_i2c_byte_82599 - Reads 8 bit word over I2C
+ * @hw: pointer to hardware structure
+ * @byte_offset: byte offset to read
+ * @data: value read
+ *
+ * Performs byte read operation to SFP module's EEPROM over I2C interface at
+ * a specified device address.
+ **/
+static s32 ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 dev_addr, u8 *data)
+{
+ u32 esdp;
+ s32 status;
+ s32 timeout = 200;
+
+ if (hw->phy.qsfp_shared_i2c_bus == true) {
+ /* Acquire I2C bus ownership. */
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ esdp |= IXGBE_ESDP_SDP0;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_FLUSH(hw);
+
+ while (timeout) {
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ if (esdp & IXGBE_ESDP_SDP1)
+ break;
+
+ usleep_range(5000, 10000);
+ timeout--;
+ }
+
+ if (!timeout) {
+ hw_dbg(hw, "Driver can't access resource, acquiring I2C bus timeout.\n");
+ status = IXGBE_ERR_I2C;
+ goto release_i2c_access;
+ }
+ }
+
+ status = ixgbe_read_i2c_byte_generic(hw, byte_offset, dev_addr, data);
+
+release_i2c_access:
+ if (hw->phy.qsfp_shared_i2c_bus == true) {
+ /* Release I2C bus ownership. */
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ esdp &= ~IXGBE_ESDP_SDP0;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_FLUSH(hw);
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_write_i2c_byte_82599 - Writes 8 bit word over I2C
+ * @hw: pointer to hardware structure
+ * @byte_offset: byte offset to write
+ * @data: value to write
+ *
+ * Performs byte write operation to SFP module's EEPROM over I2C interface at
+ * a specified device address.
+ **/
+static s32 ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 dev_addr, u8 data)
+{
+ u32 esdp;
+ s32 status;
+ s32 timeout = 200;
+
+ if (hw->phy.qsfp_shared_i2c_bus == true) {
+ /* Acquire I2C bus ownership. */
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ esdp |= IXGBE_ESDP_SDP0;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_FLUSH(hw);
+
+ while (timeout) {
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ if (esdp & IXGBE_ESDP_SDP1)
+ break;
+
+ usleep_range(5000, 10000);
+ timeout--;
+ }
+
+ if (!timeout) {
+ hw_dbg(hw, "Driver can't access resource, acquiring I2C bus timeout.\n");
+ status = IXGBE_ERR_I2C;
+ goto release_i2c_access;
+ }
+ }
+
+ status = ixgbe_write_i2c_byte_generic(hw, byte_offset, dev_addr, data);
+
+release_i2c_access:
+ if (hw->phy.qsfp_shared_i2c_bus == true) {
+ /* Release I2C bus ownership. */
+ esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+ esdp &= ~IXGBE_ESDP_SDP0;
+ IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+ IXGBE_WRITE_FLUSH(hw);
+ }
+
+ return status;
+}
+
static struct ixgbe_mac_operations mac_ops_82599 = {
.init_hw = &ixgbe_init_hw_generic,
.reset_hw = &ixgbe_reset_hw_82599,
static struct ixgbe_phy_operations phy_ops_82599 = {
.identify = &ixgbe_identify_phy_82599,
- .identify_sfp = &ixgbe_identify_sfp_module_generic,
+ .identify_sfp = &ixgbe_identify_module_generic,
.init = &ixgbe_init_phy_ops_82599,
.reset = &ixgbe_reset_phy_generic,
.read_reg = &ixgbe_read_phy_reg_generic,
* function check the device id to see if the associated phy supports
* autoneg flow control.
**/
-s32 ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
+bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
{
+ bool supported = false;
+ ixgbe_link_speed speed;
+ bool link_up;
- switch (hw->device_id) {
- case IXGBE_DEV_ID_X540T:
- case IXGBE_DEV_ID_X540T1:
- case IXGBE_DEV_ID_82599_T3_LOM:
- return 0;
+ switch (hw->phy.media_type) {
+ case ixgbe_media_type_fiber_fixed:
+ case ixgbe_media_type_fiber:
+ hw->mac.ops.check_link(hw, &speed, &link_up, false);
+ /* if link is down, assume supported */
+ if (link_up)
+ supported = speed == IXGBE_LINK_SPEED_1GB_FULL ?
+ true : false;
+ else
+ supported = true;
+ break;
+ case ixgbe_media_type_backplane:
+ supported = true;
+ break;
+ case ixgbe_media_type_copper:
+ /* only some copper devices support flow control autoneg */
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_82599_T3_LOM:
+ case IXGBE_DEV_ID_X540T:
+ case IXGBE_DEV_ID_X540T1:
+ supported = true;
+ break;
+ default:
+ break;
+ }
default:
- return IXGBE_ERR_FC_NOT_SUPPORTED;
+ break;
}
+
+ return supported;
}
/**
* we link at 10G, the 1G advertisement is harmless and vice versa.
*/
switch (hw->phy.media_type) {
+ case ixgbe_media_type_fiber_fixed:
case ixgbe_media_type_fiber:
case ixgbe_media_type_backplane:
reg = IXGBE_READ_REG(hw, IXGBE_PCS1GANA);
IXGBE_GSSR_MAC_CSR_SM);
} else if ((hw->phy.media_type == ixgbe_media_type_copper) &&
- (ixgbe_device_supports_autoneg_fc(hw) == 0)) {
+ ixgbe_device_supports_autoneg_fc(hw)) {
hw->phy.ops.write_reg(hw, MDIO_AN_ADVERTISE,
MDIO_MMD_AN, reg_cu);
}
switch (hw->phy.media_type) {
/* Autoneg flow control on fiber adapters */
+ case ixgbe_media_type_fiber_fixed:
case ixgbe_media_type_fiber:
if (speed == IXGBE_LINK_SPEED_1GB_FULL)
ret_val = ixgbe_fc_autoneg_fiber(hw);
/* Autoneg flow control on copper adapters */
case ixgbe_media_type_copper:
- if (ixgbe_device_supports_autoneg_fc(hw) == 0)
+ if (ixgbe_device_supports_autoneg_fc(hw))
ret_val = ixgbe_fc_autoneg_copper(hw);
break;
**/
s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask)
{
- u32 gssr;
+ u32 gssr = 0;
u32 swmask = mask;
u32 fwmask = mask << 5;
- s32 timeout = 200;
+ u32 timeout = 200;
+ u32 i;
- while (timeout) {
+ for (i = 0; i < timeout; i++) {
/*
- * SW EEPROM semaphore bit is used for access to all
- * SW_FW_SYNC/GSSR bits (not just EEPROM)
+ * SW NVM semaphore bit is used for access to all
+ * SW_FW_SYNC bits (not just NVM)
*/
if (ixgbe_get_eeprom_semaphore(hw))
return IXGBE_ERR_SWFW_SYNC;
gssr = IXGBE_READ_REG(hw, IXGBE_GSSR);
- if (!(gssr & (fwmask | swmask)))
- break;
-
- /*
- * Firmware currently using resource (fwmask) or other software
- * thread currently using resource (swmask)
- */
- ixgbe_release_eeprom_semaphore(hw);
- usleep_range(5000, 10000);
- timeout--;
- }
-
- if (!timeout) {
- hw_dbg(hw, "Driver can't access resource, SW_FW_SYNC timeout.\n");
- return IXGBE_ERR_SWFW_SYNC;
+ if (!(gssr & (fwmask | swmask))) {
+ gssr |= swmask;
+ IXGBE_WRITE_REG(hw, IXGBE_GSSR, gssr);
+ ixgbe_release_eeprom_semaphore(hw);
+ return 0;
+ } else {
+ /* Resource is currently in use by FW or SW */
+ ixgbe_release_eeprom_semaphore(hw);
+ usleep_range(5000, 10000);
+ }
}
- gssr |= swmask;
- IXGBE_WRITE_REG(hw, IXGBE_GSSR, gssr);
+ /* If time expired clear the bits holding the lock and retry */
+ if (gssr & (fwmask | swmask))
+ ixgbe_release_swfw_sync(hw, gssr & (fwmask | swmask));
- ixgbe_release_eeprom_semaphore(hw);
- return 0;
+ usleep_range(5000, 10000);
+ return IXGBE_ERR_SWFW_SYNC;
}
/**
s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw);
s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval);
s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw);
-s32 ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw);
+bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw);
void ixgbe_fc_autoneg(struct ixgbe_hw *hw);
s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask);
/* Enable arbiter */
reg &= ~IXGBE_DPMCS_ARBDIS;
- /* Enable DFP and Recycle mode */
- reg |= (IXGBE_DPMCS_TDPAC | IXGBE_DPMCS_TRM);
reg |= IXGBE_DPMCS_TSOEF;
+
/* Configure Max TSO packet size 34KB including payload and headers */
reg |= (0x4 << IXGBE_DPMCS_MTSOS_SHIFT);
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
- if (hw->fc.disable_fc_autoneg)
- pause->autoneg = 0;
- else
+ if (ixgbe_device_supports_autoneg_fc(hw) &&
+ !hw->fc.disable_fc_autoneg)
pause->autoneg = 1;
+ else
+ pause->autoneg = 0;
if (hw->fc.current_mode == ixgbe_fc_rx_pause) {
pause->rx_pause = 1;
/* some devices do not support autoneg of link flow control */
if ((pause->autoneg == AUTONEG_ENABLE) &&
- (ixgbe_device_supports_autoneg_fc(hw) != 0))
+ !ixgbe_device_supports_autoneg_fc(hw))
return -EINVAL;
fc.disable_fc_autoneg = (pause->autoneg != AUTONEG_ENABLE);
sprintf(p, "tx_queue_%u_bytes", i);
p += ETH_GSTRING_LEN;
#ifdef LL_EXTENDED_STATS
- sprintf(p, "tx_q_%u_napi_yield", i);
+ sprintf(p, "tx_queue_%u_ll_napi_yield", i);
p += ETH_GSTRING_LEN;
- sprintf(p, "tx_q_%u_misses", i);
+ sprintf(p, "tx_queue_%u_ll_misses", i);
p += ETH_GSTRING_LEN;
- sprintf(p, "tx_q_%u_cleaned", i);
+ sprintf(p, "tx_queue_%u_ll_cleaned", i);
p += ETH_GSTRING_LEN;
#endif /* LL_EXTENDED_STATS */
}
sprintf(p, "rx_queue_%u_bytes", i);
p += ETH_GSTRING_LEN;
#ifdef LL_EXTENDED_STATS
- sprintf(p, "rx_q_%u_ll_poll_yield", i);
+ sprintf(p, "rx_queue_%u_ll_poll_yield", i);
p += ETH_GSTRING_LEN;
- sprintf(p, "rx_q_%u_misses", i);
+ sprintf(p, "rx_queue_%u_ll_misses", i);
p += ETH_GSTRING_LEN;
- sprintf(p, "rx_q_%u_cleaned", i);
+ sprintf(p, "rx_queue_%u_ll_cleaned", i);
p += ETH_GSTRING_LEN;
#endif /* LL_EXTENDED_STATS */
}
struct ixgbe_hw *hw = &adapter->hw;
u32 status;
u8 sff8472_rev, addr_mode;
- int ret_val = 0;
bool page_swap = false;
- /* avoid concurent i2c reads */
- while (test_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
- msleep(100);
-
- /* used by the service task */
- set_bit(__IXGBE_READ_I2C, &adapter->state);
-
/* Check whether we support SFF-8472 or not */
status = hw->phy.ops.read_i2c_eeprom(hw,
IXGBE_SFF_SFF_8472_COMP,
&sff8472_rev);
- if (status != 0) {
- ret_val = -EIO;
- goto err_out;
- }
+ if (status != 0)
+ return -EIO;
/* addressing mode is not supported */
status = hw->phy.ops.read_i2c_eeprom(hw,
IXGBE_SFF_SFF_8472_SWAP,
&addr_mode);
- if (status != 0) {
- ret_val = -EIO;
- goto err_out;
- }
+ if (status != 0)
+ return -EIO;
if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) {
e_err(drv, "Address change required to access page 0xA2, but not supported. Please report the module type to the driver maintainers.\n");
modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN;
}
-err_out:
- clear_bit(__IXGBE_READ_I2C, &adapter->state);
- return ret_val;
+ return 0;
}
static int ixgbe_get_module_eeprom(struct net_device *dev,
int i = 0;
int ret_val = 0;
- /* ixgbe_get_module_info is called before this function in all
- * cases, so we do not need any checks we already do above,
- * and can trust ee->len to be a known value.
- */
+ if (ee->len == 0)
+ return -EINVAL;
+
+ for (i = ee->offset; i < ee->len; i++) {
+ /* I2C reads can take long time */
+ if (test_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
+ return -EBUSY;
- while (test_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
- msleep(100);
- set_bit(__IXGBE_READ_I2C, &adapter->state);
+ if (i < ETH_MODULE_SFF_8079_LEN)
+ status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
+ else
+ status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte);
- /* Read the first block, SFF-8079 */
- for (i = 0; i < ETH_MODULE_SFF_8079_LEN; i++) {
- status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
- if (status != 0) {
- /* Error occured while reading module */
+ if (status != 0)
ret_val = -EIO;
- goto err_out;
- }
- data[i] = databyte;
- }
- /* If the second block is requested, check if SFF-8472 is supported. */
- if (ee->len == ETH_MODULE_SFF_8472_LEN) {
- if (data[IXGBE_SFF_SFF_8472_COMP] == IXGBE_SFF_SFF_8472_UNSUP)
- return -EOPNOTSUPP;
-
- /* Read the second block, SFF-8472 */
- for (i = ETH_MODULE_SFF_8079_LEN;
- i < ETH_MODULE_SFF_8472_LEN; i++) {
- status = hw->phy.ops.read_i2c_sff8472(hw,
- i - ETH_MODULE_SFF_8079_LEN, &databyte);
- if (status != 0) {
- /* Error occured while reading module */
- ret_val = -EIO;
- goto err_out;
- }
- data[i] = databyte;
- }
+ data[i - ee->offset] = databyte;
}
-err_out:
- clear_bit(__IXGBE_READ_I2C, &adapter->state);
-
return ret_val;
}
static char ixgbe_default_device_descr[] =
"Intel(R) 10 Gigabit Network Connection";
#endif
-#define DRV_VERSION "3.13.10-k"
+#define DRV_VERSION "3.15.1-k"
const char ixgbe_driver_version[] = DRV_VERSION;
static const char ixgbe_copyright[] =
"Copyright (c) 1999-2013 Intel Corporation.";
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T), board_X540 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF2), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_LS), board_82599 },
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_QSFP_SF_QP), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599EN_SFP), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF_QP), board_82599 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T1), board_X540 },
return 0;
}
+/**
+ * ixgbe_check_from_parent - Determine whether PCIe info should come from parent
+ * @hw: hw specific details
+ *
+ * This function is used by probe to determine whether a device's PCI-Express
+ * bandwidth details should be gathered from the parent bus instead of from the
+ * device. Used to ensure that various locations all have the correct device ID
+ * checks.
+ */
+static inline bool ixgbe_pcie_from_parent(struct ixgbe_hw *hw)
+{
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_82599_SFP_SF_QP:
+ case IXGBE_DEV_ID_82599_QSFP_SF_QP:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static void ixgbe_check_minimum_link(struct ixgbe_adapter *adapter,
+ int expected_gts)
+{
+ int max_gts = 0;
+ enum pci_bus_speed speed = PCI_SPEED_UNKNOWN;
+ enum pcie_link_width width = PCIE_LNK_WIDTH_UNKNOWN;
+ struct pci_dev *pdev;
+
+ /* determine whether to use the the parent device
+ */
+ if (ixgbe_pcie_from_parent(&adapter->hw))
+ pdev = adapter->pdev->bus->parent->self;
+ else
+ pdev = adapter->pdev;
+
+ if (pcie_get_minimum_link(pdev, &speed, &width) ||
+ speed == PCI_SPEED_UNKNOWN || width == PCIE_LNK_WIDTH_UNKNOWN) {
+ e_dev_warn("Unable to determine PCI Express bandwidth.\n");
+ return;
+ }
+
+ switch (speed) {
+ case PCIE_SPEED_2_5GT:
+ /* 8b/10b encoding reduces max throughput by 20% */
+ max_gts = 2 * width;
+ break;
+ case PCIE_SPEED_5_0GT:
+ /* 8b/10b encoding reduces max throughput by 20% */
+ max_gts = 4 * width;
+ break;
+ case PCIE_SPEED_8_0GT:
+ /* 128b/130b encoding only reduces throughput by 1% */
+ max_gts = 8 * width;
+ break;
+ default:
+ e_dev_warn("Unable to determine PCI Express bandwidth.\n");
+ return;
+ }
+
+ e_dev_info("PCI Express bandwidth of %dGT/s available\n",
+ max_gts);
+ e_dev_info("(Speed:%s, Width: x%d, Encoding Loss:%s)\n",
+ (speed == PCIE_SPEED_8_0GT ? "8.0GT/s" :
+ speed == PCIE_SPEED_5_0GT ? "5.0GT/s" :
+ speed == PCIE_SPEED_2_5GT ? "2.5GT/s" :
+ "Unknown"),
+ width,
+ (speed == PCIE_SPEED_2_5GT ? "20%" :
+ speed == PCIE_SPEED_5_0GT ? "20%" :
+ speed == PCIE_SPEED_8_0GT ? "N/a" :
+ "Unknown"));
+
+ if (max_gts < expected_gts) {
+ e_dev_warn("This is not sufficient for optimal performance of this card.\n");
+ e_dev_warn("For optimal performance, at least %dGT/s of bandwidth is required.\n",
+ expected_gts);
+ e_dev_warn("A slot with more lanes and/or higher speed is suggested.\n");
+ }
+}
+
static void ixgbe_service_event_schedule(struct ixgbe_adapter *adapter)
{
if (!test_bit(__IXGBE_DOWN, &adapter->state) &&
return total_rx_packets;
}
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
/* must be called with local_bh_disable()d */
static int ixgbe_low_latency_recv(struct napi_struct *napi)
{
return found;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
/**
* ixgbe_configure_msix - Configure MSI-X hardware
hw->addr_ctrl.user_set_promisc = true;
fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
vmolr |= (IXGBE_VMOLR_ROPE | IXGBE_VMOLR_MPE);
- /* don't hardware filter vlans in promisc mode */
- ixgbe_vlan_filter_disable(adapter);
+ /* Only disable hardware filter vlans in promiscuous mode
+ * if SR-IOV and VMDQ are disabled - otherwise ensure
+ * that hardware VLAN filters remain enabled.
+ */
+ if (!(adapter->flags & (IXGBE_FLAG_VMDQ_ENABLED |
+ IXGBE_FLAG_SRIOV_ENABLED)))
+ ixgbe_vlan_filter_disable(adapter);
+ else
+ ixgbe_vlan_filter_enable(adapter);
} else {
if (netdev->flags & IFF_ALLMULTI) {
fctrl |= IXGBE_FCTRL_MPE;
if (hw->mac.san_mac_rar_index)
hw->mac.ops.set_vmdq_san_mac(hw, VMDQ_P(0));
- if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED)
+ if (test_bit(__IXGBE_PTP_RUNNING, &adapter->state))
ixgbe_ptp_reset(adapter);
}
ixgbe_pbthresh_setup(adapter);
hw->fc.pause_time = IXGBE_DEFAULT_FCPAUSE;
hw->fc.send_xon = true;
- hw->fc.disable_fc_autoneg =
- (ixgbe_device_supports_autoneg_fc(hw) == 0) ? false : true;
+ hw->fc.disable_fc_autoneg = ixgbe_device_supports_autoneg_fc(hw);
#ifdef CONFIG_PCI_IOV
/* assign number of SR-IOV VFs */
adapter->last_rx_ptp_check = jiffies;
- if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED)
+ if (test_bit(__IXGBE_PTP_RUNNING, &adapter->state))
ixgbe_ptp_start_cyclecounter(adapter);
e_info(drv, "NIC Link is Up %s, Flow Control: %s\n",
if (ixgbe_is_sfp(hw) && hw->mac.type == ixgbe_mac_82598EB)
adapter->flags2 |= IXGBE_FLAG2_SEARCH_FOR_SFP;
- if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED)
+ if (test_bit(__IXGBE_PTP_RUNNING, &adapter->state))
ixgbe_ptp_start_cyclecounter(adapter);
e_info(drv, "NIC Link is Down\n");
!(adapter->flags2 & IXGBE_FLAG2_SFP_NEEDS_RESET))
return;
- /* concurent i2c reads are not supported */
- if (test_bit(__IXGBE_READ_I2C, &adapter->state))
- return;
-
/* someone else is in init, wait until next service event */
if (test_and_set_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
return;
ixgbe_fdir_reinit_subtask(adapter);
ixgbe_check_hang_subtask(adapter);
- if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED) {
+ if (test_bit(__IXGBE_PTP_RUNNING, &adapter->state)) {
ixgbe_ptp_overflow_check(adapter);
ixgbe_ptp_rx_hang(adapter);
}
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = ixgbe_netpoll,
#endif
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
.ndo_busy_poll = ixgbe_low_latency_recv,
#endif
#ifdef IXGBE_FCOE
.ndo_bridge_getlink = ixgbe_ndo_bridge_getlink,
};
+/**
+ * ixgbe_enumerate_functions - Get the number of ports this device has
+ * @adapter: adapter structure
+ *
+ * This function enumerates the phsyical functions co-located on a single slot,
+ * in order to determine how many ports a device has. This is most useful in
+ * determining the required GT/s of PCIe bandwidth necessary for optimal
+ * performance.
+ **/
+static inline int ixgbe_enumerate_functions(struct ixgbe_adapter *adapter)
+{
+ struct ixgbe_hw *hw = &adapter->hw;
+ struct list_head *entry;
+ int physfns = 0;
+
+ /* Some cards can not use the generic count PCIe functions method, and
+ * so must be hardcoded to the correct value.
+ */
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_82599_SFP_SF_QP:
+ case IXGBE_DEV_ID_82599_QSFP_SF_QP:
+ physfns = 4;
+ break;
+ default:
+ list_for_each(entry, &adapter->pdev->bus_list) {
+ struct pci_dev *pdev =
+ list_entry(entry, struct pci_dev, bus_list);
+ /* don't count virtual functions */
+ if (!pdev->is_virtfn)
+ physfns++;
+ }
+ }
+
+ return physfns;
+}
+
/**
* ixgbe_wol_supported - Check whether device supports WoL
* @hw: hw specific details
struct ixgbe_hw *hw;
const struct ixgbe_info *ii = ixgbe_info_tbl[ent->driver_data];
static int cards_found;
- int i, err, pci_using_dac;
+ int i, err, pci_using_dac, expected_gts;
unsigned int indices = MAX_TX_QUEUES;
u8 part_str[IXGBE_PBANUM_LENGTH];
#ifdef IXGBE_FCOE
/* pick up the PCI bus settings for reporting later */
hw->mac.ops.get_bus_info(hw);
- if (hw->device_id == IXGBE_DEV_ID_82599_SFP_SF_QP)
+ if (ixgbe_pcie_from_parent(hw))
ixgbe_get_parent_bus_info(adapter);
/* print bus type/speed/width info */
e_dev_info("MAC: %d, PHY: %d, PBA No: %s\n",
hw->mac.type, hw->phy.type, part_str);
- if (hw->bus.width <= ixgbe_bus_width_pcie_x4) {
- e_dev_warn("PCI-Express bandwidth available for this card is "
- "not sufficient for optimal performance.\n");
- e_dev_warn("For optimal performance a x8 PCI-Express slot "
- "is required.\n");
+ /* calculate the expected PCIe bandwidth required for optimal
+ * performance. Note that some older parts will never have enough
+ * bandwidth due to being older generation PCIe parts. We clamp these
+ * parts to ensure no warning is displayed if it can't be fixed.
+ */
+ switch (hw->mac.type) {
+ case ixgbe_mac_82598EB:
+ expected_gts = min(ixgbe_enumerate_functions(adapter) * 10, 16);
+ break;
+ default:
+ expected_gts = ixgbe_enumerate_functions(adapter) * 10;
+ break;
}
+ ixgbe_check_minimum_link(adapter, expected_gts);
/* reset the hardware with the new settings */
err = hw->mac.ops.start_hw(hw);
return status;
}
+/**
+ * ixgbe_read_phy_mdi - Reads a value from a specified PHY register without
+ * the SWFW lock
+ * @hw: pointer to hardware structure
+ * @reg_addr: 32 bit address of PHY register to read
+ * @phy_data: Pointer to read data from PHY register
+ **/
+s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
+ u16 *phy_data)
+{
+ u32 i, data, command;
+
+ /* Setup and write the address cycle command */
+ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
+
+ IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
+
+ /* Check every 10 usec to see if the address cycle completed.
+ * The MDI Command bit will clear when the operation is
+ * complete
+ */
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
+ udelay(10);
+
+ command = IXGBE_READ_REG(hw, IXGBE_MSCA);
+ if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
+ break;
+ }
+
+
+ if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
+ hw_dbg(hw, "PHY address command did not complete.\n");
+ return IXGBE_ERR_PHY;
+ }
+
+ /* Address cycle complete, setup and write the read
+ * command
+ */
+ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND));
+
+ IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
+
+ /* Check every 10 usec to see if the address cycle
+ * completed. The MDI Command bit will clear when the
+ * operation is complete
+ */
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
+ udelay(10);
+
+ command = IXGBE_READ_REG(hw, IXGBE_MSCA);
+ if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
+ break;
+ }
+
+ if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
+ hw_dbg(hw, "PHY read command didn't complete\n");
+ return IXGBE_ERR_PHY;
+ }
+
+ /* Read operation is complete. Get the data
+ * from MSRWD
+ */
+ data = IXGBE_READ_REG(hw, IXGBE_MSRWD);
+ data >>= IXGBE_MSRWD_READ_DATA_SHIFT;
+ *phy_data = (u16)(data);
+
+ return 0;
+}
+
/**
* ixgbe_read_phy_reg_generic - Reads a value from a specified PHY register
+ * using the SWFW lock - this function is needed in most cases
* @hw: pointer to hardware structure
* @reg_addr: 32 bit address of PHY register to read
* @phy_data: Pointer to read data from PHY register
s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 *phy_data)
{
- u32 command;
- u32 i;
- u32 data;
- s32 status = 0;
+ s32 status;
u16 gssr;
if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)
else
gssr = IXGBE_GSSR_PHY0_SM;
- if (hw->mac.ops.acquire_swfw_sync(hw, gssr) != 0)
+ if (hw->mac.ops.acquire_swfw_sync(hw, gssr) == 0) {
+ status = ixgbe_read_phy_reg_mdi(hw, reg_addr, device_type,
+ phy_data);
+ hw->mac.ops.release_swfw_sync(hw, gssr);
+ } else {
status = IXGBE_ERR_SWFW_SYNC;
+ }
- if (status == 0) {
- /* Setup and write the address cycle command */
- command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
+ return status;
+}
- IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
+/**
+ * ixgbe_write_phy_reg_mdi - Writes a value to specified PHY register
+ * without SWFW lock
+ * @hw: pointer to hardware structure
+ * @reg_addr: 32 bit PHY register to write
+ * @device_type: 5 bit device type
+ * @phy_data: Data to write to the PHY register
+ **/
+s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 phy_data)
+{
+ u32 i, command;
- /*
- * Check every 10 usec to see if the address cycle completed.
- * The MDI Command bit will clear when the operation is
- * complete
- */
- for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
- udelay(10);
+ /* Put the data in the MDI single read and write data register*/
+ IXGBE_WRITE_REG(hw, IXGBE_MSRWD, (u32)phy_data);
- command = IXGBE_READ_REG(hw, IXGBE_MSCA);
+ /* Setup and write the address cycle command */
+ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
- if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
- break;
- }
+ IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
- if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- hw_dbg(hw, "PHY address command did not complete.\n");
- status = IXGBE_ERR_PHY;
- }
+ /*
+ * Check every 10 usec to see if the address cycle completed.
+ * The MDI Command bit will clear when the operation is
+ * complete
+ */
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
+ udelay(10);
- if (status == 0) {
- /*
- * Address cycle complete, setup and write the read
- * command
- */
- command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.mdio.prtad <<
- IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND));
-
- IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
-
- /*
- * Check every 10 usec to see if the address cycle
- * completed. The MDI Command bit will clear when the
- * operation is complete
- */
- for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
- udelay(10);
-
- command = IXGBE_READ_REG(hw, IXGBE_MSCA);
-
- if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
- break;
- }
+ command = IXGBE_READ_REG(hw, IXGBE_MSCA);
+ if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
+ break;
+ }
- if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- hw_dbg(hw, "PHY read command didn't complete\n");
- status = IXGBE_ERR_PHY;
- } else {
- /*
- * Read operation is complete. Get the data
- * from MSRWD
- */
- data = IXGBE_READ_REG(hw, IXGBE_MSRWD);
- data >>= IXGBE_MSRWD_READ_DATA_SHIFT;
- *phy_data = (u16)(data);
- }
- }
+ if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
+ hw_dbg(hw, "PHY address cmd didn't complete\n");
+ return IXGBE_ERR_PHY;
+ }
- hw->mac.ops.release_swfw_sync(hw, gssr);
+ /*
+ * Address cycle complete, setup and write the write
+ * command
+ */
+ command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND));
+
+ IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
+
+ /* Check every 10 usec to see if the address cycle
+ * completed. The MDI Command bit will clear when the
+ * operation is complete
+ */
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
+ udelay(10);
+
+ command = IXGBE_READ_REG(hw, IXGBE_MSCA);
+ if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
+ break;
}
- return status;
+ if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
+ hw_dbg(hw, "PHY write cmd didn't complete\n");
+ return IXGBE_ERR_PHY;
+ }
+
+ return 0;
}
/**
* ixgbe_write_phy_reg_generic - Writes a value to specified PHY register
+ * using SWFW lock- this function is needed in most cases
* @hw: pointer to hardware structure
* @reg_addr: 32 bit PHY register to write
* @device_type: 5 bit device type
s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 phy_data)
{
- u32 command;
- u32 i;
- s32 status = 0;
+ s32 status;
u16 gssr;
if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)
else
gssr = IXGBE_GSSR_PHY0_SM;
- if (hw->mac.ops.acquire_swfw_sync(hw, gssr) != 0)
- status = IXGBE_ERR_SWFW_SYNC;
-
- if (status == 0) {
- /* Put the data in the MDI single read and write data register*/
- IXGBE_WRITE_REG(hw, IXGBE_MSRWD, (u32)phy_data);
-
- /* Setup and write the address cycle command */
- command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
-
- IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
-
- /*
- * Check every 10 usec to see if the address cycle completed.
- * The MDI Command bit will clear when the operation is
- * complete
- */
- for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
- udelay(10);
-
- command = IXGBE_READ_REG(hw, IXGBE_MSCA);
-
- if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
- break;
- }
-
- if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- hw_dbg(hw, "PHY address cmd didn't complete\n");
- status = IXGBE_ERR_PHY;
- }
-
- if (status == 0) {
- /*
- * Address cycle complete, setup and write the write
- * command
- */
- command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.mdio.prtad <<
- IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND));
-
- IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
-
- /*
- * Check every 10 usec to see if the address cycle
- * completed. The MDI Command bit will clear when the
- * operation is complete
- */
- for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
- udelay(10);
-
- command = IXGBE_READ_REG(hw, IXGBE_MSCA);
-
- if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
- break;
- }
-
- if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- hw_dbg(hw, "PHY address cmd didn't complete\n");
- status = IXGBE_ERR_PHY;
- }
- }
-
+ if (hw->mac.ops.acquire_swfw_sync(hw, gssr) == 0) {
+ status = ixgbe_write_phy_reg_mdi(hw, reg_addr, device_type,
+ phy_data);
hw->mac.ops.release_swfw_sync(hw, gssr);
+ } else {
+ status = IXGBE_ERR_SWFW_SYNC;
}
return status;
}
/**
- * ixgbe_identify_sfp_module_generic - Identifies SFP modules
+ * ixgbe_identify_module_generic - Identifies module type
* @hw: pointer to hardware structure
*
+ * Determines HW type and calls appropriate function.
+ **/
+s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw)
+{
+ s32 status = IXGBE_ERR_SFP_NOT_PRESENT;
+
+ switch (hw->mac.ops.get_media_type(hw)) {
+ case ixgbe_media_type_fiber:
+ status = ixgbe_identify_sfp_module_generic(hw);
+ break;
+ case ixgbe_media_type_fiber_qsfp:
+ status = ixgbe_identify_qsfp_module_generic(hw);
+ break;
+ default:
+ hw->phy.sfp_type = ixgbe_sfp_type_not_present;
+ status = IXGBE_ERR_SFP_NOT_PRESENT;
+ break;
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_identify_sfp_module_generic - Identifies SFP modules
+ * @hw: pointer to hardware structure
+*
* Searches for and identifies the SFP module and assigns appropriate PHY type.
**/
s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
return IXGBE_ERR_SFP_NOT_PRESENT;
}
+/**
+ * ixgbe_identify_qsfp_module_generic - Identifies QSFP modules
+ * @hw: pointer to hardware structure
+ *
+ * Searches for and identifies the QSFP module and assigns appropriate PHY type
+ **/
+s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw)
+{
+ struct ixgbe_adapter *adapter = hw->back;
+ s32 status = IXGBE_ERR_PHY_ADDR_INVALID;
+ u32 vendor_oui = 0;
+ enum ixgbe_sfp_type stored_sfp_type = hw->phy.sfp_type;
+ u8 identifier = 0;
+ u8 comp_codes_1g = 0;
+ u8 comp_codes_10g = 0;
+ u8 oui_bytes[3] = {0, 0, 0};
+ u16 enforce_sfp = 0;
+
+ if (hw->mac.ops.get_media_type(hw) != ixgbe_media_type_fiber_qsfp) {
+ hw->phy.sfp_type = ixgbe_sfp_type_not_present;
+ status = IXGBE_ERR_SFP_NOT_PRESENT;
+ goto out;
+ }
+
+ status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_IDENTIFIER,
+ &identifier);
+
+ if (status != 0)
+ goto err_read_i2c_eeprom;
+
+ if (identifier != IXGBE_SFF_IDENTIFIER_QSFP_PLUS) {
+ hw->phy.type = ixgbe_phy_sfp_unsupported;
+ status = IXGBE_ERR_SFP_NOT_SUPPORTED;
+ goto out;
+ }
+
+ hw->phy.id = identifier;
+
+ /* LAN ID is needed for sfp_type determination */
+ hw->mac.ops.set_lan_id(hw);
+
+ status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_QSFP_10GBE_COMP,
+ &comp_codes_10g);
+
+ if (status != 0)
+ goto err_read_i2c_eeprom;
+
+ if (comp_codes_10g & IXGBE_SFF_QSFP_DA_PASSIVE_CABLE) {
+ hw->phy.type = ixgbe_phy_qsfp_passive_unknown;
+ if (hw->bus.lan_id == 0)
+ hw->phy.sfp_type = ixgbe_sfp_type_da_cu_core0;
+ else
+ hw->phy.sfp_type = ixgbe_sfp_type_da_cu_core1;
+ } else if (comp_codes_10g & IXGBE_SFF_QSFP_DA_ACTIVE_CABLE) {
+ hw->phy.type = ixgbe_phy_qsfp_active_unknown;
+ if (hw->bus.lan_id == 0)
+ hw->phy.sfp_type = ixgbe_sfp_type_da_act_lmt_core0;
+ else
+ hw->phy.sfp_type = ixgbe_sfp_type_da_act_lmt_core1;
+ } else if (comp_codes_10g & (IXGBE_SFF_10GBASESR_CAPABLE |
+ IXGBE_SFF_10GBASELR_CAPABLE)) {
+ if (hw->bus.lan_id == 0)
+ hw->phy.sfp_type = ixgbe_sfp_type_srlr_core0;
+ else
+ hw->phy.sfp_type = ixgbe_sfp_type_srlr_core1;
+ } else {
+ /* unsupported module type */
+ hw->phy.type = ixgbe_phy_sfp_unsupported;
+ status = IXGBE_ERR_SFP_NOT_SUPPORTED;
+ goto out;
+ }
+
+ if (hw->phy.sfp_type != stored_sfp_type)
+ hw->phy.sfp_setup_needed = true;
+
+ /* Determine if the QSFP+ PHY is dual speed or not. */
+ hw->phy.multispeed_fiber = false;
+ if (((comp_codes_1g & IXGBE_SFF_1GBASESX_CAPABLE) &&
+ (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE)) ||
+ ((comp_codes_1g & IXGBE_SFF_1GBASELX_CAPABLE) &&
+ (comp_codes_10g & IXGBE_SFF_10GBASELR_CAPABLE)))
+ hw->phy.multispeed_fiber = true;
+
+ /* Determine PHY vendor for optical modules */
+ if (comp_codes_10g & (IXGBE_SFF_10GBASESR_CAPABLE |
+ IXGBE_SFF_10GBASELR_CAPABLE)) {
+ status = hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_QSFP_VENDOR_OUI_BYTE0,
+ &oui_bytes[0]);
+
+ if (status != 0)
+ goto err_read_i2c_eeprom;
+
+ status = hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_QSFP_VENDOR_OUI_BYTE1,
+ &oui_bytes[1]);
+
+ if (status != 0)
+ goto err_read_i2c_eeprom;
+
+ status = hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_QSFP_VENDOR_OUI_BYTE2,
+ &oui_bytes[2]);
+
+ if (status != 0)
+ goto err_read_i2c_eeprom;
+
+ vendor_oui =
+ ((oui_bytes[0] << IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT) |
+ (oui_bytes[1] << IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT) |
+ (oui_bytes[2] << IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT));
+
+ if (vendor_oui == IXGBE_SFF_VENDOR_OUI_INTEL)
+ hw->phy.type = ixgbe_phy_qsfp_intel;
+ else
+ hw->phy.type = ixgbe_phy_qsfp_unknown;
+
+ hw->mac.ops.get_device_caps(hw, &enforce_sfp);
+ if (!(enforce_sfp & IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP)) {
+ /* Make sure we're a supported PHY type */
+ if (hw->phy.type == ixgbe_phy_qsfp_intel) {
+ status = 0;
+ } else {
+ if (hw->allow_unsupported_sfp == true) {
+ e_warn(hw, "WARNING: Intel (R) Network Connections are quality tested using Intel (R) Ethernet Optics. Using untested modules is not supported and may cause unstable operation or damage to the module or the adapter. Intel Corporation is not responsible for any harm caused by using untested modules.\n");
+ status = 0;
+ } else {
+ hw_dbg(hw,
+ "QSFP module not supported\n");
+ hw->phy.type =
+ ixgbe_phy_sfp_unsupported;
+ status = IXGBE_ERR_SFP_NOT_SUPPORTED;
+ }
+ }
+ } else {
+ status = 0;
+ }
+ }
+
+out:
+ return status;
+
+err_read_i2c_eeprom:
+ hw->phy.sfp_type = ixgbe_sfp_type_not_present;
+ hw->phy.id = 0;
+ hw->phy.type = ixgbe_phy_unknown;
+
+ return IXGBE_ERR_SFP_NOT_PRESENT;
+}
+
/**
* ixgbe_get_sfp_init_sequence_offsets - Provides offset of PHY init sequence
* @hw: pointer to hardware structure
#define IXGBE_I2C_EEPROM_DEV_ADDR2 0xA2
/* EEPROM byte offsets */
-#define IXGBE_SFF_IDENTIFIER 0x0
-#define IXGBE_SFF_IDENTIFIER_SFP 0x3
-#define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25
-#define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26
-#define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27
-#define IXGBE_SFF_1GBE_COMP_CODES 0x6
-#define IXGBE_SFF_10GBE_COMP_CODES 0x3
-#define IXGBE_SFF_CABLE_TECHNOLOGY 0x8
-#define IXGBE_SFF_CABLE_SPEC_COMP 0x3C
-#define IXGBE_SFF_SFF_8472_SWAP 0x5C
-#define IXGBE_SFF_SFF_8472_COMP 0x5E
+#define IXGBE_SFF_IDENTIFIER 0x0
+#define IXGBE_SFF_IDENTIFIER_SFP 0x3
+#define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25
+#define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26
+#define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27
+#define IXGBE_SFF_1GBE_COMP_CODES 0x6
+#define IXGBE_SFF_10GBE_COMP_CODES 0x3
+#define IXGBE_SFF_CABLE_TECHNOLOGY 0x8
+#define IXGBE_SFF_CABLE_SPEC_COMP 0x3C
+#define IXGBE_SFF_SFF_8472_SWAP 0x5C
+#define IXGBE_SFF_SFF_8472_COMP 0x5E
+#define IXGBE_SFF_SFF_8472_OSCB 0x6E
+#define IXGBE_SFF_SFF_8472_ESCB 0x76
+#define IXGBE_SFF_IDENTIFIER_QSFP_PLUS 0xD
+#define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE0 0xA5
+#define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE1 0xA6
+#define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE2 0xA7
+#define IXGBE_SFF_QSFP_10GBE_COMP 0x83
+#define IXGBE_SFF_QSFP_1GBE_COMP 0x86
/* Bitmasks */
#define IXGBE_SFF_DA_PASSIVE_CABLE 0x4
#define IXGBE_SFF_1GBASET_CAPABLE 0x8
#define IXGBE_SFF_10GBASESR_CAPABLE 0x10
#define IXGBE_SFF_10GBASELR_CAPABLE 0x20
+#define IXGBE_SFF_SOFT_RS_SELECT_MASK 0x8
+#define IXGBE_SFF_SOFT_RS_SELECT_10G 0x8
+#define IXGBE_SFF_SOFT_RS_SELECT_1G 0x0
#define IXGBE_SFF_ADDRESSING_MODE 0x4
+#define IXGBE_SFF_QSFP_DA_ACTIVE_CABLE 0x1
+#define IXGBE_SFF_QSFP_DA_PASSIVE_CABLE 0x8
#define IXGBE_I2C_EEPROM_READ_MASK 0x100
#define IXGBE_I2C_EEPROM_STATUS_MASK 0x3
#define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0
u32 device_type, u16 *phy_data);
s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
u32 device_type, u16 phy_data);
+s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 *phy_data);
+s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 phy_data);
s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
u16 *firmware_version);
s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
+s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw);
s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
+s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
u16 *list_offset,
u16 *data_offset);
ixgbe_ptp_reset(adapter);
- /* set the flag that PTP has been enabled */
- adapter->flags2 |= IXGBE_FLAG2_PTP_ENABLED;
+ /* enter the IXGBE_PTP_RUNNING state */
+ set_bit(__IXGBE_PTP_RUNNING, &adapter->state);
return;
}
*/
void ixgbe_ptp_stop(struct ixgbe_adapter *adapter)
{
- /* stop the overflow check task */
- adapter->flags2 &= ~(IXGBE_FLAG2_PTP_ENABLED |
- IXGBE_FLAG2_PTP_PPS_ENABLED);
+ /* Leave the IXGBE_PTP_RUNNING state. */
+ if (!test_and_clear_bit(__IXGBE_PTP_RUNNING, &adapter->state))
+ return;
+ /* stop the PPS signal */
+ adapter->flags2 &= ~IXGBE_FLAG2_PTP_PPS_ENABLED;
ixgbe_ptp_setup_sdp(adapter);
cancel_work_sync(&adapter->ptp_tx_work);
ixgbe_disable_sriov(adapter);
}
-static bool ixgbe_vfs_are_assigned(struct ixgbe_adapter *adapter)
-{
- struct pci_dev *pdev = adapter->pdev;
- struct pci_dev *vfdev;
- int dev_id;
-
- switch (adapter->hw.mac.type) {
- case ixgbe_mac_82599EB:
- dev_id = IXGBE_DEV_ID_82599_VF;
- break;
- case ixgbe_mac_X540:
- dev_id = IXGBE_DEV_ID_X540_VF;
- break;
- default:
- return false;
- }
-
- /* loop through all the VFs to see if we own any that are assigned */
- vfdev = pci_get_device(PCI_VENDOR_ID_INTEL, dev_id, NULL);
- while (vfdev) {
- /* if we don't own it we don't care */
- if (vfdev->is_virtfn && vfdev->physfn == pdev) {
- /* if it is assigned we cannot release it */
- if (vfdev->dev_flags & PCI_DEV_FLAGS_ASSIGNED)
- return true;
- }
-
- vfdev = pci_get_device(PCI_VENDOR_ID_INTEL, dev_id, vfdev);
- }
-
- return false;
-}
-
#endif /* #ifdef CONFIG_PCI_IOV */
int ixgbe_disable_sriov(struct ixgbe_adapter *adapter)
{
* without causing issues, so just leave the hardware
* available but disabled
*/
- if (ixgbe_vfs_are_assigned(adapter)) {
+ if (pci_vfs_assigned(adapter->pdev)) {
e_dev_warn("Unloading driver while VFs are assigned - VFs will not be deallocated\n");
return -EPERM;
}
return ixgbe_set_vf_mac(adapter, vf, new_mac) < 0;
}
+static int ixgbe_find_vlvf_entry(struct ixgbe_hw *hw, u32 vlan)
+{
+ u32 vlvf;
+ s32 regindex;
+
+ /* short cut the special case */
+ if (vlan == 0)
+ return 0;
+
+ /* Search for the vlan id in the VLVF entries */
+ for (regindex = 1; regindex < IXGBE_VLVF_ENTRIES; regindex++) {
+ vlvf = IXGBE_READ_REG(hw, IXGBE_VLVF(regindex));
+ if ((vlvf & VLAN_VID_MASK) == vlan)
+ break;
+ }
+
+ /* Return a negative value if not found */
+ if (regindex >= IXGBE_VLVF_ENTRIES)
+ regindex = -1;
+
+ return regindex;
+}
+
static int ixgbe_set_vf_vlan_msg(struct ixgbe_adapter *adapter,
u32 *msgbuf, u32 vf)
{
int add = (msgbuf[0] & IXGBE_VT_MSGINFO_MASK) >> IXGBE_VT_MSGINFO_SHIFT;
int vid = (msgbuf[1] & IXGBE_VLVF_VLANID_MASK);
int err;
+ s32 reg_ndx;
+ u32 vlvf;
+ u32 bits;
u8 tcs = netdev_get_num_tc(adapter->netdev);
if (adapter->vfinfo[vf].pf_vlan || tcs) {
else if (adapter->vfinfo[vf].vlan_count)
adapter->vfinfo[vf].vlan_count--;
+ /* in case of promiscuous mode any VLAN filter set for a VF must
+ * also have the PF pool added to it.
+ */
+ if (add && adapter->netdev->flags & IFF_PROMISC)
+ err = ixgbe_set_vf_vlan(adapter, add, vid, VMDQ_P(0));
+
err = ixgbe_set_vf_vlan(adapter, add, vid, vf);
if (!err && adapter->vfinfo[vf].spoofchk_enabled)
hw->mac.ops.set_vlan_anti_spoofing(hw, true, vf);
+ /* Go through all the checks to see if the VLAN filter should
+ * be wiped completely.
+ */
+ if (!add && adapter->netdev->flags & IFF_PROMISC) {
+ reg_ndx = ixgbe_find_vlvf_entry(hw, vid);
+ if (reg_ndx < 0)
+ goto out;
+ vlvf = IXGBE_READ_REG(hw, IXGBE_VLVF(reg_ndx));
+ /* See if any other pools are set for this VLAN filter
+ * entry other than the PF.
+ */
+ if (VMDQ_P(0) < 32) {
+ bits = IXGBE_READ_REG(hw, IXGBE_VLVFB(reg_ndx * 2));
+ bits &= ~(1 << VMDQ_P(0));
+ bits |= IXGBE_READ_REG(hw,
+ IXGBE_VLVFB(reg_ndx * 2) + 1);
+ } else {
+ bits = IXGBE_READ_REG(hw,
+ IXGBE_VLVFB(reg_ndx * 2) + 1);
+ bits &= ~(1 << (VMDQ_P(0) - 32));
+ bits |= IXGBE_READ_REG(hw, IXGBE_VLVFB(reg_ndx * 2));
+ }
+
+ /* If the filter was removed then ensure PF pool bit
+ * is cleared if the PF only added itself to the pool
+ * because the PF is in promiscuous mode.
+ */
+ if ((vlvf & VLAN_VID_MASK) == vid &&
+ !test_bit(vid, adapter->active_vlans) && !bits)
+ ixgbe_set_vf_vlan(adapter, add, vid, VMDQ_P(0));
+ }
+
+out:
+
return err;
}
#define IXGBE_DEV_ID_82599_LS 0x154F
#define IXGBE_DEV_ID_X540T 0x1528
#define IXGBE_DEV_ID_82599_SFP_SF_QP 0x154A
+#define IXGBE_DEV_ID_82599_QSFP_SF_QP 0x1558
#define IXGBE_DEV_ID_X540T1 0x1560
/* VF Device IDs */
#define IXGBE_ESDP_SDP5 0x00000020 /* SDP5 Data Value */
#define IXGBE_ESDP_SDP6 0x00000040 /* SDP6 Data Value */
#define IXGBE_ESDP_SDP0_DIR 0x00000100 /* SDP0 IO direction */
+#define IXGBE_ESDP_SDP1_DIR 0x00000200 /* SDP1 IO direction */
#define IXGBE_ESDP_SDP4_DIR 0x00000004 /* SDP4 IO direction */
#define IXGBE_ESDP_SDP5_DIR 0x00002000 /* SDP5 IO direction */
#define IXGBE_ESDP_SDP0_NATIVE 0x00010000 /* SDP0 Native Function */
+#define IXGBE_ESDP_SDP1_NATIVE 0x00020000 /* SDP1 IO mode */
/* LEDCTL Bit Masks */
#define IXGBE_LED_IVRT_BASE 0x00000040
ixgbe_phy_sfp_ftl_active,
ixgbe_phy_sfp_unknown,
ixgbe_phy_sfp_intel,
+ ixgbe_phy_qsfp_passive_unknown,
+ ixgbe_phy_qsfp_active_unknown,
+ ixgbe_phy_qsfp_intel,
+ ixgbe_phy_qsfp_unknown,
ixgbe_phy_sfp_unsupported,
ixgbe_phy_generic
};
enum ixgbe_media_type {
ixgbe_media_type_unknown = 0,
ixgbe_media_type_fiber,
+ ixgbe_media_type_fiber_fixed,
+ ixgbe_media_type_fiber_qsfp,
ixgbe_media_type_fiber_lco,
ixgbe_media_type_copper,
ixgbe_media_type_backplane,
s32 (*reset)(struct ixgbe_hw *);
s32 (*read_reg)(struct ixgbe_hw *, u32, u32, u16 *);
s32 (*write_reg)(struct ixgbe_hw *, u32, u32, u16);
+ s32 (*read_reg_mdi)(struct ixgbe_hw *, u32, u32, u16 *);
+ s32 (*write_reg_mdi)(struct ixgbe_hw *, u32, u32, u16);
s32 (*setup_link)(struct ixgbe_hw *);
s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool);
s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
bool smart_speed_active;
bool multispeed_fiber;
bool reset_if_overtemp;
+ bool qsfp_shared_i2c_bus;
};
#include "ixgbe_mbx.h"
#define MVNETA_MAC_ADDR_HIGH 0x2418
#define MVNETA_SDMA_CONFIG 0x241c
#define MVNETA_SDMA_BRST_SIZE_16 4
-#define MVNETA_NO_DESC_SWAP 0x0
#define MVNETA_RX_BRST_SZ_MASK(burst) ((burst) << 1)
#define MVNETA_RX_NO_DATA_SWAP BIT(4)
#define MVNETA_TX_NO_DATA_SWAP BIT(5)
+#define MVNETA_DESC_SWAP BIT(6)
#define MVNETA_TX_BRST_SZ_MASK(burst) ((burst) << 22)
#define MVNETA_PORT_STATUS 0x2444
#define MVNETA_TX_IN_PRGRS BIT(1)
#define MVNETA_TX_FIFO_EMPTY BIT(8)
#define MVNETA_RX_MIN_FRAME_SIZE 0x247c
+#define MVNETA_SGMII_SERDES_CFG 0x24A0
+#define MVNETA_SGMII_SERDES_PROTO 0x0cc7
#define MVNETA_TYPE_PRIO 0x24bc
#define MVNETA_FORCE_UNI BIT(21)
#define MVNETA_TXQ_CMD_1 0x24e4
* layout of the transmit and reception DMA descriptors, and their
* layout is therefore defined by the hardware design
*/
-struct mvneta_tx_desc {
- u32 command; /* Options used by HW for packet transmitting.*/
+
#define MVNETA_TX_L3_OFF_SHIFT 0
#define MVNETA_TX_IP_HLEN_SHIFT 8
#define MVNETA_TX_L4_UDP BIT(16)
#define MVNETA_TX_L4_CSUM_FULL BIT(30)
#define MVNETA_TX_L4_CSUM_NOT BIT(31)
- u16 reserverd1; /* csum_l4 (for future use) */
- u16 data_size; /* Data size of transmitted packet in bytes */
- u32 buf_phys_addr; /* Physical addr of transmitted buffer */
- u32 reserved2; /* hw_cmd - (for future use, PMT) */
- u32 reserved3[4]; /* Reserved - (for future use) */
-};
-
-struct mvneta_rx_desc {
- u32 status; /* Info about received packet */
#define MVNETA_RXD_ERR_CRC 0x0
#define MVNETA_RXD_ERR_SUMMARY BIT(16)
#define MVNETA_RXD_ERR_OVERRUN BIT(17)
#define MVNETA_RXD_FIRST_LAST_DESC (BIT(26) | BIT(27))
#define MVNETA_RXD_L4_CSUM_OK BIT(30)
+#if defined(__LITTLE_ENDIAN)
+struct mvneta_tx_desc {
+ u32 command; /* Options used by HW for packet transmitting.*/
+ u16 reserverd1; /* csum_l4 (for future use) */
+ u16 data_size; /* Data size of transmitted packet in bytes */
+ u32 buf_phys_addr; /* Physical addr of transmitted buffer */
+ u32 reserved2; /* hw_cmd - (for future use, PMT) */
+ u32 reserved3[4]; /* Reserved - (for future use) */
+};
+
+struct mvneta_rx_desc {
+ u32 status; /* Info about received packet */
u16 reserved1; /* pnc_info - (for future use, PnC) */
u16 data_size; /* Size of received packet in bytes */
+
u32 buf_phys_addr; /* Physical address of the buffer */
u32 reserved2; /* pnc_flow_id (for future use, PnC) */
+
u32 buf_cookie; /* cookie for access to RX buffer in rx path */
u16 reserved3; /* prefetch_cmd, for future use */
u16 reserved4; /* csum_l4 - (for future use, PnC) */
+
+ u32 reserved5; /* pnc_extra PnC (for future use, PnC) */
+ u32 reserved6; /* hw_cmd (for future use, PnC and HWF) */
+};
+#else
+struct mvneta_tx_desc {
+ u16 data_size; /* Data size of transmitted packet in bytes */
+ u16 reserverd1; /* csum_l4 (for future use) */
+ u32 command; /* Options used by HW for packet transmitting.*/
+ u32 reserved2; /* hw_cmd - (for future use, PMT) */
+ u32 buf_phys_addr; /* Physical addr of transmitted buffer */
+ u32 reserved3[4]; /* Reserved - (for future use) */
+};
+
+struct mvneta_rx_desc {
+ u16 data_size; /* Size of received packet in bytes */
+ u16 reserved1; /* pnc_info - (for future use, PnC) */
+ u32 status; /* Info about received packet */
+
+ u32 reserved2; /* pnc_flow_id (for future use, PnC) */
+ u32 buf_phys_addr; /* Physical address of the buffer */
+
+ u16 reserved4; /* csum_l4 - (for future use, PnC) */
+ u16 reserved3; /* prefetch_cmd, for future use */
+ u32 buf_cookie; /* cookie for access to RX buffer in rx path */
+
u32 reserved5; /* pnc_extra PnC (for future use, PnC) */
u32 reserved6; /* hw_cmd (for future use, PnC and HWF) */
};
+#endif
struct mvneta_tx_queue {
/* Number of this TX queue, in the range 0-7 */
val = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
val |= MVNETA_GMAC2_PSC_ENABLE;
mvreg_write(pp, MVNETA_GMAC_CTRL_2, val);
+
+ mvreg_write(pp, MVNETA_SGMII_SERDES_CFG, MVNETA_SGMII_SERDES_PROTO);
}
/* Start the Ethernet port RX and TX activity */
/* Default burst size */
val |= MVNETA_TX_BRST_SZ_MASK(MVNETA_SDMA_BRST_SIZE_16);
val |= MVNETA_RX_BRST_SZ_MASK(MVNETA_SDMA_BRST_SIZE_16);
+ val |= MVNETA_RX_NO_DATA_SWAP | MVNETA_TX_NO_DATA_SWAP;
- val |= (MVNETA_RX_NO_DATA_SWAP | MVNETA_TX_NO_DATA_SWAP |
- MVNETA_NO_DESC_SWAP);
+#if defined(__BIG_ENDIAN)
+ val |= MVNETA_DESC_SWAP;
+#endif
/* Assign port SDMA configuration */
mvreg_write(pp, MVNETA_SDMA_CONFIG, val);
pp = netdev_priv(dev);
- pp->tx_done_timer.function = mvneta_tx_done_timer_callback;
- init_timer(&pp->tx_done_timer);
- clear_bit(MVNETA_F_TX_DONE_TIMER_BIT, &pp->flags);
-
pp->weight = MVNETA_RX_POLL_WEIGHT;
pp->phy_node = phy_node;
pp->phy_interface = phy_mode;
- pp->base = of_iomap(dn, 0);
- if (pp->base == NULL) {
- err = -ENOMEM;
- goto err_free_irq;
- }
-
pp->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(pp->clk)) {
err = PTR_ERR(pp->clk);
- goto err_unmap;
+ goto err_free_irq;
}
clk_prepare_enable(pp->clk);
+ pp->base = of_iomap(dn, 0);
+ if (pp->base == NULL) {
+ err = -ENOMEM;
+ goto err_clk;
+ }
+
dt_mac_addr = of_get_mac_address(dn);
if (dt_mac_addr && is_valid_ether_addr(dt_mac_addr)) {
mac_from = "device tree";
}
pp->tx_done_timer.data = (unsigned long)dev;
+ pp->tx_done_timer.function = mvneta_tx_done_timer_callback;
+ init_timer(&pp->tx_done_timer);
+ clear_bit(MVNETA_F_TX_DONE_TIMER_BIT, &pp->flags);
pp->tx_ring_size = MVNETA_MAX_TXD;
pp->rx_ring_size = MVNETA_MAX_RXD;
err = mvneta_init(pp, phy_addr);
if (err < 0) {
dev_err(&pdev->dev, "can't init eth hal\n");
- goto err_clk;
+ goto err_unmap;
}
mvneta_port_power_up(pp, phy_mode);
err_deinit:
mvneta_deinit(pp);
-err_clk:
- clk_disable_unprepare(pp->clk);
err_unmap:
iounmap(pp->base);
+err_clk:
+ clk_disable_unprepare(pp->clk);
err_free_irq:
irq_dispose_mapping(dev->irq);
err_free_netdev:
}
/* Allocate and setup a new buffer for receiving */
-static void skge_rx_setup(struct skge_port *skge, struct skge_element *e,
- struct sk_buff *skb, unsigned int bufsize)
+static int skge_rx_setup(struct skge_port *skge, struct skge_element *e,
+ struct sk_buff *skb, unsigned int bufsize)
{
struct skge_rx_desc *rd = e->desc;
- u64 map;
+ dma_addr_t map;
map = pci_map_single(skge->hw->pdev, skb->data, bufsize,
PCI_DMA_FROMDEVICE);
- rd->dma_lo = map;
- rd->dma_hi = map >> 32;
+ if (pci_dma_mapping_error(skge->hw->pdev, map))
+ return -1;
+
+ rd->dma_lo = lower_32_bits(map);
+ rd->dma_hi = upper_32_bits(map);
e->skb = skb;
rd->csum1_start = ETH_HLEN;
rd->csum2_start = ETH_HLEN;
rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | bufsize;
dma_unmap_addr_set(e, mapaddr, map);
dma_unmap_len_set(e, maplen, bufsize);
+ return 0;
}
/* Resume receiving using existing skb,
return -ENOMEM;
skb_reserve(skb, NET_IP_ALIGN);
- skge_rx_setup(skge, e, skb, skge->rx_buf_size);
+ if (skge_rx_setup(skge, e, skb, skge->rx_buf_size) < 0) {
+ dev_kfree_skb(skb);
+ return -EIO;
+ }
} while ((e = e->next) != ring->start);
ring->to_clean = ring->start;
BUG_ON(skge->dma & 7);
- if ((u64)skge->dma >> 32 != ((u64) skge->dma + skge->mem_size) >> 32) {
+ if (upper_32_bits(skge->dma) != upper_32_bits(skge->dma + skge->mem_size)) {
dev_err(&hw->pdev->dev, "pci_alloc_consistent region crosses 4G boundary\n");
err = -EINVAL;
goto free_pci_mem;
struct skge_tx_desc *td;
int i;
u32 control, len;
- u64 map;
+ dma_addr_t map;
if (skb_padto(skb, ETH_ZLEN))
return NETDEV_TX_OK;
e->skb = skb;
len = skb_headlen(skb);
map = pci_map_single(hw->pdev, skb->data, len, PCI_DMA_TODEVICE);
+ if (pci_dma_mapping_error(hw->pdev, map))
+ goto mapping_error;
+
dma_unmap_addr_set(e, mapaddr, map);
dma_unmap_len_set(e, maplen, len);
- td->dma_lo = map;
- td->dma_hi = map >> 32;
+ td->dma_lo = lower_32_bits(map);
+ td->dma_hi = upper_32_bits(map);
if (skb->ip_summed == CHECKSUM_PARTIAL) {
const int offset = skb_checksum_start_offset(skb);
map = skb_frag_dma_map(&hw->pdev->dev, frag, 0,
skb_frag_size(frag), DMA_TO_DEVICE);
+ if (dma_mapping_error(&hw->pdev->dev, map))
+ goto mapping_unwind;
e = e->next;
e->skb = skb;
tf = e->desc;
BUG_ON(tf->control & BMU_OWN);
- tf->dma_lo = map;
- tf->dma_hi = (u64) map >> 32;
+ tf->dma_lo = lower_32_bits(map);
+ tf->dma_hi = upper_32_bits(map);
dma_unmap_addr_set(e, mapaddr, map);
dma_unmap_len_set(e, maplen, skb_frag_size(frag));
}
return NETDEV_TX_OK;
+
+mapping_unwind:
+ e = skge->tx_ring.to_use;
+ pci_unmap_single(hw->pdev,
+ dma_unmap_addr(e, mapaddr),
+ dma_unmap_len(e, maplen),
+ PCI_DMA_TODEVICE);
+ while (i-- > 0) {
+ e = e->next;
+ pci_unmap_page(hw->pdev,
+ dma_unmap_addr(e, mapaddr),
+ dma_unmap_len(e, maplen),
+ PCI_DMA_TODEVICE);
+ }
+
+mapping_error:
+ if (net_ratelimit())
+ dev_warn(&hw->pdev->dev, "%s: tx mapping error\n", dev->name);
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
}
pci_dma_sync_single_for_cpu(skge->hw->pdev,
dma_unmap_addr(e, mapaddr),
- len, PCI_DMA_FROMDEVICE);
+ dma_unmap_len(e, maplen),
+ PCI_DMA_FROMDEVICE);
skb_copy_from_linear_data(e->skb, skb->data, len);
pci_dma_sync_single_for_device(skge->hw->pdev,
dma_unmap_addr(e, mapaddr),
- len, PCI_DMA_FROMDEVICE);
+ dma_unmap_len(e, maplen),
+ PCI_DMA_FROMDEVICE);
skge_rx_reuse(e, skge->rx_buf_size);
} else {
struct sk_buff *nskb;
if (!nskb)
goto resubmit;
+ if (skge_rx_setup(skge, e, nskb, skge->rx_buf_size) < 0) {
+ dev_kfree_skb(nskb);
+ goto resubmit;
+ }
+
pci_unmap_single(skge->hw->pdev,
dma_unmap_addr(e, mapaddr),
dma_unmap_len(e, maplen),
PCI_DMA_FROMDEVICE);
skb = e->skb;
prefetch(skb->data);
- skge_rx_setup(skge, e, nskb, skge->rx_buf_size);
}
skb_put(skb, len);
vhcr->op, MLX4_CMD_TIME_CLASS_C, MLX4_CMD_NATIVE);
}
-int MLX4_CMD_UPDATE_QP_wrapper(struct mlx4_dev *dev, int slave,
+static int MLX4_CMD_UPDATE_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ return -EPERM;
+}
+
+static int MLX4_CMD_GET_OP_REQ_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
struct mlx4_cmd_mailbox *outbox,
.verify = NULL,
.wrapper = MLX4_CMD_UPDATE_QP_wrapper
},
+ {
+ .opcode = MLX4_CMD_GET_OP_REQ,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = MLX4_CMD_GET_OP_REQ_wrapper,
+ },
{
.opcode = MLX4_CMD_CONF_SPECIAL_QP,
.has_inbox = false,
return (2 * (oper_vlan == MLX4_VGT) + (admin_vlan == MLX4_VGT));
}
-int mlx4_master_immediate_activate_vlan_qos(struct mlx4_priv *priv,
+static int mlx4_master_immediate_activate_vlan_qos(struct mlx4_priv *priv,
int slave, int port)
{
struct mlx4_vport_oper_state *vp_oper;
struct ieee_pfc *pfc)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
+ struct mlx4_en_port_profile *prof = priv->prof;
struct mlx4_en_dev *mdev = priv->mdev;
int err;
pfc->mbc,
pfc->delay);
- priv->prof->rx_pause = priv->prof->tx_pause = !!pfc->pfc_en;
- priv->prof->rx_ppp = priv->prof->tx_ppp = pfc->pfc_en;
+ prof->rx_pause = !pfc->pfc_en;
+ prof->tx_pause = !pfc->pfc_en;
+ prof->rx_ppp = pfc->pfc_en;
+ prof->tx_ppp = pfc->pfc_en;
err = mlx4_SET_PORT_general(mdev->dev, priv->port,
priv->rx_skb_size + ETH_FCS_LEN,
- priv->prof->tx_pause,
- priv->prof->tx_ppp,
- priv->prof->rx_pause,
- priv->prof->rx_ppp);
+ prof->tx_pause,
+ prof->tx_ppp,
+ prof->rx_pause,
+ prof->rx_ppp);
if (err)
en_err(priv, "Failed setting pause params\n");
case ETH_SS_STATS:
return (priv->stats_bitmap ? bit_count : NUM_ALL_STATS) +
(priv->tx_ring_num * 2) +
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
(priv->rx_ring_num * 5);
#else
(priv->rx_ring_num * 2);
for (i = 0; i < priv->rx_ring_num; i++) {
data[index++] = priv->rx_ring[i].packets;
data[index++] = priv->rx_ring[i].bytes;
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
data[index++] = priv->rx_ring[i].yields;
data[index++] = priv->rx_ring[i].misses;
data[index++] = priv->rx_ring[i].cleaned;
"rx%d_packets", i);
sprintf(data + (index++) * ETH_GSTRING_LEN,
"rx%d_bytes", i);
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
sprintf(data + (index++) * ETH_GSTRING_LEN,
"rx%d_napi_yield", i);
sprintf(data + (index++) * ETH_GSTRING_LEN,
return 0;
}
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
/* must be called with local_bh_disable()d */
static int mlx4_en_low_latency_recv(struct napi_struct *napi)
{
return done;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
#ifdef CONFIG_RFS_ACCEL
#ifdef CONFIG_RFS_ACCEL
.ndo_rx_flow_steer = mlx4_en_filter_rfs,
#endif
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
.ndo_busy_poll = mlx4_en_low_latency_recv,
#endif
};
MLX4_QP_STATE_RST, NULL, 0, 0, &ring->qp);
}
+static void mlx4_en_stamp_wqe(struct mlx4_en_priv *priv,
+ struct mlx4_en_tx_ring *ring, int index,
+ u8 owner)
+{
+ __be32 stamp = cpu_to_be32(STAMP_VAL | (!!owner << STAMP_SHIFT));
+ struct mlx4_en_tx_desc *tx_desc = ring->buf + index * TXBB_SIZE;
+ struct mlx4_en_tx_info *tx_info = &ring->tx_info[index];
+ void *end = ring->buf + ring->buf_size;
+ __be32 *ptr = (__be32 *)tx_desc;
+ int i;
+
+ /* Optimize the common case when there are no wraparounds */
+ if (likely((void *)tx_desc + tx_info->nr_txbb * TXBB_SIZE <= end)) {
+ /* Stamp the freed descriptor */
+ for (i = 0; i < tx_info->nr_txbb * TXBB_SIZE;
+ i += STAMP_STRIDE) {
+ *ptr = stamp;
+ ptr += STAMP_DWORDS;
+ }
+ } else {
+ /* Stamp the freed descriptor */
+ for (i = 0; i < tx_info->nr_txbb * TXBB_SIZE;
+ i += STAMP_STRIDE) {
+ *ptr = stamp;
+ ptr += STAMP_DWORDS;
+ if ((void *)ptr >= end) {
+ ptr = ring->buf;
+ stamp ^= cpu_to_be32(0x80000000);
+ }
+ }
+ }
+}
+
static u32 mlx4_en_free_tx_desc(struct mlx4_en_priv *priv,
struct mlx4_en_tx_ring *ring,
void *end = ring->buf + ring->buf_size;
int frags = skb_shinfo(skb)->nr_frags;
int i;
- __be32 *ptr = (__be32 *)tx_desc;
- __be32 stamp = cpu_to_be32(STAMP_VAL | (!!owner << STAMP_SHIFT));
struct skb_shared_hwtstamps hwts;
if (timestamp) {
skb_frag_size(frag), PCI_DMA_TODEVICE);
}
}
- /* Stamp the freed descriptor */
- for (i = 0; i < tx_info->nr_txbb * TXBB_SIZE; i += STAMP_STRIDE) {
- *ptr = stamp;
- ptr += STAMP_DWORDS;
- }
-
} else {
if (!tx_info->inl) {
if ((void *) data >= end) {
++data;
}
}
- /* Stamp the freed descriptor */
- for (i = 0; i < tx_info->nr_txbb * TXBB_SIZE; i += STAMP_STRIDE) {
- *ptr = stamp;
- ptr += STAMP_DWORDS;
- if ((void *) ptr >= end) {
- ptr = ring->buf;
- stamp ^= cpu_to_be32(0x80000000);
- }
- }
-
}
dev_kfree_skb_any(skb);
return tx_info->nr_txbb;
struct mlx4_en_tx_ring *ring = &priv->tx_ring[cq->ring];
struct mlx4_cqe *cqe;
u16 index;
- u16 new_index, ring_index;
+ u16 new_index, ring_index, stamp_index;
u32 txbbs_skipped = 0;
+ u32 txbbs_stamp = 0;
u32 cons_index = mcq->cons_index;
int size = cq->size;
u32 size_mask = ring->size_mask;
index = cons_index & size_mask;
cqe = &buf[(index << factor) + factor];
ring_index = ring->cons & size_mask;
+ stamp_index = ring_index;
/* Process all completed CQEs */
while (XNOR(cqe->owner_sr_opcode & MLX4_CQE_OWNER_MASK,
*/
rmb();
+ if (unlikely((cqe->owner_sr_opcode & MLX4_CQE_OPCODE_MASK) ==
+ MLX4_CQE_OPCODE_ERROR)) {
+ struct mlx4_err_cqe *cqe_err = (struct mlx4_err_cqe *)cqe;
+
+ en_err(priv, "CQE error - vendor syndrome: 0x%x syndrome: 0x%x\n",
+ cqe_err->vendor_err_syndrome,
+ cqe_err->syndrome);
+ }
+
/* Skip over last polled CQE */
new_index = be16_to_cpu(cqe->wqe_index) & size_mask;
priv, ring, ring_index,
!!((ring->cons + txbbs_skipped) &
ring->size), timestamp);
+
+ mlx4_en_stamp_wqe(priv, ring, stamp_index,
+ !!((ring->cons + txbbs_stamp) &
+ ring->size));
+ stamp_index = ring_index;
+ txbbs_stamp = txbbs_skipped;
packets++;
bytes += ring->tx_info[ring_index].nr_bytes;
} while (ring_index != new_index);
{
struct mlx4_en_priv *priv = netdev_priv(dev);
struct mlx4_en_dev *mdev = priv->mdev;
+ struct device *ddev = priv->ddev;
struct mlx4_en_tx_ring *ring;
struct mlx4_en_tx_desc *tx_desc;
struct mlx4_wqe_data_seg *data;
- struct skb_frag_struct *frag;
struct mlx4_en_tx_info *tx_info;
- struct ethhdr *ethh;
int tx_ind = 0;
int nr_txbb;
int desc_size;
int real_size;
- dma_addr_t dma;
u32 index, bf_index;
__be32 op_own;
u16 vlan_tag = 0;
tx_info->skb = skb;
tx_info->nr_txbb = nr_txbb;
+ if (lso_header_size)
+ data = ((void *)&tx_desc->lso + ALIGN(lso_header_size + 4,
+ DS_SIZE));
+ else
+ data = &tx_desc->data;
+
+ /* valid only for none inline segments */
+ tx_info->data_offset = (void *)data - (void *)tx_desc;
+
+ tx_info->linear = (lso_header_size < skb_headlen(skb) &&
+ !is_inline(skb, NULL)) ? 1 : 0;
+
+ data += skb_shinfo(skb)->nr_frags + tx_info->linear - 1;
+
+ if (is_inline(skb, &fragptr)) {
+ tx_info->inl = 1;
+ } else {
+ /* Map fragments */
+ for (i = skb_shinfo(skb)->nr_frags - 1; i >= 0; i--) {
+ struct skb_frag_struct *frag;
+ dma_addr_t dma;
+
+ frag = &skb_shinfo(skb)->frags[i];
+ dma = skb_frag_dma_map(ddev, frag,
+ 0, skb_frag_size(frag),
+ DMA_TO_DEVICE);
+ if (dma_mapping_error(ddev, dma))
+ goto tx_drop_unmap;
+
+ data->addr = cpu_to_be64(dma);
+ data->lkey = cpu_to_be32(mdev->mr.key);
+ wmb();
+ data->byte_count = cpu_to_be32(skb_frag_size(frag));
+ --data;
+ }
+
+ /* Map linear part */
+ if (tx_info->linear) {
+ u32 byte_count = skb_headlen(skb) - lso_header_size;
+ dma_addr_t dma;
+
+ dma = dma_map_single(ddev, skb->data +
+ lso_header_size, byte_count,
+ PCI_DMA_TODEVICE);
+ if (dma_mapping_error(ddev, dma))
+ goto tx_drop_unmap;
+
+ data->addr = cpu_to_be64(dma);
+ data->lkey = cpu_to_be32(mdev->mr.key);
+ wmb();
+ data->byte_count = cpu_to_be32(byte_count);
+ }
+ tx_info->inl = 0;
+ }
+
/*
* For timestamping add flag to skb_shinfo and
* set flag for further reference
}
if (priv->flags & MLX4_EN_FLAG_ENABLE_HW_LOOPBACK) {
+ struct ethhdr *ethh;
+
/* Copy dst mac address to wqe. This allows loopback in eSwitch,
* so that VFs and PF can communicate with each other
*/
/* Copy headers;
* note that we already verified that it is linear */
memcpy(tx_desc->lso.header, skb->data, lso_header_size);
- data = ((void *) &tx_desc->lso +
- ALIGN(lso_header_size + 4, DS_SIZE));
priv->port_stats.tso_packets++;
i = ((skb->len - lso_header_size) / skb_shinfo(skb)->gso_size) +
op_own = cpu_to_be32(MLX4_OPCODE_SEND) |
((ring->prod & ring->size) ?
cpu_to_be32(MLX4_EN_BIT_DESC_OWN) : 0);
- data = &tx_desc->data;
tx_info->nr_bytes = max_t(unsigned int, skb->len, ETH_ZLEN);
ring->packets++;
netdev_tx_sent_queue(ring->tx_queue, tx_info->nr_bytes);
AVG_PERF_COUNTER(priv->pstats.tx_pktsz_avg, skb->len);
-
- /* valid only for none inline segments */
- tx_info->data_offset = (void *) data - (void *) tx_desc;
-
- tx_info->linear = (lso_header_size < skb_headlen(skb) && !is_inline(skb, NULL)) ? 1 : 0;
- data += skb_shinfo(skb)->nr_frags + tx_info->linear - 1;
-
- if (!is_inline(skb, &fragptr)) {
- /* Map fragments */
- for (i = skb_shinfo(skb)->nr_frags - 1; i >= 0; i--) {
- frag = &skb_shinfo(skb)->frags[i];
- dma = skb_frag_dma_map(priv->ddev, frag,
- 0, skb_frag_size(frag),
- DMA_TO_DEVICE);
- data->addr = cpu_to_be64(dma);
- data->lkey = cpu_to_be32(mdev->mr.key);
- wmb();
- data->byte_count = cpu_to_be32(skb_frag_size(frag));
- --data;
- }
-
- /* Map linear part */
- if (tx_info->linear) {
- dma = dma_map_single(priv->ddev, skb->data + lso_header_size,
- skb_headlen(skb) - lso_header_size, PCI_DMA_TODEVICE);
- data->addr = cpu_to_be64(dma);
- data->lkey = cpu_to_be32(mdev->mr.key);
- wmb();
- data->byte_count = cpu_to_be32(skb_headlen(skb) - lso_header_size);
- }
- tx_info->inl = 0;
- } else {
+ if (tx_info->inl) {
build_inline_wqe(tx_desc, skb, real_size, &vlan_tag, tx_ind, fragptr);
tx_info->inl = 1;
}
return NETDEV_TX_OK;
+tx_drop_unmap:
+ en_err(priv, "DMA mapping error\n");
+
+ for (i++; i < skb_shinfo(skb)->nr_frags; i++) {
+ data++;
+ dma_unmap_page(ddev, (dma_addr_t) be64_to_cpu(data->addr),
+ be32_to_cpu(data->byte_count),
+ PCI_DMA_TODEVICE);
+ }
+
tx_drop:
dev_kfree_skb_any(skb);
priv->stats.tx_dropped++;
(1ull << MLX4_EVENT_TYPE_SRQ_QP_LAST_WQE) | \
(1ull << MLX4_EVENT_TYPE_SRQ_LIMIT) | \
(1ull << MLX4_EVENT_TYPE_CMD) | \
+ (1ull << MLX4_EVENT_TYPE_OP_REQUIRED) | \
(1ull << MLX4_EVENT_TYPE_COMM_CHANNEL) | \
(1ull << MLX4_EVENT_TYPE_FLR_EVENT) | \
(1ull << MLX4_EVENT_TYPE_FATAL_WARNING))
mlx4_warn(dev, "EQ overrun on EQN %d\n", eq->eqn);
break;
+ case MLX4_EVENT_TYPE_OP_REQUIRED:
+ atomic_inc(&priv->opreq_count);
+ /* FW commands can't be executed from interrupt context
+ * working in deferred task
+ */
+ queue_work(mlx4_wq, &priv->opreq_task);
+ break;
+
case MLX4_EVENT_TYPE_COMM_CHANNEL:
if (!mlx4_is_master(dev)) {
mlx4_warn(dev, "Received comm channel event "
MLX4_CMD_NATIVE);
if (!err && dev->caps.function != slave) {
- /* if config MAC in DB use it */
- if (priv->mfunc.master.vf_oper[slave].vport[vhcr->in_modifier].state.mac)
- def_mac = priv->mfunc.master.vf_oper[slave].vport[vhcr->in_modifier].state.mac;
- else {
- /* set slave default_mac address */
- MLX4_GET(def_mac, outbox->buf, QUERY_PORT_MAC_OFFSET);
- def_mac += slave << 8;
- priv->mfunc.master.vf_admin[slave].vport[vhcr->in_modifier].mac = def_mac;
- }
-
+ def_mac = priv->mfunc.master.vf_oper[slave].vport[vhcr->in_modifier].state.mac;
MLX4_PUT(outbox->buf, def_mac, QUERY_PORT_MAC_OFFSET);
/* get port type - currently only eth is enabled */
MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
}
EXPORT_SYMBOL_GPL(mlx4_wol_write);
+
+enum {
+ ADD_TO_MCG = 0x26,
+};
+
+
+void mlx4_opreq_action(struct work_struct *work)
+{
+ struct mlx4_priv *priv = container_of(work, struct mlx4_priv,
+ opreq_task);
+ struct mlx4_dev *dev = &priv->dev;
+ int num_tasks = atomic_read(&priv->opreq_count);
+ struct mlx4_cmd_mailbox *mailbox;
+ struct mlx4_mgm *mgm;
+ u32 *outbox;
+ u32 modifier;
+ u16 token;
+ u16 type_m;
+ u16 type;
+ int err;
+ u32 num_qps;
+ struct mlx4_qp qp;
+ int i;
+ u8 rem_mcg;
+ u8 prot;
+
+#define GET_OP_REQ_MODIFIER_OFFSET 0x08
+#define GET_OP_REQ_TOKEN_OFFSET 0x14
+#define GET_OP_REQ_TYPE_OFFSET 0x1a
+#define GET_OP_REQ_DATA_OFFSET 0x20
+
+ mailbox = mlx4_alloc_cmd_mailbox(dev);
+ if (IS_ERR(mailbox)) {
+ mlx4_err(dev, "Failed to allocate mailbox for GET_OP_REQ\n");
+ return;
+ }
+ outbox = mailbox->buf;
+
+ while (num_tasks) {
+ err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0,
+ MLX4_CMD_GET_OP_REQ, MLX4_CMD_TIME_CLASS_A,
+ MLX4_CMD_NATIVE);
+ if (err) {
+ mlx4_err(dev, "Failed to retreive required operation: %d\n",
+ err);
+ return;
+ }
+ MLX4_GET(modifier, outbox, GET_OP_REQ_MODIFIER_OFFSET);
+ MLX4_GET(token, outbox, GET_OP_REQ_TOKEN_OFFSET);
+ MLX4_GET(type, outbox, GET_OP_REQ_TYPE_OFFSET);
+ type_m = type >> 12;
+ type &= 0xfff;
+
+ switch (type) {
+ case ADD_TO_MCG:
+ if (dev->caps.steering_mode ==
+ MLX4_STEERING_MODE_DEVICE_MANAGED) {
+ mlx4_warn(dev, "ADD MCG operation is not supported in DEVICE_MANAGED steering mode\n");
+ err = EPERM;
+ break;
+ }
+ mgm = (struct mlx4_mgm *)((u8 *)(outbox) +
+ GET_OP_REQ_DATA_OFFSET);
+ num_qps = be32_to_cpu(mgm->members_count) &
+ MGM_QPN_MASK;
+ rem_mcg = ((u8 *)(&mgm->members_count))[0] & 1;
+ prot = ((u8 *)(&mgm->members_count))[0] >> 6;
+
+ for (i = 0; i < num_qps; i++) {
+ qp.qpn = be32_to_cpu(mgm->qp[i]);
+ if (rem_mcg)
+ err = mlx4_multicast_detach(dev, &qp,
+ mgm->gid,
+ prot, 0);
+ else
+ err = mlx4_multicast_attach(dev, &qp,
+ mgm->gid,
+ mgm->gid[5]
+ , 0, prot,
+ NULL);
+ if (err)
+ break;
+ }
+ break;
+ default:
+ mlx4_warn(dev, "Bad type for required operation\n");
+ err = EINVAL;
+ break;
+ }
+ err = mlx4_cmd(dev, 0, ((u32) err | cpu_to_be32(token) << 16),
+ 1, MLX4_CMD_GET_OP_REQ, MLX4_CMD_TIME_CLASS_A,
+ MLX4_CMD_NATIVE);
+ if (err) {
+ mlx4_err(dev, "Failed to acknowledge required request: %d\n",
+ err);
+ goto out;
+ }
+ memset(outbox, 0, 0xffc);
+ num_tasks = atomic_dec_return(&priv->opreq_count);
+ }
+
+out:
+ mlx4_free_cmd_mailbox(dev, mailbox);
+}
int mlx4_UNMAP_ICM_AUX(struct mlx4_dev *dev);
int mlx4_NOP(struct mlx4_dev *dev);
int mlx4_MOD_STAT_CFG(struct mlx4_dev *dev, struct mlx4_mod_stat_cfg *cfg);
+void mlx4_opreq_action(struct work_struct *work);
#endif /* MLX4_FW_H */
dev->caps.sqp_demux = (mlx4_is_master(dev)) ? MLX4_MAX_NUM_SLAVES : 0;
- if (!enable_64b_cqe_eqe) {
+ if (!enable_64b_cqe_eqe && !mlx4_is_slave(dev)) {
if (dev_cap->flags &
(MLX4_DEV_CAP_FLAG_64B_CQE | MLX4_DEV_CAP_FLAG_64B_EQE)) {
mlx4_warn(dev, "64B EQEs/CQEs supported by the device but not enabled\n");
goto err_xrcd_table_free;
}
+ if (!mlx4_is_slave(dev)) {
+ err = mlx4_init_mcg_table(dev);
+ if (err) {
+ mlx4_err(dev, "Failed to initialize multicast group table, aborting.\n");
+ goto err_mr_table_free;
+ }
+ }
+
err = mlx4_init_eq_table(dev);
if (err) {
mlx4_err(dev, "Failed to initialize "
"event queue table, aborting.\n");
- goto err_mr_table_free;
+ goto err_mcg_table_free;
}
err = mlx4_cmd_use_events(dev);
goto err_srq_table_free;
}
- if (!mlx4_is_slave(dev)) {
- err = mlx4_init_mcg_table(dev);
- if (err) {
- mlx4_err(dev, "Failed to initialize "
- "multicast group table, aborting.\n");
- goto err_qp_table_free;
- }
- }
-
err = mlx4_init_counters_table(dev);
if (err && err != -ENOENT) {
mlx4_err(dev, "Failed to initialize counters table, aborting.\n");
- goto err_mcg_table_free;
+ goto err_qp_table_free;
}
if (!mlx4_is_slave(dev)) {
err_counters_table_free:
mlx4_cleanup_counters_table(dev);
-err_mcg_table_free:
- mlx4_cleanup_mcg_table(dev);
-
err_qp_table_free:
mlx4_cleanup_qp_table(dev);
err_eq_table_free:
mlx4_cleanup_eq_table(dev);
+err_mcg_table_free:
+ if (!mlx4_is_slave(dev))
+ mlx4_cleanup_mcg_table(dev);
+
err_mr_table_free:
mlx4_cleanup_mr_table(dev);
}
}
+ atomic_set(&priv->opreq_count, 0);
+ INIT_WORK(&priv->opreq_task, mlx4_opreq_action);
+
/*
* Now reset the HCA before we touch the PCI capabilities or
* attempt a firmware command, since a boot ROM may have left
mlx4_cleanup_port_info(&priv->port[port]);
mlx4_cleanup_counters_table(dev);
- mlx4_cleanup_mcg_table(dev);
mlx4_cleanup_qp_table(dev);
mlx4_cleanup_srq_table(dev);
mlx4_cleanup_cq_table(dev);
mlx4_cmd_use_polling(dev);
mlx4_cleanup_eq_table(dev);
+ mlx4_cleanup_mcg_table(dev);
mlx4_cleanup_mr_table(dev);
mlx4_cleanup_xrcd_table(dev);
mlx4_cleanup_pd_table(dev);
RES_TR_FREE_SLAVES_ONLY);
mlx4_cleanup_counters_table(dev);
- mlx4_cleanup_mcg_table(dev);
mlx4_cleanup_qp_table(dev);
mlx4_cleanup_srq_table(dev);
mlx4_cleanup_cq_table(dev);
mlx4_cmd_use_polling(dev);
mlx4_cleanup_eq_table(dev);
+ mlx4_cleanup_mcg_table(dev);
mlx4_cleanup_mr_table(dev);
mlx4_cleanup_xrcd_table(dev);
mlx4_cleanup_pd_table(dev);
#include "mlx4.h"
-#define MGM_QPN_MASK 0x00FFFFFF
-#define MGM_BLCK_LB_BIT 30
-
static const u8 zero_gid[16]; /* automatically initialized to 0 */
-struct mlx4_mgm {
- __be32 next_gid_index;
- __be32 members_count;
- u32 reserved[2];
- u8 gid[16];
- __be32 qp[MLX4_MAX_QP_PER_MGM];
-};
-
int mlx4_get_mgm_entry_size(struct mlx4_dev *dev)
{
return 1 << dev->oper_log_mgm_entry_size;
struct mlx4_mfunc_master_ctx master;
};
+#define MGM_QPN_MASK 0x00FFFFFF
+#define MGM_BLCK_LB_BIT 30
+
+struct mlx4_mgm {
+ __be32 next_gid_index;
+ __be32 members_count;
+ u32 reserved[2];
+ u8 gid[16];
+ __be32 qp[MLX4_MAX_QP_PER_MGM];
+};
+
struct mlx4_cmd {
struct pci_pool *pool;
void __iomem *hcr;
u8 virt2phys_pkey[MLX4_MFUNC_MAX][MLX4_MAX_PORTS][MLX4_MAX_PORT_PKEYS];
__be64 slave_node_guids[MLX4_MFUNC_MAX];
+ atomic_t opreq_count;
+ struct work_struct opreq_task;
};
static inline struct mlx4_priv *mlx4_priv(struct mlx4_dev *dev)
void *rx_info;
unsigned long bytes;
unsigned long packets;
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned long yields;
unsigned long misses;
unsigned long cleaned;
struct mlx4_cqe *buf;
#define MLX4_EN_OPCODE_ERROR 0x1e
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned int state;
#define MLX4_EN_CQ_STATE_IDLE 0
#define MLX4_EN_CQ_STATE_NAPI 1 /* NAPI owns this CQ */
#define CQ_YIELD (MLX4_EN_CQ_STATE_NAPI_YIELD | MLX4_EN_CQ_STATE_POLL_YIELD)
#define CQ_USER_PEND (MLX4_EN_CQ_STATE_POLL | MLX4_EN_CQ_STATE_POLL_YIELD)
spinlock_t poll_lock; /* protects from LLS/napi conflicts */
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
};
struct mlx4_en_port_profile {
struct rcu_head rcu;
};
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
static inline void mlx4_en_cq_init_lock(struct mlx4_en_cq *cq)
{
spin_lock_init(&cq->poll_lock);
{
return false;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* CONFIG_NET_RX_BUSY_POLL */
#define MLX4_EN_WOL_DO_MODIFY (1ULL << 63)
#include "mlx5_core.h"
enum {
- CMD_IF_REV = 3,
+ CMD_IF_REV = 5,
};
enum {
case MLX5_CMD_OP_TEARDOWN_HCA:
return "TEARDOWN_HCA";
+ case MLX5_CMD_OP_ENABLE_HCA:
+ return "MLX5_CMD_OP_ENABLE_HCA";
+
+ case MLX5_CMD_OP_DISABLE_HCA:
+ return "MLX5_CMD_OP_DISABLE_HCA";
+
case MLX5_CMD_OP_QUERY_PAGES:
return "QUERY_PAGES";
for (i = 0; i < (1 << cmd->log_sz); i++) {
if (test_bit(i, &vector)) {
+ struct semaphore *sem;
+
ent = cmd->ent_arr[i];
+ if (ent->page_queue)
+ sem = &cmd->pages_sem;
+ else
+ sem = &cmd->sem;
ktime_get_ts(&ent->ts2);
memcpy(ent->out->first.data, ent->lay->out, sizeof(ent->lay->out));
dump_command(dev, ent, 0);
} else {
complete(&ent->done);
}
- if (ent->page_queue)
- up(&cmd->pages_sem);
- else
- up(&cmd->sem);
+ up(sem);
}
}
}
stats = filp->private_data;
spin_lock(&stats->lock);
if (stats->n)
- field = stats->sum / stats->n;
+ field = div64_u64(stats->sum, stats->n);
spin_unlock(&stats->lock);
ret = snprintf(tbuf, sizeof(tbuf), "%llu\n", field);
if (ret > 0) {
case MLX5_EVENT_TYPE_PAGE_REQUEST:
{
u16 func_id = be16_to_cpu(eqe->data.req_pages.func_id);
- s16 npages = be16_to_cpu(eqe->data.req_pages.num_pages);
+ s32 npages = be32_to_cpu(eqe->data.req_pages.num_pages);
mlx5_core_dbg(dev, "page request for func 0x%x, napges %d\n", func_id, npages);
mlx5_core_req_pages_handler(dev, func_id, npages);
caps->log_max_srq = out->hca_cap.log_max_srqs & 0x1f;
caps->local_ca_ack_delay = out->hca_cap.local_ca_ack_delay & 0x1f;
caps->log_max_mcg = out->hca_cap.log_max_mcg;
- caps->max_qp_mcg = be16_to_cpu(out->hca_cap.max_qp_mcg);
+ caps->max_qp_mcg = be32_to_cpu(out->hca_cap.max_qp_mcg) & 0xffffff;
caps->max_ra_res_qp = 1 << (out->hca_cap.log_max_ra_res_qp & 0x3f);
caps->max_ra_req_qp = 1 << (out->hca_cap.log_max_ra_req_qp & 0x3f);
caps->max_srq_wqes = 1 << out->hca_cap.log_max_srq_sz;
};
static DEFINE_SPINLOCK(health_lock);
-
static LIST_HEAD(health_list);
static struct work_struct health_work;
-static health_handler_t reg_handler;
-int mlx5_register_health_report_handler(health_handler_t handler)
-{
- spin_lock_irq(&health_lock);
- if (reg_handler) {
- spin_unlock_irq(&health_lock);
- return -EEXIST;
- }
- reg_handler = handler;
- spin_unlock_irq(&health_lock);
-
- return 0;
-}
-EXPORT_SYMBOL(mlx5_register_health_report_handler);
-
-void mlx5_unregister_health_report_handler(void)
-{
- spin_lock_irq(&health_lock);
- reg_handler = NULL;
- spin_unlock_irq(&health_lock);
-}
-EXPORT_SYMBOL(mlx5_unregister_health_report_handler);
-
static void health_care(struct work_struct *work)
{
struct mlx5_core_health *health, *n;
priv = container_of(health, struct mlx5_priv, health);
dev = container_of(priv, struct mlx5_core_dev, priv);
mlx5_core_warn(dev, "handling bad device here\n");
+ /* nothing yet */
spin_lock_irq(&health_lock);
- if (reg_handler)
- reg_handler(dev->pdev, health->health,
- sizeof(health->health));
-
list_del_init(&health->list);
spin_unlock_irq(&health_lock);
}
return err;
}
+static int mlx5_core_enable_hca(struct mlx5_core_dev *dev)
+{
+ int err;
+ struct mlx5_enable_hca_mbox_in in;
+ struct mlx5_enable_hca_mbox_out out;
+
+ memset(&in, 0, sizeof(in));
+ memset(&out, 0, sizeof(out));
+ in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_ENABLE_HCA);
+ err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
+ if (err)
+ return err;
+
+ if (out.hdr.status)
+ return mlx5_cmd_status_to_err(&out.hdr);
+
+ return 0;
+}
+
+static int mlx5_core_disable_hca(struct mlx5_core_dev *dev)
+{
+ int err;
+ struct mlx5_disable_hca_mbox_in in;
+ struct mlx5_disable_hca_mbox_out out;
+
+ memset(&in, 0, sizeof(in));
+ memset(&out, 0, sizeof(out));
+ in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_DISABLE_HCA);
+ err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
+ if (err)
+ return err;
+
+ if (out.hdr.status)
+ return mlx5_cmd_status_to_err(&out.hdr);
+
+ return 0;
+}
+
int mlx5_dev_init(struct mlx5_core_dev *dev, struct pci_dev *pdev)
{
struct mlx5_priv *priv = &dev->priv;
}
mlx5_pagealloc_init(dev);
+
+ err = mlx5_core_enable_hca(dev);
+ if (err) {
+ dev_err(&pdev->dev, "enable hca failed\n");
+ goto err_pagealloc_cleanup;
+ }
+
+ err = mlx5_satisfy_startup_pages(dev, 1);
+ if (err) {
+ dev_err(&pdev->dev, "failed to allocate boot pages\n");
+ goto err_disable_hca;
+ }
+
err = set_hca_ctrl(dev);
if (err) {
dev_err(&pdev->dev, "set_hca_ctrl failed\n");
- goto err_pagealloc_cleanup;
+ goto reclaim_boot_pages;
}
err = handle_hca_cap(dev);
if (err) {
dev_err(&pdev->dev, "handle_hca_cap failed\n");
- goto err_pagealloc_cleanup;
+ goto reclaim_boot_pages;
}
- err = mlx5_satisfy_startup_pages(dev);
+ err = mlx5_satisfy_startup_pages(dev, 0);
if (err) {
- dev_err(&pdev->dev, "failed to allocate startup pages\n");
- goto err_pagealloc_cleanup;
+ dev_err(&pdev->dev, "failed to allocate init pages\n");
+ goto reclaim_boot_pages;
}
err = mlx5_pagealloc_start(dev);
if (err) {
dev_err(&pdev->dev, "mlx5_pagealloc_start failed\n");
- goto err_reclaim_pages;
+ goto reclaim_boot_pages;
}
err = mlx5_cmd_init_hca(dev);
err_pagealloc_stop:
mlx5_pagealloc_stop(dev);
-err_reclaim_pages:
+reclaim_boot_pages:
mlx5_reclaim_startup_pages(dev);
+err_disable_hca:
+ mlx5_core_disable_hca(dev);
+
err_pagealloc_cleanup:
mlx5_pagealloc_cleanup(dev);
mlx5_cmd_cleanup(dev);
mlx5_cmd_teardown_hca(dev);
mlx5_pagealloc_stop(dev);
mlx5_reclaim_startup_pages(dev);
+ mlx5_core_disable_hca(dev);
mlx5_pagealloc_cleanup(dev);
mlx5_cmd_cleanup(dev);
iounmap(dev->iseg);
MLX5_PAGES_TAKE = 2
};
+enum {
+ MLX5_BOOT_PAGES = 1,
+ MLX5_INIT_PAGES = 2,
+ MLX5_POST_INIT_PAGES = 3
+};
+
struct mlx5_pages_req {
struct mlx5_core_dev *dev;
u32 func_id;
- s16 npages;
+ s32 npages;
struct work_struct work;
};
struct mlx5_query_pages_outbox {
struct mlx5_outbox_hdr hdr;
- u8 reserved[2];
+ __be16 rsvd;
__be16 func_id;
- __be16 init_pages;
- __be16 num_pages;
+ __be32 num_pages;
};
struct mlx5_manage_pages_inbox {
struct mlx5_inbox_hdr hdr;
- __be16 rsvd0;
+ __be16 rsvd;
__be16 func_id;
- __be16 rsvd1;
- __be16 num_entries;
- u8 rsvd2[16];
+ __be32 num_entries;
__be64 pas[0];
};
struct mlx5_manage_pages_outbox {
struct mlx5_outbox_hdr hdr;
- u8 rsvd0[2];
- __be16 num_entries;
- u8 rsvd1[20];
+ __be32 num_entries;
+ u8 rsvd[4];
__be64 pas[0];
};
}
static int mlx5_cmd_query_pages(struct mlx5_core_dev *dev, u16 *func_id,
- s16 *pages, s16 *init_pages)
+ s32 *npages, int boot)
{
struct mlx5_query_pages_inbox in;
struct mlx5_query_pages_outbox out;
memset(&in, 0, sizeof(in));
memset(&out, 0, sizeof(out));
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_QUERY_PAGES);
+ in.hdr.opmod = boot ? cpu_to_be16(MLX5_BOOT_PAGES) : cpu_to_be16(MLX5_INIT_PAGES);
+
err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out));
if (err)
return err;
if (out.hdr.status)
return mlx5_cmd_status_to_err(&out.hdr);
- if (pages)
- *pages = be16_to_cpu(out.num_pages);
- if (init_pages)
- *init_pages = be16_to_cpu(out.init_pages);
+ *npages = be32_to_cpu(out.num_pages);
*func_id = be16_to_cpu(out.func_id);
return err;
in->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_MANAGE_PAGES);
in->hdr.opmod = cpu_to_be16(MLX5_PAGES_GIVE);
in->func_id = cpu_to_be16(func_id);
- in->num_entries = cpu_to_be16(npages);
+ in->num_entries = cpu_to_be32(npages);
err = mlx5_cmd_exec(dev, in, inlen, &out, sizeof(out));
mlx5_core_dbg(dev, "err %d\n", err);
if (err) {
in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_MANAGE_PAGES);
in.hdr.opmod = cpu_to_be16(MLX5_PAGES_TAKE);
in.func_id = cpu_to_be16(func_id);
- in.num_entries = cpu_to_be16(npages);
+ in.num_entries = cpu_to_be32(npages);
mlx5_core_dbg(dev, "npages %d, outlen %d\n", npages, outlen);
err = mlx5_cmd_exec(dev, &in, sizeof(in), out, outlen);
if (err) {
goto out_free;
}
- num_claimed = be16_to_cpu(out->num_entries);
+ num_claimed = be32_to_cpu(out->num_entries);
if (nclaimed)
*nclaimed = num_claimed;
}
void mlx5_core_req_pages_handler(struct mlx5_core_dev *dev, u16 func_id,
- s16 npages)
+ s32 npages)
{
struct mlx5_pages_req *req;
queue_work(dev->priv.pg_wq, &req->work);
}
-int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev)
+int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev, int boot)
{
- s16 uninitialized_var(init_pages);
u16 uninitialized_var(func_id);
+ s32 uninitialized_var(npages);
int err;
- err = mlx5_cmd_query_pages(dev, &func_id, NULL, &init_pages);
+ err = mlx5_cmd_query_pages(dev, &func_id, &npages, boot);
if (err)
return err;
- mlx5_core_dbg(dev, "requested %d init pages for func_id 0x%x\n", init_pages, func_id);
+ mlx5_core_dbg(dev, "requested %d %s pages for func_id 0x%x\n",
+ npages, boot ? "boot" : "init", func_id);
- return give_pages(dev, func_id, init_pages, 0);
+ return give_pages(dev, func_id, npages, 0);
}
static int optimal_reclaimed_pages(void)
uuari->uars[i].map = ioremap(addr, PAGE_SIZE);
if (!uuari->uars[i].map) {
mlx5_cmd_free_uar(dev, uuari->uars[i].index);
+ err = -ENOMEM;
goto out_count;
}
mlx5_core_dbg(dev, "allocated uar index 0x%x, mmaped at %p\n",
ks8842_enable_bits(adapter, 0, 1 << 12, REG_QRFCR);
}
-void ks8842_handle_rx(struct net_device *netdev, struct ks8842_adapter *adapter)
+static void ks8842_handle_rx(struct net_device *netdev,
+ struct ks8842_adapter *adapter)
{
u16 rx_data = ks8842_read16(adapter, 16, REG_RXMIR) & 0x1fff;
netdev_dbg(netdev, "%s Entry - rx_data: %d\n", __func__, rx_data);
}
}
-void ks8842_handle_tx(struct net_device *netdev, struct ks8842_adapter *adapter)
+static void ks8842_handle_tx(struct net_device *netdev,
+ struct ks8842_adapter *adapter)
{
u16 sr = ks8842_read16(adapter, 16, REG_TXSR);
netdev_dbg(netdev, "%s - entry, sr: %x\n", __func__, sr);
netif_wake_queue(netdev);
}
-void ks8842_handle_rx_overrun(struct net_device *netdev,
+static void ks8842_handle_rx_overrun(struct net_device *netdev,
struct ks8842_adapter *adapter)
{
netdev_dbg(netdev, "%s: entry\n", __func__);
netdev->stats.rx_fifo_errors++;
}
-void ks8842_tasklet(unsigned long arg)
+static void ks8842_tasklet(unsigned long arg)
{
struct net_device *netdev = (struct net_device *)arg;
struct ks8842_adapter *adapter = netdev_priv(netdev);
}
-void ks_enable_qmu(struct ks_net *ks)
+static void ks_enable_qmu(struct ks_net *ks)
{
u16 w;
--- /dev/null
+#
+# MOXART device configuration
+#
+
+config NET_VENDOR_MOXART
+ bool "MOXA ART devices"
+ default y
+ depends on (ARM && ARCH_MOXART)
+ ---help---
+ If you have a network (Ethernet) card belonging to this class, say Y
+ and read the Ethernet-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>.
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about MOXA ART devices. If you say Y, you will be asked
+ for your specific card in the following questions.
+
+if NET_VENDOR_MOXART
+
+config ARM_MOXART_ETHER
+ tristate "MOXART Ethernet support"
+ depends on ARM && ARCH_MOXART
+ select NET_CORE
+ ---help---
+ If you wish to compile a kernel for a hardware with MOXA ART SoC and
+ want to use the internal ethernet then you should answer Y to this.
+
+
+endif # NET_VENDOR_MOXART
--- /dev/null
+#
+# Makefile for the MOXART network device drivers.
+#
+
+obj-$(CONFIG_ARM_MOXART_ETHER) += moxart_ether.o
--- /dev/null
+/* MOXA ART Ethernet (RTL8201CP) driver.
+ *
+ * Copyright (C) 2013 Jonas Jensen
+ *
+ * Jonas Jensen <jonas.jensen@gmail.com>
+ *
+ * Based on code from
+ * Moxa Technology Co., Ltd. <www.moxa.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/dma-mapping.h>
+#include <linux/ethtool.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/crc32.h>
+#include <linux/crc32c.h>
+#include <linux/dma-mapping.h>
+
+#include "moxart_ether.h"
+
+static inline void moxart_emac_write(struct net_device *ndev,
+ unsigned int reg, unsigned long value)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ writel(value, priv->base + reg);
+}
+
+static void moxart_update_mac_address(struct net_device *ndev)
+{
+ moxart_emac_write(ndev, REG_MAC_MS_ADDRESS,
+ ((ndev->dev_addr[0] << 8) | (ndev->dev_addr[1])));
+ moxart_emac_write(ndev, REG_MAC_MS_ADDRESS + 4,
+ ((ndev->dev_addr[2] << 24) |
+ (ndev->dev_addr[3] << 16) |
+ (ndev->dev_addr[4] << 8) |
+ (ndev->dev_addr[5])));
+}
+
+static int moxart_set_mac_address(struct net_device *ndev, void *addr)
+{
+ struct sockaddr *address = addr;
+
+ if (!is_valid_ether_addr(address->sa_data))
+ return -EADDRNOTAVAIL;
+
+ memcpy(ndev->dev_addr, address->sa_data, ndev->addr_len);
+ moxart_update_mac_address(ndev);
+
+ return 0;
+}
+
+static void moxart_mac_free_memory(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ int i;
+
+ for (i = 0; i < RX_DESC_NUM; i++)
+ dma_unmap_single(&ndev->dev, priv->rx_mapping[i],
+ priv->rx_buf_size, DMA_FROM_DEVICE);
+
+ if (priv->tx_desc_base)
+ dma_free_coherent(NULL, TX_REG_DESC_SIZE * TX_DESC_NUM,
+ priv->tx_desc_base, priv->tx_base);
+
+ if (priv->rx_desc_base)
+ dma_free_coherent(NULL, RX_REG_DESC_SIZE * RX_DESC_NUM,
+ priv->rx_desc_base, priv->rx_base);
+
+ kfree(priv->tx_buf_base);
+ kfree(priv->rx_buf_base);
+}
+
+static void moxart_mac_reset(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ writel(SW_RST, priv->base + REG_MAC_CTRL);
+ while (readl(priv->base + REG_MAC_CTRL) & SW_RST)
+ mdelay(10);
+
+ writel(0, priv->base + REG_INTERRUPT_MASK);
+
+ priv->reg_maccr = RX_BROADPKT | FULLDUP | CRC_APD | RX_FTL;
+}
+
+static void moxart_mac_enable(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ writel(0x00001010, priv->base + REG_INT_TIMER_CTRL);
+ writel(0x00000001, priv->base + REG_APOLL_TIMER_CTRL);
+ writel(0x00000390, priv->base + REG_DMA_BLEN_CTRL);
+
+ priv->reg_imr |= (RPKT_FINISH_M | XPKT_FINISH_M);
+ writel(priv->reg_imr, priv->base + REG_INTERRUPT_MASK);
+
+ priv->reg_maccr |= (RCV_EN | XMT_EN | RDMA_EN | XDMA_EN);
+ writel(priv->reg_maccr, priv->base + REG_MAC_CTRL);
+}
+
+static void moxart_mac_setup_desc_ring(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ void __iomem *desc;
+ int i;
+
+ for (i = 0; i < TX_DESC_NUM; i++) {
+ desc = priv->tx_desc_base + i * TX_REG_DESC_SIZE;
+ memset(desc, 0, TX_REG_DESC_SIZE);
+
+ priv->tx_buf[i] = priv->tx_buf_base + priv->tx_buf_size * i;
+ }
+ writel(TX_DESC1_END, desc + TX_REG_OFFSET_DESC1);
+
+ priv->tx_head = 0;
+ priv->tx_tail = 0;
+
+ for (i = 0; i < RX_DESC_NUM; i++) {
+ desc = priv->rx_desc_base + i * RX_REG_DESC_SIZE;
+ memset(desc, 0, RX_REG_DESC_SIZE);
+ writel(RX_DESC0_DMA_OWN, desc + RX_REG_OFFSET_DESC0);
+ writel(RX_BUF_SIZE & RX_DESC1_BUF_SIZE_MASK,
+ desc + RX_REG_OFFSET_DESC1);
+
+ priv->rx_buf[i] = priv->rx_buf_base + priv->rx_buf_size * i;
+ priv->rx_mapping[i] = dma_map_single(&ndev->dev,
+ priv->rx_buf[i],
+ priv->rx_buf_size,
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(&ndev->dev, priv->rx_mapping[i]))
+ netdev_err(ndev, "DMA mapping error\n");
+
+ writel(priv->rx_mapping[i],
+ desc + RX_REG_OFFSET_DESC2 + RX_DESC2_ADDRESS_PHYS);
+ writel(priv->rx_buf[i],
+ desc + RX_REG_OFFSET_DESC2 + RX_DESC2_ADDRESS_VIRT);
+ }
+ writel(RX_DESC1_END, desc + RX_REG_OFFSET_DESC1);
+
+ priv->rx_head = 0;
+
+ /* reset the MAC controler TX/RX desciptor base address */
+ writel(priv->tx_base, priv->base + REG_TXR_BASE_ADDRESS);
+ writel(priv->rx_base, priv->base + REG_RXR_BASE_ADDRESS);
+}
+
+static int moxart_mac_open(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ if (!is_valid_ether_addr(ndev->dev_addr))
+ return -EADDRNOTAVAIL;
+
+ napi_enable(&priv->napi);
+
+ moxart_mac_reset(ndev);
+ moxart_update_mac_address(ndev);
+ moxart_mac_setup_desc_ring(ndev);
+ moxart_mac_enable(ndev);
+ netif_start_queue(ndev);
+
+ netdev_dbg(ndev, "%s: IMR=0x%x, MACCR=0x%x\n",
+ __func__, readl(priv->base + REG_INTERRUPT_MASK),
+ readl(priv->base + REG_MAC_CTRL));
+
+ return 0;
+}
+
+static int moxart_mac_stop(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ napi_disable(&priv->napi);
+
+ netif_stop_queue(ndev);
+
+ /* disable all interrupts */
+ writel(0, priv->base + REG_INTERRUPT_MASK);
+
+ /* disable all functions */
+ writel(0, priv->base + REG_MAC_CTRL);
+
+ return 0;
+}
+
+static int moxart_rx_poll(struct napi_struct *napi, int budget)
+{
+ struct moxart_mac_priv_t *priv = container_of(napi,
+ struct moxart_mac_priv_t,
+ napi);
+ struct net_device *ndev = priv->ndev;
+ struct sk_buff *skb;
+ void __iomem *desc;
+ unsigned int desc0, len;
+ int rx_head = priv->rx_head;
+ int rx = 0;
+
+ while (1) {
+ desc = priv->rx_desc_base + (RX_REG_DESC_SIZE * rx_head);
+ desc0 = readl(desc + RX_REG_OFFSET_DESC0);
+
+ if (desc0 & RX_DESC0_DMA_OWN)
+ break;
+
+ if (desc0 & (RX_DESC0_ERR | RX_DESC0_CRC_ERR | RX_DESC0_FTL |
+ RX_DESC0_RUNT | RX_DESC0_ODD_NB)) {
+ net_dbg_ratelimited("packet error\n");
+ priv->stats.rx_dropped++;
+ priv->stats.rx_errors++;
+ continue;
+ }
+
+ len = desc0 & RX_DESC0_FRAME_LEN_MASK;
+
+ if (len > RX_BUF_SIZE)
+ len = RX_BUF_SIZE;
+
+ skb = build_skb(priv->rx_buf[rx_head], priv->rx_buf_size);
+ if (unlikely(!skb)) {
+ net_dbg_ratelimited("build_skb failed\n");
+ priv->stats.rx_dropped++;
+ priv->stats.rx_errors++;
+ }
+
+ skb_put(skb, len);
+ skb->protocol = eth_type_trans(skb, ndev);
+ napi_gro_receive(&priv->napi, skb);
+ rx++;
+
+ ndev->last_rx = jiffies;
+ priv->stats.rx_packets++;
+ priv->stats.rx_bytes += len;
+ if (desc0 & RX_DESC0_MULTICAST)
+ priv->stats.multicast++;
+
+ writel(RX_DESC0_DMA_OWN, desc + RX_REG_OFFSET_DESC0);
+
+ rx_head = RX_NEXT(rx_head);
+ priv->rx_head = rx_head;
+
+ if (rx >= budget)
+ break;
+ }
+
+ if (rx < budget) {
+ napi_gro_flush(napi, false);
+ __napi_complete(napi);
+ }
+
+ priv->reg_imr |= RPKT_FINISH_M;
+ writel(priv->reg_imr, priv->base + REG_INTERRUPT_MASK);
+
+ return rx;
+}
+
+static void moxart_tx_finished(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ unsigned tx_head = priv->tx_head;
+ unsigned tx_tail = priv->tx_tail;
+
+ while (tx_tail != tx_head) {
+ dma_unmap_single(&ndev->dev, priv->tx_mapping[tx_tail],
+ priv->tx_len[tx_tail], DMA_TO_DEVICE);
+
+ priv->stats.tx_packets++;
+ priv->stats.tx_bytes += priv->tx_skb[tx_tail]->len;
+
+ dev_kfree_skb_irq(priv->tx_skb[tx_tail]);
+ priv->tx_skb[tx_tail] = NULL;
+
+ tx_tail = TX_NEXT(tx_tail);
+ }
+ priv->tx_tail = tx_tail;
+}
+
+static irqreturn_t moxart_mac_interrupt(int irq, void *dev_id)
+{
+ struct net_device *ndev = (struct net_device *) dev_id;
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ unsigned int ists = readl(priv->base + REG_INTERRUPT_STATUS);
+
+ if (ists & XPKT_OK_INT_STS)
+ moxart_tx_finished(ndev);
+
+ if (ists & RPKT_FINISH) {
+ if (napi_schedule_prep(&priv->napi)) {
+ priv->reg_imr &= ~RPKT_FINISH_M;
+ writel(priv->reg_imr, priv->base + REG_INTERRUPT_MASK);
+ __napi_schedule(&priv->napi);
+ }
+ }
+
+ return IRQ_HANDLED;
+}
+
+static int moxart_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ void __iomem *desc;
+ unsigned int len;
+ unsigned int tx_head = priv->tx_head;
+ u32 txdes1;
+ int ret = NETDEV_TX_BUSY;
+
+ desc = priv->tx_desc_base + (TX_REG_DESC_SIZE * tx_head);
+
+ spin_lock_irq(&priv->txlock);
+ if (readl(desc + TX_REG_OFFSET_DESC0) & TX_DESC0_DMA_OWN) {
+ net_dbg_ratelimited("no TX space for packet\n");
+ priv->stats.tx_dropped++;
+ goto out_unlock;
+ }
+
+ len = skb->len > TX_BUF_SIZE ? TX_BUF_SIZE : skb->len;
+
+ priv->tx_mapping[tx_head] = dma_map_single(&ndev->dev, skb->data,
+ len, DMA_TO_DEVICE);
+ if (dma_mapping_error(&ndev->dev, priv->tx_mapping[tx_head])) {
+ netdev_err(ndev, "DMA mapping error\n");
+ goto out_unlock;
+ }
+
+ priv->tx_len[tx_head] = len;
+ priv->tx_skb[tx_head] = skb;
+
+ writel(priv->tx_mapping[tx_head],
+ desc + TX_REG_OFFSET_DESC2 + TX_DESC2_ADDRESS_PHYS);
+ writel(skb->data,
+ desc + TX_REG_OFFSET_DESC2 + TX_DESC2_ADDRESS_VIRT);
+
+ if (skb->len < ETH_ZLEN) {
+ memset(&skb->data[skb->len],
+ 0, ETH_ZLEN - skb->len);
+ len = ETH_ZLEN;
+ }
+
+ txdes1 = readl(desc + TX_REG_OFFSET_DESC1);
+ txdes1 |= TX_DESC1_LTS | TX_DESC1_FTS;
+ txdes1 &= ~(TX_DESC1_FIFO_COMPLETE | TX_DESC1_INTR_COMPLETE);
+ txdes1 |= (len & TX_DESC1_BUF_SIZE_MASK);
+ writel(txdes1, desc + TX_REG_OFFSET_DESC1);
+ writel(TX_DESC0_DMA_OWN, desc + TX_REG_OFFSET_DESC0);
+
+ /* start to send packet */
+ writel(0xffffffff, priv->base + REG_TX_POLL_DEMAND);
+
+ priv->tx_head = TX_NEXT(tx_head);
+
+ ndev->trans_start = jiffies;
+ ret = NETDEV_TX_OK;
+out_unlock:
+ spin_unlock_irq(&priv->txlock);
+
+ return ret;
+}
+
+static struct net_device_stats *moxart_mac_get_stats(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ return &priv->stats;
+}
+
+static void moxart_mac_setmulticast(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+ struct netdev_hw_addr *ha;
+ int crc_val;
+
+ netdev_for_each_mc_addr(ha, ndev) {
+ crc_val = crc32_le(~0, ha->addr, ETH_ALEN);
+ crc_val = (crc_val >> 26) & 0x3f;
+ if (crc_val >= 32) {
+ writel(readl(priv->base + REG_MCAST_HASH_TABLE1) |
+ (1UL << (crc_val - 32)),
+ priv->base + REG_MCAST_HASH_TABLE1);
+ } else {
+ writel(readl(priv->base + REG_MCAST_HASH_TABLE0) |
+ (1UL << crc_val),
+ priv->base + REG_MCAST_HASH_TABLE0);
+ }
+ }
+}
+
+static void moxart_mac_set_rx_mode(struct net_device *ndev)
+{
+ struct moxart_mac_priv_t *priv = netdev_priv(ndev);
+
+ spin_lock_irq(&priv->txlock);
+
+ (ndev->flags & IFF_PROMISC) ? (priv->reg_maccr |= RCV_ALL) :
+ (priv->reg_maccr &= ~RCV_ALL);
+
+ (ndev->flags & IFF_ALLMULTI) ? (priv->reg_maccr |= RX_MULTIPKT) :
+ (priv->reg_maccr &= ~RX_MULTIPKT);
+
+ if ((ndev->flags & IFF_MULTICAST) && netdev_mc_count(ndev)) {
+ priv->reg_maccr |= HT_MULTI_EN;
+ moxart_mac_setmulticast(ndev);
+ } else {
+ priv->reg_maccr &= ~HT_MULTI_EN;
+ }
+
+ writel(priv->reg_maccr, priv->base + REG_MAC_CTRL);
+
+ spin_unlock_irq(&priv->txlock);
+}
+
+static struct net_device_ops moxart_netdev_ops = {
+ .ndo_open = moxart_mac_open,
+ .ndo_stop = moxart_mac_stop,
+ .ndo_start_xmit = moxart_mac_start_xmit,
+ .ndo_get_stats = moxart_mac_get_stats,
+ .ndo_set_rx_mode = moxart_mac_set_rx_mode,
+ .ndo_set_mac_address = moxart_set_mac_address,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_change_mtu = eth_change_mtu,
+};
+
+static int moxart_mac_probe(struct platform_device *pdev)
+{
+ struct device *p_dev = &pdev->dev;
+ struct device_node *node = p_dev->of_node;
+ struct net_device *ndev;
+ struct moxart_mac_priv_t *priv;
+ struct resource *res;
+ unsigned int irq;
+ int ret;
+
+ ndev = alloc_etherdev(sizeof(struct moxart_mac_priv_t));
+ if (!ndev)
+ return -ENOMEM;
+
+ irq = irq_of_parse_and_map(node, 0);
+ if (irq <= 0) {
+ netdev_err(ndev, "irq_of_parse_and_map failed\n");
+ return -EINVAL;
+ }
+
+ priv = netdev_priv(ndev);
+ priv->ndev = ndev;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ ndev->base_addr = res->start;
+ priv->base = devm_ioremap_resource(p_dev, res);
+ ret = IS_ERR(priv->base);
+ if (ret) {
+ dev_err(p_dev, "devm_ioremap_resource failed\n");
+ goto init_fail;
+ }
+
+ spin_lock_init(&priv->txlock);
+
+ priv->tx_buf_size = TX_BUF_SIZE;
+ priv->rx_buf_size = RX_BUF_SIZE +
+ SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+
+ priv->tx_desc_base = dma_alloc_coherent(NULL, TX_REG_DESC_SIZE *
+ TX_DESC_NUM, &priv->tx_base,
+ GFP_DMA | GFP_KERNEL);
+ if (priv->tx_desc_base == NULL)
+ goto init_fail;
+
+ priv->rx_desc_base = dma_alloc_coherent(NULL, RX_REG_DESC_SIZE *
+ RX_DESC_NUM, &priv->rx_base,
+ GFP_DMA | GFP_KERNEL);
+ if (priv->rx_desc_base == NULL)
+ goto init_fail;
+
+ priv->tx_buf_base = kmalloc(priv->tx_buf_size * TX_DESC_NUM,
+ GFP_ATOMIC);
+ if (!priv->tx_buf_base)
+ goto init_fail;
+
+ priv->rx_buf_base = kmalloc(priv->rx_buf_size * RX_DESC_NUM,
+ GFP_ATOMIC);
+ if (!priv->rx_buf_base)
+ goto init_fail;
+
+ platform_set_drvdata(pdev, ndev);
+
+ ret = devm_request_irq(p_dev, irq, moxart_mac_interrupt, 0,
+ pdev->name, ndev);
+ if (ret) {
+ netdev_err(ndev, "devm_request_irq failed\n");
+ goto init_fail;
+ }
+
+ ether_setup(ndev);
+ ndev->netdev_ops = &moxart_netdev_ops;
+ netif_napi_add(ndev, &priv->napi, moxart_rx_poll, RX_DESC_NUM);
+ ndev->priv_flags |= IFF_UNICAST_FLT;
+ ndev->irq = irq;
+
+ SET_NETDEV_DEV(ndev, &pdev->dev);
+
+ ret = register_netdev(ndev);
+ if (ret) {
+ free_netdev(ndev);
+ goto init_fail;
+ }
+
+ netdev_dbg(ndev, "%s: IRQ=%d address=%pM\n",
+ __func__, ndev->irq, ndev->dev_addr);
+
+ return 0;
+
+init_fail:
+ netdev_err(ndev, "init failed\n");
+ moxart_mac_free_memory(ndev);
+
+ return ret;
+}
+
+static int moxart_remove(struct platform_device *pdev)
+{
+ struct net_device *ndev = platform_get_drvdata(pdev);
+
+ unregister_netdev(ndev);
+ free_irq(ndev->irq, ndev);
+ moxart_mac_free_memory(ndev);
+ free_netdev(ndev);
+
+ return 0;
+}
+
+static const struct of_device_id moxart_mac_match[] = {
+ { .compatible = "moxa,moxart-mac" },
+ { }
+};
+
+struct __initdata platform_driver moxart_mac_driver = {
+ .probe = moxart_mac_probe,
+ .remove = moxart_remove,
+ .driver = {
+ .name = "moxart-ethernet",
+ .owner = THIS_MODULE,
+ .of_match_table = moxart_mac_match,
+ },
+};
+module_platform_driver(moxart_mac_driver);
+
+MODULE_DESCRIPTION("MOXART RTL8201CP Ethernet driver");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Jonas Jensen <jonas.jensen@gmail.com>");
--- /dev/null
+/* MOXA ART Ethernet (RTL8201CP) driver.
+ *
+ * Copyright (C) 2013 Jonas Jensen
+ *
+ * Jonas Jensen <jonas.jensen@gmail.com>
+ *
+ * Based on code from
+ * Moxa Technology Co., Ltd. <www.moxa.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef _MOXART_ETHERNET_H
+#define _MOXART_ETHERNET_H
+
+#define TX_REG_OFFSET_DESC0 0
+#define TX_REG_OFFSET_DESC1 4
+#define TX_REG_OFFSET_DESC2 8
+#define TX_REG_DESC_SIZE 16
+
+#define RX_REG_OFFSET_DESC0 0
+#define RX_REG_OFFSET_DESC1 4
+#define RX_REG_OFFSET_DESC2 8
+#define RX_REG_DESC_SIZE 16
+
+#define TX_DESC0_PKT_LATE_COL 0x1 /* abort, late collision */
+#define TX_DESC0_RX_PKT_EXS_COL 0x2 /* abort, >16 collisions */
+#define TX_DESC0_DMA_OWN 0x80000000 /* owned by controller */
+#define TX_DESC1_BUF_SIZE_MASK 0x7ff
+#define TX_DESC1_LTS 0x8000000 /* last TX packet */
+#define TX_DESC1_FTS 0x10000000 /* first TX packet */
+#define TX_DESC1_FIFO_COMPLETE 0x20000000
+#define TX_DESC1_INTR_COMPLETE 0x40000000
+#define TX_DESC1_END 0x80000000
+#define TX_DESC2_ADDRESS_PHYS 0
+#define TX_DESC2_ADDRESS_VIRT 4
+
+#define RX_DESC0_FRAME_LEN 0
+#define RX_DESC0_FRAME_LEN_MASK 0x7FF
+#define RX_DESC0_MULTICAST 0x10000
+#define RX_DESC0_BROADCAST 0x20000
+#define RX_DESC0_ERR 0x40000
+#define RX_DESC0_CRC_ERR 0x80000
+#define RX_DESC0_FTL 0x100000
+#define RX_DESC0_RUNT 0x200000 /* packet less than 64 bytes */
+#define RX_DESC0_ODD_NB 0x400000 /* receive odd nibbles */
+#define RX_DESC0_LRS 0x10000000 /* last receive segment */
+#define RX_DESC0_FRS 0x20000000 /* first receive segment */
+#define RX_DESC0_DMA_OWN 0x80000000
+#define RX_DESC1_BUF_SIZE_MASK 0x7FF
+#define RX_DESC1_END 0x80000000
+#define RX_DESC2_ADDRESS_PHYS 0
+#define RX_DESC2_ADDRESS_VIRT 4
+
+#define TX_DESC_NUM 64
+#define TX_DESC_NUM_MASK (TX_DESC_NUM-1)
+#define TX_NEXT(N) (((N) + 1) & (TX_DESC_NUM_MASK))
+#define TX_BUF_SIZE 1600
+#define TX_BUF_SIZE_MAX (TX_DESC1_BUF_SIZE_MASK+1)
+
+#define RX_DESC_NUM 64
+#define RX_DESC_NUM_MASK (RX_DESC_NUM-1)
+#define RX_NEXT(N) (((N) + 1) & (RX_DESC_NUM_MASK))
+#define RX_BUF_SIZE 1600
+#define RX_BUF_SIZE_MAX (RX_DESC1_BUF_SIZE_MASK+1)
+
+#define REG_INTERRUPT_STATUS 0
+#define REG_INTERRUPT_MASK 4
+#define REG_MAC_MS_ADDRESS 8
+#define REG_MAC_LS_ADDRESS 12
+#define REG_MCAST_HASH_TABLE0 16
+#define REG_MCAST_HASH_TABLE1 20
+#define REG_TX_POLL_DEMAND 24
+#define REG_RX_POLL_DEMAND 28
+#define REG_TXR_BASE_ADDRESS 32
+#define REG_RXR_BASE_ADDRESS 36
+#define REG_INT_TIMER_CTRL 40
+#define REG_APOLL_TIMER_CTRL 44
+#define REG_DMA_BLEN_CTRL 48
+#define REG_RESERVED1 52
+#define REG_MAC_CTRL 136
+#define REG_MAC_STATUS 140
+#define REG_PHY_CTRL 144
+#define REG_PHY_WRITE_DATA 148
+#define REG_FLOW_CTRL 152
+#define REG_BACK_PRESSURE 156
+#define REG_RESERVED2 160
+#define REG_TEST_SEED 196
+#define REG_DMA_FIFO_STATE 200
+#define REG_TEST_MODE 204
+#define REG_RESERVED3 208
+#define REG_TX_COL_COUNTER 212
+#define REG_RPF_AEP_COUNTER 216
+#define REG_XM_PG_COUNTER 220
+#define REG_RUNT_TLC_COUNTER 224
+#define REG_CRC_FTL_COUNTER 228
+#define REG_RLC_RCC_COUNTER 232
+#define REG_BROC_COUNTER 236
+#define REG_MULCA_COUNTER 240
+#define REG_RP_COUNTER 244
+#define REG_XP_COUNTER 248
+
+#define REG_PHY_CTRL_OFFSET 0x0
+#define REG_PHY_STATUS 0x1
+#define REG_PHY_ID1 0x2
+#define REG_PHY_ID2 0x3
+#define REG_PHY_ANA 0x4
+#define REG_PHY_ANLPAR 0x5
+#define REG_PHY_ANE 0x6
+#define REG_PHY_ECTRL1 0x10
+#define REG_PHY_QPDS 0x11
+#define REG_PHY_10BOP 0x12
+#define REG_PHY_ECTRL2 0x13
+#define REG_PHY_FTMAC100_WRITE 0x8000000
+#define REG_PHY_FTMAC100_READ 0x4000000
+
+/* REG_INTERRUPT_STATUS */
+#define RPKT_FINISH BIT(0) /* DMA data received */
+#define NORXBUF BIT(1) /* receive buffer unavailable */
+#define XPKT_FINISH BIT(2) /* DMA moved data to TX FIFO */
+#define NOTXBUF BIT(3) /* transmit buffer unavailable */
+#define XPKT_OK_INT_STS BIT(4) /* transmit to ethernet success */
+#define XPKT_LOST_INT_STS BIT(5) /* transmit ethernet lost (collision) */
+#define RPKT_SAV BIT(6) /* FIFO receive success */
+#define RPKT_LOST_INT_STS BIT(7) /* FIFO full, receive failed */
+#define AHB_ERR BIT(8) /* AHB error */
+#define PHYSTS_CHG BIT(9) /* PHY link status change */
+
+/* REG_INTERRUPT_MASK */
+#define RPKT_FINISH_M BIT(0)
+#define NORXBUF_M BIT(1)
+#define XPKT_FINISH_M BIT(2)
+#define NOTXBUF_M BIT(3)
+#define XPKT_OK_M BIT(4)
+#define XPKT_LOST_M BIT(5)
+#define RPKT_SAV_M BIT(6)
+#define RPKT_LOST_M BIT(7)
+#define AHB_ERR_M BIT(8)
+#define PHYSTS_CHG_M BIT(9)
+
+/* REG_MAC_MS_ADDRESS */
+#define MAC_MADR_MASK 0xffff /* 2 MSB MAC address */
+
+/* REG_INT_TIMER_CTRL */
+#define TXINT_TIME_SEL BIT(15) /* TX cycle time period */
+#define TXINT_THR_MASK 0x7000
+#define TXINT_CNT_MASK 0xf00
+#define RXINT_TIME_SEL BIT(7) /* RX cycle time period */
+#define RXINT_THR_MASK 0x70
+#define RXINT_CNT_MASK 0xF
+
+/* REG_APOLL_TIMER_CTRL */
+#define TXPOLL_TIME_SEL BIT(12) /* TX poll time period */
+#define TXPOLL_CNT_MASK 0xf00
+#define TXPOLL_CNT_SHIFT_BIT 8
+#define RXPOLL_TIME_SEL BIT(4) /* RX poll time period */
+#define RXPOLL_CNT_MASK 0xF
+#define RXPOLL_CNT_SHIFT_BIT 0
+
+/* REG_DMA_BLEN_CTRL */
+#define RX_THR_EN BIT(9) /* RX FIFO threshold arbitration */
+#define RXFIFO_HTHR_MASK 0x1c0
+#define RXFIFO_LTHR_MASK 0x38
+#define INCR16_EN BIT(2) /* AHB bus INCR16 burst command */
+#define INCR8_EN BIT(1) /* AHB bus INCR8 burst command */
+#define INCR4_EN BIT(0) /* AHB bus INCR4 burst command */
+
+/* REG_MAC_CTRL */
+#define RX_BROADPKT BIT(17) /* receive broadcast packets */
+#define RX_MULTIPKT BIT(16) /* receive all multicast packets */
+#define FULLDUP BIT(15) /* full duplex */
+#define CRC_APD BIT(14) /* append CRC to transmitted packet */
+#define RCV_ALL BIT(12) /* ignore incoming packet destination */
+#define RX_FTL BIT(11) /* accept packets larger than 1518 B */
+#define RX_RUNT BIT(10) /* accept packets smaller than 64 B */
+#define HT_MULTI_EN BIT(9) /* accept on hash and mcast pass */
+#define RCV_EN BIT(8) /* receiver enable */
+#define ENRX_IN_HALFTX BIT(6) /* enable receive in half duplex mode */
+#define XMT_EN BIT(5) /* transmit enable */
+#define CRC_DIS BIT(4) /* disable CRC check when receiving */
+#define LOOP_EN BIT(3) /* internal loop-back */
+#define SW_RST BIT(2) /* software reset, last 64 AHB clocks */
+#define RDMA_EN BIT(1) /* enable receive DMA chan */
+#define XDMA_EN BIT(0) /* enable transmit DMA chan */
+
+/* REG_MAC_STATUS */
+#define COL_EXCEED BIT(11) /* more than 16 collisions */
+#define LATE_COL BIT(10) /* transmit late collision detected */
+#define XPKT_LOST BIT(9) /* transmit to ethernet lost */
+#define XPKT_OK BIT(8) /* transmit to ethernet success */
+#define RUNT_MAC_STS BIT(7) /* receive runt detected */
+#define FTL_MAC_STS BIT(6) /* receive frame too long detected */
+#define CRC_ERR_MAC_STS BIT(5)
+#define RPKT_LOST BIT(4) /* RX FIFO full, receive failed */
+#define RPKT_SAVE BIT(3) /* RX FIFO receive success */
+#define COL BIT(2) /* collision, incoming packet dropped */
+#define MCPU_BROADCAST BIT(1)
+#define MCPU_MULTICAST BIT(0)
+
+/* REG_PHY_CTRL */
+#define MIIWR BIT(27) /* init write sequence (auto cleared)*/
+#define MIIRD BIT(26)
+#define REGAD_MASK 0x3e00000
+#define PHYAD_MASK 0x1f0000
+#define MIIRDATA_MASK 0xffff
+
+/* REG_PHY_WRITE_DATA */
+#define MIIWDATA_MASK 0xffff
+
+/* REG_FLOW_CTRL */
+#define PAUSE_TIME_MASK 0xffff0000
+#define FC_HIGH_MASK 0xf000
+#define FC_LOW_MASK 0xf00
+#define RX_PAUSE BIT(4) /* receive pause frame */
+#define TX_PAUSED BIT(3) /* transmit pause due to receive */
+#define FCTHR_EN BIT(2) /* enable threshold mode. */
+#define TX_PAUSE BIT(1) /* transmit pause frame */
+#define FC_EN BIT(0) /* flow control mode enable */
+
+/* REG_BACK_PRESSURE */
+#define BACKP_LOW_MASK 0xf00
+#define BACKP_JAM_LEN_MASK 0xf0
+#define BACKP_MODE BIT(1) /* address mode */
+#define BACKP_ENABLE BIT(0)
+
+/* REG_TEST_SEED */
+#define TEST_SEED_MASK 0x3fff
+
+/* REG_DMA_FIFO_STATE */
+#define TX_DMA_REQUEST BIT(31)
+#define RX_DMA_REQUEST BIT(30)
+#define TX_DMA_GRANT BIT(29)
+#define RX_DMA_GRANT BIT(28)
+#define TX_FIFO_EMPTY BIT(27)
+#define RX_FIFO_EMPTY BIT(26)
+#define TX_DMA2_SM_MASK 0x7000
+#define TX_DMA1_SM_MASK 0xf00
+#define RX_DMA2_SM_MASK 0x70
+#define RX_DMA1_SM_MASK 0xF
+
+/* REG_TEST_MODE */
+#define SINGLE_PKT BIT(26) /* single packet mode */
+#define PTIMER_TEST BIT(25) /* automatic polling timer test mode */
+#define ITIMER_TEST BIT(24) /* interrupt timer test mode */
+#define TEST_SEED_SELECT BIT(22)
+#define SEED_SELECT BIT(21)
+#define TEST_MODE BIT(20)
+#define TEST_TIME_MASK 0xffc00
+#define TEST_EXCEL_MASK 0x3e0
+
+/* REG_TX_COL_COUNTER */
+#define TX_MCOL_MASK 0xffff0000
+#define TX_MCOL_SHIFT_BIT 16
+#define TX_SCOL_MASK 0xffff
+#define TX_SCOL_SHIFT_BIT 0
+
+/* REG_RPF_AEP_COUNTER */
+#define RPF_MASK 0xffff0000
+#define RPF_SHIFT_BIT 16
+#define AEP_MASK 0xffff
+#define AEP_SHIFT_BIT 0
+
+/* REG_XM_PG_COUNTER */
+#define XM_MASK 0xffff0000
+#define XM_SHIFT_BIT 16
+#define PG_MASK 0xffff
+#define PG_SHIFT_BIT 0
+
+/* REG_RUNT_TLC_COUNTER */
+#define RUNT_CNT_MASK 0xffff0000
+#define RUNT_CNT_SHIFT_BIT 16
+#define TLCC_MASK 0xffff
+#define TLCC_SHIFT_BIT 0
+
+/* REG_CRC_FTL_COUNTER */
+#define CRCER_CNT_MASK 0xffff0000
+#define CRCER_CNT_SHIFT_BIT 16
+#define FTL_CNT_MASK 0xffff
+#define FTL_CNT_SHIFT_BIT 0
+
+/* REG_RLC_RCC_COUNTER */
+#define RLC_MASK 0xffff0000
+#define RLC_SHIFT_BIT 16
+#define RCC_MASK 0xffff
+#define RCC_SHIFT_BIT 0
+
+/* REG_PHY_STATUS */
+#define AN_COMPLETE 0x20
+#define LINK_STATUS 0x4
+
+struct moxart_mac_priv_t {
+ void __iomem *base;
+ struct net_device_stats stats;
+ unsigned int reg_maccr;
+ unsigned int reg_imr;
+ struct napi_struct napi;
+ struct net_device *ndev;
+
+ dma_addr_t rx_base;
+ dma_addr_t rx_mapping[RX_DESC_NUM];
+ void __iomem *rx_desc_base;
+ unsigned char *rx_buf_base;
+ unsigned char *rx_buf[RX_DESC_NUM];
+ unsigned int rx_head;
+ unsigned int rx_buf_size;
+
+ dma_addr_t tx_base;
+ dma_addr_t tx_mapping[TX_DESC_NUM];
+ void __iomem *tx_desc_base;
+ unsigned char *tx_buf_base;
+ unsigned char *tx_buf[RX_DESC_NUM];
+ unsigned int tx_head;
+ unsigned int tx_buf_size;
+
+ spinlock_t txlock;
+ unsigned int tx_len[TX_DESC_NUM];
+ struct sk_buff *tx_skb[TX_DESC_NUM];
+ unsigned int tx_tail;
+};
+
+#if TX_BUF_SIZE >= TX_BUF_SIZE_MAX
+#error MOXA ART Ethernet device driver TX buffer is too large!
+#endif
+#if RX_BUF_SIZE >= RX_BUF_SIZE_MAX
+#error MOXA ART Ethernet device driver RX buffer is too large!
+#endif
+
+#endif
#ifdef CONFIG_MTRR
#include <asm/mtrr.h>
#endif
+#include <net/busy_poll.h>
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"
int cpu;
__be32 __iomem *dca_tag;
#endif
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ unsigned int state;
+#define SLICE_STATE_IDLE 0
+#define SLICE_STATE_NAPI 1 /* NAPI owns this slice */
+#define SLICE_STATE_POLL 2 /* poll owns this slice */
+#define SLICE_LOCKED (SLICE_STATE_NAPI | SLICE_STATE_POLL)
+#define SLICE_STATE_NAPI_YIELD 4 /* NAPI yielded this slice */
+#define SLICE_STATE_POLL_YIELD 8 /* poll yielded this slice */
+#define SLICE_USER_PEND (SLICE_STATE_POLL | SLICE_STATE_POLL_YIELD)
+ spinlock_t lock;
+ unsigned long lock_napi_yield;
+ unsigned long lock_poll_yield;
+ unsigned long busy_poll_miss;
+ unsigned long busy_poll_cnt;
+#endif /* CONFIG_NET_RX_BUSY_POLL */
char irq_desc[32];
};
int fw_ver_minor;
int fw_ver_tiny;
int adopted_rx_filter_bug;
- u8 mac_addr[6]; /* eeprom mac address */
+ u8 mac_addr[ETH_ALEN]; /* eeprom mac address */
unsigned long serial_number;
int vendor_specific_offset;
int fw_multicast_support;
return status;
}
+#ifdef CONFIG_NET_RX_BUSY_POLL
+static inline void myri10ge_ss_init_lock(struct myri10ge_slice_state *ss)
+{
+ spin_lock_init(&ss->lock);
+ ss->state = SLICE_STATE_IDLE;
+}
+
+static inline bool myri10ge_ss_lock_napi(struct myri10ge_slice_state *ss)
+{
+ int rc = true;
+ spin_lock(&ss->lock);
+ if ((ss->state & SLICE_LOCKED)) {
+ WARN_ON((ss->state & SLICE_STATE_NAPI));
+ ss->state |= SLICE_STATE_NAPI_YIELD;
+ rc = false;
+ ss->lock_napi_yield++;
+ } else
+ ss->state = SLICE_STATE_NAPI;
+ spin_unlock(&ss->lock);
+ return rc;
+}
+
+static inline void myri10ge_ss_unlock_napi(struct myri10ge_slice_state *ss)
+{
+ spin_lock(&ss->lock);
+ WARN_ON((ss->state & (SLICE_STATE_POLL | SLICE_STATE_NAPI_YIELD)));
+ ss->state = SLICE_STATE_IDLE;
+ spin_unlock(&ss->lock);
+}
+
+static inline bool myri10ge_ss_lock_poll(struct myri10ge_slice_state *ss)
+{
+ int rc = true;
+ spin_lock_bh(&ss->lock);
+ if ((ss->state & SLICE_LOCKED)) {
+ ss->state |= SLICE_STATE_POLL_YIELD;
+ rc = false;
+ ss->lock_poll_yield++;
+ } else
+ ss->state |= SLICE_STATE_POLL;
+ spin_unlock_bh(&ss->lock);
+ return rc;
+}
+
+static inline void myri10ge_ss_unlock_poll(struct myri10ge_slice_state *ss)
+{
+ spin_lock_bh(&ss->lock);
+ WARN_ON((ss->state & SLICE_STATE_NAPI));
+ ss->state = SLICE_STATE_IDLE;
+ spin_unlock_bh(&ss->lock);
+}
+
+static inline bool myri10ge_ss_busy_polling(struct myri10ge_slice_state *ss)
+{
+ WARN_ON(!(ss->state & SLICE_LOCKED));
+ return (ss->state & SLICE_USER_PEND);
+}
+#else /* CONFIG_NET_RX_BUSY_POLL */
+static inline void myri10ge_ss_init_lock(struct myri10ge_slice_state *ss)
+{
+}
+
+static inline bool myri10ge_ss_lock_napi(struct myri10ge_slice_state *ss)
+{
+ return false;
+}
+
+static inline void myri10ge_ss_unlock_napi(struct myri10ge_slice_state *ss)
+{
+}
+
+static inline bool myri10ge_ss_lock_poll(struct myri10ge_slice_state *ss)
+{
+ return false;
+}
+
+static inline void myri10ge_ss_unlock_poll(struct myri10ge_slice_state *ss)
+{
+}
+
+static inline bool myri10ge_ss_busy_polling(struct myri10ge_slice_state *ss)
+{
+ return false;
+}
+#endif
+
static int myri10ge_reset(struct myri10ge_priv *mgp)
{
struct myri10ge_cmd cmd;
}
}
+#define MYRI10GE_HLEN 64 /* Bytes to copy from page to skb linear memory */
+
static inline int
myri10ge_rx_done(struct myri10ge_slice_state *ss, int len, __wsum csum)
{
struct pci_dev *pdev = mgp->pdev;
struct net_device *dev = mgp->dev;
u8 *va;
+ bool polling;
if (len <= mgp->small_bytes) {
rx = &ss->rx_small;
va = page_address(rx->info[idx].page) + rx->info[idx].page_offset;
prefetch(va);
- skb = napi_get_frags(&ss->napi);
+ /* When busy polling in user context, allocate skb and copy headers to
+ * skb's linear memory ourselves. When not busy polling, use the napi
+ * gro api.
+ */
+ polling = myri10ge_ss_busy_polling(ss);
+ if (polling)
+ skb = netdev_alloc_skb(dev, MYRI10GE_HLEN + 16);
+ else
+ skb = napi_get_frags(&ss->napi);
if (unlikely(skb == NULL)) {
ss->stats.rx_dropped++;
for (i = 0, remainder = len; remainder > 0; i++) {
}
myri10ge_vlan_rx(mgp->dev, va, skb);
skb_record_rx_queue(skb, ss - &mgp->ss[0]);
+ skb_mark_napi_id(skb, &ss->napi);
+
+ if (polling) {
+ int hlen;
+
+ /* myri10ge_vlan_rx might have moved the header, so compute
+ * length and address again.
+ */
+ hlen = MYRI10GE_HLEN > skb->len ? skb->len : MYRI10GE_HLEN;
+ va = page_address(skb_frag_page(&rx_frags[0])) +
+ rx_frags[0].page_offset;
+ /* Copy header into the skb linear memory */
+ skb_copy_to_linear_data(skb, va, hlen);
+ rx_frags[0].page_offset += hlen;
+ rx_frags[0].size -= hlen;
+ skb->data_len -= hlen;
+ skb->tail += hlen;
+ skb->protocol = eth_type_trans(skb, dev);
+ netif_receive_skb(skb);
+ }
+ else
+ napi_gro_frags(&ss->napi);
- napi_gro_frags(&ss->napi);
return 1;
}
if (ss->mgp->dca_enabled)
myri10ge_update_dca(ss);
#endif
+ /* Try later if the busy_poll handler is running. */
+ if (!myri10ge_ss_lock_napi(ss))
+ return budget;
/* process as many rx events as NAPI will allow */
work_done = myri10ge_clean_rx_done(ss, budget);
+ myri10ge_ss_unlock_napi(ss);
if (work_done < budget) {
napi_complete(napi);
put_be32(htonl(3), ss->irq_claim);
return work_done;
}
+#ifdef CONFIG_NET_RX_BUSY_POLL
+static int myri10ge_busy_poll(struct napi_struct *napi)
+{
+ struct myri10ge_slice_state *ss =
+ container_of(napi, struct myri10ge_slice_state, napi);
+ struct myri10ge_priv *mgp = ss->mgp;
+ int work_done;
+
+ /* Poll only when the link is up */
+ if (mgp->link_state != MXGEFW_LINK_UP)
+ return LL_FLUSH_FAILED;
+
+ if (!myri10ge_ss_lock_poll(ss))
+ return LL_FLUSH_BUSY;
+
+ /* Process a small number of packets */
+ work_done = myri10ge_clean_rx_done(ss, 4);
+ if (work_done)
+ ss->busy_poll_cnt += work_done;
+ else
+ ss->busy_poll_miss++;
+
+ myri10ge_ss_unlock_poll(ss);
+
+ return work_done;
+}
+#endif /* CONFIG_NET_RX_BUSY_POLL */
+
static irqreturn_t myri10ge_intr(int irq, void *arg)
{
struct myri10ge_slice_state *ss = arg;
"tx_pkt_start", "tx_pkt_done", "tx_req", "tx_done",
"rx_small_cnt", "rx_big_cnt",
"wake_queue", "stop_queue", "tx_linearized",
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ "rx_lock_napi_yield", "rx_lock_poll_yield", "rx_busy_poll_miss",
+ "rx_busy_poll_cnt",
+#endif
};
#define MYRI10GE_NET_STATS_LEN 21
data[i++] = (unsigned int)ss->tx.wake_queue;
data[i++] = (unsigned int)ss->tx.stop_queue;
data[i++] = (unsigned int)ss->tx.linearized;
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ data[i++] = ss->lock_napi_yield;
+ data[i++] = ss->lock_poll_yield;
+ data[i++] = ss->busy_poll_miss;
+ data[i++] = ss->busy_poll_cnt;
+#endif
}
}
goto abort_with_rings;
}
+ /* Initialize the slice spinlock and state used for polling */
+ myri10ge_ss_init_lock(ss);
+
/* must happen prior to any irq */
napi_enable(&(ss)->napi);
}
del_timer_sync(&mgp->watchdog_timer);
mgp->running = MYRI10GE_ETH_STOPPING;
+ local_bh_disable(); /* myri10ge_ss_lock_napi needs bh disabled */
for (i = 0; i < mgp->num_slices; i++) {
napi_disable(&mgp->ss[i].napi);
+ /* Lock the slice to prevent the busy_poll handler from
+ * accessing it. Later when we bring the NIC up, myri10ge_open
+ * resets the slice including this lock.
+ */
+ while (!myri10ge_ss_lock_napi(&mgp->ss[i])) {
+ pr_info("Slice %d locked\n", i);
+ mdelay(1);
+ }
}
+ local_bh_enable();
netif_carrier_off(dev);
netif_tx_stop_all_queues(dev);
ss->fw_stats, ss->fw_stats_bus);
ss->fw_stats = NULL;
}
+ napi_hash_del(&ss->napi);
netif_napi_del(&ss->napi);
}
+ /* Wait till napi structs are no longer used, and then free ss. */
+ synchronize_rcu();
kfree(mgp->ss);
mgp->ss = NULL;
}
ss->dev = mgp->dev;
netif_napi_add(ss->dev, &ss->napi, myri10ge_poll,
myri10ge_napi_weight);
+ napi_hash_add(&ss->napi);
}
return 0;
abort:
struct pci_dev *pdev = mgp->pdev;
char *old_fw;
bool old_allocated;
- int i, status, ncpus, msix_cap;
+ int i, status, ncpus;
mgp->num_slices = 1;
- msix_cap = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
ncpus = netif_get_num_default_rss_queues();
- if (myri10ge_max_slices == 1 || msix_cap == 0 ||
+ if (myri10ge_max_slices == 1 || !pdev->msix_cap ||
(myri10ge_max_slices == -1 && ncpus < 2))
return;
.ndo_change_mtu = myri10ge_change_mtu,
.ndo_set_rx_mode = myri10ge_set_multicast_list,
.ndo_set_mac_address = myri10ge_set_mac_address,
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ .ndo_busy_poll = myri10ge_busy_poll,
+#endif
};
static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct w90p910_ether *ether = netdev_priv(dev);
struct platform_device *pdev;
- char addr[6];
+ char addr[ETH_ALEN];
pdev = ether->pdev;
addr[5] = 0xa8;
if (is_valid_ether_addr(addr))
- memcpy(dev->dev_addr, &addr, 0x06);
+ memcpy(dev->dev_addr, &addr, ETH_ALEN);
else
dev_err(&pdev->dev, "invalid mac address\n");
}
config PCH_GBE
tristate "OKI SEMICONDUCTOR IOH(ML7223/ML7831) GbE"
- depends on PCI
+ depends on PCI && (X86 || COMPILE_TEST)
select MII
select PTP_1588_CLOCK_PCH
---help---
u32 intr_tcpip_err_count;
};
+/**
+ * struct pch_gbe_privdata - PCI Device ID driver data
+ * @phy_tx_clk_delay: Bool, configure the PHY TX delay in software
+ * @phy_disable_hibernate: Bool, disable PHY hibernation
+ * @platform_init: Platform initialization callback, called from
+ * probe, prior to PHY initialization.
+ */
+struct pch_gbe_privdata {
+ bool phy_tx_clk_delay;
+ bool phy_disable_hibernate;
+ int (*platform_init)(struct pci_dev *pdev);
+};
+
/**
* struct pch_gbe_adapter - board specific private data structure
* @stats_lock: Spinlock structure for status
* @rx_buffer_len: Receive buffer length
* @tx_queue_len: Transmit queue length
* @have_msi: PCI MSI mode flag
+ * @pch_gbe_privdata: PCI Device ID driver_data
*/
struct pch_gbe_adapter {
int hwts_tx_en;
int hwts_rx_en;
struct pci_dev *ptp_pdev;
+ struct pch_gbe_privdata *pdata;
};
#define pch_gbe_hw_to_adapter(hw) container_of(hw, struct pch_gbe_adapter, hw)
* filled by get_settings() on a down link, speed is -1: */
if (speed == UINT_MAX) {
speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, speed);
ecmd->duplex = DUPLEX_FULL;
}
ret = mii_ethtool_sset(&adapter->mii, ecmd);
#include <linux/module.h>
#include <linux/net_tstamp.h>
#include <linux/ptp_classify.h>
+#include <linux/gpio.h>
#define DRV_VERSION "1.01"
const char pch_driver_version[] = DRV_VERSION;
#define PTP_L4_MULTICAST_SA "01:00:5e:00:01:81"
#define PTP_L2_MULTICAST_SA "01:1b:19:00:00:00"
+#define MINNOW_PHY_RESET_GPIO 13
+
static unsigned int copybreak __read_mostly = PCH_GBE_COPYBREAK_DEFAULT;
static int pch_gbe_mdio_read(struct net_device *netdev, int addr, int reg);
}
adapter->hw.phy.addr = adapter->mii.phy_id;
netdev_dbg(netdev, "phy_addr = %d\n", adapter->mii.phy_id);
- if (addr == 32)
+ if (addr == PCH_GBE_PHY_REGS_LEN)
return -EAGAIN;
/* Selected the phy and isolate the rest */
for (addr = 0; addr < PCH_GBE_PHY_REGS_LEN; addr++) {
adapter->pdev = pdev;
adapter->hw.back = adapter;
adapter->hw.reg = pcim_iomap_table(pdev)[PCH_GBE_PCI_BAR];
+ adapter->pdata = (struct pch_gbe_privdata *)pci_id->driver_data;
+ if (adapter->pdata && adapter->pdata->platform_init)
+ adapter->pdata->platform_init(pdev);
adapter->ptp_pdev = pci_get_bus_and_slot(adapter->pdev->bus->number,
PCI_DEVFN(12, 4));
dev_dbg(&pdev->dev, "PCH Network Connection\n");
+ /* Disable hibernation on certain platforms */
+ if (adapter->pdata && adapter->pdata->phy_disable_hibernate)
+ pch_gbe_phy_disable_hibernate(&adapter->hw);
+
device_set_wakeup_enable(&pdev->dev, 1);
return 0;
return ret;
}
+/* The AR803X PHY on the MinnowBoard requires a physical pin to be toggled to
+ * ensure it is awake for probe and init. Request the line and reset the PHY.
+ */
+static int pch_gbe_minnow_platform_init(struct pci_dev *pdev)
+{
+ unsigned long flags = GPIOF_DIR_OUT | GPIOF_INIT_HIGH | GPIOF_EXPORT;
+ unsigned gpio = MINNOW_PHY_RESET_GPIO;
+ int ret;
+
+ ret = devm_gpio_request_one(&pdev->dev, gpio, flags,
+ "minnow_phy_reset");
+ if (ret) {
+ dev_err(&pdev->dev,
+ "ERR: Can't request PHY reset GPIO line '%d'\n", gpio);
+ return ret;
+ }
+
+ gpio_set_value(gpio, 0);
+ usleep_range(1250, 1500);
+ gpio_set_value(gpio, 1);
+ usleep_range(1250, 1500);
+
+ return ret;
+}
+
+static struct pch_gbe_privdata pch_gbe_minnow_privdata = {
+ .phy_tx_clk_delay = true,
+ .phy_disable_hibernate = true,
+ .platform_init = pch_gbe_minnow_platform_init,
+};
+
static DEFINE_PCI_DEVICE_TABLE(pch_gbe_pcidev_id) = {
+ {.vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_IOH1_GBE,
+ .subvendor = PCI_VENDOR_ID_CIRCUITCO,
+ .subdevice = PCI_SUBSYSTEM_ID_CIRCUITCO_MINNOWBOARD,
+ .class = (PCI_CLASS_NETWORK_ETHERNET << 8),
+ .class_mask = (0xFFFF00),
+ .driver_data = (kernel_ulong_t)&pch_gbe_minnow_privdata
+ },
{.vendor = PCI_VENDOR_ID_INTEL,
.device = PCI_DEVICE_ID_INTEL_IOH1_GBE,
.subvendor = PCI_ANY_ID,
#define MII_SR_100X_FD_CAPS 0x4000 /* 100X Full Duplex Capable */
#define MII_SR_100T4_CAPS 0x8000 /* 100T4 Capable */
+/* AR8031 PHY Debug Registers */
+#define PHY_AR803X_ID 0x00001374
+#define PHY_AR8031_DBG_OFF 0x1D
+#define PHY_AR8031_DBG_DAT 0x1E
+#define PHY_AR8031_SERDES 0x05
+#define PHY_AR8031_HIBERNATE 0x0B
+#define PHY_AR8031_SERDES_TX_CLK_DLY 0x0100 /* TX clock delay of 2.0ns */
+#define PHY_AR8031_PS_HIB_EN 0x8000 /* Hibernate enable */
+
/* Phy Id Register (word 2) */
#define PHY_REVISION_MASK 0x000F
pch_gbe_phy_sw_reset(hw);
}
+/**
+ * pch_gbe_phy_tx_clk_delay - Setup TX clock delay via the PHY
+ * @hw: Pointer to the HW structure
+ * Returns
+ * 0: Successful.
+ * -EINVAL: Invalid argument.
+ */
+static int pch_gbe_phy_tx_clk_delay(struct pch_gbe_hw *hw)
+{
+ /* The RGMII interface requires a ~2ns TX clock delay. This is typically
+ * done in layout with a longer trace or via PHY strapping, but can also
+ * be done via PHY configuration registers.
+ */
+ struct pch_gbe_adapter *adapter = pch_gbe_hw_to_adapter(hw);
+ u16 mii_reg;
+ int ret = 0;
+
+ switch (hw->phy.id) {
+ case PHY_AR803X_ID:
+ netdev_dbg(adapter->netdev,
+ "Configuring AR803X PHY for 2ns TX clock delay\n");
+ pch_gbe_phy_read_reg_miic(hw, PHY_AR8031_DBG_OFF, &mii_reg);
+ ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_OFF,
+ PHY_AR8031_SERDES);
+ if (ret)
+ break;
+
+ pch_gbe_phy_read_reg_miic(hw, PHY_AR8031_DBG_DAT, &mii_reg);
+ mii_reg |= PHY_AR8031_SERDES_TX_CLK_DLY;
+ ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_DAT,
+ mii_reg);
+ break;
+ default:
+ netdev_err(adapter->netdev,
+ "Unknown PHY (%x), could not set TX clock delay\n",
+ hw->phy.id);
+ return -EINVAL;
+ }
+
+ if (ret)
+ netdev_err(adapter->netdev,
+ "Could not configure tx clock delay for PHY\n");
+ return ret;
+}
+
/**
* pch_gbe_phy_init_setting - PHY initial setting
* @hw: Pointer to the HW structure
pch_gbe_phy_read_reg_miic(hw, PHY_PHYSP_CONTROL, &mii_reg);
mii_reg |= PHYSP_CTRL_ASSERT_CRS_TX;
pch_gbe_phy_write_reg_miic(hw, PHY_PHYSP_CONTROL, mii_reg);
+
+ /* Setup a TX clock delay on certain platforms */
+ if (adapter->pdata && adapter->pdata->phy_tx_clk_delay)
+ pch_gbe_phy_tx_clk_delay(hw);
+}
+
+/**
+ * pch_gbe_phy_disable_hibernate - Disable the PHY low power state
+ * @hw: Pointer to the HW structure
+ * Returns
+ * 0: Successful.
+ * -EINVAL: Invalid argument.
+ */
+int pch_gbe_phy_disable_hibernate(struct pch_gbe_hw *hw)
+{
+ struct pch_gbe_adapter *adapter = pch_gbe_hw_to_adapter(hw);
+ u16 mii_reg;
+ int ret = 0;
+
+ switch (hw->phy.id) {
+ case PHY_AR803X_ID:
+ netdev_dbg(adapter->netdev,
+ "Disabling hibernation for AR803X PHY\n");
+ ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_OFF,
+ PHY_AR8031_HIBERNATE);
+ if (ret)
+ break;
+
+ pch_gbe_phy_read_reg_miic(hw, PHY_AR8031_DBG_DAT, &mii_reg);
+ mii_reg &= ~PHY_AR8031_PS_HIB_EN;
+ ret = pch_gbe_phy_write_reg_miic(hw, PHY_AR8031_DBG_DAT,
+ mii_reg);
+ break;
+ default:
+ netdev_err(adapter->netdev,
+ "Unknown PHY (%x), could not disable hibernation\n",
+ hw->phy.id);
+ return -EINVAL;
+ }
+
+ if (ret)
+ netdev_err(adapter->netdev,
+ "Could not disable PHY hibernation\n");
+ return ret;
}
void pch_gbe_phy_power_down(struct pch_gbe_hw *hw);
void pch_gbe_phy_set_rgmii(struct pch_gbe_hw *hw);
void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw);
+int pch_gbe_phy_disable_hibernate(struct pch_gbe_hw *hw);
#endif /* _PCH_GBE_PHY_H_ */
struct device_node *dn = pci_device_to_OF_node(pdev);
int len;
const u8 *maddr;
- u8 addr[6];
+ u8 addr[ETH_ALEN];
if (!dn) {
dev_dbg(&pdev->dev,
maddr = of_get_property(dn, "local-mac-address", &len);
- if (maddr && len == 6) {
- memcpy(mac->mac_addr, maddr, 6);
+ if (maddr && len == ETH_ALEN) {
+ memcpy(mac->mac_addr, maddr, ETH_ALEN);
return 0;
}
return -ENOENT;
}
- if (sscanf(maddr, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &addr[0],
- &addr[1], &addr[2], &addr[3], &addr[4], &addr[5]) != 6) {
+ if (sscanf(maddr, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
+ &addr[0], &addr[1], &addr[2], &addr[3], &addr[4], &addr[5])
+ != ETH_ALEN) {
dev_warn(&pdev->dev,
"can't parse mac address, not configuring\n");
return -EINVAL;
}
- memcpy(mac->mac_addr, addr, 6);
+ memcpy(mac->mac_addr, addr, ETH_ALEN);
return 0;
}
#define MAC_TYPE_GMAC 1
#define MAC_TYPE_XAUI 2
- u8 mac_addr[6];
+ u8 mac_addr[ETH_ALEN];
struct net_lro_mgr lro_mgr;
struct net_lro_desc lro_desc[MAX_LRO_DESCRIPTORS];
This allows for virtual function acceleration in virtualized
environments.
+config QLCNIC_DCB
+ bool "QLOGIC QLCNIC 82XX and 83XX family DCB Support"
+ depends on QLCNIC && DCB
+ default y
+ ---help---
+ This configuration parameter enables DCB support in QLE83XX
+ and QLE82XX Converged Ethernet devices. This allows for DCB
+ get operations support through rtNetlink interface. Only CEE
+ mode of DCB is supported. PG and PFC values are related only
+ to Tx.
+
config QLGE
tristate "QLogic QLGE 10Gb Ethernet Driver Support"
depends on PCI
{
struct netxen_adapter *adapter = netdev_priv(netdev);
struct netdev_hw_addr *ha;
- u8 null_addr[6];
+ u8 null_addr[ETH_ALEN];
int i;
- memset(null_addr, 0, 6);
+ memset(null_addr, 0, ETH_ALEN);
if (netdev->flags & IFF_PROMISC) {
static void netxen_set_msix_bit(struct pci_dev *pdev, int enable)
{
u32 control;
- int pos;
- pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
- if (pos) {
- pci_read_config_dword(pdev, pos, &control);
+ if (pdev->msix_cap) {
+ pci_read_config_dword(pdev, pdev->msix_cap, &control);
if (enable)
control |= PCI_MSIX_FLAGS_ENABLE;
else
control = 0;
- pci_write_config_dword(pdev, pos, control);
+ pci_write_config_dword(pdev, pdev->msix_cap, control);
}
}
qlcnic_minidump.o qlcnic_sriov_common.o
qlcnic-$(CONFIG_QLCNIC_SRIOV) += qlcnic_sriov_pf.o
+
+qlcnic-$(CONFIG_QLCNIC_DCB) += qlcnic_dcb.o
#include <linux/tcp.h>
#include <linux/skbuff.h>
#include <linux/firmware.h>
-
#include <linux/ethtool.h>
#include <linux/mii.h>
#include <linux/timer.h>
#include "qlcnic_hdr.h"
#include "qlcnic_hw.h"
#include "qlcnic_83xx_hw.h"
+#include "qlcnic_dcb.h"
#define _QLCNIC_LINUX_MAJOR 5
-#define _QLCNIC_LINUX_MINOR 2
-#define _QLCNIC_LINUX_SUBVERSION 44
-#define QLCNIC_LINUX_VERSIONID "5.2.44"
+#define _QLCNIC_LINUX_MINOR 3
+#define _QLCNIC_LINUX_SUBVERSION 49
+#define QLCNIC_LINUX_VERSIONID "5.3.49"
#define QLCNIC_DRV_IDC_VER 0x01
#define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\
(_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
#define TX_STOP_THRESH ((MAX_SKB_FRAGS >> 2) + MAX_TSO_HEADER_DESC \
+ MGMT_CMD_DESC_RESV)
#define QLCNIC_MAX_TX_TIMEOUTS 2
+#define QLCNIC_MAX_TX_RINGS 8
+#define QLCNIC_MAX_SDS_RINGS 8
+
/*
* Following are the states of the Phantom. Phantom will set them and
* Host will read to check if the fields are correct.
u32 *ext_reg_tbl;
u32 mbox_aen[QLC_83XX_MBX_AEN_CNT];
u32 mbox_reg[4];
- spinlock_t mbx_lock;
+ struct qlcnic_mailbox *mailbox;
+ u8 extend_lb_time;
+ u8 phys_port_id[ETH_ALEN];
};
struct qlcnic_adapter_stats {
u32 num_desc;
void __iomem *crb_sts_consumer;
+ struct qlcnic_host_tx_ring *tx_ring;
struct status_desc *desc_head;
struct qlcnic_adapter *adapter;
struct napi_struct napi;
void __iomem *crb_intr_mask;
char name[IFNAMSIZ + 12];
u16 ctx_id;
+
+ u32 state;
u32 producer;
u32 sw_consumer;
u32 num_desc;
+
+ u64 xmit_on;
+ u64 xmit_off;
+ u64 xmit_called;
+ u64 xmit_finished;
+
void __iomem *crb_cmd_producer;
struct cmd_desc_type0 *desc_head;
struct qlcnic_adapter *adapter;
u32 state;
u16 context_id;
u16 virt_port;
-
};
/* HW context creation */
#define QLCNIC_CAP0_LRO_CONTIGUOUS (1 << 8)
#define QLCNIC_CAP0_VALIDOFF (1 << 11)
#define QLCNIC_CAP0_LRO_MSS (1 << 21)
+#define QLCNIC_CAP0_TX_MULTI (1 << 22)
/*
* Context state
struct qlcnic_hostrq_rx_ctx {
__le64 host_rsp_dma_addr; /* Response dma'd here */
- __le32 capabilities[4]; /* Flag bit vector */
+ __le32 capabilities[4]; /* Flag bit vector */
__le32 host_int_crb_mode; /* Interrupt crb usage */
__le32 host_rds_crb_mode; /* RDS crb usage */
/* These ring offsets are relative to data[0] below */
#define QLCNIC_C2H_OPCODE_CONFIG_LOOPBACK 0x8f
#define QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE 0x8D
+#define QLCNIC_C2H_OPCODE_GET_DCB_AEN 0x90
#define VPORT_MISS_MODE_DROP 0 /* drop all unmatched */
#define VPORT_MISS_MODE_ACCEPT_ALL 1 /* accept all packets */
#define QLCNIC_FW_CAPABILITY_BDG BIT_8
#define QLCNIC_FW_CAPABILITY_FVLANTX BIT_9
#define QLCNIC_FW_CAPABILITY_HW_LRO BIT_10
+#define QLCNIC_FW_CAPABILITY_2_MULTI_TX BIT_4
#define QLCNIC_FW_CAPABILITY_MULTI_LOOPBACK BIT_27
#define QLCNIC_FW_CAPABILITY_MORE_CAPS BIT_31
#define QLCNIC_FW_LRO_MSS_CAP 0x8000
#define QLCNIC_TX_INTR_SHARED 0x10000
#define QLCNIC_APP_CHANGED_FLAGS 0x20000
+#define QLCNIC_HAS_PHYS_PORT_ID 0x40000
+
#define QLCNIC_IS_MSI_FAMILY(adapter) \
((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED))
#define QLCNIC_IS_TSO_CAPABLE(adapter) \
#define QLCNIC_BEACON_DISABLE 0xD
#define QLCNIC_DEF_NUM_STS_DESC_RINGS 4
+#define QLCNIC_DEF_NUM_TX_RINGS 4
#define QLCNIC_MSIX_TBL_SPACE 8192
#define QLCNIC_PCI_REG_MSIX_TBL 0x44
#define QLCNIC_MSIX_TBL_PGSIZE 4096
#define __QLCNIC_DIAG_RES_ALLOC 6
#define __QLCNIC_LED_ENABLE 7
#define __QLCNIC_ELB_INPROGRESS 8
+#define __QLCNIC_MULTI_TX_UNIQUE 9
#define __QLCNIC_SRIOV_ENABLE 10
#define __QLCNIC_SRIOV_CAPABLE 11
#define __QLCNIC_MBX_POLL_ENABLE 12
#define __QLCNIC_DIAG_MODE 13
+#define __QLCNIC_DCB_STATE 14
+#define __QLCNIC_DCB_IN_AEN 15
#define QLCNIC_INTERRUPT_TEST 1
#define QLCNIC_LOOPBACK_TEST 2
#define QLCNIC_READD_AGE 20
#define QLCNIC_LB_MAX_FILTERS 64
#define QLCNIC_LB_BUCKET_SIZE 32
-
-/* QLCNIC Driver Error Code */
-#define QLCNIC_FW_NOT_RESPOND 51
-#define QLCNIC_TEST_IN_PROGRESS 52
-#define QLCNIC_UNDEFINED_ERROR 53
-#define QLCNIC_LB_CABLE_NOT_CONN 54
#define QLCNIC_ILB_MAX_RCV_LOOP 10
struct qlcnic_filter {
u16 fbucket_size;
};
+/* Mailbox specific data structures */
+struct qlcnic_mailbox {
+ struct workqueue_struct *work_q;
+ struct qlcnic_adapter *adapter;
+ struct qlcnic_mbx_ops *ops;
+ struct work_struct work;
+ struct completion completion;
+ struct list_head cmd_q;
+ unsigned long status;
+ spinlock_t queue_lock; /* Mailbox queue lock */
+ spinlock_t aen_lock; /* Mailbox response/AEN lock */
+ atomic_t rsp_status;
+ u32 num_cmds;
+};
+
struct qlcnic_adapter {
struct qlcnic_hardware_context *ahw;
struct qlcnic_recv_context *recv_ctx;
struct delayed_work fw_work;
struct delayed_work idc_aen_work;
struct delayed_work mbx_poll_work;
+ struct qlcnic_dcb *dcb;
struct qlcnic_filter_hash fhash;
struct qlcnic_filter_hash rx_fhash;
};
struct qlcnic_cmd_args {
- struct _cdrp_cmd req;
- struct _cdrp_cmd rsp;
- int op_type;
+ struct completion completion;
+ struct list_head list;
+ struct _cdrp_cmd req;
+ struct _cdrp_cmd rsp;
+ atomic_t rsp_status;
+ int pay_size;
+ u32 rsp_opcode;
+ u32 total_cmds;
+ u32 op_type;
+ u32 type;
+ u32 cmd_op;
+ u32 *hdr; /* Back channel message header */
+ u32 *pay; /* Back channel message payload */
+ u8 func_num;
};
int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter);
#define ADDR_IN_RANGE(addr, low, high) \
(((addr) < (high)) && ((addr) >= (low)))
-#define QLCRD32(adapter, off) \
- (adapter->ahw->hw_ops->read_reg)(adapter, off)
+#define QLCRD32(adapter, off, err) \
+ (adapter->ahw->hw_ops->read_reg)(adapter, off, err)
#define QLCWR32(adapter, off, val) \
adapter->ahw->hw_ops->write_reg(adapter, off, val)
void qlcnic_reset_rx_buffers_list(struct qlcnic_adapter *adapter);
void qlcnic_release_rx_buffers(struct qlcnic_adapter *adapter);
-void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter);
+void qlcnic_release_tx_buffers(struct qlcnic_adapter *,
+ struct qlcnic_host_tx_ring *);
int qlcnic_check_fw_status(struct qlcnic_adapter *adapter);
void qlcnic_watchdog_task(struct work_struct *work);
int qlcnic_nic_add_mac(struct qlcnic_adapter *, const u8 *, u16);
int qlcnic_nic_del_mac(struct qlcnic_adapter *, const u8 *);
void qlcnic_82xx_free_mac_list(struct qlcnic_adapter *adapter);
+int qlcnic_82xx_read_phys_port_id(struct qlcnic_adapter *);
int qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu);
int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *, u32);
void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings);
int qlcnic_diag_alloc_res(struct net_device *netdev, int test);
netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
-int qlcnic_set_max_rss(struct qlcnic_adapter *, u8, size_t);
+int qlcnic_set_max_rss(struct qlcnic_adapter *, u8, int);
int qlcnic_validate_max_rss(struct qlcnic_adapter *, __u32);
+int qlcnic_validate_max_tx_rings(struct qlcnic_adapter *, u32 txq);
void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter *adapter);
void qlcnic_82xx_set_mac_filter_count(struct qlcnic_adapter *);
int qlcnic_enable_msix(struct qlcnic_adapter *, u32);
void qlcnic_advert_link_change(struct qlcnic_adapter *, int);
void qlcnic_free_tx_rings(struct qlcnic_adapter *);
int qlcnic_alloc_tx_rings(struct qlcnic_adapter *, struct net_device *);
+void qlcnic_dump_mbx(struct qlcnic_adapter *, struct qlcnic_cmd_args *);
void qlcnic_create_sysfs_entries(struct qlcnic_adapter *adapter);
void qlcnic_remove_sysfs_entries(struct qlcnic_adapter *adapter);
tx_ring->producer;
}
+static inline int qlcnic_set_real_num_queues(struct qlcnic_adapter *adapter,
+ struct net_device *netdev)
+{
+ int err, tx_q;
+
+ tx_q = adapter->max_drv_tx_rings;
+
+ netdev->num_tx_queues = tx_q;
+ netdev->real_num_tx_queues = tx_q;
+
+ err = netif_set_real_num_tx_queues(netdev, tx_q);
+ if (err)
+ dev_err(&adapter->pdev->dev, "failed to set %d Tx queues\n",
+ tx_q);
+ else
+ dev_info(&adapter->pdev->dev, "set %d Tx queues\n", tx_q);
+
+ return err;
+}
+
struct qlcnic_nic_template {
int (*config_bridged_mode) (struct qlcnic_adapter *, u32);
int (*config_led) (struct qlcnic_adapter *, u32, u32);
int (*resume)(struct qlcnic_adapter *);
};
+struct qlcnic_mbx_ops {
+ int (*enqueue_cmd) (struct qlcnic_adapter *,
+ struct qlcnic_cmd_args *, unsigned long *);
+ void (*dequeue_cmd) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
+ void (*decode_resp) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
+ void (*encode_cmd) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
+ void (*nofity_fw) (struct qlcnic_adapter *, u8);
+};
+
+int qlcnic_83xx_init_mailbox_work(struct qlcnic_adapter *);
+void qlcnic_83xx_detach_mailbox_work(struct qlcnic_adapter *);
+void qlcnic_83xx_reinit_mbx_work(struct qlcnic_mailbox *mbx);
+void qlcnic_83xx_free_mailbox(struct qlcnic_mailbox *mbx);
+
/* Adapter hardware abstraction */
struct qlcnic_hardware_ops {
void (*read_crb) (struct qlcnic_adapter *, char *, loff_t, size_t);
void (*write_crb) (struct qlcnic_adapter *, char *, loff_t, size_t);
- int (*read_reg) (struct qlcnic_adapter *, ulong);
+ int (*read_reg) (struct qlcnic_adapter *, ulong, int *);
int (*write_reg) (struct qlcnic_adapter *, ulong, u32);
void (*get_ocm_win) (struct qlcnic_hardware_context *);
- int (*get_mac_address) (struct qlcnic_adapter *, u8 *);
- int (*setup_intr) (struct qlcnic_adapter *, u8);
+ int (*get_mac_address) (struct qlcnic_adapter *, u8 *, u8);
+ int (*setup_intr) (struct qlcnic_adapter *, u8, int);
int (*alloc_mbx_args)(struct qlcnic_cmd_args *,
struct qlcnic_adapter *, u32);
int (*mbx_cmd) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
int (*get_board_info) (struct qlcnic_adapter *);
void (*set_mac_filter_count) (struct qlcnic_adapter *);
void (*free_mac_list) (struct qlcnic_adapter *);
+ int (*read_phys_port_id) (struct qlcnic_adapter *);
};
extern struct qlcnic_nic_template qlcnic_vf_ops;
adapter->ahw->hw_ops->write_crb(adapter, buf, offset, size);
}
-static inline int qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter,
- ulong off)
-{
- return adapter->ahw->hw_ops->read_reg(adapter, off);
-}
-
static inline int qlcnic_hw_write_wx_2M(struct qlcnic_adapter *adapter,
ulong off, u32 data)
{
}
static inline int qlcnic_get_mac_address(struct qlcnic_adapter *adapter,
- u8 *mac)
+ u8 *mac, u8 function)
{
- return adapter->ahw->hw_ops->get_mac_address(adapter, mac);
+ return adapter->ahw->hw_ops->get_mac_address(adapter, mac, function);
}
-static inline int qlcnic_setup_intr(struct qlcnic_adapter *adapter, u8 num_intr)
+static inline int qlcnic_setup_intr(struct qlcnic_adapter *adapter,
+ u8 num_intr, int txq)
{
- return adapter->ahw->hw_ops->setup_intr(adapter, num_intr);
+ return adapter->ahw->hw_ops->setup_intr(adapter, num_intr, txq);
}
static inline int qlcnic_alloc_mbx_args(struct qlcnic_cmd_args *mbx,
static inline void qlcnic_set_mac_filter_count(struct qlcnic_adapter *adapter)
{
- adapter->ahw->hw_ops->set_mac_filter_count(adapter);
+ if (adapter->ahw->hw_ops->set_mac_filter_count)
+ adapter->ahw->hw_ops->set_mac_filter_count(adapter);
+}
+
+static inline void qlcnic_read_phys_port_id(struct qlcnic_adapter *adapter)
+{
+ if (adapter->ahw->hw_ops->read_phys_port_id)
+ adapter->ahw->hw_ops->read_phys_port_id(adapter);
}
static inline void qlcnic_dev_request_reset(struct qlcnic_adapter *adapter,
adapter->nic_ops->config_ipaddr(adapter, ip, cmd);
}
+static inline bool qlcnic_check_multi_tx(struct qlcnic_adapter *adapter)
+{
+ return test_bit(__QLCNIC_MULTI_TX_UNIQUE, &adapter->state);
+}
+
+static inline void qlcnic_disable_multi_tx(struct qlcnic_adapter *adapter)
+{
+ test_and_clear_bit(__QLCNIC_MULTI_TX_UNIQUE, &adapter->state);
+ adapter->max_drv_tx_rings = 1;
+}
+
+/* When operating in a muti tx mode, driver needs to write 0x1
+ * to src register, instead of 0x0 to disable receiving interrupt.
+ */
static inline void qlcnic_disable_int(struct qlcnic_host_sds_ring *sds_ring)
{
- writel(0, sds_ring->crb_intr_mask);
+ struct qlcnic_adapter *adapter = sds_ring->adapter;
+
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test &&
+ (adapter->flags & QLCNIC_MSIX_ENABLED))
+ writel(0x1, sds_ring->crb_intr_mask);
+ else
+ writel(0, sds_ring->crb_intr_mask);
}
+/* When operating in a muti tx mode, driver needs to write 0x0
+ * to src register, instead of 0x1 to enable receiving interrupts.
+ */
static inline void qlcnic_enable_int(struct qlcnic_host_sds_ring *sds_ring)
{
struct qlcnic_adapter *adapter = sds_ring->adapter;
- writel(0x1, sds_ring->crb_intr_mask);
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test &&
+ (adapter->flags & QLCNIC_MSIX_ENABLED))
+ writel(0, sds_ring->crb_intr_mask);
+ else
+ writel(0x1, sds_ring->crb_intr_mask);
if (!QLCNIC_IS_MSI_FAMILY(adapter))
writel(0xfbff, adapter->tgt_mask_reg);
__func__, ##_args); \
} while (0)
-#define PCI_DEVICE_ID_QLOGIC_QLE834X 0x8030
+#define PCI_DEVICE_ID_QLOGIC_QLE824X 0x8020
+#define PCI_DEVICE_ID_QLOGIC_QLE834X 0x8030
#define PCI_DEVICE_ID_QLOGIC_VF_QLE834X 0x8430
-#define PCI_DEVICE_ID_QLOGIC_QLE824X 0x8020
+#define PCI_DEVICE_ID_QLOGIC_QLE844X 0x8040
+#define PCI_DEVICE_ID_QLOGIC_VF_QLE844X 0x8440
static inline bool qlcnic_82xx_check(struct qlcnic_adapter *adapter)
{
bool status;
status = ((device == PCI_DEVICE_ID_QLOGIC_QLE834X) ||
+ (device == PCI_DEVICE_ID_QLOGIC_QLE844X) ||
+ (device == PCI_DEVICE_ID_QLOGIC_VF_QLE844X) ||
(device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X)) ? true : false;
return status;
static inline bool qlcnic_sriov_vf_check(struct qlcnic_adapter *adapter)
{
unsigned short device = adapter->pdev->device;
+ bool status;
+
+ status = ((device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X) ||
+ (device == PCI_DEVICE_ID_QLOGIC_VF_QLE844X)) ? true : false;
+
+ return status;
+}
+
+static inline int qlcnic_dcb_get_hw_capability(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (dcb && dcb->ops->get_hw_capability)
+ return dcb->ops->get_hw_capability(adapter);
+
+ return 0;
+}
+
+static inline void qlcnic_dcb_free(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (dcb && dcb->ops->free)
+ dcb->ops->free(adapter);
+}
+
+static inline int qlcnic_dcb_attach(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (dcb && dcb->ops->attach)
+ return dcb->ops->attach(adapter);
+
+ return 0;
+}
+
+static inline int
+qlcnic_dcb_query_hw_capability(struct qlcnic_adapter *adapter, char *buf)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (dcb && dcb->ops->query_hw_capability)
+ return dcb->ops->query_hw_capability(adapter, buf);
+
+ return 0;
+}
+
+static inline void qlcnic_dcb_get_info(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (dcb && dcb->ops->get_info)
+ dcb->ops->get_info(adapter);
+}
+
+static inline int
+qlcnic_dcb_query_cee_param(struct qlcnic_adapter *adapter, char *buf, u8 type)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (dcb && dcb->ops->query_cee_param)
+ return dcb->ops->query_cee_param(adapter, buf, type);
+
+ return 0;
+}
+
+static inline int qlcnic_dcb_get_cee_cfg(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (dcb && dcb->ops->get_cee_cfg)
+ return dcb->ops->get_cee_cfg(adapter);
+
+ return 0;
+}
+
+static inline void
+qlcnic_dcb_register_aen(struct qlcnic_adapter *adapter, u8 flag)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (dcb && dcb->ops->register_aen)
+ dcb->ops->register_aen(adapter, flag);
+}
+
+static inline void qlcnic_dcb_handle_aen(struct qlcnic_adapter *adapter,
+ void *msg)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (dcb && dcb->ops->handle_aen)
+ dcb->ops->handle_aen(adapter, msg);
+}
+
+static inline void qlcnic_dcb_init_dcbnl_ops(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
- return (device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X) ? true : false;
+ if (dcb && dcb->ops->init_dcbnl_ops)
+ dcb->ops->init_dcbnl_ops(adapter);
}
#endif /* __QLCNIC_H_ */
{QLCNIC_CMD_ADD_RCV_RINGS, 130, 26},
{QLCNIC_CMD_CONFIG_VPORT, 4, 4},
{QLCNIC_CMD_BC_EVENT_SETUP, 2, 1},
+ {QLCNIC_CMD_DCB_QUERY_CAP, 1, 2},
+ {QLCNIC_CMD_DCB_QUERY_PARAM, 2, 50},
};
const u32 qlcnic_83xx_ext_reg_tbl[] = {
.get_mac_address = qlcnic_83xx_get_mac_address,
.setup_intr = qlcnic_83xx_setup_intr,
.alloc_mbx_args = qlcnic_83xx_alloc_mbx_args,
- .mbx_cmd = qlcnic_83xx_mbx_op,
+ .mbx_cmd = qlcnic_83xx_issue_cmd,
.get_func_no = qlcnic_83xx_get_func_no,
.api_lock = qlcnic_83xx_cam_lock,
.api_unlock = qlcnic_83xx_cam_unlock,
return 0;
}
-int qlcnic_83xx_rd_reg_indirect(struct qlcnic_adapter *adapter, ulong addr)
+int qlcnic_83xx_rd_reg_indirect(struct qlcnic_adapter *adapter, ulong addr,
+ int *err)
{
- int ret;
struct qlcnic_hardware_context *ahw = adapter->ahw;
- ret = __qlcnic_set_win_base(adapter, (u32) addr);
- if (!ret) {
+ *err = __qlcnic_set_win_base(adapter, (u32) addr);
+ if (!*err) {
return QLCRDX(ahw, QLCNIC_WILDCARD);
} else {
dev_err(&adapter->pdev->dev,
- "%s failed, addr = 0x%x\n", __func__, (int)addr);
+ "%s failed, addr = 0x%lx\n", __func__, addr);
return -EIO;
}
}
}
}
-int qlcnic_83xx_setup_intr(struct qlcnic_adapter *adapter, u8 num_intr)
+int qlcnic_83xx_setup_intr(struct qlcnic_adapter *adapter, u8 num_intr, int txq)
{
int err, i, num_msix;
struct qlcnic_hardware_context *ahw = adapter->ahw;
struct qlcnic_cmd_args *cmd)
{
int i;
+
+ if (cmd->op_type == QLC_83XX_MBX_POST_BC_OP)
+ return;
+
for (i = 0; i < cmd->rsp.num; i++)
cmd->rsp.arg[i] = readl(QLCNIC_MBX_FW(adapter->ahw, i));
}
return IRQ_HANDLED;
}
+static inline void qlcnic_83xx_notify_mbx_response(struct qlcnic_mailbox *mbx)
+{
+ atomic_set(&mbx->rsp_status, QLC_83XX_MBX_RESPONSE_ARRIVED);
+ complete(&mbx->completion);
+}
+
static void qlcnic_83xx_poll_process_aen(struct qlcnic_adapter *adapter)
{
- u32 resp, event;
+ u32 resp, event, rsp_status = QLC_83XX_MBX_RESPONSE_ARRIVED;
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
unsigned long flags;
- spin_lock_irqsave(&adapter->ahw->mbx_lock, flags);
-
+ spin_lock_irqsave(&mbx->aen_lock, flags);
resp = QLCRDX(adapter->ahw, QLCNIC_FW_MBX_CTRL);
if (!(resp & QLCNIC_SET_OWNER))
goto out;
event = readl(QLCNIC_MBX_FW(adapter->ahw, 0));
- if (event & QLCNIC_MBX_ASYNC_EVENT)
+ if (event & QLCNIC_MBX_ASYNC_EVENT) {
__qlcnic_83xx_process_aen(adapter);
-
+ } else {
+ if (atomic_read(&mbx->rsp_status) != rsp_status)
+ qlcnic_83xx_notify_mbx_response(mbx);
+ }
out:
qlcnic_83xx_enable_legacy_msix_mbx_intr(adapter);
- spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
+ spin_unlock_irqrestore(&mbx->aen_lock, flags);
}
irqreturn_t qlcnic_83xx_intr(int irq, void *data)
}
/* Enable mailbox interrupt */
- qlcnic_83xx_enable_mbx_intrpt(adapter);
+ qlcnic_83xx_enable_mbx_interrupt(adapter);
return err;
}
void qlcnic_83xx_read_crb(struct qlcnic_adapter *adapter, char *buf,
loff_t offset, size_t size)
{
- int ret;
+ int ret = 0;
u32 data;
if (qlcnic_api_lock(adapter)) {
return;
}
- ret = qlcnic_83xx_rd_reg_indirect(adapter, (u32) offset);
+ data = QLCRD32(adapter, (u32) offset, &ret);
qlcnic_api_unlock(adapter);
if (ret == -EIO) {
__func__, (u32)offset);
return;
}
- data = ret;
memcpy(buf, &data, size);
}
ahw->max_uc_count = count;
}
-void qlcnic_83xx_enable_mbx_intrpt(struct qlcnic_adapter *adapter)
+void qlcnic_83xx_enable_mbx_interrupt(struct qlcnic_adapter *adapter)
{
u32 val;
static void qlcnic_83xx_handle_idc_comp_aen(struct qlcnic_adapter *adapter,
u32 data[]);
-static void qlcnic_dump_mbx(struct qlcnic_adapter *adapter,
- struct qlcnic_cmd_args *cmd)
+void qlcnic_dump_mbx(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
{
int i;
+ if (cmd->op_type == QLC_83XX_MBX_POST_BC_OP)
+ return;
+
dev_info(&adapter->pdev->dev,
"Host MBX regs(%d)\n", cmd->req.num);
for (i = 0; i < cmd->req.num; i++) {
pr_info("\n");
}
-/* Mailbox response for mac rcode */
-u32 qlcnic_83xx_mac_rcode(struct qlcnic_adapter *adapter)
+static inline void
+qlcnic_83xx_poll_for_mbx_completion(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
{
- u32 fw_data;
- u8 mac_cmd_rcode;
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int opcode = LSW(cmd->req.arg[0]);
+ unsigned long max_loops;
- fw_data = readl(QLCNIC_MBX_FW(adapter->ahw, 2));
- mac_cmd_rcode = (u8)fw_data;
- if (mac_cmd_rcode == QLC_83XX_NO_NIC_RESOURCE ||
- mac_cmd_rcode == QLC_83XX_MAC_PRESENT ||
- mac_cmd_rcode == QLC_83XX_MAC_ABSENT)
- return QLCNIC_RCODE_SUCCESS;
- return 1;
-}
+ max_loops = cmd->total_cmds * QLC_83XX_MBX_CMD_LOOP;
-u32 qlcnic_83xx_mbx_poll(struct qlcnic_adapter *adapter, u32 *wait_time)
-{
- u32 data;
- struct qlcnic_hardware_context *ahw = adapter->ahw;
- /* wait for mailbox completion */
- do {
- data = QLCRDX(ahw, QLCNIC_FW_MBX_CTRL);
- if (++(*wait_time) > QLCNIC_MBX_TIMEOUT) {
- data = QLCNIC_RCODE_TIMEOUT;
- break;
- }
- mdelay(1);
- } while (!data);
- return data;
+ for (; max_loops; max_loops--) {
+ if (atomic_read(&cmd->rsp_status) ==
+ QLC_83XX_MBX_RESPONSE_ARRIVED)
+ return;
+
+ udelay(1);
+ }
+
+ dev_err(&adapter->pdev->dev,
+ "%s: Mailbox command timed out, cmd_op=0x%x, cmd_type=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, opcode, cmd->type, ahw->pci_func, ahw->op_mode);
+ flush_workqueue(ahw->mailbox->work_q);
+ return;
}
-int qlcnic_83xx_mbx_op(struct qlcnic_adapter *adapter,
- struct qlcnic_cmd_args *cmd)
+int qlcnic_83xx_issue_cmd(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
{
- int i;
- u16 opcode;
- u8 mbx_err_code;
- unsigned long flags;
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
struct qlcnic_hardware_context *ahw = adapter->ahw;
- u32 rsp, mbx_val, fw_data, rsp_num, mbx_cmd, wait_time = 0;
+ int cmd_type, err, opcode;
+ unsigned long timeout;
opcode = LSW(cmd->req.arg[0]);
- if (!test_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status)) {
- dev_info(&adapter->pdev->dev,
- "Mailbox cmd attempted, 0x%x\n", opcode);
- dev_info(&adapter->pdev->dev, "Mailbox detached\n");
- return 0;
+ cmd_type = cmd->type;
+ err = mbx->ops->enqueue_cmd(adapter, cmd, &timeout);
+ if (err) {
+ dev_err(&adapter->pdev->dev,
+ "%s: Mailbox not available, cmd_op=0x%x, cmd_context=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, opcode, cmd->type, ahw->pci_func,
+ ahw->op_mode);
+ return err;
}
- spin_lock_irqsave(&adapter->ahw->mbx_lock, flags);
- mbx_val = QLCRDX(ahw, QLCNIC_HOST_MBX_CTRL);
-
- if (mbx_val) {
- QLCDB(adapter, DRV,
- "Mailbox cmd attempted, 0x%x\n", opcode);
- QLCDB(adapter, DRV,
- "Mailbox not available, 0x%x, collect FW dump\n",
- mbx_val);
- cmd->rsp.arg[0] = QLCNIC_RCODE_TIMEOUT;
- spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
- return cmd->rsp.arg[0];
- }
-
- /* Fill in mailbox registers */
- mbx_cmd = cmd->req.arg[0];
- writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 0));
- for (i = 1; i < cmd->req.num; i++)
- writel(cmd->req.arg[i], QLCNIC_MBX_HOST(ahw, i));
-
- /* Signal FW about the impending command */
- QLCWRX(ahw, QLCNIC_HOST_MBX_CTRL, QLCNIC_SET_OWNER);
-poll:
- rsp = qlcnic_83xx_mbx_poll(adapter, &wait_time);
- if (rsp != QLCNIC_RCODE_TIMEOUT) {
- /* Get the FW response data */
- fw_data = readl(QLCNIC_MBX_FW(ahw, 0));
- if (fw_data & QLCNIC_MBX_ASYNC_EVENT) {
- __qlcnic_83xx_process_aen(adapter);
- goto poll;
- }
- mbx_err_code = QLCNIC_MBX_STATUS(fw_data);
- rsp_num = QLCNIC_MBX_NUM_REGS(fw_data);
- opcode = QLCNIC_MBX_RSP(fw_data);
- qlcnic_83xx_get_mbx_data(adapter, cmd);
-
- switch (mbx_err_code) {
- case QLCNIC_MBX_RSP_OK:
- case QLCNIC_MBX_PORT_RSP_OK:
- rsp = QLCNIC_RCODE_SUCCESS;
- break;
- default:
- if (opcode == QLCNIC_CMD_CONFIG_MAC_VLAN) {
- rsp = qlcnic_83xx_mac_rcode(adapter);
- if (!rsp)
- goto out;
- }
+ switch (cmd_type) {
+ case QLC_83XX_MBX_CMD_WAIT:
+ if (!wait_for_completion_timeout(&cmd->completion, timeout)) {
dev_err(&adapter->pdev->dev,
- "MBX command 0x%x failed with err:0x%x\n",
- opcode, mbx_err_code);
- rsp = mbx_err_code;
- qlcnic_dump_mbx(adapter, cmd);
- break;
+ "%s: Mailbox command timed out, cmd_op=0x%x, cmd_type=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, opcode, cmd_type, ahw->pci_func,
+ ahw->op_mode);
+ flush_workqueue(mbx->work_q);
}
- goto out;
+ break;
+ case QLC_83XX_MBX_CMD_NO_WAIT:
+ return 0;
+ case QLC_83XX_MBX_CMD_BUSY_WAIT:
+ qlcnic_83xx_poll_for_mbx_completion(adapter, cmd);
+ break;
+ default:
+ dev_err(&adapter->pdev->dev,
+ "%s: Invalid mailbox command, cmd_op=0x%x, cmd_type=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, opcode, cmd_type, ahw->pci_func,
+ ahw->op_mode);
+ qlcnic_83xx_detach_mailbox_work(adapter);
}
- dev_err(&adapter->pdev->dev, "MBX command 0x%x timed out\n",
- QLCNIC_MBX_RSP(mbx_cmd));
- rsp = QLCNIC_RCODE_TIMEOUT;
-out:
- /* clear fw mbx control register */
- QLCWRX(ahw, QLCNIC_FW_MBX_CTRL, QLCNIC_CLR_OWNER);
- spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
- return rsp;
+ return cmd->rsp_opcode;
}
int qlcnic_83xx_alloc_mbx_args(struct qlcnic_cmd_args *mbx,
u32 temp;
const struct qlcnic_mailbox_metadata *mbx_tbl;
+ memset(mbx, 0, sizeof(struct qlcnic_cmd_args));
mbx_tbl = qlcnic_83xx_mbx_tbl;
size = ARRAY_SIZE(qlcnic_83xx_mbx_tbl);
for (i = 0; i < size; i++) {
memset(mbx->rsp.arg, 0, sizeof(u32) * mbx->rsp.num);
temp = adapter->ahw->fw_hal_version << 29;
mbx->req.arg[0] = (type | (mbx->req.num << 16) | temp);
+ mbx->cmd_op = type;
return 0;
}
}
void __qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
u32 event[QLC_83XX_MBX_AEN_CNT];
int i;
- struct qlcnic_hardware_context *ahw = adapter->ahw;
for (i = 0; i < QLC_83XX_MBX_AEN_CNT; i++)
event[i] = readl(QLCNIC_MBX_FW(ahw, i));
&adapter->idc_aen_work, 0);
break;
case QLCNIC_MBX_TIME_EXTEND_EVENT:
+ ahw->extend_lb_time = event[1] >> 8 & 0xf;
break;
case QLCNIC_MBX_BC_EVENT:
qlcnic_sriov_handle_bc_event(adapter, event[1]);
dev_info(&adapter->pdev->dev, "SFP Removed AEN:0x%x.\n",
QLCNIC_MBX_RSP(event[0]));
break;
+ case QLCNIC_MBX_DCBX_CONFIG_CHANGE_EVENT:
+ qlcnic_dcb_handle_aen(adapter, (void *)&event[1]);
+ break;
default:
dev_dbg(&adapter->pdev->dev, "Unsupported AEN:0x%x.\n",
QLCNIC_MBX_RSP(event[0]));
static void qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter)
{
+ u32 resp, event, rsp_status = QLC_83XX_MBX_RESPONSE_ARRIVED;
struct qlcnic_hardware_context *ahw = adapter->ahw;
- u32 resp, event;
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
unsigned long flags;
- spin_lock_irqsave(&ahw->mbx_lock, flags);
-
+ spin_lock_irqsave(&mbx->aen_lock, flags);
resp = QLCRDX(ahw, QLCNIC_FW_MBX_CTRL);
if (resp & QLCNIC_SET_OWNER) {
event = readl(QLCNIC_MBX_FW(ahw, 0));
- if (event & QLCNIC_MBX_ASYNC_EVENT)
+ if (event & QLCNIC_MBX_ASYNC_EVENT) {
__qlcnic_83xx_process_aen(adapter);
+ } else {
+ if (atomic_read(&mbx->rsp_status) != rsp_status)
+ qlcnic_83xx_notify_mbx_response(mbx);
+ }
}
-
- spin_unlock_irqrestore(&ahw->mbx_lock, flags);
+ spin_unlock_irqrestore(&mbx->aen_lock, flags);
}
static void qlcnic_83xx_mbx_poll_work(struct work_struct *work)
return;
INIT_DELAYED_WORK(&adapter->mbx_poll_work, qlcnic_83xx_mbx_poll_work);
+ queue_delayed_work(adapter->qlcnic_wq, &adapter->mbx_poll_work, 0);
}
void qlcnic_83xx_disable_mbx_poll(struct qlcnic_adapter *adapter)
if (adapter->ahw->diag_test == QLCNIC_LOOPBACK_TEST) {
/* disable and free mailbox interrupt */
- if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
+ if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) {
+ qlcnic_83xx_enable_mbx_poll(adapter);
qlcnic_83xx_free_mbx_intr(adapter);
+ }
adapter->ahw->loopback_state = 0;
adapter->ahw->hw_ops->setup_link_event(adapter, 1);
}
for (ring = 0; ring < adapter->max_sds_rings; ring++) {
sds_ring = &adapter->recv_ctx->sds_rings[ring];
qlcnic_83xx_disable_intr(adapter, sds_ring);
+ if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
+ qlcnic_83xx_enable_mbx_poll(adapter);
}
}
if (adapter->ahw->diag_test == QLCNIC_LOOPBACK_TEST) {
if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) {
err = qlcnic_83xx_setup_mbx_intr(adapter);
+ qlcnic_83xx_disable_mbx_poll(adapter);
if (err) {
dev_err(&adapter->pdev->dev,
"%s: failed to setup mbx interrupt\n",
if (netif_running(netdev))
__qlcnic_up(adapter, netdev);
+
+ if (adapter->ahw->diag_test == QLCNIC_INTERRUPT_TEST &&
+ !(adapter->flags & QLCNIC_MSIX_ENABLED))
+ qlcnic_83xx_disable_mbx_poll(adapter);
out:
netif_device_attach(netdev);
}
int qlcnic_83xx_nic_set_promisc(struct qlcnic_adapter *adapter, u32 mode)
{
- int err;
+ struct qlcnic_cmd_args *cmd = NULL;
u32 temp = 0;
- struct qlcnic_cmd_args cmd;
+ int err;
if (adapter->recv_ctx->state == QLCNIC_HOST_CTX_STATE_FREED)
return -EIO;
- err = qlcnic_alloc_mbx_args(&cmd, adapter,
+ cmd = kzalloc(sizeof(*cmd), GFP_ATOMIC);
+ if (!cmd)
+ return -ENOMEM;
+
+ err = qlcnic_alloc_mbx_args(cmd, adapter,
QLCNIC_CMD_CONFIGURE_MAC_RX_MODE);
if (err)
- return err;
+ goto out;
+ cmd->type = QLC_83XX_MBX_CMD_NO_WAIT;
qlcnic_83xx_set_interface_id_promisc(adapter, &temp);
- cmd.req.arg[1] = (mode ? 1 : 0) | temp;
- err = qlcnic_issue_cmd(adapter, &cmd);
- if (err)
- dev_info(&adapter->pdev->dev,
- "Promiscous mode config failed\n");
+ cmd->req.arg[1] = (mode ? 1 : 0) | temp;
+ err = qlcnic_issue_cmd(adapter, cmd);
+ if (!err)
+ return err;
- qlcnic_free_mbx_args(&cmd);
+ qlcnic_free_mbx_args(cmd);
+
+out:
+ kfree(cmd);
return err;
}
if (ahw->op_mode == QLCNIC_NON_PRIV_FUNC) {
netdev_warn(netdev,
"Loopback test not supported in non privileged mode\n");
- return ret;
+ return -ENOTSUPP;
}
if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
/* Poll for link up event before running traffic */
do {
msleep(QLC_83XX_LB_MSLEEP_COUNT);
- if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
- qlcnic_83xx_process_aen(adapter);
if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
netdev_info(netdev,
"Device is resetting, free LB test resources\n");
- ret = -EIO;
+ ret = -EBUSY;
goto free_diag_res;
}
if (loop++ > QLC_83XX_LB_WAIT_COUNT) {
netdev_info(netdev,
"Firmware didn't sent link up event to loopback request\n");
- ret = -QLCNIC_FW_NOT_RESPOND;
+ ret = -ETIMEDOUT;
qlcnic_83xx_clear_lb_mode(adapter, mode);
goto free_diag_res;
}
/* Make sure carrier is off and queue is stopped during loopback */
if (netif_running(netdev)) {
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
+ netif_tx_stop_all_queues(netdev);
}
ret = qlcnic_do_lb_test(adapter, mode);
return ret;
}
+static void qlcnic_extend_lb_idc_cmpltn_wait(struct qlcnic_adapter *adapter,
+ u32 *max_wait_count)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int temp;
+
+ netdev_info(adapter->netdev, "Recieved loopback IDC time extend event for 0x%x seconds\n",
+ ahw->extend_lb_time);
+ temp = ahw->extend_lb_time * 1000;
+ *max_wait_count += temp / QLC_83XX_LB_MSLEEP_COUNT;
+ ahw->extend_lb_time = 0;
+}
+
int qlcnic_83xx_set_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
struct net_device *netdev = adapter->netdev;
+ u32 config, max_wait_count;
int status = 0, loop = 0;
- u32 config;
+ ahw->extend_lb_time = 0;
+ max_wait_count = QLC_83XX_LB_WAIT_COUNT;
status = qlcnic_83xx_get_port_config(adapter);
if (status)
return status;
config = ahw->port_config;
+
+ /* Check if port is already in loopback mode */
+ if ((config & QLC_83XX_CFG_LOOPBACK_HSS) ||
+ (config & QLC_83XX_CFG_LOOPBACK_EXT)) {
+ netdev_err(netdev,
+ "Port already in Loopback mode.\n");
+ return -EINPROGRESS;
+ }
+
set_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
if (mode == QLCNIC_ILB_MODE)
/* Wait for Link and IDC Completion AEN */
do {
msleep(QLC_83XX_LB_MSLEEP_COUNT);
- if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
- qlcnic_83xx_process_aen(adapter);
if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
netdev_info(netdev,
"Device is resetting, free LB test resources\n");
clear_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
- return -EIO;
+ return -EBUSY;
}
- if (loop++ > QLC_83XX_LB_WAIT_COUNT) {
- netdev_err(netdev,
- "Did not receive IDC completion AEN\n");
+
+ if (ahw->extend_lb_time)
+ qlcnic_extend_lb_idc_cmpltn_wait(adapter,
+ &max_wait_count);
+
+ if (loop++ > max_wait_count) {
+ netdev_err(netdev, "%s: Did not receive loopback IDC completion AEN\n",
+ __func__);
clear_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
qlcnic_83xx_clear_lb_mode(adapter, mode);
- return -EIO;
+ return -ETIMEDOUT;
}
} while (test_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status));
int qlcnic_83xx_clear_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ u32 config = ahw->port_config, max_wait_count;
struct net_device *netdev = adapter->netdev;
int status = 0, loop = 0;
- u32 config = ahw->port_config;
+ ahw->extend_lb_time = 0;
+ max_wait_count = QLC_83XX_LB_WAIT_COUNT;
set_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
if (mode == QLCNIC_ILB_MODE)
ahw->port_config &= ~QLC_83XX_CFG_LOOPBACK_HSS;
/* Wait for Link and IDC Completion AEN */
do {
msleep(QLC_83XX_LB_MSLEEP_COUNT);
- if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
- qlcnic_83xx_process_aen(adapter);
if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
netdev_info(netdev,
"Device is resetting, free LB test resources\n");
clear_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
- return -EIO;
+ return -EBUSY;
}
- if (loop++ > QLC_83XX_LB_WAIT_COUNT) {
- netdev_err(netdev,
- "Did not receive IDC completion AEN\n");
+ if (ahw->extend_lb_time)
+ qlcnic_extend_lb_idc_cmpltn_wait(adapter,
+ &max_wait_count);
+
+ if (loop++ > max_wait_count) {
+ netdev_err(netdev, "%s: Did not receive loopback IDC completion AEN\n",
+ __func__);
clear_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status);
- return -EIO;
+ return -ETIMEDOUT;
}
} while (test_bit(QLC_83XX_IDC_COMP_AEN, &ahw->idc.status));
int qlcnic_83xx_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr,
u16 vlan_id, u8 op)
{
- int err;
- u32 *buf, temp = 0;
- struct qlcnic_cmd_args cmd;
+ struct qlcnic_cmd_args *cmd = NULL;
struct qlcnic_macvlan_mbx mv;
+ u32 *buf, temp = 0;
+ int err;
if (adapter->recv_ctx->state == QLCNIC_HOST_CTX_STATE_FREED)
return -EIO;
- err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CONFIG_MAC_VLAN);
+ cmd = kzalloc(sizeof(*cmd), GFP_ATOMIC);
+ if (!cmd)
+ return -ENOMEM;
+
+ err = qlcnic_alloc_mbx_args(cmd, adapter, QLCNIC_CMD_CONFIG_MAC_VLAN);
if (err)
- return err;
+ goto out;
+
+ cmd->type = QLC_83XX_MBX_CMD_NO_WAIT;
if (vlan_id)
op = (op == QLCNIC_MAC_ADD || op == QLCNIC_MAC_VLAN_ADD) ?
QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_VLAN_DEL;
- cmd.req.arg[1] = op | (1 << 8);
+ cmd->req.arg[1] = op | (1 << 8);
qlcnic_83xx_set_interface_id_macaddr(adapter, &temp);
- cmd.req.arg[1] |= temp;
+ cmd->req.arg[1] |= temp;
mv.vlan = vlan_id;
mv.mac_addr0 = addr[0];
mv.mac_addr1 = addr[1];
mv.mac_addr3 = addr[3];
mv.mac_addr4 = addr[4];
mv.mac_addr5 = addr[5];
- buf = &cmd.req.arg[2];
+ buf = &cmd->req.arg[2];
memcpy(buf, &mv, sizeof(struct qlcnic_macvlan_mbx));
- err = qlcnic_issue_cmd(adapter, &cmd);
- if (err)
- dev_err(&adapter->pdev->dev,
- "MAC-VLAN %s to CAM failed, err=%d.\n",
- ((op == 1) ? "add " : "delete "), err);
- qlcnic_free_mbx_args(&cmd);
+ err = qlcnic_issue_cmd(adapter, cmd);
+ if (!err)
+ return err;
+
+ qlcnic_free_mbx_args(cmd);
+out:
+ kfree(cmd);
return err;
}
cmd->req.arg[1] = type;
}
-int qlcnic_83xx_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac)
+int qlcnic_83xx_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac,
+ u8 function)
{
int err, i;
struct qlcnic_cmd_args cmd;
u32 mac_low, mac_high;
+ function = 0;
err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_MAC_ADDRESS);
if (err)
return err;
static void qlcnic_83xx_handle_link_aen(struct qlcnic_adapter *adapter,
u32 data[])
{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
u8 link_status, duplex;
/* link speed */
link_status = LSB(data[3]) & 1;
- adapter->ahw->link_speed = MSW(data[2]);
- adapter->ahw->link_autoneg = MSB(MSW(data[3]));
- adapter->ahw->module_type = MSB(LSW(data[3]));
- duplex = LSB(MSW(data[3]));
- if (duplex)
- adapter->ahw->link_duplex = DUPLEX_FULL;
- else
- adapter->ahw->link_duplex = DUPLEX_HALF;
- adapter->ahw->has_link_events = 1;
+ if (link_status) {
+ ahw->link_speed = MSW(data[2]);
+ duplex = LSB(MSW(data[3]));
+ if (duplex)
+ ahw->link_duplex = DUPLEX_FULL;
+ else
+ ahw->link_duplex = DUPLEX_HALF;
+ } else {
+ ahw->link_speed = SPEED_UNKNOWN;
+ ahw->link_duplex = DUPLEX_UNKNOWN;
+ }
+
+ ahw->link_autoneg = MSB(MSW(data[3]));
+ ahw->module_type = MSB(LSW(data[3]));
+ ahw->has_link_events = 1;
qlcnic_advert_link_change(adapter, link_status);
}
irqreturn_t qlcnic_83xx_handle_aen(int irq, void *data)
{
struct qlcnic_adapter *adapter = data;
- unsigned long flags;
+ struct qlcnic_mailbox *mbx;
u32 mask, resp, event;
+ unsigned long flags;
- spin_lock_irqsave(&adapter->ahw->mbx_lock, flags);
+ mbx = adapter->ahw->mailbox;
+ spin_lock_irqsave(&mbx->aen_lock, flags);
resp = QLCRDX(adapter->ahw, QLCNIC_FW_MBX_CTRL);
if (!(resp & QLCNIC_SET_OWNER))
goto out;
event = readl(QLCNIC_MBX_FW(adapter->ahw, 0));
if (event & QLCNIC_MBX_ASYNC_EVENT)
__qlcnic_83xx_process_aen(adapter);
+ else
+ qlcnic_83xx_notify_mbx_response(mbx);
+
out:
mask = QLCRDX(adapter->ahw, QLCNIC_DEF_INT_MASK);
writel(0, adapter->ahw->pci_base0 + mask);
- spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
-
+ spin_unlock_irqrestore(&mbx->aen_lock, flags);
return IRQ_HANDLED;
}
u32 flash_addr, u8 *p_data,
int count)
{
- int i, ret;
- u32 word, range, flash_offset, addr = flash_addr;
+ u32 word, range, flash_offset, addr = flash_addr, ret;
ulong indirect_add, direct_window;
+ int i, err = 0;
flash_offset = addr & (QLCNIC_FLASH_SECTOR_SIZE - 1);
if (addr & 0x3) {
/* Multi sector read */
for (i = 0; i < count; i++) {
indirect_add = QLC_83XX_FLASH_DIRECT_DATA(addr);
- ret = qlcnic_83xx_rd_reg_indirect(adapter,
- indirect_add);
- if (ret == -EIO)
- return -EIO;
+ ret = QLCRD32(adapter, indirect_add, &err);
+ if (err == -EIO)
+ return err;
word = ret;
*(u32 *)p_data = word;
/* Single sector read */
for (i = 0; i < count; i++) {
indirect_add = QLC_83XX_FLASH_DIRECT_DATA(addr);
- ret = qlcnic_83xx_rd_reg_indirect(adapter,
- indirect_add);
- if (ret == -EIO)
- return -EIO;
+ ret = QLCRD32(adapter, indirect_add, &err);
+ if (err == -EIO)
+ return err;
word = ret;
*(u32 *)p_data = word;
{
u32 status;
int retries = QLC_83XX_FLASH_READ_RETRY_COUNT;
+ int err = 0;
do {
- status = qlcnic_83xx_rd_reg_indirect(adapter,
- QLC_83XX_FLASH_STATUS);
+ status = QLCRD32(adapter, QLC_83XX_FLASH_STATUS, &err);
+ if (err == -EIO)
+ return err;
+
if ((status & QLC_83XX_FLASH_STATUS_READY) ==
QLC_83XX_FLASH_STATUS_READY)
break;
int qlcnic_83xx_read_flash_mfg_id(struct qlcnic_adapter *adapter)
{
- int ret, mfg_id;
+ int ret, err = 0;
+ u32 mfg_id;
if (qlcnic_83xx_lock_flash(adapter))
return -EIO;
return -EIO;
}
- mfg_id = qlcnic_83xx_rd_reg_indirect(adapter, QLC_83XX_FLASH_RDDATA);
- if (mfg_id == -EIO)
- return -EIO;
+ mfg_id = QLCRD32(adapter, QLC_83XX_FLASH_RDDATA, &err);
+ if (err == -EIO) {
+ qlcnic_83xx_unlock_flash(adapter);
+ return err;
+ }
adapter->flash_mfg_id = (mfg_id & 0xFF);
qlcnic_83xx_unlock_flash(adapter);
u32 *p_data, int count)
{
u32 temp;
- int ret = -EIO;
+ int ret = -EIO, err = 0;
if ((count < QLC_83XX_FLASH_WRITE_MIN) ||
(count > QLC_83XX_FLASH_WRITE_MAX)) {
return -EIO;
}
- temp = qlcnic_83xx_rd_reg_indirect(adapter,
- QLC_83XX_FLASH_SPI_CONTROL);
+ temp = QLCRD32(adapter, QLC_83XX_FLASH_SPI_CONTROL, &err);
+ if (err == -EIO)
+ return err;
+
qlcnic_83xx_wrt_reg_indirect(adapter, QLC_83XX_FLASH_SPI_CONTROL,
(temp | QLC_83XX_FLASH_SPI_CTRL));
qlcnic_83xx_wrt_reg_indirect(adapter, QLC_83XX_FLASH_ADDR,
return -EIO;
}
- ret = qlcnic_83xx_rd_reg_indirect(adapter, QLC_83XX_FLASH_SPI_STATUS);
+ ret = QLCRD32(adapter, QLC_83XX_FLASH_SPI_STATUS, &err);
+ if (err == -EIO)
+ return err;
+
if ((ret & QLC_83XX_FLASH_SPI_CTRL) == QLC_83XX_FLASH_SPI_CTRL) {
dev_err(&adapter->pdev->dev, "%s: failed at %d\n",
__func__, __LINE__);
/* Operation failed, clear error bit */
- temp = qlcnic_83xx_rd_reg_indirect(adapter,
- QLC_83XX_FLASH_SPI_CONTROL);
+ temp = QLCRD32(adapter, QLC_83XX_FLASH_SPI_CONTROL, &err);
+ if (err == -EIO)
+ return err;
+
qlcnic_83xx_wrt_reg_indirect(adapter,
QLC_83XX_FLASH_SPI_CONTROL,
(temp | QLC_83XX_FLASH_SPI_CTRL));
{
int i, j, ret = 0;
u32 temp;
+ int err = 0;
/* Check alignment */
if (addr & 0xF)
QLCNIC_TA_WRITE_START);
for (j = 0; j < MAX_CTL_CHECK; j++) {
- temp = qlcnic_83xx_rd_reg_indirect(adapter,
- QLCNIC_MS_CTRL);
+ temp = QLCRD32(adapter, QLCNIC_MS_CTRL, &err);
+ if (err == -EIO) {
+ mutex_unlock(&adapter->ahw->mem_lock);
+ return err;
+ }
+
if ((temp & TA_CTL_BUSY) == 0)
break;
}
int qlcnic_83xx_flash_read32(struct qlcnic_adapter *adapter, u32 flash_addr,
u8 *p_data, int count)
{
- int i, ret;
- u32 word, addr = flash_addr;
+ u32 word, addr = flash_addr, ret;
ulong indirect_addr;
+ int i, err = 0;
if (qlcnic_83xx_lock_flash(adapter) != 0)
return -EIO;
}
indirect_addr = QLC_83XX_FLASH_DIRECT_DATA(addr);
- ret = qlcnic_83xx_rd_reg_indirect(adapter,
- indirect_addr);
- if (ret == -EIO)
- return -EIO;
+ ret = QLCRD32(adapter, indirect_addr, &err);
+ if (err == -EIO)
+ return err;
+
word = ret;
*(u32 *)p_data = word;
p_data = p_data + 4;
}
if (ahw->port_type == QLCNIC_XGBE) {
- ecmd->supported = SUPPORTED_1000baseT_Full;
- ecmd->advertising = ADVERTISED_1000baseT_Full;
+ ecmd->supported = SUPPORTED_10000baseT_Full;
+ ecmd->advertising = ADVERTISED_10000baseT_Full;
} else {
ecmd->supported = (SUPPORTED_10baseT_Half |
SUPPORTED_10baseT_Full |
u8 val;
int ret, max_sds_rings = adapter->max_sds_rings;
+ if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
+ netdev_info(netdev, "Device is resetting\n");
+ return -EBUSY;
+ }
+
if (qlcnic_get_diag_lock(adapter)) {
netdev_info(netdev, "Device in diagnostics mode\n");
return -EBUSY;
static int qlcnic_83xx_read_flash_status_reg(struct qlcnic_adapter *adapter)
{
- int ret;
+ int ret, err = 0;
+ u32 temp;
qlcnic_83xx_wrt_reg_indirect(adapter, QLC_83XX_FLASH_ADDR,
QLC_83XX_FLASH_OEM_READ_SIG);
if (ret)
return -EIO;
- ret = qlcnic_83xx_rd_reg_indirect(adapter, QLC_83XX_FLASH_RDDATA);
- return ret & 0xFF;
+ temp = QLCRD32(adapter, QLC_83XX_FLASH_RDDATA, &err);
+ if (err == -EIO)
+ return err;
+
+ return temp & 0xFF;
}
int qlcnic_83xx_flash_test(struct qlcnic_adapter *adapter)
idc->delay);
return err;
}
+
+void qlcnic_83xx_reinit_mbx_work(struct qlcnic_mailbox *mbx)
+{
+ INIT_COMPLETION(mbx->completion);
+ set_bit(QLC_83XX_MBX_READY, &mbx->status);
+}
+
+void qlcnic_83xx_free_mailbox(struct qlcnic_mailbox *mbx)
+{
+ destroy_workqueue(mbx->work_q);
+ kfree(mbx);
+}
+
+static inline void
+qlcnic_83xx_notify_cmd_completion(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
+{
+ atomic_set(&cmd->rsp_status, QLC_83XX_MBX_RESPONSE_ARRIVED);
+
+ if (cmd->type == QLC_83XX_MBX_CMD_NO_WAIT) {
+ qlcnic_free_mbx_args(cmd);
+ kfree(cmd);
+ return;
+ }
+ complete(&cmd->completion);
+}
+
+static inline void qlcnic_83xx_flush_mbx_queue(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
+ struct list_head *head = &mbx->cmd_q;
+ struct qlcnic_cmd_args *cmd = NULL;
+
+ spin_lock(&mbx->queue_lock);
+
+ while (!list_empty(head)) {
+ cmd = list_entry(head->next, struct qlcnic_cmd_args, list);
+ dev_info(&adapter->pdev->dev, "%s: Mailbox command 0x%x\n",
+ __func__, cmd->cmd_op);
+ list_del(&cmd->list);
+ mbx->num_cmds--;
+ qlcnic_83xx_notify_cmd_completion(adapter, cmd);
+ }
+
+ spin_unlock(&mbx->queue_lock);
+}
+
+static inline int qlcnic_83xx_check_mbx_status(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
+ u32 host_mbx_ctrl;
+
+ if (!test_bit(QLC_83XX_MBX_READY, &mbx->status))
+ return -EBUSY;
+
+ host_mbx_ctrl = QLCRDX(ahw, QLCNIC_HOST_MBX_CTRL);
+ if (host_mbx_ctrl) {
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
+ ahw->idc.collect_dump = 1;
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static inline void qlcnic_83xx_signal_mbx_cmd(struct qlcnic_adapter *adapter,
+ u8 issue_cmd)
+{
+ if (issue_cmd)
+ QLCWRX(adapter->ahw, QLCNIC_HOST_MBX_CTRL, QLCNIC_SET_OWNER);
+ else
+ QLCWRX(adapter->ahw, QLCNIC_FW_MBX_CTRL, QLCNIC_CLR_OWNER);
+}
+
+static inline void qlcnic_83xx_dequeue_mbx_cmd(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
+{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
+
+ spin_lock(&mbx->queue_lock);
+
+ list_del(&cmd->list);
+ mbx->num_cmds--;
+
+ spin_unlock(&mbx->queue_lock);
+
+ qlcnic_83xx_notify_cmd_completion(adapter, cmd);
+}
+
+static void qlcnic_83xx_encode_mbx_cmd(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
+{
+ u32 mbx_cmd, fw_hal_version, hdr_size, total_size, tmp;
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int i, j;
+
+ if (cmd->op_type != QLC_83XX_MBX_POST_BC_OP) {
+ mbx_cmd = cmd->req.arg[0];
+ writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 0));
+ for (i = 1; i < cmd->req.num; i++)
+ writel(cmd->req.arg[i], QLCNIC_MBX_HOST(ahw, i));
+ } else {
+ fw_hal_version = ahw->fw_hal_version;
+ hdr_size = sizeof(struct qlcnic_bc_hdr) / sizeof(u32);
+ total_size = cmd->pay_size + hdr_size;
+ tmp = QLCNIC_CMD_BC_EVENT_SETUP | total_size << 16;
+ mbx_cmd = tmp | fw_hal_version << 29;
+ writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 0));
+
+ /* Back channel specific operations bits */
+ mbx_cmd = 0x1 | 1 << 4;
+
+ if (qlcnic_sriov_pf_check(adapter))
+ mbx_cmd |= cmd->func_num << 5;
+
+ writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 1));
+
+ for (i = 2, j = 0; j < hdr_size; i++, j++)
+ writel(*(cmd->hdr++), QLCNIC_MBX_HOST(ahw, i));
+ for (j = 0; j < cmd->pay_size; j++, i++)
+ writel(*(cmd->pay++), QLCNIC_MBX_HOST(ahw, i));
+ }
+}
+
+void qlcnic_83xx_detach_mailbox_work(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
+
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
+ complete(&mbx->completion);
+ cancel_work_sync(&mbx->work);
+ flush_workqueue(mbx->work_q);
+ qlcnic_83xx_flush_mbx_queue(adapter);
+}
+
+static inline int qlcnic_83xx_enqueue_mbx_cmd(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd,
+ unsigned long *timeout)
+{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
+
+ if (test_bit(QLC_83XX_MBX_READY, &mbx->status)) {
+ atomic_set(&cmd->rsp_status, QLC_83XX_MBX_RESPONSE_WAIT);
+ init_completion(&cmd->completion);
+ cmd->rsp_opcode = QLC_83XX_MBX_RESPONSE_UNKNOWN;
+
+ spin_lock(&mbx->queue_lock);
+
+ list_add_tail(&cmd->list, &mbx->cmd_q);
+ mbx->num_cmds++;
+ cmd->total_cmds = mbx->num_cmds;
+ *timeout = cmd->total_cmds * QLC_83XX_MBX_TIMEOUT;
+ queue_work(mbx->work_q, &mbx->work);
+
+ spin_unlock(&mbx->queue_lock);
+
+ return 0;
+ }
+
+ return -EBUSY;
+}
+
+static inline int qlcnic_83xx_check_mac_rcode(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
+{
+ u8 mac_cmd_rcode;
+ u32 fw_data;
+
+ if (cmd->cmd_op == QLCNIC_CMD_CONFIG_MAC_VLAN) {
+ fw_data = readl(QLCNIC_MBX_FW(adapter->ahw, 2));
+ mac_cmd_rcode = (u8)fw_data;
+ if (mac_cmd_rcode == QLC_83XX_NO_NIC_RESOURCE ||
+ mac_cmd_rcode == QLC_83XX_MAC_PRESENT ||
+ mac_cmd_rcode == QLC_83XX_MAC_ABSENT) {
+ cmd->rsp_opcode = QLCNIC_RCODE_SUCCESS;
+ return QLCNIC_RCODE_SUCCESS;
+ }
+ }
+
+ return -EINVAL;
+}
+
+static void qlcnic_83xx_decode_mbx_rsp(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct device *dev = &adapter->pdev->dev;
+ u8 mbx_err_code;
+ u32 fw_data;
+
+ fw_data = readl(QLCNIC_MBX_FW(ahw, 0));
+ mbx_err_code = QLCNIC_MBX_STATUS(fw_data);
+ qlcnic_83xx_get_mbx_data(adapter, cmd);
+
+ switch (mbx_err_code) {
+ case QLCNIC_MBX_RSP_OK:
+ case QLCNIC_MBX_PORT_RSP_OK:
+ cmd->rsp_opcode = QLCNIC_RCODE_SUCCESS;
+ break;
+ default:
+ if (!qlcnic_83xx_check_mac_rcode(adapter, cmd))
+ break;
+
+ dev_err(dev, "%s: Mailbox command failed, opcode=0x%x, cmd_type=0x%x, func=0x%x, op_mode=0x%x, error=0x%x\n",
+ __func__, cmd->cmd_op, cmd->type, ahw->pci_func,
+ ahw->op_mode, mbx_err_code);
+ cmd->rsp_opcode = QLC_83XX_MBX_RESPONSE_FAILED;
+ qlcnic_dump_mbx(adapter, cmd);
+ }
+
+ return;
+}
+
+static void qlcnic_83xx_mailbox_worker(struct work_struct *work)
+{
+ struct qlcnic_mailbox *mbx = container_of(work, struct qlcnic_mailbox,
+ work);
+ struct qlcnic_adapter *adapter = mbx->adapter;
+ struct qlcnic_mbx_ops *mbx_ops = mbx->ops;
+ struct device *dev = &adapter->pdev->dev;
+ atomic_t *rsp_status = &mbx->rsp_status;
+ struct list_head *head = &mbx->cmd_q;
+ struct qlcnic_hardware_context *ahw;
+ struct qlcnic_cmd_args *cmd = NULL;
+
+ ahw = adapter->ahw;
+
+ while (true) {
+ if (qlcnic_83xx_check_mbx_status(adapter)) {
+ qlcnic_83xx_flush_mbx_queue(adapter);
+ return;
+ }
+
+ atomic_set(rsp_status, QLC_83XX_MBX_RESPONSE_WAIT);
+
+ spin_lock(&mbx->queue_lock);
+
+ if (list_empty(head)) {
+ spin_unlock(&mbx->queue_lock);
+ return;
+ }
+ cmd = list_entry(head->next, struct qlcnic_cmd_args, list);
+
+ spin_unlock(&mbx->queue_lock);
+
+ mbx_ops->encode_cmd(adapter, cmd);
+ mbx_ops->nofity_fw(adapter, QLC_83XX_MBX_REQUEST);
+
+ if (wait_for_completion_timeout(&mbx->completion,
+ QLC_83XX_MBX_TIMEOUT)) {
+ mbx_ops->decode_resp(adapter, cmd);
+ mbx_ops->nofity_fw(adapter, QLC_83XX_MBX_COMPLETION);
+ } else {
+ dev_err(dev, "%s: Mailbox command timeout, opcode=0x%x, cmd_type=0x%x, func=0x%x, op_mode=0x%x\n",
+ __func__, cmd->cmd_op, cmd->type, ahw->pci_func,
+ ahw->op_mode);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
+ qlcnic_dump_mbx(adapter, cmd);
+ qlcnic_83xx_idc_request_reset(adapter,
+ QLCNIC_FORCE_FW_DUMP_KEY);
+ cmd->rsp_opcode = QLCNIC_RCODE_TIMEOUT;
+ }
+ mbx_ops->dequeue_cmd(adapter, cmd);
+ }
+}
+
+static struct qlcnic_mbx_ops qlcnic_83xx_mbx_ops = {
+ .enqueue_cmd = qlcnic_83xx_enqueue_mbx_cmd,
+ .dequeue_cmd = qlcnic_83xx_dequeue_mbx_cmd,
+ .decode_resp = qlcnic_83xx_decode_mbx_rsp,
+ .encode_cmd = qlcnic_83xx_encode_mbx_cmd,
+ .nofity_fw = qlcnic_83xx_signal_mbx_cmd,
+};
+
+int qlcnic_83xx_init_mailbox_work(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_mailbox *mbx;
+
+ ahw->mailbox = kzalloc(sizeof(*mbx), GFP_KERNEL);
+ if (!ahw->mailbox)
+ return -ENOMEM;
+
+ mbx = ahw->mailbox;
+ mbx->ops = &qlcnic_83xx_mbx_ops;
+ mbx->adapter = adapter;
+
+ spin_lock_init(&mbx->queue_lock);
+ spin_lock_init(&mbx->aen_lock);
+ INIT_LIST_HEAD(&mbx->cmd_q);
+ init_completion(&mbx->completion);
+
+ mbx->work_q = create_singlethread_workqueue("qlcnic_mailbox");
+ if (mbx->work_q == NULL) {
+ kfree(mbx);
+ return -ENOMEM;
+ }
+
+ INIT_WORK(&mbx->work, qlcnic_83xx_mailbox_worker);
+ set_bit(QLC_83XX_MBX_READY, &mbx->status);
+ return 0;
+}
/* Firmware image definitions */
#define QLC_83XX_BOOTLOADER_FLASH_ADDR 0x10000
#define QLC_83XX_FW_FILE_NAME "83xx_fw.bin"
+#define QLC_84XX_FW_FILE_NAME "84xx_fw.bin"
#define QLC_83XX_BOOT_FROM_FLASH 0
#define QLC_83XX_BOOT_FROM_FILE 0x12345678
+#define QLC_FW_FILE_NAME_LEN 20
#define QLC_83XX_MAX_RESET_SEQ_ENTRIES 16
+#define QLC_83XX_MBX_POST_BC_OP 0x1
+#define QLC_83XX_MBX_COMPLETION 0x0
+#define QLC_83XX_MBX_REQUEST 0x1
+
+#define QLC_83XX_MBX_TIMEOUT (5 * HZ)
+#define QLC_83XX_MBX_CMD_LOOP 5000000
+
/* status descriptor mailbox data
* @phy_addr_{low|high}: physical address of buffer
* @sds_ring_size: buffer size
#define QLC_83XX_MAX_MC_COUNT 38
#define QLC_83XX_MAX_UC_COUNT 4096
+#define QLC_83XX_PVID_STRIP_CAPABILITY BIT_22
#define QLC_83XX_GET_FUNC_MODE_FROM_NPAR_INFO(val) (val & 0x80000000)
#define QLC_83XX_GET_LRO_CAPABILITY(val) (val & 0x20)
#define QLC_83XX_GET_LSO_CAPABILITY(val) (val & 0x40)
#define QLC_83xx_FLASH_MAX_WAIT_USEC 100
#define QLC_83XX_FLASH_LOCK_TIMEOUT 10000
+enum qlc_83xx_mbx_cmd_type {
+ QLC_83XX_MBX_CMD_WAIT = 0,
+ QLC_83XX_MBX_CMD_NO_WAIT,
+ QLC_83XX_MBX_CMD_BUSY_WAIT,
+};
+
+enum qlc_83xx_mbx_response_states {
+ QLC_83XX_MBX_RESPONSE_WAIT = 0,
+ QLC_83XX_MBX_RESPONSE_ARRIVED,
+};
+
+#define QLC_83XX_MBX_RESPONSE_FAILED 0x2
+#define QLC_83XX_MBX_RESPONSE_UNKNOWN 0x3
+
/* Additional registers in 83xx */
enum qlc_83xx_ext_regs {
QLCNIC_GLOBAL_RESET = 0,
/* 83xx funcitons */
int qlcnic_83xx_get_fw_version(struct qlcnic_adapter *);
-int qlcnic_83xx_mbx_op(struct qlcnic_adapter *, struct qlcnic_cmd_args *);
-int qlcnic_83xx_setup_intr(struct qlcnic_adapter *, u8);
+int qlcnic_83xx_issue_cmd(struct qlcnic_adapter *, struct qlcnic_cmd_args *);
+int qlcnic_83xx_setup_intr(struct qlcnic_adapter *, u8, int);
void qlcnic_83xx_get_func_no(struct qlcnic_adapter *);
int qlcnic_83xx_cam_lock(struct qlcnic_adapter *);
void qlcnic_83xx_cam_unlock(struct qlcnic_adapter *);
void qlcnic_83xx_remove_sysfs(struct qlcnic_adapter *);
void qlcnic_83xx_write_crb(struct qlcnic_adapter *, char *, loff_t, size_t);
void qlcnic_83xx_read_crb(struct qlcnic_adapter *, char *, loff_t, size_t);
-int qlcnic_83xx_rd_reg_indirect(struct qlcnic_adapter *, ulong);
+int qlcnic_83xx_rd_reg_indirect(struct qlcnic_adapter *, ulong, int *);
int qlcnic_83xx_wrt_reg_indirect(struct qlcnic_adapter *, ulong, u32);
void qlcnic_83xx_process_rcv_diag(struct qlcnic_adapter *, int, u64 []);
int qlcnic_83xx_nic_set_promisc(struct qlcnic_adapter *, u32);
void qlcnic_83xx_process_rcv_ring_diag(struct qlcnic_host_sds_ring *);
int qlcnic_83xx_config_intrpt(struct qlcnic_adapter *, bool);
int qlcnic_83xx_sre_macaddr_change(struct qlcnic_adapter *, u8 *, u16, u8);
-int qlcnic_83xx_get_mac_address(struct qlcnic_adapter *, u8 *);
+int qlcnic_83xx_get_mac_address(struct qlcnic_adapter *, u8 *, u8);
void qlcnic_83xx_configure_mac(struct qlcnic_adapter *, u8 *, u8,
struct qlcnic_cmd_args *);
int qlcnic_83xx_alloc_mbx_args(struct qlcnic_cmd_args *,
void qlcnic_83xx_config_intr_coal(struct qlcnic_adapter *);
irqreturn_t qlcnic_83xx_handle_aen(int, void *);
int qlcnic_83xx_get_port_info(struct qlcnic_adapter *);
-void qlcnic_83xx_enable_mbx_intrpt(struct qlcnic_adapter *);
+void qlcnic_83xx_enable_mbx_interrupt(struct qlcnic_adapter *);
void qlcnic_83xx_disable_mbx_intr(struct qlcnic_adapter *);
irqreturn_t qlcnic_83xx_clear_legacy_intr(struct qlcnic_adapter *);
irqreturn_t qlcnic_83xx_intr(int, void *);
int qlcnic_83xx_flash_test(struct qlcnic_adapter *);
int qlcnic_83xx_enable_flash_write(struct qlcnic_adapter *);
int qlcnic_83xx_disable_flash_write(struct qlcnic_adapter *);
-u32 qlcnic_83xx_mac_rcode(struct qlcnic_adapter *);
-u32 qlcnic_83xx_mbx_poll(struct qlcnic_adapter *, u32 *);
void qlcnic_83xx_enable_mbx_poll(struct qlcnic_adapter *);
void qlcnic_83xx_disable_mbx_poll(struct qlcnic_adapter *);
void qlcnic_83xx_set_mac_filter_count(struct qlcnic_adapter *);
struct net_device *netdev = adapter->netdev;
netif_device_detach(netdev);
+ qlcnic_83xx_detach_mailbox_work(adapter);
/* Disable mailbox interrupt */
qlcnic_83xx_disable_mbx_intr(adapter);
{
int err;
+ qlcnic_83xx_reinit_mbx_work(adapter->ahw->mailbox);
+ qlcnic_83xx_enable_mbx_interrupt(adapter);
+
/* register for NIC IDC AEN Events */
qlcnic_83xx_register_nic_idc_func(adapter, 1);
if (err)
return err;
- qlcnic_83xx_enable_mbx_intrpt(adapter);
+ qlcnic_83xx_enable_mbx_interrupt(adapter);
if (qlcnic_83xx_configure_opmode(adapter)) {
qlcnic_83xx_idc_enter_failed_state(adapter, 1);
return -EIO;
}
- qlcnic_set_drv_version(adapter);
+ if (adapter->portnum == 0)
+ qlcnic_set_drv_version(adapter);
+
+ qlcnic_dcb_get_info(adapter);
qlcnic_83xx_idc_attach_driver(adapter);
return 0;
struct qlcnic_hardware_context *ahw = adapter->ahw;
qlcnic_83xx_idc_update_drv_presence_reg(adapter, 1, 1);
- set_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
qlcnic_83xx_idc_update_audit_reg(adapter, 0, 1);
set_bit(QLC_83XX_MODULE_LOADED, &adapter->ahw->idc.status);
**/
static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter)
{
- u32 val;
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
int ret = 0;
+ u32 val;
/* Perform NIC configuration based ready state entry actions */
if (ahw->idc.state_entry(adapter))
dev_err(&adapter->pdev->dev,
"Error: device temperature %d above limits\n",
adapter->ahw->temp);
- clear_bit(QLC_83XX_MBX_READY, &ahw->idc.status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
set_bit(__QLCNIC_RESETTING, &adapter->state);
qlcnic_83xx_idc_detach_driver(adapter);
qlcnic_83xx_idc_enter_failed_state(adapter, 1);
if (ret) {
adapter->flags |= QLCNIC_FW_HANG;
if (!(val & QLC_83XX_IDC_DISABLE_FW_RESET_RECOVERY)) {
- clear_bit(QLC_83XX_MBX_READY, &ahw->idc.status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
set_bit(__QLCNIC_RESETTING, &adapter->state);
qlcnic_83xx_idc_enter_need_reset_state(adapter, 1);
}
}
if ((val & QLC_83XX_IDC_GRACEFULL_RESET) || ahw->idc.collect_dump) {
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
+
/* Move to need reset state and prepare for reset */
qlcnic_83xx_idc_enter_need_reset_state(adapter, 1);
return ret;
**/
static int qlcnic_83xx_idc_need_reset_state(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
int ret = 0;
if (adapter->ahw->idc.prev_state != QLC_83XX_IDC_DEV_NEED_RESET) {
qlcnic_83xx_idc_update_audit_reg(adapter, 0, 1);
set_bit(__QLCNIC_RESETTING, &adapter->state);
- clear_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
if (adapter->ahw->nic_mode == QLC_83XX_VIRTUAL_NIC_MODE)
qlcnic_83xx_disable_vnic_mode(adapter, 1);
adapter->ahw->idc.name = (char **)qlc_83xx_idc_states;
clear_bit(__QLCNIC_RESETTING, &adapter->state);
- set_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
set_bit(QLC_83XX_MODULE_LOADED, &adapter->ahw->idc.status);
/* Check if reset recovery is disabled */
{
u32 val;
+ if (qlcnic_sriov_vf_check(adapter))
+ return;
+
if (qlcnic_83xx_lock_driver(adapter)) {
dev_err(&adapter->pdev->dev,
"%s:failed, please retry\n", __func__);
{
int i, j;
u32 val = 0, val1 = 0, reg = 0;
+ int err = 0;
- val = QLCRD32(adapter, QLC_83XX_SRE_SHIM_REG);
+ val = QLCRD32(adapter, QLC_83XX_SRE_SHIM_REG, &err);
+ if (err == -EIO)
+ return;
dev_info(&adapter->pdev->dev, "SRE-Shim Ctrl:0x%x\n", val);
for (j = 0; j < 2; j++) {
reg = QLC_83XX_PORT1_THRESHOLD;
}
for (i = 0; i < 8; i++) {
- val = QLCRD32(adapter, reg + (i * 0x4));
+ val = QLCRD32(adapter, reg + (i * 0x4), &err);
+ if (err == -EIO)
+ return;
dev_info(&adapter->pdev->dev, "0x%x ", val);
}
dev_info(&adapter->pdev->dev, "\n");
reg = QLC_83XX_PORT1_TC_MC_REG;
}
for (i = 0; i < 4; i++) {
- val = QLCRD32(adapter, reg + (i * 0x4));
- dev_info(&adapter->pdev->dev, "0x%x ", val);
+ val = QLCRD32(adapter, reg + (i * 0x4), &err);
+ if (err == -EIO)
+ return;
+ dev_info(&adapter->pdev->dev, "0x%x ", val);
}
dev_info(&adapter->pdev->dev, "\n");
}
reg = QLC_83XX_PORT1_TC_STATS;
}
for (i = 7; i >= 0; i--) {
- val = QLCRD32(adapter, reg);
+ val = QLCRD32(adapter, reg, &err);
+ if (err == -EIO)
+ return;
val &= ~(0x7 << 29); /* Reset bits 29 to 31 */
QLCWR32(adapter, reg, (val | (i << 29)));
- val = QLCRD32(adapter, reg);
+ val = QLCRD32(adapter, reg, &err);
+ if (err == -EIO)
+ return;
dev_info(&adapter->pdev->dev, "0x%x ", val);
}
dev_info(&adapter->pdev->dev, "\n");
}
- val = QLCRD32(adapter, QLC_83XX_PORT2_IFB_THRESHOLD);
- val1 = QLCRD32(adapter, QLC_83XX_PORT3_IFB_THRESHOLD);
+ val = QLCRD32(adapter, QLC_83XX_PORT2_IFB_THRESHOLD, &err);
+ if (err == -EIO)
+ return;
+ val1 = QLCRD32(adapter, QLC_83XX_PORT3_IFB_THRESHOLD, &err);
+ if (err == -EIO)
+ return;
dev_info(&adapter->pdev->dev,
"IFB-Pause Thresholds: Port 2:0x%x, Port 3:0x%x\n",
val, val1);
static int qlcnic_83xx_check_heartbeat(struct qlcnic_adapter *p_dev)
{
u32 heartbeat, peg_status;
- int retries, ret = -EIO;
+ int retries, ret = -EIO, err = 0;
retries = QLCNIC_HEARTBEAT_CHECK_RETRY_COUNT;
p_dev->heartbeat = QLC_SHARED_REG_RD32(p_dev,
"PEG_NET_2_PC: 0x%x, PEG_NET_3_PC: 0x%x,\n"
"PEG_NET_4_PC: 0x%x\n", peg_status,
QLC_SHARED_REG_RD32(p_dev, QLCNIC_PEG_HALT_STATUS2),
- QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_0),
- QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_1),
- QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_2),
- QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_3),
- QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_4));
+ QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_0, &err),
+ QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_1, &err),
+ QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_2, &err),
+ QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_3, &err),
+ QLCRD32(p_dev, QLC_83XX_CRB_PEG_NET_4, &err));
if (QLCNIC_FWERROR_CODE(peg_status) == 0x67)
dev_err(&p_dev->pdev->dev,
static int qlcnic_83xx_poll_reg(struct qlcnic_adapter *p_dev, u32 addr,
int duration, u32 mask, u32 status)
{
+ int timeout_error, err = 0;
u32 value;
- int timeout_error;
u8 retries;
- value = qlcnic_83xx_rd_reg_indirect(p_dev, addr);
+ value = QLCRD32(p_dev, addr, &err);
+ if (err == -EIO)
+ return err;
retries = duration / 10;
do {
if ((value & mask) != status) {
timeout_error = 1;
msleep(duration / 10);
- value = qlcnic_83xx_rd_reg_indirect(p_dev, addr);
+ value = QLCRD32(p_dev, addr, &err);
+ if (err == -EIO)
+ return err;
} else {
timeout_error = 0;
break;
static void qlcnic_83xx_read_write_crb_reg(struct qlcnic_adapter *p_dev,
u32 raddr, u32 waddr)
{
- int value;
+ int err = 0;
+ u32 value;
- value = qlcnic_83xx_rd_reg_indirect(p_dev, raddr);
+ value = QLCRD32(p_dev, raddr, &err);
+ if (err == -EIO)
+ return;
qlcnic_83xx_wrt_reg_indirect(p_dev, waddr, value);
}
u32 raddr, u32 waddr,
struct qlc_83xx_rmw *p_rmw_hdr)
{
- int value;
+ int err = 0;
+ u32 value;
- if (p_rmw_hdr->index_a)
+ if (p_rmw_hdr->index_a) {
value = p_dev->ahw->reset.array[p_rmw_hdr->index_a];
- else
- value = qlcnic_83xx_rd_reg_indirect(p_dev, raddr);
+ } else {
+ value = QLCRD32(p_dev, raddr, &err);
+ if (err == -EIO)
+ return;
+ }
value &= p_rmw_hdr->mask;
value <<= p_rmw_hdr->shl;
long delay;
struct qlc_83xx_entry *entry;
struct qlc_83xx_poll *poll;
- int i;
+ int i, err = 0;
unsigned long arg1, arg2;
poll = (struct qlc_83xx_poll *)((char *)p_hdr +
arg1, delay,
poll->mask,
poll->status)){
- qlcnic_83xx_rd_reg_indirect(p_dev,
- arg1);
- qlcnic_83xx_rd_reg_indirect(p_dev,
- arg2);
+ QLCRD32(p_dev, arg1, &err);
+ if (err == -EIO)
+ return;
+ QLCRD32(p_dev, arg2, &err);
+ if (err == -EIO)
+ return;
}
}
}
struct qlc_83xx_entry_hdr *p_hdr)
{
long delay;
- int index, i, j;
+ int index, i, j, err;
struct qlc_83xx_quad_entry *entry;
struct qlc_83xx_poll *poll;
unsigned long addr;
poll->mask, poll->status)){
index = p_dev->ahw->reset.array_index;
addr = entry->dr_addr;
- j = qlcnic_83xx_rd_reg_indirect(p_dev, addr);
+ j = QLCRD32(p_dev, addr, &err);
+ if (err == -EIO)
+ return;
+
p_dev->ahw->reset.array[index++] = j;
if (index == QLC_83XX_MAX_RESET_SEQ_ENTRIES)
dev_err(&p_dev->pdev->dev, "%s: failed\n", __func__);
}
+static inline void qlcnic_83xx_get_fw_file_name(struct qlcnic_adapter *adapter,
+ char *file_name)
+{
+ struct pci_dev *pdev = adapter->pdev;
+
+ memset(file_name, 0, QLC_FW_FILE_NAME_LEN);
+
+ switch (pdev->device) {
+ case PCI_DEVICE_ID_QLOGIC_QLE834X:
+ strncpy(file_name, QLC_83XX_FW_FILE_NAME,
+ QLC_FW_FILE_NAME_LEN);
+ break;
+ case PCI_DEVICE_ID_QLOGIC_QLE844X:
+ strncpy(file_name, QLC_84XX_FW_FILE_NAME,
+ QLC_FW_FILE_NAME_LEN);
+ break;
+ default:
+ dev_err(&pdev->dev, "%s: Invalid device id\n",
+ __func__);
+ }
+}
+
static int qlcnic_83xx_load_fw_image_from_host(struct qlcnic_adapter *adapter)
{
+ char fw_file_name[QLC_FW_FILE_NAME_LEN];
int err = -EIO;
- if (request_firmware(&adapter->ahw->fw_info.fw,
- QLC_83XX_FW_FILE_NAME, &(adapter->pdev->dev))) {
+ qlcnic_83xx_get_fw_file_name(adapter, fw_file_name);
+ if (request_firmware(&adapter->ahw->fw_info.fw, fw_file_name,
+ &(adapter->pdev->dev))) {
dev_err(&adapter->pdev->dev,
"No file FW image, loading flash FW image.\n");
QLC_SHARED_REG_WR32(adapter, QLCNIC_FW_IMG_VALID,
int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int err = 0;
- if (qlcnic_sriov_vf_check(adapter))
- return qlcnic_sriov_vf_init(adapter, pci_using_dac);
+ ahw->msix_supported = !!qlcnic_use_msi_x;
+ err = qlcnic_83xx_init_mailbox_work(adapter);
+ if (err)
+ goto exit;
- if (qlcnic_83xx_check_hw_status(adapter))
- return -EIO;
+ if (qlcnic_sriov_vf_check(adapter)) {
+ err = qlcnic_sriov_vf_init(adapter, pci_using_dac);
+ if (err)
+ goto detach_mbx;
+ else
+ return err;
+ }
+
+ err = qlcnic_83xx_check_hw_status(adapter);
+ if (err)
+ goto detach_mbx;
- /* Initilaize 83xx mailbox spinlock */
- spin_lock_init(&ahw->mbx_lock);
+ if (!qlcnic_83xx_read_flash_descriptor_table(adapter))
+ qlcnic_83xx_read_flash_mfg_id(adapter);
+
+ err = qlcnic_83xx_idc_init(adapter);
+ if (err)
+ goto detach_mbx;
+
+ err = qlcnic_setup_intr(adapter, 0, 0);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to setup interrupt\n");
+ goto disable_intr;
+ }
+
+ err = qlcnic_83xx_setup_mbx_intr(adapter);
+ if (err)
+ goto disable_mbx_intr;
- set_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
qlcnic_83xx_clear_function_resources(adapter);
+ INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work);
+
/* register for NIC IDC AEN Events */
qlcnic_83xx_register_nic_idc_func(adapter, 1);
- if (!qlcnic_83xx_read_flash_descriptor_table(adapter))
- qlcnic_83xx_read_flash_mfg_id(adapter);
-
- if (qlcnic_83xx_idc_init(adapter))
- return -EIO;
-
/* Configure default, SR-IOV or Virtual NIC mode of operation */
- if (qlcnic_83xx_configure_opmode(adapter))
- return -EIO;
+ err = qlcnic_83xx_configure_opmode(adapter);
+ if (err)
+ goto disable_mbx_intr;
/* Perform operating mode specific initialization */
- if (adapter->nic_ops->init_driver(adapter))
- return -EIO;
+ err = adapter->nic_ops->init_driver(adapter);
+ if (err)
+ goto disable_mbx_intr;
- INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work);
+ if (adapter->dcb && qlcnic_dcb_attach(adapter))
+ qlcnic_clear_dcb_ops(adapter);
/* Periodically monitor device status */
qlcnic_83xx_idc_poll_dev_state(&adapter->fw_work.work);
+ return 0;
+
+disable_mbx_intr:
+ qlcnic_83xx_free_mbx_intr(adapter);
- return adapter->ahw->idc.err_code;
+disable_intr:
+ qlcnic_teardown_intr(adapter);
+
+detach_mbx:
+ qlcnic_83xx_detach_mailbox_work(adapter);
+ qlcnic_83xx_free_mailbox(ahw->mailbox);
+exit:
+ return err;
}
{QLCNIC_CMD_GET_TEMP_HDR, 4, 1},
{QLCNIC_CMD_82XX_SET_DRV_VER, 4, 1},
{QLCNIC_CMD_GET_LED_STATUS, 4, 2},
+ {QLCNIC_CMD_MQ_TX_CONFIG_INTR, 2, 3},
+ {QLCNIC_CMD_DCB_QUERY_CAP, 1, 2},
+ {QLCNIC_CMD_DCB_QUERY_PARAM, 4, 1},
};
static inline u32 qlcnic_get_cmd_signature(struct qlcnic_hardware_context *ahw)
qlcnic_poll_rsp(struct qlcnic_adapter *adapter)
{
u32 rsp;
- int timeout = 0;
+ int timeout = 0, err = 0;
do {
/* give atleast 1ms for firmware to respond */
if (++timeout > QLCNIC_OS_CRB_RETRY_COUNT)
return QLCNIC_CDRP_RSP_TIMEOUT;
- rsp = QLCRD32(adapter, QLCNIC_CDRP_CRB_OFFSET);
+ rsp = QLCRD32(adapter, QLCNIC_CDRP_CRB_OFFSET, &err);
} while (!QLCNIC_CDRP_IS_RSP(rsp));
return rsp;
int qlcnic_82xx_issue_cmd(struct qlcnic_adapter *adapter,
struct qlcnic_cmd_args *cmd)
{
- int i;
+ int i, err = 0;
u32 rsp;
u32 signature;
struct pci_dev *pdev = adapter->pdev;
dev_err(&pdev->dev, "card response timeout.\n");
cmd->rsp.arg[0] = QLCNIC_RCODE_TIMEOUT;
} else if (rsp == QLCNIC_CDRP_RSP_FAIL) {
- cmd->rsp.arg[0] = QLCRD32(adapter, QLCNIC_CDRP_ARG(1));
+ cmd->rsp.arg[0] = QLCRD32(adapter, QLCNIC_CDRP_ARG(1), &err);
switch (cmd->rsp.arg[0]) {
case QLCNIC_RCODE_INVALID_ARGS:
fmt = "CDRP invalid args: [%d]\n";
break;
}
dev_err(&pdev->dev, fmt, cmd->rsp.arg[0]);
+ qlcnic_dump_mbx(adapter, cmd);
} else if (rsp == QLCNIC_CDRP_RSP_OK)
cmd->rsp.arg[0] = QLCNIC_RCODE_SUCCESS;
for (i = 1; i < cmd->rsp.num; i++)
- cmd->rsp.arg[i] = QLCRD32(adapter, QLCNIC_CDRP_ARG(i));
+ cmd->rsp.arg[i] = QLCRD32(adapter, QLCNIC_CDRP_ARG(i), &err);
/* Release semaphore */
qlcnic_api_unlock(adapter);
if (err) {
dev_info(&adapter->pdev->dev,
"Failed to set driver version in firmware\n");
- return -EIO;
+ err = -EIO;
}
-
- return 0;
+ qlcnic_free_mbx_args(&cmd);
+ return err;
}
int
int qlcnic_82xx_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
{
- void *addr;
- struct qlcnic_hostrq_rx_ctx *prq;
- struct qlcnic_cardrsp_rx_ctx *prsp;
- struct qlcnic_hostrq_rds_ring *prq_rds;
- struct qlcnic_hostrq_sds_ring *prq_sds;
+ struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ dma_addr_t hostrq_phys_addr, cardrsp_phys_addr;
+ struct net_device *netdev = adapter->netdev;
+ u32 temp_intr_crb_mode, temp_rds_crb_mode;
struct qlcnic_cardrsp_rds_ring *prsp_rds;
struct qlcnic_cardrsp_sds_ring *prsp_sds;
+ struct qlcnic_hostrq_rds_ring *prq_rds;
+ struct qlcnic_hostrq_sds_ring *prq_sds;
struct qlcnic_host_rds_ring *rds_ring;
struct qlcnic_host_sds_ring *sds_ring;
- struct qlcnic_cmd_args cmd;
-
- dma_addr_t hostrq_phys_addr, cardrsp_phys_addr;
- u64 phys_addr;
-
+ struct qlcnic_cardrsp_rx_ctx *prsp;
+ struct qlcnic_hostrq_rx_ctx *prq;
u8 i, nrds_rings, nsds_rings;
- u16 temp_u16;
+ struct qlcnic_cmd_args cmd;
size_t rq_size, rsp_size;
u32 cap, reg, val, reg2;
+ u64 phys_addr;
+ u16 temp_u16;
+ void *addr;
int err;
- struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
-
nrds_rings = adapter->max_rds_rings;
nsds_rings = adapter->max_sds_rings;
- rq_size =
- SIZEOF_HOSTRQ_RX(struct qlcnic_hostrq_rx_ctx, nrds_rings,
- nsds_rings);
- rsp_size =
- SIZEOF_CARDRSP_RX(struct qlcnic_cardrsp_rx_ctx, nrds_rings,
- nsds_rings);
+ rq_size = SIZEOF_HOSTRQ_RX(struct qlcnic_hostrq_rx_ctx, nrds_rings,
+ nsds_rings);
+ rsp_size = SIZEOF_CARDRSP_RX(struct qlcnic_cardrsp_rx_ctx, nrds_rings,
+ nsds_rings);
addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size,
- &hostrq_phys_addr, GFP_KERNEL);
+ &hostrq_phys_addr, GFP_KERNEL);
if (addr == NULL)
return -ENOMEM;
prq = addr;
| QLCNIC_CAP0_VALIDOFF);
cap |= (QLCNIC_CAP0_JUMBO_CONTIGUOUS | QLCNIC_CAP0_LRO_CONTIGUOUS);
- temp_u16 = offsetof(struct qlcnic_hostrq_rx_ctx, msix_handler);
- prq->valid_field_offset = cpu_to_le16(temp_u16);
- prq->txrx_sds_binding = nsds_rings - 1;
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test) {
+ cap |= QLCNIC_CAP0_TX_MULTI;
+ } else {
+ temp_u16 = offsetof(struct qlcnic_hostrq_rx_ctx, msix_handler);
+ prq->valid_field_offset = cpu_to_le16(temp_u16);
+ prq->txrx_sds_binding = nsds_rings - 1;
+ temp_intr_crb_mode = QLCNIC_HOST_INT_CRB_MODE_SHARED;
+ prq->host_int_crb_mode = cpu_to_le32(temp_intr_crb_mode);
+ temp_rds_crb_mode = QLCNIC_HOST_RDS_CRB_MODE_UNIQUE;
+ prq->host_rds_crb_mode = cpu_to_le32(temp_rds_crb_mode);
+ }
prq->capabilities[0] = cpu_to_le32(cap);
- prq->host_int_crb_mode =
- cpu_to_le32(QLCNIC_HOST_INT_CRB_MODE_SHARED);
- prq->host_rds_crb_mode =
- cpu_to_le32(QLCNIC_HOST_RDS_CRB_MODE_UNIQUE);
prq->num_rds_rings = cpu_to_le16(nrds_rings);
prq->num_sds_rings = cpu_to_le16(nsds_rings);
le32_to_cpu(prq->rds_ring_offset));
for (i = 0; i < nrds_rings; i++) {
-
rds_ring = &recv_ctx->rds_rings[i];
rds_ring->producer = 0;
-
prq_rds[i].host_phys_addr = cpu_to_le64(rds_ring->phys_addr);
prq_rds[i].ring_size = cpu_to_le32(rds_ring->num_desc);
prq_rds[i].ring_kind = cpu_to_le32(i);
le32_to_cpu(prq->sds_ring_offset));
for (i = 0; i < nsds_rings; i++) {
-
sds_ring = &recv_ctx->sds_rings[i];
sds_ring->consumer = 0;
memset(sds_ring->desc_head, 0, STATUS_DESC_RINGSIZE(sds_ring));
-
prq_sds[i].host_phys_addr = cpu_to_le64(sds_ring->phys_addr);
prq_sds[i].ring_size = cpu_to_le32(sds_ring->num_desc);
- prq_sds[i].msi_index = cpu_to_le16(i);
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test)
+ prq_sds[i].msi_index = cpu_to_le16(ahw->intr_tbl[i].id);
+ else
+ prq_sds[i].msi_index = cpu_to_le16(i);
}
phys_addr = hostrq_phys_addr;
for (i = 0; i < le16_to_cpu(prsp->num_rds_rings); i++) {
rds_ring = &recv_ctx->rds_rings[i];
-
reg = le32_to_cpu(prsp_rds[i].host_producer_crb);
- rds_ring->crb_rcv_producer = adapter->ahw->pci_base0 + reg;
+ rds_ring->crb_rcv_producer = ahw->pci_base0 + reg;
}
prsp_sds = ((struct qlcnic_cardrsp_sds_ring *)
for (i = 0; i < le16_to_cpu(prsp->num_sds_rings); i++) {
sds_ring = &recv_ctx->sds_rings[i];
-
reg = le32_to_cpu(prsp_sds[i].host_consumer_crb);
- reg2 = le32_to_cpu(prsp_sds[i].interrupt_crb);
+ if (qlcnic_check_multi_tx(adapter) && !adapter->ahw->diag_test)
+ reg2 = ahw->intr_tbl[i].src;
+ else
+ reg2 = le32_to_cpu(prsp_sds[i].interrupt_crb);
- sds_ring->crb_sts_consumer = adapter->ahw->pci_base0 + reg;
- sds_ring->crb_intr_mask = adapter->ahw->pci_base0 + reg2;
+ sds_ring->crb_intr_mask = ahw->pci_base0 + reg2;
+ sds_ring->crb_sts_consumer = ahw->pci_base0 + reg;
}
recv_ctx->state = le32_to_cpu(prsp->host_ctx_state);
recv_ctx->context_id = le16_to_cpu(prsp->context_id);
recv_ctx->virt_port = prsp->virt_port;
+ netdev_info(netdev, "Rx Context[%d] Created, state 0x%x\n",
+ recv_ctx->context_id, recv_ctx->state);
qlcnic_free_mbx_args(&cmd);
+
out_free_rsp:
dma_free_coherent(&adapter->pdev->dev, rsp_size, prsp,
cardrsp_phys_addr);
out_free_rq:
dma_free_coherent(&adapter->pdev->dev, rq_size, prq, hostrq_phys_addr);
+
return err;
}
struct qlcnic_host_tx_ring *tx_ring,
int ring)
{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct net_device *netdev = adapter->netdev;
struct qlcnic_hostrq_tx_ctx *prq;
struct qlcnic_hostrq_cds_ring *prq_cds;
struct qlcnic_cardrsp_tx_ctx *prsp;
- void *rq_addr, *rsp_addr;
- size_t rq_size, rsp_size;
- u32 temp;
struct qlcnic_cmd_args cmd;
- int err;
- u64 phys_addr;
- dma_addr_t rq_phys_addr, rsp_phys_addr;
+ u32 temp, intr_mask, temp_int_crb_mode;
+ dma_addr_t rq_phys_addr, rsp_phys_addr;
+ int temp_nsds_rings, index, err;
+ void *rq_addr, *rsp_addr;
+ size_t rq_size, rsp_size;
+ u64 phys_addr;
+ u16 msix_id;
/* reset host resources */
tx_ring->producer = 0;
}
prq = rq_addr;
-
prsp = rsp_addr;
prq->host_rsp_dma_addr = cpu_to_le64(rsp_phys_addr);
temp = (QLCNIC_CAP0_LEGACY_CONTEXT | QLCNIC_CAP0_LEGACY_MN |
- QLCNIC_CAP0_LSO);
+ QLCNIC_CAP0_LSO);
+ if (qlcnic_check_multi_tx(adapter) && !adapter->ahw->diag_test)
+ temp |= QLCNIC_CAP0_TX_MULTI;
+
prq->capabilities[0] = cpu_to_le32(temp);
- prq->host_int_crb_mode =
- cpu_to_le32(QLCNIC_HOST_INT_CRB_MODE_SHARED);
- prq->msi_index = 0;
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test) {
+ temp_nsds_rings = adapter->max_sds_rings;
+ index = temp_nsds_rings + ring;
+ msix_id = ahw->intr_tbl[index].id;
+ prq->msi_index = cpu_to_le16(msix_id);
+ } else {
+ temp_int_crb_mode = QLCNIC_HOST_INT_CRB_MODE_SHARED;
+ prq->host_int_crb_mode = cpu_to_le32(temp_int_crb_mode);
+ prq->msi_index = 0;
+ }
prq->interrupt_ctl = 0;
prq->cmd_cons_dma_addr = cpu_to_le64(tx_ring->hw_cons_phys_addr);
err = qlcnic_issue_cmd(adapter, &cmd);
if (err == QLCNIC_RCODE_SUCCESS) {
+ tx_ring->state = le32_to_cpu(prsp->host_ctx_state);
temp = le32_to_cpu(prsp->cds_ring.host_producer_crb);
tx_ring->crb_cmd_producer = adapter->ahw->pci_base0 + temp;
tx_ring->ctx_id = le16_to_cpu(prsp->context_id);
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test &&
+ (adapter->flags & QLCNIC_MSIX_ENABLED)) {
+ index = adapter->max_sds_rings + ring;
+ intr_mask = ahw->intr_tbl[index].src;
+ tx_ring->crb_intr_mask = ahw->pci_base0 + intr_mask;
+ }
+
+ netdev_info(netdev, "Tx Context[0x%x] Created, state 0x%x\n",
+ tx_ring->ctx_id, tx_ring->state);
} else {
- dev_err(&adapter->pdev->dev,
- "Failed to create tx ctx in firmware%d\n", err);
+ netdev_err(netdev, "Failed to create tx ctx in firmware%d\n",
+ err);
err = -EIO;
}
-
qlcnic_free_mbx_args(&cmd);
out_free_rsp:
}
}
+ if (qlcnic_82xx_check(dev) && (dev->flags & QLCNIC_MSIX_ENABLED) &&
+ qlcnic_check_multi_tx(dev) && !dev->ahw->diag_test) {
+ err = qlcnic_82xx_mq_intrpt(dev, 1);
+ if (err)
+ return err;
+ }
+
err = qlcnic_fw_cmd_create_rx_ctx(dev);
if (err)
goto err_out;
}
set_bit(__QLCNIC_FW_ATTACHED, &dev->state);
+
return 0;
err_out:
+ if (qlcnic_82xx_check(dev) && (dev->flags & QLCNIC_MSIX_ENABLED) &&
+ qlcnic_check_multi_tx(dev) && !dev->ahw->diag_test)
+ qlcnic_82xx_config_intrpt(dev, 0);
+
if (qlcnic_83xx_check(dev) && (dev->flags & QLCNIC_MSIX_ENABLED)) {
if (dev->ahw->diag_test != QLCNIC_LOOPBACK_TEST)
qlcnic_83xx_config_intrpt(dev, 0);
}
+
return err;
}
qlcnic_fw_cmd_del_tx_ctx(adapter,
&adapter->tx_ring[ring]);
+ if (qlcnic_82xx_check(adapter) &&
+ (adapter->flags & QLCNIC_MSIX_ENABLED) &&
+ qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test)
+ qlcnic_82xx_config_intrpt(adapter, 0);
+
if (qlcnic_83xx_check(adapter) &&
(adapter->flags & QLCNIC_MSIX_ENABLED)) {
if (adapter->ahw->diag_test != QLCNIC_LOOPBACK_TEST)
}
}
+int qlcnic_82xx_config_intrpt(struct qlcnic_adapter *adapter, u8 op_type)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct net_device *netdev = adapter->netdev;
+ struct qlcnic_cmd_args cmd;
+ u32 type, val;
+ int i, err = 0;
+
+ for (i = 0; i < ahw->num_msix; i++) {
+ qlcnic_alloc_mbx_args(&cmd, adapter,
+ QLCNIC_CMD_MQ_TX_CONFIG_INTR);
+ type = op_type ? QLCNIC_INTRPT_ADD : QLCNIC_INTRPT_DEL;
+ val = type | (ahw->intr_tbl[i].type << 4);
+ if (ahw->intr_tbl[i].type == QLCNIC_INTRPT_MSIX)
+ val |= (ahw->intr_tbl[i].id << 16);
+ cmd.req.arg[1] = val;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (err) {
+ netdev_err(netdev, "Failed to %s interrupts %d\n",
+ op_type == QLCNIC_INTRPT_ADD ? "Add" :
+ "Delete", err);
+ qlcnic_free_mbx_args(&cmd);
+ return err;
+ }
+ val = cmd.rsp.arg[1];
+ if (LSB(val)) {
+ netdev_info(netdev,
+ "failed to configure interrupt for %d\n",
+ ahw->intr_tbl[i].id);
+ continue;
+ }
+ if (op_type) {
+ ahw->intr_tbl[i].id = MSW(val);
+ ahw->intr_tbl[i].enabled = 1;
+ ahw->intr_tbl[i].src = cmd.rsp.arg[2];
+ } else {
+ ahw->intr_tbl[i].id = i;
+ ahw->intr_tbl[i].enabled = 0;
+ ahw->intr_tbl[i].src = 0;
+ }
+ qlcnic_free_mbx_args(&cmd);
+ }
+
+ return err;
+}
-int qlcnic_82xx_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac)
+int qlcnic_82xx_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac,
+ u8 function)
{
int err, i;
struct qlcnic_cmd_args cmd;
if (err)
return err;
- cmd.req.arg[1] = adapter->ahw->pci_func | BIT_8;
+ cmd.req.arg[1] = function | BIT_8;
err = qlcnic_issue_cmd(adapter, &cmd);
if (err == QLCNIC_RCODE_SUCCESS) {
--- /dev/null
+/*
+ * QLogic qlcnic NIC Driver
+ * Copyright (c) 2009-2013 QLogic Corporation
+ *
+ * See LICENSE.qlcnic for copyright and licensing details.
+ */
+
+#include <linux/types.h>
+#include "qlcnic.h"
+
+#define QLC_DCB_NUM_PARAM 3
+#define QLC_DCB_LOCAL_IDX 0
+#define QLC_DCB_OPER_IDX 1
+#define QLC_DCB_PEER_IDX 2
+
+#define QLC_DCB_GET_MAP(V) (1 << V)
+
+#define QLC_DCB_AEN_BIT 0x2
+#define QLC_DCB_FW_VER 0x2
+#define QLC_DCB_MAX_TC 0x8
+#define QLC_DCB_MAX_APP 0x8
+#define QLC_DCB_MAX_PRIO QLC_DCB_MAX_TC
+#define QLC_DCB_MAX_PG QLC_DCB_MAX_TC
+
+#define QLC_DCB_TSA_SUPPORT(V) (V & 0x1)
+#define QLC_DCB_ETS_SUPPORT(V) ((V >> 1) & 0x1)
+#define QLC_DCB_VERSION_SUPPORT(V) ((V >> 2) & 0xf)
+#define QLC_DCB_MAX_NUM_TC(V) ((V >> 20) & 0xf)
+#define QLC_DCB_MAX_NUM_ETS_TC(V) ((V >> 24) & 0xf)
+#define QLC_DCB_MAX_NUM_PFC_TC(V) ((V >> 28) & 0xf)
+#define QLC_DCB_GET_TC_PRIO(X, P) ((X >> (P * 3)) & 0x7)
+#define QLC_DCB_GET_PGID_PRIO(X, P) ((X >> (P * 8)) & 0xff)
+#define QLC_DCB_GET_BWPER_PG(X, P) ((X >> (P * 8)) & 0xff)
+#define QLC_DCB_GET_TSA_PG(X, P) ((X >> (P * 8)) & 0xff)
+#define QLC_DCB_GET_PFC_PRIO(X, P) (((X >> 24) >> P) & 0x1)
+#define QLC_DCB_GET_PROTO_ID_APP(X) ((X >> 8) & 0xffff)
+#define QLC_DCB_GET_SELECTOR_APP(X) (X & 0xff)
+
+#define QLC_DCB_LOCAL_PARAM_FWID 0x3
+#define QLC_DCB_OPER_PARAM_FWID 0x1
+#define QLC_DCB_PEER_PARAM_FWID 0x2
+
+#define QLC_83XX_DCB_GET_NUMAPP(X) ((X >> 2) & 0xf)
+#define QLC_83XX_DCB_TSA_VALID(X) (X & 0x1)
+#define QLC_83XX_DCB_PFC_VALID(X) ((X >> 1) & 0x1)
+#define QLC_83XX_DCB_GET_PRIOMAP_APP(X) (X >> 24)
+
+#define QLC_82XX_DCB_GET_NUMAPP(X) ((X >> 12) & 0xf)
+#define QLC_82XX_DCB_TSA_VALID(X) ((X >> 4) & 0x1)
+#define QLC_82XX_DCB_PFC_VALID(X) ((X >> 5) & 0x1)
+#define QLC_82XX_DCB_GET_PRIOVAL_APP(X) ((X >> 24) & 0x7)
+#define QLC_82XX_DCB_GET_PRIOMAP_APP(X) (1 << X)
+#define QLC_82XX_DCB_PRIO_TC_MAP (0x76543210)
+
+static const struct dcbnl_rtnl_ops qlcnic_dcbnl_ops;
+
+static void qlcnic_dcb_aen_work(struct work_struct *);
+static void qlcnic_dcb_data_cee_param_map(struct qlcnic_adapter *);
+
+static inline void __qlcnic_init_dcbnl_ops(struct qlcnic_adapter *);
+static void __qlcnic_dcb_free(struct qlcnic_adapter *);
+static int __qlcnic_dcb_attach(struct qlcnic_adapter *);
+static int __qlcnic_dcb_query_hw_capability(struct qlcnic_adapter *, char *);
+static void __qlcnic_dcb_get_info(struct qlcnic_adapter *);
+
+static int qlcnic_82xx_dcb_get_hw_capability(struct qlcnic_adapter *);
+static int qlcnic_82xx_dcb_query_cee_param(struct qlcnic_adapter *, char *, u8);
+static int qlcnic_82xx_dcb_get_cee_cfg(struct qlcnic_adapter *);
+static void qlcnic_82xx_dcb_handle_aen(struct qlcnic_adapter *, void *);
+
+static int qlcnic_83xx_dcb_get_hw_capability(struct qlcnic_adapter *);
+static int qlcnic_83xx_dcb_query_cee_param(struct qlcnic_adapter *, char *, u8);
+static int qlcnic_83xx_dcb_get_cee_cfg(struct qlcnic_adapter *);
+static int qlcnic_83xx_dcb_register_aen(struct qlcnic_adapter *, bool);
+static void qlcnic_83xx_dcb_handle_aen(struct qlcnic_adapter *, void *);
+
+struct qlcnic_dcb_capability {
+ bool tsa_capability;
+ bool ets_capability;
+ u8 max_num_tc;
+ u8 max_ets_tc;
+ u8 max_pfc_tc;
+ u8 dcb_capability;
+};
+
+struct qlcnic_dcb_param {
+ u32 hdr_prio_pfc_map[2];
+ u32 prio_pg_map[2];
+ u32 pg_bw_map[2];
+ u32 pg_tsa_map[2];
+ u32 app[QLC_DCB_MAX_APP];
+};
+
+struct qlcnic_dcb_mbx_params {
+ /* 1st local, 2nd operational 3rd remote */
+ struct qlcnic_dcb_param type[3];
+ u32 prio_tc_map;
+};
+
+struct qlcnic_82xx_dcb_param_mbx_le {
+ __le32 hdr_prio_pfc_map[2];
+ __le32 prio_pg_map[2];
+ __le32 pg_bw_map[2];
+ __le32 pg_tsa_map[2];
+ __le32 app[QLC_DCB_MAX_APP];
+};
+
+enum qlcnic_dcb_selector {
+ QLC_SELECTOR_DEF = 0x0,
+ QLC_SELECTOR_ETHER,
+ QLC_SELECTOR_TCP,
+ QLC_SELECTOR_UDP,
+};
+
+enum qlcnic_dcb_prio_type {
+ QLC_PRIO_NONE = 0,
+ QLC_PRIO_GROUP,
+ QLC_PRIO_LINK,
+};
+
+enum qlcnic_dcb_pfc_type {
+ QLC_PFC_DISABLED = 0,
+ QLC_PFC_FULL,
+ QLC_PFC_TX,
+ QLC_PFC_RX
+};
+
+struct qlcnic_dcb_prio_cfg {
+ bool valid;
+ enum qlcnic_dcb_pfc_type pfc_type;
+};
+
+struct qlcnic_dcb_pg_cfg {
+ bool valid;
+ u8 total_bw_percent; /* of Link/ port BW */
+ u8 prio_count;
+ u8 tsa_type;
+};
+
+struct qlcnic_dcb_tc_cfg {
+ bool valid;
+ struct qlcnic_dcb_prio_cfg prio_cfg[QLC_DCB_MAX_PRIO];
+ enum qlcnic_dcb_prio_type prio_type; /* always prio_link */
+ u8 link_percent; /* % of link bandwidth */
+ u8 bwg_percent; /* % of BWG's bandwidth */
+ u8 up_tc_map;
+ u8 pgid;
+};
+
+struct qlcnic_dcb_app {
+ bool valid;
+ enum qlcnic_dcb_selector selector;
+ u16 protocol;
+ u8 priority;
+};
+
+struct qlcnic_dcb_cee {
+ struct qlcnic_dcb_tc_cfg tc_cfg[QLC_DCB_MAX_TC];
+ struct qlcnic_dcb_pg_cfg pg_cfg[QLC_DCB_MAX_PG];
+ struct qlcnic_dcb_app app[QLC_DCB_MAX_APP];
+ bool tc_param_valid;
+ bool pfc_mode_enable;
+};
+
+struct qlcnic_dcb_cfg {
+ /* 0 - local, 1 - operational, 2 - remote */
+ struct qlcnic_dcb_cee type[QLC_DCB_NUM_PARAM];
+ struct qlcnic_dcb_capability capability;
+ u32 version;
+};
+
+static struct qlcnic_dcb_ops qlcnic_83xx_dcb_ops = {
+ .init_dcbnl_ops = __qlcnic_init_dcbnl_ops,
+ .free = __qlcnic_dcb_free,
+ .attach = __qlcnic_dcb_attach,
+ .query_hw_capability = __qlcnic_dcb_query_hw_capability,
+ .get_info = __qlcnic_dcb_get_info,
+
+ .get_hw_capability = qlcnic_83xx_dcb_get_hw_capability,
+ .query_cee_param = qlcnic_83xx_dcb_query_cee_param,
+ .get_cee_cfg = qlcnic_83xx_dcb_get_cee_cfg,
+ .register_aen = qlcnic_83xx_dcb_register_aen,
+ .handle_aen = qlcnic_83xx_dcb_handle_aen,
+};
+
+static struct qlcnic_dcb_ops qlcnic_82xx_dcb_ops = {
+ .init_dcbnl_ops = __qlcnic_init_dcbnl_ops,
+ .free = __qlcnic_dcb_free,
+ .attach = __qlcnic_dcb_attach,
+ .query_hw_capability = __qlcnic_dcb_query_hw_capability,
+ .get_info = __qlcnic_dcb_get_info,
+
+ .get_hw_capability = qlcnic_82xx_dcb_get_hw_capability,
+ .query_cee_param = qlcnic_82xx_dcb_query_cee_param,
+ .get_cee_cfg = qlcnic_82xx_dcb_get_cee_cfg,
+ .handle_aen = qlcnic_82xx_dcb_handle_aen,
+};
+
+static u8 qlcnic_dcb_get_num_app(struct qlcnic_adapter *adapter, u32 val)
+{
+ if (qlcnic_82xx_check(adapter))
+ return QLC_82XX_DCB_GET_NUMAPP(val);
+ else
+ return QLC_83XX_DCB_GET_NUMAPP(val);
+}
+
+static inline u8 qlcnic_dcb_pfc_hdr_valid(struct qlcnic_adapter *adapter,
+ u32 val)
+{
+ if (qlcnic_82xx_check(adapter))
+ return QLC_82XX_DCB_PFC_VALID(val);
+ else
+ return QLC_83XX_DCB_PFC_VALID(val);
+}
+
+static inline u8 qlcnic_dcb_tsa_hdr_valid(struct qlcnic_adapter *adapter,
+ u32 val)
+{
+ if (qlcnic_82xx_check(adapter))
+ return QLC_82XX_DCB_TSA_VALID(val);
+ else
+ return QLC_83XX_DCB_TSA_VALID(val);
+}
+
+static inline u8 qlcnic_dcb_get_prio_map_app(struct qlcnic_adapter *adapter,
+ u32 val)
+{
+ if (qlcnic_82xx_check(adapter))
+ return QLC_82XX_DCB_GET_PRIOMAP_APP(val);
+ else
+ return QLC_83XX_DCB_GET_PRIOMAP_APP(val);
+}
+
+static int qlcnic_dcb_prio_count(u8 up_tc_map)
+{
+ int j;
+
+ for (j = 0; j < QLC_DCB_MAX_TC; j++)
+ if (up_tc_map & QLC_DCB_GET_MAP(j))
+ break;
+
+ return j;
+}
+
+static inline void __qlcnic_init_dcbnl_ops(struct qlcnic_adapter *adapter)
+{
+ if (test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ adapter->netdev->dcbnl_ops = &qlcnic_dcbnl_ops;
+}
+
+void qlcnic_set_dcb_ops(struct qlcnic_adapter *adapter)
+{
+ if (qlcnic_82xx_check(adapter))
+ adapter->dcb->ops = &qlcnic_82xx_dcb_ops;
+ else if (qlcnic_83xx_check(adapter))
+ adapter->dcb->ops = &qlcnic_83xx_dcb_ops;
+}
+
+int __qlcnic_register_dcb(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb *dcb;
+
+ dcb = kzalloc(sizeof(struct qlcnic_dcb), GFP_ATOMIC);
+ if (!dcb)
+ return -ENOMEM;
+
+ adapter->dcb = dcb;
+ dcb->adapter = adapter;
+ qlcnic_set_dcb_ops(adapter);
+
+ return 0;
+}
+
+static void __qlcnic_dcb_free(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (!dcb)
+ return;
+
+ qlcnic_dcb_register_aen(adapter, 0);
+
+ while (test_bit(__QLCNIC_DCB_IN_AEN, &adapter->state))
+ usleep_range(10000, 11000);
+
+ cancel_delayed_work_sync(&dcb->aen_work);
+
+ if (dcb->wq) {
+ destroy_workqueue(dcb->wq);
+ dcb->wq = NULL;
+ }
+
+ kfree(dcb->cfg);
+ dcb->cfg = NULL;
+ kfree(dcb->param);
+ dcb->param = NULL;
+ kfree(dcb);
+ adapter->dcb = NULL;
+}
+
+static void __qlcnic_dcb_get_info(struct qlcnic_adapter *adapter)
+{
+ qlcnic_dcb_get_hw_capability(adapter);
+ qlcnic_dcb_get_cee_cfg(adapter);
+ qlcnic_dcb_register_aen(adapter, 1);
+}
+
+static int __qlcnic_dcb_attach(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+ int err = 0;
+
+ INIT_DELAYED_WORK(&dcb->aen_work, qlcnic_dcb_aen_work);
+
+ dcb->wq = create_singlethread_workqueue("qlcnic-dcb");
+ if (!dcb->wq) {
+ dev_err(&adapter->pdev->dev,
+ "DCB workqueue allocation failed. DCB will be disabled\n");
+ return -1;
+ }
+
+ dcb->cfg = kzalloc(sizeof(struct qlcnic_dcb_cfg), GFP_ATOMIC);
+ if (!dcb->cfg) {
+ err = -ENOMEM;
+ goto out_free_wq;
+ }
+
+ dcb->param = kzalloc(sizeof(struct qlcnic_dcb_mbx_params), GFP_ATOMIC);
+ if (!dcb->param) {
+ err = -ENOMEM;
+ goto out_free_cfg;
+ }
+
+ qlcnic_dcb_get_info(adapter);
+
+ return 0;
+out_free_cfg:
+ kfree(dcb->cfg);
+ dcb->cfg = NULL;
+
+out_free_wq:
+ destroy_workqueue(dcb->wq);
+ dcb->wq = NULL;
+
+ return err;
+}
+
+static int __qlcnic_dcb_query_hw_capability(struct qlcnic_adapter *adapter,
+ char *buf)
+{
+ struct qlcnic_cmd_args cmd;
+ u32 mbx_out;
+ int err;
+
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_DCB_QUERY_CAP);
+ if (err)
+ return err;
+
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (err) {
+ dev_err(&adapter->pdev->dev,
+ "Failed to query DCBX capability, err %d\n", err);
+ } else {
+ mbx_out = cmd.rsp.arg[1];
+ if (buf)
+ memcpy(buf, &mbx_out, sizeof(u32));
+ }
+
+ qlcnic_free_mbx_args(&cmd);
+
+ return err;
+}
+
+static int __qlcnic_dcb_get_capability(struct qlcnic_adapter *adapter, u32 *val)
+{
+ struct qlcnic_dcb_capability *cap = &adapter->dcb->cfg->capability;
+ u32 mbx_out;
+ int err;
+
+ memset(cap, 0, sizeof(struct qlcnic_dcb_capability));
+
+ err = qlcnic_dcb_query_hw_capability(adapter, (char *)val);
+ if (err)
+ return err;
+
+ mbx_out = *val;
+ if (QLC_DCB_TSA_SUPPORT(mbx_out))
+ cap->tsa_capability = true;
+
+ if (QLC_DCB_ETS_SUPPORT(mbx_out))
+ cap->ets_capability = true;
+
+ cap->max_num_tc = QLC_DCB_MAX_NUM_TC(mbx_out);
+ cap->max_ets_tc = QLC_DCB_MAX_NUM_ETS_TC(mbx_out);
+ cap->max_pfc_tc = QLC_DCB_MAX_NUM_PFC_TC(mbx_out);
+
+ if (cap->max_num_tc > QLC_DCB_MAX_TC ||
+ cap->max_ets_tc > cap->max_num_tc ||
+ cap->max_pfc_tc > cap->max_num_tc) {
+ dev_err(&adapter->pdev->dev, "Invalid DCB configuration\n");
+ return -EINVAL;
+ }
+
+ return err;
+}
+
+static int qlcnic_82xx_dcb_get_hw_capability(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb_cfg *cfg = adapter->dcb->cfg;
+ struct qlcnic_dcb_capability *cap;
+ u32 mbx_out;
+ int err;
+
+ err = __qlcnic_dcb_get_capability(adapter, &mbx_out);
+ if (err)
+ return err;
+
+ cap = &cfg->capability;
+ cap->dcb_capability = DCB_CAP_DCBX_VER_CEE | DCB_CAP_DCBX_LLD_MANAGED;
+
+ if (cap->dcb_capability && cap->tsa_capability && cap->ets_capability)
+ set_bit(__QLCNIC_DCB_STATE, &adapter->state);
+
+ return err;
+}
+
+static int qlcnic_82xx_dcb_query_cee_param(struct qlcnic_adapter *adapter,
+ char *buf, u8 type)
+{
+ u16 size = sizeof(struct qlcnic_82xx_dcb_param_mbx_le);
+ struct qlcnic_82xx_dcb_param_mbx_le *prsp_le;
+ struct device *dev = &adapter->pdev->dev;
+ dma_addr_t cardrsp_phys_addr;
+ struct qlcnic_dcb_param rsp;
+ struct qlcnic_cmd_args cmd;
+ u64 phys_addr;
+ void *addr;
+ int err, i;
+
+ switch (type) {
+ case QLC_DCB_LOCAL_PARAM_FWID:
+ case QLC_DCB_OPER_PARAM_FWID:
+ case QLC_DCB_PEER_PARAM_FWID:
+ break;
+ default:
+ dev_err(dev, "Invalid parameter type %d\n", type);
+ return -EINVAL;
+ }
+
+ addr = dma_alloc_coherent(&adapter->pdev->dev, size, &cardrsp_phys_addr,
+ GFP_KERNEL);
+ if (addr == NULL)
+ return -ENOMEM;
+
+ prsp_le = addr;
+
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_DCB_QUERY_PARAM);
+ if (err)
+ goto out_free_rsp;
+
+ phys_addr = cardrsp_phys_addr;
+ cmd.req.arg[1] = size | (type << 16);
+ cmd.req.arg[2] = MSD(phys_addr);
+ cmd.req.arg[3] = LSD(phys_addr);
+
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (err) {
+ dev_err(dev, "Failed to query DCBX parameter, err %d\n", err);
+ goto out;
+ }
+
+ memset(&rsp, 0, sizeof(struct qlcnic_dcb_param));
+ rsp.hdr_prio_pfc_map[0] = le32_to_cpu(prsp_le->hdr_prio_pfc_map[0]);
+ rsp.hdr_prio_pfc_map[1] = le32_to_cpu(prsp_le->hdr_prio_pfc_map[1]);
+ rsp.prio_pg_map[0] = le32_to_cpu(prsp_le->prio_pg_map[0]);
+ rsp.prio_pg_map[1] = le32_to_cpu(prsp_le->prio_pg_map[1]);
+ rsp.pg_bw_map[0] = le32_to_cpu(prsp_le->pg_bw_map[0]);
+ rsp.pg_bw_map[1] = le32_to_cpu(prsp_le->pg_bw_map[1]);
+ rsp.pg_tsa_map[0] = le32_to_cpu(prsp_le->pg_tsa_map[0]);
+ rsp.pg_tsa_map[1] = le32_to_cpu(prsp_le->pg_tsa_map[1]);
+
+ for (i = 0; i < QLC_DCB_MAX_APP; i++)
+ rsp.app[i] = le32_to_cpu(prsp_le->app[i]);
+
+ if (buf)
+ memcpy(buf, &rsp, size);
+out:
+ qlcnic_free_mbx_args(&cmd);
+
+out_free_rsp:
+ dma_free_coherent(&adapter->pdev->dev, size, addr, cardrsp_phys_addr);
+
+ return err;
+}
+
+static int qlcnic_82xx_dcb_get_cee_cfg(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb_mbx_params *mbx;
+ int err;
+
+ mbx = adapter->dcb->param;
+ if (!mbx)
+ return 0;
+
+ err = qlcnic_dcb_query_cee_param(adapter, (char *)&mbx->type[0],
+ QLC_DCB_LOCAL_PARAM_FWID);
+ if (err)
+ return err;
+
+ err = qlcnic_dcb_query_cee_param(adapter, (char *)&mbx->type[1],
+ QLC_DCB_OPER_PARAM_FWID);
+ if (err)
+ return err;
+
+ err = qlcnic_dcb_query_cee_param(adapter, (char *)&mbx->type[2],
+ QLC_DCB_PEER_PARAM_FWID);
+ if (err)
+ return err;
+
+ mbx->prio_tc_map = QLC_82XX_DCB_PRIO_TC_MAP;
+
+ qlcnic_dcb_data_cee_param_map(adapter);
+
+ return err;
+}
+
+static void qlcnic_dcb_aen_work(struct work_struct *work)
+{
+ struct qlcnic_adapter *adapter;
+ struct qlcnic_dcb *dcb;
+
+ dcb = container_of(work, struct qlcnic_dcb, aen_work.work);
+ adapter = dcb->adapter;
+
+ qlcnic_dcb_get_cee_cfg(adapter);
+ clear_bit(__QLCNIC_DCB_IN_AEN, &adapter->state);
+}
+
+static void qlcnic_82xx_dcb_handle_aen(struct qlcnic_adapter *adapter,
+ void *data)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (test_and_set_bit(__QLCNIC_DCB_IN_AEN, &adapter->state))
+ return;
+
+ queue_delayed_work(dcb->wq, &dcb->aen_work, 0);
+}
+
+static int qlcnic_83xx_dcb_get_hw_capability(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb_capability *cap = &adapter->dcb->cfg->capability;
+ u32 mbx_out;
+ int err;
+
+ err = __qlcnic_dcb_get_capability(adapter, &mbx_out);
+ if (err)
+ return err;
+
+ if (mbx_out & BIT_2)
+ cap->dcb_capability = DCB_CAP_DCBX_VER_CEE;
+ if (mbx_out & BIT_3)
+ cap->dcb_capability |= DCB_CAP_DCBX_VER_IEEE;
+ if (cap->dcb_capability)
+ cap->dcb_capability |= DCB_CAP_DCBX_LLD_MANAGED;
+
+ if (cap->dcb_capability && cap->tsa_capability && cap->ets_capability)
+ set_bit(__QLCNIC_DCB_STATE, &adapter->state);
+
+ return err;
+}
+
+static int qlcnic_83xx_dcb_query_cee_param(struct qlcnic_adapter *adapter,
+ char *buf, u8 idx)
+{
+ struct qlcnic_dcb_mbx_params mbx_out;
+ int err, i, j, k, max_app, size;
+ struct qlcnic_dcb_param *each;
+ struct qlcnic_cmd_args cmd;
+ u32 val;
+ char *p;
+
+ size = 0;
+ memset(&mbx_out, 0, sizeof(struct qlcnic_dcb_mbx_params));
+ memset(buf, 0, sizeof(struct qlcnic_dcb_mbx_params));
+
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_DCB_QUERY_PARAM);
+ if (err)
+ return err;
+
+ cmd.req.arg[0] |= QLC_DCB_FW_VER << 29;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (err) {
+ dev_err(&adapter->pdev->dev,
+ "Failed to query DCBX param, err %d\n", err);
+ goto out;
+ }
+
+ mbx_out.prio_tc_map = cmd.rsp.arg[1];
+ p = memcpy(buf, &mbx_out, sizeof(u32));
+ k = 2;
+ p += sizeof(u32);
+
+ for (j = 0; j < QLC_DCB_NUM_PARAM; j++) {
+ each = &mbx_out.type[j];
+
+ each->hdr_prio_pfc_map[0] = cmd.rsp.arg[k++];
+ each->hdr_prio_pfc_map[1] = cmd.rsp.arg[k++];
+ each->prio_pg_map[0] = cmd.rsp.arg[k++];
+ each->prio_pg_map[1] = cmd.rsp.arg[k++];
+ each->pg_bw_map[0] = cmd.rsp.arg[k++];
+ each->pg_bw_map[1] = cmd.rsp.arg[k++];
+ each->pg_tsa_map[0] = cmd.rsp.arg[k++];
+ each->pg_tsa_map[1] = cmd.rsp.arg[k++];
+ val = each->hdr_prio_pfc_map[0];
+
+ max_app = qlcnic_dcb_get_num_app(adapter, val);
+ for (i = 0; i < max_app; i++)
+ each->app[i] = cmd.rsp.arg[i + k];
+
+ size = 16 * sizeof(u32);
+ memcpy(p, &each->hdr_prio_pfc_map[0], size);
+ p += size;
+ if (j == 0)
+ k = 18;
+ else
+ k = 34;
+ }
+out:
+ qlcnic_free_mbx_args(&cmd);
+
+ return err;
+}
+
+static int qlcnic_83xx_dcb_get_cee_cfg(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+ int err;
+
+ err = qlcnic_dcb_query_cee_param(adapter, (char *)dcb->param, 0);
+ if (err)
+ return err;
+
+ qlcnic_dcb_data_cee_param_map(adapter);
+
+ return err;
+}
+
+static int qlcnic_83xx_dcb_register_aen(struct qlcnic_adapter *adapter,
+ bool flag)
+{
+ u8 val = (flag ? QLCNIC_CMD_INIT_NIC_FUNC : QLCNIC_CMD_STOP_NIC_FUNC);
+ struct qlcnic_cmd_args cmd;
+ int err;
+
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, val);
+ if (err)
+ return err;
+
+ cmd.req.arg[1] = QLC_DCB_AEN_BIT;
+
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (err)
+ dev_err(&adapter->pdev->dev, "Failed to %s DCBX AEN, err %d\n",
+ (flag ? "register" : "unregister"), err);
+
+ qlcnic_free_mbx_args(&cmd);
+
+ return err;
+}
+
+static void qlcnic_83xx_dcb_handle_aen(struct qlcnic_adapter *adapter,
+ void *data)
+{
+ struct qlcnic_dcb *dcb = adapter->dcb;
+ u32 *val = data;
+
+ if (test_and_set_bit(__QLCNIC_DCB_IN_AEN, &adapter->state))
+ return;
+
+ if (*val & BIT_8)
+ set_bit(__QLCNIC_DCB_STATE, &adapter->state);
+ else
+ clear_bit(__QLCNIC_DCB_STATE, &adapter->state);
+
+ queue_delayed_work(dcb->wq, &dcb->aen_work, 0);
+}
+
+static void qlcnic_dcb_fill_cee_tc_params(struct qlcnic_dcb_mbx_params *mbx,
+ struct qlcnic_dcb_param *each,
+ struct qlcnic_dcb_cee *type)
+{
+ struct qlcnic_dcb_tc_cfg *tc_cfg;
+ u8 i, tc, pgid;
+
+ for (i = 0; i < QLC_DCB_MAX_PRIO; i++) {
+ tc = QLC_DCB_GET_TC_PRIO(mbx->prio_tc_map, i);
+ tc_cfg = &type->tc_cfg[tc];
+ tc_cfg->valid = true;
+ tc_cfg->up_tc_map |= QLC_DCB_GET_MAP(i);
+
+ if (QLC_DCB_GET_PFC_PRIO(each->hdr_prio_pfc_map[1], i) &&
+ type->pfc_mode_enable) {
+ tc_cfg->prio_cfg[i].valid = true;
+ tc_cfg->prio_cfg[i].pfc_type = QLC_PFC_FULL;
+ }
+
+ if (i < 4)
+ pgid = QLC_DCB_GET_PGID_PRIO(each->prio_pg_map[0], i);
+ else
+ pgid = QLC_DCB_GET_PGID_PRIO(each->prio_pg_map[1], i);
+
+ tc_cfg->pgid = pgid;
+
+ tc_cfg->prio_type = QLC_PRIO_LINK;
+ type->pg_cfg[tc_cfg->pgid].prio_count++;
+ }
+}
+
+static void qlcnic_dcb_fill_cee_pg_params(struct qlcnic_dcb_param *each,
+ struct qlcnic_dcb_cee *type)
+{
+ struct qlcnic_dcb_pg_cfg *pg_cfg;
+ u8 i, tsa, bw_per;
+
+ for (i = 0; i < QLC_DCB_MAX_PG; i++) {
+ pg_cfg = &type->pg_cfg[i];
+ pg_cfg->valid = true;
+
+ if (i < 4) {
+ bw_per = QLC_DCB_GET_BWPER_PG(each->pg_bw_map[0], i);
+ tsa = QLC_DCB_GET_TSA_PG(each->pg_tsa_map[0], i);
+ } else {
+ bw_per = QLC_DCB_GET_BWPER_PG(each->pg_bw_map[1], i);
+ tsa = QLC_DCB_GET_TSA_PG(each->pg_tsa_map[1], i);
+ }
+
+ pg_cfg->total_bw_percent = bw_per;
+ pg_cfg->tsa_type = tsa;
+ }
+}
+
+static void
+qlcnic_dcb_fill_cee_app_params(struct qlcnic_adapter *adapter, u8 idx,
+ struct qlcnic_dcb_param *each,
+ struct qlcnic_dcb_cee *type)
+{
+ struct qlcnic_dcb_app *app;
+ u8 i, num_app, map, cnt;
+ struct dcb_app new_app;
+
+ num_app = qlcnic_dcb_get_num_app(adapter, each->hdr_prio_pfc_map[0]);
+ for (i = 0; i < num_app; i++) {
+ app = &type->app[i];
+ app->valid = true;
+
+ /* Only for CEE (-1) */
+ app->selector = QLC_DCB_GET_SELECTOR_APP(each->app[i]) - 1;
+ new_app.selector = app->selector;
+ app->protocol = QLC_DCB_GET_PROTO_ID_APP(each->app[i]);
+ new_app.protocol = app->protocol;
+ map = qlcnic_dcb_get_prio_map_app(adapter, each->app[i]);
+ cnt = qlcnic_dcb_prio_count(map);
+
+ if (cnt >= QLC_DCB_MAX_TC)
+ cnt = 0;
+
+ app->priority = cnt;
+ new_app.priority = cnt;
+
+ if (idx == QLC_DCB_OPER_IDX && adapter->netdev->dcbnl_ops)
+ dcb_setapp(adapter->netdev, &new_app);
+ }
+}
+
+static void qlcnic_dcb_map_cee_params(struct qlcnic_adapter *adapter, u8 idx)
+{
+ struct qlcnic_dcb_mbx_params *mbx = adapter->dcb->param;
+ struct qlcnic_dcb_param *each = &mbx->type[idx];
+ struct qlcnic_dcb_cfg *cfg = adapter->dcb->cfg;
+ struct qlcnic_dcb_cee *type = &cfg->type[idx];
+
+ type->tc_param_valid = false;
+ type->pfc_mode_enable = false;
+ memset(type->tc_cfg, 0,
+ sizeof(struct qlcnic_dcb_tc_cfg) * QLC_DCB_MAX_TC);
+ memset(type->pg_cfg, 0,
+ sizeof(struct qlcnic_dcb_pg_cfg) * QLC_DCB_MAX_TC);
+
+ if (qlcnic_dcb_pfc_hdr_valid(adapter, each->hdr_prio_pfc_map[0]) &&
+ cfg->capability.max_pfc_tc)
+ type->pfc_mode_enable = true;
+
+ if (qlcnic_dcb_tsa_hdr_valid(adapter, each->hdr_prio_pfc_map[0]) &&
+ cfg->capability.max_ets_tc)
+ type->tc_param_valid = true;
+
+ qlcnic_dcb_fill_cee_tc_params(mbx, each, type);
+ qlcnic_dcb_fill_cee_pg_params(each, type);
+ qlcnic_dcb_fill_cee_app_params(adapter, idx, each, type);
+}
+
+static void qlcnic_dcb_data_cee_param_map(struct qlcnic_adapter *adapter)
+{
+ int i;
+
+ for (i = 0; i < QLC_DCB_NUM_PARAM; i++)
+ qlcnic_dcb_map_cee_params(adapter, i);
+
+ dcbnl_cee_notify(adapter->netdev, RTM_GETDCB, DCB_CMD_CEE_GET, 0, 0);
+}
+
+static u8 qlcnic_dcb_get_state(struct net_device *netdev)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+
+ return test_bit(__QLCNIC_DCB_STATE, &adapter->state);
+}
+
+static void qlcnic_dcb_get_perm_hw_addr(struct net_device *netdev, u8 *addr)
+{
+ memcpy(addr, netdev->dev_addr, netdev->addr_len);
+}
+
+static void
+qlcnic_dcb_get_pg_tc_cfg_tx(struct net_device *netdev, int tc, u8 *prio,
+ u8 *pgid, u8 *bw_per, u8 *up_tc_map)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb_tc_cfg *tc_cfg, *temp;
+ struct qlcnic_dcb_cee *type;
+ u8 i, cnt, pg;
+
+ type = &adapter->dcb->cfg->type[QLC_DCB_OPER_IDX];
+ *prio = *pgid = *bw_per = *up_tc_map = 0;
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state) ||
+ !type->tc_param_valid)
+ return;
+
+ if (tc < 0 || (tc > QLC_DCB_MAX_TC))
+ return;
+
+ tc_cfg = &type->tc_cfg[tc];
+ if (!tc_cfg->valid)
+ return;
+
+ *pgid = tc_cfg->pgid;
+ *prio = tc_cfg->prio_type;
+ *up_tc_map = tc_cfg->up_tc_map;
+ pg = *pgid;
+
+ for (i = 0, cnt = 0; i < QLC_DCB_MAX_TC; i++) {
+ temp = &type->tc_cfg[i];
+ if (temp->valid && (pg == temp->pgid))
+ cnt++;
+ }
+
+ tc_cfg->bwg_percent = (100 / cnt);
+ *bw_per = tc_cfg->bwg_percent;
+}
+
+static void qlcnic_dcb_get_pg_bwg_cfg_tx(struct net_device *netdev, int pgid,
+ u8 *bw_pct)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb_pg_cfg *pgcfg;
+ struct qlcnic_dcb_cee *type;
+
+ *bw_pct = 0;
+ type = &adapter->dcb->cfg->type[QLC_DCB_OPER_IDX];
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state) ||
+ !type->tc_param_valid)
+ return;
+
+ if (pgid < 0 || pgid > QLC_DCB_MAX_PG)
+ return;
+
+ pgcfg = &type->pg_cfg[pgid];
+ if (!pgcfg->valid)
+ return;
+
+ *bw_pct = pgcfg->total_bw_percent;
+}
+
+static void qlcnic_dcb_get_pfc_cfg(struct net_device *netdev, int prio,
+ u8 *setting)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb_tc_cfg *tc_cfg;
+ u8 val = QLC_DCB_GET_MAP(prio);
+ struct qlcnic_dcb_cee *type;
+ u8 i;
+
+ *setting = 0;
+ type = &adapter->dcb->cfg->type[QLC_DCB_OPER_IDX];
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state) ||
+ !type->pfc_mode_enable)
+ return;
+
+ for (i = 0; i < QLC_DCB_MAX_TC; i++) {
+ tc_cfg = &type->tc_cfg[i];
+ if (!tc_cfg->valid)
+ continue;
+
+ if ((val & tc_cfg->up_tc_map) && (tc_cfg->prio_cfg[prio].valid))
+ *setting = tc_cfg->prio_cfg[prio].pfc_type;
+ }
+}
+
+static u8 qlcnic_dcb_get_capability(struct net_device *netdev, int capid,
+ u8 *cap)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ return 0;
+
+ switch (capid) {
+ case DCB_CAP_ATTR_PG:
+ case DCB_CAP_ATTR_UP2TC:
+ case DCB_CAP_ATTR_PFC:
+ case DCB_CAP_ATTR_GSP:
+ *cap = true;
+ break;
+ case DCB_CAP_ATTR_PG_TCS:
+ case DCB_CAP_ATTR_PFC_TCS:
+ *cap = 0x80; /* 8 priorities for PGs */
+ break;
+ case DCB_CAP_ATTR_DCBX:
+ *cap = adapter->dcb->cfg->capability.dcb_capability;
+ break;
+ default:
+ *cap = false;
+ }
+
+ return 0;
+}
+
+static int qlcnic_dcb_get_num_tcs(struct net_device *netdev, int attr, u8 *num)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb_cfg *cfg = adapter->dcb->cfg;
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ return -EINVAL;
+
+ switch (attr) {
+ case DCB_NUMTCS_ATTR_PG:
+ *num = cfg->capability.max_ets_tc;
+ return 0;
+ case DCB_NUMTCS_ATTR_PFC:
+ *num = cfg->capability.max_pfc_tc;
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+static u8 qlcnic_dcb_get_app(struct net_device *netdev, u8 idtype, u16 id)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct dcb_app app = {
+ .selector = idtype,
+ .protocol = id,
+ };
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ return 0;
+
+ return dcb_getapp(netdev, &app);
+}
+
+static u8 qlcnic_dcb_get_pfc_state(struct net_device *netdev)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb *dcb = adapter->dcb;
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ return 0;
+
+ return dcb->cfg->type[QLC_DCB_OPER_IDX].pfc_mode_enable;
+}
+
+static u8 qlcnic_dcb_get_dcbx(struct net_device *netdev)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb_cfg *cfg = adapter->dcb->cfg;
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ return 0;
+
+ return cfg->capability.dcb_capability;
+}
+
+static u8 qlcnic_dcb_get_feat_cfg(struct net_device *netdev, int fid, u8 *flag)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb_cee *type;
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ return 1;
+
+ type = &adapter->dcb->cfg->type[QLC_DCB_OPER_IDX];
+ *flag = 0;
+
+ switch (fid) {
+ case DCB_FEATCFG_ATTR_PG:
+ if (type->tc_param_valid)
+ *flag |= DCB_FEATCFG_ENABLE;
+ else
+ *flag |= DCB_FEATCFG_ERROR;
+ break;
+ case DCB_FEATCFG_ATTR_PFC:
+ if (type->pfc_mode_enable) {
+ if (type->tc_cfg[0].prio_cfg[0].pfc_type)
+ *flag |= DCB_FEATCFG_ENABLE;
+ } else {
+ *flag |= DCB_FEATCFG_ERROR;
+ }
+ break;
+ case DCB_FEATCFG_ATTR_APP:
+ *flag |= DCB_FEATCFG_ENABLE;
+ break;
+ default:
+ netdev_err(netdev, "Invalid Feature ID %d\n", fid);
+ return 1;
+ }
+
+ return 0;
+}
+
+static inline void
+qlcnic_dcb_get_pg_tc_cfg_rx(struct net_device *netdev, int prio, u8 *prio_type,
+ u8 *pgid, u8 *bw_pct, u8 *up_map)
+{
+ *prio_type = *pgid = *bw_pct = *up_map = 0;
+}
+
+static inline void
+qlcnic_dcb_get_pg_bwg_cfg_rx(struct net_device *netdev, int pgid, u8 *bw_pct)
+{
+ *bw_pct = 0;
+}
+
+static int qlcnic_dcb_peer_app_info(struct net_device *netdev,
+ struct dcb_peer_app_info *info,
+ u16 *app_count)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb_cee *peer;
+ int i;
+
+ *app_count = 0;
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ return 0;
+
+ peer = &adapter->dcb->cfg->type[QLC_DCB_PEER_IDX];
+
+ for (i = 0; i < QLC_DCB_MAX_APP; i++) {
+ if (peer->app[i].valid)
+ (*app_count)++;
+ }
+
+ return 0;
+}
+
+static int qlcnic_dcb_peer_app_table(struct net_device *netdev,
+ struct dcb_app *table)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb_cee *peer;
+ struct qlcnic_dcb_app *app;
+ int i, j;
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ return 0;
+
+ peer = &adapter->dcb->cfg->type[QLC_DCB_PEER_IDX];
+
+ for (i = 0, j = 0; i < QLC_DCB_MAX_APP; i++) {
+ app = &peer->app[i];
+ if (!app->valid)
+ continue;
+
+ table[j].selector = app->selector;
+ table[j].priority = app->priority;
+ table[j++].protocol = app->protocol;
+ }
+
+ return 0;
+}
+
+static int qlcnic_dcb_cee_peer_get_pg(struct net_device *netdev,
+ struct cee_pg *pg)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb_cee *peer;
+ u8 i, j, k, map;
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ return 0;
+
+ peer = &adapter->dcb->cfg->type[QLC_DCB_PEER_IDX];
+
+ for (i = 0, j = 0; i < QLC_DCB_MAX_PG; i++) {
+ if (!peer->pg_cfg[i].valid)
+ continue;
+
+ pg->pg_bw[j] = peer->pg_cfg[i].total_bw_percent;
+
+ for (k = 0; k < QLC_DCB_MAX_TC; k++) {
+ if (peer->tc_cfg[i].valid &&
+ (peer->tc_cfg[i].pgid == i)) {
+ map = peer->tc_cfg[i].up_tc_map;
+ pg->prio_pg[j++] = map;
+ break;
+ }
+ }
+ }
+
+ return 0;
+}
+
+static int qlcnic_dcb_cee_peer_get_pfc(struct net_device *netdev,
+ struct cee_pfc *pfc)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_dcb_cfg *cfg = adapter->dcb->cfg;
+ struct qlcnic_dcb_tc_cfg *tc;
+ struct qlcnic_dcb_cee *peer;
+ u8 i, setting, prio;
+
+ pfc->pfc_en = 0;
+
+ if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state))
+ return 0;
+
+ peer = &cfg->type[QLC_DCB_PEER_IDX];
+
+ for (i = 0; i < QLC_DCB_MAX_TC; i++) {
+ tc = &peer->tc_cfg[i];
+ prio = qlcnic_dcb_prio_count(tc->up_tc_map);
+
+ setting = 0;
+ qlcnic_dcb_get_pfc_cfg(netdev, prio, &setting);
+ if (setting)
+ pfc->pfc_en |= QLC_DCB_GET_MAP(i);
+ }
+
+ pfc->tcs_supported = cfg->capability.max_pfc_tc;
+
+ return 0;
+}
+
+static const struct dcbnl_rtnl_ops qlcnic_dcbnl_ops = {
+ .getstate = qlcnic_dcb_get_state,
+ .getpermhwaddr = qlcnic_dcb_get_perm_hw_addr,
+ .getpgtccfgtx = qlcnic_dcb_get_pg_tc_cfg_tx,
+ .getpgbwgcfgtx = qlcnic_dcb_get_pg_bwg_cfg_tx,
+ .getpfccfg = qlcnic_dcb_get_pfc_cfg,
+ .getcap = qlcnic_dcb_get_capability,
+ .getnumtcs = qlcnic_dcb_get_num_tcs,
+ .getapp = qlcnic_dcb_get_app,
+ .getpfcstate = qlcnic_dcb_get_pfc_state,
+ .getdcbx = qlcnic_dcb_get_dcbx,
+ .getfeatcfg = qlcnic_dcb_get_feat_cfg,
+
+ .getpgtccfgrx = qlcnic_dcb_get_pg_tc_cfg_rx,
+ .getpgbwgcfgrx = qlcnic_dcb_get_pg_bwg_cfg_rx,
+
+ .peer_getappinfo = qlcnic_dcb_peer_app_info,
+ .peer_getapptable = qlcnic_dcb_peer_app_table,
+ .cee_peer_getpg = qlcnic_dcb_cee_peer_get_pg,
+ .cee_peer_getpfc = qlcnic_dcb_cee_peer_get_pfc,
+};
--- /dev/null
+/*
+ * QLogic qlcnic NIC Driver
+ * Copyright (c) 2009-2013 QLogic Corporation
+ *
+ * See LICENSE.qlcnic for copyright and licensing details.
+ */
+
+#ifndef __QLCNIC_DCBX_H
+#define __QLCNIC_DCBX_H
+
+void qlcnic_clear_dcb_ops(struct qlcnic_adapter *);
+
+#ifdef CONFIG_QLCNIC_DCB
+int __qlcnic_register_dcb(struct qlcnic_adapter *);
+#else
+static inline int __qlcnic_register_dcb(struct qlcnic_adapter *adapter)
+{ return 0; }
+#endif
+
+struct qlcnic_dcb_ops {
+ void (*init_dcbnl_ops) (struct qlcnic_adapter *);
+ void (*free) (struct qlcnic_adapter *);
+ int (*attach) (struct qlcnic_adapter *);
+ int (*query_hw_capability) (struct qlcnic_adapter *, char *);
+ int (*get_hw_capability) (struct qlcnic_adapter *);
+ void (*get_info) (struct qlcnic_adapter *);
+ int (*query_cee_param) (struct qlcnic_adapter *, char *, u8);
+ int (*get_cee_cfg) (struct qlcnic_adapter *);
+ int (*register_aen) (struct qlcnic_adapter *, bool);
+ void (*handle_aen) (struct qlcnic_adapter *, void *);
+};
+
+struct qlcnic_dcb {
+ struct qlcnic_dcb_mbx_params *param;
+ struct qlcnic_adapter *adapter;
+ struct delayed_work aen_work;
+ struct workqueue_struct *wq;
+ struct qlcnic_dcb_ops *ops;
+ struct qlcnic_dcb_cfg *cfg;
+};
+#endif
};
#define QLCNIC_STATS_LEN ARRAY_SIZE(qlcnic_gstrings_stats)
+
+static const char qlcnic_tx_ring_stats_strings[][ETH_GSTRING_LEN] = {
+ "xmit_on",
+ "xmit_off",
+ "xmit_called",
+ "xmit_finished",
+};
+
static const char qlcnic_83xx_rx_stats_strings[][ETH_GSTRING_LEN] = {
"ctx_rx_bytes",
"ctx_rx_pkts",
"Link_Test_on_offline",
"Interrupt_Test_offline",
"Internal_Loopback_offline",
+ "External_Loopback_offline",
"EEPROM_Test_offline"
};
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
u32 speed, reg;
- int check_sfp_module = 0;
+ int check_sfp_module = 0, err = 0;
u16 pcifn = ahw->pci_func;
/* read which mode */
} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
u32 val = 0;
- val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR);
+ val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR, &err);
if (val == QLCNIC_PORT_MODE_802_3_AP) {
ecmd->supported = SUPPORTED_1000baseT_Full;
}
if (netif_running(adapter->netdev) && ahw->has_link_events) {
- reg = QLCRD32(adapter, P3P_LINK_SPEED_REG(pcifn));
- speed = P3P_LINK_SPEED_VAL(pcifn, reg);
- ahw->link_speed = speed * P3P_LINK_SPEED_MHZ;
+ if (ahw->linkup) {
+ reg = QLCRD32(adapter,
+ P3P_LINK_SPEED_REG(pcifn), &err);
+ speed = P3P_LINK_SPEED_VAL(pcifn, reg);
+ ahw->link_speed = speed * P3P_LINK_SPEED_MHZ;
+ }
+
ethtool_cmd_speed_set(ecmd, ahw->link_speed);
ecmd->autoneg = ahw->link_autoneg;
ecmd->duplex = ahw->link_duplex;
static int qlcnic_82xx_get_registers(struct qlcnic_adapter *adapter,
u32 *regs_buff)
{
- int i, j = 0;
+ int i, j = 0, err = 0;
for (i = QLCNIC_DEV_INFO_SIZE + 1; diag_registers[j] != -1; j++, i++)
regs_buff[i] = QLC_SHARED_REG_RD32(adapter, diag_registers[j]);
j = 0;
while (ext_diag_registers[j] != -1)
- regs_buff[i++] = QLCRD32(adapter, ext_diag_registers[j++]);
+ regs_buff[i++] = QLCRD32(adapter, ext_diag_registers[j++],
+ &err);
return i;
}
static u32 qlcnic_test_link(struct net_device *dev)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
+ int err = 0;
u32 val;
if (qlcnic_83xx_check(adapter)) {
val = qlcnic_83xx_test_link(adapter);
return (val & 1) ? 0 : 1;
}
- val = QLCRD32(adapter, CRB_XG_STATE_P3P);
+ val = QLCRD32(adapter, CRB_XG_STATE_P3P, &err);
+ if (err == -EIO)
+ return err;
val = XG_LINK_STATE_P3P(adapter->ahw->pci_func, val);
return (val == XG_LINK_UP_P3P) ? 0 : 1;
}
static void qlcnic_get_channels(struct net_device *dev,
struct ethtool_channels *channel)
{
- int min;
struct qlcnic_adapter *adapter = netdev_priv(dev);
+ int min;
min = min_t(int, adapter->ahw->max_rx_ques, num_online_cpus());
channel->max_rx = rounddown_pow_of_two(min);
- channel->max_tx = adapter->ahw->max_tx_ques;
+ channel->max_tx = min_t(int, QLCNIC_MAX_TX_RINGS, num_online_cpus());
channel->rx_count = adapter->max_sds_rings;
- channel->tx_count = adapter->ahw->max_tx_ques;
+ channel->tx_count = adapter->max_drv_tx_rings;
}
static int qlcnic_set_channels(struct net_device *dev,
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
int err;
+ int txq = 0;
- if (channel->other_count || channel->combined_count ||
- channel->tx_count != channel->max_tx)
+ if (channel->other_count || channel->combined_count)
return -EINVAL;
- err = qlcnic_validate_max_rss(adapter, channel->rx_count);
- if (err)
- return err;
+ if (channel->rx_count) {
+ err = qlcnic_validate_max_rss(adapter, channel->rx_count);
+ if (err)
+ return err;
+ }
+
+ if (channel->tx_count) {
+ err = qlcnic_validate_max_tx_rings(adapter, channel->tx_count);
+ if (err)
+ return err;
+ txq = channel->tx_count;
+ }
- err = qlcnic_set_max_rss(adapter, channel->rx_count, 0);
- netdev_info(dev, "allocated 0x%x sds rings\n",
- adapter->max_sds_rings);
+ err = qlcnic_set_max_rss(adapter, channel->rx_count, txq);
+ netdev_info(dev, "allocated 0x%x sds rings and 0x%x tx rings\n",
+ adapter->max_sds_rings, adapter->max_drv_tx_rings);
return err;
}
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
int port = adapter->ahw->physical_port;
+ int err = 0;
__u32 val;
if (qlcnic_83xx_check(adapter)) {
if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
return;
/* get flow control settings */
- val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port));
+ val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), &err);
+ if (err == -EIO)
+ return;
pause->rx_pause = qlcnic_gb_get_rx_flowctl(val);
- val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL);
+ val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, &err);
+ if (err == -EIO)
+ return;
switch (port) {
case 0:
pause->tx_pause = !(qlcnic_gb_get_gb0_mask(val));
if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
return;
pause->rx_pause = 1;
- val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL);
+ val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, &err);
+ if (err == -EIO)
+ return;
if (port == 0)
pause->tx_pause = !(qlcnic_xg_get_xg0_mask(val));
else
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
int port = adapter->ahw->physical_port;
+ int err = 0;
__u32 val;
if (qlcnic_83xx_check(adapter))
if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
return -EIO;
/* set flow control */
- val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port));
+ val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), &err);
+ if (err == -EIO)
+ return err;
if (pause->rx_pause)
qlcnic_gb_rx_flowctl(val);
val);
QLCWR32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), val);
/* set autoneg */
- val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL);
+ val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, &err);
+ if (err == -EIO)
+ return err;
switch (port) {
case 0:
if (pause->tx_pause)
if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
return -EIO;
- val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL);
+ val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, &err);
+ if (err == -EIO)
+ return err;
if (port == 0) {
if (pause->tx_pause)
qlcnic_xg_unset_xg0_mask(val);
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 data_read;
+ int err = 0;
if (qlcnic_83xx_check(adapter))
return qlcnic_83xx_reg_test(adapter);
- data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0));
+ data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0), &err);
+ if (err == -EIO)
+ return err;
if ((data_read & 0xffff) != adapter->pdev->vendor)
return 1;
clear_diag_irq:
adapter->max_sds_rings = max_sds_rings;
clear_bit(__QLCNIC_RESETTING, &adapter->state);
+
return ret;
}
int qlcnic_loopback_test(struct net_device *netdev, u8 mode)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ int max_drv_tx_rings = adapter->max_drv_tx_rings;
int max_sds_rings = adapter->max_sds_rings;
struct qlcnic_host_sds_ring *sds_ring;
struct qlcnic_hardware_context *ahw = adapter->ahw;
msleep(500);
qlcnic_process_rcv_ring_diag(sds_ring);
if (loop++ > QLCNIC_ILB_MAX_RCV_LOOP) {
- netdev_info(netdev, "firmware didnt respond to loopback"
- " configure request\n");
- ret = -QLCNIC_FW_NOT_RESPOND;
+ netdev_info(netdev,
+ "Firmware didn't sent link up event to loopback request\n");
+ ret = -ETIMEDOUT;
goto free_res;
} else if (adapter->ahw->diag_cnt) {
ret = adapter->ahw->diag_cnt;
clear_it:
adapter->max_sds_rings = max_sds_rings;
+ adapter->max_drv_tx_rings = max_drv_tx_rings;
clear_bit(__QLCNIC_RESETTING, &adapter->state);
return ret;
}
if (data[3])
eth_test->flags |= ETH_TEST_FL_FAILED;
- data[4] = qlcnic_eeprom_test(dev);
- if (data[4])
+ if (eth_test->flags & ETH_TEST_FL_EXTERNAL_LB) {
+ data[4] = qlcnic_loopback_test(dev, QLCNIC_ELB_MODE);
+ if (data[4])
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+ eth_test->flags |= ETH_TEST_FL_EXTERNAL_LB_DONE;
+ }
+
+ data[5] = qlcnic_eeprom_test(dev);
+ if (data[5])
eth_test->flags |= ETH_TEST_FL_FAILED;
}
}
QLCNIC_TEST_LEN * ETH_GSTRING_LEN);
break;
case ETH_SS_STATS:
+ num_stats = ARRAY_SIZE(qlcnic_tx_ring_stats_strings);
+ for (i = 0; i < adapter->max_drv_tx_rings; i++) {
+ for (index = 0; index < num_stats; index++) {
+ sprintf(data, "tx_ring_%d %s", i,
+ qlcnic_tx_ring_stats_strings[index]);
+ data += ETH_GSTRING_LEN;
+ }
+ }
+
for (index = 0; index < QLCNIC_STATS_LEN; index++) {
memcpy(data + index * ETH_GSTRING_LEN,
qlcnic_gstrings_stats[index].stat_string,
ETH_GSTRING_LEN);
}
+
if (qlcnic_83xx_check(adapter)) {
num_stats = ARRAY_SIZE(qlcnic_83xx_tx_stats_strings);
for (i = 0; i < num_stats; i++, index++)
struct ethtool_stats *stats, u64 *data)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
+ struct qlcnic_host_tx_ring *tx_ring;
struct qlcnic_esw_statistics port_stats;
struct qlcnic_mac_statistics mac_stats;
- int index, ret, length, size;
+ int index, ret, length, size, ring;
char *p;
+ memset(data, 0, adapter->max_drv_tx_rings * 4 * sizeof(u64));
+ for (ring = 0, index = 0; ring < adapter->max_drv_tx_rings; ring++) {
+ if (test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
+ tx_ring = &adapter->tx_ring[ring];
+ *data++ = tx_ring->xmit_on;
+ *data++ = tx_ring->xmit_off;
+ *data++ = tx_ring->xmit_called;
+ *data++ = tx_ring->xmit_finished;
+ }
+ }
memset(data, 0, stats->n_stats * sizeof(u64));
length = QLCNIC_STATS_LEN;
for (index = 0; index < length; index++) {
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 wol_cfg;
+ int err = 0;
if (qlcnic_83xx_check(adapter))
return;
wol->supported = 0;
wol->wolopts = 0;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV, &err);
+ if (err == -EIO)
+ return;
if (wol_cfg & (1UL << adapter->portnum))
wol->supported |= WAKE_MAGIC;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG, &err);
if (wol_cfg & (1UL << adapter->portnum))
wol->wolopts |= WAKE_MAGIC;
}
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 wol_cfg;
+ int err = 0;
if (qlcnic_83xx_check(adapter))
return -EOPNOTSUPP;
if (wol->wolopts & ~WAKE_MAGIC)
return -EINVAL;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV, &err);
+ if (err == -EIO)
+ return err;
if (!(wol_cfg & (1 << adapter->portnum)))
return -EOPNOTSUPP;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG, &err);
+ if (err == -EIO)
+ return err;
if (wol->wolopts & WAKE_MAGIC)
wol_cfg |= 1UL << adapter->portnum;
else
return 0;
case QLCNIC_SET_QUIESCENT:
case QLCNIC_RESET_QUIESCENT:
- state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+ state = QLC_SHARED_REG_RD32(adapter, QLCNIC_CRB_DEV_STATE);
if (state == QLCNIC_DEV_FAILED || (state == QLCNIC_DEV_BADBAD))
netdev_info(netdev, "Device in FAILED state\n");
return 0;
int
qlcnic_pcie_sem_lock(struct qlcnic_adapter *adapter, int sem, u32 id_reg)
{
- int done = 0, timeout = 0;
+ int timeout = 0;
+ int err = 0;
+ u32 done = 0;
while (!done) {
- done = QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_LOCK(sem)));
+ done = QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_LOCK(sem)),
+ &err);
if (done == 1)
break;
if (++timeout >= QLCNIC_PCIE_SEM_TIMEOUT) {
dev_err(&adapter->pdev->dev,
"Failed to acquire sem=%d lock; holdby=%d\n",
- sem, id_reg ? QLCRD32(adapter, id_reg) : -1);
+ sem,
+ id_reg ? QLCRD32(adapter, id_reg, &err) : -1);
return -EIO;
}
msleep(1);
void
qlcnic_pcie_sem_unlock(struct qlcnic_adapter *adapter, int sem)
{
- QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_UNLOCK(sem)));
+ int err = 0;
+
+ QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_UNLOCK(sem)), &err);
}
int qlcnic_ind_rd(struct qlcnic_adapter *adapter, u32 addr)
{
+ int err = 0;
u32 data;
if (qlcnic_82xx_check(adapter))
qlcnic_read_window_reg(addr, adapter->ahw->pci_base0, &data);
else {
- data = qlcnic_83xx_rd_reg_indirect(adapter, addr);
- if (data == -EIO)
- return -EIO;
+ data = QLCRD32(adapter, addr, &err);
+ if (err == -EIO)
+ return err;
}
return data;
}
if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state))
return -EIO;
- tx_ring = adapter->tx_ring;
+ tx_ring = &adapter->tx_ring[0];
__netif_tx_lock_bh(tx_ring->txq);
producer = tx_ring->producer;
if (netdev->flags & IFF_PROMISC) {
if (!(adapter->flags & QLCNIC_PROMISC_DISABLED))
mode = VPORT_MISS_MODE_ACCEPT_ALL;
- } else if (netdev->flags & IFF_ALLMULTI) {
- if (netdev_mc_count(netdev) > ahw->max_mc_count) {
- mode = VPORT_MISS_MODE_ACCEPT_MULTI;
- } else if (!netdev_mc_empty(netdev) &&
- !qlcnic_sriov_vf_check(adapter)) {
- netdev_for_each_mc_addr(ha, netdev)
- qlcnic_nic_add_mac(adapter, ha->addr,
- vlan);
- }
- if (mode != VPORT_MISS_MODE_ACCEPT_MULTI &&
- qlcnic_sriov_vf_check(adapter))
- qlcnic_vf_add_mc_list(netdev, vlan);
+ } else if ((netdev->flags & IFF_ALLMULTI) ||
+ (netdev_mc_count(netdev) > ahw->max_mc_count)) {
+ mode = VPORT_MISS_MODE_ACCEPT_MULTI;
+ } else if (!netdev_mc_empty(netdev) &&
+ !qlcnic_sriov_vf_check(adapter)) {
+ netdev_for_each_mc_addr(ha, netdev)
+ qlcnic_nic_add_mac(adapter, ha->addr, vlan);
}
+ if (qlcnic_sriov_vf_check(adapter))
+ qlcnic_vf_add_mc_list(netdev, vlan);
+
/* configure unicast MAC address, if there is not sufficient space
* to store all the unicast addresses then enable promiscuous mode
*/
return 0;
}
+int qlcnic_82xx_read_phys_port_id(struct qlcnic_adapter *adapter)
+{
+ u8 mac[ETH_ALEN];
+ int ret;
+
+ ret = qlcnic_get_mac_address(adapter, mac,
+ adapter->ahw->physical_port);
+ if (ret)
+ return ret;
+
+ memcpy(adapter->ahw->phys_port_id, mac, ETH_ALEN);
+ adapter->flags |= QLCNIC_HAS_PHYS_PORT_ID;
+
+ return 0;
+}
+
/*
* Send the interrupt coalescing parameter set by ethtool to the card.
*/
return -EIO;
}
-int qlcnic_82xx_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off)
+int qlcnic_82xx_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off,
+ int *err)
{
unsigned long flags;
int rv;
int qlcnic_82xx_get_board_info(struct qlcnic_adapter *adapter)
{
- int offset, board_type, magic;
+ int offset, board_type, magic, err = 0;
struct pci_dev *pdev = adapter->pdev;
offset = QLCNIC_FW_MAGIC_OFFSET;
adapter->ahw->board_type = board_type;
if (board_type == QLCNIC_BRDTYPE_P3P_4_GB_MM) {
- u32 gpio = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_PAD_GPIO_I);
+ u32 gpio = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_PAD_GPIO_I, &err);
+ if (err == -EIO)
+ return err;
if ((gpio & 0x8000) == 0)
board_type = QLCNIC_BRDTYPE_P3P_10G_TP;
}
qlcnic_wol_supported(struct qlcnic_adapter *adapter)
{
u32 wol_cfg;
+ int err = 0;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV, &err);
if (wol_cfg & (1UL << adapter->portnum)) {
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
+ wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG, &err);
+ if (err == -EIO)
+ return err;
if (wol_cfg & (1 << adapter->portnum))
return 1;
}
void qlcnic_82xx_read_crb(struct qlcnic_adapter *adapter, char *buf,
loff_t offset, size_t size)
{
+ int err = 0;
u32 data;
u64 qmdata;
qlcnic_pci_camqm_read_2M(adapter, offset, &qmdata);
memcpy(buf, &qmdata, size);
} else {
- data = QLCRD32(adapter, offset);
+ data = QLCRD32(adapter, offset, &err);
memcpy(buf, &data, size);
}
}
#define QLCNIC_CMD_GET_TEMP_HDR 0x30
#define QLCNIC_CMD_BC_EVENT_SETUP 0x31
#define QLCNIC_CMD_CONFIG_VPORT 0x32
+#define QLCNIC_CMD_DCB_QUERY_CAP 0x34
+#define QLCNIC_CMD_DCB_QUERY_PARAM 0x35
#define QLCNIC_CMD_GET_MAC_STATS 0x37
#define QLCNIC_CMD_82XX_SET_DRV_VER 0x38
+#define QLCNIC_CMD_MQ_TX_CONFIG_INTR 0x39
#define QLCNIC_CMD_GET_LED_STATUS 0x3C
#define QLCNIC_CMD_CONFIGURE_RSS 0x41
#define QLCNIC_CMD_CONFIG_INTR_COAL 0x43
#define QLCNIC_MBX_COMP_EVENT 0x8100
#define QLCNIC_MBX_REQUEST_EVENT 0x8101
#define QLCNIC_MBX_TIME_EXTEND_EVENT 0x8102
+#define QLCNIC_MBX_DCBX_CONFIG_CHANGE_EVENT 0x8110
#define QLCNIC_MBX_SFP_INSERT_EVENT 0x8130
#define QLCNIC_MBX_SFP_REMOVE_EVENT 0x8131
struct pci_device_id;
struct qlcnic_host_sds_ring;
struct qlcnic_host_tx_ring;
-struct qlcnic_host_tx_ring;
struct qlcnic_hardware_context;
struct qlcnic_adapter;
int qlcnic_82xx_start_firmware(struct qlcnic_adapter *);
-int qlcnic_82xx_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong);
+int qlcnic_82xx_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong, int *);
int qlcnic_82xx_hw_write_wx_2M(struct qlcnic_adapter *, ulong, u32);
int qlcnic_82xx_config_hw_lro(struct qlcnic_adapter *adapter, int);
int qlcnic_82xx_nic_set_promisc(struct qlcnic_adapter *adapter, u32);
void qlcnic_82xx_write_crb(struct qlcnic_adapter *, char *, loff_t, size_t);
void qlcnic_82xx_read_crb(struct qlcnic_adapter *, char *, loff_t, size_t);
void qlcnic_82xx_dev_request_reset(struct qlcnic_adapter *, u32);
-int qlcnic_82xx_setup_intr(struct qlcnic_adapter *, u8);
+int qlcnic_82xx_setup_intr(struct qlcnic_adapter *, u8, int);
irqreturn_t qlcnic_82xx_clear_legacy_intr(struct qlcnic_adapter *);
int qlcnic_82xx_issue_cmd(struct qlcnic_adapter *adapter,
struct qlcnic_cmd_args *);
+int qlcnic_82xx_mq_intrpt(struct qlcnic_adapter *, int);
+int qlcnic_82xx_config_intrpt(struct qlcnic_adapter *, u8);
int qlcnic_82xx_fw_cmd_create_rx_ctx(struct qlcnic_adapter *);
int qlcnic_82xx_fw_cmd_create_tx_ctx(struct qlcnic_adapter *,
struct qlcnic_host_tx_ring *tx_ring, int);
void qlcnic_82xx_fw_cmd_del_tx_ctx(struct qlcnic_adapter *,
struct qlcnic_host_tx_ring *);
int qlcnic_82xx_sre_macaddr_change(struct qlcnic_adapter *, u8 *, u16, u8);
-int qlcnic_82xx_get_mac_address(struct qlcnic_adapter *, u8*);
+int qlcnic_82xx_get_mac_address(struct qlcnic_adapter *, u8*, u8);
int qlcnic_82xx_get_nic_info(struct qlcnic_adapter *, struct qlcnic_info *, u8);
int qlcnic_82xx_set_nic_info(struct qlcnic_adapter *, struct qlcnic_info *);
int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *, struct qlcnic_pci_info*);
}
}
-void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter)
+void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter,
+ struct qlcnic_host_tx_ring *tx_ring)
{
struct qlcnic_cmd_buffer *cmd_buf;
struct qlcnic_skb_frag *buffrag;
int i, j;
- struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
cmd_buf = tx_ring->cmd_buf_arr;
for (i = 0; i < tx_ring->num_desc; i++) {
buffrag->length, PCI_DMA_TODEVICE);
buffrag->dma = 0ULL;
}
- for (j = 0; j < cmd_buf->frag_count; j++) {
+ for (j = 1; j < cmd_buf->frag_count; j++) {
buffrag++;
if (buffrag->dma) {
pci_unmap_page(adapter->pdev, buffrag->dma,
sds_ring->irq = adapter->msix_entries[ring].vector;
sds_ring->adapter = adapter;
sds_ring->num_desc = adapter->num_rxd;
-
+ if (qlcnic_82xx_check(adapter)) {
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test)
+ sds_ring->tx_ring = &adapter->tx_ring[ring];
+ else
+ sds_ring->tx_ring = &adapter->tx_ring[0];
+ }
for (i = 0; i < NUM_RCV_DESC_RINGS; i++)
INIT_LIST_HEAD(&sds_ring->free_list[i]);
}
{
long timeout = 0;
long done = 0;
+ int err = 0;
cond_resched();
while (done == 0) {
- done = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_STATUS);
+ done = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_STATUS, &err);
done &= 2;
if (++timeout >= QLCNIC_MAX_ROM_WAIT_USEC) {
dev_err(&adapter->pdev->dev,
static int do_rom_fast_read(struct qlcnic_adapter *adapter,
u32 addr, u32 *valp)
{
+ int err = 0;
+
QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ADDRESS, addr);
QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ABYTE_CNT, 3);
udelay(10);
QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
- *valp = QLCRD32(adapter, QLCNIC_ROMUSB_ROM_RDATA);
+ *valp = QLCRD32(adapter, QLCNIC_ROMUSB_ROM_RDATA, &err);
+ if (err == -EIO)
+ return err;
return 0;
}
int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter)
{
- int addr, val;
+ int addr, err = 0;
int i, n, init_delay;
struct crb_addr_pair *buf;
unsigned offset;
- u32 off;
+ u32 off, val;
struct pci_dev *pdev = adapter->pdev;
QLC_SHARED_REG_WR32(adapter, QLCNIC_CMDPEG_STATE, 0);
QLCWR32(adapter, QLCNIC_CRB_NIU + 0xb0000, 0x00);
/* halt sre */
- val = QLCRD32(adapter, QLCNIC_CRB_SRE + 0x1000);
+ val = QLCRD32(adapter, QLCNIC_CRB_SRE + 0x1000, &err);
+ if (err == -EIO)
+ return err;
QLCWR32(adapter, QLCNIC_CRB_SRE + 0x1000, val & (~(0x1)));
/* halt epg */
static int
qlcnic_has_mn(struct qlcnic_adapter *adapter)
{
- u32 capability;
- capability = 0;
+ u32 capability = 0;
+ int err = 0;
- capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY);
+ capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY, &err);
+ if (err == -EIO)
+ return err;
if (capability & QLCNIC_PEG_TUNE_MN_PRESENT)
return 1;
struct sk_buff *qlcnic_process_rxbuf(struct qlcnic_adapter *,
struct qlcnic_host_rds_ring *, u16, u16);
+inline void qlcnic_enable_tx_intr(struct qlcnic_adapter *adapter,
+ struct qlcnic_host_tx_ring *tx_ring)
+{
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test)
+ writel(0x0, tx_ring->crb_intr_mask);
+}
+
+
+static inline void qlcnic_disable_tx_int(struct qlcnic_adapter *adapter,
+ struct qlcnic_host_tx_ring *tx_ring)
+{
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test)
+ writel(1, tx_ring->crb_intr_mask);
+}
+
inline void qlcnic_83xx_enable_tx_intr(struct qlcnic_adapter *adapter,
struct qlcnic_host_tx_ring *tx_ring)
{
static inline u32 qlcnic_get_ref_handle(struct qlcnic_adapter *adapter,
u16 handle, u8 ring_id)
{
- unsigned short device = adapter->pdev->device;
-
- if ((device == PCI_DEVICE_ID_QLOGIC_QLE834X) ||
- (device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X))
+ if (qlcnic_83xx_check(adapter))
return handle | (ring_id << 15);
else
return handle;
return (qlcnic_get_sts_status(sts_data) == STATUS_CKSUM_LOOP) ? 1 : 0;
}
+static void qlcnic_delete_rx_list_mac(struct qlcnic_adapter *adapter,
+ struct qlcnic_filter *fil,
+ void *addr, u16 vlan_id)
+{
+ int ret;
+ u8 op;
+
+ op = vlan_id ? QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_ADD;
+ ret = qlcnic_sre_macaddr_change(adapter, addr, vlan_id, op);
+ if (ret)
+ return;
+
+ op = vlan_id ? QLCNIC_MAC_VLAN_DEL : QLCNIC_MAC_DEL;
+ ret = qlcnic_sre_macaddr_change(adapter, addr, vlan_id, op);
+ if (!ret) {
+ hlist_del(&fil->fnode);
+ adapter->rx_fhash.fnum--;
+ }
+}
+
+static struct qlcnic_filter *qlcnic_find_mac_filter(struct hlist_head *head,
+ void *addr, u16 vlan_id)
+{
+ struct qlcnic_filter *tmp_fil = NULL;
+ struct hlist_node *n;
+
+ hlist_for_each_entry_safe(tmp_fil, n, head, fnode) {
+ if (!memcmp(tmp_fil->faddr, addr, ETH_ALEN) &&
+ tmp_fil->vlan_id == vlan_id)
+ return tmp_fil;
+ }
+
+ return NULL;
+}
+
void qlcnic_add_lb_filter(struct qlcnic_adapter *adapter, struct sk_buff *skb,
int loopback_pkt, u16 vlan_id)
{
struct ethhdr *phdr = (struct ethhdr *)(skb->data);
struct qlcnic_filter *fil, *tmp_fil;
- struct hlist_node *n;
struct hlist_head *head;
unsigned long time;
u64 src_addr = 0;
- u8 hindex, found = 0, op;
+ u8 hindex, op;
int ret;
memcpy(&src_addr, phdr->h_source, ETH_ALEN);
+ hindex = qlcnic_mac_hash(src_addr) &
+ (adapter->fhash.fbucket_size - 1);
if (loopback_pkt) {
if (adapter->rx_fhash.fnum >= adapter->rx_fhash.fmax)
return;
- hindex = qlcnic_mac_hash(src_addr) &
- (adapter->fhash.fbucket_size - 1);
head = &(adapter->rx_fhash.fhead[hindex]);
- hlist_for_each_entry_safe(tmp_fil, n, head, fnode) {
- if (!memcmp(tmp_fil->faddr, &src_addr, ETH_ALEN) &&
- tmp_fil->vlan_id == vlan_id) {
- time = tmp_fil->ftime;
- if (jiffies > (QLCNIC_READD_AGE * HZ + time))
- tmp_fil->ftime = jiffies;
- return;
- }
+ tmp_fil = qlcnic_find_mac_filter(head, &src_addr, vlan_id);
+ if (tmp_fil) {
+ time = tmp_fil->ftime;
+ if (time_after(jiffies, QLCNIC_READD_AGE * HZ + time))
+ tmp_fil->ftime = jiffies;
+ return;
}
fil = kzalloc(sizeof(struct qlcnic_filter), GFP_ATOMIC);
adapter->rx_fhash.fnum++;
spin_unlock(&adapter->rx_mac_learn_lock);
} else {
- hindex = qlcnic_mac_hash(src_addr) &
- (adapter->fhash.fbucket_size - 1);
- head = &(adapter->rx_fhash.fhead[hindex]);
- spin_lock(&adapter->rx_mac_learn_lock);
- hlist_for_each_entry_safe(tmp_fil, n, head, fnode) {
- if (!memcmp(tmp_fil->faddr, &src_addr, ETH_ALEN) &&
- tmp_fil->vlan_id == vlan_id) {
- found = 1;
- break;
- }
- }
+ head = &adapter->fhash.fhead[hindex];
- if (!found) {
- spin_unlock(&adapter->rx_mac_learn_lock);
- return;
- }
+ spin_lock(&adapter->mac_learn_lock);
- op = vlan_id ? QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_ADD;
- ret = qlcnic_sre_macaddr_change(adapter, (u8 *)&src_addr,
- vlan_id, op);
- if (!ret) {
+ tmp_fil = qlcnic_find_mac_filter(head, &src_addr, vlan_id);
+ if (tmp_fil) {
op = vlan_id ? QLCNIC_MAC_VLAN_DEL : QLCNIC_MAC_DEL;
ret = qlcnic_sre_macaddr_change(adapter,
(u8 *)&src_addr,
vlan_id, op);
if (!ret) {
- hlist_del(&(tmp_fil->fnode));
- adapter->rx_fhash.fnum--;
+ hlist_del(&tmp_fil->fnode);
+ adapter->fhash.fnum--;
}
+
+ spin_unlock(&adapter->mac_learn_lock);
+
+ return;
}
+
+ spin_unlock(&adapter->mac_learn_lock);
+
+ head = &adapter->rx_fhash.fhead[hindex];
+
+ spin_lock(&adapter->rx_mac_learn_lock);
+
+ tmp_fil = qlcnic_find_mac_filter(head, &src_addr, vlan_id);
+ if (tmp_fil)
+ qlcnic_delete_rx_list_mac(adapter, tmp_fil, &src_addr,
+ vlan_id);
+
spin_unlock(&adapter->rx_mac_learn_lock);
}
}
mac_req = (struct qlcnic_mac_req *)&(req->words[0]);
mac_req->op = vlan_id ? QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_ADD;
- memcpy(mac_req->mac_addr, &uaddr, ETH_ALEN);
+ memcpy(mac_req->mac_addr, uaddr, ETH_ALEN);
vlan_req = (struct qlcnic_vlan_req *)&req->words[1];
vlan_req->vlan_id = cpu_to_le16(vlan_id);
}
static int qlcnic_tx_pkt(struct qlcnic_adapter *adapter,
- struct cmd_desc_type0 *first_desc, struct sk_buff *skb)
+ struct cmd_desc_type0 *first_desc, struct sk_buff *skb,
+ struct qlcnic_host_tx_ring *tx_ring)
{
u8 l4proto, opcode = 0, hdr_len = 0;
u16 flags = 0, vlan_tci = 0;
int copied, offset, copy_len, size;
struct cmd_desc_type0 *hwdesc;
struct vlan_ethhdr *vh;
- struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
u16 protocol = ntohs(skb->protocol);
u32 producer = tx_ring->producer;
netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
- struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
+ struct qlcnic_host_tx_ring *tx_ring;
struct qlcnic_cmd_buffer *pbuf;
struct qlcnic_skb_frag *buffrag;
struct cmd_desc_type0 *hwdesc, *first_desc;
int i, k, frag_count, delta = 0;
u32 producer, num_txd;
- num_txd = tx_ring->num_desc;
-
if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
- netif_stop_queue(netdev);
+ netif_tx_stop_all_queues(netdev);
return NETDEV_TX_BUSY;
}
goto drop_packet;
}
+ if (qlcnic_check_multi_tx(adapter))
+ tx_ring = &adapter->tx_ring[skb_get_queue_mapping(skb)];
+ else
+ tx_ring = &adapter->tx_ring[0];
+ num_txd = tx_ring->num_desc;
+
frag_count = skb_shinfo(skb)->nr_frags + 1;
+
/* 14 frags supported for normal packet and
* 32 frags supported for TSO packet
*/
}
if (unlikely(qlcnic_tx_avail(tx_ring) <= TX_STOP_THRESH)) {
- netif_stop_queue(netdev);
+ netif_tx_stop_queue(tx_ring->txq);
if (qlcnic_tx_avail(tx_ring) > TX_STOP_THRESH) {
- netif_start_queue(netdev);
+ netif_tx_start_queue(tx_ring->txq);
} else {
adapter->stats.xmit_off++;
+ tx_ring->xmit_off++;
return NETDEV_TX_BUSY;
}
}
tx_ring->producer = get_next_index(producer, num_txd);
smp_mb();
- if (unlikely(qlcnic_tx_pkt(adapter, first_desc, skb)))
+ if (unlikely(qlcnic_tx_pkt(adapter, first_desc, skb, tx_ring)))
goto unwind_buff;
if (adapter->drv_mac_learn)
adapter->stats.txbytes += skb->len;
adapter->stats.xmitcalled++;
+ tx_ring->xmit_called++;
qlcnic_update_cmd_producer(tx_ring);
adapter->ahw->linkup = 0;
if (netif_running(netdev)) {
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
+ netif_tx_stop_all_queues(netdev);
}
} else if (!adapter->ahw->linkup && linkup) {
netdev_info(netdev, "NIC Link is up\n");
struct net_device *netdev = adapter->netdev;
struct qlcnic_skb_frag *frag;
- if (!spin_trylock(&adapter->tx_clean_lock))
- return 1;
-
sw_consumer = tx_ring->sw_consumer;
hw_consumer = le32_to_cpu(*(tx_ring->hw_consumer));
frag->dma = 0ULL;
}
adapter->stats.xmitfinished++;
+ tx_ring->xmit_finished++;
dev_kfree_skb_any(buffer->skb);
buffer->skb = NULL;
}
if (count && netif_running(netdev)) {
tx_ring->sw_consumer = sw_consumer;
smp_mb();
- if (netif_queue_stopped(netdev) && netif_carrier_ok(netdev)) {
+ if (netif_tx_queue_stopped(tx_ring->txq) &&
+ netif_carrier_ok(netdev)) {
if (qlcnic_tx_avail(tx_ring) > TX_STOP_THRESH) {
- netif_wake_queue(netdev);
+ netif_tx_wake_queue(tx_ring->txq);
adapter->stats.xmit_on++;
+ tx_ring->xmit_on++;
}
}
adapter->tx_timeo_cnt = 0;
*/
hw_consumer = le32_to_cpu(*(tx_ring->hw_consumer));
done = (sw_consumer == hw_consumer);
- spin_unlock(&adapter->tx_clean_lock);
return done;
}
int tx_complete, work_done;
struct qlcnic_host_sds_ring *sds_ring;
struct qlcnic_adapter *adapter;
+ struct qlcnic_host_tx_ring *tx_ring;
sds_ring = container_of(napi, struct qlcnic_host_sds_ring, napi);
adapter = sds_ring->adapter;
- tx_complete = qlcnic_process_cmd_ring(adapter, adapter->tx_ring,
+ tx_ring = sds_ring->tx_ring;
+
+ tx_complete = qlcnic_process_cmd_ring(adapter, tx_ring,
budget);
work_done = qlcnic_process_rcv_ring(sds_ring, budget);
if ((work_done < budget) && tx_complete) {
napi_complete(&sds_ring->napi);
- if (test_bit(__QLCNIC_DEV_UP, &adapter->state))
+ if (test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
qlcnic_enable_int(sds_ring);
+ qlcnic_enable_tx_intr(adapter, tx_ring);
+ }
+ }
+
+ return work_done;
+}
+
+static int qlcnic_tx_poll(struct napi_struct *napi, int budget)
+{
+ struct qlcnic_host_tx_ring *tx_ring;
+ struct qlcnic_adapter *adapter;
+ int work_done;
+
+ tx_ring = container_of(napi, struct qlcnic_host_tx_ring, napi);
+ adapter = tx_ring->adapter;
+
+ work_done = qlcnic_process_cmd_ring(adapter, tx_ring, budget);
+ if (work_done) {
+ napi_complete(&tx_ring->napi);
+ if (test_bit(__QLCNIC_DEV_UP, &adapter->state))
+ qlcnic_enable_tx_intr(adapter, tx_ring);
}
return work_done;
break;
case 1:
dev_info(dev, "loopback already in progress\n");
- adapter->ahw->diag_cnt = -QLCNIC_TEST_IN_PROGRESS;
+ adapter->ahw->diag_cnt = -EINPROGRESS;
break;
case 2:
dev_info(dev, "loopback cable is not connected\n");
- adapter->ahw->diag_cnt = -QLCNIC_LB_CABLE_NOT_CONN;
+ adapter->ahw->diag_cnt = -ENODEV;
break;
default:
dev_info(dev,
"loopback configure request failed, err %x\n",
ret);
- adapter->ahw->diag_cnt = -QLCNIC_UNDEFINED_ERROR;
+ adapter->ahw->diag_cnt = -EIO;
break;
}
break;
+ case QLCNIC_C2H_OPCODE_GET_DCB_AEN:
+ qlcnic_dcb_handle_aen(adapter, (void *)&msg);
+ break;
default:
break;
}
int ring, max_sds_rings;
struct qlcnic_host_sds_ring *sds_ring;
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
+ struct qlcnic_host_tx_ring *tx_ring;
if (qlcnic_alloc_sds_rings(recv_ctx, adapter->max_sds_rings))
return -ENOMEM;
for (ring = 0; ring < adapter->max_sds_rings; ring++) {
sds_ring = &recv_ctx->sds_rings[ring];
- if (ring == adapter->max_sds_rings - 1)
- netif_napi_add(netdev, &sds_ring->napi, qlcnic_poll,
- QLCNIC_NETDEV_WEIGHT / max_sds_rings);
- else
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test &&
+ (adapter->max_drv_tx_rings > 1)) {
netif_napi_add(netdev, &sds_ring->napi, qlcnic_rx_poll,
- QLCNIC_NETDEV_WEIGHT*2);
+ QLCNIC_NETDEV_WEIGHT * 2);
+ } else {
+ if (ring == (adapter->max_sds_rings - 1))
+ netif_napi_add(netdev, &sds_ring->napi,
+ qlcnic_poll,
+ QLCNIC_NETDEV_WEIGHT /
+ max_sds_rings);
+ else
+ netif_napi_add(netdev, &sds_ring->napi,
+ qlcnic_rx_poll,
+ QLCNIC_NETDEV_WEIGHT * 2);
+ }
}
if (qlcnic_alloc_tx_rings(adapter, netdev)) {
return -ENOMEM;
}
+ if (qlcnic_check_multi_tx(adapter) && !adapter->ahw->diag_test) {
+ for (ring = 0; ring < adapter->max_drv_tx_rings; ring++) {
+ tx_ring = &adapter->tx_ring[ring];
+ netif_napi_add(netdev, &tx_ring->napi, qlcnic_tx_poll,
+ QLCNIC_NETDEV_WEIGHT);
+ }
+ }
+
return 0;
}
int ring;
struct qlcnic_host_sds_ring *sds_ring;
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
+ struct qlcnic_host_tx_ring *tx_ring;
for (ring = 0; ring < adapter->max_sds_rings; ring++) {
sds_ring = &recv_ctx->sds_rings[ring];
}
qlcnic_free_sds_rings(adapter->recv_ctx);
+
+ if (qlcnic_check_multi_tx(adapter) && !adapter->ahw->diag_test) {
+ for (ring = 0; ring < adapter->max_drv_tx_rings; ring++) {
+ tx_ring = &adapter->tx_ring[ring];
+ netif_napi_del(&tx_ring->napi);
+ }
+ }
+
qlcnic_free_tx_rings(adapter);
}
{
int ring;
struct qlcnic_host_sds_ring *sds_ring;
+ struct qlcnic_host_tx_ring *tx_ring;
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
napi_enable(&sds_ring->napi);
qlcnic_enable_int(sds_ring);
}
+
+ if (qlcnic_check_multi_tx(adapter) &&
+ (adapter->flags & QLCNIC_MSIX_ENABLED) &&
+ !adapter->ahw->diag_test &&
+ (adapter->max_drv_tx_rings > 1)) {
+ for (ring = 0; ring < adapter->max_drv_tx_rings; ring++) {
+ tx_ring = &adapter->tx_ring[ring];
+ napi_enable(&tx_ring->napi);
+ qlcnic_enable_tx_intr(adapter, tx_ring);
+ }
+ }
}
void qlcnic_82xx_napi_disable(struct qlcnic_adapter *adapter)
{
int ring;
struct qlcnic_host_sds_ring *sds_ring;
+ struct qlcnic_host_tx_ring *tx_ring;
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
napi_synchronize(&sds_ring->napi);
napi_disable(&sds_ring->napi);
}
+
+ if ((adapter->flags & QLCNIC_MSIX_ENABLED) &&
+ !adapter->ahw->diag_test &&
+ qlcnic_check_multi_tx(adapter)) {
+ for (ring = 0; ring < adapter->max_drv_tx_rings; ring++) {
+ tx_ring = &adapter->tx_ring[ring];
+ qlcnic_disable_tx_int(adapter, tx_ring);
+ napi_synchronize(&tx_ring->napi);
+ napi_disable(&tx_ring->napi);
+ }
+ }
}
#define QLC_83XX_NORMAL_LB_PKT (1ULL << 36)
ENTRY(PCI_DEVICE_ID_QLOGIC_QLE824X),
ENTRY(PCI_DEVICE_ID_QLOGIC_QLE834X),
ENTRY(PCI_DEVICE_ID_QLOGIC_VF_QLE834X),
+ ENTRY(PCI_DEVICE_ID_QLOGIC_QLE844X),
+ ENTRY(PCI_DEVICE_ID_QLOGIC_VF_QLE844X),
{0,}
};
};
static const struct qlcnic_board_info qlcnic_boards[] = {
+ { PCI_VENDOR_ID_QLOGIC,
+ PCI_DEVICE_ID_QLOGIC_QLE844X,
+ 0x0,
+ 0x0,
+ "8400 series 10GbE Converged Network Adapter (TCP/IP Networking)" },
{ PCI_VENDOR_ID_QLOGIC,
PCI_DEVICE_ID_QLOGIC_QLE834X,
PCI_VENDOR_ID_QLOGIC,
};
#define NUM_SUPPORTED_BOARDS ARRAY_SIZE(qlcnic_boards)
-#define QLC_MAX_SDS_RINGS 8
static const
struct qlcnic_legacy_intr_set legacy_intr[] = QLCNIC_LEGACY_INTR_CONFIG;
int qlcnic_read_mac_addr(struct qlcnic_adapter *adapter)
{
- u8 mac_addr[ETH_ALEN];
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
+ u8 mac_addr[ETH_ALEN];
+ int ret;
- if (qlcnic_get_mac_address(adapter, mac_addr) != 0)
- return -EIO;
+ ret = qlcnic_get_mac_address(adapter, mac_addr,
+ adapter->ahw->pci_func);
+ if (ret)
+ return ret;
memcpy(netdev->dev_addr, mac_addr, ETH_ALEN);
memcpy(adapter->mac_addr, netdev->dev_addr, netdev->addr_len);
cancel_delayed_work_sync(&adapter->fw_work);
}
+static int qlcnic_get_phys_port_id(struct net_device *netdev,
+ struct netdev_phys_port_id *ppid)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+
+ if (!(adapter->flags & QLCNIC_HAS_PHYS_PORT_ID))
+ return -EOPNOTSUPP;
+
+ ppid->id_len = sizeof(ahw->phys_port_id);
+ memcpy(ppid->id, ahw->phys_port_id, ppid->id_len);
+
+ return 0;
+}
+
static const struct net_device_ops qlcnic_netdev_ops = {
.ndo_open = qlcnic_open,
.ndo_stop = qlcnic_close,
.ndo_fdb_add = qlcnic_fdb_add,
.ndo_fdb_del = qlcnic_fdb_del,
.ndo_fdb_dump = qlcnic_fdb_dump,
+ .ndo_get_phys_port_id = qlcnic_get_phys_port_id,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = qlcnic_poll_controller,
#endif
.get_board_info = qlcnic_82xx_get_board_info,
.set_mac_filter_count = qlcnic_82xx_set_mac_filter_count,
.free_mac_list = qlcnic_82xx_free_mac_list,
+ .read_phys_port_id = qlcnic_82xx_read_phys_port_id,
};
+static void qlcnic_get_multiq_capability(struct qlcnic_adapter *adapter)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int num_tx_q;
+
+ if (ahw->msix_supported &&
+ (ahw->extra_capability[0] & QLCNIC_FW_CAPABILITY_2_MULTI_TX)) {
+ num_tx_q = min_t(int, QLCNIC_DEF_NUM_TX_RINGS,
+ num_online_cpus());
+ if (num_tx_q > 1) {
+ test_and_set_bit(__QLCNIC_MULTI_TX_UNIQUE,
+ &adapter->state);
+ adapter->max_drv_tx_rings = num_tx_q;
+ }
+ } else {
+ adapter->max_drv_tx_rings = 1;
+ }
+}
+
int qlcnic_enable_msix(struct qlcnic_adapter *adapter, u32 num_msix)
{
struct pci_dev *pdev = adapter->pdev;
+ int max_tx_rings, max_sds_rings, tx_vector;
int err = -1, i;
- int max_tx_rings, tx_vector;
if (adapter->flags & QLCNIC_TX_INTR_SHARED) {
max_tx_rings = 0;
adapter->max_sds_rings = num_msix -
max_tx_rings - 1;
} else {
- adapter->max_sds_rings = num_msix;
+ adapter->ahw->num_msix = num_msix;
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test &&
+ (adapter->max_drv_tx_rings > 1))
+ max_sds_rings = num_msix - max_tx_rings;
+ else
+ max_sds_rings = num_msix;
+
+ adapter->max_sds_rings = max_sds_rings;
}
dev_info(&pdev->dev, "using msi-x interrupts\n");
return err;
num_msix += (max_tx_rings + 1);
} else {
num_msix = rounddown_pow_of_two(err);
+ if (qlcnic_check_multi_tx(adapter))
+ num_msix += max_tx_rings;
}
if (num_msix) {
adapter->msix_entries[0].vector = pdev->irq;
return err;
}
+
if (qlcnic_use_msi || qlcnic_use_msi_x)
return -EOPNOTSUPP;
return err;
}
-int qlcnic_82xx_setup_intr(struct qlcnic_adapter *adapter, u8 num_intr)
+int qlcnic_82xx_setup_intr(struct qlcnic_adapter *adapter, u8 num_intr, int txq)
{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
int num_msix, err = 0;
if (!num_intr)
num_intr = QLCNIC_DEF_NUM_STS_DESC_RINGS;
- if (adapter->ahw->msix_supported)
+ if (ahw->msix_supported) {
num_msix = rounddown_pow_of_two(min_t(int, num_online_cpus(),
num_intr));
- else
+ if (qlcnic_check_multi_tx(adapter)) {
+ if (txq)
+ adapter->max_drv_tx_rings = txq;
+ num_msix += adapter->max_drv_tx_rings;
+ }
+ } else {
num_msix = 1;
+ }
err = qlcnic_enable_msix(adapter, num_msix);
- if (err == -ENOMEM || !err)
+ if (err == -ENOMEM)
return err;
- err = qlcnic_enable_msi_legacy(adapter);
- if (!err)
+ if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) {
+ qlcnic_disable_multi_tx(adapter);
+
+ err = qlcnic_enable_msi_legacy(adapter);
+ if (!err)
+ return err;
+ }
+
+ return 0;
+}
+
+int qlcnic_82xx_mq_intrpt(struct qlcnic_adapter *adapter, int op_type)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int err, i;
+
+ if (qlcnic_check_multi_tx(adapter) &&
+ !ahw->diag_test &&
+ (adapter->flags & QLCNIC_MSIX_ENABLED)) {
+ ahw->intr_tbl = vzalloc(ahw->num_msix *
+ sizeof(struct qlcnic_intrpt_config));
+ if (!ahw->intr_tbl)
+ return -ENOMEM;
+
+ for (i = 0; i < ahw->num_msix; i++) {
+ ahw->intr_tbl[i].type = QLCNIC_INTRPT_MSIX;
+ ahw->intr_tbl[i].id = i;
+ ahw->intr_tbl[i].src = 0;
+ }
+
+ err = qlcnic_82xx_config_intrpt(adapter, 1);
+ if (err)
+ dev_err(&adapter->pdev->dev,
+ "Failed to configure Interrupt for %d vector\n",
+ ahw->num_msix);
return err;
+ }
- return -EIO;
+ return 0;
}
void qlcnic_teardown_intr(struct qlcnic_adapter *adapter)
*bar = QLCNIC_82XX_BAR0_LENGTH;
break;
case PCI_DEVICE_ID_QLOGIC_QLE834X:
+ case PCI_DEVICE_ID_QLOGIC_QLE844X:
case PCI_DEVICE_ID_QLOGIC_VF_QLE834X:
+ case PCI_DEVICE_ID_QLOGIC_VF_QLE844X:
*bar = QLCNIC_83XX_BAR0_LENGTH;
break;
default:
static int
qlcnic_initialize_nic(struct qlcnic_adapter *adapter)
{
- int err;
struct qlcnic_info nic_info;
+ int err = 0;
memset(&nic_info, 0, sizeof(struct qlcnic_info));
err = qlcnic_get_nic_info(adapter, &nic_info, adapter->ahw->pci_func);
if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_MORE_CAPS) {
u32 temp;
- temp = QLCRD32(adapter, CRB_FW_CAPABILITIES_2);
+ temp = QLCRD32(adapter, CRB_FW_CAPABILITIES_2, &err);
+ if (err == -EIO)
+ return err;
adapter->ahw->extra_capability[0] = temp;
}
adapter->ahw->max_mac_filters = nic_info.max_mac_filters;
if (adapter->ahw->diag_test == QLCNIC_INTERRUPT_TEST) {
if (qlcnic_82xx_check(adapter))
handler = qlcnic_tmp_intr;
+ else
+ handler = qlcnic_83xx_tmp_intr;
if (!QLCNIC_IS_MSI_FAMILY(adapter))
flags |= IRQF_SHARED;
for (ring = 0; ring < num_sds_rings; ring++) {
sds_ring = &recv_ctx->sds_rings[ring];
if (qlcnic_82xx_check(adapter) &&
+ !qlcnic_check_multi_tx(adapter) &&
(ring == (num_sds_rings - 1))) {
if (!(adapter->flags &
QLCNIC_MSIX_ENABLED))
return err;
}
}
- if (qlcnic_83xx_check(adapter) &&
- (adapter->flags & QLCNIC_MSIX_ENABLED) &&
- !(adapter->flags & QLCNIC_TX_INTR_SHARED)) {
+ if ((qlcnic_82xx_check(adapter) &&
+ qlcnic_check_multi_tx(adapter)) ||
+ (qlcnic_83xx_check(adapter) &&
+ (adapter->flags & QLCNIC_MSIX_ENABLED) &&
+ !(adapter->flags & QLCNIC_TX_INTR_SHARED))) {
handler = qlcnic_msix_tx_intr;
for (ring = 0; ring < adapter->max_drv_tx_rings;
ring++) {
free_irq(sds_ring->irq, sds_ring);
}
}
- if (qlcnic_83xx_check(adapter) &&
- !(adapter->flags & QLCNIC_TX_INTR_SHARED)) {
+ if ((qlcnic_83xx_check(adapter) &&
+ !(adapter->flags & QLCNIC_TX_INTR_SHARED)) ||
+ (qlcnic_82xx_check(adapter) &&
+ qlcnic_check_multi_tx(adapter))) {
for (ring = 0; ring < adapter->max_drv_tx_rings;
ring++) {
tx_ring = &adapter->tx_ring[ring];
if (test_bit(__QLCNIC_DEV_UP, &adapter->state))
return 0;
+
if (qlcnic_set_eswitch_port_config(adapter))
return -EIO;
+
qlcnic_get_lro_mss_capability(adapter);
if (qlcnic_fw_create_ctx(adapter))
if (netdev->features & NETIF_F_LRO)
qlcnic_config_hw_lro(adapter, QLCNIC_LRO_ENABLED);
+ set_bit(__QLCNIC_DEV_UP, &adapter->state);
qlcnic_napi_enable(adapter);
qlcnic_linkevent_request(adapter, 1);
adapter->ahw->reset_context = 0;
- set_bit(__QLCNIC_DEV_UP, &adapter->state);
return 0;
}
void __qlcnic_down(struct qlcnic_adapter *adapter, struct net_device *netdev)
{
+ int ring;
+
if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
return;
if (qlcnic_sriov_vf_check(adapter))
qlcnic_sriov_cleanup_async_list(&adapter->ahw->sriov->bc);
smp_mb();
- spin_lock(&adapter->tx_clean_lock);
netif_carrier_off(netdev);
adapter->ahw->linkup = 0;
netif_tx_disable(netdev);
adapter->flags &= ~QLCNIC_FW_LRO_MSS_CAP;
qlcnic_reset_rx_buffers_list(adapter);
- qlcnic_release_tx_buffers(adapter);
- spin_unlock(&adapter->tx_clean_lock);
+
+ for (ring = 0; ring < adapter->max_drv_tx_rings; ring++)
+ qlcnic_release_tx_buffers(adapter, &adapter->tx_ring[ring]);
}
/* Usage: During suspend and firmware recovery module */
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_host_sds_ring *sds_ring;
+ int max_tx_rings = adapter->max_drv_tx_rings;
int ring;
clear_bit(__QLCNIC_DEV_UP, &adapter->state);
adapter->ahw->diag_test = 0;
adapter->max_sds_rings = max_sds_rings;
+ adapter->max_drv_tx_rings = max_tx_rings;
if (qlcnic_attach(adapter))
goto out;
adapter->max_sds_rings = 1;
adapter->ahw->diag_test = test;
adapter->ahw->linkup = 0;
+ adapter->max_drv_tx_rings = 1;
ret = qlcnic_attach(adapter);
if (ret) {
netdev->priv_flags |= IFF_UNICAST_FLT;
netdev->irq = adapter->msix_entries[0].vector;
+ err = qlcnic_set_real_num_queues(adapter, netdev);
+ if (err)
+ return err;
+
err = register_netdev(netdev);
if (err) {
dev_err(&pdev->dev, "failed to register net device\n");
return err;
}
+ qlcnic_dcb_init_dcbnl_ops(adapter);
+
return 0;
}
tx_ring->cmd_buf_arr = cmd_buf_arr;
}
- if (qlcnic_83xx_check(adapter)) {
+ if (qlcnic_83xx_check(adapter) ||
+ (qlcnic_82xx_check(adapter) && qlcnic_check_multi_tx(adapter))) {
for (ring = 0; ring < adapter->max_drv_tx_rings; ring++) {
tx_ring = &adapter->tx_ring[ring];
tx_ring->adapter = adapter;
}
}
}
+
return 0;
}
qlcnic_fw_cmd_set_drv_version(adapter, fw_cmd);
}
+static int qlcnic_register_dcb(struct qlcnic_adapter *adapter)
+{
+ return __qlcnic_register_dcb(adapter);
+}
+
+void qlcnic_clear_dcb_ops(struct qlcnic_adapter *adapter)
+{
+ kfree(adapter->dcb);
+ adapter->dcb = NULL;
+}
+
static int
qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
ahw->reg_tbl = (u32 *) qlcnic_reg_tbl;
break;
case PCI_DEVICE_ID_QLOGIC_QLE834X:
+ case PCI_DEVICE_ID_QLOGIC_QLE844X:
qlcnic_83xx_register_map(ahw);
break;
case PCI_DEVICE_ID_QLOGIC_VF_QLE834X:
+ case PCI_DEVICE_ID_QLOGIC_VF_QLE844X:
qlcnic_sriov_vf_register_map(ahw);
break;
default:
if (err)
goto err_out_free_hw_res;
- netdev = alloc_etherdev(sizeof(struct qlcnic_adapter));
+ netdev = alloc_etherdev_mq(sizeof(struct qlcnic_adapter),
+ QLCNIC_MAX_TX_RINGS);
if (!netdev) {
err = -ENOMEM;
goto err_out_iounmap;
adapter->fdb_mac_learn = true;
else if (qlcnic_mac_learn == DRV_MAC_LEARN)
adapter->drv_mac_learn = true;
- adapter->max_drv_tx_rings = 1;
rwlock_init(&adapter->ahw->crb_lock);
mutex_init(&adapter->ahw->mem_lock);
- spin_lock_init(&adapter->tx_clean_lock);
INIT_LIST_HEAD(&adapter->mac_list);
+ qlcnic_register_dcb(adapter);
+
if (qlcnic_82xx_check(adapter)) {
qlcnic_check_vf(adapter, ent);
adapter->portnum = adapter->ahw->pci_func;
goto err_out_free_hw;
}
+ qlcnic_get_multiq_capability(adapter);
+
+ if ((adapter->ahw->act_pci_func > 2) &&
+ qlcnic_check_multi_tx(adapter)) {
+ adapter->max_drv_tx_rings = QLCNIC_DEF_NUM_TX_RINGS;
+ dev_info(&adapter->pdev->dev,
+ "vNIC mode enabled, Set max TX rings = %d\n",
+ adapter->max_drv_tx_rings);
+ }
+
+ if (!qlcnic_check_multi_tx(adapter)) {
+ clear_bit(__QLCNIC_MULTI_TX_UNIQUE, &adapter->state);
+ adapter->max_drv_tx_rings = 1;
+ }
err = qlcnic_setup_idc_param(adapter);
if (err)
goto err_out_free_hw;
adapter->flags |= QLCNIC_NEED_FLR;
+
+ if (adapter->dcb && qlcnic_dcb_attach(adapter))
+ qlcnic_clear_dcb_ops(adapter);
+
} else if (qlcnic_83xx_check(adapter)) {
+ adapter->max_drv_tx_rings = 1;
qlcnic_83xx_check_vf(adapter, ent);
adapter->portnum = adapter->ahw->pci_func;
err = qlcnic_83xx_init(adapter, pci_using_dac);
if (qlcnic_read_mac_addr(adapter))
dev_warn(&pdev->dev, "failed to read mac addr\n");
+ qlcnic_read_phys_port_id(adapter);
+
if (adapter->portnum == 0) {
qlcnic_get_board_name(adapter, board_name);
if (qlcnic_83xx_check(adapter) && !qlcnic_use_msi_x &&
!!qlcnic_use_msi)
dev_warn(&pdev->dev,
- "83xx adapter do not support MSI interrupts\n");
+ "Device does not support MSI interrupts\n");
- err = qlcnic_setup_intr(adapter, 0);
- if (err) {
- dev_err(&pdev->dev, "Failed to setup interrupt\n");
- goto err_out_disable_msi;
- }
-
- if (qlcnic_83xx_check(adapter)) {
- err = qlcnic_83xx_setup_mbx_intr(adapter);
- if (err)
+ if (qlcnic_82xx_check(adapter)) {
+ err = qlcnic_setup_intr(adapter, 0, 0);
+ if (err) {
+ dev_err(&pdev->dev, "Failed to setup interrupt\n");
goto err_out_disable_msi;
+ }
}
err = qlcnic_get_act_pci_func(adapter);
if (err)
goto err_out_disable_mbx_intr;
- qlcnic_set_drv_version(adapter);
+ if (adapter->portnum == 0)
+ qlcnic_set_drv_version(adapter);
pci_set_drvdata(pdev, adapter);
qlcnic_cancel_idc_work(adapter);
ahw = adapter->ahw;
+ qlcnic_dcb_free(adapter);
+
unregister_netdev(netdev);
qlcnic_sriov_cleanup(adapter);
if (qlcnic_83xx_check(adapter)) {
- qlcnic_83xx_free_mbx_intr(adapter);
qlcnic_83xx_register_nic_idc_func(adapter, 0);
cancel_delayed_work_sync(&adapter->idc_aen_work);
+ qlcnic_83xx_free_mbx_intr(adapter);
+ qlcnic_83xx_detach_mailbox_work(adapter);
+ qlcnic_83xx_free_mailbox(ahw->mailbox);
}
qlcnic_detach(adapter);
destroy_workqueue(adapter->qlcnic_wq);
adapter->qlcnic_wq = NULL;
}
+
qlcnic_free_adapter_resources(adapter);
kfree(ahw);
free_netdev(netdev);
if (err)
goto err_out;
- netif_start_queue(netdev);
+ netif_tx_start_all_queues(netdev);
return 0;
static void qlcnic_tx_timeout(struct net_device *netdev)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct qlcnic_host_tx_ring *tx_ring;
+ int ring;
if (test_bit(__QLCNIC_RESETTING, &adapter->state))
return;
QLCNIC_FORCE_FW_DUMP_KEY);
} else {
netdev_info(netdev, "Tx timeout, reset adapter context.\n");
+ if (qlcnic_82xx_check(adapter)) {
+ for (ring = 0; ring < adapter->max_drv_tx_rings;
+ ring++) {
+ tx_ring = &adapter->tx_ring[ring];
+ dev_info(&netdev->dev, "ring=%d\n", ring);
+ dev_info(&netdev->dev, "crb_intr_mask=%d\n",
+ readl(tx_ring->crb_intr_mask));
+ dev_info(&netdev->dev, "producer=%d\n",
+ readl(tx_ring->crb_cmd_producer));
+ dev_info(&netdev->dev, "sw_consumer = %d\n",
+ tx_ring->sw_consumer);
+ dev_info(&netdev->dev, "hw_consumer = %d\n",
+ le32_to_cpu(*(tx_ring->hw_consumer)));
+ dev_info(&netdev->dev, "xmit-on=%llu\n",
+ tx_ring->xmit_on);
+ dev_info(&netdev->dev, "xmit-off=%llu\n",
+ tx_ring->xmit_off);
+ }
+ }
adapter->ahw->reset_context = 1;
}
}
return;
}
attach:
+ qlcnic_dcb_get_info(adapter);
+
if (netif_running(netdev)) {
if (qlcnic_up(adapter, netdev))
goto done;
adapter->fw_fail_cnt = 0;
adapter->flags &= ~QLCNIC_FW_HANG;
clear_bit(__QLCNIC_RESETTING, &adapter->state);
- qlcnic_set_drv_version(adapter);
+ if (adapter->portnum == 0)
+ qlcnic_set_drv_version(adapter);
if (!qlcnic_clr_drv_state(adapter))
qlcnic_schedule_work(adapter, qlcnic_fw_poll_work,
{
u32 state = 0, heartbeat;
u32 peg_status;
+ int err = 0;
if (qlcnic_check_temp(adapter))
goto detach;
"PEG_NET_4_PC: 0x%x\n",
peg_status,
QLC_SHARED_REG_RD32(adapter, QLCNIC_PEG_HALT_STATUS2),
- QLCRD32(adapter, QLCNIC_CRB_PEG_NET_0 + 0x3c),
- QLCRD32(adapter, QLCNIC_CRB_PEG_NET_1 + 0x3c),
- QLCRD32(adapter, QLCNIC_CRB_PEG_NET_2 + 0x3c),
- QLCRD32(adapter, QLCNIC_CRB_PEG_NET_3 + 0x3c),
- QLCRD32(adapter, QLCNIC_CRB_PEG_NET_4 + 0x3c));
+ QLCRD32(adapter, QLCNIC_CRB_PEG_NET_0 + 0x3c, &err),
+ QLCRD32(adapter, QLCNIC_CRB_PEG_NET_1 + 0x3c, &err),
+ QLCRD32(adapter, QLCNIC_CRB_PEG_NET_2 + 0x3c, &err),
+ QLCRD32(adapter, QLCNIC_CRB_PEG_NET_3 + 0x3c, &err),
+ QLCRD32(adapter, QLCNIC_CRB_PEG_NET_4 + 0x3c, &err));
if (QLCNIC_FWERROR_CODE(peg_status) == 0x67)
dev_err(&adapter->pdev->dev,
"Firmware aborted with error code 0x00006700. "
qlcnic_clr_drv_state(adapter);
kfree(adapter->msix_entries);
adapter->msix_entries = NULL;
- err = qlcnic_setup_intr(adapter, 0);
+ err = qlcnic_setup_intr(adapter, 0, 0);
if (err) {
kfree(adapter->msix_entries);
return err;
}
+int qlcnic_validate_max_tx_rings(struct qlcnic_adapter *adapter, u32 txq)
+{
+ struct net_device *netdev = adapter->netdev;
+ u8 max_hw = QLCNIC_MAX_TX_RINGS;
+ u32 max_allowed;
+
+ if (!qlcnic_82xx_check(adapter)) {
+ netdev_err(netdev, "No Multi TX-Q support\n");
+ return -EINVAL;
+ }
+
+ if (!qlcnic_use_msi_x && !qlcnic_use_msi) {
+ netdev_err(netdev, "No Multi TX-Q support in INT-x mode\n");
+ return -EINVAL;
+ }
+
+ if (!qlcnic_check_multi_tx(adapter)) {
+ netdev_err(netdev, "No Multi TX-Q support\n");
+ return -EINVAL;
+ }
+
+ if (txq > QLCNIC_MAX_TX_RINGS) {
+ netdev_err(netdev, "Invalid ring count\n");
+ return -EINVAL;
+ }
+
+ max_allowed = rounddown_pow_of_two(min_t(int, max_hw,
+ num_online_cpus()));
+ if ((txq > max_allowed) || !is_power_of_2(txq)) {
+ if (!is_power_of_2(txq))
+ netdev_err(netdev,
+ "TX queue should be a power of 2\n");
+ if (txq > num_online_cpus())
+ netdev_err(netdev,
+ "Tx queue should not be higher than [%u], number of online CPUs in the system\n",
+ num_online_cpus());
+ netdev_err(netdev, "Unable to configure %u Tx rings\n", txq);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
int qlcnic_validate_max_rss(struct qlcnic_adapter *adapter,
- __u32 val)
+ __u32 val)
{
struct net_device *netdev = adapter->netdev;
u8 max_hw = adapter->ahw->max_rx_ques;
u32 max_allowed;
- if (val > QLC_MAX_SDS_RINGS) {
+ if (qlcnic_82xx_check(adapter) && !qlcnic_use_msi_x &&
+ !qlcnic_use_msi) {
+ netdev_err(netdev, "No RSS support in INT-x mode\n");
+ return -EINVAL;
+ }
+
+ if (val > QLCNIC_MAX_SDS_RINGS) {
netdev_err(netdev, "RSS value should not be higher than %u\n",
- QLC_MAX_SDS_RINGS);
+ QLCNIC_MAX_SDS_RINGS);
return -EINVAL;
}
return 0;
}
-int qlcnic_set_max_rss(struct qlcnic_adapter *adapter, u8 data, size_t len)
+int qlcnic_set_max_rss(struct qlcnic_adapter *adapter, u8 data, int txq)
{
int err;
struct net_device *netdev = adapter->netdev;
+ int num_msix;
if (test_bit(__QLCNIC_RESETTING, &adapter->state))
return -EBUSY;
+ if (qlcnic_82xx_check(adapter) && !qlcnic_use_msi_x &&
+ !qlcnic_use_msi) {
+ netdev_err(netdev, "No RSS support in INT-x mode\n");
+ return -EINVAL;
+ }
+
netif_device_detach(netdev);
if (netif_running(netdev))
__qlcnic_down(adapter, netdev);
qlcnic_detach(adapter);
+ if (qlcnic_82xx_check(adapter)) {
+ if (txq != 0)
+ adapter->max_drv_tx_rings = txq;
+
+ if (qlcnic_check_multi_tx(adapter) &&
+ (txq > adapter->max_drv_tx_rings))
+ num_msix = adapter->max_drv_tx_rings;
+ else
+ num_msix = data;
+ }
+
if (qlcnic_83xx_check(adapter)) {
qlcnic_83xx_free_mbx_intr(adapter);
qlcnic_83xx_enable_mbx_poll(adapter);
}
+ netif_set_real_num_tx_queues(netdev, adapter->max_drv_tx_rings);
+
qlcnic_teardown_intr(adapter);
- err = qlcnic_setup_intr(adapter, data);
+
+ err = qlcnic_setup_intr(adapter, data, txq);
if (err) {
kfree(adapter->msix_entries);
netdev_err(netdev, "failed to setup interrupt\n");
goto done;
qlcnic_restore_indev_addr(netdev, NETDEV_UP);
}
- err = len;
- done:
+done:
netif_device_attach(netdev);
clear_bit(__QLCNIC_RESETTING, &adapter->state);
return err;
tmpl_hdr = ahw->fw_dump.tmpl_hdr;
tmpl_hdr->drv_cap_mask = QLCNIC_DUMP_MASK_DEF;
- if ((tmpl_hdr->version & 0xffffff) >= 0x20001)
+ if ((tmpl_hdr->version & 0xfffff) >= 0x20001)
ahw->fw_dump.use_pex_dma = true;
else
ahw->fw_dump.use_pex_dma = false;
static void qlcnic_sriov_vf_poll_dev_state(struct work_struct *);
static void qlcnic_sriov_vf_cancel_fw_work(struct qlcnic_adapter *);
static void qlcnic_sriov_cleanup_transaction(struct qlcnic_bc_trans *);
-static int qlcnic_sriov_vf_mbx_op(struct qlcnic_adapter *,
+static int qlcnic_sriov_issue_cmd(struct qlcnic_adapter *,
struct qlcnic_cmd_args *);
static void qlcnic_sriov_process_bc_cmd(struct work_struct *);
.get_mac_address = qlcnic_83xx_get_mac_address,
.setup_intr = qlcnic_83xx_setup_intr,
.alloc_mbx_args = qlcnic_83xx_alloc_mbx_args,
- .mbx_cmd = qlcnic_sriov_vf_mbx_op,
+ .mbx_cmd = qlcnic_sriov_issue_cmd,
.get_func_no = qlcnic_83xx_get_func_no,
.api_lock = qlcnic_83xx_cam_lock,
.api_unlock = qlcnic_83xx_cam_unlock,
static int qlcnic_sriov_post_bc_msg(struct qlcnic_adapter *adapter, u32 *hdr,
u32 *pay, u8 pci_func, u8 size)
{
- u32 rsp, mbx_val, fw_data, rsp_num, mbx_cmd, val, wait_time = 0;
struct qlcnic_hardware_context *ahw = adapter->ahw;
- unsigned long flags;
- u16 opcode;
- u8 mbx_err_code;
- int i, j;
-
- opcode = ((struct qlcnic_bc_hdr *)hdr)->cmd_op;
-
- if (!test_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status)) {
- dev_info(&adapter->pdev->dev,
- "Mailbox cmd attempted, 0x%x\n", opcode);
- dev_info(&adapter->pdev->dev, "Mailbox detached\n");
- return 0;
- }
-
- spin_lock_irqsave(&ahw->mbx_lock, flags);
-
- mbx_val = QLCRDX(ahw, QLCNIC_HOST_MBX_CTRL);
- if (mbx_val) {
- QLCDB(adapter, DRV, "Mailbox cmd attempted, 0x%x\n", opcode);
- spin_unlock_irqrestore(&ahw->mbx_lock, flags);
- return QLCNIC_RCODE_TIMEOUT;
- }
- /* Fill in mailbox registers */
- val = size + (sizeof(struct qlcnic_bc_hdr) / sizeof(u32));
- mbx_cmd = 0x31 | (val << 16) | (adapter->ahw->fw_hal_version << 29);
-
- writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 0));
- mbx_cmd = 0x1 | (1 << 4);
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
+ struct qlcnic_cmd_args cmd;
+ unsigned long timeout;
+ int err;
- if (qlcnic_sriov_pf_check(adapter))
- mbx_cmd |= (pci_func << 5);
+ memset(&cmd, 0, sizeof(struct qlcnic_cmd_args));
+ cmd.hdr = hdr;
+ cmd.pay = pay;
+ cmd.pay_size = size;
+ cmd.func_num = pci_func;
+ cmd.op_type = QLC_83XX_MBX_POST_BC_OP;
+ cmd.cmd_op = ((struct qlcnic_bc_hdr *)hdr)->cmd_op;
- writel(mbx_cmd, QLCNIC_MBX_HOST(ahw, 1));
- for (i = 2, j = 0; j < (sizeof(struct qlcnic_bc_hdr) / sizeof(u32));
- i++, j++) {
- writel(*(hdr++), QLCNIC_MBX_HOST(ahw, i));
+ err = mbx->ops->enqueue_cmd(adapter, &cmd, &timeout);
+ if (err) {
+ dev_err(&adapter->pdev->dev,
+ "%s: Mailbox not available, cmd_op=0x%x, cmd_type=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, cmd.cmd_op, cmd.type, ahw->pci_func,
+ ahw->op_mode);
+ return err;
}
- for (j = 0; j < size; j++, i++)
- writel(*(pay++), QLCNIC_MBX_HOST(ahw, i));
- /* Signal FW about the impending command */
- QLCWRX(ahw, QLCNIC_HOST_MBX_CTRL, QLCNIC_SET_OWNER);
-
- /* Waiting for the mailbox cmd to complete and while waiting here
- * some AEN might arrive. If more than 5 seconds expire we can
- * assume something is wrong.
- */
-poll:
- rsp = qlcnic_83xx_mbx_poll(adapter, &wait_time);
- if (rsp != QLCNIC_RCODE_TIMEOUT) {
- /* Get the FW response data */
- fw_data = readl(QLCNIC_MBX_FW(ahw, 0));
- if (fw_data & QLCNIC_MBX_ASYNC_EVENT) {
- __qlcnic_83xx_process_aen(adapter);
- goto poll;
- }
- mbx_err_code = QLCNIC_MBX_STATUS(fw_data);
- rsp_num = QLCNIC_MBX_NUM_REGS(fw_data);
- opcode = QLCNIC_MBX_RSP(fw_data);
-
- switch (mbx_err_code) {
- case QLCNIC_MBX_RSP_OK:
- case QLCNIC_MBX_PORT_RSP_OK:
- rsp = QLCNIC_RCODE_SUCCESS;
- break;
- default:
- if (opcode == QLCNIC_CMD_CONFIG_MAC_VLAN) {
- rsp = qlcnic_83xx_mac_rcode(adapter);
- if (!rsp)
- goto out;
- }
- dev_err(&adapter->pdev->dev,
- "MBX command 0x%x failed with err:0x%x\n",
- opcode, mbx_err_code);
- rsp = mbx_err_code;
- break;
- }
- goto out;
+ if (!wait_for_completion_timeout(&cmd.completion, timeout)) {
+ dev_err(&adapter->pdev->dev,
+ "%s: Mailbox command timed out, cmd_op=0x%x, cmd_type=0x%x, pci_func=0x%x, op_mode=0x%x\n",
+ __func__, cmd.cmd_op, cmd.type, ahw->pci_func,
+ ahw->op_mode);
+ flush_workqueue(mbx->work_q);
}
- dev_err(&adapter->pdev->dev, "MBX command 0x%x timed out\n",
- QLCNIC_MBX_RSP(mbx_cmd));
- rsp = QLCNIC_RCODE_TIMEOUT;
-out:
- /* clear fw mbx control register */
- QLCWRX(ahw, QLCNIC_FW_MBX_CTRL, QLCNIC_CLR_OWNER);
- spin_unlock_irqrestore(&adapter->ahw->mbx_lock, flags);
- return rsp;
+ return cmd.rsp_opcode;
}
static void qlcnic_sriov_vf_cfg_buff_desc(struct qlcnic_adapter *adapter)
}
static int qlcnic_sriov_set_pvid_mode(struct qlcnic_adapter *adapter,
- struct qlcnic_cmd_args *cmd)
+ struct qlcnic_cmd_args *cmd, u32 cap)
{
- adapter->rx_pvid = (cmd->rsp.arg[1] >> 16) & 0xffff;
- adapter->flags &= ~QLCNIC_TAGGING_ENABLED;
+ if (cap & QLC_83XX_PVID_STRIP_CAPABILITY) {
+ adapter->rx_pvid = 0;
+ } else {
+ adapter->rx_pvid = (cmd->rsp.arg[1] >> 16) & 0xffff;
+ adapter->flags &= ~QLCNIC_TAGGING_ENABLED;
+ }
return 0;
}
return 0;
}
-static int qlcnic_sriov_get_vf_acl(struct qlcnic_adapter *adapter)
+static int qlcnic_sriov_get_vf_acl(struct qlcnic_adapter *adapter,
+ struct qlcnic_info *info)
{
struct qlcnic_sriov *sriov = adapter->ahw->sriov;
struct qlcnic_cmd_args cmd;
- int ret;
+ int ret, cap;
+ cap = info->capabilities;
ret = qlcnic_sriov_alloc_bc_mbx_args(&cmd, QLCNIC_BC_CMD_GET_ACL);
if (ret)
return ret;
ret = qlcnic_sriov_set_guest_vlan_mode(adapter, &cmd);
break;
case QLC_PVID_MODE:
- ret = qlcnic_sriov_set_pvid_mode(adapter, &cmd);
+ ret = qlcnic_sriov_set_pvid_mode(adapter, &cmd, cap);
break;
}
}
static int qlcnic_sriov_vf_init_driver(struct qlcnic_adapter *adapter)
{
- struct qlcnic_info nic_info;
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_info nic_info;
int err;
err = qlcnic_sriov_get_vf_vport_info(adapter, &nic_info, 0);
if (err)
return -EIO;
- err = qlcnic_sriov_get_vf_acl(adapter);
+ err = qlcnic_sriov_get_vf_acl(adapter, &nic_info);
if (err)
return err;
INIT_LIST_HEAD(&adapter->vf_mc_list);
if (!qlcnic_use_msi_x && !!qlcnic_use_msi)
dev_warn(&adapter->pdev->dev,
- "83xx adapter do not support MSI interrupts\n");
+ "Device does not support MSI interrupts\n");
- err = qlcnic_setup_intr(adapter, 1);
+ err = qlcnic_setup_intr(adapter, 1, 0);
if (err) {
dev_err(&adapter->pdev->dev, "Failed to setup interrupt\n");
goto err_out_disable_msi;
if (err)
goto err_out_send_channel_term;
+ if (adapter->dcb && qlcnic_dcb_attach(adapter))
+ qlcnic_clear_dcb_ops(adapter);
+
err = qlcnic_setup_netdev(adapter, adapter->netdev, pci_using_dac);
if (err)
goto err_out_send_channel_term;
pci_set_drvdata(adapter->pdev, adapter);
dev_info(&adapter->pdev->dev, "%s: XGbE port initialized\n",
adapter->netdev->name);
+
qlcnic_schedule_work(adapter, qlcnic_sriov_vf_poll_dev_state,
adapter->ahw->idc.delay);
return 0;
struct qlcnic_hardware_context *ahw = adapter->ahw;
int err;
- spin_lock_init(&ahw->mbx_lock);
- set_bit(QLC_83XX_MBX_READY, &ahw->idc.status);
set_bit(QLC_83XX_MODULE_LOADED, &ahw->idc.status);
ahw->idc.delay = QLC_83XX_IDC_FW_POLL_DELAY;
ahw->reset_context = 0;
memset(mbx->rsp.arg, 0, sizeof(u32) * mbx->rsp.num);
mbx->req.arg[0] = (type | (mbx->req.num << 16) |
(3 << 29));
+ mbx->rsp.arg[0] = (type & 0xffff) | mbx->rsp.num << 16;
return 0;
}
}
cmd->req.num = trans->req_pay_size / 4;
cmd->rsp.num = trans->rsp_pay_size / 4;
hdr = trans->rsp_hdr;
+ cmd->op_type = trans->req_hdr->op_type;
}
trans->trans_id = seq;
if (test_bit(QLC_BC_VF_FLR, &vf->state))
return;
+ memset(&cmd, 0, sizeof(struct qlcnic_cmd_args));
trans = list_first_entry(&vf->rcv_act.wait_list,
struct qlcnic_bc_trans, list);
adapter = vf->adapter;
return;
}
+ memset(&cmd, 0, sizeof(struct qlcnic_cmd_args));
cmd_op = hdr->cmd_op;
if (qlcnic_sriov_alloc_bc_trans(&trans))
return;
if (enable)
cmd.req.arg[1] = (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7);
- err = qlcnic_83xx_mbx_op(adapter, &cmd);
+ err = qlcnic_83xx_issue_cmd(adapter, &cmd);
if (err != QLCNIC_RCODE_SUCCESS) {
dev_err(&adapter->pdev->dev,
return -EIO;
}
-static int qlcnic_sriov_vf_mbx_op(struct qlcnic_adapter *adapter,
+static int qlcnic_sriov_issue_cmd(struct qlcnic_adapter *adapter,
struct qlcnic_cmd_args *cmd)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
struct device *dev = &adapter->pdev->dev;
struct qlcnic_bc_trans *trans;
int err;
goto cleanup_transaction;
retry:
- if (!test_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status)) {
+ if (!test_bit(QLC_83XX_MBX_READY, &mbx->status)) {
rsp = -EIO;
QLCDB(adapter, DRV, "MBX not Ready!(cmd 0x%x) for VF 0x%x\n",
QLCNIC_MBX_RSP(cmd->req.arg[0]), func);
if (rsp == QLCNIC_RCODE_TIMEOUT) {
ahw->reset_context = 1;
adapter->need_fw_reset = 1;
- clear_bit(QLC_83XX_MBX_READY, &ahw->idc.status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
}
cleanup_transaction:
{
int err;
- set_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
- qlcnic_83xx_enable_mbx_intrpt(adapter);
+ qlcnic_83xx_reinit_mbx_work(adapter->ahw->mailbox);
+ qlcnic_83xx_enable_mbx_interrupt(adapter);
err = qlcnic_sriov_cfg_bc_intr(adapter, 1);
if (err)
if (err)
goto err_out_term_channel;
+ qlcnic_dcb_get_info(adapter);
+
return 0;
err_out_term_channel:
struct net_device *netdev = adapter->netdev;
u8 i, max_ints = ahw->num_msix - 1;
- qlcnic_83xx_disable_mbx_intr(adapter);
netif_device_detach(netdev);
+ qlcnic_83xx_detach_mailbox_work(adapter);
+ qlcnic_83xx_disable_mbx_intr(adapter);
+
if (netif_running(netdev))
qlcnic_down(adapter, netdev);
static int qlcnic_sriov_vf_handle_context_reset(struct qlcnic_adapter *adapter)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_mailbox *mbx = ahw->mailbox;
struct device *dev = &adapter->pdev->dev;
struct qlc_83xx_idc *idc = &ahw->idc;
u8 func = ahw->pci_func;
/* Skip the context reset and check if FW is hung */
if (adapter->reset_ctx_cnt < 3) {
adapter->need_fw_reset = 1;
- clear_bit(QLC_83XX_MBX_READY, &idc->status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
dev_info(dev,
"Resetting context, wait here to check if FW is in failed state\n");
return 0;
__func__, adapter->reset_ctx_cnt, func);
set_bit(__QLCNIC_RESETTING, &adapter->state);
adapter->need_fw_reset = 1;
- clear_bit(QLC_83XX_MBX_READY, &idc->status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
qlcnic_sriov_vf_detach(adapter);
adapter->need_fw_reset = 0;
static int
qlcnic_sriov_vf_idc_need_quiescent_state(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
struct qlc_83xx_idc *idc = &adapter->ahw->idc;
dev_info(&adapter->pdev->dev, "Device is in quiescent state\n");
set_bit(__QLCNIC_RESETTING, &adapter->state);
adapter->tx_timeo_cnt = 0;
adapter->reset_ctx_cnt = 0;
- clear_bit(QLC_83XX_MBX_READY, &idc->status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
qlcnic_sriov_vf_detach(adapter);
}
static int qlcnic_sriov_vf_idc_init_reset_state(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
struct qlc_83xx_idc *idc = &adapter->ahw->idc;
u8 func = adapter->ahw->pci_func;
set_bit(__QLCNIC_RESETTING, &adapter->state);
adapter->tx_timeo_cnt = 0;
adapter->reset_ctx_cnt = 0;
- clear_bit(QLC_83XX_MBX_READY, &idc->status);
+ clear_bit(QLC_83XX_MBX_READY, &mbx->status);
qlcnic_sriov_vf_detach(adapter);
}
return 0;
int err;
set_bit(QLC_83XX_MODULE_LOADED, &idc->status);
- qlcnic_83xx_enable_mbx_intrpt(adapter);
+ qlcnic_83xx_enable_mbx_interrupt(adapter);
err = qlcnic_sriov_cfg_bc_intr(adapter, 1);
if (err)
return err;
struct qlcnic_cmd_args *cmd)
{
struct qlcnic_vf_info *vf = trans->vf;
- struct qlcnic_adapter *adapter = vf->adapter;
- int err;
+ struct qlcnic_vport *vp = vf->vp;
+ struct qlcnic_adapter *adapter;
u16 func = vf->pci_func;
+ int err;
- cmd->rsp.arg[0] = trans->req_hdr->cmd_op;
- cmd->rsp.arg[0] |= (1 << 16);
+ adapter = vf->adapter;
if (trans->req_hdr->cmd_op == QLCNIC_BC_CMD_CHANNEL_INIT) {
err = qlcnic_sriov_pf_config_vport(adapter, 1, func);
qlcnic_sriov_pf_config_vport(adapter, 0, func);
}
} else {
+ if (vp->vlan_mode == QLC_GUEST_VLAN_MODE)
+ vp->vlan = 0;
err = qlcnic_sriov_pf_config_vport(adapter, 0, func);
}
u8 cmd_op, mode = vp->vlan_mode;
cmd_op = trans->req_hdr->cmd_op;
- cmd->rsp.arg[0] = (cmd_op & 0xffff) | 14 << 16 | 1 << 25;
+ cmd->rsp.arg[0] |= 1 << 25;
switch (mode) {
case QLC_GUEST_VLAN_MODE:
QLCNIC_CMD_GET_STATISTICS,
QLCNIC_CMD_GET_PORT_CONFIG,
QLCNIC_CMD_GET_LINK_STATUS,
+ QLCNIC_CMD_DCB_QUERY_CAP,
+ QLCNIC_CMD_DCB_QUERY_PARAM,
+ QLCNIC_CMD_INIT_NIC_FUNC,
+ QLCNIC_CMD_STOP_NIC_FUNC,
};
static const struct qlcnic_sriov_cmd_handler qlcnic_pf_bc_cmd_hdlr[] = {
struct qlcnic_vf_info *vf)
{
struct net_device *dev = vf->adapter->netdev;
+ struct qlcnic_vport *vp = vf->vp;
if (!test_and_clear_bit(QLC_BC_VF_STATE, &vf->state)) {
clear_bit(QLC_BC_VF_FLR, &vf->state);
return;
}
+ if (vp->vlan_mode == QLC_GUEST_VLAN_MODE)
+ vp->vlan = 0;
+
qlcnic_sriov_schedule_flr(sriov, vf, qlcnic_sriov_pf_process_flr);
netdev_info(dev, "FLR received for PCI func %d\n", vf->pci_func);
}
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_sriov *sriov = adapter->ahw->sriov;
- int i, num_vfs = sriov->num_vfs;
+ int i, num_vfs;
struct qlcnic_vf_info *vf_info;
u8 *curr_mac;
if (!qlcnic_sriov_pf_check(adapter))
return -EOPNOTSUPP;
+ num_vfs = sriov->num_vfs;
+
if (!is_valid_ether_addr(mac) || vf >= num_vfs)
return -EINVAL;
switch (vlan) {
case 4095:
+ vp->vlan = 0;
vp->vlan_mode = QLC_GUEST_VLAN_MODE;
break;
case 0:
return 0;
}
+static inline __u32 qlcnic_sriov_get_vf_vlan(struct qlcnic_adapter *adapter,
+ struct qlcnic_vport *vp, int vf)
+{
+ __u32 vlan = 0;
+
+ switch (vp->vlan_mode) {
+ case QLC_PVID_MODE:
+ vlan = vp->vlan;
+ break;
+ case QLC_GUEST_VLAN_MODE:
+ vlan = MAX_VLAN_ID;
+ break;
+ case QLC_NO_VLAN_MODE:
+ vlan = 0;
+ break;
+ default:
+ netdev_info(adapter->netdev, "Invalid VLAN mode = %d for VF %d\n",
+ vp->vlan_mode, vf);
+ }
+
+ return vlan;
+}
+
int qlcnic_sriov_get_vf_config(struct net_device *netdev,
int vf, struct ifla_vf_info *ivi)
{
vp = sriov->vf_info[vf].vp;
memcpy(&ivi->mac, vp->mac, ETH_ALEN);
- ivi->vlan = vp->vlan;
+ ivi->vlan = qlcnic_sriov_get_vf_vlan(adapter, vp, vf);
ivi->qos = vp->qos;
ivi->spoofchk = vp->spoofchk;
if (vp->max_tx_bw == MAX_BW)
if (ahw->extra_capability[0] & QLCNIC_FW_CAPABILITY_2_BEACON) {
err = qlcnic_get_beacon_state(adapter, &h_beacon_state);
- if (!err) {
- dev_info(&adapter->pdev->dev,
- "Failed to get current beacon state\n");
+ if (err) {
+ netdev_err(adapter->netdev,
+ "Failed to get current beacon state\n");
} else {
if (h_beacon_state == QLCNIC_BEACON_DISABLE)
ahw->beacon_state = 0;
struct timer_list timer;
atomic_t lb_count;
/* Keep local copy of current mac address. */
- char current_mac_addr[6];
+ char current_mac_addr[ETH_ALEN];
};
/*
while (1) {
u32 status, len;
- dma_addr_t mapping;
+ dma_addr_t mapping, new_mapping;
struct sk_buff *skb, *new_skb;
struct cp_desc *desc;
const unsigned buflen = cp->rx_buf_sz;
goto rx_next;
}
+ new_mapping = dma_map_single(&cp->pdev->dev, new_skb->data, buflen,
+ PCI_DMA_FROMDEVICE);
+ if (dma_mapping_error(&cp->pdev->dev, new_mapping)) {
+ dev->stats.rx_dropped++;
+ kfree_skb(new_skb);
+ goto rx_next;
+ }
+
dma_unmap_single(&cp->pdev->dev, mapping,
buflen, PCI_DMA_FROMDEVICE);
skb_put(skb, len);
- mapping = dma_map_single(&cp->pdev->dev, new_skb->data, buflen,
- PCI_DMA_FROMDEVICE);
cp->rx_skb[rx_tail] = new_skb;
cp_rx_skb(cp, skb, desc);
rx++;
+ mapping = new_mapping;
rx_next:
cp->rx_ring[rx_tail].opts2 = 0;
TxVlanTag | swab16(vlan_tx_tag_get(skb)) : 0x00;
}
+static void unwind_tx_frag_mapping(struct cp_private *cp, struct sk_buff *skb,
+ int first, int entry_last)
+{
+ int frag, index;
+ struct cp_desc *txd;
+ skb_frag_t *this_frag;
+ for (frag = 0; frag+first < entry_last; frag++) {
+ index = first+frag;
+ cp->tx_skb[index] = NULL;
+ txd = &cp->tx_ring[index];
+ this_frag = &skb_shinfo(skb)->frags[frag];
+ dma_unmap_single(&cp->pdev->dev, le64_to_cpu(txd->addr),
+ skb_frag_size(this_frag), PCI_DMA_TODEVICE);
+ }
+}
+
static netdev_tx_t cp_start_xmit (struct sk_buff *skb,
struct net_device *dev)
{
len = skb->len;
mapping = dma_map_single(&cp->pdev->dev, skb->data, len, PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&cp->pdev->dev, mapping))
+ goto out_dma_error;
+
txd->opts2 = opts2;
txd->addr = cpu_to_le64(mapping);
wmb();
first_len = skb_headlen(skb);
first_mapping = dma_map_single(&cp->pdev->dev, skb->data,
first_len, PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&cp->pdev->dev, first_mapping))
+ goto out_dma_error;
+
cp->tx_skb[entry] = skb;
entry = NEXT_TX(entry);
mapping = dma_map_single(&cp->pdev->dev,
skb_frag_address(this_frag),
len, PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&cp->pdev->dev, mapping)) {
+ unwind_tx_frag_mapping(cp, skb, first_entry, entry);
+ goto out_dma_error;
+ }
+
eor = (entry == (CP_TX_RING_SIZE - 1)) ? RingEnd : 0;
ctrl = eor | len | DescOwn;
if (TX_BUFFS_AVAIL(cp) <= (MAX_SKB_FRAGS + 1))
netif_stop_queue(dev);
+out_unlock:
spin_unlock_irqrestore(&cp->lock, intr_flags);
cpw8(TxPoll, NormalTxPoll);
return NETDEV_TX_OK;
+out_dma_error:
+ kfree_skb(skb);
+ cp->dev->stats.tx_dropped++;
+ goto out_unlock;
}
/* Set or clear the multicast filter for this adaptor.
mapping = dma_map_single(&cp->pdev->dev, skb->data,
cp->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ if (dma_mapping_error(&cp->pdev->dev, mapping)) {
+ kfree_skb(skb);
+ goto err_out;
+ }
cp->rx_skb[i] = skb;
cp->rx_ring[i].opts2 = 0;
void *p)
{
struct rtl8169_private *tp = netdev_priv(dev);
-
- if (regs->len > R8169_REGS_SIZE)
- regs->len = R8169_REGS_SIZE;
+ u32 __iomem *data = tp->mmio_addr;
+ u32 *dw = p;
+ int i;
rtl_lock_work(tp);
- memcpy_fromio(p, tp->mmio_addr, regs->len);
+ for (i = 0; i < R8169_REGS_SIZE; i += 4)
+ memcpy_fromio(dw++, data++, 4);
rtl_unlock_work(tp);
}
if (tp->link_ok(ioaddr))
return;
- netif_warn(tp, link, tp->dev, "PHY reset until link up\n");
+ netif_dbg(tp, link, tp->dev, "PHY reset until link up\n");
tp->phy_reset_enable(tp);
rtl8169_down(dev);
rtl_unlock_work(tp);
+ cancel_work_sync(&tp->wk.work);
+
free_irq(pdev->irq, dev);
dma_free_coherent(&pdev->dev, R8169_RX_RING_BYTES, tp->RxDescArray,
rtl8168_driver_stop(tp);
}
- cancel_work_sync(&tp->wk.work);
-
netif_napi_del(&tp->napi);
unregister_netdev(dev);
RTL_W8(Cfg9346, Cfg9346_Unlock);
RTL_W8(Config1, RTL_R8(Config1) | PMEnable);
- RTL_W8(Config5, RTL_R8(Config5) & PMEStatus);
+ RTL_W8(Config5, RTL_R8(Config5) & (BWF | MWF | UWF | LanWake | PMEStatus));
if ((RTL_R8(Config3) & (LinkUp | MagicPacket)) != 0)
tp->features |= RTL_FEATURE_WOL;
if ((RTL_R8(Config5) & (UWF | BWF | MWF)) != 0)
Renesas SuperH Ethernet device driver.
This driver supporting CPUs are:
- SH7619, SH7710, SH7712, SH7724, SH7734, SH7763, SH7757,
- R8A7740 and R8A7779.
+ R8A7740, R8A777x and R8A7790.
[RMCR] = 0x0258,
[TFUCR] = 0x0264,
[RFOCR] = 0x0268,
+ [RMIIMODE] = 0x026c,
[FCFTR] = 0x0270,
[TRIMD] = 0x027c,
};
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_r8a777x,
+ .register_type = SH_ETH_REG_FAST_RCAR,
+
.ecsr_value = ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
.ecsipr_value = ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
.eesipr_value = 0x01ff009f,
.hw_swap = 1,
};
+/* R8A7790 */
+static struct sh_eth_cpu_data r8a7790_data = {
+ .set_duplex = sh_eth_set_duplex,
+ .set_rate = sh_eth_set_rate_r8a777x,
+
+ .register_type = SH_ETH_REG_FAST_RCAR,
+
+ .ecsr_value = ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
+ .ecsipr_value = ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
+ .eesipr_value = 0x01ff009f,
+
+ .tx_check = EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
+ .eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
+ EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE |
+ EESR_ECI,
+
+ .apr = 1,
+ .mpr = 1,
+ .tpauser = 1,
+ .hw_swap = 1,
+ .rmiimode = 1,
+};
+
static void sh_eth_set_rate_sh7724(struct net_device *ndev)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_sh7724,
+ .register_type = SH_ETH_REG_FAST_SH4,
+
.ecsr_value = ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
.ecsipr_value = ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
.eesipr_value = 0x01ff009f,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_sh7757,
+ .register_type = SH_ETH_REG_FAST_SH4,
+
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.rmcr_value = 0x00000001,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_giga,
+ .register_type = SH_ETH_REG_GIGABIT,
+
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
+ .register_type = SH_ETH_REG_GIGABIT,
+
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
+ .register_type = SH_ETH_REG_GIGABIT,
+
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
+ .register_type = SH_ETH_REG_GIGABIT,
+
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
};
static struct sh_eth_cpu_data sh7619_data = {
+ .register_type = SH_ETH_REG_FAST_SH3_SH2,
+
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.apr = 1,
};
static struct sh_eth_cpu_data sh771x_data = {
+ .register_type = SH_ETH_REG_FAST_SH3_SH2,
+
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.tsu = 1,
};
if (ret)
goto out;
+ if (mdp->cd->rmiimode)
+ sh_eth_write(ndev, 0x1, RMIIMODE);
+
/* Descriptor format */
sh_eth_ring_format(ndev);
if (mdp->cd->rpadir)
mdp->edmac_endian = pd->edmac_endian;
mdp->no_ether_link = pd->no_ether_link;
mdp->ether_link_active_low = pd->ether_link_active_low;
- mdp->reg_offset = sh_eth_get_register_offset(pd->register_type);
/* set cpu data */
mdp->cd = (struct sh_eth_cpu_data *)id->driver_data;
+ mdp->reg_offset = sh_eth_get_register_offset(mdp->cd->register_type);
sh_eth_set_default_cpu_data(mdp->cd);
/* set function */
{ "sh7763-gether", (kernel_ulong_t)&sh7763_data },
{ "r8a7740-gether", (kernel_ulong_t)&r8a7740_data },
{ "r8a777x-ether", (kernel_ulong_t)&r8a777x_data },
+ { "r8a7790-ether", (kernel_ulong_t)&r8a7790_data },
{ }
};
MODULE_DEVICE_TABLE(platform, sh_eth_id_table);
EDOCR,
TFUCR,
RFOCR,
+ RMIIMODE,
FCFTR,
RPADIR,
TRIMD,
SH_ETH_MAX_REGISTER_OFFSET,
};
+enum {
+ SH_ETH_REG_GIGABIT,
+ SH_ETH_REG_FAST_RCAR,
+ SH_ETH_REG_FAST_SH4,
+ SH_ETH_REG_FAST_SH3_SH2
+};
+
/* Driver's parameters */
#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
#define SH4_SKB_RX_ALIGN 32
void (*set_rate)(struct net_device *ndev);
/* mandatory initialize value */
+ int register_type;
unsigned long eesipr_value;
/* optional initialize value */
unsigned hw_crc:1; /* E-DMAC have CSMR */
unsigned select_mii:1; /* EtherC have RMII_MII (MII select register) */
unsigned shift_rd0:1; /* shift Rx descriptor word 0 right by 16 */
+ unsigned rmiimode:1; /* EtherC has RMIIMODE register */
};
struct sh_eth_private {
-sfc-y += efx.o nic.o falcon.o siena.o tx.o rx.o filter.o \
- falcon_xmac.o mcdi_mac.o \
+sfc-y += efx.o nic.o farch.o falcon.o siena.o tx.o rx.o \
selftest.o ethtool.o qt202x_phy.o mdio_10g.o \
tenxpress.o txc43128_phy.o falcon_boards.o \
- mcdi.o mcdi_phy.o mcdi_mon.o ptp.o
+ mcdi.o mcdi_port.o mcdi_mon.o ptp.o
sfc-$(CONFIG_SFC_MTD) += mtd.o
sfc-$(CONFIG_SFC_SRIOV) += siena_sriov.o
#include <linux/ip.h>
#include <linux/tcp.h>
#include <linux/in.h>
-#include <linux/crc32.h>
#include <linux/ethtool.h>
#include <linux/topology.h>
#include <linux/gfp.h>
[RESET_TYPE_TX_WATCHDOG] = "TX_WATCHDOG",
[RESET_TYPE_INT_ERROR] = "INT_ERROR",
[RESET_TYPE_RX_RECOVERY] = "RX_RECOVERY",
- [RESET_TYPE_RX_DESC_FETCH] = "RX_DESC_FETCH",
- [RESET_TYPE_TX_DESC_FETCH] = "TX_DESC_FETCH",
+ [RESET_TYPE_DMA_ERROR] = "DMA_ERROR",
[RESET_TYPE_TX_SKIP] = "TX_SKIP",
[RESET_TYPE_MC_FAILURE] = "MC_FAILURE",
};
*
*************************************************************************/
-static void efx_start_interrupts(struct efx_nic *efx, bool may_keep_eventq);
-static void efx_stop_interrupts(struct efx_nic *efx, bool may_keep_eventq);
+static void efx_soft_enable_interrupts(struct efx_nic *efx);
+static void efx_soft_disable_interrupts(struct efx_nic *efx);
static void efx_remove_channel(struct efx_channel *channel);
static void efx_remove_channels(struct efx_nic *efx);
static const struct efx_channel_type efx_default_channel_type;
efx_channel_get_rx_queue(channel);
efx_rx_flush_packet(channel);
- if (rx_queue->enabled)
- efx_fast_push_rx_descriptors(rx_queue);
+ efx_fast_push_rx_descriptors(rx_queue);
}
return spent;
}
-/* Mark channel as finished processing
- *
- * Note that since we will not receive further interrupts for this
- * channel before we finish processing and call the eventq_read_ack()
- * method, there is no need to use the interrupt hold-off timers.
- */
-static inline void efx_channel_processed(struct efx_channel *channel)
-{
- /* The interrupt handler for this channel may set work_pending
- * as soon as we acknowledge the events we've seen. Make sure
- * it's cleared before then. */
- channel->work_pending = false;
- smp_wmb();
-
- efx_nic_eventq_read_ack(channel);
-}
-
/* NAPI poll handler
*
* NAPI guarantees serialisation of polls of the same device, which
/* There is no race here; although napi_disable() will
* only wait for napi_complete(), this isn't a problem
- * since efx_channel_processed() will have no effect if
+ * since efx_nic_eventq_read_ack() will have no effect if
* interrupts have already been disabled.
*/
napi_complete(napi);
- efx_channel_processed(channel);
+ efx_nic_eventq_read_ack(channel);
}
return spent;
}
-/* Process the eventq of the specified channel immediately on this CPU
- *
- * Disable hardware generated interrupts, wait for any existing
- * processing to finish, then directly poll (and ack ) the eventq.
- * Finally reenable NAPI and interrupts.
- *
- * This is for use only during a loopback self-test. It must not
- * deliver any packets up the stack as this can result in deadlock.
- */
-void efx_process_channel_now(struct efx_channel *channel)
-{
- struct efx_nic *efx = channel->efx;
-
- BUG_ON(channel->channel >= efx->n_channels);
- BUG_ON(!channel->enabled);
- BUG_ON(!efx->loopback_selftest);
-
- /* Disable interrupts and wait for ISRs to complete */
- efx_nic_disable_interrupts(efx);
- if (efx->legacy_irq) {
- synchronize_irq(efx->legacy_irq);
- efx->legacy_irq_enabled = false;
- }
- if (channel->irq)
- synchronize_irq(channel->irq);
-
- /* Wait for any NAPI processing to complete */
- napi_disable(&channel->napi_str);
-
- /* Poll the channel */
- efx_process_channel(channel, channel->eventq_mask + 1);
-
- /* Ack the eventq. This may cause an interrupt to be generated
- * when they are reenabled */
- efx_channel_processed(channel);
-
- napi_enable(&channel->napi_str);
- if (efx->legacy_irq)
- efx->legacy_irq_enabled = true;
- efx_nic_enable_interrupts(efx);
-}
-
/* Create event queue
* Event queue memory allocations are done only once. If the channel
* is reset, the memory buffer will be reused; this guards against
channel->eventq_read_ptr = 0;
efx_nic_init_eventq(channel);
+ channel->eventq_init = true;
}
/* Enable event queue processing and NAPI */
netif_dbg(channel->efx, ifup, channel->efx->net_dev,
"chan %d start event queue\n", channel->channel);
- /* The interrupt handler for this channel may set work_pending
- * as soon as we enable it. Make sure it's cleared before
- * then. Similarly, make sure it sees the enabled flag set.
- */
- channel->work_pending = false;
+ /* Make sure the NAPI handler sees the enabled flag set */
channel->enabled = true;
smp_wmb();
static void efx_fini_eventq(struct efx_channel *channel)
{
+ if (!channel->eventq_init)
+ return;
+
netif_dbg(channel->efx, drv, channel->efx->net_dev,
"chan %d fini event queue\n", channel->channel);
efx_nic_fini_eventq(channel);
+ channel->eventq_init = false;
}
static void efx_remove_eventq(struct efx_channel *channel)
efx_for_each_channel(channel, efx)
channel->type->get_name(channel,
- efx->channel_name[channel->channel],
- sizeof(efx->channel_name[0]));
+ efx->msi_context[channel->channel].name,
+ sizeof(efx->msi_context[0].name));
}
static int efx_probe_channels(struct efx_nic *efx)
* support the current MTU, including padding for header
* alignment and overruns.
*/
- efx->rx_dma_len = (efx->type->rx_buffer_hash_size +
+ efx->rx_dma_len = (efx->rx_prefix_size +
EFX_MAX_FRAME_LEN(efx->net_dev->mtu) +
efx->type->rx_buffer_padding);
rx_buf_len = (sizeof(struct efx_rx_page_state) +
/* RX filters also have scatter-enabled flags */
if (efx->rx_scatter != old_rx_scatter)
- efx_filter_update_rx_scatter(efx);
+ efx->type->filter_update_rx_scatter(efx);
/* We must keep at least one descriptor in a TX ring empty.
* We could avoid this when the queue size does not exactly
struct efx_channel *channel;
struct efx_tx_queue *tx_queue;
struct efx_rx_queue *rx_queue;
- struct pci_dev *dev = efx->pci_dev;
int rc;
EFX_ASSERT_RESET_SERIALISED(efx);
BUG_ON(efx->port_enabled);
- /* Only perform flush if dma is enabled */
- if (dev->is_busmaster && efx->state != STATE_RECOVERY) {
- rc = efx_nic_flush_queues(efx);
-
- if (rc && EFX_WORKAROUND_7803(efx)) {
- /* Schedule a reset to recover from the flush failure. The
- * descriptor caches reference memory we're about to free,
- * but falcon_reconfigure_mac_wrapper() won't reconnect
- * the MACs because of the pending reset. */
- netif_err(efx, drv, efx->net_dev,
- "Resetting to recover from flush failure\n");
- efx_schedule_reset(efx, RESET_TYPE_ALL);
- } else if (rc) {
- netif_err(efx, drv, efx->net_dev, "failed to flush queues\n");
- } else {
- netif_dbg(efx, drv, efx->net_dev,
- "successfully flushed all queues\n");
- }
+ /* Stop RX refill */
+ efx_for_each_channel(channel, efx) {
+ efx_for_each_channel_rx_queue(rx_queue, channel)
+ rx_queue->refill_enabled = false;
}
efx_for_each_channel(channel, efx) {
efx_stop_eventq(channel);
efx_start_eventq(channel);
}
+ }
+
+ rc = efx->type->fini_dmaq(efx);
+ if (rc && EFX_WORKAROUND_7803(efx)) {
+ /* Schedule a reset to recover from the flush failure. The
+ * descriptor caches reference memory we're about to free,
+ * but falcon_reconfigure_mac_wrapper() won't reconnect
+ * the MACs because of the pending reset.
+ */
+ netif_err(efx, drv, efx->net_dev,
+ "Resetting to recover from flush failure\n");
+ efx_schedule_reset(efx, RESET_TYPE_ALL);
+ } else if (rc) {
+ netif_err(efx, drv, efx->net_dev, "failed to flush queues\n");
+ } else {
+ netif_dbg(efx, drv, efx->net_dev,
+ "successfully flushed all queues\n");
+ }
+ efx_for_each_channel(channel, efx) {
efx_for_each_channel_rx_queue(rx_queue, channel)
efx_fini_rx_queue(rx_queue);
efx_for_each_possible_channel_tx_queue(tx_queue, channel)
efx_device_detach_sync(efx);
efx_stop_all(efx);
- efx_stop_interrupts(efx, true);
+ efx_soft_disable_interrupts(efx);
/* Clone channels (where possible) */
memset(other_channel, 0, sizeof(other_channel));
}
}
- efx_start_interrupts(efx, true);
+ efx_soft_enable_interrupts(efx);
efx_start_all(efx);
netif_device_attach(efx->net_dev);
return rc;
/* Status message for kernel log */
if (link_state->up)
netif_info(efx, link, efx->net_dev,
- "link up at %uMbps %s-duplex (MTU %d)%s\n",
+ "link up at %uMbps %s-duplex (MTU %d)\n",
link_state->speed, link_state->fd ? "full" : "half",
- efx->net_dev->mtu,
- (efx->promiscuous ? " [PROMISC]" : ""));
+ efx->net_dev->mtu);
else
netif_info(efx, link, efx->net_dev, "link down\n");
}
WARN_ON(!mutex_is_locked(&efx->mac_lock));
- /* Serialise the promiscuous flag with efx_set_rx_mode. */
- netif_addr_lock_bh(efx->net_dev);
- netif_addr_unlock_bh(efx->net_dev);
-
/* Disable PHY transmit in mac level loopbacks */
phy_mode = efx->phy_mode;
if (LOOPBACK_INTERNAL(efx))
{
struct pci_dev *pci_dev = efx->pci_dev;
dma_addr_t dma_mask = efx->type->max_dma_mask;
+ unsigned int mem_map_size = efx->type->mem_map_size(efx);
int rc;
netif_dbg(efx, probe, efx->net_dev, "initialising I/O\n");
rc = -EIO;
goto fail3;
}
- efx->membase = ioremap_nocache(efx->membase_phys,
- efx->type->mem_map_size);
+ efx->membase = ioremap_nocache(efx->membase_phys, mem_map_size);
if (!efx->membase) {
netif_err(efx, probe, efx->net_dev,
"could not map memory BAR at %llx+%x\n",
- (unsigned long long)efx->membase_phys,
- efx->type->mem_map_size);
+ (unsigned long long)efx->membase_phys, mem_map_size);
rc = -ENOMEM;
goto fail4;
}
netif_dbg(efx, probe, efx->net_dev,
"memory BAR at %llx+%x (virtual %p)\n",
- (unsigned long long)efx->membase_phys,
- efx->type->mem_map_size, efx->membase);
+ (unsigned long long)efx->membase_phys, mem_map_size,
+ efx->membase);
return 0;
*/
static int efx_probe_interrupts(struct efx_nic *efx)
{
- unsigned int max_channels =
- min(efx->type->phys_addr_channels, EFX_MAX_CHANNELS);
unsigned int extra_channels = 0;
unsigned int i, j;
int rc;
if (separate_tx_channels)
n_channels *= 2;
n_channels += extra_channels;
- n_channels = min(n_channels, max_channels);
+ n_channels = min(n_channels, efx->max_channels);
for (i = 0; i < n_channels; i++)
xentries[i].entry = i;
return 0;
}
-/* Enable interrupts, then probe and start the event queues */
-static void efx_start_interrupts(struct efx_nic *efx, bool may_keep_eventq)
+static void efx_soft_enable_interrupts(struct efx_nic *efx)
{
struct efx_channel *channel;
BUG_ON(efx->state == STATE_DISABLED);
- if (efx->eeh_disabled_legacy_irq) {
- enable_irq(efx->legacy_irq);
- efx->eeh_disabled_legacy_irq = false;
- }
- if (efx->legacy_irq)
- efx->legacy_irq_enabled = true;
- efx_nic_enable_interrupts(efx);
+ efx->irq_soft_enabled = true;
+ smp_wmb();
efx_for_each_channel(channel, efx) {
- if (!channel->type->keep_eventq || !may_keep_eventq)
+ if (!channel->type->keep_eventq)
efx_init_eventq(channel);
efx_start_eventq(channel);
}
efx_mcdi_mode_event(efx);
}
-static void efx_stop_interrupts(struct efx_nic *efx, bool may_keep_eventq)
+static void efx_soft_disable_interrupts(struct efx_nic *efx)
{
struct efx_channel *channel;
efx_mcdi_mode_poll(efx);
- efx_nic_disable_interrupts(efx);
- if (efx->legacy_irq) {
+ efx->irq_soft_enabled = false;
+ smp_wmb();
+
+ if (efx->legacy_irq)
synchronize_irq(efx->legacy_irq);
- efx->legacy_irq_enabled = false;
- }
efx_for_each_channel(channel, efx) {
if (channel->irq)
synchronize_irq(channel->irq);
efx_stop_eventq(channel);
- if (!channel->type->keep_eventq || !may_keep_eventq)
+ if (!channel->type->keep_eventq)
+ efx_fini_eventq(channel);
+ }
+}
+
+static void efx_enable_interrupts(struct efx_nic *efx)
+{
+ struct efx_channel *channel;
+
+ BUG_ON(efx->state == STATE_DISABLED);
+
+ if (efx->eeh_disabled_legacy_irq) {
+ enable_irq(efx->legacy_irq);
+ efx->eeh_disabled_legacy_irq = false;
+ }
+
+ efx->type->irq_enable_master(efx);
+
+ efx_for_each_channel(channel, efx) {
+ if (channel->type->keep_eventq)
+ efx_init_eventq(channel);
+ }
+
+ efx_soft_enable_interrupts(efx);
+}
+
+static void efx_disable_interrupts(struct efx_nic *efx)
+{
+ struct efx_channel *channel;
+
+ efx_soft_disable_interrupts(efx);
+
+ efx_for_each_channel(channel, efx) {
+ if (channel->type->keep_eventq)
efx_fini_eventq(channel);
}
+
+ efx->type->irq_disable_non_ev(efx);
}
static void efx_remove_interrupts(struct efx_nic *efx)
efx->type->remove(efx);
}
+static int efx_probe_filters(struct efx_nic *efx)
+{
+ int rc;
+
+ spin_lock_init(&efx->filter_lock);
+
+ rc = efx->type->filter_table_probe(efx);
+ if (rc)
+ return rc;
+
+#ifdef CONFIG_RFS_ACCEL
+ if (efx->type->offload_features & NETIF_F_NTUPLE) {
+ efx->rps_flow_id = kcalloc(efx->type->max_rx_ip_filters,
+ sizeof(*efx->rps_flow_id),
+ GFP_KERNEL);
+ if (!efx->rps_flow_id) {
+ efx->type->filter_table_remove(efx);
+ return -ENOMEM;
+ }
+ }
+#endif
+
+ return 0;
+}
+
+static void efx_remove_filters(struct efx_nic *efx)
+{
+#ifdef CONFIG_RFS_ACCEL
+ kfree(efx->rps_flow_id);
+#endif
+ efx->type->filter_table_remove(efx);
+}
+
+static void efx_restore_filters(struct efx_nic *efx)
+{
+ efx->type->filter_table_restore(efx);
+}
+
/**************************************************************************
*
* NIC startup/shutdown
struct rtnl_link_stats64 *stats)
{
struct efx_nic *efx = netdev_priv(net_dev);
- struct efx_mac_stats *mac_stats = &efx->mac_stats;
spin_lock_bh(&efx->stats_lock);
-
- efx->type->update_stats(efx);
-
- stats->rx_packets = mac_stats->rx_packets;
- stats->tx_packets = mac_stats->tx_packets;
- stats->rx_bytes = mac_stats->rx_bytes;
- stats->tx_bytes = mac_stats->tx_bytes;
- stats->rx_dropped = efx->n_rx_nodesc_drop_cnt;
- stats->multicast = mac_stats->rx_multicast;
- stats->collisions = mac_stats->tx_collision;
- stats->rx_length_errors = (mac_stats->rx_gtjumbo +
- mac_stats->rx_length_error);
- stats->rx_crc_errors = mac_stats->rx_bad;
- stats->rx_frame_errors = mac_stats->rx_align_error;
- stats->rx_fifo_errors = mac_stats->rx_overflow;
- stats->rx_missed_errors = mac_stats->rx_missed;
- stats->tx_window_errors = mac_stats->tx_late_collision;
-
- stats->rx_errors = (stats->rx_length_errors +
- stats->rx_crc_errors +
- stats->rx_frame_errors +
- mac_stats->rx_symbol_error);
- stats->tx_errors = (stats->tx_window_errors +
- mac_stats->tx_bad);
-
+ efx->type->update_stats(efx, NULL, stats);
spin_unlock_bh(&efx->stats_lock);
return stats;
static void efx_set_rx_mode(struct net_device *net_dev)
{
struct efx_nic *efx = netdev_priv(net_dev);
- struct netdev_hw_addr *ha;
- union efx_multicast_hash *mc_hash = &efx->multicast_hash;
- u32 crc;
- int bit;
-
- efx->promiscuous = !!(net_dev->flags & IFF_PROMISC);
-
- /* Build multicast hash table */
- if (efx->promiscuous || (net_dev->flags & IFF_ALLMULTI)) {
- memset(mc_hash, 0xff, sizeof(*mc_hash));
- } else {
- memset(mc_hash, 0x00, sizeof(*mc_hash));
- netdev_for_each_mc_addr(ha, net_dev) {
- crc = ether_crc_le(ETH_ALEN, ha->addr);
- bit = crc & (EFX_MCAST_HASH_ENTRIES - 1);
- __set_bit_le(bit, mc_hash);
- }
-
- /* Broadcast packets go through the multicast hash filter.
- * ether_crc_le() of the broadcast address is 0xbe2612ff
- * so we always add bit 0xff to the mask.
- */
- __set_bit_le(0xff, mc_hash);
- }
if (efx->port_enabled)
queue_work(efx->workqueue, &efx->mac_work);
static void efx_unregister_netdev(struct efx_nic *efx)
{
- struct efx_channel *channel;
- struct efx_tx_queue *tx_queue;
-
if (!efx->net_dev)
return;
BUG_ON(netdev_priv(efx->net_dev) != efx);
- /* Free up any skbs still remaining. This has to happen before
- * we try to unregister the netdev as running their destructors
- * may be needed to get the device ref. count to 0. */
- efx_for_each_channel(channel, efx) {
- efx_for_each_channel_tx_queue(tx_queue, channel)
- efx_release_tx_buffers(tx_queue);
- }
-
strlcpy(efx->name, pci_name(efx->pci_dev), sizeof(efx->name));
device_remove_file(&efx->pci_dev->dev, &dev_attr_phy_type);
EFX_ASSERT_RESET_SERIALISED(efx);
efx_stop_all(efx);
- efx_stop_interrupts(efx, false);
+ efx_disable_interrupts(efx);
mutex_lock(&efx->mac_lock);
if (efx->port_initialized && method != RESET_TYPE_INVISIBLE)
"could not restore PHY settings\n");
}
- efx->type->reconfigure_mac(efx);
-
- efx_start_interrupts(efx, false);
+ efx_enable_interrupts(efx);
efx_restore_filters(efx);
efx_sriov_reset(efx);
strlcpy(efx->name, pci_name(pci_dev), sizeof(efx->name));
efx->net_dev = net_dev;
+ efx->rx_prefix_size = efx->type->rx_prefix_size;
+ efx->rx_packet_hash_offset =
+ efx->type->rx_hash_offset - efx->type->rx_prefix_size;
spin_lock_init(&efx->stats_lock);
mutex_init(&efx->mac_lock);
efx->phy_op = &efx_dummy_phy_operations;
efx->channel[i] = efx_alloc_channel(efx, i, NULL);
if (!efx->channel[i])
goto fail;
+ efx->msi_context[i].efx = efx;
+ efx->msi_context[i].index = i;
}
- EFX_BUG_ON_PARANOID(efx->type->phys_addr_channels > EFX_MAX_CHANNELS);
-
/* Higher numbered interrupt modes are less capable! */
efx->interrupt_mode = max(efx->type->max_interrupt_mode,
interrupt_mode);
BUG_ON(efx->state == STATE_READY);
cancel_work_sync(&efx->reset_work);
- efx_stop_interrupts(efx, false);
+ efx_disable_interrupts(efx);
efx_nic_fini_interrupt(efx);
efx_fini_port(efx);
efx->type->fini(efx);
/* Mark the NIC as fini, then stop the interface */
rtnl_lock();
dev_close(efx->net_dev);
- efx_stop_interrupts(efx, false);
+ efx_disable_interrupts(efx);
rtnl_unlock();
efx_sriov_fini(efx);
rc = efx_nic_init_interrupt(efx);
if (rc)
goto fail5;
- efx_start_interrupts(efx, false);
+ efx_enable_interrupts(efx);
return 0;
efx_device_detach_sync(efx);
efx_stop_all(efx);
- efx_stop_interrupts(efx, false);
+ efx_disable_interrupts(efx);
}
rtnl_unlock();
rtnl_lock();
if (efx->state != STATE_DISABLED) {
- efx_start_interrupts(efx, false);
+ efx_enable_interrupts(efx);
mutex_lock(&efx->mac_lock);
efx->phy_op->reconfigure(efx);
efx_device_detach_sync(efx);
efx_stop_all(efx);
- efx_stop_interrupts(efx, false);
+ efx_disable_interrupts(efx);
status = PCI_ERS_RESULT_NEED_RESET;
} else {
extern void efx_init_tx_queue(struct efx_tx_queue *tx_queue);
extern void efx_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue);
extern void efx_fini_tx_queue(struct efx_tx_queue *tx_queue);
-extern void efx_release_tx_buffers(struct efx_tx_queue *tx_queue);
extern netdev_tx_t
efx_hard_start_xmit(struct sk_buff *skb, struct net_device *net_dev);
extern netdev_tx_t
#define EFX_TXQ_MIN_ENT(efx) (2 * efx_tx_max_skb_descs(efx))
/* Filters */
-extern int efx_probe_filters(struct efx_nic *efx);
-extern void efx_restore_filters(struct efx_nic *efx);
-extern void efx_remove_filters(struct efx_nic *efx);
-extern void efx_filter_update_rx_scatter(struct efx_nic *efx);
-extern s32 efx_filter_insert_filter(struct efx_nic *efx,
- struct efx_filter_spec *spec,
- bool replace);
-extern int efx_filter_remove_id_safe(struct efx_nic *efx,
- enum efx_filter_priority priority,
- u32 filter_id);
-extern int efx_filter_get_filter_safe(struct efx_nic *efx,
- enum efx_filter_priority priority,
- u32 filter_id, struct efx_filter_spec *);
-extern void efx_filter_clear_rx(struct efx_nic *efx,
- enum efx_filter_priority priority);
-extern u32 efx_filter_count_rx_used(struct efx_nic *efx,
- enum efx_filter_priority priority);
-extern u32 efx_filter_get_rx_id_limit(struct efx_nic *efx);
-extern s32 efx_filter_get_rx_ids(struct efx_nic *efx,
- enum efx_filter_priority priority,
- u32 *buf, u32 size);
+
+/**
+ * efx_filter_insert_filter - add or replace a filter
+ * @efx: NIC in which to insert the filter
+ * @spec: Specification for the filter
+ * @replace_equal: Flag for whether the specified filter may replace an
+ * existing filter with equal priority
+ *
+ * On success, return the filter ID.
+ * On failure, return a negative error code.
+ *
+ * If an existing filter has equal match values to the new filter
+ * spec, then the new filter might replace it, depending on the
+ * relative priorities. If the existing filter has lower priority, or
+ * if @replace_equal is set and it has equal priority, then it is
+ * replaced. Otherwise the function fails, returning -%EPERM if
+ * the existing filter has higher priority or -%EEXIST if it has
+ * equal priority.
+ */
+static inline s32 efx_filter_insert_filter(struct efx_nic *efx,
+ struct efx_filter_spec *spec,
+ bool replace_equal)
+{
+ return efx->type->filter_insert(efx, spec, replace_equal);
+}
+
+/**
+ * efx_filter_remove_id_safe - remove a filter by ID, carefully
+ * @efx: NIC from which to remove the filter
+ * @priority: Priority of filter, as passed to @efx_filter_insert_filter
+ * @filter_id: ID of filter, as returned by @efx_filter_insert_filter
+ *
+ * This function will range-check @filter_id, so it is safe to call
+ * with a value passed from userland.
+ */
+static inline int efx_filter_remove_id_safe(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 filter_id)
+{
+ return efx->type->filter_remove_safe(efx, priority, filter_id);
+}
+
+/**
+ * efx_filter_get_filter_safe - retrieve a filter by ID, carefully
+ * @efx: NIC from which to remove the filter
+ * @priority: Priority of filter, as passed to @efx_filter_insert_filter
+ * @filter_id: ID of filter, as returned by @efx_filter_insert_filter
+ * @spec: Buffer in which to store filter specification
+ *
+ * This function will range-check @filter_id, so it is safe to call
+ * with a value passed from userland.
+ */
+static inline int
+efx_filter_get_filter_safe(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 filter_id, struct efx_filter_spec *spec)
+{
+ return efx->type->filter_get_safe(efx, priority, filter_id, spec);
+}
+
+/**
+ * efx_farch_filter_clear_rx - remove RX filters by priority
+ * @efx: NIC from which to remove the filters
+ * @priority: Maximum priority to remove
+ */
+static inline void efx_filter_clear_rx(struct efx_nic *efx,
+ enum efx_filter_priority priority)
+{
+ return efx->type->filter_clear_rx(efx, priority);
+}
+
+static inline u32 efx_filter_count_rx_used(struct efx_nic *efx,
+ enum efx_filter_priority priority)
+{
+ return efx->type->filter_count_rx_used(efx, priority);
+}
+static inline u32 efx_filter_get_rx_id_limit(struct efx_nic *efx)
+{
+ return efx->type->filter_get_rx_id_limit(efx);
+}
+static inline s32 efx_filter_get_rx_ids(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 *buf, u32 size)
+{
+ return efx->type->filter_get_rx_ids(efx, priority, buf, size);
+}
#ifdef CONFIG_RFS_ACCEL
extern int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb,
u16 rxq_index, u32 flow_id);
/* Channels */
extern int efx_channel_dummy_op_int(struct efx_channel *channel);
extern void efx_channel_dummy_op_void(struct efx_channel *channel);
-extern void efx_process_channel_now(struct efx_channel *channel);
extern int
efx_realloc_channels(struct efx_nic *efx, u32 rxq_entries, u32 txq_entries);
/* MTD */
#ifdef CONFIG_SFC_MTD
-extern int efx_mtd_probe(struct efx_nic *efx);
+extern int efx_mtd_add(struct efx_nic *efx, struct efx_mtd_partition *parts,
+ size_t n_parts, size_t sizeof_part);
+static inline int efx_mtd_probe(struct efx_nic *efx)
+{
+ return efx->type->mtd_probe(efx);
+}
extern void efx_mtd_rename(struct efx_nic *efx);
extern void efx_mtd_remove(struct efx_nic *efx);
#else
netif_vdbg(channel->efx, intr, channel->efx->net_dev,
"channel %d scheduling NAPI poll on CPU%d\n",
channel->channel, raw_smp_processor_id());
- channel->work_pending = true;
napi_schedule(&channel->napi_str);
}
* @RESET_TYPE_TX_WATCHDOG: reset due to TX watchdog
* @RESET_TYPE_INT_ERROR: reset due to internal error
* @RESET_TYPE_RX_RECOVERY: reset to recover from RX datapath errors
- * @RESET_TYPE_RX_DESC_FETCH: pcie error during rx descriptor fetch
- * @RESET_TYPE_TX_DESC_FETCH: pcie error during tx descriptor fetch
+ * @RESET_TYPE_DMA_ERROR: DMA error
* @RESET_TYPE_TX_SKIP: hardware completed empty tx descriptors
* @RESET_TYPE_MC_FAILURE: MC reboot/assertion
*/
RESET_TYPE_TX_WATCHDOG,
RESET_TYPE_INT_ERROR,
RESET_TYPE_RX_RECOVERY,
- RESET_TYPE_RX_DESC_FETCH,
- RESET_TYPE_TX_DESC_FETCH,
+ RESET_TYPE_DMA_ERROR,
RESET_TYPE_TX_SKIP,
RESET_TYPE_MC_FAILURE,
RESET_TYPE_MAX,
#include "filter.h"
#include "nic.h"
-struct ethtool_string {
- char name[ETH_GSTRING_LEN];
-};
-
-struct efx_ethtool_stat {
+struct efx_sw_stat_desc {
const char *name;
enum {
- EFX_ETHTOOL_STAT_SOURCE_mac_stats,
EFX_ETHTOOL_STAT_SOURCE_nic,
EFX_ETHTOOL_STAT_SOURCE_channel,
EFX_ETHTOOL_STAT_SOURCE_tx_queue
u64(*get_stat) (void *field); /* Reader function */
};
-/* Initialiser for a struct #efx_ethtool_stat with type-checking */
+/* Initialiser for a struct efx_sw_stat_desc with type-checking */
#define EFX_ETHTOOL_STAT(stat_name, source_name, field, field_type, \
get_stat_function) { \
.name = #stat_name, \
return *(unsigned int *)field;
}
-static u64 efx_get_u64_stat(void *field)
-{
- return *(u64 *) field;
-}
-
static u64 efx_get_atomic_stat(void *field)
{
return atomic_read((atomic_t *) field);
}
-#define EFX_ETHTOOL_U64_MAC_STAT(field) \
- EFX_ETHTOOL_STAT(field, mac_stats, field, \
- u64, efx_get_u64_stat)
-
-#define EFX_ETHTOOL_UINT_NIC_STAT(name) \
- EFX_ETHTOOL_STAT(name, nic, n_##name, \
- unsigned int, efx_get_uint_stat)
-
#define EFX_ETHTOOL_ATOMIC_NIC_ERROR_STAT(field) \
EFX_ETHTOOL_STAT(field, nic, field, \
atomic_t, efx_get_atomic_stat)
EFX_ETHTOOL_STAT(tx_##field, tx_queue, field, \
unsigned int, efx_get_uint_stat)
-static const struct efx_ethtool_stat efx_ethtool_stats[] = {
- EFX_ETHTOOL_U64_MAC_STAT(tx_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(tx_good_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(tx_bad_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(tx_packets),
- EFX_ETHTOOL_U64_MAC_STAT(tx_bad),
- EFX_ETHTOOL_U64_MAC_STAT(tx_pause),
- EFX_ETHTOOL_U64_MAC_STAT(tx_control),
- EFX_ETHTOOL_U64_MAC_STAT(tx_unicast),
- EFX_ETHTOOL_U64_MAC_STAT(tx_multicast),
- EFX_ETHTOOL_U64_MAC_STAT(tx_broadcast),
- EFX_ETHTOOL_U64_MAC_STAT(tx_lt64),
- EFX_ETHTOOL_U64_MAC_STAT(tx_64),
- EFX_ETHTOOL_U64_MAC_STAT(tx_65_to_127),
- EFX_ETHTOOL_U64_MAC_STAT(tx_128_to_255),
- EFX_ETHTOOL_U64_MAC_STAT(tx_256_to_511),
- EFX_ETHTOOL_U64_MAC_STAT(tx_512_to_1023),
- EFX_ETHTOOL_U64_MAC_STAT(tx_1024_to_15xx),
- EFX_ETHTOOL_U64_MAC_STAT(tx_15xx_to_jumbo),
- EFX_ETHTOOL_U64_MAC_STAT(tx_gtjumbo),
- EFX_ETHTOOL_U64_MAC_STAT(tx_collision),
- EFX_ETHTOOL_U64_MAC_STAT(tx_single_collision),
- EFX_ETHTOOL_U64_MAC_STAT(tx_multiple_collision),
- EFX_ETHTOOL_U64_MAC_STAT(tx_excessive_collision),
- EFX_ETHTOOL_U64_MAC_STAT(tx_deferred),
- EFX_ETHTOOL_U64_MAC_STAT(tx_late_collision),
- EFX_ETHTOOL_U64_MAC_STAT(tx_excessive_deferred),
- EFX_ETHTOOL_U64_MAC_STAT(tx_non_tcpudp),
- EFX_ETHTOOL_U64_MAC_STAT(tx_mac_src_error),
- EFX_ETHTOOL_U64_MAC_STAT(tx_ip_src_error),
+static const struct efx_sw_stat_desc efx_sw_stat_desc[] = {
+ EFX_ETHTOOL_UINT_TXQ_STAT(merge_events),
EFX_ETHTOOL_UINT_TXQ_STAT(tso_bursts),
EFX_ETHTOOL_UINT_TXQ_STAT(tso_long_headers),
EFX_ETHTOOL_UINT_TXQ_STAT(tso_packets),
EFX_ETHTOOL_UINT_TXQ_STAT(pushes),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(rx_good_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(rx_packets),
- EFX_ETHTOOL_U64_MAC_STAT(rx_good),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad),
- EFX_ETHTOOL_U64_MAC_STAT(rx_pause),
- EFX_ETHTOOL_U64_MAC_STAT(rx_control),
- EFX_ETHTOOL_U64_MAC_STAT(rx_unicast),
- EFX_ETHTOOL_U64_MAC_STAT(rx_multicast),
- EFX_ETHTOOL_U64_MAC_STAT(rx_broadcast),
- EFX_ETHTOOL_U64_MAC_STAT(rx_lt64),
- EFX_ETHTOOL_U64_MAC_STAT(rx_64),
- EFX_ETHTOOL_U64_MAC_STAT(rx_65_to_127),
- EFX_ETHTOOL_U64_MAC_STAT(rx_128_to_255),
- EFX_ETHTOOL_U64_MAC_STAT(rx_256_to_511),
- EFX_ETHTOOL_U64_MAC_STAT(rx_512_to_1023),
- EFX_ETHTOOL_U64_MAC_STAT(rx_1024_to_15xx),
- EFX_ETHTOOL_U64_MAC_STAT(rx_15xx_to_jumbo),
- EFX_ETHTOOL_U64_MAC_STAT(rx_gtjumbo),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad_lt64),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad_64_to_15xx),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad_15xx_to_jumbo),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad_gtjumbo),
- EFX_ETHTOOL_U64_MAC_STAT(rx_overflow),
- EFX_ETHTOOL_U64_MAC_STAT(rx_missed),
- EFX_ETHTOOL_U64_MAC_STAT(rx_false_carrier),
- EFX_ETHTOOL_U64_MAC_STAT(rx_symbol_error),
- EFX_ETHTOOL_U64_MAC_STAT(rx_align_error),
- EFX_ETHTOOL_U64_MAC_STAT(rx_length_error),
- EFX_ETHTOOL_U64_MAC_STAT(rx_internal_error),
- EFX_ETHTOOL_UINT_NIC_STAT(rx_nodesc_drop_cnt),
EFX_ETHTOOL_ATOMIC_NIC_ERROR_STAT(rx_reset),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_tobe_disc),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_ip_hdr_chksum_err),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_nodesc_trunc),
};
-/* Number of ethtool statistics */
-#define EFX_ETHTOOL_NUM_STATS ARRAY_SIZE(efx_ethtool_stats)
+#define EFX_ETHTOOL_SW_STAT_COUNT ARRAY_SIZE(efx_sw_stat_desc)
#define EFX_ETHTOOL_EEPROM_MAGIC 0xEFAB
efx->phy_op->get_settings(efx, ecmd);
mutex_unlock(&efx->mac_lock);
- /* GMAC does not support 1000Mbps HD */
- ecmd->supported &= ~SUPPORTED_1000baseT_Half;
/* Both MACs support pause frames (bidirectional and respond-only) */
ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
*
* Fill in an individual self-test entry.
*/
-static void efx_fill_test(unsigned int test_index,
- struct ethtool_string *strings, u64 *data,
+static void efx_fill_test(unsigned int test_index, u8 *strings, u64 *data,
int *test, const char *unit_format, int unit_id,
const char *test_format, const char *test_id)
{
- struct ethtool_string unit_str, test_str;
+ char unit_str[ETH_GSTRING_LEN], test_str[ETH_GSTRING_LEN];
/* Fill data value, if applicable */
if (data)
/* Fill string, if applicable */
if (strings) {
if (strchr(unit_format, '%'))
- snprintf(unit_str.name, sizeof(unit_str.name),
+ snprintf(unit_str, sizeof(unit_str),
unit_format, unit_id);
else
- strcpy(unit_str.name, unit_format);
- snprintf(test_str.name, sizeof(test_str.name),
- test_format, test_id);
- snprintf(strings[test_index].name,
- sizeof(strings[test_index].name),
- "%-6s %-24s", unit_str.name, test_str.name);
+ strcpy(unit_str, unit_format);
+ snprintf(test_str, sizeof(test_str), test_format, test_id);
+ snprintf(strings + test_index * ETH_GSTRING_LEN,
+ ETH_GSTRING_LEN,
+ "%-6s %-24s", unit_str, test_str);
}
}
struct efx_loopback_self_tests *lb_tests,
enum efx_loopback_mode mode,
unsigned int test_index,
- struct ethtool_string *strings, u64 *data)
+ u8 *strings, u64 *data)
{
struct efx_channel *channel =
efx_get_channel(efx, efx->tx_channel_offset);
*/
static int efx_ethtool_fill_self_tests(struct efx_nic *efx,
struct efx_self_tests *tests,
- struct ethtool_string *strings,
- u64 *data)
+ u8 *strings, u64 *data)
{
struct efx_channel *channel;
unsigned int n = 0, i;
static int efx_ethtool_get_sset_count(struct net_device *net_dev,
int string_set)
{
+ struct efx_nic *efx = netdev_priv(net_dev);
+
switch (string_set) {
case ETH_SS_STATS:
- return EFX_ETHTOOL_NUM_STATS;
+ return efx->type->describe_stats(efx, NULL) +
+ EFX_ETHTOOL_SW_STAT_COUNT;
case ETH_SS_TEST:
- return efx_ethtool_fill_self_tests(netdev_priv(net_dev),
- NULL, NULL, NULL);
+ return efx_ethtool_fill_self_tests(efx, NULL, NULL, NULL);
default:
return -EINVAL;
}
u32 string_set, u8 *strings)
{
struct efx_nic *efx = netdev_priv(net_dev);
- struct ethtool_string *ethtool_strings =
- (struct ethtool_string *)strings;
int i;
switch (string_set) {
case ETH_SS_STATS:
- for (i = 0; i < EFX_ETHTOOL_NUM_STATS; i++)
- strlcpy(ethtool_strings[i].name,
- efx_ethtool_stats[i].name,
- sizeof(ethtool_strings[i].name));
+ strings += (efx->type->describe_stats(efx, strings) *
+ ETH_GSTRING_LEN);
+ for (i = 0; i < EFX_ETHTOOL_SW_STAT_COUNT; i++)
+ strlcpy(strings + i * ETH_GSTRING_LEN,
+ efx_sw_stat_desc[i].name, ETH_GSTRING_LEN);
break;
case ETH_SS_TEST:
- efx_ethtool_fill_self_tests(efx, NULL,
- ethtool_strings, NULL);
+ efx_ethtool_fill_self_tests(efx, NULL, strings, NULL);
break;
default:
/* No other string sets */
u64 *data)
{
struct efx_nic *efx = netdev_priv(net_dev);
- struct efx_mac_stats *mac_stats = &efx->mac_stats;
- const struct efx_ethtool_stat *stat;
+ const struct efx_sw_stat_desc *stat;
struct efx_channel *channel;
struct efx_tx_queue *tx_queue;
int i;
- EFX_BUG_ON_PARANOID(stats->n_stats != EFX_ETHTOOL_NUM_STATS);
-
spin_lock_bh(&efx->stats_lock);
- /* Update MAC and NIC statistics */
- efx->type->update_stats(efx);
+ /* Get NIC statistics */
+ data += efx->type->update_stats(efx, data, NULL);
- /* Fill detailed statistics buffer */
- for (i = 0; i < EFX_ETHTOOL_NUM_STATS; i++) {
- stat = &efx_ethtool_stats[i];
+ /* Get software statistics */
+ for (i = 0; i < EFX_ETHTOOL_SW_STAT_COUNT; i++) {
+ stat = &efx_sw_stat_desc[i];
switch (stat->source) {
- case EFX_ETHTOOL_STAT_SOURCE_mac_stats:
- data[i] = stat->get_stat((void *)mac_stats +
- stat->offset);
- break;
case EFX_ETHTOOL_STAT_SOURCE_nic:
data[i] = stat->get_stat((void *)efx + stat->offset);
break;
struct efx_nic *efx = netdev_priv(net_dev);
u8 wanted_fc, old_fc;
u32 old_adv;
- bool reset;
int rc = 0;
mutex_lock(&efx->mac_lock);
goto out;
}
- /* TX flow control may automatically turn itself off if the
- * link partner (intermittently) stops responding to pause
- * frames. There isn't any indication that this has happened,
- * so the best we do is leave it up to the user to spot this
- * and fix it be cycling transmit flow control on this end. */
- reset = (wanted_fc & EFX_FC_TX) && !(efx->wanted_fc & EFX_FC_TX);
- if (EFX_WORKAROUND_11482(efx) && reset) {
- if (efx_nic_rev(efx) == EFX_REV_FALCON_B0) {
- /* Recover by resetting the EM block */
- falcon_stop_nic_stats(efx);
- falcon_drain_tx_fifo(efx);
- falcon_reconfigure_xmac(efx);
- falcon_start_nic_stats(efx);
- } else {
- /* Schedule a reset to recover */
- efx_schedule_reset(efx, RESET_TYPE_INVISIBLE);
- }
- }
+ /* Hook for Falcon bug 11482 workaround */
+ if (efx->type->prepare_enable_fc_tx &&
+ (wanted_fc & EFX_FC_TX) && !(efx->wanted_fc & EFX_FC_TX))
+ efx->type->prepare_enable_fc_tx(efx);
old_adv = efx->link_advertising;
old_fc = efx->wanted_fc;
return efx_reset(efx, rc);
}
-/* MAC address mask including only MC flag */
-static const u8 mac_addr_mc_mask[ETH_ALEN] = { 0x01, 0, 0, 0, 0, 0 };
+/* MAC address mask including only I/G bit */
+static const u8 mac_addr_ig_mask[ETH_ALEN] = { 0x01, 0, 0, 0, 0, 0 };
#define IP4_ADDR_FULL_MASK ((__force __be32)~0)
#define PORT_FULL_MASK ((__force __be16)~0)
+#define ETHER_TYPE_FULL_MASK ((__force __be16)~0)
static int efx_ethtool_get_class_rule(struct efx_nic *efx,
struct ethtool_rx_flow_spec *rule)
struct ethhdr *mac_entry = &rule->h_u.ether_spec;
struct ethhdr *mac_mask = &rule->m_u.ether_spec;
struct efx_filter_spec spec;
- u16 vid;
- u8 proto;
int rc;
rc = efx_filter_get_filter_safe(efx, EFX_FILTER_PRI_MANUAL,
if (rc)
return rc;
- if (spec.dmaq_id == 0xfff)
+ if (spec.dmaq_id == EFX_FILTER_RX_DMAQ_ID_DROP)
rule->ring_cookie = RX_CLS_FLOW_DISC;
else
rule->ring_cookie = spec.dmaq_id;
- if (spec.type == EFX_FILTER_MC_DEF || spec.type == EFX_FILTER_UC_DEF) {
- rule->flow_type = ETHER_FLOW;
- memcpy(mac_mask->h_dest, mac_addr_mc_mask, ETH_ALEN);
- if (spec.type == EFX_FILTER_MC_DEF)
- memcpy(mac_entry->h_dest, mac_addr_mc_mask, ETH_ALEN);
- return 0;
- }
-
- rc = efx_filter_get_eth_local(&spec, &vid, mac_entry->h_dest);
- if (rc == 0) {
+ if ((spec.match_flags & EFX_FILTER_MATCH_ETHER_TYPE) &&
+ spec.ether_type == htons(ETH_P_IP) &&
+ (spec.match_flags & EFX_FILTER_MATCH_IP_PROTO) &&
+ (spec.ip_proto == IPPROTO_TCP || spec.ip_proto == IPPROTO_UDP) &&
+ !(spec.match_flags &
+ ~(EFX_FILTER_MATCH_ETHER_TYPE | EFX_FILTER_MATCH_OUTER_VID |
+ EFX_FILTER_MATCH_LOC_HOST | EFX_FILTER_MATCH_REM_HOST |
+ EFX_FILTER_MATCH_IP_PROTO |
+ EFX_FILTER_MATCH_LOC_PORT | EFX_FILTER_MATCH_REM_PORT))) {
+ rule->flow_type = ((spec.ip_proto == IPPROTO_TCP) ?
+ TCP_V4_FLOW : UDP_V4_FLOW);
+ if (spec.match_flags & EFX_FILTER_MATCH_LOC_HOST) {
+ ip_entry->ip4dst = spec.loc_host[0];
+ ip_mask->ip4dst = IP4_ADDR_FULL_MASK;
+ }
+ if (spec.match_flags & EFX_FILTER_MATCH_REM_HOST) {
+ ip_entry->ip4src = spec.rem_host[0];
+ ip_mask->ip4src = IP4_ADDR_FULL_MASK;
+ }
+ if (spec.match_flags & EFX_FILTER_MATCH_LOC_PORT) {
+ ip_entry->pdst = spec.loc_port;
+ ip_mask->pdst = PORT_FULL_MASK;
+ }
+ if (spec.match_flags & EFX_FILTER_MATCH_REM_PORT) {
+ ip_entry->psrc = spec.rem_port;
+ ip_mask->psrc = PORT_FULL_MASK;
+ }
+ } else if (!(spec.match_flags &
+ ~(EFX_FILTER_MATCH_LOC_MAC | EFX_FILTER_MATCH_LOC_MAC_IG |
+ EFX_FILTER_MATCH_REM_MAC | EFX_FILTER_MATCH_ETHER_TYPE |
+ EFX_FILTER_MATCH_OUTER_VID))) {
rule->flow_type = ETHER_FLOW;
- memset(mac_mask->h_dest, ~0, ETH_ALEN);
- if (vid != EFX_FILTER_VID_UNSPEC) {
- rule->flow_type |= FLOW_EXT;
- rule->h_ext.vlan_tci = htons(vid);
- rule->m_ext.vlan_tci = htons(0xfff);
+ if (spec.match_flags &
+ (EFX_FILTER_MATCH_LOC_MAC | EFX_FILTER_MATCH_LOC_MAC_IG)) {
+ memcpy(mac_entry->h_dest, spec.loc_mac, ETH_ALEN);
+ if (spec.match_flags & EFX_FILTER_MATCH_LOC_MAC)
+ memset(mac_mask->h_dest, ~0, ETH_ALEN);
+ else
+ memcpy(mac_mask->h_dest, mac_addr_ig_mask,
+ ETH_ALEN);
}
- return 0;
+ if (spec.match_flags & EFX_FILTER_MATCH_REM_MAC) {
+ memcpy(mac_entry->h_source, spec.rem_mac, ETH_ALEN);
+ memset(mac_mask->h_source, ~0, ETH_ALEN);
+ }
+ if (spec.match_flags & EFX_FILTER_MATCH_ETHER_TYPE) {
+ mac_entry->h_proto = spec.ether_type;
+ mac_mask->h_proto = ETHER_TYPE_FULL_MASK;
+ }
+ } else {
+ /* The above should handle all filters that we insert */
+ WARN_ON(1);
+ return -EINVAL;
}
- rc = efx_filter_get_ipv4_local(&spec, &proto,
- &ip_entry->ip4dst, &ip_entry->pdst);
- if (rc != 0) {
- rc = efx_filter_get_ipv4_full(
- &spec, &proto, &ip_entry->ip4dst, &ip_entry->pdst,
- &ip_entry->ip4src, &ip_entry->psrc);
- EFX_WARN_ON_PARANOID(rc);
- ip_mask->ip4src = IP4_ADDR_FULL_MASK;
- ip_mask->psrc = PORT_FULL_MASK;
+ if (spec.match_flags & EFX_FILTER_MATCH_OUTER_VID) {
+ rule->flow_type |= FLOW_EXT;
+ rule->h_ext.vlan_tci = spec.outer_vid;
+ rule->m_ext.vlan_tci = htons(0xfff);
}
- rule->flow_type = (proto == IPPROTO_TCP) ? TCP_V4_FLOW : UDP_V4_FLOW;
- ip_mask->ip4dst = IP4_ADDR_FULL_MASK;
- ip_mask->pdst = PORT_FULL_MASK;
+
return rc;
}
efx_filter_init_rx(&spec, EFX_FILTER_PRI_MANUAL,
efx->rx_scatter ? EFX_FILTER_FLAG_RX_SCATTER : 0,
(rule->ring_cookie == RX_CLS_FLOW_DISC) ?
- 0xfff : rule->ring_cookie);
+ EFX_FILTER_RX_DMAQ_ID_DROP : rule->ring_cookie);
- switch (rule->flow_type) {
+ switch (rule->flow_type & ~FLOW_EXT) {
case TCP_V4_FLOW:
- case UDP_V4_FLOW: {
- u8 proto = (rule->flow_type == TCP_V4_FLOW ?
- IPPROTO_TCP : IPPROTO_UDP);
-
- /* Must match all of destination, */
- if (!(ip_mask->ip4dst == IP4_ADDR_FULL_MASK &&
- ip_mask->pdst == PORT_FULL_MASK))
- return -EINVAL;
- /* all or none of source, */
- if ((ip_mask->ip4src || ip_mask->psrc) &&
- !(ip_mask->ip4src == IP4_ADDR_FULL_MASK &&
- ip_mask->psrc == PORT_FULL_MASK))
- return -EINVAL;
- /* and nothing else */
- if (ip_mask->tos || rule->m_ext.vlan_tci)
+ case UDP_V4_FLOW:
+ spec.match_flags = (EFX_FILTER_MATCH_ETHER_TYPE |
+ EFX_FILTER_MATCH_IP_PROTO);
+ spec.ether_type = htons(ETH_P_IP);
+ spec.ip_proto = ((rule->flow_type & ~FLOW_EXT) == TCP_V4_FLOW ?
+ IPPROTO_TCP : IPPROTO_UDP);
+ if (ip_mask->ip4dst) {
+ if (ip_mask->ip4dst != IP4_ADDR_FULL_MASK)
+ return -EINVAL;
+ spec.match_flags |= EFX_FILTER_MATCH_LOC_HOST;
+ spec.loc_host[0] = ip_entry->ip4dst;
+ }
+ if (ip_mask->ip4src) {
+ if (ip_mask->ip4src != IP4_ADDR_FULL_MASK)
+ return -EINVAL;
+ spec.match_flags |= EFX_FILTER_MATCH_REM_HOST;
+ spec.rem_host[0] = ip_entry->ip4src;
+ }
+ if (ip_mask->pdst) {
+ if (ip_mask->pdst != PORT_FULL_MASK)
+ return -EINVAL;
+ spec.match_flags |= EFX_FILTER_MATCH_LOC_PORT;
+ spec.loc_port = ip_entry->pdst;
+ }
+ if (ip_mask->psrc) {
+ if (ip_mask->psrc != PORT_FULL_MASK)
+ return -EINVAL;
+ spec.match_flags |= EFX_FILTER_MATCH_REM_PORT;
+ spec.rem_port = ip_entry->psrc;
+ }
+ if (ip_mask->tos)
return -EINVAL;
-
- if (ip_mask->ip4src)
- rc = efx_filter_set_ipv4_full(&spec, proto,
- ip_entry->ip4dst,
- ip_entry->pdst,
- ip_entry->ip4src,
- ip_entry->psrc);
- else
- rc = efx_filter_set_ipv4_local(&spec, proto,
- ip_entry->ip4dst,
- ip_entry->pdst);
- if (rc)
- return rc;
break;
- }
-
- case ETHER_FLOW | FLOW_EXT:
- case ETHER_FLOW: {
- u16 vlan_tag_mask = (rule->flow_type & FLOW_EXT ?
- ntohs(rule->m_ext.vlan_tci) : 0);
-
- /* Must not match on source address or Ethertype */
- if (!is_zero_ether_addr(mac_mask->h_source) ||
- mac_mask->h_proto)
- return -EINVAL;
- /* Is it a default UC or MC filter? */
- if (ether_addr_equal(mac_mask->h_dest, mac_addr_mc_mask) &&
- vlan_tag_mask == 0) {
- if (is_multicast_ether_addr(mac_entry->h_dest))
- rc = efx_filter_set_mc_def(&spec);
+ case ETHER_FLOW:
+ if (!is_zero_ether_addr(mac_mask->h_dest)) {
+ if (ether_addr_equal(mac_mask->h_dest,
+ mac_addr_ig_mask))
+ spec.match_flags |= EFX_FILTER_MATCH_LOC_MAC_IG;
+ else if (is_broadcast_ether_addr(mac_mask->h_dest))
+ spec.match_flags |= EFX_FILTER_MATCH_LOC_MAC;
else
- rc = efx_filter_set_uc_def(&spec);
+ return -EINVAL;
+ memcpy(spec.loc_mac, mac_entry->h_dest, ETH_ALEN);
}
- /* Otherwise, it must match all of destination and all
- * or none of VID.
- */
- else if (is_broadcast_ether_addr(mac_mask->h_dest) &&
- (vlan_tag_mask == 0xfff || vlan_tag_mask == 0)) {
- rc = efx_filter_set_eth_local(
- &spec,
- vlan_tag_mask ?
- ntohs(rule->h_ext.vlan_tci) : EFX_FILTER_VID_UNSPEC,
- mac_entry->h_dest);
- } else {
- rc = -EINVAL;
+ if (!is_zero_ether_addr(mac_mask->h_source)) {
+ if (!is_broadcast_ether_addr(mac_mask->h_source))
+ return -EINVAL;
+ spec.match_flags |= EFX_FILTER_MATCH_REM_MAC;
+ memcpy(spec.rem_mac, mac_entry->h_source, ETH_ALEN);
+ }
+ if (mac_mask->h_proto) {
+ if (mac_mask->h_proto != ETHER_TYPE_FULL_MASK)
+ return -EINVAL;
+ spec.match_flags |= EFX_FILTER_MATCH_ETHER_TYPE;
+ spec.ether_type = mac_entry->h_proto;
}
- if (rc)
- return rc;
break;
- }
default:
return -EINVAL;
}
+ if ((rule->flow_type & FLOW_EXT) && rule->m_ext.vlan_tci) {
+ if (rule->m_ext.vlan_tci != htons(0xfff))
+ return -EINVAL;
+ spec.match_flags |= EFX_FILTER_MATCH_OUTER_VID;
+ spec.outer_vid = rule->h_ext.vlan_tci;
+ }
+
rc = efx_filter_insert_filter(efx, &spec, true);
if (rc < 0)
return rc;
#include "net_driver.h"
#include "bitfield.h"
#include "efx.h"
-#include "spi.h"
#include "nic.h"
-#include "regs.h"
+#include "farch_regs.h"
#include "io.h"
#include "phy.h"
#include "workarounds.h"
#include "selftest.h"
+#include "mdio_10g.h"
/* Hardware control for SFC4000 (aka Falcon). */
+/**************************************************************************
+ *
+ * NIC stats
+ *
+ **************************************************************************
+ */
+
+#define FALCON_MAC_STATS_SIZE 0x100
+
+#define XgRxOctets_offset 0x0
+#define XgRxOctets_WIDTH 48
+#define XgRxOctetsOK_offset 0x8
+#define XgRxOctetsOK_WIDTH 48
+#define XgRxPkts_offset 0x10
+#define XgRxPkts_WIDTH 32
+#define XgRxPktsOK_offset 0x14
+#define XgRxPktsOK_WIDTH 32
+#define XgRxBroadcastPkts_offset 0x18
+#define XgRxBroadcastPkts_WIDTH 32
+#define XgRxMulticastPkts_offset 0x1C
+#define XgRxMulticastPkts_WIDTH 32
+#define XgRxUnicastPkts_offset 0x20
+#define XgRxUnicastPkts_WIDTH 32
+#define XgRxUndersizePkts_offset 0x24
+#define XgRxUndersizePkts_WIDTH 32
+#define XgRxOversizePkts_offset 0x28
+#define XgRxOversizePkts_WIDTH 32
+#define XgRxJabberPkts_offset 0x2C
+#define XgRxJabberPkts_WIDTH 32
+#define XgRxUndersizeFCSerrorPkts_offset 0x30
+#define XgRxUndersizeFCSerrorPkts_WIDTH 32
+#define XgRxDropEvents_offset 0x34
+#define XgRxDropEvents_WIDTH 32
+#define XgRxFCSerrorPkts_offset 0x38
+#define XgRxFCSerrorPkts_WIDTH 32
+#define XgRxAlignError_offset 0x3C
+#define XgRxAlignError_WIDTH 32
+#define XgRxSymbolError_offset 0x40
+#define XgRxSymbolError_WIDTH 32
+#define XgRxInternalMACError_offset 0x44
+#define XgRxInternalMACError_WIDTH 32
+#define XgRxControlPkts_offset 0x48
+#define XgRxControlPkts_WIDTH 32
+#define XgRxPausePkts_offset 0x4C
+#define XgRxPausePkts_WIDTH 32
+#define XgRxPkts64Octets_offset 0x50
+#define XgRxPkts64Octets_WIDTH 32
+#define XgRxPkts65to127Octets_offset 0x54
+#define XgRxPkts65to127Octets_WIDTH 32
+#define XgRxPkts128to255Octets_offset 0x58
+#define XgRxPkts128to255Octets_WIDTH 32
+#define XgRxPkts256to511Octets_offset 0x5C
+#define XgRxPkts256to511Octets_WIDTH 32
+#define XgRxPkts512to1023Octets_offset 0x60
+#define XgRxPkts512to1023Octets_WIDTH 32
+#define XgRxPkts1024to15xxOctets_offset 0x64
+#define XgRxPkts1024to15xxOctets_WIDTH 32
+#define XgRxPkts15xxtoMaxOctets_offset 0x68
+#define XgRxPkts15xxtoMaxOctets_WIDTH 32
+#define XgRxLengthError_offset 0x6C
+#define XgRxLengthError_WIDTH 32
+#define XgTxPkts_offset 0x80
+#define XgTxPkts_WIDTH 32
+#define XgTxOctets_offset 0x88
+#define XgTxOctets_WIDTH 48
+#define XgTxMulticastPkts_offset 0x90
+#define XgTxMulticastPkts_WIDTH 32
+#define XgTxBroadcastPkts_offset 0x94
+#define XgTxBroadcastPkts_WIDTH 32
+#define XgTxUnicastPkts_offset 0x98
+#define XgTxUnicastPkts_WIDTH 32
+#define XgTxControlPkts_offset 0x9C
+#define XgTxControlPkts_WIDTH 32
+#define XgTxPausePkts_offset 0xA0
+#define XgTxPausePkts_WIDTH 32
+#define XgTxPkts64Octets_offset 0xA4
+#define XgTxPkts64Octets_WIDTH 32
+#define XgTxPkts65to127Octets_offset 0xA8
+#define XgTxPkts65to127Octets_WIDTH 32
+#define XgTxPkts128to255Octets_offset 0xAC
+#define XgTxPkts128to255Octets_WIDTH 32
+#define XgTxPkts256to511Octets_offset 0xB0
+#define XgTxPkts256to511Octets_WIDTH 32
+#define XgTxPkts512to1023Octets_offset 0xB4
+#define XgTxPkts512to1023Octets_WIDTH 32
+#define XgTxPkts1024to15xxOctets_offset 0xB8
+#define XgTxPkts1024to15xxOctets_WIDTH 32
+#define XgTxPkts1519toMaxOctets_offset 0xBC
+#define XgTxPkts1519toMaxOctets_WIDTH 32
+#define XgTxUndersizePkts_offset 0xC0
+#define XgTxUndersizePkts_WIDTH 32
+#define XgTxOversizePkts_offset 0xC4
+#define XgTxOversizePkts_WIDTH 32
+#define XgTxNonTcpUdpPkt_offset 0xC8
+#define XgTxNonTcpUdpPkt_WIDTH 16
+#define XgTxMacSrcErrPkt_offset 0xCC
+#define XgTxMacSrcErrPkt_WIDTH 16
+#define XgTxIpSrcErrPkt_offset 0xD0
+#define XgTxIpSrcErrPkt_WIDTH 16
+#define XgDmaDone_offset 0xD4
+#define XgDmaDone_WIDTH 32
+
+#define FALCON_XMAC_STATS_DMA_FLAG(efx) \
+ (*(u32 *)((efx)->stats_buffer.addr + XgDmaDone_offset))
+
+#define FALCON_DMA_STAT(ext_name, hw_name) \
+ [FALCON_STAT_ ## ext_name] = \
+ { #ext_name, \
+ /* 48-bit stats are zero-padded to 64 on DMA */ \
+ hw_name ## _ ## WIDTH == 48 ? 64 : hw_name ## _ ## WIDTH, \
+ hw_name ## _ ## offset }
+#define FALCON_OTHER_STAT(ext_name) \
+ [FALCON_STAT_ ## ext_name] = { #ext_name, 0, 0 }
+
+static const struct efx_hw_stat_desc falcon_stat_desc[FALCON_STAT_COUNT] = {
+ FALCON_DMA_STAT(tx_bytes, XgTxOctets),
+ FALCON_DMA_STAT(tx_packets, XgTxPkts),
+ FALCON_DMA_STAT(tx_pause, XgTxPausePkts),
+ FALCON_DMA_STAT(tx_control, XgTxControlPkts),
+ FALCON_DMA_STAT(tx_unicast, XgTxUnicastPkts),
+ FALCON_DMA_STAT(tx_multicast, XgTxMulticastPkts),
+ FALCON_DMA_STAT(tx_broadcast, XgTxBroadcastPkts),
+ FALCON_DMA_STAT(tx_lt64, XgTxUndersizePkts),
+ FALCON_DMA_STAT(tx_64, XgTxPkts64Octets),
+ FALCON_DMA_STAT(tx_65_to_127, XgTxPkts65to127Octets),
+ FALCON_DMA_STAT(tx_128_to_255, XgTxPkts128to255Octets),
+ FALCON_DMA_STAT(tx_256_to_511, XgTxPkts256to511Octets),
+ FALCON_DMA_STAT(tx_512_to_1023, XgTxPkts512to1023Octets),
+ FALCON_DMA_STAT(tx_1024_to_15xx, XgTxPkts1024to15xxOctets),
+ FALCON_DMA_STAT(tx_15xx_to_jumbo, XgTxPkts1519toMaxOctets),
+ FALCON_DMA_STAT(tx_gtjumbo, XgTxOversizePkts),
+ FALCON_DMA_STAT(tx_non_tcpudp, XgTxNonTcpUdpPkt),
+ FALCON_DMA_STAT(tx_mac_src_error, XgTxMacSrcErrPkt),
+ FALCON_DMA_STAT(tx_ip_src_error, XgTxIpSrcErrPkt),
+ FALCON_DMA_STAT(rx_bytes, XgRxOctets),
+ FALCON_DMA_STAT(rx_good_bytes, XgRxOctetsOK),
+ FALCON_OTHER_STAT(rx_bad_bytes),
+ FALCON_DMA_STAT(rx_packets, XgRxPkts),
+ FALCON_DMA_STAT(rx_good, XgRxPktsOK),
+ FALCON_DMA_STAT(rx_bad, XgRxFCSerrorPkts),
+ FALCON_DMA_STAT(rx_pause, XgRxPausePkts),
+ FALCON_DMA_STAT(rx_control, XgRxControlPkts),
+ FALCON_DMA_STAT(rx_unicast, XgRxUnicastPkts),
+ FALCON_DMA_STAT(rx_multicast, XgRxMulticastPkts),
+ FALCON_DMA_STAT(rx_broadcast, XgRxBroadcastPkts),
+ FALCON_DMA_STAT(rx_lt64, XgRxUndersizePkts),
+ FALCON_DMA_STAT(rx_64, XgRxPkts64Octets),
+ FALCON_DMA_STAT(rx_65_to_127, XgRxPkts65to127Octets),
+ FALCON_DMA_STAT(rx_128_to_255, XgRxPkts128to255Octets),
+ FALCON_DMA_STAT(rx_256_to_511, XgRxPkts256to511Octets),
+ FALCON_DMA_STAT(rx_512_to_1023, XgRxPkts512to1023Octets),
+ FALCON_DMA_STAT(rx_1024_to_15xx, XgRxPkts1024to15xxOctets),
+ FALCON_DMA_STAT(rx_15xx_to_jumbo, XgRxPkts15xxtoMaxOctets),
+ FALCON_DMA_STAT(rx_gtjumbo, XgRxOversizePkts),
+ FALCON_DMA_STAT(rx_bad_lt64, XgRxUndersizeFCSerrorPkts),
+ FALCON_DMA_STAT(rx_bad_gtjumbo, XgRxJabberPkts),
+ FALCON_DMA_STAT(rx_overflow, XgRxDropEvents),
+ FALCON_DMA_STAT(rx_symbol_error, XgRxSymbolError),
+ FALCON_DMA_STAT(rx_align_error, XgRxAlignError),
+ FALCON_DMA_STAT(rx_length_error, XgRxLengthError),
+ FALCON_DMA_STAT(rx_internal_error, XgRxInternalMACError),
+ FALCON_OTHER_STAT(rx_nodesc_drop_cnt),
+};
+static const unsigned long falcon_stat_mask[] = {
+ [0 ... BITS_TO_LONGS(FALCON_STAT_COUNT) - 1] = ~0UL,
+};
+
+/**************************************************************************
+ *
+ * Basic SPI command set and bit definitions
+ *
+ *************************************************************************/
+
+#define SPI_WRSR 0x01 /* Write status register */
+#define SPI_WRITE 0x02 /* Write data to memory array */
+#define SPI_READ 0x03 /* Read data from memory array */
+#define SPI_WRDI 0x04 /* Reset write enable latch */
+#define SPI_RDSR 0x05 /* Read status register */
+#define SPI_WREN 0x06 /* Set write enable latch */
+#define SPI_SST_EWSR 0x50 /* SST: Enable write to status register */
+
+#define SPI_STATUS_WPEN 0x80 /* Write-protect pin enabled */
+#define SPI_STATUS_BP2 0x10 /* Block protection bit 2 */
+#define SPI_STATUS_BP1 0x08 /* Block protection bit 1 */
+#define SPI_STATUS_BP0 0x04 /* Block protection bit 0 */
+#define SPI_STATUS_WEN 0x02 /* State of the write enable latch */
+#define SPI_STATUS_NRDY 0x01 /* Device busy flag */
+
+/**************************************************************************
+ *
+ * Non-volatile memory layout
+ *
+ **************************************************************************
+ */
+
+/* SFC4000 flash is partitioned into:
+ * 0-0x400 chip and board config (see struct falcon_nvconfig)
+ * 0x400-0x8000 unused (or may contain VPD if EEPROM not present)
+ * 0x8000-end boot code (mapped to PCI expansion ROM)
+ * SFC4000 small EEPROM (size < 0x400) is used for VPD only.
+ * SFC4000 large EEPROM (size >= 0x400) is partitioned into:
+ * 0-0x400 chip and board config
+ * configurable VPD
+ * 0x800-0x1800 boot config
+ * Aside from the chip and board config, all of these are optional and may
+ * be absent or truncated depending on the devices used.
+ */
+#define FALCON_NVCONFIG_END 0x400U
+#define FALCON_FLASH_BOOTCODE_START 0x8000U
+#define FALCON_EEPROM_BOOTCONFIG_START 0x800U
+#define FALCON_EEPROM_BOOTCONFIG_END 0x1800U
+
+/* Board configuration v2 (v1 is obsolete; later versions are compatible) */
+struct falcon_nvconfig_board_v2 {
+ __le16 nports;
+ u8 port0_phy_addr;
+ u8 port0_phy_type;
+ u8 port1_phy_addr;
+ u8 port1_phy_type;
+ __le16 asic_sub_revision;
+ __le16 board_revision;
+} __packed;
+
+/* Board configuration v3 extra information */
+struct falcon_nvconfig_board_v3 {
+ __le32 spi_device_type[2];
+} __packed;
+
+/* Bit numbers for spi_device_type */
+#define SPI_DEV_TYPE_SIZE_LBN 0
+#define SPI_DEV_TYPE_SIZE_WIDTH 5
+#define SPI_DEV_TYPE_ADDR_LEN_LBN 6
+#define SPI_DEV_TYPE_ADDR_LEN_WIDTH 2
+#define SPI_DEV_TYPE_ERASE_CMD_LBN 8
+#define SPI_DEV_TYPE_ERASE_CMD_WIDTH 8
+#define SPI_DEV_TYPE_ERASE_SIZE_LBN 16
+#define SPI_DEV_TYPE_ERASE_SIZE_WIDTH 5
+#define SPI_DEV_TYPE_BLOCK_SIZE_LBN 24
+#define SPI_DEV_TYPE_BLOCK_SIZE_WIDTH 5
+#define SPI_DEV_TYPE_FIELD(type, field) \
+ (((type) >> EFX_LOW_BIT(field)) & EFX_MASK32(EFX_WIDTH(field)))
+
+#define FALCON_NVCONFIG_OFFSET 0x300
+
+#define FALCON_NVCONFIG_BOARD_MAGIC_NUM 0xFA1C
+struct falcon_nvconfig {
+ efx_oword_t ee_vpd_cfg_reg; /* 0x300 */
+ u8 mac_address[2][8]; /* 0x310 */
+ efx_oword_t pcie_sd_ctl0123_reg; /* 0x320 */
+ efx_oword_t pcie_sd_ctl45_reg; /* 0x330 */
+ efx_oword_t pcie_pcs_ctl_stat_reg; /* 0x340 */
+ efx_oword_t hw_init_reg; /* 0x350 */
+ efx_oword_t nic_stat_reg; /* 0x360 */
+ efx_oword_t glb_ctl_reg; /* 0x370 */
+ efx_oword_t srm_cfg_reg; /* 0x380 */
+ efx_oword_t spare_reg; /* 0x390 */
+ __le16 board_magic_num; /* 0x3A0 */
+ __le16 board_struct_ver;
+ __le16 board_checksum;
+ struct falcon_nvconfig_board_v2 board_v2;
+ efx_oword_t ee_base_page_reg; /* 0x3B0 */
+ struct falcon_nvconfig_board_v3 board_v3; /* 0x3C0 */
+} __packed;
+
+/*************************************************************************/
+
static int falcon_reset_hw(struct efx_nic *efx, enum reset_type method);
+static void falcon_reconfigure_mac_wrapper(struct efx_nic *efx);
static const unsigned int
/* "Large" EEPROM device: Atmel AT25640 or similar
*
* NB most hardware supports MSI interrupts
*/
-inline void falcon_irq_ack_a1(struct efx_nic *efx)
+static inline void falcon_irq_ack_a1(struct efx_nic *efx)
{
efx_dword_t reg;
}
-irqreturn_t falcon_legacy_interrupt_a1(int irq, void *dev_id)
+static irqreturn_t falcon_legacy_interrupt_a1(int irq, void *dev_id)
{
struct efx_nic *efx = dev_id;
efx_oword_t *int_ker = efx->irq_status.addr;
"IRQ %d on CPU %d status " EFX_OWORD_FMT "\n",
irq, raw_smp_processor_id(), EFX_OWORD_VAL(*int_ker));
+ if (!likely(ACCESS_ONCE(efx->irq_soft_enabled)))
+ return IRQ_HANDLED;
+
/* Check to see if we have a serious error condition */
syserr = EFX_OWORD_FIELD(*int_ker, FSF_AZ_NET_IVEC_FATAL_INT);
if (unlikely(syserr))
- return efx_nic_fatal_interrupt(efx);
+ return efx_farch_fatal_interrupt(efx);
/* Determine interrupting queues, clear interrupt status
* register and acknowledge the device interrupt.
}
}
-int falcon_spi_cmd(struct efx_nic *efx, const struct efx_spi_device *spi,
- unsigned int command, int address,
- const void *in, void *out, size_t len)
+static int
+falcon_spi_cmd(struct efx_nic *efx, const struct falcon_spi_device *spi,
+ unsigned int command, int address,
+ const void *in, void *out, size_t len)
{
bool addressed = (address >= 0);
bool reading = (out != NULL);
return 0;
}
-static size_t
-falcon_spi_write_limit(const struct efx_spi_device *spi, size_t start)
-{
- return min(FALCON_SPI_MAX_LEN,
- (spi->block_size - (start & (spi->block_size - 1))));
-}
-
static inline u8
-efx_spi_munge_command(const struct efx_spi_device *spi,
- const u8 command, const unsigned int address)
+falcon_spi_munge_command(const struct falcon_spi_device *spi,
+ const u8 command, const unsigned int address)
{
return command | (((address >> 8) & spi->munge_address) << 3);
}
-/* Wait up to 10 ms for buffered write completion */
-int
-falcon_spi_wait_write(struct efx_nic *efx, const struct efx_spi_device *spi)
-{
- unsigned long timeout = jiffies + 1 + DIV_ROUND_UP(HZ, 100);
- u8 status;
- int rc;
-
- for (;;) {
- rc = falcon_spi_cmd(efx, spi, SPI_RDSR, -1, NULL,
- &status, sizeof(status));
- if (rc)
- return rc;
- if (!(status & SPI_STATUS_NRDY))
- return 0;
- if (time_after_eq(jiffies, timeout)) {
- netif_err(efx, hw, efx->net_dev,
- "SPI write timeout on device %d"
- " last status=0x%02x\n",
- spi->device_id, status);
- return -ETIMEDOUT;
- }
- schedule_timeout_uninterruptible(1);
- }
-}
-
-int falcon_spi_read(struct efx_nic *efx, const struct efx_spi_device *spi,
- loff_t start, size_t len, size_t *retlen, u8 *buffer)
+static int
+falcon_spi_read(struct efx_nic *efx, const struct falcon_spi_device *spi,
+ loff_t start, size_t len, size_t *retlen, u8 *buffer)
{
size_t block_len, pos = 0;
unsigned int command;
while (pos < len) {
block_len = min(len - pos, FALCON_SPI_MAX_LEN);
- command = efx_spi_munge_command(spi, SPI_READ, start + pos);
+ command = falcon_spi_munge_command(spi, SPI_READ, start + pos);
rc = falcon_spi_cmd(efx, spi, command, start + pos, NULL,
buffer + pos, block_len);
if (rc)
return rc;
}
-int
-falcon_spi_write(struct efx_nic *efx, const struct efx_spi_device *spi,
+#ifdef CONFIG_SFC_MTD
+
+struct falcon_mtd_partition {
+ struct efx_mtd_partition common;
+ const struct falcon_spi_device *spi;
+ size_t offset;
+};
+
+#define to_falcon_mtd_partition(mtd) \
+ container_of(mtd, struct falcon_mtd_partition, common.mtd)
+
+static size_t
+falcon_spi_write_limit(const struct falcon_spi_device *spi, size_t start)
+{
+ return min(FALCON_SPI_MAX_LEN,
+ (spi->block_size - (start & (spi->block_size - 1))));
+}
+
+/* Wait up to 10 ms for buffered write completion */
+static int
+falcon_spi_wait_write(struct efx_nic *efx, const struct falcon_spi_device *spi)
+{
+ unsigned long timeout = jiffies + 1 + DIV_ROUND_UP(HZ, 100);
+ u8 status;
+ int rc;
+
+ for (;;) {
+ rc = falcon_spi_cmd(efx, spi, SPI_RDSR, -1, NULL,
+ &status, sizeof(status));
+ if (rc)
+ return rc;
+ if (!(status & SPI_STATUS_NRDY))
+ return 0;
+ if (time_after_eq(jiffies, timeout)) {
+ netif_err(efx, hw, efx->net_dev,
+ "SPI write timeout on device %d"
+ " last status=0x%02x\n",
+ spi->device_id, status);
+ return -ETIMEDOUT;
+ }
+ schedule_timeout_uninterruptible(1);
+ }
+}
+
+static int
+falcon_spi_write(struct efx_nic *efx, const struct falcon_spi_device *spi,
loff_t start, size_t len, size_t *retlen, const u8 *buffer)
{
u8 verify_buffer[FALCON_SPI_MAX_LEN];
block_len = min(len - pos,
falcon_spi_write_limit(spi, start + pos));
- command = efx_spi_munge_command(spi, SPI_WRITE, start + pos);
+ command = falcon_spi_munge_command(spi, SPI_WRITE, start + pos);
rc = falcon_spi_cmd(efx, spi, command, start + pos,
buffer + pos, NULL, block_len);
if (rc)
if (rc)
break;
- command = efx_spi_munge_command(spi, SPI_READ, start + pos);
+ command = falcon_spi_munge_command(spi, SPI_READ, start + pos);
rc = falcon_spi_cmd(efx, spi, command, start + pos,
NULL, verify_buffer, block_len);
if (memcmp(verify_buffer, buffer + pos, block_len)) {
return rc;
}
+static int
+falcon_spi_slow_wait(struct falcon_mtd_partition *part, bool uninterruptible)
+{
+ const struct falcon_spi_device *spi = part->spi;
+ struct efx_nic *efx = part->common.mtd.priv;
+ u8 status;
+ int rc, i;
+
+ /* Wait up to 4s for flash/EEPROM to finish a slow operation. */
+ for (i = 0; i < 40; i++) {
+ __set_current_state(uninterruptible ?
+ TASK_UNINTERRUPTIBLE : TASK_INTERRUPTIBLE);
+ schedule_timeout(HZ / 10);
+ rc = falcon_spi_cmd(efx, spi, SPI_RDSR, -1, NULL,
+ &status, sizeof(status));
+ if (rc)
+ return rc;
+ if (!(status & SPI_STATUS_NRDY))
+ return 0;
+ if (signal_pending(current))
+ return -EINTR;
+ }
+ pr_err("%s: timed out waiting for %s\n",
+ part->common.name, part->common.dev_type_name);
+ return -ETIMEDOUT;
+}
+
+static int
+falcon_spi_unlock(struct efx_nic *efx, const struct falcon_spi_device *spi)
+{
+ const u8 unlock_mask = (SPI_STATUS_BP2 | SPI_STATUS_BP1 |
+ SPI_STATUS_BP0);
+ u8 status;
+ int rc;
+
+ rc = falcon_spi_cmd(efx, spi, SPI_RDSR, -1, NULL,
+ &status, sizeof(status));
+ if (rc)
+ return rc;
+
+ if (!(status & unlock_mask))
+ return 0; /* already unlocked */
+
+ rc = falcon_spi_cmd(efx, spi, SPI_WREN, -1, NULL, NULL, 0);
+ if (rc)
+ return rc;
+ rc = falcon_spi_cmd(efx, spi, SPI_SST_EWSR, -1, NULL, NULL, 0);
+ if (rc)
+ return rc;
+
+ status &= ~unlock_mask;
+ rc = falcon_spi_cmd(efx, spi, SPI_WRSR, -1, &status,
+ NULL, sizeof(status));
+ if (rc)
+ return rc;
+ rc = falcon_spi_wait_write(efx, spi);
+ if (rc)
+ return rc;
+
+ return 0;
+}
+
+#define FALCON_SPI_VERIFY_BUF_LEN 16
+
+static int
+falcon_spi_erase(struct falcon_mtd_partition *part, loff_t start, size_t len)
+{
+ const struct falcon_spi_device *spi = part->spi;
+ struct efx_nic *efx = part->common.mtd.priv;
+ unsigned pos, block_len;
+ u8 empty[FALCON_SPI_VERIFY_BUF_LEN];
+ u8 buffer[FALCON_SPI_VERIFY_BUF_LEN];
+ int rc;
+
+ if (len != spi->erase_size)
+ return -EINVAL;
+
+ if (spi->erase_command == 0)
+ return -EOPNOTSUPP;
+
+ rc = falcon_spi_unlock(efx, spi);
+ if (rc)
+ return rc;
+ rc = falcon_spi_cmd(efx, spi, SPI_WREN, -1, NULL, NULL, 0);
+ if (rc)
+ return rc;
+ rc = falcon_spi_cmd(efx, spi, spi->erase_command, start, NULL,
+ NULL, 0);
+ if (rc)
+ return rc;
+ rc = falcon_spi_slow_wait(part, false);
+
+ /* Verify the entire region has been wiped */
+ memset(empty, 0xff, sizeof(empty));
+ for (pos = 0; pos < len; pos += block_len) {
+ block_len = min(len - pos, sizeof(buffer));
+ rc = falcon_spi_read(efx, spi, start + pos, block_len,
+ NULL, buffer);
+ if (rc)
+ return rc;
+ if (memcmp(empty, buffer, block_len))
+ return -EIO;
+
+ /* Avoid locking up the system */
+ cond_resched();
+ if (signal_pending(current))
+ return -EINTR;
+ }
+
+ return rc;
+}
+
+static void falcon_mtd_rename(struct efx_mtd_partition *part)
+{
+ struct efx_nic *efx = part->mtd.priv;
+
+ snprintf(part->name, sizeof(part->name), "%s %s",
+ efx->name, part->type_name);
+}
+
+static int falcon_mtd_read(struct mtd_info *mtd, loff_t start,
+ size_t len, size_t *retlen, u8 *buffer)
+{
+ struct falcon_mtd_partition *part = to_falcon_mtd_partition(mtd);
+ struct efx_nic *efx = mtd->priv;
+ struct falcon_nic_data *nic_data = efx->nic_data;
+ int rc;
+
+ rc = mutex_lock_interruptible(&nic_data->spi_lock);
+ if (rc)
+ return rc;
+ rc = falcon_spi_read(efx, part->spi, part->offset + start,
+ len, retlen, buffer);
+ mutex_unlock(&nic_data->spi_lock);
+ return rc;
+}
+
+static int falcon_mtd_erase(struct mtd_info *mtd, loff_t start, size_t len)
+{
+ struct falcon_mtd_partition *part = to_falcon_mtd_partition(mtd);
+ struct efx_nic *efx = mtd->priv;
+ struct falcon_nic_data *nic_data = efx->nic_data;
+ int rc;
+
+ rc = mutex_lock_interruptible(&nic_data->spi_lock);
+ if (rc)
+ return rc;
+ rc = falcon_spi_erase(part, part->offset + start, len);
+ mutex_unlock(&nic_data->spi_lock);
+ return rc;
+}
+
+static int falcon_mtd_write(struct mtd_info *mtd, loff_t start,
+ size_t len, size_t *retlen, const u8 *buffer)
+{
+ struct falcon_mtd_partition *part = to_falcon_mtd_partition(mtd);
+ struct efx_nic *efx = mtd->priv;
+ struct falcon_nic_data *nic_data = efx->nic_data;
+ int rc;
+
+ rc = mutex_lock_interruptible(&nic_data->spi_lock);
+ if (rc)
+ return rc;
+ rc = falcon_spi_write(efx, part->spi, part->offset + start,
+ len, retlen, buffer);
+ mutex_unlock(&nic_data->spi_lock);
+ return rc;
+}
+
+static int falcon_mtd_sync(struct mtd_info *mtd)
+{
+ struct falcon_mtd_partition *part = to_falcon_mtd_partition(mtd);
+ struct efx_nic *efx = mtd->priv;
+ struct falcon_nic_data *nic_data = efx->nic_data;
+ int rc;
+
+ mutex_lock(&nic_data->spi_lock);
+ rc = falcon_spi_slow_wait(part, true);
+ mutex_unlock(&nic_data->spi_lock);
+ return rc;
+}
+
+static int falcon_mtd_probe(struct efx_nic *efx)
+{
+ struct falcon_nic_data *nic_data = efx->nic_data;
+ struct falcon_mtd_partition *parts;
+ struct falcon_spi_device *spi;
+ size_t n_parts;
+ int rc = -ENODEV;
+
+ ASSERT_RTNL();
+
+ /* Allocate space for maximum number of partitions */
+ parts = kcalloc(2, sizeof(*parts), GFP_KERNEL);
+ n_parts = 0;
+
+ spi = &nic_data->spi_flash;
+ if (falcon_spi_present(spi) && spi->size > FALCON_FLASH_BOOTCODE_START) {
+ parts[n_parts].spi = spi;
+ parts[n_parts].offset = FALCON_FLASH_BOOTCODE_START;
+ parts[n_parts].common.dev_type_name = "flash";
+ parts[n_parts].common.type_name = "sfc_flash_bootrom";
+ parts[n_parts].common.mtd.type = MTD_NORFLASH;
+ parts[n_parts].common.mtd.flags = MTD_CAP_NORFLASH;
+ parts[n_parts].common.mtd.size = spi->size - FALCON_FLASH_BOOTCODE_START;
+ parts[n_parts].common.mtd.erasesize = spi->erase_size;
+ n_parts++;
+ }
+
+ spi = &nic_data->spi_eeprom;
+ if (falcon_spi_present(spi) && spi->size > FALCON_EEPROM_BOOTCONFIG_START) {
+ parts[n_parts].spi = spi;
+ parts[n_parts].offset = FALCON_EEPROM_BOOTCONFIG_START;
+ parts[n_parts].common.dev_type_name = "EEPROM";
+ parts[n_parts].common.type_name = "sfc_bootconfig";
+ parts[n_parts].common.mtd.type = MTD_RAM;
+ parts[n_parts].common.mtd.flags = MTD_CAP_RAM;
+ parts[n_parts].common.mtd.size =
+ min(spi->size, FALCON_EEPROM_BOOTCONFIG_END) -
+ FALCON_EEPROM_BOOTCONFIG_START;
+ parts[n_parts].common.mtd.erasesize = spi->erase_size;
+ n_parts++;
+ }
+
+ rc = efx_mtd_add(efx, &parts[0].common, n_parts, sizeof(*parts));
+ if (rc)
+ kfree(parts);
+ return rc;
+}
+
+#endif /* CONFIG_SFC_MTD */
+
+/**************************************************************************
+ *
+ * XMAC operations
+ *
+ **************************************************************************
+ */
+
+/* Configure the XAUI driver that is an output from Falcon */
+static void falcon_setup_xaui(struct efx_nic *efx)
+{
+ efx_oword_t sdctl, txdrv;
+
+ /* Move the XAUI into low power, unless there is no PHY, in
+ * which case the XAUI will have to drive a cable. */
+ if (efx->phy_type == PHY_TYPE_NONE)
+ return;
+
+ efx_reado(efx, &sdctl, FR_AB_XX_SD_CTL);
+ EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVD, FFE_AB_XX_SD_CTL_DRV_DEF);
+ EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVD, FFE_AB_XX_SD_CTL_DRV_DEF);
+ EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVC, FFE_AB_XX_SD_CTL_DRV_DEF);
+ EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVC, FFE_AB_XX_SD_CTL_DRV_DEF);
+ EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVB, FFE_AB_XX_SD_CTL_DRV_DEF);
+ EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVB, FFE_AB_XX_SD_CTL_DRV_DEF);
+ EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVA, FFE_AB_XX_SD_CTL_DRV_DEF);
+ EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVA, FFE_AB_XX_SD_CTL_DRV_DEF);
+ efx_writeo(efx, &sdctl, FR_AB_XX_SD_CTL);
+
+ EFX_POPULATE_OWORD_8(txdrv,
+ FRF_AB_XX_DEQD, FFE_AB_XX_TXDRV_DEQ_DEF,
+ FRF_AB_XX_DEQC, FFE_AB_XX_TXDRV_DEQ_DEF,
+ FRF_AB_XX_DEQB, FFE_AB_XX_TXDRV_DEQ_DEF,
+ FRF_AB_XX_DEQA, FFE_AB_XX_TXDRV_DEQ_DEF,
+ FRF_AB_XX_DTXD, FFE_AB_XX_TXDRV_DTX_DEF,
+ FRF_AB_XX_DTXC, FFE_AB_XX_TXDRV_DTX_DEF,
+ FRF_AB_XX_DTXB, FFE_AB_XX_TXDRV_DTX_DEF,
+ FRF_AB_XX_DTXA, FFE_AB_XX_TXDRV_DTX_DEF);
+ efx_writeo(efx, &txdrv, FR_AB_XX_TXDRV_CTL);
+}
+
+int falcon_reset_xaui(struct efx_nic *efx)
+{
+ struct falcon_nic_data *nic_data = efx->nic_data;
+ efx_oword_t reg;
+ int count;
+
+ /* Don't fetch MAC statistics over an XMAC reset */
+ WARN_ON(nic_data->stats_disable_count == 0);
+
+ /* Start reset sequence */
+ EFX_POPULATE_OWORD_1(reg, FRF_AB_XX_RST_XX_EN, 1);
+ efx_writeo(efx, ®, FR_AB_XX_PWR_RST);
+
+ /* Wait up to 10 ms for completion, then reinitialise */
+ for (count = 0; count < 1000; count++) {
+ efx_reado(efx, ®, FR_AB_XX_PWR_RST);
+ if (EFX_OWORD_FIELD(reg, FRF_AB_XX_RST_XX_EN) == 0 &&
+ EFX_OWORD_FIELD(reg, FRF_AB_XX_SD_RST_ACT) == 0) {
+ falcon_setup_xaui(efx);
+ return 0;
+ }
+ udelay(10);
+ }
+ netif_err(efx, hw, efx->net_dev,
+ "timed out waiting for XAUI/XGXS reset\n");
+ return -ETIMEDOUT;
+}
+
+static void falcon_ack_status_intr(struct efx_nic *efx)
+{
+ struct falcon_nic_data *nic_data = efx->nic_data;
+ efx_oword_t reg;
+
+ if ((efx_nic_rev(efx) != EFX_REV_FALCON_B0) || LOOPBACK_INTERNAL(efx))
+ return;
+
+ /* We expect xgmii faults if the wireside link is down */
+ if (!efx->link_state.up)
+ return;
+
+ /* We can only use this interrupt to signal the negative edge of
+ * xaui_align [we have to poll the positive edge]. */
+ if (nic_data->xmac_poll_required)
+ return;
+
+ efx_reado(efx, ®, FR_AB_XM_MGT_INT_MSK);
+}
+
+static bool falcon_xgxs_link_ok(struct efx_nic *efx)
+{
+ efx_oword_t reg;
+ bool align_done, link_ok = false;
+ int sync_status;
+
+ /* Read link status */
+ efx_reado(efx, ®, FR_AB_XX_CORE_STAT);
+
+ align_done = EFX_OWORD_FIELD(reg, FRF_AB_XX_ALIGN_DONE);
+ sync_status = EFX_OWORD_FIELD(reg, FRF_AB_XX_SYNC_STAT);
+ if (align_done && (sync_status == FFE_AB_XX_STAT_ALL_LANES))
+ link_ok = true;
+
+ /* Clear link status ready for next read */
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_COMMA_DET, FFE_AB_XX_STAT_ALL_LANES);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_CHAR_ERR, FFE_AB_XX_STAT_ALL_LANES);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_DISPERR, FFE_AB_XX_STAT_ALL_LANES);
+ efx_writeo(efx, ®, FR_AB_XX_CORE_STAT);
+
+ return link_ok;
+}
+
+static bool falcon_xmac_link_ok(struct efx_nic *efx)
+{
+ /*
+ * Check MAC's XGXS link status except when using XGMII loopback
+ * which bypasses the XGXS block.
+ * If possible, check PHY's XGXS link status except when using
+ * MAC loopback.
+ */
+ return (efx->loopback_mode == LOOPBACK_XGMII ||
+ falcon_xgxs_link_ok(efx)) &&
+ (!(efx->mdio.mmds & (1 << MDIO_MMD_PHYXS)) ||
+ LOOPBACK_INTERNAL(efx) ||
+ efx_mdio_phyxgxs_lane_sync(efx));
+}
+
+static void falcon_reconfigure_xmac_core(struct efx_nic *efx)
+{
+ unsigned int max_frame_len;
+ efx_oword_t reg;
+ bool rx_fc = !!(efx->link_state.fc & EFX_FC_RX);
+ bool tx_fc = !!(efx->link_state.fc & EFX_FC_TX);
+
+ /* Configure MAC - cut-thru mode is hard wired on */
+ EFX_POPULATE_OWORD_3(reg,
+ FRF_AB_XM_RX_JUMBO_MODE, 1,
+ FRF_AB_XM_TX_STAT_EN, 1,
+ FRF_AB_XM_RX_STAT_EN, 1);
+ efx_writeo(efx, ®, FR_AB_XM_GLB_CFG);
+
+ /* Configure TX */
+ EFX_POPULATE_OWORD_6(reg,
+ FRF_AB_XM_TXEN, 1,
+ FRF_AB_XM_TX_PRMBL, 1,
+ FRF_AB_XM_AUTO_PAD, 1,
+ FRF_AB_XM_TXCRC, 1,
+ FRF_AB_XM_FCNTL, tx_fc,
+ FRF_AB_XM_IPG, 0x3);
+ efx_writeo(efx, ®, FR_AB_XM_TX_CFG);
+
+ /* Configure RX */
+ EFX_POPULATE_OWORD_5(reg,
+ FRF_AB_XM_RXEN, 1,
+ FRF_AB_XM_AUTO_DEPAD, 0,
+ FRF_AB_XM_ACPT_ALL_MCAST, 1,
+ FRF_AB_XM_ACPT_ALL_UCAST, !efx->unicast_filter,
+ FRF_AB_XM_PASS_CRC_ERR, 1);
+ efx_writeo(efx, ®, FR_AB_XM_RX_CFG);
+
+ /* Set frame length */
+ max_frame_len = EFX_MAX_FRAME_LEN(efx->net_dev->mtu);
+ EFX_POPULATE_OWORD_1(reg, FRF_AB_XM_MAX_RX_FRM_SIZE, max_frame_len);
+ efx_writeo(efx, ®, FR_AB_XM_RX_PARAM);
+ EFX_POPULATE_OWORD_2(reg,
+ FRF_AB_XM_MAX_TX_FRM_SIZE, max_frame_len,
+ FRF_AB_XM_TX_JUMBO_MODE, 1);
+ efx_writeo(efx, ®, FR_AB_XM_TX_PARAM);
+
+ EFX_POPULATE_OWORD_2(reg,
+ FRF_AB_XM_PAUSE_TIME, 0xfffe, /* MAX PAUSE TIME */
+ FRF_AB_XM_DIS_FCNTL, !rx_fc);
+ efx_writeo(efx, ®, FR_AB_XM_FC);
+
+ /* Set MAC address */
+ memcpy(®, &efx->net_dev->dev_addr[0], 4);
+ efx_writeo(efx, ®, FR_AB_XM_ADR_LO);
+ memcpy(®, &efx->net_dev->dev_addr[4], 2);
+ efx_writeo(efx, ®, FR_AB_XM_ADR_HI);
+}
+
+static void falcon_reconfigure_xgxs_core(struct efx_nic *efx)
+{
+ efx_oword_t reg;
+ bool xgxs_loopback = (efx->loopback_mode == LOOPBACK_XGXS);
+ bool xaui_loopback = (efx->loopback_mode == LOOPBACK_XAUI);
+ bool xgmii_loopback = (efx->loopback_mode == LOOPBACK_XGMII);
+ bool old_xgmii_loopback, old_xgxs_loopback, old_xaui_loopback;
+
+ /* XGXS block is flaky and will need to be reset if moving
+ * into our out of XGMII, XGXS or XAUI loopbacks. */
+ efx_reado(efx, ®, FR_AB_XX_CORE_STAT);
+ old_xgxs_loopback = EFX_OWORD_FIELD(reg, FRF_AB_XX_XGXS_LB_EN);
+ old_xgmii_loopback = EFX_OWORD_FIELD(reg, FRF_AB_XX_XGMII_LB_EN);
+
+ efx_reado(efx, ®, FR_AB_XX_SD_CTL);
+ old_xaui_loopback = EFX_OWORD_FIELD(reg, FRF_AB_XX_LPBKA);
+
+ /* The PHY driver may have turned XAUI off */
+ if ((xgxs_loopback != old_xgxs_loopback) ||
+ (xaui_loopback != old_xaui_loopback) ||
+ (xgmii_loopback != old_xgmii_loopback))
+ falcon_reset_xaui(efx);
+
+ efx_reado(efx, ®, FR_AB_XX_CORE_STAT);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_FORCE_SIG,
+ (xgxs_loopback || xaui_loopback) ?
+ FFE_AB_XX_FORCE_SIG_ALL_LANES : 0);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_XGXS_LB_EN, xgxs_loopback);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_XGMII_LB_EN, xgmii_loopback);
+ efx_writeo(efx, ®, FR_AB_XX_CORE_STAT);
+
+ efx_reado(efx, ®, FR_AB_XX_SD_CTL);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_LPBKD, xaui_loopback);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_LPBKC, xaui_loopback);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_LPBKB, xaui_loopback);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_LPBKA, xaui_loopback);
+ efx_writeo(efx, ®, FR_AB_XX_SD_CTL);
+}
+
+
+/* Try to bring up the Falcon side of the Falcon-Phy XAUI link */
+static bool falcon_xmac_link_ok_retry(struct efx_nic *efx, int tries)
+{
+ bool mac_up = falcon_xmac_link_ok(efx);
+
+ if (LOOPBACK_MASK(efx) & LOOPBACKS_EXTERNAL(efx) & LOOPBACKS_WS ||
+ efx_phy_mode_disabled(efx->phy_mode))
+ /* XAUI link is expected to be down */
+ return mac_up;
+
+ falcon_stop_nic_stats(efx);
+
+ while (!mac_up && tries) {
+ netif_dbg(efx, hw, efx->net_dev, "bashing xaui\n");
+ falcon_reset_xaui(efx);
+ udelay(200);
+
+ mac_up = falcon_xmac_link_ok(efx);
+ --tries;
+ }
+
+ falcon_start_nic_stats(efx);
+
+ return mac_up;
+}
+
+static bool falcon_xmac_check_fault(struct efx_nic *efx)
+{
+ return !falcon_xmac_link_ok_retry(efx, 5);
+}
+
+static int falcon_reconfigure_xmac(struct efx_nic *efx)
+{
+ struct falcon_nic_data *nic_data = efx->nic_data;
+
+ efx_farch_filter_sync_rx_mode(efx);
+
+ falcon_reconfigure_xgxs_core(efx);
+ falcon_reconfigure_xmac_core(efx);
+
+ falcon_reconfigure_mac_wrapper(efx);
+
+ nic_data->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 5);
+ falcon_ack_status_intr(efx);
+
+ return 0;
+}
+
+static void falcon_poll_xmac(struct efx_nic *efx)
+{
+ struct falcon_nic_data *nic_data = efx->nic_data;
+
+ /* We expect xgmii faults if the wireside link is down */
+ if (!efx->link_state.up || !nic_data->xmac_poll_required)
+ return;
+
+ nic_data->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 1);
+ falcon_ack_status_intr(efx);
+}
+
/**************************************************************************
*
* MAC wrapper
falcon_setup_xaui(efx);
}
-void falcon_drain_tx_fifo(struct efx_nic *efx)
+static void falcon_drain_tx_fifo(struct efx_nic *efx)
{
efx_oword_t reg;
falcon_drain_tx_fifo(efx);
}
-void falcon_reconfigure_mac_wrapper(struct efx_nic *efx)
+static void falcon_reconfigure_mac_wrapper(struct efx_nic *efx)
{
struct efx_link_state *link_state = &efx->link_state;
efx_oword_t reg;
EFX_POPULATE_OWORD_5(reg,
FRF_AB_MAC_XOFF_VAL, 0xffff /* max pause time */,
FRF_AB_MAC_BCAD_ACPT, 1,
- FRF_AB_MAC_UC_PROM, efx->promiscuous,
+ FRF_AB_MAC_UC_PROM, !efx->unicast_filter,
FRF_AB_MAC_LINK_STATUS, 1, /* always set */
FRF_AB_MAC_SPEED, link_speed);
/* On B0, MAC backpressure can be disabled and packets get
WARN_ON(nic_data->stats_pending);
WARN_ON(nic_data->stats_disable_count);
- if (nic_data->stats_dma_done == NULL)
- return; /* no mac selected */
-
- *nic_data->stats_dma_done = FALCON_STATS_NOT_DONE;
+ FALCON_XMAC_STATS_DMA_FLAG(efx) = 0;
nic_data->stats_pending = true;
wmb(); /* ensure done flag is clear */
return;
nic_data->stats_pending = false;
- if (*nic_data->stats_dma_done == FALCON_STATS_DONE) {
+ if (FALCON_XMAC_STATS_DMA_FLAG(efx)) {
rmb(); /* read the done flag before the stats */
- falcon_update_stats_xmac(efx);
+ efx_nic_update_stats(falcon_stat_desc, FALCON_STAT_COUNT,
+ falcon_stat_mask, nic_data->stats,
+ efx->stats_buffer.addr, true);
} else {
netif_err(efx, hw, efx->net_dev,
"timed out waiting for statistics\n");
return 0;
}
+/* TX flow control may automatically turn itself off if the link
+ * partner (intermittently) stops responding to pause frames. There
+ * isn't any indication that this has happened, so the best we do is
+ * leave it up to the user to spot this and fix it by cycling transmit
+ * flow control on this end.
+ */
+
+static void falcon_a1_prepare_enable_fc_tx(struct efx_nic *efx)
+{
+ /* Schedule a reset to recover */
+ efx_schedule_reset(efx, RESET_TYPE_INVISIBLE);
+}
+
+static void falcon_b0_prepare_enable_fc_tx(struct efx_nic *efx)
+{
+ /* Recover by resetting the EM block */
+ falcon_stop_nic_stats(efx);
+ falcon_drain_tx_fifo(efx);
+ falcon_reconfigure_xmac(efx);
+ falcon_start_nic_stats(efx);
+}
+
/**************************************************************************
*
* PHY access via GMII
/* Allocate buffer for stats */
rc = efx_nic_alloc_buffer(efx, &efx->stats_buffer,
- FALCON_MAC_STATS_SIZE);
+ FALCON_MAC_STATS_SIZE, GFP_KERNEL);
if (rc)
return rc;
netif_dbg(efx, probe, efx->net_dev,
(u64)efx->stats_buffer.dma_addr,
efx->stats_buffer.addr,
(u64)virt_to_phys(efx->stats_buffer.addr));
- nic_data->stats_dma_done = efx->stats_buffer.addr + XgDmaDone_offset;
return 0;
}
{
struct falcon_nic_data *nic_data = efx->nic_data;
struct falcon_nvconfig *nvconfig;
- struct efx_spi_device *spi;
+ struct falcon_spi_device *spi;
void *region;
int rc, magic_num, struct_ver;
__le16 *word, *limit;
u32 csum;
- if (efx_spi_present(&nic_data->spi_flash))
+ if (falcon_spi_present(&nic_data->spi_flash))
spi = &nic_data->spi_flash;
- else if (efx_spi_present(&nic_data->spi_eeprom))
+ else if (falcon_spi_present(&nic_data->spi_eeprom))
spi = &nic_data->spi_eeprom;
else
return -EINVAL;
mutex_unlock(&nic_data->spi_lock);
if (rc) {
netif_err(efx, hw, efx->net_dev, "Failed to read %s\n",
- efx_spi_present(&nic_data->spi_flash) ?
+ falcon_spi_present(&nic_data->spi_flash) ?
"flash" : "EEPROM");
rc = -EIO;
goto out;
return falcon_read_nvram(efx, NULL);
}
-static const struct efx_nic_register_test falcon_b0_register_tests[] = {
+static const struct efx_farch_register_test falcon_b0_register_tests[] = {
{ FR_AZ_ADR_REGION,
EFX_OWORD32(0x0003FFFF, 0x0003FFFF, 0x0003FFFF, 0x0003FFFF) },
{ FR_AZ_RX_CFG,
efx_reset_down(efx, reset_method);
tests->registers =
- efx_nic_test_registers(efx, falcon_b0_register_tests,
- ARRAY_SIZE(falcon_b0_register_tests))
+ efx_farch_test_registers(efx, falcon_b0_register_tests,
+ ARRAY_SIZE(falcon_b0_register_tests))
? -1 : 1;
rc = falcon_reset_hw(efx, reset_method);
{
switch (reason) {
case RESET_TYPE_RX_RECOVERY:
- case RESET_TYPE_RX_DESC_FETCH:
- case RESET_TYPE_TX_DESC_FETCH:
+ case RESET_TYPE_DMA_ERROR:
case RESET_TYPE_TX_SKIP:
/* These can occasionally occur due to hardware bugs.
* We try to reset without disrupting the link.
}
static void falcon_spi_device_init(struct efx_nic *efx,
- struct efx_spi_device *spi_device,
+ struct falcon_spi_device *spi_device,
unsigned int device_id, u32 device_type)
{
if (device_type != 0) {
large_eeprom_type);
}
+static unsigned int falcon_a1_mem_map_size(struct efx_nic *efx)
+{
+ return 0x20000;
+}
+
+static unsigned int falcon_b0_mem_map_size(struct efx_nic *efx)
+{
+ /* Map everything up to and including the RSS indirection table.
+ * The PCI core takes care of mapping the MSI-X tables.
+ */
+ return FR_BZ_RX_INDIRECTION_TBL +
+ FR_BZ_RX_INDIRECTION_TBL_STEP * FR_BZ_RX_INDIRECTION_TBL_ROWS;
+}
+
static int falcon_probe_nic(struct efx_nic *efx)
{
struct falcon_nic_data *nic_data;
rc = -ENODEV;
- if (efx_nic_fpga_ver(efx) != 0) {
+ if (efx_farch_fpga_ver(efx) != 0) {
netif_err(efx, probe, efx->net_dev,
"Falcon FPGA not supported\n");
goto fail1;
}
/* Allocate memory for INT_KER */
- rc = efx_nic_alloc_buffer(efx, &efx->irq_status, sizeof(efx_oword_t));
+ rc = efx_nic_alloc_buffer(efx, &efx->irq_status, sizeof(efx_oword_t),
+ GFP_KERNEL);
if (rc)
goto fail4;
BUG_ON(efx->irq_status.dma_addr & 0x0f);
goto fail5;
}
+ efx->max_channels = (efx_nic_rev(efx) <= EFX_REV_FALCON_A1 ? 4 :
+ EFX_MAX_CHANNELS);
efx->timer_quantum_ns = 4968; /* 621 cycles */
/* Initialise I2C adapter */
efx_writeo(efx, &temp, FR_BZ_DP_CTRL);
}
- efx_nic_init_common(efx);
+ efx_farch_init_common(efx);
return 0;
}
efx->nic_data = NULL;
}
-static void falcon_update_nic_stats(struct efx_nic *efx)
+static size_t falcon_describe_nic_stats(struct efx_nic *efx, u8 *names)
+{
+ return efx_nic_describe_stats(falcon_stat_desc, FALCON_STAT_COUNT,
+ falcon_stat_mask, names);
+}
+
+static size_t falcon_update_nic_stats(struct efx_nic *efx, u64 *full_stats,
+ struct rtnl_link_stats64 *core_stats)
{
struct falcon_nic_data *nic_data = efx->nic_data;
+ u64 *stats = nic_data->stats;
efx_oword_t cnt;
- if (nic_data->stats_disable_count)
- return;
+ if (!nic_data->stats_disable_count) {
+ efx_reado(efx, &cnt, FR_AZ_RX_NODESC_DROP);
+ stats[FALCON_STAT_rx_nodesc_drop_cnt] +=
+ EFX_OWORD_FIELD(cnt, FRF_AB_RX_NODESC_DROP_CNT);
+
+ if (nic_data->stats_pending &&
+ FALCON_XMAC_STATS_DMA_FLAG(efx)) {
+ nic_data->stats_pending = false;
+ rmb(); /* read the done flag before the stats */
+ efx_nic_update_stats(
+ falcon_stat_desc, FALCON_STAT_COUNT,
+ falcon_stat_mask,
+ stats, efx->stats_buffer.addr, true);
+ }
- efx_reado(efx, &cnt, FR_AZ_RX_NODESC_DROP);
- efx->n_rx_nodesc_drop_cnt +=
- EFX_OWORD_FIELD(cnt, FRF_AB_RX_NODESC_DROP_CNT);
+ /* Update derived statistic */
+ efx_update_diff_stat(&stats[FALCON_STAT_rx_bad_bytes],
+ stats[FALCON_STAT_rx_bytes] -
+ stats[FALCON_STAT_rx_good_bytes] -
+ stats[FALCON_STAT_rx_control] * 64);
+ }
- if (nic_data->stats_pending &&
- *nic_data->stats_dma_done == FALCON_STATS_DONE) {
- nic_data->stats_pending = false;
- rmb(); /* read the done flag before the stats */
- falcon_update_stats_xmac(efx);
+ if (full_stats)
+ memcpy(full_stats, stats, sizeof(u64) * FALCON_STAT_COUNT);
+
+ if (core_stats) {
+ core_stats->rx_packets = stats[FALCON_STAT_rx_packets];
+ core_stats->tx_packets = stats[FALCON_STAT_tx_packets];
+ core_stats->rx_bytes = stats[FALCON_STAT_rx_bytes];
+ core_stats->tx_bytes = stats[FALCON_STAT_tx_bytes];
+ core_stats->rx_dropped = stats[FALCON_STAT_rx_nodesc_drop_cnt];
+ core_stats->multicast = stats[FALCON_STAT_rx_multicast];
+ core_stats->rx_length_errors =
+ stats[FALCON_STAT_rx_gtjumbo] +
+ stats[FALCON_STAT_rx_length_error];
+ core_stats->rx_crc_errors = stats[FALCON_STAT_rx_bad];
+ core_stats->rx_frame_errors = stats[FALCON_STAT_rx_align_error];
+ core_stats->rx_fifo_errors = stats[FALCON_STAT_rx_overflow];
+
+ core_stats->rx_errors = (core_stats->rx_length_errors +
+ core_stats->rx_crc_errors +
+ core_stats->rx_frame_errors +
+ stats[FALCON_STAT_rx_symbol_error]);
}
+
+ return FALCON_STAT_COUNT;
}
void falcon_start_nic_stats(struct efx_nic *efx)
/* Wait enough time for the most recent transfer to
* complete. */
for (i = 0; i < 4 && nic_data->stats_pending; i++) {
- if (*nic_data->stats_dma_done == FALCON_STATS_DONE)
+ if (FALCON_XMAC_STATS_DMA_FLAG(efx))
break;
msleep(1);
}
*/
const struct efx_nic_type falcon_a1_nic_type = {
+ .mem_map_size = falcon_a1_mem_map_size,
.probe = falcon_probe_nic,
.remove = falcon_remove_nic,
.init = falcon_init_nic,
.dimension_resources = falcon_dimension_resources,
- .fini = efx_port_dummy_op_void,
+ .fini = falcon_irq_ack_a1,
.monitor = falcon_monitor,
.map_reset_reason = falcon_map_reset_reason,
.map_reset_flags = falcon_map_reset_flags,
.probe_port = falcon_probe_port,
.remove_port = falcon_remove_port,
.handle_global_event = falcon_handle_global_event,
+ .fini_dmaq = efx_farch_fini_dmaq,
.prepare_flush = falcon_prepare_flush,
.finish_flush = efx_port_dummy_op_void,
+ .describe_stats = falcon_describe_nic_stats,
.update_stats = falcon_update_nic_stats,
.start_stats = falcon_start_nic_stats,
.stop_stats = falcon_stop_nic_stats,
.set_id_led = falcon_set_id_led,
.push_irq_moderation = falcon_push_irq_moderation,
.reconfigure_port = falcon_reconfigure_port,
+ .prepare_enable_fc_tx = falcon_a1_prepare_enable_fc_tx,
.reconfigure_mac = falcon_reconfigure_xmac,
.check_mac_fault = falcon_xmac_check_fault,
.get_wol = falcon_get_wol,
.set_wol = falcon_set_wol,
.resume_wol = efx_port_dummy_op_void,
.test_nvram = falcon_test_nvram,
+ .irq_enable_master = efx_farch_irq_enable_master,
+ .irq_test_generate = efx_farch_irq_test_generate,
+ .irq_disable_non_ev = efx_farch_irq_disable_master,
+ .irq_handle_msi = efx_farch_msi_interrupt,
+ .irq_handle_legacy = falcon_legacy_interrupt_a1,
+ .tx_probe = efx_farch_tx_probe,
+ .tx_init = efx_farch_tx_init,
+ .tx_remove = efx_farch_tx_remove,
+ .tx_write = efx_farch_tx_write,
+ .rx_push_indir_table = efx_farch_rx_push_indir_table,
+ .rx_probe = efx_farch_rx_probe,
+ .rx_init = efx_farch_rx_init,
+ .rx_remove = efx_farch_rx_remove,
+ .rx_write = efx_farch_rx_write,
+ .rx_defer_refill = efx_farch_rx_defer_refill,
+ .ev_probe = efx_farch_ev_probe,
+ .ev_init = efx_farch_ev_init,
+ .ev_fini = efx_farch_ev_fini,
+ .ev_remove = efx_farch_ev_remove,
+ .ev_process = efx_farch_ev_process,
+ .ev_read_ack = efx_farch_ev_read_ack,
+ .ev_test_generate = efx_farch_ev_test_generate,
+
+ /* We don't expose the filter table on Falcon A1 as it is not
+ * mapped into function 0, but these implementations still
+ * work with a degenerate case of all tables set to size 0.
+ */
+ .filter_table_probe = efx_farch_filter_table_probe,
+ .filter_table_restore = efx_farch_filter_table_restore,
+ .filter_table_remove = efx_farch_filter_table_remove,
+ .filter_insert = efx_farch_filter_insert,
+ .filter_remove_safe = efx_farch_filter_remove_safe,
+ .filter_get_safe = efx_farch_filter_get_safe,
+ .filter_clear_rx = efx_farch_filter_clear_rx,
+ .filter_count_rx_used = efx_farch_filter_count_rx_used,
+ .filter_get_rx_id_limit = efx_farch_filter_get_rx_id_limit,
+ .filter_get_rx_ids = efx_farch_filter_get_rx_ids,
+
+#ifdef CONFIG_SFC_MTD
+ .mtd_probe = falcon_mtd_probe,
+ .mtd_rename = falcon_mtd_rename,
+ .mtd_read = falcon_mtd_read,
+ .mtd_erase = falcon_mtd_erase,
+ .mtd_write = falcon_mtd_write,
+ .mtd_sync = falcon_mtd_sync,
+#endif
.revision = EFX_REV_FALCON_A1,
- .mem_map_size = 0x20000,
.txd_ptr_tbl_base = FR_AA_TX_DESC_PTR_TBL_KER,
.rxd_ptr_tbl_base = FR_AA_RX_DESC_PTR_TBL_KER,
.buf_tbl_base = FR_AA_BUF_FULL_TBL_KER,
.rx_buffer_padding = 0x24,
.can_rx_scatter = false,
.max_interrupt_mode = EFX_INT_MODE_MSI,
- .phys_addr_channels = 4,
.timer_period_max = 1 << FRF_AB_TC_TIMER_VAL_WIDTH,
.offload_features = NETIF_F_IP_CSUM,
+ .mcdi_max_ver = -1,
};
const struct efx_nic_type falcon_b0_nic_type = {
+ .mem_map_size = falcon_b0_mem_map_size,
.probe = falcon_probe_nic,
.remove = falcon_remove_nic,
.init = falcon_init_nic,
.probe_port = falcon_probe_port,
.remove_port = falcon_remove_port,
.handle_global_event = falcon_handle_global_event,
+ .fini_dmaq = efx_farch_fini_dmaq,
.prepare_flush = falcon_prepare_flush,
.finish_flush = efx_port_dummy_op_void,
+ .describe_stats = falcon_describe_nic_stats,
.update_stats = falcon_update_nic_stats,
.start_stats = falcon_start_nic_stats,
.stop_stats = falcon_stop_nic_stats,
.set_id_led = falcon_set_id_led,
.push_irq_moderation = falcon_push_irq_moderation,
.reconfigure_port = falcon_reconfigure_port,
+ .prepare_enable_fc_tx = falcon_b0_prepare_enable_fc_tx,
.reconfigure_mac = falcon_reconfigure_xmac,
.check_mac_fault = falcon_xmac_check_fault,
.get_wol = falcon_get_wol,
.resume_wol = efx_port_dummy_op_void,
.test_chip = falcon_b0_test_chip,
.test_nvram = falcon_test_nvram,
+ .irq_enable_master = efx_farch_irq_enable_master,
+ .irq_test_generate = efx_farch_irq_test_generate,
+ .irq_disable_non_ev = efx_farch_irq_disable_master,
+ .irq_handle_msi = efx_farch_msi_interrupt,
+ .irq_handle_legacy = efx_farch_legacy_interrupt,
+ .tx_probe = efx_farch_tx_probe,
+ .tx_init = efx_farch_tx_init,
+ .tx_remove = efx_farch_tx_remove,
+ .tx_write = efx_farch_tx_write,
+ .rx_push_indir_table = efx_farch_rx_push_indir_table,
+ .rx_probe = efx_farch_rx_probe,
+ .rx_init = efx_farch_rx_init,
+ .rx_remove = efx_farch_rx_remove,
+ .rx_write = efx_farch_rx_write,
+ .rx_defer_refill = efx_farch_rx_defer_refill,
+ .ev_probe = efx_farch_ev_probe,
+ .ev_init = efx_farch_ev_init,
+ .ev_fini = efx_farch_ev_fini,
+ .ev_remove = efx_farch_ev_remove,
+ .ev_process = efx_farch_ev_process,
+ .ev_read_ack = efx_farch_ev_read_ack,
+ .ev_test_generate = efx_farch_ev_test_generate,
+ .filter_table_probe = efx_farch_filter_table_probe,
+ .filter_table_restore = efx_farch_filter_table_restore,
+ .filter_table_remove = efx_farch_filter_table_remove,
+ .filter_update_rx_scatter = efx_farch_filter_update_rx_scatter,
+ .filter_insert = efx_farch_filter_insert,
+ .filter_remove_safe = efx_farch_filter_remove_safe,
+ .filter_get_safe = efx_farch_filter_get_safe,
+ .filter_clear_rx = efx_farch_filter_clear_rx,
+ .filter_count_rx_used = efx_farch_filter_count_rx_used,
+ .filter_get_rx_id_limit = efx_farch_filter_get_rx_id_limit,
+ .filter_get_rx_ids = efx_farch_filter_get_rx_ids,
+#ifdef CONFIG_RFS_ACCEL
+ .filter_rfs_insert = efx_farch_filter_rfs_insert,
+ .filter_rfs_expire_one = efx_farch_filter_rfs_expire_one,
+#endif
+#ifdef CONFIG_SFC_MTD
+ .mtd_probe = falcon_mtd_probe,
+ .mtd_rename = falcon_mtd_rename,
+ .mtd_read = falcon_mtd_read,
+ .mtd_erase = falcon_mtd_erase,
+ .mtd_write = falcon_mtd_write,
+ .mtd_sync = falcon_mtd_sync,
+#endif
.revision = EFX_REV_FALCON_B0,
- /* Map everything up to and including the RSS indirection
- * table. Don't map MSI-X table, MSI-X PBA since Linux
- * requires that they not be mapped. */
- .mem_map_size = (FR_BZ_RX_INDIRECTION_TBL +
- FR_BZ_RX_INDIRECTION_TBL_STEP *
- FR_BZ_RX_INDIRECTION_TBL_ROWS),
.txd_ptr_tbl_base = FR_BZ_TX_DESC_PTR_TBL,
.rxd_ptr_tbl_base = FR_BZ_RX_DESC_PTR_TBL,
.buf_tbl_base = FR_BZ_BUF_FULL_TBL,
.evq_ptr_tbl_base = FR_BZ_EVQ_PTR_TBL,
.evq_rptr_tbl_base = FR_BZ_EVQ_RPTR,
.max_dma_mask = DMA_BIT_MASK(FSF_AZ_TX_KER_BUF_ADDR_WIDTH),
- .rx_buffer_hash_size = 0x10,
+ .rx_prefix_size = FS_BZ_RX_PREFIX_SIZE,
+ .rx_hash_offset = FS_BZ_RX_PREFIX_HASH_OFST,
.rx_buffer_padding = 0,
.can_rx_scatter = true,
.max_interrupt_mode = EFX_INT_MODE_MSIX,
- .phys_addr_channels = 32, /* Hardware limit is 64, but the legacy
- * interrupt handler only supports 32
- * channels */
.timer_period_max = 1 << FRF_AB_TC_TIMER_VAL_WIDTH,
.offload_features = NETIF_F_IP_CSUM | NETIF_F_RXHASH | NETIF_F_NTUPLE,
+ .mcdi_max_ver = -1,
+ .max_rx_ip_filters = FR_BZ_RX_FILTER_TBL0_ROWS,
};
+++ /dev/null
-/****************************************************************************
- * Driver for Solarflare Solarstorm network controllers and boards
- * Copyright 2005-2006 Fen Systems Ltd.
- * Copyright 2006-2010 Solarflare Communications Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation, incorporated herein by reference.
- */
-
-#include <linux/delay.h>
-#include "net_driver.h"
-#include "efx.h"
-#include "nic.h"
-#include "regs.h"
-#include "io.h"
-#include "mdio_10g.h"
-#include "workarounds.h"
-
-/**************************************************************************
- *
- * MAC operations
- *
- *************************************************************************/
-
-/* Configure the XAUI driver that is an output from Falcon */
-void falcon_setup_xaui(struct efx_nic *efx)
-{
- efx_oword_t sdctl, txdrv;
-
- /* Move the XAUI into low power, unless there is no PHY, in
- * which case the XAUI will have to drive a cable. */
- if (efx->phy_type == PHY_TYPE_NONE)
- return;
-
- efx_reado(efx, &sdctl, FR_AB_XX_SD_CTL);
- EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVD, FFE_AB_XX_SD_CTL_DRV_DEF);
- EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVD, FFE_AB_XX_SD_CTL_DRV_DEF);
- EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVC, FFE_AB_XX_SD_CTL_DRV_DEF);
- EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVC, FFE_AB_XX_SD_CTL_DRV_DEF);
- EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVB, FFE_AB_XX_SD_CTL_DRV_DEF);
- EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVB, FFE_AB_XX_SD_CTL_DRV_DEF);
- EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVA, FFE_AB_XX_SD_CTL_DRV_DEF);
- EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVA, FFE_AB_XX_SD_CTL_DRV_DEF);
- efx_writeo(efx, &sdctl, FR_AB_XX_SD_CTL);
-
- EFX_POPULATE_OWORD_8(txdrv,
- FRF_AB_XX_DEQD, FFE_AB_XX_TXDRV_DEQ_DEF,
- FRF_AB_XX_DEQC, FFE_AB_XX_TXDRV_DEQ_DEF,
- FRF_AB_XX_DEQB, FFE_AB_XX_TXDRV_DEQ_DEF,
- FRF_AB_XX_DEQA, FFE_AB_XX_TXDRV_DEQ_DEF,
- FRF_AB_XX_DTXD, FFE_AB_XX_TXDRV_DTX_DEF,
- FRF_AB_XX_DTXC, FFE_AB_XX_TXDRV_DTX_DEF,
- FRF_AB_XX_DTXB, FFE_AB_XX_TXDRV_DTX_DEF,
- FRF_AB_XX_DTXA, FFE_AB_XX_TXDRV_DTX_DEF);
- efx_writeo(efx, &txdrv, FR_AB_XX_TXDRV_CTL);
-}
-
-int falcon_reset_xaui(struct efx_nic *efx)
-{
- struct falcon_nic_data *nic_data = efx->nic_data;
- efx_oword_t reg;
- int count;
-
- /* Don't fetch MAC statistics over an XMAC reset */
- WARN_ON(nic_data->stats_disable_count == 0);
-
- /* Start reset sequence */
- EFX_POPULATE_OWORD_1(reg, FRF_AB_XX_RST_XX_EN, 1);
- efx_writeo(efx, ®, FR_AB_XX_PWR_RST);
-
- /* Wait up to 10 ms for completion, then reinitialise */
- for (count = 0; count < 1000; count++) {
- efx_reado(efx, ®, FR_AB_XX_PWR_RST);
- if (EFX_OWORD_FIELD(reg, FRF_AB_XX_RST_XX_EN) == 0 &&
- EFX_OWORD_FIELD(reg, FRF_AB_XX_SD_RST_ACT) == 0) {
- falcon_setup_xaui(efx);
- return 0;
- }
- udelay(10);
- }
- netif_err(efx, hw, efx->net_dev,
- "timed out waiting for XAUI/XGXS reset\n");
- return -ETIMEDOUT;
-}
-
-static void falcon_ack_status_intr(struct efx_nic *efx)
-{
- struct falcon_nic_data *nic_data = efx->nic_data;
- efx_oword_t reg;
-
- if ((efx_nic_rev(efx) != EFX_REV_FALCON_B0) || LOOPBACK_INTERNAL(efx))
- return;
-
- /* We expect xgmii faults if the wireside link is down */
- if (!EFX_WORKAROUND_5147(efx) || !efx->link_state.up)
- return;
-
- /* We can only use this interrupt to signal the negative edge of
- * xaui_align [we have to poll the positive edge]. */
- if (nic_data->xmac_poll_required)
- return;
-
- efx_reado(efx, ®, FR_AB_XM_MGT_INT_MSK);
-}
-
-static bool falcon_xgxs_link_ok(struct efx_nic *efx)
-{
- efx_oword_t reg;
- bool align_done, link_ok = false;
- int sync_status;
-
- /* Read link status */
- efx_reado(efx, ®, FR_AB_XX_CORE_STAT);
-
- align_done = EFX_OWORD_FIELD(reg, FRF_AB_XX_ALIGN_DONE);
- sync_status = EFX_OWORD_FIELD(reg, FRF_AB_XX_SYNC_STAT);
- if (align_done && (sync_status == FFE_AB_XX_STAT_ALL_LANES))
- link_ok = true;
-
- /* Clear link status ready for next read */
- EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_COMMA_DET, FFE_AB_XX_STAT_ALL_LANES);
- EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_CHAR_ERR, FFE_AB_XX_STAT_ALL_LANES);
- EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_DISPERR, FFE_AB_XX_STAT_ALL_LANES);
- efx_writeo(efx, ®, FR_AB_XX_CORE_STAT);
-
- return link_ok;
-}
-
-static bool falcon_xmac_link_ok(struct efx_nic *efx)
-{
- /*
- * Check MAC's XGXS link status except when using XGMII loopback
- * which bypasses the XGXS block.
- * If possible, check PHY's XGXS link status except when using
- * MAC loopback.
- */
- return (efx->loopback_mode == LOOPBACK_XGMII ||
- falcon_xgxs_link_ok(efx)) &&
- (!(efx->mdio.mmds & (1 << MDIO_MMD_PHYXS)) ||
- LOOPBACK_INTERNAL(efx) ||
- efx_mdio_phyxgxs_lane_sync(efx));
-}
-
-static void falcon_reconfigure_xmac_core(struct efx_nic *efx)
-{
- unsigned int max_frame_len;
- efx_oword_t reg;
- bool rx_fc = !!(efx->link_state.fc & EFX_FC_RX);
- bool tx_fc = !!(efx->link_state.fc & EFX_FC_TX);
-
- /* Configure MAC - cut-thru mode is hard wired on */
- EFX_POPULATE_OWORD_3(reg,
- FRF_AB_XM_RX_JUMBO_MODE, 1,
- FRF_AB_XM_TX_STAT_EN, 1,
- FRF_AB_XM_RX_STAT_EN, 1);
- efx_writeo(efx, ®, FR_AB_XM_GLB_CFG);
-
- /* Configure TX */
- EFX_POPULATE_OWORD_6(reg,
- FRF_AB_XM_TXEN, 1,
- FRF_AB_XM_TX_PRMBL, 1,
- FRF_AB_XM_AUTO_PAD, 1,
- FRF_AB_XM_TXCRC, 1,
- FRF_AB_XM_FCNTL, tx_fc,
- FRF_AB_XM_IPG, 0x3);
- efx_writeo(efx, ®, FR_AB_XM_TX_CFG);
-
- /* Configure RX */
- EFX_POPULATE_OWORD_5(reg,
- FRF_AB_XM_RXEN, 1,
- FRF_AB_XM_AUTO_DEPAD, 0,
- FRF_AB_XM_ACPT_ALL_MCAST, 1,
- FRF_AB_XM_ACPT_ALL_UCAST, efx->promiscuous,
- FRF_AB_XM_PASS_CRC_ERR, 1);
- efx_writeo(efx, ®, FR_AB_XM_RX_CFG);
-
- /* Set frame length */
- max_frame_len = EFX_MAX_FRAME_LEN(efx->net_dev->mtu);
- EFX_POPULATE_OWORD_1(reg, FRF_AB_XM_MAX_RX_FRM_SIZE, max_frame_len);
- efx_writeo(efx, ®, FR_AB_XM_RX_PARAM);
- EFX_POPULATE_OWORD_2(reg,
- FRF_AB_XM_MAX_TX_FRM_SIZE, max_frame_len,
- FRF_AB_XM_TX_JUMBO_MODE, 1);
- efx_writeo(efx, ®, FR_AB_XM_TX_PARAM);
-
- EFX_POPULATE_OWORD_2(reg,
- FRF_AB_XM_PAUSE_TIME, 0xfffe, /* MAX PAUSE TIME */
- FRF_AB_XM_DIS_FCNTL, !rx_fc);
- efx_writeo(efx, ®, FR_AB_XM_FC);
-
- /* Set MAC address */
- memcpy(®, &efx->net_dev->dev_addr[0], 4);
- efx_writeo(efx, ®, FR_AB_XM_ADR_LO);
- memcpy(®, &efx->net_dev->dev_addr[4], 2);
- efx_writeo(efx, ®, FR_AB_XM_ADR_HI);
-}
-
-static void falcon_reconfigure_xgxs_core(struct efx_nic *efx)
-{
- efx_oword_t reg;
- bool xgxs_loopback = (efx->loopback_mode == LOOPBACK_XGXS);
- bool xaui_loopback = (efx->loopback_mode == LOOPBACK_XAUI);
- bool xgmii_loopback = (efx->loopback_mode == LOOPBACK_XGMII);
-
- /* XGXS block is flaky and will need to be reset if moving
- * into our out of XGMII, XGXS or XAUI loopbacks. */
- if (EFX_WORKAROUND_5147(efx)) {
- bool old_xgmii_loopback, old_xgxs_loopback, old_xaui_loopback;
- bool reset_xgxs;
-
- efx_reado(efx, ®, FR_AB_XX_CORE_STAT);
- old_xgxs_loopback = EFX_OWORD_FIELD(reg, FRF_AB_XX_XGXS_LB_EN);
- old_xgmii_loopback =
- EFX_OWORD_FIELD(reg, FRF_AB_XX_XGMII_LB_EN);
-
- efx_reado(efx, ®, FR_AB_XX_SD_CTL);
- old_xaui_loopback = EFX_OWORD_FIELD(reg, FRF_AB_XX_LPBKA);
-
- /* The PHY driver may have turned XAUI off */
- reset_xgxs = ((xgxs_loopback != old_xgxs_loopback) ||
- (xaui_loopback != old_xaui_loopback) ||
- (xgmii_loopback != old_xgmii_loopback));
-
- if (reset_xgxs)
- falcon_reset_xaui(efx);
- }
-
- efx_reado(efx, ®, FR_AB_XX_CORE_STAT);
- EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_FORCE_SIG,
- (xgxs_loopback || xaui_loopback) ?
- FFE_AB_XX_FORCE_SIG_ALL_LANES : 0);
- EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_XGXS_LB_EN, xgxs_loopback);
- EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_XGMII_LB_EN, xgmii_loopback);
- efx_writeo(efx, ®, FR_AB_XX_CORE_STAT);
-
- efx_reado(efx, ®, FR_AB_XX_SD_CTL);
- EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_LPBKD, xaui_loopback);
- EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_LPBKC, xaui_loopback);
- EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_LPBKB, xaui_loopback);
- EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_LPBKA, xaui_loopback);
- efx_writeo(efx, ®, FR_AB_XX_SD_CTL);
-}
-
-
-/* Try to bring up the Falcon side of the Falcon-Phy XAUI link */
-static bool falcon_xmac_link_ok_retry(struct efx_nic *efx, int tries)
-{
- bool mac_up = falcon_xmac_link_ok(efx);
-
- if (LOOPBACK_MASK(efx) & LOOPBACKS_EXTERNAL(efx) & LOOPBACKS_WS ||
- efx_phy_mode_disabled(efx->phy_mode))
- /* XAUI link is expected to be down */
- return mac_up;
-
- falcon_stop_nic_stats(efx);
-
- while (!mac_up && tries) {
- netif_dbg(efx, hw, efx->net_dev, "bashing xaui\n");
- falcon_reset_xaui(efx);
- udelay(200);
-
- mac_up = falcon_xmac_link_ok(efx);
- --tries;
- }
-
- falcon_start_nic_stats(efx);
-
- return mac_up;
-}
-
-bool falcon_xmac_check_fault(struct efx_nic *efx)
-{
- return !falcon_xmac_link_ok_retry(efx, 5);
-}
-
-int falcon_reconfigure_xmac(struct efx_nic *efx)
-{
- struct falcon_nic_data *nic_data = efx->nic_data;
-
- falcon_reconfigure_xgxs_core(efx);
- falcon_reconfigure_xmac_core(efx);
-
- falcon_reconfigure_mac_wrapper(efx);
-
- nic_data->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 5);
- falcon_ack_status_intr(efx);
-
- return 0;
-}
-
-void falcon_update_stats_xmac(struct efx_nic *efx)
-{
- struct efx_mac_stats *mac_stats = &efx->mac_stats;
-
- /* Update MAC stats from DMAed values */
- FALCON_STAT(efx, XgRxOctets, rx_bytes);
- FALCON_STAT(efx, XgRxOctetsOK, rx_good_bytes);
- FALCON_STAT(efx, XgRxPkts, rx_packets);
- FALCON_STAT(efx, XgRxPktsOK, rx_good);
- FALCON_STAT(efx, XgRxBroadcastPkts, rx_broadcast);
- FALCON_STAT(efx, XgRxMulticastPkts, rx_multicast);
- FALCON_STAT(efx, XgRxUnicastPkts, rx_unicast);
- FALCON_STAT(efx, XgRxUndersizePkts, rx_lt64);
- FALCON_STAT(efx, XgRxOversizePkts, rx_gtjumbo);
- FALCON_STAT(efx, XgRxJabberPkts, rx_bad_gtjumbo);
- FALCON_STAT(efx, XgRxUndersizeFCSerrorPkts, rx_bad_lt64);
- FALCON_STAT(efx, XgRxDropEvents, rx_overflow);
- FALCON_STAT(efx, XgRxFCSerrorPkts, rx_bad);
- FALCON_STAT(efx, XgRxAlignError, rx_align_error);
- FALCON_STAT(efx, XgRxSymbolError, rx_symbol_error);
- FALCON_STAT(efx, XgRxInternalMACError, rx_internal_error);
- FALCON_STAT(efx, XgRxControlPkts, rx_control);
- FALCON_STAT(efx, XgRxPausePkts, rx_pause);
- FALCON_STAT(efx, XgRxPkts64Octets, rx_64);
- FALCON_STAT(efx, XgRxPkts65to127Octets, rx_65_to_127);
- FALCON_STAT(efx, XgRxPkts128to255Octets, rx_128_to_255);
- FALCON_STAT(efx, XgRxPkts256to511Octets, rx_256_to_511);
- FALCON_STAT(efx, XgRxPkts512to1023Octets, rx_512_to_1023);
- FALCON_STAT(efx, XgRxPkts1024to15xxOctets, rx_1024_to_15xx);
- FALCON_STAT(efx, XgRxPkts15xxtoMaxOctets, rx_15xx_to_jumbo);
- FALCON_STAT(efx, XgRxLengthError, rx_length_error);
- FALCON_STAT(efx, XgTxPkts, tx_packets);
- FALCON_STAT(efx, XgTxOctets, tx_bytes);
- FALCON_STAT(efx, XgTxMulticastPkts, tx_multicast);
- FALCON_STAT(efx, XgTxBroadcastPkts, tx_broadcast);
- FALCON_STAT(efx, XgTxUnicastPkts, tx_unicast);
- FALCON_STAT(efx, XgTxControlPkts, tx_control);
- FALCON_STAT(efx, XgTxPausePkts, tx_pause);
- FALCON_STAT(efx, XgTxPkts64Octets, tx_64);
- FALCON_STAT(efx, XgTxPkts65to127Octets, tx_65_to_127);
- FALCON_STAT(efx, XgTxPkts128to255Octets, tx_128_to_255);
- FALCON_STAT(efx, XgTxPkts256to511Octets, tx_256_to_511);
- FALCON_STAT(efx, XgTxPkts512to1023Octets, tx_512_to_1023);
- FALCON_STAT(efx, XgTxPkts1024to15xxOctets, tx_1024_to_15xx);
- FALCON_STAT(efx, XgTxPkts1519toMaxOctets, tx_15xx_to_jumbo);
- FALCON_STAT(efx, XgTxUndersizePkts, tx_lt64);
- FALCON_STAT(efx, XgTxOversizePkts, tx_gtjumbo);
- FALCON_STAT(efx, XgTxNonTcpUdpPkt, tx_non_tcpudp);
- FALCON_STAT(efx, XgTxMacSrcErrPkt, tx_mac_src_error);
- FALCON_STAT(efx, XgTxIpSrcErrPkt, tx_ip_src_error);
-
- /* Update derived statistics */
- efx_update_diff_stat(&mac_stats->tx_good_bytes,
- mac_stats->tx_bytes - mac_stats->tx_bad_bytes -
- mac_stats->tx_control * 64);
- efx_update_diff_stat(&mac_stats->rx_bad_bytes,
- mac_stats->rx_bytes - mac_stats->rx_good_bytes -
- mac_stats->rx_control * 64);
-}
-
-void falcon_poll_xmac(struct efx_nic *efx)
-{
- struct falcon_nic_data *nic_data = efx->nic_data;
-
- if (!EFX_WORKAROUND_5147(efx) || !efx->link_state.up ||
- !nic_data->xmac_poll_required)
- return;
-
- nic_data->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 1);
- falcon_ack_status_intr(efx);
-}
--- /dev/null
+/****************************************************************************
+ * Driver for Solarflare Solarstorm network controllers and boards
+ * Copyright 2005-2006 Fen Systems Ltd.
+ * Copyright 2006-2011 Solarflare Communications Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#include <linux/bitops.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/module.h>
+#include <linux/seq_file.h>
+#include <linux/crc32.h>
+#include "net_driver.h"
+#include "bitfield.h"
+#include "efx.h"
+#include "nic.h"
+#include "farch_regs.h"
+#include "io.h"
+#include "workarounds.h"
+
+/* Falcon-architecture (SFC4000 and SFC9000-family) support */
+
+/**************************************************************************
+ *
+ * Configurable values
+ *
+ **************************************************************************
+ */
+
+/* This is set to 16 for a good reason. In summary, if larger than
+ * 16, the descriptor cache holds more than a default socket
+ * buffer's worth of packets (for UDP we can only have at most one
+ * socket buffer's worth outstanding). This combined with the fact
+ * that we only get 1 TX event per descriptor cache means the NIC
+ * goes idle.
+ */
+#define TX_DC_ENTRIES 16
+#define TX_DC_ENTRIES_ORDER 1
+
+#define RX_DC_ENTRIES 64
+#define RX_DC_ENTRIES_ORDER 3
+
+/* If EFX_MAX_INT_ERRORS internal errors occur within
+ * EFX_INT_ERROR_EXPIRE seconds, we consider the NIC broken and
+ * disable it.
+ */
+#define EFX_INT_ERROR_EXPIRE 3600
+#define EFX_MAX_INT_ERRORS 5
+
+/* Depth of RX flush request fifo */
+#define EFX_RX_FLUSH_COUNT 4
+
+/* Driver generated events */
+#define _EFX_CHANNEL_MAGIC_TEST 0x000101
+#define _EFX_CHANNEL_MAGIC_FILL 0x000102
+#define _EFX_CHANNEL_MAGIC_RX_DRAIN 0x000103
+#define _EFX_CHANNEL_MAGIC_TX_DRAIN 0x000104
+
+#define _EFX_CHANNEL_MAGIC(_code, _data) ((_code) << 8 | (_data))
+#define _EFX_CHANNEL_MAGIC_CODE(_magic) ((_magic) >> 8)
+
+#define EFX_CHANNEL_MAGIC_TEST(_channel) \
+ _EFX_CHANNEL_MAGIC(_EFX_CHANNEL_MAGIC_TEST, (_channel)->channel)
+#define EFX_CHANNEL_MAGIC_FILL(_rx_queue) \
+ _EFX_CHANNEL_MAGIC(_EFX_CHANNEL_MAGIC_FILL, \
+ efx_rx_queue_index(_rx_queue))
+#define EFX_CHANNEL_MAGIC_RX_DRAIN(_rx_queue) \
+ _EFX_CHANNEL_MAGIC(_EFX_CHANNEL_MAGIC_RX_DRAIN, \
+ efx_rx_queue_index(_rx_queue))
+#define EFX_CHANNEL_MAGIC_TX_DRAIN(_tx_queue) \
+ _EFX_CHANNEL_MAGIC(_EFX_CHANNEL_MAGIC_TX_DRAIN, \
+ (_tx_queue)->queue)
+
+static void efx_farch_magic_event(struct efx_channel *channel, u32 magic);
+
+/**************************************************************************
+ *
+ * Hardware access
+ *
+ **************************************************************************/
+
+static inline void efx_write_buf_tbl(struct efx_nic *efx, efx_qword_t *value,
+ unsigned int index)
+{
+ efx_sram_writeq(efx, efx->membase + efx->type->buf_tbl_base,
+ value, index);
+}
+
+static bool efx_masked_compare_oword(const efx_oword_t *a, const efx_oword_t *b,
+ const efx_oword_t *mask)
+{
+ return ((a->u64[0] ^ b->u64[0]) & mask->u64[0]) ||
+ ((a->u64[1] ^ b->u64[1]) & mask->u64[1]);
+}
+
+int efx_farch_test_registers(struct efx_nic *efx,
+ const struct efx_farch_register_test *regs,
+ size_t n_regs)
+{
+ unsigned address = 0, i, j;
+ efx_oword_t mask, imask, original, reg, buf;
+
+ for (i = 0; i < n_regs; ++i) {
+ address = regs[i].address;
+ mask = imask = regs[i].mask;
+ EFX_INVERT_OWORD(imask);
+
+ efx_reado(efx, &original, address);
+
+ /* bit sweep on and off */
+ for (j = 0; j < 128; j++) {
+ if (!EFX_EXTRACT_OWORD32(mask, j, j))
+ continue;
+
+ /* Test this testable bit can be set in isolation */
+ EFX_AND_OWORD(reg, original, mask);
+ EFX_SET_OWORD32(reg, j, j, 1);
+
+ efx_writeo(efx, ®, address);
+ efx_reado(efx, &buf, address);
+
+ if (efx_masked_compare_oword(®, &buf, &mask))
+ goto fail;
+
+ /* Test this testable bit can be cleared in isolation */
+ EFX_OR_OWORD(reg, original, mask);
+ EFX_SET_OWORD32(reg, j, j, 0);
+
+ efx_writeo(efx, ®, address);
+ efx_reado(efx, &buf, address);
+
+ if (efx_masked_compare_oword(®, &buf, &mask))
+ goto fail;
+ }
+
+ efx_writeo(efx, &original, address);
+ }
+
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev,
+ "wrote "EFX_OWORD_FMT" read "EFX_OWORD_FMT
+ " at address 0x%x mask "EFX_OWORD_FMT"\n", EFX_OWORD_VAL(reg),
+ EFX_OWORD_VAL(buf), address, EFX_OWORD_VAL(mask));
+ return -EIO;
+}
+
+/**************************************************************************
+ *
+ * Special buffer handling
+ * Special buffers are used for event queues and the TX and RX
+ * descriptor rings.
+ *
+ *************************************************************************/
+
+/*
+ * Initialise a special buffer
+ *
+ * This will define a buffer (previously allocated via
+ * efx_alloc_special_buffer()) in the buffer table, allowing
+ * it to be used for event queues, descriptor rings etc.
+ */
+static void
+efx_init_special_buffer(struct efx_nic *efx, struct efx_special_buffer *buffer)
+{
+ efx_qword_t buf_desc;
+ unsigned int index;
+ dma_addr_t dma_addr;
+ int i;
+
+ EFX_BUG_ON_PARANOID(!buffer->buf.addr);
+
+ /* Write buffer descriptors to NIC */
+ for (i = 0; i < buffer->entries; i++) {
+ index = buffer->index + i;
+ dma_addr = buffer->buf.dma_addr + (i * EFX_BUF_SIZE);
+ netif_dbg(efx, probe, efx->net_dev,
+ "mapping special buffer %d at %llx\n",
+ index, (unsigned long long)dma_addr);
+ EFX_POPULATE_QWORD_3(buf_desc,
+ FRF_AZ_BUF_ADR_REGION, 0,
+ FRF_AZ_BUF_ADR_FBUF, dma_addr >> 12,
+ FRF_AZ_BUF_OWNER_ID_FBUF, 0);
+ efx_write_buf_tbl(efx, &buf_desc, index);
+ }
+}
+
+/* Unmaps a buffer and clears the buffer table entries */
+static void
+efx_fini_special_buffer(struct efx_nic *efx, struct efx_special_buffer *buffer)
+{
+ efx_oword_t buf_tbl_upd;
+ unsigned int start = buffer->index;
+ unsigned int end = (buffer->index + buffer->entries - 1);
+
+ if (!buffer->entries)
+ return;
+
+ netif_dbg(efx, hw, efx->net_dev, "unmapping special buffers %d-%d\n",
+ buffer->index, buffer->index + buffer->entries - 1);
+
+ EFX_POPULATE_OWORD_4(buf_tbl_upd,
+ FRF_AZ_BUF_UPD_CMD, 0,
+ FRF_AZ_BUF_CLR_CMD, 1,
+ FRF_AZ_BUF_CLR_END_ID, end,
+ FRF_AZ_BUF_CLR_START_ID, start);
+ efx_writeo(efx, &buf_tbl_upd, FR_AZ_BUF_TBL_UPD);
+}
+
+/*
+ * Allocate a new special buffer
+ *
+ * This allocates memory for a new buffer, clears it and allocates a
+ * new buffer ID range. It does not write into the buffer table.
+ *
+ * This call will allocate 4KB buffers, since 8KB buffers can't be
+ * used for event queues and descriptor rings.
+ */
+static int efx_alloc_special_buffer(struct efx_nic *efx,
+ struct efx_special_buffer *buffer,
+ unsigned int len)
+{
+ len = ALIGN(len, EFX_BUF_SIZE);
+
+ if (efx_nic_alloc_buffer(efx, &buffer->buf, len, GFP_KERNEL))
+ return -ENOMEM;
+ buffer->entries = len / EFX_BUF_SIZE;
+ BUG_ON(buffer->buf.dma_addr & (EFX_BUF_SIZE - 1));
+
+ /* Select new buffer ID */
+ buffer->index = efx->next_buffer_table;
+ efx->next_buffer_table += buffer->entries;
+#ifdef CONFIG_SFC_SRIOV
+ BUG_ON(efx_sriov_enabled(efx) &&
+ efx->vf_buftbl_base < efx->next_buffer_table);
+#endif
+
+ netif_dbg(efx, probe, efx->net_dev,
+ "allocating special buffers %d-%d at %llx+%x "
+ "(virt %p phys %llx)\n", buffer->index,
+ buffer->index + buffer->entries - 1,
+ (u64)buffer->buf.dma_addr, len,
+ buffer->buf.addr, (u64)virt_to_phys(buffer->buf.addr));
+
+ return 0;
+}
+
+static void
+efx_free_special_buffer(struct efx_nic *efx, struct efx_special_buffer *buffer)
+{
+ if (!buffer->buf.addr)
+ return;
+
+ netif_dbg(efx, hw, efx->net_dev,
+ "deallocating special buffers %d-%d at %llx+%x "
+ "(virt %p phys %llx)\n", buffer->index,
+ buffer->index + buffer->entries - 1,
+ (u64)buffer->buf.dma_addr, buffer->buf.len,
+ buffer->buf.addr, (u64)virt_to_phys(buffer->buf.addr));
+
+ efx_nic_free_buffer(efx, &buffer->buf);
+ buffer->entries = 0;
+}
+
+/**************************************************************************
+ *
+ * TX path
+ *
+ **************************************************************************/
+
+/* This writes to the TX_DESC_WPTR; write pointer for TX descriptor ring */
+static inline void efx_farch_notify_tx_desc(struct efx_tx_queue *tx_queue)
+{
+ unsigned write_ptr;
+ efx_dword_t reg;
+
+ write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
+ EFX_POPULATE_DWORD_1(reg, FRF_AZ_TX_DESC_WPTR_DWORD, write_ptr);
+ efx_writed_page(tx_queue->efx, ®,
+ FR_AZ_TX_DESC_UPD_DWORD_P0, tx_queue->queue);
+}
+
+/* Write pointer and first descriptor for TX descriptor ring */
+static inline void efx_farch_push_tx_desc(struct efx_tx_queue *tx_queue,
+ const efx_qword_t *txd)
+{
+ unsigned write_ptr;
+ efx_oword_t reg;
+
+ BUILD_BUG_ON(FRF_AZ_TX_DESC_LBN != 0);
+ BUILD_BUG_ON(FR_AA_TX_DESC_UPD_KER != FR_BZ_TX_DESC_UPD_P0);
+
+ write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
+ EFX_POPULATE_OWORD_2(reg, FRF_AZ_TX_DESC_PUSH_CMD, true,
+ FRF_AZ_TX_DESC_WPTR, write_ptr);
+ reg.qword[0] = *txd;
+ efx_writeo_page(tx_queue->efx, ®,
+ FR_BZ_TX_DESC_UPD_P0, tx_queue->queue);
+}
+
+
+/* For each entry inserted into the software descriptor ring, create a
+ * descriptor in the hardware TX descriptor ring (in host memory), and
+ * write a doorbell.
+ */
+void efx_farch_tx_write(struct efx_tx_queue *tx_queue)
+{
+
+ struct efx_tx_buffer *buffer;
+ efx_qword_t *txd;
+ unsigned write_ptr;
+ unsigned old_write_count = tx_queue->write_count;
+
+ BUG_ON(tx_queue->write_count == tx_queue->insert_count);
+
+ do {
+ write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
+ buffer = &tx_queue->buffer[write_ptr];
+ txd = efx_tx_desc(tx_queue, write_ptr);
+ ++tx_queue->write_count;
+
+ /* Create TX descriptor ring entry */
+ BUILD_BUG_ON(EFX_TX_BUF_CONT != 1);
+ EFX_POPULATE_QWORD_4(*txd,
+ FSF_AZ_TX_KER_CONT,
+ buffer->flags & EFX_TX_BUF_CONT,
+ FSF_AZ_TX_KER_BYTE_COUNT, buffer->len,
+ FSF_AZ_TX_KER_BUF_REGION, 0,
+ FSF_AZ_TX_KER_BUF_ADDR, buffer->dma_addr);
+ } while (tx_queue->write_count != tx_queue->insert_count);
+
+ wmb(); /* Ensure descriptors are written before they are fetched */
+
+ if (efx_nic_may_push_tx_desc(tx_queue, old_write_count)) {
+ txd = efx_tx_desc(tx_queue,
+ old_write_count & tx_queue->ptr_mask);
+ efx_farch_push_tx_desc(tx_queue, txd);
+ ++tx_queue->pushes;
+ } else {
+ efx_farch_notify_tx_desc(tx_queue);
+ }
+}
+
+/* Allocate hardware resources for a TX queue */
+int efx_farch_tx_probe(struct efx_tx_queue *tx_queue)
+{
+ struct efx_nic *efx = tx_queue->efx;
+ unsigned entries;
+
+ entries = tx_queue->ptr_mask + 1;
+ return efx_alloc_special_buffer(efx, &tx_queue->txd,
+ entries * sizeof(efx_qword_t));
+}
+
+void efx_farch_tx_init(struct efx_tx_queue *tx_queue)
+{
+ struct efx_nic *efx = tx_queue->efx;
+ efx_oword_t reg;
+
+ /* Pin TX descriptor ring */
+ efx_init_special_buffer(efx, &tx_queue->txd);
+
+ /* Push TX descriptor ring to card */
+ EFX_POPULATE_OWORD_10(reg,
+ FRF_AZ_TX_DESCQ_EN, 1,
+ FRF_AZ_TX_ISCSI_DDIG_EN, 0,
+ FRF_AZ_TX_ISCSI_HDIG_EN, 0,
+ FRF_AZ_TX_DESCQ_BUF_BASE_ID, tx_queue->txd.index,
+ FRF_AZ_TX_DESCQ_EVQ_ID,
+ tx_queue->channel->channel,
+ FRF_AZ_TX_DESCQ_OWNER_ID, 0,
+ FRF_AZ_TX_DESCQ_LABEL, tx_queue->queue,
+ FRF_AZ_TX_DESCQ_SIZE,
+ __ffs(tx_queue->txd.entries),
+ FRF_AZ_TX_DESCQ_TYPE, 0,
+ FRF_BZ_TX_NON_IP_DROP_DIS, 1);
+
+ if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
+ int csum = tx_queue->queue & EFX_TXQ_TYPE_OFFLOAD;
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_TX_IP_CHKSM_DIS, !csum);
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_TX_TCP_CHKSM_DIS,
+ !csum);
+ }
+
+ efx_writeo_table(efx, ®, efx->type->txd_ptr_tbl_base,
+ tx_queue->queue);
+
+ if (efx_nic_rev(efx) < EFX_REV_FALCON_B0) {
+ /* Only 128 bits in this register */
+ BUILD_BUG_ON(EFX_MAX_TX_QUEUES > 128);
+
+ efx_reado(efx, ®, FR_AA_TX_CHKSM_CFG);
+ if (tx_queue->queue & EFX_TXQ_TYPE_OFFLOAD)
+ __clear_bit_le(tx_queue->queue, ®);
+ else
+ __set_bit_le(tx_queue->queue, ®);
+ efx_writeo(efx, ®, FR_AA_TX_CHKSM_CFG);
+ }
+
+ if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
+ EFX_POPULATE_OWORD_1(reg,
+ FRF_BZ_TX_PACE,
+ (tx_queue->queue & EFX_TXQ_TYPE_HIGHPRI) ?
+ FFE_BZ_TX_PACE_OFF :
+ FFE_BZ_TX_PACE_RESERVED);
+ efx_writeo_table(efx, ®, FR_BZ_TX_PACE_TBL,
+ tx_queue->queue);
+ }
+}
+
+static void efx_farch_flush_tx_queue(struct efx_tx_queue *tx_queue)
+{
+ struct efx_nic *efx = tx_queue->efx;
+ efx_oword_t tx_flush_descq;
+
+ WARN_ON(atomic_read(&tx_queue->flush_outstanding));
+ atomic_set(&tx_queue->flush_outstanding, 1);
+
+ EFX_POPULATE_OWORD_2(tx_flush_descq,
+ FRF_AZ_TX_FLUSH_DESCQ_CMD, 1,
+ FRF_AZ_TX_FLUSH_DESCQ, tx_queue->queue);
+ efx_writeo(efx, &tx_flush_descq, FR_AZ_TX_FLUSH_DESCQ);
+}
+
+void efx_farch_tx_fini(struct efx_tx_queue *tx_queue)
+{
+ struct efx_nic *efx = tx_queue->efx;
+ efx_oword_t tx_desc_ptr;
+
+ /* Remove TX descriptor ring from card */
+ EFX_ZERO_OWORD(tx_desc_ptr);
+ efx_writeo_table(efx, &tx_desc_ptr, efx->type->txd_ptr_tbl_base,
+ tx_queue->queue);
+
+ /* Unpin TX descriptor ring */
+ efx_fini_special_buffer(efx, &tx_queue->txd);
+}
+
+/* Free buffers backing TX queue */
+void efx_farch_tx_remove(struct efx_tx_queue *tx_queue)
+{
+ efx_free_special_buffer(tx_queue->efx, &tx_queue->txd);
+}
+
+/**************************************************************************
+ *
+ * RX path
+ *
+ **************************************************************************/
+
+/* This creates an entry in the RX descriptor queue */
+static inline void
+efx_farch_build_rx_desc(struct efx_rx_queue *rx_queue, unsigned index)
+{
+ struct efx_rx_buffer *rx_buf;
+ efx_qword_t *rxd;
+
+ rxd = efx_rx_desc(rx_queue, index);
+ rx_buf = efx_rx_buffer(rx_queue, index);
+ EFX_POPULATE_QWORD_3(*rxd,
+ FSF_AZ_RX_KER_BUF_SIZE,
+ rx_buf->len -
+ rx_queue->efx->type->rx_buffer_padding,
+ FSF_AZ_RX_KER_BUF_REGION, 0,
+ FSF_AZ_RX_KER_BUF_ADDR, rx_buf->dma_addr);
+}
+
+/* This writes to the RX_DESC_WPTR register for the specified receive
+ * descriptor ring.
+ */
+void efx_farch_rx_write(struct efx_rx_queue *rx_queue)
+{
+ struct efx_nic *efx = rx_queue->efx;
+ efx_dword_t reg;
+ unsigned write_ptr;
+
+ while (rx_queue->notified_count != rx_queue->added_count) {
+ efx_farch_build_rx_desc(
+ rx_queue,
+ rx_queue->notified_count & rx_queue->ptr_mask);
+ ++rx_queue->notified_count;
+ }
+
+ wmb();
+ write_ptr = rx_queue->added_count & rx_queue->ptr_mask;
+ EFX_POPULATE_DWORD_1(reg, FRF_AZ_RX_DESC_WPTR_DWORD, write_ptr);
+ efx_writed_page(efx, ®, FR_AZ_RX_DESC_UPD_DWORD_P0,
+ efx_rx_queue_index(rx_queue));
+}
+
+int efx_farch_rx_probe(struct efx_rx_queue *rx_queue)
+{
+ struct efx_nic *efx = rx_queue->efx;
+ unsigned entries;
+
+ entries = rx_queue->ptr_mask + 1;
+ return efx_alloc_special_buffer(efx, &rx_queue->rxd,
+ entries * sizeof(efx_qword_t));
+}
+
+void efx_farch_rx_init(struct efx_rx_queue *rx_queue)
+{
+ efx_oword_t rx_desc_ptr;
+ struct efx_nic *efx = rx_queue->efx;
+ bool is_b0 = efx_nic_rev(efx) >= EFX_REV_FALCON_B0;
+ bool iscsi_digest_en = is_b0;
+ bool jumbo_en;
+
+ /* For kernel-mode queues in Falcon A1, the JUMBO flag enables
+ * DMA to continue after a PCIe page boundary (and scattering
+ * is not possible). In Falcon B0 and Siena, it enables
+ * scatter.
+ */
+ jumbo_en = !is_b0 || efx->rx_scatter;
+
+ netif_dbg(efx, hw, efx->net_dev,
+ "RX queue %d ring in special buffers %d-%d\n",
+ efx_rx_queue_index(rx_queue), rx_queue->rxd.index,
+ rx_queue->rxd.index + rx_queue->rxd.entries - 1);
+
+ rx_queue->scatter_n = 0;
+
+ /* Pin RX descriptor ring */
+ efx_init_special_buffer(efx, &rx_queue->rxd);
+
+ /* Push RX descriptor ring to card */
+ EFX_POPULATE_OWORD_10(rx_desc_ptr,
+ FRF_AZ_RX_ISCSI_DDIG_EN, iscsi_digest_en,
+ FRF_AZ_RX_ISCSI_HDIG_EN, iscsi_digest_en,
+ FRF_AZ_RX_DESCQ_BUF_BASE_ID, rx_queue->rxd.index,
+ FRF_AZ_RX_DESCQ_EVQ_ID,
+ efx_rx_queue_channel(rx_queue)->channel,
+ FRF_AZ_RX_DESCQ_OWNER_ID, 0,
+ FRF_AZ_RX_DESCQ_LABEL,
+ efx_rx_queue_index(rx_queue),
+ FRF_AZ_RX_DESCQ_SIZE,
+ __ffs(rx_queue->rxd.entries),
+ FRF_AZ_RX_DESCQ_TYPE, 0 /* kernel queue */ ,
+ FRF_AZ_RX_DESCQ_JUMBO, jumbo_en,
+ FRF_AZ_RX_DESCQ_EN, 1);
+ efx_writeo_table(efx, &rx_desc_ptr, efx->type->rxd_ptr_tbl_base,
+ efx_rx_queue_index(rx_queue));
+}
+
+static void efx_farch_flush_rx_queue(struct efx_rx_queue *rx_queue)
+{
+ struct efx_nic *efx = rx_queue->efx;
+ efx_oword_t rx_flush_descq;
+
+ EFX_POPULATE_OWORD_2(rx_flush_descq,
+ FRF_AZ_RX_FLUSH_DESCQ_CMD, 1,
+ FRF_AZ_RX_FLUSH_DESCQ,
+ efx_rx_queue_index(rx_queue));
+ efx_writeo(efx, &rx_flush_descq, FR_AZ_RX_FLUSH_DESCQ);
+}
+
+void efx_farch_rx_fini(struct efx_rx_queue *rx_queue)
+{
+ efx_oword_t rx_desc_ptr;
+ struct efx_nic *efx = rx_queue->efx;
+
+ /* Remove RX descriptor ring from card */
+ EFX_ZERO_OWORD(rx_desc_ptr);
+ efx_writeo_table(efx, &rx_desc_ptr, efx->type->rxd_ptr_tbl_base,
+ efx_rx_queue_index(rx_queue));
+
+ /* Unpin RX descriptor ring */
+ efx_fini_special_buffer(efx, &rx_queue->rxd);
+}
+
+/* Free buffers backing RX queue */
+void efx_farch_rx_remove(struct efx_rx_queue *rx_queue)
+{
+ efx_free_special_buffer(rx_queue->efx, &rx_queue->rxd);
+}
+
+/**************************************************************************
+ *
+ * Flush handling
+ *
+ **************************************************************************/
+
+/* efx_farch_flush_queues() must be woken up when all flushes are completed,
+ * or more RX flushes can be kicked off.
+ */
+static bool efx_farch_flush_wake(struct efx_nic *efx)
+{
+ /* Ensure that all updates are visible to efx_farch_flush_queues() */
+ smp_mb();
+
+ return (atomic_read(&efx->drain_pending) == 0 ||
+ (atomic_read(&efx->rxq_flush_outstanding) < EFX_RX_FLUSH_COUNT
+ && atomic_read(&efx->rxq_flush_pending) > 0));
+}
+
+static bool efx_check_tx_flush_complete(struct efx_nic *efx)
+{
+ bool i = true;
+ efx_oword_t txd_ptr_tbl;
+ struct efx_channel *channel;
+ struct efx_tx_queue *tx_queue;
+
+ efx_for_each_channel(channel, efx) {
+ efx_for_each_channel_tx_queue(tx_queue, channel) {
+ efx_reado_table(efx, &txd_ptr_tbl,
+ FR_BZ_TX_DESC_PTR_TBL, tx_queue->queue);
+ if (EFX_OWORD_FIELD(txd_ptr_tbl,
+ FRF_AZ_TX_DESCQ_FLUSH) ||
+ EFX_OWORD_FIELD(txd_ptr_tbl,
+ FRF_AZ_TX_DESCQ_EN)) {
+ netif_dbg(efx, hw, efx->net_dev,
+ "flush did not complete on TXQ %d\n",
+ tx_queue->queue);
+ i = false;
+ } else if (atomic_cmpxchg(&tx_queue->flush_outstanding,
+ 1, 0)) {
+ /* The flush is complete, but we didn't
+ * receive a flush completion event
+ */
+ netif_dbg(efx, hw, efx->net_dev,
+ "flush complete on TXQ %d, so drain "
+ "the queue\n", tx_queue->queue);
+ /* Don't need to increment drain_pending as it
+ * has already been incremented for the queues
+ * which did not drain
+ */
+ efx_farch_magic_event(channel,
+ EFX_CHANNEL_MAGIC_TX_DRAIN(
+ tx_queue));
+ }
+ }
+ }
+
+ return i;
+}
+
+/* Flush all the transmit queues, and continue flushing receive queues until
+ * they're all flushed. Wait for the DRAIN events to be recieved so that there
+ * are no more RX and TX events left on any channel. */
+static int efx_farch_do_flush(struct efx_nic *efx)
+{
+ unsigned timeout = msecs_to_jiffies(5000); /* 5s for all flushes and drains */
+ struct efx_channel *channel;
+ struct efx_rx_queue *rx_queue;
+ struct efx_tx_queue *tx_queue;
+ int rc = 0;
+
+ efx_for_each_channel(channel, efx) {
+ efx_for_each_channel_tx_queue(tx_queue, channel) {
+ atomic_inc(&efx->drain_pending);
+ efx_farch_flush_tx_queue(tx_queue);
+ }
+ efx_for_each_channel_rx_queue(rx_queue, channel) {
+ atomic_inc(&efx->drain_pending);
+ rx_queue->flush_pending = true;
+ atomic_inc(&efx->rxq_flush_pending);
+ }
+ }
+
+ while (timeout && atomic_read(&efx->drain_pending) > 0) {
+ /* If SRIOV is enabled, then offload receive queue flushing to
+ * the firmware (though we will still have to poll for
+ * completion). If that fails, fall back to the old scheme.
+ */
+ if (efx_sriov_enabled(efx)) {
+ rc = efx_mcdi_flush_rxqs(efx);
+ if (!rc)
+ goto wait;
+ }
+
+ /* The hardware supports four concurrent rx flushes, each of
+ * which may need to be retried if there is an outstanding
+ * descriptor fetch
+ */
+ efx_for_each_channel(channel, efx) {
+ efx_for_each_channel_rx_queue(rx_queue, channel) {
+ if (atomic_read(&efx->rxq_flush_outstanding) >=
+ EFX_RX_FLUSH_COUNT)
+ break;
+
+ if (rx_queue->flush_pending) {
+ rx_queue->flush_pending = false;
+ atomic_dec(&efx->rxq_flush_pending);
+ atomic_inc(&efx->rxq_flush_outstanding);
+ efx_farch_flush_rx_queue(rx_queue);
+ }
+ }
+ }
+
+ wait:
+ timeout = wait_event_timeout(efx->flush_wq,
+ efx_farch_flush_wake(efx),
+ timeout);
+ }
+
+ if (atomic_read(&efx->drain_pending) &&
+ !efx_check_tx_flush_complete(efx)) {
+ netif_err(efx, hw, efx->net_dev, "failed to flush %d queues "
+ "(rx %d+%d)\n", atomic_read(&efx->drain_pending),
+ atomic_read(&efx->rxq_flush_outstanding),
+ atomic_read(&efx->rxq_flush_pending));
+ rc = -ETIMEDOUT;
+
+ atomic_set(&efx->drain_pending, 0);
+ atomic_set(&efx->rxq_flush_pending, 0);
+ atomic_set(&efx->rxq_flush_outstanding, 0);
+ }
+
+ return rc;
+}
+
+int efx_farch_fini_dmaq(struct efx_nic *efx)
+{
+ struct efx_channel *channel;
+ struct efx_tx_queue *tx_queue;
+ struct efx_rx_queue *rx_queue;
+ int rc = 0;
+
+ /* Do not attempt to write to the NIC during EEH recovery */
+ if (efx->state != STATE_RECOVERY) {
+ /* Only perform flush if DMA is enabled */
+ if (efx->pci_dev->is_busmaster) {
+ efx->type->prepare_flush(efx);
+ rc = efx_farch_do_flush(efx);
+ efx->type->finish_flush(efx);
+ }
+
+ efx_for_each_channel(channel, efx) {
+ efx_for_each_channel_rx_queue(rx_queue, channel)
+ efx_farch_rx_fini(rx_queue);
+ efx_for_each_channel_tx_queue(tx_queue, channel)
+ efx_farch_tx_fini(tx_queue);
+ }
+ }
+
+ return rc;
+}
+
+/**************************************************************************
+ *
+ * Event queue processing
+ * Event queues are processed by per-channel tasklets.
+ *
+ **************************************************************************/
+
+/* Update a channel's event queue's read pointer (RPTR) register
+ *
+ * This writes the EVQ_RPTR_REG register for the specified channel's
+ * event queue.
+ */
+void efx_farch_ev_read_ack(struct efx_channel *channel)
+{
+ efx_dword_t reg;
+ struct efx_nic *efx = channel->efx;
+
+ EFX_POPULATE_DWORD_1(reg, FRF_AZ_EVQ_RPTR,
+ channel->eventq_read_ptr & channel->eventq_mask);
+
+ /* For Falcon A1, EVQ_RPTR_KER is documented as having a step size
+ * of 4 bytes, but it is really 16 bytes just like later revisions.
+ */
+ efx_writed(efx, ®,
+ efx->type->evq_rptr_tbl_base +
+ FR_BZ_EVQ_RPTR_STEP * channel->channel);
+}
+
+/* Use HW to insert a SW defined event */
+void efx_farch_generate_event(struct efx_nic *efx, unsigned int evq,
+ efx_qword_t *event)
+{
+ efx_oword_t drv_ev_reg;
+
+ BUILD_BUG_ON(FRF_AZ_DRV_EV_DATA_LBN != 0 ||
+ FRF_AZ_DRV_EV_DATA_WIDTH != 64);
+ drv_ev_reg.u32[0] = event->u32[0];
+ drv_ev_reg.u32[1] = event->u32[1];
+ drv_ev_reg.u32[2] = 0;
+ drv_ev_reg.u32[3] = 0;
+ EFX_SET_OWORD_FIELD(drv_ev_reg, FRF_AZ_DRV_EV_QID, evq);
+ efx_writeo(efx, &drv_ev_reg, FR_AZ_DRV_EV);
+}
+
+static void efx_farch_magic_event(struct efx_channel *channel, u32 magic)
+{
+ efx_qword_t event;
+
+ EFX_POPULATE_QWORD_2(event, FSF_AZ_EV_CODE,
+ FSE_AZ_EV_CODE_DRV_GEN_EV,
+ FSF_AZ_DRV_GEN_EV_MAGIC, magic);
+ efx_farch_generate_event(channel->efx, channel->channel, &event);
+}
+
+/* Handle a transmit completion event
+ *
+ * The NIC batches TX completion events; the message we receive is of
+ * the form "complete all TX events up to this index".
+ */
+static int
+efx_farch_handle_tx_event(struct efx_channel *channel, efx_qword_t *event)
+{
+ unsigned int tx_ev_desc_ptr;
+ unsigned int tx_ev_q_label;
+ struct efx_tx_queue *tx_queue;
+ struct efx_nic *efx = channel->efx;
+ int tx_packets = 0;
+
+ if (unlikely(ACCESS_ONCE(efx->reset_pending)))
+ return 0;
+
+ if (likely(EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_COMP))) {
+ /* Transmit completion */
+ tx_ev_desc_ptr = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_DESC_PTR);
+ tx_ev_q_label = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_Q_LABEL);
+ tx_queue = efx_channel_get_tx_queue(
+ channel, tx_ev_q_label % EFX_TXQ_TYPES);
+ tx_packets = ((tx_ev_desc_ptr - tx_queue->read_count) &
+ tx_queue->ptr_mask);
+ efx_xmit_done(tx_queue, tx_ev_desc_ptr);
+ } else if (EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_WQ_FF_FULL)) {
+ /* Rewrite the FIFO write pointer */
+ tx_ev_q_label = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_Q_LABEL);
+ tx_queue = efx_channel_get_tx_queue(
+ channel, tx_ev_q_label % EFX_TXQ_TYPES);
+
+ netif_tx_lock(efx->net_dev);
+ efx_farch_notify_tx_desc(tx_queue);
+ netif_tx_unlock(efx->net_dev);
+ } else if (EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_PKT_ERR)) {
+ efx_schedule_reset(efx, RESET_TYPE_DMA_ERROR);
+ } else {
+ netif_err(efx, tx_err, efx->net_dev,
+ "channel %d unexpected TX event "
+ EFX_QWORD_FMT"\n", channel->channel,
+ EFX_QWORD_VAL(*event));
+ }
+
+ return tx_packets;
+}
+
+/* Detect errors included in the rx_evt_pkt_ok bit. */
+static u16 efx_farch_handle_rx_not_ok(struct efx_rx_queue *rx_queue,
+ const efx_qword_t *event)
+{
+ struct efx_channel *channel = efx_rx_queue_channel(rx_queue);
+ struct efx_nic *efx = rx_queue->efx;
+ bool rx_ev_buf_owner_id_err, rx_ev_ip_hdr_chksum_err;
+ bool rx_ev_tcp_udp_chksum_err, rx_ev_eth_crc_err;
+ bool rx_ev_frm_trunc, rx_ev_drib_nib, rx_ev_tobe_disc;
+ bool rx_ev_other_err, rx_ev_pause_frm;
+ bool rx_ev_hdr_type, rx_ev_mcast_pkt;
+ unsigned rx_ev_pkt_type;
+
+ rx_ev_hdr_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_HDR_TYPE);
+ rx_ev_mcast_pkt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_MCAST_PKT);
+ rx_ev_tobe_disc = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_TOBE_DISC);
+ rx_ev_pkt_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_PKT_TYPE);
+ rx_ev_buf_owner_id_err = EFX_QWORD_FIELD(*event,
+ FSF_AZ_RX_EV_BUF_OWNER_ID_ERR);
+ rx_ev_ip_hdr_chksum_err = EFX_QWORD_FIELD(*event,
+ FSF_AZ_RX_EV_IP_HDR_CHKSUM_ERR);
+ rx_ev_tcp_udp_chksum_err = EFX_QWORD_FIELD(*event,
+ FSF_AZ_RX_EV_TCP_UDP_CHKSUM_ERR);
+ rx_ev_eth_crc_err = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_ETH_CRC_ERR);
+ rx_ev_frm_trunc = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_FRM_TRUNC);
+ rx_ev_drib_nib = ((efx_nic_rev(efx) >= EFX_REV_FALCON_B0) ?
+ 0 : EFX_QWORD_FIELD(*event, FSF_AA_RX_EV_DRIB_NIB));
+ rx_ev_pause_frm = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_PAUSE_FRM_ERR);
+
+ /* Every error apart from tobe_disc and pause_frm */
+ rx_ev_other_err = (rx_ev_drib_nib | rx_ev_tcp_udp_chksum_err |
+ rx_ev_buf_owner_id_err | rx_ev_eth_crc_err |
+ rx_ev_frm_trunc | rx_ev_ip_hdr_chksum_err);
+
+ /* Count errors that are not in MAC stats. Ignore expected
+ * checksum errors during self-test. */
+ if (rx_ev_frm_trunc)
+ ++channel->n_rx_frm_trunc;
+ else if (rx_ev_tobe_disc)
+ ++channel->n_rx_tobe_disc;
+ else if (!efx->loopback_selftest) {
+ if (rx_ev_ip_hdr_chksum_err)
+ ++channel->n_rx_ip_hdr_chksum_err;
+ else if (rx_ev_tcp_udp_chksum_err)
+ ++channel->n_rx_tcp_udp_chksum_err;
+ }
+
+ /* TOBE_DISC is expected on unicast mismatches; don't print out an
+ * error message. FRM_TRUNC indicates RXDP dropped the packet due
+ * to a FIFO overflow.
+ */
+#ifdef DEBUG
+ if (rx_ev_other_err && net_ratelimit()) {
+ netif_dbg(efx, rx_err, efx->net_dev,
+ " RX queue %d unexpected RX event "
+ EFX_QWORD_FMT "%s%s%s%s%s%s%s%s\n",
+ efx_rx_queue_index(rx_queue), EFX_QWORD_VAL(*event),
+ rx_ev_buf_owner_id_err ? " [OWNER_ID_ERR]" : "",
+ rx_ev_ip_hdr_chksum_err ?
+ " [IP_HDR_CHKSUM_ERR]" : "",
+ rx_ev_tcp_udp_chksum_err ?
+ " [TCP_UDP_CHKSUM_ERR]" : "",
+ rx_ev_eth_crc_err ? " [ETH_CRC_ERR]" : "",
+ rx_ev_frm_trunc ? " [FRM_TRUNC]" : "",
+ rx_ev_drib_nib ? " [DRIB_NIB]" : "",
+ rx_ev_tobe_disc ? " [TOBE_DISC]" : "",
+ rx_ev_pause_frm ? " [PAUSE]" : "");
+ }
+#endif
+
+ /* The frame must be discarded if any of these are true. */
+ return (rx_ev_eth_crc_err | rx_ev_frm_trunc | rx_ev_drib_nib |
+ rx_ev_tobe_disc | rx_ev_pause_frm) ?
+ EFX_RX_PKT_DISCARD : 0;
+}
+
+/* Handle receive events that are not in-order. Return true if this
+ * can be handled as a partial packet discard, false if it's more
+ * serious.
+ */
+static bool
+efx_farch_handle_rx_bad_index(struct efx_rx_queue *rx_queue, unsigned index)
+{
+ struct efx_channel *channel = efx_rx_queue_channel(rx_queue);
+ struct efx_nic *efx = rx_queue->efx;
+ unsigned expected, dropped;
+
+ if (rx_queue->scatter_n &&
+ index == ((rx_queue->removed_count + rx_queue->scatter_n - 1) &
+ rx_queue->ptr_mask)) {
+ ++channel->n_rx_nodesc_trunc;
+ return true;
+ }
+
+ expected = rx_queue->removed_count & rx_queue->ptr_mask;
+ dropped = (index - expected) & rx_queue->ptr_mask;
+ netif_info(efx, rx_err, efx->net_dev,
+ "dropped %d events (index=%d expected=%d)\n",
+ dropped, index, expected);
+
+ efx_schedule_reset(efx, EFX_WORKAROUND_5676(efx) ?
+ RESET_TYPE_RX_RECOVERY : RESET_TYPE_DISABLE);
+ return false;
+}
+
+/* Handle a packet received event
+ *
+ * The NIC gives a "discard" flag if it's a unicast packet with the
+ * wrong destination address
+ * Also "is multicast" and "matches multicast filter" flags can be used to
+ * discard non-matching multicast packets.
+ */
+static void
+efx_farch_handle_rx_event(struct efx_channel *channel, const efx_qword_t *event)
+{
+ unsigned int rx_ev_desc_ptr, rx_ev_byte_cnt;
+ unsigned int rx_ev_hdr_type, rx_ev_mcast_pkt;
+ unsigned expected_ptr;
+ bool rx_ev_pkt_ok, rx_ev_sop, rx_ev_cont;
+ u16 flags;
+ struct efx_rx_queue *rx_queue;
+ struct efx_nic *efx = channel->efx;
+
+ if (unlikely(ACCESS_ONCE(efx->reset_pending)))
+ return;
+
+ rx_ev_cont = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_JUMBO_CONT);
+ rx_ev_sop = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_SOP);
+ WARN_ON(EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_Q_LABEL) !=
+ channel->channel);
+
+ rx_queue = efx_channel_get_rx_queue(channel);
+
+ rx_ev_desc_ptr = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_DESC_PTR);
+ expected_ptr = ((rx_queue->removed_count + rx_queue->scatter_n) &
+ rx_queue->ptr_mask);
+
+ /* Check for partial drops and other errors */
+ if (unlikely(rx_ev_desc_ptr != expected_ptr) ||
+ unlikely(rx_ev_sop != (rx_queue->scatter_n == 0))) {
+ if (rx_ev_desc_ptr != expected_ptr &&
+ !efx_farch_handle_rx_bad_index(rx_queue, rx_ev_desc_ptr))
+ return;
+
+ /* Discard all pending fragments */
+ if (rx_queue->scatter_n) {
+ efx_rx_packet(
+ rx_queue,
+ rx_queue->removed_count & rx_queue->ptr_mask,
+ rx_queue->scatter_n, 0, EFX_RX_PKT_DISCARD);
+ rx_queue->removed_count += rx_queue->scatter_n;
+ rx_queue->scatter_n = 0;
+ }
+
+ /* Return if there is no new fragment */
+ if (rx_ev_desc_ptr != expected_ptr)
+ return;
+
+ /* Discard new fragment if not SOP */
+ if (!rx_ev_sop) {
+ efx_rx_packet(
+ rx_queue,
+ rx_queue->removed_count & rx_queue->ptr_mask,
+ 1, 0, EFX_RX_PKT_DISCARD);
+ ++rx_queue->removed_count;
+ return;
+ }
+ }
+
+ ++rx_queue->scatter_n;
+ if (rx_ev_cont)
+ return;
+
+ rx_ev_byte_cnt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_BYTE_CNT);
+ rx_ev_pkt_ok = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_PKT_OK);
+ rx_ev_hdr_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_HDR_TYPE);
+
+ if (likely(rx_ev_pkt_ok)) {
+ /* If packet is marked as OK then we can rely on the
+ * hardware checksum and classification.
+ */
+ flags = 0;
+ switch (rx_ev_hdr_type) {
+ case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP:
+ flags |= EFX_RX_PKT_TCP;
+ /* fall through */
+ case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP:
+ flags |= EFX_RX_PKT_CSUMMED;
+ /* fall through */
+ case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_OTHER:
+ case FSE_AZ_RX_EV_HDR_TYPE_OTHER:
+ break;
+ }
+ } else {
+ flags = efx_farch_handle_rx_not_ok(rx_queue, event);
+ }
+
+ /* Detect multicast packets that didn't match the filter */
+ rx_ev_mcast_pkt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_MCAST_PKT);
+ if (rx_ev_mcast_pkt) {
+ unsigned int rx_ev_mcast_hash_match =
+ EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_MCAST_HASH_MATCH);
+
+ if (unlikely(!rx_ev_mcast_hash_match)) {
+ ++channel->n_rx_mcast_mismatch;
+ flags |= EFX_RX_PKT_DISCARD;
+ }
+ }
+
+ channel->irq_mod_score += 2;
+
+ /* Handle received packet */
+ efx_rx_packet(rx_queue,
+ rx_queue->removed_count & rx_queue->ptr_mask,
+ rx_queue->scatter_n, rx_ev_byte_cnt, flags);
+ rx_queue->removed_count += rx_queue->scatter_n;
+ rx_queue->scatter_n = 0;
+}
+
+/* If this flush done event corresponds to a &struct efx_tx_queue, then
+ * send an %EFX_CHANNEL_MAGIC_TX_DRAIN event to drain the event queue
+ * of all transmit completions.
+ */
+static void
+efx_farch_handle_tx_flush_done(struct efx_nic *efx, efx_qword_t *event)
+{
+ struct efx_tx_queue *tx_queue;
+ int qid;
+
+ qid = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBDATA);
+ if (qid < EFX_TXQ_TYPES * efx->n_tx_channels) {
+ tx_queue = efx_get_tx_queue(efx, qid / EFX_TXQ_TYPES,
+ qid % EFX_TXQ_TYPES);
+ if (atomic_cmpxchg(&tx_queue->flush_outstanding, 1, 0)) {
+ efx_farch_magic_event(tx_queue->channel,
+ EFX_CHANNEL_MAGIC_TX_DRAIN(tx_queue));
+ }
+ }
+}
+
+/* If this flush done event corresponds to a &struct efx_rx_queue: If the flush
+ * was succesful then send an %EFX_CHANNEL_MAGIC_RX_DRAIN, otherwise add
+ * the RX queue back to the mask of RX queues in need of flushing.
+ */
+static void
+efx_farch_handle_rx_flush_done(struct efx_nic *efx, efx_qword_t *event)
+{
+ struct efx_channel *channel;
+ struct efx_rx_queue *rx_queue;
+ int qid;
+ bool failed;
+
+ qid = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_RX_DESCQ_ID);
+ failed = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_RX_FLUSH_FAIL);
+ if (qid >= efx->n_channels)
+ return;
+ channel = efx_get_channel(efx, qid);
+ if (!efx_channel_has_rx_queue(channel))
+ return;
+ rx_queue = efx_channel_get_rx_queue(channel);
+
+ if (failed) {
+ netif_info(efx, hw, efx->net_dev,
+ "RXQ %d flush retry\n", qid);
+ rx_queue->flush_pending = true;
+ atomic_inc(&efx->rxq_flush_pending);
+ } else {
+ efx_farch_magic_event(efx_rx_queue_channel(rx_queue),
+ EFX_CHANNEL_MAGIC_RX_DRAIN(rx_queue));
+ }
+ atomic_dec(&efx->rxq_flush_outstanding);
+ if (efx_farch_flush_wake(efx))
+ wake_up(&efx->flush_wq);
+}
+
+static void
+efx_farch_handle_drain_event(struct efx_channel *channel)
+{
+ struct efx_nic *efx = channel->efx;
+
+ WARN_ON(atomic_read(&efx->drain_pending) == 0);
+ atomic_dec(&efx->drain_pending);
+ if (efx_farch_flush_wake(efx))
+ wake_up(&efx->flush_wq);
+}
+
+static void efx_farch_handle_generated_event(struct efx_channel *channel,
+ efx_qword_t *event)
+{
+ struct efx_nic *efx = channel->efx;
+ struct efx_rx_queue *rx_queue =
+ efx_channel_has_rx_queue(channel) ?
+ efx_channel_get_rx_queue(channel) : NULL;
+ unsigned magic, code;
+
+ magic = EFX_QWORD_FIELD(*event, FSF_AZ_DRV_GEN_EV_MAGIC);
+ code = _EFX_CHANNEL_MAGIC_CODE(magic);
+
+ if (magic == EFX_CHANNEL_MAGIC_TEST(channel)) {
+ channel->event_test_cpu = raw_smp_processor_id();
+ } else if (rx_queue && magic == EFX_CHANNEL_MAGIC_FILL(rx_queue)) {
+ /* The queue must be empty, so we won't receive any rx
+ * events, so efx_process_channel() won't refill the
+ * queue. Refill it here */
+ efx_fast_push_rx_descriptors(rx_queue);
+ } else if (rx_queue && magic == EFX_CHANNEL_MAGIC_RX_DRAIN(rx_queue)) {
+ efx_farch_handle_drain_event(channel);
+ } else if (code == _EFX_CHANNEL_MAGIC_TX_DRAIN) {
+ efx_farch_handle_drain_event(channel);
+ } else {
+ netif_dbg(efx, hw, efx->net_dev, "channel %d received "
+ "generated event "EFX_QWORD_FMT"\n",
+ channel->channel, EFX_QWORD_VAL(*event));
+ }
+}
+
+static void
+efx_farch_handle_driver_event(struct efx_channel *channel, efx_qword_t *event)
+{
+ struct efx_nic *efx = channel->efx;
+ unsigned int ev_sub_code;
+ unsigned int ev_sub_data;
+
+ ev_sub_code = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBCODE);
+ ev_sub_data = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBDATA);
+
+ switch (ev_sub_code) {
+ case FSE_AZ_TX_DESCQ_FLS_DONE_EV:
+ netif_vdbg(efx, hw, efx->net_dev, "channel %d TXQ %d flushed\n",
+ channel->channel, ev_sub_data);
+ efx_farch_handle_tx_flush_done(efx, event);
+ efx_sriov_tx_flush_done(efx, event);
+ break;
+ case FSE_AZ_RX_DESCQ_FLS_DONE_EV:
+ netif_vdbg(efx, hw, efx->net_dev, "channel %d RXQ %d flushed\n",
+ channel->channel, ev_sub_data);
+ efx_farch_handle_rx_flush_done(efx, event);
+ efx_sriov_rx_flush_done(efx, event);
+ break;
+ case FSE_AZ_EVQ_INIT_DONE_EV:
+ netif_dbg(efx, hw, efx->net_dev,
+ "channel %d EVQ %d initialised\n",
+ channel->channel, ev_sub_data);
+ break;
+ case FSE_AZ_SRM_UPD_DONE_EV:
+ netif_vdbg(efx, hw, efx->net_dev,
+ "channel %d SRAM update done\n", channel->channel);
+ break;
+ case FSE_AZ_WAKE_UP_EV:
+ netif_vdbg(efx, hw, efx->net_dev,
+ "channel %d RXQ %d wakeup event\n",
+ channel->channel, ev_sub_data);
+ break;
+ case FSE_AZ_TIMER_EV:
+ netif_vdbg(efx, hw, efx->net_dev,
+ "channel %d RX queue %d timer expired\n",
+ channel->channel, ev_sub_data);
+ break;
+ case FSE_AA_RX_RECOVER_EV:
+ netif_err(efx, rx_err, efx->net_dev,
+ "channel %d seen DRIVER RX_RESET event. "
+ "Resetting.\n", channel->channel);
+ atomic_inc(&efx->rx_reset);
+ efx_schedule_reset(efx,
+ EFX_WORKAROUND_6555(efx) ?
+ RESET_TYPE_RX_RECOVERY :
+ RESET_TYPE_DISABLE);
+ break;
+ case FSE_BZ_RX_DSC_ERROR_EV:
+ if (ev_sub_data < EFX_VI_BASE) {
+ netif_err(efx, rx_err, efx->net_dev,
+ "RX DMA Q %d reports descriptor fetch error."
+ " RX Q %d is disabled.\n", ev_sub_data,
+ ev_sub_data);
+ efx_schedule_reset(efx, RESET_TYPE_DMA_ERROR);
+ } else
+ efx_sriov_desc_fetch_err(efx, ev_sub_data);
+ break;
+ case FSE_BZ_TX_DSC_ERROR_EV:
+ if (ev_sub_data < EFX_VI_BASE) {
+ netif_err(efx, tx_err, efx->net_dev,
+ "TX DMA Q %d reports descriptor fetch error."
+ " TX Q %d is disabled.\n", ev_sub_data,
+ ev_sub_data);
+ efx_schedule_reset(efx, RESET_TYPE_DMA_ERROR);
+ } else
+ efx_sriov_desc_fetch_err(efx, ev_sub_data);
+ break;
+ default:
+ netif_vdbg(efx, hw, efx->net_dev,
+ "channel %d unknown driver event code %d "
+ "data %04x\n", channel->channel, ev_sub_code,
+ ev_sub_data);
+ break;
+ }
+}
+
+int efx_farch_ev_process(struct efx_channel *channel, int budget)
+{
+ struct efx_nic *efx = channel->efx;
+ unsigned int read_ptr;
+ efx_qword_t event, *p_event;
+ int ev_code;
+ int tx_packets = 0;
+ int spent = 0;
+
+ read_ptr = channel->eventq_read_ptr;
+
+ for (;;) {
+ p_event = efx_event(channel, read_ptr);
+ event = *p_event;
+
+ if (!efx_event_present(&event))
+ /* End of events */
+ break;
+
+ netif_vdbg(channel->efx, intr, channel->efx->net_dev,
+ "channel %d event is "EFX_QWORD_FMT"\n",
+ channel->channel, EFX_QWORD_VAL(event));
+
+ /* Clear this event by marking it all ones */
+ EFX_SET_QWORD(*p_event);
+
+ ++read_ptr;
+
+ ev_code = EFX_QWORD_FIELD(event, FSF_AZ_EV_CODE);
+
+ switch (ev_code) {
+ case FSE_AZ_EV_CODE_RX_EV:
+ efx_farch_handle_rx_event(channel, &event);
+ if (++spent == budget)
+ goto out;
+ break;
+ case FSE_AZ_EV_CODE_TX_EV:
+ tx_packets += efx_farch_handle_tx_event(channel,
+ &event);
+ if (tx_packets > efx->txq_entries) {
+ spent = budget;
+ goto out;
+ }
+ break;
+ case FSE_AZ_EV_CODE_DRV_GEN_EV:
+ efx_farch_handle_generated_event(channel, &event);
+ break;
+ case FSE_AZ_EV_CODE_DRIVER_EV:
+ efx_farch_handle_driver_event(channel, &event);
+ break;
+ case FSE_CZ_EV_CODE_USER_EV:
+ efx_sriov_event(channel, &event);
+ break;
+ case FSE_CZ_EV_CODE_MCDI_EV:
+ efx_mcdi_process_event(channel, &event);
+ break;
+ case FSE_AZ_EV_CODE_GLOBAL_EV:
+ if (efx->type->handle_global_event &&
+ efx->type->handle_global_event(channel, &event))
+ break;
+ /* else fall through */
+ default:
+ netif_err(channel->efx, hw, channel->efx->net_dev,
+ "channel %d unknown event type %d (data "
+ EFX_QWORD_FMT ")\n", channel->channel,
+ ev_code, EFX_QWORD_VAL(event));
+ }
+ }
+
+out:
+ channel->eventq_read_ptr = read_ptr;
+ return spent;
+}
+
+/* Allocate buffer table entries for event queue */
+int efx_farch_ev_probe(struct efx_channel *channel)
+{
+ struct efx_nic *efx = channel->efx;
+ unsigned entries;
+
+ entries = channel->eventq_mask + 1;
+ return efx_alloc_special_buffer(efx, &channel->eventq,
+ entries * sizeof(efx_qword_t));
+}
+
+void efx_farch_ev_init(struct efx_channel *channel)
+{
+ efx_oword_t reg;
+ struct efx_nic *efx = channel->efx;
+
+ netif_dbg(efx, hw, efx->net_dev,
+ "channel %d event queue in special buffers %d-%d\n",
+ channel->channel, channel->eventq.index,
+ channel->eventq.index + channel->eventq.entries - 1);
+
+ if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0) {
+ EFX_POPULATE_OWORD_3(reg,
+ FRF_CZ_TIMER_Q_EN, 1,
+ FRF_CZ_HOST_NOTIFY_MODE, 0,
+ FRF_CZ_TIMER_MODE, FFE_CZ_TIMER_MODE_DIS);
+ efx_writeo_table(efx, ®, FR_BZ_TIMER_TBL, channel->channel);
+ }
+
+ /* Pin event queue buffer */
+ efx_init_special_buffer(efx, &channel->eventq);
+
+ /* Fill event queue with all ones (i.e. empty events) */
+ memset(channel->eventq.buf.addr, 0xff, channel->eventq.buf.len);
+
+ /* Push event queue to card */
+ EFX_POPULATE_OWORD_3(reg,
+ FRF_AZ_EVQ_EN, 1,
+ FRF_AZ_EVQ_SIZE, __ffs(channel->eventq.entries),
+ FRF_AZ_EVQ_BUF_BASE_ID, channel->eventq.index);
+ efx_writeo_table(efx, ®, efx->type->evq_ptr_tbl_base,
+ channel->channel);
+
+ efx->type->push_irq_moderation(channel);
+}
+
+void efx_farch_ev_fini(struct efx_channel *channel)
+{
+ efx_oword_t reg;
+ struct efx_nic *efx = channel->efx;
+
+ /* Remove event queue from card */
+ EFX_ZERO_OWORD(reg);
+ efx_writeo_table(efx, ®, efx->type->evq_ptr_tbl_base,
+ channel->channel);
+ if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0)
+ efx_writeo_table(efx, ®, FR_BZ_TIMER_TBL, channel->channel);
+
+ /* Unpin event queue */
+ efx_fini_special_buffer(efx, &channel->eventq);
+}
+
+/* Free buffers backing event queue */
+void efx_farch_ev_remove(struct efx_channel *channel)
+{
+ efx_free_special_buffer(channel->efx, &channel->eventq);
+}
+
+
+void efx_farch_ev_test_generate(struct efx_channel *channel)
+{
+ efx_farch_magic_event(channel, EFX_CHANNEL_MAGIC_TEST(channel));
+}
+
+void efx_farch_rx_defer_refill(struct efx_rx_queue *rx_queue)
+{
+ efx_farch_magic_event(efx_rx_queue_channel(rx_queue),
+ EFX_CHANNEL_MAGIC_FILL(rx_queue));
+}
+
+/**************************************************************************
+ *
+ * Hardware interrupts
+ * The hardware interrupt handler does very little work; all the event
+ * queue processing is carried out by per-channel tasklets.
+ *
+ **************************************************************************/
+
+/* Enable/disable/generate interrupts */
+static inline void efx_farch_interrupts(struct efx_nic *efx,
+ bool enabled, bool force)
+{
+ efx_oword_t int_en_reg_ker;
+
+ EFX_POPULATE_OWORD_3(int_en_reg_ker,
+ FRF_AZ_KER_INT_LEVE_SEL, efx->irq_level,
+ FRF_AZ_KER_INT_KER, force,
+ FRF_AZ_DRV_INT_EN_KER, enabled);
+ efx_writeo(efx, &int_en_reg_ker, FR_AZ_INT_EN_KER);
+}
+
+void efx_farch_irq_enable_master(struct efx_nic *efx)
+{
+ EFX_ZERO_OWORD(*((efx_oword_t *) efx->irq_status.addr));
+ wmb(); /* Ensure interrupt vector is clear before interrupts enabled */
+
+ efx_farch_interrupts(efx, true, false);
+}
+
+void efx_farch_irq_disable_master(struct efx_nic *efx)
+{
+ /* Disable interrupts */
+ efx_farch_interrupts(efx, false, false);
+}
+
+/* Generate a test interrupt
+ * Interrupt must already have been enabled, otherwise nasty things
+ * may happen.
+ */
+void efx_farch_irq_test_generate(struct efx_nic *efx)
+{
+ efx_farch_interrupts(efx, true, true);
+}
+
+/* Process a fatal interrupt
+ * Disable bus mastering ASAP and schedule a reset
+ */
+irqreturn_t efx_farch_fatal_interrupt(struct efx_nic *efx)
+{
+ struct falcon_nic_data *nic_data = efx->nic_data;
+ efx_oword_t *int_ker = efx->irq_status.addr;
+ efx_oword_t fatal_intr;
+ int error, mem_perr;
+
+ efx_reado(efx, &fatal_intr, FR_AZ_FATAL_INTR_KER);
+ error = EFX_OWORD_FIELD(fatal_intr, FRF_AZ_FATAL_INTR);
+
+ netif_err(efx, hw, efx->net_dev, "SYSTEM ERROR "EFX_OWORD_FMT" status "
+ EFX_OWORD_FMT ": %s\n", EFX_OWORD_VAL(*int_ker),
+ EFX_OWORD_VAL(fatal_intr),
+ error ? "disabling bus mastering" : "no recognised error");
+
+ /* If this is a memory parity error dump which blocks are offending */
+ mem_perr = (EFX_OWORD_FIELD(fatal_intr, FRF_AZ_MEM_PERR_INT_KER) ||
+ EFX_OWORD_FIELD(fatal_intr, FRF_AZ_SRM_PERR_INT_KER));
+ if (mem_perr) {
+ efx_oword_t reg;
+ efx_reado(efx, ®, FR_AZ_MEM_STAT);
+ netif_err(efx, hw, efx->net_dev,
+ "SYSTEM ERROR: memory parity error "EFX_OWORD_FMT"\n",
+ EFX_OWORD_VAL(reg));
+ }
+
+ /* Disable both devices */
+ pci_clear_master(efx->pci_dev);
+ if (efx_nic_is_dual_func(efx))
+ pci_clear_master(nic_data->pci_dev2);
+ efx_farch_irq_disable_master(efx);
+
+ /* Count errors and reset or disable the NIC accordingly */
+ if (efx->int_error_count == 0 ||
+ time_after(jiffies, efx->int_error_expire)) {
+ efx->int_error_count = 0;
+ efx->int_error_expire =
+ jiffies + EFX_INT_ERROR_EXPIRE * HZ;
+ }
+ if (++efx->int_error_count < EFX_MAX_INT_ERRORS) {
+ netif_err(efx, hw, efx->net_dev,
+ "SYSTEM ERROR - reset scheduled\n");
+ efx_schedule_reset(efx, RESET_TYPE_INT_ERROR);
+ } else {
+ netif_err(efx, hw, efx->net_dev,
+ "SYSTEM ERROR - max number of errors seen."
+ "NIC will be disabled\n");
+ efx_schedule_reset(efx, RESET_TYPE_DISABLE);
+ }
+
+ return IRQ_HANDLED;
+}
+
+/* Handle a legacy interrupt
+ * Acknowledges the interrupt and schedule event queue processing.
+ */
+irqreturn_t efx_farch_legacy_interrupt(int irq, void *dev_id)
+{
+ struct efx_nic *efx = dev_id;
+ bool soft_enabled = ACCESS_ONCE(efx->irq_soft_enabled);
+ efx_oword_t *int_ker = efx->irq_status.addr;
+ irqreturn_t result = IRQ_NONE;
+ struct efx_channel *channel;
+ efx_dword_t reg;
+ u32 queues;
+ int syserr;
+
+ /* Read the ISR which also ACKs the interrupts */
+ efx_readd(efx, ®, FR_BZ_INT_ISR0);
+ queues = EFX_EXTRACT_DWORD(reg, 0, 31);
+
+ /* Legacy interrupts are disabled too late by the EEH kernel
+ * code. Disable them earlier.
+ * If an EEH error occurred, the read will have returned all ones.
+ */
+ if (EFX_DWORD_IS_ALL_ONES(reg) && efx_try_recovery(efx) &&
+ !efx->eeh_disabled_legacy_irq) {
+ disable_irq_nosync(efx->legacy_irq);
+ efx->eeh_disabled_legacy_irq = true;
+ }
+
+ /* Handle non-event-queue sources */
+ if (queues & (1U << efx->irq_level) && soft_enabled) {
+ syserr = EFX_OWORD_FIELD(*int_ker, FSF_AZ_NET_IVEC_FATAL_INT);
+ if (unlikely(syserr))
+ return efx_farch_fatal_interrupt(efx);
+ efx->last_irq_cpu = raw_smp_processor_id();
+ }
+
+ if (queues != 0) {
+ efx->irq_zero_count = 0;
+
+ /* Schedule processing of any interrupting queues */
+ if (likely(soft_enabled)) {
+ efx_for_each_channel(channel, efx) {
+ if (queues & 1)
+ efx_schedule_channel_irq(channel);
+ queues >>= 1;
+ }
+ }
+ result = IRQ_HANDLED;
+
+ } else {
+ efx_qword_t *event;
+
+ /* Legacy ISR read can return zero once (SF bug 15783) */
+
+ /* We can't return IRQ_HANDLED more than once on seeing ISR=0
+ * because this might be a shared interrupt. */
+ if (efx->irq_zero_count++ == 0)
+ result = IRQ_HANDLED;
+
+ /* Ensure we schedule or rearm all event queues */
+ if (likely(soft_enabled)) {
+ efx_for_each_channel(channel, efx) {
+ event = efx_event(channel,
+ channel->eventq_read_ptr);
+ if (efx_event_present(event))
+ efx_schedule_channel_irq(channel);
+ else
+ efx_farch_ev_read_ack(channel);
+ }
+ }
+ }
+
+ if (result == IRQ_HANDLED)
+ netif_vdbg(efx, intr, efx->net_dev,
+ "IRQ %d on CPU %d status " EFX_DWORD_FMT "\n",
+ irq, raw_smp_processor_id(), EFX_DWORD_VAL(reg));
+
+ return result;
+}
+
+/* Handle an MSI interrupt
+ *
+ * Handle an MSI hardware interrupt. This routine schedules event
+ * queue processing. No interrupt acknowledgement cycle is necessary.
+ * Also, we never need to check that the interrupt is for us, since
+ * MSI interrupts cannot be shared.
+ */
+irqreturn_t efx_farch_msi_interrupt(int irq, void *dev_id)
+{
+ struct efx_msi_context *context = dev_id;
+ struct efx_nic *efx = context->efx;
+ efx_oword_t *int_ker = efx->irq_status.addr;
+ int syserr;
+
+ netif_vdbg(efx, intr, efx->net_dev,
+ "IRQ %d on CPU %d status " EFX_OWORD_FMT "\n",
+ irq, raw_smp_processor_id(), EFX_OWORD_VAL(*int_ker));
+
+ if (!likely(ACCESS_ONCE(efx->irq_soft_enabled)))
+ return IRQ_HANDLED;
+
+ /* Handle non-event-queue sources */
+ if (context->index == efx->irq_level) {
+ syserr = EFX_OWORD_FIELD(*int_ker, FSF_AZ_NET_IVEC_FATAL_INT);
+ if (unlikely(syserr))
+ return efx_farch_fatal_interrupt(efx);
+ efx->last_irq_cpu = raw_smp_processor_id();
+ }
+
+ /* Schedule processing of the channel */
+ efx_schedule_channel_irq(efx->channel[context->index]);
+
+ return IRQ_HANDLED;
+}
+
+
+/* Setup RSS indirection table.
+ * This maps from the hash value of the packet to RXQ
+ */
+void efx_farch_rx_push_indir_table(struct efx_nic *efx)
+{
+ size_t i = 0;
+ efx_dword_t dword;
+
+ if (efx_nic_rev(efx) < EFX_REV_FALCON_B0)
+ return;
+
+ BUILD_BUG_ON(ARRAY_SIZE(efx->rx_indir_table) !=
+ FR_BZ_RX_INDIRECTION_TBL_ROWS);
+
+ for (i = 0; i < FR_BZ_RX_INDIRECTION_TBL_ROWS; i++) {
+ EFX_POPULATE_DWORD_1(dword, FRF_BZ_IT_QUEUE,
+ efx->rx_indir_table[i]);
+ efx_writed(efx, &dword,
+ FR_BZ_RX_INDIRECTION_TBL +
+ FR_BZ_RX_INDIRECTION_TBL_STEP * i);
+ }
+}
+
+/* Looks at available SRAM resources and works out how many queues we
+ * can support, and where things like descriptor caches should live.
+ *
+ * SRAM is split up as follows:
+ * 0 buftbl entries for channels
+ * efx->vf_buftbl_base buftbl entries for SR-IOV
+ * efx->rx_dc_base RX descriptor caches
+ * efx->tx_dc_base TX descriptor caches
+ */
+void efx_farch_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw)
+{
+ unsigned vi_count, buftbl_min;
+
+ /* Account for the buffer table entries backing the datapath channels
+ * and the descriptor caches for those channels.
+ */
+ buftbl_min = ((efx->n_rx_channels * EFX_MAX_DMAQ_SIZE +
+ efx->n_tx_channels * EFX_TXQ_TYPES * EFX_MAX_DMAQ_SIZE +
+ efx->n_channels * EFX_MAX_EVQ_SIZE)
+ * sizeof(efx_qword_t) / EFX_BUF_SIZE);
+ vi_count = max(efx->n_channels, efx->n_tx_channels * EFX_TXQ_TYPES);
+
+#ifdef CONFIG_SFC_SRIOV
+ if (efx_sriov_wanted(efx)) {
+ unsigned vi_dc_entries, buftbl_free, entries_per_vf, vf_limit;
+
+ efx->vf_buftbl_base = buftbl_min;
+
+ vi_dc_entries = RX_DC_ENTRIES + TX_DC_ENTRIES;
+ vi_count = max(vi_count, EFX_VI_BASE);
+ buftbl_free = (sram_lim_qw - buftbl_min -
+ vi_count * vi_dc_entries);
+
+ entries_per_vf = ((vi_dc_entries + EFX_VF_BUFTBL_PER_VI) *
+ efx_vf_size(efx));
+ vf_limit = min(buftbl_free / entries_per_vf,
+ (1024U - EFX_VI_BASE) >> efx->vi_scale);
+
+ if (efx->vf_count > vf_limit) {
+ netif_err(efx, probe, efx->net_dev,
+ "Reducing VF count from from %d to %d\n",
+ efx->vf_count, vf_limit);
+ efx->vf_count = vf_limit;
+ }
+ vi_count += efx->vf_count * efx_vf_size(efx);
+ }
+#endif
+
+ efx->tx_dc_base = sram_lim_qw - vi_count * TX_DC_ENTRIES;
+ efx->rx_dc_base = efx->tx_dc_base - vi_count * RX_DC_ENTRIES;
+}
+
+u32 efx_farch_fpga_ver(struct efx_nic *efx)
+{
+ efx_oword_t altera_build;
+ efx_reado(efx, &altera_build, FR_AZ_ALTERA_BUILD);
+ return EFX_OWORD_FIELD(altera_build, FRF_AZ_ALTERA_BUILD_VER);
+}
+
+void efx_farch_init_common(struct efx_nic *efx)
+{
+ efx_oword_t temp;
+
+ /* Set positions of descriptor caches in SRAM. */
+ EFX_POPULATE_OWORD_1(temp, FRF_AZ_SRM_TX_DC_BASE_ADR, efx->tx_dc_base);
+ efx_writeo(efx, &temp, FR_AZ_SRM_TX_DC_CFG);
+ EFX_POPULATE_OWORD_1(temp, FRF_AZ_SRM_RX_DC_BASE_ADR, efx->rx_dc_base);
+ efx_writeo(efx, &temp, FR_AZ_SRM_RX_DC_CFG);
+
+ /* Set TX descriptor cache size. */
+ BUILD_BUG_ON(TX_DC_ENTRIES != (8 << TX_DC_ENTRIES_ORDER));
+ EFX_POPULATE_OWORD_1(temp, FRF_AZ_TX_DC_SIZE, TX_DC_ENTRIES_ORDER);
+ efx_writeo(efx, &temp, FR_AZ_TX_DC_CFG);
+
+ /* Set RX descriptor cache size. Set low watermark to size-8, as
+ * this allows most efficient prefetching.
+ */
+ BUILD_BUG_ON(RX_DC_ENTRIES != (8 << RX_DC_ENTRIES_ORDER));
+ EFX_POPULATE_OWORD_1(temp, FRF_AZ_RX_DC_SIZE, RX_DC_ENTRIES_ORDER);
+ efx_writeo(efx, &temp, FR_AZ_RX_DC_CFG);
+ EFX_POPULATE_OWORD_1(temp, FRF_AZ_RX_DC_PF_LWM, RX_DC_ENTRIES - 8);
+ efx_writeo(efx, &temp, FR_AZ_RX_DC_PF_WM);
+
+ /* Program INT_KER address */
+ EFX_POPULATE_OWORD_2(temp,
+ FRF_AZ_NORM_INT_VEC_DIS_KER,
+ EFX_INT_MODE_USE_MSI(efx),
+ FRF_AZ_INT_ADR_KER, efx->irq_status.dma_addr);
+ efx_writeo(efx, &temp, FR_AZ_INT_ADR_KER);
+
+ if (EFX_WORKAROUND_17213(efx) && !EFX_INT_MODE_USE_MSI(efx))
+ /* Use an interrupt level unused by event queues */
+ efx->irq_level = 0x1f;
+ else
+ /* Use a valid MSI-X vector */
+ efx->irq_level = 0;
+
+ /* Enable all the genuinely fatal interrupts. (They are still
+ * masked by the overall interrupt mask, controlled by
+ * falcon_interrupts()).
+ *
+ * Note: All other fatal interrupts are enabled
+ */
+ EFX_POPULATE_OWORD_3(temp,
+ FRF_AZ_ILL_ADR_INT_KER_EN, 1,
+ FRF_AZ_RBUF_OWN_INT_KER_EN, 1,
+ FRF_AZ_TBUF_OWN_INT_KER_EN, 1);
+ if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0)
+ EFX_SET_OWORD_FIELD(temp, FRF_CZ_SRAM_PERR_INT_P_KER_EN, 1);
+ EFX_INVERT_OWORD(temp);
+ efx_writeo(efx, &temp, FR_AZ_FATAL_INTR_KER);
+
+ efx_farch_rx_push_indir_table(efx);
+
+ /* Disable the ugly timer-based TX DMA backoff and allow TX DMA to be
+ * controlled by the RX FIFO fill level. Set arbitration to one pkt/Q.
+ */
+ efx_reado(efx, &temp, FR_AZ_TX_RESERVED);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_RX_SPACER, 0xfe);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_RX_SPACER_EN, 1);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_ONE_PKT_PER_Q, 1);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PUSH_EN, 1);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_DIS_NON_IP_EV, 1);
+ /* Enable SW_EV to inherit in char driver - assume harmless here */
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_SOFT_EVT_EN, 1);
+ /* Prefetch threshold 2 => fetch when descriptor cache half empty */
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PREF_THRESHOLD, 2);
+ /* Disable hardware watchdog which can misfire */
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PREF_WD_TMR, 0x3fffff);
+ /* Squash TX of packets of 16 bytes or less */
+ if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0)
+ EFX_SET_OWORD_FIELD(temp, FRF_BZ_TX_FLUSH_MIN_LEN_EN, 1);
+ efx_writeo(efx, &temp, FR_AZ_TX_RESERVED);
+
+ if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
+ EFX_POPULATE_OWORD_4(temp,
+ /* Default values */
+ FRF_BZ_TX_PACE_SB_NOT_AF, 0x15,
+ FRF_BZ_TX_PACE_SB_AF, 0xb,
+ FRF_BZ_TX_PACE_FB_BASE, 0,
+ /* Allow large pace values in the
+ * fast bin. */
+ FRF_BZ_TX_PACE_BIN_TH,
+ FFE_BZ_TX_PACE_RESERVED);
+ efx_writeo(efx, &temp, FR_BZ_TX_PACE);
+ }
+}
+
+/**************************************************************************
+ *
+ * Filter tables
+ *
+ **************************************************************************
+ */
+
+/* "Fudge factors" - difference between programmed value and actual depth.
+ * Due to pipelined implementation we need to program H/W with a value that
+ * is larger than the hop limit we want.
+ */
+#define EFX_FARCH_FILTER_CTL_SRCH_FUDGE_WILD 3
+#define EFX_FARCH_FILTER_CTL_SRCH_FUDGE_FULL 1
+
+/* Hard maximum search limit. Hardware will time-out beyond 200-something.
+ * We also need to avoid infinite loops in efx_farch_filter_search() when the
+ * table is full.
+ */
+#define EFX_FARCH_FILTER_CTL_SRCH_MAX 200
+
+/* Don't try very hard to find space for performance hints, as this is
+ * counter-productive. */
+#define EFX_FARCH_FILTER_CTL_SRCH_HINT_MAX 5
+
+enum efx_farch_filter_type {
+ EFX_FARCH_FILTER_TCP_FULL = 0,
+ EFX_FARCH_FILTER_TCP_WILD,
+ EFX_FARCH_FILTER_UDP_FULL,
+ EFX_FARCH_FILTER_UDP_WILD,
+ EFX_FARCH_FILTER_MAC_FULL = 4,
+ EFX_FARCH_FILTER_MAC_WILD,
+ EFX_FARCH_FILTER_UC_DEF = 8,
+ EFX_FARCH_FILTER_MC_DEF,
+ EFX_FARCH_FILTER_TYPE_COUNT, /* number of specific types */
+};
+
+enum efx_farch_filter_table_id {
+ EFX_FARCH_FILTER_TABLE_RX_IP = 0,
+ EFX_FARCH_FILTER_TABLE_RX_MAC,
+ EFX_FARCH_FILTER_TABLE_RX_DEF,
+ EFX_FARCH_FILTER_TABLE_TX_MAC,
+ EFX_FARCH_FILTER_TABLE_COUNT,
+};
+
+enum efx_farch_filter_index {
+ EFX_FARCH_FILTER_INDEX_UC_DEF,
+ EFX_FARCH_FILTER_INDEX_MC_DEF,
+ EFX_FARCH_FILTER_SIZE_RX_DEF,
+};
+
+struct efx_farch_filter_spec {
+ u8 type:4;
+ u8 priority:4;
+ u8 flags;
+ u16 dmaq_id;
+ u32 data[3];
+};
+
+struct efx_farch_filter_table {
+ enum efx_farch_filter_table_id id;
+ u32 offset; /* address of table relative to BAR */
+ unsigned size; /* number of entries */
+ unsigned step; /* step between entries */
+ unsigned used; /* number currently used */
+ unsigned long *used_bitmap;
+ struct efx_farch_filter_spec *spec;
+ unsigned search_limit[EFX_FARCH_FILTER_TYPE_COUNT];
+};
+
+struct efx_farch_filter_state {
+ struct efx_farch_filter_table table[EFX_FARCH_FILTER_TABLE_COUNT];
+};
+
+static void
+efx_farch_filter_table_clear_entry(struct efx_nic *efx,
+ struct efx_farch_filter_table *table,
+ unsigned int filter_idx);
+
+/* The filter hash function is LFSR polynomial x^16 + x^3 + 1 of a 32-bit
+ * key derived from the n-tuple. The initial LFSR state is 0xffff. */
+static u16 efx_farch_filter_hash(u32 key)
+{
+ u16 tmp;
+
+ /* First 16 rounds */
+ tmp = 0x1fff ^ key >> 16;
+ tmp = tmp ^ tmp >> 3 ^ tmp >> 6;
+ tmp = tmp ^ tmp >> 9;
+ /* Last 16 rounds */
+ tmp = tmp ^ tmp << 13 ^ key;
+ tmp = tmp ^ tmp >> 3 ^ tmp >> 6;
+ return tmp ^ tmp >> 9;
+}
+
+/* To allow for hash collisions, filter search continues at these
+ * increments from the first possible entry selected by the hash. */
+static u16 efx_farch_filter_increment(u32 key)
+{
+ return key * 2 - 1;
+}
+
+static enum efx_farch_filter_table_id
+efx_farch_filter_spec_table_id(const struct efx_farch_filter_spec *spec)
+{
+ BUILD_BUG_ON(EFX_FARCH_FILTER_TABLE_RX_IP !=
+ (EFX_FARCH_FILTER_TCP_FULL >> 2));
+ BUILD_BUG_ON(EFX_FARCH_FILTER_TABLE_RX_IP !=
+ (EFX_FARCH_FILTER_TCP_WILD >> 2));
+ BUILD_BUG_ON(EFX_FARCH_FILTER_TABLE_RX_IP !=
+ (EFX_FARCH_FILTER_UDP_FULL >> 2));
+ BUILD_BUG_ON(EFX_FARCH_FILTER_TABLE_RX_IP !=
+ (EFX_FARCH_FILTER_UDP_WILD >> 2));
+ BUILD_BUG_ON(EFX_FARCH_FILTER_TABLE_RX_MAC !=
+ (EFX_FARCH_FILTER_MAC_FULL >> 2));
+ BUILD_BUG_ON(EFX_FARCH_FILTER_TABLE_RX_MAC !=
+ (EFX_FARCH_FILTER_MAC_WILD >> 2));
+ BUILD_BUG_ON(EFX_FARCH_FILTER_TABLE_TX_MAC !=
+ EFX_FARCH_FILTER_TABLE_RX_MAC + 2);
+ return (spec->type >> 2) + ((spec->flags & EFX_FILTER_FLAG_TX) ? 2 : 0);
+}
+
+static void efx_farch_filter_push_rx_config(struct efx_nic *efx)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ struct efx_farch_filter_table *table;
+ efx_oword_t filter_ctl;
+
+ efx_reado(efx, &filter_ctl, FR_BZ_RX_FILTER_CTL);
+
+ table = &state->table[EFX_FARCH_FILTER_TABLE_RX_IP];
+ EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_TCP_FULL_SRCH_LIMIT,
+ table->search_limit[EFX_FARCH_FILTER_TCP_FULL] +
+ EFX_FARCH_FILTER_CTL_SRCH_FUDGE_FULL);
+ EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_TCP_WILD_SRCH_LIMIT,
+ table->search_limit[EFX_FARCH_FILTER_TCP_WILD] +
+ EFX_FARCH_FILTER_CTL_SRCH_FUDGE_WILD);
+ EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_UDP_FULL_SRCH_LIMIT,
+ table->search_limit[EFX_FARCH_FILTER_UDP_FULL] +
+ EFX_FARCH_FILTER_CTL_SRCH_FUDGE_FULL);
+ EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_UDP_WILD_SRCH_LIMIT,
+ table->search_limit[EFX_FARCH_FILTER_UDP_WILD] +
+ EFX_FARCH_FILTER_CTL_SRCH_FUDGE_WILD);
+
+ table = &state->table[EFX_FARCH_FILTER_TABLE_RX_MAC];
+ if (table->size) {
+ EFX_SET_OWORD_FIELD(
+ filter_ctl, FRF_CZ_ETHERNET_FULL_SEARCH_LIMIT,
+ table->search_limit[EFX_FARCH_FILTER_MAC_FULL] +
+ EFX_FARCH_FILTER_CTL_SRCH_FUDGE_FULL);
+ EFX_SET_OWORD_FIELD(
+ filter_ctl, FRF_CZ_ETHERNET_WILDCARD_SEARCH_LIMIT,
+ table->search_limit[EFX_FARCH_FILTER_MAC_WILD] +
+ EFX_FARCH_FILTER_CTL_SRCH_FUDGE_WILD);
+ }
+
+ table = &state->table[EFX_FARCH_FILTER_TABLE_RX_DEF];
+ if (table->size) {
+ EFX_SET_OWORD_FIELD(
+ filter_ctl, FRF_CZ_UNICAST_NOMATCH_Q_ID,
+ table->spec[EFX_FARCH_FILTER_INDEX_UC_DEF].dmaq_id);
+ EFX_SET_OWORD_FIELD(
+ filter_ctl, FRF_CZ_UNICAST_NOMATCH_RSS_ENABLED,
+ !!(table->spec[EFX_FARCH_FILTER_INDEX_UC_DEF].flags &
+ EFX_FILTER_FLAG_RX_RSS));
+ EFX_SET_OWORD_FIELD(
+ filter_ctl, FRF_CZ_MULTICAST_NOMATCH_Q_ID,
+ table->spec[EFX_FARCH_FILTER_INDEX_MC_DEF].dmaq_id);
+ EFX_SET_OWORD_FIELD(
+ filter_ctl, FRF_CZ_MULTICAST_NOMATCH_RSS_ENABLED,
+ !!(table->spec[EFX_FARCH_FILTER_INDEX_MC_DEF].flags &
+ EFX_FILTER_FLAG_RX_RSS));
+
+ /* There is a single bit to enable RX scatter for all
+ * unmatched packets. Only set it if scatter is
+ * enabled in both filter specs.
+ */
+ EFX_SET_OWORD_FIELD(
+ filter_ctl, FRF_BZ_SCATTER_ENBL_NO_MATCH_Q,
+ !!(table->spec[EFX_FARCH_FILTER_INDEX_UC_DEF].flags &
+ table->spec[EFX_FARCH_FILTER_INDEX_MC_DEF].flags &
+ EFX_FILTER_FLAG_RX_SCATTER));
+ } else if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
+ /* We don't expose 'default' filters because unmatched
+ * packets always go to the queue number found in the
+ * RSS table. But we still need to set the RX scatter
+ * bit here.
+ */
+ EFX_SET_OWORD_FIELD(
+ filter_ctl, FRF_BZ_SCATTER_ENBL_NO_MATCH_Q,
+ efx->rx_scatter);
+ }
+
+ efx_writeo(efx, &filter_ctl, FR_BZ_RX_FILTER_CTL);
+}
+
+static void efx_farch_filter_push_tx_limits(struct efx_nic *efx)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ struct efx_farch_filter_table *table;
+ efx_oword_t tx_cfg;
+
+ efx_reado(efx, &tx_cfg, FR_AZ_TX_CFG);
+
+ table = &state->table[EFX_FARCH_FILTER_TABLE_TX_MAC];
+ if (table->size) {
+ EFX_SET_OWORD_FIELD(
+ tx_cfg, FRF_CZ_TX_ETH_FILTER_FULL_SEARCH_RANGE,
+ table->search_limit[EFX_FARCH_FILTER_MAC_FULL] +
+ EFX_FARCH_FILTER_CTL_SRCH_FUDGE_FULL);
+ EFX_SET_OWORD_FIELD(
+ tx_cfg, FRF_CZ_TX_ETH_FILTER_WILD_SEARCH_RANGE,
+ table->search_limit[EFX_FARCH_FILTER_MAC_WILD] +
+ EFX_FARCH_FILTER_CTL_SRCH_FUDGE_WILD);
+ }
+
+ efx_writeo(efx, &tx_cfg, FR_AZ_TX_CFG);
+}
+
+static int
+efx_farch_filter_from_gen_spec(struct efx_farch_filter_spec *spec,
+ const struct efx_filter_spec *gen_spec)
+{
+ bool is_full = false;
+
+ if ((gen_spec->flags & EFX_FILTER_FLAG_RX_RSS) &&
+ gen_spec->rss_context != EFX_FILTER_RSS_CONTEXT_DEFAULT)
+ return -EINVAL;
+
+ spec->priority = gen_spec->priority;
+ spec->flags = gen_spec->flags;
+ spec->dmaq_id = gen_spec->dmaq_id;
+
+ switch (gen_spec->match_flags) {
+ case (EFX_FILTER_MATCH_ETHER_TYPE | EFX_FILTER_MATCH_IP_PROTO |
+ EFX_FILTER_MATCH_LOC_HOST | EFX_FILTER_MATCH_LOC_PORT |
+ EFX_FILTER_MATCH_REM_HOST | EFX_FILTER_MATCH_REM_PORT):
+ is_full = true;
+ /* fall through */
+ case (EFX_FILTER_MATCH_ETHER_TYPE | EFX_FILTER_MATCH_IP_PROTO |
+ EFX_FILTER_MATCH_LOC_HOST | EFX_FILTER_MATCH_LOC_PORT): {
+ __be32 rhost, host1, host2;
+ __be16 rport, port1, port2;
+
+ EFX_BUG_ON_PARANOID(!(gen_spec->flags & EFX_FILTER_FLAG_RX));
+
+ if (gen_spec->ether_type != htons(ETH_P_IP))
+ return -EPROTONOSUPPORT;
+ if (gen_spec->loc_port == 0 ||
+ (is_full && gen_spec->rem_port == 0))
+ return -EADDRNOTAVAIL;
+ switch (gen_spec->ip_proto) {
+ case IPPROTO_TCP:
+ spec->type = (is_full ? EFX_FARCH_FILTER_TCP_FULL :
+ EFX_FARCH_FILTER_TCP_WILD);
+ break;
+ case IPPROTO_UDP:
+ spec->type = (is_full ? EFX_FARCH_FILTER_UDP_FULL :
+ EFX_FARCH_FILTER_UDP_WILD);
+ break;
+ default:
+ return -EPROTONOSUPPORT;
+ }
+
+ /* Filter is constructed in terms of source and destination,
+ * with the odd wrinkle that the ports are swapped in a UDP
+ * wildcard filter. We need to convert from local and remote
+ * (= zero for wildcard) addresses.
+ */
+ rhost = is_full ? gen_spec->rem_host[0] : 0;
+ rport = is_full ? gen_spec->rem_port : 0;
+ host1 = rhost;
+ host2 = gen_spec->loc_host[0];
+ if (!is_full && gen_spec->ip_proto == IPPROTO_UDP) {
+ port1 = gen_spec->loc_port;
+ port2 = rport;
+ } else {
+ port1 = rport;
+ port2 = gen_spec->loc_port;
+ }
+ spec->data[0] = ntohl(host1) << 16 | ntohs(port1);
+ spec->data[1] = ntohs(port2) << 16 | ntohl(host1) >> 16;
+ spec->data[2] = ntohl(host2);
+
+ break;
+ }
+
+ case EFX_FILTER_MATCH_LOC_MAC | EFX_FILTER_MATCH_OUTER_VID:
+ is_full = true;
+ /* fall through */
+ case EFX_FILTER_MATCH_LOC_MAC:
+ spec->type = (is_full ? EFX_FARCH_FILTER_MAC_FULL :
+ EFX_FARCH_FILTER_MAC_WILD);
+ spec->data[0] = is_full ? ntohs(gen_spec->outer_vid) : 0;
+ spec->data[1] = (gen_spec->loc_mac[2] << 24 |
+ gen_spec->loc_mac[3] << 16 |
+ gen_spec->loc_mac[4] << 8 |
+ gen_spec->loc_mac[5]);
+ spec->data[2] = (gen_spec->loc_mac[0] << 8 |
+ gen_spec->loc_mac[1]);
+ break;
+
+ case EFX_FILTER_MATCH_LOC_MAC_IG:
+ spec->type = (is_multicast_ether_addr(gen_spec->loc_mac) ?
+ EFX_FARCH_FILTER_MC_DEF :
+ EFX_FARCH_FILTER_UC_DEF);
+ memset(spec->data, 0, sizeof(spec->data)); /* ensure equality */
+ break;
+
+ default:
+ return -EPROTONOSUPPORT;
+ }
+
+ return 0;
+}
+
+static void
+efx_farch_filter_to_gen_spec(struct efx_filter_spec *gen_spec,
+ const struct efx_farch_filter_spec *spec)
+{
+ bool is_full = false;
+
+ /* *gen_spec should be completely initialised, to be consistent
+ * with efx_filter_init_{rx,tx}() and in case we want to copy
+ * it back to userland.
+ */
+ memset(gen_spec, 0, sizeof(*gen_spec));
+
+ gen_spec->priority = spec->priority;
+ gen_spec->flags = spec->flags;
+ gen_spec->dmaq_id = spec->dmaq_id;
+
+ switch (spec->type) {
+ case EFX_FARCH_FILTER_TCP_FULL:
+ case EFX_FARCH_FILTER_UDP_FULL:
+ is_full = true;
+ /* fall through */
+ case EFX_FARCH_FILTER_TCP_WILD:
+ case EFX_FARCH_FILTER_UDP_WILD: {
+ __be32 host1, host2;
+ __be16 port1, port2;
+
+ gen_spec->match_flags =
+ EFX_FILTER_MATCH_ETHER_TYPE |
+ EFX_FILTER_MATCH_IP_PROTO |
+ EFX_FILTER_MATCH_LOC_HOST | EFX_FILTER_MATCH_LOC_PORT;
+ if (is_full)
+ gen_spec->match_flags |= (EFX_FILTER_MATCH_REM_HOST |
+ EFX_FILTER_MATCH_REM_PORT);
+ gen_spec->ether_type = htons(ETH_P_IP);
+ gen_spec->ip_proto =
+ (spec->type == EFX_FARCH_FILTER_TCP_FULL ||
+ spec->type == EFX_FARCH_FILTER_TCP_WILD) ?
+ IPPROTO_TCP : IPPROTO_UDP;
+
+ host1 = htonl(spec->data[0] >> 16 | spec->data[1] << 16);
+ port1 = htons(spec->data[0]);
+ host2 = htonl(spec->data[2]);
+ port2 = htons(spec->data[1] >> 16);
+ if (spec->flags & EFX_FILTER_FLAG_TX) {
+ gen_spec->loc_host[0] = host1;
+ gen_spec->rem_host[0] = host2;
+ } else {
+ gen_spec->loc_host[0] = host2;
+ gen_spec->rem_host[0] = host1;
+ }
+ if (!!(gen_spec->flags & EFX_FILTER_FLAG_TX) ^
+ (!is_full && gen_spec->ip_proto == IPPROTO_UDP)) {
+ gen_spec->loc_port = port1;
+ gen_spec->rem_port = port2;
+ } else {
+ gen_spec->loc_port = port2;
+ gen_spec->rem_port = port1;
+ }
+
+ break;
+ }
+
+ case EFX_FARCH_FILTER_MAC_FULL:
+ is_full = true;
+ /* fall through */
+ case EFX_FARCH_FILTER_MAC_WILD:
+ gen_spec->match_flags = EFX_FILTER_MATCH_LOC_MAC;
+ if (is_full)
+ gen_spec->match_flags |= EFX_FILTER_MATCH_OUTER_VID;
+ gen_spec->loc_mac[0] = spec->data[2] >> 8;
+ gen_spec->loc_mac[1] = spec->data[2];
+ gen_spec->loc_mac[2] = spec->data[1] >> 24;
+ gen_spec->loc_mac[3] = spec->data[1] >> 16;
+ gen_spec->loc_mac[4] = spec->data[1] >> 8;
+ gen_spec->loc_mac[5] = spec->data[1];
+ gen_spec->outer_vid = htons(spec->data[0]);
+ break;
+
+ case EFX_FARCH_FILTER_UC_DEF:
+ case EFX_FARCH_FILTER_MC_DEF:
+ gen_spec->match_flags = EFX_FILTER_MATCH_LOC_MAC_IG;
+ gen_spec->loc_mac[0] = spec->type == EFX_FARCH_FILTER_MC_DEF;
+ break;
+
+ default:
+ WARN_ON(1);
+ break;
+ }
+}
+
+static void
+efx_farch_filter_init_rx_for_stack(struct efx_nic *efx,
+ struct efx_farch_filter_spec *spec)
+{
+ /* If there's only one channel then disable RSS for non VF
+ * traffic, thereby allowing VFs to use RSS when the PF can't.
+ */
+ spec->priority = EFX_FILTER_PRI_REQUIRED;
+ spec->flags = (EFX_FILTER_FLAG_RX | EFX_FILTER_FLAG_RX_STACK |
+ (efx->n_rx_channels > 1 ? EFX_FILTER_FLAG_RX_RSS : 0) |
+ (efx->rx_scatter ? EFX_FILTER_FLAG_RX_SCATTER : 0));
+ spec->dmaq_id = 0;
+}
+
+/* Build a filter entry and return its n-tuple key. */
+static u32 efx_farch_filter_build(efx_oword_t *filter,
+ struct efx_farch_filter_spec *spec)
+{
+ u32 data3;
+
+ switch (efx_farch_filter_spec_table_id(spec)) {
+ case EFX_FARCH_FILTER_TABLE_RX_IP: {
+ bool is_udp = (spec->type == EFX_FARCH_FILTER_UDP_FULL ||
+ spec->type == EFX_FARCH_FILTER_UDP_WILD);
+ EFX_POPULATE_OWORD_7(
+ *filter,
+ FRF_BZ_RSS_EN,
+ !!(spec->flags & EFX_FILTER_FLAG_RX_RSS),
+ FRF_BZ_SCATTER_EN,
+ !!(spec->flags & EFX_FILTER_FLAG_RX_SCATTER),
+ FRF_BZ_TCP_UDP, is_udp,
+ FRF_BZ_RXQ_ID, spec->dmaq_id,
+ EFX_DWORD_2, spec->data[2],
+ EFX_DWORD_1, spec->data[1],
+ EFX_DWORD_0, spec->data[0]);
+ data3 = is_udp;
+ break;
+ }
+
+ case EFX_FARCH_FILTER_TABLE_RX_MAC: {
+ bool is_wild = spec->type == EFX_FARCH_FILTER_MAC_WILD;
+ EFX_POPULATE_OWORD_7(
+ *filter,
+ FRF_CZ_RMFT_RSS_EN,
+ !!(spec->flags & EFX_FILTER_FLAG_RX_RSS),
+ FRF_CZ_RMFT_SCATTER_EN,
+ !!(spec->flags & EFX_FILTER_FLAG_RX_SCATTER),
+ FRF_CZ_RMFT_RXQ_ID, spec->dmaq_id,
+ FRF_CZ_RMFT_WILDCARD_MATCH, is_wild,
+ FRF_CZ_RMFT_DEST_MAC_HI, spec->data[2],
+ FRF_CZ_RMFT_DEST_MAC_LO, spec->data[1],
+ FRF_CZ_RMFT_VLAN_ID, spec->data[0]);
+ data3 = is_wild;
+ break;
+ }
+
+ case EFX_FARCH_FILTER_TABLE_TX_MAC: {
+ bool is_wild = spec->type == EFX_FARCH_FILTER_MAC_WILD;
+ EFX_POPULATE_OWORD_5(*filter,
+ FRF_CZ_TMFT_TXQ_ID, spec->dmaq_id,
+ FRF_CZ_TMFT_WILDCARD_MATCH, is_wild,
+ FRF_CZ_TMFT_SRC_MAC_HI, spec->data[2],
+ FRF_CZ_TMFT_SRC_MAC_LO, spec->data[1],
+ FRF_CZ_TMFT_VLAN_ID, spec->data[0]);
+ data3 = is_wild | spec->dmaq_id << 1;
+ break;
+ }
+
+ default:
+ BUG();
+ }
+
+ return spec->data[0] ^ spec->data[1] ^ spec->data[2] ^ data3;
+}
+
+static bool efx_farch_filter_equal(const struct efx_farch_filter_spec *left,
+ const struct efx_farch_filter_spec *right)
+{
+ if (left->type != right->type ||
+ memcmp(left->data, right->data, sizeof(left->data)))
+ return false;
+
+ if (left->flags & EFX_FILTER_FLAG_TX &&
+ left->dmaq_id != right->dmaq_id)
+ return false;
+
+ return true;
+}
+
+/*
+ * Construct/deconstruct external filter IDs. At least the RX filter
+ * IDs must be ordered by matching priority, for RX NFC semantics.
+ *
+ * Deconstruction needs to be robust against invalid IDs so that
+ * efx_filter_remove_id_safe() and efx_filter_get_filter_safe() can
+ * accept user-provided IDs.
+ */
+
+#define EFX_FARCH_FILTER_MATCH_PRI_COUNT 5
+
+static const u8 efx_farch_filter_type_match_pri[EFX_FARCH_FILTER_TYPE_COUNT] = {
+ [EFX_FARCH_FILTER_TCP_FULL] = 0,
+ [EFX_FARCH_FILTER_UDP_FULL] = 0,
+ [EFX_FARCH_FILTER_TCP_WILD] = 1,
+ [EFX_FARCH_FILTER_UDP_WILD] = 1,
+ [EFX_FARCH_FILTER_MAC_FULL] = 2,
+ [EFX_FARCH_FILTER_MAC_WILD] = 3,
+ [EFX_FARCH_FILTER_UC_DEF] = 4,
+ [EFX_FARCH_FILTER_MC_DEF] = 4,
+};
+
+static const enum efx_farch_filter_table_id efx_farch_filter_range_table[] = {
+ EFX_FARCH_FILTER_TABLE_RX_IP, /* RX match pri 0 */
+ EFX_FARCH_FILTER_TABLE_RX_IP,
+ EFX_FARCH_FILTER_TABLE_RX_MAC,
+ EFX_FARCH_FILTER_TABLE_RX_MAC,
+ EFX_FARCH_FILTER_TABLE_RX_DEF, /* RX match pri 4 */
+ EFX_FARCH_FILTER_TABLE_TX_MAC, /* TX match pri 0 */
+ EFX_FARCH_FILTER_TABLE_TX_MAC, /* TX match pri 1 */
+};
+
+#define EFX_FARCH_FILTER_INDEX_WIDTH 13
+#define EFX_FARCH_FILTER_INDEX_MASK ((1 << EFX_FARCH_FILTER_INDEX_WIDTH) - 1)
+
+static inline u32
+efx_farch_filter_make_id(const struct efx_farch_filter_spec *spec,
+ unsigned int index)
+{
+ unsigned int range;
+
+ range = efx_farch_filter_type_match_pri[spec->type];
+ if (!(spec->flags & EFX_FILTER_FLAG_RX))
+ range += EFX_FARCH_FILTER_MATCH_PRI_COUNT;
+
+ return range << EFX_FARCH_FILTER_INDEX_WIDTH | index;
+}
+
+static inline enum efx_farch_filter_table_id
+efx_farch_filter_id_table_id(u32 id)
+{
+ unsigned int range = id >> EFX_FARCH_FILTER_INDEX_WIDTH;
+
+ if (range < ARRAY_SIZE(efx_farch_filter_range_table))
+ return efx_farch_filter_range_table[range];
+ else
+ return EFX_FARCH_FILTER_TABLE_COUNT; /* invalid */
+}
+
+static inline unsigned int efx_farch_filter_id_index(u32 id)
+{
+ return id & EFX_FARCH_FILTER_INDEX_MASK;
+}
+
+u32 efx_farch_filter_get_rx_id_limit(struct efx_nic *efx)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ unsigned int range = EFX_FARCH_FILTER_MATCH_PRI_COUNT - 1;
+ enum efx_farch_filter_table_id table_id;
+
+ do {
+ table_id = efx_farch_filter_range_table[range];
+ if (state->table[table_id].size != 0)
+ return range << EFX_FARCH_FILTER_INDEX_WIDTH |
+ state->table[table_id].size;
+ } while (range--);
+
+ return 0;
+}
+
+s32 efx_farch_filter_insert(struct efx_nic *efx,
+ struct efx_filter_spec *gen_spec,
+ bool replace_equal)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ struct efx_farch_filter_table *table;
+ struct efx_farch_filter_spec spec;
+ efx_oword_t filter;
+ int rep_index, ins_index;
+ unsigned int depth = 0;
+ int rc;
+
+ rc = efx_farch_filter_from_gen_spec(&spec, gen_spec);
+ if (rc)
+ return rc;
+
+ table = &state->table[efx_farch_filter_spec_table_id(&spec)];
+ if (table->size == 0)
+ return -EINVAL;
+
+ netif_vdbg(efx, hw, efx->net_dev,
+ "%s: type %d search_limit=%d", __func__, spec.type,
+ table->search_limit[spec.type]);
+
+ if (table->id == EFX_FARCH_FILTER_TABLE_RX_DEF) {
+ /* One filter spec per type */
+ BUILD_BUG_ON(EFX_FARCH_FILTER_INDEX_UC_DEF != 0);
+ BUILD_BUG_ON(EFX_FARCH_FILTER_INDEX_MC_DEF !=
+ EFX_FARCH_FILTER_MC_DEF - EFX_FARCH_FILTER_UC_DEF);
+ rep_index = spec.type - EFX_FARCH_FILTER_UC_DEF;
+ ins_index = rep_index;
+
+ spin_lock_bh(&efx->filter_lock);
+ } else {
+ /* Search concurrently for
+ * (1) a filter to be replaced (rep_index): any filter
+ * with the same match values, up to the current
+ * search depth for this type, and
+ * (2) the insertion point (ins_index): (1) or any
+ * free slot before it or up to the maximum search
+ * depth for this priority
+ * We fail if we cannot find (2).
+ *
+ * We can stop once either
+ * (a) we find (1), in which case we have definitely
+ * found (2) as well; or
+ * (b) we have searched exhaustively for (1), and have
+ * either found (2) or searched exhaustively for it
+ */
+ u32 key = efx_farch_filter_build(&filter, &spec);
+ unsigned int hash = efx_farch_filter_hash(key);
+ unsigned int incr = efx_farch_filter_increment(key);
+ unsigned int max_rep_depth = table->search_limit[spec.type];
+ unsigned int max_ins_depth =
+ spec.priority <= EFX_FILTER_PRI_HINT ?
+ EFX_FARCH_FILTER_CTL_SRCH_HINT_MAX :
+ EFX_FARCH_FILTER_CTL_SRCH_MAX;
+ unsigned int i = hash & (table->size - 1);
+
+ ins_index = -1;
+ depth = 1;
+
+ spin_lock_bh(&efx->filter_lock);
+
+ for (;;) {
+ if (!test_bit(i, table->used_bitmap)) {
+ if (ins_index < 0)
+ ins_index = i;
+ } else if (efx_farch_filter_equal(&spec,
+ &table->spec[i])) {
+ /* Case (a) */
+ if (ins_index < 0)
+ ins_index = i;
+ rep_index = i;
+ break;
+ }
+
+ if (depth >= max_rep_depth &&
+ (ins_index >= 0 || depth >= max_ins_depth)) {
+ /* Case (b) */
+ if (ins_index < 0) {
+ rc = -EBUSY;
+ goto out;
+ }
+ rep_index = -1;
+ break;
+ }
+
+ i = (i + incr) & (table->size - 1);
+ ++depth;
+ }
+ }
+
+ /* If we found a filter to be replaced, check whether we
+ * should do so
+ */
+ if (rep_index >= 0) {
+ struct efx_farch_filter_spec *saved_spec =
+ &table->spec[rep_index];
+
+ if (spec.priority == saved_spec->priority && !replace_equal) {
+ rc = -EEXIST;
+ goto out;
+ }
+ if (spec.priority < saved_spec->priority &&
+ !(saved_spec->priority == EFX_FILTER_PRI_REQUIRED &&
+ saved_spec->flags & EFX_FILTER_FLAG_RX_STACK)) {
+ rc = -EPERM;
+ goto out;
+ }
+ if (spec.flags & EFX_FILTER_FLAG_RX_STACK) {
+ /* Just make sure it won't be removed */
+ saved_spec->flags |= EFX_FILTER_FLAG_RX_STACK;
+ rc = 0;
+ goto out;
+ }
+ /* Retain the RX_STACK flag */
+ spec.flags |= saved_spec->flags & EFX_FILTER_FLAG_RX_STACK;
+ }
+
+ /* Insert the filter */
+ if (ins_index != rep_index) {
+ __set_bit(ins_index, table->used_bitmap);
+ ++table->used;
+ }
+ table->spec[ins_index] = spec;
+
+ if (table->id == EFX_FARCH_FILTER_TABLE_RX_DEF) {
+ efx_farch_filter_push_rx_config(efx);
+ } else {
+ if (table->search_limit[spec.type] < depth) {
+ table->search_limit[spec.type] = depth;
+ if (spec.flags & EFX_FILTER_FLAG_TX)
+ efx_farch_filter_push_tx_limits(efx);
+ else
+ efx_farch_filter_push_rx_config(efx);
+ }
+
+ efx_writeo(efx, &filter,
+ table->offset + table->step * ins_index);
+
+ /* If we were able to replace a filter by inserting
+ * at a lower depth, clear the replaced filter
+ */
+ if (ins_index != rep_index && rep_index >= 0)
+ efx_farch_filter_table_clear_entry(efx, table,
+ rep_index);
+ }
+
+ netif_vdbg(efx, hw, efx->net_dev,
+ "%s: filter type %d index %d rxq %u set",
+ __func__, spec.type, ins_index, spec.dmaq_id);
+ rc = efx_farch_filter_make_id(&spec, ins_index);
+
+out:
+ spin_unlock_bh(&efx->filter_lock);
+ return rc;
+}
+
+static void
+efx_farch_filter_table_clear_entry(struct efx_nic *efx,
+ struct efx_farch_filter_table *table,
+ unsigned int filter_idx)
+{
+ static efx_oword_t filter;
+
+ EFX_WARN_ON_PARANOID(!test_bit(filter_idx, table->used_bitmap));
+ BUG_ON(table->offset == 0); /* can't clear MAC default filters */
+
+ __clear_bit(filter_idx, table->used_bitmap);
+ --table->used;
+ memset(&table->spec[filter_idx], 0, sizeof(table->spec[0]));
+
+ efx_writeo(efx, &filter, table->offset + table->step * filter_idx);
+
+ /* If this filter required a greater search depth than
+ * any other, the search limit for its type can now be
+ * decreased. However, it is hard to determine that
+ * unless the table has become completely empty - in
+ * which case, all its search limits can be set to 0.
+ */
+ if (unlikely(table->used == 0)) {
+ memset(table->search_limit, 0, sizeof(table->search_limit));
+ if (table->id == EFX_FARCH_FILTER_TABLE_TX_MAC)
+ efx_farch_filter_push_tx_limits(efx);
+ else
+ efx_farch_filter_push_rx_config(efx);
+ }
+}
+
+static int efx_farch_filter_remove(struct efx_nic *efx,
+ struct efx_farch_filter_table *table,
+ unsigned int filter_idx,
+ enum efx_filter_priority priority)
+{
+ struct efx_farch_filter_spec *spec = &table->spec[filter_idx];
+
+ if (!test_bit(filter_idx, table->used_bitmap) ||
+ spec->priority > priority)
+ return -ENOENT;
+
+ if (spec->flags & EFX_FILTER_FLAG_RX_STACK) {
+ efx_farch_filter_init_rx_for_stack(efx, spec);
+ efx_farch_filter_push_rx_config(efx);
+ } else {
+ efx_farch_filter_table_clear_entry(efx, table, filter_idx);
+ }
+
+ return 0;
+}
+
+int efx_farch_filter_remove_safe(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 filter_id)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ enum efx_farch_filter_table_id table_id;
+ struct efx_farch_filter_table *table;
+ unsigned int filter_idx;
+ struct efx_farch_filter_spec *spec;
+ int rc;
+
+ table_id = efx_farch_filter_id_table_id(filter_id);
+ if ((unsigned int)table_id >= EFX_FARCH_FILTER_TABLE_COUNT)
+ return -ENOENT;
+ table = &state->table[table_id];
+
+ filter_idx = efx_farch_filter_id_index(filter_id);
+ if (filter_idx >= table->size)
+ return -ENOENT;
+ spec = &table->spec[filter_idx];
+
+ spin_lock_bh(&efx->filter_lock);
+ rc = efx_farch_filter_remove(efx, table, filter_idx, priority);
+ spin_unlock_bh(&efx->filter_lock);
+
+ return rc;
+}
+
+int efx_farch_filter_get_safe(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 filter_id, struct efx_filter_spec *spec_buf)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ enum efx_farch_filter_table_id table_id;
+ struct efx_farch_filter_table *table;
+ struct efx_farch_filter_spec *spec;
+ unsigned int filter_idx;
+ int rc;
+
+ table_id = efx_farch_filter_id_table_id(filter_id);
+ if ((unsigned int)table_id >= EFX_FARCH_FILTER_TABLE_COUNT)
+ return -ENOENT;
+ table = &state->table[table_id];
+
+ filter_idx = efx_farch_filter_id_index(filter_id);
+ if (filter_idx >= table->size)
+ return -ENOENT;
+ spec = &table->spec[filter_idx];
+
+ spin_lock_bh(&efx->filter_lock);
+
+ if (test_bit(filter_idx, table->used_bitmap) &&
+ spec->priority == priority) {
+ efx_farch_filter_to_gen_spec(spec_buf, spec);
+ rc = 0;
+ } else {
+ rc = -ENOENT;
+ }
+
+ spin_unlock_bh(&efx->filter_lock);
+
+ return rc;
+}
+
+static void
+efx_farch_filter_table_clear(struct efx_nic *efx,
+ enum efx_farch_filter_table_id table_id,
+ enum efx_filter_priority priority)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ struct efx_farch_filter_table *table = &state->table[table_id];
+ unsigned int filter_idx;
+
+ spin_lock_bh(&efx->filter_lock);
+ for (filter_idx = 0; filter_idx < table->size; ++filter_idx)
+ efx_farch_filter_remove(efx, table, filter_idx, priority);
+ spin_unlock_bh(&efx->filter_lock);
+}
+
+void efx_farch_filter_clear_rx(struct efx_nic *efx,
+ enum efx_filter_priority priority)
+{
+ efx_farch_filter_table_clear(efx, EFX_FARCH_FILTER_TABLE_RX_IP,
+ priority);
+ efx_farch_filter_table_clear(efx, EFX_FARCH_FILTER_TABLE_RX_MAC,
+ priority);
+ efx_farch_filter_table_clear(efx, EFX_FARCH_FILTER_TABLE_RX_DEF,
+ priority);
+}
+
+u32 efx_farch_filter_count_rx_used(struct efx_nic *efx,
+ enum efx_filter_priority priority)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ enum efx_farch_filter_table_id table_id;
+ struct efx_farch_filter_table *table;
+ unsigned int filter_idx;
+ u32 count = 0;
+
+ spin_lock_bh(&efx->filter_lock);
+
+ for (table_id = EFX_FARCH_FILTER_TABLE_RX_IP;
+ table_id <= EFX_FARCH_FILTER_TABLE_RX_DEF;
+ table_id++) {
+ table = &state->table[table_id];
+ for (filter_idx = 0; filter_idx < table->size; filter_idx++) {
+ if (test_bit(filter_idx, table->used_bitmap) &&
+ table->spec[filter_idx].priority == priority)
+ ++count;
+ }
+ }
+
+ spin_unlock_bh(&efx->filter_lock);
+
+ return count;
+}
+
+s32 efx_farch_filter_get_rx_ids(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 *buf, u32 size)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ enum efx_farch_filter_table_id table_id;
+ struct efx_farch_filter_table *table;
+ unsigned int filter_idx;
+ s32 count = 0;
+
+ spin_lock_bh(&efx->filter_lock);
+
+ for (table_id = EFX_FARCH_FILTER_TABLE_RX_IP;
+ table_id <= EFX_FARCH_FILTER_TABLE_RX_DEF;
+ table_id++) {
+ table = &state->table[table_id];
+ for (filter_idx = 0; filter_idx < table->size; filter_idx++) {
+ if (test_bit(filter_idx, table->used_bitmap) &&
+ table->spec[filter_idx].priority == priority) {
+ if (count == size) {
+ count = -EMSGSIZE;
+ goto out;
+ }
+ buf[count++] = efx_farch_filter_make_id(
+ &table->spec[filter_idx], filter_idx);
+ }
+ }
+ }
+out:
+ spin_unlock_bh(&efx->filter_lock);
+
+ return count;
+}
+
+/* Restore filter stater after reset */
+void efx_farch_filter_table_restore(struct efx_nic *efx)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ enum efx_farch_filter_table_id table_id;
+ struct efx_farch_filter_table *table;
+ efx_oword_t filter;
+ unsigned int filter_idx;
+
+ spin_lock_bh(&efx->filter_lock);
+
+ for (table_id = 0; table_id < EFX_FARCH_FILTER_TABLE_COUNT; table_id++) {
+ table = &state->table[table_id];
+
+ /* Check whether this is a regular register table */
+ if (table->step == 0)
+ continue;
+
+ for (filter_idx = 0; filter_idx < table->size; filter_idx++) {
+ if (!test_bit(filter_idx, table->used_bitmap))
+ continue;
+ efx_farch_filter_build(&filter, &table->spec[filter_idx]);
+ efx_writeo(efx, &filter,
+ table->offset + table->step * filter_idx);
+ }
+ }
+
+ efx_farch_filter_push_rx_config(efx);
+ efx_farch_filter_push_tx_limits(efx);
+
+ spin_unlock_bh(&efx->filter_lock);
+}
+
+void efx_farch_filter_table_remove(struct efx_nic *efx)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ enum efx_farch_filter_table_id table_id;
+
+ for (table_id = 0; table_id < EFX_FARCH_FILTER_TABLE_COUNT; table_id++) {
+ kfree(state->table[table_id].used_bitmap);
+ vfree(state->table[table_id].spec);
+ }
+ kfree(state);
+}
+
+int efx_farch_filter_table_probe(struct efx_nic *efx)
+{
+ struct efx_farch_filter_state *state;
+ struct efx_farch_filter_table *table;
+ unsigned table_id;
+
+ state = kzalloc(sizeof(struct efx_farch_filter_state), GFP_KERNEL);
+ if (!state)
+ return -ENOMEM;
+ efx->filter_state = state;
+
+ if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
+ table = &state->table[EFX_FARCH_FILTER_TABLE_RX_IP];
+ table->id = EFX_FARCH_FILTER_TABLE_RX_IP;
+ table->offset = FR_BZ_RX_FILTER_TBL0;
+ table->size = FR_BZ_RX_FILTER_TBL0_ROWS;
+ table->step = FR_BZ_RX_FILTER_TBL0_STEP;
+ }
+
+ if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0) {
+ table = &state->table[EFX_FARCH_FILTER_TABLE_RX_MAC];
+ table->id = EFX_FARCH_FILTER_TABLE_RX_MAC;
+ table->offset = FR_CZ_RX_MAC_FILTER_TBL0;
+ table->size = FR_CZ_RX_MAC_FILTER_TBL0_ROWS;
+ table->step = FR_CZ_RX_MAC_FILTER_TBL0_STEP;
+
+ table = &state->table[EFX_FARCH_FILTER_TABLE_RX_DEF];
+ table->id = EFX_FARCH_FILTER_TABLE_RX_DEF;
+ table->size = EFX_FARCH_FILTER_SIZE_RX_DEF;
+
+ table = &state->table[EFX_FARCH_FILTER_TABLE_TX_MAC];
+ table->id = EFX_FARCH_FILTER_TABLE_TX_MAC;
+ table->offset = FR_CZ_TX_MAC_FILTER_TBL0;
+ table->size = FR_CZ_TX_MAC_FILTER_TBL0_ROWS;
+ table->step = FR_CZ_TX_MAC_FILTER_TBL0_STEP;
+ }
+
+ for (table_id = 0; table_id < EFX_FARCH_FILTER_TABLE_COUNT; table_id++) {
+ table = &state->table[table_id];
+ if (table->size == 0)
+ continue;
+ table->used_bitmap = kcalloc(BITS_TO_LONGS(table->size),
+ sizeof(unsigned long),
+ GFP_KERNEL);
+ if (!table->used_bitmap)
+ goto fail;
+ table->spec = vzalloc(table->size * sizeof(*table->spec));
+ if (!table->spec)
+ goto fail;
+ }
+
+ table = &state->table[EFX_FARCH_FILTER_TABLE_RX_DEF];
+ if (table->size) {
+ /* RX default filters must always exist */
+ struct efx_farch_filter_spec *spec;
+ unsigned i;
+
+ for (i = 0; i < EFX_FARCH_FILTER_SIZE_RX_DEF; i++) {
+ spec = &table->spec[i];
+ spec->type = EFX_FARCH_FILTER_UC_DEF + i;
+ efx_farch_filter_init_rx_for_stack(efx, spec);
+ __set_bit(i, table->used_bitmap);
+ }
+ }
+
+ efx_farch_filter_push_rx_config(efx);
+
+ return 0;
+
+fail:
+ efx_farch_filter_table_remove(efx);
+ return -ENOMEM;
+}
+
+/* Update scatter enable flags for filters pointing to our own RX queues */
+void efx_farch_filter_update_rx_scatter(struct efx_nic *efx)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ enum efx_farch_filter_table_id table_id;
+ struct efx_farch_filter_table *table;
+ efx_oword_t filter;
+ unsigned int filter_idx;
+
+ spin_lock_bh(&efx->filter_lock);
+
+ for (table_id = EFX_FARCH_FILTER_TABLE_RX_IP;
+ table_id <= EFX_FARCH_FILTER_TABLE_RX_DEF;
+ table_id++) {
+ table = &state->table[table_id];
+
+ for (filter_idx = 0; filter_idx < table->size; filter_idx++) {
+ if (!test_bit(filter_idx, table->used_bitmap) ||
+ table->spec[filter_idx].dmaq_id >=
+ efx->n_rx_channels)
+ continue;
+
+ if (efx->rx_scatter)
+ table->spec[filter_idx].flags |=
+ EFX_FILTER_FLAG_RX_SCATTER;
+ else
+ table->spec[filter_idx].flags &=
+ ~EFX_FILTER_FLAG_RX_SCATTER;
+
+ if (table_id == EFX_FARCH_FILTER_TABLE_RX_DEF)
+ /* Pushed by efx_farch_filter_push_rx_config() */
+ continue;
+
+ efx_farch_filter_build(&filter, &table->spec[filter_idx]);
+ efx_writeo(efx, &filter,
+ table->offset + table->step * filter_idx);
+ }
+ }
+
+ efx_farch_filter_push_rx_config(efx);
+
+ spin_unlock_bh(&efx->filter_lock);
+}
+
+#ifdef CONFIG_RFS_ACCEL
+
+s32 efx_farch_filter_rfs_insert(struct efx_nic *efx,
+ struct efx_filter_spec *gen_spec)
+{
+ return efx_farch_filter_insert(efx, gen_spec, true);
+}
+
+bool efx_farch_filter_rfs_expire_one(struct efx_nic *efx, u32 flow_id,
+ unsigned int index)
+{
+ struct efx_farch_filter_state *state = efx->filter_state;
+ struct efx_farch_filter_table *table =
+ &state->table[EFX_FARCH_FILTER_TABLE_RX_IP];
+
+ if (test_bit(index, table->used_bitmap) &&
+ table->spec[index].priority == EFX_FILTER_PRI_HINT &&
+ rps_may_expire_flow(efx->net_dev, table->spec[index].dmaq_id,
+ flow_id, index)) {
+ efx_farch_filter_table_clear_entry(efx, table, index);
+ return true;
+ }
+
+ return false;
+}
+
+#endif /* CONFIG_RFS_ACCEL */
+
+void efx_farch_filter_sync_rx_mode(struct efx_nic *efx)
+{
+ struct net_device *net_dev = efx->net_dev;
+ struct netdev_hw_addr *ha;
+ union efx_multicast_hash *mc_hash = &efx->multicast_hash;
+ u32 crc;
+ int bit;
+
+ netif_addr_lock_bh(net_dev);
+
+ efx->unicast_filter = !(net_dev->flags & IFF_PROMISC);
+
+ /* Build multicast hash table */
+ if (net_dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) {
+ memset(mc_hash, 0xff, sizeof(*mc_hash));
+ } else {
+ memset(mc_hash, 0x00, sizeof(*mc_hash));
+ netdev_for_each_mc_addr(ha, net_dev) {
+ crc = ether_crc_le(ETH_ALEN, ha->addr);
+ bit = crc & (EFX_MCAST_HASH_ENTRIES - 1);
+ __set_bit_le(bit, mc_hash);
+ }
+
+ /* Broadcast packets go through the multicast hash filter.
+ * ether_crc_le() of the broadcast address is 0xbe2612ff
+ * so we always add bit 0xff to the mask.
+ */
+ __set_bit_le(0xff, mc_hash);
+ }
+
+ netif_addr_unlock_bh(net_dev);
+}
--- /dev/null
+/****************************************************************************
+ * Driver for Solarflare Solarstorm network controllers and boards
+ * Copyright 2005-2006 Fen Systems Ltd.
+ * Copyright 2006-2010 Solarflare Communications Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#ifndef EFX_FARCH_REGS_H
+#define EFX_FARCH_REGS_H
+
+/*
+ * Falcon hardware architecture definitions have a name prefix following
+ * the format:
+ *
+ * F<type>_<min-rev><max-rev>_
+ *
+ * The following <type> strings are used:
+ *
+ * MMIO register MC register Host memory structure
+ * -------------------------------------------------------------
+ * Address R MCR
+ * Bitfield RF MCRF SF
+ * Enumerator FE MCFE SE
+ *
+ * <min-rev> is the first revision to which the definition applies:
+ *
+ * A: Falcon A1 (SFC4000AB)
+ * B: Falcon B0 (SFC4000BA)
+ * C: Siena A0 (SFL9021AA)
+ *
+ * If the definition has been changed or removed in later revisions
+ * then <max-rev> is the last revision to which the definition applies;
+ * otherwise it is "Z".
+ */
+
+/**************************************************************************
+ *
+ * Falcon/Siena registers and descriptors
+ *
+ **************************************************************************
+ */
+
+/* ADR_REGION_REG: Address region register */
+#define FR_AZ_ADR_REGION 0x00000000
+#define FRF_AZ_ADR_REGION3_LBN 96
+#define FRF_AZ_ADR_REGION3_WIDTH 18
+#define FRF_AZ_ADR_REGION2_LBN 64
+#define FRF_AZ_ADR_REGION2_WIDTH 18
+#define FRF_AZ_ADR_REGION1_LBN 32
+#define FRF_AZ_ADR_REGION1_WIDTH 18
+#define FRF_AZ_ADR_REGION0_LBN 0
+#define FRF_AZ_ADR_REGION0_WIDTH 18
+
+/* INT_EN_REG_KER: Kernel driver Interrupt enable register */
+#define FR_AZ_INT_EN_KER 0x00000010
+#define FRF_AZ_KER_INT_LEVE_SEL_LBN 8
+#define FRF_AZ_KER_INT_LEVE_SEL_WIDTH 6
+#define FRF_AZ_KER_INT_CHAR_LBN 4
+#define FRF_AZ_KER_INT_CHAR_WIDTH 1
+#define FRF_AZ_KER_INT_KER_LBN 3
+#define FRF_AZ_KER_INT_KER_WIDTH 1
+#define FRF_AZ_DRV_INT_EN_KER_LBN 0
+#define FRF_AZ_DRV_INT_EN_KER_WIDTH 1
+
+/* INT_EN_REG_CHAR: Char Driver interrupt enable register */
+#define FR_BZ_INT_EN_CHAR 0x00000020
+#define FRF_BZ_CHAR_INT_LEVE_SEL_LBN 8
+#define FRF_BZ_CHAR_INT_LEVE_SEL_WIDTH 6
+#define FRF_BZ_CHAR_INT_CHAR_LBN 4
+#define FRF_BZ_CHAR_INT_CHAR_WIDTH 1
+#define FRF_BZ_CHAR_INT_KER_LBN 3
+#define FRF_BZ_CHAR_INT_KER_WIDTH 1
+#define FRF_BZ_DRV_INT_EN_CHAR_LBN 0
+#define FRF_BZ_DRV_INT_EN_CHAR_WIDTH 1
+
+/* INT_ADR_REG_KER: Interrupt host address for Kernel driver */
+#define FR_AZ_INT_ADR_KER 0x00000030
+#define FRF_AZ_NORM_INT_VEC_DIS_KER_LBN 64
+#define FRF_AZ_NORM_INT_VEC_DIS_KER_WIDTH 1
+#define FRF_AZ_INT_ADR_KER_LBN 0
+#define FRF_AZ_INT_ADR_KER_WIDTH 64
+
+/* INT_ADR_REG_CHAR: Interrupt host address for Char driver */
+#define FR_BZ_INT_ADR_CHAR 0x00000040
+#define FRF_BZ_NORM_INT_VEC_DIS_CHAR_LBN 64
+#define FRF_BZ_NORM_INT_VEC_DIS_CHAR_WIDTH 1
+#define FRF_BZ_INT_ADR_CHAR_LBN 0
+#define FRF_BZ_INT_ADR_CHAR_WIDTH 64
+
+/* INT_ACK_KER: Kernel interrupt acknowledge register */
+#define FR_AA_INT_ACK_KER 0x00000050
+#define FRF_AA_INT_ACK_KER_FIELD_LBN 0
+#define FRF_AA_INT_ACK_KER_FIELD_WIDTH 32
+
+/* INT_ISR0_REG: Function 0 Interrupt Acknowledge Status register */
+#define FR_BZ_INT_ISR0 0x00000090
+#define FRF_BZ_INT_ISR_REG_LBN 0
+#define FRF_BZ_INT_ISR_REG_WIDTH 64
+
+/* HW_INIT_REG: Hardware initialization register */
+#define FR_AZ_HW_INIT 0x000000c0
+#define FRF_BB_BDMRD_CPLF_FULL_LBN 124
+#define FRF_BB_BDMRD_CPLF_FULL_WIDTH 1
+#define FRF_BB_PCIE_CPL_TIMEOUT_CTRL_LBN 121
+#define FRF_BB_PCIE_CPL_TIMEOUT_CTRL_WIDTH 3
+#define FRF_CZ_TX_MRG_TAGS_LBN 120
+#define FRF_CZ_TX_MRG_TAGS_WIDTH 1
+#define FRF_AB_TRGT_MASK_ALL_LBN 100
+#define FRF_AB_TRGT_MASK_ALL_WIDTH 1
+#define FRF_AZ_DOORBELL_DROP_LBN 92
+#define FRF_AZ_DOORBELL_DROP_WIDTH 8
+#define FRF_AB_TX_RREQ_MASK_EN_LBN 76
+#define FRF_AB_TX_RREQ_MASK_EN_WIDTH 1
+#define FRF_AB_PE_EIDLE_DIS_LBN 75
+#define FRF_AB_PE_EIDLE_DIS_WIDTH 1
+#define FRF_AA_FC_BLOCKING_EN_LBN 45
+#define FRF_AA_FC_BLOCKING_EN_WIDTH 1
+#define FRF_BZ_B2B_REQ_EN_LBN 45
+#define FRF_BZ_B2B_REQ_EN_WIDTH 1
+#define FRF_AA_B2B_REQ_EN_LBN 44
+#define FRF_AA_B2B_REQ_EN_WIDTH 1
+#define FRF_BB_FC_BLOCKING_EN_LBN 44
+#define FRF_BB_FC_BLOCKING_EN_WIDTH 1
+#define FRF_AZ_POST_WR_MASK_LBN 40
+#define FRF_AZ_POST_WR_MASK_WIDTH 4
+#define FRF_AZ_TLP_TC_LBN 34
+#define FRF_AZ_TLP_TC_WIDTH 3
+#define FRF_AZ_TLP_ATTR_LBN 32
+#define FRF_AZ_TLP_ATTR_WIDTH 2
+#define FRF_AB_INTB_VEC_LBN 24
+#define FRF_AB_INTB_VEC_WIDTH 5
+#define FRF_AB_INTA_VEC_LBN 16
+#define FRF_AB_INTA_VEC_WIDTH 5
+#define FRF_AZ_WD_TIMER_LBN 8
+#define FRF_AZ_WD_TIMER_WIDTH 8
+#define FRF_AZ_US_DISABLE_LBN 5
+#define FRF_AZ_US_DISABLE_WIDTH 1
+#define FRF_AZ_TLP_EP_LBN 4
+#define FRF_AZ_TLP_EP_WIDTH 1
+#define FRF_AZ_ATTR_SEL_LBN 3
+#define FRF_AZ_ATTR_SEL_WIDTH 1
+#define FRF_AZ_TD_SEL_LBN 1
+#define FRF_AZ_TD_SEL_WIDTH 1
+#define FRF_AZ_TLP_TD_LBN 0
+#define FRF_AZ_TLP_TD_WIDTH 1
+
+/* EE_SPI_HCMD_REG: SPI host command register */
+#define FR_AB_EE_SPI_HCMD 0x00000100
+#define FRF_AB_EE_SPI_HCMD_CMD_EN_LBN 31
+#define FRF_AB_EE_SPI_HCMD_CMD_EN_WIDTH 1
+#define FRF_AB_EE_WR_TIMER_ACTIVE_LBN 28
+#define FRF_AB_EE_WR_TIMER_ACTIVE_WIDTH 1
+#define FRF_AB_EE_SPI_HCMD_SF_SEL_LBN 24
+#define FRF_AB_EE_SPI_HCMD_SF_SEL_WIDTH 1
+#define FRF_AB_EE_SPI_HCMD_DABCNT_LBN 16
+#define FRF_AB_EE_SPI_HCMD_DABCNT_WIDTH 5
+#define FRF_AB_EE_SPI_HCMD_READ_LBN 15
+#define FRF_AB_EE_SPI_HCMD_READ_WIDTH 1
+#define FRF_AB_EE_SPI_HCMD_DUBCNT_LBN 12
+#define FRF_AB_EE_SPI_HCMD_DUBCNT_WIDTH 2
+#define FRF_AB_EE_SPI_HCMD_ADBCNT_LBN 8
+#define FRF_AB_EE_SPI_HCMD_ADBCNT_WIDTH 2
+#define FRF_AB_EE_SPI_HCMD_ENC_LBN 0
+#define FRF_AB_EE_SPI_HCMD_ENC_WIDTH 8
+
+/* USR_EV_CFG: User Level Event Configuration register */
+#define FR_CZ_USR_EV_CFG 0x00000100
+#define FRF_CZ_USREV_DIS_LBN 16
+#define FRF_CZ_USREV_DIS_WIDTH 1
+#define FRF_CZ_DFLT_EVQ_LBN 0
+#define FRF_CZ_DFLT_EVQ_WIDTH 10
+
+/* EE_SPI_HADR_REG: SPI host address register */
+#define FR_AB_EE_SPI_HADR 0x00000110
+#define FRF_AB_EE_SPI_HADR_DUBYTE_LBN 24
+#define FRF_AB_EE_SPI_HADR_DUBYTE_WIDTH 8
+#define FRF_AB_EE_SPI_HADR_ADR_LBN 0
+#define FRF_AB_EE_SPI_HADR_ADR_WIDTH 24
+
+/* EE_SPI_HDATA_REG: SPI host data register */
+#define FR_AB_EE_SPI_HDATA 0x00000120
+#define FRF_AB_EE_SPI_HDATA3_LBN 96
+#define FRF_AB_EE_SPI_HDATA3_WIDTH 32
+#define FRF_AB_EE_SPI_HDATA2_LBN 64
+#define FRF_AB_EE_SPI_HDATA2_WIDTH 32
+#define FRF_AB_EE_SPI_HDATA1_LBN 32
+#define FRF_AB_EE_SPI_HDATA1_WIDTH 32
+#define FRF_AB_EE_SPI_HDATA0_LBN 0
+#define FRF_AB_EE_SPI_HDATA0_WIDTH 32
+
+/* EE_BASE_PAGE_REG: Expansion ROM base mirror register */
+#define FR_AB_EE_BASE_PAGE 0x00000130
+#define FRF_AB_EE_EXPROM_MASK_LBN 16
+#define FRF_AB_EE_EXPROM_MASK_WIDTH 13
+#define FRF_AB_EE_EXP_ROM_WINDOW_BASE_LBN 0
+#define FRF_AB_EE_EXP_ROM_WINDOW_BASE_WIDTH 13
+
+/* EE_VPD_CFG0_REG: SPI/VPD configuration register 0 */
+#define FR_AB_EE_VPD_CFG0 0x00000140
+#define FRF_AB_EE_SF_FASTRD_EN_LBN 127
+#define FRF_AB_EE_SF_FASTRD_EN_WIDTH 1
+#define FRF_AB_EE_SF_CLOCK_DIV_LBN 120
+#define FRF_AB_EE_SF_CLOCK_DIV_WIDTH 7
+#define FRF_AB_EE_VPD_WIP_POLL_LBN 119
+#define FRF_AB_EE_VPD_WIP_POLL_WIDTH 1
+#define FRF_AB_EE_EE_CLOCK_DIV_LBN 112
+#define FRF_AB_EE_EE_CLOCK_DIV_WIDTH 7
+#define FRF_AB_EE_EE_WR_TMR_VALUE_LBN 96
+#define FRF_AB_EE_EE_WR_TMR_VALUE_WIDTH 16
+#define FRF_AB_EE_VPDW_LENGTH_LBN 80
+#define FRF_AB_EE_VPDW_LENGTH_WIDTH 15
+#define FRF_AB_EE_VPDW_BASE_LBN 64
+#define FRF_AB_EE_VPDW_BASE_WIDTH 15
+#define FRF_AB_EE_VPD_WR_CMD_EN_LBN 56
+#define FRF_AB_EE_VPD_WR_CMD_EN_WIDTH 8
+#define FRF_AB_EE_VPD_BASE_LBN 32
+#define FRF_AB_EE_VPD_BASE_WIDTH 24
+#define FRF_AB_EE_VPD_LENGTH_LBN 16
+#define FRF_AB_EE_VPD_LENGTH_WIDTH 15
+#define FRF_AB_EE_VPD_AD_SIZE_LBN 8
+#define FRF_AB_EE_VPD_AD_SIZE_WIDTH 5
+#define FRF_AB_EE_VPD_ACCESS_ON_LBN 5
+#define FRF_AB_EE_VPD_ACCESS_ON_WIDTH 1
+#define FRF_AB_EE_VPD_ACCESS_BLOCK_LBN 4
+#define FRF_AB_EE_VPD_ACCESS_BLOCK_WIDTH 1
+#define FRF_AB_EE_VPD_DEV_SF_SEL_LBN 2
+#define FRF_AB_EE_VPD_DEV_SF_SEL_WIDTH 1
+#define FRF_AB_EE_VPD_EN_AD9_MODE_LBN 1
+#define FRF_AB_EE_VPD_EN_AD9_MODE_WIDTH 1
+#define FRF_AB_EE_VPD_EN_LBN 0
+#define FRF_AB_EE_VPD_EN_WIDTH 1
+
+/* EE_VPD_SW_CNTL_REG: VPD access SW control register */
+#define FR_AB_EE_VPD_SW_CNTL 0x00000150
+#define FRF_AB_EE_VPD_CYCLE_PENDING_LBN 31
+#define FRF_AB_EE_VPD_CYCLE_PENDING_WIDTH 1
+#define FRF_AB_EE_VPD_CYC_WRITE_LBN 28
+#define FRF_AB_EE_VPD_CYC_WRITE_WIDTH 1
+#define FRF_AB_EE_VPD_CYC_ADR_LBN 0
+#define FRF_AB_EE_VPD_CYC_ADR_WIDTH 15
+
+/* EE_VPD_SW_DATA_REG: VPD access SW data register */
+#define FR_AB_EE_VPD_SW_DATA 0x00000160
+#define FRF_AB_EE_VPD_CYC_DAT_LBN 0
+#define FRF_AB_EE_VPD_CYC_DAT_WIDTH 32
+
+/* PBMX_DBG_IADDR_REG: Capture Module address register */
+#define FR_CZ_PBMX_DBG_IADDR 0x000001f0
+#define FRF_CZ_PBMX_DBG_IADDR_LBN 0
+#define FRF_CZ_PBMX_DBG_IADDR_WIDTH 32
+
+/* PCIE_CORE_INDIRECT_REG: Indirect Access to PCIE Core registers */
+#define FR_BB_PCIE_CORE_INDIRECT 0x000001f0
+#define FRF_BB_PCIE_CORE_TARGET_DATA_LBN 32
+#define FRF_BB_PCIE_CORE_TARGET_DATA_WIDTH 32
+#define FRF_BB_PCIE_CORE_INDIRECT_ACCESS_DIR_LBN 15
+#define FRF_BB_PCIE_CORE_INDIRECT_ACCESS_DIR_WIDTH 1
+#define FRF_BB_PCIE_CORE_TARGET_REG_ADRS_LBN 0
+#define FRF_BB_PCIE_CORE_TARGET_REG_ADRS_WIDTH 12
+
+/* PBMX_DBG_IDATA_REG: Capture Module data register */
+#define FR_CZ_PBMX_DBG_IDATA 0x000001f8
+#define FRF_CZ_PBMX_DBG_IDATA_LBN 0
+#define FRF_CZ_PBMX_DBG_IDATA_WIDTH 64
+
+/* NIC_STAT_REG: NIC status register */
+#define FR_AB_NIC_STAT 0x00000200
+#define FRF_BB_AER_DIS_LBN 34
+#define FRF_BB_AER_DIS_WIDTH 1
+#define FRF_BB_EE_STRAP_EN_LBN 31
+#define FRF_BB_EE_STRAP_EN_WIDTH 1
+#define FRF_BB_EE_STRAP_LBN 24
+#define FRF_BB_EE_STRAP_WIDTH 4
+#define FRF_BB_REVISION_ID_LBN 17
+#define FRF_BB_REVISION_ID_WIDTH 7
+#define FRF_AB_ONCHIP_SRAM_LBN 16
+#define FRF_AB_ONCHIP_SRAM_WIDTH 1
+#define FRF_AB_SF_PRST_LBN 9
+#define FRF_AB_SF_PRST_WIDTH 1
+#define FRF_AB_EE_PRST_LBN 8
+#define FRF_AB_EE_PRST_WIDTH 1
+#define FRF_AB_ATE_MODE_LBN 3
+#define FRF_AB_ATE_MODE_WIDTH 1
+#define FRF_AB_STRAP_PINS_LBN 0
+#define FRF_AB_STRAP_PINS_WIDTH 3
+
+/* GPIO_CTL_REG: GPIO control register */
+#define FR_AB_GPIO_CTL 0x00000210
+#define FRF_AB_GPIO_OUT3_LBN 112
+#define FRF_AB_GPIO_OUT3_WIDTH 16
+#define FRF_AB_GPIO_IN3_LBN 104
+#define FRF_AB_GPIO_IN3_WIDTH 8
+#define FRF_AB_GPIO_PWRUP_VALUE3_LBN 96
+#define FRF_AB_GPIO_PWRUP_VALUE3_WIDTH 8
+#define FRF_AB_GPIO_OUT2_LBN 80
+#define FRF_AB_GPIO_OUT2_WIDTH 16
+#define FRF_AB_GPIO_IN2_LBN 72
+#define FRF_AB_GPIO_IN2_WIDTH 8
+#define FRF_AB_GPIO_PWRUP_VALUE2_LBN 64
+#define FRF_AB_GPIO_PWRUP_VALUE2_WIDTH 8
+#define FRF_AB_GPIO15_OEN_LBN 63
+#define FRF_AB_GPIO15_OEN_WIDTH 1
+#define FRF_AB_GPIO14_OEN_LBN 62
+#define FRF_AB_GPIO14_OEN_WIDTH 1
+#define FRF_AB_GPIO13_OEN_LBN 61
+#define FRF_AB_GPIO13_OEN_WIDTH 1
+#define FRF_AB_GPIO12_OEN_LBN 60
+#define FRF_AB_GPIO12_OEN_WIDTH 1
+#define FRF_AB_GPIO11_OEN_LBN 59
+#define FRF_AB_GPIO11_OEN_WIDTH 1
+#define FRF_AB_GPIO10_OEN_LBN 58
+#define FRF_AB_GPIO10_OEN_WIDTH 1
+#define FRF_AB_GPIO9_OEN_LBN 57
+#define FRF_AB_GPIO9_OEN_WIDTH 1
+#define FRF_AB_GPIO8_OEN_LBN 56
+#define FRF_AB_GPIO8_OEN_WIDTH 1
+#define FRF_AB_GPIO15_OUT_LBN 55
+#define FRF_AB_GPIO15_OUT_WIDTH 1
+#define FRF_AB_GPIO14_OUT_LBN 54
+#define FRF_AB_GPIO14_OUT_WIDTH 1
+#define FRF_AB_GPIO13_OUT_LBN 53
+#define FRF_AB_GPIO13_OUT_WIDTH 1
+#define FRF_AB_GPIO12_OUT_LBN 52
+#define FRF_AB_GPIO12_OUT_WIDTH 1
+#define FRF_AB_GPIO11_OUT_LBN 51
+#define FRF_AB_GPIO11_OUT_WIDTH 1
+#define FRF_AB_GPIO10_OUT_LBN 50
+#define FRF_AB_GPIO10_OUT_WIDTH 1
+#define FRF_AB_GPIO9_OUT_LBN 49
+#define FRF_AB_GPIO9_OUT_WIDTH 1
+#define FRF_AB_GPIO8_OUT_LBN 48
+#define FRF_AB_GPIO8_OUT_WIDTH 1
+#define FRF_AB_GPIO15_IN_LBN 47
+#define FRF_AB_GPIO15_IN_WIDTH 1
+#define FRF_AB_GPIO14_IN_LBN 46
+#define FRF_AB_GPIO14_IN_WIDTH 1
+#define FRF_AB_GPIO13_IN_LBN 45
+#define FRF_AB_GPIO13_IN_WIDTH 1
+#define FRF_AB_GPIO12_IN_LBN 44
+#define FRF_AB_GPIO12_IN_WIDTH 1
+#define FRF_AB_GPIO11_IN_LBN 43
+#define FRF_AB_GPIO11_IN_WIDTH 1
+#define FRF_AB_GPIO10_IN_LBN 42
+#define FRF_AB_GPIO10_IN_WIDTH 1
+#define FRF_AB_GPIO9_IN_LBN 41
+#define FRF_AB_GPIO9_IN_WIDTH 1
+#define FRF_AB_GPIO8_IN_LBN 40
+#define FRF_AB_GPIO8_IN_WIDTH 1
+#define FRF_AB_GPIO15_PWRUP_VALUE_LBN 39
+#define FRF_AB_GPIO15_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO14_PWRUP_VALUE_LBN 38
+#define FRF_AB_GPIO14_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO13_PWRUP_VALUE_LBN 37
+#define FRF_AB_GPIO13_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO12_PWRUP_VALUE_LBN 36
+#define FRF_AB_GPIO12_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO11_PWRUP_VALUE_LBN 35
+#define FRF_AB_GPIO11_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO10_PWRUP_VALUE_LBN 34
+#define FRF_AB_GPIO10_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO9_PWRUP_VALUE_LBN 33
+#define FRF_AB_GPIO9_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO8_PWRUP_VALUE_LBN 32
+#define FRF_AB_GPIO8_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_CLK156_OUT_EN_LBN 31
+#define FRF_AB_CLK156_OUT_EN_WIDTH 1
+#define FRF_AB_USE_NIC_CLK_LBN 30
+#define FRF_AB_USE_NIC_CLK_WIDTH 1
+#define FRF_AB_GPIO5_OEN_LBN 29
+#define FRF_AB_GPIO5_OEN_WIDTH 1
+#define FRF_AB_GPIO4_OEN_LBN 28
+#define FRF_AB_GPIO4_OEN_WIDTH 1
+#define FRF_AB_GPIO3_OEN_LBN 27
+#define FRF_AB_GPIO3_OEN_WIDTH 1
+#define FRF_AB_GPIO2_OEN_LBN 26
+#define FRF_AB_GPIO2_OEN_WIDTH 1
+#define FRF_AB_GPIO1_OEN_LBN 25
+#define FRF_AB_GPIO1_OEN_WIDTH 1
+#define FRF_AB_GPIO0_OEN_LBN 24
+#define FRF_AB_GPIO0_OEN_WIDTH 1
+#define FRF_AB_GPIO7_OUT_LBN 23
+#define FRF_AB_GPIO7_OUT_WIDTH 1
+#define FRF_AB_GPIO6_OUT_LBN 22
+#define FRF_AB_GPIO6_OUT_WIDTH 1
+#define FRF_AB_GPIO5_OUT_LBN 21
+#define FRF_AB_GPIO5_OUT_WIDTH 1
+#define FRF_AB_GPIO4_OUT_LBN 20
+#define FRF_AB_GPIO4_OUT_WIDTH 1
+#define FRF_AB_GPIO3_OUT_LBN 19
+#define FRF_AB_GPIO3_OUT_WIDTH 1
+#define FRF_AB_GPIO2_OUT_LBN 18
+#define FRF_AB_GPIO2_OUT_WIDTH 1
+#define FRF_AB_GPIO1_OUT_LBN 17
+#define FRF_AB_GPIO1_OUT_WIDTH 1
+#define FRF_AB_GPIO0_OUT_LBN 16
+#define FRF_AB_GPIO0_OUT_WIDTH 1
+#define FRF_AB_GPIO7_IN_LBN 15
+#define FRF_AB_GPIO7_IN_WIDTH 1
+#define FRF_AB_GPIO6_IN_LBN 14
+#define FRF_AB_GPIO6_IN_WIDTH 1
+#define FRF_AB_GPIO5_IN_LBN 13
+#define FRF_AB_GPIO5_IN_WIDTH 1
+#define FRF_AB_GPIO4_IN_LBN 12
+#define FRF_AB_GPIO4_IN_WIDTH 1
+#define FRF_AB_GPIO3_IN_LBN 11
+#define FRF_AB_GPIO3_IN_WIDTH 1
+#define FRF_AB_GPIO2_IN_LBN 10
+#define FRF_AB_GPIO2_IN_WIDTH 1
+#define FRF_AB_GPIO1_IN_LBN 9
+#define FRF_AB_GPIO1_IN_WIDTH 1
+#define FRF_AB_GPIO0_IN_LBN 8
+#define FRF_AB_GPIO0_IN_WIDTH 1
+#define FRF_AB_GPIO7_PWRUP_VALUE_LBN 7
+#define FRF_AB_GPIO7_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO6_PWRUP_VALUE_LBN 6
+#define FRF_AB_GPIO6_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO5_PWRUP_VALUE_LBN 5
+#define FRF_AB_GPIO5_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO4_PWRUP_VALUE_LBN 4
+#define FRF_AB_GPIO4_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO3_PWRUP_VALUE_LBN 3
+#define FRF_AB_GPIO3_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO2_PWRUP_VALUE_LBN 2
+#define FRF_AB_GPIO2_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO1_PWRUP_VALUE_LBN 1
+#define FRF_AB_GPIO1_PWRUP_VALUE_WIDTH 1
+#define FRF_AB_GPIO0_PWRUP_VALUE_LBN 0
+#define FRF_AB_GPIO0_PWRUP_VALUE_WIDTH 1
+
+/* GLB_CTL_REG: Global control register */
+#define FR_AB_GLB_CTL 0x00000220
+#define FRF_AB_EXT_PHY_RST_CTL_LBN 63
+#define FRF_AB_EXT_PHY_RST_CTL_WIDTH 1
+#define FRF_AB_XAUI_SD_RST_CTL_LBN 62
+#define FRF_AB_XAUI_SD_RST_CTL_WIDTH 1
+#define FRF_AB_PCIE_SD_RST_CTL_LBN 61
+#define FRF_AB_PCIE_SD_RST_CTL_WIDTH 1
+#define FRF_AA_PCIX_RST_CTL_LBN 60
+#define FRF_AA_PCIX_RST_CTL_WIDTH 1
+#define FRF_BB_BIU_RST_CTL_LBN 60
+#define FRF_BB_BIU_RST_CTL_WIDTH 1
+#define FRF_AB_PCIE_STKY_RST_CTL_LBN 59
+#define FRF_AB_PCIE_STKY_RST_CTL_WIDTH 1
+#define FRF_AB_PCIE_NSTKY_RST_CTL_LBN 58
+#define FRF_AB_PCIE_NSTKY_RST_CTL_WIDTH 1
+#define FRF_AB_PCIE_CORE_RST_CTL_LBN 57
+#define FRF_AB_PCIE_CORE_RST_CTL_WIDTH 1
+#define FRF_AB_XGRX_RST_CTL_LBN 56
+#define FRF_AB_XGRX_RST_CTL_WIDTH 1
+#define FRF_AB_XGTX_RST_CTL_LBN 55
+#define FRF_AB_XGTX_RST_CTL_WIDTH 1
+#define FRF_AB_EM_RST_CTL_LBN 54
+#define FRF_AB_EM_RST_CTL_WIDTH 1
+#define FRF_AB_EV_RST_CTL_LBN 53
+#define FRF_AB_EV_RST_CTL_WIDTH 1
+#define FRF_AB_SR_RST_CTL_LBN 52
+#define FRF_AB_SR_RST_CTL_WIDTH 1
+#define FRF_AB_RX_RST_CTL_LBN 51
+#define FRF_AB_RX_RST_CTL_WIDTH 1
+#define FRF_AB_TX_RST_CTL_LBN 50
+#define FRF_AB_TX_RST_CTL_WIDTH 1
+#define FRF_AB_EE_RST_CTL_LBN 49
+#define FRF_AB_EE_RST_CTL_WIDTH 1
+#define FRF_AB_CS_RST_CTL_LBN 48
+#define FRF_AB_CS_RST_CTL_WIDTH 1
+#define FRF_AB_HOT_RST_CTL_LBN 40
+#define FRF_AB_HOT_RST_CTL_WIDTH 2
+#define FRF_AB_RST_EXT_PHY_LBN 31
+#define FRF_AB_RST_EXT_PHY_WIDTH 1
+#define FRF_AB_RST_XAUI_SD_LBN 30
+#define FRF_AB_RST_XAUI_SD_WIDTH 1
+#define FRF_AB_RST_PCIE_SD_LBN 29
+#define FRF_AB_RST_PCIE_SD_WIDTH 1
+#define FRF_AA_RST_PCIX_LBN 28
+#define FRF_AA_RST_PCIX_WIDTH 1
+#define FRF_BB_RST_BIU_LBN 28
+#define FRF_BB_RST_BIU_WIDTH 1
+#define FRF_AB_RST_PCIE_STKY_LBN 27
+#define FRF_AB_RST_PCIE_STKY_WIDTH 1
+#define FRF_AB_RST_PCIE_NSTKY_LBN 26
+#define FRF_AB_RST_PCIE_NSTKY_WIDTH 1
+#define FRF_AB_RST_PCIE_CORE_LBN 25
+#define FRF_AB_RST_PCIE_CORE_WIDTH 1
+#define FRF_AB_RST_XGRX_LBN 24
+#define FRF_AB_RST_XGRX_WIDTH 1
+#define FRF_AB_RST_XGTX_LBN 23
+#define FRF_AB_RST_XGTX_WIDTH 1
+#define FRF_AB_RST_EM_LBN 22
+#define FRF_AB_RST_EM_WIDTH 1
+#define FRF_AB_RST_EV_LBN 21
+#define FRF_AB_RST_EV_WIDTH 1
+#define FRF_AB_RST_SR_LBN 20
+#define FRF_AB_RST_SR_WIDTH 1
+#define FRF_AB_RST_RX_LBN 19
+#define FRF_AB_RST_RX_WIDTH 1
+#define FRF_AB_RST_TX_LBN 18
+#define FRF_AB_RST_TX_WIDTH 1
+#define FRF_AB_RST_SF_LBN 17
+#define FRF_AB_RST_SF_WIDTH 1
+#define FRF_AB_RST_CS_LBN 16
+#define FRF_AB_RST_CS_WIDTH 1
+#define FRF_AB_INT_RST_DUR_LBN 4
+#define FRF_AB_INT_RST_DUR_WIDTH 3
+#define FRF_AB_EXT_PHY_RST_DUR_LBN 1
+#define FRF_AB_EXT_PHY_RST_DUR_WIDTH 3
+#define FFE_AB_EXT_PHY_RST_DUR_10240US 7
+#define FFE_AB_EXT_PHY_RST_DUR_5120US 6
+#define FFE_AB_EXT_PHY_RST_DUR_2560US 5
+#define FFE_AB_EXT_PHY_RST_DUR_1280US 4
+#define FFE_AB_EXT_PHY_RST_DUR_640US 3
+#define FFE_AB_EXT_PHY_RST_DUR_320US 2
+#define FFE_AB_EXT_PHY_RST_DUR_160US 1
+#define FFE_AB_EXT_PHY_RST_DUR_80US 0
+#define FRF_AB_SWRST_LBN 0
+#define FRF_AB_SWRST_WIDTH 1
+
+/* FATAL_INTR_REG_KER: Fatal interrupt register for Kernel */
+#define FR_AZ_FATAL_INTR_KER 0x00000230
+#define FRF_CZ_SRAM_PERR_INT_P_KER_EN_LBN 44
+#define FRF_CZ_SRAM_PERR_INT_P_KER_EN_WIDTH 1
+#define FRF_AB_PCI_BUSERR_INT_KER_EN_LBN 43
+#define FRF_AB_PCI_BUSERR_INT_KER_EN_WIDTH 1
+#define FRF_CZ_MBU_PERR_INT_KER_EN_LBN 43
+#define FRF_CZ_MBU_PERR_INT_KER_EN_WIDTH 1
+#define FRF_AZ_SRAM_OOB_INT_KER_EN_LBN 42
+#define FRF_AZ_SRAM_OOB_INT_KER_EN_WIDTH 1
+#define FRF_AZ_BUFID_OOB_INT_KER_EN_LBN 41
+#define FRF_AZ_BUFID_OOB_INT_KER_EN_WIDTH 1
+#define FRF_AZ_MEM_PERR_INT_KER_EN_LBN 40
+#define FRF_AZ_MEM_PERR_INT_KER_EN_WIDTH 1
+#define FRF_AZ_RBUF_OWN_INT_KER_EN_LBN 39
+#define FRF_AZ_RBUF_OWN_INT_KER_EN_WIDTH 1
+#define FRF_AZ_TBUF_OWN_INT_KER_EN_LBN 38
+#define FRF_AZ_TBUF_OWN_INT_KER_EN_WIDTH 1
+#define FRF_AZ_RDESCQ_OWN_INT_KER_EN_LBN 37
+#define FRF_AZ_RDESCQ_OWN_INT_KER_EN_WIDTH 1
+#define FRF_AZ_TDESCQ_OWN_INT_KER_EN_LBN 36
+#define FRF_AZ_TDESCQ_OWN_INT_KER_EN_WIDTH 1
+#define FRF_AZ_EVQ_OWN_INT_KER_EN_LBN 35
+#define FRF_AZ_EVQ_OWN_INT_KER_EN_WIDTH 1
+#define FRF_AZ_EVF_OFLO_INT_KER_EN_LBN 34
+#define FRF_AZ_EVF_OFLO_INT_KER_EN_WIDTH 1
+#define FRF_AZ_ILL_ADR_INT_KER_EN_LBN 33
+#define FRF_AZ_ILL_ADR_INT_KER_EN_WIDTH 1
+#define FRF_AZ_SRM_PERR_INT_KER_EN_LBN 32
+#define FRF_AZ_SRM_PERR_INT_KER_EN_WIDTH 1
+#define FRF_CZ_SRAM_PERR_INT_P_KER_LBN 12
+#define FRF_CZ_SRAM_PERR_INT_P_KER_WIDTH 1
+#define FRF_AB_PCI_BUSERR_INT_KER_LBN 11
+#define FRF_AB_PCI_BUSERR_INT_KER_WIDTH 1
+#define FRF_CZ_MBU_PERR_INT_KER_LBN 11
+#define FRF_CZ_MBU_PERR_INT_KER_WIDTH 1
+#define FRF_AZ_SRAM_OOB_INT_KER_LBN 10
+#define FRF_AZ_SRAM_OOB_INT_KER_WIDTH 1
+#define FRF_AZ_BUFID_DC_OOB_INT_KER_LBN 9
+#define FRF_AZ_BUFID_DC_OOB_INT_KER_WIDTH 1
+#define FRF_AZ_MEM_PERR_INT_KER_LBN 8
+#define FRF_AZ_MEM_PERR_INT_KER_WIDTH 1
+#define FRF_AZ_RBUF_OWN_INT_KER_LBN 7
+#define FRF_AZ_RBUF_OWN_INT_KER_WIDTH 1
+#define FRF_AZ_TBUF_OWN_INT_KER_LBN 6
+#define FRF_AZ_TBUF_OWN_INT_KER_WIDTH 1
+#define FRF_AZ_RDESCQ_OWN_INT_KER_LBN 5
+#define FRF_AZ_RDESCQ_OWN_INT_KER_WIDTH 1
+#define FRF_AZ_TDESCQ_OWN_INT_KER_LBN 4
+#define FRF_AZ_TDESCQ_OWN_INT_KER_WIDTH 1
+#define FRF_AZ_EVQ_OWN_INT_KER_LBN 3
+#define FRF_AZ_EVQ_OWN_INT_KER_WIDTH 1
+#define FRF_AZ_EVF_OFLO_INT_KER_LBN 2
+#define FRF_AZ_EVF_OFLO_INT_KER_WIDTH 1
+#define FRF_AZ_ILL_ADR_INT_KER_LBN 1
+#define FRF_AZ_ILL_ADR_INT_KER_WIDTH 1
+#define FRF_AZ_SRM_PERR_INT_KER_LBN 0
+#define FRF_AZ_SRM_PERR_INT_KER_WIDTH 1
+
+/* FATAL_INTR_REG_CHAR: Fatal interrupt register for Char */
+#define FR_BZ_FATAL_INTR_CHAR 0x00000240
+#define FRF_CZ_SRAM_PERR_INT_P_CHAR_EN_LBN 44
+#define FRF_CZ_SRAM_PERR_INT_P_CHAR_EN_WIDTH 1
+#define FRF_BB_PCI_BUSERR_INT_CHAR_EN_LBN 43
+#define FRF_BB_PCI_BUSERR_INT_CHAR_EN_WIDTH 1
+#define FRF_CZ_MBU_PERR_INT_CHAR_EN_LBN 43
+#define FRF_CZ_MBU_PERR_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_SRAM_OOB_INT_CHAR_EN_LBN 42
+#define FRF_BZ_SRAM_OOB_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_BUFID_OOB_INT_CHAR_EN_LBN 41
+#define FRF_BZ_BUFID_OOB_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_MEM_PERR_INT_CHAR_EN_LBN 40
+#define FRF_BZ_MEM_PERR_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_RBUF_OWN_INT_CHAR_EN_LBN 39
+#define FRF_BZ_RBUF_OWN_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_TBUF_OWN_INT_CHAR_EN_LBN 38
+#define FRF_BZ_TBUF_OWN_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_RDESCQ_OWN_INT_CHAR_EN_LBN 37
+#define FRF_BZ_RDESCQ_OWN_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_TDESCQ_OWN_INT_CHAR_EN_LBN 36
+#define FRF_BZ_TDESCQ_OWN_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_EVQ_OWN_INT_CHAR_EN_LBN 35
+#define FRF_BZ_EVQ_OWN_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_EVF_OFLO_INT_CHAR_EN_LBN 34
+#define FRF_BZ_EVF_OFLO_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_ILL_ADR_INT_CHAR_EN_LBN 33
+#define FRF_BZ_ILL_ADR_INT_CHAR_EN_WIDTH 1
+#define FRF_BZ_SRM_PERR_INT_CHAR_EN_LBN 32
+#define FRF_BZ_SRM_PERR_INT_CHAR_EN_WIDTH 1
+#define FRF_CZ_SRAM_PERR_INT_P_CHAR_LBN 12
+#define FRF_CZ_SRAM_PERR_INT_P_CHAR_WIDTH 1
+#define FRF_BB_PCI_BUSERR_INT_CHAR_LBN 11
+#define FRF_BB_PCI_BUSERR_INT_CHAR_WIDTH 1
+#define FRF_CZ_MBU_PERR_INT_CHAR_LBN 11
+#define FRF_CZ_MBU_PERR_INT_CHAR_WIDTH 1
+#define FRF_BZ_SRAM_OOB_INT_CHAR_LBN 10
+#define FRF_BZ_SRAM_OOB_INT_CHAR_WIDTH 1
+#define FRF_BZ_BUFID_DC_OOB_INT_CHAR_LBN 9
+#define FRF_BZ_BUFID_DC_OOB_INT_CHAR_WIDTH 1
+#define FRF_BZ_MEM_PERR_INT_CHAR_LBN 8
+#define FRF_BZ_MEM_PERR_INT_CHAR_WIDTH 1
+#define FRF_BZ_RBUF_OWN_INT_CHAR_LBN 7
+#define FRF_BZ_RBUF_OWN_INT_CHAR_WIDTH 1
+#define FRF_BZ_TBUF_OWN_INT_CHAR_LBN 6
+#define FRF_BZ_TBUF_OWN_INT_CHAR_WIDTH 1
+#define FRF_BZ_RDESCQ_OWN_INT_CHAR_LBN 5
+#define FRF_BZ_RDESCQ_OWN_INT_CHAR_WIDTH 1
+#define FRF_BZ_TDESCQ_OWN_INT_CHAR_LBN 4
+#define FRF_BZ_TDESCQ_OWN_INT_CHAR_WIDTH 1
+#define FRF_BZ_EVQ_OWN_INT_CHAR_LBN 3
+#define FRF_BZ_EVQ_OWN_INT_CHAR_WIDTH 1
+#define FRF_BZ_EVF_OFLO_INT_CHAR_LBN 2
+#define FRF_BZ_EVF_OFLO_INT_CHAR_WIDTH 1
+#define FRF_BZ_ILL_ADR_INT_CHAR_LBN 1
+#define FRF_BZ_ILL_ADR_INT_CHAR_WIDTH 1
+#define FRF_BZ_SRM_PERR_INT_CHAR_LBN 0
+#define FRF_BZ_SRM_PERR_INT_CHAR_WIDTH 1
+
+/* DP_CTRL_REG: Datapath control register */
+#define FR_BZ_DP_CTRL 0x00000250
+#define FRF_BZ_FLS_EVQ_ID_LBN 0
+#define FRF_BZ_FLS_EVQ_ID_WIDTH 12
+
+/* MEM_STAT_REG: Memory status register */
+#define FR_AZ_MEM_STAT 0x00000260
+#define FRF_AB_MEM_PERR_VEC_LBN 53
+#define FRF_AB_MEM_PERR_VEC_WIDTH 38
+#define FRF_AB_MBIST_CORR_LBN 38
+#define FRF_AB_MBIST_CORR_WIDTH 15
+#define FRF_AB_MBIST_ERR_LBN 0
+#define FRF_AB_MBIST_ERR_WIDTH 40
+#define FRF_CZ_MEM_PERR_VEC_LBN 0
+#define FRF_CZ_MEM_PERR_VEC_WIDTH 35
+
+/* CS_DEBUG_REG: Debug register */
+#define FR_AZ_CS_DEBUG 0x00000270
+#define FRF_AB_GLB_DEBUG2_SEL_LBN 50
+#define FRF_AB_GLB_DEBUG2_SEL_WIDTH 3
+#define FRF_AB_DEBUG_BLK_SEL2_LBN 47
+#define FRF_AB_DEBUG_BLK_SEL2_WIDTH 3
+#define FRF_AB_DEBUG_BLK_SEL1_LBN 44
+#define FRF_AB_DEBUG_BLK_SEL1_WIDTH 3
+#define FRF_AB_DEBUG_BLK_SEL0_LBN 41
+#define FRF_AB_DEBUG_BLK_SEL0_WIDTH 3
+#define FRF_CZ_CS_PORT_NUM_LBN 40
+#define FRF_CZ_CS_PORT_NUM_WIDTH 2
+#define FRF_AB_MISC_DEBUG_ADDR_LBN 36
+#define FRF_AB_MISC_DEBUG_ADDR_WIDTH 5
+#define FRF_AB_SERDES_DEBUG_ADDR_LBN 31
+#define FRF_AB_SERDES_DEBUG_ADDR_WIDTH 5
+#define FRF_CZ_CS_PORT_FPE_LBN 1
+#define FRF_CZ_CS_PORT_FPE_WIDTH 35
+#define FRF_AB_EM_DEBUG_ADDR_LBN 26
+#define FRF_AB_EM_DEBUG_ADDR_WIDTH 5
+#define FRF_AB_SR_DEBUG_ADDR_LBN 21
+#define FRF_AB_SR_DEBUG_ADDR_WIDTH 5
+#define FRF_AB_EV_DEBUG_ADDR_LBN 16
+#define FRF_AB_EV_DEBUG_ADDR_WIDTH 5
+#define FRF_AB_RX_DEBUG_ADDR_LBN 11
+#define FRF_AB_RX_DEBUG_ADDR_WIDTH 5
+#define FRF_AB_TX_DEBUG_ADDR_LBN 6
+#define FRF_AB_TX_DEBUG_ADDR_WIDTH 5
+#define FRF_AB_CS_BIU_DEBUG_ADDR_LBN 1
+#define FRF_AB_CS_BIU_DEBUG_ADDR_WIDTH 5
+#define FRF_AZ_CS_DEBUG_EN_LBN 0
+#define FRF_AZ_CS_DEBUG_EN_WIDTH 1
+
+/* DRIVER_REG: Driver scratch register [0-7] */
+#define FR_AZ_DRIVER 0x00000280
+#define FR_AZ_DRIVER_STEP 16
+#define FR_AZ_DRIVER_ROWS 8
+#define FRF_AZ_DRIVER_DW0_LBN 0
+#define FRF_AZ_DRIVER_DW0_WIDTH 32
+
+/* ALTERA_BUILD_REG: Altera build register */
+#define FR_AZ_ALTERA_BUILD 0x00000300
+#define FRF_AZ_ALTERA_BUILD_VER_LBN 0
+#define FRF_AZ_ALTERA_BUILD_VER_WIDTH 32
+
+/* CSR_SPARE_REG: Spare register */
+#define FR_AZ_CSR_SPARE 0x00000310
+#define FRF_AB_MEM_PERR_EN_LBN 64
+#define FRF_AB_MEM_PERR_EN_WIDTH 38
+#define FRF_CZ_MEM_PERR_EN_LBN 64
+#define FRF_CZ_MEM_PERR_EN_WIDTH 35
+#define FRF_AB_MEM_PERR_EN_TX_DATA_LBN 72
+#define FRF_AB_MEM_PERR_EN_TX_DATA_WIDTH 2
+#define FRF_AZ_CSR_SPARE_BITS_LBN 0
+#define FRF_AZ_CSR_SPARE_BITS_WIDTH 32
+
+/* PCIE_SD_CTL0123_REG: PCIE SerDes control register 0 to 3 */
+#define FR_AB_PCIE_SD_CTL0123 0x00000320
+#define FRF_AB_PCIE_TESTSIG_H_LBN 96
+#define FRF_AB_PCIE_TESTSIG_H_WIDTH 19
+#define FRF_AB_PCIE_TESTSIG_L_LBN 64
+#define FRF_AB_PCIE_TESTSIG_L_WIDTH 19
+#define FRF_AB_PCIE_OFFSET_LBN 56
+#define FRF_AB_PCIE_OFFSET_WIDTH 8
+#define FRF_AB_PCIE_OFFSETEN_H_LBN 55
+#define FRF_AB_PCIE_OFFSETEN_H_WIDTH 1
+#define FRF_AB_PCIE_OFFSETEN_L_LBN 54
+#define FRF_AB_PCIE_OFFSETEN_L_WIDTH 1
+#define FRF_AB_PCIE_HIVMODE_H_LBN 53
+#define FRF_AB_PCIE_HIVMODE_H_WIDTH 1
+#define FRF_AB_PCIE_HIVMODE_L_LBN 52
+#define FRF_AB_PCIE_HIVMODE_L_WIDTH 1
+#define FRF_AB_PCIE_PARRESET_H_LBN 51
+#define FRF_AB_PCIE_PARRESET_H_WIDTH 1
+#define FRF_AB_PCIE_PARRESET_L_LBN 50
+#define FRF_AB_PCIE_PARRESET_L_WIDTH 1
+#define FRF_AB_PCIE_LPBKWDRV_H_LBN 49
+#define FRF_AB_PCIE_LPBKWDRV_H_WIDTH 1
+#define FRF_AB_PCIE_LPBKWDRV_L_LBN 48
+#define FRF_AB_PCIE_LPBKWDRV_L_WIDTH 1
+#define FRF_AB_PCIE_LPBK_LBN 40
+#define FRF_AB_PCIE_LPBK_WIDTH 8
+#define FRF_AB_PCIE_PARLPBK_LBN 32
+#define FRF_AB_PCIE_PARLPBK_WIDTH 8
+#define FRF_AB_PCIE_RXTERMADJ_H_LBN 30
+#define FRF_AB_PCIE_RXTERMADJ_H_WIDTH 2
+#define FRF_AB_PCIE_RXTERMADJ_L_LBN 28
+#define FRF_AB_PCIE_RXTERMADJ_L_WIDTH 2
+#define FFE_AB_PCIE_RXTERMADJ_MIN15PCNT 3
+#define FFE_AB_PCIE_RXTERMADJ_PL10PCNT 2
+#define FFE_AB_PCIE_RXTERMADJ_MIN17PCNT 1
+#define FFE_AB_PCIE_RXTERMADJ_NOMNL 0
+#define FRF_AB_PCIE_TXTERMADJ_H_LBN 26
+#define FRF_AB_PCIE_TXTERMADJ_H_WIDTH 2
+#define FRF_AB_PCIE_TXTERMADJ_L_LBN 24
+#define FRF_AB_PCIE_TXTERMADJ_L_WIDTH 2
+#define FFE_AB_PCIE_TXTERMADJ_MIN15PCNT 3
+#define FFE_AB_PCIE_TXTERMADJ_PL10PCNT 2
+#define FFE_AB_PCIE_TXTERMADJ_MIN17PCNT 1
+#define FFE_AB_PCIE_TXTERMADJ_NOMNL 0
+#define FRF_AB_PCIE_RXEQCTL_H_LBN 18
+#define FRF_AB_PCIE_RXEQCTL_H_WIDTH 2
+#define FRF_AB_PCIE_RXEQCTL_L_LBN 16
+#define FRF_AB_PCIE_RXEQCTL_L_WIDTH 2
+#define FFE_AB_PCIE_RXEQCTL_OFF_ALT 3
+#define FFE_AB_PCIE_RXEQCTL_OFF 2
+#define FFE_AB_PCIE_RXEQCTL_MIN 1
+#define FFE_AB_PCIE_RXEQCTL_MAX 0
+#define FRF_AB_PCIE_HIDRV_LBN 8
+#define FRF_AB_PCIE_HIDRV_WIDTH 8
+#define FRF_AB_PCIE_LODRV_LBN 0
+#define FRF_AB_PCIE_LODRV_WIDTH 8
+
+/* PCIE_SD_CTL45_REG: PCIE SerDes control register 4 and 5 */
+#define FR_AB_PCIE_SD_CTL45 0x00000330
+#define FRF_AB_PCIE_DTX7_LBN 60
+#define FRF_AB_PCIE_DTX7_WIDTH 4
+#define FRF_AB_PCIE_DTX6_LBN 56
+#define FRF_AB_PCIE_DTX6_WIDTH 4
+#define FRF_AB_PCIE_DTX5_LBN 52
+#define FRF_AB_PCIE_DTX5_WIDTH 4
+#define FRF_AB_PCIE_DTX4_LBN 48
+#define FRF_AB_PCIE_DTX4_WIDTH 4
+#define FRF_AB_PCIE_DTX3_LBN 44
+#define FRF_AB_PCIE_DTX3_WIDTH 4
+#define FRF_AB_PCIE_DTX2_LBN 40
+#define FRF_AB_PCIE_DTX2_WIDTH 4
+#define FRF_AB_PCIE_DTX1_LBN 36
+#define FRF_AB_PCIE_DTX1_WIDTH 4
+#define FRF_AB_PCIE_DTX0_LBN 32
+#define FRF_AB_PCIE_DTX0_WIDTH 4
+#define FRF_AB_PCIE_DEQ7_LBN 28
+#define FRF_AB_PCIE_DEQ7_WIDTH 4
+#define FRF_AB_PCIE_DEQ6_LBN 24
+#define FRF_AB_PCIE_DEQ6_WIDTH 4
+#define FRF_AB_PCIE_DEQ5_LBN 20
+#define FRF_AB_PCIE_DEQ5_WIDTH 4
+#define FRF_AB_PCIE_DEQ4_LBN 16
+#define FRF_AB_PCIE_DEQ4_WIDTH 4
+#define FRF_AB_PCIE_DEQ3_LBN 12
+#define FRF_AB_PCIE_DEQ3_WIDTH 4
+#define FRF_AB_PCIE_DEQ2_LBN 8
+#define FRF_AB_PCIE_DEQ2_WIDTH 4
+#define FRF_AB_PCIE_DEQ1_LBN 4
+#define FRF_AB_PCIE_DEQ1_WIDTH 4
+#define FRF_AB_PCIE_DEQ0_LBN 0
+#define FRF_AB_PCIE_DEQ0_WIDTH 4
+
+/* PCIE_PCS_CTL_STAT_REG: PCIE PCS control and status register */
+#define FR_AB_PCIE_PCS_CTL_STAT 0x00000340
+#define FRF_AB_PCIE_PRBSERRCOUNT0_H_LBN 52
+#define FRF_AB_PCIE_PRBSERRCOUNT0_H_WIDTH 4
+#define FRF_AB_PCIE_PRBSERRCOUNT0_L_LBN 48
+#define FRF_AB_PCIE_PRBSERRCOUNT0_L_WIDTH 4
+#define FRF_AB_PCIE_PRBSERR_LBN 40
+#define FRF_AB_PCIE_PRBSERR_WIDTH 8
+#define FRF_AB_PCIE_PRBSERRH0_LBN 32
+#define FRF_AB_PCIE_PRBSERRH0_WIDTH 8
+#define FRF_AB_PCIE_FASTINIT_H_LBN 15
+#define FRF_AB_PCIE_FASTINIT_H_WIDTH 1
+#define FRF_AB_PCIE_FASTINIT_L_LBN 14
+#define FRF_AB_PCIE_FASTINIT_L_WIDTH 1
+#define FRF_AB_PCIE_CTCDISABLE_H_LBN 13
+#define FRF_AB_PCIE_CTCDISABLE_H_WIDTH 1
+#define FRF_AB_PCIE_CTCDISABLE_L_LBN 12
+#define FRF_AB_PCIE_CTCDISABLE_L_WIDTH 1
+#define FRF_AB_PCIE_PRBSSYNC_H_LBN 11
+#define FRF_AB_PCIE_PRBSSYNC_H_WIDTH 1
+#define FRF_AB_PCIE_PRBSSYNC_L_LBN 10
+#define FRF_AB_PCIE_PRBSSYNC_L_WIDTH 1
+#define FRF_AB_PCIE_PRBSERRACK_H_LBN 9
+#define FRF_AB_PCIE_PRBSERRACK_H_WIDTH 1
+#define FRF_AB_PCIE_PRBSERRACK_L_LBN 8
+#define FRF_AB_PCIE_PRBSERRACK_L_WIDTH 1
+#define FRF_AB_PCIE_PRBSSEL_LBN 0
+#define FRF_AB_PCIE_PRBSSEL_WIDTH 8
+
+/* DEBUG_DATA_OUT_REG: Live Debug and Debug 2 out ports */
+#define FR_BB_DEBUG_DATA_OUT 0x00000350
+#define FRF_BB_DEBUG2_PORT_LBN 25
+#define FRF_BB_DEBUG2_PORT_WIDTH 15
+#define FRF_BB_DEBUG1_PORT_LBN 0
+#define FRF_BB_DEBUG1_PORT_WIDTH 25
+
+/* EVQ_RPTR_REGP0: Event queue read pointer register */
+#define FR_BZ_EVQ_RPTR_P0 0x00000400
+#define FR_BZ_EVQ_RPTR_P0_STEP 8192
+#define FR_BZ_EVQ_RPTR_P0_ROWS 1024
+/* EVQ_RPTR_REG_KER: Event queue read pointer register */
+#define FR_AA_EVQ_RPTR_KER 0x00011b00
+#define FR_AA_EVQ_RPTR_KER_STEP 4
+#define FR_AA_EVQ_RPTR_KER_ROWS 4
+/* EVQ_RPTR_REG: Event queue read pointer register */
+#define FR_BZ_EVQ_RPTR 0x00fa0000
+#define FR_BZ_EVQ_RPTR_STEP 16
+#define FR_BB_EVQ_RPTR_ROWS 4096
+#define FR_CZ_EVQ_RPTR_ROWS 1024
+/* EVQ_RPTR_REGP123: Event queue read pointer register */
+#define FR_BB_EVQ_RPTR_P123 0x01000400
+#define FR_BB_EVQ_RPTR_P123_STEP 8192
+#define FR_BB_EVQ_RPTR_P123_ROWS 3072
+#define FRF_AZ_EVQ_RPTR_VLD_LBN 15
+#define FRF_AZ_EVQ_RPTR_VLD_WIDTH 1
+#define FRF_AZ_EVQ_RPTR_LBN 0
+#define FRF_AZ_EVQ_RPTR_WIDTH 15
+
+/* TIMER_COMMAND_REGP0: Timer Command Registers */
+#define FR_BZ_TIMER_COMMAND_P0 0x00000420
+#define FR_BZ_TIMER_COMMAND_P0_STEP 8192
+#define FR_BZ_TIMER_COMMAND_P0_ROWS 1024
+/* TIMER_COMMAND_REG_KER: Timer Command Registers */
+#define FR_AA_TIMER_COMMAND_KER 0x00000420
+#define FR_AA_TIMER_COMMAND_KER_STEP 8192
+#define FR_AA_TIMER_COMMAND_KER_ROWS 4
+/* TIMER_COMMAND_REGP123: Timer Command Registers */
+#define FR_BB_TIMER_COMMAND_P123 0x01000420
+#define FR_BB_TIMER_COMMAND_P123_STEP 8192
+#define FR_BB_TIMER_COMMAND_P123_ROWS 3072
+#define FRF_CZ_TC_TIMER_MODE_LBN 14
+#define FRF_CZ_TC_TIMER_MODE_WIDTH 2
+#define FRF_AB_TC_TIMER_MODE_LBN 12
+#define FRF_AB_TC_TIMER_MODE_WIDTH 2
+#define FRF_CZ_TC_TIMER_VAL_LBN 0
+#define FRF_CZ_TC_TIMER_VAL_WIDTH 14
+#define FRF_AB_TC_TIMER_VAL_LBN 0
+#define FRF_AB_TC_TIMER_VAL_WIDTH 12
+
+/* DRV_EV_REG: Driver generated event register */
+#define FR_AZ_DRV_EV 0x00000440
+#define FRF_AZ_DRV_EV_QID_LBN 64
+#define FRF_AZ_DRV_EV_QID_WIDTH 12
+#define FRF_AZ_DRV_EV_DATA_LBN 0
+#define FRF_AZ_DRV_EV_DATA_WIDTH 64
+
+/* EVQ_CTL_REG: Event queue control register */
+#define FR_AZ_EVQ_CTL 0x00000450
+#define FRF_CZ_RX_EVQ_WAKEUP_MASK_LBN 15
+#define FRF_CZ_RX_EVQ_WAKEUP_MASK_WIDTH 10
+#define FRF_BB_RX_EVQ_WAKEUP_MASK_LBN 15
+#define FRF_BB_RX_EVQ_WAKEUP_MASK_WIDTH 6
+#define FRF_AZ_EVQ_OWNERR_CTL_LBN 14
+#define FRF_AZ_EVQ_OWNERR_CTL_WIDTH 1
+#define FRF_AZ_EVQ_FIFO_AF_TH_LBN 7
+#define FRF_AZ_EVQ_FIFO_AF_TH_WIDTH 7
+#define FRF_AZ_EVQ_FIFO_NOTAF_TH_LBN 0
+#define FRF_AZ_EVQ_FIFO_NOTAF_TH_WIDTH 7
+
+/* EVQ_CNT1_REG: Event counter 1 register */
+#define FR_AZ_EVQ_CNT1 0x00000460
+#define FRF_AZ_EVQ_CNT_PRE_FIFO_LBN 120
+#define FRF_AZ_EVQ_CNT_PRE_FIFO_WIDTH 7
+#define FRF_AZ_EVQ_CNT_TOBIU_LBN 100
+#define FRF_AZ_EVQ_CNT_TOBIU_WIDTH 20
+#define FRF_AZ_EVQ_TX_REQ_CNT_LBN 80
+#define FRF_AZ_EVQ_TX_REQ_CNT_WIDTH 20
+#define FRF_AZ_EVQ_RX_REQ_CNT_LBN 60
+#define FRF_AZ_EVQ_RX_REQ_CNT_WIDTH 20
+#define FRF_AZ_EVQ_EM_REQ_CNT_LBN 40
+#define FRF_AZ_EVQ_EM_REQ_CNT_WIDTH 20
+#define FRF_AZ_EVQ_CSR_REQ_CNT_LBN 20
+#define FRF_AZ_EVQ_CSR_REQ_CNT_WIDTH 20
+#define FRF_AZ_EVQ_ERR_REQ_CNT_LBN 0
+#define FRF_AZ_EVQ_ERR_REQ_CNT_WIDTH 20
+
+/* EVQ_CNT2_REG: Event counter 2 register */
+#define FR_AZ_EVQ_CNT2 0x00000470
+#define FRF_AZ_EVQ_UPD_REQ_CNT_LBN 104
+#define FRF_AZ_EVQ_UPD_REQ_CNT_WIDTH 20
+#define FRF_AZ_EVQ_CLR_REQ_CNT_LBN 84
+#define FRF_AZ_EVQ_CLR_REQ_CNT_WIDTH 20
+#define FRF_AZ_EVQ_RDY_CNT_LBN 80
+#define FRF_AZ_EVQ_RDY_CNT_WIDTH 4
+#define FRF_AZ_EVQ_WU_REQ_CNT_LBN 60
+#define FRF_AZ_EVQ_WU_REQ_CNT_WIDTH 20
+#define FRF_AZ_EVQ_WET_REQ_CNT_LBN 40
+#define FRF_AZ_EVQ_WET_REQ_CNT_WIDTH 20
+#define FRF_AZ_EVQ_INIT_REQ_CNT_LBN 20
+#define FRF_AZ_EVQ_INIT_REQ_CNT_WIDTH 20
+#define FRF_AZ_EVQ_TM_REQ_CNT_LBN 0
+#define FRF_AZ_EVQ_TM_REQ_CNT_WIDTH 20
+
+/* USR_EV_REG: Event mailbox register */
+#define FR_CZ_USR_EV 0x00000540
+#define FR_CZ_USR_EV_STEP 8192
+#define FR_CZ_USR_EV_ROWS 1024
+#define FRF_CZ_USR_EV_DATA_LBN 0
+#define FRF_CZ_USR_EV_DATA_WIDTH 32
+
+/* BUF_TBL_CFG_REG: Buffer table configuration register */
+#define FR_AZ_BUF_TBL_CFG 0x00000600
+#define FRF_AZ_BUF_TBL_MODE_LBN 3
+#define FRF_AZ_BUF_TBL_MODE_WIDTH 1
+
+/* SRM_RX_DC_CFG_REG: SRAM receive descriptor cache configuration register */
+#define FR_AZ_SRM_RX_DC_CFG 0x00000610
+#define FRF_AZ_SRM_CLK_TMP_EN_LBN 21
+#define FRF_AZ_SRM_CLK_TMP_EN_WIDTH 1
+#define FRF_AZ_SRM_RX_DC_BASE_ADR_LBN 0
+#define FRF_AZ_SRM_RX_DC_BASE_ADR_WIDTH 21
+
+/* SRM_TX_DC_CFG_REG: SRAM transmit descriptor cache configuration register */
+#define FR_AZ_SRM_TX_DC_CFG 0x00000620
+#define FRF_AZ_SRM_TX_DC_BASE_ADR_LBN 0
+#define FRF_AZ_SRM_TX_DC_BASE_ADR_WIDTH 21
+
+/* SRM_CFG_REG: SRAM configuration register */
+#define FR_AZ_SRM_CFG 0x00000630
+#define FRF_AZ_SRM_OOB_ADR_INTEN_LBN 5
+#define FRF_AZ_SRM_OOB_ADR_INTEN_WIDTH 1
+#define FRF_AZ_SRM_OOB_BUF_INTEN_LBN 4
+#define FRF_AZ_SRM_OOB_BUF_INTEN_WIDTH 1
+#define FRF_AZ_SRM_INIT_EN_LBN 3
+#define FRF_AZ_SRM_INIT_EN_WIDTH 1
+#define FRF_AZ_SRM_NUM_BANK_LBN 2
+#define FRF_AZ_SRM_NUM_BANK_WIDTH 1
+#define FRF_AZ_SRM_BANK_SIZE_LBN 0
+#define FRF_AZ_SRM_BANK_SIZE_WIDTH 2
+
+/* BUF_TBL_UPD_REG: Buffer table update register */
+#define FR_AZ_BUF_TBL_UPD 0x00000650
+#define FRF_AZ_BUF_UPD_CMD_LBN 63
+#define FRF_AZ_BUF_UPD_CMD_WIDTH 1
+#define FRF_AZ_BUF_CLR_CMD_LBN 62
+#define FRF_AZ_BUF_CLR_CMD_WIDTH 1
+#define FRF_AZ_BUF_CLR_END_ID_LBN 32
+#define FRF_AZ_BUF_CLR_END_ID_WIDTH 20
+#define FRF_AZ_BUF_CLR_START_ID_LBN 0
+#define FRF_AZ_BUF_CLR_START_ID_WIDTH 20
+
+/* SRM_UPD_EVQ_REG: Buffer table update register */
+#define FR_AZ_SRM_UPD_EVQ 0x00000660
+#define FRF_AZ_SRM_UPD_EVQ_ID_LBN 0
+#define FRF_AZ_SRM_UPD_EVQ_ID_WIDTH 12
+
+/* SRAM_PARITY_REG: SRAM parity register. */
+#define FR_AZ_SRAM_PARITY 0x00000670
+#define FRF_CZ_BYPASS_ECC_LBN 3
+#define FRF_CZ_BYPASS_ECC_WIDTH 1
+#define FRF_CZ_SEC_INT_LBN 2
+#define FRF_CZ_SEC_INT_WIDTH 1
+#define FRF_CZ_FORCE_SRAM_DOUBLE_ERR_LBN 1
+#define FRF_CZ_FORCE_SRAM_DOUBLE_ERR_WIDTH 1
+#define FRF_AB_FORCE_SRAM_PERR_LBN 0
+#define FRF_AB_FORCE_SRAM_PERR_WIDTH 1
+#define FRF_CZ_FORCE_SRAM_SINGLE_ERR_LBN 0
+#define FRF_CZ_FORCE_SRAM_SINGLE_ERR_WIDTH 1
+
+/* RX_CFG_REG: Receive configuration register */
+#define FR_AZ_RX_CFG 0x00000800
+#define FRF_CZ_RX_MIN_KBUF_SIZE_LBN 72
+#define FRF_CZ_RX_MIN_KBUF_SIZE_WIDTH 14
+#define FRF_CZ_RX_HDR_SPLIT_EN_LBN 71
+#define FRF_CZ_RX_HDR_SPLIT_EN_WIDTH 1
+#define FRF_CZ_RX_HDR_SPLIT_PLD_BUF_SIZE_LBN 62
+#define FRF_CZ_RX_HDR_SPLIT_PLD_BUF_SIZE_WIDTH 9
+#define FRF_CZ_RX_HDR_SPLIT_HDR_BUF_SIZE_LBN 53
+#define FRF_CZ_RX_HDR_SPLIT_HDR_BUF_SIZE_WIDTH 9
+#define FRF_CZ_RX_PRE_RFF_IPG_LBN 49
+#define FRF_CZ_RX_PRE_RFF_IPG_WIDTH 4
+#define FRF_BZ_RX_TCP_SUP_LBN 48
+#define FRF_BZ_RX_TCP_SUP_WIDTH 1
+#define FRF_BZ_RX_INGR_EN_LBN 47
+#define FRF_BZ_RX_INGR_EN_WIDTH 1
+#define FRF_BZ_RX_IP_HASH_LBN 46
+#define FRF_BZ_RX_IP_HASH_WIDTH 1
+#define FRF_BZ_RX_HASH_ALG_LBN 45
+#define FRF_BZ_RX_HASH_ALG_WIDTH 1
+#define FRF_BZ_RX_HASH_INSRT_HDR_LBN 44
+#define FRF_BZ_RX_HASH_INSRT_HDR_WIDTH 1
+#define FRF_BZ_RX_DESC_PUSH_EN_LBN 43
+#define FRF_BZ_RX_DESC_PUSH_EN_WIDTH 1
+#define FRF_BZ_RX_RDW_PATCH_EN_LBN 42
+#define FRF_BZ_RX_RDW_PATCH_EN_WIDTH 1
+#define FRF_BB_RX_PCI_BURST_SIZE_LBN 39
+#define FRF_BB_RX_PCI_BURST_SIZE_WIDTH 3
+#define FRF_BZ_RX_OWNERR_CTL_LBN 38
+#define FRF_BZ_RX_OWNERR_CTL_WIDTH 1
+#define FRF_BZ_RX_XON_TX_TH_LBN 33
+#define FRF_BZ_RX_XON_TX_TH_WIDTH 5
+#define FRF_AA_RX_DESC_PUSH_EN_LBN 35
+#define FRF_AA_RX_DESC_PUSH_EN_WIDTH 1
+#define FRF_AA_RX_RDW_PATCH_EN_LBN 34
+#define FRF_AA_RX_RDW_PATCH_EN_WIDTH 1
+#define FRF_AA_RX_PCI_BURST_SIZE_LBN 31
+#define FRF_AA_RX_PCI_BURST_SIZE_WIDTH 3
+#define FRF_BZ_RX_XOFF_TX_TH_LBN 28
+#define FRF_BZ_RX_XOFF_TX_TH_WIDTH 5
+#define FRF_AA_RX_OWNERR_CTL_LBN 30
+#define FRF_AA_RX_OWNERR_CTL_WIDTH 1
+#define FRF_AA_RX_XON_TX_TH_LBN 25
+#define FRF_AA_RX_XON_TX_TH_WIDTH 5
+#define FRF_BZ_RX_USR_BUF_SIZE_LBN 19
+#define FRF_BZ_RX_USR_BUF_SIZE_WIDTH 9
+#define FRF_AA_RX_XOFF_TX_TH_LBN 20
+#define FRF_AA_RX_XOFF_TX_TH_WIDTH 5
+#define FRF_AA_RX_USR_BUF_SIZE_LBN 11
+#define FRF_AA_RX_USR_BUF_SIZE_WIDTH 9
+#define FRF_BZ_RX_XON_MAC_TH_LBN 10
+#define FRF_BZ_RX_XON_MAC_TH_WIDTH 9
+#define FRF_AA_RX_XON_MAC_TH_LBN 6
+#define FRF_AA_RX_XON_MAC_TH_WIDTH 5
+#define FRF_BZ_RX_XOFF_MAC_TH_LBN 1
+#define FRF_BZ_RX_XOFF_MAC_TH_WIDTH 9
+#define FRF_AA_RX_XOFF_MAC_TH_LBN 1
+#define FRF_AA_RX_XOFF_MAC_TH_WIDTH 5
+#define FRF_AZ_RX_XOFF_MAC_EN_LBN 0
+#define FRF_AZ_RX_XOFF_MAC_EN_WIDTH 1
+
+/* RX_FILTER_CTL_REG: Receive filter control registers */
+#define FR_BZ_RX_FILTER_CTL 0x00000810
+#define FRF_CZ_ETHERNET_WILDCARD_SEARCH_LIMIT_LBN 94
+#define FRF_CZ_ETHERNET_WILDCARD_SEARCH_LIMIT_WIDTH 8
+#define FRF_CZ_ETHERNET_FULL_SEARCH_LIMIT_LBN 86
+#define FRF_CZ_ETHERNET_FULL_SEARCH_LIMIT_WIDTH 8
+#define FRF_CZ_RX_FILTER_ALL_VLAN_ETHERTYPES_LBN 85
+#define FRF_CZ_RX_FILTER_ALL_VLAN_ETHERTYPES_WIDTH 1
+#define FRF_CZ_RX_VLAN_MATCH_ETHERTYPE_LBN 69
+#define FRF_CZ_RX_VLAN_MATCH_ETHERTYPE_WIDTH 16
+#define FRF_CZ_MULTICAST_NOMATCH_Q_ID_LBN 57
+#define FRF_CZ_MULTICAST_NOMATCH_Q_ID_WIDTH 12
+#define FRF_CZ_MULTICAST_NOMATCH_RSS_ENABLED_LBN 56
+#define FRF_CZ_MULTICAST_NOMATCH_RSS_ENABLED_WIDTH 1
+#define FRF_CZ_MULTICAST_NOMATCH_IP_OVERRIDE_LBN 55
+#define FRF_CZ_MULTICAST_NOMATCH_IP_OVERRIDE_WIDTH 1
+#define FRF_CZ_UNICAST_NOMATCH_Q_ID_LBN 43
+#define FRF_CZ_UNICAST_NOMATCH_Q_ID_WIDTH 12
+#define FRF_CZ_UNICAST_NOMATCH_RSS_ENABLED_LBN 42
+#define FRF_CZ_UNICAST_NOMATCH_RSS_ENABLED_WIDTH 1
+#define FRF_CZ_UNICAST_NOMATCH_IP_OVERRIDE_LBN 41
+#define FRF_CZ_UNICAST_NOMATCH_IP_OVERRIDE_WIDTH 1
+#define FRF_BZ_SCATTER_ENBL_NO_MATCH_Q_LBN 40
+#define FRF_BZ_SCATTER_ENBL_NO_MATCH_Q_WIDTH 1
+#define FRF_BZ_UDP_FULL_SRCH_LIMIT_LBN 32
+#define FRF_BZ_UDP_FULL_SRCH_LIMIT_WIDTH 8
+#define FRF_BZ_NUM_KER_LBN 24
+#define FRF_BZ_NUM_KER_WIDTH 2
+#define FRF_BZ_UDP_WILD_SRCH_LIMIT_LBN 16
+#define FRF_BZ_UDP_WILD_SRCH_LIMIT_WIDTH 8
+#define FRF_BZ_TCP_WILD_SRCH_LIMIT_LBN 8
+#define FRF_BZ_TCP_WILD_SRCH_LIMIT_WIDTH 8
+#define FRF_BZ_TCP_FULL_SRCH_LIMIT_LBN 0
+#define FRF_BZ_TCP_FULL_SRCH_LIMIT_WIDTH 8
+
+/* RX_FLUSH_DESCQ_REG: Receive flush descriptor queue register */
+#define FR_AZ_RX_FLUSH_DESCQ 0x00000820
+#define FRF_AZ_RX_FLUSH_DESCQ_CMD_LBN 24
+#define FRF_AZ_RX_FLUSH_DESCQ_CMD_WIDTH 1
+#define FRF_AZ_RX_FLUSH_DESCQ_LBN 0
+#define FRF_AZ_RX_FLUSH_DESCQ_WIDTH 12
+
+/* RX_DESC_UPD_REGP0: Receive descriptor update register. */
+#define FR_BZ_RX_DESC_UPD_P0 0x00000830
+#define FR_BZ_RX_DESC_UPD_P0_STEP 8192
+#define FR_BZ_RX_DESC_UPD_P0_ROWS 1024
+/* RX_DESC_UPD_REG_KER: Receive descriptor update register. */
+#define FR_AA_RX_DESC_UPD_KER 0x00000830
+#define FR_AA_RX_DESC_UPD_KER_STEP 8192
+#define FR_AA_RX_DESC_UPD_KER_ROWS 4
+/* RX_DESC_UPD_REGP123: Receive descriptor update register. */
+#define FR_BB_RX_DESC_UPD_P123 0x01000830
+#define FR_BB_RX_DESC_UPD_P123_STEP 8192
+#define FR_BB_RX_DESC_UPD_P123_ROWS 3072
+#define FRF_AZ_RX_DESC_WPTR_LBN 96
+#define FRF_AZ_RX_DESC_WPTR_WIDTH 12
+#define FRF_AZ_RX_DESC_PUSH_CMD_LBN 95
+#define FRF_AZ_RX_DESC_PUSH_CMD_WIDTH 1
+#define FRF_AZ_RX_DESC_LBN 0
+#define FRF_AZ_RX_DESC_WIDTH 64
+
+/* RX_DC_CFG_REG: Receive descriptor cache configuration register */
+#define FR_AZ_RX_DC_CFG 0x00000840
+#define FRF_AB_RX_MAX_PF_LBN 2
+#define FRF_AB_RX_MAX_PF_WIDTH 2
+#define FRF_AZ_RX_DC_SIZE_LBN 0
+#define FRF_AZ_RX_DC_SIZE_WIDTH 2
+#define FFE_AZ_RX_DC_SIZE_64 3
+#define FFE_AZ_RX_DC_SIZE_32 2
+#define FFE_AZ_RX_DC_SIZE_16 1
+#define FFE_AZ_RX_DC_SIZE_8 0
+
+/* RX_DC_PF_WM_REG: Receive descriptor cache pre-fetch watermark register */
+#define FR_AZ_RX_DC_PF_WM 0x00000850
+#define FRF_AZ_RX_DC_PF_HWM_LBN 6
+#define FRF_AZ_RX_DC_PF_HWM_WIDTH 6
+#define FRF_AZ_RX_DC_PF_LWM_LBN 0
+#define FRF_AZ_RX_DC_PF_LWM_WIDTH 6
+
+/* RX_RSS_TKEY_REG: RSS Toeplitz hash key */
+#define FR_BZ_RX_RSS_TKEY 0x00000860
+#define FRF_BZ_RX_RSS_TKEY_HI_LBN 64
+#define FRF_BZ_RX_RSS_TKEY_HI_WIDTH 64
+#define FRF_BZ_RX_RSS_TKEY_LO_LBN 0
+#define FRF_BZ_RX_RSS_TKEY_LO_WIDTH 64
+
+/* RX_NODESC_DROP_REG: Receive dropped packet counter register */
+#define FR_AZ_RX_NODESC_DROP 0x00000880
+#define FRF_CZ_RX_NODESC_DROP_CNT_LBN 0
+#define FRF_CZ_RX_NODESC_DROP_CNT_WIDTH 32
+#define FRF_AB_RX_NODESC_DROP_CNT_LBN 0
+#define FRF_AB_RX_NODESC_DROP_CNT_WIDTH 16
+
+/* RX_SELF_RST_REG: Receive self reset register */
+#define FR_AA_RX_SELF_RST 0x00000890
+#define FRF_AA_RX_ISCSI_DIS_LBN 17
+#define FRF_AA_RX_ISCSI_DIS_WIDTH 1
+#define FRF_AA_RX_SW_RST_REG_LBN 16
+#define FRF_AA_RX_SW_RST_REG_WIDTH 1
+#define FRF_AA_RX_NODESC_WAIT_DIS_LBN 9
+#define FRF_AA_RX_NODESC_WAIT_DIS_WIDTH 1
+#define FRF_AA_RX_SELF_RST_EN_LBN 8
+#define FRF_AA_RX_SELF_RST_EN_WIDTH 1
+#define FRF_AA_RX_MAX_PF_LAT_LBN 4
+#define FRF_AA_RX_MAX_PF_LAT_WIDTH 4
+#define FRF_AA_RX_MAX_LU_LAT_LBN 0
+#define FRF_AA_RX_MAX_LU_LAT_WIDTH 4
+
+/* RX_DEBUG_REG: undocumented register */
+#define FR_AZ_RX_DEBUG 0x000008a0
+#define FRF_AZ_RX_DEBUG_LBN 0
+#define FRF_AZ_RX_DEBUG_WIDTH 64
+
+/* RX_PUSH_DROP_REG: Receive descriptor push dropped counter register */
+#define FR_AZ_RX_PUSH_DROP 0x000008b0
+#define FRF_AZ_RX_PUSH_DROP_CNT_LBN 0
+#define FRF_AZ_RX_PUSH_DROP_CNT_WIDTH 32
+
+/* RX_RSS_IPV6_REG1: IPv6 RSS Toeplitz hash key low bytes */
+#define FR_CZ_RX_RSS_IPV6_REG1 0x000008d0
+#define FRF_CZ_RX_RSS_IPV6_TKEY_LO_LBN 0
+#define FRF_CZ_RX_RSS_IPV6_TKEY_LO_WIDTH 128
+
+/* RX_RSS_IPV6_REG2: IPv6 RSS Toeplitz hash key middle bytes */
+#define FR_CZ_RX_RSS_IPV6_REG2 0x000008e0
+#define FRF_CZ_RX_RSS_IPV6_TKEY_MID_LBN 0
+#define FRF_CZ_RX_RSS_IPV6_TKEY_MID_WIDTH 128
+
+/* RX_RSS_IPV6_REG3: IPv6 RSS Toeplitz hash key upper bytes and IPv6 RSS settings */
+#define FR_CZ_RX_RSS_IPV6_REG3 0x000008f0
+#define FRF_CZ_RX_RSS_IPV6_THASH_ENABLE_LBN 66
+#define FRF_CZ_RX_RSS_IPV6_THASH_ENABLE_WIDTH 1
+#define FRF_CZ_RX_RSS_IPV6_IP_THASH_ENABLE_LBN 65
+#define FRF_CZ_RX_RSS_IPV6_IP_THASH_ENABLE_WIDTH 1
+#define FRF_CZ_RX_RSS_IPV6_TCP_SUPPRESS_LBN 64
+#define FRF_CZ_RX_RSS_IPV6_TCP_SUPPRESS_WIDTH 1
+#define FRF_CZ_RX_RSS_IPV6_TKEY_HI_LBN 0
+#define FRF_CZ_RX_RSS_IPV6_TKEY_HI_WIDTH 64
+
+/* TX_FLUSH_DESCQ_REG: Transmit flush descriptor queue register */
+#define FR_AZ_TX_FLUSH_DESCQ 0x00000a00
+#define FRF_AZ_TX_FLUSH_DESCQ_CMD_LBN 12
+#define FRF_AZ_TX_FLUSH_DESCQ_CMD_WIDTH 1
+#define FRF_AZ_TX_FLUSH_DESCQ_LBN 0
+#define FRF_AZ_TX_FLUSH_DESCQ_WIDTH 12
+
+/* TX_DESC_UPD_REGP0: Transmit descriptor update register. */
+#define FR_BZ_TX_DESC_UPD_P0 0x00000a10
+#define FR_BZ_TX_DESC_UPD_P0_STEP 8192
+#define FR_BZ_TX_DESC_UPD_P0_ROWS 1024
+/* TX_DESC_UPD_REG_KER: Transmit descriptor update register. */
+#define FR_AA_TX_DESC_UPD_KER 0x00000a10
+#define FR_AA_TX_DESC_UPD_KER_STEP 8192
+#define FR_AA_TX_DESC_UPD_KER_ROWS 8
+/* TX_DESC_UPD_REGP123: Transmit descriptor update register. */
+#define FR_BB_TX_DESC_UPD_P123 0x01000a10
+#define FR_BB_TX_DESC_UPD_P123_STEP 8192
+#define FR_BB_TX_DESC_UPD_P123_ROWS 3072
+#define FRF_AZ_TX_DESC_WPTR_LBN 96
+#define FRF_AZ_TX_DESC_WPTR_WIDTH 12
+#define FRF_AZ_TX_DESC_PUSH_CMD_LBN 95
+#define FRF_AZ_TX_DESC_PUSH_CMD_WIDTH 1
+#define FRF_AZ_TX_DESC_LBN 0
+#define FRF_AZ_TX_DESC_WIDTH 95
+
+/* TX_DC_CFG_REG: Transmit descriptor cache configuration register */
+#define FR_AZ_TX_DC_CFG 0x00000a20
+#define FRF_AZ_TX_DC_SIZE_LBN 0
+#define FRF_AZ_TX_DC_SIZE_WIDTH 2
+#define FFE_AZ_TX_DC_SIZE_32 2
+#define FFE_AZ_TX_DC_SIZE_16 1
+#define FFE_AZ_TX_DC_SIZE_8 0
+
+/* TX_CHKSM_CFG_REG: Transmit checksum configuration register */
+#define FR_AA_TX_CHKSM_CFG 0x00000a30
+#define FRF_AA_TX_Q_CHKSM_DIS_96_127_LBN 96
+#define FRF_AA_TX_Q_CHKSM_DIS_96_127_WIDTH 32
+#define FRF_AA_TX_Q_CHKSM_DIS_64_95_LBN 64
+#define FRF_AA_TX_Q_CHKSM_DIS_64_95_WIDTH 32
+#define FRF_AA_TX_Q_CHKSM_DIS_32_63_LBN 32
+#define FRF_AA_TX_Q_CHKSM_DIS_32_63_WIDTH 32
+#define FRF_AA_TX_Q_CHKSM_DIS_0_31_LBN 0
+#define FRF_AA_TX_Q_CHKSM_DIS_0_31_WIDTH 32
+
+/* TX_CFG_REG: Transmit configuration register */
+#define FR_AZ_TX_CFG 0x00000a50
+#define FRF_CZ_TX_CONT_LOOKUP_THRESH_RANGE_LBN 114
+#define FRF_CZ_TX_CONT_LOOKUP_THRESH_RANGE_WIDTH 8
+#define FRF_CZ_TX_FILTER_TEST_MODE_BIT_LBN 113
+#define FRF_CZ_TX_FILTER_TEST_MODE_BIT_WIDTH 1
+#define FRF_CZ_TX_ETH_FILTER_WILD_SEARCH_RANGE_LBN 105
+#define FRF_CZ_TX_ETH_FILTER_WILD_SEARCH_RANGE_WIDTH 8
+#define FRF_CZ_TX_ETH_FILTER_FULL_SEARCH_RANGE_LBN 97
+#define FRF_CZ_TX_ETH_FILTER_FULL_SEARCH_RANGE_WIDTH 8
+#define FRF_CZ_TX_UDPIP_FILTER_WILD_SEARCH_RANGE_LBN 89
+#define FRF_CZ_TX_UDPIP_FILTER_WILD_SEARCH_RANGE_WIDTH 8
+#define FRF_CZ_TX_UDPIP_FILTER_FULL_SEARCH_RANGE_LBN 81
+#define FRF_CZ_TX_UDPIP_FILTER_FULL_SEARCH_RANGE_WIDTH 8
+#define FRF_CZ_TX_TCPIP_FILTER_WILD_SEARCH_RANGE_LBN 73
+#define FRF_CZ_TX_TCPIP_FILTER_WILD_SEARCH_RANGE_WIDTH 8
+#define FRF_CZ_TX_TCPIP_FILTER_FULL_SEARCH_RANGE_LBN 65
+#define FRF_CZ_TX_TCPIP_FILTER_FULL_SEARCH_RANGE_WIDTH 8
+#define FRF_CZ_TX_FILTER_ALL_VLAN_ETHERTYPES_BIT_LBN 64
+#define FRF_CZ_TX_FILTER_ALL_VLAN_ETHERTYPES_BIT_WIDTH 1
+#define FRF_CZ_TX_VLAN_MATCH_ETHERTYPE_RANGE_LBN 48
+#define FRF_CZ_TX_VLAN_MATCH_ETHERTYPE_RANGE_WIDTH 16
+#define FRF_CZ_TX_FILTER_EN_BIT_LBN 47
+#define FRF_CZ_TX_FILTER_EN_BIT_WIDTH 1
+#define FRF_AZ_TX_IP_ID_P0_OFS_LBN 16
+#define FRF_AZ_TX_IP_ID_P0_OFS_WIDTH 15
+#define FRF_AZ_TX_NO_EOP_DISC_EN_LBN 5
+#define FRF_AZ_TX_NO_EOP_DISC_EN_WIDTH 1
+#define FRF_AZ_TX_P1_PRI_EN_LBN 4
+#define FRF_AZ_TX_P1_PRI_EN_WIDTH 1
+#define FRF_AZ_TX_OWNERR_CTL_LBN 2
+#define FRF_AZ_TX_OWNERR_CTL_WIDTH 1
+#define FRF_AA_TX_NON_IP_DROP_DIS_LBN 1
+#define FRF_AA_TX_NON_IP_DROP_DIS_WIDTH 1
+#define FRF_AZ_TX_IP_ID_REP_EN_LBN 0
+#define FRF_AZ_TX_IP_ID_REP_EN_WIDTH 1
+
+/* TX_PUSH_DROP_REG: Transmit push dropped register */
+#define FR_AZ_TX_PUSH_DROP 0x00000a60
+#define FRF_AZ_TX_PUSH_DROP_CNT_LBN 0
+#define FRF_AZ_TX_PUSH_DROP_CNT_WIDTH 32
+
+/* TX_RESERVED_REG: Transmit configuration register */
+#define FR_AZ_TX_RESERVED 0x00000a80
+#define FRF_AZ_TX_EVT_CNT_LBN 121
+#define FRF_AZ_TX_EVT_CNT_WIDTH 7
+#define FRF_AZ_TX_PREF_AGE_CNT_LBN 119
+#define FRF_AZ_TX_PREF_AGE_CNT_WIDTH 2
+#define FRF_AZ_TX_RD_COMP_TMR_LBN 96
+#define FRF_AZ_TX_RD_COMP_TMR_WIDTH 23
+#define FRF_AZ_TX_PUSH_EN_LBN 89
+#define FRF_AZ_TX_PUSH_EN_WIDTH 1
+#define FRF_AZ_TX_PUSH_CHK_DIS_LBN 88
+#define FRF_AZ_TX_PUSH_CHK_DIS_WIDTH 1
+#define FRF_AZ_TX_D_FF_FULL_P0_LBN 85
+#define FRF_AZ_TX_D_FF_FULL_P0_WIDTH 1
+#define FRF_AZ_TX_DMAR_ST_P0_LBN 81
+#define FRF_AZ_TX_DMAR_ST_P0_WIDTH 1
+#define FRF_AZ_TX_DMAQ_ST_LBN 78
+#define FRF_AZ_TX_DMAQ_ST_WIDTH 1
+#define FRF_AZ_TX_RX_SPACER_LBN 64
+#define FRF_AZ_TX_RX_SPACER_WIDTH 8
+#define FRF_AZ_TX_DROP_ABORT_EN_LBN 60
+#define FRF_AZ_TX_DROP_ABORT_EN_WIDTH 1
+#define FRF_AZ_TX_SOFT_EVT_EN_LBN 59
+#define FRF_AZ_TX_SOFT_EVT_EN_WIDTH 1
+#define FRF_AZ_TX_PS_EVT_DIS_LBN 58
+#define FRF_AZ_TX_PS_EVT_DIS_WIDTH 1
+#define FRF_AZ_TX_RX_SPACER_EN_LBN 57
+#define FRF_AZ_TX_RX_SPACER_EN_WIDTH 1
+#define FRF_AZ_TX_XP_TIMER_LBN 52
+#define FRF_AZ_TX_XP_TIMER_WIDTH 5
+#define FRF_AZ_TX_PREF_SPACER_LBN 44
+#define FRF_AZ_TX_PREF_SPACER_WIDTH 8
+#define FRF_AZ_TX_PREF_WD_TMR_LBN 22
+#define FRF_AZ_TX_PREF_WD_TMR_WIDTH 22
+#define FRF_AZ_TX_ONLY1TAG_LBN 21
+#define FRF_AZ_TX_ONLY1TAG_WIDTH 1
+#define FRF_AZ_TX_PREF_THRESHOLD_LBN 19
+#define FRF_AZ_TX_PREF_THRESHOLD_WIDTH 2
+#define FRF_AZ_TX_ONE_PKT_PER_Q_LBN 18
+#define FRF_AZ_TX_ONE_PKT_PER_Q_WIDTH 1
+#define FRF_AZ_TX_DIS_NON_IP_EV_LBN 17
+#define FRF_AZ_TX_DIS_NON_IP_EV_WIDTH 1
+#define FRF_AA_TX_DMA_FF_THR_LBN 16
+#define FRF_AA_TX_DMA_FF_THR_WIDTH 1
+#define FRF_AZ_TX_DMA_SPACER_LBN 8
+#define FRF_AZ_TX_DMA_SPACER_WIDTH 8
+#define FRF_AA_TX_TCP_DIS_LBN 7
+#define FRF_AA_TX_TCP_DIS_WIDTH 1
+#define FRF_BZ_TX_FLUSH_MIN_LEN_EN_LBN 7
+#define FRF_BZ_TX_FLUSH_MIN_LEN_EN_WIDTH 1
+#define FRF_AA_TX_IP_DIS_LBN 6
+#define FRF_AA_TX_IP_DIS_WIDTH 1
+#define FRF_AZ_TX_MAX_CPL_LBN 2
+#define FRF_AZ_TX_MAX_CPL_WIDTH 2
+#define FFE_AZ_TX_MAX_CPL_16 3
+#define FFE_AZ_TX_MAX_CPL_8 2
+#define FFE_AZ_TX_MAX_CPL_4 1
+#define FFE_AZ_TX_MAX_CPL_NOLIMIT 0
+#define FRF_AZ_TX_MAX_PREF_LBN 0
+#define FRF_AZ_TX_MAX_PREF_WIDTH 2
+#define FFE_AZ_TX_MAX_PREF_32 3
+#define FFE_AZ_TX_MAX_PREF_16 2
+#define FFE_AZ_TX_MAX_PREF_8 1
+#define FFE_AZ_TX_MAX_PREF_OFF 0
+
+/* TX_PACE_REG: Transmit pace control register */
+#define FR_BZ_TX_PACE 0x00000a90
+#define FRF_BZ_TX_PACE_SB_NOT_AF_LBN 19
+#define FRF_BZ_TX_PACE_SB_NOT_AF_WIDTH 10
+#define FRF_BZ_TX_PACE_SB_AF_LBN 9
+#define FRF_BZ_TX_PACE_SB_AF_WIDTH 10
+#define FRF_BZ_TX_PACE_FB_BASE_LBN 5
+#define FRF_BZ_TX_PACE_FB_BASE_WIDTH 4
+#define FRF_BZ_TX_PACE_BIN_TH_LBN 0
+#define FRF_BZ_TX_PACE_BIN_TH_WIDTH 5
+
+/* TX_PACE_DROP_QID_REG: PACE Drop QID Counter */
+#define FR_BZ_TX_PACE_DROP_QID 0x00000aa0
+#define FRF_BZ_TX_PACE_QID_DRP_CNT_LBN 0
+#define FRF_BZ_TX_PACE_QID_DRP_CNT_WIDTH 16
+
+/* TX_VLAN_REG: Transmit VLAN tag register */
+#define FR_BB_TX_VLAN 0x00000ae0
+#define FRF_BB_TX_VLAN_EN_LBN 127
+#define FRF_BB_TX_VLAN_EN_WIDTH 1
+#define FRF_BB_TX_VLAN7_PORT1_EN_LBN 125
+#define FRF_BB_TX_VLAN7_PORT1_EN_WIDTH 1
+#define FRF_BB_TX_VLAN7_PORT0_EN_LBN 124
+#define FRF_BB_TX_VLAN7_PORT0_EN_WIDTH 1
+#define FRF_BB_TX_VLAN7_LBN 112
+#define FRF_BB_TX_VLAN7_WIDTH 12
+#define FRF_BB_TX_VLAN6_PORT1_EN_LBN 109
+#define FRF_BB_TX_VLAN6_PORT1_EN_WIDTH 1
+#define FRF_BB_TX_VLAN6_PORT0_EN_LBN 108
+#define FRF_BB_TX_VLAN6_PORT0_EN_WIDTH 1
+#define FRF_BB_TX_VLAN6_LBN 96
+#define FRF_BB_TX_VLAN6_WIDTH 12
+#define FRF_BB_TX_VLAN5_PORT1_EN_LBN 93
+#define FRF_BB_TX_VLAN5_PORT1_EN_WIDTH 1
+#define FRF_BB_TX_VLAN5_PORT0_EN_LBN 92
+#define FRF_BB_TX_VLAN5_PORT0_EN_WIDTH 1
+#define FRF_BB_TX_VLAN5_LBN 80
+#define FRF_BB_TX_VLAN5_WIDTH 12
+#define FRF_BB_TX_VLAN4_PORT1_EN_LBN 77
+#define FRF_BB_TX_VLAN4_PORT1_EN_WIDTH 1
+#define FRF_BB_TX_VLAN4_PORT0_EN_LBN 76
+#define FRF_BB_TX_VLAN4_PORT0_EN_WIDTH 1
+#define FRF_BB_TX_VLAN4_LBN 64
+#define FRF_BB_TX_VLAN4_WIDTH 12
+#define FRF_BB_TX_VLAN3_PORT1_EN_LBN 61
+#define FRF_BB_TX_VLAN3_PORT1_EN_WIDTH 1
+#define FRF_BB_TX_VLAN3_PORT0_EN_LBN 60
+#define FRF_BB_TX_VLAN3_PORT0_EN_WIDTH 1
+#define FRF_BB_TX_VLAN3_LBN 48
+#define FRF_BB_TX_VLAN3_WIDTH 12
+#define FRF_BB_TX_VLAN2_PORT1_EN_LBN 45
+#define FRF_BB_TX_VLAN2_PORT1_EN_WIDTH 1
+#define FRF_BB_TX_VLAN2_PORT0_EN_LBN 44
+#define FRF_BB_TX_VLAN2_PORT0_EN_WIDTH 1
+#define FRF_BB_TX_VLAN2_LBN 32
+#define FRF_BB_TX_VLAN2_WIDTH 12
+#define FRF_BB_TX_VLAN1_PORT1_EN_LBN 29
+#define FRF_BB_TX_VLAN1_PORT1_EN_WIDTH 1
+#define FRF_BB_TX_VLAN1_PORT0_EN_LBN 28
+#define FRF_BB_TX_VLAN1_PORT0_EN_WIDTH 1
+#define FRF_BB_TX_VLAN1_LBN 16
+#define FRF_BB_TX_VLAN1_WIDTH 12
+#define FRF_BB_TX_VLAN0_PORT1_EN_LBN 13
+#define FRF_BB_TX_VLAN0_PORT1_EN_WIDTH 1
+#define FRF_BB_TX_VLAN0_PORT0_EN_LBN 12
+#define FRF_BB_TX_VLAN0_PORT0_EN_WIDTH 1
+#define FRF_BB_TX_VLAN0_LBN 0
+#define FRF_BB_TX_VLAN0_WIDTH 12
+
+/* TX_IPFIL_PORTEN_REG: Transmit filter control register */
+#define FR_BZ_TX_IPFIL_PORTEN 0x00000af0
+#define FRF_BZ_TX_MADR0_FIL_EN_LBN 64
+#define FRF_BZ_TX_MADR0_FIL_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL31_PORT_EN_LBN 62
+#define FRF_BB_TX_IPFIL31_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL30_PORT_EN_LBN 60
+#define FRF_BB_TX_IPFIL30_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL29_PORT_EN_LBN 58
+#define FRF_BB_TX_IPFIL29_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL28_PORT_EN_LBN 56
+#define FRF_BB_TX_IPFIL28_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL27_PORT_EN_LBN 54
+#define FRF_BB_TX_IPFIL27_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL26_PORT_EN_LBN 52
+#define FRF_BB_TX_IPFIL26_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL25_PORT_EN_LBN 50
+#define FRF_BB_TX_IPFIL25_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL24_PORT_EN_LBN 48
+#define FRF_BB_TX_IPFIL24_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL23_PORT_EN_LBN 46
+#define FRF_BB_TX_IPFIL23_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL22_PORT_EN_LBN 44
+#define FRF_BB_TX_IPFIL22_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL21_PORT_EN_LBN 42
+#define FRF_BB_TX_IPFIL21_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL20_PORT_EN_LBN 40
+#define FRF_BB_TX_IPFIL20_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL19_PORT_EN_LBN 38
+#define FRF_BB_TX_IPFIL19_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL18_PORT_EN_LBN 36
+#define FRF_BB_TX_IPFIL18_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL17_PORT_EN_LBN 34
+#define FRF_BB_TX_IPFIL17_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL16_PORT_EN_LBN 32
+#define FRF_BB_TX_IPFIL16_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL15_PORT_EN_LBN 30
+#define FRF_BB_TX_IPFIL15_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL14_PORT_EN_LBN 28
+#define FRF_BB_TX_IPFIL14_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL13_PORT_EN_LBN 26
+#define FRF_BB_TX_IPFIL13_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL12_PORT_EN_LBN 24
+#define FRF_BB_TX_IPFIL12_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL11_PORT_EN_LBN 22
+#define FRF_BB_TX_IPFIL11_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL10_PORT_EN_LBN 20
+#define FRF_BB_TX_IPFIL10_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL9_PORT_EN_LBN 18
+#define FRF_BB_TX_IPFIL9_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL8_PORT_EN_LBN 16
+#define FRF_BB_TX_IPFIL8_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL7_PORT_EN_LBN 14
+#define FRF_BB_TX_IPFIL7_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL6_PORT_EN_LBN 12
+#define FRF_BB_TX_IPFIL6_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL5_PORT_EN_LBN 10
+#define FRF_BB_TX_IPFIL5_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL4_PORT_EN_LBN 8
+#define FRF_BB_TX_IPFIL4_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL3_PORT_EN_LBN 6
+#define FRF_BB_TX_IPFIL3_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL2_PORT_EN_LBN 4
+#define FRF_BB_TX_IPFIL2_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL1_PORT_EN_LBN 2
+#define FRF_BB_TX_IPFIL1_PORT_EN_WIDTH 1
+#define FRF_BB_TX_IPFIL0_PORT_EN_LBN 0
+#define FRF_BB_TX_IPFIL0_PORT_EN_WIDTH 1
+
+/* TX_IPFIL_TBL: Transmit IP source address filter table */
+#define FR_BB_TX_IPFIL_TBL 0x00000b00
+#define FR_BB_TX_IPFIL_TBL_STEP 16
+#define FR_BB_TX_IPFIL_TBL_ROWS 16
+#define FRF_BB_TX_IPFIL_MASK_1_LBN 96
+#define FRF_BB_TX_IPFIL_MASK_1_WIDTH 32
+#define FRF_BB_TX_IP_SRC_ADR_1_LBN 64
+#define FRF_BB_TX_IP_SRC_ADR_1_WIDTH 32
+#define FRF_BB_TX_IPFIL_MASK_0_LBN 32
+#define FRF_BB_TX_IPFIL_MASK_0_WIDTH 32
+#define FRF_BB_TX_IP_SRC_ADR_0_LBN 0
+#define FRF_BB_TX_IP_SRC_ADR_0_WIDTH 32
+
+/* MD_TXD_REG: PHY management transmit data register */
+#define FR_AB_MD_TXD 0x00000c00
+#define FRF_AB_MD_TXD_LBN 0
+#define FRF_AB_MD_TXD_WIDTH 16
+
+/* MD_RXD_REG: PHY management receive data register */
+#define FR_AB_MD_RXD 0x00000c10
+#define FRF_AB_MD_RXD_LBN 0
+#define FRF_AB_MD_RXD_WIDTH 16
+
+/* MD_CS_REG: PHY management configuration & status register */
+#define FR_AB_MD_CS 0x00000c20
+#define FRF_AB_MD_RD_EN_CMD_LBN 15
+#define FRF_AB_MD_RD_EN_CMD_WIDTH 1
+#define FRF_AB_MD_WR_EN_CMD_LBN 14
+#define FRF_AB_MD_WR_EN_CMD_WIDTH 1
+#define FRF_AB_MD_ADDR_CMD_LBN 13
+#define FRF_AB_MD_ADDR_CMD_WIDTH 1
+#define FRF_AB_MD_PT_LBN 7
+#define FRF_AB_MD_PT_WIDTH 3
+#define FRF_AB_MD_PL_LBN 6
+#define FRF_AB_MD_PL_WIDTH 1
+#define FRF_AB_MD_INT_CLR_LBN 5
+#define FRF_AB_MD_INT_CLR_WIDTH 1
+#define FRF_AB_MD_GC_LBN 4
+#define FRF_AB_MD_GC_WIDTH 1
+#define FRF_AB_MD_PRSP_LBN 3
+#define FRF_AB_MD_PRSP_WIDTH 1
+#define FRF_AB_MD_RIC_LBN 2
+#define FRF_AB_MD_RIC_WIDTH 1
+#define FRF_AB_MD_RDC_LBN 1
+#define FRF_AB_MD_RDC_WIDTH 1
+#define FRF_AB_MD_WRC_LBN 0
+#define FRF_AB_MD_WRC_WIDTH 1
+
+/* MD_PHY_ADR_REG: PHY management PHY address register */
+#define FR_AB_MD_PHY_ADR 0x00000c30
+#define FRF_AB_MD_PHY_ADR_LBN 0
+#define FRF_AB_MD_PHY_ADR_WIDTH 16
+
+/* MD_ID_REG: PHY management ID register */
+#define FR_AB_MD_ID 0x00000c40
+#define FRF_AB_MD_PRT_ADR_LBN 11
+#define FRF_AB_MD_PRT_ADR_WIDTH 5
+#define FRF_AB_MD_DEV_ADR_LBN 6
+#define FRF_AB_MD_DEV_ADR_WIDTH 5
+
+/* MD_STAT_REG: PHY management status & mask register */
+#define FR_AB_MD_STAT 0x00000c50
+#define FRF_AB_MD_PINT_LBN 4
+#define FRF_AB_MD_PINT_WIDTH 1
+#define FRF_AB_MD_DONE_LBN 3
+#define FRF_AB_MD_DONE_WIDTH 1
+#define FRF_AB_MD_BSERR_LBN 2
+#define FRF_AB_MD_BSERR_WIDTH 1
+#define FRF_AB_MD_LNFL_LBN 1
+#define FRF_AB_MD_LNFL_WIDTH 1
+#define FRF_AB_MD_BSY_LBN 0
+#define FRF_AB_MD_BSY_WIDTH 1
+
+/* MAC_STAT_DMA_REG: Port MAC statistical counter DMA register */
+#define FR_AB_MAC_STAT_DMA 0x00000c60
+#define FRF_AB_MAC_STAT_DMA_CMD_LBN 48
+#define FRF_AB_MAC_STAT_DMA_CMD_WIDTH 1
+#define FRF_AB_MAC_STAT_DMA_ADR_LBN 0
+#define FRF_AB_MAC_STAT_DMA_ADR_WIDTH 48
+
+/* MAC_CTRL_REG: Port MAC control register */
+#define FR_AB_MAC_CTRL 0x00000c80
+#define FRF_AB_MAC_XOFF_VAL_LBN 16
+#define FRF_AB_MAC_XOFF_VAL_WIDTH 16
+#define FRF_BB_TXFIFO_DRAIN_EN_LBN 7
+#define FRF_BB_TXFIFO_DRAIN_EN_WIDTH 1
+#define FRF_AB_MAC_XG_DISTXCRC_LBN 5
+#define FRF_AB_MAC_XG_DISTXCRC_WIDTH 1
+#define FRF_AB_MAC_BCAD_ACPT_LBN 4
+#define FRF_AB_MAC_BCAD_ACPT_WIDTH 1
+#define FRF_AB_MAC_UC_PROM_LBN 3
+#define FRF_AB_MAC_UC_PROM_WIDTH 1
+#define FRF_AB_MAC_LINK_STATUS_LBN 2
+#define FRF_AB_MAC_LINK_STATUS_WIDTH 1
+#define FRF_AB_MAC_SPEED_LBN 0
+#define FRF_AB_MAC_SPEED_WIDTH 2
+#define FFE_AB_MAC_SPEED_10G 3
+#define FFE_AB_MAC_SPEED_1G 2
+#define FFE_AB_MAC_SPEED_100M 1
+#define FFE_AB_MAC_SPEED_10M 0
+
+/* GEN_MODE_REG: General Purpose mode register (external interrupt mask) */
+#define FR_BB_GEN_MODE 0x00000c90
+#define FRF_BB_XFP_PHY_INT_POL_SEL_LBN 3
+#define FRF_BB_XFP_PHY_INT_POL_SEL_WIDTH 1
+#define FRF_BB_XG_PHY_INT_POL_SEL_LBN 2
+#define FRF_BB_XG_PHY_INT_POL_SEL_WIDTH 1
+#define FRF_BB_XFP_PHY_INT_MASK_LBN 1
+#define FRF_BB_XFP_PHY_INT_MASK_WIDTH 1
+#define FRF_BB_XG_PHY_INT_MASK_LBN 0
+#define FRF_BB_XG_PHY_INT_MASK_WIDTH 1
+
+/* MAC_MC_HASH_REG0: Multicast address hash table */
+#define FR_AB_MAC_MC_HASH_REG0 0x00000ca0
+#define FRF_AB_MAC_MCAST_HASH0_LBN 0
+#define FRF_AB_MAC_MCAST_HASH0_WIDTH 128
+
+/* MAC_MC_HASH_REG1: Multicast address hash table */
+#define FR_AB_MAC_MC_HASH_REG1 0x00000cb0
+#define FRF_AB_MAC_MCAST_HASH1_LBN 0
+#define FRF_AB_MAC_MCAST_HASH1_WIDTH 128
+
+/* GM_CFG1_REG: GMAC configuration register 1 */
+#define FR_AB_GM_CFG1 0x00000e00
+#define FRF_AB_GM_SW_RST_LBN 31
+#define FRF_AB_GM_SW_RST_WIDTH 1
+#define FRF_AB_GM_SIM_RST_LBN 30
+#define FRF_AB_GM_SIM_RST_WIDTH 1
+#define FRF_AB_GM_RST_RX_MAC_CTL_LBN 19
+#define FRF_AB_GM_RST_RX_MAC_CTL_WIDTH 1
+#define FRF_AB_GM_RST_TX_MAC_CTL_LBN 18
+#define FRF_AB_GM_RST_TX_MAC_CTL_WIDTH 1
+#define FRF_AB_GM_RST_RX_FUNC_LBN 17
+#define FRF_AB_GM_RST_RX_FUNC_WIDTH 1
+#define FRF_AB_GM_RST_TX_FUNC_LBN 16
+#define FRF_AB_GM_RST_TX_FUNC_WIDTH 1
+#define FRF_AB_GM_LOOP_LBN 8
+#define FRF_AB_GM_LOOP_WIDTH 1
+#define FRF_AB_GM_RX_FC_EN_LBN 5
+#define FRF_AB_GM_RX_FC_EN_WIDTH 1
+#define FRF_AB_GM_TX_FC_EN_LBN 4
+#define FRF_AB_GM_TX_FC_EN_WIDTH 1
+#define FRF_AB_GM_SYNC_RXEN_LBN 3
+#define FRF_AB_GM_SYNC_RXEN_WIDTH 1
+#define FRF_AB_GM_RX_EN_LBN 2
+#define FRF_AB_GM_RX_EN_WIDTH 1
+#define FRF_AB_GM_SYNC_TXEN_LBN 1
+#define FRF_AB_GM_SYNC_TXEN_WIDTH 1
+#define FRF_AB_GM_TX_EN_LBN 0
+#define FRF_AB_GM_TX_EN_WIDTH 1
+
+/* GM_CFG2_REG: GMAC configuration register 2 */
+#define FR_AB_GM_CFG2 0x00000e10
+#define FRF_AB_GM_PAMBL_LEN_LBN 12
+#define FRF_AB_GM_PAMBL_LEN_WIDTH 4
+#define FRF_AB_GM_IF_MODE_LBN 8
+#define FRF_AB_GM_IF_MODE_WIDTH 2
+#define FFE_AB_IF_MODE_BYTE_MODE 2
+#define FFE_AB_IF_MODE_NIBBLE_MODE 1
+#define FRF_AB_GM_HUGE_FRM_EN_LBN 5
+#define FRF_AB_GM_HUGE_FRM_EN_WIDTH 1
+#define FRF_AB_GM_LEN_CHK_LBN 4
+#define FRF_AB_GM_LEN_CHK_WIDTH 1
+#define FRF_AB_GM_PAD_CRC_EN_LBN 2
+#define FRF_AB_GM_PAD_CRC_EN_WIDTH 1
+#define FRF_AB_GM_CRC_EN_LBN 1
+#define FRF_AB_GM_CRC_EN_WIDTH 1
+#define FRF_AB_GM_FD_LBN 0
+#define FRF_AB_GM_FD_WIDTH 1
+
+/* GM_IPG_REG: GMAC IPG register */
+#define FR_AB_GM_IPG 0x00000e20
+#define FRF_AB_GM_NONB2B_IPG1_LBN 24
+#define FRF_AB_GM_NONB2B_IPG1_WIDTH 7
+#define FRF_AB_GM_NONB2B_IPG2_LBN 16
+#define FRF_AB_GM_NONB2B_IPG2_WIDTH 7
+#define FRF_AB_GM_MIN_IPG_ENF_LBN 8
+#define FRF_AB_GM_MIN_IPG_ENF_WIDTH 8
+#define FRF_AB_GM_B2B_IPG_LBN 0
+#define FRF_AB_GM_B2B_IPG_WIDTH 7
+
+/* GM_HD_REG: GMAC half duplex register */
+#define FR_AB_GM_HD 0x00000e30
+#define FRF_AB_GM_ALT_BOFF_VAL_LBN 20
+#define FRF_AB_GM_ALT_BOFF_VAL_WIDTH 4
+#define FRF_AB_GM_ALT_BOFF_EN_LBN 19
+#define FRF_AB_GM_ALT_BOFF_EN_WIDTH 1
+#define FRF_AB_GM_BP_NO_BOFF_LBN 18
+#define FRF_AB_GM_BP_NO_BOFF_WIDTH 1
+#define FRF_AB_GM_DIS_BOFF_LBN 17
+#define FRF_AB_GM_DIS_BOFF_WIDTH 1
+#define FRF_AB_GM_EXDEF_TX_EN_LBN 16
+#define FRF_AB_GM_EXDEF_TX_EN_WIDTH 1
+#define FRF_AB_GM_RTRY_LIMIT_LBN 12
+#define FRF_AB_GM_RTRY_LIMIT_WIDTH 4
+#define FRF_AB_GM_COL_WIN_LBN 0
+#define FRF_AB_GM_COL_WIN_WIDTH 10
+
+/* GM_MAX_FLEN_REG: GMAC maximum frame length register */
+#define FR_AB_GM_MAX_FLEN 0x00000e40
+#define FRF_AB_GM_MAX_FLEN_LBN 0
+#define FRF_AB_GM_MAX_FLEN_WIDTH 16
+
+/* GM_TEST_REG: GMAC test register */
+#define FR_AB_GM_TEST 0x00000e70
+#define FRF_AB_GM_MAX_BOFF_LBN 3
+#define FRF_AB_GM_MAX_BOFF_WIDTH 1
+#define FRF_AB_GM_REG_TX_FLOW_EN_LBN 2
+#define FRF_AB_GM_REG_TX_FLOW_EN_WIDTH 1
+#define FRF_AB_GM_TEST_PAUSE_LBN 1
+#define FRF_AB_GM_TEST_PAUSE_WIDTH 1
+#define FRF_AB_GM_SHORT_SLOT_LBN 0
+#define FRF_AB_GM_SHORT_SLOT_WIDTH 1
+
+/* GM_ADR1_REG: GMAC station address register 1 */
+#define FR_AB_GM_ADR1 0x00000f00
+#define FRF_AB_GM_ADR_B0_LBN 24
+#define FRF_AB_GM_ADR_B0_WIDTH 8
+#define FRF_AB_GM_ADR_B1_LBN 16
+#define FRF_AB_GM_ADR_B1_WIDTH 8
+#define FRF_AB_GM_ADR_B2_LBN 8
+#define FRF_AB_GM_ADR_B2_WIDTH 8
+#define FRF_AB_GM_ADR_B3_LBN 0
+#define FRF_AB_GM_ADR_B3_WIDTH 8
+
+/* GM_ADR2_REG: GMAC station address register 2 */
+#define FR_AB_GM_ADR2 0x00000f10
+#define FRF_AB_GM_ADR_B4_LBN 24
+#define FRF_AB_GM_ADR_B4_WIDTH 8
+#define FRF_AB_GM_ADR_B5_LBN 16
+#define FRF_AB_GM_ADR_B5_WIDTH 8
+
+/* GMF_CFG0_REG: GMAC FIFO configuration register 0 */
+#define FR_AB_GMF_CFG0 0x00000f20
+#define FRF_AB_GMF_FTFENRPLY_LBN 20
+#define FRF_AB_GMF_FTFENRPLY_WIDTH 1
+#define FRF_AB_GMF_STFENRPLY_LBN 19
+#define FRF_AB_GMF_STFENRPLY_WIDTH 1
+#define FRF_AB_GMF_FRFENRPLY_LBN 18
+#define FRF_AB_GMF_FRFENRPLY_WIDTH 1
+#define FRF_AB_GMF_SRFENRPLY_LBN 17
+#define FRF_AB_GMF_SRFENRPLY_WIDTH 1
+#define FRF_AB_GMF_WTMENRPLY_LBN 16
+#define FRF_AB_GMF_WTMENRPLY_WIDTH 1
+#define FRF_AB_GMF_FTFENREQ_LBN 12
+#define FRF_AB_GMF_FTFENREQ_WIDTH 1
+#define FRF_AB_GMF_STFENREQ_LBN 11
+#define FRF_AB_GMF_STFENREQ_WIDTH 1
+#define FRF_AB_GMF_FRFENREQ_LBN 10
+#define FRF_AB_GMF_FRFENREQ_WIDTH 1
+#define FRF_AB_GMF_SRFENREQ_LBN 9
+#define FRF_AB_GMF_SRFENREQ_WIDTH 1
+#define FRF_AB_GMF_WTMENREQ_LBN 8
+#define FRF_AB_GMF_WTMENREQ_WIDTH 1
+#define FRF_AB_GMF_HSTRSTFT_LBN 4
+#define FRF_AB_GMF_HSTRSTFT_WIDTH 1
+#define FRF_AB_GMF_HSTRSTST_LBN 3
+#define FRF_AB_GMF_HSTRSTST_WIDTH 1
+#define FRF_AB_GMF_HSTRSTFR_LBN 2
+#define FRF_AB_GMF_HSTRSTFR_WIDTH 1
+#define FRF_AB_GMF_HSTRSTSR_LBN 1
+#define FRF_AB_GMF_HSTRSTSR_WIDTH 1
+#define FRF_AB_GMF_HSTRSTWT_LBN 0
+#define FRF_AB_GMF_HSTRSTWT_WIDTH 1
+
+/* GMF_CFG1_REG: GMAC FIFO configuration register 1 */
+#define FR_AB_GMF_CFG1 0x00000f30
+#define FRF_AB_GMF_CFGFRTH_LBN 16
+#define FRF_AB_GMF_CFGFRTH_WIDTH 5
+#define FRF_AB_GMF_CFGXOFFRTX_LBN 0
+#define FRF_AB_GMF_CFGXOFFRTX_WIDTH 16
+
+/* GMF_CFG2_REG: GMAC FIFO configuration register 2 */
+#define FR_AB_GMF_CFG2 0x00000f40
+#define FRF_AB_GMF_CFGHWM_LBN 16
+#define FRF_AB_GMF_CFGHWM_WIDTH 6
+#define FRF_AB_GMF_CFGLWM_LBN 0
+#define FRF_AB_GMF_CFGLWM_WIDTH 6
+
+/* GMF_CFG3_REG: GMAC FIFO configuration register 3 */
+#define FR_AB_GMF_CFG3 0x00000f50
+#define FRF_AB_GMF_CFGHWMFT_LBN 16
+#define FRF_AB_GMF_CFGHWMFT_WIDTH 6
+#define FRF_AB_GMF_CFGFTTH_LBN 0
+#define FRF_AB_GMF_CFGFTTH_WIDTH 6
+
+/* GMF_CFG4_REG: GMAC FIFO configuration register 4 */
+#define FR_AB_GMF_CFG4 0x00000f60
+#define FRF_AB_GMF_HSTFLTRFRM_LBN 0
+#define FRF_AB_GMF_HSTFLTRFRM_WIDTH 18
+
+/* GMF_CFG5_REG: GMAC FIFO configuration register 5 */
+#define FR_AB_GMF_CFG5 0x00000f70
+#define FRF_AB_GMF_CFGHDPLX_LBN 22
+#define FRF_AB_GMF_CFGHDPLX_WIDTH 1
+#define FRF_AB_GMF_SRFULL_LBN 21
+#define FRF_AB_GMF_SRFULL_WIDTH 1
+#define FRF_AB_GMF_HSTSRFULLCLR_LBN 20
+#define FRF_AB_GMF_HSTSRFULLCLR_WIDTH 1
+#define FRF_AB_GMF_CFGBYTMODE_LBN 19
+#define FRF_AB_GMF_CFGBYTMODE_WIDTH 1
+#define FRF_AB_GMF_HSTDRPLT64_LBN 18
+#define FRF_AB_GMF_HSTDRPLT64_WIDTH 1
+#define FRF_AB_GMF_HSTFLTRFRMDC_LBN 0
+#define FRF_AB_GMF_HSTFLTRFRMDC_WIDTH 18
+
+/* TX_SRC_MAC_TBL: Transmit IP source address filter table */
+#define FR_BB_TX_SRC_MAC_TBL 0x00001000
+#define FR_BB_TX_SRC_MAC_TBL_STEP 16
+#define FR_BB_TX_SRC_MAC_TBL_ROWS 16
+#define FRF_BB_TX_SRC_MAC_ADR_1_LBN 64
+#define FRF_BB_TX_SRC_MAC_ADR_1_WIDTH 48
+#define FRF_BB_TX_SRC_MAC_ADR_0_LBN 0
+#define FRF_BB_TX_SRC_MAC_ADR_0_WIDTH 48
+
+/* TX_SRC_MAC_CTL_REG: Transmit MAC source address filter control */
+#define FR_BB_TX_SRC_MAC_CTL 0x00001100
+#define FRF_BB_TX_SRC_DROP_CTR_LBN 16
+#define FRF_BB_TX_SRC_DROP_CTR_WIDTH 16
+#define FRF_BB_TX_SRC_FLTR_EN_LBN 15
+#define FRF_BB_TX_SRC_FLTR_EN_WIDTH 1
+#define FRF_BB_TX_DROP_CTR_CLR_LBN 12
+#define FRF_BB_TX_DROP_CTR_CLR_WIDTH 1
+#define FRF_BB_TX_MAC_QID_SEL_LBN 0
+#define FRF_BB_TX_MAC_QID_SEL_WIDTH 3
+
+/* XM_ADR_LO_REG: XGMAC address register low */
+#define FR_AB_XM_ADR_LO 0x00001200
+#define FRF_AB_XM_ADR_LO_LBN 0
+#define FRF_AB_XM_ADR_LO_WIDTH 32
+
+/* XM_ADR_HI_REG: XGMAC address register high */
+#define FR_AB_XM_ADR_HI 0x00001210
+#define FRF_AB_XM_ADR_HI_LBN 0
+#define FRF_AB_XM_ADR_HI_WIDTH 16
+
+/* XM_GLB_CFG_REG: XGMAC global configuration */
+#define FR_AB_XM_GLB_CFG 0x00001220
+#define FRF_AB_XM_RMTFLT_GEN_LBN 17
+#define FRF_AB_XM_RMTFLT_GEN_WIDTH 1
+#define FRF_AB_XM_DEBUG_MODE_LBN 16
+#define FRF_AB_XM_DEBUG_MODE_WIDTH 1
+#define FRF_AB_XM_RX_STAT_EN_LBN 11
+#define FRF_AB_XM_RX_STAT_EN_WIDTH 1
+#define FRF_AB_XM_TX_STAT_EN_LBN 10
+#define FRF_AB_XM_TX_STAT_EN_WIDTH 1
+#define FRF_AB_XM_RX_JUMBO_MODE_LBN 6
+#define FRF_AB_XM_RX_JUMBO_MODE_WIDTH 1
+#define FRF_AB_XM_WAN_MODE_LBN 5
+#define FRF_AB_XM_WAN_MODE_WIDTH 1
+#define FRF_AB_XM_INTCLR_MODE_LBN 3
+#define FRF_AB_XM_INTCLR_MODE_WIDTH 1
+#define FRF_AB_XM_CORE_RST_LBN 0
+#define FRF_AB_XM_CORE_RST_WIDTH 1
+
+/* XM_TX_CFG_REG: XGMAC transmit configuration */
+#define FR_AB_XM_TX_CFG 0x00001230
+#define FRF_AB_XM_TX_PROG_LBN 24
+#define FRF_AB_XM_TX_PROG_WIDTH 1
+#define FRF_AB_XM_IPG_LBN 16
+#define FRF_AB_XM_IPG_WIDTH 4
+#define FRF_AB_XM_FCNTL_LBN 10
+#define FRF_AB_XM_FCNTL_WIDTH 1
+#define FRF_AB_XM_TXCRC_LBN 8
+#define FRF_AB_XM_TXCRC_WIDTH 1
+#define FRF_AB_XM_EDRC_LBN 6
+#define FRF_AB_XM_EDRC_WIDTH 1
+#define FRF_AB_XM_AUTO_PAD_LBN 5
+#define FRF_AB_XM_AUTO_PAD_WIDTH 1
+#define FRF_AB_XM_TX_PRMBL_LBN 2
+#define FRF_AB_XM_TX_PRMBL_WIDTH 1
+#define FRF_AB_XM_TXEN_LBN 1
+#define FRF_AB_XM_TXEN_WIDTH 1
+#define FRF_AB_XM_TX_RST_LBN 0
+#define FRF_AB_XM_TX_RST_WIDTH 1
+
+/* XM_RX_CFG_REG: XGMAC receive configuration */
+#define FR_AB_XM_RX_CFG 0x00001240
+#define FRF_AB_XM_PASS_LENERR_LBN 26
+#define FRF_AB_XM_PASS_LENERR_WIDTH 1
+#define FRF_AB_XM_PASS_CRC_ERR_LBN 25
+#define FRF_AB_XM_PASS_CRC_ERR_WIDTH 1
+#define FRF_AB_XM_PASS_PRMBLE_ERR_LBN 24
+#define FRF_AB_XM_PASS_PRMBLE_ERR_WIDTH 1
+#define FRF_AB_XM_REJ_BCAST_LBN 20
+#define FRF_AB_XM_REJ_BCAST_WIDTH 1
+#define FRF_AB_XM_ACPT_ALL_MCAST_LBN 11
+#define FRF_AB_XM_ACPT_ALL_MCAST_WIDTH 1
+#define FRF_AB_XM_ACPT_ALL_UCAST_LBN 9
+#define FRF_AB_XM_ACPT_ALL_UCAST_WIDTH 1
+#define FRF_AB_XM_AUTO_DEPAD_LBN 8
+#define FRF_AB_XM_AUTO_DEPAD_WIDTH 1
+#define FRF_AB_XM_RXCRC_LBN 3
+#define FRF_AB_XM_RXCRC_WIDTH 1
+#define FRF_AB_XM_RX_PRMBL_LBN 2
+#define FRF_AB_XM_RX_PRMBL_WIDTH 1
+#define FRF_AB_XM_RXEN_LBN 1
+#define FRF_AB_XM_RXEN_WIDTH 1
+#define FRF_AB_XM_RX_RST_LBN 0
+#define FRF_AB_XM_RX_RST_WIDTH 1
+
+/* XM_MGT_INT_MASK: documentation to be written for sum_XM_MGT_INT_MASK */
+#define FR_AB_XM_MGT_INT_MASK 0x00001250
+#define FRF_AB_XM_MSK_STA_INTR_LBN 16
+#define FRF_AB_XM_MSK_STA_INTR_WIDTH 1
+#define FRF_AB_XM_MSK_STAT_CNTR_HF_LBN 9
+#define FRF_AB_XM_MSK_STAT_CNTR_HF_WIDTH 1
+#define FRF_AB_XM_MSK_STAT_CNTR_OF_LBN 8
+#define FRF_AB_XM_MSK_STAT_CNTR_OF_WIDTH 1
+#define FRF_AB_XM_MSK_PRMBLE_ERR_LBN 2
+#define FRF_AB_XM_MSK_PRMBLE_ERR_WIDTH 1
+#define FRF_AB_XM_MSK_RMTFLT_LBN 1
+#define FRF_AB_XM_MSK_RMTFLT_WIDTH 1
+#define FRF_AB_XM_MSK_LCLFLT_LBN 0
+#define FRF_AB_XM_MSK_LCLFLT_WIDTH 1
+
+/* XM_FC_REG: XGMAC flow control register */
+#define FR_AB_XM_FC 0x00001270
+#define FRF_AB_XM_PAUSE_TIME_LBN 16
+#define FRF_AB_XM_PAUSE_TIME_WIDTH 16
+#define FRF_AB_XM_RX_MAC_STAT_LBN 11
+#define FRF_AB_XM_RX_MAC_STAT_WIDTH 1
+#define FRF_AB_XM_TX_MAC_STAT_LBN 10
+#define FRF_AB_XM_TX_MAC_STAT_WIDTH 1
+#define FRF_AB_XM_MCNTL_PASS_LBN 8
+#define FRF_AB_XM_MCNTL_PASS_WIDTH 2
+#define FRF_AB_XM_REJ_CNTL_UCAST_LBN 6
+#define FRF_AB_XM_REJ_CNTL_UCAST_WIDTH 1
+#define FRF_AB_XM_REJ_CNTL_MCAST_LBN 5
+#define FRF_AB_XM_REJ_CNTL_MCAST_WIDTH 1
+#define FRF_AB_XM_ZPAUSE_LBN 2
+#define FRF_AB_XM_ZPAUSE_WIDTH 1
+#define FRF_AB_XM_XMIT_PAUSE_LBN 1
+#define FRF_AB_XM_XMIT_PAUSE_WIDTH 1
+#define FRF_AB_XM_DIS_FCNTL_LBN 0
+#define FRF_AB_XM_DIS_FCNTL_WIDTH 1
+
+/* XM_PAUSE_TIME_REG: XGMAC pause time register */
+#define FR_AB_XM_PAUSE_TIME 0x00001290
+#define FRF_AB_XM_TX_PAUSE_CNT_LBN 16
+#define FRF_AB_XM_TX_PAUSE_CNT_WIDTH 16
+#define FRF_AB_XM_RX_PAUSE_CNT_LBN 0
+#define FRF_AB_XM_RX_PAUSE_CNT_WIDTH 16
+
+/* XM_TX_PARAM_REG: XGMAC transmit parameter register */
+#define FR_AB_XM_TX_PARAM 0x000012d0
+#define FRF_AB_XM_TX_JUMBO_MODE_LBN 31
+#define FRF_AB_XM_TX_JUMBO_MODE_WIDTH 1
+#define FRF_AB_XM_MAX_TX_FRM_SIZE_HI_LBN 19
+#define FRF_AB_XM_MAX_TX_FRM_SIZE_HI_WIDTH 11
+#define FRF_AB_XM_MAX_TX_FRM_SIZE_LO_LBN 16
+#define FRF_AB_XM_MAX_TX_FRM_SIZE_LO_WIDTH 3
+#define FRF_AB_XM_PAD_CHAR_LBN 0
+#define FRF_AB_XM_PAD_CHAR_WIDTH 8
+
+/* XM_RX_PARAM_REG: XGMAC receive parameter register */
+#define FR_AB_XM_RX_PARAM 0x000012e0
+#define FRF_AB_XM_MAX_RX_FRM_SIZE_HI_LBN 3
+#define FRF_AB_XM_MAX_RX_FRM_SIZE_HI_WIDTH 11
+#define FRF_AB_XM_MAX_RX_FRM_SIZE_LO_LBN 0
+#define FRF_AB_XM_MAX_RX_FRM_SIZE_LO_WIDTH 3
+
+/* XM_MGT_INT_MSK_REG: XGMAC management interrupt mask register */
+#define FR_AB_XM_MGT_INT_MSK 0x000012f0
+#define FRF_AB_XM_STAT_CNTR_OF_LBN 9
+#define FRF_AB_XM_STAT_CNTR_OF_WIDTH 1
+#define FRF_AB_XM_STAT_CNTR_HF_LBN 8
+#define FRF_AB_XM_STAT_CNTR_HF_WIDTH 1
+#define FRF_AB_XM_PRMBLE_ERR_LBN 2
+#define FRF_AB_XM_PRMBLE_ERR_WIDTH 1
+#define FRF_AB_XM_RMTFLT_LBN 1
+#define FRF_AB_XM_RMTFLT_WIDTH 1
+#define FRF_AB_XM_LCLFLT_LBN 0
+#define FRF_AB_XM_LCLFLT_WIDTH 1
+
+/* XX_PWR_RST_REG: XGXS/XAUI powerdown/reset register */
+#define FR_AB_XX_PWR_RST 0x00001300
+#define FRF_AB_XX_PWRDND_SIG_LBN 31
+#define FRF_AB_XX_PWRDND_SIG_WIDTH 1
+#define FRF_AB_XX_PWRDNC_SIG_LBN 30
+#define FRF_AB_XX_PWRDNC_SIG_WIDTH 1
+#define FRF_AB_XX_PWRDNB_SIG_LBN 29
+#define FRF_AB_XX_PWRDNB_SIG_WIDTH 1
+#define FRF_AB_XX_PWRDNA_SIG_LBN 28
+#define FRF_AB_XX_PWRDNA_SIG_WIDTH 1
+#define FRF_AB_XX_SIM_MODE_LBN 27
+#define FRF_AB_XX_SIM_MODE_WIDTH 1
+#define FRF_AB_XX_RSTPLLCD_SIG_LBN 25
+#define FRF_AB_XX_RSTPLLCD_SIG_WIDTH 1
+#define FRF_AB_XX_RSTPLLAB_SIG_LBN 24
+#define FRF_AB_XX_RSTPLLAB_SIG_WIDTH 1
+#define FRF_AB_XX_RESETD_SIG_LBN 23
+#define FRF_AB_XX_RESETD_SIG_WIDTH 1
+#define FRF_AB_XX_RESETC_SIG_LBN 22
+#define FRF_AB_XX_RESETC_SIG_WIDTH 1
+#define FRF_AB_XX_RESETB_SIG_LBN 21
+#define FRF_AB_XX_RESETB_SIG_WIDTH 1
+#define FRF_AB_XX_RESETA_SIG_LBN 20
+#define FRF_AB_XX_RESETA_SIG_WIDTH 1
+#define FRF_AB_XX_RSTXGXSRX_SIG_LBN 18
+#define FRF_AB_XX_RSTXGXSRX_SIG_WIDTH 1
+#define FRF_AB_XX_RSTXGXSTX_SIG_LBN 17
+#define FRF_AB_XX_RSTXGXSTX_SIG_WIDTH 1
+#define FRF_AB_XX_SD_RST_ACT_LBN 16
+#define FRF_AB_XX_SD_RST_ACT_WIDTH 1
+#define FRF_AB_XX_PWRDND_EN_LBN 15
+#define FRF_AB_XX_PWRDND_EN_WIDTH 1
+#define FRF_AB_XX_PWRDNC_EN_LBN 14
+#define FRF_AB_XX_PWRDNC_EN_WIDTH 1
+#define FRF_AB_XX_PWRDNB_EN_LBN 13
+#define FRF_AB_XX_PWRDNB_EN_WIDTH 1
+#define FRF_AB_XX_PWRDNA_EN_LBN 12
+#define FRF_AB_XX_PWRDNA_EN_WIDTH 1
+#define FRF_AB_XX_RSTPLLCD_EN_LBN 9
+#define FRF_AB_XX_RSTPLLCD_EN_WIDTH 1
+#define FRF_AB_XX_RSTPLLAB_EN_LBN 8
+#define FRF_AB_XX_RSTPLLAB_EN_WIDTH 1
+#define FRF_AB_XX_RESETD_EN_LBN 7
+#define FRF_AB_XX_RESETD_EN_WIDTH 1
+#define FRF_AB_XX_RESETC_EN_LBN 6
+#define FRF_AB_XX_RESETC_EN_WIDTH 1
+#define FRF_AB_XX_RESETB_EN_LBN 5
+#define FRF_AB_XX_RESETB_EN_WIDTH 1
+#define FRF_AB_XX_RESETA_EN_LBN 4
+#define FRF_AB_XX_RESETA_EN_WIDTH 1
+#define FRF_AB_XX_RSTXGXSRX_EN_LBN 2
+#define FRF_AB_XX_RSTXGXSRX_EN_WIDTH 1
+#define FRF_AB_XX_RSTXGXSTX_EN_LBN 1
+#define FRF_AB_XX_RSTXGXSTX_EN_WIDTH 1
+#define FRF_AB_XX_RST_XX_EN_LBN 0
+#define FRF_AB_XX_RST_XX_EN_WIDTH 1
+
+/* XX_SD_CTL_REG: XGXS/XAUI powerdown/reset control register */
+#define FR_AB_XX_SD_CTL 0x00001310
+#define FRF_AB_XX_TERMADJ1_LBN 17
+#define FRF_AB_XX_TERMADJ1_WIDTH 1
+#define FRF_AB_XX_TERMADJ0_LBN 16
+#define FRF_AB_XX_TERMADJ0_WIDTH 1
+#define FRF_AB_XX_HIDRVD_LBN 15
+#define FRF_AB_XX_HIDRVD_WIDTH 1
+#define FRF_AB_XX_LODRVD_LBN 14
+#define FRF_AB_XX_LODRVD_WIDTH 1
+#define FRF_AB_XX_HIDRVC_LBN 13
+#define FRF_AB_XX_HIDRVC_WIDTH 1
+#define FRF_AB_XX_LODRVC_LBN 12
+#define FRF_AB_XX_LODRVC_WIDTH 1
+#define FRF_AB_XX_HIDRVB_LBN 11
+#define FRF_AB_XX_HIDRVB_WIDTH 1
+#define FRF_AB_XX_LODRVB_LBN 10
+#define FRF_AB_XX_LODRVB_WIDTH 1
+#define FRF_AB_XX_HIDRVA_LBN 9
+#define FRF_AB_XX_HIDRVA_WIDTH 1
+#define FRF_AB_XX_LODRVA_LBN 8
+#define FRF_AB_XX_LODRVA_WIDTH 1
+#define FRF_AB_XX_LPBKD_LBN 3
+#define FRF_AB_XX_LPBKD_WIDTH 1
+#define FRF_AB_XX_LPBKC_LBN 2
+#define FRF_AB_XX_LPBKC_WIDTH 1
+#define FRF_AB_XX_LPBKB_LBN 1
+#define FRF_AB_XX_LPBKB_WIDTH 1
+#define FRF_AB_XX_LPBKA_LBN 0
+#define FRF_AB_XX_LPBKA_WIDTH 1
+
+/* XX_TXDRV_CTL_REG: XAUI SerDes transmit drive control register */
+#define FR_AB_XX_TXDRV_CTL 0x00001320
+#define FRF_AB_XX_DEQD_LBN 28
+#define FRF_AB_XX_DEQD_WIDTH 4
+#define FRF_AB_XX_DEQC_LBN 24
+#define FRF_AB_XX_DEQC_WIDTH 4
+#define FRF_AB_XX_DEQB_LBN 20
+#define FRF_AB_XX_DEQB_WIDTH 4
+#define FRF_AB_XX_DEQA_LBN 16
+#define FRF_AB_XX_DEQA_WIDTH 4
+#define FRF_AB_XX_DTXD_LBN 12
+#define FRF_AB_XX_DTXD_WIDTH 4
+#define FRF_AB_XX_DTXC_LBN 8
+#define FRF_AB_XX_DTXC_WIDTH 4
+#define FRF_AB_XX_DTXB_LBN 4
+#define FRF_AB_XX_DTXB_WIDTH 4
+#define FRF_AB_XX_DTXA_LBN 0
+#define FRF_AB_XX_DTXA_WIDTH 4
+
+/* XX_PRBS_CTL_REG: documentation to be written for sum_XX_PRBS_CTL_REG */
+#define FR_AB_XX_PRBS_CTL 0x00001330
+#define FRF_AB_XX_CH3_RX_PRBS_SEL_LBN 30
+#define FRF_AB_XX_CH3_RX_PRBS_SEL_WIDTH 2
+#define FRF_AB_XX_CH3_RX_PRBS_INV_LBN 29
+#define FRF_AB_XX_CH3_RX_PRBS_INV_WIDTH 1
+#define FRF_AB_XX_CH3_RX_PRBS_CHKEN_LBN 28
+#define FRF_AB_XX_CH3_RX_PRBS_CHKEN_WIDTH 1
+#define FRF_AB_XX_CH2_RX_PRBS_SEL_LBN 26
+#define FRF_AB_XX_CH2_RX_PRBS_SEL_WIDTH 2
+#define FRF_AB_XX_CH2_RX_PRBS_INV_LBN 25
+#define FRF_AB_XX_CH2_RX_PRBS_INV_WIDTH 1
+#define FRF_AB_XX_CH2_RX_PRBS_CHKEN_LBN 24
+#define FRF_AB_XX_CH2_RX_PRBS_CHKEN_WIDTH 1
+#define FRF_AB_XX_CH1_RX_PRBS_SEL_LBN 22
+#define FRF_AB_XX_CH1_RX_PRBS_SEL_WIDTH 2
+#define FRF_AB_XX_CH1_RX_PRBS_INV_LBN 21
+#define FRF_AB_XX_CH1_RX_PRBS_INV_WIDTH 1
+#define FRF_AB_XX_CH1_RX_PRBS_CHKEN_LBN 20
+#define FRF_AB_XX_CH1_RX_PRBS_CHKEN_WIDTH 1
+#define FRF_AB_XX_CH0_RX_PRBS_SEL_LBN 18
+#define FRF_AB_XX_CH0_RX_PRBS_SEL_WIDTH 2
+#define FRF_AB_XX_CH0_RX_PRBS_INV_LBN 17
+#define FRF_AB_XX_CH0_RX_PRBS_INV_WIDTH 1
+#define FRF_AB_XX_CH0_RX_PRBS_CHKEN_LBN 16
+#define FRF_AB_XX_CH0_RX_PRBS_CHKEN_WIDTH 1
+#define FRF_AB_XX_CH3_TX_PRBS_SEL_LBN 14
+#define FRF_AB_XX_CH3_TX_PRBS_SEL_WIDTH 2
+#define FRF_AB_XX_CH3_TX_PRBS_INV_LBN 13
+#define FRF_AB_XX_CH3_TX_PRBS_INV_WIDTH 1
+#define FRF_AB_XX_CH3_TX_PRBS_CHKEN_LBN 12
+#define FRF_AB_XX_CH3_TX_PRBS_CHKEN_WIDTH 1
+#define FRF_AB_XX_CH2_TX_PRBS_SEL_LBN 10
+#define FRF_AB_XX_CH2_TX_PRBS_SEL_WIDTH 2
+#define FRF_AB_XX_CH2_TX_PRBS_INV_LBN 9
+#define FRF_AB_XX_CH2_TX_PRBS_INV_WIDTH 1
+#define FRF_AB_XX_CH2_TX_PRBS_CHKEN_LBN 8
+#define FRF_AB_XX_CH2_TX_PRBS_CHKEN_WIDTH 1
+#define FRF_AB_XX_CH1_TX_PRBS_SEL_LBN 6
+#define FRF_AB_XX_CH1_TX_PRBS_SEL_WIDTH 2
+#define FRF_AB_XX_CH1_TX_PRBS_INV_LBN 5
+#define FRF_AB_XX_CH1_TX_PRBS_INV_WIDTH 1
+#define FRF_AB_XX_CH1_TX_PRBS_CHKEN_LBN 4
+#define FRF_AB_XX_CH1_TX_PRBS_CHKEN_WIDTH 1
+#define FRF_AB_XX_CH0_TX_PRBS_SEL_LBN 2
+#define FRF_AB_XX_CH0_TX_PRBS_SEL_WIDTH 2
+#define FRF_AB_XX_CH0_TX_PRBS_INV_LBN 1
+#define FRF_AB_XX_CH0_TX_PRBS_INV_WIDTH 1
+#define FRF_AB_XX_CH0_TX_PRBS_CHKEN_LBN 0
+#define FRF_AB_XX_CH0_TX_PRBS_CHKEN_WIDTH 1
+
+/* XX_PRBS_CHK_REG: documentation to be written for sum_XX_PRBS_CHK_REG */
+#define FR_AB_XX_PRBS_CHK 0x00001340
+#define FRF_AB_XX_REV_LB_EN_LBN 16
+#define FRF_AB_XX_REV_LB_EN_WIDTH 1
+#define FRF_AB_XX_CH3_DEG_DET_LBN 15
+#define FRF_AB_XX_CH3_DEG_DET_WIDTH 1
+#define FRF_AB_XX_CH3_LFSR_LOCK_IND_LBN 14
+#define FRF_AB_XX_CH3_LFSR_LOCK_IND_WIDTH 1
+#define FRF_AB_XX_CH3_PRBS_FRUN_LBN 13
+#define FRF_AB_XX_CH3_PRBS_FRUN_WIDTH 1
+#define FRF_AB_XX_CH3_ERR_CHK_LBN 12
+#define FRF_AB_XX_CH3_ERR_CHK_WIDTH 1
+#define FRF_AB_XX_CH2_DEG_DET_LBN 11
+#define FRF_AB_XX_CH2_DEG_DET_WIDTH 1
+#define FRF_AB_XX_CH2_LFSR_LOCK_IND_LBN 10
+#define FRF_AB_XX_CH2_LFSR_LOCK_IND_WIDTH 1
+#define FRF_AB_XX_CH2_PRBS_FRUN_LBN 9
+#define FRF_AB_XX_CH2_PRBS_FRUN_WIDTH 1
+#define FRF_AB_XX_CH2_ERR_CHK_LBN 8
+#define FRF_AB_XX_CH2_ERR_CHK_WIDTH 1
+#define FRF_AB_XX_CH1_DEG_DET_LBN 7
+#define FRF_AB_XX_CH1_DEG_DET_WIDTH 1
+#define FRF_AB_XX_CH1_LFSR_LOCK_IND_LBN 6
+#define FRF_AB_XX_CH1_LFSR_LOCK_IND_WIDTH 1
+#define FRF_AB_XX_CH1_PRBS_FRUN_LBN 5
+#define FRF_AB_XX_CH1_PRBS_FRUN_WIDTH 1
+#define FRF_AB_XX_CH1_ERR_CHK_LBN 4
+#define FRF_AB_XX_CH1_ERR_CHK_WIDTH 1
+#define FRF_AB_XX_CH0_DEG_DET_LBN 3
+#define FRF_AB_XX_CH0_DEG_DET_WIDTH 1
+#define FRF_AB_XX_CH0_LFSR_LOCK_IND_LBN 2
+#define FRF_AB_XX_CH0_LFSR_LOCK_IND_WIDTH 1
+#define FRF_AB_XX_CH0_PRBS_FRUN_LBN 1
+#define FRF_AB_XX_CH0_PRBS_FRUN_WIDTH 1
+#define FRF_AB_XX_CH0_ERR_CHK_LBN 0
+#define FRF_AB_XX_CH0_ERR_CHK_WIDTH 1
+
+/* XX_PRBS_ERR_REG: documentation to be written for sum_XX_PRBS_ERR_REG */
+#define FR_AB_XX_PRBS_ERR 0x00001350
+#define FRF_AB_XX_CH3_PRBS_ERR_CNT_LBN 24
+#define FRF_AB_XX_CH3_PRBS_ERR_CNT_WIDTH 8
+#define FRF_AB_XX_CH2_PRBS_ERR_CNT_LBN 16
+#define FRF_AB_XX_CH2_PRBS_ERR_CNT_WIDTH 8
+#define FRF_AB_XX_CH1_PRBS_ERR_CNT_LBN 8
+#define FRF_AB_XX_CH1_PRBS_ERR_CNT_WIDTH 8
+#define FRF_AB_XX_CH0_PRBS_ERR_CNT_LBN 0
+#define FRF_AB_XX_CH0_PRBS_ERR_CNT_WIDTH 8
+
+/* XX_CORE_STAT_REG: XAUI XGXS core status register */
+#define FR_AB_XX_CORE_STAT 0x00001360
+#define FRF_AB_XX_FORCE_SIG3_LBN 31
+#define FRF_AB_XX_FORCE_SIG3_WIDTH 1
+#define FRF_AB_XX_FORCE_SIG3_VAL_LBN 30
+#define FRF_AB_XX_FORCE_SIG3_VAL_WIDTH 1
+#define FRF_AB_XX_FORCE_SIG2_LBN 29
+#define FRF_AB_XX_FORCE_SIG2_WIDTH 1
+#define FRF_AB_XX_FORCE_SIG2_VAL_LBN 28
+#define FRF_AB_XX_FORCE_SIG2_VAL_WIDTH 1
+#define FRF_AB_XX_FORCE_SIG1_LBN 27
+#define FRF_AB_XX_FORCE_SIG1_WIDTH 1
+#define FRF_AB_XX_FORCE_SIG1_VAL_LBN 26
+#define FRF_AB_XX_FORCE_SIG1_VAL_WIDTH 1
+#define FRF_AB_XX_FORCE_SIG0_LBN 25
+#define FRF_AB_XX_FORCE_SIG0_WIDTH 1
+#define FRF_AB_XX_FORCE_SIG0_VAL_LBN 24
+#define FRF_AB_XX_FORCE_SIG0_VAL_WIDTH 1
+#define FRF_AB_XX_XGXS_LB_EN_LBN 23
+#define FRF_AB_XX_XGXS_LB_EN_WIDTH 1
+#define FRF_AB_XX_XGMII_LB_EN_LBN 22
+#define FRF_AB_XX_XGMII_LB_EN_WIDTH 1
+#define FRF_AB_XX_MATCH_FAULT_LBN 21
+#define FRF_AB_XX_MATCH_FAULT_WIDTH 1
+#define FRF_AB_XX_ALIGN_DONE_LBN 20
+#define FRF_AB_XX_ALIGN_DONE_WIDTH 1
+#define FRF_AB_XX_SYNC_STAT3_LBN 19
+#define FRF_AB_XX_SYNC_STAT3_WIDTH 1
+#define FRF_AB_XX_SYNC_STAT2_LBN 18
+#define FRF_AB_XX_SYNC_STAT2_WIDTH 1
+#define FRF_AB_XX_SYNC_STAT1_LBN 17
+#define FRF_AB_XX_SYNC_STAT1_WIDTH 1
+#define FRF_AB_XX_SYNC_STAT0_LBN 16
+#define FRF_AB_XX_SYNC_STAT0_WIDTH 1
+#define FRF_AB_XX_COMMA_DET_CH3_LBN 15
+#define FRF_AB_XX_COMMA_DET_CH3_WIDTH 1
+#define FRF_AB_XX_COMMA_DET_CH2_LBN 14
+#define FRF_AB_XX_COMMA_DET_CH2_WIDTH 1
+#define FRF_AB_XX_COMMA_DET_CH1_LBN 13
+#define FRF_AB_XX_COMMA_DET_CH1_WIDTH 1
+#define FRF_AB_XX_COMMA_DET_CH0_LBN 12
+#define FRF_AB_XX_COMMA_DET_CH0_WIDTH 1
+#define FRF_AB_XX_CGRP_ALIGN_CH3_LBN 11
+#define FRF_AB_XX_CGRP_ALIGN_CH3_WIDTH 1
+#define FRF_AB_XX_CGRP_ALIGN_CH2_LBN 10
+#define FRF_AB_XX_CGRP_ALIGN_CH2_WIDTH 1
+#define FRF_AB_XX_CGRP_ALIGN_CH1_LBN 9
+#define FRF_AB_XX_CGRP_ALIGN_CH1_WIDTH 1
+#define FRF_AB_XX_CGRP_ALIGN_CH0_LBN 8
+#define FRF_AB_XX_CGRP_ALIGN_CH0_WIDTH 1
+#define FRF_AB_XX_CHAR_ERR_CH3_LBN 7
+#define FRF_AB_XX_CHAR_ERR_CH3_WIDTH 1
+#define FRF_AB_XX_CHAR_ERR_CH2_LBN 6
+#define FRF_AB_XX_CHAR_ERR_CH2_WIDTH 1
+#define FRF_AB_XX_CHAR_ERR_CH1_LBN 5
+#define FRF_AB_XX_CHAR_ERR_CH1_WIDTH 1
+#define FRF_AB_XX_CHAR_ERR_CH0_LBN 4
+#define FRF_AB_XX_CHAR_ERR_CH0_WIDTH 1
+#define FRF_AB_XX_DISPERR_CH3_LBN 3
+#define FRF_AB_XX_DISPERR_CH3_WIDTH 1
+#define FRF_AB_XX_DISPERR_CH2_LBN 2
+#define FRF_AB_XX_DISPERR_CH2_WIDTH 1
+#define FRF_AB_XX_DISPERR_CH1_LBN 1
+#define FRF_AB_XX_DISPERR_CH1_WIDTH 1
+#define FRF_AB_XX_DISPERR_CH0_LBN 0
+#define FRF_AB_XX_DISPERR_CH0_WIDTH 1
+
+/* RX_DESC_PTR_TBL_KER: Receive descriptor pointer table */
+#define FR_AA_RX_DESC_PTR_TBL_KER 0x00011800
+#define FR_AA_RX_DESC_PTR_TBL_KER_STEP 16
+#define FR_AA_RX_DESC_PTR_TBL_KER_ROWS 4
+/* RX_DESC_PTR_TBL: Receive descriptor pointer table */
+#define FR_BZ_RX_DESC_PTR_TBL 0x00f40000
+#define FR_BZ_RX_DESC_PTR_TBL_STEP 16
+#define FR_BB_RX_DESC_PTR_TBL_ROWS 4096
+#define FR_CZ_RX_DESC_PTR_TBL_ROWS 1024
+#define FRF_CZ_RX_HDR_SPLIT_LBN 90
+#define FRF_CZ_RX_HDR_SPLIT_WIDTH 1
+#define FRF_AA_RX_RESET_LBN 89
+#define FRF_AA_RX_RESET_WIDTH 1
+#define FRF_AZ_RX_ISCSI_DDIG_EN_LBN 88
+#define FRF_AZ_RX_ISCSI_DDIG_EN_WIDTH 1
+#define FRF_AZ_RX_ISCSI_HDIG_EN_LBN 87
+#define FRF_AZ_RX_ISCSI_HDIG_EN_WIDTH 1
+#define FRF_AZ_RX_DESC_PREF_ACT_LBN 86
+#define FRF_AZ_RX_DESC_PREF_ACT_WIDTH 1
+#define FRF_AZ_RX_DC_HW_RPTR_LBN 80
+#define FRF_AZ_RX_DC_HW_RPTR_WIDTH 6
+#define FRF_AZ_RX_DESCQ_HW_RPTR_LBN 68
+#define FRF_AZ_RX_DESCQ_HW_RPTR_WIDTH 12
+#define FRF_AZ_RX_DESCQ_SW_WPTR_LBN 56
+#define FRF_AZ_RX_DESCQ_SW_WPTR_WIDTH 12
+#define FRF_AZ_RX_DESCQ_BUF_BASE_ID_LBN 36
+#define FRF_AZ_RX_DESCQ_BUF_BASE_ID_WIDTH 20
+#define FRF_AZ_RX_DESCQ_EVQ_ID_LBN 24
+#define FRF_AZ_RX_DESCQ_EVQ_ID_WIDTH 12
+#define FRF_AZ_RX_DESCQ_OWNER_ID_LBN 10
+#define FRF_AZ_RX_DESCQ_OWNER_ID_WIDTH 14
+#define FRF_AZ_RX_DESCQ_LABEL_LBN 5
+#define FRF_AZ_RX_DESCQ_LABEL_WIDTH 5
+#define FRF_AZ_RX_DESCQ_SIZE_LBN 3
+#define FRF_AZ_RX_DESCQ_SIZE_WIDTH 2
+#define FFE_AZ_RX_DESCQ_SIZE_4K 3
+#define FFE_AZ_RX_DESCQ_SIZE_2K 2
+#define FFE_AZ_RX_DESCQ_SIZE_1K 1
+#define FFE_AZ_RX_DESCQ_SIZE_512 0
+#define FRF_AZ_RX_DESCQ_TYPE_LBN 2
+#define FRF_AZ_RX_DESCQ_TYPE_WIDTH 1
+#define FRF_AZ_RX_DESCQ_JUMBO_LBN 1
+#define FRF_AZ_RX_DESCQ_JUMBO_WIDTH 1
+#define FRF_AZ_RX_DESCQ_EN_LBN 0
+#define FRF_AZ_RX_DESCQ_EN_WIDTH 1
+
+/* TX_DESC_PTR_TBL_KER: Transmit descriptor pointer */
+#define FR_AA_TX_DESC_PTR_TBL_KER 0x00011900
+#define FR_AA_TX_DESC_PTR_TBL_KER_STEP 16
+#define FR_AA_TX_DESC_PTR_TBL_KER_ROWS 8
+/* TX_DESC_PTR_TBL: Transmit descriptor pointer */
+#define FR_BZ_TX_DESC_PTR_TBL 0x00f50000
+#define FR_BZ_TX_DESC_PTR_TBL_STEP 16
+#define FR_BB_TX_DESC_PTR_TBL_ROWS 4096
+#define FR_CZ_TX_DESC_PTR_TBL_ROWS 1024
+#define FRF_CZ_TX_DPT_Q_MASK_WIDTH_LBN 94
+#define FRF_CZ_TX_DPT_Q_MASK_WIDTH_WIDTH 2
+#define FRF_CZ_TX_DPT_ETH_FILT_EN_LBN 93
+#define FRF_CZ_TX_DPT_ETH_FILT_EN_WIDTH 1
+#define FRF_CZ_TX_DPT_IP_FILT_EN_LBN 92
+#define FRF_CZ_TX_DPT_IP_FILT_EN_WIDTH 1
+#define FRF_BZ_TX_NON_IP_DROP_DIS_LBN 91
+#define FRF_BZ_TX_NON_IP_DROP_DIS_WIDTH 1
+#define FRF_BZ_TX_IP_CHKSM_DIS_LBN 90
+#define FRF_BZ_TX_IP_CHKSM_DIS_WIDTH 1
+#define FRF_BZ_TX_TCP_CHKSM_DIS_LBN 89
+#define FRF_BZ_TX_TCP_CHKSM_DIS_WIDTH 1
+#define FRF_AZ_TX_DESCQ_EN_LBN 88
+#define FRF_AZ_TX_DESCQ_EN_WIDTH 1
+#define FRF_AZ_TX_ISCSI_DDIG_EN_LBN 87
+#define FRF_AZ_TX_ISCSI_DDIG_EN_WIDTH 1
+#define FRF_AZ_TX_ISCSI_HDIG_EN_LBN 86
+#define FRF_AZ_TX_ISCSI_HDIG_EN_WIDTH 1
+#define FRF_AZ_TX_DC_HW_RPTR_LBN 80
+#define FRF_AZ_TX_DC_HW_RPTR_WIDTH 6
+#define FRF_AZ_TX_DESCQ_HW_RPTR_LBN 68
+#define FRF_AZ_TX_DESCQ_HW_RPTR_WIDTH 12
+#define FRF_AZ_TX_DESCQ_SW_WPTR_LBN 56
+#define FRF_AZ_TX_DESCQ_SW_WPTR_WIDTH 12
+#define FRF_AZ_TX_DESCQ_BUF_BASE_ID_LBN 36
+#define FRF_AZ_TX_DESCQ_BUF_BASE_ID_WIDTH 20
+#define FRF_AZ_TX_DESCQ_EVQ_ID_LBN 24
+#define FRF_AZ_TX_DESCQ_EVQ_ID_WIDTH 12
+#define FRF_AZ_TX_DESCQ_OWNER_ID_LBN 10
+#define FRF_AZ_TX_DESCQ_OWNER_ID_WIDTH 14
+#define FRF_AZ_TX_DESCQ_LABEL_LBN 5
+#define FRF_AZ_TX_DESCQ_LABEL_WIDTH 5
+#define FRF_AZ_TX_DESCQ_SIZE_LBN 3
+#define FRF_AZ_TX_DESCQ_SIZE_WIDTH 2
+#define FFE_AZ_TX_DESCQ_SIZE_4K 3
+#define FFE_AZ_TX_DESCQ_SIZE_2K 2
+#define FFE_AZ_TX_DESCQ_SIZE_1K 1
+#define FFE_AZ_TX_DESCQ_SIZE_512 0
+#define FRF_AZ_TX_DESCQ_TYPE_LBN 1
+#define FRF_AZ_TX_DESCQ_TYPE_WIDTH 2
+#define FRF_AZ_TX_DESCQ_FLUSH_LBN 0
+#define FRF_AZ_TX_DESCQ_FLUSH_WIDTH 1
+
+/* EVQ_PTR_TBL_KER: Event queue pointer table */
+#define FR_AA_EVQ_PTR_TBL_KER 0x00011a00
+#define FR_AA_EVQ_PTR_TBL_KER_STEP 16
+#define FR_AA_EVQ_PTR_TBL_KER_ROWS 4
+/* EVQ_PTR_TBL: Event queue pointer table */
+#define FR_BZ_EVQ_PTR_TBL 0x00f60000
+#define FR_BZ_EVQ_PTR_TBL_STEP 16
+#define FR_CZ_EVQ_PTR_TBL_ROWS 1024
+#define FR_BB_EVQ_PTR_TBL_ROWS 4096
+#define FRF_BZ_EVQ_RPTR_IGN_LBN 40
+#define FRF_BZ_EVQ_RPTR_IGN_WIDTH 1
+#define FRF_AB_EVQ_WKUP_OR_INT_EN_LBN 39
+#define FRF_AB_EVQ_WKUP_OR_INT_EN_WIDTH 1
+#define FRF_CZ_EVQ_DOS_PROTECT_EN_LBN 39
+#define FRF_CZ_EVQ_DOS_PROTECT_EN_WIDTH 1
+#define FRF_AZ_EVQ_NXT_WPTR_LBN 24
+#define FRF_AZ_EVQ_NXT_WPTR_WIDTH 15
+#define FRF_AZ_EVQ_EN_LBN 23
+#define FRF_AZ_EVQ_EN_WIDTH 1
+#define FRF_AZ_EVQ_SIZE_LBN 20
+#define FRF_AZ_EVQ_SIZE_WIDTH 3
+#define FFE_AZ_EVQ_SIZE_32K 6
+#define FFE_AZ_EVQ_SIZE_16K 5
+#define FFE_AZ_EVQ_SIZE_8K 4
+#define FFE_AZ_EVQ_SIZE_4K 3
+#define FFE_AZ_EVQ_SIZE_2K 2
+#define FFE_AZ_EVQ_SIZE_1K 1
+#define FFE_AZ_EVQ_SIZE_512 0
+#define FRF_AZ_EVQ_BUF_BASE_ID_LBN 0
+#define FRF_AZ_EVQ_BUF_BASE_ID_WIDTH 20
+
+/* BUF_HALF_TBL_KER: Buffer table in half buffer table mode direct access by driver */
+#define FR_AA_BUF_HALF_TBL_KER 0x00018000
+#define FR_AA_BUF_HALF_TBL_KER_STEP 8
+#define FR_AA_BUF_HALF_TBL_KER_ROWS 4096
+/* BUF_HALF_TBL: Buffer table in half buffer table mode direct access by driver */
+#define FR_BZ_BUF_HALF_TBL 0x00800000
+#define FR_BZ_BUF_HALF_TBL_STEP 8
+#define FR_CZ_BUF_HALF_TBL_ROWS 147456
+#define FR_BB_BUF_HALF_TBL_ROWS 524288
+#define FRF_AZ_BUF_ADR_HBUF_ODD_LBN 44
+#define FRF_AZ_BUF_ADR_HBUF_ODD_WIDTH 20
+#define FRF_AZ_BUF_OWNER_ID_HBUF_ODD_LBN 32
+#define FRF_AZ_BUF_OWNER_ID_HBUF_ODD_WIDTH 12
+#define FRF_AZ_BUF_ADR_HBUF_EVEN_LBN 12
+#define FRF_AZ_BUF_ADR_HBUF_EVEN_WIDTH 20
+#define FRF_AZ_BUF_OWNER_ID_HBUF_EVEN_LBN 0
+#define FRF_AZ_BUF_OWNER_ID_HBUF_EVEN_WIDTH 12
+
+/* BUF_FULL_TBL_KER: Buffer table in full buffer table mode direct access by driver */
+#define FR_AA_BUF_FULL_TBL_KER 0x00018000
+#define FR_AA_BUF_FULL_TBL_KER_STEP 8
+#define FR_AA_BUF_FULL_TBL_KER_ROWS 4096
+/* BUF_FULL_TBL: Buffer table in full buffer table mode direct access by driver */
+#define FR_BZ_BUF_FULL_TBL 0x00800000
+#define FR_BZ_BUF_FULL_TBL_STEP 8
+#define FR_CZ_BUF_FULL_TBL_ROWS 147456
+#define FR_BB_BUF_FULL_TBL_ROWS 917504
+#define FRF_AZ_BUF_FULL_UNUSED_LBN 51
+#define FRF_AZ_BUF_FULL_UNUSED_WIDTH 13
+#define FRF_AZ_IP_DAT_BUF_SIZE_LBN 50
+#define FRF_AZ_IP_DAT_BUF_SIZE_WIDTH 1
+#define FRF_AZ_BUF_ADR_REGION_LBN 48
+#define FRF_AZ_BUF_ADR_REGION_WIDTH 2
+#define FFE_AZ_BUF_ADR_REGN3 3
+#define FFE_AZ_BUF_ADR_REGN2 2
+#define FFE_AZ_BUF_ADR_REGN1 1
+#define FFE_AZ_BUF_ADR_REGN0 0
+#define FRF_AZ_BUF_ADR_FBUF_LBN 14
+#define FRF_AZ_BUF_ADR_FBUF_WIDTH 34
+#define FRF_AZ_BUF_OWNER_ID_FBUF_LBN 0
+#define FRF_AZ_BUF_OWNER_ID_FBUF_WIDTH 14
+
+/* RX_FILTER_TBL0: TCP/IPv4 Receive filter table */
+#define FR_BZ_RX_FILTER_TBL0 0x00f00000
+#define FR_BZ_RX_FILTER_TBL0_STEP 32
+#define FR_BZ_RX_FILTER_TBL0_ROWS 8192
+/* RX_FILTER_TBL1: TCP/IPv4 Receive filter table */
+#define FR_BB_RX_FILTER_TBL1 0x00f00010
+#define FR_BB_RX_FILTER_TBL1_STEP 32
+#define FR_BB_RX_FILTER_TBL1_ROWS 8192
+#define FRF_BZ_RSS_EN_LBN 110
+#define FRF_BZ_RSS_EN_WIDTH 1
+#define FRF_BZ_SCATTER_EN_LBN 109
+#define FRF_BZ_SCATTER_EN_WIDTH 1
+#define FRF_BZ_TCP_UDP_LBN 108
+#define FRF_BZ_TCP_UDP_WIDTH 1
+#define FRF_BZ_RXQ_ID_LBN 96
+#define FRF_BZ_RXQ_ID_WIDTH 12
+#define FRF_BZ_DEST_IP_LBN 64
+#define FRF_BZ_DEST_IP_WIDTH 32
+#define FRF_BZ_DEST_PORT_TCP_LBN 48
+#define FRF_BZ_DEST_PORT_TCP_WIDTH 16
+#define FRF_BZ_SRC_IP_LBN 16
+#define FRF_BZ_SRC_IP_WIDTH 32
+#define FRF_BZ_SRC_TCP_DEST_UDP_LBN 0
+#define FRF_BZ_SRC_TCP_DEST_UDP_WIDTH 16
+
+/* RX_MAC_FILTER_TBL0: Receive Ethernet filter table */
+#define FR_CZ_RX_MAC_FILTER_TBL0 0x00f00010
+#define FR_CZ_RX_MAC_FILTER_TBL0_STEP 32
+#define FR_CZ_RX_MAC_FILTER_TBL0_ROWS 512
+#define FRF_CZ_RMFT_RSS_EN_LBN 75
+#define FRF_CZ_RMFT_RSS_EN_WIDTH 1
+#define FRF_CZ_RMFT_SCATTER_EN_LBN 74
+#define FRF_CZ_RMFT_SCATTER_EN_WIDTH 1
+#define FRF_CZ_RMFT_IP_OVERRIDE_LBN 73
+#define FRF_CZ_RMFT_IP_OVERRIDE_WIDTH 1
+#define FRF_CZ_RMFT_RXQ_ID_LBN 61
+#define FRF_CZ_RMFT_RXQ_ID_WIDTH 12
+#define FRF_CZ_RMFT_WILDCARD_MATCH_LBN 60
+#define FRF_CZ_RMFT_WILDCARD_MATCH_WIDTH 1
+#define FRF_CZ_RMFT_DEST_MAC_LBN 12
+#define FRF_CZ_RMFT_DEST_MAC_WIDTH 48
+#define FRF_CZ_RMFT_VLAN_ID_LBN 0
+#define FRF_CZ_RMFT_VLAN_ID_WIDTH 12
+
+/* TIMER_TBL: Timer table */
+#define FR_BZ_TIMER_TBL 0x00f70000
+#define FR_BZ_TIMER_TBL_STEP 16
+#define FR_CZ_TIMER_TBL_ROWS 1024
+#define FR_BB_TIMER_TBL_ROWS 4096
+#define FRF_CZ_TIMER_Q_EN_LBN 33
+#define FRF_CZ_TIMER_Q_EN_WIDTH 1
+#define FRF_CZ_INT_ARMD_LBN 32
+#define FRF_CZ_INT_ARMD_WIDTH 1
+#define FRF_CZ_INT_PEND_LBN 31
+#define FRF_CZ_INT_PEND_WIDTH 1
+#define FRF_CZ_HOST_NOTIFY_MODE_LBN 30
+#define FRF_CZ_HOST_NOTIFY_MODE_WIDTH 1
+#define FRF_CZ_RELOAD_TIMER_VAL_LBN 16
+#define FRF_CZ_RELOAD_TIMER_VAL_WIDTH 14
+#define FRF_CZ_TIMER_MODE_LBN 14
+#define FRF_CZ_TIMER_MODE_WIDTH 2
+#define FFE_CZ_TIMER_MODE_INT_HLDOFF 3
+#define FFE_CZ_TIMER_MODE_TRIG_START 2
+#define FFE_CZ_TIMER_MODE_IMMED_START 1
+#define FFE_CZ_TIMER_MODE_DIS 0
+#define FRF_BB_TIMER_MODE_LBN 12
+#define FRF_BB_TIMER_MODE_WIDTH 2
+#define FFE_BB_TIMER_MODE_INT_HLDOFF 2
+#define FFE_BB_TIMER_MODE_TRIG_START 2
+#define FFE_BB_TIMER_MODE_IMMED_START 1
+#define FFE_BB_TIMER_MODE_DIS 0
+#define FRF_CZ_TIMER_VAL_LBN 0
+#define FRF_CZ_TIMER_VAL_WIDTH 14
+#define FRF_BB_TIMER_VAL_LBN 0
+#define FRF_BB_TIMER_VAL_WIDTH 12
+
+/* TX_PACE_TBL: Transmit pacing table */
+#define FR_BZ_TX_PACE_TBL 0x00f80000
+#define FR_BZ_TX_PACE_TBL_STEP 16
+#define FR_CZ_TX_PACE_TBL_ROWS 1024
+#define FR_BB_TX_PACE_TBL_ROWS 4096
+#define FRF_BZ_TX_PACE_LBN 0
+#define FRF_BZ_TX_PACE_WIDTH 5
+
+/* RX_INDIRECTION_TBL: RX Indirection Table */
+#define FR_BZ_RX_INDIRECTION_TBL 0x00fb0000
+#define FR_BZ_RX_INDIRECTION_TBL_STEP 16
+#define FR_BZ_RX_INDIRECTION_TBL_ROWS 128
+#define FRF_BZ_IT_QUEUE_LBN 0
+#define FRF_BZ_IT_QUEUE_WIDTH 6
+
+/* TX_FILTER_TBL0: TCP/IPv4 Transmit filter table */
+#define FR_CZ_TX_FILTER_TBL0 0x00fc0000
+#define FR_CZ_TX_FILTER_TBL0_STEP 16
+#define FR_CZ_TX_FILTER_TBL0_ROWS 8192
+#define FRF_CZ_TIFT_TCP_UDP_LBN 108
+#define FRF_CZ_TIFT_TCP_UDP_WIDTH 1
+#define FRF_CZ_TIFT_TXQ_ID_LBN 96
+#define FRF_CZ_TIFT_TXQ_ID_WIDTH 12
+#define FRF_CZ_TIFT_DEST_IP_LBN 64
+#define FRF_CZ_TIFT_DEST_IP_WIDTH 32
+#define FRF_CZ_TIFT_DEST_PORT_TCP_LBN 48
+#define FRF_CZ_TIFT_DEST_PORT_TCP_WIDTH 16
+#define FRF_CZ_TIFT_SRC_IP_LBN 16
+#define FRF_CZ_TIFT_SRC_IP_WIDTH 32
+#define FRF_CZ_TIFT_SRC_TCP_DEST_UDP_LBN 0
+#define FRF_CZ_TIFT_SRC_TCP_DEST_UDP_WIDTH 16
+
+/* TX_MAC_FILTER_TBL0: Transmit Ethernet filter table */
+#define FR_CZ_TX_MAC_FILTER_TBL0 0x00fe0000
+#define FR_CZ_TX_MAC_FILTER_TBL0_STEP 16
+#define FR_CZ_TX_MAC_FILTER_TBL0_ROWS 512
+#define FRF_CZ_TMFT_TXQ_ID_LBN 61
+#define FRF_CZ_TMFT_TXQ_ID_WIDTH 12
+#define FRF_CZ_TMFT_WILDCARD_MATCH_LBN 60
+#define FRF_CZ_TMFT_WILDCARD_MATCH_WIDTH 1
+#define FRF_CZ_TMFT_SRC_MAC_LBN 12
+#define FRF_CZ_TMFT_SRC_MAC_WIDTH 48
+#define FRF_CZ_TMFT_VLAN_ID_LBN 0
+#define FRF_CZ_TMFT_VLAN_ID_WIDTH 12
+
+/* MC_TREG_SMEM: MC Shared Memory */
+#define FR_CZ_MC_TREG_SMEM 0x00ff0000
+#define FR_CZ_MC_TREG_SMEM_STEP 4
+#define FR_CZ_MC_TREG_SMEM_ROWS 512
+#define FRF_CZ_MC_TREG_SMEM_ROW_LBN 0
+#define FRF_CZ_MC_TREG_SMEM_ROW_WIDTH 32
+
+/* MSIX_VECTOR_TABLE: MSIX Vector Table */
+#define FR_BB_MSIX_VECTOR_TABLE 0x00ff0000
+#define FR_BZ_MSIX_VECTOR_TABLE_STEP 16
+#define FR_BB_MSIX_VECTOR_TABLE_ROWS 64
+/* MSIX_VECTOR_TABLE: MSIX Vector Table */
+#define FR_CZ_MSIX_VECTOR_TABLE 0x00000000
+/* FR_BZ_MSIX_VECTOR_TABLE_STEP 16 */
+#define FR_CZ_MSIX_VECTOR_TABLE_ROWS 1024
+#define FRF_BZ_MSIX_VECTOR_RESERVED_LBN 97
+#define FRF_BZ_MSIX_VECTOR_RESERVED_WIDTH 31
+#define FRF_BZ_MSIX_VECTOR_MASK_LBN 96
+#define FRF_BZ_MSIX_VECTOR_MASK_WIDTH 1
+#define FRF_BZ_MSIX_MESSAGE_DATA_LBN 64
+#define FRF_BZ_MSIX_MESSAGE_DATA_WIDTH 32
+#define FRF_BZ_MSIX_MESSAGE_ADDRESS_HI_LBN 32
+#define FRF_BZ_MSIX_MESSAGE_ADDRESS_HI_WIDTH 32
+#define FRF_BZ_MSIX_MESSAGE_ADDRESS_LO_LBN 0
+#define FRF_BZ_MSIX_MESSAGE_ADDRESS_LO_WIDTH 32
+
+/* MSIX_PBA_TABLE: MSIX Pending Bit Array */
+#define FR_BB_MSIX_PBA_TABLE 0x00ff2000
+#define FR_BZ_MSIX_PBA_TABLE_STEP 4
+#define FR_BB_MSIX_PBA_TABLE_ROWS 2
+/* MSIX_PBA_TABLE: MSIX Pending Bit Array */
+#define FR_CZ_MSIX_PBA_TABLE 0x00008000
+/* FR_BZ_MSIX_PBA_TABLE_STEP 4 */
+#define FR_CZ_MSIX_PBA_TABLE_ROWS 32
+#define FRF_BZ_MSIX_PBA_PEND_DWORD_LBN 0
+#define FRF_BZ_MSIX_PBA_PEND_DWORD_WIDTH 32
+
+/* SRM_DBG_REG: SRAM debug access */
+#define FR_BZ_SRM_DBG 0x03000000
+#define FR_BZ_SRM_DBG_STEP 8
+#define FR_CZ_SRM_DBG_ROWS 262144
+#define FR_BB_SRM_DBG_ROWS 2097152
+#define FRF_BZ_SRM_DBG_LBN 0
+#define FRF_BZ_SRM_DBG_WIDTH 64
+
+/* TB_MSIX_PBA_TABLE: MSIX Pending Bit Array */
+#define FR_CZ_TB_MSIX_PBA_TABLE 0x00008000
+#define FR_CZ_TB_MSIX_PBA_TABLE_STEP 4
+#define FR_CZ_TB_MSIX_PBA_TABLE_ROWS 1024
+#define FRF_CZ_TB_MSIX_PBA_PEND_DWORD_LBN 0
+#define FRF_CZ_TB_MSIX_PBA_PEND_DWORD_WIDTH 32
+
+/* DRIVER_EV */
+#define FSF_AZ_DRIVER_EV_SUBCODE_LBN 56
+#define FSF_AZ_DRIVER_EV_SUBCODE_WIDTH 4
+#define FSE_BZ_TX_DSC_ERROR_EV 15
+#define FSE_BZ_RX_DSC_ERROR_EV 14
+#define FSE_AA_RX_RECOVER_EV 11
+#define FSE_AZ_TIMER_EV 10
+#define FSE_AZ_TX_PKT_NON_TCP_UDP 9
+#define FSE_AZ_WAKE_UP_EV 6
+#define FSE_AZ_SRM_UPD_DONE_EV 5
+#define FSE_AB_EVQ_NOT_EN_EV 3
+#define FSE_AZ_EVQ_INIT_DONE_EV 2
+#define FSE_AZ_RX_DESCQ_FLS_DONE_EV 1
+#define FSE_AZ_TX_DESCQ_FLS_DONE_EV 0
+#define FSF_AZ_DRIVER_EV_SUBDATA_LBN 0
+#define FSF_AZ_DRIVER_EV_SUBDATA_WIDTH 14
+
+/* EVENT_ENTRY */
+#define FSF_AZ_EV_CODE_LBN 60
+#define FSF_AZ_EV_CODE_WIDTH 4
+#define FSE_CZ_EV_CODE_MCDI_EV 12
+#define FSE_CZ_EV_CODE_USER_EV 8
+#define FSE_AZ_EV_CODE_DRV_GEN_EV 7
+#define FSE_AZ_EV_CODE_GLOBAL_EV 6
+#define FSE_AZ_EV_CODE_DRIVER_EV 5
+#define FSE_AZ_EV_CODE_TX_EV 2
+#define FSE_AZ_EV_CODE_RX_EV 0
+#define FSF_AZ_EV_DATA_LBN 0
+#define FSF_AZ_EV_DATA_WIDTH 60
+
+/* GLOBAL_EV */
+#define FSF_BB_GLB_EV_RX_RECOVERY_LBN 12
+#define FSF_BB_GLB_EV_RX_RECOVERY_WIDTH 1
+#define FSF_AA_GLB_EV_RX_RECOVERY_LBN 11
+#define FSF_AA_GLB_EV_RX_RECOVERY_WIDTH 1
+#define FSF_BB_GLB_EV_XG_MGT_INTR_LBN 11
+#define FSF_BB_GLB_EV_XG_MGT_INTR_WIDTH 1
+#define FSF_AB_GLB_EV_XFP_PHY0_INTR_LBN 10
+#define FSF_AB_GLB_EV_XFP_PHY0_INTR_WIDTH 1
+#define FSF_AB_GLB_EV_XG_PHY0_INTR_LBN 9
+#define FSF_AB_GLB_EV_XG_PHY0_INTR_WIDTH 1
+#define FSF_AB_GLB_EV_G_PHY0_INTR_LBN 7
+#define FSF_AB_GLB_EV_G_PHY0_INTR_WIDTH 1
+
+/* LEGACY_INT_VEC */
+#define FSF_AZ_NET_IVEC_FATAL_INT_LBN 64
+#define FSF_AZ_NET_IVEC_FATAL_INT_WIDTH 1
+#define FSF_AZ_NET_IVEC_INT_Q_LBN 40
+#define FSF_AZ_NET_IVEC_INT_Q_WIDTH 4
+#define FSF_AZ_NET_IVEC_INT_FLAG_LBN 32
+#define FSF_AZ_NET_IVEC_INT_FLAG_WIDTH 1
+#define FSF_AZ_NET_IVEC_EVQ_FIFO_HF_LBN 1
+#define FSF_AZ_NET_IVEC_EVQ_FIFO_HF_WIDTH 1
+#define FSF_AZ_NET_IVEC_EVQ_FIFO_AF_LBN 0
+#define FSF_AZ_NET_IVEC_EVQ_FIFO_AF_WIDTH 1
+
+/* MC_XGMAC_FLTR_RULE_DEF */
+#define FSF_CZ_MC_XFRC_MODE_LBN 416
+#define FSF_CZ_MC_XFRC_MODE_WIDTH 1
+#define FSE_CZ_MC_XFRC_MODE_LAYERED 1
+#define FSE_CZ_MC_XFRC_MODE_SIMPLE 0
+#define FSF_CZ_MC_XFRC_HASH_LBN 384
+#define FSF_CZ_MC_XFRC_HASH_WIDTH 32
+#define FSF_CZ_MC_XFRC_LAYER4_BYTE_MASK_LBN 256
+#define FSF_CZ_MC_XFRC_LAYER4_BYTE_MASK_WIDTH 128
+#define FSF_CZ_MC_XFRC_LAYER3_BYTE_MASK_LBN 128
+#define FSF_CZ_MC_XFRC_LAYER3_BYTE_MASK_WIDTH 128
+#define FSF_CZ_MC_XFRC_LAYER2_OR_SIMPLE_BYTE_MASK_LBN 0
+#define FSF_CZ_MC_XFRC_LAYER2_OR_SIMPLE_BYTE_MASK_WIDTH 128
+
+/* RX_EV */
+#define FSF_CZ_RX_EV_PKT_NOT_PARSED_LBN 58
+#define FSF_CZ_RX_EV_PKT_NOT_PARSED_WIDTH 1
+#define FSF_CZ_RX_EV_IPV6_PKT_LBN 57
+#define FSF_CZ_RX_EV_IPV6_PKT_WIDTH 1
+#define FSF_AZ_RX_EV_PKT_OK_LBN 56
+#define FSF_AZ_RX_EV_PKT_OK_WIDTH 1
+#define FSF_AZ_RX_EV_PAUSE_FRM_ERR_LBN 55
+#define FSF_AZ_RX_EV_PAUSE_FRM_ERR_WIDTH 1
+#define FSF_AZ_RX_EV_BUF_OWNER_ID_ERR_LBN 54
+#define FSF_AZ_RX_EV_BUF_OWNER_ID_ERR_WIDTH 1
+#define FSF_AZ_RX_EV_IP_FRAG_ERR_LBN 53
+#define FSF_AZ_RX_EV_IP_FRAG_ERR_WIDTH 1
+#define FSF_AZ_RX_EV_IP_HDR_CHKSUM_ERR_LBN 52
+#define FSF_AZ_RX_EV_IP_HDR_CHKSUM_ERR_WIDTH 1
+#define FSF_AZ_RX_EV_TCP_UDP_CHKSUM_ERR_LBN 51
+#define FSF_AZ_RX_EV_TCP_UDP_CHKSUM_ERR_WIDTH 1
+#define FSF_AZ_RX_EV_ETH_CRC_ERR_LBN 50
+#define FSF_AZ_RX_EV_ETH_CRC_ERR_WIDTH 1
+#define FSF_AZ_RX_EV_FRM_TRUNC_LBN 49
+#define FSF_AZ_RX_EV_FRM_TRUNC_WIDTH 1
+#define FSF_AA_RX_EV_DRIB_NIB_LBN 49
+#define FSF_AA_RX_EV_DRIB_NIB_WIDTH 1
+#define FSF_AZ_RX_EV_TOBE_DISC_LBN 47
+#define FSF_AZ_RX_EV_TOBE_DISC_WIDTH 1
+#define FSF_AZ_RX_EV_PKT_TYPE_LBN 44
+#define FSF_AZ_RX_EV_PKT_TYPE_WIDTH 3
+#define FSE_AZ_RX_EV_PKT_TYPE_VLAN_JUMBO 5
+#define FSE_AZ_RX_EV_PKT_TYPE_VLAN_LLC 4
+#define FSE_AZ_RX_EV_PKT_TYPE_VLAN 3
+#define FSE_AZ_RX_EV_PKT_TYPE_JUMBO 2
+#define FSE_AZ_RX_EV_PKT_TYPE_LLC 1
+#define FSE_AZ_RX_EV_PKT_TYPE_ETH 0
+#define FSF_AZ_RX_EV_HDR_TYPE_LBN 42
+#define FSF_AZ_RX_EV_HDR_TYPE_WIDTH 2
+#define FSE_AZ_RX_EV_HDR_TYPE_OTHER 3
+#define FSE_AB_RX_EV_HDR_TYPE_IPV4_OTHER 2
+#define FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_OTHER 2
+#define FSE_AB_RX_EV_HDR_TYPE_IPV4_UDP 1
+#define FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP 1
+#define FSE_AB_RX_EV_HDR_TYPE_IPV4_TCP 0
+#define FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP 0
+#define FSF_AZ_RX_EV_DESC_Q_EMPTY_LBN 41
+#define FSF_AZ_RX_EV_DESC_Q_EMPTY_WIDTH 1
+#define FSF_AZ_RX_EV_MCAST_HASH_MATCH_LBN 40
+#define FSF_AZ_RX_EV_MCAST_HASH_MATCH_WIDTH 1
+#define FSF_AZ_RX_EV_MCAST_PKT_LBN 39
+#define FSF_AZ_RX_EV_MCAST_PKT_WIDTH 1
+#define FSF_AA_RX_EV_RECOVERY_FLAG_LBN 37
+#define FSF_AA_RX_EV_RECOVERY_FLAG_WIDTH 1
+#define FSF_AZ_RX_EV_Q_LABEL_LBN 32
+#define FSF_AZ_RX_EV_Q_LABEL_WIDTH 5
+#define FSF_AZ_RX_EV_JUMBO_CONT_LBN 31
+#define FSF_AZ_RX_EV_JUMBO_CONT_WIDTH 1
+#define FSF_AZ_RX_EV_PORT_LBN 30
+#define FSF_AZ_RX_EV_PORT_WIDTH 1
+#define FSF_AZ_RX_EV_BYTE_CNT_LBN 16
+#define FSF_AZ_RX_EV_BYTE_CNT_WIDTH 14
+#define FSF_AZ_RX_EV_SOP_LBN 15
+#define FSF_AZ_RX_EV_SOP_WIDTH 1
+#define FSF_AZ_RX_EV_ISCSI_PKT_OK_LBN 14
+#define FSF_AZ_RX_EV_ISCSI_PKT_OK_WIDTH 1
+#define FSF_AZ_RX_EV_ISCSI_DDIG_ERR_LBN 13
+#define FSF_AZ_RX_EV_ISCSI_DDIG_ERR_WIDTH 1
+#define FSF_AZ_RX_EV_ISCSI_HDIG_ERR_LBN 12
+#define FSF_AZ_RX_EV_ISCSI_HDIG_ERR_WIDTH 1
+#define FSF_AZ_RX_EV_DESC_PTR_LBN 0
+#define FSF_AZ_RX_EV_DESC_PTR_WIDTH 12
+
+/* RX_KER_DESC */
+#define FSF_AZ_RX_KER_BUF_SIZE_LBN 48
+#define FSF_AZ_RX_KER_BUF_SIZE_WIDTH 14
+#define FSF_AZ_RX_KER_BUF_REGION_LBN 46
+#define FSF_AZ_RX_KER_BUF_REGION_WIDTH 2
+#define FSF_AZ_RX_KER_BUF_ADDR_LBN 0
+#define FSF_AZ_RX_KER_BUF_ADDR_WIDTH 46
+
+/* RX_USER_DESC */
+#define FSF_AZ_RX_USER_2BYTE_OFFSET_LBN 20
+#define FSF_AZ_RX_USER_2BYTE_OFFSET_WIDTH 12
+#define FSF_AZ_RX_USER_BUF_ID_LBN 0
+#define FSF_AZ_RX_USER_BUF_ID_WIDTH 20
+
+/* TX_EV */
+#define FSF_AZ_TX_EV_PKT_ERR_LBN 38
+#define FSF_AZ_TX_EV_PKT_ERR_WIDTH 1
+#define FSF_AZ_TX_EV_PKT_TOO_BIG_LBN 37
+#define FSF_AZ_TX_EV_PKT_TOO_BIG_WIDTH 1
+#define FSF_AZ_TX_EV_Q_LABEL_LBN 32
+#define FSF_AZ_TX_EV_Q_LABEL_WIDTH 5
+#define FSF_AZ_TX_EV_PORT_LBN 16
+#define FSF_AZ_TX_EV_PORT_WIDTH 1
+#define FSF_AZ_TX_EV_WQ_FF_FULL_LBN 15
+#define FSF_AZ_TX_EV_WQ_FF_FULL_WIDTH 1
+#define FSF_AZ_TX_EV_BUF_OWNER_ID_ERR_LBN 14
+#define FSF_AZ_TX_EV_BUF_OWNER_ID_ERR_WIDTH 1
+#define FSF_AZ_TX_EV_COMP_LBN 12
+#define FSF_AZ_TX_EV_COMP_WIDTH 1
+#define FSF_AZ_TX_EV_DESC_PTR_LBN 0
+#define FSF_AZ_TX_EV_DESC_PTR_WIDTH 12
+
+/* TX_KER_DESC */
+#define FSF_AZ_TX_KER_CONT_LBN 62
+#define FSF_AZ_TX_KER_CONT_WIDTH 1
+#define FSF_AZ_TX_KER_BYTE_COUNT_LBN 48
+#define FSF_AZ_TX_KER_BYTE_COUNT_WIDTH 14
+#define FSF_AZ_TX_KER_BUF_REGION_LBN 46
+#define FSF_AZ_TX_KER_BUF_REGION_WIDTH 2
+#define FSF_AZ_TX_KER_BUF_ADDR_LBN 0
+#define FSF_AZ_TX_KER_BUF_ADDR_WIDTH 46
+
+/* TX_USER_DESC */
+#define FSF_AZ_TX_USER_SW_EV_EN_LBN 48
+#define FSF_AZ_TX_USER_SW_EV_EN_WIDTH 1
+#define FSF_AZ_TX_USER_CONT_LBN 46
+#define FSF_AZ_TX_USER_CONT_WIDTH 1
+#define FSF_AZ_TX_USER_BYTE_CNT_LBN 33
+#define FSF_AZ_TX_USER_BYTE_CNT_WIDTH 13
+#define FSF_AZ_TX_USER_BUF_ID_LBN 13
+#define FSF_AZ_TX_USER_BUF_ID_WIDTH 20
+#define FSF_AZ_TX_USER_BYTE_OFS_LBN 0
+#define FSF_AZ_TX_USER_BYTE_OFS_WIDTH 13
+
+/* USER_EV */
+#define FSF_CZ_USER_QID_LBN 32
+#define FSF_CZ_USER_QID_WIDTH 10
+#define FSF_CZ_USER_EV_REG_VALUE_LBN 0
+#define FSF_CZ_USER_EV_REG_VALUE_WIDTH 32
+
+/**************************************************************************
+ *
+ * Falcon B0 PCIe core indirect registers
+ *
+ **************************************************************************
+ */
+
+#define FPCR_BB_PCIE_DEVICE_CTRL_STAT 0x68
+
+#define FPCR_BB_PCIE_LINK_CTRL_STAT 0x70
+
+#define FPCR_BB_ACK_RPL_TIMER 0x700
+#define FPCRF_BB_ACK_TL_LBN 0
+#define FPCRF_BB_ACK_TL_WIDTH 16
+#define FPCRF_BB_RPL_TL_LBN 16
+#define FPCRF_BB_RPL_TL_WIDTH 16
+
+#define FPCR_BB_ACK_FREQ 0x70C
+#define FPCRF_BB_ACK_FREQ_LBN 0
+#define FPCRF_BB_ACK_FREQ_WIDTH 7
+
+/**************************************************************************
+ *
+ * Pseudo-registers and fields
+ *
+ **************************************************************************
+ */
+
+/* Interrupt acknowledge work-around register (A0/A1 only) */
+#define FR_AA_WORK_AROUND_BROKEN_PCI_READS 0x0070
+
+/* EE_SPI_HCMD_REG: SPI host command register */
+/* Values for the EE_SPI_HCMD_SF_SEL register field */
+#define FFE_AB_SPI_DEVICE_EEPROM 0
+#define FFE_AB_SPI_DEVICE_FLASH 1
+
+/* NIC_STAT_REG: NIC status register */
+#define FRF_AB_STRAP_10G_LBN 2
+#define FRF_AB_STRAP_10G_WIDTH 1
+#define FRF_AA_STRAP_PCIE_LBN 0
+#define FRF_AA_STRAP_PCIE_WIDTH 1
+
+/* FATAL_INTR_REG_KER: Fatal interrupt register for Kernel */
+#define FRF_AZ_FATAL_INTR_LBN 0
+#define FRF_AZ_FATAL_INTR_WIDTH 12
+
+/* SRM_CFG_REG: SRAM configuration register */
+/* We treat the number of SRAM banks and bank size as a single field */
+#define FRF_AZ_SRM_NB_SZ_LBN FRF_AZ_SRM_BANK_SIZE_LBN
+#define FRF_AZ_SRM_NB_SZ_WIDTH \
+ (FRF_AZ_SRM_BANK_SIZE_WIDTH + FRF_AZ_SRM_NUM_BANK_WIDTH)
+#define FFE_AB_SRM_NB1_SZ2M 0
+#define FFE_AB_SRM_NB1_SZ4M 1
+#define FFE_AB_SRM_NB1_SZ8M 2
+#define FFE_AB_SRM_NB_SZ_DEF 3
+#define FFE_AB_SRM_NB2_SZ4M 4
+#define FFE_AB_SRM_NB2_SZ8M 5
+#define FFE_AB_SRM_NB2_SZ16M 6
+#define FFE_AB_SRM_NB_SZ_RES 7
+
+/* RX_DESC_UPD_REGP0: Receive descriptor update register. */
+/* We write just the last dword of these registers */
+#define FR_AZ_RX_DESC_UPD_DWORD_P0 \
+ (BUILD_BUG_ON_ZERO(FR_AA_RX_DESC_UPD_KER != FR_BZ_RX_DESC_UPD_P0) + \
+ FR_BZ_RX_DESC_UPD_P0 + 3 * 4)
+#define FRF_AZ_RX_DESC_WPTR_DWORD_LBN (FRF_AZ_RX_DESC_WPTR_LBN - 3 * 32)
+#define FRF_AZ_RX_DESC_WPTR_DWORD_WIDTH FRF_AZ_RX_DESC_WPTR_WIDTH
+
+/* TX_DESC_UPD_REGP0: Transmit descriptor update register. */
+#define FR_AZ_TX_DESC_UPD_DWORD_P0 \
+ (BUILD_BUG_ON_ZERO(FR_AA_TX_DESC_UPD_KER != FR_BZ_TX_DESC_UPD_P0) + \
+ FR_BZ_TX_DESC_UPD_P0 + 3 * 4)
+#define FRF_AZ_TX_DESC_WPTR_DWORD_LBN (FRF_AZ_TX_DESC_WPTR_LBN - 3 * 32)
+#define FRF_AZ_TX_DESC_WPTR_DWORD_WIDTH FRF_AZ_TX_DESC_WPTR_WIDTH
+
+/* GMF_CFG4_REG: GMAC FIFO configuration register 4 */
+#define FRF_AB_GMF_HSTFLTRFRM_PAUSE_LBN 12
+#define FRF_AB_GMF_HSTFLTRFRM_PAUSE_WIDTH 1
+
+/* GMF_CFG5_REG: GMAC FIFO configuration register 5 */
+#define FRF_AB_GMF_HSTFLTRFRMDC_PAUSE_LBN 12
+#define FRF_AB_GMF_HSTFLTRFRMDC_PAUSE_WIDTH 1
+
+/* XM_TX_PARAM_REG: XGMAC transmit parameter register */
+#define FRF_AB_XM_MAX_TX_FRM_SIZE_LBN FRF_AB_XM_MAX_TX_FRM_SIZE_LO_LBN
+#define FRF_AB_XM_MAX_TX_FRM_SIZE_WIDTH (FRF_AB_XM_MAX_TX_FRM_SIZE_HI_WIDTH + \
+ FRF_AB_XM_MAX_TX_FRM_SIZE_LO_WIDTH)
+
+/* XM_RX_PARAM_REG: XGMAC receive parameter register */
+#define FRF_AB_XM_MAX_RX_FRM_SIZE_LBN FRF_AB_XM_MAX_RX_FRM_SIZE_LO_LBN
+#define FRF_AB_XM_MAX_RX_FRM_SIZE_WIDTH (FRF_AB_XM_MAX_RX_FRM_SIZE_HI_WIDTH + \
+ FRF_AB_XM_MAX_RX_FRM_SIZE_LO_WIDTH)
+
+/* XX_TXDRV_CTL_REG: XAUI SerDes transmit drive control register */
+/* Default values */
+#define FFE_AB_XX_TXDRV_DEQ_DEF 0xe /* deq=.6 */
+#define FFE_AB_XX_TXDRV_DTX_DEF 0x5 /* 1.25 */
+#define FFE_AB_XX_SD_CTL_DRV_DEF 0 /* 20mA */
+
+/* XX_CORE_STAT_REG: XAUI XGXS core status register */
+/* XGXS all-lanes status fields */
+#define FRF_AB_XX_SYNC_STAT_LBN FRF_AB_XX_SYNC_STAT0_LBN
+#define FRF_AB_XX_SYNC_STAT_WIDTH 4
+#define FRF_AB_XX_COMMA_DET_LBN FRF_AB_XX_COMMA_DET_CH0_LBN
+#define FRF_AB_XX_COMMA_DET_WIDTH 4
+#define FRF_AB_XX_CHAR_ERR_LBN FRF_AB_XX_CHAR_ERR_CH0_LBN
+#define FRF_AB_XX_CHAR_ERR_WIDTH 4
+#define FRF_AB_XX_DISPERR_LBN FRF_AB_XX_DISPERR_CH0_LBN
+#define FRF_AB_XX_DISPERR_WIDTH 4
+#define FFE_AB_XX_STAT_ALL_LANES 0xf
+#define FRF_AB_XX_FORCE_SIG_LBN FRF_AB_XX_FORCE_SIG0_VAL_LBN
+#define FRF_AB_XX_FORCE_SIG_WIDTH 8
+#define FFE_AB_XX_FORCE_SIG_ALL_LANES 0xff
+
+/* RX_MAC_FILTER_TBL0 */
+/* RMFT_DEST_MAC is wider than 32 bits */
+#define FRF_CZ_RMFT_DEST_MAC_LO_LBN FRF_CZ_RMFT_DEST_MAC_LBN
+#define FRF_CZ_RMFT_DEST_MAC_LO_WIDTH 32
+#define FRF_CZ_RMFT_DEST_MAC_HI_LBN (FRF_CZ_RMFT_DEST_MAC_LBN + 32)
+#define FRF_CZ_RMFT_DEST_MAC_HI_WIDTH (FRF_CZ_RMFT_DEST_MAC_WIDTH - 32)
+
+/* TX_MAC_FILTER_TBL0 */
+/* TMFT_SRC_MAC is wider than 32 bits */
+#define FRF_CZ_TMFT_SRC_MAC_LO_LBN FRF_CZ_TMFT_SRC_MAC_LBN
+#define FRF_CZ_TMFT_SRC_MAC_LO_WIDTH 32
+#define FRF_CZ_TMFT_SRC_MAC_HI_LBN (FRF_CZ_TMFT_SRC_MAC_LBN + 32)
+#define FRF_CZ_TMFT_SRC_MAC_HI_WIDTH (FRF_CZ_TMFT_SRC_MAC_WIDTH - 32)
+
+/* TX_PACE_TBL */
+/* Values >20 are documented as reserved, but will result in a queue going
+ * into the fast bin with a pace value of zero. */
+#define FFE_BZ_TX_PACE_OFF 0
+#define FFE_BZ_TX_PACE_RESERVED 21
+
+/* DRIVER_EV */
+/* Sub-fields of an RX flush completion event */
+#define FSF_AZ_DRIVER_EV_RX_FLUSH_FAIL_LBN 12
+#define FSF_AZ_DRIVER_EV_RX_FLUSH_FAIL_WIDTH 1
+#define FSF_AZ_DRIVER_EV_RX_DESCQ_ID_LBN 0
+#define FSF_AZ_DRIVER_EV_RX_DESCQ_ID_WIDTH 12
+
+/* EVENT_ENTRY */
+/* Magic number field for event test */
+#define FSF_AZ_DRV_GEN_EV_MAGIC_LBN 0
+#define FSF_AZ_DRV_GEN_EV_MAGIC_WIDTH 32
+
+/* RX packet prefix */
+#define FS_BZ_RX_PREFIX_HASH_OFST 12
+#define FS_BZ_RX_PREFIX_SIZE 16
+
+#endif /* EFX_FARCH_REGS_H */
+++ /dev/null
-/****************************************************************************
- * Driver for Solarflare Solarstorm network controllers and boards
- * Copyright 2005-2010 Solarflare Communications Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation, incorporated herein by reference.
- */
-
-#include <linux/in.h>
-#include <net/ip.h>
-#include "efx.h"
-#include "filter.h"
-#include "io.h"
-#include "nic.h"
-#include "regs.h"
-
-/* "Fudge factors" - difference between programmed value and actual depth.
- * Due to pipelined implementation we need to program H/W with a value that
- * is larger than the hop limit we want.
- */
-#define FILTER_CTL_SRCH_FUDGE_WILD 3
-#define FILTER_CTL_SRCH_FUDGE_FULL 1
-
-/* Hard maximum hop limit. Hardware will time-out beyond 200-something.
- * We also need to avoid infinite loops in efx_filter_search() when the
- * table is full.
- */
-#define FILTER_CTL_SRCH_MAX 200
-
-/* Don't try very hard to find space for performance hints, as this is
- * counter-productive. */
-#define FILTER_CTL_SRCH_HINT_MAX 5
-
-enum efx_filter_table_id {
- EFX_FILTER_TABLE_RX_IP = 0,
- EFX_FILTER_TABLE_RX_MAC,
- EFX_FILTER_TABLE_RX_DEF,
- EFX_FILTER_TABLE_TX_MAC,
- EFX_FILTER_TABLE_COUNT,
-};
-
-enum efx_filter_index {
- EFX_FILTER_INDEX_UC_DEF,
- EFX_FILTER_INDEX_MC_DEF,
- EFX_FILTER_SIZE_RX_DEF,
-};
-
-struct efx_filter_table {
- enum efx_filter_table_id id;
- u32 offset; /* address of table relative to BAR */
- unsigned size; /* number of entries */
- unsigned step; /* step between entries */
- unsigned used; /* number currently used */
- unsigned long *used_bitmap;
- struct efx_filter_spec *spec;
- unsigned search_depth[EFX_FILTER_TYPE_COUNT];
-};
-
-struct efx_filter_state {
- spinlock_t lock;
- struct efx_filter_table table[EFX_FILTER_TABLE_COUNT];
-#ifdef CONFIG_RFS_ACCEL
- u32 *rps_flow_id;
- unsigned rps_expire_index;
-#endif
-};
-
-static void efx_filter_table_clear_entry(struct efx_nic *efx,
- struct efx_filter_table *table,
- unsigned int filter_idx);
-
-/* The filter hash function is LFSR polynomial x^16 + x^3 + 1 of a 32-bit
- * key derived from the n-tuple. The initial LFSR state is 0xffff. */
-static u16 efx_filter_hash(u32 key)
-{
- u16 tmp;
-
- /* First 16 rounds */
- tmp = 0x1fff ^ key >> 16;
- tmp = tmp ^ tmp >> 3 ^ tmp >> 6;
- tmp = tmp ^ tmp >> 9;
- /* Last 16 rounds */
- tmp = tmp ^ tmp << 13 ^ key;
- tmp = tmp ^ tmp >> 3 ^ tmp >> 6;
- return tmp ^ tmp >> 9;
-}
-
-/* To allow for hash collisions, filter search continues at these
- * increments from the first possible entry selected by the hash. */
-static u16 efx_filter_increment(u32 key)
-{
- return key * 2 - 1;
-}
-
-static enum efx_filter_table_id
-efx_filter_spec_table_id(const struct efx_filter_spec *spec)
-{
- BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_TCP_FULL >> 2));
- BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_TCP_WILD >> 2));
- BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_UDP_FULL >> 2));
- BUILD_BUG_ON(EFX_FILTER_TABLE_RX_IP != (EFX_FILTER_UDP_WILD >> 2));
- BUILD_BUG_ON(EFX_FILTER_TABLE_RX_MAC != (EFX_FILTER_MAC_FULL >> 2));
- BUILD_BUG_ON(EFX_FILTER_TABLE_RX_MAC != (EFX_FILTER_MAC_WILD >> 2));
- BUILD_BUG_ON(EFX_FILTER_TABLE_TX_MAC != EFX_FILTER_TABLE_RX_MAC + 2);
- EFX_BUG_ON_PARANOID(spec->type == EFX_FILTER_UNSPEC);
- return (spec->type >> 2) + ((spec->flags & EFX_FILTER_FLAG_TX) ? 2 : 0);
-}
-
-static struct efx_filter_table *
-efx_filter_spec_table(struct efx_filter_state *state,
- const struct efx_filter_spec *spec)
-{
- if (spec->type == EFX_FILTER_UNSPEC)
- return NULL;
- else
- return &state->table[efx_filter_spec_table_id(spec)];
-}
-
-static void efx_filter_table_reset_search_depth(struct efx_filter_table *table)
-{
- memset(table->search_depth, 0, sizeof(table->search_depth));
-}
-
-static void efx_filter_push_rx_config(struct efx_nic *efx)
-{
- struct efx_filter_state *state = efx->filter_state;
- struct efx_filter_table *table;
- efx_oword_t filter_ctl;
-
- efx_reado(efx, &filter_ctl, FR_BZ_RX_FILTER_CTL);
-
- table = &state->table[EFX_FILTER_TABLE_RX_IP];
- EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_TCP_FULL_SRCH_LIMIT,
- table->search_depth[EFX_FILTER_TCP_FULL] +
- FILTER_CTL_SRCH_FUDGE_FULL);
- EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_TCP_WILD_SRCH_LIMIT,
- table->search_depth[EFX_FILTER_TCP_WILD] +
- FILTER_CTL_SRCH_FUDGE_WILD);
- EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_UDP_FULL_SRCH_LIMIT,
- table->search_depth[EFX_FILTER_UDP_FULL] +
- FILTER_CTL_SRCH_FUDGE_FULL);
- EFX_SET_OWORD_FIELD(filter_ctl, FRF_BZ_UDP_WILD_SRCH_LIMIT,
- table->search_depth[EFX_FILTER_UDP_WILD] +
- FILTER_CTL_SRCH_FUDGE_WILD);
-
- table = &state->table[EFX_FILTER_TABLE_RX_MAC];
- if (table->size) {
- EFX_SET_OWORD_FIELD(
- filter_ctl, FRF_CZ_ETHERNET_FULL_SEARCH_LIMIT,
- table->search_depth[EFX_FILTER_MAC_FULL] +
- FILTER_CTL_SRCH_FUDGE_FULL);
- EFX_SET_OWORD_FIELD(
- filter_ctl, FRF_CZ_ETHERNET_WILDCARD_SEARCH_LIMIT,
- table->search_depth[EFX_FILTER_MAC_WILD] +
- FILTER_CTL_SRCH_FUDGE_WILD);
- }
-
- table = &state->table[EFX_FILTER_TABLE_RX_DEF];
- if (table->size) {
- EFX_SET_OWORD_FIELD(
- filter_ctl, FRF_CZ_UNICAST_NOMATCH_Q_ID,
- table->spec[EFX_FILTER_INDEX_UC_DEF].dmaq_id);
- EFX_SET_OWORD_FIELD(
- filter_ctl, FRF_CZ_UNICAST_NOMATCH_RSS_ENABLED,
- !!(table->spec[EFX_FILTER_INDEX_UC_DEF].flags &
- EFX_FILTER_FLAG_RX_RSS));
- EFX_SET_OWORD_FIELD(
- filter_ctl, FRF_CZ_MULTICAST_NOMATCH_Q_ID,
- table->spec[EFX_FILTER_INDEX_MC_DEF].dmaq_id);
- EFX_SET_OWORD_FIELD(
- filter_ctl, FRF_CZ_MULTICAST_NOMATCH_RSS_ENABLED,
- !!(table->spec[EFX_FILTER_INDEX_MC_DEF].flags &
- EFX_FILTER_FLAG_RX_RSS));
-
- /* There is a single bit to enable RX scatter for all
- * unmatched packets. Only set it if scatter is
- * enabled in both filter specs.
- */
- EFX_SET_OWORD_FIELD(
- filter_ctl, FRF_BZ_SCATTER_ENBL_NO_MATCH_Q,
- !!(table->spec[EFX_FILTER_INDEX_UC_DEF].flags &
- table->spec[EFX_FILTER_INDEX_MC_DEF].flags &
- EFX_FILTER_FLAG_RX_SCATTER));
- } else if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
- /* We don't expose 'default' filters because unmatched
- * packets always go to the queue number found in the
- * RSS table. But we still need to set the RX scatter
- * bit here.
- */
- EFX_SET_OWORD_FIELD(
- filter_ctl, FRF_BZ_SCATTER_ENBL_NO_MATCH_Q,
- efx->rx_scatter);
- }
-
- efx_writeo(efx, &filter_ctl, FR_BZ_RX_FILTER_CTL);
-}
-
-static void efx_filter_push_tx_limits(struct efx_nic *efx)
-{
- struct efx_filter_state *state = efx->filter_state;
- struct efx_filter_table *table;
- efx_oword_t tx_cfg;
-
- efx_reado(efx, &tx_cfg, FR_AZ_TX_CFG);
-
- table = &state->table[EFX_FILTER_TABLE_TX_MAC];
- if (table->size) {
- EFX_SET_OWORD_FIELD(
- tx_cfg, FRF_CZ_TX_ETH_FILTER_FULL_SEARCH_RANGE,
- table->search_depth[EFX_FILTER_MAC_FULL] +
- FILTER_CTL_SRCH_FUDGE_FULL);
- EFX_SET_OWORD_FIELD(
- tx_cfg, FRF_CZ_TX_ETH_FILTER_WILD_SEARCH_RANGE,
- table->search_depth[EFX_FILTER_MAC_WILD] +
- FILTER_CTL_SRCH_FUDGE_WILD);
- }
-
- efx_writeo(efx, &tx_cfg, FR_AZ_TX_CFG);
-}
-
-static inline void __efx_filter_set_ipv4(struct efx_filter_spec *spec,
- __be32 host1, __be16 port1,
- __be32 host2, __be16 port2)
-{
- spec->data[0] = ntohl(host1) << 16 | ntohs(port1);
- spec->data[1] = ntohs(port2) << 16 | ntohl(host1) >> 16;
- spec->data[2] = ntohl(host2);
-}
-
-static inline void __efx_filter_get_ipv4(const struct efx_filter_spec *spec,
- __be32 *host1, __be16 *port1,
- __be32 *host2, __be16 *port2)
-{
- *host1 = htonl(spec->data[0] >> 16 | spec->data[1] << 16);
- *port1 = htons(spec->data[0]);
- *host2 = htonl(spec->data[2]);
- *port2 = htons(spec->data[1] >> 16);
-}
-
-/**
- * efx_filter_set_ipv4_local - specify IPv4 host, transport protocol and port
- * @spec: Specification to initialise
- * @proto: Transport layer protocol number
- * @host: Local host address (network byte order)
- * @port: Local port (network byte order)
- */
-int efx_filter_set_ipv4_local(struct efx_filter_spec *spec, u8 proto,
- __be32 host, __be16 port)
-{
- __be32 host1;
- __be16 port1;
-
- EFX_BUG_ON_PARANOID(!(spec->flags & EFX_FILTER_FLAG_RX));
-
- /* This cannot currently be combined with other filtering */
- if (spec->type != EFX_FILTER_UNSPEC)
- return -EPROTONOSUPPORT;
-
- if (port == 0)
- return -EINVAL;
-
- switch (proto) {
- case IPPROTO_TCP:
- spec->type = EFX_FILTER_TCP_WILD;
- break;
- case IPPROTO_UDP:
- spec->type = EFX_FILTER_UDP_WILD;
- break;
- default:
- return -EPROTONOSUPPORT;
- }
-
- /* Filter is constructed in terms of source and destination,
- * with the odd wrinkle that the ports are swapped in a UDP
- * wildcard filter. We need to convert from local and remote
- * (= zero for wildcard) addresses.
- */
- host1 = 0;
- if (proto != IPPROTO_UDP) {
- port1 = 0;
- } else {
- port1 = port;
- port = 0;
- }
-
- __efx_filter_set_ipv4(spec, host1, port1, host, port);
- return 0;
-}
-
-int efx_filter_get_ipv4_local(const struct efx_filter_spec *spec,
- u8 *proto, __be32 *host, __be16 *port)
-{
- __be32 host1;
- __be16 port1;
-
- switch (spec->type) {
- case EFX_FILTER_TCP_WILD:
- *proto = IPPROTO_TCP;
- __efx_filter_get_ipv4(spec, &host1, &port1, host, port);
- return 0;
- case EFX_FILTER_UDP_WILD:
- *proto = IPPROTO_UDP;
- __efx_filter_get_ipv4(spec, &host1, port, host, &port1);
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-/**
- * efx_filter_set_ipv4_full - specify IPv4 hosts, transport protocol and ports
- * @spec: Specification to initialise
- * @proto: Transport layer protocol number
- * @host: Local host address (network byte order)
- * @port: Local port (network byte order)
- * @rhost: Remote host address (network byte order)
- * @rport: Remote port (network byte order)
- */
-int efx_filter_set_ipv4_full(struct efx_filter_spec *spec, u8 proto,
- __be32 host, __be16 port,
- __be32 rhost, __be16 rport)
-{
- EFX_BUG_ON_PARANOID(!(spec->flags & EFX_FILTER_FLAG_RX));
-
- /* This cannot currently be combined with other filtering */
- if (spec->type != EFX_FILTER_UNSPEC)
- return -EPROTONOSUPPORT;
-
- if (port == 0 || rport == 0)
- return -EINVAL;
-
- switch (proto) {
- case IPPROTO_TCP:
- spec->type = EFX_FILTER_TCP_FULL;
- break;
- case IPPROTO_UDP:
- spec->type = EFX_FILTER_UDP_FULL;
- break;
- default:
- return -EPROTONOSUPPORT;
- }
-
- __efx_filter_set_ipv4(spec, rhost, rport, host, port);
- return 0;
-}
-
-int efx_filter_get_ipv4_full(const struct efx_filter_spec *spec,
- u8 *proto, __be32 *host, __be16 *port,
- __be32 *rhost, __be16 *rport)
-{
- switch (spec->type) {
- case EFX_FILTER_TCP_FULL:
- *proto = IPPROTO_TCP;
- break;
- case EFX_FILTER_UDP_FULL:
- *proto = IPPROTO_UDP;
- break;
- default:
- return -EINVAL;
- }
-
- __efx_filter_get_ipv4(spec, rhost, rport, host, port);
- return 0;
-}
-
-/**
- * efx_filter_set_eth_local - specify local Ethernet address and optional VID
- * @spec: Specification to initialise
- * @vid: VLAN ID to match, or %EFX_FILTER_VID_UNSPEC
- * @addr: Local Ethernet MAC address
- */
-int efx_filter_set_eth_local(struct efx_filter_spec *spec,
- u16 vid, const u8 *addr)
-{
- EFX_BUG_ON_PARANOID(!(spec->flags &
- (EFX_FILTER_FLAG_RX | EFX_FILTER_FLAG_TX)));
-
- /* This cannot currently be combined with other filtering */
- if (spec->type != EFX_FILTER_UNSPEC)
- return -EPROTONOSUPPORT;
-
- if (vid == EFX_FILTER_VID_UNSPEC) {
- spec->type = EFX_FILTER_MAC_WILD;
- spec->data[0] = 0;
- } else {
- spec->type = EFX_FILTER_MAC_FULL;
- spec->data[0] = vid;
- }
-
- spec->data[1] = addr[2] << 24 | addr[3] << 16 | addr[4] << 8 | addr[5];
- spec->data[2] = addr[0] << 8 | addr[1];
- return 0;
-}
-
-/**
- * efx_filter_set_uc_def - specify matching otherwise-unmatched unicast
- * @spec: Specification to initialise
- */
-int efx_filter_set_uc_def(struct efx_filter_spec *spec)
-{
- EFX_BUG_ON_PARANOID(!(spec->flags &
- (EFX_FILTER_FLAG_RX | EFX_FILTER_FLAG_TX)));
-
- if (spec->type != EFX_FILTER_UNSPEC)
- return -EINVAL;
-
- spec->type = EFX_FILTER_UC_DEF;
- memset(spec->data, 0, sizeof(spec->data)); /* ensure equality */
- return 0;
-}
-
-/**
- * efx_filter_set_mc_def - specify matching otherwise-unmatched multicast
- * @spec: Specification to initialise
- */
-int efx_filter_set_mc_def(struct efx_filter_spec *spec)
-{
- EFX_BUG_ON_PARANOID(!(spec->flags &
- (EFX_FILTER_FLAG_RX | EFX_FILTER_FLAG_TX)));
-
- if (spec->type != EFX_FILTER_UNSPEC)
- return -EINVAL;
-
- spec->type = EFX_FILTER_MC_DEF;
- memset(spec->data, 0, sizeof(spec->data)); /* ensure equality */
- return 0;
-}
-
-static void efx_filter_reset_rx_def(struct efx_nic *efx, unsigned filter_idx)
-{
- struct efx_filter_state *state = efx->filter_state;
- struct efx_filter_table *table = &state->table[EFX_FILTER_TABLE_RX_DEF];
- struct efx_filter_spec *spec = &table->spec[filter_idx];
- enum efx_filter_flags flags = 0;
-
- /* If there's only one channel then disable RSS for non VF
- * traffic, thereby allowing VFs to use RSS when the PF can't.
- */
- if (efx->n_rx_channels > 1)
- flags |= EFX_FILTER_FLAG_RX_RSS;
-
- if (efx->rx_scatter)
- flags |= EFX_FILTER_FLAG_RX_SCATTER;
-
- efx_filter_init_rx(spec, EFX_FILTER_PRI_MANUAL, flags, 0);
- spec->type = EFX_FILTER_UC_DEF + filter_idx;
- table->used_bitmap[0] |= 1 << filter_idx;
-}
-
-int efx_filter_get_eth_local(const struct efx_filter_spec *spec,
- u16 *vid, u8 *addr)
-{
- switch (spec->type) {
- case EFX_FILTER_MAC_WILD:
- *vid = EFX_FILTER_VID_UNSPEC;
- break;
- case EFX_FILTER_MAC_FULL:
- *vid = spec->data[0];
- break;
- default:
- return -EINVAL;
- }
-
- addr[0] = spec->data[2] >> 8;
- addr[1] = spec->data[2];
- addr[2] = spec->data[1] >> 24;
- addr[3] = spec->data[1] >> 16;
- addr[4] = spec->data[1] >> 8;
- addr[5] = spec->data[1];
- return 0;
-}
-
-/* Build a filter entry and return its n-tuple key. */
-static u32 efx_filter_build(efx_oword_t *filter, struct efx_filter_spec *spec)
-{
- u32 data3;
-
- switch (efx_filter_spec_table_id(spec)) {
- case EFX_FILTER_TABLE_RX_IP: {
- bool is_udp = (spec->type == EFX_FILTER_UDP_FULL ||
- spec->type == EFX_FILTER_UDP_WILD);
- EFX_POPULATE_OWORD_7(
- *filter,
- FRF_BZ_RSS_EN,
- !!(spec->flags & EFX_FILTER_FLAG_RX_RSS),
- FRF_BZ_SCATTER_EN,
- !!(spec->flags & EFX_FILTER_FLAG_RX_SCATTER),
- FRF_BZ_TCP_UDP, is_udp,
- FRF_BZ_RXQ_ID, spec->dmaq_id,
- EFX_DWORD_2, spec->data[2],
- EFX_DWORD_1, spec->data[1],
- EFX_DWORD_0, spec->data[0]);
- data3 = is_udp;
- break;
- }
-
- case EFX_FILTER_TABLE_RX_MAC: {
- bool is_wild = spec->type == EFX_FILTER_MAC_WILD;
- EFX_POPULATE_OWORD_7(
- *filter,
- FRF_CZ_RMFT_RSS_EN,
- !!(spec->flags & EFX_FILTER_FLAG_RX_RSS),
- FRF_CZ_RMFT_SCATTER_EN,
- !!(spec->flags & EFX_FILTER_FLAG_RX_SCATTER),
- FRF_CZ_RMFT_RXQ_ID, spec->dmaq_id,
- FRF_CZ_RMFT_WILDCARD_MATCH, is_wild,
- FRF_CZ_RMFT_DEST_MAC_HI, spec->data[2],
- FRF_CZ_RMFT_DEST_MAC_LO, spec->data[1],
- FRF_CZ_RMFT_VLAN_ID, spec->data[0]);
- data3 = is_wild;
- break;
- }
-
- case EFX_FILTER_TABLE_TX_MAC: {
- bool is_wild = spec->type == EFX_FILTER_MAC_WILD;
- EFX_POPULATE_OWORD_5(*filter,
- FRF_CZ_TMFT_TXQ_ID, spec->dmaq_id,
- FRF_CZ_TMFT_WILDCARD_MATCH, is_wild,
- FRF_CZ_TMFT_SRC_MAC_HI, spec->data[2],
- FRF_CZ_TMFT_SRC_MAC_LO, spec->data[1],
- FRF_CZ_TMFT_VLAN_ID, spec->data[0]);
- data3 = is_wild | spec->dmaq_id << 1;
- break;
- }
-
- default:
- BUG();
- }
-
- return spec->data[0] ^ spec->data[1] ^ spec->data[2] ^ data3;
-}
-
-static bool efx_filter_equal(const struct efx_filter_spec *left,
- const struct efx_filter_spec *right)
-{
- if (left->type != right->type ||
- memcmp(left->data, right->data, sizeof(left->data)))
- return false;
-
- if (left->flags & EFX_FILTER_FLAG_TX &&
- left->dmaq_id != right->dmaq_id)
- return false;
-
- return true;
-}
-
-/*
- * Construct/deconstruct external filter IDs. At least the RX filter
- * IDs must be ordered by matching priority, for RX NFC semantics.
- *
- * Deconstruction needs to be robust against invalid IDs so that
- * efx_filter_remove_id_safe() and efx_filter_get_filter_safe() can
- * accept user-provided IDs.
- */
-
-#define EFX_FILTER_MATCH_PRI_COUNT 5
-
-static const u8 efx_filter_type_match_pri[EFX_FILTER_TYPE_COUNT] = {
- [EFX_FILTER_TCP_FULL] = 0,
- [EFX_FILTER_UDP_FULL] = 0,
- [EFX_FILTER_TCP_WILD] = 1,
- [EFX_FILTER_UDP_WILD] = 1,
- [EFX_FILTER_MAC_FULL] = 2,
- [EFX_FILTER_MAC_WILD] = 3,
- [EFX_FILTER_UC_DEF] = 4,
- [EFX_FILTER_MC_DEF] = 4,
-};
-
-static const enum efx_filter_table_id efx_filter_range_table[] = {
- EFX_FILTER_TABLE_RX_IP, /* RX match pri 0 */
- EFX_FILTER_TABLE_RX_IP,
- EFX_FILTER_TABLE_RX_MAC,
- EFX_FILTER_TABLE_RX_MAC,
- EFX_FILTER_TABLE_RX_DEF, /* RX match pri 4 */
- EFX_FILTER_TABLE_COUNT, /* TX match pri 0; invalid */
- EFX_FILTER_TABLE_COUNT, /* invalid */
- EFX_FILTER_TABLE_TX_MAC,
- EFX_FILTER_TABLE_TX_MAC, /* TX match pri 3 */
-};
-
-#define EFX_FILTER_INDEX_WIDTH 13
-#define EFX_FILTER_INDEX_MASK ((1 << EFX_FILTER_INDEX_WIDTH) - 1)
-
-static inline u32
-efx_filter_make_id(const struct efx_filter_spec *spec, unsigned int index)
-{
- unsigned int range;
-
- range = efx_filter_type_match_pri[spec->type];
- if (!(spec->flags & EFX_FILTER_FLAG_RX))
- range += EFX_FILTER_MATCH_PRI_COUNT;
-
- return range << EFX_FILTER_INDEX_WIDTH | index;
-}
-
-static inline enum efx_filter_table_id efx_filter_id_table_id(u32 id)
-{
- unsigned int range = id >> EFX_FILTER_INDEX_WIDTH;
-
- if (range < ARRAY_SIZE(efx_filter_range_table))
- return efx_filter_range_table[range];
- else
- return EFX_FILTER_TABLE_COUNT; /* invalid */
-}
-
-static inline unsigned int efx_filter_id_index(u32 id)
-{
- return id & EFX_FILTER_INDEX_MASK;
-}
-
-static inline u8 efx_filter_id_flags(u32 id)
-{
- unsigned int range = id >> EFX_FILTER_INDEX_WIDTH;
-
- if (range < EFX_FILTER_MATCH_PRI_COUNT)
- return EFX_FILTER_FLAG_RX;
- else
- return EFX_FILTER_FLAG_TX;
-}
-
-u32 efx_filter_get_rx_id_limit(struct efx_nic *efx)
-{
- struct efx_filter_state *state = efx->filter_state;
- unsigned int range = EFX_FILTER_MATCH_PRI_COUNT - 1;
- enum efx_filter_table_id table_id;
-
- do {
- table_id = efx_filter_range_table[range];
- if (state->table[table_id].size != 0)
- return range << EFX_FILTER_INDEX_WIDTH |
- state->table[table_id].size;
- } while (range--);
-
- return 0;
-}
-
-/**
- * efx_filter_insert_filter - add or replace a filter
- * @efx: NIC in which to insert the filter
- * @spec: Specification for the filter
- * @replace_equal: Flag for whether the specified filter may replace an
- * existing filter with equal priority
- *
- * On success, return the filter ID.
- * On failure, return a negative error code.
- *
- * If an existing filter has equal match values to the new filter
- * spec, then the new filter might replace it, depending on the
- * relative priorities. If the existing filter has lower priority, or
- * if @replace_equal is set and it has equal priority, then it is
- * replaced. Otherwise the function fails, returning -%EPERM if
- * the existing filter has higher priority or -%EEXIST if it has
- * equal priority.
- */
-s32 efx_filter_insert_filter(struct efx_nic *efx, struct efx_filter_spec *spec,
- bool replace_equal)
-{
- struct efx_filter_state *state = efx->filter_state;
- struct efx_filter_table *table = efx_filter_spec_table(state, spec);
- efx_oword_t filter;
- int rep_index, ins_index;
- unsigned int depth = 0;
- int rc;
-
- if (!table || table->size == 0)
- return -EINVAL;
-
- netif_vdbg(efx, hw, efx->net_dev,
- "%s: type %d search_depth=%d", __func__, spec->type,
- table->search_depth[spec->type]);
-
- if (table->id == EFX_FILTER_TABLE_RX_DEF) {
- /* One filter spec per type */
- BUILD_BUG_ON(EFX_FILTER_INDEX_UC_DEF != 0);
- BUILD_BUG_ON(EFX_FILTER_INDEX_MC_DEF !=
- EFX_FILTER_MC_DEF - EFX_FILTER_UC_DEF);
- rep_index = spec->type - EFX_FILTER_INDEX_UC_DEF;
- ins_index = rep_index;
-
- spin_lock_bh(&state->lock);
- } else {
- /* Search concurrently for
- * (1) a filter to be replaced (rep_index): any filter
- * with the same match values, up to the current
- * search depth for this type, and
- * (2) the insertion point (ins_index): (1) or any
- * free slot before it or up to the maximum search
- * depth for this priority
- * We fail if we cannot find (2).
- *
- * We can stop once either
- * (a) we find (1), in which case we have definitely
- * found (2) as well; or
- * (b) we have searched exhaustively for (1), and have
- * either found (2) or searched exhaustively for it
- */
- u32 key = efx_filter_build(&filter, spec);
- unsigned int hash = efx_filter_hash(key);
- unsigned int incr = efx_filter_increment(key);
- unsigned int max_rep_depth = table->search_depth[spec->type];
- unsigned int max_ins_depth =
- spec->priority <= EFX_FILTER_PRI_HINT ?
- FILTER_CTL_SRCH_HINT_MAX : FILTER_CTL_SRCH_MAX;
- unsigned int i = hash & (table->size - 1);
-
- ins_index = -1;
- depth = 1;
-
- spin_lock_bh(&state->lock);
-
- for (;;) {
- if (!test_bit(i, table->used_bitmap)) {
- if (ins_index < 0)
- ins_index = i;
- } else if (efx_filter_equal(spec, &table->spec[i])) {
- /* Case (a) */
- if (ins_index < 0)
- ins_index = i;
- rep_index = i;
- break;
- }
-
- if (depth >= max_rep_depth &&
- (ins_index >= 0 || depth >= max_ins_depth)) {
- /* Case (b) */
- if (ins_index < 0) {
- rc = -EBUSY;
- goto out;
- }
- rep_index = -1;
- break;
- }
-
- i = (i + incr) & (table->size - 1);
- ++depth;
- }
- }
-
- /* If we found a filter to be replaced, check whether we
- * should do so
- */
- if (rep_index >= 0) {
- struct efx_filter_spec *saved_spec = &table->spec[rep_index];
-
- if (spec->priority == saved_spec->priority && !replace_equal) {
- rc = -EEXIST;
- goto out;
- }
- if (spec->priority < saved_spec->priority) {
- rc = -EPERM;
- goto out;
- }
- }
-
- /* Insert the filter */
- if (ins_index != rep_index) {
- __set_bit(ins_index, table->used_bitmap);
- ++table->used;
- }
- table->spec[ins_index] = *spec;
-
- if (table->id == EFX_FILTER_TABLE_RX_DEF) {
- efx_filter_push_rx_config(efx);
- } else {
- if (table->search_depth[spec->type] < depth) {
- table->search_depth[spec->type] = depth;
- if (spec->flags & EFX_FILTER_FLAG_TX)
- efx_filter_push_tx_limits(efx);
- else
- efx_filter_push_rx_config(efx);
- }
-
- efx_writeo(efx, &filter,
- table->offset + table->step * ins_index);
-
- /* If we were able to replace a filter by inserting
- * at a lower depth, clear the replaced filter
- */
- if (ins_index != rep_index && rep_index >= 0)
- efx_filter_table_clear_entry(efx, table, rep_index);
- }
-
- netif_vdbg(efx, hw, efx->net_dev,
- "%s: filter type %d index %d rxq %u set",
- __func__, spec->type, ins_index, spec->dmaq_id);
- rc = efx_filter_make_id(spec, ins_index);
-
-out:
- spin_unlock_bh(&state->lock);
- return rc;
-}
-
-static void efx_filter_table_clear_entry(struct efx_nic *efx,
- struct efx_filter_table *table,
- unsigned int filter_idx)
-{
- static efx_oword_t filter;
-
- if (table->id == EFX_FILTER_TABLE_RX_DEF) {
- /* RX default filters must always exist */
- efx_filter_reset_rx_def(efx, filter_idx);
- efx_filter_push_rx_config(efx);
- } else if (test_bit(filter_idx, table->used_bitmap)) {
- __clear_bit(filter_idx, table->used_bitmap);
- --table->used;
- memset(&table->spec[filter_idx], 0, sizeof(table->spec[0]));
-
- efx_writeo(efx, &filter,
- table->offset + table->step * filter_idx);
- }
-}
-
-/**
- * efx_filter_remove_id_safe - remove a filter by ID, carefully
- * @efx: NIC from which to remove the filter
- * @priority: Priority of filter, as passed to @efx_filter_insert_filter
- * @filter_id: ID of filter, as returned by @efx_filter_insert_filter
- *
- * This function will range-check @filter_id, so it is safe to call
- * with a value passed from userland.
- */
-int efx_filter_remove_id_safe(struct efx_nic *efx,
- enum efx_filter_priority priority,
- u32 filter_id)
-{
- struct efx_filter_state *state = efx->filter_state;
- enum efx_filter_table_id table_id;
- struct efx_filter_table *table;
- unsigned int filter_idx;
- struct efx_filter_spec *spec;
- u8 filter_flags;
- int rc;
-
- table_id = efx_filter_id_table_id(filter_id);
- if ((unsigned int)table_id >= EFX_FILTER_TABLE_COUNT)
- return -ENOENT;
- table = &state->table[table_id];
-
- filter_idx = efx_filter_id_index(filter_id);
- if (filter_idx >= table->size)
- return -ENOENT;
- spec = &table->spec[filter_idx];
-
- filter_flags = efx_filter_id_flags(filter_id);
-
- spin_lock_bh(&state->lock);
-
- if (test_bit(filter_idx, table->used_bitmap) &&
- spec->priority == priority) {
- efx_filter_table_clear_entry(efx, table, filter_idx);
- if (table->used == 0)
- efx_filter_table_reset_search_depth(table);
- rc = 0;
- } else {
- rc = -ENOENT;
- }
-
- spin_unlock_bh(&state->lock);
-
- return rc;
-}
-
-/**
- * efx_filter_get_filter_safe - retrieve a filter by ID, carefully
- * @efx: NIC from which to remove the filter
- * @priority: Priority of filter, as passed to @efx_filter_insert_filter
- * @filter_id: ID of filter, as returned by @efx_filter_insert_filter
- * @spec: Buffer in which to store filter specification
- *
- * This function will range-check @filter_id, so it is safe to call
- * with a value passed from userland.
- */
-int efx_filter_get_filter_safe(struct efx_nic *efx,
- enum efx_filter_priority priority,
- u32 filter_id, struct efx_filter_spec *spec_buf)
-{
- struct efx_filter_state *state = efx->filter_state;
- enum efx_filter_table_id table_id;
- struct efx_filter_table *table;
- struct efx_filter_spec *spec;
- unsigned int filter_idx;
- u8 filter_flags;
- int rc;
-
- table_id = efx_filter_id_table_id(filter_id);
- if ((unsigned int)table_id >= EFX_FILTER_TABLE_COUNT)
- return -ENOENT;
- table = &state->table[table_id];
-
- filter_idx = efx_filter_id_index(filter_id);
- if (filter_idx >= table->size)
- return -ENOENT;
- spec = &table->spec[filter_idx];
-
- filter_flags = efx_filter_id_flags(filter_id);
-
- spin_lock_bh(&state->lock);
-
- if (test_bit(filter_idx, table->used_bitmap) &&
- spec->priority == priority) {
- *spec_buf = *spec;
- rc = 0;
- } else {
- rc = -ENOENT;
- }
-
- spin_unlock_bh(&state->lock);
-
- return rc;
-}
-
-static void efx_filter_table_clear(struct efx_nic *efx,
- enum efx_filter_table_id table_id,
- enum efx_filter_priority priority)
-{
- struct efx_filter_state *state = efx->filter_state;
- struct efx_filter_table *table = &state->table[table_id];
- unsigned int filter_idx;
-
- spin_lock_bh(&state->lock);
-
- for (filter_idx = 0; filter_idx < table->size; ++filter_idx)
- if (table->spec[filter_idx].priority <= priority)
- efx_filter_table_clear_entry(efx, table, filter_idx);
- if (table->used == 0)
- efx_filter_table_reset_search_depth(table);
-
- spin_unlock_bh(&state->lock);
-}
-
-/**
- * efx_filter_clear_rx - remove RX filters by priority
- * @efx: NIC from which to remove the filters
- * @priority: Maximum priority to remove
- */
-void efx_filter_clear_rx(struct efx_nic *efx, enum efx_filter_priority priority)
-{
- efx_filter_table_clear(efx, EFX_FILTER_TABLE_RX_IP, priority);
- efx_filter_table_clear(efx, EFX_FILTER_TABLE_RX_MAC, priority);
-}
-
-u32 efx_filter_count_rx_used(struct efx_nic *efx,
- enum efx_filter_priority priority)
-{
- struct efx_filter_state *state = efx->filter_state;
- enum efx_filter_table_id table_id;
- struct efx_filter_table *table;
- unsigned int filter_idx;
- u32 count = 0;
-
- spin_lock_bh(&state->lock);
-
- for (table_id = EFX_FILTER_TABLE_RX_IP;
- table_id <= EFX_FILTER_TABLE_RX_DEF;
- table_id++) {
- table = &state->table[table_id];
- for (filter_idx = 0; filter_idx < table->size; filter_idx++) {
- if (test_bit(filter_idx, table->used_bitmap) &&
- table->spec[filter_idx].priority == priority)
- ++count;
- }
- }
-
- spin_unlock_bh(&state->lock);
-
- return count;
-}
-
-s32 efx_filter_get_rx_ids(struct efx_nic *efx,
- enum efx_filter_priority priority,
- u32 *buf, u32 size)
-{
- struct efx_filter_state *state = efx->filter_state;
- enum efx_filter_table_id table_id;
- struct efx_filter_table *table;
- unsigned int filter_idx;
- s32 count = 0;
-
- spin_lock_bh(&state->lock);
-
- for (table_id = EFX_FILTER_TABLE_RX_IP;
- table_id <= EFX_FILTER_TABLE_RX_DEF;
- table_id++) {
- table = &state->table[table_id];
- for (filter_idx = 0; filter_idx < table->size; filter_idx++) {
- if (test_bit(filter_idx, table->used_bitmap) &&
- table->spec[filter_idx].priority == priority) {
- if (count == size) {
- count = -EMSGSIZE;
- goto out;
- }
- buf[count++] = efx_filter_make_id(
- &table->spec[filter_idx], filter_idx);
- }
- }
- }
-out:
- spin_unlock_bh(&state->lock);
-
- return count;
-}
-
-/* Restore filter stater after reset */
-void efx_restore_filters(struct efx_nic *efx)
-{
- struct efx_filter_state *state = efx->filter_state;
- enum efx_filter_table_id table_id;
- struct efx_filter_table *table;
- efx_oword_t filter;
- unsigned int filter_idx;
-
- spin_lock_bh(&state->lock);
-
- for (table_id = 0; table_id < EFX_FILTER_TABLE_COUNT; table_id++) {
- table = &state->table[table_id];
-
- /* Check whether this is a regular register table */
- if (table->step == 0)
- continue;
-
- for (filter_idx = 0; filter_idx < table->size; filter_idx++) {
- if (!test_bit(filter_idx, table->used_bitmap))
- continue;
- efx_filter_build(&filter, &table->spec[filter_idx]);
- efx_writeo(efx, &filter,
- table->offset + table->step * filter_idx);
- }
- }
-
- efx_filter_push_rx_config(efx);
- efx_filter_push_tx_limits(efx);
-
- spin_unlock_bh(&state->lock);
-}
-
-int efx_probe_filters(struct efx_nic *efx)
-{
- struct efx_filter_state *state;
- struct efx_filter_table *table;
- unsigned table_id;
-
- state = kzalloc(sizeof(*efx->filter_state), GFP_KERNEL);
- if (!state)
- return -ENOMEM;
- efx->filter_state = state;
-
- spin_lock_init(&state->lock);
-
- if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
-#ifdef CONFIG_RFS_ACCEL
- state->rps_flow_id = kcalloc(FR_BZ_RX_FILTER_TBL0_ROWS,
- sizeof(*state->rps_flow_id),
- GFP_KERNEL);
- if (!state->rps_flow_id)
- goto fail;
-#endif
- table = &state->table[EFX_FILTER_TABLE_RX_IP];
- table->id = EFX_FILTER_TABLE_RX_IP;
- table->offset = FR_BZ_RX_FILTER_TBL0;
- table->size = FR_BZ_RX_FILTER_TBL0_ROWS;
- table->step = FR_BZ_RX_FILTER_TBL0_STEP;
- }
-
- if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0) {
- table = &state->table[EFX_FILTER_TABLE_RX_MAC];
- table->id = EFX_FILTER_TABLE_RX_MAC;
- table->offset = FR_CZ_RX_MAC_FILTER_TBL0;
- table->size = FR_CZ_RX_MAC_FILTER_TBL0_ROWS;
- table->step = FR_CZ_RX_MAC_FILTER_TBL0_STEP;
-
- table = &state->table[EFX_FILTER_TABLE_RX_DEF];
- table->id = EFX_FILTER_TABLE_RX_DEF;
- table->size = EFX_FILTER_SIZE_RX_DEF;
-
- table = &state->table[EFX_FILTER_TABLE_TX_MAC];
- table->id = EFX_FILTER_TABLE_TX_MAC;
- table->offset = FR_CZ_TX_MAC_FILTER_TBL0;
- table->size = FR_CZ_TX_MAC_FILTER_TBL0_ROWS;
- table->step = FR_CZ_TX_MAC_FILTER_TBL0_STEP;
- }
-
- for (table_id = 0; table_id < EFX_FILTER_TABLE_COUNT; table_id++) {
- table = &state->table[table_id];
- if (table->size == 0)
- continue;
- table->used_bitmap = kcalloc(BITS_TO_LONGS(table->size),
- sizeof(unsigned long),
- GFP_KERNEL);
- if (!table->used_bitmap)
- goto fail;
- table->spec = vzalloc(table->size * sizeof(*table->spec));
- if (!table->spec)
- goto fail;
- }
-
- if (state->table[EFX_FILTER_TABLE_RX_DEF].size) {
- /* RX default filters must always exist */
- unsigned i;
- for (i = 0; i < EFX_FILTER_SIZE_RX_DEF; i++)
- efx_filter_reset_rx_def(efx, i);
- }
-
- efx_filter_push_rx_config(efx);
-
- return 0;
-
-fail:
- efx_remove_filters(efx);
- return -ENOMEM;
-}
-
-void efx_remove_filters(struct efx_nic *efx)
-{
- struct efx_filter_state *state = efx->filter_state;
- enum efx_filter_table_id table_id;
-
- for (table_id = 0; table_id < EFX_FILTER_TABLE_COUNT; table_id++) {
- kfree(state->table[table_id].used_bitmap);
- vfree(state->table[table_id].spec);
- }
-#ifdef CONFIG_RFS_ACCEL
- kfree(state->rps_flow_id);
-#endif
- kfree(state);
-}
-
-/* Update scatter enable flags for filters pointing to our own RX queues */
-void efx_filter_update_rx_scatter(struct efx_nic *efx)
-{
- struct efx_filter_state *state = efx->filter_state;
- enum efx_filter_table_id table_id;
- struct efx_filter_table *table;
- efx_oword_t filter;
- unsigned int filter_idx;
-
- spin_lock_bh(&state->lock);
-
- for (table_id = EFX_FILTER_TABLE_RX_IP;
- table_id <= EFX_FILTER_TABLE_RX_DEF;
- table_id++) {
- table = &state->table[table_id];
-
- for (filter_idx = 0; filter_idx < table->size; filter_idx++) {
- if (!test_bit(filter_idx, table->used_bitmap) ||
- table->spec[filter_idx].dmaq_id >=
- efx->n_rx_channels)
- continue;
-
- if (efx->rx_scatter)
- table->spec[filter_idx].flags |=
- EFX_FILTER_FLAG_RX_SCATTER;
- else
- table->spec[filter_idx].flags &=
- ~EFX_FILTER_FLAG_RX_SCATTER;
-
- if (table_id == EFX_FILTER_TABLE_RX_DEF)
- /* Pushed by efx_filter_push_rx_config() */
- continue;
-
- efx_filter_build(&filter, &table->spec[filter_idx]);
- efx_writeo(efx, &filter,
- table->offset + table->step * filter_idx);
- }
- }
-
- efx_filter_push_rx_config(efx);
-
- spin_unlock_bh(&state->lock);
-}
-
-#ifdef CONFIG_RFS_ACCEL
-
-int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb,
- u16 rxq_index, u32 flow_id)
-{
- struct efx_nic *efx = netdev_priv(net_dev);
- struct efx_channel *channel;
- struct efx_filter_state *state = efx->filter_state;
- struct efx_filter_spec spec;
- const struct iphdr *ip;
- const __be16 *ports;
- int nhoff;
- int rc;
-
- nhoff = skb_network_offset(skb);
-
- if (skb->protocol == htons(ETH_P_8021Q)) {
- EFX_BUG_ON_PARANOID(skb_headlen(skb) <
- nhoff + sizeof(struct vlan_hdr));
- if (((const struct vlan_hdr *)skb->data + nhoff)->
- h_vlan_encapsulated_proto != htons(ETH_P_IP))
- return -EPROTONOSUPPORT;
-
- /* This is IP over 802.1q VLAN. We can't filter on the
- * IP 5-tuple and the vlan together, so just strip the
- * vlan header and filter on the IP part.
- */
- nhoff += sizeof(struct vlan_hdr);
- } else if (skb->protocol != htons(ETH_P_IP)) {
- return -EPROTONOSUPPORT;
- }
-
- /* RFS must validate the IP header length before calling us */
- EFX_BUG_ON_PARANOID(skb_headlen(skb) < nhoff + sizeof(*ip));
- ip = (const struct iphdr *)(skb->data + nhoff);
- if (ip_is_fragment(ip))
- return -EPROTONOSUPPORT;
- EFX_BUG_ON_PARANOID(skb_headlen(skb) < nhoff + 4 * ip->ihl + 4);
- ports = (const __be16 *)(skb->data + nhoff + 4 * ip->ihl);
-
- efx_filter_init_rx(&spec, EFX_FILTER_PRI_HINT, 0, rxq_index);
- rc = efx_filter_set_ipv4_full(&spec, ip->protocol,
- ip->daddr, ports[1], ip->saddr, ports[0]);
- if (rc)
- return rc;
-
- rc = efx_filter_insert_filter(efx, &spec, true);
- if (rc < 0)
- return rc;
-
- /* Remember this so we can check whether to expire the filter later */
- state->rps_flow_id[rc] = flow_id;
- channel = efx_get_channel(efx, skb_get_rx_queue(skb));
- ++channel->rfs_filters_added;
-
- netif_info(efx, rx_status, efx->net_dev,
- "steering %s %pI4:%u:%pI4:%u to queue %u [flow %u filter %d]\n",
- (ip->protocol == IPPROTO_TCP) ? "TCP" : "UDP",
- &ip->saddr, ntohs(ports[0]), &ip->daddr, ntohs(ports[1]),
- rxq_index, flow_id, rc);
-
- return rc;
-}
-
-bool __efx_filter_rfs_expire(struct efx_nic *efx, unsigned quota)
-{
- struct efx_filter_state *state = efx->filter_state;
- struct efx_filter_table *table = &state->table[EFX_FILTER_TABLE_RX_IP];
- unsigned mask = table->size - 1;
- unsigned index;
- unsigned stop;
-
- if (!spin_trylock_bh(&state->lock))
- return false;
-
- index = state->rps_expire_index;
- stop = (index + quota) & mask;
-
- while (index != stop) {
- if (test_bit(index, table->used_bitmap) &&
- table->spec[index].priority == EFX_FILTER_PRI_HINT &&
- rps_may_expire_flow(efx->net_dev,
- table->spec[index].dmaq_id,
- state->rps_flow_id[index], index)) {
- netif_info(efx, rx_status, efx->net_dev,
- "expiring filter %d [flow %u]\n",
- index, state->rps_flow_id[index]);
- efx_filter_table_clear_entry(efx, table, index);
- }
- index = (index + 1) & mask;
- }
-
- state->rps_expire_index = stop;
- if (table->used == 0)
- efx_filter_table_reset_search_depth(table);
-
- spin_unlock_bh(&state->lock);
- return true;
-}
-
-#endif /* CONFIG_RFS_ACCEL */
#define EFX_FILTER_H
#include <linux/types.h>
+#include <linux/if_ether.h>
+#include <asm/byteorder.h>
/**
- * enum efx_filter_type - type of hardware filter
- * @EFX_FILTER_TCP_FULL: Matching TCP/IPv4 4-tuple
- * @EFX_FILTER_TCP_WILD: Matching TCP/IPv4 destination (host, port)
- * @EFX_FILTER_UDP_FULL: Matching UDP/IPv4 4-tuple
- * @EFX_FILTER_UDP_WILD: Matching UDP/IPv4 destination (host, port)
- * @EFX_FILTER_MAC_FULL: Matching Ethernet destination MAC address, VID
- * @EFX_FILTER_MAC_WILD: Matching Ethernet destination MAC address
- * @EFX_FILTER_UC_DEF: Matching all otherwise unmatched unicast
- * @EFX_FILTER_MC_DEF: Matching all otherwise unmatched multicast
- * @EFX_FILTER_UNSPEC: Match type is unspecified
+ * enum efx_filter_match_flags - Flags for hardware filter match type
+ * @EFX_FILTER_MATCH_REM_HOST: Match by remote IP host address
+ * @EFX_FILTER_MATCH_LOC_HOST: Match by local IP host address
+ * @EFX_FILTER_MATCH_REM_MAC: Match by remote MAC address
+ * @EFX_FILTER_MATCH_REM_PORT: Match by remote TCP/UDP port
+ * @EFX_FILTER_MATCH_LOC_MAC: Match by local MAC address
+ * @EFX_FILTER_MATCH_LOC_PORT: Match by local TCP/UDP port
+ * @EFX_FILTER_MATCH_ETHER_TYPE: Match by Ether-type
+ * @EFX_FILTER_MATCH_INNER_VID: Match by inner VLAN ID
+ * @EFX_FILTER_MATCH_OUTER_VID: Match by outer VLAN ID
+ * @EFX_FILTER_MATCH_IP_PROTO: Match by IP transport protocol
+ * @EFX_FILTER_MATCH_LOC_MAC_IG: Match by local MAC address I/G bit.
+ * Used for RX default unicast and multicast/broadcast filters.
*
- * Falcon NICs only support the TCP/IPv4 and UDP/IPv4 filter types.
+ * Only some combinations are supported, depending on NIC type:
+ *
+ * - Falcon supports RX filters matching by {TCP,UDP}/IPv4 4-tuple or
+ * local 2-tuple (only implemented for Falcon B0)
+ *
+ * - Siena supports RX and TX filters matching by {TCP,UDP}/IPv4 4-tuple
+ * or local 2-tuple, or local MAC with or without outer VID, and RX
+ * default filters
+ *
+ * - Huntington supports filter matching controlled by firmware, potentially
+ * using {TCP,UDP}/IPv{4,6} 4-tuple or local 2-tuple, local MAC or I/G bit,
+ * with or without outer and inner VID
*/
-enum efx_filter_type {
- EFX_FILTER_TCP_FULL = 0,
- EFX_FILTER_TCP_WILD,
- EFX_FILTER_UDP_FULL,
- EFX_FILTER_UDP_WILD,
- EFX_FILTER_MAC_FULL = 4,
- EFX_FILTER_MAC_WILD,
- EFX_FILTER_UC_DEF = 8,
- EFX_FILTER_MC_DEF,
- EFX_FILTER_TYPE_COUNT, /* number of specific types */
- EFX_FILTER_UNSPEC = 0xf,
+enum efx_filter_match_flags {
+ EFX_FILTER_MATCH_REM_HOST = 0x0001,
+ EFX_FILTER_MATCH_LOC_HOST = 0x0002,
+ EFX_FILTER_MATCH_REM_MAC = 0x0004,
+ EFX_FILTER_MATCH_REM_PORT = 0x0008,
+ EFX_FILTER_MATCH_LOC_MAC = 0x0010,
+ EFX_FILTER_MATCH_LOC_PORT = 0x0020,
+ EFX_FILTER_MATCH_ETHER_TYPE = 0x0040,
+ EFX_FILTER_MATCH_INNER_VID = 0x0080,
+ EFX_FILTER_MATCH_OUTER_VID = 0x0100,
+ EFX_FILTER_MATCH_IP_PROTO = 0x0200,
+ EFX_FILTER_MATCH_LOC_MAC_IG = 0x0400,
};
/**
* according to the indirection table.
* @EFX_FILTER_FLAG_RX_SCATTER: Enable DMA scatter on the receiving
* queue.
+ * @EFX_FILTER_FLAG_RX_STACK: Indicates a filter inserted for the
+ * network stack. The filter must have a priority of
+ * %EFX_FILTER_PRI_REQUIRED. It can be steered by a replacement
+ * request with priority %EFX_FILTER_PRI_MANUAL, and a removal
+ * request with priority %EFX_FILTER_PRI_MANUAL will reset the
+ * steering (but not remove the filter).
* @EFX_FILTER_FLAG_RX: Filter is for RX
* @EFX_FILTER_FLAG_TX: Filter is for TX
*/
enum efx_filter_flags {
EFX_FILTER_FLAG_RX_RSS = 0x01,
EFX_FILTER_FLAG_RX_SCATTER = 0x02,
+ EFX_FILTER_FLAG_RX_STACK = 0x04,
EFX_FILTER_FLAG_RX = 0x08,
EFX_FILTER_FLAG_TX = 0x10,
};
/**
* struct efx_filter_spec - specification for a hardware filter
- * @type: Type of match to be performed, from &enum efx_filter_type
+ * @match_flags: Match type flags, from &enum efx_filter_match_flags
* @priority: Priority of the filter, from &enum efx_filter_priority
* @flags: Miscellaneous flags, from &enum efx_filter_flags
- * @dmaq_id: Source/target queue index
- * @data: Match data (type-dependent)
+ * @rss_context: RSS context to use, if %EFX_FILTER_FLAG_RX_RSS is set
+ * @dmaq_id: Source/target queue index, or %EFX_FILTER_RX_DMAQ_ID_DROP for
+ * an RX drop filter
+ * @outer_vid: Outer VLAN ID to match, if %EFX_FILTER_MATCH_OUTER_VID is set
+ * @inner_vid: Inner VLAN ID to match, if %EFX_FILTER_MATCH_INNER_VID is set
+ * @loc_mac: Local MAC address to match, if %EFX_FILTER_MATCH_LOC_MAC or
+ * %EFX_FILTER_MATCH_LOC_MAC_IG is set
+ * @rem_mac: Remote MAC address to match, if %EFX_FILTER_MATCH_REM_MAC is set
+ * @ether_type: Ether-type to match, if %EFX_FILTER_MATCH_ETHER_TYPE is set
+ * @ip_proto: IP transport protocol to match, if %EFX_FILTER_MATCH_IP_PROTO
+ * is set
+ * @loc_host: Local IP host to match, if %EFX_FILTER_MATCH_LOC_HOST is set
+ * @rem_host: Remote IP host to match, if %EFX_FILTER_MATCH_REM_HOST is set
+ * @loc_port: Local TCP/UDP port to match, if %EFX_FILTER_MATCH_LOC_PORT is set
+ * @rem_port: Remote TCP/UDP port to match, if %EFX_FILTER_MATCH_REM_PORT is set
*
- * Use the efx_filter_set_*() functions to initialise the @type and
- * @data fields.
+ * The efx_filter_init_rx() or efx_filter_init_tx() function *must* be
+ * used to initialise the structure. The efx_filter_set_*() functions
+ * may then be used to set @rss_context, @match_flags and related
+ * fields.
*
* The @priority field is used by software to determine whether a new
* filter may replace an old one. The hardware priority of a filter
- * depends on the filter type.
+ * depends on which fields are matched.
*/
struct efx_filter_spec {
- u8 type:4;
- u8 priority:4;
- u8 flags;
- u16 dmaq_id;
- u32 data[3];
+ u32 match_flags:12;
+ u32 priority:2;
+ u32 flags:6;
+ u32 dmaq_id:12;
+ u32 rss_context;
+ __be16 outer_vid __aligned(4); /* allow jhash2() of match values */
+ __be16 inner_vid;
+ u8 loc_mac[ETH_ALEN];
+ u8 rem_mac[ETH_ALEN];
+ __be16 ether_type;
+ u8 ip_proto;
+ __be32 loc_host[4];
+ __be32 rem_host[4];
+ __be16 loc_port;
+ __be16 rem_port;
+ /* total 64 bytes */
+};
+
+enum {
+ EFX_FILTER_RSS_CONTEXT_DEFAULT = 0xffffffff,
+ EFX_FILTER_RX_DMAQ_ID_DROP = 0xfff
};
static inline void efx_filter_init_rx(struct efx_filter_spec *spec,
enum efx_filter_flags flags,
unsigned rxq_id)
{
- spec->type = EFX_FILTER_UNSPEC;
+ memset(spec, 0, sizeof(*spec));
spec->priority = priority;
spec->flags = EFX_FILTER_FLAG_RX | flags;
+ spec->rss_context = EFX_FILTER_RSS_CONTEXT_DEFAULT;
spec->dmaq_id = rxq_id;
}
static inline void efx_filter_init_tx(struct efx_filter_spec *spec,
unsigned txq_id)
{
- spec->type = EFX_FILTER_UNSPEC;
+ memset(spec, 0, sizeof(*spec));
spec->priority = EFX_FILTER_PRI_REQUIRED;
spec->flags = EFX_FILTER_FLAG_TX;
spec->dmaq_id = txq_id;
}
-extern int efx_filter_set_ipv4_local(struct efx_filter_spec *spec, u8 proto,
- __be32 host, __be16 port);
-extern int efx_filter_get_ipv4_local(const struct efx_filter_spec *spec,
- u8 *proto, __be32 *host, __be16 *port);
-extern int efx_filter_set_ipv4_full(struct efx_filter_spec *spec, u8 proto,
- __be32 host, __be16 port,
- __be32 rhost, __be16 rport);
-extern int efx_filter_get_ipv4_full(const struct efx_filter_spec *spec,
- u8 *proto, __be32 *host, __be16 *port,
- __be32 *rhost, __be16 *rport);
-extern int efx_filter_set_eth_local(struct efx_filter_spec *spec,
- u16 vid, const u8 *addr);
-extern int efx_filter_get_eth_local(const struct efx_filter_spec *spec,
- u16 *vid, u8 *addr);
-extern int efx_filter_set_uc_def(struct efx_filter_spec *spec);
-extern int efx_filter_set_mc_def(struct efx_filter_spec *spec);
+/**
+ * efx_filter_set_ipv4_local - specify IPv4 host, transport protocol and port
+ * @spec: Specification to initialise
+ * @proto: Transport layer protocol number
+ * @host: Local host address (network byte order)
+ * @port: Local port (network byte order)
+ */
+static inline int
+efx_filter_set_ipv4_local(struct efx_filter_spec *spec, u8 proto,
+ __be32 host, __be16 port)
+{
+ spec->match_flags |=
+ EFX_FILTER_MATCH_ETHER_TYPE | EFX_FILTER_MATCH_IP_PROTO |
+ EFX_FILTER_MATCH_LOC_HOST | EFX_FILTER_MATCH_LOC_PORT;
+ spec->ether_type = htons(ETH_P_IP);
+ spec->ip_proto = proto;
+ spec->loc_host[0] = host;
+ spec->loc_port = port;
+ return 0;
+}
+
+/**
+ * efx_filter_set_ipv4_full - specify IPv4 hosts, transport protocol and ports
+ * @spec: Specification to initialise
+ * @proto: Transport layer protocol number
+ * @lhost: Local host address (network byte order)
+ * @lport: Local port (network byte order)
+ * @rhost: Remote host address (network byte order)
+ * @rport: Remote port (network byte order)
+ */
+static inline int
+efx_filter_set_ipv4_full(struct efx_filter_spec *spec, u8 proto,
+ __be32 lhost, __be16 lport,
+ __be32 rhost, __be16 rport)
+{
+ spec->match_flags |=
+ EFX_FILTER_MATCH_ETHER_TYPE | EFX_FILTER_MATCH_IP_PROTO |
+ EFX_FILTER_MATCH_LOC_HOST | EFX_FILTER_MATCH_LOC_PORT |
+ EFX_FILTER_MATCH_REM_HOST | EFX_FILTER_MATCH_REM_PORT;
+ spec->ether_type = htons(ETH_P_IP);
+ spec->ip_proto = proto;
+ spec->loc_host[0] = lhost;
+ spec->loc_port = lport;
+ spec->rem_host[0] = rhost;
+ spec->rem_port = rport;
+ return 0;
+}
+
enum {
EFX_FILTER_VID_UNSPEC = 0xffff,
};
+/**
+ * efx_filter_set_eth_local - specify local Ethernet address and/or VID
+ * @spec: Specification to initialise
+ * @vid: Outer VLAN ID to match, or %EFX_FILTER_VID_UNSPEC
+ * @addr: Local Ethernet MAC address, or %NULL
+ */
+static inline int efx_filter_set_eth_local(struct efx_filter_spec *spec,
+ u16 vid, const u8 *addr)
+{
+ if (vid == EFX_FILTER_VID_UNSPEC && addr == NULL)
+ return -EINVAL;
+
+ if (vid != EFX_FILTER_VID_UNSPEC) {
+ spec->match_flags |= EFX_FILTER_MATCH_OUTER_VID;
+ spec->outer_vid = htons(vid);
+ }
+ if (addr != NULL) {
+ spec->match_flags |= EFX_FILTER_MATCH_LOC_MAC;
+ memcpy(spec->loc_mac, addr, ETH_ALEN);
+ }
+ return 0;
+}
+
+/**
+ * efx_filter_set_uc_def - specify matching otherwise-unmatched unicast
+ * @spec: Specification to initialise
+ */
+static inline int efx_filter_set_uc_def(struct efx_filter_spec *spec)
+{
+ spec->match_flags |= EFX_FILTER_MATCH_LOC_MAC_IG;
+ return 0;
+}
+
+/**
+ * efx_filter_set_mc_def - specify matching otherwise-unmatched multicast
+ * @spec: Specification to initialise
+ */
+static inline int efx_filter_set_mc_def(struct efx_filter_spec *spec)
+{
+ spec->match_flags |= EFX_FILTER_MATCH_LOC_MAC_IG;
+ spec->loc_mac[0] = 1;
+ return 0;
+}
+
#endif /* EFX_FILTER_H */
}
/* Write a normal 128-bit CSR, locking as appropriate. */
-static inline void efx_writeo(struct efx_nic *efx, efx_oword_t *value,
+static inline void efx_writeo(struct efx_nic *efx, const efx_oword_t *value,
unsigned int reg)
{
unsigned long flags __attribute__ ((unused));
/* Write 64-bit SRAM through the supplied mapping, locking as appropriate. */
static inline void efx_sram_writeq(struct efx_nic *efx, void __iomem *membase,
- efx_qword_t *value, unsigned int index)
+ const efx_qword_t *value, unsigned int index)
{
unsigned int addr = index * sizeof(*value);
unsigned long flags __attribute__ ((unused));
}
/* Write a 32-bit CSR or the last dword of a special 128-bit CSR */
-static inline void efx_writed(struct efx_nic *efx, efx_dword_t *value,
+static inline void efx_writed(struct efx_nic *efx, const efx_dword_t *value,
unsigned int reg)
{
netif_vdbg(efx, hw, efx->net_dev,
}
/* Write a 128-bit CSR forming part of a table */
-static inline void efx_writeo_table(struct efx_nic *efx, efx_oword_t *value,
- unsigned int reg, unsigned int index)
+static inline void
+efx_writeo_table(struct efx_nic *efx, const efx_oword_t *value,
+ unsigned int reg, unsigned int index)
{
efx_writeo(efx, value, reg + index * sizeof(efx_oword_t));
}
efx_reado(efx, value, reg + index * sizeof(efx_oword_t));
}
-/* Page-mapped register block size */
-#define EFX_PAGE_BLOCK_SIZE 0x2000
+/* Page size used as step between per-VI registers */
+#define EFX_VI_PAGE_SIZE 0x2000
-/* Calculate offset to page-mapped register block */
+/* Calculate offset to page-mapped register */
#define EFX_PAGED_REG(page, reg) \
- ((page) * EFX_PAGE_BLOCK_SIZE + (reg))
+ ((page) * EFX_VI_PAGE_SIZE + (reg))
/* Write the whole of RX_DESC_UPD or TX_DESC_UPD */
static inline void _efx_writeo_page(struct efx_nic *efx, efx_oword_t *value,
/* Write a page-mapped 32-bit CSR (EVQ_RPTR or the high bits of
* RX_DESC_UPD or TX_DESC_UPD)
*/
-static inline void _efx_writed_page(struct efx_nic *efx, efx_dword_t *value,
- unsigned int reg, unsigned int page)
+static inline void
+_efx_writed_page(struct efx_nic *efx, const efx_dword_t *value,
+ unsigned int reg, unsigned int page)
{
efx_writed(efx, value, EFX_PAGED_REG(page, reg));
}
* collector register.
*/
static inline void _efx_writed_page_locked(struct efx_nic *efx,
- efx_dword_t *value,
+ const efx_dword_t *value,
unsigned int reg,
unsigned int page)
{
#include "net_driver.h"
#include "nic.h"
#include "io.h"
-#include "regs.h"
+#include "farch_regs.h"
#include "mcdi_pcol.h"
#include "phy.h"
#define MCDI_RPC_TIMEOUT (10 * HZ)
-#define MCDI_PDU(efx) \
- (efx_port_num(efx) ? MC_SMEM_P1_PDU_OFST : MC_SMEM_P0_PDU_OFST)
-#define MCDI_DOORBELL(efx) \
- (efx_port_num(efx) ? MC_SMEM_P1_DOORBELL_OFST : MC_SMEM_P0_DOORBELL_OFST)
-#define MCDI_STATUS(efx) \
- (efx_port_num(efx) ? MC_SMEM_P1_STATUS_OFST : MC_SMEM_P0_STATUS_OFST)
-
/* A reboot/assertion causes the MCDI status word to be set after the
* command word is set or a REBOOT event is sent. If we notice a reboot
- * via these mechanisms then wait 10ms for the status word to be set. */
+ * via these mechanisms then wait 20ms for the status word to be set.
+ */
#define MCDI_STATUS_DELAY_US 100
-#define MCDI_STATUS_DELAY_COUNT 100
+#define MCDI_STATUS_DELAY_COUNT 200
#define MCDI_STATUS_SLEEP_MS \
(MCDI_STATUS_DELAY_US * MCDI_STATUS_DELAY_COUNT / 1000)
static inline struct efx_mcdi_iface *efx_mcdi(struct efx_nic *efx)
{
- struct siena_nic_data *nic_data;
- EFX_BUG_ON_PARANOID(efx_nic_rev(efx) < EFX_REV_SIENA_A0);
- nic_data = efx->nic_data;
- return &nic_data->mcdi;
+ EFX_BUG_ON_PARANOID(!efx->mcdi);
+ return &efx->mcdi->iface;
}
-void efx_mcdi_init(struct efx_nic *efx)
+int efx_mcdi_init(struct efx_nic *efx)
{
struct efx_mcdi_iface *mcdi;
- if (efx_nic_rev(efx) < EFX_REV_SIENA_A0)
- return;
+ efx->mcdi = kzalloc(sizeof(*efx->mcdi), GFP_KERNEL);
+ if (!efx->mcdi)
+ return -ENOMEM;
mcdi = efx_mcdi(efx);
init_waitqueue_head(&mcdi->wq);
mcdi->mode = MCDI_MODE_POLL;
(void) efx_mcdi_poll_reboot(efx);
+ mcdi->new_epoch = true;
+
+ /* Recover from a failed assertion before probing */
+ return efx_mcdi_handle_assertion(efx);
+}
+
+void efx_mcdi_fini(struct efx_nic *efx)
+{
+ BUG_ON(efx->mcdi &&
+ atomic_read(&efx->mcdi->iface.state) != MCDI_STATE_QUIESCENT);
+ kfree(efx->mcdi);
}
static void efx_mcdi_copyin(struct efx_nic *efx, unsigned cmd,
- const u8 *inbuf, size_t inlen)
+ const efx_dword_t *inbuf, size_t inlen)
{
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
- unsigned pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
- unsigned doorbell = FR_CZ_MC_TREG_SMEM + MCDI_DOORBELL(efx);
- unsigned int i;
- efx_dword_t hdr;
+ efx_dword_t hdr[2];
+ size_t hdr_len;
u32 xflags, seqno;
BUG_ON(atomic_read(&mcdi->state) == MCDI_STATE_QUIESCENT);
- BUG_ON(inlen & 3 || inlen >= MC_SMEM_PDU_LEN);
seqno = mcdi->seqno & SEQ_MASK;
xflags = 0;
if (mcdi->mode == MCDI_MODE_EVENTS)
xflags |= MCDI_HEADER_XFLAGS_EVREQ;
- EFX_POPULATE_DWORD_6(hdr,
- MCDI_HEADER_RESPONSE, 0,
- MCDI_HEADER_RESYNC, 1,
- MCDI_HEADER_CODE, cmd,
- MCDI_HEADER_DATALEN, inlen,
- MCDI_HEADER_SEQ, seqno,
- MCDI_HEADER_XFLAGS, xflags);
-
- efx_writed(efx, &hdr, pdu);
-
- for (i = 0; i < inlen; i += 4)
- _efx_writed(efx, *((__le32 *)(inbuf + i)), pdu + 4 + i);
+ if (efx->type->mcdi_max_ver == 1) {
+ /* MCDI v1 */
+ EFX_POPULATE_DWORD_7(hdr[0],
+ MCDI_HEADER_RESPONSE, 0,
+ MCDI_HEADER_RESYNC, 1,
+ MCDI_HEADER_CODE, cmd,
+ MCDI_HEADER_DATALEN, inlen,
+ MCDI_HEADER_SEQ, seqno,
+ MCDI_HEADER_XFLAGS, xflags,
+ MCDI_HEADER_NOT_EPOCH, !mcdi->new_epoch);
+ hdr_len = 4;
+ } else {
+ /* MCDI v2 */
+ BUG_ON(inlen > MCDI_CTL_SDU_LEN_MAX_V2);
+ EFX_POPULATE_DWORD_7(hdr[0],
+ MCDI_HEADER_RESPONSE, 0,
+ MCDI_HEADER_RESYNC, 1,
+ MCDI_HEADER_CODE, MC_CMD_V2_EXTN,
+ MCDI_HEADER_DATALEN, 0,
+ MCDI_HEADER_SEQ, seqno,
+ MCDI_HEADER_XFLAGS, xflags,
+ MCDI_HEADER_NOT_EPOCH, !mcdi->new_epoch);
+ EFX_POPULATE_DWORD_2(hdr[1],
+ MC_CMD_V2_EXTN_IN_EXTENDED_CMD, cmd,
+ MC_CMD_V2_EXTN_IN_ACTUAL_LEN, inlen);
+ hdr_len = 8;
+ }
- /* Ensure the payload is written out before the header */
- wmb();
+ efx->type->mcdi_request(efx, hdr, hdr_len, inbuf, inlen);
+}
- /* ring the doorbell with a distinctive value */
- _efx_writed(efx, (__force __le32) 0x45789abc, doorbell);
+static int efx_mcdi_errno(unsigned int mcdi_err)
+{
+ switch (mcdi_err) {
+ case 0:
+ return 0;
+#define TRANSLATE_ERROR(name) \
+ case MC_CMD_ERR_ ## name: \
+ return -name;
+ TRANSLATE_ERROR(EPERM);
+ TRANSLATE_ERROR(ENOENT);
+ TRANSLATE_ERROR(EINTR);
+ TRANSLATE_ERROR(EAGAIN);
+ TRANSLATE_ERROR(EACCES);
+ TRANSLATE_ERROR(EBUSY);
+ TRANSLATE_ERROR(EINVAL);
+ TRANSLATE_ERROR(EDEADLK);
+ TRANSLATE_ERROR(ENOSYS);
+ TRANSLATE_ERROR(ETIME);
+ TRANSLATE_ERROR(EALREADY);
+ TRANSLATE_ERROR(ENOSPC);
+#undef TRANSLATE_ERROR
+ case MC_CMD_ERR_ALLOC_FAIL:
+ return -ENOBUFS;
+ case MC_CMD_ERR_MAC_EXIST:
+ return -EADDRINUSE;
+ default:
+ return -EPROTO;
+ }
}
-static void efx_mcdi_copyout(struct efx_nic *efx, u8 *outbuf, size_t outlen)
+static void efx_mcdi_read_response_header(struct efx_nic *efx)
{
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
- unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
- int i;
+ unsigned int respseq, respcmd, error;
+ efx_dword_t hdr;
- BUG_ON(atomic_read(&mcdi->state) == MCDI_STATE_QUIESCENT);
- BUG_ON(outlen & 3 || outlen >= MC_SMEM_PDU_LEN);
+ efx->type->mcdi_read_response(efx, &hdr, 0, 4);
+ respseq = EFX_DWORD_FIELD(hdr, MCDI_HEADER_SEQ);
+ respcmd = EFX_DWORD_FIELD(hdr, MCDI_HEADER_CODE);
+ error = EFX_DWORD_FIELD(hdr, MCDI_HEADER_ERROR);
+
+ if (respcmd != MC_CMD_V2_EXTN) {
+ mcdi->resp_hdr_len = 4;
+ mcdi->resp_data_len = EFX_DWORD_FIELD(hdr, MCDI_HEADER_DATALEN);
+ } else {
+ efx->type->mcdi_read_response(efx, &hdr, 4, 4);
+ mcdi->resp_hdr_len = 8;
+ mcdi->resp_data_len =
+ EFX_DWORD_FIELD(hdr, MC_CMD_V2_EXTN_IN_ACTUAL_LEN);
+ }
- for (i = 0; i < outlen; i += 4)
- *((__le32 *)(outbuf + i)) = _efx_readd(efx, pdu + 4 + i);
+ if (error && mcdi->resp_data_len == 0) {
+ netif_err(efx, hw, efx->net_dev, "MC rebooted\n");
+ mcdi->resprc = -EIO;
+ } else if ((respseq ^ mcdi->seqno) & SEQ_MASK) {
+ netif_err(efx, hw, efx->net_dev,
+ "MC response mismatch tx seq 0x%x rx seq 0x%x\n",
+ respseq, mcdi->seqno);
+ mcdi->resprc = -EIO;
+ } else if (error) {
+ efx->type->mcdi_read_response(efx, &hdr, mcdi->resp_hdr_len, 4);
+ mcdi->resprc =
+ efx_mcdi_errno(EFX_DWORD_FIELD(hdr, EFX_DWORD_0));
+ } else {
+ mcdi->resprc = 0;
+ }
}
static int efx_mcdi_poll(struct efx_nic *efx)
{
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
unsigned long time, finish;
- unsigned int respseq, respcmd, error;
- unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
- unsigned int rc, spins;
- efx_dword_t reg;
+ unsigned int spins;
+ int rc;
/* Check for a reboot atomically with respect to efx_mcdi_copyout() */
- rc = -efx_mcdi_poll_reboot(efx);
- if (rc)
- goto out;
+ rc = efx_mcdi_poll_reboot(efx);
+ if (rc) {
+ spin_lock_bh(&mcdi->iface_lock);
+ mcdi->resprc = rc;
+ mcdi->resp_hdr_len = 0;
+ mcdi->resp_data_len = 0;
+ spin_unlock_bh(&mcdi->iface_lock);
+ return 0;
+ }
/* Poll for completion. Poll quickly (once a us) for the 1st jiffy,
* because generally mcdi responses are fast. After that, back off
time = jiffies;
rmb();
- efx_readd(efx, ®, pdu);
-
- /* All 1's indicates that shared memory is in reset (and is
- * not a valid header). Wait for it to come out reset before
- * completing the command */
- if (EFX_DWORD_FIELD(reg, EFX_DWORD_0) != 0xffffffff &&
- EFX_DWORD_FIELD(reg, MCDI_HEADER_RESPONSE))
+ if (efx->type->mcdi_poll_response(efx))
break;
if (time_after(time, finish))
return -ETIMEDOUT;
}
- mcdi->resplen = EFX_DWORD_FIELD(reg, MCDI_HEADER_DATALEN);
- respseq = EFX_DWORD_FIELD(reg, MCDI_HEADER_SEQ);
- respcmd = EFX_DWORD_FIELD(reg, MCDI_HEADER_CODE);
- error = EFX_DWORD_FIELD(reg, MCDI_HEADER_ERROR);
-
- if (error && mcdi->resplen == 0) {
- netif_err(efx, hw, efx->net_dev, "MC rebooted\n");
- rc = EIO;
- } else if ((respseq ^ mcdi->seqno) & SEQ_MASK) {
- netif_err(efx, hw, efx->net_dev,
- "MC response mismatch tx seq 0x%x rx seq 0x%x\n",
- respseq, mcdi->seqno);
- rc = EIO;
- } else if (error) {
- efx_readd(efx, ®, pdu + 4);
- switch (EFX_DWORD_FIELD(reg, EFX_DWORD_0)) {
-#define TRANSLATE_ERROR(name) \
- case MC_CMD_ERR_ ## name: \
- rc = name; \
- break
- TRANSLATE_ERROR(ENOENT);
- TRANSLATE_ERROR(EINTR);
- TRANSLATE_ERROR(EACCES);
- TRANSLATE_ERROR(EBUSY);
- TRANSLATE_ERROR(EINVAL);
- TRANSLATE_ERROR(EDEADLK);
- TRANSLATE_ERROR(ENOSYS);
- TRANSLATE_ERROR(ETIME);
-#undef TRANSLATE_ERROR
- default:
- rc = EIO;
- break;
- }
- } else
- rc = 0;
-
-out:
- mcdi->resprc = rc;
- if (rc)
- mcdi->resplen = 0;
+ spin_lock_bh(&mcdi->iface_lock);
+ efx_mcdi_read_response_header(efx);
+ spin_unlock_bh(&mcdi->iface_lock);
/* Return rc=0 like wait_event_timeout() */
return 0;
*/
int efx_mcdi_poll_reboot(struct efx_nic *efx)
{
- unsigned int addr = FR_CZ_MC_TREG_SMEM + MCDI_STATUS(efx);
- efx_dword_t reg;
- uint32_t value;
-
- if (efx_nic_rev(efx) < EFX_REV_SIENA_A0)
- return false;
-
- efx_readd(efx, ®, addr);
- value = EFX_DWORD_FIELD(reg, EFX_DWORD_0);
-
- if (value == 0)
+ if (!efx->mcdi)
return 0;
- /* MAC statistics have been cleared on the NIC; clear our copy
- * so that efx_update_diff_stat() can continue to work.
- */
- memset(&efx->mac_stats, 0, sizeof(efx->mac_stats));
-
- EFX_ZERO_DWORD(reg);
- efx_writed(efx, ®, addr);
-
- if (value == MC_STATUS_DWORD_ASSERT)
- return -EINTR;
- else
- return -EIO;
+ return efx->type->mcdi_poll_reboot(efx);
}
static void efx_mcdi_acquire(struct efx_mcdi_iface *mcdi)
}
static void efx_mcdi_ev_cpl(struct efx_nic *efx, unsigned int seqno,
- unsigned int datalen, unsigned int errno)
+ unsigned int datalen, unsigned int mcdi_err)
{
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
bool wake = false;
"MC response mismatch tx seq 0x%x rx "
"seq 0x%x\n", seqno, mcdi->seqno);
} else {
- mcdi->resprc = errno;
- mcdi->resplen = datalen;
+ if (efx->type->mcdi_max_ver >= 2) {
+ /* MCDI v2 responses don't fit in an event */
+ efx_mcdi_read_response_header(efx);
+ } else {
+ mcdi->resprc = efx_mcdi_errno(mcdi_err);
+ mcdi->resp_hdr_len = 4;
+ mcdi->resp_data_len = datalen;
+ }
wake = true;
}
}
int efx_mcdi_rpc(struct efx_nic *efx, unsigned cmd,
- const u8 *inbuf, size_t inlen, u8 *outbuf, size_t outlen,
+ const efx_dword_t *inbuf, size_t inlen,
+ efx_dword_t *outbuf, size_t outlen,
size_t *outlen_actual)
{
- efx_mcdi_rpc_start(efx, cmd, inbuf, inlen);
+ int rc;
+
+ rc = efx_mcdi_rpc_start(efx, cmd, inbuf, inlen);
+ if (rc)
+ return rc;
return efx_mcdi_rpc_finish(efx, cmd, inlen,
outbuf, outlen, outlen_actual);
}
-void efx_mcdi_rpc_start(struct efx_nic *efx, unsigned cmd, const u8 *inbuf,
- size_t inlen)
+int efx_mcdi_rpc_start(struct efx_nic *efx, unsigned cmd,
+ const efx_dword_t *inbuf, size_t inlen)
{
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
- BUG_ON(efx_nic_rev(efx) < EFX_REV_SIENA_A0);
+ if (efx->type->mcdi_max_ver < 0 ||
+ (efx->type->mcdi_max_ver < 2 &&
+ cmd > MC_CMD_CMD_SPACE_ESCAPE_7))
+ return -EINVAL;
+
+ if (inlen > MCDI_CTL_SDU_LEN_MAX_V2 ||
+ (efx->type->mcdi_max_ver < 2 &&
+ inlen > MCDI_CTL_SDU_LEN_MAX_V1))
+ return -EMSGSIZE;
efx_mcdi_acquire(mcdi);
spin_unlock_bh(&mcdi->iface_lock);
efx_mcdi_copyin(efx, cmd, inbuf, inlen);
+ mcdi->new_epoch = false;
+ return 0;
}
int efx_mcdi_rpc_finish(struct efx_nic *efx, unsigned cmd, size_t inlen,
- u8 *outbuf, size_t outlen, size_t *outlen_actual)
+ efx_dword_t *outbuf, size_t outlen,
+ size_t *outlen_actual)
{
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
int rc;
- BUG_ON(efx_nic_rev(efx) < EFX_REV_SIENA_A0);
-
if (mcdi->mode == MCDI_MODE_POLL)
rc = efx_mcdi_poll(efx);
else
"MC command 0x%x inlen %d mode %d timed out\n",
cmd, (int)inlen, mcdi->mode);
} else {
- size_t resplen;
+ size_t hdr_len, data_len;
/* At the very least we need a memory barrier here to ensure
* we pick up changes from efx_mcdi_ev_cpl(). Protect against
* a spurious efx_mcdi_ev_cpl() running concurrently by
* acquiring the iface_lock. */
spin_lock_bh(&mcdi->iface_lock);
- rc = -mcdi->resprc;
- resplen = mcdi->resplen;
+ rc = mcdi->resprc;
+ hdr_len = mcdi->resp_hdr_len;
+ data_len = mcdi->resp_data_len;
spin_unlock_bh(&mcdi->iface_lock);
+ BUG_ON(rc > 0);
+
if (rc == 0) {
- efx_mcdi_copyout(efx, outbuf,
- min(outlen, mcdi->resplen + 3) & ~0x3);
+ efx->type->mcdi_read_response(efx, outbuf, hdr_len,
+ min(outlen, data_len));
if (outlen_actual != NULL)
- *outlen_actual = resplen;
+ *outlen_actual = data_len;
} else if (cmd == MC_CMD_REBOOT && rc == -EIO)
; /* Don't reset if MC_CMD_REBOOT returns EIO */
else if (rc == -EIO || rc == -EINTR) {
if (rc == -EIO || rc == -EINTR) {
msleep(MCDI_STATUS_SLEEP_MS);
efx_mcdi_poll_reboot(efx);
+ mcdi->new_epoch = true;
}
}
{
struct efx_mcdi_iface *mcdi;
- if (efx_nic_rev(efx) < EFX_REV_SIENA_A0)
+ if (!efx->mcdi)
return;
mcdi = efx_mcdi(efx);
{
struct efx_mcdi_iface *mcdi;
- if (efx_nic_rev(efx) < EFX_REV_SIENA_A0)
+ if (!efx->mcdi)
return;
mcdi = efx_mcdi(efx);
if (efx_mcdi_complete(mcdi)) {
if (mcdi->mode == MCDI_MODE_EVENTS) {
mcdi->resprc = rc;
- mcdi->resplen = 0;
+ mcdi->resp_hdr_len = 0;
+ mcdi->resp_data_len = 0;
++mcdi->credits;
}
} else {
break;
udelay(MCDI_STATUS_DELAY_US);
}
+ mcdi->new_epoch = true;
}
spin_unlock(&mcdi->iface_lock);
}
-static unsigned int efx_mcdi_event_link_speed[] = {
- [MCDI_EVENT_LINKCHANGE_SPEED_100M] = 100,
- [MCDI_EVENT_LINKCHANGE_SPEED_1G] = 1000,
- [MCDI_EVENT_LINKCHANGE_SPEED_10G] = 10000,
-};
-
-
-static void efx_mcdi_process_link_change(struct efx_nic *efx, efx_qword_t *ev)
-{
- u32 flags, fcntl, speed, lpa;
-
- speed = EFX_QWORD_FIELD(*ev, MCDI_EVENT_LINKCHANGE_SPEED);
- EFX_BUG_ON_PARANOID(speed >= ARRAY_SIZE(efx_mcdi_event_link_speed));
- speed = efx_mcdi_event_link_speed[speed];
-
- flags = EFX_QWORD_FIELD(*ev, MCDI_EVENT_LINKCHANGE_LINK_FLAGS);
- fcntl = EFX_QWORD_FIELD(*ev, MCDI_EVENT_LINKCHANGE_FCNTL);
- lpa = EFX_QWORD_FIELD(*ev, MCDI_EVENT_LINKCHANGE_LP_CAP);
-
- /* efx->link_state is only modified by efx_mcdi_phy_get_link(),
- * which is only run after flushing the event queues. Therefore, it
- * is safe to modify the link state outside of the mac_lock here.
- */
- efx_mcdi_phy_decode_link(efx, &efx->link_state, speed, flags, fcntl);
-
- efx_mcdi_phy_check_fcntl(efx, lpa);
-
- efx_link_status_changed(efx);
-}
-
/* Called from falcon_process_eventq for MCDI events */
void efx_mcdi_process_event(struct efx_channel *channel,
efx_qword_t *event)
case MCDI_EVENT_CODE_BADSSERT:
netif_err(efx, hw, efx->net_dev,
"MC watchdog or assertion failure at 0x%x\n", data);
- efx_mcdi_ev_death(efx, EINTR);
+ efx_mcdi_ev_death(efx, -EINTR);
break;
case MCDI_EVENT_CODE_PMNOTICE:
break;
case MCDI_EVENT_CODE_REBOOT:
netif_info(efx, hw, efx->net_dev, "MC Reboot\n");
- efx_mcdi_ev_death(efx, EIO);
+ efx_mcdi_ev_death(efx, -EIO);
break;
case MCDI_EVENT_CODE_MAC_STATS_DMA:
/* MAC stats are gather lazily. We can ignore this. */
efx_ptp_event(efx, event);
break;
+ case MCDI_EVENT_CODE_TX_ERR:
+ case MCDI_EVENT_CODE_RX_ERR:
+ netif_err(efx, hw, efx->net_dev,
+ "%s DMA error (event: "EFX_QWORD_FMT")\n",
+ code == MCDI_EVENT_CODE_TX_ERR ? "TX" : "RX",
+ EFX_QWORD_VAL(*event));
+ efx_schedule_reset(efx, RESET_TYPE_DMA_ERROR);
+ break;
default:
netif_err(efx, hw, efx->net_dev, "Unknown MCDI event 0x%x\n",
code);
void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len)
{
- u8 outbuf[ALIGN(MC_CMD_GET_VERSION_OUT_LEN, 4)];
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_VERSION_OUT_LEN);
size_t outlength;
const __le16 *ver_words;
int rc;
int efx_mcdi_drv_attach(struct efx_nic *efx, bool driver_operating,
bool *was_attached)
{
- u8 inbuf[MC_CMD_DRV_ATTACH_IN_LEN];
- u8 outbuf[MC_CMD_DRV_ATTACH_OUT_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_DRV_ATTACH_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_DRV_ATTACH_OUT_LEN);
size_t outlen;
int rc;
MCDI_SET_DWORD(inbuf, DRV_ATTACH_IN_NEW_STATE,
driver_operating ? 1 : 0);
MCDI_SET_DWORD(inbuf, DRV_ATTACH_IN_UPDATE, 1);
+ MCDI_SET_DWORD(inbuf, DRV_ATTACH_IN_FIRMWARE_ID, MC_CMD_FW_LOW_LATENCY);
rc = efx_mcdi_rpc(efx, MC_CMD_DRV_ATTACH, inbuf, sizeof(inbuf),
outbuf, sizeof(outbuf), &outlen);
int efx_mcdi_get_board_cfg(struct efx_nic *efx, u8 *mac_address,
u16 *fw_subtype_list, u32 *capabilities)
{
- uint8_t outbuf[MC_CMD_GET_BOARD_CFG_OUT_LENMAX];
- size_t outlen, offset, i;
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_BOARD_CFG_OUT_LENMAX);
+ size_t outlen, i;
int port_num = efx_port_num(efx);
int rc;
goto fail;
}
- offset = (port_num)
- ? MC_CMD_GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT1_OFST
- : MC_CMD_GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT0_OFST;
if (mac_address)
- memcpy(mac_address, outbuf + offset, ETH_ALEN);
+ memcpy(mac_address,
+ port_num ?
+ MCDI_PTR(outbuf, GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT1) :
+ MCDI_PTR(outbuf, GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT0),
+ ETH_ALEN);
if (fw_subtype_list) {
- /* Byte-swap and truncate or zero-pad as necessary */
- offset = MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_OFST;
for (i = 0;
- i < MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_MAXNUM;
- i++) {
- fw_subtype_list[i] =
- (offset + 2 <= outlen) ?
- le16_to_cpup((__le16 *)(outbuf + offset)) : 0;
- offset += 2;
- }
+ i < MCDI_VAR_ARRAY_LEN(outlen,
+ GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST);
+ i++)
+ fw_subtype_list[i] = MCDI_ARRAY_WORD(
+ outbuf, GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST, i);
+ for (; i < MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_MAXNUM; i++)
+ fw_subtype_list[i] = 0;
}
if (capabilities) {
if (port_num)
int efx_mcdi_log_ctrl(struct efx_nic *efx, bool evq, bool uart, u32 dest_evq)
{
- u8 inbuf[MC_CMD_LOG_CTRL_IN_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_LOG_CTRL_IN_LEN);
u32 dest = 0;
int rc;
int efx_mcdi_nvram_types(struct efx_nic *efx, u32 *nvram_types_out)
{
- u8 outbuf[MC_CMD_NVRAM_TYPES_OUT_LEN];
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_TYPES_OUT_LEN);
size_t outlen;
int rc;
size_t *size_out, size_t *erase_size_out,
bool *protected_out)
{
- u8 inbuf[MC_CMD_NVRAM_INFO_IN_LEN];
- u8 outbuf[MC_CMD_NVRAM_INFO_OUT_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_INFO_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_INFO_OUT_LEN);
size_t outlen;
int rc;
return rc;
}
-int efx_mcdi_nvram_update_start(struct efx_nic *efx, unsigned int type)
-{
- u8 inbuf[MC_CMD_NVRAM_UPDATE_START_IN_LEN];
- int rc;
-
- MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_START_IN_TYPE, type);
-
- BUILD_BUG_ON(MC_CMD_NVRAM_UPDATE_START_OUT_LEN != 0);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_UPDATE_START, inbuf, sizeof(inbuf),
- NULL, 0, NULL);
- if (rc)
- goto fail;
-
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
-int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type,
- loff_t offset, u8 *buffer, size_t length)
-{
- u8 inbuf[MC_CMD_NVRAM_READ_IN_LEN];
- u8 outbuf[MC_CMD_NVRAM_READ_OUT_LEN(EFX_MCDI_NVRAM_LEN_MAX)];
- size_t outlen;
- int rc;
-
- MCDI_SET_DWORD(inbuf, NVRAM_READ_IN_TYPE, type);
- MCDI_SET_DWORD(inbuf, NVRAM_READ_IN_OFFSET, offset);
- MCDI_SET_DWORD(inbuf, NVRAM_READ_IN_LENGTH, length);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_READ, inbuf, sizeof(inbuf),
- outbuf, sizeof(outbuf), &outlen);
- if (rc)
- goto fail;
-
- memcpy(buffer, MCDI_PTR(outbuf, NVRAM_READ_OUT_READ_BUFFER), length);
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
-int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type,
- loff_t offset, const u8 *buffer, size_t length)
-{
- u8 inbuf[MC_CMD_NVRAM_WRITE_IN_LEN(EFX_MCDI_NVRAM_LEN_MAX)];
- int rc;
-
- MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_TYPE, type);
- MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_OFFSET, offset);
- MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_LENGTH, length);
- memcpy(MCDI_PTR(inbuf, NVRAM_WRITE_IN_WRITE_BUFFER), buffer, length);
-
- BUILD_BUG_ON(MC_CMD_NVRAM_WRITE_OUT_LEN != 0);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_WRITE, inbuf,
- ALIGN(MC_CMD_NVRAM_WRITE_IN_LEN(length), 4),
- NULL, 0, NULL);
- if (rc)
- goto fail;
-
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
-int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type,
- loff_t offset, size_t length)
-{
- u8 inbuf[MC_CMD_NVRAM_ERASE_IN_LEN];
- int rc;
-
- MCDI_SET_DWORD(inbuf, NVRAM_ERASE_IN_TYPE, type);
- MCDI_SET_DWORD(inbuf, NVRAM_ERASE_IN_OFFSET, offset);
- MCDI_SET_DWORD(inbuf, NVRAM_ERASE_IN_LENGTH, length);
-
- BUILD_BUG_ON(MC_CMD_NVRAM_ERASE_OUT_LEN != 0);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_ERASE, inbuf, sizeof(inbuf),
- NULL, 0, NULL);
- if (rc)
- goto fail;
-
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
-int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type)
-{
- u8 inbuf[MC_CMD_NVRAM_UPDATE_FINISH_IN_LEN];
- int rc;
-
- MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_FINISH_IN_TYPE, type);
-
- BUILD_BUG_ON(MC_CMD_NVRAM_UPDATE_FINISH_OUT_LEN != 0);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_UPDATE_FINISH, inbuf, sizeof(inbuf),
- NULL, 0, NULL);
- if (rc)
- goto fail;
-
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
static int efx_mcdi_nvram_test(struct efx_nic *efx, unsigned int type)
{
- u8 inbuf[MC_CMD_NVRAM_TEST_IN_LEN];
- u8 outbuf[MC_CMD_NVRAM_TEST_OUT_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_TEST_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_TEST_OUT_LEN);
int rc;
MCDI_SET_DWORD(inbuf, NVRAM_TEST_IN_TYPE, type);
static int efx_mcdi_read_assertion(struct efx_nic *efx)
{
- u8 inbuf[MC_CMD_GET_ASSERTS_IN_LEN];
- u8 outbuf[MC_CMD_GET_ASSERTS_OUT_LEN];
- unsigned int flags, index, ofst;
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_GET_ASSERTS_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_ASSERTS_OUT_LEN);
+ unsigned int flags, index;
const char *reason;
size_t outlen;
int retry;
MCDI_DWORD(outbuf, GET_ASSERTS_OUT_THREAD_OFFS));
/* Print out the registers */
- ofst = MC_CMD_GET_ASSERTS_OUT_GP_REGS_OFFS_OFST;
- for (index = 1; index < 32; index++) {
- netif_err(efx, hw, efx->net_dev, "R%.2d (?): 0x%.8x\n", index,
- MCDI_DWORD2(outbuf, ofst));
- ofst += sizeof(efx_dword_t);
- }
+ for (index = 0;
+ index < MC_CMD_GET_ASSERTS_OUT_GP_REGS_OFFS_NUM;
+ index++)
+ netif_err(efx, hw, efx->net_dev, "R%.2d (?): 0x%.8x\n",
+ 1 + index,
+ MCDI_ARRAY_DWORD(outbuf, GET_ASSERTS_OUT_GP_REGS_OFFS,
+ index));
return 0;
}
static void efx_mcdi_exit_assertion(struct efx_nic *efx)
{
- u8 inbuf[MC_CMD_REBOOT_IN_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_REBOOT_IN_LEN);
/* If the MC is running debug firmware, it might now be
* waiting for a debugger to attach, but we just want it to
void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode)
{
- u8 inbuf[MC_CMD_SET_ID_LED_IN_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_ID_LED_IN_LEN);
int rc;
BUILD_BUG_ON(EFX_LED_OFF != MC_CMD_LED_OFF);
__func__, rc);
}
-int efx_mcdi_reset_port(struct efx_nic *efx)
+static int efx_mcdi_reset_port(struct efx_nic *efx)
{
int rc = efx_mcdi_rpc(efx, MC_CMD_ENTITY_RESET, NULL, 0, NULL, 0, NULL);
if (rc)
return rc;
}
-int efx_mcdi_reset_mc(struct efx_nic *efx)
+static int efx_mcdi_reset_mc(struct efx_nic *efx)
{
- u8 inbuf[MC_CMD_REBOOT_IN_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_REBOOT_IN_LEN);
int rc;
BUILD_BUG_ON(MC_CMD_REBOOT_OUT_LEN != 0);
return rc;
}
+enum reset_type efx_mcdi_map_reset_reason(enum reset_type reason)
+{
+ return RESET_TYPE_RECOVER_OR_ALL;
+}
+
+int efx_mcdi_reset(struct efx_nic *efx, enum reset_type method)
+{
+ int rc;
+
+ /* Recover from a failed assertion pre-reset */
+ rc = efx_mcdi_handle_assertion(efx);
+ if (rc)
+ return rc;
+
+ if (method == RESET_TYPE_WORLD)
+ return efx_mcdi_reset_mc(efx);
+ else
+ return efx_mcdi_reset_port(efx);
+}
+
static int efx_mcdi_wol_filter_set(struct efx_nic *efx, u32 type,
const u8 *mac, int *id_out)
{
- u8 inbuf[MC_CMD_WOL_FILTER_SET_IN_LEN];
- u8 outbuf[MC_CMD_WOL_FILTER_SET_OUT_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_WOL_FILTER_SET_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_WOL_FILTER_SET_OUT_LEN);
size_t outlen;
int rc;
int efx_mcdi_wol_filter_get_magic(struct efx_nic *efx, int *id_out)
{
- u8 outbuf[MC_CMD_WOL_FILTER_GET_OUT_LEN];
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_WOL_FILTER_GET_OUT_LEN);
size_t outlen;
int rc;
int efx_mcdi_wol_filter_remove(struct efx_nic *efx, int id)
{
- u8 inbuf[MC_CMD_WOL_FILTER_REMOVE_IN_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_WOL_FILTER_REMOVE_IN_LEN);
int rc;
MCDI_SET_DWORD(inbuf, WOL_FILTER_REMOVE_IN_FILTER_ID, (u32)id);
{
struct efx_channel *channel;
struct efx_rx_queue *rx_queue;
- __le32 *qid;
+ MCDI_DECLARE_BUF(inbuf,
+ MC_CMD_FLUSH_RX_QUEUES_IN_LEN(EFX_MAX_CHANNELS));
int rc, count;
BUILD_BUG_ON(EFX_MAX_CHANNELS >
MC_CMD_FLUSH_RX_QUEUES_IN_QID_OFST_MAXNUM);
- qid = kmalloc(EFX_MAX_CHANNELS * sizeof(*qid), GFP_KERNEL);
- if (qid == NULL)
- return -ENOMEM;
-
count = 0;
efx_for_each_channel(channel, efx) {
efx_for_each_channel_rx_queue(rx_queue, channel) {
if (rx_queue->flush_pending) {
rx_queue->flush_pending = false;
atomic_dec(&efx->rxq_flush_pending);
- qid[count++] = cpu_to_le32(
- efx_rx_queue_index(rx_queue));
+ MCDI_SET_ARRAY_DWORD(
+ inbuf, FLUSH_RX_QUEUES_IN_QID_OFST,
+ count, efx_rx_queue_index(rx_queue));
+ count++;
}
}
}
- rc = efx_mcdi_rpc(efx, MC_CMD_FLUSH_RX_QUEUES, (u8 *)qid,
- count * sizeof(*qid), NULL, 0, NULL);
+ rc = efx_mcdi_rpc(efx, MC_CMD_FLUSH_RX_QUEUES, inbuf,
+ MC_CMD_FLUSH_RX_QUEUES_IN_LEN(count), NULL, 0, NULL);
WARN_ON(rc < 0);
- kfree(qid);
-
return rc;
}
return rc;
}
+#ifdef CONFIG_SFC_MTD
+
+#define EFX_MCDI_NVRAM_LEN_MAX 128
+
+static int efx_mcdi_nvram_update_start(struct efx_nic *efx, unsigned int type)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_UPDATE_START_IN_LEN);
+ int rc;
+
+ MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_START_IN_TYPE, type);
+
+ BUILD_BUG_ON(MC_CMD_NVRAM_UPDATE_START_OUT_LEN != 0);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_UPDATE_START, inbuf, sizeof(inbuf),
+ NULL, 0, NULL);
+ if (rc)
+ goto fail;
+
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+ return rc;
+}
+
+static int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type,
+ loff_t offset, u8 *buffer, size_t length)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_READ_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf,
+ MC_CMD_NVRAM_READ_OUT_LEN(EFX_MCDI_NVRAM_LEN_MAX));
+ size_t outlen;
+ int rc;
+
+ MCDI_SET_DWORD(inbuf, NVRAM_READ_IN_TYPE, type);
+ MCDI_SET_DWORD(inbuf, NVRAM_READ_IN_OFFSET, offset);
+ MCDI_SET_DWORD(inbuf, NVRAM_READ_IN_LENGTH, length);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_READ, inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ goto fail;
+
+ memcpy(buffer, MCDI_PTR(outbuf, NVRAM_READ_OUT_READ_BUFFER), length);
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+ return rc;
+}
+
+static int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type,
+ loff_t offset, const u8 *buffer, size_t length)
+{
+ MCDI_DECLARE_BUF(inbuf,
+ MC_CMD_NVRAM_WRITE_IN_LEN(EFX_MCDI_NVRAM_LEN_MAX));
+ int rc;
+
+ MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_TYPE, type);
+ MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_OFFSET, offset);
+ MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_LENGTH, length);
+ memcpy(MCDI_PTR(inbuf, NVRAM_WRITE_IN_WRITE_BUFFER), buffer, length);
+
+ BUILD_BUG_ON(MC_CMD_NVRAM_WRITE_OUT_LEN != 0);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_WRITE, inbuf,
+ ALIGN(MC_CMD_NVRAM_WRITE_IN_LEN(length), 4),
+ NULL, 0, NULL);
+ if (rc)
+ goto fail;
+
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+ return rc;
+}
+
+static int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type,
+ loff_t offset, size_t length)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_ERASE_IN_LEN);
+ int rc;
+
+ MCDI_SET_DWORD(inbuf, NVRAM_ERASE_IN_TYPE, type);
+ MCDI_SET_DWORD(inbuf, NVRAM_ERASE_IN_OFFSET, offset);
+ MCDI_SET_DWORD(inbuf, NVRAM_ERASE_IN_LENGTH, length);
+
+ BUILD_BUG_ON(MC_CMD_NVRAM_ERASE_OUT_LEN != 0);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_ERASE, inbuf, sizeof(inbuf),
+ NULL, 0, NULL);
+ if (rc)
+ goto fail;
+
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+ return rc;
+}
+
+static int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_UPDATE_FINISH_IN_LEN);
+ int rc;
+
+ MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_FINISH_IN_TYPE, type);
+
+ BUILD_BUG_ON(MC_CMD_NVRAM_UPDATE_FINISH_OUT_LEN != 0);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_UPDATE_FINISH, inbuf, sizeof(inbuf),
+ NULL, 0, NULL);
+ if (rc)
+ goto fail;
+
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+ return rc;
+}
+
+int efx_mcdi_mtd_read(struct mtd_info *mtd, loff_t start,
+ size_t len, size_t *retlen, u8 *buffer)
+{
+ struct efx_mcdi_mtd_partition *part = to_efx_mcdi_mtd_partition(mtd);
+ struct efx_nic *efx = mtd->priv;
+ loff_t offset = start;
+ loff_t end = min_t(loff_t, start + len, mtd->size);
+ size_t chunk;
+ int rc = 0;
+
+ while (offset < end) {
+ chunk = min_t(size_t, end - offset, EFX_MCDI_NVRAM_LEN_MAX);
+ rc = efx_mcdi_nvram_read(efx, part->nvram_type, offset,
+ buffer, chunk);
+ if (rc)
+ goto out;
+ offset += chunk;
+ buffer += chunk;
+ }
+out:
+ *retlen = offset - start;
+ return rc;
+}
+
+int efx_mcdi_mtd_erase(struct mtd_info *mtd, loff_t start, size_t len)
+{
+ struct efx_mcdi_mtd_partition *part = to_efx_mcdi_mtd_partition(mtd);
+ struct efx_nic *efx = mtd->priv;
+ loff_t offset = start & ~((loff_t)(mtd->erasesize - 1));
+ loff_t end = min_t(loff_t, start + len, mtd->size);
+ size_t chunk = part->common.mtd.erasesize;
+ int rc = 0;
+
+ if (!part->updating) {
+ rc = efx_mcdi_nvram_update_start(efx, part->nvram_type);
+ if (rc)
+ goto out;
+ part->updating = true;
+ }
+
+ /* The MCDI interface can in fact do multiple erase blocks at once;
+ * but erasing may be slow, so we make multiple calls here to avoid
+ * tripping the MCDI RPC timeout. */
+ while (offset < end) {
+ rc = efx_mcdi_nvram_erase(efx, part->nvram_type, offset,
+ chunk);
+ if (rc)
+ goto out;
+ offset += chunk;
+ }
+out:
+ return rc;
+}
+
+int efx_mcdi_mtd_write(struct mtd_info *mtd, loff_t start,
+ size_t len, size_t *retlen, const u8 *buffer)
+{
+ struct efx_mcdi_mtd_partition *part = to_efx_mcdi_mtd_partition(mtd);
+ struct efx_nic *efx = mtd->priv;
+ loff_t offset = start;
+ loff_t end = min_t(loff_t, start + len, mtd->size);
+ size_t chunk;
+ int rc = 0;
+
+ if (!part->updating) {
+ rc = efx_mcdi_nvram_update_start(efx, part->nvram_type);
+ if (rc)
+ goto out;
+ part->updating = true;
+ }
+
+ while (offset < end) {
+ chunk = min_t(size_t, end - offset, EFX_MCDI_NVRAM_LEN_MAX);
+ rc = efx_mcdi_nvram_write(efx, part->nvram_type, offset,
+ buffer, chunk);
+ if (rc)
+ goto out;
+ offset += chunk;
+ buffer += chunk;
+ }
+out:
+ *retlen = offset - start;
+ return rc;
+}
+
+int efx_mcdi_mtd_sync(struct mtd_info *mtd)
+{
+ struct efx_mcdi_mtd_partition *part = to_efx_mcdi_mtd_partition(mtd);
+ struct efx_nic *efx = mtd->priv;
+ int rc = 0;
+
+ if (part->updating) {
+ part->updating = false;
+ rc = efx_mcdi_nvram_update_finish(efx, part->nvram_type);
+ }
+
+ return rc;
+}
+
+void efx_mcdi_mtd_rename(struct efx_mtd_partition *part)
+{
+ struct efx_mcdi_mtd_partition *mcdi_part =
+ container_of(part, struct efx_mcdi_mtd_partition, common);
+ struct efx_nic *efx = part->mtd.priv;
+
+ snprintf(part->name, sizeof(part->name), "%s %s:%02x",
+ efx->name, part->type_name, mcdi_part->fw_subtype);
+}
+
+#endif /* CONFIG_SFC_MTD */
#define EFX_MCDI_H
/**
- * enum efx_mcdi_state
+ * enum efx_mcdi_state - MCDI request handling state
* @MCDI_STATE_QUIESCENT: No pending MCDI requests. If the caller holds the
- * mcdi_lock then they are able to move to MCDI_STATE_RUNNING
+ * mcdi @iface_lock then they are able to move to %MCDI_STATE_RUNNING
* @MCDI_STATE_RUNNING: There is an MCDI request pending. Only the thread that
* moved into this state is allowed to move out of it.
* @MCDI_STATE_COMPLETED: An MCDI request has completed, but the owning thread
* has not yet consumed the result. For all other threads, equivalent to
- * MCDI_STATE_RUNNING.
+ * %MCDI_STATE_RUNNING.
*/
enum efx_mcdi_state {
MCDI_STATE_QUIESCENT,
};
/**
- * struct efx_mcdi_iface
- * @state: Interface state. Waited for by mcdi_wq.
- * @wq: Wait queue for threads waiting for state != STATE_RUNNING
- * @iface_lock: Protects @credits, @seqno, @resprc, @resplen
+ * struct efx_mcdi_iface - MCDI protocol context
+ * @state: Request handling state. Waited for by @wq.
* @mode: Poll for mcdi completion, or wait for an mcdi_event.
- * Serialised by @lock
+ * @wq: Wait queue for threads waiting for @state != %MCDI_STATE_RUNNING
+ * @new_epoch: Indicates start of day or start of MC reboot recovery
+ * @iface_lock: Serialises access to all the following fields
* @seqno: The next sequence number to use for mcdi requests.
- * Serialised by @lock
* @credits: Number of spurious MCDI completion events allowed before we
- * trigger a fatal error. Protected by @lock
- * @resprc: Returned MCDI completion
- * @resplen: Returned payload length
+ * trigger a fatal error
+ * @resprc: Response error/success code (Linux numbering)
+ * @resp_hdr_len: Response header length
+ * @resp_data_len: Response data (SDU or error) length
*/
struct efx_mcdi_iface {
atomic_t state;
+ enum efx_mcdi_mode mode;
wait_queue_head_t wq;
spinlock_t iface_lock;
- enum efx_mcdi_mode mode;
+ bool new_epoch;
unsigned int credits;
unsigned int seqno;
- unsigned int resprc;
- size_t resplen;
+ int resprc;
+ size_t resp_hdr_len;
+ size_t resp_data_len;
};
struct efx_mcdi_mon {
unsigned int n_attrs;
};
-extern void efx_mcdi_init(struct efx_nic *efx);
+struct efx_mcdi_mtd_partition {
+ struct efx_mtd_partition common;
+ bool updating;
+ u8 nvram_type;
+ u16 fw_subtype;
+};
+
+#define to_efx_mcdi_mtd_partition(mtd) \
+ container_of(mtd, struct efx_mcdi_mtd_partition, common.mtd)
+
+/**
+ * struct efx_mcdi_data - extra state for NICs that implement MCDI
+ * @iface: Interface/protocol state
+ * @hwmon: Hardware monitor state
+ */
+struct efx_mcdi_data {
+ struct efx_mcdi_iface iface;
+#ifdef CONFIG_SFC_MCDI_MON
+ struct efx_mcdi_mon hwmon;
+#endif
+};
+
+#ifdef CONFIG_SFC_MCDI_MON
+static inline struct efx_mcdi_mon *efx_mcdi_mon(struct efx_nic *efx)
+{
+ EFX_BUG_ON_PARANOID(!efx->mcdi);
+ return &efx->mcdi->hwmon;
+}
+#endif
+
+extern int efx_mcdi_init(struct efx_nic *efx);
+extern void efx_mcdi_fini(struct efx_nic *efx);
-extern int efx_mcdi_rpc(struct efx_nic *efx, unsigned cmd, const u8 *inbuf,
- size_t inlen, u8 *outbuf, size_t outlen,
+extern int efx_mcdi_rpc(struct efx_nic *efx, unsigned cmd,
+ const efx_dword_t *inbuf, size_t inlen,
+ efx_dword_t *outbuf, size_t outlen,
size_t *outlen_actual);
-extern void efx_mcdi_rpc_start(struct efx_nic *efx, unsigned cmd,
- const u8 *inbuf, size_t inlen);
+extern int efx_mcdi_rpc_start(struct efx_nic *efx, unsigned cmd,
+ const efx_dword_t *inbuf, size_t inlen);
extern int efx_mcdi_rpc_finish(struct efx_nic *efx, unsigned cmd, size_t inlen,
- u8 *outbuf, size_t outlen,
+ efx_dword_t *outbuf, size_t outlen,
size_t *outlen_actual);
+
extern int efx_mcdi_poll_reboot(struct efx_nic *efx);
extern void efx_mcdi_mode_poll(struct efx_nic *efx);
extern void efx_mcdi_mode_event(struct efx_nic *efx);
efx_qword_t *event);
extern void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev);
-#define MCDI_PTR2(_buf, _ofst) \
- (((u8 *)_buf) + _ofst)
-#define MCDI_SET_DWORD2(_buf, _ofst, _value) \
- EFX_POPULATE_DWORD_1(*((efx_dword_t *)MCDI_PTR2(_buf, _ofst)), \
- EFX_DWORD_0, _value)
-#define MCDI_DWORD2(_buf, _ofst) \
- EFX_DWORD_FIELD(*((efx_dword_t *)MCDI_PTR2(_buf, _ofst)), \
- EFX_DWORD_0)
-#define MCDI_QWORD2(_buf, _ofst) \
- EFX_QWORD_FIELD64(*((efx_qword_t *)MCDI_PTR2(_buf, _ofst)), \
- EFX_QWORD_0)
-
-#define MCDI_PTR(_buf, _ofst) \
- MCDI_PTR2(_buf, MC_CMD_ ## _ofst ## _OFST)
-#define MCDI_ARRAY_PTR(_buf, _field, _type, _index) \
- MCDI_PTR2(_buf, \
- MC_CMD_ ## _field ## _OFST + \
- (_index) * MC_CMD_ ## _type ## _TYPEDEF_LEN)
-#define MCDI_SET_DWORD(_buf, _ofst, _value) \
- MCDI_SET_DWORD2(_buf, MC_CMD_ ## _ofst ## _OFST, _value)
-#define MCDI_DWORD(_buf, _ofst) \
- MCDI_DWORD2(_buf, MC_CMD_ ## _ofst ## _OFST)
-#define MCDI_QWORD(_buf, _ofst) \
- MCDI_QWORD2(_buf, MC_CMD_ ## _ofst ## _OFST)
+/* We expect that 16- and 32-bit fields in MCDI requests and responses
+ * are appropriately aligned, but 64-bit fields are only
+ * 32-bit-aligned. Also, on Siena we must copy to the MC shared
+ * memory strictly 32 bits at a time, so add any necessary padding.
+ */
+#define MCDI_DECLARE_BUF(_name, _len) \
+ efx_dword_t _name[DIV_ROUND_UP(_len, 4)]
+#define _MCDI_PTR(_buf, _offset) \
+ ((u8 *)(_buf) + (_offset))
+#define MCDI_PTR(_buf, _field) \
+ _MCDI_PTR(_buf, MC_CMD_ ## _field ## _OFST)
+#define _MCDI_CHECK_ALIGN(_ofst, _align) \
+ ((_ofst) + BUILD_BUG_ON_ZERO((_ofst) & (_align - 1)))
+#define _MCDI_DWORD(_buf, _field) \
+ ((_buf) + (_MCDI_CHECK_ALIGN(MC_CMD_ ## _field ## _OFST, 4) >> 2))
+
+#define MCDI_SET_DWORD(_buf, _field, _value) \
+ EFX_POPULATE_DWORD_1(*_MCDI_DWORD(_buf, _field), EFX_DWORD_0, _value)
+#define MCDI_DWORD(_buf, _field) \
+ EFX_DWORD_FIELD(*_MCDI_DWORD(_buf, _field), EFX_DWORD_0)
+#define MCDI_POPULATE_DWORD_1(_buf, _field, _name1, _value1) \
+ EFX_POPULATE_DWORD_1(*_MCDI_DWORD(_buf, _field), \
+ MC_CMD_ ## _name1, _value1)
+#define MCDI_POPULATE_DWORD_2(_buf, _field, _name1, _value1, \
+ _name2, _value2) \
+ EFX_POPULATE_DWORD_2(*_MCDI_DWORD(_buf, _field), \
+ MC_CMD_ ## _name1, _value1, \
+ MC_CMD_ ## _name2, _value2)
+#define MCDI_POPULATE_DWORD_3(_buf, _field, _name1, _value1, \
+ _name2, _value2, _name3, _value3) \
+ EFX_POPULATE_DWORD_3(*_MCDI_DWORD(_buf, _field), \
+ MC_CMD_ ## _name1, _value1, \
+ MC_CMD_ ## _name2, _value2, \
+ MC_CMD_ ## _name3, _value3)
+#define MCDI_POPULATE_DWORD_4(_buf, _field, _name1, _value1, \
+ _name2, _value2, _name3, _value3, \
+ _name4, _value4) \
+ EFX_POPULATE_DWORD_4(*_MCDI_DWORD(_buf, _field), \
+ MC_CMD_ ## _name1, _value1, \
+ MC_CMD_ ## _name2, _value2, \
+ MC_CMD_ ## _name3, _value3, \
+ MC_CMD_ ## _name4, _value4)
+#define MCDI_POPULATE_DWORD_5(_buf, _field, _name1, _value1, \
+ _name2, _value2, _name3, _value3, \
+ _name4, _value4, _name5, _value5) \
+ EFX_POPULATE_DWORD_5(*_MCDI_DWORD(_buf, _field), \
+ MC_CMD_ ## _name1, _value1, \
+ MC_CMD_ ## _name2, _value2, \
+ MC_CMD_ ## _name3, _value3, \
+ MC_CMD_ ## _name4, _value4, \
+ MC_CMD_ ## _name5, _value5)
+#define MCDI_POPULATE_DWORD_6(_buf, _field, _name1, _value1, \
+ _name2, _value2, _name3, _value3, \
+ _name4, _value4, _name5, _value5, \
+ _name6, _value6) \
+ EFX_POPULATE_DWORD_6(*_MCDI_DWORD(_buf, _field), \
+ MC_CMD_ ## _name1, _value1, \
+ MC_CMD_ ## _name2, _value2, \
+ MC_CMD_ ## _name3, _value3, \
+ MC_CMD_ ## _name4, _value4, \
+ MC_CMD_ ## _name5, _value5, \
+ MC_CMD_ ## _name6, _value6)
+#define MCDI_POPULATE_DWORD_7(_buf, _field, _name1, _value1, \
+ _name2, _value2, _name3, _value3, \
+ _name4, _value4, _name5, _value5, \
+ _name6, _value6, _name7, _value7) \
+ EFX_POPULATE_DWORD_7(*_MCDI_DWORD(_buf, _field), \
+ MC_CMD_ ## _name1, _value1, \
+ MC_CMD_ ## _name2, _value2, \
+ MC_CMD_ ## _name3, _value3, \
+ MC_CMD_ ## _name4, _value4, \
+ MC_CMD_ ## _name5, _value5, \
+ MC_CMD_ ## _name6, _value6, \
+ MC_CMD_ ## _name7, _value7)
+#define MCDI_SET_QWORD(_buf, _field, _value) \
+ do { \
+ EFX_POPULATE_DWORD_1(_MCDI_DWORD(_buf, _field)[0], \
+ EFX_DWORD_0, (u32)(_value)); \
+ EFX_POPULATE_DWORD_1(_MCDI_DWORD(_buf, _field)[1], \
+ EFX_DWORD_0, (u64)(_value) >> 32); \
+ } while (0)
+#define MCDI_QWORD(_buf, _field) \
+ (EFX_DWORD_FIELD(_MCDI_DWORD(_buf, _field)[0], EFX_DWORD_0) | \
+ (u64)EFX_DWORD_FIELD(_MCDI_DWORD(_buf, _field)[1], EFX_DWORD_0) << 32)
+#define MCDI_FIELD(_ptr, _type, _field) \
+ EFX_EXTRACT_DWORD( \
+ *(efx_dword_t *) \
+ _MCDI_PTR(_ptr, MC_CMD_ ## _type ## _ ## _field ## _OFST & ~3),\
+ MC_CMD_ ## _type ## _ ## _field ## _LBN & 0x1f, \
+ (MC_CMD_ ## _type ## _ ## _field ## _LBN & 0x1f) + \
+ MC_CMD_ ## _type ## _ ## _field ## _WIDTH - 1)
+
+#define _MCDI_ARRAY_PTR(_buf, _field, _index, _align) \
+ (_MCDI_PTR(_buf, _MCDI_CHECK_ALIGN(MC_CMD_ ## _field ## _OFST, _align))\
+ + (_index) * _MCDI_CHECK_ALIGN(MC_CMD_ ## _field ## _LEN, _align))
+#define MCDI_DECLARE_STRUCT_PTR(_name) \
+ efx_dword_t *_name
+#define MCDI_ARRAY_STRUCT_PTR(_buf, _field, _index) \
+ ((efx_dword_t *)_MCDI_ARRAY_PTR(_buf, _field, _index, 4))
+#define MCDI_VAR_ARRAY_LEN(_len, _field) \
+ min_t(size_t, MC_CMD_ ## _field ## _MAXNUM, \
+ ((_len) - MC_CMD_ ## _field ## _OFST) / MC_CMD_ ## _field ## _LEN)
+#define MCDI_ARRAY_WORD(_buf, _field, _index) \
+ (BUILD_BUG_ON_ZERO(MC_CMD_ ## _field ## _LEN != 2) + \
+ le16_to_cpu(*(__force const __le16 *) \
+ _MCDI_ARRAY_PTR(_buf, _field, _index, 2)))
+#define _MCDI_ARRAY_DWORD(_buf, _field, _index) \
+ (BUILD_BUG_ON_ZERO(MC_CMD_ ## _field ## _LEN != 4) + \
+ (efx_dword_t *)_MCDI_ARRAY_PTR(_buf, _field, _index, 4))
+#define MCDI_SET_ARRAY_DWORD(_buf, _field, _index, _value) \
+ EFX_SET_DWORD_FIELD(*_MCDI_ARRAY_DWORD(_buf, _field, _index), \
+ EFX_DWORD_0, _value)
+#define MCDI_ARRAY_DWORD(_buf, _field, _index) \
+ EFX_DWORD_FIELD(*_MCDI_ARRAY_DWORD(_buf, _field, _index), EFX_DWORD_0)
+#define _MCDI_ARRAY_QWORD(_buf, _field, _index) \
+ (BUILD_BUG_ON_ZERO(MC_CMD_ ## _field ## _LEN != 8) + \
+ (efx_dword_t *)_MCDI_ARRAY_PTR(_buf, _field, _index, 4))
+#define MCDI_SET_ARRAY_QWORD(_buf, _field, _index, _value) \
+ do { \
+ EFX_SET_DWORD_FIELD(_MCDI_ARRAY_QWORD(_buf, _field, _index)[0],\
+ EFX_DWORD_0, (u32)(_value)); \
+ EFX_SET_DWORD_FIELD(_MCDI_ARRAY_QWORD(_buf, _field, _index)[1],\
+ EFX_DWORD_0, (u64)(_value) >> 32); \
+ } while (0)
+#define MCDI_ARRAY_FIELD(_buf, _field1, _type, _index, _field2) \
+ MCDI_FIELD(MCDI_ARRAY_STRUCT_PTR(_buf, _field1, _index), \
+ _type ## _TYPEDEF, _field2)
#define MCDI_EVENT_FIELD(_ev, _field) \
EFX_QWORD_FIELD(_ev, MCDI_EVENT_ ## _field)
-#define MCDI_ARRAY_FIELD(_buf, _field1, _type, _index, _field2) \
- EFX_EXTRACT_DWORD( \
- *((efx_dword_t *) \
- (MCDI_ARRAY_PTR(_buf, _field1, _type, _index) + \
- (MC_CMD_ ## _type ## _TYPEDEF_ ## _field2 ## _OFST & ~3))), \
- MC_CMD_ ## _type ## _TYPEDEF_ ## _field2 ## _LBN & 0x1f, \
- (MC_CMD_ ## _type ## _TYPEDEF_ ## _field2 ## _LBN & 0x1f) + \
- MC_CMD_ ## _type ## _TYPEDEF_ ## _field2 ## _WIDTH - 1)
extern void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len);
extern int efx_mcdi_drv_attach(struct efx_nic *efx, bool driver_operating,
extern int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type,
size_t *size_out, size_t *erase_size_out,
bool *protected_out);
-extern int efx_mcdi_nvram_update_start(struct efx_nic *efx,
- unsigned int type);
-extern int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type,
- loff_t offset, u8 *buffer, size_t length);
-extern int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type,
- loff_t offset, const u8 *buffer,
- size_t length);
-#define EFX_MCDI_NVRAM_LEN_MAX 128
-extern int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type,
- loff_t offset, size_t length);
-extern int efx_mcdi_nvram_update_finish(struct efx_nic *efx,
- unsigned int type);
extern int efx_mcdi_nvram_test_all(struct efx_nic *efx);
extern int efx_mcdi_handle_assertion(struct efx_nic *efx);
extern void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode);
-extern int efx_mcdi_reset_port(struct efx_nic *efx);
-extern int efx_mcdi_reset_mc(struct efx_nic *efx);
extern int efx_mcdi_wol_filter_set_magic(struct efx_nic *efx,
const u8 *mac, int *id_out);
extern int efx_mcdi_wol_filter_get_magic(struct efx_nic *efx, int *id_out);
extern int efx_mcdi_wol_filter_remove(struct efx_nic *efx, int id);
extern int efx_mcdi_wol_filter_reset(struct efx_nic *efx);
extern int efx_mcdi_flush_rxqs(struct efx_nic *efx);
+extern int efx_mcdi_port_probe(struct efx_nic *efx);
+extern void efx_mcdi_port_remove(struct efx_nic *efx);
+extern int efx_mcdi_port_reconfigure(struct efx_nic *efx);
+extern void efx_mcdi_process_link_change(struct efx_nic *efx, efx_qword_t *ev);
extern int efx_mcdi_set_mac(struct efx_nic *efx);
-extern int efx_mcdi_mac_stats(struct efx_nic *efx, dma_addr_t dma_addr,
- u32 dma_len, int enable, int clear);
-extern int efx_mcdi_mac_reconfigure(struct efx_nic *efx);
+#define EFX_MC_STATS_GENERATION_INVALID ((__force __le64)(-1))
+extern void efx_mcdi_mac_start_stats(struct efx_nic *efx);
+extern void efx_mcdi_mac_stop_stats(struct efx_nic *efx);
extern bool efx_mcdi_mac_check_fault(struct efx_nic *efx);
+extern enum reset_type efx_mcdi_map_reset_reason(enum reset_type reason);
+extern int efx_mcdi_reset(struct efx_nic *efx, enum reset_type method);
#ifdef CONFIG_SFC_MCDI_MON
extern int efx_mcdi_mon_probe(struct efx_nic *efx);
static inline void efx_mcdi_mon_remove(struct efx_nic *efx) {}
#endif
+#ifdef CONFIG_SFC_MTD
+extern int efx_mcdi_mtd_read(struct mtd_info *mtd, loff_t start,
+ size_t len, size_t *retlen, u8 *buffer);
+extern int efx_mcdi_mtd_erase(struct mtd_info *mtd, loff_t start, size_t len);
+extern int efx_mcdi_mtd_write(struct mtd_info *mtd, loff_t start,
+ size_t len, size_t *retlen, const u8 *buffer);
+extern int efx_mcdi_mtd_sync(struct mtd_info *mtd);
+extern void efx_mcdi_mtd_rename(struct efx_mtd_partition *part);
+#endif
+
#endif /* EFX_MCDI_H */
+++ /dev/null
-/****************************************************************************
- * Driver for Solarflare Solarstorm network controllers and boards
- * Copyright 2009-2010 Solarflare Communications Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation, incorporated herein by reference.
- */
-
-#include "net_driver.h"
-#include "efx.h"
-#include "mcdi.h"
-#include "mcdi_pcol.h"
-
-int efx_mcdi_set_mac(struct efx_nic *efx)
-{
- u32 reject, fcntl;
- u8 cmdbytes[MC_CMD_SET_MAC_IN_LEN];
-
- memcpy(cmdbytes + MC_CMD_SET_MAC_IN_ADDR_OFST,
- efx->net_dev->dev_addr, ETH_ALEN);
-
- MCDI_SET_DWORD(cmdbytes, SET_MAC_IN_MTU,
- EFX_MAX_FRAME_LEN(efx->net_dev->mtu));
- MCDI_SET_DWORD(cmdbytes, SET_MAC_IN_DRAIN, 0);
-
- /* The MCDI command provides for controlling accept/reject
- * of broadcast packets too, but the driver doesn't currently
- * expose this. */
- reject = (efx->promiscuous) ? 0 :
- (1 << MC_CMD_SET_MAC_IN_REJECT_UNCST_LBN);
- MCDI_SET_DWORD(cmdbytes, SET_MAC_IN_REJECT, reject);
-
- switch (efx->wanted_fc) {
- case EFX_FC_RX | EFX_FC_TX:
- fcntl = MC_CMD_FCNTL_BIDIR;
- break;
- case EFX_FC_RX:
- fcntl = MC_CMD_FCNTL_RESPOND;
- break;
- default:
- fcntl = MC_CMD_FCNTL_OFF;
- break;
- }
- if (efx->wanted_fc & EFX_FC_AUTO)
- fcntl = MC_CMD_FCNTL_AUTO;
- if (efx->fc_disable)
- fcntl = MC_CMD_FCNTL_OFF;
-
- MCDI_SET_DWORD(cmdbytes, SET_MAC_IN_FCNTL, fcntl);
-
- return efx_mcdi_rpc(efx, MC_CMD_SET_MAC, cmdbytes, sizeof(cmdbytes),
- NULL, 0, NULL);
-}
-
-bool efx_mcdi_mac_check_fault(struct efx_nic *efx)
-{
- u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];
- size_t outlength;
- int rc;
-
- BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
- outbuf, sizeof(outbuf), &outlength);
- if (rc) {
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n",
- __func__, rc);
- return true;
- }
-
- return MCDI_DWORD(outbuf, GET_LINK_OUT_MAC_FAULT) != 0;
-}
-
-int efx_mcdi_mac_stats(struct efx_nic *efx, dma_addr_t dma_addr,
- u32 dma_len, int enable, int clear)
-{
- u8 inbuf[MC_CMD_MAC_STATS_IN_LEN];
- int rc;
- efx_dword_t *cmd_ptr;
- int period = enable ? 1000 : 0;
- u32 addr_hi;
- u32 addr_lo;
-
- BUILD_BUG_ON(MC_CMD_MAC_STATS_OUT_DMA_LEN != 0);
-
- addr_lo = ((u64)dma_addr) >> 0;
- addr_hi = ((u64)dma_addr) >> 32;
-
- MCDI_SET_DWORD(inbuf, MAC_STATS_IN_DMA_ADDR_LO, addr_lo);
- MCDI_SET_DWORD(inbuf, MAC_STATS_IN_DMA_ADDR_HI, addr_hi);
- cmd_ptr = (efx_dword_t *)MCDI_PTR(inbuf, MAC_STATS_IN_CMD);
- EFX_POPULATE_DWORD_7(*cmd_ptr,
- MC_CMD_MAC_STATS_IN_DMA, !!enable,
- MC_CMD_MAC_STATS_IN_CLEAR, clear,
- MC_CMD_MAC_STATS_IN_PERIODIC_CHANGE, 1,
- MC_CMD_MAC_STATS_IN_PERIODIC_ENABLE, !!enable,
- MC_CMD_MAC_STATS_IN_PERIODIC_CLEAR, 0,
- MC_CMD_MAC_STATS_IN_PERIODIC_NOEVENT, 1,
- MC_CMD_MAC_STATS_IN_PERIOD_MS, period);
- MCDI_SET_DWORD(inbuf, MAC_STATS_IN_DMA_LEN, dma_len);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_MAC_STATS, inbuf, sizeof(inbuf),
- NULL, 0, NULL);
- if (rc)
- goto fail;
-
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: %s failed rc=%d\n",
- __func__, enable ? "enable" : "disable", rc);
- return rc;
-}
-
-int efx_mcdi_mac_reconfigure(struct efx_nic *efx)
-{
- int rc;
-
- WARN_ON(!mutex_is_locked(&efx->mac_lock));
-
- rc = efx_mcdi_set_mac(efx);
- if (rc != 0)
- return rc;
-
- return efx_mcdi_rpc(efx, MC_CMD_SET_MCAST_HASH,
- efx->multicast_hash.byte,
- sizeof(efx->multicast_hash),
- NULL, 0, NULL);
-}
const char *label;
enum efx_hwmon_type hwmon_type;
int port;
-} efx_mcdi_sensor_type[MC_CMD_SENSOR_ENTRY_MAXNUM] = {
+} efx_mcdi_sensor_type[] = {
#define SENSOR(name, label, hwmon_type, port) \
[MC_CMD_SENSOR_##name] = { label, hwmon_type, port }
SENSOR(CONTROLLER_TEMP, "Controller temp.", EFX_HWMON_TEMP, -1),
[MC_CMD_SENSOR_STATE_WARNING] = "Warning",
[MC_CMD_SENSOR_STATE_FATAL] = "Fatal",
[MC_CMD_SENSOR_STATE_BROKEN] = "Device failure",
+ [MC_CMD_SENSOR_STATE_NO_READING] = "No reading",
};
void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev)
struct device_attribute dev_attr;
unsigned int index;
unsigned int type;
+ enum efx_hwmon_type hwmon_type;
unsigned int limit_value;
char name[12];
};
static int efx_mcdi_mon_update(struct efx_nic *efx)
{
struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);
- u8 inbuf[MC_CMD_READ_SENSORS_IN_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_READ_SENSORS_EXT_IN_LEN);
int rc;
- MCDI_SET_DWORD(inbuf, READ_SENSORS_IN_DMA_ADDR_LO,
- hwmon->dma_buf.dma_addr & 0xffffffff);
- MCDI_SET_DWORD(inbuf, READ_SENSORS_IN_DMA_ADDR_HI,
- (u64)hwmon->dma_buf.dma_addr >> 32);
+ MCDI_SET_QWORD(inbuf, READ_SENSORS_EXT_IN_DMA_ADDR,
+ hwmon->dma_buf.dma_addr);
+ MCDI_SET_DWORD(inbuf, READ_SENSORS_EXT_IN_LENGTH, hwmon->dma_buf.len);
rc = efx_mcdi_rpc(efx, MC_CMD_READ_SENSORS,
inbuf, sizeof(inbuf), NULL, 0, NULL);
struct efx_mcdi_mon_attribute *mon_attr =
container_of(attr, struct efx_mcdi_mon_attribute, dev_attr);
efx_dword_t entry;
- unsigned int value;
+ unsigned int value, state;
int rc;
rc = efx_mcdi_mon_get_entry(dev, mon_attr->index, &entry);
if (rc)
return rc;
+ state = EFX_DWORD_FIELD(entry, MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_STATE);
+ if (state == MC_CMD_SENSOR_STATE_NO_READING)
+ return -EBUSY;
+
value = EFX_DWORD_FIELD(entry, MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_VALUE);
/* Convert temperature from degrees to milli-degrees Celsius */
- if (efx_mcdi_sensor_type[mon_attr->type].hwmon_type == EFX_HWMON_TEMP)
+ if (mon_attr->hwmon_type == EFX_HWMON_TEMP)
value *= 1000;
return sprintf(buf, "%u\n", value);
value = mon_attr->limit_value;
/* Convert temperature from degrees to milli-degrees Celsius */
- if (efx_mcdi_sensor_type[mon_attr->type].hwmon_type == EFX_HWMON_TEMP)
+ if (mon_attr->hwmon_type == EFX_HWMON_TEMP)
value *= 1000;
return sprintf(buf, "%u\n", value);
strlcpy(attr->name, name, sizeof(attr->name));
attr->index = index;
attr->type = type;
+ if (type < ARRAY_SIZE(efx_mcdi_sensor_type))
+ attr->hwmon_type = efx_mcdi_sensor_type[type].hwmon_type;
+ else
+ attr->hwmon_type = EFX_HWMON_UNKNOWN;
attr->limit_value = limit_value;
sysfs_attr_init(&attr->dev_attr.attr);
attr->dev_attr.attr.name = attr->name;
int efx_mcdi_mon_probe(struct efx_nic *efx)
{
struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);
- unsigned int n_attrs, n_temp = 0, n_cool = 0, n_in = 0;
- u8 outbuf[MC_CMD_SENSOR_INFO_OUT_LENMAX];
+ unsigned int n_temp = 0, n_cool = 0, n_in = 0;
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_SENSOR_INFO_EXT_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_SENSOR_INFO_OUT_LENMAX);
+ unsigned int n_pages, n_sensors, n_attrs, page;
size_t outlen;
char name[12];
u32 mask;
- int rc, i, type;
+ int rc, i, j, type;
- BUILD_BUG_ON(MC_CMD_SENSOR_INFO_IN_LEN != 0);
+ /* Find out how many sensors are present */
+ n_sensors = 0;
+ page = 0;
+ do {
+ MCDI_SET_DWORD(inbuf, SENSOR_INFO_EXT_IN_PAGE, page);
- rc = efx_mcdi_rpc(efx, MC_CMD_SENSOR_INFO, NULL, 0,
- outbuf, sizeof(outbuf), &outlen);
- if (rc)
- return rc;
- if (outlen < MC_CMD_SENSOR_INFO_OUT_LENMIN)
- return -EIO;
-
- /* Find out which sensors are present. Don't create a device
- * if there are none.
- */
- mask = MCDI_DWORD(outbuf, SENSOR_INFO_OUT_MASK);
- if (mask == 0)
+ rc = efx_mcdi_rpc(efx, MC_CMD_SENSOR_INFO, inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ return rc;
+ if (outlen < MC_CMD_SENSOR_INFO_OUT_LENMIN)
+ return -EIO;
+
+ mask = MCDI_DWORD(outbuf, SENSOR_INFO_OUT_MASK);
+ n_sensors += hweight32(mask & ~(1 << MC_CMD_SENSOR_PAGE0_NEXT));
+ ++page;
+ } while (mask & (1 << MC_CMD_SENSOR_PAGE0_NEXT));
+ n_pages = page;
+
+ /* Don't create a device if there are none */
+ if (n_sensors == 0)
return 0;
- /* Check again for short response */
- if (outlen < MC_CMD_SENSOR_INFO_OUT_LEN(hweight32(mask)))
- return -EIO;
-
- rc = efx_nic_alloc_buffer(efx, &hwmon->dma_buf,
- 4 * MC_CMD_SENSOR_ENTRY_MAXNUM);
+ rc = efx_nic_alloc_buffer(
+ efx, &hwmon->dma_buf,
+ n_sensors * MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_LEN,
+ GFP_KERNEL);
if (rc)
return rc;
* attributes for this set of sensors: name of the driver plus
* value, min, max, crit, alarm and label for each sensor.
*/
- n_attrs = 1 + 6 * hweight32(mask);
+ n_attrs = 1 + 6 * n_sensors;
hwmon->attrs = kcalloc(n_attrs, sizeof(*hwmon->attrs), GFP_KERNEL);
if (!hwmon->attrs) {
rc = -ENOMEM;
if (rc)
goto fail;
- for (i = 0, type = -1; ; i++) {
+ for (i = 0, j = -1, type = -1; ; i++) {
+ enum efx_hwmon_type hwmon_type;
const char *hwmon_prefix;
unsigned hwmon_index;
u16 min1, max1, min2, max2;
/* Find next sensor type or exit if there is none */
- type++;
- while (!(mask & (1 << type))) {
+ do {
type++;
- if (type == 32)
- return 0;
- }
- /* Skip sensors specific to a different port */
- if (efx_mcdi_sensor_type[type].hwmon_type != EFX_HWMON_UNKNOWN &&
- efx_mcdi_sensor_type[type].port >= 0 &&
- efx_mcdi_sensor_type[type].port != efx_port_num(efx))
- continue;
+ if ((type % 32) == 0) {
+ page = type / 32;
+ j = -1;
+ if (page == n_pages)
+ return 0;
+
+ MCDI_SET_DWORD(inbuf, SENSOR_INFO_EXT_IN_PAGE,
+ page);
+ rc = efx_mcdi_rpc(efx, MC_CMD_SENSOR_INFO,
+ inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf),
+ &outlen);
+ if (rc)
+ goto fail;
+ if (outlen < MC_CMD_SENSOR_INFO_OUT_LENMIN) {
+ rc = -EIO;
+ goto fail;
+ }
+
+ mask = (MCDI_DWORD(outbuf,
+ SENSOR_INFO_OUT_MASK) &
+ ~(1 << MC_CMD_SENSOR_PAGE0_NEXT));
- switch (efx_mcdi_sensor_type[type].hwmon_type) {
+ /* Check again for short response */
+ if (outlen <
+ MC_CMD_SENSOR_INFO_OUT_LEN(hweight32(mask))) {
+ rc = -EIO;
+ goto fail;
+ }
+ }
+ } while (!(mask & (1 << type % 32)));
+ j++;
+
+ if (type < ARRAY_SIZE(efx_mcdi_sensor_type)) {
+ hwmon_type = efx_mcdi_sensor_type[type].hwmon_type;
+
+ /* Skip sensors specific to a different port */
+ if (hwmon_type != EFX_HWMON_UNKNOWN &&
+ efx_mcdi_sensor_type[type].port >= 0 &&
+ efx_mcdi_sensor_type[type].port !=
+ efx_port_num(efx))
+ continue;
+ } else {
+ hwmon_type = EFX_HWMON_UNKNOWN;
+ }
+
+ switch (hwmon_type) {
case EFX_HWMON_TEMP:
hwmon_prefix = "temp";
hwmon_index = ++n_temp; /* 1-based */
}
min1 = MCDI_ARRAY_FIELD(outbuf, SENSOR_ENTRY,
- SENSOR_INFO_ENTRY, i, MIN1);
+ SENSOR_INFO_ENTRY, j, MIN1);
max1 = MCDI_ARRAY_FIELD(outbuf, SENSOR_ENTRY,
- SENSOR_INFO_ENTRY, i, MAX1);
+ SENSOR_INFO_ENTRY, j, MAX1);
min2 = MCDI_ARRAY_FIELD(outbuf, SENSOR_ENTRY,
- SENSOR_INFO_ENTRY, i, MIN2);
+ SENSOR_INFO_ENTRY, j, MIN2);
max2 = MCDI_ARRAY_FIELD(outbuf, SENSOR_ENTRY,
- SENSOR_INFO_ENTRY, i, MAX2);
+ SENSOR_INFO_ENTRY, j, MAX2);
if (min1 != max1) {
snprintf(name, sizeof(name), "%s%u_input",
if (rc)
goto fail;
- if (efx_mcdi_sensor_type[type].label) {
+ if (type < ARRAY_SIZE(efx_mcdi_sensor_type) &&
+ efx_mcdi_sensor_type[type].label) {
snprintf(name, sizeof(name), "%s%u_label",
hwmon_prefix, hwmon_index);
rc = efx_mcdi_mon_add_attr(
void efx_mcdi_mon_remove(struct efx_nic *efx)
{
- struct siena_nic_data *nic_data = efx->nic_data;
- struct efx_mcdi_mon *hwmon = &nic_data->hwmon;
+ struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);
unsigned int i;
for (i = 0; i < hwmon->n_attrs; i++)
/****************************************************************************
- * Driver for Solarflare Solarstorm network controllers and boards
- * Copyright 2009-2011 Solarflare Communications Inc.
+ * Driver for Solarflare network controllers and boards
+ * Copyright 2009-2013 Solarflare Communications Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
#define MC_FW_STATE_BOOTING (4)
/* The Scheduler has started. */
#define MC_FW_STATE_SCHED (8)
+/* If this is set in MC_RESET_STATE_REG then it should be
+ * possible to jump into IMEM without loading code from flash.
+ * Unlike a warm boot, assume DMEM has been reloaded, so that
+ * the MC persistent data must be reinitialised. */
+#define MC_FW_TEPID_BOOT_OK (16)
+/* BIST state has been initialized */
+#define MC_FW_BIST_INIT_OK (128)
/* Siena MC shared memmory offsets */
/* The 'doorbell' addresses are hard-wired to alert the MC when written */
#define MC_STATUS_DWORD_REBOOT (0xb007b007)
#define MC_STATUS_DWORD_ASSERT (0xdeaddead)
+/* Check whether an mcfw version (in host order) belongs to a bootloader */
+#define MC_FW_VERSION_IS_BOOTLOADER(_v) (((_v) >> 16) == 0xb007)
+
/* The current version of the MCDI protocol.
*
* Note that the ROM burnt into the card only talks V0, so at the very
* least every driver must support version 0 and MCDI_PCOL_VERSION
*/
-#define MCDI_PCOL_VERSION 1
+#define MCDI_PCOL_VERSION 2
/* Unused commands: 0x23, 0x27, 0x30, 0x31 */
/* MCDI version 1
*
- * Each MCDI request starts with an MCDI_HEADER, which is a 32byte
+ * Each MCDI request starts with an MCDI_HEADER, which is a 32bit
* structure, filled in by the client.
*
* 0 7 8 16 20 22 23 24 31
#define MCDI_HEADER_DATALEN_LBN 8
#define MCDI_HEADER_DATALEN_WIDTH 8
#define MCDI_HEADER_SEQ_LBN 16
-#define MCDI_HEADER_RSVD_LBN 20
-#define MCDI_HEADER_RSVD_WIDTH 2
#define MCDI_HEADER_SEQ_WIDTH 4
+#define MCDI_HEADER_RSVD_LBN 20
+#define MCDI_HEADER_RSVD_WIDTH 1
+#define MCDI_HEADER_NOT_EPOCH_LBN 21
+#define MCDI_HEADER_NOT_EPOCH_WIDTH 1
#define MCDI_HEADER_ERROR_LBN 22
#define MCDI_HEADER_ERROR_WIDTH 1
#define MCDI_HEADER_RESPONSE_LBN 23
#define MCDI_HEADER_XFLAGS_EVREQ 0x01
/* Maximum number of payload bytes */
-#define MCDI_CTL_SDU_LEN_MAX 0xfc
+#define MCDI_CTL_SDU_LEN_MAX_V1 0xfc
+#define MCDI_CTL_SDU_LEN_MAX_V2 0x400
+
+#define MCDI_CTL_SDU_LEN_MAX MCDI_CTL_SDU_LEN_MAX_V2
+
/* The MC can generate events for two reasons:
* - To complete a shared memory request if XFLAGS_EVREQ was set
#define FSE_AZ_EV_CODE_MCDI_EVRESPONSE 0xc
+/* Operation not permitted. */
+#define MC_CMD_ERR_EPERM 1
/* Non-existent command target */
#define MC_CMD_ERR_ENOENT 2
/* assert() has killed the MC */
#define MC_CMD_ERR_EINTR 4
+/* I/O failure */
+#define MC_CMD_ERR_EIO 5
+/* Try again */
+#define MC_CMD_ERR_EAGAIN 11
+/* Out of memory */
+#define MC_CMD_ERR_ENOMEM 12
/* Caller does not hold required locks */
#define MC_CMD_ERR_EACCES 13
/* Resource is currently unavailable (e.g. lock contention) */
#define MC_CMD_ERR_EBUSY 16
+/* No such device */
+#define MC_CMD_ERR_ENODEV 19
/* Invalid argument to target */
#define MC_CMD_ERR_EINVAL 22
+/* Out of range */
+#define MC_CMD_ERR_ERANGE 34
/* Non-recursive resource is already acquired */
#define MC_CMD_ERR_EDEADLK 35
/* Operation not implemented */
#define MC_CMD_ERR_ENOSYS 38
/* Operation timed out */
#define MC_CMD_ERR_ETIME 62
+/* Link has been severed */
+#define MC_CMD_ERR_ENOLINK 67
+/* Protocol error */
+#define MC_CMD_ERR_EPROTO 71
+/* Operation not supported */
+#define MC_CMD_ERR_ENOTSUP 95
+/* Address not available */
+#define MC_CMD_ERR_EADDRNOTAVAIL 99
+/* Not connected */
+#define MC_CMD_ERR_ENOTCONN 107
+/* Operation already in progress */
+#define MC_CMD_ERR_EALREADY 114
+
+/* Resource allocation failed. */
+#define MC_CMD_ERR_ALLOC_FAIL 0x1000
+/* V-adaptor not found. */
+#define MC_CMD_ERR_NO_VADAPTOR 0x1001
+/* EVB port not found. */
+#define MC_CMD_ERR_NO_EVB_PORT 0x1002
+/* V-switch not found. */
+#define MC_CMD_ERR_NO_VSWITCH 0x1003
+/* Too many VLAN tags. */
+#define MC_CMD_ERR_VLAN_LIMIT 0x1004
+/* Bad PCI function number. */
+#define MC_CMD_ERR_BAD_PCI_FUNC 0x1005
+/* Invalid VLAN mode. */
+#define MC_CMD_ERR_BAD_VLAN_MODE 0x1006
+/* Invalid v-switch type. */
+#define MC_CMD_ERR_BAD_VSWITCH_TYPE 0x1007
+/* Invalid v-port type. */
+#define MC_CMD_ERR_BAD_VPORT_TYPE 0x1008
+/* MAC address exists. */
+#define MC_CMD_ERR_MAC_EXIST 0x1009
+/* Slave core not present */
+#define MC_CMD_ERR_SLAVE_NOT_PRESENT 0x100a
#define MC_CMD_ERR_CODE_OFST 0
/* Vectors in the boot ROM */
/* Point to the copycode entry point. */
-#define MC_BOOTROM_COPYCODE_VEC (0x7f4)
+#define SIENA_MC_BOOTROM_COPYCODE_VEC (0x800 - 3 * 0x4)
+#define HUNT_MC_BOOTROM_COPYCODE_VEC (0x8000 - 3 * 0x4)
/* Points to the recovery mode entry point. */
-#define MC_BOOTROM_NOFLASH_VEC (0x7f8)
+#define SIENA_MC_BOOTROM_NOFLASH_VEC (0x800 - 2 * 0x4)
+#define HUNT_MC_BOOTROM_NOFLASH_VEC (0x8000 - 2 * 0x4)
/* The command set exported by the boot ROM (MCDI v0) */
#define MC_CMD_GET_VERSION_V0_SUPPORTED_FUNCS { \
(n) * MC_CMD_DBIWROP_TYPEDEF_LEN)
+/* Version 2 adds an optional argument to error returns: the errno value
+ * may be followed by the (0-based) number of the first argument that
+ * could not be processed.
+ */
+#define MC_CMD_ERR_ARG_OFST 4
+
+/* No space */
+#define MC_CMD_ERR_ENOSPC 28
+
/* MCDI_EVENT structuredef */
#define MCDI_EVENT_LEN 8
#define MCDI_EVENT_CONT_LBN 32
#define MCDI_EVENT_CONT_WIDTH 1
#define MCDI_EVENT_LEVEL_LBN 33
#define MCDI_EVENT_LEVEL_WIDTH 3
-#define MCDI_EVENT_LEVEL_INFO 0x0 /* enum */
-#define MCDI_EVENT_LEVEL_WARN 0x1 /* enum */
-#define MCDI_EVENT_LEVEL_ERR 0x2 /* enum */
-#define MCDI_EVENT_LEVEL_FATAL 0x3 /* enum */
+/* enum: Info. */
+#define MCDI_EVENT_LEVEL_INFO 0x0
+/* enum: Warning. */
+#define MCDI_EVENT_LEVEL_WARN 0x1
+/* enum: Error. */
+#define MCDI_EVENT_LEVEL_ERR 0x2
+/* enum: Fatal. */
+#define MCDI_EVENT_LEVEL_FATAL 0x3
#define MCDI_EVENT_DATA_OFST 0
#define MCDI_EVENT_CMDDONE_SEQ_LBN 0
#define MCDI_EVENT_CMDDONE_SEQ_WIDTH 8
#define MCDI_EVENT_LINKCHANGE_LP_CAP_WIDTH 16
#define MCDI_EVENT_LINKCHANGE_SPEED_LBN 16
#define MCDI_EVENT_LINKCHANGE_SPEED_WIDTH 4
-#define MCDI_EVENT_LINKCHANGE_SPEED_100M 0x1 /* enum */
-#define MCDI_EVENT_LINKCHANGE_SPEED_1G 0x2 /* enum */
-#define MCDI_EVENT_LINKCHANGE_SPEED_10G 0x3 /* enum */
+/* enum: 100Mbs */
+#define MCDI_EVENT_LINKCHANGE_SPEED_100M 0x1
+/* enum: 1Gbs */
+#define MCDI_EVENT_LINKCHANGE_SPEED_1G 0x2
+/* enum: 10Gbs */
+#define MCDI_EVENT_LINKCHANGE_SPEED_10G 0x3
+/* enum: 40Gbs */
+#define MCDI_EVENT_LINKCHANGE_SPEED_40G 0x4
#define MCDI_EVENT_LINKCHANGE_FCNTL_LBN 20
#define MCDI_EVENT_LINKCHANGE_FCNTL_WIDTH 4
#define MCDI_EVENT_LINKCHANGE_LINK_FLAGS_LBN 24
#define MCDI_EVENT_FWALERT_DATA_WIDTH 24
#define MCDI_EVENT_FWALERT_REASON_LBN 0
#define MCDI_EVENT_FWALERT_REASON_WIDTH 8
-#define MCDI_EVENT_FWALERT_REASON_SRAM_ACCESS 0x1 /* enum */
+/* enum: SRAM Access. */
+#define MCDI_EVENT_FWALERT_REASON_SRAM_ACCESS 0x1
#define MCDI_EVENT_FLR_VF_LBN 0
#define MCDI_EVENT_FLR_VF_WIDTH 8
#define MCDI_EVENT_TX_ERR_TXQ_LBN 0
#define MCDI_EVENT_TX_ERR_TXQ_WIDTH 12
#define MCDI_EVENT_TX_ERR_TYPE_LBN 12
#define MCDI_EVENT_TX_ERR_TYPE_WIDTH 4
-#define MCDI_EVENT_TX_ERR_DL_FAIL 0x1 /* enum */
-#define MCDI_EVENT_TX_ERR_NO_EOP 0x2 /* enum */
-#define MCDI_EVENT_TX_ERR_2BIG 0x3 /* enum */
+/* enum: Descriptor loader reported failure */
+#define MCDI_EVENT_TX_ERR_DL_FAIL 0x1
+/* enum: Descriptor ring empty and no EOP seen for packet */
+#define MCDI_EVENT_TX_ERR_NO_EOP 0x2
+/* enum: Overlength packet */
+#define MCDI_EVENT_TX_ERR_2BIG 0x3
+/* enum: Malformed option descriptor */
+#define MCDI_EVENT_TX_BAD_OPTDESC 0x5
+/* enum: Option descriptor part way through a packet */
+#define MCDI_EVENT_TX_OPT_IN_PKT 0x8
+/* enum: DMA or PIO data access error */
+#define MCDI_EVENT_TX_ERR_BAD_DMA_OR_PIO 0x9
#define MCDI_EVENT_TX_ERR_INFO_LBN 16
#define MCDI_EVENT_TX_ERR_INFO_WIDTH 16
+#define MCDI_EVENT_TX_FLUSH_TO_DRIVER_LBN 12
+#define MCDI_EVENT_TX_FLUSH_TO_DRIVER_WIDTH 1
#define MCDI_EVENT_TX_FLUSH_TXQ_LBN 0
#define MCDI_EVENT_TX_FLUSH_TXQ_WIDTH 12
#define MCDI_EVENT_PTP_ERR_TYPE_LBN 0
#define MCDI_EVENT_PTP_ERR_TYPE_WIDTH 8
-#define MCDI_EVENT_PTP_ERR_PLL_LOST 0x1 /* enum */
-#define MCDI_EVENT_PTP_ERR_FILTER 0x2 /* enum */
-#define MCDI_EVENT_PTP_ERR_FIFO 0x3 /* enum */
-#define MCDI_EVENT_PTP_ERR_QUEUE 0x4 /* enum */
+/* enum: PLL lost lock */
+#define MCDI_EVENT_PTP_ERR_PLL_LOST 0x1
+/* enum: Filter overflow (PDMA) */
+#define MCDI_EVENT_PTP_ERR_FILTER 0x2
+/* enum: FIFO overflow (FPGA) */
+#define MCDI_EVENT_PTP_ERR_FIFO 0x3
+/* enum: Merge queue overflow */
+#define MCDI_EVENT_PTP_ERR_QUEUE 0x4
+#define MCDI_EVENT_AOE_ERR_TYPE_LBN 0
+#define MCDI_EVENT_AOE_ERR_TYPE_WIDTH 8
+/* enum: AOE failed to load - no valid image? */
+#define MCDI_EVENT_AOE_NO_LOAD 0x1
+/* enum: AOE FC reported an exception */
+#define MCDI_EVENT_AOE_FC_ASSERT 0x2
+/* enum: AOE FC watchdogged */
+#define MCDI_EVENT_AOE_FC_WATCHDOG 0x3
+/* enum: AOE FC failed to start */
+#define MCDI_EVENT_AOE_FC_NO_START 0x4
+/* enum: Generic AOE fault - likely to have been reported via other means too
+ * but intended for use by aoex driver.
+ */
+#define MCDI_EVENT_AOE_FAULT 0x5
+/* enum: Results of reprogramming the CPLD (status in AOE_ERR_DATA) */
+#define MCDI_EVENT_AOE_CPLD_REPROGRAMMED 0x6
+/* enum: AOE loaded successfully */
+#define MCDI_EVENT_AOE_LOAD 0x7
+/* enum: AOE DMA operation completed (LSB of HOST_HANDLE in AOE_ERR_DATA) */
+#define MCDI_EVENT_AOE_DMA 0x8
+/* enum: AOE byteblaster connected/disconnected (Connection status in
+ * AOE_ERR_DATA)
+ */
+#define MCDI_EVENT_AOE_BYTEBLASTER 0x9
+#define MCDI_EVENT_AOE_ERR_DATA_LBN 8
+#define MCDI_EVENT_AOE_ERR_DATA_WIDTH 8
+#define MCDI_EVENT_RX_ERR_RXQ_LBN 0
+#define MCDI_EVENT_RX_ERR_RXQ_WIDTH 12
+#define MCDI_EVENT_RX_ERR_TYPE_LBN 12
+#define MCDI_EVENT_RX_ERR_TYPE_WIDTH 4
+#define MCDI_EVENT_RX_ERR_INFO_LBN 16
+#define MCDI_EVENT_RX_ERR_INFO_WIDTH 16
+#define MCDI_EVENT_RX_FLUSH_TO_DRIVER_LBN 12
+#define MCDI_EVENT_RX_FLUSH_TO_DRIVER_WIDTH 1
+#define MCDI_EVENT_RX_FLUSH_RXQ_LBN 0
+#define MCDI_EVENT_RX_FLUSH_RXQ_WIDTH 12
+#define MCDI_EVENT_MC_REBOOT_COUNT_LBN 0
+#define MCDI_EVENT_MC_REBOOT_COUNT_WIDTH 16
#define MCDI_EVENT_DATA_LBN 0
#define MCDI_EVENT_DATA_WIDTH 32
#define MCDI_EVENT_SRC_LBN 36
#define MCDI_EVENT_EV_CODE_WIDTH 4
#define MCDI_EVENT_CODE_LBN 44
#define MCDI_EVENT_CODE_WIDTH 8
-#define MCDI_EVENT_CODE_BADSSERT 0x1 /* enum */
-#define MCDI_EVENT_CODE_PMNOTICE 0x2 /* enum */
-#define MCDI_EVENT_CODE_CMDDONE 0x3 /* enum */
-#define MCDI_EVENT_CODE_LINKCHANGE 0x4 /* enum */
-#define MCDI_EVENT_CODE_SENSOREVT 0x5 /* enum */
-#define MCDI_EVENT_CODE_SCHEDERR 0x6 /* enum */
-#define MCDI_EVENT_CODE_REBOOT 0x7 /* enum */
-#define MCDI_EVENT_CODE_MAC_STATS_DMA 0x8 /* enum */
-#define MCDI_EVENT_CODE_FWALERT 0x9 /* enum */
-#define MCDI_EVENT_CODE_FLR 0xa /* enum */
-#define MCDI_EVENT_CODE_TX_ERR 0xb /* enum */
-#define MCDI_EVENT_CODE_TX_FLUSH 0xc /* enum */
-#define MCDI_EVENT_CODE_PTP_RX 0xd /* enum */
-#define MCDI_EVENT_CODE_PTP_FAULT 0xe /* enum */
-#define MCDI_EVENT_CODE_PTP_PPS 0xf /* enum */
+/* enum: Bad assert. */
+#define MCDI_EVENT_CODE_BADSSERT 0x1
+/* enum: PM Notice. */
+#define MCDI_EVENT_CODE_PMNOTICE 0x2
+/* enum: Command done. */
+#define MCDI_EVENT_CODE_CMDDONE 0x3
+/* enum: Link change. */
+#define MCDI_EVENT_CODE_LINKCHANGE 0x4
+/* enum: Sensor Event. */
+#define MCDI_EVENT_CODE_SENSOREVT 0x5
+/* enum: Schedule error. */
+#define MCDI_EVENT_CODE_SCHEDERR 0x6
+/* enum: Reboot. */
+#define MCDI_EVENT_CODE_REBOOT 0x7
+/* enum: Mac stats DMA. */
+#define MCDI_EVENT_CODE_MAC_STATS_DMA 0x8
+/* enum: Firmware alert. */
+#define MCDI_EVENT_CODE_FWALERT 0x9
+/* enum: Function level reset. */
+#define MCDI_EVENT_CODE_FLR 0xa
+/* enum: Transmit error */
+#define MCDI_EVENT_CODE_TX_ERR 0xb
+/* enum: Tx flush has completed */
+#define MCDI_EVENT_CODE_TX_FLUSH 0xc
+/* enum: PTP packet received timestamp */
+#define MCDI_EVENT_CODE_PTP_RX 0xd
+/* enum: PTP NIC failure */
+#define MCDI_EVENT_CODE_PTP_FAULT 0xe
+/* enum: PTP PPS event */
+#define MCDI_EVENT_CODE_PTP_PPS 0xf
+/* enum: Rx flush has completed */
+#define MCDI_EVENT_CODE_RX_FLUSH 0x10
+/* enum: Receive error */
+#define MCDI_EVENT_CODE_RX_ERR 0x11
+/* enum: AOE fault */
+#define MCDI_EVENT_CODE_AOE 0x12
+/* enum: Network port calibration failed (VCAL). */
+#define MCDI_EVENT_CODE_VCAL_FAIL 0x13
+/* enum: HW PPS event */
+#define MCDI_EVENT_CODE_HW_PPS 0x14
+/* enum: The MC has rebooted (huntington and later, siena uses CODE_REBOOT and
+ * a different format)
+ */
+#define MCDI_EVENT_CODE_MC_REBOOT 0x15
+/* enum: the MC has detected a parity error */
+#define MCDI_EVENT_CODE_PAR_ERR 0x16
+/* enum: the MC has detected a correctable error */
+#define MCDI_EVENT_CODE_ECC_CORR_ERR 0x17
+/* enum: the MC has detected an uncorrectable error */
+#define MCDI_EVENT_CODE_ECC_FATAL_ERR 0x18
+/* enum: Artificial event generated by host and posted via MC for test
+ * purposes.
+ */
+#define MCDI_EVENT_CODE_TESTGEN 0xfa
#define MCDI_EVENT_CMDDONE_DATA_OFST 0
#define MCDI_EVENT_CMDDONE_DATA_LBN 0
#define MCDI_EVENT_CMDDONE_DATA_WIDTH 32
#define MCDI_EVENT_TX_ERR_DATA_OFST 0
#define MCDI_EVENT_TX_ERR_DATA_LBN 0
#define MCDI_EVENT_TX_ERR_DATA_WIDTH 32
+/* Seconds field of timestamp */
#define MCDI_EVENT_PTP_SECONDS_OFST 0
#define MCDI_EVENT_PTP_SECONDS_LBN 0
#define MCDI_EVENT_PTP_SECONDS_WIDTH 32
+/* Nanoseconds field of timestamp */
#define MCDI_EVENT_PTP_NANOSECONDS_OFST 0
#define MCDI_EVENT_PTP_NANOSECONDS_LBN 0
#define MCDI_EVENT_PTP_NANOSECONDS_WIDTH 32
+/* Lowest four bytes of sourceUUID from PTP packet */
#define MCDI_EVENT_PTP_UUID_OFST 0
#define MCDI_EVENT_PTP_UUID_LBN 0
#define MCDI_EVENT_PTP_UUID_WIDTH 32
+#define MCDI_EVENT_RX_ERR_DATA_OFST 0
+#define MCDI_EVENT_RX_ERR_DATA_LBN 0
+#define MCDI_EVENT_RX_ERR_DATA_WIDTH 32
+#define MCDI_EVENT_PAR_ERR_DATA_OFST 0
+#define MCDI_EVENT_PAR_ERR_DATA_LBN 0
+#define MCDI_EVENT_PAR_ERR_DATA_WIDTH 32
+#define MCDI_EVENT_ECC_CORR_ERR_DATA_OFST 0
+#define MCDI_EVENT_ECC_CORR_ERR_DATA_LBN 0
+#define MCDI_EVENT_ECC_CORR_ERR_DATA_WIDTH 32
+#define MCDI_EVENT_ECC_FATAL_ERR_DATA_OFST 0
+#define MCDI_EVENT_ECC_FATAL_ERR_DATA_LBN 0
+#define MCDI_EVENT_ECC_FATAL_ERR_DATA_WIDTH 32
+
+/* FCDI_EVENT structuredef */
+#define FCDI_EVENT_LEN 8
+#define FCDI_EVENT_CONT_LBN 32
+#define FCDI_EVENT_CONT_WIDTH 1
+#define FCDI_EVENT_LEVEL_LBN 33
+#define FCDI_EVENT_LEVEL_WIDTH 3
+/* enum: Info. */
+#define FCDI_EVENT_LEVEL_INFO 0x0
+/* enum: Warning. */
+#define FCDI_EVENT_LEVEL_WARN 0x1
+/* enum: Error. */
+#define FCDI_EVENT_LEVEL_ERR 0x2
+/* enum: Fatal. */
+#define FCDI_EVENT_LEVEL_FATAL 0x3
+#define FCDI_EVENT_DATA_OFST 0
+#define FCDI_EVENT_LINK_STATE_STATUS_LBN 0
+#define FCDI_EVENT_LINK_STATE_STATUS_WIDTH 1
+#define FCDI_EVENT_LINK_DOWN 0x0 /* enum */
+#define FCDI_EVENT_LINK_UP 0x1 /* enum */
+#define FCDI_EVENT_DATA_LBN 0
+#define FCDI_EVENT_DATA_WIDTH 32
+#define FCDI_EVENT_SRC_LBN 36
+#define FCDI_EVENT_SRC_WIDTH 8
+#define FCDI_EVENT_EV_CODE_LBN 60
+#define FCDI_EVENT_EV_CODE_WIDTH 4
+#define FCDI_EVENT_CODE_LBN 44
+#define FCDI_EVENT_CODE_WIDTH 8
+/* enum: The FC was rebooted. */
+#define FCDI_EVENT_CODE_REBOOT 0x1
+/* enum: Bad assert. */
+#define FCDI_EVENT_CODE_ASSERT 0x2
+/* enum: DDR3 test result. */
+#define FCDI_EVENT_CODE_DDR_TEST_RESULT 0x3
+/* enum: Link status. */
+#define FCDI_EVENT_CODE_LINK_STATE 0x4
+/* enum: A timed read is ready to be serviced. */
+#define FCDI_EVENT_CODE_TIMED_READ 0x5
+/* enum: One or more PPS IN events */
+#define FCDI_EVENT_CODE_PPS_IN 0x6
+/* enum: One or more PPS OUT events */
+#define FCDI_EVENT_CODE_PPS_OUT 0x7
+#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_OFST 0
+#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_LBN 0
+#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_WIDTH 32
+#define FCDI_EVENT_ASSERT_TYPE_LBN 36
+#define FCDI_EVENT_ASSERT_TYPE_WIDTH 8
+#define FCDI_EVENT_DDR_TEST_RESULT_STATUS_CODE_LBN 36
+#define FCDI_EVENT_DDR_TEST_RESULT_STATUS_CODE_WIDTH 8
+#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_OFST 0
+#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_LBN 0
+#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_WIDTH 32
+#define FCDI_EVENT_LINK_STATE_DATA_OFST 0
+#define FCDI_EVENT_LINK_STATE_DATA_LBN 0
+#define FCDI_EVENT_LINK_STATE_DATA_WIDTH 32
+#define FCDI_EVENT_PPS_COUNT_OFST 0
+#define FCDI_EVENT_PPS_COUNT_LBN 0
+#define FCDI_EVENT_PPS_COUNT_WIDTH 32
+
+/* FCDI_EXTENDED_EVENT structuredef */
+#define FCDI_EXTENDED_EVENT_LENMIN 16
+#define FCDI_EXTENDED_EVENT_LENMAX 248
+#define FCDI_EXTENDED_EVENT_LEN(num) (8+8*(num))
+/* Number of timestamps following */
+#define FCDI_EXTENDED_EVENT_PPS_COUNT_OFST 0
+#define FCDI_EXTENDED_EVENT_PPS_COUNT_LBN 0
+#define FCDI_EXTENDED_EVENT_PPS_COUNT_WIDTH 32
+/* Seconds field of a timestamp record */
+#define FCDI_EXTENDED_EVENT_PPS_SECONDS_OFST 8
+#define FCDI_EXTENDED_EVENT_PPS_SECONDS_LBN 64
+#define FCDI_EXTENDED_EVENT_PPS_SECONDS_WIDTH 32
+/* Nanoseconds field of a timestamp record */
+#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_OFST 12
+#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_LBN 96
+#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_WIDTH 32
+/* Timestamp records comprising the event */
+#define FCDI_EXTENDED_EVENT_PPS_TIME_OFST 8
+#define FCDI_EXTENDED_EVENT_PPS_TIME_LEN 8
+#define FCDI_EXTENDED_EVENT_PPS_TIME_LO_OFST 8
+#define FCDI_EXTENDED_EVENT_PPS_TIME_HI_OFST 12
+#define FCDI_EXTENDED_EVENT_PPS_TIME_MINNUM 1
+#define FCDI_EXTENDED_EVENT_PPS_TIME_MAXNUM 30
+#define FCDI_EXTENDED_EVENT_PPS_TIME_LBN 64
+#define FCDI_EXTENDED_EVENT_PPS_TIME_WIDTH 64
/***********************************/
/* MC_CMD_COPYCODE_IN msgrequest */
#define MC_CMD_COPYCODE_IN_LEN 16
+/* Source address */
#define MC_CMD_COPYCODE_IN_SRC_ADDR_OFST 0
+/* enum: Entering the main image via a copy of a single word from and to this
+ * address indicates that it should not attempt to start the datapath CPUs.
+ * This is useful for certain soft rebooting scenarios. (Huntington only)
+ */
+#define MC_CMD_COPYCODE_HUNT_NO_DATAPATH_MAGIC_ADDR 0x1d0d0
+/* enum: Entering the main image via a copy of a single word from and to this
+ * address indicates that it should not attempt to parse any configuration from
+ * flash. (In addition, the datapath CPUs will not be started, as for
+ * MC_CMD_COPYCODE_HUNT_NO_DATAPATH_MAGIC_ADDR above.) This is useful for
+ * certain soft rebooting scenarios. (Huntington only)
+ */
+#define MC_CMD_COPYCODE_HUNT_IGNORE_CONFIG_MAGIC_ADDR 0x1badc
+/* Destination address */
#define MC_CMD_COPYCODE_IN_DEST_ADDR_OFST 4
#define MC_CMD_COPYCODE_IN_NUMWORDS_OFST 8
+/* Address of where to jump after copy. */
#define MC_CMD_COPYCODE_IN_JUMP_OFST 12
-#define MC_CMD_COPYCODE_JUMP_NONE 0x1 /* enum */
+/* enum: Control should return to the caller rather than jumping */
+#define MC_CMD_COPYCODE_JUMP_NONE 0x1
/* MC_CMD_COPYCODE_OUT msgresponse */
#define MC_CMD_COPYCODE_OUT_LEN 0
/***********************************/
/* MC_CMD_SET_FUNC
+ * Select function for function-specific commands.
*/
#define MC_CMD_SET_FUNC 0x4
/* MC_CMD_SET_FUNC_IN msgrequest */
#define MC_CMD_SET_FUNC_IN_LEN 4
+/* Set function */
#define MC_CMD_SET_FUNC_IN_FUNC_OFST 0
/* MC_CMD_SET_FUNC_OUT msgresponse */
/***********************************/
/* MC_CMD_GET_BOOT_STATUS
+ * Get the instruction address from which the MC booted.
*/
#define MC_CMD_GET_BOOT_STATUS 0x5
/* MC_CMD_GET_BOOT_STATUS_OUT msgresponse */
#define MC_CMD_GET_BOOT_STATUS_OUT_LEN 8
+/* ?? */
#define MC_CMD_GET_BOOT_STATUS_OUT_BOOT_OFFSET_OFST 0
+/* enum: indicates that the MC wasn't flash booted */
+#define MC_CMD_GET_BOOT_STATUS_OUT_BOOT_OFFSET_NULL 0xdeadbeef
#define MC_CMD_GET_BOOT_STATUS_OUT_FLAGS_OFST 4
#define MC_CMD_GET_BOOT_STATUS_OUT_FLAGS_WATCHDOG_LBN 0
#define MC_CMD_GET_BOOT_STATUS_OUT_FLAGS_WATCHDOG_WIDTH 1
/***********************************/
/* MC_CMD_GET_ASSERTS
- * Get and clear any assertion status.
+ * Get (and optionally clear) the current assertion status. Only
+ * OUT.GLOBAL_FLAGS is guaranteed to exist in the completion payload. The other
+ * fields will only be present if OUT.GLOBAL_FLAGS != NO_FAILS
*/
#define MC_CMD_GET_ASSERTS 0x6
/* MC_CMD_GET_ASSERTS_IN msgrequest */
#define MC_CMD_GET_ASSERTS_IN_LEN 4
+/* Set to clear assertion */
#define MC_CMD_GET_ASSERTS_IN_CLEAR_OFST 0
/* MC_CMD_GET_ASSERTS_OUT msgresponse */
#define MC_CMD_GET_ASSERTS_OUT_LEN 140
+/* Assertion status flag. */
#define MC_CMD_GET_ASSERTS_OUT_GLOBAL_FLAGS_OFST 0
-#define MC_CMD_GET_ASSERTS_FLAGS_NO_FAILS 0x1 /* enum */
-#define MC_CMD_GET_ASSERTS_FLAGS_SYS_FAIL 0x2 /* enum */
-#define MC_CMD_GET_ASSERTS_FLAGS_THR_FAIL 0x3 /* enum */
-#define MC_CMD_GET_ASSERTS_FLAGS_WDOG_FIRED 0x4 /* enum */
+/* enum: No assertions have failed. */
+#define MC_CMD_GET_ASSERTS_FLAGS_NO_FAILS 0x1
+/* enum: A system-level assertion has failed. */
+#define MC_CMD_GET_ASSERTS_FLAGS_SYS_FAIL 0x2
+/* enum: A thread-level assertion has failed. */
+#define MC_CMD_GET_ASSERTS_FLAGS_THR_FAIL 0x3
+/* enum: The system was reset by the watchdog. */
+#define MC_CMD_GET_ASSERTS_FLAGS_WDOG_FIRED 0x4
+/* enum: An illegal address trap stopped the system (huntington and later) */
+#define MC_CMD_GET_ASSERTS_FLAGS_ADDR_TRAP 0x5
+/* Failing PC value */
#define MC_CMD_GET_ASSERTS_OUT_SAVED_PC_OFFS_OFST 4
+/* Saved GP regs */
#define MC_CMD_GET_ASSERTS_OUT_GP_REGS_OFFS_OFST 8
#define MC_CMD_GET_ASSERTS_OUT_GP_REGS_OFFS_LEN 4
#define MC_CMD_GET_ASSERTS_OUT_GP_REGS_OFFS_NUM 31
+/* Failing thread address */
#define MC_CMD_GET_ASSERTS_OUT_THREAD_OFFS_OFST 132
#define MC_CMD_GET_ASSERTS_OUT_RESERVED_OFST 136
/* MC_CMD_LOG_CTRL_IN msgrequest */
#define MC_CMD_LOG_CTRL_IN_LEN 8
+/* Log destination */
#define MC_CMD_LOG_CTRL_IN_LOG_DEST_OFST 0
-#define MC_CMD_LOG_CTRL_IN_LOG_DEST_UART 0x1 /* enum */
-#define MC_CMD_LOG_CTRL_IN_LOG_DEST_EVQ 0x2 /* enum */
+/* enum: UART. */
+#define MC_CMD_LOG_CTRL_IN_LOG_DEST_UART 0x1
+/* enum: Event queue. */
+#define MC_CMD_LOG_CTRL_IN_LOG_DEST_EVQ 0x2
#define MC_CMD_LOG_CTRL_IN_LOG_DEST_EVQ_OFST 4
/* MC_CMD_LOG_CTRL_OUT msgresponse */
/* MC_CMD_GET_VERSION_IN msgrequest */
#define MC_CMD_GET_VERSION_IN_LEN 0
-/* MC_CMD_GET_VERSION_V0_OUT msgresponse */
+/* MC_CMD_GET_VERSION_EXT_IN msgrequest: Asks for the extended version */
+#define MC_CMD_GET_VERSION_EXT_IN_LEN 4
+/* placeholder, set to 0 */
+#define MC_CMD_GET_VERSION_EXT_IN_EXT_FLAGS_OFST 0
+
+/* MC_CMD_GET_VERSION_V0_OUT msgresponse: deprecated version format */
#define MC_CMD_GET_VERSION_V0_OUT_LEN 4
#define MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0
-#define MC_CMD_GET_VERSION_OUT_FIRMWARE_ANY 0xffffffff /* enum */
-#define MC_CMD_GET_VERSION_OUT_FIRMWARE_BOOTROM 0xb0070000 /* enum */
+/* enum: Reserved version number to indicate "any" version. */
+#define MC_CMD_GET_VERSION_OUT_FIRMWARE_ANY 0xffffffff
+/* enum: Bootrom version value for Siena. */
+#define MC_CMD_GET_VERSION_OUT_FIRMWARE_SIENA_BOOTROM 0xb0070000
+/* enum: Bootrom version value for Huntington. */
+#define MC_CMD_GET_VERSION_OUT_FIRMWARE_HUNT_BOOTROM 0xb0070001
/* MC_CMD_GET_VERSION_OUT msgresponse */
#define MC_CMD_GET_VERSION_OUT_LEN 32
/* Enum values, see field(s): */
/* MC_CMD_GET_VERSION_V0_OUT/MC_CMD_GET_VERSION_OUT_FIRMWARE */
#define MC_CMD_GET_VERSION_OUT_PCOL_OFST 4
+/* 128bit mask of functions supported by the current firmware */
#define MC_CMD_GET_VERSION_OUT_SUPPORTED_FUNCS_OFST 8
#define MC_CMD_GET_VERSION_OUT_SUPPORTED_FUNCS_LEN 16
#define MC_CMD_GET_VERSION_OUT_VERSION_OFST 24
#define MC_CMD_GET_VERSION_OUT_VERSION_LO_OFST 24
#define MC_CMD_GET_VERSION_OUT_VERSION_HI_OFST 28
-
-/***********************************/
-/* MC_CMD_GET_FPGAREG
- * Read multiple bytes from PTP FPGA.
- */
-#define MC_CMD_GET_FPGAREG 0x9
-
-/* MC_CMD_GET_FPGAREG_IN msgrequest */
-#define MC_CMD_GET_FPGAREG_IN_LEN 8
-#define MC_CMD_GET_FPGAREG_IN_ADDR_OFST 0
-#define MC_CMD_GET_FPGAREG_IN_NUMBYTES_OFST 4
-
-/* MC_CMD_GET_FPGAREG_OUT msgresponse */
-#define MC_CMD_GET_FPGAREG_OUT_LENMIN 1
-#define MC_CMD_GET_FPGAREG_OUT_LENMAX 252
-#define MC_CMD_GET_FPGAREG_OUT_LEN(num) (0+1*(num))
-#define MC_CMD_GET_FPGAREG_OUT_BUFFER_OFST 0
-#define MC_CMD_GET_FPGAREG_OUT_BUFFER_LEN 1
-#define MC_CMD_GET_FPGAREG_OUT_BUFFER_MINNUM 1
-#define MC_CMD_GET_FPGAREG_OUT_BUFFER_MAXNUM 252
-
-
-/***********************************/
-/* MC_CMD_PUT_FPGAREG
- * Write multiple bytes to PTP FPGA.
- */
-#define MC_CMD_PUT_FPGAREG 0xa
-
-/* MC_CMD_PUT_FPGAREG_IN msgrequest */
-#define MC_CMD_PUT_FPGAREG_IN_LENMIN 5
-#define MC_CMD_PUT_FPGAREG_IN_LENMAX 252
-#define MC_CMD_PUT_FPGAREG_IN_LEN(num) (4+1*(num))
-#define MC_CMD_PUT_FPGAREG_IN_ADDR_OFST 0
-#define MC_CMD_PUT_FPGAREG_IN_BUFFER_OFST 4
-#define MC_CMD_PUT_FPGAREG_IN_BUFFER_LEN 1
-#define MC_CMD_PUT_FPGAREG_IN_BUFFER_MINNUM 1
-#define MC_CMD_PUT_FPGAREG_IN_BUFFER_MAXNUM 248
-
-/* MC_CMD_PUT_FPGAREG_OUT msgresponse */
-#define MC_CMD_PUT_FPGAREG_OUT_LEN 0
+/* MC_CMD_GET_VERSION_EXT_OUT msgresponse */
+#define MC_CMD_GET_VERSION_EXT_OUT_LEN 48
+/* MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0 */
+/* Enum values, see field(s): */
+/* MC_CMD_GET_VERSION_V0_OUT/MC_CMD_GET_VERSION_OUT_FIRMWARE */
+#define MC_CMD_GET_VERSION_EXT_OUT_PCOL_OFST 4
+/* 128bit mask of functions supported by the current firmware */
+#define MC_CMD_GET_VERSION_EXT_OUT_SUPPORTED_FUNCS_OFST 8
+#define MC_CMD_GET_VERSION_EXT_OUT_SUPPORTED_FUNCS_LEN 16
+#define MC_CMD_GET_VERSION_EXT_OUT_VERSION_OFST 24
+#define MC_CMD_GET_VERSION_EXT_OUT_VERSION_LEN 8
+#define MC_CMD_GET_VERSION_EXT_OUT_VERSION_LO_OFST 24
+#define MC_CMD_GET_VERSION_EXT_OUT_VERSION_HI_OFST 28
+/* extra info */
+#define MC_CMD_GET_VERSION_EXT_OUT_EXTRA_OFST 32
+#define MC_CMD_GET_VERSION_EXT_OUT_EXTRA_LEN 16
/***********************************/
/* MC_CMD_PTP_IN msgrequest */
#define MC_CMD_PTP_IN_LEN 1
+/* PTP operation code */
#define MC_CMD_PTP_IN_OP_OFST 0
#define MC_CMD_PTP_IN_OP_LEN 1
-#define MC_CMD_PTP_OP_ENABLE 0x1 /* enum */
-#define MC_CMD_PTP_OP_DISABLE 0x2 /* enum */
-#define MC_CMD_PTP_OP_TRANSMIT 0x3 /* enum */
-#define MC_CMD_PTP_OP_READ_NIC_TIME 0x4 /* enum */
-#define MC_CMD_PTP_OP_STATUS 0x5 /* enum */
-#define MC_CMD_PTP_OP_ADJUST 0x6 /* enum */
-#define MC_CMD_PTP_OP_SYNCHRONIZE 0x7 /* enum */
-#define MC_CMD_PTP_OP_MANFTEST_BASIC 0x8 /* enum */
-#define MC_CMD_PTP_OP_MANFTEST_PACKET 0x9 /* enum */
-#define MC_CMD_PTP_OP_RESET_STATS 0xa /* enum */
-#define MC_CMD_PTP_OP_DEBUG 0xb /* enum */
-#define MC_CMD_PTP_OP_MAX 0xc /* enum */
+/* enum: Enable PTP packet timestamping operation. */
+#define MC_CMD_PTP_OP_ENABLE 0x1
+/* enum: Disable PTP packet timestamping operation. */
+#define MC_CMD_PTP_OP_DISABLE 0x2
+/* enum: Send a PTP packet. */
+#define MC_CMD_PTP_OP_TRANSMIT 0x3
+/* enum: Read the current NIC time. */
+#define MC_CMD_PTP_OP_READ_NIC_TIME 0x4
+/* enum: Get the current PTP status. */
+#define MC_CMD_PTP_OP_STATUS 0x5
+/* enum: Adjust the PTP NIC's time. */
+#define MC_CMD_PTP_OP_ADJUST 0x6
+/* enum: Synchronize host and NIC time. */
+#define MC_CMD_PTP_OP_SYNCHRONIZE 0x7
+/* enum: Basic manufacturing tests. */
+#define MC_CMD_PTP_OP_MANFTEST_BASIC 0x8
+/* enum: Packet based manufacturing tests. */
+#define MC_CMD_PTP_OP_MANFTEST_PACKET 0x9
+/* enum: Reset some of the PTP related statistics */
+#define MC_CMD_PTP_OP_RESET_STATS 0xa
+/* enum: Debug operations to MC. */
+#define MC_CMD_PTP_OP_DEBUG 0xb
+/* enum: Read an FPGA register */
+#define MC_CMD_PTP_OP_FPGAREAD 0xc
+/* enum: Write an FPGA register */
+#define MC_CMD_PTP_OP_FPGAWRITE 0xd
+/* enum: Apply an offset to the NIC clock */
+#define MC_CMD_PTP_OP_CLOCK_OFFSET_ADJUST 0xe
+/* enum: Change Apply an offset to the NIC clock */
+#define MC_CMD_PTP_OP_CLOCK_FREQ_ADJUST 0xf
+/* enum: Set the MC packet filter VLAN tags for received PTP packets */
+#define MC_CMD_PTP_OP_RX_SET_VLAN_FILTER 0x10
+/* enum: Set the MC packet filter UUID for received PTP packets */
+#define MC_CMD_PTP_OP_RX_SET_UUID_FILTER 0x11
+/* enum: Set the MC packet filter Domain for received PTP packets */
+#define MC_CMD_PTP_OP_RX_SET_DOMAIN_FILTER 0x12
+/* enum: Set the clock source */
+#define MC_CMD_PTP_OP_SET_CLK_SRC 0x13
+/* enum: Reset value of Timer Reg. */
+#define MC_CMD_PTP_OP_RST_CLK 0x14
+/* enum: Enable the forwarding of PPS events to the host */
+#define MC_CMD_PTP_OP_PPS_ENABLE 0x15
+/* enum: Above this for future use. */
+#define MC_CMD_PTP_OP_MAX 0x16
/* MC_CMD_PTP_IN_ENABLE msgrequest */
#define MC_CMD_PTP_IN_ENABLE_LEN 16
#define MC_CMD_PTP_IN_CMD_OFST 0
#define MC_CMD_PTP_IN_PERIPH_ID_OFST 4
+/* Event queue for PTP events */
#define MC_CMD_PTP_IN_ENABLE_QUEUE_OFST 8
+/* PTP timestamping mode */
#define MC_CMD_PTP_IN_ENABLE_MODE_OFST 12
-#define MC_CMD_PTP_MODE_V1 0x0 /* enum */
-#define MC_CMD_PTP_MODE_V1_VLAN 0x1 /* enum */
-#define MC_CMD_PTP_MODE_V2 0x2 /* enum */
-#define MC_CMD_PTP_MODE_V2_VLAN 0x3 /* enum */
-#define MC_CMD_PTP_MODE_V2_ENHANCED 0x4 /* enum */
+/* enum: PTP, version 1 */
+#define MC_CMD_PTP_MODE_V1 0x0
+/* enum: PTP, version 1, with VLAN headers - deprecated */
+#define MC_CMD_PTP_MODE_V1_VLAN 0x1
+/* enum: PTP, version 2 */
+#define MC_CMD_PTP_MODE_V2 0x2
+/* enum: PTP, version 2, with VLAN headers - deprecated */
+#define MC_CMD_PTP_MODE_V2_VLAN 0x3
+/* enum: PTP, version 2, with improved UUID filtering */
+#define MC_CMD_PTP_MODE_V2_ENHANCED 0x4
+/* enum: FCoE (seconds and microseconds) */
+#define MC_CMD_PTP_MODE_FCOE 0x5
/* MC_CMD_PTP_IN_DISABLE msgrequest */
#define MC_CMD_PTP_IN_DISABLE_LEN 8
#define MC_CMD_PTP_IN_TRANSMIT_LEN(num) (12+1*(num))
/* MC_CMD_PTP_IN_CMD_OFST 0 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* Transmit packet length */
#define MC_CMD_PTP_IN_TRANSMIT_LENGTH_OFST 8
+/* Transmit packet data */
#define MC_CMD_PTP_IN_TRANSMIT_PACKET_OFST 12
#define MC_CMD_PTP_IN_TRANSMIT_PACKET_LEN 1
#define MC_CMD_PTP_IN_TRANSMIT_PACKET_MINNUM 1
#define MC_CMD_PTP_IN_ADJUST_LEN 24
/* MC_CMD_PTP_IN_CMD_OFST 0 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* Frequency adjustment 40 bit fixed point ns */
#define MC_CMD_PTP_IN_ADJUST_FREQ_OFST 8
#define MC_CMD_PTP_IN_ADJUST_FREQ_LEN 8
#define MC_CMD_PTP_IN_ADJUST_FREQ_LO_OFST 8
#define MC_CMD_PTP_IN_ADJUST_FREQ_HI_OFST 12
-#define MC_CMD_PTP_IN_ADJUST_BITS 0x28 /* enum */
+/* enum: Number of fractional bits in frequency adjustment */
+#define MC_CMD_PTP_IN_ADJUST_BITS 0x28
+/* Time adjustment in seconds */
#define MC_CMD_PTP_IN_ADJUST_SECONDS_OFST 16
+/* Time adjustment in nanoseconds */
#define MC_CMD_PTP_IN_ADJUST_NANOSECONDS_OFST 20
/* MC_CMD_PTP_IN_SYNCHRONIZE msgrequest */
#define MC_CMD_PTP_IN_SYNCHRONIZE_LEN 20
/* MC_CMD_PTP_IN_CMD_OFST 0 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* Number of time readings to capture */
#define MC_CMD_PTP_IN_SYNCHRONIZE_NUMTIMESETS_OFST 8
+/* Host address in which to write "synchronization started" indication (64
+ * bits)
+ */
#define MC_CMD_PTP_IN_SYNCHRONIZE_START_ADDR_OFST 12
#define MC_CMD_PTP_IN_SYNCHRONIZE_START_ADDR_LEN 8
#define MC_CMD_PTP_IN_SYNCHRONIZE_START_ADDR_LO_OFST 12
#define MC_CMD_PTP_IN_MANFTEST_PACKET_LEN 12
/* MC_CMD_PTP_IN_CMD_OFST 0 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* Enable or disable packet testing */
#define MC_CMD_PTP_IN_MANFTEST_PACKET_TEST_ENABLE_OFST 8
/* MC_CMD_PTP_IN_RESET_STATS msgrequest */
#define MC_CMD_PTP_IN_RESET_STATS_LEN 8
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* Reset PTP statistics */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
/* MC_CMD_PTP_IN_DEBUG msgrequest */
#define MC_CMD_PTP_IN_DEBUG_LEN 12
/* MC_CMD_PTP_IN_CMD_OFST 0 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* Debug operations */
#define MC_CMD_PTP_IN_DEBUG_DEBUG_PARAM_OFST 8
+/* MC_CMD_PTP_IN_FPGAREAD msgrequest */
+#define MC_CMD_PTP_IN_FPGAREAD_LEN 16
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+#define MC_CMD_PTP_IN_FPGAREAD_ADDR_OFST 8
+#define MC_CMD_PTP_IN_FPGAREAD_NUMBYTES_OFST 12
+
+/* MC_CMD_PTP_IN_FPGAWRITE msgrequest */
+#define MC_CMD_PTP_IN_FPGAWRITE_LENMIN 13
+#define MC_CMD_PTP_IN_FPGAWRITE_LENMAX 252
+#define MC_CMD_PTP_IN_FPGAWRITE_LEN(num) (12+1*(num))
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+#define MC_CMD_PTP_IN_FPGAWRITE_ADDR_OFST 8
+#define MC_CMD_PTP_IN_FPGAWRITE_BUFFER_OFST 12
+#define MC_CMD_PTP_IN_FPGAWRITE_BUFFER_LEN 1
+#define MC_CMD_PTP_IN_FPGAWRITE_BUFFER_MINNUM 1
+#define MC_CMD_PTP_IN_FPGAWRITE_BUFFER_MAXNUM 240
+
+/* MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST msgrequest */
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_LEN 16
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* Time adjustment in seconds */
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_SECONDS_OFST 8
+/* Time adjustment in nanoseconds */
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_NANOSECONDS_OFST 12
+
+/* MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST msgrequest */
+#define MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST_LEN 16
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* Frequency adjustment 40 bit fixed point ns */
+#define MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST_FREQ_OFST 8
+#define MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST_FREQ_LEN 8
+#define MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST_FREQ_LO_OFST 8
+#define MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST_FREQ_HI_OFST 12
+/* enum: Number of fractional bits in frequency adjustment */
+/* MC_CMD_PTP_IN_ADJUST_BITS 0x28 */
+
+/* MC_CMD_PTP_IN_RX_SET_VLAN_FILTER msgrequest */
+#define MC_CMD_PTP_IN_RX_SET_VLAN_FILTER_LEN 24
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* Number of VLAN tags, 0 if not VLAN */
+#define MC_CMD_PTP_IN_RX_SET_VLAN_FILTER_NUM_VLAN_TAGS_OFST 8
+/* Set of VLAN tags to filter against */
+#define MC_CMD_PTP_IN_RX_SET_VLAN_FILTER_VLAN_TAG_OFST 12
+#define MC_CMD_PTP_IN_RX_SET_VLAN_FILTER_VLAN_TAG_LEN 4
+#define MC_CMD_PTP_IN_RX_SET_VLAN_FILTER_VLAN_TAG_NUM 3
+
+/* MC_CMD_PTP_IN_RX_SET_UUID_FILTER msgrequest */
+#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_LEN 20
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* 1 to enable UUID filtering, 0 to disable */
+#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_ENABLE_OFST 8
+/* UUID to filter against */
+#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_UUID_OFST 12
+#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_UUID_LEN 8
+#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_UUID_LO_OFST 12
+#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_UUID_HI_OFST 16
+
+/* MC_CMD_PTP_IN_RX_SET_DOMAIN_FILTER msgrequest */
+#define MC_CMD_PTP_IN_RX_SET_DOMAIN_FILTER_LEN 16
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* 1 to enable Domain filtering, 0 to disable */
+#define MC_CMD_PTP_IN_RX_SET_DOMAIN_FILTER_ENABLE_OFST 8
+/* Domain number to filter against */
+#define MC_CMD_PTP_IN_RX_SET_DOMAIN_FILTER_DOMAIN_OFST 12
+
+/* MC_CMD_PTP_IN_SET_CLK_SRC msgrequest */
+#define MC_CMD_PTP_IN_SET_CLK_SRC_LEN 12
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* Set the clock source. */
+#define MC_CMD_PTP_IN_SET_CLK_SRC_CLK_OFST 8
+/* enum: Internal. */
+#define MC_CMD_PTP_CLK_SRC_INTERNAL 0x0
+/* enum: External. */
+#define MC_CMD_PTP_CLK_SRC_EXTERNAL 0x1
+
+/* MC_CMD_PTP_IN_RST_CLK msgrequest */
+#define MC_CMD_PTP_IN_RST_CLK_LEN 8
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* Reset value of Timer Reg. */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+
+/* MC_CMD_PTP_IN_PPS_ENABLE msgrequest */
+#define MC_CMD_PTP_IN_PPS_ENABLE_LEN 12
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* Enable or disable */
+#define MC_CMD_PTP_IN_PPS_ENABLE_OP_OFST 4
+/* enum: Enable */
+#define MC_CMD_PTP_ENABLE_PPS 0x0
+/* enum: Disable */
+#define MC_CMD_PTP_DISABLE_PPS 0x1
+/* Queueid to send events back */
+#define MC_CMD_PTP_IN_PPS_ENABLE_QUEUE_ID_OFST 8
+
/* MC_CMD_PTP_OUT msgresponse */
#define MC_CMD_PTP_OUT_LEN 0
/* MC_CMD_PTP_OUT_TRANSMIT msgresponse */
#define MC_CMD_PTP_OUT_TRANSMIT_LEN 8
+/* Value of seconds timestamp */
#define MC_CMD_PTP_OUT_TRANSMIT_SECONDS_OFST 0
+/* Value of nanoseconds timestamp */
#define MC_CMD_PTP_OUT_TRANSMIT_NANOSECONDS_OFST 4
/* MC_CMD_PTP_OUT_READ_NIC_TIME msgresponse */
#define MC_CMD_PTP_OUT_READ_NIC_TIME_LEN 8
+/* Value of seconds timestamp */
#define MC_CMD_PTP_OUT_READ_NIC_TIME_SECONDS_OFST 0
+/* Value of nanoseconds timestamp */
#define MC_CMD_PTP_OUT_READ_NIC_TIME_NANOSECONDS_OFST 4
/* MC_CMD_PTP_OUT_STATUS msgresponse */
#define MC_CMD_PTP_OUT_STATUS_LEN 64
+/* Frequency of NIC's hardware clock */
#define MC_CMD_PTP_OUT_STATUS_CLOCK_FREQ_OFST 0
+/* Number of packets transmitted and timestamped */
#define MC_CMD_PTP_OUT_STATUS_STATS_TX_OFST 4
+/* Number of packets received and timestamped */
#define MC_CMD_PTP_OUT_STATUS_STATS_RX_OFST 8
+/* Number of packets timestamped by the FPGA */
#define MC_CMD_PTP_OUT_STATUS_STATS_TS_OFST 12
+/* Number of packets filter matched */
#define MC_CMD_PTP_OUT_STATUS_STATS_FM_OFST 16
+/* Number of packets not filter matched */
#define MC_CMD_PTP_OUT_STATUS_STATS_NFM_OFST 20
+/* Number of PPS overflows (noise on input?) */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFLOW_OFST 24
+/* Number of PPS bad periods */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_BAD_OFST 28
+/* Minimum period of PPS pulse */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_MIN_OFST 32
+/* Maximum period of PPS pulse */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_MAX_OFST 36
+/* Last period of PPS pulse */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_LAST_OFST 40
+/* Mean period of PPS pulse */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_MEAN_OFST 44
+/* Minimum offset of PPS pulse (signed) */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_MIN_OFST 48
+/* Maximum offset of PPS pulse (signed) */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_MAX_OFST 52
+/* Last offset of PPS pulse (signed) */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_LAST_OFST 56
+/* Mean offset of PPS pulse (signed) */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_MEAN_OFST 60
/* MC_CMD_PTP_OUT_SYNCHRONIZE msgresponse */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_LENMIN 20
#define MC_CMD_PTP_OUT_SYNCHRONIZE_LENMAX 240
#define MC_CMD_PTP_OUT_SYNCHRONIZE_LEN(num) (0+20*(num))
+/* A set of host and NIC times */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_TIMESET_OFST 0
#define MC_CMD_PTP_OUT_SYNCHRONIZE_TIMESET_LEN 20
#define MC_CMD_PTP_OUT_SYNCHRONIZE_TIMESET_MINNUM 1
#define MC_CMD_PTP_OUT_SYNCHRONIZE_TIMESET_MAXNUM 12
+/* Host time immediately before NIC's hardware clock read */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_HOSTSTART_OFST 0
+/* Value of seconds timestamp */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_SECONDS_OFST 4
+/* Value of nanoseconds timestamp */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_NANOSECONDS_OFST 8
+/* Host time immediately after NIC's hardware clock read */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_HOSTEND_OFST 12
+/* Number of nanoseconds waited after reading NIC's hardware clock */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_WAITNS_OFST 16
/* MC_CMD_PTP_OUT_MANFTEST_BASIC msgresponse */
#define MC_CMD_PTP_OUT_MANFTEST_BASIC_LEN 8
+/* Results of testing */
#define MC_CMD_PTP_OUT_MANFTEST_BASIC_TEST_RESULT_OFST 0
-#define MC_CMD_PTP_MANF_SUCCESS 0x0 /* enum */
-#define MC_CMD_PTP_MANF_FPGA_LOAD 0x1 /* enum */
-#define MC_CMD_PTP_MANF_FPGA_VERSION 0x2 /* enum */
-#define MC_CMD_PTP_MANF_FPGA_REGISTERS 0x3 /* enum */
-#define MC_CMD_PTP_MANF_OSCILLATOR 0x4 /* enum */
-#define MC_CMD_PTP_MANF_TIMESTAMPS 0x5 /* enum */
-#define MC_CMD_PTP_MANF_PACKET_COUNT 0x6 /* enum */
-#define MC_CMD_PTP_MANF_FILTER_COUNT 0x7 /* enum */
-#define MC_CMD_PTP_MANF_PACKET_ENOUGH 0x8 /* enum */
-#define MC_CMD_PTP_MANF_GPIO_TRIGGER 0x9 /* enum */
+/* enum: Successful test */
+#define MC_CMD_PTP_MANF_SUCCESS 0x0
+/* enum: FPGA load failed */
+#define MC_CMD_PTP_MANF_FPGA_LOAD 0x1
+/* enum: FPGA version invalid */
+#define MC_CMD_PTP_MANF_FPGA_VERSION 0x2
+/* enum: FPGA registers incorrect */
+#define MC_CMD_PTP_MANF_FPGA_REGISTERS 0x3
+/* enum: Oscillator possibly not working? */
+#define MC_CMD_PTP_MANF_OSCILLATOR 0x4
+/* enum: Timestamps not increasing */
+#define MC_CMD_PTP_MANF_TIMESTAMPS 0x5
+/* enum: Mismatched packet count */
+#define MC_CMD_PTP_MANF_PACKET_COUNT 0x6
+/* enum: Mismatched packet count (Siena filter and FPGA) */
+#define MC_CMD_PTP_MANF_FILTER_COUNT 0x7
+/* enum: Not enough packets to perform timestamp check */
+#define MC_CMD_PTP_MANF_PACKET_ENOUGH 0x8
+/* enum: Timestamp trigger GPIO not working */
+#define MC_CMD_PTP_MANF_GPIO_TRIGGER 0x9
+/* Presence of external oscillator */
#define MC_CMD_PTP_OUT_MANFTEST_BASIC_TEST_EXTOSC_OFST 4
/* MC_CMD_PTP_OUT_MANFTEST_PACKET msgresponse */
#define MC_CMD_PTP_OUT_MANFTEST_PACKET_LEN 12
+/* Results of testing */
#define MC_CMD_PTP_OUT_MANFTEST_PACKET_TEST_RESULT_OFST 0
+/* Number of packets received by FPGA */
#define MC_CMD_PTP_OUT_MANFTEST_PACKET_TEST_FPGACOUNT_OFST 4
+/* Number of packets received by Siena filters */
#define MC_CMD_PTP_OUT_MANFTEST_PACKET_TEST_FILTERCOUNT_OFST 8
+/* MC_CMD_PTP_OUT_FPGAREAD msgresponse */
+#define MC_CMD_PTP_OUT_FPGAREAD_LENMIN 1
+#define MC_CMD_PTP_OUT_FPGAREAD_LENMAX 252
+#define MC_CMD_PTP_OUT_FPGAREAD_LEN(num) (0+1*(num))
+#define MC_CMD_PTP_OUT_FPGAREAD_BUFFER_OFST 0
+#define MC_CMD_PTP_OUT_FPGAREAD_BUFFER_LEN 1
+#define MC_CMD_PTP_OUT_FPGAREAD_BUFFER_MINNUM 1
+#define MC_CMD_PTP_OUT_FPGAREAD_BUFFER_MAXNUM 252
+
/***********************************/
/* MC_CMD_CSR_READ32
/* MC_CMD_CSR_READ32_IN msgrequest */
#define MC_CMD_CSR_READ32_IN_LEN 12
+/* Address */
#define MC_CMD_CSR_READ32_IN_ADDR_OFST 0
#define MC_CMD_CSR_READ32_IN_STEP_OFST 4
#define MC_CMD_CSR_READ32_IN_NUMWORDS_OFST 8
#define MC_CMD_CSR_READ32_OUT_LENMIN 4
#define MC_CMD_CSR_READ32_OUT_LENMAX 252
#define MC_CMD_CSR_READ32_OUT_LEN(num) (0+4*(num))
+/* The last dword is the status, not a value read */
#define MC_CMD_CSR_READ32_OUT_BUFFER_OFST 0
#define MC_CMD_CSR_READ32_OUT_BUFFER_LEN 4
#define MC_CMD_CSR_READ32_OUT_BUFFER_MINNUM 1
#define MC_CMD_CSR_WRITE32_IN_LENMIN 12
#define MC_CMD_CSR_WRITE32_IN_LENMAX 252
#define MC_CMD_CSR_WRITE32_IN_LEN(num) (8+4*(num))
+/* Address */
#define MC_CMD_CSR_WRITE32_IN_ADDR_OFST 0
#define MC_CMD_CSR_WRITE32_IN_STEP_OFST 4
#define MC_CMD_CSR_WRITE32_IN_BUFFER_OFST 8
#define MC_CMD_CSR_WRITE32_OUT_STATUS_OFST 0
+/***********************************/
+/* MC_CMD_HP
+ * These commands are used for HP related features. They are grouped under one
+ * MCDI command to avoid creating too many MCDI commands.
+ */
+#define MC_CMD_HP 0x54
+
+/* MC_CMD_HP_IN msgrequest */
+#define MC_CMD_HP_IN_LEN 16
+/* HP OCSD sub-command. When address is not NULL, request activation of OCSD at
+ * the specified address with the specified interval.When address is NULL,
+ * INTERVAL is interpreted as a command: 0: stop OCSD / 1: Report OCSD current
+ * state / 2: (debug) Show temperature reported by one of the supported
+ * sensors.
+ */
+#define MC_CMD_HP_IN_SUBCMD_OFST 0
+/* enum: OCSD (Option Card Sensor Data) sub-command. */
+#define MC_CMD_HP_IN_OCSD_SUBCMD 0x0
+/* enum: Last known valid HP sub-command. */
+#define MC_CMD_HP_IN_LAST_SUBCMD 0x0
+/* The address to the array of sensor fields. (Or NULL to use a sub-command.)
+ */
+#define MC_CMD_HP_IN_OCSD_ADDR_OFST 4
+#define MC_CMD_HP_IN_OCSD_ADDR_LEN 8
+#define MC_CMD_HP_IN_OCSD_ADDR_LO_OFST 4
+#define MC_CMD_HP_IN_OCSD_ADDR_HI_OFST 8
+/* The requested update interval, in seconds. (Or the sub-command if ADDR is
+ * NULL.)
+ */
+#define MC_CMD_HP_IN_OCSD_INTERVAL_OFST 12
+
+/* MC_CMD_HP_OUT msgresponse */
+#define MC_CMD_HP_OUT_LEN 4
+#define MC_CMD_HP_OUT_OCSD_STATUS_OFST 0
+/* enum: OCSD stopped for this card. */
+#define MC_CMD_HP_OUT_OCSD_STOPPED 0x1
+/* enum: OCSD was successfully started with the address provided. */
+#define MC_CMD_HP_OUT_OCSD_STARTED 0x2
+/* enum: OCSD was already started for this card. */
+#define MC_CMD_HP_OUT_OCSD_ALREADY_STARTED 0x3
+
+
/***********************************/
/* MC_CMD_STACKINFO
* Get stack information.
#define MC_CMD_STACKINFO_OUT_LENMIN 12
#define MC_CMD_STACKINFO_OUT_LENMAX 252
#define MC_CMD_STACKINFO_OUT_LEN(num) (0+12*(num))
+/* (thread ptr, stack size, free space) for each thread in system */
#define MC_CMD_STACKINFO_OUT_THREAD_INFO_OFST 0
#define MC_CMD_STACKINFO_OUT_THREAD_INFO_LEN 12
#define MC_CMD_STACKINFO_OUT_THREAD_INFO_MINNUM 1
/* MC_CMD_MDIO_READ_IN msgrequest */
#define MC_CMD_MDIO_READ_IN_LEN 16
+/* Bus number; there are two MDIO buses: one for the internal PHY, and one for
+ * external devices.
+ */
#define MC_CMD_MDIO_READ_IN_BUS_OFST 0
-#define MC_CMD_MDIO_BUS_INTERNAL 0x0 /* enum */
-#define MC_CMD_MDIO_BUS_EXTERNAL 0x1 /* enum */
+/* enum: Internal. */
+#define MC_CMD_MDIO_BUS_INTERNAL 0x0
+/* enum: External. */
+#define MC_CMD_MDIO_BUS_EXTERNAL 0x1
+/* Port address */
#define MC_CMD_MDIO_READ_IN_PRTAD_OFST 4
+/* Device Address or clause 22. */
#define MC_CMD_MDIO_READ_IN_DEVAD_OFST 8
-#define MC_CMD_MDIO_CLAUSE22 0x20 /* enum */
+/* enum: By default all the MCDI MDIO operations perform clause45 mode. If you
+ * want to use clause22 then set DEVAD = MC_CMD_MDIO_CLAUSE22.
+ */
+#define MC_CMD_MDIO_CLAUSE22 0x20
+/* Address */
#define MC_CMD_MDIO_READ_IN_ADDR_OFST 12
/* MC_CMD_MDIO_READ_OUT msgresponse */
#define MC_CMD_MDIO_READ_OUT_LEN 8
+/* Value */
#define MC_CMD_MDIO_READ_OUT_VALUE_OFST 0
+/* Status the MDIO commands return the raw status bits from the MDIO block. A
+ * "good" transaction should have the DONE bit set and all other bits clear.
+ */
#define MC_CMD_MDIO_READ_OUT_STATUS_OFST 4
-#define MC_CMD_MDIO_STATUS_GOOD 0x8 /* enum */
+/* enum: Good. */
+#define MC_CMD_MDIO_STATUS_GOOD 0x8
/***********************************/
/* MC_CMD_MDIO_WRITE_IN msgrequest */
#define MC_CMD_MDIO_WRITE_IN_LEN 20
+/* Bus number; there are two MDIO buses: one for the internal PHY, and one for
+ * external devices.
+ */
#define MC_CMD_MDIO_WRITE_IN_BUS_OFST 0
+/* enum: Internal. */
/* MC_CMD_MDIO_BUS_INTERNAL 0x0 */
+/* enum: External. */
/* MC_CMD_MDIO_BUS_EXTERNAL 0x1 */
+/* Port address */
#define MC_CMD_MDIO_WRITE_IN_PRTAD_OFST 4
+/* Device Address or clause 22. */
#define MC_CMD_MDIO_WRITE_IN_DEVAD_OFST 8
+/* enum: By default all the MCDI MDIO operations perform clause45 mode. If you
+ * want to use clause22 then set DEVAD = MC_CMD_MDIO_CLAUSE22.
+ */
/* MC_CMD_MDIO_CLAUSE22 0x20 */
+/* Address */
#define MC_CMD_MDIO_WRITE_IN_ADDR_OFST 12
+/* Value */
#define MC_CMD_MDIO_WRITE_IN_VALUE_OFST 16
/* MC_CMD_MDIO_WRITE_OUT msgresponse */
#define MC_CMD_MDIO_WRITE_OUT_LEN 4
+/* Status; the MDIO commands return the raw status bits from the MDIO block. A
+ * "good" transaction should have the DONE bit set and all other bits clear.
+ */
#define MC_CMD_MDIO_WRITE_OUT_STATUS_OFST 0
+/* enum: Good. */
/* MC_CMD_MDIO_STATUS_GOOD 0x8 */
#define MC_CMD_DBI_WRITE_IN_LENMIN 12
#define MC_CMD_DBI_WRITE_IN_LENMAX 252
#define MC_CMD_DBI_WRITE_IN_LEN(num) (0+12*(num))
+/* Each write op consists of an address (offset 0), byte enable/VF/CS2 (offset
+ * 32) and value (offset 64). See MC_CMD_DBIWROP_TYPEDEF.
+ */
#define MC_CMD_DBI_WRITE_IN_DBIWROP_OFST 0
#define MC_CMD_DBI_WRITE_IN_DBIWROP_LEN 12
#define MC_CMD_DBI_WRITE_IN_DBIWROP_MINNUM 1
#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_OFST 0
#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_LBN 0
#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_WIDTH 32
-#define MC_CMD_DBIWROP_TYPEDEF_BYTE_MASK_OFST 4
-#define MC_CMD_DBIWROP_TYPEDEF_BYTE_MASK_LBN 32
-#define MC_CMD_DBIWROP_TYPEDEF_BYTE_MASK_WIDTH 32
+#define MC_CMD_DBIWROP_TYPEDEF_PARMS_OFST 4
+#define MC_CMD_DBIWROP_TYPEDEF_VF_NUM_LBN 16
+#define MC_CMD_DBIWROP_TYPEDEF_VF_NUM_WIDTH 16
+#define MC_CMD_DBIWROP_TYPEDEF_VF_ACTIVE_LBN 15
+#define MC_CMD_DBIWROP_TYPEDEF_VF_ACTIVE_WIDTH 1
+#define MC_CMD_DBIWROP_TYPEDEF_CS2_LBN 14
+#define MC_CMD_DBIWROP_TYPEDEF_CS2_WIDTH 1
+#define MC_CMD_DBIWROP_TYPEDEF_PARMS_LBN 32
+#define MC_CMD_DBIWROP_TYPEDEF_PARMS_WIDTH 32
#define MC_CMD_DBIWROP_TYPEDEF_VALUE_OFST 8
#define MC_CMD_DBIWROP_TYPEDEF_VALUE_LBN 64
#define MC_CMD_DBIWROP_TYPEDEF_VALUE_WIDTH 32
/***********************************/
/* MC_CMD_PORT_READ32
- * Read a 32-bit register from the indirect port register map.
+ * Read a 32-bit register from the indirect port register map. The port to
+ * access is implied by the Shared memory channel used.
*/
#define MC_CMD_PORT_READ32 0x14
/* MC_CMD_PORT_READ32_IN msgrequest */
#define MC_CMD_PORT_READ32_IN_LEN 4
+/* Address */
#define MC_CMD_PORT_READ32_IN_ADDR_OFST 0
/* MC_CMD_PORT_READ32_OUT msgresponse */
#define MC_CMD_PORT_READ32_OUT_LEN 8
+/* Value */
#define MC_CMD_PORT_READ32_OUT_VALUE_OFST 0
+/* Status */
#define MC_CMD_PORT_READ32_OUT_STATUS_OFST 4
/***********************************/
/* MC_CMD_PORT_WRITE32
- * Write a 32-bit register to the indirect port register map.
+ * Write a 32-bit register to the indirect port register map. The port to
+ * access is implied by the Shared memory channel used.
*/
#define MC_CMD_PORT_WRITE32 0x15
/* MC_CMD_PORT_WRITE32_IN msgrequest */
#define MC_CMD_PORT_WRITE32_IN_LEN 8
+/* Address */
#define MC_CMD_PORT_WRITE32_IN_ADDR_OFST 0
+/* Value */
#define MC_CMD_PORT_WRITE32_IN_VALUE_OFST 4
/* MC_CMD_PORT_WRITE32_OUT msgresponse */
#define MC_CMD_PORT_WRITE32_OUT_LEN 4
+/* Status */
#define MC_CMD_PORT_WRITE32_OUT_STATUS_OFST 0
/***********************************/
/* MC_CMD_PORT_READ128
- * Read a 128-bit register from the indirect port register map.
+ * Read a 128-bit register from the indirect port register map. The port to
+ * access is implied by the Shared memory channel used.
*/
#define MC_CMD_PORT_READ128 0x16
/* MC_CMD_PORT_READ128_IN msgrequest */
#define MC_CMD_PORT_READ128_IN_LEN 4
+/* Address */
#define MC_CMD_PORT_READ128_IN_ADDR_OFST 0
/* MC_CMD_PORT_READ128_OUT msgresponse */
#define MC_CMD_PORT_READ128_OUT_LEN 20
+/* Value */
#define MC_CMD_PORT_READ128_OUT_VALUE_OFST 0
#define MC_CMD_PORT_READ128_OUT_VALUE_LEN 16
+/* Status */
#define MC_CMD_PORT_READ128_OUT_STATUS_OFST 16
/***********************************/
/* MC_CMD_PORT_WRITE128
- * Write a 128-bit register to the indirect port register map.
+ * Write a 128-bit register to the indirect port register map. The port to
+ * access is implied by the Shared memory channel used.
*/
#define MC_CMD_PORT_WRITE128 0x17
/* MC_CMD_PORT_WRITE128_IN msgrequest */
#define MC_CMD_PORT_WRITE128_IN_LEN 20
+/* Address */
#define MC_CMD_PORT_WRITE128_IN_ADDR_OFST 0
+/* Value */
#define MC_CMD_PORT_WRITE128_IN_VALUE_OFST 4
#define MC_CMD_PORT_WRITE128_IN_VALUE_LEN 16
/* MC_CMD_PORT_WRITE128_OUT msgresponse */
#define MC_CMD_PORT_WRITE128_OUT_LEN 4
+/* Status */
#define MC_CMD_PORT_WRITE128_OUT_STATUS_OFST 0
+/* MC_CMD_CAPABILITIES structuredef */
+#define MC_CMD_CAPABILITIES_LEN 4
+/* Small buf table. */
+#define MC_CMD_CAPABILITIES_SMALL_BUF_TBL_LBN 0
+#define MC_CMD_CAPABILITIES_SMALL_BUF_TBL_WIDTH 1
+/* Turbo mode (for Maranello). */
+#define MC_CMD_CAPABILITIES_TURBO_LBN 1
+#define MC_CMD_CAPABILITIES_TURBO_WIDTH 1
+/* Turbo mode active (for Maranello). */
+#define MC_CMD_CAPABILITIES_TURBO_ACTIVE_LBN 2
+#define MC_CMD_CAPABILITIES_TURBO_ACTIVE_WIDTH 1
+/* PTP offload. */
+#define MC_CMD_CAPABILITIES_PTP_LBN 3
+#define MC_CMD_CAPABILITIES_PTP_WIDTH 1
+/* AOE mode. */
+#define MC_CMD_CAPABILITIES_AOE_LBN 4
+#define MC_CMD_CAPABILITIES_AOE_WIDTH 1
+/* AOE mode active. */
+#define MC_CMD_CAPABILITIES_AOE_ACTIVE_LBN 5
+#define MC_CMD_CAPABILITIES_AOE_ACTIVE_WIDTH 1
+/* AOE mode active. */
+#define MC_CMD_CAPABILITIES_FC_ACTIVE_LBN 6
+#define MC_CMD_CAPABILITIES_FC_ACTIVE_WIDTH 1
+#define MC_CMD_CAPABILITIES_RESERVED_LBN 7
+#define MC_CMD_CAPABILITIES_RESERVED_WIDTH 25
+
/***********************************/
/* MC_CMD_GET_BOARD_CFG
#define MC_CMD_GET_BOARD_CFG_OUT_BOARD_TYPE_OFST 0
#define MC_CMD_GET_BOARD_CFG_OUT_BOARD_NAME_OFST 4
#define MC_CMD_GET_BOARD_CFG_OUT_BOARD_NAME_LEN 32
+/* See MC_CMD_CAPABILITIES */
#define MC_CMD_GET_BOARD_CFG_OUT_CAPABILITIES_PORT0_OFST 36
-#define MC_CMD_CAPABILITIES_SMALL_BUF_TBL_LBN 0x0 /* enum */
-#define MC_CMD_CAPABILITIES_SMALL_BUF_TBL_WIDTH 0x1 /* enum */
-#define MC_CMD_CAPABILITIES_TURBO_LBN 0x1 /* enum */
-#define MC_CMD_CAPABILITIES_TURBO_WIDTH 0x1 /* enum */
-#define MC_CMD_CAPABILITIES_TURBO_ACTIVE_LBN 0x2 /* enum */
-#define MC_CMD_CAPABILITIES_TURBO_ACTIVE_WIDTH 0x1 /* enum */
-#define MC_CMD_CAPABILITIES_PTP_LBN 0x3 /* enum */
-#define MC_CMD_CAPABILITIES_PTP_WIDTH 0x1 /* enum */
+/* See MC_CMD_CAPABILITIES */
#define MC_CMD_GET_BOARD_CFG_OUT_CAPABILITIES_PORT1_OFST 40
-/* Enum values, see field(s): */
-/* CAPABILITIES_PORT0 */
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT0_OFST 44
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT0_LEN 6
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT1_OFST 50
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_COUNT_PORT1_OFST 60
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_STRIDE_PORT0_OFST 64
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_STRIDE_PORT1_OFST 68
+/* This field contains a 16-bit value for each of the types of NVRAM area. The
+ * values are defined in the firmware/mc/platform/.c file for a specific board
+ * type, but otherwise have no meaning to the MC; they are used by the driver
+ * to manage selection of appropriate firmware updates.
+ */
#define MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_OFST 72
#define MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_LEN 2
#define MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_MINNUM 12
/***********************************/
/* MC_CMD_DBI_READX
- * Read DBI register(s).
+ * Read DBI register(s) -- extended functionality
*/
#define MC_CMD_DBI_READX 0x19
#define MC_CMD_DBI_READX_IN_LENMIN 8
#define MC_CMD_DBI_READX_IN_LENMAX 248
#define MC_CMD_DBI_READX_IN_LEN(num) (0+8*(num))
+/* Each Read op consists of an address (offset 0), VF/CS2) */
#define MC_CMD_DBI_READX_IN_DBIRDOP_OFST 0
#define MC_CMD_DBI_READX_IN_DBIRDOP_LEN 8
#define MC_CMD_DBI_READX_IN_DBIRDOP_LO_OFST 0
#define MC_CMD_DBI_READX_OUT_LENMIN 4
#define MC_CMD_DBI_READX_OUT_LENMAX 252
#define MC_CMD_DBI_READX_OUT_LEN(num) (0+4*(num))
+/* Value */
#define MC_CMD_DBI_READX_OUT_VALUE_OFST 0
#define MC_CMD_DBI_READX_OUT_VALUE_LEN 4
#define MC_CMD_DBI_READX_OUT_VALUE_MINNUM 1
#define MC_CMD_DBI_READX_OUT_VALUE_MAXNUM 63
+/* MC_CMD_DBIRDOP_TYPEDEF structuredef */
+#define MC_CMD_DBIRDOP_TYPEDEF_LEN 8
+#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_OFST 0
+#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_LBN 0
+#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_WIDTH 32
+#define MC_CMD_DBIRDOP_TYPEDEF_PARMS_OFST 4
+#define MC_CMD_DBIRDOP_TYPEDEF_VF_NUM_LBN 16
+#define MC_CMD_DBIRDOP_TYPEDEF_VF_NUM_WIDTH 16
+#define MC_CMD_DBIRDOP_TYPEDEF_VF_ACTIVE_LBN 15
+#define MC_CMD_DBIRDOP_TYPEDEF_VF_ACTIVE_WIDTH 1
+#define MC_CMD_DBIRDOP_TYPEDEF_CS2_LBN 14
+#define MC_CMD_DBIRDOP_TYPEDEF_CS2_WIDTH 1
+#define MC_CMD_DBIRDOP_TYPEDEF_PARMS_LBN 32
+#define MC_CMD_DBIRDOP_TYPEDEF_PARMS_WIDTH 32
+
/***********************************/
/* MC_CMD_SET_RAND_SEED
/* MC_CMD_SET_RAND_SEED_IN msgrequest */
#define MC_CMD_SET_RAND_SEED_IN_LEN 16
+/* Seed value. */
#define MC_CMD_SET_RAND_SEED_IN_SEED_OFST 0
#define MC_CMD_SET_RAND_SEED_IN_SEED_LEN 16
/***********************************/
/* MC_CMD_LTSSM_HIST
- * Retrieve the history of the PCIE LTSSM.
+ * Retrieve the history of the LTSSM, if the build supports it.
*/
#define MC_CMD_LTSSM_HIST 0x1b
#define MC_CMD_LTSSM_HIST_OUT_LENMIN 0
#define MC_CMD_LTSSM_HIST_OUT_LENMAX 252
#define MC_CMD_LTSSM_HIST_OUT_LEN(num) (0+4*(num))
+/* variable number of LTSSM values, as bytes. The history is read-to-clear. */
#define MC_CMD_LTSSM_HIST_OUT_DATA_OFST 0
#define MC_CMD_LTSSM_HIST_OUT_DATA_LEN 4
#define MC_CMD_LTSSM_HIST_OUT_DATA_MINNUM 0
/***********************************/
/* MC_CMD_DRV_ATTACH
- * Inform MCPU that this port is managed on the host.
+ * Inform MCPU that this port is managed on the host (i.e. driver active). For
+ * Huntington, also request the preferred datapath firmware to use if possible
+ * (it may not be possible for this request to be fulfilled; the driver must
+ * issue a subsequent MC_CMD_GET_CAPABILITIES command to determine which
+ * features are actually available). The FIRMWARE_ID field is ignored by older
+ * platforms.
*/
#define MC_CMD_DRV_ATTACH 0x1c
/* MC_CMD_DRV_ATTACH_IN msgrequest */
-#define MC_CMD_DRV_ATTACH_IN_LEN 8
+#define MC_CMD_DRV_ATTACH_IN_LEN 12
+/* new state (0=detached, 1=attached) to set if UPDATE=1 */
#define MC_CMD_DRV_ATTACH_IN_NEW_STATE_OFST 0
+/* 1 to set new state, or 0 to just report the existing state */
#define MC_CMD_DRV_ATTACH_IN_UPDATE_OFST 4
+/* preferred datapath firmware (for Huntington; ignored for Siena) */
+#define MC_CMD_DRV_ATTACH_IN_FIRMWARE_ID_OFST 8
+/* enum: Prefer to use full featured firmware */
+#define MC_CMD_FW_FULL_FEATURED 0x0
+/* enum: Prefer to use firmware with fewer features but lower latency */
+#define MC_CMD_FW_LOW_LATENCY 0x1
/* MC_CMD_DRV_ATTACH_OUT msgresponse */
#define MC_CMD_DRV_ATTACH_OUT_LEN 4
+/* previous or existing state (0=detached, 1=attached) */
#define MC_CMD_DRV_ATTACH_OUT_OLD_STATE_OFST 0
-
-/***********************************/
-/* MC_CMD_NCSI_PROD
- * Trigger an NC-SI event.
+/* MC_CMD_DRV_ATTACH_EXT_OUT msgresponse */
+#define MC_CMD_DRV_ATTACH_EXT_OUT_LEN 8
+/* previous or existing state (0=detached, 1=attached) */
+#define MC_CMD_DRV_ATTACH_EXT_OUT_OLD_STATE_OFST 0
+/* Flags associated with this function */
+#define MC_CMD_DRV_ATTACH_EXT_OUT_FUNC_FLAGS_OFST 4
+/* enum: Labels the lowest-numbered function visible to the OS */
+#define MC_CMD_DRV_ATTACH_EXT_OUT_FLAG_PRIMARY 0x0
+/* enum: The function can control the link state of the physical port it is
+ * bound to.
*/
-#define MC_CMD_NCSI_PROD 0x1d
-
-/* MC_CMD_NCSI_PROD_IN msgrequest */
-#define MC_CMD_NCSI_PROD_IN_LEN 4
-#define MC_CMD_NCSI_PROD_IN_EVENTS_OFST 0
-#define MC_CMD_NCSI_PROD_LINKCHANGE 0x0 /* enum */
-#define MC_CMD_NCSI_PROD_RESET 0x1 /* enum */
-#define MC_CMD_NCSI_PROD_DRVATTACH 0x2 /* enum */
-#define MC_CMD_NCSI_PROD_IN_LINKCHANGE_LBN 0
-#define MC_CMD_NCSI_PROD_IN_LINKCHANGE_WIDTH 1
-#define MC_CMD_NCSI_PROD_IN_RESET_LBN 1
-#define MC_CMD_NCSI_PROD_IN_RESET_WIDTH 1
-#define MC_CMD_NCSI_PROD_IN_DRVATTACH_LBN 2
-#define MC_CMD_NCSI_PROD_IN_DRVATTACH_WIDTH 1
-
-/* MC_CMD_NCSI_PROD_OUT msgresponse */
-#define MC_CMD_NCSI_PROD_OUT_LEN 0
+#define MC_CMD_DRV_ATTACH_EXT_OUT_FLAG_LINKCTRL 0x1
+/* enum: The function can perform privileged operations */
+#define MC_CMD_DRV_ATTACH_EXT_OUT_FLAG_TRUSTED 0x2
/***********************************/
/* MC_CMD_SHMUART_IN msgrequest */
#define MC_CMD_SHMUART_IN_LEN 4
+/* ??? */
#define MC_CMD_SHMUART_IN_FLAG_OFST 0
/* MC_CMD_SHMUART_OUT msgresponse */
#define MC_CMD_SHMUART_OUT_LEN 0
+/***********************************/
+/* MC_CMD_PORT_RESET
+ * Generic per-port reset. There is no equivalent for per-board reset. Locks
+ * required: None; Return code: 0, ETIME. NOTE: This command is deprecated -
+ * use MC_CMD_ENTITY_RESET instead.
+ */
+#define MC_CMD_PORT_RESET 0x20
+
+/* MC_CMD_PORT_RESET_IN msgrequest */
+#define MC_CMD_PORT_RESET_IN_LEN 0
+
+/* MC_CMD_PORT_RESET_OUT msgresponse */
+#define MC_CMD_PORT_RESET_OUT_LEN 0
+
+
/***********************************/
/* MC_CMD_ENTITY_RESET
- * Generic per-port reset.
+ * Generic per-resource reset. There is no equivalent for per-board reset.
+ * Locks required: None; Return code: 0, ETIME. NOTE: This command is an
+ * extended version of the deprecated MC_CMD_PORT_RESET with added fields.
*/
#define MC_CMD_ENTITY_RESET 0x20
/* MC_CMD_ENTITY_RESET_IN msgrequest */
#define MC_CMD_ENTITY_RESET_IN_LEN 4
+/* Optional flags field. Omitting this will perform a "legacy" reset action
+ * (TBD).
+ */
#define MC_CMD_ENTITY_RESET_IN_FLAG_OFST 0
#define MC_CMD_ENTITY_RESET_IN_FUNCTION_RESOURCE_RESET_LBN 0
#define MC_CMD_ENTITY_RESET_IN_FUNCTION_RESOURCE_RESET_WIDTH 1
/* MC_CMD_PCIE_CREDITS_IN msgrequest */
#define MC_CMD_PCIE_CREDITS_IN_LEN 8
+/* poll period. 0 is disabled */
#define MC_CMD_PCIE_CREDITS_IN_POLL_PERIOD_OFST 0
+/* wipe statistics */
#define MC_CMD_PCIE_CREDITS_IN_WIPE_OFST 4
/* MC_CMD_PCIE_CREDITS_OUT msgresponse */
/***********************************/
/* MC_CMD_PUTS
- * puts(3) implementation over MCDI
+ * Copy the given ASCII string out onto UART and/or out of the network port.
*/
#define MC_CMD_PUTS 0x23
/***********************************/
/* MC_CMD_GET_PHY_CFG
- * Report PHY configuration.
+ * Report PHY configuration. This guarantees to succeed even if the PHY is in a
+ * 'zombie' state. Locks required: None
*/
#define MC_CMD_GET_PHY_CFG 0x24
/* MC_CMD_GET_PHY_CFG_OUT msgresponse */
#define MC_CMD_GET_PHY_CFG_OUT_LEN 72
+/* flags */
#define MC_CMD_GET_PHY_CFG_OUT_FLAGS_OFST 0
#define MC_CMD_GET_PHY_CFG_OUT_PRESENT_LBN 0
#define MC_CMD_GET_PHY_CFG_OUT_PRESENT_WIDTH 1
#define MC_CMD_GET_PHY_CFG_OUT_TXDIS_WIDTH 1
#define MC_CMD_GET_PHY_CFG_OUT_BIST_LBN 6
#define MC_CMD_GET_PHY_CFG_OUT_BIST_WIDTH 1
+/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_TYPE_OFST 4
+/* Bitmask of supported capabilities */
#define MC_CMD_GET_PHY_CFG_OUT_SUPPORTED_CAP_OFST 8
#define MC_CMD_PHY_CAP_10HDX_LBN 1
#define MC_CMD_PHY_CAP_10HDX_WIDTH 1
#define MC_CMD_PHY_CAP_ASYM_WIDTH 1
#define MC_CMD_PHY_CAP_AN_LBN 10
#define MC_CMD_PHY_CAP_AN_WIDTH 1
+#define MC_CMD_PHY_CAP_40000FDX_LBN 11
+#define MC_CMD_PHY_CAP_40000FDX_WIDTH 1
+#define MC_CMD_PHY_CAP_DDM_LBN 12
+#define MC_CMD_PHY_CAP_DDM_WIDTH 1
+/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_CHANNEL_OFST 12
+/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_PRT_OFST 16
+/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_STATS_MASK_OFST 20
+/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_NAME_OFST 24
#define MC_CMD_GET_PHY_CFG_OUT_NAME_LEN 20
+/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_MEDIA_TYPE_OFST 44
-#define MC_CMD_MEDIA_XAUI 0x1 /* enum */
-#define MC_CMD_MEDIA_CX4 0x2 /* enum */
-#define MC_CMD_MEDIA_KX4 0x3 /* enum */
-#define MC_CMD_MEDIA_XFP 0x4 /* enum */
-#define MC_CMD_MEDIA_SFP_PLUS 0x5 /* enum */
-#define MC_CMD_MEDIA_BASE_T 0x6 /* enum */
+/* enum: Xaui. */
+#define MC_CMD_MEDIA_XAUI 0x1
+/* enum: CX4. */
+#define MC_CMD_MEDIA_CX4 0x2
+/* enum: KX4. */
+#define MC_CMD_MEDIA_KX4 0x3
+/* enum: XFP Far. */
+#define MC_CMD_MEDIA_XFP 0x4
+/* enum: SFP+. */
+#define MC_CMD_MEDIA_SFP_PLUS 0x5
+/* enum: 10GBaseT. */
+#define MC_CMD_MEDIA_BASE_T 0x6
#define MC_CMD_GET_PHY_CFG_OUT_MMD_MASK_OFST 48
-#define MC_CMD_MMD_CLAUSE22 0x0 /* enum */
+/* enum: Native clause 22 */
+#define MC_CMD_MMD_CLAUSE22 0x0
#define MC_CMD_MMD_CLAUSE45_PMAPMD 0x1 /* enum */
#define MC_CMD_MMD_CLAUSE45_WIS 0x2 /* enum */
#define MC_CMD_MMD_CLAUSE45_PCS 0x3 /* enum */
#define MC_CMD_MMD_CLAUSE45_DTEXS 0x5 /* enum */
#define MC_CMD_MMD_CLAUSE45_TC 0x6 /* enum */
#define MC_CMD_MMD_CLAUSE45_AN 0x7 /* enum */
-#define MC_CMD_MMD_CLAUSE45_C22EXT 0x1d /* enum */
+/* enum: Clause22 proxied over clause45 by PHY. */
+#define MC_CMD_MMD_CLAUSE45_C22EXT 0x1d
#define MC_CMD_MMD_CLAUSE45_VEND1 0x1e /* enum */
#define MC_CMD_MMD_CLAUSE45_VEND2 0x1f /* enum */
#define MC_CMD_GET_PHY_CFG_OUT_REVISION_OFST 52
/***********************************/
/* MC_CMD_START_BIST
- * Start a BIST test on the PHY.
+ * Start a BIST test on the PHY. Locks required: PHY_LOCK if doing a PHY BIST
+ * Return code: 0, EINVAL, EACCES (if PHY_LOCK is not held)
*/
#define MC_CMD_START_BIST 0x25
/* MC_CMD_START_BIST_IN msgrequest */
#define MC_CMD_START_BIST_IN_LEN 4
+/* Type of test. */
#define MC_CMD_START_BIST_IN_TYPE_OFST 0
-#define MC_CMD_PHY_BIST_CABLE_SHORT 0x1 /* enum */
-#define MC_CMD_PHY_BIST_CABLE_LONG 0x2 /* enum */
-#define MC_CMD_BPX_SERDES_BIST 0x3 /* enum */
-#define MC_CMD_MC_LOOPBACK_BIST 0x4 /* enum */
-#define MC_CMD_PHY_BIST 0x5 /* enum */
+/* enum: Run the PHY's short cable BIST. */
+#define MC_CMD_PHY_BIST_CABLE_SHORT 0x1
+/* enum: Run the PHY's long cable BIST. */
+#define MC_CMD_PHY_BIST_CABLE_LONG 0x2
+/* enum: Run BIST on the currently selected BPX Serdes (XAUI or XFI) . */
+#define MC_CMD_BPX_SERDES_BIST 0x3
+/* enum: Run the MC loopback tests. */
+#define MC_CMD_MC_LOOPBACK_BIST 0x4
+/* enum: Run the PHY's standard BIST. */
+#define MC_CMD_PHY_BIST 0x5
+/* enum: Run MC RAM test. */
+#define MC_CMD_MC_MEM_BIST 0x6
+/* enum: Run Port RAM test. */
+#define MC_CMD_PORT_MEM_BIST 0x7
+/* enum: Run register test. */
+#define MC_CMD_REG_BIST 0x8
/* MC_CMD_START_BIST_OUT msgresponse */
#define MC_CMD_START_BIST_OUT_LEN 0
/***********************************/
/* MC_CMD_POLL_BIST
- * Poll for BIST completion.
+ * Poll for BIST completion. Returns a single status code, and optionally some
+ * PHY specific bist output. The driver should only consume the BIST output
+ * after validating OUTLEN and MC_CMD_GET_PHY_CFG.TYPE. If a driver can't
+ * successfully parse the BIST output, it should still respect the pass/Fail in
+ * OUT.RESULT. Locks required: PHY_LOCK if doing a PHY BIST. Return code: 0,
+ * EACCES (if PHY_LOCK is not held).
*/
#define MC_CMD_POLL_BIST 0x26
/* MC_CMD_POLL_BIST_OUT msgresponse */
#define MC_CMD_POLL_BIST_OUT_LEN 8
+/* result */
#define MC_CMD_POLL_BIST_OUT_RESULT_OFST 0
-#define MC_CMD_POLL_BIST_RUNNING 0x1 /* enum */
-#define MC_CMD_POLL_BIST_PASSED 0x2 /* enum */
-#define MC_CMD_POLL_BIST_FAILED 0x3 /* enum */
-#define MC_CMD_POLL_BIST_TIMEOUT 0x4 /* enum */
+/* enum: Running. */
+#define MC_CMD_POLL_BIST_RUNNING 0x1
+/* enum: Passed. */
+#define MC_CMD_POLL_BIST_PASSED 0x2
+/* enum: Failed. */
+#define MC_CMD_POLL_BIST_FAILED 0x3
+/* enum: Timed-out. */
+#define MC_CMD_POLL_BIST_TIMEOUT 0x4
#define MC_CMD_POLL_BIST_OUT_PRIVATE_OFST 4
/* MC_CMD_POLL_BIST_OUT_SFT9001 msgresponse */
#define MC_CMD_POLL_BIST_OUT_SFT9001_LEN 36
+/* result */
/* MC_CMD_POLL_BIST_OUT_RESULT_OFST 0 */
/* Enum values, see field(s): */
/* MC_CMD_POLL_BIST_OUT/MC_CMD_POLL_BIST_OUT_RESULT */
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_B_OFST 8
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_C_OFST 12
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_D_OFST 16
+/* Status of each channel A */
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_A_OFST 20
-#define MC_CMD_POLL_BIST_SFT9001_PAIR_OK 0x1 /* enum */
-#define MC_CMD_POLL_BIST_SFT9001_PAIR_OPEN 0x2 /* enum */
-#define MC_CMD_POLL_BIST_SFT9001_INTRA_PAIR_SHORT 0x3 /* enum */
-#define MC_CMD_POLL_BIST_SFT9001_INTER_PAIR_SHORT 0x4 /* enum */
-#define MC_CMD_POLL_BIST_SFT9001_PAIR_BUSY 0x9 /* enum */
+/* enum: Ok. */
+#define MC_CMD_POLL_BIST_SFT9001_PAIR_OK 0x1
+/* enum: Open. */
+#define MC_CMD_POLL_BIST_SFT9001_PAIR_OPEN 0x2
+/* enum: Intra-pair short. */
+#define MC_CMD_POLL_BIST_SFT9001_INTRA_PAIR_SHORT 0x3
+/* enum: Inter-pair short. */
+#define MC_CMD_POLL_BIST_SFT9001_INTER_PAIR_SHORT 0x4
+/* enum: Busy. */
+#define MC_CMD_POLL_BIST_SFT9001_PAIR_BUSY 0x9
+/* Status of each channel B */
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_B_OFST 24
/* Enum values, see field(s): */
/* CABLE_STATUS_A */
+/* Status of each channel C */
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_C_OFST 28
/* Enum values, see field(s): */
/* CABLE_STATUS_A */
+/* Status of each channel D */
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_D_OFST 32
/* Enum values, see field(s): */
/* CABLE_STATUS_A */
/* MC_CMD_POLL_BIST_OUT_MRSFP msgresponse */
#define MC_CMD_POLL_BIST_OUT_MRSFP_LEN 8
+/* result */
/* MC_CMD_POLL_BIST_OUT_RESULT_OFST 0 */
/* Enum values, see field(s): */
/* MC_CMD_POLL_BIST_OUT/MC_CMD_POLL_BIST_OUT_RESULT */
#define MC_CMD_POLL_BIST_OUT_MRSFP_TEST_OFST 4
-#define MC_CMD_POLL_BIST_MRSFP_TEST_COMPLETE 0x0 /* enum */
-#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_OFF_I2C_WRITE 0x1 /* enum */
-#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_OFF_I2C_NO_ACCESS_IO_EXP 0x2 /* enum */
-#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_OFF_I2C_NO_ACCESS_MODULE 0x3 /* enum */
-#define MC_CMD_POLL_BIST_MRSFP_TEST_IO_EXP_I2C_CONFIGURE 0x4 /* enum */
-#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_I2C_NO_CROSSTALK 0x5 /* enum */
-#define MC_CMD_POLL_BIST_MRSFP_TEST_MODULE_PRESENCE 0x6 /* enum */
-#define MC_CMD_POLL_BIST_MRSFP_TEST_MODULE_ID_I2C_ACCESS 0x7 /* enum */
-#define MC_CMD_POLL_BIST_MRSFP_TEST_MODULE_ID_SANE_VALUE 0x8 /* enum */
+/* enum: Complete. */
+#define MC_CMD_POLL_BIST_MRSFP_TEST_COMPLETE 0x0
+/* enum: Bus switch off I2C write. */
+#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_OFF_I2C_WRITE 0x1
+/* enum: Bus switch off I2C no access IO exp. */
+#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_OFF_I2C_NO_ACCESS_IO_EXP 0x2
+/* enum: Bus switch off I2C no access module. */
+#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_OFF_I2C_NO_ACCESS_MODULE 0x3
+/* enum: IO exp I2C configure. */
+#define MC_CMD_POLL_BIST_MRSFP_TEST_IO_EXP_I2C_CONFIGURE 0x4
+/* enum: Bus switch I2C no cross talk. */
+#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_I2C_NO_CROSSTALK 0x5
+/* enum: Module presence. */
+#define MC_CMD_POLL_BIST_MRSFP_TEST_MODULE_PRESENCE 0x6
+/* enum: Module ID I2C access. */
+#define MC_CMD_POLL_BIST_MRSFP_TEST_MODULE_ID_I2C_ACCESS 0x7
+/* enum: Module ID sane value. */
+#define MC_CMD_POLL_BIST_MRSFP_TEST_MODULE_ID_SANE_VALUE 0x8
+
+/* MC_CMD_POLL_BIST_OUT_MEM msgresponse */
+#define MC_CMD_POLL_BIST_OUT_MEM_LEN 36
+/* result */
+/* MC_CMD_POLL_BIST_OUT_RESULT_OFST 0 */
+/* Enum values, see field(s): */
+/* MC_CMD_POLL_BIST_OUT/MC_CMD_POLL_BIST_OUT_RESULT */
+#define MC_CMD_POLL_BIST_OUT_MEM_TEST_OFST 4
+/* enum: Test has completed. */
+#define MC_CMD_POLL_BIST_MEM_COMPLETE 0x0
+/* enum: RAM test - walk ones. */
+#define MC_CMD_POLL_BIST_MEM_MEM_WALK_ONES 0x1
+/* enum: RAM test - walk zeros. */
+#define MC_CMD_POLL_BIST_MEM_MEM_WALK_ZEROS 0x2
+/* enum: RAM test - walking inversions zeros/ones. */
+#define MC_CMD_POLL_BIST_MEM_MEM_INV_ZERO_ONE 0x3
+/* enum: RAM test - walking inversions checkerboard. */
+#define MC_CMD_POLL_BIST_MEM_MEM_INV_CHKBOARD 0x4
+/* enum: Register test - set / clear individual bits. */
+#define MC_CMD_POLL_BIST_MEM_REG 0x5
+/* enum: ECC error detected. */
+#define MC_CMD_POLL_BIST_MEM_ECC 0x6
+/* Failure address, only valid if result is POLL_BIST_FAILED */
+#define MC_CMD_POLL_BIST_OUT_MEM_ADDR_OFST 8
+/* Bus or address space to which the failure address corresponds */
+#define MC_CMD_POLL_BIST_OUT_MEM_BUS_OFST 12
+/* enum: MC MIPS bus. */
+#define MC_CMD_POLL_BIST_MEM_BUS_MC 0x0
+/* enum: CSR IREG bus. */
+#define MC_CMD_POLL_BIST_MEM_BUS_CSR 0x1
+/* enum: RX DPCPU bus. */
+#define MC_CMD_POLL_BIST_MEM_BUS_DPCPU_RX 0x2
+/* enum: TX0 DPCPU bus. */
+#define MC_CMD_POLL_BIST_MEM_BUS_DPCPU_TX0 0x3
+/* enum: TX1 DPCPU bus. */
+#define MC_CMD_POLL_BIST_MEM_BUS_DPCPU_TX1 0x4
+/* enum: RX DICPU bus. */
+#define MC_CMD_POLL_BIST_MEM_BUS_DICPU_RX 0x5
+/* enum: TX DICPU bus. */
+#define MC_CMD_POLL_BIST_MEM_BUS_DICPU_TX 0x6
+/* Pattern written to RAM / register */
+#define MC_CMD_POLL_BIST_OUT_MEM_EXPECT_OFST 16
+/* Actual value read from RAM / register */
+#define MC_CMD_POLL_BIST_OUT_MEM_ACTUAL_OFST 20
+/* ECC error mask */
+#define MC_CMD_POLL_BIST_OUT_MEM_ECC_OFST 24
+/* ECC parity error mask */
+#define MC_CMD_POLL_BIST_OUT_MEM_ECC_PARITY_OFST 28
+/* ECC fatal error mask */
+#define MC_CMD_POLL_BIST_OUT_MEM_ECC_FATAL_OFST 32
/***********************************/
/* MC_CMD_FLUSH_RX_QUEUES
- * Flush receive queue(s).
+ * Flush receive queue(s). If SRIOV is enabled (via MC_CMD_SRIOV), then RXQ
+ * flushes should be initiated via this MCDI operation, rather than via
+ * directly writing FLUSH_CMD.
+ *
+ * The flush is completed (either done/fail) asynchronously (after this command
+ * returns). The driver must still wait for flush done/failure events as usual.
*/
#define MC_CMD_FLUSH_RX_QUEUES 0x27
/***********************************/
/* MC_CMD_GET_LOOPBACK_MODES
- * Get port's loopback modes.
+ * Returns a bitmask of loopback modes available at each speed.
*/
#define MC_CMD_GET_LOOPBACK_MODES 0x28
#define MC_CMD_GET_LOOPBACK_MODES_IN_LEN 0
/* MC_CMD_GET_LOOPBACK_MODES_OUT msgresponse */
-#define MC_CMD_GET_LOOPBACK_MODES_OUT_LEN 32
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_LEN 40
+/* Supported loopbacks. */
#define MC_CMD_GET_LOOPBACK_MODES_OUT_100M_OFST 0
#define MC_CMD_GET_LOOPBACK_MODES_OUT_100M_LEN 8
#define MC_CMD_GET_LOOPBACK_MODES_OUT_100M_LO_OFST 0
#define MC_CMD_GET_LOOPBACK_MODES_OUT_100M_HI_OFST 4
-#define MC_CMD_LOOPBACK_NONE 0x0 /* enum */
-#define MC_CMD_LOOPBACK_DATA 0x1 /* enum */
-#define MC_CMD_LOOPBACK_GMAC 0x2 /* enum */
-#define MC_CMD_LOOPBACK_XGMII 0x3 /* enum */
-#define MC_CMD_LOOPBACK_XGXS 0x4 /* enum */
-#define MC_CMD_LOOPBACK_XAUI 0x5 /* enum */
-#define MC_CMD_LOOPBACK_GMII 0x6 /* enum */
-#define MC_CMD_LOOPBACK_SGMII 0x7 /* enum */
-#define MC_CMD_LOOPBACK_XGBR 0x8 /* enum */
-#define MC_CMD_LOOPBACK_XFI 0x9 /* enum */
-#define MC_CMD_LOOPBACK_XAUI_FAR 0xa /* enum */
-#define MC_CMD_LOOPBACK_GMII_FAR 0xb /* enum */
-#define MC_CMD_LOOPBACK_SGMII_FAR 0xc /* enum */
-#define MC_CMD_LOOPBACK_XFI_FAR 0xd /* enum */
-#define MC_CMD_LOOPBACK_GPHY 0xe /* enum */
-#define MC_CMD_LOOPBACK_PHYXS 0xf /* enum */
-#define MC_CMD_LOOPBACK_PCS 0x10 /* enum */
-#define MC_CMD_LOOPBACK_PMAPMD 0x11 /* enum */
-#define MC_CMD_LOOPBACK_XPORT 0x12 /* enum */
-#define MC_CMD_LOOPBACK_XGMII_WS 0x13 /* enum */
-#define MC_CMD_LOOPBACK_XAUI_WS 0x14 /* enum */
-#define MC_CMD_LOOPBACK_XAUI_WS_FAR 0x15 /* enum */
-#define MC_CMD_LOOPBACK_XAUI_WS_NEAR 0x16 /* enum */
-#define MC_CMD_LOOPBACK_GMII_WS 0x17 /* enum */
-#define MC_CMD_LOOPBACK_XFI_WS 0x18 /* enum */
-#define MC_CMD_LOOPBACK_XFI_WS_FAR 0x19 /* enum */
-#define MC_CMD_LOOPBACK_PHYXS_WS 0x1a /* enum */
+/* enum: None. */
+#define MC_CMD_LOOPBACK_NONE 0x0
+/* enum: Data. */
+#define MC_CMD_LOOPBACK_DATA 0x1
+/* enum: GMAC. */
+#define MC_CMD_LOOPBACK_GMAC 0x2
+/* enum: XGMII. */
+#define MC_CMD_LOOPBACK_XGMII 0x3
+/* enum: XGXS. */
+#define MC_CMD_LOOPBACK_XGXS 0x4
+/* enum: XAUI. */
+#define MC_CMD_LOOPBACK_XAUI 0x5
+/* enum: GMII. */
+#define MC_CMD_LOOPBACK_GMII 0x6
+/* enum: SGMII. */
+#define MC_CMD_LOOPBACK_SGMII 0x7
+/* enum: XGBR. */
+#define MC_CMD_LOOPBACK_XGBR 0x8
+/* enum: XFI. */
+#define MC_CMD_LOOPBACK_XFI 0x9
+/* enum: XAUI Far. */
+#define MC_CMD_LOOPBACK_XAUI_FAR 0xa
+/* enum: GMII Far. */
+#define MC_CMD_LOOPBACK_GMII_FAR 0xb
+/* enum: SGMII Far. */
+#define MC_CMD_LOOPBACK_SGMII_FAR 0xc
+/* enum: XFI Far. */
+#define MC_CMD_LOOPBACK_XFI_FAR 0xd
+/* enum: GPhy. */
+#define MC_CMD_LOOPBACK_GPHY 0xe
+/* enum: PhyXS. */
+#define MC_CMD_LOOPBACK_PHYXS 0xf
+/* enum: PCS. */
+#define MC_CMD_LOOPBACK_PCS 0x10
+/* enum: PMA-PMD. */
+#define MC_CMD_LOOPBACK_PMAPMD 0x11
+/* enum: Cross-Port. */
+#define MC_CMD_LOOPBACK_XPORT 0x12
+/* enum: XGMII-Wireside. */
+#define MC_CMD_LOOPBACK_XGMII_WS 0x13
+/* enum: XAUI Wireside. */
+#define MC_CMD_LOOPBACK_XAUI_WS 0x14
+/* enum: XAUI Wireside Far. */
+#define MC_CMD_LOOPBACK_XAUI_WS_FAR 0x15
+/* enum: XAUI Wireside near. */
+#define MC_CMD_LOOPBACK_XAUI_WS_NEAR 0x16
+/* enum: GMII Wireside. */
+#define MC_CMD_LOOPBACK_GMII_WS 0x17
+/* enum: XFI Wireside. */
+#define MC_CMD_LOOPBACK_XFI_WS 0x18
+/* enum: XFI Wireside Far. */
+#define MC_CMD_LOOPBACK_XFI_WS_FAR 0x19
+/* enum: PhyXS Wireside. */
+#define MC_CMD_LOOPBACK_PHYXS_WS 0x1a
+/* enum: PMA lanes MAC-Serdes. */
+#define MC_CMD_LOOPBACK_PMA_INT 0x1b
+/* enum: KR Serdes Parallel (Encoder). */
+#define MC_CMD_LOOPBACK_SD_NEAR 0x1c
+/* enum: KR Serdes Serial. */
+#define MC_CMD_LOOPBACK_SD_FAR 0x1d
+/* enum: PMA lanes MAC-Serdes Wireside. */
+#define MC_CMD_LOOPBACK_PMA_INT_WS 0x1e
+/* enum: KR Serdes Parallel Wireside (Full PCS). */
+#define MC_CMD_LOOPBACK_SD_FEP2_WS 0x1f
+/* enum: KR Serdes Parallel Wireside (Sym Aligner to TX). */
+#define MC_CMD_LOOPBACK_SD_FEP1_5_WS 0x20
+/* enum: KR Serdes Parallel Wireside (Deserializer to Serializer). */
+#define MC_CMD_LOOPBACK_SD_FEP_WS 0x21
+/* enum: KR Serdes Serial Wireside. */
+#define MC_CMD_LOOPBACK_SD_FES_WS 0x22
+/* Supported loopbacks. */
#define MC_CMD_GET_LOOPBACK_MODES_OUT_1G_OFST 8
#define MC_CMD_GET_LOOPBACK_MODES_OUT_1G_LEN 8
#define MC_CMD_GET_LOOPBACK_MODES_OUT_1G_LO_OFST 8
#define MC_CMD_GET_LOOPBACK_MODES_OUT_1G_HI_OFST 12
/* Enum values, see field(s): */
/* 100M */
+/* Supported loopbacks. */
#define MC_CMD_GET_LOOPBACK_MODES_OUT_10G_OFST 16
#define MC_CMD_GET_LOOPBACK_MODES_OUT_10G_LEN 8
#define MC_CMD_GET_LOOPBACK_MODES_OUT_10G_LO_OFST 16
#define MC_CMD_GET_LOOPBACK_MODES_OUT_10G_HI_OFST 20
/* Enum values, see field(s): */
/* 100M */
+/* Supported loopbacks. */
#define MC_CMD_GET_LOOPBACK_MODES_OUT_SUGGESTED_OFST 24
#define MC_CMD_GET_LOOPBACK_MODES_OUT_SUGGESTED_LEN 8
#define MC_CMD_GET_LOOPBACK_MODES_OUT_SUGGESTED_LO_OFST 24
#define MC_CMD_GET_LOOPBACK_MODES_OUT_SUGGESTED_HI_OFST 28
/* Enum values, see field(s): */
/* 100M */
+/* Supported loopbacks. */
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_40G_OFST 32
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_40G_LEN 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_40G_LO_OFST 32
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_40G_HI_OFST 36
+/* Enum values, see field(s): */
+/* 100M */
/***********************************/
/* MC_CMD_GET_LINK
- * Read the unified MAC/PHY link state.
+ * Read the unified MAC/PHY link state. Locks required: None Return code: 0,
+ * ETIME.
*/
#define MC_CMD_GET_LINK 0x29
/* MC_CMD_GET_LINK_OUT msgresponse */
#define MC_CMD_GET_LINK_OUT_LEN 28
+/* near-side advertised capabilities */
#define MC_CMD_GET_LINK_OUT_CAP_OFST 0
+/* link-partner advertised capabilities */
#define MC_CMD_GET_LINK_OUT_LP_CAP_OFST 4
+/* Autonegotiated speed in mbit/s. The link may still be down even if this
+ * reads non-zero.
+ */
#define MC_CMD_GET_LINK_OUT_LINK_SPEED_OFST 8
+/* Current loopback setting. */
#define MC_CMD_GET_LINK_OUT_LOOPBACK_MODE_OFST 12
/* Enum values, see field(s): */
/* MC_CMD_GET_LOOPBACK_MODES/MC_CMD_GET_LOOPBACK_MODES_OUT/100M */
#define MC_CMD_GET_LINK_OUT_BPX_LINK_WIDTH 1
#define MC_CMD_GET_LINK_OUT_PHY_LINK_LBN 3
#define MC_CMD_GET_LINK_OUT_PHY_LINK_WIDTH 1
+/* This returns the negotiated flow control value. */
#define MC_CMD_GET_LINK_OUT_FCNTL_OFST 20
-#define MC_CMD_FCNTL_OFF 0x0 /* enum */
-#define MC_CMD_FCNTL_RESPOND 0x1 /* enum */
-#define MC_CMD_FCNTL_BIDIR 0x2 /* enum */
+/* enum: Flow control is off. */
+#define MC_CMD_FCNTL_OFF 0x0
+/* enum: Respond to flow control. */
+#define MC_CMD_FCNTL_RESPOND 0x1
+/* enum: Respond to and Issue flow control. */
+#define MC_CMD_FCNTL_BIDIR 0x2
#define MC_CMD_GET_LINK_OUT_MAC_FAULT_OFST 24
#define MC_CMD_MAC_FAULT_XGMII_LOCAL_LBN 0
#define MC_CMD_MAC_FAULT_XGMII_LOCAL_WIDTH 1
/***********************************/
/* MC_CMD_SET_LINK
- * Write the unified MAC/PHY link configuration.
+ * Write the unified MAC/PHY link configuration. Locks required: None. Return
+ * code: 0, EINVAL, ETIME
*/
#define MC_CMD_SET_LINK 0x2a
/* MC_CMD_SET_LINK_IN msgrequest */
#define MC_CMD_SET_LINK_IN_LEN 16
+/* ??? */
#define MC_CMD_SET_LINK_IN_CAP_OFST 0
+/* Flags */
#define MC_CMD_SET_LINK_IN_FLAGS_OFST 4
#define MC_CMD_SET_LINK_IN_LOWPOWER_LBN 0
#define MC_CMD_SET_LINK_IN_LOWPOWER_WIDTH 1
#define MC_CMD_SET_LINK_IN_POWEROFF_WIDTH 1
#define MC_CMD_SET_LINK_IN_TXDIS_LBN 2
#define MC_CMD_SET_LINK_IN_TXDIS_WIDTH 1
+/* Loopback mode. */
#define MC_CMD_SET_LINK_IN_LOOPBACK_MODE_OFST 8
/* Enum values, see field(s): */
/* MC_CMD_GET_LOOPBACK_MODES/MC_CMD_GET_LOOPBACK_MODES_OUT/100M */
+/* A loopback speed of "0" is supported, and means (choose any available
+ * speed).
+ */
#define MC_CMD_SET_LINK_IN_LOOPBACK_SPEED_OFST 12
/* MC_CMD_SET_LINK_OUT msgresponse */
/***********************************/
/* MC_CMD_SET_ID_LED
- * Set indentification LED state.
+ * Set identification LED state. Locks required: None. Return code: 0, EINVAL
*/
#define MC_CMD_SET_ID_LED 0x2b
/* MC_CMD_SET_ID_LED_IN msgrequest */
#define MC_CMD_SET_ID_LED_IN_LEN 4
+/* Set LED state. */
#define MC_CMD_SET_ID_LED_IN_STATE_OFST 0
#define MC_CMD_LED_OFF 0x0 /* enum */
#define MC_CMD_LED_ON 0x1 /* enum */
/***********************************/
/* MC_CMD_SET_MAC
- * Set MAC configuration.
+ * Set MAC configuration. Locks required: None. Return code: 0, EINVAL
*/
#define MC_CMD_SET_MAC 0x2c
/* MC_CMD_SET_MAC_IN msgrequest */
#define MC_CMD_SET_MAC_IN_LEN 24
+/* The MTU is the MTU programmed directly into the XMAC/GMAC (inclusive of
+ * EtherII, VLAN, bug16011 padding).
+ */
#define MC_CMD_SET_MAC_IN_MTU_OFST 0
#define MC_CMD_SET_MAC_IN_DRAIN_OFST 4
#define MC_CMD_SET_MAC_IN_ADDR_OFST 8
#define MC_CMD_SET_MAC_IN_REJECT_BRDCST_LBN 1
#define MC_CMD_SET_MAC_IN_REJECT_BRDCST_WIDTH 1
#define MC_CMD_SET_MAC_IN_FCNTL_OFST 20
+/* enum: Flow control is off. */
/* MC_CMD_FCNTL_OFF 0x0 */
+/* enum: Respond to flow control. */
/* MC_CMD_FCNTL_RESPOND 0x1 */
+/* enum: Respond to and Issue flow control. */
/* MC_CMD_FCNTL_BIDIR 0x2 */
-#define MC_CMD_FCNTL_AUTO 0x3 /* enum */
+/* enum: Auto neg flow control. */
+#define MC_CMD_FCNTL_AUTO 0x3
/* MC_CMD_SET_MAC_OUT msgresponse */
#define MC_CMD_SET_MAC_OUT_LEN 0
/***********************************/
/* MC_CMD_PHY_STATS
- * Get generic PHY statistics.
+ * Get generic PHY statistics. This call returns the statistics for a generic
+ * PHY in a sparse array (indexed by the enumerate). Each value is represented
+ * by a 32bit number. If the DMA_ADDR is 0, then no DMA is performed, and the
+ * statistics may be read from the message response. If DMA_ADDR != 0, then the
+ * statistics are dmad to that (page-aligned location). Locks required: None.
+ * Returns: 0, ETIME
*/
#define MC_CMD_PHY_STATS 0x2d
/* MC_CMD_PHY_STATS_IN msgrequest */
#define MC_CMD_PHY_STATS_IN_LEN 8
+/* ??? */
#define MC_CMD_PHY_STATS_IN_DMA_ADDR_OFST 0
#define MC_CMD_PHY_STATS_IN_DMA_ADDR_LEN 8
#define MC_CMD_PHY_STATS_IN_DMA_ADDR_LO_OFST 0
#define MC_CMD_PHY_STATS_OUT_NO_DMA_STATISTICS_OFST 0
#define MC_CMD_PHY_STATS_OUT_NO_DMA_STATISTICS_LEN 4
#define MC_CMD_PHY_STATS_OUT_NO_DMA_STATISTICS_NUM MC_CMD_PHY_NSTATS
-#define MC_CMD_OUI 0x0 /* enum */
-#define MC_CMD_PMA_PMD_LINK_UP 0x1 /* enum */
-#define MC_CMD_PMA_PMD_RX_FAULT 0x2 /* enum */
-#define MC_CMD_PMA_PMD_TX_FAULT 0x3 /* enum */
-#define MC_CMD_PMA_PMD_SIGNAL 0x4 /* enum */
-#define MC_CMD_PMA_PMD_SNR_A 0x5 /* enum */
-#define MC_CMD_PMA_PMD_SNR_B 0x6 /* enum */
-#define MC_CMD_PMA_PMD_SNR_C 0x7 /* enum */
-#define MC_CMD_PMA_PMD_SNR_D 0x8 /* enum */
-#define MC_CMD_PCS_LINK_UP 0x9 /* enum */
-#define MC_CMD_PCS_RX_FAULT 0xa /* enum */
-#define MC_CMD_PCS_TX_FAULT 0xb /* enum */
-#define MC_CMD_PCS_BER 0xc /* enum */
-#define MC_CMD_PCS_BLOCK_ERRORS 0xd /* enum */
-#define MC_CMD_PHYXS_LINK_UP 0xe /* enum */
-#define MC_CMD_PHYXS_RX_FAULT 0xf /* enum */
-#define MC_CMD_PHYXS_TX_FAULT 0x10 /* enum */
-#define MC_CMD_PHYXS_ALIGN 0x11 /* enum */
-#define MC_CMD_PHYXS_SYNC 0x12 /* enum */
-#define MC_CMD_AN_LINK_UP 0x13 /* enum */
-#define MC_CMD_AN_COMPLETE 0x14 /* enum */
-#define MC_CMD_AN_10GBT_STATUS 0x15 /* enum */
-#define MC_CMD_CL22_LINK_UP 0x16 /* enum */
-#define MC_CMD_PHY_NSTATS 0x17 /* enum */
+/* enum: OUI. */
+#define MC_CMD_OUI 0x0
+/* enum: PMA-PMD Link Up. */
+#define MC_CMD_PMA_PMD_LINK_UP 0x1
+/* enum: PMA-PMD RX Fault. */
+#define MC_CMD_PMA_PMD_RX_FAULT 0x2
+/* enum: PMA-PMD TX Fault. */
+#define MC_CMD_PMA_PMD_TX_FAULT 0x3
+/* enum: PMA-PMD Signal */
+#define MC_CMD_PMA_PMD_SIGNAL 0x4
+/* enum: PMA-PMD SNR A. */
+#define MC_CMD_PMA_PMD_SNR_A 0x5
+/* enum: PMA-PMD SNR B. */
+#define MC_CMD_PMA_PMD_SNR_B 0x6
+/* enum: PMA-PMD SNR C. */
+#define MC_CMD_PMA_PMD_SNR_C 0x7
+/* enum: PMA-PMD SNR D. */
+#define MC_CMD_PMA_PMD_SNR_D 0x8
+/* enum: PCS Link Up. */
+#define MC_CMD_PCS_LINK_UP 0x9
+/* enum: PCS RX Fault. */
+#define MC_CMD_PCS_RX_FAULT 0xa
+/* enum: PCS TX Fault. */
+#define MC_CMD_PCS_TX_FAULT 0xb
+/* enum: PCS BER. */
+#define MC_CMD_PCS_BER 0xc
+/* enum: PCS Block Errors. */
+#define MC_CMD_PCS_BLOCK_ERRORS 0xd
+/* enum: PhyXS Link Up. */
+#define MC_CMD_PHYXS_LINK_UP 0xe
+/* enum: PhyXS RX Fault. */
+#define MC_CMD_PHYXS_RX_FAULT 0xf
+/* enum: PhyXS TX Fault. */
+#define MC_CMD_PHYXS_TX_FAULT 0x10
+/* enum: PhyXS Align. */
+#define MC_CMD_PHYXS_ALIGN 0x11
+/* enum: PhyXS Sync. */
+#define MC_CMD_PHYXS_SYNC 0x12
+/* enum: AN link-up. */
+#define MC_CMD_AN_LINK_UP 0x13
+/* enum: AN Complete. */
+#define MC_CMD_AN_COMPLETE 0x14
+/* enum: AN 10GBaseT Status. */
+#define MC_CMD_AN_10GBT_STATUS 0x15
+/* enum: Clause 22 Link-Up. */
+#define MC_CMD_CL22_LINK_UP 0x16
+/* enum: (Last entry) */
+#define MC_CMD_PHY_NSTATS 0x17
/***********************************/
/* MC_CMD_MAC_STATS
- * Get generic MAC statistics.
+ * Get generic MAC statistics. This call returns unified statistics maintained
+ * by the MC as it switches between the GMAC and XMAC. The MC will write out
+ * all supported stats. The driver should zero initialise the buffer to
+ * guarantee consistent results. If the DMA_ADDR is 0, then no DMA is
+ * performed, and the statistics may be read from the message response. If
+ * DMA_ADDR != 0, then the statistics are dmad to that (page-aligned location).
+ * Locks required: None. Returns: 0, ETIME
*/
#define MC_CMD_MAC_STATS 0x2e
/* MC_CMD_MAC_STATS_IN msgrequest */
#define MC_CMD_MAC_STATS_IN_LEN 16
+/* ??? */
#define MC_CMD_MAC_STATS_IN_DMA_ADDR_OFST 0
#define MC_CMD_MAC_STATS_IN_DMA_ADDR_LEN 8
#define MC_CMD_MAC_STATS_IN_DMA_ADDR_LO_OFST 0
/* MC_CMD_MEMCPY_RECORD_TYPEDEF structuredef */
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LEN 32
+/* this is only used for the first record */
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_OFST 0
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_LBN 0
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_WIDTH 32
/***********************************/
/* MC_CMD_MEMCPY
- * Perform memory copy operation.
+ * DMA write data into (Rid,Addr), either by dma reading (Rid,Addr), or by data
+ * embedded directly in the command.
+ *
+ * A common pattern is for a client to use generation counts to signal a dma
+ * update of a datastructure. To facilitate this, this MCDI operation can
+ * contain multiple requests which are executed in strict order. Requests take
+ * the form of duplicating the entire MCDI request continuously (including the
+ * requests record, which is ignored in all but the first structure)
+ *
+ * The source data can either come from a DMA from the host, or it can be
+ * embedded within the request directly, thereby eliminating a DMA read. To
+ * indicate this, the client sets FROM_RID=%RID_INLINE, ADDR_HI=0, and
+ * ADDR_LO=offset, and inserts the data at %offset from the start of the
+ * payload. It's the callers responsibility to ensure that the embedded data
+ * doesn't overlap the records.
+ *
+ * Returns: 0, EINVAL (invalid RID)
*/
#define MC_CMD_MEMCPY 0x31
#define MC_CMD_MEMCPY_IN_LENMIN 32
#define MC_CMD_MEMCPY_IN_LENMAX 224
#define MC_CMD_MEMCPY_IN_LEN(num) (0+32*(num))
+/* see MC_CMD_MEMCPY_RECORD_TYPEDEF */
#define MC_CMD_MEMCPY_IN_RECORD_OFST 0
#define MC_CMD_MEMCPY_IN_RECORD_LEN 32
#define MC_CMD_MEMCPY_IN_RECORD_MINNUM 1
#define MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_OFST 0
#define MC_CMD_FILTER_MODE_SIMPLE 0x0 /* enum */
#define MC_CMD_FILTER_MODE_STRUCTURED 0xffffffff /* enum */
+/* A type value of 1 is unused. */
#define MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_OFST 4
-#define MC_CMD_WOL_TYPE_MAGIC 0x0 /* enum */
-#define MC_CMD_WOL_TYPE_WIN_MAGIC 0x2 /* enum */
-#define MC_CMD_WOL_TYPE_IPV4_SYN 0x3 /* enum */
-#define MC_CMD_WOL_TYPE_IPV6_SYN 0x4 /* enum */
-#define MC_CMD_WOL_TYPE_BITMAP 0x5 /* enum */
-#define MC_CMD_WOL_TYPE_LINK 0x6 /* enum */
-#define MC_CMD_WOL_TYPE_MAX 0x7 /* enum */
+/* enum: Magic */
+#define MC_CMD_WOL_TYPE_MAGIC 0x0
+/* enum: MS Windows Magic */
+#define MC_CMD_WOL_TYPE_WIN_MAGIC 0x2
+/* enum: IPv4 Syn */
+#define MC_CMD_WOL_TYPE_IPV4_SYN 0x3
+/* enum: IPv6 Syn */
+#define MC_CMD_WOL_TYPE_IPV6_SYN 0x4
+/* enum: Bitmap */
+#define MC_CMD_WOL_TYPE_BITMAP 0x5
+/* enum: Link */
+#define MC_CMD_WOL_TYPE_LINK 0x6
+/* enum: (Above this for future use) */
+#define MC_CMD_WOL_TYPE_MAX 0x7
#define MC_CMD_WOL_FILTER_SET_IN_DATA_OFST 8
#define MC_CMD_WOL_FILTER_SET_IN_DATA_LEN 4
#define MC_CMD_WOL_FILTER_SET_IN_DATA_NUM 46
/***********************************/
/* MC_CMD_WOL_FILTER_REMOVE
- * Remove a WoL filter.
+ * Remove a WoL filter. Locks required: None. Returns: 0, EINVAL, ENOSYS
*/
#define MC_CMD_WOL_FILTER_REMOVE 0x33
/***********************************/
/* MC_CMD_WOL_FILTER_RESET
- * Reset (i.e. remove all) WoL filters.
+ * Reset (i.e. remove all) WoL filters. Locks required: None. Returns: 0,
+ * ENOSYS
*/
#define MC_CMD_WOL_FILTER_RESET 0x34
/***********************************/
/* MC_CMD_SET_MCAST_HASH
- * Set the MCASH hash value.
+ * Set the MCAST hash value without otherwise reconfiguring the MAC
*/
#define MC_CMD_SET_MCAST_HASH 0x35
/***********************************/
/* MC_CMD_NVRAM_TYPES
- * Get virtual NVRAM partitions information.
+ * Return bitfield indicating available types of virtual NVRAM partitions.
+ * Locks required: none. Returns: 0
*/
#define MC_CMD_NVRAM_TYPES 0x36
/* MC_CMD_NVRAM_TYPES_OUT msgresponse */
#define MC_CMD_NVRAM_TYPES_OUT_LEN 4
+/* Bit mask of supported types. */
#define MC_CMD_NVRAM_TYPES_OUT_TYPES_OFST 0
-#define MC_CMD_NVRAM_TYPE_DISABLED_CALLISTO 0x0 /* enum */
-#define MC_CMD_NVRAM_TYPE_MC_FW 0x1 /* enum */
-#define MC_CMD_NVRAM_TYPE_MC_FW_BACKUP 0x2 /* enum */
-#define MC_CMD_NVRAM_TYPE_STATIC_CFG_PORT0 0x3 /* enum */
-#define MC_CMD_NVRAM_TYPE_STATIC_CFG_PORT1 0x4 /* enum */
-#define MC_CMD_NVRAM_TYPE_DYNAMIC_CFG_PORT0 0x5 /* enum */
-#define MC_CMD_NVRAM_TYPE_DYNAMIC_CFG_PORT1 0x6 /* enum */
-#define MC_CMD_NVRAM_TYPE_EXP_ROM 0x7 /* enum */
-#define MC_CMD_NVRAM_TYPE_EXP_ROM_CFG_PORT0 0x8 /* enum */
-#define MC_CMD_NVRAM_TYPE_EXP_ROM_CFG_PORT1 0x9 /* enum */
-#define MC_CMD_NVRAM_TYPE_PHY_PORT0 0xa /* enum */
-#define MC_CMD_NVRAM_TYPE_PHY_PORT1 0xb /* enum */
-#define MC_CMD_NVRAM_TYPE_LOG 0xc /* enum */
-#define MC_CMD_NVRAM_TYPE_FPGA 0xd /* enum */
+/* enum: Disabled callisto. */
+#define MC_CMD_NVRAM_TYPE_DISABLED_CALLISTO 0x0
+/* enum: MC firmware. */
+#define MC_CMD_NVRAM_TYPE_MC_FW 0x1
+/* enum: MC backup firmware. */
+#define MC_CMD_NVRAM_TYPE_MC_FW_BACKUP 0x2
+/* enum: Static configuration Port0. */
+#define MC_CMD_NVRAM_TYPE_STATIC_CFG_PORT0 0x3
+/* enum: Static configuration Port1. */
+#define MC_CMD_NVRAM_TYPE_STATIC_CFG_PORT1 0x4
+/* enum: Dynamic configuration Port0. */
+#define MC_CMD_NVRAM_TYPE_DYNAMIC_CFG_PORT0 0x5
+/* enum: Dynamic configuration Port1. */
+#define MC_CMD_NVRAM_TYPE_DYNAMIC_CFG_PORT1 0x6
+/* enum: Expansion Rom. */
+#define MC_CMD_NVRAM_TYPE_EXP_ROM 0x7
+/* enum: Expansion Rom Configuration Port0. */
+#define MC_CMD_NVRAM_TYPE_EXP_ROM_CFG_PORT0 0x8
+/* enum: Expansion Rom Configuration Port1. */
+#define MC_CMD_NVRAM_TYPE_EXP_ROM_CFG_PORT1 0x9
+/* enum: Phy Configuration Port0. */
+#define MC_CMD_NVRAM_TYPE_PHY_PORT0 0xa
+/* enum: Phy Configuration Port1. */
+#define MC_CMD_NVRAM_TYPE_PHY_PORT1 0xb
+/* enum: Log. */
+#define MC_CMD_NVRAM_TYPE_LOG 0xc
+/* enum: FPGA image. */
+#define MC_CMD_NVRAM_TYPE_FPGA 0xd
+/* enum: FPGA backup image */
+#define MC_CMD_NVRAM_TYPE_FPGA_BACKUP 0xe
+/* enum: FC firmware. */
+#define MC_CMD_NVRAM_TYPE_FC_FW 0xf
+/* enum: FC backup firmware. */
+#define MC_CMD_NVRAM_TYPE_FC_FW_BACKUP 0x10
+/* enum: CPLD image. */
+#define MC_CMD_NVRAM_TYPE_CPLD 0x11
+/* enum: Licensing information. */
+#define MC_CMD_NVRAM_TYPE_LICENSE 0x12
+/* enum: FC Log. */
+#define MC_CMD_NVRAM_TYPE_FC_LOG 0x13
/***********************************/
/* MC_CMD_NVRAM_INFO
- * Read info about a virtual NVRAM partition.
+ * Read info about a virtual NVRAM partition. Locks required: none. Returns: 0,
+ * EINVAL (bad type).
*/
#define MC_CMD_NVRAM_INFO 0x37
#define MC_CMD_NVRAM_INFO_OUT_FLAGS_OFST 12
#define MC_CMD_NVRAM_INFO_OUT_PROTECTED_LBN 0
#define MC_CMD_NVRAM_INFO_OUT_PROTECTED_WIDTH 1
+#define MC_CMD_NVRAM_INFO_OUT_TLV_LBN 1
+#define MC_CMD_NVRAM_INFO_OUT_TLV_WIDTH 1
+#define MC_CMD_NVRAM_INFO_OUT_A_B_LBN 7
+#define MC_CMD_NVRAM_INFO_OUT_A_B_WIDTH 1
#define MC_CMD_NVRAM_INFO_OUT_PHYSDEV_OFST 16
#define MC_CMD_NVRAM_INFO_OUT_PHYSADDR_OFST 20
/***********************************/
/* MC_CMD_NVRAM_UPDATE_START
- * Start a group of update operations on a virtual NVRAM partition.
+ * Start a group of update operations on a virtual NVRAM partition. Locks
+ * required: PHY_LOCK if type==*PHY*. Returns: 0, EINVAL (bad type), EACCES (if
+ * PHY_LOCK required and not held).
*/
#define MC_CMD_NVRAM_UPDATE_START 0x38
/***********************************/
/* MC_CMD_NVRAM_READ
- * Read data from a virtual NVRAM partition.
+ * Read data from a virtual NVRAM partition. Locks required: PHY_LOCK if
+ * type==*PHY*. Returns: 0, EINVAL (bad type/offset/length), EACCES (if
+ * PHY_LOCK required and not held)
*/
#define MC_CMD_NVRAM_READ 0x39
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
#define MC_CMD_NVRAM_READ_IN_OFFSET_OFST 4
+/* amount to read in bytes */
#define MC_CMD_NVRAM_READ_IN_LENGTH_OFST 8
/* MC_CMD_NVRAM_READ_OUT msgresponse */
/***********************************/
/* MC_CMD_NVRAM_WRITE
- * Write data to a virtual NVRAM partition.
+ * Write data to a virtual NVRAM partition. Locks required: PHY_LOCK if
+ * type==*PHY*. Returns: 0, EINVAL (bad type/offset/length), EACCES (if
+ * PHY_LOCK required and not held)
*/
#define MC_CMD_NVRAM_WRITE 0x3a
/***********************************/
/* MC_CMD_NVRAM_ERASE
- * Erase sector(s) from a virtual NVRAM partition.
+ * Erase sector(s) from a virtual NVRAM partition. Locks required: PHY_LOCK if
+ * type==*PHY*. Returns: 0, EINVAL (bad type/offset/length), EACCES (if
+ * PHY_LOCK required and not held)
*/
#define MC_CMD_NVRAM_ERASE 0x3b
/***********************************/
/* MC_CMD_NVRAM_UPDATE_FINISH
- * Finish a group of update operations on a virtual NVRAM partition.
+ * Finish a group of update operations on a virtual NVRAM partition. Locks
+ * required: PHY_LOCK if type==*PHY*. Returns: 0, EINVAL (bad
+ * type/offset/length), EACCES (if PHY_LOCK required and not held)
*/
#define MC_CMD_NVRAM_UPDATE_FINISH 0x3c
/***********************************/
/* MC_CMD_REBOOT
* Reboot the MC.
+ *
+ * The AFTER_ASSERTION flag is intended to be used when the driver notices an
+ * assertion failure (at which point it is expected to perform a complete tear
+ * down and reinitialise), to allow both ports to reset the MC once in an
+ * atomic fashion.
+ *
+ * Production mc firmwares are generally compiled with REBOOT_ON_ASSERT=1,
+ * which means that they will automatically reboot out of the assertion
+ * handler, so this is in practise an optional operation. It is still
+ * recommended that drivers execute this to support custom firmwares with
+ * REBOOT_ON_ASSERT=0.
+ *
+ * Locks required: NONE Returns: Nothing. You get back a response with ERR=1,
+ * DATALEN=0
*/
#define MC_CMD_REBOOT 0x3d
/***********************************/
/* MC_CMD_SCHEDINFO
- * Request scheduler info.
+ * Request scheduler info. Locks required: NONE. Returns: An array of
+ * (timeslice,maximum overrun), one for each thread, in ascending order of
+ * thread address.
*/
#define MC_CMD_SCHEDINFO 0x3e
/***********************************/
/* MC_CMD_REBOOT_MODE
+ * Set the mode for the next MC reboot. Locks required: NONE. Sets the reboot
+ * mode to the specified value. Returns the old mode.
*/
#define MC_CMD_REBOOT_MODE 0x3f
/* MC_CMD_REBOOT_MODE_IN msgrequest */
#define MC_CMD_REBOOT_MODE_IN_LEN 4
#define MC_CMD_REBOOT_MODE_IN_VALUE_OFST 0
-#define MC_CMD_REBOOT_MODE_NORMAL 0x0 /* enum */
-#define MC_CMD_REBOOT_MODE_SNAPPER 0x3 /* enum */
+/* enum: Normal. */
+#define MC_CMD_REBOOT_MODE_NORMAL 0x0
+/* enum: Power-on Reset. */
+#define MC_CMD_REBOOT_MODE_POR 0x2
+/* enum: Snapper. */
+#define MC_CMD_REBOOT_MODE_SNAPPER 0x3
+/* enum: snapper fake POR */
+#define MC_CMD_REBOOT_MODE_SNAPPER_POR 0x4
+#define MC_CMD_REBOOT_MODE_IN_FAKE_LBN 7
+#define MC_CMD_REBOOT_MODE_IN_FAKE_WIDTH 1
/* MC_CMD_REBOOT_MODE_OUT msgresponse */
#define MC_CMD_REBOOT_MODE_OUT_LEN 4
/***********************************/
/* MC_CMD_SENSOR_INFO
* Returns information about every available sensor.
+ *
+ * Each sensor has a single (16bit) value, and a corresponding state. The
+ * mapping between value and state is nominally determined by the MC, but may
+ * be implemented using up to 2 ranges per sensor.
+ *
+ * This call returns a mask (32bit) of the sensors that are supported by this
+ * platform, then an array of sensor information structures, in order of sensor
+ * type (but without gaps for unimplemented sensors). Each structure defines
+ * the ranges for the corresponding sensor. An unused range is indicated by
+ * equal limit values. If one range is used, a value outside that range results
+ * in STATE_FATAL. If two ranges are used, a value outside the second range
+ * results in STATE_FATAL while a value outside the first and inside the second
+ * range results in STATE_WARNING.
+ *
+ * Sensor masks and sensor information arrays are organised into pages. For
+ * backward compatibility, older host software can only use sensors in page 0.
+ * Bit 32 in the sensor mask was previously unused, and is no reserved for use
+ * as the next page flag.
+ *
+ * If the request does not contain a PAGE value then firmware will only return
+ * page 0 of sensor information, with bit 31 in the sensor mask cleared.
+ *
+ * If the request contains a PAGE value then firmware responds with the sensor
+ * mask and sensor information array for that page of sensors. In this case bit
+ * 31 in the mask is set if another page exists.
+ *
+ * Locks required: None Returns: 0
*/
#define MC_CMD_SENSOR_INFO 0x41
/* MC_CMD_SENSOR_INFO_IN msgrequest */
#define MC_CMD_SENSOR_INFO_IN_LEN 0
+/* MC_CMD_SENSOR_INFO_EXT_IN msgrequest */
+#define MC_CMD_SENSOR_INFO_EXT_IN_LEN 4
+/* Which page of sensors to report.
+ *
+ * Page 0 contains sensors 0 to 30 (sensor 31 is the next page bit).
+ *
+ * Page 1 contains sensors 32 to 62 (sensor 63 is the next page bit). etc.
+ */
+#define MC_CMD_SENSOR_INFO_EXT_IN_PAGE_OFST 0
+
/* MC_CMD_SENSOR_INFO_OUT msgresponse */
#define MC_CMD_SENSOR_INFO_OUT_LENMIN 12
#define MC_CMD_SENSOR_INFO_OUT_LENMAX 252
#define MC_CMD_SENSOR_INFO_OUT_LEN(num) (4+8*(num))
#define MC_CMD_SENSOR_INFO_OUT_MASK_OFST 0
-#define MC_CMD_SENSOR_CONTROLLER_TEMP 0x0 /* enum */
-#define MC_CMD_SENSOR_PHY_COMMON_TEMP 0x1 /* enum */
-#define MC_CMD_SENSOR_CONTROLLER_COOLING 0x2 /* enum */
-#define MC_CMD_SENSOR_PHY0_TEMP 0x3 /* enum */
-#define MC_CMD_SENSOR_PHY0_COOLING 0x4 /* enum */
-#define MC_CMD_SENSOR_PHY1_TEMP 0x5 /* enum */
-#define MC_CMD_SENSOR_PHY1_COOLING 0x6 /* enum */
-#define MC_CMD_SENSOR_IN_1V0 0x7 /* enum */
-#define MC_CMD_SENSOR_IN_1V2 0x8 /* enum */
-#define MC_CMD_SENSOR_IN_1V8 0x9 /* enum */
-#define MC_CMD_SENSOR_IN_2V5 0xa /* enum */
-#define MC_CMD_SENSOR_IN_3V3 0xb /* enum */
-#define MC_CMD_SENSOR_IN_12V0 0xc /* enum */
-#define MC_CMD_SENSOR_IN_1V2A 0xd /* enum */
-#define MC_CMD_SENSOR_IN_VREF 0xe /* enum */
+/* enum: Controller temperature: degC */
+#define MC_CMD_SENSOR_CONTROLLER_TEMP 0x0
+/* enum: Phy common temperature: degC */
+#define MC_CMD_SENSOR_PHY_COMMON_TEMP 0x1
+/* enum: Controller cooling: bool */
+#define MC_CMD_SENSOR_CONTROLLER_COOLING 0x2
+/* enum: Phy 0 temperature: degC */
+#define MC_CMD_SENSOR_PHY0_TEMP 0x3
+/* enum: Phy 0 cooling: bool */
+#define MC_CMD_SENSOR_PHY0_COOLING 0x4
+/* enum: Phy 1 temperature: degC */
+#define MC_CMD_SENSOR_PHY1_TEMP 0x5
+/* enum: Phy 1 cooling: bool */
+#define MC_CMD_SENSOR_PHY1_COOLING 0x6
+/* enum: 1.0v power: mV */
+#define MC_CMD_SENSOR_IN_1V0 0x7
+/* enum: 1.2v power: mV */
+#define MC_CMD_SENSOR_IN_1V2 0x8
+/* enum: 1.8v power: mV */
+#define MC_CMD_SENSOR_IN_1V8 0x9
+/* enum: 2.5v power: mV */
+#define MC_CMD_SENSOR_IN_2V5 0xa
+/* enum: 3.3v power: mV */
+#define MC_CMD_SENSOR_IN_3V3 0xb
+/* enum: 12v power: mV */
+#define MC_CMD_SENSOR_IN_12V0 0xc
+/* enum: 1.2v analogue power: mV */
+#define MC_CMD_SENSOR_IN_1V2A 0xd
+/* enum: reference voltage: mV */
+#define MC_CMD_SENSOR_IN_VREF 0xe
+/* enum: AOE FPGA power: mV */
+#define MC_CMD_SENSOR_OUT_VAOE 0xf
+/* enum: AOE FPGA temperature: degC */
+#define MC_CMD_SENSOR_AOE_TEMP 0x10
+/* enum: AOE FPGA PSU temperature: degC */
+#define MC_CMD_SENSOR_PSU_AOE_TEMP 0x11
+/* enum: AOE PSU temperature: degC */
+#define MC_CMD_SENSOR_PSU_TEMP 0x12
+/* enum: Fan 0 speed: RPM */
+#define MC_CMD_SENSOR_FAN_0 0x13
+/* enum: Fan 1 speed: RPM */
+#define MC_CMD_SENSOR_FAN_1 0x14
+/* enum: Fan 2 speed: RPM */
+#define MC_CMD_SENSOR_FAN_2 0x15
+/* enum: Fan 3 speed: RPM */
+#define MC_CMD_SENSOR_FAN_3 0x16
+/* enum: Fan 4 speed: RPM */
+#define MC_CMD_SENSOR_FAN_4 0x17
+/* enum: AOE FPGA input power: mV */
+#define MC_CMD_SENSOR_IN_VAOE 0x18
+/* enum: AOE FPGA current: mA */
+#define MC_CMD_SENSOR_OUT_IAOE 0x19
+/* enum: AOE FPGA input current: mA */
+#define MC_CMD_SENSOR_IN_IAOE 0x1a
+/* enum: NIC power consumption: W */
+#define MC_CMD_SENSOR_NIC_POWER 0x1b
+/* enum: 0.9v power voltage: mV */
+#define MC_CMD_SENSOR_IN_0V9 0x1c
+/* enum: 0.9v power current: mA */
+#define MC_CMD_SENSOR_IN_I0V9 0x1d
+/* enum: 1.2v power current: mA */
+#define MC_CMD_SENSOR_IN_I1V2 0x1e
+/* enum: Not a sensor: reserved for the next page flag */
+#define MC_CMD_SENSOR_PAGE0_NEXT 0x1f
+/* enum: 0.9v power voltage (at ADC): mV */
+#define MC_CMD_SENSOR_IN_0V9_ADC 0x20
+/* enum: Controller temperature 2: degC */
+#define MC_CMD_SENSOR_CONTROLLER_2_TEMP 0x21
+/* enum: Voltage regulator internal temperature: degC */
+#define MC_CMD_SENSOR_VREG_INTERNAL_TEMP 0x22
+/* enum: 0.9V voltage regulator temperature: degC */
+#define MC_CMD_SENSOR_VREG_0V9_TEMP 0x23
+/* enum: 1.2V voltage regulator temperature: degC */
+#define MC_CMD_SENSOR_VREG_1V2_TEMP 0x24
+/* enum: controller internal temperature sensor voltage (internal ADC): mV */
+#define MC_CMD_SENSOR_CONTROLLER_VPTAT 0x25
+/* enum: controller internal temperature (internal ADC): degC */
+#define MC_CMD_SENSOR_CONTROLLER_INTERNAL_TEMP 0x26
+/* enum: controller internal temperature sensor voltage (external ADC): mV */
+#define MC_CMD_SENSOR_CONTROLLER_VPTAT_EXTADC 0x27
+/* enum: controller internal temperature (external ADC): degC */
+#define MC_CMD_SENSOR_CONTROLLER_INTERNAL_TEMP_EXTADC 0x28
+/* enum: ambient temperature: degC */
+#define MC_CMD_SENSOR_AMBIENT_TEMP 0x29
+/* enum: air flow: bool */
+#define MC_CMD_SENSOR_AIRFLOW 0x2a
+/* enum: voltage between VSS08D and VSS08D at CSR: mV */
+#define MC_CMD_SENSOR_VDD08D_VSS08D_CSR 0x2b
+/* enum: voltage between VSS08D and VSS08D at CSR (external ADC): mV */
+#define MC_CMD_SENSOR_VDD08D_VSS08D_CSR_EXTADC 0x2c
+/* MC_CMD_SENSOR_INFO_ENTRY_TYPEDEF */
#define MC_CMD_SENSOR_ENTRY_OFST 4
#define MC_CMD_SENSOR_ENTRY_LEN 8
#define MC_CMD_SENSOR_ENTRY_LO_OFST 4
#define MC_CMD_SENSOR_ENTRY_MINNUM 1
#define MC_CMD_SENSOR_ENTRY_MAXNUM 31
+/* MC_CMD_SENSOR_INFO_EXT_OUT msgresponse */
+#define MC_CMD_SENSOR_INFO_EXT_OUT_LENMIN 12
+#define MC_CMD_SENSOR_INFO_EXT_OUT_LENMAX 252
+#define MC_CMD_SENSOR_INFO_EXT_OUT_LEN(num) (4+8*(num))
+#define MC_CMD_SENSOR_INFO_EXT_OUT_MASK_OFST 0
+/* Enum values, see field(s): */
+/* MC_CMD_SENSOR_INFO_OUT */
+#define MC_CMD_SENSOR_INFO_EXT_OUT_NEXT_PAGE_LBN 31
+#define MC_CMD_SENSOR_INFO_EXT_OUT_NEXT_PAGE_WIDTH 1
+/* MC_CMD_SENSOR_INFO_ENTRY_TYPEDEF */
+/* MC_CMD_SENSOR_ENTRY_OFST 4 */
+/* MC_CMD_SENSOR_ENTRY_LEN 8 */
+/* MC_CMD_SENSOR_ENTRY_LO_OFST 4 */
+/* MC_CMD_SENSOR_ENTRY_HI_OFST 8 */
+/* MC_CMD_SENSOR_ENTRY_MINNUM 1 */
+/* MC_CMD_SENSOR_ENTRY_MAXNUM 31 */
+
/* MC_CMD_SENSOR_INFO_ENTRY_TYPEDEF structuredef */
#define MC_CMD_SENSOR_INFO_ENTRY_TYPEDEF_LEN 8
#define MC_CMD_SENSOR_INFO_ENTRY_TYPEDEF_MIN1_OFST 0
/***********************************/
/* MC_CMD_READ_SENSORS
- * Returns the current reading from each sensor.
+ * Returns the current reading from each sensor. DMAs an array of sensor
+ * readings, in order of sensor type (but without gaps for unimplemented
+ * sensors), into host memory. Each array element is a
+ * MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF dword.
+ *
+ * If the request does not contain the LENGTH field then only sensors 0 to 30
+ * are reported, to avoid DMA buffer overflow in older host software. If the
+ * sensor reading require more space than the LENGTH allows, then return
+ * EINVAL.
+ *
+ * The MC will send a SENSOREVT event every time any sensor changes state. The
+ * driver is responsible for ensuring that it doesn't miss any events. The
+ * board will function normally if all sensors are in STATE_OK or
+ * STATE_WARNING. Otherwise the board should not be expected to function.
*/
#define MC_CMD_READ_SENSORS 0x42
/* MC_CMD_READ_SENSORS_IN msgrequest */
#define MC_CMD_READ_SENSORS_IN_LEN 8
+/* DMA address of host buffer for sensor readings (must be 4Kbyte aligned). */
#define MC_CMD_READ_SENSORS_IN_DMA_ADDR_OFST 0
#define MC_CMD_READ_SENSORS_IN_DMA_ADDR_LEN 8
#define MC_CMD_READ_SENSORS_IN_DMA_ADDR_LO_OFST 0
#define MC_CMD_READ_SENSORS_IN_DMA_ADDR_HI_OFST 4
+/* MC_CMD_READ_SENSORS_EXT_IN msgrequest */
+#define MC_CMD_READ_SENSORS_EXT_IN_LEN 12
+/* DMA address of host buffer for sensor readings */
+#define MC_CMD_READ_SENSORS_EXT_IN_DMA_ADDR_OFST 0
+#define MC_CMD_READ_SENSORS_EXT_IN_DMA_ADDR_LEN 8
+#define MC_CMD_READ_SENSORS_EXT_IN_DMA_ADDR_LO_OFST 0
+#define MC_CMD_READ_SENSORS_EXT_IN_DMA_ADDR_HI_OFST 4
+/* Size in bytes of host buffer. */
+#define MC_CMD_READ_SENSORS_EXT_IN_LENGTH_OFST 8
+
/* MC_CMD_READ_SENSORS_OUT msgresponse */
#define MC_CMD_READ_SENSORS_OUT_LEN 0
+/* MC_CMD_READ_SENSORS_EXT_OUT msgresponse */
+#define MC_CMD_READ_SENSORS_EXT_OUT_LEN 0
+
/* MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF structuredef */
-#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_LEN 3
+#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_LEN 4
#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_VALUE_OFST 0
#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_VALUE_LEN 2
#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_VALUE_LBN 0
#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_VALUE_WIDTH 16
#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_STATE_OFST 2
#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_STATE_LEN 1
-#define MC_CMD_SENSOR_STATE_OK 0x0 /* enum */
-#define MC_CMD_SENSOR_STATE_WARNING 0x1 /* enum */
-#define MC_CMD_SENSOR_STATE_FATAL 0x2 /* enum */
-#define MC_CMD_SENSOR_STATE_BROKEN 0x3 /* enum */
+/* enum: Ok. */
+#define MC_CMD_SENSOR_STATE_OK 0x0
+/* enum: Breached warning threshold. */
+#define MC_CMD_SENSOR_STATE_WARNING 0x1
+/* enum: Breached fatal threshold. */
+#define MC_CMD_SENSOR_STATE_FATAL 0x2
+/* enum: Fault with sensor. */
+#define MC_CMD_SENSOR_STATE_BROKEN 0x3
+/* enum: Sensor is working but does not currently have a reading. */
+#define MC_CMD_SENSOR_STATE_NO_READING 0x4
#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_STATE_LBN 16
#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_STATE_WIDTH 8
+#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_TYPE_OFST 3
+#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_TYPE_LEN 1
+/* Enum values, see field(s): */
+/* MC_CMD_SENSOR_INFO/MC_CMD_SENSOR_INFO_OUT/MASK */
+#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_TYPE_LBN 24
+#define MC_CMD_SENSOR_VALUE_ENTRY_TYPEDEF_TYPE_WIDTH 8
/***********************************/
/* MC_CMD_GET_PHY_STATE
- * Report current state of PHY.
+ * Report current state of PHY. A 'zombie' PHY is a PHY that has failed to boot
+ * (e.g. due to missing or corrupted firmware). Locks required: None. Return
+ * code: 0
*/
#define MC_CMD_GET_PHY_STATE 0x43
/* MC_CMD_GET_PHY_STATE_OUT msgresponse */
#define MC_CMD_GET_PHY_STATE_OUT_LEN 4
#define MC_CMD_GET_PHY_STATE_OUT_STATE_OFST 0
-#define MC_CMD_PHY_STATE_OK 0x1 /* enum */
-#define MC_CMD_PHY_STATE_ZOMBIE 0x2 /* enum */
+/* enum: Ok. */
+#define MC_CMD_PHY_STATE_OK 0x1
+/* enum: Faulty. */
+#define MC_CMD_PHY_STATE_ZOMBIE 0x2
/***********************************/
/* MC_CMD_SETUP_8021QBB
- * 802.1Qbb control.
+ * 802.1Qbb control. 8 Tx queues that map to priorities 0 - 7. Use all 1s to
+ * disable 802.Qbb for a given priority.
*/
#define MC_CMD_SETUP_8021QBB 0x44
/***********************************/
/* MC_CMD_WOL_FILTER_GET
- * Retrieve ID of any WoL filters.
+ * Retrieve ID of any WoL filters. Locks required: None. Returns: 0, ENOSYS
*/
#define MC_CMD_WOL_FILTER_GET 0x45
/***********************************/
/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD
- * Add a protocol offload to NIC for lights-out state.
+ * Add a protocol offload to NIC for lights-out state. Locks required: None.
+ * Returns: 0, ENOSYS
*/
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD 0x46
/***********************************/
/* MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD
- * Remove a protocol offload from NIC for lights-out state.
+ * Remove a protocol offload from NIC for lights-out state. Locks required:
+ * None. Returns: 0, ENOSYS
*/
#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD 0x47
/***********************************/
/* MC_CMD_MAC_RESET_RESTORE
- * Restore MAC after block reset.
+ * Restore MAC after block reset. Locks required: None. Returns: 0.
*/
#define MC_CMD_MAC_RESET_RESTORE 0x48
/***********************************/
/* MC_CMD_TESTASSERT
+ * Deliberately trigger an assert-detonation in the firmware for testing
+ * purposes (i.e. to allow tests that the driver copes gracefully). Locks
+ * required: None Returns: 0
*/
#define MC_CMD_TESTASSERT 0x49
/***********************************/
/* MC_CMD_WORKAROUND
- * Enable/Disable a given workaround.
+ * Enable/Disable a given workaround. The mcfw will return EINVAL if it doesn't
+ * understand the given workaround number - which should not be treated as a
+ * hard error by client code. This op does not imply any semantics about each
+ * workaround, that's between the driver and the mcfw on a per-workaround
+ * basis. Locks required: None. Returns: 0, EINVAL .
*/
#define MC_CMD_WORKAROUND 0x4a
/* MC_CMD_WORKAROUND_IN msgrequest */
#define MC_CMD_WORKAROUND_IN_LEN 8
#define MC_CMD_WORKAROUND_IN_TYPE_OFST 0
-#define MC_CMD_WORKAROUND_BUG17230 0x1 /* enum */
+/* enum: Bug 17230 work around. */
+#define MC_CMD_WORKAROUND_BUG17230 0x1
+/* enum: Bug 35388 work around (unsafe EVQ writes). */
+#define MC_CMD_WORKAROUND_BUG35388 0x2
+/* enum: Bug35017 workaround (A64 tables must be identity map) */
+#define MC_CMD_WORKAROUND_BUG35017 0x3
#define MC_CMD_WORKAROUND_IN_ENABLED_OFST 4
/* MC_CMD_WORKAROUND_OUT msgresponse */
/***********************************/
/* MC_CMD_GET_PHY_MEDIA_INFO
- * Read media-specific data from PHY.
+ * Read media-specific data from PHY (e.g. SFP/SFP+ module ID information for
+ * SFP+ PHYs). The 'media type' can be found via GET_PHY_CFG
+ * (GET_PHY_CFG_OUT_MEDIA_TYPE); the valid 'page number' input values, and the
+ * output data, are interpreted on a per-type basis. For SFP+: PAGE=0 or 1
+ * returns a 128-byte block read from module I2C address 0xA0 offset 0 or 0x80.
+ * Anything else: currently undefined. Locks required: None. Return code: 0.
*/
#define MC_CMD_GET_PHY_MEDIA_INFO 0x4b
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_LENMIN 5
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_LENMAX 252
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_LEN(num) (4+1*(num))
+/* in bytes */
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATALEN_OFST 0
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATA_OFST 4
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATA_LEN 1
/***********************************/
/* MC_CMD_NVRAM_TEST
- * Test a particular NVRAM partition.
+ * Test a particular NVRAM partition for valid contents (where "valid" depends
+ * on the type of partition).
*/
#define MC_CMD_NVRAM_TEST 0x4c
/* MC_CMD_NVRAM_TEST_OUT msgresponse */
#define MC_CMD_NVRAM_TEST_OUT_LEN 4
#define MC_CMD_NVRAM_TEST_OUT_RESULT_OFST 0
-#define MC_CMD_NVRAM_TEST_PASS 0x0 /* enum */
-#define MC_CMD_NVRAM_TEST_FAIL 0x1 /* enum */
-#define MC_CMD_NVRAM_TEST_NOTSUPP 0x2 /* enum */
+/* enum: Passed. */
+#define MC_CMD_NVRAM_TEST_PASS 0x0
+/* enum: Failed. */
+#define MC_CMD_NVRAM_TEST_FAIL 0x1
+/* enum: Not supported. */
+#define MC_CMD_NVRAM_TEST_NOTSUPP 0x2
/***********************************/
/* MC_CMD_MRSFP_TWEAK
- * Read status and/or set parameters for the 'mrsfp' driver.
+ * Read status and/or set parameters for the 'mrsfp' driver in mr_rusty builds.
+ * I2C I/O expander bits are always read; if equaliser parameters are supplied,
+ * they are configured first. Locks required: None. Return code: 0, EINVAL.
*/
#define MC_CMD_MRSFP_TWEAK 0x4d
/* MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG msgrequest */
#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_LEN 16
+/* 0-6 low->high de-emph. */
#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_TXEQ_LEVEL_OFST 0
+/* 0-8 low->high ref.V */
#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_TXEQ_DT_CFG_OFST 4
+/* 0-8 0-8 low->high boost */
#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_RXEQ_BOOST_OFST 8
+/* 0-8 low->high ref.V */
#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_RXEQ_DT_CFG_OFST 12
/* MC_CMD_MRSFP_TWEAK_IN_READ_ONLY msgrequest */
/* MC_CMD_MRSFP_TWEAK_OUT msgresponse */
#define MC_CMD_MRSFP_TWEAK_OUT_LEN 12
+/* input bits */
#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_INPUTS_OFST 0
+/* output bits */
#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_OUTPUTS_OFST 4
+/* direction */
#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_OFST 8
-#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_OUT 0x0 /* enum */
-#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_IN 0x1 /* enum */
+/* enum: Out. */
+#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_OUT 0x0
+/* enum: In. */
+#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_IN 0x1
/***********************************/
/* MC_CMD_SENSOR_SET_LIMS
- * Adjusts the sensor limits.
+ * Adjusts the sensor limits. This is a warranty-voiding operation. Returns:
+ * ENOENT if the sensor specified does not exist, EINVAL if the limits are out
+ * of range.
*/
#define MC_CMD_SENSOR_SET_LIMS 0x4e
#define MC_CMD_SENSOR_SET_LIMS_IN_SENSOR_OFST 0
/* Enum values, see field(s): */
/* MC_CMD_SENSOR_INFO/MC_CMD_SENSOR_INFO_OUT/MASK */
+/* interpretation is is sensor-specific. */
#define MC_CMD_SENSOR_SET_LIMS_IN_LOW0_OFST 4
+/* interpretation is is sensor-specific. */
#define MC_CMD_SENSOR_SET_LIMS_IN_HI0_OFST 8
+/* interpretation is is sensor-specific. */
#define MC_CMD_SENSOR_SET_LIMS_IN_LOW1_OFST 12
+/* interpretation is is sensor-specific. */
#define MC_CMD_SENSOR_SET_LIMS_IN_HI1_OFST 16
/* MC_CMD_SENSOR_SET_LIMS_OUT msgresponse */
#define MC_CMD_GET_RESOURCE_LIMITS_OUT_RXQ_OFST 8
#define MC_CMD_GET_RESOURCE_LIMITS_OUT_TXQ_OFST 12
+
+/***********************************/
+/* MC_CMD_NVRAM_PARTITIONS
+ * Reads the list of available virtual NVRAM partition types. Locks required:
+ * none. Returns: 0, EINVAL (bad type).
+ */
+#define MC_CMD_NVRAM_PARTITIONS 0x51
+
+/* MC_CMD_NVRAM_PARTITIONS_IN msgrequest */
+#define MC_CMD_NVRAM_PARTITIONS_IN_LEN 0
+
+/* MC_CMD_NVRAM_PARTITIONS_OUT msgresponse */
+#define MC_CMD_NVRAM_PARTITIONS_OUT_LENMIN 4
+#define MC_CMD_NVRAM_PARTITIONS_OUT_LENMAX 252
+#define MC_CMD_NVRAM_PARTITIONS_OUT_LEN(num) (4+4*(num))
+/* total number of partitions */
+#define MC_CMD_NVRAM_PARTITIONS_OUT_NUM_PARTITIONS_OFST 0
+/* type ID code for each of NUM_PARTITIONS partitions */
+#define MC_CMD_NVRAM_PARTITIONS_OUT_TYPE_ID_OFST 4
+#define MC_CMD_NVRAM_PARTITIONS_OUT_TYPE_ID_LEN 4
+#define MC_CMD_NVRAM_PARTITIONS_OUT_TYPE_ID_MINNUM 0
+#define MC_CMD_NVRAM_PARTITIONS_OUT_TYPE_ID_MAXNUM 62
+
+
+/***********************************/
+/* MC_CMD_NVRAM_METADATA
+ * Reads soft metadata for a virtual NVRAM partition type. Locks required:
+ * none. Returns: 0, EINVAL (bad type).
+ */
+#define MC_CMD_NVRAM_METADATA 0x52
+
+/* MC_CMD_NVRAM_METADATA_IN msgrequest */
+#define MC_CMD_NVRAM_METADATA_IN_LEN 4
+/* Partition type ID code */
+#define MC_CMD_NVRAM_METADATA_IN_TYPE_OFST 0
+
+/* MC_CMD_NVRAM_METADATA_OUT msgresponse */
+#define MC_CMD_NVRAM_METADATA_OUT_LENMIN 20
+#define MC_CMD_NVRAM_METADATA_OUT_LENMAX 252
+#define MC_CMD_NVRAM_METADATA_OUT_LEN(num) (20+1*(num))
+/* Partition type ID code */
+#define MC_CMD_NVRAM_METADATA_OUT_TYPE_OFST 0
+#define MC_CMD_NVRAM_METADATA_OUT_FLAGS_OFST 4
+#define MC_CMD_NVRAM_METADATA_OUT_SUBTYPE_VALID_LBN 0
+#define MC_CMD_NVRAM_METADATA_OUT_SUBTYPE_VALID_WIDTH 1
+#define MC_CMD_NVRAM_METADATA_OUT_VERSION_VALID_LBN 1
+#define MC_CMD_NVRAM_METADATA_OUT_VERSION_VALID_WIDTH 1
+#define MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_VALID_LBN 2
+#define MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_VALID_WIDTH 1
+/* Subtype ID code for content of this partition */
+#define MC_CMD_NVRAM_METADATA_OUT_SUBTYPE_OFST 8
+/* 1st component of W.X.Y.Z version number for content of this partition */
+#define MC_CMD_NVRAM_METADATA_OUT_VERSION_W_OFST 12
+#define MC_CMD_NVRAM_METADATA_OUT_VERSION_W_LEN 2
+/* 2nd component of W.X.Y.Z version number for content of this partition */
+#define MC_CMD_NVRAM_METADATA_OUT_VERSION_X_OFST 14
+#define MC_CMD_NVRAM_METADATA_OUT_VERSION_X_LEN 2
+/* 3rd component of W.X.Y.Z version number for content of this partition */
+#define MC_CMD_NVRAM_METADATA_OUT_VERSION_Y_OFST 16
+#define MC_CMD_NVRAM_METADATA_OUT_VERSION_Y_LEN 2
+/* 4th component of W.X.Y.Z version number for content of this partition */
+#define MC_CMD_NVRAM_METADATA_OUT_VERSION_Z_OFST 18
+#define MC_CMD_NVRAM_METADATA_OUT_VERSION_Z_LEN 2
+/* Zero-terminated string describing the content of this partition */
+#define MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_OFST 20
+#define MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_LEN 1
+#define MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_MINNUM 0
+#define MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_MAXNUM 232
+
+
+/***********************************/
+/* MC_CMD_GET_MAC_ADDRESSES
+ * Returns the base MAC, count and stride for the requestiong function
+ */
+#define MC_CMD_GET_MAC_ADDRESSES 0x55
+
+/* MC_CMD_GET_MAC_ADDRESSES_IN msgrequest */
+#define MC_CMD_GET_MAC_ADDRESSES_IN_LEN 0
+
+/* MC_CMD_GET_MAC_ADDRESSES_OUT msgresponse */
+#define MC_CMD_GET_MAC_ADDRESSES_OUT_LEN 16
+/* Base MAC address */
+#define MC_CMD_GET_MAC_ADDRESSES_OUT_MAC_ADDR_BASE_OFST 0
+#define MC_CMD_GET_MAC_ADDRESSES_OUT_MAC_ADDR_BASE_LEN 6
+/* Padding */
+#define MC_CMD_GET_MAC_ADDRESSES_OUT_RESERVED_OFST 6
+#define MC_CMD_GET_MAC_ADDRESSES_OUT_RESERVED_LEN 2
+/* Number of allocated MAC addresses */
+#define MC_CMD_GET_MAC_ADDRESSES_OUT_MAC_COUNT_OFST 8
+/* Spacing of allocated MAC addresses */
+#define MC_CMD_GET_MAC_ADDRESSES_OUT_MAC_STRIDE_OFST 12
+
/* MC_CMD_RESOURCE_SPECIFIER enum */
-#define MC_CMD_RESOURCE_INSTANCE_ANY 0xffffffff /* enum */
-#define MC_CMD_RESOURCE_INSTANCE_NONE 0xfffffffe /* enum */
+/* enum: Any */
+#define MC_CMD_RESOURCE_INSTANCE_ANY 0xffffffff
+/* enum: None */
+#define MC_CMD_RESOURCE_INSTANCE_NONE 0xfffffffe
+
+/* EVB_PORT_ID structuredef */
+#define EVB_PORT_ID_LEN 4
+#define EVB_PORT_ID_PORT_ID_OFST 0
+/* enum: An invalid port handle. */
+#define EVB_PORT_ID_NULL 0x0
+/* enum: The port assigned to this function.. */
+#define EVB_PORT_ID_ASSIGNED 0x1000000
+/* enum: External network port 0 */
+#define EVB_PORT_ID_MAC0 0x2000000
+/* enum: External network port 1 */
+#define EVB_PORT_ID_MAC1 0x2000001
+/* enum: External network port 2 */
+#define EVB_PORT_ID_MAC2 0x2000002
+/* enum: External network port 3 */
+#define EVB_PORT_ID_MAC3 0x2000003
+#define EVB_PORT_ID_PORT_ID_LBN 0
+#define EVB_PORT_ID_PORT_ID_WIDTH 32
+
+/* EVB_VLAN_TAG structuredef */
+#define EVB_VLAN_TAG_LEN 2
+/* The VLAN tag value */
+#define EVB_VLAN_TAG_VLAN_ID_LBN 0
+#define EVB_VLAN_TAG_VLAN_ID_WIDTH 12
+#define EVB_VLAN_TAG_MODE_LBN 12
+#define EVB_VLAN_TAG_MODE_WIDTH 4
+/* enum: Insert the VLAN. */
+#define EVB_VLAN_TAG_INSERT 0x0
+/* enum: Replace the VLAN if already present. */
+#define EVB_VLAN_TAG_REPLACE 0x1
+
+/* BUFTBL_ENTRY structuredef */
+#define BUFTBL_ENTRY_LEN 12
+/* the owner ID */
+#define BUFTBL_ENTRY_OID_OFST 0
+#define BUFTBL_ENTRY_OID_LEN 2
+#define BUFTBL_ENTRY_OID_LBN 0
+#define BUFTBL_ENTRY_OID_WIDTH 16
+/* the page parameter as one of ESE_DZ_SMC_PAGE_SIZE_ */
+#define BUFTBL_ENTRY_PGSZ_OFST 2
+#define BUFTBL_ENTRY_PGSZ_LEN 2
+#define BUFTBL_ENTRY_PGSZ_LBN 16
+#define BUFTBL_ENTRY_PGSZ_WIDTH 16
+/* the raw 64-bit address field from the SMC, not adjusted for page size */
+#define BUFTBL_ENTRY_RAWADDR_OFST 4
+#define BUFTBL_ENTRY_RAWADDR_LEN 8
+#define BUFTBL_ENTRY_RAWADDR_LO_OFST 4
+#define BUFTBL_ENTRY_RAWADDR_HI_OFST 8
+#define BUFTBL_ENTRY_RAWADDR_LBN 32
+#define BUFTBL_ENTRY_RAWADDR_WIDTH 64
+
+/* NVRAM_PARTITION_TYPE structuredef */
+#define NVRAM_PARTITION_TYPE_LEN 2
+#define NVRAM_PARTITION_TYPE_ID_OFST 0
+#define NVRAM_PARTITION_TYPE_ID_LEN 2
+/* enum: Primary MC firmware partition */
+#define NVRAM_PARTITION_TYPE_MC_FIRMWARE 0x100
+/* enum: Secondary MC firmware partition */
+#define NVRAM_PARTITION_TYPE_MC_FIRMWARE_BACKUP 0x200
+/* enum: Expansion ROM partition */
+#define NVRAM_PARTITION_TYPE_EXPANSION_ROM 0x300
+/* enum: Static configuration TLV partition */
+#define NVRAM_PARTITION_TYPE_STATIC_CONFIG 0x400
+/* enum: Dynamic configuration TLV partition */
+#define NVRAM_PARTITION_TYPE_DYNAMIC_CONFIG 0x500
+/* enum: Expansion ROM configuration data for port 0 */
+#define NVRAM_PARTITION_TYPE_EXPROM_CONFIG_PORT0 0x600
+/* enum: Expansion ROM configuration data for port 1 */
+#define NVRAM_PARTITION_TYPE_EXPROM_CONFIG_PORT1 0x601
+/* enum: Expansion ROM configuration data for port 2 */
+#define NVRAM_PARTITION_TYPE_EXPROM_CONFIG_PORT2 0x602
+/* enum: Expansion ROM configuration data for port 3 */
+#define NVRAM_PARTITION_TYPE_EXPROM_CONFIG_PORT3 0x603
+/* enum: Non-volatile log output partition */
+#define NVRAM_PARTITION_TYPE_LOG 0x700
+/* enum: Device state dump output partition */
+#define NVRAM_PARTITION_TYPE_DUMP 0x800
+/* enum: Application license key storage partition */
+#define NVRAM_PARTITION_TYPE_LICENSE 0x900
+/* enum: Start of reserved value range (firmware may use for any purpose) */
+#define NVRAM_PARTITION_TYPE_RESERVED_VALUES_MIN 0xff00
+/* enum: End of reserved value range (firmware may use for any purpose) */
+#define NVRAM_PARTITION_TYPE_RESERVED_VALUES_MAX 0xfffd
+/* enum: Recovery partition map (provided if real map is missing or corrupt) */
+#define NVRAM_PARTITION_TYPE_RECOVERY_MAP 0xfffe
+/* enum: Partition map (real map as stored in flash) */
+#define NVRAM_PARTITION_TYPE_PARTITION_MAP 0xffff
+#define NVRAM_PARTITION_TYPE_ID_LBN 0
+#define NVRAM_PARTITION_TYPE_ID_WIDTH 16
+
+
+/***********************************/
+/* MC_CMD_READ_REGS
+ * Get a dump of the MCPU registers
+ */
+#define MC_CMD_READ_REGS 0x50
+
+/* MC_CMD_READ_REGS_IN msgrequest */
+#define MC_CMD_READ_REGS_IN_LEN 0
+
+/* MC_CMD_READ_REGS_OUT msgresponse */
+#define MC_CMD_READ_REGS_OUT_LEN 308
+/* Whether the corresponding register entry contains a valid value */
+#define MC_CMD_READ_REGS_OUT_MASK_OFST 0
+#define MC_CMD_READ_REGS_OUT_MASK_LEN 16
+/* Same order as MIPS GDB (r0-r31, sr, lo, hi, bad, cause, 32 x float, fsr,
+ * fir, fp)
+ */
+#define MC_CMD_READ_REGS_OUT_REGS_OFST 16
+#define MC_CMD_READ_REGS_OUT_REGS_LEN 4
+#define MC_CMD_READ_REGS_OUT_REGS_NUM 73
+
+
+/***********************************/
+/* MC_CMD_INIT_EVQ
+ * Set up an event queue according to the supplied parameters. The IN arguments
+ * end with an address for each 4k of host memory required to back the EVQ.
+ */
+#define MC_CMD_INIT_EVQ 0x80
+
+/* MC_CMD_INIT_EVQ_IN msgrequest */
+#define MC_CMD_INIT_EVQ_IN_LENMIN 44
+#define MC_CMD_INIT_EVQ_IN_LENMAX 548
+#define MC_CMD_INIT_EVQ_IN_LEN(num) (36+8*(num))
+/* Size, in entries */
+#define MC_CMD_INIT_EVQ_IN_SIZE_OFST 0
+/* Desired instance. Must be set to a specific instance, which is a function
+ * local queue index.
+ */
+#define MC_CMD_INIT_EVQ_IN_INSTANCE_OFST 4
+/* The initial timer value. The load value is ignored if the timer mode is DIS.
+ */
+#define MC_CMD_INIT_EVQ_IN_TMR_LOAD_OFST 8
+/* The reload value is ignored in one-shot modes */
+#define MC_CMD_INIT_EVQ_IN_TMR_RELOAD_OFST 12
+/* tbd */
+#define MC_CMD_INIT_EVQ_IN_FLAGS_OFST 16
+#define MC_CMD_INIT_EVQ_IN_FLAG_INTERRUPTING_LBN 0
+#define MC_CMD_INIT_EVQ_IN_FLAG_INTERRUPTING_WIDTH 1
+#define MC_CMD_INIT_EVQ_IN_FLAG_RPTR_DOS_LBN 1
+#define MC_CMD_INIT_EVQ_IN_FLAG_RPTR_DOS_WIDTH 1
+#define MC_CMD_INIT_EVQ_IN_FLAG_INT_ARMD_LBN 2
+#define MC_CMD_INIT_EVQ_IN_FLAG_INT_ARMD_WIDTH 1
+#define MC_CMD_INIT_EVQ_IN_FLAG_CUT_THRU_LBN 3
+#define MC_CMD_INIT_EVQ_IN_FLAG_CUT_THRU_WIDTH 1
+#define MC_CMD_INIT_EVQ_IN_FLAG_RX_MERGE_LBN 4
+#define MC_CMD_INIT_EVQ_IN_FLAG_RX_MERGE_WIDTH 1
+#define MC_CMD_INIT_EVQ_IN_FLAG_TX_MERGE_LBN 5
+#define MC_CMD_INIT_EVQ_IN_FLAG_TX_MERGE_WIDTH 1
+#define MC_CMD_INIT_EVQ_IN_TMR_MODE_OFST 20
+/* enum: Disabled */
+#define MC_CMD_INIT_EVQ_IN_TMR_MODE_DIS 0x0
+/* enum: Immediate */
+#define MC_CMD_INIT_EVQ_IN_TMR_IMMED_START 0x1
+/* enum: Triggered */
+#define MC_CMD_INIT_EVQ_IN_TMR_TRIG_START 0x2
+/* enum: Hold-off */
+#define MC_CMD_INIT_EVQ_IN_TMR_INT_HLDOFF 0x3
+/* Target EVQ for wakeups if in wakeup mode. */
+#define MC_CMD_INIT_EVQ_IN_TARGET_EVQ_OFST 24
+/* Target interrupt if in interrupting mode (note union with target EVQ). Use
+ * MC_CMD_RESOURCE_INSTANCE_ANY unless a specific one required for test
+ * purposes.
+ */
+#define MC_CMD_INIT_EVQ_IN_IRQ_NUM_OFST 24
+/* Event Counter Mode. */
+#define MC_CMD_INIT_EVQ_IN_COUNT_MODE_OFST 28
+/* enum: Disabled */
+#define MC_CMD_INIT_EVQ_IN_COUNT_MODE_DIS 0x0
+/* enum: Disabled */
+#define MC_CMD_INIT_EVQ_IN_COUNT_MODE_RX 0x1
+/* enum: Disabled */
+#define MC_CMD_INIT_EVQ_IN_COUNT_MODE_TX 0x2
+/* enum: Disabled */
+#define MC_CMD_INIT_EVQ_IN_COUNT_MODE_RXTX 0x3
+/* Event queue packet count threshold. */
+#define MC_CMD_INIT_EVQ_IN_COUNT_THRSHLD_OFST 32
+/* 64-bit address of 4k of 4k-aligned host memory buffer */
+#define MC_CMD_INIT_EVQ_IN_DMA_ADDR_OFST 36
+#define MC_CMD_INIT_EVQ_IN_DMA_ADDR_LEN 8
+#define MC_CMD_INIT_EVQ_IN_DMA_ADDR_LO_OFST 36
+#define MC_CMD_INIT_EVQ_IN_DMA_ADDR_HI_OFST 40
+#define MC_CMD_INIT_EVQ_IN_DMA_ADDR_MINNUM 1
+#define MC_CMD_INIT_EVQ_IN_DMA_ADDR_MAXNUM 64
+
+/* MC_CMD_INIT_EVQ_OUT msgresponse */
+#define MC_CMD_INIT_EVQ_OUT_LEN 4
+/* Only valid if INTRFLAG was true */
+#define MC_CMD_INIT_EVQ_OUT_IRQ_OFST 0
+
+/* QUEUE_CRC_MODE structuredef */
+#define QUEUE_CRC_MODE_LEN 1
+#define QUEUE_CRC_MODE_MODE_LBN 0
+#define QUEUE_CRC_MODE_MODE_WIDTH 4
+/* enum: No CRC. */
+#define QUEUE_CRC_MODE_NONE 0x0
+/* enum: CRC Fiber channel over ethernet. */
+#define QUEUE_CRC_MODE_FCOE 0x1
+/* enum: CRC (digest) iSCSI header only. */
+#define QUEUE_CRC_MODE_ISCSI_HDR 0x2
+/* enum: CRC (digest) iSCSI header and payload. */
+#define QUEUE_CRC_MODE_ISCSI 0x3
+/* enum: CRC Fiber channel over IP over ethernet. */
+#define QUEUE_CRC_MODE_FCOIPOE 0x4
+/* enum: CRC MPA. */
+#define QUEUE_CRC_MODE_MPA 0x5
+#define QUEUE_CRC_MODE_SPARE_LBN 4
+#define QUEUE_CRC_MODE_SPARE_WIDTH 4
+
+
+/***********************************/
+/* MC_CMD_INIT_RXQ
+ * set up a receive queue according to the supplied parameters. The IN
+ * arguments end with an address for each 4k of host memory required to back
+ * the RXQ.
+ */
+#define MC_CMD_INIT_RXQ 0x81
+
+/* MC_CMD_INIT_RXQ_IN msgrequest */
+#define MC_CMD_INIT_RXQ_IN_LENMIN 36
+#define MC_CMD_INIT_RXQ_IN_LENMAX 252
+#define MC_CMD_INIT_RXQ_IN_LEN(num) (28+8*(num))
+/* Size, in entries */
+#define MC_CMD_INIT_RXQ_IN_SIZE_OFST 0
+/* The EVQ to send events to. This is an index originally specified to INIT_EVQ
+ */
+#define MC_CMD_INIT_RXQ_IN_TARGET_EVQ_OFST 4
+/* The value to put in the event data. Check hardware spec. for valid range. */
+#define MC_CMD_INIT_RXQ_IN_LABEL_OFST 8
+/* Desired instance. Must be set to a specific instance, which is a function
+ * local queue index.
+ */
+#define MC_CMD_INIT_RXQ_IN_INSTANCE_OFST 12
+/* There will be more flags here. */
+#define MC_CMD_INIT_RXQ_IN_FLAGS_OFST 16
+#define MC_CMD_INIT_RXQ_IN_FLAG_BUFF_MODE_LBN 0
+#define MC_CMD_INIT_RXQ_IN_FLAG_BUFF_MODE_WIDTH 1
+#define MC_CMD_INIT_RXQ_IN_FLAG_HDR_SPLIT_LBN 1
+#define MC_CMD_INIT_RXQ_IN_FLAG_HDR_SPLIT_WIDTH 1
+#define MC_CMD_INIT_RXQ_IN_FLAG_TIMESTAMP_LBN 2
+#define MC_CMD_INIT_RXQ_IN_FLAG_TIMESTAMP_WIDTH 1
+#define MC_CMD_INIT_RXQ_IN_CRC_MODE_LBN 3
+#define MC_CMD_INIT_RXQ_IN_CRC_MODE_WIDTH 4
+#define MC_CMD_INIT_RXQ_IN_FLAG_CHAIN_LBN 7
+#define MC_CMD_INIT_RXQ_IN_FLAG_CHAIN_WIDTH 1
+#define MC_CMD_INIT_RXQ_IN_FLAG_PREFIX_LBN 8
+#define MC_CMD_INIT_RXQ_IN_FLAG_PREFIX_WIDTH 1
+/* Owner ID to use if in buffer mode (zero if physical) */
+#define MC_CMD_INIT_RXQ_IN_OWNER_ID_OFST 20
+/* The port ID associated with the v-adaptor which should contain this DMAQ. */
+#define MC_CMD_INIT_RXQ_IN_PORT_ID_OFST 24
+/* 64-bit address of 4k of 4k-aligned host memory buffer */
+#define MC_CMD_INIT_RXQ_IN_DMA_ADDR_OFST 28
+#define MC_CMD_INIT_RXQ_IN_DMA_ADDR_LEN 8
+#define MC_CMD_INIT_RXQ_IN_DMA_ADDR_LO_OFST 28
+#define MC_CMD_INIT_RXQ_IN_DMA_ADDR_HI_OFST 32
+#define MC_CMD_INIT_RXQ_IN_DMA_ADDR_MINNUM 1
+#define MC_CMD_INIT_RXQ_IN_DMA_ADDR_MAXNUM 28
+
+/* MC_CMD_INIT_RXQ_OUT msgresponse */
+#define MC_CMD_INIT_RXQ_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_INIT_TXQ
+ */
+#define MC_CMD_INIT_TXQ 0x82
+
+/* MC_CMD_INIT_TXQ_IN msgrequest */
+#define MC_CMD_INIT_TXQ_IN_LENMIN 36
+#define MC_CMD_INIT_TXQ_IN_LENMAX 252
+#define MC_CMD_INIT_TXQ_IN_LEN(num) (28+8*(num))
+/* Size, in entries */
+#define MC_CMD_INIT_TXQ_IN_SIZE_OFST 0
+/* The EVQ to send events to. This is an index originally specified to
+ * INIT_EVQ.
+ */
+#define MC_CMD_INIT_TXQ_IN_TARGET_EVQ_OFST 4
+/* The value to put in the event data. Check hardware spec. for valid range. */
+#define MC_CMD_INIT_TXQ_IN_LABEL_OFST 8
+/* Desired instance. Must be set to a specific instance, which is a function
+ * local queue index.
+ */
+#define MC_CMD_INIT_TXQ_IN_INSTANCE_OFST 12
+/* There will be more flags here. */
+#define MC_CMD_INIT_TXQ_IN_FLAGS_OFST 16
+#define MC_CMD_INIT_TXQ_IN_FLAG_BUFF_MODE_LBN 0
+#define MC_CMD_INIT_TXQ_IN_FLAG_BUFF_MODE_WIDTH 1
+#define MC_CMD_INIT_TXQ_IN_FLAG_IP_CSUM_DIS_LBN 1
+#define MC_CMD_INIT_TXQ_IN_FLAG_IP_CSUM_DIS_WIDTH 1
+#define MC_CMD_INIT_TXQ_IN_FLAG_TCP_CSUM_DIS_LBN 2
+#define MC_CMD_INIT_TXQ_IN_FLAG_TCP_CSUM_DIS_WIDTH 1
+#define MC_CMD_INIT_TXQ_IN_FLAG_TCP_UDP_ONLY_LBN 3
+#define MC_CMD_INIT_TXQ_IN_FLAG_TCP_UDP_ONLY_WIDTH 1
+#define MC_CMD_INIT_TXQ_IN_CRC_MODE_LBN 4
+#define MC_CMD_INIT_TXQ_IN_CRC_MODE_WIDTH 4
+#define MC_CMD_INIT_TXQ_IN_FLAG_TIMESTAMP_LBN 8
+#define MC_CMD_INIT_TXQ_IN_FLAG_TIMESTAMP_WIDTH 1
+#define MC_CMD_INIT_TXQ_IN_FLAG_PACER_BYPASS_LBN 9
+#define MC_CMD_INIT_TXQ_IN_FLAG_PACER_BYPASS_WIDTH 1
+/* Owner ID to use if in buffer mode (zero if physical) */
+#define MC_CMD_INIT_TXQ_IN_OWNER_ID_OFST 20
+/* The port ID associated with the v-adaptor which should contain this DMAQ. */
+#define MC_CMD_INIT_TXQ_IN_PORT_ID_OFST 24
+/* 64-bit address of 4k of 4k-aligned host memory buffer */
+#define MC_CMD_INIT_TXQ_IN_DMA_ADDR_OFST 28
+#define MC_CMD_INIT_TXQ_IN_DMA_ADDR_LEN 8
+#define MC_CMD_INIT_TXQ_IN_DMA_ADDR_LO_OFST 28
+#define MC_CMD_INIT_TXQ_IN_DMA_ADDR_HI_OFST 32
+#define MC_CMD_INIT_TXQ_IN_DMA_ADDR_MINNUM 1
+#define MC_CMD_INIT_TXQ_IN_DMA_ADDR_MAXNUM 28
+
+/* MC_CMD_INIT_TXQ_OUT msgresponse */
+#define MC_CMD_INIT_TXQ_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_FINI_EVQ
+ * Teardown an EVQ.
+ *
+ * All DMAQs or EVQs that point to the EVQ to tear down must be torn down first
+ * or the operation will fail with EBUSY
+ */
+#define MC_CMD_FINI_EVQ 0x83
+
+/* MC_CMD_FINI_EVQ_IN msgrequest */
+#define MC_CMD_FINI_EVQ_IN_LEN 4
+/* Instance of EVQ to destroy. Should be the same instance as that previously
+ * passed to INIT_EVQ
+ */
+#define MC_CMD_FINI_EVQ_IN_INSTANCE_OFST 0
+
+/* MC_CMD_FINI_EVQ_OUT msgresponse */
+#define MC_CMD_FINI_EVQ_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_FINI_RXQ
+ * Teardown a RXQ.
+ */
+#define MC_CMD_FINI_RXQ 0x84
+
+/* MC_CMD_FINI_RXQ_IN msgrequest */
+#define MC_CMD_FINI_RXQ_IN_LEN 4
+/* Instance of RXQ to destroy */
+#define MC_CMD_FINI_RXQ_IN_INSTANCE_OFST 0
+
+/* MC_CMD_FINI_RXQ_OUT msgresponse */
+#define MC_CMD_FINI_RXQ_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_FINI_TXQ
+ * Teardown a TXQ.
+ */
+#define MC_CMD_FINI_TXQ 0x85
+
+/* MC_CMD_FINI_TXQ_IN msgrequest */
+#define MC_CMD_FINI_TXQ_IN_LEN 4
+/* Instance of TXQ to destroy */
+#define MC_CMD_FINI_TXQ_IN_INSTANCE_OFST 0
+
+/* MC_CMD_FINI_TXQ_OUT msgresponse */
+#define MC_CMD_FINI_TXQ_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_DRIVER_EVENT
+ * Generate an event on an EVQ belonging to the function issuing the command.
+ */
+#define MC_CMD_DRIVER_EVENT 0x86
+
+/* MC_CMD_DRIVER_EVENT_IN msgrequest */
+#define MC_CMD_DRIVER_EVENT_IN_LEN 12
+/* Handle of target EVQ */
+#define MC_CMD_DRIVER_EVENT_IN_EVQ_OFST 0
+/* Bits 0 - 63 of event */
+#define MC_CMD_DRIVER_EVENT_IN_DATA_OFST 4
+#define MC_CMD_DRIVER_EVENT_IN_DATA_LEN 8
+#define MC_CMD_DRIVER_EVENT_IN_DATA_LO_OFST 4
+#define MC_CMD_DRIVER_EVENT_IN_DATA_HI_OFST 8
+
+/* MC_CMD_DRIVER_EVENT_OUT msgresponse */
+#define MC_CMD_DRIVER_EVENT_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_PROXY_CMD
+ * Execute an arbitrary MCDI command on behalf of a different function, subject
+ * to security restrictions. The command to be proxied follows immediately
+ * afterward in the host buffer (or on the UART). This command supercedes
+ * MC_CMD_SET_FUNC, which remains available for Siena but now deprecated.
+ */
+#define MC_CMD_PROXY_CMD 0x5b
+
+/* MC_CMD_PROXY_CMD_IN msgrequest */
+#define MC_CMD_PROXY_CMD_IN_LEN 4
+/* The handle of the target function. */
+#define MC_CMD_PROXY_CMD_IN_TARGET_OFST 0
+#define MC_CMD_PROXY_CMD_IN_TARGET_PF_LBN 0
+#define MC_CMD_PROXY_CMD_IN_TARGET_PF_WIDTH 16
+#define MC_CMD_PROXY_CMD_IN_TARGET_VF_LBN 16
+#define MC_CMD_PROXY_CMD_IN_TARGET_VF_WIDTH 16
+#define MC_CMD_PROXY_CMD_IN_VF_NULL 0xffff /* enum */
+
+
+/***********************************/
+/* MC_CMD_ALLOC_BUFTBL_CHUNK
+ * Allocate a set of buffer table entries using the specified owner ID. This
+ * operation allocates the required buffer table entries (and fails if it
+ * cannot do so). The buffer table entries will initially be zeroed.
+ */
+#define MC_CMD_ALLOC_BUFTBL_CHUNK 0x87
+
+/* MC_CMD_ALLOC_BUFTBL_CHUNK_IN msgrequest */
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_LEN 8
+/* Owner ID to use */
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_OWNER_OFST 0
+/* Size of buffer table pages to use, in bytes (note that only a few values are
+ * legal on any specific hardware).
+ */
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_PAGE_SIZE_OFST 4
+
+/* MC_CMD_ALLOC_BUFTBL_CHUNK_OUT msgresponse */
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_LEN 12
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_HANDLE_OFST 0
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_NUMENTRIES_OFST 4
+/* Buffer table IDs for use in DMA descriptors. */
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_ID_OFST 8
+
+
+/***********************************/
+/* MC_CMD_PROGRAM_BUFTBL_ENTRIES
+ * Reprogram a set of buffer table entries in the specified chunk.
+ */
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES 0x88
+
+/* MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN msgrequest */
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_LENMIN 20
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_LENMAX 252
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_LEN(num) (12+8*(num))
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_HANDLE_OFST 0
+/* ID */
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_FIRSTID_OFST 4
+/* Num entries */
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_NUMENTRIES_OFST 8
+/* Buffer table entry address */
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_OFST 12
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_LEN 8
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_LO_OFST 12
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_HI_OFST 16
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_MINNUM 1
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_MAXNUM 30
+
+/* MC_CMD_PROGRAM_BUFTBL_ENTRIES_OUT msgresponse */
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_FREE_BUFTBL_CHUNK
+ */
+#define MC_CMD_FREE_BUFTBL_CHUNK 0x89
+
+/* MC_CMD_FREE_BUFTBL_CHUNK_IN msgrequest */
+#define MC_CMD_FREE_BUFTBL_CHUNK_IN_LEN 4
+#define MC_CMD_FREE_BUFTBL_CHUNK_IN_HANDLE_OFST 0
+
+/* MC_CMD_FREE_BUFTBL_CHUNK_OUT msgresponse */
+#define MC_CMD_FREE_BUFTBL_CHUNK_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_FILTER_OP
+ * Multiplexed MCDI call for filter operations
+ */
+#define MC_CMD_FILTER_OP 0x8a
+
+/* MC_CMD_FILTER_OP_IN msgrequest */
+#define MC_CMD_FILTER_OP_IN_LEN 108
+/* identifies the type of operation requested */
+#define MC_CMD_FILTER_OP_IN_OP_OFST 0
+/* enum: single-recipient filter insert */
+#define MC_CMD_FILTER_OP_IN_OP_INSERT 0x0
+/* enum: single-recipient filter remove */
+#define MC_CMD_FILTER_OP_IN_OP_REMOVE 0x1
+/* enum: multi-recipient filter subscribe */
+#define MC_CMD_FILTER_OP_IN_OP_SUBSCRIBE 0x2
+/* enum: multi-recipient filter unsubscribe */
+#define MC_CMD_FILTER_OP_IN_OP_UNSUBSCRIBE 0x3
+/* enum: replace one recipient with another (warning - the filter handle may
+ * change)
+ */
+#define MC_CMD_FILTER_OP_IN_OP_REPLACE 0x4
+/* filter handle (for remove / unsubscribe operations) */
+#define MC_CMD_FILTER_OP_IN_HANDLE_OFST 4
+#define MC_CMD_FILTER_OP_IN_HANDLE_LEN 8
+#define MC_CMD_FILTER_OP_IN_HANDLE_LO_OFST 4
+#define MC_CMD_FILTER_OP_IN_HANDLE_HI_OFST 8
+/* The port ID associated with the v-adaptor which should contain this filter.
+ */
+#define MC_CMD_FILTER_OP_IN_PORT_ID_OFST 12
+/* fields to include in match criteria */
+#define MC_CMD_FILTER_OP_IN_MATCH_FIELDS_OFST 16
+#define MC_CMD_FILTER_OP_IN_MATCH_SRC_IP_LBN 0
+#define MC_CMD_FILTER_OP_IN_MATCH_SRC_IP_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_DST_IP_LBN 1
+#define MC_CMD_FILTER_OP_IN_MATCH_DST_IP_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_SRC_MAC_LBN 2
+#define MC_CMD_FILTER_OP_IN_MATCH_SRC_MAC_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_SRC_PORT_LBN 3
+#define MC_CMD_FILTER_OP_IN_MATCH_SRC_PORT_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_DST_MAC_LBN 4
+#define MC_CMD_FILTER_OP_IN_MATCH_DST_MAC_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_DST_PORT_LBN 5
+#define MC_CMD_FILTER_OP_IN_MATCH_DST_PORT_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_ETHER_TYPE_LBN 6
+#define MC_CMD_FILTER_OP_IN_MATCH_ETHER_TYPE_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_INNER_VLAN_LBN 7
+#define MC_CMD_FILTER_OP_IN_MATCH_INNER_VLAN_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_OUTER_VLAN_LBN 8
+#define MC_CMD_FILTER_OP_IN_MATCH_OUTER_VLAN_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_IP_PROTO_LBN 9
+#define MC_CMD_FILTER_OP_IN_MATCH_IP_PROTO_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_FWDEF0_LBN 10
+#define MC_CMD_FILTER_OP_IN_MATCH_FWDEF0_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_FWDEF1_LBN 11
+#define MC_CMD_FILTER_OP_IN_MATCH_FWDEF1_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_UNKNOWN_MCAST_DST_LBN 30
+#define MC_CMD_FILTER_OP_IN_MATCH_UNKNOWN_MCAST_DST_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_MATCH_UNKNOWN_UCAST_DST_LBN 31
+#define MC_CMD_FILTER_OP_IN_MATCH_UNKNOWN_UCAST_DST_WIDTH 1
+/* receive destination */
+#define MC_CMD_FILTER_OP_IN_RX_DEST_OFST 20
+/* enum: drop packets */
+#define MC_CMD_FILTER_OP_IN_RX_DEST_DROP 0x0
+/* enum: receive to host */
+#define MC_CMD_FILTER_OP_IN_RX_DEST_HOST 0x1
+/* enum: receive to MC */
+#define MC_CMD_FILTER_OP_IN_RX_DEST_MC 0x2
+/* enum: loop back to port 0 TX MAC */
+#define MC_CMD_FILTER_OP_IN_RX_DEST_TX0 0x3
+/* enum: loop back to port 1 TX MAC */
+#define MC_CMD_FILTER_OP_IN_RX_DEST_TX1 0x4
+/* receive queue handle (for multiple queue modes, this is the base queue) */
+#define MC_CMD_FILTER_OP_IN_RX_QUEUE_OFST 24
+/* receive mode */
+#define MC_CMD_FILTER_OP_IN_RX_MODE_OFST 28
+/* enum: receive to just the specified queue */
+#define MC_CMD_FILTER_OP_IN_RX_MODE_SIMPLE 0x0
+/* enum: receive to multiple queues using RSS context */
+#define MC_CMD_FILTER_OP_IN_RX_MODE_RSS 0x1
+/* enum: receive to multiple queues using .1p mapping */
+#define MC_CMD_FILTER_OP_IN_RX_MODE_DOT1P_MAPPING 0x2
+/* enum: install a filter entry that will never match; for test purposes only
+ */
+#define MC_CMD_FILTER_OP_IN_RX_MODE_TEST_NEVER_MATCH 0x80000000
+/* RSS context (for RX_MODE_RSS) or .1p mapping handle (for
+ * RX_MODE_DOT1P_MAPPING), as returned by MC_CMD_RSS_CONTEXT_ALLOC or
+ * MC_CMD_DOT1P_MAPPING_ALLOC. Note that these handles should be considered
+ * opaque to the host, although a value of 0xFFFFFFFF is guaranteed never to be
+ * a valid handle.
+ */
+#define MC_CMD_FILTER_OP_IN_RX_CONTEXT_OFST 32
+/* transmit domain (reserved; set to 0) */
+#define MC_CMD_FILTER_OP_IN_TX_DOMAIN_OFST 36
+/* transmit destination (either set the MAC and/or PM bits for explicit
+ * control, or set this field to TX_DEST_DEFAULT for sensible default
+ * behaviour)
+ */
+#define MC_CMD_FILTER_OP_IN_TX_DEST_OFST 40
+/* enum: request default behaviour (based on filter type) */
+#define MC_CMD_FILTER_OP_IN_TX_DEST_DEFAULT 0xffffffff
+#define MC_CMD_FILTER_OP_IN_TX_DEST_MAC_LBN 0
+#define MC_CMD_FILTER_OP_IN_TX_DEST_MAC_WIDTH 1
+#define MC_CMD_FILTER_OP_IN_TX_DEST_PM_LBN 1
+#define MC_CMD_FILTER_OP_IN_TX_DEST_PM_WIDTH 1
+/* source MAC address to match (as bytes in network order) */
+#define MC_CMD_FILTER_OP_IN_SRC_MAC_OFST 44
+#define MC_CMD_FILTER_OP_IN_SRC_MAC_LEN 6
+/* source port to match (as bytes in network order) */
+#define MC_CMD_FILTER_OP_IN_SRC_PORT_OFST 50
+#define MC_CMD_FILTER_OP_IN_SRC_PORT_LEN 2
+/* destination MAC address to match (as bytes in network order) */
+#define MC_CMD_FILTER_OP_IN_DST_MAC_OFST 52
+#define MC_CMD_FILTER_OP_IN_DST_MAC_LEN 6
+/* destination port to match (as bytes in network order) */
+#define MC_CMD_FILTER_OP_IN_DST_PORT_OFST 58
+#define MC_CMD_FILTER_OP_IN_DST_PORT_LEN 2
+/* Ethernet type to match (as bytes in network order) */
+#define MC_CMD_FILTER_OP_IN_ETHER_TYPE_OFST 60
+#define MC_CMD_FILTER_OP_IN_ETHER_TYPE_LEN 2
+/* Inner VLAN tag to match (as bytes in network order) */
+#define MC_CMD_FILTER_OP_IN_INNER_VLAN_OFST 62
+#define MC_CMD_FILTER_OP_IN_INNER_VLAN_LEN 2
+/* Outer VLAN tag to match (as bytes in network order) */
+#define MC_CMD_FILTER_OP_IN_OUTER_VLAN_OFST 64
+#define MC_CMD_FILTER_OP_IN_OUTER_VLAN_LEN 2
+/* IP protocol to match (in low byte; set high byte to 0) */
+#define MC_CMD_FILTER_OP_IN_IP_PROTO_OFST 66
+#define MC_CMD_FILTER_OP_IN_IP_PROTO_LEN 2
+/* Firmware defined register 0 to match (reserved; set to 0) */
+#define MC_CMD_FILTER_OP_IN_FWDEF0_OFST 68
+/* Firmware defined register 1 to match (reserved; set to 0) */
+#define MC_CMD_FILTER_OP_IN_FWDEF1_OFST 72
+/* source IP address to match (as bytes in network order; set last 12 bytes to
+ * 0 for IPv4 address)
+ */
+#define MC_CMD_FILTER_OP_IN_SRC_IP_OFST 76
+#define MC_CMD_FILTER_OP_IN_SRC_IP_LEN 16
+/* destination IP address to match (as bytes in network order; set last 12
+ * bytes to 0 for IPv4 address)
+ */
+#define MC_CMD_FILTER_OP_IN_DST_IP_OFST 92
+#define MC_CMD_FILTER_OP_IN_DST_IP_LEN 16
+
+/* MC_CMD_FILTER_OP_OUT msgresponse */
+#define MC_CMD_FILTER_OP_OUT_LEN 12
+/* identifies the type of operation requested */
+#define MC_CMD_FILTER_OP_OUT_OP_OFST 0
+/* Enum values, see field(s): */
+/* MC_CMD_FILTER_OP_IN/OP */
+/* Returned filter handle (for insert / subscribe operations). Note that these
+ * handles should be considered opaque to the host, although a value of
+ * 0xFFFFFFFF_FFFFFFFF is guaranteed never to be a valid handle.
+ */
+#define MC_CMD_FILTER_OP_OUT_HANDLE_OFST 4
+#define MC_CMD_FILTER_OP_OUT_HANDLE_LEN 8
+#define MC_CMD_FILTER_OP_OUT_HANDLE_LO_OFST 4
+#define MC_CMD_FILTER_OP_OUT_HANDLE_HI_OFST 8
+
+
+/***********************************/
+/* MC_CMD_GET_PARSER_DISP_INFO
+ * Get information related to the parser-dispatcher subsystem
+ */
+#define MC_CMD_GET_PARSER_DISP_INFO 0xe4
+
+/* MC_CMD_GET_PARSER_DISP_INFO_IN msgrequest */
+#define MC_CMD_GET_PARSER_DISP_INFO_IN_LEN 4
+/* identifies the type of operation requested */
+#define MC_CMD_GET_PARSER_DISP_INFO_IN_OP_OFST 0
+/* enum: read the list of supported RX filter matches */
+#define MC_CMD_GET_PARSER_DISP_INFO_IN_OP_GET_SUPPORTED_RX_MATCHES 0x1
+
+/* MC_CMD_GET_PARSER_DISP_INFO_OUT msgresponse */
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_LENMIN 8
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_LENMAX 252
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_LEN(num) (8+4*(num))
+/* identifies the type of operation requested */
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_OP_OFST 0
+/* Enum values, see field(s): */
+/* MC_CMD_GET_PARSER_DISP_INFO_IN/OP */
+/* number of supported match types */
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_NUM_SUPPORTED_MATCHES_OFST 4
+/* array of supported match types (valid MATCH_FIELDS values for
+ * MC_CMD_FILTER_OP) sorted in decreasing priority order
+ */
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_SUPPORTED_MATCHES_OFST 8
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_SUPPORTED_MATCHES_LEN 4
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_SUPPORTED_MATCHES_MINNUM 0
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_SUPPORTED_MATCHES_MAXNUM 61
+
+
+/***********************************/
+/* MC_CMD_PARSER_DISP_RW
+ * Direct read/write of parser-dispatcher state (DICPUs and LUE) for debugging
+ */
+#define MC_CMD_PARSER_DISP_RW 0xe5
+
+/* MC_CMD_PARSER_DISP_RW_IN msgrequest */
+#define MC_CMD_PARSER_DISP_RW_IN_LEN 32
+/* identifies the target of the operation */
+#define MC_CMD_PARSER_DISP_RW_IN_TARGET_OFST 0
+/* enum: RX dispatcher CPU */
+#define MC_CMD_PARSER_DISP_RW_IN_RX_DICPU 0x0
+/* enum: TX dispatcher CPU */
+#define MC_CMD_PARSER_DISP_RW_IN_TX_DICPU 0x1
+/* enum: Lookup engine */
+#define MC_CMD_PARSER_DISP_RW_IN_LUE 0x2
+/* identifies the type of operation requested */
+#define MC_CMD_PARSER_DISP_RW_IN_OP_OFST 4
+/* enum: read a word of DICPU DMEM or a LUE entry */
+#define MC_CMD_PARSER_DISP_RW_IN_READ 0x0
+/* enum: write a word of DICPU DMEM or a LUE entry */
+#define MC_CMD_PARSER_DISP_RW_IN_WRITE 0x1
+/* enum: read-modify-write a word of DICPU DMEM (not valid for LUE) */
+#define MC_CMD_PARSER_DISP_RW_IN_RMW 0x2
+/* data memory address or LUE index */
+#define MC_CMD_PARSER_DISP_RW_IN_ADDRESS_OFST 8
+/* value to write (for DMEM writes) */
+#define MC_CMD_PARSER_DISP_RW_IN_DMEM_WRITE_VALUE_OFST 12
+/* XOR value (for DMEM read-modify-writes: new = (old & mask) ^ value) */
+#define MC_CMD_PARSER_DISP_RW_IN_DMEM_RMW_XOR_VALUE_OFST 12
+/* AND mask (for DMEM read-modify-writes: new = (old & mask) ^ value) */
+#define MC_CMD_PARSER_DISP_RW_IN_DMEM_RMW_AND_MASK_OFST 16
+/* value to write (for LUE writes) */
+#define MC_CMD_PARSER_DISP_RW_IN_LUE_WRITE_VALUE_OFST 12
+#define MC_CMD_PARSER_DISP_RW_IN_LUE_WRITE_VALUE_LEN 20
+
+/* MC_CMD_PARSER_DISP_RW_OUT msgresponse */
+#define MC_CMD_PARSER_DISP_RW_OUT_LEN 52
+/* value read (for DMEM reads) */
+#define MC_CMD_PARSER_DISP_RW_OUT_DMEM_READ_VALUE_OFST 0
+/* value read (for LUE reads) */
+#define MC_CMD_PARSER_DISP_RW_OUT_LUE_READ_VALUE_OFST 0
+#define MC_CMD_PARSER_DISP_RW_OUT_LUE_READ_VALUE_LEN 20
+/* up to 8 32-bit words of additional soft state from the LUE manager (the
+ * exact content is firmware-dependent and intended only for debug use)
+ */
+#define MC_CMD_PARSER_DISP_RW_OUT_LUE_MGR_STATE_OFST 20
+#define MC_CMD_PARSER_DISP_RW_OUT_LUE_MGR_STATE_LEN 32
+
+
+/***********************************/
+/* MC_CMD_GET_PF_COUNT
+ * Get number of PFs on the device.
+ */
+#define MC_CMD_GET_PF_COUNT 0xb6
+
+/* MC_CMD_GET_PF_COUNT_IN msgrequest */
+#define MC_CMD_GET_PF_COUNT_IN_LEN 0
+
+/* MC_CMD_GET_PF_COUNT_OUT msgresponse */
+#define MC_CMD_GET_PF_COUNT_OUT_LEN 1
+/* Identifies the number of PFs on the device. */
+#define MC_CMD_GET_PF_COUNT_OUT_PF_COUNT_OFST 0
+#define MC_CMD_GET_PF_COUNT_OUT_PF_COUNT_LEN 1
+
+
+/***********************************/
+/* MC_CMD_SET_PF_COUNT
+ * Set number of PFs on the device.
+ */
+#define MC_CMD_SET_PF_COUNT 0xb7
+
+/* MC_CMD_SET_PF_COUNT_IN msgrequest */
+#define MC_CMD_SET_PF_COUNT_IN_LEN 4
+/* New number of PFs on the device. */
+#define MC_CMD_SET_PF_COUNT_IN_PF_COUNT_OFST 0
+
+/* MC_CMD_SET_PF_COUNT_OUT msgresponse */
+#define MC_CMD_SET_PF_COUNT_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_GET_PORT_ASSIGNMENT
+ * Get port assignment for current PCI function.
+ */
+#define MC_CMD_GET_PORT_ASSIGNMENT 0xb8
+
+/* MC_CMD_GET_PORT_ASSIGNMENT_IN msgrequest */
+#define MC_CMD_GET_PORT_ASSIGNMENT_IN_LEN 0
+
+/* MC_CMD_GET_PORT_ASSIGNMENT_OUT msgresponse */
+#define MC_CMD_GET_PORT_ASSIGNMENT_OUT_LEN 4
+/* Identifies the port assignment for this function. */
+#define MC_CMD_GET_PORT_ASSIGNMENT_OUT_PORT_OFST 0
+
+
+/***********************************/
+/* MC_CMD_SET_PORT_ASSIGNMENT
+ * Set port assignment for current PCI function.
+ */
+#define MC_CMD_SET_PORT_ASSIGNMENT 0xb9
+
+/* MC_CMD_SET_PORT_ASSIGNMENT_IN msgrequest */
+#define MC_CMD_SET_PORT_ASSIGNMENT_IN_LEN 4
+/* Identifies the port assignment for this function. */
+#define MC_CMD_SET_PORT_ASSIGNMENT_IN_PORT_OFST 0
+
+/* MC_CMD_SET_PORT_ASSIGNMENT_OUT msgresponse */
+#define MC_CMD_SET_PORT_ASSIGNMENT_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_ALLOC_VIS
+ * Allocate VIs for current PCI function.
+ */
+#define MC_CMD_ALLOC_VIS 0x8b
+
+/* MC_CMD_ALLOC_VIS_IN msgrequest */
+#define MC_CMD_ALLOC_VIS_IN_LEN 8
+/* The minimum number of VIs that is acceptable */
+#define MC_CMD_ALLOC_VIS_IN_MIN_VI_COUNT_OFST 0
+/* The maximum number of VIs that would be useful */
+#define MC_CMD_ALLOC_VIS_IN_MAX_VI_COUNT_OFST 4
+
+/* MC_CMD_ALLOC_VIS_OUT msgresponse */
+#define MC_CMD_ALLOC_VIS_OUT_LEN 8
+/* The number of VIs allocated on this function */
+#define MC_CMD_ALLOC_VIS_OUT_VI_COUNT_OFST 0
+/* The base absolute VI number allocated to this function. Required to
+ * correctly interpret wakeup events.
+ */
+#define MC_CMD_ALLOC_VIS_OUT_VI_BASE_OFST 4
+
+
+/***********************************/
+/* MC_CMD_FREE_VIS
+ * Free VIs for current PCI function. Any linked PIO buffers will be unlinked,
+ * but not freed.
+ */
+#define MC_CMD_FREE_VIS 0x8c
+
+/* MC_CMD_FREE_VIS_IN msgrequest */
+#define MC_CMD_FREE_VIS_IN_LEN 0
+
+/* MC_CMD_FREE_VIS_OUT msgresponse */
+#define MC_CMD_FREE_VIS_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_GET_SRIOV_CFG
+ * Get SRIOV config for this PF.
+ */
+#define MC_CMD_GET_SRIOV_CFG 0xba
+
+/* MC_CMD_GET_SRIOV_CFG_IN msgrequest */
+#define MC_CMD_GET_SRIOV_CFG_IN_LEN 0
+
+/* MC_CMD_GET_SRIOV_CFG_OUT msgresponse */
+#define MC_CMD_GET_SRIOV_CFG_OUT_LEN 20
+/* Number of VFs currently enabled. */
+#define MC_CMD_GET_SRIOV_CFG_OUT_VF_CURRENT_OFST 0
+/* Max number of VFs before sriov stride and offset may need to be changed. */
+#define MC_CMD_GET_SRIOV_CFG_OUT_VF_MAX_OFST 4
+#define MC_CMD_GET_SRIOV_CFG_OUT_FLAGS_OFST 8
+#define MC_CMD_GET_SRIOV_CFG_OUT_VF_ENABLED_LBN 0
+#define MC_CMD_GET_SRIOV_CFG_OUT_VF_ENABLED_WIDTH 1
+/* RID offset of first VF from PF. */
+#define MC_CMD_GET_SRIOV_CFG_OUT_VF_OFFSET_OFST 12
+/* RID offset of each subsequent VF from the previous. */
+#define MC_CMD_GET_SRIOV_CFG_OUT_VF_STRIDE_OFST 16
+
+
+/***********************************/
+/* MC_CMD_SET_SRIOV_CFG
+ * Set SRIOV config for this PF.
+ */
+#define MC_CMD_SET_SRIOV_CFG 0xbb
+
+/* MC_CMD_SET_SRIOV_CFG_IN msgrequest */
+#define MC_CMD_SET_SRIOV_CFG_IN_LEN 20
+/* Number of VFs currently enabled. */
+#define MC_CMD_SET_SRIOV_CFG_IN_VF_CURRENT_OFST 0
+/* Max number of VFs before sriov stride and offset may need to be changed. */
+#define MC_CMD_SET_SRIOV_CFG_IN_VF_MAX_OFST 4
+#define MC_CMD_SET_SRIOV_CFG_IN_FLAGS_OFST 8
+#define MC_CMD_SET_SRIOV_CFG_IN_VF_ENABLED_LBN 0
+#define MC_CMD_SET_SRIOV_CFG_IN_VF_ENABLED_WIDTH 1
+/* RID offset of first VF from PF, or 0 for no change, or
+ * MC_CMD_RESOURCE_INSTANCE_ANY to allow the system to allocate an offset.
+ */
+#define MC_CMD_SET_SRIOV_CFG_IN_VF_OFFSET_OFST 12
+/* RID offset of each subsequent VF from the previous, 0 for no change, or
+ * MC_CMD_RESOURCE_INSTANCE_ANY to allow the system to allocate a stride.
+ */
+#define MC_CMD_SET_SRIOV_CFG_IN_VF_STRIDE_OFST 16
+
+/* MC_CMD_SET_SRIOV_CFG_OUT msgresponse */
+#define MC_CMD_SET_SRIOV_CFG_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_GET_VI_ALLOC_INFO
+ * Get information about number of VI's and base VI number allocated to this
+ * function.
+ */
+#define MC_CMD_GET_VI_ALLOC_INFO 0x8d
+
+/* MC_CMD_GET_VI_ALLOC_INFO_IN msgrequest */
+#define MC_CMD_GET_VI_ALLOC_INFO_IN_LEN 0
+
+/* MC_CMD_GET_VI_ALLOC_INFO_OUT msgresponse */
+#define MC_CMD_GET_VI_ALLOC_INFO_OUT_LEN 8
+/* The number of VIs allocated on this function */
+#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_COUNT_OFST 0
+/* The base absolute VI number allocated to this function. Required to
+ * correctly interpret wakeup events.
+ */
+#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_BASE_OFST 4
+
+
+/***********************************/
+/* MC_CMD_DUMP_VI_STATE
+ * For CmdClient use. Dump pertinent information on a specific absolute VI.
+ */
+#define MC_CMD_DUMP_VI_STATE 0x8e
+
+/* MC_CMD_DUMP_VI_STATE_IN msgrequest */
+#define MC_CMD_DUMP_VI_STATE_IN_LEN 4
+/* The VI number to query. */
+#define MC_CMD_DUMP_VI_STATE_IN_VI_NUMBER_OFST 0
+
+/* MC_CMD_DUMP_VI_STATE_OUT msgresponse */
+#define MC_CMD_DUMP_VI_STATE_OUT_LEN 96
+/* The PF part of the function owning this VI. */
+#define MC_CMD_DUMP_VI_STATE_OUT_OWNER_PF_OFST 0
+#define MC_CMD_DUMP_VI_STATE_OUT_OWNER_PF_LEN 2
+/* The VF part of the function owning this VI. */
+#define MC_CMD_DUMP_VI_STATE_OUT_OWNER_VF_OFST 2
+#define MC_CMD_DUMP_VI_STATE_OUT_OWNER_VF_LEN 2
+/* Base of VIs allocated to this function. */
+#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VI_BASE_OFST 4
+#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VI_BASE_LEN 2
+/* Count of VIs allocated to the owner function. */
+#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VI_COUNT_OFST 6
+#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VI_COUNT_LEN 2
+/* Base interrupt vector allocated to this function. */
+#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VECTOR_BASE_OFST 8
+#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VECTOR_BASE_LEN 2
+/* Number of interrupt vectors allocated to this function. */
+#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VECTOR_COUNT_OFST 10
+#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VECTOR_COUNT_LEN 2
+/* Raw evq ptr table data. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_OFST 12
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_LEN 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_LO_OFST 12
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_HI_OFST 16
+/* Raw evq timer table data. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_OFST 20
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_LEN 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_LO_OFST 20
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_HI_OFST 24
+/* Combined metadata field. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_OFST 28
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_BASE_LBN 0
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_BASE_WIDTH 16
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_NPAGES_LBN 16
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_NPAGES_WIDTH 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_WKUP_REF_LBN 24
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_WKUP_REF_WIDTH 8
+/* TXDPCPU raw table data for queue. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_OFST 32
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_LEN 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_LO_OFST 32
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_HI_OFST 36
+/* TXDPCPU raw table data for queue. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_OFST 40
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_LEN 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_LO_OFST 40
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_HI_OFST 44
+/* TXDPCPU raw table data for queue. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_OFST 48
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_LEN 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_LO_OFST 48
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_HI_OFST 52
+/* Combined metadata field. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_OFST 56
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_LEN 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_LO_OFST 56
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_HI_OFST 60
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_BUFS_BASE_LBN 0
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_BUFS_BASE_WIDTH 16
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_BUFS_NPAGES_LBN 16
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_BUFS_NPAGES_WIDTH 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_QSTATE_LBN 24
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_QSTATE_WIDTH 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_WAITCOUNT_LBN 32
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_WAITCOUNT_WIDTH 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_PADDING_LBN 40
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_PADDING_WIDTH 24
+/* RXDPCPU raw table data for queue. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_OFST 64
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_LEN 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_LO_OFST 64
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_HI_OFST 68
+/* RXDPCPU raw table data for queue. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_OFST 72
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_LEN 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_LO_OFST 72
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_HI_OFST 76
+/* Reserved, currently 0. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_OFST 80
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_LEN 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_LO_OFST 80
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_HI_OFST 84
+/* Combined metadata field. */
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_OFST 88
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_LEN 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_LO_OFST 88
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_HI_OFST 92
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_BUFS_BASE_LBN 0
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_BUFS_BASE_WIDTH 16
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_BUFS_NPAGES_LBN 16
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_BUFS_NPAGES_WIDTH 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_QSTATE_LBN 24
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_QSTATE_WIDTH 8
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_WAITCOUNT_LBN 32
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_WAITCOUNT_WIDTH 8
+
+
+/***********************************/
+/* MC_CMD_ALLOC_PIOBUF
+ * Allocate a push I/O buffer for later use with a tx queue.
+ */
+#define MC_CMD_ALLOC_PIOBUF 0x8f
+
+/* MC_CMD_ALLOC_PIOBUF_IN msgrequest */
+#define MC_CMD_ALLOC_PIOBUF_IN_LEN 0
+
+/* MC_CMD_ALLOC_PIOBUF_OUT msgresponse */
+#define MC_CMD_ALLOC_PIOBUF_OUT_LEN 4
+/* Handle for allocated push I/O buffer. */
+#define MC_CMD_ALLOC_PIOBUF_OUT_PIOBUF_HANDLE_OFST 0
+
+
+/***********************************/
+/* MC_CMD_FREE_PIOBUF
+ * Free a push I/O buffer.
+ */
+#define MC_CMD_FREE_PIOBUF 0x90
+
+/* MC_CMD_FREE_PIOBUF_IN msgrequest */
+#define MC_CMD_FREE_PIOBUF_IN_LEN 4
+/* Handle for allocated push I/O buffer. */
+#define MC_CMD_FREE_PIOBUF_IN_PIOBUF_HANDLE_OFST 0
+
+/* MC_CMD_FREE_PIOBUF_OUT msgresponse */
+#define MC_CMD_FREE_PIOBUF_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_GET_VI_TLP_PROCESSING
+ * Get TLP steering and ordering information for a VI.
+ */
+#define MC_CMD_GET_VI_TLP_PROCESSING 0xb0
+
+/* MC_CMD_GET_VI_TLP_PROCESSING_IN msgrequest */
+#define MC_CMD_GET_VI_TLP_PROCESSING_IN_LEN 4
+/* VI number to get information for. */
+#define MC_CMD_GET_VI_TLP_PROCESSING_IN_INSTANCE_OFST 0
+
+/* MC_CMD_GET_VI_TLP_PROCESSING_OUT msgresponse */
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_LEN 4
+/* Transaction processing steering hint 1 for use with the Rx Queue. */
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_TAG1_RX_OFST 0
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_TAG1_RX_LEN 1
+/* Transaction processing steering hint 2 for use with the Ev Queue. */
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_TAG2_EV_OFST 1
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_TAG2_EV_LEN 1
+/* Use Relaxed ordering model for TLPs on this VI. */
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_RELAXED_ORDERING_LBN 16
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_RELAXED_ORDERING_WIDTH 1
+/* Use ID based ordering for TLPs on this VI. */
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_ID_BASED_ORDERING_LBN 17
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_ID_BASED_ORDERING_WIDTH 1
+/* Set no snoop bit for TLPs on this VI. */
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_NO_SNOOP_LBN 18
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_NO_SNOOP_WIDTH 1
+/* Enable TPH for TLPs on this VI. */
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_ON_LBN 19
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_ON_WIDTH 1
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_DATA_OFST 0
+
+
+/***********************************/
+/* MC_CMD_SET_VI_TLP_PROCESSING
+ * Set TLP steering and ordering information for a VI.
+ */
+#define MC_CMD_SET_VI_TLP_PROCESSING 0xb1
+
+/* MC_CMD_SET_VI_TLP_PROCESSING_IN msgrequest */
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_LEN 8
+/* VI number to set information for. */
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_INSTANCE_OFST 0
+/* Transaction processing steering hint 1 for use with the Rx Queue. */
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_TAG1_RX_OFST 4
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_TAG1_RX_LEN 1
+/* Transaction processing steering hint 2 for use with the Ev Queue. */
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_TAG2_EV_OFST 5
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_TAG2_EV_LEN 1
+/* Use Relaxed ordering model for TLPs on this VI. */
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_RELAXED_ORDERING_LBN 48
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_RELAXED_ORDERING_WIDTH 1
+/* Use ID based ordering for TLPs on this VI. */
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_ID_BASED_ORDERING_LBN 49
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_ID_BASED_ORDERING_WIDTH 1
+/* Set the no snoop bit for TLPs on this VI. */
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_NO_SNOOP_LBN 50
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_NO_SNOOP_WIDTH 1
+/* Enable TPH for TLPs on this VI. */
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_ON_LBN 51
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_ON_WIDTH 1
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_DATA_OFST 4
+
+/* MC_CMD_SET_VI_TLP_PROCESSING_OUT msgresponse */
+#define MC_CMD_SET_VI_TLP_PROCESSING_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_GET_TLP_PROCESSING_GLOBALS
+ * Get global PCIe steering and transaction processing configuration.
+ */
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS 0xbc
+
+/* MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN msgrequest */
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_LEN 4
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_OFST 0
+/* enum: MISC. */
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_MISC 0x0
+/* enum: IDO. */
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_IDO 0x1
+/* enum: RO. */
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_RO 0x2
+/* enum: TPH Type. */
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_TPH_TYPE 0x3
+
+/* MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT msgresponse */
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_LEN 8
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_GLOBAL_CATEGORY_OFST 0
+/* Enum values, see field(s): */
+/* MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN/TLP_GLOBAL_CATEGORY */
+/* Amalgamated TLP info word. */
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_WORD_OFST 4
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_WTAG_EN_LBN 0
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_WTAG_EN_WIDTH 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_SPARE_LBN 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_SPARE_WIDTH 31
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_DL_EN_LBN 0
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_DL_EN_WIDTH 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_TX_EN_LBN 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_TX_EN_WIDTH 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_EV_EN_LBN 2
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_EV_EN_WIDTH 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_RX_EN_LBN 3
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_RX_EN_WIDTH 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_SPARE_LBN 4
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_SPARE_WIDTH 28
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_RXDMA_EN_LBN 0
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_RXDMA_EN_WIDTH 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_TXDMA_EN_LBN 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_TXDMA_EN_WIDTH 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_DL_EN_LBN 2
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_DL_EN_WIDTH 1
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_SPARE_LBN 3
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_SPARE_WIDTH 29
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_MSIX_LBN 0
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_MSIX_WIDTH 2
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_DL_LBN 2
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_DL_WIDTH 2
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_TX_LBN 4
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_TX_WIDTH 2
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_EV_LBN 6
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_EV_WIDTH 2
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_RX_LBN 8
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_RX_WIDTH 2
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TLP_TYPE_SPARE_LBN 9
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TLP_TYPE_SPARE_WIDTH 23
+
+
+/***********************************/
+/* MC_CMD_SET_TLP_PROCESSING_GLOBALS
+ * Set global PCIe steering and transaction processing configuration.
+ */
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS 0xbd
+
+/* MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN msgrequest */
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_LEN 8
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_OFST 0
+/* Enum values, see field(s): */
+/* MC_CMD_GET_TLP_PROCESSING_GLOBALS/MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN/TLP_GLOBAL_CATEGORY */
+/* Amalgamated TLP info word. */
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_WORD_OFST 4
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_MISC_WTAG_EN_LBN 0
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_MISC_WTAG_EN_WIDTH 1
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_DL_EN_LBN 0
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_DL_EN_WIDTH 1
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_TX_EN_LBN 1
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_TX_EN_WIDTH 1
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_EV_EN_LBN 2
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_EV_EN_WIDTH 1
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_RX_EN_LBN 3
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_RX_EN_WIDTH 1
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_RXDMA_EN_LBN 0
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_RXDMA_EN_WIDTH 1
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_TXDMA_EN_LBN 1
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_TXDMA_EN_WIDTH 1
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_DL_EN_LBN 2
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_DL_EN_WIDTH 1
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_MSIX_LBN 0
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_MSIX_WIDTH 2
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_DL_LBN 2
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_DL_WIDTH 2
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_TX_LBN 4
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_TX_WIDTH 2
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_EV_LBN 6
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_EV_WIDTH 2
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_RX_LBN 8
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_RX_WIDTH 2
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_SPARE_LBN 10
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_SPARE_WIDTH 22
+
+/* MC_CMD_SET_TLP_PROCESSING_GLOBALS_OUT msgresponse */
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_SATELLITE_DOWNLOAD
+ * Download a new set of images to the satellite CPUs from the host.
+ */
+#define MC_CMD_SATELLITE_DOWNLOAD 0x91
+
+/* MC_CMD_SATELLITE_DOWNLOAD_IN msgrequest: The reset requirements for the CPUs
+ * are subtle, and so downloads must proceed in a number of phases.
+ *
+ * 1) PHASE_RESET with a target of TARGET_ALL and chunk ID/length of 0.
+ *
+ * 2) PHASE_IMEMS for each of the IMEM targets (target IDs 0-11). Each download
+ * may consist of multiple chunks. The final chunk (with CHUNK_ID_LAST) should
+ * be a checksum (a simple 32-bit sum) of the transferred data. An individual
+ * download may be aborted using CHUNK_ID_ABORT.
+ *
+ * 3) PHASE_VECTORS for each of the vector table targets (target IDs 12-15),
+ * similar to PHASE_IMEMS.
+ *
+ * 4) PHASE_READY with a target of TARGET_ALL and chunk ID/length of 0.
+ *
+ * After any error (a requested abort is not considered to be an error) the
+ * sequence must be restarted from PHASE_RESET.
+ */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_LENMIN 20
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_LENMAX 252
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_LEN(num) (16+4*(num))
+/* Download phase. (Note: the IDLE phase is used internally and is never valid
+ * in a command from the host.)
+ */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_OFST 0
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_IDLE 0x0 /* enum */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_RESET 0x1 /* enum */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_IMEMS 0x2 /* enum */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_VECTORS 0x3 /* enum */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_READY 0x4 /* enum */
+/* Target for download. (These match the blob numbers defined in
+ * mc_flash_layout.h.)
+ */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_OFST 4
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXDI_TEXT 0x0
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXDI_TEXT 0x1
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXDP_TEXT 0x2
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXDP_TEXT 0x3
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXHRSL_HR_LUT 0x4
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXHRSL_HR_LUT_CFG 0x5
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXHRSL_HR_LUT 0x6
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXHRSL_HR_LUT_CFG 0x7
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXHRSL_HR_PGM 0x8
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXHRSL_SL_PGM 0x9
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXHRSL_HR_PGM 0xa
+/* enum: Valid in phase 2 (PHASE_IMEMS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXHRSL_SL_PGM 0xb
+/* enum: Valid in phase 3 (PHASE_VECTORS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXDI_VTBL0 0xc
+/* enum: Valid in phase 3 (PHASE_VECTORS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXDI_VTBL0 0xd
+/* enum: Valid in phase 3 (PHASE_VECTORS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXDI_VTBL1 0xe
+/* enum: Valid in phase 3 (PHASE_VECTORS) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXDI_VTBL1 0xf
+/* enum: Valid in phases 1 (PHASE_RESET) and 4 (PHASE_READY) only */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_ALL 0xffffffff
+/* Chunk ID, or CHUNK_ID_LAST or CHUNK_ID_ABORT */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_OFST 8
+/* enum: Last chunk, containing checksum rather than data */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_LAST 0xffffffff
+/* enum: Abort download of this item */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_ABORT 0xfffffffe
+/* Length of this chunk in bytes */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_LEN_OFST 12
+/* Data for this chunk */
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_OFST 16
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_LEN 4
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_MINNUM 1
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_MAXNUM 59
+
+/* MC_CMD_SATELLITE_DOWNLOAD_OUT msgresponse */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_LEN 8
+/* Same as MC_CMD_ERR field, but included as 0 in success cases */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_RESULT_OFST 0
+/* Extra status information */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_INFO_OFST 4
+/* enum: Code download OK, completed. */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_OK_COMPLETE 0x0
+/* enum: Code download aborted as requested. */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_OK_ABORTED 0x1
+/* enum: Code download OK so far, send next chunk. */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_OK_NEXT_CHUNK 0x2
+/* enum: Download phases out of sequence */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_ERR_BAD_PHASE 0x100
+/* enum: Bad target for this phase */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_ERR_BAD_TARGET 0x101
+/* enum: Chunk ID out of sequence */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_ERR_BAD_CHUNK_ID 0x200
+/* enum: Chunk length zero or too large */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_ERR_BAD_CHUNK_LEN 0x201
+/* enum: Checksum was incorrect */
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_ERR_BAD_CHECKSUM 0x300
+
+
+/***********************************/
+/* MC_CMD_GET_CAPABILITIES
+ * Get device capabilities.
+ *
+ * This is supplementary to the MC_CMD_GET_BOARD_CFG command, and intended to
+ * reference inherent device capabilities as opposed to current NVRAM config.
+ */
+#define MC_CMD_GET_CAPABILITIES 0xbe
+
+/* MC_CMD_GET_CAPABILITIES_IN msgrequest */
+#define MC_CMD_GET_CAPABILITIES_IN_LEN 0
+
+/* MC_CMD_GET_CAPABILITIES_OUT msgresponse */
+#define MC_CMD_GET_CAPABILITIES_OUT_LEN 20
+/* First word of flags. */
+#define MC_CMD_GET_CAPABILITIES_OUT_FLAGS1_OFST 0
+#define MC_CMD_GET_CAPABILITIES_OUT_TX_VLAN_INSERTION_LBN 19
+#define MC_CMD_GET_CAPABILITIES_OUT_TX_VLAN_INSERTION_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_VLAN_STRIPPING_LBN 20
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_VLAN_STRIPPING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_OUT_TX_TSO_LBN 21
+#define MC_CMD_GET_CAPABILITIES_OUT_TX_TSO_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_PREFIX_LEN_0_LBN 22
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_PREFIX_LEN_0_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_PREFIX_LEN_14_LBN 23
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_PREFIX_LEN_14_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_TIMESTAMP_LBN 24
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_TIMESTAMP_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_BATCHING_LBN 25
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_BATCHING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_OUT_MCAST_FILTER_CHAINING_LBN 26
+#define MC_CMD_GET_CAPABILITIES_OUT_MCAST_FILTER_CHAINING_WIDTH 1
+/* RxDPCPU firmware id. */
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_DPCPU_FW_ID_OFST 4
+#define MC_CMD_GET_CAPABILITIES_OUT_RX_DPCPU_FW_ID_LEN 2
+/* enum: Standard RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP 0x0
+/* enum: Low latency RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_LOW_LATENCY 0x1
+/* enum: RXDP Test firmware image 1 */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_FW_TO_MC_CUT_THROUGH 0x101
+/* enum: RXDP Test firmware image 2 */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_FW_TO_MC_STORE_FORWARD 0x102
+/* enum: RXDP Test firmware image 3 */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_FW_TO_MC_STORE_FORWARD_FIRST 0x103
+/* enum: RXDP Test firmware image 4 */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_EVERY_EVENT_BATCHABLE 0x104
+/* enum: RXDP Test firmware image 5 */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_BACKPRESSURE 0x105
+/* enum: RXDP Test firmware image 6 */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_FW_PACKET_EDITS 0x106
+/* enum: RXDP Test firmware image 7 */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_FW_RX_HDR_SPLIT 0x107
+/* enum: RXDP Test firmware image 8 */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_FW_DISABLE_DL 0x108
+/* TxDPCPU firmware id. */
+#define MC_CMD_GET_CAPABILITIES_OUT_TX_DPCPU_FW_ID_OFST 6
+#define MC_CMD_GET_CAPABILITIES_OUT_TX_DPCPU_FW_ID_LEN 2
+/* enum: Standard TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXDP 0x0
+/* enum: Low latency TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXDP_LOW_LATENCY 0x1
+/* enum: TXDP Test firmware image 1 */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXDP_TEST_FW_TSO_EDIT 0x101
+/* enum: TXDP Test firmware image 2 */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXDP_TEST_FW_PACKET_EDITS 0x102
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_VERSION_OFST 8
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_VERSION_LEN 2
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_VERSION_REV_LBN 0
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_VERSION_REV_WIDTH 12
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_VERSION_TYPE_LBN 12
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_VERSION_TYPE_WIDTH 4
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_FIRST_PKT 0x1 /* enum */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_SIENA_COMPAT 0x2 /* enum */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_VSWITCH 0x3 /* enum */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_SIENA_COMPAT_PM 0x4 /* enum */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_LOW_LATENCY 0x5 /* enum */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_VERSION_OFST 10
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_VERSION_LEN 2
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_VERSION_REV_LBN 0
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_VERSION_REV_WIDTH 12
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_VERSION_TYPE_LBN 12
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_VERSION_TYPE_WIDTH 4
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_FIRST_PKT 0x1 /* enum */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_SIENA_COMPAT 0x2 /* enum */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_VSWITCH 0x3 /* enum */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_SIENA_COMPAT_PM 0x4 /* enum */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_LOW_LATENCY 0x5 /* enum */
+/* Hardware capabilities of NIC */
+#define MC_CMD_GET_CAPABILITIES_OUT_HW_CAPABILITIES_OFST 12
+/* Licensed capabilities */
+#define MC_CMD_GET_CAPABILITIES_OUT_LICENSE_CAPABILITIES_OFST 16
+
+
+/***********************************/
+/* MC_CMD_V2_EXTN
+ * Encapsulation for a v2 extended command
+ */
+#define MC_CMD_V2_EXTN 0x7f
+
+/* MC_CMD_V2_EXTN_IN msgrequest */
+#define MC_CMD_V2_EXTN_IN_LEN 4
+/* the extended command number */
+#define MC_CMD_V2_EXTN_IN_EXTENDED_CMD_LBN 0
+#define MC_CMD_V2_EXTN_IN_EXTENDED_CMD_WIDTH 15
+#define MC_CMD_V2_EXTN_IN_UNUSED_LBN 15
+#define MC_CMD_V2_EXTN_IN_UNUSED_WIDTH 1
+/* the actual length of the encapsulated command (which is not in the v1
+ * header)
+ */
+#define MC_CMD_V2_EXTN_IN_ACTUAL_LEN_LBN 16
+#define MC_CMD_V2_EXTN_IN_ACTUAL_LEN_WIDTH 10
+#define MC_CMD_V2_EXTN_IN_UNUSED2_LBN 26
+#define MC_CMD_V2_EXTN_IN_UNUSED2_WIDTH 6
+
+
+/***********************************/
+/* MC_CMD_TCM_BUCKET_ALLOC
+ * Allocate a pacer bucket (for qau rp or a snapper test)
+ */
+#define MC_CMD_TCM_BUCKET_ALLOC 0xb2
+
+/* MC_CMD_TCM_BUCKET_ALLOC_IN msgrequest */
+#define MC_CMD_TCM_BUCKET_ALLOC_IN_LEN 0
+
+/* MC_CMD_TCM_BUCKET_ALLOC_OUT msgresponse */
+#define MC_CMD_TCM_BUCKET_ALLOC_OUT_LEN 4
+/* the bucket id */
+#define MC_CMD_TCM_BUCKET_ALLOC_OUT_BUCKET_OFST 0
+
+
+/***********************************/
+/* MC_CMD_TCM_BUCKET_FREE
+ * Free a pacer bucket
+ */
+#define MC_CMD_TCM_BUCKET_FREE 0xb3
+
+/* MC_CMD_TCM_BUCKET_FREE_IN msgrequest */
+#define MC_CMD_TCM_BUCKET_FREE_IN_LEN 4
+/* the bucket id */
+#define MC_CMD_TCM_BUCKET_FREE_IN_BUCKET_OFST 0
+
+/* MC_CMD_TCM_BUCKET_FREE_OUT msgresponse */
+#define MC_CMD_TCM_BUCKET_FREE_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_TCM_BUCKET_INIT
+ * Initialise pacer bucket with a given rate
+ */
+#define MC_CMD_TCM_BUCKET_INIT 0xb4
+
+/* MC_CMD_TCM_BUCKET_INIT_IN msgrequest */
+#define MC_CMD_TCM_BUCKET_INIT_IN_LEN 8
+/* the bucket id */
+#define MC_CMD_TCM_BUCKET_INIT_IN_BUCKET_OFST 0
+/* the rate in mbps */
+#define MC_CMD_TCM_BUCKET_INIT_IN_RATE_OFST 4
+
+/* MC_CMD_TCM_BUCKET_INIT_OUT msgresponse */
+#define MC_CMD_TCM_BUCKET_INIT_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_TCM_TXQ_INIT
+ * Initialise txq in pacer with given options or set options
+ */
+#define MC_CMD_TCM_TXQ_INIT 0xb5
+
+/* MC_CMD_TCM_TXQ_INIT_IN msgrequest */
+#define MC_CMD_TCM_TXQ_INIT_IN_LEN 28
+/* the txq id */
+#define MC_CMD_TCM_TXQ_INIT_IN_QID_OFST 0
+/* the static priority associated with the txq */
+#define MC_CMD_TCM_TXQ_INIT_IN_LABEL_OFST 4
+/* bitmask of the priority queues this txq is inserted into */
+#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAGS_OFST 8
+/* the reaction point (RP) bucket */
+#define MC_CMD_TCM_TXQ_INIT_IN_RP_BKT_OFST 12
+/* an already reserved bucket (typically set to bucket associated with outer
+ * vswitch)
+ */
+#define MC_CMD_TCM_TXQ_INIT_IN_MAX_BKT1_OFST 16
+/* an already reserved bucket (typically set to bucket associated with inner
+ * vswitch)
+ */
+#define MC_CMD_TCM_TXQ_INIT_IN_MAX_BKT2_OFST 20
+/* the min bucket (typically for ETS/minimum bandwidth) */
+#define MC_CMD_TCM_TXQ_INIT_IN_MIN_BKT_OFST 24
+
+/* MC_CMD_TCM_TXQ_INIT_OUT msgresponse */
+#define MC_CMD_TCM_TXQ_INIT_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_LINK_PIOBUF
+ * Link a push I/O buffer to a TxQ
+ */
+#define MC_CMD_LINK_PIOBUF 0x92
+
+/* MC_CMD_LINK_PIOBUF_IN msgrequest */
+#define MC_CMD_LINK_PIOBUF_IN_LEN 8
+/* Handle for allocated push I/O buffer. */
+#define MC_CMD_LINK_PIOBUF_IN_PIOBUF_HANDLE_OFST 0
+/* Function Local Instance (VI) number. */
+#define MC_CMD_LINK_PIOBUF_IN_TXQ_INSTANCE_OFST 4
+
+/* MC_CMD_LINK_PIOBUF_OUT msgresponse */
+#define MC_CMD_LINK_PIOBUF_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_UNLINK_PIOBUF
+ * Unlink a push I/O buffer from a TxQ
+ */
+#define MC_CMD_UNLINK_PIOBUF 0x93
+
+/* MC_CMD_UNLINK_PIOBUF_IN msgrequest */
+#define MC_CMD_UNLINK_PIOBUF_IN_LEN 4
+/* Function Local Instance (VI) number. */
+#define MC_CMD_UNLINK_PIOBUF_IN_TXQ_INSTANCE_OFST 0
+
+/* MC_CMD_UNLINK_PIOBUF_OUT msgresponse */
+#define MC_CMD_UNLINK_PIOBUF_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_VSWITCH_ALLOC
+ * allocate and initialise a v-switch.
+ */
+#define MC_CMD_VSWITCH_ALLOC 0x94
+
+/* MC_CMD_VSWITCH_ALLOC_IN msgrequest */
+#define MC_CMD_VSWITCH_ALLOC_IN_LEN 16
+/* The port to connect to the v-switch's upstream port. */
+#define MC_CMD_VSWITCH_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+/* The type of v-switch to create. */
+#define MC_CMD_VSWITCH_ALLOC_IN_TYPE_OFST 4
+/* enum: VLAN */
+#define MC_CMD_VSWITCH_ALLOC_IN_VSWITCH_TYPE_VLAN 0x1
+/* enum: VEB */
+#define MC_CMD_VSWITCH_ALLOC_IN_VSWITCH_TYPE_VEB 0x2
+/* enum: VEPA */
+#define MC_CMD_VSWITCH_ALLOC_IN_VSWITCH_TYPE_VEPA 0x3
+/* Flags controlling v-port creation */
+#define MC_CMD_VSWITCH_ALLOC_IN_FLAGS_OFST 8
+#define MC_CMD_VSWITCH_ALLOC_IN_FLAG_AUTO_PORT_LBN 0
+#define MC_CMD_VSWITCH_ALLOC_IN_FLAG_AUTO_PORT_WIDTH 1
+/* The number of VLAN tags to support. */
+#define MC_CMD_VSWITCH_ALLOC_IN_NUM_VLAN_TAGS_OFST 12
+
+/* MC_CMD_VSWITCH_ALLOC_OUT msgresponse */
+#define MC_CMD_VSWITCH_ALLOC_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_VSWITCH_FREE
+ * de-allocate a v-switch.
+ */
+#define MC_CMD_VSWITCH_FREE 0x95
+
+/* MC_CMD_VSWITCH_FREE_IN msgrequest */
+#define MC_CMD_VSWITCH_FREE_IN_LEN 4
+/* The port to which the v-switch is connected. */
+#define MC_CMD_VSWITCH_FREE_IN_UPSTREAM_PORT_ID_OFST 0
+
+/* MC_CMD_VSWITCH_FREE_OUT msgresponse */
+#define MC_CMD_VSWITCH_FREE_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_VPORT_ALLOC
+ * allocate a v-port.
+ */
+#define MC_CMD_VPORT_ALLOC 0x96
+
+/* MC_CMD_VPORT_ALLOC_IN msgrequest */
+#define MC_CMD_VPORT_ALLOC_IN_LEN 20
+/* The port to which the v-switch is connected. */
+#define MC_CMD_VPORT_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+/* The type of the new v-port. */
+#define MC_CMD_VPORT_ALLOC_IN_TYPE_OFST 4
+/* enum: VLAN (obsolete) */
+#define MC_CMD_VPORT_ALLOC_IN_VPORT_TYPE_VLAN 0x1
+/* enum: VEB (obsolete) */
+#define MC_CMD_VPORT_ALLOC_IN_VPORT_TYPE_VEB 0x2
+/* enum: VEPA (obsolete) */
+#define MC_CMD_VPORT_ALLOC_IN_VPORT_TYPE_VEPA 0x3
+/* enum: A normal v-port receives packets which match a specified MAC and/or
+ * VLAN.
+ */
+#define MC_CMD_VPORT_ALLOC_IN_VPORT_TYPE_NORMAL 0x4
+/* enum: An expansion v-port packets traffic which don't match any other
+ * v-port.
+ */
+#define MC_CMD_VPORT_ALLOC_IN_VPORT_TYPE_EXPANSION 0x5
+/* enum: An test v-port receives packets which match any filters installed by
+ * its downstream components.
+ */
+#define MC_CMD_VPORT_ALLOC_IN_VPORT_TYPE_TEST 0x6
+/* Flags controlling v-port creation */
+#define MC_CMD_VPORT_ALLOC_IN_FLAGS_OFST 8
+#define MC_CMD_VPORT_ALLOC_IN_FLAG_AUTO_PORT_LBN 0
+#define MC_CMD_VPORT_ALLOC_IN_FLAG_AUTO_PORT_WIDTH 1
+/* The number of VLAN tags to insert/remove. */
+#define MC_CMD_VPORT_ALLOC_IN_NUM_VLAN_TAGS_OFST 12
+/* The actual VLAN tags to insert/remove */
+#define MC_CMD_VPORT_ALLOC_IN_VLAN_TAGS_OFST 16
+#define MC_CMD_VPORT_ALLOC_IN_VLAN_TAG_0_LBN 0
+#define MC_CMD_VPORT_ALLOC_IN_VLAN_TAG_0_WIDTH 16
+#define MC_CMD_VPORT_ALLOC_IN_VLAN_TAG_1_LBN 16
+#define MC_CMD_VPORT_ALLOC_IN_VLAN_TAG_1_WIDTH 16
+
+/* MC_CMD_VPORT_ALLOC_OUT msgresponse */
+#define MC_CMD_VPORT_ALLOC_OUT_LEN 4
+/* The handle of the new v-port */
+#define MC_CMD_VPORT_ALLOC_OUT_VPORT_ID_OFST 0
+
+
+/***********************************/
+/* MC_CMD_VPORT_FREE
+ * de-allocate a v-port.
+ */
+#define MC_CMD_VPORT_FREE 0x97
+
+/* MC_CMD_VPORT_FREE_IN msgrequest */
+#define MC_CMD_VPORT_FREE_IN_LEN 4
+/* The handle of the v-port */
+#define MC_CMD_VPORT_FREE_IN_VPORT_ID_OFST 0
+
+/* MC_CMD_VPORT_FREE_OUT msgresponse */
+#define MC_CMD_VPORT_FREE_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_VADAPTOR_ALLOC
+ * allocate a v-adaptor.
+ */
+#define MC_CMD_VADAPTOR_ALLOC 0x98
+
+/* MC_CMD_VADAPTOR_ALLOC_IN msgrequest */
+#define MC_CMD_VADAPTOR_ALLOC_IN_LEN 16
+/* The port to connect to the v-adaptor's port. */
+#define MC_CMD_VADAPTOR_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+/* Flags controlling v-adaptor creation */
+#define MC_CMD_VADAPTOR_ALLOC_IN_FLAGS_OFST 8
+#define MC_CMD_VADAPTOR_ALLOC_IN_FLAG_AUTO_VADAPTOR_LBN 0
+#define MC_CMD_VADAPTOR_ALLOC_IN_FLAG_AUTO_VADAPTOR_WIDTH 1
+/* The number of VLAN tags to strip on receive */
+#define MC_CMD_VADAPTOR_ALLOC_IN_NUM_VLANS_OFST 12
+
+/* MC_CMD_VADAPTOR_ALLOC_OUT msgresponse */
+#define MC_CMD_VADAPTOR_ALLOC_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_VADAPTOR_FREE
+ * de-allocate a v-adaptor.
+ */
+#define MC_CMD_VADAPTOR_FREE 0x99
+
+/* MC_CMD_VADAPTOR_FREE_IN msgrequest */
+#define MC_CMD_VADAPTOR_FREE_IN_LEN 4
+/* The port to which the v-adaptor is connected. */
+#define MC_CMD_VADAPTOR_FREE_IN_UPSTREAM_PORT_ID_OFST 0
+
+/* MC_CMD_VADAPTOR_FREE_OUT msgresponse */
+#define MC_CMD_VADAPTOR_FREE_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_EVB_PORT_ASSIGN
+ * assign a port to a PCI function.
+ */
+#define MC_CMD_EVB_PORT_ASSIGN 0x9a
+
+/* MC_CMD_EVB_PORT_ASSIGN_IN msgrequest */
+#define MC_CMD_EVB_PORT_ASSIGN_IN_LEN 8
+/* The port to assign. */
+#define MC_CMD_EVB_PORT_ASSIGN_IN_PORT_ID_OFST 0
+/* The target function to modify. */
+#define MC_CMD_EVB_PORT_ASSIGN_IN_FUNCTION_OFST 4
+#define MC_CMD_EVB_PORT_ASSIGN_IN_PF_LBN 0
+#define MC_CMD_EVB_PORT_ASSIGN_IN_PF_WIDTH 16
+#define MC_CMD_EVB_PORT_ASSIGN_IN_VF_LBN 16
+#define MC_CMD_EVB_PORT_ASSIGN_IN_VF_WIDTH 16
+
+/* MC_CMD_EVB_PORT_ASSIGN_OUT msgresponse */
+#define MC_CMD_EVB_PORT_ASSIGN_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RDWR_A64_REGIONS
+ * Assign the 64 bit region addresses.
+ */
+#define MC_CMD_RDWR_A64_REGIONS 0x9b
+
+/* MC_CMD_RDWR_A64_REGIONS_IN msgrequest */
+#define MC_CMD_RDWR_A64_REGIONS_IN_LEN 17
+#define MC_CMD_RDWR_A64_REGIONS_IN_REGION0_OFST 0
+#define MC_CMD_RDWR_A64_REGIONS_IN_REGION1_OFST 4
+#define MC_CMD_RDWR_A64_REGIONS_IN_REGION2_OFST 8
+#define MC_CMD_RDWR_A64_REGIONS_IN_REGION3_OFST 12
+/* Write enable bits 0-3, set to write, clear to read. */
+#define MC_CMD_RDWR_A64_REGIONS_IN_WRITE_MASK_LBN 128
+#define MC_CMD_RDWR_A64_REGIONS_IN_WRITE_MASK_WIDTH 4
+#define MC_CMD_RDWR_A64_REGIONS_IN_WRITE_MASK_BYTE_OFST 16
+#define MC_CMD_RDWR_A64_REGIONS_IN_WRITE_MASK_BYTE_LEN 1
+
+/* MC_CMD_RDWR_A64_REGIONS_OUT msgresponse: This data always included
+ * regardless of state of write bits in the request.
+ */
+#define MC_CMD_RDWR_A64_REGIONS_OUT_LEN 16
+#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION0_OFST 0
+#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION1_OFST 4
+#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION2_OFST 8
+#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION3_OFST 12
+
+
+/***********************************/
+/* MC_CMD_ONLOAD_STACK_ALLOC
+ * Allocate an Onload stack ID.
+ */
+#define MC_CMD_ONLOAD_STACK_ALLOC 0x9c
+
+/* MC_CMD_ONLOAD_STACK_ALLOC_IN msgrequest */
+#define MC_CMD_ONLOAD_STACK_ALLOC_IN_LEN 4
+/* The handle of the owning upstream port */
+#define MC_CMD_ONLOAD_STACK_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+
+/* MC_CMD_ONLOAD_STACK_ALLOC_OUT msgresponse */
+#define MC_CMD_ONLOAD_STACK_ALLOC_OUT_LEN 4
+/* The handle of the new Onload stack */
+#define MC_CMD_ONLOAD_STACK_ALLOC_OUT_ONLOAD_STACK_ID_OFST 0
+
+
+/***********************************/
+/* MC_CMD_ONLOAD_STACK_FREE
+ * Free an Onload stack ID.
+ */
+#define MC_CMD_ONLOAD_STACK_FREE 0x9d
+
+/* MC_CMD_ONLOAD_STACK_FREE_IN msgrequest */
+#define MC_CMD_ONLOAD_STACK_FREE_IN_LEN 4
+/* The handle of the Onload stack */
+#define MC_CMD_ONLOAD_STACK_FREE_IN_ONLOAD_STACK_ID_OFST 0
+
+/* MC_CMD_ONLOAD_STACK_FREE_OUT msgresponse */
+#define MC_CMD_ONLOAD_STACK_FREE_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RSS_CONTEXT_ALLOC
+ * Allocate an RSS context.
+ */
+#define MC_CMD_RSS_CONTEXT_ALLOC 0x9e
+
+/* MC_CMD_RSS_CONTEXT_ALLOC_IN msgrequest */
+#define MC_CMD_RSS_CONTEXT_ALLOC_IN_LEN 12
+/* The handle of the owning upstream port */
+#define MC_CMD_RSS_CONTEXT_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+/* The type of context to allocate */
+#define MC_CMD_RSS_CONTEXT_ALLOC_IN_TYPE_OFST 4
+/* enum: Allocate a context for exclusive use. The key and indirection table
+ * must be explicitly configured.
+ */
+#define MC_CMD_RSS_CONTEXT_ALLOC_IN_TYPE_EXCLUSIVE 0x0
+/* enum: Allocate a context for shared use; this will spread across a range of
+ * queues, but the key and indirection table are pre-configured and may not be
+ * changed. For this mode, NUM_QUEUES must 2, 4, 8, 16, 32 or 64.
+ */
+#define MC_CMD_RSS_CONTEXT_ALLOC_IN_TYPE_SHARED 0x1
+/* Number of queues spanned by this context, in the range 1-64; valid offsets
+ * in the indirection table will be in the range 0 to NUM_QUEUES-1.
+ */
+#define MC_CMD_RSS_CONTEXT_ALLOC_IN_NUM_QUEUES_OFST 8
+
+/* MC_CMD_RSS_CONTEXT_ALLOC_OUT msgresponse */
+#define MC_CMD_RSS_CONTEXT_ALLOC_OUT_LEN 4
+/* The handle of the new RSS context */
+#define MC_CMD_RSS_CONTEXT_ALLOC_OUT_RSS_CONTEXT_ID_OFST 0
+
+
+/***********************************/
+/* MC_CMD_RSS_CONTEXT_FREE
+ * Free an RSS context.
+ */
+#define MC_CMD_RSS_CONTEXT_FREE 0x9f
+
+/* MC_CMD_RSS_CONTEXT_FREE_IN msgrequest */
+#define MC_CMD_RSS_CONTEXT_FREE_IN_LEN 4
+/* The handle of the RSS context */
+#define MC_CMD_RSS_CONTEXT_FREE_IN_RSS_CONTEXT_ID_OFST 0
+
+/* MC_CMD_RSS_CONTEXT_FREE_OUT msgresponse */
+#define MC_CMD_RSS_CONTEXT_FREE_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RSS_CONTEXT_SET_KEY
+ * Set the Toeplitz hash key for an RSS context.
+ */
+#define MC_CMD_RSS_CONTEXT_SET_KEY 0xa0
+
+/* MC_CMD_RSS_CONTEXT_SET_KEY_IN msgrequest */
+#define MC_CMD_RSS_CONTEXT_SET_KEY_IN_LEN 44
+/* The handle of the RSS context */
+#define MC_CMD_RSS_CONTEXT_SET_KEY_IN_RSS_CONTEXT_ID_OFST 0
+/* The 40-byte Toeplitz hash key (TBD endianness issues?) */
+#define MC_CMD_RSS_CONTEXT_SET_KEY_IN_TOEPLITZ_KEY_OFST 4
+#define MC_CMD_RSS_CONTEXT_SET_KEY_IN_TOEPLITZ_KEY_LEN 40
+
+/* MC_CMD_RSS_CONTEXT_SET_KEY_OUT msgresponse */
+#define MC_CMD_RSS_CONTEXT_SET_KEY_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RSS_CONTEXT_GET_KEY
+ * Get the Toeplitz hash key for an RSS context.
+ */
+#define MC_CMD_RSS_CONTEXT_GET_KEY 0xa1
+
+/* MC_CMD_RSS_CONTEXT_GET_KEY_IN msgrequest */
+#define MC_CMD_RSS_CONTEXT_GET_KEY_IN_LEN 4
+/* The handle of the RSS context */
+#define MC_CMD_RSS_CONTEXT_GET_KEY_IN_RSS_CONTEXT_ID_OFST 0
+
+/* MC_CMD_RSS_CONTEXT_GET_KEY_OUT msgresponse */
+#define MC_CMD_RSS_CONTEXT_GET_KEY_OUT_LEN 44
+/* The 40-byte Toeplitz hash key (TBD endianness issues?) */
+#define MC_CMD_RSS_CONTEXT_GET_KEY_OUT_TOEPLITZ_KEY_OFST 4
+#define MC_CMD_RSS_CONTEXT_GET_KEY_OUT_TOEPLITZ_KEY_LEN 40
+
+
+/***********************************/
+/* MC_CMD_RSS_CONTEXT_SET_TABLE
+ * Set the indirection table for an RSS context.
+ */
+#define MC_CMD_RSS_CONTEXT_SET_TABLE 0xa2
+
+/* MC_CMD_RSS_CONTEXT_SET_TABLE_IN msgrequest */
+#define MC_CMD_RSS_CONTEXT_SET_TABLE_IN_LEN 132
+/* The handle of the RSS context */
+#define MC_CMD_RSS_CONTEXT_SET_TABLE_IN_RSS_CONTEXT_ID_OFST 0
+/* The 128-byte indirection table (1 byte per entry) */
+#define MC_CMD_RSS_CONTEXT_SET_TABLE_IN_INDIRECTION_TABLE_OFST 4
+#define MC_CMD_RSS_CONTEXT_SET_TABLE_IN_INDIRECTION_TABLE_LEN 128
+
+/* MC_CMD_RSS_CONTEXT_SET_TABLE_OUT msgresponse */
+#define MC_CMD_RSS_CONTEXT_SET_TABLE_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RSS_CONTEXT_GET_TABLE
+ * Get the indirection table for an RSS context.
+ */
+#define MC_CMD_RSS_CONTEXT_GET_TABLE 0xa3
+
+/* MC_CMD_RSS_CONTEXT_GET_TABLE_IN msgrequest */
+#define MC_CMD_RSS_CONTEXT_GET_TABLE_IN_LEN 4
+/* The handle of the RSS context */
+#define MC_CMD_RSS_CONTEXT_GET_TABLE_IN_RSS_CONTEXT_ID_OFST 0
+
+/* MC_CMD_RSS_CONTEXT_GET_TABLE_OUT msgresponse */
+#define MC_CMD_RSS_CONTEXT_GET_TABLE_OUT_LEN 132
+/* The 128-byte indirection table (1 byte per entry) */
+#define MC_CMD_RSS_CONTEXT_GET_TABLE_OUT_INDIRECTION_TABLE_OFST 4
+#define MC_CMD_RSS_CONTEXT_GET_TABLE_OUT_INDIRECTION_TABLE_LEN 128
+
+
+/***********************************/
+/* MC_CMD_RSS_CONTEXT_SET_FLAGS
+ * Set various control flags for an RSS context.
+ */
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS 0xe1
+
+/* MC_CMD_RSS_CONTEXT_SET_FLAGS_IN msgrequest */
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_LEN 8
+/* The handle of the RSS context */
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_RSS_CONTEXT_ID_OFST 0
+/* Hash control flags */
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_FLAGS_OFST 4
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_IPV4_EN_LBN 0
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_IPV4_EN_WIDTH 1
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_TCPV4_EN_LBN 1
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_TCPV4_EN_WIDTH 1
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_IPV6_EN_LBN 2
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_IPV6_EN_WIDTH 1
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_TCPV6_EN_LBN 3
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_TCPV6_EN_WIDTH 1
+
+/* MC_CMD_RSS_CONTEXT_SET_FLAGS_OUT msgresponse */
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RSS_CONTEXT_GET_FLAGS
+ * Get various control flags for an RSS context.
+ */
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS 0xe2
+
+/* MC_CMD_RSS_CONTEXT_GET_FLAGS_IN msgrequest */
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_IN_LEN 4
+/* The handle of the RSS context */
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_IN_RSS_CONTEXT_ID_OFST 0
+
+/* MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT msgresponse */
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_LEN 8
+/* Hash control flags */
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_FLAGS_OFST 4
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_IPV4_EN_LBN 0
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_IPV4_EN_WIDTH 1
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_TCPV4_EN_LBN 1
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_TCPV4_EN_WIDTH 1
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_IPV6_EN_LBN 2
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_IPV6_EN_WIDTH 1
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_TCPV6_EN_LBN 3
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_TCPV6_EN_WIDTH 1
+
+
+/***********************************/
+/* MC_CMD_DOT1P_MAPPING_ALLOC
+ * Allocate a .1p mapping.
+ */
+#define MC_CMD_DOT1P_MAPPING_ALLOC 0xa4
+
+/* MC_CMD_DOT1P_MAPPING_ALLOC_IN msgrequest */
+#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_LEN 8
+/* The handle of the owning upstream port */
+#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+/* Number of queues spanned by this mapping, in the range 1-64; valid fixed
+ * offsets in the mapping table will be in the range 0 to NUM_QUEUES-1, and
+ * referenced RSS contexts must span no more than this number.
+ */
+#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_NUM_QUEUES_OFST 4
+
+/* MC_CMD_DOT1P_MAPPING_ALLOC_OUT msgresponse */
+#define MC_CMD_DOT1P_MAPPING_ALLOC_OUT_LEN 4
+/* The handle of the new .1p mapping */
+#define MC_CMD_DOT1P_MAPPING_ALLOC_OUT_DOT1P_MAPPING_ID_OFST 0
+
+
+/***********************************/
+/* MC_CMD_DOT1P_MAPPING_FREE
+ * Free a .1p mapping.
+ */
+#define MC_CMD_DOT1P_MAPPING_FREE 0xa5
+
+/* MC_CMD_DOT1P_MAPPING_FREE_IN msgrequest */
+#define MC_CMD_DOT1P_MAPPING_FREE_IN_LEN 4
+/* The handle of the .1p mapping */
+#define MC_CMD_DOT1P_MAPPING_FREE_IN_DOT1P_MAPPING_ID_OFST 0
+
+/* MC_CMD_DOT1P_MAPPING_FREE_OUT msgresponse */
+#define MC_CMD_DOT1P_MAPPING_FREE_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_DOT1P_MAPPING_SET_TABLE
+ * Set the mapping table for a .1p mapping.
+ */
+#define MC_CMD_DOT1P_MAPPING_SET_TABLE 0xa6
+
+/* MC_CMD_DOT1P_MAPPING_SET_TABLE_IN msgrequest */
+#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_LEN 36
+/* The handle of the .1p mapping */
+#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_DOT1P_MAPPING_ID_OFST 0
+/* Per-priority mappings (1 32-bit word per entry - an offset or RSS context
+ * handle)
+ */
+#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_MAPPING_TABLE_OFST 4
+#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_MAPPING_TABLE_LEN 32
+
+/* MC_CMD_DOT1P_MAPPING_SET_TABLE_OUT msgresponse */
+#define MC_CMD_DOT1P_MAPPING_SET_TABLE_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_DOT1P_MAPPING_GET_TABLE
+ * Get the mapping table for a .1p mapping.
+ */
+#define MC_CMD_DOT1P_MAPPING_GET_TABLE 0xa7
+
+/* MC_CMD_DOT1P_MAPPING_GET_TABLE_IN msgrequest */
+#define MC_CMD_DOT1P_MAPPING_GET_TABLE_IN_LEN 4
+/* The handle of the .1p mapping */
+#define MC_CMD_DOT1P_MAPPING_GET_TABLE_IN_DOT1P_MAPPING_ID_OFST 0
+
+/* MC_CMD_DOT1P_MAPPING_GET_TABLE_OUT msgresponse */
+#define MC_CMD_DOT1P_MAPPING_GET_TABLE_OUT_LEN 36
+/* Per-priority mappings (1 32-bit word per entry - an offset or RSS context
+ * handle)
+ */
+#define MC_CMD_DOT1P_MAPPING_GET_TABLE_OUT_MAPPING_TABLE_OFST 4
+#define MC_CMD_DOT1P_MAPPING_GET_TABLE_OUT_MAPPING_TABLE_LEN 32
+
+
+/***********************************/
+/* MC_CMD_GET_VECTOR_CFG
+ * Get Interrupt Vector config for this PF.
+ */
+#define MC_CMD_GET_VECTOR_CFG 0xbf
+
+/* MC_CMD_GET_VECTOR_CFG_IN msgrequest */
+#define MC_CMD_GET_VECTOR_CFG_IN_LEN 0
+
+/* MC_CMD_GET_VECTOR_CFG_OUT msgresponse */
+#define MC_CMD_GET_VECTOR_CFG_OUT_LEN 12
+/* Base absolute interrupt vector number. */
+#define MC_CMD_GET_VECTOR_CFG_OUT_VEC_BASE_OFST 0
+/* Number of interrupt vectors allocate to this PF. */
+#define MC_CMD_GET_VECTOR_CFG_OUT_VECS_PER_PF_OFST 4
+/* Number of interrupt vectors to allocate per VF. */
+#define MC_CMD_GET_VECTOR_CFG_OUT_VECS_PER_VF_OFST 8
+
+
+/***********************************/
+/* MC_CMD_SET_VECTOR_CFG
+ * Set Interrupt Vector config for this PF.
+ */
+#define MC_CMD_SET_VECTOR_CFG 0xc0
+
+/* MC_CMD_SET_VECTOR_CFG_IN msgrequest */
+#define MC_CMD_SET_VECTOR_CFG_IN_LEN 12
+/* Base absolute interrupt vector number, or MC_CMD_RESOURCE_INSTANCE_ANY to
+ * let the system find a suitable base.
+ */
+#define MC_CMD_SET_VECTOR_CFG_IN_VEC_BASE_OFST 0
+/* Number of interrupt vectors allocate to this PF. */
+#define MC_CMD_SET_VECTOR_CFG_IN_VECS_PER_PF_OFST 4
+/* Number of interrupt vectors to allocate per VF. */
+#define MC_CMD_SET_VECTOR_CFG_IN_VECS_PER_VF_OFST 8
+
+/* MC_CMD_SET_VECTOR_CFG_OUT msgresponse */
+#define MC_CMD_SET_VECTOR_CFG_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_CLASS_STATS
+ * Retrieve rmon rx class statistics
+ */
+#define MC_CMD_RMON_RX_CLASS_STATS 0xc3
+
+/* MC_CMD_RMON_RX_CLASS_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_CLASS_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_CLASS_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_CLASS_STATS_IN_CLASS_LBN 0
+#define MC_CMD_RMON_RX_CLASS_STATS_IN_CLASS_WIDTH 8
+#define MC_CMD_RMON_RX_CLASS_STATS_IN_RST_LBN 8
+#define MC_CMD_RMON_RX_CLASS_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_CLASS_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_CLASS_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_CLASS_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_CLASS_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_CLASS_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_CLASS_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_CLASS_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_CLASS_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_CLASS_STATS
+ * Retrieve rmon tx class statistics
+ */
+#define MC_CMD_RMON_TX_CLASS_STATS 0xc4
+
+/* MC_CMD_RMON_TX_CLASS_STATS_IN msgrequest */
+#define MC_CMD_RMON_TX_CLASS_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_TX_CLASS_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_TX_CLASS_STATS_IN_CLASS_LBN 0
+#define MC_CMD_RMON_TX_CLASS_STATS_IN_CLASS_WIDTH 8
+#define MC_CMD_RMON_TX_CLASS_STATS_IN_RST_LBN 8
+#define MC_CMD_RMON_TX_CLASS_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_TX_CLASS_STATS_OUT msgresponse */
+#define MC_CMD_RMON_TX_CLASS_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_TX_CLASS_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_TX_CLASS_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_TX_CLASS_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_TX_CLASS_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_TX_CLASS_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_TX_CLASS_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_SUPER_CLASS_STATS
+ * Retrieve rmon rx super_class statistics
+ */
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS 0xc5
+
+/* MC_CMD_RMON_RX_SUPER_CLASS_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_IN_SUPER_CLASS_LBN 0
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_IN_SUPER_CLASS_WIDTH 4
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_IN_RST_LBN 4
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_SUPER_CLASS_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_SUPER_CLASS_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_SUPER_CLASS_STATS
+ * Retrieve rmon tx super_class statistics
+ */
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS 0xc6
+
+/* MC_CMD_RMON_TX_SUPER_CLASS_STATS_IN msgrequest */
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_IN_SUPER_CLASS_LBN 0
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_IN_SUPER_CLASS_WIDTH 4
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_IN_RST_LBN 4
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_TX_SUPER_CLASS_STATS_OUT msgresponse */
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_TX_SUPER_CLASS_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_ADD_QID_TO_CLASS
+ * Add qid to class for statistics collection
+ */
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS 0xc7
+
+/* MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN msgrequest */
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN_LEN 12
+/* class */
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN_CLASS_OFST 0
+/* qid */
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN_QID_OFST 4
+/* flags */
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN_FLAGS_OFST 8
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN_SUPER_CLASS_LBN 0
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN_SUPER_CLASS_WIDTH 4
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN_PE_DELTA_LBN 4
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN_PE_DELTA_WIDTH 4
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN_MTU_LBN 8
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_IN_MTU_WIDTH 14
+
+/* MC_CMD_RMON_RX_ADD_QID_TO_CLASS_OUT msgresponse */
+#define MC_CMD_RMON_RX_ADD_QID_TO_CLASS_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_ADD_QID_TO_CLASS
+ * Add qid to class for statistics collection
+ */
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS 0xc8
+
+/* MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN msgrequest */
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN_LEN 12
+/* class */
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN_CLASS_OFST 0
+/* qid */
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN_QID_OFST 4
+/* flags */
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN_FLAGS_OFST 8
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN_SUPER_CLASS_LBN 0
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN_SUPER_CLASS_WIDTH 4
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN_PE_DELTA_LBN 4
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN_PE_DELTA_WIDTH 4
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN_MTU_LBN 8
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_IN_MTU_WIDTH 14
+
+/* MC_CMD_RMON_TX_ADD_QID_TO_CLASS_OUT msgresponse */
+#define MC_CMD_RMON_TX_ADD_QID_TO_CLASS_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RMON_MC_ADD_QID_TO_CLASS
+ * Add qid to class for statistics collection
+ */
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS 0xc9
+
+/* MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN msgrequest */
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN_LEN 12
+/* class */
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN_CLASS_OFST 0
+/* qid */
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN_QID_OFST 4
+/* flags */
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN_FLAGS_OFST 8
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN_SUPER_CLASS_LBN 0
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN_SUPER_CLASS_WIDTH 4
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN_PE_DELTA_LBN 4
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN_PE_DELTA_WIDTH 4
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN_MTU_LBN 8
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_IN_MTU_WIDTH 14
+
+/* MC_CMD_RMON_MC_ADD_QID_TO_CLASS_OUT msgresponse */
+#define MC_CMD_RMON_MC_ADD_QID_TO_CLASS_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RMON_ALLOC_CLASS
+ * Allocate an rmon class
+ */
+#define MC_CMD_RMON_ALLOC_CLASS 0xca
+
+/* MC_CMD_RMON_ALLOC_CLASS_IN msgrequest */
+#define MC_CMD_RMON_ALLOC_CLASS_IN_LEN 0
+
+/* MC_CMD_RMON_ALLOC_CLASS_OUT msgresponse */
+#define MC_CMD_RMON_ALLOC_CLASS_OUT_LEN 4
+/* class */
+#define MC_CMD_RMON_ALLOC_CLASS_OUT_CLASS_OFST 0
+
+
+/***********************************/
+/* MC_CMD_RMON_DEALLOC_CLASS
+ * Deallocate an rmon class
+ */
+#define MC_CMD_RMON_DEALLOC_CLASS 0xcb
+
+/* MC_CMD_RMON_DEALLOC_CLASS_IN msgrequest */
+#define MC_CMD_RMON_DEALLOC_CLASS_IN_LEN 4
+/* class */
+#define MC_CMD_RMON_DEALLOC_CLASS_IN_CLASS_OFST 0
+
+/* MC_CMD_RMON_DEALLOC_CLASS_OUT msgresponse */
+#define MC_CMD_RMON_DEALLOC_CLASS_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RMON_ALLOC_SUPER_CLASS
+ * Allocate an rmon super_class
+ */
+#define MC_CMD_RMON_ALLOC_SUPER_CLASS 0xcc
+
+/* MC_CMD_RMON_ALLOC_SUPER_CLASS_IN msgrequest */
+#define MC_CMD_RMON_ALLOC_SUPER_CLASS_IN_LEN 0
+
+/* MC_CMD_RMON_ALLOC_SUPER_CLASS_OUT msgresponse */
+#define MC_CMD_RMON_ALLOC_SUPER_CLASS_OUT_LEN 4
+/* super_class */
+#define MC_CMD_RMON_ALLOC_SUPER_CLASS_OUT_SUPER_CLASS_OFST 0
+
+
+/***********************************/
+/* MC_CMD_RMON_DEALLOC_SUPER_CLASS
+ * Deallocate an rmon tx super_class
+ */
+#define MC_CMD_RMON_DEALLOC_SUPER_CLASS 0xcd
+
+/* MC_CMD_RMON_DEALLOC_SUPER_CLASS_IN msgrequest */
+#define MC_CMD_RMON_DEALLOC_SUPER_CLASS_IN_LEN 4
+/* super_class */
+#define MC_CMD_RMON_DEALLOC_SUPER_CLASS_IN_SUPER_CLASS_OFST 0
+
+/* MC_CMD_RMON_DEALLOC_SUPER_CLASS_OUT msgresponse */
+#define MC_CMD_RMON_DEALLOC_SUPER_CLASS_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_UP_CONV_STATS
+ * Retrieve up converter statistics
+ */
+#define MC_CMD_RMON_RX_UP_CONV_STATS 0xce
+
+/* MC_CMD_RMON_RX_UP_CONV_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_UP_CONV_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_UP_CONV_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_UP_CONV_STATS_IN_PORT_LBN 0
+#define MC_CMD_RMON_RX_UP_CONV_STATS_IN_PORT_WIDTH 2
+#define MC_CMD_RMON_RX_UP_CONV_STATS_IN_RST_LBN 2
+#define MC_CMD_RMON_RX_UP_CONV_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_UP_CONV_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_UP_CONV_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_UP_CONV_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_UP_CONV_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_UP_CONV_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_UP_CONV_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_UP_CONV_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_UP_CONV_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_IPI_STATS
+ * Retrieve rx ipi stats
+ */
+#define MC_CMD_RMON_RX_IPI_STATS 0xcf
+
+/* MC_CMD_RMON_RX_IPI_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_IPI_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_IPI_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_IPI_STATS_IN_VFIFO_LBN 0
+#define MC_CMD_RMON_RX_IPI_STATS_IN_VFIFO_WIDTH 5
+#define MC_CMD_RMON_RX_IPI_STATS_IN_RST_LBN 5
+#define MC_CMD_RMON_RX_IPI_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_IPI_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_IPI_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_IPI_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_IPI_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_IPI_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_IPI_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_IPI_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_IPI_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS
+ * Retrieve rx ipsec cntxt_ptr indexed stats
+ */
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS 0xd0
+
+/* MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_IN_CNTXT_PTR_LBN 0
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_IN_CNTXT_PTR_WIDTH 9
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_IN_RST_LBN 9
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_IPSEC_CNTXT_PTR_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_IPSEC_PORT_STATS
+ * Retrieve rx ipsec port indexed stats
+ */
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS 0xd1
+
+/* MC_CMD_RMON_RX_IPSEC_PORT_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_IN_PORT_LBN 0
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_IN_PORT_WIDTH 2
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_IN_RST_LBN 2
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_IPSEC_PORT_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_IPSEC_PORT_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_IPSEC_OFLOW_STATS
+ * Retrieve tx ipsec overflow
+ */
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS 0xd2
+
+/* MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_IN_PORT_LBN 0
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_IN_PORT_WIDTH 2
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_IN_RST_LBN 2
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_IPSEC_OFLOW_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_VPORT_ADD_MAC_ADDRESS
+ * Add a MAC address to a v-port
+ */
+#define MC_CMD_VPORT_ADD_MAC_ADDRESS 0xa8
+
+/* MC_CMD_VPORT_ADD_MAC_ADDRESS_IN msgrequest */
+#define MC_CMD_VPORT_ADD_MAC_ADDRESS_IN_LEN 10
+/* The handle of the v-port */
+#define MC_CMD_VPORT_ADD_MAC_ADDRESS_IN_VPORT_ID_OFST 0
+/* MAC address to add */
+#define MC_CMD_VPORT_ADD_MAC_ADDRESS_IN_MACADDR_OFST 4
+#define MC_CMD_VPORT_ADD_MAC_ADDRESS_IN_MACADDR_LEN 6
+
+/* MC_CMD_VPORT_ADD_MAC_ADDRESS_OUT msgresponse */
+#define MC_CMD_VPORT_ADD_MAC_ADDRESS_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_VPORT_DEL_MAC_ADDRESS
+ * Delete a MAC address from a v-port
+ */
+#define MC_CMD_VPORT_DEL_MAC_ADDRESS 0xa9
+
+/* MC_CMD_VPORT_DEL_MAC_ADDRESS_IN msgrequest */
+#define MC_CMD_VPORT_DEL_MAC_ADDRESS_IN_LEN 10
+/* The handle of the v-port */
+#define MC_CMD_VPORT_DEL_MAC_ADDRESS_IN_VPORT_ID_OFST 0
+/* MAC address to add */
+#define MC_CMD_VPORT_DEL_MAC_ADDRESS_IN_MACADDR_OFST 4
+#define MC_CMD_VPORT_DEL_MAC_ADDRESS_IN_MACADDR_LEN 6
+
+/* MC_CMD_VPORT_DEL_MAC_ADDRESS_OUT msgresponse */
+#define MC_CMD_VPORT_DEL_MAC_ADDRESS_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_VPORT_GET_MAC_ADDRESSES
+ * Delete a MAC address from a v-port
+ */
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES 0xaa
+
+/* MC_CMD_VPORT_GET_MAC_ADDRESSES_IN msgrequest */
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_IN_LEN 4
+/* The handle of the v-port */
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_IN_VPORT_ID_OFST 0
+
+/* MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT msgresponse */
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_LENMIN 4
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_LENMAX 250
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_LEN(num) (4+6*(num))
+/* The number of MAC addresses returned */
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_MACADDR_COUNT_OFST 0
+/* Array of MAC addresses */
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_MACADDR_OFST 4
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_MACADDR_LEN 6
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_MACADDR_MINNUM 0
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_MACADDR_MAXNUM 41
+
+
+/***********************************/
+/* MC_CMD_DUMP_BUFTBL_ENTRIES
+ * Dump buffer table entries, mainly for command client debug use. Dumps
+ * absolute entries, and does not use chunk handles. All entries must be in
+ * range, and used for q page mapping, Although the latter restriction may be
+ * lifted in future.
+ */
+#define MC_CMD_DUMP_BUFTBL_ENTRIES 0xab
+
+/* MC_CMD_DUMP_BUFTBL_ENTRIES_IN msgrequest */
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_LEN 8
+/* Index of the first buffer table entry. */
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_FIRSTID_OFST 0
+/* Number of buffer table entries to dump. */
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_NUMENTRIES_OFST 4
+
+/* MC_CMD_DUMP_BUFTBL_ENTRIES_OUT msgresponse */
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_LENMIN 12
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_LENMAX 252
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_LEN(num) (0+12*(num))
+/* Raw buffer table entries, layed out as BUFTBL_ENTRY. */
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_ENTRY_OFST 0
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_ENTRY_LEN 12
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_ENTRY_MINNUM 1
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_ENTRY_MAXNUM 21
+
+
+/***********************************/
+/* MC_CMD_SET_RXDP_CONFIG
+ * Set global RXDP configuration settings
+ */
+#define MC_CMD_SET_RXDP_CONFIG 0xc1
+
+/* MC_CMD_SET_RXDP_CONFIG_IN msgrequest */
+#define MC_CMD_SET_RXDP_CONFIG_IN_LEN 4
+#define MC_CMD_SET_RXDP_CONFIG_IN_DATA_OFST 0
+#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_DMA_LBN 0
+#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_DMA_WIDTH 1
+
+/* MC_CMD_SET_RXDP_CONFIG_OUT msgresponse */
+#define MC_CMD_SET_RXDP_CONFIG_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_GET_RXDP_CONFIG
+ * Get global RXDP configuration settings
+ */
+#define MC_CMD_GET_RXDP_CONFIG 0xc2
+
+/* MC_CMD_GET_RXDP_CONFIG_IN msgrequest */
+#define MC_CMD_GET_RXDP_CONFIG_IN_LEN 0
+
+/* MC_CMD_GET_RXDP_CONFIG_OUT msgresponse */
+#define MC_CMD_GET_RXDP_CONFIG_OUT_LEN 4
+#define MC_CMD_GET_RXDP_CONFIG_OUT_DATA_OFST 0
+#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_DMA_LBN 0
+#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_DMA_WIDTH 1
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_CLASS_DROPS_STATS
+ * Retrieve rx class drop stats
+ */
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS 0xd3
+
+/* MC_CMD_RMON_RX_CLASS_DROPS_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_IN_CLASS_LBN 0
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_IN_CLASS_WIDTH 8
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_IN_RST_LBN 8
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_CLASS_DROPS_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_CLASS_DROPS_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS
+ * Retrieve rx super class drop stats
+ */
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS 0xd4
+
+/* MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_IN_SUPER_CLASS_LBN 0
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_IN_SUPER_CLASS_WIDTH 4
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_IN_RST_LBN 4
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_SUPER_CLASS_DROPS_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_ERRORS_STATS
+ * Retrieve rxdp errors
+ */
+#define MC_CMD_RMON_RX_ERRORS_STATS 0xd5
+
+/* MC_CMD_RMON_RX_ERRORS_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_ERRORS_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_ERRORS_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_ERRORS_STATS_IN_QID_LBN 0
+#define MC_CMD_RMON_RX_ERRORS_STATS_IN_QID_WIDTH 11
+#define MC_CMD_RMON_RX_ERRORS_STATS_IN_RST_LBN 11
+#define MC_CMD_RMON_RX_ERRORS_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_ERRORS_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_ERRORS_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_ERRORS_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_ERRORS_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_ERRORS_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_ERRORS_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_ERRORS_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_ERRORS_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_RX_OVERFLOW_STATS
+ * Retrieve rxdp overflow
+ */
+#define MC_CMD_RMON_RX_OVERFLOW_STATS 0xd6
+
+/* MC_CMD_RMON_RX_OVERFLOW_STATS_IN msgrequest */
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_IN_CLASS_LBN 0
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_IN_CLASS_WIDTH 8
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_IN_RST_LBN 8
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_RX_OVERFLOW_STATS_OUT msgresponse */
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_RX_OVERFLOW_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_IPI_STATS
+ * Retrieve tx ipi stats
+ */
+#define MC_CMD_RMON_TX_IPI_STATS 0xd7
+
+/* MC_CMD_RMON_TX_IPI_STATS_IN msgrequest */
+#define MC_CMD_RMON_TX_IPI_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_TX_IPI_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_TX_IPI_STATS_IN_VFIFO_LBN 0
+#define MC_CMD_RMON_TX_IPI_STATS_IN_VFIFO_WIDTH 5
+#define MC_CMD_RMON_TX_IPI_STATS_IN_RST_LBN 5
+#define MC_CMD_RMON_TX_IPI_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_TX_IPI_STATS_OUT msgresponse */
+#define MC_CMD_RMON_TX_IPI_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_TX_IPI_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_TX_IPI_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_TX_IPI_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_TX_IPI_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_TX_IPI_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_TX_IPI_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS
+ * Retrieve tx ipsec counters by cntxt_ptr
+ */
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS 0xd8
+
+/* MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_IN msgrequest */
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_IN_CNTXT_PTR_LBN 0
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_IN_CNTXT_PTR_WIDTH 9
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_IN_RST_LBN 9
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_OUT msgresponse */
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_TX_IPSEC_CNTXT_PTR_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_IPSEC_PORT_STATS
+ * Retrieve tx ipsec counters by port
+ */
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS 0xd9
+
+/* MC_CMD_RMON_TX_IPSEC_PORT_STATS_IN msgrequest */
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_IN_PORT_LBN 0
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_IN_PORT_WIDTH 2
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_IN_RST_LBN 2
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_TX_IPSEC_PORT_STATS_OUT msgresponse */
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_TX_IPSEC_PORT_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_IPSEC_OFLOW_STATS
+ * Retrieve tx ipsec overflow
+ */
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS 0xda
+
+/* MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_IN msgrequest */
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_IN_PORT_LBN 0
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_IN_PORT_WIDTH 2
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_IN_RST_LBN 2
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_OUT msgresponse */
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_TX_IPSEC_OFLOW_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_NOWHERE_STATS
+ * Retrieve tx nowhere stats
+ */
+#define MC_CMD_RMON_TX_NOWHERE_STATS 0xdb
+
+/* MC_CMD_RMON_TX_NOWHERE_STATS_IN msgrequest */
+#define MC_CMD_RMON_TX_NOWHERE_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_TX_NOWHERE_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_TX_NOWHERE_STATS_IN_CLASS_LBN 0
+#define MC_CMD_RMON_TX_NOWHERE_STATS_IN_CLASS_WIDTH 8
+#define MC_CMD_RMON_TX_NOWHERE_STATS_IN_RST_LBN 8
+#define MC_CMD_RMON_TX_NOWHERE_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_TX_NOWHERE_STATS_OUT msgresponse */
+#define MC_CMD_RMON_TX_NOWHERE_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_TX_NOWHERE_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_TX_NOWHERE_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_TX_NOWHERE_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_TX_NOWHERE_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_TX_NOWHERE_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_TX_NOWHERE_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_NOWHERE_QBB_STATS
+ * Retrieve tx nowhere qbb stats
+ */
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS 0xdc
+
+/* MC_CMD_RMON_TX_NOWHERE_QBB_STATS_IN msgrequest */
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_IN_PRIORITY_LBN 0
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_IN_PRIORITY_WIDTH 3
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_IN_RST_LBN 3
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_TX_NOWHERE_QBB_STATS_OUT msgresponse */
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_TX_NOWHERE_QBB_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_ERRORS_STATS
+ * Retrieve rxdp errors
+ */
+#define MC_CMD_RMON_TX_ERRORS_STATS 0xdd
+
+/* MC_CMD_RMON_TX_ERRORS_STATS_IN msgrequest */
+#define MC_CMD_RMON_TX_ERRORS_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_TX_ERRORS_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_TX_ERRORS_STATS_IN_QID_LBN 0
+#define MC_CMD_RMON_TX_ERRORS_STATS_IN_QID_WIDTH 11
+#define MC_CMD_RMON_TX_ERRORS_STATS_IN_RST_LBN 11
+#define MC_CMD_RMON_TX_ERRORS_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_TX_ERRORS_STATS_OUT msgresponse */
+#define MC_CMD_RMON_TX_ERRORS_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_TX_ERRORS_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_TX_ERRORS_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_TX_ERRORS_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_TX_ERRORS_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_TX_ERRORS_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_TX_ERRORS_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_TX_OVERFLOW_STATS
+ * Retrieve rxdp overflow
+ */
+#define MC_CMD_RMON_TX_OVERFLOW_STATS 0xde
+
+/* MC_CMD_RMON_TX_OVERFLOW_STATS_IN msgrequest */
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_IN_LEN 4
+/* flags */
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_IN_FLAGS_OFST 0
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_IN_CLASS_LBN 0
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_IN_CLASS_WIDTH 8
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_IN_RST_LBN 8
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_IN_RST_WIDTH 1
+
+/* MC_CMD_RMON_TX_OVERFLOW_STATS_OUT msgresponse */
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_OUT_LENMIN 4
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_OUT_LENMAX 252
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_OUT_LEN(num) (0+4*(num))
+/* Array of stats */
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_OUT_BUFFER_OFST 0
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_OUT_BUFFER_LEN 4
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_OUT_BUFFER_MINNUM 1
+#define MC_CMD_RMON_TX_OVERFLOW_STATS_OUT_BUFFER_MAXNUM 63
+
+
+/***********************************/
+/* MC_CMD_RMON_COLLECT_CLASS_STATS
+ * Explicitly collect class stats at the specified evb port
+ */
+#define MC_CMD_RMON_COLLECT_CLASS_STATS 0xdf
+
+/* MC_CMD_RMON_COLLECT_CLASS_STATS_IN msgrequest */
+#define MC_CMD_RMON_COLLECT_CLASS_STATS_IN_LEN 4
+/* The port id associated with the vport/pport at which to collect class stats
+ */
+#define MC_CMD_RMON_COLLECT_CLASS_STATS_IN_PORT_ID_OFST 0
+
+/* MC_CMD_RMON_COLLECT_CLASS_STATS_OUT msgresponse */
+#define MC_CMD_RMON_COLLECT_CLASS_STATS_OUT_LEN 4
+/* class */
+#define MC_CMD_RMON_COLLECT_CLASS_STATS_OUT_CLASS_OFST 0
+
+
+/***********************************/
+/* MC_CMD_RMON_COLLECT_SUPER_CLASS_STATS
+ * Explicitly collect class stats at the specified evb port
+ */
+#define MC_CMD_RMON_COLLECT_SUPER_CLASS_STATS 0xe0
+
+/* MC_CMD_RMON_COLLECT_SUPER_CLASS_STATS_IN msgrequest */
+#define MC_CMD_RMON_COLLECT_SUPER_CLASS_STATS_IN_LEN 4
+/* The port id associated with the vport/pport at which to collect class stats
+ */
+#define MC_CMD_RMON_COLLECT_SUPER_CLASS_STATS_IN_PORT_ID_OFST 0
+
+/* MC_CMD_RMON_COLLECT_SUPER_CLASS_STATS_OUT msgresponse */
+#define MC_CMD_RMON_COLLECT_SUPER_CLASS_STATS_OUT_LEN 4
+/* super_class */
+#define MC_CMD_RMON_COLLECT_SUPER_CLASS_STATS_OUT_SUPER_CLASS_OFST 0
+
+
+/***********************************/
+/* MC_CMD_GET_CLOCK
+ * Return the system and PDCPU clock frequencies.
+ */
+#define MC_CMD_GET_CLOCK 0xac
+
+/* MC_CMD_GET_CLOCK_IN msgrequest */
+#define MC_CMD_GET_CLOCK_IN_LEN 0
+
+/* MC_CMD_GET_CLOCK_OUT msgresponse */
+#define MC_CMD_GET_CLOCK_OUT_LEN 8
+/* System frequency, MHz */
+#define MC_CMD_GET_CLOCK_OUT_SYS_FREQ_OFST 0
+/* DPCPU frequency, MHz */
+#define MC_CMD_GET_CLOCK_OUT_DPCPU_FREQ_OFST 4
+
+
+/***********************************/
+/* MC_CMD_SET_CLOCK
+ * Control the system and DPCPU clock frequencies. Changes are lost reboot.
+ */
+#define MC_CMD_SET_CLOCK 0xad
+
+/* MC_CMD_SET_CLOCK_IN msgrequest */
+#define MC_CMD_SET_CLOCK_IN_LEN 12
+/* Requested system frequency in MHz; 0 leaves unchanged. */
+#define MC_CMD_SET_CLOCK_IN_SYS_FREQ_OFST 0
+/* Requested inter-core frequency in MHz; 0 leaves unchanged. */
+#define MC_CMD_SET_CLOCK_IN_ICORE_FREQ_OFST 4
+/* Request DPCPU frequency in MHz; 0 leaves unchanged. */
+#define MC_CMD_SET_CLOCK_IN_DPCPU_FREQ_OFST 8
+
+/* MC_CMD_SET_CLOCK_OUT msgresponse */
+#define MC_CMD_SET_CLOCK_OUT_LEN 12
+/* Resulting system frequency in MHz */
+#define MC_CMD_SET_CLOCK_OUT_SYS_FREQ_OFST 0
+/* Resulting inter-core frequency in MHz */
+#define MC_CMD_SET_CLOCK_OUT_ICORE_FREQ_OFST 4
+/* Resulting DPCPU frequency in MHz */
+#define MC_CMD_SET_CLOCK_OUT_DPCPU_FREQ_OFST 8
+
+
+/***********************************/
+/* MC_CMD_DPCPU_RPC
+ * Send an arbitrary DPCPU message.
+ */
+#define MC_CMD_DPCPU_RPC 0xae
+
+/* MC_CMD_DPCPU_RPC_IN msgrequest */
+#define MC_CMD_DPCPU_RPC_IN_LEN 36
+#define MC_CMD_DPCPU_RPC_IN_CPU_OFST 0
+/* enum: RxDPCPU */
+#define MC_CMD_DPCPU_RPC_IN_DPCPU_RX 0x0
+/* enum: TxDPCPU0 */
+#define MC_CMD_DPCPU_RPC_IN_DPCPU_TX0 0x1
+/* enum: TxDPCPU1 */
+#define MC_CMD_DPCPU_RPC_IN_DPCPU_TX1 0x2
+/* First 8 bits [39:32] of DATA are consumed by MC-DPCPU protocol and must be
+ * initialised to zero
+ */
+#define MC_CMD_DPCPU_RPC_IN_DATA_OFST 4
+#define MC_CMD_DPCPU_RPC_IN_DATA_LEN 32
+#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_CMDNUM_LBN 8
+#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_CMDNUM_WIDTH 8
+#define MC_CMD_DPCPU_RPC_IN_CMDNUM_TXDPCPU_READ 0x6 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CMDNUM_TXDPCPU_WRITE 0x7 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CMDNUM_TXDPCPU_SELF_TEST 0xc /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CMDNUM_TXDPCPU_CSR_ACCESS 0xe /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CMDNUM_RXDPCPU_READ 0x46 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CMDNUM_RXDPCPU_WRITE 0x47 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CMDNUM_RXDPCPU_SELF_TEST 0x4a /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CMDNUM_RXDPCPU_CSR_ACCESS 0x4c /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CMDNUM_RXDPCPU_SET_MC_REPLAY_CNTXT 0x4d /* enum */
+#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_OBJID_LBN 16
+#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_OBJID_WIDTH 16
+#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_ADDR_LBN 16
+#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_ADDR_WIDTH 16
+#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_COUNT_LBN 48
+#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_COUNT_WIDTH 16
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_INFO_LBN 16
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_INFO_WIDTH 240
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_LBN 16
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_WIDTH 16
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_STOP_RETURN_RESULT 0x0 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_START_READ 0x1 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_START_WRITE 0x2 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_START_WRITE_READ 0x3 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_START_PIPELINED_READ 0x4 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_START_DELAY_LBN 48
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_START_DELAY_WIDTH 16
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_RPT_COUNT_LBN 64
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_RPT_COUNT_WIDTH 16
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_GAP_DELAY_LBN 80
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_GAP_DELAY_WIDTH 16
+#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_LBN 16
+#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_WIDTH 16
+#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_CUT_THROUGH 0x1 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_STORE_FORWARD 0x2 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_STORE_FORWARD_FIRST 0x3 /* enum */
+#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_CNTXT_LBN 64
+#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_CNTXT_WIDTH 16
+#define MC_CMD_DPCPU_RPC_IN_WDATA_OFST 12
+#define MC_CMD_DPCPU_RPC_IN_WDATA_LEN 24
+/* Register data to write. Only valid in write/write-read. */
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_DATA_OFST 16
+/* Register address. */
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_ADDRESS_OFST 20
+
+/* MC_CMD_DPCPU_RPC_OUT msgresponse */
+#define MC_CMD_DPCPU_RPC_OUT_LEN 36
+#define MC_CMD_DPCPU_RPC_OUT_RC_OFST 0
+/* DATA */
+#define MC_CMD_DPCPU_RPC_OUT_DATA_OFST 4
+#define MC_CMD_DPCPU_RPC_OUT_DATA_LEN 32
+#define MC_CMD_DPCPU_RPC_OUT_HDR_CMD_RESP_ERRCODE_LBN 32
+#define MC_CMD_DPCPU_RPC_OUT_HDR_CMD_RESP_ERRCODE_WIDTH 16
+#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_COUNT_LBN 48
+#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_COUNT_WIDTH 16
+#define MC_CMD_DPCPU_RPC_OUT_RDATA_OFST 12
+#define MC_CMD_DPCPU_RPC_OUT_RDATA_LEN 24
+#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_1_OFST 12
+#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_2_OFST 16
+#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_3_OFST 20
+#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_4_OFST 24
+
+
+/***********************************/
+/* MC_CMD_TRIGGER_INTERRUPT
+ * Trigger an interrupt by prodding the BIU.
+ */
+#define MC_CMD_TRIGGER_INTERRUPT 0xe3
+
+/* MC_CMD_TRIGGER_INTERRUPT_IN msgrequest */
+#define MC_CMD_TRIGGER_INTERRUPT_IN_LEN 4
+/* Interrupt level relative to base for function. */
+#define MC_CMD_TRIGGER_INTERRUPT_IN_INTR_LEVEL_OFST 0
+
+/* MC_CMD_TRIGGER_INTERRUPT_OUT msgresponse */
+#define MC_CMD_TRIGGER_INTERRUPT_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_DUMP_DO
+ * Take a dump of the DUT state
+ */
+#define MC_CMD_DUMP_DO 0xe8
+
+/* MC_CMD_DUMP_DO_IN msgrequest */
+#define MC_CMD_DUMP_DO_IN_LEN 52
+#define MC_CMD_DUMP_DO_IN_PADDING_OFST 0
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_OFST 4
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM 0x0 /* enum */
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_DEFAULT 0x1 /* enum */
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_TYPE_OFST 8
+#define MC_CMD_DUMP_DO_IN_DUMP_LOCATION_NVRAM 0x1 /* enum */
+#define MC_CMD_DUMP_DO_IN_DUMP_LOCATION_HOST_MEMORY 0x2 /* enum */
+#define MC_CMD_DUMP_DO_IN_DUMP_LOCATION_HOST_MEMORY_MLI 0x3 /* enum */
+#define MC_CMD_DUMP_DO_IN_DUMP_LOCATION_UART 0x4 /* enum */
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_PARTITION_TYPE_ID_OFST 12
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_OFFSET_OFST 16
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_LO_OFST 12
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_HI_OFST 16
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_OFST 12
+#define MC_CMD_DUMP_DO_IN_HOST_MEMORY_MLI_PAGE_SIZE 0x1000 /* enum */
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_OFST 16
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_DEPTH_OFST 20
+#define MC_CMD_DUMP_DO_IN_HOST_MEMORY_MLI_MAX_DEPTH 0x2 /* enum */
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_UART_PORT_OFST 12
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_SIZE_OFST 24
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_OFST 28
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM 0x0 /* enum */
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_NVRAM_DUMP_PARTITION 0x1 /* enum */
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_TYPE_OFST 32
+/* Enum values, see field(s): */
+/* MC_CMD_DUMP_DO_IN/DUMPSPEC_SRC_CUSTOM_TYPE */
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_NVRAM_PARTITION_TYPE_ID_OFST 36
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_NVRAM_OFFSET_OFST 40
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_LO_OFST 36
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_HI_OFST 40
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_OFST 36
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_OFST 40
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_DEPTH_OFST 44
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_UART_PORT_OFST 36
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_SIZE_OFST 48
+
+/* MC_CMD_DUMP_DO_OUT msgresponse */
+#define MC_CMD_DUMP_DO_OUT_LEN 4
+#define MC_CMD_DUMP_DO_OUT_DUMPFILE_SIZE_OFST 0
+
+
+/***********************************/
+/* MC_CMD_DUMP_CONFIGURE_UNSOLICITED
+ * Configure unsolicited dumps
+ */
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED 0xe9
+
+/* MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN msgrequest */
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_LEN 52
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_ENABLE_OFST 0
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_OFST 4
+/* Enum values, see field(s): */
+/* MC_CMD_DUMP_DO/MC_CMD_DUMP_DO_IN/DUMPSPEC_SRC */
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_TYPE_OFST 8
+/* Enum values, see field(s): */
+/* MC_CMD_DUMP_DO/MC_CMD_DUMP_DO_IN/DUMPSPEC_SRC_CUSTOM_TYPE */
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_PARTITION_TYPE_ID_OFST 12
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_OFFSET_OFST 16
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_LO_OFST 12
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_HI_OFST 16
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_OFST 12
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_OFST 16
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_DEPTH_OFST 20
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_UART_PORT_OFST 12
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_SIZE_OFST 24
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_OFST 28
+/* Enum values, see field(s): */
+/* MC_CMD_DUMP_DO/MC_CMD_DUMP_DO_IN/DUMPFILE_DST */
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_TYPE_OFST 32
+/* Enum values, see field(s): */
+/* MC_CMD_DUMP_DO/MC_CMD_DUMP_DO_IN/DUMPSPEC_SRC_CUSTOM_TYPE */
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_NVRAM_PARTITION_TYPE_ID_OFST 36
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_NVRAM_OFFSET_OFST 40
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_LO_OFST 36
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_HI_OFST 40
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_OFST 36
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_OFST 40
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_DEPTH_OFST 44
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_UART_PORT_OFST 36
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_SIZE_OFST 48
+
+
+/***********************************/
+/* MC_CMD_SET_PSU
+ * Adjusts power supply parameters. This is a warranty-voiding operation.
+ * Returns: ENOENT if the parameter or rail specified does not exist, EINVAL if
+ * the parameter is out of range.
+ */
+#define MC_CMD_SET_PSU 0xea
+
+/* MC_CMD_SET_PSU_IN msgrequest */
+#define MC_CMD_SET_PSU_IN_LEN 12
+#define MC_CMD_SET_PSU_IN_PARAM_OFST 0
+#define MC_CMD_SET_PSU_IN_PARAM_SUPPLY_VOLTAGE 0x0 /* enum */
+#define MC_CMD_SET_PSU_IN_RAIL_OFST 4
+#define MC_CMD_SET_PSU_IN_RAIL_0V9 0x0 /* enum */
+#define MC_CMD_SET_PSU_IN_RAIL_1V2 0x1 /* enum */
+/* desired value, eg voltage in mV */
+#define MC_CMD_SET_PSU_IN_VALUE_OFST 8
+
+/* MC_CMD_SET_PSU_OUT msgresponse */
+#define MC_CMD_SET_PSU_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_GET_FUNCTION_INFO
+ * Get function information. PF and VF number.
+ */
+#define MC_CMD_GET_FUNCTION_INFO 0xec
+
+/* MC_CMD_GET_FUNCTION_INFO_IN msgrequest */
+#define MC_CMD_GET_FUNCTION_INFO_IN_LEN 0
+
+/* MC_CMD_GET_FUNCTION_INFO_OUT msgresponse */
+#define MC_CMD_GET_FUNCTION_INFO_OUT_LEN 8
+#define MC_CMD_GET_FUNCTION_INFO_OUT_PF_OFST 0
+#define MC_CMD_GET_FUNCTION_INFO_OUT_VF_OFST 4
+
+
+/***********************************/
+/* MC_CMD_ENABLE_OFFLINE_BIST
+ * Enters offline BIST mode. All queues are torn down, chip enters quiescent
+ * mode, calling function gets exclusive MCDI ownership. The only way out is
+ * reboot.
+ */
+#define MC_CMD_ENABLE_OFFLINE_BIST 0xed
+
+/* MC_CMD_ENABLE_OFFLINE_BIST_IN msgrequest */
+#define MC_CMD_ENABLE_OFFLINE_BIST_IN_LEN 0
+
+/* MC_CMD_ENABLE_OFFLINE_BIST_OUT msgresponse */
+#define MC_CMD_ENABLE_OFFLINE_BIST_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_START_KR_EYE_PLOT
+ * Start KR Serdes Eye diagram plot on a given lane. Lane must have valid
+ * signal.
+ */
+#define MC_CMD_START_KR_EYE_PLOT 0xee
+
+/* MC_CMD_START_KR_EYE_PLOT_IN msgrequest */
+#define MC_CMD_START_KR_EYE_PLOT_IN_LEN 4
+#define MC_CMD_START_KR_EYE_PLOT_IN_LANE_OFST 0
+
+/* MC_CMD_START_KR_EYE_PLOT_OUT msgresponse */
+#define MC_CMD_START_KR_EYE_PLOT_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_POLL_KR_EYE_PLOT
+ * Poll KR Serdes Eye diagram plot. Returns one row of BER data. The caller
+ * should call this command repeatedly after starting eye plot, until no more
+ * data is returned.
+ */
+#define MC_CMD_POLL_KR_EYE_PLOT 0xef
+
+/* MC_CMD_POLL_KR_EYE_PLOT_IN msgrequest */
+#define MC_CMD_POLL_KR_EYE_PLOT_IN_LEN 0
+
+/* MC_CMD_POLL_KR_EYE_PLOT_OUT msgresponse */
+#define MC_CMD_POLL_KR_EYE_PLOT_OUT_LENMIN 0
+#define MC_CMD_POLL_KR_EYE_PLOT_OUT_LENMAX 252
+#define MC_CMD_POLL_KR_EYE_PLOT_OUT_LEN(num) (0+2*(num))
+#define MC_CMD_POLL_KR_EYE_PLOT_OUT_SAMPLES_OFST 0
+#define MC_CMD_POLL_KR_EYE_PLOT_OUT_SAMPLES_LEN 2
+#define MC_CMD_POLL_KR_EYE_PLOT_OUT_SAMPLES_MINNUM 0
+#define MC_CMD_POLL_KR_EYE_PLOT_OUT_SAMPLES_MAXNUM 126
+
+
+/***********************************/
+/* MC_CMD_READ_FUSES
+ * Read data programmed into the device One-Time-Programmable (OTP) Fuses
+ */
+#define MC_CMD_READ_FUSES 0xf0
+
+/* MC_CMD_READ_FUSES_IN msgrequest */
+#define MC_CMD_READ_FUSES_IN_LEN 8
+/* Offset in OTP to read */
+#define MC_CMD_READ_FUSES_IN_OFFSET_OFST 0
+/* Length of data to read in bytes */
+#define MC_CMD_READ_FUSES_IN_LENGTH_OFST 4
+
+/* MC_CMD_READ_FUSES_OUT msgresponse */
+#define MC_CMD_READ_FUSES_OUT_LENMIN 4
+#define MC_CMD_READ_FUSES_OUT_LENMAX 252
+#define MC_CMD_READ_FUSES_OUT_LEN(num) (4+1*(num))
+/* Length of returned OTP data in bytes */
+#define MC_CMD_READ_FUSES_OUT_LENGTH_OFST 0
+/* Returned data */
+#define MC_CMD_READ_FUSES_OUT_DATA_OFST 4
+#define MC_CMD_READ_FUSES_OUT_DATA_LEN 1
+#define MC_CMD_READ_FUSES_OUT_DATA_MINNUM 0
+#define MC_CMD_READ_FUSES_OUT_DATA_MAXNUM 248
+
+
+/***********************************/
+/* MC_CMD_KR_TUNE
+ * Get or set KR Serdes RXEQ and TX Driver settings
+ */
+#define MC_CMD_KR_TUNE 0xf1
+
+/* MC_CMD_KR_TUNE_IN msgrequest */
+#define MC_CMD_KR_TUNE_IN_LENMIN 4
+#define MC_CMD_KR_TUNE_IN_LENMAX 252
+#define MC_CMD_KR_TUNE_IN_LEN(num) (4+4*(num))
+/* Requested operation */
+#define MC_CMD_KR_TUNE_IN_KR_TUNE_OP_OFST 0
+#define MC_CMD_KR_TUNE_IN_KR_TUNE_OP_LEN 1
+/* enum: Get current RXEQ settings */
+#define MC_CMD_KR_TUNE_IN_RXEQ_GET 0x0
+/* enum: Override RXEQ settings */
+#define MC_CMD_KR_TUNE_IN_RXEQ_SET 0x1
+/* enum: Get current TX Driver settings */
+#define MC_CMD_KR_TUNE_IN_TXEQ_GET 0x2
+/* enum: Override TX Driver settings */
+#define MC_CMD_KR_TUNE_IN_TXEQ_SET 0x3
+/* enum: Force KR Serdes reset / recalibration */
+#define MC_CMD_KR_TUNE_IN_RECAL 0x4
+/* Align the arguments to 32 bits */
+#define MC_CMD_KR_TUNE_IN_KR_TUNE_RSVD_OFST 1
+#define MC_CMD_KR_TUNE_IN_KR_TUNE_RSVD_LEN 3
+/* Arguments specific to the operation */
+#define MC_CMD_KR_TUNE_IN_KR_TUNE_ARGS_OFST 4
+#define MC_CMD_KR_TUNE_IN_KR_TUNE_ARGS_LEN 4
+#define MC_CMD_KR_TUNE_IN_KR_TUNE_ARGS_MINNUM 0
+#define MC_CMD_KR_TUNE_IN_KR_TUNE_ARGS_MAXNUM 62
+
+/* MC_CMD_KR_TUNE_OUT msgresponse */
+#define MC_CMD_KR_TUNE_OUT_LEN 0
+
+/* MC_CMD_KR_TUNE_RXEQ_GET_IN msgrequest */
+#define MC_CMD_KR_TUNE_RXEQ_GET_IN_LEN 4
+/* Requested operation */
+#define MC_CMD_KR_TUNE_RXEQ_GET_IN_KR_TUNE_OP_OFST 0
+#define MC_CMD_KR_TUNE_RXEQ_GET_IN_KR_TUNE_OP_LEN 1
+/* Align the arguments to 32 bits */
+#define MC_CMD_KR_TUNE_RXEQ_GET_IN_KR_TUNE_RSVD_OFST 1
+#define MC_CMD_KR_TUNE_RXEQ_GET_IN_KR_TUNE_RSVD_LEN 3
+
+/* MC_CMD_KR_TUNE_RXEQ_GET_OUT msgresponse */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_LENMIN 4
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_LENMAX 252
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_LEN(num) (0+4*(num))
+/* RXEQ Parameter */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_OFST 0
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_LEN 4
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_MINNUM 1
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_MAXNUM 63
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_ID_LBN 0
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_ID_WIDTH 8
+/* enum: Attenuation (0-15) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_ATT 0x0
+/* enum: CTLE Boost (0-15) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_BOOST 0x1
+/* enum: Edge DFE Tap1 (0 - max negative, 64 - zero, 127 - max positive) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_EDFE_TAP1 0x2
+/* enum: Edge DFE Tap2 (0 - max negative, 32 - zero, 63 - max positive) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_EDFE_TAP2 0x3
+/* enum: Edge DFE Tap3 (0 - max negative, 32 - zero, 63 - max positive) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_EDFE_TAP3 0x4
+/* enum: Edge DFE Tap4 (0 - max negative, 32 - zero, 63 - max positive) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_EDFE_TAP4 0x5
+/* enum: Edge DFE Tap5 (0 - max negative, 32 - zero, 63 - max positive) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_EDFE_TAP5 0x6
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_LANE_LBN 8
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_LANE_WIDTH 3
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_LANE_0 0x0 /* enum */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_LANE_1 0x1 /* enum */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_LANE_2 0x2 /* enum */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_LANE_3 0x3 /* enum */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_LANE_ALL 0x4 /* enum */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_AUTOCAL_LBN 11
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_AUTOCAL_WIDTH 1
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_RESERVED_LBN 12
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_RESERVED_WIDTH 4
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_INITIAL_LBN 16
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_INITIAL_WIDTH 8
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_CURRENT_LBN 24
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_CURRENT_WIDTH 8
+
+/* MC_CMD_KR_TUNE_RXEQ_SET_IN msgrequest */
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_LENMIN 8
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_LENMAX 252
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_LEN(num) (4+4*(num))
+/* Requested operation */
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_KR_TUNE_OP_OFST 0
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_KR_TUNE_OP_LEN 1
+/* Align the arguments to 32 bits */
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_KR_TUNE_RSVD_OFST 1
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_KR_TUNE_RSVD_LEN 3
+/* RXEQ Parameter */
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_OFST 4
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_LEN 4
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_MINNUM 1
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_MAXNUM 62
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_ID_LBN 0
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_ID_WIDTH 8
+/* Enum values, see field(s): */
+/* MC_CMD_KR_TUNE_RXEQ_GET_OUT/PARAM_ID */
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_LANE_LBN 8
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_LANE_WIDTH 3
+/* Enum values, see field(s): */
+/* MC_CMD_KR_TUNE_RXEQ_GET_OUT/PARAM_LANE */
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_AUTOCAL_LBN 11
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_AUTOCAL_WIDTH 1
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_RESERVED_LBN 12
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_RESERVED_WIDTH 4
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_INITIAL_LBN 16
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_PARAM_INITIAL_WIDTH 8
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_RESERVED2_LBN 24
+#define MC_CMD_KR_TUNE_RXEQ_SET_IN_RESERVED2_WIDTH 8
+
+/* MC_CMD_KR_TUNE_RXEQ_SET_OUT msgresponse */
+#define MC_CMD_KR_TUNE_RXEQ_SET_OUT_LEN 0
+
+/* MC_CMD_KR_TUNE_RECAL_IN msgrequest */
+#define MC_CMD_KR_TUNE_RECAL_IN_LEN 4
+/* Requested operation */
+#define MC_CMD_KR_TUNE_RECAL_IN_KR_TUNE_OP_OFST 0
+#define MC_CMD_KR_TUNE_RECAL_IN_KR_TUNE_OP_LEN 1
+/* Align the arguments to 32 bits */
+#define MC_CMD_KR_TUNE_RECAL_IN_KR_TUNE_RSVD_OFST 1
+#define MC_CMD_KR_TUNE_RECAL_IN_KR_TUNE_RSVD_LEN 3
+
+/* MC_CMD_KR_TUNE_RECAL_OUT msgresponse */
+#define MC_CMD_KR_TUNE_RECAL_OUT_LEN 0
+
+
+/***********************************/
+/* MC_CMD_PCIE_TUNE
+ * Get or set PCIE Serdes RXEQ and TX Driver settings
+ */
+#define MC_CMD_PCIE_TUNE 0xf2
+
+/* MC_CMD_PCIE_TUNE_IN msgrequest */
+#define MC_CMD_PCIE_TUNE_IN_LENMIN 4
+#define MC_CMD_PCIE_TUNE_IN_LENMAX 252
+#define MC_CMD_PCIE_TUNE_IN_LEN(num) (4+4*(num))
+/* Requested operation */
+#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_OP_OFST 0
+#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_OP_LEN 1
+/* enum: Get current RXEQ settings */
+#define MC_CMD_PCIE_TUNE_IN_RXEQ_GET 0x0
+/* enum: Override RXEQ settings */
+#define MC_CMD_PCIE_TUNE_IN_RXEQ_SET 0x1
+/* enum: Get current TX Driver settings */
+#define MC_CMD_PCIE_TUNE_IN_TXEQ_GET 0x2
+/* enum: Override TX Driver settings */
+#define MC_CMD_PCIE_TUNE_IN_TXEQ_SET 0x3
+/* Align the arguments to 32 bits */
+#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_RSVD_OFST 1
+#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_RSVD_LEN 3
+/* Arguments specific to the operation */
+#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_ARGS_OFST 4
+#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_ARGS_LEN 4
+#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_ARGS_MINNUM 0
+#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_ARGS_MAXNUM 62
+
+/* MC_CMD_PCIE_TUNE_OUT msgresponse */
+#define MC_CMD_PCIE_TUNE_OUT_LEN 0
+
+/* MC_CMD_PCIE_TUNE_RXEQ_GET_IN msgrequest */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_IN_LEN 4
+/* Requested operation */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_IN_PCIE_TUNE_OP_OFST 0
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_IN_PCIE_TUNE_OP_LEN 1
+/* Align the arguments to 32 bits */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_IN_PCIE_TUNE_RSVD_OFST 1
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_IN_PCIE_TUNE_RSVD_LEN 3
+
+/* MC_CMD_PCIE_TUNE_RXEQ_GET_OUT msgresponse */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LENMIN 4
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LENMAX 252
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LEN(num) (0+4*(num))
+/* RXEQ Parameter */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_OFST 0
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_LEN 4
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_MINNUM 1
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_MAXNUM 63
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_ID_LBN 0
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_ID_WIDTH 8
+/* enum: Attenuation (0-15) */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_ATT 0x0
+/* enum: CTLE Boost (0-15) */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_BOOST 0x1
+/* enum: DFE Tap1 (0 - max negative, 64 - zero, 127 - max positive) */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_TAP1 0x2
+/* enum: DFE Tap2 (0 - max negative, 32 - zero, 63 - max positive) */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_TAP2 0x3
+/* enum: DFE Tap3 (0 - max negative, 32 - zero, 63 - max positive) */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_TAP3 0x4
+/* enum: DFE Tap4 (0 - max negative, 32 - zero, 63 - max positive) */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_TAP4 0x5
+/* enum: DFE Tap5 (0 - max negative, 32 - zero, 63 - max positive) */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_TAP5 0x6
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_LANE_LBN 8
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_LANE_WIDTH 4
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_0 0x0 /* enum */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_1 0x1 /* enum */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_2 0x2 /* enum */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_3 0x3 /* enum */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_4 0x4 /* enum */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_5 0x5 /* enum */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_6 0x6 /* enum */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_7 0x7 /* enum */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_ALL 0x8 /* enum */
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_RESERVED_LBN 12
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_RESERVED_WIDTH 12
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_CURRENT_LBN 24
+#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_CURRENT_WIDTH 8
+
+/* MC_CMD_PCIE_TUNE_TXEQ_GET_IN msgrequest */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_IN_LEN 4
+/* Requested operation */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_IN_PCIE_TUNE_OP_OFST 0
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_IN_PCIE_TUNE_OP_LEN 1
+/* Align the arguments to 32 bits */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_IN_PCIE_TUNE_RSVD_OFST 1
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_IN_PCIE_TUNE_RSVD_LEN 3
+
+/* MC_CMD_PCIE_TUNE_TXEQ_GET_OUT msgresponse */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_LENMIN 4
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_LENMAX 252
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_LEN(num) (0+4*(num))
+/* RXEQ Parameter */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_OFST 0
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_LEN 4
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_MINNUM 1
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_MAXNUM 63
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_ID_LBN 0
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_ID_WIDTH 8
+/* enum: TxMargin (PIPE) */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_TXMARGIN 0x0
+/* enum: TxSwing (PIPE) */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_TXSWING 0x1
+/* enum: De-emphasis coefficient C(-1) (PIPE) */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_CM1 0x2
+/* enum: De-emphasis coefficient C(0) (PIPE) */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_C0 0x3
+/* enum: De-emphasis coefficient C(+1) (PIPE) */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_CP1 0x4
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_LANE_LBN 8
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_LANE_WIDTH 4
+/* Enum values, see field(s): */
+/* MC_CMD_PCIE_TUNE_RXEQ_GET_OUT/PARAM_LANE */
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_RESERVED_LBN 12
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_RESERVED_WIDTH 12
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_CURRENT_LBN 24
+#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_CURRENT_WIDTH 8
+
+
+/***********************************/
+/* MC_CMD_LICENSING
+ * Operations on the NVRAM_PARTITION_TYPE_LICENSE application license partition
+ */
+#define MC_CMD_LICENSING 0xf3
+
+/* MC_CMD_LICENSING_IN msgrequest */
+#define MC_CMD_LICENSING_IN_LEN 4
+/* identifies the type of operation requested */
+#define MC_CMD_LICENSING_IN_OP_OFST 0
+/* enum: re-read and apply licenses after a license key partition update; note
+ * that this operation returns a zero-length response
+ */
+#define MC_CMD_LICENSING_IN_OP_UPDATE_LICENSE 0x0
+/* enum: report counts of installed licenses */
+#define MC_CMD_LICENSING_IN_OP_GET_KEY_STATS 0x1
+
+/* MC_CMD_LICENSING_OUT msgresponse */
+#define MC_CMD_LICENSING_OUT_LEN 28
+/* count of application keys which are valid */
+#define MC_CMD_LICENSING_OUT_VALID_APP_KEYS_OFST 0
+/* sum of UNVERIFIABLE_APP_KEYS + WRONG_NODE_APP_KEYS (for compatibility with
+ * MC_CMD_FC_OP_LICENSE)
+ */
+#define MC_CMD_LICENSING_OUT_INVALID_APP_KEYS_OFST 4
+/* count of application keys which are invalid due to being blacklisted */
+#define MC_CMD_LICENSING_OUT_BLACKLISTED_APP_KEYS_OFST 8
+/* count of application keys which are invalid due to being unverifiable */
+#define MC_CMD_LICENSING_OUT_UNVERIFIABLE_APP_KEYS_OFST 12
+/* count of application keys which are invalid due to being for the wrong node
+ */
+#define MC_CMD_LICENSING_OUT_WRONG_NODE_APP_KEYS_OFST 16
+/* licensing state (for diagnostics; the exact meaning of the bits in this
+ * field are private to the firmware)
+ */
+#define MC_CMD_LICENSING_OUT_LICENSING_STATE_OFST 20
+/* licensing subsystem self-test report (for manftest) */
+#define MC_CMD_LICENSING_OUT_LICENSING_SELF_TEST_OFST 24
+/* enum: licensing subsystem self-test failed */
+#define MC_CMD_LICENSING_OUT_SELF_TEST_FAIL 0x0
+/* enum: licensing subsystem self-test passed */
+#define MC_CMD_LICENSING_OUT_SELF_TEST_PASS 0x1
+
+
+/***********************************/
+/* MC_CMD_MC2MC_PROXY
+ * Execute an arbitrary MCDI command on the slave MC of a dual-core device.
+ * This will fail on a single-core system.
+ */
+#define MC_CMD_MC2MC_PROXY 0xf4
#endif /* MCDI_PCOL_H */
+++ /dev/null
-/****************************************************************************
- * Driver for Solarflare Solarstorm network controllers and boards
- * Copyright 2009-2010 Solarflare Communications Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation, incorporated herein by reference.
- */
-
-/*
- * Driver for PHY related operations via MCDI.
- */
-
-#include <linux/slab.h>
-#include "efx.h"
-#include "phy.h"
-#include "mcdi.h"
-#include "mcdi_pcol.h"
-#include "nic.h"
-#include "selftest.h"
-
-struct efx_mcdi_phy_data {
- u32 flags;
- u32 type;
- u32 supported_cap;
- u32 channel;
- u32 port;
- u32 stats_mask;
- u8 name[20];
- u32 media;
- u32 mmd_mask;
- u8 revision[20];
- u32 forced_cap;
-};
-
-static int
-efx_mcdi_get_phy_cfg(struct efx_nic *efx, struct efx_mcdi_phy_data *cfg)
-{
- u8 outbuf[MC_CMD_GET_PHY_CFG_OUT_LEN];
- size_t outlen;
- int rc;
-
- BUILD_BUG_ON(MC_CMD_GET_PHY_CFG_IN_LEN != 0);
- BUILD_BUG_ON(MC_CMD_GET_PHY_CFG_OUT_NAME_LEN != sizeof(cfg->name));
-
- rc = efx_mcdi_rpc(efx, MC_CMD_GET_PHY_CFG, NULL, 0,
- outbuf, sizeof(outbuf), &outlen);
- if (rc)
- goto fail;
-
- if (outlen < MC_CMD_GET_PHY_CFG_OUT_LEN) {
- rc = -EIO;
- goto fail;
- }
-
- cfg->flags = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_FLAGS);
- cfg->type = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_TYPE);
- cfg->supported_cap =
- MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_SUPPORTED_CAP);
- cfg->channel = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_CHANNEL);
- cfg->port = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_PRT);
- cfg->stats_mask = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_STATS_MASK);
- memcpy(cfg->name, MCDI_PTR(outbuf, GET_PHY_CFG_OUT_NAME),
- sizeof(cfg->name));
- cfg->media = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_MEDIA_TYPE);
- cfg->mmd_mask = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_MMD_MASK);
- memcpy(cfg->revision, MCDI_PTR(outbuf, GET_PHY_CFG_OUT_REVISION),
- sizeof(cfg->revision));
-
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
-static int efx_mcdi_set_link(struct efx_nic *efx, u32 capabilities,
- u32 flags, u32 loopback_mode,
- u32 loopback_speed)
-{
- u8 inbuf[MC_CMD_SET_LINK_IN_LEN];
- int rc;
-
- BUILD_BUG_ON(MC_CMD_SET_LINK_OUT_LEN != 0);
-
- MCDI_SET_DWORD(inbuf, SET_LINK_IN_CAP, capabilities);
- MCDI_SET_DWORD(inbuf, SET_LINK_IN_FLAGS, flags);
- MCDI_SET_DWORD(inbuf, SET_LINK_IN_LOOPBACK_MODE, loopback_mode);
- MCDI_SET_DWORD(inbuf, SET_LINK_IN_LOOPBACK_SPEED, loopback_speed);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_SET_LINK, inbuf, sizeof(inbuf),
- NULL, 0, NULL);
- if (rc)
- goto fail;
-
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
-static int efx_mcdi_loopback_modes(struct efx_nic *efx, u64 *loopback_modes)
-{
- u8 outbuf[MC_CMD_GET_LOOPBACK_MODES_OUT_LEN];
- size_t outlen;
- int rc;
-
- rc = efx_mcdi_rpc(efx, MC_CMD_GET_LOOPBACK_MODES, NULL, 0,
- outbuf, sizeof(outbuf), &outlen);
- if (rc)
- goto fail;
-
- if (outlen < MC_CMD_GET_LOOPBACK_MODES_OUT_LEN) {
- rc = -EIO;
- goto fail;
- }
-
- *loopback_modes = MCDI_QWORD(outbuf, GET_LOOPBACK_MODES_OUT_SUGGESTED);
-
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
-int efx_mcdi_mdio_read(struct efx_nic *efx, unsigned int bus,
- unsigned int prtad, unsigned int devad, u16 addr,
- u16 *value_out, u32 *status_out)
-{
- u8 inbuf[MC_CMD_MDIO_READ_IN_LEN];
- u8 outbuf[MC_CMD_MDIO_READ_OUT_LEN];
- size_t outlen;
- int rc;
-
- MCDI_SET_DWORD(inbuf, MDIO_READ_IN_BUS, bus);
- MCDI_SET_DWORD(inbuf, MDIO_READ_IN_PRTAD, prtad);
- MCDI_SET_DWORD(inbuf, MDIO_READ_IN_DEVAD, devad);
- MCDI_SET_DWORD(inbuf, MDIO_READ_IN_ADDR, addr);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_MDIO_READ, inbuf, sizeof(inbuf),
- outbuf, sizeof(outbuf), &outlen);
- if (rc)
- goto fail;
-
- *value_out = (u16)MCDI_DWORD(outbuf, MDIO_READ_OUT_VALUE);
- *status_out = MCDI_DWORD(outbuf, MDIO_READ_OUT_STATUS);
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
-int efx_mcdi_mdio_write(struct efx_nic *efx, unsigned int bus,
- unsigned int prtad, unsigned int devad, u16 addr,
- u16 value, u32 *status_out)
-{
- u8 inbuf[MC_CMD_MDIO_WRITE_IN_LEN];
- u8 outbuf[MC_CMD_MDIO_WRITE_OUT_LEN];
- size_t outlen;
- int rc;
-
- MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_BUS, bus);
- MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_PRTAD, prtad);
- MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_DEVAD, devad);
- MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_ADDR, addr);
- MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_VALUE, value);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_MDIO_WRITE, inbuf, sizeof(inbuf),
- outbuf, sizeof(outbuf), &outlen);
- if (rc)
- goto fail;
-
- *status_out = MCDI_DWORD(outbuf, MDIO_WRITE_OUT_STATUS);
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
-static u32 mcdi_to_ethtool_cap(u32 media, u32 cap)
-{
- u32 result = 0;
-
- switch (media) {
- case MC_CMD_MEDIA_KX4:
- result |= SUPPORTED_Backplane;
- if (cap & (1 << MC_CMD_PHY_CAP_1000FDX_LBN))
- result |= SUPPORTED_1000baseKX_Full;
- if (cap & (1 << MC_CMD_PHY_CAP_10000FDX_LBN))
- result |= SUPPORTED_10000baseKX4_Full;
- break;
-
- case MC_CMD_MEDIA_XFP:
- case MC_CMD_MEDIA_SFP_PLUS:
- result |= SUPPORTED_FIBRE;
- break;
-
- case MC_CMD_MEDIA_BASE_T:
- result |= SUPPORTED_TP;
- if (cap & (1 << MC_CMD_PHY_CAP_10HDX_LBN))
- result |= SUPPORTED_10baseT_Half;
- if (cap & (1 << MC_CMD_PHY_CAP_10FDX_LBN))
- result |= SUPPORTED_10baseT_Full;
- if (cap & (1 << MC_CMD_PHY_CAP_100HDX_LBN))
- result |= SUPPORTED_100baseT_Half;
- if (cap & (1 << MC_CMD_PHY_CAP_100FDX_LBN))
- result |= SUPPORTED_100baseT_Full;
- if (cap & (1 << MC_CMD_PHY_CAP_1000HDX_LBN))
- result |= SUPPORTED_1000baseT_Half;
- if (cap & (1 << MC_CMD_PHY_CAP_1000FDX_LBN))
- result |= SUPPORTED_1000baseT_Full;
- if (cap & (1 << MC_CMD_PHY_CAP_10000FDX_LBN))
- result |= SUPPORTED_10000baseT_Full;
- break;
- }
-
- if (cap & (1 << MC_CMD_PHY_CAP_PAUSE_LBN))
- result |= SUPPORTED_Pause;
- if (cap & (1 << MC_CMD_PHY_CAP_ASYM_LBN))
- result |= SUPPORTED_Asym_Pause;
- if (cap & (1 << MC_CMD_PHY_CAP_AN_LBN))
- result |= SUPPORTED_Autoneg;
-
- return result;
-}
-
-static u32 ethtool_to_mcdi_cap(u32 cap)
-{
- u32 result = 0;
-
- if (cap & SUPPORTED_10baseT_Half)
- result |= (1 << MC_CMD_PHY_CAP_10HDX_LBN);
- if (cap & SUPPORTED_10baseT_Full)
- result |= (1 << MC_CMD_PHY_CAP_10FDX_LBN);
- if (cap & SUPPORTED_100baseT_Half)
- result |= (1 << MC_CMD_PHY_CAP_100HDX_LBN);
- if (cap & SUPPORTED_100baseT_Full)
- result |= (1 << MC_CMD_PHY_CAP_100FDX_LBN);
- if (cap & SUPPORTED_1000baseT_Half)
- result |= (1 << MC_CMD_PHY_CAP_1000HDX_LBN);
- if (cap & (SUPPORTED_1000baseT_Full | SUPPORTED_1000baseKX_Full))
- result |= (1 << MC_CMD_PHY_CAP_1000FDX_LBN);
- if (cap & (SUPPORTED_10000baseT_Full | SUPPORTED_10000baseKX4_Full))
- result |= (1 << MC_CMD_PHY_CAP_10000FDX_LBN);
- if (cap & SUPPORTED_Pause)
- result |= (1 << MC_CMD_PHY_CAP_PAUSE_LBN);
- if (cap & SUPPORTED_Asym_Pause)
- result |= (1 << MC_CMD_PHY_CAP_ASYM_LBN);
- if (cap & SUPPORTED_Autoneg)
- result |= (1 << MC_CMD_PHY_CAP_AN_LBN);
-
- return result;
-}
-
-static u32 efx_get_mcdi_phy_flags(struct efx_nic *efx)
-{
- struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
- enum efx_phy_mode mode, supported;
- u32 flags;
-
- /* TODO: Advertise the capabilities supported by this PHY */
- supported = 0;
- if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_TXDIS_LBN))
- supported |= PHY_MODE_TX_DISABLED;
- if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_LOWPOWER_LBN))
- supported |= PHY_MODE_LOW_POWER;
- if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_POWEROFF_LBN))
- supported |= PHY_MODE_OFF;
-
- mode = efx->phy_mode & supported;
-
- flags = 0;
- if (mode & PHY_MODE_TX_DISABLED)
- flags |= (1 << MC_CMD_SET_LINK_IN_TXDIS_LBN);
- if (mode & PHY_MODE_LOW_POWER)
- flags |= (1 << MC_CMD_SET_LINK_IN_LOWPOWER_LBN);
- if (mode & PHY_MODE_OFF)
- flags |= (1 << MC_CMD_SET_LINK_IN_POWEROFF_LBN);
-
- return flags;
-}
-
-static u32 mcdi_to_ethtool_media(u32 media)
-{
- switch (media) {
- case MC_CMD_MEDIA_XAUI:
- case MC_CMD_MEDIA_CX4:
- case MC_CMD_MEDIA_KX4:
- return PORT_OTHER;
-
- case MC_CMD_MEDIA_XFP:
- case MC_CMD_MEDIA_SFP_PLUS:
- return PORT_FIBRE;
-
- case MC_CMD_MEDIA_BASE_T:
- return PORT_TP;
-
- default:
- return PORT_OTHER;
- }
-}
-
-static int efx_mcdi_phy_probe(struct efx_nic *efx)
-{
- struct efx_mcdi_phy_data *phy_data;
- u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];
- u32 caps;
- int rc;
-
- /* Initialise and populate phy_data */
- phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
- if (phy_data == NULL)
- return -ENOMEM;
-
- rc = efx_mcdi_get_phy_cfg(efx, phy_data);
- if (rc != 0)
- goto fail;
-
- /* Read initial link advertisement */
- BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
- rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
- outbuf, sizeof(outbuf), NULL);
- if (rc)
- goto fail;
-
- /* Fill out nic state */
- efx->phy_data = phy_data;
- efx->phy_type = phy_data->type;
-
- efx->mdio_bus = phy_data->channel;
- efx->mdio.prtad = phy_data->port;
- efx->mdio.mmds = phy_data->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22);
- efx->mdio.mode_support = 0;
- if (phy_data->mmd_mask & (1 << MC_CMD_MMD_CLAUSE22))
- efx->mdio.mode_support |= MDIO_SUPPORTS_C22;
- if (phy_data->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22))
- efx->mdio.mode_support |= MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
-
- caps = MCDI_DWORD(outbuf, GET_LINK_OUT_CAP);
- if (caps & (1 << MC_CMD_PHY_CAP_AN_LBN))
- efx->link_advertising =
- mcdi_to_ethtool_cap(phy_data->media, caps);
- else
- phy_data->forced_cap = caps;
-
- /* Assert that we can map efx -> mcdi loopback modes */
- BUILD_BUG_ON(LOOPBACK_NONE != MC_CMD_LOOPBACK_NONE);
- BUILD_BUG_ON(LOOPBACK_DATA != MC_CMD_LOOPBACK_DATA);
- BUILD_BUG_ON(LOOPBACK_GMAC != MC_CMD_LOOPBACK_GMAC);
- BUILD_BUG_ON(LOOPBACK_XGMII != MC_CMD_LOOPBACK_XGMII);
- BUILD_BUG_ON(LOOPBACK_XGXS != MC_CMD_LOOPBACK_XGXS);
- BUILD_BUG_ON(LOOPBACK_XAUI != MC_CMD_LOOPBACK_XAUI);
- BUILD_BUG_ON(LOOPBACK_GMII != MC_CMD_LOOPBACK_GMII);
- BUILD_BUG_ON(LOOPBACK_SGMII != MC_CMD_LOOPBACK_SGMII);
- BUILD_BUG_ON(LOOPBACK_XGBR != MC_CMD_LOOPBACK_XGBR);
- BUILD_BUG_ON(LOOPBACK_XFI != MC_CMD_LOOPBACK_XFI);
- BUILD_BUG_ON(LOOPBACK_XAUI_FAR != MC_CMD_LOOPBACK_XAUI_FAR);
- BUILD_BUG_ON(LOOPBACK_GMII_FAR != MC_CMD_LOOPBACK_GMII_FAR);
- BUILD_BUG_ON(LOOPBACK_SGMII_FAR != MC_CMD_LOOPBACK_SGMII_FAR);
- BUILD_BUG_ON(LOOPBACK_XFI_FAR != MC_CMD_LOOPBACK_XFI_FAR);
- BUILD_BUG_ON(LOOPBACK_GPHY != MC_CMD_LOOPBACK_GPHY);
- BUILD_BUG_ON(LOOPBACK_PHYXS != MC_CMD_LOOPBACK_PHYXS);
- BUILD_BUG_ON(LOOPBACK_PCS != MC_CMD_LOOPBACK_PCS);
- BUILD_BUG_ON(LOOPBACK_PMAPMD != MC_CMD_LOOPBACK_PMAPMD);
- BUILD_BUG_ON(LOOPBACK_XPORT != MC_CMD_LOOPBACK_XPORT);
- BUILD_BUG_ON(LOOPBACK_XGMII_WS != MC_CMD_LOOPBACK_XGMII_WS);
- BUILD_BUG_ON(LOOPBACK_XAUI_WS != MC_CMD_LOOPBACK_XAUI_WS);
- BUILD_BUG_ON(LOOPBACK_XAUI_WS_FAR != MC_CMD_LOOPBACK_XAUI_WS_FAR);
- BUILD_BUG_ON(LOOPBACK_XAUI_WS_NEAR != MC_CMD_LOOPBACK_XAUI_WS_NEAR);
- BUILD_BUG_ON(LOOPBACK_GMII_WS != MC_CMD_LOOPBACK_GMII_WS);
- BUILD_BUG_ON(LOOPBACK_XFI_WS != MC_CMD_LOOPBACK_XFI_WS);
- BUILD_BUG_ON(LOOPBACK_XFI_WS_FAR != MC_CMD_LOOPBACK_XFI_WS_FAR);
- BUILD_BUG_ON(LOOPBACK_PHYXS_WS != MC_CMD_LOOPBACK_PHYXS_WS);
-
- rc = efx_mcdi_loopback_modes(efx, &efx->loopback_modes);
- if (rc != 0)
- goto fail;
- /* The MC indicates that LOOPBACK_NONE is a valid loopback mode,
- * but by convention we don't */
- efx->loopback_modes &= ~(1 << LOOPBACK_NONE);
-
- /* Set the initial link mode */
- efx_mcdi_phy_decode_link(
- efx, &efx->link_state,
- MCDI_DWORD(outbuf, GET_LINK_OUT_LINK_SPEED),
- MCDI_DWORD(outbuf, GET_LINK_OUT_FLAGS),
- MCDI_DWORD(outbuf, GET_LINK_OUT_FCNTL));
-
- /* Default to Autonegotiated flow control if the PHY supports it */
- efx->wanted_fc = EFX_FC_RX | EFX_FC_TX;
- if (phy_data->supported_cap & (1 << MC_CMD_PHY_CAP_AN_LBN))
- efx->wanted_fc |= EFX_FC_AUTO;
- efx_link_set_wanted_fc(efx, efx->wanted_fc);
-
- return 0;
-
-fail:
- kfree(phy_data);
- return rc;
-}
-
-int efx_mcdi_phy_reconfigure(struct efx_nic *efx)
-{
- struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
- u32 caps = (efx->link_advertising ?
- ethtool_to_mcdi_cap(efx->link_advertising) :
- phy_cfg->forced_cap);
-
- return efx_mcdi_set_link(efx, caps, efx_get_mcdi_phy_flags(efx),
- efx->loopback_mode, 0);
-}
-
-void efx_mcdi_phy_decode_link(struct efx_nic *efx,
- struct efx_link_state *link_state,
- u32 speed, u32 flags, u32 fcntl)
-{
- switch (fcntl) {
- case MC_CMD_FCNTL_AUTO:
- WARN_ON(1); /* This is not a link mode */
- link_state->fc = EFX_FC_AUTO | EFX_FC_TX | EFX_FC_RX;
- break;
- case MC_CMD_FCNTL_BIDIR:
- link_state->fc = EFX_FC_TX | EFX_FC_RX;
- break;
- case MC_CMD_FCNTL_RESPOND:
- link_state->fc = EFX_FC_RX;
- break;
- default:
- WARN_ON(1);
- case MC_CMD_FCNTL_OFF:
- link_state->fc = 0;
- break;
- }
-
- link_state->up = !!(flags & (1 << MC_CMD_GET_LINK_OUT_LINK_UP_LBN));
- link_state->fd = !!(flags & (1 << MC_CMD_GET_LINK_OUT_FULL_DUPLEX_LBN));
- link_state->speed = speed;
-}
-
-/* Verify that the forced flow control settings (!EFX_FC_AUTO) are
- * supported by the link partner. Warn the user if this isn't the case
- */
-void efx_mcdi_phy_check_fcntl(struct efx_nic *efx, u32 lpa)
-{
- struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
- u32 rmtadv;
-
- /* The link partner capabilities are only relevant if the
- * link supports flow control autonegotiation */
- if (~phy_cfg->supported_cap & (1 << MC_CMD_PHY_CAP_AN_LBN))
- return;
-
- /* If flow control autoneg is supported and enabled, then fine */
- if (efx->wanted_fc & EFX_FC_AUTO)
- return;
-
- rmtadv = 0;
- if (lpa & (1 << MC_CMD_PHY_CAP_PAUSE_LBN))
- rmtadv |= ADVERTISED_Pause;
- if (lpa & (1 << MC_CMD_PHY_CAP_ASYM_LBN))
- rmtadv |= ADVERTISED_Asym_Pause;
-
- if ((efx->wanted_fc & EFX_FC_TX) && rmtadv == ADVERTISED_Asym_Pause)
- netif_err(efx, link, efx->net_dev,
- "warning: link partner doesn't support pause frames");
-}
-
-static bool efx_mcdi_phy_poll(struct efx_nic *efx)
-{
- struct efx_link_state old_state = efx->link_state;
- u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];
- int rc;
-
- WARN_ON(!mutex_is_locked(&efx->mac_lock));
-
- BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
- outbuf, sizeof(outbuf), NULL);
- if (rc) {
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n",
- __func__, rc);
- efx->link_state.up = false;
- } else {
- efx_mcdi_phy_decode_link(
- efx, &efx->link_state,
- MCDI_DWORD(outbuf, GET_LINK_OUT_LINK_SPEED),
- MCDI_DWORD(outbuf, GET_LINK_OUT_FLAGS),
- MCDI_DWORD(outbuf, GET_LINK_OUT_FCNTL));
- }
-
- return !efx_link_state_equal(&efx->link_state, &old_state);
-}
-
-static void efx_mcdi_phy_remove(struct efx_nic *efx)
-{
- struct efx_mcdi_phy_data *phy_data = efx->phy_data;
-
- efx->phy_data = NULL;
- kfree(phy_data);
-}
-
-static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
-{
- struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
- u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];
- int rc;
-
- ecmd->supported =
- mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap);
- ecmd->advertising = efx->link_advertising;
- ethtool_cmd_speed_set(ecmd, efx->link_state.speed);
- ecmd->duplex = efx->link_state.fd;
- ecmd->port = mcdi_to_ethtool_media(phy_cfg->media);
- ecmd->phy_address = phy_cfg->port;
- ecmd->transceiver = XCVR_INTERNAL;
- ecmd->autoneg = !!(efx->link_advertising & ADVERTISED_Autoneg);
- ecmd->mdio_support = (efx->mdio.mode_support &
- (MDIO_SUPPORTS_C45 | MDIO_SUPPORTS_C22));
-
- BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
- rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
- outbuf, sizeof(outbuf), NULL);
- if (rc) {
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n",
- __func__, rc);
- return;
- }
- ecmd->lp_advertising =
- mcdi_to_ethtool_cap(phy_cfg->media,
- MCDI_DWORD(outbuf, GET_LINK_OUT_LP_CAP));
-}
-
-static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
-{
- struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
- u32 caps;
- int rc;
-
- if (ecmd->autoneg) {
- caps = (ethtool_to_mcdi_cap(ecmd->advertising) |
- 1 << MC_CMD_PHY_CAP_AN_LBN);
- } else if (ecmd->duplex) {
- switch (ethtool_cmd_speed(ecmd)) {
- case 10: caps = 1 << MC_CMD_PHY_CAP_10FDX_LBN; break;
- case 100: caps = 1 << MC_CMD_PHY_CAP_100FDX_LBN; break;
- case 1000: caps = 1 << MC_CMD_PHY_CAP_1000FDX_LBN; break;
- case 10000: caps = 1 << MC_CMD_PHY_CAP_10000FDX_LBN; break;
- default: return -EINVAL;
- }
- } else {
- switch (ethtool_cmd_speed(ecmd)) {
- case 10: caps = 1 << MC_CMD_PHY_CAP_10HDX_LBN; break;
- case 100: caps = 1 << MC_CMD_PHY_CAP_100HDX_LBN; break;
- case 1000: caps = 1 << MC_CMD_PHY_CAP_1000HDX_LBN; break;
- default: return -EINVAL;
- }
- }
-
- rc = efx_mcdi_set_link(efx, caps, efx_get_mcdi_phy_flags(efx),
- efx->loopback_mode, 0);
- if (rc)
- return rc;
-
- if (ecmd->autoneg) {
- efx_link_set_advertising(
- efx, ecmd->advertising | ADVERTISED_Autoneg);
- phy_cfg->forced_cap = 0;
- } else {
- efx_link_set_advertising(efx, 0);
- phy_cfg->forced_cap = caps;
- }
- return 0;
-}
-
-static int efx_mcdi_phy_test_alive(struct efx_nic *efx)
-{
- u8 outbuf[MC_CMD_GET_PHY_STATE_OUT_LEN];
- size_t outlen;
- int rc;
-
- BUILD_BUG_ON(MC_CMD_GET_PHY_STATE_IN_LEN != 0);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_GET_PHY_STATE, NULL, 0,
- outbuf, sizeof(outbuf), &outlen);
- if (rc)
- return rc;
-
- if (outlen < MC_CMD_GET_PHY_STATE_OUT_LEN)
- return -EIO;
- if (MCDI_DWORD(outbuf, GET_PHY_STATE_OUT_STATE) != MC_CMD_PHY_STATE_OK)
- return -EINVAL;
-
- return 0;
-}
-
-static const char *const mcdi_sft9001_cable_diag_names[] = {
- "cable.pairA.length",
- "cable.pairB.length",
- "cable.pairC.length",
- "cable.pairD.length",
- "cable.pairA.status",
- "cable.pairB.status",
- "cable.pairC.status",
- "cable.pairD.status",
-};
-
-static int efx_mcdi_bist(struct efx_nic *efx, unsigned int bist_mode,
- int *results)
-{
- unsigned int retry, i, count = 0;
- size_t outlen;
- u32 status;
- u8 *buf, *ptr;
- int rc;
-
- buf = kzalloc(0x100, GFP_KERNEL);
- if (buf == NULL)
- return -ENOMEM;
-
- BUILD_BUG_ON(MC_CMD_START_BIST_OUT_LEN != 0);
- MCDI_SET_DWORD(buf, START_BIST_IN_TYPE, bist_mode);
- rc = efx_mcdi_rpc(efx, MC_CMD_START_BIST, buf, MC_CMD_START_BIST_IN_LEN,
- NULL, 0, NULL);
- if (rc)
- goto out;
-
- /* Wait up to 10s for BIST to finish */
- for (retry = 0; retry < 100; ++retry) {
- BUILD_BUG_ON(MC_CMD_POLL_BIST_IN_LEN != 0);
- rc = efx_mcdi_rpc(efx, MC_CMD_POLL_BIST, NULL, 0,
- buf, 0x100, &outlen);
- if (rc)
- goto out;
-
- status = MCDI_DWORD(buf, POLL_BIST_OUT_RESULT);
- if (status != MC_CMD_POLL_BIST_RUNNING)
- goto finished;
-
- msleep(100);
- }
-
- rc = -ETIMEDOUT;
- goto out;
-
-finished:
- results[count++] = (status == MC_CMD_POLL_BIST_PASSED) ? 1 : -1;
-
- /* SFT9001 specific cable diagnostics output */
- if (efx->phy_type == PHY_TYPE_SFT9001B &&
- (bist_mode == MC_CMD_PHY_BIST_CABLE_SHORT ||
- bist_mode == MC_CMD_PHY_BIST_CABLE_LONG)) {
- ptr = MCDI_PTR(buf, POLL_BIST_OUT_SFT9001_CABLE_LENGTH_A);
- if (status == MC_CMD_POLL_BIST_PASSED &&
- outlen >= MC_CMD_POLL_BIST_OUT_SFT9001_LEN) {
- for (i = 0; i < 8; i++) {
- results[count + i] =
- EFX_DWORD_FIELD(((efx_dword_t *)ptr)[i],
- EFX_DWORD_0);
- }
- }
- count += 8;
- }
- rc = count;
-
-out:
- kfree(buf);
-
- return rc;
-}
-
-static int efx_mcdi_phy_run_tests(struct efx_nic *efx, int *results,
- unsigned flags)
-{
- struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
- u32 mode;
- int rc;
-
- if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_LBN)) {
- rc = efx_mcdi_bist(efx, MC_CMD_PHY_BIST, results);
- if (rc < 0)
- return rc;
-
- results += rc;
- }
-
- /* If we support both LONG and SHORT, then run each in response to
- * break or not. Otherwise, run the one we support */
- mode = 0;
- if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_SHORT_LBN)) {
- if ((flags & ETH_TEST_FL_OFFLINE) &&
- (phy_cfg->flags &
- (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_LONG_LBN)))
- mode = MC_CMD_PHY_BIST_CABLE_LONG;
- else
- mode = MC_CMD_PHY_BIST_CABLE_SHORT;
- } else if (phy_cfg->flags &
- (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_LONG_LBN))
- mode = MC_CMD_PHY_BIST_CABLE_LONG;
-
- if (mode != 0) {
- rc = efx_mcdi_bist(efx, mode, results);
- if (rc < 0)
- return rc;
- results += rc;
- }
-
- return 0;
-}
-
-static const char *efx_mcdi_phy_test_name(struct efx_nic *efx,
- unsigned int index)
-{
- struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
-
- if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_LBN)) {
- if (index == 0)
- return "bist";
- --index;
- }
-
- if (phy_cfg->flags & ((1 << MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_SHORT_LBN) |
- (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_LONG_LBN))) {
- if (index == 0)
- return "cable";
- --index;
-
- if (efx->phy_type == PHY_TYPE_SFT9001B) {
- if (index < ARRAY_SIZE(mcdi_sft9001_cable_diag_names))
- return mcdi_sft9001_cable_diag_names[index];
- index -= ARRAY_SIZE(mcdi_sft9001_cable_diag_names);
- }
- }
-
- return NULL;
-}
-
-#define SFP_PAGE_SIZE 128
-#define SFP_NUM_PAGES 2
-static int efx_mcdi_phy_get_module_eeprom(struct efx_nic *efx,
- struct ethtool_eeprom *ee, u8 *data)
-{
- u8 outbuf[MC_CMD_GET_PHY_MEDIA_INFO_OUT_LENMAX];
- u8 inbuf[MC_CMD_GET_PHY_MEDIA_INFO_IN_LEN];
- size_t outlen;
- int rc;
- unsigned int payload_len;
- unsigned int space_remaining = ee->len;
- unsigned int page;
- unsigned int page_off;
- unsigned int to_copy;
- u8 *user_data = data;
-
- BUILD_BUG_ON(SFP_PAGE_SIZE * SFP_NUM_PAGES != ETH_MODULE_SFF_8079_LEN);
-
- page_off = ee->offset % SFP_PAGE_SIZE;
- page = ee->offset / SFP_PAGE_SIZE;
-
- while (space_remaining && (page < SFP_NUM_PAGES)) {
- MCDI_SET_DWORD(inbuf, GET_PHY_MEDIA_INFO_IN_PAGE, page);
-
- rc = efx_mcdi_rpc(efx, MC_CMD_GET_PHY_MEDIA_INFO,
- inbuf, sizeof(inbuf),
- outbuf, sizeof(outbuf),
- &outlen);
- if (rc)
- return rc;
-
- if (outlen < (MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATA_OFST +
- SFP_PAGE_SIZE))
- return -EIO;
-
- payload_len = MCDI_DWORD(outbuf,
- GET_PHY_MEDIA_INFO_OUT_DATALEN);
- if (payload_len != SFP_PAGE_SIZE)
- return -EIO;
-
- /* Copy as much as we can into data */
- payload_len -= page_off;
- to_copy = (space_remaining < payload_len) ?
- space_remaining : payload_len;
-
- memcpy(user_data,
- outbuf + page_off +
- MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATA_OFST,
- to_copy);
-
- space_remaining -= to_copy;
- user_data += to_copy;
- page_off = 0;
- page++;
- }
-
- return 0;
-}
-
-static int efx_mcdi_phy_get_module_info(struct efx_nic *efx,
- struct ethtool_modinfo *modinfo)
-{
- struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
-
- switch (phy_cfg->media) {
- case MC_CMD_MEDIA_SFP_PLUS:
- modinfo->type = ETH_MODULE_SFF_8079;
- modinfo->eeprom_len = ETH_MODULE_SFF_8079_LEN;
- return 0;
- default:
- return -EOPNOTSUPP;
- }
-}
-
-const struct efx_phy_operations efx_mcdi_phy_ops = {
- .probe = efx_mcdi_phy_probe,
- .init = efx_port_dummy_op_int,
- .reconfigure = efx_mcdi_phy_reconfigure,
- .poll = efx_mcdi_phy_poll,
- .fini = efx_port_dummy_op_void,
- .remove = efx_mcdi_phy_remove,
- .get_settings = efx_mcdi_phy_get_settings,
- .set_settings = efx_mcdi_phy_set_settings,
- .test_alive = efx_mcdi_phy_test_alive,
- .run_tests = efx_mcdi_phy_run_tests,
- .test_name = efx_mcdi_phy_test_name,
- .get_module_eeprom = efx_mcdi_phy_get_module_eeprom,
- .get_module_info = efx_mcdi_phy_get_module_info,
-};
--- /dev/null
+/****************************************************************************
+ * Driver for Solarflare Solarstorm network controllers and boards
+ * Copyright 2009-2010 Solarflare Communications Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+/*
+ * Driver for PHY related operations via MCDI.
+ */
+
+#include <linux/slab.h>
+#include "efx.h"
+#include "phy.h"
+#include "mcdi.h"
+#include "mcdi_pcol.h"
+#include "nic.h"
+#include "selftest.h"
+
+struct efx_mcdi_phy_data {
+ u32 flags;
+ u32 type;
+ u32 supported_cap;
+ u32 channel;
+ u32 port;
+ u32 stats_mask;
+ u8 name[20];
+ u32 media;
+ u32 mmd_mask;
+ u8 revision[20];
+ u32 forced_cap;
+};
+
+static int
+efx_mcdi_get_phy_cfg(struct efx_nic *efx, struct efx_mcdi_phy_data *cfg)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_PHY_CFG_OUT_LEN);
+ size_t outlen;
+ int rc;
+
+ BUILD_BUG_ON(MC_CMD_GET_PHY_CFG_IN_LEN != 0);
+ BUILD_BUG_ON(MC_CMD_GET_PHY_CFG_OUT_NAME_LEN != sizeof(cfg->name));
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_PHY_CFG, NULL, 0,
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ goto fail;
+
+ if (outlen < MC_CMD_GET_PHY_CFG_OUT_LEN) {
+ rc = -EIO;
+ goto fail;
+ }
+
+ cfg->flags = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_FLAGS);
+ cfg->type = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_TYPE);
+ cfg->supported_cap =
+ MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_SUPPORTED_CAP);
+ cfg->channel = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_CHANNEL);
+ cfg->port = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_PRT);
+ cfg->stats_mask = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_STATS_MASK);
+ memcpy(cfg->name, MCDI_PTR(outbuf, GET_PHY_CFG_OUT_NAME),
+ sizeof(cfg->name));
+ cfg->media = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_MEDIA_TYPE);
+ cfg->mmd_mask = MCDI_DWORD(outbuf, GET_PHY_CFG_OUT_MMD_MASK);
+ memcpy(cfg->revision, MCDI_PTR(outbuf, GET_PHY_CFG_OUT_REVISION),
+ sizeof(cfg->revision));
+
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+ return rc;
+}
+
+static int efx_mcdi_set_link(struct efx_nic *efx, u32 capabilities,
+ u32 flags, u32 loopback_mode,
+ u32 loopback_speed)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_LINK_IN_LEN);
+ int rc;
+
+ BUILD_BUG_ON(MC_CMD_SET_LINK_OUT_LEN != 0);
+
+ MCDI_SET_DWORD(inbuf, SET_LINK_IN_CAP, capabilities);
+ MCDI_SET_DWORD(inbuf, SET_LINK_IN_FLAGS, flags);
+ MCDI_SET_DWORD(inbuf, SET_LINK_IN_LOOPBACK_MODE, loopback_mode);
+ MCDI_SET_DWORD(inbuf, SET_LINK_IN_LOOPBACK_SPEED, loopback_speed);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_SET_LINK, inbuf, sizeof(inbuf),
+ NULL, 0, NULL);
+ if (rc)
+ goto fail;
+
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+ return rc;
+}
+
+static int efx_mcdi_loopback_modes(struct efx_nic *efx, u64 *loopback_modes)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LOOPBACK_MODES_OUT_LEN);
+ size_t outlen;
+ int rc;
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_LOOPBACK_MODES, NULL, 0,
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ goto fail;
+
+ if (outlen < (MC_CMD_GET_LOOPBACK_MODES_OUT_SUGGESTED_OFST +
+ MC_CMD_GET_LOOPBACK_MODES_OUT_SUGGESTED_LEN)) {
+ rc = -EIO;
+ goto fail;
+ }
+
+ *loopback_modes = MCDI_QWORD(outbuf, GET_LOOPBACK_MODES_OUT_SUGGESTED);
+
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+ return rc;
+}
+
+static int efx_mcdi_mdio_read(struct net_device *net_dev,
+ int prtad, int devad, u16 addr)
+{
+ struct efx_nic *efx = netdev_priv(net_dev);
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_MDIO_READ_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_MDIO_READ_OUT_LEN);
+ size_t outlen;
+ int rc;
+
+ MCDI_SET_DWORD(inbuf, MDIO_READ_IN_BUS, efx->mdio_bus);
+ MCDI_SET_DWORD(inbuf, MDIO_READ_IN_PRTAD, prtad);
+ MCDI_SET_DWORD(inbuf, MDIO_READ_IN_DEVAD, devad);
+ MCDI_SET_DWORD(inbuf, MDIO_READ_IN_ADDR, addr);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_MDIO_READ, inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ goto fail;
+
+ if (MCDI_DWORD(outbuf, MDIO_READ_OUT_STATUS) !=
+ MC_CMD_MDIO_STATUS_GOOD)
+ return -EIO;
+
+ return (u16)MCDI_DWORD(outbuf, MDIO_READ_OUT_VALUE);
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+ return rc;
+}
+
+static int efx_mcdi_mdio_write(struct net_device *net_dev,
+ int prtad, int devad, u16 addr, u16 value)
+{
+ struct efx_nic *efx = netdev_priv(net_dev);
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_MDIO_WRITE_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_MDIO_WRITE_OUT_LEN);
+ size_t outlen;
+ int rc;
+
+ MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_BUS, efx->mdio_bus);
+ MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_PRTAD, prtad);
+ MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_DEVAD, devad);
+ MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_ADDR, addr);
+ MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_VALUE, value);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_MDIO_WRITE, inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ goto fail;
+
+ if (MCDI_DWORD(outbuf, MDIO_WRITE_OUT_STATUS) !=
+ MC_CMD_MDIO_STATUS_GOOD)
+ return -EIO;
+
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+ return rc;
+}
+
+static u32 mcdi_to_ethtool_cap(u32 media, u32 cap)
+{
+ u32 result = 0;
+
+ switch (media) {
+ case MC_CMD_MEDIA_KX4:
+ result |= SUPPORTED_Backplane;
+ if (cap & (1 << MC_CMD_PHY_CAP_1000FDX_LBN))
+ result |= SUPPORTED_1000baseKX_Full;
+ if (cap & (1 << MC_CMD_PHY_CAP_10000FDX_LBN))
+ result |= SUPPORTED_10000baseKX4_Full;
+ break;
+
+ case MC_CMD_MEDIA_XFP:
+ case MC_CMD_MEDIA_SFP_PLUS:
+ result |= SUPPORTED_FIBRE;
+ break;
+
+ case MC_CMD_MEDIA_BASE_T:
+ result |= SUPPORTED_TP;
+ if (cap & (1 << MC_CMD_PHY_CAP_10HDX_LBN))
+ result |= SUPPORTED_10baseT_Half;
+ if (cap & (1 << MC_CMD_PHY_CAP_10FDX_LBN))
+ result |= SUPPORTED_10baseT_Full;
+ if (cap & (1 << MC_CMD_PHY_CAP_100HDX_LBN))
+ result |= SUPPORTED_100baseT_Half;
+ if (cap & (1 << MC_CMD_PHY_CAP_100FDX_LBN))
+ result |= SUPPORTED_100baseT_Full;
+ if (cap & (1 << MC_CMD_PHY_CAP_1000HDX_LBN))
+ result |= SUPPORTED_1000baseT_Half;
+ if (cap & (1 << MC_CMD_PHY_CAP_1000FDX_LBN))
+ result |= SUPPORTED_1000baseT_Full;
+ if (cap & (1 << MC_CMD_PHY_CAP_10000FDX_LBN))
+ result |= SUPPORTED_10000baseT_Full;
+ break;
+ }
+
+ if (cap & (1 << MC_CMD_PHY_CAP_PAUSE_LBN))
+ result |= SUPPORTED_Pause;
+ if (cap & (1 << MC_CMD_PHY_CAP_ASYM_LBN))
+ result |= SUPPORTED_Asym_Pause;
+ if (cap & (1 << MC_CMD_PHY_CAP_AN_LBN))
+ result |= SUPPORTED_Autoneg;
+
+ return result;
+}
+
+static u32 ethtool_to_mcdi_cap(u32 cap)
+{
+ u32 result = 0;
+
+ if (cap & SUPPORTED_10baseT_Half)
+ result |= (1 << MC_CMD_PHY_CAP_10HDX_LBN);
+ if (cap & SUPPORTED_10baseT_Full)
+ result |= (1 << MC_CMD_PHY_CAP_10FDX_LBN);
+ if (cap & SUPPORTED_100baseT_Half)
+ result |= (1 << MC_CMD_PHY_CAP_100HDX_LBN);
+ if (cap & SUPPORTED_100baseT_Full)
+ result |= (1 << MC_CMD_PHY_CAP_100FDX_LBN);
+ if (cap & SUPPORTED_1000baseT_Half)
+ result |= (1 << MC_CMD_PHY_CAP_1000HDX_LBN);
+ if (cap & (SUPPORTED_1000baseT_Full | SUPPORTED_1000baseKX_Full))
+ result |= (1 << MC_CMD_PHY_CAP_1000FDX_LBN);
+ if (cap & (SUPPORTED_10000baseT_Full | SUPPORTED_10000baseKX4_Full))
+ result |= (1 << MC_CMD_PHY_CAP_10000FDX_LBN);
+ if (cap & SUPPORTED_Pause)
+ result |= (1 << MC_CMD_PHY_CAP_PAUSE_LBN);
+ if (cap & SUPPORTED_Asym_Pause)
+ result |= (1 << MC_CMD_PHY_CAP_ASYM_LBN);
+ if (cap & SUPPORTED_Autoneg)
+ result |= (1 << MC_CMD_PHY_CAP_AN_LBN);
+
+ return result;
+}
+
+static u32 efx_get_mcdi_phy_flags(struct efx_nic *efx)
+{
+ struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
+ enum efx_phy_mode mode, supported;
+ u32 flags;
+
+ /* TODO: Advertise the capabilities supported by this PHY */
+ supported = 0;
+ if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_TXDIS_LBN))
+ supported |= PHY_MODE_TX_DISABLED;
+ if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_LOWPOWER_LBN))
+ supported |= PHY_MODE_LOW_POWER;
+ if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_POWEROFF_LBN))
+ supported |= PHY_MODE_OFF;
+
+ mode = efx->phy_mode & supported;
+
+ flags = 0;
+ if (mode & PHY_MODE_TX_DISABLED)
+ flags |= (1 << MC_CMD_SET_LINK_IN_TXDIS_LBN);
+ if (mode & PHY_MODE_LOW_POWER)
+ flags |= (1 << MC_CMD_SET_LINK_IN_LOWPOWER_LBN);
+ if (mode & PHY_MODE_OFF)
+ flags |= (1 << MC_CMD_SET_LINK_IN_POWEROFF_LBN);
+
+ return flags;
+}
+
+static u32 mcdi_to_ethtool_media(u32 media)
+{
+ switch (media) {
+ case MC_CMD_MEDIA_XAUI:
+ case MC_CMD_MEDIA_CX4:
+ case MC_CMD_MEDIA_KX4:
+ return PORT_OTHER;
+
+ case MC_CMD_MEDIA_XFP:
+ case MC_CMD_MEDIA_SFP_PLUS:
+ return PORT_FIBRE;
+
+ case MC_CMD_MEDIA_BASE_T:
+ return PORT_TP;
+
+ default:
+ return PORT_OTHER;
+ }
+}
+
+static void efx_mcdi_phy_decode_link(struct efx_nic *efx,
+ struct efx_link_state *link_state,
+ u32 speed, u32 flags, u32 fcntl)
+{
+ switch (fcntl) {
+ case MC_CMD_FCNTL_AUTO:
+ WARN_ON(1); /* This is not a link mode */
+ link_state->fc = EFX_FC_AUTO | EFX_FC_TX | EFX_FC_RX;
+ break;
+ case MC_CMD_FCNTL_BIDIR:
+ link_state->fc = EFX_FC_TX | EFX_FC_RX;
+ break;
+ case MC_CMD_FCNTL_RESPOND:
+ link_state->fc = EFX_FC_RX;
+ break;
+ default:
+ WARN_ON(1);
+ case MC_CMD_FCNTL_OFF:
+ link_state->fc = 0;
+ break;
+ }
+
+ link_state->up = !!(flags & (1 << MC_CMD_GET_LINK_OUT_LINK_UP_LBN));
+ link_state->fd = !!(flags & (1 << MC_CMD_GET_LINK_OUT_FULL_DUPLEX_LBN));
+ link_state->speed = speed;
+}
+
+static int efx_mcdi_phy_probe(struct efx_nic *efx)
+{
+ struct efx_mcdi_phy_data *phy_data;
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);
+ u32 caps;
+ int rc;
+
+ /* Initialise and populate phy_data */
+ phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
+ if (phy_data == NULL)
+ return -ENOMEM;
+
+ rc = efx_mcdi_get_phy_cfg(efx, phy_data);
+ if (rc != 0)
+ goto fail;
+
+ /* Read initial link advertisement */
+ BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
+ outbuf, sizeof(outbuf), NULL);
+ if (rc)
+ goto fail;
+
+ /* Fill out nic state */
+ efx->phy_data = phy_data;
+ efx->phy_type = phy_data->type;
+
+ efx->mdio_bus = phy_data->channel;
+ efx->mdio.prtad = phy_data->port;
+ efx->mdio.mmds = phy_data->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22);
+ efx->mdio.mode_support = 0;
+ if (phy_data->mmd_mask & (1 << MC_CMD_MMD_CLAUSE22))
+ efx->mdio.mode_support |= MDIO_SUPPORTS_C22;
+ if (phy_data->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22))
+ efx->mdio.mode_support |= MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
+
+ caps = MCDI_DWORD(outbuf, GET_LINK_OUT_CAP);
+ if (caps & (1 << MC_CMD_PHY_CAP_AN_LBN))
+ efx->link_advertising =
+ mcdi_to_ethtool_cap(phy_data->media, caps);
+ else
+ phy_data->forced_cap = caps;
+
+ /* Assert that we can map efx -> mcdi loopback modes */
+ BUILD_BUG_ON(LOOPBACK_NONE != MC_CMD_LOOPBACK_NONE);
+ BUILD_BUG_ON(LOOPBACK_DATA != MC_CMD_LOOPBACK_DATA);
+ BUILD_BUG_ON(LOOPBACK_GMAC != MC_CMD_LOOPBACK_GMAC);
+ BUILD_BUG_ON(LOOPBACK_XGMII != MC_CMD_LOOPBACK_XGMII);
+ BUILD_BUG_ON(LOOPBACK_XGXS != MC_CMD_LOOPBACK_XGXS);
+ BUILD_BUG_ON(LOOPBACK_XAUI != MC_CMD_LOOPBACK_XAUI);
+ BUILD_BUG_ON(LOOPBACK_GMII != MC_CMD_LOOPBACK_GMII);
+ BUILD_BUG_ON(LOOPBACK_SGMII != MC_CMD_LOOPBACK_SGMII);
+ BUILD_BUG_ON(LOOPBACK_XGBR != MC_CMD_LOOPBACK_XGBR);
+ BUILD_BUG_ON(LOOPBACK_XFI != MC_CMD_LOOPBACK_XFI);
+ BUILD_BUG_ON(LOOPBACK_XAUI_FAR != MC_CMD_LOOPBACK_XAUI_FAR);
+ BUILD_BUG_ON(LOOPBACK_GMII_FAR != MC_CMD_LOOPBACK_GMII_FAR);
+ BUILD_BUG_ON(LOOPBACK_SGMII_FAR != MC_CMD_LOOPBACK_SGMII_FAR);
+ BUILD_BUG_ON(LOOPBACK_XFI_FAR != MC_CMD_LOOPBACK_XFI_FAR);
+ BUILD_BUG_ON(LOOPBACK_GPHY != MC_CMD_LOOPBACK_GPHY);
+ BUILD_BUG_ON(LOOPBACK_PHYXS != MC_CMD_LOOPBACK_PHYXS);
+ BUILD_BUG_ON(LOOPBACK_PCS != MC_CMD_LOOPBACK_PCS);
+ BUILD_BUG_ON(LOOPBACK_PMAPMD != MC_CMD_LOOPBACK_PMAPMD);
+ BUILD_BUG_ON(LOOPBACK_XPORT != MC_CMD_LOOPBACK_XPORT);
+ BUILD_BUG_ON(LOOPBACK_XGMII_WS != MC_CMD_LOOPBACK_XGMII_WS);
+ BUILD_BUG_ON(LOOPBACK_XAUI_WS != MC_CMD_LOOPBACK_XAUI_WS);
+ BUILD_BUG_ON(LOOPBACK_XAUI_WS_FAR != MC_CMD_LOOPBACK_XAUI_WS_FAR);
+ BUILD_BUG_ON(LOOPBACK_XAUI_WS_NEAR != MC_CMD_LOOPBACK_XAUI_WS_NEAR);
+ BUILD_BUG_ON(LOOPBACK_GMII_WS != MC_CMD_LOOPBACK_GMII_WS);
+ BUILD_BUG_ON(LOOPBACK_XFI_WS != MC_CMD_LOOPBACK_XFI_WS);
+ BUILD_BUG_ON(LOOPBACK_XFI_WS_FAR != MC_CMD_LOOPBACK_XFI_WS_FAR);
+ BUILD_BUG_ON(LOOPBACK_PHYXS_WS != MC_CMD_LOOPBACK_PHYXS_WS);
+
+ rc = efx_mcdi_loopback_modes(efx, &efx->loopback_modes);
+ if (rc != 0)
+ goto fail;
+ /* The MC indicates that LOOPBACK_NONE is a valid loopback mode,
+ * but by convention we don't */
+ efx->loopback_modes &= ~(1 << LOOPBACK_NONE);
+
+ /* Set the initial link mode */
+ efx_mcdi_phy_decode_link(
+ efx, &efx->link_state,
+ MCDI_DWORD(outbuf, GET_LINK_OUT_LINK_SPEED),
+ MCDI_DWORD(outbuf, GET_LINK_OUT_FLAGS),
+ MCDI_DWORD(outbuf, GET_LINK_OUT_FCNTL));
+
+ /* Default to Autonegotiated flow control if the PHY supports it */
+ efx->wanted_fc = EFX_FC_RX | EFX_FC_TX;
+ if (phy_data->supported_cap & (1 << MC_CMD_PHY_CAP_AN_LBN))
+ efx->wanted_fc |= EFX_FC_AUTO;
+ efx_link_set_wanted_fc(efx, efx->wanted_fc);
+
+ return 0;
+
+fail:
+ kfree(phy_data);
+ return rc;
+}
+
+int efx_mcdi_port_reconfigure(struct efx_nic *efx)
+{
+ struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
+ u32 caps = (efx->link_advertising ?
+ ethtool_to_mcdi_cap(efx->link_advertising) :
+ phy_cfg->forced_cap);
+
+ return efx_mcdi_set_link(efx, caps, efx_get_mcdi_phy_flags(efx),
+ efx->loopback_mode, 0);
+}
+
+/* Verify that the forced flow control settings (!EFX_FC_AUTO) are
+ * supported by the link partner. Warn the user if this isn't the case
+ */
+static void efx_mcdi_phy_check_fcntl(struct efx_nic *efx, u32 lpa)
+{
+ struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
+ u32 rmtadv;
+
+ /* The link partner capabilities are only relevant if the
+ * link supports flow control autonegotiation */
+ if (~phy_cfg->supported_cap & (1 << MC_CMD_PHY_CAP_AN_LBN))
+ return;
+
+ /* If flow control autoneg is supported and enabled, then fine */
+ if (efx->wanted_fc & EFX_FC_AUTO)
+ return;
+
+ rmtadv = 0;
+ if (lpa & (1 << MC_CMD_PHY_CAP_PAUSE_LBN))
+ rmtadv |= ADVERTISED_Pause;
+ if (lpa & (1 << MC_CMD_PHY_CAP_ASYM_LBN))
+ rmtadv |= ADVERTISED_Asym_Pause;
+
+ if ((efx->wanted_fc & EFX_FC_TX) && rmtadv == ADVERTISED_Asym_Pause)
+ netif_err(efx, link, efx->net_dev,
+ "warning: link partner doesn't support pause frames");
+}
+
+static bool efx_mcdi_phy_poll(struct efx_nic *efx)
+{
+ struct efx_link_state old_state = efx->link_state;
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);
+ int rc;
+
+ WARN_ON(!mutex_is_locked(&efx->mac_lock));
+
+ BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
+ outbuf, sizeof(outbuf), NULL);
+ if (rc) {
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n",
+ __func__, rc);
+ efx->link_state.up = false;
+ } else {
+ efx_mcdi_phy_decode_link(
+ efx, &efx->link_state,
+ MCDI_DWORD(outbuf, GET_LINK_OUT_LINK_SPEED),
+ MCDI_DWORD(outbuf, GET_LINK_OUT_FLAGS),
+ MCDI_DWORD(outbuf, GET_LINK_OUT_FCNTL));
+ }
+
+ return !efx_link_state_equal(&efx->link_state, &old_state);
+}
+
+static void efx_mcdi_phy_remove(struct efx_nic *efx)
+{
+ struct efx_mcdi_phy_data *phy_data = efx->phy_data;
+
+ efx->phy_data = NULL;
+ kfree(phy_data);
+}
+
+static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+{
+ struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);
+ int rc;
+
+ ecmd->supported =
+ mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap);
+ ecmd->advertising = efx->link_advertising;
+ ethtool_cmd_speed_set(ecmd, efx->link_state.speed);
+ ecmd->duplex = efx->link_state.fd;
+ ecmd->port = mcdi_to_ethtool_media(phy_cfg->media);
+ ecmd->phy_address = phy_cfg->port;
+ ecmd->transceiver = XCVR_INTERNAL;
+ ecmd->autoneg = !!(efx->link_advertising & ADVERTISED_Autoneg);
+ ecmd->mdio_support = (efx->mdio.mode_support &
+ (MDIO_SUPPORTS_C45 | MDIO_SUPPORTS_C22));
+
+ BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
+ outbuf, sizeof(outbuf), NULL);
+ if (rc) {
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n",
+ __func__, rc);
+ return;
+ }
+ ecmd->lp_advertising =
+ mcdi_to_ethtool_cap(phy_cfg->media,
+ MCDI_DWORD(outbuf, GET_LINK_OUT_LP_CAP));
+}
+
+static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+{
+ struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
+ u32 caps;
+ int rc;
+
+ if (ecmd->autoneg) {
+ caps = (ethtool_to_mcdi_cap(ecmd->advertising) |
+ 1 << MC_CMD_PHY_CAP_AN_LBN);
+ } else if (ecmd->duplex) {
+ switch (ethtool_cmd_speed(ecmd)) {
+ case 10: caps = 1 << MC_CMD_PHY_CAP_10FDX_LBN; break;
+ case 100: caps = 1 << MC_CMD_PHY_CAP_100FDX_LBN; break;
+ case 1000: caps = 1 << MC_CMD_PHY_CAP_1000FDX_LBN; break;
+ case 10000: caps = 1 << MC_CMD_PHY_CAP_10000FDX_LBN; break;
+ default: return -EINVAL;
+ }
+ } else {
+ switch (ethtool_cmd_speed(ecmd)) {
+ case 10: caps = 1 << MC_CMD_PHY_CAP_10HDX_LBN; break;
+ case 100: caps = 1 << MC_CMD_PHY_CAP_100HDX_LBN; break;
+ case 1000: caps = 1 << MC_CMD_PHY_CAP_1000HDX_LBN; break;
+ default: return -EINVAL;
+ }
+ }
+
+ rc = efx_mcdi_set_link(efx, caps, efx_get_mcdi_phy_flags(efx),
+ efx->loopback_mode, 0);
+ if (rc)
+ return rc;
+
+ if (ecmd->autoneg) {
+ efx_link_set_advertising(
+ efx, ecmd->advertising | ADVERTISED_Autoneg);
+ phy_cfg->forced_cap = 0;
+ } else {
+ efx_link_set_advertising(efx, 0);
+ phy_cfg->forced_cap = caps;
+ }
+ return 0;
+}
+
+static int efx_mcdi_phy_test_alive(struct efx_nic *efx)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_PHY_STATE_OUT_LEN);
+ size_t outlen;
+ int rc;
+
+ BUILD_BUG_ON(MC_CMD_GET_PHY_STATE_IN_LEN != 0);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_PHY_STATE, NULL, 0,
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ return rc;
+
+ if (outlen < MC_CMD_GET_PHY_STATE_OUT_LEN)
+ return -EIO;
+ if (MCDI_DWORD(outbuf, GET_PHY_STATE_OUT_STATE) != MC_CMD_PHY_STATE_OK)
+ return -EINVAL;
+
+ return 0;
+}
+
+static const char *const mcdi_sft9001_cable_diag_names[] = {
+ "cable.pairA.length",
+ "cable.pairB.length",
+ "cable.pairC.length",
+ "cable.pairD.length",
+ "cable.pairA.status",
+ "cable.pairB.status",
+ "cable.pairC.status",
+ "cable.pairD.status",
+};
+
+static int efx_mcdi_bist(struct efx_nic *efx, unsigned int bist_mode,
+ int *results)
+{
+ unsigned int retry, i, count = 0;
+ size_t outlen;
+ u32 status;
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_START_BIST_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_POLL_BIST_OUT_SFT9001_LEN);
+ u8 *ptr;
+ int rc;
+
+ BUILD_BUG_ON(MC_CMD_START_BIST_OUT_LEN != 0);
+ MCDI_SET_DWORD(inbuf, START_BIST_IN_TYPE, bist_mode);
+ rc = efx_mcdi_rpc(efx, MC_CMD_START_BIST,
+ inbuf, MC_CMD_START_BIST_IN_LEN, NULL, 0, NULL);
+ if (rc)
+ goto out;
+
+ /* Wait up to 10s for BIST to finish */
+ for (retry = 0; retry < 100; ++retry) {
+ BUILD_BUG_ON(MC_CMD_POLL_BIST_IN_LEN != 0);
+ rc = efx_mcdi_rpc(efx, MC_CMD_POLL_BIST, NULL, 0,
+ outbuf, sizeof(outbuf), &outlen);
+ if (rc)
+ goto out;
+
+ status = MCDI_DWORD(outbuf, POLL_BIST_OUT_RESULT);
+ if (status != MC_CMD_POLL_BIST_RUNNING)
+ goto finished;
+
+ msleep(100);
+ }
+
+ rc = -ETIMEDOUT;
+ goto out;
+
+finished:
+ results[count++] = (status == MC_CMD_POLL_BIST_PASSED) ? 1 : -1;
+
+ /* SFT9001 specific cable diagnostics output */
+ if (efx->phy_type == PHY_TYPE_SFT9001B &&
+ (bist_mode == MC_CMD_PHY_BIST_CABLE_SHORT ||
+ bist_mode == MC_CMD_PHY_BIST_CABLE_LONG)) {
+ ptr = MCDI_PTR(outbuf, POLL_BIST_OUT_SFT9001_CABLE_LENGTH_A);
+ if (status == MC_CMD_POLL_BIST_PASSED &&
+ outlen >= MC_CMD_POLL_BIST_OUT_SFT9001_LEN) {
+ for (i = 0; i < 8; i++) {
+ results[count + i] =
+ EFX_DWORD_FIELD(((efx_dword_t *)ptr)[i],
+ EFX_DWORD_0);
+ }
+ }
+ count += 8;
+ }
+ rc = count;
+
+out:
+ return rc;
+}
+
+static int efx_mcdi_phy_run_tests(struct efx_nic *efx, int *results,
+ unsigned flags)
+{
+ struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
+ u32 mode;
+ int rc;
+
+ if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_LBN)) {
+ rc = efx_mcdi_bist(efx, MC_CMD_PHY_BIST, results);
+ if (rc < 0)
+ return rc;
+
+ results += rc;
+ }
+
+ /* If we support both LONG and SHORT, then run each in response to
+ * break or not. Otherwise, run the one we support */
+ mode = 0;
+ if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_SHORT_LBN)) {
+ if ((flags & ETH_TEST_FL_OFFLINE) &&
+ (phy_cfg->flags &
+ (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_LONG_LBN)))
+ mode = MC_CMD_PHY_BIST_CABLE_LONG;
+ else
+ mode = MC_CMD_PHY_BIST_CABLE_SHORT;
+ } else if (phy_cfg->flags &
+ (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_LONG_LBN))
+ mode = MC_CMD_PHY_BIST_CABLE_LONG;
+
+ if (mode != 0) {
+ rc = efx_mcdi_bist(efx, mode, results);
+ if (rc < 0)
+ return rc;
+ results += rc;
+ }
+
+ return 0;
+}
+
+static const char *efx_mcdi_phy_test_name(struct efx_nic *efx,
+ unsigned int index)
+{
+ struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
+
+ if (phy_cfg->flags & (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_LBN)) {
+ if (index == 0)
+ return "bist";
+ --index;
+ }
+
+ if (phy_cfg->flags & ((1 << MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_SHORT_LBN) |
+ (1 << MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_LONG_LBN))) {
+ if (index == 0)
+ return "cable";
+ --index;
+
+ if (efx->phy_type == PHY_TYPE_SFT9001B) {
+ if (index < ARRAY_SIZE(mcdi_sft9001_cable_diag_names))
+ return mcdi_sft9001_cable_diag_names[index];
+ index -= ARRAY_SIZE(mcdi_sft9001_cable_diag_names);
+ }
+ }
+
+ return NULL;
+}
+
+#define SFP_PAGE_SIZE 128
+#define SFP_NUM_PAGES 2
+static int efx_mcdi_phy_get_module_eeprom(struct efx_nic *efx,
+ struct ethtool_eeprom *ee, u8 *data)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_PHY_MEDIA_INFO_OUT_LENMAX);
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_GET_PHY_MEDIA_INFO_IN_LEN);
+ size_t outlen;
+ int rc;
+ unsigned int payload_len;
+ unsigned int space_remaining = ee->len;
+ unsigned int page;
+ unsigned int page_off;
+ unsigned int to_copy;
+ u8 *user_data = data;
+
+ BUILD_BUG_ON(SFP_PAGE_SIZE * SFP_NUM_PAGES != ETH_MODULE_SFF_8079_LEN);
+
+ page_off = ee->offset % SFP_PAGE_SIZE;
+ page = ee->offset / SFP_PAGE_SIZE;
+
+ while (space_remaining && (page < SFP_NUM_PAGES)) {
+ MCDI_SET_DWORD(inbuf, GET_PHY_MEDIA_INFO_IN_PAGE, page);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_PHY_MEDIA_INFO,
+ inbuf, sizeof(inbuf),
+ outbuf, sizeof(outbuf),
+ &outlen);
+ if (rc)
+ return rc;
+
+ if (outlen < (MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATA_OFST +
+ SFP_PAGE_SIZE))
+ return -EIO;
+
+ payload_len = MCDI_DWORD(outbuf,
+ GET_PHY_MEDIA_INFO_OUT_DATALEN);
+ if (payload_len != SFP_PAGE_SIZE)
+ return -EIO;
+
+ /* Copy as much as we can into data */
+ payload_len -= page_off;
+ to_copy = (space_remaining < payload_len) ?
+ space_remaining : payload_len;
+
+ memcpy(user_data,
+ MCDI_PTR(outbuf, GET_PHY_MEDIA_INFO_OUT_DATA) + page_off,
+ to_copy);
+
+ space_remaining -= to_copy;
+ user_data += to_copy;
+ page_off = 0;
+ page++;
+ }
+
+ return 0;
+}
+
+static int efx_mcdi_phy_get_module_info(struct efx_nic *efx,
+ struct ethtool_modinfo *modinfo)
+{
+ struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
+
+ switch (phy_cfg->media) {
+ case MC_CMD_MEDIA_SFP_PLUS:
+ modinfo->type = ETH_MODULE_SFF_8079;
+ modinfo->eeprom_len = ETH_MODULE_SFF_8079_LEN;
+ return 0;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static const struct efx_phy_operations efx_mcdi_phy_ops = {
+ .probe = efx_mcdi_phy_probe,
+ .init = efx_port_dummy_op_int,
+ .reconfigure = efx_mcdi_port_reconfigure,
+ .poll = efx_mcdi_phy_poll,
+ .fini = efx_port_dummy_op_void,
+ .remove = efx_mcdi_phy_remove,
+ .get_settings = efx_mcdi_phy_get_settings,
+ .set_settings = efx_mcdi_phy_set_settings,
+ .test_alive = efx_mcdi_phy_test_alive,
+ .run_tests = efx_mcdi_phy_run_tests,
+ .test_name = efx_mcdi_phy_test_name,
+ .get_module_eeprom = efx_mcdi_phy_get_module_eeprom,
+ .get_module_info = efx_mcdi_phy_get_module_info,
+};
+
+static unsigned int efx_mcdi_event_link_speed[] = {
+ [MCDI_EVENT_LINKCHANGE_SPEED_100M] = 100,
+ [MCDI_EVENT_LINKCHANGE_SPEED_1G] = 1000,
+ [MCDI_EVENT_LINKCHANGE_SPEED_10G] = 10000,
+};
+
+void efx_mcdi_process_link_change(struct efx_nic *efx, efx_qword_t *ev)
+{
+ u32 flags, fcntl, speed, lpa;
+
+ speed = EFX_QWORD_FIELD(*ev, MCDI_EVENT_LINKCHANGE_SPEED);
+ EFX_BUG_ON_PARANOID(speed >= ARRAY_SIZE(efx_mcdi_event_link_speed));
+ speed = efx_mcdi_event_link_speed[speed];
+
+ flags = EFX_QWORD_FIELD(*ev, MCDI_EVENT_LINKCHANGE_LINK_FLAGS);
+ fcntl = EFX_QWORD_FIELD(*ev, MCDI_EVENT_LINKCHANGE_FCNTL);
+ lpa = EFX_QWORD_FIELD(*ev, MCDI_EVENT_LINKCHANGE_LP_CAP);
+
+ /* efx->link_state is only modified by efx_mcdi_phy_get_link(),
+ * which is only run after flushing the event queues. Therefore, it
+ * is safe to modify the link state outside of the mac_lock here.
+ */
+ efx_mcdi_phy_decode_link(efx, &efx->link_state, speed, flags, fcntl);
+
+ efx_mcdi_phy_check_fcntl(efx, lpa);
+
+ efx_link_status_changed(efx);
+}
+
+int efx_mcdi_set_mac(struct efx_nic *efx)
+{
+ u32 fcntl;
+ MCDI_DECLARE_BUF(cmdbytes, MC_CMD_SET_MAC_IN_LEN);
+
+ BUILD_BUG_ON(MC_CMD_SET_MAC_OUT_LEN != 0);
+
+ memcpy(MCDI_PTR(cmdbytes, SET_MAC_IN_ADDR),
+ efx->net_dev->dev_addr, ETH_ALEN);
+
+ MCDI_SET_DWORD(cmdbytes, SET_MAC_IN_MTU,
+ EFX_MAX_FRAME_LEN(efx->net_dev->mtu));
+ MCDI_SET_DWORD(cmdbytes, SET_MAC_IN_DRAIN, 0);
+
+ /* Set simple MAC filter for Siena */
+ MCDI_POPULATE_DWORD_1(cmdbytes, SET_MAC_IN_REJECT,
+ SET_MAC_IN_REJECT_UNCST, efx->unicast_filter);
+
+ switch (efx->wanted_fc) {
+ case EFX_FC_RX | EFX_FC_TX:
+ fcntl = MC_CMD_FCNTL_BIDIR;
+ break;
+ case EFX_FC_RX:
+ fcntl = MC_CMD_FCNTL_RESPOND;
+ break;
+ default:
+ fcntl = MC_CMD_FCNTL_OFF;
+ break;
+ }
+ if (efx->wanted_fc & EFX_FC_AUTO)
+ fcntl = MC_CMD_FCNTL_AUTO;
+ if (efx->fc_disable)
+ fcntl = MC_CMD_FCNTL_OFF;
+
+ MCDI_SET_DWORD(cmdbytes, SET_MAC_IN_FCNTL, fcntl);
+
+ return efx_mcdi_rpc(efx, MC_CMD_SET_MAC, cmdbytes, sizeof(cmdbytes),
+ NULL, 0, NULL);
+}
+
+bool efx_mcdi_mac_check_fault(struct efx_nic *efx)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);
+ size_t outlength;
+ int rc;
+
+ BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
+ outbuf, sizeof(outbuf), &outlength);
+ if (rc) {
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n",
+ __func__, rc);
+ return true;
+ }
+
+ return MCDI_DWORD(outbuf, GET_LINK_OUT_MAC_FAULT) != 0;
+}
+
+static int efx_mcdi_mac_stats(struct efx_nic *efx, dma_addr_t dma_addr,
+ u32 dma_len, int enable, int clear)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_MAC_STATS_IN_LEN);
+ int rc;
+ int period = enable ? 1000 : 0;
+
+ BUILD_BUG_ON(MC_CMD_MAC_STATS_OUT_DMA_LEN != 0);
+
+ MCDI_SET_QWORD(inbuf, MAC_STATS_IN_DMA_ADDR, dma_addr);
+ MCDI_POPULATE_DWORD_7(inbuf, MAC_STATS_IN_CMD,
+ MAC_STATS_IN_DMA, !!enable,
+ MAC_STATS_IN_CLEAR, clear,
+ MAC_STATS_IN_PERIODIC_CHANGE, 1,
+ MAC_STATS_IN_PERIODIC_ENABLE, !!enable,
+ MAC_STATS_IN_PERIODIC_CLEAR, 0,
+ MAC_STATS_IN_PERIODIC_NOEVENT, 1,
+ MAC_STATS_IN_PERIOD_MS, period);
+ MCDI_SET_DWORD(inbuf, MAC_STATS_IN_DMA_LEN, dma_len);
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_MAC_STATS, inbuf, sizeof(inbuf),
+ NULL, 0, NULL);
+ if (rc)
+ goto fail;
+
+ return 0;
+
+fail:
+ netif_err(efx, hw, efx->net_dev, "%s: %s failed rc=%d\n",
+ __func__, enable ? "enable" : "disable", rc);
+ return rc;
+}
+
+void efx_mcdi_mac_start_stats(struct efx_nic *efx)
+{
+ __le64 *dma_stats = efx->stats_buffer.addr;
+
+ dma_stats[MC_CMD_MAC_GENERATION_END] = EFX_MC_STATS_GENERATION_INVALID;
+
+ efx_mcdi_mac_stats(efx, efx->stats_buffer.dma_addr,
+ MC_CMD_MAC_NSTATS * sizeof(u64), 1, 0);
+}
+
+void efx_mcdi_mac_stop_stats(struct efx_nic *efx)
+{
+ efx_mcdi_mac_stats(efx, efx->stats_buffer.dma_addr, 0, 0, 0);
+}
+
+int efx_mcdi_port_probe(struct efx_nic *efx)
+{
+ int rc;
+
+ /* Hook in PHY operations table */
+ efx->phy_op = &efx_mcdi_phy_ops;
+
+ /* Set up MDIO structure for PHY */
+ efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
+ efx->mdio.mdio_read = efx_mcdi_mdio_read;
+ efx->mdio.mdio_write = efx_mcdi_mdio_write;
+
+ /* Fill out MDIO structure, loopback modes, and initial link state */
+ rc = efx->phy_op->probe(efx);
+ if (rc != 0)
+ return rc;
+
+ /* Allocate buffer for stats */
+ rc = efx_nic_alloc_buffer(efx, &efx->stats_buffer,
+ MC_CMD_MAC_NSTATS * sizeof(u64), GFP_KERNEL);
+ if (rc)
+ return rc;
+ netif_dbg(efx, probe, efx->net_dev,
+ "stats buffer at %llx (virt %p phys %llx)\n",
+ (u64)efx->stats_buffer.dma_addr,
+ efx->stats_buffer.addr,
+ (u64)virt_to_phys(efx->stats_buffer.addr));
+
+ efx_mcdi_mac_stats(efx, efx->stats_buffer.dma_addr, 0, 0, 1);
+
+ return 0;
+}
+
+void efx_mcdi_port_remove(struct efx_nic *efx)
+{
+ efx->phy_op->remove(efx);
+ efx_nic_free_buffer(efx, &efx->stats_buffer);
+}
* by the Free Software Foundation, incorporated herein by reference.
*/
-#include <linux/bitops.h>
#include <linux/module.h>
#include <linux/mtd/mtd.h>
-#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/rtnetlink.h>
#include "net_driver.h"
-#include "spi.h"
#include "efx.h"
-#include "nic.h"
-#include "mcdi.h"
-#include "mcdi_pcol.h"
-
-#define EFX_SPI_VERIFY_BUF_LEN 16
-
-struct efx_mtd_partition {
- struct mtd_info mtd;
- union {
- struct {
- bool updating;
- u8 nvram_type;
- u16 fw_subtype;
- } mcdi;
- size_t offset;
- };
- const char *type_name;
- char name[IFNAMSIZ + 20];
-};
-
-struct efx_mtd_ops {
- int (*read)(struct mtd_info *mtd, loff_t start, size_t len,
- size_t *retlen, u8 *buffer);
- int (*erase)(struct mtd_info *mtd, loff_t start, size_t len);
- int (*write)(struct mtd_info *mtd, loff_t start, size_t len,
- size_t *retlen, const u8 *buffer);
- int (*sync)(struct mtd_info *mtd);
-};
-
-struct efx_mtd {
- struct list_head node;
- struct efx_nic *efx;
- const struct efx_spi_device *spi;
- const char *name;
- const struct efx_mtd_ops *ops;
- size_t n_parts;
- struct efx_mtd_partition part[0];
-};
-
-#define efx_for_each_partition(part, efx_mtd) \
- for ((part) = &(efx_mtd)->part[0]; \
- (part) != &(efx_mtd)->part[(efx_mtd)->n_parts]; \
- (part)++)
#define to_efx_mtd_partition(mtd) \
container_of(mtd, struct efx_mtd_partition, mtd)
-static int falcon_mtd_probe(struct efx_nic *efx);
-static int siena_mtd_probe(struct efx_nic *efx);
-
-/* SPI utilities */
-
-static int
-efx_spi_slow_wait(struct efx_mtd_partition *part, bool uninterruptible)
-{
- struct efx_mtd *efx_mtd = part->mtd.priv;
- const struct efx_spi_device *spi = efx_mtd->spi;
- struct efx_nic *efx = efx_mtd->efx;
- u8 status;
- int rc, i;
-
- /* Wait up to 4s for flash/EEPROM to finish a slow operation. */
- for (i = 0; i < 40; i++) {
- __set_current_state(uninterruptible ?
- TASK_UNINTERRUPTIBLE : TASK_INTERRUPTIBLE);
- schedule_timeout(HZ / 10);
- rc = falcon_spi_cmd(efx, spi, SPI_RDSR, -1, NULL,
- &status, sizeof(status));
- if (rc)
- return rc;
- if (!(status & SPI_STATUS_NRDY))
- return 0;
- if (signal_pending(current))
- return -EINTR;
- }
- pr_err("%s: timed out waiting for %s\n", part->name, efx_mtd->name);
- return -ETIMEDOUT;
-}
-
-static int
-efx_spi_unlock(struct efx_nic *efx, const struct efx_spi_device *spi)
-{
- const u8 unlock_mask = (SPI_STATUS_BP2 | SPI_STATUS_BP1 |
- SPI_STATUS_BP0);
- u8 status;
- int rc;
-
- rc = falcon_spi_cmd(efx, spi, SPI_RDSR, -1, NULL,
- &status, sizeof(status));
- if (rc)
- return rc;
-
- if (!(status & unlock_mask))
- return 0; /* already unlocked */
-
- rc = falcon_spi_cmd(efx, spi, SPI_WREN, -1, NULL, NULL, 0);
- if (rc)
- return rc;
- rc = falcon_spi_cmd(efx, spi, SPI_SST_EWSR, -1, NULL, NULL, 0);
- if (rc)
- return rc;
-
- status &= ~unlock_mask;
- rc = falcon_spi_cmd(efx, spi, SPI_WRSR, -1, &status,
- NULL, sizeof(status));
- if (rc)
- return rc;
- rc = falcon_spi_wait_write(efx, spi);
- if (rc)
- return rc;
-
- return 0;
-}
-
-static int
-efx_spi_erase(struct efx_mtd_partition *part, loff_t start, size_t len)
-{
- struct efx_mtd *efx_mtd = part->mtd.priv;
- const struct efx_spi_device *spi = efx_mtd->spi;
- struct efx_nic *efx = efx_mtd->efx;
- unsigned pos, block_len;
- u8 empty[EFX_SPI_VERIFY_BUF_LEN];
- u8 buffer[EFX_SPI_VERIFY_BUF_LEN];
- int rc;
-
- if (len != spi->erase_size)
- return -EINVAL;
-
- if (spi->erase_command == 0)
- return -EOPNOTSUPP;
-
- rc = efx_spi_unlock(efx, spi);
- if (rc)
- return rc;
- rc = falcon_spi_cmd(efx, spi, SPI_WREN, -1, NULL, NULL, 0);
- if (rc)
- return rc;
- rc = falcon_spi_cmd(efx, spi, spi->erase_command, start, NULL,
- NULL, 0);
- if (rc)
- return rc;
- rc = efx_spi_slow_wait(part, false);
-
- /* Verify the entire region has been wiped */
- memset(empty, 0xff, sizeof(empty));
- for (pos = 0; pos < len; pos += block_len) {
- block_len = min(len - pos, sizeof(buffer));
- rc = falcon_spi_read(efx, spi, start + pos, block_len,
- NULL, buffer);
- if (rc)
- return rc;
- if (memcmp(empty, buffer, block_len))
- return -EIO;
-
- /* Avoid locking up the system */
- cond_resched();
- if (signal_pending(current))
- return -EINTR;
- }
-
- return rc;
-}
-
/* MTD interface */
static int efx_mtd_erase(struct mtd_info *mtd, struct erase_info *erase)
{
- struct efx_mtd *efx_mtd = mtd->priv;
+ struct efx_nic *efx = mtd->priv;
int rc;
- rc = efx_mtd->ops->erase(mtd, erase->addr, erase->len);
+ rc = efx->type->mtd_erase(mtd, erase->addr, erase->len);
if (rc == 0) {
erase->state = MTD_ERASE_DONE;
} else {
static void efx_mtd_sync(struct mtd_info *mtd)
{
struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
- struct efx_mtd *efx_mtd = mtd->priv;
+ struct efx_nic *efx = mtd->priv;
int rc;
- rc = efx_mtd->ops->sync(mtd);
+ rc = efx->type->mtd_sync(mtd);
if (rc)
pr_err("%s: %s sync failed (%d)\n",
- part->name, efx_mtd->name, rc);
+ part->name, part->dev_type_name, rc);
}
static void efx_mtd_remove_partition(struct efx_mtd_partition *part)
ssleep(1);
}
WARN_ON(rc);
+ list_del(&part->node);
}
-static void efx_mtd_remove_device(struct efx_mtd *efx_mtd)
-{
- struct efx_mtd_partition *part;
-
- efx_for_each_partition(part, efx_mtd)
- efx_mtd_remove_partition(part);
- list_del(&efx_mtd->node);
- kfree(efx_mtd);
-}
-
-static void efx_mtd_rename_device(struct efx_mtd *efx_mtd)
-{
- struct efx_mtd_partition *part;
-
- efx_for_each_partition(part, efx_mtd)
- if (efx_nic_rev(efx_mtd->efx) >= EFX_REV_SIENA_A0)
- snprintf(part->name, sizeof(part->name),
- "%s %s:%02x", efx_mtd->efx->name,
- part->type_name, part->mcdi.fw_subtype);
- else
- snprintf(part->name, sizeof(part->name),
- "%s %s", efx_mtd->efx->name,
- part->type_name);
-}
-
-static int efx_mtd_probe_device(struct efx_nic *efx, struct efx_mtd *efx_mtd)
+int efx_mtd_add(struct efx_nic *efx, struct efx_mtd_partition *parts,
+ size_t n_parts, size_t sizeof_part)
{
struct efx_mtd_partition *part;
+ size_t i;
- efx_mtd->efx = efx;
+ for (i = 0; i < n_parts; i++) {
+ part = (struct efx_mtd_partition *)((char *)parts +
+ i * sizeof_part);
- efx_mtd_rename_device(efx_mtd);
-
- efx_for_each_partition(part, efx_mtd) {
part->mtd.writesize = 1;
part->mtd.owner = THIS_MODULE;
- part->mtd.priv = efx_mtd;
+ part->mtd.priv = efx;
part->mtd.name = part->name;
part->mtd._erase = efx_mtd_erase;
- part->mtd._read = efx_mtd->ops->read;
- part->mtd._write = efx_mtd->ops->write;
+ part->mtd._read = efx->type->mtd_read;
+ part->mtd._write = efx->type->mtd_write;
part->mtd._sync = efx_mtd_sync;
+ efx->type->mtd_rename(part);
+
if (mtd_device_register(&part->mtd, NULL, 0))
goto fail;
+
+ /* Add to list in order - efx_mtd_remove() depends on this */
+ list_add_tail(&part->node, &efx->mtd_list);
}
- list_add(&efx_mtd->node, &efx->mtd_list);
return 0;
fail:
- while (part != &efx_mtd->part[0]) {
- --part;
+ while (i--) {
+ part = (struct efx_mtd_partition *)((char *)parts +
+ i * sizeof_part);
efx_mtd_remove_partition(part);
}
/* Failure is unlikely here, but probably means we're out of memory */
void efx_mtd_remove(struct efx_nic *efx)
{
- struct efx_mtd *efx_mtd, *next;
+ struct efx_mtd_partition *parts, *part, *next;
WARN_ON(efx_dev_registered(efx));
- list_for_each_entry_safe(efx_mtd, next, &efx->mtd_list, node)
- efx_mtd_remove_device(efx_mtd);
-}
-
-void efx_mtd_rename(struct efx_nic *efx)
-{
- struct efx_mtd *efx_mtd;
-
- ASSERT_RTNL();
-
- list_for_each_entry(efx_mtd, &efx->mtd_list, node)
- efx_mtd_rename_device(efx_mtd);
-}
-
-int efx_mtd_probe(struct efx_nic *efx)
-{
- if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0)
- return siena_mtd_probe(efx);
- else
- return falcon_mtd_probe(efx);
-}
-
-/* Implementation of MTD operations for Falcon */
-
-static int falcon_mtd_read(struct mtd_info *mtd, loff_t start,
- size_t len, size_t *retlen, u8 *buffer)
-{
- struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
- struct efx_mtd *efx_mtd = mtd->priv;
- const struct efx_spi_device *spi = efx_mtd->spi;
- struct efx_nic *efx = efx_mtd->efx;
- struct falcon_nic_data *nic_data = efx->nic_data;
- int rc;
-
- rc = mutex_lock_interruptible(&nic_data->spi_lock);
- if (rc)
- return rc;
- rc = falcon_spi_read(efx, spi, part->offset + start, len,
- retlen, buffer);
- mutex_unlock(&nic_data->spi_lock);
- return rc;
-}
-
-static int falcon_mtd_erase(struct mtd_info *mtd, loff_t start, size_t len)
-{
- struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
- struct efx_mtd *efx_mtd = mtd->priv;
- struct efx_nic *efx = efx_mtd->efx;
- struct falcon_nic_data *nic_data = efx->nic_data;
- int rc;
-
- rc = mutex_lock_interruptible(&nic_data->spi_lock);
- if (rc)
- return rc;
- rc = efx_spi_erase(part, part->offset + start, len);
- mutex_unlock(&nic_data->spi_lock);
- return rc;
-}
-
-static int falcon_mtd_write(struct mtd_info *mtd, loff_t start,
- size_t len, size_t *retlen, const u8 *buffer)
-{
- struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
- struct efx_mtd *efx_mtd = mtd->priv;
- const struct efx_spi_device *spi = efx_mtd->spi;
- struct efx_nic *efx = efx_mtd->efx;
- struct falcon_nic_data *nic_data = efx->nic_data;
- int rc;
-
- rc = mutex_lock_interruptible(&nic_data->spi_lock);
- if (rc)
- return rc;
- rc = falcon_spi_write(efx, spi, part->offset + start, len,
- retlen, buffer);
- mutex_unlock(&nic_data->spi_lock);
- return rc;
-}
-
-static int falcon_mtd_sync(struct mtd_info *mtd)
-{
- struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
- struct efx_mtd *efx_mtd = mtd->priv;
- struct efx_nic *efx = efx_mtd->efx;
- struct falcon_nic_data *nic_data = efx->nic_data;
- int rc;
-
- mutex_lock(&nic_data->spi_lock);
- rc = efx_spi_slow_wait(part, true);
- mutex_unlock(&nic_data->spi_lock);
- return rc;
-}
-
-static const struct efx_mtd_ops falcon_mtd_ops = {
- .read = falcon_mtd_read,
- .erase = falcon_mtd_erase,
- .write = falcon_mtd_write,
- .sync = falcon_mtd_sync,
-};
-
-static int falcon_mtd_probe(struct efx_nic *efx)
-{
- struct falcon_nic_data *nic_data = efx->nic_data;
- struct efx_spi_device *spi;
- struct efx_mtd *efx_mtd;
- int rc = -ENODEV;
-
- ASSERT_RTNL();
-
- spi = &nic_data->spi_flash;
- if (efx_spi_present(spi) && spi->size > FALCON_FLASH_BOOTCODE_START) {
- efx_mtd = kzalloc(sizeof(*efx_mtd) + sizeof(efx_mtd->part[0]),
- GFP_KERNEL);
- if (!efx_mtd)
- return -ENOMEM;
-
- efx_mtd->spi = spi;
- efx_mtd->name = "flash";
- efx_mtd->ops = &falcon_mtd_ops;
-
- efx_mtd->n_parts = 1;
- efx_mtd->part[0].mtd.type = MTD_NORFLASH;
- efx_mtd->part[0].mtd.flags = MTD_CAP_NORFLASH;
- efx_mtd->part[0].mtd.size = spi->size - FALCON_FLASH_BOOTCODE_START;
- efx_mtd->part[0].mtd.erasesize = spi->erase_size;
- efx_mtd->part[0].offset = FALCON_FLASH_BOOTCODE_START;
- efx_mtd->part[0].type_name = "sfc_flash_bootrom";
-
- rc = efx_mtd_probe_device(efx, efx_mtd);
- if (rc) {
- kfree(efx_mtd);
- return rc;
- }
- }
-
- spi = &nic_data->spi_eeprom;
- if (efx_spi_present(spi) && spi->size > EFX_EEPROM_BOOTCONFIG_START) {
- efx_mtd = kzalloc(sizeof(*efx_mtd) + sizeof(efx_mtd->part[0]),
- GFP_KERNEL);
- if (!efx_mtd)
- return -ENOMEM;
-
- efx_mtd->spi = spi;
- efx_mtd->name = "EEPROM";
- efx_mtd->ops = &falcon_mtd_ops;
-
- efx_mtd->n_parts = 1;
- efx_mtd->part[0].mtd.type = MTD_RAM;
- efx_mtd->part[0].mtd.flags = MTD_CAP_RAM;
- efx_mtd->part[0].mtd.size =
- min(spi->size, EFX_EEPROM_BOOTCONFIG_END) -
- EFX_EEPROM_BOOTCONFIG_START;
- efx_mtd->part[0].mtd.erasesize = spi->erase_size;
- efx_mtd->part[0].offset = EFX_EEPROM_BOOTCONFIG_START;
- efx_mtd->part[0].type_name = "sfc_bootconfig";
-
- rc = efx_mtd_probe_device(efx, efx_mtd);
- if (rc) {
- kfree(efx_mtd);
- return rc;
- }
- }
-
- return rc;
-}
-
-/* Implementation of MTD operations for Siena */
-
-static int siena_mtd_read(struct mtd_info *mtd, loff_t start,
- size_t len, size_t *retlen, u8 *buffer)
-{
- struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
- struct efx_mtd *efx_mtd = mtd->priv;
- struct efx_nic *efx = efx_mtd->efx;
- loff_t offset = start;
- loff_t end = min_t(loff_t, start + len, mtd->size);
- size_t chunk;
- int rc = 0;
-
- while (offset < end) {
- chunk = min_t(size_t, end - offset, EFX_MCDI_NVRAM_LEN_MAX);
- rc = efx_mcdi_nvram_read(efx, part->mcdi.nvram_type, offset,
- buffer, chunk);
- if (rc)
- goto out;
- offset += chunk;
- buffer += chunk;
- }
-out:
- *retlen = offset - start;
- return rc;
-}
-
-static int siena_mtd_erase(struct mtd_info *mtd, loff_t start, size_t len)
-{
- struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
- struct efx_mtd *efx_mtd = mtd->priv;
- struct efx_nic *efx = efx_mtd->efx;
- loff_t offset = start & ~((loff_t)(mtd->erasesize - 1));
- loff_t end = min_t(loff_t, start + len, mtd->size);
- size_t chunk = part->mtd.erasesize;
- int rc = 0;
-
- if (!part->mcdi.updating) {
- rc = efx_mcdi_nvram_update_start(efx, part->mcdi.nvram_type);
- if (rc)
- goto out;
- part->mcdi.updating = true;
- }
-
- /* The MCDI interface can in fact do multiple erase blocks at once;
- * but erasing may be slow, so we make multiple calls here to avoid
- * tripping the MCDI RPC timeout. */
- while (offset < end) {
- rc = efx_mcdi_nvram_erase(efx, part->mcdi.nvram_type, offset,
- chunk);
- if (rc)
- goto out;
- offset += chunk;
- }
-out:
- return rc;
-}
-
-static int siena_mtd_write(struct mtd_info *mtd, loff_t start,
- size_t len, size_t *retlen, const u8 *buffer)
-{
- struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
- struct efx_mtd *efx_mtd = mtd->priv;
- struct efx_nic *efx = efx_mtd->efx;
- loff_t offset = start;
- loff_t end = min_t(loff_t, start + len, mtd->size);
- size_t chunk;
- int rc = 0;
-
- if (!part->mcdi.updating) {
- rc = efx_mcdi_nvram_update_start(efx, part->mcdi.nvram_type);
- if (rc)
- goto out;
- part->mcdi.updating = true;
- }
-
- while (offset < end) {
- chunk = min_t(size_t, end - offset, EFX_MCDI_NVRAM_LEN_MAX);
- rc = efx_mcdi_nvram_write(efx, part->mcdi.nvram_type, offset,
- buffer, chunk);
- if (rc)
- goto out;
- offset += chunk;
- buffer += chunk;
- }
-out:
- *retlen = offset - start;
- return rc;
-}
-
-static int siena_mtd_sync(struct mtd_info *mtd)
-{
- struct efx_mtd_partition *part = to_efx_mtd_partition(mtd);
- struct efx_mtd *efx_mtd = mtd->priv;
- struct efx_nic *efx = efx_mtd->efx;
- int rc = 0;
-
- if (part->mcdi.updating) {
- part->mcdi.updating = false;
- rc = efx_mcdi_nvram_update_finish(efx, part->mcdi.nvram_type);
- }
-
- return rc;
-}
-
-static const struct efx_mtd_ops siena_mtd_ops = {
- .read = siena_mtd_read,
- .erase = siena_mtd_erase,
- .write = siena_mtd_write,
- .sync = siena_mtd_sync,
-};
-
-struct siena_nvram_type_info {
- int port;
- const char *name;
-};
+ if (list_empty(&efx->mtd_list))
+ return;
-static const struct siena_nvram_type_info siena_nvram_types[] = {
- [MC_CMD_NVRAM_TYPE_DISABLED_CALLISTO] = { 0, "sfc_dummy_phy" },
- [MC_CMD_NVRAM_TYPE_MC_FW] = { 0, "sfc_mcfw" },
- [MC_CMD_NVRAM_TYPE_MC_FW_BACKUP] = { 0, "sfc_mcfw_backup" },
- [MC_CMD_NVRAM_TYPE_STATIC_CFG_PORT0] = { 0, "sfc_static_cfg" },
- [MC_CMD_NVRAM_TYPE_STATIC_CFG_PORT1] = { 1, "sfc_static_cfg" },
- [MC_CMD_NVRAM_TYPE_DYNAMIC_CFG_PORT0] = { 0, "sfc_dynamic_cfg" },
- [MC_CMD_NVRAM_TYPE_DYNAMIC_CFG_PORT1] = { 1, "sfc_dynamic_cfg" },
- [MC_CMD_NVRAM_TYPE_EXP_ROM] = { 0, "sfc_exp_rom" },
- [MC_CMD_NVRAM_TYPE_EXP_ROM_CFG_PORT0] = { 0, "sfc_exp_rom_cfg" },
- [MC_CMD_NVRAM_TYPE_EXP_ROM_CFG_PORT1] = { 1, "sfc_exp_rom_cfg" },
- [MC_CMD_NVRAM_TYPE_PHY_PORT0] = { 0, "sfc_phy_fw" },
- [MC_CMD_NVRAM_TYPE_PHY_PORT1] = { 1, "sfc_phy_fw" },
- [MC_CMD_NVRAM_TYPE_FPGA] = { 0, "sfc_fpga" },
-};
+ parts = list_first_entry(&efx->mtd_list, struct efx_mtd_partition,
+ node);
-static int siena_mtd_probe_partition(struct efx_nic *efx,
- struct efx_mtd *efx_mtd,
- unsigned int part_id,
- unsigned int type)
-{
- struct efx_mtd_partition *part = &efx_mtd->part[part_id];
- const struct siena_nvram_type_info *info;
- size_t size, erase_size;
- bool protected;
- int rc;
-
- if (type >= ARRAY_SIZE(siena_nvram_types) ||
- siena_nvram_types[type].name == NULL)
- return -ENODEV;
-
- info = &siena_nvram_types[type];
-
- if (info->port != efx_port_num(efx))
- return -ENODEV;
-
- rc = efx_mcdi_nvram_info(efx, type, &size, &erase_size, &protected);
- if (rc)
- return rc;
- if (protected)
- return -ENODEV; /* hide it */
-
- part->mcdi.nvram_type = type;
- part->type_name = info->name;
-
- part->mtd.type = MTD_NORFLASH;
- part->mtd.flags = MTD_CAP_NORFLASH;
- part->mtd.size = size;
- part->mtd.erasesize = erase_size;
+ list_for_each_entry_safe(part, next, &efx->mtd_list, node)
+ efx_mtd_remove_partition(part);
- return 0;
+ kfree(parts);
}
-static int siena_mtd_get_fw_subtypes(struct efx_nic *efx,
- struct efx_mtd *efx_mtd)
+void efx_mtd_rename(struct efx_nic *efx)
{
struct efx_mtd_partition *part;
- uint16_t fw_subtype_list[
- MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_MAXNUM];
- int rc;
-
- rc = efx_mcdi_get_board_cfg(efx, NULL, fw_subtype_list, NULL);
- if (rc)
- return rc;
-
- efx_for_each_partition(part, efx_mtd)
- part->mcdi.fw_subtype = fw_subtype_list[part->mcdi.nvram_type];
-
- return 0;
-}
-
-static int siena_mtd_probe(struct efx_nic *efx)
-{
- struct efx_mtd *efx_mtd;
- int rc = -ENODEV;
- u32 nvram_types;
- unsigned int type;
ASSERT_RTNL();
- rc = efx_mcdi_nvram_types(efx, &nvram_types);
- if (rc)
- return rc;
-
- efx_mtd = kzalloc(sizeof(*efx_mtd) +
- hweight32(nvram_types) * sizeof(efx_mtd->part[0]),
- GFP_KERNEL);
- if (!efx_mtd)
- return -ENOMEM;
-
- efx_mtd->name = "Siena NVRAM manager";
-
- efx_mtd->ops = &siena_mtd_ops;
-
- type = 0;
- efx_mtd->n_parts = 0;
-
- while (nvram_types != 0) {
- if (nvram_types & 1) {
- rc = siena_mtd_probe_partition(efx, efx_mtd,
- efx_mtd->n_parts, type);
- if (rc == 0)
- efx_mtd->n_parts++;
- else if (rc != -ENODEV)
- goto fail;
- }
- type++;
- nvram_types >>= 1;
- }
-
- rc = siena_mtd_get_fw_subtypes(efx, efx_mtd);
- if (rc)
- goto fail;
-
- rc = efx_mtd_probe_device(efx, efx_mtd);
-fail:
- if (rc)
- kfree(efx_mtd);
- return rc;
+ list_for_each_entry(part, &efx->mtd_list, node)
+ efx->type->mtd_rename(part);
}
-
#include <linux/mutex.h>
#include <linux/vmalloc.h>
#include <linux/i2c.h>
+#include <linux/mtd/mtd.h>
#include "enum.h"
#include "bitfield.h"
+#include "filter.h"
/**************************************************************************
*
struct efx_self_tests;
/**
- * struct efx_special_buffer - An Efx special buffer
- * @addr: CPU base address of the buffer
+ * struct efx_buffer - A general-purpose DMA buffer
+ * @addr: host base address of the buffer
* @dma_addr: DMA base address of the buffer
* @len: Buffer length, in bytes
- * @index: Buffer index within controller;s buffer table
- * @entries: Number of buffer table entries
*
- * Special buffers are used for the event queues and the TX and RX
- * descriptor queues for each channel. They are *not* used for the
- * actual transmit and receive buffers.
+ * The NIC uses these buffers for its interrupt status registers and
+ * MAC stats dumps.
*/
-struct efx_special_buffer {
+struct efx_buffer {
void *addr;
dma_addr_t dma_addr;
unsigned int len;
+};
+
+/**
+ * struct efx_special_buffer - DMA buffer entered into buffer table
+ * @buf: Standard &struct efx_buffer
+ * @index: Buffer index within controller;s buffer table
+ * @entries: Number of buffer table entries
+ *
+ * The NIC has a buffer table that maps buffers of size %EFX_BUF_SIZE.
+ * Event and descriptor rings are addressed via one or more buffer
+ * table entries (and so can be physically non-contiguous, although we
+ * currently do not take advantage of that). On Falcon and Siena we
+ * have to take care of allocating and initialising the entries
+ * ourselves. On later hardware this is managed by the firmware and
+ * @index and @entries are left as 0.
+ */
+struct efx_special_buffer {
+ struct efx_buffer buf;
unsigned int index;
unsigned int entries;
};
* variable indicates that the queue is empty. This is to
* avoid cache-line ping-pong between the xmit path and the
* completion path.
+ * @merge_events: Number of TX merged completion events
* @insert_count: Current insert pointer
* This is the number of buffers that have been added to the
* software ring.
/* Members used mainly on the completion path */
unsigned int read_count ____cacheline_aligned_in_smp;
unsigned int old_write_count;
+ unsigned int merge_events;
/* Members used only on the xmit path */
unsigned int insert_count ____cacheline_aligned_in_smp;
#define EFX_RX_PKT_CSUMMED 0x0002
#define EFX_RX_PKT_DISCARD 0x0004
#define EFX_RX_PKT_TCP 0x0040
+#define EFX_RX_PKT_PREFIX_LEN 0x0080 /* length is in prefix only */
/**
* struct efx_rx_page_state - Page-based rx buffer state
* @buffer: The software buffer ring
* @rxd: The hardware descriptor ring
* @ptr_mask: The size of the ring minus 1.
- * @enabled: Receive queue enabled indicator.
+ * @refill_enabled: Enable refill whenever fill level is low
* @flush_pending: Set when a RX flush is pending. Has the same lifetime as
* @rxq_flush_pending.
* @added_count: Number of buffers added to the receive queue.
struct efx_rx_buffer *buffer;
struct efx_special_buffer rxd;
unsigned int ptr_mask;
- bool enabled;
+ bool refill_enabled;
bool flush_pending;
unsigned int added_count;
unsigned int slow_fill_count;
};
-/**
- * struct efx_buffer - An Efx general-purpose buffer
- * @addr: host base address of the buffer
- * @dma_addr: DMA base address of the buffer
- * @len: Buffer length, in bytes
- *
- * The NIC uses these buffers for its interrupt status registers and
- * MAC stats dumps.
- */
-struct efx_buffer {
- void *addr;
- dma_addr_t dma_addr;
- unsigned int len;
-};
-
-
enum efx_rx_alloc_method {
RX_ALLOC_METHOD_AUTO = 0,
RX_ALLOC_METHOD_SKB = 1,
* @efx: Associated Efx NIC
* @channel: Channel instance number
* @type: Channel type definition
+ * @eventq_init: Event queue initialised flag
* @enabled: Channel enabled indicator
* @irq: IRQ number (MSI and MSI-X only)
* @irq_moderation: IRQ moderation value (in hardware ticks)
* @napi_dev: Net device used with NAPI
* @napi_str: NAPI control structure
- * @work_pending: Is work pending via NAPI?
* @eventq: Event queue buffer
* @eventq_mask: Event queue pointer mask
* @eventq_read_ptr: Event queue read pointer
struct efx_nic *efx;
int channel;
const struct efx_channel_type *type;
+ bool eventq_init;
bool enabled;
int irq;
unsigned int irq_moderation;
struct net_device *napi_dev;
struct napi_struct napi_str;
- bool work_pending;
struct efx_special_buffer eventq;
unsigned int eventq_mask;
unsigned int eventq_read_ptr;
struct efx_tx_queue tx_queue[EFX_TXQ_TYPES];
};
+/**
+ * struct efx_msi_context - Context for each MSI
+ * @efx: The associated NIC
+ * @index: Index of the channel/IRQ
+ * @name: Name of the channel/IRQ
+ *
+ * Unlike &struct efx_channel, this is never reallocated and is always
+ * safe for the IRQ handler to access.
+ */
+struct efx_msi_context {
+ struct efx_nic *efx;
+ unsigned int index;
+ char name[IFNAMSIZ + 6];
+};
+
/**
* struct efx_channel_type - distinguishes traffic and extra channels
* @handle_no_channel: Handle failure to allocate an extra channel
return !!(mode & ~PHY_MODE_TX_DISABLED);
}
-/*
- * Efx extended statistics
- *
- * Not all statistics are provided by all supported MACs. The purpose
- * is this structure is to contain the raw statistics provided by each
- * MAC.
+/**
+ * struct efx_hw_stat_desc - Description of a hardware statistic
+ * @name: Name of the statistic as visible through ethtool, or %NULL if
+ * it should not be exposed
+ * @dma_width: Width in bits (0 for non-DMA statistics)
+ * @offset: Offset within stats (ignored for non-DMA statistics)
*/
-struct efx_mac_stats {
- u64 tx_bytes;
- u64 tx_good_bytes;
- u64 tx_bad_bytes;
- u64 tx_packets;
- u64 tx_bad;
- u64 tx_pause;
- u64 tx_control;
- u64 tx_unicast;
- u64 tx_multicast;
- u64 tx_broadcast;
- u64 tx_lt64;
- u64 tx_64;
- u64 tx_65_to_127;
- u64 tx_128_to_255;
- u64 tx_256_to_511;
- u64 tx_512_to_1023;
- u64 tx_1024_to_15xx;
- u64 tx_15xx_to_jumbo;
- u64 tx_gtjumbo;
- u64 tx_collision;
- u64 tx_single_collision;
- u64 tx_multiple_collision;
- u64 tx_excessive_collision;
- u64 tx_deferred;
- u64 tx_late_collision;
- u64 tx_excessive_deferred;
- u64 tx_non_tcpudp;
- u64 tx_mac_src_error;
- u64 tx_ip_src_error;
- u64 rx_bytes;
- u64 rx_good_bytes;
- u64 rx_bad_bytes;
- u64 rx_packets;
- u64 rx_good;
- u64 rx_bad;
- u64 rx_pause;
- u64 rx_control;
- u64 rx_unicast;
- u64 rx_multicast;
- u64 rx_broadcast;
- u64 rx_lt64;
- u64 rx_64;
- u64 rx_65_to_127;
- u64 rx_128_to_255;
- u64 rx_256_to_511;
- u64 rx_512_to_1023;
- u64 rx_1024_to_15xx;
- u64 rx_15xx_to_jumbo;
- u64 rx_gtjumbo;
- u64 rx_bad_lt64;
- u64 rx_bad_64_to_15xx;
- u64 rx_bad_15xx_to_jumbo;
- u64 rx_bad_gtjumbo;
- u64 rx_overflow;
- u64 rx_missed;
- u64 rx_false_carrier;
- u64 rx_symbol_error;
- u64 rx_align_error;
- u64 rx_length_error;
- u64 rx_internal_error;
- u64 rx_good_lt64;
+struct efx_hw_stat_desc {
+ const char *name;
+ u16 dma_width;
+ u16 offset;
};
/* Number of bits used in a multicast filter hash address */
efx_oword_t oword[EFX_MCAST_HASH_ENTRIES / sizeof(efx_oword_t) / 8];
};
-struct efx_filter_state;
struct efx_vf;
struct vfdi_status;
* @pci_dev: The PCI device
* @type: Controller type attributes
* @legacy_irq: IRQ number
- * @legacy_irq_enabled: Are IRQs enabled on NIC (INT_EN_KER register)?
* @workqueue: Workqueue for port reconfigures and the HW monitor.
* Work items do not hold and must not acquire RTNL.
* @workqueue_name: Name of workqueue
* @tx_queue: TX DMA queues
* @rx_queue: RX DMA queues
* @channel: Channels
- * @channel_name: Names for channels and their IRQs
+ * @msi_context: Context for each MSI
* @extra_channel_types: Types of extra (non-traffic) channels that
* should be allocated for this NIC
* @rxq_entries: Size of receive queues requested by user.
* @rx_buffer_order: Order (log2) of number of pages for each RX buffer
* @rx_buffer_truesize: Amortised allocation size of an RX buffer,
* for use in sk_buff::truesize
+ * @rx_prefix_size: Size of RX prefix before packet data
+ * @rx_packet_hash_offset: Offset of RX flow hash from start of packet data
+ * (valid only if @rx_prefix_size != 0; always negative)
+ * @rx_packet_len_offset: Offset of RX packet length from start of packet data
+ * (valid only for NICs that set %EFX_RX_PKT_PREFIX_LEN; always negative)
* @rx_hash_key: Toeplitz hash key for RSS
* @rx_indir_table: Indirection table for RSS
* @rx_scatter: Scatter mode enabled for receives
* @int_error_count: Number of internal errors seen recently
* @int_error_expire: Time at which error count will be expired
+ * @irq_soft_enabled: Are IRQs soft-enabled? If not, IRQ handler will
+ * acknowledge but do nothing else.
* @irq_status: Interrupt status buffer
* @irq_zero_count: Number of legacy IRQs seen with queue flags == 0
* @irq_level: IRQ level/index for IRQs not triggered by an event queue
* @selftest_work: Work item for asynchronous self-test
* @mtd_list: List of MTDs attached to the NIC
* @nic_data: Hardware dependent state
+ * @mcdi: Management-Controller-to-Driver Interface state
* @mac_lock: MAC access lock. Protects @port_enabled, @phy_mode,
* efx_monitor() and efx_reconfigure_port()
* @port_enabled: Port enabled indicator.
* @link_advertising: Autonegotiation advertising flags
* @link_state: Current state of the link
* @n_link_state_changes: Number of times the link has changed state
- * @promiscuous: Promiscuous flag. Protected by netif_tx_lock.
- * @multicast_hash: Multicast hash table
+ * @unicast_filter: Flag for Falcon-arch simple unicast filter.
+ * Protected by @mac_lock.
+ * @multicast_hash: Multicast hash table for Falcon-arch.
+ * Protected by @mac_lock.
* @wanted_fc: Wanted flow control flags
* @fc_disable: When non-zero flow control is disabled. Typically used to
* ensure that network back pressure doesn't delay dma queue flushes.
* @loopback_mode: Loopback status
* @loopback_modes: Supported loopback mode bitmask
* @loopback_selftest: Offline self-test private state
+ * @filter_lock: Filter table lock
+ * @filter_state: Architecture-dependent filter table state
+ * @rps_flow_id: Flow IDs of filters allocated for accelerated RFS,
+ * indexed by filter ID
+ * @rps_expire_index: Next index to check for expiry in @rps_flow_id
* @drain_pending: Count of RX and TX queues that haven't been flushed and drained.
* @rxq_flush_pending: Count of number of receive queues that need to be flushed.
* Decremented when the efx_flush_rx_queue() is called.
* @last_irq_cpu: Last CPU to handle a possible test interrupt. This
* field is used by efx_test_interrupts() to verify that an
* interrupt has occurred.
- * @n_rx_nodesc_drop_cnt: RX no descriptor drop count
- * @mac_stats: MAC statistics. These include all statistics the MACs
- * can provide. Generic code converts these into a standard
- * &struct net_device_stats.
- * @stats_lock: Statistics update lock. Serialises statistics fetches
- * and access to @mac_stats.
+ * @stats_lock: Statistics update lock. Must be held when calling
+ * efx_nic_type::{update,start,stop}_stats.
*
* This is stored in the private area of the &struct net_device.
*/
unsigned int port_num;
const struct efx_nic_type *type;
int legacy_irq;
- bool legacy_irq_enabled;
bool eeh_disabled_legacy_irq;
struct workqueue_struct *workqueue;
char workqueue_name[16];
unsigned long reset_pending;
struct efx_channel *channel[EFX_MAX_CHANNELS];
- char channel_name[EFX_MAX_CHANNELS][IFNAMSIZ + 6];
+ struct efx_msi_context msi_context[EFX_MAX_CHANNELS];
const struct efx_channel_type *
extra_channel_type[EFX_MAX_EXTRA_CHANNELS];
unsigned rx_dc_base;
unsigned sram_lim_qw;
unsigned next_buffer_table;
+
+ unsigned int max_channels;
unsigned n_channels;
unsigned n_rx_channels;
unsigned rss_spread;
unsigned int rx_page_buf_step;
unsigned int rx_bufs_per_page;
unsigned int rx_pages_per_batch;
+ unsigned int rx_prefix_size;
+ int rx_packet_hash_offset;
+ int rx_packet_len_offset;
u8 rx_hash_key[40];
u32 rx_indir_table[128];
bool rx_scatter;
unsigned int_error_count;
unsigned long int_error_expire;
+ bool irq_soft_enabled;
struct efx_buffer irq_status;
unsigned irq_zero_count;
unsigned irq_level;
#endif
void *nic_data;
+ struct efx_mcdi_data *mcdi;
struct mutex mac_lock;
struct work_struct mac_work;
struct efx_link_state link_state;
unsigned int n_link_state_changes;
- bool promiscuous;
+ bool unicast_filter;
union efx_multicast_hash multicast_hash;
u8 wanted_fc;
unsigned fc_disable;
void *loopback_selftest;
- struct efx_filter_state *filter_state;
+ spinlock_t filter_lock;
+ void *filter_state;
+#ifdef CONFIG_RFS_ACCEL
+ u32 *rps_flow_id;
+ unsigned int rps_expire_index;
+#endif
atomic_t drain_pending;
atomic_t rxq_flush_pending;
struct delayed_work monitor_work ____cacheline_aligned_in_smp;
spinlock_t biu_lock;
int last_irq_cpu;
- unsigned n_rx_nodesc_drop_cnt;
- struct efx_mac_stats mac_stats;
spinlock_t stats_lock;
};
return efx->port_num;
}
+struct efx_mtd_partition {
+ struct list_head node;
+ struct mtd_info mtd;
+ const char *dev_type_name;
+ const char *type_name;
+ char name[IFNAMSIZ + 20];
+};
+
/**
* struct efx_nic_type - Efx device type definition
+ * @mem_map_size: Get memory BAR mapped size
* @probe: Probe the controller
* @remove: Free resources allocated by probe()
* @init: Initialise the controller
* @probe_port: Probe the MAC and PHY
* @remove_port: Free resources allocated by probe_port()
* @handle_global_event: Handle a "global" event (may be %NULL)
+ * @fini_dmaq: Flush and finalise DMA queues (RX and TX queues)
* @prepare_flush: Prepare the hardware for flushing the DMA queues
- * @finish_flush: Clean up after flushing the DMA queues
- * @update_stats: Update statistics not provided by event handling
+ * (for Falcon architecture)
+ * @finish_flush: Clean up after flushing the DMA queues (for Falcon
+ * architecture)
+ * @describe_stats: Describe statistics for ethtool
+ * @update_stats: Update statistics not provided by event handling.
+ * Either argument may be %NULL.
* @start_stats: Start the regular fetching of statistics
* @stop_stats: Stop the regular fetching of statistics
* @set_id_led: Set state of identifying LED or revert to automatic function
* @push_irq_moderation: Apply interrupt moderation value
* @reconfigure_port: Push loopback/power/txdis changes to the MAC and PHY
+ * @prepare_enable_fc_tx: Prepare MAC to enable pause frame TX (may be %NULL)
* @reconfigure_mac: Push MAC address, MTU, flow control and filter settings
* to the hardware. Serialised by the mac_lock.
* @check_mac_fault: Check MAC fault state. True if fault present.
* @get_wol: Get WoL configuration from driver state
* @set_wol: Push WoL configuration to the NIC
* @resume_wol: Synchronise WoL state between driver and MC (e.g. after resume)
- * @test_chip: Test registers. Should use efx_nic_test_registers(), and is
+ * @test_chip: Test registers. May use efx_farch_test_registers(), and is
* expected to reset the NIC.
* @test_nvram: Test validity of NVRAM contents
+ * @mcdi_request: Send an MCDI request with the given header and SDU.
+ * The SDU length may be any value from 0 up to the protocol-
+ * defined maximum, but its buffer will be padded to a multiple
+ * of 4 bytes.
+ * @mcdi_poll_response: Test whether an MCDI response is available.
+ * @mcdi_read_response: Read the MCDI response PDU. The offset will
+ * be a multiple of 4. The length may not be, but the buffer
+ * will be padded so it is safe to round up.
+ * @mcdi_poll_reboot: Test whether the MCDI has rebooted. If so,
+ * return an appropriate error code for aborting any current
+ * request; otherwise return 0.
+ * @irq_enable_master: Enable IRQs on the NIC. Each event queue must
+ * be separately enabled after this.
+ * @irq_test_generate: Generate a test IRQ
+ * @irq_disable_non_ev: Disable non-event IRQs on the NIC. Each event
+ * queue must be separately disabled before this.
+ * @irq_handle_msi: Handle MSI for a channel. The @dev_id argument is
+ * a pointer to the &struct efx_msi_context for the channel.
+ * @irq_handle_legacy: Handle legacy interrupt. The @dev_id argument
+ * is a pointer to the &struct efx_nic.
+ * @tx_probe: Allocate resources for TX queue
+ * @tx_init: Initialise TX queue on the NIC
+ * @tx_remove: Free resources for TX queue
+ * @tx_write: Write TX descriptors and doorbell
+ * @rx_push_indir_table: Write RSS indirection table to the NIC
+ * @rx_probe: Allocate resources for RX queue
+ * @rx_init: Initialise RX queue on the NIC
+ * @rx_remove: Free resources for RX queue
+ * @rx_write: Write RX descriptors and doorbell
+ * @rx_defer_refill: Generate a refill reminder event
+ * @ev_probe: Allocate resources for event queue
+ * @ev_init: Initialise event queue on the NIC
+ * @ev_fini: Deinitialise event queue on the NIC
+ * @ev_remove: Free resources for event queue
+ * @ev_process: Process events for a queue, up to the given NAPI quota
+ * @ev_read_ack: Acknowledge read events on a queue, rearming its IRQ
+ * @ev_test_generate: Generate a test event
+ * @filter_table_probe: Probe filter capabilities and set up filter software state
+ * @filter_table_restore: Restore filters removed from hardware
+ * @filter_table_remove: Remove filters from hardware and tear down software state
+ * @filter_update_rx_scatter: Update filters after change to rx scatter setting
+ * @filter_insert: add or replace a filter
+ * @filter_remove_safe: remove a filter by ID, carefully
+ * @filter_get_safe: retrieve a filter by ID, carefully
+ * @filter_clear_rx: remove RX filters by priority
+ * @filter_count_rx_used: Get the number of filters in use at a given priority
+ * @filter_get_rx_id_limit: Get maximum value of a filter id, plus 1
+ * @filter_get_rx_ids: Get list of RX filters at a given priority
+ * @filter_rfs_insert: Add or replace a filter for RFS. This must be
+ * atomic. The hardware change may be asynchronous but should
+ * not be delayed for long. It may fail if this can't be done
+ * atomically.
+ * @filter_rfs_expire_one: Consider expiring a filter inserted for RFS.
+ * This must check whether the specified table entry is used by RFS
+ * and that rps_may_expire_flow() returns true for it.
+ * @mtd_probe: Probe and add MTD partitions associated with this net device,
+ * using efx_mtd_add()
+ * @mtd_rename: Set an MTD partition name using the net device name
+ * @mtd_read: Read from an MTD partition
+ * @mtd_erase: Erase part of an MTD partition
+ * @mtd_write: Write to an MTD partition
+ * @mtd_sync: Wait for write-back to complete on MTD partition. This
+ * also notifies the driver that a writer has finished using this
+ * partition.
* @revision: Hardware architecture revision
- * @mem_map_size: Memory BAR mapped size
* @txd_ptr_tbl_base: TX descriptor ring base address
* @rxd_ptr_tbl_base: RX descriptor ring base address
* @buf_tbl_base: Buffer table base address
* @evq_ptr_tbl_base: Event queue pointer table base address
* @evq_rptr_tbl_base: Event queue read-pointer table base address
* @max_dma_mask: Maximum possible DMA mask
- * @rx_buffer_hash_size: Size of hash at start of RX packet
+ * @rx_prefix_size: Size of RX prefix before packet data
+ * @rx_hash_offset: Offset of RX flow hash within prefix
* @rx_buffer_padding: Size of padding at end of RX packet
* @can_rx_scatter: NIC is able to scatter packet to multiple buffers
* @max_interrupt_mode: Highest capability interrupt mode supported
* from &enum efx_init_mode.
- * @phys_addr_channels: Number of channels with physically addressed
- * descriptors
* @timer_period_max: Maximum period of interrupt timer (in ticks)
* @offload_features: net_device feature flags for protocol offload
* features implemented in hardware
+ * @mcdi_max_ver: Maximum MCDI version supported
*/
struct efx_nic_type {
+ unsigned int (*mem_map_size)(struct efx_nic *efx);
int (*probe)(struct efx_nic *efx);
void (*remove)(struct efx_nic *efx);
int (*init)(struct efx_nic *efx);
int (*probe_port)(struct efx_nic *efx);
void (*remove_port)(struct efx_nic *efx);
bool (*handle_global_event)(struct efx_channel *channel, efx_qword_t *);
+ int (*fini_dmaq)(struct efx_nic *efx);
void (*prepare_flush)(struct efx_nic *efx);
void (*finish_flush)(struct efx_nic *efx);
- void (*update_stats)(struct efx_nic *efx);
+ size_t (*describe_stats)(struct efx_nic *efx, u8 *names);
+ size_t (*update_stats)(struct efx_nic *efx, u64 *full_stats,
+ struct rtnl_link_stats64 *core_stats);
void (*start_stats)(struct efx_nic *efx);
void (*stop_stats)(struct efx_nic *efx);
void (*set_id_led)(struct efx_nic *efx, enum efx_led_mode mode);
void (*push_irq_moderation)(struct efx_channel *channel);
int (*reconfigure_port)(struct efx_nic *efx);
+ void (*prepare_enable_fc_tx)(struct efx_nic *efx);
int (*reconfigure_mac)(struct efx_nic *efx);
bool (*check_mac_fault)(struct efx_nic *efx);
void (*get_wol)(struct efx_nic *efx, struct ethtool_wolinfo *wol);
void (*resume_wol)(struct efx_nic *efx);
int (*test_chip)(struct efx_nic *efx, struct efx_self_tests *tests);
int (*test_nvram)(struct efx_nic *efx);
+ void (*mcdi_request)(struct efx_nic *efx,
+ const efx_dword_t *hdr, size_t hdr_len,
+ const efx_dword_t *sdu, size_t sdu_len);
+ bool (*mcdi_poll_response)(struct efx_nic *efx);
+ void (*mcdi_read_response)(struct efx_nic *efx, efx_dword_t *pdu,
+ size_t pdu_offset, size_t pdu_len);
+ int (*mcdi_poll_reboot)(struct efx_nic *efx);
+ void (*irq_enable_master)(struct efx_nic *efx);
+ void (*irq_test_generate)(struct efx_nic *efx);
+ void (*irq_disable_non_ev)(struct efx_nic *efx);
+ irqreturn_t (*irq_handle_msi)(int irq, void *dev_id);
+ irqreturn_t (*irq_handle_legacy)(int irq, void *dev_id);
+ int (*tx_probe)(struct efx_tx_queue *tx_queue);
+ void (*tx_init)(struct efx_tx_queue *tx_queue);
+ void (*tx_remove)(struct efx_tx_queue *tx_queue);
+ void (*tx_write)(struct efx_tx_queue *tx_queue);
+ void (*rx_push_indir_table)(struct efx_nic *efx);
+ int (*rx_probe)(struct efx_rx_queue *rx_queue);
+ void (*rx_init)(struct efx_rx_queue *rx_queue);
+ void (*rx_remove)(struct efx_rx_queue *rx_queue);
+ void (*rx_write)(struct efx_rx_queue *rx_queue);
+ void (*rx_defer_refill)(struct efx_rx_queue *rx_queue);
+ int (*ev_probe)(struct efx_channel *channel);
+ void (*ev_init)(struct efx_channel *channel);
+ void (*ev_fini)(struct efx_channel *channel);
+ void (*ev_remove)(struct efx_channel *channel);
+ int (*ev_process)(struct efx_channel *channel, int quota);
+ void (*ev_read_ack)(struct efx_channel *channel);
+ void (*ev_test_generate)(struct efx_channel *channel);
+ int (*filter_table_probe)(struct efx_nic *efx);
+ void (*filter_table_restore)(struct efx_nic *efx);
+ void (*filter_table_remove)(struct efx_nic *efx);
+ void (*filter_update_rx_scatter)(struct efx_nic *efx);
+ s32 (*filter_insert)(struct efx_nic *efx,
+ struct efx_filter_spec *spec, bool replace);
+ int (*filter_remove_safe)(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 filter_id);
+ int (*filter_get_safe)(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 filter_id, struct efx_filter_spec *);
+ void (*filter_clear_rx)(struct efx_nic *efx,
+ enum efx_filter_priority priority);
+ u32 (*filter_count_rx_used)(struct efx_nic *efx,
+ enum efx_filter_priority priority);
+ u32 (*filter_get_rx_id_limit)(struct efx_nic *efx);
+ s32 (*filter_get_rx_ids)(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 *buf, u32 size);
+#ifdef CONFIG_RFS_ACCEL
+ s32 (*filter_rfs_insert)(struct efx_nic *efx,
+ struct efx_filter_spec *spec);
+ bool (*filter_rfs_expire_one)(struct efx_nic *efx, u32 flow_id,
+ unsigned int index);
+#endif
+#ifdef CONFIG_SFC_MTD
+ int (*mtd_probe)(struct efx_nic *efx);
+ void (*mtd_rename)(struct efx_mtd_partition *part);
+ int (*mtd_read)(struct mtd_info *mtd, loff_t start, size_t len,
+ size_t *retlen, u8 *buffer);
+ int (*mtd_erase)(struct mtd_info *mtd, loff_t start, size_t len);
+ int (*mtd_write)(struct mtd_info *mtd, loff_t start, size_t len,
+ size_t *retlen, const u8 *buffer);
+ int (*mtd_sync)(struct mtd_info *mtd);
+#endif
+ void (*ptp_write_host_time)(struct efx_nic *efx, u32 host_time);
int revision;
- unsigned int mem_map_size;
unsigned int txd_ptr_tbl_base;
unsigned int rxd_ptr_tbl_base;
unsigned int buf_tbl_base;
unsigned int evq_ptr_tbl_base;
unsigned int evq_rptr_tbl_base;
u64 max_dma_mask;
- unsigned int rx_buffer_hash_size;
+ unsigned int rx_prefix_size;
+ unsigned int rx_hash_offset;
unsigned int rx_buffer_padding;
bool can_rx_scatter;
unsigned int max_interrupt_mode;
- unsigned int phys_addr_channels;
unsigned int timer_period_max;
netdev_features_t offload_features;
+ int mcdi_max_ver;
+ unsigned int max_rx_ip_filters;
};
/**************************************************************************
#include "bitfield.h"
#include "efx.h"
#include "nic.h"
-#include "regs.h"
+#include "farch_regs.h"
#include "io.h"
#include "workarounds.h"
/**************************************************************************
*
- * Configurable values
- *
- **************************************************************************
- */
-
-/* This is set to 16 for a good reason. In summary, if larger than
- * 16, the descriptor cache holds more than a default socket
- * buffer's worth of packets (for UDP we can only have at most one
- * socket buffer's worth outstanding). This combined with the fact
- * that we only get 1 TX event per descriptor cache means the NIC
- * goes idle.
- */
-#define TX_DC_ENTRIES 16
-#define TX_DC_ENTRIES_ORDER 1
-
-#define RX_DC_ENTRIES 64
-#define RX_DC_ENTRIES_ORDER 3
-
-/* If EFX_MAX_INT_ERRORS internal errors occur within
- * EFX_INT_ERROR_EXPIRE seconds, we consider the NIC broken and
- * disable it.
- */
-#define EFX_INT_ERROR_EXPIRE 3600
-#define EFX_MAX_INT_ERRORS 5
-
-/* Depth of RX flush request fifo */
-#define EFX_RX_FLUSH_COUNT 4
-
-/* Driver generated events */
-#define _EFX_CHANNEL_MAGIC_TEST 0x000101
-#define _EFX_CHANNEL_MAGIC_FILL 0x000102
-#define _EFX_CHANNEL_MAGIC_RX_DRAIN 0x000103
-#define _EFX_CHANNEL_MAGIC_TX_DRAIN 0x000104
-
-#define _EFX_CHANNEL_MAGIC(_code, _data) ((_code) << 8 | (_data))
-#define _EFX_CHANNEL_MAGIC_CODE(_magic) ((_magic) >> 8)
-
-#define EFX_CHANNEL_MAGIC_TEST(_channel) \
- _EFX_CHANNEL_MAGIC(_EFX_CHANNEL_MAGIC_TEST, (_channel)->channel)
-#define EFX_CHANNEL_MAGIC_FILL(_rx_queue) \
- _EFX_CHANNEL_MAGIC(_EFX_CHANNEL_MAGIC_FILL, \
- efx_rx_queue_index(_rx_queue))
-#define EFX_CHANNEL_MAGIC_RX_DRAIN(_rx_queue) \
- _EFX_CHANNEL_MAGIC(_EFX_CHANNEL_MAGIC_RX_DRAIN, \
- efx_rx_queue_index(_rx_queue))
-#define EFX_CHANNEL_MAGIC_TX_DRAIN(_tx_queue) \
- _EFX_CHANNEL_MAGIC(_EFX_CHANNEL_MAGIC_TX_DRAIN, \
- (_tx_queue)->queue)
-
-static void efx_magic_event(struct efx_channel *channel, u32 magic);
-
-/**************************************************************************
- *
- * Solarstorm hardware access
- *
- **************************************************************************/
-
-static inline void efx_write_buf_tbl(struct efx_nic *efx, efx_qword_t *value,
- unsigned int index)
-{
- efx_sram_writeq(efx, efx->membase + efx->type->buf_tbl_base,
- value, index);
-}
-
-/* Read the current event from the event queue */
-static inline efx_qword_t *efx_event(struct efx_channel *channel,
- unsigned int index)
-{
- return ((efx_qword_t *) (channel->eventq.addr)) +
- (index & channel->eventq_mask);
-}
-
-/* See if an event is present
- *
- * We check both the high and low dword of the event for all ones. We
- * wrote all ones when we cleared the event, and no valid event can
- * have all ones in either its high or low dwords. This approach is
- * robust against reordering.
- *
- * Note that using a single 64-bit comparison is incorrect; even
- * though the CPU read will be atomic, the DMA write may not be.
- */
-static inline int efx_event_present(efx_qword_t *event)
-{
- return !(EFX_DWORD_IS_ALL_ONES(event->dword[0]) |
- EFX_DWORD_IS_ALL_ONES(event->dword[1]));
-}
-
-static bool efx_masked_compare_oword(const efx_oword_t *a, const efx_oword_t *b,
- const efx_oword_t *mask)
-{
- return ((a->u64[0] ^ b->u64[0]) & mask->u64[0]) ||
- ((a->u64[1] ^ b->u64[1]) & mask->u64[1]);
-}
-
-int efx_nic_test_registers(struct efx_nic *efx,
- const struct efx_nic_register_test *regs,
- size_t n_regs)
-{
- unsigned address = 0, i, j;
- efx_oword_t mask, imask, original, reg, buf;
-
- for (i = 0; i < n_regs; ++i) {
- address = regs[i].address;
- mask = imask = regs[i].mask;
- EFX_INVERT_OWORD(imask);
-
- efx_reado(efx, &original, address);
-
- /* bit sweep on and off */
- for (j = 0; j < 128; j++) {
- if (!EFX_EXTRACT_OWORD32(mask, j, j))
- continue;
-
- /* Test this testable bit can be set in isolation */
- EFX_AND_OWORD(reg, original, mask);
- EFX_SET_OWORD32(reg, j, j, 1);
-
- efx_writeo(efx, ®, address);
- efx_reado(efx, &buf, address);
-
- if (efx_masked_compare_oword(®, &buf, &mask))
- goto fail;
-
- /* Test this testable bit can be cleared in isolation */
- EFX_OR_OWORD(reg, original, mask);
- EFX_SET_OWORD32(reg, j, j, 0);
-
- efx_writeo(efx, ®, address);
- efx_reado(efx, &buf, address);
-
- if (efx_masked_compare_oword(®, &buf, &mask))
- goto fail;
- }
-
- efx_writeo(efx, &original, address);
- }
-
- return 0;
-
-fail:
- netif_err(efx, hw, efx->net_dev,
- "wrote "EFX_OWORD_FMT" read "EFX_OWORD_FMT
- " at address 0x%x mask "EFX_OWORD_FMT"\n", EFX_OWORD_VAL(reg),
- EFX_OWORD_VAL(buf), address, EFX_OWORD_VAL(mask));
- return -EIO;
-}
-
-/**************************************************************************
- *
- * Special buffer handling
- * Special buffers are used for event queues and the TX and RX
- * descriptor rings.
- *
- *************************************************************************/
-
-/*
- * Initialise a special buffer
- *
- * This will define a buffer (previously allocated via
- * efx_alloc_special_buffer()) in the buffer table, allowing
- * it to be used for event queues, descriptor rings etc.
- */
-static void
-efx_init_special_buffer(struct efx_nic *efx, struct efx_special_buffer *buffer)
-{
- efx_qword_t buf_desc;
- unsigned int index;
- dma_addr_t dma_addr;
- int i;
-
- EFX_BUG_ON_PARANOID(!buffer->addr);
-
- /* Write buffer descriptors to NIC */
- for (i = 0; i < buffer->entries; i++) {
- index = buffer->index + i;
- dma_addr = buffer->dma_addr + (i * EFX_BUF_SIZE);
- netif_dbg(efx, probe, efx->net_dev,
- "mapping special buffer %d at %llx\n",
- index, (unsigned long long)dma_addr);
- EFX_POPULATE_QWORD_3(buf_desc,
- FRF_AZ_BUF_ADR_REGION, 0,
- FRF_AZ_BUF_ADR_FBUF, dma_addr >> 12,
- FRF_AZ_BUF_OWNER_ID_FBUF, 0);
- efx_write_buf_tbl(efx, &buf_desc, index);
- }
-}
-
-/* Unmaps a buffer and clears the buffer table entries */
-static void
-efx_fini_special_buffer(struct efx_nic *efx, struct efx_special_buffer *buffer)
-{
- efx_oword_t buf_tbl_upd;
- unsigned int start = buffer->index;
- unsigned int end = (buffer->index + buffer->entries - 1);
-
- if (!buffer->entries)
- return;
-
- netif_dbg(efx, hw, efx->net_dev, "unmapping special buffers %d-%d\n",
- buffer->index, buffer->index + buffer->entries - 1);
-
- EFX_POPULATE_OWORD_4(buf_tbl_upd,
- FRF_AZ_BUF_UPD_CMD, 0,
- FRF_AZ_BUF_CLR_CMD, 1,
- FRF_AZ_BUF_CLR_END_ID, end,
- FRF_AZ_BUF_CLR_START_ID, start);
- efx_writeo(efx, &buf_tbl_upd, FR_AZ_BUF_TBL_UPD);
-}
-
-/*
- * Allocate a new special buffer
- *
- * This allocates memory for a new buffer, clears it and allocates a
- * new buffer ID range. It does not write into the buffer table.
- *
- * This call will allocate 4KB buffers, since 8KB buffers can't be
- * used for event queues and descriptor rings.
- */
-static int efx_alloc_special_buffer(struct efx_nic *efx,
- struct efx_special_buffer *buffer,
- unsigned int len)
-{
- len = ALIGN(len, EFX_BUF_SIZE);
-
- buffer->addr = dma_alloc_coherent(&efx->pci_dev->dev, len,
- &buffer->dma_addr, GFP_KERNEL);
- if (!buffer->addr)
- return -ENOMEM;
- buffer->len = len;
- buffer->entries = len / EFX_BUF_SIZE;
- BUG_ON(buffer->dma_addr & (EFX_BUF_SIZE - 1));
-
- /* Select new buffer ID */
- buffer->index = efx->next_buffer_table;
- efx->next_buffer_table += buffer->entries;
-#ifdef CONFIG_SFC_SRIOV
- BUG_ON(efx_sriov_enabled(efx) &&
- efx->vf_buftbl_base < efx->next_buffer_table);
-#endif
-
- netif_dbg(efx, probe, efx->net_dev,
- "allocating special buffers %d-%d at %llx+%x "
- "(virt %p phys %llx)\n", buffer->index,
- buffer->index + buffer->entries - 1,
- (u64)buffer->dma_addr, len,
- buffer->addr, (u64)virt_to_phys(buffer->addr));
-
- return 0;
-}
-
-static void
-efx_free_special_buffer(struct efx_nic *efx, struct efx_special_buffer *buffer)
-{
- if (!buffer->addr)
- return;
-
- netif_dbg(efx, hw, efx->net_dev,
- "deallocating special buffers %d-%d at %llx+%x "
- "(virt %p phys %llx)\n", buffer->index,
- buffer->index + buffer->entries - 1,
- (u64)buffer->dma_addr, buffer->len,
- buffer->addr, (u64)virt_to_phys(buffer->addr));
-
- dma_free_coherent(&efx->pci_dev->dev, buffer->len, buffer->addr,
- buffer->dma_addr);
- buffer->addr = NULL;
- buffer->entries = 0;
-}
-
-/**************************************************************************
- *
- * Generic buffer handling
- * These buffers are used for interrupt status, MAC stats, etc.
- *
- **************************************************************************/
-
-int efx_nic_alloc_buffer(struct efx_nic *efx, struct efx_buffer *buffer,
- unsigned int len)
-{
- buffer->addr = dma_alloc_coherent(&efx->pci_dev->dev, len,
- &buffer->dma_addr,
- GFP_ATOMIC | __GFP_ZERO);
- if (!buffer->addr)
- return -ENOMEM;
- buffer->len = len;
- return 0;
-}
-
-void efx_nic_free_buffer(struct efx_nic *efx, struct efx_buffer *buffer)
-{
- if (buffer->addr) {
- dma_free_coherent(&efx->pci_dev->dev, buffer->len,
- buffer->addr, buffer->dma_addr);
- buffer->addr = NULL;
- }
-}
-
-/**************************************************************************
- *
- * TX path
- *
- **************************************************************************/
-
-/* Returns a pointer to the specified transmit descriptor in the TX
- * descriptor queue belonging to the specified channel.
- */
-static inline efx_qword_t *
-efx_tx_desc(struct efx_tx_queue *tx_queue, unsigned int index)
-{
- return ((efx_qword_t *) (tx_queue->txd.addr)) + index;
-}
-
-/* This writes to the TX_DESC_WPTR; write pointer for TX descriptor ring */
-static inline void efx_notify_tx_desc(struct efx_tx_queue *tx_queue)
-{
- unsigned write_ptr;
- efx_dword_t reg;
-
- write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
- EFX_POPULATE_DWORD_1(reg, FRF_AZ_TX_DESC_WPTR_DWORD, write_ptr);
- efx_writed_page(tx_queue->efx, ®,
- FR_AZ_TX_DESC_UPD_DWORD_P0, tx_queue->queue);
-}
-
-/* Write pointer and first descriptor for TX descriptor ring */
-static inline void efx_push_tx_desc(struct efx_tx_queue *tx_queue,
- const efx_qword_t *txd)
-{
- unsigned write_ptr;
- efx_oword_t reg;
-
- BUILD_BUG_ON(FRF_AZ_TX_DESC_LBN != 0);
- BUILD_BUG_ON(FR_AA_TX_DESC_UPD_KER != FR_BZ_TX_DESC_UPD_P0);
-
- write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
- EFX_POPULATE_OWORD_2(reg, FRF_AZ_TX_DESC_PUSH_CMD, true,
- FRF_AZ_TX_DESC_WPTR, write_ptr);
- reg.qword[0] = *txd;
- efx_writeo_page(tx_queue->efx, ®,
- FR_BZ_TX_DESC_UPD_P0, tx_queue->queue);
-}
-
-static inline bool
-efx_may_push_tx_desc(struct efx_tx_queue *tx_queue, unsigned int write_count)
-{
- unsigned empty_read_count = ACCESS_ONCE(tx_queue->empty_read_count);
-
- if (empty_read_count == 0)
- return false;
-
- tx_queue->empty_read_count = 0;
- return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0
- && tx_queue->write_count - write_count == 1;
-}
-
-/* For each entry inserted into the software descriptor ring, create a
- * descriptor in the hardware TX descriptor ring (in host memory), and
- * write a doorbell.
- */
-void efx_nic_push_buffers(struct efx_tx_queue *tx_queue)
-{
-
- struct efx_tx_buffer *buffer;
- efx_qword_t *txd;
- unsigned write_ptr;
- unsigned old_write_count = tx_queue->write_count;
-
- BUG_ON(tx_queue->write_count == tx_queue->insert_count);
-
- do {
- write_ptr = tx_queue->write_count & tx_queue->ptr_mask;
- buffer = &tx_queue->buffer[write_ptr];
- txd = efx_tx_desc(tx_queue, write_ptr);
- ++tx_queue->write_count;
-
- /* Create TX descriptor ring entry */
- BUILD_BUG_ON(EFX_TX_BUF_CONT != 1);
- EFX_POPULATE_QWORD_4(*txd,
- FSF_AZ_TX_KER_CONT,
- buffer->flags & EFX_TX_BUF_CONT,
- FSF_AZ_TX_KER_BYTE_COUNT, buffer->len,
- FSF_AZ_TX_KER_BUF_REGION, 0,
- FSF_AZ_TX_KER_BUF_ADDR, buffer->dma_addr);
- } while (tx_queue->write_count != tx_queue->insert_count);
-
- wmb(); /* Ensure descriptors are written before they are fetched */
-
- if (efx_may_push_tx_desc(tx_queue, old_write_count)) {
- txd = efx_tx_desc(tx_queue,
- old_write_count & tx_queue->ptr_mask);
- efx_push_tx_desc(tx_queue, txd);
- ++tx_queue->pushes;
- } else {
- efx_notify_tx_desc(tx_queue);
- }
-}
-
-/* Allocate hardware resources for a TX queue */
-int efx_nic_probe_tx(struct efx_tx_queue *tx_queue)
-{
- struct efx_nic *efx = tx_queue->efx;
- unsigned entries;
-
- entries = tx_queue->ptr_mask + 1;
- return efx_alloc_special_buffer(efx, &tx_queue->txd,
- entries * sizeof(efx_qword_t));
-}
-
-void efx_nic_init_tx(struct efx_tx_queue *tx_queue)
-{
- struct efx_nic *efx = tx_queue->efx;
- efx_oword_t reg;
-
- /* Pin TX descriptor ring */
- efx_init_special_buffer(efx, &tx_queue->txd);
-
- /* Push TX descriptor ring to card */
- EFX_POPULATE_OWORD_10(reg,
- FRF_AZ_TX_DESCQ_EN, 1,
- FRF_AZ_TX_ISCSI_DDIG_EN, 0,
- FRF_AZ_TX_ISCSI_HDIG_EN, 0,
- FRF_AZ_TX_DESCQ_BUF_BASE_ID, tx_queue->txd.index,
- FRF_AZ_TX_DESCQ_EVQ_ID,
- tx_queue->channel->channel,
- FRF_AZ_TX_DESCQ_OWNER_ID, 0,
- FRF_AZ_TX_DESCQ_LABEL, tx_queue->queue,
- FRF_AZ_TX_DESCQ_SIZE,
- __ffs(tx_queue->txd.entries),
- FRF_AZ_TX_DESCQ_TYPE, 0,
- FRF_BZ_TX_NON_IP_DROP_DIS, 1);
-
- if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
- int csum = tx_queue->queue & EFX_TXQ_TYPE_OFFLOAD;
- EFX_SET_OWORD_FIELD(reg, FRF_BZ_TX_IP_CHKSM_DIS, !csum);
- EFX_SET_OWORD_FIELD(reg, FRF_BZ_TX_TCP_CHKSM_DIS,
- !csum);
- }
-
- efx_writeo_table(efx, ®, efx->type->txd_ptr_tbl_base,
- tx_queue->queue);
-
- if (efx_nic_rev(efx) < EFX_REV_FALCON_B0) {
- /* Only 128 bits in this register */
- BUILD_BUG_ON(EFX_MAX_TX_QUEUES > 128);
-
- efx_reado(efx, ®, FR_AA_TX_CHKSM_CFG);
- if (tx_queue->queue & EFX_TXQ_TYPE_OFFLOAD)
- __clear_bit_le(tx_queue->queue, ®);
- else
- __set_bit_le(tx_queue->queue, ®);
- efx_writeo(efx, ®, FR_AA_TX_CHKSM_CFG);
- }
-
- if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
- EFX_POPULATE_OWORD_1(reg,
- FRF_BZ_TX_PACE,
- (tx_queue->queue & EFX_TXQ_TYPE_HIGHPRI) ?
- FFE_BZ_TX_PACE_OFF :
- FFE_BZ_TX_PACE_RESERVED);
- efx_writeo_table(efx, ®, FR_BZ_TX_PACE_TBL,
- tx_queue->queue);
- }
-}
-
-static void efx_flush_tx_queue(struct efx_tx_queue *tx_queue)
-{
- struct efx_nic *efx = tx_queue->efx;
- efx_oword_t tx_flush_descq;
-
- WARN_ON(atomic_read(&tx_queue->flush_outstanding));
- atomic_set(&tx_queue->flush_outstanding, 1);
-
- EFX_POPULATE_OWORD_2(tx_flush_descq,
- FRF_AZ_TX_FLUSH_DESCQ_CMD, 1,
- FRF_AZ_TX_FLUSH_DESCQ, tx_queue->queue);
- efx_writeo(efx, &tx_flush_descq, FR_AZ_TX_FLUSH_DESCQ);
-}
-
-void efx_nic_fini_tx(struct efx_tx_queue *tx_queue)
-{
- struct efx_nic *efx = tx_queue->efx;
- efx_oword_t tx_desc_ptr;
-
- /* Remove TX descriptor ring from card */
- EFX_ZERO_OWORD(tx_desc_ptr);
- efx_writeo_table(efx, &tx_desc_ptr, efx->type->txd_ptr_tbl_base,
- tx_queue->queue);
-
- /* Unpin TX descriptor ring */
- efx_fini_special_buffer(efx, &tx_queue->txd);
-}
-
-/* Free buffers backing TX queue */
-void efx_nic_remove_tx(struct efx_tx_queue *tx_queue)
-{
- efx_free_special_buffer(tx_queue->efx, &tx_queue->txd);
-}
-
-/**************************************************************************
- *
- * RX path
- *
- **************************************************************************/
-
-/* Returns a pointer to the specified descriptor in the RX descriptor queue */
-static inline efx_qword_t *
-efx_rx_desc(struct efx_rx_queue *rx_queue, unsigned int index)
-{
- return ((efx_qword_t *) (rx_queue->rxd.addr)) + index;
-}
-
-/* This creates an entry in the RX descriptor queue */
-static inline void
-efx_build_rx_desc(struct efx_rx_queue *rx_queue, unsigned index)
-{
- struct efx_rx_buffer *rx_buf;
- efx_qword_t *rxd;
-
- rxd = efx_rx_desc(rx_queue, index);
- rx_buf = efx_rx_buffer(rx_queue, index);
- EFX_POPULATE_QWORD_3(*rxd,
- FSF_AZ_RX_KER_BUF_SIZE,
- rx_buf->len -
- rx_queue->efx->type->rx_buffer_padding,
- FSF_AZ_RX_KER_BUF_REGION, 0,
- FSF_AZ_RX_KER_BUF_ADDR, rx_buf->dma_addr);
-}
-
-/* This writes to the RX_DESC_WPTR register for the specified receive
- * descriptor ring.
- */
-void efx_nic_notify_rx_desc(struct efx_rx_queue *rx_queue)
-{
- struct efx_nic *efx = rx_queue->efx;
- efx_dword_t reg;
- unsigned write_ptr;
-
- while (rx_queue->notified_count != rx_queue->added_count) {
- efx_build_rx_desc(
- rx_queue,
- rx_queue->notified_count & rx_queue->ptr_mask);
- ++rx_queue->notified_count;
- }
-
- wmb();
- write_ptr = rx_queue->added_count & rx_queue->ptr_mask;
- EFX_POPULATE_DWORD_1(reg, FRF_AZ_RX_DESC_WPTR_DWORD, write_ptr);
- efx_writed_page(efx, ®, FR_AZ_RX_DESC_UPD_DWORD_P0,
- efx_rx_queue_index(rx_queue));
-}
-
-int efx_nic_probe_rx(struct efx_rx_queue *rx_queue)
-{
- struct efx_nic *efx = rx_queue->efx;
- unsigned entries;
-
- entries = rx_queue->ptr_mask + 1;
- return efx_alloc_special_buffer(efx, &rx_queue->rxd,
- entries * sizeof(efx_qword_t));
-}
-
-void efx_nic_init_rx(struct efx_rx_queue *rx_queue)
-{
- efx_oword_t rx_desc_ptr;
- struct efx_nic *efx = rx_queue->efx;
- bool is_b0 = efx_nic_rev(efx) >= EFX_REV_FALCON_B0;
- bool iscsi_digest_en = is_b0;
- bool jumbo_en;
-
- /* For kernel-mode queues in Falcon A1, the JUMBO flag enables
- * DMA to continue after a PCIe page boundary (and scattering
- * is not possible). In Falcon B0 and Siena, it enables
- * scatter.
- */
- jumbo_en = !is_b0 || efx->rx_scatter;
-
- netif_dbg(efx, hw, efx->net_dev,
- "RX queue %d ring in special buffers %d-%d\n",
- efx_rx_queue_index(rx_queue), rx_queue->rxd.index,
- rx_queue->rxd.index + rx_queue->rxd.entries - 1);
-
- rx_queue->scatter_n = 0;
-
- /* Pin RX descriptor ring */
- efx_init_special_buffer(efx, &rx_queue->rxd);
-
- /* Push RX descriptor ring to card */
- EFX_POPULATE_OWORD_10(rx_desc_ptr,
- FRF_AZ_RX_ISCSI_DDIG_EN, iscsi_digest_en,
- FRF_AZ_RX_ISCSI_HDIG_EN, iscsi_digest_en,
- FRF_AZ_RX_DESCQ_BUF_BASE_ID, rx_queue->rxd.index,
- FRF_AZ_RX_DESCQ_EVQ_ID,
- efx_rx_queue_channel(rx_queue)->channel,
- FRF_AZ_RX_DESCQ_OWNER_ID, 0,
- FRF_AZ_RX_DESCQ_LABEL,
- efx_rx_queue_index(rx_queue),
- FRF_AZ_RX_DESCQ_SIZE,
- __ffs(rx_queue->rxd.entries),
- FRF_AZ_RX_DESCQ_TYPE, 0 /* kernel queue */ ,
- FRF_AZ_RX_DESCQ_JUMBO, jumbo_en,
- FRF_AZ_RX_DESCQ_EN, 1);
- efx_writeo_table(efx, &rx_desc_ptr, efx->type->rxd_ptr_tbl_base,
- efx_rx_queue_index(rx_queue));
-}
-
-static void efx_flush_rx_queue(struct efx_rx_queue *rx_queue)
-{
- struct efx_nic *efx = rx_queue->efx;
- efx_oword_t rx_flush_descq;
-
- EFX_POPULATE_OWORD_2(rx_flush_descq,
- FRF_AZ_RX_FLUSH_DESCQ_CMD, 1,
- FRF_AZ_RX_FLUSH_DESCQ,
- efx_rx_queue_index(rx_queue));
- efx_writeo(efx, &rx_flush_descq, FR_AZ_RX_FLUSH_DESCQ);
-}
-
-void efx_nic_fini_rx(struct efx_rx_queue *rx_queue)
-{
- efx_oword_t rx_desc_ptr;
- struct efx_nic *efx = rx_queue->efx;
-
- /* Remove RX descriptor ring from card */
- EFX_ZERO_OWORD(rx_desc_ptr);
- efx_writeo_table(efx, &rx_desc_ptr, efx->type->rxd_ptr_tbl_base,
- efx_rx_queue_index(rx_queue));
-
- /* Unpin RX descriptor ring */
- efx_fini_special_buffer(efx, &rx_queue->rxd);
-}
-
-/* Free buffers backing RX queue */
-void efx_nic_remove_rx(struct efx_rx_queue *rx_queue)
-{
- efx_free_special_buffer(rx_queue->efx, &rx_queue->rxd);
-}
-
-/**************************************************************************
- *
- * Flush handling
- *
- **************************************************************************/
-
-/* efx_nic_flush_queues() must be woken up when all flushes are completed,
- * or more RX flushes can be kicked off.
- */
-static bool efx_flush_wake(struct efx_nic *efx)
-{
- /* Ensure that all updates are visible to efx_nic_flush_queues() */
- smp_mb();
-
- return (atomic_read(&efx->drain_pending) == 0 ||
- (atomic_read(&efx->rxq_flush_outstanding) < EFX_RX_FLUSH_COUNT
- && atomic_read(&efx->rxq_flush_pending) > 0));
-}
-
-static bool efx_check_tx_flush_complete(struct efx_nic *efx)
-{
- bool i = true;
- efx_oword_t txd_ptr_tbl;
- struct efx_channel *channel;
- struct efx_tx_queue *tx_queue;
-
- efx_for_each_channel(channel, efx) {
- efx_for_each_channel_tx_queue(tx_queue, channel) {
- efx_reado_table(efx, &txd_ptr_tbl,
- FR_BZ_TX_DESC_PTR_TBL, tx_queue->queue);
- if (EFX_OWORD_FIELD(txd_ptr_tbl,
- FRF_AZ_TX_DESCQ_FLUSH) ||
- EFX_OWORD_FIELD(txd_ptr_tbl,
- FRF_AZ_TX_DESCQ_EN)) {
- netif_dbg(efx, hw, efx->net_dev,
- "flush did not complete on TXQ %d\n",
- tx_queue->queue);
- i = false;
- } else if (atomic_cmpxchg(&tx_queue->flush_outstanding,
- 1, 0)) {
- /* The flush is complete, but we didn't
- * receive a flush completion event
- */
- netif_dbg(efx, hw, efx->net_dev,
- "flush complete on TXQ %d, so drain "
- "the queue\n", tx_queue->queue);
- /* Don't need to increment drain_pending as it
- * has already been incremented for the queues
- * which did not drain
- */
- efx_magic_event(channel,
- EFX_CHANNEL_MAGIC_TX_DRAIN(
- tx_queue));
- }
- }
- }
-
- return i;
-}
-
-/* Flush all the transmit queues, and continue flushing receive queues until
- * they're all flushed. Wait for the DRAIN events to be recieved so that there
- * are no more RX and TX events left on any channel. */
-int efx_nic_flush_queues(struct efx_nic *efx)
-{
- unsigned timeout = msecs_to_jiffies(5000); /* 5s for all flushes and drains */
- struct efx_channel *channel;
- struct efx_rx_queue *rx_queue;
- struct efx_tx_queue *tx_queue;
- int rc = 0;
-
- efx->type->prepare_flush(efx);
-
- efx_for_each_channel(channel, efx) {
- efx_for_each_channel_tx_queue(tx_queue, channel) {
- atomic_inc(&efx->drain_pending);
- efx_flush_tx_queue(tx_queue);
- }
- efx_for_each_channel_rx_queue(rx_queue, channel) {
- atomic_inc(&efx->drain_pending);
- rx_queue->flush_pending = true;
- atomic_inc(&efx->rxq_flush_pending);
- }
- }
-
- while (timeout && atomic_read(&efx->drain_pending) > 0) {
- /* If SRIOV is enabled, then offload receive queue flushing to
- * the firmware (though we will still have to poll for
- * completion). If that fails, fall back to the old scheme.
- */
- if (efx_sriov_enabled(efx)) {
- rc = efx_mcdi_flush_rxqs(efx);
- if (!rc)
- goto wait;
- }
-
- /* The hardware supports four concurrent rx flushes, each of
- * which may need to be retried if there is an outstanding
- * descriptor fetch
- */
- efx_for_each_channel(channel, efx) {
- efx_for_each_channel_rx_queue(rx_queue, channel) {
- if (atomic_read(&efx->rxq_flush_outstanding) >=
- EFX_RX_FLUSH_COUNT)
- break;
-
- if (rx_queue->flush_pending) {
- rx_queue->flush_pending = false;
- atomic_dec(&efx->rxq_flush_pending);
- atomic_inc(&efx->rxq_flush_outstanding);
- efx_flush_rx_queue(rx_queue);
- }
- }
- }
-
- wait:
- timeout = wait_event_timeout(efx->flush_wq, efx_flush_wake(efx),
- timeout);
- }
-
- if (atomic_read(&efx->drain_pending) &&
- !efx_check_tx_flush_complete(efx)) {
- netif_err(efx, hw, efx->net_dev, "failed to flush %d queues "
- "(rx %d+%d)\n", atomic_read(&efx->drain_pending),
- atomic_read(&efx->rxq_flush_outstanding),
- atomic_read(&efx->rxq_flush_pending));
- rc = -ETIMEDOUT;
-
- atomic_set(&efx->drain_pending, 0);
- atomic_set(&efx->rxq_flush_pending, 0);
- atomic_set(&efx->rxq_flush_outstanding, 0);
- }
-
- efx->type->finish_flush(efx);
-
- return rc;
-}
-
-/**************************************************************************
- *
- * Event queue processing
- * Event queues are processed by per-channel tasklets.
- *
- **************************************************************************/
-
-/* Update a channel's event queue's read pointer (RPTR) register
- *
- * This writes the EVQ_RPTR_REG register for the specified channel's
- * event queue.
- */
-void efx_nic_eventq_read_ack(struct efx_channel *channel)
-{
- efx_dword_t reg;
- struct efx_nic *efx = channel->efx;
-
- EFX_POPULATE_DWORD_1(reg, FRF_AZ_EVQ_RPTR,
- channel->eventq_read_ptr & channel->eventq_mask);
-
- /* For Falcon A1, EVQ_RPTR_KER is documented as having a step size
- * of 4 bytes, but it is really 16 bytes just like later revisions.
- */
- efx_writed(efx, ®,
- efx->type->evq_rptr_tbl_base +
- FR_BZ_EVQ_RPTR_STEP * channel->channel);
-}
-
-/* Use HW to insert a SW defined event */
-void efx_generate_event(struct efx_nic *efx, unsigned int evq,
- efx_qword_t *event)
-{
- efx_oword_t drv_ev_reg;
-
- BUILD_BUG_ON(FRF_AZ_DRV_EV_DATA_LBN != 0 ||
- FRF_AZ_DRV_EV_DATA_WIDTH != 64);
- drv_ev_reg.u32[0] = event->u32[0];
- drv_ev_reg.u32[1] = event->u32[1];
- drv_ev_reg.u32[2] = 0;
- drv_ev_reg.u32[3] = 0;
- EFX_SET_OWORD_FIELD(drv_ev_reg, FRF_AZ_DRV_EV_QID, evq);
- efx_writeo(efx, &drv_ev_reg, FR_AZ_DRV_EV);
-}
-
-static void efx_magic_event(struct efx_channel *channel, u32 magic)
-{
- efx_qword_t event;
-
- EFX_POPULATE_QWORD_2(event, FSF_AZ_EV_CODE,
- FSE_AZ_EV_CODE_DRV_GEN_EV,
- FSF_AZ_DRV_GEN_EV_MAGIC, magic);
- efx_generate_event(channel->efx, channel->channel, &event);
-}
-
-/* Handle a transmit completion event
- *
- * The NIC batches TX completion events; the message we receive is of
- * the form "complete all TX events up to this index".
- */
-static int
-efx_handle_tx_event(struct efx_channel *channel, efx_qword_t *event)
-{
- unsigned int tx_ev_desc_ptr;
- unsigned int tx_ev_q_label;
- struct efx_tx_queue *tx_queue;
- struct efx_nic *efx = channel->efx;
- int tx_packets = 0;
-
- if (unlikely(ACCESS_ONCE(efx->reset_pending)))
- return 0;
-
- if (likely(EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_COMP))) {
- /* Transmit completion */
- tx_ev_desc_ptr = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_DESC_PTR);
- tx_ev_q_label = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_Q_LABEL);
- tx_queue = efx_channel_get_tx_queue(
- channel, tx_ev_q_label % EFX_TXQ_TYPES);
- tx_packets = ((tx_ev_desc_ptr - tx_queue->read_count) &
- tx_queue->ptr_mask);
- efx_xmit_done(tx_queue, tx_ev_desc_ptr);
- } else if (EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_WQ_FF_FULL)) {
- /* Rewrite the FIFO write pointer */
- tx_ev_q_label = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_Q_LABEL);
- tx_queue = efx_channel_get_tx_queue(
- channel, tx_ev_q_label % EFX_TXQ_TYPES);
-
- netif_tx_lock(efx->net_dev);
- efx_notify_tx_desc(tx_queue);
- netif_tx_unlock(efx->net_dev);
- } else if (EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_PKT_ERR) &&
- EFX_WORKAROUND_10727(efx)) {
- efx_schedule_reset(efx, RESET_TYPE_TX_DESC_FETCH);
- } else {
- netif_err(efx, tx_err, efx->net_dev,
- "channel %d unexpected TX event "
- EFX_QWORD_FMT"\n", channel->channel,
- EFX_QWORD_VAL(*event));
- }
-
- return tx_packets;
-}
-
-/* Detect errors included in the rx_evt_pkt_ok bit. */
-static u16 efx_handle_rx_not_ok(struct efx_rx_queue *rx_queue,
- const efx_qword_t *event)
-{
- struct efx_channel *channel = efx_rx_queue_channel(rx_queue);
- struct efx_nic *efx = rx_queue->efx;
- bool rx_ev_buf_owner_id_err, rx_ev_ip_hdr_chksum_err;
- bool rx_ev_tcp_udp_chksum_err, rx_ev_eth_crc_err;
- bool rx_ev_frm_trunc, rx_ev_drib_nib, rx_ev_tobe_disc;
- bool rx_ev_other_err, rx_ev_pause_frm;
- bool rx_ev_hdr_type, rx_ev_mcast_pkt;
- unsigned rx_ev_pkt_type;
-
- rx_ev_hdr_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_HDR_TYPE);
- rx_ev_mcast_pkt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_MCAST_PKT);
- rx_ev_tobe_disc = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_TOBE_DISC);
- rx_ev_pkt_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_PKT_TYPE);
- rx_ev_buf_owner_id_err = EFX_QWORD_FIELD(*event,
- FSF_AZ_RX_EV_BUF_OWNER_ID_ERR);
- rx_ev_ip_hdr_chksum_err = EFX_QWORD_FIELD(*event,
- FSF_AZ_RX_EV_IP_HDR_CHKSUM_ERR);
- rx_ev_tcp_udp_chksum_err = EFX_QWORD_FIELD(*event,
- FSF_AZ_RX_EV_TCP_UDP_CHKSUM_ERR);
- rx_ev_eth_crc_err = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_ETH_CRC_ERR);
- rx_ev_frm_trunc = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_FRM_TRUNC);
- rx_ev_drib_nib = ((efx_nic_rev(efx) >= EFX_REV_FALCON_B0) ?
- 0 : EFX_QWORD_FIELD(*event, FSF_AA_RX_EV_DRIB_NIB));
- rx_ev_pause_frm = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_PAUSE_FRM_ERR);
-
- /* Every error apart from tobe_disc and pause_frm */
- rx_ev_other_err = (rx_ev_drib_nib | rx_ev_tcp_udp_chksum_err |
- rx_ev_buf_owner_id_err | rx_ev_eth_crc_err |
- rx_ev_frm_trunc | rx_ev_ip_hdr_chksum_err);
-
- /* Count errors that are not in MAC stats. Ignore expected
- * checksum errors during self-test. */
- if (rx_ev_frm_trunc)
- ++channel->n_rx_frm_trunc;
- else if (rx_ev_tobe_disc)
- ++channel->n_rx_tobe_disc;
- else if (!efx->loopback_selftest) {
- if (rx_ev_ip_hdr_chksum_err)
- ++channel->n_rx_ip_hdr_chksum_err;
- else if (rx_ev_tcp_udp_chksum_err)
- ++channel->n_rx_tcp_udp_chksum_err;
- }
-
- /* TOBE_DISC is expected on unicast mismatches; don't print out an
- * error message. FRM_TRUNC indicates RXDP dropped the packet due
- * to a FIFO overflow.
- */
-#ifdef DEBUG
- if (rx_ev_other_err && net_ratelimit()) {
- netif_dbg(efx, rx_err, efx->net_dev,
- " RX queue %d unexpected RX event "
- EFX_QWORD_FMT "%s%s%s%s%s%s%s%s\n",
- efx_rx_queue_index(rx_queue), EFX_QWORD_VAL(*event),
- rx_ev_buf_owner_id_err ? " [OWNER_ID_ERR]" : "",
- rx_ev_ip_hdr_chksum_err ?
- " [IP_HDR_CHKSUM_ERR]" : "",
- rx_ev_tcp_udp_chksum_err ?
- " [TCP_UDP_CHKSUM_ERR]" : "",
- rx_ev_eth_crc_err ? " [ETH_CRC_ERR]" : "",
- rx_ev_frm_trunc ? " [FRM_TRUNC]" : "",
- rx_ev_drib_nib ? " [DRIB_NIB]" : "",
- rx_ev_tobe_disc ? " [TOBE_DISC]" : "",
- rx_ev_pause_frm ? " [PAUSE]" : "");
- }
-#endif
-
- /* The frame must be discarded if any of these are true. */
- return (rx_ev_eth_crc_err | rx_ev_frm_trunc | rx_ev_drib_nib |
- rx_ev_tobe_disc | rx_ev_pause_frm) ?
- EFX_RX_PKT_DISCARD : 0;
-}
-
-/* Handle receive events that are not in-order. Return true if this
- * can be handled as a partial packet discard, false if it's more
- * serious.
- */
-static bool
-efx_handle_rx_bad_index(struct efx_rx_queue *rx_queue, unsigned index)
-{
- struct efx_channel *channel = efx_rx_queue_channel(rx_queue);
- struct efx_nic *efx = rx_queue->efx;
- unsigned expected, dropped;
-
- if (rx_queue->scatter_n &&
- index == ((rx_queue->removed_count + rx_queue->scatter_n - 1) &
- rx_queue->ptr_mask)) {
- ++channel->n_rx_nodesc_trunc;
- return true;
- }
-
- expected = rx_queue->removed_count & rx_queue->ptr_mask;
- dropped = (index - expected) & rx_queue->ptr_mask;
- netif_info(efx, rx_err, efx->net_dev,
- "dropped %d events (index=%d expected=%d)\n",
- dropped, index, expected);
-
- efx_schedule_reset(efx, EFX_WORKAROUND_5676(efx) ?
- RESET_TYPE_RX_RECOVERY : RESET_TYPE_DISABLE);
- return false;
-}
-
-/* Handle a packet received event
+ * Generic buffer handling
+ * These buffers are used for interrupt status, MAC stats, etc.
*
- * The NIC gives a "discard" flag if it's a unicast packet with the
- * wrong destination address
- * Also "is multicast" and "matches multicast filter" flags can be used to
- * discard non-matching multicast packets.
- */
-static void
-efx_handle_rx_event(struct efx_channel *channel, const efx_qword_t *event)
-{
- unsigned int rx_ev_desc_ptr, rx_ev_byte_cnt;
- unsigned int rx_ev_hdr_type, rx_ev_mcast_pkt;
- unsigned expected_ptr;
- bool rx_ev_pkt_ok, rx_ev_sop, rx_ev_cont;
- u16 flags;
- struct efx_rx_queue *rx_queue;
- struct efx_nic *efx = channel->efx;
-
- if (unlikely(ACCESS_ONCE(efx->reset_pending)))
- return;
-
- rx_ev_cont = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_JUMBO_CONT);
- rx_ev_sop = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_SOP);
- WARN_ON(EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_Q_LABEL) !=
- channel->channel);
-
- rx_queue = efx_channel_get_rx_queue(channel);
-
- rx_ev_desc_ptr = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_DESC_PTR);
- expected_ptr = ((rx_queue->removed_count + rx_queue->scatter_n) &
- rx_queue->ptr_mask);
-
- /* Check for partial drops and other errors */
- if (unlikely(rx_ev_desc_ptr != expected_ptr) ||
- unlikely(rx_ev_sop != (rx_queue->scatter_n == 0))) {
- if (rx_ev_desc_ptr != expected_ptr &&
- !efx_handle_rx_bad_index(rx_queue, rx_ev_desc_ptr))
- return;
-
- /* Discard all pending fragments */
- if (rx_queue->scatter_n) {
- efx_rx_packet(
- rx_queue,
- rx_queue->removed_count & rx_queue->ptr_mask,
- rx_queue->scatter_n, 0, EFX_RX_PKT_DISCARD);
- rx_queue->removed_count += rx_queue->scatter_n;
- rx_queue->scatter_n = 0;
- }
-
- /* Return if there is no new fragment */
- if (rx_ev_desc_ptr != expected_ptr)
- return;
-
- /* Discard new fragment if not SOP */
- if (!rx_ev_sop) {
- efx_rx_packet(
- rx_queue,
- rx_queue->removed_count & rx_queue->ptr_mask,
- 1, 0, EFX_RX_PKT_DISCARD);
- ++rx_queue->removed_count;
- return;
- }
- }
-
- ++rx_queue->scatter_n;
- if (rx_ev_cont)
- return;
-
- rx_ev_byte_cnt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_BYTE_CNT);
- rx_ev_pkt_ok = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_PKT_OK);
- rx_ev_hdr_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_HDR_TYPE);
-
- if (likely(rx_ev_pkt_ok)) {
- /* If packet is marked as OK then we can rely on the
- * hardware checksum and classification.
- */
- flags = 0;
- switch (rx_ev_hdr_type) {
- case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP:
- flags |= EFX_RX_PKT_TCP;
- /* fall through */
- case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP:
- flags |= EFX_RX_PKT_CSUMMED;
- /* fall through */
- case FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_OTHER:
- case FSE_AZ_RX_EV_HDR_TYPE_OTHER:
- break;
- }
- } else {
- flags = efx_handle_rx_not_ok(rx_queue, event);
- }
-
- /* Detect multicast packets that didn't match the filter */
- rx_ev_mcast_pkt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_MCAST_PKT);
- if (rx_ev_mcast_pkt) {
- unsigned int rx_ev_mcast_hash_match =
- EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_MCAST_HASH_MATCH);
-
- if (unlikely(!rx_ev_mcast_hash_match)) {
- ++channel->n_rx_mcast_mismatch;
- flags |= EFX_RX_PKT_DISCARD;
- }
- }
-
- channel->irq_mod_score += 2;
-
- /* Handle received packet */
- efx_rx_packet(rx_queue,
- rx_queue->removed_count & rx_queue->ptr_mask,
- rx_queue->scatter_n, rx_ev_byte_cnt, flags);
- rx_queue->removed_count += rx_queue->scatter_n;
- rx_queue->scatter_n = 0;
-}
-
-/* If this flush done event corresponds to a &struct efx_tx_queue, then
- * send an %EFX_CHANNEL_MAGIC_TX_DRAIN event to drain the event queue
- * of all transmit completions.
- */
-static void
-efx_handle_tx_flush_done(struct efx_nic *efx, efx_qword_t *event)
-{
- struct efx_tx_queue *tx_queue;
- int qid;
-
- qid = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBDATA);
- if (qid < EFX_TXQ_TYPES * efx->n_tx_channels) {
- tx_queue = efx_get_tx_queue(efx, qid / EFX_TXQ_TYPES,
- qid % EFX_TXQ_TYPES);
- if (atomic_cmpxchg(&tx_queue->flush_outstanding, 1, 0)) {
- efx_magic_event(tx_queue->channel,
- EFX_CHANNEL_MAGIC_TX_DRAIN(tx_queue));
- }
- }
-}
-
-/* If this flush done event corresponds to a &struct efx_rx_queue: If the flush
- * was succesful then send an %EFX_CHANNEL_MAGIC_RX_DRAIN, otherwise add
- * the RX queue back to the mask of RX queues in need of flushing.
- */
-static void
-efx_handle_rx_flush_done(struct efx_nic *efx, efx_qword_t *event)
-{
- struct efx_channel *channel;
- struct efx_rx_queue *rx_queue;
- int qid;
- bool failed;
-
- qid = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_RX_DESCQ_ID);
- failed = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_RX_FLUSH_FAIL);
- if (qid >= efx->n_channels)
- return;
- channel = efx_get_channel(efx, qid);
- if (!efx_channel_has_rx_queue(channel))
- return;
- rx_queue = efx_channel_get_rx_queue(channel);
-
- if (failed) {
- netif_info(efx, hw, efx->net_dev,
- "RXQ %d flush retry\n", qid);
- rx_queue->flush_pending = true;
- atomic_inc(&efx->rxq_flush_pending);
- } else {
- efx_magic_event(efx_rx_queue_channel(rx_queue),
- EFX_CHANNEL_MAGIC_RX_DRAIN(rx_queue));
- }
- atomic_dec(&efx->rxq_flush_outstanding);
- if (efx_flush_wake(efx))
- wake_up(&efx->flush_wq);
-}
-
-static void
-efx_handle_drain_event(struct efx_channel *channel)
-{
- struct efx_nic *efx = channel->efx;
-
- WARN_ON(atomic_read(&efx->drain_pending) == 0);
- atomic_dec(&efx->drain_pending);
- if (efx_flush_wake(efx))
- wake_up(&efx->flush_wq);
-}
-
-static void
-efx_handle_generated_event(struct efx_channel *channel, efx_qword_t *event)
-{
- struct efx_nic *efx = channel->efx;
- struct efx_rx_queue *rx_queue =
- efx_channel_has_rx_queue(channel) ?
- efx_channel_get_rx_queue(channel) : NULL;
- unsigned magic, code;
-
- magic = EFX_QWORD_FIELD(*event, FSF_AZ_DRV_GEN_EV_MAGIC);
- code = _EFX_CHANNEL_MAGIC_CODE(magic);
-
- if (magic == EFX_CHANNEL_MAGIC_TEST(channel)) {
- channel->event_test_cpu = raw_smp_processor_id();
- } else if (rx_queue && magic == EFX_CHANNEL_MAGIC_FILL(rx_queue)) {
- /* The queue must be empty, so we won't receive any rx
- * events, so efx_process_channel() won't refill the
- * queue. Refill it here */
- efx_fast_push_rx_descriptors(rx_queue);
- } else if (rx_queue && magic == EFX_CHANNEL_MAGIC_RX_DRAIN(rx_queue)) {
- rx_queue->enabled = false;
- efx_handle_drain_event(channel);
- } else if (code == _EFX_CHANNEL_MAGIC_TX_DRAIN) {
- efx_handle_drain_event(channel);
- } else {
- netif_dbg(efx, hw, efx->net_dev, "channel %d received "
- "generated event "EFX_QWORD_FMT"\n",
- channel->channel, EFX_QWORD_VAL(*event));
- }
-}
+ **************************************************************************/
-static void
-efx_handle_driver_event(struct efx_channel *channel, efx_qword_t *event)
+int efx_nic_alloc_buffer(struct efx_nic *efx, struct efx_buffer *buffer,
+ unsigned int len, gfp_t gfp_flags)
{
- struct efx_nic *efx = channel->efx;
- unsigned int ev_sub_code;
- unsigned int ev_sub_data;
-
- ev_sub_code = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBCODE);
- ev_sub_data = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBDATA);
-
- switch (ev_sub_code) {
- case FSE_AZ_TX_DESCQ_FLS_DONE_EV:
- netif_vdbg(efx, hw, efx->net_dev, "channel %d TXQ %d flushed\n",
- channel->channel, ev_sub_data);
- efx_handle_tx_flush_done(efx, event);
- efx_sriov_tx_flush_done(efx, event);
- break;
- case FSE_AZ_RX_DESCQ_FLS_DONE_EV:
- netif_vdbg(efx, hw, efx->net_dev, "channel %d RXQ %d flushed\n",
- channel->channel, ev_sub_data);
- efx_handle_rx_flush_done(efx, event);
- efx_sriov_rx_flush_done(efx, event);
- break;
- case FSE_AZ_EVQ_INIT_DONE_EV:
- netif_dbg(efx, hw, efx->net_dev,
- "channel %d EVQ %d initialised\n",
- channel->channel, ev_sub_data);
- break;
- case FSE_AZ_SRM_UPD_DONE_EV:
- netif_vdbg(efx, hw, efx->net_dev,
- "channel %d SRAM update done\n", channel->channel);
- break;
- case FSE_AZ_WAKE_UP_EV:
- netif_vdbg(efx, hw, efx->net_dev,
- "channel %d RXQ %d wakeup event\n",
- channel->channel, ev_sub_data);
- break;
- case FSE_AZ_TIMER_EV:
- netif_vdbg(efx, hw, efx->net_dev,
- "channel %d RX queue %d timer expired\n",
- channel->channel, ev_sub_data);
- break;
- case FSE_AA_RX_RECOVER_EV:
- netif_err(efx, rx_err, efx->net_dev,
- "channel %d seen DRIVER RX_RESET event. "
- "Resetting.\n", channel->channel);
- atomic_inc(&efx->rx_reset);
- efx_schedule_reset(efx,
- EFX_WORKAROUND_6555(efx) ?
- RESET_TYPE_RX_RECOVERY :
- RESET_TYPE_DISABLE);
- break;
- case FSE_BZ_RX_DSC_ERROR_EV:
- if (ev_sub_data < EFX_VI_BASE) {
- netif_err(efx, rx_err, efx->net_dev,
- "RX DMA Q %d reports descriptor fetch error."
- " RX Q %d is disabled.\n", ev_sub_data,
- ev_sub_data);
- efx_schedule_reset(efx, RESET_TYPE_RX_DESC_FETCH);
- } else
- efx_sriov_desc_fetch_err(efx, ev_sub_data);
- break;
- case FSE_BZ_TX_DSC_ERROR_EV:
- if (ev_sub_data < EFX_VI_BASE) {
- netif_err(efx, tx_err, efx->net_dev,
- "TX DMA Q %d reports descriptor fetch error."
- " TX Q %d is disabled.\n", ev_sub_data,
- ev_sub_data);
- efx_schedule_reset(efx, RESET_TYPE_TX_DESC_FETCH);
- } else
- efx_sriov_desc_fetch_err(efx, ev_sub_data);
- break;
- default:
- netif_vdbg(efx, hw, efx->net_dev,
- "channel %d unknown driver event code %d "
- "data %04x\n", channel->channel, ev_sub_code,
- ev_sub_data);
- break;
- }
+ buffer->addr = dma_alloc_coherent(&efx->pci_dev->dev, len,
+ &buffer->dma_addr,
+ gfp_flags | __GFP_ZERO);
+ if (!buffer->addr)
+ return -ENOMEM;
+ buffer->len = len;
+ return 0;
}
-int efx_nic_process_eventq(struct efx_channel *channel, int budget)
+void efx_nic_free_buffer(struct efx_nic *efx, struct efx_buffer *buffer)
{
- struct efx_nic *efx = channel->efx;
- unsigned int read_ptr;
- efx_qword_t event, *p_event;
- int ev_code;
- int tx_packets = 0;
- int spent = 0;
-
- read_ptr = channel->eventq_read_ptr;
-
- for (;;) {
- p_event = efx_event(channel, read_ptr);
- event = *p_event;
-
- if (!efx_event_present(&event))
- /* End of events */
- break;
-
- netif_vdbg(channel->efx, intr, channel->efx->net_dev,
- "channel %d event is "EFX_QWORD_FMT"\n",
- channel->channel, EFX_QWORD_VAL(event));
-
- /* Clear this event by marking it all ones */
- EFX_SET_QWORD(*p_event);
-
- ++read_ptr;
-
- ev_code = EFX_QWORD_FIELD(event, FSF_AZ_EV_CODE);
-
- switch (ev_code) {
- case FSE_AZ_EV_CODE_RX_EV:
- efx_handle_rx_event(channel, &event);
- if (++spent == budget)
- goto out;
- break;
- case FSE_AZ_EV_CODE_TX_EV:
- tx_packets += efx_handle_tx_event(channel, &event);
- if (tx_packets > efx->txq_entries) {
- spent = budget;
- goto out;
- }
- break;
- case FSE_AZ_EV_CODE_DRV_GEN_EV:
- efx_handle_generated_event(channel, &event);
- break;
- case FSE_AZ_EV_CODE_DRIVER_EV:
- efx_handle_driver_event(channel, &event);
- break;
- case FSE_CZ_EV_CODE_USER_EV:
- efx_sriov_event(channel, &event);
- break;
- case FSE_CZ_EV_CODE_MCDI_EV:
- efx_mcdi_process_event(channel, &event);
- break;
- case FSE_AZ_EV_CODE_GLOBAL_EV:
- if (efx->type->handle_global_event &&
- efx->type->handle_global_event(channel, &event))
- break;
- /* else fall through */
- default:
- netif_err(channel->efx, hw, channel->efx->net_dev,
- "channel %d unknown event type %d (data "
- EFX_QWORD_FMT ")\n", channel->channel,
- ev_code, EFX_QWORD_VAL(event));
- }
+ if (buffer->addr) {
+ dma_free_coherent(&efx->pci_dev->dev, buffer->len,
+ buffer->addr, buffer->dma_addr);
+ buffer->addr = NULL;
}
-
-out:
- channel->eventq_read_ptr = read_ptr;
- return spent;
}
/* Check whether an event is present in the eventq at the current
return efx_event_present(efx_event(channel, channel->eventq_read_ptr));
}
-/* Allocate buffer table entries for event queue */
-int efx_nic_probe_eventq(struct efx_channel *channel)
-{
- struct efx_nic *efx = channel->efx;
- unsigned entries;
-
- entries = channel->eventq_mask + 1;
- return efx_alloc_special_buffer(efx, &channel->eventq,
- entries * sizeof(efx_qword_t));
-}
-
-void efx_nic_init_eventq(struct efx_channel *channel)
-{
- efx_oword_t reg;
- struct efx_nic *efx = channel->efx;
-
- netif_dbg(efx, hw, efx->net_dev,
- "channel %d event queue in special buffers %d-%d\n",
- channel->channel, channel->eventq.index,
- channel->eventq.index + channel->eventq.entries - 1);
-
- if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0) {
- EFX_POPULATE_OWORD_3(reg,
- FRF_CZ_TIMER_Q_EN, 1,
- FRF_CZ_HOST_NOTIFY_MODE, 0,
- FRF_CZ_TIMER_MODE, FFE_CZ_TIMER_MODE_DIS);
- efx_writeo_table(efx, ®, FR_BZ_TIMER_TBL, channel->channel);
- }
-
- /* Pin event queue buffer */
- efx_init_special_buffer(efx, &channel->eventq);
-
- /* Fill event queue with all ones (i.e. empty events) */
- memset(channel->eventq.addr, 0xff, channel->eventq.len);
-
- /* Push event queue to card */
- EFX_POPULATE_OWORD_3(reg,
- FRF_AZ_EVQ_EN, 1,
- FRF_AZ_EVQ_SIZE, __ffs(channel->eventq.entries),
- FRF_AZ_EVQ_BUF_BASE_ID, channel->eventq.index);
- efx_writeo_table(efx, ®, efx->type->evq_ptr_tbl_base,
- channel->channel);
-
- efx->type->push_irq_moderation(channel);
-}
-
-void efx_nic_fini_eventq(struct efx_channel *channel)
-{
- efx_oword_t reg;
- struct efx_nic *efx = channel->efx;
-
- /* Remove event queue from card */
- EFX_ZERO_OWORD(reg);
- efx_writeo_table(efx, ®, efx->type->evq_ptr_tbl_base,
- channel->channel);
- if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0)
- efx_writeo_table(efx, ®, FR_BZ_TIMER_TBL, channel->channel);
-
- /* Unpin event queue */
- efx_fini_special_buffer(efx, &channel->eventq);
-}
-
-/* Free buffers backing event queue */
-void efx_nic_remove_eventq(struct efx_channel *channel)
-{
- efx_free_special_buffer(channel->efx, &channel->eventq);
-}
-
-
void efx_nic_event_test_start(struct efx_channel *channel)
{
channel->event_test_cpu = -1;
smp_wmb();
- efx_magic_event(channel, EFX_CHANNEL_MAGIC_TEST(channel));
-}
-
-void efx_nic_generate_fill_event(struct efx_rx_queue *rx_queue)
-{
- efx_magic_event(efx_rx_queue_channel(rx_queue),
- EFX_CHANNEL_MAGIC_FILL(rx_queue));
-}
-
-/**************************************************************************
- *
- * Hardware interrupts
- * The hardware interrupt handler does very little work; all the event
- * queue processing is carried out by per-channel tasklets.
- *
- **************************************************************************/
-
-/* Enable/disable/generate interrupts */
-static inline void efx_nic_interrupts(struct efx_nic *efx,
- bool enabled, bool force)
-{
- efx_oword_t int_en_reg_ker;
-
- EFX_POPULATE_OWORD_3(int_en_reg_ker,
- FRF_AZ_KER_INT_LEVE_SEL, efx->irq_level,
- FRF_AZ_KER_INT_KER, force,
- FRF_AZ_DRV_INT_EN_KER, enabled);
- efx_writeo(efx, &int_en_reg_ker, FR_AZ_INT_EN_KER);
-}
-
-void efx_nic_enable_interrupts(struct efx_nic *efx)
-{
- EFX_ZERO_OWORD(*((efx_oword_t *) efx->irq_status.addr));
- wmb(); /* Ensure interrupt vector is clear before interrupts enabled */
-
- efx_nic_interrupts(efx, true, false);
-}
-
-void efx_nic_disable_interrupts(struct efx_nic *efx)
-{
- /* Disable interrupts */
- efx_nic_interrupts(efx, false, false);
+ channel->efx->type->ev_test_generate(channel);
}
-/* Generate a test interrupt
- * Interrupt must already have been enabled, otherwise nasty things
- * may happen.
- */
void efx_nic_irq_test_start(struct efx_nic *efx)
{
efx->last_irq_cpu = -1;
smp_wmb();
- efx_nic_interrupts(efx, true, true);
-}
-
-/* Process a fatal interrupt
- * Disable bus mastering ASAP and schedule a reset
- */
-irqreturn_t efx_nic_fatal_interrupt(struct efx_nic *efx)
-{
- struct falcon_nic_data *nic_data = efx->nic_data;
- efx_oword_t *int_ker = efx->irq_status.addr;
- efx_oword_t fatal_intr;
- int error, mem_perr;
-
- efx_reado(efx, &fatal_intr, FR_AZ_FATAL_INTR_KER);
- error = EFX_OWORD_FIELD(fatal_intr, FRF_AZ_FATAL_INTR);
-
- netif_err(efx, hw, efx->net_dev, "SYSTEM ERROR "EFX_OWORD_FMT" status "
- EFX_OWORD_FMT ": %s\n", EFX_OWORD_VAL(*int_ker),
- EFX_OWORD_VAL(fatal_intr),
- error ? "disabling bus mastering" : "no recognised error");
-
- /* If this is a memory parity error dump which blocks are offending */
- mem_perr = (EFX_OWORD_FIELD(fatal_intr, FRF_AZ_MEM_PERR_INT_KER) ||
- EFX_OWORD_FIELD(fatal_intr, FRF_AZ_SRM_PERR_INT_KER));
- if (mem_perr) {
- efx_oword_t reg;
- efx_reado(efx, ®, FR_AZ_MEM_STAT);
- netif_err(efx, hw, efx->net_dev,
- "SYSTEM ERROR: memory parity error "EFX_OWORD_FMT"\n",
- EFX_OWORD_VAL(reg));
- }
-
- /* Disable both devices */
- pci_clear_master(efx->pci_dev);
- if (efx_nic_is_dual_func(efx))
- pci_clear_master(nic_data->pci_dev2);
- efx_nic_disable_interrupts(efx);
-
- /* Count errors and reset or disable the NIC accordingly */
- if (efx->int_error_count == 0 ||
- time_after(jiffies, efx->int_error_expire)) {
- efx->int_error_count = 0;
- efx->int_error_expire =
- jiffies + EFX_INT_ERROR_EXPIRE * HZ;
- }
- if (++efx->int_error_count < EFX_MAX_INT_ERRORS) {
- netif_err(efx, hw, efx->net_dev,
- "SYSTEM ERROR - reset scheduled\n");
- efx_schedule_reset(efx, RESET_TYPE_INT_ERROR);
- } else {
- netif_err(efx, hw, efx->net_dev,
- "SYSTEM ERROR - max number of errors seen."
- "NIC will be disabled\n");
- efx_schedule_reset(efx, RESET_TYPE_DISABLE);
- }
-
- return IRQ_HANDLED;
-}
-
-/* Handle a legacy interrupt
- * Acknowledges the interrupt and schedule event queue processing.
- */
-static irqreturn_t efx_legacy_interrupt(int irq, void *dev_id)
-{
- struct efx_nic *efx = dev_id;
- efx_oword_t *int_ker = efx->irq_status.addr;
- irqreturn_t result = IRQ_NONE;
- struct efx_channel *channel;
- efx_dword_t reg;
- u32 queues;
- int syserr;
-
- /* Could this be ours? If interrupts are disabled then the
- * channel state may not be valid.
- */
- if (!efx->legacy_irq_enabled)
- return result;
-
- /* Read the ISR which also ACKs the interrupts */
- efx_readd(efx, ®, FR_BZ_INT_ISR0);
- queues = EFX_EXTRACT_DWORD(reg, 0, 31);
-
- /* Legacy interrupts are disabled too late by the EEH kernel
- * code. Disable them earlier.
- * If an EEH error occurred, the read will have returned all ones.
- */
- if (EFX_DWORD_IS_ALL_ONES(reg) && efx_try_recovery(efx) &&
- !efx->eeh_disabled_legacy_irq) {
- disable_irq_nosync(efx->legacy_irq);
- efx->eeh_disabled_legacy_irq = true;
- }
-
- /* Handle non-event-queue sources */
- if (queues & (1U << efx->irq_level)) {
- syserr = EFX_OWORD_FIELD(*int_ker, FSF_AZ_NET_IVEC_FATAL_INT);
- if (unlikely(syserr))
- return efx_nic_fatal_interrupt(efx);
- efx->last_irq_cpu = raw_smp_processor_id();
- }
-
- if (queues != 0) {
- if (EFX_WORKAROUND_15783(efx))
- efx->irq_zero_count = 0;
-
- /* Schedule processing of any interrupting queues */
- efx_for_each_channel(channel, efx) {
- if (queues & 1)
- efx_schedule_channel_irq(channel);
- queues >>= 1;
- }
- result = IRQ_HANDLED;
-
- } else if (EFX_WORKAROUND_15783(efx)) {
- efx_qword_t *event;
-
- /* We can't return IRQ_HANDLED more than once on seeing ISR=0
- * because this might be a shared interrupt. */
- if (efx->irq_zero_count++ == 0)
- result = IRQ_HANDLED;
-
- /* Ensure we schedule or rearm all event queues */
- efx_for_each_channel(channel, efx) {
- event = efx_event(channel, channel->eventq_read_ptr);
- if (efx_event_present(event))
- efx_schedule_channel_irq(channel);
- else
- efx_nic_eventq_read_ack(channel);
- }
- }
-
- if (result == IRQ_HANDLED)
- netif_vdbg(efx, intr, efx->net_dev,
- "IRQ %d on CPU %d status " EFX_DWORD_FMT "\n",
- irq, raw_smp_processor_id(), EFX_DWORD_VAL(reg));
-
- return result;
-}
-
-/* Handle an MSI interrupt
- *
- * Handle an MSI hardware interrupt. This routine schedules event
- * queue processing. No interrupt acknowledgement cycle is necessary.
- * Also, we never need to check that the interrupt is for us, since
- * MSI interrupts cannot be shared.
- */
-static irqreturn_t efx_msi_interrupt(int irq, void *dev_id)
-{
- struct efx_channel *channel = *(struct efx_channel **)dev_id;
- struct efx_nic *efx = channel->efx;
- efx_oword_t *int_ker = efx->irq_status.addr;
- int syserr;
-
- netif_vdbg(efx, intr, efx->net_dev,
- "IRQ %d on CPU %d status " EFX_OWORD_FMT "\n",
- irq, raw_smp_processor_id(), EFX_OWORD_VAL(*int_ker));
-
- /* Handle non-event-queue sources */
- if (channel->channel == efx->irq_level) {
- syserr = EFX_OWORD_FIELD(*int_ker, FSF_AZ_NET_IVEC_FATAL_INT);
- if (unlikely(syserr))
- return efx_nic_fatal_interrupt(efx);
- efx->last_irq_cpu = raw_smp_processor_id();
- }
-
- /* Schedule processing of the channel */
- efx_schedule_channel_irq(channel);
-
- return IRQ_HANDLED;
-}
-
-
-/* Setup RSS indirection table.
- * This maps from the hash value of the packet to RXQ
- */
-void efx_nic_push_rx_indir_table(struct efx_nic *efx)
-{
- size_t i = 0;
- efx_dword_t dword;
-
- if (efx_nic_rev(efx) < EFX_REV_FALCON_B0)
- return;
-
- BUILD_BUG_ON(ARRAY_SIZE(efx->rx_indir_table) !=
- FR_BZ_RX_INDIRECTION_TBL_ROWS);
-
- for (i = 0; i < FR_BZ_RX_INDIRECTION_TBL_ROWS; i++) {
- EFX_POPULATE_DWORD_1(dword, FRF_BZ_IT_QUEUE,
- efx->rx_indir_table[i]);
- efx_writed(efx, &dword,
- FR_BZ_RX_INDIRECTION_TBL +
- FR_BZ_RX_INDIRECTION_TBL_STEP * i);
- }
+ efx->type->irq_test_generate(efx);
}
/* Hook interrupt handler(s)
int rc;
if (!EFX_INT_MODE_USE_MSI(efx)) {
- irq_handler_t handler;
- if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0)
- handler = efx_legacy_interrupt;
- else
- handler = falcon_legacy_interrupt_a1;
-
- rc = request_irq(efx->legacy_irq, handler, IRQF_SHARED,
+ rc = request_irq(efx->legacy_irq,
+ efx->type->irq_handle_legacy, IRQF_SHARED,
efx->name, efx);
if (rc) {
netif_err(efx, drv, efx->net_dev,
/* Hook MSI or MSI-X interrupt */
n_irqs = 0;
efx_for_each_channel(channel, efx) {
- rc = request_irq(channel->irq, efx_msi_interrupt,
+ rc = request_irq(channel->irq, efx->type->irq_handle_msi,
IRQF_PROBE_SHARED, /* Not shared */
- efx->channel_name[channel->channel],
- &efx->channel[channel->channel]);
+ efx->msi_context[channel->channel].name,
+ &efx->msi_context[channel->channel]);
if (rc) {
netif_err(efx, drv, efx->net_dev,
"failed to hook IRQ %d\n", channel->irq);
efx_for_each_channel(channel, efx) {
if (n_irqs-- == 0)
break;
- free_irq(channel->irq, &efx->channel[channel->channel]);
+ free_irq(channel->irq, &efx->msi_context[channel->channel]);
}
fail1:
return rc;
void efx_nic_fini_interrupt(struct efx_nic *efx)
{
struct efx_channel *channel;
- efx_oword_t reg;
#ifdef CONFIG_RFS_ACCEL
free_irq_cpu_rmap(efx->net_dev->rx_cpu_rmap);
/* Disable MSI/MSI-X interrupts */
efx_for_each_channel(channel, efx)
- free_irq(channel->irq, &efx->channel[channel->channel]);
-
- /* ACK legacy interrupt */
- if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0)
- efx_reado(efx, ®, FR_BZ_INT_ISR0);
- else
- falcon_irq_ack_a1(efx);
+ free_irq(channel->irq, &efx->msi_context[channel->channel]);
/* Disable legacy interrupt */
if (efx->legacy_irq)
free_irq(efx->legacy_irq, efx);
}
-/* Looks at available SRAM resources and works out how many queues we
- * can support, and where things like descriptor caches should live.
- *
- * SRAM is split up as follows:
- * 0 buftbl entries for channels
- * efx->vf_buftbl_base buftbl entries for SR-IOV
- * efx->rx_dc_base RX descriptor caches
- * efx->tx_dc_base TX descriptor caches
- */
-void efx_nic_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw)
-{
- unsigned vi_count, buftbl_min;
-
- /* Account for the buffer table entries backing the datapath channels
- * and the descriptor caches for those channels.
- */
- buftbl_min = ((efx->n_rx_channels * EFX_MAX_DMAQ_SIZE +
- efx->n_tx_channels * EFX_TXQ_TYPES * EFX_MAX_DMAQ_SIZE +
- efx->n_channels * EFX_MAX_EVQ_SIZE)
- * sizeof(efx_qword_t) / EFX_BUF_SIZE);
- vi_count = max(efx->n_channels, efx->n_tx_channels * EFX_TXQ_TYPES);
-
-#ifdef CONFIG_SFC_SRIOV
- if (efx_sriov_wanted(efx)) {
- unsigned vi_dc_entries, buftbl_free, entries_per_vf, vf_limit;
-
- efx->vf_buftbl_base = buftbl_min;
-
- vi_dc_entries = RX_DC_ENTRIES + TX_DC_ENTRIES;
- vi_count = max(vi_count, EFX_VI_BASE);
- buftbl_free = (sram_lim_qw - buftbl_min -
- vi_count * vi_dc_entries);
-
- entries_per_vf = ((vi_dc_entries + EFX_VF_BUFTBL_PER_VI) *
- efx_vf_size(efx));
- vf_limit = min(buftbl_free / entries_per_vf,
- (1024U - EFX_VI_BASE) >> efx->vi_scale);
-
- if (efx->vf_count > vf_limit) {
- netif_err(efx, probe, efx->net_dev,
- "Reducing VF count from from %d to %d\n",
- efx->vf_count, vf_limit);
- efx->vf_count = vf_limit;
- }
- vi_count += efx->vf_count * efx_vf_size(efx);
- }
-#endif
-
- efx->tx_dc_base = sram_lim_qw - vi_count * TX_DC_ENTRIES;
- efx->rx_dc_base = efx->tx_dc_base - vi_count * RX_DC_ENTRIES;
-}
-
-u32 efx_nic_fpga_ver(struct efx_nic *efx)
-{
- efx_oword_t altera_build;
- efx_reado(efx, &altera_build, FR_AZ_ALTERA_BUILD);
- return EFX_OWORD_FIELD(altera_build, FRF_AZ_ALTERA_BUILD_VER);
-}
-
-void efx_nic_init_common(struct efx_nic *efx)
-{
- efx_oword_t temp;
-
- /* Set positions of descriptor caches in SRAM. */
- EFX_POPULATE_OWORD_1(temp, FRF_AZ_SRM_TX_DC_BASE_ADR, efx->tx_dc_base);
- efx_writeo(efx, &temp, FR_AZ_SRM_TX_DC_CFG);
- EFX_POPULATE_OWORD_1(temp, FRF_AZ_SRM_RX_DC_BASE_ADR, efx->rx_dc_base);
- efx_writeo(efx, &temp, FR_AZ_SRM_RX_DC_CFG);
-
- /* Set TX descriptor cache size. */
- BUILD_BUG_ON(TX_DC_ENTRIES != (8 << TX_DC_ENTRIES_ORDER));
- EFX_POPULATE_OWORD_1(temp, FRF_AZ_TX_DC_SIZE, TX_DC_ENTRIES_ORDER);
- efx_writeo(efx, &temp, FR_AZ_TX_DC_CFG);
-
- /* Set RX descriptor cache size. Set low watermark to size-8, as
- * this allows most efficient prefetching.
- */
- BUILD_BUG_ON(RX_DC_ENTRIES != (8 << RX_DC_ENTRIES_ORDER));
- EFX_POPULATE_OWORD_1(temp, FRF_AZ_RX_DC_SIZE, RX_DC_ENTRIES_ORDER);
- efx_writeo(efx, &temp, FR_AZ_RX_DC_CFG);
- EFX_POPULATE_OWORD_1(temp, FRF_AZ_RX_DC_PF_LWM, RX_DC_ENTRIES - 8);
- efx_writeo(efx, &temp, FR_AZ_RX_DC_PF_WM);
-
- /* Program INT_KER address */
- EFX_POPULATE_OWORD_2(temp,
- FRF_AZ_NORM_INT_VEC_DIS_KER,
- EFX_INT_MODE_USE_MSI(efx),
- FRF_AZ_INT_ADR_KER, efx->irq_status.dma_addr);
- efx_writeo(efx, &temp, FR_AZ_INT_ADR_KER);
-
- if (EFX_WORKAROUND_17213(efx) && !EFX_INT_MODE_USE_MSI(efx))
- /* Use an interrupt level unused by event queues */
- efx->irq_level = 0x1f;
- else
- /* Use a valid MSI-X vector */
- efx->irq_level = 0;
-
- /* Enable all the genuinely fatal interrupts. (They are still
- * masked by the overall interrupt mask, controlled by
- * falcon_interrupts()).
- *
- * Note: All other fatal interrupts are enabled
- */
- EFX_POPULATE_OWORD_3(temp,
- FRF_AZ_ILL_ADR_INT_KER_EN, 1,
- FRF_AZ_RBUF_OWN_INT_KER_EN, 1,
- FRF_AZ_TBUF_OWN_INT_KER_EN, 1);
- if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0)
- EFX_SET_OWORD_FIELD(temp, FRF_CZ_SRAM_PERR_INT_P_KER_EN, 1);
- EFX_INVERT_OWORD(temp);
- efx_writeo(efx, &temp, FR_AZ_FATAL_INTR_KER);
-
- efx_nic_push_rx_indir_table(efx);
-
- /* Disable the ugly timer-based TX DMA backoff and allow TX DMA to be
- * controlled by the RX FIFO fill level. Set arbitration to one pkt/Q.
- */
- efx_reado(efx, &temp, FR_AZ_TX_RESERVED);
- EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_RX_SPACER, 0xfe);
- EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_RX_SPACER_EN, 1);
- EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_ONE_PKT_PER_Q, 1);
- EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PUSH_EN, 1);
- EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_DIS_NON_IP_EV, 1);
- /* Enable SW_EV to inherit in char driver - assume harmless here */
- EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_SOFT_EVT_EN, 1);
- /* Prefetch threshold 2 => fetch when descriptor cache half empty */
- EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PREF_THRESHOLD, 2);
- /* Disable hardware watchdog which can misfire */
- EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PREF_WD_TMR, 0x3fffff);
- /* Squash TX of packets of 16 bytes or less */
- if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0)
- EFX_SET_OWORD_FIELD(temp, FRF_BZ_TX_FLUSH_MIN_LEN_EN, 1);
- efx_writeo(efx, &temp, FR_AZ_TX_RESERVED);
-
- if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
- EFX_POPULATE_OWORD_4(temp,
- /* Default values */
- FRF_BZ_TX_PACE_SB_NOT_AF, 0x15,
- FRF_BZ_TX_PACE_SB_AF, 0xb,
- FRF_BZ_TX_PACE_FB_BASE, 0,
- /* Allow large pace values in the
- * fast bin. */
- FRF_BZ_TX_PACE_BIN_TH,
- FFE_BZ_TX_PACE_RESERVED);
- efx_writeo(efx, &temp, FR_BZ_TX_PACE);
- }
-}
-
/* Register dump */
#define REGISTER_REVISION_A 1
}
}
}
+
+/**
+ * efx_nic_describe_stats - Describe supported statistics for ethtool
+ * @desc: Array of &struct efx_hw_stat_desc describing the statistics
+ * @count: Length of the @desc array
+ * @mask: Bitmask of which elements of @desc are enabled
+ * @names: Buffer to copy names to, or %NULL. The names are copied
+ * starting at intervals of %ETH_GSTRING_LEN bytes.
+ *
+ * Returns the number of visible statistics, i.e. the number of set
+ * bits in the first @count bits of @mask for which a name is defined.
+ */
+size_t efx_nic_describe_stats(const struct efx_hw_stat_desc *desc, size_t count,
+ const unsigned long *mask, u8 *names)
+{
+ size_t visible = 0;
+ size_t index;
+
+ for_each_set_bit(index, mask, count) {
+ if (desc[index].name) {
+ if (names) {
+ strlcpy(names, desc[index].name,
+ ETH_GSTRING_LEN);
+ names += ETH_GSTRING_LEN;
+ }
+ ++visible;
+ }
+ }
+
+ return visible;
+}
+
+/**
+ * efx_nic_update_stats - Convert statistics DMA buffer to array of u64
+ * @desc: Array of &struct efx_hw_stat_desc describing the DMA buffer
+ * layout. DMA widths of 0, 16, 32 and 64 are supported; where
+ * the width is specified as 0 the corresponding element of
+ * @stats is not updated.
+ * @count: Length of the @desc array
+ * @mask: Bitmask of which elements of @desc are enabled
+ * @stats: Buffer to update with the converted statistics. The length
+ * of this array must be at least the number of set bits in the
+ * first @count bits of @mask.
+ * @dma_buf: DMA buffer containing hardware statistics
+ * @accumulate: If set, the converted values will be added rather than
+ * directly stored to the corresponding elements of @stats
+ */
+void efx_nic_update_stats(const struct efx_hw_stat_desc *desc, size_t count,
+ const unsigned long *mask,
+ u64 *stats, const void *dma_buf, bool accumulate)
+{
+ size_t index;
+
+ for_each_set_bit(index, mask, count) {
+ if (desc[index].dma_width) {
+ const void *addr = dma_buf + desc[index].offset;
+ u64 val;
+
+ switch (desc[index].dma_width) {
+ case 16:
+ val = le16_to_cpup((__le16 *)addr);
+ break;
+ case 32:
+ val = le32_to_cpup((__le32 *)addr);
+ break;
+ case 64:
+ val = le64_to_cpup((__le64 *)addr);
+ break;
+ default:
+ WARN_ON(1);
+ val = 0;
+ break;
+ }
+
+ if (accumulate)
+ *stats += val;
+ else
+ *stats = val;
+ }
+
+ ++stats;
+ }
+}
#include "net_driver.h"
#include "efx.h"
#include "mcdi.h"
-#include "spi.h"
/*
* Falcon hardware control
return efx->type->revision;
}
-extern u32 efx_nic_fpga_ver(struct efx_nic *efx);
+extern u32 efx_farch_fpga_ver(struct efx_nic *efx);
/* NIC has two interlinked PCI functions for the same port. */
static inline bool efx_nic_is_dual_func(struct efx_nic *efx)
return efx_nic_rev(efx) < EFX_REV_FALCON_B0;
}
+/* Read the current event from the event queue */
+static inline efx_qword_t *efx_event(struct efx_channel *channel,
+ unsigned int index)
+{
+ return ((efx_qword_t *) (channel->eventq.buf.addr)) +
+ (index & channel->eventq_mask);
+}
+
+/* See if an event is present
+ *
+ * We check both the high and low dword of the event for all ones. We
+ * wrote all ones when we cleared the event, and no valid event can
+ * have all ones in either its high or low dwords. This approach is
+ * robust against reordering.
+ *
+ * Note that using a single 64-bit comparison is incorrect; even
+ * though the CPU read will be atomic, the DMA write may not be.
+ */
+static inline int efx_event_present(efx_qword_t *event)
+{
+ return !(EFX_DWORD_IS_ALL_ONES(event->dword[0]) |
+ EFX_DWORD_IS_ALL_ONES(event->dword[1]));
+}
+
+/* Returns a pointer to the specified transmit descriptor in the TX
+ * descriptor queue belonging to the specified channel.
+ */
+static inline efx_qword_t *
+efx_tx_desc(struct efx_tx_queue *tx_queue, unsigned int index)
+{
+ return ((efx_qword_t *) (tx_queue->txd.buf.addr)) + index;
+}
+
+/* Decide whether to push a TX descriptor to the NIC vs merely writing
+ * the doorbell. This can reduce latency when we are adding a single
+ * descriptor to an empty queue, but is otherwise pointless. Further,
+ * Falcon and Siena have hardware bugs (SF bug 33851) that may be
+ * triggered if we don't check this.
+ */
+static inline bool efx_nic_may_push_tx_desc(struct efx_tx_queue *tx_queue,
+ unsigned int write_count)
+{
+ unsigned empty_read_count = ACCESS_ONCE(tx_queue->empty_read_count);
+
+ if (empty_read_count == 0)
+ return false;
+
+ tx_queue->empty_read_count = 0;
+ return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0
+ && tx_queue->write_count - write_count == 1;
+}
+
+/* Returns a pointer to the specified descriptor in the RX descriptor queue */
+static inline efx_qword_t *
+efx_rx_desc(struct efx_rx_queue *rx_queue, unsigned int index)
+{
+ return ((efx_qword_t *) (rx_queue->rxd.buf.addr)) + index;
+}
+
enum {
PHY_TYPE_NONE = 0,
PHY_TYPE_TXC43128 = 1,
(1 << LOOPBACK_XGXS) | \
(1 << LOOPBACK_XAUI))
-#define FALCON_GMAC_LOOPBACKS \
- (1 << LOOPBACK_GMAC)
-
/* Alignment of PCIe DMA boundaries (4KB) */
#define EFX_PAGE_SIZE 4096
/* Size and alignment of buffer table entries (same) */
struct i2c_client *hwmon_client, *ioexp_client;
};
+/**
+ * struct falcon_spi_device - a Falcon SPI (Serial Peripheral Interface) device
+ * @device_id: Controller's id for the device
+ * @size: Size (in bytes)
+ * @addr_len: Number of address bytes in read/write commands
+ * @munge_address: Flag whether addresses should be munged.
+ * Some devices with 9-bit addresses (e.g. AT25040A EEPROM)
+ * use bit 3 of the command byte as address bit A8, rather
+ * than having a two-byte address. If this flag is set, then
+ * commands should be munged in this way.
+ * @erase_command: Erase command (or 0 if sector erase not needed).
+ * @erase_size: Erase sector size (in bytes)
+ * Erase commands affect sectors with this size and alignment.
+ * This must be a power of two.
+ * @block_size: Write block size (in bytes).
+ * Write commands are limited to blocks with this size and alignment.
+ */
+struct falcon_spi_device {
+ int device_id;
+ unsigned int size;
+ unsigned int addr_len;
+ unsigned int munge_address:1;
+ u8 erase_command;
+ unsigned int erase_size;
+ unsigned int block_size;
+};
+
+static inline bool falcon_spi_present(const struct falcon_spi_device *spi)
+{
+ return spi->size != 0;
+}
+
+enum {
+ FALCON_STAT_tx_bytes,
+ FALCON_STAT_tx_packets,
+ FALCON_STAT_tx_pause,
+ FALCON_STAT_tx_control,
+ FALCON_STAT_tx_unicast,
+ FALCON_STAT_tx_multicast,
+ FALCON_STAT_tx_broadcast,
+ FALCON_STAT_tx_lt64,
+ FALCON_STAT_tx_64,
+ FALCON_STAT_tx_65_to_127,
+ FALCON_STAT_tx_128_to_255,
+ FALCON_STAT_tx_256_to_511,
+ FALCON_STAT_tx_512_to_1023,
+ FALCON_STAT_tx_1024_to_15xx,
+ FALCON_STAT_tx_15xx_to_jumbo,
+ FALCON_STAT_tx_gtjumbo,
+ FALCON_STAT_tx_non_tcpudp,
+ FALCON_STAT_tx_mac_src_error,
+ FALCON_STAT_tx_ip_src_error,
+ FALCON_STAT_rx_bytes,
+ FALCON_STAT_rx_good_bytes,
+ FALCON_STAT_rx_bad_bytes,
+ FALCON_STAT_rx_packets,
+ FALCON_STAT_rx_good,
+ FALCON_STAT_rx_bad,
+ FALCON_STAT_rx_pause,
+ FALCON_STAT_rx_control,
+ FALCON_STAT_rx_unicast,
+ FALCON_STAT_rx_multicast,
+ FALCON_STAT_rx_broadcast,
+ FALCON_STAT_rx_lt64,
+ FALCON_STAT_rx_64,
+ FALCON_STAT_rx_65_to_127,
+ FALCON_STAT_rx_128_to_255,
+ FALCON_STAT_rx_256_to_511,
+ FALCON_STAT_rx_512_to_1023,
+ FALCON_STAT_rx_1024_to_15xx,
+ FALCON_STAT_rx_15xx_to_jumbo,
+ FALCON_STAT_rx_gtjumbo,
+ FALCON_STAT_rx_bad_lt64,
+ FALCON_STAT_rx_bad_gtjumbo,
+ FALCON_STAT_rx_overflow,
+ FALCON_STAT_rx_symbol_error,
+ FALCON_STAT_rx_align_error,
+ FALCON_STAT_rx_length_error,
+ FALCON_STAT_rx_internal_error,
+ FALCON_STAT_rx_nodesc_drop_cnt,
+ FALCON_STAT_COUNT
+};
+
/**
* struct falcon_nic_data - Falcon NIC state
* @pci_dev2: Secondary function of Falcon A
* @board: Board state and functions
+ * @stats: Hardware statistics
* @stats_disable_count: Nest count for disabling statistics fetches
* @stats_pending: Is there a pending DMA of MAC statistics.
* @stats_timer: A timer for regularly fetching MAC statistics.
- * @stats_dma_done: Pointer to the flag which indicates DMA completion.
* @spi_flash: SPI flash device
* @spi_eeprom: SPI EEPROM device
* @spi_lock: SPI bus lock
struct falcon_nic_data {
struct pci_dev *pci_dev2;
struct falcon_board board;
+ u64 stats[FALCON_STAT_COUNT];
unsigned int stats_disable_count;
bool stats_pending;
struct timer_list stats_timer;
- u32 *stats_dma_done;
- struct efx_spi_device spi_flash;
- struct efx_spi_device spi_eeprom;
+ struct falcon_spi_device spi_flash;
+ struct falcon_spi_device spi_eeprom;
struct mutex spi_lock;
struct mutex mdio_lock;
bool xmac_poll_required;
return &data->board;
}
+enum {
+ SIENA_STAT_tx_bytes,
+ SIENA_STAT_tx_good_bytes,
+ SIENA_STAT_tx_bad_bytes,
+ SIENA_STAT_tx_packets,
+ SIENA_STAT_tx_bad,
+ SIENA_STAT_tx_pause,
+ SIENA_STAT_tx_control,
+ SIENA_STAT_tx_unicast,
+ SIENA_STAT_tx_multicast,
+ SIENA_STAT_tx_broadcast,
+ SIENA_STAT_tx_lt64,
+ SIENA_STAT_tx_64,
+ SIENA_STAT_tx_65_to_127,
+ SIENA_STAT_tx_128_to_255,
+ SIENA_STAT_tx_256_to_511,
+ SIENA_STAT_tx_512_to_1023,
+ SIENA_STAT_tx_1024_to_15xx,
+ SIENA_STAT_tx_15xx_to_jumbo,
+ SIENA_STAT_tx_gtjumbo,
+ SIENA_STAT_tx_collision,
+ SIENA_STAT_tx_single_collision,
+ SIENA_STAT_tx_multiple_collision,
+ SIENA_STAT_tx_excessive_collision,
+ SIENA_STAT_tx_deferred,
+ SIENA_STAT_tx_late_collision,
+ SIENA_STAT_tx_excessive_deferred,
+ SIENA_STAT_tx_non_tcpudp,
+ SIENA_STAT_tx_mac_src_error,
+ SIENA_STAT_tx_ip_src_error,
+ SIENA_STAT_rx_bytes,
+ SIENA_STAT_rx_good_bytes,
+ SIENA_STAT_rx_bad_bytes,
+ SIENA_STAT_rx_packets,
+ SIENA_STAT_rx_good,
+ SIENA_STAT_rx_bad,
+ SIENA_STAT_rx_pause,
+ SIENA_STAT_rx_control,
+ SIENA_STAT_rx_unicast,
+ SIENA_STAT_rx_multicast,
+ SIENA_STAT_rx_broadcast,
+ SIENA_STAT_rx_lt64,
+ SIENA_STAT_rx_64,
+ SIENA_STAT_rx_65_to_127,
+ SIENA_STAT_rx_128_to_255,
+ SIENA_STAT_rx_256_to_511,
+ SIENA_STAT_rx_512_to_1023,
+ SIENA_STAT_rx_1024_to_15xx,
+ SIENA_STAT_rx_15xx_to_jumbo,
+ SIENA_STAT_rx_gtjumbo,
+ SIENA_STAT_rx_bad_gtjumbo,
+ SIENA_STAT_rx_overflow,
+ SIENA_STAT_rx_false_carrier,
+ SIENA_STAT_rx_symbol_error,
+ SIENA_STAT_rx_align_error,
+ SIENA_STAT_rx_length_error,
+ SIENA_STAT_rx_internal_error,
+ SIENA_STAT_rx_nodesc_drop_cnt,
+ SIENA_STAT_COUNT
+};
+
/**
* struct siena_nic_data - Siena NIC state
- * @mcdi: Management-Controller-to-Driver Interface
* @wol_filter_id: Wake-on-LAN packet filter id
- * @hwmon: Hardware monitor state
+ * @stats: Hardware statistics
*/
struct siena_nic_data {
- struct efx_mcdi_iface mcdi;
int wol_filter_id;
-#ifdef CONFIG_SFC_MCDI_MON
- struct efx_mcdi_mon hwmon;
-#endif
+ u64 stats[SIENA_STAT_COUNT];
};
-#ifdef CONFIG_SFC_MCDI_MON
-static inline struct efx_mcdi_mon *efx_mcdi_mon(struct efx_nic *efx)
-{
- struct siena_nic_data *nic_data;
- EFX_BUG_ON_PARANOID(efx_nic_rev(efx) < EFX_REV_SIENA_A0);
- nic_data = efx->nic_data;
- return &nic_data->hwmon;
-}
-#endif
-
/*
* On the SFC9000 family each port is associated with 1 PCI physical
* function (PF) handled by sfc and a configurable number of virtual
extern int falcon_probe_board(struct efx_nic *efx, u16 revision_info);
/* TX data path */
-extern int efx_nic_probe_tx(struct efx_tx_queue *tx_queue);
-extern void efx_nic_init_tx(struct efx_tx_queue *tx_queue);
-extern void efx_nic_fini_tx(struct efx_tx_queue *tx_queue);
-extern void efx_nic_remove_tx(struct efx_tx_queue *tx_queue);
-extern void efx_nic_push_buffers(struct efx_tx_queue *tx_queue);
+static inline int efx_nic_probe_tx(struct efx_tx_queue *tx_queue)
+{
+ return tx_queue->efx->type->tx_probe(tx_queue);
+}
+static inline void efx_nic_init_tx(struct efx_tx_queue *tx_queue)
+{
+ tx_queue->efx->type->tx_init(tx_queue);
+}
+static inline void efx_nic_remove_tx(struct efx_tx_queue *tx_queue)
+{
+ tx_queue->efx->type->tx_remove(tx_queue);
+}
+static inline void efx_nic_push_buffers(struct efx_tx_queue *tx_queue)
+{
+ tx_queue->efx->type->tx_write(tx_queue);
+}
/* RX data path */
-extern int efx_nic_probe_rx(struct efx_rx_queue *rx_queue);
-extern void efx_nic_init_rx(struct efx_rx_queue *rx_queue);
-extern void efx_nic_fini_rx(struct efx_rx_queue *rx_queue);
-extern void efx_nic_remove_rx(struct efx_rx_queue *rx_queue);
-extern void efx_nic_notify_rx_desc(struct efx_rx_queue *rx_queue);
-extern void efx_nic_generate_fill_event(struct efx_rx_queue *rx_queue);
+static inline int efx_nic_probe_rx(struct efx_rx_queue *rx_queue)
+{
+ return rx_queue->efx->type->rx_probe(rx_queue);
+}
+static inline void efx_nic_init_rx(struct efx_rx_queue *rx_queue)
+{
+ rx_queue->efx->type->rx_init(rx_queue);
+}
+static inline void efx_nic_remove_rx(struct efx_rx_queue *rx_queue)
+{
+ rx_queue->efx->type->rx_remove(rx_queue);
+}
+static inline void efx_nic_notify_rx_desc(struct efx_rx_queue *rx_queue)
+{
+ rx_queue->efx->type->rx_write(rx_queue);
+}
+static inline void efx_nic_generate_fill_event(struct efx_rx_queue *rx_queue)
+{
+ rx_queue->efx->type->rx_defer_refill(rx_queue);
+}
/* Event data path */
-extern int efx_nic_probe_eventq(struct efx_channel *channel);
-extern void efx_nic_init_eventq(struct efx_channel *channel);
-extern void efx_nic_fini_eventq(struct efx_channel *channel);
-extern void efx_nic_remove_eventq(struct efx_channel *channel);
-extern int efx_nic_process_eventq(struct efx_channel *channel, int rx_quota);
-extern void efx_nic_eventq_read_ack(struct efx_channel *channel);
-extern bool efx_nic_event_present(struct efx_channel *channel);
+static inline int efx_nic_probe_eventq(struct efx_channel *channel)
+{
+ return channel->efx->type->ev_probe(channel);
+}
+static inline void efx_nic_init_eventq(struct efx_channel *channel)
+{
+ channel->efx->type->ev_init(channel);
+}
+static inline void efx_nic_fini_eventq(struct efx_channel *channel)
+{
+ channel->efx->type->ev_fini(channel);
+}
+static inline void efx_nic_remove_eventq(struct efx_channel *channel)
+{
+ channel->efx->type->ev_remove(channel);
+}
+static inline int
+efx_nic_process_eventq(struct efx_channel *channel, int quota)
+{
+ return channel->efx->type->ev_process(channel, quota);
+}
+static inline void efx_nic_eventq_read_ack(struct efx_channel *channel)
+{
+ channel->efx->type->ev_read_ack(channel);
+}
+extern void efx_nic_event_test_start(struct efx_channel *channel);
-/* MAC/PHY */
-extern void falcon_drain_tx_fifo(struct efx_nic *efx);
-extern void falcon_reconfigure_mac_wrapper(struct efx_nic *efx);
-extern bool falcon_xmac_check_fault(struct efx_nic *efx);
-extern int falcon_reconfigure_xmac(struct efx_nic *efx);
-extern void falcon_update_stats_xmac(struct efx_nic *efx);
+/* Falcon/Siena queue operations */
+extern int efx_farch_tx_probe(struct efx_tx_queue *tx_queue);
+extern void efx_farch_tx_init(struct efx_tx_queue *tx_queue);
+extern void efx_farch_tx_fini(struct efx_tx_queue *tx_queue);
+extern void efx_farch_tx_remove(struct efx_tx_queue *tx_queue);
+extern void efx_farch_tx_write(struct efx_tx_queue *tx_queue);
+extern int efx_farch_rx_probe(struct efx_rx_queue *rx_queue);
+extern void efx_farch_rx_init(struct efx_rx_queue *rx_queue);
+extern void efx_farch_rx_fini(struct efx_rx_queue *rx_queue);
+extern void efx_farch_rx_remove(struct efx_rx_queue *rx_queue);
+extern void efx_farch_rx_write(struct efx_rx_queue *rx_queue);
+extern void efx_farch_rx_defer_refill(struct efx_rx_queue *rx_queue);
+extern int efx_farch_ev_probe(struct efx_channel *channel);
+extern void efx_farch_ev_init(struct efx_channel *channel);
+extern void efx_farch_ev_fini(struct efx_channel *channel);
+extern void efx_farch_ev_remove(struct efx_channel *channel);
+extern int efx_farch_ev_process(struct efx_channel *channel, int quota);
+extern void efx_farch_ev_read_ack(struct efx_channel *channel);
+extern void efx_farch_ev_test_generate(struct efx_channel *channel);
+
+/* Falcon/Siena filter operations */
+extern int efx_farch_filter_table_probe(struct efx_nic *efx);
+extern void efx_farch_filter_table_restore(struct efx_nic *efx);
+extern void efx_farch_filter_table_remove(struct efx_nic *efx);
+extern void efx_farch_filter_update_rx_scatter(struct efx_nic *efx);
+extern s32 efx_farch_filter_insert(struct efx_nic *efx,
+ struct efx_filter_spec *spec, bool replace);
+extern int efx_farch_filter_remove_safe(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 filter_id);
+extern int efx_farch_filter_get_safe(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 filter_id, struct efx_filter_spec *);
+extern void efx_farch_filter_clear_rx(struct efx_nic *efx,
+ enum efx_filter_priority priority);
+extern u32 efx_farch_filter_count_rx_used(struct efx_nic *efx,
+ enum efx_filter_priority priority);
+extern u32 efx_farch_filter_get_rx_id_limit(struct efx_nic *efx);
+extern s32 efx_farch_filter_get_rx_ids(struct efx_nic *efx,
+ enum efx_filter_priority priority,
+ u32 *buf, u32 size);
+#ifdef CONFIG_RFS_ACCEL
+extern s32 efx_farch_filter_rfs_insert(struct efx_nic *efx,
+ struct efx_filter_spec *spec);
+extern bool efx_farch_filter_rfs_expire_one(struct efx_nic *efx, u32 flow_id,
+ unsigned int index);
+#endif
+extern void efx_farch_filter_sync_rx_mode(struct efx_nic *efx);
+
+extern bool efx_nic_event_present(struct efx_channel *channel);
/* Some statistics are computed as A - B where A and B each increase
* linearly with some hardware counter(s) and the counters are read
*stat = diff;
}
-/* Interrupts and test events */
+/* Interrupts */
extern int efx_nic_init_interrupt(struct efx_nic *efx);
-extern void efx_nic_enable_interrupts(struct efx_nic *efx);
-extern void efx_nic_event_test_start(struct efx_channel *channel);
extern void efx_nic_irq_test_start(struct efx_nic *efx);
-extern void efx_nic_disable_interrupts(struct efx_nic *efx);
extern void efx_nic_fini_interrupt(struct efx_nic *efx);
-extern irqreturn_t efx_nic_fatal_interrupt(struct efx_nic *efx);
-extern irqreturn_t falcon_legacy_interrupt_a1(int irq, void *dev_id);
-extern void falcon_irq_ack_a1(struct efx_nic *efx);
+
+/* Falcon/Siena interrupts */
+extern void efx_farch_irq_enable_master(struct efx_nic *efx);
+extern void efx_farch_irq_test_generate(struct efx_nic *efx);
+extern void efx_farch_irq_disable_master(struct efx_nic *efx);
+extern irqreturn_t efx_farch_msi_interrupt(int irq, void *dev_id);
+extern irqreturn_t efx_farch_legacy_interrupt(int irq, void *dev_id);
+extern irqreturn_t efx_farch_fatal_interrupt(struct efx_nic *efx);
static inline int efx_nic_event_test_irq_cpu(struct efx_channel *channel)
{
/* Global Resources */
extern int efx_nic_flush_queues(struct efx_nic *efx);
extern void siena_prepare_flush(struct efx_nic *efx);
+extern int efx_farch_fini_dmaq(struct efx_nic *efx);
extern void siena_finish_flush(struct efx_nic *efx);
extern void falcon_start_nic_stats(struct efx_nic *efx);
extern void falcon_stop_nic_stats(struct efx_nic *efx);
-extern void falcon_setup_xaui(struct efx_nic *efx);
extern int falcon_reset_xaui(struct efx_nic *efx);
-extern void
-efx_nic_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw);
-extern void efx_nic_init_common(struct efx_nic *efx);
-extern void efx_nic_push_rx_indir_table(struct efx_nic *efx);
+extern void efx_farch_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw);
+extern void efx_farch_init_common(struct efx_nic *efx);
+static inline void efx_nic_push_rx_indir_table(struct efx_nic *efx)
+{
+ efx->type->rx_push_indir_table(efx);
+}
+extern void efx_farch_rx_push_indir_table(struct efx_nic *efx);
int efx_nic_alloc_buffer(struct efx_nic *efx, struct efx_buffer *buffer,
- unsigned int len);
+ unsigned int len, gfp_t gfp_flags);
void efx_nic_free_buffer(struct efx_nic *efx, struct efx_buffer *buffer);
/* Tests */
-struct efx_nic_register_test {
+struct efx_farch_register_test {
unsigned address;
efx_oword_t mask;
};
-extern int efx_nic_test_registers(struct efx_nic *efx,
- const struct efx_nic_register_test *regs,
- size_t n_regs);
+extern int efx_farch_test_registers(struct efx_nic *efx,
+ const struct efx_farch_register_test *regs,
+ size_t n_regs);
extern size_t efx_nic_get_regs_len(struct efx_nic *efx);
extern void efx_nic_get_regs(struct efx_nic *efx, void *buf);
-/**************************************************************************
- *
- * Falcon MAC stats
- *
- **************************************************************************
- */
+extern size_t
+efx_nic_describe_stats(const struct efx_hw_stat_desc *desc, size_t count,
+ const unsigned long *mask, u8 *names);
+extern void
+efx_nic_update_stats(const struct efx_hw_stat_desc *desc, size_t count,
+ const unsigned long *mask,
+ u64 *stats, const void *dma_buf, bool accumulate);
+
+#define EFX_MAX_FLUSH_TIME 5000
-#define FALCON_STAT_OFFSET(falcon_stat) EFX_VAL(falcon_stat, offset)
-#define FALCON_STAT_WIDTH(falcon_stat) EFX_VAL(falcon_stat, WIDTH)
-
-/* Retrieve statistic from statistics block */
-#define FALCON_STAT(efx, falcon_stat, efx_stat) do { \
- if (FALCON_STAT_WIDTH(falcon_stat) == 16) \
- (efx)->mac_stats.efx_stat += le16_to_cpu( \
- *((__force __le16 *) \
- (efx->stats_buffer.addr + \
- FALCON_STAT_OFFSET(falcon_stat)))); \
- else if (FALCON_STAT_WIDTH(falcon_stat) == 32) \
- (efx)->mac_stats.efx_stat += le32_to_cpu( \
- *((__force __le32 *) \
- (efx->stats_buffer.addr + \
- FALCON_STAT_OFFSET(falcon_stat)))); \
- else \
- (efx)->mac_stats.efx_stat += le64_to_cpu( \
- *((__force __le64 *) \
- (efx->stats_buffer.addr + \
- FALCON_STAT_OFFSET(falcon_stat)))); \
- } while (0)
-
-#define FALCON_MAC_STATS_SIZE 0x100
-
-#define MAC_DATA_LBN 0
-#define MAC_DATA_WIDTH 32
-
-extern void efx_generate_event(struct efx_nic *efx, unsigned int evq,
- efx_qword_t *event);
-
-extern void falcon_poll_xmac(struct efx_nic *efx);
+extern void efx_farch_generate_event(struct efx_nic *efx, unsigned int evq,
+ efx_qword_t *event);
#endif /* EFX_NIC_H */
extern void falcon_txc_set_gpio_dir(struct efx_nic *efx, int pin, int dir);
extern void falcon_txc_set_gpio_val(struct efx_nic *efx, int pin, int val);
-/****************************************************************************
- * Siena managed PHYs
- */
-extern const struct efx_phy_operations efx_mcdi_phy_ops;
-
-extern int efx_mcdi_mdio_read(struct efx_nic *efx, unsigned int bus,
- unsigned int prtad, unsigned int devad,
- u16 addr, u16 *value_out, u32 *status_out);
-extern int efx_mcdi_mdio_write(struct efx_nic *efx, unsigned int bus,
- unsigned int prtad, unsigned int devad,
- u16 addr, u16 value, u32 *status_out);
-extern void efx_mcdi_phy_decode_link(struct efx_nic *efx,
- struct efx_link_state *link_state,
- u32 speed, u32 flags, u32 fcntl);
-extern int efx_mcdi_phy_reconfigure(struct efx_nic *efx);
-extern void efx_mcdi_phy_check_fcntl(struct efx_nic *efx, u32 lpa);
-
#endif
#include "mcdi.h"
#include "mcdi_pcol.h"
#include "io.h"
-#include "regs.h"
+#include "farch_regs.h"
#include "nic.h"
/* Maximum number of events expected to make up a PTP event */
struct work_struct pps_work;
struct workqueue_struct *pps_workwq;
bool nic_ts_enabled;
- u8 txbuf[ALIGN(MC_CMD_PTP_IN_TRANSMIT_LEN(
- MC_CMD_PTP_IN_TRANSMIT_PACKET_MAXNUM), 4)];
+ MCDI_DECLARE_BUF(txbuf, MC_CMD_PTP_IN_TRANSMIT_LENMAX);
struct efx_ptp_timeset
timeset[MC_CMD_PTP_OUT_SYNCHRONIZE_TIMESET_MAXNUM];
};
/* Enable MCDI PTP support. */
static int efx_ptp_enable(struct efx_nic *efx)
{
- u8 inbuf[MC_CMD_PTP_IN_ENABLE_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_PTP_IN_ENABLE_LEN);
MCDI_SET_DWORD(inbuf, PTP_IN_OP, MC_CMD_PTP_OP_ENABLE);
+ MCDI_SET_DWORD(inbuf, PTP_IN_PERIPH_ID, 0);
MCDI_SET_DWORD(inbuf, PTP_IN_ENABLE_QUEUE,
efx->ptp_data->channel->channel);
MCDI_SET_DWORD(inbuf, PTP_IN_ENABLE_MODE, efx->ptp_data->mode);
*/
static int efx_ptp_disable(struct efx_nic *efx)
{
- u8 inbuf[MC_CMD_PTP_IN_DISABLE_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_PTP_IN_DISABLE_LEN);
MCDI_SET_DWORD(inbuf, PTP_IN_OP, MC_CMD_PTP_OP_DISABLE);
+ MCDI_SET_DWORD(inbuf, PTP_IN_PERIPH_ID, 0);
return efx_mcdi_rpc(efx, MC_CMD_PTP, inbuf, sizeof(inbuf),
NULL, 0, NULL);
}
host_time = (now.ts_real.tv_sec << MC_NANOSECOND_BITS |
now.ts_real.tv_nsec);
/* Update host time in NIC memory */
- _efx_writed(efx, cpu_to_le32(host_time),
- FR_CZ_MC_TREG_SMEM + MC_SMEM_P0_PTP_TIME_OFST);
+ efx->type->ptp_write_host_time(efx, host_time);
}
*last_time = now;
}
/* Read a timeset from the MC's results and partial process. */
-static void efx_ptp_read_timeset(u8 *data, struct efx_ptp_timeset *timeset)
+static void efx_ptp_read_timeset(MCDI_DECLARE_STRUCT_PTR(data),
+ struct efx_ptp_timeset *timeset)
{
unsigned start_ns, end_ns;
* busy. A number of readings are taken so that, hopefully, at least one good
* synchronisation will be seen in the results.
*/
-static int efx_ptp_process_times(struct efx_nic *efx, u8 *synch_buf,
- size_t response_length,
- const struct pps_event_time *last_time)
+static int
+efx_ptp_process_times(struct efx_nic *efx, MCDI_DECLARE_STRUCT_PTR(synch_buf),
+ size_t response_length,
+ const struct pps_event_time *last_time)
{
- unsigned number_readings = (response_length /
- MC_CMD_PTP_OUT_SYNCHRONIZE_TIMESET_LEN);
+ unsigned number_readings =
+ MCDI_VAR_ARRAY_LEN(response_length,
+ PTP_OUT_SYNCHRONIZE_TIMESET);
unsigned i;
unsigned total;
unsigned ngood = 0;
* appera to be erroneous.
*/
for (i = 0; i < number_readings; i++) {
- efx_ptp_read_timeset(synch_buf, &ptp->timeset[i]);
- synch_buf += MC_CMD_PTP_OUT_SYNCHRONIZE_TIMESET_LEN;
+ efx_ptp_read_timeset(
+ MCDI_ARRAY_STRUCT_PTR(synch_buf,
+ PTP_OUT_SYNCHRONIZE_TIMESET, i),
+ &ptp->timeset[i]);
}
/* Find the last good host-MC synchronization result. The MC times
static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
{
struct efx_ptp_data *ptp = efx->ptp_data;
- u8 synch_buf[MC_CMD_PTP_OUT_SYNCHRONIZE_LENMAX];
+ MCDI_DECLARE_BUF(synch_buf, MC_CMD_PTP_OUT_SYNCHRONIZE_LENMAX);
size_t response_length;
int rc;
unsigned long timeout;
int *start = ptp->start.addr;
MCDI_SET_DWORD(synch_buf, PTP_IN_OP, MC_CMD_PTP_OP_SYNCHRONIZE);
+ MCDI_SET_DWORD(synch_buf, PTP_IN_PERIPH_ID, 0);
MCDI_SET_DWORD(synch_buf, PTP_IN_SYNCHRONIZE_NUMTIMESETS,
num_readings);
- MCDI_SET_DWORD(synch_buf, PTP_IN_SYNCHRONIZE_START_ADDR_LO,
- (u32)ptp->start.dma_addr);
- MCDI_SET_DWORD(synch_buf, PTP_IN_SYNCHRONIZE_START_ADDR_HI,
- (u32)((u64)ptp->start.dma_addr >> 32));
+ MCDI_SET_QWORD(synch_buf, PTP_IN_SYNCHRONIZE_START_ADDR,
+ ptp->start.dma_addr);
/* Clear flag that signals MC ready */
ACCESS_ONCE(*start) = 0;
- efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
- MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
+ rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
+ MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
+ EFX_BUG_ON_PARANOID(rc);
/* Wait for start from MCDI (or timeout) */
timeout = jiffies + msecs_to_jiffies(MAX_SYNCHRONISE_WAIT_MS);
/* Transmit a PTP packet, via the MCDI interface, to the wire. */
static int efx_ptp_xmit_skb(struct efx_nic *efx, struct sk_buff *skb)
{
- u8 *txbuf = efx->ptp_data->txbuf;
+ struct efx_ptp_data *ptp_data = efx->ptp_data;
struct skb_shared_hwtstamps timestamps;
int rc = -EIO;
- /* MCDI driver requires word aligned lengths */
- size_t len = ALIGN(MC_CMD_PTP_IN_TRANSMIT_LEN(skb->len), 4);
- u8 txtime[MC_CMD_PTP_OUT_TRANSMIT_LEN];
+ MCDI_DECLARE_BUF(txtime, MC_CMD_PTP_OUT_TRANSMIT_LEN);
+ size_t len;
- MCDI_SET_DWORD(txbuf, PTP_IN_OP, MC_CMD_PTP_OP_TRANSMIT);
- MCDI_SET_DWORD(txbuf, PTP_IN_TRANSMIT_LENGTH, skb->len);
+ MCDI_SET_DWORD(ptp_data->txbuf, PTP_IN_OP, MC_CMD_PTP_OP_TRANSMIT);
+ MCDI_SET_DWORD(ptp_data->txbuf, PTP_IN_PERIPH_ID, 0);
+ MCDI_SET_DWORD(ptp_data->txbuf, PTP_IN_TRANSMIT_LENGTH, skb->len);
if (skb_shinfo(skb)->nr_frags != 0) {
rc = skb_linearize(skb);
if (rc != 0)
goto fail;
}
skb_copy_from_linear_data(skb,
- &txbuf[MC_CMD_PTP_IN_TRANSMIT_PACKET_OFST],
- len);
- rc = efx_mcdi_rpc(efx, MC_CMD_PTP, txbuf, len, txtime,
- sizeof(txtime), &len);
+ MCDI_PTR(ptp_data->txbuf,
+ PTP_IN_TRANSMIT_PACKET),
+ skb->len);
+ rc = efx_mcdi_rpc(efx, MC_CMD_PTP,
+ ptp_data->txbuf, MC_CMD_PTP_IN_TRANSMIT_LEN(skb->len),
+ txtime, sizeof(txtime), &len);
if (rc != 0)
goto fail;
if (!efx->ptp_data)
return -ENOMEM;
- rc = efx_nic_alloc_buffer(efx, &ptp->start, sizeof(int));
+ rc = efx_nic_alloc_buffer(efx, &ptp->start, sizeof(int), GFP_KERNEL);
if (rc != 0)
goto fail1;
struct efx_ptp_data,
phc_clock_info);
struct efx_nic *efx = ptp_data->channel->efx;
- u8 inadj[MC_CMD_PTP_IN_ADJUST_LEN];
+ MCDI_DECLARE_BUF(inadj, MC_CMD_PTP_IN_ADJUST_LEN);
s64 adjustment_ns;
int rc;
(PPB_EXTRA_BITS + MAX_PPB_BITS));
MCDI_SET_DWORD(inadj, PTP_IN_OP, MC_CMD_PTP_OP_ADJUST);
- MCDI_SET_DWORD(inadj, PTP_IN_ADJUST_FREQ_LO, (u32)adjustment_ns);
- MCDI_SET_DWORD(inadj, PTP_IN_ADJUST_FREQ_HI,
- (u32)(adjustment_ns >> 32));
+ MCDI_SET_DWORD(inadj, PTP_IN_PERIPH_ID, 0);
+ MCDI_SET_QWORD(inadj, PTP_IN_ADJUST_FREQ, adjustment_ns);
MCDI_SET_DWORD(inadj, PTP_IN_ADJUST_SECONDS, 0);
MCDI_SET_DWORD(inadj, PTP_IN_ADJUST_NANOSECONDS, 0);
rc = efx_mcdi_rpc(efx, MC_CMD_PTP, inadj, sizeof(inadj),
phc_clock_info);
struct efx_nic *efx = ptp_data->channel->efx;
struct timespec delta_ts = ns_to_timespec(delta);
- u8 inbuf[MC_CMD_PTP_IN_ADJUST_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_PTP_IN_ADJUST_LEN);
MCDI_SET_DWORD(inbuf, PTP_IN_OP, MC_CMD_PTP_OP_ADJUST);
- MCDI_SET_DWORD(inbuf, PTP_IN_ADJUST_FREQ_LO, 0);
- MCDI_SET_DWORD(inbuf, PTP_IN_ADJUST_FREQ_HI, 0);
+ MCDI_SET_DWORD(inbuf, PTP_IN_PERIPH_ID, 0);
+ MCDI_SET_QWORD(inbuf, PTP_IN_ADJUST_FREQ, 0);
MCDI_SET_DWORD(inbuf, PTP_IN_ADJUST_SECONDS, (u32)delta_ts.tv_sec);
MCDI_SET_DWORD(inbuf, PTP_IN_ADJUST_NANOSECONDS, (u32)delta_ts.tv_nsec);
return efx_mcdi_rpc(efx, MC_CMD_PTP, inbuf, sizeof(inbuf),
struct efx_ptp_data,
phc_clock_info);
struct efx_nic *efx = ptp_data->channel->efx;
- u8 inbuf[MC_CMD_PTP_IN_READ_NIC_TIME_LEN];
- u8 outbuf[MC_CMD_PTP_OUT_READ_NIC_TIME_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_PTP_IN_READ_NIC_TIME_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_PTP_OUT_READ_NIC_TIME_LEN);
int rc;
MCDI_SET_DWORD(inbuf, PTP_IN_OP, MC_CMD_PTP_OP_READ_NIC_TIME);
+ MCDI_SET_DWORD(inbuf, PTP_IN_PERIPH_ID, 0);
rc = efx_mcdi_rpc(efx, MC_CMD_PTP, inbuf, sizeof(inbuf),
outbuf, sizeof(outbuf), NULL);
+++ /dev/null
-/****************************************************************************
- * Driver for Solarflare Solarstorm network controllers and boards
- * Copyright 2005-2006 Fen Systems Ltd.
- * Copyright 2006-2010 Solarflare Communications Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation, incorporated herein by reference.
- */
-
-#ifndef EFX_REGS_H
-#define EFX_REGS_H
-
-/*
- * Falcon hardware architecture definitions have a name prefix following
- * the format:
- *
- * F<type>_<min-rev><max-rev>_
- *
- * The following <type> strings are used:
- *
- * MMIO register MC register Host memory structure
- * -------------------------------------------------------------
- * Address R MCR
- * Bitfield RF MCRF SF
- * Enumerator FE MCFE SE
- *
- * <min-rev> is the first revision to which the definition applies:
- *
- * A: Falcon A1 (SFC4000AB)
- * B: Falcon B0 (SFC4000BA)
- * C: Siena A0 (SFL9021AA)
- *
- * If the definition has been changed or removed in later revisions
- * then <max-rev> is the last revision to which the definition applies;
- * otherwise it is "Z".
- */
-
-/**************************************************************************
- *
- * Falcon/Siena registers and descriptors
- *
- **************************************************************************
- */
-
-/* ADR_REGION_REG: Address region register */
-#define FR_AZ_ADR_REGION 0x00000000
-#define FRF_AZ_ADR_REGION3_LBN 96
-#define FRF_AZ_ADR_REGION3_WIDTH 18
-#define FRF_AZ_ADR_REGION2_LBN 64
-#define FRF_AZ_ADR_REGION2_WIDTH 18
-#define FRF_AZ_ADR_REGION1_LBN 32
-#define FRF_AZ_ADR_REGION1_WIDTH 18
-#define FRF_AZ_ADR_REGION0_LBN 0
-#define FRF_AZ_ADR_REGION0_WIDTH 18
-
-/* INT_EN_REG_KER: Kernel driver Interrupt enable register */
-#define FR_AZ_INT_EN_KER 0x00000010
-#define FRF_AZ_KER_INT_LEVE_SEL_LBN 8
-#define FRF_AZ_KER_INT_LEVE_SEL_WIDTH 6
-#define FRF_AZ_KER_INT_CHAR_LBN 4
-#define FRF_AZ_KER_INT_CHAR_WIDTH 1
-#define FRF_AZ_KER_INT_KER_LBN 3
-#define FRF_AZ_KER_INT_KER_WIDTH 1
-#define FRF_AZ_DRV_INT_EN_KER_LBN 0
-#define FRF_AZ_DRV_INT_EN_KER_WIDTH 1
-
-/* INT_EN_REG_CHAR: Char Driver interrupt enable register */
-#define FR_BZ_INT_EN_CHAR 0x00000020
-#define FRF_BZ_CHAR_INT_LEVE_SEL_LBN 8
-#define FRF_BZ_CHAR_INT_LEVE_SEL_WIDTH 6
-#define FRF_BZ_CHAR_INT_CHAR_LBN 4
-#define FRF_BZ_CHAR_INT_CHAR_WIDTH 1
-#define FRF_BZ_CHAR_INT_KER_LBN 3
-#define FRF_BZ_CHAR_INT_KER_WIDTH 1
-#define FRF_BZ_DRV_INT_EN_CHAR_LBN 0
-#define FRF_BZ_DRV_INT_EN_CHAR_WIDTH 1
-
-/* INT_ADR_REG_KER: Interrupt host address for Kernel driver */
-#define FR_AZ_INT_ADR_KER 0x00000030
-#define FRF_AZ_NORM_INT_VEC_DIS_KER_LBN 64
-#define FRF_AZ_NORM_INT_VEC_DIS_KER_WIDTH 1
-#define FRF_AZ_INT_ADR_KER_LBN 0
-#define FRF_AZ_INT_ADR_KER_WIDTH 64
-
-/* INT_ADR_REG_CHAR: Interrupt host address for Char driver */
-#define FR_BZ_INT_ADR_CHAR 0x00000040
-#define FRF_BZ_NORM_INT_VEC_DIS_CHAR_LBN 64
-#define FRF_BZ_NORM_INT_VEC_DIS_CHAR_WIDTH 1
-#define FRF_BZ_INT_ADR_CHAR_LBN 0
-#define FRF_BZ_INT_ADR_CHAR_WIDTH 64
-
-/* INT_ACK_KER: Kernel interrupt acknowledge register */
-#define FR_AA_INT_ACK_KER 0x00000050
-#define FRF_AA_INT_ACK_KER_FIELD_LBN 0
-#define FRF_AA_INT_ACK_KER_FIELD_WIDTH 32
-
-/* INT_ISR0_REG: Function 0 Interrupt Acknowledge Status register */
-#define FR_BZ_INT_ISR0 0x00000090
-#define FRF_BZ_INT_ISR_REG_LBN 0
-#define FRF_BZ_INT_ISR_REG_WIDTH 64
-
-/* HW_INIT_REG: Hardware initialization register */
-#define FR_AZ_HW_INIT 0x000000c0
-#define FRF_BB_BDMRD_CPLF_FULL_LBN 124
-#define FRF_BB_BDMRD_CPLF_FULL_WIDTH 1
-#define FRF_BB_PCIE_CPL_TIMEOUT_CTRL_LBN 121
-#define FRF_BB_PCIE_CPL_TIMEOUT_CTRL_WIDTH 3
-#define FRF_CZ_TX_MRG_TAGS_LBN 120
-#define FRF_CZ_TX_MRG_TAGS_WIDTH 1
-#define FRF_AB_TRGT_MASK_ALL_LBN 100
-#define FRF_AB_TRGT_MASK_ALL_WIDTH 1
-#define FRF_AZ_DOORBELL_DROP_LBN 92
-#define FRF_AZ_DOORBELL_DROP_WIDTH 8
-#define FRF_AB_TX_RREQ_MASK_EN_LBN 76
-#define FRF_AB_TX_RREQ_MASK_EN_WIDTH 1
-#define FRF_AB_PE_EIDLE_DIS_LBN 75
-#define FRF_AB_PE_EIDLE_DIS_WIDTH 1
-#define FRF_AA_FC_BLOCKING_EN_LBN 45
-#define FRF_AA_FC_BLOCKING_EN_WIDTH 1
-#define FRF_BZ_B2B_REQ_EN_LBN 45
-#define FRF_BZ_B2B_REQ_EN_WIDTH 1
-#define FRF_AA_B2B_REQ_EN_LBN 44
-#define FRF_AA_B2B_REQ_EN_WIDTH 1
-#define FRF_BB_FC_BLOCKING_EN_LBN 44
-#define FRF_BB_FC_BLOCKING_EN_WIDTH 1
-#define FRF_AZ_POST_WR_MASK_LBN 40
-#define FRF_AZ_POST_WR_MASK_WIDTH 4
-#define FRF_AZ_TLP_TC_LBN 34
-#define FRF_AZ_TLP_TC_WIDTH 3
-#define FRF_AZ_TLP_ATTR_LBN 32
-#define FRF_AZ_TLP_ATTR_WIDTH 2
-#define FRF_AB_INTB_VEC_LBN 24
-#define FRF_AB_INTB_VEC_WIDTH 5
-#define FRF_AB_INTA_VEC_LBN 16
-#define FRF_AB_INTA_VEC_WIDTH 5
-#define FRF_AZ_WD_TIMER_LBN 8
-#define FRF_AZ_WD_TIMER_WIDTH 8
-#define FRF_AZ_US_DISABLE_LBN 5
-#define FRF_AZ_US_DISABLE_WIDTH 1
-#define FRF_AZ_TLP_EP_LBN 4
-#define FRF_AZ_TLP_EP_WIDTH 1
-#define FRF_AZ_ATTR_SEL_LBN 3
-#define FRF_AZ_ATTR_SEL_WIDTH 1
-#define FRF_AZ_TD_SEL_LBN 1
-#define FRF_AZ_TD_SEL_WIDTH 1
-#define FRF_AZ_TLP_TD_LBN 0
-#define FRF_AZ_TLP_TD_WIDTH 1
-
-/* EE_SPI_HCMD_REG: SPI host command register */
-#define FR_AB_EE_SPI_HCMD 0x00000100
-#define FRF_AB_EE_SPI_HCMD_CMD_EN_LBN 31
-#define FRF_AB_EE_SPI_HCMD_CMD_EN_WIDTH 1
-#define FRF_AB_EE_WR_TIMER_ACTIVE_LBN 28
-#define FRF_AB_EE_WR_TIMER_ACTIVE_WIDTH 1
-#define FRF_AB_EE_SPI_HCMD_SF_SEL_LBN 24
-#define FRF_AB_EE_SPI_HCMD_SF_SEL_WIDTH 1
-#define FRF_AB_EE_SPI_HCMD_DABCNT_LBN 16
-#define FRF_AB_EE_SPI_HCMD_DABCNT_WIDTH 5
-#define FRF_AB_EE_SPI_HCMD_READ_LBN 15
-#define FRF_AB_EE_SPI_HCMD_READ_WIDTH 1
-#define FRF_AB_EE_SPI_HCMD_DUBCNT_LBN 12
-#define FRF_AB_EE_SPI_HCMD_DUBCNT_WIDTH 2
-#define FRF_AB_EE_SPI_HCMD_ADBCNT_LBN 8
-#define FRF_AB_EE_SPI_HCMD_ADBCNT_WIDTH 2
-#define FRF_AB_EE_SPI_HCMD_ENC_LBN 0
-#define FRF_AB_EE_SPI_HCMD_ENC_WIDTH 8
-
-/* USR_EV_CFG: User Level Event Configuration register */
-#define FR_CZ_USR_EV_CFG 0x00000100
-#define FRF_CZ_USREV_DIS_LBN 16
-#define FRF_CZ_USREV_DIS_WIDTH 1
-#define FRF_CZ_DFLT_EVQ_LBN 0
-#define FRF_CZ_DFLT_EVQ_WIDTH 10
-
-/* EE_SPI_HADR_REG: SPI host address register */
-#define FR_AB_EE_SPI_HADR 0x00000110
-#define FRF_AB_EE_SPI_HADR_DUBYTE_LBN 24
-#define FRF_AB_EE_SPI_HADR_DUBYTE_WIDTH 8
-#define FRF_AB_EE_SPI_HADR_ADR_LBN 0
-#define FRF_AB_EE_SPI_HADR_ADR_WIDTH 24
-
-/* EE_SPI_HDATA_REG: SPI host data register */
-#define FR_AB_EE_SPI_HDATA 0x00000120
-#define FRF_AB_EE_SPI_HDATA3_LBN 96
-#define FRF_AB_EE_SPI_HDATA3_WIDTH 32
-#define FRF_AB_EE_SPI_HDATA2_LBN 64
-#define FRF_AB_EE_SPI_HDATA2_WIDTH 32
-#define FRF_AB_EE_SPI_HDATA1_LBN 32
-#define FRF_AB_EE_SPI_HDATA1_WIDTH 32
-#define FRF_AB_EE_SPI_HDATA0_LBN 0
-#define FRF_AB_EE_SPI_HDATA0_WIDTH 32
-
-/* EE_BASE_PAGE_REG: Expansion ROM base mirror register */
-#define FR_AB_EE_BASE_PAGE 0x00000130
-#define FRF_AB_EE_EXPROM_MASK_LBN 16
-#define FRF_AB_EE_EXPROM_MASK_WIDTH 13
-#define FRF_AB_EE_EXP_ROM_WINDOW_BASE_LBN 0
-#define FRF_AB_EE_EXP_ROM_WINDOW_BASE_WIDTH 13
-
-/* EE_VPD_CFG0_REG: SPI/VPD configuration register 0 */
-#define FR_AB_EE_VPD_CFG0 0x00000140
-#define FRF_AB_EE_SF_FASTRD_EN_LBN 127
-#define FRF_AB_EE_SF_FASTRD_EN_WIDTH 1
-#define FRF_AB_EE_SF_CLOCK_DIV_LBN 120
-#define FRF_AB_EE_SF_CLOCK_DIV_WIDTH 7
-#define FRF_AB_EE_VPD_WIP_POLL_LBN 119
-#define FRF_AB_EE_VPD_WIP_POLL_WIDTH 1
-#define FRF_AB_EE_EE_CLOCK_DIV_LBN 112
-#define FRF_AB_EE_EE_CLOCK_DIV_WIDTH 7
-#define FRF_AB_EE_EE_WR_TMR_VALUE_LBN 96
-#define FRF_AB_EE_EE_WR_TMR_VALUE_WIDTH 16
-#define FRF_AB_EE_VPDW_LENGTH_LBN 80
-#define FRF_AB_EE_VPDW_LENGTH_WIDTH 15
-#define FRF_AB_EE_VPDW_BASE_LBN 64
-#define FRF_AB_EE_VPDW_BASE_WIDTH 15
-#define FRF_AB_EE_VPD_WR_CMD_EN_LBN 56
-#define FRF_AB_EE_VPD_WR_CMD_EN_WIDTH 8
-#define FRF_AB_EE_VPD_BASE_LBN 32
-#define FRF_AB_EE_VPD_BASE_WIDTH 24
-#define FRF_AB_EE_VPD_LENGTH_LBN 16
-#define FRF_AB_EE_VPD_LENGTH_WIDTH 15
-#define FRF_AB_EE_VPD_AD_SIZE_LBN 8
-#define FRF_AB_EE_VPD_AD_SIZE_WIDTH 5
-#define FRF_AB_EE_VPD_ACCESS_ON_LBN 5
-#define FRF_AB_EE_VPD_ACCESS_ON_WIDTH 1
-#define FRF_AB_EE_VPD_ACCESS_BLOCK_LBN 4
-#define FRF_AB_EE_VPD_ACCESS_BLOCK_WIDTH 1
-#define FRF_AB_EE_VPD_DEV_SF_SEL_LBN 2
-#define FRF_AB_EE_VPD_DEV_SF_SEL_WIDTH 1
-#define FRF_AB_EE_VPD_EN_AD9_MODE_LBN 1
-#define FRF_AB_EE_VPD_EN_AD9_MODE_WIDTH 1
-#define FRF_AB_EE_VPD_EN_LBN 0
-#define FRF_AB_EE_VPD_EN_WIDTH 1
-
-/* EE_VPD_SW_CNTL_REG: VPD access SW control register */
-#define FR_AB_EE_VPD_SW_CNTL 0x00000150
-#define FRF_AB_EE_VPD_CYCLE_PENDING_LBN 31
-#define FRF_AB_EE_VPD_CYCLE_PENDING_WIDTH 1
-#define FRF_AB_EE_VPD_CYC_WRITE_LBN 28
-#define FRF_AB_EE_VPD_CYC_WRITE_WIDTH 1
-#define FRF_AB_EE_VPD_CYC_ADR_LBN 0
-#define FRF_AB_EE_VPD_CYC_ADR_WIDTH 15
-
-/* EE_VPD_SW_DATA_REG: VPD access SW data register */
-#define FR_AB_EE_VPD_SW_DATA 0x00000160
-#define FRF_AB_EE_VPD_CYC_DAT_LBN 0
-#define FRF_AB_EE_VPD_CYC_DAT_WIDTH 32
-
-/* PBMX_DBG_IADDR_REG: Capture Module address register */
-#define FR_CZ_PBMX_DBG_IADDR 0x000001f0
-#define FRF_CZ_PBMX_DBG_IADDR_LBN 0
-#define FRF_CZ_PBMX_DBG_IADDR_WIDTH 32
-
-/* PCIE_CORE_INDIRECT_REG: Indirect Access to PCIE Core registers */
-#define FR_BB_PCIE_CORE_INDIRECT 0x000001f0
-#define FRF_BB_PCIE_CORE_TARGET_DATA_LBN 32
-#define FRF_BB_PCIE_CORE_TARGET_DATA_WIDTH 32
-#define FRF_BB_PCIE_CORE_INDIRECT_ACCESS_DIR_LBN 15
-#define FRF_BB_PCIE_CORE_INDIRECT_ACCESS_DIR_WIDTH 1
-#define FRF_BB_PCIE_CORE_TARGET_REG_ADRS_LBN 0
-#define FRF_BB_PCIE_CORE_TARGET_REG_ADRS_WIDTH 12
-
-/* PBMX_DBG_IDATA_REG: Capture Module data register */
-#define FR_CZ_PBMX_DBG_IDATA 0x000001f8
-#define FRF_CZ_PBMX_DBG_IDATA_LBN 0
-#define FRF_CZ_PBMX_DBG_IDATA_WIDTH 64
-
-/* NIC_STAT_REG: NIC status register */
-#define FR_AB_NIC_STAT 0x00000200
-#define FRF_BB_AER_DIS_LBN 34
-#define FRF_BB_AER_DIS_WIDTH 1
-#define FRF_BB_EE_STRAP_EN_LBN 31
-#define FRF_BB_EE_STRAP_EN_WIDTH 1
-#define FRF_BB_EE_STRAP_LBN 24
-#define FRF_BB_EE_STRAP_WIDTH 4
-#define FRF_BB_REVISION_ID_LBN 17
-#define FRF_BB_REVISION_ID_WIDTH 7
-#define FRF_AB_ONCHIP_SRAM_LBN 16
-#define FRF_AB_ONCHIP_SRAM_WIDTH 1
-#define FRF_AB_SF_PRST_LBN 9
-#define FRF_AB_SF_PRST_WIDTH 1
-#define FRF_AB_EE_PRST_LBN 8
-#define FRF_AB_EE_PRST_WIDTH 1
-#define FRF_AB_ATE_MODE_LBN 3
-#define FRF_AB_ATE_MODE_WIDTH 1
-#define FRF_AB_STRAP_PINS_LBN 0
-#define FRF_AB_STRAP_PINS_WIDTH 3
-
-/* GPIO_CTL_REG: GPIO control register */
-#define FR_AB_GPIO_CTL 0x00000210
-#define FRF_AB_GPIO_OUT3_LBN 112
-#define FRF_AB_GPIO_OUT3_WIDTH 16
-#define FRF_AB_GPIO_IN3_LBN 104
-#define FRF_AB_GPIO_IN3_WIDTH 8
-#define FRF_AB_GPIO_PWRUP_VALUE3_LBN 96
-#define FRF_AB_GPIO_PWRUP_VALUE3_WIDTH 8
-#define FRF_AB_GPIO_OUT2_LBN 80
-#define FRF_AB_GPIO_OUT2_WIDTH 16
-#define FRF_AB_GPIO_IN2_LBN 72
-#define FRF_AB_GPIO_IN2_WIDTH 8
-#define FRF_AB_GPIO_PWRUP_VALUE2_LBN 64
-#define FRF_AB_GPIO_PWRUP_VALUE2_WIDTH 8
-#define FRF_AB_GPIO15_OEN_LBN 63
-#define FRF_AB_GPIO15_OEN_WIDTH 1
-#define FRF_AB_GPIO14_OEN_LBN 62
-#define FRF_AB_GPIO14_OEN_WIDTH 1
-#define FRF_AB_GPIO13_OEN_LBN 61
-#define FRF_AB_GPIO13_OEN_WIDTH 1
-#define FRF_AB_GPIO12_OEN_LBN 60
-#define FRF_AB_GPIO12_OEN_WIDTH 1
-#define FRF_AB_GPIO11_OEN_LBN 59
-#define FRF_AB_GPIO11_OEN_WIDTH 1
-#define FRF_AB_GPIO10_OEN_LBN 58
-#define FRF_AB_GPIO10_OEN_WIDTH 1
-#define FRF_AB_GPIO9_OEN_LBN 57
-#define FRF_AB_GPIO9_OEN_WIDTH 1
-#define FRF_AB_GPIO8_OEN_LBN 56
-#define FRF_AB_GPIO8_OEN_WIDTH 1
-#define FRF_AB_GPIO15_OUT_LBN 55
-#define FRF_AB_GPIO15_OUT_WIDTH 1
-#define FRF_AB_GPIO14_OUT_LBN 54
-#define FRF_AB_GPIO14_OUT_WIDTH 1
-#define FRF_AB_GPIO13_OUT_LBN 53
-#define FRF_AB_GPIO13_OUT_WIDTH 1
-#define FRF_AB_GPIO12_OUT_LBN 52
-#define FRF_AB_GPIO12_OUT_WIDTH 1
-#define FRF_AB_GPIO11_OUT_LBN 51
-#define FRF_AB_GPIO11_OUT_WIDTH 1
-#define FRF_AB_GPIO10_OUT_LBN 50
-#define FRF_AB_GPIO10_OUT_WIDTH 1
-#define FRF_AB_GPIO9_OUT_LBN 49
-#define FRF_AB_GPIO9_OUT_WIDTH 1
-#define FRF_AB_GPIO8_OUT_LBN 48
-#define FRF_AB_GPIO8_OUT_WIDTH 1
-#define FRF_AB_GPIO15_IN_LBN 47
-#define FRF_AB_GPIO15_IN_WIDTH 1
-#define FRF_AB_GPIO14_IN_LBN 46
-#define FRF_AB_GPIO14_IN_WIDTH 1
-#define FRF_AB_GPIO13_IN_LBN 45
-#define FRF_AB_GPIO13_IN_WIDTH 1
-#define FRF_AB_GPIO12_IN_LBN 44
-#define FRF_AB_GPIO12_IN_WIDTH 1
-#define FRF_AB_GPIO11_IN_LBN 43
-#define FRF_AB_GPIO11_IN_WIDTH 1
-#define FRF_AB_GPIO10_IN_LBN 42
-#define FRF_AB_GPIO10_IN_WIDTH 1
-#define FRF_AB_GPIO9_IN_LBN 41
-#define FRF_AB_GPIO9_IN_WIDTH 1
-#define FRF_AB_GPIO8_IN_LBN 40
-#define FRF_AB_GPIO8_IN_WIDTH 1
-#define FRF_AB_GPIO15_PWRUP_VALUE_LBN 39
-#define FRF_AB_GPIO15_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO14_PWRUP_VALUE_LBN 38
-#define FRF_AB_GPIO14_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO13_PWRUP_VALUE_LBN 37
-#define FRF_AB_GPIO13_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO12_PWRUP_VALUE_LBN 36
-#define FRF_AB_GPIO12_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO11_PWRUP_VALUE_LBN 35
-#define FRF_AB_GPIO11_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO10_PWRUP_VALUE_LBN 34
-#define FRF_AB_GPIO10_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO9_PWRUP_VALUE_LBN 33
-#define FRF_AB_GPIO9_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO8_PWRUP_VALUE_LBN 32
-#define FRF_AB_GPIO8_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_CLK156_OUT_EN_LBN 31
-#define FRF_AB_CLK156_OUT_EN_WIDTH 1
-#define FRF_AB_USE_NIC_CLK_LBN 30
-#define FRF_AB_USE_NIC_CLK_WIDTH 1
-#define FRF_AB_GPIO5_OEN_LBN 29
-#define FRF_AB_GPIO5_OEN_WIDTH 1
-#define FRF_AB_GPIO4_OEN_LBN 28
-#define FRF_AB_GPIO4_OEN_WIDTH 1
-#define FRF_AB_GPIO3_OEN_LBN 27
-#define FRF_AB_GPIO3_OEN_WIDTH 1
-#define FRF_AB_GPIO2_OEN_LBN 26
-#define FRF_AB_GPIO2_OEN_WIDTH 1
-#define FRF_AB_GPIO1_OEN_LBN 25
-#define FRF_AB_GPIO1_OEN_WIDTH 1
-#define FRF_AB_GPIO0_OEN_LBN 24
-#define FRF_AB_GPIO0_OEN_WIDTH 1
-#define FRF_AB_GPIO7_OUT_LBN 23
-#define FRF_AB_GPIO7_OUT_WIDTH 1
-#define FRF_AB_GPIO6_OUT_LBN 22
-#define FRF_AB_GPIO6_OUT_WIDTH 1
-#define FRF_AB_GPIO5_OUT_LBN 21
-#define FRF_AB_GPIO5_OUT_WIDTH 1
-#define FRF_AB_GPIO4_OUT_LBN 20
-#define FRF_AB_GPIO4_OUT_WIDTH 1
-#define FRF_AB_GPIO3_OUT_LBN 19
-#define FRF_AB_GPIO3_OUT_WIDTH 1
-#define FRF_AB_GPIO2_OUT_LBN 18
-#define FRF_AB_GPIO2_OUT_WIDTH 1
-#define FRF_AB_GPIO1_OUT_LBN 17
-#define FRF_AB_GPIO1_OUT_WIDTH 1
-#define FRF_AB_GPIO0_OUT_LBN 16
-#define FRF_AB_GPIO0_OUT_WIDTH 1
-#define FRF_AB_GPIO7_IN_LBN 15
-#define FRF_AB_GPIO7_IN_WIDTH 1
-#define FRF_AB_GPIO6_IN_LBN 14
-#define FRF_AB_GPIO6_IN_WIDTH 1
-#define FRF_AB_GPIO5_IN_LBN 13
-#define FRF_AB_GPIO5_IN_WIDTH 1
-#define FRF_AB_GPIO4_IN_LBN 12
-#define FRF_AB_GPIO4_IN_WIDTH 1
-#define FRF_AB_GPIO3_IN_LBN 11
-#define FRF_AB_GPIO3_IN_WIDTH 1
-#define FRF_AB_GPIO2_IN_LBN 10
-#define FRF_AB_GPIO2_IN_WIDTH 1
-#define FRF_AB_GPIO1_IN_LBN 9
-#define FRF_AB_GPIO1_IN_WIDTH 1
-#define FRF_AB_GPIO0_IN_LBN 8
-#define FRF_AB_GPIO0_IN_WIDTH 1
-#define FRF_AB_GPIO7_PWRUP_VALUE_LBN 7
-#define FRF_AB_GPIO7_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO6_PWRUP_VALUE_LBN 6
-#define FRF_AB_GPIO6_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO5_PWRUP_VALUE_LBN 5
-#define FRF_AB_GPIO5_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO4_PWRUP_VALUE_LBN 4
-#define FRF_AB_GPIO4_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO3_PWRUP_VALUE_LBN 3
-#define FRF_AB_GPIO3_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO2_PWRUP_VALUE_LBN 2
-#define FRF_AB_GPIO2_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO1_PWRUP_VALUE_LBN 1
-#define FRF_AB_GPIO1_PWRUP_VALUE_WIDTH 1
-#define FRF_AB_GPIO0_PWRUP_VALUE_LBN 0
-#define FRF_AB_GPIO0_PWRUP_VALUE_WIDTH 1
-
-/* GLB_CTL_REG: Global control register */
-#define FR_AB_GLB_CTL 0x00000220
-#define FRF_AB_EXT_PHY_RST_CTL_LBN 63
-#define FRF_AB_EXT_PHY_RST_CTL_WIDTH 1
-#define FRF_AB_XAUI_SD_RST_CTL_LBN 62
-#define FRF_AB_XAUI_SD_RST_CTL_WIDTH 1
-#define FRF_AB_PCIE_SD_RST_CTL_LBN 61
-#define FRF_AB_PCIE_SD_RST_CTL_WIDTH 1
-#define FRF_AA_PCIX_RST_CTL_LBN 60
-#define FRF_AA_PCIX_RST_CTL_WIDTH 1
-#define FRF_BB_BIU_RST_CTL_LBN 60
-#define FRF_BB_BIU_RST_CTL_WIDTH 1
-#define FRF_AB_PCIE_STKY_RST_CTL_LBN 59
-#define FRF_AB_PCIE_STKY_RST_CTL_WIDTH 1
-#define FRF_AB_PCIE_NSTKY_RST_CTL_LBN 58
-#define FRF_AB_PCIE_NSTKY_RST_CTL_WIDTH 1
-#define FRF_AB_PCIE_CORE_RST_CTL_LBN 57
-#define FRF_AB_PCIE_CORE_RST_CTL_WIDTH 1
-#define FRF_AB_XGRX_RST_CTL_LBN 56
-#define FRF_AB_XGRX_RST_CTL_WIDTH 1
-#define FRF_AB_XGTX_RST_CTL_LBN 55
-#define FRF_AB_XGTX_RST_CTL_WIDTH 1
-#define FRF_AB_EM_RST_CTL_LBN 54
-#define FRF_AB_EM_RST_CTL_WIDTH 1
-#define FRF_AB_EV_RST_CTL_LBN 53
-#define FRF_AB_EV_RST_CTL_WIDTH 1
-#define FRF_AB_SR_RST_CTL_LBN 52
-#define FRF_AB_SR_RST_CTL_WIDTH 1
-#define FRF_AB_RX_RST_CTL_LBN 51
-#define FRF_AB_RX_RST_CTL_WIDTH 1
-#define FRF_AB_TX_RST_CTL_LBN 50
-#define FRF_AB_TX_RST_CTL_WIDTH 1
-#define FRF_AB_EE_RST_CTL_LBN 49
-#define FRF_AB_EE_RST_CTL_WIDTH 1
-#define FRF_AB_CS_RST_CTL_LBN 48
-#define FRF_AB_CS_RST_CTL_WIDTH 1
-#define FRF_AB_HOT_RST_CTL_LBN 40
-#define FRF_AB_HOT_RST_CTL_WIDTH 2
-#define FRF_AB_RST_EXT_PHY_LBN 31
-#define FRF_AB_RST_EXT_PHY_WIDTH 1
-#define FRF_AB_RST_XAUI_SD_LBN 30
-#define FRF_AB_RST_XAUI_SD_WIDTH 1
-#define FRF_AB_RST_PCIE_SD_LBN 29
-#define FRF_AB_RST_PCIE_SD_WIDTH 1
-#define FRF_AA_RST_PCIX_LBN 28
-#define FRF_AA_RST_PCIX_WIDTH 1
-#define FRF_BB_RST_BIU_LBN 28
-#define FRF_BB_RST_BIU_WIDTH 1
-#define FRF_AB_RST_PCIE_STKY_LBN 27
-#define FRF_AB_RST_PCIE_STKY_WIDTH 1
-#define FRF_AB_RST_PCIE_NSTKY_LBN 26
-#define FRF_AB_RST_PCIE_NSTKY_WIDTH 1
-#define FRF_AB_RST_PCIE_CORE_LBN 25
-#define FRF_AB_RST_PCIE_CORE_WIDTH 1
-#define FRF_AB_RST_XGRX_LBN 24
-#define FRF_AB_RST_XGRX_WIDTH 1
-#define FRF_AB_RST_XGTX_LBN 23
-#define FRF_AB_RST_XGTX_WIDTH 1
-#define FRF_AB_RST_EM_LBN 22
-#define FRF_AB_RST_EM_WIDTH 1
-#define FRF_AB_RST_EV_LBN 21
-#define FRF_AB_RST_EV_WIDTH 1
-#define FRF_AB_RST_SR_LBN 20
-#define FRF_AB_RST_SR_WIDTH 1
-#define FRF_AB_RST_RX_LBN 19
-#define FRF_AB_RST_RX_WIDTH 1
-#define FRF_AB_RST_TX_LBN 18
-#define FRF_AB_RST_TX_WIDTH 1
-#define FRF_AB_RST_SF_LBN 17
-#define FRF_AB_RST_SF_WIDTH 1
-#define FRF_AB_RST_CS_LBN 16
-#define FRF_AB_RST_CS_WIDTH 1
-#define FRF_AB_INT_RST_DUR_LBN 4
-#define FRF_AB_INT_RST_DUR_WIDTH 3
-#define FRF_AB_EXT_PHY_RST_DUR_LBN 1
-#define FRF_AB_EXT_PHY_RST_DUR_WIDTH 3
-#define FFE_AB_EXT_PHY_RST_DUR_10240US 7
-#define FFE_AB_EXT_PHY_RST_DUR_5120US 6
-#define FFE_AB_EXT_PHY_RST_DUR_2560US 5
-#define FFE_AB_EXT_PHY_RST_DUR_1280US 4
-#define FFE_AB_EXT_PHY_RST_DUR_640US 3
-#define FFE_AB_EXT_PHY_RST_DUR_320US 2
-#define FFE_AB_EXT_PHY_RST_DUR_160US 1
-#define FFE_AB_EXT_PHY_RST_DUR_80US 0
-#define FRF_AB_SWRST_LBN 0
-#define FRF_AB_SWRST_WIDTH 1
-
-/* FATAL_INTR_REG_KER: Fatal interrupt register for Kernel */
-#define FR_AZ_FATAL_INTR_KER 0x00000230
-#define FRF_CZ_SRAM_PERR_INT_P_KER_EN_LBN 44
-#define FRF_CZ_SRAM_PERR_INT_P_KER_EN_WIDTH 1
-#define FRF_AB_PCI_BUSERR_INT_KER_EN_LBN 43
-#define FRF_AB_PCI_BUSERR_INT_KER_EN_WIDTH 1
-#define FRF_CZ_MBU_PERR_INT_KER_EN_LBN 43
-#define FRF_CZ_MBU_PERR_INT_KER_EN_WIDTH 1
-#define FRF_AZ_SRAM_OOB_INT_KER_EN_LBN 42
-#define FRF_AZ_SRAM_OOB_INT_KER_EN_WIDTH 1
-#define FRF_AZ_BUFID_OOB_INT_KER_EN_LBN 41
-#define FRF_AZ_BUFID_OOB_INT_KER_EN_WIDTH 1
-#define FRF_AZ_MEM_PERR_INT_KER_EN_LBN 40
-#define FRF_AZ_MEM_PERR_INT_KER_EN_WIDTH 1
-#define FRF_AZ_RBUF_OWN_INT_KER_EN_LBN 39
-#define FRF_AZ_RBUF_OWN_INT_KER_EN_WIDTH 1
-#define FRF_AZ_TBUF_OWN_INT_KER_EN_LBN 38
-#define FRF_AZ_TBUF_OWN_INT_KER_EN_WIDTH 1
-#define FRF_AZ_RDESCQ_OWN_INT_KER_EN_LBN 37
-#define FRF_AZ_RDESCQ_OWN_INT_KER_EN_WIDTH 1
-#define FRF_AZ_TDESCQ_OWN_INT_KER_EN_LBN 36
-#define FRF_AZ_TDESCQ_OWN_INT_KER_EN_WIDTH 1
-#define FRF_AZ_EVQ_OWN_INT_KER_EN_LBN 35
-#define FRF_AZ_EVQ_OWN_INT_KER_EN_WIDTH 1
-#define FRF_AZ_EVF_OFLO_INT_KER_EN_LBN 34
-#define FRF_AZ_EVF_OFLO_INT_KER_EN_WIDTH 1
-#define FRF_AZ_ILL_ADR_INT_KER_EN_LBN 33
-#define FRF_AZ_ILL_ADR_INT_KER_EN_WIDTH 1
-#define FRF_AZ_SRM_PERR_INT_KER_EN_LBN 32
-#define FRF_AZ_SRM_PERR_INT_KER_EN_WIDTH 1
-#define FRF_CZ_SRAM_PERR_INT_P_KER_LBN 12
-#define FRF_CZ_SRAM_PERR_INT_P_KER_WIDTH 1
-#define FRF_AB_PCI_BUSERR_INT_KER_LBN 11
-#define FRF_AB_PCI_BUSERR_INT_KER_WIDTH 1
-#define FRF_CZ_MBU_PERR_INT_KER_LBN 11
-#define FRF_CZ_MBU_PERR_INT_KER_WIDTH 1
-#define FRF_AZ_SRAM_OOB_INT_KER_LBN 10
-#define FRF_AZ_SRAM_OOB_INT_KER_WIDTH 1
-#define FRF_AZ_BUFID_DC_OOB_INT_KER_LBN 9
-#define FRF_AZ_BUFID_DC_OOB_INT_KER_WIDTH 1
-#define FRF_AZ_MEM_PERR_INT_KER_LBN 8
-#define FRF_AZ_MEM_PERR_INT_KER_WIDTH 1
-#define FRF_AZ_RBUF_OWN_INT_KER_LBN 7
-#define FRF_AZ_RBUF_OWN_INT_KER_WIDTH 1
-#define FRF_AZ_TBUF_OWN_INT_KER_LBN 6
-#define FRF_AZ_TBUF_OWN_INT_KER_WIDTH 1
-#define FRF_AZ_RDESCQ_OWN_INT_KER_LBN 5
-#define FRF_AZ_RDESCQ_OWN_INT_KER_WIDTH 1
-#define FRF_AZ_TDESCQ_OWN_INT_KER_LBN 4
-#define FRF_AZ_TDESCQ_OWN_INT_KER_WIDTH 1
-#define FRF_AZ_EVQ_OWN_INT_KER_LBN 3
-#define FRF_AZ_EVQ_OWN_INT_KER_WIDTH 1
-#define FRF_AZ_EVF_OFLO_INT_KER_LBN 2
-#define FRF_AZ_EVF_OFLO_INT_KER_WIDTH 1
-#define FRF_AZ_ILL_ADR_INT_KER_LBN 1
-#define FRF_AZ_ILL_ADR_INT_KER_WIDTH 1
-#define FRF_AZ_SRM_PERR_INT_KER_LBN 0
-#define FRF_AZ_SRM_PERR_INT_KER_WIDTH 1
-
-/* FATAL_INTR_REG_CHAR: Fatal interrupt register for Char */
-#define FR_BZ_FATAL_INTR_CHAR 0x00000240
-#define FRF_CZ_SRAM_PERR_INT_P_CHAR_EN_LBN 44
-#define FRF_CZ_SRAM_PERR_INT_P_CHAR_EN_WIDTH 1
-#define FRF_BB_PCI_BUSERR_INT_CHAR_EN_LBN 43
-#define FRF_BB_PCI_BUSERR_INT_CHAR_EN_WIDTH 1
-#define FRF_CZ_MBU_PERR_INT_CHAR_EN_LBN 43
-#define FRF_CZ_MBU_PERR_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_SRAM_OOB_INT_CHAR_EN_LBN 42
-#define FRF_BZ_SRAM_OOB_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_BUFID_OOB_INT_CHAR_EN_LBN 41
-#define FRF_BZ_BUFID_OOB_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_MEM_PERR_INT_CHAR_EN_LBN 40
-#define FRF_BZ_MEM_PERR_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_RBUF_OWN_INT_CHAR_EN_LBN 39
-#define FRF_BZ_RBUF_OWN_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_TBUF_OWN_INT_CHAR_EN_LBN 38
-#define FRF_BZ_TBUF_OWN_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_RDESCQ_OWN_INT_CHAR_EN_LBN 37
-#define FRF_BZ_RDESCQ_OWN_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_TDESCQ_OWN_INT_CHAR_EN_LBN 36
-#define FRF_BZ_TDESCQ_OWN_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_EVQ_OWN_INT_CHAR_EN_LBN 35
-#define FRF_BZ_EVQ_OWN_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_EVF_OFLO_INT_CHAR_EN_LBN 34
-#define FRF_BZ_EVF_OFLO_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_ILL_ADR_INT_CHAR_EN_LBN 33
-#define FRF_BZ_ILL_ADR_INT_CHAR_EN_WIDTH 1
-#define FRF_BZ_SRM_PERR_INT_CHAR_EN_LBN 32
-#define FRF_BZ_SRM_PERR_INT_CHAR_EN_WIDTH 1
-#define FRF_CZ_SRAM_PERR_INT_P_CHAR_LBN 12
-#define FRF_CZ_SRAM_PERR_INT_P_CHAR_WIDTH 1
-#define FRF_BB_PCI_BUSERR_INT_CHAR_LBN 11
-#define FRF_BB_PCI_BUSERR_INT_CHAR_WIDTH 1
-#define FRF_CZ_MBU_PERR_INT_CHAR_LBN 11
-#define FRF_CZ_MBU_PERR_INT_CHAR_WIDTH 1
-#define FRF_BZ_SRAM_OOB_INT_CHAR_LBN 10
-#define FRF_BZ_SRAM_OOB_INT_CHAR_WIDTH 1
-#define FRF_BZ_BUFID_DC_OOB_INT_CHAR_LBN 9
-#define FRF_BZ_BUFID_DC_OOB_INT_CHAR_WIDTH 1
-#define FRF_BZ_MEM_PERR_INT_CHAR_LBN 8
-#define FRF_BZ_MEM_PERR_INT_CHAR_WIDTH 1
-#define FRF_BZ_RBUF_OWN_INT_CHAR_LBN 7
-#define FRF_BZ_RBUF_OWN_INT_CHAR_WIDTH 1
-#define FRF_BZ_TBUF_OWN_INT_CHAR_LBN 6
-#define FRF_BZ_TBUF_OWN_INT_CHAR_WIDTH 1
-#define FRF_BZ_RDESCQ_OWN_INT_CHAR_LBN 5
-#define FRF_BZ_RDESCQ_OWN_INT_CHAR_WIDTH 1
-#define FRF_BZ_TDESCQ_OWN_INT_CHAR_LBN 4
-#define FRF_BZ_TDESCQ_OWN_INT_CHAR_WIDTH 1
-#define FRF_BZ_EVQ_OWN_INT_CHAR_LBN 3
-#define FRF_BZ_EVQ_OWN_INT_CHAR_WIDTH 1
-#define FRF_BZ_EVF_OFLO_INT_CHAR_LBN 2
-#define FRF_BZ_EVF_OFLO_INT_CHAR_WIDTH 1
-#define FRF_BZ_ILL_ADR_INT_CHAR_LBN 1
-#define FRF_BZ_ILL_ADR_INT_CHAR_WIDTH 1
-#define FRF_BZ_SRM_PERR_INT_CHAR_LBN 0
-#define FRF_BZ_SRM_PERR_INT_CHAR_WIDTH 1
-
-/* DP_CTRL_REG: Datapath control register */
-#define FR_BZ_DP_CTRL 0x00000250
-#define FRF_BZ_FLS_EVQ_ID_LBN 0
-#define FRF_BZ_FLS_EVQ_ID_WIDTH 12
-
-/* MEM_STAT_REG: Memory status register */
-#define FR_AZ_MEM_STAT 0x00000260
-#define FRF_AB_MEM_PERR_VEC_LBN 53
-#define FRF_AB_MEM_PERR_VEC_WIDTH 38
-#define FRF_AB_MBIST_CORR_LBN 38
-#define FRF_AB_MBIST_CORR_WIDTH 15
-#define FRF_AB_MBIST_ERR_LBN 0
-#define FRF_AB_MBIST_ERR_WIDTH 40
-#define FRF_CZ_MEM_PERR_VEC_LBN 0
-#define FRF_CZ_MEM_PERR_VEC_WIDTH 35
-
-/* CS_DEBUG_REG: Debug register */
-#define FR_AZ_CS_DEBUG 0x00000270
-#define FRF_AB_GLB_DEBUG2_SEL_LBN 50
-#define FRF_AB_GLB_DEBUG2_SEL_WIDTH 3
-#define FRF_AB_DEBUG_BLK_SEL2_LBN 47
-#define FRF_AB_DEBUG_BLK_SEL2_WIDTH 3
-#define FRF_AB_DEBUG_BLK_SEL1_LBN 44
-#define FRF_AB_DEBUG_BLK_SEL1_WIDTH 3
-#define FRF_AB_DEBUG_BLK_SEL0_LBN 41
-#define FRF_AB_DEBUG_BLK_SEL0_WIDTH 3
-#define FRF_CZ_CS_PORT_NUM_LBN 40
-#define FRF_CZ_CS_PORT_NUM_WIDTH 2
-#define FRF_AB_MISC_DEBUG_ADDR_LBN 36
-#define FRF_AB_MISC_DEBUG_ADDR_WIDTH 5
-#define FRF_AB_SERDES_DEBUG_ADDR_LBN 31
-#define FRF_AB_SERDES_DEBUG_ADDR_WIDTH 5
-#define FRF_CZ_CS_PORT_FPE_LBN 1
-#define FRF_CZ_CS_PORT_FPE_WIDTH 35
-#define FRF_AB_EM_DEBUG_ADDR_LBN 26
-#define FRF_AB_EM_DEBUG_ADDR_WIDTH 5
-#define FRF_AB_SR_DEBUG_ADDR_LBN 21
-#define FRF_AB_SR_DEBUG_ADDR_WIDTH 5
-#define FRF_AB_EV_DEBUG_ADDR_LBN 16
-#define FRF_AB_EV_DEBUG_ADDR_WIDTH 5
-#define FRF_AB_RX_DEBUG_ADDR_LBN 11
-#define FRF_AB_RX_DEBUG_ADDR_WIDTH 5
-#define FRF_AB_TX_DEBUG_ADDR_LBN 6
-#define FRF_AB_TX_DEBUG_ADDR_WIDTH 5
-#define FRF_AB_CS_BIU_DEBUG_ADDR_LBN 1
-#define FRF_AB_CS_BIU_DEBUG_ADDR_WIDTH 5
-#define FRF_AZ_CS_DEBUG_EN_LBN 0
-#define FRF_AZ_CS_DEBUG_EN_WIDTH 1
-
-/* DRIVER_REG: Driver scratch register [0-7] */
-#define FR_AZ_DRIVER 0x00000280
-#define FR_AZ_DRIVER_STEP 16
-#define FR_AZ_DRIVER_ROWS 8
-#define FRF_AZ_DRIVER_DW0_LBN 0
-#define FRF_AZ_DRIVER_DW0_WIDTH 32
-
-/* ALTERA_BUILD_REG: Altera build register */
-#define FR_AZ_ALTERA_BUILD 0x00000300
-#define FRF_AZ_ALTERA_BUILD_VER_LBN 0
-#define FRF_AZ_ALTERA_BUILD_VER_WIDTH 32
-
-/* CSR_SPARE_REG: Spare register */
-#define FR_AZ_CSR_SPARE 0x00000310
-#define FRF_AB_MEM_PERR_EN_LBN 64
-#define FRF_AB_MEM_PERR_EN_WIDTH 38
-#define FRF_CZ_MEM_PERR_EN_LBN 64
-#define FRF_CZ_MEM_PERR_EN_WIDTH 35
-#define FRF_AB_MEM_PERR_EN_TX_DATA_LBN 72
-#define FRF_AB_MEM_PERR_EN_TX_DATA_WIDTH 2
-#define FRF_AZ_CSR_SPARE_BITS_LBN 0
-#define FRF_AZ_CSR_SPARE_BITS_WIDTH 32
-
-/* PCIE_SD_CTL0123_REG: PCIE SerDes control register 0 to 3 */
-#define FR_AB_PCIE_SD_CTL0123 0x00000320
-#define FRF_AB_PCIE_TESTSIG_H_LBN 96
-#define FRF_AB_PCIE_TESTSIG_H_WIDTH 19
-#define FRF_AB_PCIE_TESTSIG_L_LBN 64
-#define FRF_AB_PCIE_TESTSIG_L_WIDTH 19
-#define FRF_AB_PCIE_OFFSET_LBN 56
-#define FRF_AB_PCIE_OFFSET_WIDTH 8
-#define FRF_AB_PCIE_OFFSETEN_H_LBN 55
-#define FRF_AB_PCIE_OFFSETEN_H_WIDTH 1
-#define FRF_AB_PCIE_OFFSETEN_L_LBN 54
-#define FRF_AB_PCIE_OFFSETEN_L_WIDTH 1
-#define FRF_AB_PCIE_HIVMODE_H_LBN 53
-#define FRF_AB_PCIE_HIVMODE_H_WIDTH 1
-#define FRF_AB_PCIE_HIVMODE_L_LBN 52
-#define FRF_AB_PCIE_HIVMODE_L_WIDTH 1
-#define FRF_AB_PCIE_PARRESET_H_LBN 51
-#define FRF_AB_PCIE_PARRESET_H_WIDTH 1
-#define FRF_AB_PCIE_PARRESET_L_LBN 50
-#define FRF_AB_PCIE_PARRESET_L_WIDTH 1
-#define FRF_AB_PCIE_LPBKWDRV_H_LBN 49
-#define FRF_AB_PCIE_LPBKWDRV_H_WIDTH 1
-#define FRF_AB_PCIE_LPBKWDRV_L_LBN 48
-#define FRF_AB_PCIE_LPBKWDRV_L_WIDTH 1
-#define FRF_AB_PCIE_LPBK_LBN 40
-#define FRF_AB_PCIE_LPBK_WIDTH 8
-#define FRF_AB_PCIE_PARLPBK_LBN 32
-#define FRF_AB_PCIE_PARLPBK_WIDTH 8
-#define FRF_AB_PCIE_RXTERMADJ_H_LBN 30
-#define FRF_AB_PCIE_RXTERMADJ_H_WIDTH 2
-#define FRF_AB_PCIE_RXTERMADJ_L_LBN 28
-#define FRF_AB_PCIE_RXTERMADJ_L_WIDTH 2
-#define FFE_AB_PCIE_RXTERMADJ_MIN15PCNT 3
-#define FFE_AB_PCIE_RXTERMADJ_PL10PCNT 2
-#define FFE_AB_PCIE_RXTERMADJ_MIN17PCNT 1
-#define FFE_AB_PCIE_RXTERMADJ_NOMNL 0
-#define FRF_AB_PCIE_TXTERMADJ_H_LBN 26
-#define FRF_AB_PCIE_TXTERMADJ_H_WIDTH 2
-#define FRF_AB_PCIE_TXTERMADJ_L_LBN 24
-#define FRF_AB_PCIE_TXTERMADJ_L_WIDTH 2
-#define FFE_AB_PCIE_TXTERMADJ_MIN15PCNT 3
-#define FFE_AB_PCIE_TXTERMADJ_PL10PCNT 2
-#define FFE_AB_PCIE_TXTERMADJ_MIN17PCNT 1
-#define FFE_AB_PCIE_TXTERMADJ_NOMNL 0
-#define FRF_AB_PCIE_RXEQCTL_H_LBN 18
-#define FRF_AB_PCIE_RXEQCTL_H_WIDTH 2
-#define FRF_AB_PCIE_RXEQCTL_L_LBN 16
-#define FRF_AB_PCIE_RXEQCTL_L_WIDTH 2
-#define FFE_AB_PCIE_RXEQCTL_OFF_ALT 3
-#define FFE_AB_PCIE_RXEQCTL_OFF 2
-#define FFE_AB_PCIE_RXEQCTL_MIN 1
-#define FFE_AB_PCIE_RXEQCTL_MAX 0
-#define FRF_AB_PCIE_HIDRV_LBN 8
-#define FRF_AB_PCIE_HIDRV_WIDTH 8
-#define FRF_AB_PCIE_LODRV_LBN 0
-#define FRF_AB_PCIE_LODRV_WIDTH 8
-
-/* PCIE_SD_CTL45_REG: PCIE SerDes control register 4 and 5 */
-#define FR_AB_PCIE_SD_CTL45 0x00000330
-#define FRF_AB_PCIE_DTX7_LBN 60
-#define FRF_AB_PCIE_DTX7_WIDTH 4
-#define FRF_AB_PCIE_DTX6_LBN 56
-#define FRF_AB_PCIE_DTX6_WIDTH 4
-#define FRF_AB_PCIE_DTX5_LBN 52
-#define FRF_AB_PCIE_DTX5_WIDTH 4
-#define FRF_AB_PCIE_DTX4_LBN 48
-#define FRF_AB_PCIE_DTX4_WIDTH 4
-#define FRF_AB_PCIE_DTX3_LBN 44
-#define FRF_AB_PCIE_DTX3_WIDTH 4
-#define FRF_AB_PCIE_DTX2_LBN 40
-#define FRF_AB_PCIE_DTX2_WIDTH 4
-#define FRF_AB_PCIE_DTX1_LBN 36
-#define FRF_AB_PCIE_DTX1_WIDTH 4
-#define FRF_AB_PCIE_DTX0_LBN 32
-#define FRF_AB_PCIE_DTX0_WIDTH 4
-#define FRF_AB_PCIE_DEQ7_LBN 28
-#define FRF_AB_PCIE_DEQ7_WIDTH 4
-#define FRF_AB_PCIE_DEQ6_LBN 24
-#define FRF_AB_PCIE_DEQ6_WIDTH 4
-#define FRF_AB_PCIE_DEQ5_LBN 20
-#define FRF_AB_PCIE_DEQ5_WIDTH 4
-#define FRF_AB_PCIE_DEQ4_LBN 16
-#define FRF_AB_PCIE_DEQ4_WIDTH 4
-#define FRF_AB_PCIE_DEQ3_LBN 12
-#define FRF_AB_PCIE_DEQ3_WIDTH 4
-#define FRF_AB_PCIE_DEQ2_LBN 8
-#define FRF_AB_PCIE_DEQ2_WIDTH 4
-#define FRF_AB_PCIE_DEQ1_LBN 4
-#define FRF_AB_PCIE_DEQ1_WIDTH 4
-#define FRF_AB_PCIE_DEQ0_LBN 0
-#define FRF_AB_PCIE_DEQ0_WIDTH 4
-
-/* PCIE_PCS_CTL_STAT_REG: PCIE PCS control and status register */
-#define FR_AB_PCIE_PCS_CTL_STAT 0x00000340
-#define FRF_AB_PCIE_PRBSERRCOUNT0_H_LBN 52
-#define FRF_AB_PCIE_PRBSERRCOUNT0_H_WIDTH 4
-#define FRF_AB_PCIE_PRBSERRCOUNT0_L_LBN 48
-#define FRF_AB_PCIE_PRBSERRCOUNT0_L_WIDTH 4
-#define FRF_AB_PCIE_PRBSERR_LBN 40
-#define FRF_AB_PCIE_PRBSERR_WIDTH 8
-#define FRF_AB_PCIE_PRBSERRH0_LBN 32
-#define FRF_AB_PCIE_PRBSERRH0_WIDTH 8
-#define FRF_AB_PCIE_FASTINIT_H_LBN 15
-#define FRF_AB_PCIE_FASTINIT_H_WIDTH 1
-#define FRF_AB_PCIE_FASTINIT_L_LBN 14
-#define FRF_AB_PCIE_FASTINIT_L_WIDTH 1
-#define FRF_AB_PCIE_CTCDISABLE_H_LBN 13
-#define FRF_AB_PCIE_CTCDISABLE_H_WIDTH 1
-#define FRF_AB_PCIE_CTCDISABLE_L_LBN 12
-#define FRF_AB_PCIE_CTCDISABLE_L_WIDTH 1
-#define FRF_AB_PCIE_PRBSSYNC_H_LBN 11
-#define FRF_AB_PCIE_PRBSSYNC_H_WIDTH 1
-#define FRF_AB_PCIE_PRBSSYNC_L_LBN 10
-#define FRF_AB_PCIE_PRBSSYNC_L_WIDTH 1
-#define FRF_AB_PCIE_PRBSERRACK_H_LBN 9
-#define FRF_AB_PCIE_PRBSERRACK_H_WIDTH 1
-#define FRF_AB_PCIE_PRBSERRACK_L_LBN 8
-#define FRF_AB_PCIE_PRBSERRACK_L_WIDTH 1
-#define FRF_AB_PCIE_PRBSSEL_LBN 0
-#define FRF_AB_PCIE_PRBSSEL_WIDTH 8
-
-/* DEBUG_DATA_OUT_REG: Live Debug and Debug 2 out ports */
-#define FR_BB_DEBUG_DATA_OUT 0x00000350
-#define FRF_BB_DEBUG2_PORT_LBN 25
-#define FRF_BB_DEBUG2_PORT_WIDTH 15
-#define FRF_BB_DEBUG1_PORT_LBN 0
-#define FRF_BB_DEBUG1_PORT_WIDTH 25
-
-/* EVQ_RPTR_REGP0: Event queue read pointer register */
-#define FR_BZ_EVQ_RPTR_P0 0x00000400
-#define FR_BZ_EVQ_RPTR_P0_STEP 8192
-#define FR_BZ_EVQ_RPTR_P0_ROWS 1024
-/* EVQ_RPTR_REG_KER: Event queue read pointer register */
-#define FR_AA_EVQ_RPTR_KER 0x00011b00
-#define FR_AA_EVQ_RPTR_KER_STEP 4
-#define FR_AA_EVQ_RPTR_KER_ROWS 4
-/* EVQ_RPTR_REG: Event queue read pointer register */
-#define FR_BZ_EVQ_RPTR 0x00fa0000
-#define FR_BZ_EVQ_RPTR_STEP 16
-#define FR_BB_EVQ_RPTR_ROWS 4096
-#define FR_CZ_EVQ_RPTR_ROWS 1024
-/* EVQ_RPTR_REGP123: Event queue read pointer register */
-#define FR_BB_EVQ_RPTR_P123 0x01000400
-#define FR_BB_EVQ_RPTR_P123_STEP 8192
-#define FR_BB_EVQ_RPTR_P123_ROWS 3072
-#define FRF_AZ_EVQ_RPTR_VLD_LBN 15
-#define FRF_AZ_EVQ_RPTR_VLD_WIDTH 1
-#define FRF_AZ_EVQ_RPTR_LBN 0
-#define FRF_AZ_EVQ_RPTR_WIDTH 15
-
-/* TIMER_COMMAND_REGP0: Timer Command Registers */
-#define FR_BZ_TIMER_COMMAND_P0 0x00000420
-#define FR_BZ_TIMER_COMMAND_P0_STEP 8192
-#define FR_BZ_TIMER_COMMAND_P0_ROWS 1024
-/* TIMER_COMMAND_REG_KER: Timer Command Registers */
-#define FR_AA_TIMER_COMMAND_KER 0x00000420
-#define FR_AA_TIMER_COMMAND_KER_STEP 8192
-#define FR_AA_TIMER_COMMAND_KER_ROWS 4
-/* TIMER_COMMAND_REGP123: Timer Command Registers */
-#define FR_BB_TIMER_COMMAND_P123 0x01000420
-#define FR_BB_TIMER_COMMAND_P123_STEP 8192
-#define FR_BB_TIMER_COMMAND_P123_ROWS 3072
-#define FRF_CZ_TC_TIMER_MODE_LBN 14
-#define FRF_CZ_TC_TIMER_MODE_WIDTH 2
-#define FRF_AB_TC_TIMER_MODE_LBN 12
-#define FRF_AB_TC_TIMER_MODE_WIDTH 2
-#define FRF_CZ_TC_TIMER_VAL_LBN 0
-#define FRF_CZ_TC_TIMER_VAL_WIDTH 14
-#define FRF_AB_TC_TIMER_VAL_LBN 0
-#define FRF_AB_TC_TIMER_VAL_WIDTH 12
-
-/* DRV_EV_REG: Driver generated event register */
-#define FR_AZ_DRV_EV 0x00000440
-#define FRF_AZ_DRV_EV_QID_LBN 64
-#define FRF_AZ_DRV_EV_QID_WIDTH 12
-#define FRF_AZ_DRV_EV_DATA_LBN 0
-#define FRF_AZ_DRV_EV_DATA_WIDTH 64
-
-/* EVQ_CTL_REG: Event queue control register */
-#define FR_AZ_EVQ_CTL 0x00000450
-#define FRF_CZ_RX_EVQ_WAKEUP_MASK_LBN 15
-#define FRF_CZ_RX_EVQ_WAKEUP_MASK_WIDTH 10
-#define FRF_BB_RX_EVQ_WAKEUP_MASK_LBN 15
-#define FRF_BB_RX_EVQ_WAKEUP_MASK_WIDTH 6
-#define FRF_AZ_EVQ_OWNERR_CTL_LBN 14
-#define FRF_AZ_EVQ_OWNERR_CTL_WIDTH 1
-#define FRF_AZ_EVQ_FIFO_AF_TH_LBN 7
-#define FRF_AZ_EVQ_FIFO_AF_TH_WIDTH 7
-#define FRF_AZ_EVQ_FIFO_NOTAF_TH_LBN 0
-#define FRF_AZ_EVQ_FIFO_NOTAF_TH_WIDTH 7
-
-/* EVQ_CNT1_REG: Event counter 1 register */
-#define FR_AZ_EVQ_CNT1 0x00000460
-#define FRF_AZ_EVQ_CNT_PRE_FIFO_LBN 120
-#define FRF_AZ_EVQ_CNT_PRE_FIFO_WIDTH 7
-#define FRF_AZ_EVQ_CNT_TOBIU_LBN 100
-#define FRF_AZ_EVQ_CNT_TOBIU_WIDTH 20
-#define FRF_AZ_EVQ_TX_REQ_CNT_LBN 80
-#define FRF_AZ_EVQ_TX_REQ_CNT_WIDTH 20
-#define FRF_AZ_EVQ_RX_REQ_CNT_LBN 60
-#define FRF_AZ_EVQ_RX_REQ_CNT_WIDTH 20
-#define FRF_AZ_EVQ_EM_REQ_CNT_LBN 40
-#define FRF_AZ_EVQ_EM_REQ_CNT_WIDTH 20
-#define FRF_AZ_EVQ_CSR_REQ_CNT_LBN 20
-#define FRF_AZ_EVQ_CSR_REQ_CNT_WIDTH 20
-#define FRF_AZ_EVQ_ERR_REQ_CNT_LBN 0
-#define FRF_AZ_EVQ_ERR_REQ_CNT_WIDTH 20
-
-/* EVQ_CNT2_REG: Event counter 2 register */
-#define FR_AZ_EVQ_CNT2 0x00000470
-#define FRF_AZ_EVQ_UPD_REQ_CNT_LBN 104
-#define FRF_AZ_EVQ_UPD_REQ_CNT_WIDTH 20
-#define FRF_AZ_EVQ_CLR_REQ_CNT_LBN 84
-#define FRF_AZ_EVQ_CLR_REQ_CNT_WIDTH 20
-#define FRF_AZ_EVQ_RDY_CNT_LBN 80
-#define FRF_AZ_EVQ_RDY_CNT_WIDTH 4
-#define FRF_AZ_EVQ_WU_REQ_CNT_LBN 60
-#define FRF_AZ_EVQ_WU_REQ_CNT_WIDTH 20
-#define FRF_AZ_EVQ_WET_REQ_CNT_LBN 40
-#define FRF_AZ_EVQ_WET_REQ_CNT_WIDTH 20
-#define FRF_AZ_EVQ_INIT_REQ_CNT_LBN 20
-#define FRF_AZ_EVQ_INIT_REQ_CNT_WIDTH 20
-#define FRF_AZ_EVQ_TM_REQ_CNT_LBN 0
-#define FRF_AZ_EVQ_TM_REQ_CNT_WIDTH 20
-
-/* USR_EV_REG: Event mailbox register */
-#define FR_CZ_USR_EV 0x00000540
-#define FR_CZ_USR_EV_STEP 8192
-#define FR_CZ_USR_EV_ROWS 1024
-#define FRF_CZ_USR_EV_DATA_LBN 0
-#define FRF_CZ_USR_EV_DATA_WIDTH 32
-
-/* BUF_TBL_CFG_REG: Buffer table configuration register */
-#define FR_AZ_BUF_TBL_CFG 0x00000600
-#define FRF_AZ_BUF_TBL_MODE_LBN 3
-#define FRF_AZ_BUF_TBL_MODE_WIDTH 1
-
-/* SRM_RX_DC_CFG_REG: SRAM receive descriptor cache configuration register */
-#define FR_AZ_SRM_RX_DC_CFG 0x00000610
-#define FRF_AZ_SRM_CLK_TMP_EN_LBN 21
-#define FRF_AZ_SRM_CLK_TMP_EN_WIDTH 1
-#define FRF_AZ_SRM_RX_DC_BASE_ADR_LBN 0
-#define FRF_AZ_SRM_RX_DC_BASE_ADR_WIDTH 21
-
-/* SRM_TX_DC_CFG_REG: SRAM transmit descriptor cache configuration register */
-#define FR_AZ_SRM_TX_DC_CFG 0x00000620
-#define FRF_AZ_SRM_TX_DC_BASE_ADR_LBN 0
-#define FRF_AZ_SRM_TX_DC_BASE_ADR_WIDTH 21
-
-/* SRM_CFG_REG: SRAM configuration register */
-#define FR_AZ_SRM_CFG 0x00000630
-#define FRF_AZ_SRM_OOB_ADR_INTEN_LBN 5
-#define FRF_AZ_SRM_OOB_ADR_INTEN_WIDTH 1
-#define FRF_AZ_SRM_OOB_BUF_INTEN_LBN 4
-#define FRF_AZ_SRM_OOB_BUF_INTEN_WIDTH 1
-#define FRF_AZ_SRM_INIT_EN_LBN 3
-#define FRF_AZ_SRM_INIT_EN_WIDTH 1
-#define FRF_AZ_SRM_NUM_BANK_LBN 2
-#define FRF_AZ_SRM_NUM_BANK_WIDTH 1
-#define FRF_AZ_SRM_BANK_SIZE_LBN 0
-#define FRF_AZ_SRM_BANK_SIZE_WIDTH 2
-
-/* BUF_TBL_UPD_REG: Buffer table update register */
-#define FR_AZ_BUF_TBL_UPD 0x00000650
-#define FRF_AZ_BUF_UPD_CMD_LBN 63
-#define FRF_AZ_BUF_UPD_CMD_WIDTH 1
-#define FRF_AZ_BUF_CLR_CMD_LBN 62
-#define FRF_AZ_BUF_CLR_CMD_WIDTH 1
-#define FRF_AZ_BUF_CLR_END_ID_LBN 32
-#define FRF_AZ_BUF_CLR_END_ID_WIDTH 20
-#define FRF_AZ_BUF_CLR_START_ID_LBN 0
-#define FRF_AZ_BUF_CLR_START_ID_WIDTH 20
-
-/* SRM_UPD_EVQ_REG: Buffer table update register */
-#define FR_AZ_SRM_UPD_EVQ 0x00000660
-#define FRF_AZ_SRM_UPD_EVQ_ID_LBN 0
-#define FRF_AZ_SRM_UPD_EVQ_ID_WIDTH 12
-
-/* SRAM_PARITY_REG: SRAM parity register. */
-#define FR_AZ_SRAM_PARITY 0x00000670
-#define FRF_CZ_BYPASS_ECC_LBN 3
-#define FRF_CZ_BYPASS_ECC_WIDTH 1
-#define FRF_CZ_SEC_INT_LBN 2
-#define FRF_CZ_SEC_INT_WIDTH 1
-#define FRF_CZ_FORCE_SRAM_DOUBLE_ERR_LBN 1
-#define FRF_CZ_FORCE_SRAM_DOUBLE_ERR_WIDTH 1
-#define FRF_AB_FORCE_SRAM_PERR_LBN 0
-#define FRF_AB_FORCE_SRAM_PERR_WIDTH 1
-#define FRF_CZ_FORCE_SRAM_SINGLE_ERR_LBN 0
-#define FRF_CZ_FORCE_SRAM_SINGLE_ERR_WIDTH 1
-
-/* RX_CFG_REG: Receive configuration register */
-#define FR_AZ_RX_CFG 0x00000800
-#define FRF_CZ_RX_MIN_KBUF_SIZE_LBN 72
-#define FRF_CZ_RX_MIN_KBUF_SIZE_WIDTH 14
-#define FRF_CZ_RX_HDR_SPLIT_EN_LBN 71
-#define FRF_CZ_RX_HDR_SPLIT_EN_WIDTH 1
-#define FRF_CZ_RX_HDR_SPLIT_PLD_BUF_SIZE_LBN 62
-#define FRF_CZ_RX_HDR_SPLIT_PLD_BUF_SIZE_WIDTH 9
-#define FRF_CZ_RX_HDR_SPLIT_HDR_BUF_SIZE_LBN 53
-#define FRF_CZ_RX_HDR_SPLIT_HDR_BUF_SIZE_WIDTH 9
-#define FRF_CZ_RX_PRE_RFF_IPG_LBN 49
-#define FRF_CZ_RX_PRE_RFF_IPG_WIDTH 4
-#define FRF_BZ_RX_TCP_SUP_LBN 48
-#define FRF_BZ_RX_TCP_SUP_WIDTH 1
-#define FRF_BZ_RX_INGR_EN_LBN 47
-#define FRF_BZ_RX_INGR_EN_WIDTH 1
-#define FRF_BZ_RX_IP_HASH_LBN 46
-#define FRF_BZ_RX_IP_HASH_WIDTH 1
-#define FRF_BZ_RX_HASH_ALG_LBN 45
-#define FRF_BZ_RX_HASH_ALG_WIDTH 1
-#define FRF_BZ_RX_HASH_INSRT_HDR_LBN 44
-#define FRF_BZ_RX_HASH_INSRT_HDR_WIDTH 1
-#define FRF_BZ_RX_DESC_PUSH_EN_LBN 43
-#define FRF_BZ_RX_DESC_PUSH_EN_WIDTH 1
-#define FRF_BZ_RX_RDW_PATCH_EN_LBN 42
-#define FRF_BZ_RX_RDW_PATCH_EN_WIDTH 1
-#define FRF_BB_RX_PCI_BURST_SIZE_LBN 39
-#define FRF_BB_RX_PCI_BURST_SIZE_WIDTH 3
-#define FRF_BZ_RX_OWNERR_CTL_LBN 38
-#define FRF_BZ_RX_OWNERR_CTL_WIDTH 1
-#define FRF_BZ_RX_XON_TX_TH_LBN 33
-#define FRF_BZ_RX_XON_TX_TH_WIDTH 5
-#define FRF_AA_RX_DESC_PUSH_EN_LBN 35
-#define FRF_AA_RX_DESC_PUSH_EN_WIDTH 1
-#define FRF_AA_RX_RDW_PATCH_EN_LBN 34
-#define FRF_AA_RX_RDW_PATCH_EN_WIDTH 1
-#define FRF_AA_RX_PCI_BURST_SIZE_LBN 31
-#define FRF_AA_RX_PCI_BURST_SIZE_WIDTH 3
-#define FRF_BZ_RX_XOFF_TX_TH_LBN 28
-#define FRF_BZ_RX_XOFF_TX_TH_WIDTH 5
-#define FRF_AA_RX_OWNERR_CTL_LBN 30
-#define FRF_AA_RX_OWNERR_CTL_WIDTH 1
-#define FRF_AA_RX_XON_TX_TH_LBN 25
-#define FRF_AA_RX_XON_TX_TH_WIDTH 5
-#define FRF_BZ_RX_USR_BUF_SIZE_LBN 19
-#define FRF_BZ_RX_USR_BUF_SIZE_WIDTH 9
-#define FRF_AA_RX_XOFF_TX_TH_LBN 20
-#define FRF_AA_RX_XOFF_TX_TH_WIDTH 5
-#define FRF_AA_RX_USR_BUF_SIZE_LBN 11
-#define FRF_AA_RX_USR_BUF_SIZE_WIDTH 9
-#define FRF_BZ_RX_XON_MAC_TH_LBN 10
-#define FRF_BZ_RX_XON_MAC_TH_WIDTH 9
-#define FRF_AA_RX_XON_MAC_TH_LBN 6
-#define FRF_AA_RX_XON_MAC_TH_WIDTH 5
-#define FRF_BZ_RX_XOFF_MAC_TH_LBN 1
-#define FRF_BZ_RX_XOFF_MAC_TH_WIDTH 9
-#define FRF_AA_RX_XOFF_MAC_TH_LBN 1
-#define FRF_AA_RX_XOFF_MAC_TH_WIDTH 5
-#define FRF_AZ_RX_XOFF_MAC_EN_LBN 0
-#define FRF_AZ_RX_XOFF_MAC_EN_WIDTH 1
-
-/* RX_FILTER_CTL_REG: Receive filter control registers */
-#define FR_BZ_RX_FILTER_CTL 0x00000810
-#define FRF_CZ_ETHERNET_WILDCARD_SEARCH_LIMIT_LBN 94
-#define FRF_CZ_ETHERNET_WILDCARD_SEARCH_LIMIT_WIDTH 8
-#define FRF_CZ_ETHERNET_FULL_SEARCH_LIMIT_LBN 86
-#define FRF_CZ_ETHERNET_FULL_SEARCH_LIMIT_WIDTH 8
-#define FRF_CZ_RX_FILTER_ALL_VLAN_ETHERTYPES_LBN 85
-#define FRF_CZ_RX_FILTER_ALL_VLAN_ETHERTYPES_WIDTH 1
-#define FRF_CZ_RX_VLAN_MATCH_ETHERTYPE_LBN 69
-#define FRF_CZ_RX_VLAN_MATCH_ETHERTYPE_WIDTH 16
-#define FRF_CZ_MULTICAST_NOMATCH_Q_ID_LBN 57
-#define FRF_CZ_MULTICAST_NOMATCH_Q_ID_WIDTH 12
-#define FRF_CZ_MULTICAST_NOMATCH_RSS_ENABLED_LBN 56
-#define FRF_CZ_MULTICAST_NOMATCH_RSS_ENABLED_WIDTH 1
-#define FRF_CZ_MULTICAST_NOMATCH_IP_OVERRIDE_LBN 55
-#define FRF_CZ_MULTICAST_NOMATCH_IP_OVERRIDE_WIDTH 1
-#define FRF_CZ_UNICAST_NOMATCH_Q_ID_LBN 43
-#define FRF_CZ_UNICAST_NOMATCH_Q_ID_WIDTH 12
-#define FRF_CZ_UNICAST_NOMATCH_RSS_ENABLED_LBN 42
-#define FRF_CZ_UNICAST_NOMATCH_RSS_ENABLED_WIDTH 1
-#define FRF_CZ_UNICAST_NOMATCH_IP_OVERRIDE_LBN 41
-#define FRF_CZ_UNICAST_NOMATCH_IP_OVERRIDE_WIDTH 1
-#define FRF_BZ_SCATTER_ENBL_NO_MATCH_Q_LBN 40
-#define FRF_BZ_SCATTER_ENBL_NO_MATCH_Q_WIDTH 1
-#define FRF_BZ_UDP_FULL_SRCH_LIMIT_LBN 32
-#define FRF_BZ_UDP_FULL_SRCH_LIMIT_WIDTH 8
-#define FRF_BZ_NUM_KER_LBN 24
-#define FRF_BZ_NUM_KER_WIDTH 2
-#define FRF_BZ_UDP_WILD_SRCH_LIMIT_LBN 16
-#define FRF_BZ_UDP_WILD_SRCH_LIMIT_WIDTH 8
-#define FRF_BZ_TCP_WILD_SRCH_LIMIT_LBN 8
-#define FRF_BZ_TCP_WILD_SRCH_LIMIT_WIDTH 8
-#define FRF_BZ_TCP_FULL_SRCH_LIMIT_LBN 0
-#define FRF_BZ_TCP_FULL_SRCH_LIMIT_WIDTH 8
-
-/* RX_FLUSH_DESCQ_REG: Receive flush descriptor queue register */
-#define FR_AZ_RX_FLUSH_DESCQ 0x00000820
-#define FRF_AZ_RX_FLUSH_DESCQ_CMD_LBN 24
-#define FRF_AZ_RX_FLUSH_DESCQ_CMD_WIDTH 1
-#define FRF_AZ_RX_FLUSH_DESCQ_LBN 0
-#define FRF_AZ_RX_FLUSH_DESCQ_WIDTH 12
-
-/* RX_DESC_UPD_REGP0: Receive descriptor update register. */
-#define FR_BZ_RX_DESC_UPD_P0 0x00000830
-#define FR_BZ_RX_DESC_UPD_P0_STEP 8192
-#define FR_BZ_RX_DESC_UPD_P0_ROWS 1024
-/* RX_DESC_UPD_REG_KER: Receive descriptor update register. */
-#define FR_AA_RX_DESC_UPD_KER 0x00000830
-#define FR_AA_RX_DESC_UPD_KER_STEP 8192
-#define FR_AA_RX_DESC_UPD_KER_ROWS 4
-/* RX_DESC_UPD_REGP123: Receive descriptor update register. */
-#define FR_BB_RX_DESC_UPD_P123 0x01000830
-#define FR_BB_RX_DESC_UPD_P123_STEP 8192
-#define FR_BB_RX_DESC_UPD_P123_ROWS 3072
-#define FRF_AZ_RX_DESC_WPTR_LBN 96
-#define FRF_AZ_RX_DESC_WPTR_WIDTH 12
-#define FRF_AZ_RX_DESC_PUSH_CMD_LBN 95
-#define FRF_AZ_RX_DESC_PUSH_CMD_WIDTH 1
-#define FRF_AZ_RX_DESC_LBN 0
-#define FRF_AZ_RX_DESC_WIDTH 64
-
-/* RX_DC_CFG_REG: Receive descriptor cache configuration register */
-#define FR_AZ_RX_DC_CFG 0x00000840
-#define FRF_AB_RX_MAX_PF_LBN 2
-#define FRF_AB_RX_MAX_PF_WIDTH 2
-#define FRF_AZ_RX_DC_SIZE_LBN 0
-#define FRF_AZ_RX_DC_SIZE_WIDTH 2
-#define FFE_AZ_RX_DC_SIZE_64 3
-#define FFE_AZ_RX_DC_SIZE_32 2
-#define FFE_AZ_RX_DC_SIZE_16 1
-#define FFE_AZ_RX_DC_SIZE_8 0
-
-/* RX_DC_PF_WM_REG: Receive descriptor cache pre-fetch watermark register */
-#define FR_AZ_RX_DC_PF_WM 0x00000850
-#define FRF_AZ_RX_DC_PF_HWM_LBN 6
-#define FRF_AZ_RX_DC_PF_HWM_WIDTH 6
-#define FRF_AZ_RX_DC_PF_LWM_LBN 0
-#define FRF_AZ_RX_DC_PF_LWM_WIDTH 6
-
-/* RX_RSS_TKEY_REG: RSS Toeplitz hash key */
-#define FR_BZ_RX_RSS_TKEY 0x00000860
-#define FRF_BZ_RX_RSS_TKEY_HI_LBN 64
-#define FRF_BZ_RX_RSS_TKEY_HI_WIDTH 64
-#define FRF_BZ_RX_RSS_TKEY_LO_LBN 0
-#define FRF_BZ_RX_RSS_TKEY_LO_WIDTH 64
-
-/* RX_NODESC_DROP_REG: Receive dropped packet counter register */
-#define FR_AZ_RX_NODESC_DROP 0x00000880
-#define FRF_CZ_RX_NODESC_DROP_CNT_LBN 0
-#define FRF_CZ_RX_NODESC_DROP_CNT_WIDTH 32
-#define FRF_AB_RX_NODESC_DROP_CNT_LBN 0
-#define FRF_AB_RX_NODESC_DROP_CNT_WIDTH 16
-
-/* RX_SELF_RST_REG: Receive self reset register */
-#define FR_AA_RX_SELF_RST 0x00000890
-#define FRF_AA_RX_ISCSI_DIS_LBN 17
-#define FRF_AA_RX_ISCSI_DIS_WIDTH 1
-#define FRF_AA_RX_SW_RST_REG_LBN 16
-#define FRF_AA_RX_SW_RST_REG_WIDTH 1
-#define FRF_AA_RX_NODESC_WAIT_DIS_LBN 9
-#define FRF_AA_RX_NODESC_WAIT_DIS_WIDTH 1
-#define FRF_AA_RX_SELF_RST_EN_LBN 8
-#define FRF_AA_RX_SELF_RST_EN_WIDTH 1
-#define FRF_AA_RX_MAX_PF_LAT_LBN 4
-#define FRF_AA_RX_MAX_PF_LAT_WIDTH 4
-#define FRF_AA_RX_MAX_LU_LAT_LBN 0
-#define FRF_AA_RX_MAX_LU_LAT_WIDTH 4
-
-/* RX_DEBUG_REG: undocumented register */
-#define FR_AZ_RX_DEBUG 0x000008a0
-#define FRF_AZ_RX_DEBUG_LBN 0
-#define FRF_AZ_RX_DEBUG_WIDTH 64
-
-/* RX_PUSH_DROP_REG: Receive descriptor push dropped counter register */
-#define FR_AZ_RX_PUSH_DROP 0x000008b0
-#define FRF_AZ_RX_PUSH_DROP_CNT_LBN 0
-#define FRF_AZ_RX_PUSH_DROP_CNT_WIDTH 32
-
-/* RX_RSS_IPV6_REG1: IPv6 RSS Toeplitz hash key low bytes */
-#define FR_CZ_RX_RSS_IPV6_REG1 0x000008d0
-#define FRF_CZ_RX_RSS_IPV6_TKEY_LO_LBN 0
-#define FRF_CZ_RX_RSS_IPV6_TKEY_LO_WIDTH 128
-
-/* RX_RSS_IPV6_REG2: IPv6 RSS Toeplitz hash key middle bytes */
-#define FR_CZ_RX_RSS_IPV6_REG2 0x000008e0
-#define FRF_CZ_RX_RSS_IPV6_TKEY_MID_LBN 0
-#define FRF_CZ_RX_RSS_IPV6_TKEY_MID_WIDTH 128
-
-/* RX_RSS_IPV6_REG3: IPv6 RSS Toeplitz hash key upper bytes and IPv6 RSS settings */
-#define FR_CZ_RX_RSS_IPV6_REG3 0x000008f0
-#define FRF_CZ_RX_RSS_IPV6_THASH_ENABLE_LBN 66
-#define FRF_CZ_RX_RSS_IPV6_THASH_ENABLE_WIDTH 1
-#define FRF_CZ_RX_RSS_IPV6_IP_THASH_ENABLE_LBN 65
-#define FRF_CZ_RX_RSS_IPV6_IP_THASH_ENABLE_WIDTH 1
-#define FRF_CZ_RX_RSS_IPV6_TCP_SUPPRESS_LBN 64
-#define FRF_CZ_RX_RSS_IPV6_TCP_SUPPRESS_WIDTH 1
-#define FRF_CZ_RX_RSS_IPV6_TKEY_HI_LBN 0
-#define FRF_CZ_RX_RSS_IPV6_TKEY_HI_WIDTH 64
-
-/* TX_FLUSH_DESCQ_REG: Transmit flush descriptor queue register */
-#define FR_AZ_TX_FLUSH_DESCQ 0x00000a00
-#define FRF_AZ_TX_FLUSH_DESCQ_CMD_LBN 12
-#define FRF_AZ_TX_FLUSH_DESCQ_CMD_WIDTH 1
-#define FRF_AZ_TX_FLUSH_DESCQ_LBN 0
-#define FRF_AZ_TX_FLUSH_DESCQ_WIDTH 12
-
-/* TX_DESC_UPD_REGP0: Transmit descriptor update register. */
-#define FR_BZ_TX_DESC_UPD_P0 0x00000a10
-#define FR_BZ_TX_DESC_UPD_P0_STEP 8192
-#define FR_BZ_TX_DESC_UPD_P0_ROWS 1024
-/* TX_DESC_UPD_REG_KER: Transmit descriptor update register. */
-#define FR_AA_TX_DESC_UPD_KER 0x00000a10
-#define FR_AA_TX_DESC_UPD_KER_STEP 8192
-#define FR_AA_TX_DESC_UPD_KER_ROWS 8
-/* TX_DESC_UPD_REGP123: Transmit descriptor update register. */
-#define FR_BB_TX_DESC_UPD_P123 0x01000a10
-#define FR_BB_TX_DESC_UPD_P123_STEP 8192
-#define FR_BB_TX_DESC_UPD_P123_ROWS 3072
-#define FRF_AZ_TX_DESC_WPTR_LBN 96
-#define FRF_AZ_TX_DESC_WPTR_WIDTH 12
-#define FRF_AZ_TX_DESC_PUSH_CMD_LBN 95
-#define FRF_AZ_TX_DESC_PUSH_CMD_WIDTH 1
-#define FRF_AZ_TX_DESC_LBN 0
-#define FRF_AZ_TX_DESC_WIDTH 95
-
-/* TX_DC_CFG_REG: Transmit descriptor cache configuration register */
-#define FR_AZ_TX_DC_CFG 0x00000a20
-#define FRF_AZ_TX_DC_SIZE_LBN 0
-#define FRF_AZ_TX_DC_SIZE_WIDTH 2
-#define FFE_AZ_TX_DC_SIZE_32 2
-#define FFE_AZ_TX_DC_SIZE_16 1
-#define FFE_AZ_TX_DC_SIZE_8 0
-
-/* TX_CHKSM_CFG_REG: Transmit checksum configuration register */
-#define FR_AA_TX_CHKSM_CFG 0x00000a30
-#define FRF_AA_TX_Q_CHKSM_DIS_96_127_LBN 96
-#define FRF_AA_TX_Q_CHKSM_DIS_96_127_WIDTH 32
-#define FRF_AA_TX_Q_CHKSM_DIS_64_95_LBN 64
-#define FRF_AA_TX_Q_CHKSM_DIS_64_95_WIDTH 32
-#define FRF_AA_TX_Q_CHKSM_DIS_32_63_LBN 32
-#define FRF_AA_TX_Q_CHKSM_DIS_32_63_WIDTH 32
-#define FRF_AA_TX_Q_CHKSM_DIS_0_31_LBN 0
-#define FRF_AA_TX_Q_CHKSM_DIS_0_31_WIDTH 32
-
-/* TX_CFG_REG: Transmit configuration register */
-#define FR_AZ_TX_CFG 0x00000a50
-#define FRF_CZ_TX_CONT_LOOKUP_THRESH_RANGE_LBN 114
-#define FRF_CZ_TX_CONT_LOOKUP_THRESH_RANGE_WIDTH 8
-#define FRF_CZ_TX_FILTER_TEST_MODE_BIT_LBN 113
-#define FRF_CZ_TX_FILTER_TEST_MODE_BIT_WIDTH 1
-#define FRF_CZ_TX_ETH_FILTER_WILD_SEARCH_RANGE_LBN 105
-#define FRF_CZ_TX_ETH_FILTER_WILD_SEARCH_RANGE_WIDTH 8
-#define FRF_CZ_TX_ETH_FILTER_FULL_SEARCH_RANGE_LBN 97
-#define FRF_CZ_TX_ETH_FILTER_FULL_SEARCH_RANGE_WIDTH 8
-#define FRF_CZ_TX_UDPIP_FILTER_WILD_SEARCH_RANGE_LBN 89
-#define FRF_CZ_TX_UDPIP_FILTER_WILD_SEARCH_RANGE_WIDTH 8
-#define FRF_CZ_TX_UDPIP_FILTER_FULL_SEARCH_RANGE_LBN 81
-#define FRF_CZ_TX_UDPIP_FILTER_FULL_SEARCH_RANGE_WIDTH 8
-#define FRF_CZ_TX_TCPIP_FILTER_WILD_SEARCH_RANGE_LBN 73
-#define FRF_CZ_TX_TCPIP_FILTER_WILD_SEARCH_RANGE_WIDTH 8
-#define FRF_CZ_TX_TCPIP_FILTER_FULL_SEARCH_RANGE_LBN 65
-#define FRF_CZ_TX_TCPIP_FILTER_FULL_SEARCH_RANGE_WIDTH 8
-#define FRF_CZ_TX_FILTER_ALL_VLAN_ETHERTYPES_BIT_LBN 64
-#define FRF_CZ_TX_FILTER_ALL_VLAN_ETHERTYPES_BIT_WIDTH 1
-#define FRF_CZ_TX_VLAN_MATCH_ETHERTYPE_RANGE_LBN 48
-#define FRF_CZ_TX_VLAN_MATCH_ETHERTYPE_RANGE_WIDTH 16
-#define FRF_CZ_TX_FILTER_EN_BIT_LBN 47
-#define FRF_CZ_TX_FILTER_EN_BIT_WIDTH 1
-#define FRF_AZ_TX_IP_ID_P0_OFS_LBN 16
-#define FRF_AZ_TX_IP_ID_P0_OFS_WIDTH 15
-#define FRF_AZ_TX_NO_EOP_DISC_EN_LBN 5
-#define FRF_AZ_TX_NO_EOP_DISC_EN_WIDTH 1
-#define FRF_AZ_TX_P1_PRI_EN_LBN 4
-#define FRF_AZ_TX_P1_PRI_EN_WIDTH 1
-#define FRF_AZ_TX_OWNERR_CTL_LBN 2
-#define FRF_AZ_TX_OWNERR_CTL_WIDTH 1
-#define FRF_AA_TX_NON_IP_DROP_DIS_LBN 1
-#define FRF_AA_TX_NON_IP_DROP_DIS_WIDTH 1
-#define FRF_AZ_TX_IP_ID_REP_EN_LBN 0
-#define FRF_AZ_TX_IP_ID_REP_EN_WIDTH 1
-
-/* TX_PUSH_DROP_REG: Transmit push dropped register */
-#define FR_AZ_TX_PUSH_DROP 0x00000a60
-#define FRF_AZ_TX_PUSH_DROP_CNT_LBN 0
-#define FRF_AZ_TX_PUSH_DROP_CNT_WIDTH 32
-
-/* TX_RESERVED_REG: Transmit configuration register */
-#define FR_AZ_TX_RESERVED 0x00000a80
-#define FRF_AZ_TX_EVT_CNT_LBN 121
-#define FRF_AZ_TX_EVT_CNT_WIDTH 7
-#define FRF_AZ_TX_PREF_AGE_CNT_LBN 119
-#define FRF_AZ_TX_PREF_AGE_CNT_WIDTH 2
-#define FRF_AZ_TX_RD_COMP_TMR_LBN 96
-#define FRF_AZ_TX_RD_COMP_TMR_WIDTH 23
-#define FRF_AZ_TX_PUSH_EN_LBN 89
-#define FRF_AZ_TX_PUSH_EN_WIDTH 1
-#define FRF_AZ_TX_PUSH_CHK_DIS_LBN 88
-#define FRF_AZ_TX_PUSH_CHK_DIS_WIDTH 1
-#define FRF_AZ_TX_D_FF_FULL_P0_LBN 85
-#define FRF_AZ_TX_D_FF_FULL_P0_WIDTH 1
-#define FRF_AZ_TX_DMAR_ST_P0_LBN 81
-#define FRF_AZ_TX_DMAR_ST_P0_WIDTH 1
-#define FRF_AZ_TX_DMAQ_ST_LBN 78
-#define FRF_AZ_TX_DMAQ_ST_WIDTH 1
-#define FRF_AZ_TX_RX_SPACER_LBN 64
-#define FRF_AZ_TX_RX_SPACER_WIDTH 8
-#define FRF_AZ_TX_DROP_ABORT_EN_LBN 60
-#define FRF_AZ_TX_DROP_ABORT_EN_WIDTH 1
-#define FRF_AZ_TX_SOFT_EVT_EN_LBN 59
-#define FRF_AZ_TX_SOFT_EVT_EN_WIDTH 1
-#define FRF_AZ_TX_PS_EVT_DIS_LBN 58
-#define FRF_AZ_TX_PS_EVT_DIS_WIDTH 1
-#define FRF_AZ_TX_RX_SPACER_EN_LBN 57
-#define FRF_AZ_TX_RX_SPACER_EN_WIDTH 1
-#define FRF_AZ_TX_XP_TIMER_LBN 52
-#define FRF_AZ_TX_XP_TIMER_WIDTH 5
-#define FRF_AZ_TX_PREF_SPACER_LBN 44
-#define FRF_AZ_TX_PREF_SPACER_WIDTH 8
-#define FRF_AZ_TX_PREF_WD_TMR_LBN 22
-#define FRF_AZ_TX_PREF_WD_TMR_WIDTH 22
-#define FRF_AZ_TX_ONLY1TAG_LBN 21
-#define FRF_AZ_TX_ONLY1TAG_WIDTH 1
-#define FRF_AZ_TX_PREF_THRESHOLD_LBN 19
-#define FRF_AZ_TX_PREF_THRESHOLD_WIDTH 2
-#define FRF_AZ_TX_ONE_PKT_PER_Q_LBN 18
-#define FRF_AZ_TX_ONE_PKT_PER_Q_WIDTH 1
-#define FRF_AZ_TX_DIS_NON_IP_EV_LBN 17
-#define FRF_AZ_TX_DIS_NON_IP_EV_WIDTH 1
-#define FRF_AA_TX_DMA_FF_THR_LBN 16
-#define FRF_AA_TX_DMA_FF_THR_WIDTH 1
-#define FRF_AZ_TX_DMA_SPACER_LBN 8
-#define FRF_AZ_TX_DMA_SPACER_WIDTH 8
-#define FRF_AA_TX_TCP_DIS_LBN 7
-#define FRF_AA_TX_TCP_DIS_WIDTH 1
-#define FRF_BZ_TX_FLUSH_MIN_LEN_EN_LBN 7
-#define FRF_BZ_TX_FLUSH_MIN_LEN_EN_WIDTH 1
-#define FRF_AA_TX_IP_DIS_LBN 6
-#define FRF_AA_TX_IP_DIS_WIDTH 1
-#define FRF_AZ_TX_MAX_CPL_LBN 2
-#define FRF_AZ_TX_MAX_CPL_WIDTH 2
-#define FFE_AZ_TX_MAX_CPL_16 3
-#define FFE_AZ_TX_MAX_CPL_8 2
-#define FFE_AZ_TX_MAX_CPL_4 1
-#define FFE_AZ_TX_MAX_CPL_NOLIMIT 0
-#define FRF_AZ_TX_MAX_PREF_LBN 0
-#define FRF_AZ_TX_MAX_PREF_WIDTH 2
-#define FFE_AZ_TX_MAX_PREF_32 3
-#define FFE_AZ_TX_MAX_PREF_16 2
-#define FFE_AZ_TX_MAX_PREF_8 1
-#define FFE_AZ_TX_MAX_PREF_OFF 0
-
-/* TX_PACE_REG: Transmit pace control register */
-#define FR_BZ_TX_PACE 0x00000a90
-#define FRF_BZ_TX_PACE_SB_NOT_AF_LBN 19
-#define FRF_BZ_TX_PACE_SB_NOT_AF_WIDTH 10
-#define FRF_BZ_TX_PACE_SB_AF_LBN 9
-#define FRF_BZ_TX_PACE_SB_AF_WIDTH 10
-#define FRF_BZ_TX_PACE_FB_BASE_LBN 5
-#define FRF_BZ_TX_PACE_FB_BASE_WIDTH 4
-#define FRF_BZ_TX_PACE_BIN_TH_LBN 0
-#define FRF_BZ_TX_PACE_BIN_TH_WIDTH 5
-
-/* TX_PACE_DROP_QID_REG: PACE Drop QID Counter */
-#define FR_BZ_TX_PACE_DROP_QID 0x00000aa0
-#define FRF_BZ_TX_PACE_QID_DRP_CNT_LBN 0
-#define FRF_BZ_TX_PACE_QID_DRP_CNT_WIDTH 16
-
-/* TX_VLAN_REG: Transmit VLAN tag register */
-#define FR_BB_TX_VLAN 0x00000ae0
-#define FRF_BB_TX_VLAN_EN_LBN 127
-#define FRF_BB_TX_VLAN_EN_WIDTH 1
-#define FRF_BB_TX_VLAN7_PORT1_EN_LBN 125
-#define FRF_BB_TX_VLAN7_PORT1_EN_WIDTH 1
-#define FRF_BB_TX_VLAN7_PORT0_EN_LBN 124
-#define FRF_BB_TX_VLAN7_PORT0_EN_WIDTH 1
-#define FRF_BB_TX_VLAN7_LBN 112
-#define FRF_BB_TX_VLAN7_WIDTH 12
-#define FRF_BB_TX_VLAN6_PORT1_EN_LBN 109
-#define FRF_BB_TX_VLAN6_PORT1_EN_WIDTH 1
-#define FRF_BB_TX_VLAN6_PORT0_EN_LBN 108
-#define FRF_BB_TX_VLAN6_PORT0_EN_WIDTH 1
-#define FRF_BB_TX_VLAN6_LBN 96
-#define FRF_BB_TX_VLAN6_WIDTH 12
-#define FRF_BB_TX_VLAN5_PORT1_EN_LBN 93
-#define FRF_BB_TX_VLAN5_PORT1_EN_WIDTH 1
-#define FRF_BB_TX_VLAN5_PORT0_EN_LBN 92
-#define FRF_BB_TX_VLAN5_PORT0_EN_WIDTH 1
-#define FRF_BB_TX_VLAN5_LBN 80
-#define FRF_BB_TX_VLAN5_WIDTH 12
-#define FRF_BB_TX_VLAN4_PORT1_EN_LBN 77
-#define FRF_BB_TX_VLAN4_PORT1_EN_WIDTH 1
-#define FRF_BB_TX_VLAN4_PORT0_EN_LBN 76
-#define FRF_BB_TX_VLAN4_PORT0_EN_WIDTH 1
-#define FRF_BB_TX_VLAN4_LBN 64
-#define FRF_BB_TX_VLAN4_WIDTH 12
-#define FRF_BB_TX_VLAN3_PORT1_EN_LBN 61
-#define FRF_BB_TX_VLAN3_PORT1_EN_WIDTH 1
-#define FRF_BB_TX_VLAN3_PORT0_EN_LBN 60
-#define FRF_BB_TX_VLAN3_PORT0_EN_WIDTH 1
-#define FRF_BB_TX_VLAN3_LBN 48
-#define FRF_BB_TX_VLAN3_WIDTH 12
-#define FRF_BB_TX_VLAN2_PORT1_EN_LBN 45
-#define FRF_BB_TX_VLAN2_PORT1_EN_WIDTH 1
-#define FRF_BB_TX_VLAN2_PORT0_EN_LBN 44
-#define FRF_BB_TX_VLAN2_PORT0_EN_WIDTH 1
-#define FRF_BB_TX_VLAN2_LBN 32
-#define FRF_BB_TX_VLAN2_WIDTH 12
-#define FRF_BB_TX_VLAN1_PORT1_EN_LBN 29
-#define FRF_BB_TX_VLAN1_PORT1_EN_WIDTH 1
-#define FRF_BB_TX_VLAN1_PORT0_EN_LBN 28
-#define FRF_BB_TX_VLAN1_PORT0_EN_WIDTH 1
-#define FRF_BB_TX_VLAN1_LBN 16
-#define FRF_BB_TX_VLAN1_WIDTH 12
-#define FRF_BB_TX_VLAN0_PORT1_EN_LBN 13
-#define FRF_BB_TX_VLAN0_PORT1_EN_WIDTH 1
-#define FRF_BB_TX_VLAN0_PORT0_EN_LBN 12
-#define FRF_BB_TX_VLAN0_PORT0_EN_WIDTH 1
-#define FRF_BB_TX_VLAN0_LBN 0
-#define FRF_BB_TX_VLAN0_WIDTH 12
-
-/* TX_IPFIL_PORTEN_REG: Transmit filter control register */
-#define FR_BZ_TX_IPFIL_PORTEN 0x00000af0
-#define FRF_BZ_TX_MADR0_FIL_EN_LBN 64
-#define FRF_BZ_TX_MADR0_FIL_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL31_PORT_EN_LBN 62
-#define FRF_BB_TX_IPFIL31_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL30_PORT_EN_LBN 60
-#define FRF_BB_TX_IPFIL30_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL29_PORT_EN_LBN 58
-#define FRF_BB_TX_IPFIL29_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL28_PORT_EN_LBN 56
-#define FRF_BB_TX_IPFIL28_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL27_PORT_EN_LBN 54
-#define FRF_BB_TX_IPFIL27_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL26_PORT_EN_LBN 52
-#define FRF_BB_TX_IPFIL26_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL25_PORT_EN_LBN 50
-#define FRF_BB_TX_IPFIL25_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL24_PORT_EN_LBN 48
-#define FRF_BB_TX_IPFIL24_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL23_PORT_EN_LBN 46
-#define FRF_BB_TX_IPFIL23_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL22_PORT_EN_LBN 44
-#define FRF_BB_TX_IPFIL22_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL21_PORT_EN_LBN 42
-#define FRF_BB_TX_IPFIL21_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL20_PORT_EN_LBN 40
-#define FRF_BB_TX_IPFIL20_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL19_PORT_EN_LBN 38
-#define FRF_BB_TX_IPFIL19_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL18_PORT_EN_LBN 36
-#define FRF_BB_TX_IPFIL18_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL17_PORT_EN_LBN 34
-#define FRF_BB_TX_IPFIL17_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL16_PORT_EN_LBN 32
-#define FRF_BB_TX_IPFIL16_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL15_PORT_EN_LBN 30
-#define FRF_BB_TX_IPFIL15_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL14_PORT_EN_LBN 28
-#define FRF_BB_TX_IPFIL14_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL13_PORT_EN_LBN 26
-#define FRF_BB_TX_IPFIL13_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL12_PORT_EN_LBN 24
-#define FRF_BB_TX_IPFIL12_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL11_PORT_EN_LBN 22
-#define FRF_BB_TX_IPFIL11_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL10_PORT_EN_LBN 20
-#define FRF_BB_TX_IPFIL10_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL9_PORT_EN_LBN 18
-#define FRF_BB_TX_IPFIL9_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL8_PORT_EN_LBN 16
-#define FRF_BB_TX_IPFIL8_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL7_PORT_EN_LBN 14
-#define FRF_BB_TX_IPFIL7_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL6_PORT_EN_LBN 12
-#define FRF_BB_TX_IPFIL6_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL5_PORT_EN_LBN 10
-#define FRF_BB_TX_IPFIL5_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL4_PORT_EN_LBN 8
-#define FRF_BB_TX_IPFIL4_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL3_PORT_EN_LBN 6
-#define FRF_BB_TX_IPFIL3_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL2_PORT_EN_LBN 4
-#define FRF_BB_TX_IPFIL2_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL1_PORT_EN_LBN 2
-#define FRF_BB_TX_IPFIL1_PORT_EN_WIDTH 1
-#define FRF_BB_TX_IPFIL0_PORT_EN_LBN 0
-#define FRF_BB_TX_IPFIL0_PORT_EN_WIDTH 1
-
-/* TX_IPFIL_TBL: Transmit IP source address filter table */
-#define FR_BB_TX_IPFIL_TBL 0x00000b00
-#define FR_BB_TX_IPFIL_TBL_STEP 16
-#define FR_BB_TX_IPFIL_TBL_ROWS 16
-#define FRF_BB_TX_IPFIL_MASK_1_LBN 96
-#define FRF_BB_TX_IPFIL_MASK_1_WIDTH 32
-#define FRF_BB_TX_IP_SRC_ADR_1_LBN 64
-#define FRF_BB_TX_IP_SRC_ADR_1_WIDTH 32
-#define FRF_BB_TX_IPFIL_MASK_0_LBN 32
-#define FRF_BB_TX_IPFIL_MASK_0_WIDTH 32
-#define FRF_BB_TX_IP_SRC_ADR_0_LBN 0
-#define FRF_BB_TX_IP_SRC_ADR_0_WIDTH 32
-
-/* MD_TXD_REG: PHY management transmit data register */
-#define FR_AB_MD_TXD 0x00000c00
-#define FRF_AB_MD_TXD_LBN 0
-#define FRF_AB_MD_TXD_WIDTH 16
-
-/* MD_RXD_REG: PHY management receive data register */
-#define FR_AB_MD_RXD 0x00000c10
-#define FRF_AB_MD_RXD_LBN 0
-#define FRF_AB_MD_RXD_WIDTH 16
-
-/* MD_CS_REG: PHY management configuration & status register */
-#define FR_AB_MD_CS 0x00000c20
-#define FRF_AB_MD_RD_EN_CMD_LBN 15
-#define FRF_AB_MD_RD_EN_CMD_WIDTH 1
-#define FRF_AB_MD_WR_EN_CMD_LBN 14
-#define FRF_AB_MD_WR_EN_CMD_WIDTH 1
-#define FRF_AB_MD_ADDR_CMD_LBN 13
-#define FRF_AB_MD_ADDR_CMD_WIDTH 1
-#define FRF_AB_MD_PT_LBN 7
-#define FRF_AB_MD_PT_WIDTH 3
-#define FRF_AB_MD_PL_LBN 6
-#define FRF_AB_MD_PL_WIDTH 1
-#define FRF_AB_MD_INT_CLR_LBN 5
-#define FRF_AB_MD_INT_CLR_WIDTH 1
-#define FRF_AB_MD_GC_LBN 4
-#define FRF_AB_MD_GC_WIDTH 1
-#define FRF_AB_MD_PRSP_LBN 3
-#define FRF_AB_MD_PRSP_WIDTH 1
-#define FRF_AB_MD_RIC_LBN 2
-#define FRF_AB_MD_RIC_WIDTH 1
-#define FRF_AB_MD_RDC_LBN 1
-#define FRF_AB_MD_RDC_WIDTH 1
-#define FRF_AB_MD_WRC_LBN 0
-#define FRF_AB_MD_WRC_WIDTH 1
-
-/* MD_PHY_ADR_REG: PHY management PHY address register */
-#define FR_AB_MD_PHY_ADR 0x00000c30
-#define FRF_AB_MD_PHY_ADR_LBN 0
-#define FRF_AB_MD_PHY_ADR_WIDTH 16
-
-/* MD_ID_REG: PHY management ID register */
-#define FR_AB_MD_ID 0x00000c40
-#define FRF_AB_MD_PRT_ADR_LBN 11
-#define FRF_AB_MD_PRT_ADR_WIDTH 5
-#define FRF_AB_MD_DEV_ADR_LBN 6
-#define FRF_AB_MD_DEV_ADR_WIDTH 5
-
-/* MD_STAT_REG: PHY management status & mask register */
-#define FR_AB_MD_STAT 0x00000c50
-#define FRF_AB_MD_PINT_LBN 4
-#define FRF_AB_MD_PINT_WIDTH 1
-#define FRF_AB_MD_DONE_LBN 3
-#define FRF_AB_MD_DONE_WIDTH 1
-#define FRF_AB_MD_BSERR_LBN 2
-#define FRF_AB_MD_BSERR_WIDTH 1
-#define FRF_AB_MD_LNFL_LBN 1
-#define FRF_AB_MD_LNFL_WIDTH 1
-#define FRF_AB_MD_BSY_LBN 0
-#define FRF_AB_MD_BSY_WIDTH 1
-
-/* MAC_STAT_DMA_REG: Port MAC statistical counter DMA register */
-#define FR_AB_MAC_STAT_DMA 0x00000c60
-#define FRF_AB_MAC_STAT_DMA_CMD_LBN 48
-#define FRF_AB_MAC_STAT_DMA_CMD_WIDTH 1
-#define FRF_AB_MAC_STAT_DMA_ADR_LBN 0
-#define FRF_AB_MAC_STAT_DMA_ADR_WIDTH 48
-
-/* MAC_CTRL_REG: Port MAC control register */
-#define FR_AB_MAC_CTRL 0x00000c80
-#define FRF_AB_MAC_XOFF_VAL_LBN 16
-#define FRF_AB_MAC_XOFF_VAL_WIDTH 16
-#define FRF_BB_TXFIFO_DRAIN_EN_LBN 7
-#define FRF_BB_TXFIFO_DRAIN_EN_WIDTH 1
-#define FRF_AB_MAC_XG_DISTXCRC_LBN 5
-#define FRF_AB_MAC_XG_DISTXCRC_WIDTH 1
-#define FRF_AB_MAC_BCAD_ACPT_LBN 4
-#define FRF_AB_MAC_BCAD_ACPT_WIDTH 1
-#define FRF_AB_MAC_UC_PROM_LBN 3
-#define FRF_AB_MAC_UC_PROM_WIDTH 1
-#define FRF_AB_MAC_LINK_STATUS_LBN 2
-#define FRF_AB_MAC_LINK_STATUS_WIDTH 1
-#define FRF_AB_MAC_SPEED_LBN 0
-#define FRF_AB_MAC_SPEED_WIDTH 2
-#define FFE_AB_MAC_SPEED_10G 3
-#define FFE_AB_MAC_SPEED_1G 2
-#define FFE_AB_MAC_SPEED_100M 1
-#define FFE_AB_MAC_SPEED_10M 0
-
-/* GEN_MODE_REG: General Purpose mode register (external interrupt mask) */
-#define FR_BB_GEN_MODE 0x00000c90
-#define FRF_BB_XFP_PHY_INT_POL_SEL_LBN 3
-#define FRF_BB_XFP_PHY_INT_POL_SEL_WIDTH 1
-#define FRF_BB_XG_PHY_INT_POL_SEL_LBN 2
-#define FRF_BB_XG_PHY_INT_POL_SEL_WIDTH 1
-#define FRF_BB_XFP_PHY_INT_MASK_LBN 1
-#define FRF_BB_XFP_PHY_INT_MASK_WIDTH 1
-#define FRF_BB_XG_PHY_INT_MASK_LBN 0
-#define FRF_BB_XG_PHY_INT_MASK_WIDTH 1
-
-/* MAC_MC_HASH_REG0: Multicast address hash table */
-#define FR_AB_MAC_MC_HASH_REG0 0x00000ca0
-#define FRF_AB_MAC_MCAST_HASH0_LBN 0
-#define FRF_AB_MAC_MCAST_HASH0_WIDTH 128
-
-/* MAC_MC_HASH_REG1: Multicast address hash table */
-#define FR_AB_MAC_MC_HASH_REG1 0x00000cb0
-#define FRF_AB_MAC_MCAST_HASH1_LBN 0
-#define FRF_AB_MAC_MCAST_HASH1_WIDTH 128
-
-/* GM_CFG1_REG: GMAC configuration register 1 */
-#define FR_AB_GM_CFG1 0x00000e00
-#define FRF_AB_GM_SW_RST_LBN 31
-#define FRF_AB_GM_SW_RST_WIDTH 1
-#define FRF_AB_GM_SIM_RST_LBN 30
-#define FRF_AB_GM_SIM_RST_WIDTH 1
-#define FRF_AB_GM_RST_RX_MAC_CTL_LBN 19
-#define FRF_AB_GM_RST_RX_MAC_CTL_WIDTH 1
-#define FRF_AB_GM_RST_TX_MAC_CTL_LBN 18
-#define FRF_AB_GM_RST_TX_MAC_CTL_WIDTH 1
-#define FRF_AB_GM_RST_RX_FUNC_LBN 17
-#define FRF_AB_GM_RST_RX_FUNC_WIDTH 1
-#define FRF_AB_GM_RST_TX_FUNC_LBN 16
-#define FRF_AB_GM_RST_TX_FUNC_WIDTH 1
-#define FRF_AB_GM_LOOP_LBN 8
-#define FRF_AB_GM_LOOP_WIDTH 1
-#define FRF_AB_GM_RX_FC_EN_LBN 5
-#define FRF_AB_GM_RX_FC_EN_WIDTH 1
-#define FRF_AB_GM_TX_FC_EN_LBN 4
-#define FRF_AB_GM_TX_FC_EN_WIDTH 1
-#define FRF_AB_GM_SYNC_RXEN_LBN 3
-#define FRF_AB_GM_SYNC_RXEN_WIDTH 1
-#define FRF_AB_GM_RX_EN_LBN 2
-#define FRF_AB_GM_RX_EN_WIDTH 1
-#define FRF_AB_GM_SYNC_TXEN_LBN 1
-#define FRF_AB_GM_SYNC_TXEN_WIDTH 1
-#define FRF_AB_GM_TX_EN_LBN 0
-#define FRF_AB_GM_TX_EN_WIDTH 1
-
-/* GM_CFG2_REG: GMAC configuration register 2 */
-#define FR_AB_GM_CFG2 0x00000e10
-#define FRF_AB_GM_PAMBL_LEN_LBN 12
-#define FRF_AB_GM_PAMBL_LEN_WIDTH 4
-#define FRF_AB_GM_IF_MODE_LBN 8
-#define FRF_AB_GM_IF_MODE_WIDTH 2
-#define FFE_AB_IF_MODE_BYTE_MODE 2
-#define FFE_AB_IF_MODE_NIBBLE_MODE 1
-#define FRF_AB_GM_HUGE_FRM_EN_LBN 5
-#define FRF_AB_GM_HUGE_FRM_EN_WIDTH 1
-#define FRF_AB_GM_LEN_CHK_LBN 4
-#define FRF_AB_GM_LEN_CHK_WIDTH 1
-#define FRF_AB_GM_PAD_CRC_EN_LBN 2
-#define FRF_AB_GM_PAD_CRC_EN_WIDTH 1
-#define FRF_AB_GM_CRC_EN_LBN 1
-#define FRF_AB_GM_CRC_EN_WIDTH 1
-#define FRF_AB_GM_FD_LBN 0
-#define FRF_AB_GM_FD_WIDTH 1
-
-/* GM_IPG_REG: GMAC IPG register */
-#define FR_AB_GM_IPG 0x00000e20
-#define FRF_AB_GM_NONB2B_IPG1_LBN 24
-#define FRF_AB_GM_NONB2B_IPG1_WIDTH 7
-#define FRF_AB_GM_NONB2B_IPG2_LBN 16
-#define FRF_AB_GM_NONB2B_IPG2_WIDTH 7
-#define FRF_AB_GM_MIN_IPG_ENF_LBN 8
-#define FRF_AB_GM_MIN_IPG_ENF_WIDTH 8
-#define FRF_AB_GM_B2B_IPG_LBN 0
-#define FRF_AB_GM_B2B_IPG_WIDTH 7
-
-/* GM_HD_REG: GMAC half duplex register */
-#define FR_AB_GM_HD 0x00000e30
-#define FRF_AB_GM_ALT_BOFF_VAL_LBN 20
-#define FRF_AB_GM_ALT_BOFF_VAL_WIDTH 4
-#define FRF_AB_GM_ALT_BOFF_EN_LBN 19
-#define FRF_AB_GM_ALT_BOFF_EN_WIDTH 1
-#define FRF_AB_GM_BP_NO_BOFF_LBN 18
-#define FRF_AB_GM_BP_NO_BOFF_WIDTH 1
-#define FRF_AB_GM_DIS_BOFF_LBN 17
-#define FRF_AB_GM_DIS_BOFF_WIDTH 1
-#define FRF_AB_GM_EXDEF_TX_EN_LBN 16
-#define FRF_AB_GM_EXDEF_TX_EN_WIDTH 1
-#define FRF_AB_GM_RTRY_LIMIT_LBN 12
-#define FRF_AB_GM_RTRY_LIMIT_WIDTH 4
-#define FRF_AB_GM_COL_WIN_LBN 0
-#define FRF_AB_GM_COL_WIN_WIDTH 10
-
-/* GM_MAX_FLEN_REG: GMAC maximum frame length register */
-#define FR_AB_GM_MAX_FLEN 0x00000e40
-#define FRF_AB_GM_MAX_FLEN_LBN 0
-#define FRF_AB_GM_MAX_FLEN_WIDTH 16
-
-/* GM_TEST_REG: GMAC test register */
-#define FR_AB_GM_TEST 0x00000e70
-#define FRF_AB_GM_MAX_BOFF_LBN 3
-#define FRF_AB_GM_MAX_BOFF_WIDTH 1
-#define FRF_AB_GM_REG_TX_FLOW_EN_LBN 2
-#define FRF_AB_GM_REG_TX_FLOW_EN_WIDTH 1
-#define FRF_AB_GM_TEST_PAUSE_LBN 1
-#define FRF_AB_GM_TEST_PAUSE_WIDTH 1
-#define FRF_AB_GM_SHORT_SLOT_LBN 0
-#define FRF_AB_GM_SHORT_SLOT_WIDTH 1
-
-/* GM_ADR1_REG: GMAC station address register 1 */
-#define FR_AB_GM_ADR1 0x00000f00
-#define FRF_AB_GM_ADR_B0_LBN 24
-#define FRF_AB_GM_ADR_B0_WIDTH 8
-#define FRF_AB_GM_ADR_B1_LBN 16
-#define FRF_AB_GM_ADR_B1_WIDTH 8
-#define FRF_AB_GM_ADR_B2_LBN 8
-#define FRF_AB_GM_ADR_B2_WIDTH 8
-#define FRF_AB_GM_ADR_B3_LBN 0
-#define FRF_AB_GM_ADR_B3_WIDTH 8
-
-/* GM_ADR2_REG: GMAC station address register 2 */
-#define FR_AB_GM_ADR2 0x00000f10
-#define FRF_AB_GM_ADR_B4_LBN 24
-#define FRF_AB_GM_ADR_B4_WIDTH 8
-#define FRF_AB_GM_ADR_B5_LBN 16
-#define FRF_AB_GM_ADR_B5_WIDTH 8
-
-/* GMF_CFG0_REG: GMAC FIFO configuration register 0 */
-#define FR_AB_GMF_CFG0 0x00000f20
-#define FRF_AB_GMF_FTFENRPLY_LBN 20
-#define FRF_AB_GMF_FTFENRPLY_WIDTH 1
-#define FRF_AB_GMF_STFENRPLY_LBN 19
-#define FRF_AB_GMF_STFENRPLY_WIDTH 1
-#define FRF_AB_GMF_FRFENRPLY_LBN 18
-#define FRF_AB_GMF_FRFENRPLY_WIDTH 1
-#define FRF_AB_GMF_SRFENRPLY_LBN 17
-#define FRF_AB_GMF_SRFENRPLY_WIDTH 1
-#define FRF_AB_GMF_WTMENRPLY_LBN 16
-#define FRF_AB_GMF_WTMENRPLY_WIDTH 1
-#define FRF_AB_GMF_FTFENREQ_LBN 12
-#define FRF_AB_GMF_FTFENREQ_WIDTH 1
-#define FRF_AB_GMF_STFENREQ_LBN 11
-#define FRF_AB_GMF_STFENREQ_WIDTH 1
-#define FRF_AB_GMF_FRFENREQ_LBN 10
-#define FRF_AB_GMF_FRFENREQ_WIDTH 1
-#define FRF_AB_GMF_SRFENREQ_LBN 9
-#define FRF_AB_GMF_SRFENREQ_WIDTH 1
-#define FRF_AB_GMF_WTMENREQ_LBN 8
-#define FRF_AB_GMF_WTMENREQ_WIDTH 1
-#define FRF_AB_GMF_HSTRSTFT_LBN 4
-#define FRF_AB_GMF_HSTRSTFT_WIDTH 1
-#define FRF_AB_GMF_HSTRSTST_LBN 3
-#define FRF_AB_GMF_HSTRSTST_WIDTH 1
-#define FRF_AB_GMF_HSTRSTFR_LBN 2
-#define FRF_AB_GMF_HSTRSTFR_WIDTH 1
-#define FRF_AB_GMF_HSTRSTSR_LBN 1
-#define FRF_AB_GMF_HSTRSTSR_WIDTH 1
-#define FRF_AB_GMF_HSTRSTWT_LBN 0
-#define FRF_AB_GMF_HSTRSTWT_WIDTH 1
-
-/* GMF_CFG1_REG: GMAC FIFO configuration register 1 */
-#define FR_AB_GMF_CFG1 0x00000f30
-#define FRF_AB_GMF_CFGFRTH_LBN 16
-#define FRF_AB_GMF_CFGFRTH_WIDTH 5
-#define FRF_AB_GMF_CFGXOFFRTX_LBN 0
-#define FRF_AB_GMF_CFGXOFFRTX_WIDTH 16
-
-/* GMF_CFG2_REG: GMAC FIFO configuration register 2 */
-#define FR_AB_GMF_CFG2 0x00000f40
-#define FRF_AB_GMF_CFGHWM_LBN 16
-#define FRF_AB_GMF_CFGHWM_WIDTH 6
-#define FRF_AB_GMF_CFGLWM_LBN 0
-#define FRF_AB_GMF_CFGLWM_WIDTH 6
-
-/* GMF_CFG3_REG: GMAC FIFO configuration register 3 */
-#define FR_AB_GMF_CFG3 0x00000f50
-#define FRF_AB_GMF_CFGHWMFT_LBN 16
-#define FRF_AB_GMF_CFGHWMFT_WIDTH 6
-#define FRF_AB_GMF_CFGFTTH_LBN 0
-#define FRF_AB_GMF_CFGFTTH_WIDTH 6
-
-/* GMF_CFG4_REG: GMAC FIFO configuration register 4 */
-#define FR_AB_GMF_CFG4 0x00000f60
-#define FRF_AB_GMF_HSTFLTRFRM_LBN 0
-#define FRF_AB_GMF_HSTFLTRFRM_WIDTH 18
-
-/* GMF_CFG5_REG: GMAC FIFO configuration register 5 */
-#define FR_AB_GMF_CFG5 0x00000f70
-#define FRF_AB_GMF_CFGHDPLX_LBN 22
-#define FRF_AB_GMF_CFGHDPLX_WIDTH 1
-#define FRF_AB_GMF_SRFULL_LBN 21
-#define FRF_AB_GMF_SRFULL_WIDTH 1
-#define FRF_AB_GMF_HSTSRFULLCLR_LBN 20
-#define FRF_AB_GMF_HSTSRFULLCLR_WIDTH 1
-#define FRF_AB_GMF_CFGBYTMODE_LBN 19
-#define FRF_AB_GMF_CFGBYTMODE_WIDTH 1
-#define FRF_AB_GMF_HSTDRPLT64_LBN 18
-#define FRF_AB_GMF_HSTDRPLT64_WIDTH 1
-#define FRF_AB_GMF_HSTFLTRFRMDC_LBN 0
-#define FRF_AB_GMF_HSTFLTRFRMDC_WIDTH 18
-
-/* TX_SRC_MAC_TBL: Transmit IP source address filter table */
-#define FR_BB_TX_SRC_MAC_TBL 0x00001000
-#define FR_BB_TX_SRC_MAC_TBL_STEP 16
-#define FR_BB_TX_SRC_MAC_TBL_ROWS 16
-#define FRF_BB_TX_SRC_MAC_ADR_1_LBN 64
-#define FRF_BB_TX_SRC_MAC_ADR_1_WIDTH 48
-#define FRF_BB_TX_SRC_MAC_ADR_0_LBN 0
-#define FRF_BB_TX_SRC_MAC_ADR_0_WIDTH 48
-
-/* TX_SRC_MAC_CTL_REG: Transmit MAC source address filter control */
-#define FR_BB_TX_SRC_MAC_CTL 0x00001100
-#define FRF_BB_TX_SRC_DROP_CTR_LBN 16
-#define FRF_BB_TX_SRC_DROP_CTR_WIDTH 16
-#define FRF_BB_TX_SRC_FLTR_EN_LBN 15
-#define FRF_BB_TX_SRC_FLTR_EN_WIDTH 1
-#define FRF_BB_TX_DROP_CTR_CLR_LBN 12
-#define FRF_BB_TX_DROP_CTR_CLR_WIDTH 1
-#define FRF_BB_TX_MAC_QID_SEL_LBN 0
-#define FRF_BB_TX_MAC_QID_SEL_WIDTH 3
-
-/* XM_ADR_LO_REG: XGMAC address register low */
-#define FR_AB_XM_ADR_LO 0x00001200
-#define FRF_AB_XM_ADR_LO_LBN 0
-#define FRF_AB_XM_ADR_LO_WIDTH 32
-
-/* XM_ADR_HI_REG: XGMAC address register high */
-#define FR_AB_XM_ADR_HI 0x00001210
-#define FRF_AB_XM_ADR_HI_LBN 0
-#define FRF_AB_XM_ADR_HI_WIDTH 16
-
-/* XM_GLB_CFG_REG: XGMAC global configuration */
-#define FR_AB_XM_GLB_CFG 0x00001220
-#define FRF_AB_XM_RMTFLT_GEN_LBN 17
-#define FRF_AB_XM_RMTFLT_GEN_WIDTH 1
-#define FRF_AB_XM_DEBUG_MODE_LBN 16
-#define FRF_AB_XM_DEBUG_MODE_WIDTH 1
-#define FRF_AB_XM_RX_STAT_EN_LBN 11
-#define FRF_AB_XM_RX_STAT_EN_WIDTH 1
-#define FRF_AB_XM_TX_STAT_EN_LBN 10
-#define FRF_AB_XM_TX_STAT_EN_WIDTH 1
-#define FRF_AB_XM_RX_JUMBO_MODE_LBN 6
-#define FRF_AB_XM_RX_JUMBO_MODE_WIDTH 1
-#define FRF_AB_XM_WAN_MODE_LBN 5
-#define FRF_AB_XM_WAN_MODE_WIDTH 1
-#define FRF_AB_XM_INTCLR_MODE_LBN 3
-#define FRF_AB_XM_INTCLR_MODE_WIDTH 1
-#define FRF_AB_XM_CORE_RST_LBN 0
-#define FRF_AB_XM_CORE_RST_WIDTH 1
-
-/* XM_TX_CFG_REG: XGMAC transmit configuration */
-#define FR_AB_XM_TX_CFG 0x00001230
-#define FRF_AB_XM_TX_PROG_LBN 24
-#define FRF_AB_XM_TX_PROG_WIDTH 1
-#define FRF_AB_XM_IPG_LBN 16
-#define FRF_AB_XM_IPG_WIDTH 4
-#define FRF_AB_XM_FCNTL_LBN 10
-#define FRF_AB_XM_FCNTL_WIDTH 1
-#define FRF_AB_XM_TXCRC_LBN 8
-#define FRF_AB_XM_TXCRC_WIDTH 1
-#define FRF_AB_XM_EDRC_LBN 6
-#define FRF_AB_XM_EDRC_WIDTH 1
-#define FRF_AB_XM_AUTO_PAD_LBN 5
-#define FRF_AB_XM_AUTO_PAD_WIDTH 1
-#define FRF_AB_XM_TX_PRMBL_LBN 2
-#define FRF_AB_XM_TX_PRMBL_WIDTH 1
-#define FRF_AB_XM_TXEN_LBN 1
-#define FRF_AB_XM_TXEN_WIDTH 1
-#define FRF_AB_XM_TX_RST_LBN 0
-#define FRF_AB_XM_TX_RST_WIDTH 1
-
-/* XM_RX_CFG_REG: XGMAC receive configuration */
-#define FR_AB_XM_RX_CFG 0x00001240
-#define FRF_AB_XM_PASS_LENERR_LBN 26
-#define FRF_AB_XM_PASS_LENERR_WIDTH 1
-#define FRF_AB_XM_PASS_CRC_ERR_LBN 25
-#define FRF_AB_XM_PASS_CRC_ERR_WIDTH 1
-#define FRF_AB_XM_PASS_PRMBLE_ERR_LBN 24
-#define FRF_AB_XM_PASS_PRMBLE_ERR_WIDTH 1
-#define FRF_AB_XM_REJ_BCAST_LBN 20
-#define FRF_AB_XM_REJ_BCAST_WIDTH 1
-#define FRF_AB_XM_ACPT_ALL_MCAST_LBN 11
-#define FRF_AB_XM_ACPT_ALL_MCAST_WIDTH 1
-#define FRF_AB_XM_ACPT_ALL_UCAST_LBN 9
-#define FRF_AB_XM_ACPT_ALL_UCAST_WIDTH 1
-#define FRF_AB_XM_AUTO_DEPAD_LBN 8
-#define FRF_AB_XM_AUTO_DEPAD_WIDTH 1
-#define FRF_AB_XM_RXCRC_LBN 3
-#define FRF_AB_XM_RXCRC_WIDTH 1
-#define FRF_AB_XM_RX_PRMBL_LBN 2
-#define FRF_AB_XM_RX_PRMBL_WIDTH 1
-#define FRF_AB_XM_RXEN_LBN 1
-#define FRF_AB_XM_RXEN_WIDTH 1
-#define FRF_AB_XM_RX_RST_LBN 0
-#define FRF_AB_XM_RX_RST_WIDTH 1
-
-/* XM_MGT_INT_MASK: documentation to be written for sum_XM_MGT_INT_MASK */
-#define FR_AB_XM_MGT_INT_MASK 0x00001250
-#define FRF_AB_XM_MSK_STA_INTR_LBN 16
-#define FRF_AB_XM_MSK_STA_INTR_WIDTH 1
-#define FRF_AB_XM_MSK_STAT_CNTR_HF_LBN 9
-#define FRF_AB_XM_MSK_STAT_CNTR_HF_WIDTH 1
-#define FRF_AB_XM_MSK_STAT_CNTR_OF_LBN 8
-#define FRF_AB_XM_MSK_STAT_CNTR_OF_WIDTH 1
-#define FRF_AB_XM_MSK_PRMBLE_ERR_LBN 2
-#define FRF_AB_XM_MSK_PRMBLE_ERR_WIDTH 1
-#define FRF_AB_XM_MSK_RMTFLT_LBN 1
-#define FRF_AB_XM_MSK_RMTFLT_WIDTH 1
-#define FRF_AB_XM_MSK_LCLFLT_LBN 0
-#define FRF_AB_XM_MSK_LCLFLT_WIDTH 1
-
-/* XM_FC_REG: XGMAC flow control register */
-#define FR_AB_XM_FC 0x00001270
-#define FRF_AB_XM_PAUSE_TIME_LBN 16
-#define FRF_AB_XM_PAUSE_TIME_WIDTH 16
-#define FRF_AB_XM_RX_MAC_STAT_LBN 11
-#define FRF_AB_XM_RX_MAC_STAT_WIDTH 1
-#define FRF_AB_XM_TX_MAC_STAT_LBN 10
-#define FRF_AB_XM_TX_MAC_STAT_WIDTH 1
-#define FRF_AB_XM_MCNTL_PASS_LBN 8
-#define FRF_AB_XM_MCNTL_PASS_WIDTH 2
-#define FRF_AB_XM_REJ_CNTL_UCAST_LBN 6
-#define FRF_AB_XM_REJ_CNTL_UCAST_WIDTH 1
-#define FRF_AB_XM_REJ_CNTL_MCAST_LBN 5
-#define FRF_AB_XM_REJ_CNTL_MCAST_WIDTH 1
-#define FRF_AB_XM_ZPAUSE_LBN 2
-#define FRF_AB_XM_ZPAUSE_WIDTH 1
-#define FRF_AB_XM_XMIT_PAUSE_LBN 1
-#define FRF_AB_XM_XMIT_PAUSE_WIDTH 1
-#define FRF_AB_XM_DIS_FCNTL_LBN 0
-#define FRF_AB_XM_DIS_FCNTL_WIDTH 1
-
-/* XM_PAUSE_TIME_REG: XGMAC pause time register */
-#define FR_AB_XM_PAUSE_TIME 0x00001290
-#define FRF_AB_XM_TX_PAUSE_CNT_LBN 16
-#define FRF_AB_XM_TX_PAUSE_CNT_WIDTH 16
-#define FRF_AB_XM_RX_PAUSE_CNT_LBN 0
-#define FRF_AB_XM_RX_PAUSE_CNT_WIDTH 16
-
-/* XM_TX_PARAM_REG: XGMAC transmit parameter register */
-#define FR_AB_XM_TX_PARAM 0x000012d0
-#define FRF_AB_XM_TX_JUMBO_MODE_LBN 31
-#define FRF_AB_XM_TX_JUMBO_MODE_WIDTH 1
-#define FRF_AB_XM_MAX_TX_FRM_SIZE_HI_LBN 19
-#define FRF_AB_XM_MAX_TX_FRM_SIZE_HI_WIDTH 11
-#define FRF_AB_XM_MAX_TX_FRM_SIZE_LO_LBN 16
-#define FRF_AB_XM_MAX_TX_FRM_SIZE_LO_WIDTH 3
-#define FRF_AB_XM_PAD_CHAR_LBN 0
-#define FRF_AB_XM_PAD_CHAR_WIDTH 8
-
-/* XM_RX_PARAM_REG: XGMAC receive parameter register */
-#define FR_AB_XM_RX_PARAM 0x000012e0
-#define FRF_AB_XM_MAX_RX_FRM_SIZE_HI_LBN 3
-#define FRF_AB_XM_MAX_RX_FRM_SIZE_HI_WIDTH 11
-#define FRF_AB_XM_MAX_RX_FRM_SIZE_LO_LBN 0
-#define FRF_AB_XM_MAX_RX_FRM_SIZE_LO_WIDTH 3
-
-/* XM_MGT_INT_MSK_REG: XGMAC management interrupt mask register */
-#define FR_AB_XM_MGT_INT_MSK 0x000012f0
-#define FRF_AB_XM_STAT_CNTR_OF_LBN 9
-#define FRF_AB_XM_STAT_CNTR_OF_WIDTH 1
-#define FRF_AB_XM_STAT_CNTR_HF_LBN 8
-#define FRF_AB_XM_STAT_CNTR_HF_WIDTH 1
-#define FRF_AB_XM_PRMBLE_ERR_LBN 2
-#define FRF_AB_XM_PRMBLE_ERR_WIDTH 1
-#define FRF_AB_XM_RMTFLT_LBN 1
-#define FRF_AB_XM_RMTFLT_WIDTH 1
-#define FRF_AB_XM_LCLFLT_LBN 0
-#define FRF_AB_XM_LCLFLT_WIDTH 1
-
-/* XX_PWR_RST_REG: XGXS/XAUI powerdown/reset register */
-#define FR_AB_XX_PWR_RST 0x00001300
-#define FRF_AB_XX_PWRDND_SIG_LBN 31
-#define FRF_AB_XX_PWRDND_SIG_WIDTH 1
-#define FRF_AB_XX_PWRDNC_SIG_LBN 30
-#define FRF_AB_XX_PWRDNC_SIG_WIDTH 1
-#define FRF_AB_XX_PWRDNB_SIG_LBN 29
-#define FRF_AB_XX_PWRDNB_SIG_WIDTH 1
-#define FRF_AB_XX_PWRDNA_SIG_LBN 28
-#define FRF_AB_XX_PWRDNA_SIG_WIDTH 1
-#define FRF_AB_XX_SIM_MODE_LBN 27
-#define FRF_AB_XX_SIM_MODE_WIDTH 1
-#define FRF_AB_XX_RSTPLLCD_SIG_LBN 25
-#define FRF_AB_XX_RSTPLLCD_SIG_WIDTH 1
-#define FRF_AB_XX_RSTPLLAB_SIG_LBN 24
-#define FRF_AB_XX_RSTPLLAB_SIG_WIDTH 1
-#define FRF_AB_XX_RESETD_SIG_LBN 23
-#define FRF_AB_XX_RESETD_SIG_WIDTH 1
-#define FRF_AB_XX_RESETC_SIG_LBN 22
-#define FRF_AB_XX_RESETC_SIG_WIDTH 1
-#define FRF_AB_XX_RESETB_SIG_LBN 21
-#define FRF_AB_XX_RESETB_SIG_WIDTH 1
-#define FRF_AB_XX_RESETA_SIG_LBN 20
-#define FRF_AB_XX_RESETA_SIG_WIDTH 1
-#define FRF_AB_XX_RSTXGXSRX_SIG_LBN 18
-#define FRF_AB_XX_RSTXGXSRX_SIG_WIDTH 1
-#define FRF_AB_XX_RSTXGXSTX_SIG_LBN 17
-#define FRF_AB_XX_RSTXGXSTX_SIG_WIDTH 1
-#define FRF_AB_XX_SD_RST_ACT_LBN 16
-#define FRF_AB_XX_SD_RST_ACT_WIDTH 1
-#define FRF_AB_XX_PWRDND_EN_LBN 15
-#define FRF_AB_XX_PWRDND_EN_WIDTH 1
-#define FRF_AB_XX_PWRDNC_EN_LBN 14
-#define FRF_AB_XX_PWRDNC_EN_WIDTH 1
-#define FRF_AB_XX_PWRDNB_EN_LBN 13
-#define FRF_AB_XX_PWRDNB_EN_WIDTH 1
-#define FRF_AB_XX_PWRDNA_EN_LBN 12
-#define FRF_AB_XX_PWRDNA_EN_WIDTH 1
-#define FRF_AB_XX_RSTPLLCD_EN_LBN 9
-#define FRF_AB_XX_RSTPLLCD_EN_WIDTH 1
-#define FRF_AB_XX_RSTPLLAB_EN_LBN 8
-#define FRF_AB_XX_RSTPLLAB_EN_WIDTH 1
-#define FRF_AB_XX_RESETD_EN_LBN 7
-#define FRF_AB_XX_RESETD_EN_WIDTH 1
-#define FRF_AB_XX_RESETC_EN_LBN 6
-#define FRF_AB_XX_RESETC_EN_WIDTH 1
-#define FRF_AB_XX_RESETB_EN_LBN 5
-#define FRF_AB_XX_RESETB_EN_WIDTH 1
-#define FRF_AB_XX_RESETA_EN_LBN 4
-#define FRF_AB_XX_RESETA_EN_WIDTH 1
-#define FRF_AB_XX_RSTXGXSRX_EN_LBN 2
-#define FRF_AB_XX_RSTXGXSRX_EN_WIDTH 1
-#define FRF_AB_XX_RSTXGXSTX_EN_LBN 1
-#define FRF_AB_XX_RSTXGXSTX_EN_WIDTH 1
-#define FRF_AB_XX_RST_XX_EN_LBN 0
-#define FRF_AB_XX_RST_XX_EN_WIDTH 1
-
-/* XX_SD_CTL_REG: XGXS/XAUI powerdown/reset control register */
-#define FR_AB_XX_SD_CTL 0x00001310
-#define FRF_AB_XX_TERMADJ1_LBN 17
-#define FRF_AB_XX_TERMADJ1_WIDTH 1
-#define FRF_AB_XX_TERMADJ0_LBN 16
-#define FRF_AB_XX_TERMADJ0_WIDTH 1
-#define FRF_AB_XX_HIDRVD_LBN 15
-#define FRF_AB_XX_HIDRVD_WIDTH 1
-#define FRF_AB_XX_LODRVD_LBN 14
-#define FRF_AB_XX_LODRVD_WIDTH 1
-#define FRF_AB_XX_HIDRVC_LBN 13
-#define FRF_AB_XX_HIDRVC_WIDTH 1
-#define FRF_AB_XX_LODRVC_LBN 12
-#define FRF_AB_XX_LODRVC_WIDTH 1
-#define FRF_AB_XX_HIDRVB_LBN 11
-#define FRF_AB_XX_HIDRVB_WIDTH 1
-#define FRF_AB_XX_LODRVB_LBN 10
-#define FRF_AB_XX_LODRVB_WIDTH 1
-#define FRF_AB_XX_HIDRVA_LBN 9
-#define FRF_AB_XX_HIDRVA_WIDTH 1
-#define FRF_AB_XX_LODRVA_LBN 8
-#define FRF_AB_XX_LODRVA_WIDTH 1
-#define FRF_AB_XX_LPBKD_LBN 3
-#define FRF_AB_XX_LPBKD_WIDTH 1
-#define FRF_AB_XX_LPBKC_LBN 2
-#define FRF_AB_XX_LPBKC_WIDTH 1
-#define FRF_AB_XX_LPBKB_LBN 1
-#define FRF_AB_XX_LPBKB_WIDTH 1
-#define FRF_AB_XX_LPBKA_LBN 0
-#define FRF_AB_XX_LPBKA_WIDTH 1
-
-/* XX_TXDRV_CTL_REG: XAUI SerDes transmit drive control register */
-#define FR_AB_XX_TXDRV_CTL 0x00001320
-#define FRF_AB_XX_DEQD_LBN 28
-#define FRF_AB_XX_DEQD_WIDTH 4
-#define FRF_AB_XX_DEQC_LBN 24
-#define FRF_AB_XX_DEQC_WIDTH 4
-#define FRF_AB_XX_DEQB_LBN 20
-#define FRF_AB_XX_DEQB_WIDTH 4
-#define FRF_AB_XX_DEQA_LBN 16
-#define FRF_AB_XX_DEQA_WIDTH 4
-#define FRF_AB_XX_DTXD_LBN 12
-#define FRF_AB_XX_DTXD_WIDTH 4
-#define FRF_AB_XX_DTXC_LBN 8
-#define FRF_AB_XX_DTXC_WIDTH 4
-#define FRF_AB_XX_DTXB_LBN 4
-#define FRF_AB_XX_DTXB_WIDTH 4
-#define FRF_AB_XX_DTXA_LBN 0
-#define FRF_AB_XX_DTXA_WIDTH 4
-
-/* XX_PRBS_CTL_REG: documentation to be written for sum_XX_PRBS_CTL_REG */
-#define FR_AB_XX_PRBS_CTL 0x00001330
-#define FRF_AB_XX_CH3_RX_PRBS_SEL_LBN 30
-#define FRF_AB_XX_CH3_RX_PRBS_SEL_WIDTH 2
-#define FRF_AB_XX_CH3_RX_PRBS_INV_LBN 29
-#define FRF_AB_XX_CH3_RX_PRBS_INV_WIDTH 1
-#define FRF_AB_XX_CH3_RX_PRBS_CHKEN_LBN 28
-#define FRF_AB_XX_CH3_RX_PRBS_CHKEN_WIDTH 1
-#define FRF_AB_XX_CH2_RX_PRBS_SEL_LBN 26
-#define FRF_AB_XX_CH2_RX_PRBS_SEL_WIDTH 2
-#define FRF_AB_XX_CH2_RX_PRBS_INV_LBN 25
-#define FRF_AB_XX_CH2_RX_PRBS_INV_WIDTH 1
-#define FRF_AB_XX_CH2_RX_PRBS_CHKEN_LBN 24
-#define FRF_AB_XX_CH2_RX_PRBS_CHKEN_WIDTH 1
-#define FRF_AB_XX_CH1_RX_PRBS_SEL_LBN 22
-#define FRF_AB_XX_CH1_RX_PRBS_SEL_WIDTH 2
-#define FRF_AB_XX_CH1_RX_PRBS_INV_LBN 21
-#define FRF_AB_XX_CH1_RX_PRBS_INV_WIDTH 1
-#define FRF_AB_XX_CH1_RX_PRBS_CHKEN_LBN 20
-#define FRF_AB_XX_CH1_RX_PRBS_CHKEN_WIDTH 1
-#define FRF_AB_XX_CH0_RX_PRBS_SEL_LBN 18
-#define FRF_AB_XX_CH0_RX_PRBS_SEL_WIDTH 2
-#define FRF_AB_XX_CH0_RX_PRBS_INV_LBN 17
-#define FRF_AB_XX_CH0_RX_PRBS_INV_WIDTH 1
-#define FRF_AB_XX_CH0_RX_PRBS_CHKEN_LBN 16
-#define FRF_AB_XX_CH0_RX_PRBS_CHKEN_WIDTH 1
-#define FRF_AB_XX_CH3_TX_PRBS_SEL_LBN 14
-#define FRF_AB_XX_CH3_TX_PRBS_SEL_WIDTH 2
-#define FRF_AB_XX_CH3_TX_PRBS_INV_LBN 13
-#define FRF_AB_XX_CH3_TX_PRBS_INV_WIDTH 1
-#define FRF_AB_XX_CH3_TX_PRBS_CHKEN_LBN 12
-#define FRF_AB_XX_CH3_TX_PRBS_CHKEN_WIDTH 1
-#define FRF_AB_XX_CH2_TX_PRBS_SEL_LBN 10
-#define FRF_AB_XX_CH2_TX_PRBS_SEL_WIDTH 2
-#define FRF_AB_XX_CH2_TX_PRBS_INV_LBN 9
-#define FRF_AB_XX_CH2_TX_PRBS_INV_WIDTH 1
-#define FRF_AB_XX_CH2_TX_PRBS_CHKEN_LBN 8
-#define FRF_AB_XX_CH2_TX_PRBS_CHKEN_WIDTH 1
-#define FRF_AB_XX_CH1_TX_PRBS_SEL_LBN 6
-#define FRF_AB_XX_CH1_TX_PRBS_SEL_WIDTH 2
-#define FRF_AB_XX_CH1_TX_PRBS_INV_LBN 5
-#define FRF_AB_XX_CH1_TX_PRBS_INV_WIDTH 1
-#define FRF_AB_XX_CH1_TX_PRBS_CHKEN_LBN 4
-#define FRF_AB_XX_CH1_TX_PRBS_CHKEN_WIDTH 1
-#define FRF_AB_XX_CH0_TX_PRBS_SEL_LBN 2
-#define FRF_AB_XX_CH0_TX_PRBS_SEL_WIDTH 2
-#define FRF_AB_XX_CH0_TX_PRBS_INV_LBN 1
-#define FRF_AB_XX_CH0_TX_PRBS_INV_WIDTH 1
-#define FRF_AB_XX_CH0_TX_PRBS_CHKEN_LBN 0
-#define FRF_AB_XX_CH0_TX_PRBS_CHKEN_WIDTH 1
-
-/* XX_PRBS_CHK_REG: documentation to be written for sum_XX_PRBS_CHK_REG */
-#define FR_AB_XX_PRBS_CHK 0x00001340
-#define FRF_AB_XX_REV_LB_EN_LBN 16
-#define FRF_AB_XX_REV_LB_EN_WIDTH 1
-#define FRF_AB_XX_CH3_DEG_DET_LBN 15
-#define FRF_AB_XX_CH3_DEG_DET_WIDTH 1
-#define FRF_AB_XX_CH3_LFSR_LOCK_IND_LBN 14
-#define FRF_AB_XX_CH3_LFSR_LOCK_IND_WIDTH 1
-#define FRF_AB_XX_CH3_PRBS_FRUN_LBN 13
-#define FRF_AB_XX_CH3_PRBS_FRUN_WIDTH 1
-#define FRF_AB_XX_CH3_ERR_CHK_LBN 12
-#define FRF_AB_XX_CH3_ERR_CHK_WIDTH 1
-#define FRF_AB_XX_CH2_DEG_DET_LBN 11
-#define FRF_AB_XX_CH2_DEG_DET_WIDTH 1
-#define FRF_AB_XX_CH2_LFSR_LOCK_IND_LBN 10
-#define FRF_AB_XX_CH2_LFSR_LOCK_IND_WIDTH 1
-#define FRF_AB_XX_CH2_PRBS_FRUN_LBN 9
-#define FRF_AB_XX_CH2_PRBS_FRUN_WIDTH 1
-#define FRF_AB_XX_CH2_ERR_CHK_LBN 8
-#define FRF_AB_XX_CH2_ERR_CHK_WIDTH 1
-#define FRF_AB_XX_CH1_DEG_DET_LBN 7
-#define FRF_AB_XX_CH1_DEG_DET_WIDTH 1
-#define FRF_AB_XX_CH1_LFSR_LOCK_IND_LBN 6
-#define FRF_AB_XX_CH1_LFSR_LOCK_IND_WIDTH 1
-#define FRF_AB_XX_CH1_PRBS_FRUN_LBN 5
-#define FRF_AB_XX_CH1_PRBS_FRUN_WIDTH 1
-#define FRF_AB_XX_CH1_ERR_CHK_LBN 4
-#define FRF_AB_XX_CH1_ERR_CHK_WIDTH 1
-#define FRF_AB_XX_CH0_DEG_DET_LBN 3
-#define FRF_AB_XX_CH0_DEG_DET_WIDTH 1
-#define FRF_AB_XX_CH0_LFSR_LOCK_IND_LBN 2
-#define FRF_AB_XX_CH0_LFSR_LOCK_IND_WIDTH 1
-#define FRF_AB_XX_CH0_PRBS_FRUN_LBN 1
-#define FRF_AB_XX_CH0_PRBS_FRUN_WIDTH 1
-#define FRF_AB_XX_CH0_ERR_CHK_LBN 0
-#define FRF_AB_XX_CH0_ERR_CHK_WIDTH 1
-
-/* XX_PRBS_ERR_REG: documentation to be written for sum_XX_PRBS_ERR_REG */
-#define FR_AB_XX_PRBS_ERR 0x00001350
-#define FRF_AB_XX_CH3_PRBS_ERR_CNT_LBN 24
-#define FRF_AB_XX_CH3_PRBS_ERR_CNT_WIDTH 8
-#define FRF_AB_XX_CH2_PRBS_ERR_CNT_LBN 16
-#define FRF_AB_XX_CH2_PRBS_ERR_CNT_WIDTH 8
-#define FRF_AB_XX_CH1_PRBS_ERR_CNT_LBN 8
-#define FRF_AB_XX_CH1_PRBS_ERR_CNT_WIDTH 8
-#define FRF_AB_XX_CH0_PRBS_ERR_CNT_LBN 0
-#define FRF_AB_XX_CH0_PRBS_ERR_CNT_WIDTH 8
-
-/* XX_CORE_STAT_REG: XAUI XGXS core status register */
-#define FR_AB_XX_CORE_STAT 0x00001360
-#define FRF_AB_XX_FORCE_SIG3_LBN 31
-#define FRF_AB_XX_FORCE_SIG3_WIDTH 1
-#define FRF_AB_XX_FORCE_SIG3_VAL_LBN 30
-#define FRF_AB_XX_FORCE_SIG3_VAL_WIDTH 1
-#define FRF_AB_XX_FORCE_SIG2_LBN 29
-#define FRF_AB_XX_FORCE_SIG2_WIDTH 1
-#define FRF_AB_XX_FORCE_SIG2_VAL_LBN 28
-#define FRF_AB_XX_FORCE_SIG2_VAL_WIDTH 1
-#define FRF_AB_XX_FORCE_SIG1_LBN 27
-#define FRF_AB_XX_FORCE_SIG1_WIDTH 1
-#define FRF_AB_XX_FORCE_SIG1_VAL_LBN 26
-#define FRF_AB_XX_FORCE_SIG1_VAL_WIDTH 1
-#define FRF_AB_XX_FORCE_SIG0_LBN 25
-#define FRF_AB_XX_FORCE_SIG0_WIDTH 1
-#define FRF_AB_XX_FORCE_SIG0_VAL_LBN 24
-#define FRF_AB_XX_FORCE_SIG0_VAL_WIDTH 1
-#define FRF_AB_XX_XGXS_LB_EN_LBN 23
-#define FRF_AB_XX_XGXS_LB_EN_WIDTH 1
-#define FRF_AB_XX_XGMII_LB_EN_LBN 22
-#define FRF_AB_XX_XGMII_LB_EN_WIDTH 1
-#define FRF_AB_XX_MATCH_FAULT_LBN 21
-#define FRF_AB_XX_MATCH_FAULT_WIDTH 1
-#define FRF_AB_XX_ALIGN_DONE_LBN 20
-#define FRF_AB_XX_ALIGN_DONE_WIDTH 1
-#define FRF_AB_XX_SYNC_STAT3_LBN 19
-#define FRF_AB_XX_SYNC_STAT3_WIDTH 1
-#define FRF_AB_XX_SYNC_STAT2_LBN 18
-#define FRF_AB_XX_SYNC_STAT2_WIDTH 1
-#define FRF_AB_XX_SYNC_STAT1_LBN 17
-#define FRF_AB_XX_SYNC_STAT1_WIDTH 1
-#define FRF_AB_XX_SYNC_STAT0_LBN 16
-#define FRF_AB_XX_SYNC_STAT0_WIDTH 1
-#define FRF_AB_XX_COMMA_DET_CH3_LBN 15
-#define FRF_AB_XX_COMMA_DET_CH3_WIDTH 1
-#define FRF_AB_XX_COMMA_DET_CH2_LBN 14
-#define FRF_AB_XX_COMMA_DET_CH2_WIDTH 1
-#define FRF_AB_XX_COMMA_DET_CH1_LBN 13
-#define FRF_AB_XX_COMMA_DET_CH1_WIDTH 1
-#define FRF_AB_XX_COMMA_DET_CH0_LBN 12
-#define FRF_AB_XX_COMMA_DET_CH0_WIDTH 1
-#define FRF_AB_XX_CGRP_ALIGN_CH3_LBN 11
-#define FRF_AB_XX_CGRP_ALIGN_CH3_WIDTH 1
-#define FRF_AB_XX_CGRP_ALIGN_CH2_LBN 10
-#define FRF_AB_XX_CGRP_ALIGN_CH2_WIDTH 1
-#define FRF_AB_XX_CGRP_ALIGN_CH1_LBN 9
-#define FRF_AB_XX_CGRP_ALIGN_CH1_WIDTH 1
-#define FRF_AB_XX_CGRP_ALIGN_CH0_LBN 8
-#define FRF_AB_XX_CGRP_ALIGN_CH0_WIDTH 1
-#define FRF_AB_XX_CHAR_ERR_CH3_LBN 7
-#define FRF_AB_XX_CHAR_ERR_CH3_WIDTH 1
-#define FRF_AB_XX_CHAR_ERR_CH2_LBN 6
-#define FRF_AB_XX_CHAR_ERR_CH2_WIDTH 1
-#define FRF_AB_XX_CHAR_ERR_CH1_LBN 5
-#define FRF_AB_XX_CHAR_ERR_CH1_WIDTH 1
-#define FRF_AB_XX_CHAR_ERR_CH0_LBN 4
-#define FRF_AB_XX_CHAR_ERR_CH0_WIDTH 1
-#define FRF_AB_XX_DISPERR_CH3_LBN 3
-#define FRF_AB_XX_DISPERR_CH3_WIDTH 1
-#define FRF_AB_XX_DISPERR_CH2_LBN 2
-#define FRF_AB_XX_DISPERR_CH2_WIDTH 1
-#define FRF_AB_XX_DISPERR_CH1_LBN 1
-#define FRF_AB_XX_DISPERR_CH1_WIDTH 1
-#define FRF_AB_XX_DISPERR_CH0_LBN 0
-#define FRF_AB_XX_DISPERR_CH0_WIDTH 1
-
-/* RX_DESC_PTR_TBL_KER: Receive descriptor pointer table */
-#define FR_AA_RX_DESC_PTR_TBL_KER 0x00011800
-#define FR_AA_RX_DESC_PTR_TBL_KER_STEP 16
-#define FR_AA_RX_DESC_PTR_TBL_KER_ROWS 4
-/* RX_DESC_PTR_TBL: Receive descriptor pointer table */
-#define FR_BZ_RX_DESC_PTR_TBL 0x00f40000
-#define FR_BZ_RX_DESC_PTR_TBL_STEP 16
-#define FR_BB_RX_DESC_PTR_TBL_ROWS 4096
-#define FR_CZ_RX_DESC_PTR_TBL_ROWS 1024
-#define FRF_CZ_RX_HDR_SPLIT_LBN 90
-#define FRF_CZ_RX_HDR_SPLIT_WIDTH 1
-#define FRF_AA_RX_RESET_LBN 89
-#define FRF_AA_RX_RESET_WIDTH 1
-#define FRF_AZ_RX_ISCSI_DDIG_EN_LBN 88
-#define FRF_AZ_RX_ISCSI_DDIG_EN_WIDTH 1
-#define FRF_AZ_RX_ISCSI_HDIG_EN_LBN 87
-#define FRF_AZ_RX_ISCSI_HDIG_EN_WIDTH 1
-#define FRF_AZ_RX_DESC_PREF_ACT_LBN 86
-#define FRF_AZ_RX_DESC_PREF_ACT_WIDTH 1
-#define FRF_AZ_RX_DC_HW_RPTR_LBN 80
-#define FRF_AZ_RX_DC_HW_RPTR_WIDTH 6
-#define FRF_AZ_RX_DESCQ_HW_RPTR_LBN 68
-#define FRF_AZ_RX_DESCQ_HW_RPTR_WIDTH 12
-#define FRF_AZ_RX_DESCQ_SW_WPTR_LBN 56
-#define FRF_AZ_RX_DESCQ_SW_WPTR_WIDTH 12
-#define FRF_AZ_RX_DESCQ_BUF_BASE_ID_LBN 36
-#define FRF_AZ_RX_DESCQ_BUF_BASE_ID_WIDTH 20
-#define FRF_AZ_RX_DESCQ_EVQ_ID_LBN 24
-#define FRF_AZ_RX_DESCQ_EVQ_ID_WIDTH 12
-#define FRF_AZ_RX_DESCQ_OWNER_ID_LBN 10
-#define FRF_AZ_RX_DESCQ_OWNER_ID_WIDTH 14
-#define FRF_AZ_RX_DESCQ_LABEL_LBN 5
-#define FRF_AZ_RX_DESCQ_LABEL_WIDTH 5
-#define FRF_AZ_RX_DESCQ_SIZE_LBN 3
-#define FRF_AZ_RX_DESCQ_SIZE_WIDTH 2
-#define FFE_AZ_RX_DESCQ_SIZE_4K 3
-#define FFE_AZ_RX_DESCQ_SIZE_2K 2
-#define FFE_AZ_RX_DESCQ_SIZE_1K 1
-#define FFE_AZ_RX_DESCQ_SIZE_512 0
-#define FRF_AZ_RX_DESCQ_TYPE_LBN 2
-#define FRF_AZ_RX_DESCQ_TYPE_WIDTH 1
-#define FRF_AZ_RX_DESCQ_JUMBO_LBN 1
-#define FRF_AZ_RX_DESCQ_JUMBO_WIDTH 1
-#define FRF_AZ_RX_DESCQ_EN_LBN 0
-#define FRF_AZ_RX_DESCQ_EN_WIDTH 1
-
-/* TX_DESC_PTR_TBL_KER: Transmit descriptor pointer */
-#define FR_AA_TX_DESC_PTR_TBL_KER 0x00011900
-#define FR_AA_TX_DESC_PTR_TBL_KER_STEP 16
-#define FR_AA_TX_DESC_PTR_TBL_KER_ROWS 8
-/* TX_DESC_PTR_TBL: Transmit descriptor pointer */
-#define FR_BZ_TX_DESC_PTR_TBL 0x00f50000
-#define FR_BZ_TX_DESC_PTR_TBL_STEP 16
-#define FR_BB_TX_DESC_PTR_TBL_ROWS 4096
-#define FR_CZ_TX_DESC_PTR_TBL_ROWS 1024
-#define FRF_CZ_TX_DPT_Q_MASK_WIDTH_LBN 94
-#define FRF_CZ_TX_DPT_Q_MASK_WIDTH_WIDTH 2
-#define FRF_CZ_TX_DPT_ETH_FILT_EN_LBN 93
-#define FRF_CZ_TX_DPT_ETH_FILT_EN_WIDTH 1
-#define FRF_CZ_TX_DPT_IP_FILT_EN_LBN 92
-#define FRF_CZ_TX_DPT_IP_FILT_EN_WIDTH 1
-#define FRF_BZ_TX_NON_IP_DROP_DIS_LBN 91
-#define FRF_BZ_TX_NON_IP_DROP_DIS_WIDTH 1
-#define FRF_BZ_TX_IP_CHKSM_DIS_LBN 90
-#define FRF_BZ_TX_IP_CHKSM_DIS_WIDTH 1
-#define FRF_BZ_TX_TCP_CHKSM_DIS_LBN 89
-#define FRF_BZ_TX_TCP_CHKSM_DIS_WIDTH 1
-#define FRF_AZ_TX_DESCQ_EN_LBN 88
-#define FRF_AZ_TX_DESCQ_EN_WIDTH 1
-#define FRF_AZ_TX_ISCSI_DDIG_EN_LBN 87
-#define FRF_AZ_TX_ISCSI_DDIG_EN_WIDTH 1
-#define FRF_AZ_TX_ISCSI_HDIG_EN_LBN 86
-#define FRF_AZ_TX_ISCSI_HDIG_EN_WIDTH 1
-#define FRF_AZ_TX_DC_HW_RPTR_LBN 80
-#define FRF_AZ_TX_DC_HW_RPTR_WIDTH 6
-#define FRF_AZ_TX_DESCQ_HW_RPTR_LBN 68
-#define FRF_AZ_TX_DESCQ_HW_RPTR_WIDTH 12
-#define FRF_AZ_TX_DESCQ_SW_WPTR_LBN 56
-#define FRF_AZ_TX_DESCQ_SW_WPTR_WIDTH 12
-#define FRF_AZ_TX_DESCQ_BUF_BASE_ID_LBN 36
-#define FRF_AZ_TX_DESCQ_BUF_BASE_ID_WIDTH 20
-#define FRF_AZ_TX_DESCQ_EVQ_ID_LBN 24
-#define FRF_AZ_TX_DESCQ_EVQ_ID_WIDTH 12
-#define FRF_AZ_TX_DESCQ_OWNER_ID_LBN 10
-#define FRF_AZ_TX_DESCQ_OWNER_ID_WIDTH 14
-#define FRF_AZ_TX_DESCQ_LABEL_LBN 5
-#define FRF_AZ_TX_DESCQ_LABEL_WIDTH 5
-#define FRF_AZ_TX_DESCQ_SIZE_LBN 3
-#define FRF_AZ_TX_DESCQ_SIZE_WIDTH 2
-#define FFE_AZ_TX_DESCQ_SIZE_4K 3
-#define FFE_AZ_TX_DESCQ_SIZE_2K 2
-#define FFE_AZ_TX_DESCQ_SIZE_1K 1
-#define FFE_AZ_TX_DESCQ_SIZE_512 0
-#define FRF_AZ_TX_DESCQ_TYPE_LBN 1
-#define FRF_AZ_TX_DESCQ_TYPE_WIDTH 2
-#define FRF_AZ_TX_DESCQ_FLUSH_LBN 0
-#define FRF_AZ_TX_DESCQ_FLUSH_WIDTH 1
-
-/* EVQ_PTR_TBL_KER: Event queue pointer table */
-#define FR_AA_EVQ_PTR_TBL_KER 0x00011a00
-#define FR_AA_EVQ_PTR_TBL_KER_STEP 16
-#define FR_AA_EVQ_PTR_TBL_KER_ROWS 4
-/* EVQ_PTR_TBL: Event queue pointer table */
-#define FR_BZ_EVQ_PTR_TBL 0x00f60000
-#define FR_BZ_EVQ_PTR_TBL_STEP 16
-#define FR_CZ_EVQ_PTR_TBL_ROWS 1024
-#define FR_BB_EVQ_PTR_TBL_ROWS 4096
-#define FRF_BZ_EVQ_RPTR_IGN_LBN 40
-#define FRF_BZ_EVQ_RPTR_IGN_WIDTH 1
-#define FRF_AB_EVQ_WKUP_OR_INT_EN_LBN 39
-#define FRF_AB_EVQ_WKUP_OR_INT_EN_WIDTH 1
-#define FRF_CZ_EVQ_DOS_PROTECT_EN_LBN 39
-#define FRF_CZ_EVQ_DOS_PROTECT_EN_WIDTH 1
-#define FRF_AZ_EVQ_NXT_WPTR_LBN 24
-#define FRF_AZ_EVQ_NXT_WPTR_WIDTH 15
-#define FRF_AZ_EVQ_EN_LBN 23
-#define FRF_AZ_EVQ_EN_WIDTH 1
-#define FRF_AZ_EVQ_SIZE_LBN 20
-#define FRF_AZ_EVQ_SIZE_WIDTH 3
-#define FFE_AZ_EVQ_SIZE_32K 6
-#define FFE_AZ_EVQ_SIZE_16K 5
-#define FFE_AZ_EVQ_SIZE_8K 4
-#define FFE_AZ_EVQ_SIZE_4K 3
-#define FFE_AZ_EVQ_SIZE_2K 2
-#define FFE_AZ_EVQ_SIZE_1K 1
-#define FFE_AZ_EVQ_SIZE_512 0
-#define FRF_AZ_EVQ_BUF_BASE_ID_LBN 0
-#define FRF_AZ_EVQ_BUF_BASE_ID_WIDTH 20
-
-/* BUF_HALF_TBL_KER: Buffer table in half buffer table mode direct access by driver */
-#define FR_AA_BUF_HALF_TBL_KER 0x00018000
-#define FR_AA_BUF_HALF_TBL_KER_STEP 8
-#define FR_AA_BUF_HALF_TBL_KER_ROWS 4096
-/* BUF_HALF_TBL: Buffer table in half buffer table mode direct access by driver */
-#define FR_BZ_BUF_HALF_TBL 0x00800000
-#define FR_BZ_BUF_HALF_TBL_STEP 8
-#define FR_CZ_BUF_HALF_TBL_ROWS 147456
-#define FR_BB_BUF_HALF_TBL_ROWS 524288
-#define FRF_AZ_BUF_ADR_HBUF_ODD_LBN 44
-#define FRF_AZ_BUF_ADR_HBUF_ODD_WIDTH 20
-#define FRF_AZ_BUF_OWNER_ID_HBUF_ODD_LBN 32
-#define FRF_AZ_BUF_OWNER_ID_HBUF_ODD_WIDTH 12
-#define FRF_AZ_BUF_ADR_HBUF_EVEN_LBN 12
-#define FRF_AZ_BUF_ADR_HBUF_EVEN_WIDTH 20
-#define FRF_AZ_BUF_OWNER_ID_HBUF_EVEN_LBN 0
-#define FRF_AZ_BUF_OWNER_ID_HBUF_EVEN_WIDTH 12
-
-/* BUF_FULL_TBL_KER: Buffer table in full buffer table mode direct access by driver */
-#define FR_AA_BUF_FULL_TBL_KER 0x00018000
-#define FR_AA_BUF_FULL_TBL_KER_STEP 8
-#define FR_AA_BUF_FULL_TBL_KER_ROWS 4096
-/* BUF_FULL_TBL: Buffer table in full buffer table mode direct access by driver */
-#define FR_BZ_BUF_FULL_TBL 0x00800000
-#define FR_BZ_BUF_FULL_TBL_STEP 8
-#define FR_CZ_BUF_FULL_TBL_ROWS 147456
-#define FR_BB_BUF_FULL_TBL_ROWS 917504
-#define FRF_AZ_BUF_FULL_UNUSED_LBN 51
-#define FRF_AZ_BUF_FULL_UNUSED_WIDTH 13
-#define FRF_AZ_IP_DAT_BUF_SIZE_LBN 50
-#define FRF_AZ_IP_DAT_BUF_SIZE_WIDTH 1
-#define FRF_AZ_BUF_ADR_REGION_LBN 48
-#define FRF_AZ_BUF_ADR_REGION_WIDTH 2
-#define FFE_AZ_BUF_ADR_REGN3 3
-#define FFE_AZ_BUF_ADR_REGN2 2
-#define FFE_AZ_BUF_ADR_REGN1 1
-#define FFE_AZ_BUF_ADR_REGN0 0
-#define FRF_AZ_BUF_ADR_FBUF_LBN 14
-#define FRF_AZ_BUF_ADR_FBUF_WIDTH 34
-#define FRF_AZ_BUF_OWNER_ID_FBUF_LBN 0
-#define FRF_AZ_BUF_OWNER_ID_FBUF_WIDTH 14
-
-/* RX_FILTER_TBL0: TCP/IPv4 Receive filter table */
-#define FR_BZ_RX_FILTER_TBL0 0x00f00000
-#define FR_BZ_RX_FILTER_TBL0_STEP 32
-#define FR_BZ_RX_FILTER_TBL0_ROWS 8192
-/* RX_FILTER_TBL1: TCP/IPv4 Receive filter table */
-#define FR_BB_RX_FILTER_TBL1 0x00f00010
-#define FR_BB_RX_FILTER_TBL1_STEP 32
-#define FR_BB_RX_FILTER_TBL1_ROWS 8192
-#define FRF_BZ_RSS_EN_LBN 110
-#define FRF_BZ_RSS_EN_WIDTH 1
-#define FRF_BZ_SCATTER_EN_LBN 109
-#define FRF_BZ_SCATTER_EN_WIDTH 1
-#define FRF_BZ_TCP_UDP_LBN 108
-#define FRF_BZ_TCP_UDP_WIDTH 1
-#define FRF_BZ_RXQ_ID_LBN 96
-#define FRF_BZ_RXQ_ID_WIDTH 12
-#define FRF_BZ_DEST_IP_LBN 64
-#define FRF_BZ_DEST_IP_WIDTH 32
-#define FRF_BZ_DEST_PORT_TCP_LBN 48
-#define FRF_BZ_DEST_PORT_TCP_WIDTH 16
-#define FRF_BZ_SRC_IP_LBN 16
-#define FRF_BZ_SRC_IP_WIDTH 32
-#define FRF_BZ_SRC_TCP_DEST_UDP_LBN 0
-#define FRF_BZ_SRC_TCP_DEST_UDP_WIDTH 16
-
-/* RX_MAC_FILTER_TBL0: Receive Ethernet filter table */
-#define FR_CZ_RX_MAC_FILTER_TBL0 0x00f00010
-#define FR_CZ_RX_MAC_FILTER_TBL0_STEP 32
-#define FR_CZ_RX_MAC_FILTER_TBL0_ROWS 512
-#define FRF_CZ_RMFT_RSS_EN_LBN 75
-#define FRF_CZ_RMFT_RSS_EN_WIDTH 1
-#define FRF_CZ_RMFT_SCATTER_EN_LBN 74
-#define FRF_CZ_RMFT_SCATTER_EN_WIDTH 1
-#define FRF_CZ_RMFT_IP_OVERRIDE_LBN 73
-#define FRF_CZ_RMFT_IP_OVERRIDE_WIDTH 1
-#define FRF_CZ_RMFT_RXQ_ID_LBN 61
-#define FRF_CZ_RMFT_RXQ_ID_WIDTH 12
-#define FRF_CZ_RMFT_WILDCARD_MATCH_LBN 60
-#define FRF_CZ_RMFT_WILDCARD_MATCH_WIDTH 1
-#define FRF_CZ_RMFT_DEST_MAC_LBN 12
-#define FRF_CZ_RMFT_DEST_MAC_WIDTH 48
-#define FRF_CZ_RMFT_VLAN_ID_LBN 0
-#define FRF_CZ_RMFT_VLAN_ID_WIDTH 12
-
-/* TIMER_TBL: Timer table */
-#define FR_BZ_TIMER_TBL 0x00f70000
-#define FR_BZ_TIMER_TBL_STEP 16
-#define FR_CZ_TIMER_TBL_ROWS 1024
-#define FR_BB_TIMER_TBL_ROWS 4096
-#define FRF_CZ_TIMER_Q_EN_LBN 33
-#define FRF_CZ_TIMER_Q_EN_WIDTH 1
-#define FRF_CZ_INT_ARMD_LBN 32
-#define FRF_CZ_INT_ARMD_WIDTH 1
-#define FRF_CZ_INT_PEND_LBN 31
-#define FRF_CZ_INT_PEND_WIDTH 1
-#define FRF_CZ_HOST_NOTIFY_MODE_LBN 30
-#define FRF_CZ_HOST_NOTIFY_MODE_WIDTH 1
-#define FRF_CZ_RELOAD_TIMER_VAL_LBN 16
-#define FRF_CZ_RELOAD_TIMER_VAL_WIDTH 14
-#define FRF_CZ_TIMER_MODE_LBN 14
-#define FRF_CZ_TIMER_MODE_WIDTH 2
-#define FFE_CZ_TIMER_MODE_INT_HLDOFF 3
-#define FFE_CZ_TIMER_MODE_TRIG_START 2
-#define FFE_CZ_TIMER_MODE_IMMED_START 1
-#define FFE_CZ_TIMER_MODE_DIS 0
-#define FRF_BB_TIMER_MODE_LBN 12
-#define FRF_BB_TIMER_MODE_WIDTH 2
-#define FFE_BB_TIMER_MODE_INT_HLDOFF 2
-#define FFE_BB_TIMER_MODE_TRIG_START 2
-#define FFE_BB_TIMER_MODE_IMMED_START 1
-#define FFE_BB_TIMER_MODE_DIS 0
-#define FRF_CZ_TIMER_VAL_LBN 0
-#define FRF_CZ_TIMER_VAL_WIDTH 14
-#define FRF_BB_TIMER_VAL_LBN 0
-#define FRF_BB_TIMER_VAL_WIDTH 12
-
-/* TX_PACE_TBL: Transmit pacing table */
-#define FR_BZ_TX_PACE_TBL 0x00f80000
-#define FR_BZ_TX_PACE_TBL_STEP 16
-#define FR_CZ_TX_PACE_TBL_ROWS 1024
-#define FR_BB_TX_PACE_TBL_ROWS 4096
-#define FRF_BZ_TX_PACE_LBN 0
-#define FRF_BZ_TX_PACE_WIDTH 5
-
-/* RX_INDIRECTION_TBL: RX Indirection Table */
-#define FR_BZ_RX_INDIRECTION_TBL 0x00fb0000
-#define FR_BZ_RX_INDIRECTION_TBL_STEP 16
-#define FR_BZ_RX_INDIRECTION_TBL_ROWS 128
-#define FRF_BZ_IT_QUEUE_LBN 0
-#define FRF_BZ_IT_QUEUE_WIDTH 6
-
-/* TX_FILTER_TBL0: TCP/IPv4 Transmit filter table */
-#define FR_CZ_TX_FILTER_TBL0 0x00fc0000
-#define FR_CZ_TX_FILTER_TBL0_STEP 16
-#define FR_CZ_TX_FILTER_TBL0_ROWS 8192
-#define FRF_CZ_TIFT_TCP_UDP_LBN 108
-#define FRF_CZ_TIFT_TCP_UDP_WIDTH 1
-#define FRF_CZ_TIFT_TXQ_ID_LBN 96
-#define FRF_CZ_TIFT_TXQ_ID_WIDTH 12
-#define FRF_CZ_TIFT_DEST_IP_LBN 64
-#define FRF_CZ_TIFT_DEST_IP_WIDTH 32
-#define FRF_CZ_TIFT_DEST_PORT_TCP_LBN 48
-#define FRF_CZ_TIFT_DEST_PORT_TCP_WIDTH 16
-#define FRF_CZ_TIFT_SRC_IP_LBN 16
-#define FRF_CZ_TIFT_SRC_IP_WIDTH 32
-#define FRF_CZ_TIFT_SRC_TCP_DEST_UDP_LBN 0
-#define FRF_CZ_TIFT_SRC_TCP_DEST_UDP_WIDTH 16
-
-/* TX_MAC_FILTER_TBL0: Transmit Ethernet filter table */
-#define FR_CZ_TX_MAC_FILTER_TBL0 0x00fe0000
-#define FR_CZ_TX_MAC_FILTER_TBL0_STEP 16
-#define FR_CZ_TX_MAC_FILTER_TBL0_ROWS 512
-#define FRF_CZ_TMFT_TXQ_ID_LBN 61
-#define FRF_CZ_TMFT_TXQ_ID_WIDTH 12
-#define FRF_CZ_TMFT_WILDCARD_MATCH_LBN 60
-#define FRF_CZ_TMFT_WILDCARD_MATCH_WIDTH 1
-#define FRF_CZ_TMFT_SRC_MAC_LBN 12
-#define FRF_CZ_TMFT_SRC_MAC_WIDTH 48
-#define FRF_CZ_TMFT_VLAN_ID_LBN 0
-#define FRF_CZ_TMFT_VLAN_ID_WIDTH 12
-
-/* MC_TREG_SMEM: MC Shared Memory */
-#define FR_CZ_MC_TREG_SMEM 0x00ff0000
-#define FR_CZ_MC_TREG_SMEM_STEP 4
-#define FR_CZ_MC_TREG_SMEM_ROWS 512
-#define FRF_CZ_MC_TREG_SMEM_ROW_LBN 0
-#define FRF_CZ_MC_TREG_SMEM_ROW_WIDTH 32
-
-/* MSIX_VECTOR_TABLE: MSIX Vector Table */
-#define FR_BB_MSIX_VECTOR_TABLE 0x00ff0000
-#define FR_BZ_MSIX_VECTOR_TABLE_STEP 16
-#define FR_BB_MSIX_VECTOR_TABLE_ROWS 64
-/* MSIX_VECTOR_TABLE: MSIX Vector Table */
-#define FR_CZ_MSIX_VECTOR_TABLE 0x00000000
-/* FR_BZ_MSIX_VECTOR_TABLE_STEP 16 */
-#define FR_CZ_MSIX_VECTOR_TABLE_ROWS 1024
-#define FRF_BZ_MSIX_VECTOR_RESERVED_LBN 97
-#define FRF_BZ_MSIX_VECTOR_RESERVED_WIDTH 31
-#define FRF_BZ_MSIX_VECTOR_MASK_LBN 96
-#define FRF_BZ_MSIX_VECTOR_MASK_WIDTH 1
-#define FRF_BZ_MSIX_MESSAGE_DATA_LBN 64
-#define FRF_BZ_MSIX_MESSAGE_DATA_WIDTH 32
-#define FRF_BZ_MSIX_MESSAGE_ADDRESS_HI_LBN 32
-#define FRF_BZ_MSIX_MESSAGE_ADDRESS_HI_WIDTH 32
-#define FRF_BZ_MSIX_MESSAGE_ADDRESS_LO_LBN 0
-#define FRF_BZ_MSIX_MESSAGE_ADDRESS_LO_WIDTH 32
-
-/* MSIX_PBA_TABLE: MSIX Pending Bit Array */
-#define FR_BB_MSIX_PBA_TABLE 0x00ff2000
-#define FR_BZ_MSIX_PBA_TABLE_STEP 4
-#define FR_BB_MSIX_PBA_TABLE_ROWS 2
-/* MSIX_PBA_TABLE: MSIX Pending Bit Array */
-#define FR_CZ_MSIX_PBA_TABLE 0x00008000
-/* FR_BZ_MSIX_PBA_TABLE_STEP 4 */
-#define FR_CZ_MSIX_PBA_TABLE_ROWS 32
-#define FRF_BZ_MSIX_PBA_PEND_DWORD_LBN 0
-#define FRF_BZ_MSIX_PBA_PEND_DWORD_WIDTH 32
-
-/* SRM_DBG_REG: SRAM debug access */
-#define FR_BZ_SRM_DBG 0x03000000
-#define FR_BZ_SRM_DBG_STEP 8
-#define FR_CZ_SRM_DBG_ROWS 262144
-#define FR_BB_SRM_DBG_ROWS 2097152
-#define FRF_BZ_SRM_DBG_LBN 0
-#define FRF_BZ_SRM_DBG_WIDTH 64
-
-/* TB_MSIX_PBA_TABLE: MSIX Pending Bit Array */
-#define FR_CZ_TB_MSIX_PBA_TABLE 0x00008000
-#define FR_CZ_TB_MSIX_PBA_TABLE_STEP 4
-#define FR_CZ_TB_MSIX_PBA_TABLE_ROWS 1024
-#define FRF_CZ_TB_MSIX_PBA_PEND_DWORD_LBN 0
-#define FRF_CZ_TB_MSIX_PBA_PEND_DWORD_WIDTH 32
-
-/* DRIVER_EV */
-#define FSF_AZ_DRIVER_EV_SUBCODE_LBN 56
-#define FSF_AZ_DRIVER_EV_SUBCODE_WIDTH 4
-#define FSE_BZ_TX_DSC_ERROR_EV 15
-#define FSE_BZ_RX_DSC_ERROR_EV 14
-#define FSE_AA_RX_RECOVER_EV 11
-#define FSE_AZ_TIMER_EV 10
-#define FSE_AZ_TX_PKT_NON_TCP_UDP 9
-#define FSE_AZ_WAKE_UP_EV 6
-#define FSE_AZ_SRM_UPD_DONE_EV 5
-#define FSE_AB_EVQ_NOT_EN_EV 3
-#define FSE_AZ_EVQ_INIT_DONE_EV 2
-#define FSE_AZ_RX_DESCQ_FLS_DONE_EV 1
-#define FSE_AZ_TX_DESCQ_FLS_DONE_EV 0
-#define FSF_AZ_DRIVER_EV_SUBDATA_LBN 0
-#define FSF_AZ_DRIVER_EV_SUBDATA_WIDTH 14
-
-/* EVENT_ENTRY */
-#define FSF_AZ_EV_CODE_LBN 60
-#define FSF_AZ_EV_CODE_WIDTH 4
-#define FSE_CZ_EV_CODE_MCDI_EV 12
-#define FSE_CZ_EV_CODE_USER_EV 8
-#define FSE_AZ_EV_CODE_DRV_GEN_EV 7
-#define FSE_AZ_EV_CODE_GLOBAL_EV 6
-#define FSE_AZ_EV_CODE_DRIVER_EV 5
-#define FSE_AZ_EV_CODE_TX_EV 2
-#define FSE_AZ_EV_CODE_RX_EV 0
-#define FSF_AZ_EV_DATA_LBN 0
-#define FSF_AZ_EV_DATA_WIDTH 60
-
-/* GLOBAL_EV */
-#define FSF_BB_GLB_EV_RX_RECOVERY_LBN 12
-#define FSF_BB_GLB_EV_RX_RECOVERY_WIDTH 1
-#define FSF_AA_GLB_EV_RX_RECOVERY_LBN 11
-#define FSF_AA_GLB_EV_RX_RECOVERY_WIDTH 1
-#define FSF_BB_GLB_EV_XG_MGT_INTR_LBN 11
-#define FSF_BB_GLB_EV_XG_MGT_INTR_WIDTH 1
-#define FSF_AB_GLB_EV_XFP_PHY0_INTR_LBN 10
-#define FSF_AB_GLB_EV_XFP_PHY0_INTR_WIDTH 1
-#define FSF_AB_GLB_EV_XG_PHY0_INTR_LBN 9
-#define FSF_AB_GLB_EV_XG_PHY0_INTR_WIDTH 1
-#define FSF_AB_GLB_EV_G_PHY0_INTR_LBN 7
-#define FSF_AB_GLB_EV_G_PHY0_INTR_WIDTH 1
-
-/* LEGACY_INT_VEC */
-#define FSF_AZ_NET_IVEC_FATAL_INT_LBN 64
-#define FSF_AZ_NET_IVEC_FATAL_INT_WIDTH 1
-#define FSF_AZ_NET_IVEC_INT_Q_LBN 40
-#define FSF_AZ_NET_IVEC_INT_Q_WIDTH 4
-#define FSF_AZ_NET_IVEC_INT_FLAG_LBN 32
-#define FSF_AZ_NET_IVEC_INT_FLAG_WIDTH 1
-#define FSF_AZ_NET_IVEC_EVQ_FIFO_HF_LBN 1
-#define FSF_AZ_NET_IVEC_EVQ_FIFO_HF_WIDTH 1
-#define FSF_AZ_NET_IVEC_EVQ_FIFO_AF_LBN 0
-#define FSF_AZ_NET_IVEC_EVQ_FIFO_AF_WIDTH 1
-
-/* MC_XGMAC_FLTR_RULE_DEF */
-#define FSF_CZ_MC_XFRC_MODE_LBN 416
-#define FSF_CZ_MC_XFRC_MODE_WIDTH 1
-#define FSE_CZ_MC_XFRC_MODE_LAYERED 1
-#define FSE_CZ_MC_XFRC_MODE_SIMPLE 0
-#define FSF_CZ_MC_XFRC_HASH_LBN 384
-#define FSF_CZ_MC_XFRC_HASH_WIDTH 32
-#define FSF_CZ_MC_XFRC_LAYER4_BYTE_MASK_LBN 256
-#define FSF_CZ_MC_XFRC_LAYER4_BYTE_MASK_WIDTH 128
-#define FSF_CZ_MC_XFRC_LAYER3_BYTE_MASK_LBN 128
-#define FSF_CZ_MC_XFRC_LAYER3_BYTE_MASK_WIDTH 128
-#define FSF_CZ_MC_XFRC_LAYER2_OR_SIMPLE_BYTE_MASK_LBN 0
-#define FSF_CZ_MC_XFRC_LAYER2_OR_SIMPLE_BYTE_MASK_WIDTH 128
-
-/* RX_EV */
-#define FSF_CZ_RX_EV_PKT_NOT_PARSED_LBN 58
-#define FSF_CZ_RX_EV_PKT_NOT_PARSED_WIDTH 1
-#define FSF_CZ_RX_EV_IPV6_PKT_LBN 57
-#define FSF_CZ_RX_EV_IPV6_PKT_WIDTH 1
-#define FSF_AZ_RX_EV_PKT_OK_LBN 56
-#define FSF_AZ_RX_EV_PKT_OK_WIDTH 1
-#define FSF_AZ_RX_EV_PAUSE_FRM_ERR_LBN 55
-#define FSF_AZ_RX_EV_PAUSE_FRM_ERR_WIDTH 1
-#define FSF_AZ_RX_EV_BUF_OWNER_ID_ERR_LBN 54
-#define FSF_AZ_RX_EV_BUF_OWNER_ID_ERR_WIDTH 1
-#define FSF_AZ_RX_EV_IP_FRAG_ERR_LBN 53
-#define FSF_AZ_RX_EV_IP_FRAG_ERR_WIDTH 1
-#define FSF_AZ_RX_EV_IP_HDR_CHKSUM_ERR_LBN 52
-#define FSF_AZ_RX_EV_IP_HDR_CHKSUM_ERR_WIDTH 1
-#define FSF_AZ_RX_EV_TCP_UDP_CHKSUM_ERR_LBN 51
-#define FSF_AZ_RX_EV_TCP_UDP_CHKSUM_ERR_WIDTH 1
-#define FSF_AZ_RX_EV_ETH_CRC_ERR_LBN 50
-#define FSF_AZ_RX_EV_ETH_CRC_ERR_WIDTH 1
-#define FSF_AZ_RX_EV_FRM_TRUNC_LBN 49
-#define FSF_AZ_RX_EV_FRM_TRUNC_WIDTH 1
-#define FSF_AA_RX_EV_DRIB_NIB_LBN 49
-#define FSF_AA_RX_EV_DRIB_NIB_WIDTH 1
-#define FSF_AZ_RX_EV_TOBE_DISC_LBN 47
-#define FSF_AZ_RX_EV_TOBE_DISC_WIDTH 1
-#define FSF_AZ_RX_EV_PKT_TYPE_LBN 44
-#define FSF_AZ_RX_EV_PKT_TYPE_WIDTH 3
-#define FSE_AZ_RX_EV_PKT_TYPE_VLAN_JUMBO 5
-#define FSE_AZ_RX_EV_PKT_TYPE_VLAN_LLC 4
-#define FSE_AZ_RX_EV_PKT_TYPE_VLAN 3
-#define FSE_AZ_RX_EV_PKT_TYPE_JUMBO 2
-#define FSE_AZ_RX_EV_PKT_TYPE_LLC 1
-#define FSE_AZ_RX_EV_PKT_TYPE_ETH 0
-#define FSF_AZ_RX_EV_HDR_TYPE_LBN 42
-#define FSF_AZ_RX_EV_HDR_TYPE_WIDTH 2
-#define FSE_AZ_RX_EV_HDR_TYPE_OTHER 3
-#define FSE_AB_RX_EV_HDR_TYPE_IPV4_OTHER 2
-#define FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_OTHER 2
-#define FSE_AB_RX_EV_HDR_TYPE_IPV4_UDP 1
-#define FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP 1
-#define FSE_AB_RX_EV_HDR_TYPE_IPV4_TCP 0
-#define FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP 0
-#define FSF_AZ_RX_EV_DESC_Q_EMPTY_LBN 41
-#define FSF_AZ_RX_EV_DESC_Q_EMPTY_WIDTH 1
-#define FSF_AZ_RX_EV_MCAST_HASH_MATCH_LBN 40
-#define FSF_AZ_RX_EV_MCAST_HASH_MATCH_WIDTH 1
-#define FSF_AZ_RX_EV_MCAST_PKT_LBN 39
-#define FSF_AZ_RX_EV_MCAST_PKT_WIDTH 1
-#define FSF_AA_RX_EV_RECOVERY_FLAG_LBN 37
-#define FSF_AA_RX_EV_RECOVERY_FLAG_WIDTH 1
-#define FSF_AZ_RX_EV_Q_LABEL_LBN 32
-#define FSF_AZ_RX_EV_Q_LABEL_WIDTH 5
-#define FSF_AZ_RX_EV_JUMBO_CONT_LBN 31
-#define FSF_AZ_RX_EV_JUMBO_CONT_WIDTH 1
-#define FSF_AZ_RX_EV_PORT_LBN 30
-#define FSF_AZ_RX_EV_PORT_WIDTH 1
-#define FSF_AZ_RX_EV_BYTE_CNT_LBN 16
-#define FSF_AZ_RX_EV_BYTE_CNT_WIDTH 14
-#define FSF_AZ_RX_EV_SOP_LBN 15
-#define FSF_AZ_RX_EV_SOP_WIDTH 1
-#define FSF_AZ_RX_EV_ISCSI_PKT_OK_LBN 14
-#define FSF_AZ_RX_EV_ISCSI_PKT_OK_WIDTH 1
-#define FSF_AZ_RX_EV_ISCSI_DDIG_ERR_LBN 13
-#define FSF_AZ_RX_EV_ISCSI_DDIG_ERR_WIDTH 1
-#define FSF_AZ_RX_EV_ISCSI_HDIG_ERR_LBN 12
-#define FSF_AZ_RX_EV_ISCSI_HDIG_ERR_WIDTH 1
-#define FSF_AZ_RX_EV_DESC_PTR_LBN 0
-#define FSF_AZ_RX_EV_DESC_PTR_WIDTH 12
-
-/* RX_KER_DESC */
-#define FSF_AZ_RX_KER_BUF_SIZE_LBN 48
-#define FSF_AZ_RX_KER_BUF_SIZE_WIDTH 14
-#define FSF_AZ_RX_KER_BUF_REGION_LBN 46
-#define FSF_AZ_RX_KER_BUF_REGION_WIDTH 2
-#define FSF_AZ_RX_KER_BUF_ADDR_LBN 0
-#define FSF_AZ_RX_KER_BUF_ADDR_WIDTH 46
-
-/* RX_USER_DESC */
-#define FSF_AZ_RX_USER_2BYTE_OFFSET_LBN 20
-#define FSF_AZ_RX_USER_2BYTE_OFFSET_WIDTH 12
-#define FSF_AZ_RX_USER_BUF_ID_LBN 0
-#define FSF_AZ_RX_USER_BUF_ID_WIDTH 20
-
-/* TX_EV */
-#define FSF_AZ_TX_EV_PKT_ERR_LBN 38
-#define FSF_AZ_TX_EV_PKT_ERR_WIDTH 1
-#define FSF_AZ_TX_EV_PKT_TOO_BIG_LBN 37
-#define FSF_AZ_TX_EV_PKT_TOO_BIG_WIDTH 1
-#define FSF_AZ_TX_EV_Q_LABEL_LBN 32
-#define FSF_AZ_TX_EV_Q_LABEL_WIDTH 5
-#define FSF_AZ_TX_EV_PORT_LBN 16
-#define FSF_AZ_TX_EV_PORT_WIDTH 1
-#define FSF_AZ_TX_EV_WQ_FF_FULL_LBN 15
-#define FSF_AZ_TX_EV_WQ_FF_FULL_WIDTH 1
-#define FSF_AZ_TX_EV_BUF_OWNER_ID_ERR_LBN 14
-#define FSF_AZ_TX_EV_BUF_OWNER_ID_ERR_WIDTH 1
-#define FSF_AZ_TX_EV_COMP_LBN 12
-#define FSF_AZ_TX_EV_COMP_WIDTH 1
-#define FSF_AZ_TX_EV_DESC_PTR_LBN 0
-#define FSF_AZ_TX_EV_DESC_PTR_WIDTH 12
-
-/* TX_KER_DESC */
-#define FSF_AZ_TX_KER_CONT_LBN 62
-#define FSF_AZ_TX_KER_CONT_WIDTH 1
-#define FSF_AZ_TX_KER_BYTE_COUNT_LBN 48
-#define FSF_AZ_TX_KER_BYTE_COUNT_WIDTH 14
-#define FSF_AZ_TX_KER_BUF_REGION_LBN 46
-#define FSF_AZ_TX_KER_BUF_REGION_WIDTH 2
-#define FSF_AZ_TX_KER_BUF_ADDR_LBN 0
-#define FSF_AZ_TX_KER_BUF_ADDR_WIDTH 46
-
-/* TX_USER_DESC */
-#define FSF_AZ_TX_USER_SW_EV_EN_LBN 48
-#define FSF_AZ_TX_USER_SW_EV_EN_WIDTH 1
-#define FSF_AZ_TX_USER_CONT_LBN 46
-#define FSF_AZ_TX_USER_CONT_WIDTH 1
-#define FSF_AZ_TX_USER_BYTE_CNT_LBN 33
-#define FSF_AZ_TX_USER_BYTE_CNT_WIDTH 13
-#define FSF_AZ_TX_USER_BUF_ID_LBN 13
-#define FSF_AZ_TX_USER_BUF_ID_WIDTH 20
-#define FSF_AZ_TX_USER_BYTE_OFS_LBN 0
-#define FSF_AZ_TX_USER_BYTE_OFS_WIDTH 13
-
-/* USER_EV */
-#define FSF_CZ_USER_QID_LBN 32
-#define FSF_CZ_USER_QID_WIDTH 10
-#define FSF_CZ_USER_EV_REG_VALUE_LBN 0
-#define FSF_CZ_USER_EV_REG_VALUE_WIDTH 32
-
-/**************************************************************************
- *
- * Falcon B0 PCIe core indirect registers
- *
- **************************************************************************
- */
-
-#define FPCR_BB_PCIE_DEVICE_CTRL_STAT 0x68
-
-#define FPCR_BB_PCIE_LINK_CTRL_STAT 0x70
-
-#define FPCR_BB_ACK_RPL_TIMER 0x700
-#define FPCRF_BB_ACK_TL_LBN 0
-#define FPCRF_BB_ACK_TL_WIDTH 16
-#define FPCRF_BB_RPL_TL_LBN 16
-#define FPCRF_BB_RPL_TL_WIDTH 16
-
-#define FPCR_BB_ACK_FREQ 0x70C
-#define FPCRF_BB_ACK_FREQ_LBN 0
-#define FPCRF_BB_ACK_FREQ_WIDTH 7
-
-/**************************************************************************
- *
- * Pseudo-registers and fields
- *
- **************************************************************************
- */
-
-/* Interrupt acknowledge work-around register (A0/A1 only) */
-#define FR_AA_WORK_AROUND_BROKEN_PCI_READS 0x0070
-
-/* EE_SPI_HCMD_REG: SPI host command register */
-/* Values for the EE_SPI_HCMD_SF_SEL register field */
-#define FFE_AB_SPI_DEVICE_EEPROM 0
-#define FFE_AB_SPI_DEVICE_FLASH 1
-
-/* NIC_STAT_REG: NIC status register */
-#define FRF_AB_STRAP_10G_LBN 2
-#define FRF_AB_STRAP_10G_WIDTH 1
-#define FRF_AA_STRAP_PCIE_LBN 0
-#define FRF_AA_STRAP_PCIE_WIDTH 1
-
-/* FATAL_INTR_REG_KER: Fatal interrupt register for Kernel */
-#define FRF_AZ_FATAL_INTR_LBN 0
-#define FRF_AZ_FATAL_INTR_WIDTH 12
-
-/* SRM_CFG_REG: SRAM configuration register */
-/* We treat the number of SRAM banks and bank size as a single field */
-#define FRF_AZ_SRM_NB_SZ_LBN FRF_AZ_SRM_BANK_SIZE_LBN
-#define FRF_AZ_SRM_NB_SZ_WIDTH \
- (FRF_AZ_SRM_BANK_SIZE_WIDTH + FRF_AZ_SRM_NUM_BANK_WIDTH)
-#define FFE_AB_SRM_NB1_SZ2M 0
-#define FFE_AB_SRM_NB1_SZ4M 1
-#define FFE_AB_SRM_NB1_SZ8M 2
-#define FFE_AB_SRM_NB_SZ_DEF 3
-#define FFE_AB_SRM_NB2_SZ4M 4
-#define FFE_AB_SRM_NB2_SZ8M 5
-#define FFE_AB_SRM_NB2_SZ16M 6
-#define FFE_AB_SRM_NB_SZ_RES 7
-
-/* RX_DESC_UPD_REGP0: Receive descriptor update register. */
-/* We write just the last dword of these registers */
-#define FR_AZ_RX_DESC_UPD_DWORD_P0 \
- (BUILD_BUG_ON_ZERO(FR_AA_RX_DESC_UPD_KER != FR_BZ_RX_DESC_UPD_P0) + \
- FR_BZ_RX_DESC_UPD_P0 + 3 * 4)
-#define FRF_AZ_RX_DESC_WPTR_DWORD_LBN (FRF_AZ_RX_DESC_WPTR_LBN - 3 * 32)
-#define FRF_AZ_RX_DESC_WPTR_DWORD_WIDTH FRF_AZ_RX_DESC_WPTR_WIDTH
-
-/* TX_DESC_UPD_REGP0: Transmit descriptor update register. */
-#define FR_AZ_TX_DESC_UPD_DWORD_P0 \
- (BUILD_BUG_ON_ZERO(FR_AA_TX_DESC_UPD_KER != FR_BZ_TX_DESC_UPD_P0) + \
- FR_BZ_TX_DESC_UPD_P0 + 3 * 4)
-#define FRF_AZ_TX_DESC_WPTR_DWORD_LBN (FRF_AZ_TX_DESC_WPTR_LBN - 3 * 32)
-#define FRF_AZ_TX_DESC_WPTR_DWORD_WIDTH FRF_AZ_TX_DESC_WPTR_WIDTH
-
-/* GMF_CFG4_REG: GMAC FIFO configuration register 4 */
-#define FRF_AB_GMF_HSTFLTRFRM_PAUSE_LBN 12
-#define FRF_AB_GMF_HSTFLTRFRM_PAUSE_WIDTH 1
-
-/* GMF_CFG5_REG: GMAC FIFO configuration register 5 */
-#define FRF_AB_GMF_HSTFLTRFRMDC_PAUSE_LBN 12
-#define FRF_AB_GMF_HSTFLTRFRMDC_PAUSE_WIDTH 1
-
-/* XM_TX_PARAM_REG: XGMAC transmit parameter register */
-#define FRF_AB_XM_MAX_TX_FRM_SIZE_LBN FRF_AB_XM_MAX_TX_FRM_SIZE_LO_LBN
-#define FRF_AB_XM_MAX_TX_FRM_SIZE_WIDTH (FRF_AB_XM_MAX_TX_FRM_SIZE_HI_WIDTH + \
- FRF_AB_XM_MAX_TX_FRM_SIZE_LO_WIDTH)
-
-/* XM_RX_PARAM_REG: XGMAC receive parameter register */
-#define FRF_AB_XM_MAX_RX_FRM_SIZE_LBN FRF_AB_XM_MAX_RX_FRM_SIZE_LO_LBN
-#define FRF_AB_XM_MAX_RX_FRM_SIZE_WIDTH (FRF_AB_XM_MAX_RX_FRM_SIZE_HI_WIDTH + \
- FRF_AB_XM_MAX_RX_FRM_SIZE_LO_WIDTH)
-
-/* XX_TXDRV_CTL_REG: XAUI SerDes transmit drive control register */
-/* Default values */
-#define FFE_AB_XX_TXDRV_DEQ_DEF 0xe /* deq=.6 */
-#define FFE_AB_XX_TXDRV_DTX_DEF 0x5 /* 1.25 */
-#define FFE_AB_XX_SD_CTL_DRV_DEF 0 /* 20mA */
-
-/* XX_CORE_STAT_REG: XAUI XGXS core status register */
-/* XGXS all-lanes status fields */
-#define FRF_AB_XX_SYNC_STAT_LBN FRF_AB_XX_SYNC_STAT0_LBN
-#define FRF_AB_XX_SYNC_STAT_WIDTH 4
-#define FRF_AB_XX_COMMA_DET_LBN FRF_AB_XX_COMMA_DET_CH0_LBN
-#define FRF_AB_XX_COMMA_DET_WIDTH 4
-#define FRF_AB_XX_CHAR_ERR_LBN FRF_AB_XX_CHAR_ERR_CH0_LBN
-#define FRF_AB_XX_CHAR_ERR_WIDTH 4
-#define FRF_AB_XX_DISPERR_LBN FRF_AB_XX_DISPERR_CH0_LBN
-#define FRF_AB_XX_DISPERR_WIDTH 4
-#define FFE_AB_XX_STAT_ALL_LANES 0xf
-#define FRF_AB_XX_FORCE_SIG_LBN FRF_AB_XX_FORCE_SIG0_VAL_LBN
-#define FRF_AB_XX_FORCE_SIG_WIDTH 8
-#define FFE_AB_XX_FORCE_SIG_ALL_LANES 0xff
-
-/* RX_MAC_FILTER_TBL0 */
-/* RMFT_DEST_MAC is wider than 32 bits */
-#define FRF_CZ_RMFT_DEST_MAC_LO_LBN FRF_CZ_RMFT_DEST_MAC_LBN
-#define FRF_CZ_RMFT_DEST_MAC_LO_WIDTH 32
-#define FRF_CZ_RMFT_DEST_MAC_HI_LBN (FRF_CZ_RMFT_DEST_MAC_LBN + 32)
-#define FRF_CZ_RMFT_DEST_MAC_HI_WIDTH (FRF_CZ_RMFT_DEST_MAC_WIDTH - 32)
-
-/* TX_MAC_FILTER_TBL0 */
-/* TMFT_SRC_MAC is wider than 32 bits */
-#define FRF_CZ_TMFT_SRC_MAC_LO_LBN FRF_CZ_TMFT_SRC_MAC_LBN
-#define FRF_CZ_TMFT_SRC_MAC_LO_WIDTH 32
-#define FRF_CZ_TMFT_SRC_MAC_HI_LBN (FRF_CZ_TMFT_SRC_MAC_LBN + 32)
-#define FRF_CZ_TMFT_SRC_MAC_HI_WIDTH (FRF_CZ_TMFT_SRC_MAC_WIDTH - 32)
-
-/* TX_PACE_TBL */
-/* Values >20 are documented as reserved, but will result in a queue going
- * into the fast bin with a pace value of zero. */
-#define FFE_BZ_TX_PACE_OFF 0
-#define FFE_BZ_TX_PACE_RESERVED 21
-
-/* DRIVER_EV */
-/* Sub-fields of an RX flush completion event */
-#define FSF_AZ_DRIVER_EV_RX_FLUSH_FAIL_LBN 12
-#define FSF_AZ_DRIVER_EV_RX_FLUSH_FAIL_WIDTH 1
-#define FSF_AZ_DRIVER_EV_RX_DESCQ_ID_LBN 0
-#define FSF_AZ_DRIVER_EV_RX_DESCQ_ID_WIDTH 12
-
-/* EVENT_ENTRY */
-/* Magic number field for event test */
-#define FSF_AZ_DRV_GEN_EV_MAGIC_LBN 0
-#define FSF_AZ_DRV_GEN_EV_MAGIC_WIDTH 32
-
-/**************************************************************************
- *
- * Falcon MAC stats
- *
- **************************************************************************
- *
- */
-
-#define GRxGoodOct_offset 0x0
-#define GRxGoodOct_WIDTH 48
-#define GRxBadOct_offset 0x8
-#define GRxBadOct_WIDTH 48
-#define GRxMissPkt_offset 0x10
-#define GRxMissPkt_WIDTH 32
-#define GRxFalseCRS_offset 0x14
-#define GRxFalseCRS_WIDTH 32
-#define GRxPausePkt_offset 0x18
-#define GRxPausePkt_WIDTH 32
-#define GRxBadPkt_offset 0x1C
-#define GRxBadPkt_WIDTH 32
-#define GRxUcastPkt_offset 0x20
-#define GRxUcastPkt_WIDTH 32
-#define GRxMcastPkt_offset 0x24
-#define GRxMcastPkt_WIDTH 32
-#define GRxBcastPkt_offset 0x28
-#define GRxBcastPkt_WIDTH 32
-#define GRxGoodLt64Pkt_offset 0x2C
-#define GRxGoodLt64Pkt_WIDTH 32
-#define GRxBadLt64Pkt_offset 0x30
-#define GRxBadLt64Pkt_WIDTH 32
-#define GRx64Pkt_offset 0x34
-#define GRx64Pkt_WIDTH 32
-#define GRx65to127Pkt_offset 0x38
-#define GRx65to127Pkt_WIDTH 32
-#define GRx128to255Pkt_offset 0x3C
-#define GRx128to255Pkt_WIDTH 32
-#define GRx256to511Pkt_offset 0x40
-#define GRx256to511Pkt_WIDTH 32
-#define GRx512to1023Pkt_offset 0x44
-#define GRx512to1023Pkt_WIDTH 32
-#define GRx1024to15xxPkt_offset 0x48
-#define GRx1024to15xxPkt_WIDTH 32
-#define GRx15xxtoJumboPkt_offset 0x4C
-#define GRx15xxtoJumboPkt_WIDTH 32
-#define GRxGtJumboPkt_offset 0x50
-#define GRxGtJumboPkt_WIDTH 32
-#define GRxFcsErr64to15xxPkt_offset 0x54
-#define GRxFcsErr64to15xxPkt_WIDTH 32
-#define GRxFcsErr15xxtoJumboPkt_offset 0x58
-#define GRxFcsErr15xxtoJumboPkt_WIDTH 32
-#define GRxFcsErrGtJumboPkt_offset 0x5C
-#define GRxFcsErrGtJumboPkt_WIDTH 32
-#define GTxGoodBadOct_offset 0x80
-#define GTxGoodBadOct_WIDTH 48
-#define GTxGoodOct_offset 0x88
-#define GTxGoodOct_WIDTH 48
-#define GTxSglColPkt_offset 0x90
-#define GTxSglColPkt_WIDTH 32
-#define GTxMultColPkt_offset 0x94
-#define GTxMultColPkt_WIDTH 32
-#define GTxExColPkt_offset 0x98
-#define GTxExColPkt_WIDTH 32
-#define GTxDefPkt_offset 0x9C
-#define GTxDefPkt_WIDTH 32
-#define GTxLateCol_offset 0xA0
-#define GTxLateCol_WIDTH 32
-#define GTxExDefPkt_offset 0xA4
-#define GTxExDefPkt_WIDTH 32
-#define GTxPausePkt_offset 0xA8
-#define GTxPausePkt_WIDTH 32
-#define GTxBadPkt_offset 0xAC
-#define GTxBadPkt_WIDTH 32
-#define GTxUcastPkt_offset 0xB0
-#define GTxUcastPkt_WIDTH 32
-#define GTxMcastPkt_offset 0xB4
-#define GTxMcastPkt_WIDTH 32
-#define GTxBcastPkt_offset 0xB8
-#define GTxBcastPkt_WIDTH 32
-#define GTxLt64Pkt_offset 0xBC
-#define GTxLt64Pkt_WIDTH 32
-#define GTx64Pkt_offset 0xC0
-#define GTx64Pkt_WIDTH 32
-#define GTx65to127Pkt_offset 0xC4
-#define GTx65to127Pkt_WIDTH 32
-#define GTx128to255Pkt_offset 0xC8
-#define GTx128to255Pkt_WIDTH 32
-#define GTx256to511Pkt_offset 0xCC
-#define GTx256to511Pkt_WIDTH 32
-#define GTx512to1023Pkt_offset 0xD0
-#define GTx512to1023Pkt_WIDTH 32
-#define GTx1024to15xxPkt_offset 0xD4
-#define GTx1024to15xxPkt_WIDTH 32
-#define GTx15xxtoJumboPkt_offset 0xD8
-#define GTx15xxtoJumboPkt_WIDTH 32
-#define GTxGtJumboPkt_offset 0xDC
-#define GTxGtJumboPkt_WIDTH 32
-#define GTxNonTcpUdpPkt_offset 0xE0
-#define GTxNonTcpUdpPkt_WIDTH 16
-#define GTxMacSrcErrPkt_offset 0xE4
-#define GTxMacSrcErrPkt_WIDTH 16
-#define GTxIpSrcErrPkt_offset 0xE8
-#define GTxIpSrcErrPkt_WIDTH 16
-#define GDmaDone_offset 0xEC
-#define GDmaDone_WIDTH 32
-
-#define XgRxOctets_offset 0x0
-#define XgRxOctets_WIDTH 48
-#define XgRxOctetsOK_offset 0x8
-#define XgRxOctetsOK_WIDTH 48
-#define XgRxPkts_offset 0x10
-#define XgRxPkts_WIDTH 32
-#define XgRxPktsOK_offset 0x14
-#define XgRxPktsOK_WIDTH 32
-#define XgRxBroadcastPkts_offset 0x18
-#define XgRxBroadcastPkts_WIDTH 32
-#define XgRxMulticastPkts_offset 0x1C
-#define XgRxMulticastPkts_WIDTH 32
-#define XgRxUnicastPkts_offset 0x20
-#define XgRxUnicastPkts_WIDTH 32
-#define XgRxUndersizePkts_offset 0x24
-#define XgRxUndersizePkts_WIDTH 32
-#define XgRxOversizePkts_offset 0x28
-#define XgRxOversizePkts_WIDTH 32
-#define XgRxJabberPkts_offset 0x2C
-#define XgRxJabberPkts_WIDTH 32
-#define XgRxUndersizeFCSerrorPkts_offset 0x30
-#define XgRxUndersizeFCSerrorPkts_WIDTH 32
-#define XgRxDropEvents_offset 0x34
-#define XgRxDropEvents_WIDTH 32
-#define XgRxFCSerrorPkts_offset 0x38
-#define XgRxFCSerrorPkts_WIDTH 32
-#define XgRxAlignError_offset 0x3C
-#define XgRxAlignError_WIDTH 32
-#define XgRxSymbolError_offset 0x40
-#define XgRxSymbolError_WIDTH 32
-#define XgRxInternalMACError_offset 0x44
-#define XgRxInternalMACError_WIDTH 32
-#define XgRxControlPkts_offset 0x48
-#define XgRxControlPkts_WIDTH 32
-#define XgRxPausePkts_offset 0x4C
-#define XgRxPausePkts_WIDTH 32
-#define XgRxPkts64Octets_offset 0x50
-#define XgRxPkts64Octets_WIDTH 32
-#define XgRxPkts65to127Octets_offset 0x54
-#define XgRxPkts65to127Octets_WIDTH 32
-#define XgRxPkts128to255Octets_offset 0x58
-#define XgRxPkts128to255Octets_WIDTH 32
-#define XgRxPkts256to511Octets_offset 0x5C
-#define XgRxPkts256to511Octets_WIDTH 32
-#define XgRxPkts512to1023Octets_offset 0x60
-#define XgRxPkts512to1023Octets_WIDTH 32
-#define XgRxPkts1024to15xxOctets_offset 0x64
-#define XgRxPkts1024to15xxOctets_WIDTH 32
-#define XgRxPkts15xxtoMaxOctets_offset 0x68
-#define XgRxPkts15xxtoMaxOctets_WIDTH 32
-#define XgRxLengthError_offset 0x6C
-#define XgRxLengthError_WIDTH 32
-#define XgTxPkts_offset 0x80
-#define XgTxPkts_WIDTH 32
-#define XgTxOctets_offset 0x88
-#define XgTxOctets_WIDTH 48
-#define XgTxMulticastPkts_offset 0x90
-#define XgTxMulticastPkts_WIDTH 32
-#define XgTxBroadcastPkts_offset 0x94
-#define XgTxBroadcastPkts_WIDTH 32
-#define XgTxUnicastPkts_offset 0x98
-#define XgTxUnicastPkts_WIDTH 32
-#define XgTxControlPkts_offset 0x9C
-#define XgTxControlPkts_WIDTH 32
-#define XgTxPausePkts_offset 0xA0
-#define XgTxPausePkts_WIDTH 32
-#define XgTxPkts64Octets_offset 0xA4
-#define XgTxPkts64Octets_WIDTH 32
-#define XgTxPkts65to127Octets_offset 0xA8
-#define XgTxPkts65to127Octets_WIDTH 32
-#define XgTxPkts128to255Octets_offset 0xAC
-#define XgTxPkts128to255Octets_WIDTH 32
-#define XgTxPkts256to511Octets_offset 0xB0
-#define XgTxPkts256to511Octets_WIDTH 32
-#define XgTxPkts512to1023Octets_offset 0xB4
-#define XgTxPkts512to1023Octets_WIDTH 32
-#define XgTxPkts1024to15xxOctets_offset 0xB8
-#define XgTxPkts1024to15xxOctets_WIDTH 32
-#define XgTxPkts1519toMaxOctets_offset 0xBC
-#define XgTxPkts1519toMaxOctets_WIDTH 32
-#define XgTxUndersizePkts_offset 0xC0
-#define XgTxUndersizePkts_WIDTH 32
-#define XgTxOversizePkts_offset 0xC4
-#define XgTxOversizePkts_WIDTH 32
-#define XgTxNonTcpUdpPkt_offset 0xC8
-#define XgTxNonTcpUdpPkt_WIDTH 16
-#define XgTxMacSrcErrPkt_offset 0xCC
-#define XgTxMacSrcErrPkt_WIDTH 16
-#define XgTxIpSrcErrPkt_offset 0xD0
-#define XgTxIpSrcErrPkt_WIDTH 16
-#define XgDmaDone_offset 0xD4
-#define XgDmaDone_WIDTH 32
-
-#define FALCON_STATS_NOT_DONE 0x00000000
-#define FALCON_STATS_DONE 0xffffffff
-
-/**************************************************************************
- *
- * Falcon non-volatile configuration
- *
- **************************************************************************
- */
-
-/* Board configuration v2 (v1 is obsolete; later versions are compatible) */
-struct falcon_nvconfig_board_v2 {
- __le16 nports;
- u8 port0_phy_addr;
- u8 port0_phy_type;
- u8 port1_phy_addr;
- u8 port1_phy_type;
- __le16 asic_sub_revision;
- __le16 board_revision;
-} __packed;
-
-/* Board configuration v3 extra information */
-struct falcon_nvconfig_board_v3 {
- __le32 spi_device_type[2];
-} __packed;
-
-/* Bit numbers for spi_device_type */
-#define SPI_DEV_TYPE_SIZE_LBN 0
-#define SPI_DEV_TYPE_SIZE_WIDTH 5
-#define SPI_DEV_TYPE_ADDR_LEN_LBN 6
-#define SPI_DEV_TYPE_ADDR_LEN_WIDTH 2
-#define SPI_DEV_TYPE_ERASE_CMD_LBN 8
-#define SPI_DEV_TYPE_ERASE_CMD_WIDTH 8
-#define SPI_DEV_TYPE_ERASE_SIZE_LBN 16
-#define SPI_DEV_TYPE_ERASE_SIZE_WIDTH 5
-#define SPI_DEV_TYPE_BLOCK_SIZE_LBN 24
-#define SPI_DEV_TYPE_BLOCK_SIZE_WIDTH 5
-#define SPI_DEV_TYPE_FIELD(type, field) \
- (((type) >> EFX_LOW_BIT(field)) & EFX_MASK32(EFX_WIDTH(field)))
-
-#define FALCON_NVCONFIG_OFFSET 0x300
-
-#define FALCON_NVCONFIG_BOARD_MAGIC_NUM 0xFA1C
-struct falcon_nvconfig {
- efx_oword_t ee_vpd_cfg_reg; /* 0x300 */
- u8 mac_address[2][8]; /* 0x310 */
- efx_oword_t pcie_sd_ctl0123_reg; /* 0x320 */
- efx_oword_t pcie_sd_ctl45_reg; /* 0x330 */
- efx_oword_t pcie_pcs_ctl_stat_reg; /* 0x340 */
- efx_oword_t hw_init_reg; /* 0x350 */
- efx_oword_t nic_stat_reg; /* 0x360 */
- efx_oword_t glb_ctl_reg; /* 0x370 */
- efx_oword_t srm_cfg_reg; /* 0x380 */
- efx_oword_t spare_reg; /* 0x390 */
- __le16 board_magic_num; /* 0x3A0 */
- __le16 board_struct_ver;
- __le16 board_checksum;
- struct falcon_nvconfig_board_v2 board_v2;
- efx_oword_t ee_base_page_reg; /* 0x3B0 */
- struct falcon_nvconfig_board_v3 board_v3; /* 0x3C0 */
-} __packed;
-
-#endif /* EFX_REGS_H */
#include <net/checksum.h>
#include "net_driver.h"
#include "efx.h"
+#include "filter.h"
#include "nic.h"
#include "selftest.h"
#include "workarounds.h"
return page_address(buf->page) + buf->page_offset;
}
-static inline u32 efx_rx_buf_hash(const u8 *eh)
+static inline u32 efx_rx_buf_hash(struct efx_nic *efx, const u8 *eh)
{
- /* The ethernet header is always directly after any hash. */
-#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) || NET_IP_ALIGN % 4 == 0
- return __le32_to_cpup((const __le32 *)(eh - 4));
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)
+ return __le32_to_cpup((const __le32 *)(eh + efx->rx_packet_hash_offset));
#else
- const u8 *data = eh - 4;
+ const u8 *data = eh + efx->rx_packet_hash_offset;
return (u32)data[0] |
(u32)data[1] << 8 |
(u32)data[2] << 16 |
unsigned int fill_level, batch_size;
int space, rc = 0;
+ if (!rx_queue->refill_enabled)
+ return;
+
/* Calculate current fill level, and exit if we don't need to fill */
fill_level = (rx_queue->added_count - rx_queue->removed_count);
EFX_BUG_ON_PARANOID(fill_level > rx_queue->efx->rxq_entries);
}
if (efx->net_dev->features & NETIF_F_RXHASH)
- skb->rxhash = efx_rx_buf_hash(eh);
+ skb->rxhash = efx_rx_buf_hash(efx, eh);
skb->ip_summed = ((rx_buf->flags & EFX_RX_PKT_CSUMMED) ?
CHECKSUM_UNNECESSARY : CHECKSUM_NONE);
/* Validate the number of fragments and completed length */
if (n_frags == 1) {
- efx_rx_packet__check_len(rx_queue, rx_buf, len);
+ if (!(flags & EFX_RX_PKT_PREFIX_LEN))
+ efx_rx_packet__check_len(rx_queue, rx_buf, len);
} else if (unlikely(n_frags > EFX_RX_MAX_FRAGS) ||
unlikely(len <= (n_frags - 1) * EFX_RX_USR_BUF_SIZE) ||
unlikely(len > n_frags * EFX_RX_USR_BUF_SIZE) ||
return;
}
- if (n_frags == 1)
+ if (n_frags == 1 && !(flags & EFX_RX_PKT_PREFIX_LEN))
rx_buf->len = len;
/* Release and/or sync the DMA mapping - assumes all RX buffers
*/
prefetch(efx_rx_buf_va(rx_buf));
- rx_buf->page_offset += efx->type->rx_buffer_hash_size;
- rx_buf->len -= efx->type->rx_buffer_hash_size;
+ rx_buf->page_offset += efx->rx_prefix_size;
+ rx_buf->len -= efx->rx_prefix_size;
if (n_frags > 1) {
/* Release/sync DMA mapping for additional fragments.
efx_rx_buffer(&channel->rx_queue, channel->rx_pkt_index);
u8 *eh = efx_rx_buf_va(rx_buf);
+ /* Read length from the prefix if necessary. This already
+ * excludes the length of the prefix itself.
+ */
+ if (rx_buf->flags & EFX_RX_PKT_PREFIX_LEN)
+ rx_buf->len = le16_to_cpup((__le16 *)
+ (eh + efx->rx_packet_len_offset));
+
/* If we're in loopback test, then pass the packet directly to the
* loopback layer, and free the rx_buf here
*/
rx_queue->max_fill = max_fill;
rx_queue->fast_fill_trigger = trigger;
+ rx_queue->refill_enabled = true;
/* Set up RX descriptor ring */
- rx_queue->enabled = true;
efx_nic_init_rx(rx_queue);
}
netif_dbg(rx_queue->efx, drv, rx_queue->efx->net_dev,
"shutting down RX queue %d\n", efx_rx_queue_index(rx_queue));
- /* A flush failure might have left rx_queue->enabled */
- rx_queue->enabled = false;
-
del_timer_sync(&rx_queue->slow_fill);
- efx_nic_fini_rx(rx_queue);
/* Release RX buffers from the current read ptr to the write ptr */
if (rx_queue->buffer) {
MODULE_PARM_DESC(rx_refill_threshold,
"RX descriptor ring refill threshold (%)");
+#ifdef CONFIG_RFS_ACCEL
+
+int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb,
+ u16 rxq_index, u32 flow_id)
+{
+ struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_channel *channel;
+ struct efx_filter_spec spec;
+ const struct iphdr *ip;
+ const __be16 *ports;
+ int nhoff;
+ int rc;
+
+ nhoff = skb_network_offset(skb);
+
+ if (skb->protocol == htons(ETH_P_8021Q)) {
+ EFX_BUG_ON_PARANOID(skb_headlen(skb) <
+ nhoff + sizeof(struct vlan_hdr));
+ if (((const struct vlan_hdr *)skb->data + nhoff)->
+ h_vlan_encapsulated_proto != htons(ETH_P_IP))
+ return -EPROTONOSUPPORT;
+
+ /* This is IP over 802.1q VLAN. We can't filter on the
+ * IP 5-tuple and the vlan together, so just strip the
+ * vlan header and filter on the IP part.
+ */
+ nhoff += sizeof(struct vlan_hdr);
+ } else if (skb->protocol != htons(ETH_P_IP)) {
+ return -EPROTONOSUPPORT;
+ }
+
+ /* RFS must validate the IP header length before calling us */
+ EFX_BUG_ON_PARANOID(skb_headlen(skb) < nhoff + sizeof(*ip));
+ ip = (const struct iphdr *)(skb->data + nhoff);
+ if (ip_is_fragment(ip))
+ return -EPROTONOSUPPORT;
+ EFX_BUG_ON_PARANOID(skb_headlen(skb) < nhoff + 4 * ip->ihl + 4);
+ ports = (const __be16 *)(skb->data + nhoff + 4 * ip->ihl);
+
+ efx_filter_init_rx(&spec, EFX_FILTER_PRI_HINT,
+ efx->rx_scatter ? EFX_FILTER_FLAG_RX_SCATTER : 0,
+ rxq_index);
+ rc = efx_filter_set_ipv4_full(&spec, ip->protocol,
+ ip->daddr, ports[1], ip->saddr, ports[0]);
+ if (rc)
+ return rc;
+
+ rc = efx->type->filter_rfs_insert(efx, &spec);
+ if (rc < 0)
+ return rc;
+
+ /* Remember this so we can check whether to expire the filter later */
+ efx->rps_flow_id[rc] = flow_id;
+ channel = efx_get_channel(efx, skb_get_rx_queue(skb));
+ ++channel->rfs_filters_added;
+
+ netif_info(efx, rx_status, efx->net_dev,
+ "steering %s %pI4:%u:%pI4:%u to queue %u [flow %u filter %d]\n",
+ (ip->protocol == IPPROTO_TCP) ? "TCP" : "UDP",
+ &ip->saddr, ntohs(ports[0]), &ip->daddr, ntohs(ports[1]),
+ rxq_index, flow_id, rc);
+
+ return rc;
+}
+
+bool __efx_filter_rfs_expire(struct efx_nic *efx, unsigned int quota)
+{
+ bool (*expire_one)(struct efx_nic *efx, u32 flow_id, unsigned int index);
+ unsigned int index, size;
+ u32 flow_id;
+
+ if (!spin_trylock_bh(&efx->filter_lock))
+ return false;
+
+ expire_one = efx->type->filter_rfs_expire_one;
+ index = efx->rps_expire_index;
+ size = efx->type->max_rx_ip_filters;
+ while (quota--) {
+ flow_id = efx->rps_flow_id[index];
+ if (expire_one(efx, flow_id, index))
+ netif_info(efx, rx_status, efx->net_dev,
+ "expired filter %d [flow %u]\n",
+ index, flow_id);
+ if (++index == size)
+ index = 0;
+ }
+ efx->rps_expire_index = index;
+
+ spin_unlock_bh(&efx->filter_lock);
+ return true;
+}
+
+#endif /* CONFIG_RFS_ACCEL */
static int efx_poll_loopback(struct efx_nic *efx)
{
struct efx_loopback_state *state = efx->loopback_selftest;
- struct efx_channel *channel;
- /* NAPI polling is not enabled, so process channels
- * synchronously */
- efx_for_each_channel(channel, efx) {
- if (channel->work_pending)
- efx_process_channel_now(channel);
- }
return atomic_read(&state->rx_good) == state->packet_count;
}
mutex_lock(&efx->mac_lock);
efx->type->monitor(efx);
mutex_unlock(&efx->mac_lock);
- } else {
- struct efx_channel *channel = efx_get_channel(efx, 0);
- if (channel->work_pending)
- efx_process_channel_now(channel);
}
mutex_lock(&efx->mac_lock);
#include "bitfield.h"
#include "efx.h"
#include "nic.h"
-#include "spi.h"
-#include "regs.h"
+#include "farch_regs.h"
#include "io.h"
#include "phy.h"
#include "workarounds.h"
/* Hardware control for SFC9000 family including SFL9021 (aka Siena). */
static void siena_init_wol(struct efx_nic *efx);
-static int siena_reset_hw(struct efx_nic *efx, enum reset_type method);
static void siena_push_irq_moderation(struct efx_channel *channel)
channel->channel);
}
-static int siena_mdio_write(struct net_device *net_dev,
- int prtad, int devad, u16 addr, u16 value)
-{
- struct efx_nic *efx = netdev_priv(net_dev);
- uint32_t status;
- int rc;
-
- rc = efx_mcdi_mdio_write(efx, efx->mdio_bus, prtad, devad,
- addr, value, &status);
- if (rc)
- return rc;
- if (status != MC_CMD_MDIO_STATUS_GOOD)
- return -EIO;
-
- return 0;
-}
-
-static int siena_mdio_read(struct net_device *net_dev,
- int prtad, int devad, u16 addr)
-{
- struct efx_nic *efx = netdev_priv(net_dev);
- uint16_t value;
- uint32_t status;
- int rc;
-
- rc = efx_mcdi_mdio_read(efx, efx->mdio_bus, prtad, devad,
- addr, &value, &status);
- if (rc)
- return rc;
- if (status != MC_CMD_MDIO_STATUS_GOOD)
- return -EIO;
-
- return (int)value;
-}
-
-/* This call is responsible for hooking in the MAC and PHY operations */
-static int siena_probe_port(struct efx_nic *efx)
-{
- int rc;
-
- /* Hook in PHY operations table */
- efx->phy_op = &efx_mcdi_phy_ops;
-
- /* Set up MDIO structure for PHY */
- efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
- efx->mdio.mdio_read = siena_mdio_read;
- efx->mdio.mdio_write = siena_mdio_write;
-
- /* Fill out MDIO structure, loopback modes, and initial link state */
- rc = efx->phy_op->probe(efx);
- if (rc != 0)
- return rc;
-
- /* Allocate buffer for stats */
- rc = efx_nic_alloc_buffer(efx, &efx->stats_buffer,
- MC_CMD_MAC_NSTATS * sizeof(u64));
- if (rc)
- return rc;
- netif_dbg(efx, probe, efx->net_dev,
- "stats buffer at %llx (virt %p phys %llx)\n",
- (u64)efx->stats_buffer.dma_addr,
- efx->stats_buffer.addr,
- (u64)virt_to_phys(efx->stats_buffer.addr));
-
- efx_mcdi_mac_stats(efx, efx->stats_buffer.dma_addr, 0, 0, 1);
-
- return 0;
-}
-
-static void siena_remove_port(struct efx_nic *efx)
-{
- efx->phy_op->remove(efx);
- efx_nic_free_buffer(efx, &efx->stats_buffer);
-}
-
void siena_prepare_flush(struct efx_nic *efx)
{
if (efx->fc_disable++ == 0)
efx_mcdi_set_mac(efx);
}
-static const struct efx_nic_register_test siena_register_tests[] = {
+static const struct efx_farch_register_test siena_register_tests[] = {
{ FR_AZ_ADR_REGION,
EFX_OWORD32(0x0003FFFF, 0x0003FFFF, 0x0003FFFF, 0x0003FFFF) },
{ FR_CZ_USR_EV_CFG,
/* Reset the chip immediately so that it is completely
* quiescent regardless of what any VF driver does.
*/
- rc = siena_reset_hw(efx, reset_method);
+ rc = efx_mcdi_reset(efx, reset_method);
if (rc)
goto out;
tests->registers =
- efx_nic_test_registers(efx, siena_register_tests,
- ARRAY_SIZE(siena_register_tests))
+ efx_farch_test_registers(efx, siena_register_tests,
+ ARRAY_SIZE(siena_register_tests))
? -1 : 1;
- rc = siena_reset_hw(efx, reset_method);
+ rc = efx_mcdi_reset(efx, reset_method);
out:
rc2 = efx_reset_up(efx, reset_method, rc == 0);
return rc ? rc : rc2;
**************************************************************************
*/
-static enum reset_type siena_map_reset_reason(enum reset_type reason)
-{
- return RESET_TYPE_RECOVER_OR_ALL;
-}
-
static int siena_map_reset_flags(u32 *flags)
{
enum {
return -EINVAL;
}
-static int siena_reset_hw(struct efx_nic *efx, enum reset_type method)
-{
- int rc;
-
- /* Recover from a failed assertion pre-reset */
- rc = efx_mcdi_handle_assertion(efx);
- if (rc)
- return rc;
-
- if (method == RESET_TYPE_WORLD)
- return efx_mcdi_reset_mc(efx);
- else
- return efx_mcdi_reset_port(efx);
-}
-
#ifdef CONFIG_EEH
/* When a PCI device is isolated from the bus, a subsequent MMIO read is
* required for the kernel EEH mechanisms to notice. As the Solarflare driver
* the buffer table and descriptor caches. In theory we can
* map both blocks to one port, but we don't.
*/
- efx_nic_dimension_resources(efx, FR_CZ_BUF_FULL_TBL_ROWS / 2);
+ efx_farch_dimension_resources(efx, FR_CZ_BUF_FULL_TBL_ROWS / 2);
+}
+
+static unsigned int siena_mem_map_size(struct efx_nic *efx)
+{
+ return FR_CZ_MC_TREG_SMEM +
+ FR_CZ_MC_TREG_SMEM_STEP * FR_CZ_MC_TREG_SMEM_ROWS;
}
static int siena_probe_nic(struct efx_nic *efx)
return -ENOMEM;
efx->nic_data = nic_data;
- if (efx_nic_fpga_ver(efx) != 0) {
+ if (efx_farch_fpga_ver(efx) != 0) {
netif_err(efx, probe, efx->net_dev,
"Siena FPGA not supported\n");
rc = -ENODEV;
goto fail1;
}
+ efx->max_channels = EFX_MAX_CHANNELS;
+
efx_reado(efx, ®, FR_AZ_CS_DEBUG);
efx->port_num = EFX_OWORD_FIELD(reg, FRF_CZ_CS_PORT_NUM) - 1;
- efx_mcdi_init(efx);
-
- /* Recover from a failed assertion before probing */
- rc = efx_mcdi_handle_assertion(efx);
+ rc = efx_mcdi_init(efx);
if (rc)
goto fail1;
"Host already registered with MCPU\n");
/* Now we can reset the NIC */
- rc = siena_reset_hw(efx, RESET_TYPE_ALL);
+ rc = efx_mcdi_reset(efx, RESET_TYPE_ALL);
if (rc) {
netif_err(efx, probe, efx->net_dev, "failed to reset NIC\n");
goto fail3;
siena_init_wol(efx);
/* Allocate memory for INT_KER */
- rc = efx_nic_alloc_buffer(efx, &efx->irq_status, sizeof(efx_oword_t));
+ rc = efx_nic_alloc_buffer(efx, &efx->irq_status, sizeof(efx_oword_t),
+ GFP_KERNEL);
if (rc)
goto fail4;
BUG_ON(efx->irq_status.dma_addr & 0x0f);
fail3:
efx_mcdi_drv_attach(efx, false, NULL);
fail2:
+ efx_mcdi_fini(efx);
fail1:
kfree(efx->nic_data);
return rc;
EFX_POPULATE_OWORD_1(temp, FRF_CZ_USREV_DIS, 1);
efx_writeo(efx, &temp, FR_CZ_USR_EV_CFG);
- efx_nic_init_common(efx);
+ efx_farch_init_common(efx);
return 0;
}
efx_nic_free_buffer(efx, &efx->irq_status);
- siena_reset_hw(efx, RESET_TYPE_ALL);
+ efx_mcdi_reset(efx, RESET_TYPE_ALL);
/* Relinquish the device back to the BMC */
efx_mcdi_drv_attach(efx, false, NULL);
/* Tear down the private nic state */
kfree(efx->nic_data);
efx->nic_data = NULL;
+
+ efx_mcdi_fini(efx);
}
-#define STATS_GENERATION_INVALID ((__force __le64)(-1))
+#define SIENA_DMA_STAT(ext_name, mcdi_name) \
+ [SIENA_STAT_ ## ext_name] = \
+ { #ext_name, 64, 8 * MC_CMD_MAC_ ## mcdi_name }
+#define SIENA_OTHER_STAT(ext_name) \
+ [SIENA_STAT_ ## ext_name] = { #ext_name, 0, 0 }
+
+static const struct efx_hw_stat_desc siena_stat_desc[SIENA_STAT_COUNT] = {
+ SIENA_DMA_STAT(tx_bytes, TX_BYTES),
+ SIENA_OTHER_STAT(tx_good_bytes),
+ SIENA_DMA_STAT(tx_bad_bytes, TX_BAD_BYTES),
+ SIENA_DMA_STAT(tx_packets, TX_PKTS),
+ SIENA_DMA_STAT(tx_bad, TX_BAD_FCS_PKTS),
+ SIENA_DMA_STAT(tx_pause, TX_PAUSE_PKTS),
+ SIENA_DMA_STAT(tx_control, TX_CONTROL_PKTS),
+ SIENA_DMA_STAT(tx_unicast, TX_UNICAST_PKTS),
+ SIENA_DMA_STAT(tx_multicast, TX_MULTICAST_PKTS),
+ SIENA_DMA_STAT(tx_broadcast, TX_BROADCAST_PKTS),
+ SIENA_DMA_STAT(tx_lt64, TX_LT64_PKTS),
+ SIENA_DMA_STAT(tx_64, TX_64_PKTS),
+ SIENA_DMA_STAT(tx_65_to_127, TX_65_TO_127_PKTS),
+ SIENA_DMA_STAT(tx_128_to_255, TX_128_TO_255_PKTS),
+ SIENA_DMA_STAT(tx_256_to_511, TX_256_TO_511_PKTS),
+ SIENA_DMA_STAT(tx_512_to_1023, TX_512_TO_1023_PKTS),
+ SIENA_DMA_STAT(tx_1024_to_15xx, TX_1024_TO_15XX_PKTS),
+ SIENA_DMA_STAT(tx_15xx_to_jumbo, TX_15XX_TO_JUMBO_PKTS),
+ SIENA_DMA_STAT(tx_gtjumbo, TX_GTJUMBO_PKTS),
+ SIENA_OTHER_STAT(tx_collision),
+ SIENA_DMA_STAT(tx_single_collision, TX_SINGLE_COLLISION_PKTS),
+ SIENA_DMA_STAT(tx_multiple_collision, TX_MULTIPLE_COLLISION_PKTS),
+ SIENA_DMA_STAT(tx_excessive_collision, TX_EXCESSIVE_COLLISION_PKTS),
+ SIENA_DMA_STAT(tx_deferred, TX_DEFERRED_PKTS),
+ SIENA_DMA_STAT(tx_late_collision, TX_LATE_COLLISION_PKTS),
+ SIENA_DMA_STAT(tx_excessive_deferred, TX_EXCESSIVE_DEFERRED_PKTS),
+ SIENA_DMA_STAT(tx_non_tcpudp, TX_NON_TCPUDP_PKTS),
+ SIENA_DMA_STAT(tx_mac_src_error, TX_MAC_SRC_ERR_PKTS),
+ SIENA_DMA_STAT(tx_ip_src_error, TX_IP_SRC_ERR_PKTS),
+ SIENA_DMA_STAT(rx_bytes, RX_BYTES),
+ SIENA_OTHER_STAT(rx_good_bytes),
+ SIENA_DMA_STAT(rx_bad_bytes, RX_BAD_BYTES),
+ SIENA_DMA_STAT(rx_packets, RX_PKTS),
+ SIENA_DMA_STAT(rx_good, RX_GOOD_PKTS),
+ SIENA_DMA_STAT(rx_bad, RX_BAD_FCS_PKTS),
+ SIENA_DMA_STAT(rx_pause, RX_PAUSE_PKTS),
+ SIENA_DMA_STAT(rx_control, RX_CONTROL_PKTS),
+ SIENA_DMA_STAT(rx_unicast, RX_UNICAST_PKTS),
+ SIENA_DMA_STAT(rx_multicast, RX_MULTICAST_PKTS),
+ SIENA_DMA_STAT(rx_broadcast, RX_BROADCAST_PKTS),
+ SIENA_DMA_STAT(rx_lt64, RX_UNDERSIZE_PKTS),
+ SIENA_DMA_STAT(rx_64, RX_64_PKTS),
+ SIENA_DMA_STAT(rx_65_to_127, RX_65_TO_127_PKTS),
+ SIENA_DMA_STAT(rx_128_to_255, RX_128_TO_255_PKTS),
+ SIENA_DMA_STAT(rx_256_to_511, RX_256_TO_511_PKTS),
+ SIENA_DMA_STAT(rx_512_to_1023, RX_512_TO_1023_PKTS),
+ SIENA_DMA_STAT(rx_1024_to_15xx, RX_1024_TO_15XX_PKTS),
+ SIENA_DMA_STAT(rx_15xx_to_jumbo, RX_15XX_TO_JUMBO_PKTS),
+ SIENA_DMA_STAT(rx_gtjumbo, RX_GTJUMBO_PKTS),
+ SIENA_DMA_STAT(rx_bad_gtjumbo, RX_JABBER_PKTS),
+ SIENA_DMA_STAT(rx_overflow, RX_OVERFLOW_PKTS),
+ SIENA_DMA_STAT(rx_false_carrier, RX_FALSE_CARRIER_PKTS),
+ SIENA_DMA_STAT(rx_symbol_error, RX_SYMBOL_ERROR_PKTS),
+ SIENA_DMA_STAT(rx_align_error, RX_ALIGN_ERROR_PKTS),
+ SIENA_DMA_STAT(rx_length_error, RX_LENGTH_ERROR_PKTS),
+ SIENA_DMA_STAT(rx_internal_error, RX_INTERNAL_ERROR_PKTS),
+ SIENA_DMA_STAT(rx_nodesc_drop_cnt, RX_NODESC_DROPS),
+};
+static const unsigned long siena_stat_mask[] = {
+ [0 ... BITS_TO_LONGS(SIENA_STAT_COUNT) - 1] = ~0UL,
+};
+
+static size_t siena_describe_nic_stats(struct efx_nic *efx, u8 *names)
+{
+ return efx_nic_describe_stats(siena_stat_desc, SIENA_STAT_COUNT,
+ siena_stat_mask, names);
+}
static int siena_try_update_nic_stats(struct efx_nic *efx)
{
+ struct siena_nic_data *nic_data = efx->nic_data;
+ u64 *stats = nic_data->stats;
__le64 *dma_stats;
- struct efx_mac_stats *mac_stats;
__le64 generation_start, generation_end;
- mac_stats = &efx->mac_stats;
dma_stats = efx->stats_buffer.addr;
generation_end = dma_stats[MC_CMD_MAC_GENERATION_END];
- if (generation_end == STATS_GENERATION_INVALID)
+ if (generation_end == EFX_MC_STATS_GENERATION_INVALID)
return 0;
rmb();
-
-#define MAC_STAT(M, D) \
- mac_stats->M = le64_to_cpu(dma_stats[MC_CMD_MAC_ ## D])
-
- MAC_STAT(tx_bytes, TX_BYTES);
- MAC_STAT(tx_bad_bytes, TX_BAD_BYTES);
- efx_update_diff_stat(&mac_stats->tx_good_bytes,
- mac_stats->tx_bytes - mac_stats->tx_bad_bytes);
- MAC_STAT(tx_packets, TX_PKTS);
- MAC_STAT(tx_bad, TX_BAD_FCS_PKTS);
- MAC_STAT(tx_pause, TX_PAUSE_PKTS);
- MAC_STAT(tx_control, TX_CONTROL_PKTS);
- MAC_STAT(tx_unicast, TX_UNICAST_PKTS);
- MAC_STAT(tx_multicast, TX_MULTICAST_PKTS);
- MAC_STAT(tx_broadcast, TX_BROADCAST_PKTS);
- MAC_STAT(tx_lt64, TX_LT64_PKTS);
- MAC_STAT(tx_64, TX_64_PKTS);
- MAC_STAT(tx_65_to_127, TX_65_TO_127_PKTS);
- MAC_STAT(tx_128_to_255, TX_128_TO_255_PKTS);
- MAC_STAT(tx_256_to_511, TX_256_TO_511_PKTS);
- MAC_STAT(tx_512_to_1023, TX_512_TO_1023_PKTS);
- MAC_STAT(tx_1024_to_15xx, TX_1024_TO_15XX_PKTS);
- MAC_STAT(tx_15xx_to_jumbo, TX_15XX_TO_JUMBO_PKTS);
- MAC_STAT(tx_gtjumbo, TX_GTJUMBO_PKTS);
- mac_stats->tx_collision = 0;
- MAC_STAT(tx_single_collision, TX_SINGLE_COLLISION_PKTS);
- MAC_STAT(tx_multiple_collision, TX_MULTIPLE_COLLISION_PKTS);
- MAC_STAT(tx_excessive_collision, TX_EXCESSIVE_COLLISION_PKTS);
- MAC_STAT(tx_deferred, TX_DEFERRED_PKTS);
- MAC_STAT(tx_late_collision, TX_LATE_COLLISION_PKTS);
- mac_stats->tx_collision = (mac_stats->tx_single_collision +
- mac_stats->tx_multiple_collision +
- mac_stats->tx_excessive_collision +
- mac_stats->tx_late_collision);
- MAC_STAT(tx_excessive_deferred, TX_EXCESSIVE_DEFERRED_PKTS);
- MAC_STAT(tx_non_tcpudp, TX_NON_TCPUDP_PKTS);
- MAC_STAT(tx_mac_src_error, TX_MAC_SRC_ERR_PKTS);
- MAC_STAT(tx_ip_src_error, TX_IP_SRC_ERR_PKTS);
- MAC_STAT(rx_bytes, RX_BYTES);
- MAC_STAT(rx_bad_bytes, RX_BAD_BYTES);
- efx_update_diff_stat(&mac_stats->rx_good_bytes,
- mac_stats->rx_bytes - mac_stats->rx_bad_bytes);
- MAC_STAT(rx_packets, RX_PKTS);
- MAC_STAT(rx_good, RX_GOOD_PKTS);
- MAC_STAT(rx_bad, RX_BAD_FCS_PKTS);
- MAC_STAT(rx_pause, RX_PAUSE_PKTS);
- MAC_STAT(rx_control, RX_CONTROL_PKTS);
- MAC_STAT(rx_unicast, RX_UNICAST_PKTS);
- MAC_STAT(rx_multicast, RX_MULTICAST_PKTS);
- MAC_STAT(rx_broadcast, RX_BROADCAST_PKTS);
- MAC_STAT(rx_lt64, RX_UNDERSIZE_PKTS);
- MAC_STAT(rx_64, RX_64_PKTS);
- MAC_STAT(rx_65_to_127, RX_65_TO_127_PKTS);
- MAC_STAT(rx_128_to_255, RX_128_TO_255_PKTS);
- MAC_STAT(rx_256_to_511, RX_256_TO_511_PKTS);
- MAC_STAT(rx_512_to_1023, RX_512_TO_1023_PKTS);
- MAC_STAT(rx_1024_to_15xx, RX_1024_TO_15XX_PKTS);
- MAC_STAT(rx_15xx_to_jumbo, RX_15XX_TO_JUMBO_PKTS);
- MAC_STAT(rx_gtjumbo, RX_GTJUMBO_PKTS);
- mac_stats->rx_bad_lt64 = 0;
- mac_stats->rx_bad_64_to_15xx = 0;
- mac_stats->rx_bad_15xx_to_jumbo = 0;
- MAC_STAT(rx_bad_gtjumbo, RX_JABBER_PKTS);
- MAC_STAT(rx_overflow, RX_OVERFLOW_PKTS);
- mac_stats->rx_missed = 0;
- MAC_STAT(rx_false_carrier, RX_FALSE_CARRIER_PKTS);
- MAC_STAT(rx_symbol_error, RX_SYMBOL_ERROR_PKTS);
- MAC_STAT(rx_align_error, RX_ALIGN_ERROR_PKTS);
- MAC_STAT(rx_length_error, RX_LENGTH_ERROR_PKTS);
- MAC_STAT(rx_internal_error, RX_INTERNAL_ERROR_PKTS);
- mac_stats->rx_good_lt64 = 0;
-
- efx->n_rx_nodesc_drop_cnt =
- le64_to_cpu(dma_stats[MC_CMD_MAC_RX_NODESC_DROPS]);
-
-#undef MAC_STAT
-
+ efx_nic_update_stats(siena_stat_desc, SIENA_STAT_COUNT, siena_stat_mask,
+ stats, efx->stats_buffer.addr, false);
rmb();
generation_start = dma_stats[MC_CMD_MAC_GENERATION_START];
if (generation_end != generation_start)
return -EAGAIN;
+ /* Update derived statistics */
+ efx_update_diff_stat(&stats[SIENA_STAT_tx_good_bytes],
+ stats[SIENA_STAT_tx_bytes] -
+ stats[SIENA_STAT_tx_bad_bytes]);
+ stats[SIENA_STAT_tx_collision] =
+ stats[SIENA_STAT_tx_single_collision] +
+ stats[SIENA_STAT_tx_multiple_collision] +
+ stats[SIENA_STAT_tx_excessive_collision] +
+ stats[SIENA_STAT_tx_late_collision];
+ efx_update_diff_stat(&stats[SIENA_STAT_rx_good_bytes],
+ stats[SIENA_STAT_rx_bytes] -
+ stats[SIENA_STAT_rx_bad_bytes]);
return 0;
}
-static void siena_update_nic_stats(struct efx_nic *efx)
+static size_t siena_update_nic_stats(struct efx_nic *efx, u64 *full_stats,
+ struct rtnl_link_stats64 *core_stats)
{
+ struct siena_nic_data *nic_data = efx->nic_data;
+ u64 *stats = nic_data->stats;
int retry;
/* If we're unlucky enough to read statistics wduring the DMA, wait
* up to 10ms for it to finish (typically takes <500us) */
for (retry = 0; retry < 100; ++retry) {
if (siena_try_update_nic_stats(efx) == 0)
- return;
+ break;
udelay(100);
}
- /* Use the old values instead */
+ if (full_stats)
+ memcpy(full_stats, stats, sizeof(u64) * SIENA_STAT_COUNT);
+
+ if (core_stats) {
+ core_stats->rx_packets = stats[SIENA_STAT_rx_packets];
+ core_stats->tx_packets = stats[SIENA_STAT_tx_packets];
+ core_stats->rx_bytes = stats[SIENA_STAT_rx_bytes];
+ core_stats->tx_bytes = stats[SIENA_STAT_tx_bytes];
+ core_stats->rx_dropped = stats[SIENA_STAT_rx_nodesc_drop_cnt];
+ core_stats->multicast = stats[SIENA_STAT_rx_multicast];
+ core_stats->collisions = stats[SIENA_STAT_tx_collision];
+ core_stats->rx_length_errors =
+ stats[SIENA_STAT_rx_gtjumbo] +
+ stats[SIENA_STAT_rx_length_error];
+ core_stats->rx_crc_errors = stats[SIENA_STAT_rx_bad];
+ core_stats->rx_frame_errors = stats[SIENA_STAT_rx_align_error];
+ core_stats->rx_fifo_errors = stats[SIENA_STAT_rx_overflow];
+ core_stats->tx_window_errors =
+ stats[SIENA_STAT_tx_late_collision];
+
+ core_stats->rx_errors = (core_stats->rx_length_errors +
+ core_stats->rx_crc_errors +
+ core_stats->rx_frame_errors +
+ stats[SIENA_STAT_rx_symbol_error]);
+ core_stats->tx_errors = (core_stats->tx_window_errors +
+ stats[SIENA_STAT_tx_bad]);
+ }
+
+ return SIENA_STAT_COUNT;
}
-static void siena_start_nic_stats(struct efx_nic *efx)
+static int siena_mac_reconfigure(struct efx_nic *efx)
{
- __le64 *dma_stats = efx->stats_buffer.addr;
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_MCAST_HASH_IN_LEN);
+ int rc;
- dma_stats[MC_CMD_MAC_GENERATION_END] = STATS_GENERATION_INVALID;
+ BUILD_BUG_ON(MC_CMD_SET_MCAST_HASH_IN_LEN !=
+ MC_CMD_SET_MCAST_HASH_IN_HASH0_OFST +
+ sizeof(efx->multicast_hash));
- efx_mcdi_mac_stats(efx, efx->stats_buffer.dma_addr,
- MC_CMD_MAC_NSTATS * sizeof(u64), 1, 0);
-}
+ efx_farch_filter_sync_rx_mode(efx);
-static void siena_stop_nic_stats(struct efx_nic *efx)
-{
- efx_mcdi_mac_stats(efx, efx->stats_buffer.dma_addr, 0, 0, 0);
+ WARN_ON(!mutex_is_locked(&efx->mac_lock));
+
+ rc = efx_mcdi_set_mac(efx);
+ if (rc != 0)
+ return rc;
+
+ memcpy(MCDI_PTR(inbuf, SET_MCAST_HASH_IN_HASH0),
+ efx->multicast_hash.byte, sizeof(efx->multicast_hash));
+ return efx_mcdi_rpc(efx, MC_CMD_SET_MCAST_HASH,
+ inbuf, sizeof(inbuf), NULL, 0, NULL);
}
/**************************************************************************
}
}
+/**************************************************************************
+ *
+ * MCDI
+ *
+ **************************************************************************
+ */
+
+#define MCDI_PDU(efx) \
+ (efx_port_num(efx) ? MC_SMEM_P1_PDU_OFST : MC_SMEM_P0_PDU_OFST)
+#define MCDI_DOORBELL(efx) \
+ (efx_port_num(efx) ? MC_SMEM_P1_DOORBELL_OFST : MC_SMEM_P0_DOORBELL_OFST)
+#define MCDI_STATUS(efx) \
+ (efx_port_num(efx) ? MC_SMEM_P1_STATUS_OFST : MC_SMEM_P0_STATUS_OFST)
+
+static void siena_mcdi_request(struct efx_nic *efx,
+ const efx_dword_t *hdr, size_t hdr_len,
+ const efx_dword_t *sdu, size_t sdu_len)
+{
+ unsigned pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
+ unsigned doorbell = FR_CZ_MC_TREG_SMEM + MCDI_DOORBELL(efx);
+ unsigned int i;
+ unsigned int inlen_dw = DIV_ROUND_UP(sdu_len, 4);
+
+ EFX_BUG_ON_PARANOID(hdr_len != 4);
+
+ efx_writed(efx, hdr, pdu);
+
+ for (i = 0; i < inlen_dw; i++)
+ efx_writed(efx, &sdu[i], pdu + hdr_len + 4 * i);
+
+ /* Ensure the request is written out before the doorbell */
+ wmb();
+
+ /* ring the doorbell with a distinctive value */
+ _efx_writed(efx, (__force __le32) 0x45789abc, doorbell);
+}
+
+static bool siena_mcdi_poll_response(struct efx_nic *efx)
+{
+ unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
+ efx_dword_t hdr;
+
+ efx_readd(efx, &hdr, pdu);
+
+ /* All 1's indicates that shared memory is in reset (and is
+ * not a valid hdr). Wait for it to come out reset before
+ * completing the command
+ */
+ return EFX_DWORD_FIELD(hdr, EFX_DWORD_0) != 0xffffffff &&
+ EFX_DWORD_FIELD(hdr, MCDI_HEADER_RESPONSE);
+}
+
+static void siena_mcdi_read_response(struct efx_nic *efx, efx_dword_t *outbuf,
+ size_t offset, size_t outlen)
+{
+ unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
+ unsigned int outlen_dw = DIV_ROUND_UP(outlen, 4);
+ int i;
+
+ for (i = 0; i < outlen_dw; i++)
+ efx_readd(efx, &outbuf[i], pdu + offset + 4 * i);
+}
+
+static int siena_mcdi_poll_reboot(struct efx_nic *efx)
+{
+ struct siena_nic_data *nic_data = efx->nic_data;
+ unsigned int addr = FR_CZ_MC_TREG_SMEM + MCDI_STATUS(efx);
+ efx_dword_t reg;
+ u32 value;
+
+ efx_readd(efx, ®, addr);
+ value = EFX_DWORD_FIELD(reg, EFX_DWORD_0);
+
+ if (value == 0)
+ return 0;
+
+ EFX_ZERO_DWORD(reg);
+ efx_writed(efx, ®, addr);
+
+ /* MAC statistics have been cleared on the NIC; clear the local
+ * copies that we update with efx_update_diff_stat().
+ */
+ nic_data->stats[SIENA_STAT_tx_good_bytes] = 0;
+ nic_data->stats[SIENA_STAT_rx_good_bytes] = 0;
+
+ if (value == MC_STATUS_DWORD_ASSERT)
+ return -EINTR;
+ else
+ return -EIO;
+}
+
+/**************************************************************************
+ *
+ * MTD
+ *
+ **************************************************************************
+ */
+
+#ifdef CONFIG_SFC_MTD
+
+struct siena_nvram_type_info {
+ int port;
+ const char *name;
+};
+
+static const struct siena_nvram_type_info siena_nvram_types[] = {
+ [MC_CMD_NVRAM_TYPE_DISABLED_CALLISTO] = { 0, "sfc_dummy_phy" },
+ [MC_CMD_NVRAM_TYPE_MC_FW] = { 0, "sfc_mcfw" },
+ [MC_CMD_NVRAM_TYPE_MC_FW_BACKUP] = { 0, "sfc_mcfw_backup" },
+ [MC_CMD_NVRAM_TYPE_STATIC_CFG_PORT0] = { 0, "sfc_static_cfg" },
+ [MC_CMD_NVRAM_TYPE_STATIC_CFG_PORT1] = { 1, "sfc_static_cfg" },
+ [MC_CMD_NVRAM_TYPE_DYNAMIC_CFG_PORT0] = { 0, "sfc_dynamic_cfg" },
+ [MC_CMD_NVRAM_TYPE_DYNAMIC_CFG_PORT1] = { 1, "sfc_dynamic_cfg" },
+ [MC_CMD_NVRAM_TYPE_EXP_ROM] = { 0, "sfc_exp_rom" },
+ [MC_CMD_NVRAM_TYPE_EXP_ROM_CFG_PORT0] = { 0, "sfc_exp_rom_cfg" },
+ [MC_CMD_NVRAM_TYPE_EXP_ROM_CFG_PORT1] = { 1, "sfc_exp_rom_cfg" },
+ [MC_CMD_NVRAM_TYPE_PHY_PORT0] = { 0, "sfc_phy_fw" },
+ [MC_CMD_NVRAM_TYPE_PHY_PORT1] = { 1, "sfc_phy_fw" },
+ [MC_CMD_NVRAM_TYPE_FPGA] = { 0, "sfc_fpga" },
+};
+
+static int siena_mtd_probe_partition(struct efx_nic *efx,
+ struct efx_mcdi_mtd_partition *part,
+ unsigned int type)
+{
+ const struct siena_nvram_type_info *info;
+ size_t size, erase_size;
+ bool protected;
+ int rc;
+
+ if (type >= ARRAY_SIZE(siena_nvram_types) ||
+ siena_nvram_types[type].name == NULL)
+ return -ENODEV;
+
+ info = &siena_nvram_types[type];
+
+ if (info->port != efx_port_num(efx))
+ return -ENODEV;
+
+ rc = efx_mcdi_nvram_info(efx, type, &size, &erase_size, &protected);
+ if (rc)
+ return rc;
+ if (protected)
+ return -ENODEV; /* hide it */
+
+ part->nvram_type = type;
+ part->common.dev_type_name = "Siena NVRAM manager";
+ part->common.type_name = info->name;
+
+ part->common.mtd.type = MTD_NORFLASH;
+ part->common.mtd.flags = MTD_CAP_NORFLASH;
+ part->common.mtd.size = size;
+ part->common.mtd.erasesize = erase_size;
+
+ return 0;
+}
+
+static int siena_mtd_get_fw_subtypes(struct efx_nic *efx,
+ struct efx_mcdi_mtd_partition *parts,
+ size_t n_parts)
+{
+ uint16_t fw_subtype_list[
+ MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_MAXNUM];
+ size_t i;
+ int rc;
+
+ rc = efx_mcdi_get_board_cfg(efx, NULL, fw_subtype_list, NULL);
+ if (rc)
+ return rc;
+
+ for (i = 0; i < n_parts; i++)
+ parts[i].fw_subtype = fw_subtype_list[parts[i].nvram_type];
+
+ return 0;
+}
+
+static int siena_mtd_probe(struct efx_nic *efx)
+{
+ struct efx_mcdi_mtd_partition *parts;
+ u32 nvram_types;
+ unsigned int type;
+ size_t n_parts;
+ int rc;
+
+ ASSERT_RTNL();
+
+ rc = efx_mcdi_nvram_types(efx, &nvram_types);
+ if (rc)
+ return rc;
+
+ parts = kcalloc(hweight32(nvram_types), sizeof(*parts), GFP_KERNEL);
+ if (!parts)
+ return -ENOMEM;
+
+ type = 0;
+ n_parts = 0;
+
+ while (nvram_types != 0) {
+ if (nvram_types & 1) {
+ rc = siena_mtd_probe_partition(efx, &parts[n_parts],
+ type);
+ if (rc == 0)
+ n_parts++;
+ else if (rc != -ENODEV)
+ goto fail;
+ }
+ type++;
+ nvram_types >>= 1;
+ }
+
+ rc = siena_mtd_get_fw_subtypes(efx, parts, n_parts);
+ if (rc)
+ goto fail;
+
+ rc = efx_mtd_add(efx, &parts[0].common, n_parts, sizeof(*parts));
+fail:
+ if (rc)
+ kfree(parts);
+ return rc;
+}
+
+#endif /* CONFIG_SFC_MTD */
+
+/**************************************************************************
+ *
+ * PTP
+ *
+ **************************************************************************
+ */
+
+static void siena_ptp_write_host_time(struct efx_nic *efx, u32 host_time)
+{
+ _efx_writed(efx, cpu_to_le32(host_time),
+ FR_CZ_MC_TREG_SMEM + MC_SMEM_P0_PTP_TIME_OFST);
+}
/**************************************************************************
*
*/
const struct efx_nic_type siena_a0_nic_type = {
+ .mem_map_size = siena_mem_map_size,
.probe = siena_probe_nic,
.remove = siena_remove_nic,
.init = siena_init_nic,
#else
.monitor = NULL,
#endif
- .map_reset_reason = siena_map_reset_reason,
+ .map_reset_reason = efx_mcdi_map_reset_reason,
.map_reset_flags = siena_map_reset_flags,
- .reset = siena_reset_hw,
- .probe_port = siena_probe_port,
- .remove_port = siena_remove_port,
+ .reset = efx_mcdi_reset,
+ .probe_port = efx_mcdi_port_probe,
+ .remove_port = efx_mcdi_port_remove,
+ .fini_dmaq = efx_farch_fini_dmaq,
.prepare_flush = siena_prepare_flush,
.finish_flush = siena_finish_flush,
+ .describe_stats = siena_describe_nic_stats,
.update_stats = siena_update_nic_stats,
- .start_stats = siena_start_nic_stats,
- .stop_stats = siena_stop_nic_stats,
+ .start_stats = efx_mcdi_mac_start_stats,
+ .stop_stats = efx_mcdi_mac_stop_stats,
.set_id_led = efx_mcdi_set_id_led,
.push_irq_moderation = siena_push_irq_moderation,
- .reconfigure_mac = efx_mcdi_mac_reconfigure,
+ .reconfigure_mac = siena_mac_reconfigure,
.check_mac_fault = efx_mcdi_mac_check_fault,
- .reconfigure_port = efx_mcdi_phy_reconfigure,
+ .reconfigure_port = efx_mcdi_port_reconfigure,
.get_wol = siena_get_wol,
.set_wol = siena_set_wol,
.resume_wol = siena_init_wol,
.test_chip = siena_test_chip,
.test_nvram = efx_mcdi_nvram_test_all,
+ .mcdi_request = siena_mcdi_request,
+ .mcdi_poll_response = siena_mcdi_poll_response,
+ .mcdi_read_response = siena_mcdi_read_response,
+ .mcdi_poll_reboot = siena_mcdi_poll_reboot,
+ .irq_enable_master = efx_farch_irq_enable_master,
+ .irq_test_generate = efx_farch_irq_test_generate,
+ .irq_disable_non_ev = efx_farch_irq_disable_master,
+ .irq_handle_msi = efx_farch_msi_interrupt,
+ .irq_handle_legacy = efx_farch_legacy_interrupt,
+ .tx_probe = efx_farch_tx_probe,
+ .tx_init = efx_farch_tx_init,
+ .tx_remove = efx_farch_tx_remove,
+ .tx_write = efx_farch_tx_write,
+ .rx_push_indir_table = efx_farch_rx_push_indir_table,
+ .rx_probe = efx_farch_rx_probe,
+ .rx_init = efx_farch_rx_init,
+ .rx_remove = efx_farch_rx_remove,
+ .rx_write = efx_farch_rx_write,
+ .rx_defer_refill = efx_farch_rx_defer_refill,
+ .ev_probe = efx_farch_ev_probe,
+ .ev_init = efx_farch_ev_init,
+ .ev_fini = efx_farch_ev_fini,
+ .ev_remove = efx_farch_ev_remove,
+ .ev_process = efx_farch_ev_process,
+ .ev_read_ack = efx_farch_ev_read_ack,
+ .ev_test_generate = efx_farch_ev_test_generate,
+ .filter_table_probe = efx_farch_filter_table_probe,
+ .filter_table_restore = efx_farch_filter_table_restore,
+ .filter_table_remove = efx_farch_filter_table_remove,
+ .filter_update_rx_scatter = efx_farch_filter_update_rx_scatter,
+ .filter_insert = efx_farch_filter_insert,
+ .filter_remove_safe = efx_farch_filter_remove_safe,
+ .filter_get_safe = efx_farch_filter_get_safe,
+ .filter_clear_rx = efx_farch_filter_clear_rx,
+ .filter_count_rx_used = efx_farch_filter_count_rx_used,
+ .filter_get_rx_id_limit = efx_farch_filter_get_rx_id_limit,
+ .filter_get_rx_ids = efx_farch_filter_get_rx_ids,
+#ifdef CONFIG_RFS_ACCEL
+ .filter_rfs_insert = efx_farch_filter_rfs_insert,
+ .filter_rfs_expire_one = efx_farch_filter_rfs_expire_one,
+#endif
+#ifdef CONFIG_SFC_MTD
+ .mtd_probe = siena_mtd_probe,
+ .mtd_rename = efx_mcdi_mtd_rename,
+ .mtd_read = efx_mcdi_mtd_read,
+ .mtd_erase = efx_mcdi_mtd_erase,
+ .mtd_write = efx_mcdi_mtd_write,
+ .mtd_sync = efx_mcdi_mtd_sync,
+#endif
+ .ptp_write_host_time = siena_ptp_write_host_time,
.revision = EFX_REV_SIENA_A0,
- .mem_map_size = (FR_CZ_MC_TREG_SMEM +
- FR_CZ_MC_TREG_SMEM_STEP * FR_CZ_MC_TREG_SMEM_ROWS),
.txd_ptr_tbl_base = FR_BZ_TX_DESC_PTR_TBL,
.rxd_ptr_tbl_base = FR_BZ_RX_DESC_PTR_TBL,
.buf_tbl_base = FR_BZ_BUF_FULL_TBL,
.evq_ptr_tbl_base = FR_BZ_EVQ_PTR_TBL,
.evq_rptr_tbl_base = FR_BZ_EVQ_RPTR,
.max_dma_mask = DMA_BIT_MASK(FSF_AZ_TX_KER_BUF_ADDR_WIDTH),
- .rx_buffer_hash_size = 0x10,
+ .rx_prefix_size = FS_BZ_RX_PREFIX_SIZE,
+ .rx_hash_offset = FS_BZ_RX_PREFIX_HASH_OFST,
.rx_buffer_padding = 0,
.can_rx_scatter = true,
.max_interrupt_mode = EFX_INT_MODE_MSIX,
- .phys_addr_channels = 32, /* Hardware limit is 64, but the legacy
- * interrupt handler only supports 32
- * channels */
.timer_period_max = 1 << FRF_CZ_TC_TIMER_VAL_WIDTH,
.offload_features = (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_RXHASH | NETIF_F_NTUPLE),
+ .mcdi_max_ver = 1,
+ .max_rx_ip_filters = FR_BZ_RX_FILTER_TBL0_ROWS,
};
#include "mcdi.h"
#include "filter.h"
#include "mcdi_pcol.h"
-#include "regs.h"
+#include "farch_regs.h"
#include "vfdi.h"
/* Number of longs required to track all the VIs in a VF */
static int efx_sriov_cmd(struct efx_nic *efx, bool enable,
unsigned *vi_scale_out, unsigned *vf_total_out)
{
- u8 inbuf[MC_CMD_SRIOV_IN_LEN];
- u8 outbuf[MC_CMD_SRIOV_OUT_LEN];
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_SRIOV_IN_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_SRIOV_OUT_LEN);
unsigned vi_scale, vf_total;
size_t outlen;
int rc;
static int efx_sriov_memcpy(struct efx_nic *efx, struct efx_memcpy_req *req,
unsigned int count)
{
- u8 *inbuf, *record;
- unsigned int used;
- u32 from_rid, from_hi, from_lo;
+ MCDI_DECLARE_BUF(inbuf, MCDI_CTL_SDU_LEN_MAX_V1);
+ MCDI_DECLARE_STRUCT_PTR(record);
+ unsigned int index, used;
+ u64 from_addr;
+ u32 from_rid;
int rc;
mb(); /* Finish writing source/reading dest before DMA starts */
- used = MC_CMD_MEMCPY_IN_LEN(count);
- if (WARN_ON(used > MCDI_CTL_SDU_LEN_MAX))
+ if (WARN_ON(count > MC_CMD_MEMCPY_IN_RECORD_MAXNUM))
return -ENOBUFS;
+ used = MC_CMD_MEMCPY_IN_LEN(count);
- /* Allocate room for the largest request */
- inbuf = kzalloc(MCDI_CTL_SDU_LEN_MAX, GFP_KERNEL);
- if (inbuf == NULL)
- return -ENOMEM;
-
- record = inbuf;
- MCDI_SET_DWORD(record, MEMCPY_IN_RECORD, count);
- while (count-- > 0) {
+ for (index = 0; index < count; index++) {
+ record = MCDI_ARRAY_STRUCT_PTR(inbuf, MEMCPY_IN_RECORD, index);
+ MCDI_SET_DWORD(record, MEMCPY_RECORD_TYPEDEF_NUM_RECORDS,
+ count);
MCDI_SET_DWORD(record, MEMCPY_RECORD_TYPEDEF_TO_RID,
req->to_rid);
- MCDI_SET_DWORD(record, MEMCPY_RECORD_TYPEDEF_TO_ADDR_LO,
- (u32)req->to_addr);
- MCDI_SET_DWORD(record, MEMCPY_RECORD_TYPEDEF_TO_ADDR_HI,
- (u32)(req->to_addr >> 32));
+ MCDI_SET_QWORD(record, MEMCPY_RECORD_TYPEDEF_TO_ADDR,
+ req->to_addr);
if (req->from_buf == NULL) {
from_rid = req->from_rid;
- from_lo = (u32)req->from_addr;
- from_hi = (u32)(req->from_addr >> 32);
+ from_addr = req->from_addr;
} else {
- if (WARN_ON(used + req->length > MCDI_CTL_SDU_LEN_MAX)) {
+ if (WARN_ON(used + req->length >
+ MCDI_CTL_SDU_LEN_MAX_V1)) {
rc = -ENOBUFS;
goto out;
}
from_rid = MC_CMD_MEMCPY_RECORD_TYPEDEF_RID_INLINE;
- from_lo = used;
- from_hi = 0;
- memcpy(inbuf + used, req->from_buf, req->length);
+ from_addr = used;
+ memcpy(_MCDI_PTR(inbuf, used), req->from_buf,
+ req->length);
used += req->length;
}
MCDI_SET_DWORD(record, MEMCPY_RECORD_TYPEDEF_FROM_RID, from_rid);
- MCDI_SET_DWORD(record, MEMCPY_RECORD_TYPEDEF_FROM_ADDR_LO,
- from_lo);
- MCDI_SET_DWORD(record, MEMCPY_RECORD_TYPEDEF_FROM_ADDR_HI,
- from_hi);
+ MCDI_SET_QWORD(record, MEMCPY_RECORD_TYPEDEF_FROM_ADDR,
+ from_addr);
MCDI_SET_DWORD(record, MEMCPY_RECORD_TYPEDEF_LENGTH,
req->length);
++req;
- record += MC_CMD_MEMCPY_IN_RECORD_LEN;
}
rc = efx_mcdi_rpc(efx, MC_CMD_MEMCPY, inbuf, used, NULL, 0, NULL);
out:
- kfree(inbuf);
-
mb(); /* Don't write source/read dest before DMA is complete */
return rc;
VFDI_EV_SEQ, (vf->msg_seqno & 0xff),
VFDI_EV_TYPE, VFDI_EV_TYPE_STATUS);
++vf->msg_seqno;
- efx_generate_event(efx, EFX_VI_BASE + vf->index * efx_vf_size(efx),
- &event);
+ efx_farch_generate_event(efx,
+ EFX_VI_BASE + vf->index * efx_vf_size(efx),
+ &event);
}
static void efx_sriov_bufs(struct efx_nic *efx, unsigned offset,
unsigned vf_offset = EFX_VI_BASE + vf->index * efx_vf_size(efx);
unsigned timeout = HZ;
unsigned index, rxqs_count;
- __le32 *rxqs;
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_FLUSH_RX_QUEUES_IN_LENMAX);
int rc;
BUILD_BUG_ON(VF_MAX_RX_QUEUES >
MC_CMD_FLUSH_RX_QUEUES_IN_QID_OFST_MAXNUM);
- rxqs = kmalloc(count * sizeof(*rxqs), GFP_KERNEL);
- if (rxqs == NULL)
- return VFDI_RC_ENOMEM;
-
rtnl_lock();
siena_prepare_flush(efx);
rtnl_unlock();
vf_offset + index);
efx_writeo(efx, ®, FR_AZ_TX_FLUSH_DESCQ);
}
- if (test_bit(index, vf->rxq_mask))
- rxqs[rxqs_count++] = cpu_to_le32(vf_offset + index);
+ if (test_bit(index, vf->rxq_mask)) {
+ MCDI_SET_ARRAY_DWORD(
+ inbuf, FLUSH_RX_QUEUES_IN_QID_OFST,
+ rxqs_count, vf_offset + index);
+ rxqs_count++;
+ }
}
atomic_set(&vf->rxq_retry_count, 0);
while (timeout && (vf->rxq_count || vf->txq_count)) {
- rc = efx_mcdi_rpc(efx, MC_CMD_FLUSH_RX_QUEUES, (u8 *)rxqs,
- rxqs_count * sizeof(*rxqs), NULL, 0, NULL);
+ rc = efx_mcdi_rpc(efx, MC_CMD_FLUSH_RX_QUEUES, inbuf,
+ MC_CMD_FLUSH_RX_QUEUES_IN_LEN(rxqs_count),
+ NULL, 0, NULL);
WARN_ON(rc < 0);
timeout = wait_event_timeout(vf->flush_waitq,
for (index = 0; index < count; ++index) {
if (test_and_clear_bit(index, vf->rxq_retry_mask)) {
atomic_dec(&vf->rxq_retry_count);
- rxqs[rxqs_count++] =
- cpu_to_le32(vf_offset + index);
+ MCDI_SET_ARRAY_DWORD(
+ inbuf, FLUSH_RX_QUEUES_IN_QID_OFST,
+ rxqs_count, vf_offset + index);
+ rxqs_count++;
}
}
}
}
efx_sriov_bufs(efx, vf->buftbl_base, NULL,
EFX_VF_BUFTBL_PER_VI * efx_vf_size(efx));
- kfree(rxqs);
efx_vfdi_flush_clear(vf);
vf->evq0_count = 0;
struct efx_nic *efx = vf->efx;
struct efx_buffer buf;
- if (!efx_nic_alloc_buffer(efx, &buf, EFX_PAGE_SIZE)) {
+ if (!efx_nic_alloc_buffer(efx, &buf, EFX_PAGE_SIZE, GFP_NOIO)) {
efx_sriov_reset_vf(vf, &buf);
efx_nic_free_buffer(efx, &buf);
}
pci_domain_nr(pci_dev->bus), pci_dev->bus->number,
PCI_SLOT(devfn), PCI_FUNC(devfn));
- rc = efx_nic_alloc_buffer(efx, &vf->buf, EFX_PAGE_SIZE);
+ rc = efx_nic_alloc_buffer(efx, &vf->buf, EFX_PAGE_SIZE,
+ GFP_KERNEL);
if (rc)
goto fail;
if (rc)
goto fail_cmd;
- rc = efx_nic_alloc_buffer(efx, &efx->vfdi_status, sizeof(*vfdi_status));
+ rc = efx_nic_alloc_buffer(efx, &efx->vfdi_status, sizeof(*vfdi_status),
+ GFP_KERNEL);
if (rc)
goto fail_status;
vfdi_status = efx->vfdi_status.addr;
efx_sriov_usrev(efx, true);
(void)efx_sriov_cmd(efx, true, NULL, NULL);
- if (efx_nic_alloc_buffer(efx, &buf, EFX_PAGE_SIZE))
+ if (efx_nic_alloc_buffer(efx, &buf, EFX_PAGE_SIZE, GFP_NOIO))
return;
for (vf_i = 0; vf_i < efx->vf_init_count; ++vf_i) {
+++ /dev/null
-/****************************************************************************
- * Driver for Solarflare Solarstorm network controllers and boards
- * Copyright 2005 Fen Systems Ltd.
- * Copyright 2006-2010 Solarflare Communications Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation, incorporated herein by reference.
- */
-
-#ifndef EFX_SPI_H
-#define EFX_SPI_H
-
-#include "net_driver.h"
-
-/**************************************************************************
- *
- * Basic SPI command set and bit definitions
- *
- *************************************************************************/
-
-#define SPI_WRSR 0x01 /* Write status register */
-#define SPI_WRITE 0x02 /* Write data to memory array */
-#define SPI_READ 0x03 /* Read data from memory array */
-#define SPI_WRDI 0x04 /* Reset write enable latch */
-#define SPI_RDSR 0x05 /* Read status register */
-#define SPI_WREN 0x06 /* Set write enable latch */
-#define SPI_SST_EWSR 0x50 /* SST: Enable write to status register */
-
-#define SPI_STATUS_WPEN 0x80 /* Write-protect pin enabled */
-#define SPI_STATUS_BP2 0x10 /* Block protection bit 2 */
-#define SPI_STATUS_BP1 0x08 /* Block protection bit 1 */
-#define SPI_STATUS_BP0 0x04 /* Block protection bit 0 */
-#define SPI_STATUS_WEN 0x02 /* State of the write enable latch */
-#define SPI_STATUS_NRDY 0x01 /* Device busy flag */
-
-/**
- * struct efx_spi_device - an Efx SPI (Serial Peripheral Interface) device
- * @device_id: Controller's id for the device
- * @size: Size (in bytes)
- * @addr_len: Number of address bytes in read/write commands
- * @munge_address: Flag whether addresses should be munged.
- * Some devices with 9-bit addresses (e.g. AT25040A EEPROM)
- * use bit 3 of the command byte as address bit A8, rather
- * than having a two-byte address. If this flag is set, then
- * commands should be munged in this way.
- * @erase_command: Erase command (or 0 if sector erase not needed).
- * @erase_size: Erase sector size (in bytes)
- * Erase commands affect sectors with this size and alignment.
- * This must be a power of two.
- * @block_size: Write block size (in bytes).
- * Write commands are limited to blocks with this size and alignment.
- */
-struct efx_spi_device {
- int device_id;
- unsigned int size;
- unsigned int addr_len;
- unsigned int munge_address:1;
- u8 erase_command;
- unsigned int erase_size;
- unsigned int block_size;
-};
-
-static inline bool efx_spi_present(const struct efx_spi_device *spi)
-{
- return spi->size != 0;
-}
-
-int falcon_spi_cmd(struct efx_nic *efx,
- const struct efx_spi_device *spi, unsigned int command,
- int address, const void *in, void *out, size_t len);
-int falcon_spi_wait_write(struct efx_nic *efx,
- const struct efx_spi_device *spi);
-int falcon_spi_read(struct efx_nic *efx,
- const struct efx_spi_device *spi, loff_t start,
- size_t len, size_t *retlen, u8 *buffer);
-int falcon_spi_write(struct efx_nic *efx,
- const struct efx_spi_device *spi, loff_t start,
- size_t len, size_t *retlen, const u8 *buffer);
-
-/*
- * SFC4000 flash is partitioned into:
- * 0-0x400 chip and board config (see falcon_hwdefs.h)
- * 0x400-0x8000 unused (or may contain VPD if EEPROM not present)
- * 0x8000-end boot code (mapped to PCI expansion ROM)
- * SFC4000 small EEPROM (size < 0x400) is used for VPD only.
- * SFC4000 large EEPROM (size >= 0x400) is partitioned into:
- * 0-0x400 chip and board config
- * configurable VPD
- * 0x800-0x1800 boot config
- * Aside from the chip and board config, all of these are optional and may
- * be absent or truncated depending on the devices used.
- */
-#define FALCON_NVCONFIG_END 0x400U
-#define FALCON_FLASH_BOOTCODE_START 0x8000U
-#define EFX_EEPROM_BOOTCONFIG_START 0x800U
-#define EFX_EEPROM_BOOTCONFIG_END 0x1800U
-
-#endif /* EFX_SPI_H */
efx_dequeue_buffers(tx_queue, index, &pkts_compl, &bytes_compl);
netdev_tx_completed_queue(tx_queue->core_txq, pkts_compl, bytes_compl);
+ if (pkts_compl > 1)
+ ++tx_queue->merge_events;
+
/* See if we need to restart the netif queue. This memory
* barrier ensures that we write read_count (inside
* efx_dequeue_buffers()) before reading the queue status.
tx_queue->initialised = true;
}
-void efx_release_tx_buffers(struct efx_tx_queue *tx_queue)
+void efx_fini_tx_queue(struct efx_tx_queue *tx_queue)
{
struct efx_tx_buffer *buffer;
+ netif_dbg(tx_queue->efx, drv, tx_queue->efx->net_dev,
+ "shutting down TX queue %d\n", tx_queue->queue);
+
if (!tx_queue->buffer)
return;
netdev_tx_reset_queue(tx_queue->core_txq);
}
-void efx_fini_tx_queue(struct efx_tx_queue *tx_queue)
-{
- if (!tx_queue->initialised)
- return;
-
- netif_dbg(tx_queue->efx, drv, tx_queue->efx->net_dev,
- "shutting down TX queue %d\n", tx_queue->queue);
-
- tx_queue->initialised = false;
-
- /* Flush TX queue, remove descriptor ring */
- efx_nic_fini_tx(tx_queue);
-
- efx_release_tx_buffers(tx_queue);
-}
-
void efx_remove_tx_queue(struct efx_tx_queue *tx_queue)
{
int i;
TSOH_STD_SIZE * (index % TSOH_PER_PAGE) + TSOH_OFFSET;
if (unlikely(!page_buf->addr) &&
- efx_nic_alloc_buffer(tx_queue->efx, page_buf, PAGE_SIZE))
+ efx_nic_alloc_buffer(tx_queue->efx, page_buf, PAGE_SIZE,
+ GFP_ATOMIC))
return NULL;
result = (u8 *)page_buf->addr + offset;
* Bug numbers are from Solarflare's Bugzilla.
*/
-#define EFX_WORKAROUND_ALWAYS(efx) 1
#define EFX_WORKAROUND_FALCON_A(efx) (efx_nic_rev(efx) <= EFX_REV_FALCON_A1)
#define EFX_WORKAROUND_FALCON_AB(efx) (efx_nic_rev(efx) <= EFX_REV_FALCON_B0)
#define EFX_WORKAROUND_SIENA(efx) (efx_nic_rev(efx) == EFX_REV_SIENA_A0)
#define EFX_WORKAROUND_10G(efx) 1
-/* XAUI resets if link not detected */
-#define EFX_WORKAROUND_5147 EFX_WORKAROUND_ALWAYS
-/* RX PCIe double split performance issue */
-#define EFX_WORKAROUND_7575 EFX_WORKAROUND_ALWAYS
/* Bit-bashed I2C reads cause performance drop */
#define EFX_WORKAROUND_7884 EFX_WORKAROUND_10G
-/* TX_EV_PKT_ERR can be caused by a dangling TX descriptor
- * or a PCIe error (bug 11028) */
-#define EFX_WORKAROUND_10727 EFX_WORKAROUND_ALWAYS
-/* Transmit flow control may get disabled */
-#define EFX_WORKAROUND_11482 EFX_WORKAROUND_FALCON_AB
/* Truncated IPv4 packets can confuse the TX packet parser */
#define EFX_WORKAROUND_15592 EFX_WORKAROUND_FALCON_AB
-/* Legacy ISR read can return zero once */
-#define EFX_WORKAROUND_15783 EFX_WORKAROUND_ALWAYS
/* Legacy interrupt storm when interrupt fifo fills */
#define EFX_WORKAROUND_17213 EFX_WORKAROUND_SIENA
struct sis190_private *tp = netdev_priv(dev);
unsigned long flags;
- if (regs->len > SIS190_REGS_SIZE)
- regs->len = SIS190_REGS_SIZE;
-
spin_lock_irqsave(&tp->lock, flags);
memcpy_fromio(p, tp->mmio_addr, regs->len);
spin_unlock_irqrestore(&tp->lock, flags);
struct sis900_private *sis_priv = netdev_priv(net_dev);
struct mii_phy *mii_phy = sis_priv->mii;
static const int next_tick = 5*HZ;
+ int speed = 0, duplex = 0;
u16 status;
- if (!sis_priv->autong_complete){
- int uninitialized_var(speed), duplex = 0;
-
- sis900_read_mode(net_dev, &speed, &duplex);
- if (duplex){
- sis900_set_mode(sis_priv, speed, duplex);
- sis630_set_eq(net_dev, sis_priv->chipset_rev);
- netif_start_queue(net_dev);
- }
-
- sis_priv->timer.expires = jiffies + HZ;
- add_timer(&sis_priv->timer);
- return;
- }
-
status = mdio_read(net_dev, sis_priv->cur_phy, MII_STATUS);
status = mdio_read(net_dev, sis_priv->cur_phy, MII_STATUS);
status = sis900_default_phy(net_dev);
mii_phy = sis_priv->mii;
- if (status & MII_STAT_LINK){
- sis900_check_mode(net_dev, mii_phy);
- netif_carrier_on(net_dev);
+ if (status & MII_STAT_LINK) {
+ WARN_ON(!(status & MII_STAT_AUTO_DONE));
+
+ sis900_read_mode(net_dev, &speed, &duplex);
+ if (duplex) {
+ sis900_set_mode(sis_priv, speed, duplex);
+ sis630_set_eq(net_dev, sis_priv->chipset_rev);
+ netif_carrier_on(net_dev);
+ }
}
} else {
/* Link ON -> OFF */
unsigned int index_cur_tx, index_dirty_tx;
unsigned int count_dirty_tx;
- /* Don't transmit data before the complete of auto-negotiation */
- if(!sis_priv->autong_complete){
- netif_stop_queue(net_dev);
- return NETDEV_TX_BUSY;
- }
-
spin_lock_irqsave(&sis_priv->lock, flags);
/* Calculate the next Tx descriptor entry. */
struct stmmac_priv *priv = (struct stmmac_priv *)p;
unsigned int txsize = priv->dma_tx_size;
unsigned int entry = priv->cur_tx % txsize;
- struct dma_desc *desc = priv->dma_tx + entry;
+ struct dma_desc *desc;
unsigned int nopaged_len = skb_headlen(skb);
unsigned int bmax, len;
+ if (priv->extend_desc)
+ desc = (struct dma_desc *)(priv->dma_etx + entry);
+ else
+ desc = priv->dma_tx + entry;
+
if (priv->plat->enh_desc)
bmax = BUF_SIZE_8KiB;
else
STMMAC_RING_MODE);
wmb();
entry = (++priv->cur_tx) % txsize;
- desc = priv->dma_tx + entry;
+
+ if (priv->extend_desc)
+ desc = (struct dma_desc *)(priv->dma_etx + entry);
+ else
+ desc = priv->dma_tx + entry;
desc->des2 = dma_map_single(priv->device, skb->data + bmax,
len, DMA_TO_DEVICE);
struct net_device *dev;
struct device *device;
struct mac_device_info *hw;
- int no_csum_insertion;
spinlock_t lock;
struct phy_device *phydev ____cacheline_aligned_in_smp;
skb = __netdev_alloc_skb(priv->dev, priv->dma_buf_sz + NET_IP_ALIGN,
GFP_KERNEL);
- if (unlikely(skb == NULL)) {
+ if (!skb) {
pr_err("%s: Rx init fails; skb is NULL\n", __func__);
- return 1;
+ return -ENOMEM;
}
skb_reserve(skb, NET_IP_ALIGN);
priv->rx_skbuff[i] = skb;
priv->rx_skbuff_dma[i] = dma_map_single(priv->device, skb->data,
priv->dma_buf_sz,
DMA_FROM_DEVICE);
+ if (dma_mapping_error(priv->device, priv->rx_skbuff_dma[i])) {
+ pr_err("%s: DMA mapping error\n", __func__);
+ dev_kfree_skb_any(skb);
+ return -EINVAL;
+ }
p->des2 = priv->rx_skbuff_dma[i];
return 0;
}
+static void stmmac_free_rx_buffers(struct stmmac_priv *priv, int i)
+{
+ if (priv->rx_skbuff[i]) {
+ dma_unmap_single(priv->device, priv->rx_skbuff_dma[i],
+ priv->dma_buf_sz, DMA_FROM_DEVICE);
+ dev_kfree_skb_any(priv->rx_skbuff[i]);
+ }
+ priv->rx_skbuff[i] = NULL;
+}
+
/**
* init_dma_desc_rings - init the RX/TX descriptor rings
* @dev: net device structure
* and allocates the socket buffers. It suppors the chained and ring
* modes.
*/
-static void init_dma_desc_rings(struct net_device *dev)
+static int init_dma_desc_rings(struct net_device *dev)
{
int i;
struct stmmac_priv *priv = netdev_priv(dev);
unsigned int txsize = priv->dma_tx_size;
unsigned int rxsize = priv->dma_rx_size;
unsigned int bfsize = 0;
+ int ret = -ENOMEM;
/* Set the max buffer size according to the DESC mode
* and the MTU. Note that RING mode allows 16KiB bsize.
dma_extended_desc),
&priv->dma_rx_phy,
GFP_KERNEL);
+ if (!priv->dma_erx)
+ goto err_dma;
+
priv->dma_etx = dma_alloc_coherent(priv->device, txsize *
sizeof(struct
dma_extended_desc),
&priv->dma_tx_phy,
GFP_KERNEL);
- if ((!priv->dma_erx) || (!priv->dma_etx))
- return;
+ if (!priv->dma_etx) {
+ dma_free_coherent(priv->device, priv->dma_rx_size *
+ sizeof(struct dma_extended_desc),
+ priv->dma_erx, priv->dma_rx_phy);
+ goto err_dma;
+ }
} else {
priv->dma_rx = dma_alloc_coherent(priv->device, rxsize *
sizeof(struct dma_desc),
&priv->dma_rx_phy,
GFP_KERNEL);
+ if (!priv->dma_rx)
+ goto err_dma;
+
priv->dma_tx = dma_alloc_coherent(priv->device, txsize *
sizeof(struct dma_desc),
&priv->dma_tx_phy,
GFP_KERNEL);
- if ((!priv->dma_rx) || (!priv->dma_tx))
- return;
+ if (!priv->dma_tx) {
+ dma_free_coherent(priv->device, priv->dma_rx_size *
+ sizeof(struct dma_desc),
+ priv->dma_rx, priv->dma_rx_phy);
+ goto err_dma;
+ }
}
priv->rx_skbuff_dma = kmalloc_array(rxsize, sizeof(dma_addr_t),
GFP_KERNEL);
+ if (!priv->rx_skbuff_dma)
+ goto err_rx_skbuff_dma;
+
priv->rx_skbuff = kmalloc_array(rxsize, sizeof(struct sk_buff *),
GFP_KERNEL);
+ if (!priv->rx_skbuff)
+ goto err_rx_skbuff;
+
priv->tx_skbuff_dma = kmalloc_array(txsize, sizeof(dma_addr_t),
GFP_KERNEL);
+ if (!priv->tx_skbuff_dma)
+ goto err_tx_skbuff_dma;
+
priv->tx_skbuff = kmalloc_array(txsize, sizeof(struct sk_buff *),
GFP_KERNEL);
+ if (!priv->tx_skbuff)
+ goto err_tx_skbuff;
+
if (netif_msg_probe(priv)) {
pr_debug("(%s) dma_rx_phy=0x%08x dma_tx_phy=0x%08x\n", __func__,
(u32) priv->dma_rx_phy, (u32) priv->dma_tx_phy);
else
p = priv->dma_rx + i;
- if (stmmac_init_rx_buffers(priv, p, i))
- break;
+ ret = stmmac_init_rx_buffers(priv, p, i);
+ if (ret)
+ goto err_init_rx_buffers;
if (netif_msg_probe(priv))
pr_debug("[%p]\t[%p]\t[%x]\n", priv->rx_skbuff[i],
if (netif_msg_hw(priv))
stmmac_display_rings(priv);
+
+ return 0;
+err_init_rx_buffers:
+ while (--i >= 0)
+ stmmac_free_rx_buffers(priv, i);
+ kfree(priv->tx_skbuff);
+err_tx_skbuff:
+ kfree(priv->tx_skbuff_dma);
+err_tx_skbuff_dma:
+ kfree(priv->rx_skbuff);
+err_rx_skbuff:
+ kfree(priv->rx_skbuff_dma);
+err_rx_skbuff_dma:
+ if (priv->extend_desc) {
+ dma_free_coherent(priv->device, priv->dma_tx_size *
+ sizeof(struct dma_extended_desc),
+ priv->dma_etx, priv->dma_tx_phy);
+ dma_free_coherent(priv->device, priv->dma_rx_size *
+ sizeof(struct dma_extended_desc),
+ priv->dma_erx, priv->dma_rx_phy);
+ } else {
+ dma_free_coherent(priv->device,
+ priv->dma_tx_size * sizeof(struct dma_desc),
+ priv->dma_tx, priv->dma_tx_phy);
+ dma_free_coherent(priv->device,
+ priv->dma_rx_size * sizeof(struct dma_desc),
+ priv->dma_rx, priv->dma_rx_phy);
+ }
+err_dma:
+ return ret;
}
static void dma_free_rx_skbufs(struct stmmac_priv *priv)
{
int i;
- for (i = 0; i < priv->dma_rx_size; i++) {
- if (priv->rx_skbuff[i]) {
- dma_unmap_single(priv->device, priv->rx_skbuff_dma[i],
- priv->dma_buf_sz, DMA_FROM_DEVICE);
- dev_kfree_skb_any(priv->rx_skbuff[i]);
- }
- priv->rx_skbuff[i] = NULL;
- }
+ for (i = 0; i < priv->dma_rx_size; i++)
+ stmmac_free_rx_buffers(priv, i);
}
static void dma_free_tx_skbufs(struct stmmac_priv *priv)
*/
static void stmmac_dma_operation_mode(struct stmmac_priv *priv)
{
- if (likely(priv->plat->force_sf_dma_mode ||
- ((priv->plat->tx_coe) && (!priv->no_csum_insertion)))) {
+ if (priv->plat->force_sf_dma_mode || priv->plat->tx_coe) {
/*
* In case of GMAC, SF mode can be enabled
* to perform the TX COE in HW. This depends on:
priv->dma_tx_size = STMMAC_ALIGN(dma_txsize);
priv->dma_rx_size = STMMAC_ALIGN(dma_rxsize);
priv->dma_buf_sz = STMMAC_ALIGN(buf_sz);
- init_dma_desc_rings(dev);
+
+ ret = init_dma_desc_rings(dev);
+ if (ret < 0) {
+ pr_err("%s: DMA descriptors initialization failed\n", __func__);
+ goto dma_desc_error;
+ }
/* DMA initialization and SW reset */
ret = stmmac_init_dma_engine(priv);
if (ret < 0) {
- pr_err("%s: DMA initialization failed\n", __func__);
+ pr_err("%s: DMA engine initialization failed\n", __func__);
goto init_error;
}
init_error:
free_dma_desc_resources(priv);
+dma_desc_error:
if (priv->phydev)
phy_disconnect(priv->phydev);
phy_error:
const char *mac = NULL;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- return -ENODEV;
-
addr = devm_ioremap_resource(dev, res);
if (IS_ERR(addr))
return PTR_ERR(addr);
static int bigmac_sbus_remove(struct platform_device *op)
{
- struct bigmac *bp = dev_get_drvdata(&op->dev);
+ struct bigmac *bp = platform_get_drvdata(op);
struct device *parent = op->dev.parent;
struct net_device *net_dev = bp->dev;
struct platform_device *qec_op;
free_netdev(net_dev);
- dev_set_drvdata(&op->dev, NULL);
-
return 0;
}
static int hme_sbus_remove(struct platform_device *op)
{
- struct happy_meal *hp = dev_get_drvdata(&op->dev);
+ struct happy_meal *hp = platform_get_drvdata(op);
struct net_device *net_dev = hp->dev;
unregister_netdev(net_dev);
free_netdev(net_dev);
- dev_set_drvdata(&op->dev, NULL);
-
return 0;
}
#include <linux/of_device.h>
#include <linux/if_vlan.h>
-#include <linux/platform_data/cpsw.h>
#include <linux/pinctrl/consumer.h>
+#include "cpsw.h"
#include "cpsw_ale.h"
#include "cpts.h"
#include "davinci_cpdma.h"
#define CPSW_VERSION_1 0x19010a
#define CPSW_VERSION_2 0x19010c
+#define CPSW_VERSION_3 0x19010f
+#define CPSW_VERSION_4 0x190112
#define HOST_PORT_NUM 0
#define SLIVER_SIZE 0x40
#define CPSW1_SLAVE_SIZE 0x040
#define CPSW1_CPDMA_OFFSET 0x100
#define CPSW1_STATERAM_OFFSET 0x200
+#define CPSW1_HW_STATS 0x400
#define CPSW1_CPTS_OFFSET 0x500
#define CPSW1_ALE_OFFSET 0x600
#define CPSW1_SLIVER_OFFSET 0x700
#define CPSW2_SLAVE_OFFSET 0x200
#define CPSW2_SLAVE_SIZE 0x100
#define CPSW2_CPDMA_OFFSET 0x800
+#define CPSW2_HW_STATS 0x900
#define CPSW2_STATERAM_OFFSET 0xa00
#define CPSW2_CPTS_OFFSET 0xc00
#define CPSW2_ALE_OFFSET 0xd00
u32 rx_pri_map;
};
+struct cpsw_hw_stats {
+ u32 rxgoodframes;
+ u32 rxbroadcastframes;
+ u32 rxmulticastframes;
+ u32 rxpauseframes;
+ u32 rxcrcerrors;
+ u32 rxaligncodeerrors;
+ u32 rxoversizedframes;
+ u32 rxjabberframes;
+ u32 rxundersizedframes;
+ u32 rxfragments;
+ u32 __pad_0[2];
+ u32 rxoctets;
+ u32 txgoodframes;
+ u32 txbroadcastframes;
+ u32 txmulticastframes;
+ u32 txpauseframes;
+ u32 txdeferredframes;
+ u32 txcollisionframes;
+ u32 txsinglecollframes;
+ u32 txmultcollframes;
+ u32 txexcessivecollisions;
+ u32 txlatecollisions;
+ u32 txunderrun;
+ u32 txcarriersenseerrors;
+ u32 txoctets;
+ u32 octetframes64;
+ u32 octetframes65t127;
+ u32 octetframes128t255;
+ u32 octetframes256t511;
+ u32 octetframes512t1023;
+ u32 octetframes1024tup;
+ u32 netoctets;
+ u32 rxsofoverruns;
+ u32 rxmofoverruns;
+ u32 rxdmaoverruns;
+};
+
struct cpsw_slave {
void __iomem *regs;
struct cpsw_sliver_regs __iomem *sliver;
struct cpsw_platform_data data;
struct cpsw_ss_regs __iomem *regs;
struct cpsw_wr_regs __iomem *wr_regs;
+ u8 __iomem *hw_stats;
struct cpsw_host_regs __iomem *host_port_regs;
u32 msg_enable;
u32 version;
u32 emac_port;
};
+struct cpsw_stats {
+ char stat_string[ETH_GSTRING_LEN];
+ int type;
+ int sizeof_stat;
+ int stat_offset;
+};
+
+enum {
+ CPSW_STATS,
+ CPDMA_RX_STATS,
+ CPDMA_TX_STATS,
+};
+
+#define CPSW_STAT(m) CPSW_STATS, \
+ sizeof(((struct cpsw_hw_stats *)0)->m), \
+ offsetof(struct cpsw_hw_stats, m)
+#define CPDMA_RX_STAT(m) CPDMA_RX_STATS, \
+ sizeof(((struct cpdma_chan_stats *)0)->m), \
+ offsetof(struct cpdma_chan_stats, m)
+#define CPDMA_TX_STAT(m) CPDMA_TX_STATS, \
+ sizeof(((struct cpdma_chan_stats *)0)->m), \
+ offsetof(struct cpdma_chan_stats, m)
+
+static const struct cpsw_stats cpsw_gstrings_stats[] = {
+ { "Good Rx Frames", CPSW_STAT(rxgoodframes) },
+ { "Broadcast Rx Frames", CPSW_STAT(rxbroadcastframes) },
+ { "Multicast Rx Frames", CPSW_STAT(rxmulticastframes) },
+ { "Pause Rx Frames", CPSW_STAT(rxpauseframes) },
+ { "Rx CRC Errors", CPSW_STAT(rxcrcerrors) },
+ { "Rx Align/Code Errors", CPSW_STAT(rxaligncodeerrors) },
+ { "Oversize Rx Frames", CPSW_STAT(rxoversizedframes) },
+ { "Rx Jabbers", CPSW_STAT(rxjabberframes) },
+ { "Undersize (Short) Rx Frames", CPSW_STAT(rxundersizedframes) },
+ { "Rx Fragments", CPSW_STAT(rxfragments) },
+ { "Rx Octets", CPSW_STAT(rxoctets) },
+ { "Good Tx Frames", CPSW_STAT(txgoodframes) },
+ { "Broadcast Tx Frames", CPSW_STAT(txbroadcastframes) },
+ { "Multicast Tx Frames", CPSW_STAT(txmulticastframes) },
+ { "Pause Tx Frames", CPSW_STAT(txpauseframes) },
+ { "Deferred Tx Frames", CPSW_STAT(txdeferredframes) },
+ { "Collisions", CPSW_STAT(txcollisionframes) },
+ { "Single Collision Tx Frames", CPSW_STAT(txsinglecollframes) },
+ { "Multiple Collision Tx Frames", CPSW_STAT(txmultcollframes) },
+ { "Excessive Collisions", CPSW_STAT(txexcessivecollisions) },
+ { "Late Collisions", CPSW_STAT(txlatecollisions) },
+ { "Tx Underrun", CPSW_STAT(txunderrun) },
+ { "Carrier Sense Errors", CPSW_STAT(txcarriersenseerrors) },
+ { "Tx Octets", CPSW_STAT(txoctets) },
+ { "Rx + Tx 64 Octet Frames", CPSW_STAT(octetframes64) },
+ { "Rx + Tx 65-127 Octet Frames", CPSW_STAT(octetframes65t127) },
+ { "Rx + Tx 128-255 Octet Frames", CPSW_STAT(octetframes128t255) },
+ { "Rx + Tx 256-511 Octet Frames", CPSW_STAT(octetframes256t511) },
+ { "Rx + Tx 512-1023 Octet Frames", CPSW_STAT(octetframes512t1023) },
+ { "Rx + Tx 1024-Up Octet Frames", CPSW_STAT(octetframes1024tup) },
+ { "Net Octets", CPSW_STAT(netoctets) },
+ { "Rx Start of Frame Overruns", CPSW_STAT(rxsofoverruns) },
+ { "Rx Middle of Frame Overruns", CPSW_STAT(rxmofoverruns) },
+ { "Rx DMA Overruns", CPSW_STAT(rxdmaoverruns) },
+ { "Rx DMA chan: head_enqueue", CPDMA_RX_STAT(head_enqueue) },
+ { "Rx DMA chan: tail_enqueue", CPDMA_RX_STAT(tail_enqueue) },
+ { "Rx DMA chan: pad_enqueue", CPDMA_RX_STAT(pad_enqueue) },
+ { "Rx DMA chan: misqueued", CPDMA_RX_STAT(misqueued) },
+ { "Rx DMA chan: desc_alloc_fail", CPDMA_RX_STAT(desc_alloc_fail) },
+ { "Rx DMA chan: pad_alloc_fail", CPDMA_RX_STAT(pad_alloc_fail) },
+ { "Rx DMA chan: runt_receive_buf", CPDMA_RX_STAT(runt_receive_buff) },
+ { "Rx DMA chan: runt_transmit_buf", CPDMA_RX_STAT(runt_transmit_buff) },
+ { "Rx DMA chan: empty_dequeue", CPDMA_RX_STAT(empty_dequeue) },
+ { "Rx DMA chan: busy_dequeue", CPDMA_RX_STAT(busy_dequeue) },
+ { "Rx DMA chan: good_dequeue", CPDMA_RX_STAT(good_dequeue) },
+ { "Rx DMA chan: requeue", CPDMA_RX_STAT(requeue) },
+ { "Rx DMA chan: teardown_dequeue", CPDMA_RX_STAT(teardown_dequeue) },
+ { "Tx DMA chan: head_enqueue", CPDMA_TX_STAT(head_enqueue) },
+ { "Tx DMA chan: tail_enqueue", CPDMA_TX_STAT(tail_enqueue) },
+ { "Tx DMA chan: pad_enqueue", CPDMA_TX_STAT(pad_enqueue) },
+ { "Tx DMA chan: misqueued", CPDMA_TX_STAT(misqueued) },
+ { "Tx DMA chan: desc_alloc_fail", CPDMA_TX_STAT(desc_alloc_fail) },
+ { "Tx DMA chan: pad_alloc_fail", CPDMA_TX_STAT(pad_alloc_fail) },
+ { "Tx DMA chan: runt_receive_buf", CPDMA_TX_STAT(runt_receive_buff) },
+ { "Tx DMA chan: runt_transmit_buf", CPDMA_TX_STAT(runt_transmit_buff) },
+ { "Tx DMA chan: empty_dequeue", CPDMA_TX_STAT(empty_dequeue) },
+ { "Tx DMA chan: busy_dequeue", CPDMA_TX_STAT(busy_dequeue) },
+ { "Tx DMA chan: good_dequeue", CPDMA_TX_STAT(good_dequeue) },
+ { "Tx DMA chan: requeue", CPDMA_TX_STAT(requeue) },
+ { "Tx DMA chan: teardown_dequeue", CPDMA_TX_STAT(teardown_dequeue) },
+};
+
+#define CPSW_STATS_LEN ARRAY_SIZE(cpsw_gstrings_stats)
+
#define napi_to_priv(napi) container_of(napi, struct cpsw_priv, napi)
#define for_each_slave(priv, func, arg...) \
do { \
return 0;
}
+static int cpsw_get_sset_count(struct net_device *ndev, int sset)
+{
+ switch (sset) {
+ case ETH_SS_STATS:
+ return CPSW_STATS_LEN;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static void cpsw_get_strings(struct net_device *ndev, u32 stringset, u8 *data)
+{
+ u8 *p = data;
+ int i;
+
+ switch (stringset) {
+ case ETH_SS_STATS:
+ for (i = 0; i < CPSW_STATS_LEN; i++) {
+ memcpy(p, cpsw_gstrings_stats[i].stat_string,
+ ETH_GSTRING_LEN);
+ p += ETH_GSTRING_LEN;
+ }
+ break;
+ }
+}
+
+static void cpsw_get_ethtool_stats(struct net_device *ndev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ struct cpsw_priv *priv = netdev_priv(ndev);
+ struct cpdma_chan_stats rx_stats;
+ struct cpdma_chan_stats tx_stats;
+ u32 val;
+ u8 *p;
+ int i;
+
+ /* Collect Davinci CPDMA stats for Rx and Tx Channel */
+ cpdma_chan_get_stats(priv->rxch, &rx_stats);
+ cpdma_chan_get_stats(priv->txch, &tx_stats);
+
+ for (i = 0; i < CPSW_STATS_LEN; i++) {
+ switch (cpsw_gstrings_stats[i].type) {
+ case CPSW_STATS:
+ val = readl(priv->hw_stats +
+ cpsw_gstrings_stats[i].stat_offset);
+ data[i] = val;
+ break;
+
+ case CPDMA_RX_STATS:
+ p = (u8 *)&rx_stats +
+ cpsw_gstrings_stats[i].stat_offset;
+ data[i] = *(u32 *)p;
+ break;
+
+ case CPDMA_TX_STATS:
+ p = (u8 *)&tx_stats +
+ cpsw_gstrings_stats[i].stat_offset;
+ data[i] = *(u32 *)p;
+ break;
+ }
+ }
+}
+
static inline int __show_stat(char *buf, int maxlen, const char *name, u32 val)
{
static char *leader = "........................................";
slave_write(slave, TX_PRIORITY_MAPPING, CPSW1_TX_PRI_MAP);
break;
case CPSW_VERSION_2:
+ case CPSW_VERSION_3:
+ case CPSW_VERSION_4:
slave_write(slave, TX_PRIORITY_MAPPING, CPSW2_TX_PRI_MAP);
break;
}
}
+static int cpsw_ndo_set_mac_address(struct net_device *ndev, void *p)
+{
+ struct cpsw_priv *priv = netdev_priv(ndev);
+ struct sockaddr *addr = (struct sockaddr *)p;
+ int flags = 0;
+ u16 vid = 0;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
+
+ if (priv->data.dual_emac) {
+ vid = priv->slaves[priv->emac_port].port_vlan;
+ flags = ALE_VLAN;
+ }
+
+ cpsw_ale_del_ucast(priv->ale, priv->mac_addr, priv->host_port,
+ flags, vid);
+ cpsw_ale_add_ucast(priv->ale, addr->sa_data, priv->host_port,
+ flags, vid);
+
+ memcpy(priv->mac_addr, addr->sa_data, ETH_ALEN);
+ memcpy(ndev->dev_addr, priv->mac_addr, ETH_ALEN);
+ for_each_slave(priv, cpsw_set_slave_mac, priv);
+
+ return 0;
+}
+
static struct net_device_stats *cpsw_ndo_get_stats(struct net_device *ndev)
{
struct cpsw_priv *priv = netdev_priv(ndev);
.ndo_stop = cpsw_ndo_stop,
.ndo_start_xmit = cpsw_ndo_start_xmit,
.ndo_change_rx_flags = cpsw_ndo_change_rx_flags,
+ .ndo_set_mac_address = cpsw_ndo_set_mac_address,
.ndo_do_ioctl = cpsw_ndo_ioctl,
.ndo_validate_addr = eth_validate_addr,
.ndo_change_mtu = eth_change_mtu,
return -EOPNOTSUPP;
}
+static void cpsw_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
+{
+ struct cpsw_priv *priv = netdev_priv(ndev);
+ int slave_no = cpsw_slave_index(priv);
+
+ wol->supported = 0;
+ wol->wolopts = 0;
+
+ if (priv->slaves[slave_no].phy)
+ phy_ethtool_get_wol(priv->slaves[slave_no].phy, wol);
+}
+
+static int cpsw_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
+{
+ struct cpsw_priv *priv = netdev_priv(ndev);
+ int slave_no = cpsw_slave_index(priv);
+
+ if (priv->slaves[slave_no].phy)
+ return phy_ethtool_set_wol(priv->slaves[slave_no].phy, wol);
+ else
+ return -EOPNOTSUPP;
+}
+
static const struct ethtool_ops cpsw_ethtool_ops = {
.get_drvinfo = cpsw_get_drvinfo,
.get_msglevel = cpsw_get_msglevel,
.set_settings = cpsw_set_settings,
.get_coalesce = cpsw_get_coalesce,
.set_coalesce = cpsw_set_coalesce,
+ .get_sset_count = cpsw_get_sset_count,
+ .get_strings = cpsw_get_strings,
+ .get_ethtool_stats = cpsw_get_ethtool_stats,
+ .get_wol = cpsw_get_wol,
+ .set_wol = cpsw_set_wol,
};
static void cpsw_slave_init(struct cpsw_slave *slave, struct cpsw_priv *priv,
priv_sl2->host_port = priv->host_port;
priv_sl2->host_port_regs = priv->host_port_regs;
priv_sl2->wr_regs = priv->wr_regs;
+ priv_sl2->hw_stats = priv->hw_stats;
priv_sl2->dma = priv->dma;
priv_sl2->txch = priv->txch;
priv_sl2->rxch = priv->rxch;
switch (priv->version) {
case CPSW_VERSION_1:
priv->host_port_regs = ss_regs + CPSW1_HOST_PORT_OFFSET;
- priv->cpts->reg = ss_regs + CPSW1_CPTS_OFFSET;
+ priv->cpts->reg = ss_regs + CPSW1_CPTS_OFFSET;
+ priv->hw_stats = ss_regs + CPSW1_HW_STATS;
dma_params.dmaregs = ss_regs + CPSW1_CPDMA_OFFSET;
dma_params.txhdp = ss_regs + CPSW1_STATERAM_OFFSET;
ale_params.ale_regs = ss_regs + CPSW1_ALE_OFFSET;
dma_params.desc_mem_phys = 0;
break;
case CPSW_VERSION_2:
+ case CPSW_VERSION_3:
+ case CPSW_VERSION_4:
priv->host_port_regs = ss_regs + CPSW2_HOST_PORT_OFFSET;
- priv->cpts->reg = ss_regs + CPSW2_CPTS_OFFSET;
+ priv->cpts->reg = ss_regs + CPSW2_CPTS_OFFSET;
+ priv->hw_stats = ss_regs + CPSW2_HW_STATS;
dma_params.dmaregs = ss_regs + CPSW2_CPDMA_OFFSET;
dma_params.txhdp = ss_regs + CPSW2_STATERAM_OFFSET;
ale_params.ale_regs = ss_regs + CPSW2_ALE_OFFSET;
while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) {
for (i = res->start; i <= res->end; i++) {
- if (request_irq(i, cpsw_interrupt, IRQF_DISABLED,
+ if (request_irq(i, cpsw_interrupt, 0,
dev_name(&pdev->dev), priv)) {
dev_err(priv->dev, "error attaching irq\n");
goto clean_ale_ret;
--- /dev/null
+/* Texas Instruments Ethernet Switch Driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#ifndef __CPSW_H__
+#define __CPSW_H__
+
+#include <linux/if_ether.h>
+
+struct cpsw_slave_data {
+ char phy_id[MII_BUS_ID_SIZE];
+ int phy_if;
+ u8 mac_addr[ETH_ALEN];
+ u16 dual_emac_res_vlan; /* Reserved VLAN for DualEMAC */
+};
+
+struct cpsw_platform_data {
+ struct cpsw_slave_data *slave_data;
+ u32 ss_reg_ofs; /* Subsystem control register offset */
+ u32 channels; /* number of cpdma channels (symmetric) */
+ u32 slaves; /* number of slave cpgmac ports */
+ u32 active_slave; /* time stamping, ethtool and SIOCGMIIPHY slave */
+ u32 cpts_clock_mult; /* convert input clock ticks to nanoseconds */
+ u32 cpts_clock_shift; /* convert input clock ticks to nanoseconds */
+ u32 ale_entries; /* ale table size */
+ u32 bd_ram_size; /*buffer descriptor ram size */
+ u32 rx_descs; /* Number of Rx Descriptios */
+ u32 mac_control; /* Mac control register */
+ u16 default_vlan; /* Def VLAN for ALE lookup in VLAN aware mode*/
+ bool dual_emac; /* Enable Dual EMAC mode */
+};
+
+#endif /* __CPSW_H__ */
spin_unlock_irqrestore(&chan->lock, flags);
return 0;
}
+EXPORT_SYMBOL_GPL(cpdma_chan_get_stats);
int cpdma_chan_dump(struct cpdma_chan *chan)
{
while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) {
for (i = res->start; i <= res->end; i++) {
if (devm_request_irq(&priv->pdev->dev, i, emac_irq,
- IRQF_DISABLED,
- ndev->name, ndev))
+ 0, ndev->name, ndev))
goto rollback;
}
k++;
static int davinci_mdio_remove(struct platform_device *pdev)
{
- struct device *dev = &pdev->dev;
- struct davinci_mdio_data *data = dev_get_drvdata(dev);
+ struct davinci_mdio_data *data = platform_get_drvdata(pdev);
if (data->bus) {
mdiobus_unregister(data->bus);
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
- dev_set_drvdata(dev, NULL);
-
kfree(data);
return 0;
To compile this driver as a module, choose M here: the module
will be called tile_net.
+
+config PTP_1588_CLOCK_TILEGX
+ tristate "Tilera TILE-Gx mPIPE as PTP clock"
+ select PTP_1588_CLOCK
+ depends on TILE_NET
+ depends on TILEGX
+ ---help---
+ This driver adds support for using the mPIPE as a PTP
+ clock. This clock is only useful if your PTP programs are
+ getting hardware time stamps on the PTP Ethernet packets
+ using the SO_TIMESTAMPING API.
#include <linux/io.h>
#include <linux/ctype.h>
#include <linux/ip.h>
+#include <linux/ipv6.h>
#include <linux/tcp.h>
+#include <linux/net_tstamp.h>
+#include <linux/ptp_clock_kernel.h>
#include <asm/checksum.h>
#include <asm/homecache.h>
#define MAX_FRAGS (MAX_SKB_FRAGS + 1)
+/* The "kinds" of buffer stacks (small/large/jumbo). */
+#define MAX_KINDS 3
+
/* Size of completions data to allocate.
* ISSUE: Probably more than needed since we don't use all the channels.
*/
/* Info for a specific cpu. */
struct tile_net_info {
- /* The NAPI struct. */
- struct napi_struct napi;
- /* Packet queue. */
- gxio_mpipe_iqueue_t iqueue;
/* Our cpu. */
int my_cpu;
- /* True if iqueue is valid. */
- bool has_iqueue;
- /* NAPI flags. */
- bool napi_added;
- bool napi_enabled;
- /* Number of small sk_buffs which must still be provided. */
- unsigned int num_needed_small_buffers;
- /* Number of large sk_buffs which must still be provided. */
- unsigned int num_needed_large_buffers;
/* A timer for handling egress completions. */
struct hrtimer egress_timer;
/* True if "egress_timer" is scheduled. */
bool egress_timer_scheduled;
- /* Comps for each egress channel. */
- struct tile_net_comps *comps_for_echannel[TILE_NET_CHANNELS];
- /* Transmit wake timer for each egress channel. */
- struct tile_net_tx_wake tx_wake[TILE_NET_CHANNELS];
+ struct info_mpipe {
+ /* Packet queue. */
+ gxio_mpipe_iqueue_t iqueue;
+ /* The NAPI struct. */
+ struct napi_struct napi;
+ /* Number of buffers (by kind) which must still be provided. */
+ unsigned int num_needed_buffers[MAX_KINDS];
+ /* instance id. */
+ int instance;
+ /* True if iqueue is valid. */
+ bool has_iqueue;
+ /* NAPI flags. */
+ bool napi_added;
+ bool napi_enabled;
+ /* Comps for each egress channel. */
+ struct tile_net_comps *comps_for_echannel[TILE_NET_CHANNELS];
+ /* Transmit wake timer for each egress channel. */
+ struct tile_net_tx_wake tx_wake[TILE_NET_CHANNELS];
+ } mpipe[NR_MPIPE_MAX];
};
/* Info for egress on a particular egress channel. */
int loopify_channel;
/* The egress channel (channel or loopify_channel). */
int echannel;
- /* Total stats. */
- struct net_device_stats stats;
+ /* mPIPE instance, 0 or 1. */
+ int instance;
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ /* The timestamp config. */
+ struct hwtstamp_config stamp_cfg;
+#endif
};
-/* Egress info, indexed by "priv->echannel" (lazily created as needed). */
-static struct tile_net_egress egress_for_echannel[TILE_NET_CHANNELS];
+static struct mpipe_data {
+ /* The ingress irq. */
+ int ingress_irq;
-/* Devices currently associated with each channel.
- * NOTE: The array entry can become NULL after ifconfig down, but
- * we do not free the underlying net_device structures, so it is
- * safe to use a pointer after reading it from this array.
- */
-static struct net_device *tile_net_devs_for_channel[TILE_NET_CHANNELS];
+ /* The "context" for all devices. */
+ gxio_mpipe_context_t context;
+
+ /* Egress info, indexed by "priv->echannel"
+ * (lazily created as needed).
+ */
+ struct tile_net_egress
+ egress_for_echannel[TILE_NET_CHANNELS];
+
+ /* Devices currently associated with each channel.
+ * NOTE: The array entry can become NULL after ifconfig down, but
+ * we do not free the underlying net_device structures, so it is
+ * safe to use a pointer after reading it from this array.
+ */
+ struct net_device
+ *tile_net_devs_for_channel[TILE_NET_CHANNELS];
+
+ /* The actual memory allocated for the buffer stacks. */
+ void *buffer_stack_vas[MAX_KINDS];
+
+ /* The amount of memory allocated for each buffer stack. */
+ size_t buffer_stack_bytes[MAX_KINDS];
+
+ /* The first buffer stack index
+ * (small = +0, large = +1, jumbo = +2).
+ */
+ int first_buffer_stack;
+
+ /* The buckets. */
+ int first_bucket;
+ int num_buckets;
+
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ /* PTP-specific data. */
+ struct ptp_clock *ptp_clock;
+ struct ptp_clock_info caps;
+
+ /* Lock for ptp accessors. */
+ struct mutex ptp_lock;
+#endif
+
+} mpipe_data[NR_MPIPE_MAX] = {
+ [0 ... (NR_MPIPE_MAX - 1)] {
+ .ingress_irq = -1,
+ .first_buffer_stack = -1,
+ .first_bucket = -1,
+ .num_buckets = 1
+ }
+};
/* A mutex for "tile_net_devs_for_channel". */
static DEFINE_MUTEX(tile_net_devs_for_channel_mutex);
/* The per-cpu info. */
static DEFINE_PER_CPU(struct tile_net_info, per_cpu_info);
-/* The "context" for all devices. */
-static gxio_mpipe_context_t context;
-/* Buffer sizes and mpipe enum codes for buffer stacks.
+/* The buffer size enums for each buffer stack.
* See arch/tile/include/gxio/mpipe.h for the set of possible values.
+ * We avoid the "10384" size because it can induce "false chaining"
+ * on "cut-through" jumbo packets.
*/
-#define BUFFER_SIZE_SMALL_ENUM GXIO_MPIPE_BUFFER_SIZE_128
-#define BUFFER_SIZE_SMALL 128
-#define BUFFER_SIZE_LARGE_ENUM GXIO_MPIPE_BUFFER_SIZE_1664
-#define BUFFER_SIZE_LARGE 1664
-
-/* The small/large "buffer stacks". */
-static int small_buffer_stack = -1;
-static int large_buffer_stack = -1;
-
-/* Amount of memory allocated for each buffer stack. */
-static size_t buffer_stack_size;
-
-/* The actual memory allocated for the buffer stacks. */
-static void *small_buffer_stack_va;
-static void *large_buffer_stack_va;
-
-/* The buckets. */
-static int first_bucket = -1;
-static int num_buckets = 1;
-
-/* The ingress irq. */
-static int ingress_irq = -1;
+static gxio_mpipe_buffer_size_enum_t buffer_size_enums[MAX_KINDS] = {
+ GXIO_MPIPE_BUFFER_SIZE_128,
+ GXIO_MPIPE_BUFFER_SIZE_1664,
+ GXIO_MPIPE_BUFFER_SIZE_16384
+};
/* Text value of tile_net.cpus if passed as a module parameter. */
static char *network_cpus_string;
/* The actual cpus in "network_cpus". */
static struct cpumask network_cpus_map;
-/* If "loopify=LINK" was specified, this is "LINK". */
+/* If "tile_net.loopify=LINK" was specified, this is "LINK". */
static char *loopify_link_name;
-/* If "tile_net.custom" was specified, this is non-NULL. */
-static char *custom_str;
+/* If "tile_net.custom" was specified, this is true. */
+static bool custom_flag;
+
+/* If "tile_net.jumbo=NUM" was specified, this is "NUM". */
+static uint jumbo_num;
+
+/* Obtain mpipe instance from struct tile_net_priv given struct net_device. */
+static inline int mpipe_instance(struct net_device *dev)
+{
+ struct tile_net_priv *priv = netdev_priv(dev);
+ return priv->instance;
+}
/* The "tile_net.cpus" argument specifies the cpus that are dedicated
* to handle ingress packets.
/* The "tile_net.custom" argument causes us to ignore the "conventional"
* classifier metadata, in particular, the "l2_offset".
*/
-module_param_named(custom, custom_str, charp, 0444);
+module_param_named(custom, custom_flag, bool, 0444);
MODULE_PARM_DESC(custom, "indicates a (heavily) customized classifier");
+/* The "tile_net.jumbo" argument causes us to support "jumbo" packets,
+ * and to allocate the given number of "jumbo" buffers.
+ */
+module_param_named(jumbo, jumbo_num, uint, 0444);
+MODULE_PARM_DESC(jumbo, "the number of buffers to support jumbo packets");
+
/* Atomically update a statistics field.
* Note that on TILE-Gx, this operation is fire-and-forget on the
* issuing core (single-cycle dispatch) and takes only a few cycles
}
/* Allocate and push a buffer. */
-static bool tile_net_provide_buffer(bool small)
+static bool tile_net_provide_buffer(int instance, int kind)
{
- int stack = small ? small_buffer_stack : large_buffer_stack;
+ struct mpipe_data *md = &mpipe_data[instance];
+ gxio_mpipe_buffer_size_enum_t bse = buffer_size_enums[kind];
+ size_t bs = gxio_mpipe_buffer_size_enum_to_buffer_size(bse);
const unsigned long buffer_alignment = 128;
struct sk_buff *skb;
int len;
- len = sizeof(struct sk_buff **) + buffer_alignment;
- len += (small ? BUFFER_SIZE_SMALL : BUFFER_SIZE_LARGE);
+ len = sizeof(struct sk_buff **) + buffer_alignment + bs;
skb = dev_alloc_skb(len);
if (skb == NULL)
return false;
/* Make sure "skb" and the back-pointer have been flushed. */
wmb();
- gxio_mpipe_push_buffer(&context, stack,
+ gxio_mpipe_push_buffer(&md->context, md->first_buffer_stack + kind,
(void *)va_to_tile_io_addr(skb->data));
return true;
return skb;
}
-static void tile_net_pop_all_buffers(int stack)
+static void tile_net_pop_all_buffers(int instance, int stack)
{
+ struct mpipe_data *md = &mpipe_data[instance];
+
for (;;) {
tile_io_addr_t addr =
- (tile_io_addr_t)gxio_mpipe_pop_buffer(&context, stack);
+ (tile_io_addr_t)gxio_mpipe_pop_buffer(&md->context,
+ stack);
if (addr == 0)
break;
dev_kfree_skb_irq(mpipe_buf_to_skb(tile_io_addr_to_va(addr)));
static void tile_net_provide_needed_buffers(void)
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
+ int instance, kind;
+ for (instance = 0; instance < NR_MPIPE_MAX &&
+ info->mpipe[instance].has_iqueue; instance++) {
+ for (kind = 0; kind < MAX_KINDS; kind++) {
+ while (info->mpipe[instance].num_needed_buffers[kind]
+ != 0) {
+ if (!tile_net_provide_buffer(instance, kind)) {
+ pr_notice("Tile %d still needs"
+ " some buffers\n",
+ info->my_cpu);
+ return;
+ }
+ info->mpipe[instance].
+ num_needed_buffers[kind]--;
+ }
+ }
+ }
+}
- while (info->num_needed_small_buffers != 0) {
- if (!tile_net_provide_buffer(true))
- goto oops;
- info->num_needed_small_buffers--;
+/* Get RX timestamp, and store it in the skb. */
+static void tile_rx_timestamp(struct tile_net_priv *priv, struct sk_buff *skb,
+ gxio_mpipe_idesc_t *idesc)
+{
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ if (unlikely(priv->stamp_cfg.rx_filter != HWTSTAMP_FILTER_NONE)) {
+ struct skb_shared_hwtstamps *shhwtstamps = skb_hwtstamps(skb);
+ memset(shhwtstamps, 0, sizeof(*shhwtstamps));
+ shhwtstamps->hwtstamp = ktime_set(idesc->time_stamp_sec,
+ idesc->time_stamp_ns);
}
+#endif
+}
- while (info->num_needed_large_buffers != 0) {
- if (!tile_net_provide_buffer(false))
- goto oops;
- info->num_needed_large_buffers--;
+/* Get TX timestamp, and store it in the skb. */
+static void tile_tx_timestamp(struct sk_buff *skb, int instance)
+{
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ struct skb_shared_info *shtx = skb_shinfo(skb);
+ if (unlikely((shtx->tx_flags & SKBTX_HW_TSTAMP) != 0)) {
+ struct mpipe_data *md = &mpipe_data[instance];
+ struct skb_shared_hwtstamps shhwtstamps;
+ struct timespec ts;
+
+ shtx->tx_flags |= SKBTX_IN_PROGRESS;
+ gxio_mpipe_get_timestamp(&md->context, &ts);
+ memset(&shhwtstamps, 0, sizeof(shhwtstamps));
+ shhwtstamps.hwtstamp = ktime_set(ts.tv_sec, ts.tv_nsec);
+ skb_tstamp_tx(skb, &shhwtstamps);
}
+#endif
+}
- return;
+/* Use ioctl() to enable or disable TX or RX timestamping. */
+static int tile_hwtstamp_ioctl(struct net_device *dev, struct ifreq *rq,
+ int cmd)
+{
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ struct hwtstamp_config config;
+ struct tile_net_priv *priv = netdev_priv(dev);
-oops:
- /* Add a description to the page allocation failure dump. */
- pr_notice("Tile %d still needs some buffers\n", info->my_cpu);
+ if (copy_from_user(&config, rq->ifr_data, sizeof(config)))
+ return -EFAULT;
+
+ if (config.flags) /* reserved for future extensions */
+ return -EINVAL;
+
+ switch (config.tx_type) {
+ case HWTSTAMP_TX_OFF:
+ case HWTSTAMP_TX_ON:
+ break;
+ default:
+ return -ERANGE;
+ }
+
+ switch (config.rx_filter) {
+ case HWTSTAMP_FILTER_NONE:
+ break;
+ case HWTSTAMP_FILTER_ALL:
+ case HWTSTAMP_FILTER_SOME:
+ case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
+ case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
+ case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
+ case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
+ case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
+ case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ:
+ case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
+ case HWTSTAMP_FILTER_PTP_V2_L2_SYNC:
+ case HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ:
+ case HWTSTAMP_FILTER_PTP_V2_EVENT:
+ case HWTSTAMP_FILTER_PTP_V2_SYNC:
+ case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
+ config.rx_filter = HWTSTAMP_FILTER_ALL;
+ break;
+ default:
+ return -ERANGE;
+ }
+
+ if (copy_to_user(rq->ifr_data, &config, sizeof(config)))
+ return -EFAULT;
+
+ priv->stamp_cfg = config;
+ return 0;
+#else
+ return -EOPNOTSUPP;
+#endif
}
static inline bool filter_packet(struct net_device *dev, void *buf)
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
struct tile_net_priv *priv = netdev_priv(dev);
+ int instance = priv->instance;
/* Encode the actual packet length. */
skb_put(skb, len);
if (idesc->cs && idesc->csum_seed_val == 0xFFFF)
skb->ip_summed = CHECKSUM_UNNECESSARY;
- netif_receive_skb(skb);
+ /* Get RX timestamp from idesc. */
+ tile_rx_timestamp(priv, skb, idesc);
+
+ napi_gro_receive(&info->mpipe[instance].napi, skb);
/* Update stats. */
- tile_net_stats_add(1, &priv->stats.rx_packets);
- tile_net_stats_add(len, &priv->stats.rx_bytes);
+ tile_net_stats_add(1, &dev->stats.rx_packets);
+ tile_net_stats_add(len, &dev->stats.rx_bytes);
/* Need a new buffer. */
- if (idesc->size == BUFFER_SIZE_SMALL_ENUM)
- info->num_needed_small_buffers++;
+ if (idesc->size == buffer_size_enums[0])
+ info->mpipe[instance].num_needed_buffers[0]++;
+ else if (idesc->size == buffer_size_enums[1])
+ info->mpipe[instance].num_needed_buffers[1]++;
else
- info->num_needed_large_buffers++;
+ info->mpipe[instance].num_needed_buffers[2]++;
}
/* Handle a packet. Return true if "processed", false if "filtered". */
-static bool tile_net_handle_packet(gxio_mpipe_idesc_t *idesc)
+static bool tile_net_handle_packet(int instance, gxio_mpipe_idesc_t *idesc)
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
- struct net_device *dev = tile_net_devs_for_channel[idesc->channel];
+ struct mpipe_data *md = &mpipe_data[instance];
+ struct net_device *dev = md->tile_net_devs_for_channel[idesc->channel];
uint8_t l2_offset;
void *va;
void *buf;
unsigned long len;
bool filter;
- /* Drop packets for which no buffer was available.
- * NOTE: This happens under heavy load.
+ /* Drop packets for which no buffer was available (which can
+ * happen under heavy load), or for which the me/tr/ce flags
+ * are set (which can happen for jumbo cut-through packets,
+ * or with a customized classifier).
*/
- if (idesc->be) {
- struct tile_net_priv *priv = netdev_priv(dev);
- tile_net_stats_add(1, &priv->stats.rx_dropped);
- gxio_mpipe_iqueue_consume(&info->iqueue, idesc);
- if (net_ratelimit())
- pr_info("Dropping packet (insufficient buffers).\n");
- return false;
+ if (idesc->be || idesc->me || idesc->tr || idesc->ce) {
+ if (dev)
+ tile_net_stats_add(1, &dev->stats.rx_errors);
+ goto drop;
}
/* Get the "l2_offset", if allowed. */
- l2_offset = custom_str ? 0 : gxio_mpipe_idesc_get_l2_offset(idesc);
+ l2_offset = custom_flag ? 0 : gxio_mpipe_idesc_get_l2_offset(idesc);
- /* Get the raw buffer VA (includes "headroom"). */
- va = tile_io_addr_to_va((unsigned long)(long)idesc->va);
+ /* Get the VA (including NET_IP_ALIGN bytes of "headroom"). */
+ va = tile_io_addr_to_va((unsigned long)idesc->va);
/* Get the actual packet start/length. */
buf = va + l2_offset;
filter = filter_packet(dev, buf);
if (filter) {
- gxio_mpipe_iqueue_drop(&info->iqueue, idesc);
+ if (dev)
+ tile_net_stats_add(1, &dev->stats.rx_dropped);
+drop:
+ gxio_mpipe_iqueue_drop(&info->mpipe[instance].iqueue, idesc);
} else {
struct sk_buff *skb = mpipe_buf_to_skb(va);
tile_net_receive_skb(dev, skb, idesc, len);
}
- gxio_mpipe_iqueue_consume(&info->iqueue, idesc);
+ gxio_mpipe_iqueue_consume(&info->mpipe[instance].iqueue, idesc);
return !filter;
}
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
unsigned int work = 0;
gxio_mpipe_idesc_t *idesc;
- int i, n;
-
- /* Process packets. */
- while ((n = gxio_mpipe_iqueue_try_peek(&info->iqueue, &idesc)) > 0) {
+ int instance, i, n;
+ struct mpipe_data *md;
+ struct info_mpipe *info_mpipe =
+ container_of(napi, struct info_mpipe, napi);
+
+ instance = info_mpipe->instance;
+ while ((n = gxio_mpipe_iqueue_try_peek(
+ &info_mpipe->iqueue,
+ &idesc)) > 0) {
for (i = 0; i < n; i++) {
if (i == TILE_NET_BATCH)
goto done;
- if (tile_net_handle_packet(idesc + i)) {
+ if (tile_net_handle_packet(instance,
+ idesc + i)) {
if (++work >= budget)
goto done;
}
}
/* There are no packets left. */
- napi_complete(&info->napi);
+ napi_complete(&info_mpipe->napi);
+ md = &mpipe_data[instance];
/* Re-enable hypervisor interrupts. */
- gxio_mpipe_enable_notif_ring_interrupt(&context, info->iqueue.ring);
+ gxio_mpipe_enable_notif_ring_interrupt(
+ &md->context, info->mpipe[instance].iqueue.ring);
/* HACK: Avoid the "rotting packet" problem. */
- if (gxio_mpipe_iqueue_try_peek(&info->iqueue, &idesc) > 0)
- napi_schedule(&info->napi);
+ if (gxio_mpipe_iqueue_try_peek(&info_mpipe->iqueue, &idesc) > 0)
+ napi_schedule(&info_mpipe->napi);
/* ISSUE: Handle completions? */
return work;
}
-/* Handle an ingress interrupt on the current cpu. */
-static irqreturn_t tile_net_handle_ingress_irq(int irq, void *unused)
+/* Handle an ingress interrupt from an instance on the current cpu. */
+static irqreturn_t tile_net_handle_ingress_irq(int irq, void *id)
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
- napi_schedule(&info->napi);
+ napi_schedule(&info->mpipe[(uint64_t)id].napi);
return IRQ_HANDLED;
}
{
struct tile_net_info *info = &per_cpu(per_cpu_info, tx_queue_idx);
struct tile_net_priv *priv = netdev_priv(dev);
- struct tile_net_tx_wake *tx_wake = &info->tx_wake[priv->echannel];
+ int instance = priv->instance;
+ struct tile_net_tx_wake *tx_wake =
+ &info->mpipe[instance].tx_wake[priv->echannel];
hrtimer_start(&tx_wake->timer,
ktime_set(0, TX_TIMER_DELAY_USEC * 1000UL),
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
unsigned long irqflags;
bool pending = false;
- int i;
+ int i, instance;
local_irq_save(irqflags);
info->egress_timer_scheduled = false;
/* Free all possible comps for this tile. */
- for (i = 0; i < TILE_NET_CHANNELS; i++) {
- struct tile_net_egress *egress = &egress_for_echannel[i];
- struct tile_net_comps *comps = info->comps_for_echannel[i];
- if (comps->comp_last >= comps->comp_next)
- continue;
- tile_net_free_comps(egress->equeue, comps, -1, true);
- pending = pending || (comps->comp_last < comps->comp_next);
+ for (instance = 0; instance < NR_MPIPE_MAX &&
+ info->mpipe[instance].has_iqueue; instance++) {
+ for (i = 0; i < TILE_NET_CHANNELS; i++) {
+ struct tile_net_egress *egress =
+ &mpipe_data[instance].egress_for_echannel[i];
+ struct tile_net_comps *comps =
+ info->mpipe[instance].comps_for_echannel[i];
+ if (!egress || comps->comp_last >= comps->comp_next)
+ continue;
+ tile_net_free_comps(egress->equeue, comps, -1, true);
+ pending = pending ||
+ (comps->comp_last < comps->comp_next);
+ }
}
/* Reschedule timer if needed. */
return HRTIMER_NORESTART;
}
-/* Helper function for "tile_net_update()".
- * "dev" (i.e. arg) is the device being brought up or down,
- * or NULL if all devices are now down.
- */
-static void tile_net_update_cpu(void *arg)
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+
+/* PTP clock operations. */
+
+static int ptp_mpipe_adjfreq(struct ptp_clock_info *ptp, s32 ppb)
{
- struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
- struct net_device *dev = arg;
+ int ret = 0;
+ struct mpipe_data *md = container_of(ptp, struct mpipe_data, caps);
+ mutex_lock(&md->ptp_lock);
+ if (gxio_mpipe_adjust_timestamp_freq(&md->context, ppb))
+ ret = -EINVAL;
+ mutex_unlock(&md->ptp_lock);
+ return ret;
+}
- if (!info->has_iqueue)
- return;
+static int ptp_mpipe_adjtime(struct ptp_clock_info *ptp, s64 delta)
+{
+ int ret = 0;
+ struct mpipe_data *md = container_of(ptp, struct mpipe_data, caps);
+ mutex_lock(&md->ptp_lock);
+ if (gxio_mpipe_adjust_timestamp(&md->context, delta))
+ ret = -EBUSY;
+ mutex_unlock(&md->ptp_lock);
+ return ret;
+}
- if (dev != NULL) {
- if (!info->napi_added) {
- netif_napi_add(dev, &info->napi,
- tile_net_poll, TILE_NET_WEIGHT);
- info->napi_added = true;
- }
- if (!info->napi_enabled) {
- napi_enable(&info->napi);
- info->napi_enabled = true;
- }
- enable_percpu_irq(ingress_irq, 0);
- } else {
- disable_percpu_irq(ingress_irq);
- if (info->napi_enabled) {
- napi_disable(&info->napi);
- info->napi_enabled = false;
- }
- /* FIXME: Drain the iqueue. */
- }
+static int ptp_mpipe_gettime(struct ptp_clock_info *ptp, struct timespec *ts)
+{
+ int ret = 0;
+ struct mpipe_data *md = container_of(ptp, struct mpipe_data, caps);
+ mutex_lock(&md->ptp_lock);
+ if (gxio_mpipe_get_timestamp(&md->context, ts))
+ ret = -EBUSY;
+ mutex_unlock(&md->ptp_lock);
+ return ret;
+}
+
+static int ptp_mpipe_settime(struct ptp_clock_info *ptp,
+ const struct timespec *ts)
+{
+ int ret = 0;
+ struct mpipe_data *md = container_of(ptp, struct mpipe_data, caps);
+ mutex_lock(&md->ptp_lock);
+ if (gxio_mpipe_set_timestamp(&md->context, ts))
+ ret = -EBUSY;
+ mutex_unlock(&md->ptp_lock);
+ return ret;
+}
+
+static int ptp_mpipe_enable(struct ptp_clock_info *ptp,
+ struct ptp_clock_request *request, int on)
+{
+ return -EOPNOTSUPP;
+}
+
+static struct ptp_clock_info ptp_mpipe_caps = {
+ .owner = THIS_MODULE,
+ .name = "mPIPE clock",
+ .max_adj = 999999999,
+ .n_ext_ts = 0,
+ .pps = 0,
+ .adjfreq = ptp_mpipe_adjfreq,
+ .adjtime = ptp_mpipe_adjtime,
+ .gettime = ptp_mpipe_gettime,
+ .settime = ptp_mpipe_settime,
+ .enable = ptp_mpipe_enable,
+};
+
+#endif /* CONFIG_PTP_1588_CLOCK_TILEGX */
+
+/* Sync mPIPE's timestamp up with Linux system time and register PTP clock. */
+static void register_ptp_clock(struct net_device *dev, struct mpipe_data *md)
+{
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ struct timespec ts;
+
+ getnstimeofday(&ts);
+ gxio_mpipe_set_timestamp(&md->context, &ts);
+
+ mutex_init(&md->ptp_lock);
+ md->caps = ptp_mpipe_caps;
+ md->ptp_clock = ptp_clock_register(&md->caps, NULL);
+ if (IS_ERR(md->ptp_clock))
+ netdev_err(dev, "ptp_clock_register failed %ld\n",
+ PTR_ERR(md->ptp_clock));
+#endif
+}
+
+/* Initialize PTP fields in a new device. */
+static void init_ptp_dev(struct tile_net_priv *priv)
+{
+#ifdef CONFIG_PTP_1588_CLOCK_TILEGX
+ priv->stamp_cfg.rx_filter = HWTSTAMP_FILTER_NONE;
+ priv->stamp_cfg.tx_type = HWTSTAMP_TX_OFF;
+#endif
+}
+
+/* Helper functions for "tile_net_update()". */
+static void enable_ingress_irq(void *irq)
+{
+ enable_percpu_irq((long)irq, 0);
+}
+
+static void disable_ingress_irq(void *irq)
+{
+ disable_percpu_irq((long)irq);
}
/* Helper function for tile_net_open() and tile_net_stop().
{
static gxio_mpipe_rules_t rules; /* too big to fit on the stack */
bool saw_channel = false;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
int channel;
int rc;
int cpu;
- gxio_mpipe_rules_init(&rules, &context);
+ saw_channel = false;
+ gxio_mpipe_rules_init(&rules, &md->context);
for (channel = 0; channel < TILE_NET_CHANNELS; channel++) {
- if (tile_net_devs_for_channel[channel] == NULL)
+ if (md->tile_net_devs_for_channel[channel] == NULL)
continue;
if (!saw_channel) {
saw_channel = true;
- gxio_mpipe_rules_begin(&rules, first_bucket,
- num_buckets, NULL);
+ gxio_mpipe_rules_begin(&rules, md->first_bucket,
+ md->num_buckets, NULL);
gxio_mpipe_rules_set_headroom(&rules, NET_IP_ALIGN);
}
gxio_mpipe_rules_add_channel(&rules, channel);
*/
rc = gxio_mpipe_rules_commit(&rules);
if (rc != 0) {
- netdev_warn(dev, "gxio_mpipe_rules_commit failed: %d\n", rc);
+ netdev_warn(dev, "gxio_mpipe_rules_commit: mpipe[%d] %d\n",
+ instance, rc);
return -EIO;
}
- /* Update all cpus, sequentially (to protect "netif_napi_add()"). */
- for_each_online_cpu(cpu)
- smp_call_function_single(cpu, tile_net_update_cpu,
- (saw_channel ? dev : NULL), 1);
+ /* Update all cpus, sequentially (to protect "netif_napi_add()").
+ * We use on_each_cpu to handle the IPI mask or unmask.
+ */
+ if (!saw_channel)
+ on_each_cpu(disable_ingress_irq,
+ (void *)(long)(md->ingress_irq), 1);
+ for_each_online_cpu(cpu) {
+ struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
+
+ if (!info->mpipe[instance].has_iqueue)
+ continue;
+ if (saw_channel) {
+ if (!info->mpipe[instance].napi_added) {
+ netif_napi_add(dev, &info->mpipe[instance].napi,
+ tile_net_poll, TILE_NET_WEIGHT);
+ info->mpipe[instance].napi_added = true;
+ }
+ if (!info->mpipe[instance].napi_enabled) {
+ napi_enable(&info->mpipe[instance].napi);
+ info->mpipe[instance].napi_enabled = true;
+ }
+ } else {
+ if (info->mpipe[instance].napi_enabled) {
+ napi_disable(&info->mpipe[instance].napi);
+ info->mpipe[instance].napi_enabled = false;
+ }
+ /* FIXME: Drain the iqueue. */
+ }
+ }
+ if (saw_channel)
+ on_each_cpu(enable_ingress_irq,
+ (void *)(long)(md->ingress_irq), 1);
/* HACK: Allow packets to flow in the simulator. */
if (saw_channel)
- sim_enable_mpipe_links(0, -1);
+ sim_enable_mpipe_links(instance, -1);
return 0;
}
-/* Allocate and initialize mpipe buffer stacks, and register them in
- * the mPIPE TLBs, for both small and large packet sizes.
- * This routine supports tile_net_init_mpipe(), below.
- */
-static int init_buffer_stacks(struct net_device *dev, int num_buffers)
+/* Initialize a buffer stack. */
+static int create_buffer_stack(struct net_device *dev,
+ int kind, size_t num_buffers)
{
pte_t hash_pte = pte_set_home((pte_t) { 0 }, PAGE_HOME_HASH);
- int rc;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
+ size_t needed = gxio_mpipe_calc_buffer_stack_bytes(num_buffers);
+ int stack_idx = md->first_buffer_stack + kind;
+ void *va;
+ int i, rc;
- /* Compute stack bytes; we round up to 64KB and then use
- * alloc_pages() so we get the required 64KB alignment as well.
+ /* Round up to 64KB and then use alloc_pages() so we get the
+ * required 64KB alignment.
*/
- buffer_stack_size =
- ALIGN(gxio_mpipe_calc_buffer_stack_bytes(num_buffers),
- 64 * 1024);
+ md->buffer_stack_bytes[kind] =
+ ALIGN(needed, 64 * 1024);
- /* Allocate two buffer stack indices. */
- rc = gxio_mpipe_alloc_buffer_stacks(&context, 2, 0, 0);
- if (rc < 0) {
- netdev_err(dev, "gxio_mpipe_alloc_buffer_stacks failed: %d\n",
- rc);
- return rc;
- }
- small_buffer_stack = rc;
- large_buffer_stack = rc + 1;
-
- /* Allocate the small memory stack. */
- small_buffer_stack_va =
- alloc_pages_exact(buffer_stack_size, GFP_KERNEL);
- if (small_buffer_stack_va == NULL) {
+ va = alloc_pages_exact(md->buffer_stack_bytes[kind], GFP_KERNEL);
+ if (va == NULL) {
netdev_err(dev,
- "Could not alloc %zd bytes for buffer stacks\n",
- buffer_stack_size);
+ "Could not alloc %zd bytes for buffer stack %d\n",
+ md->buffer_stack_bytes[kind], kind);
return -ENOMEM;
}
- rc = gxio_mpipe_init_buffer_stack(&context, small_buffer_stack,
- BUFFER_SIZE_SMALL_ENUM,
- small_buffer_stack_va,
- buffer_stack_size, 0);
+
+ /* Initialize the buffer stack. */
+ rc = gxio_mpipe_init_buffer_stack(&md->context, stack_idx,
+ buffer_size_enums[kind], va,
+ md->buffer_stack_bytes[kind], 0);
if (rc != 0) {
- netdev_err(dev, "gxio_mpipe_init_buffer_stack: %d\n", rc);
+ netdev_err(dev, "gxio_mpipe_init_buffer_stack: mpipe[%d] %d\n",
+ instance, rc);
+ free_pages_exact(va, md->buffer_stack_bytes[kind]);
return rc;
}
- rc = gxio_mpipe_register_client_memory(&context, small_buffer_stack,
+
+ md->buffer_stack_vas[kind] = va;
+
+ rc = gxio_mpipe_register_client_memory(&md->context, stack_idx,
hash_pte, 0);
if (rc != 0) {
netdev_err(dev,
- "gxio_mpipe_register_buffer_memory failed: %d\n",
- rc);
+ "gxio_mpipe_register_client_memory: mpipe[%d] %d\n",
+ instance, rc);
return rc;
}
- /* Allocate the large buffer stack. */
- large_buffer_stack_va =
- alloc_pages_exact(buffer_stack_size, GFP_KERNEL);
- if (large_buffer_stack_va == NULL) {
- netdev_err(dev,
- "Could not alloc %zd bytes for buffer stacks\n",
- buffer_stack_size);
- return -ENOMEM;
- }
- rc = gxio_mpipe_init_buffer_stack(&context, large_buffer_stack,
- BUFFER_SIZE_LARGE_ENUM,
- large_buffer_stack_va,
- buffer_stack_size, 0);
- if (rc != 0) {
- netdev_err(dev, "gxio_mpipe_init_buffer_stack failed: %d\n",
- rc);
- return rc;
+ /* Provide initial buffers. */
+ for (i = 0; i < num_buffers; i++) {
+ if (!tile_net_provide_buffer(instance, kind)) {
+ netdev_err(dev, "Cannot allocate initial sk_bufs!\n");
+ return -ENOMEM;
+ }
}
- rc = gxio_mpipe_register_client_memory(&context, large_buffer_stack,
- hash_pte, 0);
- if (rc != 0) {
+
+ return 0;
+}
+
+/* Allocate and initialize mpipe buffer stacks, and register them in
+ * the mPIPE TLBs, for small, large, and (possibly) jumbo packet sizes.
+ * This routine supports tile_net_init_mpipe(), below.
+ */
+static int init_buffer_stacks(struct net_device *dev,
+ int network_cpus_count)
+{
+ int num_kinds = MAX_KINDS - (jumbo_num == 0);
+ size_t num_buffers;
+ int rc;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
+
+ /* Allocate the buffer stacks. */
+ rc = gxio_mpipe_alloc_buffer_stacks(&md->context, num_kinds, 0, 0);
+ if (rc < 0) {
netdev_err(dev,
- "gxio_mpipe_register_buffer_memory failed: %d\n",
- rc);
+ "gxio_mpipe_alloc_buffer_stacks: mpipe[%d] %d\n",
+ instance, rc);
return rc;
}
+ md->first_buffer_stack = rc;
- return 0;
+ /* Enough small/large buffers to (normally) avoid buffer errors. */
+ num_buffers =
+ network_cpus_count * (IQUEUE_ENTRIES + TILE_NET_BATCH);
+
+ /* Allocate the small memory stack. */
+ if (rc >= 0)
+ rc = create_buffer_stack(dev, 0, num_buffers);
+
+ /* Allocate the large buffer stack. */
+ if (rc >= 0)
+ rc = create_buffer_stack(dev, 1, num_buffers);
+
+ /* Allocate the jumbo buffer stack if needed. */
+ if (rc >= 0 && jumbo_num != 0)
+ rc = create_buffer_stack(dev, 2, jumbo_num);
+
+ return rc;
}
/* Allocate per-cpu resources (memory for completions and idescs).
{
struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
int order, i, rc;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
struct page *page;
void *addr;
addr = pfn_to_kaddr(page_to_pfn(page));
memset(addr, 0, COMPS_SIZE);
for (i = 0; i < TILE_NET_CHANNELS; i++)
- info->comps_for_echannel[i] =
+ info->mpipe[instance].comps_for_echannel[i] =
addr + i * sizeof(struct tile_net_comps);
/* If this is a network cpu, create an iqueue. */
return -ENOMEM;
}
addr = pfn_to_kaddr(page_to_pfn(page));
- rc = gxio_mpipe_iqueue_init(&info->iqueue, &context, ring++,
- addr, NOTIF_RING_SIZE, 0);
+ rc = gxio_mpipe_iqueue_init(&info->mpipe[instance].iqueue,
+ &md->context, ring++, addr,
+ NOTIF_RING_SIZE, 0);
if (rc < 0) {
netdev_err(dev,
"gxio_mpipe_iqueue_init failed: %d\n", rc);
return rc;
}
- info->has_iqueue = true;
+ info->mpipe[instance].has_iqueue = true;
}
return ring;
int ring, int network_cpus_count)
{
int group, rc;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
/* Allocate one NotifGroup. */
- rc = gxio_mpipe_alloc_notif_groups(&context, 1, 0, 0);
+ rc = gxio_mpipe_alloc_notif_groups(&md->context, 1, 0, 0);
if (rc < 0) {
- netdev_err(dev, "gxio_mpipe_alloc_notif_groups failed: %d\n",
- rc);
+ netdev_err(dev, "gxio_mpipe_alloc_notif_groups: mpipe[%d] %d\n",
+ instance, rc);
return rc;
}
group = rc;
/* Initialize global num_buckets value. */
if (network_cpus_count > 4)
- num_buckets = 256;
+ md->num_buckets = 256;
else if (network_cpus_count > 1)
- num_buckets = 16;
+ md->num_buckets = 16;
/* Allocate some buckets, and set global first_bucket value. */
- rc = gxio_mpipe_alloc_buckets(&context, num_buckets, 0, 0);
+ rc = gxio_mpipe_alloc_buckets(&md->context, md->num_buckets, 0, 0);
if (rc < 0) {
- netdev_err(dev, "gxio_mpipe_alloc_buckets failed: %d\n", rc);
+ netdev_err(dev, "gxio_mpipe_alloc_buckets: mpipe[%d] %d\n",
+ instance, rc);
return rc;
}
- first_bucket = rc;
+ md->first_bucket = rc;
/* Init group and buckets. */
rc = gxio_mpipe_init_notif_group_and_buckets(
- &context, group, ring, network_cpus_count,
- first_bucket, num_buckets,
+ &md->context, group, ring, network_cpus_count,
+ md->first_bucket, md->num_buckets,
GXIO_MPIPE_BUCKET_STICKY_FLOW_LOCALITY);
if (rc != 0) {
- netdev_err(
- dev,
- "gxio_mpipe_init_notif_group_and_buckets failed: %d\n",
- rc);
+ netdev_err(dev, "gxio_mpipe_init_notif_group_and_buckets: "
+ "mpipe[%d] %d\n", instance, rc);
return rc;
}
*/
static int tile_net_setup_interrupts(struct net_device *dev)
{
- int cpu, rc;
+ int cpu, rc, irq;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
+
+ irq = md->ingress_irq;
+ if (irq < 0) {
+ irq = create_irq();
+ if (irq < 0) {
+ netdev_err(dev,
+ "create_irq failed: mpipe[%d] %d\n",
+ instance, irq);
+ return irq;
+ }
+ tile_irq_activate(irq, TILE_IRQ_PERCPU);
- rc = create_irq();
- if (rc < 0) {
- netdev_err(dev, "create_irq failed: %d\n", rc);
- return rc;
- }
- ingress_irq = rc;
- tile_irq_activate(ingress_irq, TILE_IRQ_PERCPU);
- rc = request_irq(ingress_irq, tile_net_handle_ingress_irq,
- 0, "tile_net", NULL);
- if (rc != 0) {
- netdev_err(dev, "request_irq failed: %d\n", rc);
- destroy_irq(ingress_irq);
- ingress_irq = -1;
- return rc;
+ rc = request_irq(irq, tile_net_handle_ingress_irq,
+ 0, "tile_net", (void *)((uint64_t)instance));
+
+ if (rc != 0) {
+ netdev_err(dev, "request_irq failed: mpipe[%d] %d\n",
+ instance, rc);
+ destroy_irq(irq);
+ return rc;
+ }
+ md->ingress_irq = irq;
}
for_each_online_cpu(cpu) {
struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
- if (info->has_iqueue) {
- gxio_mpipe_request_notif_ring_interrupt(
- &context, cpu_x(cpu), cpu_y(cpu),
- KERNEL_PL, ingress_irq, info->iqueue.ring);
+ if (info->mpipe[instance].has_iqueue) {
+ gxio_mpipe_request_notif_ring_interrupt(&md->context,
+ cpu_x(cpu), cpu_y(cpu), KERNEL_PL, irq,
+ info->mpipe[instance].iqueue.ring);
}
}
}
/* Undo any state set up partially by a failed call to tile_net_init_mpipe. */
-static void tile_net_init_mpipe_fail(void)
+static void tile_net_init_mpipe_fail(int instance)
{
- int cpu;
+ int kind, cpu;
+ struct mpipe_data *md = &mpipe_data[instance];
/* Do cleanups that require the mpipe context first. */
- if (small_buffer_stack >= 0)
- tile_net_pop_all_buffers(small_buffer_stack);
- if (large_buffer_stack >= 0)
- tile_net_pop_all_buffers(large_buffer_stack);
+ for (kind = 0; kind < MAX_KINDS; kind++) {
+ if (md->buffer_stack_vas[kind] != NULL) {
+ tile_net_pop_all_buffers(instance,
+ md->first_buffer_stack +
+ kind);
+ }
+ }
/* Destroy mpipe context so the hardware no longer owns any memory. */
- gxio_mpipe_destroy(&context);
+ gxio_mpipe_destroy(&md->context);
for_each_online_cpu(cpu) {
struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
- free_pages((unsigned long)(info->comps_for_echannel[0]),
- get_order(COMPS_SIZE));
- info->comps_for_echannel[0] = NULL;
- free_pages((unsigned long)(info->iqueue.idescs),
+ free_pages(
+ (unsigned long)(
+ info->mpipe[instance].comps_for_echannel[0]),
+ get_order(COMPS_SIZE));
+ info->mpipe[instance].comps_for_echannel[0] = NULL;
+ free_pages((unsigned long)(info->mpipe[instance].iqueue.idescs),
get_order(NOTIF_RING_SIZE));
- info->iqueue.idescs = NULL;
+ info->mpipe[instance].iqueue.idescs = NULL;
}
- if (small_buffer_stack_va)
- free_pages_exact(small_buffer_stack_va, buffer_stack_size);
- if (large_buffer_stack_va)
- free_pages_exact(large_buffer_stack_va, buffer_stack_size);
+ for (kind = 0; kind < MAX_KINDS; kind++) {
+ if (md->buffer_stack_vas[kind] != NULL) {
+ free_pages_exact(md->buffer_stack_vas[kind],
+ md->buffer_stack_bytes[kind]);
+ md->buffer_stack_vas[kind] = NULL;
+ }
+ }
- small_buffer_stack_va = NULL;
- large_buffer_stack_va = NULL;
- large_buffer_stack = -1;
- small_buffer_stack = -1;
- first_bucket = -1;
+ md->first_buffer_stack = -1;
+ md->first_bucket = -1;
}
/* The first time any tilegx network device is opened, we initialize
*/
static int tile_net_init_mpipe(struct net_device *dev)
{
- int i, num_buffers, rc;
+ int rc;
int cpu;
int first_ring, ring;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
int network_cpus_count = cpus_weight(network_cpus_map);
if (!hash_default) {
return -EIO;
}
- rc = gxio_mpipe_init(&context, 0);
+ rc = gxio_mpipe_init(&md->context, instance);
if (rc != 0) {
- netdev_err(dev, "gxio_mpipe_init failed: %d\n", rc);
+ netdev_err(dev, "gxio_mpipe_init: mpipe[%d] %d\n",
+ instance, rc);
return -EIO;
}
/* Set up the buffer stacks. */
- num_buffers =
- network_cpus_count * (IQUEUE_ENTRIES + TILE_NET_BATCH);
- rc = init_buffer_stacks(dev, num_buffers);
+ rc = init_buffer_stacks(dev, network_cpus_count);
if (rc != 0)
goto fail;
- /* Provide initial buffers. */
- rc = -ENOMEM;
- for (i = 0; i < num_buffers; i++) {
- if (!tile_net_provide_buffer(true)) {
- netdev_err(dev, "Cannot allocate initial sk_bufs!\n");
- goto fail;
- }
- }
- for (i = 0; i < num_buffers; i++) {
- if (!tile_net_provide_buffer(false)) {
- netdev_err(dev, "Cannot allocate initial sk_bufs!\n");
- goto fail;
- }
- }
-
/* Allocate one NotifRing for each network cpu. */
- rc = gxio_mpipe_alloc_notif_rings(&context, network_cpus_count, 0, 0);
+ rc = gxio_mpipe_alloc_notif_rings(&md->context,
+ network_cpus_count, 0, 0);
if (rc < 0) {
netdev_err(dev, "gxio_mpipe_alloc_notif_rings failed %d\n",
rc);
if (rc != 0)
goto fail;
+ /* Register PTP clock and set mPIPE timestamp, if configured. */
+ register_ptp_clock(dev, md);
+
return 0;
fail:
- tile_net_init_mpipe_fail();
+ tile_net_init_mpipe_fail(instance);
return rc;
}
*/
static int tile_net_init_egress(struct net_device *dev, int echannel)
{
+ static int ering = -1;
struct page *headers_page, *edescs_page, *equeue_page;
gxio_mpipe_edesc_t *edescs;
gxio_mpipe_equeue_t *equeue;
unsigned char *headers;
int headers_order, edescs_order, equeue_order;
size_t edescs_size;
- int edma;
int rc = -ENOMEM;
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
/* Only initialize once. */
- if (egress_for_echannel[echannel].equeue != NULL)
+ if (md->egress_for_echannel[echannel].equeue != NULL)
return 0;
/* Allocate memory for the "headers". */
}
equeue = pfn_to_kaddr(page_to_pfn(equeue_page));
- /* Allocate an edma ring. Note that in practice this can't
- * fail, which is good, because we will leak an edma ring if so.
- */
- rc = gxio_mpipe_alloc_edma_rings(&context, 1, 0, 0);
- if (rc < 0) {
- netdev_warn(dev, "gxio_mpipe_alloc_edma_rings failed: %d\n",
- rc);
- goto fail_equeue;
+ /* Allocate an edma ring (using a one entry "free list"). */
+ if (ering < 0) {
+ rc = gxio_mpipe_alloc_edma_rings(&md->context, 1, 0, 0);
+ if (rc < 0) {
+ netdev_warn(dev, "gxio_mpipe_alloc_edma_rings: "
+ "mpipe[%d] %d\n", instance, rc);
+ goto fail_equeue;
+ }
+ ering = rc;
}
- edma = rc;
/* Initialize the equeue. */
- rc = gxio_mpipe_equeue_init(equeue, &context, edma, echannel,
+ rc = gxio_mpipe_equeue_init(equeue, &md->context, ering, echannel,
edescs, edescs_size, 0);
if (rc != 0) {
- netdev_err(dev, "gxio_mpipe_equeue_init failed: %d\n", rc);
+ netdev_err(dev, "gxio_mpipe_equeue_init: mpipe[%d] %d\n",
+ instance, rc);
goto fail_equeue;
}
+ /* Don't reuse the ering later. */
+ ering = -1;
+
+ if (jumbo_num != 0) {
+ /* Make sure "jumbo" packets can be egressed safely. */
+ if (gxio_mpipe_equeue_set_snf_size(equeue, 10368) < 0) {
+ /* ISSUE: There is no "gxio_mpipe_equeue_destroy()". */
+ netdev_warn(dev, "Jumbo packets may not be egressed"
+ " properly on channel %d\n", echannel);
+ }
+ }
+
/* Done. */
- egress_for_echannel[echannel].equeue = equeue;
- egress_for_echannel[echannel].headers = headers;
+ md->egress_for_echannel[echannel].equeue = equeue;
+ md->egress_for_echannel[echannel].headers = headers;
return 0;
fail_equeue:
static int tile_net_link_open(struct net_device *dev, gxio_mpipe_link_t *link,
const char *link_name)
{
- int rc = gxio_mpipe_link_open(link, &context, link_name, 0);
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
+ int rc = gxio_mpipe_link_open(link, &md->context, link_name, 0);
if (rc < 0) {
- netdev_err(dev, "Failed to open '%s'\n", link_name);
+ netdev_err(dev, "Failed to open '%s', mpipe[%d], %d\n",
+ link_name, instance, rc);
return rc;
}
+ if (jumbo_num != 0) {
+ u32 attr = GXIO_MPIPE_LINK_RECEIVE_JUMBO;
+ rc = gxio_mpipe_link_set_attr(link, attr, 1);
+ if (rc != 0) {
+ netdev_err(dev,
+ "Cannot receive jumbo packets on '%s'\n",
+ link_name);
+ gxio_mpipe_link_close(link);
+ return rc;
+ }
+ }
rc = gxio_mpipe_link_channel(link);
if (rc < 0 || rc >= TILE_NET_CHANNELS) {
netdev_err(dev, "gxio_mpipe_link_channel bad value: %d\n", rc);
static int tile_net_open(struct net_device *dev)
{
struct tile_net_priv *priv = netdev_priv(dev);
- int cpu, rc;
+ int cpu, rc, instance;
mutex_lock(&tile_net_devs_for_channel_mutex);
- /* Do one-time initialization the first time any device is opened. */
- if (ingress_irq < 0) {
+ /* Get the instance info. */
+ rc = gxio_mpipe_link_instance(dev->name);
+ if (rc < 0 || rc >= NR_MPIPE_MAX) {
+ mutex_unlock(&tile_net_devs_for_channel_mutex);
+ return -EIO;
+ }
+
+ priv->instance = rc;
+ instance = rc;
+ if (!mpipe_data[rc].context.mmio_fast_base) {
+ /* Do one-time initialization per instance the first time
+ * any device is opened.
+ */
rc = tile_net_init_mpipe(dev);
if (rc != 0)
goto fail;
if (rc != 0)
goto fail;
- tile_net_devs_for_channel[priv->channel] = dev;
+ mpipe_data[instance].tile_net_devs_for_channel[priv->channel] = dev;
rc = tile_net_update(dev);
if (rc != 0)
for_each_online_cpu(cpu) {
struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
struct tile_net_tx_wake *tx_wake =
- &info->tx_wake[priv->echannel];
+ &info->mpipe[instance].tx_wake[priv->echannel];
hrtimer_init(&tx_wake->timer, CLOCK_MONOTONIC,
HRTIMER_MODE_REL);
priv->channel = -1;
}
priv->echannel = -1;
- tile_net_devs_for_channel[priv->channel] = NULL;
+ mpipe_data[instance].tile_net_devs_for_channel[priv->channel] = NULL;
mutex_unlock(&tile_net_devs_for_channel_mutex);
/* Don't return raw gxio error codes to generic Linux. */
{
struct tile_net_priv *priv = netdev_priv(dev);
int cpu;
+ int instance = priv->instance;
+ struct mpipe_data *md = &mpipe_data[instance];
for_each_online_cpu(cpu) {
struct tile_net_info *info = &per_cpu(per_cpu_info, cpu);
struct tile_net_tx_wake *tx_wake =
- &info->tx_wake[priv->echannel];
+ &info->mpipe[instance].tx_wake[priv->echannel];
hrtimer_cancel(&tx_wake->timer);
netif_stop_subqueue(dev, cpu);
}
mutex_lock(&tile_net_devs_for_channel_mutex);
- tile_net_devs_for_channel[priv->channel] = NULL;
+ md->tile_net_devs_for_channel[priv->channel] = NULL;
(void)tile_net_update(dev);
if (priv->loopify_channel >= 0) {
if (gxio_mpipe_link_close(&priv->loopify_link) != 0)
return num_edescs;
}
-/* Prepare modified copies of the skbuff headers.
- * FIXME: add support for IPv6.
- */
+/* Prepare modified copies of the skbuff headers. */
static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
s64 slot)
{
struct skb_shared_info *sh = skb_shinfo(skb);
struct iphdr *ih;
+ struct ipv6hdr *ih6;
struct tcphdr *th;
unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
unsigned int data_len = skb->len - sh_len;
unsigned char *data = skb->data;
unsigned int ih_off, th_off, p_len;
unsigned int isum_seed, tsum_seed, id, seq;
+ int is_ipv6;
long f_id = -1; /* id of the current fragment */
long f_size = skb_headlen(skb) - sh_len; /* current fragment size */
long f_used = 0; /* bytes used from the current fragment */
int segment;
/* Locate original headers and compute various lengths. */
- ih = ip_hdr(skb);
+ is_ipv6 = skb_is_gso_v6(skb);
+ if (is_ipv6) {
+ ih6 = ipv6_hdr(skb);
+ ih_off = skb_network_offset(skb);
+ } else {
+ ih = ip_hdr(skb);
+ ih_off = skb_network_offset(skb);
+ isum_seed = ((0xFFFF - ih->check) +
+ (0xFFFF - ih->tot_len) +
+ (0xFFFF - ih->id));
+ id = ntohs(ih->id);
+ }
+
th = tcp_hdr(skb);
- ih_off = skb_network_offset(skb);
th_off = skb_transport_offset(skb);
p_len = sh->gso_size;
- /* Set up seed values for IP and TCP csum and initialize id and seq. */
- isum_seed = ((0xFFFF - ih->check) +
- (0xFFFF - ih->tot_len) +
- (0xFFFF - ih->id));
tsum_seed = th->check + (0xFFFF ^ htons(skb->len));
- id = ntohs(ih->id);
seq = ntohl(th->seq);
/* Prepare all the headers. */
memcpy(buf, data, sh_len);
/* Update copied ip header. */
- ih = (struct iphdr *)(buf + ih_off);
- ih->tot_len = htons(sh_len + p_len - ih_off);
- ih->id = htons(id);
- ih->check = csum_long(isum_seed + ih->tot_len +
- ih->id) ^ 0xffff;
+ if (is_ipv6) {
+ ih6 = (struct ipv6hdr *)(buf + ih_off);
+ ih6->payload_len = htons(sh_len + p_len - ih_off -
+ sizeof(*ih6));
+ } else {
+ ih = (struct iphdr *)(buf + ih_off);
+ ih->tot_len = htons(sh_len + p_len - ih_off);
+ ih->id = htons(id);
+ ih->check = csum_long(isum_seed + ih->tot_len +
+ ih->id) ^ 0xffff;
+ }
/* Update copied tcp header. */
th = (struct tcphdr *)(buf + th_off);
static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue,
struct sk_buff *skb, unsigned char *headers, s64 slot)
{
- struct tile_net_priv *priv = netdev_priv(dev);
struct skb_shared_info *sh = skb_shinfo(skb);
+ int instance = mpipe_instance(dev);
+ struct mpipe_data *md = &mpipe_data[instance];
unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
unsigned int data_len = skb->len - sh_len;
unsigned int p_len = sh->gso_size;
edesc_head.xfer_size = sh_len;
/* This is only used to specify the TLB. */
- edesc_head.stack_idx = large_buffer_stack;
- edesc_body.stack_idx = large_buffer_stack;
+ edesc_head.stack_idx = md->first_buffer_stack;
+ edesc_body.stack_idx = md->first_buffer_stack;
/* Egress all the edescs. */
for (segment = 0; segment < sh->gso_segs; segment++) {
}
/* Update stats. */
- tile_net_stats_add(tx_packets, &priv->stats.tx_packets);
- tile_net_stats_add(tx_bytes, &priv->stats.tx_bytes);
+ tile_net_stats_add(tx_packets, &dev->stats.tx_packets);
+ tile_net_stats_add(tx_bytes, &dev->stats.tx_bytes);
}
/* Do "TSO" handling for egress.
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
struct tile_net_priv *priv = netdev_priv(dev);
int channel = priv->echannel;
- struct tile_net_egress *egress = &egress_for_echannel[channel];
- struct tile_net_comps *comps = info->comps_for_echannel[channel];
+ int instance = priv->instance;
+ struct mpipe_data *md = &mpipe_data[instance];
+ struct tile_net_egress *egress = &md->egress_for_echannel[channel];
+ struct tile_net_comps *comps =
+ info->mpipe[instance].comps_for_echannel[channel];
gxio_mpipe_equeue_t *equeue = egress->equeue;
unsigned long irqflags;
int num_edescs;
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
struct tile_net_priv *priv = netdev_priv(dev);
- struct tile_net_egress *egress = &egress_for_echannel[priv->echannel];
+ int instance = priv->instance;
+ struct mpipe_data *md = &mpipe_data[instance];
+ struct tile_net_egress *egress =
+ &md->egress_for_echannel[priv->echannel];
gxio_mpipe_equeue_t *equeue = egress->equeue;
struct tile_net_comps *comps =
- info->comps_for_echannel[priv->echannel];
+ info->mpipe[instance].comps_for_echannel[priv->echannel];
unsigned int len = skb->len;
unsigned char *data = skb->data;
unsigned int num_edescs;
num_edescs = tile_net_tx_frags(frags, skb, data, skb_headlen(skb));
/* This is only used to specify the TLB. */
- edesc.stack_idx = large_buffer_stack;
+ edesc.stack_idx = md->first_buffer_stack;
/* Prepare the edescs. */
for (i = 0; i < num_edescs; i++) {
for (i = 0; i < num_edescs; i++)
gxio_mpipe_equeue_put_at(equeue, edescs[i], slot++);
+ /* Store TX timestamp if needed. */
+ tile_tx_timestamp(skb, instance);
+
/* Add a completion record. */
add_comp(equeue, comps, slot - 1, skb);
/* NOTE: Use ETH_ZLEN for short packets (e.g. 42 < 60). */
- tile_net_stats_add(1, &priv->stats.tx_packets);
+ tile_net_stats_add(1, &dev->stats.tx_packets);
tile_net_stats_add(max_t(unsigned int, len, ETH_ZLEN),
- &priv->stats.tx_bytes);
+ &dev->stats.tx_bytes);
local_irq_restore(irqflags);
/* Ioctl commands. */
static int tile_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
- return -EOPNOTSUPP;
-}
+ if (cmd == SIOCSHWTSTAMP)
+ return tile_hwtstamp_ioctl(dev, rq, cmd);
-/* Get system network statistics for device. */
-static struct net_device_stats *tile_net_get_stats(struct net_device *dev)
-{
- struct tile_net_priv *priv = netdev_priv(dev);
- return &priv->stats;
+ return -EOPNOTSUPP;
}
/* Change the MTU. */
static int tile_net_change_mtu(struct net_device *dev, int new_mtu)
{
- if ((new_mtu < 68) || (new_mtu > 1500))
+ if (new_mtu < 68)
+ return -EINVAL;
+ if (new_mtu > ((jumbo_num != 0) ? 9000 : 1500))
return -EINVAL;
dev->mtu = new_mtu;
return 0;
*/
static void tile_net_netpoll(struct net_device *dev)
{
- disable_percpu_irq(ingress_irq);
- tile_net_handle_ingress_irq(ingress_irq, NULL);
- enable_percpu_irq(ingress_irq, 0);
+ int instance = mpipe_instance(dev);
+ struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
+ struct mpipe_data *md = &mpipe_data[instance];
+
+ disable_percpu_irq(md->ingress_irq);
+ napi_schedule(&info->mpipe[instance].napi);
+ enable_percpu_irq(md->ingress_irq, 0);
}
#endif
.ndo_start_xmit = tile_net_tx,
.ndo_select_queue = tile_net_select_queue,
.ndo_do_ioctl = tile_net_ioctl,
- .ndo_get_stats = tile_net_get_stats,
.ndo_change_mtu = tile_net_change_mtu,
.ndo_tx_timeout = tile_net_tx_timeout,
.ndo_set_mac_address = tile_net_set_mac_address,
*/
static void tile_net_setup(struct net_device *dev)
{
+ netdev_features_t features = 0;
+
ether_setup(dev);
dev->netdev_ops = &tile_net_ops;
dev->watchdog_timeo = TILE_NET_TIMEOUT;
- dev->features |= NETIF_F_LLTX;
- dev->features |= NETIF_F_HW_CSUM;
- dev->features |= NETIF_F_SG;
- dev->features |= NETIF_F_TSO;
dev->mtu = 1500;
+
+ features |= NETIF_F_HW_CSUM;
+ features |= NETIF_F_SG;
+ features |= NETIF_F_TSO;
+ features |= NETIF_F_TSO6;
+
+ dev->hw_features |= features;
+ dev->vlan_features |= features;
+ dev->features |= features;
}
/* Allocate the device structure, register the device, and obtain the
priv->channel = -1;
priv->loopify_channel = -1;
priv->echannel = -1;
+ init_ptp_dev(priv);
/* Get the MAC address and set it in the device struct; this must
* be done before the device is opened. If the MAC is all zeroes,
{
struct tile_net_info *info = &__get_cpu_var(per_cpu_info);
int my_cpu = smp_processor_id();
+ int instance;
- info->has_iqueue = false;
-
+ for (instance = 0; instance < NR_MPIPE_MAX; instance++) {
+ info->mpipe[instance].has_iqueue = false;
+ info->mpipe[instance].instance = instance;
+ }
info->my_cpu = my_cpu;
/* Initialize the egress timer. */
pr_info("Tilera Network Driver\n");
+ BUILD_BUG_ON(NR_MPIPE_MAX != 2);
+
mutex_init(&tile_net_devs_for_channel_mutex);
/* Initialize each CPU. */
#include <linux/in6.h>
#include <linux/timer.h>
#include <linux/io.h>
+#include <linux/u64_stats_sync.h>
#include <asm/checksum.h>
#include <asm/homecache.h>
/* ISSUE: This has not been thoroughly tested (except at 1500). */
#define TILE_NET_MTU 1500
-/* HACK: Define to support GSO. */
-/* ISSUE: This may actually hurt performance of the TCP blaster. */
-/* #define TILE_NET_GSO */
-
-/* Define this to collapse "duplicate" acks. */
-/* #define IGNORE_DUP_ACKS */
-
/* HACK: Define this to verify incoming packets. */
/* #define TILE_NET_VERIFY_INGRESS */
* Statistics counters for a specific cpu and device.
*/
struct tile_net_stats_t {
- u32 rx_packets;
- u32 rx_bytes;
- u32 tx_packets;
- u32 tx_bytes;
+ struct u64_stats_sync syncp;
+ u64 rx_packets; /* total packets received */
+ u64 tx_packets; /* total packets transmitted */
+ u64 rx_bytes; /* total bytes received */
+ u64 tx_bytes; /* total bytes transmitted */
+ u64 rx_errors; /* packets truncated or marked bad by hw */
+ u64 rx_dropped; /* packets not for us or intf not up */
};
int network_cpus_count;
/* Credits per network cpu. */
int network_cpus_credits;
- /* Network stats. */
- struct net_device_stats stats;
/* For NetIO bringup retries. */
struct delayed_work retry_work;
/* Quick access to per cpu data. */
}
-#ifdef IGNORE_DUP_ACKS
-
-/*
- * Help detect "duplicate" ACKs. These are sequential packets (for a
- * given flow) which are exactly 66 bytes long, sharing everything but
- * ID=2@0x12, Hsum=2@0x18, Ack=4@0x2a, WinSize=2@0x30, Csum=2@0x32,
- * Tstamps=10@0x38. The ID's are +1, the Hsum's are -1, the Ack's are
- * +N, and the Tstamps are usually identical.
- *
- * NOTE: Apparently truly duplicate acks (with identical "ack" values),
- * should not be collapsed, as they are used for some kind of flow control.
- */
-static bool is_dup_ack(char *s1, char *s2, unsigned int len)
-{
- int i;
-
- unsigned long long ignorable = 0;
-
- /* Identification. */
- ignorable |= (1ULL << 0x12);
- ignorable |= (1ULL << 0x13);
-
- /* Header checksum. */
- ignorable |= (1ULL << 0x18);
- ignorable |= (1ULL << 0x19);
-
- /* ACK. */
- ignorable |= (1ULL << 0x2a);
- ignorable |= (1ULL << 0x2b);
- ignorable |= (1ULL << 0x2c);
- ignorable |= (1ULL << 0x2d);
-
- /* WinSize. */
- ignorable |= (1ULL << 0x30);
- ignorable |= (1ULL << 0x31);
-
- /* Checksum. */
- ignorable |= (1ULL << 0x32);
- ignorable |= (1ULL << 0x33);
-
- for (i = 0; i < len; i++, ignorable >>= 1) {
-
- if ((ignorable & 1) || (s1[i] == s2[i]))
- continue;
-
-#ifdef TILE_NET_DEBUG
- /* HACK: Mention non-timestamp diffs. */
- if (i < 0x38 && i != 0x2f &&
- net_ratelimit())
- pr_info("Diff at 0x%x\n", i);
-#endif
-
- return false;
- }
-
-#ifdef TILE_NET_NO_SUPPRESS_DUP_ACKS
- /* HACK: Do not suppress truly duplicate ACKs. */
- /* ISSUE: Is this actually necessary or helpful? */
- if (s1[0x2a] == s2[0x2a] &&
- s1[0x2b] == s2[0x2b] &&
- s1[0x2c] == s2[0x2c] &&
- s1[0x2d] == s2[0x2d]) {
- return false;
- }
-#endif
-
- return true;
-}
-
-#endif
-
-
-
static void tile_net_discard_aux(struct tile_net_cpu *info, int index)
{
struct tile_netio_queue *queue = &info->queue;
netio_pkt_t *pkt = (netio_pkt_t *)((unsigned long) &qsp[1] + index);
netio_pkt_metadata_t *metadata = NETIO_PKT_METADATA(pkt);
+ netio_pkt_status_t pkt_status = NETIO_PKT_STATUS_M(metadata, pkt);
/* Extract the packet size. FIXME: Shouldn't the second line */
/* get subtracted? Mostly moot, since it should be "zero". */
#endif /* TILE_NET_DUMP_PACKETS */
#ifdef TILE_NET_VERIFY_INGRESS
- if (!NETIO_PKT_L4_CSUM_CORRECT_M(metadata, pkt) &&
- NETIO_PKT_L4_CSUM_CALCULATED_M(metadata, pkt)) {
- /* Bug 6624: Includes UDP packets with a "zero" checksum. */
- pr_warning("Bad L4 checksum on %d byte packet.\n", len);
- }
- if (!NETIO_PKT_L3_CSUM_CORRECT_M(metadata, pkt) &&
- NETIO_PKT_L3_CSUM_CALCULATED_M(metadata, pkt)) {
+ if (pkt_status == NETIO_PKT_STATUS_OVERSIZE && len >= 64) {
dump_packet(buf, len, "rx");
- panic("Bad L3 checksum.");
- }
- switch (NETIO_PKT_STATUS_M(metadata, pkt)) {
- case NETIO_PKT_STATUS_OVERSIZE:
- if (len >= 64) {
- dump_packet(buf, len, "rx");
- panic("Unexpected OVERSIZE.");
- }
- break;
- case NETIO_PKT_STATUS_BAD:
- pr_warning("Unexpected BAD %ld byte packet.\n", len);
+ panic("Unexpected OVERSIZE.");
}
#endif
filter = 0;
- /* ISSUE: Filter TCP packets with "bad" checksums? */
-
- if (!(dev->flags & IFF_UP)) {
+ if (pkt_status == NETIO_PKT_STATUS_BAD) {
+ /* Handle CRC error and hardware truncation. */
+ filter = 2;
+ } else if (!(dev->flags & IFF_UP)) {
/* Filter packets received before we're up. */
filter = 1;
- } else if (NETIO_PKT_STATUS_M(metadata, pkt) == NETIO_PKT_STATUS_BAD) {
+ } else if (NETIO_PKT_ETHERTYPE_RECOGNIZED_M(metadata, pkt) &&
+ pkt_status == NETIO_PKT_STATUS_UNDERSIZE) {
/* Filter "truncated" packets. */
- filter = 1;
+ filter = 2;
} else if (!(dev->flags & IFF_PROMISC)) {
- /* FIXME: Implement HW multicast filter. */
if (!is_multicast_ether_addr(buf)) {
/* Filter packets not for our address. */
const u8 *mine = dev->dev_addr;
}
}
- if (filter) {
+ u64_stats_update_begin(&stats->syncp);
- /* ISSUE: Update "drop" statistics? */
+ if (filter != 0) {
+
+ if (filter == 1)
+ stats->rx_dropped++;
+ else
+ stats->rx_errors++;
tile_net_provide_linux_buffer(info, va, small);
stats->rx_bytes += len;
}
+ u64_stats_update_end(&stats->syncp);
+
/* ISSUE: It would be nice to defer this until the packet has */
/* actually been processed. */
tile_net_return_credit(info);
kfree_skb(olds[i]);
/* Update stats. */
+ u64_stats_update_begin(&stats->syncp);
stats->tx_packets += num_segs;
stats->tx_bytes += (num_segs * sh_len) + d_len;
+ u64_stats_update_end(&stats->syncp);
/* Make sure the egress timer is scheduled. */
tile_net_schedule_egress_timer(info);
unsigned int csum_start = skb_checksum_start_offset(skb);
- lepp_frag_t frags[LEPP_MAX_FRAGS];
+ lepp_frag_t frags[1 + MAX_SKB_FRAGS];
unsigned int num_frags;
unsigned int cmd_head, cmd_tail, cmd_next;
unsigned int comp_tail;
- lepp_cmd_t cmds[LEPP_MAX_FRAGS];
+ lepp_cmd_t cmds[1 + MAX_SKB_FRAGS];
/*
kfree_skb(olds[i]);
/* HACK: Track "expanded" size for short packets (e.g. 42 < 60). */
+ u64_stats_update_begin(&stats->syncp);
stats->tx_packets++;
stats->tx_bytes += ((len >= ETH_ZLEN) ? len : ETH_ZLEN);
+ u64_stats_update_end(&stats->syncp);
/* Make sure the egress timer is scheduled. */
tile_net_schedule_egress_timer(info);
*
* Returns the address of the device statistics structure.
*/
-static struct net_device_stats *tile_net_get_stats(struct net_device *dev)
+static struct rtnl_link_stats64 *tile_net_get_stats64(struct net_device *dev,
+ struct rtnl_link_stats64 *stats)
{
struct tile_net_priv *priv = netdev_priv(dev);
- u32 rx_packets = 0;
- u32 tx_packets = 0;
- u32 rx_bytes = 0;
- u32 tx_bytes = 0;
+ u64 rx_packets = 0, tx_packets = 0;
+ u64 rx_bytes = 0, tx_bytes = 0;
+ u64 rx_errors = 0, rx_dropped = 0;
int i;
for_each_online_cpu(i) {
- if (priv->cpu[i]) {
- rx_packets += priv->cpu[i]->stats.rx_packets;
- rx_bytes += priv->cpu[i]->stats.rx_bytes;
- tx_packets += priv->cpu[i]->stats.tx_packets;
- tx_bytes += priv->cpu[i]->stats.tx_bytes;
- }
+ struct tile_net_stats_t *cpu_stats;
+ u64 trx_packets, ttx_packets, trx_bytes, ttx_bytes;
+ u64 trx_errors, trx_dropped;
+ unsigned int start;
+
+ if (priv->cpu[i] == NULL)
+ continue;
+ cpu_stats = &priv->cpu[i]->stats;
+
+ do {
+ start = u64_stats_fetch_begin_bh(&cpu_stats->syncp);
+ trx_packets = cpu_stats->rx_packets;
+ ttx_packets = cpu_stats->tx_packets;
+ trx_bytes = cpu_stats->rx_bytes;
+ ttx_bytes = cpu_stats->tx_bytes;
+ trx_errors = cpu_stats->rx_errors;
+ trx_dropped = cpu_stats->rx_dropped;
+ } while (u64_stats_fetch_retry_bh(&cpu_stats->syncp, start));
+
+ rx_packets += trx_packets;
+ tx_packets += ttx_packets;
+ rx_bytes += trx_bytes;
+ tx_bytes += ttx_bytes;
+ rx_errors += trx_errors;
+ rx_dropped += trx_dropped;
}
- priv->stats.rx_packets = rx_packets;
- priv->stats.rx_bytes = rx_bytes;
- priv->stats.tx_packets = tx_packets;
- priv->stats.tx_bytes = tx_bytes;
+ stats->rx_packets = rx_packets;
+ stats->tx_packets = tx_packets;
+ stats->rx_bytes = rx_bytes;
+ stats->tx_bytes = tx_bytes;
+ stats->rx_errors = rx_errors;
+ stats->rx_dropped = rx_dropped;
- return &priv->stats;
+ return stats;
}
.ndo_stop = tile_net_stop,
.ndo_start_xmit = tile_net_tx,
.ndo_do_ioctl = tile_net_ioctl,
- .ndo_get_stats = tile_net_get_stats,
+ .ndo_get_stats64 = tile_net_get_stats64,
.ndo_change_mtu = tile_net_change_mtu,
.ndo_tx_timeout = tile_net_tx_timeout,
.ndo_set_mac_address = tile_net_set_mac_address,
*/
static void tile_net_setup(struct net_device *dev)
{
- PDEBUG("tile_net_setup()\n");
+ netdev_features_t features = 0;
ether_setup(dev);
-
dev->netdev_ops = &tile_net_ops;
-
dev->watchdog_timeo = TILE_NET_TIMEOUT;
+ dev->tx_queue_len = TILE_NET_TX_QUEUE_LEN;
+ dev->mtu = TILE_NET_MTU;
- /* We want lockless xmit. */
- dev->features |= NETIF_F_LLTX;
-
- /* We support hardware tx checksums. */
- dev->features |= NETIF_F_HW_CSUM;
-
- /* We support scatter/gather. */
- dev->features |= NETIF_F_SG;
-
- /* We support TSO. */
- dev->features |= NETIF_F_TSO;
+ features |= NETIF_F_HW_CSUM;
+ features |= NETIF_F_SG;
-#ifdef TILE_NET_GSO
- /* We support GSO. */
- dev->features |= NETIF_F_GSO;
-#endif
+ /* We support TSO iff the HV supports sufficient frags. */
+ if (LEPP_MAX_FRAGS >= 1 + MAX_SKB_FRAGS)
+ features |= NETIF_F_TSO;
+ /* We can't support HIGHDMA without hash_default, since we need
+ * to be able to finv() with a VA if we don't have hash_default.
+ */
if (hash_default)
- dev->features |= NETIF_F_HIGHDMA;
-
- /* ISSUE: We should support NETIF_F_UFO. */
+ features |= NETIF_F_HIGHDMA;
- dev->tx_queue_len = TILE_NET_TX_QUEUE_LEN;
-
- dev->mtu = TILE_NET_MTU;
+ dev->hw_features |= features;
+ dev->vlan_features |= features;
+ dev->features |= features;
}
.driver.pm = RHINE_PM_OPS,
};
-static struct dmi_system_id __initdata rhine_dmi_table[] = {
+static struct dmi_system_id rhine_dmi_table[] __initdata = {
{
.ident = "EPIA-M",
.matches = {
__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vid);
}
- netif_rx(skb);
+ netif_receive_skb(skb);
stats->rx_bytes += pkt_len;
stats->rx_packets++;
return ret;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/**
+ * velocity_poll_controller - Velocity Poll controller function
+ * @dev: network device
+ *
+ *
+ * Used by NETCONSOLE and other diagnostic tools to allow network I/P
+ * with interrupts disabled.
+ */
+static void velocity_poll_controller(struct net_device *dev)
+{
+ disable_irq(dev->irq);
+ velocity_intr(dev->irq, dev);
+ enable_irq(dev->irq);
+}
+#endif
+
/**
* velocity_mii_ioctl - MII ioctl handler
* @dev: network device
.ndo_do_ioctl = velocity_ioctl,
.ndo_vlan_rx_add_vid = velocity_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = velocity_vlan_rx_kill_vid,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = velocity_poll_controller,
+#endif
};
/**
return ret;
err_iounmap:
+ netif_napi_del(&vptr->napi);
iounmap(regs);
err_free_dev:
free_netdev(netdev);
struct velocity_info *vptr = netdev_priv(netdev);
unregister_netdev(netdev);
+ netif_napi_del(&vptr->napi);
iounmap(vptr->mac_regs);
free_netdev(netdev);
velocity_nics--;
*/
static int xemaclite_of_remove(struct platform_device *of_dev)
{
- struct device *dev = &of_dev->dev;
- struct net_device *ndev = dev_get_drvdata(dev);
+ struct net_device *ndev = platform_get_drvdata(of_dev);
struct net_local *lp = netdev_priv(ndev);
lp->phy_node = NULL;
xemaclite_remove_ndev(ndev, of_dev);
- dev_set_drvdata(dev, NULL);
return 0;
}
net->netdev_ops = &device_ops;
/* TODO: Add GSO and Checksum offload */
- net->hw_features = NETIF_F_SG;
- net->features = NETIF_F_SG | NETIF_F_HW_VLAN_CTAG_TX;
+ net->hw_features = 0;
+ net->features = NETIF_F_HW_VLAN_CTAG_TX;
SET_ETHTOOL_OPS(net, ðtool_ops);
SET_NETDEV_DEV(net, &dev->device);
err = register_netdev(dev);
if (err == 0)
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
if (err) {
if (si->pdata->shutdown)
pci_write_config_byte(pcidev,0x42,(bTmp | 0xf0));
pci_write_config_byte(pcidev,0x5a,0xc0);
WriteLPCReg(0x28, 0x70 );
- if (via_ircc_open(pcidev, &info, 0x3076) == 0)
- rc=0;
+ rc = via_ircc_open(pcidev, &info, 0x3076);
} else
rc = -ENODEV; //IR not turn on
} else { //Not VT1211
info.irq=FirIRQ;
info.dma=FirDRQ1;
info.dma2=FirDRQ0;
- if (via_ircc_open(pcidev, &info, 0x3096) == 0)
- rc=0;
+ rc = via_ircc_open(pcidev, &info, 0x3096);
} else
rc = -ENODEV; //IR not turn on !!!!!
}//Not VT1211
int err;
if (vlan->port->passthru) {
- if (!(vlan->flags & MACVLAN_FLAG_NOPROMISC))
- dev_set_promiscuity(lowerdev, 1);
+ if (!(vlan->flags & MACVLAN_FLAG_NOPROMISC)) {
+ err = dev_set_promiscuity(lowerdev, 1);
+ if (err < 0)
+ goto out;
+ }
goto hash_add;
}
if (!vlan->port->passthru)
return -EOPNOTSUPP;
+ if (flags & NLM_F_REPLACE)
+ return -EOPNOTSUPP;
+
if (is_unicast_ether_addr(addr))
err = dev_uc_add_excl(dev, addr);
else if (is_multicast_ether_addr(addr))
return -EADDRNOTAVAIL;
}
+ if (data && data[IFLA_MACVLAN_FLAGS] &&
+ nla_get_u16(data[IFLA_MACVLAN_FLAGS]) & ~MACVLAN_FLAG_NOPROMISC)
+ return -EINVAL;
+
if (data && data[IFLA_MACVLAN_MODE]) {
switch (nla_get_u32(data[IFLA_MACVLAN_MODE])) {
case MACVLAN_MODE_PRIVATE:
struct nlattr *tb[], struct nlattr *data[])
{
struct macvlan_dev *vlan = netdev_priv(dev);
+ enum macvlan_mode mode;
+ bool set_mode = false;
+
+ /* Validate mode, but don't set yet: setting flags may fail. */
+ if (data && data[IFLA_MACVLAN_MODE]) {
+ set_mode = true;
+ mode = nla_get_u32(data[IFLA_MACVLAN_MODE]);
+ /* Passthrough mode can't be set or cleared dynamically */
+ if ((mode == MACVLAN_MODE_PASSTHRU) !=
+ (vlan->mode == MACVLAN_MODE_PASSTHRU))
+ return -EINVAL;
+ }
if (data && data[IFLA_MACVLAN_FLAGS]) {
__u16 flags = nla_get_u16(data[IFLA_MACVLAN_FLAGS]);
}
vlan->flags = flags;
}
- if (data && data[IFLA_MACVLAN_MODE])
- vlan->mode = nla_get_u32(data[IFLA_MACVLAN_MODE]);
+ if (set_mode)
+ vlan->mode = mode;
return 0;
}
#define TUN_OFFLOADS (NETIF_F_HW_CSUM | NETIF_F_TSO_ECN | NETIF_F_TSO | \
NETIF_F_TSO6 | NETIF_F_UFO)
#define RX_OFFLOADS (NETIF_F_GRO | NETIF_F_LRO)
+#define TAP_FEATURES (NETIF_F_GSO | NETIF_F_SG)
+
/*
* RCU usage:
* The macvtap_queue and the macvlan_dev are loosely coupled, the
{
struct macvlan_dev *vlan = netdev_priv(dev);
struct macvtap_queue *q = macvtap_get_queue(dev, skb);
- netdev_features_t features;
+ netdev_features_t features = TAP_FEATURES;
+
if (!q)
goto drop;
skb->dev = dev;
/* Apply the forward feature mask so that we perform segmentation
- * according to users wishes.
+ * according to users wishes. This only works if VNET_HDR is
+ * enabled.
*/
- features = netif_skb_features(skb) & vlan->tap_features;
+ if (q->flags & IFF_VNET_HDR)
+ features |= vlan->tap_features;
if (netif_needs_gso(skb, features)) {
struct sk_buff *segs = __skb_gso_segment(skb, features, false);
linear = len;
skb = sock_alloc_send_pskb(sk, prepad + linear, len - linear, noblock,
- err);
+ err, 0);
if (!skb)
return NULL;
return skb;
}
-/* set skb frags from iovec, this can move to core network code for reuse */
-static int zerocopy_sg_from_iovec(struct sk_buff *skb, const struct iovec *from,
- int offset, size_t count)
-{
- int len = iov_length(from, count) - offset;
- int copy = skb_headlen(skb);
- int size, offset1 = 0;
- int i = 0;
-
- /* Skip over from offset */
- while (count && (offset >= from->iov_len)) {
- offset -= from->iov_len;
- ++from;
- --count;
- }
-
- /* copy up to skb headlen */
- while (count && (copy > 0)) {
- size = min_t(unsigned int, copy, from->iov_len - offset);
- if (copy_from_user(skb->data + offset1, from->iov_base + offset,
- size))
- return -EFAULT;
- if (copy > size) {
- ++from;
- --count;
- offset = 0;
- } else
- offset += size;
- copy -= size;
- offset1 += size;
- }
-
- if (len == offset1)
- return 0;
-
- while (count--) {
- struct page *page[MAX_SKB_FRAGS];
- int num_pages;
- unsigned long base;
- unsigned long truesize;
-
- len = from->iov_len - offset;
- if (!len) {
- offset = 0;
- ++from;
- continue;
- }
- base = (unsigned long)from->iov_base + offset;
- size = ((base & ~PAGE_MASK) + len + ~PAGE_MASK) >> PAGE_SHIFT;
- if (i + size > MAX_SKB_FRAGS)
- return -EMSGSIZE;
- num_pages = get_user_pages_fast(base, size, 0, &page[i]);
- if (num_pages != size) {
- int j;
-
- for (j = 0; j < num_pages; j++)
- put_page(page[i + j]);
- return -EFAULT;
- }
- truesize = size * PAGE_SIZE;
- skb->data_len += len;
- skb->len += len;
- skb->truesize += truesize;
- atomic_add(truesize, &skb->sk->sk_wmem_alloc);
- while (len) {
- int off = base & ~PAGE_MASK;
- int size = min_t(int, len, PAGE_SIZE - off);
- __skb_fill_page_desc(skb, i, page[i], off, size);
- skb_shinfo(skb)->nr_frags++;
- /* increase sk_wmem_alloc */
- base += size;
- len -= size;
- i++;
- }
- offset = 0;
- ++from;
- }
- return 0;
-}
-
/*
* macvtap_skb_from_vnet_hdr and macvtap_skb_to_vnet_hdr should
* be shared with the tun/tap driver.
return 0;
}
-
/* Get packet from user space buffer */
static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
const struct iovec *iv, unsigned long total_len,
if (unlikely(count > UIO_MAXIOV))
goto err;
- if (m && m->msg_control && sock_flag(&q->sk, SOCK_ZEROCOPY))
- zerocopy = true;
-
- if (zerocopy) {
- /* Userspace may produce vectors with count greater than
- * MAX_SKB_FRAGS, so we need to linearize parts of the skb
- * to let the rest of data to be fit in the frags.
- */
- if (count > MAX_SKB_FRAGS) {
- copylen = iov_length(iv, count - MAX_SKB_FRAGS);
- if (copylen < vnet_hdr_len)
- copylen = 0;
- else
- copylen -= vnet_hdr_len;
- }
- /* There are 256 bytes to be copied in skb, so there is enough
- * room for skb expand head in case it is used.
- * The rest buffer is mapped from userspace.
- */
- if (copylen < vnet_hdr.hdr_len)
- copylen = vnet_hdr.hdr_len;
- if (!copylen)
- copylen = GOODCOPY_LEN;
+ if (m && m->msg_control && sock_flag(&q->sk, SOCK_ZEROCOPY)) {
+ copylen = vnet_hdr.hdr_len ? vnet_hdr.hdr_len : GOODCOPY_LEN;
linear = copylen;
- } else {
+ if (iov_pages(iv, vnet_hdr_len + copylen, count)
+ <= MAX_SKB_FRAGS)
+ zerocopy = true;
+ }
+
+ if (!zerocopy) {
copylen = len;
linear = vnet_hdr.hdr_len;
}
if (zerocopy)
err = zerocopy_sg_from_iovec(skb, iv, vnet_hdr_len, count);
- else
+ else {
err = skb_copy_datagram_from_iovec(skb, 0, iv, vnet_hdr_len,
len);
+ if (!err && m && m->msg_control) {
+ struct ubuf_info *uarg = m->msg_control;
+ uarg->callback(uarg, false);
+ }
+ }
+
if (err)
goto err_kfree;
skb_shinfo(skb)->tx_flags |= SKBTX_DEV_ZEROCOPY;
skb_shinfo(skb)->tx_flags |= SKBTX_SHARED_FRAG;
}
- if (vlan)
+ if (vlan) {
+ local_bh_disable();
macvlan_start_xmit(skb, vlan->dev);
- else
+ local_bh_enable();
+ } else {
kfree_skb(skb);
+ }
rcu_read_unlock();
return total_len;
__be16 h_vlan_proto;
__be16 h_vlan_TCI;
} veth;
- veth.h_vlan_proto = htons(ETH_P_8021Q);
+ veth.h_vlan_proto = skb->vlan_proto;
veth.h_vlan_TCI = htons(vlan_tx_tag_get(skb));
vlan_offset = offsetof(struct vlan_ethhdr, h_vlan_proto);
done:
rcu_read_lock();
vlan = rcu_dereference(q->vlan);
- if (vlan)
+ if (vlan) {
+ preempt_disable();
macvlan_count_rx(vlan, copied - vnet_hdr_len, ret == 0, 0);
+ preempt_enable();
+ }
rcu_read_unlock();
return ret ? ret : copied;
/* tap_features are the same as features on tun/tap and
* reflect user expectations.
*/
- vlan->tap_features = vlan->dev->features &
- (feature_mask | ~TUN_OFFLOADS);
+ vlan->tap_features = feature_mask;
vlan->set_features = features;
netdev_update_features(vlan->dev);
rtnl_lock();
ret = macvtap_ioctl_set_queue(file, u);
rtnl_unlock();
+ return ret;
case TUNGETFEATURES:
if (put_user(IFF_TAP | IFF_NO_PI | IFF_VNET_HDR |
TUN_F_TSO_ECN | TUN_F_UFO))
return -EINVAL;
- /* TODO: only accept frames with the features that
- got enabled for forwarded frames */
- if (!(q->flags & IFF_VNET_HDR))
- return -EINVAL;
rtnl_lock();
ret = set_offload(q, arg);
rtnl_unlock();
struct mdio_mux_mmioreg_state *s = data;
if (current_child ^ desired_child) {
- void *p = ioremap(s->phys, 1);
+ void __iomem *p = ioremap(s->phys, 1);
uint8_t x, y;
if (!p)
bus->mii_bus->read = octeon_mdiobus_read;
bus->mii_bus->write = octeon_mdiobus_write;
- dev_set_drvdata(&pdev->dev, bus);
+ platform_set_drvdata(pdev, bus);
err = of_mdiobus_register(bus->mii_bus, pdev->dev.of_node);
if (err)
static int sun4i_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
{
struct sun4i_mdio_data *data = bus->priv;
- unsigned long start_jiffies;
+ unsigned long timeout_jiffies;
int value;
/* issue the phy address and reg */
writel(0x1, data->membase + EMAC_MAC_MCMD_REG);
/* Wait read complete */
- start_jiffies = jiffies;
+ timeout_jiffies = jiffies + MDIO_TIMEOUT;
while (readl(data->membase + EMAC_MAC_MIND_REG) & 0x1) {
- if (time_after(start_jiffies,
- start_jiffies + MDIO_TIMEOUT))
+ if (time_is_before_jiffies(timeout_jiffies))
return -ETIMEDOUT;
msleep(1);
}
u16 value)
{
struct sun4i_mdio_data *data = bus->priv;
- unsigned long start_jiffies;
+ unsigned long timeout_jiffies;
/* issue the phy address and reg */
writel((mii_id << 8) | regnum, data->membase + EMAC_MAC_MADR_REG);
writel(0x1, data->membase + EMAC_MAC_MCMD_REG);
/* Wait read complete */
- start_jiffies = jiffies;
+ timeout_jiffies = jiffies + MDIO_TIMEOUT;
while (readl(data->membase + EMAC_MAC_MIND_REG) & 0x1) {
- if (time_after(start_jiffies,
- start_jiffies + MDIO_TIMEOUT))
+ if (time_is_before_jiffies(timeout_jiffies))
return -ETIMEDOUT;
msleep(1);
}
#include <linux/module.h>
#include <linux/phy.h>
#include <linux/micrel_phy.h>
+#include <linux/of.h>
/* Operation Mode Strap Override */
#define MII_KSZPHY_OMSO 0x16
#define KS8737_CTRL_INT_ACTIVE_HIGH (1 << 14)
#define KSZ8051_RMII_50MHZ_CLK (1 << 7)
+/* Write/read to/from extended registers */
+#define MII_KSZPHY_EXTREG 0x0b
+#define KSZPHY_EXTREG_WRITE 0x8000
+
+#define MII_KSZPHY_EXTREG_WRITE 0x0c
+#define MII_KSZPHY_EXTREG_READ 0x0d
+
+/* Extended registers */
+#define MII_KSZPHY_CLK_CONTROL_PAD_SKEW 0x104
+#define MII_KSZPHY_RX_DATA_PAD_SKEW 0x105
+#define MII_KSZPHY_TX_DATA_PAD_SKEW 0x106
+
+#define PS_TO_REG 200
+
static int ksz_config_flags(struct phy_device *phydev)
{
int regval;
return 0;
}
+static int kszphy_extended_write(struct phy_device *phydev,
+ u32 regnum, u16 val)
+{
+ phy_write(phydev, MII_KSZPHY_EXTREG, KSZPHY_EXTREG_WRITE | regnum);
+ return phy_write(phydev, MII_KSZPHY_EXTREG_WRITE, val);
+}
+
+static int kszphy_extended_read(struct phy_device *phydev,
+ u32 regnum)
+{
+ phy_write(phydev, MII_KSZPHY_EXTREG, regnum);
+ return phy_read(phydev, MII_KSZPHY_EXTREG_READ);
+}
+
static int kszphy_ack_interrupt(struct phy_device *phydev)
{
/* bit[7..0] int status, which is a read and clear register. */
return rc < 0 ? rc : 0;
}
+static int ksz9021_load_values_from_of(struct phy_device *phydev,
+ struct device_node *of_node, u16 reg,
+ char *field1, char *field2,
+ char *field3, char *field4)
+{
+ int val1 = -1;
+ int val2 = -2;
+ int val3 = -3;
+ int val4 = -4;
+ int newval;
+ int matches = 0;
+
+ if (!of_property_read_u32(of_node, field1, &val1))
+ matches++;
+
+ if (!of_property_read_u32(of_node, field2, &val2))
+ matches++;
+
+ if (!of_property_read_u32(of_node, field3, &val3))
+ matches++;
+
+ if (!of_property_read_u32(of_node, field4, &val4))
+ matches++;
+
+ if (!matches)
+ return 0;
+
+ if (matches < 4)
+ newval = kszphy_extended_read(phydev, reg);
+ else
+ newval = 0;
+
+ if (val1 != -1)
+ newval = ((newval & 0xfff0) | ((val1 / PS_TO_REG) & 0xf) << 0);
+
+ if (val2 != -1)
+ newval = ((newval & 0xff0f) | ((val2 / PS_TO_REG) & 0xf) << 4);
+
+ if (val3 != -1)
+ newval = ((newval & 0xf0ff) | ((val3 / PS_TO_REG) & 0xf) << 8);
+
+ if (val4 != -1)
+ newval = ((newval & 0x0fff) | ((val4 / PS_TO_REG) & 0xf) << 12);
+
+ return kszphy_extended_write(phydev, reg, newval);
+}
+
+static int ksz9021_config_init(struct phy_device *phydev)
+{
+ struct device *dev = &phydev->dev;
+ struct device_node *of_node = dev->of_node;
+
+ if (!of_node && dev->parent->of_node)
+ of_node = dev->parent->of_node;
+
+ if (of_node) {
+ ksz9021_load_values_from_of(phydev, of_node,
+ MII_KSZPHY_CLK_CONTROL_PAD_SKEW,
+ "txen-skew-ps", "txc-skew-ps",
+ "rxdv-skew-ps", "rxc-skew-ps");
+ ksz9021_load_values_from_of(phydev, of_node,
+ MII_KSZPHY_RX_DATA_PAD_SKEW,
+ "rxd0-skew-ps", "rxd1-skew-ps",
+ "rxd2-skew-ps", "rxd3-skew-ps");
+ ksz9021_load_values_from_of(phydev, of_node,
+ MII_KSZPHY_TX_DATA_PAD_SKEW,
+ "txd0-skew-ps", "txd1-skew-ps",
+ "txd2-skew-ps", "txd3-skew-ps");
+ }
+ return 0;
+}
+
#define KSZ8873MLL_GLOBAL_CONTROL_4 0x06
#define KSZ8873MLL_GLOBAL_CONTROL_4_DUPLEX (1 << 6)
#define KSZ8873MLL_GLOBAL_CONTROL_4_SPEED (1 << 4)
-int ksz8873mll_read_status(struct phy_device *phydev)
+static int ksz8873mll_read_status(struct phy_device *phydev)
{
int regval;
.name = "Micrel KSZ9021 Gigabit PHY",
.features = (PHY_GBIT_FEATURES | SUPPORTED_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
- .config_init = kszphy_config_init,
+ .config_init = ksz9021_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
.ack_interrupt = kszphy_ack_interrupt,
#define RTL821x_INER_INIT 0x6400
#define RTL821x_INSR 0x13
-#define RTL8211E_INER_LINK_STAT 0x10
+#define RTL8211E_INER_LINK_STATUS 0x400
MODULE_DESCRIPTION("Realtek PHY driver");
MODULE_AUTHOR("Johnson Leung");
if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
err = phy_write(phydev, RTL821x_INER,
- RTL8211E_INER_LINK_STAT);
+ RTL8211E_INER_LINK_STATUS);
else
err = phy_write(phydev, RTL821x_INER, 0);
#define MAX_CALLID 65535
static DECLARE_BITMAP(callid_bitmap, MAX_CALLID + 1);
-static struct pppox_sock **callid_sock;
+static struct pppox_sock __rcu **callid_sock;
static DEFINE_SPINLOCK(chan_lock);
struct pptp_gre_header {
u8 flags;
u8 ver;
- u16 protocol;
- u16 payload_len;
- u16 call_id;
- u32 seq;
- u32 ack;
+ __be16 protocol;
+ __be16 payload_len;
+ __be16 call_id;
+ __be32 seq;
+ __be32 ack;
} __packed;
static struct pppox_sock *lookup_chan(u16 call_id, __be32 s_addr)
}
+/*********************
+ * Peers notification
+ *********************/
+
+static void team_notify_peers_work(struct work_struct *work)
+{
+ struct team *team;
+
+ team = container_of(work, struct team, notify_peers.dw.work);
+
+ if (!rtnl_trylock()) {
+ schedule_delayed_work(&team->notify_peers.dw, 0);
+ return;
+ }
+ call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, team->dev);
+ rtnl_unlock();
+ if (!atomic_dec_and_test(&team->notify_peers.count_pending))
+ schedule_delayed_work(&team->notify_peers.dw,
+ msecs_to_jiffies(team->notify_peers.interval));
+}
+
+static void team_notify_peers(struct team *team)
+{
+ if (!team->notify_peers.count || !netif_running(team->dev))
+ return;
+ atomic_set(&team->notify_peers.count_pending, team->notify_peers.count);
+ schedule_delayed_work(&team->notify_peers.dw, 0);
+}
+
+static void team_notify_peers_init(struct team *team)
+{
+ INIT_DELAYED_WORK(&team->notify_peers.dw, team_notify_peers_work);
+}
+
+static void team_notify_peers_fini(struct team *team)
+{
+ cancel_delayed_work_sync(&team->notify_peers.dw);
+}
+
+
+/*******************************
+ * Send multicast group rejoins
+ *******************************/
+
+static void team_mcast_rejoin_work(struct work_struct *work)
+{
+ struct team *team;
+
+ team = container_of(work, struct team, mcast_rejoin.dw.work);
+
+ if (!rtnl_trylock()) {
+ schedule_delayed_work(&team->mcast_rejoin.dw, 0);
+ return;
+ }
+ call_netdevice_notifiers(NETDEV_RESEND_IGMP, team->dev);
+ rtnl_unlock();
+ if (!atomic_dec_and_test(&team->mcast_rejoin.count_pending))
+ schedule_delayed_work(&team->mcast_rejoin.dw,
+ msecs_to_jiffies(team->mcast_rejoin.interval));
+}
+
+static void team_mcast_rejoin(struct team *team)
+{
+ if (!team->mcast_rejoin.count || !netif_running(team->dev))
+ return;
+ atomic_set(&team->mcast_rejoin.count_pending, team->mcast_rejoin.count);
+ schedule_delayed_work(&team->mcast_rejoin.dw, 0);
+}
+
+static void team_mcast_rejoin_init(struct team *team)
+{
+ INIT_DELAYED_WORK(&team->mcast_rejoin.dw, team_mcast_rejoin_work);
+}
+
+static void team_mcast_rejoin_fini(struct team *team)
+{
+ cancel_delayed_work_sync(&team->mcast_rejoin.dw);
+}
+
+
/************************
* Rx path frame handler
************************/
team_queue_override_port_add(team, port);
if (team->ops.port_enabled)
team->ops.port_enabled(team, port);
+ team_notify_peers(team);
+ team_mcast_rejoin(team);
}
static void __reconstruct_port_hlist(struct team *team, int rm_index)
team->en_port_count--;
team_queue_override_port_del(team, port);
team_adjust_ops(team);
+ team_notify_peers(team);
+ team_mcast_rejoin(team);
}
#define TEAM_VLAN_FEATURES (NETIF_F_ALL_CSUM | NETIF_F_SG | \
struct netpoll *np;
int err;
+ if (!team->dev->npinfo)
+ return 0;
+
np = kzalloc(sizeof(*np), gfp);
if (!np)
return -ENOMEM;
__netpoll_cleanup(np);
kfree(np);
}
-
-static struct netpoll_info *team_netpoll_info(struct team *team)
-{
- return team->dev->npinfo;
-}
-
#else
static int team_port_enable_netpoll(struct team *team, struct team_port *port,
gfp_t gfp)
static void team_port_disable_netpoll(struct team_port *port)
{
}
-static struct netpoll_info *team_netpoll_info(struct team *team)
-{
- return NULL;
-}
#endif
static void __team_port_change_port_added(struct team_port *port, bool linkup);
goto err_vids_add;
}
- if (team_netpoll_info(team)) {
- err = team_port_enable_netpoll(team, port, GFP_KERNEL);
- if (err) {
- netdev_err(dev, "Failed to enable netpoll on device %s\n",
- portname);
- goto err_enable_netpoll;
- }
+ err = team_port_enable_netpoll(team, port, GFP_KERNEL);
+ if (err) {
+ netdev_err(dev, "Failed to enable netpoll on device %s\n",
+ portname);
+ goto err_enable_netpoll;
}
err = netdev_master_upper_dev_link(port_dev, dev);
return team_change_mode(team, ctx->data.str_val);
}
+static int team_notify_peers_count_get(struct team *team,
+ struct team_gsetter_ctx *ctx)
+{
+ ctx->data.u32_val = team->notify_peers.count;
+ return 0;
+}
+
+static int team_notify_peers_count_set(struct team *team,
+ struct team_gsetter_ctx *ctx)
+{
+ team->notify_peers.count = ctx->data.u32_val;
+ return 0;
+}
+
+static int team_notify_peers_interval_get(struct team *team,
+ struct team_gsetter_ctx *ctx)
+{
+ ctx->data.u32_val = team->notify_peers.interval;
+ return 0;
+}
+
+static int team_notify_peers_interval_set(struct team *team,
+ struct team_gsetter_ctx *ctx)
+{
+ team->notify_peers.interval = ctx->data.u32_val;
+ return 0;
+}
+
+static int team_mcast_rejoin_count_get(struct team *team,
+ struct team_gsetter_ctx *ctx)
+{
+ ctx->data.u32_val = team->mcast_rejoin.count;
+ return 0;
+}
+
+static int team_mcast_rejoin_count_set(struct team *team,
+ struct team_gsetter_ctx *ctx)
+{
+ team->mcast_rejoin.count = ctx->data.u32_val;
+ return 0;
+}
+
+static int team_mcast_rejoin_interval_get(struct team *team,
+ struct team_gsetter_ctx *ctx)
+{
+ ctx->data.u32_val = team->mcast_rejoin.interval;
+ return 0;
+}
+
+static int team_mcast_rejoin_interval_set(struct team *team,
+ struct team_gsetter_ctx *ctx)
+{
+ team->mcast_rejoin.interval = ctx->data.u32_val;
+ return 0;
+}
+
static int team_port_en_option_get(struct team *team,
struct team_gsetter_ctx *ctx)
{
.getter = team_mode_option_get,
.setter = team_mode_option_set,
},
+ {
+ .name = "notify_peers_count",
+ .type = TEAM_OPTION_TYPE_U32,
+ .getter = team_notify_peers_count_get,
+ .setter = team_notify_peers_count_set,
+ },
+ {
+ .name = "notify_peers_interval",
+ .type = TEAM_OPTION_TYPE_U32,
+ .getter = team_notify_peers_interval_get,
+ .setter = team_notify_peers_interval_set,
+ },
+ {
+ .name = "mcast_rejoin_count",
+ .type = TEAM_OPTION_TYPE_U32,
+ .getter = team_mcast_rejoin_count_get,
+ .setter = team_mcast_rejoin_count_set,
+ },
+ {
+ .name = "mcast_rejoin_interval",
+ .type = TEAM_OPTION_TYPE_U32,
+ .getter = team_mcast_rejoin_interval_get,
+ .setter = team_mcast_rejoin_interval_set,
+ },
{
.name = "enabled",
.type = TEAM_OPTION_TYPE_BOOL,
INIT_LIST_HEAD(&team->option_list);
INIT_LIST_HEAD(&team->option_inst_list);
+
+ team_notify_peers_init(team);
+ team_mcast_rejoin_init(team);
+
err = team_options_register(team, team_options, ARRAY_SIZE(team_options));
if (err)
goto err_options_register;
return 0;
err_options_register:
+ team_mcast_rejoin_fini(team);
+ team_notify_peers_fini(team);
team_queue_override_fini(team);
err_team_queue_override_init:
free_percpu(team->pcpu_stats);
__team_change_mode(team, NULL); /* cleanup */
__team_options_unregister(team, team_options, ARRAY_SIZE(team_options));
+ team_mcast_rejoin_fini(team);
+ team_notify_peers_fini(team);
team_queue_override_fini(team);
mutex_unlock(&team->lock);
}
case NETDEV_PRE_TYPE_CHANGE:
/* Forbid to change type of underlaying device */
return NOTIFY_BAD;
+ case NETDEV_RESEND_IGMP:
+ /* Propagate to master device */
+ call_netdevice_notifiers(event, port->team->dev);
+ break;
}
return NOTIFY_DONE;
}
#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/if_tun.h>
+#include <linux/if_vlan.h>
#include <linux/crc32.h>
#include <linux/nsproxy.h>
#include <linux/virtio_net.h>
struct fasync_struct *fasync;
/* only used for fasnyc */
unsigned int flags;
- u16 queue_index;
+ union {
+ u16 queue_index;
+ unsigned int ifindex;
+ };
struct list_head next;
struct tun_struct *detached;
};
module_put(THIS_MODULE);
}
-static int tun_attach(struct tun_struct *tun, struct file *file)
+static int tun_attach(struct tun_struct *tun, struct file *file, bool skip_filter)
{
struct tun_file *tfile = file->private_data;
int err;
err = 0;
/* Re-attach the filter to presist device */
- if (tun->filter_attached == true) {
+ if (!skip_filter && (tun->filter_attached == true)) {
err = sk_attach_filter(&tun->fprog, tfile->socket.sk);
if (!err)
goto out;
>= dev->tx_queue_len / tun->numqueues)
goto drop;
+ if (skb->sk) {
+ sock_tx_timestamp(skb->sk, &skb_shinfo(skb)->tx_flags);
+ sw_tx_timestamp(skb);
+ }
+
/* Orphan the skb - required as we might hang on to it
* for indefinite time. */
if (unlikely(skb_orphan_frags(skb, GFP_ATOMIC)))
linear = len;
skb = sock_alloc_send_pskb(sk, prepad + linear, len - linear, noblock,
- &err);
+ &err, 0);
if (!skb)
return ERR_PTR(err);
return skb;
}
-/* set skb frags from iovec, this can move to core network code for reuse */
-static int zerocopy_sg_from_iovec(struct sk_buff *skb, const struct iovec *from,
- int offset, size_t count)
-{
- int len = iov_length(from, count) - offset;
- int copy = skb_headlen(skb);
- int size, offset1 = 0;
- int i = 0;
-
- /* Skip over from offset */
- while (count && (offset >= from->iov_len)) {
- offset -= from->iov_len;
- ++from;
- --count;
- }
-
- /* copy up to skb headlen */
- while (count && (copy > 0)) {
- size = min_t(unsigned int, copy, from->iov_len - offset);
- if (copy_from_user(skb->data + offset1, from->iov_base + offset,
- size))
- return -EFAULT;
- if (copy > size) {
- ++from;
- --count;
- offset = 0;
- } else
- offset += size;
- copy -= size;
- offset1 += size;
- }
-
- if (len == offset1)
- return 0;
-
- while (count--) {
- struct page *page[MAX_SKB_FRAGS];
- int num_pages;
- unsigned long base;
- unsigned long truesize;
-
- len = from->iov_len - offset;
- if (!len) {
- offset = 0;
- ++from;
- continue;
- }
- base = (unsigned long)from->iov_base + offset;
- size = ((base & ~PAGE_MASK) + len + ~PAGE_MASK) >> PAGE_SHIFT;
- if (i + size > MAX_SKB_FRAGS)
- return -EMSGSIZE;
- num_pages = get_user_pages_fast(base, size, 0, &page[i]);
- if (num_pages != size) {
- int j;
-
- for (j = 0; j < num_pages; j++)
- put_page(page[i + j]);
- return -EFAULT;
- }
- truesize = size * PAGE_SIZE;
- skb->data_len += len;
- skb->len += len;
- skb->truesize += truesize;
- atomic_add(truesize, &skb->sk->sk_wmem_alloc);
- while (len) {
- int off = base & ~PAGE_MASK;
- int size = min_t(int, len, PAGE_SIZE - off);
- __skb_fill_page_desc(skb, i, page[i], off, size);
- skb_shinfo(skb)->nr_frags++;
- /* increase sk_wmem_alloc */
- base += size;
- len -= size;
- i++;
- }
- offset = 0;
- ++from;
- }
- return 0;
-}
-
/* Get packet from user space buffer */
static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
void *msg_control, const struct iovec *iv,
u32 rxhash;
if (!(tun->flags & TUN_NO_PI)) {
- if ((len -= sizeof(pi)) > total_len)
+ if (len < sizeof(pi))
return -EINVAL;
+ len -= sizeof(pi);
if (memcpy_fromiovecend((void *)&pi, iv, 0, sizeof(pi)))
return -EFAULT;
}
if (tun->flags & TUN_VNET_HDR) {
- if ((len -= tun->vnet_hdr_sz) > total_len)
+ if (len < tun->vnet_hdr_sz)
return -EINVAL;
+ len -= tun->vnet_hdr_sz;
if (memcpy_fromiovecend((void *)&gso, iv, offset, sizeof(gso)))
return -EFAULT;
return -EINVAL;
}
- if (msg_control)
- zerocopy = true;
-
- if (zerocopy) {
- /* Userspace may produce vectors with count greater than
- * MAX_SKB_FRAGS, so we need to linearize parts of the skb
- * to let the rest of data to be fit in the frags.
- */
- if (count > MAX_SKB_FRAGS) {
- copylen = iov_length(iv, count - MAX_SKB_FRAGS);
- if (copylen < offset)
- copylen = 0;
- else
- copylen -= offset;
- } else
- copylen = 0;
- /* There are 256 bytes to be copied in skb, so there is enough
- * room for skb expand head in case it is used.
+ if (msg_control) {
+ /* There are 256 bytes to be copied in skb, so there is
+ * enough room for skb expand head in case it is used.
* The rest of the buffer is mapped from userspace.
*/
- if (copylen < gso.hdr_len)
- copylen = gso.hdr_len;
- if (!copylen)
- copylen = GOODCOPY_LEN;
+ copylen = gso.hdr_len ? gso.hdr_len : GOODCOPY_LEN;
linear = copylen;
- } else {
+ if (iov_pages(iv, offset + copylen, count) <= MAX_SKB_FRAGS)
+ zerocopy = true;
+ }
+
+ if (!zerocopy) {
copylen = len;
linear = gso.hdr_len;
}
if (zerocopy)
err = zerocopy_sg_from_iovec(skb, iv, offset, count);
- else
+ else {
err = skb_copy_datagram_from_iovec(skb, 0, iv, offset, len);
+ if (!err && msg_control) {
+ struct ubuf_info *uarg = msg_control;
+ uarg->callback(uarg, false);
+ }
+ }
if (err) {
tun->dev->stats.rx_dropped++;
{
struct tun_pi pi = { 0, skb->protocol };
ssize_t total = 0;
+ int vlan_offset = 0;
if (!(tun->flags & TUN_NO_PI)) {
if ((len -= sizeof(pi)) < 0)
total += tun->vnet_hdr_sz;
}
- len = min_t(int, skb->len, len);
+ if (!vlan_tx_tag_present(skb)) {
+ len = min_t(int, skb->len, len);
+ } else {
+ int copy, ret;
+ struct {
+ __be16 h_vlan_proto;
+ __be16 h_vlan_TCI;
+ } veth;
+
+ veth.h_vlan_proto = skb->vlan_proto;
+ veth.h_vlan_TCI = htons(vlan_tx_tag_get(skb));
+
+ vlan_offset = offsetof(struct vlan_ethhdr, h_vlan_proto);
+ len = min_t(int, skb->len + VLAN_HLEN, len);
+
+ copy = min_t(int, vlan_offset, len);
+ ret = skb_copy_datagram_const_iovec(skb, 0, iv, total, copy);
+ len -= copy;
+ total += copy;
+ if (ret || !len)
+ goto done;
+
+ copy = min_t(int, sizeof(veth), len);
+ ret = memcpy_toiovecend(iv, (void *)&veth, total, copy);
+ len -= copy;
+ total += copy;
+ if (ret || !len)
+ goto done;
+ }
- skb_copy_datagram_const_iovec(skb, 0, iv, total, len);
- total += skb->len;
+ skb_copy_datagram_const_iovec(skb, vlan_offset, iv, total, len);
+ total += len;
+done:
tun->dev->stats.tx_packets++;
tun->dev->stats.tx_bytes += len;
return ret;
}
-
static int tun_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *m, size_t total_len,
int flags)
if (!tun)
return -EBADFD;
- if (flags & ~(MSG_DONTWAIT|MSG_TRUNC)) {
+ if (flags & ~(MSG_DONTWAIT|MSG_TRUNC|MSG_ERRQUEUE)) {
ret = -EINVAL;
goto out;
}
+ if (flags & MSG_ERRQUEUE) {
+ ret = sock_recv_errqueue(sock->sk, m, total_len,
+ SOL_PACKET, TUN_TX_TIMESTAMP);
+ goto out;
+ }
ret = tun_do_read(tun, tfile, iocb, m->msg_iov, total_len,
flags & MSG_DONTWAIT);
if (ret > total_len) {
if (err < 0)
return err;
- err = tun_attach(tun, file);
+ err = tun_attach(tun, file, ifr->ifr_flags & IFF_NOFILTER);
if (err < 0)
return err;
dev_net_set(dev, net);
dev->rtnl_link_ops = &tun_link_ops;
+ dev->ifindex = tfile->ifindex;
tun = netdev_priv(dev);
tun->dev = dev;
tun_flow_init(tun);
dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST |
- TUN_USER_FEATURES;
+ TUN_USER_FEATURES | NETIF_F_HW_VLAN_CTAG_TX |
+ NETIF_F_HW_VLAN_STAG_TX;
dev->features = dev->hw_features;
dev->vlan_features = dev->features;
INIT_LIST_HEAD(&tun->disabled);
- err = tun_attach(tun, file);
+ err = tun_attach(tun, file, false);
if (err < 0)
goto err_free_dev;
ret = security_tun_dev_attach_queue(tun->security);
if (ret < 0)
goto unlock;
- ret = tun_attach(tun, file);
+ ret = tun_attach(tun, file, false);
} else if (ifr->ifr_flags & IFF_DETACH_QUEUE) {
tun = rtnl_dereference(tfile->tun);
if (!tun || !(tun->flags & TUN_TAP_MQ) || tfile->detached)
kgid_t group;
int sndbuf;
int vnet_hdr_sz;
+ unsigned int ifindex;
int ret;
if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
ret = -EFAULT;
goto unlock;
}
+ if (cmd == TUNSETIFINDEX) {
+ ret = -EPERM;
+ if (tun)
+ goto unlock;
+
+ ret = -EFAULT;
+ if (copy_from_user(&ifindex, argp, sizeof(ifindex)))
+ goto unlock;
+
+ ret = 0;
+ tfile->ifindex = ifindex;
+ goto unlock;
+ }
ret = -EBADFD;
if (!tun)
case TUNGETIFF:
tun_get_iff(current->nsproxy->net_ns, tun, &ifr);
+ if (tfile->detached)
+ ifr.ifr_flags |= IFF_DETACH_QUEUE;
+ if (!tfile->socket.sk->sk_filter)
+ ifr.ifr_flags |= IFF_NOFILTER;
+
if (copy_to_user(argp, &ifr, ifreq_len))
ret = -EFAULT;
break;
tun_detach_filter(tun, tun->numqueues);
break;
+ case TUNGETFILTER:
+ ret = -EINVAL;
+ if ((tun->flags & TUN_TYPE_MASK) != TUN_TAP_DEV)
+ break;
+ ret = -EFAULT;
+ if (copy_to_user(argp, &tun->fprog, sizeof(tun->fprog)))
+ break;
+ ret = 0;
+ break;
+
default:
ret = -EINVAL;
break;
rcu_assign_pointer(tfile->tun, NULL);
tfile->net = get_net(current->nsproxy->net_ns);
tfile->flags = 0;
+ tfile->ifindex = 0;
rcu_assign_pointer(tfile->socket.wq, &tfile->wq);
init_waitqueue_head(&tfile->wq.wait);
.get_msglevel = tun_get_msglevel,
.set_msglevel = tun_set_msglevel,
.get_link = ethtool_op_get_link,
+ .get_ts_info = ethtool_op_get_ts_info,
};
struct asix_rx_fixup_info rx_fixup_info;
};
+extern const struct driver_info ax88172a_info;
+
/* ASIX specific flags */
#define FLAG_EEPROM_MAC (1UL << 0) /* init device MAC from eeprom */
dev->hard_mtu = net->mtu + net->hard_header_len;
ax88178_set_mfb(dev);
+ /* max qlen depend on hard_mtu and rx_urb_size */
+ usbnet_update_max_qlen(dev);
+
return 0;
}
.data = FLAG_EEPROM_MAC,
};
-extern const struct driver_info ax88172a_info;
-
static const struct usb_device_id products [] = {
{
// Linksys USB200M
.ndo_set_rx_mode = asix_set_multicast,
};
-int ax88172a_get_settings(struct net_device *net, struct ethtool_cmd *cmd)
+static int ax88172a_get_settings(struct net_device *net,
+ struct ethtool_cmd *cmd)
{
if (!net->phydev)
return -ENODEV;
return phy_ethtool_gset(net->phydev, cmd);
}
-int ax88172a_set_settings(struct net_device *net, struct ethtool_cmd *cmd)
+static int ax88172a_set_settings(struct net_device *net,
+ struct ethtool_cmd *cmd)
{
if (!net->phydev)
return -ENODEV;
return phy_ethtool_sset(net->phydev, cmd);
}
-int ax88172a_nway_reset(struct net_device *net)
+static int ax88172a_nway_reset(struct net_device *net)
{
if (!net->phydev)
return -ENODEV;
2, 2, &tmp16);
}
+ /* max qlen depend on hard_mtu and rx_urb_size */
+ usbnet_update_max_qlen(dev);
+
return 0;
}
dev->mii.supports_gmii = 1;
dev->net->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_TSO;
+ NETIF_F_RXCSUM;
dev->net->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_TSO;
+ NETIF_F_RXCSUM;
/* Enable checksum offload */
*tmp = AX_RXCOE_IP | AX_RXCOE_TCP | AX_RXCOE_UDP |
int frame_size = dev->maxpacket;
int mss = skb_shinfo(skb)->gso_size;
int headroom;
- int tailroom;
tx_hdr1 = skb->len;
tx_hdr2 = mss;
if (((skb->len + 8) % frame_size) == 0)
tx_hdr2 |= 0x80008000; /* Enable padding */
- skb_linearize(skb);
- headroom = skb_headroom(skb);
- tailroom = skb_tailroom(skb);
-
- if (!skb_header_cloned(skb) &&
- !skb_cloned(skb) &&
- (headroom + tailroom) >= 8) {
- if (headroom < 8) {
- skb->data = memmove(skb->head + 8, skb->data, skb->len);
- skb_set_tail_pointer(skb, skb->len);
- }
- } else {
- struct sk_buff *skb2;
+ headroom = skb_headroom(skb) - 8;
- skb2 = skb_copy_expand(skb, 8, 0, flags);
+ if ((skb_header_cloned(skb) || headroom < 0) &&
+ pskb_expand_head(skb, headroom < 0 ? 8 : 0, 0, GFP_ATOMIC)) {
dev_kfree_skb_any(skb);
- skb = skb2;
- if (!skb)
- return NULL;
+ return NULL;
}
skb_push(skb, 4);
1, 1, tmp);
dev->net->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_TSO;
+ NETIF_F_RXCSUM;
dev->net->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_TSO;
+ NETIF_F_RXCSUM;
/* Enable checksum offload */
*tmp = AX_RXCOE_IP | AX_RXCOE_TCP | AX_RXCOE_UDP |
static int hso_get_config_data(struct usb_interface *interface)
{
struct usb_device *usbdev = interface_to_usbdev(interface);
- u8 config_data[17];
+ u8 *config_data = kmalloc(17, GFP_KERNEL);
u32 if_num = interface->altsetting->desc.bInterfaceNumber;
s32 result;
+ if (!config_data)
+ return -ENOMEM;
if (usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0),
0x86, 0xC0, 0, 0, config_data, 17,
USB_CTRL_SET_TIMEOUT) != 0x11) {
+ kfree(config_data);
return -EIO;
}
if (config_data[16] & 0x1)
result |= HSO_INFO_CRC_BUG;
+ kfree(config_data);
return result;
}
struct hso_shared_int *shared_int;
struct hso_device *tmp_dev = NULL;
+ if (interface->cur_altsetting->desc.bInterfaceClass != 0xFF) {
+ dev_err(&interface->dev, "Not our interface\n");
+ return -ENODEV;
+ }
+
if_num = interface->altsetting->desc.bInterfaceNumber;
/* Get the interface/port specification from either driver_info or from
else
port_spec = hso_get_config_data(interface);
- if (interface->cur_altsetting->desc.bInterfaceClass != 0xFF) {
- dev_err(&interface->dev, "Not our interface\n");
- return -ENODEV;
- }
/* Check if we need to switch to alt interfaces prior to port
* configuration */
if (interface->num_altsetting > 1)
#include <linux/crc32.h>
#include <linux/if_vlan.h>
#include <linux/uaccess.h>
+#include <linux/list.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
/* Version Information */
-#define DRIVER_VERSION "v1.0.0 (2013/05/03)"
+#define DRIVER_VERSION "v1.01.0 (2013/08/12)"
#define DRIVER_AUTHOR "Realtek linux nic maintainers <nic_swsd@realtek.com>"
#define DRIVER_DESC "Realtek RTL8152 Based USB 2.0 Ethernet Adapters"
#define MODULENAME "r8152"
FULL_DUP = 0x01,
};
+#define RTL8152_MAX_TX 10
+#define RTL8152_MAX_RX 10
+#define INTBUFSIZE 2
+
+#define INTR_LINK 0x0004
+
#define RTL8152_REQT_READ 0xc0
#define RTL8152_REQT_WRITE 0x40
#define RTL8152_REQ_GET_REGS 0x05
/* rtl8152 flags */
enum rtl8152_flags {
RTL8152_UNPLUG = 0,
- RX_URB_FAIL,
RTL8152_SET_RX_MODE,
- WORK_ENABLE
+ WORK_ENABLE,
+ RTL8152_LINK_CHG,
};
/* Define these values to match your device */
u32 opts1;
#define TX_FS (1 << 31) /* First segment of a packet */
#define TX_LS (1 << 30) /* Final segment of a packet */
-#define TX_LEN_MASK 0xffff
+#define TX_LEN_MASK 0x3ffff
+
u32 opts2;
+#define UDP_CS (1 << 31) /* Calculate UDP/IP checksum */
+#define TCP_CS (1 << 30) /* Calculate TCP/IP checksum */
+#define IPV4_CS (1 << 29) /* Calculate IPv4 checksum */
+#define IPV6_CS (1 << 28) /* Calculate IPv6 checksum */
+};
+
+struct r8152;
+
+struct rx_agg {
+ struct list_head list;
+ struct urb *urb;
+ struct r8152 *context;
+ void *buffer;
+ void *head;
+};
+
+struct tx_agg {
+ struct list_head list;
+ struct urb *urb;
+ struct r8152 *context;
+ void *buffer;
+ void *head;
+ u32 skb_num;
+ u32 skb_len;
};
struct r8152 {
unsigned long flags;
struct usb_device *udev;
struct tasklet_struct tl;
+ struct usb_interface *intf;
struct net_device *netdev;
- struct urb *rx_urb, *tx_urb;
- struct sk_buff *tx_skb, *rx_skb;
+ struct urb *intr_urb;
+ struct tx_agg tx_info[RTL8152_MAX_TX];
+ struct rx_agg rx_info[RTL8152_MAX_RX];
+ struct list_head rx_done, tx_free;
+ struct sk_buff_head tx_queue;
+ spinlock_t rx_lock, tx_lock;
struct delayed_work schedule;
struct mii_if_info mii;
+ int intr_interval;
u32 msg_enable;
u16 ocp_base;
+ u8 *intr_buff;
u8 version;
u8 speed;
};
* The RTL chips use a 64 element hash table based on the Ethernet CRC.
*/
static const int multicast_filter_limit = 32;
+static unsigned int rx_buf_sz = 16384;
static
int get_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)
{
- return usb_control_msg(tp->udev, usb_rcvctrlpipe(tp->udev, 0),
+ int ret;
+ void *tmp;
+
+ tmp = kmalloc(size, GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
+
+ ret = usb_control_msg(tp->udev, usb_rcvctrlpipe(tp->udev, 0),
RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
- value, index, data, size, 500);
+ value, index, tmp, size, 500);
+
+ memcpy(data, tmp, size);
+ kfree(tmp);
+
+ return ret;
}
static
int set_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)
{
- return usb_control_msg(tp->udev, usb_sndctrlpipe(tp->udev, 0),
+ int ret;
+ void *tmp;
+
+ tmp = kmalloc(size, GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
+
+ memcpy(tmp, data, size);
+
+ ret = usb_control_msg(tp->udev, usb_sndctrlpipe(tp->udev, 0),
RTL8152_REQ_SET_REGS, RTL8152_REQT_WRITE,
- value, index, data, size, 500);
+ value, index, tmp, size, 500);
+
+ kfree(tmp);
+ return ret;
}
static int generic_ocp_read(struct r8152 *tp, u16 index, u16 size,
static u32 ocp_read_dword(struct r8152 *tp, u16 type, u16 index)
{
- u32 data;
+ __le32 data;
- if (type == MCU_TYPE_PLA)
- pla_ocp_read(tp, index, sizeof(data), &data);
- else
- usb_ocp_read(tp, index, sizeof(data), &data);
+ generic_ocp_read(tp, index, sizeof(data), &data, type);
return __le32_to_cpu(data);
}
static void ocp_write_dword(struct r8152 *tp, u16 type, u16 index, u32 data)
{
- if (type == MCU_TYPE_PLA)
- pla_ocp_write(tp, index, BYTE_EN_DWORD, sizeof(data), &data);
- else
- usb_ocp_write(tp, index, BYTE_EN_DWORD, sizeof(data), &data);
+ __le32 tmp = __cpu_to_le32(data);
+
+ generic_ocp_write(tp, index, BYTE_EN_DWORD, sizeof(tmp), &tmp, type);
}
static u16 ocp_read_word(struct r8152 *tp, u16 type, u16 index)
{
u32 data;
+ __le32 tmp;
u8 shift = index & 2;
index &= ~3;
- if (type == MCU_TYPE_PLA)
- pla_ocp_read(tp, index, sizeof(data), &data);
- else
- usb_ocp_read(tp, index, sizeof(data), &data);
+ generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);
- data = __le32_to_cpu(data);
+ data = __le32_to_cpu(tmp);
data >>= (shift * 8);
data &= 0xffff;
static void ocp_write_word(struct r8152 *tp, u16 type, u16 index, u32 data)
{
- u32 tmp, mask = 0xffff;
+ u32 mask = 0xffff;
+ __le32 tmp;
u16 byen = BYTE_EN_WORD;
u8 shift = index & 2;
index &= ~3;
}
- if (type == MCU_TYPE_PLA)
- pla_ocp_read(tp, index, sizeof(tmp), &tmp);
- else
- usb_ocp_read(tp, index, sizeof(tmp), &tmp);
+ generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);
- tmp = __le32_to_cpu(tmp) & ~mask;
- tmp |= data;
- tmp = __cpu_to_le32(tmp);
+ data |= __le32_to_cpu(tmp) & ~mask;
+ tmp = __cpu_to_le32(data);
- if (type == MCU_TYPE_PLA)
- pla_ocp_write(tp, index, byen, sizeof(tmp), &tmp);
- else
- usb_ocp_write(tp, index, byen, sizeof(tmp), &tmp);
+ generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type);
}
static u8 ocp_read_byte(struct r8152 *tp, u16 type, u16 index)
{
u32 data;
+ __le32 tmp;
u8 shift = index & 3;
index &= ~3;
- if (type == MCU_TYPE_PLA)
- pla_ocp_read(tp, index, sizeof(data), &data);
- else
- usb_ocp_read(tp, index, sizeof(data), &data);
+ generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);
- data = __le32_to_cpu(data);
+ data = __le32_to_cpu(tmp);
data >>= (shift * 8);
data &= 0xff;
static void ocp_write_byte(struct r8152 *tp, u16 type, u16 index, u32 data)
{
- u32 tmp, mask = 0xff;
+ u32 mask = 0xff;
+ __le32 tmp;
u16 byen = BYTE_EN_BYTE;
u8 shift = index & 3;
index &= ~3;
}
- if (type == MCU_TYPE_PLA)
- pla_ocp_read(tp, index, sizeof(tmp), &tmp);
- else
- usb_ocp_read(tp, index, sizeof(tmp), &tmp);
+ generic_ocp_read(tp, index, sizeof(tmp), &tmp, type);
- tmp = __le32_to_cpu(tmp) & ~mask;
- tmp |= data;
- tmp = __cpu_to_le32(tmp);
+ data |= __le32_to_cpu(tmp) & ~mask;
+ tmp = __cpu_to_le32(data);
- if (type == MCU_TYPE_PLA)
- pla_ocp_write(tp, index, byen, sizeof(tmp), &tmp);
- else
- usb_ocp_write(tp, index, byen, sizeof(tmp), &tmp);
+ generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type);
}
static void r8152_mdio_write(struct r8152 *tp, u32 reg_addr, u32 value)
ocp_write_word(tp, MCU_TYPE_PLA, ocp_index, data);
}
+static
+int r8152_submit_rx(struct r8152 *tp, struct rx_agg *agg, gfp_t mem_flags);
+
static inline void set_ethernet_addr(struct r8152 *tp)
{
struct net_device *dev = tp->netdev;
- u8 *node_id;
-
- node_id = kmalloc(sizeof(u8) * 8, GFP_KERNEL);
- if (!node_id) {
- netif_err(tp, probe, dev, "out of memory");
- return;
- }
+ u8 node_id[8] = {0};
- if (pla_ocp_read(tp, PLA_IDR, sizeof(u8) * 8, node_id) < 0)
+ if (pla_ocp_read(tp, PLA_IDR, sizeof(node_id), node_id) < 0)
netif_notice(tp, probe, dev, "inet addr fail\n");
else {
memcpy(dev->dev_addr, node_id, dev->addr_len);
memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
}
- kfree(node_id);
}
static int rtl8152_set_mac_address(struct net_device *netdev, void *p)
return 0;
}
-static int alloc_all_urbs(struct r8152 *tp)
-{
- tp->rx_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!tp->rx_urb)
- return 0;
- tp->tx_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!tp->tx_urb) {
- usb_free_urb(tp->rx_urb);
- return 0;
- }
-
- return 1;
-}
-
-static void free_all_urbs(struct r8152 *tp)
-{
- usb_free_urb(tp->rx_urb);
- usb_free_urb(tp->tx_urb);
-}
-
static struct net_device_stats *rtl8152_get_stats(struct net_device *dev)
{
return &dev->stats;
static void read_bulk_callback(struct urb *urb)
{
- struct r8152 *tp;
- unsigned pkt_len;
- struct sk_buff *skb;
struct net_device *netdev;
- struct net_device_stats *stats;
+ unsigned long flags;
int status = urb->status;
+ struct rx_agg *agg;
+ struct r8152 *tp;
int result;
- struct rx_desc *rx_desc;
- tp = urb->context;
+ agg = urb->context;
+ if (!agg)
+ return;
+
+ tp = agg->context;
if (!tp)
return;
+
if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
+
+ if (!test_bit(WORK_ENABLE, &tp->flags))
+ return;
+
netdev = tp->netdev;
- if (!netif_device_present(netdev))
+
+ /* When link down, the driver would cancel all bulks. */
+ /* This avoid the re-submitting bulk */
+ if (!netif_carrier_ok(netdev))
return;
- stats = rtl8152_get_stats(netdev);
switch (status) {
case 0:
- break;
+ if (urb->actual_length < ETH_ZLEN)
+ break;
+
+ spin_lock_irqsave(&tp->rx_lock, flags);
+ list_add_tail(&agg->list, &tp->rx_done);
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
+ tasklet_schedule(&tp->tl);
+ return;
case -ESHUTDOWN:
set_bit(RTL8152_UNPLUG, &tp->flags);
netif_device_detach(tp->netdev);
+ return;
case -ENOENT:
return; /* the urb is in unlink state */
case -ETIME:
pr_warn_ratelimited("may be reset is needed?..\n");
- goto goon;
+ break;
default:
pr_warn_ratelimited("Rx status %d\n", status);
- goto goon;
+ break;
}
- /* protect against short packets (tell me why we got some?!?) */
- if (urb->actual_length < sizeof(*rx_desc))
- goto goon;
-
-
- rx_desc = (struct rx_desc *)urb->transfer_buffer;
- pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;
- if (urb->actual_length < sizeof(struct rx_desc) + pkt_len)
- goto goon;
-
- skb = netdev_alloc_skb_ip_align(netdev, pkt_len);
- if (!skb)
- goto goon;
-
- memcpy(skb->data, tp->rx_skb->data + sizeof(struct rx_desc), pkt_len);
- skb_put(skb, pkt_len);
- skb->protocol = eth_type_trans(skb, netdev);
- netif_rx(skb);
- stats->rx_packets++;
- stats->rx_bytes += pkt_len;
-goon:
- usb_fill_bulk_urb(tp->rx_urb, tp->udev, usb_rcvbulkpipe(tp->udev, 1),
- tp->rx_skb->data, RTL8152_RMS + sizeof(struct rx_desc),
- (usb_complete_t)read_bulk_callback, tp);
- result = usb_submit_urb(tp->rx_urb, GFP_ATOMIC);
+ result = r8152_submit_rx(tp, agg, GFP_ATOMIC);
if (result == -ENODEV) {
netif_device_detach(tp->netdev);
} else if (result) {
- set_bit(RX_URB_FAIL, &tp->flags);
- goto resched;
+ spin_lock_irqsave(&tp->rx_lock, flags);
+ list_add_tail(&agg->list, &tp->rx_done);
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
+ tasklet_schedule(&tp->tl);
+ }
+}
+
+static void write_bulk_callback(struct urb *urb)
+{
+ struct net_device_stats *stats;
+ unsigned long flags;
+ struct tx_agg *agg;
+ struct r8152 *tp;
+ int status = urb->status;
+
+ agg = urb->context;
+ if (!agg)
+ return;
+
+ tp = agg->context;
+ if (!tp)
+ return;
+
+ stats = rtl8152_get_stats(tp->netdev);
+ if (status) {
+ pr_warn_ratelimited("Tx status %d\n", status);
+ stats->tx_errors += agg->skb_num;
} else {
- clear_bit(RX_URB_FAIL, &tp->flags);
+ stats->tx_packets += agg->skb_num;
+ stats->tx_bytes += agg->skb_len;
}
- return;
-resched:
- tasklet_schedule(&tp->tl);
+ spin_lock_irqsave(&tp->tx_lock, flags);
+ list_add_tail(&agg->list, &tp->tx_free);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
+
+ if (!netif_carrier_ok(tp->netdev))
+ return;
+
+ if (!test_bit(WORK_ENABLE, &tp->flags))
+ return;
+
+ if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ return;
+
+ if (!skb_queue_empty(&tp->tx_queue))
+ tasklet_schedule(&tp->tl);
}
-static void rx_fixup(unsigned long data)
+static void intr_callback(struct urb *urb)
{
struct r8152 *tp;
- int status;
+ __u16 *d;
+ int status = urb->status;
+ int res;
+
+ tp = urb->context;
+ if (!tp)
+ return;
- tp = (struct r8152 *)data;
if (!test_bit(WORK_ENABLE, &tp->flags))
return;
- status = usb_submit_urb(tp->rx_urb, GFP_ATOMIC);
- if (status == -ENODEV) {
+ if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ return;
+
+ switch (status) {
+ case 0: /* success */
+ break;
+ case -ECONNRESET: /* unlink */
+ case -ESHUTDOWN:
netif_device_detach(tp->netdev);
- } else if (status) {
- set_bit(RX_URB_FAIL, &tp->flags);
- goto tlsched;
+ case -ENOENT:
+ return;
+ case -EOVERFLOW:
+ netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n");
+ goto resubmit;
+ /* -EPIPE: should clear the halt */
+ default:
+ netif_info(tp, intr, tp->netdev, "intr status %d\n", status);
+ goto resubmit;
+ }
+
+ d = urb->transfer_buffer;
+ if (INTR_LINK & __le16_to_cpu(d[0])) {
+ if (!(tp->speed & LINK_STATUS)) {
+ set_bit(RTL8152_LINK_CHG, &tp->flags);
+ schedule_delayed_work(&tp->schedule, 0);
+ }
} else {
- clear_bit(RX_URB_FAIL, &tp->flags);
+ if (tp->speed & LINK_STATUS) {
+ set_bit(RTL8152_LINK_CHG, &tp->flags);
+ schedule_delayed_work(&tp->schedule, 0);
+ }
}
- return;
-tlsched:
- tasklet_schedule(&tp->tl);
+resubmit:
+ res = usb_submit_urb(urb, GFP_ATOMIC);
+ if (res == -ENODEV)
+ netif_device_detach(tp->netdev);
+ else if (res)
+ netif_err(tp, intr, tp->netdev,
+ "can't resubmit intr, status %d\n", res);
}
-static void write_bulk_callback(struct urb *urb)
+static inline void *rx_agg_align(void *data)
+{
+ return (void *)ALIGN((uintptr_t)data, 8);
+}
+
+static inline void *tx_agg_align(void *data)
+{
+ return (void *)ALIGN((uintptr_t)data, 4);
+}
+
+static void free_all_mem(struct r8152 *tp)
+{
+ int i;
+
+ for (i = 0; i < RTL8152_MAX_RX; i++) {
+ if (tp->rx_info[i].urb) {
+ usb_free_urb(tp->rx_info[i].urb);
+ tp->rx_info[i].urb = NULL;
+ }
+
+ if (tp->rx_info[i].buffer) {
+ kfree(tp->rx_info[i].buffer);
+ tp->rx_info[i].buffer = NULL;
+ tp->rx_info[i].head = NULL;
+ }
+ }
+
+ for (i = 0; i < RTL8152_MAX_TX; i++) {
+ if (tp->tx_info[i].urb) {
+ usb_free_urb(tp->tx_info[i].urb);
+ tp->tx_info[i].urb = NULL;
+ }
+
+ if (tp->tx_info[i].buffer) {
+ kfree(tp->tx_info[i].buffer);
+ tp->tx_info[i].buffer = NULL;
+ tp->tx_info[i].head = NULL;
+ }
+ }
+
+ if (tp->intr_urb) {
+ usb_free_urb(tp->intr_urb);
+ tp->intr_urb = NULL;
+ }
+
+ if (tp->intr_buff) {
+ kfree(tp->intr_buff);
+ tp->intr_buff = NULL;
+ }
+}
+
+static int alloc_all_mem(struct r8152 *tp)
+{
+ struct net_device *netdev = tp->netdev;
+ struct usb_interface *intf = tp->intf;
+ struct usb_host_interface *alt = intf->cur_altsetting;
+ struct usb_host_endpoint *ep_intr = alt->endpoint + 2;
+ struct urb *urb;
+ int node, i;
+ u8 *buf;
+
+ node = netdev->dev.parent ? dev_to_node(netdev->dev.parent) : -1;
+
+ spin_lock_init(&tp->rx_lock);
+ spin_lock_init(&tp->tx_lock);
+ INIT_LIST_HEAD(&tp->rx_done);
+ INIT_LIST_HEAD(&tp->tx_free);
+ skb_queue_head_init(&tp->tx_queue);
+
+ for (i = 0; i < RTL8152_MAX_RX; i++) {
+ buf = kmalloc_node(rx_buf_sz, GFP_KERNEL, node);
+ if (!buf)
+ goto err1;
+
+ if (buf != rx_agg_align(buf)) {
+ kfree(buf);
+ buf = kmalloc_node(rx_buf_sz + 8, GFP_KERNEL, node);
+ if (!buf)
+ goto err1;
+ }
+
+ urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!urb) {
+ kfree(buf);
+ goto err1;
+ }
+
+ INIT_LIST_HEAD(&tp->rx_info[i].list);
+ tp->rx_info[i].context = tp;
+ tp->rx_info[i].urb = urb;
+ tp->rx_info[i].buffer = buf;
+ tp->rx_info[i].head = rx_agg_align(buf);
+ }
+
+ for (i = 0; i < RTL8152_MAX_TX; i++) {
+ buf = kmalloc_node(rx_buf_sz, GFP_KERNEL, node);
+ if (!buf)
+ goto err1;
+
+ if (buf != tx_agg_align(buf)) {
+ kfree(buf);
+ buf = kmalloc_node(rx_buf_sz + 4, GFP_KERNEL, node);
+ if (!buf)
+ goto err1;
+ }
+
+ urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!urb) {
+ kfree(buf);
+ goto err1;
+ }
+
+ INIT_LIST_HEAD(&tp->tx_info[i].list);
+ tp->tx_info[i].context = tp;
+ tp->tx_info[i].urb = urb;
+ tp->tx_info[i].buffer = buf;
+ tp->tx_info[i].head = tx_agg_align(buf);
+
+ list_add_tail(&tp->tx_info[i].list, &tp->tx_free);
+ }
+
+ tp->intr_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!tp->intr_urb)
+ goto err1;
+
+ tp->intr_buff = kmalloc(INTBUFSIZE, GFP_KERNEL);
+ if (!tp->intr_buff)
+ goto err1;
+
+ tp->intr_interval = (int)ep_intr->desc.bInterval;
+ usb_fill_int_urb(tp->intr_urb, tp->udev, usb_rcvintpipe(tp->udev, 3),
+ tp->intr_buff, INTBUFSIZE, intr_callback,
+ tp, tp->intr_interval);
+
+ return 0;
+
+err1:
+ free_all_mem(tp);
+ return -ENOMEM;
+}
+
+static struct tx_agg *r8152_get_tx_agg(struct r8152 *tp)
+{
+ struct tx_agg *agg = NULL;
+ unsigned long flags;
+
+ spin_lock_irqsave(&tp->tx_lock, flags);
+ if (!list_empty(&tp->tx_free)) {
+ struct list_head *cursor;
+
+ cursor = tp->tx_free.next;
+ list_del_init(cursor);
+ agg = list_entry(cursor, struct tx_agg, list);
+ }
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
+
+ return agg;
+}
+
+static void
+r8152_tx_csum(struct r8152 *tp, struct tx_desc *desc, struct sk_buff *skb)
+{
+ memset(desc, 0, sizeof(*desc));
+
+ desc->opts1 = cpu_to_le32((skb->len & TX_LEN_MASK) | TX_FS | TX_LS);
+
+ if (skb->ip_summed == CHECKSUM_PARTIAL) {
+ __be16 protocol;
+ u8 ip_protocol;
+ u32 opts2 = 0;
+
+ if (skb->protocol == htons(ETH_P_8021Q))
+ protocol = vlan_eth_hdr(skb)->h_vlan_encapsulated_proto;
+ else
+ protocol = skb->protocol;
+
+ switch (protocol) {
+ case htons(ETH_P_IP):
+ opts2 |= IPV4_CS;
+ ip_protocol = ip_hdr(skb)->protocol;
+ break;
+
+ case htons(ETH_P_IPV6):
+ opts2 |= IPV6_CS;
+ ip_protocol = ipv6_hdr(skb)->nexthdr;
+ break;
+
+ default:
+ ip_protocol = IPPROTO_RAW;
+ break;
+ }
+
+ if (ip_protocol == IPPROTO_TCP) {
+ opts2 |= TCP_CS;
+ opts2 |= (skb_transport_offset(skb) & 0x7fff) << 17;
+ } else if (ip_protocol == IPPROTO_UDP) {
+ opts2 |= UDP_CS;
+ } else {
+ WARN_ON_ONCE(1);
+ }
+
+ desc->opts2 = cpu_to_le32(opts2);
+ }
+}
+
+static int r8152_tx_agg_fill(struct r8152 *tp, struct tx_agg *agg)
+{
+ u32 remain;
+ u8 *tx_data;
+
+ tx_data = agg->head;
+ agg->skb_num = agg->skb_len = 0;
+ remain = rx_buf_sz - sizeof(struct tx_desc);
+
+ while (remain >= ETH_ZLEN) {
+ struct tx_desc *tx_desc;
+ struct sk_buff *skb;
+ unsigned int len;
+
+ skb = skb_dequeue(&tp->tx_queue);
+ if (!skb)
+ break;
+
+ len = skb->len;
+ if (remain < len) {
+ skb_queue_head(&tp->tx_queue, skb);
+ break;
+ }
+
+ tx_desc = (struct tx_desc *)tx_data;
+ tx_data += sizeof(*tx_desc);
+
+ r8152_tx_csum(tp, tx_desc, skb);
+ memcpy(tx_data, skb->data, len);
+ agg->skb_num++;
+ agg->skb_len += len;
+ dev_kfree_skb_any(skb);
+
+ tx_data = tx_agg_align(tx_data + len);
+ remain = rx_buf_sz - sizeof(*tx_desc) -
+ (u32)((void *)tx_data - agg->head);
+ }
+
+ usb_fill_bulk_urb(agg->urb, tp->udev, usb_sndbulkpipe(tp->udev, 2),
+ agg->head, (int)(tx_data - (u8 *)agg->head),
+ (usb_complete_t)write_bulk_callback, agg);
+
+ return usb_submit_urb(agg->urb, GFP_ATOMIC);
+}
+
+static void rx_bottom(struct r8152 *tp)
+{
+ unsigned long flags;
+ struct list_head *cursor, *next;
+
+ spin_lock_irqsave(&tp->rx_lock, flags);
+ list_for_each_safe(cursor, next, &tp->rx_done) {
+ struct rx_desc *rx_desc;
+ struct rx_agg *agg;
+ unsigned pkt_len;
+ int len_used = 0;
+ struct urb *urb;
+ u8 *rx_data;
+ int ret;
+
+ list_del_init(cursor);
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
+
+ agg = list_entry(cursor, struct rx_agg, list);
+ urb = agg->urb;
+ if (urb->actual_length < ETH_ZLEN)
+ goto submit;
+
+ rx_desc = agg->head;
+ rx_data = agg->head;
+ pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;
+ len_used += sizeof(struct rx_desc) + pkt_len;
+
+ while (urb->actual_length >= len_used) {
+ struct net_device *netdev = tp->netdev;
+ struct net_device_stats *stats;
+ struct sk_buff *skb;
+
+ if (pkt_len < ETH_ZLEN)
+ break;
+
+ stats = rtl8152_get_stats(netdev);
+
+ pkt_len -= 4; /* CRC */
+ rx_data += sizeof(struct rx_desc);
+
+ skb = netdev_alloc_skb_ip_align(netdev, pkt_len);
+ if (!skb) {
+ stats->rx_dropped++;
+ break;
+ }
+ memcpy(skb->data, rx_data, pkt_len);
+ skb_put(skb, pkt_len);
+ skb->protocol = eth_type_trans(skb, netdev);
+ netif_rx(skb);
+ stats->rx_packets++;
+ stats->rx_bytes += pkt_len;
+
+ rx_data = rx_agg_align(rx_data + pkt_len + 4);
+ rx_desc = (struct rx_desc *)rx_data;
+ pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;
+ len_used = (int)(rx_data - (u8 *)agg->head);
+ len_used += sizeof(struct rx_desc) + pkt_len;
+ }
+
+submit:
+ ret = r8152_submit_rx(tp, agg, GFP_ATOMIC);
+ spin_lock_irqsave(&tp->rx_lock, flags);
+ if (ret && ret != -ENODEV) {
+ list_add_tail(&agg->list, next);
+ tasklet_schedule(&tp->tl);
+ }
+ }
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
+}
+
+static void tx_bottom(struct r8152 *tp)
+{
+ int res;
+
+ do {
+ struct tx_agg *agg;
+
+ if (skb_queue_empty(&tp->tx_queue))
+ break;
+
+ agg = r8152_get_tx_agg(tp);
+ if (!agg)
+ break;
+
+ res = r8152_tx_agg_fill(tp, agg);
+ if (res) {
+ struct net_device_stats *stats;
+ struct net_device *netdev;
+ unsigned long flags;
+
+ netdev = tp->netdev;
+ stats = rtl8152_get_stats(netdev);
+
+ if (res == -ENODEV) {
+ netif_device_detach(netdev);
+ } else {
+ netif_warn(tp, tx_err, netdev,
+ "failed tx_urb %d\n", res);
+ stats->tx_dropped += agg->skb_num;
+ spin_lock_irqsave(&tp->tx_lock, flags);
+ list_add_tail(&agg->list, &tp->tx_free);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
+ }
+ }
+ } while (res == 0);
+}
+
+static void bottom_half(unsigned long data)
{
struct r8152 *tp;
- int status = urb->status;
- tp = urb->context;
- if (!tp)
+ tp = (struct r8152 *)data;
+
+ if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
- dev_kfree_skb_irq(tp->tx_skb);
- if (!netif_device_present(tp->netdev))
+
+ if (!test_bit(WORK_ENABLE, &tp->flags))
+ return;
+
+ /* When link down, the driver would cancel all bulks. */
+ /* This avoid the re-submitting bulk */
+ if (!netif_carrier_ok(tp->netdev))
return;
- if (status)
- dev_info(&urb->dev->dev, "%s: Tx status %d\n",
- tp->netdev->name, status);
- tp->netdev->trans_start = jiffies;
- netif_wake_queue(tp->netdev);
+
+ rx_bottom(tp);
+ tx_bottom(tp);
+}
+
+static
+int r8152_submit_rx(struct r8152 *tp, struct rx_agg *agg, gfp_t mem_flags)
+{
+ usb_fill_bulk_urb(agg->urb, tp->udev, usb_rcvbulkpipe(tp->udev, 1),
+ agg->head, rx_buf_sz,
+ (usb_complete_t)read_bulk_callback, agg);
+
+ return usb_submit_urb(agg->urb, mem_flags);
}
static void rtl8152_tx_timeout(struct net_device *netdev)
{
struct r8152 *tp = netdev_priv(netdev);
- struct net_device_stats *stats = rtl8152_get_stats(netdev);
+ int i;
+
netif_warn(tp, tx_err, netdev, "Tx timeout.\n");
- usb_unlink_urb(tp->tx_urb);
- stats->tx_errors++;
+ for (i = 0; i < RTL8152_MAX_TX; i++)
+ usb_unlink_urb(tp->tx_info[i].urb);
}
static void rtl8152_set_rx_mode(struct net_device *netdev)
{
struct r8152 *tp = netdev_priv(netdev);
- if (tp->speed & LINK_STATUS)
+ if (tp->speed & LINK_STATUS) {
set_bit(RTL8152_SET_RX_MODE, &tp->flags);
+ schedule_delayed_work(&tp->schedule, 0);
+ }
}
static void _rtl8152_set_rx_mode(struct net_device *netdev)
{
struct r8152 *tp = netdev_priv(netdev);
- u32 tmp, *mc_filter; /* Multicast hash filter */
+ u32 mc_filter[2]; /* Multicast hash filter */
+ __le32 tmp[2];
u32 ocp_data;
- mc_filter = kmalloc(sizeof(u32) * 2, GFP_KERNEL);
- if (!mc_filter) {
- netif_err(tp, link, netdev, "out of memory");
- return;
- }
-
clear_bit(RTL8152_SET_RX_MODE, &tp->flags);
netif_stop_queue(netdev);
ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);
}
}
- tmp = mc_filter[0];
- mc_filter[0] = __cpu_to_le32(swab32(mc_filter[1]));
- mc_filter[1] = __cpu_to_le32(swab32(tmp));
+ tmp[0] = __cpu_to_le32(swab32(mc_filter[1]));
+ tmp[1] = __cpu_to_le32(swab32(mc_filter[0]));
- pla_ocp_write(tp, PLA_MAR, BYTE_EN_DWORD, sizeof(u32) * 2, mc_filter);
+ pla_ocp_write(tp, PLA_MAR, BYTE_EN_DWORD, sizeof(tmp), tmp);
ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
netif_wake_queue(netdev);
- kfree(mc_filter);
}
static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb,
{
struct r8152 *tp = netdev_priv(netdev);
struct net_device_stats *stats = rtl8152_get_stats(netdev);
+ unsigned long flags;
+ struct tx_agg *agg = NULL;
struct tx_desc *tx_desc;
unsigned int len;
+ u8 *tx_data;
int res;
- netif_stop_queue(netdev);
- len = skb->len;
- if (skb_header_cloned(skb) || skb_headroom(skb) < sizeof(*tx_desc)) {
- struct sk_buff *tx_skb;
+ skb_tx_timestamp(skb);
- tx_skb = skb_copy_expand(skb, sizeof(*tx_desc), 0, GFP_ATOMIC);
- dev_kfree_skb_any(skb);
- if (!tx_skb) {
- stats->tx_dropped++;
- netif_wake_queue(netdev);
- return NETDEV_TX_OK;
- }
- skb = tx_skb;
+ /* If tx_queue is not empty, it means at least one previous packt */
+ /* is waiting for sending. Don't send current one before it. */
+ if (skb_queue_empty(&tp->tx_queue))
+ agg = r8152_get_tx_agg(tp);
+
+ if (!agg) {
+ skb_queue_tail(&tp->tx_queue, skb);
+ return NETDEV_TX_OK;
}
- tx_desc = (struct tx_desc *)skb_push(skb, sizeof(*tx_desc));
- memset(tx_desc, 0, sizeof(*tx_desc));
- tx_desc->opts1 = cpu_to_le32((len & TX_LEN_MASK) | TX_FS | TX_LS);
- tp->tx_skb = skb;
- skb_tx_timestamp(skb);
- usb_fill_bulk_urb(tp->tx_urb, tp->udev, usb_sndbulkpipe(tp->udev, 2),
- skb->data, skb->len,
- (usb_complete_t)write_bulk_callback, tp);
- res = usb_submit_urb(tp->tx_urb, GFP_ATOMIC);
+
+ tx_desc = (struct tx_desc *)agg->head;
+ tx_data = agg->head + sizeof(*tx_desc);
+ agg->skb_num = agg->skb_len = 0;
+
+ len = skb->len;
+ r8152_tx_csum(tp, tx_desc, skb);
+ memcpy(tx_data, skb->data, len);
+ dev_kfree_skb_any(skb);
+ agg->skb_num++;
+ agg->skb_len += len;
+ usb_fill_bulk_urb(agg->urb, tp->udev, usb_sndbulkpipe(tp->udev, 2),
+ agg->head, len + sizeof(*tx_desc),
+ (usb_complete_t)write_bulk_callback, agg);
+ res = usb_submit_urb(agg->urb, GFP_ATOMIC);
if (res) {
/* Can we get/handle EPIPE here? */
if (res == -ENODEV) {
} else {
netif_warn(tp, tx_err, netdev,
"failed tx_urb %d\n", res);
- stats->tx_errors++;
- netif_start_queue(netdev);
+ stats->tx_dropped++;
+ spin_lock_irqsave(&tp->tx_lock, flags);
+ list_add_tail(&agg->list, &tp->tx_free);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
}
- } else {
- stats->tx_packets++;
- stats->tx_bytes += skb->len;
}
return NETDEV_TX_OK;
static int rtl8152_enable(struct r8152 *tp)
{
- u32 ocp_data;
+ u32 ocp_data;
+ int i, ret;
u8 speed;
speed = rtl8152_get_speed(tp);
- if (speed & _100bps) {
+ if (speed & _10bps) {
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR);
- ocp_data &= ~EEEP_CR_EEEP_TX;
+ ocp_data |= EEEP_CR_EEEP_TX;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data);
} else {
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR);
- ocp_data |= EEEP_CR_EEEP_TX;
+ ocp_data &= ~EEEP_CR_EEEP_TX;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data);
}
ocp_data &= ~RXDY_GATED_EN;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MISC_1, ocp_data);
- usb_fill_bulk_urb(tp->rx_urb, tp->udev, usb_rcvbulkpipe(tp->udev, 1),
- tp->rx_skb->data, RTL8152_RMS + sizeof(struct rx_desc),
- (usb_complete_t)read_bulk_callback, tp);
+ INIT_LIST_HEAD(&tp->rx_done);
+ ret = 0;
+ for (i = 0; i < RTL8152_MAX_RX; i++) {
+ INIT_LIST_HEAD(&tp->rx_info[i].list);
+ ret |= r8152_submit_rx(tp, &tp->rx_info[i], GFP_KERNEL);
+ }
- return usb_submit_urb(tp->rx_urb, GFP_KERNEL);
+ return ret;
}
static void rtl8152_disable(struct r8152 *tp)
{
- u32 ocp_data;
- int i;
+ struct net_device_stats *stats = rtl8152_get_stats(tp->netdev);
+ struct sk_buff *skb;
+ u32 ocp_data;
+ int i;
ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);
ocp_data &= ~RCR_ACPT_ALL;
ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
- usb_kill_urb(tp->tx_urb);
+ while ((skb = skb_dequeue(&tp->tx_queue))) {
+ dev_kfree_skb(skb);
+ stats->tx_dropped++;
+ }
+
+ for (i = 0; i < RTL8152_MAX_TX; i++)
+ usb_kill_urb(tp->tx_info[i].urb);
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MISC_1);
ocp_data |= RXDY_GATED_EN;
mdelay(1);
}
- usb_kill_urb(tp->rx_urb);
+ for (i = 0; i < RTL8152_MAX_RX; i++)
+ usb_kill_urb(tp->rx_info[i].urb);
rtl8152_nic_reset(tp);
}
r8152_mdio_write(tp, MII_BMCR, bmcr);
out:
- schedule_delayed_work(&tp->schedule, 5 * HZ);
return ret;
}
struct net_device *netdev = tp->netdev;
u8 speed;
+ clear_bit(RTL8152_LINK_CHG, &tp->flags);
speed = rtl8152_get_speed(tp);
if (speed & LINK_STATUS) {
} else {
if (tp->speed & LINK_STATUS) {
netif_carrier_off(netdev);
+ tasklet_disable(&tp->tl);
rtl8152_disable(tp);
+ tasklet_enable(&tp->tl);
}
}
tp->speed = speed;
if (test_bit(RTL8152_UNPLUG, &tp->flags))
goto out1;
- set_carrier(tp);
+ if (test_bit(RTL8152_LINK_CHG, &tp->flags))
+ set_carrier(tp);
if (test_bit(RTL8152_SET_RX_MODE, &tp->flags))
_rtl8152_set_rx_mode(tp->netdev);
- schedule_delayed_work(&tp->schedule, HZ);
-
out1:
return;
}
struct r8152 *tp = netdev_priv(netdev);
int res = 0;
- tp->speed = rtl8152_get_speed(tp);
- if (tp->speed & LINK_STATUS) {
- res = rtl8152_enable(tp);
- if (res) {
- if (res == -ENODEV)
- netif_device_detach(tp->netdev);
-
- netif_err(tp, ifup, netdev,
- "rtl8152_open failed: %d\n", res);
- return res;
- }
-
- netif_carrier_on(netdev);
- } else {
- netif_stop_queue(netdev);
- netif_carrier_off(netdev);
+ res = usb_submit_urb(tp->intr_urb, GFP_KERNEL);
+ if (res) {
+ if (res == -ENODEV)
+ netif_device_detach(tp->netdev);
+ netif_warn(tp, ifup, netdev,
+ "intr_urb submit failed: %d\n", res);
+ return res;
}
rtl8152_set_speed(tp, AUTONEG_ENABLE, SPEED_100, DUPLEX_FULL);
+ tp->speed = 0;
+ netif_carrier_off(netdev);
netif_start_queue(netdev);
set_bit(WORK_ENABLE, &tp->flags);
- schedule_delayed_work(&tp->schedule, 0);
return res;
}
struct r8152 *tp = netdev_priv(netdev);
int res = 0;
+ usb_kill_urb(tp->intr_urb);
clear_bit(WORK_ENABLE, &tp->flags);
cancel_delayed_work_sync(&tp->schedule);
netif_stop_queue(netdev);
+ tasklet_disable(&tp->tl);
rtl8152_disable(tp);
+ tasklet_enable(&tp->tl);
return res;
}
static void r8152b_init(struct r8152 *tp)
{
- u32 ocp_data;
- int i;
+ u32 ocp_data;
+ int i;
rtl_clear_bp(tp);
break;
}
- /* disable rx aggregation */
+ /* enable rx aggregation */
ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);
- ocp_data |= RX_AGG_DISABLE;
+ ocp_data &= ~RX_AGG_DISABLE;
ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);
}
if (netif_running(tp->netdev)) {
clear_bit(WORK_ENABLE, &tp->flags);
+ usb_kill_urb(tp->intr_urb);
cancel_delayed_work_sync(&tp->schedule);
+ tasklet_disable(&tp->tl);
}
rtl8152_down(tp);
r8152b_init(tp);
netif_device_attach(tp->netdev);
if (netif_running(tp->netdev)) {
- rtl8152_enable(tp);
+ rtl8152_set_speed(tp, AUTONEG_ENABLE, SPEED_100, DUPLEX_FULL);
+ tp->speed = 0;
+ netif_carrier_off(tp->netdev);
set_bit(WORK_ENABLE, &tp->flags);
- set_bit(RTL8152_SET_RX_MODE, &tp->flags);
- schedule_delayed_work(&tp->schedule, 0);
+ usb_submit_urb(tp->intr_urb, GFP_KERNEL);
+ tasklet_enable(&tp->tl);
}
return 0;
struct usb_device *udev = interface_to_usbdev(intf);
struct r8152 *tp;
struct net_device *netdev;
+ int ret;
if (udev->actconfig->desc.bConfigurationValue != 1) {
usb_driver_set_configuration(udev, 1);
return -ENOMEM;
}
+ SET_NETDEV_DEV(netdev, &intf->dev);
tp = netdev_priv(netdev);
tp->msg_enable = 0x7FFF;
- tasklet_init(&tp->tl, rx_fixup, (unsigned long)tp);
+ tasklet_init(&tp->tl, bottom_half, (unsigned long)tp);
INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t);
tp->udev = udev;
tp->netdev = netdev;
+ tp->intf = intf;
netdev->netdev_ops = &rtl8152_netdev_ops;
netdev->watchdog_timeo = RTL8152_TX_TIMEOUT;
- netdev->features &= ~NETIF_F_IP_CSUM;
+
+ netdev->features |= NETIF_F_IP_CSUM;
+ netdev->hw_features = NETIF_F_IP_CSUM;
SET_ETHTOOL_OPS(netdev, &ops);
- tp->speed = 0;
tp->mii.dev = netdev;
tp->mii.mdio_read = read_mii_word;
r8152b_init(tp);
set_ethernet_addr(tp);
- if (!alloc_all_urbs(tp)) {
- netif_err(tp, probe, netdev, "out of memory");
+ ret = alloc_all_mem(tp);
+ if (ret)
goto out;
- }
-
- tp->rx_skb = netdev_alloc_skb(netdev,
- RTL8152_RMS + sizeof(struct rx_desc));
- if (!tp->rx_skb)
- goto out1;
usb_set_intfdata(intf, tp);
- SET_NETDEV_DEV(netdev, &intf->dev);
-
- if (register_netdev(netdev) != 0) {
+ ret = register_netdev(netdev);
+ if (ret != 0) {
netif_err(tp, probe, netdev, "couldn't register the device");
- goto out2;
+ goto out1;
}
netif_info(tp, probe, netdev, "%s", DRIVER_VERSION);
return 0;
-out2:
- usb_set_intfdata(intf, NULL);
- dev_kfree_skb(tp->rx_skb);
out1:
- free_all_urbs(tp);
+ usb_set_intfdata(intf, NULL);
out:
free_netdev(netdev);
- return -EIO;
+ return ret;
}
static void rtl8152_unload(struct r8152 *tp)
tasklet_kill(&tp->tl);
unregister_netdev(tp->netdev);
rtl8152_unload(tp);
- free_all_urbs(tp);
- if (tp->rx_skb)
- dev_kfree_skb(tp->rx_skb);
+ free_all_mem(tp);
free_netdev(tp->netdev);
}
}
static struct usb_driver rtl8152_driver = {
.name = MODULENAME,
+ .id_table = rtl8152_table,
.probe = rtl8152_probe,
.disconnect = rtl8152_disconnect,
- .id_table = rtl8152_table,
.suspend = rtl8152_suspend,
- .resume = rtl8152_resume
+ .resume = rtl8152_resume,
+ .reset_resume = rtl8152_resume,
};
module_usb_driver(rtl8152_driver);
static int pla_read_word(struct usb_device *udev, u16 index)
{
- int data, ret;
+ int ret;
u8 shift = index & 2;
- __le32 ocp_data;
+ __le32 *tmp;
+
+ tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
index &= ~3;
ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
RTL815x_REQ_GET_REGS, RTL815x_REQT_READ,
- index, MCU_TYPE_PLA, &ocp_data, sizeof(ocp_data),
- 500);
+ index, MCU_TYPE_PLA, tmp, sizeof(*tmp), 500);
if (ret < 0)
- return ret;
+ goto out2;
- data = __le32_to_cpu(ocp_data);
- data >>= (shift * 8);
- data &= 0xffff;
+ ret = __le32_to_cpu(*tmp);
+ ret >>= (shift * 8);
+ ret &= 0xffff;
- return data;
+out2:
+ kfree(tmp);
+ return ret;
}
static int pla_write_word(struct usb_device *udev, u16 index, u32 data)
{
- __le32 ocp_data;
+ __le32 *tmp;
u32 mask = 0xffff;
u16 byen = BYTE_EN_WORD;
u8 shift = index & 2;
int ret;
+ tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
+
data &= mask;
if (shift) {
ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
RTL815x_REQ_GET_REGS, RTL815x_REQT_READ,
- index, MCU_TYPE_PLA, &ocp_data, sizeof(ocp_data),
- 500);
+ index, MCU_TYPE_PLA, tmp, sizeof(*tmp), 500);
if (ret < 0)
- return ret;
+ goto out3;
- data |= __le32_to_cpu(ocp_data) & ~mask;
- ocp_data = __cpu_to_le32(data);
+ data |= __le32_to_cpu(*tmp) & ~mask;
+ *tmp = __cpu_to_le32(data);
ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
RTL815x_REQ_SET_REGS, RTL815x_REQT_WRITE,
- index, MCU_TYPE_PLA | byen, &ocp_data,
- sizeof(ocp_data), 500);
+ index, MCU_TYPE_PLA | byen, tmp, sizeof(*tmp),
+ 500);
+out3:
+ kfree(tmp);
return ret;
}
static int r815x_mdio_read(struct net_device *netdev, int phy_id, int reg)
{
struct usbnet *dev = netdev_priv(netdev);
+ int ret;
if (phy_id != R815x_PHY_ID)
return -EINVAL;
- return ocp_reg_read(dev, BASE_MII + reg * 2);
+ if (usb_autopm_get_interface(dev->intf) < 0)
+ return -ENODEV;
+
+ ret = ocp_reg_read(dev, BASE_MII + reg * 2);
+
+ usb_autopm_put_interface(dev->intf);
+ return ret;
}
static
if (phy_id != R815x_PHY_ID)
return;
+ if (usb_autopm_get_interface(dev->intf) < 0)
+ return;
+
ocp_reg_write(dev, BASE_MII + reg * 2, val);
+
+ usb_autopm_put_interface(dev->intf);
}
static int r8153_bind(struct usbnet *dev, struct usb_interface *intf)
dev->mii.phy_id = R815x_PHY_ID;
dev->mii.supports_gmii = 1;
- return 0;
+ return status;
}
static int r8152_bind(struct usbnet *dev, struct usb_interface *intf)
dev->mii.phy_id = R815x_PHY_ID;
dev->mii.supports_gmii = 0;
- return 0;
+ return status;
}
static const struct driver_info r8152_info = {
#define EEPROM_MAC_OFFSET (0x01)
#define DEFAULT_TX_CSUM_ENABLE (true)
#define DEFAULT_RX_CSUM_ENABLE (true)
-#define DEFAULT_TSO_ENABLE (true)
#define SMSC75XX_INTERNAL_PHY_ID (1)
#define SMSC75XX_TX_OVERHEAD (8)
#define MAX_RX_FIFO_SIZE (20 * 1024)
INIT_WORK(&pdata->set_multicast, smsc75xx_deferred_multicast_write);
- if (DEFAULT_TX_CSUM_ENABLE) {
+ if (DEFAULT_TX_CSUM_ENABLE)
dev->net->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
- if (DEFAULT_TSO_ENABLE)
- dev->net->features |= NETIF_F_SG |
- NETIF_F_TSO | NETIF_F_TSO6;
- }
+
if (DEFAULT_RX_CSUM_ENABLE)
dev->net->features |= NETIF_F_RXCSUM;
dev->net->hw_features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_RXCSUM;
+ NETIF_F_RXCSUM;
ret = smsc75xx_wait_ready(dev, 0);
if (ret < 0) {
{
u32 tx_cmd_a, tx_cmd_b;
- skb_linearize(skb);
-
if (skb_headroom(skb) < SMSC75XX_TX_OVERHEAD) {
struct sk_buff *skb2 =
skb_copy_expand(skb, SMSC75XX_TX_OVERHEAD, 0, flags);
* For high speed, each frame comfortably fits almost 36 max size
* Ethernet packets (so queues should be bigger).
*
- * REVISIT qlens should be members of 'struct usbnet'; the goal is to
- * let the USB host controller be busy for 5msec or more before an irq
- * is required, under load. Jumbograms change the equation.
+ * The goal is to let the USB host controller be busy for 5msec or
+ * more before an irq is required, under load. Jumbograms change
+ * the equation.
*/
-#define RX_MAX_QUEUE_MEMORY (60 * 1518)
-#define RX_QLEN(dev) (((dev)->udev->speed == USB_SPEED_HIGH) ? \
- (RX_MAX_QUEUE_MEMORY/(dev)->rx_urb_size) : 4)
-#define TX_QLEN(dev) (((dev)->udev->speed == USB_SPEED_HIGH) ? \
- (RX_MAX_QUEUE_MEMORY/(dev)->hard_mtu) : 4)
+#define MAX_QUEUE_MEMORY (60 * 1518)
+#define RX_QLEN(dev) ((dev)->rx_qlen)
+#define TX_QLEN(dev) ((dev)->tx_qlen)
// reawaken network queue this soon after stopping; else watchdog barks
#define TX_TIMEOUT_JIFFIES (5*HZ)
}
EXPORT_SYMBOL_GPL(usbnet_skb_return);
+/* must be called if hard_mtu or rx_urb_size changed */
+void usbnet_update_max_qlen(struct usbnet *dev)
+{
+ enum usb_device_speed speed = dev->udev->speed;
+
+ switch (speed) {
+ case USB_SPEED_HIGH:
+ dev->rx_qlen = MAX_QUEUE_MEMORY / dev->rx_urb_size;
+ dev->tx_qlen = MAX_QUEUE_MEMORY / dev->hard_mtu;
+ break;
+ case USB_SPEED_SUPER:
+ /*
+ * Not take default 5ms qlen for super speed HC to
+ * save memory, and iperf tests show 2.5ms qlen can
+ * work well
+ */
+ dev->rx_qlen = 5 * MAX_QUEUE_MEMORY / dev->rx_urb_size;
+ dev->tx_qlen = 5 * MAX_QUEUE_MEMORY / dev->hard_mtu;
+ break;
+ default:
+ dev->rx_qlen = dev->tx_qlen = 4;
+ }
+}
+EXPORT_SYMBOL_GPL(usbnet_update_max_qlen);
+
\f
/*-------------------------------------------------------------------------
*
usbnet_unlink_rx_urbs(dev);
}
+ /* max qlen depend on hard_mtu and rx_urb_size */
+ usbnet_update_max_qlen(dev);
+
return 0;
}
EXPORT_SYMBOL_GPL(usbnet_change_mtu);
goto done;
}
+ /* hard_mtu or rx_urb_size may change in reset() */
+ usbnet_update_max_qlen(dev);
+
// insist peer be connected
if (info->check_connect && (retval = info->check_connect (dev)) < 0) {
netif_dbg(dev, ifup, dev->net, "can't open; %d\n", retval);
if (dev->driver_info->link_reset)
dev->driver_info->link_reset(dev);
+ /* hard_mtu or rx_urb_size may change in link_reset() */
+ usbnet_update_max_qlen(dev);
+
return retval;
}
tasklet_schedule(&dev->bh);
}
+ /* hard_mtu or rx_urb_size may change during link change */
+ usbnet_update_max_qlen(dev);
+
clear_bit(EVENT_LINK_CHANGE, &dev->flags);
}
if ((dev->driver_info->flags & FLAG_WWAN) != 0)
SET_NETDEV_DEVTYPE(net, &wwan_type);
+ /* initialize max rx_qlen and tx_qlen */
+ usbnet_update_max_qlen(dev);
+
status = register_netdev (net);
if (status)
goto out4;
dev->ethtool_ops = &veth_ethtool_ops;
dev->features |= NETIF_F_LLTX;
dev->features |= VETH_FEATURES;
+ dev->vlan_features = dev->features;
dev->destructor = veth_dev_free;
dev->hw_features = VETH_FEATURES;
/* Has control virtqueue */
bool has_cvq;
+ /* Host can handle any s/g split between our header and packet data */
+ bool any_header_sg;
+
/* enable config space updates */
bool config_enable;
static int xmit_skb(struct send_queue *sq, struct sk_buff *skb)
{
- struct skb_vnet_hdr *hdr = skb_vnet_hdr(skb);
+ struct skb_vnet_hdr *hdr;
const unsigned char *dest = ((struct ethhdr *)skb->data)->h_dest;
struct virtnet_info *vi = sq->vq->vdev->priv;
unsigned num_sg;
+ unsigned hdr_len;
+ bool can_push;
pr_debug("%s: xmit %p %pM\n", vi->dev->name, skb, dest);
+ if (vi->mergeable_rx_bufs)
+ hdr_len = sizeof hdr->mhdr;
+ else
+ hdr_len = sizeof hdr->hdr;
+
+ can_push = vi->any_header_sg &&
+ !((unsigned long)skb->data & (__alignof__(*hdr) - 1)) &&
+ !skb_header_cloned(skb) && skb_headroom(skb) >= hdr_len;
+ /* Even if we can, don't push here yet as this would skew
+ * csum_start offset below. */
+ if (can_push)
+ hdr = (struct skb_vnet_hdr *)(skb->data - hdr_len);
+ else
+ hdr = skb_vnet_hdr(skb);
if (skb->ip_summed == CHECKSUM_PARTIAL) {
hdr->hdr.flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
hdr->hdr.gso_size = hdr->hdr.hdr_len = 0;
}
- hdr->mhdr.num_buffers = 0;
-
- /* Encode metadata header at front. */
if (vi->mergeable_rx_bufs)
- sg_set_buf(sq->sg, &hdr->mhdr, sizeof hdr->mhdr);
- else
- sg_set_buf(sq->sg, &hdr->hdr, sizeof hdr->hdr);
+ hdr->mhdr.num_buffers = 0;
- num_sg = skb_to_sgvec(skb, sq->sg + 1, 0, skb->len) + 1;
+ if (can_push) {
+ __skb_push(skb, hdr_len);
+ num_sg = skb_to_sgvec(skb, sq->sg, 0, skb->len);
+ /* Pull header back to avoid skew in tx bytes calculations. */
+ __skb_pull(skb, hdr_len);
+ } else {
+ sg_set_buf(sq->sg, hdr, hdr_len);
+ num_sg = skb_to_sgvec(skb, sq->sg + 1, 0, skb->len) + 1;
+ }
return virtqueue_add_outbuf(sq->vq, sq->sg, num_sg, skb, GFP_ATOMIC);
}
if (virtio_has_feature(vdev, VIRTIO_NET_F_MRG_RXBUF))
vi->mergeable_rx_bufs = true;
+ if (virtio_has_feature(vdev, VIRTIO_F_ANY_LAYOUT))
+ vi->any_header_sg = true;
+
if (virtio_has_feature(vdev, VIRTIO_NET_F_CTRL_VQ))
vi->has_cvq = true;
VIRTIO_NET_F_CTRL_RX, VIRTIO_NET_F_CTRL_VLAN,
VIRTIO_NET_F_GUEST_ANNOUNCE, VIRTIO_NET_F_MQ,
VIRTIO_NET_F_CTRL_MAC_ADDR,
+ VIRTIO_F_ANY_LAYOUT,
};
static struct virtio_driver virtio_net_driver = {
struct pci_dev *pdev)
{
if (tbi->map_type == VMXNET3_MAP_SINGLE)
- pci_unmap_single(pdev, tbi->dma_addr, tbi->len,
+ dma_unmap_single(&pdev->dev, tbi->dma_addr, tbi->len,
PCI_DMA_TODEVICE);
else if (tbi->map_type == VMXNET3_MAP_PAGE)
- pci_unmap_page(pdev, tbi->dma_addr, tbi->len,
+ dma_unmap_page(&pdev->dev, tbi->dma_addr, tbi->len,
PCI_DMA_TODEVICE);
else
BUG_ON(tbi->map_type != VMXNET3_MAP_NONE);
struct vmxnet3_adapter *adapter)
{
if (tq->tx_ring.base) {
- pci_free_consistent(adapter->pdev, tq->tx_ring.size *
- sizeof(struct Vmxnet3_TxDesc),
- tq->tx_ring.base, tq->tx_ring.basePA);
+ dma_free_coherent(&adapter->pdev->dev, tq->tx_ring.size *
+ sizeof(struct Vmxnet3_TxDesc),
+ tq->tx_ring.base, tq->tx_ring.basePA);
tq->tx_ring.base = NULL;
}
if (tq->data_ring.base) {
- pci_free_consistent(adapter->pdev, tq->data_ring.size *
- sizeof(struct Vmxnet3_TxDataDesc),
- tq->data_ring.base, tq->data_ring.basePA);
+ dma_free_coherent(&adapter->pdev->dev, tq->data_ring.size *
+ sizeof(struct Vmxnet3_TxDataDesc),
+ tq->data_ring.base, tq->data_ring.basePA);
tq->data_ring.base = NULL;
}
if (tq->comp_ring.base) {
- pci_free_consistent(adapter->pdev, tq->comp_ring.size *
- sizeof(struct Vmxnet3_TxCompDesc),
- tq->comp_ring.base, tq->comp_ring.basePA);
+ dma_free_coherent(&adapter->pdev->dev, tq->comp_ring.size *
+ sizeof(struct Vmxnet3_TxCompDesc),
+ tq->comp_ring.base, tq->comp_ring.basePA);
tq->comp_ring.base = NULL;
}
- kfree(tq->buf_info);
- tq->buf_info = NULL;
+ if (tq->buf_info) {
+ dma_free_coherent(&adapter->pdev->dev,
+ tq->tx_ring.size * sizeof(tq->buf_info[0]),
+ tq->buf_info, tq->buf_info_pa);
+ tq->buf_info = NULL;
+ }
}
vmxnet3_tq_create(struct vmxnet3_tx_queue *tq,
struct vmxnet3_adapter *adapter)
{
+ size_t sz;
+
BUG_ON(tq->tx_ring.base || tq->data_ring.base ||
tq->comp_ring.base || tq->buf_info);
- tq->tx_ring.base = pci_alloc_consistent(adapter->pdev, tq->tx_ring.size
- * sizeof(struct Vmxnet3_TxDesc),
- &tq->tx_ring.basePA);
+ tq->tx_ring.base = dma_alloc_coherent(&adapter->pdev->dev,
+ tq->tx_ring.size * sizeof(struct Vmxnet3_TxDesc),
+ &tq->tx_ring.basePA, GFP_KERNEL);
if (!tq->tx_ring.base) {
netdev_err(adapter->netdev, "failed to allocate tx ring\n");
goto err;
}
- tq->data_ring.base = pci_alloc_consistent(adapter->pdev,
- tq->data_ring.size *
- sizeof(struct Vmxnet3_TxDataDesc),
- &tq->data_ring.basePA);
+ tq->data_ring.base = dma_alloc_coherent(&adapter->pdev->dev,
+ tq->data_ring.size * sizeof(struct Vmxnet3_TxDataDesc),
+ &tq->data_ring.basePA, GFP_KERNEL);
if (!tq->data_ring.base) {
netdev_err(adapter->netdev, "failed to allocate data ring\n");
goto err;
}
- tq->comp_ring.base = pci_alloc_consistent(adapter->pdev,
- tq->comp_ring.size *
- sizeof(struct Vmxnet3_TxCompDesc),
- &tq->comp_ring.basePA);
+ tq->comp_ring.base = dma_alloc_coherent(&adapter->pdev->dev,
+ tq->comp_ring.size * sizeof(struct Vmxnet3_TxCompDesc),
+ &tq->comp_ring.basePA, GFP_KERNEL);
if (!tq->comp_ring.base) {
netdev_err(adapter->netdev, "failed to allocate tx comp ring\n");
goto err;
}
- tq->buf_info = kcalloc(tq->tx_ring.size, sizeof(tq->buf_info[0]),
- GFP_KERNEL);
+ sz = tq->tx_ring.size * sizeof(tq->buf_info[0]);
+ tq->buf_info = dma_zalloc_coherent(&adapter->pdev->dev, sz,
+ &tq->buf_info_pa, GFP_KERNEL);
if (!tq->buf_info)
goto err;
break;
}
- rbi->dma_addr = pci_map_single(adapter->pdev,
+ rbi->dma_addr = dma_map_single(
+ &adapter->pdev->dev,
rbi->skb->data, rbi->len,
PCI_DMA_FROMDEVICE);
} else {
rq->stats.rx_buf_alloc_failure++;
break;
}
- rbi->dma_addr = pci_map_page(adapter->pdev,
+ rbi->dma_addr = dma_map_page(
+ &adapter->pdev->dev,
rbi->page, 0, PAGE_SIZE,
PCI_DMA_FROMDEVICE);
} else {
tbi = tq->buf_info + tq->tx_ring.next2fill;
tbi->map_type = VMXNET3_MAP_SINGLE;
- tbi->dma_addr = pci_map_single(adapter->pdev,
+ tbi->dma_addr = dma_map_single(&adapter->pdev->dev,
skb->data + buf_offset, buf_size,
PCI_DMA_TODEVICE);
goto rcd_done;
}
- pci_unmap_single(adapter->pdev, rbi->dma_addr, rbi->len,
+ dma_unmap_single(&adapter->pdev->dev, rbi->dma_addr,
+ rbi->len,
PCI_DMA_FROMDEVICE);
#ifdef VMXNET3_RSS
/* Immediate refill */
rbi->skb = new_skb;
- rbi->dma_addr = pci_map_single(adapter->pdev,
+ rbi->dma_addr = dma_map_single(&adapter->pdev->dev,
rbi->skb->data, rbi->len,
PCI_DMA_FROMDEVICE);
rxd->addr = cpu_to_le64(rbi->dma_addr);
}
if (rcd->len) {
- pci_unmap_page(adapter->pdev,
+ dma_unmap_page(&adapter->pdev->dev,
rbi->dma_addr, rbi->len,
PCI_DMA_FROMDEVICE);
/* Immediate refill */
rbi->page = new_page;
- rbi->dma_addr = pci_map_page(adapter->pdev, rbi->page,
+ rbi->dma_addr = dma_map_page(&adapter->pdev->dev,
+ rbi->page,
0, PAGE_SIZE,
PCI_DMA_FROMDEVICE);
rxd->addr = cpu_to_le64(rbi->dma_addr);
if (rxd->btype == VMXNET3_RXD_BTYPE_HEAD &&
rq->buf_info[ring_idx][i].skb) {
- pci_unmap_single(adapter->pdev, rxd->addr,
+ dma_unmap_single(&adapter->pdev->dev, rxd->addr,
rxd->len, PCI_DMA_FROMDEVICE);
dev_kfree_skb(rq->buf_info[ring_idx][i].skb);
rq->buf_info[ring_idx][i].skb = NULL;
} else if (rxd->btype == VMXNET3_RXD_BTYPE_BODY &&
rq->buf_info[ring_idx][i].page) {
- pci_unmap_page(adapter->pdev, rxd->addr,
+ dma_unmap_page(&adapter->pdev->dev, rxd->addr,
rxd->len, PCI_DMA_FROMDEVICE);
put_page(rq->buf_info[ring_idx][i].page);
rq->buf_info[ring_idx][i].page = NULL;
}
- kfree(rq->buf_info[0]);
-
for (i = 0; i < 2; i++) {
if (rq->rx_ring[i].base) {
- pci_free_consistent(adapter->pdev, rq->rx_ring[i].size
- * sizeof(struct Vmxnet3_RxDesc),
- rq->rx_ring[i].base,
- rq->rx_ring[i].basePA);
+ dma_free_coherent(&adapter->pdev->dev,
+ rq->rx_ring[i].size
+ * sizeof(struct Vmxnet3_RxDesc),
+ rq->rx_ring[i].base,
+ rq->rx_ring[i].basePA);
rq->rx_ring[i].base = NULL;
}
rq->buf_info[i] = NULL;
}
if (rq->comp_ring.base) {
- pci_free_consistent(adapter->pdev, rq->comp_ring.size *
- sizeof(struct Vmxnet3_RxCompDesc),
- rq->comp_ring.base, rq->comp_ring.basePA);
+ dma_free_coherent(&adapter->pdev->dev, rq->comp_ring.size
+ * sizeof(struct Vmxnet3_RxCompDesc),
+ rq->comp_ring.base, rq->comp_ring.basePA);
rq->comp_ring.base = NULL;
}
+
+ if (rq->buf_info[0]) {
+ size_t sz = sizeof(struct vmxnet3_rx_buf_info) *
+ (rq->rx_ring[0].size + rq->rx_ring[1].size);
+ dma_free_coherent(&adapter->pdev->dev, sz, rq->buf_info[0],
+ rq->buf_info_pa);
+ }
}
for (i = 0; i < 2; i++) {
sz = rq->rx_ring[i].size * sizeof(struct Vmxnet3_RxDesc);
- rq->rx_ring[i].base = pci_alloc_consistent(adapter->pdev, sz,
- &rq->rx_ring[i].basePA);
+ rq->rx_ring[i].base = dma_alloc_coherent(
+ &adapter->pdev->dev, sz,
+ &rq->rx_ring[i].basePA,
+ GFP_KERNEL);
if (!rq->rx_ring[i].base) {
netdev_err(adapter->netdev,
"failed to allocate rx ring %d\n", i);
}
sz = rq->comp_ring.size * sizeof(struct Vmxnet3_RxCompDesc);
- rq->comp_ring.base = pci_alloc_consistent(adapter->pdev, sz,
- &rq->comp_ring.basePA);
+ rq->comp_ring.base = dma_alloc_coherent(&adapter->pdev->dev, sz,
+ &rq->comp_ring.basePA,
+ GFP_KERNEL);
if (!rq->comp_ring.base) {
netdev_err(adapter->netdev, "failed to allocate rx comp ring\n");
goto err;
sz = sizeof(struct vmxnet3_rx_buf_info) * (rq->rx_ring[0].size +
rq->rx_ring[1].size);
- bi = kzalloc(sz, GFP_KERNEL);
+ bi = dma_zalloc_coherent(&adapter->pdev->dev, sz, &rq->buf_info_pa,
+ GFP_KERNEL);
if (!bi)
goto err;
struct Vmxnet3_RxFilterConf *rxConf =
&adapter->shared->devRead.rxFilterConf;
u8 *new_table = NULL;
+ dma_addr_t new_table_pa = 0;
u32 new_mode = VMXNET3_RXM_UCAST;
if (netdev->flags & IFF_PROMISC) {
new_mode |= VMXNET3_RXM_MCAST;
rxConf->mfTableLen = cpu_to_le16(
netdev_mc_count(netdev) * ETH_ALEN);
- rxConf->mfTablePA = cpu_to_le64(virt_to_phys(
- new_table));
+ new_table_pa = dma_map_single(
+ &adapter->pdev->dev,
+ new_table,
+ rxConf->mfTableLen,
+ PCI_DMA_TODEVICE);
+ rxConf->mfTablePA = cpu_to_le64(new_table_pa);
} else {
netdev_info(netdev, "failed to copy mcast list"
", setting ALL_MULTI\n");
VMXNET3_CMD_UPDATE_MAC_FILTERS);
spin_unlock_irqrestore(&adapter->cmd_lock, flags);
- kfree(new_table);
+ if (new_table) {
+ dma_unmap_single(&adapter->pdev->dev, new_table_pa,
+ rxConf->mfTableLen, PCI_DMA_TODEVICE);
+ kfree(new_table);
+ }
}
void
devRead->misc.driverInfo.vmxnet3RevSpt = cpu_to_le32(1);
devRead->misc.driverInfo.uptVerSpt = cpu_to_le32(1);
- devRead->misc.ddPA = cpu_to_le64(virt_to_phys(adapter));
+ devRead->misc.ddPA = cpu_to_le64(adapter->adapter_pa);
devRead->misc.ddLen = cpu_to_le32(sizeof(struct vmxnet3_adapter));
/* set up feature flags */
tqc->txRingBasePA = cpu_to_le64(tq->tx_ring.basePA);
tqc->dataRingBasePA = cpu_to_le64(tq->data_ring.basePA);
tqc->compRingBasePA = cpu_to_le64(tq->comp_ring.basePA);
- tqc->ddPA = cpu_to_le64(virt_to_phys(tq->buf_info));
+ tqc->ddPA = cpu_to_le64(tq->buf_info_pa);
tqc->txRingSize = cpu_to_le32(tq->tx_ring.size);
tqc->dataRingSize = cpu_to_le32(tq->data_ring.size);
tqc->compRingSize = cpu_to_le32(tq->comp_ring.size);
rqc->rxRingBasePA[0] = cpu_to_le64(rq->rx_ring[0].basePA);
rqc->rxRingBasePA[1] = cpu_to_le64(rq->rx_ring[1].basePA);
rqc->compRingBasePA = cpu_to_le64(rq->comp_ring.basePA);
- rqc->ddPA = cpu_to_le64(virt_to_phys(
- rq->buf_info));
+ rqc->ddPA = cpu_to_le64(rq->buf_info_pa);
rqc->rxRingSize[0] = cpu_to_le32(rq->rx_ring[0].size);
rqc->rxRingSize[1] = cpu_to_le32(rq->rx_ring[1].size);
rqc->compRingSize = cpu_to_le32(rq->comp_ring.size);
i, adapter->num_rx_queues);
devRead->rssConfDesc.confVer = 1;
- devRead->rssConfDesc.confLen = sizeof(*rssConf);
- devRead->rssConfDesc.confPA = virt_to_phys(rssConf);
+ devRead->rssConfDesc.confLen = cpu_to_le32(sizeof(*rssConf));
+ devRead->rssConfDesc.confPA =
+ cpu_to_le64(adapter->rss_conf_pa);
}
#endif /* VMXNET3_RSS */
adapter->pdev = pdev;
spin_lock_init(&adapter->cmd_lock);
- adapter->shared = pci_alloc_consistent(adapter->pdev,
- sizeof(struct Vmxnet3_DriverShared),
- &adapter->shared_pa);
+ adapter->adapter_pa = dma_map_single(&adapter->pdev->dev, adapter,
+ sizeof(struct vmxnet3_adapter),
+ PCI_DMA_TODEVICE);
+ adapter->shared = dma_alloc_coherent(
+ &adapter->pdev->dev,
+ sizeof(struct Vmxnet3_DriverShared),
+ &adapter->shared_pa, GFP_KERNEL);
if (!adapter->shared) {
dev_err(&pdev->dev, "Failed to allocate memory\n");
err = -ENOMEM;
size = sizeof(struct Vmxnet3_TxQueueDesc) * adapter->num_tx_queues;
size += sizeof(struct Vmxnet3_RxQueueDesc) * adapter->num_rx_queues;
- adapter->tqd_start = pci_alloc_consistent(adapter->pdev, size,
- &adapter->queue_desc_pa);
+ adapter->tqd_start = dma_alloc_coherent(&adapter->pdev->dev, size,
+ &adapter->queue_desc_pa,
+ GFP_KERNEL);
if (!adapter->tqd_start) {
dev_err(&pdev->dev, "Failed to allocate memory\n");
adapter->rqd_start = (struct Vmxnet3_RxQueueDesc *)(adapter->tqd_start +
adapter->num_tx_queues);
- adapter->pm_conf = kmalloc(sizeof(struct Vmxnet3_PMConf), GFP_KERNEL);
+ adapter->pm_conf = dma_alloc_coherent(&adapter->pdev->dev,
+ sizeof(struct Vmxnet3_PMConf),
+ &adapter->pm_conf_pa,
+ GFP_KERNEL);
if (adapter->pm_conf == NULL) {
err = -ENOMEM;
goto err_alloc_pm;
#ifdef VMXNET3_RSS
- adapter->rss_conf = kmalloc(sizeof(struct UPT1_RSSConf), GFP_KERNEL);
+ adapter->rss_conf = dma_alloc_coherent(&adapter->pdev->dev,
+ sizeof(struct UPT1_RSSConf),
+ &adapter->rss_conf_pa,
+ GFP_KERNEL);
if (adapter->rss_conf == NULL) {
err = -ENOMEM;
goto err_alloc_rss;
vmxnet3_free_pci_resources(adapter);
err_alloc_pci:
#ifdef VMXNET3_RSS
- kfree(adapter->rss_conf);
+ dma_free_coherent(&adapter->pdev->dev, sizeof(struct UPT1_RSSConf),
+ adapter->rss_conf, adapter->rss_conf_pa);
err_alloc_rss:
#endif
- kfree(adapter->pm_conf);
+ dma_free_coherent(&adapter->pdev->dev, sizeof(struct Vmxnet3_PMConf),
+ adapter->pm_conf, adapter->pm_conf_pa);
err_alloc_pm:
- pci_free_consistent(adapter->pdev, size, adapter->tqd_start,
- adapter->queue_desc_pa);
+ dma_free_coherent(&adapter->pdev->dev, size, adapter->tqd_start,
+ adapter->queue_desc_pa);
err_alloc_queue_desc:
- pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_DriverShared),
- adapter->shared, adapter->shared_pa);
+ dma_free_coherent(&adapter->pdev->dev,
+ sizeof(struct Vmxnet3_DriverShared),
+ adapter->shared, adapter->shared_pa);
err_alloc_shared:
+ dma_unmap_single(&adapter->pdev->dev, adapter->adapter_pa,
+ sizeof(struct vmxnet3_adapter), PCI_DMA_TODEVICE);
pci_set_drvdata(pdev, NULL);
free_netdev(netdev);
return err;
vmxnet3_free_intr_resources(adapter);
vmxnet3_free_pci_resources(adapter);
#ifdef VMXNET3_RSS
- kfree(adapter->rss_conf);
+ dma_free_coherent(&adapter->pdev->dev, sizeof(struct UPT1_RSSConf),
+ adapter->rss_conf, adapter->rss_conf_pa);
#endif
- kfree(adapter->pm_conf);
+ dma_free_coherent(&adapter->pdev->dev, sizeof(struct Vmxnet3_PMConf),
+ adapter->pm_conf, adapter->pm_conf_pa);
size = sizeof(struct Vmxnet3_TxQueueDesc) * adapter->num_tx_queues;
size += sizeof(struct Vmxnet3_RxQueueDesc) * num_rx_queues;
- pci_free_consistent(adapter->pdev, size, adapter->tqd_start,
- adapter->queue_desc_pa);
- pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_DriverShared),
- adapter->shared, adapter->shared_pa);
+ dma_free_coherent(&adapter->pdev->dev, size, adapter->tqd_start,
+ adapter->queue_desc_pa);
+ dma_free_coherent(&adapter->pdev->dev,
+ sizeof(struct Vmxnet3_DriverShared),
+ adapter->shared, adapter->shared_pa);
+ dma_unmap_single(&adapter->pdev->dev, adapter->adapter_pa,
+ sizeof(struct vmxnet3_adapter), PCI_DMA_TODEVICE);
free_netdev(netdev);
}
adapter->shared->devRead.pmConfDesc.confVer = cpu_to_le32(1);
adapter->shared->devRead.pmConfDesc.confLen = cpu_to_le32(sizeof(
*pmConf));
- adapter->shared->devRead.pmConfDesc.confPA = cpu_to_le64(virt_to_phys(
- pmConf));
+ adapter->shared->devRead.pmConfDesc.confPA =
+ cpu_to_le64(adapter->pm_conf_pa);
spin_lock_irqsave(&adapter->cmd_lock, flags);
VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
adapter->shared->devRead.pmConfDesc.confVer = cpu_to_le32(1);
adapter->shared->devRead.pmConfDesc.confLen = cpu_to_le32(sizeof(
*pmConf));
- adapter->shared->devRead.pmConfDesc.confPA = cpu_to_le64(virt_to_phys(
- pmConf));
+ adapter->shared->devRead.pmConfDesc.confPA =
+ cpu_to_le64(adapter->pm_conf_pa);
netif_device_attach(netdev);
pci_set_power_state(pdev, PCI_D0);
/*
* Version numbers
*/
-#define VMXNET3_DRIVER_VERSION_STRING "1.1.30.0-k"
+#define VMXNET3_DRIVER_VERSION_STRING "1.2.0.0-k"
/* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */
-#define VMXNET3_DRIVER_VERSION_NUM 0x01011E00
+#define VMXNET3_DRIVER_VERSION_NUM 0x01020000
#if defined(CONFIG_PCI_MSI)
/* RSS only makes sense if MSI-X is supported. */
spinlock_t tx_lock;
struct vmxnet3_cmd_ring tx_ring;
struct vmxnet3_tx_buf_info *buf_info;
+ dma_addr_t buf_info_pa;
struct vmxnet3_tx_data_ring data_ring;
struct vmxnet3_comp_ring comp_ring;
struct Vmxnet3_TxQueueCtrl *shared;
u32 qid; /* rqID in RCD for buffer from 1st ring */
u32 qid2; /* rqID in RCD for buffer from 2nd ring */
struct vmxnet3_rx_buf_info *buf_info[2];
+ dma_addr_t buf_info_pa;
struct Vmxnet3_RxQueueCtrl *shared;
struct vmxnet3_rq_driver_stats stats;
} __attribute__((__aligned__(SMP_CACHE_BYTES)));
unsigned long state; /* VMXNET3_STATE_BIT_xxx */
int share_intr;
+
+ dma_addr_t adapter_pa;
+ dma_addr_t pm_conf_pa;
+ dma_addr_t rss_conf_pa;
};
#define VMXNET3_WRITE_BAR0_REG(adapter, reg, val) \
#include <linux/igmp.h>
#include <linux/etherdevice.h>
#include <linux/if_ether.h>
+#include <linux/if_vlan.h>
#include <linux/hash.h>
#include <linux/ethtool.h>
#include <net/arp.h>
#include <net/inet_ecn.h>
#include <net/net_namespace.h>
#include <net/netns/generic.h>
+#include <net/vxlan.h>
#define VXLAN_VERSION "0.1"
#define VXLAN_VID_MASK (VXLAN_N_VID - 1)
/* IP header + UDP + VXLAN + Ethernet header */
#define VXLAN_HEADROOM (20 + 8 + 8 + 14)
+#define VXLAN_HLEN (sizeof(struct udphdr) + sizeof(struct vxlanhdr))
#define VXLAN_FLAGS 0x08000000 /* struct vxlanhdr.vx_flags required value. */
static const u8 all_zeros_mac[ETH_ALEN];
-/* per UDP socket information */
-struct vxlan_sock {
- struct hlist_node hlist;
- struct rcu_head rcu;
- struct work_struct del_work;
- atomic_t refcnt;
- struct socket *sock;
- struct hlist_head vni_list[VNI_HASH_SIZE];
-};
-
/* per-network namespace private data for this module */
struct vxlan_net {
struct list_head vxlan_list;
u32 flags; /* VXLAN_F_* below */
struct work_struct sock_work;
- struct work_struct igmp_work;
+ struct work_struct igmp_join;
+ struct work_struct igmp_leave;
unsigned long age_interval;
struct timer_list age_timer;
/* First remote destination for a forwarding entry.
* Guaranteed to be non-NULL because remotes are never deleted.
*/
-static inline struct vxlan_rdst *first_remote(struct vxlan_fdb *fdb)
+static inline struct vxlan_rdst *first_remote_rcu(struct vxlan_fdb *fdb)
{
- return list_first_or_null_rcu(&fdb->remotes, struct vxlan_rdst, list);
+ return list_entry_rcu(fdb->remotes.next, struct vxlan_rdst, list);
+}
+
+static inline struct vxlan_rdst *first_remote_rtnl(struct vxlan_fdb *fdb)
+{
+ return list_first_entry(&fdb->remotes, struct vxlan_rdst, list);
}
/* Find VXLAN socket based on network namespace and UDP port */
-static struct vxlan_sock *vxlan_find_port(struct net *net, __be16 port)
+static struct vxlan_sock *vxlan_find_sock(struct net *net, __be16 port)
{
struct vxlan_sock *vs;
return NULL;
}
-/* Look up VNI in a per net namespace table */
-static struct vxlan_dev *vxlan_find_vni(struct net *net, u32 id, __be16 port)
+static struct vxlan_dev *vxlan_vs_find_vni(struct vxlan_sock *vs, u32 id)
{
- struct vxlan_sock *vs;
struct vxlan_dev *vxlan;
- vs = vxlan_find_port(net, port);
- if (!vs)
- return NULL;
-
hlist_for_each_entry_rcu(vxlan, vni_head(vs, id), hlist) {
if (vxlan->default_dst.remote_vni == id)
return vxlan;
return NULL;
}
+/* Look up VNI in a per net namespace table */
+static struct vxlan_dev *vxlan_find_vni(struct net *net, u32 id, __be16 port)
+{
+ struct vxlan_sock *vs;
+
+ vs = vxlan_find_sock(net, port);
+ if (!vs)
+ return NULL;
+
+ return vxlan_vs_find_vni(vs, id);
+}
+
/* Fill in neighbour message in skbuff. */
static int vxlan_fdb_info(struct sk_buff *skb, struct vxlan_dev *vxlan,
const struct vxlan_fdb *fdb,
if (skb == NULL)
goto errout;
- err = vxlan_fdb_info(skb, vxlan, fdb, 0, 0, type, 0, first_remote(fdb));
+ err = vxlan_fdb_info(skb, vxlan, fdb, 0, 0, type, 0,
+ first_remote_rtnl(fdb));
if (err < 0) {
/* -EMSGSIZE implies BUG in vxlan_nlmsg_size() */
WARN_ON(err == -EMSGSIZE);
return NULL;
}
+/* Replace destination of unicast mac */
+static int vxlan_fdb_replace(struct vxlan_fdb *f,
+ __be32 ip, __be16 port, __u32 vni, __u32 ifindex)
+{
+ struct vxlan_rdst *rd;
+
+ rd = vxlan_fdb_find_rdst(f, ip, port, vni, ifindex);
+ if (rd)
+ return 0;
+
+ rd = list_first_entry_or_null(&f->remotes, struct vxlan_rdst, list);
+ if (!rd)
+ return 0;
+ rd->remote_ip = ip;
+ rd->remote_port = port;
+ rd->remote_vni = vni;
+ rd->remote_ifindex = ifindex;
+ return 1;
+}
+
/* Add/update destinations for multicast */
static int vxlan_fdb_append(struct vxlan_fdb *f,
__be32 ip, __be16 port, __u32 vni, __u32 ifindex)
f->updated = jiffies;
notify = 1;
}
+ if ((flags & NLM_F_REPLACE)) {
+ /* Only change unicasts */
+ if (!(is_multicast_ether_addr(f->eth_addr) ||
+ is_zero_ether_addr(f->eth_addr))) {
+ int rc = vxlan_fdb_replace(f, ip, port, vni,
+ ifindex);
+
+ if (rc < 0)
+ return rc;
+ notify |= rc;
+ } else
+ return -EOPNOTSUPP;
+ }
if ((flags & NLM_F_APPEND) &&
(is_multicast_ether_addr(f->eth_addr) ||
is_zero_ether_addr(f->eth_addr))) {
if (vxlan->addrmax && vxlan->addrcnt >= vxlan->addrmax)
return -ENOSPC;
+ /* Disallow replace to add a multicast entry */
+ if ((flags & NLM_F_REPLACE) &&
+ (is_multicast_ether_addr(mac) || is_zero_ether_addr(mac)))
+ return -EOPNOTSUPP;
+
netdev_dbg(vxlan->dev, "add %pM -> %pI4\n", mac, &ip);
f = kmalloc(sizeof(*f), GFP_ATOMIC);
if (!f)
return 0;
}
-static void vxlan_fdb_free_rdst(struct rcu_head *head)
-{
- struct vxlan_rdst *rd = container_of(head, struct vxlan_rdst, rcu);
- kfree(rd);
-}
-
static void vxlan_fdb_free(struct rcu_head *head)
{
struct vxlan_fdb *f = container_of(head, struct vxlan_fdb, rcu);
*/
if (rd && !list_is_singular(&f->remotes)) {
list_del_rcu(&rd->list);
- call_rcu(&rd->rcu, vxlan_fdb_free_rdst);
+ kfree_rcu(rd, rcu);
goto out;
}
f = vxlan_find_mac(vxlan, src_mac);
if (likely(f)) {
- struct vxlan_rdst *rdst = first_remote(f);
+ struct vxlan_rdst *rdst = first_remote_rcu(f);
if (likely(rdst->remote_ip == src_ip))
return false;
return false;
}
-
/* See if multicast group is already in use by other ID */
static bool vxlan_group_used(struct vxlan_net *vn, __be32 remote_ip)
{
atomic_inc(&vs->refcnt);
}
-static void vxlan_sock_release(struct vxlan_net *vn, struct vxlan_sock *vs)
+void vxlan_sock_release(struct vxlan_sock *vs)
{
+ struct vxlan_net *vn = net_generic(sock_net(vs->sock->sk), vxlan_net_id);
+
if (!atomic_dec_and_test(&vs->refcnt))
return;
queue_work(vxlan_wq, &vs->del_work);
}
+EXPORT_SYMBOL_GPL(vxlan_sock_release);
-/* Callback to update multicast group membership.
- * Scheduled when vxlan goes up/down.
+/* Callback to update multicast group membership when first VNI on
+ * multicast asddress is brought up
+ * Done as workqueue because ip_mc_join_group acquires RTNL.
*/
-static void vxlan_igmp_work(struct work_struct *work)
+static void vxlan_igmp_join(struct work_struct *work)
{
- struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, igmp_work);
- struct vxlan_net *vn = net_generic(dev_net(vxlan->dev), vxlan_net_id);
+ struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, igmp_join);
struct vxlan_sock *vs = vxlan->vn_sock;
struct sock *sk = vs->sock->sk;
struct ip_mreqn mreq = {
};
lock_sock(sk);
- if (vxlan_group_used(vn, vxlan->default_dst.remote_ip))
- ip_mc_join_group(sk, &mreq);
- else
- ip_mc_leave_group(sk, &mreq);
+ ip_mc_join_group(sk, &mreq);
+ release_sock(sk);
+
+ vxlan_sock_release(vs);
+ dev_put(vxlan->dev);
+}
+
+/* Inverse of vxlan_igmp_join when last VNI is brought down */
+static void vxlan_igmp_leave(struct work_struct *work)
+{
+ struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, igmp_leave);
+ struct vxlan_sock *vs = vxlan->vn_sock;
+ struct sock *sk = vs->sock->sk;
+ struct ip_mreqn mreq = {
+ .imr_multiaddr.s_addr = vxlan->default_dst.remote_ip,
+ .imr_ifindex = vxlan->default_dst.remote_ifindex,
+ };
+
+ lock_sock(sk);
+ ip_mc_leave_group(sk, &mreq);
release_sock(sk);
- vxlan_sock_release(vn, vs);
+ vxlan_sock_release(vs);
dev_put(vxlan->dev);
}
/* Callback from net/ipv4/udp.c to receive packets */
static int vxlan_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
{
- struct iphdr *oip;
+ struct vxlan_sock *vs;
struct vxlanhdr *vxh;
- struct vxlan_dev *vxlan;
- struct pcpu_tstats *stats;
__be16 port;
- __u32 vni;
- int err;
-
- /* pop off outer UDP header */
- __skb_pull(skb, sizeof(struct udphdr));
/* Need Vxlan and inner Ethernet header to be present */
- if (!pskb_may_pull(skb, sizeof(struct vxlanhdr)))
+ if (!pskb_may_pull(skb, VXLAN_HLEN))
goto error;
- /* Drop packets with reserved bits set */
- vxh = (struct vxlanhdr *) skb->data;
+ /* Return packets with reserved bits set */
+ vxh = (struct vxlanhdr *)(udp_hdr(skb) + 1);
if (vxh->vx_flags != htonl(VXLAN_FLAGS) ||
(vxh->vx_vni & htonl(0xff))) {
netdev_dbg(skb->dev, "invalid vxlan flags=%#x vni=%#x\n",
goto error;
}
- __skb_pull(skb, sizeof(struct vxlanhdr));
+ if (iptunnel_pull_header(skb, VXLAN_HLEN, htons(ETH_P_TEB)))
+ goto drop;
- /* Is this VNI defined? */
- vni = ntohl(vxh->vx_vni) >> 8;
port = inet_sk(sk)->inet_sport;
- vxlan = vxlan_find_vni(sock_net(sk), vni, port);
- if (!vxlan) {
- netdev_dbg(skb->dev, "unknown vni %d port %u\n",
- vni, ntohs(port));
+
+ vs = vxlan_find_sock(sock_net(sk), port);
+ if (!vs)
goto drop;
- }
- if (!pskb_may_pull(skb, ETH_HLEN)) {
- vxlan->dev->stats.rx_length_errors++;
- vxlan->dev->stats.rx_errors++;
+ vs->rcv(vs, skb, vxh->vx_vni);
+ return 0;
+
+drop:
+ /* Consume bad packet */
+ kfree_skb(skb);
+ return 0;
+
+error:
+ /* Return non vxlan pkt */
+ return 1;
+}
+
+static void vxlan_rcv(struct vxlan_sock *vs,
+ struct sk_buff *skb, __be32 vx_vni)
+{
+ struct iphdr *oip;
+ struct vxlan_dev *vxlan;
+ struct pcpu_tstats *stats;
+ __u32 vni;
+ int err;
+
+ vni = ntohl(vx_vni) >> 8;
+ /* Is this VNI defined? */
+ vxlan = vxlan_vs_find_vni(vs, vni);
+ if (!vxlan)
goto drop;
- }
skb_reset_mac_header(skb);
-
- /* Re-examine inner Ethernet packet */
- oip = ip_hdr(skb);
skb->protocol = eth_type_trans(skb, vxlan->dev);
/* Ignore packet loops (and multicast echo) */
vxlan->dev->dev_addr) == 0)
goto drop;
+ /* Re-examine inner Ethernet packet */
+ oip = ip_hdr(skb);
if ((vxlan->flags & VXLAN_F_LEARN) &&
vxlan_snoop(skb->dev, oip->saddr, eth_hdr(skb)->h_source))
goto drop;
- __skb_tunnel_rx(skb, vxlan->dev);
skb_reset_network_header(skb);
/* If the NIC driver gave us an encapsulated packet with
netif_rx(skb);
- return 0;
-error:
- /* Put UDP header back */
- __skb_push(skb, sizeof(struct udphdr));
-
- return 1;
+ return;
drop:
/* Consume bad packet */
kfree_skb(skb);
- return 0;
}
static int arp_reduce(struct net_device *dev, struct sk_buff *skb)
}
f = vxlan_find_mac(vxlan, n->ha);
- if (f && first_remote(f)->remote_ip == htonl(INADDR_ANY)) {
+ if (f && first_remote_rcu(f)->remote_ip == htonl(INADDR_ANY)) {
/* bridge-local neighbor */
neigh_release(n);
goto out;
}
/* On transmit, associate with the tunnel socket */
-static void vxlan_set_owner(struct net_device *dev, struct sk_buff *skb)
+static void vxlan_set_owner(struct sock *sk, struct sk_buff *skb)
{
- struct vxlan_dev *vxlan = netdev_priv(dev);
- struct sock *sk = vxlan->vn_sock->sock->sk;
-
skb_orphan(skb);
sock_hold(sk);
skb->sk = sk;
* better and maybe available from hardware
* secondary choice is to use jhash on the Ethernet header
*/
-static __be16 vxlan_src_port(const struct vxlan_dev *vxlan, struct sk_buff *skb)
+__be16 vxlan_src_port(__u16 port_min, __u16 port_max, struct sk_buff *skb)
{
- unsigned int range = (vxlan->port_max - vxlan->port_min) + 1;
+ unsigned int range = (port_max - port_min) + 1;
u32 hash;
hash = skb_get_rxhash(skb);
hash = jhash(skb->data, 2 * ETH_ALEN,
(__force u32) skb->protocol);
- return htons((((u64) hash * range) >> 32) + vxlan->port_min);
+ return htons((((u64) hash * range) >> 32) + port_min);
}
+EXPORT_SYMBOL_GPL(vxlan_src_port);
static int handle_offloads(struct sk_buff *skb)
{
return 0;
}
+int vxlan_xmit_skb(struct net *net, struct vxlan_sock *vs,
+ struct rtable *rt, struct sk_buff *skb,
+ __be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df,
+ __be16 src_port, __be16 dst_port, __be32 vni)
+{
+ struct vxlanhdr *vxh;
+ struct udphdr *uh;
+ int min_headroom;
+ int err;
+
+ if (!skb->encapsulation) {
+ skb_reset_inner_headers(skb);
+ skb->encapsulation = 1;
+ }
+
+ min_headroom = LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len
+ + VXLAN_HLEN + sizeof(struct iphdr)
+ + (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0);
+
+ /* Need space for new headers (invalidates iph ptr) */
+ err = skb_cow_head(skb, min_headroom);
+ if (unlikely(err))
+ return err;
+
+ if (vlan_tx_tag_present(skb)) {
+ if (WARN_ON(!__vlan_put_tag(skb,
+ skb->vlan_proto,
+ vlan_tx_tag_get(skb))))
+ return -ENOMEM;
+
+ skb->vlan_tci = 0;
+ }
+
+ vxh = (struct vxlanhdr *) __skb_push(skb, sizeof(*vxh));
+ vxh->vx_flags = htonl(VXLAN_FLAGS);
+ vxh->vx_vni = vni;
+
+ __skb_push(skb, sizeof(*uh));
+ skb_reset_transport_header(skb);
+ uh = udp_hdr(skb);
+
+ uh->dest = dst_port;
+ uh->source = src_port;
+
+ uh->len = htons(skb->len);
+ uh->check = 0;
+
+ vxlan_set_owner(vs->sock->sk, skb);
+
+ err = handle_offloads(skb);
+ if (err)
+ return err;
+
+ return iptunnel_xmit(net, rt, skb, src, dst,
+ IPPROTO_UDP, tos, ttl, df);
+}
+EXPORT_SYMBOL_GPL(vxlan_xmit_skb);
+
/* Bypass encapsulation if the destination is local */
static void vxlan_encap_bypass(struct sk_buff *skb, struct vxlan_dev *src_vxlan,
struct vxlan_dev *dst_vxlan)
struct vxlan_dev *vxlan = netdev_priv(dev);
struct rtable *rt;
const struct iphdr *old_iph;
- struct vxlanhdr *vxh;
- struct udphdr *uh;
struct flowi4 fl4;
__be32 dst;
__be16 src_port, dst_port;
goto drop;
}
- if (!skb->encapsulation) {
- skb_reset_inner_headers(skb);
- skb->encapsulation = 1;
- }
-
- /* Need space for new headers (invalidates iph ptr) */
- if (skb_cow_head(skb, VXLAN_HEADROOM))
- goto drop;
-
old_iph = ip_hdr(skb);
ttl = vxlan->ttl;
if (tos == 1)
tos = ip_tunnel_get_dsfield(old_iph, skb);
- src_port = vxlan_src_port(vxlan, skb);
+ src_port = vxlan_src_port(vxlan->port_min, vxlan->port_max, skb);
memset(&fl4, 0, sizeof(fl4));
fl4.flowi4_oif = rdst->remote_ifindex;
if (rt->dst.dev == dev) {
netdev_dbg(dev, "circular route to %pI4\n", &dst);
- ip_rt_put(rt);
dev->stats.collisions++;
- goto tx_error;
+ goto rt_tx_error;
}
/* Bypass encapsulation if the destination is local */
vxlan_encap_bypass(skb, vxlan, dst_vxlan);
return;
}
- vxh = (struct vxlanhdr *) __skb_push(skb, sizeof(*vxh));
- vxh->vx_flags = htonl(VXLAN_FLAGS);
- vxh->vx_vni = htonl(vni << 8);
-
- __skb_push(skb, sizeof(*uh));
- skb_reset_transport_header(skb);
- uh = udp_hdr(skb);
-
- uh->dest = dst_port;
- uh->source = src_port;
-
- uh->len = htons(skb->len);
- uh->check = 0;
-
- vxlan_set_owner(dev, skb);
-
- if (handle_offloads(skb))
- goto drop;
tos = ip_tunnel_ecn_encap(tos, old_iph, skb);
ttl = ttl ? : ip4_dst_hoplimit(&rt->dst);
- err = iptunnel_xmit(dev_net(dev), rt, skb, fl4.saddr, dst,
- IPPROTO_UDP, tos, ttl, df);
+ err = vxlan_xmit_skb(dev_net(dev), vxlan->vn_sock, rt, skb,
+ fl4.saddr, dst, tos, ttl, df,
+ src_port, dst_port, htonl(vni << 8));
+
+ if (err < 0)
+ goto rt_tx_error;
iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
return;
dev->stats.tx_dropped++;
goto tx_free;
+rt_tx_error:
+ ip_rt_put(rt);
tx_error:
dev->stats.tx_errors++;
tx_free:
mod_timer(&vxlan->age_timer, next_timer);
}
+static void vxlan_vs_add_dev(struct vxlan_sock *vs, struct vxlan_dev *vxlan)
+{
+ __u32 vni = vxlan->default_dst.remote_vni;
+
+ vxlan->vn_sock = vs;
+ hlist_add_head_rcu(&vxlan->hlist, vni_head(vs, vni));
+}
+
/* Setup stats when device is created */
static int vxlan_init(struct net_device *dev)
{
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_sock *vs;
- __u32 vni = vxlan->default_dst.remote_vni;
dev->tstats = alloc_percpu(struct pcpu_tstats);
if (!dev->tstats)
return -ENOMEM;
spin_lock(&vn->sock_lock);
- vs = vxlan_find_port(dev_net(dev), vxlan->dst_port);
+ vs = vxlan_find_sock(dev_net(dev), vxlan->dst_port);
if (vs) {
/* If we have a socket with same port already, reuse it */
atomic_inc(&vs->refcnt);
- vxlan->vn_sock = vs;
- hlist_add_head_rcu(&vxlan->hlist, vni_head(vs, vni));
+ vxlan_vs_add_dev(vs, vxlan);
} else {
/* otherwise make new socket outside of RTNL */
dev_hold(dev);
static void vxlan_uninit(struct net_device *dev)
{
struct vxlan_dev *vxlan = netdev_priv(dev);
- struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_sock *vs = vxlan->vn_sock;
vxlan_fdb_delete_default(vxlan);
if (vs)
- vxlan_sock_release(vn, vs);
+ vxlan_sock_release(vs);
free_percpu(dev->tstats);
}
/* Start ageing timer and join group when device is brought up */
static int vxlan_open(struct net_device *dev)
{
+ struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_sock *vs = vxlan->vn_sock;
if (!vs)
return -ENOTCONN;
- if (IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip))) {
+ if (IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip)) &&
+ vxlan_group_used(vn, vxlan->default_dst.remote_ip)) {
vxlan_sock_hold(vs);
dev_hold(dev);
- queue_work(vxlan_wq, &vxlan->igmp_work);
+ queue_work(vxlan_wq, &vxlan->igmp_join);
}
if (vxlan->age_interval)
/* Cleanup timer and forwarding table on shutdown */
static int vxlan_stop(struct net_device *dev)
{
+ struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_dev *vxlan = netdev_priv(dev);
struct vxlan_sock *vs = vxlan->vn_sock;
- if (vs && IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip))) {
+ if (vs && IN_MULTICAST(ntohl(vxlan->default_dst.remote_ip)) &&
+ ! vxlan_group_used(vn, vxlan->default_dst.remote_ip)) {
vxlan_sock_hold(vs);
dev_hold(dev);
- queue_work(vxlan_wq, &vxlan->igmp_work);
+ queue_work(vxlan_wq, &vxlan->igmp_leave);
}
del_timer_sync(&vxlan->age_timer);
dev->features |= NETIF_F_RXCSUM;
dev->features |= NETIF_F_GSO_SOFTWARE;
+ dev->vlan_features = dev->features;
+ dev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX;
dev->hw_features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_RXCSUM;
dev->hw_features |= NETIF_F_GSO_SOFTWARE;
+ dev->hw_features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
INIT_LIST_HEAD(&vxlan->next);
spin_lock_init(&vxlan->hash_lock);
- INIT_WORK(&vxlan->igmp_work, vxlan_igmp_work);
+ INIT_WORK(&vxlan->igmp_join, vxlan_igmp_join);
+ INIT_WORK(&vxlan->igmp_leave, vxlan_igmp_leave);
INIT_WORK(&vxlan->sock_work, vxlan_sock_work);
init_timer_deferrable(&vxlan->age_timer);
kfree_rcu(vs, rcu);
}
-static struct vxlan_sock *vxlan_socket_create(struct net *net, __be16 port)
+static struct vxlan_sock *vxlan_socket_create(struct net *net, __be16 port,
+ vxlan_rcv_t *rcv, void *data)
{
+ struct vxlan_net *vn = net_generic(net, vxlan_net_id);
struct vxlan_sock *vs;
struct sock *sk;
struct sockaddr_in vxlan_addr = {
unsigned int h;
vs = kmalloc(sizeof(*vs), GFP_KERNEL);
- if (!vs)
+ if (!vs) {
+ pr_debug("memory alocation failure\n");
return ERR_PTR(-ENOMEM);
+ }
for (h = 0; h < VNI_HASH_SIZE; ++h)
INIT_HLIST_HEAD(&vs->vni_list[h]);
kfree(vs);
return ERR_PTR(rc);
}
+ atomic_set(&vs->refcnt, 1);
+ vs->rcv = rcv;
+ vs->data = data;
/* Disable multicast loopback */
inet_sk(sk)->mc_loop = 0;
+ spin_lock(&vn->sock_lock);
+ hlist_add_head_rcu(&vs->hlist, vs_head(net, port));
+ spin_unlock(&vn->sock_lock);
/* Mark socket as an encapsulation socket. */
udp_sk(sk)->encap_type = 1;
udp_sk(sk)->encap_rcv = vxlan_udp_encap_recv;
udp_encap_enable();
- atomic_set(&vs->refcnt, 1);
+ return vs;
+}
+
+struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port,
+ vxlan_rcv_t *rcv, void *data,
+ bool no_share)
+{
+ struct vxlan_net *vn = net_generic(net, vxlan_net_id);
+ struct vxlan_sock *vs;
+
+ vs = vxlan_socket_create(net, port, rcv, data);
+ if (!IS_ERR(vs))
+ return vs;
+
+ if (no_share) /* Return error if sharing is not allowed. */
+ return vs;
+
+ spin_lock(&vn->sock_lock);
+ vs = vxlan_find_sock(net, port);
+ if (vs) {
+ if (vs->rcv == rcv)
+ atomic_inc(&vs->refcnt);
+ else
+ vs = ERR_PTR(-EBUSY);
+ }
+ spin_unlock(&vn->sock_lock);
+
+ if (!vs)
+ vs = ERR_PTR(-EINVAL);
return vs;
}
+EXPORT_SYMBOL_GPL(vxlan_sock_add);
/* Scheduled at device creation to bind to a socket */
static void vxlan_sock_work(struct work_struct *work)
{
- struct vxlan_dev *vxlan
- = container_of(work, struct vxlan_dev, sock_work);
- struct net_device *dev = vxlan->dev;
- struct net *net = dev_net(dev);
- __u32 vni = vxlan->default_dst.remote_vni;
- __be16 port = vxlan->dst_port;
+ struct vxlan_dev *vxlan = container_of(work, struct vxlan_dev, sock_work);
+ struct net *net = dev_net(vxlan->dev);
struct vxlan_net *vn = net_generic(net, vxlan_net_id);
- struct vxlan_sock *nvs, *ovs;
-
- nvs = vxlan_socket_create(net, port);
- if (IS_ERR(nvs)) {
- netdev_err(vxlan->dev, "Can not create UDP socket, %ld\n",
- PTR_ERR(nvs));
- goto out;
- }
+ __be16 port = vxlan->dst_port;
+ struct vxlan_sock *nvs;
+ nvs = vxlan_sock_add(net, port, vxlan_rcv, NULL, false);
spin_lock(&vn->sock_lock);
- /* Look again to see if can reuse socket */
- ovs = vxlan_find_port(net, port);
- if (ovs) {
- atomic_inc(&ovs->refcnt);
- vxlan->vn_sock = ovs;
- hlist_add_head_rcu(&vxlan->hlist, vni_head(ovs, vni));
- spin_unlock(&vn->sock_lock);
-
- sk_release_kernel(nvs->sock->sk);
- kfree(nvs);
- } else {
- vxlan->vn_sock = nvs;
- hlist_add_head_rcu(&nvs->hlist, vs_head(net, port));
- hlist_add_head_rcu(&vxlan->hlist, vni_head(nvs, vni));
- spin_unlock(&vn->sock_lock);
- }
-out:
- dev_put(dev);
+ if (!IS_ERR(nvs))
+ vxlan_vs_add_dev(nvs, vxlan);
+ spin_unlock(&vn->sock_lock);
+
+ dev_put(vxlan->dev);
}
static int vxlan_newlink(struct net *net, struct net_device *dev,
static void vxlan_dellink(struct net_device *dev, struct list_head *head)
{
+ struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
struct vxlan_dev *vxlan = netdev_priv(dev);
- hlist_del_rcu(&vxlan->hlist);
+ spin_lock(&vn->sock_lock);
+ if (!hlist_unhashed(&vxlan->hlist))
+ hlist_del_rcu(&vxlan->hlist);
+ spin_unlock(&vn->sock_lock);
+
list_del(&vxlan->next);
unregister_netdevice_queue(dev, head);
}
{
struct vxlan_net *vn = net_generic(net, vxlan_net_id);
struct vxlan_dev *vxlan;
+ LIST_HEAD(list);
rtnl_lock();
list_for_each_entry(vxlan, &vn->vxlan_list, next)
- dev_close(vxlan->dev);
+ unregister_netdevice_queue(vxlan->dev, &list);
+ unregister_netdevice_many(&list);
rtnl_unlock();
}
#ifndef MODULE
typedef u32 iarr[];
-static iarr __initdata *dest[5] = { &io, &irq, &baud, &rxl, &mac };
+static iarr *dest[5] __initdata = { &io, &irq, &baud, &rxl, &mac };
#endif
/* A zero-terminated list of I/O addresses to be probed on ISA bus */
#include <xen/grant_table.h>
#include <xen/xenbus.h>
-struct xen_netbk;
+typedef unsigned int pending_ring_idx_t;
+#define INVALID_PENDING_RING_IDX (~0U)
+
+/* For the head field in pending_tx_info: it is used to indicate
+ * whether this tx info is the head of one or more coalesced requests.
+ *
+ * When head != INVALID_PENDING_RING_IDX, it means the start of a new
+ * tx requests queue and the end of previous queue.
+ *
+ * An example sequence of head fields (I = INVALID_PENDING_RING_IDX):
+ *
+ * ...|0 I I I|5 I|9 I I I|...
+ * -->|<-INUSE----------------
+ *
+ * After consuming the first slot(s) we have:
+ *
+ * ...|V V V V|5 I|9 I I I|...
+ * -----FREE->|<-INUSE--------
+ *
+ * where V stands for "valid pending ring index". Any number other
+ * than INVALID_PENDING_RING_IDX is OK. These entries are considered
+ * free and can contain any number other than
+ * INVALID_PENDING_RING_IDX. In practice we use 0.
+ *
+ * The in use non-INVALID_PENDING_RING_IDX (say 0, 5 and 9 in the
+ * above example) number is the index into pending_tx_info and
+ * mmap_pages arrays.
+ */
+struct pending_tx_info {
+ struct xen_netif_tx_request req; /* coalesced tx request */
+ pending_ring_idx_t head; /* head != INVALID_PENDING_RING_IDX
+ * if it is head of one or more tx
+ * reqs
+ */
+};
+
+#define XEN_NETIF_TX_RING_SIZE __CONST_RING_SIZE(xen_netif_tx, PAGE_SIZE)
+#define XEN_NETIF_RX_RING_SIZE __CONST_RING_SIZE(xen_netif_rx, PAGE_SIZE)
+
+struct xenvif_rx_meta {
+ int id;
+ int size;
+ int gso_size;
+};
+
+/* Discriminate from any valid pending_idx value. */
+#define INVALID_PENDING_IDX 0xFFFF
+
+#define MAX_BUFFER_OFFSET PAGE_SIZE
+
+#define MAX_PENDING_REQS 256
struct xenvif {
/* Unique identifier for this interface. */
domid_t domid;
unsigned int handle;
- /* Reference to netback processing backend. */
- struct xen_netbk *netbk;
+ /* Use NAPI for guest TX */
+ struct napi_struct napi;
+ /* When feature-split-event-channels = 0, tx_irq = rx_irq. */
+ unsigned int tx_irq;
+ /* Only used when feature-split-event-channels = 1 */
+ char tx_irq_name[IFNAMSIZ+4]; /* DEVNAME-tx */
+ struct xen_netif_tx_back_ring tx;
+ struct sk_buff_head tx_queue;
+ struct page *mmap_pages[MAX_PENDING_REQS];
+ pending_ring_idx_t pending_prod;
+ pending_ring_idx_t pending_cons;
+ u16 pending_ring[MAX_PENDING_REQS];
+ struct pending_tx_info pending_tx_info[MAX_PENDING_REQS];
+
+ /* Coalescing tx requests before copying makes number of grant
+ * copy ops greater or equal to number of slots required. In
+ * worst case a tx request consumes 2 gnttab_copy.
+ */
+ struct gnttab_copy tx_copy_ops[2*MAX_PENDING_REQS];
- u8 fe_dev_addr[6];
+ /* Use kthread for guest RX */
+ struct task_struct *task;
+ wait_queue_head_t wq;
/* When feature-split-event-channels = 0, tx_irq = rx_irq. */
- unsigned int tx_irq;
unsigned int rx_irq;
/* Only used when feature-split-event-channels = 1 */
- char tx_irq_name[IFNAMSIZ+4]; /* DEVNAME-tx */
char rx_irq_name[IFNAMSIZ+4]; /* DEVNAME-rx */
+ struct xen_netif_rx_back_ring rx;
+ struct sk_buff_head rx_queue;
- /* List of frontends to notify after a batch of frames sent. */
- struct list_head notify_list;
+ /* Allow xenvif_start_xmit() to peek ahead in the rx request
+ * ring. This is a prediction of what rx_req_cons will be
+ * once all queued skbs are put on the ring.
+ */
+ RING_IDX rx_req_cons_peek;
+
+ /* Given MAX_BUFFER_OFFSET of 4096 the worst case is that each
+ * head/fragment page uses 2 copy operations because it
+ * straddles two buffers in the frontend.
+ */
+ struct gnttab_copy grant_copy_op[2*XEN_NETIF_RX_RING_SIZE];
+ struct xenvif_rx_meta meta[2*XEN_NETIF_RX_RING_SIZE];
- /* The shared rings and indexes. */
- struct xen_netif_tx_back_ring tx;
- struct xen_netif_rx_back_ring rx;
+
+ u8 fe_dev_addr[6];
/* Frontend feature information. */
u8 can_sg:1;
/* Internal feature information. */
u8 can_queue:1; /* can queue packets for receiver? */
- /*
- * Allow xenvif_start_xmit() to peek ahead in the rx request
- * ring. This is a prediction of what rx_req_cons will be
- * once all queued skbs are put on the ring.
- */
- RING_IDX rx_req_cons_peek;
-
/* Transmit shaping: allow 'credit_bytes' every 'credit_usec'. */
unsigned long credit_bytes;
unsigned long credit_usec;
unsigned long rx_gso_checksum_fixup;
/* Miscellaneous private stuff. */
- struct list_head schedule_list;
- atomic_t refcnt;
struct net_device *dev;
-
- wait_queue_head_t waiting_to_free;
};
static inline struct xenbus_device *xenvif_to_xenbus_device(struct xenvif *vif)
return to_xenbus_device(vif->dev->dev.parent);
}
-#define XEN_NETIF_TX_RING_SIZE __CONST_RING_SIZE(xen_netif_tx, PAGE_SIZE)
-#define XEN_NETIF_RX_RING_SIZE __CONST_RING_SIZE(xen_netif_rx, PAGE_SIZE)
-
struct xenvif *xenvif_alloc(struct device *parent,
domid_t domid,
unsigned int handle);
unsigned int rx_evtchn);
void xenvif_disconnect(struct xenvif *vif);
-void xenvif_get(struct xenvif *vif);
-void xenvif_put(struct xenvif *vif);
-
int xenvif_xenbus_init(void);
void xenvif_xenbus_fini(void);
int xenvif_schedulable(struct xenvif *vif);
-int xen_netbk_rx_ring_full(struct xenvif *vif);
+int xenvif_rx_ring_full(struct xenvif *vif);
-int xen_netbk_must_stop_queue(struct xenvif *vif);
+int xenvif_must_stop_queue(struct xenvif *vif);
/* (Un)Map communication rings. */
-void xen_netbk_unmap_frontend_rings(struct xenvif *vif);
-int xen_netbk_map_frontend_rings(struct xenvif *vif,
- grant_ref_t tx_ring_ref,
- grant_ref_t rx_ring_ref);
-
-/* (De)Register a xenvif with the netback backend. */
-void xen_netbk_add_xenvif(struct xenvif *vif);
-void xen_netbk_remove_xenvif(struct xenvif *vif);
-
-/* (De)Schedule backend processing for a xenvif */
-void xen_netbk_schedule_xenvif(struct xenvif *vif);
-void xen_netbk_deschedule_xenvif(struct xenvif *vif);
+void xenvif_unmap_frontend_rings(struct xenvif *vif);
+int xenvif_map_frontend_rings(struct xenvif *vif,
+ grant_ref_t tx_ring_ref,
+ grant_ref_t rx_ring_ref);
/* Check for SKBs from frontend and schedule backend processing */
-void xen_netbk_check_rx_xenvif(struct xenvif *vif);
-/* Receive an SKB from the frontend */
-void xenvif_receive_skb(struct xenvif *vif, struct sk_buff *skb);
+void xenvif_check_rx_xenvif(struct xenvif *vif);
/* Queue an SKB for transmission to the frontend */
-void xen_netbk_queue_tx_skb(struct xenvif *vif, struct sk_buff *skb);
+void xenvif_queue_tx_skb(struct xenvif *vif, struct sk_buff *skb);
/* Notify xenvif that ring now has space to send an skb to the frontend */
void xenvif_notify_tx_completion(struct xenvif *vif);
void xenvif_carrier_off(struct xenvif *vif);
/* Returns number of ring slots required to send an skb to the frontend */
-unsigned int xen_netbk_count_skb_slots(struct xenvif *vif, struct sk_buff *skb);
+unsigned int xenvif_count_skb_slots(struct xenvif *vif, struct sk_buff *skb);
+
+int xenvif_tx_action(struct xenvif *vif, int budget);
+void xenvif_rx_action(struct xenvif *vif);
+
+int xenvif_kthread(void *data);
extern bool separate_tx_rx_irq;
#include "common.h"
+#include <linux/kthread.h>
#include <linux/ethtool.h>
#include <linux/rtnetlink.h>
#include <linux/if_vlan.h>
#include <asm/xen/hypercall.h>
#define XENVIF_QUEUE_LENGTH 32
-
-void xenvif_get(struct xenvif *vif)
-{
- atomic_inc(&vif->refcnt);
-}
-
-void xenvif_put(struct xenvif *vif)
-{
- if (atomic_dec_and_test(&vif->refcnt))
- wake_up(&vif->waiting_to_free);
-}
+#define XENVIF_NAPI_WEIGHT 64
int xenvif_schedulable(struct xenvif *vif)
{
static int xenvif_rx_schedulable(struct xenvif *vif)
{
- return xenvif_schedulable(vif) && !xen_netbk_rx_ring_full(vif);
+ return xenvif_schedulable(vif) && !xenvif_rx_ring_full(vif);
}
static irqreturn_t xenvif_tx_interrupt(int irq, void *dev_id)
{
struct xenvif *vif = dev_id;
- if (vif->netbk == NULL)
- return IRQ_HANDLED;
-
- xen_netbk_schedule_xenvif(vif);
+ if (RING_HAS_UNCONSUMED_REQUESTS(&vif->tx))
+ napi_schedule(&vif->napi);
return IRQ_HANDLED;
}
+static int xenvif_poll(struct napi_struct *napi, int budget)
+{
+ struct xenvif *vif = container_of(napi, struct xenvif, napi);
+ int work_done;
+
+ work_done = xenvif_tx_action(vif, budget);
+
+ if (work_done < budget) {
+ int more_to_do = 0;
+ unsigned long flags;
+
+ /* It is necessary to disable IRQ before calling
+ * RING_HAS_UNCONSUMED_REQUESTS. Otherwise we might
+ * lose event from the frontend.
+ *
+ * Consider:
+ * RING_HAS_UNCONSUMED_REQUESTS
+ * <frontend generates event to trigger napi_schedule>
+ * __napi_complete
+ *
+ * This handler is still in scheduled state so the
+ * event has no effect at all. After __napi_complete
+ * this handler is descheduled and cannot get
+ * scheduled again. We lose event in this case and the ring
+ * will be completely stalled.
+ */
+
+ local_irq_save(flags);
+
+ RING_FINAL_CHECK_FOR_REQUESTS(&vif->tx, more_to_do);
+ if (!more_to_do)
+ __napi_complete(napi);
+
+ local_irq_restore(flags);
+ }
+
+ return work_done;
+}
+
static irqreturn_t xenvif_rx_interrupt(int irq, void *dev_id)
{
struct xenvif *vif = dev_id;
- if (vif->netbk == NULL)
- return IRQ_HANDLED;
-
if (xenvif_rx_schedulable(vif))
netif_wake_queue(vif->dev);
BUG_ON(skb->dev != dev);
- if (vif->netbk == NULL)
+ /* Drop the packet if vif is not ready */
+ if (vif->task == NULL)
goto drop;
/* Drop the packet if the target domain has no receive buffers. */
goto drop;
/* Reserve ring slots for the worst-case number of fragments. */
- vif->rx_req_cons_peek += xen_netbk_count_skb_slots(vif, skb);
- xenvif_get(vif);
+ vif->rx_req_cons_peek += xenvif_count_skb_slots(vif, skb);
- if (vif->can_queue && xen_netbk_must_stop_queue(vif))
+ if (vif->can_queue && xenvif_must_stop_queue(vif))
netif_stop_queue(dev);
- xen_netbk_queue_tx_skb(vif, skb);
+ xenvif_queue_tx_skb(vif, skb);
return NETDEV_TX_OK;
return NETDEV_TX_OK;
}
-void xenvif_receive_skb(struct xenvif *vif, struct sk_buff *skb)
-{
- netif_rx_ni(skb);
-}
-
void xenvif_notify_tx_completion(struct xenvif *vif)
{
if (netif_queue_stopped(vif->dev) && xenvif_rx_schedulable(vif))
static void xenvif_up(struct xenvif *vif)
{
- xen_netbk_add_xenvif(vif);
+ napi_enable(&vif->napi);
enable_irq(vif->tx_irq);
if (vif->tx_irq != vif->rx_irq)
enable_irq(vif->rx_irq);
- xen_netbk_check_rx_xenvif(vif);
+ xenvif_check_rx_xenvif(vif);
}
static void xenvif_down(struct xenvif *vif)
{
+ napi_disable(&vif->napi);
disable_irq(vif->tx_irq);
if (vif->tx_irq != vif->rx_irq)
disable_irq(vif->rx_irq);
del_timer_sync(&vif->credit_timeout);
- xen_netbk_deschedule_xenvif(vif);
- xen_netbk_remove_xenvif(vif);
}
static int xenvif_open(struct net_device *dev)
struct net_device *dev;
struct xenvif *vif;
char name[IFNAMSIZ] = {};
+ int i;
snprintf(name, IFNAMSIZ - 1, "vif%u.%u", domid, handle);
dev = alloc_netdev(sizeof(struct xenvif), name, ether_setup);
if (dev == NULL) {
- pr_warn("Could not allocate netdev\n");
+ pr_warn("Could not allocate netdev for %s\n", name);
return ERR_PTR(-ENOMEM);
}
vif = netdev_priv(dev);
vif->domid = domid;
vif->handle = handle;
- vif->netbk = NULL;
vif->can_sg = 1;
vif->csum = 1;
- atomic_set(&vif->refcnt, 1);
- init_waitqueue_head(&vif->waiting_to_free);
vif->dev = dev;
- INIT_LIST_HEAD(&vif->schedule_list);
- INIT_LIST_HEAD(&vif->notify_list);
vif->credit_bytes = vif->remaining_credit = ~0UL;
vif->credit_usec = 0UL;
dev->tx_queue_len = XENVIF_QUEUE_LENGTH;
+ skb_queue_head_init(&vif->rx_queue);
+ skb_queue_head_init(&vif->tx_queue);
+
+ vif->pending_cons = 0;
+ vif->pending_prod = MAX_PENDING_REQS;
+ for (i = 0; i < MAX_PENDING_REQS; i++)
+ vif->pending_ring[i] = i;
+ for (i = 0; i < MAX_PENDING_REQS; i++)
+ vif->mmap_pages[i] = NULL;
+
/*
* Initialise a dummy MAC address. We choose the numerically
* largest non-broadcast address to prevent the address getting
memset(dev->dev_addr, 0xFF, ETH_ALEN);
dev->dev_addr[0] &= ~0x01;
+ netif_napi_add(dev, &vif->napi, xenvif_poll, XENVIF_NAPI_WEIGHT);
+
netif_carrier_off(dev);
err = register_netdev(dev);
__module_get(THIS_MODULE);
- err = xen_netbk_map_frontend_rings(vif, tx_ring_ref, rx_ring_ref);
+ err = xenvif_map_frontend_rings(vif, tx_ring_ref, rx_ring_ref);
if (err < 0)
goto err;
disable_irq(vif->rx_irq);
}
- xenvif_get(vif);
+ init_waitqueue_head(&vif->wq);
+ vif->task = kthread_create(xenvif_kthread,
+ (void *)vif, vif->dev->name);
+ if (IS_ERR(vif->task)) {
+ pr_warn("Could not allocate kthread for %s\n", vif->dev->name);
+ err = PTR_ERR(vif->task);
+ goto err_rx_unbind;
+ }
rtnl_lock();
if (!vif->can_sg && vif->dev->mtu > ETH_DATA_LEN)
xenvif_up(vif);
rtnl_unlock();
+ wake_up_process(vif->task);
+
return 0;
+
+err_rx_unbind:
+ unbind_from_irqhandler(vif->rx_irq, vif);
+ vif->rx_irq = 0;
err_tx_unbind:
unbind_from_irqhandler(vif->tx_irq, vif);
vif->tx_irq = 0;
err_unmap:
- xen_netbk_unmap_frontend_rings(vif);
+ xenvif_unmap_frontend_rings(vif);
err:
module_put(THIS_MODULE);
return err;
if (netif_running(dev))
xenvif_down(vif);
rtnl_unlock();
- xenvif_put(vif);
}
void xenvif_disconnect(struct xenvif *vif)
if (netif_carrier_ok(vif->dev))
xenvif_carrier_off(vif);
- atomic_dec(&vif->refcnt);
- wait_event(vif->waiting_to_free, atomic_read(&vif->refcnt) == 0);
-
if (vif->tx_irq) {
if (vif->tx_irq == vif->rx_irq)
unbind_from_irqhandler(vif->tx_irq, vif);
need_module_put = 1;
}
+ if (vif->task)
+ kthread_stop(vif->task);
+
+ netif_napi_del(&vif->napi);
+
unregister_netdev(vif->dev);
- xen_netbk_unmap_frontend_rings(vif);
+ xenvif_unmap_frontend_rings(vif);
free_netdev(vif->dev);
*/
#define XEN_NETBK_LEGACY_SLOTS_MAX XEN_NETIF_NR_SLOTS_MIN
-typedef unsigned int pending_ring_idx_t;
-#define INVALID_PENDING_RING_IDX (~0U)
-
-struct pending_tx_info {
- struct xen_netif_tx_request req; /* coalesced tx request */
- struct xenvif *vif;
- pending_ring_idx_t head; /* head != INVALID_PENDING_RING_IDX
- * if it is head of one or more tx
- * reqs
- */
-};
-
-struct netbk_rx_meta {
- int id;
- int size;
- int gso_size;
-};
-
-#define MAX_PENDING_REQS 256
-
-/* Discriminate from any valid pending_idx value. */
-#define INVALID_PENDING_IDX 0xFFFF
-
-#define MAX_BUFFER_OFFSET PAGE_SIZE
-
-/* extra field used in struct page */
-union page_ext {
- struct {
-#if BITS_PER_LONG < 64
-#define IDX_WIDTH 8
-#define GROUP_WIDTH (BITS_PER_LONG - IDX_WIDTH)
- unsigned int group:GROUP_WIDTH;
- unsigned int idx:IDX_WIDTH;
-#else
- unsigned int group, idx;
-#endif
- } e;
- void *mapping;
-};
-
-struct xen_netbk {
- wait_queue_head_t wq;
- struct task_struct *task;
-
- struct sk_buff_head rx_queue;
- struct sk_buff_head tx_queue;
-
- struct timer_list net_timer;
-
- struct page *mmap_pages[MAX_PENDING_REQS];
-
- pending_ring_idx_t pending_prod;
- pending_ring_idx_t pending_cons;
- struct list_head net_schedule_list;
-
- /* Protect the net_schedule_list in netif. */
- spinlock_t net_schedule_list_lock;
-
- atomic_t netfront_count;
-
- struct pending_tx_info pending_tx_info[MAX_PENDING_REQS];
- /* Coalescing tx requests before copying makes number of grant
- * copy ops greater or equal to number of slots required. In
- * worst case a tx request consumes 2 gnttab_copy.
- */
- struct gnttab_copy tx_copy_ops[2*MAX_PENDING_REQS];
-
- u16 pending_ring[MAX_PENDING_REQS];
-
- /*
- * Given MAX_BUFFER_OFFSET of 4096 the worst case is that each
- * head/fragment page uses 2 copy operations because it
- * straddles two buffers in the frontend.
- */
- struct gnttab_copy grant_copy_op[2*XEN_NETIF_RX_RING_SIZE];
- struct netbk_rx_meta meta[2*XEN_NETIF_RX_RING_SIZE];
-};
-
-static struct xen_netbk *xen_netbk;
-static int xen_netbk_group_nr;
-
/*
* If head != INVALID_PENDING_RING_IDX, it means this tx request is head of
* one or more merged tx requests, otherwise it is the continuation of
* previous tx request.
*/
-static inline int pending_tx_is_head(struct xen_netbk *netbk, RING_IDX idx)
-{
- return netbk->pending_tx_info[idx].head != INVALID_PENDING_RING_IDX;
-}
-
-void xen_netbk_add_xenvif(struct xenvif *vif)
+static inline int pending_tx_is_head(struct xenvif *vif, RING_IDX idx)
{
- int i;
- int min_netfront_count;
- int min_group = 0;
- struct xen_netbk *netbk;
-
- min_netfront_count = atomic_read(&xen_netbk[0].netfront_count);
- for (i = 0; i < xen_netbk_group_nr; i++) {
- int netfront_count = atomic_read(&xen_netbk[i].netfront_count);
- if (netfront_count < min_netfront_count) {
- min_group = i;
- min_netfront_count = netfront_count;
- }
- }
-
- netbk = &xen_netbk[min_group];
-
- vif->netbk = netbk;
- atomic_inc(&netbk->netfront_count);
+ return vif->pending_tx_info[idx].head != INVALID_PENDING_RING_IDX;
}
-void xen_netbk_remove_xenvif(struct xenvif *vif)
-{
- struct xen_netbk *netbk = vif->netbk;
- vif->netbk = NULL;
- atomic_dec(&netbk->netfront_count);
-}
+static void xenvif_idx_release(struct xenvif *vif, u16 pending_idx,
+ u8 status);
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
- u8 status);
static void make_tx_response(struct xenvif *vif,
struct xen_netif_tx_request *txp,
s8 st);
+
+static inline int tx_work_todo(struct xenvif *vif);
+static inline int rx_work_todo(struct xenvif *vif);
+
static struct xen_netif_rx_response *make_rx_response(struct xenvif *vif,
u16 id,
s8 st,
u16 size,
u16 flags);
-static inline unsigned long idx_to_pfn(struct xen_netbk *netbk,
+static inline unsigned long idx_to_pfn(struct xenvif *vif,
u16 idx)
{
- return page_to_pfn(netbk->mmap_pages[idx]);
+ return page_to_pfn(vif->mmap_pages[idx]);
}
-static inline unsigned long idx_to_kaddr(struct xen_netbk *netbk,
+static inline unsigned long idx_to_kaddr(struct xenvif *vif,
u16 idx)
{
- return (unsigned long)pfn_to_kaddr(idx_to_pfn(netbk, idx));
-}
-
-/* extra field used in struct page */
-static inline void set_page_ext(struct page *pg, struct xen_netbk *netbk,
- unsigned int idx)
-{
- unsigned int group = netbk - xen_netbk;
- union page_ext ext = { .e = { .group = group + 1, .idx = idx } };
-
- BUILD_BUG_ON(sizeof(ext) > sizeof(ext.mapping));
- pg->mapping = ext.mapping;
-}
-
-static int get_page_ext(struct page *pg,
- unsigned int *pgroup, unsigned int *pidx)
-{
- union page_ext ext = { .mapping = pg->mapping };
- struct xen_netbk *netbk;
- unsigned int group, idx;
-
- group = ext.e.group - 1;
-
- if (group < 0 || group >= xen_netbk_group_nr)
- return 0;
-
- netbk = &xen_netbk[group];
-
- idx = ext.e.idx;
-
- if ((idx < 0) || (idx >= MAX_PENDING_REQS))
- return 0;
-
- if (netbk->mmap_pages[idx] != pg)
- return 0;
-
- *pgroup = group;
- *pidx = idx;
-
- return 1;
+ return (unsigned long)pfn_to_kaddr(idx_to_pfn(vif, idx));
}
/*
return i & (MAX_PENDING_REQS-1);
}
-static inline pending_ring_idx_t nr_pending_reqs(struct xen_netbk *netbk)
+static inline pending_ring_idx_t nr_pending_reqs(struct xenvif *vif)
{
return MAX_PENDING_REQS -
- netbk->pending_prod + netbk->pending_cons;
-}
-
-static void xen_netbk_kick_thread(struct xen_netbk *netbk)
-{
- wake_up(&netbk->wq);
+ vif->pending_prod + vif->pending_cons;
}
static int max_required_rx_slots(struct xenvif *vif)
return max;
}
-int xen_netbk_rx_ring_full(struct xenvif *vif)
+int xenvif_rx_ring_full(struct xenvif *vif)
{
RING_IDX peek = vif->rx_req_cons_peek;
RING_IDX needed = max_required_rx_slots(vif);
((vif->rx.rsp_prod_pvt + XEN_NETIF_RX_RING_SIZE - peek) < needed);
}
-int xen_netbk_must_stop_queue(struct xenvif *vif)
+int xenvif_must_stop_queue(struct xenvif *vif)
{
- if (!xen_netbk_rx_ring_full(vif))
+ if (!xenvif_rx_ring_full(vif))
return 0;
vif->rx.sring->req_event = vif->rx_req_cons_peek +
max_required_rx_slots(vif);
mb(); /* request notification /then/ check the queue */
- return xen_netbk_rx_ring_full(vif);
+ return xenvif_rx_ring_full(vif);
}
/*
/*
* Figure out how many ring slots we're going to need to send @skb to
* the guest. This function is essentially a dry run of
- * netbk_gop_frag_copy.
+ * xenvif_gop_frag_copy.
*/
-unsigned int xen_netbk_count_skb_slots(struct xenvif *vif, struct sk_buff *skb)
+unsigned int xenvif_count_skb_slots(struct xenvif *vif, struct sk_buff *skb)
{
unsigned int count;
int i, copy_off;
unsigned copy_prod, copy_cons;
unsigned meta_prod, meta_cons;
struct gnttab_copy *copy;
- struct netbk_rx_meta *meta;
+ struct xenvif_rx_meta *meta;
int copy_off;
grant_ref_t copy_gref;
};
-static struct netbk_rx_meta *get_next_rx_buffer(struct xenvif *vif,
- struct netrx_pending_operations *npo)
+static struct xenvif_rx_meta *get_next_rx_buffer(struct xenvif *vif,
+ struct netrx_pending_operations *npo)
{
- struct netbk_rx_meta *meta;
+ struct xenvif_rx_meta *meta;
struct xen_netif_rx_request *req;
req = RING_GET_REQUEST(&vif->rx, vif->rx.req_cons++);
* Set up the grant operations for this fragment. If it's a flipping
* interface, we also set up the unmap request from here.
*/
-static void netbk_gop_frag_copy(struct xenvif *vif, struct sk_buff *skb,
- struct netrx_pending_operations *npo,
- struct page *page, unsigned long size,
- unsigned long offset, int *head)
+static void xenvif_gop_frag_copy(struct xenvif *vif, struct sk_buff *skb,
+ struct netrx_pending_operations *npo,
+ struct page *page, unsigned long size,
+ unsigned long offset, int *head)
{
struct gnttab_copy *copy_gop;
- struct netbk_rx_meta *meta;
- /*
- * These variables are used iff get_page_ext returns true,
- * in which case they are guaranteed to be initialized.
- */
- unsigned int uninitialized_var(group), uninitialized_var(idx);
- int foreign = get_page_ext(page, &group, &idx);
+ struct xenvif_rx_meta *meta;
unsigned long bytes;
/* Data must not cross a page boundary. */
copy_gop = npo->copy + npo->copy_prod++;
copy_gop->flags = GNTCOPY_dest_gref;
- if (foreign) {
- struct xen_netbk *netbk = &xen_netbk[group];
- struct pending_tx_info *src_pend;
-
- src_pend = &netbk->pending_tx_info[idx];
+ copy_gop->len = bytes;
- copy_gop->source.domid = src_pend->vif->domid;
- copy_gop->source.u.ref = src_pend->req.gref;
- copy_gop->flags |= GNTCOPY_source_gref;
- } else {
- void *vaddr = page_address(page);
- copy_gop->source.domid = DOMID_SELF;
- copy_gop->source.u.gmfn = virt_to_mfn(vaddr);
- }
+ copy_gop->source.domid = DOMID_SELF;
+ copy_gop->source.u.gmfn = virt_to_mfn(page_address(page));
copy_gop->source.offset = offset;
- copy_gop->dest.domid = vif->domid;
+ copy_gop->dest.domid = vif->domid;
copy_gop->dest.offset = npo->copy_off;
copy_gop->dest.u.ref = npo->copy_gref;
- copy_gop->len = bytes;
npo->copy_off += bytes;
meta->size += bytes;
* zero GSO descriptors (for non-GSO packets) or one descriptor (for
* frontend-side LRO).
*/
-static int netbk_gop_skb(struct sk_buff *skb,
- struct netrx_pending_operations *npo)
+static int xenvif_gop_skb(struct sk_buff *skb,
+ struct netrx_pending_operations *npo)
{
struct xenvif *vif = netdev_priv(skb->dev);
int nr_frags = skb_shinfo(skb)->nr_frags;
int i;
struct xen_netif_rx_request *req;
- struct netbk_rx_meta *meta;
+ struct xenvif_rx_meta *meta;
unsigned char *data;
int head = 1;
int old_meta_prod;
if (data + len > skb_tail_pointer(skb))
len = skb_tail_pointer(skb) - data;
- netbk_gop_frag_copy(vif, skb, npo,
- virt_to_page(data), len, offset, &head);
+ xenvif_gop_frag_copy(vif, skb, npo,
+ virt_to_page(data), len, offset, &head);
data += len;
}
for (i = 0; i < nr_frags; i++) {
- netbk_gop_frag_copy(vif, skb, npo,
- skb_frag_page(&skb_shinfo(skb)->frags[i]),
- skb_frag_size(&skb_shinfo(skb)->frags[i]),
- skb_shinfo(skb)->frags[i].page_offset,
- &head);
+ xenvif_gop_frag_copy(vif, skb, npo,
+ skb_frag_page(&skb_shinfo(skb)->frags[i]),
+ skb_frag_size(&skb_shinfo(skb)->frags[i]),
+ skb_shinfo(skb)->frags[i].page_offset,
+ &head);
}
return npo->meta_prod - old_meta_prod;
}
/*
- * This is a twin to netbk_gop_skb. Assume that netbk_gop_skb was
+ * This is a twin to xenvif_gop_skb. Assume that xenvif_gop_skb was
* used to set up the operations on the top of
* netrx_pending_operations, which have since been done. Check that
* they didn't give any errors and advance over them.
*/
-static int netbk_check_gop(struct xenvif *vif, int nr_meta_slots,
- struct netrx_pending_operations *npo)
+static int xenvif_check_gop(struct xenvif *vif, int nr_meta_slots,
+ struct netrx_pending_operations *npo)
{
struct gnttab_copy *copy_op;
int status = XEN_NETIF_RSP_OKAY;
return status;
}
-static void netbk_add_frag_responses(struct xenvif *vif, int status,
- struct netbk_rx_meta *meta,
- int nr_meta_slots)
+static void xenvif_add_frag_responses(struct xenvif *vif, int status,
+ struct xenvif_rx_meta *meta,
+ int nr_meta_slots)
{
int i;
unsigned long offset;
int meta_slots_used;
};
-static void xen_netbk_rx_action(struct xen_netbk *netbk)
+static void xenvif_kick_thread(struct xenvif *vif)
+{
+ wake_up(&vif->wq);
+}
+
+void xenvif_rx_action(struct xenvif *vif)
{
- struct xenvif *vif = NULL, *tmp;
s8 status;
u16 flags;
struct xen_netif_rx_response *resp;
int count;
unsigned long offset;
struct skb_cb_overlay *sco;
+ int need_to_notify = 0;
struct netrx_pending_operations npo = {
- .copy = netbk->grant_copy_op,
- .meta = netbk->meta,
+ .copy = vif->grant_copy_op,
+ .meta = vif->meta,
};
skb_queue_head_init(&rxq);
count = 0;
- while ((skb = skb_dequeue(&netbk->rx_queue)) != NULL) {
+ while ((skb = skb_dequeue(&vif->rx_queue)) != NULL) {
vif = netdev_priv(skb->dev);
nr_frags = skb_shinfo(skb)->nr_frags;
sco = (struct skb_cb_overlay *)skb->cb;
- sco->meta_slots_used = netbk_gop_skb(skb, &npo);
+ sco->meta_slots_used = xenvif_gop_skb(skb, &npo);
count += nr_frags + 1;
break;
}
- BUG_ON(npo.meta_prod > ARRAY_SIZE(netbk->meta));
+ BUG_ON(npo.meta_prod > ARRAY_SIZE(vif->meta));
if (!npo.copy_prod)
return;
- BUG_ON(npo.copy_prod > ARRAY_SIZE(netbk->grant_copy_op));
- gnttab_batch_copy(netbk->grant_copy_op, npo.copy_prod);
+ BUG_ON(npo.copy_prod > ARRAY_SIZE(vif->grant_copy_op));
+ gnttab_batch_copy(vif->grant_copy_op, npo.copy_prod);
while ((skb = __skb_dequeue(&rxq)) != NULL) {
sco = (struct skb_cb_overlay *)skb->cb;
vif = netdev_priv(skb->dev);
- if (netbk->meta[npo.meta_cons].gso_size && vif->gso_prefix) {
+ if (vif->meta[npo.meta_cons].gso_size && vif->gso_prefix) {
resp = RING_GET_RESPONSE(&vif->rx,
- vif->rx.rsp_prod_pvt++);
+ vif->rx.rsp_prod_pvt++);
resp->flags = XEN_NETRXF_gso_prefix | XEN_NETRXF_more_data;
- resp->offset = netbk->meta[npo.meta_cons].gso_size;
- resp->id = netbk->meta[npo.meta_cons].id;
+ resp->offset = vif->meta[npo.meta_cons].gso_size;
+ resp->id = vif->meta[npo.meta_cons].id;
resp->status = sco->meta_slots_used;
npo.meta_cons++;
vif->dev->stats.tx_bytes += skb->len;
vif->dev->stats.tx_packets++;
- status = netbk_check_gop(vif, sco->meta_slots_used, &npo);
+ status = xenvif_check_gop(vif, sco->meta_slots_used, &npo);
if (sco->meta_slots_used == 1)
flags = 0;
flags |= XEN_NETRXF_data_validated;
offset = 0;
- resp = make_rx_response(vif, netbk->meta[npo.meta_cons].id,
+ resp = make_rx_response(vif, vif->meta[npo.meta_cons].id,
status, offset,
- netbk->meta[npo.meta_cons].size,
+ vif->meta[npo.meta_cons].size,
flags);
- if (netbk->meta[npo.meta_cons].gso_size && !vif->gso_prefix) {
+ if (vif->meta[npo.meta_cons].gso_size && !vif->gso_prefix) {
struct xen_netif_extra_info *gso =
(struct xen_netif_extra_info *)
RING_GET_RESPONSE(&vif->rx,
resp->flags |= XEN_NETRXF_extra_info;
- gso->u.gso.size = netbk->meta[npo.meta_cons].gso_size;
+ gso->u.gso.size = vif->meta[npo.meta_cons].gso_size;
gso->u.gso.type = XEN_NETIF_GSO_TYPE_TCPV4;
gso->u.gso.pad = 0;
gso->u.gso.features = 0;
gso->flags = 0;
}
- netbk_add_frag_responses(vif, status,
- netbk->meta + npo.meta_cons + 1,
- sco->meta_slots_used);
+ xenvif_add_frag_responses(vif, status,
+ vif->meta + npo.meta_cons + 1,
+ sco->meta_slots_used);
RING_PUSH_RESPONSES_AND_CHECK_NOTIFY(&vif->rx, ret);
+ if (ret)
+ need_to_notify = 1;
+
xenvif_notify_tx_completion(vif);
- if (ret && list_empty(&vif->notify_list))
- list_add_tail(&vif->notify_list, ¬ify);
- else
- xenvif_put(vif);
npo.meta_cons += sco->meta_slots_used;
dev_kfree_skb(skb);
}
- list_for_each_entry_safe(vif, tmp, ¬ify, notify_list) {
+ if (need_to_notify)
notify_remote_via_irq(vif->rx_irq);
- list_del_init(&vif->notify_list);
- xenvif_put(vif);
- }
/* More work to do? */
- if (!skb_queue_empty(&netbk->rx_queue) &&
- !timer_pending(&netbk->net_timer))
- xen_netbk_kick_thread(netbk);
-}
-
-void xen_netbk_queue_tx_skb(struct xenvif *vif, struct sk_buff *skb)
-{
- struct xen_netbk *netbk = vif->netbk;
-
- skb_queue_tail(&netbk->rx_queue, skb);
-
- xen_netbk_kick_thread(netbk);
-}
-
-static void xen_netbk_alarm(unsigned long data)
-{
- struct xen_netbk *netbk = (struct xen_netbk *)data;
- xen_netbk_kick_thread(netbk);
-}
-
-static int __on_net_schedule_list(struct xenvif *vif)
-{
- return !list_empty(&vif->schedule_list);
-}
-
-/* Must be called with net_schedule_list_lock held */
-static void remove_from_net_schedule_list(struct xenvif *vif)
-{
- if (likely(__on_net_schedule_list(vif))) {
- list_del_init(&vif->schedule_list);
- xenvif_put(vif);
- }
-}
-
-static struct xenvif *poll_net_schedule_list(struct xen_netbk *netbk)
-{
- struct xenvif *vif = NULL;
-
- spin_lock_irq(&netbk->net_schedule_list_lock);
- if (list_empty(&netbk->net_schedule_list))
- goto out;
-
- vif = list_first_entry(&netbk->net_schedule_list,
- struct xenvif, schedule_list);
- if (!vif)
- goto out;
-
- xenvif_get(vif);
-
- remove_from_net_schedule_list(vif);
-out:
- spin_unlock_irq(&netbk->net_schedule_list_lock);
- return vif;
+ if (!skb_queue_empty(&vif->rx_queue))
+ xenvif_kick_thread(vif);
}
-void xen_netbk_schedule_xenvif(struct xenvif *vif)
+void xenvif_queue_tx_skb(struct xenvif *vif, struct sk_buff *skb)
{
- unsigned long flags;
- struct xen_netbk *netbk = vif->netbk;
-
- if (__on_net_schedule_list(vif))
- goto kick;
-
- spin_lock_irqsave(&netbk->net_schedule_list_lock, flags);
- if (!__on_net_schedule_list(vif) &&
- likely(xenvif_schedulable(vif))) {
- list_add_tail(&vif->schedule_list, &netbk->net_schedule_list);
- xenvif_get(vif);
- }
- spin_unlock_irqrestore(&netbk->net_schedule_list_lock, flags);
-
-kick:
- smp_mb();
- if ((nr_pending_reqs(netbk) < (MAX_PENDING_REQS/2)) &&
- !list_empty(&netbk->net_schedule_list))
- xen_netbk_kick_thread(netbk);
-}
+ skb_queue_tail(&vif->rx_queue, skb);
-void xen_netbk_deschedule_xenvif(struct xenvif *vif)
-{
- struct xen_netbk *netbk = vif->netbk;
- spin_lock_irq(&netbk->net_schedule_list_lock);
- remove_from_net_schedule_list(vif);
- spin_unlock_irq(&netbk->net_schedule_list_lock);
+ xenvif_kick_thread(vif);
}
-void xen_netbk_check_rx_xenvif(struct xenvif *vif)
+void xenvif_check_rx_xenvif(struct xenvif *vif)
{
int more_to_do;
RING_FINAL_CHECK_FOR_REQUESTS(&vif->tx, more_to_do);
if (more_to_do)
- xen_netbk_schedule_xenvif(vif);
+ napi_schedule(&vif->napi);
}
static void tx_add_credit(struct xenvif *vif)
{
struct xenvif *vif = (struct xenvif *)data;
tx_add_credit(vif);
- xen_netbk_check_rx_xenvif(vif);
+ xenvif_check_rx_xenvif(vif);
}
-static void netbk_tx_err(struct xenvif *vif,
- struct xen_netif_tx_request *txp, RING_IDX end)
+static void xenvif_tx_err(struct xenvif *vif,
+ struct xen_netif_tx_request *txp, RING_IDX end)
{
RING_IDX cons = vif->tx.req_cons;
txp = RING_GET_REQUEST(&vif->tx, cons++);
} while (1);
vif->tx.req_cons = cons;
- xen_netbk_check_rx_xenvif(vif);
- xenvif_put(vif);
}
-static void netbk_fatal_tx_err(struct xenvif *vif)
+static void xenvif_fatal_tx_err(struct xenvif *vif)
{
netdev_err(vif->dev, "fatal error; disabling device\n");
xenvif_carrier_off(vif);
- xenvif_put(vif);
}
-static int netbk_count_requests(struct xenvif *vif,
- struct xen_netif_tx_request *first,
- struct xen_netif_tx_request *txp,
- int work_to_do)
+static int xenvif_count_requests(struct xenvif *vif,
+ struct xen_netif_tx_request *first,
+ struct xen_netif_tx_request *txp,
+ int work_to_do)
{
RING_IDX cons = vif->tx.req_cons;
int slots = 0;
netdev_err(vif->dev,
"Asked for %d slots but exceeds this limit\n",
work_to_do);
- netbk_fatal_tx_err(vif);
+ xenvif_fatal_tx_err(vif);
return -ENODATA;
}
netdev_err(vif->dev,
"Malicious frontend using %d slots, threshold %u\n",
slots, fatal_skb_slots);
- netbk_fatal_tx_err(vif);
+ xenvif_fatal_tx_err(vif);
return -E2BIG;
}
if (unlikely((txp->offset + txp->size) > PAGE_SIZE)) {
netdev_err(vif->dev, "Cross page boundary, txp->offset: %x, size: %u\n",
txp->offset, txp->size);
- netbk_fatal_tx_err(vif);
+ xenvif_fatal_tx_err(vif);
return -EINVAL;
}
} while (more_data);
if (drop_err) {
- netbk_tx_err(vif, first, cons + slots);
+ xenvif_tx_err(vif, first, cons + slots);
return drop_err;
}
return slots;
}
-static struct page *xen_netbk_alloc_page(struct xen_netbk *netbk,
- u16 pending_idx)
+static struct page *xenvif_alloc_page(struct xenvif *vif,
+ u16 pending_idx)
{
struct page *page;
- page = alloc_page(GFP_KERNEL|__GFP_COLD);
+
+ page = alloc_page(GFP_ATOMIC|__GFP_COLD);
if (!page)
return NULL;
- set_page_ext(page, netbk, pending_idx);
- netbk->mmap_pages[pending_idx] = page;
+ vif->mmap_pages[pending_idx] = page;
+
return page;
}
-static struct gnttab_copy *xen_netbk_get_requests(struct xen_netbk *netbk,
- struct xenvif *vif,
- struct sk_buff *skb,
- struct xen_netif_tx_request *txp,
- struct gnttab_copy *gop)
+static struct gnttab_copy *xenvif_get_requests(struct xenvif *vif,
+ struct sk_buff *skb,
+ struct xen_netif_tx_request *txp,
+ struct gnttab_copy *gop)
{
struct skb_shared_info *shinfo = skb_shinfo(skb);
skb_frag_t *frags = shinfo->frags;
/* Coalesce tx requests, at this point the packet passed in
* should be <= 64K. Any packets larger than 64K have been
- * handled in netbk_count_requests().
+ * handled in xenvif_count_requests().
*/
for (shinfo->nr_frags = slot = start; slot < nr_slots;
shinfo->nr_frags++) {
struct pending_tx_info *pending_tx_info =
- netbk->pending_tx_info;
+ vif->pending_tx_info;
- page = alloc_page(GFP_KERNEL|__GFP_COLD);
+ page = alloc_page(GFP_ATOMIC|__GFP_COLD);
if (!page)
goto err;
gop->len = txp->size;
dst_offset += gop->len;
- index = pending_index(netbk->pending_cons++);
+ index = pending_index(vif->pending_cons++);
- pending_idx = netbk->pending_ring[index];
+ pending_idx = vif->pending_ring[index];
memcpy(&pending_tx_info[pending_idx].req, txp,
sizeof(*txp));
- xenvif_get(vif);
-
- pending_tx_info[pending_idx].vif = vif;
/* Poison these fields, corresponding
* fields for head tx req will be set
* to correct values after the loop.
*/
- netbk->mmap_pages[pending_idx] = (void *)(~0UL);
+ vif->mmap_pages[pending_idx] = (void *)(~0UL);
pending_tx_info[pending_idx].head =
INVALID_PENDING_RING_IDX;
first->req.offset = 0;
first->req.size = dst_offset;
first->head = start_idx;
- set_page_ext(page, netbk, head_idx);
- netbk->mmap_pages[head_idx] = page;
+ vif->mmap_pages[head_idx] = page;
frag_set_pending_idx(&frags[shinfo->nr_frags], head_idx);
}
err:
/* Unwind, freeing all pages and sending error responses. */
while (shinfo->nr_frags-- > start) {
- xen_netbk_idx_release(netbk,
+ xenvif_idx_release(vif,
frag_get_pending_idx(&frags[shinfo->nr_frags]),
XEN_NETIF_RSP_ERROR);
}
/* The head too, if necessary. */
if (start)
- xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_ERROR);
+ xenvif_idx_release(vif, pending_idx, XEN_NETIF_RSP_ERROR);
return NULL;
}
-static int xen_netbk_tx_check_gop(struct xen_netbk *netbk,
- struct sk_buff *skb,
- struct gnttab_copy **gopp)
+static int xenvif_tx_check_gop(struct xenvif *vif,
+ struct sk_buff *skb,
+ struct gnttab_copy **gopp)
{
struct gnttab_copy *gop = *gopp;
u16 pending_idx = *((u16 *)skb->data);
/* Check status of header. */
err = gop->status;
if (unlikely(err))
- xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_ERROR);
+ xenvif_idx_release(vif, pending_idx, XEN_NETIF_RSP_ERROR);
/* Skip first skb fragment if it is on same page as header fragment. */
start = (frag_get_pending_idx(&shinfo->frags[0]) == pending_idx);
pending_ring_idx_t head;
pending_idx = frag_get_pending_idx(&shinfo->frags[i]);
- tx_info = &netbk->pending_tx_info[pending_idx];
+ tx_info = &vif->pending_tx_info[pending_idx];
head = tx_info->head;
/* Check error status: if okay then remember grant handle. */
newerr = (++gop)->status;
if (newerr)
break;
- peek = netbk->pending_ring[pending_index(++head)];
- } while (!pending_tx_is_head(netbk, peek));
+ peek = vif->pending_ring[pending_index(++head)];
+ } while (!pending_tx_is_head(vif, peek));
if (likely(!newerr)) {
/* Had a previous error? Invalidate this fragment. */
if (unlikely(err))
- xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_OKAY);
+ xenvif_idx_release(vif, pending_idx,
+ XEN_NETIF_RSP_OKAY);
continue;
}
/* Error on this fragment: respond to client with an error. */
- xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_ERROR);
+ xenvif_idx_release(vif, pending_idx, XEN_NETIF_RSP_ERROR);
/* Not the first error? Preceding frags already invalidated. */
if (err)
/* First error: invalidate header and preceding fragments. */
pending_idx = *((u16 *)skb->data);
- xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_OKAY);
+ xenvif_idx_release(vif, pending_idx, XEN_NETIF_RSP_OKAY);
for (j = start; j < i; j++) {
pending_idx = frag_get_pending_idx(&shinfo->frags[j]);
- xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_OKAY);
+ xenvif_idx_release(vif, pending_idx,
+ XEN_NETIF_RSP_OKAY);
}
/* Remember the error: invalidate all subsequent fragments. */
return err;
}
-static void xen_netbk_fill_frags(struct xen_netbk *netbk, struct sk_buff *skb)
+static void xenvif_fill_frags(struct xenvif *vif, struct sk_buff *skb)
{
struct skb_shared_info *shinfo = skb_shinfo(skb);
int nr_frags = shinfo->nr_frags;
pending_idx = frag_get_pending_idx(frag);
- txp = &netbk->pending_tx_info[pending_idx].req;
- page = virt_to_page(idx_to_kaddr(netbk, pending_idx));
+ txp = &vif->pending_tx_info[pending_idx].req;
+ page = virt_to_page(idx_to_kaddr(vif, pending_idx));
__skb_fill_page_desc(skb, i, page, txp->offset, txp->size);
skb->len += txp->size;
skb->data_len += txp->size;
skb->truesize += txp->size;
- /* Take an extra reference to offset xen_netbk_idx_release */
- get_page(netbk->mmap_pages[pending_idx]);
- xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_OKAY);
+ /* Take an extra reference to offset xenvif_idx_release */
+ get_page(vif->mmap_pages[pending_idx]);
+ xenvif_idx_release(vif, pending_idx, XEN_NETIF_RSP_OKAY);
}
}
-static int xen_netbk_get_extras(struct xenvif *vif,
+static int xenvif_get_extras(struct xenvif *vif,
struct xen_netif_extra_info *extras,
int work_to_do)
{
do {
if (unlikely(work_to_do-- <= 0)) {
netdev_err(vif->dev, "Missing extra info\n");
- netbk_fatal_tx_err(vif);
+ xenvif_fatal_tx_err(vif);
return -EBADR;
}
vif->tx.req_cons = ++cons;
netdev_err(vif->dev,
"Invalid extra type: %d\n", extra.type);
- netbk_fatal_tx_err(vif);
+ xenvif_fatal_tx_err(vif);
return -EINVAL;
}
return work_to_do;
}
-static int netbk_set_skb_gso(struct xenvif *vif,
- struct sk_buff *skb,
- struct xen_netif_extra_info *gso)
+static int xenvif_set_skb_gso(struct xenvif *vif,
+ struct sk_buff *skb,
+ struct xen_netif_extra_info *gso)
{
if (!gso->u.gso.size) {
netdev_err(vif->dev, "GSO size must not be zero.\n");
- netbk_fatal_tx_err(vif);
+ xenvif_fatal_tx_err(vif);
return -EINVAL;
}
/* Currently only TCPv4 S.O. is supported. */
if (gso->u.gso.type != XEN_NETIF_GSO_TYPE_TCPV4) {
netdev_err(vif->dev, "Bad GSO type %d.\n", gso->u.gso.type);
- netbk_fatal_tx_err(vif);
+ xenvif_fatal_tx_err(vif);
return -EINVAL;
}
return false;
}
-static unsigned xen_netbk_tx_build_gops(struct xen_netbk *netbk)
+static unsigned xenvif_tx_build_gops(struct xenvif *vif)
{
- struct gnttab_copy *gop = netbk->tx_copy_ops, *request_gop;
+ struct gnttab_copy *gop = vif->tx_copy_ops, *request_gop;
struct sk_buff *skb;
int ret;
- while ((nr_pending_reqs(netbk) + XEN_NETBK_LEGACY_SLOTS_MAX
- < MAX_PENDING_REQS) &&
- !list_empty(&netbk->net_schedule_list)) {
- struct xenvif *vif;
+ while ((nr_pending_reqs(vif) + XEN_NETBK_LEGACY_SLOTS_MAX
+ < MAX_PENDING_REQS)) {
struct xen_netif_tx_request txreq;
struct xen_netif_tx_request txfrags[XEN_NETBK_LEGACY_SLOTS_MAX];
struct page *page;
unsigned int data_len;
pending_ring_idx_t index;
- /* Get a netif from the list with work to do. */
- vif = poll_net_schedule_list(netbk);
- /* This can sometimes happen because the test of
- * list_empty(net_schedule_list) at the top of the
- * loop is unlocked. Just go back and have another
- * look.
- */
- if (!vif)
- continue;
-
if (vif->tx.sring->req_prod - vif->tx.req_cons >
XEN_NETIF_TX_RING_SIZE) {
netdev_err(vif->dev,
"req_prod %d, req_cons %d, size %ld\n",
vif->tx.sring->req_prod, vif->tx.req_cons,
XEN_NETIF_TX_RING_SIZE);
- netbk_fatal_tx_err(vif);
+ xenvif_fatal_tx_err(vif);
continue;
}
RING_FINAL_CHECK_FOR_REQUESTS(&vif->tx, work_to_do);
- if (!work_to_do) {
- xenvif_put(vif);
- continue;
- }
+ if (!work_to_do)
+ break;
idx = vif->tx.req_cons;
rmb(); /* Ensure that we see the request before we copy it. */
/* Credit-based scheduling. */
if (txreq.size > vif->remaining_credit &&
- tx_credit_exceeded(vif, txreq.size)) {
- xenvif_put(vif);
- continue;
- }
+ tx_credit_exceeded(vif, txreq.size))
+ break;
vif->remaining_credit -= txreq.size;
memset(extras, 0, sizeof(extras));
if (txreq.flags & XEN_NETTXF_extra_info) {
- work_to_do = xen_netbk_get_extras(vif, extras,
- work_to_do);
+ work_to_do = xenvif_get_extras(vif, extras,
+ work_to_do);
idx = vif->tx.req_cons;
if (unlikely(work_to_do < 0))
- continue;
+ break;
}
- ret = netbk_count_requests(vif, &txreq, txfrags, work_to_do);
+ ret = xenvif_count_requests(vif, &txreq, txfrags, work_to_do);
if (unlikely(ret < 0))
- continue;
+ break;
idx += ret;
if (unlikely(txreq.size < ETH_HLEN)) {
netdev_dbg(vif->dev,
"Bad packet size: %d\n", txreq.size);
- netbk_tx_err(vif, &txreq, idx);
- continue;
+ xenvif_tx_err(vif, &txreq, idx);
+ break;
}
/* No crossing a page as the payload mustn't fragment. */
"txreq.offset: %x, size: %u, end: %lu\n",
txreq.offset, txreq.size,
(txreq.offset&~PAGE_MASK) + txreq.size);
- netbk_fatal_tx_err(vif);
- continue;
+ xenvif_fatal_tx_err(vif);
+ break;
}
- index = pending_index(netbk->pending_cons);
- pending_idx = netbk->pending_ring[index];
+ index = pending_index(vif->pending_cons);
+ pending_idx = vif->pending_ring[index];
data_len = (txreq.size > PKT_PROT_LEN &&
ret < XEN_NETBK_LEGACY_SLOTS_MAX) ?
if (unlikely(skb == NULL)) {
netdev_dbg(vif->dev,
"Can't allocate a skb in start_xmit.\n");
- netbk_tx_err(vif, &txreq, idx);
+ xenvif_tx_err(vif, &txreq, idx);
break;
}
struct xen_netif_extra_info *gso;
gso = &extras[XEN_NETIF_EXTRA_TYPE_GSO - 1];
- if (netbk_set_skb_gso(vif, skb, gso)) {
- /* Failure in netbk_set_skb_gso is fatal. */
+ if (xenvif_set_skb_gso(vif, skb, gso)) {
+ /* Failure in xenvif_set_skb_gso is fatal. */
kfree_skb(skb);
- continue;
+ break;
}
}
/* XXX could copy straight to head */
- page = xen_netbk_alloc_page(netbk, pending_idx);
+ page = xenvif_alloc_page(vif, pending_idx);
if (!page) {
kfree_skb(skb);
- netbk_tx_err(vif, &txreq, idx);
- continue;
+ xenvif_tx_err(vif, &txreq, idx);
+ break;
}
gop->source.u.ref = txreq.gref;
gop++;
- memcpy(&netbk->pending_tx_info[pending_idx].req,
+ memcpy(&vif->pending_tx_info[pending_idx].req,
&txreq, sizeof(txreq));
- netbk->pending_tx_info[pending_idx].vif = vif;
- netbk->pending_tx_info[pending_idx].head = index;
+ vif->pending_tx_info[pending_idx].head = index;
*((u16 *)skb->data) = pending_idx;
__skb_put(skb, data_len);
INVALID_PENDING_IDX);
}
- netbk->pending_cons++;
+ vif->pending_cons++;
- request_gop = xen_netbk_get_requests(netbk, vif,
- skb, txfrags, gop);
+ request_gop = xenvif_get_requests(vif, skb, txfrags, gop);
if (request_gop == NULL) {
kfree_skb(skb);
- netbk_tx_err(vif, &txreq, idx);
- continue;
+ xenvif_tx_err(vif, &txreq, idx);
+ break;
}
gop = request_gop;
- __skb_queue_tail(&netbk->tx_queue, skb);
+ __skb_queue_tail(&vif->tx_queue, skb);
vif->tx.req_cons = idx;
- xen_netbk_check_rx_xenvif(vif);
- if ((gop-netbk->tx_copy_ops) >= ARRAY_SIZE(netbk->tx_copy_ops))
+ if ((gop-vif->tx_copy_ops) >= ARRAY_SIZE(vif->tx_copy_ops))
break;
}
- return gop - netbk->tx_copy_ops;
+ return gop - vif->tx_copy_ops;
}
-static void xen_netbk_tx_submit(struct xen_netbk *netbk)
+
+static int xenvif_tx_submit(struct xenvif *vif, int budget)
{
- struct gnttab_copy *gop = netbk->tx_copy_ops;
+ struct gnttab_copy *gop = vif->tx_copy_ops;
struct sk_buff *skb;
+ int work_done = 0;
- while ((skb = __skb_dequeue(&netbk->tx_queue)) != NULL) {
+ while (work_done < budget &&
+ (skb = __skb_dequeue(&vif->tx_queue)) != NULL) {
struct xen_netif_tx_request *txp;
- struct xenvif *vif;
u16 pending_idx;
unsigned data_len;
pending_idx = *((u16 *)skb->data);
- vif = netbk->pending_tx_info[pending_idx].vif;
- txp = &netbk->pending_tx_info[pending_idx].req;
+ txp = &vif->pending_tx_info[pending_idx].req;
/* Check the remap error code. */
- if (unlikely(xen_netbk_tx_check_gop(netbk, skb, &gop))) {
+ if (unlikely(xenvif_tx_check_gop(vif, skb, &gop))) {
netdev_dbg(vif->dev, "netback grant failed.\n");
skb_shinfo(skb)->nr_frags = 0;
kfree_skb(skb);
data_len = skb->len;
memcpy(skb->data,
- (void *)(idx_to_kaddr(netbk, pending_idx)|txp->offset),
+ (void *)(idx_to_kaddr(vif, pending_idx)|txp->offset),
data_len);
if (data_len < txp->size) {
/* Append the packet payload as a fragment. */
txp->size -= data_len;
} else {
/* Schedule a response immediately. */
- xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_OKAY);
+ xenvif_idx_release(vif, pending_idx,
+ XEN_NETIF_RSP_OKAY);
}
if (txp->flags & XEN_NETTXF_csum_blank)
else if (txp->flags & XEN_NETTXF_data_validated)
skb->ip_summed = CHECKSUM_UNNECESSARY;
- xen_netbk_fill_frags(netbk, skb);
+ xenvif_fill_frags(vif, skb);
/*
* If the initial fragment was < PKT_PROT_LEN then
vif->dev->stats.rx_bytes += skb->len;
vif->dev->stats.rx_packets++;
- xenvif_receive_skb(vif, skb);
+ work_done++;
+
+ netif_receive_skb(skb);
}
+
+ return work_done;
}
/* Called after netfront has transmitted */
-static void xen_netbk_tx_action(struct xen_netbk *netbk)
+int xenvif_tx_action(struct xenvif *vif, int budget)
{
unsigned nr_gops;
+ int work_done;
+
+ if (unlikely(!tx_work_todo(vif)))
+ return 0;
- nr_gops = xen_netbk_tx_build_gops(netbk);
+ nr_gops = xenvif_tx_build_gops(vif);
if (nr_gops == 0)
- return;
+ return 0;
- gnttab_batch_copy(netbk->tx_copy_ops, nr_gops);
+ gnttab_batch_copy(vif->tx_copy_ops, nr_gops);
- xen_netbk_tx_submit(netbk);
+ work_done = xenvif_tx_submit(vif, nr_gops);
+
+ return work_done;
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
- u8 status)
+static void xenvif_idx_release(struct xenvif *vif, u16 pending_idx,
+ u8 status)
{
- struct xenvif *vif;
struct pending_tx_info *pending_tx_info;
pending_ring_idx_t head;
u16 peek; /* peek into next tx request */
- BUG_ON(netbk->mmap_pages[pending_idx] == (void *)(~0UL));
+ BUG_ON(vif->mmap_pages[pending_idx] == (void *)(~0UL));
/* Already complete? */
- if (netbk->mmap_pages[pending_idx] == NULL)
+ if (vif->mmap_pages[pending_idx] == NULL)
return;
- pending_tx_info = &netbk->pending_tx_info[pending_idx];
+ pending_tx_info = &vif->pending_tx_info[pending_idx];
- vif = pending_tx_info->vif;
head = pending_tx_info->head;
- BUG_ON(!pending_tx_is_head(netbk, head));
- BUG_ON(netbk->pending_ring[pending_index(head)] != pending_idx);
+ BUG_ON(!pending_tx_is_head(vif, head));
+ BUG_ON(vif->pending_ring[pending_index(head)] != pending_idx);
do {
pending_ring_idx_t index;
pending_ring_idx_t idx = pending_index(head);
- u16 info_idx = netbk->pending_ring[idx];
+ u16 info_idx = vif->pending_ring[idx];
- pending_tx_info = &netbk->pending_tx_info[info_idx];
+ pending_tx_info = &vif->pending_tx_info[info_idx];
make_tx_response(vif, &pending_tx_info->req, status);
/* Setting any number other than
*/
pending_tx_info->head = 0;
- index = pending_index(netbk->pending_prod++);
- netbk->pending_ring[index] = netbk->pending_ring[info_idx];
-
- xenvif_put(vif);
+ index = pending_index(vif->pending_prod++);
+ vif->pending_ring[index] = vif->pending_ring[info_idx];
- peek = netbk->pending_ring[pending_index(++head)];
+ peek = vif->pending_ring[pending_index(++head)];
- } while (!pending_tx_is_head(netbk, peek));
+ } while (!pending_tx_is_head(vif, peek));
- netbk->mmap_pages[pending_idx]->mapping = 0;
- put_page(netbk->mmap_pages[pending_idx]);
- netbk->mmap_pages[pending_idx] = NULL;
+ put_page(vif->mmap_pages[pending_idx]);
+ vif->mmap_pages[pending_idx] = NULL;
}
return resp;
}
-static inline int rx_work_todo(struct xen_netbk *netbk)
+static inline int rx_work_todo(struct xenvif *vif)
{
- return !skb_queue_empty(&netbk->rx_queue);
+ return !skb_queue_empty(&vif->rx_queue);
}
-static inline int tx_work_todo(struct xen_netbk *netbk)
+static inline int tx_work_todo(struct xenvif *vif)
{
- if ((nr_pending_reqs(netbk) + XEN_NETBK_LEGACY_SLOTS_MAX
- < MAX_PENDING_REQS) &&
- !list_empty(&netbk->net_schedule_list))
+ if (likely(RING_HAS_UNCONSUMED_REQUESTS(&vif->tx)) &&
+ (nr_pending_reqs(vif) + XEN_NETBK_LEGACY_SLOTS_MAX
+ < MAX_PENDING_REQS))
return 1;
return 0;
}
-static int xen_netbk_kthread(void *data)
-{
- struct xen_netbk *netbk = data;
- while (!kthread_should_stop()) {
- wait_event_interruptible(netbk->wq,
- rx_work_todo(netbk) ||
- tx_work_todo(netbk) ||
- kthread_should_stop());
- cond_resched();
-
- if (kthread_should_stop())
- break;
-
- if (rx_work_todo(netbk))
- xen_netbk_rx_action(netbk);
-
- if (tx_work_todo(netbk))
- xen_netbk_tx_action(netbk);
- }
-
- return 0;
-}
-
-void xen_netbk_unmap_frontend_rings(struct xenvif *vif)
+void xenvif_unmap_frontend_rings(struct xenvif *vif)
{
if (vif->tx.sring)
xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(vif),
vif->rx.sring);
}
-int xen_netbk_map_frontend_rings(struct xenvif *vif,
- grant_ref_t tx_ring_ref,
- grant_ref_t rx_ring_ref)
+int xenvif_map_frontend_rings(struct xenvif *vif,
+ grant_ref_t tx_ring_ref,
+ grant_ref_t rx_ring_ref)
{
void *addr;
struct xen_netif_tx_sring *txs;
return 0;
err:
- xen_netbk_unmap_frontend_rings(vif);
+ xenvif_unmap_frontend_rings(vif);
return err;
}
+int xenvif_kthread(void *data)
+{
+ struct xenvif *vif = data;
+
+ while (!kthread_should_stop()) {
+ wait_event_interruptible(vif->wq,
+ rx_work_todo(vif) ||
+ kthread_should_stop());
+ if (kthread_should_stop())
+ break;
+
+ if (rx_work_todo(vif))
+ xenvif_rx_action(vif);
+
+ cond_resched();
+ }
+
+ return 0;
+}
+
static int __init netback_init(void)
{
- int i;
int rc = 0;
- int group;
if (!xen_domain())
return -ENODEV;
fatal_skb_slots = XEN_NETBK_LEGACY_SLOTS_MAX;
}
- xen_netbk_group_nr = num_online_cpus();
- xen_netbk = vzalloc(sizeof(struct xen_netbk) * xen_netbk_group_nr);
- if (!xen_netbk)
- return -ENOMEM;
-
- for (group = 0; group < xen_netbk_group_nr; group++) {
- struct xen_netbk *netbk = &xen_netbk[group];
- skb_queue_head_init(&netbk->rx_queue);
- skb_queue_head_init(&netbk->tx_queue);
-
- init_timer(&netbk->net_timer);
- netbk->net_timer.data = (unsigned long)netbk;
- netbk->net_timer.function = xen_netbk_alarm;
-
- netbk->pending_cons = 0;
- netbk->pending_prod = MAX_PENDING_REQS;
- for (i = 0; i < MAX_PENDING_REQS; i++)
- netbk->pending_ring[i] = i;
-
- init_waitqueue_head(&netbk->wq);
- netbk->task = kthread_create(xen_netbk_kthread,
- (void *)netbk,
- "netback/%u", group);
-
- if (IS_ERR(netbk->task)) {
- pr_alert("kthread_create() fails at netback\n");
- del_timer(&netbk->net_timer);
- rc = PTR_ERR(netbk->task);
- goto failed_init;
- }
-
- kthread_bind(netbk->task, group);
-
- INIT_LIST_HEAD(&netbk->net_schedule_list);
-
- spin_lock_init(&netbk->net_schedule_list_lock);
-
- atomic_set(&netbk->netfront_count, 0);
-
- wake_up_process(netbk->task);
- }
-
rc = xenvif_xenbus_init();
if (rc)
goto failed_init;
return 0;
failed_init:
- while (--group >= 0) {
- struct xen_netbk *netbk = &xen_netbk[group];
- del_timer(&netbk->net_timer);
- kthread_stop(netbk->task);
- }
- vfree(xen_netbk);
return rc;
-
}
module_init(netback_init);
static void __exit netback_fini(void)
{
- int i, j;
-
xenvif_xenbus_fini();
-
- for (i = 0; i < xen_netbk_group_nr; i++) {
- struct xen_netbk *netbk = &xen_netbk[i];
- del_timer_sync(&netbk->net_timer);
- kthread_stop(netbk->task);
- for (j = 0; j < MAX_PENDING_REQS; j++) {
- if (netbk->mmap_pages[j])
- __free_page(netbk->mmap_pages[j]);
- }
- }
-
- vfree(xen_netbk);
}
module_exit(netback_fini);
break;
}
- __skb_fill_page_desc(skb, 0, page, 0, 0);
- skb_shinfo(skb)->nr_frags = 1;
+ skb_add_rx_frag(skb, 0, page, 0, 0, PAGE_SIZE);
__skb_queue_tail(&np->rx_batch, skb);
}
struct sk_buff_head *list)
{
struct skb_shared_info *shinfo = skb_shinfo(skb);
- int nr_frags = shinfo->nr_frags;
RING_IDX cons = np->rx.rsp_cons;
struct sk_buff *nskb;
RING_GET_RESPONSE(&np->rx, ++cons);
skb_frag_t *nfrag = &skb_shinfo(nskb)->frags[0];
- __skb_fill_page_desc(skb, nr_frags,
- skb_frag_page(nfrag),
- rx->offset, rx->status);
+ if (shinfo->nr_frags == MAX_SKB_FRAGS) {
+ unsigned int pull_to = NETFRONT_SKB_CB(skb)->pull_to;
- skb->data_len += rx->status;
+ BUG_ON(pull_to <= skb_headlen(skb));
+ __pskb_pull_tail(skb, pull_to - skb_headlen(skb));
+ }
+ BUG_ON(shinfo->nr_frags >= MAX_SKB_FRAGS);
+
+ skb_add_rx_frag(skb, shinfo->nr_frags, skb_frag_page(nfrag),
+ rx->offset, rx->status, PAGE_SIZE);
skb_shinfo(nskb)->nr_frags = 0;
kfree_skb(nskb);
-
- nr_frags++;
}
- shinfo->nr_frags = nr_frags;
return cons;
}
while ((skb = __skb_dequeue(rxq)) != NULL) {
int pull_to = NETFRONT_SKB_CB(skb)->pull_to;
- __pskb_pull_tail(skb, pull_to - skb_headlen(skb));
+ if (pull_to > skb_headlen(skb))
+ __pskb_pull_tail(skb, pull_to - skb_headlen(skb));
/* Ethernet work: Delayed to here as it peeks the header. */
skb->protocol = eth_type_trans(skb, dev);
skb_shinfo(skb)->frags[0].page_offset = rx->offset;
skb_frag_size_set(&skb_shinfo(skb)->frags[0], rx->status);
skb->data_len = rx->status;
+ skb->len += rx->status;
i = xennet_fill_frags(np, skb, &tmpq);
- /*
- * Truesize is the actual allocation size, even if the
- * allocation is only partially used.
- */
- skb->truesize += PAGE_SIZE * skb_shinfo(skb)->nr_frags;
- skb->len += skb->data_len;
-
if (rx->flags & XEN_NETRXF_csum_blank)
skb->ip_summed = CHECKSUM_PARTIAL;
else if (rx->flags & XEN_NETRXF_data_validated)
mem = (unsigned long)
dt_alloc(size + 4, __alignof__(struct device_node));
+ memset((void *)mem, 0, size);
+
((__be32 *)mem)[size / 4] = cpu_to_be32(0xdeadbeef);
pr_debug(" unflattening %lx...\n", mem);
if (r && irq) {
const char *name = NULL;
+ memset(r, 0, sizeof(*r));
/*
* Get optional "interrupts-names" property to add a name
* to the resource.
}
/* Get the next pending parent that might have children */
- desc = list_first_entry(&intc_parent_list, typeof(*desc), list);
- if (list_empty(&intc_parent_list) || !desc) {
+ desc = list_first_entry_or_null(&intc_parent_list,
+ typeof(*desc), list);
+ if (!desc) {
pr_err("of_irq_init: children remain, but no parents\n");
break;
}
put_online_cpus();
}
-static int __cpuinit oprofile_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
+static int oprofile_cpu_notify(struct notifier_block *self,
+ unsigned long action, void *hcpu)
{
long cpu = (long) hcpu;
return pcidev->irq;
}
-static struct iosapic_info *first_isi = NULL;
+static struct iosapic_info *iosapic_list;
#ifdef CONFIG_64BIT
-int iosapic_serial_irq(int num)
+int iosapic_serial_irq(struct parisc_device *dev)
{
- struct iosapic_info *isi = first_isi;
- struct irt_entry *irte = NULL; /* only used if PAT PDC */
+ struct iosapic_info *isi;
+ struct irt_entry *irte;
struct vector_info *vi;
- int isi_line; /* line used by device */
+ int cnt;
+ int intin;
+
+ intin = (dev->mod_info >> 24) & 15;
/* lookup IRT entry for isi/slot/pin set */
- irte = &irt_cell[num];
+ for (cnt = 0; cnt < irt_num_entry; cnt++) {
+ irte = &irt_cell[cnt];
+ if (COMPARE_IRTE_ADDR(irte, dev->mod0) &&
+ irte->dest_iosapic_intin == intin)
+ break;
+ }
+ if (cnt >= irt_num_entry)
+ return 0; /* no irq found, force polling */
DBG_IRT("iosapic_serial_irq(): irte %p %x %x %x %x %x %x %x %x\n",
irte,
irte->src_seg_id,
irte->dest_iosapic_intin,
(u32) irte->dest_iosapic_addr);
- isi_line = irte->dest_iosapic_intin;
+
+ /* search for iosapic */
+ for (isi = iosapic_list; isi; isi = isi->isi_next)
+ if (isi->isi_hpa == dev->mod0)
+ break;
+ if (!isi)
+ return 0; /* no iosapic found, force polling */
/* get vector info for this input line */
- vi = isi->isi_vector + isi_line;
- DBG_IRT("iosapic_serial_irq: line %d vi 0x%p\n", isi_line, vi);
+ vi = isi->isi_vector + intin;
+ DBG_IRT("iosapic_serial_irq: line %d vi 0x%p\n", iosapic_intin, vi);
/* If this IRQ line has already been setup, skip it */
if (vi->irte)
vip->irqline = (unsigned char) cnt;
vip->iosapic = isi;
}
- if (!first_isi)
- first_isi = isi;
+ isi->isi_next = iosapic_list;
+ iosapic_list = isi;
return isi;
}
u16 secondary_status;
u16 membase;
u16 memlimit;
- u16 prefmembase;
- u16 prefmemlimit;
- u32 prefbaseupper;
- u32 preflimitupper;
u16 iobaseupper;
u16 iolimitupper;
u8 cappointer;
break;
case PCI_PREF_MEMORY_BASE:
- *value = (bridge->prefmemlimit << 16 | bridge->prefmembase);
- break;
-
- case PCI_PREF_BASE_UPPER32:
- *value = bridge->prefbaseupper;
- break;
-
- case PCI_PREF_LIMIT_UPPER32:
- *value = bridge->preflimitupper;
+ *value = 0;
break;
case PCI_IO_BASE_UPPER16:
mvebu_pcie_handle_membase_change(port);
break;
- case PCI_PREF_MEMORY_BASE:
- bridge->prefmembase = value & 0xffff;
- bridge->prefmemlimit = value >> 16;
- break;
-
- case PCI_PREF_BASE_UPPER32:
- bridge->prefbaseupper = value;
- break;
-
- case PCI_PREF_LIMIT_UPPER32:
- bridge->preflimitupper = value;
- break;
-
case PCI_IO_BASE_UPPER16:
bridge->iobaseupper = value & 0xffff;
bridge->iolimitupper = value >> 16;
#
menuconfig HOTPLUG_PCI
- tristate "Support for PCI Hotplug"
+ bool "Support for PCI Hotplug"
depends on PCI && SYSFS
---help---
Say Y here if you have a motherboard with a PCI Hotplug controller.
This allows you to add and remove PCI cards while the machine is
powered up and running.
- To compile this driver as a module, choose M here: the
- module will be called pci_hotplug.
-
When in doubt, say N.
if HOTPLUG_PCI
if (ret)
presence = 0;
- list_for_each_entry_safe(dev, temp, &parent->devices, bus_list) {
+ /*
+ * Stopping an SR-IOV PF device removes all the associated VFs,
+ * which will update the bus->devices list and confuse the
+ * iterator. Therefore, iterate in reverse so we remove the VFs
+ * first, then the PF. We do the same in pci_stop_bus_device().
+ */
+ list_for_each_entry_safe_reverse(dev, temp, &parent->devices,
+ bus_list) {
pci_dev_get(dev);
if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE && presence) {
pci_read_config_byte(dev, PCI_BRIDGE_CONTROL, &bctl);
/* Remove the EADS bridge device itself */
BUG_ON(!bus->self);
pr_debug("PCI: Now removing bridge device %s\n", pci_name(bus->self));
- eeh_remove_bus_device(bus->self, true);
pci_stop_and_remove_bus_device(bus->self);
return 0;
/* ACPI bus type */
static int acpi_pci_find_device(struct device *dev, acpi_handle *handle)
{
- struct pci_dev * pci_dev;
- u64 addr;
+ struct pci_dev *pci_dev = to_pci_dev(dev);
+ bool is_bridge;
+ u64 addr;
- pci_dev = to_pci_dev(dev);
+ /*
+ * pci_is_bridge() is not suitable here, because pci_dev->subordinate
+ * is set only after acpi_pci_find_device() has been called for the
+ * given device.
+ */
+ is_bridge = pci_dev->hdr_type == PCI_HEADER_TYPE_BRIDGE
+ || pci_dev->hdr_type == PCI_HEADER_TYPE_CARDBUS;
/* Please ref to ACPI spec for the syntax of _ADR */
addr = (PCI_SLOT(pci_dev->devfn) << 16) | PCI_FUNC(pci_dev->devfn);
- *handle = acpi_get_child(DEVICE_ACPI_HANDLE(dev->parent), addr);
+ *handle = acpi_find_child(ACPI_HANDLE(dev->parent), addr, is_bridge);
if (!*handle)
return -ENODEV;
return 0;
PCI_EXP_DEVCTL_PAYLOAD, v);
}
+/**
+ * pcie_get_minimum_link - determine minimum link settings of a PCI device
+ * @dev: PCI device to query
+ * @speed: storage for minimum speed
+ * @width: storage for minimum width
+ *
+ * This function will walk up the PCI device chain and determine the minimum
+ * link width and speed of the device.
+ */
+int pcie_get_minimum_link(struct pci_dev *dev, enum pci_bus_speed *speed,
+ enum pcie_link_width *width)
+{
+ int ret;
+
+ *speed = PCI_SPEED_UNKNOWN;
+ *width = PCIE_LNK_WIDTH_UNKNOWN;
+
+ while (dev) {
+ u16 lnksta;
+ enum pci_bus_speed next_speed;
+ enum pcie_link_width next_width;
+
+ ret = pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnksta);
+ if (ret)
+ return ret;
+
+ next_speed = pcie_link_speed[lnksta & PCI_EXP_LNKSTA_CLS];
+ next_width = (lnksta & PCI_EXP_LNKSTA_NLW) >>
+ PCI_EXP_LNKSTA_NLW_SHIFT;
+
+ if (next_speed < *speed)
+ *speed = next_speed;
+
+ if (next_width < *width)
+ *width = next_width;
+
+ dev = dev->bus->self;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(pcie_get_minimum_link);
+
/**
* pci_select_bars - Make BAR mask from the type of resource
* @dev: the PCI device for which BAR mask is made
#define PCI_CFG_SPACE_SIZE 256
#define PCI_CFG_SPACE_EXP_SIZE 4096
+extern const unsigned char pcix_bus_speed[];
+extern const unsigned char pcie_link_speed[];
+
/* Functions internal to the PCI core code */
int pci_create_sysfs_dev_files(struct pci_dev *pdev);
# Include service Kconfig here
#
config HOTPLUG_PCI_PCIE
- tristate "PCI Express Hotplug driver"
+ bool "PCI Express Hotplug driver"
depends on HOTPLUG_PCI && PCIEPORTBUS
help
Say Y here if you have a motherboard that supports PCI Express Native
Hotplug
- To compile this driver as a module, choose M here: the
- module will be called pciehp.
-
When in doubt, say N.
source "drivers/pci/pcie/aer/Kconfig"
return bridge;
}
-static unsigned char pcix_bus_speed[] = {
+const unsigned char pcix_bus_speed[] = {
PCI_SPEED_UNKNOWN, /* 0 */
PCI_SPEED_66MHz_PCIX, /* 1 */
PCI_SPEED_100MHz_PCIX, /* 2 */
PCI_SPEED_133MHz_PCIX_533 /* F */
};
-static unsigned char pcie_link_speed[] = {
+const unsigned char pcie_link_speed[] = {
PCI_SPEED_UNKNOWN, /* 0 */
PCIE_SPEED_2_5GT, /* 1 */
PCIE_SPEED_5_0GT, /* 2 */
}
}
+static unsigned long pci_fail_res_type_mask(struct list_head *fail_head)
+{
+ struct pci_dev_resource *fail_res;
+ unsigned long mask = 0;
+
+ /* check failed type */
+ list_for_each_entry(fail_res, fail_head, list)
+ mask |= fail_res->flags;
+
+ /*
+ * one pref failed resource will set IORESOURCE_MEM,
+ * as we can allocate pref in non-pref range.
+ * Will release all assigned non-pref sibling resources
+ * according to that bit.
+ */
+ return mask & (IORESOURCE_IO | IORESOURCE_MEM | IORESOURCE_PREFETCH);
+}
+
+static bool pci_need_to_release(unsigned long mask, struct resource *res)
+{
+ if (res->flags & IORESOURCE_IO)
+ return !!(mask & IORESOURCE_IO);
+
+ /* check pref at first */
+ if (res->flags & IORESOURCE_PREFETCH) {
+ if (mask & IORESOURCE_PREFETCH)
+ return true;
+ /* count pref if its parent is non-pref */
+ else if ((mask & IORESOURCE_MEM) &&
+ !(res->parent->flags & IORESOURCE_PREFETCH))
+ return true;
+ else
+ return false;
+ }
+
+ if (res->flags & IORESOURCE_MEM)
+ return !!(mask & IORESOURCE_MEM);
+
+ return false; /* should not get here */
+}
+
static void __assign_resources_sorted(struct list_head *head,
struct list_head *realloc_head,
struct list_head *fail_head)
* if could do that, could get out early.
* if could not do that, we still try to assign requested at first,
* then try to reassign add_size for some resources.
+ *
+ * Separate three resource type checking if we need to release
+ * assigned resource after requested + add_size try.
+ * 1. if there is io port assign fail, will release assigned
+ * io port.
+ * 2. if there is pref mmio assign fail, release assigned
+ * pref mmio.
+ * if assigned pref mmio's parent is non-pref mmio and there
+ * is non-pref mmio assign fail, will release that assigned
+ * pref mmio.
+ * 3. if there is non-pref mmio assign fail or pref mmio
+ * assigned fail, will release assigned non-pref mmio.
*/
LIST_HEAD(save_head);
LIST_HEAD(local_fail_head);
struct pci_dev_resource *save_res;
- struct pci_dev_resource *dev_res;
+ struct pci_dev_resource *dev_res, *tmp_res;
+ unsigned long fail_type;
/* Check if optional add_size is there */
if (!realloc_head || list_empty(realloc_head))
return;
}
+ /* check failed type */
+ fail_type = pci_fail_res_type_mask(&local_fail_head);
+ /* remove not need to be released assigned res from head list etc */
+ list_for_each_entry_safe(dev_res, tmp_res, head, list)
+ if (dev_res->res->parent &&
+ !pci_need_to_release(fail_type, dev_res->res)) {
+ /* remove it from realloc_head list */
+ remove_from_list(realloc_head, dev_res->res);
+ remove_from_list(&save_head, dev_res->res);
+ list_del(&dev_res->list);
+ kfree(dev_res);
+ }
+
free_list(&local_fail_head);
/* Release assigned resource */
list_for_each_entry(dev_res, head, list)
list_for_each_entry(maps_node, &pinctrl_maps, node) {
if (maps_node->maps == map) {
list_del(&maps_node->node);
+ kfree(maps_node);
mutex_unlock(&pinctrl_maps_mutex);
return;
}
return ret;
}
+#ifdef CONFIG_PM
static int pinctrl_single_suspend(struct platform_device *pdev,
pm_message_t state)
{
return pinctrl_force_default(pcs->pctl);
}
+#endif
static int pcs_probe(struct platform_device *pdev)
{
{
struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
struct sunxi_pinctrl_group *g = &pctl->groups[group];
+ unsigned long flags;
u32 val, mask;
u16 strength;
u8 dlevel;
* 3: 40mA
*/
dlevel = strength / 10 - 1;
+
+ spin_lock_irqsave(&pctl->lock, flags);
+
val = readl(pctl->membase + sunxi_dlevel_reg(g->pin));
mask = DLEVEL_PINS_MASK << sunxi_dlevel_offset(g->pin);
writel((val & ~mask) | dlevel << sunxi_dlevel_offset(g->pin),
pctl->membase + sunxi_dlevel_reg(g->pin));
+
+ spin_unlock_irqrestore(&pctl->lock, flags);
break;
case PIN_CONFIG_BIAS_PULL_UP:
+ spin_lock_irqsave(&pctl->lock, flags);
+
val = readl(pctl->membase + sunxi_pull_reg(g->pin));
mask = PULL_PINS_MASK << sunxi_pull_offset(g->pin);
writel((val & ~mask) | 1 << sunxi_pull_offset(g->pin),
pctl->membase + sunxi_pull_reg(g->pin));
+
+ spin_unlock_irqrestore(&pctl->lock, flags);
break;
case PIN_CONFIG_BIAS_PULL_DOWN:
+ spin_lock_irqsave(&pctl->lock, flags);
+
val = readl(pctl->membase + sunxi_pull_reg(g->pin));
mask = PULL_PINS_MASK << sunxi_pull_offset(g->pin);
writel((val & ~mask) | 2 << sunxi_pull_offset(g->pin),
pctl->membase + sunxi_pull_reg(g->pin));
+
+ spin_unlock_irqrestore(&pctl->lock, flags);
break;
default:
break;
u8 config)
{
struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
+ unsigned long flags;
+ u32 val, mask;
+
+ spin_lock_irqsave(&pctl->lock, flags);
- u32 val = readl(pctl->membase + sunxi_mux_reg(pin));
- u32 mask = MUX_PINS_MASK << sunxi_mux_offset(pin);
+ val = readl(pctl->membase + sunxi_mux_reg(pin));
+ mask = MUX_PINS_MASK << sunxi_mux_offset(pin);
writel((val & ~mask) | config << sunxi_mux_offset(pin),
pctl->membase + sunxi_mux_reg(pin));
+
+ spin_unlock_irqrestore(&pctl->lock, flags);
}
static int sunxi_pmx_enable(struct pinctrl_dev *pctldev,
struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->dev);
u32 reg = sunxi_data_reg(offset);
u8 index = sunxi_data_offset(offset);
+ unsigned long flags;
+ u32 regval;
+
+ spin_lock_irqsave(&pctl->lock, flags);
+
+ regval = readl(pctl->membase + reg);
- writel((value & DATA_PINS_MASK) << index, pctl->membase + reg);
+ if (value)
+ regval |= BIT(index);
+ else
+ regval &= ~(BIT(index));
+
+ writel(regval, pctl->membase + reg);
+
+ spin_unlock_irqrestore(&pctl->lock, flags);
}
static int sunxi_pinctrl_gpio_of_xlate(struct gpio_chip *gc,
struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
u32 reg = sunxi_irq_cfg_reg(d->hwirq);
u8 index = sunxi_irq_cfg_offset(d->hwirq);
+ unsigned long flags;
+ u32 regval;
u8 mode;
switch (type) {
return -EINVAL;
}
- writel((mode & IRQ_CFG_IRQ_MASK) << index, pctl->membase + reg);
+ spin_lock_irqsave(&pctl->lock, flags);
+
+ regval = readl(pctl->membase + reg);
+ regval &= ~IRQ_CFG_IRQ_MASK;
+ writel(regval | (mode << index), pctl->membase + reg);
+
+ spin_unlock_irqrestore(&pctl->lock, flags);
return 0;
}
u8 ctrl_idx = sunxi_irq_ctrl_offset(d->hwirq);
u32 status_reg = sunxi_irq_status_reg(d->hwirq);
u8 status_idx = sunxi_irq_status_offset(d->hwirq);
+ unsigned long flags;
u32 val;
+ spin_lock_irqsave(&pctl->lock, flags);
+
/* Mask the IRQ */
val = readl(pctl->membase + ctrl_reg);
writel(val & ~(1 << ctrl_idx), pctl->membase + ctrl_reg);
/* Clear the IRQ */
writel(1 << status_idx, pctl->membase + status_reg);
+
+ spin_unlock_irqrestore(&pctl->lock, flags);
}
static void sunxi_pinctrl_irq_mask(struct irq_data *d)
struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
u32 reg = sunxi_irq_ctrl_reg(d->hwirq);
u8 idx = sunxi_irq_ctrl_offset(d->hwirq);
+ unsigned long flags;
u32 val;
+ spin_lock_irqsave(&pctl->lock, flags);
+
/* Mask the IRQ */
val = readl(pctl->membase + reg);
writel(val & ~(1 << idx), pctl->membase + reg);
+
+ spin_unlock_irqrestore(&pctl->lock, flags);
}
static void sunxi_pinctrl_irq_unmask(struct irq_data *d)
struct sunxi_desc_function *func;
u32 reg = sunxi_irq_ctrl_reg(d->hwirq);
u8 idx = sunxi_irq_ctrl_offset(d->hwirq);
+ unsigned long flags;
u32 val;
func = sunxi_pinctrl_desc_find_function_by_pin(pctl,
/* Change muxing to INT mode */
sunxi_pmx_set(pctl->pctl_dev, pctl->irq_array[d->hwirq], func->muxval);
+ spin_lock_irqsave(&pctl->lock, flags);
+
/* Unmask the IRQ */
val = readl(pctl->membase + reg);
writel(val | (1 << idx), pctl->membase + reg);
+
+ spin_unlock_irqrestore(&pctl->lock, flags);
}
static struct irq_chip sunxi_pinctrl_irq_chip = {
return -ENOMEM;
platform_set_drvdata(pdev, pctl);
+ spin_lock_init(&pctl->lock);
+
pctl->membase = of_iomap(node, 0);
if (!pctl->membase)
return -ENOMEM;
#define __PINCTRL_SUNXI_H
#include <linux/kernel.h>
+#include <linux/spinlock.h>
#define PA_BASE 0
#define PB_BASE 32
unsigned ngroups;
int irq;
int irq_array[SUNXI_IRQ_NUMBER];
+ spinlock_t lock;
struct pinctrl_dev *pctl_dev;
};
static struct regulator_consumer_supply sh73a0_vccq_mc0_consumers[] = {
REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
+ REGULATOR_SUPPLY("vqmmc", "ee100000.sdhi"),
};
static const struct regulator_init_data sh73a0_vccq_mc0_init_data = {
static const struct sirfsoc_muxmask usp0_muxmask[] = {
{
.group = 1,
- .mask = BIT(19) | BIT(20) | BIT(21) | BIT(22),
+ .mask = BIT(19) | BIT(20) | BIT(21) | BIT(22) | BIT(23),
},
};
.funcval = 0,
};
-static const unsigned usp0_pins[] = { 51, 52, 53, 54 };
+static const unsigned usp0_pins[] = { 51, 52, 53, 54, 55 };
+static const struct sirfsoc_muxmask usp0_uart_nostreamctrl_muxmask[] = {
+ {
+ .group = 1,
+ .mask = BIT(20) | BIT(21),
+ },
+};
+
+static const struct sirfsoc_padmux usp0_uart_nostreamctrl_padmux = {
+ .muxmask_counts = ARRAY_SIZE(usp0_uart_nostreamctrl_muxmask),
+ .muxmask = usp0_uart_nostreamctrl_muxmask,
+};
+
+static const unsigned usp0_uart_nostreamctrl_pins[] = { 52, 53 };
static const struct sirfsoc_muxmask usp1_muxmask[] = {
{
.group = 0,
SIRFSOC_PIN_GROUP("uart2grp", uart2_pins),
SIRFSOC_PIN_GROUP("uart2_nostreamctrlgrp", uart2_nostreamctrl_pins),
SIRFSOC_PIN_GROUP("usp0grp", usp0_pins),
+ SIRFSOC_PIN_GROUP("usp0_uart_nostreamctrl_grp",
+ usp0_uart_nostreamctrl_pins),
SIRFSOC_PIN_GROUP("usp1grp", usp1_pins),
SIRFSOC_PIN_GROUP("i2c0grp", i2c0_pins),
SIRFSOC_PIN_GROUP("i2c1grp", i2c1_pins),
static const char * const uart1grp[] = { "uart1grp" };
static const char * const uart2grp[] = { "uart2grp" };
static const char * const uart2_nostreamctrlgrp[] = { "uart2_nostreamctrlgrp" };
+static const char * const usp0_uart_nostreamctrl_grp[] = {
+ "usp0_uart_nostreamctrl_grp" };
static const char * const usp0grp[] = { "usp0grp" };
static const char * const usp1grp[] = { "usp1grp" };
static const char * const i2c0grp[] = { "i2c0grp" };
SIRFSOC_PMX_FUNCTION("uart2", uart2grp, uart2_padmux),
SIRFSOC_PMX_FUNCTION("uart2_nostreamctrl", uart2_nostreamctrlgrp, uart2_nostreamctrl_padmux),
SIRFSOC_PMX_FUNCTION("usp0", usp0grp, usp0_padmux),
+ SIRFSOC_PMX_FUNCTION("usp0_uart_nostreamctrl",
+ usp0_uart_nostreamctrl_grp,
+ usp0_uart_nostreamctrl_padmux),
SIRFSOC_PMX_FUNCTION("usp1", usp1grp, usp1_padmux),
SIRFSOC_PMX_FUNCTION("i2c0", i2c0grp, i2c0_padmux),
SIRFSOC_PMX_FUNCTION("i2c1", i2c1grp, i2c1_padmux),
return platform_driver_register(&olpc_ec_plat_driver);
}
-module_init(olpc_ec_init_module);
+arch_initcall(olpc_ec_init_module);
MODULE_AUTHOR("Andres Salomon <dilinger@queued.net>");
MODULE_LICENSE("GPL");
#define HPWMI_ALS_QUERY 0x3
#define HPWMI_HARDWARE_QUERY 0x4
#define HPWMI_WIRELESS_QUERY 0x5
-#define HPWMI_BIOS_QUERY 0x9
#define HPWMI_HOTKEY_QUERY 0xc
#define HPWMI_WIRELESS2_QUERY 0x1b
#define HPWMI_POSTCODEERROR_QUERY 0x2a
return (state & 0x4) ? 1 : 0;
}
-static int hp_wmi_enable_hotkeys(void)
-{
- int ret;
- int query = 0x6e;
-
- ret = hp_wmi_perform_query(HPWMI_BIOS_QUERY, 1, &query, sizeof(query),
- 0);
-
- if (ret)
- return -EINVAL;
- return 0;
-}
-
static int hp_wmi_set_block(void *data, bool blocked)
{
enum hp_wmi_radio r = (enum hp_wmi_radio) data;
err = hp_wmi_input_setup();
if (err)
return err;
-
- hp_wmi_enable_hotkeys();
}
if (bios_capable) {
if (pos < 0)
return pos;
- return snprintf(buffer, PAGE_SIZE, "%s\n", pos ? "speed" : "stamina");
+ return snprintf(buffer, PAGE_SIZE, "%s\n",
+ pos == SPEED ? "speed" :
+ pos == STAMINA ? "stamina" :
+ pos == AUTO ? "auto" : "unknown");
}
static int sony_nc_gfx_switch_setup(struct platform_device *pd,
goto err_free_resources;
}
- if (sonypi_compat_init())
+ result = sonypi_compat_init();
+ if (result)
goto err_remove_input;
/* request io port */
struct pnp_dev *dev = data;
struct acpi_resource_dma *dma;
struct acpi_resource_vendor_typed *vendor_typed;
- struct resource r;
+ struct resource r = {0};
int i, flags;
if (acpi_dev_resource_memory(res, &r)
}
pnp_res->res = *res;
+ pnp_res->res.name = dev->name;
dev_dbg(&dev->dev, "%pR\n", res);
return pnp_res;
}
(mport_id == RIO_MPORT_ANY && port->nscan == scan_ops))
port->nscan = NULL;
- list_for_each_entry(scan, &rio_scans, node)
+ list_for_each_entry(scan, &rio_scans, node) {
if (scan->mport_id == mport_id) {
list_del(&scan->node);
kfree(scan);
+ break;
}
+ }
mutex_unlock(&rio_mport_list_lock);
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
+#include <linux/delay.h>
#include <linux/rtc.h>
#include <linux/slab.h>
#include <linux/of_device.h>
}
#endif /* CONFIG_STMP3XXX_RTC_WATCHDOG */
-static void stmp3xxx_wait_time(struct stmp3xxx_rtc_data *rtc_data)
+static int stmp3xxx_wait_time(struct stmp3xxx_rtc_data *rtc_data)
{
+ int timeout = 5000; /* 3ms according to i.MX28 Ref Manual */
/*
- * The datasheet doesn't say which way round the
- * NEW_REGS/STALE_REGS bitfields go. In fact it's 0x1=P0,
- * 0x2=P1, .., 0x20=P5, 0x40=ALARM, 0x80=SECONDS
+ * The i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
+ * states:
+ * | The order in which registers are updated is
+ * | Persistent 0, 1, 2, 3, 4, 5, Alarm, Seconds.
+ * | (This list is in bitfield order, from LSB to MSB, as they would
+ * | appear in the STALE_REGS and NEW_REGS bitfields of the HW_RTC_STAT
+ * | register. For example, the Seconds register corresponds to
+ * | STALE_REGS or NEW_REGS containing 0x80.)
*/
- while (readl(rtc_data->io + STMP3XXX_RTC_STAT) &
- (0x80 << STMP3XXX_RTC_STAT_STALE_SHIFT))
- cpu_relax();
+ do {
+ if (!(readl(rtc_data->io + STMP3XXX_RTC_STAT) &
+ (0x80 << STMP3XXX_RTC_STAT_STALE_SHIFT)))
+ return 0;
+ udelay(1);
+ } while (--timeout > 0);
+ return (readl(rtc_data->io + STMP3XXX_RTC_STAT) &
+ (0x80 << STMP3XXX_RTC_STAT_STALE_SHIFT)) ? -ETIME : 0;
}
/* Time read/write */
static int stmp3xxx_rtc_gettime(struct device *dev, struct rtc_time *rtc_tm)
{
+ int ret;
struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);
- stmp3xxx_wait_time(rtc_data);
+ ret = stmp3xxx_wait_time(rtc_data);
+ if (ret)
+ return ret;
+
rtc_time_to_tm(readl(rtc_data->io + STMP3XXX_RTC_SECONDS), rtc_tm);
return 0;
}
struct stmp3xxx_rtc_data *rtc_data = dev_get_drvdata(dev);
writel(t, rtc_data->io + STMP3XXX_RTC_SECONDS);
- stmp3xxx_wait_time(rtc_data);
- return 0;
+ return stmp3xxx_wait_time(rtc_data);
}
/* interrupt(s) handler */
if (ret < 0)
goto out1;
+ device_init_wakeup(&pdev->dev, 1);
+
rtc = rtc_device_register(pdev->name,
&pdev->dev, &twl_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc)) {
}
platform_set_drvdata(pdev, rtc);
- device_init_wakeup(&pdev->dev, 1);
return 0;
out2:
rc = cqr->intrc;
else
rc = -EIO;
+
+ /* kick tasklets */
+ dasd_schedule_device_bh(device);
+ if (device->block)
+ dasd_schedule_block_bh(device->block);
+
return rc;
}
static int handle_inbound(struct qdio_q *q, unsigned int callflags,
int bufnr, int count)
{
- int used, diff;
+ int diff;
qperf_inc(q, inbound_call);
set:
count = set_buf_states(q, bufnr, SLSB_CU_INPUT_EMPTY, count);
- used = atomic_add_return(count, &q->nr_buf_used) - count;
+ atomic_add(count, &q->nr_buf_used);
if (need_siga_in(q))
return qdio_siga_input(q);
MODULE_DESCRIPTION("Adjunct Processor Bus driver, " \
"Copyright IBM Corp. 2006, 2012");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("z90crypt");
/*
* Module parameter
#define ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE_SHIFT 4
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE (0x1<<5)
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE_SHIFT 5
-#define ISCSI_KWQE_INIT1_RESERVED1 (0x3<<6)
-#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 6
+#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE (0x1<<6)
+#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE_SHIFT 6
+#define ISCSI_KWQE_INIT1_RESERVED1 (0x1<<7)
+#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 7
u16 cq_num_wqes;
#elif defined(__LITTLE_ENDIAN)
u16 cq_num_wqes;
#define ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE_SHIFT 4
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE (0x1<<5)
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE_SHIFT 5
-#define ISCSI_KWQE_INIT1_RESERVED1 (0x3<<6)
-#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 6
+#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE (0x1<<6)
+#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE_SHIFT 6
+#define ISCSI_KWQE_INIT1_RESERVED1 (0x1<<7)
+#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 7
u8 cq_log_wqes_per_page;
#endif
#if defined(__BIG_ENDIAN)
struct bnx2i_hba *hba = handle;
int i = HZ;
- /*
- * We should never register devices that don't support iSCSI
- * (see bnx2i_init_one), so something is wrong if we try to
- * start a iSCSI adapter on hardware with 0 supported iSCSI
- * connections
+ /* On some bnx2x devices, it is possible that iSCSI is no
+ * longer supported after firmware is downloaded. In that
+ * case, the iscsi_init_msg will return failure.
*/
- BUG_ON(!hba->cnic->max_iscsi_conn);
bnx2i_send_fw_iscsi_init_msg(hba);
- while (!test_bit(ADAPTER_STATE_UP, &hba->adapter_state) && i--)
+ while (!test_bit(ADAPTER_STATE_UP, &hba->adapter_state) &&
+ !test_bit(ADAPTER_STATE_INIT_FAILED, &hba->adapter_state) && i--)
msleep(BNX2I_INIT_POLL_TIME);
}
#define DRV_NAME "fnic"
#define DRV_DESCRIPTION "Cisco FCoE HBA Driver"
-#define DRV_VERSION "1.5.0.22"
+#define DRV_VERSION "1.5.0.23"
#define PFX DRV_NAME ": "
#define DFX DRV_NAME "%d: "
INIT_WORK(&fnic->fip_frame_work, fnic_handle_fip_frame);
INIT_WORK(&fnic->event_work, fnic_handle_event);
skb_queue_head_init(&fnic->fip_frame_queue);
- spin_lock_irqsave(&fnic_list_lock, flags);
- if (!fnic_fip_queue) {
- fnic_fip_queue =
- create_singlethread_workqueue("fnic_fip_q");
- if (!fnic_fip_queue) {
- spin_unlock_irqrestore(&fnic_list_lock, flags);
- printk(KERN_ERR PFX "fnic FIP work queue "
- "create failed\n");
- err = -ENOMEM;
- goto err_out_free_max_pool;
- }
- }
- spin_unlock_irqrestore(&fnic_list_lock, flags);
INIT_LIST_HEAD(&fnic->evlist);
INIT_LIST_HEAD(&fnic->vlans);
} else {
spin_lock_init(&fnic_list_lock);
INIT_LIST_HEAD(&fnic_list);
+ fnic_fip_queue = create_singlethread_workqueue("fnic_fip_q");
+ if (!fnic_fip_queue) {
+ printk(KERN_ERR PFX "fnic FIP work queue create failed\n");
+ err = -ENOMEM;
+ goto err_create_fip_workq;
+ }
+
fnic_fc_transport = fc_attach_transport(&fnic_fc_functions);
if (!fnic_fc_transport) {
printk(KERN_ERR PFX "fc_attach_transport error\n");
err_pci_register:
fc_release_transport(fnic_fc_transport);
err_fc_transport:
+ destroy_workqueue(fnic_fip_queue);
+err_create_fip_workq:
destroy_workqueue(fnic_event_queue);
err_create_fnic_workq:
kmem_cache_destroy(fnic_io_req_cache);
cmd_iu->_r_c = 0;
sci_swab32_cpy(&cmd_iu->cdb, task->ssp_task.cmd->cmnd,
- task->ssp_task.cmd->cmd_len / sizeof(u32));
+ (task->ssp_task.cmd->cmd_len+3) / sizeof(u32));
}
static void sci_task_request_build_ssp_task_iu(struct isci_request *ireq)
struct isci_tmf tmf;
int ret = TMF_RESP_FUNC_FAILED;
unsigned long flags;
+ int target_done_already = 0;
/* Get the isci_request reference from the task. Note that
* this check does not depend on the pending request list
/* If task is already done, the request isn't valid */
if (!(task->task_state_flags & SAS_TASK_STATE_DONE) &&
(task->task_state_flags & SAS_TASK_AT_INITIATOR) &&
- old_request)
+ old_request) {
idev = isci_get_device(task->dev->lldd_dev);
-
+ target_done_already = test_bit(IREQ_COMPLETE_IN_TARGET,
+ &old_request->flags);
+ }
spin_unlock(&task->task_state_lock);
spin_unlock_irqrestore(&ihost->scic_lock, flags);
if (task->task_proto == SAS_PROTOCOL_SMP ||
sas_protocol_ata(task->task_proto) ||
- test_bit(IREQ_COMPLETE_IN_TARGET, &old_request->flags) ||
+ target_done_already ||
test_bit(IDEV_GONE, &idev->flags)) {
spin_unlock_irqrestore(&ihost->scic_lock, flags);
break;
}
- /*
- * We expect the FW state to be READY
- */
- if (megasas_transition_to_ready(instance, 0))
- goto fail_ready_state;
+ if (megasas_transition_to_ready(instance, 0)) {
+ atomic_set(&instance->fw_reset_no_pci_access, 1);
+ instance->instancet->adp_reset
+ (instance, instance->reg_set);
+ atomic_set(&instance->fw_reset_no_pci_access, 0);
+ dev_info(&instance->pdev->dev,
+ "megasas: FW restarted successfully from %s!\n",
+ __func__);
+
+ /*waitting for about 30 second before retry*/
+ ssleep(30);
+
+ if (megasas_transition_to_ready(instance, 0))
+ goto fail_ready_state;
+ }
/*
* MSI-X host index 0 is common for all adapter.
goto out;
}
- /* error info record present */
- if (unlikely((rx_desc & RXQ_ERR) && (*(u64 *) slot->response))) {
+ /*
+ * error info record present; slot->response is 32 bit aligned but may
+ * not be 64 bit aligned, so check for zero in two 32 bit reads
+ */
+ if (unlikely((rx_desc & RXQ_ERR)
+ && (*((u32 *)slot->response)
+ || *(((u32 *)slot->response) + 1)))) {
mv_dprintk("port %d slot %d rx_desc %X has error info"
"%016llX.\n", slot->port->sas_port.id, slot_idx,
- rx_desc, (u64)(*(u64 *)slot->response));
+ rx_desc, get_unaligned_le64(slot->response));
tstat->stat = mvs_slot_err(mvi, task, slot_idx);
tstat->resp = SAS_TASK_COMPLETE;
goto out;
#include <linux/irq.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
+#include <asm/unaligned.h>
#include <scsi/libsas.h>
#include <scsi/scsi.h>
#include <scsi/scsi_tcq.h>
__constant_cpu_to_le16(CF_SIMPLE_TAG);
break;
}
+ } else {
+ cmd_pkt->control_flags = __constant_cpu_to_le16(CF_SIMPLE_TAG);
}
/* Load SCSI command packet. */
fcp_cmnd->task_attribute = TSK_ORDERED;
break;
default:
- fcp_cmnd->task_attribute = 0;
+ fcp_cmnd->task_attribute = TSK_SIMPLE;
break;
}
} else {
- fcp_cmnd->task_attribute = 0;
+ fcp_cmnd->task_attribute = TSK_SIMPLE;
}
cmd_pkt->fcp_rsp_dseg_len = 0; /* Let response come in status iocb */
case ORDERED_QUEUE_TAG:
cmd_pkt->task = TSK_ORDERED;
break;
+ default:
+ cmd_pkt->task = TSK_SIMPLE;
+ break;
}
+ } else {
+ cmd_pkt->task = TSK_SIMPLE;
}
/* Load SCSI command packet. */
{
int i, result;
+ if (sdev->skip_vpd_pages)
+ goto fail;
+
/* Ask for all the pages supported by this device */
result = scsi_vpd_inquiry(sdev, buf, 0, buf_len);
if (result)
static void sd_unprep_fn(struct request_queue *q, struct request *rq)
{
+ struct scsi_cmnd *SCpnt = rq->special;
+
if (rq->cmd_flags & REQ_DISCARD) {
free_page((unsigned long)rq->buffer);
rq->buffer = NULL;
}
+ if (SCpnt->cmnd != rq->cmd) {
+ mempool_free(SCpnt->cmnd, sd_cdb_pool);
+ SCpnt->cmnd = NULL;
+ SCpnt->cmd_len = 0;
+ }
}
/**
if (rq_data_dir(SCpnt->request) == READ && scsi_prot_sg_count(SCpnt))
sd_dif_complete(SCpnt, good_bytes);
- if (scsi_host_dif_capable(sdkp->device->host, sdkp->protection_type)
- == SD_DIF_TYPE2_PROTECTION && SCpnt->cmnd != SCpnt->request->cmd) {
-
- /* We have to print a failed command here as the
- * extended CDB gets freed before scsi_io_completion()
- * is called.
- */
- if (result)
- scsi_print_command(SCpnt);
-
- mempool_free(SCpnt->cmnd, sd_cdb_pool);
- SCpnt->cmnd = NULL;
- SCpnt->cmd_len = 0;
- }
-
return good_bytes;
}
vscsi->affinity_hint_set = true;
} else {
- for (i = 0; i < vscsi->num_queues - VIRTIO_SCSI_VQ_BASE; i++)
+ for (i = 0; i < vscsi->num_queues; i++)
virtqueue_set_affinity(vscsi->req_vqs[i].vq, -1);
vscsi->affinity_hint_set = false;
}
}
+static int altera_spi_setupxfer(struct spi_device *spi, struct spi_transfer *t)
+{
+ return 0;
+}
+
+static int altera_spi_setup(struct spi_device *spi)
+{
+ return 0;
+}
+
static inline unsigned int hw_txbyte(struct altera_spi *hw, int count)
{
if (hw->tx) {
master->bus_num = pdev->id;
master->num_chipselect = 16;
master->mode_bits = SPI_CS_HIGH;
+ master->setup = altera_spi_setup;
hw = spi_master_get_devdata(master);
platform_set_drvdata(pdev, hw);
hw->bitbang.master = spi_master_get(master);
if (!hw->bitbang.master)
return err;
+ hw->bitbang.setup_transfer = altera_spi_setupxfer;
hw->bitbang.chipselect = altera_spi_chipsel;
hw->bitbang.txrx_bufs = altera_spi_txrx;
else
buf = (void *)t->tx_buf;
t->tx_dma = dma_map_single(&spi->dev, buf,
- t->len, DMA_FROM_DEVICE);
+ t->len, DMA_TO_DEVICE);
if (!t->tx_dma) {
ret = -EFAULT;
goto err_tx_map;
spin_unlock_irqrestore(&hw->lock, flags);
}
+static int nuc900_spi_setupxfer(struct spi_device *spi,
+ struct spi_transfer *t)
+{
+ return 0;
+}
+
+static int nuc900_spi_setup(struct spi_device *spi)
+{
+ return 0;
+}
+
static inline unsigned int hw_txbyte(struct nuc900_spi *hw, int count)
{
return hw->tx ? hw->tx[count] : 0;
master->num_chipselect = hw->pdata->num_cs;
master->bus_num = hw->pdata->bus_num;
hw->bitbang.master = hw->master;
+ hw->bitbang.setup_transfer = nuc900_spi_setupxfer;
hw->bitbang.chipselect = nuc900_spi_chipsel;
hw->bitbang.txrx_bufs = nuc900_spi_txrx;
+ hw->bitbang.master->setup = nuc900_spi_setup;
hw->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (hw->res == NULL) {
dma_cap_mask_t mask;
int ret;
+ if (is_polling(sdd))
+ return 0;
+
dma_cap_zero(mask);
dma_cap_set(DMA_SLAVE, mask);
return 0;
}
+static int xilinx_spi_setup(struct spi_device *spi)
+{
+ /* always return 0, we can not check the number of bits.
+ * There are cases when SPI setup is called before any driver is
+ * there, in that case the SPI core defaults to 8 bits, which we
+ * do not support in some cases. But if we return an error, the
+ * SPI device would not be registered and no driver can get hold of it
+ * When the driver is there, it will call SPI setup again with the
+ * correct number of bits per transfer.
+ * If a driver setups with the wrong bit number, it will fail when
+ * it tries to do a transfer
+ */
+ return 0;
+}
+
static void xilinx_spi_fill_tx_fifo(struct xilinx_spi *xspi)
{
u8 sr;
xspi->bitbang.chipselect = xilinx_spi_chipselect;
xspi->bitbang.setup_transfer = xilinx_spi_setup_transfer;
xspi->bitbang.txrx_bufs = xilinx_spi_txrx_bufs;
+ xspi->bitbang.master->setup = xilinx_spi_setup;
init_completion(&xspi->done);
if (!request_mem_region(mem->start, resource_size(mem),
source "drivers/staging/gdm72xx/Kconfig"
-source "drivers/staging/csr/Kconfig"
-
source "drivers/staging/silicom/Kconfig"
source "drivers/staging/ced1401/Kconfig"
obj-$(CONFIG_ANDROID) += android/
obj-$(CONFIG_USB_WPAN_HCD) += ozwpan/
obj-$(CONFIG_WIMAX_GDM72XX) += gdm72xx/
-obj-$(CONFIG_CSR_WIFI) += csr/
obj-$(CONFIG_NET_VENDOR_SILICOM) += silicom/
obj-$(CONFIG_CED1401) += ced1401/
obj-$(CONFIG_DRM_IMX) += imx-drm/
unsigned long nr_segs, loff_t ppos)
{
struct logger_log *log = file_get_log(iocb->ki_filp);
- size_t orig = log->w_off;
+ size_t orig;
struct logger_entry header;
struct timespec now;
ssize_t ret = 0;
mutex_lock(&log->mutex);
+ orig = log->w_off;
+
/*
* Fix up any readers, pulling them forward to the first readable
* entry after (what will be) the new write offset. We do this now
Please send patches to Greg Kroah-Hartman <greg@kroah.com> and
copy:
Ian Abbott <abbotti@mev.co.uk>
- Frank Mori Hess <fmhess@users.sourceforge.net>
+ H Hartley Sweeten <hsweeten@visionengravers.com>
DPRINTK("subdevice busy\n");
return -EBUSY;
}
- s->busy = file;
/* make sure channel/gain list isn't too long */
if (cmd.chanlist_len > s->len_chanlist) {
DPRINTK("channel/gain list too long %u > %d\n",
cmd.chanlist_len, s->len_chanlist);
- ret = -EINVAL;
- goto cleanup;
+ return -EINVAL;
}
/* make sure channel/gain list isn't too short */
if (cmd.chanlist_len < 1) {
DPRINTK("channel/gain list too short %u < 1\n",
cmd.chanlist_len);
- ret = -EINVAL;
- goto cleanup;
+ return -EINVAL;
}
async->cmd = cmd;
kmalloc(async->cmd.chanlist_len * sizeof(int), GFP_KERNEL);
if (!async->cmd.chanlist) {
DPRINTK("allocation failed\n");
- ret = -ENOMEM;
- goto cleanup;
+ return -ENOMEM;
}
if (copy_from_user(async->cmd.chanlist, user_chanlist,
comedi_set_subdevice_runflags(s, ~0, SRF_USER | SRF_RUNNING);
+ /* set s->busy _after_ setting SRF_RUNNING flag to avoid race with
+ * comedi_read() or comedi_write() */
+ s->busy = file;
ret = s->do_cmd(dev, s);
if (ret == 0)
return 0;
void *file)
{
struct comedi_subdevice *s;
+ int ret;
if (arg >= dev->n_subdevices)
return -EINVAL;
if (s->busy != file)
return -EBUSY;
- return do_cancel(dev, s);
+ ret = do_cancel(dev, s);
+ if (comedi_get_subdevice_runflags(s) & SRF_USER)
+ wake_up_interruptible(&s->async->wait_head);
+
+ return ret;
}
/*
if (!comedi_is_subdevice_running(s)) {
if (count == 0) {
+ mutex_lock(&dev->mutex);
if (comedi_is_subdevice_in_error(s))
retval = -EPIPE;
else
retval = 0;
do_become_nonbusy(dev, s);
+ mutex_unlock(&dev->mutex);
}
break;
}
if (n == 0) {
if (!comedi_is_subdevice_running(s)) {
+ mutex_lock(&dev->mutex);
do_become_nonbusy(dev, s);
if (comedi_is_subdevice_in_error(s))
retval = -EPIPE;
else
retval = 0;
+ mutex_unlock(&dev->mutex);
break;
}
if (file->f_flags & O_NONBLOCK) {
buf += n;
break; /* makes device work like a pipe */
}
- if (comedi_is_subdevice_idle(s) &&
- async->buf_read_count - async->buf_write_count == 0) {
- do_become_nonbusy(dev, s);
+ if (comedi_is_subdevice_idle(s)) {
+ mutex_lock(&dev->mutex);
+ if (async->buf_read_count - async->buf_write_count == 0)
+ do_become_nonbusy(dev, s);
+ mutex_unlock(&dev->mutex);
}
set_current_state(TASK_RUNNING);
remove_wait_queue(&async->wait_head, &wait);
+++ /dev/null
-config CSR_WIFI
- tristate "CSR wireless driver"
- depends on MMC && CFG80211_WEXT && INET
- select WIRELESS_EXT
- select WEXT_PRIV
- help
- Driver for the CSR wireless SDIO device.
-
- If unsure, select N.
+++ /dev/null
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-Except as contained in this notice, the names of above-listed
-copyright holders and the names of any contributors shall not be used
-in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
-CONTRIBUTORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
-OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Alternatively, this software may be distributed under the terms of the
-GNU General Public License ("GPL") version 2 as published
-by the Free Software Foundation.
-
-As a special exception, if other files instantiate templates or use
-macros or inline functions from this file, or you compile this file
-and link it with other works to produce a work based on this file,
-this file does not by itself cause the resulting work to be covered by
-the GNU General Public License. However the source code for this file
-must still be made available in accordance with section (3) of the GNU
-General Public License.
-
-This exception does not invalidate any other reasons why a work based
-on this file might be covered by the GNU General Public License.
+++ /dev/null
-ccflags-y := -DCSR_SME_USERSPACE -DCSR_SUPPORT_SME -DREMOTE_SYS_SAP -DCSR_WIFI_SECURITY_WAPI_ENABLE -DENABLE_SHUTDOWN -DUNIFI_DEBUG
-ccflags-y += -DSDIO_EXPORTS_STRUCT_DEVICE -DCSR_WIFI_SUPPORT_MMC_DRIVER -DCSR_WIFI_SINGLE_FUNCTION -DCSR_WIFI_SPLIT_PATCH
-ccflags-y += -DCSR_SUPPORT_WEXT -DREMOTE_SYS_SAP -DREMOTE_MGT_SAP -DCSR_WIFI_SECURITY_WAPI_ENABLE -DCSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND -DENABLE_SHUTDOWN -DCSR_WIFI_NME_ENABLE -DCSR_WIFI_AP_ENABLE -DCSR_SUPPORT_WEXT_AP -DCSR_WIFI_REQUEUE_PACKET_TO_HAL
-
-obj-$(CONFIG_CSR_WIFI) += csr_wifi.o
-obj-$(CONFIG_CSR_WIFI) += csr_helper.o
-
-csr_wifi-y := bh.o \
- data_tx.o \
- drv.o \
- firmware.o \
- inet.o \
- init_hw.o \
- io.o \
- monitor.o \
- netdev.o \
- os.o \
- putest.o \
- sdio_events.o \
- sdio_mmc.o \
- sdio_stubs.o \
- sme_blocking.o \
- ul_int.o \
- unifi_dbg.o \
- unifi_event.o \
- unifi_pdu_processing.o \
- unifi_sme.o \
- csr_wifi_hip_card_sdio.o \
- csr_wifi_hip_card_sdio_intr.o \
- csr_wifi_hip_card_sdio_mem.o \
- csr_wifi_hip_chiphelper.o \
- csr_wifi_hip_download.o \
- csr_wifi_hip_dump.o \
- csr_wifi_hip_packing.o \
- csr_wifi_hip_send.o \
- csr_wifi_hip_signals.o \
- csr_wifi_hip_ta_sampling.o \
- csr_wifi_hip_udi.o \
- csr_wifi_hip_unifi_signal_names.o \
- csr_wifi_hip_xbv.o \
- csr_wifi_nme_ap_converter_init.o \
- csr_wifi_nme_ap_free_downstream_contents.o \
- csr_wifi_nme_ap_free_upstream_contents.o \
- csr_wifi_nme_ap_serialize.o \
- csr_wifi_nme_ap_sef.o \
- csr_wifi_router_ctrl_sef.o \
- csr_wifi_router_sef.o \
- csr_wifi_router_transport.o \
- csr_wifi_sme_sef.o \
- csr_wifi_sme_converter_init.o \
- csr_wifi_sme_free_downstream_contents.o \
- csr_wifi_sme_free_upstream_contents.o \
- csr_wifi_sme_serialize.o \
- csr_wifi_router_ctrl_converter_init.o \
- csr_wifi_router_ctrl_free_downstream_contents.o \
- csr_wifi_router_ctrl_free_upstream_contents.o \
- csr_wifi_router_ctrl_serialize.o \
- csr_wifi_router_converter_init.o \
- csr_wifi_router_free_downstream_contents.o \
- csr_wifi_router_free_upstream_contents.o \
- csr_wifi_router_serialize.o \
- sme_mgt.o \
- sme_sys.o \
- sme_userspace.o \
- sme_wext.o \
- wext_events.o
-
-csr_helper-y := csr_time.o \
- csr_util.o \
- csr_framework_ext.o \
- csr_wifi_serialize_primitive_types.o \
- csr_serialize_primitive_types.o \
- csr_msgconv.o
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: bh.c
- *
- * PURPOSE:
- * Provides an implementation for the driver bottom-half.
- * It is part of the porting exercise in Linux.
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-#include <linux/sched/rt.h>
-
-/*
- * ---------------------------------------------------------------------------
- * uf_start_thread
- *
- * Helper function to start a new thread.
- *
- * Arguments:
- * priv Pointer to OS driver structure for the device.
- * thread Pointer to the thread object
- * func The thread function
- *
- * Returns:
- * 0 on success or else a Linux error code.
- * ---------------------------------------------------------------------------
- */
-int uf_start_thread(unifi_priv_t *priv,
- struct uf_thread *thread, int (*func)(void *))
-{
- if (thread->thread_task != NULL) {
- unifi_error(priv, "%s thread already started\n", thread->name);
- return 0;
- }
-
- /* Start the kernel thread that handles all h/w accesses. */
- thread->thread_task = kthread_run(func, priv, "%s", thread->name);
- if (IS_ERR(thread->thread_task))
- return PTR_ERR(thread->thread_task);
-
- /* Module parameter overides the thread priority */
- if (bh_priority != -1) {
- if (bh_priority >= 0 && bh_priority <= MAX_RT_PRIO) {
- struct sched_param param;
- priv->bh_thread.prio = bh_priority;
- unifi_trace(priv, UDBG1,
- "%s thread (RT) priority = %d\n",
- thread->name, bh_priority);
- param.sched_priority = bh_priority;
- sched_setscheduler(thread->thread_task,
- SCHED_FIFO, ¶m);
- } else if (bh_priority > MAX_RT_PRIO &&
- bh_priority <= MAX_PRIO) {
- priv->bh_thread.prio = bh_priority;
- unifi_trace(priv, UDBG1, "%s thread priority = %d\n",
- thread->name,
- PRIO_TO_NICE(bh_priority));
- set_user_nice(thread->thread_task,
- PRIO_TO_NICE(bh_priority));
- } else {
- priv->bh_thread.prio = DEFAULT_PRIO;
- unifi_warning(priv,
- "%s thread unsupported (%d) priority\n",
- thread->name, bh_priority);
- }
- } else
- priv->bh_thread.prio = DEFAULT_PRIO;
- unifi_trace(priv, UDBG2, "Started %s thread\n", thread->name);
-
- return 0;
-} /* uf_start_thread() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_stop_thread
- *
- * Helper function to stop a thread.
- *
- * Arguments:
- * priv Pointer to OS driver structure for the device.
- * thread Pointer to the thread object
- *
- * Returns:
- *
- * ---------------------------------------------------------------------------
- */
-void uf_stop_thread(unifi_priv_t *priv, struct uf_thread *thread)
-{
- if (!thread->thread_task) {
- unifi_notice(priv, "%s thread is already stopped\n",
- thread->name);
- return;
- }
-
- unifi_trace(priv, UDBG2, "Stopping %s thread\n", thread->name);
-
- kthread_stop(thread->thread_task);
- thread->thread_task = NULL;
-
-} /* uf_stop_thread() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_wait_for_thread_to_stop
- *
- * Helper function to wait until a thread is stopped.
- *
- * Arguments:
- * priv Pointer to OS driver structure for the device.
- *
- * Returns:
- *
- * ---------------------------------------------------------------------------
- */
-void
-uf_wait_for_thread_to_stop(unifi_priv_t *priv, struct uf_thread *thread)
-{
- /*
- * kthread_stop() cannot handle the thread exiting while
- * kthread_should_stop() is false, so sleep until kthread_stop()
- * wakes us up
- */
- unifi_trace(priv, UDBG2, "%s waiting for the stop signal.\n",
- thread->name);
- set_current_state(TASK_INTERRUPTIBLE);
- if (!kthread_should_stop()) {
- unifi_trace(priv, UDBG2, "%s schedule....\n", thread->name);
- schedule();
- }
-
- thread->thread_task = NULL;
- unifi_trace(priv, UDBG2, "%s exiting....\n", thread->name);
-} /* uf_wait_for_thread_to_stop() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * handle_bh_error
- *
- * This function reports an error returned from the HIP core bottom-half.
- * Normally, implemented during the porting exercise, passing the error
- * to the SME using unifi_sys_wifi_off_ind().
- * The SME will try to reset the device and go through
- * the initialisation of the UniFi.
- *
- * Arguments:
- * priv Pointer to OS driver structure for the device.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-handle_bh_error(unifi_priv_t *priv)
-{
- netInterface_priv_t *interfacePriv;
- u8 conf_param = CONFIG_IND_ERROR;
- u8 interfaceTag;
-
-
- /* Block unifi_run_bh() until the error has been handled. */
- priv->bh_thread.block_thread = 1;
-
- /* Consider UniFi to be uninitialised */
- priv->init_progress = UNIFI_INIT_NONE;
-
- /* Stop the network traffic */
- for (interfaceTag = 0;
- interfaceTag < CSR_WIFI_NUM_INTERFACES; interfaceTag++) {
- interfacePriv = priv->interfacePriv[interfaceTag];
- if (interfacePriv->netdev_registered)
- netif_carrier_off(priv->netdev[interfaceTag]);
- }
-
-#ifdef CSR_NATIVE_LINUX
- /* Force any client waiting on an mlme_wait_for_reply() to abort. */
- uf_abort_mlme(priv);
-
- /* Cancel any pending workqueue tasks */
- flush_workqueue(priv->unifi_workqueue);
-
-#endif /* CSR_NATIVE_LINUX */
-
- unifi_error(priv,
- "handle_bh_error: fatal error is reported to the SME.\n");
- /* Notify the clients (SME or unifi_manager) for the error. */
- ul_log_config_ind(priv, &conf_param, sizeof(u8));
-
-} /* handle_bh_error() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * bh_thread_function
- *
- * All hardware access happens in this thread.
- * This means there is no need for locks on the hardware and we don't need
- * to worry about reentrancy with the SDIO library.
- * Provides and example implementation on how to call unifi_bh(), which
- * is part of the HIP core API.
- *
- * It processes the events generated by unifi_run_bh() to serialise calls
- * to unifi_bh(). It also demonstrates how the timeout parameter passed in
- * and returned from unifi_bh() needs to be handled.
- *
- * Arguments:
- * arg Pointer to OS driver structure for the device.
- *
- * Returns:
- * None.
- *
- * Notes:
- * When the bottom half of the driver needs to process signals, events,
- * or simply the host status (i.e sleep mode), it invokes unifi_run_bh().
- * Since we need all SDIO transaction to be in a single thread, the
- * unifi_run_bh() will wake up this thread to process it.
- *
- * ---------------------------------------------------------------------------
- */
-static int bh_thread_function(void *arg)
-{
- unifi_priv_t *priv = (unifi_priv_t *)arg;
- CsrResult csrResult;
- long ret;
- u32 timeout, t;
- struct uf_thread *this_thread;
-
- unifi_trace(priv, UDBG2, "bh_thread_function starting\n");
-
- this_thread = &priv->bh_thread;
-
- t = timeout = 0;
- while (!kthread_should_stop()) {
- /*
- * wait until an error occurs,
- * or we need to process something.
- */
- unifi_trace(priv, UDBG3, "bh_thread goes to sleep.\n");
-
- if (timeout > 0) {
- /* Convert t in ms to jiffies */
- t = msecs_to_jiffies(timeout);
- ret = wait_event_interruptible_timeout(
- this_thread->wakeup_q,
- (this_thread->wakeup_flag && !this_thread->block_thread) ||
- kthread_should_stop(),
- t);
- timeout = (ret > 0) ? jiffies_to_msecs(ret) : 0;
- } else {
- ret = wait_event_interruptible(this_thread->wakeup_q,
- (this_thread->wakeup_flag && !this_thread->block_thread) ||
- kthread_should_stop());
- }
-
- if (kthread_should_stop()) {
- unifi_trace(priv, UDBG2,
- "bh_thread: signalled to exit\n");
- break;
- }
-
- if (ret < 0) {
- unifi_notice(priv,
- "bh_thread: wait_event returned %d, thread will exit\n",
- ret);
- uf_wait_for_thread_to_stop(priv, this_thread);
- break;
- }
-
- this_thread->wakeup_flag = 0;
-
- unifi_trace(priv, UDBG3, "bh_thread calls unifi_bh().\n");
-
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_bh(priv->card, &timeout);
- if (csrResult != CSR_RESULT_SUCCESS) {
- if (csrResult == CSR_WIFI_HIP_RESULT_NO_DEVICE) {
- CsrSdioRelease(priv->sdio);
- uf_wait_for_thread_to_stop(priv, this_thread);
- break;
- }
- /* Errors must be delivered to the error task */
- handle_bh_error(priv);
- }
- CsrSdioRelease(priv->sdio);
- }
-
- /*
- * I would normally try to call csr_sdio_remove_irq() here to make sure
- * that we do not get any interrupts while this thread is not running.
- * However, the MMC/SDIO driver tries to kill its' interrupt thread.
- * The kernel threads implementation does not allow to kill threads
- * from a signalled to stop thread.
- * So, instead call csr_sdio_linux_remove_irq() always after calling
- * uf_stop_thread() to kill this thread.
- */
-
- unifi_trace(priv, UDBG2, "bh_thread exiting....\n");
- return 0;
-} /* bh_thread_function() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_init_bh
- *
- * Helper function to start the bottom half of the driver.
- * All we need to do here is start the I/O bh thread.
- *
- * Arguments:
- * priv Pointer to OS driver structure for the device.
- *
- * Returns:
- * 0 on success or else a Linux error code.
- * ---------------------------------------------------------------------------
- */
-int
-uf_init_bh(unifi_priv_t *priv)
-{
- int r;
-
- /* Enable mlme interface. */
- priv->io_aborted = 0;
-
-
- /* Start the BH thread */
- r = uf_start_thread(priv, &priv->bh_thread, bh_thread_function);
- if (r) {
- unifi_error(priv,
- "uf_init_bh: failed to start the BH thread.\n");
- return r;
- }
-
- /* Allow interrupts */
- r = csr_sdio_linux_install_irq(priv->sdio);
- if (r) {
- unifi_error(priv,
- "uf_init_bh: failed to install the IRQ.\n");
-
- uf_stop_thread(priv, &priv->bh_thread);
- }
-
- return r;
-} /* uf_init_bh() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_run_bh
- *
- * Part of the HIP core lib API, implemented in the porting exercise.
- * The bottom half of the driver calls this function when
- * it wants to process anything that requires access to unifi.
- * We need to call unifi_bh() which in this implementation is done
- * by waking up the I/O thread.
- *
- * Arguments:
- * ospriv Pointer to OS driver structure for the device.
- *
- * Returns:
- * 0 on success or else a Linux error code.
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_run_bh(void *ospriv)
-{
- unifi_priv_t *priv = ospriv;
-
- /*
- * If an error has occurred, we discard silently all messages from the bh
- * until the error has been processed and the unifi has been
- * reinitialised.
- */
- if (priv->bh_thread.block_thread == 1) {
- unifi_trace(priv, UDBG3, "unifi_run_bh: discard message.\n");
- /*
- * Do not try to acknowledge a pending interrupt here.
- * This function is called by unifi_send_signal()
- * which in turn can be running in an atomic or 'disabled irq'
- * level if a signal is sent from a workqueue task
- * (i.e multicass addresses set). We can not hold the SDIO lock
- * because it might sleep.
- */
- return CSR_RESULT_FAILURE;
- }
-
- priv->bh_thread.wakeup_flag = 1;
- /* wake up I/O thread */
- wake_up_interruptible(&priv->bh_thread.wakeup_q);
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_run_bh() */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/kthread.h>
-#include <linux/module.h>
-#include <linux/freezer.h>
-#include <linux/semaphore.h>
-#include <linux/slab.h>
-#include <linux/bitops.h>
-
-#include "csr_framework_ext.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrThreadSleep
- *
- * DESCRIPTION
- * Sleep for a given period.
- *
- * RETURNS
- * void
- *
- *----------------------------------------------------------------------------*/
-void CsrThreadSleep(u16 sleepTimeInMs)
-{
- unsigned long t;
-
- /* Convert t in ms to jiffies and round up */
- t = ((sleepTimeInMs * HZ) + 999) / 1000;
- schedule_timeout_uninterruptible(t);
-}
-EXPORT_SYMBOL_GPL(CsrThreadSleep);
+++ /dev/null
-#ifndef CSR_FRAMEWORK_EXT_H__
-#define CSR_FRAMEWORK_EXT_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_result.h"
-#include "csr_framework_ext_types.h"
-
-/* Result codes */
-#define CSR_FE_RESULT_NO_MORE_EVENTS ((CsrResult) 0x0001)
-#define CSR_FE_RESULT_INVALID_POINTER ((CsrResult) 0x0002)
-#define CSR_FE_RESULT_INVALID_HANDLE ((CsrResult) 0x0003)
-#define CSR_FE_RESULT_NO_MORE_MUTEXES ((CsrResult) 0x0004)
-#define CSR_FE_RESULT_TIMEOUT ((CsrResult) 0x0005)
-#define CSR_FE_RESULT_NO_MORE_THREADS ((CsrResult) 0x0006)
-
-/* Thread priorities */
-#define CSR_THREAD_PRIORITY_HIGHEST ((u16) 0)
-#define CSR_THREAD_PRIORITY_HIGH ((u16) 1)
-#define CSR_THREAD_PRIORITY_NORMAL ((u16) 2)
-#define CSR_THREAD_PRIORITY_LOW ((u16) 3)
-#define CSR_THREAD_PRIORITY_LOWEST ((u16) 4)
-
-#define CSR_EVENT_WAIT_INFINITE ((u16) 0xFFFF)
-
-void CsrThreadSleep(u16 sleepTimeInMs);
-
-#endif
+++ /dev/null
-#ifndef CSR_FRAMEWORK_EXT_TYPES_H__
-#define CSR_FRAMEWORK_EXT_TYPES_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifdef __KERNEL__
-#include <linux/kthread.h>
-#include <linux/semaphore.h>
-#else
-#include <pthread.h>
-#endif
-
-#ifdef __KERNEL__
-
-typedef struct semaphore CsrMutexHandle;
-
-#else /* __KERNEL __ */
-
-typedef pthread_mutex_t CsrMutexHandle;
-
-#endif /* __KERNEL__ */
-
-#endif
+++ /dev/null
-#ifndef CSR_LOG_H__
-#define CSR_LOG_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_sched.h"
-#include "csr_prim_defs.h"
-#include "csr_msgconv.h"
-
-/*
- * Log filtering
- */
-
-/*----------------------------------------------------*/
-/* Filtering on environment specific log levels */
-/*----------------------------------------------------*/
-typedef u32 CsrLogLevelEnvironment;
-#define CSR_LOG_LEVEL_ENVIRONMENT_OFF ((CsrLogLevelEnvironment) 0x00000000) /* No environment data/events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BCI_ACL ((CsrLogLevelEnvironment) 0x00000001) /* BlueCore Channel Interface HCI Acl data are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BCI_HCI ((CsrLogLevelEnvironment) 0x00000002) /* BlueCore Channel Interface HCI Cmd/Evt data are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BCI_SCO ((CsrLogLevelEnvironment) 0x00000004) /* BlueCore Channel Interface HCI Sco data are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BCI_VENDOR ((CsrLogLevelEnvironment) 0x00000008) /* BlueCore Channel Interface HCI Vendor specific data are logged (This includes BCCMD, HQ, VM etc) */
-#define CSR_LOG_LEVEL_ENVIRONMENT_TRANSPORTS ((CsrLogLevelEnvironment) 0x00000010) /* Transport protocol data is logged (This includes transport protocols like BCSP, H4 etc.) */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BGINT_REG ((CsrLogLevelEnvironment) 0x00000020) /* Background Interrupt registration events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BGINT_UNREG ((CsrLogLevelEnvironment) 0x00000040) /* Background Interrupt unregistration events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BGINT_SET ((CsrLogLevelEnvironment) 0x00000080) /* Background Interrupt set events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BGINT_START ((CsrLogLevelEnvironment) 0x00000100) /* Background Interrupt start events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_BGINT_DONE ((CsrLogLevelEnvironment) 0x00000200) /* Background Interrupt done events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_PROTO ((CsrLogLevelEnvironment) 0x00000400) /* Transport protocol events are logged */
-#define CSR_LOG_LEVEL_ENVIRONMENT_PROTO_LOC ((CsrLogLevelEnvironment) 0x00000800) /* The Location where the transport protocol event occurred are logged NB: This is a supplement to CSR_LOG_LEVEL_ENVIRONMENT_PROTO, it has no effect without it */
-/* The bit masks between here are reserved for future usage */
-#define CSR_LOG_LEVEL_ENVIRONMENT_ALL ((CsrLogLevelEnvironment) 0xFFFFFFFF) /* All possible environment data/events are logged WARNING: By using this define the application also accepts future possible environment data/events in the logs */
-
-/*----------------------------------------------------*/
-/* Filtering on task specific log levels */
-/*----------------------------------------------------*/
-typedef u32 CsrLogLevelTask;
-#define CSR_LOG_LEVEL_TASK_OFF ((CsrLogLevelTask) 0x00000000) /* No events are logged for this task */
-#define CSR_LOG_LEVEL_TASK_TEXT ((CsrLogLevelTask) 0x00000001) /* Text strings printed by a task are logged NB: This bit does not affect the CSR_LOG_TEXT_LEVEL interface. This has to be configured separately */
-#define CSR_LOG_LEVEL_TASK_TEXT_LOC ((CsrLogLevelTask) 0x00000002) /* The locaction where the text string call occurred are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_TEXT, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_STATE ((CsrLogLevelTask) 0x00000004) /* FSM state transitions in a task are logged */
-#define CSR_LOG_LEVEL_TASK_STATE_NAME ((CsrLogLevelTask) 0x00000008) /* The name of each state in a FSM state transition are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_STATE, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_STATE_LOC ((CsrLogLevelTask) 0x00000010) /* The location where the FSM state transition occurred are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_STATE, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_TASK_SWITCH ((CsrLogLevelTask) 0x00000020) /* Activation and deactiation of a task are logged */
-#define CSR_LOG_LEVEL_TASK_MESSAGE_PUT ((CsrLogLevelTask) 0x00000080) /* Message put operations are logged */
-#define CSR_LOG_LEVEL_TASK_MESSAGE_PUT_LOC ((CsrLogLevelTask) 0x00000100) /* The location where a message was sent are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_MESSAGE_PUT, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_MESSAGE_GET ((CsrLogLevelTask) 0x00000200) /* Message get operations are logged */
-#define CSR_LOG_LEVEL_TASK_MESSAGE_QUEUE_PUSH ((CsrLogLevelTask) 0x00000400) /* Message push operations are logged */
-#define CSR_LOG_LEVEL_TASK_MESSAGE_QUEUE_POP ((CsrLogLevelTask) 0x00000800) /* Message pop operations are logged */
-#define CSR_LOG_LEVEL_TASK_PRIM_ONLY_TYPE ((CsrLogLevelTask) 0x00001000) /* Only the type of primitives in messages are logged. By default the entire primitive is serialized and logged */
-#define CSR_LOG_LEVEL_TASK_PRIM_APPLY_LIMIT ((CsrLogLevelTask) 0x00002000) /* An upper limit (defined by CSR_LOG_PRIM_SIZE_UPPER_LIMIT) is applied to how much of a primitive in a message are logged. NB: This limit is only applied if CSR_LOG_LEVEL_TASK_PRIM_ONLY_TYPE is _not_ defined */
-#define CSR_LOG_LEVEL_TASK_TIMER_IN ((CsrLogLevelTask) 0x00004000) /* TimedEventIn events are logged */
-#define CSR_LOG_LEVEL_TASK_TIMER_IN_LOC ((CsrLogLevelTask) 0x00008000) /* The location where a timer was started are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_TIMER_IN, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_TIMER_CANCEL ((CsrLogLevelTask) 0x00010000) /* TimedEventCancel events are logged */
-#define CSR_LOG_LEVEL_TASK_TIMER_CANCEL_LOC ((CsrLogLevelTask) 0x00020000) /* The location where a timer was cancelled are logged. NB: This is a supplement to CSR_LOG_LEVEL_TASK_TIMER_CANCEL, it has no effect without it */
-#define CSR_LOG_LEVEL_TASK_TIMER_FIRE ((CsrLogLevelTask) 0x00040000) /* TimedEventFire events are logged */
-#define CSR_LOG_LEVEL_TASK_TIMER_DONE ((CsrLogLevelTask) 0x00080000) /* TimedEventDone events are logged */
-/* The bit masks between here are reserved for future usage */
-#define CSR_LOG_LEVEL_TASK_ALL ((CsrLogLevelTask) 0xFFFFFFFF & ~(CSR_LOG_LEVEL_TASK_PRIM_ONLY_TYPE | CSR_LOG_LEVEL_TASK_PRIM_APPLY_LIMIT)) /* All info possible to log for a task are logged. WARNING: By using this define the application also accepts future possible task data/events in the logs */
-
-u8 CsrLogEnvironmentIsFiltered(CsrLogLevelEnvironment level);
-CsrLogLevelTask CsrLogTaskFilterGet(CsrSchedQid taskId);
-u8 CsrLogTaskIsFiltered(CsrSchedQid taskId, CsrLogLevelTask level);
-
-/*
- * Logging stuff
- */
-#define CSR_LOG_STRINGIFY_REAL(a) (#a)
-#define CSR_LOG_STRINGIFY(a) CSR_LOG_STRINGIFY_REAL(a)
-
-typedef struct {
- u16 primitiveType;
- const char *primitiveName;
- CsrMsgConvMsgEntry *messageConv; /* Private - do not use */
-} CsrLogPrimitiveInformation;
-
-typedef struct {
- const char *techVer;
- u32 primitiveInfoCount;
- CsrLogPrimitiveInformation *primitiveInfo;
-} CsrLogTechInformation;
-
-/*---------------------------------*/
-/* Tech logging */
-/*---------------------------------*/
-typedef u8 bitmask8_t;
-typedef u16 bitmask16_t;
-typedef u32 bitmask32_t;
-
-#ifdef CSR_LOG_ENABLE
-#ifdef CSR_LOG_INCLUDE_FILE_NAME_AND_LINE_NUMBER
-/* DEPRECATED - replaced by csr_log_text.h */
-#define CSR_LOG_TEXT(text) \
- do { \
- if (!CsrLogTaskIsFiltered(CsrSchedTaskQueueGet(), CSR_LOG_LEVEL_TASK_TEXT)) { \
- CsrLogTaskText(text, __LINE__, __FILE__); \
- } \
- } while (0)
-#else
-/* DEPRECATED - replaced by csr_log_text.h */
-#define CSR_LOG_TEXT(text) \
- do { \
- if (!CsrLogTaskIsFiltered(CsrSchedTaskQueueGet(), CSR_LOG_LEVEL_TASK_TEXT)) { \
- CsrLogTaskText(text, 0, NULL); \
- } \
- } while (0)
-#endif
-#else
-#define CSR_LOG_TEXT(text)
-#endif
-
-/* DEPRECATED - replaced by csr_log_text.h */
-void CsrLogTaskText(const char *text,
- u32 line,
- const char *file);
-
-#define CSR_LOG_STATE_TRANSITION_MASK_FSM_NAME (0x001)
-#define CSR_LOG_STATE_TRANSITION_MASK_NEXT_STATE (0x002)
-#define CSR_LOG_STATE_TRANSITION_MASK_NEXT_STATE_STR (0x004)
-#define CSR_LOG_STATE_TRANSITION_MASK_PREV_STATE (0x008)
-#define CSR_LOG_STATE_TRANSITION_MASK_PREV_STATE_STR (0x010)
-#define CSR_LOG_STATE_TRANSITION_MASK_EVENT (0x020)
-#define CSR_LOG_STATE_TRANSITION_MASK_EVENT_STR (0x040)
-
-/* DEPRECATED - replaced by csr_log_text.h */
-void CsrLogStateTransition(bitmask16_t mask,
- u32 identifier,
- const char *fsm_name,
- u32 prev_state,
- const char *prev_state_str,
- u32 in_event,
- const char *in_event_str,
- u32 next_state,
- const char *next_state_str,
- u32 line,
- const char *file);
-
-/*---------------------------------*/
-/* BSP logging */
-/*---------------------------------*/
-void CsrLogSchedInit(u8 thread_id);
-void CsrLogSchedDeinit(u8 thread_id);
-
-void CsrLogSchedStart(u8 thread_id);
-void CsrLogSchedStop(u8 thread_id);
-
-void CsrLogInitTask(u8 thread_id, CsrSchedQid tskid, const char *tskName);
-void CsrLogDeinitTask(u16 task_id);
-
-void CsrLogActivate(CsrSchedQid tskid);
-void CsrLogDeactivate(CsrSchedQid tskid);
-
-#define SYNERGY_SERIALIZER_TYPE_DUMP (0x000)
-#define SYNERGY_SERIALIZER_TYPE_SER (0x001)
-
-void CsrLogMessagePut(u32 line,
- const char *file,
- CsrSchedQid src_task_id,
- CsrSchedQid dst_taskid,
- CsrSchedMsgId msg_id,
- u16 prim_type,
- const void *msg);
-
-void CsrLogMessageGet(CsrSchedQid src_task_id,
- CsrSchedQid dst_taskid,
- u8 get_res,
- CsrSchedMsgId msg_id,
- u16 prim_type,
- const void *msg);
-
-void CsrLogTimedEventIn(u32 line,
- const char *file,
- CsrSchedQid task_id,
- CsrSchedTid tid,
- u32 requested_delay,
- u16 fniarg,
- const void *fnvarg);
-
-void CsrLogTimedEventFire(CsrSchedQid task_id,
- CsrSchedTid tid);
-
-void CsrLogTimedEventDone(CsrSchedQid task_id,
- CsrSchedTid tid);
-
-void CsrLogTimedEventCancel(u32 line,
- const char *file,
- CsrSchedQid task_id,
- CsrSchedTid tid,
- u8 cancel_res);
-
-void CsrLogBgintRegister(u8 thread_id,
- CsrSchedBgint irq,
- const char *callback,
- const void *ptr);
-void CsrLogBgintUnregister(CsrSchedBgint irq);
-void CsrLogBgintSet(CsrSchedBgint irq);
-void CsrLogBgintServiceStart(CsrSchedBgint irq);
-void CsrLogBgintServiceDone(CsrSchedBgint irq);
-
-void CsrLogExceptionStateEvent(u16 prim_type,
- CsrPrim msg_type,
- u16 state,
- u32 line,
- const char *file);
-void CsrLogExceptionGeneral(u16 prim_type,
- u16 state,
- const char *text,
- u32 line,
- const char *file);
-void CsrLogExceptionWarning(u16 prim_type,
- u16 state,
- const char *text,
- u32 line,
- const char *file);
-
-#endif
+++ /dev/null
-#ifndef CSR_LOG_CONFIGURE_H__
-#define CSR_LOG_CONFIGURE_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-
-#include "csr_log.h"
-
-/*--------------------------------------------*/
-/* Filtering on log text warning levels */
-/*--------------------------------------------*/
-typedef u32 CsrLogLevelText;
-#define CSR_LOG_LEVEL_TEXT_OFF ((CsrLogLevelText) 0x0000)
-
-#define CSR_LOG_LEVEL_TEXT_CRITICAL ((CsrLogLevelText) 0x0001)
-#define CSR_LOG_LEVEL_TEXT_ERROR ((CsrLogLevelText) 0x0002)
-#define CSR_LOG_LEVEL_TEXT_WARNING ((CsrLogLevelText) 0x0004)
-#define CSR_LOG_LEVEL_TEXT_INFO ((CsrLogLevelText) 0x0008)
-#define CSR_LOG_LEVEL_TEXT_DEBUG ((CsrLogLevelText) 0x0010)
-
-#define CSR_LOG_LEVEL_TEXT_ALL ((CsrLogLevelText) 0xFFFF)
-
-/* The log text interface is used by both scheduler tasks and components outside the scheduler context.
- * Therefore a CsrLogTextTaskId is introduced. It is effectively considered as two u16's. The lower
- * 16 bits corresponds one2one with the scheduler queueId's (CsrSchedQid) and as such these bits can not be used
- * by components outside scheduler tasks. The upper 16 bits are allocated for use of components outside the
- * scheduler like drivers etc. Components in this range is defined independently by each technology. To avoid
- * clashes the technologies are only allowed to assign values within the same restrictive range as allies to
- * primitive identifiers. eg. for the framework components outside the scheduler is only allowed to assign
- * taskId's in the range 0x0600xxxx to 0x06FFxxxx. And so on for other technologies. */
-typedef u32 CsrLogTextTaskId;
-
-#endif
+++ /dev/null
-#ifndef CSR_LOG_TEXT_H__
-#define CSR_LOG_TEXT_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_log_configure.h"
-
-typedef struct CsrLogSubOrigin
-{
- u16 subOriginNumber; /* Id of the given SubOrigin */
- const char *subOriginName; /* Prefix Text for this SubOrigin */
-} CsrLogSubOrigin;
-
-/* Register a task which is going to use the CSR_LOG_TEXT_XXX interface */
-#ifdef CSR_LOG_ENABLE
-void CsrLogTextRegister(CsrLogTextTaskId taskId, const char *taskName, u16 subOriginsLength, const CsrLogSubOrigin *subOrigins);
-#else
-#define CsrLogTextRegister(taskId, taskName, subOriginsLength, subOrigins)
-#endif
-
-/* CRITICAL: Conditions that are threatening to the integrity/stability of the
- system as a whole. */
-#if defined(CSR_LOG_ENABLE) && !defined(CSR_LOG_LEVEL_TEXT_CRITICAL_DISABLE)
-void CsrLogTextCritical(CsrLogTextTaskId taskId, u16 subOrigin, const char *formatString, ...);
-void CsrLogTextBufferCritical(CsrLogTextTaskId taskId, u16 subOrigin, size_t bufferLength, const void *buffer, const char *formatString, ...);
-#define CSR_LOG_TEXT_CRITICAL(taskId_subOrigin_formatString_varargs) CsrLogTextCritical taskId_subOrigin_formatString_varargs
-#define CSR_LOG_TEXT_CONDITIONAL_CRITICAL(condition, logtextargs) {if (condition) {CSR_LOG_TEXT_CRITICAL(logtextargs);}}
-#define CSR_LOG_TEXT_BUFFER_CRITICAL(taskId_subOrigin_length_buffer_formatString_varargs) CsrLogTextBufferCritical taskId_subOrigin_length_buffer_formatString_varargs
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_CRITICAL(condition, logtextbufferargs) {if (condition) {CSR_LOG_TEXT_BUFFER_CRITICAL(logtextbufferargs);}}
-#else
-#define CSR_LOG_TEXT_CRITICAL(taskId_subOrigin_formatString_varargs)
-#define CSR_LOG_TEXT_CONDITIONAL_CRITICAL(condition, logtextargs)
-#define CSR_LOG_TEXT_BUFFER_CRITICAL(taskId_subOrigin_length_buffer_formatString_varargs)
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_CRITICAL(condition, logtextbufferargs)
-#endif
-
-/* ERROR: Malfunction of a component rendering it unable to operate correctly,
- causing lack of functionality but not loss of system integrity/stability. */
-#if defined(CSR_LOG_ENABLE) && !defined(CSR_LOG_LEVEL_TEXT_ERROR_DISABLE)
-void CsrLogTextError(CsrLogTextTaskId taskId, u16 subOrigin, const char *formatString, ...);
-void CsrLogTextBufferError(CsrLogTextTaskId taskId, u16 subOrigin, size_t bufferLength, const void *buffer, const char *formatString, ...);
-#define CSR_LOG_TEXT_ERROR(taskId_subOrigin_formatString_varargs) CsrLogTextError taskId_subOrigin_formatString_varargs
-#define CSR_LOG_TEXT_CONDITIONAL_ERROR(condition, logtextargs) {if (condition) {CSR_LOG_TEXT_ERROR(logtextargs);}}
-#define CSR_LOG_TEXT_BUFFER_ERROR(taskId_subOrigin_length_buffer_formatString_varargs) CsrLogTextBufferError taskId_subOrigin_length_buffer_formatString_varargs
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_ERROR(condition, logtextbufferargs) {if (condition) {CSR_LOG_TEXT_BUFFER_ERROR(logtextbufferargs);}}
-#else
-#define CSR_LOG_TEXT_ERROR(taskId_subOrigin_formatString_varargs)
-#define CSR_LOG_TEXT_CONDITIONAL_ERROR(condition, logtextargs)
-#define CSR_LOG_TEXT_BUFFER_ERROR(taskId_subOrigin_length_buffer_formatString_varargs)
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_ERROR(condition, logtextbufferargs)
-#endif
-
-/* WARNING: Conditions that are unexpected and indicative of possible problems
- or violations of specifications, where the result of such deviations does not
- lead to malfunction of the component. */
-#if defined(CSR_LOG_ENABLE) && !defined(CSR_LOG_LEVEL_TEXT_WARNING_DISABLE)
-void CsrLogTextWarning(CsrLogTextTaskId taskId, u16 subOrigin, const char *formatString, ...);
-void CsrLogTextBufferWarning(CsrLogTextTaskId taskId, u16 subOrigin, size_t bufferLength, const void *buffer, const char *formatString, ...);
-#define CSR_LOG_TEXT_WARNING(taskId_subOrigin_formatString_varargs) CsrLogTextWarning taskId_subOrigin_formatString_varargs
-#define CSR_LOG_TEXT_CONDITIONAL_WARNING(condition, logtextargs) {if (condition) {CSR_LOG_TEXT_WARNING(logtextargs);}}
-#define CSR_LOG_TEXT_BUFFER_WARNING(taskId_subOrigin_length_buffer_formatString_varargs) CsrLogTextBufferWarning taskId_subOrigin_length_buffer_formatString_varargs
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_WARNING(condition, logtextbufferargs) {if (condition) {CSR_LOG_TEXT_BUFFER_WARNING(logtextbufferargs);}}
-#else
-#define CSR_LOG_TEXT_WARNING(taskId_subOrigin_formatString_varargs)
-#define CSR_LOG_TEXT_CONDITIONAL_WARNING(condition, logtextargs)
-#define CSR_LOG_TEXT_BUFFER_WARNING(taskId_subOrigin_length_buffer_formatString_varargs)
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_WARNING(condition, logtextbufferargs)
-#endif
-
-/* INFO: Important events that may aid in determining the conditions under which
- the more severe conditions are encountered. */
-#if defined(CSR_LOG_ENABLE) && !defined(CSR_LOG_LEVEL_TEXT_INFO_DISABLE)
-void CsrLogTextInfo(CsrLogTextTaskId taskId, u16 subOrigin, const char *formatString, ...);
-void CsrLogTextBufferInfo(CsrLogTextTaskId taskId, u16 subOrigin, size_t bufferLength, const void *buffer, const char *formatString, ...);
-#define CSR_LOG_TEXT_INFO(taskId_subOrigin_formatString_varargs) CsrLogTextInfo taskId_subOrigin_formatString_varargs
-#define CSR_LOG_TEXT_CONDITIONAL_INFO(condition, logtextargs) {if (condition) {CSR_LOG_TEXT_INFO(logtextargs);}}
-#define CSR_LOG_TEXT_BUFFER_INFO(taskId_subOrigin_length_buffer_formatString_varargs) CsrLogTextBufferInfo taskId_subOrigin_length_buffer_formatString_varargs
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_INFO(condition, logtextbufferargs) {if (condition) {CSR_LOG_TEXT_BUFFER_INFO(logtextbufferargs);}}
-#else
-#define CSR_LOG_TEXT_INFO(taskId_subOrigin_formatString_varargs)
-#define CSR_LOG_TEXT_CONDITIONAL_INFO(condition, logtextargs)
-#define CSR_LOG_TEXT_BUFFER_INFO(taskId_subOrigin_length_buffer_formatString_varargs)
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_INFO(condition, logtextbufferargs)
-#endif
-
-/* DEBUG: Similar to INFO, but dedicated to events that occur more frequently. */
-#if defined(CSR_LOG_ENABLE) && !defined(CSR_LOG_LEVEL_TEXT_DEBUG_DISABLE)
-void CsrLogTextDebug(CsrLogTextTaskId taskId, u16 subOrigin, const char *formatString, ...);
-void CsrLogTextBufferDebug(CsrLogTextTaskId taskId, u16 subOrigin, size_t bufferLength, const void *buffer, const char *formatString, ...);
-#define CSR_LOG_TEXT_DEBUG(taskId_subOrigin_formatString_varargs) CsrLogTextDebug taskId_subOrigin_formatString_varargs
-#define CSR_LOG_TEXT_CONDITIONAL_DEBUG(condition, logtextargs) {if (condition) {CSR_LOG_TEXT_DEBUG(logtextargs);}}
-#define CSR_LOG_TEXT_BUFFER_DEBUG(taskId_subOrigin_length_buffer_formatString_varargs) CsrLogTextBufferDebug taskId_subOrigin_length_buffer_formatString_varargs
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_DEBUG(condition, logtextbufferargs) {if (condition) {CSR_LOG_TEXT_BUFFER_DEBUG(logtextbufferargs);}}
-#else
-#define CSR_LOG_TEXT_DEBUG(taskId_subOrigin_formatString_varargs)
-#define CSR_LOG_TEXT_CONDITIONAL_DEBUG(condition, logtextargs)
-#define CSR_LOG_TEXT_BUFFER_DEBUG(taskId_subOrigin_length_buffer_formatString_varargs)
-#define CSR_LOG_TEXT_BUFFER_CONDITIONAL_DEBUG(condition, logtextbufferargs)
-#endif
-
-/* CSR_LOG_TEXT_ASSERT (CRITICAL) */
-#ifdef CSR_LOG_ENABLE
-#define CSR_LOG_TEXT_ASSERT(origin, suborigin, condition) \
- {if (!(condition)) {CSR_LOG_TEXT_CRITICAL((origin, suborigin, "Assertion \"%s\" failed at %s:%u", #condition, __FILE__, __LINE__));}}
-#else
-#define CSR_LOG_TEXT_ASSERT(origin, suborigin, condition)
-#endif
-
-/* CSR_LOG_TEXT_UNHANDLED_PRIM (CRITICAL) */
-#ifdef CSR_LOG_ENABLE
-#define CSR_LOG_TEXT_UNHANDLED_PRIMITIVE(origin, suborigin, primClass, primType) \
- CSR_LOG_TEXT_CRITICAL((origin, suborigin, "Unhandled primitive 0x%04X:0x%04X at %s:%u", primClass, primType, __FILE__, __LINE__))
-#else
-#define CSR_LOG_TEXT_UNHANDLED_PRIMITIVE(origin, suborigin, primClass, primType)
-#endif
-
-#endif
+++ /dev/null
-#ifndef CSR_MACRO_H__
-#define CSR_MACRO_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/types.h>
-
-#define FALSE (0)
-#define TRUE (1)
-
-/*------------------------------------------------------------------*/
-/* Endian conversion */
-/*------------------------------------------------------------------*/
-#define CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr) (((u16) ((u8 *) (ptr))[0]) | ((u16) ((u8 *) (ptr))[1]) << 8)
-#define CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr) (((u32) ((u8 *) (ptr))[0]) | ((u32) ((u8 *) (ptr))[1]) << 8 | \
- ((u32) ((u8 *) (ptr))[2]) << 16 | ((u32) ((u8 *) (ptr))[3]) << 24)
-#define CSR_COPY_UINT16_TO_LITTLE_ENDIAN(uint, ptr) ((u8 *) (ptr))[0] = ((u8) ((uint) & 0x00FF)); \
- ((u8 *) (ptr))[1] = ((u8) ((uint) >> 8))
-#define CSR_COPY_UINT32_TO_LITTLE_ENDIAN(uint, ptr) ((u8 *) (ptr))[0] = ((u8) ((uint) & 0x000000FF)); \
- ((u8 *) (ptr))[1] = ((u8) (((uint) >> 8) & 0x000000FF)); \
- ((u8 *) (ptr))[2] = ((u8) (((uint) >> 16) & 0x000000FF)); \
- ((u8 *) (ptr))[3] = ((u8) (((uint) >> 24) & 0x000000FF))
-
-/*------------------------------------------------------------------*/
-/* Misc */
-/*------------------------------------------------------------------*/
-/* Use this macro on unused local variables that cannot be removed (such as
- unused function parameters). This will quell warnings from certain compilers
- and static code analysis tools like Lint and Valgrind. */
-#define CSR_UNUSED(x) ((void) (x))
-
-#endif
+++ /dev/null
-#ifndef CSR_MSG_TRANSPORT_H__
-#define CSR_MSG_TRANSPORT_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CsrMsgTransport
-#define CsrMsgTransport CsrSchedMessagePut
-#endif
-
-#endif /* CSR_MSG_TRANSPORT */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include "csr_sched.h"
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-static CsrMsgConvEntry *converter;
-
-CsrMsgConvPrimEntry *CsrMsgConvFind(u16 primType)
-{
- CsrMsgConvPrimEntry *ptr = NULL;
-
- if (converter)
- {
- ptr = converter->profile_converters;
- while (ptr)
- {
- if (ptr->primType == primType)
- {
- break;
- }
- else
- {
- ptr = ptr->next;
- }
- }
- }
-
- return ptr;
-}
-
-static const CsrMsgConvMsgEntry *find_msg_converter(CsrMsgConvPrimEntry *ptr, u16 msgType)
-{
- const CsrMsgConvMsgEntry *cv = ptr->conv;
- if (ptr->lookupFunc)
- {
- return (const CsrMsgConvMsgEntry *) ptr->lookupFunc((CsrMsgConvMsgEntry *) cv, msgType);
- }
-
- while (cv)
- {
- if (cv->serFunc == NULL)
- {
- /* We've reached the end of the chain */
- cv = NULL;
- break;
- }
-
- if (cv->msgType == msgType)
- {
- break;
- }
- else
- {
- cv++;
- }
- }
-
- return cv;
-}
-
-static void *deserialize_data(u16 primType,
- size_t length,
- u8 *data)
-{
- CsrMsgConvPrimEntry *ptr;
- u8 *ret;
-
- ptr = CsrMsgConvFind(primType);
-
- if (ptr)
- {
- const CsrMsgConvMsgEntry *cv;
- u16 msgId = 0;
- size_t offset = 0;
- CsrUint16Des(&msgId, data, &offset);
-
- cv = find_msg_converter(ptr, msgId);
- if (cv)
- {
- ret = cv->deserFunc(data, length);
- }
- else
- {
- ret = NULL;
- }
- }
- else
- {
- ret = NULL;
- }
-
- return ret;
-}
-
-static size_t sizeof_message(u16 primType, void *msg)
-{
- CsrMsgConvPrimEntry *ptr = CsrMsgConvFind(primType);
- size_t ret;
-
- if (ptr)
- {
- const CsrMsgConvMsgEntry *cv;
- u16 msgId = *(u16 *) msg;
-
- cv = find_msg_converter(ptr, msgId);
- if (cv)
- {
- ret = cv->sizeofFunc(msg);
- }
- else
- {
- ret = 0;
- }
- }
- else
- {
- ret = 0;
- }
-
- return ret;
-}
-
-static u8 free_message(u16 primType, u8 *data)
-{
- CsrMsgConvPrimEntry *ptr;
- u8 ret;
-
- ptr = CsrMsgConvFind(primType);
-
- if (ptr)
- {
- const CsrMsgConvMsgEntry *cv;
- u16 msgId = *(u16 *) data;
-
- cv = find_msg_converter(ptr, msgId);
- if (cv)
- {
- cv->freeFunc(data);
- ret = TRUE;
- }
- else
- {
- ret = FALSE;
- }
- }
- else
- {
- ret = FALSE;
- }
-
- return ret;
-}
-
-static u8 *serialize_message(u16 primType,
- void *msg,
- size_t *length,
- u8 *buffer)
-{
- CsrMsgConvPrimEntry *ptr;
- u8 *ret;
-
- ptr = CsrMsgConvFind(primType);
-
- *length = 0;
-
- if (ptr)
- {
- const CsrMsgConvMsgEntry *cv;
-
- cv = find_msg_converter(ptr, *(u16 *) msg);
- if (cv)
- {
- ret = cv->serFunc(buffer, length, msg);
- }
- else
- {
- ret = NULL;
- }
- }
- else
- {
- ret = NULL;
- }
-
- return ret;
-}
-
-size_t CsrMsgConvSizeof(u16 primType, void *msg)
-{
- return sizeof_message(primType, msg);
-}
-
-u8 *CsrMsgConvSerialize(u8 *buffer, size_t maxBufferOffset, size_t *offset, u16 primType, void *msg)
-{
- if (converter)
- {
- size_t serializedLength;
- u8 *bufSerialized;
- u8 *bufOffset = &buffer[*offset];
- bufSerialized = converter->serialize_message(primType, msg, &serializedLength, bufOffset);
- *offset += serializedLength;
- return bufSerialized;
- }
- else
- {
- return NULL;
- }
-}
-
-/* Insert profile converter at head of converter list. */
-void CsrMsgConvInsert(u16 primType, const CsrMsgConvMsgEntry *ce)
-{
- CsrMsgConvPrimEntry *pc;
- pc = CsrMsgConvFind(primType);
-
- if (pc)
- {
- /* Already registered. Do nothing */
- }
- else
- {
- pc = kmalloc(sizeof(*pc), GFP_KERNEL);
- pc->primType = primType;
- pc->conv = ce;
- pc->lookupFunc = NULL;
- pc->next = converter->profile_converters;
- converter->profile_converters = pc;
- }
-}
-EXPORT_SYMBOL_GPL(CsrMsgConvInsert);
-
-CsrMsgConvMsgEntry *CsrMsgConvFindEntry(u16 primType, u16 msgType)
-{
- CsrMsgConvPrimEntry *ptr = CsrMsgConvFind(primType);
- if (ptr)
- {
- return (CsrMsgConvMsgEntry *) find_msg_converter(ptr, msgType);
- }
- return NULL;
-}
-EXPORT_SYMBOL_GPL(CsrMsgConvFindEntry);
-
-CsrMsgConvMsgEntry *CsrMsgConvFindEntryByMsg(u16 primType, const void *msg)
-{
- CsrMsgConvPrimEntry *ptr = CsrMsgConvFind(primType);
- if (ptr && msg)
- {
- u16 msgType = *((u16 *) msg);
- return (CsrMsgConvMsgEntry *) find_msg_converter(ptr, msgType);
- }
- return NULL;
-}
-
-void CsrMsgConvCustomLookupRegister(u16 primType, CsrMsgCustomLookupFunc *lookupFunc)
-{
- CsrMsgConvPrimEntry *ptr = CsrMsgConvFind(primType);
- if (ptr)
- {
- ptr->lookupFunc = lookupFunc;
- }
-}
-EXPORT_SYMBOL_GPL(CsrMsgConvCustomLookupRegister);
-
-CsrMsgConvEntry *CsrMsgConvInit(void)
-{
- if (!converter)
- {
- converter = kmalloc(sizeof(CsrMsgConvEntry), GFP_KERNEL);
-
- converter->profile_converters = NULL;
- converter->free_message = free_message;
- converter->sizeof_message = sizeof_message;
- converter->serialize_message = serialize_message;
- converter->deserialize_data = deserialize_data;
- }
-
- return converter;
-}
-EXPORT_SYMBOL_GPL(CsrMsgConvInit);
+++ /dev/null
-#ifndef CSR_MSGCONV_H__
-#define CSR_MSGCONV_H__
-
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-
-typedef size_t (CsrMsgSizeofFunc)(void *msg);
-typedef u8 *(CsrMsgSerializeFunc)(u8 *buffer, size_t *length, void *msg);
-typedef void (CsrMsgFreeFunc)(void *msg);
-typedef void *(CsrMsgDeserializeFunc)(u8 *buffer, size_t length);
-
-/* Converter entry for one message type */
-typedef struct CsrMsgConvMsgEntry
-{
- u16 msgType;
- CsrMsgSizeofFunc *sizeofFunc;
- CsrMsgSerializeFunc *serFunc;
- CsrMsgDeserializeFunc *deserFunc;
- CsrMsgFreeFunc *freeFunc;
-} CsrMsgConvMsgEntry;
-
-/* Optional lookup function */
-typedef CsrMsgConvMsgEntry *(CsrMsgCustomLookupFunc)(CsrMsgConvMsgEntry *ce, u16 msgType);
-
-/* All converter entries for one specific primitive */
-typedef struct CsrMsgConvPrimEntry
-{
- u16 primType;
- const CsrMsgConvMsgEntry *conv;
- CsrMsgCustomLookupFunc *lookupFunc;
- struct CsrMsgConvPrimEntry *next;
-} CsrMsgConvPrimEntry;
-
-typedef struct
-{
- CsrMsgConvPrimEntry *profile_converters;
- void *(*deserialize_data)(u16 primType, size_t length, u8 * data);
- u8 (*free_message)(u16 primType, u8 *data);
- size_t (*sizeof_message)(u16 primType, void *msg);
- u8 *(*serialize_message)(u16 primType, void *msg,
- size_t * length,
- u8 * buffer);
-} CsrMsgConvEntry;
-
-size_t CsrMsgConvSizeof(u16 primType, void *msg);
-u8 *CsrMsgConvSerialize(u8 *buffer, size_t maxBufferOffset, size_t *offset, u16 primType, void *msg);
-void CsrMsgConvCustomLookupRegister(u16 primType, CsrMsgCustomLookupFunc *lookupFunc);
-void CsrMsgConvInsert(u16 primType, const CsrMsgConvMsgEntry *ce);
-CsrMsgConvPrimEntry *CsrMsgConvFind(u16 primType);
-CsrMsgConvMsgEntry *CsrMsgConvFindEntry(u16 primType, u16 msgType);
-CsrMsgConvMsgEntry *CsrMsgConvFindEntryByMsg(u16 primType, const void *msg);
-CsrMsgConvEntry *CsrMsgConvInit(void);
-
-/* Prototypes for primitive type serializers */
-void CsrUint8Ser(u8 *buffer, size_t *offset, u8 value);
-void CsrUint16Ser(u8 *buffer, size_t *offset, u16 value);
-void CsrUint32Ser(u8 *buffer, size_t *offset, u32 value);
-void CsrMemCpySer(u8 *buffer, size_t *offset, const void *value, size_t length);
-void CsrCharStringSer(u8 *buffer, size_t *offset, const char *value);
-
-void CsrUint8Des(u8 *value, u8 *buffer, size_t *offset);
-void CsrUint16Des(u16 *value, u8 *buffer, size_t *offset);
-void CsrUint32Des(u32 *value, u8 *buffer, size_t *offset);
-void CsrMemCpyDes(void *value, u8 *buffer, size_t *offset, size_t length);
-void CsrCharStringDes(char **value, u8 *buffer, size_t *offset);
-
-#endif
+++ /dev/null
-#ifndef CSR_PRIM_DEFS_H__
-#define CSR_PRIM_DEFS_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/************************************************************************************
- * Segmentation of primitives in upstream and downstream segment
- ************************************************************************************/
-typedef u16 CsrPrim;
-#define CSR_PRIM_UPSTREAM ((CsrPrim) (0x8000))
-
-/************************************************************************************
- * Primitive definitions for Synergy framework
- ************************************************************************************/
-#define CSR_SYNERGY_EVENT_CLASS_BASE ((u16) (0x0600))
-
-#define CSR_HCI_PRIM ((u16) (0x0000 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_BCCMD_PRIM ((u16) (0x0001 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_HQ_PRIM ((u16) (0x0002 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_VM_PRIM ((u16) (0x0003 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_TM_BLUECORE_PRIM ((u16) (0x0004 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_FP_PRIM ((u16) (0x0005 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_IP_SOCKET_PRIM ((u16) (0x0006 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_IP_ETHER_PRIM ((u16) (0x0007 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_IP_IFCONFIG_PRIM ((u16) (0x0008 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_IP_INTERNAL_PRIM ((u16) (0x0009 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_FSAL_PRIM ((u16) (0x000A | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_DATA_STORE_PRIM ((u16) (0x000B | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_AM_PRIM ((u16) (0x000C | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_TLS_PRIM ((u16) (0x000D | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_DHCP_SERVER_PRIM ((u16) (0x000E | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_TFTP_PRIM ((u16) (0x000F | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_DSPM_PRIM ((u16) (0x0010 | CSR_SYNERGY_EVENT_CLASS_BASE))
-#define CSR_TLS_INTERNAL_PRIM ((u16) (0x0011 | CSR_SYNERGY_EVENT_CLASS_BASE))
-
-#define NUMBER_OF_CSR_FW_EVENTS (CSR_DSPM_PRIM - CSR_SYNERGY_EVENT_CLASS_BASE + 1)
-
-#define CSR_SYNERGY_EVENT_CLASS_MISC_BASE ((u16) (0x06A0))
-
-#define CSR_UI_PRIM ((u16) (0x0000 | CSR_SYNERGY_EVENT_CLASS_MISC_BASE))
-#define CSR_APP_PRIM ((u16) (0x0001 | CSR_SYNERGY_EVENT_CLASS_MISC_BASE))
-#define CSR_SDIO_PROBE_PRIM ((u16) (0x0002 | CSR_SYNERGY_EVENT_CLASS_MISC_BASE))
-
-#define NUMBER_OF_CSR_FW_MISC_EVENTS (CSR_SDIO_PROBE_PRIM - CSR_SYNERGY_EVENT_CLASS_MISC_BASE + 1)
-
-#define CSR_ENV_PRIM ((u16) (0x00FF | CSR_SYNERGY_EVENT_CLASS_MISC_BASE))
-
-#endif /* CSR_PRIM_DEFS_H__ */
+++ /dev/null
-#ifndef CSR_RESULT_H__
-#define CSR_RESULT_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-typedef u16 CsrResult;
-#define CSR_RESULT_SUCCESS ((CsrResult) 0x0000)
-#define CSR_RESULT_FAILURE ((CsrResult) 0xFFFF)
-
-#endif
+++ /dev/null
-#ifndef CSR_SCHED_H__
-#define CSR_SCHED_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-#include <linux/types.h>
-#include "csr_time.h"
-
-/* An identifier issued by the scheduler. */
-typedef u32 CsrSchedIdentifier;
-
-/* A task identifier */
-typedef u16 CsrSchedTaskId;
-
-/* A queue identifier */
-typedef u16 CsrSchedQid;
-
-/* A message identifier */
-typedef CsrSchedIdentifier CsrSchedMsgId;
-
-/* A timer event identifier */
-typedef CsrSchedIdentifier CsrSchedTid;
-#define CSR_SCHED_TID_INVALID ((CsrSchedTid) 0)
-
-/* Time constants. */
-#define CSR_SCHED_TIME_MAX (0xFFFFFFFF)
-#define CSR_SCHED_MILLISECOND (1000)
-#define CSR_SCHED_SECOND (1000 * CSR_SCHED_MILLISECOND)
-#define CSR_SCHED_MINUTE (60 * CSR_SCHED_SECOND)
-
-/* Queue and primitive that identifies the environment */
-#define CSR_SCHED_TASK_ID 0xFFFF
-#define CSR_SCHED_PRIM (CSR_SCHED_TASK_ID)
-#define CSR_SCHED_EXCLUDED_MODULE_QUEUE 0xFFFF
-
-/*
- * Background interrupt definitions
- */
-typedef u16 CsrSchedBgint;
-#define CSR_SCHED_BGINT_INVALID ((CsrSchedBgint) 0xFFFF)
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSchedMessagePut
- *
- * DESCRIPTION
- * Sends a message consisting of the integer "mi" and the void * pointer
- * "mv" to the message queue "q".
- *
- * "mi" and "mv" are neither inspected nor changed by the scheduler - the
- * task that owns "q" is expected to make sense of the values. "mv" may
- * be null.
- *
- * NOTE
- * If "mv" is not null then it will typically be a chunk of kmalloc()ed
- * memory, though there is no need for it to be so. Tasks should normally
- * obey the convention that when a message built with kmalloc()ed memory
- * is given to CsrSchedMessagePut() then ownership of the memory is ceded to the
- * scheduler - and eventually to the recipient task. I.e., the receiver of
- * the message will be expected to kfree() the message storage.
- *
- * RETURNS
- * void.
- *
- *----------------------------------------------------------------------------*/
-#if defined(CSR_LOG_ENABLE) && defined(CSR_LOG_INCLUDE_FILE_NAME_AND_LINE_NUMBER)
-void CsrSchedMessagePutStringLog(CsrSchedQid q,
- u16 mi,
- void *mv,
- u32 line,
- const char *file);
-#define CsrSchedMessagePut(q, mi, mv) CsrSchedMessagePutStringLog((q), (mi), (mv), __LINE__, __FILE__)
-#else
-void CsrSchedMessagePut(CsrSchedQid q,
- u16 mi,
- void *mv);
-#endif
-
-#endif
+++ /dev/null
-#ifndef CSR_SDIO_H__
-#define CSR_SDIO_H__
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_result.h"
-
-/* Result Codes */
-#define CSR_SDIO_RESULT_INVALID_VALUE ((CsrResult) 1) /* Invalid argument value */
-#define CSR_SDIO_RESULT_NO_DEVICE ((CsrResult) 2) /* The specified device is no longer present */
-#define CSR_SDIO_RESULT_CRC_ERROR ((CsrResult) 3) /* The transmitted/received data or command response contained a CRC error */
-#define CSR_SDIO_RESULT_TIMEOUT ((CsrResult) 4) /* No command response or data received from device, or function enable/disable did not succeed within timeout period */
-#define CSR_SDIO_RESULT_NOT_RESET ((CsrResult) 5) /* The device was not reset */
-
-/* Features (for use in features member of CsrSdioFunction) */
-#define CSR_SDIO_FEATURE_BYTE_MODE 0x00000001 /* Transfer sizes do not have to be a multiple of block size */
-#define CSR_SDIO_FEATURE_DMA_CAPABLE_MEM_REQUIRED 0x00000002 /* Bulk operations require DMA friendly memory */
-
-/* CsrSdioFunctionId wildcards (for use in CsrSdioFunctionId members) */
-#define CSR_SDIO_ANY_MANF_ID 0xFFFF
-#define CSR_SDIO_ANY_CARD_ID 0xFFFF
-#define CSR_SDIO_ANY_SDIO_FUNCTION 0xFF
-#define CSR_SDIO_ANY_SDIO_INTERFACE 0xFF
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionId
- *
- * DESCRIPTION
- * This structure describes one or more functions of a device, based on
- * four qualitative measures. The CsrSdioFunctionId wildcard defines can be
- * used for making the CsrSdioFunctionId match more than one function.
- *
- * MEMBERS
- * manfId - Vendor ID (or CSR_SDIO_ANY_MANF_ID).
- * cardId - Device ID (or CSR_SDIO_ANY_CARD_ID).
- * sdioFunction - SDIO Function number (or CSR_SDIO_ANY_SDIO_FUNCTION).
- * sdioInterface - SDIO Standard Interface Code (or CSR_SDIO_ANY_SDIO_INTERFACE)
- *
- *----------------------------------------------------------------------------*/
-typedef struct
-{
- u16 manfId; /* Vendor ID to match or CSR_SDIO_ANY_MANF_ID */
- u16 cardId; /* Device ID to match or CSR_SDIO_ANY_CARD_ID */
- u8 sdioFunction; /* SDIO Function number to match or CSR_SDIO_ANY_SDIO_FUNCTION */
- u8 sdioInterface; /* SDIO Standard Interface Code to match or CSR_SDIO_ANY_SDIO_INTERFACE */
-} CsrSdioFunctionId;
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunction
- *
- * DESCRIPTION
- * This structure represents a single function on a device.
- *
- * MEMBERS
- * sdioId - A CsrSdioFunctionId describing this particular function. The
- * subfield shall not contain any CsrSdioFunctionId wildcards. The
- * subfields shall describe the specific single function
- * represented by this structure.
- * blockSize - Actual configured block size, or 0 if unconfigured.
- * features - Bit mask with any of CSR_SDIO_FEATURE_* set.
- * device - Handle of device containing the function. If two functions have
- * the same device handle, they reside on the same device.
- * driverData - For use by the Function Driver. The SDIO Driver shall not
- * attempt to dereference the pointer.
- * priv - For use by the SDIO Driver. The Function Driver shall not attempt
- * to dereference the pointer.
- *
- *
- *----------------------------------------------------------------------------*/
-typedef struct
-{
- CsrSdioFunctionId sdioId;
- u16 blockSize; /* Actual configured block size, or 0 if unconfigured */
- u32 features; /* Bit mask with any of CSR_SDIO_FEATURE_* set */
- void *device; /* Handle of device containing the function */
- void *driverData; /* For use by the Function Driver */
- void *priv; /* For use by the SDIO Driver */
-} CsrSdioFunction;
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioInsertedCallback, CsrSdioRemovedCallback
- *
- * DESCRIPTION
- * CsrSdioInsertedCallback is called when a function becomes available to
- * a registered Function Driver that supports the function.
- * CsrSdioRemovedCallback is called when a function is no longer available
- * to a Function Driver, either because the device has been removed, or the
- * Function Driver has been unregistered.
- *
- * NOTE: These functions are implemented by the Function Driver, and are
- * passed as function pointers in the CsrSdioFunctionDriver struct.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- *----------------------------------------------------------------------------*/
-typedef void (*CsrSdioInsertedCallback)(CsrSdioFunction *function);
-typedef void (*CsrSdioRemovedCallback)(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioInterruptDsrCallback, CsrSdioInterruptCallback
- *
- * DESCRIPTION
- * CsrSdioInterruptCallback is called when an interrupt occurs on the
- * the device associated with the specified function.
- *
- * NOTE: These functions are implemented by the Function Driver, and are
- * passed as function pointers in the CsrSdioFunctionDriver struct.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- * RETURNS (only CsrSdioInterruptCallback)
- * A pointer to a CsrSdioInterruptDsrCallback function.
- *
- *----------------------------------------------------------------------------*/
-typedef void (*CsrSdioInterruptDsrCallback)(CsrSdioFunction *function);
-typedef CsrSdioInterruptDsrCallback (*CsrSdioInterruptCallback)(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioSuspendCallback, CsrSdioResumeCallback
- *
- * DESCRIPTION
- * CsrSdioSuspendCallback is called when the system is preparing to go
- * into a suspended state. CsrSdioResumeCallback is called when the system
- * has entered an active state again.
- *
- * NOTE: These functions are implemented by the Function Driver, and are
- * passed as function pointers in the CsrSdioFunctionDriver struct.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- *----------------------------------------------------------------------------*/
-typedef void (*CsrSdioSuspendCallback)(CsrSdioFunction *function);
-typedef void (*CsrSdioResumeCallback)(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioAsyncCallback, CsrSdioAsyncDsrCallback
- *
- * DESCRIPTION
- * CsrSdioAsyncCallback is called when an asynchronous operation completes.
- *
- * NOTE: These functions are implemented by the Function Driver, and are
- * passed as function pointers in the function calls that initiate
- * the operation.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * result - The result of the operation that completed. See the description
- * of the initiating function for possible result values.
- *
- * RETURNS (only CsrSdioAsyncCallback)
- * A pointer to a CsrSdioAsyncDsrCallback function.
- *
- *----------------------------------------------------------------------------*/
-typedef void (*CsrSdioAsyncDsrCallback)(CsrSdioFunction *function, CsrResult result);
-typedef CsrSdioAsyncDsrCallback (*CsrSdioAsyncCallback)(CsrSdioFunction *function, CsrResult result);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionDriver
- *
- * DESCRIPTION
- * Structure representing a Function Driver.
- *
- * MEMBERS
- * inserted - Callback, see description of CsrSdioInsertedCallback.
- * removed - Callback, see description of CsrSdioRemovedCallback.
- * intr - Callback, see description of CsrSdioInterruptCallback.
- * suspend - Callback, see description of CsrSdioSuspendCallback.
- * resume - Callback, see description of CsrSdioResumeCallback.
- * ids - Array of CsrSdioFunctionId describing one or more functions that
- * are supported by the Function Driver.
- * idsCount - Length of the ids array.
- * priv - For use by the SDIO Driver. The Function Driver may initialise
- * it to NULL, but shall otherwise not access the pointer or attempt
- * to dereference it.
- *
- *----------------------------------------------------------------------------*/
-typedef struct
-{
- CsrSdioInsertedCallback inserted;
- CsrSdioRemovedCallback removed;
- CsrSdioInterruptCallback intr;
- CsrSdioSuspendCallback suspend;
- CsrSdioResumeCallback resume;
- CsrSdioFunctionId *ids;
- u8 idsCount;
- void *priv; /* For use by the SDIO Driver */
-} CsrSdioFunctionDriver;
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionDriverRegister
- *
- * DESCRIPTION
- * Register a Function Driver.
- *
- * PARAMETERS
- * functionDriver - Pointer to struct describing the Function Driver.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The Function Driver was successfully
- * registered.
- * CSR_RESULT_FAILURE - Unable to register the function driver,
- * because of an unspecified/unknown error. The
- * Function Driver has not been registered.
- * CSR_SDIO_RESULT_INVALID_VALUE - The specified Function Driver pointer
- * does not point at a valid Function
- * Driver structure, or some of the members
- * contain invalid entries.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioFunctionDriverRegister(CsrSdioFunctionDriver *functionDriver);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionDriverUnregister
- *
- * DESCRIPTION
- * Unregister a previously registered Function Driver.
- *
- * PARAMETERS
- * functionDriver - pointer to struct describing the Function Driver.
- *
- *----------------------------------------------------------------------------*/
-void CsrSdioFunctionDriverUnregister(CsrSdioFunctionDriver *functionDriver);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionEnable, CsrSdioFunctionDisable
- *
- * DESCRIPTION
- * Enable/disable the specified function by setting/clearing the
- * corresponding bit in the I/O Enable register in function 0, and then
- * periodically reading the related bit in the I/O Ready register until it
- * is set/clear, limited by an implementation defined timeout.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The specified function was enabled/disabled.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. The state of the
- * related bit in the I/O Enable register is
- * undefined.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device, or the related
- * bit in the I/O ready register was not
- * set/cleared within the timeout period.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioFunctionEnable(CsrSdioFunction *function);
-CsrResult CsrSdioFunctionDisable(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioInterruptEnable, CsrSdioInterruptDisable
- *
- * DESCRIPTION
- * Enable/disable the interrupt for the specified function by
- * setting/clearing the corresponding bit in the INT Enable register in
- * function 0.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The specified function was enabled/disabled.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. The state of the
- * related bit in the INT Enable register is
- * unchanged.
- * CSR_SDIO_RESULT_INVALID_VALUE - The specified function cannot be
- * enabled/disabled, because it either
- * does not exist or it is not possible to
- * individually enable/disable functions.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioInterruptEnable(CsrSdioFunction *function);
-CsrResult CsrSdioInterruptDisable(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioInterruptAcknowledge
- *
- * DESCRIPTION
- * Acknowledge that a signalled interrupt has been handled. Shall only
- * be called once, and exactly once for each signalled interrupt to the
- * corresponding function.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function to which the
- * event was signalled.
- *
- *----------------------------------------------------------------------------*/
-void CsrSdioInterruptAcknowledge(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioInsertedAcknowledge, CsrSdioRemovedAcknowledge
- *
- * DESCRIPTION
- * Acknowledge that a signalled inserted/removed event has been handled.
- * Shall only be called once, and exactly once for each signalled event to
- * the corresponding function.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function to which the
- * inserted was signalled.
- * result (CsrSdioInsertedAcknowledge only)
- * CSR_RESULT_SUCCESS - The Function Driver has accepted the
- * function, and the function is attached to
- * the Function Driver until the
- * CsrSdioRemovedCallback is called and
- * acknowledged.
- * CSR_RESULT_FAILURE - Unable to accept the function. The
- * function is not attached to the Function
- * Driver, and it may be passed to another
- * Function Driver which supports the
- * function.
- *
- *----------------------------------------------------------------------------*/
-void CsrSdioInsertedAcknowledge(CsrSdioFunction *function, CsrResult result);
-void CsrSdioRemovedAcknowledge(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioSuspendAcknowledge, CsrSdioResumeAcknowledge
- *
- * DESCRIPTION
- * Acknowledge that a signalled suspend event has been handled. Shall only
- * be called once, and exactly once for each signalled event to the
- * corresponding function.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function to which the
- * event was signalled.
- * result
- * CSR_RESULT_SUCCESS - Successfully suspended/resumed.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- *
- *----------------------------------------------------------------------------*/
-void CsrSdioSuspendAcknowledge(CsrSdioFunction *function, CsrResult result);
-void CsrSdioResumeAcknowledge(CsrSdioFunction *function, CsrResult result);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioBlockSizeSet
- *
- * DESCRIPTION
- * Set the block size to use for the function. The actual configured block
- * size shall be the minimum of:
- * 1) Maximum block size supported by the function.
- * 2) Maximum block size supported by the host controller.
- * 3) The block size specified by the blockSize argument.
- *
- * When this function returns, the actual configured block size is
- * available in the blockSize member of the function struct.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * blockSize - Block size to use for the function. Valid range is 1 to
- * 2048.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The block size register on the chip
- * was updated.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. The configured block
- * size is undefined.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and the FUNCTION_NUMBER
- * bits is set, CSR_SDIO_RESULT_INVALID_VALUE shall be returned.
- * If the ERROR bit is set (but not FUNCTION_NUMBER),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- * NOTE: Setting the block size requires two individual operations. The
- * implementation shall ignore the OUT_OF_RANGE bit of the SDIO R5
- * response for the first operation, as the partially configured
- * block size may be out of range, even if the final block size
- * (after the second operation) is in the valid range.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioBlockSizeSet(CsrSdioFunction *function, u16 blockSize);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioMaxBusClockFrequencySet
- *
- * DESCRIPTION
- * Set the maximum clock frequency to use for the device associated with
- * the specified function. The actual configured clock frequency for the
- * device shall be the minimum of:
- * 1) Maximum clock frequency supported by the device.
- * 2) Maximum clock frequency supported by the host controller.
- * 3) Maximum clock frequency specified for any function on the same
- * device.
- *
- * If the clock frequency exceeds 25MHz, it is the responsibility of the
- * SDIO driver to enable high speed mode on the device, using the standard
- * defined procedure, before increasing the frequency beyond the limit.
- *
- * Note that the clock frequency configured affects all functions on the
- * same device.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * maxFrequency - The maximum clock frequency for the function in Hertz.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The maximum clock frequency was successfully
- * set for the function.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- *
- * NOTE: If the SDIO R5 response is available, and the FUNCTION_NUMBER
- * bits is set, CSR_SDIO_RESULT_INVALID_VALUE shall be returned.
- * If the ERROR bit is set (but not FUNCTION_NUMBER),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioMaxBusClockFrequencySet(CsrSdioFunction *function, u32 maxFrequency);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioRead8, CsrSdioWrite8, CsrSdioRead8Async, CsrSdioWrite8Async
- *
- * DESCRIPTION
- * Read/write an 8bit value from/to the specified register address.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * address - Register address within the function.
- * data - The data to read/write.
- * callback - The function to call on operation completion.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The data was successfully read/written.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. No data read/written.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- * NOTE: The CsrSdioRead8Async and CsrSdioWrite8Async functions return
- * immediately, and the supplied callback function is called when the
- * operation is complete. The result value is given as an argument to
- * the callback function.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioRead8(CsrSdioFunction *function, u32 address, u8 *data);
-CsrResult CsrSdioWrite8(CsrSdioFunction *function, u32 address, u8 data);
-void CsrSdioRead8Async(CsrSdioFunction *function, u32 address, u8 *data, CsrSdioAsyncCallback callback);
-void CsrSdioWrite8Async(CsrSdioFunction *function, u32 address, u8 data, CsrSdioAsyncCallback callback);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioRead16, CsrSdioWrite16, CsrSdioRead16Async, CsrSdioWrite16Async
- *
- * DESCRIPTION
- * Read/write a 16bit value from/to the specified register address.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * address - Register address within the function.
- * data - The data to read/write.
- * callback - The function to call on operation completion.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The data was successfully read/written.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. Data may have been
- * partially read/written.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- * NOTE: The CsrSdioRead16Async and CsrSdioWrite16Async functions return
- * immediately, and the supplied callback function is called when the
- * operation is complete. The result value is given as an argument to
- * the callback function.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioRead16(CsrSdioFunction *function, u32 address, u16 *data);
-CsrResult CsrSdioWrite16(CsrSdioFunction *function, u32 address, u16 data);
-void CsrSdioRead16Async(CsrSdioFunction *function, u32 address, u16 *data, CsrSdioAsyncCallback callback);
-void CsrSdioWrite16Async(CsrSdioFunction *function, u32 address, u16 data, CsrSdioAsyncCallback callback);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioF0Read8, CsrSdioF0Write8, CsrSdioF0Read8Async,
- * CsrSdioF0Write8Async
- *
- * DESCRIPTION
- * Read/write an 8bit value from/to the specified register address in
- * function 0.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * address - Register address within the function.
- * data - The data to read/write.
- * callback - The function to call on operation completion.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The data was successfully read/written.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. No data read/written.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- * NOTE: The CsrSdioF0Read8Async and CsrSdioF0Write8Async functions return
- * immediately, and the supplied callback function is called when the
- * operation is complete. The result value is given as an argument to
- * the callback function.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioF0Read8(CsrSdioFunction *function, u32 address, u8 *data);
-CsrResult CsrSdioF0Write8(CsrSdioFunction *function, u32 address, u8 data);
-void CsrSdioF0Read8Async(CsrSdioFunction *function, u32 address, u8 *data, CsrSdioAsyncCallback callback);
-void CsrSdioF0Write8Async(CsrSdioFunction *function, u32 address, u8 data, CsrSdioAsyncCallback callback);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioRead, CsrSdioWrite, CsrSdioReadAsync, CsrSdioWriteAsync
- *
- * DESCRIPTION
- * Read/write a specified number of bytes from/to the specified register
- * address.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- * address - Register address within the function.
- * data - The data to read/write.
- * length - Number of byte to read/write.
- * callback - The function to call on operation completion.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - The data was successfully read/written.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_INVALID_VALUE - One or more arguments were invalid.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred. Data may have been
- * partially read/written.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device.
- *
- * NOTE: If the SDIO R5 response is available, and either of the
- * FUNCTION_NUMBER or OUT_OF_RANGE bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE shall be returned. If the ERROR bit
- * is set (but none of FUNCTION_NUMBER or OUT_OF_RANGE),
- * CSR_RESULT_FAILURE shall be returned. The ILLEGAL_COMMAND and
- * COM_CRC_ERROR bits shall be ignored.
- *
- * If the CSPI response is available, and any of the
- * FUNCTION_DISABLED or CLOCK_DISABLED bits are set,
- * CSR_SDIO_RESULT_INVALID_VALUE will be returned.
- *
- * NOTE: The CsrSdioF0Read8Async and CsrSdioF0Write8Async functions return
- * immediately, and the supplied callback function is called when the
- * operation is complete. The result value is given as an argument to
- * the callback function.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioRead(CsrSdioFunction *function, u32 address, void *data, u32 length);
-CsrResult CsrSdioWrite(CsrSdioFunction *function, u32 address, const void *data, u32 length);
-void CsrSdioReadAsync(CsrSdioFunction *function, u32 address, void *data, u32 length, CsrSdioAsyncCallback callback);
-void CsrSdioWriteAsync(CsrSdioFunction *function, u32 address, const void *data, u32 length, CsrSdioAsyncCallback callback);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioPowerOn, CsrSdioPowerOff
- *
- * DESCRIPTION
- * Power on/off the device.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function that resides on
- * the device to power on/off.
- *
- * RETURNS (only CsrSdioPowerOn)
- * CSR_RESULT_SUCCESS - Power was successfully reapplied and the device
- * has been reinitialised.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred during reinitialisation.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device during
- * reinitialisation.
- * CSR_SDIO_RESULT_NOT_RESET - The power was not removed by the
- * CsrSdioPowerOff call. The state of the
- * device is unchanged.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioPowerOn(CsrSdioFunction *function);
-void CsrSdioPowerOff(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioHardReset
- *
- * DESCRIPTION
- * Perform a hardware reset of the device.
- *
- * PARAMETERS
- * function - Pointer to struct representing the function that resides on
- * the device to hard reset.
- *
- * RETURNS
- * CSR_RESULT_SUCCESS - Reset was successfully performed and the device
- * has been reinitialised.
- * CSR_RESULT_FAILURE - Unspecified/unknown error.
- * CSR_SDIO_RESULT_NO_DEVICE - The device does not exist anymore.
- * CSR_SDIO_RESULT_CRC_ERROR - A CRC error occurred during reinitialisation.
- * CSR_SDIO_RESULT_TIMEOUT - No response from the device during
- * reinitialisation.
- * CSR_SDIO_RESULT_NOT_RESET - The reset was not applied because it is not
- * supported. The state of the device is
- * unchanged.
- *
- *----------------------------------------------------------------------------*/
-CsrResult CsrSdioHardReset(CsrSdioFunction *function);
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrSdioFunctionActive, CsrSdioFunctionIdle
- *
- * DESCRIPTION
- *
- * PARAMETERS
- * function - Pointer to struct representing the function.
- *
- *----------------------------------------------------------------------------*/
-void CsrSdioFunctionActive(CsrSdioFunction *function);
-void CsrSdioFunctionIdle(CsrSdioFunction *function);
-
-#endif
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include "csr_prim_defs.h"
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-void CsrUint8Des(u8 *value, u8 *buffer, size_t *offset)
-{
- *value = buffer[*offset];
- *offset += sizeof(*value);
-}
-EXPORT_SYMBOL_GPL(CsrUint8Des);
-
-void CsrUint16Des(u16 *value, u8 *buffer, size_t *offset)
-{
- *value = (buffer[*offset + 0] << 0) |
- (buffer[*offset + 1] << 8);
- *offset += sizeof(*value);
-}
-EXPORT_SYMBOL_GPL(CsrUint16Des);
-
-void CsrUint32Des(u32 *value, u8 *buffer, size_t *offset)
-{
- *value = (buffer[*offset + 0] << 0) |
- (buffer[*offset + 1] << 8) |
- (buffer[*offset + 2] << 16) |
- (buffer[*offset + 3] << 24);
- *offset += sizeof(*value);
-}
-EXPORT_SYMBOL_GPL(CsrUint32Des);
-
-void CsrMemCpyDes(void *value, u8 *buffer, size_t *offset, size_t length)
-{
- memcpy(value, &buffer[*offset], length);
- *offset += length;
-}
-EXPORT_SYMBOL_GPL(CsrMemCpyDes);
-
-void CsrCharStringDes(char **value, u8 *buffer, size_t *offset)
-{
- *value = kstrdup((char *) &buffer[*offset], GFP_KERNEL);
- *offset += strlen(*value) + 1;
-}
-EXPORT_SYMBOL_GPL(CsrCharStringDes);
-
-void CsrUint8Ser(u8 *buffer, size_t *offset, u8 value)
-{
- buffer[*offset] = value;
- *offset += sizeof(value);
-}
-EXPORT_SYMBOL_GPL(CsrUint8Ser);
-
-void CsrUint16Ser(u8 *buffer, size_t *offset, u16 value)
-{
- buffer[*offset + 0] = (u8) ((value >> 0) & 0xFF);
- buffer[*offset + 1] = (u8) ((value >> 8) & 0xFF);
- *offset += sizeof(value);
-}
-EXPORT_SYMBOL_GPL(CsrUint16Ser);
-
-void CsrUint32Ser(u8 *buffer, size_t *offset, u32 value)
-{
- buffer[*offset + 0] = (u8) ((value >> 0) & 0xFF);
- buffer[*offset + 1] = (u8) ((value >> 8) & 0xFF);
- buffer[*offset + 2] = (u8) ((value >> 16) & 0xFF);
- buffer[*offset + 3] = (u8) ((value >> 24) & 0xFF);
- *offset += sizeof(value);
-}
-EXPORT_SYMBOL_GPL(CsrUint32Ser);
-
-void CsrMemCpySer(u8 *buffer, size_t *offset, const void *value, size_t length)
-{
- memcpy(&buffer[*offset], value, length);
- *offset += length;
-}
-EXPORT_SYMBOL_GPL(CsrMemCpySer);
-
-void CsrCharStringSer(u8 *buffer, size_t *offset, const char *value)
-{
- if (value)
- {
- strcpy(((char *) &buffer[*offset]), value);
- *offset += strlen(value) + 1;
- }
- else
- {
- CsrUint8Ser(buffer, offset, 0);
- }
-}
-EXPORT_SYMBOL_GPL(CsrCharStringSer);
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/time.h>
-#include <linux/module.h>
-
-#include "csr_time.h"
-
-u32 CsrTimeGet(u32 *high)
-{
- struct timespec ts;
- u64 time;
- u32 low;
-
- ts = current_kernel_time();
- time = (u64) ts.tv_sec * 1000000 + ts.tv_nsec / 1000;
-
- if (high != NULL)
- *high = (u32) ((time >> 32) & 0xFFFFFFFF);
-
- low = (u32) (time & 0xFFFFFFFF);
-
- return low;
-}
-EXPORT_SYMBOL_GPL(CsrTimeGet);
+++ /dev/null
-#ifndef CSR_TIME_H__
-#define CSR_TIME_H__
-/*****************************************************************************
-
-(c) Cambridge Silicon Radio Limited 2010
-All rights reserved and confidential information of CSR
-
-Refer to LICENSE.txt included with this source for details
-on the license terms.
-
-*****************************************************************************/
-
-#include <linux/types.h>
-
-/*******************************************************************************
-
-NAME
- CsrTimeGet
-
-DESCRIPTION
- Returns the current system time in a low and a high part. The low part
- is expressed in microseconds. The high part is incremented when the low
- part wraps to provide an extended range.
-
- The caller may provide a NULL pointer as the high parameter.
- In this case the function just returns the low part and ignores the
- high parameter.
-
- Although the time is expressed in microseconds the actual resolution is
- platform dependent and can be less. It is recommended that the
- resolution is at least 10 milliseconds.
-
-PARAMETERS
- high - Pointer to variable that will receive the high part of the
- current system time. Passing NULL is valid.
-
-RETURNS
- Low part of current system time in microseconds.
-
-*******************************************************************************/
-u32 CsrTimeGet(u32 *high);
-
-
-/*------------------------------------------------------------------*/
-/* CsrTime Macros */
-/*------------------------------------------------------------------*/
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrTimeAdd
- *
- * DESCRIPTION
- * Add two time values. Adding the numbers can overflow the range of a
- * CsrTime, so the user must be cautious.
- *
- * RETURNS
- * CsrTime - the sum of "t1" and "t2".
- *
- *----------------------------------------------------------------------------*/
-#define CsrTimeAdd(t1, t2) ((t1) + (t2))
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrTimeSub
- *
- * DESCRIPTION
- * Subtract two time values. Subtracting the numbers can provoke an
- * underflow, so the user must be cautious.
- *
- * RETURNS
- * CsrTime - "t1" - "t2".
- *
- *----------------------------------------------------------------------------*/
-#define CsrTimeSub(t1, t2) ((s32) (t1) - (s32) (t2))
-
-#endif
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/module.h>
-
-MODULE_DESCRIPTION("CSR Operating System Kernel Abstraction");
-MODULE_AUTHOR("Cambridge Silicon Radio Ltd.");
-MODULE_LICENSE("GPL and additional rights");
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_COMMON_H__
-#define CSR_WIFI_COMMON_H__
-
-#include <linux/types.h>
-#include "csr_result.h"
-
-/* MAC address */
-typedef struct
-{
- u8 a[6];
-} CsrWifiMacAddress;
-
-/* IPv4 address */
-typedef struct
-{
- u8 a[4];
-} CsrWifiIp4Address;
-
-/* IPv6 address */
-typedef struct
-{
- u8 a[16];
-} CsrWifiIp6Address;
-
-typedef struct
-{
- u8 ssid[32];
- u8 length;
-} CsrWifiSsid;
-
-/*******************************************************************************
-
- DESCRIPTION
- Result values used on the Wifi Interfaces
-
- VALUES
- CSR_RESULT_SUCCESS
- - The request/procedure succeeded
- CSR_RESULT_FAILURE
- - The request/procedure did not succeed because of an error
- CSR_WIFI_RESULT_NOT_FOUND
- - The request did not succeed because some resource was not
- found.
- CSR_WIFI_RESULT_TIMED_OUT
- - The request/procedure did not succeed because of a time out
- CSR_WIFI_RESULT_CANCELLED
- - The request was canceled due to another conflicting
- request that was issued before this one was completed
- CSR_WIFI_RESULT_INVALID_PARAMETER
- - The request/procedure did not succeed because it had an
- invalid parameter
- CSR_WIFI_RESULT_NO_ROOM
- - The request did not succeed due to a lack of resources,
- e.g. out of memory problem.
- CSR_WIFI_RESULT_UNSUPPORTED
- - The request/procedure did not succeed because the feature
- is not supported yet
- CSR_WIFI_RESULT_UNAVAILABLE
- - The request cannot be processed at this time
- CSR_WIFI_RESULT_WIFI_OFF
- - The requested action is not available because Wi-Fi is
- currently off
- CSR_WIFI_RESULT_SECURITY_ERROR
- - The request/procedure did not succeed because of a security
- error
- CSR_WIFI_RESULT_MIB_SET_FAILURE
- - MIB Set Failure: either the MIB OID to be written to does
- not exist or the MIB Value is invalid.
- CSR_WIFI_RESULT_INVALID_INTERFACE_TAG
- - The supplied Interface Tag is not valid.
- CSR_WIFI_RESULT_P2P_NOA_CONFIG_CONFLICT
- - The new NOA configuration conflicts with the existing NOA configuration
- hence not accepted"
-*******************************************************************************/
-#define CSR_WIFI_RESULT_NOT_FOUND ((CsrResult) 0x0001)
-#define CSR_WIFI_RESULT_TIMED_OUT ((CsrResult) 0x0002)
-#define CSR_WIFI_RESULT_CANCELLED ((CsrResult) 0x0003)
-#define CSR_WIFI_RESULT_INVALID_PARAMETER ((CsrResult) 0x0004)
-#define CSR_WIFI_RESULT_NO_ROOM ((CsrResult) 0x0005)
-#define CSR_WIFI_RESULT_UNSUPPORTED ((CsrResult) 0x0006)
-#define CSR_WIFI_RESULT_UNAVAILABLE ((CsrResult) 0x0007)
-#define CSR_WIFI_RESULT_WIFI_OFF ((CsrResult) 0x0008)
-#define CSR_WIFI_RESULT_SECURITY_ERROR ((CsrResult) 0x0009)
-#define CSR_WIFI_RESULT_MIB_SET_FAILURE ((CsrResult) 0x000A)
-#define CSR_WIFI_RESULT_INVALID_INTERFACE_TAG ((CsrResult) 0x000B)
-#define CSR_WIFI_RESULT_P2P_NOA_CONFIG_CONFLICT ((CsrResult) 0x000C)
-
-#define CSR_WIFI_VERSION "5.1.0.0"
-
-#endif
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_FSM_H
-#define CSR_WIFI_FSM_H
-
-#include "csr_prim_defs.h"
-#include "csr_log_text.h"
-#include "csr_wifi_fsm_event.h"
-
-/* including this file for CsrWifiInterfaceMode*/
-#include "csr_wifi_common.h"
-
-#define CSR_WIFI_FSM_ENV (0xFFFF)
-
-/**
- * @brief
- * Toplevel FSM context data
- *
- * @par Description
- * Holds ALL FSM static and dynamic data for a FSM
- */
-typedef struct CsrWifiFsmContext CsrWifiFsmContext;
-
-/**
- * @brief
- * FSM External Wakeup CallbackFunction Pointer
- *
- * @par Description
- * Defines the external wakeup function for the FSM
- * to call when an external event is injected into the systen
- *
- * @param[in] context : External context
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmExternalWakupCallbackPtr)(void *context);
-
-/**
- * @brief
- * Initialises a top level FSM context
- *
- * @par Description
- * Initialises the FSM Context to an initial state and allocates
- * space for "maxProcesses" number of instances
- *
- * @param[in] osaContext : OSA context
- * @param[in] applicationContext : Internal fsm application context
- * @param[in] externalContext : External context
- * @param[in] maxProcesses : Max processes to allocate room for
- *
- * @return
- * CsrWifiFsmContext* fsm context
- */
-extern CsrWifiFsmContext* CsrWifiFsmInit(void *applicationContext, void *externalContext, u16 maxProcesses, CsrLogTextTaskId loggingTaskId);
-
-/**
- * @brief
- * Resets the FSM's back to first conditions
- *
- * @par Description
- * This function is used to free any dynamic resources allocated for the
- * given context by CsrWifiFsmInit().
- * The FSM's reset function is called to cleanup any fsm specific memory
- * The reset function does NOT need to free the fsm data pointer as
- * CsrWifiFsmShutdown() will do it.
- * the FSM's init function is call again to reinitialise the FSM context.
- * CsrWifiFsmReset() should NEVER be called when CsrWifiFsmExecute() is running.
- *
- * @param[in] context : FSM context
- *
- * @return
- * void
- */
-extern void CsrWifiFsmReset(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Frees resources allocated by CsrWifiFsmInit
- *
- * @par Description
- * This function is used to free any dynamic resources allocated for the
- * given context by CsrWifiFsmInit(), prior to complete termination of
- * the program.
- * The FSM's reset function is called to cleanup any fsm specific memory.
- * The reset function does NOT need to free the fsm data pointer as
- * CsrWifiFsmShutdown() will do it.
- * CsrWifiFsmShutdown() should NEVER be called when CsrWifiFsmExecute() is running.
- *
- * @param[in] context : FSM context
- *
- * @return
- * void
- */
-extern void CsrWifiFsmShutdown(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Executes the fsm context
- *
- * @par Description
- * Executes the FSM context and runs until ALL events in the context are processed.
- * When no more events are left to process then CsrWifiFsmExecute() returns to a time
- * specifying when to next call the CsrWifiFsmExecute()
- * Scheduling, threading, blocking and external event notification are outside
- * the scope of the FSM and CsrWifiFsmExecute().
- *
- * @param[in] context : FSM context
- *
- * @return
- * u32 Time in ms until next timeout or 0xFFFFFFFF for no timer set
- */
-extern u32 CsrWifiFsmExecute(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Adds an event to the FSM context's external event queue for processing
- *
- * @par Description
- * Adds an event to the contexts external queue
- * This is thread safe and adds an event to the fsm's external event queue.
- *
- * @param[in] context : FSM context
- * @param[in] event : event to add to the event queue
- * @param[in] source : source of the event (this can be a synergy task queue or an fsm instance id)
- * @param[in] destination : destination of the event (This can be a fsm instance id or CSR_WIFI_FSM_ENV)
- * @param[in] id : event id
- *
- * @return
- * void
- */
-extern void CsrWifiFsmSendEventExternal(CsrWifiFsmContext *context, CsrWifiFsmEvent *event, u16 source, u16 destination, CsrPrim primtype, u16 id);
-
-/**
- * @brief
- * Adds an Alien event to the FSM context's external event queue for processing
- *
- * @par Description
- * Adds an event to the contexts external queue
- * This is thread safe and adds an event to the fsm's external event queue.
- *
- * @param[in] context : FSM context
- * @param[in] event : event to add to the event queue
- * @param[in] source : source of the event (this can be a synergy task queue or an fsm instance id)
- * @param[in] destination : destination of the event (This can be a fsm instance id or CSR_WIFI_FSM_ENV)
- * @param[in] id : event id
- */
-#define CsrWifiFsmSendAlienEventExternal(_context, _alienEvent, _source, _destination, _primtype, _id) \
- { \
- CsrWifiFsmAlienEvent *_evt = kmalloc(sizeof(CsrWifiFsmAlienEvent), GFP_KERNEL); \
- _evt->alienEvent = _alienEvent; \
- CsrWifiFsmSendEventExternal(_context, (CsrWifiFsmEvent *)_evt, _source, _destination, _primtype, _id); \
- }
-
-
-/**
- * @brief
- * Current time of day in ms
- *
- * @param[in] context : FSM context
- *
- * @return
- * u32 32 bit ms tick
- */
-extern u32 CsrWifiFsmGetTimeOfDayMs(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Gets the time until the next FSM timer expiry
- *
- * @par Description
- * Returns the next timeout time or 0 if no timers are set.
- *
- * @param[in] context : FSM context
- *
- * @return
- * u32 Time in ms until next timeout or 0xFFFFFFFF for no timer set
- */
-extern u32 CsrWifiFsmGetNextTimeout(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Fast forwards the fsm timers by ms Milliseconds
- *
- * @param[in] context : FSM context
- * @param[in] ms : Milliseconds to fast forward by
- *
- * @return
- * void
- */
-extern void CsrWifiFsmFastForward(CsrWifiFsmContext *context, u16 ms);
-
-/**
- * @brief
- * shift the current time of day by ms amount
- *
- * @par Description
- * useful to speed up tests where time needs to pass
- *
- * @param[in] context : FSM context
- * @param[in] ms : ms to adjust time by
- *
- * @return
- * void
- */
-extern void CsrWifiFsmTestAdvanceTime(CsrWifiFsmContext *context, u32 ms);
-
-/**
- * @brief
- * Check if the fsm has events to process
- *
- * @param[in] context : FSM context
- *
- * @return
- * u8 returns TRUE if there are events for the FSM to process
- */
-extern u8 CsrWifiFsmHasEvents(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * function that installs the contexts wakeup function
- *
- * @param[in] context : FSM context
- * @param[in] callback : Callback function pointer
- *
- * @return
- * void
- */
-extern void CsrWifiFsmInstallWakeupCallback(CsrWifiFsmContext *context, CsrWifiFsmExternalWakupCallbackPtr callback);
-
-#endif /* CSR_WIFI_FSM_H */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_FSM_EVENT_H
-#define CSR_WIFI_FSM_EVENT_H
-
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-
-/**
- * @brief
- * FSM event header.
- *
- * @par Description
- * All events MUST have this struct as the FIRST member.
- * The next member is used internally for linked lists
- */
-typedef struct CsrWifiFsmEvent
-{
- CsrPrim type;
- u16 primtype;
- CsrSchedQid destination;
- CsrSchedQid source;
-
- /* Private pointer to allow an optimal Event list */
- /* NOTE: Ignore this pointer.
- * Do not waste code initializing OR freeing it.
- * The pointer is used internally in the CsrWifiFsm code
- * to avoid a second malloc when queuing events.
- */
- struct CsrWifiFsmEvent *next;
-} CsrWifiFsmEvent;
-
-#endif /* CSR_WIFI_FSM_EVENT_H */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_FSM_TYPES_H
-#define CSR_WIFI_FSM_TYPES_H
-
-#include <linux/types.h>
-#include "csr_macro.h"
-#include "csr_sched.h"
-
-#ifdef CSR_WIFI_FSM_MUTEX_ENABLE
-#include "csr_framework_ext.h"
-#endif
-
-#include "csr_wifi_fsm.h"
-
-#define CSR_WIFI_FSM_MAX_TRANSITION_HISTORY 10
-
-/**
- * @brief
- * FSM event list header.
- *
- * @par Description
- * Singly linked list of events.
- */
-typedef struct CsrWifiFsmEventList
-{
- CsrWifiFsmEvent *first;
- CsrWifiFsmEvent *last;
-} CsrWifiFsmEventList;
-
-
-/**
- * @brief
- * FSM timer id.
- *
- * @par Description
- * Composite Id made up of the type, dest and a unique id so
- * CsrWifiFsmRemoveTimer knows where to look when removing the timer
- */
-typedef struct CsrWifiFsmTimerId
-{
- CsrPrim type;
- u16 primtype;
- CsrSchedQid destination;
- u16 uniqueid;
-} CsrWifiFsmTimerId;
-
-/**
- * @brief
- * FSM timer header.
- *
- * @par Description
- * All timer MUST have this struct as the FIRST member.
- * The first members of the structure MUST remain compatable
- * with the CsrWifiFsmEvent so that timers are just specialised events
- */
-typedef struct CsrWifiFsmTimer
-{
- CsrPrim type;
- u16 primtype;
- CsrSchedQid destination;
- CsrSchedQid source;
-
- /* Private pointer to allow an optimal Event list */
- struct CsrWifiFsmTimer *next;
-
- CsrWifiFsmTimerId timerid;
- u32 timeoutTimeMs;
-} CsrWifiFsmTimer;
-
-
-/**
- * @brief
- * Fsm Alien Event
- *
- * @par Description
- * Allows the wrapping of alien events that do not use CsrWifiFsmEvent
- * as the first member of the Event struct
- */
-typedef struct
-{
- CsrWifiFsmEvent event;
- void *alienEvent;
-} CsrWifiFsmAlienEvent;
-
-
-/**
- * @brief
- * FSM timer list header.
- *
- * @par Description
- * Singly linked list of timers.
- */
-typedef struct CsrWifiFsmTimerList
-{
- CsrWifiFsmTimer *first;
- CsrWifiFsmTimer *last;
- u16 nexttimerid;
-} CsrWifiFsmTimerList;
-
-/**
- * @brief
- * Process Entry Function Pointer
- *
- * @par Description
- * Defines the entry function for a processes.
- * Called at process initialisation.
- *
- * @param[in] context : FSM context
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmProcEntryFnPtr)(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * Process Transition Function Pointer
- *
- * @par Description
- * Defines a transition function for a processes.
- * Called when an event causes a transition on a process
- *
- * @param[in] CsrWifiFsmContext* : FSM context
- * @param[in] void* : FSM data (can be NULL)
- * @param[in] const CsrWifiFsmEvent* : event to process
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmTransitionFnPtr)(CsrWifiFsmContext *context, void *fsmData, const CsrWifiFsmEvent *event);
-
-/**
- * @brief
- * Process reset/shutdown Function Pointer
- *
- * @par Description
- * Defines the reset/shutdown function for a processes.
- * Called to reset or shutdown an fsm.
- *
- * @param[in] context : FSM context
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmProcResetFnPtr)(CsrWifiFsmContext *context);
-
-/**
- * @brief
- * FSM Default Destination CallbackFunction Pointer
- *
- * @par Description
- * Defines the default destination function for the FSM
- * to call when an event does not have a valid destination.
- * This
- *
- * @param[in] context : External context
- *
- * @return
- * u16 a valid destination OR CSR_WIFI_FSM_ENV
- */
-typedef u16 (*CsrWifiFsmDestLookupCallbackPtr)(void *context, const CsrWifiFsmEvent *event);
-
-
-#ifdef CSR_WIFI_FSM_DUMP_ENABLE
-/**
- * @brief
- * Trace Dump Function Pointer
- *
- * @par Description
- * Called when we want to trace the FSM
- *
- * @param[in] context : FSM context
- * @param[in] id : fsm id
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmDumpFnPtr)(CsrWifiFsmContext *context, void *fsmData);
-#endif
-
-/**
- * @brief
- * Event ID to transition function entry
- *
- * @par Description
- * Event ID to Transition Entry in a state table.
- */
-typedef struct
-{
- u32 eventid;
- CsrWifiFsmTransitionFnPtr transition;
-#ifdef CSR_LOG_ENABLE
- const char *transitionName;
-#endif
-} CsrWifiFsmEventEntry;
-
-/**
- * @brief
- * Single State's Transition Table
- *
- * @par Description
- * Stores Data for a single State's event to
- * transition functions mapping
- */
-typedef struct
-{
- const u8 numEntries;
- const u8 saveAll;
- const CsrWifiFsmEventEntry *eventEntryArray; /* array of transition function pointers for state */
-#ifdef CSR_LOG_ENABLE
- u16 stateNumber;
- const char *stateName;
-#endif
-} CsrWifiFsmTableEntry;
-
-/**
- * @brief
- * Process State Transtion table
- *
- * @par Description
- * Stores Data for a processes State to transition table
- */
-typedef struct
-{
- u16 numStates; /* number of states */
- const CsrWifiFsmTableEntry *aStateEventMatrix; /* state event matrix */
-} CsrWifiFsmTransitionFunctionTable;
-
-/**
- * @brief
- * Const Process definition
- *
- * @par Description
- * Constant process specification.
- * This is ALL the non dynamic data that defines
- * a process.
- */
-typedef struct
-{
- const char *processName;
- const u32 processId;
- const CsrWifiFsmTransitionFunctionTable transitionTable;
- const CsrWifiFsmTableEntry unhandledTransitions;
- const CsrWifiFsmTableEntry ignoreFunctions;
- const CsrWifiFsmProcEntryFnPtr entryFn;
- const CsrWifiFsmProcResetFnPtr resetFn;
-#ifdef CSR_WIFI_FSM_DUMP_ENABLE
- const CsrWifiFsmDumpFnPtr dumpFn; /* Called to dump fsm specific trace if not NULL */
-#endif
-} CsrWifiFsmProcessStateMachine;
-
-#ifdef CSR_WIFI_FSM_DUMP_ENABLE
-/**
- * @brief
- * Storage for state transition info
- */
-typedef struct
-{
- u16 transitionNumber;
- CsrWifiFsmEvent event;
- u16 fromState;
- u16 toState;
- CsrWifiFsmTransitionFnPtr transitionFn;
- u16 transitionCount; /* number consecutive of times this transition was seen */
-#ifdef CSR_LOG_ENABLE
- const char *transitionName;
-#endif
-} CsrWifiFsmTransitionRecord;
-
-/**
- * @brief
- * Storage for the last state X transitions
- */
-typedef struct
-{
- u16 numTransitions;
- CsrWifiFsmTransitionRecord records[CSR_WIFI_FSM_MAX_TRANSITION_HISTORY];
-} CsrWifiFsmTransitionRecords;
-#endif
-
-/**
- * @brief
- * Dynamic Process data
- *
- * @par Description
- * Dynamic process data that is used to keep track of the
- * state and data for a process instance
- */
-typedef struct
-{
- const CsrWifiFsmProcessStateMachine *fsmInfo; /* state machine info that is constant regardless of context */
- u16 instanceId; /* Runtime process id */
- u16 state; /* Current state */
- void *params; /* Instance user data */
- CsrWifiFsmEventList savedEventQueue; /* The saved event queue */
- struct CsrWifiFsmInstanceEntry *subFsm; /* Sub Fsm instance data */
- struct CsrWifiFsmInstanceEntry *subFsmCaller; /* The Fsm instance that created the SubFsm and should be used for callbacks*/
-#ifdef CSR_WIFI_FSM_DUMP_ENABLE
- CsrWifiFsmTransitionRecords transitionRecords; /* Last X transitions in the FSM */
-#endif
-} CsrWifiFsmInstanceEntry;
-
-/**
- * @brief
- * OnCreate Callback Function Pointer
- *
- * @par Description
- * Called when an fsm is created.
- *
- * @param[in] extContext : External context
- * @param[in] instance : FSM instance
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmOnCreateFnPtr)(void *extContext, const CsrWifiFsmInstanceEntry *instance);
-
-/**
- * @brief
- * OnTransition Callback Function Pointer
- *
- * @par Description
- * Called when an event is processed by a fsm
- *
- * @param[in] extContext : External context
- * @param[in] eventEntryArray : Entry data
- * @param[in] event : Event
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmOnTransitionFnPtr)(void *extContext, const CsrWifiFsmEventEntry *eventEntryArray, const CsrWifiFsmEvent *event);
-
-/**
- * @brief
- * OnStateChange Callback Function Pointer
- *
- * @par Description
- * Called when CsrWifiFsmNextState is called
- *
- * @param[in] extContext : External context
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmOnStateChangeFnPtr)(void *extContext, u16 nextstate);
-
-/**
- * @brief
- * OnIgnore,OnError or OnInvalid Callback Function Pointer
- *
- * @par Description
- * Called when an event is processed by a fsm
- *
- * @param[in] extContext : External context
- * @param[in] event : Event
- *
- * @return
- * void
- */
-typedef void (*CsrWifiFsmOnEventFnPtr)(void *extContext, const CsrWifiFsmEvent *event);
-
-/**
- * @brief
- * Toplevel FSM context data
- *
- * @par Description
- * Holds ALL FSM static and dynamic data for a FSM
- */
-struct CsrWifiFsmContext
-{
- CsrWifiFsmEventList eventQueue; /* The internal event queue */
- CsrWifiFsmEventList externalEventQueue; /* The external event queue */
-#ifdef CSR_WIFI_FSM_MUTEX_ENABLE
- CsrMutexHandle externalEventQueueLock; /* The external event queue mutex */
-#endif
- u32 timeOffset; /* Amount to adjust the TimeOfDayMs by */
- CsrWifiFsmTimerList timerQueue; /* The internal timer queue */
- u8 useTempSaveList; /* Should the temp save list be used */
- CsrWifiFsmEventList tempSaveList; /* The temp save event queue */
- CsrWifiFsmEvent *eventForwardedOrSaved; /* The event that was forwarded or Saved */
- u16 maxProcesses; /* Size of instanceArray */
- u16 numProcesses; /* Current number allocated in instanceArray */
- CsrWifiFsmInstanceEntry *instanceArray; /* Array of processes for this component */
- CsrWifiFsmInstanceEntry *ownerInstance; /* The Process that owns currentInstance (SubFsm support) */
- CsrWifiFsmInstanceEntry *currentInstance; /* Current Process that is executing */
- CsrWifiFsmExternalWakupCallbackPtr externalEventFn; /* External event Callback */
- CsrWifiFsmOnEventFnPtr appIgnoreCallback; /* Application Ignore event Callback */
- CsrWifiFsmDestLookupCallbackPtr appEvtDstCallback; /* Application Lookup event Destination Function*/
-
- void *applicationContext; /* Internal fsm application context */
- void *externalContext; /* External context (set by the user of the fsm)*/
- CsrLogTextTaskId loggingTaskId; /* Task Id to use in any logging output */
-
-#ifndef CSR_WIFI_FSM_SCHEDULER_DISABLED
- CsrSchedTid schedTimerId; /* Scheduler TimerId for use in Scheduler Tasks */
- u32 schedTimerNexttimeoutMs; /* Next timeout time for the current timer */
-#endif
-
-#ifdef CSR_WIFI_FSM_MUTEX_ENABLE
-#ifdef CSR_WIFI_FSM_TRANSITION_LOCK
- CsrMutexHandle transitionLock; /* Lock when calling transition functions */
-#endif
-#endif
-
-#ifdef CSR_LOG_ENABLE
- CsrWifiFsmOnCreateFnPtr onCreate; /* Debug Transition Callback */
- CsrWifiFsmOnTransitionFnPtr onTransition; /* Debug Transition Callback */
- CsrWifiFsmOnTransitionFnPtr onUnhandedCallback; /* Unhanded event Callback */
- CsrWifiFsmOnStateChangeFnPtr onStateChange; /* Debug State Change Callback */
- CsrWifiFsmOnEventFnPtr onIgnoreCallback; /* Ignore event Callback */
- CsrWifiFsmOnEventFnPtr onSaveCallback; /* Save event Callback */
- CsrWifiFsmOnEventFnPtr onErrorCallback; /* Error event Callback */
- CsrWifiFsmOnEventFnPtr onInvalidCallback; /* Invalid event Callback */
-#endif
-#ifdef CSR_WIFI_FSM_DUMP_ENABLE
- u16 masterTransitionNumber; /* Increments on every transition */
-#endif
-};
-
-#endif /* CSR_WIFI_FSM_TYPES_H */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- ******************************************************************************
- * FILE : csr_wifi_hip_card.h
- *
- * PURPOSE : Defines abstract interface for hardware specific functions.
- * Note, this is a different file from one of the same name in the
- * Windows driver.
- *
- *****************************************************************************
- */
-#ifndef __CARD_H__
-#define __CARD_H__
-
-#include "csr_wifi_hip_card_sdio.h"
-#include "csr_wifi_hip_signals.h"
-#include "csr_wifi_hip_unifi_udi.h"
-
-
-/*****************************************************************************
- * CardEnableInt -
- */
-CsrResult CardEnableInt(card_t *card);
-
-/*****************************************************************************
- * CardGenInt -
- */
-CsrResult CardGenInt(card_t *card);
-
-/*****************************************************************************
- * CardPendingInt -
- */
-CsrResult CardPendingInt(card_t *card, u8 *pintr);
-
-/*****************************************************************************
- * CardDisableInt -
- */
-CsrResult CardDisableInt(card_t *card);
-
-/*****************************************************************************
- * CardClearInt -
- */
-CsrResult CardClearInt(card_t *card);
-
-/*****************************************************************************
- * CardDisable -
- */
-void CardDisable(card_t *card);
-
-/*****************************************************************************
- * CardIntEnabled -
- */
-CsrResult CardIntEnabled(card_t *card, u8 *enabled);
-
-/*****************************************************************************
- * CardGetDataSlotSize
- */
-u16 CardGetDataSlotSize(card_t *card);
-
-/*****************************************************************************
- * CardWriteBulkData -
- */
-CsrResult CardWriteBulkData(card_t *card, card_signal_t *csptr, unifi_TrafficQueue queue);
-
-
-/*****************************************************************************
- * CardClearFromHostDataSlot -
- */
-void CardClearFromHostDataSlot(card_t *card, const s16 aSlotNum);
-
-#ifdef CSR_WIFI_REQUEUE_PACKET_TO_HAL
-/*****************************************************************************
- * CardClearFromHostDataSlotWithoutFreeingBulkData - Clear the data stot
- * without freeing the bulk data
- */
-
-void CardClearFromHostDataSlotWithoutFreeingBulkData(card_t *card, const s16 aSlotNum);
-#endif
-
-/*****************************************************************************
- * CardGetFreeFromHostDataSlots -
- */
-u16 CardGetFreeFromHostDataSlots(card_t *card);
-
-u16 CardAreAllFromHostDataSlotsEmpty(card_t *card);
-
-CsrResult card_start_processor(card_t *card, enum unifi_dbg_processors_select which);
-
-CsrResult card_wait_for_firmware_to_start(card_t *card, u32 *paddr);
-
-CsrResult unifi_dl_firmware(card_t *card, void *arg);
-CsrResult unifi_dl_patch(card_t *card, void *arg, u32 boot_ctrl);
-CsrResult unifi_do_loader_op(card_t *card, u32 op_addr, u8 opcode);
-void* unifi_dl_fw_read_start(card_t *card, s8 is_fw);
-
-CsrResult unifi_coredump_handle_request(card_t *card);
-
-CsrResult ConvertCsrSdioToCsrHipResult(card_t *card, CsrResult csrResult);
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-void unifi_debug_log_to_buf(const char *fmt, ...);
-void unifi_debug_string_to_buf(const char *str);
-void unifi_debug_hex_to_buf(const char *buff, u16 length);
-#endif
-
-#endif /* __CARD_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_card_sdio.c
- *
- * PURPOSE: Implementation of the Card API for SDIO.
- *
- * NOTES:
- * CardInit() is called from the SDIO probe callback when a card is
- * inserted. This performs the basic SDIO initialisation, enabling i/o
- * etc.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/slab.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "csr_wifi_hip_unifiversion.h"
-#include "csr_wifi_hip_card.h"
-#include "csr_wifi_hip_card_sdio.h"
-#include "csr_wifi_hip_chiphelper.h"
-
-
-/* Time to wait between attempts to read MAILBOX0 */
-#define MAILBOX1_TIMEOUT 10 /* in millisecs */
-#define MAILBOX1_ATTEMPTS 200 /* 2 seconds */
-
-#define MAILBOX2_TIMEOUT 5 /* in millisecs */
-#define MAILBOX2_ATTEMPTS 10 /* 50ms */
-
-#define RESET_SETTLE_DELAY 25 /* in millisecs */
-
-static CsrResult card_init_slots(card_t *card);
-static CsrResult card_hw_init(card_t *card);
-static CsrResult firmware_present_in_flash(card_t *card);
-static void bootstrap_chip_hw(card_t *card);
-static CsrResult unifi_reset_hardware(card_t *card);
-static CsrResult unifi_hip_init(card_t *card);
-static CsrResult card_access_panic(card_t *card);
-static CsrResult unifi_read_chip_version(card_t *card);
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_alloc_card
- *
- * Allocate and initialise the card context structure.
- *
- * Arguments:
- * sdio Pointer to SDIO context pointer to pass to low
- * level i/o functions.
- * ospriv Pointer to O/S private struct to pass when calling
- * callbacks to the higher level system.
- *
- * Returns:
- * Pointer to card struct, which represents the driver context or
- * NULL if the allocation failed.
- * ---------------------------------------------------------------------------
- */
-card_t* unifi_alloc_card(CsrSdioFunction *sdio, void *ospriv)
-{
- card_t *card;
- u32 i;
-
-
- card = kzalloc(sizeof(card_t), GFP_KERNEL);
- if (card == NULL)
- {
- return NULL;
- }
-
- card->sdio_if = sdio;
- card->ospriv = ospriv;
-
- card->unifi_interrupt_seq = 1;
-
- /* Make these invalid. */
- card->proc_select = (u32)(-1);
- card->dmem_page = (u32)(-1);
- card->pmem_page = (u32)(-1);
-
- card->bh_reason_host = 0;
- card->bh_reason_unifi = 0;
-
- for (i = 0; i < sizeof(card->tx_q_paused_flag) / sizeof(card->tx_q_paused_flag[0]); i++)
- {
- card->tx_q_paused_flag[i] = 0;
- }
- card->memory_resources_allocated = 0;
-
- card->low_power_mode = UNIFI_LOW_POWER_DISABLED;
- card->periodic_wake_mode = UNIFI_PERIODIC_WAKE_HOST_DISABLED;
-
- card->host_state = UNIFI_HOST_STATE_AWAKE;
- card->intmode = CSR_WIFI_INTMODE_DEFAULT;
-
- /*
- * Memory resources for buffers are allocated when the chip is initialised
- * because we need configuration information from the firmware.
- */
-
- /*
- * Initialise wait queues and lists
- */
- card->fh_command_queue.q_body = card->fh_command_q_body;
- card->fh_command_queue.q_length = UNIFI_SOFT_COMMAND_Q_LENGTH;
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->fh_traffic_queue[i].q_body = card->fh_traffic_q_body[i];
- card->fh_traffic_queue[i].q_length = UNIFI_SOFT_TRAFFIC_Q_LENGTH;
- }
-
-
- /* Initialise mini-coredump pointers in case no coredump buffers
- * are requested by the OS layer.
- */
- card->request_coredump_on_reset = 0;
- card->dump_next_write = NULL;
- card->dump_cur_read = NULL;
- card->dump_buf = NULL;
-
-#ifdef UNIFI_DEBUG
- /* Determine offset of LSB in pointer for later alignment sanity check.
- * Synergy integer types have specific widths, which cause compiler
- * warnings when casting pointer types, e.g. on 64-bit systems.
- */
- {
- u32 val = 0x01234567;
-
- if (*((u8 *)&val) == 0x01)
- {
- card->lsb = sizeof(void *) - 1; /* BE */
- }
- else
- {
- card->lsb = 0; /* LE */
- }
- }
-#endif
- return card;
-} /* unifi_alloc_card() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_init_card
- *
- * Reset the hardware and perform HIP initialization
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CsrResult code
- * CSR_RESULT_SUCCESS if successful
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_init_card(card_t *card, s32 led_mask)
-{
- CsrResult r;
-
-
- if (card == NULL)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- r = unifi_init(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- r = unifi_hip_init(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to start host protocol.\n");
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_init
- *
- * Init the hardware.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CsrResult code
- * CSR_RESULT_SUCCESS if successful
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_init(card_t *card)
-{
- CsrResult r;
- CsrResult csrResult;
-
- if (card == NULL)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /*
- * Disable the SDIO interrupts while initialising UniFi.
- * Re-enable them when f/w is running.
- */
- csrResult = CsrSdioInterruptDisable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
-
- /*
- * UniFi's PLL may start with a slow clock (~ 1 MHz) so initially
- * set the SDIO bus clock to a similar value or SDIO accesses may
- * fail.
- */
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_SAFE_HZ);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- return r;
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_SAFE_HZ;
-
- /*
- * Reset UniFi. Note, this only resets the WLAN function part of the chip,
- * the SDIO interface is not reset.
- */
- unifi_trace(card->ospriv, UDBG1, "Resetting UniFi\n");
- r = unifi_reset_hardware(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to reset UniFi\n");
- return r;
- }
-
- /* Reset the power save mode, to be active until the MLME-reset is complete */
- r = unifi_configure_low_power_mode(card,
- UNIFI_LOW_POWER_DISABLED, UNIFI_PERIODIC_WAKE_HOST_DISABLED);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to set power save mode\n");
- return r;
- }
-
- /*
- * Set initial value of page registers.
- * The page registers will be maintained by unifi_read...() and
- * unifi_write...().
- */
- card->proc_select = (u32)(-1);
- card->dmem_page = (u32)(-1);
- card->pmem_page = (u32)(-1);
- r = unifi_write_direct16(card, ChipHelper_HOST_WINDOW3_PAGE(card->helper) * 2, 0);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write SHARED_DMEM_PAGE\n");
- return r;
- }
- r = unifi_write_direct16(card, ChipHelper_HOST_WINDOW2_PAGE(card->helper) * 2, 0);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write PROG_MEM2_PAGE\n");
- return r;
- }
-
- /*
- * If the driver has reset UniFi due to previous SDIO failure, this may
- * have been due to a chip watchdog reset. In this case, the driver may
- * have requested a mini-coredump which needs to be captured now the
- * SDIO interface is alive.
- */
- (void)unifi_coredump_handle_request(card);
-
- /*
- * Probe to see if the UniFi has ROM/flash to boot from. CSR6xxx should do.
- */
- r = firmware_present_in_flash(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r == CSR_WIFI_HIP_RESULT_NOT_FOUND)
- {
- unifi_error(card->ospriv, "No firmware found\n");
- }
- else if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Probe for Flash failed\n");
- }
-
- return r;
-} /* unifi_init() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_download
- *
- * Load the firmware.
- *
- * Arguments:
- * card Pointer to card struct
- * led_mask Loader LED mask
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CsrResult error code on failure.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_download(card_t *card, s32 led_mask)
-{
- CsrResult r;
- void *dlpriv;
-
- if (card == NULL)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* Set the loader led mask */
- card->loader_led_mask = led_mask;
-
- /* Get the firmware file information */
- unifi_trace(card->ospriv, UDBG1, "downloading firmware...\n");
-
- dlpriv = unifi_dl_fw_read_start(card, UNIFI_FW_STA);
- if (dlpriv == NULL)
- {
- return CSR_WIFI_HIP_RESULT_NOT_FOUND;
- }
-
- /* Download the firmware. */
- r = unifi_dl_firmware(card, dlpriv);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to download firmware\n");
- return r;
- }
-
- /* Free the firmware file information. */
- unifi_fw_read_stop(card->ospriv, dlpriv);
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_download() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_hip_init
- *
- * This function performs the f/w initialisation sequence as described
- * in the Unifi Host Interface Protocol Specification.
- * It allocates memory for host-side slot data and signal queues.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or else a CSR error code
- *
- * Notes:
- * The firmware must have been downloaded.
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_hip_init(card_t *card)
-{
- CsrResult r;
- CsrResult csrResult;
-
- r = card_hw_init(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to establish communication with UniFi\n");
- return r;
- }
-#ifdef CSR_PRE_ALLOC_NET_DATA
- /* if there is any preallocated netdata left from the prev session free it now */
- prealloc_netdata_free(card);
-#endif
- /*
- * Allocate memory for host-side slot data and signal queues.
- * We need the config info read from the firmware to know how much
- * memory to allocate.
- */
- r = card_init_slots(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Init slots failed: %d\n", r);
- return r;
- }
-
- unifi_trace(card->ospriv, UDBG2, "Sending first UniFi interrupt\n");
-
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- /* Enable the SDIO interrupts now that the f/w is running. */
- csrResult = CsrSdioInterruptEnable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
-
- /* Signal the UniFi to start handling messages */
- r = CardGenInt(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_hip_init() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * _build_sdio_config_data
- *
- * Unpack the SDIO configuration information from a buffer read from
- * UniFi into a host structure.
- * The data is byte-swapped for a big-endian host if necessary by the
- * UNPACK... macros.
- *
- * Arguments:
- * card Pointer to card struct
- * cfg_data Destination structure to unpack into.
- * cfg_data_buf Source buffer to read from. This should be the raw
- * data read from UniFi.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void _build_sdio_config_data(sdio_config_data_t *cfg_data,
- const u8 *cfg_data_buf)
-{
- s16 offset = 0;
-
- cfg_data->version = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->sdio_ctrl_offset = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->fromhost_sigbuf_handle = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->tohost_sigbuf_handle = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->num_fromhost_sig_frags = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->num_tohost_sig_frags = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->num_fromhost_data_slots = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->num_tohost_data_slots = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->data_slot_size = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->initialised = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->overlay_size = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT32;
-
- cfg_data->data_slot_round = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->sig_frag_size = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
- offset += SIZEOF_UINT16;
-
- cfg_data->tohost_signal_padding = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cfg_data_buf + offset);
-} /* _build_sdio_config_data() */
-
-
-/*
- * - Function ----------------------------------------------------------------
- * card_hw_init()
- *
- * Perform the initialisation procedure described in the UniFi Host
- * Interface Protocol document (section 3.3.8) and read the run-time
- * configuration information from the UniFi. This is stuff like number
- * of bulk data slots etc.
- *
- * The card enumeration and SD initialisation has already been done by
- * the SDIO library, see card_sdio_init().
- *
- * The initialisation is done when firmware is ready, i.e. this may need
- * to be called after a f/w download operation.
- *
- * The initialisation procedure goes like this:
- * - Wait for UniFi to start-up by polling SHARED_MAILBOX1
- * - Find the symbol table and look up SLT_SDIO_SLOT_CONFIG
- * - Read the config structure
- * - Check the "SDIO initialised" flag, if not zero do a h/w reset and
- * start again
- * - Decide the number of bulk data slots to allocate, allocate them and
- * set "SDIO initialised" flag (and generate an interrupt) to say so.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCEESS on success,
- * a CSR error code on failure
- *
- * Notes:
- * All data in the f/w is stored in a little endian format, without any
- * padding bytes. Every read from this memory has to be transformed in
- * host (cpu specific) format, before it is stored in driver's parameters
- * or/and structures. Athough unifi_card_read16() and unifi_read32() do perform
- * the conversion internally, unifi_readn() does not.
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_hw_init(card_t *card)
-{
- u32 slut_address;
- u16 initialised;
- u16 finger_print;
- symbol_t slut;
- sdio_config_data_t *cfg_data;
- u8 cfg_data_buf[SDIO_CONFIG_DATA_SIZE];
- CsrResult r;
- void *dlpriv;
- s16 major, minor;
- s16 search_4slut_again;
- CsrResult csrResult;
-
- /*
- * The device revision from the TPLMID_MANF and TPLMID_CARD fields
- * of the CIS are available as
- * card->sdio_if->pDevice->ManfID
- * card->sdio_if->pDevice->AppID
- */
-
- /*
- * Run in a loop so we can patch.
- */
- do
- {
- /* Reset these each time around the loop. */
- search_4slut_again = 0;
- cfg_data = NULL;
-
- r = card_wait_for_firmware_to_start(card, &slut_address);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Firmware hasn't started\n");
- return r;
- }
- unifi_trace(card->ospriv, UDBG4, "SLUT addr 0x%lX\n", slut_address);
-
- /*
- * Firmware has started, but doesn't know full clock configuration yet
- * as some of the information may be in the MIB. Therefore we set an
- * initial SDIO clock speed, faster than UNIFI_SDIO_CLOCK_SAFE_HZ, for
- * the patch download and subsequent firmware initialisation, and
- * full speed UNIFI_SDIO_CLOCK_MAX_HZ will be set once the f/w tells us
- * that it is ready.
- */
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_INIT_HZ);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- return r;
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_INIT_HZ;
-
- /*
- * Check the SLUT fingerprint.
- * The slut_address is a generic pointer so we must use unifi_card_read16().
- */
- unifi_trace(card->ospriv, UDBG4, "Looking for SLUT finger print\n");
- finger_print = 0;
- r = unifi_card_read16(card, slut_address, &finger_print);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read SLUT finger print\n");
- return r;
- }
-
- if (finger_print != SLUT_FINGERPRINT)
- {
- unifi_error(card->ospriv, "Failed to find Symbol lookup table fingerprint\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Symbol table starts imedately after the fingerprint */
- slut_address += 2;
-
- /* Search the table until either the end marker is found, or the
- * loading of patch firmware invalidates the current table.
- */
- while (!search_4slut_again)
- {
- u16 s;
- u32 l;
-
- r = unifi_card_read16(card, slut_address, &s);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- slut_address += 2;
-
- if (s == CSR_SLT_END)
- {
- unifi_trace(card->ospriv, UDBG3, " found CSR_SLT_END\n");
- break;
- }
-
- r = unifi_read32(card, slut_address, &l);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- slut_address += 4;
-
- slut.id = s;
- slut.obj = l;
-
- unifi_trace(card->ospriv, UDBG3, " found SLUT id %02d.%08lx\n", slut.id, slut.obj);
- switch (slut.id)
- {
- case CSR_SLT_SDIO_SLOT_CONFIG:
- cfg_data = &card->config_data;
- /*
- * unifi_card_readn reads n bytes from the card, where data is stored
- * in a little endian format, without any padding bytes. So, we
- * can not just pass the cfg_data pointer or use the
- * sizeof(sdio_config_data_t) since the structure in the host can
- * be big endian formatted or have padding bytes for alignment.
- * We use a char buffer to read the data from the card.
- */
- r = unifi_card_readn(card, slut.obj, cfg_data_buf, SDIO_CONFIG_DATA_SIZE);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read config data\n");
- return r;
- }
- /* .. and then we copy the data to the host structure */
- _build_sdio_config_data(cfg_data, cfg_data_buf);
-
- /* Make sure the from host data slots are what we expect
- we reserve 2 for commands and there should be at least
- 1 left for each access category */
- if ((cfg_data->num_fromhost_data_slots < UNIFI_RESERVED_COMMAND_SLOTS)
- || (cfg_data->num_fromhost_data_slots - UNIFI_RESERVED_COMMAND_SLOTS) / UNIFI_NO_OF_TX_QS == 0)
- {
- unifi_error(card->ospriv, "From host data slots %d\n", cfg_data->num_fromhost_data_slots);
- unifi_error(card->ospriv, "need to be (queues * x + 2) (UNIFI_RESERVED_COMMAND_SLOTS for commands)\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Configure SDIO to-block-size padding */
- if (card->sdio_io_block_pad)
- {
- /*
- * Firmware limits the maximum padding size via data_slot_round.
- * Therefore when padding to whole block sizes, the block size
- * must be configured correctly by adjusting CSR_WIFI_HIP_SDIO_BLOCK_SIZE.
- */
- if (cfg_data->data_slot_round < card->sdio_io_block_size)
- {
- unifi_error(card->ospriv,
- "Configuration error: Block size of %d exceeds f/w data_slot_round of %d\n",
- card->sdio_io_block_size, cfg_data->data_slot_round);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /*
- * To force the To-Host signals to be rounded up to the SDIO block
- * size, we need to write the To-Host Signal Padding Fragments
- * field of the SDIO configuration in UniFi.
- */
- if ((card->sdio_io_block_size % cfg_data->sig_frag_size) != 0)
- {
- unifi_error(card->ospriv, "Configuration error: Can not pad to-host signals.\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- cfg_data->tohost_signal_padding = (u16) (card->sdio_io_block_size / cfg_data->sig_frag_size);
- unifi_info(card->ospriv, "SDIO block size %d requires %d padding chunks\n",
- card->sdio_io_block_size, cfg_data->tohost_signal_padding);
- r = unifi_card_write16(card, slut.obj + SDIO_TO_HOST_SIG_PADDING_OFFSET, cfg_data->tohost_signal_padding);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write To-Host Signal Padding Fragments\n");
- return r;
- }
- }
-
- /* Reconstruct the Generic Pointer address of the
- * SDIO Control Data Struct.
- */
- card->sdio_ctrl_addr = cfg_data->sdio_ctrl_offset | (UNIFI_SH_DMEM << 24);
- card->init_flag_addr = slut.obj + SDIO_INIT_FLAG_OFFSET;
- break;
-
- case CSR_SLT_BUILD_ID_NUMBER:
- {
- u32 n;
- r = unifi_read32(card, slut.obj, &n);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read build id\n");
- return r;
- }
- card->build_id = n;
- }
- break;
-
- case CSR_SLT_BUILD_ID_STRING:
- r = unifi_readnz(card, slut.obj, card->build_id_string,
- sizeof(card->build_id_string));
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read build string\n");
- return r;
- }
- break;
-
- case CSR_SLT_PERSISTENT_STORE_DB:
- break;
-
- case CSR_SLT_BOOT_LOADER_CONTROL:
-
- /* This command copies most of the station firmware
- * image from ROM into program RAM. It also clears
- * out the zerod data and sets up the initialised
- * data. */
- r = unifi_do_loader_op(card, slut.obj + 6, UNIFI_BOOT_LOADER_LOAD_STA);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write loader load image command\n");
- return r;
- }
-
- dlpriv = unifi_dl_fw_read_start(card, UNIFI_FW_STA);
-
- /* dlpriv might be NULL, we still need to do the do_loader_op step. */
- if (dlpriv != NULL)
- {
- /* Download the firmware. */
- r = unifi_dl_patch(card, dlpriv, slut.obj);
-
- /* Free the firmware file information. */
- unifi_fw_read_stop(card->ospriv, dlpriv);
-
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to patch firmware\n");
- return r;
- }
- }
-
- /* This command starts the firmware image that we want (the
- * station by default) with any patches required applied. */
- r = unifi_do_loader_op(card, slut.obj + 6, UNIFI_BOOT_LOADER_RESTART);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write loader restart command\n");
- return r;
- }
-
- /* The now running patch f/w defines a new SLUT data structure -
- * the current one is no longer valid. We must drop out of the
- * processing loop and enumerate the new SLUT (which may appear
- * at a different offset).
- */
- search_4slut_again = 1;
- break;
-
- case CSR_SLT_PANIC_DATA_PHY:
- card->panic_data_phy_addr = slut.obj;
- break;
-
- case CSR_SLT_PANIC_DATA_MAC:
- card->panic_data_mac_addr = slut.obj;
- break;
-
- default:
- /* do nothing */
- break;
- }
- } /* while */
- } while (search_4slut_again);
-
- /* Did we find the Config Data ? */
- if (cfg_data == NULL)
- {
- unifi_error(card->ospriv, "Failed to find SDIO_SLOT_CONFIG Symbol\n");
- return CSR_RESULT_FAILURE;
- }
-
- /*
- * Has ths card already been initialised?
- * If so, return an error so we do a h/w reset and start again.
- */
- r = unifi_card_read16(card, card->init_flag_addr, &initialised);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read init flag at %08lx\n",
- card->init_flag_addr);
- return r;
- }
- if (initialised != 0)
- {
- return CSR_RESULT_FAILURE;
- }
-
-
- /*
- * Now check the UniFi firmware version
- */
- major = (cfg_data->version >> 8) & 0xFF;
- minor = cfg_data->version & 0xFF;
- unifi_info(card->ospriv, "UniFi f/w protocol version %d.%d (driver %d.%d)\n",
- major, minor,
- UNIFI_HIP_MAJOR_VERSION, UNIFI_HIP_MINOR_VERSION);
-
- unifi_info(card->ospriv, "Firmware build %u: %s\n",
- card->build_id, card->build_id_string);
-
- if (major != UNIFI_HIP_MAJOR_VERSION)
- {
- unifi_error(card->ospriv, "UniFi f/w protocol major version (%d) is different from driver (v%d.%d)\n",
- major, UNIFI_HIP_MAJOR_VERSION, UNIFI_HIP_MINOR_VERSION);
-#ifndef CSR_WIFI_DISABLE_HIP_VERSION_CHECK
- return CSR_RESULT_FAILURE;
-#endif
- }
- if (minor < UNIFI_HIP_MINOR_VERSION)
- {
- unifi_error(card->ospriv, "UniFi f/w protocol version (v%d.%d) is older than minimum required by driver (v%d.%d).\n",
- major, minor,
- UNIFI_HIP_MAJOR_VERSION, UNIFI_HIP_MINOR_VERSION);
-#ifndef CSR_WIFI_DISABLE_HIP_VERSION_CHECK
- return CSR_RESULT_FAILURE;
-#endif
- }
-
- /* Read panic codes from a previous firmware panic. If the firmware has
- * not panicked since power was applied (e.g. power-off hard reset)
- * the stored panic codes will not be updated.
- */
- unifi_read_panic(card);
-
- return CSR_RESULT_SUCCESS;
-} /* card_hw_init() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_wait_for_unifi_to_reset
- *
- * Waits for a reset to complete by polling the WLAN function enable
- * bit (which is cleared on reset).
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure.
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_wait_for_unifi_to_reset(card_t *card)
-{
- s16 i;
- CsrResult r;
- u8 io_enable;
- CsrResult csrResult;
-
- r = CSR_RESULT_SUCCESS;
- for (i = 0; i < MAILBOX2_ATTEMPTS; i++)
- {
- unifi_trace(card->ospriv, UDBG1, "waiting for reset to complete, attempt %d\n", i);
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- /* It's quite likely that this read will timeout for the
- * first few tries - especially if we have reset via
- * DBG_RESET.
- */
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("m0@%02X=", SDIO_IO_READY);
-#endif
- csrResult = CsrSdioF0Read8(card->sdio_if, SDIO_IO_READY, &io_enable);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf("error=%X\n", csrResult);
- }
- else
- {
- unifi_debug_log_to_buf("%X\n", io_enable);
- }
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- r = CSR_RESULT_SUCCESS;
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- }
- }
- else
- {
- r = sdio_read_f0(card, SDIO_IO_ENABLE, &io_enable);
- }
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r == CSR_RESULT_SUCCESS)
- {
- u16 mbox2;
- s16 enabled = io_enable & (1 << card->function);
-
- if (!enabled)
- {
- unifi_trace(card->ospriv, UDBG1,
- "Reset complete (function %d is disabled) in ~ %u msecs\n",
- card->function, i * MAILBOX2_TIMEOUT);
-
- /* Enable WLAN function and verify MAILBOX2 is zero'd */
- csrResult = CsrSdioFunctionEnable(card->sdio_if);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- unifi_error(card->ospriv, "CsrSdioFunctionEnable failed %d\n", r);
- break;
- }
- }
-
- r = unifi_read_direct16(card, ChipHelper_SDIO_HIP_HANDSHAKE(card->helper) * 2, &mbox2);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "read HIP_HANDSHAKE failed %d\n", r);
- break;
- }
- if (mbox2 != 0)
- {
- unifi_error(card->ospriv, "MAILBOX2 non-zero after reset (mbox2 = %04x)\n", mbox2);
- r = CSR_RESULT_FAILURE;
- }
- break;
- }
- else
- {
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- /* We ignore read failures for the first few reads,
- * they are probably benign. */
- if (i > MAILBOX2_ATTEMPTS / 4)
- {
- unifi_trace(card->ospriv, UDBG1, "Failed to read CCCR IO Ready register while polling for reset\n");
- }
- }
- else
- {
- unifi_trace(card->ospriv, UDBG1, "Failed to read CCCR IO Enable register while polling for reset\n");
- }
- }
- CsrThreadSleep(MAILBOX2_TIMEOUT);
- }
-
- if (r == CSR_RESULT_SUCCESS && i == MAILBOX2_ATTEMPTS)
- {
- unifi_trace(card->ospriv, UDBG1, "Timeout waiting for UniFi to complete reset\n");
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* card_wait_for_unifi_to_reset() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_wait_for_unifi_to_disable
- *
- * Waits for the function to become disabled by polling the
- * IO_READY bit.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure.
- *
- * Notes: This function can only be used with
- * card->chip_id > SDIO_CARD_ID_UNIFI_2
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_wait_for_unifi_to_disable(card_t *card)
-{
- s16 i;
- CsrResult r;
- u8 io_enable;
- CsrResult csrResult;
-
- if (card->chip_id <= SDIO_CARD_ID_UNIFI_2)
- {
- unifi_error(card->ospriv,
- "Function reset method not supported for chip_id=%d\n",
- card->chip_id);
- return CSR_RESULT_FAILURE;
- }
-
- r = CSR_RESULT_SUCCESS;
- for (i = 0; i < MAILBOX2_ATTEMPTS; i++)
- {
- unifi_trace(card->ospriv, UDBG1, "waiting for disable to complete, attempt %d\n", i);
-
- /*
- * It's quite likely that this read will timeout for the
- * first few tries - especially if we have reset via
- * DBG_RESET.
- */
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("r0@%02X=", SDIO_IO_READY);
-#endif
- csrResult = CsrSdioF0Read8(card->sdio_if, SDIO_IO_READY, &io_enable);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf("error=%X\n", csrResult);
- }
- else
- {
- unifi_debug_log_to_buf("%X\n", io_enable);
- }
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- if (csrResult == CSR_RESULT_SUCCESS)
- {
- s16 enabled = io_enable & (1 << card->function);
- r = CSR_RESULT_SUCCESS;
- if (!enabled)
- {
- unifi_trace(card->ospriv, UDBG1,
- "Disable complete (function %d is disabled) in ~ %u msecs\n",
- card->function, i * MAILBOX2_TIMEOUT);
-
- break;
- }
- }
- else
- {
- /*
- * We ignore read failures for the first few reads,
- * they are probably benign.
- */
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- if (i > (MAILBOX2_ATTEMPTS / 4))
- {
- unifi_trace(card->ospriv, UDBG1,
- "Failed to read CCCR IO Ready register while polling for disable\n");
- }
- }
- CsrThreadSleep(MAILBOX2_TIMEOUT);
- }
-
- if ((r == CSR_RESULT_SUCCESS) && (i == MAILBOX2_ATTEMPTS))
- {
- unifi_trace(card->ospriv, UDBG1, "Timeout waiting for UniFi to complete disable\n");
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* card_wait_for_unifi_to_reset() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_wait_for_firmware_to_start
- *
- * Polls the MAILBOX1 register for a non-zero value.
- * Then reads MAILBOX0 and forms the two values into a 32-bit address
- * which is returned to the caller.
- *
- * Arguments:
- * card Pointer to card struct
- * paddr Pointer to receive the UniFi address formed
- * by concatenating MAILBOX1 and MAILBOX0.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure.
- * ---------------------------------------------------------------------------
- */
-CsrResult card_wait_for_firmware_to_start(card_t *card, u32 *paddr)
-{
- s32 i;
- u16 mbox0, mbox1;
- CsrResult r;
-
- /*
- * Wait for UniFi to initialise its data structures by polling
- * the SHARED_MAILBOX1 register.
- * Experience shows this is typically 120ms.
- */
- CsrThreadSleep(MAILBOX1_TIMEOUT);
-
- mbox1 = 0;
- unifi_trace(card->ospriv, UDBG1, "waiting for MAILBOX1 to be non-zero...\n");
- for (i = 0; i < MAILBOX1_ATTEMPTS; i++)
- {
- r = unifi_read_direct16(card, ChipHelper_MAILBOX1(card->helper) * 2, &mbox1);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- /* These reads can fail if UniFi isn't up yet, so try again */
- unifi_warning(card->ospriv, "Failed to read UniFi Mailbox1 register\n");
- }
-
- if ((r == CSR_RESULT_SUCCESS) && (mbox1 != 0))
- {
- unifi_trace(card->ospriv, UDBG1, "MAILBOX1 ready (0x%04X) in %u millisecs\n",
- mbox1, i * MAILBOX1_TIMEOUT);
-
- /* Read the MAILBOX1 again in case we caught the value as it
- * changed. */
- r = unifi_read_direct16(card, ChipHelper_MAILBOX1(card->helper) * 2, &mbox1);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read UniFi Mailbox1 register for second time\n");
- return r;
- }
- unifi_trace(card->ospriv, UDBG1, "MAILBOX1 value=0x%04X\n", mbox1);
-
- break;
- }
-
- CsrThreadSleep(MAILBOX1_TIMEOUT);
- if ((i % 100) == 99)
- {
- unifi_trace(card->ospriv, UDBG2, "MAILBOX1 not ready (0x%X), still trying...\n", mbox1);
- }
- }
-
- if ((r == CSR_RESULT_SUCCESS) && (mbox1 == 0))
- {
- unifi_trace(card->ospriv, UDBG1, "Timeout waiting for firmware to start, Mailbox1 still 0 after %d ms\n",
- MAILBOX1_ATTEMPTS * MAILBOX1_TIMEOUT);
- return CSR_RESULT_FAILURE;
- }
-
-
- /*
- * Complete the reset handshake by setting MAILBOX2 to 0xFFFF
- */
- r = unifi_write_direct16(card, ChipHelper_SDIO_HIP_HANDSHAKE(card->helper) * 2, 0xFFFF);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write f/w startup handshake to MAILBOX2\n");
- return r;
- }
-
-
- /*
- * Read the Symbol Look Up Table (SLUT) offset.
- * Top 16 bits are in mbox1, read the lower 16 bits from mbox0.
- */
- mbox0 = 0;
- r = unifi_read_direct16(card, ChipHelper_MAILBOX0(card->helper) * 2, &mbox0);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read UniFi Mailbox0 register\n");
- return r;
- }
-
- *paddr = (((u32)mbox1 << 16) | mbox0);
-
- return CSR_RESULT_SUCCESS;
-} /* card_wait_for_firmware_to_start() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_capture_panic
- *
- * Attempt to capture panic codes from the firmware. This may involve
- * warm reset of the chip to regain access following a watchdog reset.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS if panic codes were captured, or none available
- * CSR_RESULT_FAILURE if the driver could not access function 1
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_capture_panic(card_t *card)
-{
-
- /* The firmware must have previously initialised to read the panic addresses
- * from the SLUT
- */
- if (!card->panic_data_phy_addr || !card->panic_data_mac_addr)
- {
- return CSR_RESULT_SUCCESS;
- }
-
- /* Ensure we can access function 1 following a panic/watchdog reset */
- if (card_access_panic(card) == CSR_RESULT_SUCCESS)
- {
- /* Read the panic codes */
- unifi_read_panic(card);
- }
- else
- {
- unifi_info(card->ospriv, "Unable to read panic codes");
- }
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_access_panic
- * Attempt to read the WLAN SDIO function in order to read panic codes
- * and perform various reset steps to regain access if the read fails.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS if panic codes can be read
- * CSR error code if panic codes can not be read
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_access_panic(card_t *card)
-{
- u16 data_u16 = 0;
- s32 i;
- CsrResult r, sr;
-
- /* A chip version of zero means that the version never got successfully read
- * during reset. In this case give up because it will not be possible to
- * verify the chip version.
- */
- if (!card->chip_version)
- {
- unifi_info(card->ospriv, "Unknown chip version\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Ensure chip is awake or access to function 1 will fail */
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_set_host_state() failed %d\n", r);
- return CSR_RESULT_FAILURE; /* Card is probably unpowered */
- }
- CsrThreadSleep(20);
-
- for (i = 0; i < 3; i++)
- {
- sr = CsrSdioRead16(card->sdio_if, CHIP_HELPER_UNIFI_GBL_CHIP_VERSION * 2, &data_u16);
- if (sr != CSR_RESULT_SUCCESS || data_u16 != card->chip_version)
- {
- unifi_info(card->ospriv, "Failed to read valid chip version sr=%d (0x%04x want 0x%04x) try %d\n",
- sr, data_u16, card->chip_version, i);
-
- /* Set clock speed low */
- sr = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_SAFE_HZ);
- if (sr != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "CsrSdioMaxBusClockFrequencySet() failed1 %d\n", sr);
- r = ConvertCsrSdioToCsrHipResult(card, sr);
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_SAFE_HZ;
-
- /* First try re-enabling function in case a f/w watchdog reset disabled it */
- if (i == 0)
- {
- unifi_info(card->ospriv, "Try function enable\n");
- sr = CsrSdioFunctionEnable(card->sdio_if);
- if (sr != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, sr);
- unifi_error(card->ospriv, "CsrSdioFunctionEnable failed %d (HIP %d)\n", sr, r);
- }
- continue;
- }
-
- /* Second try, set awake */
- unifi_info(card->ospriv, "Try set awake\n");
-
- /* Ensure chip is awake */
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_set_host_state() failed2 %d\n", r);
- }
-
- /* Set clock speed low in case setting the host state raised it, which
- * would only happen if host state was previously TORPID
- */
- sr = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_SAFE_HZ);
- if (sr != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "CsrSdioMaxBusClockFrequencySet() failed2 %d\n", sr);
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_SAFE_HZ;
-
- if (i == 1)
- {
- continue;
- }
-
- /* Perform a s/w reset to preserve as much as the card state as possible,
- * (mainly the preserve RAM). The context will be lost for coredump - but as we
- * were unable to access the WLAN function for panic, the coredump would have
- * also failed without a reset.
- */
- unifi_info(card->ospriv, "Try s/w reset\n");
-
- r = unifi_card_hard_reset(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_card_hard_reset() failed %d\n", r);
- }
- }
- else
- {
- if (i > 0)
- {
- unifi_info(card->ospriv, "Read chip version 0x%x after %d retries\n", data_u16, i);
- }
- break;
- }
- }
-
- r = ConvertCsrSdioToCsrHipResult(card, sr);
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_panic
- * Reads, saves and prints panic codes stored by the firmware in UniFi's
- * preserve RAM by the last panic that occurred since chip was powered.
- * Nothing is saved if the panic codes are read as zero.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * ---------------------------------------------------------------------------
- */
-void unifi_read_panic(card_t *card)
-{
- CsrResult r;
- u16 p_code, p_arg;
-
- /* The firmware must have previously initialised to read the panic addresses
- * from the SLUT
- */
- if (!card->panic_data_phy_addr || !card->panic_data_mac_addr)
- {
- return;
- }
-
- /* Get the panic data from PHY */
- r = unifi_card_read16(card, card->panic_data_phy_addr, &p_code);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "capture_panic: unifi_read16 %08x failed %d\n", card->panic_data_phy_addr, r);
- p_code = 0;
- }
- if (p_code)
- {
- r = unifi_card_read16(card, card->panic_data_phy_addr + 2, &p_arg);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "capture_panic: unifi_read16 %08x failed %d\n", card->panic_data_phy_addr + 2, r);
- }
- unifi_error(card->ospriv, "Last UniFi PHY PANIC %04x arg %04x\n", p_code, p_arg);
- card->last_phy_panic_code = p_code;
- card->last_phy_panic_arg = p_arg;
- }
-
- /* Get the panic data from MAC */
- r = unifi_card_read16(card, card->panic_data_mac_addr, &p_code);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "capture_panic: unifi_read16 %08x failed %d\n", card->panic_data_mac_addr, r);
- p_code = 0;
- }
- if (p_code)
- {
- r = unifi_card_read16(card, card->panic_data_mac_addr + 2, &p_arg);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "capture_panic: unifi_read16 %08x failed %d\n", card->panic_data_mac_addr + 2, r);
- }
- unifi_error(card->ospriv, "Last UniFi MAC PANIC %04x arg %04x\n", p_code, p_arg);
- card->last_mac_panic_code = p_code;
- card->last_mac_panic_arg = p_arg;
- }
-
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_allocate_memory_resources
- *
- * Allocates memory for the from-host, to-host bulk data slots,
- * soft queue buffers and bulk data buffers.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure.
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_allocate_memory_resources(card_t *card)
-{
- s16 n, i, k, r;
- sdio_config_data_t *cfg_data;
-
- /* Reset any state carried forward from a previous life */
- card->fh_command_queue.q_rd_ptr = 0;
- card->fh_command_queue.q_wr_ptr = 0;
- (void)scnprintf(card->fh_command_queue.name, UNIFI_QUEUE_NAME_MAX_LENGTH,
- "fh_cmd_q");
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->fh_traffic_queue[i].q_rd_ptr = 0;
- card->fh_traffic_queue[i].q_wr_ptr = 0;
- (void)scnprintf(card->fh_traffic_queue[i].name,
- UNIFI_QUEUE_NAME_MAX_LENGTH, "fh_data_q%d", i);
- }
-#ifndef CSR_WIFI_HIP_TA_DISABLE
- unifi_ta_sampling_init(card);
-#endif
- /* Convenience short-cut */
- cfg_data = &card->config_data;
-
- /*
- * Allocate memory for the from-host and to-host signal buffers.
- */
- card->fh_buffer.buf = kmalloc(UNIFI_FH_BUF_SIZE, GFP_KERNEL);
- if (card->fh_buffer.buf == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for F-H signals\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
- card->fh_buffer.bufsize = UNIFI_FH_BUF_SIZE;
- card->fh_buffer.ptr = card->fh_buffer.buf;
- card->fh_buffer.count = 0;
-
- card->th_buffer.buf = kmalloc(UNIFI_FH_BUF_SIZE, GFP_KERNEL);
- if (card->th_buffer.buf == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for T-H signals\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
- card->th_buffer.bufsize = UNIFI_FH_BUF_SIZE;
- card->th_buffer.ptr = card->th_buffer.buf;
- card->th_buffer.count = 0;
-
-
- /*
- * Allocate memory for the from-host and to-host bulk data slots.
- * This is done as separate kmallocs because lots of smaller
- * allocations are more likely to succeed than one huge one.
- */
-
- /* Allocate memory for the array of pointers */
- n = cfg_data->num_fromhost_data_slots;
-
- unifi_trace(card->ospriv, UDBG3, "Alloc from-host resources, %d slots.\n", n);
- card->from_host_data = kmalloc(n * sizeof(slot_desc_t), GFP_KERNEL);
- if (card->from_host_data == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for F-H bulk data array\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /* Initialise from-host bulk data slots */
- for (i = 0; i < n; i++)
- {
- UNIFI_INIT_BULK_DATA(&card->from_host_data[i].bd);
- }
-
- /* Allocate memory for the array used for slot host tag mapping */
- card->fh_slot_host_tag_record = kmalloc(n * sizeof(u32), GFP_KERNEL);
-
- if (card->fh_slot_host_tag_record == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for F-H slot host tag mapping array\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /* Initialise host tag entries for from-host bulk data slots */
- for (i = 0; i < n; i++)
- {
- card->fh_slot_host_tag_record[i] = CSR_WIFI_HIP_RESERVED_HOST_TAG;
- }
-
-
- /* Allocate memory for the array of pointers */
- n = cfg_data->num_tohost_data_slots;
-
- unifi_trace(card->ospriv, UDBG3, "Alloc to-host resources, %d slots.\n", n);
- card->to_host_data = kmalloc(n * sizeof(bulk_data_desc_t), GFP_KERNEL);
- if (card->to_host_data == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for T-H bulk data array\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /* Initialise to-host bulk data slots */
- for (i = 0; i < n; i++)
- {
- UNIFI_INIT_BULK_DATA(&card->to_host_data[i]);
- }
-
- /*
- * Initialise buffers for soft Q
- */
- for (i = 0; i < UNIFI_SOFT_COMMAND_Q_LENGTH; i++)
- {
- for (r = 0; r < UNIFI_MAX_DATA_REFERENCES; r++)
- {
- UNIFI_INIT_BULK_DATA(&card->fh_command_q_body[i].bulkdata[r]);
- }
- }
-
- for (k = 0; k < UNIFI_NO_OF_TX_QS; k++)
- {
- for (i = 0; i < UNIFI_SOFT_TRAFFIC_Q_LENGTH; i++)
- {
- for (r = 0; r < UNIFI_MAX_DATA_REFERENCES; r++)
- {
- UNIFI_INIT_BULK_DATA(&card->fh_traffic_q_body[k][i].bulkdata[r]);
- }
- }
- }
-
- card->memory_resources_allocated = 1;
-
- return CSR_RESULT_SUCCESS;
-} /* card_allocate_memory_resources() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_free_bulk_data
- *
- * Free the data associated to a bulk data structure.
- *
- * Arguments:
- * card Pointer to card struct
- * bulk_data_slot Pointer to bulk data structure
- *
- * Returns:
- * None.
- *
- * ---------------------------------------------------------------------------
- */
-static void unifi_free_bulk_data(card_t *card, bulk_data_desc_t *bulk_data_slot)
-{
- if (bulk_data_slot->data_length != 0)
- {
- unifi_net_data_free(card->ospriv, bulk_data_slot);
- }
-} /* unifi_free_bulk_data() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_free_memory_resources
- *
- * Frees memory allocated for the from-host, to-host bulk data slots,
- * soft queue buffers and bulk data buffers.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void card_free_memory_resources(card_t *card)
-{
-
- unifi_trace(card->ospriv, UDBG1, "Freeing card memory resources.\n");
-
- /* Clear our internal queues */
- unifi_cancel_pending_signals(card);
-
-
- kfree(card->to_host_data);
- card->to_host_data = NULL;
-
- kfree(card->from_host_data);
- card->from_host_data = NULL;
-
- /* free the memory for slot host tag mapping array */
- kfree(card->fh_slot_host_tag_record);
- card->fh_slot_host_tag_record = NULL;
-
- kfree(card->fh_buffer.buf);
- card->fh_buffer.ptr = card->fh_buffer.buf = NULL;
- card->fh_buffer.bufsize = 0;
- card->fh_buffer.count = 0;
-
- kfree(card->th_buffer.buf);
- card->th_buffer.ptr = card->th_buffer.buf = NULL;
- card->th_buffer.bufsize = 0;
- card->th_buffer.count = 0;
-
-
- card->memory_resources_allocated = 0;
-
-} /* card_free_memory_resources() */
-
-
-static void card_init_soft_queues(card_t *card)
-{
- s16 i;
-
- unifi_trace(card->ospriv, UDBG1, "Initialising internal signal queues.\n");
- /* Reset any state carried forward from a previous life */
- card->fh_command_queue.q_rd_ptr = 0;
- card->fh_command_queue.q_wr_ptr = 0;
- (void)scnprintf(card->fh_command_queue.name, UNIFI_QUEUE_NAME_MAX_LENGTH,
- "fh_cmd_q");
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->fh_traffic_queue[i].q_rd_ptr = 0;
- card->fh_traffic_queue[i].q_wr_ptr = 0;
- (void)scnprintf(card->fh_traffic_queue[i].name,
- UNIFI_QUEUE_NAME_MAX_LENGTH, "fh_data_q%d", i);
- }
-#ifndef CSR_WIFI_HIP_TA_DISABLE
- unifi_ta_sampling_init(card);
-#endif
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_cancel_pending_signals
- *
- * Free the signals and associated bulk data, pending in the core.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void unifi_cancel_pending_signals(card_t *card)
-{
- s16 i, n, r;
-
- unifi_trace(card->ospriv, UDBG1, "Canceling pending signals.\n");
-
- if (card->to_host_data)
- {
- /*
- * Free any bulk data buffers allocated for the t-h slots
- * This will clear all buffers that did not make it to
- * unifi_receive_event() before cancel was request.
- */
- n = card->config_data.num_tohost_data_slots;
- unifi_trace(card->ospriv, UDBG3, "Freeing to-host resources, %d slots.\n", n);
- for (i = 0; i < n; i++)
- {
- unifi_free_bulk_data(card, &card->to_host_data[i]);
- }
- }
-
- /*
- * If any of the from-host bulk data has reached the card->from_host_data
- * but not UniFi, we need to free the buffers here.
- */
- if (card->from_host_data)
- {
- /* Free any bulk data buffers allocated for the f-h slots */
- n = card->config_data.num_fromhost_data_slots;
- unifi_trace(card->ospriv, UDBG3, "Freeing from-host resources, %d slots.\n", n);
- for (i = 0; i < n; i++)
- {
- unifi_free_bulk_data(card, &card->from_host_data[i].bd);
- }
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->dynamic_slot_data.from_host_used_slots[i] = 0;
- card->dynamic_slot_data.from_host_max_slots[i] = 0;
- card->dynamic_slot_data.from_host_reserved_slots[i] = 0;
- }
- }
-
- /*
- * Free any bulk data buffers allocated in the soft queues.
- * This covers the case where a bulk data pointer has reached the soft queue
- * but not the card->from_host_data.
- */
- unifi_trace(card->ospriv, UDBG3, "Freeing cmd q resources.\n");
- for (i = 0; i < UNIFI_SOFT_COMMAND_Q_LENGTH; i++)
- {
- for (r = 0; r < UNIFI_MAX_DATA_REFERENCES; r++)
- {
- unifi_free_bulk_data(card, &card->fh_command_q_body[i].bulkdata[r]);
- }
- }
-
- unifi_trace(card->ospriv, UDBG3, "Freeing traffic q resources.\n");
- for (n = 0; n < UNIFI_NO_OF_TX_QS; n++)
- {
- for (i = 0; i < UNIFI_SOFT_TRAFFIC_Q_LENGTH; i++)
- {
- for (r = 0; r < UNIFI_MAX_DATA_REFERENCES; r++)
- {
- unifi_free_bulk_data(card, &card->fh_traffic_q_body[n][i].bulkdata[r]);
- }
- }
- }
-
- card_init_soft_queues(card);
-
-} /* unifi_cancel_pending_signals() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_free_card
- *
- * Free the memory allocated for the card structure and buffers.
- *
- * Notes:
- * The porting layer is responsible for freeing any mini-coredump buffers
- * allocated when it called unifi_coredump_init(), by calling
- * unifi_coredump_free() before calling this function.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void unifi_free_card(card_t *card)
-{
-#ifdef CSR_PRE_ALLOC_NET_DATA
- prealloc_netdata_free(card);
-#endif
- /* Free any memory allocated. */
- card_free_memory_resources(card);
-
- /* Warn if caller didn't free coredump buffers */
- if (card->dump_buf)
- {
- unifi_error(card->ospriv, "Caller should call unifi_coredump_free()\n");
- unifi_coredump_free(card); /* free anyway to prevent memory leak */
- }
-
- kfree(card);
-
-} /* unifi_free_card() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_init_slots
- *
- * Allocate memory for host-side slot data and signal queues.
- *
- * Arguments:
- * card Pointer to card object
- *
- * Returns:
- * CSR error code.
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_init_slots(card_t *card)
-{
- CsrResult r;
- u8 i;
-
- /* Allocate the buffers we need, only once. */
- if (card->memory_resources_allocated == 1)
- {
- card_free_memory_resources(card);
- }
- else
- {
- /* Initialise our internal command and traffic queues */
- card_init_soft_queues(card);
- }
-
- r = card_allocate_memory_resources(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to allocate card memory resources.\n");
- card_free_memory_resources(card);
- return r;
- }
-
- if (card->sdio_ctrl_addr == 0)
- {
- unifi_error(card->ospriv, "Failed to find config struct!\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /*
- * Set initial counts.
- */
-
- card->from_host_data_head = 0;
-
- /* Get initial signal counts from UniFi, in case it has not been reset. */
- {
- u16 s;
-
- /* Get the from-host-signals-written count */
- r = unifi_card_read16(card, card->sdio_ctrl_addr + 0, &s);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read from-host sig written count\n");
- return r;
- }
- card->from_host_signals_w = (s16)s;
-
- /* Get the to-host-signals-written count */
- r = unifi_card_read16(card, card->sdio_ctrl_addr + 6, &s);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read to-host sig read count\n");
- return r;
- }
- card->to_host_signals_r = (s16)s;
- }
-
- /* Set Initialised flag. */
- r = unifi_card_write16(card, card->init_flag_addr, 0x0001);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write initialised flag\n");
- return r;
- }
-
- /* Dynamic queue reservation */
- memset(&card->dynamic_slot_data, 0, sizeof(card_dynamic_slot_t));
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->dynamic_slot_data.from_host_max_slots[i] = card->config_data.num_fromhost_data_slots -
- UNIFI_RESERVED_COMMAND_SLOTS;
- card->dynamic_slot_data.queue_stable[i] = FALSE;
- }
-
- card->dynamic_slot_data.packets_interval = UNIFI_PACKETS_INTERVAL;
-
- return CSR_RESULT_SUCCESS;
-} /* card_init_slots() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_set_udi_hook
- *
- * Registers the udi hook that reports the sent signals to the core.
- *
- * Arguments:
- * card Pointer to the card context struct
- * udi_fn Pointer to the callback function.
- *
- * Returns:
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE if the card pointer is invalid,
- * CSR_RESULT_SUCCESS on success.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_set_udi_hook(card_t *card, udi_func_t udi_fn)
-{
- if (card == NULL)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- if (card->udi_hook == NULL)
- {
- card->udi_hook = udi_fn;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_set_udi_hook() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_remove_udi_hook
- *
- * Removes the udi hook that reports the sent signals from the core.
- *
- * Arguments:
- * card Pointer to the card context struct
- * udi_fn Pointer to the callback function.
- *
- * Returns:
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE if the card pointer is invalid,
- * CSR_RESULT_SUCCESS on success.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_remove_udi_hook(card_t *card, udi_func_t udi_fn)
-{
- if (card == NULL)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- if (card->udi_hook == udi_fn)
- {
- card->udi_hook = NULL;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_remove_udi_hook() */
-
-
-static void CardReassignDynamicReservation(card_t *card)
-{
- u8 i;
-
- unifi_trace(card->ospriv, UDBG5, "Packets Txed %d %d %d %d\n",
- card->dynamic_slot_data.packets_txed[0],
- card->dynamic_slot_data.packets_txed[1],
- card->dynamic_slot_data.packets_txed[2],
- card->dynamic_slot_data.packets_txed[3]);
-
- /* Clear reservation and recalculate max slots */
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- card->dynamic_slot_data.queue_stable[i] = FALSE;
- card->dynamic_slot_data.from_host_reserved_slots[i] = 0;
- card->dynamic_slot_data.from_host_max_slots[i] = card->config_data.num_fromhost_data_slots -
- UNIFI_RESERVED_COMMAND_SLOTS;
- card->dynamic_slot_data.packets_txed[i] = 0;
-
- unifi_trace(card->ospriv, UDBG5, "CardReassignDynamicReservation: queue %d reserved %d Max %d\n", i,
- card->dynamic_slot_data.from_host_reserved_slots[i],
- card->dynamic_slot_data.from_host_max_slots[i]);
- }
-
- card->dynamic_slot_data.total_packets_txed = 0;
-}
-
-
-/* Algorithm to dynamically reserve slots. The logic is based mainly on the outstanding queue
- * length. Slots are reserved for particular queues during an interval and cleared after the interval.
- * Each queue has three associated variables.. a) used slots - the number of slots currently occupied
- * by the queue b) reserved slots - number of slots reserved specifically for the queue c) max slots - total
- * slots that this queue can actually use (may be higher than reserved slots and is dependent on reserved slots
- * for other queues).
- * This function is called when there are no slots available for a queue. It checks to see if there are enough
- * unreserved slots sufficient for this request. If available these slots are reserved for the queue.
- * If there are not enough unreserved slots, a fair share for each queue is calculated based on the total slots
- * and the number of active queues (any queue with existing reservation is considered active). Queues needing
- * less than their fair share are allowed to have the previously reserved slots. The remaining slots are
- * distributed evenly among queues that need more than the fair share
- *
- * A better scheme would take current bandwidth per AC into consideration when reserving slots. An
- * implementation scheme could consider the relative time/service period for slots in an AC. If the firmware
- * services other ACs faster than a particular AC (packets wait in the slots longer) then it is fair to reserve
- * less slots for the AC
- */
-static void CardCheckDynamicReservation(card_t *card, unifi_TrafficQueue queue)
-{
- u16 q_len, active_queues = 0, excess_queue_slots, div_extra_slots,
- queue_fair_share, reserved_slots = 0, q, excess_need_queues = 0, unmovable_slots = 0;
- s32 i;
- q_t *sigq;
- u16 num_data_slots = card->config_data.num_fromhost_data_slots - UNIFI_RESERVED_COMMAND_SLOTS;
-
- /* Calculate the pending queue length */
- sigq = &card->fh_traffic_queue[queue];
- q_len = CSR_WIFI_HIP_Q_SLOTS_USED(sigq);
-
- if (q_len <= card->dynamic_slot_data.from_host_reserved_slots[queue])
- {
- unifi_trace(card->ospriv, UDBG5, "queue %d q_len %d already has that many reserved slots, exiting\n", queue, q_len);
- return;
- }
-
- /* Upper limit */
- if (q_len > num_data_slots)
- {
- q_len = num_data_slots;
- }
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- if (i != (s32)queue)
- {
- reserved_slots += card->dynamic_slot_data.from_host_reserved_slots[i];
- }
- if ((i == (s32)queue) || (card->dynamic_slot_data.from_host_reserved_slots[i] > 0))
- {
- active_queues++;
- }
- }
-
- unifi_trace(card->ospriv, UDBG5, "CardCheckDynamicReservation: queue %d q_len %d\n", queue, q_len);
- unifi_trace(card->ospriv, UDBG5, "Active queues %d reserved slots on other queues %d\n",
- active_queues, reserved_slots);
-
- if (reserved_slots + q_len <= num_data_slots)
- {
- card->dynamic_slot_data.from_host_reserved_slots[queue] = q_len;
- if (q_len == num_data_slots)
- {
- /* This is the common case when just 1 stream is going */
- card->dynamic_slot_data.queue_stable[queue] = TRUE;
- }
- }
- else
- {
- queue_fair_share = num_data_slots / active_queues;
- unifi_trace(card->ospriv, UDBG5, "queue fair share %d\n", queue_fair_share);
-
- /* Evenly distribute slots among active queues */
- /* Find out the queues that need excess of fair share. Also find slots allocated
- * to queues less than their fair share, these slots cannot be reallocated (unmovable slots) */
-
- card->dynamic_slot_data.from_host_reserved_slots[queue] = q_len;
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- if (card->dynamic_slot_data.from_host_reserved_slots[i] > queue_fair_share)
- {
- excess_need_queues++;
- }
- else
- {
- unmovable_slots += card->dynamic_slot_data.from_host_reserved_slots[i];
- }
- }
-
- unifi_trace(card->ospriv, UDBG5, "Excess need queues %d\n", excess_need_queues);
-
- /* Now find the slots per excess demand queue */
- excess_queue_slots = (num_data_slots - unmovable_slots) / excess_need_queues;
- div_extra_slots = (num_data_slots - unmovable_slots) - excess_queue_slots * excess_need_queues;
- for (i = UNIFI_NO_OF_TX_QS - 1; i >= 0; i--)
- {
- if (card->dynamic_slot_data.from_host_reserved_slots[i] > excess_queue_slots)
- {
- card->dynamic_slot_data.from_host_reserved_slots[i] = excess_queue_slots;
- if (div_extra_slots > 0)
- {
- card->dynamic_slot_data.from_host_reserved_slots[i]++;
- div_extra_slots--;
- }
- /* No more slots will be allocated to this queue during the current interval */
- card->dynamic_slot_data.queue_stable[i] = TRUE;
- unifi_trace(card->ospriv, UDBG5, "queue stable %d\n", i);
- }
- }
- }
-
- /* Redistribute max slots */
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- reserved_slots = 0;
- for (q = 0; q < UNIFI_NO_OF_TX_QS; q++)
- {
- if (i != q)
- {
- reserved_slots += card->dynamic_slot_data.from_host_reserved_slots[q];
- }
- }
-
- card->dynamic_slot_data.from_host_max_slots[i] = num_data_slots - reserved_slots;
- unifi_trace(card->ospriv, UDBG5, "queue %d reserved %d Max %d\n", i,
- card->dynamic_slot_data.from_host_reserved_slots[i],
- card->dynamic_slot_data.from_host_max_slots[i]);
- }
-
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardClearFromHostDataSlot
- *
- * Clear a the given data slot, making it available again.
- *
- * Arguments:
- * card Pointer to Card object
- * slot Index of the signal slot to clear.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void CardClearFromHostDataSlot(card_t *card, const s16 slot)
-{
- u8 queue = card->from_host_data[slot].queue;
- const void *os_data_ptr = card->from_host_data[slot].bd.os_data_ptr;
-
- if (card->from_host_data[slot].bd.data_length == 0)
- {
- unifi_warning(card->ospriv,
- "Surprise: request to clear an already free FH data slot: %d\n",
- slot);
- return;
- }
-
- if (os_data_ptr == NULL)
- {
- unifi_warning(card->ospriv,
- "Clearing FH data slot %d: has null payload, len=%d\n",
- slot, card->from_host_data[slot].bd.data_length);
- }
-
- /* Free card->from_host_data[slot].bd.os_net_ptr here. */
- /* Mark slot as free by setting length to 0. */
- unifi_free_bulk_data(card, &card->from_host_data[slot].bd);
- if (queue < UNIFI_NO_OF_TX_QS)
- {
- if (card->dynamic_slot_data.from_host_used_slots[queue] == 0)
- {
- unifi_error(card->ospriv, "Goofed up used slots q = %d used slots = %d\n",
- queue,
- card->dynamic_slot_data.from_host_used_slots[queue]);
- }
- else
- {
- card->dynamic_slot_data.from_host_used_slots[queue]--;
- }
- card->dynamic_slot_data.packets_txed[queue]++;
- card->dynamic_slot_data.total_packets_txed++;
- if (card->dynamic_slot_data.total_packets_txed >= card->dynamic_slot_data.packets_interval)
- {
- CardReassignDynamicReservation(card);
- }
- }
-
- unifi_trace(card->ospriv, UDBG4, "CardClearFromHostDataSlot: slot %d recycled %p\n", slot, os_data_ptr);
-
-} /* CardClearFromHostDataSlot() */
-
-
-#ifdef CSR_WIFI_REQUEUE_PACKET_TO_HAL
-/*
- * ---------------------------------------------------------------------------
- * CardClearFromHostDataSlotWithoutFreeingBulkData
- *
- * Clear the given data slot with out freeing the bulk data.
- *
- * Arguments:
- * card Pointer to Card object
- * slot Index of the signal slot to clear.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void CardClearFromHostDataSlotWithoutFreeingBulkData(card_t *card, const s16 slot)
-{
- u8 queue = card->from_host_data[slot].queue;
-
- /* Initialise the from_host data slot so it can be re-used,
- * Set length field in from_host_data array to 0.
- */
- UNIFI_INIT_BULK_DATA(&card->from_host_data[slot].bd);
-
- queue = card->from_host_data[slot].queue;
-
- if (queue < UNIFI_NO_OF_TX_QS)
- {
- if (card->dynamic_slot_data.from_host_used_slots[queue] == 0)
- {
- unifi_error(card->ospriv, "Goofed up used slots q = %d used slots = %d\n",
- queue,
- card->dynamic_slot_data.from_host_used_slots[queue]);
- }
- else
- {
- card->dynamic_slot_data.from_host_used_slots[queue]--;
- }
- card->dynamic_slot_data.packets_txed[queue]++;
- card->dynamic_slot_data.total_packets_txed++;
- if (card->dynamic_slot_data.total_packets_txed >=
- card->dynamic_slot_data.packets_interval)
- {
- CardReassignDynamicReservation(card);
- }
- }
-} /* CardClearFromHostDataSlotWithoutFreeingBulkData() */
-
-
-#endif
-
-u16 CardGetDataSlotSize(card_t *card)
-{
- return card->config_data.data_slot_size;
-} /* CardGetDataSlotSize() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardGetFreeFromHostDataSlots
- *
- * Retrieve the number of from-host bulk data slots available.
- *
- * Arguments:
- * card Pointer to the card context struct
- *
- * Returns:
- * Number of free from-host bulk data slots.
- * ---------------------------------------------------------------------------
- */
-u16 CardGetFreeFromHostDataSlots(card_t *card)
-{
- u16 i, n = 0;
-
- /* First two slots reserved for MLME */
- for (i = 0; i < card->config_data.num_fromhost_data_slots; i++)
- {
- if (card->from_host_data[i].bd.data_length == 0)
- {
- /* Free slot */
- n++;
- }
- }
-
- return n;
-} /* CardGetFreeFromHostDataSlots() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardAreAllFromHostDataSlotsEmpty
- *
- * Returns the state of from-host bulk data slots.
- *
- * Arguments:
- * card Pointer to the card context struct
- *
- * Returns:
- * 1 The from-host bulk data slots are all empty (available).
- * 0 Some or all the from-host bulk data slots are in use.
- * ---------------------------------------------------------------------------
- */
-u16 CardAreAllFromHostDataSlotsEmpty(card_t *card)
-{
- u16 i;
-
- for (i = 0; i < card->config_data.num_fromhost_data_slots; i++)
- {
- if (card->from_host_data[i].bd.data_length != 0)
- {
- return 0;
- }
- }
-
- return 1;
-} /* CardGetFreeFromHostDataSlots() */
-
-
-static CsrResult unifi_identify_hw(card_t *card)
-{
-
- card->chip_id = card->sdio_if->sdioId.cardId;
- card->function = card->sdio_if->sdioId.sdioFunction;
- card->sdio_io_block_size = card->sdio_if->blockSize;
-
- /* If SDIO controller doesn't support byte mode CMD53, pad transfers to block sizes */
- card->sdio_io_block_pad = (card->sdio_if->features & CSR_SDIO_FEATURE_BYTE_MODE)?FALSE : TRUE;
-
- /*
- * Setup the chip helper so that we can access the registers (and
- * also tell what sub-type of HIP we should use).
- */
- card->helper = ChipHelper_GetVersionSdio((u8)card->chip_id);
- if (!card->helper)
- {
- unifi_error(card->ospriv, "Null ChipHelper\n");
- }
-
- unifi_info(card->ospriv, "Chip ID 0x%02X Function %u Block Size %u Name %s(%s)\n",
- card->chip_id, card->function, card->sdio_io_block_size,
- ChipHelper_MarketingName(card->helper),
- ChipHelper_FriendlyName(card->helper));
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_identify_hw() */
-
-
-static CsrResult unifi_prepare_hw(card_t *card)
-{
- CsrResult r;
- CsrResult csrResult;
- enum unifi_host_state old_state = card->host_state;
-
- r = unifi_identify_hw(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to identify hw\n");
- return r;
- }
-
- unifi_trace(card->ospriv, UDBG1,
- "%s mode SDIO\n", card->sdio_io_block_pad?"Block" : "Byte");
- /*
- * Chip must be a awake or blocks that are asleep may not get
- * reset. We can only do this after we have read the chip_id.
- */
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
-
- if (old_state == UNIFI_HOST_STATE_TORPID)
- {
- /* Ensure the initial clock rate is set; if a reset occurred when the chip was
- * TORPID, unifi_set_host_state() may have raised it to MAX.
- */
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_INIT_HZ);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- return r;
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_INIT_HZ;
- }
-
- /*
- * The WLAN function must be enabled to access MAILBOX2 and DEBUG_RST
- * registers.
- */
- csrResult = CsrSdioFunctionEnable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- /* Can't enable WLAN function. Try resetting the SDIO block. */
- unifi_error(card->ospriv, "Failed to re-enable function %d.\n", card->function);
- return r;
- }
-
- /*
- * Poke some registers to make sure the PLL has started,
- * otherwise memory accesses are likely to fail.
- */
- bootstrap_chip_hw(card);
-
- /* Try to read the chip version from register. */
- r = unifi_read_chip_version(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_prepare_hw() */
-
-
-static CsrResult unifi_read_chip_version(card_t *card)
-{
- u32 gbl_chip_version;
- CsrResult r;
- u16 ver;
-
- gbl_chip_version = ChipHelper_GBL_CHIP_VERSION(card->helper);
-
- /* Try to read the chip version from register. */
- if (gbl_chip_version != 0)
- {
- r = unifi_read_direct16(card, gbl_chip_version * 2, &ver);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read GBL_CHIP_VERSION\n");
- return r;
- }
- card->chip_version = ver;
- }
- else
- {
- unifi_info(card->ospriv, "Unknown Chip ID, cannot locate GBL_CHIP_VERSION\n");
- r = CSR_RESULT_FAILURE;
- }
-
- unifi_info(card->ospriv, "Chip Version 0x%04X\n", card->chip_version);
-
- return r;
-} /* unifi_read_chip_version() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_reset_hardware
- *
- * Execute the UniFi reset sequence.
- *
- * Note: This may fail if the chip is going TORPID so retry at
- * least once.
- *
- * Arguments:
- * card - pointer to card context structure
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error otherwise.
- *
- * Notes:
- * Some platforms (e.g. Windows Vista) do not allow access to registers
- * that are necessary for a software soft reset.
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_reset_hardware(card_t *card)
-{
- CsrResult r;
- u16 new_block_size = UNIFI_IO_BLOCK_SIZE;
- CsrResult csrResult;
-
- /* Errors returned by unifi_prepare_hw() are not critical at this point */
- r = unifi_prepare_hw(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
-
- /* First try SDIO controller reset, which may power cycle the UniFi, assert
- * its reset line, or not be implemented depending on the platform.
- */
- unifi_info(card->ospriv, "Calling CsrSdioHardReset\n");
- csrResult = CsrSdioHardReset(card->sdio_if);
- if (csrResult == CSR_RESULT_SUCCESS)
- {
- unifi_info(card->ospriv, "CsrSdioHardReset succeeded on resetting UniFi\n");
- r = unifi_prepare_hw(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_prepare_hw failed after hard reset\n");
- return r;
- }
- }
- else if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- else
- {
- /* Falling back to software hard reset methods */
- unifi_info(card->ospriv, "Falling back to software hard reset\n");
- r = unifi_card_hard_reset(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "software hard reset failed\n");
- return r;
- }
-
- /* If we fell back to unifi_card_hard_reset() methods, chip version may
- * not have been read. (Note in the unlikely event that it is zero,
- * it will be harmlessly read again)
- */
- if (card->chip_version == 0)
- {
- r = unifi_read_chip_version(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- }
- }
-
-#ifdef CSR_WIFI_HIP_SDIO_BLOCK_SIZE
- new_block_size = CSR_WIFI_HIP_SDIO_BLOCK_SIZE;
-#endif
-
- /* After hard reset, we need to restore the SDIO block size */
- csrResult = CsrSdioBlockSizeSet(card->sdio_if, new_block_size);
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
-
- /* Warn if a different block size was achieved by the transport */
- if (card->sdio_if->blockSize != new_block_size)
- {
- unifi_info(card->ospriv,
- "Actually got block size %d\n", card->sdio_if->blockSize);
- }
-
- /* sdio_io_block_size always needs be updated from the achieved block size,
- * as it is used by the OS layer to allocate memory in unifi_net_malloc().
- * Controllers which don't support block mode (e.g. CSPI) will report a
- * block size of zero.
- */
- if (card->sdio_if->blockSize == 0)
- {
- unifi_info(card->ospriv, "Block size 0, block mode not available\n");
-
- /* Set sdio_io_block_size to 1 so that unifi_net_data_malloc() has a
- * sensible rounding value. Elsewhere padding will already be
- * disabled because the controller supports byte mode.
- */
- card->sdio_io_block_size = 1;
-
- /* Controller features must declare support for byte mode */
- if (!(card->sdio_if->features & CSR_SDIO_FEATURE_BYTE_MODE))
- {
- unifi_error(card->ospriv, "Requires byte mode\n");
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- }
- else
- {
- /* Padding will be enabled if CSR_SDIO_FEATURE_BYTE_MODE isn't set */
- card->sdio_io_block_size = card->sdio_if->blockSize;
- }
-
-
- return r;
-} /* unifi_reset_hardware() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_reset_method_io_enable
- *
- * Issue a hard reset to the hw writing the IO_ENABLE.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * 0 on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred or if a response
- * was not seen in the expected time
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_reset_method_io_enable(card_t *card)
-{
- CsrResult r;
- CsrResult csrResult;
-
- /*
- * This resets only function 1, so should be used in
- * preference to the method below (CSR_FUNC_EN)
- */
- unifi_trace(card->ospriv, UDBG1, "Hard reset (IO_ENABLE)\n");
-
- csrResult = CsrSdioFunctionDisable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- unifi_warning(card->ospriv, "SDIO error writing IO_ENABLE: %d\n", r);
- }
- else
- {
- /* Delay here to let the reset take affect. */
- CsrThreadSleep(RESET_SETTLE_DELAY);
-
- r = card_wait_for_unifi_to_disable(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
-
- if (r == CSR_RESULT_SUCCESS)
- {
- r = card_wait_for_unifi_to_reset(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- }
- }
-
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_trace(card->ospriv, UDBG1, "Hard reset (CSR_FUNC_EN)\n");
-
- r = sdio_write_f0(card, SDIO_CSR_FUNC_EN, 0);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_warning(card->ospriv, "SDIO error writing SDIO_CSR_FUNC_EN: %d\n", r);
- return r;
- }
- else
- {
- /* Delay here to let the reset take affect. */
- CsrThreadSleep(RESET_SETTLE_DELAY);
-
- r = card_wait_for_unifi_to_reset(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- }
- }
-
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_warning(card->ospriv, "card_reset_method_io_enable failed to reset UniFi\n");
- }
-
- return r;
-} /* card_reset_method_io_enable() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_reset_method_dbg_reset
- *
- * Issue a hard reset to the hw writing the DBG_RESET.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred or if a response
- * was not seen in the expected time
- * ---------------------------------------------------------------------------
- */
-static CsrResult card_reset_method_dbg_reset(card_t *card)
-{
- CsrResult r;
-
- /*
- * Prepare UniFi for h/w reset
- */
- if (card->host_state == UNIFI_HOST_STATE_TORPID)
- {
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_DROWSY);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to set UNIFI_HOST_STATE_DROWSY\n");
- return r;
- }
- CsrThreadSleep(5);
- }
-
- r = unifi_card_stop_processor(card, UNIFI_PROC_BOTH);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Can't stop processors\n");
- return r;
- }
-
- unifi_trace(card->ospriv, UDBG1, "Hard reset (DBG_RESET)\n");
-
- /*
- * This register write may fail. The debug reset resets
- * parts of the Function 0 sections of the chip, and
- * therefore the response cannot be sent back to the host.
- */
- r = unifi_write_direct_8_or_16(card, ChipHelper_DBG_RESET(card->helper) * 2, 1);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_warning(card->ospriv, "SDIO error writing DBG_RESET: %d\n", r);
- return r;
- }
-
- /* Delay here to let the reset take affect. */
- CsrThreadSleep(RESET_SETTLE_DELAY);
-
- r = card_wait_for_unifi_to_reset(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_warning(card->ospriv, "card_reset_method_dbg_reset failed to reset UniFi\n");
- }
-
- return r;
-} /* card_reset_method_dbg_reset() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_hard_reset
- *
- * Issue reset to hardware, by writing to registers on the card.
- * Power to the card is preserved.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred or if a response
- * was not seen in the expected time
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_card_hard_reset(card_t *card)
-{
- CsrResult r;
- const struct chip_helper_reset_values *init_data;
- u32 chunks;
-
- /* Clear cache of page registers */
- card->proc_select = (u32)(-1);
- card->dmem_page = (u32)(-1);
- card->pmem_page = (u32)(-1);
-
- /*
- * We need to have a valid card->helper before we use software hard reset.
- * If unifi_identify_hw() fails to get the card ID, it probably means
- * that there is no way to talk to the h/w.
- */
- r = unifi_identify_hw(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_card_hard_reset failed to identify h/w\n");
- return r;
- }
-
- /* Search for some reset code. */
- chunks = ChipHelper_HostResetSequence(card->helper, &init_data);
- if (chunks != 0)
- {
- unifi_error(card->ospriv,
- "Hard reset (Code download) is unsupported\n");
-
- return CSR_RESULT_FAILURE;
- }
-
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- /* The HIP spec considers this a bus-specific reset.
- * This resets only function 1, so should be used in
- * preference to the method below (CSR_FUNC_EN)
- * If this method fails, it means that the f/w is probably
- * not running. In this case, try the DBG_RESET method.
- */
- r = card_reset_method_io_enable(card);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r == CSR_RESULT_SUCCESS)
- {
- return r;
- }
- }
-
- /* Software hard reset */
- r = card_reset_method_dbg_reset(card);
-
- return r;
-} /* unifi_card_hard_reset() */
-
-
-/*
- * ---------------------------------------------------------------------------
- *
- * CardGenInt
- *
- * Prod the card.
- * This function causes an internal interrupt to be raised in the
- * UniFi chip. It is used to signal the firmware that some action has
- * been completed.
- * The UniFi Host Interface asks that the value used increments for
- * debugging purposes.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred or if a response
- * was not seen in the expected time
- * ---------------------------------------------------------------------------
- */
-CsrResult CardGenInt(card_t *card)
-{
- CsrResult r;
-
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- r = sdio_write_f0(card, SDIO_CSR_FROM_HOST_SCRATCH0,
- (u8)card->unifi_interrupt_seq);
- }
- else
- {
- r = unifi_write_direct_8_or_16(card,
- ChipHelper_SHARED_IO_INTERRUPT(card->helper) * 2,
- (u8)card->unifi_interrupt_seq);
- }
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error writing UNIFI_SHARED_IO_INTERRUPT: %d\n", r);
- return r;
- }
-
- card->unifi_interrupt_seq++;
-
- return CSR_RESULT_SUCCESS;
-} /* CardGenInt() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardEnableInt
- *
- * Enable the outgoing SDIO interrupt from UniFi to the host.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred,
- * ---------------------------------------------------------------------------
- */
-CsrResult CardEnableInt(card_t *card)
-{
- CsrResult r;
- u8 int_enable;
-
- r = sdio_read_f0(card, SDIO_INT_ENABLE, &int_enable);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error reading SDIO_INT_ENABLE\n");
- return r;
- }
-
- int_enable |= (1 << card->function) | UNIFI_SD_INT_ENABLE_IENM;
-
- r = sdio_write_f0(card, SDIO_INT_ENABLE, int_enable);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error writing SDIO_INT_ENABLE\n");
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CardEnableInt() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardDisableInt
- *
- * Disable the outgoing SDIO interrupt from UniFi to the host.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred,
- * ---------------------------------------------------------------------------
- */
-CsrResult CardDisableInt(card_t *card)
-{
- CsrResult r;
- u8 int_enable;
-
- r = sdio_read_f0(card, SDIO_INT_ENABLE, &int_enable);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error reading SDIO_INT_ENABLE\n");
- return r;
- }
-
- int_enable &= ~(1 << card->function);
-
- r = sdio_write_f0(card, SDIO_INT_ENABLE, int_enable);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error writing SDIO_INT_ENABLE\n");
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CardDisableInt() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardPendingInt
- *
- * Determine whether UniFi is currently asserting the SDIO interrupt
- * request.
- *
- * Arguments:
- * card Pointer to Card object
- * pintr Pointer to location to write interrupt status,
- * TRUE if interrupt pending,
- * FALSE if no interrupt pending.
- * Returns:
- * CSR_RESULT_SUCCESS interrupt status read successfully
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred,
- * ---------------------------------------------------------------------------
- */
-CsrResult CardPendingInt(card_t *card, u8 *pintr)
-{
- CsrResult r;
- u8 pending;
-
- *pintr = FALSE;
-
- r = sdio_read_f0(card, SDIO_INT_PENDING, &pending);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error reading SDIO_INT_PENDING\n");
- return r;
- }
-
- *pintr = (pending & (1 << card->function))?TRUE : FALSE;
-
- return CSR_RESULT_SUCCESS;
-} /* CardPendingInt() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardClearInt
- *
- * Clear the UniFi SDIO interrupt request.
- *
- * Arguments:
- * card Pointer to Card object
- *
- * Returns:
- * CSR_RESULT_SUCCESS if pending interrupt was cleared, or no pending interrupt.
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred,
- * ---------------------------------------------------------------------------
- */
-CsrResult CardClearInt(card_t *card)
-{
- CsrResult r;
- u8 intr;
-
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- /* CardPendingInt() sets intr, if there is a pending interrupt */
- r = CardPendingInt(card, &intr);
- if (intr == FALSE)
- {
- return r;
- }
-
- r = sdio_write_f0(card, SDIO_CSR_HOST_INT_CLEAR, 1);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error writing SDIO_CSR_HOST_INT_CLEAR\n");
- }
- }
- else
- {
- r = unifi_write_direct_8_or_16(card,
- ChipHelper_SDIO_HOST_INT(card->helper) * 2,
- 0);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error writing UNIFI_SDIO_HOST_INT\n");
- }
- }
-
- return r;
-} /* CardClearInt() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardIntEnabled
- *
- * Determine whether UniFi is currently asserting the SDIO interrupt
- * request.
- *
- * Arguments:
- * card Pointer to Card object
- * enabled Pointer to location to write interrupt enable status,
- * TRUE if interrupts enabled,
- * FALSE if interupts disabled.
- *
- * Returns:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred,
- * ---------------------------------------------------------------------------
- */
-CsrResult CardIntEnabled(card_t *card, u8 *enabled)
-{
- CsrResult r;
- u8 int_enable;
-
- r = sdio_read_f0(card, SDIO_INT_ENABLE, &int_enable);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "SDIO error reading SDIO_INT_ENABLE\n");
- return r;
- }
-
- *enabled = (int_enable & (1 << card->function))?TRUE : FALSE;
-
- return CSR_RESULT_SUCCESS;
-} /* CardIntEnabled() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CardWriteBulkData
- * Allocate slot in the pending bulkdata arrays and assign it to a signal's
- * bulkdata reference. The slot is then ready for UniFi's bulkdata commands
- * to transfer the data to/from the host.
- *
- * Arguments:
- * card Pointer to Card object
- * csptr Pending signal pointer, including bulkdata ref
- * queue Traffic queue that this signal is using
- *
- * Returns:
- * CSR_RESULT_SUCCESS if a free slot was assigned
- * CSR_RESULT_FAILURE if no slot was available
- * ---------------------------------------------------------------------------
- */
-CsrResult CardWriteBulkData(card_t *card, card_signal_t *csptr, unifi_TrafficQueue queue)
-{
- u16 i, slots[UNIFI_MAX_DATA_REFERENCES], j = 0;
- u8 *packed_sigptr, num_slots_required = 0;
- bulk_data_desc_t *bulkdata = csptr->bulkdata;
- s16 h, nslots;
-
- /* Count the number of slots required */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- if (bulkdata[i].data_length != 0)
- {
- num_slots_required++;
- }
- }
-
- /* Get the slot numbers */
- if (num_slots_required != 0)
- {
- /* Last 2 slots for MLME */
- if (queue == UNIFI_TRAFFIC_Q_MLME)
- {
- h = card->config_data.num_fromhost_data_slots - UNIFI_RESERVED_COMMAND_SLOTS;
- for (i = 0; i < card->config_data.num_fromhost_data_slots; i++)
- {
- if (card->from_host_data[h].bd.data_length == 0)
- {
- /* Free data slot, claim it */
- slots[j++] = h;
- if (j == num_slots_required)
- {
- break;
- }
- }
-
- if (++h >= card->config_data.num_fromhost_data_slots)
- {
- h = 0;
- }
- }
- }
- else
- {
- if (card->dynamic_slot_data.from_host_used_slots[queue]
- < card->dynamic_slot_data.from_host_max_slots[queue])
- {
- /* Data commands get a free slot only after a few checks */
- nslots = card->config_data.num_fromhost_data_slots - UNIFI_RESERVED_COMMAND_SLOTS;
-
- h = card->from_host_data_head;
-
- for (i = 0; i < nslots; i++)
- {
- if (card->from_host_data[h].bd.data_length == 0)
- {
- /* Free data slot, claim it */
- slots[j++] = h;
- if (j == num_slots_required)
- {
- break;
- }
- }
-
- if (++h >= nslots)
- {
- h = 0;
- }
- }
- card->from_host_data_head = h;
- }
- }
-
- /* Required number of slots are not available, bail out */
- if (j != num_slots_required)
- {
- unifi_trace(card->ospriv, UDBG5, "CardWriteBulkData: didn't find free slot/s\n");
-
- /* If we haven't already reached the stable state we can ask for reservation */
- if ((queue != UNIFI_TRAFFIC_Q_MLME) && (card->dynamic_slot_data.queue_stable[queue] == FALSE))
- {
- CardCheckDynamicReservation(card, queue);
- }
-
- for (i = 0; i < card->config_data.num_fromhost_data_slots; i++)
- {
- unifi_trace(card->ospriv, UDBG5, "fh data slot %d: %d\n", i, card->from_host_data[i].bd.data_length);
- }
- return CSR_RESULT_FAILURE;
- }
- }
-
- packed_sigptr = csptr->sigbuf;
-
- /* Fill in the slots with data */
- j = 0;
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- if (bulkdata[i].data_length == 0)
- {
- /* Zero-out the DATAREF in the signal */
- SET_PACKED_DATAREF_SLOT(packed_sigptr, i, 0);
- SET_PACKED_DATAREF_LEN(packed_sigptr, i, 0);
- }
- else
- {
- /*
- * Fill in the slot number in the SIGNAL structure but
- * preserve the offset already in there
- */
- SET_PACKED_DATAREF_SLOT(packed_sigptr, i, slots[j] | (((u16)packed_sigptr[SIZEOF_SIGNAL_HEADER + (i * SIZEOF_DATAREF) + 1]) << 8));
- SET_PACKED_DATAREF_LEN(packed_sigptr, i, bulkdata[i].data_length);
-
- /* Do not copy the data, just store the information to them */
- card->from_host_data[slots[j]].bd.os_data_ptr = bulkdata[i].os_data_ptr;
- card->from_host_data[slots[j]].bd.os_net_buf_ptr = bulkdata[i].os_net_buf_ptr;
- card->from_host_data[slots[j]].bd.data_length = bulkdata[i].data_length;
- card->from_host_data[slots[j]].bd.net_buf_length = bulkdata[i].net_buf_length;
- card->from_host_data[slots[j]].queue = queue;
-
- unifi_trace(card->ospriv, UDBG4, "CardWriteBulkData sig=0x%x, fh slot %d = %p\n",
- GET_SIGNAL_ID(packed_sigptr), i, bulkdata[i].os_data_ptr);
-
- /* Sanity-check that the bulk data desc being assigned to the slot
- * actually has a payload.
- */
- if (!bulkdata[i].os_data_ptr)
- {
- unifi_error(card->ospriv, "Assign null os_data_ptr (len=%d) fh slot %d, i=%d, q=%d, sig=0x%x",
- bulkdata[i].data_length, slots[j], i, queue, GET_SIGNAL_ID(packed_sigptr));
- }
-
- j++;
- if (queue < UNIFI_NO_OF_TX_QS)
- {
- card->dynamic_slot_data.from_host_used_slots[queue]++;
- }
- }
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CardWriteBulkData() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_find_data_slot
- *
- * Dereference references to bulk data slots into pointers to real data.
- *
- * Arguments:
- * card Pointer to the card struct.
- * slot Slot number from a signal structure
- *
- * Returns:
- * Pointer to entry in bulk_data_slot array.
- * ---------------------------------------------------------------------------
- */
-bulk_data_desc_t* card_find_data_slot(card_t *card, s16 slot)
-{
- s16 sn;
- bulk_data_desc_t *bd;
-
- sn = slot & 0x7FFF;
-
- /* ?? check sanity of slot number ?? */
-
- if (slot & SLOT_DIR_TO_HOST)
- {
- bd = &card->to_host_data[sn];
- }
- else
- {
- bd = &card->from_host_data[sn].bd;
- }
-
- return bd;
-} /* card_find_data_slot() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * firmware_present_in_flash
- *
- * Probe for external Flash that looks like it might contain firmware.
- *
- * If Flash is not present, reads always return 0x0008.
- * If Flash is present, but empty, reads return 0xFFFF.
- * Anything else is considered to be firmware.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS firmware is present in ROM or flash
- * CSR_WIFI_HIP_RESULT_NOT_FOUND firmware is not present in ROM or flash
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-static CsrResult firmware_present_in_flash(card_t *card)
-{
- CsrResult r;
- u16 m1, m5;
-
- if (ChipHelper_HasRom(card->helper))
- {
- return CSR_RESULT_SUCCESS;
- }
- if (!ChipHelper_HasFlash(card->helper))
- {
- return CSR_WIFI_HIP_RESULT_NOT_FOUND;
- }
-
- /*
- * Examine the Flash locations that are the power-on default reset
- * vectors of the XAP processors.
- * These are words 1 and 5 in Flash.
- */
- r = unifi_card_read16(card, UNIFI_MAKE_GP(EXT_FLASH, 2), &m1);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- r = unifi_card_read16(card, UNIFI_MAKE_GP(EXT_FLASH, 10), &m5);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- /* Check for uninitialised/missing flash */
- if ((m1 == 0x0008) || (m1 == 0xFFFF) ||
- (m1 == 0x0004) || (m5 == 0x0004) ||
- (m5 == 0x0008) || (m5 == 0xFFFF))
- {
- return CSR_WIFI_HIP_RESULT_NOT_FOUND;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* firmware_present_in_flash() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * bootstrap_chip_hw
- *
- * Perform chip specific magic to "Get It Working" TM. This will
- * increase speed of PLLs in analogue and maybe enable some
- * on-chip regulators.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void bootstrap_chip_hw(card_t *card)
-{
- const struct chip_helper_init_values *vals;
- u32 i, len;
- void *sdio = card->sdio_if;
- CsrResult csrResult;
-
- len = ChipHelper_ClockStartupSequence(card->helper, &vals);
- if (len != 0)
- {
- for (i = 0; i < len; i++)
- {
- csrResult = CsrSdioWrite16(sdio, vals[i].addr * 2, vals[i].value);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_warning(card->ospriv, "Failed to write bootstrap value %d\n", i);
- /* Might not be fatal */
- }
-
- CsrThreadSleep(1);
- }
- }
-} /* bootstrap_chip_hw() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_stop_processor
- *
- * Stop the UniFi XAP processors.
- *
- * Arguments:
- * card Pointer to card struct
- * which One of UNIFI_PROC_MAC, UNIFI_PROC_PHY, UNIFI_PROC_BOTH
- *
- * Returns:
- * CSR_RESULT_SUCCESS if successful, or CSR error code
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_card_stop_processor(card_t *card, enum unifi_dbg_processors_select which)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
- u8 status;
- s16 retry = 100;
-
- while (retry--)
- {
- /* Select both XAPs */
- r = unifi_set_proc_select(card, which);
- if (r != CSR_RESULT_SUCCESS)
- {
- break;
- }
-
- /* Stop processors */
- r = unifi_write_direct16(card, ChipHelper_DBG_EMU_CMD(card->helper) * 2, 2);
- if (r != CSR_RESULT_SUCCESS)
- {
- break;
- }
-
- /* Read status */
- r = unifi_read_direct_8_or_16(card,
- ChipHelper_DBG_HOST_STOP_STATUS(card->helper) * 2,
- &status);
- if (r != CSR_RESULT_SUCCESS)
- {
- break;
- }
-
- if ((status & 1) == 1)
- {
- /* Success! */
- return CSR_RESULT_SUCCESS;
- }
-
- /* Processors didn't stop, try again */
- }
-
- if (r != CSR_RESULT_SUCCESS)
- {
- /* An SDIO error occurred */
- unifi_error(card->ospriv, "Failed to stop processors: SDIO error\n");
- }
- else
- {
- /* If we reach here, we didn't the status in time. */
- unifi_error(card->ospriv, "Failed to stop processors: timeout waiting for stopped status\n");
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* unifi_card_stop_processor() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * card_start_processor
- *
- * Start the UniFi XAP processors.
- *
- * Arguments:
- * card Pointer to card struct
- * which One of UNIFI_PROC_MAC, UNIFI_PROC_PHY, UNIFI_PROC_BOTH
- *
- * Returns:
- * CSR_RESULT_SUCCESS or CSR error code
- * ---------------------------------------------------------------------------
- */
-CsrResult card_start_processor(card_t *card, enum unifi_dbg_processors_select which)
-{
- CsrResult r;
-
- /* Select both XAPs */
- r = unifi_set_proc_select(card, which);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "unifi_set_proc_select failed: %d.\n", r);
- return r;
- }
-
-
- r = unifi_write_direct_8_or_16(card,
- ChipHelper_DBG_EMU_CMD(card->helper) * 2, 8);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- r = unifi_write_direct_8_or_16(card,
- ChipHelper_DBG_EMU_CMD(card->helper) * 2, 0);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* card_start_processor() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_set_interrupt_mode
- *
- * Configure the interrupt processing mode used by the HIP
- *
- * Arguments:
- * card Pointer to card struct
- * mode Interrupt mode to apply
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-void unifi_set_interrupt_mode(card_t *card, u32 mode)
-{
- if (mode == CSR_WIFI_INTMODE_RUN_BH_ONCE)
- {
- unifi_info(card->ospriv, "Scheduled interrupt mode");
- }
- card->intmode = mode;
-} /* unifi_set_interrupt_mode() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_start_processors
- *
- * Start all UniFi XAP processors.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on error
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_start_processors(card_t *card)
-{
- return card_start_processor(card, UNIFI_PROC_BOTH);
-} /* unifi_start_processors() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_request_max_sdio_clock
- *
- * Requests that the maximum SDIO clock rate is set at the next suitable
- * opportunity (e.g. when the BH next runs, so as not to interfere with
- * any current operation).
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-void unifi_request_max_sdio_clock(card_t *card)
-{
- card->request_max_clock = 1;
-} /* unifi_request_max_sdio_clock() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_set_host_state
- *
- * Set the host deep-sleep state.
- *
- * If transitioning to TORPID, the SDIO driver will be notified
- * that the SD bus will be unused (idle) and conversely, when
- * transitioning from TORPID that the bus will be used (active).
- *
- * Arguments:
- * card Pointer to card struct
- * state New deep-sleep state.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CSR_WIFI_HIP_RESULT_NO_DEVICE if the card was ejected
- * CSR_RESULT_FAILURE if an SDIO error occurred
- *
- * Notes:
- * We need to reduce the SDIO clock speed before trying to wake up the
- * chip. Actually, in the implementation below we reduce the clock speed
- * not just before we try to wake up the chip, but when we put the chip to
- * deep sleep. This means that if the f/w wakes up on its' own, we waste
- * a reduce/increace cycle. However, trying to eliminate this overhead is
- * proved difficult, as the current state machine in the HIP lib does at
- * least a CMD52 to disable the interrupts before we configure the host
- * state.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_set_host_state(card_t *card, enum unifi_host_state state)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
- CsrResult csrResult;
- static const char *const states[] = {
- "AWAKE", "DROWSY", "TORPID"
- };
- static const u8 state_csr_host_wakeup[] = {
- 1, 3, 0
- };
- static const u8 state_io_abort[] = {
- 0, 2, 3
- };
-
- unifi_trace(card->ospriv, UDBG4, "State %s to %s\n",
- states[card->host_state], states[state]);
-
- if (card->host_state == UNIFI_HOST_STATE_TORPID)
- {
- CsrSdioFunctionActive(card->sdio_if);
- }
-
- /* Write the new state to UniFi. */
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- r = sdio_write_f0(card, SDIO_CSR_HOST_WAKEUP,
- (u8)((card->function << 4) | state_csr_host_wakeup[state]));
- }
- else
- {
- r = sdio_write_f0(card, SDIO_IO_ABORT, state_io_abort[state]);
- }
-
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write UniFi deep sleep state\n");
- }
- else
- {
- /*
- * If the chip was in state TORPID then we can now increase
- * the maximum bus clock speed.
- */
- if (card->host_state == UNIFI_HOST_STATE_TORPID)
- {
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if,
- UNIFI_SDIO_CLOCK_MAX_HZ);
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- /* Non-fatal error */
- if (r != CSR_RESULT_SUCCESS && r != CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- unifi_warning(card->ospriv,
- "Failed to increase the SDIO clock speed\n");
- }
- else
- {
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_MAX_HZ;
- }
- }
-
- /*
- * Cache the current state in the card structure to avoid
- * unnecessary SDIO reads.
- */
- card->host_state = state;
-
- if (state == UNIFI_HOST_STATE_TORPID)
- {
- /*
- * If the chip is now in state TORPID then we must now decrease
- * the maximum bus clock speed.
- */
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if,
- UNIFI_SDIO_CLOCK_SAFE_HZ);
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- if (r != CSR_RESULT_SUCCESS && r != CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- unifi_warning(card->ospriv,
- "Failed to decrease the SDIO clock speed\n");
- }
- else
- {
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_SAFE_HZ;
- }
- CsrSdioFunctionIdle(card->sdio_if);
- }
- }
-
- return r;
-} /* unifi_set_host_state() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_info
- *
- * Update the card information data structure
- *
- * Arguments:
- * card Pointer to card struct
- * card_info Pointer to info structure to update
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-void unifi_card_info(card_t *card, card_info_t *card_info)
-{
- card_info->chip_id = card->chip_id;
- card_info->chip_version = card->chip_version;
- card_info->fw_build = card->build_id;
- card_info->fw_hip_version = card->config_data.version;
- card_info->sdio_block_size = card->sdio_io_block_size;
-} /* unifi_card_info() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_check_io_status
- *
- * Check UniFi for spontaneous reset and pending interrupt.
- *
- * Arguments:
- * card Pointer to card struct
- * status Pointer to location to write chip status:
- * 0 if UniFi is running, and no interrupt pending
- * 1 if UniFi has spontaneously reset
- * 2 if there is a pending interrupt
- * Returns:
- * CSR_RESULT_SUCCESS if OK, or CSR error
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_check_io_status(card_t *card, s32 *status)
-{
- u8 io_en;
- CsrResult r;
- u8 pending;
-
- *status = 0;
-
- r = sdio_read_f0(card, SDIO_IO_ENABLE, &io_en);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read SDIO_IO_ENABLE to check for spontaneous reset\n");
- return r;
- }
-
- if ((io_en & (1 << card->function)) == 0)
- {
- s32 fw_count;
- *status = 1;
- unifi_error(card->ospriv, "UniFi has spontaneously reset.\n");
-
- /*
- * These reads are very likely to fail. We want to know if the function is really
- * disabled or the SDIO driver just returns rubbish.
- */
- fw_count = unifi_read_shared_count(card, card->sdio_ctrl_addr + 4);
- if (fw_count < 0)
- {
- unifi_error(card->ospriv, "Failed to read to-host sig written count\n");
- }
- else
- {
- unifi_error(card->ospriv, "thsw: %u (driver thinks is %u)\n",
- fw_count, card->to_host_signals_w);
- }
- fw_count = unifi_read_shared_count(card, card->sdio_ctrl_addr + 2);
- if (fw_count < 0)
- {
- unifi_error(card->ospriv, "Failed to read from-host sig read count\n");
- }
- else
- {
- unifi_error(card->ospriv, "fhsr: %u (driver thinks is %u)\n",
- fw_count, card->from_host_signals_r);
- }
-
- return r;
- }
-
- unifi_info(card->ospriv, "UniFi function %d is enabled.\n", card->function);
-
- /* See if we missed an SDIO interrupt */
- r = CardPendingInt(card, &pending);
- if (pending)
- {
- unifi_error(card->ospriv, "There is an unhandled pending interrupt.\n");
- *status = 2;
- return r;
- }
-
- return r;
-} /* unifi_check_io_status() */
-
-
-void unifi_get_hip_qos_info(card_t *card, unifi_HipQosInfo *hipqosinfo)
-{
- s32 count_fhr;
- s16 t;
- u32 occupied_fh;
-
- q_t *sigq;
- u16 nslots, i;
-
- memset(hipqosinfo, 0, sizeof(unifi_HipQosInfo));
-
- nslots = card->config_data.num_fromhost_data_slots;
-
- for (i = 0; i < nslots; i++)
- {
- if (card->from_host_data[i].bd.data_length == 0)
- {
- hipqosinfo->free_fh_bulkdata_slots++;
- }
- }
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- {
- sigq = &card->fh_traffic_queue[i];
- t = sigq->q_wr_ptr - sigq->q_rd_ptr;
- if (t < 0)
- {
- t += sigq->q_length;
- }
- hipqosinfo->free_fh_sig_queue_slots[i] = (sigq->q_length - t) - 1;
- }
-
- count_fhr = unifi_read_shared_count(card, card->sdio_ctrl_addr + 2);
- if (count_fhr < 0)
- {
- unifi_error(card->ospriv, "Failed to read from-host sig read count - %d\n", count_fhr);
- hipqosinfo->free_fh_fw_slots = 0xfa;
- return;
- }
-
- occupied_fh = (card->from_host_signals_w - count_fhr) % 128;
-
- hipqosinfo->free_fh_fw_slots = (u16)(card->config_data.num_fromhost_sig_frags - occupied_fh);
-}
-
-
-
-CsrResult ConvertCsrSdioToCsrHipResult(card_t *card, CsrResult csrResult)
-{
- CsrResult r = CSR_RESULT_FAILURE;
-
- switch (csrResult)
- {
- case CSR_RESULT_SUCCESS:
- r = CSR_RESULT_SUCCESS;
- break;
- /* Timeout errors */
- case CSR_SDIO_RESULT_TIMEOUT:
- /* Integrity errors */
- case CSR_SDIO_RESULT_CRC_ERROR:
- r = CSR_RESULT_FAILURE;
- break;
- case CSR_SDIO_RESULT_NO_DEVICE:
- r = CSR_WIFI_HIP_RESULT_NO_DEVICE;
- break;
- case CSR_SDIO_RESULT_INVALID_VALUE:
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- break;
- case CSR_RESULT_FAILURE:
- r = CSR_RESULT_FAILURE;
- break;
- default:
- unifi_warning(card->ospriv, "Unrecognised csrResult error code: %d\n", csrResult);
- break;
- }
-
- return r;
-} /* ConvertCsrSdioToCsrHipResult() */
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: csr_wifi_hip_card_sdio.h
- *
- * PURPOSE:
- * Internal header for Card API for SDIO.
- * ---------------------------------------------------------------------------
- */
-#ifndef __CARD_SDIO_H__
-#define __CARD_SDIO_H__
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifi_udi.h"
-#include "csr_wifi_hip_unifihw.h"
-#include "csr_wifi_hip_unifiversion.h"
-#ifndef CSR_WIFI_HIP_TA_DISABLE
-#include "csr_wifi_hip_ta_sampling.h"
-#endif
-#include "csr_wifi_hip_xbv.h"
-#include "csr_wifi_hip_chiphelper.h"
-
-
-/*
- *
- * Configuration items.
- * Which of these should go in a platform unifi_config.h file?
- *
- */
-
-/*
- * When the traffic queues contain more signals than there is space for on
- * UniFi, a limiting algorithm comes into play.
- * If a traffic queue has enough slots free to buffer more traffic from the
- * network stack, then the following check is applied. The number of free
- * slots is RESUME_XMIT_THRESHOLD.
- */
-#define RESUME_XMIT_THRESHOLD 4
-
-
-/*
- * When reading signals from UniFi, the host processes pending all signals
- * and then acknowledges them together in a single write to update the
- * to-host-chunks-read location.
- * When there is more than one bulk data transfer (e.g. one received data
- * packet and a request for the payload data of a transmitted packet), the
- * update can be delayed significantly. This ties up resources on chip.
- *
- * To remedy this problem, to-host-chunks-read is updated after processing
- * a signal if TO_HOST_FLUSH_THRESHOLD bytes of bulk data have been
- * transferred since the last update.
- */
-#define TO_HOST_FLUSH_THRESHOLD (500 * 5)
-
-
-/* SDIO Card Common Control Registers */
-#define SDIO_CCCR_SDIO_REVISION (0x00)
-#define SDIO_SD_SPEC_REVISION (0x01)
-#define SDIO_IO_ENABLE (0x02)
-#define SDIO_IO_READY (0x03)
-#define SDIO_INT_ENABLE (0x04)
-#define SDIO_INT_PENDING (0x05)
-#define SDIO_IO_ABORT (0x06)
-#define SDIO_BUS_IFACE_CONTROL (0x07)
-#define SDIO_CARD_CAPABILOTY (0x08)
-#define SDIO_COMMON_CIS_POINTER (0x09)
-#define SDIO_BUS_SUSPEND (0x0C)
-#define SDIO_FUNCTION_SELECT (0x0D)
-#define SDIO_EXEC_FLAGS (0x0E)
-#define SDIO_READY_FLAGS (0x0F)
-#define SDIO_FN0_BLOCK_SIZE (0x10)
-#define SDIO_POWER_CONTROL (0x12)
-#define SDIO_VENDOR_START (0xF0)
-
-#define SDIO_CSR_HOST_WAKEUP (0xf0)
-#define SDIO_CSR_HOST_INT_CLEAR (0xf1)
-#define SDIO_CSR_FROM_HOST_SCRATCH0 (0xf2)
-#define SDIO_CSR_FROM_HOST_SCRATCH1 (0xf3)
-#define SDIO_CSR_TO_HOST_SCRATCH0 (0xf4)
-#define SDIO_CSR_TO_HOST_SCRATCH1 (0xf5)
-#define SDIO_CSR_FUNC_EN (0xf6)
-#define SDIO_CSR_CSPI_MODE (0xf7)
-#define SDIO_CSR_CSPI_STATUS (0xf8)
-#define SDIO_CSR_CSPI_PADDING (0xf9)
-
-
-#define UNIFI_SD_INT_ENABLE_IENM 0x0001 /* Master INT Enable */
-
-#ifdef CSR_PRE_ALLOC_NET_DATA
-#define BULK_DATA_PRE_ALLOC_NUM 16
-#endif
-
-/*
- * Structure to hold configuration information read from UniFi.
- */
-typedef struct
-{
- /*
- * The version of the SDIO signal queues and bulk data pools
- * configuration structure. The MSB is the major version number, used to
- * indicate incompatible changes. The LSB gives the minor revision number,
- * used to indicate changes that maintain backwards compatibility.
- */
- u16 version;
-
- /*
- * offset from the start of the shared data memory to the SD IO
- * control structure.
- */
- u16 sdio_ctrl_offset;
-
- /* Buffer handle of the from-host signal queue */
- u16 fromhost_sigbuf_handle;
-
- /* Buffer handle of the to-host signal queue */
- u16 tohost_sigbuf_handle;
-
- /*
- * Maximum number of signal primitive or bulk data command fragments that may be
- * pending in the to-hw signal queue.
- */
- u16 num_fromhost_sig_frags;
-
- /*
- * Number of signal primitive or bulk data command fragments that must be pending
- * in the to-host signal queue before the host will generate an interrupt
- * to indicate that it has read a signal. This will usually be the total
- * capacity of the to-host signal buffer less the size of the largest signal
- * primitive divided by the signal primitive fragment size, but may be set
- * to 1 to request interrupts every time that the host read a signal.
- * Note that the hw may place more signals in the to-host signal queue
- * than indicated by this field.
- */
- u16 num_tohost_sig_frags;
-
- /*
- * Number of to-hw bulk data slots. Slots are numbered from 0 (zero) to
- * one less than the value in this field
- */
- u16 num_fromhost_data_slots;
-
- /*
- * Number of frm-hw bulk data slots. Slots are numbered from 0 (zero) to
- * one less than the value in this field
- */
- u16 num_tohost_data_slots;
-
- /*
- * Size of the bulk data slots (2 octets)
- * The size of the bulk data slots in octets. This will usually be
- * the size of the largest MSDU. The value should always be even.
- */
- u16 data_slot_size;
-
- /*
- * Indicates that the host has finished the initialisation sequence.
- * Initialised to 0x0000 by the firmware, and set to 0x0001 by us.
- */
- u16 initialised;
-
- /* Added by protocol version 0x0001 */
- u32 overlay_size;
-
- /* Added by protocol version 0x0300 */
- u16 data_slot_round;
- u16 sig_frag_size;
-
- /* Added by protocol version 0x0500 */
- u16 tohost_signal_padding;
-} sdio_config_data_t;
-
-/*
- * These values may change with versions of the Host Interface Protocol.
- */
-/*
- * Size of config info block pointed to by the CSR_SLT_SDIO_SLOT_CONFIG
- * entry in the f/w symbol table
- */
-#define SDIO_CONFIG_DATA_SIZE 30
-
-/* Offset of the INIT flag in the config info block. */
-#define SDIO_INIT_FLAG_OFFSET 0x12
-#define SDIO_TO_HOST_SIG_PADDING_OFFSET 0x1C
-
-
-/* Structure for a bulk data transfer command */
-typedef struct
-{
- u16 cmd_and_len; /* bits 12-15 cmd, bits 0-11 len */
- u16 data_slot; /* slot number, perhaps OR'd with SLOT_DIR_TO_HOST */
- u16 offset;
- u16 buffer_handle;
-} bulk_data_cmd_t;
-
-
-/* Bulk Data signal command values */
-#define SDIO_CMD_SIGNAL 0x00
-#define SDIO_CMD_TO_HOST_TRANSFER 0x01
-#define SDIO_CMD_TO_HOST_TRANSFER_ACK 0x02 /*deprecated*/
-#define SDIO_CMD_FROM_HOST_TRANSFER 0x03
-#define SDIO_CMD_FROM_HOST_TRANSFER_ACK 0x04 /*deprecated*/
-#define SDIO_CMD_CLEAR_SLOT 0x05
-#define SDIO_CMD_OVERLAY_TRANSFER 0x06
-#define SDIO_CMD_OVERLAY_TRANSFER_ACK 0x07 /*deprecated*/
-#define SDIO_CMD_FROM_HOST_AND_CLEAR 0x08
-#define SDIO_CMD_PADDING 0x0f
-
-#define SLOT_DIR_TO_HOST 0x8000
-
-
-/* Initialise bulkdata slot
- * params:
- * bulk_data_desc_t *bulk_data_slot
- */
-#define UNIFI_INIT_BULK_DATA(bulk_data_slot) \
- { \
- (bulk_data_slot)->os_data_ptr = NULL; \
- (bulk_data_slot)->data_length = 0; \
- (bulk_data_slot)->os_net_buf_ptr = NULL; \
- (bulk_data_slot)->net_buf_length = 0; \
- }
-
-/*
- * Structure to contain a SIGNAL datagram.
- * This is used to build signal queues between the main driver and the
- * i/o thread.
- * The fields are:
- * sigbuf Contains the HIP signal is wire-format (i.e. packed,
- * little-endian)
- * bulkdata Contains a copy of any associated bulk data
- * signal_length The size of the signal in the sigbuf
- */
-typedef struct card_signal
-{
- u8 sigbuf[UNIFI_PACKED_SIGBUF_SIZE];
-
- /* Length of the SIGNAL inside sigbuf */
- u16 signal_length;
-
- bulk_data_desc_t bulkdata[UNIFI_MAX_DATA_REFERENCES];
-} card_signal_t;
-
-
-/*
- * Control structure for a generic ring buffer.
- */
-#define UNIFI_QUEUE_NAME_MAX_LENGTH 16
-typedef struct
-{
- card_signal_t *q_body;
-
- /* Num elements in queue (capacity is one less than this!) */
- u16 q_length;
-
- u16 q_wr_ptr;
- u16 q_rd_ptr;
-
- char name[UNIFI_QUEUE_NAME_MAX_LENGTH];
-} q_t;
-
-
-#define UNIFI_RESERVED_COMMAND_SLOTS 2
-
-/* Considering approx 500 us per packet giving 0.5 secs */
-#define UNIFI_PACKETS_INTERVAL 1000
-
-/*
- * Dynamic slot reservation for QoS
- */
-typedef struct
-{
- u16 from_host_used_slots[UNIFI_NO_OF_TX_QS];
- u16 from_host_max_slots[UNIFI_NO_OF_TX_QS];
- u16 from_host_reserved_slots[UNIFI_NO_OF_TX_QS];
-
- /* Parameters to determine if a queue was active.
- If number of packets sent is greater than the threshold
- for the queue, the queue is considered active and no
- re reservation is done, it is important not to keep this
- value too low */
- /* Packets sent during this interval */
- u16 packets_txed[UNIFI_NO_OF_TX_QS];
- u16 total_packets_txed;
-
- /* Number of packets to see if slots need to be reassigned */
- u16 packets_interval;
-
- /* Once a queue reaches a stable state, avoid processing */
- u8 queue_stable[UNIFI_NO_OF_TX_QS];
-} card_dynamic_slot_t;
-
-
-/* These are type-safe and don't write incorrect values to the
- * structure. */
-
-/* Return queue slots used count
- * params:
- * const q_t *q
- * returns:
- * u16
- */
-#define CSR_WIFI_HIP_Q_SLOTS_USED(q) \
- (((q)->q_wr_ptr - (q)->q_rd_ptr < 0)? \
- ((q)->q_wr_ptr - (q)->q_rd_ptr + (q)->q_length) : ((q)->q_wr_ptr - (q)->q_rd_ptr))
-
-/* Return queue slots free count
- * params:
- * const q_t *q
- * returns:
- * u16
- */
-#define CSR_WIFI_HIP_Q_SLOTS_FREE(q) \
- ((q)->q_length - CSR_WIFI_HIP_Q_SLOTS_USED((q)) - 1)
-
-/* Return slot signal data pointer
- * params:
- * const q_t *q
- * u16 slot
- * returns:
- * card_signal_t *
- */
-#define CSR_WIFI_HIP_Q_SLOT_DATA(q, slot) \
- ((q)->q_body + slot)
-
-/* Return queue next read slot
- * params:
- * const q_t *q
- * returns:
- * u16 slot offset
- */
-#define CSR_WIFI_HIP_Q_NEXT_R_SLOT(q) \
- ((q)->q_rd_ptr)
-
-/* Return queue next write slot
- * params:
- * const q_t *q
- * returns:
- * u16 slot offset
- */
-#define CSR_WIFI_HIP_Q_NEXT_W_SLOT(q) \
- ((q)->q_wr_ptr)
-
-/* Return updated queue pointer wrapped around its length
- * params:
- * const q_t *q
- * u16 x amount to add to queue pointer
- * returns:
- * u16 wrapped queue pointer
- */
-#define CSR_WIFI_HIP_Q_WRAP(q, x) \
- ((((x) >= (q)->q_length)?((x) % (q)->q_length) : (x)))
-
-/* Advance queue read pointer
- * params:
- * const q_t *q
- */
-#define CSR_WIFI_HIP_Q_INC_R(q) \
- ((q)->q_rd_ptr = CSR_WIFI_HIP_Q_WRAP((q), (q)->q_rd_ptr + 1))
-
-/* Advance queue write pointer
- * params:
- * const q_t *q
- */
-#define CSR_WIFI_HIP_Q_INC_W(q) \
- ((q)->q_wr_ptr = CSR_WIFI_HIP_Q_WRAP((q), (q)->q_wr_ptr + 1))
-
-enum unifi_host_state
-{
- UNIFI_HOST_STATE_AWAKE = 0,
- UNIFI_HOST_STATE_DROWSY = 1,
- UNIFI_HOST_STATE_TORPID = 2
-};
-
-typedef struct
-{
- bulk_data_desc_t bd;
- unifi_TrafficQueue queue; /* Used for dynamic slot reservation */
-} slot_desc_t;
-
-/*
- * Structure describing a UniFi SDIO card.
- */
-struct card
-{
- /*
- * Back pointer for the higher level OS code. This is passed as
- * an argument to callbacks (e.g. for received data and indications).
- */
- void *ospriv;
-
- /*
- * mapping of HIP slot to MA-PACKET.req host tag, the
- * array is indexed by slot numbers and each index stores
- * information of the last host tag it was used for
- */
- u32 *fh_slot_host_tag_record;
-
-
- /* Info read from Symbol Table during probe */
- u32 build_id;
- char build_id_string[128];
-
- /* Retrieve from SDIO driver. */
- u16 chip_id;
-
- /* Read from GBL_CHIP_VERSION. */
- u16 chip_version;
-
- /* From the SDIO driver (probably 1) */
- u8 function;
-
- /* This is sused to get the register addresses and things. */
- ChipDescript *helper;
-
- /*
- * Bit mask of PIOs for the loader to waggle during download.
- * We assume these are connected to LEDs. The main firmware gets
- * the mask from a MIB entry.
- */
- s32 loader_led_mask;
-
- /*
- * Support for flow control. When the from-host queue of signals
- * is full, we ask the host upper layer to stop sending packets. When
- * the queue drains we tell it that it can send packets again.
- * We use this flag to remember the current state.
- */
-#define card_is_tx_q_paused(card, q) (card->tx_q_paused_flag[q])
-#define card_tx_q_unpause(card, q) (card->tx_q_paused_flag[q] = 0)
-#define card_tx_q_pause(card, q) (card->tx_q_paused_flag[q] = 1)
-
- u16 tx_q_paused_flag[UNIFI_TRAFFIC_Q_MAX + 1 + UNIFI_NO_OF_TX_QS]; /* defensive more than big enough */
-
- /* UDI callback for logging UniFi interactions */
- udi_func_t udi_hook;
-
- u8 bh_reason_host;
- u8 bh_reason_unifi;
-
- /* SDIO clock speed request from OS layer */
- u8 request_max_clock;
-
- /* Last SDIO clock frequency set */
- u32 sdio_clock_speed;
-
- /*
- * Current host state (copy of value in IOABORT register and
- * spinlock to protect it.
- */
- enum unifi_host_state host_state;
-
- enum unifi_low_power_mode low_power_mode;
- enum unifi_periodic_wake_mode periodic_wake_mode;
-
- /*
- * Ring buffer of signal structs for a queue of data packets from
- * the host.
- * The queue is empty when fh_data_q_num_rd == fh_data_q_num_wr.
- * To add a packet to the queue, copy it to index given by
- * (fh_data_q_num_wr%UNIFI_SOFT_Q_LENGTH) and advance fh_data_q_num_wr.
- * To take a packet from the queue, copy data from index given by
- * (fh_data_q_num_rd%UNIFI_SOFT_Q_LENGTH) and advance fh_data_q_num_rd.
- * fh_data_q_num_rd and fh_data_q_num_rd are both modulo 256.
- */
- card_signal_t fh_command_q_body[UNIFI_SOFT_COMMAND_Q_LENGTH];
- q_t fh_command_queue;
-
- card_signal_t fh_traffic_q_body[UNIFI_NO_OF_TX_QS][UNIFI_SOFT_TRAFFIC_Q_LENGTH];
- q_t fh_traffic_queue[UNIFI_NO_OF_TX_QS];
-
- /*
- * Signal counts from UniFi SDIO Control Data Structure.
- * These are cached and synchronised with the UniFi before and after
- * a batch of operations.
- *
- * These are the modulo-256 count of signals written to or read from UniFi
- * The value is incremented for every signal.
- */
- s32 from_host_signals_w;
- s32 from_host_signals_r;
- s32 to_host_signals_r;
- s32 to_host_signals_w;
-
-
- /* Should specify buffer size as a number of signals */
- /*
- * Enough for 10 th and 10 fh data slots:
- * 1 * 10 * 8 = 80
- * 2 * 10 * 8 = 160
- */
-#define UNIFI_FH_BUF_SIZE 1024
- struct sigbuf
- {
- u8 *buf; /* buffer area */
- u8 *ptr; /* current pos */
- u16 count; /* signal count */
- u16 bufsize;
- } fh_buffer;
- struct sigbuf th_buffer;
-
-
- /*
- * Field to use for the incrementing value to write to the UniFi
- * SHARED_IO_INTERRUPT register.
- * Flag to say we need to generate an interrupt at end of processing.
- */
- u32 unifi_interrupt_seq;
- u8 generate_interrupt;
-
-
- /* Pointers to the bulk data slots */
- slot_desc_t *from_host_data;
- bulk_data_desc_t *to_host_data;
-
-
- /*
- * Index of the next (hopefully) free data slot.
- * This is an optimisation that starts searching at a more likely point
- * than the beginning.
- */
- s16 from_host_data_head;
-
- /* Dynamic slot allocation for queues */
- card_dynamic_slot_t dynamic_slot_data;
-
- /*
- * SDIO specific fields
- */
-
- /* Interface pointer for the SDIO library */
- CsrSdioFunction *sdio_if;
-
- /* Copy of config_data struct from the card */
- sdio_config_data_t config_data;
-
- /* SDIO address of the Initialised flag and Control Data struct */
- u32 init_flag_addr;
- u32 sdio_ctrl_addr;
-
- /* The last value written to the Shared Data Memory Page register */
- u32 proc_select;
- u32 dmem_page;
- u32 pmem_page;
-
- /* SDIO traffic counters limited to 32 bits for Synergy compatibility */
- u32 sdio_bytes_read;
- u32 sdio_bytes_written;
-
- u8 memory_resources_allocated;
-
- /* UniFi SDIO I/O Block size. */
- u16 sdio_io_block_size;
-
- /* Pad transfer sizes to SDIO block boundaries */
- u8 sdio_io_block_pad;
-
- /* Read from the XBV */
- struct FWOV fwov;
-
-#ifndef CSR_WIFI_HIP_TA_DISABLE
- /* TA sampling */
- ta_data_t ta_sampling;
-#endif
-
- /* Auto-coredump */
- s16 request_coredump_on_reset; /* request coredump on next reset */
- struct coredump_buf *dump_buf; /* root node */
- struct coredump_buf *dump_next_write; /* node to fill at next dump */
- struct coredump_buf *dump_cur_read; /* valid node to read, or NULL */
-
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- struct cmd_profile
- {
- u32 cmd52_count;
- u32 cmd53_count;
- u32 tx_count;
- u32 tx_cfm_count;
- u32 rx_count;
- u32 bh_count;
- u32 process_count;
- u32 protocol_count;
-
- u32 cmd52_f0_r_count;
- u32 cmd52_f0_w_count;
- u32 cmd52_r8or16_count;
- u32 cmd52_w8or16_count;
- u32 cmd52_r16_count;
- u32 cmd52_w16_count;
- u32 cmd52_r32_count;
-
- u32 sdio_cmd_signal;
- u32 sdio_cmd_clear_slot;
- u32 sdio_cmd_to_host;
- u32 sdio_cmd_from_host;
- u32 sdio_cmd_from_host_and_clear;
- } hip_prof;
- struct cmd_profile cmd_prof;
-#endif
-
- /* Interrupt processing mode flags */
- u32 intmode;
-
-#ifdef UNIFI_DEBUG
- u8 lsb;
-#endif
-
- /* Historic firmware panic codes */
- u32 panic_data_phy_addr;
- u32 panic_data_mac_addr;
- u16 last_phy_panic_code;
- u16 last_phy_panic_arg;
- u16 last_mac_panic_code;
- u16 last_mac_panic_arg;
-#ifdef CSR_PRE_ALLOC_NET_DATA
- bulk_data_desc_t bulk_data_desc_list[BULK_DATA_PRE_ALLOC_NUM];
- u16 prealloc_netdata_r;
- u16 prealloc_netdata_w;
-#endif
-}; /* struct card */
-
-
-/* Reset types */
-enum unifi_reset_type
-{
- UNIFI_COLD_RESET = 1,
- UNIFI_WARM_RESET = 2
-};
-
-/*
- * unifi_set_host_state() implements signalling for waking UniFi from
- * deep sleep. The host indicates to UniFi that it is in one of three states:
- * Torpid - host has nothing to send, UniFi can go to sleep.
- * Drowsy - host has data to send to UniFi. UniFi will respond with an
- * SDIO interrupt. When hosts responds it moves to Awake.
- * Awake - host has data to transfer, UniFi must stay awake.
- * When host has finished, it moves to Torpid.
- */
-CsrResult unifi_set_host_state(card_t *card, enum unifi_host_state state);
-
-
-CsrResult unifi_set_proc_select(card_t *card, enum unifi_dbg_processors_select select);
-s32 card_read_signal_counts(card_t *card);
-bulk_data_desc_t* card_find_data_slot(card_t *card, s16 slot);
-
-
-CsrResult unifi_read32(card_t *card, u32 unifi_addr, u32 *pdata);
-CsrResult unifi_readnz(card_t *card, u32 unifi_addr,
- void *pdata, u16 len);
-s32 unifi_read_shared_count(card_t *card, u32 addr);
-
-CsrResult unifi_writen(card_t *card, u32 unifi_addr, void *pdata, u16 len);
-
-CsrResult unifi_bulk_rw(card_t *card, u32 handle,
- void *pdata, u32 len, s16 direction);
-CsrResult unifi_bulk_rw_noretry(card_t *card, u32 handle,
- void *pdata, u32 len, s16 direction);
-#define UNIFI_SDIO_READ 0
-#define UNIFI_SDIO_WRITE 1
-
-CsrResult unifi_read_8_or_16(card_t *card, u32 unifi_addr, u8 *pdata);
-CsrResult unifi_write_8_or_16(card_t *card, u32 unifi_addr, u8 data);
-CsrResult unifi_read_direct_8_or_16(card_t *card, u32 addr, u8 *pdata);
-CsrResult unifi_write_direct_8_or_16(card_t *card, u32 addr, u8 data);
-
-CsrResult unifi_read_direct16(card_t *card, u32 addr, u16 *pdata);
-CsrResult unifi_read_direct32(card_t *card, u32 addr, u32 *pdata);
-CsrResult unifi_read_directn(card_t *card, u32 addr, void *pdata, u16 len);
-
-CsrResult unifi_write_direct16(card_t *card, u32 addr, u16 data);
-CsrResult unifi_write_directn(card_t *card, u32 addr, void *pdata, u16 len);
-
-CsrResult sdio_read_f0(card_t *card, u32 addr, u8 *pdata);
-CsrResult sdio_write_f0(card_t *card, u32 addr, u8 data);
-
-void unifi_read_panic(card_t *card);
-#ifdef CSR_PRE_ALLOC_NET_DATA
-void prealloc_netdata_free(card_t *card);
-CsrResult prealloc_netdata_alloc(card_t *card);
-#endif
-/* For diagnostic use */
-void dump(void *mem, u16 len);
-void dump16(void *mem, u16 len);
-
-#endif /* __CARD_SDIO_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_card_sdio_intr.c
- *
- * PURPOSE:
- * Interrupt processing for the UniFi SDIO driver.
- *
- * We may need another signal queue of responses to UniFi to hold
- * bulk data commands generated by read_to_host_signals().
- *
- * ---------------------------------------------------------------------------
- */
-#undef CSR_WIFI_HIP_NOISY
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "csr_wifi_hip_card.h"
-#include "csr_wifi_hip_xbv.h"
-
-
-/*
- * If the SDIO link is idle for this time (in milliseconds),
- * signal UniFi to go into Deep Sleep.
- * Valid return value of unifi_bh().
- */
-#define UNIFI_DEFAULT_HOST_IDLE_TIMEOUT 5
-/*
- * If the UniFi has not woken up for this time (in milliseconds),
- * signal the bottom half to take action.
- * Valid return value of unifi_bh().
- */
-#define UNIFI_DEFAULT_WAKE_TIMEOUT 1000
-
-
-static CsrResult process_bh(card_t *card);
-static CsrResult handle_host_protocol(card_t *card, u8 *processed_something);
-
-static CsrResult flush_fh_buffer(card_t *card);
-
-static CsrResult check_fh_sig_slots(card_t *card, u16 needed, s32 *space);
-
-static CsrResult read_to_host_signals(card_t *card, s32 *processed);
-static CsrResult process_to_host_signals(card_t *card, s32 *processed);
-
-static CsrResult process_bulk_data_command(card_t *card,
- const u8 *cmdptr,
- s16 cmd, u16 len);
-static CsrResult process_clear_slot_command(card_t *card,
- const u8 *cmdptr);
-static CsrResult process_fh_cmd_queue(card_t *card, s32 *processed);
-static CsrResult process_fh_traffic_queue(card_t *card, s32 *processed);
-static void restart_packet_flow(card_t *card);
-static CsrResult process_clock_request(card_t *card);
-
-#ifdef CSR_WIFI_HIP_NOISY
-s16 dump_fh_buf = 0;
-#endif /* CSR_WIFI_HIP_NOISY */
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-
-/*
- * The unifi_debug_output buffer can be used to debug the HIP behaviour offline
- * i.e. without using the tracing functions that change the timing.
- *
- * Call unifi_debug_log_to_buf() with printf arguments to store a string into
- * unifi_debug_output. When unifi_debug_buf_dump() is called, the contents of the
- * buffer are dumped with dump_str() which has to be implemented in the
- * OS layer, during the porting exercise. The offset printed, holds the
- * offset where the last character is (always a zero).
- *
- */
-
-#define UNIFI_DEBUG_GBUFFER_SIZE 8192
-static char unifi_debug_output[UNIFI_DEBUG_GBUFFER_SIZE];
-static char *unifi_dbgbuf_ptr = unifi_debug_output;
-static char *unifi_dbgbuf_start = unifi_debug_output;
-
-static void append_char(char c)
-{
- /* write char and advance pointer */
- *unifi_dbgbuf_ptr++ = c;
- /* wrap pointer at end of buffer */
- if ((unifi_dbgbuf_ptr - unifi_debug_output) >= UNIFI_DEBUG_GBUFFER_SIZE)
- {
- unifi_dbgbuf_ptr = unifi_debug_output;
- }
-} /* append_char() */
-
-
-void unifi_debug_string_to_buf(const char *str)
-{
- const char *p = str;
- while (*p)
- {
- append_char(*p);
- p++;
- }
- /* Update start-of-buffer pointer */
- unifi_dbgbuf_start = unifi_dbgbuf_ptr + 1;
- if ((unifi_dbgbuf_start - unifi_debug_output) >= UNIFI_DEBUG_GBUFFER_SIZE)
- {
- unifi_dbgbuf_start = unifi_debug_output;
- }
-}
-
-
-void unifi_debug_log_to_buf(const char *fmt, ...)
-{
-#define DEBUG_BUFFER_SIZE 80
- static char s[DEBUG_BUFFER_SIZE];
- va_list args;
-
- va_start(args, fmt);
- vsnprintf(s, DEBUG_BUFFER_SIZE, fmt, args);
- va_end(args);
-
- unifi_debug_string_to_buf(s);
-} /* unifi_debug_log_to_buf() */
-
-
-/* Convert signed 32 bit (or less) integer to string */
-static void CsrUInt16ToHex(u16 number, char *str)
-{
- u16 index;
- u16 currentValue;
-
- for (index = 0; index < 4; index++)
- {
- currentValue = (u16) (number & 0x000F);
- number >>= 4;
- str[3 - index] = (char) (currentValue > 9 ? currentValue + 55 : currentValue + '0');
- }
- str[4] = '\0';
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_debug_hex_to_buf
- *
- * puts the contents of the passed buffer into the debug buffer as a hex string
- *
- * Arguments:
- * buff buffer to print as hex
- * length number of chars to print
- *
- * Returns:
- * None.
- *
- * ---------------------------------------------------------------------------
- */
-void unifi_debug_hex_to_buf(const char *buff, u16 length)
-{
- char s[5];
- u16 i;
-
- for (i = 0; i < length; i = i + 2)
- {
- CsrUInt16ToHex(*((u16 *)(buff + i)), s);
- unifi_debug_string_to_buf(s);
- }
-}
-
-
-void unifi_debug_buf_dump(void)
-{
- s32 offset = unifi_dbgbuf_ptr - unifi_debug_output;
-
- unifi_error(NULL, "HIP debug buffer offset=%d\n", offset);
- dump_str(unifi_debug_output + offset, UNIFI_DEBUG_GBUFFER_SIZE - offset);
- dump_str(unifi_debug_output, offset);
-} /* unifi_debug_buf_dump() */
-
-
-#endif /* CSR_WIFI_HIP_DEBUG_OFFLINE */
-
-#ifdef CSR_PRE_ALLOC_NET_DATA
-#define NETDATA_PRE_ALLOC_BUF_SIZE 8000
-
-void prealloc_netdata_free(card_t *card)
-{
- unifi_warning(card->ospriv, "prealloc_netdata_free: IN: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-
- while (card->bulk_data_desc_list[card->prealloc_netdata_r].data_length != 0)
- {
- unifi_warning(card->ospriv, "prealloc_netdata_free: r=%d\n", card->prealloc_netdata_r);
-
- unifi_net_data_free(card->ospriv, &card->bulk_data_desc_list[card->prealloc_netdata_r]);
- card->prealloc_netdata_r++;
- card->prealloc_netdata_r %= BULK_DATA_PRE_ALLOC_NUM;
- }
- card->prealloc_netdata_r = card->prealloc_netdata_w = 0;
-
- unifi_warning(card->ospriv, "prealloc_netdata_free: OUT: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-}
-
-
-CsrResult prealloc_netdata_alloc(card_t *card)
-{
- CsrResult r;
-
- unifi_trace(card->ospriv, UDBG5, "prealloc_netdata_alloc: IN: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-
- while (card->bulk_data_desc_list[card->prealloc_netdata_w].data_length == 0)
- {
- r = unifi_net_data_malloc(card->ospriv, &card->bulk_data_desc_list[card->prealloc_netdata_w], NETDATA_PRE_ALLOC_BUF_SIZE);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "prealloc_netdata_alloc: Failed to allocate t-h bulk data\n");
- return CSR_RESULT_FAILURE;
- }
- card->prealloc_netdata_w++;
- card->prealloc_netdata_w %= BULK_DATA_PRE_ALLOC_NUM;
- }
- unifi_trace(card->ospriv, UDBG5, "prealloc_netdata_alloc: OUT: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-static CsrResult prealloc_netdata_get(card_t *card, bulk_data_desc_t *bulk_data_slot, u32 size)
-{
- CsrResult r;
-
- unifi_trace(card->ospriv, UDBG5, "prealloc_netdata_get: IN: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-
- if (card->bulk_data_desc_list[card->prealloc_netdata_r].data_length == 0)
- {
- unifi_error(card->ospriv, "prealloc_netdata_get: data_length = 0\n");
- }
-
- if ((size > NETDATA_PRE_ALLOC_BUF_SIZE) || (card->bulk_data_desc_list[card->prealloc_netdata_r].data_length == 0))
- {
- unifi_warning(card->ospriv, "prealloc_netdata_get: Calling net_data_malloc\n");
-
- r = unifi_net_data_malloc(card->ospriv, bulk_data_slot, size);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "prealloc_netdata_get: Failed to allocate t-h bulk data\n");
- return CSR_RESULT_FAILURE;
- }
- return CSR_RESULT_SUCCESS;
- }
-
- *bulk_data_slot = card->bulk_data_desc_list[card->prealloc_netdata_r];
- card->bulk_data_desc_list[card->prealloc_netdata_r].os_data_ptr = NULL;
- card->bulk_data_desc_list[card->prealloc_netdata_r].os_net_buf_ptr = NULL;
- card->bulk_data_desc_list[card->prealloc_netdata_r].net_buf_length = 0;
- card->bulk_data_desc_list[card->prealloc_netdata_r].data_length = 0;
-
- card->prealloc_netdata_r++;
- card->prealloc_netdata_r %= BULK_DATA_PRE_ALLOC_NUM;
-
- unifi_trace(card->ospriv, UDBG5, "prealloc_netdata_get: OUT: w=%d r=%d\n", card->prealloc_netdata_w, card->prealloc_netdata_r);
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-#endif
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_sdio_interrupt_handler
- *
- * This function should be called by the OS-dependent code to handle
- * an SDIO interrupt from the UniFi.
- *
- * Arguments:
- * card Pointer to card context structure.
- *
- * Returns:
- * None.
- *
- * Notes: This function may be called in DRS context. In this case,
- * tracing with the unifi_trace(), etc, is not allowed.
- * ---------------------------------------------------------------------------
- */
-void unifi_sdio_interrupt_handler(card_t *card)
-{
- /*
- * Set the flag to say reason for waking was SDIO interrupt.
- * Then ask the OS layer to run the unifi_bh to give attention to the UniFi.
- */
- card->bh_reason_unifi = 1;
- (void)unifi_run_bh(card->ospriv);
-} /* sdio_interrupt_handler() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_configure_low_power_mode
- *
- * This function should be called by the OS-dependent when
- * the deep sleep signaling needs to be enabled or disabled.
- *
- * Arguments:
- * card Pointer to card context structure.
- * low_power_mode Disable/Enable the deep sleep signaling
- * periodic_wake_mode UniFi wakes host periodically.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or a CSR error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_configure_low_power_mode(card_t *card,
- enum unifi_low_power_mode low_power_mode,
- enum unifi_periodic_wake_mode periodic_wake_mode)
-{
- card->low_power_mode = low_power_mode;
- card->periodic_wake_mode = periodic_wake_mode;
-
- unifi_trace(card->ospriv, UDBG1,
- "unifi_configure_low_power_mode: new mode = %s, wake_host = %s\n",
- (low_power_mode == UNIFI_LOW_POWER_DISABLED)?"disabled" : "enabled",
- (periodic_wake_mode == UNIFI_PERIODIC_WAKE_HOST_DISABLED)?"FALSE" : "TRUE");
-
- (void)unifi_run_bh(card->ospriv);
- return CSR_RESULT_SUCCESS;
-} /* unifi_configure_low_power_mode() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_force_low_power_mode
- *
- * This function should be called by the OS-dependent when
- * UniFi needs to be set to the low power mode (e.g. on suspend)
- *
- * Arguments:
- * card Pointer to card context structure.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or a CSR error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_force_low_power_mode(card_t *card)
-{
- if (card->low_power_mode == UNIFI_LOW_POWER_DISABLED)
- {
- unifi_error(card->ospriv, "Attempt to set mode to TORPID when lower power mode is disabled\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- return unifi_set_host_state(card, UNIFI_HOST_STATE_TORPID);
-} /* unifi_force_low_power_mode() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_bh
- *
- * This function should be called by the OS-dependent code when
- * host and/or UniFi has requested an exchange of messages.
- *
- * Arguments:
- * card Pointer to card context structure.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or a CSR error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_bh(card_t *card, u32 *remaining)
-{
- CsrResult r;
- CsrResult csrResult;
- u8 pending;
- s32 iostate, j;
- const enum unifi_low_power_mode low_power_mode = card->low_power_mode;
- u16 data_slots_used = 0;
-
-
- /* Process request to raise the maximum SDIO clock */
- r = process_clock_request(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Error setting maximum SDIO clock\n");
- goto exit;
- }
-
- /*
- * Why was the BH thread woken?
- * If it was an SDIO interrupt, UniFi is awake and we need to process it.
- * If it was a host process queueing data, then we need to awaken UniFi.
- *
- * Priority of flags is top down.
- *
- * ----------------------------------------------------------+
- * \state| AWAKE | DROWSY | TORPID |
- * flag\ | | | |
- * ---------+--------------+----------------+----------------|
- * | do the host | go to AWAKE and| go to AWAKE and|
- * unifi | protocol | do the host | do the host |
- * | | protocol | protocol |
- * ---------+--------------+----------------+----------------|
- * | do the host | | |
- * host | protocol | do nothing | go to DROWSY |
- * | | | |
- * ---------+--------------+----------------+----------------|
- * | | | should not |
- * timeout | go to TORPID | error, unifi | occur |
- * | | didn't wake up | do nothing |
- * ----------------------------------------------------------+
- *
- * Note that if we end up in the AWAKE state we always do the host protocol.
- */
-
- do
- {
- /*
- * When the host state is set to DROWSY, then we can not disable the
- * interrupts as UniFi can generate an interrupt even when the INT_ENABLE
- * register has the interrupts disabled. This interrupt will be lost.
- */
- if (card->host_state == UNIFI_HOST_STATE_DROWSY || card->host_state == UNIFI_HOST_STATE_TORPID)
- {
- u8 reason_unifi;
-
- /*
- * An interrupt may occur while or after we cache the reason.
- * This interrupt will cause the unifi_bh() to be scheduled again.
- * Any interrupt that has happened before the register is read
- * and is considered spurious has to acknowledged.
- */
- reason_unifi = card->bh_reason_unifi;
-
- /*
- * If an interrupt is received, check if it was a real one,
- * set the host state to AWAKE and run the BH.
- */
- r = CardPendingInt(card, &pending);
- if (r != CSR_RESULT_SUCCESS)
- {
- goto exit;
- }
-
- if (pending)
- {
- unifi_trace(card->ospriv, UDBG5,
- "UNIFI_HOST_STATE_%s: Set state to AWAKE.\n",
- (card->host_state == UNIFI_HOST_STATE_TORPID)?"TORPID" : "DROWSY");
-
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r == CSR_RESULT_SUCCESS)
- {
- (*remaining) = 0;
- break;
- }
- }
- else if (reason_unifi)
- {
- CsrSdioInterruptAcknowledge(card->sdio_if);
- }
-
- /*
- * If an chip is in TORPID, and the host wants to wake it up,
- * set the host state to DROWSY and wait for the wake-up interrupt.
- */
- if ((card->host_state == UNIFI_HOST_STATE_TORPID) && card->bh_reason_host)
- {
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_DROWSY);
- if (r == CSR_RESULT_SUCCESS)
- {
- /*
- * set the timeout value to UNIFI_DEFAULT_WAKE_TIMEOUT
- * to capture a wake error.
- */
- card->bh_reason_host = 0;
- (*remaining) = UNIFI_DEFAULT_WAKE_TIMEOUT;
- return CSR_RESULT_SUCCESS;
- }
-
- goto exit;
- }
-
- /*
- * If the chip is in DROWSY, and the timeout expires,
- * we need to reset the chip. This should never occur.
- * (If it does, check that the calling thread set "remaining"
- * according to the time remaining when unifi_bh() was called).
- */
- if ((card->host_state == UNIFI_HOST_STATE_DROWSY) && ((*remaining) == 0))
- {
- unifi_error(card->ospriv, "UniFi did not wake up on time...\n");
-
- /*
- * Check if Function1 has gone away or
- * if we missed an SDIO interrupt.
- */
- r = unifi_check_io_status(card, &iostate);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- goto exit;
- }
- /* Need to reset and reboot */
- return CSR_RESULT_FAILURE;
- }
- }
- else
- {
- if (card->bh_reason_unifi || card->bh_reason_host)
- {
- break;
- }
-
- if (((*remaining) == 0) && (low_power_mode == UNIFI_LOW_POWER_ENABLED))
- {
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_TORPID);
- if (r == CSR_RESULT_SUCCESS)
- {
- (*remaining) = 0;
- return CSR_RESULT_SUCCESS;
- }
-
- goto exit;
- }
- }
-
- /* No need to run the host protocol */
- return CSR_RESULT_SUCCESS;
- } while (0);
-
-
- /* Disable the SDIO interrupts while doing SDIO ops */
- csrResult = CsrSdioInterruptDisable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- r = CSR_WIFI_HIP_RESULT_NO_DEVICE;
- goto exit;
- }
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- unifi_error(card->ospriv, "Failed to disable SDIO interrupts. unifi_bh queues error.\n");
- goto exit;
- }
-
- /* Now that the interrupts are disabled, ack the interrupt */
- CsrSdioInterruptAcknowledge(card->sdio_if);
-
- /* Run the HIP */
- r = process_bh(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- goto exit;
- }
-
- /*
- * If host is now idle, schedule a timer for the delay before we
- * let UniFi go into deep sleep.
- * If the timer goes off, we will move to TORPID state.
- * If UniFi raises an interrupt in the meantime, we will cancel
- * the timer and start a new one when we become idle.
- */
- for (j = 0; j < UNIFI_NO_OF_TX_QS; j++)
- {
- data_slots_used += CSR_WIFI_HIP_Q_SLOTS_USED(&card->fh_traffic_queue[j]);
- }
-
- if ((low_power_mode == UNIFI_LOW_POWER_ENABLED) && (data_slots_used == 0))
- {
-#ifndef CSR_WIFI_HIP_TA_DISABLE
- if (card->ta_sampling.traffic_type != CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_PERIODIC)
- {
-#endif
- /* return the UNIFI_DEFAULT_HOST_IDLE_TIMEOUT, so we can go to sleep. */
- unifi_trace(card->ospriv, UDBG5,
- "Traffic is not periodic, set timer for TORPID.\n");
- (*remaining) = UNIFI_DEFAULT_HOST_IDLE_TIMEOUT;
-#ifndef CSR_WIFI_HIP_TA_DISABLE
- }
- else
- {
- unifi_trace(card->ospriv, UDBG5,
- "Traffic is periodic, set unifi to TORPID immediately.\n");
- if (CardAreAllFromHostDataSlotsEmpty(card) == 1)
- {
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_TORPID);
- if (r != CSR_RESULT_SUCCESS)
- {
- goto exit;
- }
- }
- }
-#endif
- }
-
- csrResult = CsrSdioInterruptEnable(card->sdio_if);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- r = CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- unifi_error(card->ospriv, "Failed to enable SDIO interrupt\n");
- }
-
-exit:
-
- unifi_trace(card->ospriv, UDBG4, "New state=%d\n", card->host_state);
-
- if (r != CSR_RESULT_SUCCESS)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_buf_dump();
-#endif
- /* If an interrupt has been raised, ack it here */
- if (card->bh_reason_unifi)
- {
- CsrSdioInterruptAcknowledge(card->sdio_if);
- }
-
- unifi_error(card->ospriv,
- "unifi_bh: state=%d %c, clock=%dkHz, interrupt=%d host=%d, power_save=%s\n",
- card->host_state,
- (card->host_state == UNIFI_HOST_STATE_AWAKE)?'A' : (card->host_state == UNIFI_HOST_STATE_DROWSY)?'D' : 'T',
- card->sdio_clock_speed / 1000,
- card->bh_reason_unifi, card->bh_reason_host,
- (low_power_mode == UNIFI_LOW_POWER_DISABLED)?"disabled" : "enabled");
-
- /* Try to capture firmware panic codes */
- (void)unifi_capture_panic(card);
-
- /* Ask for a mini-coredump when the driver has reset UniFi */
- (void)unifi_coredump_request_at_next_reset(card, 1);
- }
-
- return r;
-} /* unifi_bh() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_clock_request
- *
- * Handle request from the OS layer to increase the SDIO clock speed.
- * The fast clock is limited until the firmware has indicated that it has
- * completed initialisation to the OS layer.
- *
- * Arguments:
- * card Pointer to card context structure.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or CSR error code.
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_clock_request(card_t *card)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
- CsrResult csrResult;
-
- if (!card->request_max_clock)
- {
- return CSR_RESULT_SUCCESS; /* No pending request */
- }
-
- /*
- * The SDIO clock speed request from the OS layer is only acted upon if
- * the UniFi is awake. If it was in any other state, the clock speed will
- * transition through SAFE to MAX while the host wakes it up, and the
- * final speed reached will be UNIFI_SDIO_CLOCK_MAX_HZ.
- * This assumes that the SME never requests low power mode while the f/w
- * initialisation takes place.
- */
- if (card->host_state == UNIFI_HOST_STATE_AWAKE)
- {
- unifi_trace(card->ospriv, UDBG1, "Set SDIO max clock\n");
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_MAX_HZ);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- }
- else
- {
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_MAX_HZ; /* log the new freq */
- }
- }
- else
- {
- unifi_trace(card->ospriv, UDBG1, "Will set SDIO max clock after wakeup\n");
- }
-
- /* Cancel the request now that it has been acted upon, or is about to be
- * by the wakeup mechanism
- */
- card->request_max_clock = 0;
-
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_bh
- *
- * Exchange messages with UniFi
- *
- * Arguments:
- * card Pointer to card context structure.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or CSR error code.
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_bh(card_t *card)
-{
- CsrResult r;
- u8 more;
- more = FALSE;
-
- /* Process the reasons (interrupt, signals) */
- do
- {
- /*
- * Run in a while loop, to save clearing the interrupts
- * every time around the outside loop.
- */
- do
- {
- /* If configured to run the HIP just once, skip first loop */
- if (card->intmode & CSR_WIFI_INTMODE_RUN_BH_ONCE)
- {
- break;
- }
-
- r = handle_host_protocol(card, &more);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("c52=%d c53=%d tx=%d txc=%d rx=%d s=%d t=%d fc=%d\n",
- card->cmd_prof.cmd52_count,
- card->cmd_prof.cmd53_count,
- card->cmd_prof.tx_count,
- card->cmd_prof.tx_cfm_count,
- card->cmd_prof.rx_count,
- card->cmd_prof.sdio_cmd_signal,
- card->cmd_prof.sdio_cmd_to_host,
- card->cmd_prof.sdio_cmd_from_host_and_clear
- );
-
- card->cmd_prof.cmd52_count = card->cmd_prof.cmd53_count = 0;
- card->cmd_prof.tx_count = card->cmd_prof.tx_cfm_count = card->cmd_prof.rx_count = 0;
-
- card->cmd_prof.cmd52_f0_r_count = 0;
- card->cmd_prof.cmd52_f0_w_count = 0;
- card->cmd_prof.cmd52_r8or16_count = 0;
- card->cmd_prof.cmd52_w8or16_count = 0;
- card->cmd_prof.cmd52_r16_count = 0;
- card->cmd_prof.cmd52_w16_count = 0;
- card->cmd_prof.cmd52_r32_count = 0;
-
- card->cmd_prof.sdio_cmd_signal = 0;
- card->cmd_prof.sdio_cmd_clear_slot = 0;
- card->cmd_prof.sdio_cmd_to_host = 0;
- card->cmd_prof.sdio_cmd_from_host = 0;
- card->cmd_prof.sdio_cmd_from_host_and_clear = 0;
-#endif
-
-
- } while (more || card->bh_reason_unifi || card->bh_reason_host);
-
- /* Acknowledge the h/w interrupt */
- r = CardClearInt(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to acknowledge interrupt.\n");
- return r;
- }
-
- /*
- * UniFi may have tried to generate an interrupt during the
- * CardClearInt() was running. So, we need to run the host
- * protocol again, to check if there are any pending requests.
- */
- r = handle_host_protocol(card, &more);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("c52=%d c53=%d tx=%d txc=%d rx=%d s=%d t=%d fc=%d\n",
- card->cmd_prof.cmd52_count,
- card->cmd_prof.cmd53_count,
- card->cmd_prof.tx_count,
- card->cmd_prof.tx_cfm_count,
- card->cmd_prof.rx_count,
- card->cmd_prof.sdio_cmd_signal,
- card->cmd_prof.sdio_cmd_to_host,
- card->cmd_prof.sdio_cmd_from_host_and_clear
- );
-
- card->cmd_prof.cmd52_count = card->cmd_prof.cmd53_count = 0;
- card->cmd_prof.tx_count = card->cmd_prof.tx_cfm_count = card->cmd_prof.rx_count = 0;
-
- card->cmd_prof.cmd52_f0_r_count = 0;
- card->cmd_prof.cmd52_f0_w_count = 0;
- card->cmd_prof.cmd52_r8or16_count = 0;
- card->cmd_prof.cmd52_w8or16_count = 0;
- card->cmd_prof.cmd52_r16_count = 0;
- card->cmd_prof.cmd52_w16_count = 0;
- card->cmd_prof.cmd52_r32_count = 0;
-
- card->cmd_prof.sdio_cmd_signal = 0;
- card->cmd_prof.sdio_cmd_clear_slot = 0;
- card->cmd_prof.sdio_cmd_to_host = 0;
- card->cmd_prof.sdio_cmd_from_host = 0;
- card->cmd_prof.sdio_cmd_from_host_and_clear = 0;
-#endif
- /* If configured to run the HIP just once, work is now done */
- if (card->intmode & CSR_WIFI_INTMODE_RUN_BH_ONCE)
- {
- break;
- }
-
- } while (more || card->bh_reason_unifi || card->bh_reason_host);
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- if ((card->intmode & CSR_WIFI_INTMODE_RUN_BH_ONCE) == 0)
- {
- unifi_debug_log_to_buf("proc=%d\n",
- card->cmd_prof.process_count);
- }
-#endif
-
- return CSR_RESULT_SUCCESS;
-} /* process_bh() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * handle_host_protocol
- *
- * This function implements the Host Interface Protocol (HIP) as
- * described in the Host Interface Protocol Specification.
- *
- * Arguments:
- * card Pointer to card context structure.
- * processed_something Pointer to location to update processing status:
- * TRUE when data was transferred
- * FALSE when no data was transferred (queues empty)
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or CSR error code.
- * ---------------------------------------------------------------------------
- */
-static CsrResult handle_host_protocol(card_t *card, u8 *processed_something)
-{
- CsrResult r;
- s32 done;
-
- *processed_something = FALSE;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, " ======================== \n");
-#endif /* CSR_WIFI_HIP_NOISY */
-
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.process_count++;
-#endif
-
- card->bh_reason_unifi = card->bh_reason_host = 0;
- card->generate_interrupt = 0;
-
-
- /*
- * (Re)fill the T-H signal buffer
- */
- r = read_to_host_signals(card, &done);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Error occurred reading to-host signals\n");
- return r;
- }
- if (done > 0)
- {
- *processed_something = TRUE;
- }
-
- /*
- * Process any to-host signals.
- * Perform any requested CMD53 transfers here, but just queue any
- * bulk data command responses.
- */
- r = process_to_host_signals(card, &done);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Error occurred processing to-host signals\n");
- return r;
- }
-
- /* Now send any signals in the F-H queues */
- /* Give precedence to the command queue */
- r = process_fh_cmd_queue(card, &done);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Error occurred processing from-host signals\n");
- return r;
- }
- if (done > 0)
- {
- *processed_something = TRUE;
- }
-
- r = process_fh_traffic_queue(card, &done);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Error occurred processing from-host data signals\n");
- return r;
- }
- if (done > 0)
- {
- *processed_something = TRUE;
- }
-
- /* Flush out the batch of signals to the UniFi. */
- r = flush_fh_buffer(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to copy from-host signals to UniFi\n");
- return r;
- }
-
-
- /*
- * Send the host interrupt to say the queues have been modified.
- */
- if (card->generate_interrupt)
- {
- r = CardGenInt(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to notify UniFi that queues have been modified.\n");
- return r;
- }
- }
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
-#ifdef CSR_WIFI_RX_PATH_SPLIT_DONT_USE_WQ
- unifi_rx_queue_flush(card->ospriv);
-#endif
-#endif
-
- /* See if we can re-enable transmission now */
- restart_packet_flow(card);
-
-#ifdef CSR_PRE_ALLOC_NET_DATA
- r = prealloc_netdata_alloc(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "prealloc_netdata failed\n");
- return r;
- }
-#endif
-
- /*
- * Don't put the thread sleep if we just interacted with the chip,
- * there might be more to do if we look again.
- */
- return r;
-} /* handle_host_protocol() */
-
-
-/*
- * Rounds the given signal length in bytes to a whole number
- * of sig_frag_size.
- */
-#define GET_CHUNKS_FOR(SIG_FRAG_SIZE, LENGTH) (((LENGTH) + ((SIG_FRAG_SIZE)-1)) / (SIG_FRAG_SIZE))
-
-
-/*
- * ---------------------------------------------------------------------------
- * read_to_host_signals
- *
- * Read everything pending in the UniFi TH signal buffer.
- * Only do it if the local buffer is empty.
- *
- * Arguments:
- * card Pointer to card context struct
- * processed Number of signals read:
- * 0 if there were no signals pending,
- * 1 if we read at least one signal
- * Returns:
- * CSR error code if an error occurred.
- * ---------------------------------------------------------------------------
- */
-static CsrResult read_to_host_signals(card_t *card, s32 *processed)
-{
- s32 count_thw, count_thr;
- s32 unread_chunks, unread_bytes;
- CsrResult r;
-
- *processed = 0;
-
- /* Read any pending signals or bulk data commands */
- count_thw = unifi_read_shared_count(card, card->sdio_ctrl_addr + 4);
- if (count_thw < 0)
- {
- unifi_error(card->ospriv, "Failed to read to-host sig written count\n");
- return CSR_RESULT_FAILURE;
- }
- card->to_host_signals_w = count_thw; /* diag */
-
- count_thr = card->to_host_signals_r;
-
- if (count_thw == count_thr)
- {
- return CSR_RESULT_SUCCESS;
- }
-
- unread_chunks =
- (((count_thw - count_thr) + 128) % 128) - card->th_buffer.count;
-
- if (unread_chunks == 0)
- {
- return CSR_RESULT_SUCCESS;
- }
-
- unread_bytes = card->config_data.sig_frag_size * unread_chunks;
-
-
- r = unifi_bulk_rw(card,
- card->config_data.tohost_sigbuf_handle,
- card->th_buffer.ptr,
- unread_bytes,
- UNIFI_SDIO_READ);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read ToHost signal\n");
- return r;
- }
-
- card->th_buffer.ptr += unread_bytes;
- card->th_buffer.count += (u16)unread_chunks;
-
- *processed = 1;
-
- return CSR_RESULT_SUCCESS;
-} /* read_to_host_signals() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * update_to_host_signals_r
- *
- * Advance the shared-memory count of chunks read from the to-host
- * signal buffer.
- * Raise a UniFi internal interrupt to tell the firmware that the
- * count has changed.
- *
- * Arguments:
- * card Pointer to card context struct
- * pending Number of chunks remaining
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success or CSR error code
- * ---------------------------------------------------------------------------
- */
-static CsrResult update_to_host_signals_r(card_t *card, s16 pending)
-{
- CsrResult r;
-
- card->to_host_signals_r =
- (card->to_host_signals_r + (card->th_buffer.count - pending)) % 128;
- card->th_buffer.count = pending;
-
- /* Update the count of signals read */
- r = unifi_write_8_or_16(card, card->sdio_ctrl_addr + 6,
- (u8)card->to_host_signals_r);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to update to-host signals read\n");
- return r;
- }
-
- r = CardGenInt(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to notify UniFi that we processed to-host signals.\n");
- return r;
- }
-
- card->generate_interrupt = 0;
-
- return CSR_RESULT_SUCCESS;
-} /* update_to_host_signals_r() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * read_unpack_cmd
- *
- * Converts a wire-formatted command to the host bulk_data_cmd_t structure.
- *
- * Arguments:
- * ptr Pointer to the command
- * bulk_data_cmd Pointer to the host structure
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void read_unpack_cmd(const u8 *ptr, bulk_data_cmd_t *bulk_data_cmd)
-{
- s16 index = 0;
- bulk_data_cmd->cmd_and_len = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- bulk_data_cmd->data_slot = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- bulk_data_cmd->offset = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- bulk_data_cmd->buffer_handle = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
-} /* read_unpack_cmd */
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_to_host_signals
- *
- * Read and dispatch signals from the UniFi
- *
- * Arguments:
- * card Pointer to card context struct
- * processed Pointer to location to write processing result:
- * 0 if there were no signals pending,
- * 1 if we read at least one signal
- *
- * Returns:
- * CSR error code if there was an error
- *
- * Notes:
- * Since bulk data transfers can take a long time, if we wait until
- * all are done before we acknowledge the signals, the UniFi runs out
- * of buffer space. Therefore we keep a count of the bytes transferred
- * in bulk data commands, and update the to-host-signals-read count
- * if we've done a large transfer.
- *
- * All data in the f/w is stored in a little endian format, without any
- * padding bytes. Every read from the memory has to be transformed in
- * host (cpu specific) format, before we can process it. Therefore we
- * use read_unpack_cmd() and read_unpack_signal() to convert the raw data
- * contained in the card->th_buffer.buf to host structures.
- * Important: UDI clients use wire-formatted structures, so we need to
- * indicate all data, as we have read it from the device.
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_to_host_signals(card_t *card, s32 *processed)
-{
- s16 pending;
- s16 remaining;
- u8 *bufptr;
- bulk_data_param_t data_ptrs;
- s16 cmd;
- u16 sig_len;
- s16 i;
- u16 chunks_in_buf;
- u16 bytes_transferred = 0;
- CsrResult r = CSR_RESULT_SUCCESS;
-
- *processed = 0;
-
- pending = card->th_buffer.count;
-
- /* Are there new to-host signals? */
- unifi_trace(card->ospriv, UDBG4, "handling %d to-host chunks\n", pending);
-
- if (!pending)
- {
- return CSR_RESULT_SUCCESS;
- }
-
- /*
- * This is a pointer to the raw data we have read from the f/w.
- * Can be a signal or a command. Note that we need to convert
- * it to a host structure before we process it.
- */
- bufptr = card->th_buffer.buf;
-
- while (pending > 0)
- {
- s16 f_flush_count = 0;
-
- /*
- * Command and length are common to signal and bulk data msgs.
- * If command == 0 (i.e. a signal), len is number of bytes
- * *following* the 2-byte header.
- */
- cmd = bufptr[1] >> 4;
- sig_len = bufptr[0] + ((bufptr[1] & 0x0F) << 8);
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Received UniFi msg cmd=%d, len=%d\n",
- cmd, sig_len);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- if ((sig_len == 0) &&
- ((cmd != SDIO_CMD_CLEAR_SLOT) && (cmd != SDIO_CMD_PADDING)))
- {
- unifi_error(card->ospriv, "incomplete signal or command: has size zero\n");
- return CSR_RESULT_FAILURE;
- }
- /*
- * Make sure the buffer contains a complete message.
- * Signals may occupy multiple chunks, bulk-data commands occupy
- * one chunk.
- */
- if (cmd == SDIO_CMD_SIGNAL)
- {
- chunks_in_buf = GET_CHUNKS_FOR(card->config_data.sig_frag_size, (u16)(sig_len + 2));
- }
- else
- {
- chunks_in_buf = 1;
- }
-
- if (chunks_in_buf > (u16)pending)
- {
- unifi_error(card->ospriv, "incomplete signal (0x%x?): need %d chunks, got %d\n",
- GET_SIGNAL_ID(bufptr + 2),
- chunks_in_buf, pending);
- unifi_error(card->ospriv, " thsw=%d, thsr=%d\n",
- card->to_host_signals_w,
- card->to_host_signals_r);
- return CSR_RESULT_FAILURE;
- }
-
-
- switch (cmd)
- {
- case SDIO_CMD_SIGNAL:
- /* This is a signal. Read the rest of it and then handle it. */
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.sdio_cmd_signal++;
-#endif
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- /* Retrieve dataRefs[i].DataLength */
- u16 data_len = GET_PACKED_DATAREF_LEN(bufptr + 2, i);
-
- /*
- * The bulk data length in the signal can not be greater than
- * the maximun length allowed by the SDIO config structure.
- */
- if (data_len > card->config_data.data_slot_size)
- {
- unifi_error(card->ospriv,
- "Bulk Data length (%d) exceeds Maximum Bulk Data length (%d)\n",
- data_len, card->config_data.data_slot_size);
- return CSR_RESULT_FAILURE;
- }
-
- /*
- * Len here might not be the same as the length in the
- * bulk data slot. The slot length will always be even,
- * but len could be odd.
- */
- if (data_len != 0)
- {
- /* Retrieve dataRefs[i].SlotNumber */
- s16 slot = GET_PACKED_DATAREF_SLOT(bufptr + 2, i);
-
- if (slot >= card->config_data.num_tohost_data_slots)
- {
- unifi_error(card->ospriv, "!!!bad slot number in to-host signal: %d, sig 0x%X\n",
- slot, cmd);
- return CSR_RESULT_FAILURE;
- }
-
- data_ptrs.d[i].os_data_ptr = card->to_host_data[slot].os_data_ptr;
- data_ptrs.d[i].os_net_buf_ptr = card->to_host_data[slot].os_net_buf_ptr;
- data_ptrs.d[i].net_buf_length = card->to_host_data[slot].net_buf_length;
- data_ptrs.d[i].data_length = data_len;
- }
- else
- {
- UNIFI_INIT_BULK_DATA(&data_ptrs.d[i]);
- }
- }
-
- /*
- * Log the signal to the UDI, before call unifi_receive_event() as
- * it can modify the bulk data.
- */
- if (card->udi_hook)
- {
- (*card->udi_hook)(card->ospriv, bufptr + 2, sig_len,
- &data_ptrs, UDI_LOG_TO_HOST);
- }
-
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- if (GET_SIGNAL_ID(bufptr + 2) == CSR_MA_PACKET_CONFIRM_ID)
- {
- card->cmd_prof.tx_cfm_count++;
- }
- else if (GET_SIGNAL_ID(bufptr + 2) == CSR_MA_PACKET_INDICATION_ID)
- {
- if (data_ptrs.d[0].os_data_ptr)
- {
- if ((*data_ptrs.d[0].os_data_ptr) & 0x08)
- {
- card->cmd_prof.rx_count++;
- }
- }
- }
-#endif
- /*
- * Check if the signal is MA-PACKET.cfm and if so check the status.
- * If the status is failure, search through the slot records to find
- * if any slots are occupied for this host tag. This can happen if
- * f/w has not downloaded the bulkdata and before that itself it has
- * signalled the confirm with failure. If it finds a slot with that
- * host tag then, it clears the corresponding slot
- */
-
- if (GET_SIGNAL_ID(bufptr + 2) == CSR_MA_PACKET_CONFIRM_ID)
- {
- /* Get host tag and transmission status */
- u32 host_tag = GET_PACKED_MA_PACKET_CONFIRM_HOST_TAG(bufptr + 2);
- u16 status = GET_PACKED_MA_PACKET_CONFIRM_TRANSMISSION_STATUS(bufptr + 2);
-
- unifi_trace(card->ospriv, UDBG4, "process_to_host_signals signal ID=%x host Tag=%x status=%x\n",
- GET_SIGNAL_ID(bufptr + 2), host_tag, status);
-
- /* If transmission status is failure then search through the slot records
- * and if for any slot records the clear slot is not done then do it now
- */
-
- if (status && (card->fh_slot_host_tag_record))
- {
- u16 num_fh_slots = card->config_data.num_fromhost_data_slots;
-
- /* search through the list of slot records and match with host tag
- * If a slot is not yet cleared then clear the slot from here
- */
- for (i = 0; i < num_fh_slots; i++)
- {
- if (card->fh_slot_host_tag_record[i] == host_tag)
- {
-#ifdef CSR_WIFI_REQUEUE_PACKET_TO_HAL
- /* Invoke the HAL module function to requeue it back to HAL Queues */
- r = unifi_reque_ma_packet_request(card->ospriv, host_tag, status, &card->from_host_data[i].bd);
- card->fh_slot_host_tag_record[i] = CSR_WIFI_HIP_RESERVED_HOST_TAG;
- if (CSR_RESULT_SUCCESS != r)
- {
- unifi_trace(card->ospriv, UDBG5, "process_to_host_signals: Failed to requeue Packet(hTag:%x) back to HAL \n", host_tag);
- CardClearFromHostDataSlot(card, i);
- }
- else
- {
- CardClearFromHostDataSlotWithoutFreeingBulkData(card, i);
- }
-
-#else
- unifi_trace(card->ospriv, UDBG4, "process_to_host_signals Clear slot=%x host tag=%x\n", i, host_tag);
- card->fh_slot_host_tag_record[i] = CSR_WIFI_HIP_RESERVED_HOST_TAG;
-
- /* Set length field in from_host_data array to 0 */
- CardClearFromHostDataSlot(card, i);
-#endif
- break;
- }
- }
- }
- }
-
- /* Pass event to OS layer */
- unifi_receive_event(card->ospriv, bufptr + 2, sig_len, &data_ptrs);
-
- /* Initialise the to_host data, so it can be re-used. */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- /* The slot is only valid if the length is non-zero. */
- if (GET_PACKED_DATAREF_LEN(bufptr + 2, i) != 0)
- {
- s16 slot = GET_PACKED_DATAREF_SLOT(bufptr + 2, i);
- if (slot < card->config_data.num_tohost_data_slots)
- {
- UNIFI_INIT_BULK_DATA(&card->to_host_data[slot]);
- }
- }
- }
-
-#ifndef CSR_WIFI_DEFER_TH_FLUSH
- /*
- * If we have previously transferred a lot of data, ack
- * the signals read so far, so f/w can reclaim the buffer
- * memory sooner.
- */
- if (bytes_transferred >= TO_HOST_FLUSH_THRESHOLD)
- {
- f_flush_count = 1;
- }
-#endif
- break;
-
-
- case SDIO_CMD_CLEAR_SLOT:
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.sdio_cmd_clear_slot++;
-#endif
- /* This is a clear slot command. */
- if (sig_len != 0)
- {
- unifi_error(card->ospriv, "process_to_host_signals: clear slot, bad data len: 0x%X at offset %d\n",
- sig_len, bufptr - card->th_buffer.buf);
- return CSR_RESULT_FAILURE;
- }
-
- r = process_clear_slot_command(card, bufptr);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to process clear slot\n");
- return r;
- }
- break;
-
- case SDIO_CMD_TO_HOST_TRANSFER:
- case SDIO_CMD_FROM_HOST_TRANSFER:
- case SDIO_CMD_FROM_HOST_AND_CLEAR:
- case SDIO_CMD_OVERLAY_TRANSFER:
- /* This is a bulk data command. */
- if (sig_len & 1)
- {
- unifi_error(card->ospriv, "process_to_host_signals: bulk data, bad data len: 0x%X at offset %d\n",
- sig_len, bufptr - card->th_buffer.buf);
- return CSR_RESULT_FAILURE;
- }
-
- r = process_bulk_data_command(card, bufptr, cmd, sig_len);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to process bulk cmd\n");
- return r;
- }
- /* Count the bytes transferred */
- bytes_transferred += sig_len;
-
- if (cmd == SDIO_CMD_FROM_HOST_AND_CLEAR)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.sdio_cmd_from_host_and_clear++;
-#endif
-#ifndef CSR_WIFI_DEFER_TH_FLUSH
- f_flush_count = 1;
-#endif
- }
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- else if (cmd == SDIO_CMD_FROM_HOST_TRANSFER)
- {
- card->cmd_prof.sdio_cmd_from_host++;
- }
- else if (cmd == SDIO_CMD_TO_HOST_TRANSFER)
- {
- card->cmd_prof.sdio_cmd_to_host++;
- }
-#endif
- break;
-
- case SDIO_CMD_PADDING:
- break;
-
- default:
- unifi_error(card->ospriv, "Unrecognised to-host command: %d\n", cmd);
- break;
- }
-
- bufptr += chunks_in_buf * card->config_data.sig_frag_size;
- pending -= chunks_in_buf;
-
- /*
- * Write out the host signal count when a significant
- * number of bytes of bulk data have been transferred or
- * when we have performed a CopyFromHostAndClear.
- */
- if (f_flush_count)
- {
- r = update_to_host_signals_r(card, pending);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- bytes_transferred = 0;
- }
- }
-
- if (pending)
- {
- unifi_warning(card->ospriv, "proc_th_sigs: %d unprocessed\n", pending);
- }
-
- /* If we processed any signals, write the updated count to UniFi */
- if (card->th_buffer.count != pending)
- {
- r = update_to_host_signals_r(card, pending);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- }
-
- /*
- * Reset the buffer pointer, copying down any un-processed signals.
- * This can happen if we enable the optimisation in read_to_host_signals()
- * that limits the length to whole blocks.
- */
- remaining = card->th_buffer.ptr - bufptr;
- if (remaining < 0)
- {
- unifi_error(card->ospriv, "Processing TH signals overran the buffer\n");
- return CSR_RESULT_FAILURE;
- }
- if (remaining > 0)
- {
- /* Use a safe copy because source and destination may overlap */
- u8 *d = card->th_buffer.buf;
- u8 *s = bufptr;
- s32 n = remaining;
- while (n--)
- {
- *d++ = *s++;
- }
- }
- card->th_buffer.ptr = card->th_buffer.buf + remaining;
-
-
- /* If we reach here then we processed something */
- *processed = 1;
- return CSR_RESULT_SUCCESS;
-} /* process_to_host_signals() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_clear_slot_command
- *
- * Process a clear slot command fom the UniFi.
- *
- * Arguments:
- * card Pointer to card context struct
- * bdcmd Pointer to bulk-data command msg from UniFi
- *
- * Returns:
- * 0 on success, CSR error code on error
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_clear_slot_command(card_t *card, const u8 *cmdptr)
-{
- u16 data_slot;
- s16 slot;
-
- data_slot = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(cmdptr + SIZEOF_UINT16);
-
- unifi_trace(card->ospriv, UDBG4, "Processing clear slot cmd, slot=0x%X\n",
- data_slot);
-
- slot = data_slot & 0x7FFF;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "CMD clear data slot 0x%04x\n", data_slot);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- if (data_slot & SLOT_DIR_TO_HOST)
- {
- if (slot >= card->config_data.num_tohost_data_slots)
- {
- unifi_error(card->ospriv,
- "Invalid to-host data slot in SDIO_CMD_CLEAR_SLOT: %d\n",
- slot);
- return CSR_RESULT_FAILURE;
- }
- /* clear to-host data slot */
- unifi_warning(card->ospriv, "Unexpected clear to-host data slot cmd: 0x%04x\n",
- data_slot);
- }
- else
- {
- if (slot >= card->config_data.num_fromhost_data_slots)
- {
- unifi_error(card->ospriv,
- "Invalid from-host data slot in SDIO_CMD_CLEAR_SLOT: %d\n",
- slot);
- return CSR_RESULT_FAILURE;
- }
-
- /*
- * The driver is the owner to clear all slots now
- * Ref - comment in process_fh_traffic_queue
- * so it will just ignore the clear slot command from firmware
- * and return success
- */
- return CSR_RESULT_SUCCESS;
-
- /* Set length field in from_host_data array to 0 */
- /* CardClearFromHostDataSlot(card, slot); */
- }
-
- return CSR_RESULT_SUCCESS;
-} /* process_clear_slot_command() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_bulk_data_command
- *
- * Process a bulk data request from the UniFi.
- *
- * Arguments:
- * card Pointer to card context struct
- * bdcmd Pointer to bulk-data command msg from UniFi
- * cmd, len Decoded values of command and length from the msg header
- * Cmd will only be one of:
- * SDIO_CMD_TO_HOST_TRANSFER
- * SDIO_CMD_FROM_HOST_TRANSFER
- * SDIO_CMD_FROM_HOST_AND_CLEAR
- * SDIO_CMD_OVERLAY_TRANSFER
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on error
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_bulk_data_command(card_t *card, const u8 *cmdptr,
- s16 cmd, u16 len)
-{
- bulk_data_desc_t *bdslot;
-#ifdef CSR_WIFI_ALIGNMENT_WORKAROUND
- u8 *host_bulk_data_slot;
-#endif
- bulk_data_cmd_t bdcmd;
- s16 offset;
- s16 slot;
- s16 dir;
- CsrResult r;
-
- read_unpack_cmd(cmdptr, &bdcmd);
-
- unifi_trace(card->ospriv, UDBG4, "Processing bulk data cmd %d %s, len=%d, slot=0x%X\n",
- cmd, lookup_bulkcmd_name(cmd), len, bdcmd.data_slot);
-
- /*
- * Round up the transfer length if required.
- * This is useful to force all transfers to be a multiple of the SDIO block
- * size, so the SDIO driver won't try to use a byte-mode CMD53. These are
- * broken on some hardware platforms.
- */
- if (card->sdio_io_block_pad)
- {
- len = (len + card->sdio_io_block_size - 1) & ~(card->sdio_io_block_size - 1);
- unifi_trace(card->ospriv, UDBG4, "Rounded bulk data length up to %d\n", len);
- }
-
- slot = bdcmd.data_slot & 0x7FFF;
-
- if (cmd == SDIO_CMD_OVERLAY_TRANSFER)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE; /* Not used on CSR6xxx */
- }
- else
- {
- if (bdcmd.data_slot & SLOT_DIR_TO_HOST)
- {
- /* Request is for to-host bulk data */
-
- /* Check sanity of slot number */
- if (slot >= card->config_data.num_tohost_data_slots)
- {
- unifi_error(card->ospriv,
- "Invalid to-host data slot in SDIO bulk xfr req: %d\n",
- slot);
- return CSR_RESULT_FAILURE;
- }
-
- /* Allocate memory for card->to_host_data[slot] bulk data here. */
-#ifdef CSR_PRE_ALLOC_NET_DATA
- r = prealloc_netdata_get(card, &card->to_host_data[slot], len);
-#else
- r = unifi_net_data_malloc(card->ospriv, &card->to_host_data[slot], len);
-#endif
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to allocate t-h bulk data\n");
- return CSR_RESULT_FAILURE;
- }
-
- bdslot = &card->to_host_data[slot];
-
- /* Make sure that the buffer is 4-bytes aligned */
- r = unifi_net_dma_align(card->ospriv, bdslot);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to align t-h bulk data buffer for DMA\n");
- return CSR_RESULT_FAILURE;
- }
- }
- else
- {
- /* Request is for from-host bulk data */
-
- if (slot >= card->config_data.num_fromhost_data_slots)
- {
- unifi_error(card->ospriv,
- "Invalid from-host data slot in SDIO bulk xfr req: %d\n",
- slot);
- return CSR_RESULT_FAILURE;
- }
- bdslot = &card->from_host_data[slot].bd;
- }
- offset = bdcmd.offset;
- }
- /* Do the transfer */
- dir = (cmd == SDIO_CMD_TO_HOST_TRANSFER)?
- UNIFI_SDIO_READ : UNIFI_SDIO_WRITE;
-
- unifi_trace(card->ospriv, UDBG4,
- "Bulk %c %s len=%d, handle %d - slot=%d %p+(%d)\n",
- (dir == UNIFI_SDIO_READ)?'R' : 'W',
- lookup_bulkcmd_name(cmd),
- len,
- bdcmd.buffer_handle,
- slot, bdslot->os_data_ptr, offset);
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Bulk %s len=%d, handle %d - slot=%d %p+(%d)\n",
- lookup_bulkcmd_name(cmd),
- len,
- bdcmd.buffer_handle,
- slot, bdslot->os_data_ptr, offset);
-#endif /* CSR_WIFI_HIP_NOISY */
-
-
- if (bdslot->os_data_ptr == NULL)
- {
- unifi_error(card->ospriv, "Null os_data_ptr - Bulk %s handle %d - slot=%d o=(%d)\n",
- lookup_bulkcmd_name(cmd),
- bdcmd.buffer_handle,
- slot,
- offset);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
-#ifdef CSR_WIFI_ALIGNMENT_WORKAROUND
- /* if os_data_ptr is not 4-byte aligned, then allocate a new buffer and copy data
- to new buffer to ensure the address passed to unifi_bulk_rw is 4-byte aligned */
-
- if (len != 0 && (dir == UNIFI_SDIO_WRITE) && (((ptrdiff_t)bdslot->os_data_ptr + offset) & 3))
- {
- host_bulk_data_slot = kmalloc(len, GFP_KERNEL);
-
- if (!host_bulk_data_slot)
- {
- unifi_error(card->ospriv, " failed to allocate request_data before unifi_bulk_rw\n");
- return -1;
- }
-
- memcpy((void *)host_bulk_data_slot,
- (void *)(bdslot->os_data_ptr + offset), len);
-
- r = unifi_bulk_rw(card,
- bdcmd.buffer_handle,
- (void *)host_bulk_data_slot,
- len,
- dir);
- }
- else
-#endif
- {
- r = unifi_bulk_rw(card,
- bdcmd.buffer_handle,
- (void *)(bdslot->os_data_ptr + offset),
- len,
- dir);
- }
-
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv,
- "Failed: %s hlen=%d, slen=%d, handle %d - slot=%d %p+0x%X\n",
- lookup_bulkcmd_name(cmd),
- len, /* Header length */
- bdslot->data_length, /* Length stored in slot */
- bdcmd.buffer_handle,
- slot, bdslot->os_data_ptr, offset);
- return r;
- }
-
- bdslot->data_length = len;
-
- if (cmd == SDIO_CMD_FROM_HOST_AND_CLEAR)
- {
- if (slot >= card->config_data.num_fromhost_data_slots)
- {
- unifi_error(card->ospriv,
- "Invalid from-host data slot in SDIO_CMD_FROM_HOST_AND_CLEAR: %d\n",
- slot);
- return CSR_RESULT_FAILURE;
- }
-
-#ifdef CSR_WIFI_ALIGNMENT_WORKAROUND
- /* moving this check before we clear host data slot */
- if ((len != 0) && (dir == UNIFI_SDIO_WRITE) && (((ptrdiff_t)bdslot->os_data_ptr + offset) & 3))
- {
- kfree(host_bulk_data_slot);
- }
-#endif
-
- if (card->fh_slot_host_tag_record)
- {
- unifi_trace(card->ospriv, UDBG5, "CopyFromHostAndClearSlot Reset entry for slot=%d\n", slot);
-
- /* reset the host tag entry for the corresponding slot */
- card->fh_slot_host_tag_record[slot] = CSR_WIFI_HIP_RESERVED_HOST_TAG;
- }
-
-
- /* Set length field in from_host_data array to 0 */
- CardClearFromHostDataSlot(card, slot);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* process_bulk_data_command() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * check_fh_sig_slots
- *
- * Check whether there are <n> free signal slots available on UniFi.
- * This takes into account the signals already batched since the
- * from_host_signal counts were last read.
- * If the from_host_signal counts indicate not enough space, we read
- * the latest count from UniFi to see if some more have been freed.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * CSR_RESULT_SUCCESS, otherwise CSR error code on error.
- * ---------------------------------------------------------------------------
- */
-static CsrResult check_fh_sig_slots(card_t *card, u16 needed, s32 *space_fh)
-{
- u32 count_fhw;
- u32 occupied_fh, slots_fh;
- s32 count_fhr;
-
- count_fhw = card->from_host_signals_w;
- count_fhr = card->from_host_signals_r;
- slots_fh = card->config_data.num_fromhost_sig_frags;
-
- /* Only read the space in from-host queue if necessary */
- occupied_fh = (count_fhw - count_fhr) % 128;
-
- if (slots_fh < occupied_fh)
- {
- *space_fh = 0;
- }
- else
- {
- *space_fh = slots_fh - occupied_fh;
- }
-
- if ((occupied_fh != 0) && (*space_fh < needed))
- {
- count_fhr = unifi_read_shared_count(card, card->sdio_ctrl_addr + 2);
- if (count_fhr < 0)
- {
- unifi_error(card->ospriv, "Failed to read from-host sig read count\n");
- return CSR_RESULT_FAILURE;
- }
- card->from_host_signals_r = count_fhr; /* diag */
-
- occupied_fh = (count_fhw - count_fhr) % 128;
- *space_fh = slots_fh - occupied_fh;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* check_fh_sig_slots() */
-
-
-/*
-* If we are padding the From-Host signals to the SDIO block size,
-* we need to round up the needed_chunks to the SDIO block size.
-*/
-#define ROUND_UP_NEEDED_CHUNKS(_card, _needed_chunks) \
- { \
- u16 _chunks_per_block; \
- u16 _chunks_in_last_block; \
- \
- if (_card->sdio_io_block_pad) \
- { \
- _chunks_per_block = _card->sdio_io_block_size / _card->config_data.sig_frag_size; \
- _chunks_in_last_block = _needed_chunks % _chunks_per_block; \
- if (_chunks_in_last_block != 0) \
- { \
- _needed_chunks = _needed_chunks + (_chunks_per_block - _chunks_in_last_block); \
- } \
- } \
- }
-
-
-#define ROUND_UP_SPACE_CHUNKS(_card, _space_chunks) \
- { \
- u16 _chunks_per_block; \
- \
- if (_card->sdio_io_block_pad) \
- { \
- _chunks_per_block = _card->sdio_io_block_size / _card->config_data.sig_frag_size; \
- _space_chunks = ((_space_chunks / _chunks_per_block) * _chunks_per_block); \
- } \
- }
-
-
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_fh_cmd_queue
- *
- * Take one signal off the from-host queue and copy it to the UniFi.
- * Does nothing if the UniFi has no slots free.
- *
- * Arguments:
- * card Pointer to card context struct
- * processed Location to write:
- * 0 if there is nothing on the queue to process
- * 1 if a signal was successfully processed
- *
- * Returns:
- * CSR error code if an error occurred.
- *
- * Notes:
- * The from-host queue contains signal requests from the network driver
- * and any UDI clients interspersed. UDI clients' requests have been stored
- * in the from-host queue using the wire-format structures, as they arrive.
- * All other requests are stored in the from-host queue using the host
- * (cpu specific) structures. We use the is_packed member of the card_signal_t
- * structure that describes the queue to make the distinction.
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_fh_cmd_queue(card_t *card, s32 *processed)
-{
- q_t *sigq = &card->fh_command_queue;
-
- CsrResult r;
- u16 pending_sigs;
- u16 pending_chunks;
- u16 needed_chunks;
- s32 space_chunks;
- u16 q_index;
-
- *processed = 0;
-
- /* Get the number of pending signals. */
- pending_sigs = CSR_WIFI_HIP_Q_SLOTS_USED(sigq);
- unifi_trace(card->ospriv, UDBG5, "proc_fh: %d pending\n", pending_sigs);
- if (pending_sigs == 0)
- {
- /* Nothing to do */
- return CSR_RESULT_SUCCESS;
- }
-
- /* Work out how many chunks we have waiting to send */
- for (pending_chunks = 0, q_index = CSR_WIFI_HIP_Q_NEXT_R_SLOT(sigq);
- q_index != CSR_WIFI_HIP_Q_NEXT_W_SLOT(sigq);
- q_index = CSR_WIFI_HIP_Q_WRAP(sigq, q_index + 1))
- {
- card_signal_t *csptr = CSR_WIFI_HIP_Q_SLOT_DATA(sigq, q_index);
-
- /*
- * Note that GET_CHUNKS_FOR() needs the size of the packed
- * (wire-formatted) structure
- */
- pending_chunks += GET_CHUNKS_FOR(card->config_data.sig_frag_size, (u16)(csptr->signal_length + 2));
- }
-
- /*
- * Check whether UniFi has space for all the buffered bulk-data
- * commands and signals as well.
- */
- needed_chunks = pending_chunks + card->fh_buffer.count;
-
- /* Round up to the block size if necessary */
- ROUND_UP_NEEDED_CHUNKS(card, needed_chunks);
-
- r = check_fh_sig_slots(card, needed_chunks, &space_chunks);
- if (r != CSR_RESULT_SUCCESS)
- {
- /* Error */
- unifi_error(card->ospriv, "Failed to read fh sig count\n");
- return r;
- }
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "proc_fh: %d chunks free, need %d\n",
- space_chunks, needed_chunks);
-#endif /* CSR_WIFI_HIP_NOISY */
-
-
- /*
- * Coalesce as many from-host signals as possible
- * into a single block and write using a single CMD53
- */
- if (needed_chunks > (u16)space_chunks)
- {
- /* Round up to the block size if necessary */
- ROUND_UP_SPACE_CHUNKS(card, space_chunks);
-
- /*
- * If the f/w has less free chunks than those already pending
- * return immediately.
- */
- if ((u16)space_chunks <= card->fh_buffer.count)
- {
- /*
- * No room in UniFi for any signals after the buffered bulk
- * data commands have been sent.
- */
- unifi_error(card->ospriv, "not enough room to send signals, need %d chunks, %d free\n",
- card->fh_buffer.count, space_chunks);
- card->generate_interrupt = 1;
- return CSR_RESULT_SUCCESS;
- }
- pending_chunks = (u16)(space_chunks - card->fh_buffer.count);
- }
-
- while (pending_sigs-- && pending_chunks > 0)
- {
- card_signal_t *csptr;
- s16 i;
- u16 sig_chunks, total_length, free_chunks_in_fh_buffer;
- bulk_data_param_t bulkdata;
- u8 *packed_sigptr;
- u16 signal_length = 0;
-
- /* Retrieve the entry at the head of the queue */
- q_index = CSR_WIFI_HIP_Q_NEXT_R_SLOT(sigq);
-
- /* Get a pointer to the containing card_signal_t struct */
- csptr = CSR_WIFI_HIP_Q_SLOT_DATA(sigq, q_index);
-
- /* Get the new length of the packed signal */
- signal_length = csptr->signal_length;
-
- if ((signal_length & 1) || (signal_length > UNIFI_PACKED_SIGBUF_SIZE))
- {
- unifi_error(card->ospriv, "process_fh_queue: Bad len: %d\n", signal_length);
- return CSR_RESULT_FAILURE;
- }
-
- /* Need space for 2-byte SDIO protocol header + signal */
- sig_chunks = GET_CHUNKS_FOR(card->config_data.sig_frag_size, (u16)(signal_length + 2));
-
- free_chunks_in_fh_buffer = GET_CHUNKS_FOR(card->config_data.sig_frag_size,
- (u16)((card->fh_buffer.buf + UNIFI_FH_BUF_SIZE) - card->fh_buffer.ptr));
- if (free_chunks_in_fh_buffer < sig_chunks)
- {
- /* No more room */
- unifi_notice(card->ospriv, "proc_fh_cmd_q: no room in fh buffer for 0x%.4X, deferring\n",
- (u16)(GET_SIGNAL_ID(csptr->sigbuf)));
- break;
- }
-
- packed_sigptr = csptr->sigbuf;
-
- /* Claim and set up a from-host data slot */
- if (CSR_RESULT_FAILURE == CardWriteBulkData(card, csptr, UNIFI_TRAFFIC_Q_MLME))
- {
- unifi_notice(card->ospriv, "proc_fh_cmd_q: no fh data slots for 0x%.4X, deferring\n",
- (u16)(GET_SIGNAL_ID(csptr->sigbuf)));
- break;
- }
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- if (csptr->bulkdata[i].data_length == 0)
- {
- UNIFI_INIT_BULK_DATA(&bulkdata.d[i]);
- }
- else
- {
- bulkdata.d[i].os_data_ptr = csptr->bulkdata[i].os_data_ptr;
- bulkdata.d[i].data_length = csptr->bulkdata[i].data_length;
- }
-
- /* Pass the free responsibility to the lower layer. */
- UNIFI_INIT_BULK_DATA(&csptr->bulkdata[i]);
- }
-
- unifi_trace(card->ospriv, UDBG2, "Sending signal 0x%.4X\n",
- GET_SIGNAL_ID(packed_sigptr));
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Sending signal 0x%.4X\n",
- GET_SIGNAL_ID(packed_sigptr));
-#endif /* CSR_WIFI_HIP_NOISY */
-
-
- /* Append packed signal to F-H buffer */
- total_length = sig_chunks * card->config_data.sig_frag_size;
-
- card->fh_buffer.ptr[0] = (u8)(signal_length & 0xff);
- card->fh_buffer.ptr[1] =
- (u8)(((signal_length >> 8) & 0xf) | (SDIO_CMD_SIGNAL << 4));
-
- memcpy(card->fh_buffer.ptr + 2, packed_sigptr, signal_length);
- memset(card->fh_buffer.ptr + 2 + signal_length, 0,
- total_length - (2 + signal_length));
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "proc_fh: fh_buffer %d bytes \n",
- signal_length + 2);
- dump(card->fh_buffer.ptr, signal_length + 2);
- unifi_trace(card->ospriv, UDBG1, " \n");
-#endif /* CSR_WIFI_HIP_NOISY */
-
- card->fh_buffer.ptr += total_length;
- card->fh_buffer.count += sig_chunks;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Added %d to fh buf, len now %d, count %d\n",
- signal_length,
- card->fh_buffer.ptr - card->fh_buffer.buf,
- card->fh_buffer.count);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- (*processed)++;
- pending_chunks -= sig_chunks;
-
- /* Log the signal to the UDI. */
- /* UDI will get the packed structure */
- /* Can not log the unpacked signal, unless we reconstruct it! */
- if (card->udi_hook)
- {
- (*card->udi_hook)(card->ospriv, packed_sigptr, signal_length,
- &bulkdata, UDI_LOG_FROM_HOST);
- }
-
- /* Remove entry from q */
- csptr->signal_length = 0;
- CSR_WIFI_HIP_Q_INC_R(sigq);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* process_fh_cmd_queue() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * process_fh_traffic_queue
- *
- * Take signals off the from-host queue and copy them to the UniFi.
- * Does nothing if the UniFi has no slots free.
- *
- * Arguments:
- * card Pointer to card context struct
- * sigq Pointer to the traffic queue
- * processed Pointer to location to write:
- * 0 if there is nothing on the queue to process
- * 1 if a signal was successfully processed
- *
- * Returns:
- * CSR error code if an error occurred.
- *
- * Notes:
- * The from-host queue contains signal requests from the network driver
- * and any UDI clients interspersed.
- * ---------------------------------------------------------------------------
- */
-static CsrResult process_fh_traffic_queue(card_t *card, s32 *processed)
-{
- q_t *sigq = card->fh_traffic_queue;
-
- CsrResult r;
- s16 n = 0;
- s32 q_no;
- u16 pending_sigs = 0;
- u16 pending_chunks = 0;
- u16 needed_chunks;
- s32 space_chunks;
- u16 q_index;
- u32 host_tag = 0;
- u16 slot_num = 0;
-
- *processed = 0;
-
- /* calculate how many signals are in queues and how many chunks are needed. */
- for (n = UNIFI_NO_OF_TX_QS - 1; n >= 0; n--)
- {
- /* Get the number of pending signals. */
- pending_sigs += CSR_WIFI_HIP_Q_SLOTS_USED(&sigq[n]);
- unifi_trace(card->ospriv, UDBG5, "proc_fh%d: %d pending\n", n, pending_sigs);
-
- /* Work out how many chunks we have waiting to send */
- for (q_index = CSR_WIFI_HIP_Q_NEXT_R_SLOT(&sigq[n]);
- q_index != CSR_WIFI_HIP_Q_NEXT_W_SLOT(&sigq[n]);
- q_index = CSR_WIFI_HIP_Q_WRAP(&sigq[n], q_index + 1))
- {
- card_signal_t *csptr = CSR_WIFI_HIP_Q_SLOT_DATA(&sigq[n], q_index);
-
- /*
- * Note that GET_CHUNKS_FOR() needs the size of the packed
- * (wire-formatted) structure
- */
- pending_chunks += GET_CHUNKS_FOR(card->config_data.sig_frag_size, (u16)(csptr->signal_length + 2));
- }
- }
-
- /* If there are no pending signals, just return */
- if (pending_sigs == 0)
- {
- /* Nothing to do */
- return CSR_RESULT_SUCCESS;
- }
-
- /*
- * Check whether UniFi has space for all the buffered bulk-data
- * commands and signals as well.
- */
- needed_chunks = pending_chunks + card->fh_buffer.count;
-
- /* Round up to the block size if necessary */
- ROUND_UP_NEEDED_CHUNKS(card, needed_chunks);
-
- r = check_fh_sig_slots(card, needed_chunks, &space_chunks);
- if (r != CSR_RESULT_SUCCESS)
- {
- /* Error */
- unifi_error(card->ospriv, "Failed to read fh sig count\n");
- return r;
- }
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv,
- "process_fh_traffic_queue: %d chunks free, need %d\n",
- space_chunks, needed_chunks);
- read_fhsr(card); /* debugging only */
-#endif /* CSR_WIFI_HIP_NOISY */
-
- /* Coalesce as many from-host signals as possible
- into a single block and write using a single CMD53 */
- if (needed_chunks > (u16)space_chunks)
- {
- /* Round up to the block size if necessary */
- ROUND_UP_SPACE_CHUNKS(card, space_chunks);
-
- if ((u16)space_chunks <= card->fh_buffer.count)
- {
- /*
- * No room in UniFi for any signals after the buffered bulk
- * data commands have been sent.
- */
- unifi_error(card->ospriv, "not enough room to send signals, need %d chunks, %d free\n",
- card->fh_buffer.count, space_chunks);
- card->generate_interrupt = 1;
- return 0;
- }
-
- pending_chunks = (u16)space_chunks - card->fh_buffer.count;
- }
-
- q_no = UNIFI_NO_OF_TX_QS - 1;
-
- /*
- * pending_sigs will be exhausted if there are is no restriction to the pending
- * signals per queue. pending_chunks may be exhausted if there is a restriction.
- * q_no check will be exhausted if there is a restriction and our round-robin
- * algorith fails to fill all chunks.
- */
- do
- {
- card_signal_t *csptr;
- u16 sig_chunks, total_length, free_chunks_in_fh_buffer;
- bulk_data_param_t bulkdata;
- u8 *packed_sigptr;
- u16 signal_length = 0;
-
- /* if this queue is empty go to next one. */
- if (CSR_WIFI_HIP_Q_SLOTS_USED(&sigq[q_no]) == 0)
- {
- q_no--;
- continue;
- }
-
- /* Retrieve the entry at the head of the queue */
- q_index = CSR_WIFI_HIP_Q_NEXT_R_SLOT(&sigq[q_no]);
-
- /* Get a pointer to the containing card_signal_t struct */
- csptr = CSR_WIFI_HIP_Q_SLOT_DATA(&sigq[q_no], q_index);
-
- /* Get the new length of the packed signal */
- signal_length = csptr->signal_length;
-
- if ((signal_length & 1) || (signal_length > UNIFI_PACKED_SIGBUF_SIZE))
- {
- unifi_error(card->ospriv, "process_fh_traffic_queue: Bad len: %d\n", signal_length);
- return CSR_RESULT_FAILURE;
- }
-
- /* Need space for 2-byte SDIO protocol header + signal */
- sig_chunks = GET_CHUNKS_FOR(card->config_data.sig_frag_size, (u16)(signal_length + 2));
- free_chunks_in_fh_buffer = GET_CHUNKS_FOR(card->config_data.sig_frag_size,
- (u16)((card->fh_buffer.buf + UNIFI_FH_BUF_SIZE) - card->fh_buffer.ptr));
- if (free_chunks_in_fh_buffer < sig_chunks)
- {
- /* No more room */
- unifi_notice(card->ospriv, "process_fh_traffic_queue: no more chunks.\n");
- break;
- }
-
- packed_sigptr = csptr->sigbuf;
- /* Claim and set up a from-host data slot */
- if (CSR_RESULT_FAILURE == CardWriteBulkData(card, csptr, (unifi_TrafficQueue)q_no))
- {
- q_no--;
- continue;
- }
-
- /* Sanity check: MA-PACKET.req must have a valid bulk data */
- if ((csptr->bulkdata[0].data_length == 0) || (csptr->bulkdata[0].os_data_ptr == NULL))
- {
- unifi_error(card->ospriv, "MA-PACKET.req with empty bulk data (%d bytes in %p)\n",
- csptr->bulkdata[0].data_length, csptr->bulkdata[0].os_data_ptr);
- dump(packed_sigptr, signal_length);
- return CSR_RESULT_FAILURE;
- }
-
- bulkdata.d[0].os_data_ptr = csptr->bulkdata[0].os_data_ptr;
- bulkdata.d[0].data_length = csptr->bulkdata[0].data_length;
- bulkdata.d[0].os_net_buf_ptr = csptr->bulkdata[0].os_net_buf_ptr;
- bulkdata.d[0].net_buf_length = csptr->bulkdata[0].net_buf_length;
-
- /* The driver owns clearing of HIP slots for following scenario
- * - driver has requested a MA-PACKET.req signal
- * - The f/w after receiving the signal decides it can't send it out due to various reasons
- * - So the f/w without downloading the bulk data decides to just send a confirmation with fail
- * - and then sends a clear slot signal to HIP
- *
- * But in some cases the clear slot signal never comes and the slot remains --NOT-- freed for ever
- *
- * To handle this, HIP will keep the record of host tag for each occupied slot
- * and then based on status of that Host tag and slot the driver will decide if the slot is
- * cleared by f/w signal or the slot has to be freed by driver
- */
-
- if (card->fh_slot_host_tag_record)
- {
- /* Update the f-h slot record for the corresponding host tag */
- host_tag = GET_PACKED_MA_PACKET_REQUEST_HOST_TAG(packed_sigptr);
- slot_num = GET_PACKED_DATAREF_SLOT(packed_sigptr, 0) & 0x00FF;
-
- unifi_trace(card->ospriv, UDBG5,
- "process_fh_traffic_queue signal ID =%x fh slot=%x Host tag =%x\n",
- GET_SIGNAL_ID(packed_sigptr), slot_num, host_tag);
- card->fh_slot_host_tag_record[slot_num] = host_tag;
- }
- UNIFI_INIT_BULK_DATA(&bulkdata.d[1]);
- UNIFI_INIT_BULK_DATA(&csptr->bulkdata[0]);
- UNIFI_INIT_BULK_DATA(&csptr->bulkdata[1]);
-
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- if (bulkdata.d[0].os_data_ptr)
- {
- if ((*bulkdata.d[0].os_data_ptr) & 0x08)
- {
- card->cmd_prof.tx_count++;
- }
- }
-#endif
- unifi_trace(card->ospriv, UDBG3, "Sending signal 0x%.4X\n",
- GET_SIGNAL_ID(packed_sigptr));
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Sending signal 0x%.4X\n",
- GET_SIGNAL_ID(packed_sigptr));
-#endif /* CSR_WIFI_HIP_NOISY */
-
- /* Append packed signal to F-H buffer */
- total_length = sig_chunks * card->config_data.sig_frag_size;
-
- card->fh_buffer.ptr[0] = (u8)(signal_length & 0xff);
- card->fh_buffer.ptr[1] =
- (u8)(((signal_length >> 8) & 0xf) | (SDIO_CMD_SIGNAL << 4));
-
- memcpy(card->fh_buffer.ptr + 2, packed_sigptr, signal_length);
- memset(card->fh_buffer.ptr + 2 + signal_length, 0,
- total_length - (2 + signal_length));
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "proc_fh: fh_buffer %d bytes \n",
- signal_length + 2);
- dump(card->fh_buffer.ptr, signal_length + 2);
- unifi_trace(card->ospriv, UDBG1, " \n");
-#endif /* CSR_WIFI_HIP_NOISY */
-
- card->fh_buffer.ptr += total_length;
- card->fh_buffer.count += sig_chunks;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "Added %d to fh buf, len now %d, count %d\n",
- signal_length,
- card->fh_buffer.ptr - card->fh_buffer.buf,
- card->fh_buffer.count);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- (*processed)++;
- pending_sigs--;
- pending_chunks -= sig_chunks;
-
- /* Log the signal to the UDI. */
- /* UDI will get the packed structure */
- /* Can not log the unpacked signal, unless we reconstruct it! */
- if (card->udi_hook)
- {
- (*card->udi_hook)(card->ospriv, packed_sigptr, signal_length,
- &bulkdata, UDI_LOG_FROM_HOST);
- }
-
- /* Remove entry from q */
- csptr->signal_length = 0;
- /* Note that the traffic queue has only one valid bulk data buffer. */
- csptr->bulkdata[0].data_length = 0;
-
- CSR_WIFI_HIP_Q_INC_R(&sigq[q_no]);
- } while ((pending_sigs > 0) && (pending_chunks > 0) && (q_no >= 0));
-
- return CSR_RESULT_SUCCESS;
-} /* process_fh_traffic_queue() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * flush_fh_buffer
- *
- * Write out the cache from-hosts signals to the UniFi.
- *
- * Arguments:
- * card Pointer to card context struct
- *
- * Returns:
- * CSR error code if an SDIO error occurred.
- * ---------------------------------------------------------------------------
- */
-static CsrResult flush_fh_buffer(card_t *card)
-{
- CsrResult r;
- u16 len;
- u16 sig_units;
- u16 data_round;
- u16 chunks_in_last_block;
- u16 padding_chunks;
- u16 i;
-
- len = card->fh_buffer.ptr - card->fh_buffer.buf;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "fh_buffer is at %p, ptr= %p\n",
- card->fh_buffer.buf, card->fh_buffer.ptr);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- if (len == 0)
- {
- return CSR_RESULT_SUCCESS;
- }
-
-#ifdef CSR_WIFI_HIP_NOISY
- if (dump_fh_buf)
- {
- dump(card->fh_buffer.buf, len);
- dump_fh_buf = 0;
- }
-#endif /* CSR_WIFI_HIP_NOISY */
-
- if (card->sdio_io_block_pad)
- {
- /* Both of these are powers of 2 */
- sig_units = card->config_data.sig_frag_size;
- data_round = card->sdio_io_block_size;
-
- if (data_round > sig_units)
- {
- chunks_in_last_block = (len % data_round) / sig_units;
-
- if (chunks_in_last_block != 0)
- {
- padding_chunks = (data_round / sig_units) - chunks_in_last_block;
-
- memset(card->fh_buffer.ptr, 0, padding_chunks * sig_units);
- for (i = 0; i < padding_chunks; i++)
- {
- card->fh_buffer.ptr[1] = SDIO_CMD_PADDING << 4;
- card->fh_buffer.ptr += sig_units;
- }
-
- card->fh_buffer.count += padding_chunks;
- len += padding_chunks * sig_units;
- }
- }
- }
-
- r = unifi_bulk_rw(card,
- card->config_data.fromhost_sigbuf_handle,
- card->fh_buffer.buf,
- len, UNIFI_SDIO_WRITE);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write fh signals: %u bytes, error %d\n", len, r);
- return r;
- }
-
- /* Update from-host-signals-written signal count */
- card->from_host_signals_w =
- (card->from_host_signals_w + card->fh_buffer.count) % 128u;
- r = unifi_write_8_or_16(card, card->sdio_ctrl_addr + 0,
- (u8)card->from_host_signals_w);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write fh signal count %u with error %d\n",
- card->from_host_signals_w, r);
- return r;
- }
- card->generate_interrupt = 1;
-
- /* Reset the fh buffer pointer */
- card->fh_buffer.ptr = card->fh_buffer.buf;
- card->fh_buffer.count = 0;
-
-#ifdef CSR_WIFI_HIP_NOISY
- unifi_error(card->ospriv, "END flush: fh len %d, count %d\n",
- card->fh_buffer.ptr - card->fh_buffer.buf,
- card->fh_buffer.count);
-#endif /* CSR_WIFI_HIP_NOISY */
-
- return CSR_RESULT_SUCCESS;
-} /* flush_fh_buffer() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * restart_packet_flow
- *
- * This function is called before the bottom-half thread sleeps.
- * It checks whether both data and signal resources are available and
- * then calls the OS-layer function to re-enable packet transmission.
- *
- * Arguments:
- * card Pointer to card context struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void restart_packet_flow(card_t *card)
-{
- u8 q;
-
- /*
- * We only look at the fh_traffic_queue, because that is where packets from
- * the network stack are placed.
- */
- for (q = 0; q <= UNIFI_TRAFFIC_Q_VO; q++)
- {
- if (card_is_tx_q_paused(card, q) &&
- CSR_WIFI_HIP_Q_SLOTS_FREE(&card->fh_traffic_queue[q]) >= RESUME_XMIT_THRESHOLD)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("U");
-#endif
- card_tx_q_unpause(card, q);
- unifi_restart_xmit(card->ospriv, (unifi_TrafficQueue)q);
- }
- }
-} /* restart_packet_flow() */
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_card_sdio_mem.c
- *
- * PURPOSE: Implementation of the Card API for SDIO.
- *
- * ---------------------------------------------------------------------------
- */
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_card.h"
-
-#define SDIO_RETRIES 3
-#define CSR_WIFI_HIP_SDIO_TRACE_DATA_LENGTH 16
-
-
-#define retryable_sdio_error(_csrResult) (((_csrResult) == CSR_SDIO_RESULT_CRC_ERROR) || ((_csrResult) == CSR_SDIO_RESULT_TIMEOUT))
-
-
-/*
- * ---------------------------------------------------------------------------
- * retrying_read8
- * retrying_write8
- *
- * These functions provide the first level of retry for SDIO operations.
- * If an SDIO command fails for reason of a response timeout or CRC
- * error, it is retried immediately. If three attempts fail we report a
- * failure.
- * If the command failed for any other reason, the failure is reported
- * immediately.
- *
- * Arguments:
- * card Pointer to card structure.
- * funcnum The SDIO function to access.
- * Function 0 is the Card Configuration Register space,
- * function 1/2 is the UniFi register space.
- * addr Address to access
- * pdata Pointer in which to return the value read.
- * data Value to write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-static CsrResult retrying_read8(card_t *card, s16 funcnum, u32 addr, u8 *pdata)
-{
- CsrSdioFunction *sdio = card->sdio_if;
- CsrResult r = CSR_RESULT_SUCCESS;
- s16 retries;
- CsrResult csrResult = CSR_RESULT_SUCCESS;
-
- retries = 0;
- while (retries++ < SDIO_RETRIES)
- {
- if (funcnum == 0)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("r0@%02X", addr);
-#endif
- csrResult = CsrSdioF0Read8(sdio, addr, pdata);
- }
- else
- {
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- unifi_error(card->ospriv,
- "retrying_read_f0_8: F1 8-bit reads are not allowed.\n");
- return CSR_RESULT_FAILURE;
-#else
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("r@%02X", addr);
-#endif
- csrResult = CsrSdioRead8(sdio, addr, pdata);
-#endif
- }
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf("error=%X\n", csrResult);
- }
- else
- {
- unifi_debug_log_to_buf("=%X\n", *pdata);
- }
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- /*
- * Try again for retryable (CRC or TIMEOUT) errors,
- * break on success or fatal error
- */
- if (!retryable_sdio_error(csrResult))
- {
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.cmd52_count++;
-#endif
- break;
- }
- unifi_trace(card->ospriv, UDBG2, "retryable SDIO error reading F%d 0x%lX\n", funcnum, addr);
- }
-
- if ((csrResult == CSR_RESULT_SUCCESS) && (retries > 1))
- {
- unifi_warning(card->ospriv, "Read succeeded after %d attempts\n", retries);
- }
-
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read from UniFi (addr 0x%lX) after %d tries\n",
- addr, retries - 1);
- /* Report any SDIO error as a general i/o error */
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* retrying_read8() */
-
-
-static CsrResult retrying_write8(card_t *card, s16 funcnum, u32 addr, u8 data)
-{
- CsrSdioFunction *sdio = card->sdio_if;
- CsrResult r = CSR_RESULT_SUCCESS;
- s16 retries;
- CsrResult csrResult = CSR_RESULT_SUCCESS;
-
- retries = 0;
- while (retries++ < SDIO_RETRIES)
- {
- if (funcnum == 0)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("w0@%02X=%X", addr, data);
-#endif
- csrResult = CsrSdioF0Write8(sdio, addr, data);
- }
- else
- {
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- unifi_error(card->ospriv,
- "retrying_write_f0_8: F1 8-bit writes are not allowed.\n");
- return CSR_RESULT_FAILURE;
-#else
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("w@%02X=%X", addr, data);
-#endif
- csrResult = CsrSdioWrite8(sdio, addr, data);
-#endif
- }
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf(",error=%X", csrResult);
- }
- unifi_debug_string_to_buf("\n");
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
- /*
- * Try again for retryable (CRC or TIMEOUT) errors,
- * break on success or fatal error
- */
- if (!retryable_sdio_error(csrResult))
- {
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.cmd52_count++;
-#endif
- break;
- }
- unifi_trace(card->ospriv, UDBG2, "retryable SDIO error writing %02X to F%d 0x%lX\n",
- data, funcnum, addr);
- }
-
- if ((csrResult == CSR_RESULT_SUCCESS) && (retries > 1))
- {
- unifi_warning(card->ospriv, "Write succeeded after %d attempts\n", retries);
- }
-
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write to UniFi (addr 0x%lX) after %d tries\n",
- addr, retries - 1);
- /* Report any SDIO error as a general i/o error */
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* retrying_write8() */
-
-
-static CsrResult retrying_read16(card_t *card, s16 funcnum,
- u32 addr, u16 *pdata)
-{
- CsrSdioFunction *sdio = card->sdio_if;
- CsrResult r = CSR_RESULT_SUCCESS;
- s16 retries;
- CsrResult csrResult = CSR_RESULT_SUCCESS;
-
- retries = 0;
- while (retries++ < SDIO_RETRIES)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("r@%02X", addr);
-#endif
- csrResult = CsrSdioRead16(sdio, addr, pdata);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf("error=%X\n", csrResult);
- }
- else
- {
- unifi_debug_log_to_buf("=%X\n", *pdata);
- }
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
-
- /*
- * Try again for retryable (CRC or TIMEOUT) errors,
- * break on success or fatal error
- */
- if (!retryable_sdio_error(csrResult))
- {
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.cmd52_count++;
-#endif
- break;
- }
- unifi_trace(card->ospriv, UDBG2, "retryable SDIO error reading F%d 0x%lX\n", funcnum, addr);
- }
-
- if ((csrResult == CSR_RESULT_SUCCESS) && (retries > 1))
- {
- unifi_warning(card->ospriv, "Read succeeded after %d attempts\n", retries);
- }
-
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read from UniFi (addr 0x%lX) after %d tries\n",
- addr, retries - 1);
- /* Report any SDIO error as a general i/o error */
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* retrying_read16() */
-
-
-static CsrResult retrying_write16(card_t *card, s16 funcnum,
- u32 addr, u16 data)
-{
- CsrSdioFunction *sdio = card->sdio_if;
- CsrResult r = CSR_RESULT_SUCCESS;
- s16 retries;
- CsrResult csrResult = CSR_RESULT_SUCCESS;
-
- retries = 0;
- while (retries++ < SDIO_RETRIES)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("w@%02X=%X", addr, data);
-#endif
- csrResult = CsrSdioWrite16(sdio, addr, data);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf(",error=%X", csrResult);
- }
- unifi_debug_string_to_buf("\n");
-#endif
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
-
- /*
- * Try again for retryable (CRC or TIMEOUT) errors,
- * break on success or fatal error
- */
- if (!retryable_sdio_error(csrResult))
- {
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.cmd52_count++;
-#endif
- break;
- }
- unifi_trace(card->ospriv, UDBG2, "retryable SDIO error writing %02X to F%d 0x%lX\n",
- data, funcnum, addr);
- }
-
- if ((csrResult == CSR_RESULT_SUCCESS) && (retries > 1))
- {
- unifi_warning(card->ospriv, "Write succeeded after %d attempts\n", retries);
- }
-
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write to UniFi (addr 0x%lX) after %d tries\n",
- addr, retries - 1);
- /* Report any SDIO error as a general i/o error */
- r = CSR_RESULT_FAILURE;
- }
-
- return r;
-} /* retrying_write16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * sdio_read_f0
- *
- * Reads a byte value from the CCCR (func 0) area of UniFi.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to read from
- * pdata Pointer in which to store the read value.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-CsrResult sdio_read_f0(card_t *card, u32 addr, u8 *pdata)
-{
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_f0_r_count++;
-#endif
- return retrying_read8(card, 0, addr, pdata);
-} /* sdio_read_f0() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * sdio_write_f0
- *
- * Writes a byte value to the CCCR (func 0) area of UniFi.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to read from
- * data Data value to write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-CsrResult sdio_write_f0(card_t *card, u32 addr, u8 data)
-{
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_f0_w_count++;
-#endif
- return retrying_write8(card, 0, addr, data);
-} /* sdio_write_f0() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_direct_8_or_16
- *
- * Read a 8-bit value from the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to read from
- * pdata Pointer in which to return data.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read_direct_8_or_16(card_t *card, u32 addr, u8 *pdata)
-{
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- u16 w;
- CsrResult r;
-
- r = retrying_read16(card, card->function, addr, &w);
- *pdata = (u8)(w & 0xFF);
- return r;
-#else
- return retrying_read8(card, card->function, addr, pdata);
-#endif
-} /* unifi_read_direct_8_or_16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_write_direct_8_or_16
- *
- * Write a byte value to the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to write to
- * data Value to write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error
- *
- * Notes:
- * If 8-bit write is used, the even address *must* be written second.
- * This is because writes to odd bytes are cached and not committed
- * to memory until the preceding even address is written.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_write_direct_8_or_16(card_t *card, u32 addr, u8 data)
-{
- if (addr & 1)
- {
- unifi_warning(card->ospriv,
- "Warning: Byte write to an odd address (0x%lX) is dangerous\n",
- addr);
- }
-
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- return retrying_write16(card, card->function, addr, (u16)data);
-#else
- return retrying_write8(card, card->function, addr, data);
-#endif
-} /* unifi_write_direct_8_or_16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_direct16
- *
- * Read a 16-bit value from the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to read from
- * pdata Pointer in which to return data.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * The even address *must* be read first. This is because reads from
- * odd bytes are cached and read from memory when the preceding
- * even address is read.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read_direct16(card_t *card, u32 addr, u16 *pdata)
-{
- return retrying_read16(card, card->function, addr, pdata);
-} /* unifi_read_direct16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_write_direct16
- *
- * Write a 16-bit value to the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to write to
- * data Value to write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * The even address *must* be written second. This is because writes to
- * odd bytes are cached and not committed to memory until the preceding
- * even address is written.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_write_direct16(card_t *card, u32 addr, u16 data)
-{
- return retrying_write16(card, card->function, addr, data);
-} /* unifi_write_direct16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_direct32
- *
- * Read a 32-bit value from the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Address to read from
- * pdata Pointer in which to return data.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read_direct32(card_t *card, u32 addr, u32 *pdata)
-{
- CsrResult r;
- u16 w0, w1;
-
- r = retrying_read16(card, card->function, addr, &w0);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- r = retrying_read16(card, card->function, addr + 2, &w1);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- *pdata = ((u32)w1 << 16) | (u32)w0;
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_read_direct32() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_directn_match
- *
- * Read multiple 8-bit values from the UniFi SDIO interface,
- * stopping when either we have read 'len' bytes or we have read
- * a octet equal to 'match'. If 'match' is not a valid octet
- * then this function is the same as 'unifi_read_directn'.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Start address to read from.
- * pdata Pointer to which to write data.
- * len Maximum umber of bytes to read
- * match The value to stop reading at.
- * num Pointer to buffer to write number of bytes read
- *
- * Returns:
- * number of octets read on success, negative error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * The even address *must* be read first. This is because reads from
- * odd bytes are cached and read from memory when the preceding
- * even address is read.
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_read_directn_match(card_t *card, u32 addr, void *pdata, u16 len, s8 m, u32 *num)
-{
- CsrResult r;
- u32 i;
- u8 *cptr;
- u16 w;
-
- *num = 0;
-
- cptr = (u8 *)pdata;
- for (i = 0; i < len; i += 2)
- {
- r = retrying_read16(card, card->function, addr, &w);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- *cptr++ = ((u8)w & 0xFF);
- if ((m >= 0) && (((s8)w & 0xFF) == m))
- {
- break;
- }
-
- if (i + 1 == len)
- {
- /* The len is odd. Ignore the last high byte */
- break;
- }
-
- *cptr++ = ((u8)(w >> 8) & 0xFF);
- if ((m >= 0) && (((s8)(w >> 8) & 0xFF) == m))
- {
- break;
- }
-
- addr += 2;
- }
-
- *num = (s32)(cptr - (u8 *)pdata);
- return CSR_RESULT_SUCCESS;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_directn
- *
- * Read multiple 8-bit values from the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Start address to read from.
- * pdata Pointer to which to write data.
- * len Number of bytes to read
- *
- * Returns:
- * 0 on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * The even address *must* be read first. This is because reads from
- * odd bytes are cached and read from memory when the preceding
- * even address is read.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read_directn(card_t *card, u32 addr, void *pdata, u16 len)
-{
- u32 num;
-
- return unifi_read_directn_match(card, addr, pdata, len, -1, &num);
-} /* unifi_read_directn() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_write_directn
- *
- * Write multiple 8-bit values to the UniFi SDIO interface.
- *
- * Arguments:
- * card Pointer to card structure.
- * addr Start address to write to.
- * pdata Source data pointer.
- * len Number of bytes to write, must be even.
- *
- * Returns:
- * 0 on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * The UniFi has a peculiar 16-bit bus architecture. Writes are only
- * committed to memory when an even address is accessed. Writes to
- * odd addresses are cached and only committed if the next write is
- * to the preceding address.
- * This means we must write data as pairs of bytes in reverse order.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_write_directn(card_t *card, u32 addr, void *pdata, u16 len)
-{
- CsrResult r;
- u8 *cptr;
- s16 signed_len;
-
- cptr = (u8 *)pdata;
- signed_len = (s16)len;
- while (signed_len > 0)
- {
- /* This is UniFi-1 specific code. CSPI not supported so 8-bit write allowed */
- r = retrying_write16(card, card->function, addr, *cptr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- cptr += 2;
- addr += 2;
- signed_len -= 2;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_write_directn() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * set_dmem_page
- * set_pmem_page
- *
- * Set up the page register for the shared data memory window or program
- * memory window.
- *
- * Arguments:
- * card Pointer to card structure.
- * dmem_addr UniFi shared-data-memory address to access.
- * pmem_addr UniFi program memory address to access. This includes
- * External FLASH memory at 0x000000
- * Processor program memory at 0x200000
- * External SRAM at memory 0x400000
- * paddr Location to write an SDIO address (24-bit) for
- * use in a unifi_read_direct or unifi_write_direct call.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-static CsrResult set_dmem_page(card_t *card, u32 dmem_addr, u32 *paddr)
-{
- u16 page, addr;
- u32 len;
- CsrResult r;
-
- *paddr = 0;
-
- if (!ChipHelper_DecodeWindow(card->helper,
- CHIP_HELPER_WINDOW_3,
- CHIP_HELPER_WT_SHARED,
- dmem_addr / 2,
- &page, &addr, &len))
- {
- unifi_error(card->ospriv, "Failed to decode SHARED_DMEM_PAGE %08lx\n", dmem_addr);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- if (page != card->dmem_page)
- {
- unifi_trace(card->ospriv, UDBG6, "setting dmem page=0x%X, addr=0x%lX\n", page, addr);
-
- /* change page register */
- r = unifi_write_direct16(card, ChipHelper_HOST_WINDOW3_PAGE(card->helper) * 2, page);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write SHARED_DMEM_PAGE\n");
- return r;
- }
-
- card->dmem_page = page;
- }
-
- *paddr = ((s32)addr * 2) + (dmem_addr & 1);
-
- return CSR_RESULT_SUCCESS;
-} /* set_dmem_page() */
-
-
-static CsrResult set_pmem_page(card_t *card, u32 pmem_addr,
- enum chip_helper_window_type mem_type, u32 *paddr)
-{
- u16 page, addr;
- u32 len;
- CsrResult r;
-
- *paddr = 0;
-
- if (!ChipHelper_DecodeWindow(card->helper,
- CHIP_HELPER_WINDOW_2,
- mem_type,
- pmem_addr / 2,
- &page, &addr, &len))
- {
- unifi_error(card->ospriv, "Failed to decode PROG MEM PAGE %08lx %d\n", pmem_addr, mem_type);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- if (page != card->pmem_page)
- {
- unifi_trace(card->ospriv, UDBG6, "setting pmem page=0x%X, addr=0x%lX\n", page, addr);
-
- /* change page register */
- r = unifi_write_direct16(card, ChipHelper_HOST_WINDOW2_PAGE(card->helper) * 2, page);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write PROG MEM PAGE\n");
- return r;
- }
-
- card->pmem_page = page;
- }
-
- *paddr = ((s32)addr * 2) + (pmem_addr & 1);
-
- return CSR_RESULT_SUCCESS;
-} /* set_pmem_page() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * set_page
- *
- * Sets up the appropriate page register to access the given address.
- * Returns the sdio address at which the unifi address can be accessed.
- *
- * Arguments:
- * card Pointer to card structure.
- * generic_addr UniFi internal address to access, in Generic Pointer
- * format, i.e. top byte is space indicator.
- * paddr Location to write page address
- * SDIO address (24-bit) for use in a unifi_read_direct or
- * unifi_write_direct call
- *
- * Returns:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE the address is invalid
- * ---------------------------------------------------------------------------
- */
-static CsrResult set_page(card_t *card, u32 generic_addr, u32 *paddr)
-{
- s32 space;
- u32 addr;
- CsrResult r = CSR_RESULT_SUCCESS;
-
- if (!paddr)
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- *paddr = 0;
- space = UNIFI_GP_SPACE(generic_addr);
- addr = UNIFI_GP_OFFSET(generic_addr);
- switch (space)
- {
- case UNIFI_SH_DMEM:
- /* Shared Data Memory is accessed via the Shared Data Memory window */
- r = set_dmem_page(card, addr, paddr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- break;
-
- case UNIFI_EXT_FLASH:
- if (!ChipHelper_HasFlash(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- /* External FLASH is accessed via the Program Memory window */
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_FLASH, paddr);
- break;
-
- case UNIFI_EXT_SRAM:
- if (!ChipHelper_HasExtSram(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08l (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- /* External SRAM is accessed via the Program Memory window */
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_EXT_SRAM, paddr);
- break;
-
- case UNIFI_REGISTERS:
- /* Registers are accessed directly */
- *paddr = addr;
- break;
-
- case UNIFI_PHY_DMEM:
- r = unifi_set_proc_select(card, UNIFI_PROC_PHY);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- *paddr = ChipHelper_DATA_MEMORY_RAM_OFFSET(card->helper) * 2 + addr;
- break;
-
- case UNIFI_MAC_DMEM:
- r = unifi_set_proc_select(card, UNIFI_PROC_MAC);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- *paddr = ChipHelper_DATA_MEMORY_RAM_OFFSET(card->helper) * 2 + addr;
- break;
-
- case UNIFI_BT_DMEM:
- if (!ChipHelper_HasBt(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- r = unifi_set_proc_select(card, UNIFI_PROC_BT);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- *paddr = ChipHelper_DATA_MEMORY_RAM_OFFSET(card->helper) * 2 + addr;
- break;
-
- case UNIFI_PHY_PMEM:
- r = unifi_set_proc_select(card, UNIFI_PROC_PHY);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_CODE_RAM, paddr);
- break;
-
- case UNIFI_MAC_PMEM:
- r = unifi_set_proc_select(card, UNIFI_PROC_MAC);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_CODE_RAM, paddr);
- break;
-
- case UNIFI_BT_PMEM:
- if (!ChipHelper_HasBt(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- r = unifi_set_proc_select(card, UNIFI_PROC_BT);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_CODE_RAM, paddr);
- break;
-
- case UNIFI_PHY_ROM:
- if (!ChipHelper_HasRom(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- r = unifi_set_proc_select(card, UNIFI_PROC_PHY);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_ROM, paddr);
- break;
-
- case UNIFI_MAC_ROM:
- if (!ChipHelper_HasRom(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- r = unifi_set_proc_select(card, UNIFI_PROC_MAC);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_ROM, paddr);
- break;
-
- case UNIFI_BT_ROM:
- if (!ChipHelper_HasRom(card->helper) || !ChipHelper_HasBt(card->helper))
- {
- unifi_error(card->ospriv, "Bad address space for chip in generic pointer 0x%08lX (helper=0x%x)\n",
- generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- r = unifi_set_proc_select(card, UNIFI_PROC_BT);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- r = set_pmem_page(card, addr, CHIP_HELPER_WT_ROM, paddr);
- break;
-
- default:
- unifi_error(card->ospriv, "Bad address space %d in generic pointer 0x%08lX (helper=0x%x)\n",
- space, generic_addr, card->helper);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- return r;
-} /* set_page() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_set_proc_select
- *
- *
- * Arguments:
- * card Pointer to card structure.
- * select Which XAP core to select
- *
- * Returns:
- * 0 on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_set_proc_select(card_t *card, enum unifi_dbg_processors_select select)
-{
- CsrResult r;
-
- /* Verify the the select value is allowed. */
- switch (select)
- {
- case UNIFI_PROC_MAC:
- case UNIFI_PROC_PHY:
- case UNIFI_PROC_BOTH:
- break;
-
-
- default:
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- if (card->proc_select != (u32)select)
- {
- r = unifi_write_direct16(card,
- ChipHelper_DBG_HOST_PROC_SELECT(card->helper) * 2,
- (u8)select);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write to Proc Select register\n");
- return r;
- }
-
- card->proc_select = (u32)select;
- }
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_8_or_16
- *
- * Performs a byte read of the given address in shared data memory.
- * Set up the shared data memory page register as required.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to a byte variable for the value read.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read_8_or_16(card_t *card, u32 unifi_addr, u8 *pdata)
-{
- u32 sdio_addr;
- CsrResult r;
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- u16 w;
-#endif
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_r8or16_count++;
-#endif
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- r = retrying_read16(card, card->function, sdio_addr, &w);
- *pdata = (u8)(w & 0xFF);
- return r;
-#else
- return retrying_read8(card, card->function, sdio_addr, pdata);
-#endif
-} /* unifi_read_8_or_16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_write_8_or_16
- *
- * Performs a byte write of the given address in shared data memory.
- * Set up the shared data memory page register as required.
- *
- * Arguments:
- * card Pointer to card context struct.
- * unifi_addr UniFi shared-data-memory address to access.
- * data Value to write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- *
- * Notes:
- * Beware using unifi_write8() because byte writes are not safe on UniFi.
- * Writes to odd bytes are cached, writes to even bytes perform a 16-bit
- * write with the previously cached odd byte.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_write_8_or_16(card_t *card, u32 unifi_addr, u8 data)
-{
- u32 sdio_addr;
- CsrResult r;
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- u16 w;
-#endif
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- if (sdio_addr & 1)
- {
- unifi_warning(card->ospriv,
- "Warning: Byte write to an odd address (0x%lX) is dangerous\n",
- sdio_addr);
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_w8or16_count++;
-#endif
-#ifdef CSR_WIFI_TRANSPORT_CSPI
- w = data;
- return retrying_write16(card, card->function, sdio_addr, w);
-#else
- return retrying_write8(card, card->function, sdio_addr, data);
-#endif
-} /* unifi_write_8_or_16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_read16
- *
- * Performs a 16-bit read of the given address in shared data memory.
- * Set up the shared data memory page register as required.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to a 16-bit int variable for the value read.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_card_read16(card_t *card, u32 unifi_addr, u16 *pdata)
-{
- u32 sdio_addr;
- CsrResult r;
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_r16_count++;
-#endif
- return unifi_read_direct16(card, sdio_addr, pdata);
-} /* unifi_card_read16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_write16
- *
- * Performs a 16-bit write of the given address in shared data memory.
- * Set up the shared data memory page register as required.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to a byte variable for the value write.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_card_write16(card_t *card, u32 unifi_addr, u16 data)
-{
- u32 sdio_addr;
- CsrResult r;
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_w16_count++;
-#endif
- return unifi_write_direct16(card, sdio_addr, data);
-} /* unifi_card_write16() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read32
- *
- * Performs a 32-bit read of the given address in shared data memory.
- * Set up the shared data memory page register as required.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to a int variable for the value read.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_read32(card_t *card, u32 unifi_addr, u32 *pdata)
-{
- u32 sdio_addr;
- CsrResult r;
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- card->cmd_prof.cmd52_r32_count++;
-#endif
- return unifi_read_direct32(card, sdio_addr, pdata);
-} /* unifi_read32() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_card_readn
- * unifi_readnz
- *
- * Read multiple 8-bit values from the UniFi SDIO interface.
- * This function interprets the address as a GenericPointer as
- * defined in the UniFi Host Interface Protocol Specification.
- * The readnz version of this function will stop when it reads a
- * zero octet.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to which to write data.
- * len Number of bytes to read
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE a bad generic pointer was specified
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_readn_match(card_t *card, u32 unifi_addr, void *pdata, u16 len, s8 match)
-{
- u32 sdio_addr;
- CsrResult r;
- u32 num;
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- r = unifi_read_directn_match(card, sdio_addr, pdata, len, match, &num);
- return r;
-} /* unifi_readn_match() */
-
-
-CsrResult unifi_card_readn(card_t *card, u32 unifi_addr, void *pdata, u16 len)
-{
- return unifi_readn_match(card, unifi_addr, pdata, len, -1);
-} /* unifi_card_readn() */
-
-
-CsrResult unifi_readnz(card_t *card, u32 unifi_addr, void *pdata, u16 len)
-{
- return unifi_readn_match(card, unifi_addr, pdata, len, 0);
-} /* unifi_readnz() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read_shared_count
- *
- * Read signal count locations, checking for an SDIO error. The
- * signal count locations only contain a valid number if the
- * highest bit isn't set.
- *
- * Arguments:
- * card Pointer to card context structure.
- * addr Shared-memory address to read.
- *
- * Returns:
- * Value read from memory (0-127) or -1 on error
- * ---------------------------------------------------------------------------
- */
-s32 unifi_read_shared_count(card_t *card, u32 addr)
-{
- u8 b;
- /* I've increased this count, because I have seen cases where
- * there were three reads in a row with the top bit set. I'm not
- * sure why this might have happened, but I can't see a problem
- * with increasing this limit. It's better to take a while to
- * recover than to fail. */
-#define SHARED_READ_RETRY_LIMIT 10
- s32 i;
-
- /*
- * Get the to-host-signals-written count.
- * The top-bit will be set if the firmware was in the process of
- * changing the value, in which case we read again.
- */
- /* Limit the number of repeats so we don't freeze */
- for (i = 0; i < SHARED_READ_RETRY_LIMIT; i++)
- {
- CsrResult r;
- r = unifi_read_8_or_16(card, addr, &b);
- if (r != CSR_RESULT_SUCCESS)
- {
- return -1;
- }
- if (!(b & 0x80))
- {
- /* There is a chance that the MSB may have contained invalid data
- * (overflow) at the time it was read. Therefore mask off the MSB.
- * This avoids a race between driver read and firmware write of the
- * word, the value we need is in the lower 8 bits anway.
- */
- return (s32)(b & 0xff);
- }
- }
-
- return -1; /* this function has changed in WMM mods */
-} /* unifi_read_shared_count() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_writen
- *
- * Write multiple 8-bit values to the UniFi SDIO interface using CMD52
- * This function interprets the address as a GenericPointer as
- * defined in the UniFi Host Interface Protocol Specification.
- *
- * Arguments:
- * card Pointer to card structure.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to which to write data.
- * len Number of bytes to write
- *
- * Returns:
- * 0 on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE an odd length or length too big.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_writen(card_t *card, u32 unifi_addr, void *pdata, u16 len)
-{
- u32 sdio_addr;
- CsrResult r;
-
- r = set_page(card, unifi_addr, &sdio_addr);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- return unifi_write_directn(card, sdio_addr, pdata, len);
-} /* unifi_writen() */
-
-
-static CsrResult csr_sdio_block_rw(card_t *card, s16 funcnum,
- u32 addr, u8 *pdata,
- u16 count, s16 dir_is_write)
-{
- CsrResult csrResult;
-
- if (dir_is_write == UNIFI_SDIO_READ)
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("r@%02X#%X=", addr, count);
-#endif
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("R");
-#endif
- csrResult = CsrSdioRead(card->sdio_if, addr, pdata, count);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("<");
-#endif
- }
- else
- {
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- unifi_debug_log_to_buf("w@%02X#%X=", addr, count);
- unifi_debug_hex_to_buf(pdata, count > CSR_WIFI_HIP_SDIO_TRACE_DATA_LENGTH?CSR_WIFI_HIP_SDIO_TRACE_DATA_LENGTH : count);
-#endif
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("W");
-#endif
- csrResult = CsrSdioWrite(card->sdio_if, addr, pdata, count);
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf(">");
-#endif
- }
-#ifdef CSR_WIFI_HIP_DATA_PLANE_PROFILE
- card->cmd_prof.cmd53_count++;
-#endif
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_SDIO_TRACE)
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_debug_log_to_buf("error=%X", csrResult);
- }
- else if (dir_is_write == UNIFI_SDIO_READ)
- {
- unifi_debug_hex_to_buf(pdata, count > CSR_WIFI_HIP_SDIO_TRACE_DATA_LENGTH?CSR_WIFI_HIP_SDIO_TRACE_DATA_LENGTH : count);
- }
- unifi_debug_string_to_buf("\n");
-#endif
- return csrResult; /* CSR SDIO (not HIP) error code */
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_bulk_rw
- *
- * Transfer bulk data to or from the UniFi SDIO interface.
- * This function is used to read or write signals and bulk data.
- *
- * Arguments:
- * card Pointer to card structure.
- * handle Value to put in the Register Address field of the CMD53 req.
- * data Pointer to data to write.
- * direction One of UNIFI_SDIO_READ or UNIFI_SDIO_WRITE
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * This function uses SDIO CMD53, which is the block transfer mode.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_bulk_rw(card_t *card, u32 handle, void *pdata,
- u32 len, s16 direction)
-{
-#define CMD53_RETRIES 3
- /*
- * Ideally instead of sleeping, we want to busy wait.
- * Currently there is no framework API to do this. When it becomes available,
- * we can use it to busy wait using usecs
- */
-#define REWIND_RETRIES 15 /* when REWIND_DELAY==1msec, or 250 when REWIND_DELAY==50usecs */
-#define REWIND_POLLING_RETRIES 5
-#define REWIND_DELAY 1 /* msec or 50usecs */
- CsrResult csrResult; /* SDIO error code */
- CsrResult r = CSR_RESULT_SUCCESS; /* HIP error code */
- s16 retries = CMD53_RETRIES;
- s16 stat_retries;
- u8 stat;
- s16 dump_read;
-#ifdef UNIFI_DEBUG
- u8 *pdata_lsb = ((u8 *)&pdata) + card->lsb;
-#endif
-#ifdef CSR_WIFI_MAKE_FAKE_CMD53_ERRORS
- static s16 fake_error;
-#endif
-
- dump_read = 0;
-#ifdef UNIFI_DEBUG
- if (*pdata_lsb & 1)
- {
- unifi_notice(card->ospriv, "CD53 request on a unaligned buffer (addr: 0x%X) dir %s-Host\n",
- pdata, (direction == UNIFI_SDIO_READ)?"To" : "From");
- if (direction == UNIFI_SDIO_WRITE)
- {
- dump(pdata, (u16)len);
- }
- else
- {
- dump_read = 1;
- }
- }
-#endif
-
- /* Defensive checks */
- if (!pdata)
- {
- unifi_error(card->ospriv, "Null pdata for unifi_bulk_rw() len: %d\n", len);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- if ((len & 1) || (len > 0xffff))
- {
- unifi_error(card->ospriv, "Impossible CMD53 length requested: %d\n", len);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- while (1)
- {
- csrResult = csr_sdio_block_rw(card, card->function, handle,
- (u8 *)pdata, (u16)len,
- direction);
- if (csrResult == CSR_SDIO_RESULT_NO_DEVICE)
- {
- return CSR_WIFI_HIP_RESULT_NO_DEVICE;
- }
-#ifdef CSR_WIFI_MAKE_FAKE_CMD53_ERRORS
- if (++fake_error > 100)
- {
- fake_error = 90;
- unifi_warning(card->ospriv, "Faking a CMD53 error,\n");
- if (csrResult == CSR_RESULT_SUCCESS)
- {
- csrResult = CSR_RESULT_FAILURE;
- }
- }
-#endif
- if (csrResult == CSR_RESULT_SUCCESS)
- {
- if (dump_read)
- {
- dump(pdata, (u16)len);
- }
- break;
- }
-
- /*
- * At this point the SDIO driver should have written the I/O Abort
- * register to notify UniFi that the command has failed.
- * UniFi-1 and UniFi-2 (not UF6xxx) use the same register to store the
- * Deep Sleep State. This means we have to restore the Deep Sleep
- * State (AWAKE in any case since we can not perform a CD53 in any other
- * state) by rewriting the I/O Abort register to its previous value.
- */
- if (card->chip_id <= SDIO_CARD_ID_UNIFI_2)
- {
- (void)unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- }
-
- /* If csr_sdio_block_rw() failed in a non-retryable way, or retries exhausted
- * then stop retrying
- */
- if (!retryable_sdio_error(csrResult))
- {
- unifi_error(card->ospriv, "Fatal error in a CMD53 transfer\n");
- break;
- }
-
- /*
- * These happen from time to time, try again
- */
- if (--retries == 0)
- {
- break;
- }
-
- unifi_trace(card->ospriv, UDBG4,
- "Error in a CMD53 transfer, retrying (h:%d,l:%u)...\n",
- (s16)handle & 0xff, len);
-
- /* The transfer failed, rewind and try again */
- r = unifi_write_8_or_16(card, card->sdio_ctrl_addr + 8,
- (u8)(handle & 0xff));
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- /*
- * If we can't even do CMD52 (register read/write) then
- * stop here.
- */
- unifi_error(card->ospriv, "Failed to write REWIND cmd\n");
- return r;
- }
-
- /* Signal the UniFi to look for the rewind request. */
- r = CardGenInt(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- /* Wait for UniFi to acknowledge the rewind */
- stat_retries = REWIND_RETRIES;
- while (1)
- {
- r = unifi_read_8_or_16(card, card->sdio_ctrl_addr + 8, &stat);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read REWIND status\n");
- return CSR_RESULT_FAILURE;
- }
-
- if (stat == 0)
- {
- break;
- }
- if (--stat_retries == 0)
- {
- unifi_error(card->ospriv, "Timeout waiting for REWIND ready\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Poll for the ack a few times */
- if (stat_retries < REWIND_RETRIES - REWIND_POLLING_RETRIES)
- {
- CsrThreadSleep(REWIND_DELAY);
- }
- }
- }
-
- /* The call to csr_sdio_block_rw() still failed after retrying */
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Block %s failed after %d retries\n",
- (direction == UNIFI_SDIO_READ)?"read" : "write",
- CMD53_RETRIES - retries);
- /* Report any SDIO error as a general i/o error */
- return CSR_RESULT_FAILURE;
- }
-
- /* Collect some stats */
- if (direction == UNIFI_SDIO_READ)
- {
- card->sdio_bytes_read += len;
- }
- else
- {
- card->sdio_bytes_written += len;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_bulk_rw() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_bulk_rw_noretry
- *
- * Transfer bulk data to or from the UniFi SDIO interface.
- * This function is used to read or write signals and bulk data.
- *
- * Arguments:
- * card Pointer to card structure.
- * handle Value to put in the Register Address field of
- * the CMD53 req.
- * data Pointer to data to write.
- * direction One of UNIFI_SDIO_READ or UNIFI_SDIO_WRITE
- *
- * Returns:
- * 0 on success, non-zero error code on error:
- * CSR_WIFI_HIP_RESULT_NO_DEVICE card was ejected
- * CSR_RESULT_FAILURE an SDIO error occurred
- *
- * Notes:
- * This function uses SDIO CMD53, which is the block transfer mode.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_bulk_rw_noretry(card_t *card, u32 handle, void *pdata,
- u32 len, s16 direction)
-{
- CsrResult csrResult;
-
- csrResult = csr_sdio_block_rw(card, card->function, handle,
- (u8 *)pdata, (u16)len, direction);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Block %s failed\n",
- (direction == UNIFI_SDIO_READ)?"read" : "write");
- return csrResult;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_bulk_rw_noretry() */
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_macro.h"
-#include "csr_wifi_hip_chiphelper_private.h"
-
-#ifndef nelem
-#define nelem(a) (sizeof(a) / sizeof(a[0]))
-#endif
-
-#define counted(foo) { nelem(foo), foo }
-#define null_counted() { 0, NULL }
-
-/* The init values are a set of register writes that we must
- perform when we first connect to the chip to get it working.
- They swicth on the correct clocks and possibly set the host
- interface as a wkaeup source. They should not be used if
- proper HIP opperation is required, but are useful before we
- do a code download. */
-static const struct chip_helper_init_values init_vals_v1[] = {
- { 0xFDBB, 0xFFFF },
- { 0xFDB6, 0x03FF },
- { 0xFDB1, 0x01E3 },
- { 0xFDB3, 0x0FFF },
- { 0xFEE3, 0x08F0 },
- { 0xFEE7, 0x3C3F },
- { 0xFEE6, 0x0050 },
- { 0xFDBA, 0x0000 }
-};
-
-static const struct chip_helper_init_values init_vals_v2[] = {
- { 0xFDB6, 0x0FFF },
- { 0xF023, 0x3F3F },
- { 0xFDB1, 0x01E3 },
- { 0xFDB3, 0x0FFF },
- { 0xF003, 0x08F0 },
- { 0xF007, 0x3C3F },
- { 0xF006, 0x0050 }
-};
-
-
-static const struct chip_helper_init_values init_vals_v22_v23[] = {
- { 0xF81C, 0x00FF },
- /*{ 0x????, 0x???? }, */
- { 0xF80C, 0x1FFF },
- { 0xFA25, 0x001F },
- { 0xF804, 0x00FF },
- { 0xF802, 0x0FFF },
- /*{ 0x????, 0x???? },
- { 0x????, 0x???? },
- { 0x????, 0x???? }*/
-};
-
-static const u16 reset_program_a_v1_or_v2[] = {
- 0x0000
-};
-static const u16 reset_program_b_v1_or_v2[] = {
- 0x0010, 0xFE00, 0xA021, 0xFF00, 0x8111, 0x0009, 0x0CA4, 0x0114,
- 0x0280, 0x04F8, 0xFE00, 0x6F25, 0x06E0, 0x0010, 0xFC00, 0x0121,
- 0xFC00, 0x0225, 0xFE00, 0x7125, 0xFE00, 0x6D11, 0x03F0, 0xFE00,
- 0x6E25, 0x0008, 0x00E0
-};
-
-static const struct chip_helper_reset_values reset_program_v1_or_v2[] =
-{
- {
- MAKE_GP(REGISTERS, 0x000C),
- nelem(reset_program_a_v1_or_v2),
- reset_program_a_v1_or_v2
- },
- {
- MAKE_GP(MAC_PMEM, 0x000000),
- nelem(reset_program_b_v1_or_v2),
- reset_program_b_v1_or_v2
- }
-};
-
-static const struct chip_map_address_t unifi_map_address_v1_v2[] =
-{
- { 0xFE9F, 0xFE7B }, /* PM1_BANK_SELECT */
- { 0xFE9E, 0xFE78 }, /* PM2_BANK_SELECT */
- { 0xFE9D, 0xFE7E }, /* SHARED_DMEM_PAGE */
- { 0xFE91, 0xFE90 }, /* PROC_SELECT */
- { 0xFE8D, 0xFE8C }, /* STOP_STATUS */
-};
-
-static const struct chip_map_address_t unifi_map_address_v22_v23[] =
-{
- { 0xF8F9, 0xF8AC }, /* GW1_CONFIG */
- { 0xF8FA, 0xF8AD }, /* GW2_CONFIG */
- { 0xF8FB, 0xF8AE }, /* GW3_CONFIG */
- { 0xF830, 0xF81E }, /* PROC_SELECT */
- { 0xF831, 0xF81F }, /* STOP_STATUS */
- { 0xF8FC, 0xF8AF }, /* IO_LOG_ADDRESS */
-};
-
-static const struct chip_device_regs_t unifi_device_regs_null =
-{
- 0xFE81, /* GBL_CHIP_VERSION */
- 0x0000, /* GBL_MISC_ENABLES */
- 0x0000, /* DBG_EMU_CMD */
- {
- 0x0000, /* HOST.DBG_PROC_SELECT */
- 0x0000, /* HOST.DBG_STOP_STATUS */
- 0x0000, /* HOST.WINDOW1_PAGE */
- 0x0000, /* HOST.WINDOW2_PAGE */
- 0x0000, /* HOST.WINDOW3_PAGE */
- 0x0000 /* HOST.IO_LOG_ADDR */
- },
- {
- 0x0000, /* SPI.DBG_PROC_SELECT */
- 0x0000, /* SPI.DBG_STOP_STATUS */
- 0x0000, /* SPI.WINDOW1_PAGE */
- 0x0000, /* SPI.WINDOW2_PAGE */
- 0x0000, /* SPI.WINDOW3_PAGE */
- 0x0000 /* SPI.IO_LOG_ADDR */
- },
- 0x0000, /* DBG_RESET */
- 0x0000, /* > DBG_RESET_VALUE */
- 0x0000, /* DBG_RESET_WARN */
- 0x0000, /* DBG_RESET_WARN_VALUE */
- 0x0000, /* DBG_RESET_RESULT */
- 0xFFE9, /* XAP_PCH */
- 0xFFEA, /* XAP_PCL */
- 0x0000, /* PROC_PC_SNOOP */
- 0x0000, /* WATCHDOG_DISABLE */
- 0x0000, /* MAILBOX0 */
- 0x0000, /* MAILBOX1 */
- 0x0000, /* MAILBOX2 */
- 0x0000, /* MAILBOX3 */
- 0x0000, /* SDIO_HOST_INT */
- 0x0000, /* SHARED_IO_INTERRUPT */
- 0x0000, /* SDIO HIP HANDSHAKE */
- 0x0000 /* COEX_STATUS */
-};
-
-/* UF105x */
-static const struct chip_device_regs_t unifi_device_regs_v1 =
-{
- 0xFE81, /* GBL_CHIP_VERSION */
- 0xFE87, /* GBL_MISC_ENABLES */
- 0xFE9C, /* DBG_EMU_CMD */
- {
- 0xFE90, /* HOST.DBG_PROC_SELECT */
- 0xFE8C, /* HOST.DBG_STOP_STATUS */
- 0xFE7B, /* HOST.WINDOW1_PAGE */
- 0xFE78, /* HOST.WINDOW2_PAGE */
- 0xFE7E, /* HOST.WINDOW3_PAGE */
- 0x0000 /* HOST.IO_LOG_ADDR */
- },
- {
- 0xFE91, /* SPI.DBG_PROC_SELECT */
- 0xFE8D, /* SPI.DBG_STOP_STATUS */
- 0xFE9F, /* SPI.WINDOW1_PAGE */
- 0xFE9E, /* SPI.WINDOW2_PAGE */
- 0xFE9D, /* SPI.WINDOW3_PAGE */
- 0x0000 /* SPI.IO_LOG_ADDR */
- },
- 0xFE92, /* DBG_RESET */
- 0x0001, /* > DBG_RESET_VALUE */
- 0xFDA0, /* DBG_RESET_WARN (HOST_SELECT) */
- 0x0000, /* DBG_RESET_WARN_VALUE */
- 0xFE92, /* DBG_RESET_RESULT */
- 0xFFE9, /* XAP_PCH */
- 0xFFEA, /* XAP_PCL */
- 0x0051, /* PROC_PC_SNOOP */
- 0xFE70, /* WATCHDOG_DISABLE */
- 0xFE6B, /* MAILBOX0 */
- 0xFE6A, /* MAILBOX1 */
- 0xFE69, /* MAILBOX2 */
- 0xFE68, /* MAILBOX3 */
- 0xFE67, /* SDIO_HOST_INT */
- 0xFE65, /* SHARED_IO_INTERRUPT */
- 0xFDE9, /* SDIO HIP HANDSHAKE */
- 0x0000 /* COEX_STATUS */
-};
-
-/* UF2... */
-static const struct chip_device_regs_t unifi_device_regs_v2 =
-{
- 0xFE81, /* GBL_CHIP_VERSION */
- 0xFE87, /* GBL_MISC_ENABLES */
- 0xFE9C, /* DBG_EMU_CMD */
- {
- 0xFE90, /* HOST.DBG_PROC_SELECT */
- 0xFE8C, /* HOST.DBG_STOP_STATUS */
- 0xFE7B, /* HOST.WINDOW1_PAGE */
- 0xFE78, /* HOST.WINDOW2_PAGE */
- 0xFE7E, /* HOST.WINDOW3_PAGE */
- 0x0000 /* HOST.IO_LOG_ADDR */
- },
- {
- 0xFE91, /* SPI.DBG_PROC_SELECT */
- 0xFE8D, /* SPI.DBG_STOP_STATUS */
- 0xFE9F, /* SPI.WINDOW1_PAGE */
- 0xFE9E, /* SPI.WINDOW2_PAGE */
- 0xFE9D, /* SPI.WINDOW3_PAGE */
- 0x0000 /* SPI.IO_LOG_ADDR */
- },
- 0xFE92, /* DBG_RESET */
- 0x0000, /* > DBG_RESET_VALUE */
- 0xFDE9, /* DBG_RESET_WARN (TEST_FLASH_DATA - SHARED_MAILBOX2B) */
- 0xFFFF, /* DBG_RESET_WARN_VALUE */
- 0xFDE9, /* DBG_RESET_RESULT (TEST_FLASH_DATA) */
- 0xFFE9, /* XAP_PCH */
- 0xFFEA, /* XAP_PCL */
- 0x0051, /* PROC_PC_SNOOP */
- 0xFE70, /* WATCHDOG_DISABLE */
- 0xFE6B, /* MAILBOX0 */
- 0xFE6A, /* MAILBOX1 */
- 0xFE69, /* MAILBOX2 */
- 0xFE68, /* MAILBOX3 */
- 0xFE67, /* SDIO_HOST_INT */
- 0xFE65, /* SHARED_IO_INTERRUPT */
- 0xFE69, /* SDIO HIP HANDSHAKE */
- 0x0000 /* COEX_STATUS */
-};
-
-/* UF60xx */
-static const struct chip_device_regs_t unifi_device_regs_v22_v23 =
-{
- 0xFE81, /* GBL_CHIP_VERSION */
- 0xF84F, /* GBL_MISC_ENABLES */
- 0xF81D, /* DBG_EMU_CMD */
- {
- 0xF81E, /* HOST.DBG_PROC_SELECT */
- 0xF81F, /* HOST.DBG_STOP_STATUS */
- 0xF8AC, /* HOST.WINDOW1_PAGE */
- 0xF8AD, /* HOST.WINDOW2_PAGE */
- 0xF8AE, /* HOST.WINDOW3_PAGE */
- 0xF8AF /* HOST.IO_LOG_ADDR */
- },
- {
- 0xF830, /* SPI.DBG_PROC_SELECT */
- 0xF831, /* SPI.DBG_STOP_STATUS */
- 0xF8F9, /* SPI.WINDOW1_PAGE */
- 0xF8FA, /* SPI.WINDOW2_PAGE */
- 0xF8FB, /* SPI.WINDOW3_PAGE */
- 0xF8FC /* SPI.IO_LOG_ADDR */
- },
- 0xF82F, /* DBG_RESET */
- 0x0001, /* > DBG_RESET_VALUE */
- 0x0000, /* DBG_RESET_WARN */
- 0x0000, /* DBG_RESET_WARN_VALUE */
- 0xF82F, /* DBG_RESET_RESULT */
- 0xFFE9, /* XAP_PCH */
- 0xFFEA, /* XAP_PCL */
- 0x001B, /* PROC_PC_SNOOP */
- 0x0055, /* WATCHDOG_DISABLE */
- 0xF84B, /* MAILBOX0 */
- 0xF84C, /* MAILBOX1 */
- 0xF84D, /* MAILBOX2 */
- 0xF84E, /* MAILBOX3 */
- 0xF92F, /* SDIO_HOST_INT */
- 0xF92B, /* SDIO_FROMHOST_SCRTACH0 / SHARED_IO_INTERRUPT */
- 0xF84D, /* SDIO HIP HANDSHAKE (MAILBOX2) */
- 0xF9FB /* COEX_STATUS */
-};
-
-/* Program memory window on UF105x. */
-static const struct window_shift_info_t prog_window_array_unifi_v1_v2[CHIP_HELPER_WT_COUNT] =
-{
- { TRUE, 11, 0x0200 }, /* CODE RAM */
- { TRUE, 11, 0x0000 }, /* FLASH */
- { TRUE, 11, 0x0400 }, /* External SRAM */
- { FALSE, 0, 0 }, /* ROM */
- { FALSE, 0, 0 } /* SHARED */
-};
-
-/* Shared memory window on UF105x. */
-static const struct window_shift_info_t shared_window_array_unifi_v1_v2[CHIP_HELPER_WT_COUNT] =
-{
- { FALSE, 0, 0 }, /* CODE RAM */
- { FALSE, 0, 0 }, /* FLASH */
- { FALSE, 0, 0 }, /* External SRAM */
- { FALSE, 0, 0 }, /* ROM */
- { TRUE, 11, 0x0000 } /* SHARED */
-};
-
-/* One of the Generic Windows on UF60xx and later. */
-static const struct window_shift_info_t generic_window_array_unifi_v22_v23[CHIP_HELPER_WT_COUNT] =
-{
- { TRUE, 11, 0x3800 }, /* CODE RAM */
- { FALSE, 0, 0 }, /* FLASH */
- { FALSE, 0, 0 }, /* External SRAM */
- { TRUE, 11, 0x2000 }, /* ROM */
- { TRUE, 11, 0x0000 } /* SHARED */
-};
-
-/* The three windows on UF105x. */
-static const struct window_info_t prog1_window_unifi_v1_v2 = { 0x0000, 0x2000, 0x0080, prog_window_array_unifi_v1_v2 };
-static const struct window_info_t prog2_window_unifi_v1_v2 = { 0x2000, 0x2000, 0x0000, prog_window_array_unifi_v1_v2 };
-static const struct window_info_t shared_window_unifi_v1_v2 = { 0x4000, 0x2000, 0x0000, shared_window_array_unifi_v1_v2 };
-
-/* The three windows on UF60xx and later. */
-static const struct window_info_t generic1_window_unifi_v22_v23 = { 0x0000, 0x2000, 0x0080, generic_window_array_unifi_v22_v23 };
-static const struct window_info_t generic2_window_unifi_v22_v23 = { 0x2000, 0x2000, 0x0000, generic_window_array_unifi_v22_v23 };
-static const struct window_info_t generic3_window_unifi_v22_v23 = { 0x4000, 0x2000, 0x0000, generic_window_array_unifi_v22_v23 };
-
-static const struct chip_device_desc_t chip_device_desc_null =
-{
- { FALSE, 0x0000, 0x0000, 0x00 },
- "",
- "",
- null_counted(), /* init */
- null_counted(), /* reset_prog */
- &unifi_device_regs_null, /* regs */
- {
- FALSE, /* has_flash */
- FALSE, /* has_ext_sram */
- FALSE, /* has_rom */
- FALSE, /* has_bt */
- FALSE, /* has_wlan */
- },
- null_counted(),
- /* prog_offset */
- {
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000
- },
- /* data_offset */
- {
- 0x0000 /* ram */
- },
- /* windows */
- {
- NULL,
- NULL,
- NULL
- }
-};
-
-static const struct chip_device_desc_t unifi_device_desc_v1 =
-{
- { FALSE, 0xf0ff, 0x1001, 0x01 }, /* UF105x R01 */
- "UF105x",
- "UniFi-1",
- counted(init_vals_v1), /* init */
- counted(reset_program_v1_or_v2), /* reset_prog */
- &unifi_device_regs_v1, /* regs */
- {
- TRUE, /* has_flash */
- TRUE, /* has_ext_sram */
- FALSE, /* has_rom */
- FALSE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v1_v2), /* map */
- /* prog_offset */
- {
- 0x00100000, /* ram */
- 0x00000000, /* rom (invalid) */
- 0x00000000, /* flash */
- 0x00200000, /* ext_ram */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &prog1_window_unifi_v1_v2,
- &prog2_window_unifi_v1_v2,
- &shared_window_unifi_v1_v2
- }
-};
-
-static const struct chip_device_desc_t unifi_device_desc_v2 =
-{
- { FALSE, 0xf0ff, 0x2001, 0x02 }, /* UF2... R02 */
- "UF2...",
- "UniFi-2",
- counted(init_vals_v2), /* init */
- counted(reset_program_v1_or_v2), /* reset_prog */
- &unifi_device_regs_v2, /* regs */
- {
- TRUE, /* has_flash */
- TRUE, /* has_ext_sram */
- FALSE, /* has_rom */
- FALSE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v1_v2), /* map */
- /* prog_offset */
- {
- 0x00100000, /* ram */
- 0x00000000, /* rom (invalid) */
- 0x00000000, /* flash */
- 0x00200000, /* ext_ram */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &prog1_window_unifi_v1_v2,
- &prog2_window_unifi_v1_v2,
- &shared_window_unifi_v1_v2
- }
-};
-
-static const struct chip_device_desc_t unifi_device_desc_v3 =
-{
- { FALSE, 0xf0ff, 0x3001, 0x02 }, /* UF2... R03 */
- "UF2...",
- "UniFi-3",
- counted(init_vals_v2), /* init */
- counted(reset_program_v1_or_v2), /* reset_prog */
- &unifi_device_regs_v2, /* regs */
- {
- TRUE, /* has_flash */
- TRUE, /* has_ext_sram */
- FALSE, /* has_rom */
- FALSE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v1_v2), /* map */
- /* prog_offset */
- {
- 0x00100000, /* ram */
- 0x00000000, /* rom (invalid) */
- 0x00000000, /* flash */
- 0x00200000, /* ext_ram */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &prog1_window_unifi_v1_v2,
- &prog2_window_unifi_v1_v2,
- &shared_window_unifi_v1_v2
- }
-};
-
-static const struct chip_device_desc_t unifi_device_desc_v22 =
-{
- { FALSE, 0x00ff, 0x0022, 0x07 }, /* UF60xx */
- "UF60xx",
- "UniFi-4",
- counted(init_vals_v22_v23), /* init */
- null_counted(), /* reset_prog */
- &unifi_device_regs_v22_v23, /* regs */
- {
- FALSE, /* has_flash */
- FALSE, /* has_ext_sram */
- TRUE, /* has_rom */
- FALSE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v22_v23), /* map */
- /* prog_offset */
- {
- 0x00C00000, /* ram */
- 0x00000000, /* rom */
- 0x00000000, /* flash (invalid) */
- 0x00000000, /* ext_ram (invalid) */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &generic1_window_unifi_v22_v23,
- &generic2_window_unifi_v22_v23,
- &generic3_window_unifi_v22_v23
- }
-};
-
-static const struct chip_device_desc_t unifi_device_desc_v23 =
-{
- { FALSE, 0x00ff, 0x0023, 0x08 }, /* UF.... */
- "UF....",
- "UF.... (5)",
- counted(init_vals_v22_v23), /* init */
- null_counted(), /* reset_prog */
- &unifi_device_regs_v22_v23, /* regs */
- {
- FALSE, /* has_flash */
- FALSE, /* has_ext_sram */
- TRUE, /* has_rom */
- TRUE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v22_v23),
- /* prog_offset */
- {
- 0x00C00000, /* ram */
- 0x00000000, /* rom */
- 0x00000000, /* flash (invalid) */
- 0x00000000, /* ext_sram (invalid) */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &generic1_window_unifi_v22_v23,
- &generic2_window_unifi_v22_v23,
- &generic3_window_unifi_v22_v23
- }
-};
-
-static const struct chip_device_desc_t hyd_wlan_subsys_desc_v1 =
-{
- { FALSE, 0x00ff, 0x0044, 0x00 }, /* UF.... */
- "HYD...",
- "HYD... ",
- counted(init_vals_v22_v23), /* init */
- null_counted(), /* reset_prog */
- &unifi_device_regs_v22_v23, /* regs */
- {
- FALSE, /* has_flash */
- FALSE, /* has_ext_sram */
- TRUE, /* has_rom */
- FALSE, /* has_bt */
- TRUE, /* has_wlan */
- },
- counted(unifi_map_address_v22_v23),
- /* prog_offset */
- {
- 0x00C00000, /* ram */
- 0x00000000, /* rom */
- 0x00000000, /* flash (invalid) */
- 0x00000000, /* ext_sram (invalid) */
- },
- /* data_offset */
- {
- 0x8000 /* ram */
- },
- /* windows */
- {
- &generic1_window_unifi_v22_v23,
- &generic2_window_unifi_v22_v23,
- &generic3_window_unifi_v22_v23
- }
-};
-
-
-/* This is the list of all chips that we know about. I'm
- assuming that the order here will be important - we
- might have multiple entries witrh the same SDIO id for
- instance. The first one in this list will be the one
- that is returned if a search is done on only that id.
- The client will then have to call GetVersionXXX again
- but with more detailed info.
-
- I don't know if we need to signal this up to the client
- in some way?
-
- (We get the SDIO id before we know anything else about
- the chip. We might not be able to read any of the other
- registers at first, but we still need to know about the
- chip). */
-static const struct chip_device_desc_t *chip_ver_to_desc[] =
-{
- &unifi_device_desc_v1, /* UF105x R01 */
- &unifi_device_desc_v2, /* UF2... R02 */
- &unifi_device_desc_v3, /* UF2... R03 */
- &unifi_device_desc_v22, /* UF60xx */
- &unifi_device_desc_v23, /* UF.... */
- &hyd_wlan_subsys_desc_v1
-};
-
-ChipDescript* ChipHelper_GetVersionSdio(u8 sdio_ver)
-{
- u32 i;
-
- for (i = 0; i < nelem(chip_ver_to_desc); i++)
- {
- if (chip_ver_to_desc[i]->chip_version.sdio == sdio_ver)
- {
- return chip_ver_to_desc[i];
- }
- }
-
- return &chip_device_desc_null;
-}
-
-
-ChipDescript* ChipHelper_GetVersionAny(u16 from_FF9A, u16 from_FE81)
-{
- u32 i;
-
- if ((from_FF9A & 0xFF00) != 0)
- {
- for (i = 0; i < nelem(chip_ver_to_desc); i++)
- {
- if (chip_ver_to_desc[i]->chip_version.pre_bc7 &&
- ((from_FF9A & chip_ver_to_desc[i]->chip_version.mask) ==
- chip_ver_to_desc[i]->chip_version.result))
- {
- return chip_ver_to_desc[i];
- }
- }
- }
- else
- {
- for (i = 0; i < nelem(chip_ver_to_desc); i++)
- {
- if (!chip_ver_to_desc[i]->chip_version.pre_bc7 &&
- ((from_FE81 & chip_ver_to_desc[i]->chip_version.mask) ==
- chip_ver_to_desc[i]->chip_version.result))
- {
- return chip_ver_to_desc[i];
- }
- }
- }
-
- return &chip_device_desc_null;
-}
-
-
-ChipDescript* ChipHelper_GetVersionUniFi(u16 ver)
-{
- return ChipHelper_GetVersionAny(0x0000, ver);
-}
-
-
-ChipDescript *ChipHelper_Null(void)
-{
- return &chip_device_desc_null;
-}
-
-
-ChipDescript* ChipHelper_GetVersionBlueCore(enum chip_helper_bluecore_age bc_age, u16 version)
-{
- if (bc_age == chip_helper_bluecore_pre_bc7)
- {
- return ChipHelper_GetVersionAny(version, 0x0000);
- }
- else
- {
- return ChipHelper_GetVersionAny(0x0000, version);
- }
-}
-
-
-/* Expand the DEF0 functions into simple code to return the
- correct thing. The DEF1 functions expand to nothing in
- this X macro expansion. */
-#define CHIP_HELPER_DEF0_C_DEF(ret_type, name, info) \
- ret_type ChipHelper_ ## name(ChipDescript * chip_help) \
- { \
- return chip_help->info; \
- }
-#define CHIP_HELPER_DEF1_C_DEF(ret_type, name, type1, name1)
-
-CHIP_HELPER_LIST(C_DEF)
-
-/*
- * Map register addresses between HOST and SPI access.
- */
-u16 ChipHelper_MapAddress_SPI2HOST(ChipDescript *chip_help, u16 addr)
-{
- u32 i;
- for (i = 0; i < chip_help->map.len; i++)
- {
- if (chip_help->map.vals[i].spi == addr)
- {
- return chip_help->map.vals[i].host;
- }
- }
- return addr;
-}
-
-
-u16 ChipHelper_MapAddress_HOST2SPI(ChipDescript *chip_help, u16 addr)
-{
- u32 i;
- for (i = 0; i < chip_help->map.len; i++)
- {
- if (chip_help->map.vals[i].host == addr)
- {
- return chip_help->map.vals[i].spi;
- }
- }
- return addr;
-}
-
-
-/* The address returned by this function is the start of the
- window in the address space, that is where we can start
- accessing data from. If a section of the window at the
- start is unusable because something else is cluttering up
- the address map then that is taken into account and this
- function returns that address justt past that. */
-u16 ChipHelper_WINDOW_ADDRESS(ChipDescript *chip_help,
- enum chip_helper_window_index window)
-{
- if (window < CHIP_HELPER_WINDOW_COUNT &&
- chip_help->windows[window] != NULL)
- {
- return chip_help->windows[window]->address + chip_help->windows[window]->blocked;
- }
- return 0;
-}
-
-
-/* This returns the size of the window minus any blocked section */
-u16 ChipHelper_WINDOW_SIZE(ChipDescript *chip_help,
- enum chip_helper_window_index window)
-{
- if (window < CHIP_HELPER_WINDOW_COUNT &&
- chip_help->windows[window] != NULL)
- {
- return chip_help->windows[window]->size - chip_help->windows[window]->blocked;
- }
- return 0;
-}
-
-
-/* Get the register writes we should do to make sure that
- the chip is running with most clocks on. */
-u32 ChipHelper_ClockStartupSequence(ChipDescript *chip_help,
- const struct chip_helper_init_values **val)
-{
- *val = chip_help->init.vals;
- return chip_help->init.len;
-}
-
-
-/* Get the set of values tat we should write to the chip to perform a reset. */
-u32 ChipHelper_HostResetSequence(ChipDescript *chip_help,
- const struct chip_helper_reset_values **val)
-{
- *val = chip_help->reset_prog.vals;
- return chip_help->reset_prog.len;
-}
-
-
-/* Decode a windowed access to the chip. */
-s32 ChipHelper_DecodeWindow(ChipDescript *chip_help,
- enum chip_helper_window_index window,
- enum chip_helper_window_type type,
- u32 offset,
- u16 *page, u16 *addr, u32 *len)
-{
- const struct window_info_t *win;
- const struct window_shift_info_t *mode;
- u16 of, pg;
-
- if (window >= CHIP_HELPER_WINDOW_COUNT)
- {
- return FALSE;
- }
- if ((win = chip_help->windows[window]) == NULL)
- {
- return FALSE;
- }
- if (type >= CHIP_HELPER_WT_COUNT)
- {
- return FALSE;
- }
- if ((mode = &win->mode[type]) == NULL)
- {
- return FALSE;
- }
- if (!mode->allowed)
- {
- return FALSE;
- }
-
- pg = (u16)(offset >> mode->page_shift) + mode->page_offset;
- of = (u16)(offset & ((1 << mode->page_shift) - 1));
- /* If 'blocked' is zero this does nothing, else decrease
- the page register and increase the offset until we aren't
- in the blocked region of the window. */
- while (of < win->blocked)
- {
- of += 1 << mode->page_shift;
- pg--;
- }
- *page = pg;
- *addr = win->address + of;
- *len = win->size - of;
- return TRUE;
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_HIP_CHIPHELPER_H__
-#define CSR_WIFI_HIP_CHIPHELPER_H__
-
-
-#include <linux/types.h>
-
-/* The age of the BlueCore chip. This is probably not useful, if
- you know the age then you can probably work out the version directly. */
-enum chip_helper_bluecore_age
-{
- chip_helper_bluecore_pre_bc7,
- chip_helper_bluecore_bc7_or_later
-};
-
-/* We support up to three windowed regions at the moment.
- Don't reorder these - they're used to index into an array. */
-enum chip_helper_window_index
-{
- CHIP_HELPER_WINDOW_1 = 0,
- CHIP_HELPER_WINDOW_2 = 1,
- CHIP_HELPER_WINDOW_3 = 2,
- CHIP_HELPER_WINDOW_COUNT = 3
-};
-
-/* These are the things that we can access through a window.
- Don't reorder these - they're used to index into an array. */
-enum chip_helper_window_type
-{
- CHIP_HELPER_WT_CODE_RAM = 0,
- CHIP_HELPER_WT_FLASH = 1,
- CHIP_HELPER_WT_EXT_SRAM = 2,
- CHIP_HELPER_WT_ROM = 3,
- CHIP_HELPER_WT_SHARED = 4,
- CHIP_HELPER_WT_COUNT = 5
-};
-
-/* Commands to stop and start the XAP */
-enum chip_helper_dbg_emu_cmd_enum
-{
- CHIP_HELPER_DBG_EMU_CMD_XAP_STEP_MASK = 0x0001,
- CHIP_HELPER_DBG_EMU_CMD_XAP_RUN_B_MASK = 0x0002,
- CHIP_HELPER_DBG_EMU_CMD_XAP_BRK_MASK = 0x0004,
- CHIP_HELPER_DBG_EMU_CMD_XAP_WAKEUP_MASK = 0x0008
-};
-
-/* Bitmasks for Stop and sleep status: DBG_SPI_STOP_STATUS & DBG_HOST_STOP_STATUS */
-enum chip_helper_dbg_stop_status_enum
-{
- CHIP_HELPER_DBG_STOP_STATUS_NONE_MASK = 0x0000,
- CHIP_HELPER_DBG_STOP_STATUS_P0_MASK = 0x0001,
- CHIP_HELPER_DBG_STOP_STATUS_P1_MASK = 0x0002,
- CHIP_HELPER_DBG_STOP_STATUS_P2_MASK = 0x0004,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_P0_MASK = 0x0008,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_P1_MASK = 0x0010,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_P2_MASK = 0x0020,
- /* Legacy names/alias */
- CHIP_HELPER_DBG_STOP_STATUS_MAC_MASK = 0x0001,
- CHIP_HELPER_DBG_STOP_STATUS_PHY_MASK = 0x0002,
- CHIP_HELPER_DBG_STOP_STATUS_BT_MASK = 0x0004,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_MAC_MASK = 0x0008,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_PHY_MASK = 0x0010,
- CHIP_HELPER_DBG_STOP_STATUS_SLEEP_STATUS_BT_MASK = 0x0020
-};
-
-/* Codes to disable the watchdog */
-enum chip_helper_watchdog_disable_enum
-{
- CHIP_HELPER_WATCHDOG_DISABLE_CODE1 = 0x6734,
- CHIP_HELPER_WATCHDOG_DISABLE_CODE2 = 0xD6BF,
- CHIP_HELPER_WATCHDOG_DISABLE_CODE3 = 0xC31E
-};
-
-/* Other bits have changed between versions */
-enum chip_helper_gbl_misc_enum
-{
- CHIP_HELPER_GBL_MISC_SPI_STOP_OUT_EN_MASK = 0x0001,
- CHIP_HELPER_GBL_MISC_MMU_INIT_DONE_MASK = 0x0004
-};
-
-/* Coex status register, contains interrupt status and reset pullup status.
- * CHIP_HELPER_COEX_STATUS_RST_PULLS_MSB_MASK can be used to check
- * for WAPI on R03 chips and later. */
-enum chip_helper_coex_status_mask_enum
-{
- CHIP_HELPER_COEX_STATUS_RST_PULLS_LSB_MASK = 0x0001,
- CHIP_HELPER_COEX_STATUS_RST_PULLS_MSB_MASK = 0x0008,
- CHIP_HELPER_COEX_STATUS_WL_FEC_PINS_LSB_MASK = 0x0010,
- CHIP_HELPER_COEX_STATUS_WL_FEC_PINS_MSB_MASK = 0x0080,
- CHIP_HELPER_COEX_STATUS_INT_UART_MASK = 0x0100,
- CHIP_HELPER_COEX_STATUS_INT_BT_LEG_MASK = 0x0200
-};
-
-/* How to select the different CPUs */
-enum chip_helper_dbg_proc_sel_enum
-{
- CHIP_HELPER_DBG_PROC_SEL_MAC = 0,
- CHIP_HELPER_DBG_PROC_SEL_PHY = 1,
- CHIP_HELPER_DBG_PROC_SEL_BT = 2,
- CHIP_HELPER_DBG_PROC_SEL_NONE = 2,
- CHIP_HELPER_DBG_PROC_SEL_BOTH = 3
-};
-
-/* These are the only registers that we have to know the
- address of before we know the chip version. */
-enum chip_helper_fixed_registers
-{
- /* This is the address of GBL_CHIP_VERISON on BC7,
- UF105x, UF60xx and
- anything later than that. */
- CHIP_HELPER_UNIFI_GBL_CHIP_VERSION = 0xFE81,
-
- CHIP_HELPER_OLD_BLUECORE_GBL_CHIP_VERSION = 0xFF9A
-
- /* This isn't used at the moment (but might be needed
- to distinguish the BlueCore sub version?) */
- /* CHIP_HELPER_OLD_BLUECORE_ANA_VERSION_ID = 0xFF7D */
-};
-
-/* Address-value pairs for defining initialisation values */
-struct chip_helper_init_values
-{
- u16 addr;
- u16 value;
-};
-
-/* A block of data that should be written to the device */
-struct chip_helper_reset_values
-{
- u32 gp_address;
- u32 len;
- const u16 *data;
-};
-
-/*
- * This is the C API.
- */
-
-/* opaque type */
-typedef const struct chip_device_desc_t ChipDescript;
-
-/* Return a NULL descriptor */
-ChipDescript* ChipHelper_Null(void);
-
-/* This should get the correct version for any CSR chip.
- The two parameters are what is read from addresses
- 0xFF9A and 0xFE81 (OLD_BLUECORE_GBL_CHIP_VERSION and
- UNIFI_GBL_CHIP_VERSION). These should give a unique identity
- for most (all?) chips.
-
- FF9A is the old GBL_CHIP_VERSION register. If the high
- eight bits are zero then the chip is a new (BC7 +) one
- and FE81 is the _new_ GBL_CHIP_VERSION register. */
-ChipDescript* ChipHelper_GetVersionAny(u16 from_FF9A, u16 from_FE81);
-
-/* The chip is a UniFi, but we don't know which type
- The parameter is the value of UNIFI_GBL_CHIP_VERSION (0xFE81) */
-ChipDescript* ChipHelper_GetVersionUniFi(u16 version);
-
-/* This gets the version from the SDIO device id. This only
- gives quite a coarse grained version, so we should update once
- we hav access to the function N registers. */
-ChipDescript* ChipHelper_GetVersionSdio(u8 sdio_version);
-
-/* The chip is some sort of BlueCore. If "age" is "pre_bc7" then
- "version" is what was read from FF9A. If "age" is bc7_or_later
- then "version" is read from FE81. If we don't know if we're pre
- or post BC7 then we should use "GetVersionAny". */
-ChipDescript* ChipHelper_GetVersionBlueCore(enum chip_helper_bluecore_age age,
- u16 version);
-
-/* The main functions of this class are built with an X macro. This
- means we can generate the C and C++ versions from the same source
- without the two diverging.
-
- The DEF0 functions are simple and take no parameters. The first
- parameter to the macro is the return type. The second parameter
- is the function name and the third parameter is where to get the
- info from (this is hidden from the user).
-
- The DEF1 functions take one parameter. This time the third macro
- parameter is the type of this parameter, and the fourth macro
- parameter is the name of the parameter. The bodies of these
- functions are hand written. */
-#define CHIP_HELPER_LIST(m) \
- CHIP_HELPER_DEF0(m, (const char *, FriendlyName, friendly_name)) \
- CHIP_HELPER_DEF0(m, (const char *, MarketingName, marketing_name)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_EMU_CMD, regs->dbg_emu_cmd)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_HOST_PROC_SELECT, regs->host.dbg_proc_select)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_HOST_STOP_STATUS, regs->host.dbg_stop_status)) \
- CHIP_HELPER_DEF0(m, (u16, HOST_WINDOW1_PAGE, regs->host.window1_page)) \
- CHIP_HELPER_DEF0(m, (u16, HOST_WINDOW2_PAGE, regs->host.window2_page)) \
- CHIP_HELPER_DEF0(m, (u16, HOST_WINDOW3_PAGE, regs->host.window3_page)) \
- CHIP_HELPER_DEF0(m, (u16, HOST_IO_LOG_ADDR, regs->host.io_log_addr)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_SPI_PROC_SELECT, regs->spi.dbg_proc_select)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_SPI_STOP_STATUS, regs->spi.dbg_stop_status)) \
- CHIP_HELPER_DEF0(m, (u16, SPI_WINDOW1_PAGE, regs->spi.window1_page)) \
- CHIP_HELPER_DEF0(m, (u16, SPI_WINDOW2_PAGE, regs->spi.window2_page)) \
- CHIP_HELPER_DEF0(m, (u16, SPI_WINDOW3_PAGE, regs->spi.window3_page)) \
- CHIP_HELPER_DEF0(m, (u16, SPI_IO_LOG_ADDR, regs->spi.io_log_addr)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_RESET, regs->dbg_reset)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_RESET_VALUE, regs->dbg_reset_value)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_RESET_WARN, regs->dbg_reset_warn)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_RESET_WARN_VALUE, regs->dbg_reset_warn_value)) \
- CHIP_HELPER_DEF0(m, (u16, DBG_RESET_RESULT, regs->dbg_reset_result)) \
- CHIP_HELPER_DEF0(m, (u16, WATCHDOG_DISABLE, regs->watchdog_disable)) \
- CHIP_HELPER_DEF0(m, (u16, PROC_PC_SNOOP, regs->proc_pc_snoop)) \
- CHIP_HELPER_DEF0(m, (u16, GBL_CHIP_VERSION, regs->gbl_chip_version)) \
- CHIP_HELPER_DEF0(m, (u16, GBL_MISC_ENABLES, regs->gbl_misc_enables)) \
- CHIP_HELPER_DEF0(m, (u16, XAP_PCH, regs->xap_pch)) \
- CHIP_HELPER_DEF0(m, (u16, XAP_PCL, regs->xap_pcl)) \
- CHIP_HELPER_DEF0(m, (u16, MAILBOX0, regs->mailbox0)) \
- CHIP_HELPER_DEF0(m, (u16, MAILBOX1, regs->mailbox1)) \
- CHIP_HELPER_DEF0(m, (u16, MAILBOX2, regs->mailbox2)) \
- CHIP_HELPER_DEF0(m, (u16, MAILBOX3, regs->mailbox3)) \
- CHIP_HELPER_DEF0(m, (u16, SDIO_HIP_HANDSHAKE, regs->sdio_hip_handshake)) \
- CHIP_HELPER_DEF0(m, (u16, SDIO_HOST_INT, regs->sdio_host_int)) \
- CHIP_HELPER_DEF0(m, (u16, COEX_STATUS, regs->coex_status)) \
- CHIP_HELPER_DEF0(m, (u16, SHARED_IO_INTERRUPT, regs->shared_io_interrupt)) \
- CHIP_HELPER_DEF0(m, (u32, PROGRAM_MEMORY_RAM_OFFSET, prog_offset.ram)) \
- CHIP_HELPER_DEF0(m, (u32, PROGRAM_MEMORY_ROM_OFFSET, prog_offset.rom)) \
- CHIP_HELPER_DEF0(m, (u32, PROGRAM_MEMORY_FLASH_OFFSET, prog_offset.flash)) \
- CHIP_HELPER_DEF0(m, (u32, PROGRAM_MEMORY_EXT_SRAM_OFFSET, prog_offset.ext_sram)) \
- CHIP_HELPER_DEF0(m, (u16, DATA_MEMORY_RAM_OFFSET, data_offset.ram)) \
- CHIP_HELPER_DEF0(m, (s32, HasFlash, bools.has_flash)) \
- CHIP_HELPER_DEF0(m, (s32, HasExtSram, bools.has_ext_sram)) \
- CHIP_HELPER_DEF0(m, (s32, HasRom, bools.has_rom)) \
- CHIP_HELPER_DEF0(m, (s32, HasBt, bools.has_bt)) \
- CHIP_HELPER_DEF0(m, (s32, HasWLan, bools.has_wlan)) \
- CHIP_HELPER_DEF1(m, (u16, WINDOW_ADDRESS, enum chip_helper_window_index, window)) \
- CHIP_HELPER_DEF1(m, (u16, WINDOW_SIZE, enum chip_helper_window_index, window)) \
- CHIP_HELPER_DEF1(m, (u16, MapAddress_SPI2HOST, u16, addr)) \
- CHIP_HELPER_DEF1(m, (u16, MapAddress_HOST2SPI, u16, addr)) \
- CHIP_HELPER_DEF1(m, (u32, ClockStartupSequence, const struct chip_helper_init_values **, val)) \
- CHIP_HELPER_DEF1(m, (u32, HostResetSequence, const struct chip_helper_reset_values **, val))
-
-/* Some magic to help the expansion */
-#define CHIP_HELPER_DEF0(a, b) \
- CHIP_HELPER_DEF0_ ## a b
-#define CHIP_HELPER_DEF1(a, b) \
- CHIP_HELPER_DEF1_ ## a b
-
-/* Macros so that when we expand the list we get "C" function prototypes. */
-#define CHIP_HELPER_DEF0_C_DEC(ret_type, name, info) \
- ret_type ChipHelper_ ## name(ChipDescript * chip_help);
-#define CHIP_HELPER_DEF1_C_DEC(ret_type, name, type1, name1) \
- ret_type ChipHelper_ ## name(ChipDescript * chip_help, type1 name1);
-
-CHIP_HELPER_LIST(C_DEC)
-
-/* FriendlyName
- MarketingName
-
- These two functions return human readable strings that describe
- the chip. FriendlyName returns something that a software engineer
- at CSR might understand. MarketingName returns something more like
- an external name for a CSR chip.
-*/
-/* DBG_EMU_CMD
- WATCHDOG_DISABLE
- PROC_PC_SNOOP
- GBL_CHIP_VERSION
- XAP_PCH
- XAP_PCL
-
- These registers are used to control the XAPs.
-*/
-/* DBG_HOST_PROC_SELECT DBG_HOST_STOP_STATUS
- HOST_WINDOW1_PAGE HOST_WINDOW2_PAGE HOST_WINDOW3_PAGE
- HOST_IO_LOG_ADDR
- DBG_SPI_PROC_SELECT DBG_SPI_STOP_STATUS
- SPI_WINDOW1_PAGE SPI_WINDOW2_PAGE SPI_WINDOW3_PAGE
- SPI_IO_LOG_ADDR
-
- These register are used to control the XAPs and the memory
- windows, normally while debugging the code on chip. There
- are two versons of these registers, one for access via SPI
- and another for access via the host interface.
-*/
-/* DBG_RESET
- DBG_RESET_VALUE
- DBG_RESET_WARN
- DBG_RESET_WARN_VALUE
- DBG_RESET_RESULT
-
- These registers are used to reset the XAP. This can be
- quite complex for some chips. If DBG_RESET_WARN is non
- zero the DBG_RESET_WARN_VALUE should be written to address
- DBG_RESET_WARN before the reset is perfeormed. DBG_RESET_VALUE
- should then be written to DBG_RESET to make the reset happen.
- The DBG_RESET_RESULT register should contain 0 if the reset
- was successful.
-*/
-/* GBL_MISC_ENABLES
-
- This register controls some special chip features. It
- should be used with care is it changes quite a lot between
- chip versions.
-*/
-/* MAILBOX0
- MAILBOX1
- MAILBOX2
- MAILBOX3
-
- The mailbox registers are for communication between the host
- and the firmware. There use is described in part by the host
- interface protcol specifcation.
-*/
-/* SDIO_HIP_HANDSHAKE
-
- This is one of the more important SDIO HIP registers. On some
- chips it has the same value as one of the mailbox registers
- and on other chips it is different.
-*/
-/* SDIO_HOST_INT
- SHARED_IO_INTERRUPT
-
- These registers are used by some versions of the host interface
- protocol specification. Their names should probably be changed
- to hide the registers and to expose the functions more.
-*/
-/* COEX_STATUS
-
- Coex status register, contains interrupt status and reset
- pullup status. The latter is used to detect WAPI.
-*/
-/* PROGRAM_MEMORY_RAM_OFFSET
- PROGRAM_MEMORY_ROM_OFFSET
- PROGRAM_MEMORY_FLASH_OFFSET
- PROGRAM_MEMORY_EXT_SRAM_OFFSET
- DATA_MEMORY_RAM_OFFSET
-
- These are constants that describe the offset of the different
- memory types in the two different address spaces.
-*/
-/* HasFlash HasExtSram HasRom
- HasBt HasWLan
-
- These are a set of bools describing the chip.
-*/
-/* WINDOW_ADDRESS WINDOW_SIZE
-
- These two functions return the size and address of the windows.
- The address is the address of the lowest value in the address
- map that is part of the window and the size is the number of
- visible words.
-
- Some of the windows have their lowest portion covered by
- registers. For these windows address is the first address
- after the registers and size is the siave excluding the part
- covered by registers.
-*/
-/* MapAddress_SPI2HOST
- MapAddress_HOST2SPI
-
- The debugging interface is duplicated on UniFi and later chips
- so that there are two versions - one over the SPI interaface and
- the other over the SDIO interface. These functions map the
- registers between these two interfaces.
-*/
-/* ClockStartupSequence
-
- This function returns the list of register value pairs that
- should be forced into UniFi to enable SPI communication. This
- set of registers is not needed if the firmware is running, but
- will be needed if the device is being booted from cold. These
- register writes enable the clocks and setup the PLL to a basic
- working state. SPI access might be unreliable until these writes
- have occurred (And they may take mulitple goes).
-*/
-/* HostResetSequence
-
- This returns a number of chunks of data and generic pointers.
- All of the XAPs should be stopped. The data should be written
- to the generic pointers. The instruction pointer for the MAC
- should then be set to the start of program memory and then the
- MAC should be "go"d. This will reset the chip in a reliable
- and orderly manner without resetting the SDIO interface. It
- is therefore not needed if the chip is being accessed by the
- SPI interface (the DBG_RESET_ mechanism can be used instead).
-*/
-
-/* The Decode Window function is more complex. For the window
- 'window' it tries to return the address and page register
- value needed to see offset 'offset' of memory type 'type'.
-
- It return 1 on success and 0 on failure. 'page' is what
- should be written to the page register. 'addr' is the
- address in the XAPs 16 address map to read from. 'len'
- is the length that we can read without having to change
- the page registers. */
-s32 ChipHelper_DecodeWindow(ChipDescript *chip_help,
- enum chip_helper_window_index window,
- enum chip_helper_window_type type,
- u32 offset,
- u16 *page, u16 *addr, u32 *len);
-
-#endif
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_HIP_CHIPHELPER_PRIVATE_H__
-#define CSR_WIFI_HIP_CHIPHELPER_PRIVATE_H__
-
-
-#include "csr_wifi_hip_chiphelper.h"
-
-/* This GP stuff should be somewhere else? */
-
-/* Memory spaces encoded in top byte of Generic Pointer type */
-#define UNIFI_SH_DMEM 0x01 /* Shared Data Memory */
-#define UNIFI_EXT_FLASH 0x02 /* External FLASH */
-#define UNIFI_EXT_SRAM 0x03 /* External SRAM */
-#define UNIFI_REGISTERS 0x04 /* Registers */
-#define UNIFI_PHY_DMEM 0x10 /* PHY Data Memory */
-#define UNIFI_PHY_PMEM 0x11 /* PHY Program Memory */
-#define UNIFI_PHY_ROM 0x12 /* PHY ROM */
-#define UNIFI_MAC_DMEM 0x20 /* MAC Data Memory */
-#define UNIFI_MAC_PMEM 0x21 /* MAC Program Memory */
-#define UNIFI_MAC_ROM 0x22 /* MAC ROM */
-#define UNIFI_BT_DMEM 0x30 /* BT Data Memory */
-#define UNIFI_BT_PMEM 0x31 /* BT Program Memory */
-#define UNIFI_BT_ROM 0x32 /* BT ROM */
-
-#define MAKE_GP(R, O) (((UNIFI_ ## R) << 24) | (O))
-#define GP_OFFSET(GP) ((GP) & 0xFFFFFF)
-#define GP_SPACE(GP) (((GP) >> 24) & 0xFF)
-
-
-/* Address value pairs */
-struct val_array_t
-{
- u32 len;
- const struct chip_helper_init_values *vals;
-};
-
-/* Just a (counted) u16 array */
-struct data_array_t
-{
- u32 len;
- const u16 *vals;
-};
-
-struct reset_prog_t
-{
- u32 len;
- const struct chip_helper_reset_values *vals;
-};
-
-/* The addresses of registers that are equivalent but on
- different host transports. */
-struct chip_map_address_t
-{
- u16 spi, host;
-};
-
-struct map_array_t
-{
- u32 len;
- const struct chip_map_address_t *vals;
-};
-
-struct chip_device_regs_per_transport_t
-{
- u16 dbg_proc_select;
- u16 dbg_stop_status;
- u16 window1_page; /* PROG_PMEM1 or GW1 */
- u16 window2_page; /* PROG_PMEM2 or GW2 */
- u16 window3_page; /* SHARED or GW3 */
- u16 io_log_addr;
-};
-
-struct chip_device_regs_t
-{
- u16 gbl_chip_version;
- u16 gbl_misc_enables;
- u16 dbg_emu_cmd;
- struct chip_device_regs_per_transport_t host;
- struct chip_device_regs_per_transport_t spi;
- u16 dbg_reset;
- u16 dbg_reset_value;
- u16 dbg_reset_warn;
- u16 dbg_reset_warn_value;
- u16 dbg_reset_result;
- u16 xap_pch;
- u16 xap_pcl;
- u16 proc_pc_snoop;
- u16 watchdog_disable;
- u16 mailbox0;
- u16 mailbox1;
- u16 mailbox2;
- u16 mailbox3;
- u16 sdio_host_int;
- u16 shared_io_interrupt;
- u16 sdio_hip_handshake;
- u16 coex_status; /* Allows WAPI detection */
-};
-
-/* If allowed is false then this window does not provide this
- type of access.
- This describes how addresses should be shifted to make the
- "page" address. The address is shifted left by 'page_shift'
- and then has 'page_offset' added. This value should then be
- written to the page register. */
-struct window_shift_info_t
-{
- s32 allowed;
- u32 page_shift;
- u16 page_offset;
-};
-
-/* Each window has an address and size. These are obvious. It then
- has a description for each type of memory that might be accessed
- through it. There might also be a start to the offset of the window.
- This means that that number of addresses at the start of the window
- are unusable. */
-struct window_info_t
-{
- u16 address;
- u16 size;
- u16 blocked;
- const struct window_shift_info_t *mode;
-};
-
-/* If GBL_CHIP_VERSION and'ed with 'mask' and is equal to 'result'
- then this is the correct set of info. If pre_bc7 is true then the
- address of GBL_CHIP_VERSION is FF9A, else its FE81. */
-struct chip_version_t
-{
- s32 pre_bc7;
- u16 mask;
- u16 result;
- u8 sdio;
-};
-
-struct chip_device_desc_t
-{
- struct chip_version_t chip_version;
-
- /* This is a text string that a human might find useful (BC02, UF105x) */
- const char *friendly_name;
- /* This is what we show to customers */
- const char *marketing_name;
-
- /* Initialisation values to write following a reset */
- struct val_array_t init;
-
- /* Binary sequence for hard reset */
- struct reset_prog_t reset_prog;
-
- /* The register map */
- const struct chip_device_regs_t *regs;
-
- /* Some misc. info on the chip */
- struct
- {
- u32 has_flash : 1;
- u32 has_ext_sram : 1;
- u32 has_rom : 1;
- u32 has_bt : 1;
- u32 has_wlan : 1;
- } bools;
-
- /* This table is used to remap register addresses depending on what
- host interface is used. On the BC7 and later chips there are
- multiple sets of memory window registers, on for each host
- interafce (SDIO / SPI). The correct one is needed. */
- struct map_array_t map;
-
- /* The offsets into the program address space of the different types of memory.
- The RAM offset is probably the most useful. */
- struct
- {
- u32 ram;
- u32 rom;
- u32 flash;
- u32 ext_sram;
- } prog_offset;
-
- /* The offsets into the data address space of interesting things. */
- struct
- {
- u16 ram;
- /* maybe add shared / page tables? */
- } data_offset;
-
- /* Information on the different windows */
- const struct window_info_t *windows[CHIP_HELPER_WINDOW_COUNT];
-};
-
-#endif /* CSR_WIFI_HIP_CHIPHELPER_PRIVATE_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: csr_wifi_hip_conversions.h
- *
- * PURPOSE:
- * This header file provides the macros for converting to and from
- * wire format.
- * These macros *MUST* work for little-endian AND big-endian hosts.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __CSR_WIFI_HIP_CONVERSIONS_H__
-#define __CSR_WIFI_HIP_CONVERSIONS_H__
-
-#define SIZEOF_UINT16 2
-#define SIZEOF_UINT32 4
-#define SIZEOF_UINT64 8
-
-#define SIZEOF_SIGNAL_HEADER 6
-#define SIZEOF_DATAREF 4
-
-
-/*
- * Macro to retrieve the signal ID from a wire-format signal.
- */
-#define GET_SIGNAL_ID(_buf) CSR_GET_UINT16_FROM_LITTLE_ENDIAN((_buf))
-
-/*
- * Macros to retrieve and set the DATAREF fields in a packed (i.e. wire-format)
- * HIP signal.
- */
-#define GET_PACKED_DATAREF_SLOT(_buf, _ref) \
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 0))
-
-#define GET_PACKED_DATAREF_LEN(_buf, _ref) \
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 2))
-
-#define SET_PACKED_DATAREF_SLOT(_buf, _ref, _slot) \
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN((_slot), ((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 0))
-
-#define SET_PACKED_DATAREF_LEN(_buf, _ref, _len) \
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN((_len), ((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 2))
-
-#define GET_PACKED_MA_PACKET_REQUEST_FRAME_PRIORITY(_buf) \
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 8))
-
-#define GET_PACKED_MA_PACKET_REQUEST_HOST_TAG(_buf) \
- CSR_GET_UINT32_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 4))
-
-#define GET_PACKED_MA_PACKET_CONFIRM_HOST_TAG(_buf) \
- CSR_GET_UINT32_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 8))
-
-#define GET_PACKED_MA_PACKET_CONFIRM_TRANSMISSION_STATUS(_buf) \
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 2))
-
-
-s32 get_packed_struct_size(const u8 *buf);
-CsrResult read_unpack_signal(const u8 *ptr, CSR_SIGNAL *sig);
-CsrResult write_pack(const CSR_SIGNAL *sig, u8 *ptr, u16 *sig_len);
-
-#endif /* __CSR_WIFI_HIP_CONVERSIONS_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_download.c
- *
- * PURPOSE:
- * Routines for downloading firmware to UniFi.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/slab.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifiversion.h"
-#include "csr_wifi_hip_card.h"
-#include "csr_wifi_hip_xbv.h"
-
-#undef CSR_WIFI_IGNORE_PATCH_VERSION_MISMATCH
-
-static CsrResult do_patch_download(card_t *card, void *dlpriv,
- xbv1_t *pfwinfo, u32 boot_ctrl_addr);
-
-static CsrResult do_patch_convert_download(card_t *card,
- void *dlpriv, xbv1_t *pfwinfo);
-
-/*
- * ---------------------------------------------------------------------------
- * _find_in_slut
- *
- * Find the offset of the appropriate object in the SLUT of a card
- *
- * Arguments:
- * card Pointer to card struct
- * psym Pointer to symbol object.
- * id set up by caller
- * obj will be set up by this function
- * pslut Pointer to SLUT address, if 0xffffffff then it must be
- * read from the chip.
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * Non-zero on error,
- * CSR_WIFI_HIP_RESULT_NOT_FOUND if not found
- * ---------------------------------------------------------------------------
- */
-static CsrResult _find_in_slut(card_t *card, symbol_t *psym, u32 *pslut)
-{
- u32 slut_address;
- u16 finger_print;
- CsrResult r;
- CsrResult csrResult;
-
- /* Get SLUT address */
- if (*pslut == 0xffffffff)
- {
- r = card_wait_for_firmware_to_start(card, &slut_address);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Firmware hasn't started\n");
- return r;
- }
- *pslut = slut_address;
-
- /*
- * Firmware has started so set the SDIO bus clock to the initial speed,
- * faster than UNIFI_SDIO_CLOCK_SAFE_HZ, to speed up the f/w download.
- */
- csrResult = CsrSdioMaxBusClockFrequencySet(card->sdio_if, UNIFI_SDIO_CLOCK_INIT_HZ);
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- r = ConvertCsrSdioToCsrHipResult(card, csrResult);
- return r;
- }
- card->sdio_clock_speed = UNIFI_SDIO_CLOCK_INIT_HZ;
- }
- else
- {
- slut_address = *pslut; /* Use previously discovered address */
- }
- unifi_trace(card->ospriv, UDBG4, "SLUT addr: 0x%lX\n", slut_address);
-
- /*
- * Check the SLUT fingerprint.
- * The slut_address is a generic pointer so we must use unifi_card_read16().
- */
- unifi_trace(card->ospriv, UDBG4, "Looking for SLUT finger print\n");
- finger_print = 0;
- r = unifi_card_read16(card, slut_address, &finger_print);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read SLUT finger print\n");
- return r;
- }
-
- if (finger_print != SLUT_FINGERPRINT)
- {
- unifi_error(card->ospriv, "Failed to find SLUT fingerprint\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Symbol table starts imedately after the fingerprint */
- slut_address += 2;
-
- while (1)
- {
- u16 id;
- u32 obj;
-
- r = unifi_card_read16(card, slut_address, &id);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- slut_address += 2;
-
- if (id == CSR_SLT_END)
- {
- /* End of table reached: not found */
- r = CSR_WIFI_HIP_RESULT_RANGE;
- break;
- }
-
- r = unifi_read32(card, slut_address, &obj);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
- slut_address += 4;
-
- unifi_trace(card->ospriv, UDBG3, " found SLUT id %02d.%08lx\n", id, obj);
-
- r = CSR_WIFI_HIP_RESULT_NOT_FOUND;
- /* Found search term? */
- if (id == psym->id)
- {
- unifi_trace(card->ospriv, UDBG1, " matched SLUT id %02d.%08lx\n", id, obj);
- psym->obj = obj;
- r = CSR_RESULT_SUCCESS;
- break;
- }
- }
-
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * do_patch_convert_download
- *
- * Download the given firmware image to the UniFi, converting from FWDL
- * to PTDL XBV format.
- *
- * Arguments:
- * card Pointer to card struct
- * dlpriv Pointer to source firmware image
- * fwinfo Pointer to source firmware info struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on error
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-static CsrResult do_patch_convert_download(card_t *card, void *dlpriv, xbv1_t *pfwinfo)
-{
- CsrResult r;
- u32 slut_base = 0xffffffff;
- void *pfw;
- u32 psize;
- symbol_t sym;
-
- /* Reset the chip to guarantee that the ROM loader is running */
- r = unifi_init(card);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv,
- "do_patch_convert_download: failed to re-init UniFi\n");
- return r;
- }
-
- /* If no unifi_helper is running, the firmware version must be read */
- if (card->build_id == 0)
- {
- u32 ver = 0;
- sym.id = CSR_SLT_BUILD_ID_NUMBER;
- sym.obj = 0; /* To be updated by _find_in_slut() */
-
- unifi_trace(card->ospriv, UDBG1, "Need f/w version\n");
-
- /* Find chip build id entry in SLUT */
- r = _find_in_slut(card, &sym, &slut_base);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to find CSR_SLT_BUILD_ID_NUMBER\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Read running f/w version */
- r = unifi_read32(card, sym.obj, &ver);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read f/w id\n");
- return CSR_RESULT_FAILURE;
- }
- card->build_id = ver;
- }
-
- /* Convert the ptest firmware to a patch against the running firmware */
- pfw = xbv_to_patch(card, unifi_fw_read, dlpriv, pfwinfo, &psize);
- if (!pfw)
- {
- unifi_error(card->ospriv, "Failed to convert f/w to patch");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
- else
- {
- void *desc;
- sym.id = CSR_SLT_BOOT_LOADER_CONTROL;
- sym.obj = 0; /* To be updated by _find_in_slut() */
-
- /* Find boot loader control entry in SLUT */
- r = _find_in_slut(card, &sym, &slut_base);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to find BOOT_LOADER_CONTROL\n");
- kfree(pfw);
- return CSR_RESULT_FAILURE;
- }
-
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to wake UniFi\n");
- }
-
- /* Get a dlpriv for the patch buffer so that unifi_fw_read() can
- * access it.
- */
- desc = unifi_fw_open_buffer(card->ospriv, pfw, psize);
- if (!desc)
- {
- kfree(pfw);
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /* Download the patch */
- unifi_info(card->ospriv, "Downloading converted f/w as patch\n");
- r = unifi_dl_patch(card, desc, sym.obj);
- kfree(pfw);
- unifi_fw_close_buffer(card->ospriv, desc);
-
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Converted patch download failed\n");
- return r;
- }
- else
- {
- unifi_trace(card->ospriv, UDBG1, "Converted patch downloaded\n");
- }
-
- /* This command starts the firmware */
- r = unifi_do_loader_op(card, sym.obj + 6, UNIFI_BOOT_LOADER_RESTART);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write loader restart cmd\n");
- }
-
- return r;
- }
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_dl_firmware
- *
- * Download the given firmware image to the UniFi.
- *
- * Arguments:
- * card Pointer to card struct
- * dlpriv A context pointer from the calling function to be
- * passed when calling unifi_fw_read().
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_MEMORY memory allocation failed
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE error in XBV file
- * CSR_RESULT_FAILURE SDIO error
- *
- * Notes:
- * Stops and resets the chip, does the download and runs the new
- * firmware.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_dl_firmware(card_t *card, void *dlpriv)
-{
- xbv1_t *fwinfo;
- CsrResult r;
-
- fwinfo = kmalloc(sizeof(xbv1_t), GFP_KERNEL);
- if (fwinfo == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for firmware\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /*
- * Scan the firmware file to find the TLVs we are interested in.
- * These are:
- * - check we support the file format version in VERF
- * - SLTP Symbol Lookup Table Pointer
- * - FWDL firmware download segments
- * - FWOV firmware overlay segment
- * - VMEQ Register probe tests to verify matching h/w
- */
- r = xbv1_parse(card, unifi_fw_read, dlpriv, fwinfo);
- if (r != CSR_RESULT_SUCCESS || fwinfo->mode != xbv_firmware)
- {
- unifi_error(card->ospriv, "File type is %s, expected firmware.\n",
- fwinfo->mode == xbv_patch?"patch" : "unknown");
- kfree(fwinfo);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* UF6xxx doesn't accept firmware, only patches. Therefore we convert
- * the file to patch format with version numbers matching the current
- * running firmware, and then download via the patch mechanism.
- * The sole purpose of this is to support production test firmware across
- * different ROM releases, the test firmware being provided in non-patch
- * format.
- */
- if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
- {
- unifi_info(card->ospriv, "Must convert f/w to patch format\n");
- r = do_patch_convert_download(card, dlpriv, fwinfo);
- }
- else
- {
- /* Older UniFi chips allowed firmware to be directly loaded onto the
- * chip, which is no longer supported.
- */
- unifi_error(card->ospriv, "Only patch downloading supported\n");
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- kfree(fwinfo);
- return r;
-} /* unifi_dl_firmware() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_dl_patch
- *
- * Load the given patch set into UniFi.
- *
- * Arguments:
- * card Pointer to card struct
- * dlpriv The os specific handle to the firmware file.
- * boot_ctrl The address of the boot loader control structure.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_NO_MEMORY memory allocation failed
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE error in XBV file
- * CSR_RESULT_FAILURE SDIO error
- *
- * Notes:
- * This ends up telling UniFi to restart.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_dl_patch(card_t *card, void *dlpriv, u32 boot_ctrl)
-{
- xbv1_t *fwinfo;
- CsrResult r;
-
- unifi_info(card->ospriv, "unifi_dl_patch %p %08x\n", dlpriv, boot_ctrl);
-
- fwinfo = kmalloc(sizeof(xbv1_t), GFP_KERNEL);
- if (fwinfo == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate memory for patches\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- /*
- * Scan the firmware file to find the TLVs we are interested in.
- * These are:
- * - check we support the file format version in VERF
- * - FWID The build ID of the ROM that we can patch
- * - PTDL patch download segments
- */
- r = xbv1_parse(card, unifi_fw_read, dlpriv, fwinfo);
- if (r != CSR_RESULT_SUCCESS || fwinfo->mode != xbv_patch)
- {
- kfree(fwinfo);
- unifi_error(card->ospriv, "Failed to read in patch file\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /*
- * We have to check the build id read from the SLUT against that
- * for the patch file. They have to match exactly.
- * "card->build_id" == XBV1.PTCH.FWID
- */
- if (card->build_id != fwinfo->build_id)
- {
- unifi_error(card->ospriv, "Wrong patch file for chip (chip = %lu, file = %lu)\n",
- card->build_id, fwinfo->build_id);
- kfree(fwinfo);
-#ifndef CSR_WIFI_IGNORE_PATCH_VERSION_MISMATCH
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
-#else
- fwinfo = NULL;
- dlpriv = NULL;
- return CSR_RESULT_SUCCESS;
-#endif
- }
-
- r = do_patch_download(card, dlpriv, fwinfo, boot_ctrl);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to patch image\n");
- }
-
- kfree(fwinfo);
-
- return r;
-} /* unifi_dl_patch() */
-
-
-void* unifi_dl_fw_read_start(card_t *card, s8 is_fw)
-{
- card_info_t card_info;
-
- unifi_card_info(card, &card_info);
- unifi_trace(card->ospriv, UDBG5,
- "id=%d, ver=0x%x, fw_build=%u, fw_hip=0x%x, block_size=%d\n",
- card_info.chip_id, card_info.chip_version,
- card_info.fw_build, card_info.fw_hip_version,
- card_info.sdio_block_size);
-
- return unifi_fw_read_start(card->ospriv, is_fw, &card_info);
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * safe_read_shared_location
- *
- * Read a shared memory location repeatedly until we get two readings
- * the same.
- *
- * Arguments:
- * card Pointer to card context struct.
- * unifi_addr UniFi shared-data-memory address to access.
- * pdata Pointer to a byte variable for the value read.
- *
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure
- * ---------------------------------------------------------------------------
- */
-static CsrResult safe_read_shared_location(card_t *card, u32 address, u8 *pdata)
-{
- CsrResult r;
- u16 limit = 1000;
- u8 b, b2;
-
- *pdata = 0;
-
- r = unifi_read_8_or_16(card, address, &b);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- while (limit--)
- {
- r = unifi_read_8_or_16(card, address, &b2);
- if (r != CSR_RESULT_SUCCESS)
- {
- return r;
- }
-
- /* When we have a stable value, return it */
- if (b == b2)
- {
- *pdata = b;
- return CSR_RESULT_SUCCESS;
- }
-
- b = b2;
- }
-
- return CSR_RESULT_FAILURE;
-} /* safe_read_shared_location() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_do_loader_op
- *
- * Send a loader / boot_loader command to the UniFi and wait for
- * it to complete.
- *
- * Arguments:
- * card Pointer to card context struct.
- * op_addr The address of the loader operation control word.
- * opcode The operation to perform.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CSR_RESULT_FAILURE SDIO error or SDIO/XAP timeout
- * ---------------------------------------------------------------------------
- */
-
-/*
- * Ideally instead of sleeping, we want to busy wait.
- * Currently there is no framework API to do this. When it becomes available,
- * we can use it to busy wait using usecs
- */
-#define OPERATION_TIMEOUT_LOOPS (100) /* when OPERATION_TIMEOUT_DELAY==1, (500) otherwise */
-#define OPERATION_TIMEOUT_DELAY 1 /* msec, or 200usecs */
-
-CsrResult unifi_do_loader_op(card_t *card, u32 op_addr, u8 opcode)
-{
- CsrResult r;
- s16 op_retries;
-
- unifi_trace(card->ospriv, UDBG4, "Loader cmd 0x%0x -> 0x%08x\n", opcode, op_addr);
-
- /* Set the Operation command byte to the opcode */
- r = unifi_write_8_or_16(card, op_addr, opcode);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to write loader copy command\n");
- return r;
- }
-
- /* Wait for Operation command byte to be Idle */
- /* Typically takes ~100us */
- op_retries = 0;
- r = CSR_RESULT_SUCCESS;
- while (1)
- {
- u8 op;
-
- /*
- * Read the memory location until two successive reads give
- * the same value.
- * Then handle it.
- */
- r = safe_read_shared_location(card, op_addr, &op);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to read loader status\n");
- break;
- }
-
- if (op == UNIFI_LOADER_IDLE)
- {
- /* Success */
- break;
- }
-
- if (op != opcode)
- {
- unifi_error(card->ospriv, "Error reported by loader: 0x%X\n", op);
- r = CSR_RESULT_FAILURE;
- break;
- }
-
- /* Allow 500us timeout */
- if (++op_retries >= OPERATION_TIMEOUT_LOOPS)
- {
- unifi_error(card->ospriv, "Timeout waiting for loader to ack transfer\n");
- /* Stop XAPs to aid post-mortem */
- r = unifi_card_stop_processor(card, UNIFI_PROC_BOTH);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to stop UniFi processors\n");
- }
- else
- {
- r = CSR_RESULT_FAILURE;
- }
- break;
- }
- CsrThreadSleep(OPERATION_TIMEOUT_DELAY);
- } /* Loop exits with r != CSR_RESULT_SUCCESS on error */
-
- return r;
-} /* unifi_do_loader_op() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * send_ptdl_to_unifi
- *
- * Copy a patch block from userland to the UniFi.
- * This function reads data, 2K at a time, from userland and writes
- * it to the UniFi.
- *
- * Arguments:
- * card A pointer to the card structure
- * dlpriv The os specific handle for the firmware file
- * ptdl A pointer ot the PTDL block
- * handle The buffer handle to use for the xfer
- * op_addr The address of the loader operation control word
- *
- * Returns:
- * Number of bytes sent (Positive) or negative value indicating
- * error code:
- * CSR_WIFI_HIP_RESULT_NO_MEMORY memory allocation failed
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE error in XBV file
- * CSR_RESULT_FAILURE SDIO error
- * ---------------------------------------------------------------------------
- */
-static CsrResult send_ptdl_to_unifi(card_t *card, void *dlpriv,
- const struct PTDL *ptdl, u32 handle,
- u32 op_addr)
-{
- u32 offset;
- u8 *buf;
- s32 data_len;
- u32 write_len;
- CsrResult r;
- const u16 buf_size = 2 * 1024;
-
- offset = ptdl->dl_offset;
- data_len = ptdl->dl_size;
-
- if (data_len > buf_size)
- {
- unifi_error(card->ospriv, "PTDL block is too large (%u)\n",
- ptdl->dl_size);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- buf = kmalloc(buf_size, GFP_KERNEL);
- if (buf == NULL)
- {
- unifi_error(card->ospriv, "Failed to allocate transfer buffer for firmware download\n");
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
- }
-
- r = CSR_RESULT_SUCCESS;
-
- if (unifi_fw_read(card->ospriv, dlpriv, offset, buf, data_len) != data_len)
- {
- unifi_error(card->ospriv, "Failed to read from file\n");
- }
- else
- {
- /* We can always round these if the host wants to */
- if (card->sdio_io_block_pad)
- {
- write_len = (data_len + (card->sdio_io_block_size - 1)) &
- ~(card->sdio_io_block_size - 1);
-
- /* Zero out the rest of the buffer (This isn't needed, but it
- * makes debugging things later much easier). */
- memset(buf + data_len, 0, write_len - data_len);
- }
- else
- {
- write_len = data_len;
- }
-
- r = unifi_bulk_rw_noretry(card, handle, buf, write_len, UNIFI_SDIO_WRITE);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "CMD53 failed writing %d bytes to handle %ld\n",
- data_len, handle);
- }
- else
- {
- /*
- * Can change the order of things to overlap read from file
- * with copy to unifi
- */
- r = unifi_do_loader_op(card, op_addr, UNIFI_BOOT_LOADER_PATCH);
- }
- }
-
- kfree(buf);
-
- if (r != CSR_RESULT_SUCCESS && r != CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- unifi_error(card->ospriv, "Failed to copy block of %u bytes to UniFi\n",
- ptdl->dl_size);
- }
-
- return r;
-} /* send_ptdl_to_unifi() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * do_patch_download
- *
- * This function downloads a set of patches to UniFi and then
- * causes it to restart.
- *
- * Arguments:
- * card Pointer to card struct.
- * dlpriv A context pointer from the calling function to be
- * used when reading the XBV file. This can be NULL
- * in which case not patches are applied.
- * pfwinfo Pointer to a fwinfo struct describing the f/w
- * XBV file.
- * boot_ctrl_addr The address of the boot loader control structure.
- *
- * Returns:
- * 0 on success, or an error code
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE for a bad laoader version number
- * ---------------------------------------------------------------------------
- */
-static CsrResult do_patch_download(card_t *card, void *dlpriv, xbv1_t *pfwinfo, u32 boot_ctrl_addr)
-{
- CsrResult r;
- s32 i;
- u16 loader_version;
- u16 handle;
- u32 total_bytes;
-
- /*
- * Read info from the SDIO Loader Control Data Structure
- */
- /* Check the loader version */
- r = unifi_card_read16(card, boot_ctrl_addr, &loader_version);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Patch download: Failed to read loader version\n");
- return r;
- }
- unifi_trace(card->ospriv, UDBG2, "Patch download: boot loader version 0x%04X\n", loader_version);
- switch (loader_version)
- {
- case 0x0000:
- break;
-
- default:
- unifi_error(card->ospriv, "Patch loader version (0x%04X) is not supported by this driver\n",
- loader_version);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* Retrieve the handle to use with CMD53 */
- r = unifi_card_read16(card, boot_ctrl_addr + 4, &handle);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Patch download: Failed to read loader handle\n");
- return r;
- }
-
- /* Set the mask of LEDs to flash */
- if (card->loader_led_mask)
- {
- r = unifi_card_write16(card, boot_ctrl_addr + 2,
- (u16)card->loader_led_mask);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Patch download: Failed to write LED mask\n");
- return r;
- }
- }
-
- total_bytes = 0;
-
- /* Copy download data to UniFi memory */
- for (i = 0; i < pfwinfo->num_ptdl; i++)
- {
- unifi_trace(card->ospriv, UDBG3, "Patch download: %d Downloading for %d from offset %d\n",
- i,
- pfwinfo->ptdl[i].dl_size,
- pfwinfo->ptdl[i].dl_offset);
-
- r = send_ptdl_to_unifi(card, dlpriv, &pfwinfo->ptdl[i],
- handle, boot_ctrl_addr + 6);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- return r;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Patch failed after %u bytes\n",
- total_bytes);
- return r;
- }
- total_bytes += pfwinfo->ptdl[i].dl_size;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* do_patch_download() */
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_dump.c
- *
- * PURPOSE:
- * Routines for retrieving and buffering core status from the UniFi
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/slab.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifiversion.h"
-#include "csr_wifi_hip_card.h"
-
-/* Locations to capture in dump (XAP words) */
-#define HIP_CDUMP_FIRST_CPUREG (0xFFE0) /* First CPU register */
-#define HIP_CDUMP_FIRST_LO (0) /* Start of low address range */
-#define HIP_CDUMP_FIRST_HI_MAC (0x3C00) /* Start of MAC high area */
-#define HIP_CDUMP_FIRST_HI_PHY (0x1C00) /* Start of PHY high area */
-#define HIP_CDUMP_FIRST_SH (0) /* Start of shared memory area */
-
-#define HIP_CDUMP_NCPUREGS (10) /* No. of 16-bit XAP registers */
-#define HIP_CDUMP_NWORDS_LO (0x0100) /* Low area size in 16-bit words */
-#define HIP_CDUMP_NWORDS_HI (0x0400) /* High area size in 16-bit words */
-#define HIP_CDUMP_NWORDS_SH (0x0500) /* Shared memory area size, 16-bit words */
-
-#define HIP_CDUMP_NUM_ZONES 7 /* Number of UniFi memory areas to capture */
-
-/* Mini-coredump state */
-typedef struct coredump_buf
-{
- u16 count; /* serial number of dump */
- u32 timestamp; /* host's system time at capture */
- s16 requestor; /* request: 0=auto dump, 1=manual */
- u16 chip_ver;
- u32 fw_ver;
- u16 *zone[HIP_CDUMP_NUM_ZONES];
-
- struct coredump_buf *next; /* circular list */
- struct coredump_buf *prev; /* circular list */
-} coredump_buffer;
-
-/* Structure used to describe a zone of chip memory captured by mini-coredump */
-struct coredump_zone
-{
- unifi_coredump_space_t space; /* XAP memory space this zone covers */
- enum unifi_dbg_processors_select cpu; /* XAP CPU core selector */
- u32 gp; /* Generic Pointer to memory zone on XAP */
- u16 offset; /* 16-bit XAP word offset of zone in memory space */
- u16 length; /* Length of zone in XAP words */
-};
-
-static CsrResult unifi_coredump_from_sdio(card_t *card, coredump_buffer *dump_buf);
-static CsrResult unifi_coredump_read_zones(card_t *card, coredump_buffer *dump_buf);
-static CsrResult unifi_coredump_read_zone(card_t *card, u16 *zone,
- const struct coredump_zone *def);
-static s32 get_value_from_coredump(const coredump_buffer *dump,
- const unifi_coredump_space_t space, const u16 offset);
-
-/* Table of chip memory zones we capture on mini-coredump */
-static const struct coredump_zone zonedef_table[HIP_CDUMP_NUM_ZONES] = {
- { UNIFI_COREDUMP_MAC_REG, UNIFI_PROC_MAC, UNIFI_MAKE_GP(REGISTERS, HIP_CDUMP_FIRST_CPUREG * 2), HIP_CDUMP_FIRST_CPUREG, HIP_CDUMP_NCPUREGS },
- { UNIFI_COREDUMP_PHY_REG, UNIFI_PROC_PHY, UNIFI_MAKE_GP(REGISTERS, HIP_CDUMP_FIRST_CPUREG * 2), HIP_CDUMP_FIRST_CPUREG, HIP_CDUMP_NCPUREGS },
- { UNIFI_COREDUMP_SH_DMEM, UNIFI_PROC_INVALID, UNIFI_MAKE_GP(SH_DMEM, HIP_CDUMP_FIRST_SH * 2), HIP_CDUMP_FIRST_SH, HIP_CDUMP_NWORDS_SH },
- { UNIFI_COREDUMP_MAC_DMEM, UNIFI_PROC_MAC, UNIFI_MAKE_GP(MAC_DMEM, HIP_CDUMP_FIRST_LO * 2), HIP_CDUMP_FIRST_LO, HIP_CDUMP_NWORDS_LO },
- { UNIFI_COREDUMP_MAC_DMEM, UNIFI_PROC_MAC, UNIFI_MAKE_GP(MAC_DMEM, HIP_CDUMP_FIRST_HI_MAC * 2), HIP_CDUMP_FIRST_HI_MAC, HIP_CDUMP_NWORDS_HI },
- { UNIFI_COREDUMP_PHY_DMEM, UNIFI_PROC_PHY, UNIFI_MAKE_GP(PHY_DMEM, HIP_CDUMP_FIRST_LO * 2), HIP_CDUMP_FIRST_LO, HIP_CDUMP_NWORDS_LO },
- { UNIFI_COREDUMP_PHY_DMEM, UNIFI_PROC_PHY, UNIFI_MAKE_GP(PHY_DMEM, HIP_CDUMP_FIRST_HI_PHY * 2), HIP_CDUMP_FIRST_HI_PHY, HIP_CDUMP_NWORDS_HI },
-};
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_request_at_next_reset
- *
- * Request that a mini-coredump is performed when the driver has
- * completed resetting the UniFi device.
- *
- * Arguments:
- * card Pointer to card struct
- * enable If non-zero, sets the request.
- * If zero, cancels any pending request.
- *
- * Returns:
- * CSR_RESULT_SUCCESS or CSR HIP error code
- *
- * Notes:
- * This function is typically called once the driver has detected that
- * the UniFi device has become unresponsive due to crash, or internal
- * watchdog reset. The driver must reset it to regain communication and,
- * immediately after that, the mini-coredump can be captured.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_coredump_request_at_next_reset(card_t *card, s8 enable)
-{
- CsrResult r;
-
- if (enable)
- {
- unifi_trace(card->ospriv, UDBG2, "Mini-coredump requested after reset\n");
- }
-
- if (card == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- else
- {
- card->request_coredump_on_reset = enable?1 : 0;
- r = CSR_RESULT_SUCCESS;
- }
-
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_handle_request
- *
- * Performs a coredump now, if one was requested, and clears the request.
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * CSR_RESULT_SUCCESS or CSR HIP error code
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_coredump_handle_request(card_t *card)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
-
- if (card == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- else
- {
- if (card->request_coredump_on_reset == 1)
- {
- card->request_coredump_on_reset = 0;
- r = unifi_coredump_capture(card, NULL);
- }
- }
-
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_capture
- *
- * Capture the current status of the UniFi device.
- * Various registers are buffered for future offline inspection.
- *
- * Arguments:
- * card Pointer to card struct
- * req Pointer to request struct, or NULL:
- * A coredump requested manually by the user app
- * will have a request struct pointer, an automatic
- * coredump will have a NULL pointer.
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_RESULT_FAILURE SDIO error
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE Initialisation not complete
- *
- * Notes:
- * The result is a filled entry in the circular buffer of core dumps,
- * values from which can be extracted to userland via an ioctl.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_coredump_capture(card_t *card, struct unifi_coredump_req *req)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
- static u16 dump_seq_no = 1;
- u32 time_of_capture;
-
- if (card->dump_next_write == NULL)
- {
- r = CSR_RESULT_SUCCESS;
- goto done;
- }
-
- /* Reject forced capture before initialisation has happened */
- if (card->helper == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- goto done;
- }
-
-
- /*
- * Force a mini-coredump capture right now
- */
- time_of_capture = CsrTimeGet(NULL);
- unifi_info(card->ospriv, "Mini-coredump capture at t=%u\n", time_of_capture);
-
- /* Wake up the processors so we can talk to them */
- r = unifi_set_host_state(card, UNIFI_HOST_STATE_AWAKE);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to wake UniFi\n");
- goto done;
- }
- CsrThreadSleep(20);
-
- /* Stop both XAPs */
- unifi_trace(card->ospriv, UDBG4, "Stopping XAPs for coredump capture\n");
- r = unifi_card_stop_processor(card, UNIFI_PROC_BOTH);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to stop UniFi XAPs\n");
- goto done;
- }
-
- /* Dump core into the next available slot in the circular list */
- r = unifi_coredump_from_sdio(card, card->dump_next_write);
- if (r == CSR_RESULT_SUCCESS)
- {
- /* Record whether the dump was manual or automatic */
- card->dump_next_write->requestor = (req?1 : 0);
- card->dump_next_write->timestamp = time_of_capture;
- /* Advance to the next buffer */
- card->dump_next_write->count = dump_seq_no++;
- card->dump_cur_read = card->dump_next_write;
- card->dump_next_write = card->dump_next_write->next;
-
- /* Sequence no. of zero indicates slot not in use, so handle wrap */
- if (dump_seq_no == 0)
- {
- dump_seq_no = 1;
- }
-
- unifi_trace(card->ospriv, UDBG3,
- "Coredump (%p), SeqNo=%d, cur_read=%p, next_write=%p\n",
- req,
- card->dump_cur_read->count,
- card->dump_cur_read, card->dump_next_write);
- }
-
- /* Start both XAPs */
- unifi_trace(card->ospriv, UDBG4, "Restart XAPs after coredump\n");
- r = card_start_processor(card, UNIFI_PROC_BOTH);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Failed to start UniFi XAPs\n");
- goto done;
- }
-
-done:
- return r;
-} /* unifi_coredump_capture() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * get_value_from_coredump
- *
- *
- *
- * Arguments:
- * dump Pointer to buffered coredump data
- * offset_in_space XAP memory space to retrieve from the buffer (there
- * may be more than one zone covering the same memory
- * space, but starting from different offsets).
- * offset Offset within the XAP memory space to be retrieved
- *
- * Returns:
- * >=0 Register value on success
- * <0 Register out of range of any captured zones
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-static s32 get_value_from_coredump(const coredump_buffer *coreDump,
- const unifi_coredump_space_t space,
- const u16 offset_in_space)
-{
- s32 r = -1;
- u16 offset_in_zone;
- u32 zone_end_offset;
- s32 i;
- const struct coredump_zone *def = &zonedef_table[0];
-
- /* Search zone def table for a match with the requested memory space */
- for (i = 0; i < HIP_CDUMP_NUM_ZONES; i++, def++)
- {
- if (space == def->space)
- {
- zone_end_offset = def->offset + def->length;
-
- /* Is the space offset contained in this zone? */
- if (offset_in_space < zone_end_offset &&
- offset_in_space >= def->offset)
- {
- /* Calculate the offset of data within the zone buffer */
- offset_in_zone = offset_in_space - def->offset;
- r = (s32) * (coreDump->zone[i] + offset_in_zone);
-
- unifi_trace(NULL, UDBG6,
- "sp %d, offs 0x%04x = 0x%04x (in z%d 0x%04x->0x%04x)\n",
- space, offset_in_space, r,
- i, def->offset, zone_end_offset - 1);
- break;
- }
- }
- }
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_get_value
- *
- * Retrieve the value of a register buffered from a previous core dump,
- * so that it may be reported back to application code.
- *
- * Arguments:
- * card Pointer to card struct
- * req_reg Pointer to request parameter partially filled. This
- * function puts in the values retrieved from the dump.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, or:
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE Null parameter error
- * CSR_WIFI_HIP_RESULT_RANGE Register out of range
- * CSR_WIFI_HIP_RESULT_NOT_FOUND Dump index not (yet) captured
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_coredump_get_value(card_t *card, struct unifi_coredump_req *req)
-{
- CsrResult r;
- s32 i = 0;
- coredump_buffer *find_dump = NULL;
-
- if (req == NULL || card == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- goto done;
- }
- req->value = -1;
- if (card->dump_buf == NULL)
- {
- unifi_trace(card->ospriv, UDBG2, "No coredump buffers\n");
- r = CSR_WIFI_HIP_RESULT_NOT_FOUND; /* Coredumping disabled */
- goto done;
- }
- if (card->dump_cur_read == NULL)
- {
- unifi_trace(card->ospriv, UDBG4, "No coredumps captured\n");
- r = CSR_WIFI_HIP_RESULT_NOT_FOUND; /* No coredump yet captured */
- goto done;
- }
-
- /* Find the requested dump buffer */
- switch (req->index)
- {
- case 0: /* Newest */
- find_dump = card->dump_cur_read;
- break;
- case -1: /* Oldest: The next used slot forward */
- for (find_dump = card->dump_cur_read->next;
- (find_dump->count == 0) && (find_dump != card->dump_cur_read);
- find_dump = card->dump_cur_read->next)
- {
- }
- break;
- default: /* Number of steps back from current read position */
- for (i = 0, find_dump = card->dump_cur_read;
- i < req->index;
- i++, find_dump = find_dump->prev)
- {
- /* Walk the list for the index'th entry, but
- * stop when about to wrap. */
- unifi_trace(card->ospriv, UDBG6,
- "%d: %d, @%p, p=%p, n=%p, cr=%p, h=%p\n",
- i, find_dump->count, find_dump, find_dump->prev,
- find_dump->next, card->dump_cur_read, card->dump_buf);
- if (find_dump->prev == card->dump_cur_read)
- {
- /* Wrapped but still not found, index out of range */
- if (i != req->index)
- {
- unifi_trace(card->ospriv, UDBG6,
- "Dump index %d not found %d\n", req->index, i);
- r = CSR_WIFI_HIP_RESULT_NOT_FOUND;
- goto done;
- }
- break;
- }
- }
- break;
- }
-
- /* Check if the slot is actually filled with a core dump */
- if (find_dump->count == 0)
- {
- unifi_trace(card->ospriv, UDBG4, "Not captured %d\n", req->index);
- r = CSR_WIFI_HIP_RESULT_NOT_FOUND;
- goto done;
- }
-
- unifi_trace(card->ospriv, UDBG6, "Req index %d, found seq %d at step %d\n",
- req->index, find_dump->count, i);
-
- /* Find the appropriate entry in the buffer */
- req->value = get_value_from_coredump(find_dump, req->space, (u16)req->offset);
- if (req->value < 0)
- {
- r = CSR_WIFI_HIP_RESULT_RANGE; /* Un-captured register */
- unifi_trace(card->ospriv, UDBG4,
- "Can't read space %d, reg 0x%x from coredump buffer %d\n",
- req->space, req->offset, req->index);
- }
- else
- {
- r = CSR_RESULT_SUCCESS;
- }
-
- /* Update the private request structure with the found values */
- req->chip_ver = find_dump->chip_ver;
- req->fw_ver = find_dump->fw_ver;
- req->timestamp = find_dump->timestamp;
- req->requestor = find_dump->requestor;
- req->serial = find_dump->count;
-
-done:
- return r;
-} /* unifi_coredump_get_value() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_read_zone
- *
- * Captures a UniFi memory zone into a buffer on the host
- *
- * Arguments:
- * card Pointer to card struct
- * zonebuf Pointer to on-host buffer to dump the memory zone into
- * def Pointer to description of the memory zone to read from UniFi.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, or:
- * CSR_RESULT_FAILURE SDIO error
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE Parameter error
- *
- * Notes:
- * It is assumed that the caller has already stopped the XAPs
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_coredump_read_zone(card_t *card, u16 *zonebuf, const struct coredump_zone *def)
-{
- CsrResult r;
-
- if (zonebuf == NULL || def == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- goto done;
- }
-
- /* Select XAP CPU if necessary */
- if (def->cpu != UNIFI_PROC_INVALID)
- {
- if (def->cpu != UNIFI_PROC_MAC && def->cpu != UNIFI_PROC_PHY)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- goto done;
- }
- r = unifi_set_proc_select(card, def->cpu);
- if (r != CSR_RESULT_SUCCESS)
- {
- goto done;
- }
- }
-
- unifi_trace(card->ospriv, UDBG4,
- "Dump sp %d, offs 0x%04x, 0x%04x words @GP=%08x CPU %d\n",
- def->space, def->offset, def->length, def->gp, def->cpu);
-
- /* Read on-chip RAM (byte-wise) */
- r = unifi_card_readn(card, def->gp, zonebuf, (u16)(def->length * 2));
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- goto done;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Can't read UniFi shared data area\n");
- goto done;
- }
-
-done:
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_read_zones
- *
- * Walks through the table of on-chip memory zones defined in zonedef_table,
- * and reads each of them from the UniFi chip
- *
- * Arguments:
- * card Pointer to card struct
- * dump_buf Buffer into which register values will be dumped
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, or:
- * CSR_RESULT_FAILURE SDIO error
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE Parameter error
- *
- * Notes:
- * It is assumed that the caller has already stopped the XAPs
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_coredump_read_zones(card_t *card, coredump_buffer *dump_buf)
-{
- CsrResult r = CSR_RESULT_SUCCESS;
- s32 i;
-
- /* Walk the table of coredump zone definitions and read them from the chip */
- for (i = 0;
- (i < HIP_CDUMP_NUM_ZONES) && (r == 0);
- i++)
- {
- r = unifi_coredump_read_zone(card, dump_buf->zone[i], &zonedef_table[i]);
- }
-
- return r;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_from_sdio
- *
- * Capture the status of the UniFi processors, over SDIO
- *
- * Arguments:
- * card Pointer to card struct
- * reg_buffer Buffer into which register values will be dumped
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, or:
- * CSR_RESULT_FAILURE SDIO error
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE Parameter error
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-static CsrResult unifi_coredump_from_sdio(card_t *card, coredump_buffer *dump_buf)
-{
- u16 val;
- CsrResult r;
- u32 sdio_addr;
-
- if (dump_buf == NULL)
- {
- r = CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- goto done;
- }
-
-
- /* Chip and firmware version */
- unifi_trace(card->ospriv, UDBG4, "Get chip version\n");
- sdio_addr = 2 * ChipHelper_GBL_CHIP_VERSION(card->helper);
- if (sdio_addr != 0)
- {
- r = unifi_read_direct16(card, sdio_addr, &val);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- goto done;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Can't read GBL_CHIP_VERSION\n");
- goto done;
- }
- }
- dump_buf->chip_ver = val;
- dump_buf->fw_ver = card->build_id;
-
- unifi_trace(card->ospriv, UDBG4, "chip_ver 0x%04x, fw_ver %u\n",
- dump_buf->chip_ver, dump_buf->fw_ver);
-
- /* Capture the memory zones required from UniFi */
- r = unifi_coredump_read_zones(card, dump_buf);
- if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
- {
- goto done;
- }
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "Can't read UniFi memory areas\n");
- goto done;
- }
-
-done:
- return r;
-} /* unifi_coredump_from_sdio() */
-
-
-#ifndef UNIFI_DISABLE_COREDUMP
-/*
- * ---------------------------------------------------------------------------
- * new_coredump_node
- *
- * Allocates a coredump linked-list node, and links it to the previous.
- *
- * Arguments:
- * ospriv OS context
- * prevnode Previous node to link into
- *
- * Returns:
- * Pointer to valid coredump_buffer on success
- * NULL on memory allocation failure
- *
- * Notes:
- * Allocates "all or nothing"
- * ---------------------------------------------------------------------------
- */
-static
-coredump_buffer* new_coredump_node(void *ospriv, coredump_buffer *prevnode)
-{
- coredump_buffer *newnode = NULL;
- u16 *newzone = NULL;
- s32 i;
- u32 zone_size;
-
- /* Allocate node header */
- newnode = kzalloc(sizeof(coredump_buffer), GFP_KERNEL);
- if (newnode == NULL)
- {
- return NULL;
- }
-
- /* Allocate chip memory zone capture buffers */
- for (i = 0; i < HIP_CDUMP_NUM_ZONES; i++)
- {
- zone_size = sizeof(u16) * zonedef_table[i].length;
- newzone = kzalloc(zone_size, GFP_KERNEL);
- newnode->zone[i] = newzone;
- if (newzone == NULL)
- {
- unifi_error(ospriv, "Out of memory on coredump zone %d (%d words)\n",
- i, zonedef_table[i].length);
- break;
- }
- }
-
- /* Clean up if any zone alloc failed */
- if (newzone == NULL)
- {
- for (i = 0; newnode->zone[i] != NULL; i++)
- {
- kfree(newnode->zone[i]);
- newnode->zone[i] = NULL;
- }
- }
-
- /* Link to previous node */
- newnode->prev = prevnode;
- if (prevnode)
- {
- prevnode->next = newnode;
- }
- newnode->next = NULL;
-
- return newnode;
-}
-
-
-#endif /* UNIFI_DISABLE_COREDUMP */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_init
- *
- * Allocates buffers for the automatic SDIO core dump
- *
- * Arguments:
- * card Pointer to card struct
- * num_dump_buffers Number of buffers to reserve for coredumps
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, or:
- * CSR_WIFI_HIP_RESULT_NO_MEMORY memory allocation failed
- *
- * Notes:
- * Allocates space in advance, to be used for the last n coredump buffers
- * the intention being that the size is sufficient for at least one dump,
- * probably several.
- * It's probably advisable to have at least 2 coredump buffers to allow
- * one to be enquired with the unifi_coredump tool, while leaving another
- * free for capturing.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_coredump_init(card_t *card, u16 num_dump_buffers)
-{
-#ifndef UNIFI_DISABLE_COREDUMP
- void *ospriv = card->ospriv;
- coredump_buffer *prev = NULL;
- coredump_buffer *newnode = NULL;
- u32 i = 0;
-#endif
-
- card->request_coredump_on_reset = 0;
- card->dump_next_write = NULL;
- card->dump_cur_read = NULL;
- card->dump_buf = NULL;
-
-#ifndef UNIFI_DISABLE_COREDUMP
- unifi_trace(ospriv, UDBG1,
- "Allocate buffers for %d core dumps\n", num_dump_buffers);
- if (num_dump_buffers == 0)
- {
- goto done;
- }
-
- /* Root node */
- card->dump_buf = new_coredump_node(ospriv, NULL);
- if (card->dump_buf == NULL)
- {
- goto fail;
- }
- prev = card->dump_buf;
- newnode = card->dump_buf;
-
- /* Add each subsequent node at tail */
- for (i = 1; i < num_dump_buffers; i++)
- {
- newnode = new_coredump_node(ospriv, prev);
- if (newnode == NULL)
- {
- goto fail;
- }
- prev = newnode;
- }
-
- /* Link the first and last nodes to make the list circular */
- card->dump_buf->prev = newnode;
- newnode->next = card->dump_buf;
-
- /* Set initial r/w access pointers */
- card->dump_next_write = card->dump_buf;
- card->dump_cur_read = NULL;
-
- unifi_trace(ospriv, UDBG2, "Core dump configured (%d dumps max)\n", i);
-
-done:
-#endif
- return CSR_RESULT_SUCCESS;
-
-#ifndef UNIFI_DISABLE_COREDUMP
-fail:
- /* Unwind what we allocated so far */
- unifi_error(ospriv, "Out of memory allocating core dump node %d\n", i);
- unifi_coredump_free(card);
- return CSR_WIFI_HIP_RESULT_NO_MEMORY;
-#endif
-} /* unifi_coreump_init() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_coredump_free
- *
- * Free all memory dynamically allocated for core dump
- *
- * Arguments:
- * card Pointer to card struct
- *
- * Returns:
- * None
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-void unifi_coredump_free(card_t *card)
-{
- void *ospriv = card->ospriv;
- coredump_buffer *node, *del_node;
- s16 i = 0;
- s16 j;
-
- unifi_trace(ospriv, UDBG2, "Core dump de-configured\n");
-
- if (card->dump_buf == NULL)
- {
- return;
- }
-
- node = card->dump_buf;
- do
- {
- /* Free payload zones */
- for (j = 0; j < HIP_CDUMP_NUM_ZONES; j++)
- {
- kfree(node->zone[j]);
- node->zone[j] = NULL;
- }
-
- /* Detach */
- del_node = node;
- node = node->next;
-
- /* Free header */
- kfree(del_node);
- i++;
- } while ((node != NULL) && (node != card->dump_buf));
-
- unifi_trace(ospriv, UDBG3, "Freed %d coredump buffers\n", i);
-
- card->dump_buf = NULL;
- card->dump_next_write = NULL;
- card->dump_cur_read = NULL;
-} /* unifi_coredump_free() */
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_wifi_hip_signals.h"
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-
-
-/*
- * ---------------------------------------------------------------------------
- * get_packed_struct_size
- *
- * Examine a buffer containing a UniFi signal in wire-format.
- * The first two bytes contain the signal ID, decode the signal ID and
- * return the size, in bytes, of the signal, not including any bulk
- * data.
- *
- * WARNING: This function is auto-generated, DO NOT EDIT!
- *
- * Arguments:
- * buf Pointer to buffer to decode.
- *
- * Returns:
- * 0 if the signal ID is not recognised (i.e. zero length),
- * otherwise the number of bytes occupied by the signal in the buffer.
- * This is useful for stepping past the signal to the object in the buffer.
- * ---------------------------------------------------------------------------
- */
-s32 get_packed_struct_size(const u8 *buf)
-{
- s32 size = 0;
- u16 sig_id;
-
- sig_id = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(buf);
-
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- switch (sig_id)
- {
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_WORD16_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT64;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
- case CSR_MLME_SET_TIM_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT32;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 32 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT32;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += 48 / 8;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- size += SIZEOF_UINT16;
- break;
-#endif
- default:
- size = 0;
- }
- return size;
-} /* get_packed_struct_size() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * read_unpack_signal
- *
- * Unpack a wire-format signal into a host-native structure.
- * This function handles any necessary conversions for endianness and
- * places no restrictions on packing or alignment for the structure
- * definition.
- *
- * WARNING: This function is auto-generated, DO NOT EDIT!
- *
- * Arguments:
- * ptr Signal buffer to unpack.
- * sig Pointer to destination structure to populate.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE if the ID of signal was not recognised.
- * ---------------------------------------------------------------------------
- */
-CsrResult read_unpack_signal(const u8 *ptr, CSR_SIGNAL *sig)
-{
- s32 index = 0;
-
- sig->SignalPrimitiveHeader.SignalId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
-
- sig->SignalPrimitiveHeader.ReceiverProcessId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
-
- sig->SignalPrimitiveHeader.SenderProcessId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
-
- switch (sig->SignalPrimitiveHeader.SignalId)
- {
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- sig->u.MlmeSetPacketFilterConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- sig->u.MlmeSetkeysConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- sig->u.MlmeConfigQueueConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- sig->u.MlmeAddAutonomousScanConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanConfirm.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- sig->u.MlmeAddBlackoutConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.BlackoutId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- sig->u.MlmeDelBlackoutRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutRequest.BlackoutId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- sig->u.MlmeGetKeySequenceConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- sig->u.MlmeSmStartConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- sig->u.MlmeStopAggregationConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeStopAggregationConfirm.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeStopAggregationConfirm.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- sig->u.MlmeDelTspecRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecRequest.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_WORD16_INDICATION_ID:
- sig->u.DebugWord16Indication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[8] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[9] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[10] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[11] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[12] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[13] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[14] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugWord16Indication.DebugWords[15] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- sig->u.DebugGenericConfirm.DebugVariable.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugVariable.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericConfirm.DebugWords[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_INDICATION_ID:
- sig->u.MaPacketIndication.Data.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Data.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MaPacketIndication.LocalTime.x, &ptr[index], 64 / 8);
- index += 64 / 8;
- sig->u.MaPacketIndication.Ifindex = (CSR_IFINTERFACE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Channel = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.ReceptionStatus = (CSR_RECEPTION_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Rssi = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.Snr = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketIndication.ReceivedRate = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MLME_SET_TIM_REQUEST_ID:
- sig->u.MlmeSetTimRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.AssociationId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimRequest.TimValue = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- sig->u.MlmeConnectedIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectedIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectedIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectedIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectedIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectedIndication.ConnectionStatus = (CSR_CONNECTION_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeConnectedIndication.PeerMacAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- sig->u.MlmeDelRxTriggerRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerRequest.TriggerId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- sig->u.MlmeTriggeredGetIndication.MibAttributeValue.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.MibAttributeValue.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.Status = (CSR_MIB_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.ErrorIndex = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeTriggeredGetIndication.TriggeredId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- sig->u.MlmeScanRequest.ChannelList.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.ChannelList.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.InformationElements.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.InformationElements.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.Ifindex = (CSR_IFINTERFACE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.ScanType = (CSR_SCAN_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.ProbeDelay = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeScanRequest.MinChannelTime = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanRequest.MaxChannelTime = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- sig->u.MlmeDeletekeysConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- sig->u.MlmeGetNextRequest.MibAttribute.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextRequest.MibAttribute.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- sig->u.MlmeSetChannelConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- sig->u.MlmeStartAggregationRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeStartAggregationRequest.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeStartAggregationRequest.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.StartingSequenceNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.BufferSize = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationRequest.BlockAckTimeout = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- sig->u.MlmeHlSyncRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeHlSyncRequest.GroupAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- sig->u.DebugGenericRequest.DebugVariable.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugVariable.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericRequest.DebugWords[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- sig->u.MlmeLeaveConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- sig->u.MlmeDelTriggeredGetRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetRequest.TriggeredId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- sig->u.MlmeAddMulticastAddressRequest.Data.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressRequest.Data.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressRequest.NumberOfMulticastGroupAddresses = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- sig->u.MlmeResetRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeResetRequest.StaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeResetRequest.SetDefaultMib = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- sig->u.MlmeScanCancelRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanCancelRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanCancelRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanCancelRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanCancelRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- sig->u.MlmeAddTriggeredGetConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetConfirm.TriggeredId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- sig->u.MlmeSetPacketFilterRequest.InformationElements.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.InformationElements.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.PacketFilterMode = (CSR_PACKET_FILTER_MODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetPacketFilterRequest.ArpFilterAddress = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- sig->u.MlmeDelRxTriggerConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.TriggerId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelRxTriggerConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- sig->u.MlmeConnectStatusRequest.InformationElements.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.InformationElements.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.ConnectionStatus = (CSR_CONNECTION_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeConnectStatusRequest.StaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeConnectStatusRequest.AssociationId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusRequest.AssociationCapabilityInformation = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- sig->u.MlmeLeaveRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeLeaveRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- sig->u.MlmeConfigQueueRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.QueueIndex = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Aifs = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Cwmin = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.Cwmax = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConfigQueueRequest.TxopLimit = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- sig->u.MlmeDelTspecConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTspecConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- sig->u.MlmeSetTimConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetTimConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- sig->u.MlmeMeasureIndication.MeasurementReportSet.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureIndication.MeasurementReportSet.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureIndication.DialogToken = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- sig->u.MlmeDelBlackoutConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.BlackoutId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelBlackoutConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- sig->u.MlmeDelTriggeredGetConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelTriggeredGetConfirm.TriggeredId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- sig->u.DebugGenericIndication.DebugVariable.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugVariable.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugGenericIndication.DebugWords[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- sig->u.MaPacketCancelRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketCancelRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketCancelRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketCancelRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketCancelRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketCancelRequest.HostTag = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- sig->u.MlmeModifyBssParameterConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- sig->u.MlmePauseAutonomousScanConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanConfirm.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_REQUEST_ID:
- sig->u.MaPacketRequest.Data.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.Data.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.TransmitRate = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketRequest.HostTag = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MaPacketRequest.Priority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MaPacketRequest.Ra.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MaPacketRequest.TransmissionControl = (CSR_TRANSMISSION_CONTROL) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- sig->u.MlmeModifyBssParameterRequest.Data.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.Data.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.BeaconPeriod = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.DtimPeriod = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeModifyBssParameterRequest.CapabilityInformation = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeModifyBssParameterRequest.Bssid.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeModifyBssParameterRequest.RtsThreshold = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- sig->u.MlmeAddRxTriggerRequest.InformationElements.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.InformationElements.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.TriggerId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerRequest.Priority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- sig->u.MaVifAvailabilityIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityIndication.Multicast = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- sig->u.MlmeHlSyncCancelRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeHlSyncCancelRequest.GroupAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- sig->u.MlmeDelAutonomousScanRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanRequest.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- sig->u.MlmeBlackoutEndedIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlackoutEndedIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlackoutEndedIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlackoutEndedIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlackoutEndedIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlackoutEndedIndication.BlackoutId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- sig->u.MlmeAutonomousScanDoneIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanDoneIndication.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- sig->u.MlmeGetKeySequenceRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.KeyId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetKeySequenceRequest.KeyType = (CSR_KEY_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeGetKeySequenceRequest.Address.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- sig->u.MlmeSetChannelRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.Ifindex = (CSR_IFINTERFACE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.Channel = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeSetChannelRequest.Address.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeSetChannelRequest.AvailabilityDuration = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetChannelRequest.AvailabilityInterval = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- sig->u.MlmeMeasureConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureConfirm.DialogToken = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- sig->u.MlmeAddTriggeredGetRequest.MibAttribute.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetRequest.MibAttribute.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTriggeredGetRequest.TriggeredId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- sig->u.MlmeAutonomousScanLossIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanLossIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanLossIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanLossIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAutonomousScanLossIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeAutonomousScanLossIndication.Bssid.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- sig->u.MaVifAvailabilityResponse.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityResponse.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityResponse.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityResponse.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityResponse.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaVifAvailabilityResponse.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- sig->u.MlmeAddTemplateRequest.Data1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.Data1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.Data2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.Data2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.FrameType = (CSR_FRAME_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateRequest.MinTransmitRate = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- sig->u.MlmePowermgtConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- sig->u.MlmeAddPeriodicConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.PeriodicId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- sig->u.MlmeGetConfirm.MibAttributeValue.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetConfirm.MibAttributeValue.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetConfirm.Status = (CSR_MIB_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetConfirm.ErrorIndex = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- sig->u.MlmeGetNextConfirm.MibAttributeValue.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextConfirm.MibAttributeValue.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextConfirm.Status = (CSR_MIB_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetNextConfirm.ErrorIndex = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- sig->u.MlmeStopAggregationRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeStopAggregationRequest.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeStopAggregationRequest.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopAggregationRequest.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- sig->u.MlmeAddRxTriggerConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.TriggerId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddRxTriggerConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- sig->u.MlmeAddBlackoutRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.BlackoutId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.BlackoutType = (CSR_BLACKOUT_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.BlackoutSource = (CSR_BLACKOUT_SOURCE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddBlackoutRequest.BlackoutStartReference = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddBlackoutRequest.BlackoutPeriod = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddBlackoutRequest.BlackoutDuration = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- memcpy(sig->u.MlmeAddBlackoutRequest.PeerStaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeAddBlackoutRequest.BlackoutCount = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- sig->u.MlmeDeletekeysRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.KeyId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDeletekeysRequest.KeyType = (CSR_KEY_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeDeletekeysRequest.Address.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- sig->u.MlmeResetConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeResetConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- sig->u.MlmeHlSyncConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeHlSyncConfirm.GroupAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeHlSyncConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- sig->u.MlmeAddAutonomousScanRequest.ChannelList.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.ChannelList.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.InformationElements.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.InformationElements.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.Ifindex = (CSR_IFINTERFACE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.ChannelStartingFactor = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.ScanType = (CSR_SCAN_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.ProbeDelay = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddAutonomousScanRequest.MinChannelTime = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddAutonomousScanRequest.MaxChannelTime = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- sig->u.MlmeSetRequest.MibAttributeValue.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetRequest.MibAttributeValue.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- sig->u.MlmeSmStartRequest.Beacon.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.Beacon.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.BssParameters.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.BssParameters.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.Ifindex = (CSR_IFINTERFACE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.Channel = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeSmStartRequest.InterfaceAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- memcpy(sig->u.MlmeSmStartRequest.Bssid.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeSmStartRequest.BeaconPeriod = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.DtimPeriod = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSmStartRequest.CapabilityInformation = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- sig->u.MlmeConnectStatusConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeConnectStatusConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- sig->u.MlmeDelAutonomousScanConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelAutonomousScanConfirm.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- sig->u.MlmeDelPeriodicRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicRequest.PeriodicId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- sig->u.MlmeSetkeysRequest.Key.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.Key.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.Length = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.KeyId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.KeyType = (CSR_KEY_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeSetkeysRequest.Address.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeSetkeysRequest.SequenceNumber[0] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[1] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[2] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[3] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[4] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[5] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[6] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetkeysRequest.SequenceNumber[7] = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(&sig->u.MlmeSetkeysRequest.CipherSuiteSelector, &ptr[index], 32 / 8);
- index += 32 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- sig->u.MlmePauseAutonomousScanRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.AutonomousScanId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePauseAutonomousScanRequest.Pause = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- sig->u.MlmeGetRequest.MibAttribute.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetRequest.MibAttribute.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeGetRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- sig->u.MlmePowermgtRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.PowerManagementMode = (CSR_POWER_MANAGEMENT_MODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.ReceiveDtims = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.ListenInterval = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmePowermgtRequest.TrafficWindow = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- sig->u.MaPacketErrorIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketErrorIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketErrorIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketErrorIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketErrorIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MaPacketErrorIndication.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MaPacketErrorIndication.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketErrorIndication.SequenceNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- sig->u.MlmeAddPeriodicRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.PeriodicId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.MaximumLatency = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddPeriodicRequest.PeriodicSchedulingMode = (CSR_PERIODIC_SCHEDULING_MODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.WakeHost = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddPeriodicRequest.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- sig->u.MlmeAddTspecRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.PsScheme = (CSR_PS_SCHEME) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.MediumTime = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecRequest.ServiceStartTime = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddTspecRequest.ServiceInterval = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- sig->u.MlmeAddTspecRequest.MinimumDataRate = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- sig->u.MlmeAddMulticastAddressConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddMulticastAddressConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- sig->u.MlmeAddTspecConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTspecConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- sig->u.MlmeHlSyncCancelConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeHlSyncCancelConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- sig->u.MlmeScanConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeScanConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- sig->u.DebugStringIndication.DebugMessage.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugStringIndication.DebugMessage.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugStringIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.DebugStringIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- sig->u.MlmeAddTemplateConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.FrameType = (CSR_FRAME_TYPE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeAddTemplateConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- sig->u.MlmeBlockackErrorIndication.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlockackErrorIndication.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlockackErrorIndication.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlockackErrorIndication.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlockackErrorIndication.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeBlockackErrorIndication.ResultCode = (CSR_REASON_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeBlockackErrorIndication.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- sig->u.MlmeSetConfirm.MibAttributeValue.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetConfirm.MibAttributeValue.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetConfirm.Status = (CSR_MIB_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeSetConfirm.ErrorIndex = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- sig->u.MlmeMeasureRequest.MeasurementRequestSet.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureRequest.MeasurementRequestSet.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeMeasureRequest.DialogToken = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- sig->u.MlmeStartAggregationConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- memcpy(sig->u.MlmeStartAggregationConfirm.PeerQstaAddress.x, &ptr[index], 48 / 8);
- index += 48 / 8;
- sig->u.MlmeStartAggregationConfirm.UserPriority = (CSR_PRIORITY) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.Direction = (CSR_DIRECTION) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStartAggregationConfirm.SequenceNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- sig->u.MlmeStopMeasureConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureConfirm.DialogToken = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_CONFIRM_ID:
- sig->u.MaPacketConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.TransmissionStatus = (CSR_TRANSMISSION_STATUS) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.RetryCount = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.Rate = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MaPacketConfirm.HostTag = CSR_GET_UINT32_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- sig->u.MlmeDelPeriodicConfirm.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.VirtualInterfaceIdentifier = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.PeriodicId = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeDelPeriodicConfirm.ResultCode = (CSR_RESULT_CODE) CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- sig->u.MlmeStopMeasureRequest.Dummydataref1.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureRequest.Dummydataref1.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureRequest.Dummydataref2.SlotNumber = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureRequest.Dummydataref2.DataLength = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- sig->u.MlmeStopMeasureRequest.DialogToken = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-
- default:
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- return CSR_RESULT_SUCCESS;
-} /* read_unpack_signal() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * write_pack
- *
- * Convert a signal structure, in host-native format, to the
- * little-endian wire format specified in the UniFi Host Interface
- * Protocol Specification.
- *
- * WARNING: This function is auto-generated, DO NOT EDIT!
- *
- * Arguments:
- * sig Pointer to signal structure to pack.
- * ptr Destination buffer to pack into.
- * sig_len Returns the length of the packed signal, i.e. the
- * number of bytes written to ptr.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success,
- * CSR_WIFI_HIP_RESULT_INVALID_VALUE if the ID of signal was not recognised.
- * ---------------------------------------------------------------------------
- */
-CsrResult write_pack(const CSR_SIGNAL *sig, u8 *ptr, u16 *sig_len)
-{
- s16 index = 0;
-
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->SignalPrimitiveHeader.SignalId, ptr + index);
- index += SIZEOF_UINT16;
-
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->SignalPrimitiveHeader.ReceiverProcessId, ptr + index);
- index += SIZEOF_UINT16;
-
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->SignalPrimitiveHeader.SenderProcessId, ptr + index);
- index += SIZEOF_UINT16;
-
- switch (sig->SignalPrimitiveHeader.SignalId)
- {
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanConfirm.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.BlackoutId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutRequest.BlackoutId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceConfirm.SequenceNumber[7], ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeStopAggregationConfirm.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.Direction, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecRequest.Direction, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_WORD16_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[7], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[8], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[9], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[10], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[11], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[12], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[13], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[14], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugWord16Indication.DebugWords[15], ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugVariable.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugVariable.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericConfirm.DebugWords[7], ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Data.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Data.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MaPacketIndication.LocalTime.x, 64 / 8);
- index += 64 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Ifindex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Channel, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.ReceptionStatus, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Rssi, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.Snr, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketIndication.ReceivedRate, ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MLME_SET_TIM_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.AssociationId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimRequest.TimValue, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectedIndication.ConnectionStatus, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeConnectedIndication.PeerMacAddress.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerRequest.TriggerId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.MibAttributeValue.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.MibAttributeValue.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.Status, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.ErrorIndex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeTriggeredGetIndication.TriggeredId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.ChannelList.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.ChannelList.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.InformationElements.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.InformationElements.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.Ifindex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.ScanType, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.ProbeDelay, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.MinChannelTime, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanRequest.MaxChannelTime, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextRequest.MibAttribute.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextRequest.MibAttribute.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeStartAggregationRequest.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.Direction, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.StartingSequenceNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.BufferSize, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationRequest.BlockAckTimeout, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeHlSyncRequest.GroupAddress.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugVariable.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugVariable.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericRequest.DebugWords[7], ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetRequest.TriggeredId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.Data.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.Data.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressRequest.NumberOfMulticastGroupAddresses, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeResetRequest.StaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetRequest.SetDefaultMib, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanCancelRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanCancelRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanCancelRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanCancelRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanCancelRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetConfirm.TriggeredId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.InformationElements.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.InformationElements.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.PacketFilterMode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeSetPacketFilterRequest.ArpFilterAddress, ptr + index);
- index += SIZEOF_UINT32;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.TriggerId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelRxTriggerConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.InformationElements.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.InformationElements.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.ConnectionStatus, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeConnectStatusRequest.StaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.AssociationId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusRequest.AssociationCapabilityInformation, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeLeaveRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.QueueIndex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Aifs, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Cwmin, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.Cwmax, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConfigQueueRequest.TxopLimit, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTspecConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetTimConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureIndication.MeasurementReportSet.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureIndication.MeasurementReportSet.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureIndication.DialogToken, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.BlackoutId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelBlackoutConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelTriggeredGetConfirm.TriggeredId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugVariable.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugVariable.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugGenericIndication.DebugWords[7], ptr + index);
- index += SIZEOF_UINT16;
- break;
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MaPacketCancelRequest.HostTag, ptr + index);
- index += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanConfirm.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.Data.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.Data.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.TransmitRate, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.HostTag, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.Priority, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MaPacketRequest.Ra.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketRequest.TransmissionControl, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.Data.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.Data.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.BeaconPeriod, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.DtimPeriod, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.CapabilityInformation, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeModifyBssParameterRequest.Bssid.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeModifyBssParameterRequest.RtsThreshold, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.InformationElements.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.InformationElements.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.TriggerId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerRequest.Priority, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityIndication.Multicast, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeHlSyncCancelRequest.GroupAddress.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanRequest.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlackoutEndedIndication.BlackoutId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanDoneIndication.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.KeyId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetKeySequenceRequest.KeyType, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeGetKeySequenceRequest.Address.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Ifindex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.Channel, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeSetChannelRequest.Address.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.AvailabilityDuration, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetChannelRequest.AvailabilityInterval, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureConfirm.DialogToken, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.MibAttribute.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.MibAttribute.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTriggeredGetRequest.TriggeredId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanLossIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanLossIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanLossIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanLossIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAutonomousScanLossIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeAutonomousScanLossIndication.Bssid.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaVifAvailabilityResponse.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.Data1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.Data1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.Data2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.Data2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.FrameType, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateRequest.MinTransmitRate, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.PeriodicId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.MibAttributeValue.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.MibAttributeValue.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.Status, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetConfirm.ErrorIndex, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.MibAttributeValue.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.MibAttributeValue.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.Status, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetNextConfirm.ErrorIndex, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeStopAggregationRequest.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopAggregationRequest.Direction, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.TriggerId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddRxTriggerConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutType, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutSource, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutStartReference, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutPeriod, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutDuration, ptr + index);
- index += SIZEOF_UINT32;
- memcpy(ptr + index, sig->u.MlmeAddBlackoutRequest.PeerStaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddBlackoutRequest.BlackoutCount, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.KeyId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDeletekeysRequest.KeyType, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeDeletekeysRequest.Address.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeResetConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeHlSyncConfirm.GroupAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.ChannelList.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.ChannelList.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.InformationElements.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.InformationElements.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.Ifindex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.ChannelStartingFactor, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.ScanType, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.ProbeDelay, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.MinChannelTime, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddAutonomousScanRequest.MaxChannelTime, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetRequest.MibAttributeValue.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetRequest.MibAttributeValue.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.Beacon.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.Beacon.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.BssParameters.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.BssParameters.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.Ifindex, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.Channel, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeSmStartRequest.InterfaceAddress.x, 48 / 8);
- index += 48 / 8;
- memcpy(ptr + index, sig->u.MlmeSmStartRequest.Bssid.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.BeaconPeriod, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.DtimPeriod, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSmStartRequest.CapabilityInformation, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeConnectStatusConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelAutonomousScanConfirm.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicRequest.PeriodicId, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.Key.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.Key.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.Length, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.KeyId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.KeyType, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeSetkeysRequest.Address.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[0], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[1], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[2], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[3], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[4], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[5], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[6], ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetkeysRequest.SequenceNumber[7], ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, &sig->u.MlmeSetkeysRequest.CipherSuiteSelector, 32 / 8);
- index += 32 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.AutonomousScanId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePauseAutonomousScanRequest.Pause, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetRequest.MibAttribute.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetRequest.MibAttribute.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeGetRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.PowerManagementMode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.ReceiveDtims, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.ListenInterval, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmePowermgtRequest.TrafficWindow, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MaPacketErrorIndication.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketErrorIndication.SequenceNumber, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.PeriodicId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.MaximumLatency, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.PeriodicSchedulingMode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.WakeHost, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddPeriodicRequest.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.Direction, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.PsScheme, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.MediumTime, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.ServiceStartTime, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.ServiceInterval, ptr + index);
- index += SIZEOF_UINT32;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecRequest.MinimumDataRate, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddMulticastAddressConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTspecConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeHlSyncCancelConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeScanConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugStringIndication.DebugMessage.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugStringIndication.DebugMessage.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugStringIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.DebugStringIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.FrameType, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeAddTemplateConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeBlockackErrorIndication.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeBlockackErrorIndication.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.MibAttributeValue.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.MibAttributeValue.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.Status, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeSetConfirm.ErrorIndex, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureRequest.MeasurementRequestSet.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureRequest.MeasurementRequestSet.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeMeasureRequest.DialogToken, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- memcpy(ptr + index, sig->u.MlmeStartAggregationConfirm.PeerQstaAddress.x, 48 / 8);
- index += 48 / 8;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.UserPriority, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.Direction, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStartAggregationConfirm.SequenceNumber, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureConfirm.DialogToken, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
- case CSR_MA_PACKET_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.TransmissionStatus, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.RetryCount, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.Rate, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT32_TO_LITTLE_ENDIAN(sig->u.MaPacketConfirm.HostTag, ptr + index);
- index += SIZEOF_UINT32;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.VirtualInterfaceIdentifier, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.PeriodicId, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeDelPeriodicConfirm.ResultCode, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureRequest.Dummydataref1.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureRequest.Dummydataref1.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureRequest.Dummydataref2.SlotNumber, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureRequest.Dummydataref2.DataLength, ptr + index);
- index += SIZEOF_UINT16;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(sig->u.MlmeStopMeasureRequest.DialogToken, ptr + index);
- index += SIZEOF_UINT16;
- break;
-#endif
-
- default:
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- *sig_len = index;
-
- return CSR_RESULT_SUCCESS;
-} /* write_pack() */
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ***************************************************************************
- *
- * FILE: csr_wifi_hip_send.c
- *
- * PURPOSE:
- * Code for adding a signal request to the from-host queue.
- * When the driver bottom-half is run, it will take requests from the
- * queue and pass them to the UniFi.
- *
- * ***************************************************************************
- */
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "csr_wifi_hip_sigs.h"
-#include "csr_wifi_hip_card.h"
-
-unifi_TrafficQueue unifi_frame_priority_to_queue(CSR_PRIORITY priority)
-{
- switch (priority)
- {
- case CSR_QOS_UP0:
- case CSR_QOS_UP3:
- return UNIFI_TRAFFIC_Q_BE;
- case CSR_QOS_UP1:
- case CSR_QOS_UP2:
- return UNIFI_TRAFFIC_Q_BK;
- case CSR_QOS_UP4:
- case CSR_QOS_UP5:
- return UNIFI_TRAFFIC_Q_VI;
- case CSR_QOS_UP6:
- case CSR_QOS_UP7:
- case CSR_MANAGEMENT:
- return UNIFI_TRAFFIC_Q_VO;
- default:
- return UNIFI_TRAFFIC_Q_BE;
- }
-}
-
-
-CSR_PRIORITY unifi_get_default_downgrade_priority(unifi_TrafficQueue queue)
-{
- switch (queue)
- {
- case UNIFI_TRAFFIC_Q_BE:
- return CSR_QOS_UP0;
- case UNIFI_TRAFFIC_Q_BK:
- return CSR_QOS_UP1;
- case UNIFI_TRAFFIC_Q_VI:
- return CSR_QOS_UP5;
- case UNIFI_TRAFFIC_Q_VO:
- return CSR_QOS_UP6;
- default:
- return CSR_QOS_UP0;
- }
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * send_signal
- *
- * This function queues a signal for sending to UniFi. It first checks
- * that there is space on the fh_signal_queue for another entry, then
- * claims any bulk data slots required and copies data into them. Then
- * increments the fh_signal_queue write count.
- *
- * The fh_signal_queue is later processed by the driver bottom half
- * (in unifi_bh()).
- *
- * This function call unifi_pause_xmit() to pause the flow of data plane
- * packets when:
- * - the fh_signal_queue ring buffer is full
- * - there are less than UNIFI_MAX_DATA_REFERENCES (2) bulk data
- * slots available.
- *
- * Arguments:
- * card Pointer to card context structure
- * sigptr Pointer to the signal to write to UniFi.
- * siglen Number of bytes pointer to by sigptr.
- * bulkdata Array of pointers to an associated bulk data.
- * sigq To which from-host queue to add the signal.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CSR_WIFI_HIP_RESULT_NO_SPACE if there were insufficient data slots or
- * no free signal queue entry
- *
- * Notes:
- * Calls unifi_pause_xmit() when the last slots are used.
- * ---------------------------------------------------------------------------
- */
-static CsrResult send_signal(card_t *card, const u8 *sigptr, u32 siglen,
- const bulk_data_param_t *bulkdata,
- q_t *sigq, u32 priority_q, u32 run_bh)
-{
- u16 i, data_slot_size;
- card_signal_t *csptr;
- s16 qe;
- CsrResult r;
- s16 debug_print = 0;
-
- data_slot_size = CardGetDataSlotSize(card);
-
- /* Check that the fh_data_queue has a free slot */
- if (!CSR_WIFI_HIP_Q_SLOTS_FREE(sigq))
- {
- unifi_trace(card->ospriv, UDBG3, "send_signal: %s full\n", sigq->name);
-
- return CSR_WIFI_HIP_RESULT_NO_SPACE;
- }
-
- /*
- * Now add the signal to the From Host signal queue
- */
- /* Get next slot on queue */
- qe = CSR_WIFI_HIP_Q_NEXT_W_SLOT(sigq);
- csptr = CSR_WIFI_HIP_Q_SLOT_DATA(sigq, qe);
-
- /* Make up the card_signal struct */
- csptr->signal_length = (u16)siglen;
- memcpy((void *)csptr->sigbuf, (void *)sigptr, siglen);
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; ++i)
- {
- if ((bulkdata != NULL) && (bulkdata->d[i].data_length != 0))
- {
- u32 datalen = bulkdata->d[i].data_length;
-
- /* Make sure data will fit in a bulk data slot */
- if (bulkdata->d[i].os_data_ptr == NULL)
- {
- unifi_error(card->ospriv, "send_signal - NULL bulkdata[%d]\n", i);
- debug_print++;
- csptr->bulkdata[i].data_length = 0;
- }
- else
- {
- if (datalen > data_slot_size)
- {
- unifi_error(card->ospriv,
- "send_signal - Invalid data length %u (@%p), "
- "truncating\n",
- datalen, bulkdata->d[i].os_data_ptr);
- datalen = data_slot_size;
- debug_print++;
- }
- /* Store the bulk data info in the soft queue. */
- csptr->bulkdata[i].os_data_ptr = (u8 *)bulkdata->d[i].os_data_ptr;
- csptr->bulkdata[i].os_net_buf_ptr = (u8 *)bulkdata->d[i].os_net_buf_ptr;
- csptr->bulkdata[i].net_buf_length = bulkdata->d[i].net_buf_length;
- csptr->bulkdata[i].data_length = datalen;
- }
- }
- else
- {
- UNIFI_INIT_BULK_DATA(&csptr->bulkdata[i]);
- }
- }
-
- if (debug_print)
- {
- const u8 *sig = sigptr;
-
- unifi_error(card->ospriv, "Signal(%d): %*ph\n", siglen,
- 16, sig);
- unifi_error(card->ospriv, "Bulkdata pointer %p(%d), %p(%d)\n",
- bulkdata != NULL?bulkdata->d[0].os_data_ptr : NULL,
- bulkdata != NULL?bulkdata->d[0].data_length : 0,
- bulkdata != NULL?bulkdata->d[1].os_data_ptr : NULL,
- bulkdata != NULL?bulkdata->d[1].data_length : 0);
- }
-
- /* Advance the written count to say there is a new entry */
- CSR_WIFI_HIP_Q_INC_W(sigq);
-
- /*
- * Set the flag to say reason for waking was a host request.
- * Then ask the OS layer to run the unifi_bh.
- */
- if (run_bh == 1)
- {
- card->bh_reason_host = 1;
- r = unifi_run_bh(card->ospriv);
- if (r != CSR_RESULT_SUCCESS)
- {
- unifi_error(card->ospriv, "failed to run bh.\n");
- card->bh_reason_host = 0;
-
- /*
- * The bulk data buffer will be freed by the caller.
- * We need to invalidate the description of the bulk data in our
- * soft queue, to prevent the core freeing the bulk data again later.
- */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; ++i)
- {
- if (csptr->bulkdata[i].data_length != 0)
- {
- csptr->bulkdata[i].os_data_ptr = csptr->bulkdata[i].os_net_buf_ptr = NULL;
- csptr->bulkdata[i].net_buf_length = csptr->bulkdata[i].data_length = 0;
- }
- }
- return r;
- }
- }
- else
- {
- unifi_error(card->ospriv, "run_bh=%d, bh not called.\n", run_bh);
- }
-
- /*
- * Have we used up all the fh signal list entries?
- */
- if (CSR_WIFI_HIP_Q_SLOTS_FREE(sigq) == 0)
- {
- /* We have filled the queue, so stop the upper layer. The command queue
- * is an exception, as suspending due to that being full could delay
- * resume/retry until new commands or data are received.
- */
- if (sigq != &card->fh_command_queue)
- {
- /*
- * Must call unifi_pause_xmit() *before* setting the paused flag.
- * (the unifi_pause_xmit call should not be after setting the flag because of the possibility of being interrupted
- * by the bh thread between our setting the flag and the call to unifi_pause_xmit()
- * If bh thread then cleared the flag, we would end up paused, but without the flag set)
- * Instead, setting it afterwards means that if this thread is interrupted by the bh thread
- * the pause flag is still guaranteed to end up set
- * However the potential deadlock now is that if bh thread emptied the queue and cleared the flag before this thread's
- * call to unifi_pause_xmit(), then bh thread may not run again because it will be waiting for
- * a packet to appear in the queue but nothing ever will because xmit is paused.
- * So we will end up with the queue paused, and the flag set to say it is paused, but bh never runs to unpause it.
- * (Note even this bad situation would not persist long in practice, because something else (eg rx, or tx in different queue)
- * is likely to wake bh thread quite soon)
- * But to avoid this deadlock completely, after setting the flag we check that there is something left in the queue.
- * If there is, we know that bh thread has not emptied the queue yet.
- * Since bh thread checks to unpause the queue *after* taking packets from the queue, we know that it is still going to make at
- * least one more check to see whether it needs to unpause the queue. So all is well.
- * If there are no packets in the queue, then the deadlock described above might happen. To make sure it does not, we
- * unpause the queue here. A possible side effect is that unifi_restart_xmit() may (rarely) be called for second time
- * unnecessarily, which is harmless
- */
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("P");
-#endif
- unifi_pause_xmit(card->ospriv, (unifi_TrafficQueue)priority_q);
- card_tx_q_pause(card, priority_q);
- if (CSR_WIFI_HIP_Q_SLOTS_USED(sigq) == 0)
- {
- card_tx_q_unpause(card, priority_q);
- unifi_restart_xmit(card->ospriv, (unifi_TrafficQueue) priority_q);
- }
- }
- else
- {
- unifi_warning(card->ospriv,
- "send_signal: fh_cmd_q full, not pausing (run_bh=%d)\n",
- run_bh);
- }
- }
-
- return CSR_RESULT_SUCCESS;
-} /* send_signal() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_send_signal
- *
- * Invokes send_signal() to queue a signal in the command or traffic queue
- * If sigptr pointer is NULL, it pokes the bh to check if UniFi is responsive.
- *
- * Arguments:
- * card Pointer to card context struct
- * sigptr Pointer to signal from card.
- * siglen Size of the signal
- * bulkdata Pointer to the bulk data of the signal
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success
- * CSR_WIFI_HIP_RESULT_NO_SPACE if there were insufficient data slots or no free signal queue entry
- *
- * Notes:
- * unifi_send_signal() is used to queue signals, created by the driver,
- * to the device. Signals are constructed using the UniFi packed structures.
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_send_signal(card_t *card, const u8 *sigptr, u32 siglen,
- const bulk_data_param_t *bulkdata)
-{
- q_t *sig_soft_q;
- u16 signal_id;
- CsrResult r;
- u32 run_bh;
- u32 priority_q;
-
- /* A NULL signal pointer is a request to check if UniFi is responsive */
- if (sigptr == NULL)
- {
- card->bh_reason_host = 1;
- return unifi_run_bh(card->ospriv);
- }
-
- priority_q = 0;
- run_bh = 1;
- signal_id = GET_SIGNAL_ID(sigptr);
- /*
- * If the signal is a CSR_MA_PACKET_REQUEST ,
- * we send it using the traffic soft queue. Else we use the command soft queue.
- */
- if (signal_id == CSR_MA_PACKET_REQUEST_ID)
- {
- u16 frame_priority;
-
- if (card->periodic_wake_mode == UNIFI_PERIODIC_WAKE_HOST_ENABLED)
- {
- run_bh = 0;
- }
-
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE) && defined (CSR_WIFI_HIP_DATA_PLANE_PROFILE)
- unifi_debug_log_to_buf("D");
-#endif
- /* Sanity check: MA-PACKET.req must have a valid bulk data */
- if ((bulkdata->d[0].data_length == 0) || (bulkdata->d[0].os_data_ptr == NULL))
- {
- unifi_error(card->ospriv, "MA-PACKET.req with empty bulk data (%d bytes in %p)\n",
- bulkdata->d[0].data_length, bulkdata->d[0].os_data_ptr);
- dump((void *)sigptr, siglen);
- return CSR_RESULT_FAILURE;
- }
-
- /* Map the frame priority to a traffic queue index. */
- frame_priority = GET_PACKED_MA_PACKET_REQUEST_FRAME_PRIORITY(sigptr);
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY)frame_priority);
-
- sig_soft_q = &card->fh_traffic_queue[priority_q];
- }
- else
- {
- sig_soft_q = &card->fh_command_queue;
- }
-
- r = send_signal(card, sigptr, siglen, bulkdata, sig_soft_q, priority_q, run_bh);
- /* On error, the caller must free or requeue bulkdata buffers */
-
- return r;
-} /* unifi_send_signal() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_send_resources_available
- *
- * Examines whether there is available space to queue
- * a signal in the command or traffic queue
- *
- * Arguments:
- * card Pointer to card context struct
- * sigptr Pointer to signal.
- *
- * Returns:
- * CSR_RESULT_SUCCESS if resources available
- * CSR_WIFI_HIP_RESULT_NO_SPACE if there was no free signal queue entry
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_send_resources_available(card_t *card, const u8 *sigptr)
-{
- q_t *sig_soft_q;
- u16 signal_id = GET_SIGNAL_ID(sigptr);
-
- /*
- * If the signal is a CSR_MA_PACKET_REQUEST ,
- * we send it using the traffic soft queue. Else we use the command soft queue.
- */
- if (signal_id == CSR_MA_PACKET_REQUEST_ID)
- {
- u16 frame_priority;
- u32 priority_q;
-
- /* Map the frame priority to a traffic queue index. */
- frame_priority = GET_PACKED_MA_PACKET_REQUEST_FRAME_PRIORITY(sigptr);
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY)frame_priority);
-
- sig_soft_q = &card->fh_traffic_queue[priority_q];
- }
- else
- {
- sig_soft_q = &card->fh_command_queue;
- }
-
- /* Check that the fh_data_queue has a free slot */
- if (!CSR_WIFI_HIP_Q_SLOTS_FREE(sig_soft_q))
- {
- unifi_notice(card->ospriv, "unifi_send_resources_available: %s full\n",
- sig_soft_q->name);
- return CSR_WIFI_HIP_RESULT_NO_SPACE;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_send_resources_available() */
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-
-/* Generated by hip_dd_l_c_gen.pl */
-
-#include "csr_wifi_hip_signals.h"
-
-#include "csr_wifi_hip_unifi.h"
-
-s32 SigGetSize(const CSR_SIGNAL *aSignal)
-{
- switch (aSignal->SignalPrimitiveHeader.SignalId)
- {
- case CSR_MA_PACKET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_PACKET_REQUEST);
- case CSR_MA_PACKET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_PACKET_CONFIRM);
- case CSR_MA_PACKET_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_PACKET_INDICATION);
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_PACKET_CANCEL_REQUEST);
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_VIF_AVAILABILITY_RESPONSE);
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_VIF_AVAILABILITY_INDICATION);
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MA_PACKET_ERROR_INDICATION);
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_RESET_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_RESET_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_NEXT_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_NEXT_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_POWERMGT_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_POWERMGT_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SCAN_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SCAN_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_HL_SYNC_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_HL_SYNC_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_MEASURE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_MEASURE_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_MEASURE_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SETKEYS_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SETKEYS_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DELETEKEYS_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DELETEKEYS_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_CONNECTED_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SCAN_CANCEL_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_HL_SYNC_CANCEL_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_HL_SYNC_CANCEL_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_PERIODIC_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_PERIODIC_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_PERIODIC_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_PERIODIC_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_PACKET_FILTER_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_PACKET_FILTER_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_STOP_MEASURE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_STOP_MEASURE_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TRIGGERED_GET_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TRIGGERED_GET_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_TRIGGERED_GET_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_TRIGGERED_GET_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_TRIGGERED_GET_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_BLACKOUT_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_BLACKOUT_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_BLACKOUT_ENDED_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_BLACKOUT_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_BLACKOUT_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_RX_TRIGGER_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_RX_TRIGGER_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_RX_TRIGGER_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_RX_TRIGGER_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_CONNECT_STATUS_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_CONNECT_STATUS_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TEMPLATE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TEMPLATE_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_CONFIG_QUEUE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_CONFIG_QUEUE_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TSPEC_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_TSPEC_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_TSPEC_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_DEL_TSPEC_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_START_AGGREGATION_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_START_AGGREGATION_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_BLOCKACK_ERROR_INDICATION);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_STOP_AGGREGATION_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_STOP_AGGREGATION_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SM_START_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SM_START_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_LEAVE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_LEAVE_CONFIRM);
-#endif
- case CSR_MLME_SET_TIM_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_TIM_REQUEST);
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_TIM_CONFIRM);
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_KEY_SEQUENCE_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_GET_KEY_SEQUENCE_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_CHANNEL_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_SET_CHANNEL_CONFIRM);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST);
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM);
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_DEBUG_STRING_INDICATION);
- case CSR_DEBUG_WORD16_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_DEBUG_WORD16_INDICATION);
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_DEBUG_GENERIC_REQUEST);
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_DEBUG_GENERIC_CONFIRM);
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- return offsetof(struct CSR_SIGNAL_PRIMITIVE, u) + sizeof(CSR_DEBUG_GENERIC_INDICATION);
- default:
- return 0;
- }
-}
-
-
-s32 SigGetDataRefs(CSR_SIGNAL *aSignal, CSR_DATAREF **aDataRef)
-{
- s32 numRefs = 0;
-
- switch (aSignal->SignalPrimitiveHeader.SignalId)
- {
- case CSR_MA_PACKET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MaPacketRequest.Data;
- aDataRef[numRefs++] = &aSignal->u.MaPacketRequest.Dummydataref2;
- break;
- case CSR_MA_PACKET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MaPacketConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MaPacketConfirm.Dummydataref2;
- break;
- case CSR_MA_PACKET_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MaPacketIndication.Data;
- aDataRef[numRefs++] = &aSignal->u.MaPacketIndication.Dummydataref2;
- break;
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MaPacketCancelRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MaPacketCancelRequest.Dummydataref2;
- break;
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- aDataRef[numRefs++] = &aSignal->u.MaVifAvailabilityResponse.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MaVifAvailabilityResponse.Dummydataref2;
- break;
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MaVifAvailabilityIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MaVifAvailabilityIndication.Dummydataref2;
- break;
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MaPacketErrorIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MaPacketErrorIndication.Dummydataref2;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeResetRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeResetRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeResetConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeResetConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetRequest.MibAttribute;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetConfirm.MibAttributeValue;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetRequest.MibAttributeValue;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetConfirm.MibAttributeValue;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetNextRequest.MibAttribute;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetNextRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetNextConfirm.MibAttributeValue;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetNextConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmePowermgtRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmePowermgtRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmePowermgtConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmePowermgtConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeScanRequest.ChannelList;
- aDataRef[numRefs++] = &aSignal->u.MlmeScanRequest.InformationElements;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeScanConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeScanConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureRequest.MeasurementRequestSet;
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureIndication.MeasurementReportSet;
- aDataRef[numRefs++] = &aSignal->u.MlmeMeasureIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetkeysRequest.Key;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetkeysRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetkeysConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetkeysConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDeletekeysRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDeletekeysRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDeletekeysConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDeletekeysConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAutonomousScanLossIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAutonomousScanLossIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectedIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectedIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeScanCancelRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeScanCancelRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncCancelRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncCancelRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncCancelConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeHlSyncCancelConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddPeriodicRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddPeriodicRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddPeriodicConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddPeriodicConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelPeriodicRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelPeriodicRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelPeriodicConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelPeriodicConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddAutonomousScanRequest.ChannelList;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddAutonomousScanRequest.InformationElements;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddAutonomousScanConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddAutonomousScanConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelAutonomousScanRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelAutonomousScanRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelAutonomousScanConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelAutonomousScanConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetPacketFilterRequest.InformationElements;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetPacketFilterRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetPacketFilterConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetPacketFilterConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStopMeasureRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStopMeasureRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStopMeasureConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStopMeasureConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmePauseAutonomousScanRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmePauseAutonomousScanRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmePauseAutonomousScanConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmePauseAutonomousScanConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAutonomousScanDoneIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAutonomousScanDoneIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTriggeredGetRequest.MibAttribute;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTriggeredGetRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTriggeredGetConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTriggeredGetConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTriggeredGetRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTriggeredGetRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTriggeredGetConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTriggeredGetConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeTriggeredGetIndication.MibAttributeValue;
- aDataRef[numRefs++] = &aSignal->u.MlmeTriggeredGetIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddBlackoutRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddBlackoutRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddBlackoutConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddBlackoutConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeBlackoutEndedIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeBlackoutEndedIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelBlackoutRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelBlackoutRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelBlackoutConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelBlackoutConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddRxTriggerRequest.InformationElements;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddRxTriggerRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddRxTriggerConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddRxTriggerConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelRxTriggerRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelRxTriggerRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelRxTriggerConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelRxTriggerConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectStatusRequest.InformationElements;
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectStatusRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectStatusConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeConnectStatusConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeModifyBssParameterRequest.Data;
- aDataRef[numRefs++] = &aSignal->u.MlmeModifyBssParameterRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeModifyBssParameterConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeModifyBssParameterConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTemplateRequest.Data1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTemplateRequest.Data2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTemplateConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTemplateConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeConfigQueueRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeConfigQueueRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeConfigQueueConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeConfigQueueConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTspecRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTspecRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTspecConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddTspecConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTspecRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTspecRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTspecConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeDelTspecConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStartAggregationRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStartAggregationRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStartAggregationConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStartAggregationConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeBlockackErrorIndication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeBlockackErrorIndication.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStopAggregationRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStopAggregationRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeStopAggregationConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeStopAggregationConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSmStartRequest.Beacon;
- aDataRef[numRefs++] = &aSignal->u.MlmeSmStartRequest.BssParameters;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSmStartConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSmStartConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeLeaveRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeLeaveRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeLeaveConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeLeaveConfirm.Dummydataref2;
- break;
-#endif
- case CSR_MLME_SET_TIM_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetTimRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetTimRequest.Dummydataref2;
- break;
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetTimConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetTimConfirm.Dummydataref2;
- break;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetKeySequenceRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetKeySequenceRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeGetKeySequenceConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeGetKeySequenceConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetChannelRequest.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetChannelRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeSetChannelConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeSetChannelConfirm.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddMulticastAddressRequest.Data;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddMulticastAddressRequest.Dummydataref2;
- break;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.MlmeAddMulticastAddressConfirm.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.MlmeAddMulticastAddressConfirm.Dummydataref2;
- break;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.DebugStringIndication.DebugMessage;
- aDataRef[numRefs++] = &aSignal->u.DebugStringIndication.Dummydataref2;
- break;
- case CSR_DEBUG_WORD16_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.DebugWord16Indication.Dummydataref1;
- aDataRef[numRefs++] = &aSignal->u.DebugWord16Indication.Dummydataref2;
- break;
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- aDataRef[numRefs++] = &aSignal->u.DebugGenericRequest.DebugVariable;
- aDataRef[numRefs++] = &aSignal->u.DebugGenericRequest.Dummydataref2;
- break;
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- aDataRef[numRefs++] = &aSignal->u.DebugGenericConfirm.DebugVariable;
- aDataRef[numRefs++] = &aSignal->u.DebugGenericConfirm.Dummydataref2;
- break;
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- aDataRef[numRefs++] = &aSignal->u.DebugGenericIndication.DebugVariable;
- aDataRef[numRefs++] = &aSignal->u.DebugGenericIndication.Dummydataref2;
- break;
- default:
- return 0;
- }
- return numRefs;
-}
-
-
-u32 SigGetFilterPos(u16 aSigID)
-{
- switch (aSigID)
- {
- case CSR_MA_PACKET_REQUEST_ID:
- return 0x00000001;
- case CSR_MA_PACKET_CONFIRM_ID:
- return 0x00000002;
- case CSR_MA_PACKET_INDICATION_ID:
- return 0x00000004;
- case CSR_MA_PACKET_CANCEL_REQUEST_ID:
- return 0x00000008;
- case CSR_MA_VIF_AVAILABILITY_RESPONSE_ID:
- return 0x00000010;
- case CSR_MA_VIF_AVAILABILITY_INDICATION_ID:
- return 0x00000020;
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- return 0x00000040;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_REQUEST_ID:
- return 0x00000080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_RESET_CONFIRM_ID:
- return 0x00000100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_REQUEST_ID:
- return 0x00000200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_CONFIRM_ID:
- return 0x00000400;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_REQUEST_ID:
- return 0x00000800;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CONFIRM_ID:
- return 0x00001000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_REQUEST_ID:
- return 0x00002000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- return 0x00004000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_REQUEST_ID:
- return 0x00008000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- return 0x00010001;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_REQUEST_ID:
- return 0x00010002;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CONFIRM_ID:
- return 0x00010004;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_REQUEST_ID:
- return 0x00010008;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- return 0x00010010;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_REQUEST_ID:
- return 0x00010020;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_CONFIRM_ID:
- return 0x00010040;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MEASURE_INDICATION_ID:
- return 0x00010080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_REQUEST_ID:
- return 0x00010100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- return 0x00010200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_REQUEST_ID:
- return 0x00010400;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- return 0x00010800;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID:
- return 0x00011000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECTED_INDICATION_ID:
- return 0x00012000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SCAN_CANCEL_REQUEST_ID:
- return 0x00014000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID:
- return 0x00018000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- return 0x00020001;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_REQUEST_ID:
- return 0x00020002;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- return 0x00020004;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_REQUEST_ID:
- return 0x00020008;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- return 0x00020010;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID:
- return 0x00020020;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- return 0x00020040;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID:
- return 0x00020080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- return 0x00020100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_REQUEST_ID:
- return 0x00020200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- return 0x00020400;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_REQUEST_ID:
- return 0x00020800;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- return 0x00021000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID:
- return 0x00022000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- return 0x00024000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID:
- return 0x00028000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID:
- return 0x00030001;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- return 0x00030002;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID:
- return 0x00030004;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- return 0x00030008;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_TRIGGERED_GET_INDICATION_ID:
- return 0x00030010;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_REQUEST_ID:
- return 0x00030020;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- return 0x00030040;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLACKOUT_ENDED_INDICATION_ID:
- return 0x00030080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_REQUEST_ID:
- return 0x00030100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- return 0x00030200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID:
- return 0x00030400;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- return 0x00030800;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID:
- return 0x00031000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- return 0x00032000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_REQUEST_ID:
- return 0x00034000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- return 0x00038000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID:
- return 0x00040001;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- return 0x00040002;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_REQUEST_ID:
- return 0x00040004;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- return 0x00040008;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_REQUEST_ID:
- return 0x00040010;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- return 0x00040020;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_REQUEST_ID:
- return 0x00040040;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- return 0x00040080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_REQUEST_ID:
- return 0x00040100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- return 0x00040200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_REQUEST_ID:
- return 0x00040400;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- return 0x00040800;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_BLOCKACK_ERROR_INDICATION_ID:
- return 0x00041000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_REQUEST_ID:
- return 0x00042000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- return 0x00044000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_REQUEST_ID:
- return 0x00048000;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SM_START_CONFIRM_ID:
- return 0x00050001;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_REQUEST_ID:
- return 0x00050002;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_LEAVE_CONFIRM_ID:
- return 0x00050004;
-#endif
- case CSR_MLME_SET_TIM_REQUEST_ID:
- return 0x00050008;
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- return 0x00050010;
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID:
- return 0x00050020;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- return 0x00050040;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_REQUEST_ID:
- return 0x00050080;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- return 0x00050100;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID:
- return 0x00050200;
-#endif
-#ifdef CSR_WIFI_HIP_FULL_SIGNAL_SET
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- return 0x00050400;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- return 0x00050800;
- case CSR_DEBUG_WORD16_INDICATION_ID:
- return 0x00051000;
- case CSR_DEBUG_GENERIC_REQUEST_ID:
- return 0x00052000;
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- return 0x00054000;
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- return 0x00058000;
- default:
- break;
- }
- return 0xffffffff;
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- *****************************************************************************
- *
- * FILE: csr_wifi_hip_signals.h
- *
- * PURPOSE:
- * Header file wrapping the auto-generated code in csr_wifi_hip_sigs.h
- * and csr_wifi_hip_signals.c -
- * csr_wifi_hip_sigs.h provides structures defining UniFi signals and
- * csr_wifi_hip_signals.c provides SigGetSize() and SigGetDataRefs().
- *
- *****************************************************************************
- */
-#ifndef __CSR_WIFI_HIP_SIGNALS_H__
-#define __CSR_WIFI_HIP_SIGNALS_H__
-
-#include <linux/types.h>
-#include "csr_wifi_hip_sigs.h"
-
-
-/****************************************************************************/
-/* INFORMATION ELEMENTS */
-/****************************************************************************/
-
-/* Information Element ID's - shouldn't be in here, but nowhere better yet */
-#define IE_SSID_ID 0
-#define IE_SUPPORTED_RATES_ID 1
-#define IE_FH_PARAM_SET_ID 2
-#define IE_DS_PARAM_SET_ID 3
-#define IE_CF_PARAM_SET_ID 4
-#define IE_TIM_ID 5
-#define IE_IBSS_PARAM_SET_ID 6
-#define IE_COUNTRY_ID 7
-#define IE_HOPPING_PATTERN_PARAMS_ID 8
-#define IE_HOPPING_PATTERN_TABLE_ID 9
-#define IE_REQUEST_ID 10
-#define IE_QBSS_LOAD_ID 11
-#define IE_EDCA_PARAM_SET_ID 12
-#define IE_TRAFFIC_SPEC_ID 13
-#define IE_TRAFFIC_CLASS_ID 14
-#define IE_SCHEDULE_ID 15
-#define IE_CHALLENGE_TEXT_ID 16
-#define IE_POWER_CONSTRAINT_ID 32
-#define IE_POWER_CAPABILITY_ID 33
-#define IE_TPC_REQUEST_ID 34
-#define IE_TPC_REPORT_ID 35
-#define IE_SUPPORTED_CHANNELS_ID 36
-#define IE_CHANNEL_SWITCH_ANNOUNCE_ID 37
-#define IE_MEASUREMENT_REQUEST_ID 38
-#define IE_MEASUREMENT_REPORT_ID 39
-#define IE_QUIET_ID 40
-#define IE_IBSS_DFS_ID 41
-#define IE_ERP_INFO_ID 42
-#define IE_TS_DELAY_ID 43
-#define IE_TCLAS_PROCESSING_ID 44
-#define IE_QOS_CAPABILITY_ID 46
-#define IE_RSN_ID 48
-#define IE_EXTENDED_SUPPORTED_RATES_ID 50
-#define IE_AP_CHANNEL_REPORT_ID 52
-#define IE_RCPI_ID 53
-#define IE_WPA_ID 221
-
-
-/* The maximum number of data references in a signal structure */
-#define UNIFI_MAX_DATA_REFERENCES 2
-
-/* The space to allow for a wire-format signal structure */
-#define UNIFI_PACKED_SIGBUF_SIZE 64
-
-
-/******************************************************************************/
-/* SIGNAL PARAMETER VALUES */
-/******************************************************************************/
-
-/* ifIndex */
-#define UNIFI_IF_2G4 1
-#define UNIFI_IF_5G 2
-
-/* SendProcessId */
-#define HOST_PROC_ID 0xc000
-
-#define SIG_CAP_ESS 0x0001
-#define SIG_CAP_IBSS 0x0002
-#define SIG_CAP_CF_POLLABLE 0x0004
-#define SIG_CAP_CF_POLL_REQUEST 0x0008
-#define SIG_CAP_PRIVACY 0x0010
-#define SIG_CAP_SHORT_PREAMBLE 0x0020
-#define SIG_CAP_DSSSOFDM 0x2000
-
-/******************************************************************************/
-/* FUNCTION DECLARATIONS */
-/******************************************************************************/
-
-/******************************************************************************
- * SigGetNumDataRefs - Retrieve pointers to data-refs from a signal.
- *
- * PARAMETERS:
- * aSignal - Pointer to signal to retrieve the data refs of.
- * aDataRef - Address of a pointer to the structure that the data refs
- * pointers will be stored.
- *
- * RETURNS:
- * The number of data-refs in the signal.
- */
-s32 SigGetDataRefs(CSR_SIGNAL *aSignal, CSR_DATAREF **aDataRef);
-
-/******************************************************************************
- * SigGetSize - Retrieve the size (in bytes) of a given signal.
- *
- * PARAMETERS:
- * aSignal - Pointer to signal to retrieve size of.
- *
- * RETURNS:
- * The size (in bytes) of the given signal.
- */
-s32 SigGetSize(const CSR_SIGNAL *aSignal);
-
-#endif /* __CSR_WIFI_HIP_SIGNALS_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-
-/* Generated by hip_dd_l_h_gen.pl */
-
-#ifndef CSR_WIFI_HIP_SIGS_H
-#define CSR_WIFI_HIP_SIGS_H
-
-typedef s16 csr_place_holding_type;
-
-typedef u16 CSR_ASSOCIATION_ID;
-
-typedef u16 CSR_AUTONOMOUS_SCAN_ID;
-
-typedef u16 CSR_BEACON_PERIODS;
-
-typedef u16 CSR_BLACKOUT_ID;
-
-typedef enum CSR_BLACKOUT_SOURCE
-{
- CSR_DOT11_LOCAL = 0x0000,
- CSR_DOT11_REMOTE = 0x0001,
- CSR_OTHER_RADIO = 0x0002,
- CSR_NOT_LINKED = 0x0004
-} CSR_BLACKOUT_SOURCE;
-
-typedef enum CSR_BLACKOUT_TYPE
-{
- CSR_LOCAL_DEVICE_ONLY = 0x0001,
- CSR_SPECIFIED_PEER = 0x0002,
- CSR_CURRENT_CHANNEL = 0x0004,
- CSR_P2P = 0x0008
-} CSR_BLACKOUT_TYPE;
-
-typedef enum CSR_BOOT_LOADER_OPERATION
-{
- CSR_BOOT_LOADER_IDLE = 0x00,
- CSR_BOOT_LOADER_RESTART = 0x01,
- CSR_BOOT_LOADER_PATCH = 0x02,
- CSR_BOOT_LOADER_IMAGE_0 = 0x10,
- CSR_BOOT_LOADER_IMAGE_1 = 0x11,
- CSR_BOOT_LOADER_IMAGE_2 = 0x12,
- CSR_BOOT_LOADER_IMAGE_3 = 0x13
-} CSR_BOOT_LOADER_OPERATION;
-
-typedef u16 CSR_CAPABILITY_INFORMATION;
-
-typedef u16 CSR_CHANNEL_STARTING_FACTOR;
-
-typedef u32 CSR_CIPHER_SUITE_SELECTOR;
-
-typedef u32 CSR_CLIENT_TAG;
-
-typedef enum CSR_CONNECTION_STATUS
-{
- CSR_DISCONNECTED = 0x0000,
- CSR_CONNECTED_AWAKE = 0x0001
-} CSR_CONNECTION_STATUS;
-
-typedef s16 CSR_DECIBELS;
-
-typedef enum CSR_DIRECTION
-{
- CSR_TRANSMIT = 0x0000,
- CSR_RECEIVE = 0x0001,
- CSR_BIDIRECTIONAL = 0x0003
-} CSR_DIRECTION;
-
-typedef enum CSR_FRAME_TYPE
-{
- CSR_RESERVED = 0x0000,
- CSR_BEACON = 0x0001,
- CSR_PROBE_RESPONSE = 0x0002,
- CSR_BEACON_AND_PROBE_RESPONSE = 0x0003,
- CSR_PROBE_REQUEST = 0x0004
-} CSR_FRAME_TYPE;
-
-typedef u32 CSR_IPV4_ADDRESS;
-
-typedef enum CSR_IFINTERFACE
-{
- CSR_INDEX_2G4 = 0x0001,
- CSR_INDEX_5G = 0x0002
-} CSR_IFINTERFACE;
-
-typedef enum CSR_KEY_TYPE
-{
- CSR_GROUP = 0x0000,
- CSR_PAIRWISE = 0x0001,
- CSR_PEER_KEY = 0x0002,
- CSR_IGTK = 0x0003
-} CSR_KEY_TYPE;
-
-typedef enum CSR_LOADER_OPERATION
-{
- CSR_LOADER_IDLE = 0x0000,
- CSR_LOADER_COPY = 0x0001
-} CSR_LOADER_OPERATION;
-
-typedef struct CSR_MAC_ADDRESS
-{
- u8 x[6];
-} CSR_MACADDRESS;
-
-typedef enum CSR_MIB_STATUS
-{
- CSR_MIB_SUCCESSFUL = 0x0000,
- CSR_MIB_INVALID_PARAMETERS = 0x0001,
- CSR_MIB_WRITE_ONLY = 0x0002,
- CSR_MIB_READ_ONLY = 0x0003
-} CSR_MIB_STATUS;
-
-typedef enum CSR_MEMORY_SPACE
-{
- CSR_NONE = 0x00,
- CSR_SHARED_DATA_MEMORY = 0x01,
- CSR_EXTERNAL_FLASH_MEMORY = 0x02,
- CSR_EXTERNAL_SRAM = 0x03,
- CSR_REGISTERS = 0x04,
- CSR_PHY_PROCESSOR_DATA_MEMORY = 0x10,
- CSR_PHY_PROCESSOR_PROGRAM_MEMORY = 0x11,
- CSR_PHY_PROCESSOR_ROM = 0x12,
- CSR_MAC_PROCESSOR_DATA_MEMORY = 0x20,
- CSR_MAC_PROCESSOR_PROGRAM_MEMORY = 0x21,
- CSR_MAC_PROCESSOR_ROM = 0x22,
- CSR_BT_PROCESSOR_DATA_MEMORY = 0x30,
- CSR_BT_PROCESSOR_PROGRAM_MEMORY = 0x31,
- CSR_BT_PROCESSOR_ROM = 0x32
-} CSR_MEMORY_SPACE;
-
-typedef u16 CSR_MICROSECONDS16;
-
-typedef u32 CSR_MICROSECONDS32;
-
-typedef u16 CSR_NATURAL16;
-
-typedef enum CSR_PS_SCHEME
-{
- CSR_LEGACY_PS = 0x0001,
- CSR_U_APSD = 0x0002,
- CSR_S_APSD = 0x0004
-} CSR_PS_SCHEME;
-
-typedef enum CSR_PACKET_FILTER_MODE
-{
- CSR_PFM_OPT_OUT = 0x0000,
- CSR_PFM_OPT_IN = 0x0003
-} CSR_PACKET_FILTER_MODE;
-
-typedef u16 CSR_PERIODIC_ID;
-
-typedef enum CSR_PERIODIC_SCHEDULING_MODE
-{
- CSR_PSM_PERIODIC_SCHEDULE_PS_POLL = 0x0001,
- CSR_PSM_PERIODIC_SCHEDULE_PM_BIT = 0x0002,
- CSR_PSM_PERIODIC_SCHEDULE_UAPSD = 0x0004,
- CSR_PSM_PERIODIC_SCHEDULE_SAPSD = 0x0008
-} CSR_PERIODIC_SCHEDULING_MODE;
-
-typedef enum CSR_POWER_MANAGEMENT_MODE
-{
- CSR_PMM_ACTIVE_MODE = 0x0000,
- CSR_PMM_POWER_SAVE = 0x0001,
- CSR_PMM_FAST_POWER_SAVE = 0x0002
-} CSR_POWER_MANAGEMENT_MODE;
-
-typedef enum CSR_PRIORITY
-{
- CSR_QOS_UP0 = 0x0000,
- CSR_QOS_UP1 = 0x0001,
- CSR_QOS_UP2 = 0x0002,
- CSR_QOS_UP3 = 0x0003,
- CSR_QOS_UP4 = 0x0004,
- CSR_QOS_UP5 = 0x0005,
- CSR_QOS_UP6 = 0x0006,
- CSR_QOS_UP7 = 0x0007,
- CSR_CONTENTION = 0x8000,
- CSR_MANAGEMENT = 0x8010
-} CSR_PRIORITY;
-
-typedef enum CSR_REASON_CODE
-{
- CSR_UNSPECIFIED_REASON = 0x0001,
- CSR_INVALID_INFORMATION_ELEMENT = 0x000d,
- CSR_QOS_UNSPECIFIED_REASON = 0x0020,
- CSR_QOS_EXCESSIVE_NOT_ACK = 0x0022,
- CSR_QOS_TXOP_LIMIT_EXCEEDED = 0x0023,
- CSR_QSTA_LEAVING = 0x0024,
- CSR_UNKNOWN_BA = 0x0026,
- CSR_UNKNOWN_TS = 0x0026,
- CSR_TIMEOUT = 0x0027
-} CSR_REASON_CODE;
-
-typedef enum CSR_RECEPTION_STATUS
-{
- CSR_RX_SUCCESS = 0x0000,
- CSR_RX_FAILURE_UNSPECIFIED = 0x0001,
- CSR_MICHAEL_MIC_ERROR = 0x0002,
- CSR_DECRYPTION_ERROR = 0x0003,
- CSR_NO_TEMPORAL_KEY_AVAILABLE = 0x0004,
- CSR_UNSUPPORTED_MODULATION = 0x0011,
- CSR_BAD_FCS = 0x0012,
- CSR_BAD_SIGNAL = 0x0013
-} CSR_RECEPTION_STATUS;
-
-typedef enum CSR_RESULT_CODE
-{
- CSR_RC_SUCCESS = 0x0000,
- CSR_RC_UNSPECIFIED_FAILURE = 0x0001,
- CSR_RC_REFUSED = 0x0003,
- CSR_RC_INVALID_PARAMETERS = 0x0026,
- CSR_RC_REJECTED_INVALID_IE = 0x0028,
- CSR_RC_REJECTED_INVALID_GROUP_CIPHER = 0x0029,
- CSR_RC_REJECTED_INVALID_PAIRWISE_CIPHER = 0x002a,
- CSR_RC_TIMEOUT = 0x8000,
- CSR_RC_TOO_MANY_SIMULTANEOUS_REQUESTS = 0x8001,
- CSR_RC_BSS_ALREADY_STARTED_OR_JOINED = 0x8002,
- CSR_RC_NOT_SUPPORTED = 0x8003,
- CSR_RC_TRANSMISSION_FAILURE = 0x8004,
- CSR_RC_RESET_REQUIRED_BEFORE_START = 0x8006,
- CSR_RC_INSUFFICIENT_RESOURCE = 0x8007,
- CSR_RC_NO_BUFFERED_BROADCAST_MULTICAST_FRAMES = 0x8008,
- CSR_RC_INVALID_UNICAST_CIPHER = 0xf02f,
- CSR_RC_INVALID_MULTICAST_CIPHER = 0xf030
-} CSR_RESULT_CODE;
-
-typedef enum CSR_SCAN_TYPE
-{
- CSR_SC_ACTIVE_SCAN = 0x0000,
- CSR_SC_PASSIVE_SCAN = 0x0001
-} CSR_SCAN_TYPE;
-
-typedef enum CSR_SIGNAL_ID
-{
- CSR_MA_PACKET_REQUEST_ID = 0x0110,
- CSR_MA_PACKET_CONFIRM_ID = 0x0111,
- CSR_MA_PACKET_INDICATION_ID = 0x0113,
- CSR_MA_PACKET_CANCEL_REQUEST_ID = 0x0114,
- CSR_MA_VIF_AVAILABILITY_RESPONSE_ID = 0x0116,
- CSR_MA_VIF_AVAILABILITY_INDICATION_ID = 0x0117,
- CSR_MA_PACKET_ERROR_INDICATION_ID = 0x011b,
- CSR_MLME_RESET_REQUEST_ID = 0x0200,
- CSR_MLME_RESET_CONFIRM_ID = 0x0201,
- CSR_MLME_GET_REQUEST_ID = 0x0204,
- CSR_MLME_GET_CONFIRM_ID = 0x0205,
- CSR_MLME_SET_REQUEST_ID = 0x0208,
- CSR_MLME_SET_CONFIRM_ID = 0x0209,
- CSR_MLME_GET_NEXT_REQUEST_ID = 0x020c,
- CSR_MLME_GET_NEXT_CONFIRM_ID = 0x020d,
- CSR_MLME_POWERMGT_REQUEST_ID = 0x0210,
- CSR_MLME_POWERMGT_CONFIRM_ID = 0x0211,
- CSR_MLME_SCAN_REQUEST_ID = 0x0214,
- CSR_MLME_SCAN_CONFIRM_ID = 0x0215,
- CSR_MLME_HL_SYNC_REQUEST_ID = 0x0244,
- CSR_MLME_HL_SYNC_CONFIRM_ID = 0x0245,
- CSR_MLME_MEASURE_REQUEST_ID = 0x0258,
- CSR_MLME_MEASURE_CONFIRM_ID = 0x0259,
- CSR_MLME_MEASURE_INDICATION_ID = 0x025b,
- CSR_MLME_SETKEYS_REQUEST_ID = 0x0268,
- CSR_MLME_SETKEYS_CONFIRM_ID = 0x0269,
- CSR_MLME_DELETEKEYS_REQUEST_ID = 0x026c,
- CSR_MLME_DELETEKEYS_CONFIRM_ID = 0x026d,
- CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION_ID = 0x0287,
- CSR_MLME_CONNECTED_INDICATION_ID = 0x028b,
- CSR_MLME_SCAN_CANCEL_REQUEST_ID = 0x028c,
- CSR_MLME_HL_SYNC_CANCEL_REQUEST_ID = 0x0298,
- CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID = 0x0299,
- CSR_MLME_ADD_PERIODIC_REQUEST_ID = 0x02a0,
- CSR_MLME_ADD_PERIODIC_CONFIRM_ID = 0x02a1,
- CSR_MLME_DEL_PERIODIC_REQUEST_ID = 0x02a4,
- CSR_MLME_DEL_PERIODIC_CONFIRM_ID = 0x02a5,
- CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST_ID = 0x02a8,
- CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID = 0x02a9,
- CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST_ID = 0x02ac,
- CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID = 0x02ad,
- CSR_MLME_SET_PACKET_FILTER_REQUEST_ID = 0x02b8,
- CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID = 0x02b9,
- CSR_MLME_STOP_MEASURE_REQUEST_ID = 0x02bc,
- CSR_MLME_STOP_MEASURE_CONFIRM_ID = 0x02bd,
- CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST_ID = 0x02cc,
- CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID = 0x02cd,
- CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION_ID = 0x02db,
- CSR_MLME_ADD_TRIGGERED_GET_REQUEST_ID = 0x02dc,
- CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID = 0x02dd,
- CSR_MLME_DEL_TRIGGERED_GET_REQUEST_ID = 0x02e0,
- CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID = 0x02e1,
- CSR_MLME_TRIGGERED_GET_INDICATION_ID = 0x02e7,
- CSR_MLME_ADD_BLACKOUT_REQUEST_ID = 0x02f8,
- CSR_MLME_ADD_BLACKOUT_CONFIRM_ID = 0x02f9,
- CSR_MLME_BLACKOUT_ENDED_INDICATION_ID = 0x02fb,
- CSR_MLME_DEL_BLACKOUT_REQUEST_ID = 0x02fc,
- CSR_MLME_DEL_BLACKOUT_CONFIRM_ID = 0x02fd,
- CSR_MLME_ADD_RX_TRIGGER_REQUEST_ID = 0x0304,
- CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID = 0x0305,
- CSR_MLME_DEL_RX_TRIGGER_REQUEST_ID = 0x0308,
- CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID = 0x0309,
- CSR_MLME_CONNECT_STATUS_REQUEST_ID = 0x0310,
- CSR_MLME_CONNECT_STATUS_CONFIRM_ID = 0x0311,
- CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST_ID = 0x0314,
- CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID = 0x0315,
- CSR_MLME_ADD_TEMPLATE_REQUEST_ID = 0x0318,
- CSR_MLME_ADD_TEMPLATE_CONFIRM_ID = 0x0319,
- CSR_MLME_CONFIG_QUEUE_REQUEST_ID = 0x031c,
- CSR_MLME_CONFIG_QUEUE_CONFIRM_ID = 0x031d,
- CSR_MLME_ADD_TSPEC_REQUEST_ID = 0x0320,
- CSR_MLME_ADD_TSPEC_CONFIRM_ID = 0x0321,
- CSR_MLME_DEL_TSPEC_REQUEST_ID = 0x0324,
- CSR_MLME_DEL_TSPEC_CONFIRM_ID = 0x0325,
- CSR_MLME_START_AGGREGATION_REQUEST_ID = 0x0328,
- CSR_MLME_START_AGGREGATION_CONFIRM_ID = 0x0329,
- CSR_MLME_BLOCKACK_ERROR_INDICATION_ID = 0x032b,
- CSR_MLME_STOP_AGGREGATION_REQUEST_ID = 0x032c,
- CSR_MLME_STOP_AGGREGATION_CONFIRM_ID = 0x032d,
- CSR_MLME_SM_START_REQUEST_ID = 0x0334,
- CSR_MLME_SM_START_CONFIRM_ID = 0x0335,
- CSR_MLME_LEAVE_REQUEST_ID = 0x0338,
- CSR_MLME_LEAVE_CONFIRM_ID = 0x0339,
- CSR_MLME_SET_TIM_REQUEST_ID = 0x033c,
- CSR_MLME_SET_TIM_CONFIRM_ID = 0x033d,
- CSR_MLME_GET_KEY_SEQUENCE_REQUEST_ID = 0x0340,
- CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID = 0x0341,
- CSR_MLME_SET_CHANNEL_REQUEST_ID = 0x034c,
- CSR_MLME_SET_CHANNEL_CONFIRM_ID = 0x034d,
- CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST_ID = 0x040c,
- CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID = 0x040d,
- CSR_DEBUG_STRING_INDICATION_ID = 0x0803,
- CSR_DEBUG_WORD16_INDICATION_ID = 0x0807,
- CSR_DEBUG_GENERIC_REQUEST_ID = 0x0808,
- CSR_DEBUG_GENERIC_CONFIRM_ID = 0x0809,
- CSR_DEBUG_GENERIC_INDICATION_ID = 0x080b
-} CSR_SIGNAL_ID;
-
-typedef u16 CSR_SIMPLE_POINTER;
-
-typedef u16 CSR_STARTING_SEQUENCE_NUMBER;
-
-typedef enum CSR_SYMBOL_ID
-{
- CSR_SLT_END = 0x0000,
- CSR_SLT_PCI_SLOT_CONFIG = 0x0001,
- CSR_SLT_SDIO_SLOT_CONFIG = 0x0002,
- CSR_SLT_BUILD_ID_NUMBER = 0x0003,
- CSR_SLT_BUILD_ID_STRING = 0x0004,
- CSR_SLT_PERSISTENT_STORE_DB = 0x0005,
- CSR_SLT_RESET_VECTOR_PHY = 0x0006,
- CSR_SLT_RESET_VECTOR_MAC = 0x0007,
- CSR_SLT_SDIO_LOADER_CONTROL = 0x0008,
- CSR_SLT_TEST_CMD = 0x0009,
- CSR_SLT_TEST_ALIVE_COUNTER = 0x000a,
- CSR_SLT_TEST_PARAMETERS = 0x000b,
- CSR_SLT_TEST_RESULTS = 0x000c,
- CSR_SLT_TEST_VERSION = 0x000d,
- CSR_SLT_MIB_PSID_RANGES = 0x000e,
- CSR_SLT_KIP_TABLE = 0x000f,
- CSR_SLT_PANIC_DATA_PHY = 0x0010,
- CSR_SLT_PANIC_DATA_MAC = 0x0011,
- CSR_SLT_BOOT_LOADER_CONTROL = 0x0012,
- CSR_SLT_SOFT_MAC = 0x0013
-} CSR_SYMBOL_ID;
-
-typedef struct CSR_TSF_TIME
-{
- u8 x[8];
-} CSR_TSF_TIME;
-
-typedef u16 CSR_TIME_UNITS;
-
-typedef enum CSR_TRANSMISSION_CONTROL
-{
- CSR_TRIGGERED = 0x0001,
- CSR_END_OF_SERVICE = 0x0002,
- CSR_NO_CONFIRM_REQUIRED = 0x0004,
- CSR_ALLOW_BA = 0x0008
-} CSR_TRANSMISSION_CONTROL;
-
-typedef enum CSR_TRANSMISSION_STATUS
-{
- CSR_TX_SUCCESSFUL = 0x0000,
- CSR_TX_RETRY_LIMIT = 0x0001,
- CSR_TX_LIFETIME = 0x0002,
- CSR_TX_NO_BSS = 0x0003,
- CSR_TX_EXCESSIVE_DATA_LENGTH = 0x0004,
- CSR_TX_UNSUPPORTED_PRIORITY = 0x0006,
- CSR_TX_UNAVAILABLE_PRIORITY = 0x0007,
- CSR_TX_UNAVAILABLE_KEY_MAPPING = 0x000a,
- CSR_TX_EDCA_TIMEOUT = 0x000b,
- CSR_TX_BLOCK_ACK_TIMEOUT = 0x000c,
- CSR_TX_FAIL_TRANSMISSION_VIF_INTERRUPTED = 0x000d,
- CSR_TX_REJECTED_PEER_STATION_SLEEPING = 0x000e,
- CSR_TX_REJECTED_DTIM_ENDED = 0x000f,
- CSR_TX_REJECTED_DTIM_STARTED = 0x0010
-} CSR_TRANSMISSION_STATUS;
-
-typedef u16 CSR_TRIGGER_ID;
-
-typedef u16 CSR_TRIGGERED_ID;
-
-typedef enum CSR_HIP_VERSIONS
-{
- CSR_HIP_ENG_VERSION = 0x0001,
- CSR_HIP_VERSION = 0x0900
-} CSR_HIP_VERSIONS;
-
-typedef u16 CSR_BUFFER_HANDLE;
-
-typedef u16 CSR_CHANNEL_NUMBER;
-
-typedef struct CSR_DATA_REFERENCE
-{
- u16 SlotNumber;
- u16 DataLength;
-} CSR_DATAREF;
-
-typedef u16 CSR_DIALOG_TOKEN;
-
-typedef struct CSR_GENERIC_POINTER
-{
- u32 MemoryOffset;
- CSR_MEMORY_SPACE MemorySpace;
-} CSR_GENERIC_POINTER;
-
-typedef struct CSR_MLME_CONFIG_QUEUE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_CONFIG_QUEUE_CONFIRM;
-
-typedef struct CSR_MLME_CONFIG_QUEUE_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_NATURAL16 QueueIndex;
- CSR_NATURAL16 Aifs;
- CSR_NATURAL16 Cwmin;
- CSR_NATURAL16 Cwmax;
- CSR_NATURAL16 TxopLimit;
-} CSR_MLME_CONFIG_QUEUE_REQUEST;
-
-typedef struct CSR_MLME_GET_CONFIRM
-{
- CSR_DATAREF MibAttributeValue;
- CSR_DATAREF Dummydataref2;
- CSR_MIB_STATUS Status;
- CSR_NATURAL16 ErrorIndex;
-} CSR_MLME_GET_CONFIRM;
-
-typedef struct CSR_MLME_GET_REQUEST
-{
- CSR_DATAREF MibAttribute;
- CSR_DATAREF Dummydataref2;
-} CSR_MLME_GET_REQUEST;
-
-typedef struct CSR_MLME_GET_NEXT_CONFIRM
-{
- CSR_DATAREF MibAttributeValue;
- CSR_DATAREF Dummydataref2;
- CSR_MIB_STATUS Status;
- CSR_NATURAL16 ErrorIndex;
-} CSR_MLME_GET_NEXT_CONFIRM;
-
-typedef struct CSR_MLME_GET_NEXT_REQUEST
-{
- CSR_DATAREF MibAttribute;
- CSR_DATAREF Dummydataref2;
-} CSR_MLME_GET_NEXT_REQUEST;
-
-typedef struct CSR_MLME_HL_SYNC_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_MACADDRESS GroupAddress;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_HL_SYNC_CONFIRM;
-
-typedef struct CSR_MLME_HL_SYNC_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_MACADDRESS GroupAddress;
-} CSR_MLME_HL_SYNC_REQUEST;
-
-typedef struct CSR_MLME_HL_SYNC_CANCEL_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_HL_SYNC_CANCEL_CONFIRM;
-
-typedef struct CSR_MLME_HL_SYNC_CANCEL_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_MACADDRESS GroupAddress;
-} CSR_MLME_HL_SYNC_CANCEL_REQUEST;
-
-typedef struct CSR_MLME_MEASURE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_RESULT_CODE ResultCode;
- CSR_DIALOG_TOKEN DialogToken;
-} CSR_MLME_MEASURE_CONFIRM;
-
-typedef struct CSR_MLME_MEASURE_INDICATION
-{
- CSR_DATAREF MeasurementReportSet;
- CSR_DATAREF Dummydataref2;
- CSR_DIALOG_TOKEN DialogToken;
-} CSR_MLME_MEASURE_INDICATION;
-
-typedef struct CSR_MLME_MEASURE_REQUEST
-{
- CSR_DATAREF MeasurementRequestSet;
- CSR_DATAREF Dummydataref2;
- CSR_DIALOG_TOKEN DialogToken;
-} CSR_MLME_MEASURE_REQUEST;
-
-typedef struct CSR_MLME_RESET_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_RESET_CONFIRM;
-
-typedef struct CSR_MLME_RESET_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_MACADDRESS StaAddress;
- s16 SetDefaultMib;
-} CSR_MLME_RESET_REQUEST;
-
-typedef struct CSR_MLME_SET_CONFIRM
-{
- CSR_DATAREF MibAttributeValue;
- CSR_DATAREF Dummydataref2;
- CSR_MIB_STATUS Status;
- CSR_NATURAL16 ErrorIndex;
-} CSR_MLME_SET_CONFIRM;
-
-typedef struct CSR_MLME_SET_REQUEST
-{
- CSR_DATAREF MibAttributeValue;
- CSR_DATAREF Dummydataref2;
-} CSR_MLME_SET_REQUEST;
-
-typedef struct CSR_MLME_STOP_MEASURE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_RESULT_CODE ResultCode;
- CSR_DIALOG_TOKEN DialogToken;
-} CSR_MLME_STOP_MEASURE_CONFIRM;
-
-typedef struct CSR_MLME_STOP_MEASURE_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_DIALOG_TOKEN DialogToken;
-} CSR_MLME_STOP_MEASURE_REQUEST;
-
-typedef u16 CSR_PROCESS_ID;
-
-typedef u16 CSR_RATE;
-
-typedef u16 CSR_SEQUENCE_NUMBER;
-
-typedef struct CSR_SIGNAL_PRIMITIVE_HEADER
-{
- s16 SignalId;
- CSR_PROCESS_ID ReceiverProcessId;
- CSR_PROCESS_ID SenderProcessId;
-} CSR_SIGNAL_PRIMITIVE_HEADER;
-
-typedef u16 CSR_TRAFFIC_WINDOW;
-
-typedef u16 CSR_VIF_IDENTIFIER;
-
-typedef struct CSR_DEBUG_GENERIC_CONFIRM
-{
- CSR_DATAREF DebugVariable;
- CSR_DATAREF Dummydataref2;
- CSR_NATURAL16 DebugWords[8];
-} CSR_DEBUG_GENERIC_CONFIRM;
-
-typedef struct CSR_DEBUG_GENERIC_INDICATION
-{
- CSR_DATAREF DebugVariable;
- CSR_DATAREF Dummydataref2;
- CSR_NATURAL16 DebugWords[8];
-} CSR_DEBUG_GENERIC_INDICATION;
-
-typedef struct CSR_DEBUG_GENERIC_REQUEST
-{
- CSR_DATAREF DebugVariable;
- CSR_DATAREF Dummydataref2;
- CSR_NATURAL16 DebugWords[8];
-} CSR_DEBUG_GENERIC_REQUEST;
-
-typedef struct CSR_DEBUG_STRING_INDICATION
-{
- CSR_DATAREF DebugMessage;
- CSR_DATAREF Dummydataref2;
-} CSR_DEBUG_STRING_INDICATION;
-
-typedef struct CSR_DEBUG_WORD16_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_NATURAL16 DebugWords[16];
-} CSR_DEBUG_WORD16_INDICATION;
-
-typedef struct CSR_MA_PACKET_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRANSMISSION_STATUS TransmissionStatus;
- CSR_NATURAL16 RetryCount;
- CSR_RATE Rate;
- CSR_CLIENT_TAG HostTag;
-} CSR_MA_PACKET_CONFIRM;
-
-typedef struct CSR_MA_PACKET_INDICATION
-{
- CSR_DATAREF Data;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TSF_TIME LocalTime;
- CSR_IFINTERFACE Ifindex;
- CSR_CHANNEL_NUMBER Channel;
- CSR_RECEPTION_STATUS ReceptionStatus;
- CSR_DECIBELS Rssi;
- CSR_DECIBELS Snr;
- CSR_RATE ReceivedRate;
-} CSR_MA_PACKET_INDICATION;
-
-typedef struct CSR_MA_PACKET_REQUEST
-{
- CSR_DATAREF Data;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RATE TransmitRate;
- CSR_CLIENT_TAG HostTag;
- CSR_PRIORITY Priority;
- CSR_MACADDRESS Ra;
- CSR_TRANSMISSION_CONTROL TransmissionControl;
-} CSR_MA_PACKET_REQUEST;
-
-typedef struct CSR_MA_PACKET_CANCEL_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_CLIENT_TAG HostTag;
-} CSR_MA_PACKET_CANCEL_REQUEST;
-
-typedef struct CSR_MA_PACKET_ERROR_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS PeerQstaAddress;
- CSR_PRIORITY UserPriority;
- CSR_SEQUENCE_NUMBER SequenceNumber;
-} CSR_MA_PACKET_ERROR_INDICATION;
-
-typedef struct CSR_MA_VIF_AVAILABILITY_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- s16 Multicast;
-} CSR_MA_VIF_AVAILABILITY_INDICATION;
-
-typedef struct CSR_MA_VIF_AVAILABILITY_RESPONSE
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MA_VIF_AVAILABILITY_RESPONSE;
-
-typedef struct CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
-} CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM;
-
-typedef struct CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST
-{
- CSR_DATAREF ChannelList;
- CSR_DATAREF InformationElements;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
- CSR_IFINTERFACE Ifindex;
- CSR_CHANNEL_STARTING_FACTOR ChannelStartingFactor;
- CSR_SCAN_TYPE ScanType;
- CSR_MICROSECONDS32 ProbeDelay;
- CSR_TIME_UNITS MinChannelTime;
- CSR_TIME_UNITS MaxChannelTime;
-} CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST;
-
-typedef struct CSR_MLME_ADD_BLACKOUT_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_BLACKOUT_ID BlackoutId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_BLACKOUT_CONFIRM;
-
-typedef struct CSR_MLME_ADD_BLACKOUT_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_BLACKOUT_ID BlackoutId;
- CSR_BLACKOUT_TYPE BlackoutType;
- CSR_BLACKOUT_SOURCE BlackoutSource;
- CSR_MICROSECONDS32 BlackoutStartReference;
- CSR_MICROSECONDS32 BlackoutPeriod;
- CSR_MICROSECONDS32 BlackoutDuration;
- CSR_MACADDRESS PeerStaAddress;
- CSR_NATURAL16 BlackoutCount;
-} CSR_MLME_ADD_BLACKOUT_REQUEST;
-
-typedef struct CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM;
-
-typedef struct CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST
-{
- CSR_DATAREF Data;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_NATURAL16 NumberOfMulticastGroupAddresses;
-} CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST;
-
-typedef struct CSR_MLME_ADD_PERIODIC_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PERIODIC_ID PeriodicId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_PERIODIC_CONFIRM;
-
-typedef struct CSR_MLME_ADD_PERIODIC_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PERIODIC_ID PeriodicId;
- CSR_MICROSECONDS32 MaximumLatency;
- CSR_PERIODIC_SCHEDULING_MODE PeriodicSchedulingMode;
- s16 WakeHost;
- CSR_PRIORITY UserPriority;
-} CSR_MLME_ADD_PERIODIC_REQUEST;
-
-typedef struct CSR_MLME_ADD_RX_TRIGGER_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGER_ID TriggerId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_RX_TRIGGER_CONFIRM;
-
-typedef struct CSR_MLME_ADD_RX_TRIGGER_REQUEST
-{
- CSR_DATAREF InformationElements;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGER_ID TriggerId;
- CSR_PRIORITY Priority;
-} CSR_MLME_ADD_RX_TRIGGER_REQUEST;
-
-typedef struct CSR_MLME_ADD_TEMPLATE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_FRAME_TYPE FrameType;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_TEMPLATE_CONFIRM;
-
-typedef struct CSR_MLME_ADD_TEMPLATE_REQUEST
-{
- CSR_DATAREF Data1;
- CSR_DATAREF Data2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_FRAME_TYPE FrameType;
- CSR_RATE MinTransmitRate;
-} CSR_MLME_ADD_TEMPLATE_REQUEST;
-
-typedef struct CSR_MLME_ADD_TRIGGERED_GET_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_TRIGGERED_ID TriggeredId;
-} CSR_MLME_ADD_TRIGGERED_GET_CONFIRM;
-
-typedef struct CSR_MLME_ADD_TRIGGERED_GET_REQUEST
-{
- CSR_DATAREF MibAttribute;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGERED_ID TriggeredId;
-} CSR_MLME_ADD_TRIGGERED_GET_REQUEST;
-
-typedef struct CSR_MLME_ADD_TSPEC_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PRIORITY UserPriority;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_ADD_TSPEC_CONFIRM;
-
-typedef struct CSR_MLME_ADD_TSPEC_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
- CSR_PS_SCHEME PsScheme;
- CSR_NATURAL16 MediumTime;
- CSR_MICROSECONDS32 ServiceStartTime;
- CSR_MICROSECONDS32 ServiceInterval;
- CSR_RATE MinimumDataRate;
-} CSR_MLME_ADD_TSPEC_REQUEST;
-
-typedef struct CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
-} CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION;
-
-typedef struct CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS Bssid;
-} CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION;
-
-typedef struct CSR_MLME_BLACKOUT_ENDED_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_BLACKOUT_ID BlackoutId;
-} CSR_MLME_BLACKOUT_ENDED_INDICATION;
-
-typedef struct CSR_MLME_BLOCKACK_ERROR_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_REASON_CODE ResultCode;
- CSR_MACADDRESS PeerQstaAddress;
-} CSR_MLME_BLOCKACK_ERROR_INDICATION;
-
-typedef struct CSR_MLME_CONNECTED_INDICATION
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_CONNECTION_STATUS ConnectionStatus;
- CSR_MACADDRESS PeerMacAddress;
-} CSR_MLME_CONNECTED_INDICATION;
-
-typedef struct CSR_MLME_CONNECT_STATUS_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_CONNECT_STATUS_CONFIRM;
-
-typedef struct CSR_MLME_CONNECT_STATUS_REQUEST
-{
- CSR_DATAREF InformationElements;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_CONNECTION_STATUS ConnectionStatus;
- CSR_MACADDRESS StaAddress;
- CSR_ASSOCIATION_ID AssociationId;
- CSR_CAPABILITY_INFORMATION AssociationCapabilityInformation;
-} CSR_MLME_CONNECT_STATUS_REQUEST;
-
-typedef struct CSR_MLME_DELETEKEYS_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_DELETEKEYS_CONFIRM;
-
-typedef struct CSR_MLME_DELETEKEYS_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_NATURAL16 KeyId;
- CSR_KEY_TYPE KeyType;
- CSR_MACADDRESS Address;
-} CSR_MLME_DELETEKEYS_REQUEST;
-
-typedef struct CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
-} CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM;
-
-typedef struct CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
-} CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST;
-
-typedef struct CSR_MLME_DEL_BLACKOUT_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_BLACKOUT_ID BlackoutId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_DEL_BLACKOUT_CONFIRM;
-
-typedef struct CSR_MLME_DEL_BLACKOUT_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_BLACKOUT_ID BlackoutId;
-} CSR_MLME_DEL_BLACKOUT_REQUEST;
-
-typedef struct CSR_MLME_DEL_PERIODIC_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PERIODIC_ID PeriodicId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_DEL_PERIODIC_CONFIRM;
-
-typedef struct CSR_MLME_DEL_PERIODIC_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PERIODIC_ID PeriodicId;
-} CSR_MLME_DEL_PERIODIC_REQUEST;
-
-typedef struct CSR_MLME_DEL_RX_TRIGGER_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGER_ID TriggerId;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_DEL_RX_TRIGGER_CONFIRM;
-
-typedef struct CSR_MLME_DEL_RX_TRIGGER_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGER_ID TriggerId;
-} CSR_MLME_DEL_RX_TRIGGER_REQUEST;
-
-typedef struct CSR_MLME_DEL_TRIGGERED_GET_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_TRIGGERED_ID TriggeredId;
-} CSR_MLME_DEL_TRIGGERED_GET_CONFIRM;
-
-typedef struct CSR_MLME_DEL_TRIGGERED_GET_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TRIGGERED_ID TriggeredId;
-} CSR_MLME_DEL_TRIGGERED_GET_REQUEST;
-
-typedef struct CSR_MLME_DEL_TSPEC_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PRIORITY UserPriority;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_DEL_TSPEC_CONFIRM;
-
-typedef struct CSR_MLME_DEL_TSPEC_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
-} CSR_MLME_DEL_TSPEC_REQUEST;
-
-typedef struct CSR_MLME_GET_KEY_SEQUENCE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_NATURAL16 SequenceNumber[8];
-} CSR_MLME_GET_KEY_SEQUENCE_CONFIRM;
-
-typedef struct CSR_MLME_GET_KEY_SEQUENCE_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_NATURAL16 KeyId;
- CSR_KEY_TYPE KeyType;
- CSR_MACADDRESS Address;
-} CSR_MLME_GET_KEY_SEQUENCE_REQUEST;
-
-typedef struct CSR_MLME_LEAVE_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_LEAVE_CONFIRM;
-
-typedef struct CSR_MLME_LEAVE_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
-} CSR_MLME_LEAVE_REQUEST;
-
-typedef struct CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM;
-
-typedef struct CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST
-{
- CSR_DATAREF Data;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_TIME_UNITS BeaconPeriod;
- CSR_BEACON_PERIODS DtimPeriod;
- CSR_CAPABILITY_INFORMATION CapabilityInformation;
- CSR_MACADDRESS Bssid;
- CSR_NATURAL16 RtsThreshold;
-} CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST;
-
-typedef struct CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
-} CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM;
-
-typedef struct CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_AUTONOMOUS_SCAN_ID AutonomousScanId;
- s16 Pause;
-} CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST;
-
-typedef struct CSR_MLME_POWERMGT_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_POWERMGT_CONFIRM;
-
-typedef struct CSR_MLME_POWERMGT_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_POWER_MANAGEMENT_MODE PowerManagementMode;
- s16 ReceiveDtims;
- CSR_BEACON_PERIODS ListenInterval;
- CSR_TRAFFIC_WINDOW TrafficWindow;
-} CSR_MLME_POWERMGT_REQUEST;
-
-typedef struct CSR_MLME_SCAN_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SCAN_CONFIRM;
-
-typedef struct CSR_MLME_SCAN_REQUEST
-{
- CSR_DATAREF ChannelList;
- CSR_DATAREF InformationElements;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_IFINTERFACE Ifindex;
- CSR_SCAN_TYPE ScanType;
- CSR_MICROSECONDS32 ProbeDelay;
- CSR_TIME_UNITS MinChannelTime;
- CSR_TIME_UNITS MaxChannelTime;
-} CSR_MLME_SCAN_REQUEST;
-
-typedef struct CSR_MLME_SCAN_CANCEL_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
-} CSR_MLME_SCAN_CANCEL_REQUEST;
-
-typedef struct CSR_MLME_SETKEYS_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SETKEYS_CONFIRM;
-
-typedef struct CSR_MLME_SETKEYS_REQUEST
-{
- CSR_DATAREF Key;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_NATURAL16 Length;
- CSR_NATURAL16 KeyId;
- CSR_KEY_TYPE KeyType;
- CSR_MACADDRESS Address;
- CSR_NATURAL16 SequenceNumber[8];
- CSR_CIPHER_SUITE_SELECTOR CipherSuiteSelector;
-} CSR_MLME_SETKEYS_REQUEST;
-
-typedef struct CSR_MLME_SET_CHANNEL_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SET_CHANNEL_CONFIRM;
-
-typedef struct CSR_MLME_SET_CHANNEL_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_IFINTERFACE Ifindex;
- CSR_CHANNEL_NUMBER Channel;
- CSR_MACADDRESS Address;
- CSR_TIME_UNITS AvailabilityDuration;
- CSR_TIME_UNITS AvailabilityInterval;
-} CSR_MLME_SET_CHANNEL_REQUEST;
-
-typedef struct CSR_MLME_SET_PACKET_FILTER_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SET_PACKET_FILTER_CONFIRM;
-
-typedef struct CSR_MLME_SET_PACKET_FILTER_REQUEST
-{
- CSR_DATAREF InformationElements;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_PACKET_FILTER_MODE PacketFilterMode;
- CSR_IPV4_ADDRESS ArpFilterAddress;
-} CSR_MLME_SET_PACKET_FILTER_REQUEST;
-
-typedef struct CSR_MLME_SET_TIM_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SET_TIM_CONFIRM;
-
-typedef struct CSR_MLME_SET_TIM_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_ASSOCIATION_ID AssociationId;
- s16 TimValue;
-} CSR_MLME_SET_TIM_REQUEST;
-
-typedef struct CSR_MLME_SM_START_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_SM_START_CONFIRM;
-
-typedef struct CSR_MLME_SM_START_REQUEST
-{
- CSR_DATAREF Beacon;
- CSR_DATAREF BssParameters;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_IFINTERFACE Ifindex;
- CSR_CHANNEL_NUMBER Channel;
- CSR_MACADDRESS InterfaceAddress;
- CSR_MACADDRESS Bssid;
- CSR_TIME_UNITS BeaconPeriod;
- CSR_BEACON_PERIODS DtimPeriod;
- CSR_CAPABILITY_INFORMATION CapabilityInformation;
-} CSR_MLME_SM_START_REQUEST;
-
-typedef struct CSR_MLME_START_AGGREGATION_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS PeerQstaAddress;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
- CSR_RESULT_CODE ResultCode;
- CSR_SEQUENCE_NUMBER SequenceNumber;
-} CSR_MLME_START_AGGREGATION_CONFIRM;
-
-typedef struct CSR_MLME_START_AGGREGATION_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS PeerQstaAddress;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
- CSR_STARTING_SEQUENCE_NUMBER StartingSequenceNumber;
- CSR_NATURAL16 BufferSize;
- CSR_TIME_UNITS BlockAckTimeout;
-} CSR_MLME_START_AGGREGATION_REQUEST;
-
-typedef struct CSR_MLME_STOP_AGGREGATION_CONFIRM
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS PeerQstaAddress;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
- CSR_RESULT_CODE ResultCode;
-} CSR_MLME_STOP_AGGREGATION_CONFIRM;
-
-typedef struct CSR_MLME_STOP_AGGREGATION_REQUEST
-{
- CSR_DATAREF Dummydataref1;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MACADDRESS PeerQstaAddress;
- CSR_PRIORITY UserPriority;
- CSR_DIRECTION Direction;
-} CSR_MLME_STOP_AGGREGATION_REQUEST;
-
-typedef struct CSR_MLME_TRIGGERED_GET_INDICATION
-{
- CSR_DATAREF MibAttributeValue;
- CSR_DATAREF Dummydataref2;
- CSR_VIF_IDENTIFIER VirtualInterfaceIdentifier;
- CSR_MIB_STATUS Status;
- CSR_NATURAL16 ErrorIndex;
- CSR_TRIGGERED_ID TriggeredId;
-} CSR_MLME_TRIGGERED_GET_INDICATION;
-
-typedef struct CSR_SIGNAL_PRIMITIVE
-{
- CSR_SIGNAL_PRIMITIVE_HEADER SignalPrimitiveHeader;
- union
- {
- CSR_MA_PACKET_REQUEST MaPacketRequest;
- CSR_MA_PACKET_CONFIRM MaPacketConfirm;
- CSR_MA_PACKET_INDICATION MaPacketIndication;
- CSR_MA_PACKET_CANCEL_REQUEST MaPacketCancelRequest;
- CSR_MA_VIF_AVAILABILITY_RESPONSE MaVifAvailabilityResponse;
- CSR_MA_VIF_AVAILABILITY_INDICATION MaVifAvailabilityIndication;
- CSR_MA_PACKET_ERROR_INDICATION MaPacketErrorIndication;
- CSR_MLME_RESET_REQUEST MlmeResetRequest;
- CSR_MLME_RESET_CONFIRM MlmeResetConfirm;
- CSR_MLME_GET_REQUEST MlmeGetRequest;
- CSR_MLME_GET_CONFIRM MlmeGetConfirm;
- CSR_MLME_SET_REQUEST MlmeSetRequest;
- CSR_MLME_SET_CONFIRM MlmeSetConfirm;
- CSR_MLME_GET_NEXT_REQUEST MlmeGetNextRequest;
- CSR_MLME_GET_NEXT_CONFIRM MlmeGetNextConfirm;
- CSR_MLME_POWERMGT_REQUEST MlmePowermgtRequest;
- CSR_MLME_POWERMGT_CONFIRM MlmePowermgtConfirm;
- CSR_MLME_SCAN_REQUEST MlmeScanRequest;
- CSR_MLME_SCAN_CONFIRM MlmeScanConfirm;
- CSR_MLME_HL_SYNC_REQUEST MlmeHlSyncRequest;
- CSR_MLME_HL_SYNC_CONFIRM MlmeHlSyncConfirm;
- CSR_MLME_MEASURE_REQUEST MlmeMeasureRequest;
- CSR_MLME_MEASURE_CONFIRM MlmeMeasureConfirm;
- CSR_MLME_MEASURE_INDICATION MlmeMeasureIndication;
- CSR_MLME_SETKEYS_REQUEST MlmeSetkeysRequest;
- CSR_MLME_SETKEYS_CONFIRM MlmeSetkeysConfirm;
- CSR_MLME_DELETEKEYS_REQUEST MlmeDeletekeysRequest;
- CSR_MLME_DELETEKEYS_CONFIRM MlmeDeletekeysConfirm;
- CSR_MLME_AUTONOMOUS_SCAN_LOSS_INDICATION MlmeAutonomousScanLossIndication;
- CSR_MLME_CONNECTED_INDICATION MlmeConnectedIndication;
- CSR_MLME_SCAN_CANCEL_REQUEST MlmeScanCancelRequest;
- CSR_MLME_HL_SYNC_CANCEL_REQUEST MlmeHlSyncCancelRequest;
- CSR_MLME_HL_SYNC_CANCEL_CONFIRM MlmeHlSyncCancelConfirm;
- CSR_MLME_ADD_PERIODIC_REQUEST MlmeAddPeriodicRequest;
- CSR_MLME_ADD_PERIODIC_CONFIRM MlmeAddPeriodicConfirm;
- CSR_MLME_DEL_PERIODIC_REQUEST MlmeDelPeriodicRequest;
- CSR_MLME_DEL_PERIODIC_CONFIRM MlmeDelPeriodicConfirm;
- CSR_MLME_ADD_AUTONOMOUS_SCAN_REQUEST MlmeAddAutonomousScanRequest;
- CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM MlmeAddAutonomousScanConfirm;
- CSR_MLME_DEL_AUTONOMOUS_SCAN_REQUEST MlmeDelAutonomousScanRequest;
- CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM MlmeDelAutonomousScanConfirm;
- CSR_MLME_SET_PACKET_FILTER_REQUEST MlmeSetPacketFilterRequest;
- CSR_MLME_SET_PACKET_FILTER_CONFIRM MlmeSetPacketFilterConfirm;
- CSR_MLME_STOP_MEASURE_REQUEST MlmeStopMeasureRequest;
- CSR_MLME_STOP_MEASURE_CONFIRM MlmeStopMeasureConfirm;
- CSR_MLME_PAUSE_AUTONOMOUS_SCAN_REQUEST MlmePauseAutonomousScanRequest;
- CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM MlmePauseAutonomousScanConfirm;
- CSR_MLME_AUTONOMOUS_SCAN_DONE_INDICATION MlmeAutonomousScanDoneIndication;
- CSR_MLME_ADD_TRIGGERED_GET_REQUEST MlmeAddTriggeredGetRequest;
- CSR_MLME_ADD_TRIGGERED_GET_CONFIRM MlmeAddTriggeredGetConfirm;
- CSR_MLME_DEL_TRIGGERED_GET_REQUEST MlmeDelTriggeredGetRequest;
- CSR_MLME_DEL_TRIGGERED_GET_CONFIRM MlmeDelTriggeredGetConfirm;
- CSR_MLME_TRIGGERED_GET_INDICATION MlmeTriggeredGetIndication;
- CSR_MLME_ADD_BLACKOUT_REQUEST MlmeAddBlackoutRequest;
- CSR_MLME_ADD_BLACKOUT_CONFIRM MlmeAddBlackoutConfirm;
- CSR_MLME_BLACKOUT_ENDED_INDICATION MlmeBlackoutEndedIndication;
- CSR_MLME_DEL_BLACKOUT_REQUEST MlmeDelBlackoutRequest;
- CSR_MLME_DEL_BLACKOUT_CONFIRM MlmeDelBlackoutConfirm;
- CSR_MLME_ADD_RX_TRIGGER_REQUEST MlmeAddRxTriggerRequest;
- CSR_MLME_ADD_RX_TRIGGER_CONFIRM MlmeAddRxTriggerConfirm;
- CSR_MLME_DEL_RX_TRIGGER_REQUEST MlmeDelRxTriggerRequest;
- CSR_MLME_DEL_RX_TRIGGER_CONFIRM MlmeDelRxTriggerConfirm;
- CSR_MLME_CONNECT_STATUS_REQUEST MlmeConnectStatusRequest;
- CSR_MLME_CONNECT_STATUS_CONFIRM MlmeConnectStatusConfirm;
- CSR_MLME_MODIFY_BSS_PARAMETER_REQUEST MlmeModifyBssParameterRequest;
- CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM MlmeModifyBssParameterConfirm;
- CSR_MLME_ADD_TEMPLATE_REQUEST MlmeAddTemplateRequest;
- CSR_MLME_ADD_TEMPLATE_CONFIRM MlmeAddTemplateConfirm;
- CSR_MLME_CONFIG_QUEUE_REQUEST MlmeConfigQueueRequest;
- CSR_MLME_CONFIG_QUEUE_CONFIRM MlmeConfigQueueConfirm;
- CSR_MLME_ADD_TSPEC_REQUEST MlmeAddTspecRequest;
- CSR_MLME_ADD_TSPEC_CONFIRM MlmeAddTspecConfirm;
- CSR_MLME_DEL_TSPEC_REQUEST MlmeDelTspecRequest;
- CSR_MLME_DEL_TSPEC_CONFIRM MlmeDelTspecConfirm;
- CSR_MLME_START_AGGREGATION_REQUEST MlmeStartAggregationRequest;
- CSR_MLME_START_AGGREGATION_CONFIRM MlmeStartAggregationConfirm;
- CSR_MLME_BLOCKACK_ERROR_INDICATION MlmeBlockackErrorIndication;
- CSR_MLME_STOP_AGGREGATION_REQUEST MlmeStopAggregationRequest;
- CSR_MLME_STOP_AGGREGATION_CONFIRM MlmeStopAggregationConfirm;
- CSR_MLME_SM_START_REQUEST MlmeSmStartRequest;
- CSR_MLME_SM_START_CONFIRM MlmeSmStartConfirm;
- CSR_MLME_LEAVE_REQUEST MlmeLeaveRequest;
- CSR_MLME_LEAVE_CONFIRM MlmeLeaveConfirm;
- CSR_MLME_SET_TIM_REQUEST MlmeSetTimRequest;
- CSR_MLME_SET_TIM_CONFIRM MlmeSetTimConfirm;
- CSR_MLME_GET_KEY_SEQUENCE_REQUEST MlmeGetKeySequenceRequest;
- CSR_MLME_GET_KEY_SEQUENCE_CONFIRM MlmeGetKeySequenceConfirm;
- CSR_MLME_SET_CHANNEL_REQUEST MlmeSetChannelRequest;
- CSR_MLME_SET_CHANNEL_CONFIRM MlmeSetChannelConfirm;
- CSR_MLME_ADD_MULTICAST_ADDRESS_REQUEST MlmeAddMulticastAddressRequest;
- CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM MlmeAddMulticastAddressConfirm;
- CSR_DEBUG_STRING_INDICATION DebugStringIndication;
- CSR_DEBUG_WORD16_INDICATION DebugWord16Indication;
- CSR_DEBUG_GENERIC_REQUEST DebugGenericRequest;
- CSR_DEBUG_GENERIC_CONFIRM DebugGenericConfirm;
- CSR_DEBUG_GENERIC_INDICATION DebugGenericIndication;
- } u;
-} CSR_SIGNAL;
-
-#define SIG_FILTER_SIZE 6
-
-u32 SigGetFilterPos(u16 aSigID);
-
-#endif
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_ta_sampling.c
- *
- * PURPOSE:
- * The traffic analysis sampling module.
- * This gathers data which is sent to the SME and used to analyse
- * the traffic behaviour.
- *
- * Provides:
- * unifi_ta_sampling_init - Initialise the internal state
- * unifi_ta_sample - Sampling function, call this for every data packet
- *
- * Calls these external functions which must be provided:
- * unifi_ta_indicate_sampling - Pass sample data to the SME.
- * unifi_ta_indicate_protocol - Report certain data packet types to the SME.
- * ---------------------------------------------------------------------------
- */
-
-#include "csr_wifi_hip_card_sdio.h"
-
-/* Maximum number of Tx frames we store each CYCLE_1, for detecting period */
-#define TA_MAX_INTERVALS_IN_C1 100
-
-/* Number of intervals in CYCLE_1 (one second), for detecting periodic */
-/* Must match size of unifi_TrafficStats.intervals - 1 */
-#define TA_INTERVALS_NUM 10
-
-/* Step (in msecs) between intervals, for detecting periodic */
-/* We are only interested in periods up to 100ms, i.e. between beacons */
-/* This is correct for TA_INTERVALS_NUM=10 */
-#define TA_INTERVALS_STEP 10
-
-
-enum ta_frame_identity
-{
- TA_FRAME_UNKNOWN,
- TA_FRAME_ETHERNET_UNINTERESTING,
- TA_FRAME_ETHERNET_INTERESTING
-};
-
-
-#define TA_ETHERNET_TYPE_OFFSET 6
-#define TA_LLC_HEADER_SIZE 8
-#define TA_IP_TYPE_OFFSET 17
-#define TA_UDP_SOURCE_PORT_OFFSET 28
-#define TA_UDP_DEST_PORT_OFFSET (TA_UDP_SOURCE_PORT_OFFSET + 2)
-#define TA_BOOTP_CLIENT_MAC_ADDR_OFFSET 64
-#define TA_DHCP_MESSAGE_TYPE_OFFSET 278
-#define TA_DHCP_MESSAGE_TYPE_ACK 0x05
-#define TA_PROTO_TYPE_IP 0x0800
-#define TA_PROTO_TYPE_EAP 0x888E
-#define TA_PROTO_TYPE_WAI 0x8864
-#define TA_PROTO_TYPE_ARP 0x0806
-#define TA_IP_TYPE_TCP 0x06
-#define TA_IP_TYPE_UDP 0x11
-#define TA_UDP_PORT_BOOTPC 0x0044
-#define TA_UDP_PORT_BOOTPS 0x0043
-#define TA_EAPOL_TYPE_OFFSET 9
-#define TA_EAPOL_TYPE_START 0x01
-
-#define snap_802_2 0xAAAA0300
-#define oui_rfc1042 0x00000000
-#define oui_8021h 0x0000f800
-static const u8 aironet_snap[5] = { 0x00, 0x40, 0x96, 0x00, 0x00 };
-
-
-/*
- * ---------------------------------------------------------------------------
- * ta_detect_protocol
- *
- * Internal only.
- * Detects a specific protocol in a frame and indicates a TA event.
- *
- * Arguments:
- * ta The pointer to the TA module.
- * direction The direction of the frame (tx or rx).
- * data Pointer to the structure that contains the data.
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-static enum ta_frame_identity ta_detect_protocol(card_t *card, CsrWifiRouterCtrlProtocolDirection direction,
- const bulk_data_desc_t *data,
- const u8 *saddr,
- const u8 *sta_macaddr)
-{
- ta_data_t *tad = &card->ta_sampling;
- u16 proto;
- u16 source_port, dest_port;
- CsrWifiMacAddress srcAddress;
- u32 snap_hdr, oui_hdr;
-
- if (data->data_length < TA_LLC_HEADER_SIZE)
- {
- return TA_FRAME_UNKNOWN;
- }
-
- snap_hdr = (((u32)data->os_data_ptr[0]) << 24) |
- (((u32)data->os_data_ptr[1]) << 16) |
- (((u32)data->os_data_ptr[2]) << 8);
- if (snap_hdr != snap_802_2)
- {
- return TA_FRAME_UNKNOWN;
- }
-
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM)
- {
- /*
- * Here we would use the custom filter to detect interesting frames.
- */
- }
-
- oui_hdr = (((u32)data->os_data_ptr[3]) << 24) |
- (((u32)data->os_data_ptr[4]) << 16) |
- (((u32)data->os_data_ptr[5]) << 8);
- if ((oui_hdr == oui_rfc1042) || (oui_hdr == oui_8021h))
- {
- proto = (data->os_data_ptr[TA_ETHERNET_TYPE_OFFSET] * 256) +
- data->os_data_ptr[TA_ETHERNET_TYPE_OFFSET + 1];
-
- /* The only interesting IP frames are the DHCP */
- if (proto == TA_PROTO_TYPE_IP)
- {
- if (data->data_length > TA_IP_TYPE_OFFSET)
- {
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM)
- {
- ta_l4stats_t *ta_l4stats = &tad->ta_l4stats;
- u8 l4proto = data->os_data_ptr[TA_IP_TYPE_OFFSET];
-
- if (l4proto == TA_IP_TYPE_TCP)
- {
- if (direction == CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX)
- {
- ta_l4stats->txTcpBytesCount += data->data_length;
- }
- else
- {
- ta_l4stats->rxTcpBytesCount += data->data_length;
- }
- }
- else if (l4proto == TA_IP_TYPE_UDP)
- {
- if (direction == CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX)
- {
- ta_l4stats->txUdpBytesCount += data->data_length;
- }
- else
- {
- ta_l4stats->rxUdpBytesCount += data->data_length;
- }
- }
- }
-
- /* detect DHCP frames */
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP)
- {
- /* DHCP frames are UDP frames with BOOTP ports */
- if (data->os_data_ptr[TA_IP_TYPE_OFFSET] == TA_IP_TYPE_UDP)
- {
- if (data->data_length > TA_UDP_DEST_PORT_OFFSET)
- {
- source_port = (data->os_data_ptr[TA_UDP_SOURCE_PORT_OFFSET] * 256) +
- data->os_data_ptr[TA_UDP_SOURCE_PORT_OFFSET + 1];
- dest_port = (data->os_data_ptr[TA_UDP_DEST_PORT_OFFSET] * 256) +
- data->os_data_ptr[TA_UDP_DEST_PORT_OFFSET + 1];
-
- if (((source_port == TA_UDP_PORT_BOOTPC) && (dest_port == TA_UDP_PORT_BOOTPS)) ||
- ((source_port == TA_UDP_PORT_BOOTPS) && (dest_port == TA_UDP_PORT_BOOTPC)))
- {
- /* The DHCP should have at least a message type (request, ack, nack, etc) */
- if (data->data_length > TA_DHCP_MESSAGE_TYPE_OFFSET + 6)
- {
- UNIFI_MAC_ADDRESS_COPY(srcAddress.a, saddr);
-
- if (direction == CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX)
- {
- unifi_ta_indicate_protocol(card->ospriv,
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP,
- direction,
- &srcAddress);
- return TA_FRAME_ETHERNET_UNINTERESTING;
- }
-
- /* DHCPACK is a special indication */
- if (UNIFI_MAC_ADDRESS_CMP(data->os_data_ptr + TA_BOOTP_CLIENT_MAC_ADDR_OFFSET, sta_macaddr) == TRUE)
- {
- if (data->os_data_ptr[TA_DHCP_MESSAGE_TYPE_OFFSET] == TA_DHCP_MESSAGE_TYPE_ACK)
- {
- unifi_ta_indicate_protocol(card->ospriv,
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP_ACK,
- direction,
- &srcAddress);
- }
- else
- {
- unifi_ta_indicate_protocol(card->ospriv,
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP,
- direction,
- &srcAddress);
- }
- }
- }
- }
- }
- }
- }
- }
-
- return TA_FRAME_ETHERNET_INTERESTING;
- }
-
- /* detect protocol type EAPOL or WAI (treated as equivalent here) */
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_EAPOL)
- {
- if (TA_PROTO_TYPE_EAP == proto || TA_PROTO_TYPE_WAI == proto)
- {
- if ((TA_PROTO_TYPE_WAI == proto) || (direction != CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX) ||
- (data->os_data_ptr[TA_EAPOL_TYPE_OFFSET] == TA_EAPOL_TYPE_START))
- {
- UNIFI_MAC_ADDRESS_COPY(srcAddress.a, saddr);
- unifi_ta_indicate_protocol(card->ospriv,
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_EAPOL,
- direction, &srcAddress);
- }
- return TA_FRAME_ETHERNET_UNINTERESTING;
- }
- }
-
- /* detect protocol type 0x0806 (ARP) */
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ARP)
- {
- if (proto == TA_PROTO_TYPE_ARP)
- {
- UNIFI_MAC_ADDRESS_COPY(srcAddress.a, saddr);
- unifi_ta_indicate_protocol(card->ospriv,
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ARP,
- direction, &srcAddress);
- return TA_FRAME_ETHERNET_UNINTERESTING;
- }
- }
-
- return TA_FRAME_ETHERNET_INTERESTING;
- }
- else if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_AIRONET)
- {
- /* detect Aironet frames */
- if (!memcmp(data->os_data_ptr + 3, aironet_snap, 5))
- {
- UNIFI_MAC_ADDRESS_COPY(srcAddress.a, saddr);
- unifi_ta_indicate_protocol(card->ospriv, CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_AIRONET,
- direction, &srcAddress);
- }
- }
-
- return TA_FRAME_ETHERNET_UNINTERESTING;
-} /* ta_detect_protocol() */
-
-
-static void tas_reset_data(ta_data_t *tad)
-{
- s16 i;
-
- for (i = 0; i < (TA_INTERVALS_NUM + 1); i++)
- {
- tad->stats.intervals[i] = 0;
- }
-
- tad->stats.rxFramesNum = 0;
- tad->stats.txFramesNum = 0;
- tad->stats.rxBytesCount = 0;
- tad->stats.txBytesCount = 0;
- tad->stats.rxMeanRate = 0;
-
- tad->rx_sum_rate = 0;
-
- tad->ta_l4stats.rxTcpBytesCount = 0;
- tad->ta_l4stats.txTcpBytesCount = 0;
- tad->ta_l4stats.rxUdpBytesCount = 0;
- tad->ta_l4stats.txUdpBytesCount = 0;
-} /* tas_reset_data() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * API.
- * unifi_ta_sampling_init
- *
- * (Re)Initialise the Traffic Analysis sampling module.
- * Resets the counters and timestamps.
- *
- * Arguments:
- * tad Pointer to a ta_data_t structure containing the
- * context for this device instance.
- * drv_priv An opaque pointer that the TA sampling module will
- * pass in call-outs.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void unifi_ta_sampling_init(card_t *card)
-{
- (void)unifi_ta_configure(card, CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_RESET, NULL);
-
- card->ta_sampling.packet_filter = CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_NONE;
- card->ta_sampling.traffic_type = CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_OCCASIONAL;
-} /* unifi_ta_sampling_init() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * API.
- * unifi_ta_sample
- *
- * Sample a data frame for the TA module.
- * This function stores all the useful information it can extract from
- * the frame and detects any specific protocols.
- *
- * Arguments:
- * tad The pointer to the TA sampling context struct.
- * direction The direction of the frame (rx, tx)
- * data Pointer to the frame data
- * saddr Source MAC address of frame.
- * timestamp Time (in msecs) that the frame was received.
- * rate Reported data rate for the rx frame (0 for tx frames)
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-void unifi_ta_sample(card_t *card,
- CsrWifiRouterCtrlProtocolDirection direction,
- const bulk_data_desc_t *data,
- const u8 *saddr,
- const u8 *sta_macaddr,
- u32 timestamp,
- u16 rate)
-{
- ta_data_t *tad = &card->ta_sampling;
- enum ta_frame_identity identity;
- u32 time_delta;
-
-
-
- /* Step1: Check for specific frames */
- if (tad->packet_filter != CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_NONE)
- {
- identity = ta_detect_protocol(card, direction, data, saddr, sta_macaddr);
- }
- else
- {
- identity = TA_FRAME_ETHERNET_INTERESTING;
- }
-
-
- /* Step2: Update the information in the current record */
- if (direction == CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX)
- {
- /* Update the Rx packet count and the throughput count */
- tad->stats.rxFramesNum++;
- tad->stats.rxBytesCount += data->data_length;
-
- /* Accumulate packet Rx rates for later averaging */
- tad->rx_sum_rate += rate;
- }
- else
- {
- if (identity == TA_FRAME_ETHERNET_INTERESTING)
- {
- /*
- * Store the period between the last and the current frame.
- * There is not point storing more than TA_MAX_INTERVALS_IN_C1 periods,
- * the traffic will be bursty or continuous.
- */
- if (tad->stats.txFramesNum < TA_MAX_INTERVALS_IN_C1)
- {
- u32 interval;
- u32 index_in_intervals;
-
- interval = timestamp - tad->tx_last_ts;
- tad->tx_last_ts = timestamp;
- index_in_intervals = (interval + TA_INTERVALS_STEP / 2 - 1) / TA_INTERVALS_STEP;
-
- /* If the interval is interesting, update the t1_intervals count */
- if (index_in_intervals <= TA_INTERVALS_NUM)
- {
- unifi_trace(card->ospriv, UDBG5,
- "unifi_ta_sample: TX interval=%d index=%d\n",
- interval, index_in_intervals);
- tad->stats.intervals[index_in_intervals]++;
- }
- }
- }
-
- /* Update the Tx packet count... */
- tad->stats.txFramesNum++;
- /* ... and the number of bytes for throughput. */
- tad->stats.txBytesCount += data->data_length;
- }
-
- /*
- * If more than one second has elapsed since the last report, send
- * another one.
- */
- /* Unsigned subtraction handles wrap-around from 0xFFFFFFFF to 0 */
- time_delta = timestamp - tad->last_indication_time;
- if (time_delta >= 1000)
- {
- /*
- * rxFramesNum can be flashed in tas_reset_data() by another thread.
- * Use a temp to avoid division by zero.
- */
- u32 temp_rxFramesNum;
- temp_rxFramesNum = tad->stats.rxFramesNum;
-
- /* Calculate this interval's mean frame Rx rate from the sum */
- if (temp_rxFramesNum)
- {
- tad->stats.rxMeanRate = tad->rx_sum_rate / temp_rxFramesNum;
- }
- unifi_trace(card->ospriv, UDBG5,
- "unifi_ta_sample: RX fr=%lu, r=%u, sum=%lu, av=%lu\n",
- tad->stats.rxFramesNum, rate,
- tad->rx_sum_rate, tad->stats.rxMeanRate);
-
- /*
- * Send the information collected in the stats struct
- * to the SME and reset the counters.
- */
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM)
- {
- u32 rxTcpThroughput = tad->ta_l4stats.rxTcpBytesCount / time_delta;
- u32 txTcpThroughput = tad->ta_l4stats.txTcpBytesCount / time_delta;
- u32 rxUdpThroughput = tad->ta_l4stats.rxUdpBytesCount / time_delta;
- u32 txUdpThroughput = tad->ta_l4stats.txUdpBytesCount / time_delta;
-
- unifi_ta_indicate_l4stats(card->ospriv,
- rxTcpThroughput,
- txTcpThroughput,
- rxUdpThroughput,
- txUdpThroughput
- );
- }
- unifi_ta_indicate_sampling(card->ospriv, &tad->stats);
- tas_reset_data(tad);
- tad->last_indication_time = timestamp;
- }
-} /* unifi_ta_sample() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * External API.
- * unifi_ta_configure
- *
- * Configures the TA module parameters.
- *
- * Arguments:
- * ta The pointer to the TA module.
- * config_type The type of the configuration request
- * config Pointer to the configuration parameters.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code otherwise
- * ---------------------------------------------------------------------------
- */
-CsrResult unifi_ta_configure(card_t *card,
- CsrWifiRouterCtrlTrafficConfigType config_type,
- const CsrWifiRouterCtrlTrafficConfig *config)
-{
- ta_data_t *tad = &card->ta_sampling;
-
- /* Reinitialise our data when we are reset */
- if (config_type == CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_RESET)
- {
- /* Reset the stats to zero */
- tas_reset_data(tad);
-
- /* Reset the timer variables */
- tad->tx_last_ts = 0;
- tad->last_indication_time = 0;
-
- return CSR_RESULT_SUCCESS;
- }
-
- if (config_type == CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_FILTER)
- {
- tad->packet_filter = config->packetFilter;
-
- if (tad->packet_filter & CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM)
- {
- tad->custom_filter = config->customFilter;
- }
-
- return CSR_RESULT_SUCCESS;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_ta_configure() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * External API.
- * unifi_ta_classification
- *
- * Configures the current TA classification.
- *
- * Arguments:
- * ta The pointer to the TA module.
- * traffic_type The classification type
- * period The traffic period if the type is periodic
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-void unifi_ta_classification(card_t *card,
- CsrWifiRouterCtrlTrafficType traffic_type,
- u16 period)
-{
- unifi_trace(card->ospriv, UDBG3,
- "Changed current ta classification to: %d\n", traffic_type);
-
- card->ta_sampling.traffic_type = traffic_type;
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_ta_sampling.h
- *
- * PURPOSE:
- * This file contains Traffic Analysis definitions common to the
- * sampling and analysis modules.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __TA_SAMPLING_H__
-#define __TA_SAMPLING_H__
-
-#include "csr_wifi_hip_unifi.h"
-
-typedef struct ta_l4stats
-{
- u32 rxTcpBytesCount;
- u32 txTcpBytesCount;
- u32 rxUdpBytesCount;
- u32 txUdpBytesCount;
-} ta_l4stats_t;
-
-/*
- * Context structure to preserve state between calls.
- */
-
-typedef struct ta_data
-{
- /* Current packet filter configuration */
- u16 packet_filter;
-
- /* Current packet custom filter configuration */
- CsrWifiRouterCtrlTrafficFilter custom_filter;
-
- /* The timestamp of the last tx packet processed. */
- u32 tx_last_ts;
-
- /* The timestamp of the last packet processed. */
- u32 last_indication_time;
-
- /* Statistics */
- CsrWifiRouterCtrlTrafficStats stats;
-
- /* Current traffic classification */
- CsrWifiRouterCtrlTrafficType traffic_type;
-
- /* Sum of packet rx rates for this interval used to calculate mean */
- u32 rx_sum_rate;
- ta_l4stats_t ta_l4stats;
-} ta_data_t;
-
-
-void unifi_ta_sampling_init(card_t *card);
-
-#endif /* __TA_SAMPLING_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_card_udi.c
- *
- * PURPOSE:
- * Maintain a list of callbacks to log UniFi exchanges to one or more
- * debug/monitoring client applications.
- *
- * NOTES:
- * Just call the UDI driver log fn directly for now.
- * When done properly, each open() on the UDI device will install
- * a log function. We will call all log fns whenever a signal is written
- * to or read form the UniFi.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/seq_file.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_card.h"
-
-
-static void unifi_print_unsafe_sdio_status(card_t *card, struct seq_file *m)
-{
-#ifdef CSR_UNSAFE_SDIO_ACCESS
- s32 iostate;
- CsrResult r;
- static const char *const states[] = {
- "AWAKE", "DROWSY", "TORPID"
- };
-#define SHARED_READ_RETRY_LIMIT 10
- u8 b;
-
- seq_printf(m, "Host State: %s\n", states[card->host_state]);
-
- r = unifi_check_io_status(card, &iostate);
- if (iostate == 1) {
- seq_puts(m, remaining, "I/O Check: F1 disabled\n");
- } else {
- if (iostate == 1) {
- seq_puts(m, "I/O Check: pending interrupt\n");
-
- seq_printf(m, "BH reason interrupt = %d\n", card->bh_reason_unifi);
- seq_printf(m, "BH reason host = %d\n", card->bh_reason_host);
-
- for (i = 0; i < SHARED_READ_RETRY_LIMIT; i++) {
- r = unifi_read_8_or_16(card, card->sdio_ctrl_addr + 2, &b);
- if (r == CSR_RESULT_SUCCESS && !(b & 0x80)) {
- seq_printf(m, "fhsr: %u (driver thinks is %u)\n",
- b, card->from_host_signals_r);
- break;
- }
- }
-
- iostate = unifi_read_shared_count(card, card->sdio_ctrl_addr + 4);
- seq_printf(m, "thsw: %u (driver thinks is %u)\n",
- iostate, card->to_host_signals_w);
- }
-#endif
-}
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_print_status
- *
- * Print status info to given character buffer.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-s32 unifi_print_status(card_t *card, struct seq_file *m)
-{
- sdio_config_data_t *cfg;
- u16 i, n;
-
- i = n = 0;
- seq_printf(m, "Chip ID %u\n", card->chip_id);
- seq_printf(m, "Chip Version %04X\n", card->chip_version);
- seq_printf(m, "HIP v%u.%u\n",
- (card->config_data.version >> 8) & 0xFF,
- card->config_data.version & 0xFF);
- seq_printf(m, "Build %u: %s\n", card->build_id, card->build_id_string);
-
- cfg = &card->config_data;
-
- seq_printf(m, "sdio ctrl offset %u\n", cfg->sdio_ctrl_offset);
- seq_printf(m, "fromhost sigbuf handle %u\n", cfg->fromhost_sigbuf_handle);
- seq_printf(m, "tohost_sigbuf_handle %u\n", cfg->tohost_sigbuf_handle);
- seq_printf(m, "num_fromhost_sig_frags %u\n", cfg->num_fromhost_sig_frags);
- seq_printf(m, "num_tohost_sig_frags %u\n", cfg->num_tohost_sig_frags);
- seq_printf(m, "num_fromhost_data_slots %u\n", cfg->num_fromhost_data_slots);
- seq_printf(m, "num_tohost_data_slots %u\n", cfg->num_tohost_data_slots);
- seq_printf(m, "data_slot_size %u\n", cfg->data_slot_size);
-
- /* Added by protocol version 0x0001 */
- seq_printf(m, "overlay_size %u\n", cfg->overlay_size);
-
- /* Added by protocol version 0x0300 */
- seq_printf(m, "data_slot_round %u\n", cfg->data_slot_round);
- seq_printf(m, "sig_frag_size %u\n", cfg->sig_frag_size);
-
- /* Added by protocol version 0x0300 */
- seq_printf(m, "tohost_sig_pad %u\n", cfg->tohost_signal_padding);
-
- seq_puts(m, "\nInternal state:\n");
-
- seq_printf(m, "Last PHY PANIC: %04x:%04x\n",
- card->last_phy_panic_code, card->last_phy_panic_arg);
- seq_printf(m, "Last MAC PANIC: %04x:%04x\n",
- card->last_mac_panic_code, card->last_mac_panic_arg);
-
- seq_printf(m, "fhsr: %hu\n", (u16)card->from_host_signals_r);
- seq_printf(m, "fhsw: %hu\n", (u16)card->from_host_signals_w);
- seq_printf(m, "thsr: %hu\n", (u16)card->to_host_signals_r);
- seq_printf(m, "thsw: %hu\n", (u16)card->to_host_signals_w);
- seq_printf(m, "fh buffer contains: %d signals, %td bytes\n",
- card->fh_buffer.count,
- card->fh_buffer.ptr - card->fh_buffer.buf);
-
- seq_puts(m, "paused: ");
- for (i = 0; i < ARRAY_SIZE(card->tx_q_paused_flag); i++)
- seq_printf(m, card->tx_q_paused_flag[i] ? "1" : "0");
- seq_putc(m, '\n');
-
- seq_printf(m, "fh command q: %u waiting, %u free of %u:\n",
- CSR_WIFI_HIP_Q_SLOTS_USED(&card->fh_command_queue),
- CSR_WIFI_HIP_Q_SLOTS_FREE(&card->fh_command_queue),
- UNIFI_SOFT_COMMAND_Q_LENGTH);
-
- for (i = 0; i < UNIFI_NO_OF_TX_QS; i++)
- seq_printf(m, "fh traffic q[%u]: %u waiting, %u free of %u:\n",
- i,
- CSR_WIFI_HIP_Q_SLOTS_USED(&card->fh_traffic_queue[i]),
- CSR_WIFI_HIP_Q_SLOTS_FREE(&card->fh_traffic_queue[i]),
- UNIFI_SOFT_TRAFFIC_Q_LENGTH);
-
- seq_printf(m, "fh data slots free: %u\n",
- card->from_host_data ? CardGetFreeFromHostDataSlots(card) : 0);
-
- seq_puts(m, "From host data slots:");
- n = card->config_data.num_fromhost_data_slots;
- for (i = 0; i < n && card->from_host_data; i++)
- seq_printf(m, " %hu", (u16)card->from_host_data[i].bd.data_length);
- seq_putc(m, '\n');
-
- seq_puts(m, "To host data slots:");
- n = card->config_data.num_tohost_data_slots;
- for (i = 0; i < n && card->to_host_data; i++)
- seq_printf(m, " %hu", (u16)card->to_host_data[i].data_length);
- seq_putc(m, '\n');
-
- unifi_print_unsafe_sdio_status(card, m);
-
- seq_puts(m, "\nStats:\n");
- seq_printf(m, "Total SDIO bytes: R=%u W=%u\n",
- card->sdio_bytes_read, card->sdio_bytes_written);
-
- seq_printf(m, "Interrupts generated on card: %u\n", card->unifi_interrupt_seq);
- return 0;
-}
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE : csr_wifi_hip_unifi.h
- *
- * PURPOSE : Public API for the UniFi HIP core library.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __CSR_WIFI_HIP_UNIFI_H__
-#define __CSR_WIFI_HIP_UNIFI_H__ 1
-
-#ifndef CSR_WIFI_HIP_TA_DISABLE
-#include "csr_wifi_router_ctrl_prim.h"
-#include "csr_wifi_router_prim.h"
-#else
-#include "csr_time.h"
-#endif
-
-/* SDIO chip ID numbers */
-
-/* Manufacturer id */
-#define SDIO_MANF_ID_CSR 0x032a
-
-/* Device id */
-#define SDIO_CARD_ID_UNIFI_1 0x0001
-#define SDIO_CARD_ID_UNIFI_2 0x0002
-#define SDIO_CARD_ID_UNIFI_3 0x0007
-#define SDIO_CARD_ID_UNIFI_4 0x0008
-
-/* Function number for WLAN */
-#define SDIO_WLAN_FUNC_ID_UNIFI_1 0x0001
-#define SDIO_WLAN_FUNC_ID_UNIFI_2 0x0001
-#define SDIO_WLAN_FUNC_ID_UNIFI_3 0x0001
-#define SDIO_WLAN_FUNC_ID_UNIFI_4 0x0002
-
-/* Maximum SDIO bus clock supported. */
-#define UNIFI_SDIO_CLOCK_MAX_HZ 50000000 /* Hz */
-
-/*
- * Initialisation SDIO bus clock.
- *
- * The initialisation clock speed should be used from when the chip has been
- * reset until the first MLME-reset has been received (i.e. during firmware
- * initialisation), unless UNIFI_SDIO_CLOCK_SAFE_HZ applies.
- */
-#define UNIFI_SDIO_CLOCK_INIT_HZ 12500000 /* Hz */
-
-/*
- * Safe SDIO bus clock.
- *
- * The safe speed should be used when the chip is in deep sleep or
- * it's state is unknown (just after reset / power on).
- */
-#define UNIFI_SDIO_CLOCK_SAFE_HZ 1000000 /* Hz */
-
-/* I/O default block size to use for UniFi. */
-#define UNIFI_IO_BLOCK_SIZE 64
-
-#define UNIFI_WOL_OFF 0
-#define UNIFI_WOL_SDIO 1
-#define UNIFI_WOL_PIO 2
-
-/* The number of Tx traffic queues */
-#define UNIFI_NO_OF_TX_QS 4
-
-#define CSR_WIFI_HIP_RESERVED_HOST_TAG 0xFFFFFFFF
-
-/*
- * The number of slots in the from-host queues.
- *
- * UNIFI_SOFT_TRAFFIC_Q_LENGTH is the number of slots in the traffic queues
- * and there will be UNIFI_NO_OF_TX_QS of them.
- * Traffic queues are used for data packets.
- *
- * UNIFI_SOFT_COMMAND_Q_LENGTH is the number of slots in the command queue.
- * The command queue is used for MLME management requests.
- *
- * Queues are ring buffers and so must always have 1 unused slot.
- */
-#define UNIFI_SOFT_TRAFFIC_Q_LENGTH (20 + 1)
-#define UNIFI_SOFT_COMMAND_Q_LENGTH (16 + 1)
-
-#include "csr_framework_ext.h" /* from the synergy porting folder */
-#include "csr_sdio.h" /* from the synergy porting folder */
-#include "csr_macro.h" /* from the synergy porting folder */
-#include "csr_wifi_result.h"
-
-/* Utility MACROS. Note that UNIFI_MAC_ADDRESS_CMP returns TRUE on success */
-#define UNIFI_MAC_ADDRESS_COPY(dst, src) \
- do { (dst)[0] = (src)[0]; (dst)[1] = (src)[1]; \
- (dst)[2] = (src)[2]; (dst)[3] = (src)[3]; \
- (dst)[4] = (src)[4]; (dst)[5] = (src)[5]; \
- } while (0)
-
-#define UNIFI_MAC_ADDRESS_CMP(addr1, addr2) \
- (((addr1)[0] == (addr2)[0]) && ((addr1)[1] == (addr2)[1]) && \
- ((addr1)[2] == (addr2)[2]) && ((addr1)[3] == (addr2)[3]) && \
- ((addr1)[4] == (addr2)[4]) && ((addr1)[5] == (addr2)[5]))
-
-/* Traffic queue ordered according to priority
- * EAPOL/Uncontrolled port Queue should be the last
- */
-typedef enum
-{
- UNIFI_TRAFFIC_Q_BK = 0,
- UNIFI_TRAFFIC_Q_BE,
- UNIFI_TRAFFIC_Q_VI,
- UNIFI_TRAFFIC_Q_VO,
- UNIFI_TRAFFIC_Q_EAPOL, /* Non existent in HIP */
- UNIFI_TRAFFIC_Q_MAX, /* Non existent */
- UNIFI_TRAFFIC_Q_MLME /* Non existent */
-} unifi_TrafficQueue;
-
-/*
- * Structure describing a bulk data slot.
- * This structure is shared between the HIP core library and the OS
- * layer. See the definition of unifi_net_data_malloc() for more details.
- *
- * The data_length field is used to indicate empty/occupied state.
- * Needs to be defined before #include "unifi_os.h".
- */
-typedef struct _bulk_data_desc
-{
- const u8 *os_data_ptr;
- u32 data_length;
- const void *os_net_buf_ptr;
- u32 net_buf_length;
-} bulk_data_desc_t;
-
-/* Structure of an entry in the Symbol Look Up Table (SLUT). */
-typedef struct _symbol
-{
- u16 id;
- u32 obj;
-} symbol_t;
-
-/*
- * Header files need to be included from the current directory,
- * the SME library, the synergy framework and the OS layer.
- * A thin OS layer needs to be implemented in the porting exercise.
- *
- * Note that unifi_os.h should be included only in unifi.h
- */
-
-#include "unifi_os.h"
-
-/*
- * Contains the HIP core definitions selected in the porting exercise, such as
- * UNIFI_PAD_BULK_DATA_TO_BLOCK_SIZE and UNIFI_PAD_SIGNALS_TO_BLOCK_SIZE.
- * Implemented in the OS layer, as part of the porting exersice.
- */
-#include "unifi_config.h"
-
-#include "csr_wifi_hip_signals.h" /* from this dir */
-
-/*
- * The card structure is an opaque pointer that is used to pass context
- * to the upper-edge API functions.
- */
-typedef struct card card_t;
-
-
-/*
- * This structure describes all of the bulk data that 'might' be
- * associated with a signal.
- */
-typedef struct _bulk_data_param
-{
- bulk_data_desc_t d[UNIFI_MAX_DATA_REFERENCES];
-} bulk_data_param_t;
-
-
-/*
- * This structure describes the chip and HIP core lib
- * information that exposed to the OS layer.
- */
-typedef struct _card_info
-{
- u16 chip_id;
- u16 chip_version;
- u32 fw_build;
- u16 fw_hip_version;
- u32 sdio_block_size;
-} card_info_t;
-
-
-/*
- * Mini-coredump definitions
- */
-/* Definition of XAP memory ranges used by the mini-coredump system.
- * Note that, these values are NOT the same as UNIFI_REGISTERS, etc
- * in unifihw.h which don't allow selection of register areas for each XAP.
- */
-typedef enum unifi_coredump_space
-{
- UNIFI_COREDUMP_MAC_REG,
- UNIFI_COREDUMP_PHY_REG,
- UNIFI_COREDUMP_SH_DMEM,
- UNIFI_COREDUMP_MAC_DMEM,
- UNIFI_COREDUMP_PHY_DMEM,
- UNIFI_COREDUMP_TRIGGER_MAGIC = 0xFEED
-} unifi_coredump_space_t;
-
-/* Structure used to request a register value from a mini-coredump buffer */
-typedef struct unifi_coredump_req
-{
- /* From user */
- s32 index; /* 0=newest, -1=oldest */
- unifi_coredump_space_t space; /* memory space */
- u32 offset; /* register offset in space */
- /* From driver */
- u32 drv_build; /* Driver build id */
- u32 chip_ver; /* Chip version */
- u32 fw_ver; /* Firmware version */
- s32 requestor; /* Requestor: 0=auto dump, 1=manual */
- u32 timestamp; /* time of capture by driver */
- u32 serial; /* capture serial number */
- s32 value; /* register value */
-} unifi_coredump_req_t; /* mini-coredumped reg value request */
-
-
-/**
- * @defgroup upperedge Upper edge API
- *
- * The following functions are implemented in the HIP core lib.
- */
-
-/**
- *
- * Initialise the HIP core lib.
- * Note that the OS layer must initialise the SDIO glue layer and obtain
- * an SDIO function context, prior to this call.
- *
- * @param sdiopriv the SDIO function context.
- *
- * @param ospriv the OS layer context.
- *
- * @return \p card_t the HIP core lib API context.
- *
- * @ingroup upperedge
- */
-card_t* unifi_alloc_card(CsrSdioFunction *sdiopriv, void *ospriv);
-
-
-/**
- *
- * Initialise the UniFi chip.
- *
- * @param card the HIP core lib API context.
- *
- * @param led_mask the led mask to apply to UniFi.
- *
- * @return \b 0 if UniFi is initialized.
- *
- * @return \b -CSR_EIO if an I/O error occurred while initializing UniFi
- *
- * @return \b -CSR_ENODEV if the card is no longer present.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_init_card(card_t *card, s32 led_mask);
-
-/**
- *
- * De-Initialise the HIP core lib.
- *
- * @param card the HIP core lib API context.
- *
- * @ingroup upperedge
- */
-void unifi_free_card(card_t *card);
-
-/**
- *
- * Cancel all the signals pending in the HIP core lib.
- * Normally used during a system suspend when the power is retained on UniFi.
- *
- * @param card the HIP core lib API context.
- *
- * @ingroup upperedge
- */
-void unifi_cancel_pending_signals(card_t *card);
-
-/**
- *
- * Send a signal to UniFi.
- * Normally it is called from unifi_sys_hip_req() and the OS layer
- * Tx data plane.
- *
- * Note that the bulkdata buffers ownership is passed to the HIP core lib.
- * These buffers must be allocated using unifi_net_data_malloc().
- *
- * @param card the HIP core lib API context.
- *
- * @param sigptr pointer to the signal.
- *
- * @param siglen size of the signal.
- *
- * @param bulkdata pointer to the bulk data associated with the signal.
- *
- * @return \b 0 signal is sent.
- *
- * @return \b -CSR_EIO if an error occurred while sending the signal
- *
- * @return \b -CSR_ENODEV if the card is no longer present.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_send_signal(card_t *card, const u8 *sigptr,
- u32 siglen,
- const bulk_data_param_t *bulkdata);
-
-/**
- *
- * Check if the HIP core lib has resources to send a signal.
- * Normally there no need to use this function.
- *
- * @param card the HIP core lib API context.
- *
- * @param sigptr pointer to the signal.
- *
- * @return \b 0 if there are resources for the signal.
- *
- * @return \b -CSR_ENOSPC if there are not enough resources
- *
- * @ingroup upperedge
- */
-CsrResult unifi_send_resources_available(card_t *card, const u8 *sigptr);
-
-/**
- *
- * Read the UniFi chip and the HIP core lib information.
- *
- * @param card the HIP core lib API context.
- *
- * @param card_info pointer to save the information.
- *
- * @ingroup upperedge
- */
-void unifi_card_info(card_t *card, card_info_t *card_info);
-
-/**
- *
- * Print the UniFi I/O and Interrupt status.
- * Normally it is used for debug purposes only.
- *
- * @param card the HIP core lib API context.
-
- * @param status buffer for the chip status
- *
- * @return \b 0 if the check was performed.
- *
- * @return \b -CSR_EIO if an error occurred while checking the status.
- *
- * @return \b -CSR_ENODEV if the card is no longer present.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_check_io_status(card_t *card, s32 *status);
-
-
-/**
- *
- * Run the HIP core lib Botton-Half.
- * Whenever the HIP core lib want this function to be called
- * by the OS layer, it calls unifi_run_bh().
- *
- * @param card the HIP core lib API context.
- *
- * @param remaining pointer to return the time (in msecs) that this function
- * should be re-scheduled. A return value of 0 means that no re-scheduling
- * is required. If unifi_bh() is called before the timeout expires,
- * the caller must pass in the remaining time.
- *
- * @return \b 0 if no error occurred.
- *
- * @return \b -CSR_ENODEV if the card is no longer present.
- *
- * @return \b -CSR_E* if an error occurred while running the bottom half.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_bh(card_t *card, u32 *remaining);
-
-
-/**
- * UniFi Low Power Mode (Deep Sleep Signaling)
- *
- * unifi_low_power_mode defines the UniFi Deep Sleep Signaling status.
- * Use with unifi_configure_low_power_mode() to enable/disable
- * the Deep Sleep Signaling.
- */
-enum unifi_low_power_mode
-{
- UNIFI_LOW_POWER_DISABLED,
- UNIFI_LOW_POWER_ENABLED
-};
-
-/**
- * Periodic Wake Host Mode
- *
- * unifi_periodic_wake_mode defines the Periodic Wake Host Mode.
- * It can only be set to UNIFI_PERIODIC_WAKE_HOST_ENABLED if
- * low_power_mode == UNIFI_LOW_POWER_ENABLED.
- */
-enum unifi_periodic_wake_mode
-{
- UNIFI_PERIODIC_WAKE_HOST_DISABLED,
- UNIFI_PERIODIC_WAKE_HOST_ENABLED
-};
-
-/**
- *
- * Run the HIP core lib Botton-Half.
- * Whenever the HIP core lib want this function to be called
- * by the OS layer, it calls unifi_run_bh().
- *
- * Typically, the SME is responsible for configuring these parameters,
- * so unifi_sys_configure_power_mode_req() is usually implemented
- * as a direct call to unifi_configure_low_power_mode().
- *
- * Note: When polling mode is used instead of interrupts,
- * low_power_mode must never be set to UNIFI_LOW_POWER_ENABLED.
- *
- * @param card the HIP core lib API context.
- *
- * @param low_power_mode the Low Power Mode.
- *
- * @param periodic_wake_mode the Periodic Wake Mode.
- *
- * @return \b 0 if no error occurred.
- *
- * @return \b -CSR_E* if the request failed.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_configure_low_power_mode(card_t *card,
- enum unifi_low_power_mode low_power_mode,
- enum unifi_periodic_wake_mode periodic_wake_mode);
-
-/**
- *
- * Forces the UniFi chip to enter a Deep Sleep state.
- * This is normally called by the OS layer when the platform suspends.
- *
- * Note that if the UniFi Low Power Mode is disabled this call fails.
- *
- * @param card the HIP core lib API context.
- *
- * @return \b 0 if no error occurred.
- *
- * @return \b -CSR_ENODEV if the card is no longer present.
- *
- * @return \b -CSR_E* if the request failed.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_force_low_power_mode(card_t *card);
-
-#ifndef CSR_WIFI_HIP_TA_DISABLE
-/**
- * Configure the Traffic Analysis sampling
- *
- * Enable or disable statistics gathering.
- * Enable or disable particular packet detection.
- *
- * @param card the HIP core context
- * @param config_type the item to configure
- * @param config pointer to struct containing config info
- *
- * @return \b 0 if configuration was successful
- *
- * @return \b -CSR_EINVAL if a parameter had an invalid value
- *
- * @ingroup upperedge
- */
-CsrResult unifi_ta_configure(card_t *card,
- CsrWifiRouterCtrlTrafficConfigType config_type,
- const CsrWifiRouterCtrlTrafficConfig *config);
-
-/**
- * Pass a packet for Traffic Analysis sampling
- *
- * @param card the HIP core context
- * @param direction the direction (Rx or Tx) of the frame.
- * @param data pointer to bulkdata struct containing the packet
- * @param saddr the source address of the packet
- * @param sta_macaddr the MAC address of the UniFi chip
- * @param timestamp the current time in msecs
- *
- * @ingroup upperedge
- */
-void unifi_ta_sample(card_t *card,
- CsrWifiRouterCtrlProtocolDirection direction,
- const bulk_data_desc_t *data,
- const u8 *saddr,
- const u8 *sta_macaddr,
- u32 timestamp,
- u16 rate);
-
-/**
- * Notify the HIP core lib for a detected Traffic Classification.
- * Typically, the SME is responsible for configuring these parameters,
- * so unifi_sys_traffic_classification_req() is usually implemented
- * as a direct call to unifi_ta_classification().
- *
- * @param card the HIP core context.
- * @param traffic_type the detected traffic type.
- * @param period The detected period of the traffic.
- *
- * @ingroup upperedge
- */
-void unifi_ta_classification(card_t *card,
- CsrWifiRouterCtrlTrafficType traffic_type,
- u16 period);
-
-#endif
-/**
- * Use software to hard reset the chip.
- * This is a subset of the unifi_init_card() functionality and should
- * only be used only to reset a paniced chip before a coredump is taken.
- *
- * @param card the HIP core context.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_card_hard_reset(card_t *card);
-
-
-CsrResult unifi_card_readn(card_t *card, u32 unifi_addr, void *pdata, u16 len);
-CsrResult unifi_card_read16(card_t *card, u32 unifi_addr, u16 *pdata);
-CsrResult unifi_card_write16(card_t *card, u32 unifi_addr, u16 data);
-
-
-enum unifi_dbg_processors_select
-{
- UNIFI_PROC_MAC,
- UNIFI_PROC_PHY,
- UNIFI_PROC_BT,
- UNIFI_PROC_BOTH,
- UNIFI_PROC_INVALID
-};
-
-CsrResult unifi_card_stop_processor(card_t *card, enum unifi_dbg_processors_select which);
-
-/**
- * Call-outs from the HIP core lib to the OS layer.
- * The following functions need to be implemented during the porting exercise.
- */
-
-/**
- * Selects appropriate queue according to priority
- * Helps maintain uniformity in queue selection between the HIP
- * and the OS layers.
- *
- * @param priority priority of the packet
- *
- * @return \b Traffic queue to which a packet of this priority belongs
- *
- * @ingroup upperedge
- */
-unifi_TrafficQueue
-unifi_frame_priority_to_queue(CSR_PRIORITY priority);
-
-/**
- * Returns the priority corresponding to a particular Queue when that is used
- * when downgrading a packet to a lower AC.
- * Helps maintain uniformity in queue - priority mapping between the HIP
- * and the OS layers.
- *
- * @param queue
- *
- * @return \b Highest priority corresponding to this queue
- *
- * @ingroup upperedge
- */
-CSR_PRIORITY unifi_get_default_downgrade_priority(unifi_TrafficQueue queue);
-
-/**
- *
- * Flow control callbacks.
- * unifi_pause_xmit() is called when the HIP core lib does not have any
- * resources to store data packets. The OS layer needs to pause
- * the Tx data plane until unifi_restart_xmit() is called.
- *
- * @param ospriv the OS layer context.
- *
- * @ingroup upperedge
- */
-void unifi_pause_xmit(void *ospriv, unifi_TrafficQueue queue);
-void unifi_restart_xmit(void *ospriv, unifi_TrafficQueue queue);
-
-/**
- *
- * Request to run the Bottom-Half.
- * The HIP core lib calls this function to request that unifi_bh()
- * needs to be run by the OS layer. It can be called anytime, i.e.
- * when the unifi_bh() is running.
- * Since unifi_bh() is not re-entrant, usually unifi_run_bh() sets
- * an event to a thread that schedules a call to unifi_bh().
- *
- * @param ospriv the OS layer context.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_run_bh(void *ospriv);
-
-/**
- *
- * Delivers a signal received from UniFi to the OS layer.
- * Normally, the data signals should be delivered to the data plane
- * and all the rest to the SME (unifi_sys_hip_ind()).
- *
- * Note that the OS layer is responsible for freeing the bulkdata
- * buffers, using unifi_net_data_free().
- *
- * @param ospriv the OS layer context.
- *
- * @param sigptr pointer to the signal.
- *
- * @param siglen size of the signal.
- *
- * @param bulkdata pointer to the bulk data associated with the signal.
- *
- * @ingroup upperedge
- */
-void unifi_receive_event(void *ospriv,
- u8 *sigdata, u32 siglen,
- const bulk_data_param_t *bulkdata);
-
-#ifdef CSR_WIFI_REQUEUE_PACKET_TO_HAL
-/**
- *
- * Used to reque the failed ma packet request back to hal queues
- *
- * @param ospriv the OS layer context.
- *
- * @param host_tag host tag for the packet to requeue.
- *
- * @param bulkDataDesc pointer to the bulk data.
- *
- * @ingroup upperedge
- */
-CsrResult unifi_reque_ma_packet_request(void *ospriv, u32 host_tag,
- u16 status,
- bulk_data_desc_t *bulkDataDesc);
-
-#endif
-typedef struct
-{
- u16 free_fh_sig_queue_slots[UNIFI_NO_OF_TX_QS];
- u16 free_fh_bulkdata_slots;
- u16 free_fh_fw_slots;
-} unifi_HipQosInfo;
-
-void unifi_get_hip_qos_info(card_t *card, unifi_HipQosInfo *hipqosinfo);
-
-
-/**
- * Functions that read a portion of a firmware file.
- *
- * Note: If the UniFi chip runs the f/w from ROM, the HIP core may never
- * call these functions. Also, the HIP core may call these functions even if
- * a f/w file is not available. In this case, it is safe to fail the request.
- */
-#define UNIFI_FW_STA 1 /* Identify STA firmware file */
-
-/**
- *
- * Ask the OS layer to initialise a read from a f/w file.
- *
- * @param ospriv the OS layer context.
- *
- * @param is_fw if 0 the request if for the loader file, if 1 the request
- * is for a f/w file.
- *
- * @param info a card_info_t structure containing versions information.
- * Note that some members of the structure may not be initialised.
- *
- * @return \p NULL if the file is not available, or a pointer which contains
- * OS specific information for the file (typically the contents of the file)
- * that the HIP core uses when calling unifi_fw_read() and unifi_fw_read_stop()
- *
- * @ingroup upperedge
- */
-void* unifi_fw_read_start(void *ospriv, s8 is_fw, const card_info_t *info);
-
-/**
- *
- * Ask the OS layer to return a portion from a f/w file.
- *
- * @param ospriv the OS layer context.
- *
- * @param arg the OS pointer returned by unifi_fw_read_start().
- *
- * @param offset the offset in the f/w file to read the read from.
- *
- * @param buf the buffer to store the returned data.
- *
- * @param len the size in bytes of the requested read.
- *
- * @ingroup upperedge
- */
-s32 unifi_fw_read(void *ospriv, void *arg, u32 offset, void *buf, u32 len);
-
-/**
- *
- * Ask the OS layer to finish reading from a f/w file.
- *
- * @param ospriv the OS layer context.
- *
- * @param dlpriv the OS pointer returned by unifi_fw_read_start().
- *
- * @ingroup upperedge
- */
-void unifi_fw_read_stop(void *ospriv, void *dlpriv);
-
-/**
- *
- * Ask OS layer for a handle to a dynamically allocated firmware buffer
- * (primarily intended for production test images which may need conversion)
- *
- * @param ospriv the OS layer context.
- *
- * @param fwbuf pointer to dynamically allocated buffer
- *
- * @param len length of provided buffer in bytes
- *
- * @ingroup upperedge
- */
-void* unifi_fw_open_buffer(void *ospriv, void *fwbuf, u32 len);
-
-/**
- *
- * Release a handle to a dynamically allocated firmware buffer
- * (primarily intended for production test images which may need conversion)
- *
- * @param ospriv the OS layer context.
- *
- * @param fwbuf pointer to dynamically allocated buffer
- *
- * @ingroup upperedge
- */
-void unifi_fw_close_buffer(void *ospriv, void *fwbuf);
-
-#ifndef CSR_WIFI_HIP_TA_DISABLE
-/*
- * Driver must provide these.
- *
- * A simple implementation will just call
- * unifi_sys_traffic_protocol_ind() or unifi_sys_traffic_classification_ind()
- * respectively. See sme_csr_userspace/sme_userspace.c.
- */
-/**
- *
- * Indicates a detected packet of type packet_type.
- * Typically, this information is processed by the SME so
- * unifi_ta_indicate_protocol() needs to schedule a call to
- * unifi_sys_traffic_protocol_ind().
- *
- * @param ospriv the OS layer context.
- *
- * @param packet_type the detected packet type.
- *
- * @param direction the direction of the packet (Rx, Tx).
- *
- * @param src_addr the source address of the packet.
- *
- * @ingroup upperedge
- */
-void unifi_ta_indicate_protocol(void *ospriv,
- CsrWifiRouterCtrlTrafficPacketType packet_type,
- CsrWifiRouterCtrlProtocolDirection direction,
- const CsrWifiMacAddress *src_addr);
-
-/**
- *
- * Indicates statistics for the sample data over a period.
- * Typically, this information is processed by the SME so
- * unifi_ta_indicate_sampling() needs to schedule a call to
- * unifi_sys_traffic_sample_ind().
- *
- * @param ospriv the OS layer context.
- *
- * @param stats the pointer to the structure that contains the statistics.
- *
- * @ingroup upperedge
- */
-void unifi_ta_indicate_sampling(void *ospriv, CsrWifiRouterCtrlTrafficStats *stats);
-void unifi_ta_indicate_l4stats(void *ospriv,
- u32 rxTcpThroughput,
- u32 txTcpThroughput,
- u32 rxUdpThroughput,
- u32 txUdpThroughput);
-#endif
-
-void unifi_rx_queue_flush(void *ospriv);
-
-/**
- * Call-out from the SDIO glue layer.
- *
- * The glue layer needs to call unifi_sdio_interrupt_handler() every time
- * an interrupts occurs.
- *
- * @param card the HIP core context.
- *
- * @ingroup bottomedge
- */
-void unifi_sdio_interrupt_handler(card_t *card);
-
-
-/* HELPER FUNCTIONS */
-
-/*
- * unifi_init() and unifi_download() implement a subset of unifi_init_card functionality
- * that excludes HIP initialization.
- */
-CsrResult unifi_init(card_t *card);
-CsrResult unifi_download(card_t *card, s32 led_mask);
-
-/*
- * unifi_start_processors() ensures both on-chip processors are running
- */
-CsrResult unifi_start_processors(card_t *card);
-
-CsrResult unifi_capture_panic(card_t *card);
-
-/*
- * Configure HIP interrupt processing mode
- */
-#define CSR_WIFI_INTMODE_DEFAULT 0
-#define CSR_WIFI_INTMODE_RUN_BH_ONCE 1 /* Run BH once per interrupt */
-
-void unifi_set_interrupt_mode(card_t *card, u32 mode);
-
-/*
- * unifi_request_max_clock() requests that max SDIO clock speed is set at the
- * next suitable opportunity.
- */
-void unifi_request_max_sdio_clock(card_t *card);
-
-
-/* Functions to lookup bulk data command names. */
-const char* lookup_bulkcmd_name(u16 id);
-
-/* Function to log HIP's global debug buffer */
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-void unifi_debug_buf_dump(void);
-void unifi_debug_log_to_buf(const char *fmt, ...);
-void unifi_debug_hex_to_buf(const char *buff, u16 length);
-#endif
-
-/* Mini-coredump utility functions */
-CsrResult unifi_coredump_get_value(card_t *card, struct unifi_coredump_req *req);
-CsrResult unifi_coredump_capture(card_t *card, struct unifi_coredump_req *req);
-CsrResult unifi_coredump_request_at_next_reset(card_t *card, s8 enable);
-CsrResult unifi_coredump_init(card_t *card, u16 num_dump_buffers);
-void unifi_coredump_free(card_t *card);
-
-#endif /* __CSR_WIFI_HIP_UNIFI_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include "csr_wifi_hip_unifi.h"
-
-struct sig_name {
- s16 id;
- const char *name;
-};
-
-static const struct sig_name Unifi_bulkcmd_names[] = {
- { 0, "SignalCmd" },
- { 1, "CopyToHost" },
- { 2, "CopyToHostAck" },
- { 3, "CopyFromHost" },
- { 4, "CopyFromHostAck" },
- { 5, "ClearSlot" },
- { 6, "CopyOverlay" },
- { 7, "CopyOverlayAck" },
- { 8, "CopyFromHostAndClearSlot" },
- { 15, "Padding" }
-};
-
-const char *lookup_bulkcmd_name(u16 id)
-{
- if (id < 9)
- return Unifi_bulkcmd_names[id].name;
- if (id == 15)
- return "Padding";
-
- return "UNKNOWN";
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_unifi_udi.h
- *
- * PURPOSE:
- * Declarations and definitions for the UniFi Debug Interface.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __CSR_WIFI_HIP_UNIFI_UDI_H__
-#define __CSR_WIFI_HIP_UNIFI_UDI_H__
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_signals.h"
-
-
-/*
- * Support for tracing the wire protocol.
- */
-enum udi_log_direction
-{
- UDI_LOG_FROM_HOST = 0x0000,
- UDI_LOG_TO_HOST = 0x0001
-};
-
-typedef void (*udi_func_t)(void *ospriv, u8 *sigdata,
- u32 signal_len,
- const bulk_data_param_t *bulkdata,
- enum udi_log_direction dir);
-
-CsrResult unifi_set_udi_hook(card_t *card, udi_func_t udi_fn);
-CsrResult unifi_remove_udi_hook(card_t *card, udi_func_t udi_fn);
-
-
-/*
- * Function to print current status info to a string.
- * This is used in the linux /proc interface and might be useful
- * in other systems.
- */
-s32 unifi_print_status(card_t *card, struct seq_file *m);
-
-#endif /* __CSR_WIFI_HIP_UNIFI_UDI_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- *
- * File: csr_wifi_hip_unifihw.h
- *
- * Definitions of various chip registers, addresses, values etc.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __UNIFIHW_H__
-#define __UNIFIHW_H__ 1
-
-/* Symbol Look Up Table fingerprint. IDs are in sigs.h */
-#define SLUT_FINGERPRINT 0xD397
-
-
-/* Values of LoaderOperation */
-#define UNIFI_LOADER_IDLE 0x00
-#define UNIFI_LOADER_COPY 0x01
-#define UNIFI_LOADER_ERROR_MASK 0xF0
-
-/* Values of BootLoaderOperation */
-#define UNIFI_BOOT_LOADER_IDLE 0x00
-#define UNIFI_BOOT_LOADER_RESTART 0x01
-#define UNIFI_BOOT_LOADER_PATCH 0x02
-#define UNIFI_BOOT_LOADER_LOAD_STA 0x10
-#define UNIFI_BOOT_LOADER_LOAD_PTEST 0x11
-
-
-/* Memory spaces encoded in top byte of Generic Pointer type */
-#define UNIFI_SH_DMEM 0x01 /* Shared Data Memory */
-#define UNIFI_EXT_FLASH 0x02 /* External FLASH */
-#define UNIFI_EXT_SRAM 0x03 /* External SRAM */
-#define UNIFI_REGISTERS 0x04 /* Registers */
-#define UNIFI_PHY_DMEM 0x10 /* PHY Data Memory */
-#define UNIFI_PHY_PMEM 0x11 /* PHY Program Memory */
-#define UNIFI_PHY_ROM 0x12 /* PHY ROM */
-#define UNIFI_MAC_DMEM 0x20 /* MAC Data Memory */
-#define UNIFI_MAC_PMEM 0x21 /* MAC Program Memory */
-#define UNIFI_MAC_ROM 0x22 /* MAC ROM */
-#define UNIFI_BT_DMEM 0x30 /* BT Data Memory */
-#define UNIFI_BT_PMEM 0x31 /* BT Program Memory */
-#define UNIFI_BT_ROM 0x32 /* BT ROM */
-
-#define UNIFI_MAKE_GP(R, O) (((UNIFI_ ## R) << 24) | (O))
-#define UNIFI_GP_OFFSET(GP) ((GP) & 0xFFFFFF)
-#define UNIFI_GP_SPACE(GP) (((GP) >> 24) & 0xFF)
-
-#endif /* __UNIFIHW_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: unifiversion.h
- *
- * PURPOSE:
- * Version information for the portable UniFi driver.
- *
- * ---------------------------------------------------------------------------
- */
-
-#ifndef __UNIFIVERSION_H__
-#define __UNIFIVERSION_H__
-
-/*
- * The minimum version of Host Interface Protocol required by the driver.
- */
-#define UNIFI_HIP_MAJOR_VERSION 9
-#define UNIFI_HIP_MINOR_VERSION 1
-
-#endif /* __UNIFIVERSION_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_xbv.c
- *
- * PURPOSE:
- * Routines for downloading firmware to UniFi.
- *
- * UniFi firmware files use a nested TLV (Tag-Length-Value) format.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/slab.h>
-
-#ifdef CSR_WIFI_XBV_TEST
-/* Standalone test harness */
-#include "unifi_xbv.h"
-#include "csr_wifi_hip_unifihw.h"
-#else
-/* Normal driver build */
-#include "csr_wifi_hip_unifiversion.h"
-#include "csr_wifi_hip_card.h"
-#define DBG_TAG(t)
-#endif
-
-#include "csr_wifi_hip_xbv.h"
-
-#define STREAM_CHECKSUM 0x6d34 /* Sum of uint16s in each patch stream */
-
-/* XBV sizes used in patch conversion
- */
-#define PTDL_MAX_SIZE 2048 /* Max bytes allowed per PTDL */
-#define PTDL_HDR_SIZE (4 + 2 + 6 + 2) /* sizeof(fw_id, sec_len, patch_cmd, csum) */
-
-/* Struct to represent a buffer for reading firmware file */
-
-typedef struct
-{
- void *dlpriv;
- s32 ioffset;
- fwreadfn_t iread;
-} ct_t;
-
-/* Struct to represent a TLV field */
-typedef struct
-{
- char t_name[4];
- u32 t_len;
-} tag_t;
-
-
-#define TAG_EQ(i, v) (((i)[0] == (v)[0]) && \
- ((i)[1] == (v)[1]) && \
- ((i)[2] == (v)[2]) && \
- ((i)[3] == (v)[3]))
-
-/* We create a small stack on the stack that contains an enum
- * indicating the containing list segments, and the offset at which
- * those lists end. This enables a lot more error checking. */
-typedef enum
-{
- xbv_xbv1,
- /*xbv_info,*/
- xbv_fw,
- xbv_vers,
- xbv_vand,
- xbv_ptch,
- xbv_other
-} xbv_container;
-
-#define XBV_STACK_SIZE 6
-#define XBV_MAX_OFFS 0x7fffffff
-
-typedef struct
-{
- struct
- {
- xbv_container container;
- s32 ioffset_end;
- } s[XBV_STACK_SIZE];
- u32 ptr;
-} xbv_stack_t;
-
-static s32 read_tag(card_t *card, ct_t *ct, tag_t *tag);
-static s32 read_bytes(card_t *card, ct_t *ct, void *buf, u32 len);
-static s32 read_uint(card_t *card, ct_t *ct, u32 *u, u32 len);
-static s32 xbv_check(xbv1_t *fwinfo, const xbv_stack_t *stack,
- xbv_mode new_mode, xbv_container old_cont);
-static s32 xbv_push(xbv1_t *fwinfo, xbv_stack_t *stack,
- xbv_mode new_mode, xbv_container old_cont,
- xbv_container new_cont, u32 ioff);
-
-static u32 write_uint16(void *buf, const u32 offset,
- const u16 val);
-static u32 write_uint32(void *buf, const u32 offset,
- const u32 val);
-static u32 write_bytes(void *buf, const u32 offset,
- const u8 *data, const u32 len);
-static u32 write_tag(void *buf, const u32 offset,
- const char *tag_str);
-static u32 write_chunk(void *buf, const u32 offset,
- const char *tag_str,
- const u32 payload_len);
-static u16 calc_checksum(void *buf, const u32 offset,
- const u32 bytes_len);
-static u32 calc_patch_size(const xbv1_t *fwinfo);
-
-static u32 write_xbv_header(void *buf, const u32 offset,
- const u32 file_payload_length);
-static u32 write_ptch_header(void *buf, const u32 offset,
- const u32 fw_id);
-static u32 write_patchcmd(void *buf, const u32 offset,
- const u32 dst_genaddr, const u16 len);
-static u32 write_reset_ptdl(void *buf, const u32 offset,
- const xbv1_t *fwinfo, u32 fw_id);
-static u32 write_fwdl_to_ptdl(void *buf, const u32 offset,
- fwreadfn_t readfn, const struct FWDL *fwdl,
- const void *fw_buf, const u32 fw_id,
- void *rdbuf);
-
-/*
- * ---------------------------------------------------------------------------
- * parse_xbv1
- *
- * Scan the firmware file to find the TLVs we are interested in.
- * Actions performed:
- * - check we support the file format version in VERF
- * Store these TLVs if we have a firmware image:
- * - SLTP Symbol Lookup Table Pointer
- * - FWDL firmware download segments
- * - FWOL firmware overlay segment
- * - VMEQ Register probe tests to verify matching h/w
- * Store these TLVs if we have a patch file:
- * - FWID the firmware build ID that this file patches
- * - PTDL The actual patches
- *
- * The structure pointed to by fwinfo is cleared and
- * 'fwinfo->mode' is set to 'unknown'. The 'fwinfo->mode'
- * variable is set to 'firmware' or 'patch' once we know which
- * sort of XBV file we have.
- *
- * Arguments:
- * readfn Pointer to function to call to read from the file.
- * dlpriv Opaque pointer arg to pass to readfn.
- * fwinfo Pointer to fwinfo struct to fill in.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR error code on failure
- * ---------------------------------------------------------------------------
- */
-CsrResult xbv1_parse(card_t *card, fwreadfn_t readfn, void *dlpriv, xbv1_t *fwinfo)
-{
- ct_t ct;
- tag_t tag;
- xbv_stack_t stack;
-
- ct.dlpriv = dlpriv;
- ct.ioffset = 0;
- ct.iread = readfn;
-
- memset(fwinfo, 0, sizeof(xbv1_t));
- fwinfo->mode = xbv_unknown;
-
- /* File must start with XBV1 triplet */
- if (read_tag(card, &ct, &tag) <= 0)
- {
- unifi_error(NULL, "File is not UniFi firmware\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- DBG_TAG(tag.t_name);
-
- if (!TAG_EQ(tag.t_name, "XBV1"))
- {
- unifi_error(NULL, "File is not UniFi firmware (%s)\n", tag.t_name);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- stack.ptr = 0;
- stack.s[stack.ptr].container = xbv_xbv1;
- stack.s[stack.ptr].ioffset_end = XBV_MAX_OFFS;
-
- /* Now scan the file */
- while (1)
- {
- s32 n;
-
- n = read_tag(card, &ct, &tag);
- if (n < 0)
- {
- unifi_error(NULL, "No tag\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- if (n == 0)
- {
- /* End of file */
- break;
- }
-
- DBG_TAG(tag.t_name);
-
- /* File format version */
- if (TAG_EQ(tag.t_name, "VERF"))
- {
- u32 version;
-
- if (xbv_check(fwinfo, &stack, xbv_unknown, xbv_xbv1) ||
- (tag.t_len != 2) ||
- read_uint(card, &ct, &version, 2))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- if (version != 0)
- {
- unifi_error(NULL, "Unsupported firmware file version: %d.%d\n",
- version >> 8, version & 0xFF);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- }
- else if (TAG_EQ(tag.t_name, "LIST"))
- {
- char name[4];
- u32 list_end;
-
- list_end = ct.ioffset + tag.t_len;
-
- if (read_bytes(card, &ct, name, 4))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- DBG_TAG(name);
- if (TAG_EQ(name, "FW "))
- {
- if (xbv_push(fwinfo, &stack, xbv_firmware, xbv_xbv1, xbv_fw, list_end))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- }
- else if (TAG_EQ(name, "VERS"))
- {
- if (xbv_push(fwinfo, &stack, xbv_firmware, xbv_fw, xbv_vers, list_end) ||
- (fwinfo->vers.num_vand != 0))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- }
- else if (TAG_EQ(name, "VAND"))
- {
- struct VAND *vand;
-
- if (xbv_push(fwinfo, &stack, xbv_firmware, xbv_vers, xbv_vand, list_end) ||
- (fwinfo->vers.num_vand >= MAX_VAND))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* Get a new VAND */
- vand = fwinfo->vand + fwinfo->vers.num_vand++;
-
- /* Fill it in */
- vand->first = fwinfo->num_vmeq;
- vand->count = 0;
- }
- else if (TAG_EQ(name, "PTCH"))
- {
- if (xbv_push(fwinfo, &stack, xbv_patch, xbv_xbv1, xbv_ptch, list_end))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- }
- else
- {
- /* Skip over any other lists. We dont bother to push
- * the new list type now as we would only pop it at
- * the end of the outer loop. */
- ct.ioffset += tag.t_len - 4;
- }
- }
- else if (TAG_EQ(tag.t_name, "SLTP"))
- {
- u32 addr;
-
- if (xbv_check(fwinfo, &stack, xbv_firmware, xbv_fw) ||
- (tag.t_len != 4) ||
- (fwinfo->slut_addr != 0) ||
- read_uint(card, &ct, &addr, 4))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- fwinfo->slut_addr = addr;
- }
- else if (TAG_EQ(tag.t_name, "FWDL"))
- {
- u32 addr;
- struct FWDL *fwdl;
-
- if (xbv_check(fwinfo, &stack, xbv_firmware, xbv_fw) ||
- (fwinfo->num_fwdl >= MAX_FWDL) ||
- (read_uint(card, &ct, &addr, 4)))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- fwdl = fwinfo->fwdl + fwinfo->num_fwdl++;
-
- fwdl->dl_size = tag.t_len - 4;
- fwdl->dl_addr = addr;
- fwdl->dl_offset = ct.ioffset;
-
- ct.ioffset += tag.t_len - 4;
- }
- else if (TAG_EQ(tag.t_name, "FWOV"))
- {
- if (xbv_check(fwinfo, &stack, xbv_firmware, xbv_fw) ||
- (fwinfo->fwov.dl_size != 0) ||
- (fwinfo->fwov.dl_offset != 0))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- fwinfo->fwov.dl_size = tag.t_len;
- fwinfo->fwov.dl_offset = ct.ioffset;
-
- ct.ioffset += tag.t_len;
- }
- else if (TAG_EQ(tag.t_name, "VMEQ"))
- {
- u32 temp[3];
- struct VAND *vand;
- struct VMEQ *vmeq;
-
- if (xbv_check(fwinfo, &stack, xbv_firmware, xbv_vand) ||
- (fwinfo->num_vmeq >= MAX_VMEQ) ||
- (fwinfo->vers.num_vand == 0) ||
- (tag.t_len != 8) ||
- read_uint(card, &ct, &temp[0], 4) ||
- read_uint(card, &ct, &temp[1], 2) ||
- read_uint(card, &ct, &temp[2], 2))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* Get the last VAND */
- vand = fwinfo->vand + (fwinfo->vers.num_vand - 1);
-
- /* Get a new VMEQ */
- vmeq = fwinfo->vmeq + fwinfo->num_vmeq++;
-
- /* Note that this VAND contains another VMEQ */
- vand->count++;
-
- /* Fill in the VMEQ */
- vmeq->addr = temp[0];
- vmeq->mask = (u16)temp[1];
- vmeq->value = (u16)temp[2];
- }
- else if (TAG_EQ(tag.t_name, "FWID"))
- {
- u32 build_id;
-
- if (xbv_check(fwinfo, &stack, xbv_patch, xbv_ptch) ||
- (tag.t_len != 4) ||
- (fwinfo->build_id != 0) ||
- read_uint(card, &ct, &build_id, 4))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- fwinfo->build_id = build_id;
- }
- else if (TAG_EQ(tag.t_name, "PTDL"))
- {
- struct PTDL *ptdl;
-
- if (xbv_check(fwinfo, &stack, xbv_patch, xbv_ptch) ||
- (fwinfo->num_ptdl >= MAX_PTDL))
- {
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- /* Allocate a new PTDL */
- ptdl = fwinfo->ptdl + fwinfo->num_ptdl++;
-
- ptdl->dl_size = tag.t_len;
- ptdl->dl_offset = ct.ioffset;
-
- ct.ioffset += tag.t_len;
- }
- else
- {
- /*
- * If we get here it is a tag we are not interested in,
- * just skip over it.
- */
- ct.ioffset += tag.t_len;
- }
-
- /* Check to see if we are at the end of the currently stacked
- * segment. We could finish more than one list at a time. */
- while (ct.ioffset >= stack.s[stack.ptr].ioffset_end)
- {
- if (ct.ioffset > stack.s[stack.ptr].ioffset_end)
- {
- unifi_error(NULL,
- "XBV file has overrun stack'd segment %d (%d > %d)\n",
- stack.ptr, ct.ioffset, stack.s[stack.ptr].ioffset_end);
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- if (stack.ptr <= 0)
- {
- unifi_error(NULL, "XBV file has underrun stack pointer\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
- stack.ptr--;
- }
- }
-
- if (stack.ptr != 0)
- {
- unifi_error(NULL, "Last list of XBV is not complete.\n");
- return CSR_WIFI_HIP_RESULT_INVALID_VALUE;
- }
-
- return CSR_RESULT_SUCCESS;
-} /* xbv1_parse() */
-
-
-/* Check the the XBV file is of a consistant sort (either firmware or
- * patch) and that we are in the correct containing list type. */
-static s32 xbv_check(xbv1_t *fwinfo, const xbv_stack_t *stack,
- xbv_mode new_mode, xbv_container old_cont)
-{
- /* If the new file mode is unknown the current packet could be in
- * either (any) type of XBV file, and we cant make a decission at
- * this time. */
- if (new_mode != xbv_unknown)
- {
- if (fwinfo->mode == xbv_unknown)
- {
- fwinfo->mode = new_mode;
- }
- else if (fwinfo->mode != new_mode)
- {
- return -1;
- }
- }
- /* If the current stack top doesn't match what we expect then the
- * file is corrupt. */
- if (stack->s[stack->ptr].container != old_cont)
- {
- return -1;
- }
- return 0;
-}
-
-
-/* Make checks as above and then enter a new list */
-static s32 xbv_push(xbv1_t *fwinfo, xbv_stack_t *stack,
- xbv_mode new_mode, xbv_container old_cont,
- xbv_container new_cont, u32 new_ioff)
-{
- if (xbv_check(fwinfo, stack, new_mode, old_cont))
- {
- return -1;
- }
-
- /* Check that our stack won't overflow. */
- if (stack->ptr >= (XBV_STACK_SIZE - 1))
- {
- return -1;
- }
-
- /* Add the new list element to the top of the stack. */
- stack->ptr++;
- stack->s[stack->ptr].container = new_cont;
- stack->s[stack->ptr].ioffset_end = new_ioff;
-
- return 0;
-}
-
-
-static u32 xbv2uint(u8 *ptr, s32 len)
-{
- u32 u = 0;
- s16 i;
-
- for (i = 0; i < len; i++)
- {
- u32 b;
- b = ptr[i];
- u += b << (i * 8);
- }
- return u;
-}
-
-
-static s32 read_tag(card_t *card, ct_t *ct, tag_t *tag)
-{
- u8 buf[8];
- s32 n;
-
- n = (*ct->iread)(card->ospriv, ct->dlpriv, ct->ioffset, buf, 8);
- if (n <= 0)
- {
- return n;
- }
-
- /* read the tag and length */
- if (n != 8)
- {
- return -1;
- }
-
- /* get section tag */
- memcpy(tag->t_name, buf, 4);
-
- /* get section length */
- tag->t_len = xbv2uint(buf + 4, 4);
-
- ct->ioffset += 8;
-
- return 8;
-} /* read_tag() */
-
-
-static s32 read_bytes(card_t *card, ct_t *ct, void *buf, u32 len)
-{
- /* read the tag value */
- if ((*ct->iread)(card->ospriv, ct->dlpriv, ct->ioffset, buf, len) != (s32)len)
- {
- return -1;
- }
-
- ct->ioffset += len;
-
- return 0;
-} /* read_bytes() */
-
-
-static s32 read_uint(card_t *card, ct_t *ct, u32 *u, u32 len)
-{
- u8 buf[4];
-
- /* Integer cannot be more than 4 bytes */
- if (len > 4)
- {
- return -1;
- }
-
- if (read_bytes(card, ct, buf, len))
- {
- return -1;
- }
-
- *u = xbv2uint(buf, len);
-
- return 0;
-} /* read_uint() */
-
-
-static u32 write_uint16(void *buf, const u32 offset, const u16 val)
-{
- u8 *dst = (u8 *)buf + offset;
- *dst++ = (u8)(val & 0xff); /* LSB first */
- *dst = (u8)(val >> 8);
- return sizeof(u16);
-}
-
-
-static u32 write_uint32(void *buf, const u32 offset, const u32 val)
-{
- (void)write_uint16(buf, offset + 0, (u16)(val & 0xffff));
- (void)write_uint16(buf, offset + 2, (u16)(val >> 16));
- return sizeof(u32);
-}
-
-
-static u32 write_bytes(void *buf, const u32 offset, const u8 *data, const u32 len)
-{
- u32 i;
- u8 *dst = (u8 *)buf + offset;
-
- for (i = 0; i < len; i++)
- {
- *dst++ = *((u8 *)data + i);
- }
- return len;
-}
-
-
-static u32 write_tag(void *buf, const u32 offset, const char *tag_str)
-{
- u8 *dst = (u8 *)buf + offset;
- memcpy(dst, tag_str, 4);
- return 4;
-}
-
-
-static u32 write_chunk(void *buf, const u32 offset, const char *tag_str, const u32 payload_len)
-{
- u32 written = 0;
- written += write_tag(buf, offset, tag_str);
- written += write_uint32(buf, written + offset, (u32)payload_len);
-
- return written;
-}
-
-
-static u16 calc_checksum(void *buf, const u32 offset, const u32 bytes_len)
-{
- u32 i;
- u8 *src = (u8 *)buf + offset;
- u16 sum = 0;
- u16 val;
-
- for (i = 0; i < bytes_len / 2; i++)
- {
- /* Contents copied to file is LE, host might not be */
- val = (u16) * src++; /* LSB */
- val += (u16)(*src++) << 8; /* MSB */
- sum += val;
- }
-
- /* Total of uint16s in the stream plus the stored check value
- * should equal STREAM_CHECKSUM when decoded.
- */
- return (STREAM_CHECKSUM - sum);
-}
-
-
-#define PTDL_RESET_DATA_SIZE 20 /* Size of reset vectors PTDL */
-
-static u32 calc_patch_size(const xbv1_t *fwinfo)
-{
- s16 i;
- u32 size = 0;
-
- /*
- * Work out how big an equivalent patch format file must be for this image.
- * This only needs to be approximate, so long as it's large enough.
- */
- if (fwinfo->mode != xbv_firmware)
- {
- return 0;
- }
-
- /* Payload (which will get put into a series of PTDLs) */
- for (i = 0; i < fwinfo->num_fwdl; i++)
- {
- size += fwinfo->fwdl[i].dl_size;
- }
-
- /* Another PTDL at the end containing reset vectors */
- size += PTDL_RESET_DATA_SIZE;
-
- /* PTDL headers. Add one for remainder, one for reset vectors */
- size += ((fwinfo->num_fwdl / PTDL_MAX_SIZE) + 2) * PTDL_HDR_SIZE;
-
- /* Another 1K sufficient to cover miscellaneous headers */
- size += 1024;
-
- return size;
-}
-
-
-static u32 write_xbv_header(void *buf, const u32 offset, const u32 file_payload_length)
-{
- u32 written = 0;
-
- /* The length value given to the XBV chunk is the length of all subsequent
- * contents of the file, excluding the 8 byte size of the XBV1 header itself
- * (The added 6 bytes thus accounts for the size of the VERF)
- */
- written += write_chunk(buf, offset + written, (char *)"XBV1", file_payload_length + 6);
-
- written += write_chunk(buf, offset + written, (char *)"VERF", 2);
- written += write_uint16(buf, offset + written, 0); /* File version */
-
- return written;
-}
-
-
-static u32 write_ptch_header(void *buf, const u32 offset, const u32 fw_id)
-{
- u32 written = 0;
-
- /* LIST is written with a zero length, to be updated later */
- written += write_chunk(buf, offset + written, (char *)"LIST", 0);
- written += write_tag(buf, offset + written, (char *)"PTCH"); /* List type */
-
- written += write_chunk(buf, offset + written, (char *)"FWID", 4);
- written += write_uint32(buf, offset + written, fw_id);
-
-
- return written;
-}
-
-
-#define UF_REGION_PHY 1
-#define UF_REGION_MAC 2
-#define UF_MEMPUT_MAC 0x0000
-#define UF_MEMPUT_PHY 0x1000
-
-static u32 write_patchcmd(void *buf, const u32 offset, const u32 dst_genaddr, const u16 len)
-{
- u32 written = 0;
- u32 region = (dst_genaddr >> 28);
- u16 cmd_and_len = UF_MEMPUT_MAC;
-
- if (region == UF_REGION_PHY)
- {
- cmd_and_len = UF_MEMPUT_PHY;
- }
- else if (region != UF_REGION_MAC)
- {
- return 0; /* invalid */
- }
-
- /* Write the command and data length */
- cmd_and_len |= len;
- written += write_uint16(buf, offset + written, cmd_and_len);
-
- /* Write the destination generic address */
- written += write_uint16(buf, offset + written, (u16)(dst_genaddr >> 16));
- written += write_uint16(buf, offset + written, (u16)(dst_genaddr & 0xffff));
-
- /* The data payload should be appended to the command */
- return written;
-}
-
-
-static u32 write_fwdl_to_ptdl(void *buf, const u32 offset, fwreadfn_t readfn,
- const struct FWDL *fwdl, const void *dlpriv,
- const u32 fw_id, void *fw_buf)
-{
- u32 written = 0;
- s16 chunks = 0;
- u32 left = fwdl->dl_size; /* Bytes left in this fwdl */
- u32 dl_addr = fwdl->dl_addr; /* Target address of fwdl image on XAP */
- u32 dl_offs = fwdl->dl_offset; /* Offset of fwdl image data in source */
- u16 csum;
- u32 csum_start_offs; /* first offset to include in checksum */
- u32 sec_data_len; /* section data byte count */
- u32 sec_len; /* section data + header byte count */
-
- /* FWDL maps to one or more PTDLs, as max size for a PTDL is 1K words */
- while (left)
- {
- /* Calculate amount to be transferred */
- sec_data_len = min_t(u32, left, PTDL_MAX_SIZE - PTDL_HDR_SIZE);
- sec_len = sec_data_len + PTDL_HDR_SIZE;
-
- /* Write PTDL header + entire PTDL size */
- written += write_chunk(buf, offset + written, (char *)"PTDL", sec_len);
- /* bug digest implies 4 bytes of padding here, but that seems wrong */
-
- /* Checksum starts here */
- csum_start_offs = offset + written;
-
- /* Patch-chunk header: fw_id. Note that this is in XAP word order */
- written += write_uint16(buf, offset + written, (u16)(fw_id >> 16));
- written += write_uint16(buf, offset + written, (u16)(fw_id & 0xffff));
-
- /* Patch-chunk header: section length in uint16s */
- written += write_uint16(buf, offset + written, (u16)(sec_len / 2));
-
-
- /* Write the appropriate patch command for the data's destination ptr */
- written += write_patchcmd(buf, offset + written, dl_addr, (u16)(sec_data_len / 2));
-
- /* Write the data itself (limited to the max chunk length) */
- if (readfn(NULL, (void *)dlpriv, dl_offs, fw_buf, sec_data_len) < 0)
- {
- return 0;
- }
-
- written += write_bytes(buf,
- offset + written,
- fw_buf,
- sec_data_len);
-
- /* u16 checksum calculated over data written */
- csum = calc_checksum(buf, csum_start_offs, written - (csum_start_offs - offset));
- written += write_uint16(buf, offset + written, csum);
-
- left -= sec_data_len;
- dl_addr += sec_data_len;
- dl_offs += sec_data_len;
- chunks++;
- }
-
- return written;
-}
-
-
-#define SEC_CMD_LEN ((4 + 2) * 2) /* sizeof(cmd, vector) per XAP */
-#define PTDL_VEC_HDR_SIZE (4 + 2 + 2) /* sizeof(fw_id, sec_len, csum) */
-#define UF_MAC_START_VEC 0x00c00000 /* Start address of image on MAC */
-#define UF_PHY_START_VEC 0x00c00000 /* Start address of image on PHY */
-#define UF_MAC_START_CMD 0x6000 /* MAC "Set start address" command */
-#define UF_PHY_START_CMD 0x7000 /* PHY "Set start address" command */
-
-static u32 write_reset_ptdl(void *buf, const u32 offset, const xbv1_t *fwinfo, u32 fw_id)
-{
- u32 written = 0;
- u16 csum;
- u32 csum_start_offs; /* first offset to include in checksum */
- u32 sec_len; /* section data + header byte count */
-
- sec_len = SEC_CMD_LEN + PTDL_VEC_HDR_SIZE; /* Total section byte length */
-
- /* Write PTDL header + entire PTDL size */
- written += write_chunk(buf, offset + written, (char *)"PTDL", sec_len);
-
- /* Checksum starts here */
- csum_start_offs = offset + written;
-
- /* Patch-chunk header: fw_id. Note that this is in XAP word order */
- written += write_uint16(buf, offset + written, (u16)(fw_id >> 16));
- written += write_uint16(buf, offset + written, (u16)(fw_id & 0xffff));
-
- /* Patch-chunk header: section length in uint16s */
- written += write_uint16(buf, offset + written, (u16)(sec_len / 2));
-
- /*
- * Restart addresses to be executed on subsequent loader restart command.
- */
-
- /* Setup the MAC start address, note word ordering */
- written += write_uint16(buf, offset + written, UF_MAC_START_CMD);
- written += write_uint16(buf, offset + written, (UF_MAC_START_VEC >> 16));
- written += write_uint16(buf, offset + written, (UF_MAC_START_VEC & 0xffff));
-
- /* Setup the PHY start address, note word ordering */
- written += write_uint16(buf, offset + written, UF_PHY_START_CMD);
- written += write_uint16(buf, offset + written, (UF_PHY_START_VEC >> 16));
- written += write_uint16(buf, offset + written, (UF_PHY_START_VEC & 0xffff));
-
- /* u16 checksum calculated over data written */
- csum = calc_checksum(buf, csum_start_offs, written - (csum_start_offs - offset));
- written += write_uint16(buf, offset + written, csum);
-
- return written;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * read_slut
- *
- * desc
- *
- * Arguments:
- * readfn Pointer to function to call to read from the file.
- * dlpriv Opaque pointer arg to pass to readfn.
- * addr Offset into firmware image of SLUT.
- * fwinfo Pointer to fwinfo struct to fill in.
- *
- * Returns:
- * Number of SLUT entries in the f/w, or -1 if the image was corrupt.
- * ---------------------------------------------------------------------------
- */
-s32 xbv1_read_slut(card_t *card, fwreadfn_t readfn, void *dlpriv, xbv1_t *fwinfo,
- symbol_t *slut, u32 slut_len)
-{
- s16 i;
- s32 offset;
- u32 magic;
- u32 count = 0;
- ct_t ct;
-
- if (fwinfo->mode != xbv_firmware)
- {
- return -1;
- }
-
- /* Find the d/l segment containing the SLUT */
- /* This relies on the SLUT being entirely contained in one segment */
- offset = -1;
- for (i = 0; i < fwinfo->num_fwdl; i++)
- {
- if ((fwinfo->slut_addr >= fwinfo->fwdl[i].dl_addr) &&
- (fwinfo->slut_addr < (fwinfo->fwdl[i].dl_addr + fwinfo->fwdl[i].dl_size)))
- {
- offset = fwinfo->fwdl[i].dl_offset +
- (fwinfo->slut_addr - fwinfo->fwdl[i].dl_addr);
- }
- }
- if (offset < 0)
- {
- return -1;
- }
-
- ct.dlpriv = dlpriv;
- ct.ioffset = offset;
- ct.iread = readfn;
-
- if (read_uint(card, &ct, &magic, 2))
- {
- return -1;
- }
- if (magic != SLUT_FINGERPRINT)
- {
- return -1;
- }
-
- while (count < slut_len)
- {
- u32 id, obj;
-
- /* Read Symbol Id */
- if (read_uint(card, &ct, &id, 2))
- {
- return -1;
- }
-
- /* Check for end of table marker */
- if (id == CSR_SLT_END)
- {
- break;
- }
-
- /* Read Symbol Value */
- if (read_uint(card, &ct, &obj, 4))
- {
- return -1;
- }
-
- slut[count].id = (u16)id;
- slut[count].obj = obj;
- count++;
- }
-
- return count;
-} /* read_slut() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * xbv_to_patch
- *
- * Convert (the relevant parts of) a firmware xbv file into a patch xbv
- *
- * Arguments:
- * card
- * fw_buf - pointer to xbv firmware image
- * fwinfo - structure describing the firmware image
- * size - pointer to location into which size of f/w is written.
- *
- * Returns:
- * Pointer to firmware image, or NULL on error. Caller must free this
- * buffer via kfree() once it's finished with.
- *
- * Notes:
- * The input fw_buf should have been checked via xbv1_parse prior to
- * calling this function, so the input image is assumed valid.
- * ---------------------------------------------------------------------------
- */
-#define PTCH_LIST_SIZE 16 /* sizeof PTCH+FWID chunk in LIST header */
-
-void* xbv_to_patch(card_t *card, fwreadfn_t readfn,
- const void *fw_buf, const xbv1_t *fwinfo, u32 *size)
-{
- void *patch_buf = NULL;
- u32 patch_buf_size;
- u32 payload_offs = 0; /* Start of XBV payload */
- s16 i;
- u32 patch_offs = 0;
- u32 list_len_offs = 0; /* Offset of PTDL LIST length parameter */
- u32 ptdl_start_offs = 0; /* Offset of first PTDL chunk */
- u32 fw_id;
- void *rdbuf;
-
- if (!fw_buf || !fwinfo || !card)
- {
- return NULL;
- }
-
- if (fwinfo->mode != xbv_firmware)
- {
- unifi_error(NULL, "Not a firmware file\n");
- return NULL;
- }
-
- /* Pre-allocate read buffer for chunk conversion */
- rdbuf = kmalloc(PTDL_MAX_SIZE, GFP_KERNEL);
- if (!rdbuf)
- {
- unifi_error(card, "Couldn't alloc conversion buffer\n");
- return NULL;
- }
-
- /* Loader requires patch file's build ID to match the running firmware's */
- fw_id = card->build_id;
-
- /* Firmware XBV1 contains VERF, optional INFO, SLUT(s), FWDL(s) */
- /* Other chunks should get skipped. */
- /* VERF should be sanity-checked against chip version */
-
- /* Patch XBV1 contains VERF, optional INFO, PTCH */
- /* PTCH contains FWID, optional INFO, PTDL(s), PTDL(start_vec) */
- /* Each FWDL is split into PTDLs (each is 1024 XAP words max) */
- /* Each PTDL contains running ROM f/w version, and checksum */
- /* MAC/PHY reset addresses (known) are added into a final PTDL */
-
- /* The input image has already been parsed, and loaded into fwinfo, so we
- * can use that to build the output image
- */
- patch_buf_size = calc_patch_size(fwinfo);
-
- patch_buf = kmalloc(patch_buf_size, GFP_KERNEL);
- if (!patch_buf)
- {
- kfree(rdbuf);
- unifi_error(NULL, "Can't malloc buffer for patch conversion\n");
- return NULL;
- }
-
- memset(patch_buf, 0xdd, patch_buf_size);
-
- /* Write XBV + VERF headers */
- patch_offs += write_xbv_header(patch_buf, patch_offs, 0);
- payload_offs = patch_offs;
-
- /* Write patch (LIST) header */
- list_len_offs = patch_offs + 4; /* Save LIST.length offset for later update */
- patch_offs += write_ptch_header(patch_buf, patch_offs, fw_id);
-
- /* Save start offset of the PTDL chunks */
- ptdl_start_offs = patch_offs;
-
- /* Write LIST of firmware PTDL blocks */
- for (i = 0; i < fwinfo->num_fwdl; i++)
- {
- patch_offs += write_fwdl_to_ptdl(patch_buf,
- patch_offs,
- readfn,
- &fwinfo->fwdl[i],
- fw_buf,
- fw_id,
- rdbuf);
- }
-
- /* Write restart-vector PTDL last */
- patch_offs += write_reset_ptdl(patch_buf, patch_offs, fwinfo, fw_id);
-
- /* Now the length is known, update the LIST.length */
- (void)write_uint32(patch_buf, list_len_offs,
- (patch_offs - ptdl_start_offs) + PTCH_LIST_SIZE);
-
- /* Re write XBV headers just to fill in the correct file size */
- (void)write_xbv_header(patch_buf, 0, (patch_offs - payload_offs));
-
- unifi_trace(card->ospriv, UDBG1, "XBV:PTCH size %u, fw_id %u\n",
- patch_offs, fw_id);
- if (size)
- {
- *size = patch_offs;
- }
- kfree(rdbuf);
-
- return patch_buf;
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/*
- * ---------------------------------------------------------------------------
- * FILE: csr_wifi_hip_xbv.h
- *
- * PURPOSE:
- * Definitions and declarations for code to read XBV files - the UniFi
- * firmware download file format.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __XBV_H__
-#define __XBV_H__
-
-#ifndef CSR_WIFI_XBV_TEST
-/* Driver includes */
-#include "csr_wifi_hip_unifi.h"
-#endif
-
-
-struct VMEQ
-{
- u32 addr;
- u16 mask;
- u16 value;
-};
-
-struct VAND
-{
- u32 first;
- u32 count;
-};
-
-struct VERS
-{
- u32 num_vand;
-};
-
-struct FWDL
-{
- u32 dl_addr;
- u32 dl_size;
- u32 dl_offset;
-};
-
-struct FWOV
-{
- u32 dl_size;
- u32 dl_offset;
-};
-
-struct PTDL
-{
- u32 dl_size;
- u32 dl_offset;
-};
-
-#define MAX_VMEQ 64
-#define MAX_VAND 64
-#define MAX_FWDL 256
-#define MAX_PTDL 256
-
-/* An XBV1 file can either contain firmware or patches (at the
- * moment). The 'mode' member of the xbv1_t structure tells us which
- * one is the case. */
-typedef enum
-{
- xbv_unknown,
- xbv_firmware,
- xbv_patch
-} xbv_mode;
-
-typedef struct
-{
- xbv_mode mode;
-
- /* Parts of a Firmware XBV1 */
-
- struct VMEQ vmeq[MAX_VMEQ];
- u32 num_vmeq;
- struct VAND vand[MAX_VAND];
- struct VERS vers;
-
- u32 slut_addr;
-
- /* F/W download image, possibly more than one part */
- struct FWDL fwdl[MAX_FWDL];
- s16 num_fwdl;
-
- /* F/W overlay image, add r not used */
- struct FWOV fwov;
-
- /* Parts of a Patch XBV1 */
-
- u32 build_id;
-
- struct PTDL ptdl[MAX_PTDL];
- s16 num_ptdl;
-} xbv1_t;
-
-
-typedef s32 (*fwreadfn_t)(void *ospriv, void *dlpriv, u32 offset, void *buf, u32 len);
-
-CsrResult xbv1_parse(card_t *card, fwreadfn_t readfn, void *dlpriv, xbv1_t *fwinfo);
-s32 xbv1_read_slut(card_t *card, fwreadfn_t readfn, void *dlpriv, xbv1_t *fwinfo,
- symbol_t *slut, u32 slut_len);
-void* xbv_to_patch(card_t *card, fwreadfn_t readfn, const void *fw_buf, const xbv1_t *fwinfo,
- u32 *size);
-
-#endif /* __XBV_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-
-#ifndef CSR_WIFI_HOSTIO_H
-#define CSR_WIFI_HOSTIO_H
-
-#define CSR_WIFI_HOSTIO_PRIM 0x0453
-
-#endif /* CSR_WIFI_HOSTIO_H */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-#ifndef CSR_WIFI_LIB_H__
-#define CSR_WIFI_LIB_H__
-
-#include "csr_wifi_fsm_event.h"
-
-/*----------------------------------------------------------------------------*
- * CsrWifiFsmEventInit
- *
- * DESCRIPTION
- * Macro to initialise the members of a CsrWifiFsmEvent.
- *----------------------------------------------------------------------------*/
-#define CsrWifiFsmEventInit(evt, p_primtype, p_msgtype, p_dst, p_src) \
- (evt)->primtype = p_primtype; \
- (evt)->type = p_msgtype; \
- (evt)->destination = p_dst; \
- (evt)->source = p_src
-
-
-/*----------------------------------------------------------------------------*
- * CsrWifiEvent_struct
- *
- * DESCRIPTION
- * Generic message creator.
- * Allocates and fills in a message with the signature CsrWifiEvent
- *
- *----------------------------------------------------------------------------*/
-CsrWifiFsmEvent* CsrWifiEvent_struct(u16 primtype, u16 msgtype, CsrSchedQid dst, CsrSchedQid src);
-
-typedef struct
-{
- CsrWifiFsmEvent common;
- u8 value;
-} CsrWifiEventCsrUint8;
-
-/*----------------------------------------------------------------------------*
- * CsrWifiEventCsrUint8_struct
- *
- * DESCRIPTION
- * Generic message creator.
- * Allocates and fills in a message with the signature CsrWifiEventCsrUint8
- *
- *----------------------------------------------------------------------------*/
-CsrWifiEventCsrUint8* CsrWifiEventCsrUint8_struct(u16 primtype, u16 msgtype, CsrSchedQid dst, CsrSchedQid src, u8 value);
-
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 value;
-} CsrWifiEventCsrUint16;
-
-/*----------------------------------------------------------------------------*
- * CsrWifiEventCsrUint16_struct
- *
- * DESCRIPTION
- * Generic message creator.
- * Allocates and fills in a message with the signature CsrWifiEventCsrUint16
- *
- *----------------------------------------------------------------------------*/
-CsrWifiEventCsrUint16* CsrWifiEventCsrUint16_struct(u16 primtype, u16 msgtype, CsrSchedQid dst, CsrSchedQid src, u16 value);
-
-typedef struct
-{
- CsrWifiFsmEvent common;
- u32 value;
-} CsrWifiEventCsrUint32;
-
-/*----------------------------------------------------------------------------*
- * CsrWifiEventCsrUint32_struct
- *
- * DESCRIPTION
- * Generic message creator.
- * Allocates and fills in a message with the signature CsrWifiEventCsrUint32
- *
- *----------------------------------------------------------------------------*/
-CsrWifiEventCsrUint32* CsrWifiEventCsrUint32_struct(u16 primtype, u16 msgtype, CsrSchedQid dst, CsrSchedQid src, u32 value);
-
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 value16;
- u8 value8;
-} CsrWifiEventCsrUint16CsrUint8;
-
-/*----------------------------------------------------------------------------*
- * CsrWifiEventCsrUint16CsrUint8_struct
- *
- * DESCRIPTION
- * Generic message creator.
- * Allocates and fills in a message with the signature CsrWifiEventCsrUint16CsrUint8
- *
- *----------------------------------------------------------------------------*/
-CsrWifiEventCsrUint16CsrUint8* CsrWifiEventCsrUint16CsrUint8_struct(u16 primtype, u16 msgtype, CsrSchedQid dst, CsrSchedQid src, u16 value16, u8 value8);
-
-#endif /* CSR_WIFI_LIB_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_MSGCONV_H__
-#define CSR_WIFI_MSGCONV_H__
-
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-
-void CsrUint16SerBigEndian(u8 *ptr, size_t *len, u16 v);
-void CsrUint24SerBigEndian(u8 *ptr, size_t *len, u32 v);
-void CsrUint32SerBigEndian(u8 *ptr, size_t *len, u32 v);
-
-void CsrUint16DesBigEndian(u16 *v, u8 *buffer, size_t *offset);
-void CsrUint24DesBigEndian(u32 *v, u8 *buffer, size_t *offset);
-void CsrUint32DesBigEndian(u32 *v, u8 *buffer, size_t *offset);
-
-void CsrUint24Ser(u8 *ptr, size_t *len, u32 v);
-void CsrUint24Des(u32 *v, u8 *buffer, size_t *offset);
-
-
-size_t CsrWifiEventSizeof(void *msg);
-u8* CsrWifiEventSer(u8 *ptr, size_t *len, void *msg);
-void* CsrWifiEventDes(u8 *buffer, size_t length);
-
-size_t CsrWifiEventCsrUint8Sizeof(void *msg);
-u8* CsrWifiEventCsrUint8Ser(u8 *ptr, size_t *len, void *msg);
-void* CsrWifiEventCsrUint8Des(u8 *buffer, size_t length);
-
-size_t CsrWifiEventCsrUint16Sizeof(void *msg);
-u8* CsrWifiEventCsrUint16Ser(u8 *ptr, size_t *len, void *msg);
-void* CsrWifiEventCsrUint16Des(u8 *buffer, size_t length);
-
-size_t CsrWifiEventCsrUint32Sizeof(void *msg);
-u8* CsrWifiEventCsrUint32Ser(u8 *ptr, size_t *len, void *msg);
-void* CsrWifiEventCsrUint32Des(u8 *buffer, size_t length);
-
-size_t CsrWifiEventCsrUint16CsrUint8Sizeof(void *msg);
-u8* CsrWifiEventCsrUint16CsrUint8Ser(u8 *ptr, size_t *len, void *msg);
-void* CsrWifiEventCsrUint16CsrUint8Des(u8 *buffer, size_t length);
-
-#endif /* CSR_WIFI_MSGCONV_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-#ifdef CSR_WIFI_NME_ENABLE
-#ifdef CSR_WIFI_AP_ENABLE
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_NME_AP_MODULE
-#include "csr_wifi_nme_ap_serialize.h"
-#include "csr_wifi_nme_ap_prim.h"
-
-static CsrMsgConvMsgEntry csrwifinmeap_conv_lut[] = {
- { CSR_WIFI_NME_AP_CONFIG_SET_REQ, CsrWifiNmeApConfigSetReqSizeof, CsrWifiNmeApConfigSetReqSer, CsrWifiNmeApConfigSetReqDes, CsrWifiNmeApConfigSetReqSerFree },
- { CSR_WIFI_NME_AP_WPS_REGISTER_REQ, CsrWifiNmeApWpsRegisterReqSizeof, CsrWifiNmeApWpsRegisterReqSer, CsrWifiNmeApWpsRegisterReqDes, CsrWifiNmeApWpsRegisterReqSerFree },
- { CSR_WIFI_NME_AP_START_REQ, CsrWifiNmeApStartReqSizeof, CsrWifiNmeApStartReqSer, CsrWifiNmeApStartReqDes, CsrWifiNmeApStartReqSerFree },
- { CSR_WIFI_NME_AP_STOP_REQ, CsrWifiNmeApStopReqSizeof, CsrWifiNmeApStopReqSer, CsrWifiNmeApStopReqDes, CsrWifiNmeApStopReqSerFree },
- { CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_REQ, CsrWifiNmeApWmmParamUpdateReqSizeof, CsrWifiNmeApWmmParamUpdateReqSer, CsrWifiNmeApWmmParamUpdateReqDes, CsrWifiNmeApWmmParamUpdateReqSerFree },
- { CSR_WIFI_NME_AP_STA_REMOVE_REQ, CsrWifiNmeApStaRemoveReqSizeof, CsrWifiNmeApStaRemoveReqSer, CsrWifiNmeApStaRemoveReqDes, CsrWifiNmeApStaRemoveReqSerFree },
- { CSR_WIFI_NME_AP_CONFIG_SET_CFM, CsrWifiNmeApConfigSetCfmSizeof, CsrWifiNmeApConfigSetCfmSer, CsrWifiNmeApConfigSetCfmDes, CsrWifiNmeApConfigSetCfmSerFree },
- { CSR_WIFI_NME_AP_WPS_REGISTER_CFM, CsrWifiNmeApWpsRegisterCfmSizeof, CsrWifiNmeApWpsRegisterCfmSer, CsrWifiNmeApWpsRegisterCfmDes, CsrWifiNmeApWpsRegisterCfmSerFree },
- { CSR_WIFI_NME_AP_START_CFM, CsrWifiNmeApStartCfmSizeof, CsrWifiNmeApStartCfmSer, CsrWifiNmeApStartCfmDes, CsrWifiNmeApStartCfmSerFree },
- { CSR_WIFI_NME_AP_STOP_CFM, CsrWifiNmeApStopCfmSizeof, CsrWifiNmeApStopCfmSer, CsrWifiNmeApStopCfmDes, CsrWifiNmeApStopCfmSerFree },
- { CSR_WIFI_NME_AP_STOP_IND, CsrWifiNmeApStopIndSizeof, CsrWifiNmeApStopIndSer, CsrWifiNmeApStopIndDes, CsrWifiNmeApStopIndSerFree },
- { CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_CFM, CsrWifiNmeApWmmParamUpdateCfmSizeof, CsrWifiNmeApWmmParamUpdateCfmSer, CsrWifiNmeApWmmParamUpdateCfmDes, CsrWifiNmeApWmmParamUpdateCfmSerFree },
- { CSR_WIFI_NME_AP_STATION_IND, CsrWifiNmeApStationIndSizeof, CsrWifiNmeApStationIndSer, CsrWifiNmeApStationIndDes, CsrWifiNmeApStationIndSerFree },
-
- { 0, NULL, NULL, NULL, NULL },
-};
-
-CsrMsgConvMsgEntry* CsrWifiNmeApConverterLookup(CsrMsgConvMsgEntry *ce, u16 msgType)
-{
- if (msgType & CSR_PRIM_UPSTREAM)
- {
- u16 idx = (msgType & ~CSR_PRIM_UPSTREAM) + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_COUNT;
- if (idx < (CSR_WIFI_NME_AP_PRIM_UPSTREAM_COUNT + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_COUNT) &&
- csrwifinmeap_conv_lut[idx].msgType == msgType)
- {
- return &csrwifinmeap_conv_lut[idx];
- }
- }
- else
- {
- if (msgType < CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_COUNT &&
- csrwifinmeap_conv_lut[msgType].msgType == msgType)
- {
- return &csrwifinmeap_conv_lut[msgType];
- }
- }
- return NULL;
-}
-
-
-void CsrWifiNmeApConverterInit(void)
-{
- CsrMsgConvInsert(CSR_WIFI_NME_AP_PRIM, csrwifinmeap_conv_lut);
- CsrMsgConvCustomLookupRegister(CSR_WIFI_NME_AP_PRIM, CsrWifiNmeApConverterLookup);
-}
-
-
-#ifdef CSR_LOG_ENABLE
-static const CsrLogPrimitiveInformation csrwifinmeap_conv_info = {
- CSR_WIFI_NME_AP_PRIM,
- (char *)"CSR_WIFI_NME_AP_PRIM",
- csrwifinmeap_conv_lut
-};
-const CsrLogPrimitiveInformation* CsrWifiNmeApTechInfoGet(void)
-{
- return &csrwifinmeap_conv_info;
-}
-
-
-#endif /* CSR_LOG_ENABLE */
-#endif /* EXCLUDE_CSR_WIFI_NME_AP_MODULE */
-#endif /* CSR_WIFI_NME_ENABLE */
-#endif /* CSR_WIFI_AP_ENABLE */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_AP_CONVERTER_INIT_H__
-#define CSR_WIFI_NME_AP_CONVERTER_INIT_H__
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_converter_init.h
-#endif
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_converter_init.h
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_NME_AP_MODULE
-
-#include "csr_msgconv.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-
-extern const CsrLogPrimitiveInformation* CsrWifiNmeApTechInfoGet(void);
-#endif /* CSR_LOG_ENABLE */
-
-extern void CsrWifiNmeApConverterInit(void);
-
-#else /* EXCLUDE_CSR_WIFI_NME_AP_MODULE */
-
-#define CsrWifiNmeApConverterInit()
-
-#endif /* EXCLUDE_CSR_WIFI_NME_AP_MODULE */
-
-#endif /* CSR_WIFI_NME_AP_CONVERTER_INIT_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_nme_ap_prim.h"
-#include "csr_wifi_nme_ap_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiNmeApFreeDownstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_NME_AP_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiNmeApFreeDownstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_NME_AP_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiNmeApPrim *) message))
- {
- case CSR_WIFI_NME_AP_CONFIG_SET_REQ:
- {
- CsrWifiNmeApConfigSetReq *p = (CsrWifiNmeApConfigSetReq *)message;
- kfree(p->apMacConfig.macAddressList);
- p->apMacConfig.macAddressList = NULL;
- break;
- }
- case CSR_WIFI_NME_AP_START_REQ:
- {
- CsrWifiNmeApStartReq *p = (CsrWifiNmeApStartReq *)message;
- switch (p->apCredentials.authType)
- {
- case CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL:
- switch (p->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase)
- {
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE:
- kfree(p->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase);
- p->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase = NULL;
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- {
- u16 i3;
- for (i3 = 0; i3 < p->p2pGoParam.operatingChanList.channelEntryListCount; i3++)
- {
- kfree(p->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel);
- p->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel = NULL;
- }
- }
- kfree(p->p2pGoParam.operatingChanList.channelEntryList);
- p->p2pGoParam.operatingChanList.channelEntryList = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_wifi_nme_ap_prim.h"
-#include "csr_wifi_nme_ap_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiNmeApFreeUpstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_NME_AP_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiNmeApFreeUpstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_NME_AP_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_AP_LIB_H__
-#define CSR_WIFI_NME_AP_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_nme_ap_prim.h"
-#include "csr_wifi_nme_task.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_lib.h
-#endif
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_lib.h
-#endif
-
-/*----------------------------------------------------------------------------*
- * CsrWifiNmeApFreeUpstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_NME_AP upstream message. Does not
- * free the message itself, and can only be used for upstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_NME_AP upstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiNmeApFreeUpstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * CsrWifiNmeApFreeDownstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_NME_AP downstream message. Does not
- * free the message itself, and can only be used for downstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_NME_AP downstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiNmeApFreeDownstreamMessageContents(u16 eventClass, void *message);
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApConfigSetReqSend
-
- DESCRIPTION
- This primitive passes AP configuration info for NME. This can be sent at
- any time but will be acted upon when the AP is started again. This
- information is common to both P2P GO and AP
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- apConfig - AP configuration for the NME.
- apMacConfig - MAC configuration to be acted on when
- CSR_WIFI_NME_AP_START.request is sent.
-
-*******************************************************************************/
-#define CsrWifiNmeApConfigSetReqCreate(msg__, dst__, src__, apConfig__, apMacConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_CONFIG_SET_REQ, dst__, src__); \
- msg__->apConfig = (apConfig__); \
- msg__->apMacConfig = (apMacConfig__);
-
-#define CsrWifiNmeApConfigSetReqSendTo(dst__, src__, apConfig__, apMacConfig__) \
- { \
- CsrWifiNmeApConfigSetReq *msg__; \
- CsrWifiNmeApConfigSetReqCreate(msg__, dst__, src__, apConfig__, apMacConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApConfigSetReqSend(src__, apConfig__, apMacConfig__) \
- CsrWifiNmeApConfigSetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, apConfig__, apMacConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiNmeApConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeApConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeApConfigSetCfm *msg__; \
- CsrWifiNmeApConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApConfigSetCfmSend(dst__, status__) \
- CsrWifiNmeApConfigSetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStaRemoveReqSend
-
- DESCRIPTION
- This primitive disconnects a connected station. If keepBlocking is set to
- TRUE, the station with the specified MAC address is not allowed to
- connect. If the requested station is not already connected,it may be
- blocked based on keepBlocking parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- staMacAddress - Mac Address of the station to be disconnected or blocked
- keepBlocking - If TRUE, the station is blocked. If FALSE and the station is
- connected, disconnect the station. If FALSE and the station
- is not connected, no action is taken.
-
-*******************************************************************************/
-#define CsrWifiNmeApStaRemoveReqCreate(msg__, dst__, src__, interfaceTag__, staMacAddress__, keepBlocking__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStaRemoveReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_STA_REMOVE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->staMacAddress = (staMacAddress__); \
- msg__->keepBlocking = (keepBlocking__);
-
-#define CsrWifiNmeApStaRemoveReqSendTo(dst__, src__, interfaceTag__, staMacAddress__, keepBlocking__) \
- { \
- CsrWifiNmeApStaRemoveReq *msg__; \
- CsrWifiNmeApStaRemoveReqCreate(msg__, dst__, src__, interfaceTag__, staMacAddress__, keepBlocking__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStaRemoveReqSend(src__, interfaceTag__, staMacAddress__, keepBlocking__) \
- CsrWifiNmeApStaRemoveReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, staMacAddress__, keepBlocking__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStartReqSend
-
- DESCRIPTION
- This primitive requests NME to started the AP operation.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface identifier; unique identifier of an interface
- apType - AP Type specifies the Legacy AP or P2P GO operation
- cloakSsid - Indicates whether the SSID should be cloaked (hidden and
- not broadcast in beacon) or not
- ssid - Service Set Identifier
- ifIndex - Radio interface
- channel - Channel number of the channel to use
- apCredentials - Security credential configuration.
- maxConnections - Maximum number of stations/P2P clients allowed
- p2pGoParam - P2P specific GO parameters.
- wpsEnabled - Indicates whether WPS should be enabled or not
-
-*******************************************************************************/
-#define CsrWifiNmeApStartReqCreate(msg__, dst__, src__, interfaceTag__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, apCredentials__, maxConnections__, p2pGoParam__, wpsEnabled__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStartReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_START_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->apType = (apType__); \
- msg__->cloakSsid = (cloakSsid__); \
- msg__->ssid = (ssid__); \
- msg__->ifIndex = (ifIndex__); \
- msg__->channel = (channel__); \
- msg__->apCredentials = (apCredentials__); \
- msg__->maxConnections = (maxConnections__); \
- msg__->p2pGoParam = (p2pGoParam__); \
- msg__->wpsEnabled = (wpsEnabled__);
-
-#define CsrWifiNmeApStartReqSendTo(dst__, src__, interfaceTag__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, apCredentials__, maxConnections__, p2pGoParam__, wpsEnabled__) \
- { \
- CsrWifiNmeApStartReq *msg__; \
- CsrWifiNmeApStartReqCreate(msg__, dst__, src__, interfaceTag__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, apCredentials__, maxConnections__, p2pGoParam__, wpsEnabled__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStartReqSend(src__, interfaceTag__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, apCredentials__, maxConnections__, p2pGoParam__, wpsEnabled__) \
- CsrWifiNmeApStartReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, apCredentials__, maxConnections__, p2pGoParam__, wpsEnabled__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStartCfmSend
-
- DESCRIPTION
- This primitive reports the result of CSR_WIFI_NME_AP_START.request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
- ssid - Service Set Identifier
-
-*******************************************************************************/
-#define CsrWifiNmeApStartCfmCreate(msg__, dst__, src__, interfaceTag__, status__, ssid__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStartCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_START_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->ssid = (ssid__);
-
-#define CsrWifiNmeApStartCfmSendTo(dst__, src__, interfaceTag__, status__, ssid__) \
- { \
- CsrWifiNmeApStartCfm *msg__; \
- CsrWifiNmeApStartCfmCreate(msg__, dst__, src__, interfaceTag__, status__, ssid__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStartCfmSend(dst__, interfaceTag__, status__, ssid__) \
- CsrWifiNmeApStartCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__, ssid__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStationIndSend
-
- DESCRIPTION
- This primitive indicates that a station has joined or a previously joined
- station has left the BSS/group
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- mediaStatus - Indicates whether the station is connected or
- disconnected
- peerMacAddress - MAC address of the station
- peerDeviceAddress - P2P Device Address
-
-*******************************************************************************/
-#define CsrWifiNmeApStationIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStationInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_STATION_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->mediaStatus = (mediaStatus__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->peerDeviceAddress = (peerDeviceAddress__);
-
-#define CsrWifiNmeApStationIndSendTo(dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__) \
- { \
- CsrWifiNmeApStationInd *msg__; \
- CsrWifiNmeApStationIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStationIndSend(dst__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__) \
- CsrWifiNmeApStationIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopReqSend
-
- DESCRIPTION
- This primitive requests NME to stop the AP operation.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiNmeApStopReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStopReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_STOP_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiNmeApStopReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiNmeApStopReq *msg__; \
- CsrWifiNmeApStopReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStopReqSend(src__, interfaceTag__) \
- CsrWifiNmeApStopReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopIndSend
-
- DESCRIPTION
- Indicates that AP operation had stopped because of some unrecoverable
- error after AP operation was started successfully. NME sends this signal
- after failing to restart the AP operation internally following an error
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- apType - Reports AP Type (P2PGO or AP)
- status - Error Status
-
-*******************************************************************************/
-#define CsrWifiNmeApStopIndCreate(msg__, dst__, src__, interfaceTag__, apType__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStopInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_STOP_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->apType = (apType__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeApStopIndSendTo(dst__, src__, interfaceTag__, apType__, status__) \
- { \
- CsrWifiNmeApStopInd *msg__; \
- CsrWifiNmeApStopIndCreate(msg__, dst__, src__, interfaceTag__, apType__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStopIndSend(dst__, interfaceTag__, apType__, status__) \
- CsrWifiNmeApStopIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, apType__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopCfmSend
-
- DESCRIPTION
- This primitive confirms that the AP operation is stopped. NME shall send
- this primitive in response to the request even if AP operation has
- already been stopped
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiNmeApStopCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApStopCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_STOP_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeApStopCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiNmeApStopCfm *msg__; \
- CsrWifiNmeApStopCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApStopCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiNmeApStopCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWmmParamUpdateReqSend
-
- DESCRIPTION
- Application uses this primitive to update the WMM parameters
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- wmmApParams - WMM Access point parameters per access category. The array
- index corresponds to the ACI
- wmmApBcParams - WMM station parameters per access category to be advertised
- in the beacons and probe response The array index
- corresponds to the ACI
-
-*******************************************************************************/
-#define CsrWifiNmeApWmmParamUpdateReqCreate(msg__, dst__, src__, wmmApParams__, wmmApBcParams__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApWmmParamUpdateReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_REQ, dst__, src__); \
- memcpy(msg__->wmmApParams, (wmmApParams__), sizeof(CsrWifiSmeWmmAcParams) * 4); \
- memcpy(msg__->wmmApBcParams, (wmmApBcParams__), sizeof(CsrWifiSmeWmmAcParams) * 4);
-
-#define CsrWifiNmeApWmmParamUpdateReqSendTo(dst__, src__, wmmApParams__, wmmApBcParams__) \
- { \
- CsrWifiNmeApWmmParamUpdateReq *msg__; \
- CsrWifiNmeApWmmParamUpdateReqCreate(msg__, dst__, src__, wmmApParams__, wmmApBcParams__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApWmmParamUpdateReqSend(src__, wmmApParams__, wmmApBcParams__) \
- CsrWifiNmeApWmmParamUpdateReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, wmmApParams__, wmmApBcParams__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWmmParamUpdateCfmSend
-
- DESCRIPTION
- A confirm for for the WMM parameters update
-
- PARAMETERS
- queue - Destination Task Queue
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiNmeApWmmParamUpdateCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApWmmParamUpdateCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeApWmmParamUpdateCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeApWmmParamUpdateCfm *msg__; \
- CsrWifiNmeApWmmParamUpdateCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApWmmParamUpdateCfmSend(dst__, status__) \
- CsrWifiNmeApWmmParamUpdateCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWpsRegisterReqSend
-
- DESCRIPTION
- This primitive allows the NME to accept the WPS registration from an
- enrollee. Such registration procedure can be cancelled by sending
- CSR_WIFI_NME_WPS_CANCEL.request.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- selectedDevicePasswordId - Selected password type
- selectedConfigMethod - Selected WPS configuration method type
- pin - PIN value.
- Relevant if selected device password ID is PIN.4
- digit pin is passed by sending the pin digits in
- pin[0]..pin[3] and rest of the contents filled
- with '-'.
-
-*******************************************************************************/
-#define CsrWifiNmeApWpsRegisterReqCreate(msg__, dst__, src__, interfaceTag__, selectedDevicePasswordId__, selectedConfigMethod__, pin__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApWpsRegisterReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_WPS_REGISTER_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->selectedDevicePasswordId = (selectedDevicePasswordId__); \
- msg__->selectedConfigMethod = (selectedConfigMethod__); \
- memcpy(msg__->pin, (pin__), sizeof(u8) * 8);
-
-#define CsrWifiNmeApWpsRegisterReqSendTo(dst__, src__, interfaceTag__, selectedDevicePasswordId__, selectedConfigMethod__, pin__) \
- { \
- CsrWifiNmeApWpsRegisterReq *msg__; \
- CsrWifiNmeApWpsRegisterReqCreate(msg__, dst__, src__, interfaceTag__, selectedDevicePasswordId__, selectedConfigMethod__, pin__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApWpsRegisterReqSend(src__, interfaceTag__, selectedDevicePasswordId__, selectedConfigMethod__, pin__) \
- CsrWifiNmeApWpsRegisterReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, selectedDevicePasswordId__, selectedConfigMethod__, pin__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWpsRegisterCfmSend
-
- DESCRIPTION
- This primitive reports the result of WPS procedure.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiNmeApWpsRegisterCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeApWpsRegisterCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_AP_PRIM, CSR_WIFI_NME_AP_WPS_REGISTER_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeApWpsRegisterCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiNmeApWpsRegisterCfm *msg__; \
- CsrWifiNmeApWpsRegisterCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiNmeApWpsRegisterCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiNmeApWpsRegisterCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__)
-
-#endif /* CSR_WIFI_NME_AP_LIB_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_AP_PRIM_H__
-#define CSR_WIFI_NME_AP_PRIM_H__
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-#include "csr_wifi_sme_ap_prim.h"
-#include "csr_wifi_nme_prim.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_prim.h
-#endif
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_prim.h
-#endif
-
-#define CSR_WIFI_NME_AP_PRIM (0x0426)
-
-typedef CsrPrim CsrWifiNmeApPrim;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApPersCredentialType
-
- DESCRIPTION
- NME Credential Types
-
- VALUES
- CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK
- - Use PSK as credential.
- CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE
- - Use the specified passphrase as credential
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeApPersCredentialType;
-#define CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK ((CsrWifiNmeApPersCredentialType) 0x00)
-#define CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE ((CsrWifiNmeApPersCredentialType) 0x01)
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApConfig
-
- DESCRIPTION
- Structure holding AP config data.
-
- MEMBERS
- apGroupkeyTimeout - Access point group key timeout.
- apStrictGtkRekey - Access point strict GTK rekey flag. If set TRUE, the AP
- shall rekey GTK every time a connected STA leaves BSS.
- apGmkTimeout - Access point GMK timeout
- apResponseTimeout - Response timeout
- apRetransLimit - Max allowed retransmissions
-
-*******************************************************************************/
-typedef struct
-{
- u16 apGroupkeyTimeout;
- u8 apStrictGtkRekey;
- u16 apGmkTimeout;
- u16 apResponseTimeout;
- u8 apRetransLimit;
-} CsrWifiNmeApConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApAuthPers
-
- DESCRIPTION
-
- MEMBERS
- authSupport - Credential type value (as defined in the
- enumeration type).
- rsnCapabilities - RSN capabilities mask
- wapiCapabilities - WAPI capabilities mask
- pskOrPassphrase - Credential type value (as defined in the
- enumeration type).
- authPers_credentials - Union containing credentials which depends
- on credentialType parameter.
- authPers_credentialspsk -
- authPers_credentialspassphrase -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApAuthSupportMask authSupport;
- CsrWifiSmeApRsnCapabilitiesMask rsnCapabilities;
- CsrWifiSmeApWapiCapabilitiesMask wapiCapabilities;
- CsrWifiNmeApPersCredentialType pskOrPassphrase;
- union {
- CsrWifiNmePsk psk;
- CsrWifiNmePassphrase passphrase;
- } authPers_credentials;
-} CsrWifiNmeApAuthPers;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApCredentials
-
- DESCRIPTION
- Structure containing the Credentials data.
-
- MEMBERS
- authType - Authentication type
- nmeAuthType - Authentication parameters
- nmeAuthTypeopenSystemEmpty -
- nmeAuthTypeauthwep -
- nmeAuthTypeauthTypePersonal -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApAuthType authType;
- union {
- CsrWifiSmeEmpty openSystemEmpty;
- CsrWifiSmeWepAuth authwep;
- CsrWifiNmeApAuthPers authTypePersonal;
- } nmeAuthType;
-} CsrWifiNmeApCredentials;
-
-
-/* Downstream */
-#define CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_NME_AP_CONFIG_SET_REQ ((CsrWifiNmeApPrim) (0x0000 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_WPS_REGISTER_REQ ((CsrWifiNmeApPrim) (0x0001 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_START_REQ ((CsrWifiNmeApPrim) (0x0002 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_STOP_REQ ((CsrWifiNmeApPrim) (0x0003 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_REQ ((CsrWifiNmeApPrim) (0x0004 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_STA_REMOVE_REQ ((CsrWifiNmeApPrim) (0x0005 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_HIGHEST (0x0005 + CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_NME_AP_CONFIG_SET_CFM ((CsrWifiNmeApPrim)(0x0000 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_WPS_REGISTER_CFM ((CsrWifiNmeApPrim)(0x0001 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_START_CFM ((CsrWifiNmeApPrim)(0x0002 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_STOP_CFM ((CsrWifiNmeApPrim)(0x0003 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_STOP_IND ((CsrWifiNmeApPrim)(0x0004 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_WMM_PARAM_UPDATE_CFM ((CsrWifiNmeApPrim)(0x0005 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_AP_STATION_IND ((CsrWifiNmeApPrim)(0x0006 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_NME_AP_PRIM_UPSTREAM_HIGHEST (0x0006 + CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_NME_AP_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_NME_AP_PRIM_UPSTREAM_COUNT (CSR_WIFI_NME_AP_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_NME_AP_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApConfigSetReq
-
- DESCRIPTION
- This primitive passes AP configuration info for NME. This can be sent at
- any time but will be acted upon when the AP is started again. This
- information is common to both P2P GO and AP
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- apConfig - AP configuration for the NME.
- apMacConfig - MAC configuration to be acted on when
- CSR_WIFI_NME_AP_START.request is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiNmeApConfig apConfig;
- CsrWifiSmeApMacConfig apMacConfig;
-} CsrWifiNmeApConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWpsRegisterReq
-
- DESCRIPTION
- This primitive allows the NME to accept the WPS registration from an
- enrollee. Such registration procedure can be cancelled by sending
- CSR_WIFI_NME_WPS_CANCEL.request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- selectedDevicePasswordId - Selected password type
- selectedConfigMethod - Selected WPS configuration method type
- pin - PIN value.
- Relevant if selected device password ID is PIN.4
- digit pin is passed by sending the pin digits in
- pin[0]..pin[3] and rest of the contents filled
- with '-'.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeWpsDpid selectedDevicePasswordId;
- CsrWifiSmeWpsConfigType selectedConfigMethod;
- u8 pin[8];
-} CsrWifiNmeApWpsRegisterReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStartReq
-
- DESCRIPTION
- This primitive requests NME to started the AP operation.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface identifier; unique identifier of an interface
- apType - AP Type specifies the Legacy AP or P2P GO operation
- cloakSsid - Indicates whether the SSID should be cloaked (hidden and
- not broadcast in beacon) or not
- ssid - Service Set Identifier
- ifIndex - Radio interface
- channel - Channel number of the channel to use
- apCredentials - Security credential configuration.
- maxConnections - Maximum number of stations/P2P clients allowed
- p2pGoParam - P2P specific GO parameters.
- wpsEnabled - Indicates whether WPS should be enabled or not
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeApType apType;
- u8 cloakSsid;
- CsrWifiSsid ssid;
- CsrWifiSmeRadioIF ifIndex;
- u8 channel;
- CsrWifiNmeApCredentials apCredentials;
- u8 maxConnections;
- CsrWifiSmeApP2pGoConfig p2pGoParam;
- u8 wpsEnabled;
-} CsrWifiNmeApStartReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopReq
-
- DESCRIPTION
- This primitive requests NME to stop the AP operation.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiNmeApStopReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWmmParamUpdateReq
-
- DESCRIPTION
- Application uses this primitive to update the WMM parameters
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- wmmApParams - WMM Access point parameters per access category. The array
- index corresponds to the ACI
- wmmApBcParams - WMM station parameters per access category to be advertised
- in the beacons and probe response The array index
- corresponds to the ACI
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeWmmAcParams wmmApParams[4];
- CsrWifiSmeWmmAcParams wmmApBcParams[4];
-} CsrWifiNmeApWmmParamUpdateReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStaRemoveReq
-
- DESCRIPTION
- This primitive disconnects a connected station. If keepBlocking is set to
- TRUE, the station with the specified MAC address is not allowed to
- connect. If the requested station is not already connected,it may be
- blocked based on keepBlocking parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- staMacAddress - Mac Address of the station to be disconnected or blocked
- keepBlocking - If TRUE, the station is blocked. If FALSE and the station is
- connected, disconnect the station. If FALSE and the station
- is not connected, no action is taken.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiMacAddress staMacAddress;
- u8 keepBlocking;
-} CsrWifiNmeApStaRemoveReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeApConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWpsRegisterCfm
-
- DESCRIPTION
- This primitive reports the result of WPS procedure.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiNmeApWpsRegisterCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStartCfm
-
- DESCRIPTION
- This primitive reports the result of CSR_WIFI_NME_AP_START.request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
- ssid - Service Set Identifier
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSsid ssid;
-} CsrWifiNmeApStartCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopCfm
-
- DESCRIPTION
- This primitive confirms that the AP operation is stopped. NME shall send
- this primitive in response to the request even if AP operation has
- already been stopped
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface identifier; unique identifier of an interface
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiNmeApStopCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStopInd
-
- DESCRIPTION
- Indicates that AP operation had stopped because of some unrecoverable
- error after AP operation was started successfully. NME sends this signal
- after failing to restart the AP operation internally following an error
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- apType - Reports AP Type (P2PGO or AP)
- status - Error Status
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeApType apType;
- CsrResult status;
-} CsrWifiNmeApStopInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApWmmParamUpdateCfm
-
- DESCRIPTION
- A confirm for for the WMM parameters update
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeApWmmParamUpdateCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeApStationInd
-
- DESCRIPTION
- This primitive indicates that a station has joined or a previously joined
- station has left the BSS/group
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- mediaStatus - Indicates whether the station is connected or
- disconnected
- peerMacAddress - MAC address of the station
- peerDeviceAddress - P2P Device Address
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeMediaStatus mediaStatus;
- CsrWifiMacAddress peerMacAddress;
- CsrWifiMacAddress peerDeviceAddress;
-} CsrWifiNmeApStationInd;
-
-#endif /* CSR_WIFI_NME_AP_PRIM_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- FILE: csr_wifi_nme_sef.c
-
- (c) Cambridge Silicon Radio Limited 2010
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#include "csr_wifi_nme_ap_sef.h"
-#include "unifi_priv.h"
-
-void CsrWifiNmeApUpstreamStateHandlers(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- switch(msg->type) {
- case CSR_WIFI_NME_AP_START_CFM:
- CsrWifiNmeApStartCfmHandler(drvpriv, msg);
- break;
- case CSR_WIFI_NME_AP_STOP_CFM:
- CsrWifiNmeApStopCfmHandler(drvpriv, msg);
- break;
- case CSR_WIFI_NME_AP_CONFIG_SET_CFM:
- CsrWifiNmeApConfigSetCfmHandler(drvpriv, msg);
- break;
- default:
- unifi_error(drvpriv, "CsrWifiNmeApUpstreamStateHandlers: unhandled NME_AP message type 0x%.4X\n", msg->type);
- break;
- }
-}
+++ /dev/null
-/*****************************************************************************
- FILE: csr_wifi_nme_sef.h
- (c) Cambridge Silicon Radio Limited 2010
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-#ifndef CSR_WIFI_ROUTER_SEF_CSR_WIFI_NME_H__
-#define CSR_WIFI_ROUTER_SEF_CSR_WIFI_NME_H__
-
-#include "csr_wifi_nme_prim.h"
-
-void CsrWifiNmeApUpstreamStateHandlers(void* drvpriv, CsrWifiFsmEvent* msg);
-
-
-extern void CsrWifiNmeApConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg);
-extern void CsrWifiNmeApStartCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg);
-extern void CsrWifiNmeApStopCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg);
-
-#endif /* CSR_WIFI_ROUTER_SEF_CSR_WIFI_NME_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/string.h>
-#include <linux/slab.h>
-#include "csr_msgconv.h"
-
-#ifdef CSR_WIFI_NME_ENABLE
-#ifdef CSR_WIFI_AP_ENABLE
-
-#include "csr_wifi_nme_ap_prim.h"
-#include "csr_wifi_nme_ap_serialize.h"
-
-void CsrWifiNmeApPfree(void *ptr)
-{
- kfree(ptr);
-}
-
-
-size_t CsrWifiNmeApConfigSetReqSizeof(void *msg)
-{
- CsrWifiNmeApConfigSetReq *primitive = (CsrWifiNmeApConfigSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 104) */
- bufferSize += 2; /* u16 primitive->apConfig.apGroupkeyTimeout */
- bufferSize += 1; /* u8 primitive->apConfig.apStrictGtkRekey */
- bufferSize += 2; /* u16 primitive->apConfig.apGmkTimeout */
- bufferSize += 2; /* u16 primitive->apConfig.apResponseTimeout */
- bufferSize += 1; /* u8 primitive->apConfig.apRetransLimit */
- bufferSize += 1; /* CsrWifiSmeApPhySupportMask primitive->apMacConfig.phySupportedBitmap */
- bufferSize += 2; /* u16 primitive->apMacConfig.beaconInterval */
- bufferSize += 1; /* u8 primitive->apMacConfig.dtimPeriod */
- bufferSize += 2; /* u16 primitive->apMacConfig.maxListenInterval */
- bufferSize += 1; /* u8 primitive->apMacConfig.supportedRatesCount */
- bufferSize += 20; /* u8 primitive->apMacConfig.supportedRates[20] */
- bufferSize += 1; /* CsrWifiSmePreambleType primitive->apMacConfig.preamble */
- bufferSize += 1; /* u8 primitive->apMacConfig.shortSlotTimeEnabled */
- bufferSize += 1; /* CsrWifiSmeCtsProtectionType primitive->apMacConfig.ctsProtectionType */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmEnabled */
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApParams[i2].cwMin */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApParams[i2].cwMax */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApParams[i2].aifs */
- bufferSize += 2; /* u16 primitive->apMacConfig.wmmApParams[i2].txopLimit */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApParams[i2].admissionControlMandatory */
- }
- }
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApBcParams[i2].cwMin */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApBcParams[i2].cwMax */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApBcParams[i2].aifs */
- bufferSize += 2; /* u16 primitive->apMacConfig.wmmApBcParams[i2].txopLimit */
- bufferSize += 1; /* u8 primitive->apMacConfig.wmmApBcParams[i2].admissionControlMandatory */
- }
- }
- bufferSize += 1; /* CsrWifiSmeApAccessType primitive->apMacConfig.accessType */
- bufferSize += 1; /* u8 primitive->apMacConfig.macAddressListCount */
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->apMacConfig.macAddressListCount; i2++)
- {
- bufferSize += 6; /* u8 primitive->apMacConfig.macAddressList[i2].a[6] */
- }
- }
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.greenfieldSupported */
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.shortGi20MHz */
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.rxStbc */
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.rifsModeAllowed */
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.htProtection */
- bufferSize += 1; /* u8 primitive->apMacConfig.apHtParams.dualCtsProtection */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApConfigSetReq *primitive = (CsrWifiNmeApConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->apConfig.apGroupkeyTimeout);
- CsrUint8Ser(ptr, len, (u8) primitive->apConfig.apStrictGtkRekey);
- CsrUint16Ser(ptr, len, (u16) primitive->apConfig.apGmkTimeout);
- CsrUint16Ser(ptr, len, (u16) primitive->apConfig.apResponseTimeout);
- CsrUint8Ser(ptr, len, (u8) primitive->apConfig.apRetransLimit);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.phySupportedBitmap);
- CsrUint16Ser(ptr, len, (u16) primitive->apMacConfig.beaconInterval);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.dtimPeriod);
- CsrUint16Ser(ptr, len, (u16) primitive->apMacConfig.maxListenInterval);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.supportedRatesCount);
- CsrMemCpySer(ptr, len, (const void *) primitive->apMacConfig.supportedRates, ((u16) (20)));
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.preamble);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.shortSlotTimeEnabled);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.ctsProtectionType);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmEnabled);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApParams[i2].cwMin);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApParams[i2].cwMax);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApParams[i2].aifs);
- CsrUint16Ser(ptr, len, (u16) primitive->apMacConfig.wmmApParams[i2].txopLimit);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApParams[i2].admissionControlMandatory);
- }
- }
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApBcParams[i2].cwMin);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApBcParams[i2].cwMax);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApBcParams[i2].aifs);
- CsrUint16Ser(ptr, len, (u16) primitive->apMacConfig.wmmApBcParams[i2].txopLimit);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.wmmApBcParams[i2].admissionControlMandatory);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.accessType);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.macAddressListCount);
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->apMacConfig.macAddressListCount; i2++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->apMacConfig.macAddressList[i2].a, ((u16) (6)));
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.greenfieldSupported);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.shortGi20MHz);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.rxStbc);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.rifsModeAllowed);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.htProtection);
- CsrUint8Ser(ptr, len, (u8) primitive->apMacConfig.apHtParams.dualCtsProtection);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApConfigSetReq *primitive = kmalloc(sizeof(CsrWifiNmeApConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apConfig.apGroupkeyTimeout, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apConfig.apStrictGtkRekey, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apConfig.apGmkTimeout, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apConfig.apResponseTimeout, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apConfig.apRetransLimit, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.phySupportedBitmap, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apMacConfig.beaconInterval, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.dtimPeriod, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apMacConfig.maxListenInterval, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.supportedRatesCount, buffer, &offset);
- CsrMemCpyDes(primitive->apMacConfig.supportedRates, buffer, &offset, ((u16) (20)));
- CsrUint8Des((u8 *) &primitive->apMacConfig.preamble, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.shortSlotTimeEnabled, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.ctsProtectionType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmEnabled, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApParams[i2].cwMin, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApParams[i2].cwMax, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApParams[i2].aifs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apMacConfig.wmmApParams[i2].txopLimit, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApParams[i2].admissionControlMandatory, buffer, &offset);
- }
- }
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApBcParams[i2].cwMin, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApBcParams[i2].cwMax, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApBcParams[i2].aifs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apMacConfig.wmmApBcParams[i2].txopLimit, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.wmmApBcParams[i2].admissionControlMandatory, buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->apMacConfig.accessType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.macAddressListCount, buffer, &offset);
- primitive->apMacConfig.macAddressList = NULL;
- if (primitive->apMacConfig.macAddressListCount)
- {
- primitive->apMacConfig.macAddressList = kmalloc(sizeof(CsrWifiMacAddress) * primitive->apMacConfig.macAddressListCount, GFP_KERNEL);
- }
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->apMacConfig.macAddressListCount; i2++)
- {
- CsrMemCpyDes(primitive->apMacConfig.macAddressList[i2].a, buffer, &offset, ((u16) (6)));
- }
- }
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.greenfieldSupported, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.shortGi20MHz, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.rxStbc, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.rifsModeAllowed, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.htProtection, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apMacConfig.apHtParams.dualCtsProtection, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiNmeApConfigSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiNmeApConfigSetReq *primitive = (CsrWifiNmeApConfigSetReq *) voidPrimitivePointer;
- kfree(primitive->apMacConfig.macAddressList);
- kfree(primitive);
-}
-
-
-size_t CsrWifiNmeApWpsRegisterReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiSmeWpsDpid primitive->selectedDevicePasswordId */
- bufferSize += 2; /* CsrWifiSmeWpsConfigType primitive->selectedConfigMethod */
- bufferSize += 8; /* u8 primitive->pin[8] */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApWpsRegisterReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApWpsRegisterReq *primitive = (CsrWifiNmeApWpsRegisterReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->selectedDevicePasswordId);
- CsrUint16Ser(ptr, len, (u16) primitive->selectedConfigMethod);
- CsrMemCpySer(ptr, len, (const void *) primitive->pin, ((u16) (8)));
- return(ptr);
-}
-
-
-void* CsrWifiNmeApWpsRegisterReqDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApWpsRegisterReq *primitive = kmalloc(sizeof(CsrWifiNmeApWpsRegisterReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->selectedDevicePasswordId, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->selectedConfigMethod, buffer, &offset);
- CsrMemCpyDes(primitive->pin, buffer, &offset, ((u16) (8)));
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStartReqSizeof(void *msg)
-{
- CsrWifiNmeApStartReq *primitive = (CsrWifiNmeApStartReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 112) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeApType primitive->apType */
- bufferSize += 1; /* u8 primitive->cloakSsid */
- bufferSize += 32; /* u8 primitive->ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->ssid.length */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->ifIndex */
- bufferSize += 1; /* u8 primitive->channel */
- bufferSize += 1; /* CsrWifiSmeApAuthType primitive->apCredentials.authType */
- switch (primitive->apCredentials.authType)
- {
- case CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM:
- bufferSize += 1; /* u8 primitive->apCredentials.nmeAuthType.openSystemEmpty.empty */
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_WEP:
- bufferSize += 1; /* CsrWifiSmeWepCredentialType primitive->apCredentials.nmeAuthType.authwep.wepKeyType */
- switch (primitive->apCredentials.nmeAuthType.authwep.wepKeyType)
- {
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP128:
- bufferSize += 1; /* CsrWifiSmeWepAuthMode primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.wepAuthType */
- bufferSize += 1; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.selectedWepKey */
- bufferSize += 13; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key1[13] */
- bufferSize += 13; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key2[13] */
- bufferSize += 13; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key3[13] */
- bufferSize += 13; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key4[13] */
- break;
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP64:
- bufferSize += 1; /* CsrWifiSmeWepAuthMode primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.wepAuthType */
- bufferSize += 1; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.selectedWepKey */
- bufferSize += 5; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key1[5] */
- bufferSize += 5; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key2[5] */
- bufferSize += 5; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key3[5] */
- bufferSize += 5; /* u8 primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key4[5] */
- break;
- default:
- break;
- }
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL:
- bufferSize += 1; /* CsrWifiSmeApAuthSupportMask primitive->apCredentials.nmeAuthType.authTypePersonal.authSupport */
- bufferSize += 2; /* CsrWifiSmeApRsnCapabilitiesMask primitive->apCredentials.nmeAuthType.authTypePersonal.rsnCapabilities */
- bufferSize += 2; /* CsrWifiSmeApWapiCapabilitiesMask primitive->apCredentials.nmeAuthType.authTypePersonal.wapiCapabilities */
- bufferSize += 1; /* CsrWifiNmeApPersCredentialType primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase */
- switch (primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase)
- {
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK:
- bufferSize += 2; /* u16 primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.encryptionMode */
- bufferSize += 32; /* u8 primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.psk[32] */
- break;
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE:
- bufferSize += 2; /* u16 primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.encryptionMode */
- bufferSize += (primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase ? strlen(primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase) : 0) + 1; /* char* primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase (0 byte len + 1 for NULL Term) */
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- bufferSize += 1; /* u8 primitive->maxConnections */
- bufferSize += 1; /* CsrWifiSmeP2pGroupCapabilityMask primitive->p2pGoParam.groupCapability */
- bufferSize += 3; /* u8 primitive->p2pGoParam.operatingChanList.country[3] */
- bufferSize += 1; /* u8 primitive->p2pGoParam.operatingChanList.channelEntryListCount */
- {
- u16 i3;
- for (i3 = 0; i3 < primitive->p2pGoParam.operatingChanList.channelEntryListCount; i3++)
- {
- bufferSize += 1; /* u8 primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingClass */
- bufferSize += 1; /* u8 primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount */
- bufferSize += primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount; /* u8 primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel */
- }
- }
- bufferSize += 1; /* u8 primitive->p2pGoParam.opPsEnabled */
- bufferSize += 1; /* u8 primitive->p2pGoParam.ctWindow */
- bufferSize += 1; /* CsrWifiSmeP2pNoaConfigMethod primitive->p2pGoParam.noaConfigMethod */
- bufferSize += 1; /* u8 primitive->p2pGoParam.allowNoaWithNonP2pDevices */
- bufferSize += 1; /* u8 primitive->wpsEnabled */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStartReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStartReq *primitive = (CsrWifiNmeApStartReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->apType);
- CsrUint8Ser(ptr, len, (u8) primitive->cloakSsid);
- CsrMemCpySer(ptr, len, (const void *) primitive->ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->ssid.length);
- CsrUint8Ser(ptr, len, (u8) primitive->ifIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->channel);
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.authType);
- switch (primitive->apCredentials.authType)
- {
- case CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM:
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.openSystemEmpty.empty);
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_WEP:
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authwep.wepKeyType);
- switch (primitive->apCredentials.nmeAuthType.authwep.wepKeyType)
- {
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP128:
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.wepAuthType);
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.selectedWepKey);
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key1, ((u16) (13)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key2, ((u16) (13)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key3, ((u16) (13)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key4, ((u16) (13)));
- break;
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP64:
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.wepAuthType);
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.selectedWepKey);
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key1, ((u16) (5)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key2, ((u16) (5)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key3, ((u16) (5)));
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key4, ((u16) (5)));
- break;
- default:
- break;
- }
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL:
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authTypePersonal.authSupport);
- CsrUint16Ser(ptr, len, (u16) primitive->apCredentials.nmeAuthType.authTypePersonal.rsnCapabilities);
- CsrUint16Ser(ptr, len, (u16) primitive->apCredentials.nmeAuthType.authTypePersonal.wapiCapabilities);
- CsrUint8Ser(ptr, len, (u8) primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase);
- switch (primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase)
- {
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK:
- CsrUint16Ser(ptr, len, (u16) primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.encryptionMode);
- CsrMemCpySer(ptr, len, (const void *) primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.psk, ((u16) (32)));
- break;
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE:
- CsrUint16Ser(ptr, len, (u16) primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.encryptionMode);
- CsrCharStringSer(ptr, len, primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase);
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- CsrUint8Ser(ptr, len, (u8) primitive->maxConnections);
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.groupCapability);
- CsrMemCpySer(ptr, len, (const void *) primitive->p2pGoParam.operatingChanList.country, ((u16) (3)));
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.operatingChanList.channelEntryListCount);
- {
- u16 i3;
- for (i3 = 0; i3 < primitive->p2pGoParam.operatingChanList.channelEntryListCount; i3++)
- {
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingClass);
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount);
- if (primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel, ((u16) (primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount)));
- }
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.opPsEnabled);
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.ctWindow);
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.noaConfigMethod);
- CsrUint8Ser(ptr, len, (u8) primitive->p2pGoParam.allowNoaWithNonP2pDevices);
- CsrUint8Ser(ptr, len, (u8) primitive->wpsEnabled);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStartReqDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStartReq *primitive = kmalloc(sizeof(CsrWifiNmeApStartReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->cloakSsid, buffer, &offset);
- CsrMemCpyDes(primitive->ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->ssid.length, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ifIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->channel, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apCredentials.authType, buffer, &offset);
- switch (primitive->apCredentials.authType)
- {
- case CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM:
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.openSystemEmpty.empty, buffer, &offset);
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_WEP:
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authwep.wepKeyType, buffer, &offset);
- switch (primitive->apCredentials.nmeAuthType.authwep.wepKeyType)
- {
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP128:
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.wepAuthType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.selectedWepKey, buffer, &offset);
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key1, buffer, &offset, ((u16) (13)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key2, buffer, &offset, ((u16) (13)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key3, buffer, &offset, ((u16) (13)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep128Key.key4, buffer, &offset, ((u16) (13)));
- break;
- case CSR_WIFI_SME_CREDENTIAL_TYPE_WEP64:
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.wepAuthType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.selectedWepKey, buffer, &offset);
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key1, buffer, &offset, ((u16) (5)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key2, buffer, &offset, ((u16) (5)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key3, buffer, &offset, ((u16) (5)));
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authwep.wepCredentials.wep64Key.key4, buffer, &offset, ((u16) (5)));
- break;
- default:
- break;
- }
- break;
- case CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL:
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.authSupport, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.rsnCapabilities, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.wapiCapabilities, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase, buffer, &offset);
- switch (primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase)
- {
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK:
- CsrUint16Des((u16 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.encryptionMode, buffer, &offset);
- CsrMemCpyDes(primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.psk.psk, buffer, &offset, ((u16) (32)));
- break;
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE:
- CsrUint16Des((u16 *) &primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.encryptionMode, buffer, &offset);
- CsrCharStringDes(&primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase, buffer, &offset);
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- CsrUint8Des((u8 *) &primitive->maxConnections, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->p2pGoParam.groupCapability, buffer, &offset);
- CsrMemCpyDes(primitive->p2pGoParam.operatingChanList.country, buffer, &offset, ((u16) (3)));
- CsrUint8Des((u8 *) &primitive->p2pGoParam.operatingChanList.channelEntryListCount, buffer, &offset);
- primitive->p2pGoParam.operatingChanList.channelEntryList = NULL;
- if (primitive->p2pGoParam.operatingChanList.channelEntryListCount)
- {
- primitive->p2pGoParam.operatingChanList.channelEntryList = kmalloc(sizeof(CsrWifiSmeApP2pOperatingChanEntry) * primitive->p2pGoParam.operatingChanList.channelEntryListCount, GFP_KERNEL);
- }
- {
- u16 i3;
- for (i3 = 0; i3 < primitive->p2pGoParam.operatingChanList.channelEntryListCount; i3++)
- {
- CsrUint8Des((u8 *) &primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingClass, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount, buffer, &offset);
- if (primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount)
- {
- primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel = kmalloc(primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount, GFP_KERNEL);
- CsrMemCpyDes(primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel, buffer, &offset, ((u16) (primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannelCount)));
- }
- else
- {
- primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel = NULL;
- }
- }
- }
- CsrUint8Des((u8 *) &primitive->p2pGoParam.opPsEnabled, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->p2pGoParam.ctWindow, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->p2pGoParam.noaConfigMethod, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->p2pGoParam.allowNoaWithNonP2pDevices, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wpsEnabled, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiNmeApStartReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiNmeApStartReq *primitive = (CsrWifiNmeApStartReq *) voidPrimitivePointer;
- switch (primitive->apCredentials.authType)
- {
- case CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL:
- switch (primitive->apCredentials.nmeAuthType.authTypePersonal.pskOrPassphrase)
- {
- case CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PASSPHRASE:
- kfree(primitive->apCredentials.nmeAuthType.authTypePersonal.authPers_credentials.passphrase.passphrase);
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- {
- u16 i3;
- for (i3 = 0; i3 < primitive->p2pGoParam.operatingChanList.channelEntryListCount; i3++)
- {
- kfree(primitive->p2pGoParam.operatingChanList.channelEntryList[i3].operatingChannel);
- }
- }
- kfree(primitive->p2pGoParam.operatingChanList.channelEntryList);
- kfree(primitive);
-}
-
-
-size_t CsrWifiNmeApWmmParamUpdateReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 51) */
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- bufferSize += 1; /* u8 primitive->wmmApParams[i1].cwMin */
- bufferSize += 1; /* u8 primitive->wmmApParams[i1].cwMax */
- bufferSize += 1; /* u8 primitive->wmmApParams[i1].aifs */
- bufferSize += 2; /* u16 primitive->wmmApParams[i1].txopLimit */
- bufferSize += 1; /* u8 primitive->wmmApParams[i1].admissionControlMandatory */
- }
- }
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- bufferSize += 1; /* u8 primitive->wmmApBcParams[i1].cwMin */
- bufferSize += 1; /* u8 primitive->wmmApBcParams[i1].cwMax */
- bufferSize += 1; /* u8 primitive->wmmApBcParams[i1].aifs */
- bufferSize += 2; /* u16 primitive->wmmApBcParams[i1].txopLimit */
- bufferSize += 1; /* u8 primitive->wmmApBcParams[i1].admissionControlMandatory */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApWmmParamUpdateReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApWmmParamUpdateReq *primitive = (CsrWifiNmeApWmmParamUpdateReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApParams[i1].cwMin);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApParams[i1].cwMax);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApParams[i1].aifs);
- CsrUint16Ser(ptr, len, (u16) primitive->wmmApParams[i1].txopLimit);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApParams[i1].admissionControlMandatory);
- }
- }
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApBcParams[i1].cwMin);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApBcParams[i1].cwMax);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApBcParams[i1].aifs);
- CsrUint16Ser(ptr, len, (u16) primitive->wmmApBcParams[i1].txopLimit);
- CsrUint8Ser(ptr, len, (u8) primitive->wmmApBcParams[i1].admissionControlMandatory);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiNmeApWmmParamUpdateReqDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApWmmParamUpdateReq *primitive = kmalloc(sizeof(CsrWifiNmeApWmmParamUpdateReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- CsrUint8Des((u8 *) &primitive->wmmApParams[i1].cwMin, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApParams[i1].cwMax, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApParams[i1].aifs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->wmmApParams[i1].txopLimit, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApParams[i1].admissionControlMandatory, buffer, &offset);
- }
- }
- {
- u16 i1;
- for (i1 = 0; i1 < 4; i1++)
- {
- CsrUint8Des((u8 *) &primitive->wmmApBcParams[i1].cwMin, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApBcParams[i1].cwMax, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApBcParams[i1].aifs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->wmmApBcParams[i1].txopLimit, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wmmApBcParams[i1].admissionControlMandatory, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStaRemoveReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 12) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->staMacAddress.a[6] */
- bufferSize += 1; /* u8 primitive->keepBlocking */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStaRemoveReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStaRemoveReq *primitive = (CsrWifiNmeApStaRemoveReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->staMacAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->keepBlocking);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStaRemoveReqDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStaRemoveReq *primitive = kmalloc(sizeof(CsrWifiNmeApStaRemoveReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->staMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->keepBlocking, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApWpsRegisterCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApWpsRegisterCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApWpsRegisterCfm *primitive = (CsrWifiNmeApWpsRegisterCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApWpsRegisterCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApWpsRegisterCfm *primitive = kmalloc(sizeof(CsrWifiNmeApWpsRegisterCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStartCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 40) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 32; /* u8 primitive->ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->ssid.length */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStartCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStartCfm *primitive = (CsrWifiNmeApStartCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->ssid.length);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStartCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStartCfm *primitive = kmalloc(sizeof(CsrWifiNmeApStartCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->ssid.length, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStopCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStopCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStopCfm *primitive = (CsrWifiNmeApStopCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStopCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStopCfm *primitive = kmalloc(sizeof(CsrWifiNmeApStopCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStopIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeApType primitive->apType */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStopIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStopInd *primitive = (CsrWifiNmeApStopInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->apType);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStopIndDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStopInd *primitive = kmalloc(sizeof(CsrWifiNmeApStopInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->apType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiNmeApStationIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 18) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeMediaStatus primitive->mediaStatus */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 6; /* u8 primitive->peerDeviceAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiNmeApStationIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiNmeApStationInd *primitive = (CsrWifiNmeApStationInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->mediaStatus);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->peerDeviceAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiNmeApStationIndDes(u8 *buffer, size_t length)
-{
- CsrWifiNmeApStationInd *primitive = kmalloc(sizeof(CsrWifiNmeApStationInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mediaStatus, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->peerDeviceAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-#endif /* CSR_WIFI_NME_ENABLE */
-#endif /* CSR_WIFI_AP_ENABLE */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_AP_SERIALIZE_H__
-#define CSR_WIFI_NME_AP_SERIALIZE_H__
-
-#include "csr_wifi_msgconv.h"
-
-#include "csr_wifi_nme_ap_prim.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_serialize.h
-#endif
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_nme_ap_serialize.h
-#endif
-
-extern void CsrWifiNmeApPfree(void *ptr);
-
-extern u8* CsrWifiNmeApConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApConfigSetReqSizeof(void *msg);
-extern void CsrWifiNmeApConfigSetReqSerFree(void *msg);
-
-extern u8* CsrWifiNmeApWpsRegisterReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApWpsRegisterReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApWpsRegisterReqSizeof(void *msg);
-#define CsrWifiNmeApWpsRegisterReqSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStartReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStartReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStartReqSizeof(void *msg);
-extern void CsrWifiNmeApStartReqSerFree(void *msg);
-
-#define CsrWifiNmeApStopReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeApStopReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeApStopReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeApStopReqSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApWmmParamUpdateReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApWmmParamUpdateReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApWmmParamUpdateReqSizeof(void *msg);
-#define CsrWifiNmeApWmmParamUpdateReqSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStaRemoveReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStaRemoveReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStaRemoveReqSizeof(void *msg);
-#define CsrWifiNmeApStaRemoveReqSerFree CsrWifiNmeApPfree
-
-#define CsrWifiNmeApConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeApConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeApConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeApConfigSetCfmSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApWpsRegisterCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApWpsRegisterCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApWpsRegisterCfmSizeof(void *msg);
-#define CsrWifiNmeApWpsRegisterCfmSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStartCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStartCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStartCfmSizeof(void *msg);
-#define CsrWifiNmeApStartCfmSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStopCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStopCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStopCfmSizeof(void *msg);
-#define CsrWifiNmeApStopCfmSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStopIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStopIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStopIndSizeof(void *msg);
-#define CsrWifiNmeApStopIndSerFree CsrWifiNmeApPfree
-
-#define CsrWifiNmeApWmmParamUpdateCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeApWmmParamUpdateCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeApWmmParamUpdateCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeApWmmParamUpdateCfmSerFree CsrWifiNmeApPfree
-
-extern u8* CsrWifiNmeApStationIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeApStationIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeApStationIndSizeof(void *msg);
-#define CsrWifiNmeApStationIndSerFree CsrWifiNmeApPfree
-
-#endif /* CSR_WIFI_NME_AP_SERIALIZE_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_CONVERTER_INIT_H__
-#define CSR_WIFI_NME_CONVERTER_INIT_H__
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_converter_init.h
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_NME_MODULE
-
-#include "csr_msgconv.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-
-extern const CsrLogPrimitiveInformation* CsrWifiNmeTechInfoGet(void);
-#endif /* CSR_LOG_ENABLE */
-
-extern void CsrWifiNmeConverterInit(void);
-
-#else /* EXCLUDE_CSR_WIFI_NME_MODULE */
-
-#define CsrWifiNmeConverterInit()
-
-#endif /* EXCLUDE_CSR_WIFI_NME_MODULE */
-
-#endif /* CSR_WIFI_NME_CONVERTER_INIT_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_LIB_H__
-#define CSR_WIFI_NME_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_nme_prim.h"
-#include "csr_wifi_nme_task.h"
-
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_lib.h
-#endif
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectionStatusGetReqSend
-
- DESCRIPTION
- Requests the current connection status of the NME.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiNmeConnectionStatusGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeConnectionStatusGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_CONNECTION_STATUS_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiNmeConnectionStatusGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiNmeConnectionStatusGetReq *msg__; \
- CsrWifiNmeConnectionStatusGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeConnectionStatusGetReqSend(src__, interfaceTag__) \
- CsrWifiNmeConnectionStatusGetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectionStatusGetCfmSend
-
- DESCRIPTION
- Reports the connection status of the NME.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
- connectionStatus - NME current connection status
-
-*******************************************************************************/
-#define CsrWifiNmeConnectionStatusGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionStatus__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeConnectionStatusGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_CONNECTION_STATUS_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectionStatus = (connectionStatus__);
-
-#define CsrWifiNmeConnectionStatusGetCfmSendTo(dst__, src__, interfaceTag__, status__, connectionStatus__) \
- { \
- CsrWifiNmeConnectionStatusGetCfm *msg__; \
- CsrWifiNmeConnectionStatusGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionStatus__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeConnectionStatusGetCfmSend(dst__, interfaceTag__, status__, connectionStatus__) \
- CsrWifiNmeConnectionStatusGetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__, connectionStatus__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEventMaskSetReqSend
-
- DESCRIPTION
- The wireless manager application may register with the NME to receive
- notification of interesting events. Indications will be sent only if the
- wireless manager explicitly registers to be notified of that event.
- indMask is a bit mask of values defined in CsrWifiNmeIndicationsMask.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- indMask - Set mask with values from CsrWifiNmeIndications
-
-*******************************************************************************/
-#define CsrWifiNmeEventMaskSetReqCreate(msg__, dst__, src__, indMask__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeEventMaskSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_EVENT_MASK_SET_REQ, dst__, src__); \
- msg__->indMask = (indMask__);
-
-#define CsrWifiNmeEventMaskSetReqSendTo(dst__, src__, indMask__) \
- { \
- CsrWifiNmeEventMaskSetReq *msg__; \
- CsrWifiNmeEventMaskSetReqCreate(msg__, dst__, src__, indMask__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeEventMaskSetReqSend(src__, indMask__) \
- CsrWifiNmeEventMaskSetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, indMask__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEventMaskSetCfmSend
-
- DESCRIPTION
- The NME calls the primitive to report the result of the request
- primitive.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiNmeEventMaskSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeEventMaskSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_EVENT_MASK_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeEventMaskSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeEventMaskSetCfm *msg__; \
- CsrWifiNmeEventMaskSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeEventMaskSetCfmSend(dst__, status__) \
- CsrWifiNmeEventMaskSetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileConnectReqSend
-
- DESCRIPTION
- Requests the NME to attempt to connect to the specified profile.
- Overrides any current connection attempt.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- profileIdentity - Identity (BSSID, SSID) of profile to be connected to.
- It must match an existing profile in the NME.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileConnectReqCreate(msg__, dst__, src__, interfaceTag__, profileIdentity__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileConnectReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_CONNECT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->profileIdentity = (profileIdentity__);
-
-#define CsrWifiNmeProfileConnectReqSendTo(dst__, src__, interfaceTag__, profileIdentity__) \
- { \
- CsrWifiNmeProfileConnectReq *msg__; \
- CsrWifiNmeProfileConnectReqCreate(msg__, dst__, src__, interfaceTag__, profileIdentity__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileConnectReqSend(src__, interfaceTag__, profileIdentity__) \
- CsrWifiNmeProfileConnectReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, profileIdentity__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileConnectCfmSend
-
- DESCRIPTION
- Reports the status of the NME PROFILE CONNECT REQ. If unsuccessful the
- connectAttempt parameters contain details of the APs that the NME
- attempted to connect to before reporting the failure of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- status - Indicates the success or otherwise of the requested
- operation.
- connectAttemptsCount - This parameter is relevant only if
- status!=CSR_WIFI_NME_STATUS_SUCCESS.
- Number of connection attempt elements provided with
- this primitive
- connectAttempts - This parameter is relevant only if
- status!=CSR_WIFI_NME_STATUS_SUCCESS.
- Points to the list of connection attempt elements
- provided with this primitive
- Each element of the list provides information about
- an AP on which the connection attempt was made and
- the error that occurred during the attempt.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileConnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectAttemptsCount__, connectAttempts__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileConnectCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_CONNECT_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectAttemptsCount = (connectAttemptsCount__); \
- msg__->connectAttempts = (connectAttempts__);
-
-#define CsrWifiNmeProfileConnectCfmSendTo(dst__, src__, interfaceTag__, status__, connectAttemptsCount__, connectAttempts__) \
- { \
- CsrWifiNmeProfileConnectCfm *msg__; \
- CsrWifiNmeProfileConnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectAttemptsCount__, connectAttempts__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileConnectCfmSend(dst__, interfaceTag__, status__, connectAttemptsCount__, connectAttempts__) \
- CsrWifiNmeProfileConnectCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__, connectAttemptsCount__, connectAttempts__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteAllReqSend
-
- DESCRIPTION
- Deletes all profiles present in the NME, but does NOT modify the
- preferred profile list.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiNmeProfileDeleteAllReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileDeleteAllReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_DELETE_ALL_REQ, dst__, src__);
-
-#define CsrWifiNmeProfileDeleteAllReqSendTo(dst__, src__) \
- { \
- CsrWifiNmeProfileDeleteAllReq *msg__; \
- CsrWifiNmeProfileDeleteAllReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileDeleteAllReqSend(src__) \
- CsrWifiNmeProfileDeleteAllReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteAllCfmSend
-
- DESCRIPTION
- Reports the status of the CSR_WIFI_NME_PROFILE_DELETE_ALL_REQ.
- Returns always CSR_WIFI_NME_STATUS_SUCCESS.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Indicates the success or otherwise of the requested operation, but
- in this case it always set to success.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileDeleteAllCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileDeleteAllCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_DELETE_ALL_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeProfileDeleteAllCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeProfileDeleteAllCfm *msg__; \
- CsrWifiNmeProfileDeleteAllCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileDeleteAllCfmSend(dst__, status__) \
- CsrWifiNmeProfileDeleteAllCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteReqSend
-
- DESCRIPTION
- Will delete the profile with a matching identity, but does NOT modify the
- preferred profile list.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- profileIdentity - Identity (BSSID, SSID) of profile to be deleted.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileDeleteReqCreate(msg__, dst__, src__, profileIdentity__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileDeleteReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_DELETE_REQ, dst__, src__); \
- msg__->profileIdentity = (profileIdentity__);
-
-#define CsrWifiNmeProfileDeleteReqSendTo(dst__, src__, profileIdentity__) \
- { \
- CsrWifiNmeProfileDeleteReq *msg__; \
- CsrWifiNmeProfileDeleteReqCreate(msg__, dst__, src__, profileIdentity__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileDeleteReqSend(src__, profileIdentity__) \
- CsrWifiNmeProfileDeleteReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, profileIdentity__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteCfmSend
-
- DESCRIPTION
- Reports the status of the CSR_WIFI_NME_PROFILE_DELETE_REQ.
- Returns CSR_WIFI_NME_STATUS_NOT_FOUND if there is no matching profile.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Indicates the success or otherwise of the requested operation.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileDeleteCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileDeleteCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_DELETE_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeProfileDeleteCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeProfileDeleteCfm *msg__; \
- CsrWifiNmeProfileDeleteCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileDeleteCfmSend(dst__, status__) \
- CsrWifiNmeProfileDeleteCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDisconnectIndSend
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that informs that application that the current profile
- connection has disconnected. The indication will contain information
- about APs that it attempted to maintain the connection via i.e. in the
- case of failed roaming.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- connectAttemptsCount - Number of connection attempt elements provided with
- this primitive
- connectAttempts - Points to the list of connection attempt elements
- provided with this primitive
- Each element of the list provides information about
- an AP on which the connection attempt was made and
- the error occurred during the attempt.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileDisconnectIndCreate(msg__, dst__, src__, interfaceTag__, connectAttemptsCount__, connectAttempts__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileDisconnectInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_DISCONNECT_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->connectAttemptsCount = (connectAttemptsCount__); \
- msg__->connectAttempts = (connectAttempts__);
-
-#define CsrWifiNmeProfileDisconnectIndSendTo(dst__, src__, interfaceTag__, connectAttemptsCount__, connectAttempts__) \
- { \
- CsrWifiNmeProfileDisconnectInd *msg__; \
- CsrWifiNmeProfileDisconnectIndCreate(msg__, dst__, src__, interfaceTag__, connectAttemptsCount__, connectAttempts__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileDisconnectIndSend(dst__, interfaceTag__, connectAttemptsCount__, connectAttempts__) \
- CsrWifiNmeProfileDisconnectIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, connectAttemptsCount__, connectAttempts__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileOrderSetReqSend
-
- DESCRIPTION
- Defines the preferred order that profiles present in the NME should be
- used during the NME auto-connect behaviour.
- If profileIdentitysCount == 0, it removes any existing preferred profile
- list already present in the NME, effectively disabling the auto-connect
- behaviour.
- NOTE: Profile identities that do not match any profile stored in the NME
- are ignored during the auto-connect procedure.
- NOTE: during auto-connect the NME will only attempt to join an existing
- adhoc network and it will never attempt to host an adhoc network; for
- hosting and adhoc network, use CSR_WIFI_NME_PROFILE_CONNECT_REQ
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- profileIdentitysCount - The number of profiles identities in the list.
- profileIdentitys - Points to the list of profile identities.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileOrderSetReqCreate(msg__, dst__, src__, interfaceTag__, profileIdentitysCount__, profileIdentitys__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileOrderSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_ORDER_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->profileIdentitysCount = (profileIdentitysCount__); \
- msg__->profileIdentitys = (profileIdentitys__);
-
-#define CsrWifiNmeProfileOrderSetReqSendTo(dst__, src__, interfaceTag__, profileIdentitysCount__, profileIdentitys__) \
- { \
- CsrWifiNmeProfileOrderSetReq *msg__; \
- CsrWifiNmeProfileOrderSetReqCreate(msg__, dst__, src__, interfaceTag__, profileIdentitysCount__, profileIdentitys__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileOrderSetReqSend(src__, interfaceTag__, profileIdentitysCount__, profileIdentitys__) \
- CsrWifiNmeProfileOrderSetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, profileIdentitysCount__, profileIdentitys__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileOrderSetCfmSend
-
- DESCRIPTION
- Confirmation to UNIFI_NME_PROFILE_ORDER_SET.request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileOrderSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileOrderSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_ORDER_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeProfileOrderSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiNmeProfileOrderSetCfm *msg__; \
- CsrWifiNmeProfileOrderSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileOrderSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiNmeProfileOrderSetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileSetReqSend
-
- DESCRIPTION
- Creates or updates an existing profile in the NME that matches the unique
- identity of the profile. Each profile is identified by the combination of
- BSSID and SSID. The profile contains all the required credentials for
- attempting to connect to the network. Creating or updating a profile via
- the NME PROFILE SET REQ does NOT add the profile to the preferred profile
- list within the NME used for the NME auto-connect behaviour.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- profile - Specifies the identity and credentials of the network.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileSetReqCreate(msg__, dst__, src__, profile__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_SET_REQ, dst__, src__); \
- msg__->profile = (profile__);
-
-#define CsrWifiNmeProfileSetReqSendTo(dst__, src__, profile__) \
- { \
- CsrWifiNmeProfileSetReq *msg__; \
- CsrWifiNmeProfileSetReqCreate(msg__, dst__, src__, profile__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileSetReqSend(src__, profile__) \
- CsrWifiNmeProfileSetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, profile__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileSetCfmSend
-
- DESCRIPTION
- Reports the status of the NME PROFILE SET REQ; the request will only fail
- if the details specified in the profile contains an invalid combination
- of parameters for example specifying the profile as cloaked but not
- specifying the SSID. The NME doesn't limit the number of profiles that
- may be created. The NME assumes that the entity configuring it is aware
- of the appropriate limits.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Indicates the success or otherwise of the requested operation.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeProfileSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeProfileSetCfm *msg__; \
- CsrWifiNmeProfileSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileSetCfmSend(dst__, status__) \
- CsrWifiNmeProfileSetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileUpdateIndSend
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that informs that application that the contained profile has
- changed.
- For example, either the credentials EAP-FAST PAC file or the session data
- within the profile has changed.
- It is up to the application whether it stores this updated profile or
- not.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- profile - The identity and credentials of the network.
-
-*******************************************************************************/
-#define CsrWifiNmeProfileUpdateIndCreate(msg__, dst__, src__, interfaceTag__, profile__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeProfileUpdateInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_PROFILE_UPDATE_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->profile = (profile__);
-
-#define CsrWifiNmeProfileUpdateIndSendTo(dst__, src__, interfaceTag__, profile__) \
- { \
- CsrWifiNmeProfileUpdateInd *msg__; \
- CsrWifiNmeProfileUpdateIndCreate(msg__, dst__, src__, interfaceTag__, profile__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeProfileUpdateIndSend(dst__, interfaceTag__, profile__) \
- CsrWifiNmeProfileUpdateIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, profile__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimGsmAuthIndSend
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the UICC Manager to perform a GSM
- authentication on behalf of the NME. This indication is generated when
- the NME is attempting to connect to a profile configured for EAP-SIM. An
- application MUST register to receive this indication for the NME to
- support the EAP-SIM credential types. Otherwise the NME has no route to
- obtain the information from the UICC. EAP-SIM authentication requires 2
- or 3 GSM authentication rounds and therefore 2 or 3 RANDS (GSM Random
- Challenges) are included.
-
- PARAMETERS
- queue - Destination Task Queue
- randsLength - GSM RAND is 16 bytes long hence valid values are 32 (2 RANDS)
- or 48 (3 RANDs).
- rands - 2 or 3 RANDs values.
-
-*******************************************************************************/
-#define CsrWifiNmeSimGsmAuthIndCreate(msg__, dst__, src__, randsLength__, rands__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimGsmAuthInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_GSM_AUTH_IND, dst__, src__); \
- msg__->randsLength = (randsLength__); \
- msg__->rands = (rands__);
-
-#define CsrWifiNmeSimGsmAuthIndSendTo(dst__, src__, randsLength__, rands__) \
- { \
- CsrWifiNmeSimGsmAuthInd *msg__; \
- CsrWifiNmeSimGsmAuthIndCreate(msg__, dst__, src__, randsLength__, rands__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimGsmAuthIndSend(dst__, randsLength__, rands__) \
- CsrWifiNmeSimGsmAuthIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, randsLength__, rands__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimGsmAuthResSend
-
- DESCRIPTION
- Response from the application that received the NME SIM GSM AUTH IND. For
- each GSM authentication round a GSM Ciphering key (Kc) and a signed
- response (SRES) are produced. Since 2 or 3 GSM authentication rounds are
- used the 2 or 3 Kc's obtained respectively are combined into one buffer
- and similarly the 2 or 3 SRES's obtained are combined into another
- buffer. The order of Kc values (SRES values respectively) in their buffer
- is the same as that of their corresponding RAND values in the incoming
- indication.
-
- PARAMETERS
- status - Indicates the outcome of the requested operation:
- STATUS_SUCCESS or STATUS_ERROR
- kcsLength - Length in Bytes of Kc buffer. Legal values are: 16 or 24.
- kcs - Kc buffer holding 2 or 3 Kc values.
- sresLength - Length in Bytes of SRES buffer. Legal values are: 8 or 12.
- sres - SRES buffer holding 2 or 3 SRES values.
-
-*******************************************************************************/
-#define CsrWifiNmeSimGsmAuthResCreate(msg__, dst__, src__, status__, kcsLength__, kcs__, sresLength__, sres__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimGsmAuthRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_GSM_AUTH_RES, dst__, src__); \
- msg__->status = (status__); \
- msg__->kcsLength = (kcsLength__); \
- msg__->kcs = (kcs__); \
- msg__->sresLength = (sresLength__); \
- msg__->sres = (sres__);
-
-#define CsrWifiNmeSimGsmAuthResSendTo(dst__, src__, status__, kcsLength__, kcs__, sresLength__, sres__) \
- { \
- CsrWifiNmeSimGsmAuthRes *msg__; \
- CsrWifiNmeSimGsmAuthResCreate(msg__, dst__, src__, status__, kcsLength__, kcs__, sresLength__, sres__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimGsmAuthResSend(src__, status__, kcsLength__, kcs__, sresLength__, sres__) \
- CsrWifiNmeSimGsmAuthResSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, status__, kcsLength__, kcs__, sresLength__, sres__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimImsiGetIndSend
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the IMSI and UICC type from the UICC Manager.
- This indication is generated when the NME is attempting to connect to a
- profile configured for EAP-SIM/AKA. An application MUST register to
- receive this indication for the NME to support the EAP-SIM/AKA credential
- types. Otherwise the NME has no route to obtain the information from the
- UICC.
-
- PARAMETERS
- queue - Destination Task Queue
-
-*******************************************************************************/
-#define CsrWifiNmeSimImsiGetIndCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimImsiGetInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_IMSI_GET_IND, dst__, src__);
-
-#define CsrWifiNmeSimImsiGetIndSendTo(dst__, src__) \
- { \
- CsrWifiNmeSimImsiGetInd *msg__; \
- CsrWifiNmeSimImsiGetIndCreate(msg__, dst__, src__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimImsiGetIndSend(dst__) \
- CsrWifiNmeSimImsiGetIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimImsiGetResSend
-
- DESCRIPTION
- Response from the application that received the NME SIM IMSI GET IND.
-
- PARAMETERS
- status - Indicates the outcome of the requested operation: STATUS_SUCCESS
- or STATUS_ERROR.
- imsi - The value of the IMSI obtained from the UICC.
- cardType - The UICC type (GSM only (SIM), UMTS only (USIM), Both).
-
-*******************************************************************************/
-#define CsrWifiNmeSimImsiGetResCreate(msg__, dst__, src__, status__, imsi__, cardType__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimImsiGetRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_IMSI_GET_RES, dst__, src__); \
- msg__->status = (status__); \
- msg__->imsi = (imsi__); \
- msg__->cardType = (cardType__);
-
-#define CsrWifiNmeSimImsiGetResSendTo(dst__, src__, status__, imsi__, cardType__) \
- { \
- CsrWifiNmeSimImsiGetRes *msg__; \
- CsrWifiNmeSimImsiGetResCreate(msg__, dst__, src__, status__, imsi__, cardType__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimImsiGetResSend(src__, status__, imsi__, cardType__) \
- CsrWifiNmeSimImsiGetResSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, status__, imsi__, cardType__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimUmtsAuthIndSend
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the UICC Manager to perform a UMTS
- authentication on behalf of the NME. This indication is generated when
- the NME is attempting to connect to a profile configured for EAP-AKA. An
- application MUST register to receive this indication for the NME to
- support the EAP-AKA credential types. Otherwise the NME has no route to
- obtain the information from the USIM. EAP-AKA requires one UMTS
- authentication round and therefore only one RAND and one AUTN values are
- included.
-
- PARAMETERS
- queue - Destination Task Queue
- rand - UMTS RAND value.
- autn - UMTS AUTN value.
-
-*******************************************************************************/
-#define CsrWifiNmeSimUmtsAuthIndCreate(msg__, dst__, src__, rand__, autn__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimUmtsAuthInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_UMTS_AUTH_IND, dst__, src__); \
- memcpy(msg__->rand, (rand__), sizeof(u8) * 16); \
- memcpy(msg__->autn, (autn__), sizeof(u8) * 16);
-
-#define CsrWifiNmeSimUmtsAuthIndSendTo(dst__, src__, rand__, autn__) \
- { \
- CsrWifiNmeSimUmtsAuthInd *msg__; \
- CsrWifiNmeSimUmtsAuthIndCreate(msg__, dst__, src__, rand__, autn__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimUmtsAuthIndSend(dst__, rand__, autn__) \
- CsrWifiNmeSimUmtsAuthIndSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, rand__, autn__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimUmtsAuthResSend
-
- DESCRIPTION
- Response from the application that received the NME SIM UMTS AUTH IND.
- The values of umtsCipherKey, umtsIntegrityKey, resParameterLength and
- resParameter are only meanigful when result = UMTS_AUTH_RESULT_SUCCESS.
- The value of auts is only meaningful when
- result=UMTS_AUTH_RESULT_SYNC_FAIL.
-
- PARAMETERS
- status - Indicates the outcome of the requested operation:
- STATUS_SUCCESS or STATUS_ERROR.
- result - The result of UMTS authentication as performed by the
- UICC which could be: Success, Authentication Reject or
- Synchronisation Failure. For all these 3 outcomes the
- value of status is success.
- umtsCipherKey - The UMTS Cipher Key as calculated and returned by the
- UICC.
- umtsIntegrityKey - The UMTS Integrity Key as calculated and returned by
- the UICC.
- resParameterLength - The length (in bytes) of the RES parameter (min=4; max
- = 16).
- resParameter - The RES parameter as calculated and returned by the
- UICC.
- auts - The AUTS parameter as calculated and returned by the
- UICC.
-
-*******************************************************************************/
-#define CsrWifiNmeSimUmtsAuthResCreate(msg__, dst__, src__, status__, result__, umtsCipherKey__, umtsIntegrityKey__, resParameterLength__, resParameter__, auts__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeSimUmtsAuthRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_SIM_UMTS_AUTH_RES, dst__, src__); \
- msg__->status = (status__); \
- msg__->result = (result__); \
- memcpy(msg__->umtsCipherKey, (umtsCipherKey__), sizeof(u8) * 16); \
- memcpy(msg__->umtsIntegrityKey, (umtsIntegrityKey__), sizeof(u8) * 16); \
- msg__->resParameterLength = (resParameterLength__); \
- msg__->resParameter = (resParameter__); \
- memcpy(msg__->auts, (auts__), sizeof(u8) * 14);
-
-#define CsrWifiNmeSimUmtsAuthResSendTo(dst__, src__, status__, result__, umtsCipherKey__, umtsIntegrityKey__, resParameterLength__, resParameter__, auts__) \
- { \
- CsrWifiNmeSimUmtsAuthRes *msg__; \
- CsrWifiNmeSimUmtsAuthResCreate(msg__, dst__, src__, status__, result__, umtsCipherKey__, umtsIntegrityKey__, resParameterLength__, resParameter__, auts__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeSimUmtsAuthResSend(src__, status__, result__, umtsCipherKey__, umtsIntegrityKey__, resParameterLength__, resParameter__, auts__) \
- CsrWifiNmeSimUmtsAuthResSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, status__, result__, umtsCipherKey__, umtsIntegrityKey__, resParameterLength__, resParameter__, auts__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCancelReqSend
-
- DESCRIPTION
- Requests the NME to cancel any WPS procedure that it is currently
- performing. This includes WPS registrar activities started because of
- CSR_WIFI_NME_AP_REGISTER.request
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiNmeWpsCancelReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsCancelReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_CANCEL_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiNmeWpsCancelReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiNmeWpsCancelReq *msg__; \
- CsrWifiNmeWpsCancelReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsCancelReqSend(src__, interfaceTag__) \
- CsrWifiNmeWpsCancelReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCancelCfmSend
-
- DESCRIPTION
- Reports the status of the NME WPS REQ, the request is always SUCCESSFUL.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Only returns CSR_WIFI_NME_STATUS_SUCCESS
-
-*******************************************************************************/
-#define CsrWifiNmeWpsCancelCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsCancelCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_CANCEL_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeWpsCancelCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiNmeWpsCancelCfm *msg__; \
- CsrWifiNmeWpsCancelCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsCancelCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiNmeWpsCancelCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCfmSend
-
- DESCRIPTION
- Reports the status of the NME WPS REQ.
- If CSR_WIFI_NME_STATUS_SUCCESS, the profile parameter contains the
- identity and credentials of the AP.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
- profile - This parameter is relevant only if
- status==CSR_WIFI_NME_STATUS_SUCCESS.
- The identity and credentials of the network.
-
-*******************************************************************************/
-#define CsrWifiNmeWpsCfmCreate(msg__, dst__, src__, interfaceTag__, status__, profile__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->profile = (profile__);
-
-#define CsrWifiNmeWpsCfmSendTo(dst__, src__, interfaceTag__, status__, profile__) \
- { \
- CsrWifiNmeWpsCfm *msg__; \
- CsrWifiNmeWpsCfmCreate(msg__, dst__, src__, interfaceTag__, status__, profile__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsCfmSend(dst__, interfaceTag__, status__, profile__) \
- CsrWifiNmeWpsCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, interfaceTag__, status__, profile__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsConfigSetReqSend
-
- DESCRIPTION
- This primitive passes the WPS information for the device to NME. This may
- be accepted only if no interface is active.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- wpsConfig - WPS config.
-
-*******************************************************************************/
-#define CsrWifiNmeWpsConfigSetReqCreate(msg__, dst__, src__, wpsConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_CONFIG_SET_REQ, dst__, src__); \
- msg__->wpsConfig = (wpsConfig__);
-
-#define CsrWifiNmeWpsConfigSetReqSendTo(dst__, src__, wpsConfig__) \
- { \
- CsrWifiNmeWpsConfigSetReq *msg__; \
- CsrWifiNmeWpsConfigSetReqCreate(msg__, dst__, src__, wpsConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsConfigSetReqSend(src__, wpsConfig__) \
- CsrWifiNmeWpsConfigSetReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, wpsConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsConfigSetCfmSend
-
- DESCRIPTION
- Confirm.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiNmeWpsConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiNmeWpsConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiNmeWpsConfigSetCfm *msg__; \
- CsrWifiNmeWpsConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsConfigSetCfmSend(dst__, status__) \
- CsrWifiNmeWpsConfigSetCfmSendTo(dst__, CSR_WIFI_NME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsReqSend
-
- DESCRIPTION
- Requests the NME to look for WPS enabled APs and attempt to perform WPS
- to determine the appropriate security credentials to connect to the AP.
- If the PIN == '00000000' then 'push button mode' is indicated, otherwise
- the PIN has to match that of the AP. 4 digit pin is passed by sending the
- pin digits in pin[0]..pin[3] and rest of the contents filled with '-'.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- pin - PIN value.
- ssid - Service Set identifier
- bssid - ID of Basic Service Set for which a WPS connection attempt is
- being made.
-
-*******************************************************************************/
-#define CsrWifiNmeWpsReqCreate(msg__, dst__, src__, interfaceTag__, pin__, ssid__, bssid__) \
- msg__ = kmalloc(sizeof(CsrWifiNmeWpsReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_NME_PRIM, CSR_WIFI_NME_WPS_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- memcpy(msg__->pin, (pin__), sizeof(u8) * 8); \
- msg__->ssid = (ssid__); \
- msg__->bssid = (bssid__);
-
-#define CsrWifiNmeWpsReqSendTo(dst__, src__, interfaceTag__, pin__, ssid__, bssid__) \
- { \
- CsrWifiNmeWpsReq *msg__; \
- CsrWifiNmeWpsReqCreate(msg__, dst__, src__, interfaceTag__, pin__, ssid__, bssid__); \
- CsrMsgTransport(dst__, CSR_WIFI_NME_PRIM, msg__); \
- }
-
-#define CsrWifiNmeWpsReqSend(src__, interfaceTag__, pin__, ssid__, bssid__) \
- CsrWifiNmeWpsReqSendTo(CSR_WIFI_NME_IFACEQUEUE, src__, interfaceTag__, pin__, ssid__, bssid__)
-
-#endif /* CSR_WIFI_NME_LIB_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_PRIM_H__
-#define CSR_WIFI_NME_PRIM_H__
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-#include "csr_wifi_sme_prim.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_prim.h
-#endif
-
-#define CSR_WIFI_NME_PRIM (0x0424)
-
-typedef CsrPrim CsrWifiNmePrim;
-
-typedef void (*CsrWifiNmeFrameFreeFunction)(void *frame);
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeAuthMode
-
- DESCRIPTION
- WiFi Authentication Mode
-
- VALUES
- CSR_WIFI_NME_AUTH_MODE_80211_OPEN
- - Connects to an open system network (i.e. no authentication,
- no encryption) or to a WEP enabled network.
- CSR_WIFI_NME_AUTH_MODE_80211_SHARED
- - Connect to a WEP enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_WPA
- - Connects to a WPA Enterprise enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_WPAPSK
- - Connects to a WPA with Pre-Shared Key enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_WPA2
- - Connects to a WPA2 Enterprise enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_WPA2PSK
- - Connects to a WPA2 with Pre-Shared Key enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_CCKM
- - Connects to a CCKM enabled network.
- CSR_WIFI_NME_AUTH_MODE_WAPI_WAI
- - Connects to a WAPI Enterprise enabled network.
- CSR_WIFI_NME_AUTH_MODE_WAPI_WAIPSK
- - Connects to a WAPI with Pre-Shared Key enabled network.
- CSR_WIFI_NME_AUTH_MODE_8021X_OTHER1X
- - For future use.
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeAuthMode;
-#define CSR_WIFI_NME_AUTH_MODE_80211_OPEN ((CsrWifiNmeAuthMode) 0x0001)
-#define CSR_WIFI_NME_AUTH_MODE_80211_SHARED ((CsrWifiNmeAuthMode) 0x0002)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_WPA ((CsrWifiNmeAuthMode) 0x0004)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_WPAPSK ((CsrWifiNmeAuthMode) 0x0008)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_WPA2 ((CsrWifiNmeAuthMode) 0x0010)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_WPA2PSK ((CsrWifiNmeAuthMode) 0x0020)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_CCKM ((CsrWifiNmeAuthMode) 0x0040)
-#define CSR_WIFI_NME_AUTH_MODE_WAPI_WAI ((CsrWifiNmeAuthMode) 0x0080)
-#define CSR_WIFI_NME_AUTH_MODE_WAPI_WAIPSK ((CsrWifiNmeAuthMode) 0x0100)
-#define CSR_WIFI_NME_AUTH_MODE_8021X_OTHER1X ((CsrWifiNmeAuthMode) 0x0200)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeBssType
-
- DESCRIPTION
- Type of BSS
-
- VALUES
- CSR_WIFI_NME_BSS_TYPE_INFRASTRUCTURE
- - Infrastructure BSS type where access to the network is via
- one or several Access Points.
- CSR_WIFI_NME_BSS_TYPE_ADHOC
- - Adhoc or Independent BSS Type where one Station acts as a
- host and future stations can join the adhoc network without
- needing an access point.
- CSR_WIFI_NME_BSS_TYPE_RESERVED
- - To be in sync with SME.This is not used.
- CSR_WIFI_NME_BSS_TYPE_P2P
- - P2P mode of operation.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeBssType;
-#define CSR_WIFI_NME_BSS_TYPE_INFRASTRUCTURE ((CsrWifiNmeBssType) 0x00)
-#define CSR_WIFI_NME_BSS_TYPE_ADHOC ((CsrWifiNmeBssType) 0x01)
-#define CSR_WIFI_NME_BSS_TYPE_RESERVED ((CsrWifiNmeBssType) 0x02)
-#define CSR_WIFI_NME_BSS_TYPE_P2P ((CsrWifiNmeBssType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeCcxOptionsMask
-
- DESCRIPTION
- Enumeration type defining possible mask values for setting CCX options.
-
- VALUES
- CSR_WIFI_NME_CCX_OPTION_NONE - No CCX option is set.
- CSR_WIFI_NME_CCX_OPTION_CCKM - CCX option cckm is set.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeCcxOptionsMask;
-#define CSR_WIFI_NME_CCX_OPTION_NONE ((CsrWifiNmeCcxOptionsMask) 0x00)
-#define CSR_WIFI_NME_CCX_OPTION_CCKM ((CsrWifiNmeCcxOptionsMask) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConfigAction
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_PIN_ENTRY_PUSH_BUTTON -
- CSR_WIFI_PIN_ENTRY_DISPLAY_PIN -
- CSR_WIFI_PIN_ENTRY_ENTER_PIN -
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeConfigAction;
-#define CSR_WIFI_PIN_ENTRY_PUSH_BUTTON ((CsrWifiNmeConfigAction) 0x00)
-#define CSR_WIFI_PIN_ENTRY_DISPLAY_PIN ((CsrWifiNmeConfigAction) 0x01)
-#define CSR_WIFI_PIN_ENTRY_ENTER_PIN ((CsrWifiNmeConfigAction) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectionStatus
-
- DESCRIPTION
- Indicate the NME Connection Status when connecting or when disconnecting
-
- VALUES
- CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_DISCONNECTED
- - NME is disconnected.
- CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_CONNECTING
- - NME is in the process of connecting.
- CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_AUTHENTICATING
- - NME is in the authentication stage of a connection attempt.
- CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_CONNECTED
- - NME is connected.
- CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_DISCONNECTING
- - NME is in the process of disconnecting.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeConnectionStatus;
-#define CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_DISCONNECTED ((CsrWifiNmeConnectionStatus) 0x00)
-#define CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_CONNECTING ((CsrWifiNmeConnectionStatus) 0x01)
-#define CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_AUTHENTICATING ((CsrWifiNmeConnectionStatus) 0x02)
-#define CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_CONNECTED ((CsrWifiNmeConnectionStatus) 0x03)
-#define CSR_WIFI_NME_CONNECTION_STATUS_CONNECTION_STATUS_DISCONNECTING ((CsrWifiNmeConnectionStatus) 0x04)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeCredentialType
-
- DESCRIPTION
- NME Credential Types
-
- VALUES
- CSR_WIFI_NME_CREDENTIAL_TYPE_OPEN_SYSTEM
- - Credential Type Open System.
- CSR_WIFI_NME_CREDENTIAL_TYPE_WEP64
- - Credential Type WEP-64
- CSR_WIFI_NME_CREDENTIAL_TYPE_WEP128
- - Credential Type WEP-128
- CSR_WIFI_NME_CREDENTIAL_TYPE_WPA_PSK
- - Credential Type WPA Pre-Shared Key
- CSR_WIFI_NME_CREDENTIAL_TYPE_WPA_PASSPHRASE
- - Credential Type WPA pass phrase
- CSR_WIFI_NME_CREDENTIAL_TYPE_WPA2_PSK
- - Credential Type WPA2 Pre-Shared Key.
- CSR_WIFI_NME_CREDENTIAL_TYPE_WPA2_PASSPHRASE
- - Credential Type WPA2 pass phrase
- CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI_PSK
- - Credential Type WAPI Pre-Shared Key.
- CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI_PASSPHRASE
- - Credential Type WAPI pass phrase
- CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI
- - Credential Type WAPI certificates
- CSR_WIFI_NME_CREDENTIAL_TYPE_8021X
- - Credential Type 802.1X: the associated type supports
- FAST/LEAP/TLS/TTLS/PEAP/etc.
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeCredentialType;
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_OPEN_SYSTEM ((CsrWifiNmeCredentialType) 0x0000)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WEP64 ((CsrWifiNmeCredentialType) 0x0001)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WEP128 ((CsrWifiNmeCredentialType) 0x0002)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WPA_PSK ((CsrWifiNmeCredentialType) 0x0003)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WPA_PASSPHRASE ((CsrWifiNmeCredentialType) 0x0004)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WPA2_PSK ((CsrWifiNmeCredentialType) 0x0005)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WPA2_PASSPHRASE ((CsrWifiNmeCredentialType) 0x0006)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI_PSK ((CsrWifiNmeCredentialType) 0x0007)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI_PASSPHRASE ((CsrWifiNmeCredentialType) 0x0008)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_WAPI ((CsrWifiNmeCredentialType) 0x0009)
-#define CSR_WIFI_NME_CREDENTIAL_TYPE_8021X ((CsrWifiNmeCredentialType) 0x000A)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEapMethod
-
- DESCRIPTION
- Outer EAP method with possibly inner method.
-
- VALUES
- CSR_WIFI_NME_EAP_METHOD_TLS
- - EAP-TLS Method.
- CSR_WIFI_NME_EAP_METHOD_TTLS_MSCHAPV2
- - EAP-TTLS Method with MSCHAPV2.
- CSR_WIFI_NME_EAP_METHOD_PEAP_GTC
- - EAP-PEAP Method with GTC.
- CSR_WIFI_NME_EAP_METHOD_PEAP_MSCHAPV2
- - EAP-PEAP Method with MSCHAPV2.
- CSR_WIFI_NME_EAP_METHOD_SIM
- - EAP-SIM Method.
- CSR_WIFI_NME_EAP_METHOD_AKA
- - EAP-AKA Method.
- CSR_WIFI_NME_EAP_METHOD_FAST_GTC
- - EAP-FAST Method with GTC.
- CSR_WIFI_NME_EAP_METHOD_FAST_MSCHAPV2
- - EAP-FAST Method with MSCHAPV2.
- CSR_WIFI_NME_EAP_METHOD_LEAP
- - EAP-LEAP Method.
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeEapMethod;
-#define CSR_WIFI_NME_EAP_METHOD_TLS ((CsrWifiNmeEapMethod) 0x0001)
-#define CSR_WIFI_NME_EAP_METHOD_TTLS_MSCHAPV2 ((CsrWifiNmeEapMethod) 0x0002)
-#define CSR_WIFI_NME_EAP_METHOD_PEAP_GTC ((CsrWifiNmeEapMethod) 0x0004)
-#define CSR_WIFI_NME_EAP_METHOD_PEAP_MSCHAPV2 ((CsrWifiNmeEapMethod) 0x0008)
-#define CSR_WIFI_NME_EAP_METHOD_SIM ((CsrWifiNmeEapMethod) 0x0010)
-#define CSR_WIFI_NME_EAP_METHOD_AKA ((CsrWifiNmeEapMethod) 0x0020)
-#define CSR_WIFI_NME_EAP_METHOD_FAST_GTC ((CsrWifiNmeEapMethod) 0x0040)
-#define CSR_WIFI_NME_EAP_METHOD_FAST_MSCHAPV2 ((CsrWifiNmeEapMethod) 0x0080)
-#define CSR_WIFI_NME_EAP_METHOD_LEAP ((CsrWifiNmeEapMethod) 0x0100)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEncryption
-
- DESCRIPTION
- WiFi Encryption method
-
- VALUES
- CSR_WIFI_NME_ENCRYPTION_CIPHER_NONE
- - No encryprion set.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_WEP40
- - 40 bytes WEP key for peer to peer communication.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_WEP104
- - 104 bytes WEP key for peer to peer communication.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_TKIP
- - TKIP key for peer to peer communication.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_CCMP
- - CCMP key for peer to peer communication.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_SMS4
- - SMS4 key for peer to peer communication.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_WEP40
- - 40 bytes WEP key for broadcast messages.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_WEP104
- - 104 bytes WEP key for broadcast messages.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_TKIP
- - TKIP key for broadcast messages.
- CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_CCMP
- - CCMP key for broadcast messages
- CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_SMS4
- - SMS4 key for broadcast messages.
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeEncryption;
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_NONE ((CsrWifiNmeEncryption) 0x0000)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_WEP40 ((CsrWifiNmeEncryption) 0x0001)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_WEP104 ((CsrWifiNmeEncryption) 0x0002)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_TKIP ((CsrWifiNmeEncryption) 0x0004)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_CCMP ((CsrWifiNmeEncryption) 0x0008)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_SMS4 ((CsrWifiNmeEncryption) 0x0010)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_WEP40 ((CsrWifiNmeEncryption) 0x0020)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_WEP104 ((CsrWifiNmeEncryption) 0x0040)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_TKIP ((CsrWifiNmeEncryption) 0x0080)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_CCMP ((CsrWifiNmeEncryption) 0x0100)
-#define CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_SMS4 ((CsrWifiNmeEncryption) 0x0200)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeIndications
-
- DESCRIPTION
- NME indications
-
- VALUES
- CSR_WIFI_NME_INDICATIONS_IND_AP_STATION
- - NME AP Station Indication.
- CSR_WIFI_NME_INDICATIONS_IND_AP_STOP
- - NME AP Stop Indication.
- CSR_WIFI_NME_INDICATIONS_IND_SIM_UMTS_AUTH
- - NME UMTS Authentication Indication.
- CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_START
- - NME P2P Group Start Indication.
- CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_STATUS
- - NME P2P Group Status Indication.
- CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_ROLE
- - NME P2P Group Role Indication.
- CSR_WIFI_NME_INDICATIONS_IND_PROFILE_DISCONNECT
- - NME Profile Disconnect Indication.
- CSR_WIFI_NME_INDICATIONS_IND_PROFILE_UPDATE
- - NME Profile Update Indication.
- CSR_WIFI_NME_INDICATIONS_IND_SIM_IMSI_GET
- - NME GET IMSI Indication.
- CSR_WIFI_NME_INDICATIONS_IND_SIM_GSM_AUTH
- - NME GSM Authentication Indication.
- CSR_WIFI_NME_INDICATIONS_ALL
- - Used to register for all available indications
-
-*******************************************************************************/
-typedef u32 CsrWifiNmeIndications;
-#define CSR_WIFI_NME_INDICATIONS_IND_AP_STATION ((CsrWifiNmeIndications) 0x00100000)
-#define CSR_WIFI_NME_INDICATIONS_IND_AP_STOP ((CsrWifiNmeIndications) 0x00200000)
-#define CSR_WIFI_NME_INDICATIONS_IND_SIM_UMTS_AUTH ((CsrWifiNmeIndications) 0x01000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_START ((CsrWifiNmeIndications) 0x02000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_STATUS ((CsrWifiNmeIndications) 0x04000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_P2P_GROUP_ROLE ((CsrWifiNmeIndications) 0x08000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_PROFILE_DISCONNECT ((CsrWifiNmeIndications) 0x10000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_PROFILE_UPDATE ((CsrWifiNmeIndications) 0x20000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_SIM_IMSI_GET ((CsrWifiNmeIndications) 0x40000000)
-#define CSR_WIFI_NME_INDICATIONS_IND_SIM_GSM_AUTH ((CsrWifiNmeIndications) 0x80000000)
-#define CSR_WIFI_NME_INDICATIONS_ALL ((CsrWifiNmeIndications) 0xFFFFFFFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSecError
-
- DESCRIPTION
- NME Security Errors
- place holder for the security library abort reason
-
- VALUES
- CSR_WIFI_NME_SEC_ERROR_SEC_ERROR_UNKNOWN
- - Unknown Security Error.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeSecError;
-#define CSR_WIFI_NME_SEC_ERROR_SEC_ERROR_UNKNOWN ((CsrWifiNmeSecError) 0x00)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimCardType
-
- DESCRIPTION
- (U)SIM Card (or UICC) types
-
- VALUES
- CSR_WIFI_NME_SIM_CARD_TYPE_2G - 2G SIM card, capable of performing GSM
- authentication only.
- CSR_WIFI_NME_SIM_CARD_TYPE_3G - UICC supporting USIM application, capable
- of performing UMTS authentication only.
- CSR_WIFI_NME_SIM_CARD_TYPE_2G3G - UICC supporting both USIM and SIM
- applications, capable of performing both
- UMTS and GSM authentications.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeSimCardType;
-#define CSR_WIFI_NME_SIM_CARD_TYPE_2G ((CsrWifiNmeSimCardType) 0x01)
-#define CSR_WIFI_NME_SIM_CARD_TYPE_3G ((CsrWifiNmeSimCardType) 0x02)
-#define CSR_WIFI_NME_SIM_CARD_TYPE_2G3G ((CsrWifiNmeSimCardType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeUmtsAuthResult
-
- DESCRIPTION
- Only relevant for UMTS Authentication. It indicates if the UICC has
- successfully authenticated the network or otherwise.
-
- VALUES
- CSR_WIFI_NME_UMTS_AUTH_RESULT_SUCCESS
- - Successful outcome from USIM indicating that the card has
- successfully authenticated the network.
- CSR_WIFI_NME_UMTS_AUTH_RESULT_SYNC_FAIL
- - Unsuccessful outcome from USIM indicating that the card is
- requesting the network to synchronise and re-try again. If
- no further request is received an NME timer will expire and
- the authentication is aborted.
- CSR_WIFI_NME_UMTS_AUTH_RESULT_REJECT
- - Unsuccessful outcome from USIM indicating that the card has
- rejected the network and that the authentication is
- aborted.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeUmtsAuthResult;
-#define CSR_WIFI_NME_UMTS_AUTH_RESULT_SUCCESS ((CsrWifiNmeUmtsAuthResult) 0x00)
-#define CSR_WIFI_NME_UMTS_AUTH_RESULT_SYNC_FAIL ((CsrWifiNmeUmtsAuthResult) 0x01)
-#define CSR_WIFI_NME_UMTS_AUTH_RESULT_REJECT ((CsrWifiNmeUmtsAuthResult) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWmmQosInfo
-
- DESCRIPTION
- Defines bits for the QoS Info octect as defined in the WMM specification.
- The values of this type are used across the NME/SME/Router API's and they
- must be kept consistent with the corresponding types in the .xml of the
- other interfaces
-
- VALUES
- CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_ALL
- - WMM AP may deliver all buffered frames.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_VO
- - To enable the triggering and delivery of QoS Voice.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_VI
- - To enable the triggering and delivery of QoS Video.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_BK
- - To enable the triggering and delivery of QoS Background.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_BE
- - To enable the triggering and delivery of QoS Best Effort.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_TWO
- - WMM AP may deliver a maximum of 2 buffered frames per
- Unscheduled Service Period (USP).
- CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_FOUR
- - WMM AP may deliver a maximum of 4 buffered frames per USP.
- CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_SIX
- - WMM AP may deliver a maximum of 6 buffered frames per USP.
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeWmmQosInfo;
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_ALL ((CsrWifiNmeWmmQosInfo) 0x00)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_VO ((CsrWifiNmeWmmQosInfo) 0x01)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_VI ((CsrWifiNmeWmmQosInfo) 0x02)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_BK ((CsrWifiNmeWmmQosInfo) 0x04)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_BE ((CsrWifiNmeWmmQosInfo) 0x08)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_TWO ((CsrWifiNmeWmmQosInfo) 0x20)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_FOUR ((CsrWifiNmeWmmQosInfo) 0x40)
-#define CSR_WIFI_NME_WMM_QOS_INFO_AC_MAX_SP_SIX ((CsrWifiNmeWmmQosInfo) 0x60)
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEapMethodMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiNmeEapMethod.
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeEapMethodMask;
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEncryptionMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiNmeEncryption
-
-*******************************************************************************/
-typedef u16 CsrWifiNmeEncryptionMask;
-/*******************************************************************************
-
- NAME
- CsrWifiNmeIndicationsMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiNmeIndications
-
-*******************************************************************************/
-typedef u32 CsrWifiNmeIndicationsMask;
-/*******************************************************************************
-
- NAME
- CsrWifiNmeNmeIndicationsMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiNmeNmeIndications.
- Used to overlap the unused portion of the unifi_IndicationsMask For NME
- specific indications
-
-*******************************************************************************/
-typedef u32 CsrWifiNmeNmeIndicationsMask;
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWmmQosInfoMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiNmeWmmQosInfo
-
-*******************************************************************************/
-typedef u8 CsrWifiNmeWmmQosInfoMask;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEmpty
-
- DESCRIPTION
- Empty Structure to indicate that no credentials are available.
-
- MEMBERS
- empty - Only element of the empty structure (always set to 0).
-
-*******************************************************************************/
-typedef struct
-{
- u8 empty;
-} CsrWifiNmeEmpty;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmePassphrase
-
- DESCRIPTION
- Structure holding the ASCII Pass Phrase data.
-
- MEMBERS
- encryptionMode - Encryption type as defined in CsrWifiSmeEncryption.
- passphrase - Pass phrase ASCII value.
-
-*******************************************************************************/
-typedef struct
-{
- u16 encryptionMode;
- char *passphrase;
-} CsrWifiNmePassphrase;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmePsk
-
- DESCRIPTION
- Structure holding the Pre-Shared Key data.
-
- MEMBERS
- encryptionMode - Encryption type as defined in CsrWifiSmeEncryption.
- psk - Pre-Shared Key value.
-
-*******************************************************************************/
-typedef struct
-{
- u16 encryptionMode;
- u8 psk[32];
-} CsrWifiNmePsk;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWapiCredentials
-
- DESCRIPTION
- Structure holding WAPI credentials data.
-
- MEMBERS
- certificateLength - Length in bytes of the following client certificate.
- certificate - The actual client certificate data (if present).
- DER/PEM format supported.
- privateKeyLength - Length in bytes of the following private key.
- privateKey - The actual private key. DER/PEM format.
- caCertificateLength - Length in bytes of the following certificate authority
- certificate.
- caCertificate - The actual certificate authority certificate data. If
- not supplied the received certificate authority
- certificate is assumed to be validate, if present the
- received certificate is validated against it. DER/PEM
- format supported.
-
-*******************************************************************************/
-typedef struct
-{
- u32 certificateLength;
- u8 *certificate;
- u16 privateKeyLength;
- u8 *privateKey;
- u32 caCertificateLength;
- u8 *caCertificate;
-} CsrWifiNmeWapiCredentials;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectAttempt
-
- DESCRIPTION
- Structure holding Connection attempt data.
-
- MEMBERS
- bssid - Id of Basic Service Set connections attempt have been made
- to.
- status - Status returned to indicate the success or otherwise of the
- connection attempt.
- securityError - Security error status indicating the nature of the failure
- to connect.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress bssid;
- CsrResult status;
- CsrWifiNmeSecError securityError;
-} CsrWifiNmeConnectAttempt;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEapCredentials
-
- DESCRIPTION
- Supports the use of multiple EAP methods via a single structure. The
- methods required are indicated by the value set in the eapMethodMask
-
- MEMBERS
- eapMethodMask
- - Bit mask of supported EAP methods
- Currently only supports the setting of one bit.
- Required for all the EAP methods.
- authMode
- - Bit mask representing the authentication types that may be
- supported by a suitable AP. An AP must support at least one
- of the authentication types specified to be considered for
- connection. Required for all EAP methods.
- encryptionMode
- - Bit mask representing the encryption types that may be
- supported by a suitable AP. An AP must support a suitable
- mix of the pairwise and group encryption types requested to
- be considered for connection. Required for all EAP methods.
- userName
- - User name. Required for all EAP methods except: SIM or AKA.
- userPassword
- - User Password. Required for all EAP methods except: TLS,
- SIM or AKA.
- authServerUserIdentity
- - Authentication server user Identity. Required for all EAP
- methods except: TLS, SIM, AKA or FAST.
- clientCertificateLength
- - Length in bytes of the following client certificate (if
- present). Only required for TLS.
- clientCertificate
- - The actual client certificate data (if present). Only
- required for TLS. DER/PEM format supported.
- certificateAuthorityCertificateLength
- - Length in bytes of the following certificate authority
- certificate (if present). Optional for TLS, TTLS, PEAP.
- certificateAuthorityCertificate
- - The actual certificate authority certificate data (if
- present). If not supplied the received certificate
- authority certificate is assumed to be valid, if present
- the received certificate is validated against it. Optional
- for TLS, TTLS, PEAP. DER/PEM format supported.
- privateKeyLength
- - Length in bytes of the following private key (if present).
- Only required for TLS.
- privateKey
- - The actual private key (if present). Only required for TLS.
- DER/PEM format, maybe password protected.
- privateKeyPassword
- - Optional password to protect the private key.
- sessionLength
- - Length in bytes of the following session field Supported
- for all EAP methods except: SIM or AKA.
- session
- - Session information to support faster re-authentication.
- Supported for all EAP methods except: SIM or AKA.
- allowPacProvisioning
- - If TRUE: PAC provisioning is allowed 'over-the_air';
- If FALSE: a PAC must be supplied.
- Only required for FAST.
- pacLength
- - Length the following PAC field. If allowPacProvisioning is
- FALSE then the PAC MUST be supplied (i.e. non-zero). Only
- required for FAST.
- pac
- - The actual PAC data. If allowPacProvisioning is FALSE then
- the PAC MUST be supplied. Only required for FAST.
- pacPassword
- - Optional password to protect the PAC. Only required for
- FAST.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiNmeEapMethodMask eapMethodMask;
- CsrWifiSmeAuthModeMask authMode;
- CsrWifiNmeEncryptionMask encryptionMode;
- char *userName;
- char *userPassword;
- char *authServerUserIdentity;
- u32 clientCertificateLength;
- u8 *clientCertificate;
- u32 certificateAuthorityCertificateLength;
- u8 *certificateAuthorityCertificate;
- u16 privateKeyLength;
- u8 *privateKey;
- char *privateKeyPassword;
- u32 sessionLength;
- u8 *session;
- u8 allowPacProvisioning;
- u32 pacLength;
- u8 *pac;
- char *pacPassword;
-} CsrWifiNmeEapCredentials;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmePeerConfig
-
- DESCRIPTION
- Structure holding Peer Config data.
-
- MEMBERS
- p2pDeviceId -
- groupCapabilityMask -
- groupOwnerIntent -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress p2pDeviceId;
- CsrWifiSmeP2pGroupCapabilityMask groupCapabilityMask;
- u8 groupOwnerIntent;
-} CsrWifiNmePeerConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileIdentity
-
- DESCRIPTION
- The identity of a profile is defined as the unique combination the BSSID
- and SSID.
-
- MEMBERS
- bssid - ID of Basic Service Set for or the P2pDevice address of the GO for
- which a connection attempt was made.
- ssid - Service Set Id.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress bssid;
- CsrWifiSsid ssid;
-} CsrWifiNmeProfileIdentity;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWep128Keys
-
- DESCRIPTION
- Structure holding WEP Authentication Type and WEP keys that can be used
- when using WEP128.
-
- MEMBERS
- wepAuthType - Mask to select the WEP authentication type (Open or Shared)
- selectedWepKey - Index to one of the four keys below indicating the
- currently used WEP key.
- key1 - Value for key number 1.
- key2 - Value for key number 2.
- key3 - Value for key number 3.
- key4 - Value for key number 4.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeAuthModeMask wepAuthType;
- u8 selectedWepKey;
- u8 key1[13];
- u8 key2[13];
- u8 key3[13];
- u8 key4[13];
-} CsrWifiNmeWep128Keys;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWep64Keys
-
- DESCRIPTION
- Structure for holding WEP Authentication Type and WEP keys that can be
- used when using WEP64.
-
- MEMBERS
- wepAuthType - Mask to select the WEP authentication type (Open or Shared)
- selectedWepKey - Index to one of the four keys below indicating the
- currently used WEP key.
- key1 - Value for key number 1.
- key2 - Value for key number 2.
- key3 - Value for key number 3.
- key4 - Value for key number 4.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeAuthModeMask wepAuthType;
- u8 selectedWepKey;
- u8 key1[5];
- u8 key2[5];
- u8 key3[5];
- u8 key4[5];
-} CsrWifiNmeWep64Keys;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeCredentials
-
- DESCRIPTION
- Structure containing the Credentials data.
-
- MEMBERS
- credentialType - Credential type value (as defined in the
- enumeration type).
- credential - Union containing credentials which depends on
- credentialType parameter.
- credentialeap -
- credentialwapiPassphrase -
- credentialwpa2Passphrase -
- credentialwpa2Psk -
- credentialwapiPsk -
- credentialwpaPassphrase -
- credentialwapi -
- credentialwep128Key -
- credentialwpaPsk -
- credentialopenSystem -
- credentialwep64Key -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiNmeCredentialType credentialType;
- union {
- CsrWifiNmeEapCredentials eap;
- CsrWifiNmePassphrase wapiPassphrase;
- CsrWifiNmePassphrase wpa2Passphrase;
- CsrWifiNmePsk wpa2Psk;
- CsrWifiNmePsk wapiPsk;
- CsrWifiNmePassphrase wpaPassphrase;
- CsrWifiNmeWapiCredentials wapi;
- CsrWifiNmeWep128Keys wep128Key;
- CsrWifiNmePsk wpaPsk;
- CsrWifiNmeEmpty openSystem;
- CsrWifiNmeWep64Keys wep64Key;
- } credential;
-} CsrWifiNmeCredentials;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfile
-
- DESCRIPTION
- Structure containing the Profile data.
-
- MEMBERS
- profileIdentity - Profile Identity.
- wmmQosInfoMask - Mask for WMM QoS information.
- bssType - Type of BSS (Infrastructure or Adhoc).
- channelNo - Channel Number.
- ccxOptionsMask - Options mask for Cisco Compatible Extentions.
- cloakedSsid - Flag to decide whether the SSID is cloaked (not
- transmitted) or not.
- credentials - Credentials data.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiNmeProfileIdentity profileIdentity;
- CsrWifiNmeWmmQosInfoMask wmmQosInfoMask;
- CsrWifiNmeBssType bssType;
- u8 channelNo;
- u8 ccxOptionsMask;
- u8 cloakedSsid;
- CsrWifiNmeCredentials credentials;
-} CsrWifiNmeProfile;
-
-
-/* Downstream */
-#define CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_NME_PROFILE_SET_REQ ((CsrWifiNmePrim) (0x0000 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_DELETE_REQ ((CsrWifiNmePrim) (0x0001 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_DELETE_ALL_REQ ((CsrWifiNmePrim) (0x0002 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_ORDER_SET_REQ ((CsrWifiNmePrim) (0x0003 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_CONNECT_REQ ((CsrWifiNmePrim) (0x0004 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_REQ ((CsrWifiNmePrim) (0x0005 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_CANCEL_REQ ((CsrWifiNmePrim) (0x0006 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_CONNECTION_STATUS_GET_REQ ((CsrWifiNmePrim) (0x0007 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_IMSI_GET_RES ((CsrWifiNmePrim) (0x0008 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_GSM_AUTH_RES ((CsrWifiNmePrim) (0x0009 + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_UMTS_AUTH_RES ((CsrWifiNmePrim) (0x000A + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_CONFIG_SET_REQ ((CsrWifiNmePrim) (0x000B + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_NME_EVENT_MASK_SET_REQ ((CsrWifiNmePrim) (0x000C + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_NME_PRIM_DOWNSTREAM_HIGHEST (0x000C + CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_NME_PROFILE_SET_CFM ((CsrWifiNmePrim)(0x0000 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_DELETE_CFM ((CsrWifiNmePrim)(0x0001 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_DELETE_ALL_CFM ((CsrWifiNmePrim)(0x0002 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_ORDER_SET_CFM ((CsrWifiNmePrim)(0x0003 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_CONNECT_CFM ((CsrWifiNmePrim)(0x0004 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_CFM ((CsrWifiNmePrim)(0x0005 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_CANCEL_CFM ((CsrWifiNmePrim)(0x0006 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_CONNECTION_STATUS_GET_CFM ((CsrWifiNmePrim)(0x0007 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_UPDATE_IND ((CsrWifiNmePrim)(0x0008 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_PROFILE_DISCONNECT_IND ((CsrWifiNmePrim)(0x0009 + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_IMSI_GET_IND ((CsrWifiNmePrim)(0x000A + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_GSM_AUTH_IND ((CsrWifiNmePrim)(0x000B + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_SIM_UMTS_AUTH_IND ((CsrWifiNmePrim)(0x000C + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_WPS_CONFIG_SET_CFM ((CsrWifiNmePrim)(0x000D + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_NME_EVENT_MASK_SET_CFM ((CsrWifiNmePrim)(0x000E + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_NME_PRIM_UPSTREAM_HIGHEST (0x000E + CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_NME_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_NME_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_NME_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_NME_PRIM_UPSTREAM_COUNT (CSR_WIFI_NME_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_NME_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileSetReq
-
- DESCRIPTION
- Creates or updates an existing profile in the NME that matches the unique
- identity of the profile. Each profile is identified by the combination of
- BSSID and SSID. The profile contains all the required credentials for
- attempting to connect to the network. Creating or updating a profile via
- the NME PROFILE SET REQ does NOT add the profile to the preferred profile
- list within the NME used for the NME auto-connect behaviour.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- profile - Specifies the identity and credentials of the network.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiNmeProfile profile;
-} CsrWifiNmeProfileSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteReq
-
- DESCRIPTION
- Will delete the profile with a matching identity, but does NOT modify the
- preferred profile list.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- profileIdentity - Identity (BSSID, SSID) of profile to be deleted.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiNmeProfileIdentity profileIdentity;
-} CsrWifiNmeProfileDeleteReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteAllReq
-
- DESCRIPTION
- Deletes all profiles present in the NME, but does NOT modify the
- preferred profile list.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiNmeProfileDeleteAllReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileOrderSetReq
-
- DESCRIPTION
- Defines the preferred order that profiles present in the NME should be
- used during the NME auto-connect behaviour.
- If profileIdentitysCount == 0, it removes any existing preferred profile
- list already present in the NME, effectively disabling the auto-connect
- behaviour.
- NOTE: Profile identities that do not match any profile stored in the NME
- are ignored during the auto-connect procedure.
- NOTE: during auto-connect the NME will only attempt to join an existing
- adhoc network and it will never attempt to host an adhoc network; for
- hosting and adhoc network, use CSR_WIFI_NME_PROFILE_CONNECT_REQ
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- profileIdentitysCount - The number of profiles identities in the list.
- profileIdentitys - Points to the list of profile identities.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 profileIdentitysCount;
- CsrWifiNmeProfileIdentity *profileIdentitys;
-} CsrWifiNmeProfileOrderSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileConnectReq
-
- DESCRIPTION
- Requests the NME to attempt to connect to the specified profile.
- Overrides any current connection attempt.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- profileIdentity - Identity (BSSID, SSID) of profile to be connected to.
- It must match an existing profile in the NME.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiNmeProfileIdentity profileIdentity;
-} CsrWifiNmeProfileConnectReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsReq
-
- DESCRIPTION
- Requests the NME to look for WPS enabled APs and attempt to perform WPS
- to determine the appropriate security credentials to connect to the AP.
- If the PIN == '00000000' then 'push button mode' is indicated, otherwise
- the PIN has to match that of the AP. 4 digit pin is passed by sending the
- pin digits in pin[0]..pin[3] and rest of the contents filled with '-'.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- pin - PIN value.
- ssid - Service Set identifier
- bssid - ID of Basic Service Set for which a WPS connection attempt is
- being made.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 pin[8];
- CsrWifiSsid ssid;
- CsrWifiMacAddress bssid;
-} CsrWifiNmeWpsReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCancelReq
-
- DESCRIPTION
- Requests the NME to cancel any WPS procedure that it is currently
- performing. This includes WPS registrar activities started because of
- CSR_WIFI_NME_AP_REGISTER.request
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiNmeWpsCancelReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectionStatusGetReq
-
- DESCRIPTION
- Requests the current connection status of the NME.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiNmeConnectionStatusGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimImsiGetRes
-
- DESCRIPTION
- Response from the application that received the NME SIM IMSI GET IND.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the outcome of the requested operation: STATUS_SUCCESS
- or STATUS_ERROR.
- imsi - The value of the IMSI obtained from the UICC.
- cardType - The UICC type (GSM only (SIM), UMTS only (USIM), Both).
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- char *imsi;
- CsrWifiNmeSimCardType cardType;
-} CsrWifiNmeSimImsiGetRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimGsmAuthRes
-
- DESCRIPTION
- Response from the application that received the NME SIM GSM AUTH IND. For
- each GSM authentication round a GSM Ciphering key (Kc) and a signed
- response (SRES) are produced. Since 2 or 3 GSM authentication rounds are
- used the 2 or 3 Kc's obtained respectively are combined into one buffer
- and similarly the 2 or 3 SRES's obtained are combined into another
- buffer. The order of Kc values (SRES values respectively) in their buffer
- is the same as that of their corresponding RAND values in the incoming
- indication.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the outcome of the requested operation:
- STATUS_SUCCESS or STATUS_ERROR
- kcsLength - Length in Bytes of Kc buffer. Legal values are: 16 or 24.
- kcs - Kc buffer holding 2 or 3 Kc values.
- sresLength - Length in Bytes of SRES buffer. Legal values are: 8 or 12.
- sres - SRES buffer holding 2 or 3 SRES values.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u8 kcsLength;
- u8 *kcs;
- u8 sresLength;
- u8 *sres;
-} CsrWifiNmeSimGsmAuthRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimUmtsAuthRes
-
- DESCRIPTION
- Response from the application that received the NME SIM UMTS AUTH IND.
- The values of umtsCipherKey, umtsIntegrityKey, resParameterLength and
- resParameter are only meanigful when result = UMTS_AUTH_RESULT_SUCCESS.
- The value of auts is only meaningful when
- result=UMTS_AUTH_RESULT_SYNC_FAIL.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the outcome of the requested operation:
- STATUS_SUCCESS or STATUS_ERROR.
- result - The result of UMTS authentication as performed by the
- UICC which could be: Success, Authentication Reject or
- Synchronisation Failure. For all these 3 outcomes the
- value of status is success.
- umtsCipherKey - The UMTS Cipher Key as calculated and returned by the
- UICC.
- umtsIntegrityKey - The UMTS Integrity Key as calculated and returned by
- the UICC.
- resParameterLength - The length (in bytes) of the RES parameter (min=4; max
- = 16).
- resParameter - The RES parameter as calculated and returned by the
- UICC.
- auts - The AUTS parameter as calculated and returned by the
- UICC.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiNmeUmtsAuthResult result;
- u8 umtsCipherKey[16];
- u8 umtsIntegrityKey[16];
- u8 resParameterLength;
- u8 *resParameter;
- u8 auts[14];
-} CsrWifiNmeSimUmtsAuthRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsConfigSetReq
-
- DESCRIPTION
- This primitive passes the WPS information for the device to NME. This may
- be accepted only if no interface is active.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- wpsConfig - WPS config.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeWpsConfig wpsConfig;
-} CsrWifiNmeWpsConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEventMaskSetReq
-
- DESCRIPTION
- The wireless manager application may register with the NME to receive
- notification of interesting events. Indications will be sent only if the
- wireless manager explicitly registers to be notified of that event.
- indMask is a bit mask of values defined in CsrWifiNmeIndicationsMask.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- indMask - Set mask with values from CsrWifiNmeIndications
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiNmeIndicationsMask indMask;
-} CsrWifiNmeEventMaskSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileSetCfm
-
- DESCRIPTION
- Reports the status of the NME PROFILE SET REQ; the request will only fail
- if the details specified in the profile contains an invalid combination
- of parameters for example specifying the profile as cloaked but not
- specifying the SSID. The NME doesn't limit the number of profiles that
- may be created. The NME assumes that the entity configuring it is aware
- of the appropriate limits.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the success or otherwise of the requested operation.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeProfileSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteCfm
-
- DESCRIPTION
- Reports the status of the CSR_WIFI_NME_PROFILE_DELETE_REQ.
- Returns CSR_WIFI_NME_STATUS_NOT_FOUND if there is no matching profile.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the success or otherwise of the requested operation.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeProfileDeleteCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDeleteAllCfm
-
- DESCRIPTION
- Reports the status of the CSR_WIFI_NME_PROFILE_DELETE_ALL_REQ.
- Returns always CSR_WIFI_NME_STATUS_SUCCESS.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Indicates the success or otherwise of the requested operation, but
- in this case it always set to success.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeProfileDeleteAllCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileOrderSetCfm
-
- DESCRIPTION
- Confirmation to UNIFI_NME_PROFILE_ORDER_SET.request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiNmeProfileOrderSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileConnectCfm
-
- DESCRIPTION
- Reports the status of the NME PROFILE CONNECT REQ. If unsuccessful the
- connectAttempt parameters contain details of the APs that the NME
- attempted to connect to before reporting the failure of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- status - Indicates the success or otherwise of the requested
- operation.
- connectAttemptsCount - This parameter is relevant only if
- status!=CSR_WIFI_NME_STATUS_SUCCESS.
- Number of connection attempt elements provided with
- this primitive
- connectAttempts - This parameter is relevant only if
- status!=CSR_WIFI_NME_STATUS_SUCCESS.
- Points to the list of connection attempt elements
- provided with this primitive
- Each element of the list provides information about
- an AP on which the connection attempt was made and
- the error that occurred during the attempt.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- u8 connectAttemptsCount;
- CsrWifiNmeConnectAttempt *connectAttempts;
-} CsrWifiNmeProfileConnectCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCfm
-
- DESCRIPTION
- Reports the status of the NME WPS REQ.
- If CSR_WIFI_NME_STATUS_SUCCESS, the profile parameter contains the
- identity and credentials of the AP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
- profile - This parameter is relevant only if
- status==CSR_WIFI_NME_STATUS_SUCCESS.
- The identity and credentials of the network.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiNmeProfile profile;
-} CsrWifiNmeWpsCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsCancelCfm
-
- DESCRIPTION
- Reports the status of the NME WPS REQ, the request is always SUCCESSFUL.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Only returns CSR_WIFI_NME_STATUS_SUCCESS
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiNmeWpsCancelCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeConnectionStatusGetCfm
-
- DESCRIPTION
- Reports the connection status of the NME.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Indicates the success or otherwise of the requested
- operation.
- connectionStatus - NME current connection status
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiNmeConnectionStatus connectionStatus;
-} CsrWifiNmeConnectionStatusGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileUpdateInd
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that informs that application that the contained profile has
- changed.
- For example, either the credentials EAP-FAST PAC file or the session data
- within the profile has changed.
- It is up to the application whether it stores this updated profile or
- not.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- profile - The identity and credentials of the network.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiNmeProfile profile;
-} CsrWifiNmeProfileUpdateInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeProfileDisconnectInd
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that informs that application that the current profile
- connection has disconnected. The indication will contain information
- about APs that it attempted to maintain the connection via i.e. in the
- case of failed roaming.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- connectAttemptsCount - Number of connection attempt elements provided with
- this primitive
- connectAttempts - Points to the list of connection attempt elements
- provided with this primitive
- Each element of the list provides information about
- an AP on which the connection attempt was made and
- the error occurred during the attempt.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 connectAttemptsCount;
- CsrWifiNmeConnectAttempt *connectAttempts;
-} CsrWifiNmeProfileDisconnectInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimImsiGetInd
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the IMSI and UICC type from the UICC Manager.
- This indication is generated when the NME is attempting to connect to a
- profile configured for EAP-SIM/AKA. An application MUST register to
- receive this indication for the NME to support the EAP-SIM/AKA credential
- types. Otherwise the NME has no route to obtain the information from the
- UICC.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiNmeSimImsiGetInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimGsmAuthInd
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the UICC Manager to perform a GSM
- authentication on behalf of the NME. This indication is generated when
- the NME is attempting to connect to a profile configured for EAP-SIM. An
- application MUST register to receive this indication for the NME to
- support the EAP-SIM credential types. Otherwise the NME has no route to
- obtain the information from the UICC. EAP-SIM authentication requires 2
- or 3 GSM authentication rounds and therefore 2 or 3 RANDS (GSM Random
- Challenges) are included.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- randsLength - GSM RAND is 16 bytes long hence valid values are 32 (2 RANDS)
- or 48 (3 RANDs).
- rands - 2 or 3 RANDs values.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u8 randsLength;
- u8 *rands;
-} CsrWifiNmeSimGsmAuthInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeSimUmtsAuthInd
-
- DESCRIPTION
- Indication generated from the NME (if an application subscribes to
- receive it) that requests the UICC Manager to perform a UMTS
- authentication on behalf of the NME. This indication is generated when
- the NME is attempting to connect to a profile configured for EAP-AKA. An
- application MUST register to receive this indication for the NME to
- support the EAP-AKA credential types. Otherwise the NME has no route to
- obtain the information from the USIM. EAP-AKA requires one UMTS
- authentication round and therefore only one RAND and one AUTN values are
- included.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- rand - UMTS RAND value.
- autn - UMTS AUTN value.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u8 rand[16];
- u8 autn[16];
-} CsrWifiNmeSimUmtsAuthInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeWpsConfigSetCfm
-
- DESCRIPTION
- Confirm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeWpsConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiNmeEventMaskSetCfm
-
- DESCRIPTION
- The NME calls the primitive to report the result of the request
- primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiNmeEventMaskSetCfm;
-
-#endif /* CSR_WIFI_NME_PRIM_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_SERIALIZE_H__
-#define CSR_WIFI_NME_SERIALIZE_H__
-
-#include "csr_wifi_msgconv.h"
-#include "csr_wifi_nme_prim.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_serialize.h
-#endif
-
-extern void CsrWifiNmePfree(void *ptr);
-
-extern u8* CsrWifiNmeProfileSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileSetReqSizeof(void *msg);
-extern void CsrWifiNmeProfileSetReqSerFree(void *msg);
-
-extern u8* CsrWifiNmeProfileDeleteReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileDeleteReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileDeleteReqSizeof(void *msg);
-#define CsrWifiNmeProfileDeleteReqSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeProfileDeleteAllReqSer CsrWifiEventSer
-#define CsrWifiNmeProfileDeleteAllReqDes CsrWifiEventDes
-#define CsrWifiNmeProfileDeleteAllReqSizeof CsrWifiEventSizeof
-#define CsrWifiNmeProfileDeleteAllReqSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeProfileOrderSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileOrderSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileOrderSetReqSizeof(void *msg);
-extern void CsrWifiNmeProfileOrderSetReqSerFree(void *msg);
-
-extern u8* CsrWifiNmeProfileConnectReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileConnectReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileConnectReqSizeof(void *msg);
-#define CsrWifiNmeProfileConnectReqSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeWpsReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeWpsReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeWpsReqSizeof(void *msg);
-#define CsrWifiNmeWpsReqSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeWpsCancelReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeWpsCancelReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeWpsCancelReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeWpsCancelReqSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeConnectionStatusGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeConnectionStatusGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeConnectionStatusGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeConnectionStatusGetReqSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeSimImsiGetResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeSimImsiGetResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeSimImsiGetResSizeof(void *msg);
-extern void CsrWifiNmeSimImsiGetResSerFree(void *msg);
-
-extern u8* CsrWifiNmeSimGsmAuthResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeSimGsmAuthResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeSimGsmAuthResSizeof(void *msg);
-extern void CsrWifiNmeSimGsmAuthResSerFree(void *msg);
-
-extern u8* CsrWifiNmeSimUmtsAuthResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeSimUmtsAuthResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeSimUmtsAuthResSizeof(void *msg);
-extern void CsrWifiNmeSimUmtsAuthResSerFree(void *msg);
-
-extern u8* CsrWifiNmeWpsConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeWpsConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeWpsConfigSetReqSizeof(void *msg);
-extern void CsrWifiNmeWpsConfigSetReqSerFree(void *msg);
-
-#define CsrWifiNmeEventMaskSetReqSer CsrWifiEventCsrUint32Ser
-#define CsrWifiNmeEventMaskSetReqDes CsrWifiEventCsrUint32Des
-#define CsrWifiNmeEventMaskSetReqSizeof CsrWifiEventCsrUint32Sizeof
-#define CsrWifiNmeEventMaskSetReqSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeProfileSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeProfileSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeProfileSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeProfileSetCfmSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeProfileDeleteCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeProfileDeleteCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeProfileDeleteCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeProfileDeleteCfmSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeProfileDeleteAllCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeProfileDeleteAllCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeProfileDeleteAllCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeProfileDeleteAllCfmSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeProfileOrderSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileOrderSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileOrderSetCfmSizeof(void *msg);
-#define CsrWifiNmeProfileOrderSetCfmSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeProfileConnectCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileConnectCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileConnectCfmSizeof(void *msg);
-extern void CsrWifiNmeProfileConnectCfmSerFree(void *msg);
-
-extern u8* CsrWifiNmeWpsCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeWpsCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeWpsCfmSizeof(void *msg);
-extern void CsrWifiNmeWpsCfmSerFree(void *msg);
-
-extern u8* CsrWifiNmeWpsCancelCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeWpsCancelCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeWpsCancelCfmSizeof(void *msg);
-#define CsrWifiNmeWpsCancelCfmSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeConnectionStatusGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeConnectionStatusGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeConnectionStatusGetCfmSizeof(void *msg);
-#define CsrWifiNmeConnectionStatusGetCfmSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeProfileUpdateIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileUpdateIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileUpdateIndSizeof(void *msg);
-extern void CsrWifiNmeProfileUpdateIndSerFree(void *msg);
-
-extern u8* CsrWifiNmeProfileDisconnectIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeProfileDisconnectIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeProfileDisconnectIndSizeof(void *msg);
-extern void CsrWifiNmeProfileDisconnectIndSerFree(void *msg);
-
-#define CsrWifiNmeSimImsiGetIndSer CsrWifiEventSer
-#define CsrWifiNmeSimImsiGetIndDes CsrWifiEventDes
-#define CsrWifiNmeSimImsiGetIndSizeof CsrWifiEventSizeof
-#define CsrWifiNmeSimImsiGetIndSerFree CsrWifiNmePfree
-
-extern u8* CsrWifiNmeSimGsmAuthIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeSimGsmAuthIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeSimGsmAuthIndSizeof(void *msg);
-extern void CsrWifiNmeSimGsmAuthIndSerFree(void *msg);
-
-extern u8* CsrWifiNmeSimUmtsAuthIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiNmeSimUmtsAuthIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiNmeSimUmtsAuthIndSizeof(void *msg);
-#define CsrWifiNmeSimUmtsAuthIndSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeWpsConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeWpsConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeWpsConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeWpsConfigSetCfmSerFree CsrWifiNmePfree
-
-#define CsrWifiNmeEventMaskSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiNmeEventMaskSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiNmeEventMaskSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiNmeEventMaskSetCfmSerFree CsrWifiNmePfree
-
-#endif /* CSR_WIFI_NME_SERIALIZE_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_NME_TASK_H__
-#define CSR_WIFI_NME_TASK_H__
-
-#include <linux/types.h>
-#include "csr_sched.h"
-
-#ifndef CSR_WIFI_NME_ENABLE
-#error CSR_WIFI_NME_ENABLE MUST be defined inorder to use csr_wifi_nme_task.h
-#endif
-
-#define CSR_WIFI_NME_LOG_ID 0x1203FFFF
-extern CsrSchedQid CSR_WIFI_NME_IFACEQUEUE;
-
-#endif /* CSR_WIFI_NME_TASK_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_PRIVATE_COMMON_H__
-#define CSR_WIFI_PRIVATE_COMMON_H__
-
-/**
- * @brief maximum number of STAs allowed to be connected
- *
- * @par Description
- * min & max Beacon Interval
- */
-#define CSR_WIFI_AP_MAX_ASSOC_STA 8
-
-/** Number of only b rates */
-#define CSR_WIFI_SME_AP_MAX_ONLY_B_RATES 4
-
-
-/** Number of mandatory b rates */
-#define CSR_WIFI_SME_AP_MAX_MANDATORY_B_RATES 2
-
-
-/** Number of mandatory bg rates */
-#define CSR_WIFI_SME_AP_MAX_MANDATORY_BG_RATES 4
-
-
-/** Number of bg rates */
-#define CSR_WIFI_SME_AP_MAX_BG_RATES 12
-
-
-/** Number of no b only g rates */
-#define CSR_WIFI_SME_AP_MAX_NO_B_ONLY_G_RATES 8
-
-
-/** Number of mandatory g rates */
-#define CSR_WIFI_SME_AP_MAX_MANDATORY_G_RATES 7
-
-
-/* Number of g mandatory rates */
-#define CSR_WIFI_SME_AP_G_MANDATORY_RATES_NUM 7
-
-
-/* Number of b mandatory rates */
-#define CSR_WIFI_SME_AP_B_MANDATORY_RATES_NUM 2
-
-
-/* Number of b/g mandatory rates */
-#define CSR_WIFI_SME_AP_BG_MANDATORY_RATES_NUM 4
-
-
-/* The maximum allowed length of SSID */
-#define CSR_WIFI_SME_AP_SSID_MAX_LENGTH 32
-
-/* Refer 8.4.2.27 RSN element - we support TKIP, WPA2, WAPI and PSK only, no pmkid, group cipher suite */
-#define CSR_WIFI_SME_RSN_PACKED_SIZE (1 + 1 + 2 + 4 + 2 + 4 * 2 + 2 + 4 * 1 + 2 + 24)
-
-/* Refer 7.3.2.9 (ISO/IEC 8802-11:2006) WAPI element - we support WAPI PSK only, no bkid, group cipher suite */
-#define CSR_WIFI_SME_WAPI_PACKED_SIZE (1 + 1 + 2 + 2 + 4 * 1 + 2 + 4 * 1 + 4 + 2 + 24)
-
-
-/* Common structure for NME and SME to maintain Interface mode*/
-typedef u8 CsrWifiInterfaceMode;
-#define CSR_WIFI_MODE_NONE ((CsrWifiInterfaceMode) 0xFF)
-#define CSR_WIFI_MODE_STA ((CsrWifiInterfaceMode) 0x00)
-#define CSR_WIFI_MODE_AP ((CsrWifiInterfaceMode) 0x01)
-#define CSR_WIFI_MODE_P2P_DEVICE ((CsrWifiInterfaceMode) 0x02)
-#define CSR_WIFI_MODE_P2P_CLI ((CsrWifiInterfaceMode) 0x03)
-#define CSR_WIFI_MODE_P2P_GO ((CsrWifiInterfaceMode) 0x04)
-#define CSR_WIFI_MODE_AMP ((CsrWifiInterfaceMode) 0x05)
-#define CSR_WIFI_MODE_WPS_ENROLLEE ((CsrWifiInterfaceMode) 0x06)
-#define CSR_WIFI_MODE_IBSS ((CsrWifiInterfaceMode) 0x07)
-
-#endif
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_RESULT_H__
-#define CSR_WIFI_RESULT_H__
-
-#include "csr_result.h"
-
-/* THIS FILE SHOULD CONTAIN ONLY RESULT CODES */
-
-/* Result Codes */
-#define CSR_WIFI_HIP_RESULT_INVALID_VALUE ((CsrResult) 1) /* Invalid argument value */
-#define CSR_WIFI_HIP_RESULT_NO_DEVICE ((CsrResult) 2) /* The specified device is no longer present */
-#define CSR_WIFI_HIP_RESULT_NO_SPACE ((CsrResult) 3) /* A queue or buffer is full */
-#define CSR_WIFI_HIP_RESULT_NO_MEMORY ((CsrResult) 4) /* Fatal error, no memory */
-#define CSR_WIFI_HIP_RESULT_RANGE ((CsrResult) 5) /* Request exceeds the range of a file or a buffer */
-#define CSR_WIFI_HIP_RESULT_NOT_FOUND ((CsrResult) 6) /* A file (typically a f/w patch) is not found */
-
-#endif /* CSR_WIFI_RESULT_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_ROUTER_MODULE
-#include "csr_wifi_router_serialize.h"
-#include "csr_wifi_router_prim.h"
-
-static CsrMsgConvMsgEntry csrwifirouter_conv_lut[] = {
- { CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_REQ, CsrWifiRouterMaPacketSubscribeReqSizeof, CsrWifiRouterMaPacketSubscribeReqSer, CsrWifiRouterMaPacketSubscribeReqDes, CsrWifiRouterMaPacketSubscribeReqSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_REQ, CsrWifiRouterMaPacketUnsubscribeReqSizeof, CsrWifiRouterMaPacketUnsubscribeReqSer, CsrWifiRouterMaPacketUnsubscribeReqDes, CsrWifiRouterMaPacketUnsubscribeReqSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_REQ, CsrWifiRouterMaPacketReqSizeof, CsrWifiRouterMaPacketReqSer, CsrWifiRouterMaPacketReqDes, CsrWifiRouterMaPacketReqSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_RES, CsrWifiRouterMaPacketResSizeof, CsrWifiRouterMaPacketResSer, CsrWifiRouterMaPacketResDes, CsrWifiRouterMaPacketResSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_CANCEL_REQ, CsrWifiRouterMaPacketCancelReqSizeof, CsrWifiRouterMaPacketCancelReqSer, CsrWifiRouterMaPacketCancelReqDes, CsrWifiRouterMaPacketCancelReqSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_CFM, CsrWifiRouterMaPacketSubscribeCfmSizeof, CsrWifiRouterMaPacketSubscribeCfmSer, CsrWifiRouterMaPacketSubscribeCfmDes, CsrWifiRouterMaPacketSubscribeCfmSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_CFM, CsrWifiRouterMaPacketUnsubscribeCfmSizeof, CsrWifiRouterMaPacketUnsubscribeCfmSer, CsrWifiRouterMaPacketUnsubscribeCfmDes, CsrWifiRouterMaPacketUnsubscribeCfmSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_CFM, CsrWifiRouterMaPacketCfmSizeof, CsrWifiRouterMaPacketCfmSer, CsrWifiRouterMaPacketCfmDes, CsrWifiRouterMaPacketCfmSerFree },
- { CSR_WIFI_ROUTER_MA_PACKET_IND, CsrWifiRouterMaPacketIndSizeof, CsrWifiRouterMaPacketIndSer, CsrWifiRouterMaPacketIndDes, CsrWifiRouterMaPacketIndSerFree },
-
- { 0, NULL, NULL, NULL, NULL },
-};
-
-CsrMsgConvMsgEntry* CsrWifiRouterConverterLookup(CsrMsgConvMsgEntry *ce, u16 msgType)
-{
- if (msgType & CSR_PRIM_UPSTREAM)
- {
- u16 idx = (msgType & ~CSR_PRIM_UPSTREAM) + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT;
- if (idx < (CSR_WIFI_ROUTER_PRIM_UPSTREAM_COUNT + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT) &&
- csrwifirouter_conv_lut[idx].msgType == msgType)
- {
- return &csrwifirouter_conv_lut[idx];
- }
- }
- else
- {
- if (msgType < CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT &&
- csrwifirouter_conv_lut[msgType].msgType == msgType)
- {
- return &csrwifirouter_conv_lut[msgType];
- }
- }
- return NULL;
-}
-
-
-void CsrWifiRouterConverterInit(void)
-{
- CsrMsgConvInsert(CSR_WIFI_ROUTER_PRIM, csrwifirouter_conv_lut);
- CsrMsgConvCustomLookupRegister(CSR_WIFI_ROUTER_PRIM, CsrWifiRouterConverterLookup);
-}
-
-
-#ifdef CSR_LOG_ENABLE
-static const CsrLogPrimitiveInformation csrwifirouter_conv_info = {
- CSR_WIFI_ROUTER_PRIM,
- (char *)"CSR_WIFI_ROUTER_PRIM",
- csrwifirouter_conv_lut
-};
-const CsrLogPrimitiveInformation* CsrWifiRouterTechInfoGet(void)
-{
- return &csrwifirouter_conv_info;
-}
-
-
-#endif /* CSR_LOG_ENABLE */
-#endif /* EXCLUDE_CSR_WIFI_ROUTER_MODULE */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_CONVERTER_INIT_H__
-#define CSR_WIFI_ROUTER_CONVERTER_INIT_H__
-
-#ifndef EXCLUDE_CSR_WIFI_ROUTER_MODULE
-
-#include "csr_msgconv.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-
-extern const CsrLogPrimitiveInformation* CsrWifiRouterTechInfoGet(void);
-#endif /* CSR_LOG_ENABLE */
-
-extern void CsrWifiRouterConverterInit(void);
-
-#else /* EXCLUDE_CSR_WIFI_ROUTER_MODULE */
-
-#define CsrWifiRouterConverterInit()
-
-#endif /* EXCLUDE_CSR_WIFI_ROUTER_MODULE */
-
-#endif /* CSR_WIFI_ROUTER_CONVERTER_INIT_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_ROUTER_CTRL_MODULE
-#include "csr_wifi_router_ctrl_serialize.h"
-#include "csr_wifi_router_ctrl_prim.h"
-
-static CsrMsgConvMsgEntry csrwifirouterctrl_conv_lut[] = {
- { CSR_WIFI_ROUTER_CTRL_CONFIGURE_POWER_MODE_REQ, CsrWifiRouterCtrlConfigurePowerModeReqSizeof, CsrWifiRouterCtrlConfigurePowerModeReqSer, CsrWifiRouterCtrlConfigurePowerModeReqDes, CsrWifiRouterCtrlConfigurePowerModeReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_HIP_REQ, CsrWifiRouterCtrlHipReqSizeof, CsrWifiRouterCtrlHipReqSer, CsrWifiRouterCtrlHipReqDes, CsrWifiRouterCtrlHipReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_REQ, CsrWifiRouterCtrlMediaStatusReqSizeof, CsrWifiRouterCtrlMediaStatusReqSer, CsrWifiRouterCtrlMediaStatusReqDes, CsrWifiRouterCtrlMediaStatusReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_RES, CsrWifiRouterCtrlMulticastAddressResSizeof, CsrWifiRouterCtrlMulticastAddressResSer, CsrWifiRouterCtrlMulticastAddressResDes, CsrWifiRouterCtrlMulticastAddressResSerFree },
- { CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_REQ, CsrWifiRouterCtrlPortConfigureReqSizeof, CsrWifiRouterCtrlPortConfigureReqSer, CsrWifiRouterCtrlPortConfigureReqDes, CsrWifiRouterCtrlPortConfigureReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_REQ, CsrWifiRouterCtrlQosControlReqSizeof, CsrWifiRouterCtrlQosControlReqSer, CsrWifiRouterCtrlQosControlReqDes, CsrWifiRouterCtrlQosControlReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_SUSPEND_RES, CsrWifiRouterCtrlSuspendResSizeof, CsrWifiRouterCtrlSuspendResSer, CsrWifiRouterCtrlSuspendResDes, CsrWifiRouterCtrlSuspendResSerFree },
- { CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_REQ, CsrWifiRouterCtrlTclasAddReqSizeof, CsrWifiRouterCtrlTclasAddReqSer, CsrWifiRouterCtrlTclasAddReqDes, CsrWifiRouterCtrlTclasAddReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_RESUME_RES, CsrWifiRouterCtrlResumeResSizeof, CsrWifiRouterCtrlResumeResSer, CsrWifiRouterCtrlResumeResDes, CsrWifiRouterCtrlResumeResSerFree },
- { CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_REQ, CsrWifiRouterCtrlRawSdioDeinitialiseReqSizeof, CsrWifiRouterCtrlRawSdioDeinitialiseReqSer, CsrWifiRouterCtrlRawSdioDeinitialiseReqDes, CsrWifiRouterCtrlRawSdioDeinitialiseReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_REQ, CsrWifiRouterCtrlRawSdioInitialiseReqSizeof, CsrWifiRouterCtrlRawSdioInitialiseReqSer, CsrWifiRouterCtrlRawSdioInitialiseReqDes, CsrWifiRouterCtrlRawSdioInitialiseReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_REQ, CsrWifiRouterCtrlTclasDelReqSizeof, CsrWifiRouterCtrlTclasDelReqSer, CsrWifiRouterCtrlTclasDelReqDes, CsrWifiRouterCtrlTclasDelReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_TRAFFIC_CLASSIFICATION_REQ, CsrWifiRouterCtrlTrafficClassificationReqSizeof, CsrWifiRouterCtrlTrafficClassificationReqSer, CsrWifiRouterCtrlTrafficClassificationReqDes, CsrWifiRouterCtrlTrafficClassificationReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_REQ, CsrWifiRouterCtrlTrafficConfigReqSizeof, CsrWifiRouterCtrlTrafficConfigReqSer, CsrWifiRouterCtrlTrafficConfigReqDes, CsrWifiRouterCtrlTrafficConfigReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_OFF_REQ, CsrWifiRouterCtrlWifiOffReqSizeof, CsrWifiRouterCtrlWifiOffReqSer, CsrWifiRouterCtrlWifiOffReqDes, CsrWifiRouterCtrlWifiOffReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_OFF_RES, CsrWifiRouterCtrlWifiOffResSizeof, CsrWifiRouterCtrlWifiOffResSer, CsrWifiRouterCtrlWifiOffResDes, CsrWifiRouterCtrlWifiOffResSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_ON_REQ, CsrWifiRouterCtrlWifiOnReqSizeof, CsrWifiRouterCtrlWifiOnReqSer, CsrWifiRouterCtrlWifiOnReqDes, CsrWifiRouterCtrlWifiOnReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_ON_RES, CsrWifiRouterCtrlWifiOnResSizeof, CsrWifiRouterCtrlWifiOnResSer, CsrWifiRouterCtrlWifiOnResDes, CsrWifiRouterCtrlWifiOnResSerFree },
- { CSR_WIFI_ROUTER_CTRL_M4_TRANSMIT_REQ, CsrWifiRouterCtrlM4TransmitReqSizeof, CsrWifiRouterCtrlM4TransmitReqSer, CsrWifiRouterCtrlM4TransmitReqDes, CsrWifiRouterCtrlM4TransmitReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_MODE_SET_REQ, CsrWifiRouterCtrlModeSetReqSizeof, CsrWifiRouterCtrlModeSetReqSer, CsrWifiRouterCtrlModeSetReqDes, CsrWifiRouterCtrlModeSetReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_ADD_REQ, CsrWifiRouterCtrlPeerAddReqSizeof, CsrWifiRouterCtrlPeerAddReqSer, CsrWifiRouterCtrlPeerAddReqDes, CsrWifiRouterCtrlPeerAddReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_DEL_REQ, CsrWifiRouterCtrlPeerDelReqSizeof, CsrWifiRouterCtrlPeerDelReqSer, CsrWifiRouterCtrlPeerDelReqDes, CsrWifiRouterCtrlPeerDelReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_REQ, CsrWifiRouterCtrlPeerUpdateReqSizeof, CsrWifiRouterCtrlPeerUpdateReqSer, CsrWifiRouterCtrlPeerUpdateReqDes, CsrWifiRouterCtrlPeerUpdateReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_CAPABILITIES_REQ, CsrWifiRouterCtrlCapabilitiesReqSizeof, CsrWifiRouterCtrlCapabilitiesReqSer, CsrWifiRouterCtrlCapabilitiesReqDes, CsrWifiRouterCtrlCapabilitiesReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_REQ, CsrWifiRouterCtrlBlockAckEnableReqSizeof, CsrWifiRouterCtrlBlockAckEnableReqSer, CsrWifiRouterCtrlBlockAckEnableReqDes, CsrWifiRouterCtrlBlockAckEnableReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_REQ, CsrWifiRouterCtrlBlockAckDisableReqSizeof, CsrWifiRouterCtrlBlockAckDisableReqSer, CsrWifiRouterCtrlBlockAckDisableReqDes, CsrWifiRouterCtrlBlockAckDisableReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_RX_PKT_REQ, CsrWifiRouterCtrlWapiRxPktReqSizeof, CsrWifiRouterCtrlWapiRxPktReqSer, CsrWifiRouterCtrlWapiRxPktReqDes, CsrWifiRouterCtrlWapiRxPktReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_MULTICAST_FILTER_REQ, CsrWifiRouterCtrlWapiMulticastFilterReqSizeof, CsrWifiRouterCtrlWapiMulticastFilterReqSer, CsrWifiRouterCtrlWapiMulticastFilterReqDes, CsrWifiRouterCtrlWapiMulticastFilterReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_FILTER_REQ, CsrWifiRouterCtrlWapiUnicastFilterReqSizeof, CsrWifiRouterCtrlWapiUnicastFilterReqSer, CsrWifiRouterCtrlWapiUnicastFilterReqDes, CsrWifiRouterCtrlWapiUnicastFilterReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_PKT_REQ, CsrWifiRouterCtrlWapiUnicastTxPktReqSizeof, CsrWifiRouterCtrlWapiUnicastTxPktReqSer, CsrWifiRouterCtrlWapiUnicastTxPktReqDes, CsrWifiRouterCtrlWapiUnicastTxPktReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_FILTER_REQ, CsrWifiRouterCtrlWapiFilterReqSizeof, CsrWifiRouterCtrlWapiFilterReqSer, CsrWifiRouterCtrlWapiFilterReqDes, CsrWifiRouterCtrlWapiFilterReqSerFree },
- { CSR_WIFI_ROUTER_CTRL_HIP_IND, CsrWifiRouterCtrlHipIndSizeof, CsrWifiRouterCtrlHipIndSer, CsrWifiRouterCtrlHipIndDes, CsrWifiRouterCtrlHipIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_IND, CsrWifiRouterCtrlMulticastAddressIndSizeof, CsrWifiRouterCtrlMulticastAddressIndSer, CsrWifiRouterCtrlMulticastAddressIndDes, CsrWifiRouterCtrlMulticastAddressIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_CFM, CsrWifiRouterCtrlPortConfigureCfmSizeof, CsrWifiRouterCtrlPortConfigureCfmSer, CsrWifiRouterCtrlPortConfigureCfmDes, CsrWifiRouterCtrlPortConfigureCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_RESUME_IND, CsrWifiRouterCtrlResumeIndSizeof, CsrWifiRouterCtrlResumeIndSer, CsrWifiRouterCtrlResumeIndDes, CsrWifiRouterCtrlResumeIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_SUSPEND_IND, CsrWifiRouterCtrlSuspendIndSizeof, CsrWifiRouterCtrlSuspendIndSer, CsrWifiRouterCtrlSuspendIndDes, CsrWifiRouterCtrlSuspendIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_CFM, CsrWifiRouterCtrlTclasAddCfmSizeof, CsrWifiRouterCtrlTclasAddCfmSer, CsrWifiRouterCtrlTclasAddCfmDes, CsrWifiRouterCtrlTclasAddCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_CFM, CsrWifiRouterCtrlRawSdioDeinitialiseCfmSizeof, CsrWifiRouterCtrlRawSdioDeinitialiseCfmSer, CsrWifiRouterCtrlRawSdioDeinitialiseCfmDes, CsrWifiRouterCtrlRawSdioDeinitialiseCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_CFM, CsrWifiRouterCtrlRawSdioInitialiseCfmSizeof, CsrWifiRouterCtrlRawSdioInitialiseCfmSer, CsrWifiRouterCtrlRawSdioInitialiseCfmDes, CsrWifiRouterCtrlRawSdioInitialiseCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_CFM, CsrWifiRouterCtrlTclasDelCfmSizeof, CsrWifiRouterCtrlTclasDelCfmSer, CsrWifiRouterCtrlTclasDelCfmDes, CsrWifiRouterCtrlTclasDelCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_TRAFFIC_PROTOCOL_IND, CsrWifiRouterCtrlTrafficProtocolIndSizeof, CsrWifiRouterCtrlTrafficProtocolIndSer, CsrWifiRouterCtrlTrafficProtocolIndDes, CsrWifiRouterCtrlTrafficProtocolIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_TRAFFIC_SAMPLE_IND, CsrWifiRouterCtrlTrafficSampleIndSizeof, CsrWifiRouterCtrlTrafficSampleIndSer, CsrWifiRouterCtrlTrafficSampleIndDes, CsrWifiRouterCtrlTrafficSampleIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_OFF_IND, CsrWifiRouterCtrlWifiOffIndSizeof, CsrWifiRouterCtrlWifiOffIndSer, CsrWifiRouterCtrlWifiOffIndDes, CsrWifiRouterCtrlWifiOffIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_OFF_CFM, CsrWifiRouterCtrlWifiOffCfmSizeof, CsrWifiRouterCtrlWifiOffCfmSer, CsrWifiRouterCtrlWifiOffCfmDes, CsrWifiRouterCtrlWifiOffCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_ON_IND, CsrWifiRouterCtrlWifiOnIndSizeof, CsrWifiRouterCtrlWifiOnIndSer, CsrWifiRouterCtrlWifiOnIndDes, CsrWifiRouterCtrlWifiOnIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_WIFI_ON_CFM, CsrWifiRouterCtrlWifiOnCfmSizeof, CsrWifiRouterCtrlWifiOnCfmSer, CsrWifiRouterCtrlWifiOnCfmDes, CsrWifiRouterCtrlWifiOnCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_M4_READY_TO_SEND_IND, CsrWifiRouterCtrlM4ReadyToSendIndSizeof, CsrWifiRouterCtrlM4ReadyToSendIndSer, CsrWifiRouterCtrlM4ReadyToSendIndDes, CsrWifiRouterCtrlM4ReadyToSendIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_M4_TRANSMITTED_IND, CsrWifiRouterCtrlM4TransmittedIndSizeof, CsrWifiRouterCtrlM4TransmittedIndSer, CsrWifiRouterCtrlM4TransmittedIndDes, CsrWifiRouterCtrlM4TransmittedIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_MIC_FAILURE_IND, CsrWifiRouterCtrlMicFailureIndSizeof, CsrWifiRouterCtrlMicFailureIndSer, CsrWifiRouterCtrlMicFailureIndDes, CsrWifiRouterCtrlMicFailureIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_CONNECTED_IND, CsrWifiRouterCtrlConnectedIndSizeof, CsrWifiRouterCtrlConnectedIndSer, CsrWifiRouterCtrlConnectedIndDes, CsrWifiRouterCtrlConnectedIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_ADD_CFM, CsrWifiRouterCtrlPeerAddCfmSizeof, CsrWifiRouterCtrlPeerAddCfmSer, CsrWifiRouterCtrlPeerAddCfmDes, CsrWifiRouterCtrlPeerAddCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_DEL_CFM, CsrWifiRouterCtrlPeerDelCfmSizeof, CsrWifiRouterCtrlPeerDelCfmSer, CsrWifiRouterCtrlPeerDelCfmDes, CsrWifiRouterCtrlPeerDelCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_UNEXPECTED_FRAME_IND, CsrWifiRouterCtrlUnexpectedFrameIndSizeof, CsrWifiRouterCtrlUnexpectedFrameIndSer, CsrWifiRouterCtrlUnexpectedFrameIndDes, CsrWifiRouterCtrlUnexpectedFrameIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_CFM, CsrWifiRouterCtrlPeerUpdateCfmSizeof, CsrWifiRouterCtrlPeerUpdateCfmSer, CsrWifiRouterCtrlPeerUpdateCfmDes, CsrWifiRouterCtrlPeerUpdateCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_CAPABILITIES_CFM, CsrWifiRouterCtrlCapabilitiesCfmSizeof, CsrWifiRouterCtrlCapabilitiesCfmSer, CsrWifiRouterCtrlCapabilitiesCfmDes, CsrWifiRouterCtrlCapabilitiesCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_CFM, CsrWifiRouterCtrlBlockAckEnableCfmSizeof, CsrWifiRouterCtrlBlockAckEnableCfmSer, CsrWifiRouterCtrlBlockAckEnableCfmDes, CsrWifiRouterCtrlBlockAckEnableCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_CFM, CsrWifiRouterCtrlBlockAckDisableCfmSizeof, CsrWifiRouterCtrlBlockAckDisableCfmSer, CsrWifiRouterCtrlBlockAckDisableCfmDes, CsrWifiRouterCtrlBlockAckDisableCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ERROR_IND, CsrWifiRouterCtrlBlockAckErrorIndSizeof, CsrWifiRouterCtrlBlockAckErrorIndSer, CsrWifiRouterCtrlBlockAckErrorIndDes, CsrWifiRouterCtrlBlockAckErrorIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_STA_INACTIVE_IND, CsrWifiRouterCtrlStaInactiveIndSizeof, CsrWifiRouterCtrlStaInactiveIndSer, CsrWifiRouterCtrlStaInactiveIndDes, CsrWifiRouterCtrlStaInactiveIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_RX_MIC_CHECK_IND, CsrWifiRouterCtrlWapiRxMicCheckIndSizeof, CsrWifiRouterCtrlWapiRxMicCheckIndSer, CsrWifiRouterCtrlWapiRxMicCheckIndDes, CsrWifiRouterCtrlWapiRxMicCheckIndSerFree },
- { CSR_WIFI_ROUTER_CTRL_MODE_SET_CFM, CsrWifiRouterCtrlModeSetCfmSizeof, CsrWifiRouterCtrlModeSetCfmSer, CsrWifiRouterCtrlModeSetCfmDes, CsrWifiRouterCtrlModeSetCfmSerFree },
- { CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_ENCRYPT_IND, CsrWifiRouterCtrlWapiUnicastTxEncryptIndSizeof, CsrWifiRouterCtrlWapiUnicastTxEncryptIndSer, CsrWifiRouterCtrlWapiUnicastTxEncryptIndDes, CsrWifiRouterCtrlWapiUnicastTxEncryptIndSerFree },
-
- { 0, NULL, NULL, NULL, NULL },
-};
-
-CsrMsgConvMsgEntry* CsrWifiRouterCtrlConverterLookup(CsrMsgConvMsgEntry *ce, u16 msgType)
-{
- if (msgType & CSR_PRIM_UPSTREAM)
- {
- u16 idx = (msgType & ~CSR_PRIM_UPSTREAM) + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT;
- if (idx < (CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_COUNT + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT) &&
- csrwifirouterctrl_conv_lut[idx].msgType == msgType)
- {
- return &csrwifirouterctrl_conv_lut[idx];
- }
- }
- else
- {
- if (msgType < CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT &&
- csrwifirouterctrl_conv_lut[msgType].msgType == msgType)
- {
- return &csrwifirouterctrl_conv_lut[msgType];
- }
- }
- return NULL;
-}
-
-
-void CsrWifiRouterCtrlConverterInit(void)
-{
- CsrMsgConvInsert(CSR_WIFI_ROUTER_CTRL_PRIM, csrwifirouterctrl_conv_lut);
- CsrMsgConvCustomLookupRegister(CSR_WIFI_ROUTER_CTRL_PRIM, CsrWifiRouterCtrlConverterLookup);
-}
-
-
-#ifdef CSR_LOG_ENABLE
-static const CsrLogPrimitiveInformation csrwifirouterctrl_conv_info = {
- CSR_WIFI_ROUTER_CTRL_PRIM,
- (char *)"CSR_WIFI_ROUTER_CTRL_PRIM",
- csrwifirouterctrl_conv_lut
-};
-const CsrLogPrimitiveInformation* CsrWifiRouterCtrlTechInfoGet(void)
-{
- return &csrwifirouterctrl_conv_info;
-}
-
-
-#endif /* CSR_LOG_ENABLE */
-#endif /* EXCLUDE_CSR_WIFI_ROUTER_CTRL_MODULE */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_CTRL_CONVERTER_INIT_H__
-#define CSR_WIFI_ROUTER_CTRL_CONVERTER_INIT_H__
-
-#ifndef EXCLUDE_CSR_WIFI_ROUTER_CTRL_MODULE
-
-#include "csr_msgconv.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-
-extern const CsrLogPrimitiveInformation* CsrWifiRouterCtrlTechInfoGet(void);
-#endif /* CSR_LOG_ENABLE */
-
-extern void CsrWifiRouterCtrlConverterInit(void);
-
-#else /* EXCLUDE_CSR_WIFI_ROUTER_CTRL_MODULE */
-
-#define CsrWifiRouterCtrlConverterInit()
-
-#endif /* EXCLUDE_CSR_WIFI_ROUTER_CTRL_MODULE */
-
-#endif /* CSR_WIFI_ROUTER_CTRL_CONVERTER_INIT_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_router_ctrl_prim.h"
-#include "csr_wifi_router_ctrl_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiRouterCtrlFreeDownstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_ROUTER_CTRL_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterCtrlFreeDownstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_ROUTER_CTRL_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiRouterCtrlPrim *) message))
- {
- case CSR_WIFI_ROUTER_CTRL_HIP_REQ:
- {
- CsrWifiRouterCtrlHipReq *p = (CsrWifiRouterCtrlHipReq *)message;
- kfree(p->mlmeCommand);
- p->mlmeCommand = NULL;
- kfree(p->dataRef1);
- p->dataRef1 = NULL;
- kfree(p->dataRef2);
- p->dataRef2 = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_RES:
- {
- CsrWifiRouterCtrlMulticastAddressRes *p = (CsrWifiRouterCtrlMulticastAddressRes *)message;
- kfree(p->getAddresses);
- p->getAddresses = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_REQ:
- {
- CsrWifiRouterCtrlTclasAddReq *p = (CsrWifiRouterCtrlTclasAddReq *)message;
- kfree(p->tclas);
- p->tclas = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_REQ:
- {
- CsrWifiRouterCtrlTclasDelReq *p = (CsrWifiRouterCtrlTclasDelReq *)message;
- kfree(p->tclas);
- p->tclas = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WIFI_ON_REQ:
- {
- CsrWifiRouterCtrlWifiOnReq *p = (CsrWifiRouterCtrlWifiOnReq *)message;
- kfree(p->data);
- p->data = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WIFI_ON_RES:
- {
- CsrWifiRouterCtrlWifiOnRes *p = (CsrWifiRouterCtrlWifiOnRes *)message;
- kfree(p->smeVersions.smeBuild);
- p->smeVersions.smeBuild = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WAPI_RX_PKT_REQ:
- {
- CsrWifiRouterCtrlWapiRxPktReq *p = (CsrWifiRouterCtrlWapiRxPktReq *)message;
- kfree(p->signal);
- p->signal = NULL;
- kfree(p->data);
- p->data = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_PKT_REQ:
- {
- CsrWifiRouterCtrlWapiUnicastTxPktReq *p = (CsrWifiRouterCtrlWapiUnicastTxPktReq *)message;
- kfree(p->data);
- p->data = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_router_ctrl_prim.h"
-#include "csr_wifi_router_ctrl_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiRouterCtrlFreeUpstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_ROUTER_CTRL_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterCtrlFreeUpstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_ROUTER_CTRL_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiRouterCtrlPrim *) message))
- {
- case CSR_WIFI_ROUTER_CTRL_HIP_IND:
- {
- CsrWifiRouterCtrlHipInd *p = (CsrWifiRouterCtrlHipInd *)message;
- kfree(p->mlmeCommand);
- p->mlmeCommand = NULL;
- kfree(p->dataRef1);
- p->dataRef1 = NULL;
- kfree(p->dataRef2);
- p->dataRef2 = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_IND:
- {
- CsrWifiRouterCtrlMulticastAddressInd *p = (CsrWifiRouterCtrlMulticastAddressInd *)message;
- kfree(p->setAddresses);
- p->setAddresses = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WIFI_ON_IND:
- {
- CsrWifiRouterCtrlWifiOnInd *p = (CsrWifiRouterCtrlWifiOnInd *)message;
- kfree(p->versions.routerBuild);
- p->versions.routerBuild = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WAPI_RX_MIC_CHECK_IND:
- {
- CsrWifiRouterCtrlWapiRxMicCheckInd *p = (CsrWifiRouterCtrlWapiRxMicCheckInd *)message;
- kfree(p->signal);
- p->signal = NULL;
- kfree(p->data);
- p->data = NULL;
- break;
- }
- case CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_ENCRYPT_IND:
- {
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *p = (CsrWifiRouterCtrlWapiUnicastTxEncryptInd *)message;
- kfree(p->data);
- p->data = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_CTRL_LIB_H__
-#define CSR_WIFI_ROUTER_CTRL_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_router_ctrl_prim.h"
-#include "csr_wifi_router_task.h"
-
-/*----------------------------------------------------------------------------*
- * CsrWifiRouterCtrlFreeUpstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_ROUTER_CTRL upstream message. Does not
- * free the message itself, and can only be used for upstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_ROUTER_CTRL upstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterCtrlFreeUpstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * CsrWifiRouterCtrlFreeDownstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_ROUTER_CTRL downstream message. Does not
- * free the message itself, and can only be used for downstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_ROUTER_CTRL downstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterCtrlFreeDownstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * Enum to string functions
- *----------------------------------------------------------------------------*/
-const char* CsrWifiRouterCtrlBlockAckRoleToString(CsrWifiRouterCtrlBlockAckRole value);
-const char* CsrWifiRouterCtrlControlIndicationToString(CsrWifiRouterCtrlControlIndication value);
-const char* CsrWifiRouterCtrlListActionToString(CsrWifiRouterCtrlListAction value);
-const char* CsrWifiRouterCtrlLowPowerModeToString(CsrWifiRouterCtrlLowPowerMode value);
-const char* CsrWifiRouterCtrlMediaStatusToString(CsrWifiRouterCtrlMediaStatus value);
-const char* CsrWifiRouterCtrlModeToString(CsrWifiRouterCtrlMode value);
-const char* CsrWifiRouterCtrlPeerStatusToString(CsrWifiRouterCtrlPeerStatus value);
-const char* CsrWifiRouterCtrlPortActionToString(CsrWifiRouterCtrlPortAction value);
-const char* CsrWifiRouterCtrlPowersaveTypeToString(CsrWifiRouterCtrlPowersaveType value);
-const char* CsrWifiRouterCtrlProtocolDirectionToString(CsrWifiRouterCtrlProtocolDirection value);
-const char* CsrWifiRouterCtrlQoSControlToString(CsrWifiRouterCtrlQoSControl value);
-const char* CsrWifiRouterCtrlQueueConfigToString(CsrWifiRouterCtrlQueueConfig value);
-const char* CsrWifiRouterCtrlTrafficConfigTypeToString(CsrWifiRouterCtrlTrafficConfigType value);
-const char* CsrWifiRouterCtrlTrafficPacketTypeToString(CsrWifiRouterCtrlTrafficPacketType value);
-const char* CsrWifiRouterCtrlTrafficTypeToString(CsrWifiRouterCtrlTrafficType value);
-
-
-/*----------------------------------------------------------------------------*
- * CsrPrim Type toString function.
- * Converts a message type to the String name of the Message
- *----------------------------------------------------------------------------*/
-const char* CsrWifiRouterCtrlPrimTypeToString(CsrPrim msgType);
-
-/*----------------------------------------------------------------------------*
- * Lookup arrays for PrimType name Strings
- *----------------------------------------------------------------------------*/
-extern const char *CsrWifiRouterCtrlUpstreamPrimNames[CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_COUNT];
-extern const char *CsrWifiRouterCtrlDownstreamPrimNames[CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT];
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckDisableReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- macAddress -
- trafficStreamID -
- role -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlBlockAckDisableReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckDisableReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->macAddress = (macAddress__); \
- msg__->trafficStreamID = (trafficStreamID__); \
- msg__->role = (role__);
-
-#define CsrWifiRouterCtrlBlockAckDisableReqSendTo(dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__) \
- { \
- CsrWifiRouterCtrlBlockAckDisableReq *msg__; \
- CsrWifiRouterCtrlBlockAckDisableReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlBlockAckDisableReqSend(src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__) \
- CsrWifiRouterCtrlBlockAckDisableReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckDisableCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlBlockAckDisableCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckDisableCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlBlockAckDisableCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlBlockAckDisableCfm *msg__; \
- CsrWifiRouterCtrlBlockAckDisableCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlBlockAckDisableCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlBlockAckDisableCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckEnableReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- macAddress -
- trafficStreamID -
- role -
- bufferSize -
- timeout -
- ssn -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlBlockAckEnableReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__, bufferSize__, timeout__, ssn__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckEnableReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->macAddress = (macAddress__); \
- msg__->trafficStreamID = (trafficStreamID__); \
- msg__->role = (role__); \
- msg__->bufferSize = (bufferSize__); \
- msg__->timeout = (timeout__); \
- msg__->ssn = (ssn__);
-
-#define CsrWifiRouterCtrlBlockAckEnableReqSendTo(dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__, bufferSize__, timeout__, ssn__) \
- { \
- CsrWifiRouterCtrlBlockAckEnableReq *msg__; \
- CsrWifiRouterCtrlBlockAckEnableReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__, bufferSize__, timeout__, ssn__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlBlockAckEnableReqSend(src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__, bufferSize__, timeout__, ssn__) \
- CsrWifiRouterCtrlBlockAckEnableReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, macAddress__, trafficStreamID__, role__, bufferSize__, timeout__, ssn__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckEnableCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlBlockAckEnableCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckEnableCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlBlockAckEnableCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlBlockAckEnableCfm *msg__; \
- CsrWifiRouterCtrlBlockAckEnableCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlBlockAckEnableCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlBlockAckEnableCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckErrorIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- trafficStreamID -
- peerMacAddress -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlBlockAckErrorIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, trafficStreamID__, peerMacAddress__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckErrorInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ERROR_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->trafficStreamID = (trafficStreamID__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlBlockAckErrorIndSendTo(dst__, src__, clientData__, interfaceTag__, trafficStreamID__, peerMacAddress__, status__) \
- { \
- CsrWifiRouterCtrlBlockAckErrorInd *msg__; \
- CsrWifiRouterCtrlBlockAckErrorIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, trafficStreamID__, peerMacAddress__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlBlockAckErrorIndSend(dst__, clientData__, interfaceTag__, trafficStreamID__, peerMacAddress__, status__) \
- CsrWifiRouterCtrlBlockAckErrorIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, trafficStreamID__, peerMacAddress__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlCapabilitiesReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlCapabilitiesReqCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlCapabilitiesReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_CAPABILITIES_REQ, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlCapabilitiesReqSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlCapabilitiesReq *msg__; \
- CsrWifiRouterCtrlCapabilitiesReqCreate(msg__, dst__, src__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlCapabilitiesReqSend(src__, clientData__) \
- CsrWifiRouterCtrlCapabilitiesReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlCapabilitiesCfmSend
-
- DESCRIPTION
- The router sends this primitive to confirm the size of the queues of the
- HIP.
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- commandQueueSize - Size of command queue
- trafficQueueSize - Size of traffic queue (per AC)
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlCapabilitiesCfmCreate(msg__, dst__, src__, clientData__, commandQueueSize__, trafficQueueSize__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlCapabilitiesCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_CAPABILITIES_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->commandQueueSize = (commandQueueSize__); \
- msg__->trafficQueueSize = (trafficQueueSize__);
-
-#define CsrWifiRouterCtrlCapabilitiesCfmSendTo(dst__, src__, clientData__, commandQueueSize__, trafficQueueSize__) \
- { \
- CsrWifiRouterCtrlCapabilitiesCfm *msg__; \
- CsrWifiRouterCtrlCapabilitiesCfmCreate(msg__, dst__, src__, clientData__, commandQueueSize__, trafficQueueSize__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlCapabilitiesCfmSend(dst__, clientData__, commandQueueSize__, trafficQueueSize__) \
- CsrWifiRouterCtrlCapabilitiesCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, commandQueueSize__, trafficQueueSize__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlConfigurePowerModeReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
- mode -
- wakeHost -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlConfigurePowerModeReqCreate(msg__, dst__, src__, clientData__, mode__, wakeHost__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlConfigurePowerModeReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_CONFIGURE_POWER_MODE_REQ, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->mode = (mode__); \
- msg__->wakeHost = (wakeHost__);
-
-#define CsrWifiRouterCtrlConfigurePowerModeReqSendTo(dst__, src__, clientData__, mode__, wakeHost__) \
- { \
- CsrWifiRouterCtrlConfigurePowerModeReq *msg__; \
- CsrWifiRouterCtrlConfigurePowerModeReqCreate(msg__, dst__, src__, clientData__, mode__, wakeHost__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlConfigurePowerModeReqSend(src__, clientData__, mode__, wakeHost__) \
- CsrWifiRouterCtrlConfigurePowerModeReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__, mode__, wakeHost__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlConnectedIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
- peerStatus -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlConnectedIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerStatus__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlConnectedInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_CONNECTED_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->peerStatus = (peerStatus__);
-
-#define CsrWifiRouterCtrlConnectedIndSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerStatus__) \
- { \
- CsrWifiRouterCtrlConnectedInd *msg__; \
- CsrWifiRouterCtrlConnectedIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerStatus__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlConnectedIndSend(dst__, clientData__, interfaceTag__, peerMacAddress__, peerStatus__) \
- CsrWifiRouterCtrlConnectedIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__, peerStatus__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlHipReqSend
-
- DESCRIPTION
- This primitive is used for transferring MLME messages to the HIP.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- mlmeCommandLength - Length of the MLME signal
- mlmeCommand - Pointer to the MLME signal
- dataRef1Length - Length of the dataRef1 bulk data
- dataRef1 - Pointer to the bulk data 1
- dataRef2Length - Length of the dataRef2 bulk data
- dataRef2 - Pointer to the bulk data 2
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlHipReqCreate(msg__, dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlHipReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_HIP_REQ, dst__, src__); \
- msg__->mlmeCommandLength = (mlmeCommandLength__); \
- msg__->mlmeCommand = (mlmeCommand__); \
- msg__->dataRef1Length = (dataRef1Length__); \
- msg__->dataRef1 = (dataRef1__); \
- msg__->dataRef2Length = (dataRef2Length__); \
- msg__->dataRef2 = (dataRef2__);
-
-#define CsrWifiRouterCtrlHipReqSendTo(dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- { \
- CsrWifiRouterCtrlHipReq *msg__; \
- CsrWifiRouterCtrlHipReqCreate(msg__, dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlHipReqSend(src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- CsrWifiRouterCtrlHipReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlHipIndSend
-
- DESCRIPTION
- This primitive is used for transferring MLME messages from the HIP.
-
- PARAMETERS
- queue - Destination Task Queue
- mlmeCommandLength - Length of the MLME signal
- mlmeCommand - Pointer to the MLME signal
- dataRef1Length - Length of the dataRef1 bulk data
- dataRef1 - Pointer to the bulk data 1
- dataRef2Length - Length of the dataRef2 bulk data
- dataRef2 - Pointer to the bulk data 2
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlHipIndCreate(msg__, dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlHipInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_HIP_IND, dst__, src__); \
- msg__->mlmeCommandLength = (mlmeCommandLength__); \
- msg__->mlmeCommand = (mlmeCommand__); \
- msg__->dataRef1Length = (dataRef1Length__); \
- msg__->dataRef1 = (dataRef1__); \
- msg__->dataRef2Length = (dataRef2Length__); \
- msg__->dataRef2 = (dataRef2__);
-
-#define CsrWifiRouterCtrlHipIndSendTo(dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- { \
- CsrWifiRouterCtrlHipInd *msg__; \
- CsrWifiRouterCtrlHipIndCreate(msg__, dst__, src__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlHipIndSend(dst__, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__) \
- CsrWifiRouterCtrlHipIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, mlmeCommandLength__, mlmeCommand__, dataRef1Length__, dataRef1__, dataRef2Length__, dataRef2__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4ReadyToSendIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlM4ReadyToSendIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlM4ReadyToSendInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_M4_READY_TO_SEND_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__);
-
-#define CsrWifiRouterCtrlM4ReadyToSendIndSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__) \
- { \
- CsrWifiRouterCtrlM4ReadyToSendInd *msg__; \
- CsrWifiRouterCtrlM4ReadyToSendIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlM4ReadyToSendIndSend(dst__, clientData__, interfaceTag__, peerMacAddress__) \
- CsrWifiRouterCtrlM4ReadyToSendIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4TransmitReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlM4TransmitReqCreate(msg__, dst__, src__, interfaceTag__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlM4TransmitReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_M4_TRANSMIT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlM4TransmitReqSendTo(dst__, src__, interfaceTag__, clientData__) \
- { \
- CsrWifiRouterCtrlM4TransmitReq *msg__; \
- CsrWifiRouterCtrlM4TransmitReqCreate(msg__, dst__, src__, interfaceTag__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlM4TransmitReqSend(src__, interfaceTag__, clientData__) \
- CsrWifiRouterCtrlM4TransmitReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4TransmittedIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlM4TransmittedIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlM4TransmittedInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_M4_TRANSMITTED_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlM4TransmittedIndSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__, status__) \
- { \
- CsrWifiRouterCtrlM4TransmittedInd *msg__; \
- CsrWifiRouterCtrlM4TransmittedIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlM4TransmittedIndSend(dst__, clientData__, interfaceTag__, peerMacAddress__, status__) \
- CsrWifiRouterCtrlM4TransmittedIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMediaStatusReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- mediaStatus -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlMediaStatusReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, mediaStatus__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlMediaStatusReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->mediaStatus = (mediaStatus__);
-
-#define CsrWifiRouterCtrlMediaStatusReqSendTo(dst__, src__, interfaceTag__, clientData__, mediaStatus__) \
- { \
- CsrWifiRouterCtrlMediaStatusReq *msg__; \
- CsrWifiRouterCtrlMediaStatusReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, mediaStatus__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlMediaStatusReqSend(src__, interfaceTag__, clientData__, mediaStatus__) \
- CsrWifiRouterCtrlMediaStatusReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, mediaStatus__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMicFailureIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
- unicastPdu -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlMicFailureIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, unicastPdu__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlMicFailureInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MIC_FAILURE_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->unicastPdu = (unicastPdu__);
-
-#define CsrWifiRouterCtrlMicFailureIndSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__, unicastPdu__) \
- { \
- CsrWifiRouterCtrlMicFailureInd *msg__; \
- CsrWifiRouterCtrlMicFailureIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, unicastPdu__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlMicFailureIndSend(dst__, clientData__, interfaceTag__, peerMacAddress__, unicastPdu__) \
- CsrWifiRouterCtrlMicFailureIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__, unicastPdu__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlModeSetReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- mode -
- bssid - BSSID of the network the device is going to be a part
- of
- protection - Set to TRUE if encryption is enabled for the
- connection/broadcast frames
- intraBssDistEnabled - If set to TRUE, intra BSS destribution will be
- enabled. If set to FALSE, any unicast PDU which does
- not have the RA as the the local MAC address, shall be
- ignored. This field is interpreted by the receive if
- mode is set to CSR_WIFI_ROUTER_CTRL_MODE_P2PGO
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlModeSetReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, mode__, bssid__, protection__, intraBssDistEnabled__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlModeSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MODE_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->mode = (mode__); \
- msg__->bssid = (bssid__); \
- msg__->protection = (protection__); \
- msg__->intraBssDistEnabled = (intraBssDistEnabled__);
-
-#define CsrWifiRouterCtrlModeSetReqSendTo(dst__, src__, interfaceTag__, clientData__, mode__, bssid__, protection__, intraBssDistEnabled__) \
- { \
- CsrWifiRouterCtrlModeSetReq *msg__; \
- CsrWifiRouterCtrlModeSetReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, mode__, bssid__, protection__, intraBssDistEnabled__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlModeSetReqSend(src__, interfaceTag__, clientData__, mode__, bssid__, protection__, intraBssDistEnabled__) \
- CsrWifiRouterCtrlModeSetReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, mode__, bssid__, protection__, intraBssDistEnabled__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlModeSetCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- mode -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlModeSetCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, mode__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlModeSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MODE_SET_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->mode = (mode__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlModeSetCfmSendTo(dst__, src__, clientData__, interfaceTag__, mode__, status__) \
- { \
- CsrWifiRouterCtrlModeSetCfm *msg__; \
- CsrWifiRouterCtrlModeSetCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, mode__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlModeSetCfmSend(dst__, clientData__, interfaceTag__, mode__, status__) \
- CsrWifiRouterCtrlModeSetCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, mode__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMulticastAddressIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- action -
- setAddressesCount -
- setAddresses -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlMulticastAddressIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlMulticastAddressInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->setAddressesCount = (setAddressesCount__); \
- msg__->setAddresses = (setAddresses__);
-
-#define CsrWifiRouterCtrlMulticastAddressIndSendTo(dst__, src__, clientData__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- { \
- CsrWifiRouterCtrlMulticastAddressInd *msg__; \
- CsrWifiRouterCtrlMulticastAddressIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, action__, setAddressesCount__, setAddresses__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlMulticastAddressIndSend(dst__, clientData__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- CsrWifiRouterCtrlMulticastAddressIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, action__, setAddressesCount__, setAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMulticastAddressResSend
-
- DESCRIPTION
-
- PARAMETERS
- interfaceTag -
- clientData -
- status -
- action -
- getAddressesCount -
- getAddresses -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlMulticastAddressResCreate(msg__, dst__, src__, interfaceTag__, clientData__, status__, action__, getAddressesCount__, getAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlMulticastAddressRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_RES, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__); \
- msg__->action = (action__); \
- msg__->getAddressesCount = (getAddressesCount__); \
- msg__->getAddresses = (getAddresses__);
-
-#define CsrWifiRouterCtrlMulticastAddressResSendTo(dst__, src__, interfaceTag__, clientData__, status__, action__, getAddressesCount__, getAddresses__) \
- { \
- CsrWifiRouterCtrlMulticastAddressRes *msg__; \
- CsrWifiRouterCtrlMulticastAddressResCreate(msg__, dst__, src__, interfaceTag__, clientData__, status__, action__, getAddressesCount__, getAddresses__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlMulticastAddressResSend(src__, interfaceTag__, clientData__, status__, action__, getAddressesCount__, getAddresses__) \
- CsrWifiRouterCtrlMulticastAddressResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, status__, action__, getAddressesCount__, getAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerAddReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- peerMacAddress -
- associationId -
- staInfo -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerAddReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerMacAddress__, associationId__, staInfo__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerAddReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_ADD_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->associationId = (associationId__); \
- msg__->staInfo = (staInfo__);
-
-#define CsrWifiRouterCtrlPeerAddReqSendTo(dst__, src__, interfaceTag__, clientData__, peerMacAddress__, associationId__, staInfo__) \
- { \
- CsrWifiRouterCtrlPeerAddReq *msg__; \
- CsrWifiRouterCtrlPeerAddReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerMacAddress__, associationId__, staInfo__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerAddReqSend(src__, interfaceTag__, clientData__, peerMacAddress__, associationId__, staInfo__) \
- CsrWifiRouterCtrlPeerAddReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, peerMacAddress__, associationId__, staInfo__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerAddCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
- peerRecordHandle -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerAddCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerRecordHandle__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerAddCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_ADD_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->peerRecordHandle = (peerRecordHandle__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlPeerAddCfmSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerRecordHandle__, status__) \
- { \
- CsrWifiRouterCtrlPeerAddCfm *msg__; \
- CsrWifiRouterCtrlPeerAddCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__, peerRecordHandle__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerAddCfmSend(dst__, clientData__, interfaceTag__, peerMacAddress__, peerRecordHandle__, status__) \
- CsrWifiRouterCtrlPeerAddCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__, peerRecordHandle__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerDelReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- peerRecordHandle -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerDelReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerRecordHandle__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerDelReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_DEL_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->peerRecordHandle = (peerRecordHandle__);
-
-#define CsrWifiRouterCtrlPeerDelReqSendTo(dst__, src__, interfaceTag__, clientData__, peerRecordHandle__) \
- { \
- CsrWifiRouterCtrlPeerDelReq *msg__; \
- CsrWifiRouterCtrlPeerDelReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerRecordHandle__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerDelReqSend(src__, interfaceTag__, clientData__, peerRecordHandle__) \
- CsrWifiRouterCtrlPeerDelReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, peerRecordHandle__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerDelCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerDelCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerDelCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_DEL_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlPeerDelCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlPeerDelCfm *msg__; \
- CsrWifiRouterCtrlPeerDelCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerDelCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlPeerDelCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerUpdateReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- peerRecordHandle -
- powersaveMode -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerUpdateReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerRecordHandle__, powersaveMode__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerUpdateReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->peerRecordHandle = (peerRecordHandle__); \
- msg__->powersaveMode = (powersaveMode__);
-
-#define CsrWifiRouterCtrlPeerUpdateReqSendTo(dst__, src__, interfaceTag__, clientData__, peerRecordHandle__, powersaveMode__) \
- { \
- CsrWifiRouterCtrlPeerUpdateReq *msg__; \
- CsrWifiRouterCtrlPeerUpdateReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, peerRecordHandle__, powersaveMode__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerUpdateReqSend(src__, interfaceTag__, clientData__, peerRecordHandle__, powersaveMode__) \
- CsrWifiRouterCtrlPeerUpdateReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, peerRecordHandle__, powersaveMode__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerUpdateCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPeerUpdateCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPeerUpdateCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlPeerUpdateCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlPeerUpdateCfm *msg__; \
- CsrWifiRouterCtrlPeerUpdateCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPeerUpdateCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlPeerUpdateCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPortConfigureReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- uncontrolledPortAction -
- controlledPortAction -
- macAddress -
- setProtection -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPortConfigureReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, uncontrolledPortAction__, controlledPortAction__, macAddress__, setProtection__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPortConfigureReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->uncontrolledPortAction = (uncontrolledPortAction__); \
- msg__->controlledPortAction = (controlledPortAction__); \
- msg__->macAddress = (macAddress__); \
- msg__->setProtection = (setProtection__);
-
-#define CsrWifiRouterCtrlPortConfigureReqSendTo(dst__, src__, interfaceTag__, clientData__, uncontrolledPortAction__, controlledPortAction__, macAddress__, setProtection__) \
- { \
- CsrWifiRouterCtrlPortConfigureReq *msg__; \
- CsrWifiRouterCtrlPortConfigureReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, uncontrolledPortAction__, controlledPortAction__, macAddress__, setProtection__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPortConfigureReqSend(src__, interfaceTag__, clientData__, uncontrolledPortAction__, controlledPortAction__, macAddress__, setProtection__) \
- CsrWifiRouterCtrlPortConfigureReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, uncontrolledPortAction__, controlledPortAction__, macAddress__, setProtection__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPortConfigureCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
- macAddress -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlPortConfigureCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__, macAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlPortConfigureCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->macAddress = (macAddress__);
-
-#define CsrWifiRouterCtrlPortConfigureCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__, macAddress__) \
- { \
- CsrWifiRouterCtrlPortConfigureCfm *msg__; \
- CsrWifiRouterCtrlPortConfigureCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__, macAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlPortConfigureCfmSend(dst__, clientData__, interfaceTag__, status__, macAddress__) \
- CsrWifiRouterCtrlPortConfigureCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__, macAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlQosControlReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- control -
- queueConfig -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlQosControlReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, control__, queueConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlQosControlReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->control = (control__); \
- msg__->queueConfig = (queueConfig__);
-
-#define CsrWifiRouterCtrlQosControlReqSendTo(dst__, src__, interfaceTag__, clientData__, control__, queueConfig__) \
- { \
- CsrWifiRouterCtrlQosControlReq *msg__; \
- CsrWifiRouterCtrlQosControlReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, control__, queueConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlQosControlReqSend(src__, interfaceTag__, clientData__, control__, queueConfig__) \
- CsrWifiRouterCtrlQosControlReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, control__, queueConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioDeinitialiseReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioDeinitialiseReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_REQ, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlRawSdioDeinitialiseReq *msg__; \
- CsrWifiRouterCtrlRawSdioDeinitialiseReqCreate(msg__, dst__, src__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqSend(src__, clientData__) \
- CsrWifiRouterCtrlRawSdioDeinitialiseReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioDeinitialiseCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- result -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlRawSdioDeinitialiseCfmCreate(msg__, dst__, src__, clientData__, result__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioDeinitialiseCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->result = (result__);
-
-#define CsrWifiRouterCtrlRawSdioDeinitialiseCfmSendTo(dst__, src__, clientData__, result__) \
- { \
- CsrWifiRouterCtrlRawSdioDeinitialiseCfm *msg__; \
- CsrWifiRouterCtrlRawSdioDeinitialiseCfmCreate(msg__, dst__, src__, clientData__, result__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlRawSdioDeinitialiseCfmSend(dst__, clientData__, result__) \
- CsrWifiRouterCtrlRawSdioDeinitialiseCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, result__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioInitialiseReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlRawSdioInitialiseReqCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioInitialiseReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_REQ, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlRawSdioInitialiseReqSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlRawSdioInitialiseReq *msg__; \
- CsrWifiRouterCtrlRawSdioInitialiseReqCreate(msg__, dst__, src__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlRawSdioInitialiseReqSend(src__, clientData__) \
- CsrWifiRouterCtrlRawSdioInitialiseReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioInitialiseCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- result -
- byteRead -
- byteWrite -
- firmwareDownload -
- reset -
- coreDumpPrepare -
- byteBlockRead -
- gpRead16 -
- gpWrite16 -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlRawSdioInitialiseCfmCreate(msg__, dst__, src__, clientData__, result__, byteRead__, byteWrite__, firmwareDownload__, reset__, coreDumpPrepare__, byteBlockRead__, gpRead16__, gpWrite16__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioInitialiseCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->result = (result__); \
- msg__->byteRead = (byteRead__); \
- msg__->byteWrite = (byteWrite__); \
- msg__->firmwareDownload = (firmwareDownload__); \
- msg__->reset = (reset__); \
- msg__->coreDumpPrepare = (coreDumpPrepare__); \
- msg__->byteBlockRead = (byteBlockRead__); \
- msg__->gpRead16 = (gpRead16__); \
- msg__->gpWrite16 = (gpWrite16__);
-
-#define CsrWifiRouterCtrlRawSdioInitialiseCfmSendTo(dst__, src__, clientData__, result__, byteRead__, byteWrite__, firmwareDownload__, reset__, coreDumpPrepare__, byteBlockRead__, gpRead16__, gpWrite16__) \
- { \
- CsrWifiRouterCtrlRawSdioInitialiseCfm *msg__; \
- CsrWifiRouterCtrlRawSdioInitialiseCfmCreate(msg__, dst__, src__, clientData__, result__, byteRead__, byteWrite__, firmwareDownload__, reset__, coreDumpPrepare__, byteBlockRead__, gpRead16__, gpWrite16__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlRawSdioInitialiseCfmSend(dst__, clientData__, result__, byteRead__, byteWrite__, firmwareDownload__, reset__, coreDumpPrepare__, byteBlockRead__, gpRead16__, gpWrite16__) \
- CsrWifiRouterCtrlRawSdioInitialiseCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, result__, byteRead__, byteWrite__, firmwareDownload__, reset__, coreDumpPrepare__, byteBlockRead__, gpRead16__, gpWrite16__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlResumeIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- powerMaintained -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlResumeIndCreate(msg__, dst__, src__, clientData__, powerMaintained__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlResumeInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RESUME_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->powerMaintained = (powerMaintained__);
-
-#define CsrWifiRouterCtrlResumeIndSendTo(dst__, src__, clientData__, powerMaintained__) \
- { \
- CsrWifiRouterCtrlResumeInd *msg__; \
- CsrWifiRouterCtrlResumeIndCreate(msg__, dst__, src__, clientData__, powerMaintained__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlResumeIndSend(dst__, clientData__, powerMaintained__) \
- CsrWifiRouterCtrlResumeIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, powerMaintained__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlResumeResSend
-
- DESCRIPTION
-
- PARAMETERS
- clientData -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlResumeResCreate(msg__, dst__, src__, clientData__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlResumeRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_RESUME_RES, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlResumeResSendTo(dst__, src__, clientData__, status__) \
- { \
- CsrWifiRouterCtrlResumeRes *msg__; \
- CsrWifiRouterCtrlResumeResCreate(msg__, dst__, src__, clientData__, status__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlResumeResSend(src__, clientData__, status__) \
- CsrWifiRouterCtrlResumeResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlStaInactiveIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- staAddress -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlStaInactiveIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, staAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlStaInactiveInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_STA_INACTIVE_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->staAddress = (staAddress__);
-
-#define CsrWifiRouterCtrlStaInactiveIndSendTo(dst__, src__, clientData__, interfaceTag__, staAddress__) \
- { \
- CsrWifiRouterCtrlStaInactiveInd *msg__; \
- CsrWifiRouterCtrlStaInactiveIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, staAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlStaInactiveIndSend(dst__, clientData__, interfaceTag__, staAddress__) \
- CsrWifiRouterCtrlStaInactiveIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, staAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlSuspendIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- hardSuspend -
- d3Suspend -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlSuspendIndCreate(msg__, dst__, src__, clientData__, hardSuspend__, d3Suspend__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlSuspendInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_SUSPEND_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->hardSuspend = (hardSuspend__); \
- msg__->d3Suspend = (d3Suspend__);
-
-#define CsrWifiRouterCtrlSuspendIndSendTo(dst__, src__, clientData__, hardSuspend__, d3Suspend__) \
- { \
- CsrWifiRouterCtrlSuspendInd *msg__; \
- CsrWifiRouterCtrlSuspendIndCreate(msg__, dst__, src__, clientData__, hardSuspend__, d3Suspend__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlSuspendIndSend(dst__, clientData__, hardSuspend__, d3Suspend__) \
- CsrWifiRouterCtrlSuspendIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, hardSuspend__, d3Suspend__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlSuspendResSend
-
- DESCRIPTION
-
- PARAMETERS
- clientData -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlSuspendResCreate(msg__, dst__, src__, clientData__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlSuspendRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_SUSPEND_RES, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlSuspendResSendTo(dst__, src__, clientData__, status__) \
- { \
- CsrWifiRouterCtrlSuspendRes *msg__; \
- CsrWifiRouterCtrlSuspendResCreate(msg__, dst__, src__, clientData__, status__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlSuspendResSend(src__, clientData__, status__) \
- CsrWifiRouterCtrlSuspendResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasAddReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- tclasLength -
- tclas -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTclasAddReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTclasAddReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->tclasLength = (tclasLength__); \
- msg__->tclas = (tclas__);
-
-#define CsrWifiRouterCtrlTclasAddReqSendTo(dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- { \
- CsrWifiRouterCtrlTclasAddReq *msg__; \
- CsrWifiRouterCtrlTclasAddReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTclasAddReqSend(src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- CsrWifiRouterCtrlTclasAddReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, tclasLength__, tclas__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasAddCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTclasAddCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTclasAddCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlTclasAddCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlTclasAddCfm *msg__; \
- CsrWifiRouterCtrlTclasAddCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTclasAddCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlTclasAddCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasDelReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- tclasLength -
- tclas -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTclasDelReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTclasDelReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->tclasLength = (tclasLength__); \
- msg__->tclas = (tclas__);
-
-#define CsrWifiRouterCtrlTclasDelReqSendTo(dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- { \
- CsrWifiRouterCtrlTclasDelReq *msg__; \
- CsrWifiRouterCtrlTclasDelReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, tclasLength__, tclas__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTclasDelReqSend(src__, interfaceTag__, clientData__, tclasLength__, tclas__) \
- CsrWifiRouterCtrlTclasDelReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, tclasLength__, tclas__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasDelCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTclasDelCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTclasDelCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlTclasDelCfmSendTo(dst__, src__, clientData__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlTclasDelCfm *msg__; \
- CsrWifiRouterCtrlTclasDelCfmCreate(msg__, dst__, src__, clientData__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTclasDelCfmSend(dst__, clientData__, interfaceTag__, status__) \
- CsrWifiRouterCtrlTclasDelCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficClassificationReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- trafficType -
- period -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTrafficClassificationReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, trafficType__, period__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTrafficClassificationReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TRAFFIC_CLASSIFICATION_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->trafficType = (trafficType__); \
- msg__->period = (period__);
-
-#define CsrWifiRouterCtrlTrafficClassificationReqSendTo(dst__, src__, interfaceTag__, clientData__, trafficType__, period__) \
- { \
- CsrWifiRouterCtrlTrafficClassificationReq *msg__; \
- CsrWifiRouterCtrlTrafficClassificationReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, trafficType__, period__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTrafficClassificationReqSend(src__, interfaceTag__, clientData__, trafficType__, period__) \
- CsrWifiRouterCtrlTrafficClassificationReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, trafficType__, period__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficConfigReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- clientData -
- trafficConfigType -
- config -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTrafficConfigReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, trafficConfigType__, config__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTrafficConfigReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->clientData = (clientData__); \
- msg__->trafficConfigType = (trafficConfigType__); \
- msg__->config = (config__);
-
-#define CsrWifiRouterCtrlTrafficConfigReqSendTo(dst__, src__, interfaceTag__, clientData__, trafficConfigType__, config__) \
- { \
- CsrWifiRouterCtrlTrafficConfigReq *msg__; \
- CsrWifiRouterCtrlTrafficConfigReqCreate(msg__, dst__, src__, interfaceTag__, clientData__, trafficConfigType__, config__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTrafficConfigReqSend(src__, interfaceTag__, clientData__, trafficConfigType__, config__) \
- CsrWifiRouterCtrlTrafficConfigReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, clientData__, trafficConfigType__, config__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficProtocolIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- packetType -
- direction -
- srcAddress -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTrafficProtocolIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, packetType__, direction__, srcAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTrafficProtocolInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TRAFFIC_PROTOCOL_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->packetType = (packetType__); \
- msg__->direction = (direction__); \
- msg__->srcAddress = (srcAddress__);
-
-#define CsrWifiRouterCtrlTrafficProtocolIndSendTo(dst__, src__, clientData__, interfaceTag__, packetType__, direction__, srcAddress__) \
- { \
- CsrWifiRouterCtrlTrafficProtocolInd *msg__; \
- CsrWifiRouterCtrlTrafficProtocolIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, packetType__, direction__, srcAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTrafficProtocolIndSend(dst__, clientData__, interfaceTag__, packetType__, direction__, srcAddress__) \
- CsrWifiRouterCtrlTrafficProtocolIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, packetType__, direction__, srcAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficSampleIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- stats -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlTrafficSampleIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, stats__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlTrafficSampleInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_TRAFFIC_SAMPLE_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->stats = (stats__);
-
-#define CsrWifiRouterCtrlTrafficSampleIndSendTo(dst__, src__, clientData__, interfaceTag__, stats__) \
- { \
- CsrWifiRouterCtrlTrafficSampleInd *msg__; \
- CsrWifiRouterCtrlTrafficSampleIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, stats__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlTrafficSampleIndSend(dst__, clientData__, interfaceTag__, stats__) \
- CsrWifiRouterCtrlTrafficSampleIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, stats__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlUnexpectedFrameIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlUnexpectedFrameIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlUnexpectedFrameInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_UNEXPECTED_FRAME_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__);
-
-#define CsrWifiRouterCtrlUnexpectedFrameIndSendTo(dst__, src__, clientData__, interfaceTag__, peerMacAddress__) \
- { \
- CsrWifiRouterCtrlUnexpectedFrameInd *msg__; \
- CsrWifiRouterCtrlUnexpectedFrameIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, peerMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlUnexpectedFrameIndSend(dst__, clientData__, interfaceTag__, peerMacAddress__) \
- CsrWifiRouterCtrlUnexpectedFrameIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, peerMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiFilterReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- isWapiConnected -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiFilterReqCreate(msg__, dst__, src__, interfaceTag__, isWapiConnected__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiFilterReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_FILTER_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->isWapiConnected = (isWapiConnected__);
-
-#define CsrWifiRouterCtrlWapiFilterReqSendTo(dst__, src__, interfaceTag__, isWapiConnected__) \
- { \
- CsrWifiRouterCtrlWapiFilterReq *msg__; \
- CsrWifiRouterCtrlWapiFilterReqCreate(msg__, dst__, src__, interfaceTag__, isWapiConnected__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiFilterReqSend(src__, interfaceTag__, isWapiConnected__) \
- CsrWifiRouterCtrlWapiFilterReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, isWapiConnected__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiMulticastFilterReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiMulticastFilterReqCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiMulticastFilterReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_MULTICAST_FILTER_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlWapiMulticastFilterReqSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlWapiMulticastFilterReq *msg__; \
- CsrWifiRouterCtrlWapiMulticastFilterReqCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiMulticastFilterReqSend(src__, interfaceTag__, status__) \
- CsrWifiRouterCtrlWapiMulticastFilterReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiRxMicCheckIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- signalLength -
- signal -
- dataLength -
- data -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiRxMicCheckIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiRxMicCheckInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_RX_MIC_CHECK_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->signalLength = (signalLength__); \
- msg__->signal = (signal__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiRouterCtrlWapiRxMicCheckIndSendTo(dst__, src__, clientData__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- { \
- CsrWifiRouterCtrlWapiRxMicCheckInd *msg__; \
- CsrWifiRouterCtrlWapiRxMicCheckIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, signalLength__, signal__, dataLength__, data__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiRxMicCheckIndSend(dst__, clientData__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- CsrWifiRouterCtrlWapiRxMicCheckIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, signalLength__, signal__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiRxPktReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- signalLength -
- signal -
- dataLength -
- data -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiRxPktReqCreate(msg__, dst__, src__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiRxPktReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_RX_PKT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->signalLength = (signalLength__); \
- msg__->signal = (signal__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiRouterCtrlWapiRxPktReqSendTo(dst__, src__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- { \
- CsrWifiRouterCtrlWapiRxPktReq *msg__; \
- CsrWifiRouterCtrlWapiRxPktReqCreate(msg__, dst__, src__, interfaceTag__, signalLength__, signal__, dataLength__, data__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiRxPktReqSend(src__, interfaceTag__, signalLength__, signal__, dataLength__, data__) \
- CsrWifiRouterCtrlWapiRxPktReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, signalLength__, signal__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastFilterReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiUnicastFilterReqCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiUnicastFilterReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_FILTER_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlWapiUnicastFilterReqSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiRouterCtrlWapiUnicastFilterReq *msg__; \
- CsrWifiRouterCtrlWapiUnicastFilterReqCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiUnicastFilterReqSend(src__, interfaceTag__, status__) \
- CsrWifiRouterCtrlWapiUnicastFilterReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastTxEncryptIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- interfaceTag -
- dataLength -
- data -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiUnicastTxEncryptIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiUnicastTxEncryptInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_ENCRYPT_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiRouterCtrlWapiUnicastTxEncryptIndSendTo(dst__, src__, clientData__, interfaceTag__, dataLength__, data__) \
- { \
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *msg__; \
- CsrWifiRouterCtrlWapiUnicastTxEncryptIndCreate(msg__, dst__, src__, clientData__, interfaceTag__, dataLength__, data__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiUnicastTxEncryptIndSend(dst__, clientData__, interfaceTag__, dataLength__, data__) \
- CsrWifiRouterCtrlWapiUnicastTxEncryptIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, interfaceTag__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastTxPktReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- dataLength -
- data -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWapiUnicastTxPktReqCreate(msg__, dst__, src__, interfaceTag__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWapiUnicastTxPktReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_PKT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiRouterCtrlWapiUnicastTxPktReqSendTo(dst__, src__, interfaceTag__, dataLength__, data__) \
- { \
- CsrWifiRouterCtrlWapiUnicastTxPktReq *msg__; \
- CsrWifiRouterCtrlWapiUnicastTxPktReqCreate(msg__, dst__, src__, interfaceTag__, dataLength__, data__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWapiUnicastTxPktReqSend(src__, interfaceTag__, dataLength__, data__) \
- CsrWifiRouterCtrlWapiUnicastTxPktReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOffReqCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOffReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_OFF_REQ, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlWifiOffReqSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlWifiOffReq *msg__; \
- CsrWifiRouterCtrlWifiOffReqCreate(msg__, dst__, src__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOffReqSend(src__, clientData__) \
- CsrWifiRouterCtrlWifiOffReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- controlIndication -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOffIndCreate(msg__, dst__, src__, clientData__, controlIndication__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOffInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_OFF_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->controlIndication = (controlIndication__);
-
-#define CsrWifiRouterCtrlWifiOffIndSendTo(dst__, src__, clientData__, controlIndication__) \
- { \
- CsrWifiRouterCtrlWifiOffInd *msg__; \
- CsrWifiRouterCtrlWifiOffIndCreate(msg__, dst__, src__, clientData__, controlIndication__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOffIndSend(dst__, clientData__, controlIndication__) \
- CsrWifiRouterCtrlWifiOffIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, controlIndication__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffResSend
-
- DESCRIPTION
-
- PARAMETERS
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOffResCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOffRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_OFF_RES, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlWifiOffResSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlWifiOffRes *msg__; \
- CsrWifiRouterCtrlWifiOffResCreate(msg__, dst__, src__, clientData__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOffResSend(src__, clientData__) \
- CsrWifiRouterCtrlWifiOffResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOffCfmCreate(msg__, dst__, src__, clientData__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOffCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_OFF_CFM, dst__, src__); \
- msg__->clientData = (clientData__);
-
-#define CsrWifiRouterCtrlWifiOffCfmSendTo(dst__, src__, clientData__) \
- { \
- CsrWifiRouterCtrlWifiOffCfm *msg__; \
- CsrWifiRouterCtrlWifiOffCfmCreate(msg__, dst__, src__, clientData__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOffCfmSend(dst__, clientData__) \
- CsrWifiRouterCtrlWifiOffCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnReqSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- clientData -
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOnReqCreate(msg__, dst__, src__, clientData__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_ON_REQ, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiRouterCtrlWifiOnReqSendTo(dst__, src__, clientData__, dataLength__, data__) \
- { \
- CsrWifiRouterCtrlWifiOnReq *msg__; \
- CsrWifiRouterCtrlWifiOnReqCreate(msg__, dst__, src__, clientData__, dataLength__, data__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOnReqSend(src__, clientData__, dataLength__, data__) \
- CsrWifiRouterCtrlWifiOnReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnIndSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- status -
- versions -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOnIndCreate(msg__, dst__, src__, clientData__, status__, versions__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_ON_IND, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__); \
- msg__->versions = (versions__);
-
-#define CsrWifiRouterCtrlWifiOnIndSendTo(dst__, src__, clientData__, status__, versions__) \
- { \
- CsrWifiRouterCtrlWifiOnInd *msg__; \
- CsrWifiRouterCtrlWifiOnIndCreate(msg__, dst__, src__, clientData__, status__, versions__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOnIndSend(dst__, clientData__, status__, versions__) \
- CsrWifiRouterCtrlWifiOnIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, status__, versions__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnResSend
-
- DESCRIPTION
-
- PARAMETERS
- clientData -
- status -
- numInterfaceAddress -
- stationMacAddress - array size 1 MUST match CSR_WIFI_NUM_INTERFACES
- smeVersions -
- scheduledInterrupt -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOnResCreate(msg__, dst__, src__, clientData__, status__, numInterfaceAddress__, stationMacAddress__, smeVersions__, scheduledInterrupt__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_ON_RES, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__); \
- msg__->numInterfaceAddress = (numInterfaceAddress__); \
- memcpy(msg__->stationMacAddress, (stationMacAddress__), sizeof(CsrWifiMacAddress) * 2); \
- msg__->smeVersions = (smeVersions__); \
- msg__->scheduledInterrupt = (scheduledInterrupt__);
-
-#define CsrWifiRouterCtrlWifiOnResSendTo(dst__, src__, clientData__, status__, numInterfaceAddress__, stationMacAddress__, smeVersions__, scheduledInterrupt__) \
- { \
- CsrWifiRouterCtrlWifiOnRes *msg__; \
- CsrWifiRouterCtrlWifiOnResCreate(msg__, dst__, src__, clientData__, status__, numInterfaceAddress__, stationMacAddress__, smeVersions__, scheduledInterrupt__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOnResSend(src__, clientData__, status__, numInterfaceAddress__, stationMacAddress__, smeVersions__, scheduledInterrupt__) \
- CsrWifiRouterCtrlWifiOnResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, clientData__, status__, numInterfaceAddress__, stationMacAddress__, smeVersions__, scheduledInterrupt__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnCfmSend
-
- DESCRIPTION
-
- PARAMETERS
- queue - Destination Task Queue
- clientData -
- status -
-
-*******************************************************************************/
-#define CsrWifiRouterCtrlWifiOnCfmCreate(msg__, dst__, src__, clientData__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_CTRL_PRIM, CSR_WIFI_ROUTER_CTRL_WIFI_ON_CFM, dst__, src__); \
- msg__->clientData = (clientData__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterCtrlWifiOnCfmSendTo(dst__, src__, clientData__, status__) \
- { \
- CsrWifiRouterCtrlWifiOnCfm *msg__; \
- CsrWifiRouterCtrlWifiOnCfmCreate(msg__, dst__, src__, clientData__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_CTRL_PRIM, msg__); \
- }
-
-#define CsrWifiRouterCtrlWifiOnCfmSend(dst__, clientData__, status__) \
- CsrWifiRouterCtrlWifiOnCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, clientData__, status__)
-
-#endif /* CSR_WIFI_ROUTER_CTRL_LIB_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_CTRL_PRIM_H__
-#define CSR_WIFI_ROUTER_CTRL_PRIM_H__
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-
-#define CSR_WIFI_ROUTER_CTRL_PRIM (0x0401)
-
-typedef CsrPrim CsrWifiRouterCtrlPrim;
-
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioByteWrite)(u8 func, u32 address, u8 data);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioByteRead)(u8 func, u32 address, u8 *pdata);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioFirmwareDownload)(u32 length, const u8 *pdata);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioReset)(void);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioCoreDumpPrepare)(u8 suspendSme);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioByteBlockRead)(u8 func, u32 address, u8 *pdata, u32 length);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioGpRead16)(u8 func, u32 address, u16 *pdata);
-typedef CsrResult (*CsrWifiRouterCtrlRawSdioGpWrite16)(u8 func, u32 address, u16 data);
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckRole
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR
- -
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlBlockAckRole;
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR ((CsrWifiRouterCtrlBlockAckRole) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT ((CsrWifiRouterCtrlBlockAckRole) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlControlIndication
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_ERROR
- -
- CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_EXIT
- -
- CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_USER_REQUESTED
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlControlIndication;
-#define CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_ERROR ((CsrWifiRouterCtrlControlIndication) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_EXIT ((CsrWifiRouterCtrlControlIndication) 0x02)
-#define CSR_WIFI_ROUTER_CTRL_CONTROL_INDICATION_USER_REQUESTED ((CsrWifiRouterCtrlControlIndication) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlListAction
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_LIST_ACTION_GET
- -
- CSR_WIFI_ROUTER_CTRL_LIST_ACTION_ADD
- -
- CSR_WIFI_ROUTER_CTRL_LIST_ACTION_REMOVE
- -
- CSR_WIFI_ROUTER_CTRL_LIST_ACTION_FLUSH
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlListAction;
-#define CSR_WIFI_ROUTER_CTRL_LIST_ACTION_GET ((CsrWifiRouterCtrlListAction) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_LIST_ACTION_ADD ((CsrWifiRouterCtrlListAction) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_LIST_ACTION_REMOVE ((CsrWifiRouterCtrlListAction) 0x02)
-#define CSR_WIFI_ROUTER_CTRL_LIST_ACTION_FLUSH ((CsrWifiRouterCtrlListAction) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlLowPowerMode
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_LOW_POWER_MODE_DISABLED
- -
- CSR_WIFI_ROUTER_CTRL_LOW_POWER_MODE_ENABLED
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlLowPowerMode;
-#define CSR_WIFI_ROUTER_CTRL_LOW_POWER_MODE_DISABLED ((CsrWifiRouterCtrlLowPowerMode) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_LOW_POWER_MODE_ENABLED ((CsrWifiRouterCtrlLowPowerMode) 0x0001)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMediaStatus
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_CONNECTED
- -
- CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_DISCONNECTED
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlMediaStatus;
-#define CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_CONNECTED ((CsrWifiRouterCtrlMediaStatus) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_DISCONNECTED ((CsrWifiRouterCtrlMediaStatus) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMode
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_MODE_NONE -
- CSR_WIFI_ROUTER_CTRL_MODE_IBSS -
- CSR_WIFI_ROUTER_CTRL_MODE_STA -
- CSR_WIFI_ROUTER_CTRL_MODE_AP -
- CSR_WIFI_ROUTER_CTRL_MODE_MONITOR -
- CSR_WIFI_ROUTER_CTRL_MODE_AMP -
- CSR_WIFI_ROUTER_CTRL_MODE_P2P -
- CSR_WIFI_ROUTER_CTRL_MODE_P2PGO -
- CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlMode;
-#define CSR_WIFI_ROUTER_CTRL_MODE_NONE ((CsrWifiRouterCtrlMode) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_MODE_IBSS ((CsrWifiRouterCtrlMode) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_MODE_STA ((CsrWifiRouterCtrlMode) 0x02)
-#define CSR_WIFI_ROUTER_CTRL_MODE_AP ((CsrWifiRouterCtrlMode) 0x03)
-#define CSR_WIFI_ROUTER_CTRL_MODE_MONITOR ((CsrWifiRouterCtrlMode) 0x04)
-#define CSR_WIFI_ROUTER_CTRL_MODE_AMP ((CsrWifiRouterCtrlMode) 0x05)
-#define CSR_WIFI_ROUTER_CTRL_MODE_P2P ((CsrWifiRouterCtrlMode) 0x06)
-#define CSR_WIFI_ROUTER_CTRL_MODE_P2PGO ((CsrWifiRouterCtrlMode) 0x07)
-#define CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI ((CsrWifiRouterCtrlMode) 0x08)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerStatus
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE
- -
- CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE
- -
- CSR_WIFI_ROUTER_CTRL_PEER_DISCONNECTED
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlPeerStatus;
-#define CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE ((CsrWifiRouterCtrlPeerStatus) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE ((CsrWifiRouterCtrlPeerStatus) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_PEER_DISCONNECTED ((CsrWifiRouterCtrlPeerStatus) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPortAction
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN
- -
- CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD
- -
- CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlPortAction;
-#define CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN ((CsrWifiRouterCtrlPortAction) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD ((CsrWifiRouterCtrlPortAction) 0x0001)
-#define CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK ((CsrWifiRouterCtrlPortAction) 0x0002)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPowersaveType
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_AC_BK_PS_INFO_PRESENT
- - If set, AC BK PS info is present in b4 and b5
- CSR_WIFI_ROUTER_CTRL_AC_BE_PS_INFO_PRESENT
- - If set, AC BE PS info is present in b6 and b7
- CSR_WIFI_ROUTER_CTRL_AC_VI_PS_INFO_PRESENT
- - If set, AC VI PS info is present in b8 and b9
- CSR_WIFI_ROUTER_CTRL_AC_VO_PS_INFO_PRESENT
- - If set, AC VO PS info is present in b10 and b11
- CSR_WIFI_ROUTER_CTRL_AC_BK_TRIGGER_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_BK_DELIVERY_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_BE_TRIGGER_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_BE_DELIVERY_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_VI_TRIGGER_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_VI_DELIVERY_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_VO_TRIGGER_ENABLED
- -
- CSR_WIFI_ROUTER_CTRL_AC_VO_DELIVERY_ENABLED
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlPowersaveType;
-#define CSR_WIFI_ROUTER_CTRL_AC_BK_PS_INFO_PRESENT ((CsrWifiRouterCtrlPowersaveType) 0x0001)
-#define CSR_WIFI_ROUTER_CTRL_AC_BE_PS_INFO_PRESENT ((CsrWifiRouterCtrlPowersaveType) 0x0002)
-#define CSR_WIFI_ROUTER_CTRL_AC_VI_PS_INFO_PRESENT ((CsrWifiRouterCtrlPowersaveType) 0x0004)
-#define CSR_WIFI_ROUTER_CTRL_AC_VO_PS_INFO_PRESENT ((CsrWifiRouterCtrlPowersaveType) 0x0008)
-#define CSR_WIFI_ROUTER_CTRL_AC_BK_TRIGGER_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0010)
-#define CSR_WIFI_ROUTER_CTRL_AC_BK_DELIVERY_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0020)
-#define CSR_WIFI_ROUTER_CTRL_AC_BE_TRIGGER_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0040)
-#define CSR_WIFI_ROUTER_CTRL_AC_BE_DELIVERY_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0080)
-#define CSR_WIFI_ROUTER_CTRL_AC_VI_TRIGGER_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0100)
-#define CSR_WIFI_ROUTER_CTRL_AC_VI_DELIVERY_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0200)
-#define CSR_WIFI_ROUTER_CTRL_AC_VO_TRIGGER_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0400)
-#define CSR_WIFI_ROUTER_CTRL_AC_VO_DELIVERY_ENABLED ((CsrWifiRouterCtrlPowersaveType) 0x0800)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlProtocolDirection
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX
- -
- CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlProtocolDirection;
-#define CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX ((CsrWifiRouterCtrlProtocolDirection) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX ((CsrWifiRouterCtrlProtocolDirection) 0x0001)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlQoSControl
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_OFF
- -
- CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_WMM_ON
- -
- CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_80211_ON
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlQoSControl;
-#define CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_OFF ((CsrWifiRouterCtrlQoSControl) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_WMM_ON ((CsrWifiRouterCtrlQoSControl) 0x0001)
-#define CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_80211_ON ((CsrWifiRouterCtrlQoSControl) 0x0002)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlQueueConfig
-
- DESCRIPTION
- Defines which Queues are enabled for use.
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_QUEUE_BE_ENABLE
- -
- CSR_WIFI_ROUTER_CTRL_QUEUE_BK_ENABLE
- -
- CSR_WIFI_ROUTER_CTRL_QUEUE_VI_ENABLE
- -
- CSR_WIFI_ROUTER_CTRL_QUEUE_VO_ENABLE
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlQueueConfig;
-#define CSR_WIFI_ROUTER_CTRL_QUEUE_BE_ENABLE ((CsrWifiRouterCtrlQueueConfig) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_QUEUE_BK_ENABLE ((CsrWifiRouterCtrlQueueConfig) 0x02)
-#define CSR_WIFI_ROUTER_CTRL_QUEUE_VI_ENABLE ((CsrWifiRouterCtrlQueueConfig) 0x04)
-#define CSR_WIFI_ROUTER_CTRL_QUEUE_VO_ENABLE ((CsrWifiRouterCtrlQueueConfig) 0x08)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficConfigType
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_RESET
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_FILTER
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_CLS
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlTrafficConfigType;
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_RESET ((CsrWifiRouterCtrlTrafficConfigType) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_FILTER ((CsrWifiRouterCtrlTrafficConfigType) 0x0001)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_CLS ((CsrWifiRouterCtrlTrafficConfigType) 0x0002)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficPacketType
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_NONE
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_EAPOL
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP_ACK
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ARP
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_AIRONET
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ALL
- -
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlTrafficPacketType;
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_NONE ((CsrWifiRouterCtrlTrafficPacketType) 0x0000)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_EAPOL ((CsrWifiRouterCtrlTrafficPacketType) 0x0001)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP ((CsrWifiRouterCtrlTrafficPacketType) 0x0002)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_DHCP_ACK ((CsrWifiRouterCtrlTrafficPacketType) 0x0004)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ARP ((CsrWifiRouterCtrlTrafficPacketType) 0x0008)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_AIRONET ((CsrWifiRouterCtrlTrafficPacketType) 0x0010)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM ((CsrWifiRouterCtrlTrafficPacketType) 0x0020)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_ALL ((CsrWifiRouterCtrlTrafficPacketType) 0x00FF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficType
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_OCCASIONAL
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_BURSTY
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_PERIODIC
- -
- CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_CONTINUOUS
- -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlTrafficType;
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_OCCASIONAL ((CsrWifiRouterCtrlTrafficType) 0x00)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_BURSTY ((CsrWifiRouterCtrlTrafficType) 0x01)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_PERIODIC ((CsrWifiRouterCtrlTrafficType) 0x02)
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_TYPE_CONTINUOUS ((CsrWifiRouterCtrlTrafficType) 0x03)
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerRecordHandle
-
- DESCRIPTION
-
-*******************************************************************************/
-typedef u32 CsrWifiRouterCtrlPeerRecordHandle;
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPowersaveTypeMask
-
- DESCRIPTION
- Mask type for use with the values defined by
- CsrWifiRouterCtrlPowersaveType
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlPowersaveTypeMask;
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlQueueConfigMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiRouterCtrlQueueConfig
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlQueueConfigMask;
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRequestorInfo
-
- DESCRIPTION
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterCtrlRequestorInfo;
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficStreamId
-
- DESCRIPTION
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterCtrlTrafficStreamId;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlSmeVersions
-
- DESCRIPTION
-
- MEMBERS
- firmwarePatch -
- smeBuild -
- smeHip -
-
-*******************************************************************************/
-typedef struct
-{
- u32 firmwarePatch;
- char *smeBuild;
- u32 smeHip;
-} CsrWifiRouterCtrlSmeVersions;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlStaInfo
-
- DESCRIPTION
-
- MEMBERS
- wmmOrQosEnabled -
- powersaveMode -
- maxSpLength -
- listenIntervalInTus -
-
-*******************************************************************************/
-typedef struct
-{
- u8 wmmOrQosEnabled;
- CsrWifiRouterCtrlPowersaveTypeMask powersaveMode;
- u8 maxSpLength;
- u16 listenIntervalInTus;
-} CsrWifiRouterCtrlStaInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficFilter
-
- DESCRIPTION
-
- MEMBERS
- etherType -
- ipType -
- udpSourcePort -
- udpDestPort -
-
-*******************************************************************************/
-typedef struct
-{
- u32 etherType;
- u8 ipType;
- u32 udpSourcePort;
- u32 udpDestPort;
-} CsrWifiRouterCtrlTrafficFilter;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficStats
-
- DESCRIPTION
-
- MEMBERS
- rxMeanRate - Mean rx data rate over the interval
- rxFramesNum - Keep number of Rx frames per second, for CYCLE_3.
- txFramesNum - Keep number of Tx frames per second, for CYCLE_3.
- rxBytesCount - Keep calculated Rx throughput per second, for CYCLE_2.
- txBytesCount - Keep calculated Tx throughput per second, for CYCLE_2.
- intervals - array size 11 MUST match TA_INTERVALS_NUM
-
-*******************************************************************************/
-typedef struct
-{
- u32 rxMeanRate;
- u32 rxFramesNum;
- u32 txFramesNum;
- u32 rxBytesCount;
- u32 txBytesCount;
- u8 intervals[11];
-} CsrWifiRouterCtrlTrafficStats;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlVersions
-
- DESCRIPTION
-
- MEMBERS
- chipId -
- chipVersion -
- firmwareBuild -
- firmwareHip -
- routerBuild -
- routerHip -
-
-*******************************************************************************/
-typedef struct
-{
- u32 chipId;
- u32 chipVersion;
- u32 firmwareBuild;
- u32 firmwareHip;
- char *routerBuild;
- u32 routerHip;
-} CsrWifiRouterCtrlVersions;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficConfig
-
- DESCRIPTION
-
- MEMBERS
- packetFilter -
- customFilter -
-
-*******************************************************************************/
-typedef struct
-{
- u16 packetFilter;
- CsrWifiRouterCtrlTrafficFilter customFilter;
-} CsrWifiRouterCtrlTrafficConfig;
-
-
-/* Downstream */
-#define CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_ROUTER_CTRL_CONFIGURE_POWER_MODE_REQ ((CsrWifiRouterCtrlPrim) (0x0000 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_HIP_REQ ((CsrWifiRouterCtrlPrim) (0x0001 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MEDIA_STATUS_REQ ((CsrWifiRouterCtrlPrim) (0x0002 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_RES ((CsrWifiRouterCtrlPrim) (0x0003 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_REQ ((CsrWifiRouterCtrlPrim) (0x0004 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_REQ ((CsrWifiRouterCtrlPrim) (0x0005 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_SUSPEND_RES ((CsrWifiRouterCtrlPrim) (0x0006 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_REQ ((CsrWifiRouterCtrlPrim) (0x0007 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RESUME_RES ((CsrWifiRouterCtrlPrim) (0x0008 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_REQ ((CsrWifiRouterCtrlPrim) (0x0009 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_REQ ((CsrWifiRouterCtrlPrim) (0x000A + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_REQ ((CsrWifiRouterCtrlPrim) (0x000B + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_CLASSIFICATION_REQ ((CsrWifiRouterCtrlPrim) (0x000C + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_REQ ((CsrWifiRouterCtrlPrim) (0x000D + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_OFF_REQ ((CsrWifiRouterCtrlPrim) (0x000E + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_OFF_RES ((CsrWifiRouterCtrlPrim) (0x000F + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_ON_REQ ((CsrWifiRouterCtrlPrim) (0x0010 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_ON_RES ((CsrWifiRouterCtrlPrim) (0x0011 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_M4_TRANSMIT_REQ ((CsrWifiRouterCtrlPrim) (0x0012 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MODE_SET_REQ ((CsrWifiRouterCtrlPrim) (0x0013 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_ADD_REQ ((CsrWifiRouterCtrlPrim) (0x0014 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_DEL_REQ ((CsrWifiRouterCtrlPrim) (0x0015 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_REQ ((CsrWifiRouterCtrlPrim) (0x0016 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_CAPABILITIES_REQ ((CsrWifiRouterCtrlPrim) (0x0017 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_REQ ((CsrWifiRouterCtrlPrim) (0x0018 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_REQ ((CsrWifiRouterCtrlPrim) (0x0019 + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_RX_PKT_REQ ((CsrWifiRouterCtrlPrim) (0x001A + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_MULTICAST_FILTER_REQ ((CsrWifiRouterCtrlPrim) (0x001B + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_FILTER_REQ ((CsrWifiRouterCtrlPrim) (0x001C + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_PKT_REQ ((CsrWifiRouterCtrlPrim) (0x001D + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_FILTER_REQ ((CsrWifiRouterCtrlPrim) (0x001E + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_HIGHEST (0x001E + CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_ROUTER_CTRL_HIP_IND ((CsrWifiRouterCtrlPrim)(0x0000 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MULTICAST_ADDRESS_IND ((CsrWifiRouterCtrlPrim)(0x0001 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PORT_CONFIGURE_CFM ((CsrWifiRouterCtrlPrim)(0x0002 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RESUME_IND ((CsrWifiRouterCtrlPrim)(0x0003 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_SUSPEND_IND ((CsrWifiRouterCtrlPrim)(0x0004 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TCLAS_ADD_CFM ((CsrWifiRouterCtrlPrim)(0x0005 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RAW_SDIO_DEINITIALISE_CFM ((CsrWifiRouterCtrlPrim)(0x0006 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_RAW_SDIO_INITIALISE_CFM ((CsrWifiRouterCtrlPrim)(0x0007 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TCLAS_DEL_CFM ((CsrWifiRouterCtrlPrim)(0x0008 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_PROTOCOL_IND ((CsrWifiRouterCtrlPrim)(0x0009 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_TRAFFIC_SAMPLE_IND ((CsrWifiRouterCtrlPrim)(0x000A + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_OFF_IND ((CsrWifiRouterCtrlPrim)(0x000B + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_OFF_CFM ((CsrWifiRouterCtrlPrim)(0x000C + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_ON_IND ((CsrWifiRouterCtrlPrim)(0x000D + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WIFI_ON_CFM ((CsrWifiRouterCtrlPrim)(0x000E + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_M4_READY_TO_SEND_IND ((CsrWifiRouterCtrlPrim)(0x000F + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_M4_TRANSMITTED_IND ((CsrWifiRouterCtrlPrim)(0x0010 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MIC_FAILURE_IND ((CsrWifiRouterCtrlPrim)(0x0011 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_CONNECTED_IND ((CsrWifiRouterCtrlPrim)(0x0012 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_ADD_CFM ((CsrWifiRouterCtrlPrim)(0x0013 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_DEL_CFM ((CsrWifiRouterCtrlPrim)(0x0014 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_UNEXPECTED_FRAME_IND ((CsrWifiRouterCtrlPrim)(0x0015 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_PEER_UPDATE_CFM ((CsrWifiRouterCtrlPrim)(0x0016 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_CAPABILITIES_CFM ((CsrWifiRouterCtrlPrim)(0x0017 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ENABLE_CFM ((CsrWifiRouterCtrlPrim)(0x0018 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_DISABLE_CFM ((CsrWifiRouterCtrlPrim)(0x0019 + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ERROR_IND ((CsrWifiRouterCtrlPrim)(0x001A + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_STA_INACTIVE_IND ((CsrWifiRouterCtrlPrim)(0x001B + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_RX_MIC_CHECK_IND ((CsrWifiRouterCtrlPrim)(0x001C + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_MODE_SET_CFM ((CsrWifiRouterCtrlPrim)(0x001D + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_CTRL_WAPI_UNICAST_TX_ENCRYPT_IND ((CsrWifiRouterCtrlPrim)(0x001E + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_HIGHEST (0x001E + CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_COUNT (CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_ROUTER_CTRL_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlConfigurePowerModeReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- mode -
- wakeHost -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlLowPowerMode mode;
- u8 wakeHost;
-} CsrWifiRouterCtrlConfigurePowerModeReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlHipReq
-
- DESCRIPTION
- This primitive is used for transferring MLME messages to the HIP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mlmeCommandLength - Length of the MLME signal
- mlmeCommand - Pointer to the MLME signal
- dataRef1Length - Length of the dataRef1 bulk data
- dataRef1 - Pointer to the bulk data 1
- dataRef2Length - Length of the dataRef2 bulk data
- dataRef2 - Pointer to the bulk data 2
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 mlmeCommandLength;
- u8 *mlmeCommand;
- u16 dataRef1Length;
- u8 *dataRef1;
- u16 dataRef2Length;
- u8 *dataRef2;
-} CsrWifiRouterCtrlHipReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMediaStatusReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- mediaStatus -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlMediaStatus mediaStatus;
-} CsrWifiRouterCtrlMediaStatusReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMulticastAddressRes
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- status -
- action -
- getAddressesCount -
- getAddresses -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
- CsrWifiRouterCtrlListAction action;
- u8 getAddressesCount;
- CsrWifiMacAddress *getAddresses;
-} CsrWifiRouterCtrlMulticastAddressRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPortConfigureReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- uncontrolledPortAction -
- controlledPortAction -
- macAddress -
- setProtection -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlPortAction uncontrolledPortAction;
- CsrWifiRouterCtrlPortAction controlledPortAction;
- CsrWifiMacAddress macAddress;
- u8 setProtection;
-} CsrWifiRouterCtrlPortConfigureReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlQosControlReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- control -
- queueConfig -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlQoSControl control;
- CsrWifiRouterCtrlQueueConfigMask queueConfig;
-} CsrWifiRouterCtrlQosControlReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlSuspendRes
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
-} CsrWifiRouterCtrlSuspendRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasAddReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- tclasLength -
- tclas -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 tclasLength;
- u8 *tclas;
-} CsrWifiRouterCtrlTclasAddReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlResumeRes
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
-} CsrWifiRouterCtrlResumeRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioDeinitialiseReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlRawSdioDeinitialiseReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioInitialiseReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlRawSdioInitialiseReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasDelReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- tclasLength -
- tclas -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 tclasLength;
- u8 *tclas;
-} CsrWifiRouterCtrlTclasDelReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficClassificationReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- trafficType -
- period -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlTrafficType trafficType;
- u16 period;
-} CsrWifiRouterCtrlTrafficClassificationReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficConfigReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- trafficConfigType -
- config -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlTrafficConfigType trafficConfigType;
- CsrWifiRouterCtrlTrafficConfig config;
-} CsrWifiRouterCtrlTrafficConfigReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlWifiOffReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffRes
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlWifiOffRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u32 dataLength;
- u8 *data;
-} CsrWifiRouterCtrlWifiOnReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnRes
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- status -
- numInterfaceAddress -
- stationMacAddress - array size 1 MUST match CSR_WIFI_NUM_INTERFACES
- smeVersions -
- scheduledInterrupt -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
- u16 numInterfaceAddress;
- CsrWifiMacAddress stationMacAddress[2];
- CsrWifiRouterCtrlSmeVersions smeVersions;
- u8 scheduledInterrupt;
-} CsrWifiRouterCtrlWifiOnRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4TransmitReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlM4TransmitReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlModeSetReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- mode -
- bssid - BSSID of the network the device is going to be a part
- of
- protection - Set to TRUE if encryption is enabled for the
- connection/broadcast frames
- intraBssDistEnabled - If set to TRUE, intra BSS destribution will be
- enabled. If set to FALSE, any unicast PDU which does
- not have the RA as the the local MAC address, shall be
- ignored. This field is interpreted by the receive if
- mode is set to CSR_WIFI_ROUTER_CTRL_MODE_P2PGO
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlMode mode;
- CsrWifiMacAddress bssid;
- u8 protection;
- u8 intraBssDistEnabled;
-} CsrWifiRouterCtrlModeSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerAddReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- peerMacAddress -
- associationId -
- staInfo -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiMacAddress peerMacAddress;
- u16 associationId;
- CsrWifiRouterCtrlStaInfo staInfo;
-} CsrWifiRouterCtrlPeerAddReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerDelReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- peerRecordHandle -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlPeerRecordHandle peerRecordHandle;
-} CsrWifiRouterCtrlPeerDelReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerUpdateReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- peerRecordHandle -
- powersaveMode -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlPeerRecordHandle peerRecordHandle;
- CsrWifiRouterCtrlPowersaveTypeMask powersaveMode;
-} CsrWifiRouterCtrlPeerUpdateReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlCapabilitiesReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlCapabilitiesReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckEnableReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- macAddress -
- trafficStreamID -
- role -
- bufferSize -
- timeout -
- ssn -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiMacAddress macAddress;
- CsrWifiRouterCtrlTrafficStreamId trafficStreamID;
- CsrWifiRouterCtrlBlockAckRole role;
- u16 bufferSize;
- u16 timeout;
- u16 ssn;
-} CsrWifiRouterCtrlBlockAckEnableReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckDisableReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- clientData -
- macAddress -
- trafficStreamID -
- role -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiMacAddress macAddress;
- CsrWifiRouterCtrlTrafficStreamId trafficStreamID;
- CsrWifiRouterCtrlBlockAckRole role;
-} CsrWifiRouterCtrlBlockAckDisableReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiRxPktReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- signalLength -
- signal -
- dataLength -
- data -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u16 signalLength;
- u8 *signal;
- u16 dataLength;
- u8 *data;
-} CsrWifiRouterCtrlWapiRxPktReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiMulticastFilterReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 status;
-} CsrWifiRouterCtrlWapiMulticastFilterReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastFilterReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 status;
-} CsrWifiRouterCtrlWapiUnicastFilterReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastTxPktReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- dataLength -
- data -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u16 dataLength;
- u8 *data;
-} CsrWifiRouterCtrlWapiUnicastTxPktReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiFilterReq
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- isWapiConnected -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 isWapiConnected;
-} CsrWifiRouterCtrlWapiFilterReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlHipInd
-
- DESCRIPTION
- This primitive is used for transferring MLME messages from the HIP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mlmeCommandLength - Length of the MLME signal
- mlmeCommand - Pointer to the MLME signal
- dataRef1Length - Length of the dataRef1 bulk data
- dataRef1 - Pointer to the bulk data 1
- dataRef2Length - Length of the dataRef2 bulk data
- dataRef2 - Pointer to the bulk data 2
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 mlmeCommandLength;
- u8 *mlmeCommand;
- u16 dataRef1Length;
- u8 *dataRef1;
- u16 dataRef2Length;
- u8 *dataRef2;
-} CsrWifiRouterCtrlHipInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMulticastAddressInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- action -
- setAddressesCount -
- setAddresses -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiRouterCtrlListAction action;
- u8 setAddressesCount;
- CsrWifiMacAddress *setAddresses;
-} CsrWifiRouterCtrlMulticastAddressInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPortConfigureCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
- macAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiMacAddress macAddress;
-} CsrWifiRouterCtrlPortConfigureCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlResumeInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- powerMaintained -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u8 powerMaintained;
-} CsrWifiRouterCtrlResumeInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlSuspendInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- hardSuspend -
- d3Suspend -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u8 hardSuspend;
- u8 d3Suspend;
-} CsrWifiRouterCtrlSuspendInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasAddCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlTclasAddCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioDeinitialiseCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- result -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult result;
-} CsrWifiRouterCtrlRawSdioDeinitialiseCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlRawSdioInitialiseCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- result -
- byteRead -
- byteWrite -
- firmwareDownload -
- reset -
- coreDumpPrepare -
- byteBlockRead -
- gpRead16 -
- gpWrite16 -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult result;
- CsrWifiRouterCtrlRawSdioByteRead byteRead;
- CsrWifiRouterCtrlRawSdioByteWrite byteWrite;
- CsrWifiRouterCtrlRawSdioFirmwareDownload firmwareDownload;
- CsrWifiRouterCtrlRawSdioReset reset;
- CsrWifiRouterCtrlRawSdioCoreDumpPrepare coreDumpPrepare;
- CsrWifiRouterCtrlRawSdioByteBlockRead byteBlockRead;
- CsrWifiRouterCtrlRawSdioGpRead16 gpRead16;
- CsrWifiRouterCtrlRawSdioGpWrite16 gpWrite16;
-} CsrWifiRouterCtrlRawSdioInitialiseCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTclasDelCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlTclasDelCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficProtocolInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- packetType -
- direction -
- srcAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiRouterCtrlTrafficPacketType packetType;
- CsrWifiRouterCtrlProtocolDirection direction;
- CsrWifiMacAddress srcAddress;
-} CsrWifiRouterCtrlTrafficProtocolInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlTrafficSampleInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- stats -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiRouterCtrlTrafficStats stats;
-} CsrWifiRouterCtrlTrafficSampleInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- controlIndication -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrWifiRouterCtrlControlIndication controlIndication;
-} CsrWifiRouterCtrlWifiOffInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOffCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
-} CsrWifiRouterCtrlWifiOffCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- status -
- versions -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
- CsrWifiRouterCtrlVersions versions;
-} CsrWifiRouterCtrlWifiOnInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWifiOnCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- CsrResult status;
-} CsrWifiRouterCtrlWifiOnCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4ReadyToSendInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
-} CsrWifiRouterCtrlM4ReadyToSendInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlM4TransmittedInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
- CsrResult status;
-} CsrWifiRouterCtrlM4TransmittedInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlMicFailureInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
- unicastPdu -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
- u8 unicastPdu;
-} CsrWifiRouterCtrlMicFailureInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlConnectedInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
- peerStatus -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
- CsrWifiRouterCtrlPeerStatus peerStatus;
-} CsrWifiRouterCtrlConnectedInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerAddCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
- peerRecordHandle -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
- CsrWifiRouterCtrlPeerRecordHandle peerRecordHandle;
- CsrResult status;
-} CsrWifiRouterCtrlPeerAddCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerDelCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlPeerDelCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlUnexpectedFrameInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
-} CsrWifiRouterCtrlUnexpectedFrameInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlPeerUpdateCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlPeerUpdateCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlCapabilitiesCfm
-
- DESCRIPTION
- The router sends this primitive to confirm the size of the queues of the
- HIP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- commandQueueSize - Size of command queue
- trafficQueueSize - Size of traffic queue (per AC)
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 commandQueueSize;
- u16 trafficQueueSize;
-} CsrWifiRouterCtrlCapabilitiesCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckEnableCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlBlockAckEnableCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckDisableCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterCtrlBlockAckDisableCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlBlockAckErrorInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- trafficStreamID -
- peerMacAddress -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiRouterCtrlTrafficStreamId trafficStreamID;
- CsrWifiMacAddress peerMacAddress;
- CsrResult status;
-} CsrWifiRouterCtrlBlockAckErrorInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlStaInactiveInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- staAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiMacAddress staAddress;
-} CsrWifiRouterCtrlStaInactiveInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiRxMicCheckInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- signalLength -
- signal -
- dataLength -
- data -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- u16 signalLength;
- u8 *signal;
- u16 dataLength;
- u8 *data;
-} CsrWifiRouterCtrlWapiRxMicCheckInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlModeSetCfm
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- mode -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- CsrWifiRouterCtrlMode mode;
- CsrResult status;
-} CsrWifiRouterCtrlModeSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd
-
- DESCRIPTION
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- clientData -
- interfaceTag -
- dataLength -
- data -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiRouterCtrlRequestorInfo clientData;
- u16 interfaceTag;
- u16 dataLength;
- u8 *data;
-} CsrWifiRouterCtrlWapiUnicastTxEncryptInd;
-
-#endif /* CSR_WIFI_ROUTER_CTRL_PRIM_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#include "csr_wifi_router_ctrl_sef.h"
-
-const CsrWifiRouterCtrlStateHandlerType
- CsrWifiRouterCtrlDownstreamStateHandlers
- [CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT] = {
- /* 0x0000 */ CsrWifiRouterCtrlConfigurePowerModeReqHandler,
- /* 0x0001 */ CsrWifiRouterCtrlHipReqHandler,
- /* 0x0002 */ CsrWifiRouterCtrlMediaStatusReqHandler,
- /* 0x0003 */ CsrWifiRouterCtrlMulticastAddressResHandler,
- /* 0x0004 */ CsrWifiRouterCtrlPortConfigureReqHandler,
- /* 0x0005 */ CsrWifiRouterCtrlQosControlReqHandler,
- /* 0x0006 */ CsrWifiRouterCtrlSuspendResHandler,
- /* 0x0007 */ CsrWifiRouterCtrlTclasAddReqHandler,
- /* 0x0008 */ CsrWifiRouterCtrlResumeResHandler,
- /* 0x0009 */ CsrWifiRouterCtrlRawSdioDeinitialiseReqHandler,
- /* 0x000A */ CsrWifiRouterCtrlRawSdioInitialiseReqHandler,
- /* 0x000B */ CsrWifiRouterCtrlTclasDelReqHandler,
- /* 0x000C */ CsrWifiRouterCtrlTrafficClassificationReqHandler,
- /* 0x000D */ CsrWifiRouterCtrlTrafficConfigReqHandler,
- /* 0x000E */ CsrWifiRouterCtrlWifiOffReqHandler,
- /* 0x000F */ CsrWifiRouterCtrlWifiOffResHandler,
- /* 0x0010 */ CsrWifiRouterCtrlWifiOnReqHandler,
- /* 0x0011 */ CsrWifiRouterCtrlWifiOnResHandler,
- /* 0x0012 */ CsrWifiRouterCtrlM4TransmitReqHandler,
- /* 0x0013 */ CsrWifiRouterCtrlModeSetReqHandler,
- /* 0x0014 */ CsrWifiRouterCtrlPeerAddReqHandler,
- /* 0x0015 */ CsrWifiRouterCtrlPeerDelReqHandler,
- /* 0x0016 */ CsrWifiRouterCtrlPeerUpdateReqHandler,
- /* 0x0017 */ CsrWifiRouterCtrlCapabilitiesReqHandler,
- /* 0x0018 */ CsrWifiRouterCtrlBlockAckEnableReqHandler,
- /* 0x0019 */ CsrWifiRouterCtrlBlockAckDisableReqHandler,
- /* 0x001A */ CsrWifiRouterCtrlWapiRxPktReqHandler,
- /* 0x001B */ CsrWifiRouterCtrlWapiMulticastFilterReqHandler,
- /* 0x001C */ CsrWifiRouterCtrlWapiUnicastFilterReqHandler,
- /* 0x001D */ CsrWifiRouterCtrlWapiUnicastTxPktReqHandler,
- /* 0x001E */ CsrWifiRouterCtrlWapiFilterReqHandler,
-};
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#ifndef CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_CTRL_H__
-#define CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_CTRL_H__
-
-#include "csr_wifi_router_ctrl_prim.h"
-
- typedef void (*CsrWifiRouterCtrlStateHandlerType)(void* drvpriv, CsrWifiFsmEvent* msg);
-
- extern const CsrWifiRouterCtrlStateHandlerType CsrWifiRouterCtrlDownstreamStateHandlers[CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_COUNT];
-
- extern void CsrWifiRouterCtrlConfigurePowerModeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlHipReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlMediaStatusReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlMulticastAddressResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlPortConfigureReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlQosControlReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlSuspendResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlTclasAddReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlResumeResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlRawSdioDeinitialiseReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlRawSdioInitialiseReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlTclasDelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlTrafficClassificationReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlTrafficConfigReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWifiOffReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWifiOffResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWifiOnReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWifiOnResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlM4TransmitReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlModeSetReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlPeerAddReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlPeerDelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlPeerUpdateReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlCapabilitiesReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlBlockAckEnableReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlBlockAckDisableReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWapiMulticastFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWapiRxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWapiUnicastTxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWapiUnicastFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterCtrlWapiFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
-
-#endif /* CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_CTRL_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/string.h>
-#include <linux/slab.h>
-#include "csr_msgconv.h"
-#include "csr_wifi_router_ctrl_prim.h"
-#include "csr_wifi_router_ctrl_serialize.h"
-
-void CsrWifiRouterCtrlPfree(void *ptr)
-{
- kfree(ptr);
-}
-
-
-size_t CsrWifiRouterCtrlConfigurePowerModeReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrWifiRouterCtrlLowPowerMode primitive->mode */
- bufferSize += 1; /* u8 primitive->wakeHost */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlConfigurePowerModeReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlConfigurePowerModeReq *primitive = (CsrWifiRouterCtrlConfigurePowerModeReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->mode);
- CsrUint8Ser(ptr, len, (u8) primitive->wakeHost);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlConfigurePowerModeReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlConfigurePowerModeReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlConfigurePowerModeReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mode, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wakeHost, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlHipReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlHipReq *primitive = (CsrWifiRouterCtrlHipReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 12) */
- bufferSize += 2; /* u16 primitive->mlmeCommandLength */
- bufferSize += primitive->mlmeCommandLength; /* u8 primitive->mlmeCommand */
- bufferSize += 2; /* u16 primitive->dataRef1Length */
- bufferSize += primitive->dataRef1Length; /* u8 primitive->dataRef1 */
- bufferSize += 2; /* u16 primitive->dataRef2Length */
- bufferSize += primitive->dataRef2Length; /* u8 primitive->dataRef2 */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlHipReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlHipReq *primitive = (CsrWifiRouterCtrlHipReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->mlmeCommandLength);
- if (primitive->mlmeCommandLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mlmeCommand, ((u16) (primitive->mlmeCommandLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataRef1Length);
- if (primitive->dataRef1Length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->dataRef1, ((u16) (primitive->dataRef1Length)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataRef2Length);
- if (primitive->dataRef2Length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->dataRef2, ((u16) (primitive->dataRef2Length)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlHipReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlHipReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlHipReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mlmeCommandLength, buffer, &offset);
- if (primitive->mlmeCommandLength)
- {
- primitive->mlmeCommand = kmalloc(primitive->mlmeCommandLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mlmeCommand, buffer, &offset, ((u16) (primitive->mlmeCommandLength)));
- }
- else
- {
- primitive->mlmeCommand = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataRef1Length, buffer, &offset);
- if (primitive->dataRef1Length)
- {
- primitive->dataRef1 = kmalloc(primitive->dataRef1Length, GFP_KERNEL);
- CsrMemCpyDes(primitive->dataRef1, buffer, &offset, ((u16) (primitive->dataRef1Length)));
- }
- else
- {
- primitive->dataRef1 = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataRef2Length, buffer, &offset);
- if (primitive->dataRef2Length)
- {
- primitive->dataRef2 = kmalloc(primitive->dataRef2Length, GFP_KERNEL);
- CsrMemCpyDes(primitive->dataRef2, buffer, &offset, ((u16) (primitive->dataRef2Length)));
- }
- else
- {
- primitive->dataRef2 = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlHipReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlHipReq *primitive = (CsrWifiRouterCtrlHipReq *) voidPrimitivePointer;
- kfree(primitive->mlmeCommand);
- kfree(primitive->dataRef1);
- kfree(primitive->dataRef2);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlMediaStatusReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 1; /* CsrWifiRouterCtrlMediaStatus primitive->mediaStatus */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlMediaStatusReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlMediaStatusReq *primitive = (CsrWifiRouterCtrlMediaStatusReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint8Ser(ptr, len, (u8) primitive->mediaStatus);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlMediaStatusReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlMediaStatusReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlMediaStatusReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mediaStatus, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlMulticastAddressResSizeof(void *msg)
-{
- CsrWifiRouterCtrlMulticastAddressRes *primitive = (CsrWifiRouterCtrlMulticastAddressRes *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiRouterCtrlListAction primitive->action */
- bufferSize += 1; /* u8 primitive->getAddressesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->getAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlMulticastAddressResSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlMulticastAddressRes *primitive = (CsrWifiRouterCtrlMulticastAddressRes *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->getAddressesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->getAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlMulticastAddressResDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlMulticastAddressRes *primitive = kmalloc(sizeof(CsrWifiRouterCtrlMulticastAddressRes), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->getAddressesCount, buffer, &offset);
- primitive->getAddresses = NULL;
- if (primitive->getAddressesCount)
- {
- primitive->getAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->getAddressesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- CsrMemCpyDes(primitive->getAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlMulticastAddressResSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlMulticastAddressRes *primitive = (CsrWifiRouterCtrlMulticastAddressRes *) voidPrimitivePointer;
- kfree(primitive->getAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlPortConfigureReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 18) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrWifiRouterCtrlPortAction primitive->uncontrolledPortAction */
- bufferSize += 2; /* CsrWifiRouterCtrlPortAction primitive->controlledPortAction */
- bufferSize += 6; /* u8 primitive->macAddress.a[6] */
- bufferSize += 1; /* u8 primitive->setProtection */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPortConfigureReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPortConfigureReq *primitive = (CsrWifiRouterCtrlPortConfigureReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->uncontrolledPortAction);
- CsrUint16Ser(ptr, len, (u16) primitive->controlledPortAction);
- CsrMemCpySer(ptr, len, (const void *) primitive->macAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->setProtection);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPortConfigureReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPortConfigureReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPortConfigureReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->uncontrolledPortAction, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->controlledPortAction, buffer, &offset);
- CsrMemCpyDes(primitive->macAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->setProtection, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlQosControlReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrWifiRouterCtrlQoSControl primitive->control */
- bufferSize += 1; /* CsrWifiRouterCtrlQueueConfigMask primitive->queueConfig */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlQosControlReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlQosControlReq *primitive = (CsrWifiRouterCtrlQosControlReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->control);
- CsrUint8Ser(ptr, len, (u8) primitive->queueConfig);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlQosControlReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlQosControlReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlQosControlReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->control, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->queueConfig, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlSuspendResSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlSuspendResSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlSuspendRes *primitive = (CsrWifiRouterCtrlSuspendRes *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlSuspendResDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlSuspendRes *primitive = kmalloc(sizeof(CsrWifiRouterCtrlSuspendRes), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTclasAddReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlTclasAddReq *primitive = (CsrWifiRouterCtrlTclasAddReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->tclasLength */
- bufferSize += primitive->tclasLength; /* u8 primitive->tclas */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTclasAddReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTclasAddReq *primitive = (CsrWifiRouterCtrlTclasAddReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->tclasLength);
- if (primitive->tclasLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tclas, ((u16) (primitive->tclasLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTclasAddReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTclasAddReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTclasAddReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->tclasLength, buffer, &offset);
- if (primitive->tclasLength)
- {
- primitive->tclas = kmalloc(primitive->tclasLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tclas, buffer, &offset, ((u16) (primitive->tclasLength)));
- }
- else
- {
- primitive->tclas = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlTclasAddReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlTclasAddReq *primitive = (CsrWifiRouterCtrlTclasAddReq *) voidPrimitivePointer;
- kfree(primitive->tclas);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlResumeResSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlResumeResSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlResumeRes *primitive = (CsrWifiRouterCtrlResumeRes *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlResumeResDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlResumeRes *primitive = kmalloc(sizeof(CsrWifiRouterCtrlResumeRes), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTclasDelReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlTclasDelReq *primitive = (CsrWifiRouterCtrlTclasDelReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->tclasLength */
- bufferSize += primitive->tclasLength; /* u8 primitive->tclas */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTclasDelReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTclasDelReq *primitive = (CsrWifiRouterCtrlTclasDelReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->tclasLength);
- if (primitive->tclasLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tclas, ((u16) (primitive->tclasLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTclasDelReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTclasDelReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTclasDelReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->tclasLength, buffer, &offset);
- if (primitive->tclasLength)
- {
- primitive->tclas = kmalloc(primitive->tclasLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tclas, buffer, &offset, ((u16) (primitive->tclasLength)));
- }
- else
- {
- primitive->tclas = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlTclasDelReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlTclasDelReq *primitive = (CsrWifiRouterCtrlTclasDelReq *) voidPrimitivePointer;
- kfree(primitive->tclas);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlTrafficClassificationReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 1; /* CsrWifiRouterCtrlTrafficType primitive->trafficType */
- bufferSize += 2; /* u16 primitive->period */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTrafficClassificationReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTrafficClassificationReq *primitive = (CsrWifiRouterCtrlTrafficClassificationReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint8Ser(ptr, len, (u8) primitive->trafficType);
- CsrUint16Ser(ptr, len, (u16) primitive->period);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTrafficClassificationReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTrafficClassificationReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTrafficClassificationReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->trafficType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->period, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTrafficConfigReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 24) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrWifiRouterCtrlTrafficConfigType primitive->trafficConfigType */
- bufferSize += 2; /* u16 primitive->config.packetFilter */
- bufferSize += 4; /* u32 primitive->config.customFilter.etherType */
- bufferSize += 1; /* u8 primitive->config.customFilter.ipType */
- bufferSize += 4; /* u32 primitive->config.customFilter.udpSourcePort */
- bufferSize += 4; /* u32 primitive->config.customFilter.udpDestPort */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTrafficConfigReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTrafficConfigReq *primitive = (CsrWifiRouterCtrlTrafficConfigReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->trafficConfigType);
- CsrUint16Ser(ptr, len, (u16) primitive->config.packetFilter);
- CsrUint32Ser(ptr, len, (u32) primitive->config.customFilter.etherType);
- CsrUint8Ser(ptr, len, (u8) primitive->config.customFilter.ipType);
- CsrUint32Ser(ptr, len, (u32) primitive->config.customFilter.udpSourcePort);
- CsrUint32Ser(ptr, len, (u32) primitive->config.customFilter.udpDestPort);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTrafficConfigReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTrafficConfigReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTrafficConfigReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->trafficConfigType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->config.packetFilter, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->config.customFilter.etherType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->config.customFilter.ipType, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->config.customFilter.udpSourcePort, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->config.customFilter.udpDestPort, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlWifiOnReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlWifiOnReq *primitive = (CsrWifiRouterCtrlWifiOnReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 4; /* u32 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWifiOnReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWifiOnReq *primitive = (CsrWifiRouterCtrlWifiOnReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint32Ser(ptr, len, (u32) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWifiOnReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWifiOnReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWifiOnReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWifiOnReq *primitive = (CsrWifiRouterCtrlWifiOnReq *) voidPrimitivePointer;
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlWifiOnResSizeof(void *msg)
-{
- CsrWifiRouterCtrlWifiOnRes *primitive = (CsrWifiRouterCtrlWifiOnRes *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 30) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->numInterfaceAddress */
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- bufferSize += 6; /* u8 primitive->stationMacAddress[i1].a[6] */
- }
- }
- bufferSize += 4; /* u32 primitive->smeVersions.firmwarePatch */
- bufferSize += (primitive->smeVersions.smeBuild ? strlen(primitive->smeVersions.smeBuild) : 0) + 1; /* char* primitive->smeVersions.smeBuild (0 byte len + 1 for NULL Term) */
- bufferSize += 4; /* u32 primitive->smeVersions.smeHip */
- bufferSize += 1; /* u8 primitive->scheduledInterrupt */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWifiOnResSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWifiOnRes *primitive = (CsrWifiRouterCtrlWifiOnRes *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->numInterfaceAddress);
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->stationMacAddress[i1].a, ((u16) (6)));
- }
- }
- CsrUint32Ser(ptr, len, (u32) primitive->smeVersions.firmwarePatch);
- CsrCharStringSer(ptr, len, primitive->smeVersions.smeBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->smeVersions.smeHip);
- CsrUint8Ser(ptr, len, (u8) primitive->scheduledInterrupt);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWifiOnResDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWifiOnRes *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnRes), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->numInterfaceAddress, buffer, &offset);
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- CsrMemCpyDes(primitive->stationMacAddress[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
- CsrUint32Des((u32 *) &primitive->smeVersions.firmwarePatch, buffer, &offset);
- CsrCharStringDes(&primitive->smeVersions.smeBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->smeVersions.smeHip, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scheduledInterrupt, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWifiOnResSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWifiOnRes *primitive = (CsrWifiRouterCtrlWifiOnRes *) voidPrimitivePointer;
- kfree(primitive->smeVersions.smeBuild);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlM4TransmitReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlM4TransmitReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlM4TransmitReq *primitive = (CsrWifiRouterCtrlM4TransmitReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlM4TransmitReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlM4TransmitReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlM4TransmitReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlModeSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 16) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 1; /* CsrWifiRouterCtrlMode primitive->mode */
- bufferSize += 6; /* u8 primitive->bssid.a[6] */
- bufferSize += 1; /* u8 primitive->protection */
- bufferSize += 1; /* u8 primitive->intraBssDistEnabled */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlModeSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlModeSetReq *primitive = (CsrWifiRouterCtrlModeSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint8Ser(ptr, len, (u8) primitive->mode);
- CsrMemCpySer(ptr, len, (const void *) primitive->bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->protection);
- CsrUint8Ser(ptr, len, (u8) primitive->intraBssDistEnabled);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlModeSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlModeSetReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlModeSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mode, buffer, &offset);
- CsrMemCpyDes(primitive->bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->protection, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->intraBssDistEnabled, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerAddReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 21) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 2; /* u16 primitive->associationId */
- bufferSize += 1; /* u8 primitive->staInfo.wmmOrQosEnabled */
- bufferSize += 2; /* CsrWifiRouterCtrlPowersaveTypeMask primitive->staInfo.powersaveMode */
- bufferSize += 1; /* u8 primitive->staInfo.maxSpLength */
- bufferSize += 2; /* u16 primitive->staInfo.listenIntervalInTus */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerAddReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerAddReq *primitive = (CsrWifiRouterCtrlPeerAddReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->associationId);
- CsrUint8Ser(ptr, len, (u8) primitive->staInfo.wmmOrQosEnabled);
- CsrUint16Ser(ptr, len, (u16) primitive->staInfo.powersaveMode);
- CsrUint8Ser(ptr, len, (u8) primitive->staInfo.maxSpLength);
- CsrUint16Ser(ptr, len, (u16) primitive->staInfo.listenIntervalInTus);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerAddReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerAddReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerAddReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->associationId, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->staInfo.wmmOrQosEnabled, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->staInfo.powersaveMode, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->staInfo.maxSpLength, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->staInfo.listenIntervalInTus, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerDelReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 4; /* CsrWifiRouterCtrlPeerRecordHandle primitive->peerRecordHandle */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerDelReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerDelReq *primitive = (CsrWifiRouterCtrlPeerDelReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint32Ser(ptr, len, (u32) primitive->peerRecordHandle);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerDelReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerDelReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerDelReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->peerRecordHandle, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerUpdateReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 4; /* CsrWifiRouterCtrlPeerRecordHandle primitive->peerRecordHandle */
- bufferSize += 2; /* CsrWifiRouterCtrlPowersaveTypeMask primitive->powersaveMode */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerUpdateReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerUpdateReq *primitive = (CsrWifiRouterCtrlPeerUpdateReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint32Ser(ptr, len, (u32) primitive->peerRecordHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->powersaveMode);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerUpdateReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerUpdateReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerUpdateReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->peerRecordHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->powersaveMode, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlBlockAckEnableReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 21) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 6; /* u8 primitive->macAddress.a[6] */
- bufferSize += 1; /* CsrWifiRouterCtrlTrafficStreamId primitive->trafficStreamID */
- bufferSize += 1; /* CsrWifiRouterCtrlBlockAckRole primitive->role */
- bufferSize += 2; /* u16 primitive->bufferSize */
- bufferSize += 2; /* u16 primitive->timeout */
- bufferSize += 2; /* u16 primitive->ssn */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlBlockAckEnableReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlBlockAckEnableReq *primitive = (CsrWifiRouterCtrlBlockAckEnableReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrMemCpySer(ptr, len, (const void *) primitive->macAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->trafficStreamID);
- CsrUint8Ser(ptr, len, (u8) primitive->role);
- CsrUint16Ser(ptr, len, (u16) primitive->bufferSize);
- CsrUint16Ser(ptr, len, (u16) primitive->timeout);
- CsrUint16Ser(ptr, len, (u16) primitive->ssn);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlBlockAckEnableReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlBlockAckEnableReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckEnableReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrMemCpyDes(primitive->macAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->trafficStreamID, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->role, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->bufferSize, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->timeout, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->ssn, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlBlockAckDisableReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 6; /* u8 primitive->macAddress.a[6] */
- bufferSize += 1; /* CsrWifiRouterCtrlTrafficStreamId primitive->trafficStreamID */
- bufferSize += 1; /* CsrWifiRouterCtrlBlockAckRole primitive->role */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlBlockAckDisableReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlBlockAckDisableReq *primitive = (CsrWifiRouterCtrlBlockAckDisableReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrMemCpySer(ptr, len, (const void *) primitive->macAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->trafficStreamID);
- CsrUint8Ser(ptr, len, (u8) primitive->role);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlBlockAckDisableReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlBlockAckDisableReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckDisableReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrMemCpyDes(primitive->macAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->trafficStreamID, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->role, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlWapiRxPktReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlWapiRxPktReq *primitive = (CsrWifiRouterCtrlWapiRxPktReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* u16 primitive->signalLength */
- bufferSize += primitive->signalLength; /* u8 primitive->signal */
- bufferSize += 2; /* u16 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWapiRxPktReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWapiRxPktReq *primitive = (CsrWifiRouterCtrlWapiRxPktReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->signalLength);
- if (primitive->signalLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->signal, ((u16) (primitive->signalLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWapiRxPktReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWapiRxPktReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWapiRxPktReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->signalLength, buffer, &offset);
- if (primitive->signalLength)
- {
- primitive->signal = kmalloc(primitive->signalLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->signal, buffer, &offset, ((u16) (primitive->signalLength)));
- }
- else
- {
- primitive->signal = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWapiRxPktReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWapiRxPktReq *primitive = (CsrWifiRouterCtrlWapiRxPktReq *) voidPrimitivePointer;
- kfree(primitive->signal);
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlWapiUnicastTxPktReqSizeof(void *msg)
-{
- CsrWifiRouterCtrlWapiUnicastTxPktReq *primitive = (CsrWifiRouterCtrlWapiUnicastTxPktReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* u16 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWapiUnicastTxPktReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWapiUnicastTxPktReq *primitive = (CsrWifiRouterCtrlWapiUnicastTxPktReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWapiUnicastTxPktReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWapiUnicastTxPktReq *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWapiUnicastTxPktReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWapiUnicastTxPktReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWapiUnicastTxPktReq *primitive = (CsrWifiRouterCtrlWapiUnicastTxPktReq *) voidPrimitivePointer;
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlHipIndSizeof(void *msg)
-{
- CsrWifiRouterCtrlHipInd *primitive = (CsrWifiRouterCtrlHipInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 12) */
- bufferSize += 2; /* u16 primitive->mlmeCommandLength */
- bufferSize += primitive->mlmeCommandLength; /* u8 primitive->mlmeCommand */
- bufferSize += 2; /* u16 primitive->dataRef1Length */
- bufferSize += primitive->dataRef1Length; /* u8 primitive->dataRef1 */
- bufferSize += 2; /* u16 primitive->dataRef2Length */
- bufferSize += primitive->dataRef2Length; /* u8 primitive->dataRef2 */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlHipIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlHipInd *primitive = (CsrWifiRouterCtrlHipInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->mlmeCommandLength);
- if (primitive->mlmeCommandLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mlmeCommand, ((u16) (primitive->mlmeCommandLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataRef1Length);
- if (primitive->dataRef1Length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->dataRef1, ((u16) (primitive->dataRef1Length)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataRef2Length);
- if (primitive->dataRef2Length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->dataRef2, ((u16) (primitive->dataRef2Length)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlHipIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlHipInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlHipInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mlmeCommandLength, buffer, &offset);
- if (primitive->mlmeCommandLength)
- {
- primitive->mlmeCommand = kmalloc(primitive->mlmeCommandLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mlmeCommand, buffer, &offset, ((u16) (primitive->mlmeCommandLength)));
- }
- else
- {
- primitive->mlmeCommand = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataRef1Length, buffer, &offset);
- if (primitive->dataRef1Length)
- {
- primitive->dataRef1 = kmalloc(primitive->dataRef1Length, GFP_KERNEL);
- CsrMemCpyDes(primitive->dataRef1, buffer, &offset, ((u16) (primitive->dataRef1Length)));
- }
- else
- {
- primitive->dataRef1 = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataRef2Length, buffer, &offset);
- if (primitive->dataRef2Length)
- {
- primitive->dataRef2 = kmalloc(primitive->dataRef2Length, GFP_KERNEL);
- CsrMemCpyDes(primitive->dataRef2, buffer, &offset, ((u16) (primitive->dataRef2Length)));
- }
- else
- {
- primitive->dataRef2 = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlHipIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlHipInd *primitive = (CsrWifiRouterCtrlHipInd *) voidPrimitivePointer;
- kfree(primitive->mlmeCommand);
- kfree(primitive->dataRef1);
- kfree(primitive->dataRef2);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlMulticastAddressIndSizeof(void *msg)
-{
- CsrWifiRouterCtrlMulticastAddressInd *primitive = (CsrWifiRouterCtrlMulticastAddressInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiRouterCtrlListAction primitive->action */
- bufferSize += 1; /* u8 primitive->setAddressesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->setAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlMulticastAddressIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlMulticastAddressInd *primitive = (CsrWifiRouterCtrlMulticastAddressInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->setAddressesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->setAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlMulticastAddressIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlMulticastAddressInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlMulticastAddressInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->setAddressesCount, buffer, &offset);
- primitive->setAddresses = NULL;
- if (primitive->setAddressesCount)
- {
- primitive->setAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->setAddressesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- CsrMemCpyDes(primitive->setAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlMulticastAddressIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlMulticastAddressInd *primitive = (CsrWifiRouterCtrlMulticastAddressInd *) voidPrimitivePointer;
- kfree(primitive->setAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlPortConfigureCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 6; /* u8 primitive->macAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPortConfigureCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPortConfigureCfm *primitive = (CsrWifiRouterCtrlPortConfigureCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->macAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPortConfigureCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPortConfigureCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPortConfigureCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->macAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlSuspendIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 1; /* u8 primitive->hardSuspend */
- bufferSize += 1; /* u8 primitive->d3Suspend */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlSuspendIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlSuspendInd *primitive = (CsrWifiRouterCtrlSuspendInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint8Ser(ptr, len, (u8) primitive->hardSuspend);
- CsrUint8Ser(ptr, len, (u8) primitive->d3Suspend);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlSuspendIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlSuspendInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlSuspendInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->hardSuspend, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->d3Suspend, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTclasAddCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTclasAddCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTclasAddCfm *primitive = (CsrWifiRouterCtrlTclasAddCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTclasAddCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTclasAddCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTclasAddCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlRawSdioDeinitialiseCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->result */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlRawSdioDeinitialiseCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlRawSdioDeinitialiseCfm *primitive = (CsrWifiRouterCtrlRawSdioDeinitialiseCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->result);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlRawSdioDeinitialiseCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlRawSdioDeinitialiseCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioDeinitialiseCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlRawSdioInitialiseCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 39) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->result */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioByteRead primitive->byteRead */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioByteWrite primitive->byteWrite */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioFirmwareDownload primitive->firmwareDownload */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioReset primitive->reset */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioCoreDumpPrepare primitive->coreDumpPrepare */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioByteBlockRead primitive->byteBlockRead */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioGpRead16 primitive->gpRead16 */
- bufferSize += 4; /* CsrWifiRouterCtrlRawSdioGpWrite16 primitive->gpWrite16 */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlRawSdioInitialiseCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlRawSdioInitialiseCfm *primitive = (CsrWifiRouterCtrlRawSdioInitialiseCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->result);
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->byteRead */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->byteWrite */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->firmwareDownload */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->reset */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->coreDumpPrepare */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->byteBlockRead */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->gpRead16 */
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->gpWrite16 */
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlRawSdioInitialiseCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlRawSdioInitialiseCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlRawSdioInitialiseCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result, buffer, &offset);
- primitive->byteRead = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->byteWrite = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->firmwareDownload = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->reset = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->coreDumpPrepare = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->byteBlockRead = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->gpRead16 = NULL; /* Special for Function Pointers... */
- offset += 4;
- primitive->gpWrite16 = NULL; /* Special for Function Pointers... */
- offset += 4;
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTclasDelCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTclasDelCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTclasDelCfm *primitive = (CsrWifiRouterCtrlTclasDelCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTclasDelCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTclasDelCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTclasDelCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTrafficProtocolIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrWifiRouterCtrlTrafficPacketType primitive->packetType */
- bufferSize += 2; /* CsrWifiRouterCtrlProtocolDirection primitive->direction */
- bufferSize += 6; /* u8 primitive->srcAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTrafficProtocolIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTrafficProtocolInd *primitive = (CsrWifiRouterCtrlTrafficProtocolInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->packetType);
- CsrUint16Ser(ptr, len, (u16) primitive->direction);
- CsrMemCpySer(ptr, len, (const void *) primitive->srcAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTrafficProtocolIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTrafficProtocolInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTrafficProtocolInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->packetType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->direction, buffer, &offset);
- CsrMemCpyDes(primitive->srcAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlTrafficSampleIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 38) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 4; /* u32 primitive->stats.rxMeanRate */
- bufferSize += 4; /* u32 primitive->stats.rxFramesNum */
- bufferSize += 4; /* u32 primitive->stats.txFramesNum */
- bufferSize += 4; /* u32 primitive->stats.rxBytesCount */
- bufferSize += 4; /* u32 primitive->stats.txBytesCount */
- bufferSize += 11; /* u8 primitive->stats.intervals[11] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlTrafficSampleIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlTrafficSampleInd *primitive = (CsrWifiRouterCtrlTrafficSampleInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint32Ser(ptr, len, (u32) primitive->stats.rxMeanRate);
- CsrUint32Ser(ptr, len, (u32) primitive->stats.rxFramesNum);
- CsrUint32Ser(ptr, len, (u32) primitive->stats.txFramesNum);
- CsrUint32Ser(ptr, len, (u32) primitive->stats.rxBytesCount);
- CsrUint32Ser(ptr, len, (u32) primitive->stats.txBytesCount);
- CsrMemCpySer(ptr, len, (const void *) primitive->stats.intervals, ((u16) (11)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlTrafficSampleIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlTrafficSampleInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlTrafficSampleInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->stats.rxMeanRate, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->stats.rxFramesNum, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->stats.txFramesNum, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->stats.rxBytesCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->stats.txBytesCount, buffer, &offset);
- CsrMemCpyDes(primitive->stats.intervals, buffer, &offset, ((u16) (11)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlWifiOnIndSizeof(void *msg)
-{
- CsrWifiRouterCtrlWifiOnInd *primitive = (CsrWifiRouterCtrlWifiOnInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 27) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 4; /* u32 primitive->versions.chipId */
- bufferSize += 4; /* u32 primitive->versions.chipVersion */
- bufferSize += 4; /* u32 primitive->versions.firmwareBuild */
- bufferSize += 4; /* u32 primitive->versions.firmwareHip */
- bufferSize += (primitive->versions.routerBuild ? strlen(primitive->versions.routerBuild) : 0) + 1; /* char* primitive->versions.routerBuild (0 byte len + 1 for NULL Term) */
- bufferSize += 4; /* u32 primitive->versions.routerHip */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWifiOnIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWifiOnInd *primitive = (CsrWifiRouterCtrlWifiOnInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.chipId);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.chipVersion);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.firmwareBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.firmwareHip);
- CsrCharStringSer(ptr, len, primitive->versions.routerBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.routerHip);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWifiOnIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWifiOnInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.chipId, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.chipVersion, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.firmwareBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.firmwareHip, buffer, &offset);
- CsrCharStringDes(&primitive->versions.routerBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.routerHip, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWifiOnIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWifiOnInd *primitive = (CsrWifiRouterCtrlWifiOnInd *) voidPrimitivePointer;
- kfree(primitive->versions.routerBuild);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlWifiOnCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWifiOnCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWifiOnCfm *primitive = (CsrWifiRouterCtrlWifiOnCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWifiOnCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWifiOnCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWifiOnCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlM4ReadyToSendIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlM4ReadyToSendIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlM4ReadyToSendInd *primitive = (CsrWifiRouterCtrlM4ReadyToSendInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlM4ReadyToSendIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlM4ReadyToSendInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlM4ReadyToSendInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlM4TransmittedIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlM4TransmittedIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlM4TransmittedInd *primitive = (CsrWifiRouterCtrlM4TransmittedInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlM4TransmittedIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlM4TransmittedInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlM4TransmittedInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlMicFailureIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 14) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 1; /* u8 primitive->unicastPdu */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlMicFailureIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlMicFailureInd *primitive = (CsrWifiRouterCtrlMicFailureInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->unicastPdu);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlMicFailureIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlMicFailureInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlMicFailureInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->unicastPdu, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlConnectedIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 14) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 1; /* CsrWifiRouterCtrlPeerStatus primitive->peerStatus */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlConnectedIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlConnectedInd *primitive = (CsrWifiRouterCtrlConnectedInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->peerStatus);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlConnectedIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlConnectedInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlConnectedInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->peerStatus, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerAddCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 19) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 4; /* CsrWifiRouterCtrlPeerRecordHandle primitive->peerRecordHandle */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerAddCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerAddCfm *primitive = (CsrWifiRouterCtrlPeerAddCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint32Ser(ptr, len, (u32) primitive->peerRecordHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerAddCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerAddCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerAddCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint32Des((u32 *) &primitive->peerRecordHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerDelCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerDelCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerDelCfm *primitive = (CsrWifiRouterCtrlPeerDelCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerDelCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerDelCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerDelCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlUnexpectedFrameIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlUnexpectedFrameIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlUnexpectedFrameInd *primitive = (CsrWifiRouterCtrlUnexpectedFrameInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlUnexpectedFrameIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlUnexpectedFrameInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlUnexpectedFrameInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlPeerUpdateCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlPeerUpdateCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlPeerUpdateCfm *primitive = (CsrWifiRouterCtrlPeerUpdateCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlPeerUpdateCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlPeerUpdateCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlPeerUpdateCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlCapabilitiesCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->commandQueueSize */
- bufferSize += 2; /* u16 primitive->trafficQueueSize */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlCapabilitiesCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlCapabilitiesCfm *primitive = (CsrWifiRouterCtrlCapabilitiesCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->commandQueueSize);
- CsrUint16Ser(ptr, len, (u16) primitive->trafficQueueSize);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlCapabilitiesCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlCapabilitiesCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlCapabilitiesCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->commandQueueSize, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->trafficQueueSize, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlBlockAckEnableCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlBlockAckEnableCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlBlockAckEnableCfm *primitive = (CsrWifiRouterCtrlBlockAckEnableCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlBlockAckEnableCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlBlockAckEnableCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckEnableCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlBlockAckDisableCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlBlockAckDisableCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlBlockAckDisableCfm *primitive = (CsrWifiRouterCtrlBlockAckDisableCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlBlockAckDisableCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlBlockAckDisableCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckDisableCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlBlockAckErrorIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 16) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiRouterCtrlTrafficStreamId primitive->trafficStreamID */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlBlockAckErrorIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlBlockAckErrorInd *primitive = (CsrWifiRouterCtrlBlockAckErrorInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->trafficStreamID);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlBlockAckErrorIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlBlockAckErrorInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlBlockAckErrorInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->trafficStreamID, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlStaInactiveIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->staAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlStaInactiveIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlStaInactiveInd *primitive = (CsrWifiRouterCtrlStaInactiveInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->staAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlStaInactiveIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlStaInactiveInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlStaInactiveInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->staAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlWapiRxMicCheckIndSizeof(void *msg)
-{
- CsrWifiRouterCtrlWapiRxMicCheckInd *primitive = (CsrWifiRouterCtrlWapiRxMicCheckInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* u16 primitive->signalLength */
- bufferSize += primitive->signalLength; /* u8 primitive->signal */
- bufferSize += 2; /* u16 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWapiRxMicCheckIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWapiRxMicCheckInd *primitive = (CsrWifiRouterCtrlWapiRxMicCheckInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->signalLength);
- if (primitive->signalLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->signal, ((u16) (primitive->signalLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWapiRxMicCheckIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWapiRxMicCheckInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWapiRxMicCheckInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->signalLength, buffer, &offset);
- if (primitive->signalLength)
- {
- primitive->signal = kmalloc(primitive->signalLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->signal, buffer, &offset, ((u16) (primitive->signalLength)));
- }
- else
- {
- primitive->signal = NULL;
- }
- CsrUint16Des((u16 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWapiRxMicCheckIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWapiRxMicCheckInd *primitive = (CsrWifiRouterCtrlWapiRxMicCheckInd *) voidPrimitivePointer;
- kfree(primitive->signal);
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterCtrlModeSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiRouterCtrlMode primitive->mode */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlModeSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlModeSetCfm *primitive = (CsrWifiRouterCtrlModeSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->mode);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlModeSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlModeSetCfm *primitive = kmalloc(sizeof(CsrWifiRouterCtrlModeSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterCtrlWapiUnicastTxEncryptIndSizeof(void *msg)
-{
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *primitive = (CsrWifiRouterCtrlWapiUnicastTxEncryptInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* CsrWifiRouterCtrlRequestorInfo primitive->clientData */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* u16 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterCtrlWapiUnicastTxEncryptIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *primitive = (CsrWifiRouterCtrlWapiUnicastTxEncryptInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->clientData);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiRouterCtrlWapiUnicastTxEncryptIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *primitive = kmalloc(sizeof(CsrWifiRouterCtrlWapiUnicastTxEncryptInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->clientData, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiRouterCtrlWapiUnicastTxEncryptIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterCtrlWapiUnicastTxEncryptInd *primitive = (CsrWifiRouterCtrlWapiUnicastTxEncryptInd *) voidPrimitivePointer;
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_CTRL_SERIALIZE_H__
-#define CSR_WIFI_ROUTER_CTRL_SERIALIZE_H__
-
-#include "csr_wifi_msgconv.h"
-
-#include "csr_wifi_router_ctrl_prim.h"
-
-extern void CsrWifiRouterCtrlPfree(void *ptr);
-
-extern u8* CsrWifiRouterCtrlConfigurePowerModeReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlConfigurePowerModeReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlConfigurePowerModeReqSizeof(void *msg);
-#define CsrWifiRouterCtrlConfigurePowerModeReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlHipReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlHipReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlHipReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlHipReqSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlMediaStatusReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlMediaStatusReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlMediaStatusReqSizeof(void *msg);
-#define CsrWifiRouterCtrlMediaStatusReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlMulticastAddressResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlMulticastAddressResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlMulticastAddressResSizeof(void *msg);
-extern void CsrWifiRouterCtrlMulticastAddressResSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlPortConfigureReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPortConfigureReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPortConfigureReqSizeof(void *msg);
-#define CsrWifiRouterCtrlPortConfigureReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlQosControlReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlQosControlReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlQosControlReqSizeof(void *msg);
-#define CsrWifiRouterCtrlQosControlReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlSuspendResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlSuspendResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlSuspendResSizeof(void *msg);
-#define CsrWifiRouterCtrlSuspendResSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTclasAddReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTclasAddReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTclasAddReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlTclasAddReqSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlResumeResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlResumeResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlResumeResSizeof(void *msg);
-#define CsrWifiRouterCtrlResumeResSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlRawSdioDeinitialiseReqSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlRawSdioInitialiseReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlRawSdioInitialiseReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlRawSdioInitialiseReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlRawSdioInitialiseReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTclasDelReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTclasDelReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTclasDelReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlTclasDelReqSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlTrafficClassificationReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTrafficClassificationReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTrafficClassificationReqSizeof(void *msg);
-#define CsrWifiRouterCtrlTrafficClassificationReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTrafficConfigReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTrafficConfigReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTrafficConfigReqSizeof(void *msg);
-#define CsrWifiRouterCtrlTrafficConfigReqSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlWifiOffReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlWifiOffReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlWifiOffReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlWifiOffReqSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlWifiOffResSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlWifiOffResDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlWifiOffResSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlWifiOffResSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWifiOnReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWifiOnReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWifiOnReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlWifiOnReqSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlWifiOnResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWifiOnResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWifiOnResSizeof(void *msg);
-extern void CsrWifiRouterCtrlWifiOnResSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlM4TransmitReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlM4TransmitReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlM4TransmitReqSizeof(void *msg);
-#define CsrWifiRouterCtrlM4TransmitReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlModeSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlModeSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlModeSetReqSizeof(void *msg);
-#define CsrWifiRouterCtrlModeSetReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerAddReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerAddReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerAddReqSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerAddReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerDelReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerDelReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerDelReqSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerDelReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerUpdateReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerUpdateReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerUpdateReqSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerUpdateReqSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlCapabilitiesReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlCapabilitiesReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlCapabilitiesReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlCapabilitiesReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlBlockAckEnableReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlBlockAckEnableReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlBlockAckEnableReqSizeof(void *msg);
-#define CsrWifiRouterCtrlBlockAckEnableReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlBlockAckDisableReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlBlockAckDisableReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlBlockAckDisableReqSizeof(void *msg);
-#define CsrWifiRouterCtrlBlockAckDisableReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWapiRxPktReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWapiRxPktReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWapiRxPktReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlWapiRxPktReqSerFree(void *msg);
-
-#define CsrWifiRouterCtrlWapiMulticastFilterReqSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterCtrlWapiMulticastFilterReqDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterCtrlWapiMulticastFilterReqSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterCtrlWapiMulticastFilterReqSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlWapiUnicastFilterReqSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterCtrlWapiUnicastFilterReqDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterCtrlWapiUnicastFilterReqSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterCtrlWapiUnicastFilterReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWapiUnicastTxPktReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWapiUnicastTxPktReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWapiUnicastTxPktReqSizeof(void *msg);
-extern void CsrWifiRouterCtrlWapiUnicastTxPktReqSerFree(void *msg);
-
-#define CsrWifiRouterCtrlWapiFilterReqSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterCtrlWapiFilterReqDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterCtrlWapiFilterReqSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterCtrlWapiFilterReqSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlHipIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlHipIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlHipIndSizeof(void *msg);
-extern void CsrWifiRouterCtrlHipIndSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlMulticastAddressIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlMulticastAddressIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlMulticastAddressIndSizeof(void *msg);
-extern void CsrWifiRouterCtrlMulticastAddressIndSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlPortConfigureCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPortConfigureCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPortConfigureCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlPortConfigureCfmSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlResumeIndSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterCtrlResumeIndDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterCtrlResumeIndSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterCtrlResumeIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlSuspendIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlSuspendIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlSuspendIndSizeof(void *msg);
-#define CsrWifiRouterCtrlSuspendIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTclasAddCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTclasAddCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTclasAddCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlTclasAddCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlRawSdioDeinitialiseCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlRawSdioDeinitialiseCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlRawSdioDeinitialiseCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlRawSdioDeinitialiseCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlRawSdioInitialiseCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlRawSdioInitialiseCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlRawSdioInitialiseCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlRawSdioInitialiseCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTclasDelCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTclasDelCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTclasDelCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlTclasDelCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTrafficProtocolIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTrafficProtocolIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTrafficProtocolIndSizeof(void *msg);
-#define CsrWifiRouterCtrlTrafficProtocolIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlTrafficSampleIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlTrafficSampleIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlTrafficSampleIndSizeof(void *msg);
-#define CsrWifiRouterCtrlTrafficSampleIndSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlWifiOffIndSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterCtrlWifiOffIndDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterCtrlWifiOffIndSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterCtrlWifiOffIndSerFree CsrWifiRouterCtrlPfree
-
-#define CsrWifiRouterCtrlWifiOffCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiRouterCtrlWifiOffCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiRouterCtrlWifiOffCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiRouterCtrlWifiOffCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWifiOnIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWifiOnIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWifiOnIndSizeof(void *msg);
-extern void CsrWifiRouterCtrlWifiOnIndSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlWifiOnCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWifiOnCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWifiOnCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlWifiOnCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlM4ReadyToSendIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlM4ReadyToSendIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlM4ReadyToSendIndSizeof(void *msg);
-#define CsrWifiRouterCtrlM4ReadyToSendIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlM4TransmittedIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlM4TransmittedIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlM4TransmittedIndSizeof(void *msg);
-#define CsrWifiRouterCtrlM4TransmittedIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlMicFailureIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlMicFailureIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlMicFailureIndSizeof(void *msg);
-#define CsrWifiRouterCtrlMicFailureIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlConnectedIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlConnectedIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlConnectedIndSizeof(void *msg);
-#define CsrWifiRouterCtrlConnectedIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerAddCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerAddCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerAddCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerAddCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerDelCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerDelCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerDelCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerDelCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlUnexpectedFrameIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlUnexpectedFrameIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlUnexpectedFrameIndSizeof(void *msg);
-#define CsrWifiRouterCtrlUnexpectedFrameIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlPeerUpdateCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlPeerUpdateCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlPeerUpdateCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlPeerUpdateCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlCapabilitiesCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlCapabilitiesCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlCapabilitiesCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlCapabilitiesCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlBlockAckEnableCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlBlockAckEnableCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlBlockAckEnableCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlBlockAckEnableCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlBlockAckDisableCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlBlockAckDisableCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlBlockAckDisableCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlBlockAckDisableCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlBlockAckErrorIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlBlockAckErrorIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlBlockAckErrorIndSizeof(void *msg);
-#define CsrWifiRouterCtrlBlockAckErrorIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlStaInactiveIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlStaInactiveIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlStaInactiveIndSizeof(void *msg);
-#define CsrWifiRouterCtrlStaInactiveIndSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWapiRxMicCheckIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWapiRxMicCheckIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWapiRxMicCheckIndSizeof(void *msg);
-extern void CsrWifiRouterCtrlWapiRxMicCheckIndSerFree(void *msg);
-
-extern u8* CsrWifiRouterCtrlModeSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlModeSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlModeSetCfmSizeof(void *msg);
-#define CsrWifiRouterCtrlModeSetCfmSerFree CsrWifiRouterCtrlPfree
-
-extern u8* CsrWifiRouterCtrlWapiUnicastTxEncryptIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterCtrlWapiUnicastTxEncryptIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterCtrlWapiUnicastTxEncryptIndSizeof(void *msg);
-extern void CsrWifiRouterCtrlWapiUnicastTxEncryptIndSerFree(void *msg);
-
-#endif /* CSR_WIFI_ROUTER_CTRL_SERIALIZE_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_router_prim.h"
-#include "csr_wifi_router_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiRouterFreeDownstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_ROUTER_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterFreeDownstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_ROUTER_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiRouterPrim *) message))
- {
- case CSR_WIFI_ROUTER_MA_PACKET_REQ:
- {
- CsrWifiRouterMaPacketReq *p = (CsrWifiRouterMaPacketReq *)message;
- kfree(p->frame);
- p->frame = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_router_prim.h"
-#include "csr_wifi_router_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiRouterFreeUpstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_ROUTER_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterFreeUpstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_ROUTER_PRIM)
- return;
- if (NULL == message)
- return;
- switch (*((CsrWifiRouterPrim *) message)) {
- case CSR_WIFI_ROUTER_MA_PACKET_IND:
- {
- CsrWifiRouterMaPacketInd *p =
- (CsrWifiRouterMaPacketInd *) message;
- kfree(p->frame);
- p->frame = NULL;
- break;
- }
- default:
- break;
- }
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_LIB_H__
-#define CSR_WIFI_ROUTER_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_router_prim.h"
-#include "csr_wifi_router_task.h"
-
-/*----------------------------------------------------------------------------*
- * CsrWifiRouterFreeUpstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_ROUTER upstream message. Does not
- * free the message itself, and can only be used for upstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_ROUTER upstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterFreeUpstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * CsrWifiRouterFreeDownstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_ROUTER downstream message. Does not
- * free the message itself, and can only be used for downstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_ROUTER downstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiRouterFreeDownstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * Enum to string functions
- *----------------------------------------------------------------------------*/
-const char* CsrWifiRouterAppTypeToString(CsrWifiRouterAppType value);
-const char* CsrWifiRouterEncapsulationToString(CsrWifiRouterEncapsulation value);
-const char* CsrWifiRouterOuiToString(CsrWifiRouterOui value);
-const char* CsrWifiRouterPriorityToString(CsrWifiRouterPriority value);
-
-
-/*----------------------------------------------------------------------------*
- * CsrPrim Type toString function.
- * Converts a message type to the String name of the Message
- *----------------------------------------------------------------------------*/
-const char* CsrWifiRouterPrimTypeToString(CsrPrim msgType);
-
-/*----------------------------------------------------------------------------*
- * Lookup arrays for PrimType name Strings
- *----------------------------------------------------------------------------*/
-extern const char *CsrWifiRouterUpstreamPrimNames[CSR_WIFI_ROUTER_PRIM_UPSTREAM_COUNT];
-extern const char *CsrWifiRouterDownstreamPrimNames[CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT];
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketCancelReqSend
-
- DESCRIPTION
- This primitive is used to request cancellation of a previously send
- CsrWifiRouterMaPacketReq.
- The frame may already have been transmitted so there is no guarantees
- that the CsrWifiRouterMaPacketCancelReq actually cancels the transmission
- of the frame in question.
- If the cancellation fails, the Router will send, if required,
- CsrWifiRouterMaPacketCfm.
- If the cancellation succeeds, the Router will not send
- CsrWifiRouterMaPacketCfm.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- hostTag - The hostTag for the frame, which should be cancelled.
- priority - Priority of the frame, which should be cancelled
- peerMacAddress - Destination MAC address of the frame, which should be
- cancelled
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketCancelReqCreate(msg__, dst__, src__, interfaceTag__, hostTag__, priority__, peerMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketCancelReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_CANCEL_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->hostTag = (hostTag__); \
- msg__->priority = (priority__); \
- msg__->peerMacAddress = (peerMacAddress__);
-
-#define CsrWifiRouterMaPacketCancelReqSendTo(dst__, src__, interfaceTag__, hostTag__, priority__, peerMacAddress__) \
- { \
- CsrWifiRouterMaPacketCancelReq *msg__; \
- CsrWifiRouterMaPacketCancelReqCreate(msg__, dst__, src__, interfaceTag__, hostTag__, priority__, peerMacAddress__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketCancelReqSend(src__, interfaceTag__, hostTag__, priority__, peerMacAddress__) \
- CsrWifiRouterMaPacketCancelReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, hostTag__, priority__, peerMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketReqSend
-
- DESCRIPTION
- A task sends this primitive to transmit a frame.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- frameLength - Length of the frame to be sent in bytes
- frame - Pointer to the frame to be sent
- freeFunction - Pointer to function to be used to free the frame
- priority - Priority of the frame, which should be sent
- hostTag - An application shall set the bits b31..b28 using one of
- the CSR_WIFI_ROUTER_APP_TYPE_* masks. Bits b0..b27 can
- be used by the requestor without any restrictions, but
- the hostTag shall be unique so the hostTag for
- CSR_WIFI_ROUTER_APP _TYPE_OTHER should be constructured
- in the following way [ CSR_WIFI_ROUTER_APP_TYPE_OTHER
- (4 bits) | SubscriptionHandle (8 bits) | Sequence no.
- (20 bits) ]. If the hostTag is not unique, the
- behaviour of the system is unpredicatable with respect
- to data/management frame transfer.
- cfmRequested - Indicates if the requestor needs a confirm for packet
- requests sent under this subscription. If set to TRUE,
- the router will send a confirm, else it will not send
- any confirm
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketReqCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, frameLength__, frame__, freeFunction__, priority__, hostTag__, cfmRequested__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->subscriptionHandle = (subscriptionHandle__); \
- msg__->frameLength = (frameLength__); \
- msg__->frame = (frame__); \
- msg__->freeFunction = (freeFunction__); \
- msg__->priority = (priority__); \
- msg__->hostTag = (hostTag__); \
- msg__->cfmRequested = (cfmRequested__);
-
-#define CsrWifiRouterMaPacketReqSendTo(dst__, src__, interfaceTag__, subscriptionHandle__, frameLength__, frame__, freeFunction__, priority__, hostTag__, cfmRequested__) \
- { \
- CsrWifiRouterMaPacketReq *msg__; \
- CsrWifiRouterMaPacketReqCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, frameLength__, frame__, freeFunction__, priority__, hostTag__, cfmRequested__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketReqSend(src__, interfaceTag__, subscriptionHandle__, frameLength__, frame__, freeFunction__, priority__, hostTag__, cfmRequested__) \
- CsrWifiRouterMaPacketReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, subscriptionHandle__, frameLength__, frame__, freeFunction__, priority__, hostTag__, cfmRequested__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketIndSend
-
- DESCRIPTION
- The router sends the primitive to a subscribed task when it receives a
- frame matching the subscription.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- result - Status of the operation
- frameLength - Length of the received frame in bytes
- frame - Pointer to the received frame
- freeFunction - Pointer to function to be used to free the frame
- rssi - Received signal strength indication in dBm
- snr - Signal to Noise Ratio
- rate - Transmission/Reception rate
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketIndCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, result__, frameLength__, frame__, freeFunction__, rssi__, snr__, rate__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->subscriptionHandle = (subscriptionHandle__); \
- msg__->result = (result__); \
- msg__->frameLength = (frameLength__); \
- msg__->frame = (frame__); \
- msg__->freeFunction = (freeFunction__); \
- msg__->rssi = (rssi__); \
- msg__->snr = (snr__); \
- msg__->rate = (rate__);
-
-#define CsrWifiRouterMaPacketIndSendTo(dst__, src__, interfaceTag__, subscriptionHandle__, result__, frameLength__, frame__, freeFunction__, rssi__, snr__, rate__) \
- { \
- CsrWifiRouterMaPacketInd *msg__; \
- CsrWifiRouterMaPacketIndCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, result__, frameLength__, frame__, freeFunction__, rssi__, snr__, rate__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketIndSend(dst__, interfaceTag__, subscriptionHandle__, result__, frameLength__, frame__, freeFunction__, rssi__, snr__, rate__) \
- CsrWifiRouterMaPacketIndSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, interfaceTag__, subscriptionHandle__, result__, frameLength__, frame__, freeFunction__, rssi__, snr__, rate__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketResSend
-
- DESCRIPTION
- A task send this primitive to confirm the reception of the received
- frame.
-
- PARAMETERS
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- result - Status of the operation
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketResCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, result__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketRes), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_RES, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->subscriptionHandle = (subscriptionHandle__); \
- msg__->result = (result__);
-
-#define CsrWifiRouterMaPacketResSendTo(dst__, src__, interfaceTag__, subscriptionHandle__, result__) \
- { \
- CsrWifiRouterMaPacketRes *msg__; \
- CsrWifiRouterMaPacketResCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, result__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketResSend(src__, interfaceTag__, subscriptionHandle__, result__) \
- CsrWifiRouterMaPacketResSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, subscriptionHandle__, result__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketCfmSend
-
- DESCRIPTION
- The router sends the primitive to confirm the result of the transmission
- of the packet of the corresponding CSR_WIFI_ROUTER MA_PACKET_REQ request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- result - Status of the operation
- hostTag - The hostTrag will match the hostTag sent in the request.
- rate - Transmission/Reception rate
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketCfmCreate(msg__, dst__, src__, interfaceTag__, result__, hostTag__, rate__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->result = (result__); \
- msg__->hostTag = (hostTag__); \
- msg__->rate = (rate__);
-
-#define CsrWifiRouterMaPacketCfmSendTo(dst__, src__, interfaceTag__, result__, hostTag__, rate__) \
- { \
- CsrWifiRouterMaPacketCfm *msg__; \
- CsrWifiRouterMaPacketCfmCreate(msg__, dst__, src__, interfaceTag__, result__, hostTag__, rate__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketCfmSend(dst__, interfaceTag__, result__, hostTag__, rate__) \
- CsrWifiRouterMaPacketCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, interfaceTag__, result__, hostTag__, rate__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketSubscribeReqSend
-
- DESCRIPTION
- A task can use this primitive to subscribe for a particular OUI/protocol
- and transmit and receive frames matching the subscription.
- NOTE: Multiple subscriptions for a given protocol and OUI will result in
- the first subscription receiving the data and not the subsequent
- subscriptions.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- encapsulation - Specifies the encapsulation type, which will be used for the
- subscription
- protocol - Together with the OUI, specifies the protocol, which a task
- wants to subscribe to
- oui - Specifies the OUI for the protocol, which a task wants to
- subscribe to
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketSubscribeReqCreate(msg__, dst__, src__, interfaceTag__, encapsulation__, protocol__, oui__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketSubscribeReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->encapsulation = (encapsulation__); \
- msg__->protocol = (protocol__); \
- msg__->oui = (oui__);
-
-#define CsrWifiRouterMaPacketSubscribeReqSendTo(dst__, src__, interfaceTag__, encapsulation__, protocol__, oui__) \
- { \
- CsrWifiRouterMaPacketSubscribeReq *msg__; \
- CsrWifiRouterMaPacketSubscribeReqCreate(msg__, dst__, src__, interfaceTag__, encapsulation__, protocol__, oui__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketSubscribeReqSend(src__, interfaceTag__, encapsulation__, protocol__, oui__) \
- CsrWifiRouterMaPacketSubscribeReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, encapsulation__, protocol__, oui__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketSubscribeCfmSend
-
- DESCRIPTION
- The router sends this primitive to confirm the result of the
- subscription.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - Handle to the subscription
- This handle must be used in all subsequent requests
- status - Status of the operation
- allocOffset - Size of the offset for the frames of the subscription
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketSubscribeCfmCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, status__, allocOffset__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketSubscribeCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->subscriptionHandle = (subscriptionHandle__); \
- msg__->status = (status__); \
- msg__->allocOffset = (allocOffset__);
-
-#define CsrWifiRouterMaPacketSubscribeCfmSendTo(dst__, src__, interfaceTag__, subscriptionHandle__, status__, allocOffset__) \
- { \
- CsrWifiRouterMaPacketSubscribeCfm *msg__; \
- CsrWifiRouterMaPacketSubscribeCfmCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__, status__, allocOffset__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketSubscribeCfmSend(dst__, interfaceTag__, subscriptionHandle__, status__, allocOffset__) \
- CsrWifiRouterMaPacketSubscribeCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, interfaceTag__, subscriptionHandle__, status__, allocOffset__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketUnsubscribeReqSend
-
- DESCRIPTION
- A task sends this primitive to unsubscribe a subscription
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketUnsubscribeReqCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketUnsubscribeReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->subscriptionHandle = (subscriptionHandle__);
-
-#define CsrWifiRouterMaPacketUnsubscribeReqSendTo(dst__, src__, interfaceTag__, subscriptionHandle__) \
- { \
- CsrWifiRouterMaPacketUnsubscribeReq *msg__; \
- CsrWifiRouterMaPacketUnsubscribeReqCreate(msg__, dst__, src__, interfaceTag__, subscriptionHandle__); \
- CsrMsgTransport(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketUnsubscribeReqSend(src__, interfaceTag__, subscriptionHandle__) \
- CsrWifiRouterMaPacketUnsubscribeReqSendTo(CSR_WIFI_ROUTER_IFACEQUEUE, src__, interfaceTag__, subscriptionHandle__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketUnsubscribeCfmSend
-
- DESCRIPTION
- The router sends this primitive to confirm the result of the
- unsubscription.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Status of the operation
-
-*******************************************************************************/
-#define CsrWifiRouterMaPacketUnsubscribeCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiRouterMaPacketUnsubscribeCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_ROUTER_PRIM, CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiRouterMaPacketUnsubscribeCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiRouterMaPacketUnsubscribeCfm *msg__; \
- CsrWifiRouterMaPacketUnsubscribeCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_ROUTER_PRIM, msg__); \
- }
-
-#define CsrWifiRouterMaPacketUnsubscribeCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiRouterMaPacketUnsubscribeCfmSendTo(dst__, CSR_WIFI_ROUTER_IFACEQUEUE, interfaceTag__, status__)
-
-#endif /* CSR_WIFI_ROUTER_LIB_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_PRIM_H__
-#define CSR_WIFI_ROUTER_PRIM_H__
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-
-#define CSR_WIFI_ROUTER_PRIM (0x0400)
-
-typedef CsrPrim CsrWifiRouterPrim;
-
-typedef void (*CsrWifiRouterFrameFreeFunction)(void *frame);
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterAppType
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_APP_TYPE_SME -
- CSR_WIFI_ROUTER_APP_TYPE_PAL -
- CSR_WIFI_ROUTER_APP_TYPE_NME -
- CSR_WIFI_ROUTER_APP_TYPE_OTHER -
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterAppType;
-#define CSR_WIFI_ROUTER_APP_TYPE_SME ((CsrWifiRouterAppType) 0x0)
-#define CSR_WIFI_ROUTER_APP_TYPE_PAL ((CsrWifiRouterAppType) 0x1)
-#define CSR_WIFI_ROUTER_APP_TYPE_NME ((CsrWifiRouterAppType) 0x2)
-#define CSR_WIFI_ROUTER_APP_TYPE_OTHER ((CsrWifiRouterAppType) 0x3)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterEncapsulation
-
- DESCRIPTION
- Indicates the type of encapsulation used for the subscription
-
- VALUES
- CSR_WIFI_ROUTER_ENCAPSULATION_ETHERNET
- - Ethernet encapsulation
- CSR_WIFI_ROUTER_ENCAPSULATION_LLC_SNAP
- - LLC/SNAP encapsulation
-
-*******************************************************************************/
-typedef u8 CsrWifiRouterEncapsulation;
-#define CSR_WIFI_ROUTER_ENCAPSULATION_ETHERNET ((CsrWifiRouterEncapsulation) 0x00)
-#define CSR_WIFI_ROUTER_ENCAPSULATION_LLC_SNAP ((CsrWifiRouterEncapsulation) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterOui
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_ROUTER_OUI_RFC_1042 -
- CSR_WIFI_ROUTER_OUI_BT -
-
-*******************************************************************************/
-typedef u32 CsrWifiRouterOui;
-#define CSR_WIFI_ROUTER_OUI_RFC_1042 ((CsrWifiRouterOui) 0x000000)
-#define CSR_WIFI_ROUTER_OUI_BT ((CsrWifiRouterOui) 0x001958)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterPriority
-
- DESCRIPTION
- As defined in the IEEE 802.11 standards
-
- VALUES
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP0
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP1
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP2
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP3
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP4
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP5
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP6
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_QOS_UP7
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_CONTENTION
- - See IEEE 802.11 Standard
- CSR_WIFI_ROUTER_PRIORITY_MANAGEMENT
- - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef u16 CsrWifiRouterPriority;
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP0 ((CsrWifiRouterPriority) 0x0000)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP1 ((CsrWifiRouterPriority) 0x0001)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP2 ((CsrWifiRouterPriority) 0x0002)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP3 ((CsrWifiRouterPriority) 0x0003)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP4 ((CsrWifiRouterPriority) 0x0004)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP5 ((CsrWifiRouterPriority) 0x0005)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP6 ((CsrWifiRouterPriority) 0x0006)
-#define CSR_WIFI_ROUTER_PRIORITY_QOS_UP7 ((CsrWifiRouterPriority) 0x0007)
-#define CSR_WIFI_ROUTER_PRIORITY_CONTENTION ((CsrWifiRouterPriority) 0x8000)
-#define CSR_WIFI_ROUTER_PRIORITY_MANAGEMENT ((CsrWifiRouterPriority) 0x8010)
-
-
-/* Downstream */
-#define CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_REQ ((CsrWifiRouterPrim) (0x0000 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_REQ ((CsrWifiRouterPrim) (0x0001 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_REQ ((CsrWifiRouterPrim) (0x0002 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_RES ((CsrWifiRouterPrim) (0x0003 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_CANCEL_REQ ((CsrWifiRouterPrim) (0x0004 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_HIGHEST (0x0004 + CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_ROUTER_MA_PACKET_SUBSCRIBE_CFM ((CsrWifiRouterPrim)(0x0000 + CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_UNSUBSCRIBE_CFM ((CsrWifiRouterPrim)(0x0001 + CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_CFM ((CsrWifiRouterPrim)(0x0002 + CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_ROUTER_MA_PACKET_IND ((CsrWifiRouterPrim)(0x0003 + CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_ROUTER_PRIM_UPSTREAM_HIGHEST (0x0003 + CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_ROUTER_PRIM_UPSTREAM_COUNT (CSR_WIFI_ROUTER_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_ROUTER_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketSubscribeReq
-
- DESCRIPTION
- A task can use this primitive to subscribe for a particular OUI/protocol
- and transmit and receive frames matching the subscription.
- NOTE: Multiple subscriptions for a given protocol and OUI will result in
- the first subscription receiving the data and not the subsequent
- subscriptions.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- encapsulation - Specifies the encapsulation type, which will be used for the
- subscription
- protocol - Together with the OUI, specifies the protocol, which a task
- wants to subscribe to
- oui - Specifies the OUI for the protocol, which a task wants to
- subscribe to
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiRouterEncapsulation encapsulation;
- u16 protocol;
- u32 oui;
-} CsrWifiRouterMaPacketSubscribeReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketUnsubscribeReq
-
- DESCRIPTION
- A task sends this primitive to unsubscribe a subscription
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 subscriptionHandle;
-} CsrWifiRouterMaPacketUnsubscribeReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketReq
-
- DESCRIPTION
- A task sends this primitive to transmit a frame.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- frameLength - Length of the frame to be sent in bytes
- frame - Pointer to the frame to be sent
- freeFunction - Pointer to function to be used to free the frame
- priority - Priority of the frame, which should be sent
- hostTag - An application shall set the bits b31..b28 using one of
- the CSR_WIFI_ROUTER_APP_TYPE_* masks. Bits b0..b27 can
- be used by the requestor without any restrictions, but
- the hostTag shall be unique so the hostTag for
- CSR_WIFI_ROUTER_APP _TYPE_OTHER should be constructured
- in the following way [ CSR_WIFI_ROUTER_APP_TYPE_OTHER
- (4 bits) | SubscriptionHandle (8 bits) | Sequence no.
- (20 bits) ]. If the hostTag is not unique, the
- behaviour of the system is unpredicatable with respect
- to data/management frame transfer.
- cfmRequested - Indicates if the requestor needs a confirm for packet
- requests sent under this subscription. If set to TRUE,
- the router will send a confirm, else it will not send
- any confirm
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 subscriptionHandle;
- u16 frameLength;
- u8 *frame;
- CsrWifiRouterFrameFreeFunction freeFunction;
- CsrWifiRouterPriority priority;
- u32 hostTag;
- u8 cfmRequested;
-} CsrWifiRouterMaPacketReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketRes
-
- DESCRIPTION
- A task send this primitive to confirm the reception of the received
- frame.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- result - Status of the operation
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 subscriptionHandle;
- CsrResult result;
-} CsrWifiRouterMaPacketRes;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketCancelReq
-
- DESCRIPTION
- This primitive is used to request cancellation of a previously send
- CsrWifiRouterMaPacketReq.
- The frame may already have been transmitted so there is no guarantees
- that the CsrWifiRouterMaPacketCancelReq actually cancels the transmission
- of the frame in question.
- If the cancellation fails, the Router will send, if required,
- CsrWifiRouterMaPacketCfm.
- If the cancellation succeeds, the Router will not send
- CsrWifiRouterMaPacketCfm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- hostTag - The hostTag for the frame, which should be cancelled.
- priority - Priority of the frame, which should be cancelled
- peerMacAddress - Destination MAC address of the frame, which should be
- cancelled
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u32 hostTag;
- CsrWifiRouterPriority priority;
- CsrWifiMacAddress peerMacAddress;
-} CsrWifiRouterMaPacketCancelReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketSubscribeCfm
-
- DESCRIPTION
- The router sends this primitive to confirm the result of the
- subscription.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - Handle to the subscription
- This handle must be used in all subsequent requests
- status - Status of the operation
- allocOffset - Size of the offset for the frames of the subscription
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 subscriptionHandle;
- CsrResult status;
- u16 allocOffset;
-} CsrWifiRouterMaPacketSubscribeCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketUnsubscribeCfm
-
- DESCRIPTION
- The router sends this primitive to confirm the result of the
- unsubscription.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Status of the operation
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiRouterMaPacketUnsubscribeCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketCfm
-
- DESCRIPTION
- The router sends the primitive to confirm the result of the transmission
- of the packet of the corresponding CSR_WIFI_ROUTER MA_PACKET_REQ request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- result - Status of the operation
- hostTag - The hostTrag will match the hostTag sent in the request.
- rate - Transmission/Reception rate
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult result;
- u32 hostTag;
- u16 rate;
-} CsrWifiRouterMaPacketCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiRouterMaPacketInd
-
- DESCRIPTION
- The router sends the primitive to a subscribed task when it receives a
- frame matching the subscription.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- subscriptionHandle - The handle of the subscription
- result - Status of the operation
- frameLength - Length of the received frame in bytes
- frame - Pointer to the received frame
- freeFunction - Pointer to function to be used to free the frame
- rssi - Received signal strength indication in dBm
- snr - Signal to Noise Ratio
- rate - Transmission/Reception rate
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 subscriptionHandle;
- CsrResult result;
- u16 frameLength;
- u8 *frame;
- CsrWifiRouterFrameFreeFunction freeFunction;
- s16 rssi;
- s16 snr;
- u16 rate;
-} CsrWifiRouterMaPacketInd;
-
-#endif /* CSR_WIFI_ROUTER_PRIM_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#include "csr_wifi_router_sef.h"
-
-const CsrWifiRouterStateHandlerType CsrWifiRouterDownstreamStateHandlers[CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT] =
-{
- /* 0x0000 */ CsrWifiRouterMaPacketSubscribeReqHandler,
- /* 0x0001 */ CsrWifiRouterMaPacketUnsubscribeReqHandler,
- /* 0x0002 */ CsrWifiRouterMaPacketReqHandler,
- /* 0x0003 */ CsrWifiRouterMaPacketResHandler,
- /* 0x0004 */ CsrWifiRouterMaPacketCancelReqHandler,
-};
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#ifndef CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_H__
-#define CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_H__
-
-#include "csr_wifi_router_prim.h"
-
- typedef void (*CsrWifiRouterStateHandlerType)(void* drvpriv, CsrWifiFsmEvent* msg);
-
- extern const CsrWifiRouterStateHandlerType CsrWifiRouterDownstreamStateHandlers[CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_COUNT];
-
- extern void CsrWifiRouterMaPacketSubscribeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterMaPacketUnsubscribeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterMaPacketReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterMaPacketResHandler(void* drvpriv, CsrWifiFsmEvent* msg);
- extern void CsrWifiRouterMaPacketCancelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg);
-
-#endif /* CSR_WIFI_ROUTER_SEF_CSR_WIFI_ROUTER_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_msgconv.h"
-#include "csr_wifi_router_prim.h"
-#include "csr_wifi_router_serialize.h"
-
-void CsrWifiRouterPfree(void *ptr)
-{
- kfree(ptr);
-}
-
-
-size_t CsrWifiRouterMaPacketSubscribeReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 12) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiRouterEncapsulation primitive->encapsulation */
- bufferSize += 2; /* u16 primitive->protocol */
- bufferSize += 4; /* u32 primitive->oui */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketSubscribeReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketSubscribeReq *primitive = (CsrWifiRouterMaPacketSubscribeReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->encapsulation);
- CsrUint16Ser(ptr, len, (u16) primitive->protocol);
- CsrUint32Ser(ptr, len, (u32) primitive->oui);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketSubscribeReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketSubscribeReq *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketSubscribeReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->encapsulation, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->protocol, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->oui, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketReqSizeof(void *msg)
-{
- CsrWifiRouterMaPacketReq *primitive = (CsrWifiRouterMaPacketReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 20) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->subscriptionHandle */
- bufferSize += 2; /* u16 primitive->frameLength */
- bufferSize += primitive->frameLength; /* u8 primitive->frame */
- bufferSize += 4; /* CsrWifiRouterFrameFreeFunction primitive->freeFunction */
- bufferSize += 2; /* CsrWifiRouterPriority primitive->priority */
- bufferSize += 4; /* u32 primitive->hostTag */
- bufferSize += 1; /* u8 primitive->cfmRequested */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketReq *primitive = (CsrWifiRouterMaPacketReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->subscriptionHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->frameLength);
- if (primitive->frameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->frame, ((u16) (primitive->frameLength)));
- }
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->freeFunction */
- CsrUint16Ser(ptr, len, (u16) primitive->priority);
- CsrUint32Ser(ptr, len, (u32) primitive->hostTag);
- CsrUint8Ser(ptr, len, (u8) primitive->cfmRequested);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketReq *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->subscriptionHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->frameLength, buffer, &offset);
- if (primitive->frameLength)
- {
- primitive->frame = kmalloc(primitive->frameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->frame, buffer, &offset, ((u16) (primitive->frameLength)));
- }
- else
- {
- primitive->frame = NULL;
- }
- primitive->freeFunction = NULL; /* Special for Function Pointers... */
- offset += 4;
- CsrUint16Des((u16 *) &primitive->priority, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->hostTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->cfmRequested, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiRouterMaPacketReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterMaPacketReq *primitive = (CsrWifiRouterMaPacketReq *) voidPrimitivePointer;
- kfree(primitive->frame);
- kfree(primitive);
-}
-
-
-size_t CsrWifiRouterMaPacketResSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->subscriptionHandle */
- bufferSize += 2; /* CsrResult primitive->result */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketResSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketRes *primitive = (CsrWifiRouterMaPacketRes *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->subscriptionHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->result);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketResDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketRes *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketRes), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->subscriptionHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketCancelReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 4; /* u32 primitive->hostTag */
- bufferSize += 2; /* CsrWifiRouterPriority primitive->priority */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketCancelReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketCancelReq *primitive = (CsrWifiRouterMaPacketCancelReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint32Ser(ptr, len, (u32) primitive->hostTag);
- CsrUint16Ser(ptr, len, (u16) primitive->priority);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketCancelReqDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketCancelReq *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketCancelReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->hostTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->priority, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketSubscribeCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->subscriptionHandle */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->allocOffset */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketSubscribeCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketSubscribeCfm *primitive = (CsrWifiRouterMaPacketSubscribeCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->subscriptionHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->allocOffset);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketSubscribeCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketSubscribeCfm *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketSubscribeCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->subscriptionHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->allocOffset, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketUnsubscribeCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketUnsubscribeCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketUnsubscribeCfm *primitive = (CsrWifiRouterMaPacketUnsubscribeCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketUnsubscribeCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketUnsubscribeCfm *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketUnsubscribeCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->result */
- bufferSize += 4; /* u32 primitive->hostTag */
- bufferSize += 2; /* u16 primitive->rate */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketCfm *primitive = (CsrWifiRouterMaPacketCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->result);
- CsrUint32Ser(ptr, len, (u32) primitive->hostTag);
- CsrUint16Ser(ptr, len, (u16) primitive->rate);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketCfm *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->hostTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->rate, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiRouterMaPacketIndSizeof(void *msg)
-{
- CsrWifiRouterMaPacketInd *primitive = (CsrWifiRouterMaPacketInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 21) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->subscriptionHandle */
- bufferSize += 2; /* CsrResult primitive->result */
- bufferSize += 2; /* u16 primitive->frameLength */
- bufferSize += primitive->frameLength; /* u8 primitive->frame */
- bufferSize += 4; /* CsrWifiRouterFrameFreeFunction primitive->freeFunction */
- bufferSize += 2; /* s16 primitive->rssi */
- bufferSize += 2; /* s16 primitive->snr */
- bufferSize += 2; /* u16 primitive->rate */
- return bufferSize;
-}
-
-
-u8* CsrWifiRouterMaPacketIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiRouterMaPacketInd *primitive = (CsrWifiRouterMaPacketInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->subscriptionHandle);
- CsrUint16Ser(ptr, len, (u16) primitive->result);
- CsrUint16Ser(ptr, len, (u16) primitive->frameLength);
- if (primitive->frameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->frame, ((u16) (primitive->frameLength)));
- }
- CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->freeFunction */
- CsrUint16Ser(ptr, len, (u16) primitive->rssi);
- CsrUint16Ser(ptr, len, (u16) primitive->snr);
- CsrUint16Ser(ptr, len, (u16) primitive->rate);
- return(ptr);
-}
-
-
-void* CsrWifiRouterMaPacketIndDes(u8 *buffer, size_t length)
-{
- CsrWifiRouterMaPacketInd *primitive = kmalloc(sizeof(CsrWifiRouterMaPacketInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->subscriptionHandle, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->frameLength, buffer, &offset);
- if (primitive->frameLength)
- {
- primitive->frame = kmalloc(primitive->frameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->frame, buffer, &offset, ((u16) (primitive->frameLength)));
- }
- else
- {
- primitive->frame = NULL;
- }
- primitive->freeFunction = NULL; /* Special for Function Pointers... */
- offset += 4;
- CsrUint16Des((u16 *) &primitive->rssi, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->snr, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->rate, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiRouterMaPacketIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiRouterMaPacketInd *primitive = (CsrWifiRouterMaPacketInd *) voidPrimitivePointer;
- kfree(primitive->frame);
- kfree(primitive);
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_SERIALIZE_H__
-#define CSR_WIFI_ROUTER_SERIALIZE_H__
-
-#include "csr_wifi_msgconv.h"
-#include "csr_wifi_router_prim.h"
-
-extern void CsrWifiRouterPfree(void *ptr);
-
-extern u8* CsrWifiRouterMaPacketSubscribeReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketSubscribeReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketSubscribeReqSizeof(void *msg);
-#define CsrWifiRouterMaPacketSubscribeReqSerFree CsrWifiRouterPfree
-
-#define CsrWifiRouterMaPacketUnsubscribeReqSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiRouterMaPacketUnsubscribeReqDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiRouterMaPacketUnsubscribeReqSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiRouterMaPacketUnsubscribeReqSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketReqSizeof(void *msg);
-extern void CsrWifiRouterMaPacketReqSerFree(void *msg);
-
-extern u8* CsrWifiRouterMaPacketResSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketResDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketResSizeof(void *msg);
-#define CsrWifiRouterMaPacketResSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketCancelReqSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketCancelReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketCancelReqSizeof(void *msg);
-#define CsrWifiRouterMaPacketCancelReqSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketSubscribeCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketSubscribeCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketSubscribeCfmSizeof(void *msg);
-#define CsrWifiRouterMaPacketSubscribeCfmSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketUnsubscribeCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketUnsubscribeCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketUnsubscribeCfmSizeof(void *msg);
-#define CsrWifiRouterMaPacketUnsubscribeCfmSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketCfmSizeof(void *msg);
-#define CsrWifiRouterMaPacketCfmSerFree CsrWifiRouterPfree
-
-extern u8* CsrWifiRouterMaPacketIndSer(u8 *ptr, size_t *len, void *msg);
-extern void* CsrWifiRouterMaPacketIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiRouterMaPacketIndSizeof(void *msg);
-extern void CsrWifiRouterMaPacketIndSerFree(void *msg);
-
-#endif /* CSR_WIFI_ROUTER_SERIALIZE_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_ROUTER_TASK_H__
-#define CSR_WIFI_ROUTER_TASK_H__
-
-#include "csr_sched.h"
-
-#define CSR_WIFI_ROUTER_LOG_ID 0x1201FFFF
-extern CsrSchedQid CSR_WIFI_ROUTER_IFACEQUEUE;
-void CsrWifiRouterInit(void **gash);
-void CsrWifiRouterDeinit(void **gash);
-void CsrWifiRouterHandler(void **gash);
-
-#endif /* CSR_WIFI_ROUTER_TASK_H__ */
-
+++ /dev/null
-/** @file router_transport.c
- *
- *
- * Copyright (C) Cambridge Silicon Radio Ltd 2006-2010. All rights reserved.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- ****************************************************************************/
-
-#include "unifi_priv.h"
-
-#include "csr_sched.h"
-#include "csr_msgconv.h"
-
-#include "sme_userspace.h"
-
-#include "csr_wifi_hostio_prim.h"
-#include "csr_wifi_router_lib.h"
-#include "csr_wifi_router_sef.h"
-#include "csr_wifi_router_converter_init.h"
-#include "csr_wifi_router_ctrl_lib.h"
-#include "csr_wifi_router_ctrl_sef.h"
-#include "csr_wifi_router_ctrl_converter_init.h"
-#include "csr_wifi_sme_prim.h"
-#include "csr_wifi_sme_sef.h"
-#include "csr_wifi_sme_converter_init.h"
-#ifdef CSR_SUPPORT_WEXT
-#ifdef CSR_SUPPORT_WEXT_AP
-#include "csr_wifi_nme_ap_prim.h"
-#include "csr_wifi_nme_ap_sef.h"
-#include "csr_wifi_nme_ap_converter_init.h"
-#endif
-#endif
-
-static unifi_priv_t *drvpriv = NULL;
-void CsrWifiRouterTransportInit(unifi_priv_t *priv)
-{
- unifi_trace(priv, UDBG1, "CsrWifiRouterTransportInit: \n");
-
- drvpriv = priv;
- (void)CsrMsgConvInit();
- CsrWifiRouterConverterInit();
- CsrWifiRouterCtrlConverterInit();
- CsrWifiSmeConverterInit();
-#ifdef CSR_SUPPORT_WEXT
-#ifdef CSR_SUPPORT_WEXT_AP
- CsrWifiNmeApConverterInit();
-#endif
-#endif
-}
-
-void CsrWifiRouterTransportRecv(unifi_priv_t *priv, u8* buffer, size_t bufferLength)
-{
- CsrMsgConvMsgEntry* msgEntry;
- u16 primType;
- CsrSchedQid src;
- CsrSchedQid dest;
- u16 msgType;
- size_t offset = 0;
- CsrWifiFsmEvent* msg;
-
- /* Decode the prim and message type */
- CsrUint16Des(&primType, buffer, &offset);
- CsrUint16Des(&src, buffer, &offset);
- CsrUint16Des(&dest, buffer, &offset);
- CsrUint16Des(&msgType, buffer, &offset);
- offset -= 2; /* Adjust as the Deserialise Function will read this as well */
-
- unifi_trace(priv, UDBG4, "CsrWifiRouterTransportRecv: primType=0x%.4X, msgType=0x%.4X, bufferLength=%d\n",
- primType, msgType, bufferLength);
-
- /* Special handling for HOSTIO messages.... */
- if (primType == CSR_WIFI_HOSTIO_PRIM)
- {
- CsrWifiRouterCtrlHipReq req = {{CSR_WIFI_ROUTER_CTRL_HIP_REQ, CSR_WIFI_ROUTER_CTRL_PRIM, dest, src, NULL}, 0, NULL, 0, NULL, 0, NULL};
-
- req.mlmeCommandLength = bufferLength;
- req.mlmeCommand = buffer;
-
- offset += 8;/* Skip the id, src, dest and slot number */
- CsrUint16Des(&req.dataRef1Length, buffer, &offset);
- offset += 2; /* Skip the slot number */
- CsrUint16Des(&req.dataRef2Length, buffer, &offset);
-
- if (req.dataRef1Length)
- {
- u16 dr1Offset = (bufferLength - req.dataRef2Length) - req.dataRef1Length;
- req.dataRef1 = &buffer[dr1Offset];
- }
-
- if (req.dataRef2Length)
- {
- u16 dr2Offset = bufferLength - req.dataRef2Length;
- req.dataRef2 = &buffer[dr2Offset];
- }
-
- /* Copy the hip data but strip off the prim type */
- req.mlmeCommandLength -= (req.dataRef1Length + req.dataRef2Length + 6);
- req.mlmeCommand = &buffer[6];
-
- CsrWifiRouterCtrlHipReqHandler(priv, &req.common);
- return;
- }
-
- msgEntry = CsrMsgConvFindEntry(primType, msgType);
- if (!msgEntry)
- {
- unifi_error(priv, "CsrWifiRouterTransportDeserialiseAndSend can not process the message. primType=0x%.4X, msgType=0x%.4X\n",
- primType, msgType);
- dump(buffer, bufferLength);
- return;
- }
-
- msg = (CsrWifiFsmEvent*)(msgEntry->deserFunc)(&buffer[offset], bufferLength - offset);
-
- msg->primtype = primType;
- msg->type = msgType;
- msg->source = src;
- msg->destination = dest;
-
- switch(primType)
- {
- case CSR_WIFI_ROUTER_CTRL_PRIM:
- CsrWifiRouterCtrlDownstreamStateHandlers[msg->type - CSR_WIFI_ROUTER_CTRL_PRIM_DOWNSTREAM_LOWEST](priv, msg);
- CsrWifiRouterCtrlFreeDownstreamMessageContents(CSR_WIFI_ROUTER_CTRL_PRIM, msg);
- break;
- case CSR_WIFI_ROUTER_PRIM:
- CsrWifiRouterDownstreamStateHandlers[msg->type - CSR_WIFI_ROUTER_PRIM_DOWNSTREAM_LOWEST](priv, msg);
- CsrWifiRouterFreeDownstreamMessageContents(CSR_WIFI_ROUTER_PRIM, msg);
- break;
- case CSR_WIFI_SME_PRIM:
- CsrWifiSmeUpstreamStateHandlers[msg->type - CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST](priv, msg);
- CsrWifiSmeFreeUpstreamMessageContents(CSR_WIFI_SME_PRIM, msg);
- break;
-#ifdef CSR_SUPPORT_WEXT
-#ifdef CSR_SUPPORT_WEXT_AP
- case CSR_WIFI_NME_AP_PRIM:
- CsrWifiNmeApUpstreamStateHandlers(priv, msg);
- CsrWifiNmeApFreeUpstreamMessageContents(CSR_WIFI_NME_AP_PRIM, msg);
- break;
-#endif
-#endif
- default:
- unifi_error(priv, "CsrWifiRouterTransportDeserialiseAndSend unhandled prim type 0x%.4X\n", primType);
- break;
- }
- kfree(msg);
-}
-
-static void CsrWifiRouterTransportSerialiseAndSend(u16 primType, void* msg)
-{
- CsrWifiFsmEvent* evt = (CsrWifiFsmEvent*)msg;
- CsrMsgConvMsgEntry* msgEntry;
- size_t msgSize;
- size_t encodeBufferLen = 0;
- size_t offset = 0;
- u8* encodeBuffer;
-
- unifi_trace(drvpriv, UDBG4, "CsrWifiRouterTransportSerialiseAndSend: primType=0x%.4X, msgType=0x%.4X\n",
- primType, evt->type);
-
- msgEntry = CsrMsgConvFindEntry(primType, evt->type);
- if (!msgEntry)
- {
- unifi_error(drvpriv, "CsrWifiRouterTransportSerialiseAndSend can not process the message. primType=0x%.4X, msgType=0x%.4X\n",
- primType, evt->type);
- return;
- }
-
- msgSize = 6 + (msgEntry->sizeofFunc)((void*)msg);
-
- encodeBuffer = kmalloc(msgSize, GFP_KERNEL);
-
- /* Encode PrimType */
- CsrUint16Ser(encodeBuffer, &encodeBufferLen, primType);
- CsrUint16Ser(encodeBuffer, &encodeBufferLen, evt->source);
- CsrUint16Ser(encodeBuffer, &encodeBufferLen, evt->destination);
-
- (void)(msgEntry->serFunc)(&encodeBuffer[encodeBufferLen], &offset, msg);
- encodeBufferLen += offset;
-
- uf_sme_queue_message(drvpriv, encodeBuffer, encodeBufferLen);
-
- /* Do not use msgEntry->freeFunc because the memory is owned by the driver */
- kfree(msg);
-}
-
-#if defined(CSR_LOG_ENABLE) && defined(CSR_LOG_INCLUDE_FILE_NAME_AND_LINE_NUMBER)
-void CsrSchedMessagePutStringLog(CsrSchedQid q, u16 mi, void *mv, u32 line, char *file)
-#else
-void CsrSchedMessagePut(CsrSchedQid q, u16 mi, void *mv)
-#endif
-{
- CsrWifiFsmEvent* evt = (CsrWifiFsmEvent*)mv;
- evt->destination = q;
- CsrWifiRouterTransportSerialiseAndSend(mi, mv);
-}
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include "csr_macro.h"
-#include "csr_msgconv.h"
-#include "csr_wifi_msgconv.h"
-#include "csr_wifi_lib.h"
-
-void CsrUint24Des(u32 *v, u8 *buffer, size_t *offset)
-{
- u32 val;
-
- val = ((buffer[(*offset) + 2] << 16) |
- (buffer[(*offset) + 1] << 8) |
- (buffer[(*offset)]));
-
- *offset += 3;
- *v = val;
-}
-
-
-/* Big endian :e.g WSC, TCLAS */
-void CsrUint16DesBigEndian(u16 *v, u8 *buffer, size_t *offset)
-{
- u16 val;
-
- val = (buffer[(*offset)] << 8) | (buffer[(*offset) + 1]);
- *offset += 2;
-
- *v = val;
-}
-
-
-void CsrUint24DesBigEndian(u32 *v, u8 *buffer, size_t *offset)
-{
- u32 val;
-
- val = ((buffer[(*offset)] << 16) |
- (buffer[(*offset) + 1] << 8) |
- (buffer[(*offset) + 2]));
-
- *offset += 3;
- *v = val;
-}
-
-
-void CsrUint32DesBigEndian(u32 *v, u8 *buffer, size_t *offset)
-{
- u32 val;
-
- val = ((buffer[(*offset)] << 24) |
- (buffer[(*offset) + 1] << 16) |
- (buffer[(*offset) + 2] << 8) |
- (buffer[(*offset) + 3]));
-
- *offset += 4;
- *v = val;
-}
-
-
-void CsrUint24Ser(u8 *ptr, size_t *len, u32 v)
-{
- ptr[(*len) + 2] = (u8)((v & 0x00ff0000) >> 16);
- ptr[(*len) + 1] = (u8)((v & 0x0000ff00) >> 8);
- ptr[(*len)] = (u8)((v & 0x000000ff));
-
- *len += 3;
-}
-
-
-/* Big endian :e.g WSC, TCLAS */
-void CsrUint16SerBigEndian(u8 *ptr, size_t *len, u16 v)
-{
- ptr[(*len)] = (u8)((v & 0xff00) >> 8);
- ptr[(*len) + 1] = (u8)((v & 0x00ff));
-
- *len += 2;
-}
-
-
-void CsrUint32SerBigEndian(u8 *ptr, size_t *len, u32 v)
-{
- ptr[(*len)] = (u8)((v & 0xff000000) >> 24);
- ptr[(*len) + 1] = (u8)((v & 0x00ff0000) >> 16);
- ptr[(*len) + 2] = (u8)((v & 0x0000ff00) >> 8);
- ptr[(*len) + 3] = (u8)((v & 0x000000ff));
-
- *len += 4;
-}
-
-
-void CsrUint24SerBigEndian(u8 *ptr, size_t *len, u32 v)
-{
- ptr[(*len)] = (u8)((v & 0x00ff0000) >> 16);
- ptr[(*len) + 1] = (u8)((v & 0x0000ff00) >> 8);
- ptr[(*len) + 2] = (u8)((v & 0x000000ff));
-
- *len += 3;
-}
-
-
-size_t CsrWifiEventSizeof(void *msg)
-{
- return 2;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventSizeof);
-
-u8* CsrWifiEventSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiFsmEvent *primitive = (CsrWifiFsmEvent *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->type);
- return(ptr);
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventSer);
-
-void* CsrWifiEventDes(u8 *buffer, size_t length)
-{
- CsrWifiFsmEvent *primitive = kmalloc(sizeof(CsrWifiFsmEvent), GFP_KERNEL);
- size_t offset = 0;
- CsrUint16Des(&primitive->type, buffer, &offset);
-
- return primitive;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventDes);
-
-size_t CsrWifiEventCsrUint8Sizeof(void *msg)
-{
- return 3;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint8Sizeof);
-
-u8* CsrWifiEventCsrUint8Ser(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiEventCsrUint8 *primitive = (CsrWifiEventCsrUint8 *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, primitive->value);
- return(ptr);
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint8Ser);
-
-
-void* CsrWifiEventCsrUint8Des(u8 *buffer, size_t length)
-{
- CsrWifiEventCsrUint8 *primitive = kmalloc(sizeof(CsrWifiEventCsrUint8), GFP_KERNEL);
-
- size_t offset = 0;
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des(&primitive->value, buffer, &offset);
-
- return primitive;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint8Des);
-
-
-size_t CsrWifiEventCsrUint16Sizeof(void *msg)
-{
- return 4;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16Sizeof);
-
-
-u8* CsrWifiEventCsrUint16Ser(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiEventCsrUint16 *primitive = (CsrWifiEventCsrUint16 *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, primitive->value);
- return(ptr);
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16Ser);
-
-void* CsrWifiEventCsrUint16Des(u8 *buffer, size_t length)
-{
- CsrWifiEventCsrUint16 *primitive = kmalloc(sizeof(CsrWifiEventCsrUint16), GFP_KERNEL);
-
- size_t offset = 0;
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des(&primitive->value, buffer, &offset);
-
- return primitive;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16Des);
-
-
-size_t CsrWifiEventCsrUint32Sizeof(void *msg)
-{
- return 6;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint32Sizeof);
-
-u8* CsrWifiEventCsrUint32Ser(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiEventCsrUint32 *primitive = (CsrWifiEventCsrUint32 *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint32Ser(ptr, len, primitive->value);
- return(ptr);
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint32Ser);
-
-
-void* CsrWifiEventCsrUint32Des(u8 *buffer, size_t length)
-{
- CsrWifiEventCsrUint32 *primitive = kmalloc(sizeof(CsrWifiEventCsrUint32), GFP_KERNEL);
-
- size_t offset = 0;
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint32Des(&primitive->value, buffer, &offset);
-
- return primitive;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint32Des);
-
-size_t CsrWifiEventCsrUint16CsrUint8Sizeof(void *msg)
-{
- return 5;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16CsrUint8Sizeof);
-
-u8* CsrWifiEventCsrUint16CsrUint8Ser(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiEventCsrUint16CsrUint8 *primitive = (CsrWifiEventCsrUint16CsrUint8 *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, primitive->value16);
- CsrUint8Ser(ptr, len, primitive->value8);
- return(ptr);
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16CsrUint8Ser);
-
-
-void* CsrWifiEventCsrUint16CsrUint8Des(u8 *buffer, size_t length)
-{
- CsrWifiEventCsrUint16CsrUint8 *primitive = kmalloc(sizeof(CsrWifiEventCsrUint16CsrUint8), GFP_KERNEL);
-
- size_t offset = 0;
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des(&primitive->value16, buffer, &offset);
- CsrUint8Des(&primitive->value8, buffer, &offset);
-
- return primitive;
-}
-EXPORT_SYMBOL_GPL(CsrWifiEventCsrUint16CsrUint8Des);
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_AP_LIB_H__
-#define CSR_WIFI_SME_AP_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_sme_ap_prim.h"
-#include "csr_wifi_sme_task.h"
-
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_sme_ap_lib.h
-#endif
-
-/*----------------------------------------------------------------------------*
- * CsrWifiSmeApFreeUpstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_SME_AP upstream message. Does not
- * free the message itself, and can only be used for upstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_SME_AP upstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeApFreeUpstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * CsrWifiSmeApFreeDownstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_SME_AP downstream message. Does not
- * free the message itself, and can only be used for downstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_SME_AP downstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeApFreeDownstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * Enum to string functions
- *----------------------------------------------------------------------------*/
-const char* CsrWifiSmeApAccessTypeToString(CsrWifiSmeApAccessType value);
-const char* CsrWifiSmeApAuthSupportToString(CsrWifiSmeApAuthSupport value);
-const char* CsrWifiSmeApAuthTypeToString(CsrWifiSmeApAuthType value);
-const char* CsrWifiSmeApDirectionToString(CsrWifiSmeApDirection value);
-const char* CsrWifiSmeApPhySupportToString(CsrWifiSmeApPhySupport value);
-const char* CsrWifiSmeApTypeToString(CsrWifiSmeApType value);
-
-
-/*----------------------------------------------------------------------------*
- * CsrPrim Type toString function.
- * Converts a message type to the String name of the Message
- *----------------------------------------------------------------------------*/
-const char* CsrWifiSmeApPrimTypeToString(CsrPrim msgType);
-
-/*----------------------------------------------------------------------------*
- * Lookup arrays for PrimType name Strings
- *----------------------------------------------------------------------------*/
-extern const char *CsrWifiSmeApUpstreamPrimNames[CSR_WIFI_SME_AP_PRIM_UPSTREAM_COUNT];
-extern const char *CsrWifiSmeApDownstreamPrimNames[CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_COUNT];
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApActiveBaGetReqSend
-
- DESCRIPTION
- This primitive used to retrieve information related to the active block
- ack sessions
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
-
-*******************************************************************************/
-#define CsrWifiSmeApActiveBaGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApActiveBaGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_ACTIVE_BA_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeApActiveBaGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeApActiveBaGetReq *msg__; \
- CsrWifiSmeApActiveBaGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApActiveBaGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeApActiveBaGetReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApActiveBaGetCfmSend
-
- DESCRIPTION
- This primitive carries the information related to the active ba sessions
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status - Reports the result of the request
- activeBaCount - Number of active block ack session
- activeBaSessions - Points to a buffer containing an array of
- CsrWifiSmeApBaSession structures.
-
-*******************************************************************************/
-#define CsrWifiSmeApActiveBaGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, activeBaCount__, activeBaSessions__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApActiveBaGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_ACTIVE_BA_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->activeBaCount = (activeBaCount__); \
- msg__->activeBaSessions = (activeBaSessions__);
-
-#define CsrWifiSmeApActiveBaGetCfmSendTo(dst__, src__, interfaceTag__, status__, activeBaCount__, activeBaSessions__) \
- { \
- CsrWifiSmeApActiveBaGetCfm *msg__; \
- CsrWifiSmeApActiveBaGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, activeBaCount__, activeBaSessions__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApActiveBaGetCfmSend(dst__, interfaceTag__, status__, activeBaCount__, activeBaSessions__) \
- CsrWifiSmeApActiveBaGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, activeBaCount__, activeBaSessions__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBaDeleteReqSend
-
- DESCRIPTION
- This primitive is used to delete an active block ack session
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- reason -
- baSession - BA session to be deleted
-
-*******************************************************************************/
-#define CsrWifiSmeApBaDeleteReqCreate(msg__, dst__, src__, interfaceTag__, reason__, baSession__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBaDeleteReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BA_DELETE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->reason = (reason__); \
- msg__->baSession = (baSession__);
-
-#define CsrWifiSmeApBaDeleteReqSendTo(dst__, src__, interfaceTag__, reason__, baSession__) \
- { \
- CsrWifiSmeApBaDeleteReq *msg__; \
- CsrWifiSmeApBaDeleteReqCreate(msg__, dst__, src__, interfaceTag__, reason__, baSession__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBaDeleteReqSend(src__, interfaceTag__, reason__, baSession__) \
- CsrWifiSmeApBaDeleteReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__, reason__, baSession__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBaDeleteCfmSend
-
- DESCRIPTION
- This primitive confirms the BA is deleted
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status - Reports the result of the request
- baSession - deleted BA session
-
-*******************************************************************************/
-#define CsrWifiSmeApBaDeleteCfmCreate(msg__, dst__, src__, interfaceTag__, status__, baSession__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBaDeleteCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BA_DELETE_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->baSession = (baSession__);
-
-#define CsrWifiSmeApBaDeleteCfmSendTo(dst__, src__, interfaceTag__, status__, baSession__) \
- { \
- CsrWifiSmeApBaDeleteCfm *msg__; \
- CsrWifiSmeApBaDeleteCfmCreate(msg__, dst__, src__, interfaceTag__, status__, baSession__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBaDeleteCfmSend(dst__, interfaceTag__, status__, baSession__) \
- CsrWifiSmeApBaDeleteCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, baSession__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStartReqSend
-
- DESCRIPTION
- This primitive requests the SME to start AP or GO functionality
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- initialPresence - Set to 0, if Not in a group fomration phase, set to 1 ,
- during group formation phase
- apType - apType : Legacy AP or P2PGO
- cloakSsid - cloakSsid flag.
- ssid - ssid.
- ifIndex - Radio Interface
- channel - channel.
- maxConnections - Maximum Stations + P2PClients allowed
- apCredentials - AP security credeitals used to advertise in beacon /probe
- response
- smeApConfig - AP configuration
- p2pGoParam - P2P specific GO parameters. Ignored if it is a leagacy AP
-
-*******************************************************************************/
-#define CsrWifiSmeApBeaconingStartReqCreate(msg__, dst__, src__, interfaceTag__, initialPresence__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, maxConnections__, apCredentials__, smeApConfig__, p2pGoParam__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBeaconingStartReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BEACONING_START_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->initialPresence = (initialPresence__); \
- msg__->apType = (apType__); \
- msg__->cloakSsid = (cloakSsid__); \
- msg__->ssid = (ssid__); \
- msg__->ifIndex = (ifIndex__); \
- msg__->channel = (channel__); \
- msg__->maxConnections = (maxConnections__); \
- msg__->apCredentials = (apCredentials__); \
- msg__->smeApConfig = (smeApConfig__); \
- msg__->p2pGoParam = (p2pGoParam__);
-
-#define CsrWifiSmeApBeaconingStartReqSendTo(dst__, src__, interfaceTag__, initialPresence__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, maxConnections__, apCredentials__, smeApConfig__, p2pGoParam__) \
- { \
- CsrWifiSmeApBeaconingStartReq *msg__; \
- CsrWifiSmeApBeaconingStartReqCreate(msg__, dst__, src__, interfaceTag__, initialPresence__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, maxConnections__, apCredentials__, smeApConfig__, p2pGoParam__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBeaconingStartReqSend(src__, interfaceTag__, initialPresence__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, maxConnections__, apCredentials__, smeApConfig__, p2pGoParam__) \
- CsrWifiSmeApBeaconingStartReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__, initialPresence__, apType__, cloakSsid__, ssid__, ifIndex__, channel__, maxConnections__, apCredentials__, smeApConfig__, p2pGoParam__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStartCfmSend
-
- DESCRIPTION
- This primitive confirms the completion of the request along with the
- status
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
- secIeLength -
- secIe -
-
-*******************************************************************************/
-#define CsrWifiSmeApBeaconingStartCfmCreate(msg__, dst__, src__, interfaceTag__, status__, secIeLength__, secIe__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBeaconingStartCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BEACONING_START_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->secIeLength = (secIeLength__); \
- msg__->secIe = (secIe__);
-
-#define CsrWifiSmeApBeaconingStartCfmSendTo(dst__, src__, interfaceTag__, status__, secIeLength__, secIe__) \
- { \
- CsrWifiSmeApBeaconingStartCfm *msg__; \
- CsrWifiSmeApBeaconingStartCfmCreate(msg__, dst__, src__, interfaceTag__, status__, secIeLength__, secIe__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBeaconingStartCfmSend(dst__, interfaceTag__, status__, secIeLength__, secIe__) \
- CsrWifiSmeApBeaconingStartCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, secIeLength__, secIe__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStopReqSend
-
- DESCRIPTION
- This primitive requests the SME to STOP AP or P2PGO operation
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
-
-*******************************************************************************/
-#define CsrWifiSmeApBeaconingStopReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBeaconingStopReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BEACONING_STOP_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeApBeaconingStopReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeApBeaconingStopReq *msg__; \
- CsrWifiSmeApBeaconingStopReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBeaconingStopReqSend(src__, interfaceTag__) \
- CsrWifiSmeApBeaconingStopReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStopCfmSend
-
- DESCRIPTION
- This primitive confirms AP or P2PGO operation is terminated
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiSmeApBeaconingStopCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApBeaconingStopCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_BEACONING_STOP_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApBeaconingStopCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeApBeaconingStopCfm *msg__; \
- CsrWifiSmeApBeaconingStopCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApBeaconingStopCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeApBeaconingStopCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApErrorIndSend
-
- DESCRIPTION
- This primitve is sent by SME to indicate some error in AP operationi
- after AP operations were started successfully and continuing the AP
- operation may lead to undesired behaviour. It is the responsibility of
- the upper layers to stop AP operation if needed
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Range 0-1
- apType -
- status - Contains the error status
-
-*******************************************************************************/
-#define CsrWifiSmeApErrorIndCreate(msg__, dst__, src__, interfaceTag__, apType__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApErrorInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_ERROR_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->apType = (apType__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApErrorIndSendTo(dst__, src__, interfaceTag__, apType__, status__) \
- { \
- CsrWifiSmeApErrorInd *msg__; \
- CsrWifiSmeApErrorIndCreate(msg__, dst__, src__, interfaceTag__, apType__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApErrorIndSend(dst__, interfaceTag__, apType__, status__) \
- CsrWifiSmeApErrorIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, apType__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaConnectStartIndSend
-
- DESCRIPTION
- This primitive indicates that a stations request to join the group/BSS is
- accepted
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-#define CsrWifiSmeApStaConnectStartIndCreate(msg__, dst__, src__, interfaceTag__, peerMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApStaConnectStartInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_STA_CONNECT_START_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->peerMacAddress = (peerMacAddress__);
-
-#define CsrWifiSmeApStaConnectStartIndSendTo(dst__, src__, interfaceTag__, peerMacAddress__) \
- { \
- CsrWifiSmeApStaConnectStartInd *msg__; \
- CsrWifiSmeApStaConnectStartIndCreate(msg__, dst__, src__, interfaceTag__, peerMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApStaConnectStartIndSend(dst__, interfaceTag__, peerMacAddress__) \
- CsrWifiSmeApStaConnectStartIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, peerMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaDisconnectReqSend
-
- DESCRIPTION
- This primitive tells SME to deauth ot disassociate a particular station
- within BSS
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- deauthReason -
- disassocReason -
- peerMacaddress -
- keepBlocking - If TRUE, the station is blocked. If FALSE and the station
- is connected, disconnect the station. If FALSE and the
- station is not connected, no action is taken.
-
-*******************************************************************************/
-#define CsrWifiSmeApStaDisconnectReqCreate(msg__, dst__, src__, interfaceTag__, deauthReason__, disassocReason__, peerMacaddress__, keepBlocking__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApStaDisconnectReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_STA_DISCONNECT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->deauthReason = (deauthReason__); \
- msg__->disassocReason = (disassocReason__); \
- msg__->peerMacaddress = (peerMacaddress__); \
- msg__->keepBlocking = (keepBlocking__);
-
-#define CsrWifiSmeApStaDisconnectReqSendTo(dst__, src__, interfaceTag__, deauthReason__, disassocReason__, peerMacaddress__, keepBlocking__) \
- { \
- CsrWifiSmeApStaDisconnectReq *msg__; \
- CsrWifiSmeApStaDisconnectReqCreate(msg__, dst__, src__, interfaceTag__, deauthReason__, disassocReason__, peerMacaddress__, keepBlocking__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApStaDisconnectReqSend(src__, interfaceTag__, deauthReason__, disassocReason__, peerMacaddress__, keepBlocking__) \
- CsrWifiSmeApStaDisconnectReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__, deauthReason__, disassocReason__, peerMacaddress__, keepBlocking__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaDisconnectCfmSend
-
- DESCRIPTION
- This primitive confirms the station is disconnected
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
- peerMacaddress -
-
-*******************************************************************************/
-#define CsrWifiSmeApStaDisconnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__, peerMacaddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApStaDisconnectCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_STA_DISCONNECT_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->peerMacaddress = (peerMacaddress__);
-
-#define CsrWifiSmeApStaDisconnectCfmSendTo(dst__, src__, interfaceTag__, status__, peerMacaddress__) \
- { \
- CsrWifiSmeApStaDisconnectCfm *msg__; \
- CsrWifiSmeApStaDisconnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__, peerMacaddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApStaDisconnectCfmSend(dst__, interfaceTag__, status__, peerMacaddress__) \
- CsrWifiSmeApStaDisconnectCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, peerMacaddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaNotifyIndSend
-
- DESCRIPTION
- This primitive indicates that a station has joined or a previously joined
- station has left the BSS/group
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- mediaStatus -
- peerMacAddress -
- peerDeviceAddress -
- disassocReason -
- deauthReason -
- WpsRegistration -
- secIeLength -
- secIe -
- groupKeyId -
- seqNumber -
-
-*******************************************************************************/
-#define CsrWifiSmeApStaNotifyIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__, disassocReason__, deauthReason__, WpsRegistration__, secIeLength__, secIe__, groupKeyId__, seqNumber__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApStaNotifyInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_STA_NOTIFY_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->mediaStatus = (mediaStatus__); \
- msg__->peerMacAddress = (peerMacAddress__); \
- msg__->peerDeviceAddress = (peerDeviceAddress__); \
- msg__->disassocReason = (disassocReason__); \
- msg__->deauthReason = (deauthReason__); \
- msg__->WpsRegistration = (WpsRegistration__); \
- msg__->secIeLength = (secIeLength__); \
- msg__->secIe = (secIe__); \
- msg__->groupKeyId = (groupKeyId__); \
- memcpy(msg__->seqNumber, (seqNumber__), sizeof(u16) * 8);
-
-#define CsrWifiSmeApStaNotifyIndSendTo(dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__, disassocReason__, deauthReason__, WpsRegistration__, secIeLength__, secIe__, groupKeyId__, seqNumber__) \
- { \
- CsrWifiSmeApStaNotifyInd *msg__; \
- CsrWifiSmeApStaNotifyIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__, disassocReason__, deauthReason__, WpsRegistration__, secIeLength__, secIe__, groupKeyId__, seqNumber__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApStaNotifyIndSend(dst__, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__, disassocReason__, deauthReason__, WpsRegistration__, secIeLength__, secIe__, groupKeyId__, seqNumber__) \
- CsrWifiSmeApStaNotifyIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, mediaStatus__, peerMacAddress__, peerDeviceAddress__, disassocReason__, deauthReason__, WpsRegistration__, secIeLength__, secIe__, groupKeyId__, seqNumber__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWmmParamUpdateReqSend
-
- DESCRIPTION
- Application uses this primitive to update the WMM parameters on the fly
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- wmmApParams - WMM parameters to be used for local firmware queue
- configuration
- wmmApBcParams - WMM parameters to be advertised in beacon/probe response
-
-*******************************************************************************/
-#define CsrWifiSmeApWmmParamUpdateReqCreate(msg__, dst__, src__, interfaceTag__, wmmApParams__, wmmApBcParams__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWmmParamUpdateReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WMM_PARAM_UPDATE_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- memcpy(msg__->wmmApParams, (wmmApParams__), sizeof(CsrWifiSmeWmmAcParams) * 4); \
- memcpy(msg__->wmmApBcParams, (wmmApBcParams__), sizeof(CsrWifiSmeWmmAcParams) * 4);
-
-#define CsrWifiSmeApWmmParamUpdateReqSendTo(dst__, src__, interfaceTag__, wmmApParams__, wmmApBcParams__) \
- { \
- CsrWifiSmeApWmmParamUpdateReq *msg__; \
- CsrWifiSmeApWmmParamUpdateReqCreate(msg__, dst__, src__, interfaceTag__, wmmApParams__, wmmApBcParams__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWmmParamUpdateReqSend(src__, interfaceTag__, wmmApParams__, wmmApBcParams__) \
- CsrWifiSmeApWmmParamUpdateReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__, wmmApParams__, wmmApBcParams__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWmmParamUpdateCfmSend
-
- DESCRIPTION
- A confirm for CSR_WIFI_SME_AP_WMM_PARAM_UPDATE.request
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiSmeApWmmParamUpdateCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWmmParamUpdateCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WMM_PARAM_UPDATE_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApWmmParamUpdateCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeApWmmParamUpdateCfm *msg__; \
- CsrWifiSmeApWmmParamUpdateCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWmmParamUpdateCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeApWmmParamUpdateCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsConfigurationReqSend
-
- DESCRIPTION
- This primitive passes the WPS information for the device to SME. This may
- be accepted only if no interface is active.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- wpsConfig - WPS config.
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsConfigurationReqCreate(msg__, dst__, src__, wpsConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsConfigurationReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_CONFIGURATION_REQ, dst__, src__); \
- msg__->wpsConfig = (wpsConfig__);
-
-#define CsrWifiSmeApWpsConfigurationReqSendTo(dst__, src__, wpsConfig__) \
- { \
- CsrWifiSmeApWpsConfigurationReq *msg__; \
- CsrWifiSmeApWpsConfigurationReqCreate(msg__, dst__, src__, wpsConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsConfigurationReqSend(src__, wpsConfig__) \
- CsrWifiSmeApWpsConfigurationReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, wpsConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsConfigurationCfmSend
-
- DESCRIPTION
- Confirm.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsConfigurationCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsConfigurationCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_CONFIGURATION_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApWpsConfigurationCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeApWpsConfigurationCfm *msg__; \
- CsrWifiSmeApWpsConfigurationCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsConfigurationCfmSend(dst__, status__) \
- CsrWifiSmeApWpsConfigurationCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationFinishedReqSend
-
- DESCRIPTION
- This primitive tells SME that WPS registration procedure has finished
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsRegistrationFinishedReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsRegistrationFinishedReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_REGISTRATION_FINISHED_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeApWpsRegistrationFinishedReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeApWpsRegistrationFinishedReq *msg__; \
- CsrWifiSmeApWpsRegistrationFinishedReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsRegistrationFinishedReqSend(src__, interfaceTag__) \
- CsrWifiSmeApWpsRegistrationFinishedReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationFinishedCfmSend
-
- DESCRIPTION
- A confirm for UNIFI_MGT_AP_WPS_REGISTRATION_FINISHED.request
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsRegistrationFinishedCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsRegistrationFinishedCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_REGISTRATION_FINISHED_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApWpsRegistrationFinishedCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeApWpsRegistrationFinishedCfm *msg__; \
- CsrWifiSmeApWpsRegistrationFinishedCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsRegistrationFinishedCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeApWpsRegistrationFinishedCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationStartedReqSend
-
- DESCRIPTION
- This primitive tells SME that WPS registration procedure has started
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag -
- SelectedDevicePasswordId -
- SelectedconfigMethod -
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsRegistrationStartedReqCreate(msg__, dst__, src__, interfaceTag__, SelectedDevicePasswordId__, SelectedconfigMethod__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsRegistrationStartedReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_REGISTRATION_STARTED_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->SelectedDevicePasswordId = (SelectedDevicePasswordId__); \
- msg__->SelectedconfigMethod = (SelectedconfigMethod__);
-
-#define CsrWifiSmeApWpsRegistrationStartedReqSendTo(dst__, src__, interfaceTag__, SelectedDevicePasswordId__, SelectedconfigMethod__) \
- { \
- CsrWifiSmeApWpsRegistrationStartedReq *msg__; \
- CsrWifiSmeApWpsRegistrationStartedReqCreate(msg__, dst__, src__, interfaceTag__, SelectedDevicePasswordId__, SelectedconfigMethod__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsRegistrationStartedReqSend(src__, interfaceTag__, SelectedDevicePasswordId__, SelectedconfigMethod__) \
- CsrWifiSmeApWpsRegistrationStartedReqSendTo(CSR_WIFI_SME_IFACEQUEUE, src__, interfaceTag__, SelectedDevicePasswordId__, SelectedconfigMethod__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationStartedCfmSend
-
- DESCRIPTION
- A confirm for UNIFI_MGT_AP_WPS_REGISTRATION_STARTED.request
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag -
- status -
-
-*******************************************************************************/
-#define CsrWifiSmeApWpsRegistrationStartedCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeApWpsRegistrationStartedCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_AP_PRIM, CSR_WIFI_SME_AP_WPS_REGISTRATION_STARTED_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeApWpsRegistrationStartedCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeApWpsRegistrationStartedCfm *msg__; \
- CsrWifiSmeApWpsRegistrationStartedCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_AP_PRIM, msg__); \
- }
-
-#define CsrWifiSmeApWpsRegistrationStartedCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeApWpsRegistrationStartedCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-
-#endif /* CSR_WIFI_SME_AP_LIB_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_AP_PRIM_H__
-#define CSR_WIFI_SME_AP_PRIM_H__
-
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-#include "csr_wifi_sme_prim.h"
-
-#ifndef CSR_WIFI_AP_ENABLE
-#error CSR_WIFI_AP_ENABLE MUST be defined inorder to use csr_wifi_sme_ap_prim.h
-#endif
-
-#define CSR_WIFI_SME_AP_PRIM (0x0407)
-
-typedef CsrPrim CsrWifiSmeApPrim;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApAccessType
-
- DESCRIPTION
- Allow or deny STAs based on MAC address
-
- VALUES
- CSR_WIFI_AP_ACCESS_TYPE_NONE - None
- CSR_WIFI_AP_ACCESS_TYPE_ALLOW - Allow only if MAC address is from the list
- CSR_WIFI_AP_ACCESS_TYPE_DENY - Disallow if MAC address is from the list
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApAccessType;
-#define CSR_WIFI_AP_ACCESS_TYPE_NONE ((CsrWifiSmeApAccessType) 0x00)
-#define CSR_WIFI_AP_ACCESS_TYPE_ALLOW ((CsrWifiSmeApAccessType) 0x01)
-#define CSR_WIFI_AP_ACCESS_TYPE_DENY ((CsrWifiSmeApAccessType) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApAuthSupport
-
- DESCRIPTION
- Define bits for AP authentication support
-
- VALUES
- CSR_WIFI_SME_RSN_AUTH_WPAPSK - RSN WPA-PSK Support
- CSR_WIFI_SME_RSN_AUTH_WPA2PSK - RSN WPA2-PSK Support
- CSR_WIFI_SME_AUTH_WAPIPSK - WAPI-PSK Support
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApAuthSupport;
-#define CSR_WIFI_SME_RSN_AUTH_WPAPSK ((CsrWifiSmeApAuthSupport) 0x01)
-#define CSR_WIFI_SME_RSN_AUTH_WPA2PSK ((CsrWifiSmeApAuthSupport) 0x02)
-#define CSR_WIFI_SME_AUTH_WAPIPSK ((CsrWifiSmeApAuthSupport) 0x04)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApAuthType
-
- DESCRIPTION
- Definition of the SME AP Authentication Options
-
- VALUES
- CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM
- - Open authentication
- CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL
- - Personal authentication using a passphrase or a pre-shared
- key.
- CSR_WIFI_SME_AP_AUTH_TYPE_WEP
- - WEP authentication. This can be either open or shared key
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApAuthType;
-#define CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM ((CsrWifiSmeApAuthType) 0x00)
-#define CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL ((CsrWifiSmeApAuthType) 0x01)
-#define CSR_WIFI_SME_AP_AUTH_TYPE_WEP ((CsrWifiSmeApAuthType) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApDirection
-
- DESCRIPTION
- Definition of Direction
-
- VALUES
- CSR_WIFI_AP_DIRECTION_RECEIPIENT - Receipient
- CSR_WIFI_AP_DIRECTION_ORIGINATOR - Originator
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApDirection;
-#define CSR_WIFI_AP_DIRECTION_RECEIPIENT ((CsrWifiSmeApDirection) 0x00)
-#define CSR_WIFI_AP_DIRECTION_ORIGINATOR ((CsrWifiSmeApDirection) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApPhySupport
-
- DESCRIPTION
- Define bits for CsrWifiSmeApPhySupportMask
-
- VALUES
- CSR_WIFI_SME_AP_PHY_SUPPORT_A - 802.11a. It is not supported in the current
- release.
- CSR_WIFI_SME_AP_PHY_SUPPORT_B - 802.11b
- CSR_WIFI_SME_AP_PHY_SUPPORT_G - 802.11g
- CSR_WIFI_SME_AP_PHY_SUPPORT_N - 802.11n
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApPhySupport;
-#define CSR_WIFI_SME_AP_PHY_SUPPORT_A ((CsrWifiSmeApPhySupport) 0x01)
-#define CSR_WIFI_SME_AP_PHY_SUPPORT_B ((CsrWifiSmeApPhySupport) 0x02)
-#define CSR_WIFI_SME_AP_PHY_SUPPORT_G ((CsrWifiSmeApPhySupport) 0x04)
-#define CSR_WIFI_SME_AP_PHY_SUPPORT_N ((CsrWifiSmeApPhySupport) 0x08)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApType
-
- DESCRIPTION
- Definition of AP types
-
- VALUES
- CSR_WIFI_AP_TYPE_LEGACY - Legacy AP
- CSR_WIFI_AP_TYPE_P2P - P2P Group Owner(GO)
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApType;
-#define CSR_WIFI_AP_TYPE_LEGACY ((CsrWifiSmeApType) 0x00)
-#define CSR_WIFI_AP_TYPE_P2P ((CsrWifiSmeApType) 0x01)
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApAuthSupportMask
-
- DESCRIPTION
- See CsrWifiSmeApAuthSupport for bit definitions
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApAuthSupportMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApPhySupportMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeApPhySupport
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeApPhySupportMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApRsnCapabilities
-
- DESCRIPTION
- Set to 0 for the current release
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeApRsnCapabilities;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApRsnCapabilitiesMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeApRsnCapabilities
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeApRsnCapabilitiesMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWapiCapabilities
-
- DESCRIPTION
- Ignored by the stack as WAPI is not supported for AP operations in the
- current release
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeApWapiCapabilities;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWapiCapabilitiesMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeApWapiCapabilities
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeApWapiCapabilitiesMask;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApHtParams
-
- DESCRIPTION
- Structure holding HT parameters
-
- MEMBERS
- greenfieldSupported - Indicates if the AP supports Htgreenfield operation
- subject to the chip capability. If the chip does not
- support Htgreenfield operation, this parameter will be
- ignored.
- NOTE: if shortGi20MHz is set to TRUE and the chip
- supports short GI operation for 20MHz this field will
- be be ignored and the AP will not support Htgreenfield
- operation.
- NOTE: This field is ignored by the Wi-Fi stack for the
- current release. It implies that AP does not support
- greenfield operation.
- shortGi20MHz - Indicates if the AP support short GI operation for
- 20MHz subject to the chip capability.If the chip does
- not support short GI for 20MHz, this parameter is
- ignored
- rxStbc - Support for STBC for receive. 0 => No support for STBC
- , 1=> Use STBC for Rx
- rifsModeAllowed - RIFS Mode is allowed to protect overlapping non-HT BSS
- htProtection - Deprecated
- dualCtsProtection - Dual CTS Protection enabled
-
-*******************************************************************************/
-typedef struct
-{
- u8 greenfieldSupported;
- u8 shortGi20MHz;
- u8 rxStbc;
- u8 rifsModeAllowed;
- u8 htProtection;
- u8 dualCtsProtection;
-} CsrWifiSmeApHtParams;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApP2pOperatingChanEntry
-
- DESCRIPTION
-
- MEMBERS
- operatingClass - Channel operating class
- operatingChannelCount - Number of channels in this entry
- operatingChannel - List of channels
-
-*******************************************************************************/
-typedef struct
-{
- u8 operatingClass;
- u8 operatingChannelCount;
- u8 *operatingChannel;
-} CsrWifiSmeApP2pOperatingChanEntry;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApP2pOperatingChanList
-
- DESCRIPTION
- This structure contains the lists of P2P operating channels
-
- MEMBERS
- country - Country
- channelEntryListCount - Number of entries
- channelEntryList - List of entries
-
-*******************************************************************************/
-typedef struct
-{
- u8 country[3];
- u8 channelEntryListCount;
- CsrWifiSmeApP2pOperatingChanEntry *channelEntryList;
-} CsrWifiSmeApP2pOperatingChanList;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApAuthPers
-
- DESCRIPTION
-
- MEMBERS
- authSupport -
- encryptionModeMask -
- rsnCapabilities -
- wapiCapabilities -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApAuthSupportMask authSupport;
- CsrWifiSmeEncryptionMask encryptionModeMask;
- CsrWifiSmeApRsnCapabilitiesMask rsnCapabilities;
- CsrWifiSmeApWapiCapabilitiesMask wapiCapabilities;
-} CsrWifiSmeApAuthPers;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBaSession
-
- DESCRIPTION
-
- MEMBERS
- peerMacAddress - Indicates MAC address of the peer station
- tid - Specifies the TID of the MSDUs for which this Block Ack has
- been set up. Range: 0-15
- direction - Specifies if the AP is the originator or the recipient of
- the data stream that uses the Block Ack.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress peerMacAddress;
- u8 tid;
- CsrWifiSmeApDirection direction;
-} CsrWifiSmeApBaSession;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApMacConfig
-
- DESCRIPTION
- Structure holding AP MAC configuration.
-
- MEMBERS
- phySupportedBitmap - Indicates supported physical layers
- beaconInterval - Beacon interval in terms of TUs
- dtimPeriod - DTIM period in terms of number of beacon intervals
- maxListenInterval - Maximum allowed listen interval as number of beacon
- intervals
- supportedRatesCount - Number of supported rates. Range : 0 to 20
- supportedRates - List of supportedRates. A rate is specied in the
- units of 500kbps. An entry for a basic rate shall
- have the MSB set to 1.
- preamble - Preamble to be advertised in beacons and probe
- responses
- shortSlotTimeEnabled - TRUE indicates the AP shall use short slot time if
- all the stations use short slot operation.
- ctsProtectionType - CTS protection to be used
- wmmEnabled - Indicate whether WMM is enabled or not. If set to
- FALSE,the WMM parameters shall be ignored by the
- receiver.
- wmmApParams - WMM parameters to be used for local firmware queue
- configuration. Array index corresponds to the ACI.
- wmmApBcParams - WMM parameters to be advertised in beacon/probe
- response. Array index corresponds to the ACI
- accessType - Specifies whether the MAC addresses from the list
- should be allowed or denied
- macAddressListCount - Number of MAC addresses
- macAddressList - List of MAC addresses
- apHtParams - AP HT parameters. The stack shall use these
- parameters only if phySupportedBitmap indicates
- support for IEEE 802.11n
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApPhySupportMask phySupportedBitmap;
- u16 beaconInterval;
- u8 dtimPeriod;
- u16 maxListenInterval;
- u8 supportedRatesCount;
- u8 supportedRates[20];
- CsrWifiSmePreambleType preamble;
- u8 shortSlotTimeEnabled;
- CsrWifiSmeCtsProtectionType ctsProtectionType;
- u8 wmmEnabled;
- CsrWifiSmeWmmAcParams wmmApParams[4];
- CsrWifiSmeWmmAcParams wmmApBcParams[4];
- CsrWifiSmeApAccessType accessType;
- u8 macAddressListCount;
- CsrWifiMacAddress *macAddressList;
- CsrWifiSmeApHtParams apHtParams;
-} CsrWifiSmeApMacConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApP2pGoConfig
-
- DESCRIPTION
-
- MEMBERS
- groupCapability - Indicates the P2P group capabilities
- operatingChanList - List of operating channels in the order of
- decreasing priority. It may contain channel
- entry/entries not supported by the wifi stack.
- These shall be filtered out by the wifi stack
- opPsEnabled - Indicates whether opportunistic power save can
- be used.
- Note: This parameter is ignored by the WiFi
- stack for the current release
- ctWindow - Define Client Traffic window to be used in terms
- of number of TUs. Range: 0 to 127.
- Note: This parameter is ignored by the WiFi
- stack for the current release.
- noaConfigMethod - Notice of Absence configuration method.
- Note: This parameter is ignored by the WiFi
- stack for the current release.
- allowNoaWithNonP2pDevices - Indicates if NOA should be allowed if non P2P
- devices are connected. If allowed the non P2P
- devices may suffer in throughput.
- Note: This parameter is ignored by the WiFi
- stack for the current release.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeP2pGroupCapabilityMask groupCapability;
- CsrWifiSmeApP2pOperatingChanList operatingChanList;
- u8 opPsEnabled;
- u8 ctWindow;
- CsrWifiSmeP2pNoaConfigMethod noaConfigMethod;
- u8 allowNoaWithNonP2pDevices;
-} CsrWifiSmeApP2pGoConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApCredentials
-
- DESCRIPTION
-
- MEMBERS
- authType -
- smeAuthType -
- smeAuthTypeopenSystemEmpty -
- smeAuthTypeauthwep -
- smeAuthTypeauthPers -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApAuthType authType;
- union {
- CsrWifiSmeEmpty openSystemEmpty;
- CsrWifiSmeWepAuth authwep;
- CsrWifiSmeApAuthPers authPers;
- } smeAuthType;
-} CsrWifiSmeApCredentials;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApSecConfig
-
- DESCRIPTION
-
- MEMBERS
- apCredentials -
- wpsEnabled -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeApCredentials apCredentials;
- u8 wpsEnabled;
-} CsrWifiSmeApSecConfig;
-
-
-/* Downstream */
-#define CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_SME_AP_BEACONING_START_REQ ((CsrWifiSmeApPrim) (0x0000 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_BEACONING_STOP_REQ ((CsrWifiSmeApPrim) (0x0001 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_REGISTRATION_STARTED_REQ ((CsrWifiSmeApPrim) (0x0002 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_REGISTRATION_FINISHED_REQ ((CsrWifiSmeApPrim) (0x0003 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WMM_PARAM_UPDATE_REQ ((CsrWifiSmeApPrim) (0x0004 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_STA_DISCONNECT_REQ ((CsrWifiSmeApPrim) (0x0005 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_CONFIGURATION_REQ ((CsrWifiSmeApPrim) (0x0006 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_ACTIVE_BA_GET_REQ ((CsrWifiSmeApPrim) (0x0007 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_BA_DELETE_REQ ((CsrWifiSmeApPrim) (0x0008 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_HIGHEST (0x0008 + CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_SME_AP_BEACONING_START_CFM ((CsrWifiSmeApPrim)(0x0000 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_BEACONING_STOP_CFM ((CsrWifiSmeApPrim)(0x0001 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_STA_NOTIFY_IND ((CsrWifiSmeApPrim)(0x0002 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_STA_CONNECT_START_IND ((CsrWifiSmeApPrim)(0x0003 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_REGISTRATION_STARTED_CFM ((CsrWifiSmeApPrim)(0x0004 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_REGISTRATION_FINISHED_CFM ((CsrWifiSmeApPrim)(0x0005 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WMM_PARAM_UPDATE_CFM ((CsrWifiSmeApPrim)(0x0006 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_STA_DISCONNECT_CFM ((CsrWifiSmeApPrim)(0x0007 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_WPS_CONFIGURATION_CFM ((CsrWifiSmeApPrim)(0x0008 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_ERROR_IND ((CsrWifiSmeApPrim)(0x0009 + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_ACTIVE_BA_GET_CFM ((CsrWifiSmeApPrim)(0x000A + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AP_BA_DELETE_CFM ((CsrWifiSmeApPrim)(0x000B + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_SME_AP_PRIM_UPSTREAM_HIGHEST (0x000B + CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_SME_AP_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_SME_AP_PRIM_UPSTREAM_COUNT (CSR_WIFI_SME_AP_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_SME_AP_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStartReq
-
- DESCRIPTION
- This primitive requests the SME to start AP or GO functionality
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- initialPresence - Set to 0, if Not in a group fomration phase, set to 1 ,
- during group formation phase
- apType - apType : Legacy AP or P2PGO
- cloakSsid - cloakSsid flag.
- ssid - ssid.
- ifIndex - Radio Interface
- channel - channel.
- maxConnections - Maximum Stations + P2PClients allowed
- apCredentials - AP security credeitals used to advertise in beacon /probe
- response
- smeApConfig - AP configuration
- p2pGoParam - P2P specific GO parameters. Ignored if it is a leagacy AP
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 initialPresence;
- CsrWifiSmeApType apType;
- u8 cloakSsid;
- CsrWifiSsid ssid;
- CsrWifiSmeRadioIF ifIndex;
- u8 channel;
- u8 maxConnections;
- CsrWifiSmeApSecConfig apCredentials;
- CsrWifiSmeApMacConfig smeApConfig;
- CsrWifiSmeApP2pGoConfig p2pGoParam;
-} CsrWifiSmeApBeaconingStartReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStopReq
-
- DESCRIPTION
- This primitive requests the SME to STOP AP or P2PGO operation
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeApBeaconingStopReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationStartedReq
-
- DESCRIPTION
- This primitive tells SME that WPS registration procedure has started
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- SelectedDevicePasswordId -
- SelectedconfigMethod -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeWpsDpid SelectedDevicePasswordId;
- CsrWifiSmeWpsConfigType SelectedconfigMethod;
-} CsrWifiSmeApWpsRegistrationStartedReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationFinishedReq
-
- DESCRIPTION
- This primitive tells SME that WPS registration procedure has finished
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeApWpsRegistrationFinishedReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWmmParamUpdateReq
-
- DESCRIPTION
- Application uses this primitive to update the WMM parameters on the fly
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- wmmApParams - WMM parameters to be used for local firmware queue
- configuration
- wmmApBcParams - WMM parameters to be advertised in beacon/probe response
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeWmmAcParams wmmApParams[4];
- CsrWifiSmeWmmAcParams wmmApBcParams[4];
-} CsrWifiSmeApWmmParamUpdateReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaDisconnectReq
-
- DESCRIPTION
- This primitive tells SME to deauth ot disassociate a particular station
- within BSS
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- deauthReason -
- disassocReason -
- peerMacaddress -
- keepBlocking - If TRUE, the station is blocked. If FALSE and the station
- is connected, disconnect the station. If FALSE and the
- station is not connected, no action is taken.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeIEEE80211Reason deauthReason;
- CsrWifiSmeIEEE80211Reason disassocReason;
- CsrWifiMacAddress peerMacaddress;
- u8 keepBlocking;
-} CsrWifiSmeApStaDisconnectReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsConfigurationReq
-
- DESCRIPTION
- This primitive passes the WPS information for the device to SME. This may
- be accepted only if no interface is active.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- wpsConfig - WPS config.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeWpsConfig wpsConfig;
-} CsrWifiSmeApWpsConfigurationReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApActiveBaGetReq
-
- DESCRIPTION
- This primitive used to retrieve information related to the active block
- ack sessions
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeApActiveBaGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBaDeleteReq
-
- DESCRIPTION
- This primitive is used to delete an active block ack session
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- reason -
- baSession - BA session to be deleted
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeIEEE80211Reason reason;
- CsrWifiSmeApBaSession baSession;
-} CsrWifiSmeApBaDeleteReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStartCfm
-
- DESCRIPTION
- This primitive confirms the completion of the request along with the
- status
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
- secIeLength -
- secIe -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- u16 secIeLength;
- u8 *secIe;
-} CsrWifiSmeApBeaconingStartCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBeaconingStopCfm
-
- DESCRIPTION
- This primitive confirms AP or P2PGO operation is terminated
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeApBeaconingStopCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaNotifyInd
-
- DESCRIPTION
- This primitive indicates that a station has joined or a previously joined
- station has left the BSS/group
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- mediaStatus -
- peerMacAddress -
- peerDeviceAddress -
- disassocReason -
- deauthReason -
- WpsRegistration -
- secIeLength -
- secIe -
- groupKeyId -
- seqNumber -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeMediaStatus mediaStatus;
- CsrWifiMacAddress peerMacAddress;
- CsrWifiMacAddress peerDeviceAddress;
- CsrWifiSmeIEEE80211Reason disassocReason;
- CsrWifiSmeIEEE80211Reason deauthReason;
- CsrWifiSmeWpsRegistration WpsRegistration;
- u8 secIeLength;
- u8 *secIe;
- u8 groupKeyId;
- u16 seqNumber[8];
-} CsrWifiSmeApStaNotifyInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaConnectStartInd
-
- DESCRIPTION
- This primitive indicates that a stations request to join the group/BSS is
- accepted
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- peerMacAddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiMacAddress peerMacAddress;
-} CsrWifiSmeApStaConnectStartInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationStartedCfm
-
- DESCRIPTION
- A confirm for UNIFI_MGT_AP_WPS_REGISTRATION_STARTED.request
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeApWpsRegistrationStartedCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsRegistrationFinishedCfm
-
- DESCRIPTION
- A confirm for UNIFI_MGT_AP_WPS_REGISTRATION_FINISHED.request
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeApWpsRegistrationFinishedCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWmmParamUpdateCfm
-
- DESCRIPTION
- A confirm for CSR_WIFI_SME_AP_WMM_PARAM_UPDATE.request
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeApWmmParamUpdateCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApStaDisconnectCfm
-
- DESCRIPTION
- This primitive confirms the station is disconnected
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status -
- peerMacaddress -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiMacAddress peerMacaddress;
-} CsrWifiSmeApStaDisconnectCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApWpsConfigurationCfm
-
- DESCRIPTION
- Confirm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeApWpsConfigurationCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApErrorInd
-
- DESCRIPTION
- This primitve is sent by SME to indicate some error in AP operationi
- after AP operations were started successfully and continuing the AP
- operation may lead to undesired behaviour. It is the responsibility of
- the upper layers to stop AP operation if needed
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Range 0-1
- apType -
- status - Contains the error status
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeApType apType;
- CsrResult status;
-} CsrWifiSmeApErrorInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApActiveBaGetCfm
-
- DESCRIPTION
- This primitive carries the information related to the active ba sessions
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status - Reports the result of the request
- activeBaCount - Number of active block ack session
- activeBaSessions - Points to a buffer containing an array of
- CsrWifiSmeApBaSession structures.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- u16 activeBaCount;
- CsrWifiSmeApBaSession *activeBaSessions;
-} CsrWifiSmeApActiveBaGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeApBaDeleteCfm
-
- DESCRIPTION
- This primitive confirms the BA is deleted
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag -
- status - Reports the result of the request
- baSession - deleted BA session
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeApBaSession baSession;
-} CsrWifiSmeApBaDeleteCfm;
-
-
-#endif /* CSR_WIFI_SME_AP_PRIM_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#include "csr_msgconv.h"
-#include "csr_macro.h"
-
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-#endif
-
-#ifndef EXCLUDE_CSR_WIFI_SME_MODULE
-#include "csr_wifi_sme_serialize.h"
-#include "csr_wifi_sme_prim.h"
-
-static CsrMsgConvMsgEntry csrwifisme_conv_lut[] = {
- { CSR_WIFI_SME_ACTIVATE_REQ, CsrWifiSmeActivateReqSizeof, CsrWifiSmeActivateReqSer, CsrWifiSmeActivateReqDes, CsrWifiSmeActivateReqSerFree },
- { CSR_WIFI_SME_ADHOC_CONFIG_GET_REQ, CsrWifiSmeAdhocConfigGetReqSizeof, CsrWifiSmeAdhocConfigGetReqSer, CsrWifiSmeAdhocConfigGetReqDes, CsrWifiSmeAdhocConfigGetReqSerFree },
- { CSR_WIFI_SME_ADHOC_CONFIG_SET_REQ, CsrWifiSmeAdhocConfigSetReqSizeof, CsrWifiSmeAdhocConfigSetReqSer, CsrWifiSmeAdhocConfigSetReqDes, CsrWifiSmeAdhocConfigSetReqSerFree },
- { CSR_WIFI_SME_BLACKLIST_REQ, CsrWifiSmeBlacklistReqSizeof, CsrWifiSmeBlacklistReqSer, CsrWifiSmeBlacklistReqDes, CsrWifiSmeBlacklistReqSerFree },
- { CSR_WIFI_SME_CALIBRATION_DATA_GET_REQ, CsrWifiSmeCalibrationDataGetReqSizeof, CsrWifiSmeCalibrationDataGetReqSer, CsrWifiSmeCalibrationDataGetReqDes, CsrWifiSmeCalibrationDataGetReqSerFree },
- { CSR_WIFI_SME_CALIBRATION_DATA_SET_REQ, CsrWifiSmeCalibrationDataSetReqSizeof, CsrWifiSmeCalibrationDataSetReqSer, CsrWifiSmeCalibrationDataSetReqDes, CsrWifiSmeCalibrationDataSetReqSerFree },
- { CSR_WIFI_SME_CCX_CONFIG_GET_REQ, CsrWifiSmeCcxConfigGetReqSizeof, CsrWifiSmeCcxConfigGetReqSer, CsrWifiSmeCcxConfigGetReqDes, CsrWifiSmeCcxConfigGetReqSerFree },
- { CSR_WIFI_SME_CCX_CONFIG_SET_REQ, CsrWifiSmeCcxConfigSetReqSizeof, CsrWifiSmeCcxConfigSetReqSer, CsrWifiSmeCcxConfigSetReqDes, CsrWifiSmeCcxConfigSetReqSerFree },
- { CSR_WIFI_SME_COEX_CONFIG_GET_REQ, CsrWifiSmeCoexConfigGetReqSizeof, CsrWifiSmeCoexConfigGetReqSer, CsrWifiSmeCoexConfigGetReqDes, CsrWifiSmeCoexConfigGetReqSerFree },
- { CSR_WIFI_SME_COEX_CONFIG_SET_REQ, CsrWifiSmeCoexConfigSetReqSizeof, CsrWifiSmeCoexConfigSetReqSer, CsrWifiSmeCoexConfigSetReqDes, CsrWifiSmeCoexConfigSetReqSerFree },
- { CSR_WIFI_SME_COEX_INFO_GET_REQ, CsrWifiSmeCoexInfoGetReqSizeof, CsrWifiSmeCoexInfoGetReqSer, CsrWifiSmeCoexInfoGetReqDes, CsrWifiSmeCoexInfoGetReqSerFree },
- { CSR_WIFI_SME_CONNECT_REQ, CsrWifiSmeConnectReqSizeof, CsrWifiSmeConnectReqSer, CsrWifiSmeConnectReqDes, CsrWifiSmeConnectReqSerFree },
- { CSR_WIFI_SME_CONNECTION_CONFIG_GET_REQ, CsrWifiSmeConnectionConfigGetReqSizeof, CsrWifiSmeConnectionConfigGetReqSer, CsrWifiSmeConnectionConfigGetReqDes, CsrWifiSmeConnectionConfigGetReqSerFree },
- { CSR_WIFI_SME_CONNECTION_INFO_GET_REQ, CsrWifiSmeConnectionInfoGetReqSizeof, CsrWifiSmeConnectionInfoGetReqSer, CsrWifiSmeConnectionInfoGetReqDes, CsrWifiSmeConnectionInfoGetReqSerFree },
- { CSR_WIFI_SME_CONNECTION_STATS_GET_REQ, CsrWifiSmeConnectionStatsGetReqSizeof, CsrWifiSmeConnectionStatsGetReqSer, CsrWifiSmeConnectionStatsGetReqDes, CsrWifiSmeConnectionStatsGetReqSerFree },
- { CSR_WIFI_SME_DEACTIVATE_REQ, CsrWifiSmeDeactivateReqSizeof, CsrWifiSmeDeactivateReqSer, CsrWifiSmeDeactivateReqDes, CsrWifiSmeDeactivateReqSerFree },
- { CSR_WIFI_SME_DISCONNECT_REQ, CsrWifiSmeDisconnectReqSizeof, CsrWifiSmeDisconnectReqSer, CsrWifiSmeDisconnectReqDes, CsrWifiSmeDisconnectReqSerFree },
- { CSR_WIFI_SME_EVENT_MASK_SET_REQ, CsrWifiSmeEventMaskSetReqSizeof, CsrWifiSmeEventMaskSetReqSer, CsrWifiSmeEventMaskSetReqDes, CsrWifiSmeEventMaskSetReqSerFree },
- { CSR_WIFI_SME_HOST_CONFIG_GET_REQ, CsrWifiSmeHostConfigGetReqSizeof, CsrWifiSmeHostConfigGetReqSer, CsrWifiSmeHostConfigGetReqDes, CsrWifiSmeHostConfigGetReqSerFree },
- { CSR_WIFI_SME_HOST_CONFIG_SET_REQ, CsrWifiSmeHostConfigSetReqSizeof, CsrWifiSmeHostConfigSetReqSer, CsrWifiSmeHostConfigSetReqDes, CsrWifiSmeHostConfigSetReqSerFree },
- { CSR_WIFI_SME_KEY_REQ, CsrWifiSmeKeyReqSizeof, CsrWifiSmeKeyReqSer, CsrWifiSmeKeyReqDes, CsrWifiSmeKeyReqSerFree },
- { CSR_WIFI_SME_LINK_QUALITY_GET_REQ, CsrWifiSmeLinkQualityGetReqSizeof, CsrWifiSmeLinkQualityGetReqSer, CsrWifiSmeLinkQualityGetReqDes, CsrWifiSmeLinkQualityGetReqSerFree },
- { CSR_WIFI_SME_MIB_CONFIG_GET_REQ, CsrWifiSmeMibConfigGetReqSizeof, CsrWifiSmeMibConfigGetReqSer, CsrWifiSmeMibConfigGetReqDes, CsrWifiSmeMibConfigGetReqSerFree },
- { CSR_WIFI_SME_MIB_CONFIG_SET_REQ, CsrWifiSmeMibConfigSetReqSizeof, CsrWifiSmeMibConfigSetReqSer, CsrWifiSmeMibConfigSetReqDes, CsrWifiSmeMibConfigSetReqSerFree },
- { CSR_WIFI_SME_MIB_GET_NEXT_REQ, CsrWifiSmeMibGetNextReqSizeof, CsrWifiSmeMibGetNextReqSer, CsrWifiSmeMibGetNextReqDes, CsrWifiSmeMibGetNextReqSerFree },
- { CSR_WIFI_SME_MIB_GET_REQ, CsrWifiSmeMibGetReqSizeof, CsrWifiSmeMibGetReqSer, CsrWifiSmeMibGetReqDes, CsrWifiSmeMibGetReqSerFree },
- { CSR_WIFI_SME_MIB_SET_REQ, CsrWifiSmeMibSetReqSizeof, CsrWifiSmeMibSetReqSer, CsrWifiSmeMibSetReqDes, CsrWifiSmeMibSetReqSerFree },
- { CSR_WIFI_SME_MULTICAST_ADDRESS_REQ, CsrWifiSmeMulticastAddressReqSizeof, CsrWifiSmeMulticastAddressReqSer, CsrWifiSmeMulticastAddressReqDes, CsrWifiSmeMulticastAddressReqSerFree },
- { CSR_WIFI_SME_PACKET_FILTER_SET_REQ, CsrWifiSmePacketFilterSetReqSizeof, CsrWifiSmePacketFilterSetReqSer, CsrWifiSmePacketFilterSetReqDes, CsrWifiSmePacketFilterSetReqSerFree },
- { CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_REQ, CsrWifiSmePermanentMacAddressGetReqSizeof, CsrWifiSmePermanentMacAddressGetReqSer, CsrWifiSmePermanentMacAddressGetReqDes, CsrWifiSmePermanentMacAddressGetReqSerFree },
- { CSR_WIFI_SME_PMKID_REQ, CsrWifiSmePmkidReqSizeof, CsrWifiSmePmkidReqSer, CsrWifiSmePmkidReqDes, CsrWifiSmePmkidReqSerFree },
- { CSR_WIFI_SME_POWER_CONFIG_GET_REQ, CsrWifiSmePowerConfigGetReqSizeof, CsrWifiSmePowerConfigGetReqSer, CsrWifiSmePowerConfigGetReqDes, CsrWifiSmePowerConfigGetReqSerFree },
- { CSR_WIFI_SME_POWER_CONFIG_SET_REQ, CsrWifiSmePowerConfigSetReqSizeof, CsrWifiSmePowerConfigSetReqSer, CsrWifiSmePowerConfigSetReqDes, CsrWifiSmePowerConfigSetReqSerFree },
- { CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_REQ, CsrWifiSmeRegulatoryDomainInfoGetReqSizeof, CsrWifiSmeRegulatoryDomainInfoGetReqSer, CsrWifiSmeRegulatoryDomainInfoGetReqDes, CsrWifiSmeRegulatoryDomainInfoGetReqSerFree },
- { CSR_WIFI_SME_ROAMING_CONFIG_GET_REQ, CsrWifiSmeRoamingConfigGetReqSizeof, CsrWifiSmeRoamingConfigGetReqSer, CsrWifiSmeRoamingConfigGetReqDes, CsrWifiSmeRoamingConfigGetReqSerFree },
- { CSR_WIFI_SME_ROAMING_CONFIG_SET_REQ, CsrWifiSmeRoamingConfigSetReqSizeof, CsrWifiSmeRoamingConfigSetReqSer, CsrWifiSmeRoamingConfigSetReqDes, CsrWifiSmeRoamingConfigSetReqSerFree },
- { CSR_WIFI_SME_SCAN_CONFIG_GET_REQ, CsrWifiSmeScanConfigGetReqSizeof, CsrWifiSmeScanConfigGetReqSer, CsrWifiSmeScanConfigGetReqDes, CsrWifiSmeScanConfigGetReqSerFree },
- { CSR_WIFI_SME_SCAN_CONFIG_SET_REQ, CsrWifiSmeScanConfigSetReqSizeof, CsrWifiSmeScanConfigSetReqSer, CsrWifiSmeScanConfigSetReqDes, CsrWifiSmeScanConfigSetReqSerFree },
- { CSR_WIFI_SME_SCAN_FULL_REQ, CsrWifiSmeScanFullReqSizeof, CsrWifiSmeScanFullReqSer, CsrWifiSmeScanFullReqDes, CsrWifiSmeScanFullReqSerFree },
- { CSR_WIFI_SME_SCAN_RESULTS_FLUSH_REQ, CsrWifiSmeScanResultsFlushReqSizeof, CsrWifiSmeScanResultsFlushReqSer, CsrWifiSmeScanResultsFlushReqDes, CsrWifiSmeScanResultsFlushReqSerFree },
- { CSR_WIFI_SME_SCAN_RESULTS_GET_REQ, CsrWifiSmeScanResultsGetReqSizeof, CsrWifiSmeScanResultsGetReqSer, CsrWifiSmeScanResultsGetReqDes, CsrWifiSmeScanResultsGetReqSerFree },
- { CSR_WIFI_SME_SME_STA_CONFIG_GET_REQ, CsrWifiSmeSmeStaConfigGetReqSizeof, CsrWifiSmeSmeStaConfigGetReqSer, CsrWifiSmeSmeStaConfigGetReqDes, CsrWifiSmeSmeStaConfigGetReqSerFree },
- { CSR_WIFI_SME_SME_STA_CONFIG_SET_REQ, CsrWifiSmeSmeStaConfigSetReqSizeof, CsrWifiSmeSmeStaConfigSetReqSer, CsrWifiSmeSmeStaConfigSetReqDes, CsrWifiSmeSmeStaConfigSetReqSerFree },
- { CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_REQ, CsrWifiSmeStationMacAddressGetReqSizeof, CsrWifiSmeStationMacAddressGetReqSer, CsrWifiSmeStationMacAddressGetReqDes, CsrWifiSmeStationMacAddressGetReqSerFree },
- { CSR_WIFI_SME_TSPEC_REQ, CsrWifiSmeTspecReqSizeof, CsrWifiSmeTspecReqSer, CsrWifiSmeTspecReqDes, CsrWifiSmeTspecReqSerFree },
- { CSR_WIFI_SME_VERSIONS_GET_REQ, CsrWifiSmeVersionsGetReqSizeof, CsrWifiSmeVersionsGetReqSer, CsrWifiSmeVersionsGetReqDes, CsrWifiSmeVersionsGetReqSerFree },
- { CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ, CsrWifiSmeWifiFlightmodeReqSizeof, CsrWifiSmeWifiFlightmodeReqSer, CsrWifiSmeWifiFlightmodeReqDes, CsrWifiSmeWifiFlightmodeReqSerFree },
- { CSR_WIFI_SME_WIFI_OFF_REQ, CsrWifiSmeWifiOffReqSizeof, CsrWifiSmeWifiOffReqSer, CsrWifiSmeWifiOffReqDes, CsrWifiSmeWifiOffReqSerFree },
- { CSR_WIFI_SME_WIFI_ON_REQ, CsrWifiSmeWifiOnReqSizeof, CsrWifiSmeWifiOnReqSer, CsrWifiSmeWifiOnReqDes, CsrWifiSmeWifiOnReqSerFree },
- { CSR_WIFI_SME_CLOAKED_SSIDS_SET_REQ, CsrWifiSmeCloakedSsidsSetReqSizeof, CsrWifiSmeCloakedSsidsSetReqSer, CsrWifiSmeCloakedSsidsSetReqDes, CsrWifiSmeCloakedSsidsSetReqSerFree },
- { CSR_WIFI_SME_CLOAKED_SSIDS_GET_REQ, CsrWifiSmeCloakedSsidsGetReqSizeof, CsrWifiSmeCloakedSsidsGetReqSer, CsrWifiSmeCloakedSsidsGetReqDes, CsrWifiSmeCloakedSsidsGetReqSerFree },
- { CSR_WIFI_SME_SME_COMMON_CONFIG_GET_REQ, CsrWifiSmeSmeCommonConfigGetReqSizeof, CsrWifiSmeSmeCommonConfigGetReqSer, CsrWifiSmeSmeCommonConfigGetReqDes, CsrWifiSmeSmeCommonConfigGetReqSerFree },
- { CSR_WIFI_SME_SME_COMMON_CONFIG_SET_REQ, CsrWifiSmeSmeCommonConfigSetReqSizeof, CsrWifiSmeSmeCommonConfigSetReqSer, CsrWifiSmeSmeCommonConfigSetReqDes, CsrWifiSmeSmeCommonConfigSetReqSerFree },
- { CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_REQ, CsrWifiSmeInterfaceCapabilityGetReqSizeof, CsrWifiSmeInterfaceCapabilityGetReqSer, CsrWifiSmeInterfaceCapabilityGetReqDes, CsrWifiSmeInterfaceCapabilityGetReqSerFree },
- { CSR_WIFI_SME_WPS_CONFIGURATION_REQ, CsrWifiSmeWpsConfigurationReqSizeof, CsrWifiSmeWpsConfigurationReqSer, CsrWifiSmeWpsConfigurationReqDes, CsrWifiSmeWpsConfigurationReqSerFree },
- { CSR_WIFI_SME_SET_REQ, CsrWifiSmeSetReqSizeof, CsrWifiSmeSetReqSer, CsrWifiSmeSetReqDes, CsrWifiSmeSetReqSerFree },
- { CSR_WIFI_SME_ACTIVATE_CFM, CsrWifiSmeActivateCfmSizeof, CsrWifiSmeActivateCfmSer, CsrWifiSmeActivateCfmDes, CsrWifiSmeActivateCfmSerFree },
- { CSR_WIFI_SME_ADHOC_CONFIG_GET_CFM, CsrWifiSmeAdhocConfigGetCfmSizeof, CsrWifiSmeAdhocConfigGetCfmSer, CsrWifiSmeAdhocConfigGetCfmDes, CsrWifiSmeAdhocConfigGetCfmSerFree },
- { CSR_WIFI_SME_ADHOC_CONFIG_SET_CFM, CsrWifiSmeAdhocConfigSetCfmSizeof, CsrWifiSmeAdhocConfigSetCfmSer, CsrWifiSmeAdhocConfigSetCfmDes, CsrWifiSmeAdhocConfigSetCfmSerFree },
- { CSR_WIFI_SME_ASSOCIATION_COMPLETE_IND, CsrWifiSmeAssociationCompleteIndSizeof, CsrWifiSmeAssociationCompleteIndSer, CsrWifiSmeAssociationCompleteIndDes, CsrWifiSmeAssociationCompleteIndSerFree },
- { CSR_WIFI_SME_ASSOCIATION_START_IND, CsrWifiSmeAssociationStartIndSizeof, CsrWifiSmeAssociationStartIndSer, CsrWifiSmeAssociationStartIndDes, CsrWifiSmeAssociationStartIndSerFree },
- { CSR_WIFI_SME_BLACKLIST_CFM, CsrWifiSmeBlacklistCfmSizeof, CsrWifiSmeBlacklistCfmSer, CsrWifiSmeBlacklistCfmDes, CsrWifiSmeBlacklistCfmSerFree },
- { CSR_WIFI_SME_CALIBRATION_DATA_GET_CFM, CsrWifiSmeCalibrationDataGetCfmSizeof, CsrWifiSmeCalibrationDataGetCfmSer, CsrWifiSmeCalibrationDataGetCfmDes, CsrWifiSmeCalibrationDataGetCfmSerFree },
- { CSR_WIFI_SME_CALIBRATION_DATA_SET_CFM, CsrWifiSmeCalibrationDataSetCfmSizeof, CsrWifiSmeCalibrationDataSetCfmSer, CsrWifiSmeCalibrationDataSetCfmDes, CsrWifiSmeCalibrationDataSetCfmSerFree },
- { CSR_WIFI_SME_CCX_CONFIG_GET_CFM, CsrWifiSmeCcxConfigGetCfmSizeof, CsrWifiSmeCcxConfigGetCfmSer, CsrWifiSmeCcxConfigGetCfmDes, CsrWifiSmeCcxConfigGetCfmSerFree },
- { CSR_WIFI_SME_CCX_CONFIG_SET_CFM, CsrWifiSmeCcxConfigSetCfmSizeof, CsrWifiSmeCcxConfigSetCfmSer, CsrWifiSmeCcxConfigSetCfmDes, CsrWifiSmeCcxConfigSetCfmSerFree },
- { CSR_WIFI_SME_COEX_CONFIG_GET_CFM, CsrWifiSmeCoexConfigGetCfmSizeof, CsrWifiSmeCoexConfigGetCfmSer, CsrWifiSmeCoexConfigGetCfmDes, CsrWifiSmeCoexConfigGetCfmSerFree },
- { CSR_WIFI_SME_COEX_CONFIG_SET_CFM, CsrWifiSmeCoexConfigSetCfmSizeof, CsrWifiSmeCoexConfigSetCfmSer, CsrWifiSmeCoexConfigSetCfmDes, CsrWifiSmeCoexConfigSetCfmSerFree },
- { CSR_WIFI_SME_COEX_INFO_GET_CFM, CsrWifiSmeCoexInfoGetCfmSizeof, CsrWifiSmeCoexInfoGetCfmSer, CsrWifiSmeCoexInfoGetCfmDes, CsrWifiSmeCoexInfoGetCfmSerFree },
- { CSR_WIFI_SME_CONNECT_CFM, CsrWifiSmeConnectCfmSizeof, CsrWifiSmeConnectCfmSer, CsrWifiSmeConnectCfmDes, CsrWifiSmeConnectCfmSerFree },
- { CSR_WIFI_SME_CONNECTION_CONFIG_GET_CFM, CsrWifiSmeConnectionConfigGetCfmSizeof, CsrWifiSmeConnectionConfigGetCfmSer, CsrWifiSmeConnectionConfigGetCfmDes, CsrWifiSmeConnectionConfigGetCfmSerFree },
- { CSR_WIFI_SME_CONNECTION_INFO_GET_CFM, CsrWifiSmeConnectionInfoGetCfmSizeof, CsrWifiSmeConnectionInfoGetCfmSer, CsrWifiSmeConnectionInfoGetCfmDes, CsrWifiSmeConnectionInfoGetCfmSerFree },
- { CSR_WIFI_SME_CONNECTION_QUALITY_IND, CsrWifiSmeConnectionQualityIndSizeof, CsrWifiSmeConnectionQualityIndSer, CsrWifiSmeConnectionQualityIndDes, CsrWifiSmeConnectionQualityIndSerFree },
- { CSR_WIFI_SME_CONNECTION_STATS_GET_CFM, CsrWifiSmeConnectionStatsGetCfmSizeof, CsrWifiSmeConnectionStatsGetCfmSer, CsrWifiSmeConnectionStatsGetCfmDes, CsrWifiSmeConnectionStatsGetCfmSerFree },
- { CSR_WIFI_SME_DEACTIVATE_CFM, CsrWifiSmeDeactivateCfmSizeof, CsrWifiSmeDeactivateCfmSer, CsrWifiSmeDeactivateCfmDes, CsrWifiSmeDeactivateCfmSerFree },
- { CSR_WIFI_SME_DISCONNECT_CFM, CsrWifiSmeDisconnectCfmSizeof, CsrWifiSmeDisconnectCfmSer, CsrWifiSmeDisconnectCfmDes, CsrWifiSmeDisconnectCfmSerFree },
- { CSR_WIFI_SME_EVENT_MASK_SET_CFM, CsrWifiSmeEventMaskSetCfmSizeof, CsrWifiSmeEventMaskSetCfmSer, CsrWifiSmeEventMaskSetCfmDes, CsrWifiSmeEventMaskSetCfmSerFree },
- { CSR_WIFI_SME_HOST_CONFIG_GET_CFM, CsrWifiSmeHostConfigGetCfmSizeof, CsrWifiSmeHostConfigGetCfmSer, CsrWifiSmeHostConfigGetCfmDes, CsrWifiSmeHostConfigGetCfmSerFree },
- { CSR_WIFI_SME_HOST_CONFIG_SET_CFM, CsrWifiSmeHostConfigSetCfmSizeof, CsrWifiSmeHostConfigSetCfmSer, CsrWifiSmeHostConfigSetCfmDes, CsrWifiSmeHostConfigSetCfmSerFree },
- { CSR_WIFI_SME_IBSS_STATION_IND, CsrWifiSmeIbssStationIndSizeof, CsrWifiSmeIbssStationIndSer, CsrWifiSmeIbssStationIndDes, CsrWifiSmeIbssStationIndSerFree },
- { CSR_WIFI_SME_KEY_CFM, CsrWifiSmeKeyCfmSizeof, CsrWifiSmeKeyCfmSer, CsrWifiSmeKeyCfmDes, CsrWifiSmeKeyCfmSerFree },
- { CSR_WIFI_SME_LINK_QUALITY_GET_CFM, CsrWifiSmeLinkQualityGetCfmSizeof, CsrWifiSmeLinkQualityGetCfmSer, CsrWifiSmeLinkQualityGetCfmDes, CsrWifiSmeLinkQualityGetCfmSerFree },
- { CSR_WIFI_SME_MEDIA_STATUS_IND, CsrWifiSmeMediaStatusIndSizeof, CsrWifiSmeMediaStatusIndSer, CsrWifiSmeMediaStatusIndDes, CsrWifiSmeMediaStatusIndSerFree },
- { CSR_WIFI_SME_MIB_CONFIG_GET_CFM, CsrWifiSmeMibConfigGetCfmSizeof, CsrWifiSmeMibConfigGetCfmSer, CsrWifiSmeMibConfigGetCfmDes, CsrWifiSmeMibConfigGetCfmSerFree },
- { CSR_WIFI_SME_MIB_CONFIG_SET_CFM, CsrWifiSmeMibConfigSetCfmSizeof, CsrWifiSmeMibConfigSetCfmSer, CsrWifiSmeMibConfigSetCfmDes, CsrWifiSmeMibConfigSetCfmSerFree },
- { CSR_WIFI_SME_MIB_GET_CFM, CsrWifiSmeMibGetCfmSizeof, CsrWifiSmeMibGetCfmSer, CsrWifiSmeMibGetCfmDes, CsrWifiSmeMibGetCfmSerFree },
- { CSR_WIFI_SME_MIB_GET_NEXT_CFM, CsrWifiSmeMibGetNextCfmSizeof, CsrWifiSmeMibGetNextCfmSer, CsrWifiSmeMibGetNextCfmDes, CsrWifiSmeMibGetNextCfmSerFree },
- { CSR_WIFI_SME_MIB_SET_CFM, CsrWifiSmeMibSetCfmSizeof, CsrWifiSmeMibSetCfmSer, CsrWifiSmeMibSetCfmDes, CsrWifiSmeMibSetCfmSerFree },
- { CSR_WIFI_SME_MIC_FAILURE_IND, CsrWifiSmeMicFailureIndSizeof, CsrWifiSmeMicFailureIndSer, CsrWifiSmeMicFailureIndDes, CsrWifiSmeMicFailureIndSerFree },
- { CSR_WIFI_SME_MULTICAST_ADDRESS_CFM, CsrWifiSmeMulticastAddressCfmSizeof, CsrWifiSmeMulticastAddressCfmSer, CsrWifiSmeMulticastAddressCfmDes, CsrWifiSmeMulticastAddressCfmSerFree },
- { CSR_WIFI_SME_PACKET_FILTER_SET_CFM, CsrWifiSmePacketFilterSetCfmSizeof, CsrWifiSmePacketFilterSetCfmSer, CsrWifiSmePacketFilterSetCfmDes, CsrWifiSmePacketFilterSetCfmSerFree },
- { CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_CFM, CsrWifiSmePermanentMacAddressGetCfmSizeof, CsrWifiSmePermanentMacAddressGetCfmSer, CsrWifiSmePermanentMacAddressGetCfmDes, CsrWifiSmePermanentMacAddressGetCfmSerFree },
- { CSR_WIFI_SME_PMKID_CANDIDATE_LIST_IND, CsrWifiSmePmkidCandidateListIndSizeof, CsrWifiSmePmkidCandidateListIndSer, CsrWifiSmePmkidCandidateListIndDes, CsrWifiSmePmkidCandidateListIndSerFree },
- { CSR_WIFI_SME_PMKID_CFM, CsrWifiSmePmkidCfmSizeof, CsrWifiSmePmkidCfmSer, CsrWifiSmePmkidCfmDes, CsrWifiSmePmkidCfmSerFree },
- { CSR_WIFI_SME_POWER_CONFIG_GET_CFM, CsrWifiSmePowerConfigGetCfmSizeof, CsrWifiSmePowerConfigGetCfmSer, CsrWifiSmePowerConfigGetCfmDes, CsrWifiSmePowerConfigGetCfmSerFree },
- { CSR_WIFI_SME_POWER_CONFIG_SET_CFM, CsrWifiSmePowerConfigSetCfmSizeof, CsrWifiSmePowerConfigSetCfmSer, CsrWifiSmePowerConfigSetCfmDes, CsrWifiSmePowerConfigSetCfmSerFree },
- { CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_CFM, CsrWifiSmeRegulatoryDomainInfoGetCfmSizeof, CsrWifiSmeRegulatoryDomainInfoGetCfmSer, CsrWifiSmeRegulatoryDomainInfoGetCfmDes, CsrWifiSmeRegulatoryDomainInfoGetCfmSerFree },
- { CSR_WIFI_SME_ROAM_COMPLETE_IND, CsrWifiSmeRoamCompleteIndSizeof, CsrWifiSmeRoamCompleteIndSer, CsrWifiSmeRoamCompleteIndDes, CsrWifiSmeRoamCompleteIndSerFree },
- { CSR_WIFI_SME_ROAM_START_IND, CsrWifiSmeRoamStartIndSizeof, CsrWifiSmeRoamStartIndSer, CsrWifiSmeRoamStartIndDes, CsrWifiSmeRoamStartIndSerFree },
- { CSR_WIFI_SME_ROAMING_CONFIG_GET_CFM, CsrWifiSmeRoamingConfigGetCfmSizeof, CsrWifiSmeRoamingConfigGetCfmSer, CsrWifiSmeRoamingConfigGetCfmDes, CsrWifiSmeRoamingConfigGetCfmSerFree },
- { CSR_WIFI_SME_ROAMING_CONFIG_SET_CFM, CsrWifiSmeRoamingConfigSetCfmSizeof, CsrWifiSmeRoamingConfigSetCfmSer, CsrWifiSmeRoamingConfigSetCfmDes, CsrWifiSmeRoamingConfigSetCfmSerFree },
- { CSR_WIFI_SME_SCAN_CONFIG_GET_CFM, CsrWifiSmeScanConfigGetCfmSizeof, CsrWifiSmeScanConfigGetCfmSer, CsrWifiSmeScanConfigGetCfmDes, CsrWifiSmeScanConfigGetCfmSerFree },
- { CSR_WIFI_SME_SCAN_CONFIG_SET_CFM, CsrWifiSmeScanConfigSetCfmSizeof, CsrWifiSmeScanConfigSetCfmSer, CsrWifiSmeScanConfigSetCfmDes, CsrWifiSmeScanConfigSetCfmSerFree },
- { CSR_WIFI_SME_SCAN_FULL_CFM, CsrWifiSmeScanFullCfmSizeof, CsrWifiSmeScanFullCfmSer, CsrWifiSmeScanFullCfmDes, CsrWifiSmeScanFullCfmSerFree },
- { CSR_WIFI_SME_SCAN_RESULT_IND, CsrWifiSmeScanResultIndSizeof, CsrWifiSmeScanResultIndSer, CsrWifiSmeScanResultIndDes, CsrWifiSmeScanResultIndSerFree },
- { CSR_WIFI_SME_SCAN_RESULTS_FLUSH_CFM, CsrWifiSmeScanResultsFlushCfmSizeof, CsrWifiSmeScanResultsFlushCfmSer, CsrWifiSmeScanResultsFlushCfmDes, CsrWifiSmeScanResultsFlushCfmSerFree },
- { CSR_WIFI_SME_SCAN_RESULTS_GET_CFM, CsrWifiSmeScanResultsGetCfmSizeof, CsrWifiSmeScanResultsGetCfmSer, CsrWifiSmeScanResultsGetCfmDes, CsrWifiSmeScanResultsGetCfmSerFree },
- { CSR_WIFI_SME_SME_STA_CONFIG_GET_CFM, CsrWifiSmeSmeStaConfigGetCfmSizeof, CsrWifiSmeSmeStaConfigGetCfmSer, CsrWifiSmeSmeStaConfigGetCfmDes, CsrWifiSmeSmeStaConfigGetCfmSerFree },
- { CSR_WIFI_SME_SME_STA_CONFIG_SET_CFM, CsrWifiSmeSmeStaConfigSetCfmSizeof, CsrWifiSmeSmeStaConfigSetCfmSer, CsrWifiSmeSmeStaConfigSetCfmDes, CsrWifiSmeSmeStaConfigSetCfmSerFree },
- { CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_CFM, CsrWifiSmeStationMacAddressGetCfmSizeof, CsrWifiSmeStationMacAddressGetCfmSer, CsrWifiSmeStationMacAddressGetCfmDes, CsrWifiSmeStationMacAddressGetCfmSerFree },
- { CSR_WIFI_SME_TSPEC_IND, CsrWifiSmeTspecIndSizeof, CsrWifiSmeTspecIndSer, CsrWifiSmeTspecIndDes, CsrWifiSmeTspecIndSerFree },
- { CSR_WIFI_SME_TSPEC_CFM, CsrWifiSmeTspecCfmSizeof, CsrWifiSmeTspecCfmSer, CsrWifiSmeTspecCfmDes, CsrWifiSmeTspecCfmSerFree },
- { CSR_WIFI_SME_VERSIONS_GET_CFM, CsrWifiSmeVersionsGetCfmSizeof, CsrWifiSmeVersionsGetCfmSer, CsrWifiSmeVersionsGetCfmDes, CsrWifiSmeVersionsGetCfmSerFree },
- { CSR_WIFI_SME_WIFI_FLIGHTMODE_CFM, CsrWifiSmeWifiFlightmodeCfmSizeof, CsrWifiSmeWifiFlightmodeCfmSer, CsrWifiSmeWifiFlightmodeCfmDes, CsrWifiSmeWifiFlightmodeCfmSerFree },
- { CSR_WIFI_SME_WIFI_OFF_IND, CsrWifiSmeWifiOffIndSizeof, CsrWifiSmeWifiOffIndSer, CsrWifiSmeWifiOffIndDes, CsrWifiSmeWifiOffIndSerFree },
- { CSR_WIFI_SME_WIFI_OFF_CFM, CsrWifiSmeWifiOffCfmSizeof, CsrWifiSmeWifiOffCfmSer, CsrWifiSmeWifiOffCfmDes, CsrWifiSmeWifiOffCfmSerFree },
- { CSR_WIFI_SME_WIFI_ON_CFM, CsrWifiSmeWifiOnCfmSizeof, CsrWifiSmeWifiOnCfmSer, CsrWifiSmeWifiOnCfmDes, CsrWifiSmeWifiOnCfmSerFree },
- { CSR_WIFI_SME_CLOAKED_SSIDS_SET_CFM, CsrWifiSmeCloakedSsidsSetCfmSizeof, CsrWifiSmeCloakedSsidsSetCfmSer, CsrWifiSmeCloakedSsidsSetCfmDes, CsrWifiSmeCloakedSsidsSetCfmSerFree },
- { CSR_WIFI_SME_CLOAKED_SSIDS_GET_CFM, CsrWifiSmeCloakedSsidsGetCfmSizeof, CsrWifiSmeCloakedSsidsGetCfmSer, CsrWifiSmeCloakedSsidsGetCfmDes, CsrWifiSmeCloakedSsidsGetCfmSerFree },
- { CSR_WIFI_SME_WIFI_ON_IND, CsrWifiSmeWifiOnIndSizeof, CsrWifiSmeWifiOnIndSer, CsrWifiSmeWifiOnIndDes, CsrWifiSmeWifiOnIndSerFree },
- { CSR_WIFI_SME_SME_COMMON_CONFIG_GET_CFM, CsrWifiSmeSmeCommonConfigGetCfmSizeof, CsrWifiSmeSmeCommonConfigGetCfmSer, CsrWifiSmeSmeCommonConfigGetCfmDes, CsrWifiSmeSmeCommonConfigGetCfmSerFree },
- { CSR_WIFI_SME_SME_COMMON_CONFIG_SET_CFM, CsrWifiSmeSmeCommonConfigSetCfmSizeof, CsrWifiSmeSmeCommonConfigSetCfmSer, CsrWifiSmeSmeCommonConfigSetCfmDes, CsrWifiSmeSmeCommonConfigSetCfmSerFree },
- { CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_CFM, CsrWifiSmeInterfaceCapabilityGetCfmSizeof, CsrWifiSmeInterfaceCapabilityGetCfmSer, CsrWifiSmeInterfaceCapabilityGetCfmDes, CsrWifiSmeInterfaceCapabilityGetCfmSerFree },
- { CSR_WIFI_SME_ERROR_IND, CsrWifiSmeErrorIndSizeof, CsrWifiSmeErrorIndSer, CsrWifiSmeErrorIndDes, CsrWifiSmeErrorIndSerFree },
- { CSR_WIFI_SME_INFO_IND, CsrWifiSmeInfoIndSizeof, CsrWifiSmeInfoIndSer, CsrWifiSmeInfoIndDes, CsrWifiSmeInfoIndSerFree },
- { CSR_WIFI_SME_CORE_DUMP_IND, CsrWifiSmeCoreDumpIndSizeof, CsrWifiSmeCoreDumpIndSer, CsrWifiSmeCoreDumpIndDes, CsrWifiSmeCoreDumpIndSerFree },
- { CSR_WIFI_SME_AMP_STATUS_CHANGE_IND, CsrWifiSmeAmpStatusChangeIndSizeof, CsrWifiSmeAmpStatusChangeIndSer, CsrWifiSmeAmpStatusChangeIndDes, CsrWifiSmeAmpStatusChangeIndSerFree },
- { CSR_WIFI_SME_WPS_CONFIGURATION_CFM, CsrWifiSmeWpsConfigurationCfmSizeof, CsrWifiSmeWpsConfigurationCfmSer, CsrWifiSmeWpsConfigurationCfmDes, CsrWifiSmeWpsConfigurationCfmSerFree },
-
- { 0, NULL, NULL, NULL, NULL },
-};
-
-CsrMsgConvMsgEntry* CsrWifiSmeConverterLookup(CsrMsgConvMsgEntry *ce, u16 msgType)
-{
- if (msgType & CSR_PRIM_UPSTREAM)
- {
- u16 idx = (msgType & ~CSR_PRIM_UPSTREAM) + CSR_WIFI_SME_PRIM_DOWNSTREAM_COUNT;
- if (idx < (CSR_WIFI_SME_PRIM_UPSTREAM_COUNT + CSR_WIFI_SME_PRIM_DOWNSTREAM_COUNT) &&
- csrwifisme_conv_lut[idx].msgType == msgType)
- {
- return &csrwifisme_conv_lut[idx];
- }
- }
- else
- {
- if (msgType < CSR_WIFI_SME_PRIM_DOWNSTREAM_COUNT &&
- csrwifisme_conv_lut[msgType].msgType == msgType)
- {
- return &csrwifisme_conv_lut[msgType];
- }
- }
- return NULL;
-}
-
-
-void CsrWifiSmeConverterInit(void)
-{
- CsrMsgConvInsert(CSR_WIFI_SME_PRIM, csrwifisme_conv_lut);
- CsrMsgConvCustomLookupRegister(CSR_WIFI_SME_PRIM, CsrWifiSmeConverterLookup);
-}
-
-
-#ifdef CSR_LOG_ENABLE
-static const CsrLogPrimitiveInformation csrwifisme_conv_info = {
- CSR_WIFI_SME_PRIM,
- (char *)"CSR_WIFI_SME_PRIM",
- csrwifisme_conv_lut
-};
-const CsrLogPrimitiveInformation* CsrWifiSmeTechInfoGet(void)
-{
- return &csrwifisme_conv_info;
-}
-
-
-#endif /* CSR_LOG_ENABLE */
-#endif /* EXCLUDE_CSR_WIFI_SME_MODULE */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_CONVERTER_INIT_H__
-#define CSR_WIFI_SME_CONVERTER_INIT_H__
-
-#ifndef EXCLUDE_CSR_WIFI_SME_MODULE
-
-#include "csr_msgconv.h"
-
-#ifdef CSR_LOG_ENABLE
-#include "csr_log.h"
-
-extern const CsrLogPrimitiveInformation* CsrWifiSmeTechInfoGet(void);
-#endif /* CSR_LOG_ENABLE */
-
-extern void CsrWifiSmeConverterInit(void);
-
-#else /* EXCLUDE_CSR_WIFI_SME_MODULE */
-
-#define CsrWifiSmeConverterInit()
-
-#endif /* EXCLUDE_CSR_WIFI_SME_MODULE */
-
-#endif /* CSR_WIFI_SME_CONVERTER_INIT_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_sme_prim.h"
-#include "csr_wifi_sme_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiSmeFreeDownstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_SME_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeFreeDownstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_SME_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiSmePrim *) message))
- {
- case CSR_WIFI_SME_BLACKLIST_REQ:
- {
- CsrWifiSmeBlacklistReq *p = (CsrWifiSmeBlacklistReq *)message;
- kfree(p->setAddresses);
- p->setAddresses = NULL;
- break;
- }
- case CSR_WIFI_SME_CALIBRATION_DATA_SET_REQ:
- {
- CsrWifiSmeCalibrationDataSetReq *p = (CsrWifiSmeCalibrationDataSetReq *)message;
- kfree(p->calibrationData);
- p->calibrationData = NULL;
- break;
- }
- case CSR_WIFI_SME_CONNECT_REQ:
- {
- CsrWifiSmeConnectReq *p = (CsrWifiSmeConnectReq *)message;
- kfree(p->connectionConfig.mlmeAssociateReqInformationElements);
- p->connectionConfig.mlmeAssociateReqInformationElements = NULL;
- break;
- }
- case CSR_WIFI_SME_MIB_GET_NEXT_REQ:
- {
- CsrWifiSmeMibGetNextReq *p = (CsrWifiSmeMibGetNextReq *)message;
- kfree(p->mibAttribute);
- p->mibAttribute = NULL;
- break;
- }
- case CSR_WIFI_SME_MIB_GET_REQ:
- {
- CsrWifiSmeMibGetReq *p = (CsrWifiSmeMibGetReq *)message;
- kfree(p->mibAttribute);
- p->mibAttribute = NULL;
- break;
- }
- case CSR_WIFI_SME_MIB_SET_REQ:
- {
- CsrWifiSmeMibSetReq *p = (CsrWifiSmeMibSetReq *)message;
- kfree(p->mibAttribute);
- p->mibAttribute = NULL;
- break;
- }
- case CSR_WIFI_SME_MULTICAST_ADDRESS_REQ:
- {
- CsrWifiSmeMulticastAddressReq *p = (CsrWifiSmeMulticastAddressReq *)message;
- kfree(p->setAddresses);
- p->setAddresses = NULL;
- break;
- }
- case CSR_WIFI_SME_PACKET_FILTER_SET_REQ:
- {
- CsrWifiSmePacketFilterSetReq *p = (CsrWifiSmePacketFilterSetReq *)message;
- kfree(p->filter);
- p->filter = NULL;
- break;
- }
- case CSR_WIFI_SME_PMKID_REQ:
- {
- CsrWifiSmePmkidReq *p = (CsrWifiSmePmkidReq *)message;
- kfree(p->setPmkids);
- p->setPmkids = NULL;
- break;
- }
- case CSR_WIFI_SME_SCAN_CONFIG_SET_REQ:
- {
- CsrWifiSmeScanConfigSetReq *p = (CsrWifiSmeScanConfigSetReq *)message;
- kfree(p->scanConfig.passiveChannelList);
- p->scanConfig.passiveChannelList = NULL;
- break;
- }
- case CSR_WIFI_SME_SCAN_FULL_REQ:
- {
- CsrWifiSmeScanFullReq *p = (CsrWifiSmeScanFullReq *)message;
- kfree(p->ssid);
- p->ssid = NULL;
- kfree(p->channelList);
- p->channelList = NULL;
- kfree(p->probeIe);
- p->probeIe = NULL;
- break;
- }
- case CSR_WIFI_SME_TSPEC_REQ:
- {
- CsrWifiSmeTspecReq *p = (CsrWifiSmeTspecReq *)message;
- kfree(p->tspec);
- p->tspec = NULL;
- kfree(p->tclas);
- p->tclas = NULL;
- break;
- }
- case CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ:
- {
- CsrWifiSmeWifiFlightmodeReq *p = (CsrWifiSmeWifiFlightmodeReq *)message;
- {
- u16 i1;
- for (i1 = 0; i1 < p->mibFilesCount; i1++)
- {
- kfree(p->mibFiles[i1].data);
- p->mibFiles[i1].data = NULL;
- }
- }
- kfree(p->mibFiles);
- p->mibFiles = NULL;
- break;
- }
- case CSR_WIFI_SME_WIFI_ON_REQ:
- {
- CsrWifiSmeWifiOnReq *p = (CsrWifiSmeWifiOnReq *)message;
- {
- u16 i1;
- for (i1 = 0; i1 < p->mibFilesCount; i1++)
- {
- kfree(p->mibFiles[i1].data);
- p->mibFiles[i1].data = NULL;
- }
- }
- kfree(p->mibFiles);
- p->mibFiles = NULL;
- break;
- }
- case CSR_WIFI_SME_CLOAKED_SSIDS_SET_REQ:
- {
- CsrWifiSmeCloakedSsidsSetReq *p = (CsrWifiSmeCloakedSsidsSetReq *)message;
- kfree(p->cloakedSsids.cloakedSsids);
- p->cloakedSsids.cloakedSsids = NULL;
- break;
- }
- case CSR_WIFI_SME_WPS_CONFIGURATION_REQ:
- {
- CsrWifiSmeWpsConfigurationReq *p = (CsrWifiSmeWpsConfigurationReq *)message;
- kfree(p->wpsConfig.secondaryDeviceType);
- p->wpsConfig.secondaryDeviceType = NULL;
- break;
- }
- case CSR_WIFI_SME_SET_REQ:
- {
- CsrWifiSmeSetReq *p = (CsrWifiSmeSetReq *)message;
- kfree(p->data);
- p->data = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/slab.h>
-#include "csr_wifi_sme_prim.h"
-#include "csr_wifi_sme_lib.h"
-
-/*----------------------------------------------------------------------------*
- * NAME
- * CsrWifiSmeFreeUpstreamMessageContents
- *
- * DESCRIPTION
- *
- *
- * PARAMETERS
- * eventClass: only the value CSR_WIFI_SME_PRIM will be handled
- * message: the message to free
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeFreeUpstreamMessageContents(u16 eventClass, void *message)
-{
- if (eventClass != CSR_WIFI_SME_PRIM)
- {
- return;
- }
- if (NULL == message)
- {
- return;
- }
-
- switch (*((CsrWifiSmePrim *) message))
- {
- case CSR_WIFI_SME_ASSOCIATION_COMPLETE_IND:
- {
- CsrWifiSmeAssociationCompleteInd *p = (CsrWifiSmeAssociationCompleteInd *)message;
- kfree(p->connectionInfo.beaconFrame);
- p->connectionInfo.beaconFrame = NULL;
- kfree(p->connectionInfo.associationReqFrame);
- p->connectionInfo.associationReqFrame = NULL;
- kfree(p->connectionInfo.associationRspFrame);
- p->connectionInfo.associationRspFrame = NULL;
- kfree(p->connectionInfo.assocScanInfoElements);
- p->connectionInfo.assocScanInfoElements = NULL;
- kfree(p->connectionInfo.assocReqInfoElements);
- p->connectionInfo.assocReqInfoElements = NULL;
- kfree(p->connectionInfo.assocRspInfoElements);
- p->connectionInfo.assocRspInfoElements = NULL;
- break;
- }
- case CSR_WIFI_SME_BLACKLIST_CFM:
- {
- CsrWifiSmeBlacklistCfm *p = (CsrWifiSmeBlacklistCfm *)message;
- kfree(p->getAddresses);
- p->getAddresses = NULL;
- break;
- }
- case CSR_WIFI_SME_CALIBRATION_DATA_GET_CFM:
- {
- CsrWifiSmeCalibrationDataGetCfm *p = (CsrWifiSmeCalibrationDataGetCfm *)message;
- kfree(p->calibrationData);
- p->calibrationData = NULL;
- break;
- }
- case CSR_WIFI_SME_CONNECTION_CONFIG_GET_CFM:
- {
- CsrWifiSmeConnectionConfigGetCfm *p = (CsrWifiSmeConnectionConfigGetCfm *)message;
- kfree(p->connectionConfig.mlmeAssociateReqInformationElements);
- p->connectionConfig.mlmeAssociateReqInformationElements = NULL;
- break;
- }
- case CSR_WIFI_SME_CONNECTION_INFO_GET_CFM:
- {
- CsrWifiSmeConnectionInfoGetCfm *p = (CsrWifiSmeConnectionInfoGetCfm *)message;
- kfree(p->connectionInfo.beaconFrame);
- p->connectionInfo.beaconFrame = NULL;
- kfree(p->connectionInfo.associationReqFrame);
- p->connectionInfo.associationReqFrame = NULL;
- kfree(p->connectionInfo.associationRspFrame);
- p->connectionInfo.associationRspFrame = NULL;
- kfree(p->connectionInfo.assocScanInfoElements);
- p->connectionInfo.assocScanInfoElements = NULL;
- kfree(p->connectionInfo.assocReqInfoElements);
- p->connectionInfo.assocReqInfoElements = NULL;
- kfree(p->connectionInfo.assocRspInfoElements);
- p->connectionInfo.assocRspInfoElements = NULL;
- break;
- }
- case CSR_WIFI_SME_MEDIA_STATUS_IND:
- {
- CsrWifiSmeMediaStatusInd *p = (CsrWifiSmeMediaStatusInd *)message;
- kfree(p->connectionInfo.beaconFrame);
- p->connectionInfo.beaconFrame = NULL;
- kfree(p->connectionInfo.associationReqFrame);
- p->connectionInfo.associationReqFrame = NULL;
- kfree(p->connectionInfo.associationRspFrame);
- p->connectionInfo.associationRspFrame = NULL;
- kfree(p->connectionInfo.assocScanInfoElements);
- p->connectionInfo.assocScanInfoElements = NULL;
- kfree(p->connectionInfo.assocReqInfoElements);
- p->connectionInfo.assocReqInfoElements = NULL;
- kfree(p->connectionInfo.assocRspInfoElements);
- p->connectionInfo.assocRspInfoElements = NULL;
- break;
- }
- case CSR_WIFI_SME_MIB_GET_CFM:
- {
- CsrWifiSmeMibGetCfm *p = (CsrWifiSmeMibGetCfm *)message;
- kfree(p->mibAttribute);
- p->mibAttribute = NULL;
- break;
- }
- case CSR_WIFI_SME_MIB_GET_NEXT_CFM:
- {
- CsrWifiSmeMibGetNextCfm *p = (CsrWifiSmeMibGetNextCfm *)message;
- kfree(p->mibAttribute);
- p->mibAttribute = NULL;
- break;
- }
- case CSR_WIFI_SME_MULTICAST_ADDRESS_CFM:
- {
- CsrWifiSmeMulticastAddressCfm *p = (CsrWifiSmeMulticastAddressCfm *)message;
- kfree(p->getAddresses);
- p->getAddresses = NULL;
- break;
- }
- case CSR_WIFI_SME_PMKID_CANDIDATE_LIST_IND:
- {
- CsrWifiSmePmkidCandidateListInd *p = (CsrWifiSmePmkidCandidateListInd *)message;
- kfree(p->pmkidCandidates);
- p->pmkidCandidates = NULL;
- break;
- }
- case CSR_WIFI_SME_PMKID_CFM:
- {
- CsrWifiSmePmkidCfm *p = (CsrWifiSmePmkidCfm *)message;
- kfree(p->getPmkids);
- p->getPmkids = NULL;
- break;
- }
- case CSR_WIFI_SME_SCAN_CONFIG_GET_CFM:
- {
- CsrWifiSmeScanConfigGetCfm *p = (CsrWifiSmeScanConfigGetCfm *)message;
- kfree(p->scanConfig.passiveChannelList);
- p->scanConfig.passiveChannelList = NULL;
- break;
- }
- case CSR_WIFI_SME_SCAN_RESULT_IND:
- {
- CsrWifiSmeScanResultInd *p = (CsrWifiSmeScanResultInd *)message;
- kfree(p->result.informationElements);
- p->result.informationElements = NULL;
- switch (p->result.p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_GO:
- {
- u16 i4;
- for (i4 = 0; i4 < p->result.deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- kfree(p->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType);
- p->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = NULL;
- }
- }
- kfree(p->result.deviceInfo.groupInfo.p2PClientInfo);
- p->result.deviceInfo.groupInfo.p2PClientInfo = NULL;
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- kfree(p->result.deviceInfo.standalonedevInfo.secDeviceType);
- p->result.deviceInfo.standalonedevInfo.secDeviceType = NULL;
- break;
- default:
- break;
- }
- break;
- }
- case CSR_WIFI_SME_SCAN_RESULTS_GET_CFM:
- {
- CsrWifiSmeScanResultsGetCfm *p = (CsrWifiSmeScanResultsGetCfm *)message;
- {
- u16 i1;
- for (i1 = 0; i1 < p->scanResultsCount; i1++)
- {
- kfree(p->scanResults[i1].informationElements);
- p->scanResults[i1].informationElements = NULL;
- switch (p->scanResults[i1].p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_GO:
- {
- u16 i4;
- for (i4 = 0; i4 < p->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- kfree(p->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType);
- p->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = NULL;
- }
- }
- kfree(p->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo);
- p->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo = NULL;
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- kfree(p->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType);
- p->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType = NULL;
- break;
- default:
- break;
- }
- }
- }
- kfree(p->scanResults);
- p->scanResults = NULL;
- break;
- }
- case CSR_WIFI_SME_TSPEC_IND:
- {
- CsrWifiSmeTspecInd *p = (CsrWifiSmeTspecInd *)message;
- kfree(p->tspec);
- p->tspec = NULL;
- break;
- }
- case CSR_WIFI_SME_TSPEC_CFM:
- {
- CsrWifiSmeTspecCfm *p = (CsrWifiSmeTspecCfm *)message;
- kfree(p->tspec);
- p->tspec = NULL;
- break;
- }
- case CSR_WIFI_SME_VERSIONS_GET_CFM:
- {
- CsrWifiSmeVersionsGetCfm *p = (CsrWifiSmeVersionsGetCfm *)message;
- kfree(p->versions.routerBuild);
- p->versions.routerBuild = NULL;
- kfree(p->versions.smeBuild);
- p->versions.smeBuild = NULL;
- break;
- }
- case CSR_WIFI_SME_CLOAKED_SSIDS_GET_CFM:
- {
- CsrWifiSmeCloakedSsidsGetCfm *p = (CsrWifiSmeCloakedSsidsGetCfm *)message;
- kfree(p->cloakedSsids.cloakedSsids);
- p->cloakedSsids.cloakedSsids = NULL;
- break;
- }
- case CSR_WIFI_SME_ERROR_IND:
- {
- CsrWifiSmeErrorInd *p = (CsrWifiSmeErrorInd *)message;
- kfree(p->errorMessage);
- p->errorMessage = NULL;
- break;
- }
- case CSR_WIFI_SME_INFO_IND:
- {
- CsrWifiSmeInfoInd *p = (CsrWifiSmeInfoInd *)message;
- kfree(p->infoMessage);
- p->infoMessage = NULL;
- break;
- }
- case CSR_WIFI_SME_CORE_DUMP_IND:
- {
- CsrWifiSmeCoreDumpInd *p = (CsrWifiSmeCoreDumpInd *)message;
- kfree(p->data);
- p->data = NULL;
- break;
- }
-
- default:
- break;
- }
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_LIB_H__
-#define CSR_WIFI_SME_LIB_H__
-
-#include "csr_sched.h"
-#include "csr_macro.h"
-#include "csr_msg_transport.h"
-
-#include "csr_wifi_lib.h"
-
-#include "csr_wifi_sme_prim.h"
-#include "csr_wifi_sme_task.h"
-
-
-#ifndef CSR_WIFI_SME_LIB_DESTINATION_QUEUE
-# ifdef CSR_WIFI_NME_ENABLE
-# include "csr_wifi_nme_task.h"
-# define CSR_WIFI_SME_LIB_DESTINATION_QUEUE CSR_WIFI_NME_IFACEQUEUE
-# else
-# define CSR_WIFI_SME_LIB_DESTINATION_QUEUE CSR_WIFI_SME_IFACEQUEUE
-# endif
-#endif
-
-/*----------------------------------------------------------------------------*
- * CsrWifiSmeFreeUpstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_SME upstream message. Does not
- * free the message itself, and can only be used for upstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_SME upstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeFreeUpstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * CsrWifiSmeFreeDownstreamMessageContents
- *
- * DESCRIPTION
- * Free the allocated memory in a CSR_WIFI_SME downstream message. Does not
- * free the message itself, and can only be used for downstream messages.
- *
- * PARAMETERS
- * Deallocates the resources in a CSR_WIFI_SME downstream message
- *----------------------------------------------------------------------------*/
-void CsrWifiSmeFreeDownstreamMessageContents(u16 eventClass, void *message);
-
-/*----------------------------------------------------------------------------*
- * Enum to string functions
- *----------------------------------------------------------------------------*/
-const char* CsrWifiSme80211NetworkTypeToString(CsrWifiSme80211NetworkType value);
-const char* CsrWifiSme80211PrivacyModeToString(CsrWifiSme80211PrivacyMode value);
-const char* CsrWifiSme80211dTrustLevelToString(CsrWifiSme80211dTrustLevel value);
-const char* CsrWifiSmeAmpStatusToString(CsrWifiSmeAmpStatus value);
-const char* CsrWifiSmeAuthModeToString(CsrWifiSmeAuthMode value);
-const char* CsrWifiSmeBasicUsabilityToString(CsrWifiSmeBasicUsability value);
-const char* CsrWifiSmeBssTypeToString(CsrWifiSmeBssType value);
-const char* CsrWifiSmeCoexSchemeToString(CsrWifiSmeCoexScheme value);
-const char* CsrWifiSmeControlIndicationToString(CsrWifiSmeControlIndication value);
-const char* CsrWifiSmeCtsProtectionTypeToString(CsrWifiSmeCtsProtectionType value);
-const char* CsrWifiSmeD3AutoScanModeToString(CsrWifiSmeD3AutoScanMode value);
-const char* CsrWifiSmeEncryptionToString(CsrWifiSmeEncryption value);
-const char* CsrWifiSmeFirmwareDriverInterfaceToString(CsrWifiSmeFirmwareDriverInterface value);
-const char* CsrWifiSmeHostPowerModeToString(CsrWifiSmeHostPowerMode value);
-const char* CsrWifiSmeIEEE80211ReasonToString(CsrWifiSmeIEEE80211Reason value);
-const char* CsrWifiSmeIEEE80211ResultToString(CsrWifiSmeIEEE80211Result value);
-const char* CsrWifiSmeIndicationsToString(CsrWifiSmeIndications value);
-const char* CsrWifiSmeKeyTypeToString(CsrWifiSmeKeyType value);
-const char* CsrWifiSmeListActionToString(CsrWifiSmeListAction value);
-const char* CsrWifiSmeMediaStatusToString(CsrWifiSmeMediaStatus value);
-const char* CsrWifiSmeP2pCapabilityToString(CsrWifiSmeP2pCapability value);
-const char* CsrWifiSmeP2pGroupCapabilityToString(CsrWifiSmeP2pGroupCapability value);
-const char* CsrWifiSmeP2pNoaConfigMethodToString(CsrWifiSmeP2pNoaConfigMethod value);
-const char* CsrWifiSmeP2pRoleToString(CsrWifiSmeP2pRole value);
-const char* CsrWifiSmeP2pStatusToString(CsrWifiSmeP2pStatus value);
-const char* CsrWifiSmePacketFilterModeToString(CsrWifiSmePacketFilterMode value);
-const char* CsrWifiSmePowerSaveLevelToString(CsrWifiSmePowerSaveLevel value);
-const char* CsrWifiSmePreambleTypeToString(CsrWifiSmePreambleType value);
-const char* CsrWifiSmeRadioIFToString(CsrWifiSmeRadioIF value);
-const char* CsrWifiSmeRegulatoryDomainToString(CsrWifiSmeRegulatoryDomain value);
-const char* CsrWifiSmeRoamReasonToString(CsrWifiSmeRoamReason value);
-const char* CsrWifiSmeScanTypeToString(CsrWifiSmeScanType value);
-const char* CsrWifiSmeTrafficTypeToString(CsrWifiSmeTrafficType value);
-const char* CsrWifiSmeTspecCtrlToString(CsrWifiSmeTspecCtrl value);
-const char* CsrWifiSmeTspecResultCodeToString(CsrWifiSmeTspecResultCode value);
-const char* CsrWifiSmeWepAuthModeToString(CsrWifiSmeWepAuthMode value);
-const char* CsrWifiSmeWepCredentialTypeToString(CsrWifiSmeWepCredentialType value);
-const char* CsrWifiSmeWmmModeToString(CsrWifiSmeWmmMode value);
-const char* CsrWifiSmeWmmQosInfoToString(CsrWifiSmeWmmQosInfo value);
-const char* CsrWifiSmeWpsConfigTypeToString(CsrWifiSmeWpsConfigType value);
-const char* CsrWifiSmeWpsDeviceCategoryToString(CsrWifiSmeWpsDeviceCategory value);
-const char* CsrWifiSmeWpsDeviceSubCategoryToString(CsrWifiSmeWpsDeviceSubCategory value);
-const char* CsrWifiSmeWpsDpidToString(CsrWifiSmeWpsDpid value);
-const char* CsrWifiSmeWpsRegistrationToString(CsrWifiSmeWpsRegistration value);
-
-
-/*----------------------------------------------------------------------------*
- * CsrPrim Type toString function.
- * Converts a message type to the String name of the Message
- *----------------------------------------------------------------------------*/
-const char* CsrWifiSmePrimTypeToString(CsrPrim msgType);
-
-/*----------------------------------------------------------------------------*
- * Lookup arrays for PrimType name Strings
- *----------------------------------------------------------------------------*/
-extern const char *CsrWifiSmeUpstreamPrimNames[CSR_WIFI_SME_PRIM_UPSTREAM_COUNT];
-extern const char *CsrWifiSmeDownstreamPrimNames[CSR_WIFI_SME_PRIM_DOWNSTREAM_COUNT];
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeActivateReqSend
-
- DESCRIPTION
- The WMA sends this primitive to activate the SME.
- The WMA must activate the SME before it can send any other primitive.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeActivateReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeActivateReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ACTIVATE_REQ, dst__, src__);
-
-#define CsrWifiSmeActivateReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeActivateReq *msg__; \
- CsrWifiSmeActivateReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeActivateReqSend(src__) \
- CsrWifiSmeActivateReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeActivateCfmSend
-
- DESCRIPTION
- The SME sends this primitive when the activation is complete.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeActivateCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeActivateCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ACTIVATE_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeActivateCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeActivateCfm *msg__; \
- CsrWifiSmeActivateCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeActivateCfmSend(dst__, status__) \
- CsrWifiSmeActivateCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the adHocConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeAdhocConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAdhocConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ADHOC_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeAdhocConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeAdhocConfigGetReq *msg__; \
- CsrWifiSmeAdhocConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAdhocConfigGetReqSend(src__) \
- CsrWifiSmeAdhocConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- adHocConfig - Contains the values used when starting an Ad-hoc (IBSS)
- connection.
-
-*******************************************************************************/
-#define CsrWifiSmeAdhocConfigGetCfmCreate(msg__, dst__, src__, status__, adHocConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAdhocConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ADHOC_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->adHocConfig = (adHocConfig__);
-
-#define CsrWifiSmeAdhocConfigGetCfmSendTo(dst__, src__, status__, adHocConfig__) \
- { \
- CsrWifiSmeAdhocConfigGetCfm *msg__; \
- CsrWifiSmeAdhocConfigGetCfmCreate(msg__, dst__, src__, status__, adHocConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAdhocConfigGetCfmSend(dst__, status__, adHocConfig__) \
- CsrWifiSmeAdhocConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, adHocConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the adHocConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- adHocConfig - Sets the values to use when starting an ad hoc network.
-
-*******************************************************************************/
-#define CsrWifiSmeAdhocConfigSetReqCreate(msg__, dst__, src__, adHocConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAdhocConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ADHOC_CONFIG_SET_REQ, dst__, src__); \
- msg__->adHocConfig = (adHocConfig__);
-
-#define CsrWifiSmeAdhocConfigSetReqSendTo(dst__, src__, adHocConfig__) \
- { \
- CsrWifiSmeAdhocConfigSetReq *msg__; \
- CsrWifiSmeAdhocConfigSetReqCreate(msg__, dst__, src__, adHocConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAdhocConfigSetReqSend(src__, adHocConfig__) \
- CsrWifiSmeAdhocConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, adHocConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeAdhocConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAdhocConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ADHOC_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeAdhocConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeAdhocConfigSetCfm *msg__; \
- CsrWifiSmeAdhocConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAdhocConfigSetCfmSend(dst__, status__) \
- CsrWifiSmeAdhocConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAmpStatusChangeIndSend
-
- DESCRIPTION
- Indication of change to AMP activity.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface on which the AMP activity changed.
- ampStatus - The new status of AMP activity.Range: {AMP_ACTIVE,
- AMP_INACTIVE}.
-
-*******************************************************************************/
-#define CsrWifiSmeAmpStatusChangeIndCreate(msg__, dst__, src__, interfaceTag__, ampStatus__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAmpStatusChangeInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_AMP_STATUS_CHANGE_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->ampStatus = (ampStatus__);
-
-#define CsrWifiSmeAmpStatusChangeIndSendTo(dst__, src__, interfaceTag__, ampStatus__) \
- { \
- CsrWifiSmeAmpStatusChangeInd *msg__; \
- CsrWifiSmeAmpStatusChangeIndCreate(msg__, dst__, src__, interfaceTag__, ampStatus__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAmpStatusChangeIndSend(dst__, interfaceTag__, ampStatus__) \
- CsrWifiSmeAmpStatusChangeIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, ampStatus__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAssociationCompleteIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it completes an attempt to associate with an AP. If
- the association was successful, status will be set to
- CSR_WIFI_SME_STATUS_SUCCESS, otherwise status and deauthReason shall be
- set to appropriate error codes.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the association procedure
- connectionInfo - This parameter is relevant only if result is
- CSR_WIFI_SME_STATUS_SUCCESS:
- it points to the connection information for the new network
- deauthReason - This parameter is relevant only if result is not
- CSR_WIFI_SME_STATUS_SUCCESS:
- if the AP deauthorised the station, it gives the reason of
- the deauthorization
-
-*******************************************************************************/
-#define CsrWifiSmeAssociationCompleteIndCreate(msg__, dst__, src__, interfaceTag__, status__, connectionInfo__, deauthReason__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAssociationCompleteInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ASSOCIATION_COMPLETE_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectionInfo = (connectionInfo__); \
- msg__->deauthReason = (deauthReason__);
-
-#define CsrWifiSmeAssociationCompleteIndSendTo(dst__, src__, interfaceTag__, status__, connectionInfo__, deauthReason__) \
- { \
- CsrWifiSmeAssociationCompleteInd *msg__; \
- CsrWifiSmeAssociationCompleteIndCreate(msg__, dst__, src__, interfaceTag__, status__, connectionInfo__, deauthReason__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAssociationCompleteIndSend(dst__, interfaceTag__, status__, connectionInfo__, deauthReason__) \
- CsrWifiSmeAssociationCompleteIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, connectionInfo__, deauthReason__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAssociationStartIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it begins an attempt to associate with an AP.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- address - BSSID of the associating network
- ssid - Service Set identifier of the associating network
-
-*******************************************************************************/
-#define CsrWifiSmeAssociationStartIndCreate(msg__, dst__, src__, interfaceTag__, address__, ssid__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeAssociationStartInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ASSOCIATION_START_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->address = (address__); \
- msg__->ssid = (ssid__);
-
-#define CsrWifiSmeAssociationStartIndSendTo(dst__, src__, interfaceTag__, address__, ssid__) \
- { \
- CsrWifiSmeAssociationStartInd *msg__; \
- CsrWifiSmeAssociationStartIndCreate(msg__, dst__, src__, interfaceTag__, address__, ssid__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeAssociationStartIndSend(dst__, interfaceTag__, address__, ssid__) \
- CsrWifiSmeAssociationStartIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, address__, ssid__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBlacklistReqSend
-
- DESCRIPTION
- The wireless manager application should call this primitive to notify the
- driver of any networks that should not be connected to. The interface
- allows the wireless manager application to query, add, remove, and flush
- the BSSIDs that the driver may not connect or roam to.
- When this primitive adds to the black list the BSSID to which the SME is
- currently connected, the SME will try to roam, if applicable, to another
- BSSID in the same ESS; if the roaming procedure fails, the SME will
- disconnect.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs
- the driver to modify or provide the list of blacklisted
- networks.
- setAddressCount - Number of BSSIDs sent with this primitive
- setAddresses - Pointer to the list of BBSIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmeBlacklistReqCreate(msg__, dst__, src__, interfaceTag__, action__, setAddressCount__, setAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeBlacklistReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_BLACKLIST_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->setAddressCount = (setAddressCount__); \
- msg__->setAddresses = (setAddresses__);
-
-#define CsrWifiSmeBlacklistReqSendTo(dst__, src__, interfaceTag__, action__, setAddressCount__, setAddresses__) \
- { \
- CsrWifiSmeBlacklistReq *msg__; \
- CsrWifiSmeBlacklistReqCreate(msg__, dst__, src__, interfaceTag__, action__, setAddressCount__, setAddresses__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeBlacklistReqSend(src__, interfaceTag__, action__, setAddressCount__, setAddresses__) \
- CsrWifiSmeBlacklistReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, action__, setAddressCount__, setAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBlacklistCfmSend
-
- DESCRIPTION
- The SME will call this primitive when the action on the blacklist has
- completed. For a GET action, this primitive also reports the list of
- BBSIDs in the blacklist.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getAddressCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of BSSIDs sent with this primitive
- getAddresses - Pointer to the list of BBSIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmeBlacklistCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getAddressCount__, getAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeBlacklistCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_BLACKLIST_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->action = (action__); \
- msg__->getAddressCount = (getAddressCount__); \
- msg__->getAddresses = (getAddresses__);
-
-#define CsrWifiSmeBlacklistCfmSendTo(dst__, src__, interfaceTag__, status__, action__, getAddressCount__, getAddresses__) \
- { \
- CsrWifiSmeBlacklistCfm *msg__; \
- CsrWifiSmeBlacklistCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getAddressCount__, getAddresses__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeBlacklistCfmSend(dst__, interfaceTag__, status__, action__, getAddressCount__, getAddresses__) \
- CsrWifiSmeBlacklistCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, action__, getAddressCount__, getAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataGetReqSend
-
- DESCRIPTION
- This primitive retrieves the Wi-Fi radio calibration data.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeCalibrationDataGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCalibrationDataGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CALIBRATION_DATA_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeCalibrationDataGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeCalibrationDataGetReq *msg__; \
- CsrWifiSmeCalibrationDataGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCalibrationDataGetReqSend(src__) \
- CsrWifiSmeCalibrationDataGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- calibrationDataLength - Number of bytes in the buffer pointed by
- calibrationData
- calibrationData - Pointer to a buffer of length calibrationDataLength
- containing the calibration data
-
-*******************************************************************************/
-#define CsrWifiSmeCalibrationDataGetCfmCreate(msg__, dst__, src__, status__, calibrationDataLength__, calibrationData__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCalibrationDataGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CALIBRATION_DATA_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->calibrationDataLength = (calibrationDataLength__); \
- msg__->calibrationData = (calibrationData__);
-
-#define CsrWifiSmeCalibrationDataGetCfmSendTo(dst__, src__, status__, calibrationDataLength__, calibrationData__) \
- { \
- CsrWifiSmeCalibrationDataGetCfm *msg__; \
- CsrWifiSmeCalibrationDataGetCfmCreate(msg__, dst__, src__, status__, calibrationDataLength__, calibrationData__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCalibrationDataGetCfmSend(dst__, status__, calibrationDataLength__, calibrationData__) \
- CsrWifiSmeCalibrationDataGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, calibrationDataLength__, calibrationData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataSetReqSend
-
- DESCRIPTION
- This primitive sets the Wi-Fi radio calibration data.
- The usage of the primitive with proper calibration data will avoid
- time-consuming configuration after power-up.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- calibrationDataLength - Number of bytes in the buffer pointed by
- calibrationData
- calibrationData - Pointer to a buffer of length calibrationDataLength
- containing the calibration data
-
-*******************************************************************************/
-#define CsrWifiSmeCalibrationDataSetReqCreate(msg__, dst__, src__, calibrationDataLength__, calibrationData__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCalibrationDataSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CALIBRATION_DATA_SET_REQ, dst__, src__); \
- msg__->calibrationDataLength = (calibrationDataLength__); \
- msg__->calibrationData = (calibrationData__);
-
-#define CsrWifiSmeCalibrationDataSetReqSendTo(dst__, src__, calibrationDataLength__, calibrationData__) \
- { \
- CsrWifiSmeCalibrationDataSetReq *msg__; \
- CsrWifiSmeCalibrationDataSetReqCreate(msg__, dst__, src__, calibrationDataLength__, calibrationData__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCalibrationDataSetReqSend(src__, calibrationDataLength__, calibrationData__) \
- CsrWifiSmeCalibrationDataSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, calibrationDataLength__, calibrationData__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeCalibrationDataSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCalibrationDataSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CALIBRATION_DATA_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeCalibrationDataSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeCalibrationDataSetCfm *msg__; \
- CsrWifiSmeCalibrationDataSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCalibrationDataSetCfmSend(dst__, status__) \
- CsrWifiSmeCalibrationDataSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the CcxConfig parameter.
- CURRENTLY NOT SUPPORTED.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeCcxConfigGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCcxConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CCX_CONFIG_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeCcxConfigGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeCcxConfigGetReq *msg__; \
- CsrWifiSmeCcxConfigGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCcxConfigGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeCcxConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- ccxConfig - Currently not supported
-
-*******************************************************************************/
-#define CsrWifiSmeCcxConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, ccxConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCcxConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CCX_CONFIG_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->ccxConfig = (ccxConfig__);
-
-#define CsrWifiSmeCcxConfigGetCfmSendTo(dst__, src__, interfaceTag__, status__, ccxConfig__) \
- { \
- CsrWifiSmeCcxConfigGetCfm *msg__; \
- CsrWifiSmeCcxConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, ccxConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCcxConfigGetCfmSend(dst__, interfaceTag__, status__, ccxConfig__) \
- CsrWifiSmeCcxConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, ccxConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the CcxConfig parameter.
- CURRENTLY NOT SUPPORTED.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- ccxConfig - Currently not supported
-
-*******************************************************************************/
-#define CsrWifiSmeCcxConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, ccxConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCcxConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CCX_CONFIG_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->ccxConfig = (ccxConfig__);
-
-#define CsrWifiSmeCcxConfigSetReqSendTo(dst__, src__, interfaceTag__, ccxConfig__) \
- { \
- CsrWifiSmeCcxConfigSetReq *msg__; \
- CsrWifiSmeCcxConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, ccxConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCcxConfigSetReqSend(src__, interfaceTag__, ccxConfig__) \
- CsrWifiSmeCcxConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, ccxConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeCcxConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCcxConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CCX_CONFIG_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeCcxConfigSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeCcxConfigSetCfm *msg__; \
- CsrWifiSmeCcxConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCcxConfigSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeCcxConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the CloakedSsids parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeCloakedSsidsGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCloakedSsidsGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CLOAKED_SSIDS_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeCloakedSsidsGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeCloakedSsidsGetReq *msg__; \
- CsrWifiSmeCloakedSsidsGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCloakedSsidsGetReqSend(src__) \
- CsrWifiSmeCloakedSsidsGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- cloakedSsids - Reports list of cloaked SSIDs that are explicitly scanned for
- by the driver
-
-*******************************************************************************/
-#define CsrWifiSmeCloakedSsidsGetCfmCreate(msg__, dst__, src__, status__, cloakedSsids__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCloakedSsidsGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CLOAKED_SSIDS_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->cloakedSsids = (cloakedSsids__);
-
-#define CsrWifiSmeCloakedSsidsGetCfmSendTo(dst__, src__, status__, cloakedSsids__) \
- { \
- CsrWifiSmeCloakedSsidsGetCfm *msg__; \
- CsrWifiSmeCloakedSsidsGetCfmCreate(msg__, dst__, src__, status__, cloakedSsids__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCloakedSsidsGetCfmSend(dst__, status__, cloakedSsids__) \
- CsrWifiSmeCloakedSsidsGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, cloakedSsids__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsSetReqSend
-
- DESCRIPTION
- This primitive sets the list of cloaked SSIDs for which the WMA possesses
- profiles.
- When the driver detects a cloaked AP, the SME will explicitly scan for it
- using the list of cloaked SSIDs provided it, and, if the scan succeeds,
- it will report the AP to the WMA either via CSR_WIFI_SME_SCAN_RESULT_IND
- (if registered) or via CSR_WIFI_SCAN_RESULT_GET_CFM.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- cloakedSsids - Sets the list of cloaked SSIDs
-
-*******************************************************************************/
-#define CsrWifiSmeCloakedSsidsSetReqCreate(msg__, dst__, src__, cloakedSsids__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCloakedSsidsSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CLOAKED_SSIDS_SET_REQ, dst__, src__); \
- msg__->cloakedSsids = (cloakedSsids__);
-
-#define CsrWifiSmeCloakedSsidsSetReqSendTo(dst__, src__, cloakedSsids__) \
- { \
- CsrWifiSmeCloakedSsidsSetReq *msg__; \
- CsrWifiSmeCloakedSsidsSetReqCreate(msg__, dst__, src__, cloakedSsids__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCloakedSsidsSetReqSend(src__, cloakedSsids__) \
- CsrWifiSmeCloakedSsidsSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, cloakedSsids__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeCloakedSsidsSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCloakedSsidsSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CLOAKED_SSIDS_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeCloakedSsidsSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeCloakedSsidsSetCfm *msg__; \
- CsrWifiSmeCloakedSsidsSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCloakedSsidsSetCfmSend(dst__, status__) \
- CsrWifiSmeCloakedSsidsSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the CoexConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeCoexConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeCoexConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeCoexConfigGetReq *msg__; \
- CsrWifiSmeCoexConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexConfigGetReqSend(src__) \
- CsrWifiSmeCoexConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- coexConfig - Reports the parameters used to configure the coexistence
- behaviour
-
-*******************************************************************************/
-#define CsrWifiSmeCoexConfigGetCfmCreate(msg__, dst__, src__, status__, coexConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->coexConfig = (coexConfig__);
-
-#define CsrWifiSmeCoexConfigGetCfmSendTo(dst__, src__, status__, coexConfig__) \
- { \
- CsrWifiSmeCoexConfigGetCfm *msg__; \
- CsrWifiSmeCoexConfigGetCfmCreate(msg__, dst__, src__, status__, coexConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexConfigGetCfmSend(dst__, status__, coexConfig__) \
- CsrWifiSmeCoexConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, coexConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the CoexConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- coexConfig - Configures the coexistence behaviour
-
-*******************************************************************************/
-#define CsrWifiSmeCoexConfigSetReqCreate(msg__, dst__, src__, coexConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_CONFIG_SET_REQ, dst__, src__); \
- msg__->coexConfig = (coexConfig__);
-
-#define CsrWifiSmeCoexConfigSetReqSendTo(dst__, src__, coexConfig__) \
- { \
- CsrWifiSmeCoexConfigSetReq *msg__; \
- CsrWifiSmeCoexConfigSetReqCreate(msg__, dst__, src__, coexConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexConfigSetReqSend(src__, coexConfig__) \
- CsrWifiSmeCoexConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, coexConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeCoexConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeCoexConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeCoexConfigSetCfm *msg__; \
- CsrWifiSmeCoexConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexConfigSetCfmSend(dst__, status__) \
- CsrWifiSmeCoexConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexInfoGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the CoexInfo parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeCoexInfoGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexInfoGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_INFO_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeCoexInfoGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeCoexInfoGetReq *msg__; \
- CsrWifiSmeCoexInfoGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexInfoGetReqSend(src__) \
- CsrWifiSmeCoexInfoGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexInfoGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- coexInfo - Reports information and state related to coexistence.
-
-*******************************************************************************/
-#define CsrWifiSmeCoexInfoGetCfmCreate(msg__, dst__, src__, status__, coexInfo__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoexInfoGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_COEX_INFO_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->coexInfo = (coexInfo__);
-
-#define CsrWifiSmeCoexInfoGetCfmSendTo(dst__, src__, status__, coexInfo__) \
- { \
- CsrWifiSmeCoexInfoGetCfm *msg__; \
- CsrWifiSmeCoexInfoGetCfmCreate(msg__, dst__, src__, status__, coexInfo__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoexInfoGetCfmSend(dst__, status__, coexInfo__) \
- CsrWifiSmeCoexInfoGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, coexInfo__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to start the
- process of joining an 802.11 wireless network or to start an ad hoc
- network.
- The structure pointed by connectionConfig contains parameters describing
- the network to join or, in case of an ad hoc network, to host or join.
- The SME will select a network, perform the IEEE 802.11 Join, Authenticate
- and Associate exchanges.
- The SME selects the networks from the current scan list that match both
- the SSID and BSSID, however either or both of these may be the wildcard
- value. Using this rule, the following operations are possible:
- * To connect to a network by name, specify the SSID and set the BSSID to
- 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF. If there are two or more networks visible,
- the SME will select the one with the strongest signal.
- * To connect to a specific network, specify the BSSID. The SSID is
- optional, but if given it must match the SSID of the network. An empty
- SSID may be specified by setting the SSID length to zero. Please note
- that if the BSSID is specified (i.e. not equal to 0xFF 0xFF 0xFF 0xFF
- 0xFF 0xFF), the SME will not attempt to roam if signal conditions become
- poor, even if there is an alternative AP with an SSID that matches the
- current network SSID.
- * To connect to any network matching the other parameters (i.e. security,
- etc), set the SSID length to zero and set the BSSID to 0xFF 0xFF 0xFF
- 0xFF 0xFF 0xFF. In this case, the SME will order all available networks
- by their signal strengths and will iterate through this list until it
- successfully connects.
- NOTE: Specifying the BSSID will restrict the selection to one specific
- network. If SSID and BSSID are given, they must both match the network
- for it to be selected. To select a network based on the SSID only, the
- wireless manager application must set the BSSID to 0xFF 0xFF 0xFF 0xFF
- 0xFF 0xFF.
- The SME will try to connect to each network that matches the provided
- parameters, one by one, until it succeeds or has tried unsuccessfully
- with all the matching networks.
- If there is no network that matches the parameters and the request allows
- to host an ad hoc network, the SME will advertise a new ad hoc network
- instead.
- If the SME cannot connect, it will notify the failure in the confirm.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- connectionConfig - Describes the candidate network to join or to host.
-
-*******************************************************************************/
-#define CsrWifiSmeConnectReqCreate(msg__, dst__, src__, interfaceTag__, connectionConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->connectionConfig = (connectionConfig__);
-
-#define CsrWifiSmeConnectReqSendTo(dst__, src__, interfaceTag__, connectionConfig__) \
- { \
- CsrWifiSmeConnectReq *msg__; \
- CsrWifiSmeConnectReqCreate(msg__, dst__, src__, interfaceTag__, connectionConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectReqSend(src__, interfaceTag__, connectionConfig__) \
- CsrWifiSmeConnectReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, connectionConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectCfmSend
-
- DESCRIPTION
- The SME calls this primitive when the connection exchange is complete or
- all connection attempts fail.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request.
- CSR_WIFI_SME_STATUS_NOT_FOUND: all attempts by the SME to
- locate the requested AP failed
-
-*******************************************************************************/
-#define CsrWifiSmeConnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECT_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeConnectCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeConnectCfm *msg__; \
- CsrWifiSmeConnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeConnectCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the ConnectionConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionConfigGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_CONFIG_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeConnectionConfigGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeConnectionConfigGetReq *msg__; \
- CsrWifiSmeConnectionConfigGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionConfigGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeConnectionConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionConfig - Parameters used by the SME for selecting a network
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_CONFIG_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectionConfig = (connectionConfig__);
-
-#define CsrWifiSmeConnectionConfigGetCfmSendTo(dst__, src__, interfaceTag__, status__, connectionConfig__) \
- { \
- CsrWifiSmeConnectionConfigGetCfm *msg__; \
- CsrWifiSmeConnectionConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionConfigGetCfmSend(dst__, interfaceTag__, status__, connectionConfig__) \
- CsrWifiSmeConnectionConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, connectionConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionInfoGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the ConnectionInfo parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionInfoGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionInfoGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_INFO_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeConnectionInfoGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeConnectionInfoGetReq *msg__; \
- CsrWifiSmeConnectionInfoGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionInfoGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeConnectionInfoGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionInfoGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionInfo - Information about the current connection
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionInfoGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionInfo__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionInfoGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_INFO_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectionInfo = (connectionInfo__);
-
-#define CsrWifiSmeConnectionInfoGetCfmSendTo(dst__, src__, interfaceTag__, status__, connectionInfo__) \
- { \
- CsrWifiSmeConnectionInfoGetCfm *msg__; \
- CsrWifiSmeConnectionInfoGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionInfo__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionInfoGetCfmSend(dst__, interfaceTag__, status__, connectionInfo__) \
- CsrWifiSmeConnectionInfoGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, connectionInfo__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionQualityIndSend
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever the value of the current connection quality
- parameters change by more than a certain configurable amount.
- The wireless manager application may configure the trigger thresholds for
- this indication using the field in smeConfig parameter of
- CSR_WIFI_SME_SME_CONFIG_SET_REQ.
- Connection quality messages can be suppressed by setting both thresholds
- to zero.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- linkQuality - Indicates the quality of the link
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionQualityIndCreate(msg__, dst__, src__, interfaceTag__, linkQuality__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionQualityInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_QUALITY_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->linkQuality = (linkQuality__);
-
-#define CsrWifiSmeConnectionQualityIndSendTo(dst__, src__, interfaceTag__, linkQuality__) \
- { \
- CsrWifiSmeConnectionQualityInd *msg__; \
- CsrWifiSmeConnectionQualityIndCreate(msg__, dst__, src__, interfaceTag__, linkQuality__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionQualityIndSend(dst__, interfaceTag__, linkQuality__) \
- CsrWifiSmeConnectionQualityIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, linkQuality__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionStatsGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the ConnectionStats parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionStatsGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionStatsGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_STATS_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeConnectionStatsGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeConnectionStatsGetReq *msg__; \
- CsrWifiSmeConnectionStatsGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionStatsGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeConnectionStatsGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionStatsGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionStats - Statistics for current connection.
-
-*******************************************************************************/
-#define CsrWifiSmeConnectionStatsGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionStats__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeConnectionStatsGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CONNECTION_STATS_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->connectionStats = (connectionStats__);
-
-#define CsrWifiSmeConnectionStatsGetCfmSendTo(dst__, src__, interfaceTag__, status__, connectionStats__) \
- { \
- CsrWifiSmeConnectionStatsGetCfm *msg__; \
- CsrWifiSmeConnectionStatsGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, connectionStats__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeConnectionStatsGetCfmSend(dst__, interfaceTag__, status__, connectionStats__) \
- CsrWifiSmeConnectionStatsGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, connectionStats__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoreDumpIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive Wi-Fi Chip core dump data.
- The core dump data may be fragmented and sent using more than one
- indication.
- To indicate that all the data has been sent, the last indication contains
- a 'length' of 0 and 'data' of NULL.
-
- PARAMETERS
- queue - Destination Task Queue
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes of core
- dump data
-
-*******************************************************************************/
-#define CsrWifiSmeCoreDumpIndCreate(msg__, dst__, src__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeCoreDumpInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_CORE_DUMP_IND, dst__, src__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiSmeCoreDumpIndSendTo(dst__, src__, dataLength__, data__) \
- { \
- CsrWifiSmeCoreDumpInd *msg__; \
- CsrWifiSmeCoreDumpIndCreate(msg__, dst__, src__, dataLength__, data__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeCoreDumpIndSend(dst__, dataLength__, data__) \
- CsrWifiSmeCoreDumpIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeactivateReqSend
-
- DESCRIPTION
- The WMA sends this primitive to deactivate the SME.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeDeactivateReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeDeactivateReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_DEACTIVATE_REQ, dst__, src__);
-
-#define CsrWifiSmeDeactivateReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeDeactivateReq *msg__; \
- CsrWifiSmeDeactivateReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeDeactivateReqSend(src__) \
- CsrWifiSmeDeactivateReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeactivateCfmSend
-
- DESCRIPTION
- The SME sends this primitive when the deactivation is complete.
- The WMA cannot send any more primitives until it actives the SME again
- sending another CSR_WIFI_SME_ACTIVATE_REQ.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeDeactivateCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeDeactivateCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_DEACTIVATE_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeDeactivateCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeDeactivateCfm *msg__; \
- CsrWifiSmeDeactivateCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeDeactivateCfmSend(dst__, status__) \
- CsrWifiSmeDeactivateCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDisconnectReqSend
-
- DESCRIPTION
- The wireless manager application may disconnect from the current network
- by calling this primitive
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeDisconnectReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeDisconnectReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_DISCONNECT_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeDisconnectReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeDisconnectReq *msg__; \
- CsrWifiSmeDisconnectReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeDisconnectReqSend(src__, interfaceTag__) \
- CsrWifiSmeDisconnectReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDisconnectCfmSend
-
- DESCRIPTION
- On reception of CSR_WIFI_SME_DISCONNECT_REQ the SME will perform a
- disconnect operation, sending a CsrWifiSmeMediaStatusInd with
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED and then call this primitive when
- disconnection is complete.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeDisconnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeDisconnectCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_DISCONNECT_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeDisconnectCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeDisconnectCfm *msg__; \
- CsrWifiSmeDisconnectCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeDisconnectCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeDisconnectCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeErrorIndSend
-
- DESCRIPTION
- Important error message indicating a error of some importance
-
- PARAMETERS
- queue - Destination Task Queue
- errorMessage - Contains the error message.
-
-*******************************************************************************/
-#define CsrWifiSmeErrorIndCreate(msg__, dst__, src__, errorMessage__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeErrorInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ERROR_IND, dst__, src__); \
- msg__->errorMessage = (errorMessage__);
-
-#define CsrWifiSmeErrorIndSendTo(dst__, src__, errorMessage__) \
- { \
- CsrWifiSmeErrorInd *msg__; \
- CsrWifiSmeErrorIndCreate(msg__, dst__, src__, errorMessage__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeErrorIndSend(dst__, errorMessage__) \
- CsrWifiSmeErrorIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, errorMessage__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEventMaskSetReqSend
-
- DESCRIPTION
- The wireless manager application may register with the SME to receive
- notification of interesting events. Indications will be sent only if the
- wireless manager explicitly registers to be notified of that event.
- indMask is a bit mask of values defined in CsrWifiSmeIndicationsMask.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- indMask - Set mask with values from CsrWifiSmeIndications
-
-*******************************************************************************/
-#define CsrWifiSmeEventMaskSetReqCreate(msg__, dst__, src__, indMask__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeEventMaskSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_EVENT_MASK_SET_REQ, dst__, src__); \
- msg__->indMask = (indMask__);
-
-#define CsrWifiSmeEventMaskSetReqSendTo(dst__, src__, indMask__) \
- { \
- CsrWifiSmeEventMaskSetReq *msg__; \
- CsrWifiSmeEventMaskSetReqCreate(msg__, dst__, src__, indMask__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeEventMaskSetReqSend(src__, indMask__) \
- CsrWifiSmeEventMaskSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, indMask__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEventMaskSetCfmSend
-
- DESCRIPTION
- The SME calls the primitive to report the result of the request
- primitive.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeEventMaskSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeEventMaskSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_EVENT_MASK_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeEventMaskSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeEventMaskSetCfm *msg__; \
- CsrWifiSmeEventMaskSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeEventMaskSetCfmSend(dst__, status__) \
- CsrWifiSmeEventMaskSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the hostConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeHostConfigGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeHostConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_HOST_CONFIG_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeHostConfigGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeHostConfigGetReq *msg__; \
- CsrWifiSmeHostConfigGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeHostConfigGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeHostConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- hostConfig - Current host power state.
-
-*******************************************************************************/
-#define CsrWifiSmeHostConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, hostConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeHostConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_HOST_CONFIG_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->hostConfig = (hostConfig__);
-
-#define CsrWifiSmeHostConfigGetCfmSendTo(dst__, src__, interfaceTag__, status__, hostConfig__) \
- { \
- CsrWifiSmeHostConfigGetCfm *msg__; \
- CsrWifiSmeHostConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, hostConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeHostConfigGetCfmSend(dst__, interfaceTag__, status__, hostConfig__) \
- CsrWifiSmeHostConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, hostConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the hostConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- hostConfig - Communicates a change of host power state (for example, on
- mains power, on battery power etc) and of the periodicity of
- traffic data
-
-*******************************************************************************/
-#define CsrWifiSmeHostConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, hostConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeHostConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_HOST_CONFIG_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->hostConfig = (hostConfig__);
-
-#define CsrWifiSmeHostConfigSetReqSendTo(dst__, src__, interfaceTag__, hostConfig__) \
- { \
- CsrWifiSmeHostConfigSetReq *msg__; \
- CsrWifiSmeHostConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, hostConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeHostConfigSetReqSend(src__, interfaceTag__, hostConfig__) \
- CsrWifiSmeHostConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, hostConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeHostConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeHostConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_HOST_CONFIG_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeHostConfigSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeHostConfigSetCfm *msg__; \
- CsrWifiSmeHostConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeHostConfigSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeHostConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIbssStationIndSend
-
- DESCRIPTION
- The SME will send this primitive to indicate that a station has joined or
- left the ad-hoc network.
-
- PARAMETERS
- queue - Destination Task Queue
- address - MAC address of the station that has joined or left
- isconnected - TRUE if the station joined, FALSE if the station left
-
-*******************************************************************************/
-#define CsrWifiSmeIbssStationIndCreate(msg__, dst__, src__, address__, isconnected__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeIbssStationInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_IBSS_STATION_IND, dst__, src__); \
- msg__->address = (address__); \
- msg__->isconnected = (isconnected__);
-
-#define CsrWifiSmeIbssStationIndSendTo(dst__, src__, address__, isconnected__) \
- { \
- CsrWifiSmeIbssStationInd *msg__; \
- CsrWifiSmeIbssStationIndCreate(msg__, dst__, src__, address__, isconnected__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeIbssStationIndSend(dst__, address__, isconnected__) \
- CsrWifiSmeIbssStationIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, address__, isconnected__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInfoIndSend
-
- DESCRIPTION
- Message indicating a some info about current activity. Mostly of interest
- in testing but may be useful in the field.
-
- PARAMETERS
- queue - Destination Task Queue
- infoMessage - Contains the message.
-
-*******************************************************************************/
-#define CsrWifiSmeInfoIndCreate(msg__, dst__, src__, infoMessage__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeInfoInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_INFO_IND, dst__, src__); \
- msg__->infoMessage = (infoMessage__);
-
-#define CsrWifiSmeInfoIndSendTo(dst__, src__, infoMessage__) \
- { \
- CsrWifiSmeInfoInd *msg__; \
- CsrWifiSmeInfoIndCreate(msg__, dst__, src__, infoMessage__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeInfoIndSend(dst__, infoMessage__) \
- CsrWifiSmeInfoIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, infoMessage__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInterfaceCapabilityGetReqSend
-
- DESCRIPTION
- The Wireless Manager calls this primitive to ask the SME for the
- capabilities of the supported interfaces
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeInterfaceCapabilityGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeInterfaceCapabilityGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeInterfaceCapabilityGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeInterfaceCapabilityGetReq *msg__; \
- CsrWifiSmeInterfaceCapabilityGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeInterfaceCapabilityGetReqSend(src__) \
- CsrWifiSmeInterfaceCapabilityGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInterfaceCapabilityGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Result of the request
- numInterfaces - Number of the interfaces supported
- capBitmap - Points to the list of capabilities bitmaps provided for each
- interface.
- The bits represent the following capabilities:
- -bits 7 to 4-Reserved
- -bit 3-AMP
- -bit 2-P2P
- -bit 1-AP
- -bit 0-STA
-
-*******************************************************************************/
-#define CsrWifiSmeInterfaceCapabilityGetCfmCreate(msg__, dst__, src__, status__, numInterfaces__, capBitmap__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeInterfaceCapabilityGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->numInterfaces = (numInterfaces__); \
- memcpy(msg__->capBitmap, (capBitmap__), sizeof(u8) * 2);
-
-#define CsrWifiSmeInterfaceCapabilityGetCfmSendTo(dst__, src__, status__, numInterfaces__, capBitmap__) \
- { \
- CsrWifiSmeInterfaceCapabilityGetCfm *msg__; \
- CsrWifiSmeInterfaceCapabilityGetCfmCreate(msg__, dst__, src__, status__, numInterfaces__, capBitmap__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeInterfaceCapabilityGetCfmSend(dst__, status__, numInterfaces__, capBitmap__) \
- CsrWifiSmeInterfaceCapabilityGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, numInterfaces__, capBitmap__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKeyReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to add or remove
- keys that the chip should use for encryption of data.
- The interface allows the wireless manager application to add and remove
- keys according to the specified action.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs the
- driver to modify or provide the list of keys.
- CSR_WIFI_SME_LIST_ACTION_GET is not supported here.
- key - Key to be added or removed
-
-*******************************************************************************/
-#define CsrWifiSmeKeyReqCreate(msg__, dst__, src__, interfaceTag__, action__, key__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeKeyReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_KEY_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->key = (key__);
-
-#define CsrWifiSmeKeyReqSendTo(dst__, src__, interfaceTag__, action__, key__) \
- { \
- CsrWifiSmeKeyReq *msg__; \
- CsrWifiSmeKeyReqCreate(msg__, dst__, src__, interfaceTag__, action__, key__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeKeyReqSend(src__, interfaceTag__, action__, key__) \
- CsrWifiSmeKeyReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, action__, key__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKeyCfmSend
-
- DESCRIPTION
- The SME calls the primitive to report the result of the request
- primitive.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- keyType - Type of the key added/deleted
- peerMacAddress - Peer MAC Address of the key added/deleted
-
-*******************************************************************************/
-#define CsrWifiSmeKeyCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, keyType__, peerMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeKeyCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_KEY_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->action = (action__); \
- msg__->keyType = (keyType__); \
- msg__->peerMacAddress = (peerMacAddress__);
-
-#define CsrWifiSmeKeyCfmSendTo(dst__, src__, interfaceTag__, status__, action__, keyType__, peerMacAddress__) \
- { \
- CsrWifiSmeKeyCfm *msg__; \
- CsrWifiSmeKeyCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, keyType__, peerMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeKeyCfmSend(dst__, interfaceTag__, status__, action__, keyType__, peerMacAddress__) \
- CsrWifiSmeKeyCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, action__, keyType__, peerMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeLinkQualityGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the LinkQuality parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeLinkQualityGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeLinkQualityGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_LINK_QUALITY_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeLinkQualityGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeLinkQualityGetReq *msg__; \
- CsrWifiSmeLinkQualityGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeLinkQualityGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeLinkQualityGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeLinkQualityGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- linkQuality - Indicates the quality of the link
-
-*******************************************************************************/
-#define CsrWifiSmeLinkQualityGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, linkQuality__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeLinkQualityGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_LINK_QUALITY_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->linkQuality = (linkQuality__);
-
-#define CsrWifiSmeLinkQualityGetCfmSendTo(dst__, src__, interfaceTag__, status__, linkQuality__) \
- { \
- CsrWifiSmeLinkQualityGetCfm *msg__; \
- CsrWifiSmeLinkQualityGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, linkQuality__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeLinkQualityGetCfmSend(dst__, interfaceTag__, status__, linkQuality__) \
- CsrWifiSmeLinkQualityGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, linkQuality__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMediaStatusIndSend
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it when a network connection is established, lost or has moved to
- another AP.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- mediaStatus - Indicates the media status
- connectionInfo - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_CONNECTED:
- it points to the connection information for the new network
- disassocReason - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED:
- if a disassociation has occurred it gives the reason of the
- disassociation
- deauthReason - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED:
- if a deauthentication has occurred it gives the reason of
- the deauthentication
-
-*******************************************************************************/
-#define CsrWifiSmeMediaStatusIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, connectionInfo__, disassocReason__, deauthReason__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMediaStatusInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MEDIA_STATUS_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->mediaStatus = (mediaStatus__); \
- msg__->connectionInfo = (connectionInfo__); \
- msg__->disassocReason = (disassocReason__); \
- msg__->deauthReason = (deauthReason__);
-
-#define CsrWifiSmeMediaStatusIndSendTo(dst__, src__, interfaceTag__, mediaStatus__, connectionInfo__, disassocReason__, deauthReason__) \
- { \
- CsrWifiSmeMediaStatusInd *msg__; \
- CsrWifiSmeMediaStatusIndCreate(msg__, dst__, src__, interfaceTag__, mediaStatus__, connectionInfo__, disassocReason__, deauthReason__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMediaStatusIndSend(dst__, interfaceTag__, mediaStatus__, connectionInfo__, disassocReason__, deauthReason__) \
- CsrWifiSmeMediaStatusIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, mediaStatus__, connectionInfo__, disassocReason__, deauthReason__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the MibConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeMibConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeMibConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeMibConfigGetReq *msg__; \
- CsrWifiSmeMibConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibConfigGetReqSend(src__) \
- CsrWifiSmeMibConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- mibConfig - Reports various IEEE 802.11 attributes as currently configured
-
-*******************************************************************************/
-#define CsrWifiSmeMibConfigGetCfmCreate(msg__, dst__, src__, status__, mibConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->mibConfig = (mibConfig__);
-
-#define CsrWifiSmeMibConfigGetCfmSendTo(dst__, src__, status__, mibConfig__) \
- { \
- CsrWifiSmeMibConfigGetCfm *msg__; \
- CsrWifiSmeMibConfigGetCfmCreate(msg__, dst__, src__, status__, mibConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibConfigGetCfmSend(dst__, status__, mibConfig__) \
- CsrWifiSmeMibConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, mibConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the MibConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- mibConfig - Conveys the desired value of various IEEE 802.11 attributes as
- currently configured
-
-*******************************************************************************/
-#define CsrWifiSmeMibConfigSetReqCreate(msg__, dst__, src__, mibConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_CONFIG_SET_REQ, dst__, src__); \
- msg__->mibConfig = (mibConfig__);
-
-#define CsrWifiSmeMibConfigSetReqSendTo(dst__, src__, mibConfig__) \
- { \
- CsrWifiSmeMibConfigSetReq *msg__; \
- CsrWifiSmeMibConfigSetReqCreate(msg__, dst__, src__, mibConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibConfigSetReqSend(src__, mibConfig__) \
- CsrWifiSmeMibConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, mibConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeMibConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeMibConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeMibConfigSetCfm *msg__; \
- CsrWifiSmeMibConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibConfigSetCfmSend(dst__, status__) \
- CsrWifiSmeMibConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetCfmSend
-
- DESCRIPTION
- The SME calls this primitive to return the requested MIB variable values.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names and values of the MIB variables requested
-
-*******************************************************************************/
-#define CsrWifiSmeMibGetCfmCreate(msg__, dst__, src__, status__, mibAttributeLength__, mibAttribute__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->mibAttributeLength = (mibAttributeLength__); \
- msg__->mibAttribute = (mibAttribute__);
-
-#define CsrWifiSmeMibGetCfmSendTo(dst__, src__, status__, mibAttributeLength__, mibAttribute__) \
- { \
- CsrWifiSmeMibGetCfm *msg__; \
- CsrWifiSmeMibGetCfmCreate(msg__, dst__, src__, status__, mibAttributeLength__, mibAttribute__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibGetCfmSend(dst__, status__, mibAttributeLength__, mibAttribute__) \
- CsrWifiSmeMibGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, mibAttributeLength__, mibAttribute__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetNextReqSend
-
- DESCRIPTION
- To read a sequence of MIB parameters, for example a table, call this
- primitive to find the name of the next MIB variable
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to a VarBind or VarBindList containing the
- name(s) of the MIB variable(s) to search from.
-
-*******************************************************************************/
-#define CsrWifiSmeMibGetNextReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibGetNextReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_GET_NEXT_REQ, dst__, src__); \
- msg__->mibAttributeLength = (mibAttributeLength__); \
- msg__->mibAttribute = (mibAttribute__);
-
-#define CsrWifiSmeMibGetNextReqSendTo(dst__, src__, mibAttributeLength__, mibAttribute__) \
- { \
- CsrWifiSmeMibGetNextReq *msg__; \
- CsrWifiSmeMibGetNextReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibGetNextReqSend(src__, mibAttributeLength__, mibAttribute__) \
- CsrWifiSmeMibGetNextReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, mibAttributeLength__, mibAttribute__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetNextCfmSend
-
- DESCRIPTION
- The SME calls this primitive to return the requested MIB name(s).
- The wireless manager application can then read the value of the MIB
- variable using CSR_WIFI_SME_MIB_GET_REQ, using the names provided.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to a VarBind or VarBindList containing the
- name(s) of the MIB variable(s) lexicographically
- following the name(s) given in the request
-
-*******************************************************************************/
-#define CsrWifiSmeMibGetNextCfmCreate(msg__, dst__, src__, status__, mibAttributeLength__, mibAttribute__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibGetNextCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_GET_NEXT_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->mibAttributeLength = (mibAttributeLength__); \
- msg__->mibAttribute = (mibAttribute__);
-
-#define CsrWifiSmeMibGetNextCfmSendTo(dst__, src__, status__, mibAttributeLength__, mibAttribute__) \
- { \
- CsrWifiSmeMibGetNextCfm *msg__; \
- CsrWifiSmeMibGetNextCfmCreate(msg__, dst__, src__, status__, mibAttributeLength__, mibAttribute__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibGetNextCfmSend(dst__, status__, mibAttributeLength__, mibAttribute__) \
- CsrWifiSmeMibGetNextCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, mibAttributeLength__, mibAttribute__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to retrieve one or
- more MIB variables.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names of the MIB variables to be retrieved
-
-*******************************************************************************/
-#define CsrWifiSmeMibGetReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_GET_REQ, dst__, src__); \
- msg__->mibAttributeLength = (mibAttributeLength__); \
- msg__->mibAttribute = (mibAttribute__);
-
-#define CsrWifiSmeMibGetReqSendTo(dst__, src__, mibAttributeLength__, mibAttribute__) \
- { \
- CsrWifiSmeMibGetReq *msg__; \
- CsrWifiSmeMibGetReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibGetReqSend(src__, mibAttributeLength__, mibAttribute__) \
- CsrWifiSmeMibGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, mibAttributeLength__, mibAttribute__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibSetReqSend
-
- DESCRIPTION
- The SME provides raw access to the MIB on the chip, which may be used by
- some configuration or diagnostic utilities, but is not normally needed by
- the wireless manager application.
- The MIB access functions use BER encoded names (OID) of the MIB
- parameters and BER encoded values, as described in the chip Host
- Interface Protocol Specification.
- The MIB parameters are described in 'Wi-Fi 5.0.0 Management Information
- Base Reference Guide'.
- The wireless manager application calls this primitive to set one or more
- MIB variables
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names and values of the MIB variables to set
-
-*******************************************************************************/
-#define CsrWifiSmeMibSetReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_SET_REQ, dst__, src__); \
- msg__->mibAttributeLength = (mibAttributeLength__); \
- msg__->mibAttribute = (mibAttribute__);
-
-#define CsrWifiSmeMibSetReqSendTo(dst__, src__, mibAttributeLength__, mibAttribute__) \
- { \
- CsrWifiSmeMibSetReq *msg__; \
- CsrWifiSmeMibSetReqCreate(msg__, dst__, src__, mibAttributeLength__, mibAttribute__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibSetReqSend(src__, mibAttributeLength__, mibAttribute__) \
- CsrWifiSmeMibSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, mibAttributeLength__, mibAttribute__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibSetCfmSend
-
- DESCRIPTION
- The SME calls the primitive to report the result of the set primitive.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeMibSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMibSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIB_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeMibSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeMibSetCfm *msg__; \
- CsrWifiSmeMibSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMibSetCfmSend(dst__, status__) \
- CsrWifiSmeMibSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMicFailureIndSend
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever the chip firmware reports a MIC failure.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- secondFailure - TRUE if this indication is for a second failure in 60
- seconds
- count - The number of MIC failure events since the connection was
- established
- address - MAC address of the transmitter that caused the MIC failure
- keyType - Type of key for which the failure occurred
-
-*******************************************************************************/
-#define CsrWifiSmeMicFailureIndCreate(msg__, dst__, src__, interfaceTag__, secondFailure__, count__, address__, keyType__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMicFailureInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MIC_FAILURE_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->secondFailure = (secondFailure__); \
- msg__->count = (count__); \
- msg__->address = (address__); \
- msg__->keyType = (keyType__);
-
-#define CsrWifiSmeMicFailureIndSendTo(dst__, src__, interfaceTag__, secondFailure__, count__, address__, keyType__) \
- { \
- CsrWifiSmeMicFailureInd *msg__; \
- CsrWifiSmeMicFailureIndCreate(msg__, dst__, src__, interfaceTag__, secondFailure__, count__, address__, keyType__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMicFailureIndSend(dst__, interfaceTag__, secondFailure__, count__, address__, keyType__) \
- CsrWifiSmeMicFailureIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, secondFailure__, count__, address__, keyType__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMulticastAddressReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to specify the
- multicast addresses which the chip should recognise. The interface allows
- the wireless manager application to query, add, remove and flush the
- multicast addresses for the network interface according to the specified
- action.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter
- instructs the driver to modify or provide the list of
- MAC addresses.
- setAddressesCount - Number of MAC addresses sent with the primitive
- setAddresses - Pointer to the list of MAC Addresses sent with the
- primitive, set to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmeMulticastAddressReqCreate(msg__, dst__, src__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMulticastAddressReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MULTICAST_ADDRESS_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->setAddressesCount = (setAddressesCount__); \
- msg__->setAddresses = (setAddresses__);
-
-#define CsrWifiSmeMulticastAddressReqSendTo(dst__, src__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- { \
- CsrWifiSmeMulticastAddressReq *msg__; \
- CsrWifiSmeMulticastAddressReqCreate(msg__, dst__, src__, interfaceTag__, action__, setAddressesCount__, setAddresses__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMulticastAddressReqSend(src__, interfaceTag__, action__, setAddressesCount__, setAddresses__) \
- CsrWifiSmeMulticastAddressReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, action__, setAddressesCount__, setAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMulticastAddressCfmSend
-
- DESCRIPTION
- The SME will call this primitive when the operation is complete. For a
- GET action, this primitive reports the current list of MAC addresses.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getAddressesCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of MAC addresses sent with the primitive
- getAddresses - Pointer to the list of MAC Addresses sent with the
- primitive, set to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmeMulticastAddressCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getAddressesCount__, getAddresses__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeMulticastAddressCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_MULTICAST_ADDRESS_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->action = (action__); \
- msg__->getAddressesCount = (getAddressesCount__); \
- msg__->getAddresses = (getAddresses__);
-
-#define CsrWifiSmeMulticastAddressCfmSendTo(dst__, src__, interfaceTag__, status__, action__, getAddressesCount__, getAddresses__) \
- { \
- CsrWifiSmeMulticastAddressCfm *msg__; \
- CsrWifiSmeMulticastAddressCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getAddressesCount__, getAddresses__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeMulticastAddressCfmSend(dst__, interfaceTag__, status__, action__, getAddressesCount__, getAddresses__) \
- CsrWifiSmeMulticastAddressCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, action__, getAddressesCount__, getAddresses__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePacketFilterSetReqSend
-
- DESCRIPTION
- The wireless manager application should call this primitive to enable or
- disable filtering of broadcast packets: uninteresting broadcast packets
- will be dropped by the Wi-Fi chip, instead of passing them up to the
- host.
- This has the advantage of saving power in the host application processor
- as it removes the need to process unwanted packets.
- All broadcast packets are filtered according to the filter and the filter
- mode provided, except ARP packets, which are filtered using
- arpFilterAddress.
- Filters are not cumulative: only the parameters specified in the most
- recent successful request are significant.
- For more information, see 'UniFi Firmware API Specification'.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- filterLength - Length of the filter in bytes.
- filterLength=0 disables the filter previously set
- filter - Points to the first byte of the filter provided, if any.
- This shall include zero or more instance of the
- information elements of one of these types
- * Traffic Classification (TCLAS) elements
- * WMM-SA TCLAS elements
- mode - Specifies whether the filter selects or excludes packets
- matching the filter
- arpFilterAddress - IPv4 address to be used for filtering the ARP packets.
- * If the specified address is the IPv4 broadcast address
- (255.255.255.255), all ARP packets are reported to the
- host,
- * If the specified address is NOT the IPv4 broadcast
- address, only ARP packets with the specified address in
- the Source or Target Protocol Address fields are reported
- to the host
-
-*******************************************************************************/
-#define CsrWifiSmePacketFilterSetReqCreate(msg__, dst__, src__, interfaceTag__, filterLength__, filter__, mode__, arpFilterAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePacketFilterSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PACKET_FILTER_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->filterLength = (filterLength__); \
- msg__->filter = (filter__); \
- msg__->mode = (mode__); \
- msg__->arpFilterAddress = (arpFilterAddress__);
-
-#define CsrWifiSmePacketFilterSetReqSendTo(dst__, src__, interfaceTag__, filterLength__, filter__, mode__, arpFilterAddress__) \
- { \
- CsrWifiSmePacketFilterSetReq *msg__; \
- CsrWifiSmePacketFilterSetReqCreate(msg__, dst__, src__, interfaceTag__, filterLength__, filter__, mode__, arpFilterAddress__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePacketFilterSetReqSend(src__, interfaceTag__, filterLength__, filter__, mode__, arpFilterAddress__) \
- CsrWifiSmePacketFilterSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, filterLength__, filter__, mode__, arpFilterAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePacketFilterSetCfmSend
-
- DESCRIPTION
- The SME calls the primitive to report the result of the set primitive.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmePacketFilterSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePacketFilterSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PACKET_FILTER_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmePacketFilterSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmePacketFilterSetCfm *msg__; \
- CsrWifiSmePacketFilterSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePacketFilterSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmePacketFilterSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePermanentMacAddressGetReqSend
-
- DESCRIPTION
- This primitive retrieves the MAC address stored in EEPROM
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmePermanentMacAddressGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePermanentMacAddressGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_REQ, dst__, src__);
-
-#define CsrWifiSmePermanentMacAddressGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmePermanentMacAddressGetReq *msg__; \
- CsrWifiSmePermanentMacAddressGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePermanentMacAddressGetReqSend(src__) \
- CsrWifiSmePermanentMacAddressGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePermanentMacAddressGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- permanentMacAddress - MAC address stored in the EEPROM
-
-*******************************************************************************/
-#define CsrWifiSmePermanentMacAddressGetCfmCreate(msg__, dst__, src__, status__, permanentMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePermanentMacAddressGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->permanentMacAddress = (permanentMacAddress__);
-
-#define CsrWifiSmePermanentMacAddressGetCfmSendTo(dst__, src__, status__, permanentMacAddress__) \
- { \
- CsrWifiSmePermanentMacAddressGetCfm *msg__; \
- CsrWifiSmePermanentMacAddressGetCfmCreate(msg__, dst__, src__, status__, permanentMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePermanentMacAddressGetCfmSend(dst__, status__, permanentMacAddress__) \
- CsrWifiSmePermanentMacAddressGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, permanentMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidCandidateListIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it when a new network supporting preauthentication and/or PMK
- caching is seen.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- pmkidCandidatesCount - Number of PMKID candidates provided
- pmkidCandidates - Points to the first PMKID candidate
-
-*******************************************************************************/
-#define CsrWifiSmePmkidCandidateListIndCreate(msg__, dst__, src__, interfaceTag__, pmkidCandidatesCount__, pmkidCandidates__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePmkidCandidateListInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PMKID_CANDIDATE_LIST_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->pmkidCandidatesCount = (pmkidCandidatesCount__); \
- msg__->pmkidCandidates = (pmkidCandidates__);
-
-#define CsrWifiSmePmkidCandidateListIndSendTo(dst__, src__, interfaceTag__, pmkidCandidatesCount__, pmkidCandidates__) \
- { \
- CsrWifiSmePmkidCandidateListInd *msg__; \
- CsrWifiSmePmkidCandidateListIndCreate(msg__, dst__, src__, interfaceTag__, pmkidCandidatesCount__, pmkidCandidates__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePmkidCandidateListIndSend(dst__, interfaceTag__, pmkidCandidatesCount__, pmkidCandidates__) \
- CsrWifiSmePmkidCandidateListIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, pmkidCandidatesCount__, pmkidCandidates__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to request an
- operation on the SME PMKID list.
- The action argument specifies the operation to perform.
- When the connection is complete, the wireless manager application may
- then send and receive EAPOL packets to complete WPA or WPA2
- authentication if appropriate.
- The wireless manager application can then pass the resulting encryption
- keys using this primitive.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs
- the driver to modify or provide the list of PMKIDs.
- setPmkidsCount - Number of PMKIDs sent with the primitive
- setPmkids - Pointer to the list of PMKIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmePmkidReqCreate(msg__, dst__, src__, interfaceTag__, action__, setPmkidsCount__, setPmkids__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePmkidReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PMKID_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->setPmkidsCount = (setPmkidsCount__); \
- msg__->setPmkids = (setPmkids__);
-
-#define CsrWifiSmePmkidReqSendTo(dst__, src__, interfaceTag__, action__, setPmkidsCount__, setPmkids__) \
- { \
- CsrWifiSmePmkidReq *msg__; \
- CsrWifiSmePmkidReqCreate(msg__, dst__, src__, interfaceTag__, action__, setPmkidsCount__, setPmkids__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePmkidReqSend(src__, interfaceTag__, action__, setPmkidsCount__, setPmkids__) \
- CsrWifiSmePmkidReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, action__, setPmkidsCount__, setPmkids__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidCfmSend
-
- DESCRIPTION
- The SME will call this primitive when the operation is complete. For a
- GET action, this primitive reports the current list of PMKIDs
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getPmkidsCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of PMKIDs sent with the primitive
- getPmkids - Pointer to the list of PMKIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-#define CsrWifiSmePmkidCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getPmkidsCount__, getPmkids__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePmkidCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_PMKID_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->action = (action__); \
- msg__->getPmkidsCount = (getPmkidsCount__); \
- msg__->getPmkids = (getPmkids__);
-
-#define CsrWifiSmePmkidCfmSendTo(dst__, src__, interfaceTag__, status__, action__, getPmkidsCount__, getPmkids__) \
- { \
- CsrWifiSmePmkidCfm *msg__; \
- CsrWifiSmePmkidCfmCreate(msg__, dst__, src__, interfaceTag__, status__, action__, getPmkidsCount__, getPmkids__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePmkidCfmSend(dst__, interfaceTag__, status__, action__, getPmkidsCount__, getPmkids__) \
- CsrWifiSmePmkidCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, action__, getPmkidsCount__, getPmkids__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the PowerConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmePowerConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePowerConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_POWER_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmePowerConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmePowerConfigGetReq *msg__; \
- CsrWifiSmePowerConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePowerConfigGetReqSend(src__) \
- CsrWifiSmePowerConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- powerConfig - Returns the current parameters for the power configuration of
- the firmware
-
-*******************************************************************************/
-#define CsrWifiSmePowerConfigGetCfmCreate(msg__, dst__, src__, status__, powerConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePowerConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_POWER_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->powerConfig = (powerConfig__);
-
-#define CsrWifiSmePowerConfigGetCfmSendTo(dst__, src__, status__, powerConfig__) \
- { \
- CsrWifiSmePowerConfigGetCfm *msg__; \
- CsrWifiSmePowerConfigGetCfmCreate(msg__, dst__, src__, status__, powerConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePowerConfigGetCfmSend(dst__, status__, powerConfig__) \
- CsrWifiSmePowerConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, powerConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the PowerConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- powerConfig - Power saving configuration
-
-*******************************************************************************/
-#define CsrWifiSmePowerConfigSetReqCreate(msg__, dst__, src__, powerConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePowerConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_POWER_CONFIG_SET_REQ, dst__, src__); \
- msg__->powerConfig = (powerConfig__);
-
-#define CsrWifiSmePowerConfigSetReqSendTo(dst__, src__, powerConfig__) \
- { \
- CsrWifiSmePowerConfigSetReq *msg__; \
- CsrWifiSmePowerConfigSetReqCreate(msg__, dst__, src__, powerConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePowerConfigSetReqSend(src__, powerConfig__) \
- CsrWifiSmePowerConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, powerConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmePowerConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmePowerConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_POWER_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmePowerConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmePowerConfigSetCfm *msg__; \
- CsrWifiSmePowerConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmePowerConfigSetCfmSend(dst__, status__) \
- CsrWifiSmePowerConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomainInfoGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the RegulatoryDomainInfo parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeRegulatoryDomainInfoGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRegulatoryDomainInfoGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeRegulatoryDomainInfoGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeRegulatoryDomainInfoGetReq *msg__; \
- CsrWifiSmeRegulatoryDomainInfoGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRegulatoryDomainInfoGetReqSend(src__) \
- CsrWifiSmeRegulatoryDomainInfoGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomainInfoGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- regDomInfo - Reports information and state related to regulatory domain
- operation.
-
-*******************************************************************************/
-#define CsrWifiSmeRegulatoryDomainInfoGetCfmCreate(msg__, dst__, src__, status__, regDomInfo__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRegulatoryDomainInfoGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->regDomInfo = (regDomInfo__);
-
-#define CsrWifiSmeRegulatoryDomainInfoGetCfmSendTo(dst__, src__, status__, regDomInfo__) \
- { \
- CsrWifiSmeRegulatoryDomainInfoGetCfm *msg__; \
- CsrWifiSmeRegulatoryDomainInfoGetCfmCreate(msg__, dst__, src__, status__, regDomInfo__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRegulatoryDomainInfoGetCfmSend(dst__, status__, regDomInfo__) \
- CsrWifiSmeRegulatoryDomainInfoGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, regDomInfo__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamCompleteIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it completes an attempt to roam to an AP. If the roam
- attempt was successful, status will be set to CSR_WIFI_SME_SUCCESS,
- otherwise it shall be set to the appropriate error code.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the roaming procedure
-
-*******************************************************************************/
-#define CsrWifiSmeRoamCompleteIndCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamCompleteInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAM_COMPLETE_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeRoamCompleteIndSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeRoamCompleteInd *msg__; \
- CsrWifiSmeRoamCompleteIndCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamCompleteIndSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeRoamCompleteIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamStartIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it begins an attempt to roam to an AP.
- If the wireless manager application connect request specified the SSID
- and the BSSID was set to the broadcast address (0xFF 0xFF 0xFF 0xFF 0xFF
- 0xFF), the SME monitors the signal quality and maintains a list of
- candidates to roam to. When the signal quality of the current connection
- falls below a threshold, and there is a candidate with better quality,
- the SME will attempt to the candidate AP.
- If the roaming procedure succeeds, the SME will also issue a Media
- Connect indication to inform the wireless manager application of the
- change.
- NOTE: to prevent the SME from initiating roaming the WMA must specify the
- BSSID in the connection request; this forces the SME to connect only to
- that AP.
- The wireless manager application can obtain statistics for roaming
- purposes using CSR_WIFI_SME_CONNECTION_QUALITY_IND and
- CSR_WIFI_SME_CONNECTION_STATS_GET_REQ.
- When the wireless manager application wishes to roam to another AP, it
- must issue a connection request specifying the BSSID of the desired AP.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- roamReason - Indicates the reason for starting the roaming procedure
- reason80211 - Indicates the reason for deauthentication or disassociation
-
-*******************************************************************************/
-#define CsrWifiSmeRoamStartIndCreate(msg__, dst__, src__, interfaceTag__, roamReason__, reason80211__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamStartInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAM_START_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->roamReason = (roamReason__); \
- msg__->reason80211 = (reason80211__);
-
-#define CsrWifiSmeRoamStartIndSendTo(dst__, src__, interfaceTag__, roamReason__, reason80211__) \
- { \
- CsrWifiSmeRoamStartInd *msg__; \
- CsrWifiSmeRoamStartIndCreate(msg__, dst__, src__, interfaceTag__, roamReason__, reason80211__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamStartIndSend(dst__, interfaceTag__, roamReason__, reason80211__) \
- CsrWifiSmeRoamStartIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, roamReason__, reason80211__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the RoamingConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeRoamingConfigGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamingConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAMING_CONFIG_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeRoamingConfigGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeRoamingConfigGetReq *msg__; \
- CsrWifiSmeRoamingConfigGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamingConfigGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeRoamingConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- roamingConfig - Reports the roaming behaviour of the driver and firmware
-
-*******************************************************************************/
-#define CsrWifiSmeRoamingConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, roamingConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamingConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAMING_CONFIG_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->roamingConfig = (roamingConfig__);
-
-#define CsrWifiSmeRoamingConfigGetCfmSendTo(dst__, src__, interfaceTag__, status__, roamingConfig__) \
- { \
- CsrWifiSmeRoamingConfigGetCfm *msg__; \
- CsrWifiSmeRoamingConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, roamingConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamingConfigGetCfmSend(dst__, interfaceTag__, status__, roamingConfig__) \
- CsrWifiSmeRoamingConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, roamingConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the RoamingConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- roamingConfig - Desired roaming behaviour values
-
-*******************************************************************************/
-#define CsrWifiSmeRoamingConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, roamingConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamingConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAMING_CONFIG_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->roamingConfig = (roamingConfig__);
-
-#define CsrWifiSmeRoamingConfigSetReqSendTo(dst__, src__, interfaceTag__, roamingConfig__) \
- { \
- CsrWifiSmeRoamingConfigSetReq *msg__; \
- CsrWifiSmeRoamingConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, roamingConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamingConfigSetReqSend(src__, interfaceTag__, roamingConfig__) \
- CsrWifiSmeRoamingConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, roamingConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigSetCfmSend
-
- DESCRIPTION
- This primitive sets the value of the RoamingConfig parameter.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeRoamingConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeRoamingConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_ROAMING_CONFIG_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeRoamingConfigSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeRoamingConfigSetCfm *msg__; \
- CsrWifiSmeRoamingConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeRoamingConfigSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeRoamingConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the ScanConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeScanConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeScanConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeScanConfigGetReq *msg__; \
- CsrWifiSmeScanConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanConfigGetReqSend(src__) \
- CsrWifiSmeScanConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- scanConfig - Returns the current parameters for the autonomous scanning
- behaviour of the firmware
-
-*******************************************************************************/
-#define CsrWifiSmeScanConfigGetCfmCreate(msg__, dst__, src__, status__, scanConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->scanConfig = (scanConfig__);
-
-#define CsrWifiSmeScanConfigGetCfmSendTo(dst__, src__, status__, scanConfig__) \
- { \
- CsrWifiSmeScanConfigGetCfm *msg__; \
- CsrWifiSmeScanConfigGetCfmCreate(msg__, dst__, src__, status__, scanConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanConfigGetCfmSend(dst__, status__, scanConfig__) \
- CsrWifiSmeScanConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, scanConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the ScanConfig parameter.
- The SME normally configures the firmware to perform autonomous scanning
- without involving the host.
- The firmware passes beacon / probe response or indicates loss of beacon
- on certain changes of state, for example:
- * A new AP is seen for the first time
- * An AP is no longer visible
- * The signal strength of an AP changes by more than a certain amount, as
- configured by the thresholds in the scanConfig parameter
- In addition to the autonomous scan, the wireless manager application may
- request a scan at any time using CSR_WIFI_SME_SCAN_FULL_REQ.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- scanConfig - Reports the configuration for the autonomous scanning behaviour
- of the firmware
-
-*******************************************************************************/
-#define CsrWifiSmeScanConfigSetReqCreate(msg__, dst__, src__, scanConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_CONFIG_SET_REQ, dst__, src__); \
- msg__->scanConfig = (scanConfig__);
-
-#define CsrWifiSmeScanConfigSetReqSendTo(dst__, src__, scanConfig__) \
- { \
- CsrWifiSmeScanConfigSetReq *msg__; \
- CsrWifiSmeScanConfigSetReqCreate(msg__, dst__, src__, scanConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanConfigSetReqSend(src__, scanConfig__) \
- CsrWifiSmeScanConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, scanConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeScanConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeScanConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeScanConfigSetCfm *msg__; \
- CsrWifiSmeScanConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanConfigSetCfmSend(dst__, status__) \
- CsrWifiSmeScanConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanFullReqSend
-
- DESCRIPTION
- The wireless manager application should call this primitive to request a
- full scan.
- Channels are scanned actively or passively according to the requirement
- set by regulatory domain.
- If the SME receives this primitive while a full scan is going on, the new
- request is buffered and it will be served after the current full scan is
- completed.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- ssidCount - Number of SSIDs provided.
- If it is 0, the SME will attempt to detect any network
- ssid - Points to the first SSID provided, if any.
- bssid - BSS identifier.
- If it is equal to FF-FF-FF-FF-FF, the SME will listen for
- messages from any BSS.
- If it is different from FF-FF-FF-FF-FF and any SSID is
- provided, one SSID must match the network of the BSS.
- forceScan - Forces the scan even if the SME is in a state which would
- normally prevent it (e.g. autonomous scan is running).
- bssType - Type of BSS to scan for
- scanType - Type of scan to perform
- channelListCount - Number of channels provided.
- If it is 0, the SME will initiate a scan of all the
- supported channels that are permitted by the current
- regulatory domain.
- channelList - Points to the first channel , or NULL if channelListCount
- is zero.
- probeIeLength - Length of the information element in bytes to be sent
- with the probe message.
- probeIe - Points to the first byte of the information element to be
- sent with the probe message.
-
-*******************************************************************************/
-#define CsrWifiSmeScanFullReqCreate(msg__, dst__, src__, ssidCount__, ssid__, bssid__, forceScan__, bssType__, scanType__, channelListCount__, channelList__, probeIeLength__, probeIe__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanFullReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_FULL_REQ, dst__, src__); \
- msg__->ssidCount = (ssidCount__); \
- msg__->ssid = (ssid__); \
- msg__->bssid = (bssid__); \
- msg__->forceScan = (forceScan__); \
- msg__->bssType = (bssType__); \
- msg__->scanType = (scanType__); \
- msg__->channelListCount = (channelListCount__); \
- msg__->channelList = (channelList__); \
- msg__->probeIeLength = (probeIeLength__); \
- msg__->probeIe = (probeIe__);
-
-#define CsrWifiSmeScanFullReqSendTo(dst__, src__, ssidCount__, ssid__, bssid__, forceScan__, bssType__, scanType__, channelListCount__, channelList__, probeIeLength__, probeIe__) \
- { \
- CsrWifiSmeScanFullReq *msg__; \
- CsrWifiSmeScanFullReqCreate(msg__, dst__, src__, ssidCount__, ssid__, bssid__, forceScan__, bssType__, scanType__, channelListCount__, channelList__, probeIeLength__, probeIe__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanFullReqSend(src__, ssidCount__, ssid__, bssid__, forceScan__, bssType__, scanType__, channelListCount__, channelList__, probeIeLength__, probeIe__) \
- CsrWifiSmeScanFullReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, ssidCount__, ssid__, bssid__, forceScan__, bssType__, scanType__, channelListCount__, channelList__, probeIeLength__, probeIe__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanFullCfmSend
-
- DESCRIPTION
- The SME calls this primitive when the results from the scan are
- available.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeScanFullCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanFullCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_FULL_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeScanFullCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeScanFullCfm *msg__; \
- CsrWifiSmeScanFullCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanFullCfmSend(dst__, status__) \
- CsrWifiSmeScanFullCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultIndSend
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever a scan indication is received from the firmware.
-
- PARAMETERS
- queue - Destination Task Queue
- result - Points to a buffer containing a scan result.
-
-*******************************************************************************/
-#define CsrWifiSmeScanResultIndCreate(msg__, dst__, src__, result__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanResultInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_RESULT_IND, dst__, src__); \
- msg__->result = (result__);
-
-#define CsrWifiSmeScanResultIndSendTo(dst__, src__, result__) \
- { \
- CsrWifiSmeScanResultInd *msg__; \
- CsrWifiSmeScanResultIndCreate(msg__, dst__, src__, result__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanResultIndSend(dst__, result__) \
- CsrWifiSmeScanResultIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, result__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsFlushReqSend
-
- DESCRIPTION
- The Wireless Manager calls this primitive to ask the SME to delete all
- scan results from its cache, except for the scan result of any currently
- connected network.
- As scan results are received by the SME from the firmware, they are
- cached in the SME memory.
- Any time the Wireless Manager requests scan results, they are returned
- from the SME internal cache.
- For some applications it may be desirable to clear this cache prior to
- requesting that a scan be performed; this will ensure that the cache then
- only contains the networks detected in the most recent scan.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeScanResultsFlushReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanResultsFlushReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_RESULTS_FLUSH_REQ, dst__, src__);
-
-#define CsrWifiSmeScanResultsFlushReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeScanResultsFlushReq *msg__; \
- CsrWifiSmeScanResultsFlushReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanResultsFlushReqSend(src__) \
- CsrWifiSmeScanResultsFlushReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsFlushCfmSend
-
- DESCRIPTION
- The SME will call this primitive when the cache has been cleared.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeScanResultsFlushCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanResultsFlushCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_RESULTS_FLUSH_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeScanResultsFlushCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeScanResultsFlushCfm *msg__; \
- CsrWifiSmeScanResultsFlushCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanResultsFlushCfmSend(dst__, status__) \
- CsrWifiSmeScanResultsFlushCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsGetReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to retrieve the
- current set of scan results, either after receiving a successful
- CSR_WIFI_SME_SCAN_FULL_CFM, or to get autonomous scan results.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeScanResultsGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanResultsGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_RESULTS_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeScanResultsGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeScanResultsGetReq *msg__; \
- CsrWifiSmeScanResultsGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanResultsGetReqSend(src__) \
- CsrWifiSmeScanResultsGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsGetCfmSend
-
- DESCRIPTION
- The SME sends this primitive to provide the current set of scan results.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- scanResultsCount - Number of scan results
- scanResults - Points to a buffer containing an array of
- CsrWifiSmeScanResult structures.
-
-*******************************************************************************/
-#define CsrWifiSmeScanResultsGetCfmCreate(msg__, dst__, src__, status__, scanResultsCount__, scanResults__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeScanResultsGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SCAN_RESULTS_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->scanResultsCount = (scanResultsCount__); \
- msg__->scanResults = (scanResults__);
-
-#define CsrWifiSmeScanResultsGetCfmSendTo(dst__, src__, status__, scanResultsCount__, scanResults__) \
- { \
- CsrWifiSmeScanResultsGetCfm *msg__; \
- CsrWifiSmeScanResultsGetCfmCreate(msg__, dst__, src__, status__, scanResultsCount__, scanResults__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeScanResultsGetCfmSend(dst__, status__, scanResultsCount__, scanResults__) \
- CsrWifiSmeScanResultsGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, scanResultsCount__, scanResults__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSetReqSend
-
- DESCRIPTION
- Used to pass custom data to the SME. Format is the same as 802.11 Info
- Elements => | Id | Length | Data
- 1) Cmanr Test Mode "Id:0 Length:1 Data:0x00 = OFF 0x01 = ON" "0x00 0x01
- (0x00|0x01)"
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes
-
-*******************************************************************************/
-#define CsrWifiSmeSetReqCreate(msg__, dst__, src__, dataLength__, data__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SET_REQ, dst__, src__); \
- msg__->dataLength = (dataLength__); \
- msg__->data = (data__);
-
-#define CsrWifiSmeSetReqSendTo(dst__, src__, dataLength__, data__) \
- { \
- CsrWifiSmeSetReq *msg__; \
- CsrWifiSmeSetReqCreate(msg__, dst__, src__, dataLength__, data__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSetReqSend(src__, dataLength__, data__) \
- CsrWifiSmeSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, dataLength__, data__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the Sme common parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeSmeCommonConfigGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_COMMON_CONFIG_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeSmeCommonConfigGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeSmeCommonConfigGetReq *msg__; \
- CsrWifiSmeSmeCommonConfigGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeCommonConfigGetReqSend(src__) \
- CsrWifiSmeSmeCommonConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- deviceConfig - Configuration options in the SME
-
-*******************************************************************************/
-#define CsrWifiSmeSmeCommonConfigGetCfmCreate(msg__, dst__, src__, status__, deviceConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_COMMON_CONFIG_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->deviceConfig = (deviceConfig__);
-
-#define CsrWifiSmeSmeCommonConfigGetCfmSendTo(dst__, src__, status__, deviceConfig__) \
- { \
- CsrWifiSmeSmeCommonConfigGetCfm *msg__; \
- CsrWifiSmeSmeCommonConfigGetCfmCreate(msg__, dst__, src__, status__, deviceConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeCommonConfigGetCfmSend(dst__, status__, deviceConfig__) \
- CsrWifiSmeSmeCommonConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, deviceConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the Sme common.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- deviceConfig - Configuration options in the SME
-
-*******************************************************************************/
-#define CsrWifiSmeSmeCommonConfigSetReqCreate(msg__, dst__, src__, deviceConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_COMMON_CONFIG_SET_REQ, dst__, src__); \
- msg__->deviceConfig = (deviceConfig__);
-
-#define CsrWifiSmeSmeCommonConfigSetReqSendTo(dst__, src__, deviceConfig__) \
- { \
- CsrWifiSmeSmeCommonConfigSetReq *msg__; \
- CsrWifiSmeSmeCommonConfigSetReqCreate(msg__, dst__, src__, deviceConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeCommonConfigSetReqSend(src__, deviceConfig__) \
- CsrWifiSmeSmeCommonConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, deviceConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigSetCfmSend
-
- DESCRIPTION
- Reports the result of the request
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeSmeCommonConfigSetCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_COMMON_CONFIG_SET_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeSmeCommonConfigSetCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeSmeCommonConfigSetCfm *msg__; \
- CsrWifiSmeSmeCommonConfigSetCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeCommonConfigSetCfmSend(dst__, status__) \
- CsrWifiSmeSmeCommonConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the SmeStaConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-#define CsrWifiSmeSmeStaConfigGetReqCreate(msg__, dst__, src__, interfaceTag__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeStaConfigGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_STA_CONFIG_GET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__);
-
-#define CsrWifiSmeSmeStaConfigGetReqSendTo(dst__, src__, interfaceTag__) \
- { \
- CsrWifiSmeSmeStaConfigGetReq *msg__; \
- CsrWifiSmeSmeStaConfigGetReqCreate(msg__, dst__, src__, interfaceTag__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeStaConfigGetReqSend(src__, interfaceTag__) \
- CsrWifiSmeSmeStaConfigGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- smeConfig - Current SME Station Parameters
-
-*******************************************************************************/
-#define CsrWifiSmeSmeStaConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, smeConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeStaConfigGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_STA_CONFIG_GET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->smeConfig = (smeConfig__);
-
-#define CsrWifiSmeSmeStaConfigGetCfmSendTo(dst__, src__, interfaceTag__, status__, smeConfig__) \
- { \
- CsrWifiSmeSmeStaConfigGetCfm *msg__; \
- CsrWifiSmeSmeStaConfigGetCfmCreate(msg__, dst__, src__, interfaceTag__, status__, smeConfig__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeStaConfigGetCfmSend(dst__, interfaceTag__, status__, smeConfig__) \
- CsrWifiSmeSmeStaConfigGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, smeConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigSetReqSend
-
- DESCRIPTION
- This primitive sets the value of the SmeConfig parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- smeConfig - SME Station Parameters to be set
-
-*******************************************************************************/
-#define CsrWifiSmeSmeStaConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, smeConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeStaConfigSetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_STA_CONFIG_SET_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->smeConfig = (smeConfig__);
-
-#define CsrWifiSmeSmeStaConfigSetReqSendTo(dst__, src__, interfaceTag__, smeConfig__) \
- { \
- CsrWifiSmeSmeStaConfigSetReq *msg__; \
- CsrWifiSmeSmeStaConfigSetReqCreate(msg__, dst__, src__, interfaceTag__, smeConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeStaConfigSetReqSend(src__, interfaceTag__, smeConfig__) \
- CsrWifiSmeSmeStaConfigSetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, smeConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigSetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeSmeStaConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeSmeStaConfigSetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_SME_STA_CONFIG_SET_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeSmeStaConfigSetCfmSendTo(dst__, src__, interfaceTag__, status__) \
- { \
- CsrWifiSmeSmeStaConfigSetCfm *msg__; \
- CsrWifiSmeSmeStaConfigSetCfmCreate(msg__, dst__, src__, interfaceTag__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeSmeStaConfigSetCfmSend(dst__, interfaceTag__, status__) \
- CsrWifiSmeSmeStaConfigSetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeStationMacAddressGetReqSend
-
- DESCRIPTION
- This primitives is used to retrieve the current MAC address used by the
- station.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeStationMacAddressGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeStationMacAddressGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeStationMacAddressGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeStationMacAddressGetReq *msg__; \
- CsrWifiSmeStationMacAddressGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeStationMacAddressGetReqSend(src__) \
- CsrWifiSmeStationMacAddressGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeStationMacAddressGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- stationMacAddress - Current MAC address of the station.
-
-*******************************************************************************/
-#define CsrWifiSmeStationMacAddressGetCfmCreate(msg__, dst__, src__, status__, stationMacAddress__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeStationMacAddressGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- memcpy(msg__->stationMacAddress, (stationMacAddress__), sizeof(CsrWifiMacAddress) * 2);
-
-#define CsrWifiSmeStationMacAddressGetCfmSendTo(dst__, src__, status__, stationMacAddress__) \
- { \
- CsrWifiSmeStationMacAddressGetCfm *msg__; \
- CsrWifiSmeStationMacAddressGetCfmCreate(msg__, dst__, src__, status__, stationMacAddress__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeStationMacAddressGetCfmSend(dst__, status__, stationMacAddress__) \
- CsrWifiSmeStationMacAddressGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, stationMacAddress__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecReqSend
-
- DESCRIPTION
- The wireless manager application should call this primitive to use the
- TSPEC feature.
- The chip supports the use of TSPECs and TCLAS for the use of IEEE
- 802.11/WMM Quality of Service features.
- The API allows the wireless manager application to supply a correctly
- formatted TSPEC and TCLAS pair to the driver.
- After performing basic validation, the driver negotiates the installation
- of the TSPEC with the AP as defined by the 802.11 specification.
- The driver retains all TSPEC and TCLAS pairs until they are specifically
- removed.
- It is not compulsory for a TSPEC to have a TCLAS (NULL is used to
- indicate that no TCLAS is supplied), while a TCLASS always require a
- TSPEC.
- The format of the TSPEC element is specified in 'WMM (including WMM Power
- Save) Specification - Version 1.1' and 'ANSI/IEEE Std 802.11-REVmb/D3.0'.
- For more information, see 'UniFi Configuring WMM and WMM-PS'.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - Specifies the action to be carried out on the list of TSPECs.
- CSR_WIFI_SME_LIST_ACTION_FLUSH is not applicable here.
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- strict - If it set to false, allows the SME to perform automatic
- TSPEC negotiation
- ctrlMask - Additional TSPEC configuration for CCX.
- Set mask with values from CsrWifiSmeTspecCtrl.
- CURRENTLY NOT SUPPORTED
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
- tclasLength - Length of the TCLAS.
- If it is equal to 0, no TCLASS is provided for the TSPEC
- tclas - Points to the first byte of the TCLAS, if any.
-
-*******************************************************************************/
-#define CsrWifiSmeTspecReqCreate(msg__, dst__, src__, interfaceTag__, action__, transactionId__, strict__, ctrlMask__, tspecLength__, tspec__, tclasLength__, tclas__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeTspecReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_TSPEC_REQ, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->action = (action__); \
- msg__->transactionId = (transactionId__); \
- msg__->strict = (strict__); \
- msg__->ctrlMask = (ctrlMask__); \
- msg__->tspecLength = (tspecLength__); \
- msg__->tspec = (tspec__); \
- msg__->tclasLength = (tclasLength__); \
- msg__->tclas = (tclas__);
-
-#define CsrWifiSmeTspecReqSendTo(dst__, src__, interfaceTag__, action__, transactionId__, strict__, ctrlMask__, tspecLength__, tspec__, tclasLength__, tclas__) \
- { \
- CsrWifiSmeTspecReq *msg__; \
- CsrWifiSmeTspecReqCreate(msg__, dst__, src__, interfaceTag__, action__, transactionId__, strict__, ctrlMask__, tspecLength__, tspec__, tclasLength__, tclas__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeTspecReqSend(src__, interfaceTag__, action__, transactionId__, strict__, ctrlMask__, tspecLength__, tspec__, tclasLength__, tclas__) \
- CsrWifiSmeTspecReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, interfaceTag__, action__, transactionId__, strict__, ctrlMask__, tspecLength__, tspec__, tclasLength__, tclas__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecIndSend
-
- DESCRIPTION
- The SME will send this primitive to all the task that have registered to
- receive it when a status change in the TSPEC occurs.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- tspecResultCode - Specifies the TSPEC operation requested by the peer
- station
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
-
-*******************************************************************************/
-#define CsrWifiSmeTspecIndCreate(msg__, dst__, src__, interfaceTag__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeTspecInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_TSPEC_IND, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->transactionId = (transactionId__); \
- msg__->tspecResultCode = (tspecResultCode__); \
- msg__->tspecLength = (tspecLength__); \
- msg__->tspec = (tspec__);
-
-#define CsrWifiSmeTspecIndSendTo(dst__, src__, interfaceTag__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- { \
- CsrWifiSmeTspecInd *msg__; \
- CsrWifiSmeTspecIndCreate(msg__, dst__, src__, interfaceTag__, transactionId__, tspecResultCode__, tspecLength__, tspec__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeTspecIndSend(dst__, interfaceTag__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- CsrWifiSmeTspecIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, transactionId__, tspecResultCode__, tspecLength__, tspec__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecCfmSend
-
- DESCRIPTION
- The SME calls the primitive to report the result of the TSpec primitive
- request.
-
- PARAMETERS
- queue - Destination Task Queue
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- tspecResultCode - Specifies the result of the negotiated TSPEC operation
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
-
-*******************************************************************************/
-#define CsrWifiSmeTspecCfmCreate(msg__, dst__, src__, interfaceTag__, status__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeTspecCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_TSPEC_CFM, dst__, src__); \
- msg__->interfaceTag = (interfaceTag__); \
- msg__->status = (status__); \
- msg__->transactionId = (transactionId__); \
- msg__->tspecResultCode = (tspecResultCode__); \
- msg__->tspecLength = (tspecLength__); \
- msg__->tspec = (tspec__);
-
-#define CsrWifiSmeTspecCfmSendTo(dst__, src__, interfaceTag__, status__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- { \
- CsrWifiSmeTspecCfm *msg__; \
- CsrWifiSmeTspecCfmCreate(msg__, dst__, src__, interfaceTag__, status__, transactionId__, tspecResultCode__, tspecLength__, tspec__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeTspecCfmSend(dst__, interfaceTag__, status__, transactionId__, tspecResultCode__, tspecLength__, tspec__) \
- CsrWifiSmeTspecCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, interfaceTag__, status__, transactionId__, tspecResultCode__, tspecLength__, tspec__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeVersionsGetReqSend
-
- DESCRIPTION
- This primitive gets the value of the Versions parameter.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeVersionsGetReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeVersionsGetReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_VERSIONS_GET_REQ, dst__, src__);
-
-#define CsrWifiSmeVersionsGetReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeVersionsGetReq *msg__; \
- CsrWifiSmeVersionsGetReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeVersionsGetReqSend(src__) \
- CsrWifiSmeVersionsGetReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeVersionsGetCfmSend
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
- versions - Version IDs of the product
-
-*******************************************************************************/
-#define CsrWifiSmeVersionsGetCfmCreate(msg__, dst__, src__, status__, versions__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeVersionsGetCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_VERSIONS_GET_CFM, dst__, src__); \
- msg__->status = (status__); \
- msg__->versions = (versions__);
-
-#define CsrWifiSmeVersionsGetCfmSendTo(dst__, src__, status__, versions__) \
- { \
- CsrWifiSmeVersionsGetCfm *msg__; \
- CsrWifiSmeVersionsGetCfmCreate(msg__, dst__, src__, status__, versions__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeVersionsGetCfmSend(dst__, status__, versions__) \
- CsrWifiSmeVersionsGetCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__, versions__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiFlightmodeReqSend
-
- DESCRIPTION
- The wireless manager application may call this primitive on boot-up of
- the platform to ensure that the chip is placed in a mode that prevents
- any emission of RF energy.
- This primitive is an alternative to CSR_WIFI_SME_WIFI_ON_REQ.
- As in CSR_WIFI_SME_WIFI_ON_REQ, it causes the download of the patch file
- (if any) and the programming of the initial MIB settings (if supplied by
- the WMA), but it also ensures that the chip is left in its lowest
- possible power-mode with the radio subsystems disabled.
- This feature is useful on platforms where power cannot be removed from
- the chip (leaving the chip not initialised will cause it to consume more
- power so calling this function ensures that the chip is initialised into
- a low power mode but without entering a state where it could emit any RF
- energy).
- NOTE: this primitive does not cause the Wi-Fi to change state: Wi-Fi
- stays conceptually off. Configuration primitives can be sent after
- CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ and the configuration will be maintained.
- Requests that require the state of the Wi-Fi to be ON will return
- CSR_WIFI_SME_STATUS_WIFI_OFF in their confirms.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- address - Optionally specifies a station MAC address.
- In normal use, the manager should set the address to 0xFF
- 0xFF 0xFF 0xFF 0xFF 0xFF, which will cause the chip to use
- the MAC address in the MIB.
- mibFilesCount - Number of provided data blocks with initial MIB values
- mibFiles - Points to the first data block with initial MIB values.
- These data blocks are typically the contents of the provided
- files ufmib.dat and localmib.dat, available from the host
- file system, if they exist.
- These files typically contain radio tuning and calibration
- values.
- More values can be created using the Host Tools.
-
-*******************************************************************************/
-#define CsrWifiSmeWifiFlightmodeReqCreate(msg__, dst__, src__, address__, mibFilesCount__, mibFiles__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiFlightmodeReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ, dst__, src__); \
- msg__->address = (address__); \
- msg__->mibFilesCount = (mibFilesCount__); \
- msg__->mibFiles = (mibFiles__);
-
-#define CsrWifiSmeWifiFlightmodeReqSendTo(dst__, src__, address__, mibFilesCount__, mibFiles__) \
- { \
- CsrWifiSmeWifiFlightmodeReq *msg__; \
- CsrWifiSmeWifiFlightmodeReqCreate(msg__, dst__, src__, address__, mibFilesCount__, mibFiles__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiFlightmodeReqSend(src__, address__, mibFilesCount__, mibFiles__) \
- CsrWifiSmeWifiFlightmodeReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, address__, mibFilesCount__, mibFiles__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiFlightmodeCfmSend
-
- DESCRIPTION
- The SME calls this primitive when the chip is initialised for low power
- mode and with the radio subsystem disabled. To leave flight mode, and
- enable Wi-Fi, the wireless manager application should call
- CSR_WIFI_SME_WIFI_ON_REQ.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeWifiFlightmodeCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiFlightmodeCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_FLIGHTMODE_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeWifiFlightmodeCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeWifiFlightmodeCfm *msg__; \
- CsrWifiSmeWifiFlightmodeCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiFlightmodeCfmSend(dst__, status__) \
- CsrWifiSmeWifiFlightmodeCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to turn off the
- chip, thus saving power when Wi-Fi is not in use.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOffReqCreate(msg__, dst__, src__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOffReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_OFF_REQ, dst__, src__);
-
-#define CsrWifiSmeWifiOffReqSendTo(dst__, src__) \
- { \
- CsrWifiSmeWifiOffReq *msg__; \
- CsrWifiSmeWifiOffReqCreate(msg__, dst__, src__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOffReqSend(src__) \
- CsrWifiSmeWifiOffReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffIndSend
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it to report that the chip has been turned off.
-
- PARAMETERS
- queue - Destination Task Queue
- reason - Indicates the reason why the Wi-Fi has been switched off.
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOffIndCreate(msg__, dst__, src__, reason__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOffInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_OFF_IND, dst__, src__); \
- msg__->reason = (reason__);
-
-#define CsrWifiSmeWifiOffIndSendTo(dst__, src__, reason__) \
- { \
- CsrWifiSmeWifiOffInd *msg__; \
- CsrWifiSmeWifiOffIndCreate(msg__, dst__, src__, reason__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOffIndSend(dst__, reason__) \
- CsrWifiSmeWifiOffIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, reason__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffCfmSend
-
- DESCRIPTION
- After receiving CSR_WIFI_SME_WIFI_OFF_REQ, if the chip is connected to a
- network, the SME will perform a disconnect operation, will send a
- CSR_WIFI_SME_MEDIA_STATUS_IND with
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED, and then will call
- CSR_WIFI_SME_WIFI_OFF_CFM when the chip is off.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOffCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOffCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_OFF_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeWifiOffCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeWifiOffCfm *msg__; \
- CsrWifiSmeWifiOffCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOffCfmSend(dst__, status__) \
- CsrWifiSmeWifiOffCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnReqSend
-
- DESCRIPTION
- The wireless manager application calls this primitive to turn on the
- Wi-Fi chip.
- If the Wi-Fi chip is currently off, the SME turns the Wi-Fi chip on,
- downloads the patch file (if any), and programs the initial MIB settings
- (if supplied by the WMA).
- The patch file is not provided with the SME API; its downloading is
- automatic and handled internally by the system.
- The MIB settings, when provided, override the default values that the
- firmware loads from EEPROM.
- If the Wi-Fi chip is already on, the SME takes no action and returns a
- successful status in the confirm.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- address - Optionally specifies a station MAC address.
- In normal use, the manager should set the address to 0xFF
- 0xFF 0xFF 0xFF 0xFF 0xFF, which will cause the chip to use
- the MAC address in the MIB
- mibFilesCount - Number of provided data blocks with initial MIB values
- mibFiles - Points to the first data block with initial MIB values.
- These data blocks are typically the contents of the provided
- files ufmib.dat and localmib.dat, available from the host
- file system, if they exist.
- These files typically contain radio tuning and calibration
- values.
- More values can be created using the Host Tools.
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOnReqCreate(msg__, dst__, src__, address__, mibFilesCount__, mibFiles__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOnReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_ON_REQ, dst__, src__); \
- msg__->address = (address__); \
- msg__->mibFilesCount = (mibFilesCount__); \
- msg__->mibFiles = (mibFiles__);
-
-#define CsrWifiSmeWifiOnReqSendTo(dst__, src__, address__, mibFilesCount__, mibFiles__) \
- { \
- CsrWifiSmeWifiOnReq *msg__; \
- CsrWifiSmeWifiOnReqCreate(msg__, dst__, src__, address__, mibFilesCount__, mibFiles__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOnReqSend(src__, address__, mibFilesCount__, mibFiles__) \
- CsrWifiSmeWifiOnReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, address__, mibFilesCount__, mibFiles__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnIndSend
-
- DESCRIPTION
- The SME sends this primitive to all tasks that have registered to receive
- it once the chip becomes available and ready to use.
-
- PARAMETERS
- queue - Destination Task Queue
- address - Current MAC address
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOnIndCreate(msg__, dst__, src__, address__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOnInd), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_ON_IND, dst__, src__); \
- msg__->address = (address__);
-
-#define CsrWifiSmeWifiOnIndSendTo(dst__, src__, address__) \
- { \
- CsrWifiSmeWifiOnInd *msg__; \
- CsrWifiSmeWifiOnIndCreate(msg__, dst__, src__, address__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOnIndSend(dst__, address__) \
- CsrWifiSmeWifiOnIndSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, address__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnCfmSend
-
- DESCRIPTION
- The SME sends this primitive to the task that has sent the request once
- the chip has been initialised and is available for use.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Reports the result of the request
-
-*******************************************************************************/
-#define CsrWifiSmeWifiOnCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWifiOnCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WIFI_ON_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeWifiOnCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeWifiOnCfm *msg__; \
- CsrWifiSmeWifiOnCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWifiOnCfmSend(dst__, status__) \
- CsrWifiSmeWifiOnCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigurationReqSend
-
- DESCRIPTION
- This primitive passes the WPS information for the device to SME. This may
- be accepted only if no interface is active.
-
- PARAMETERS
- queue - Message Source Task Queue (Cfm's will be sent to this Queue)
- wpsConfig - WPS config.
-
-*******************************************************************************/
-#define CsrWifiSmeWpsConfigurationReqCreate(msg__, dst__, src__, wpsConfig__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWpsConfigurationReq), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WPS_CONFIGURATION_REQ, dst__, src__); \
- msg__->wpsConfig = (wpsConfig__);
-
-#define CsrWifiSmeWpsConfigurationReqSendTo(dst__, src__, wpsConfig__) \
- { \
- CsrWifiSmeWpsConfigurationReq *msg__; \
- CsrWifiSmeWpsConfigurationReqCreate(msg__, dst__, src__, wpsConfig__); \
- CsrMsgTransport(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWpsConfigurationReqSend(src__, wpsConfig__) \
- CsrWifiSmeWpsConfigurationReqSendTo(CSR_WIFI_SME_LIB_DESTINATION_QUEUE, src__, wpsConfig__)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigurationCfmSend
-
- DESCRIPTION
- Confirm.
-
- PARAMETERS
- queue - Destination Task Queue
- status - Status of the request.
-
-*******************************************************************************/
-#define CsrWifiSmeWpsConfigurationCfmCreate(msg__, dst__, src__, status__) \
- msg__ = kmalloc(sizeof(CsrWifiSmeWpsConfigurationCfm), GFP_KERNEL); \
- CsrWifiFsmEventInit(&msg__->common, CSR_WIFI_SME_PRIM, CSR_WIFI_SME_WPS_CONFIGURATION_CFM, dst__, src__); \
- msg__->status = (status__);
-
-#define CsrWifiSmeWpsConfigurationCfmSendTo(dst__, src__, status__) \
- { \
- CsrWifiSmeWpsConfigurationCfm *msg__; \
- CsrWifiSmeWpsConfigurationCfmCreate(msg__, dst__, src__, status__); \
- CsrSchedMessagePut(dst__, CSR_WIFI_SME_PRIM, msg__); \
- }
-
-#define CsrWifiSmeWpsConfigurationCfmSend(dst__, status__) \
- CsrWifiSmeWpsConfigurationCfmSendTo(dst__, CSR_WIFI_SME_IFACEQUEUE, status__)
-
-#endif /* CSR_WIFI_SME_LIB_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_PRIM_H__
-#define CSR_WIFI_SME_PRIM_H__
-
-#include <linux/types.h>
-#include "csr_prim_defs.h"
-#include "csr_sched.h"
-#include "csr_wifi_common.h"
-#include "csr_result.h"
-#include "csr_wifi_fsm_event.h"
-
-#define CSR_WIFI_SME_PRIM (0x0404)
-
-typedef CsrPrim CsrWifiSmePrim;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSme80211NetworkType
-
- DESCRIPTION
- Indicates the physical layer of the network
-
- VALUES
- CSR_WIFI_SME_80211_NETWORK_TYPE_DS
- - Direct-sequence spread spectrum
- CSR_WIFI_SME_80211_NETWORK_TYPE_OFDM24
- - Orthogonal Frequency Division Multiplexing at 2.4 GHz
- CSR_WIFI_SME_80211_NETWORK_TYPE_OFDM5
- - Orthogonal Frequency Division Multiplexing at 5 GHz
- CSR_WIFI_SME_80211_NETWORK_TYPE_AUTO
- - Automatic
-
-*******************************************************************************/
-typedef u8 CsrWifiSme80211NetworkType;
-#define CSR_WIFI_SME_80211_NETWORK_TYPE_DS ((CsrWifiSme80211NetworkType) 0x00)
-#define CSR_WIFI_SME_80211_NETWORK_TYPE_OFDM24 ((CsrWifiSme80211NetworkType) 0x01)
-#define CSR_WIFI_SME_80211_NETWORK_TYPE_OFDM5 ((CsrWifiSme80211NetworkType) 0x02)
-#define CSR_WIFI_SME_80211_NETWORK_TYPE_AUTO ((CsrWifiSme80211NetworkType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSme80211PrivacyMode
-
- DESCRIPTION
- Bits to enable or disable the privacy mode
-
- VALUES
- CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED
- - Privacy mode is enabled: use of WEP for confidentiality is
- required.
- CSR_WIFI_SME_80211_PRIVACY_MODE_ENABLED
- - Privacy mode is disabled
-
-*******************************************************************************/
-typedef u8 CsrWifiSme80211PrivacyMode;
-#define CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED ((CsrWifiSme80211PrivacyMode) 0x00)
-#define CSR_WIFI_SME_80211_PRIVACY_MODE_ENABLED ((CsrWifiSme80211PrivacyMode) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSme80211dTrustLevel
-
- DESCRIPTION
- Level of trust for the information coming from the network
-
- VALUES
- CSR_WIFI_SME_80211D_TRUST_LEVEL_STRICT
- - Start with passive scanning and only accept country IE for
- updating channel lists
- CSR_WIFI_SME_80211D_TRUST_LEVEL_ADJUNCT
- - As above plus accept adjunct technology location
- information
- CSR_WIFI_SME_80211D_TRUST_LEVEL_BSS
- - As above accept plus receiving channel from infrastructure
- networks
- CSR_WIFI_SME_80211D_TRUST_LEVEL_IBSS
- - As above accept plus receiving channel from the ad hoc
- networks
- CSR_WIFI_SME_80211D_TRUST_LEVEL_MIB
- - Start with active scanning with list of active channels
- from the MIB and accept as above
- CSR_WIFI_SME_80211D_TRUST_LEVEL_DISABLED
- - Start with active scanning with list of active channels
- from the MIB and ignore any channel information from the
- network
-
-*******************************************************************************/
-typedef u8 CsrWifiSme80211dTrustLevel;
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_STRICT ((CsrWifiSme80211dTrustLevel) 0x01)
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_ADJUNCT ((CsrWifiSme80211dTrustLevel) 0x02)
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_BSS ((CsrWifiSme80211dTrustLevel) 0x03)
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_IBSS ((CsrWifiSme80211dTrustLevel) 0x04)
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_MIB ((CsrWifiSme80211dTrustLevel) 0x05)
-#define CSR_WIFI_SME_80211D_TRUST_LEVEL_DISABLED ((CsrWifiSme80211dTrustLevel) 0x06)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAmpStatus
-
- DESCRIPTION
- AMP Current Status
-
- VALUES
- CSR_WIFI_SME_AMP_ACTIVE - AMP ACTIVE.
- CSR_WIFI_SME_AMP_INACTIVE - AMP INACTIVE
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeAmpStatus;
-#define CSR_WIFI_SME_AMP_ACTIVE ((CsrWifiSmeAmpStatus) 0x00)
-#define CSR_WIFI_SME_AMP_INACTIVE ((CsrWifiSmeAmpStatus) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAuthMode
-
- DESCRIPTION
- Define bits for CsrWifiSmeAuthMode
-
- VALUES
- CSR_WIFI_SME_AUTH_MODE_80211_OPEN
- - Connects to an open system network (i.e. no authentication,
- no encryption) or to a WEP enabled network.
- CSR_WIFI_SME_AUTH_MODE_80211_SHARED
- - Connect to a WEP enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_WPA
- - Connects to a WPA Enterprise enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_WPAPSK
- - Connects to a WPA with Pre-Shared Key enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_WPA2
- - Connects to a WPA2 Enterprise enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_WPA2PSK
- - Connects to a WPA2 with Pre-Shared Key enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_CCKM
- - Connects to a CCKM enabled network.
- CSR_WIFI_SME_AUTH_MODE_WAPI_WAI
- - Connects to a WAPI Enterprise enabled network.
- CSR_WIFI_SME_AUTH_MODE_WAPI_WAIPSK
- - Connects to a WAPI with Pre-Shared Key enabled network.
- CSR_WIFI_SME_AUTH_MODE_8021X_OTHER1X
- - For future use.
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeAuthMode;
-#define CSR_WIFI_SME_AUTH_MODE_80211_OPEN ((CsrWifiSmeAuthMode) 0x0001)
-#define CSR_WIFI_SME_AUTH_MODE_80211_SHARED ((CsrWifiSmeAuthMode) 0x0002)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_WPA ((CsrWifiSmeAuthMode) 0x0004)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_WPAPSK ((CsrWifiSmeAuthMode) 0x0008)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_WPA2 ((CsrWifiSmeAuthMode) 0x0010)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_WPA2PSK ((CsrWifiSmeAuthMode) 0x0020)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_CCKM ((CsrWifiSmeAuthMode) 0x0040)
-#define CSR_WIFI_SME_AUTH_MODE_WAPI_WAI ((CsrWifiSmeAuthMode) 0x0080)
-#define CSR_WIFI_SME_AUTH_MODE_WAPI_WAIPSK ((CsrWifiSmeAuthMode) 0x0100)
-#define CSR_WIFI_SME_AUTH_MODE_8021X_OTHER1X ((CsrWifiSmeAuthMode) 0x0200)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBasicUsability
-
- DESCRIPTION
- Indicates the usability level of a channel
-
- VALUES
- CSR_WIFI_SME_BASIC_USABILITY_UNUSABLE
- - Not usable; connection not recommended
- CSR_WIFI_SME_BASIC_USABILITY_POOR
- - Poor quality; connect only if nothing better is available
- CSR_WIFI_SME_BASIC_USABILITY_SATISFACTORY
- - Quality is satisfactory
- CSR_WIFI_SME_BASIC_USABILITY_NOT_CONNECTED
- - Not connected
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeBasicUsability;
-#define CSR_WIFI_SME_BASIC_USABILITY_UNUSABLE ((CsrWifiSmeBasicUsability) 0x00)
-#define CSR_WIFI_SME_BASIC_USABILITY_POOR ((CsrWifiSmeBasicUsability) 0x01)
-#define CSR_WIFI_SME_BASIC_USABILITY_SATISFACTORY ((CsrWifiSmeBasicUsability) 0x02)
-#define CSR_WIFI_SME_BASIC_USABILITY_NOT_CONNECTED ((CsrWifiSmeBasicUsability) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBssType
-
- DESCRIPTION
- Indicates the BSS type
-
- VALUES
- CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE
- - Infrastructure BSS.
- CSR_WIFI_SME_BSS_TYPE_ADHOC
- - Ad hoc or Independent BSS.
- CSR_WIFI_SME_BSS_TYPE_ANY_BSS
- - Specifies any type of BSS
- CSR_WIFI_SME_BSS_TYPE_P2P
- - Specifies P2P
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeBssType;
-#define CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE ((CsrWifiSmeBssType) 0x00)
-#define CSR_WIFI_SME_BSS_TYPE_ADHOC ((CsrWifiSmeBssType) 0x01)
-#define CSR_WIFI_SME_BSS_TYPE_ANY_BSS ((CsrWifiSmeBssType) 0x02)
-#define CSR_WIFI_SME_BSS_TYPE_P2P ((CsrWifiSmeBssType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexScheme
-
- DESCRIPTION
- Options for the coexistence signalling
- Same as MibValues
-
- VALUES
- CSR_WIFI_SME_COEX_SCHEME_DISABLED
- - The coexistence signalling is disabled
- CSR_WIFI_SME_COEX_SCHEME_CSR
- - Basic CSR coexistence signalling
- CSR_WIFI_SME_COEX_SCHEME_CSR_CHANNEL
- - Full CSR coexistence signalling
- CSR_WIFI_SME_COEX_SCHEME_PTA
- - Packet Traffic Arbitrator coexistence signalling
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeCoexScheme;
-#define CSR_WIFI_SME_COEX_SCHEME_DISABLED ((CsrWifiSmeCoexScheme) 0x00)
-#define CSR_WIFI_SME_COEX_SCHEME_CSR ((CsrWifiSmeCoexScheme) 0x01)
-#define CSR_WIFI_SME_COEX_SCHEME_CSR_CHANNEL ((CsrWifiSmeCoexScheme) 0x02)
-#define CSR_WIFI_SME_COEX_SCHEME_PTA ((CsrWifiSmeCoexScheme) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeControlIndication
-
- DESCRIPTION
- Indicates the reason why the Wi-Fi has been switched off.
- The values of this type are used across the NME/SME/Router API's and they
- must be kept consistent with the corresponding types in the .xml of the
- ottherinterfaces
-
- VALUES
- CSR_WIFI_SME_CONTROL_INDICATION_ERROR
- - An unrecoverable error (for example, an unrecoverable SDIO
- error) has occurred.
- The wireless manager application should reinitialise the
- chip by calling CSR_WIFI_SME_WIFI_ON_REQ.
- CSR_WIFI_SME_CONTROL_INDICATION_EXIT
- - The chip became unavailable due to an external action, for
- example, when a plug-in card is ejected or the driver is
- unloaded.
- CSR_WIFI_SME_CONTROL_INDICATION_USER_REQUESTED
- - The Wi-Fi has been switched off as the wireless manager
- application has sent CSR_WIFI_SME_WIFI_OFF_REQ
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeControlIndication;
-#define CSR_WIFI_SME_CONTROL_INDICATION_ERROR ((CsrWifiSmeControlIndication) 0x01)
-#define CSR_WIFI_SME_CONTROL_INDICATION_EXIT ((CsrWifiSmeControlIndication) 0x02)
-#define CSR_WIFI_SME_CONTROL_INDICATION_USER_REQUESTED ((CsrWifiSmeControlIndication) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCtsProtectionType
-
- DESCRIPTION
- SME CTS Protection Types
-
- VALUES
- CSR_WIFI_SME_CTS_PROTECTION_AUTOMATIC
- - AP CTS Protection automatic based on non-ERP station in own
- BSS or neighbouring BSS on the same channel based on OLBC.
- This requires monitoring of beacons from other APs.
- CSR_WIFI_SME_CTS_PROTECTION_FORCE_ENABLED
- - AP CTS Protection Force enabled
- CSR_WIFI_SME_CTS_PROTECTION_FORCE_DISABLED
- - AP CTS Protection Force disabled.
- CSR_WIFI_SME_CTS_PROTECTION_AUTOMATIC_NO_OLBC
- - AP CTS Protection automatic without considering OLBC but
- considering non-ERP station in the own BSS Valid only if AP
- is configured to work in 802.11bg or 802.11g mode otherwise
- this option specifies the same behaviour as AUTOMATIC
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeCtsProtectionType;
-#define CSR_WIFI_SME_CTS_PROTECTION_AUTOMATIC ((CsrWifiSmeCtsProtectionType) 0x00)
-#define CSR_WIFI_SME_CTS_PROTECTION_FORCE_ENABLED ((CsrWifiSmeCtsProtectionType) 0x01)
-#define CSR_WIFI_SME_CTS_PROTECTION_FORCE_DISABLED ((CsrWifiSmeCtsProtectionType) 0x02)
-#define CSR_WIFI_SME_CTS_PROTECTION_AUTOMATIC_NO_OLBC ((CsrWifiSmeCtsProtectionType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeD3AutoScanMode
-
- DESCRIPTION
- Autonomous scan status while in D3 suspended period
-
- VALUES
- CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSON
- - Autonomous scan stays on
- CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSOFF
- - Autonomous scan is switched off
- CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSAUTO
- - Automatically select autoscanning behaviour.
- CURRENTLY NOT SUPPORTED
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeD3AutoScanMode;
-#define CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSON ((CsrWifiSmeD3AutoScanMode) 0x00)
-#define CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSOFF ((CsrWifiSmeD3AutoScanMode) 0x01)
-#define CSR_WIFI_SME_D3AUTO_SCAN_MODE_PSAUTO ((CsrWifiSmeD3AutoScanMode) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEncryption
-
- DESCRIPTION
- Defines bits for CsrWifiSmeEncryption
- For a WEP enabled network, the caller must specify the correct
- combination of flags in the encryptionModeMask.
-
- VALUES
- CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE
- - No encryption set
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP40
- - Selects 40 byte key WEP for unicast communication
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP104
- - Selects 104 byte key WEP for unicast communication
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_TKIP
- - Selects TKIP for unicast communication
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_CCMP
- - Selects CCMP for unicast communication
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_SMS4
- - Selects SMS4 for unicast communication
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40
- - Selects 40 byte key WEP for broadcast messages
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104
- - Selects 104 byte key WEP for broadcast messages
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_TKIP
- - Selects a TKIP for broadcast messages
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_CCMP
- - Selects CCMP for broadcast messages
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_SMS4
- - Selects SMS4 for broadcast messages
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeEncryption;
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE ((CsrWifiSmeEncryption) 0x0000)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP40 ((CsrWifiSmeEncryption) 0x0001)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP104 ((CsrWifiSmeEncryption) 0x0002)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_TKIP ((CsrWifiSmeEncryption) 0x0004)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_CCMP ((CsrWifiSmeEncryption) 0x0008)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_SMS4 ((CsrWifiSmeEncryption) 0x0010)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40 ((CsrWifiSmeEncryption) 0x0020)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104 ((CsrWifiSmeEncryption) 0x0040)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_TKIP ((CsrWifiSmeEncryption) 0x0080)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_CCMP ((CsrWifiSmeEncryption) 0x0100)
-#define CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_SMS4 ((CsrWifiSmeEncryption) 0x0200)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeFirmwareDriverInterface
-
- DESCRIPTION
- Type of communication between Host and Firmware
-
- VALUES
- CSR_WIFI_SME_FIRMWARE_DRIVER_INTERFACE_UNIT_DATA_INTERFACE
- - No preformated header. NOT SUPPORTED in the current release
- CSR_WIFI_SME_FIRMWARE_DRIVER_INTERFACE_PACKET_INTERFACE
- - Preformated IEEE 802.11 header for user plane
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeFirmwareDriverInterface;
-#define CSR_WIFI_SME_FIRMWARE_DRIVER_INTERFACE_UNIT_DATA_INTERFACE ((CsrWifiSmeFirmwareDriverInterface) 0x00)
-#define CSR_WIFI_SME_FIRMWARE_DRIVER_INTERFACE_PACKET_INTERFACE ((CsrWifiSmeFirmwareDriverInterface) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostPowerMode
-
- DESCRIPTION
- Defines the power mode
-
- VALUES
- CSR_WIFI_SME_HOST_POWER_MODE_ACTIVE
- - Host device is running on external power.
- CSR_WIFI_SME_HOST_POWER_MODE_POWER_SAVE
- - Host device is running on (internal) battery power.
- CSR_WIFI_SME_HOST_POWER_MODE_FULL_POWER_SAVE
- - For future use.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeHostPowerMode;
-#define CSR_WIFI_SME_HOST_POWER_MODE_ACTIVE ((CsrWifiSmeHostPowerMode) 0x00)
-#define CSR_WIFI_SME_HOST_POWER_MODE_POWER_SAVE ((CsrWifiSmeHostPowerMode) 0x01)
-#define CSR_WIFI_SME_HOST_POWER_MODE_FULL_POWER_SAVE ((CsrWifiSmeHostPowerMode) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIEEE80211Reason
-
- DESCRIPTION
- As definined in the IEEE 802.11 standards
-
- VALUES
- CSR_WIFI_SME_IEEE80211_REASON_SUCCESS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNSPECIFIED_REASON
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_AUTHENTICATION_NOT_VALID
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DEAUTHENTICATED_LEAVE_BSS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_INACTIVITY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_AP_OVERLOAD
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_CLASS_2FRAME_ERROR
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_CLASS_3FRAME_ERROR
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_LEAVE_BSS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_ASSOCIATION_NOT_AUTHENTICATED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_POWER_CAPABILITY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_SUPPORTED_CHANNELS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_INFORMATION_ELEMENT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_MICHAEL_MIC_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_FOURWAY_HANDSHAKE_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_GROUP_KEY_UPDATE_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_HANDSHAKE_ELEMENT_DIFFERENT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_GROUP_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_PAIRWISE_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_AKMP
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNSUPPORTED_RSN_IEVERSION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_RSN_IECAPABILITIES
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_DOT1X_AUTH_FAILED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_CIPHER_REJECTED_BY_POLICY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_SERVICE_CHANGE_PRECLUDES_TS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_QOS_UNSPECIFIED_REASON
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_QOS_INSUFFICIENT_BANDWIDTH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_QOS_EXCESSIVE_NOT_ACK
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_QOS_TXOPLIMIT_EXCEEDED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_QSTA_LEAVING
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_END_TS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_END_DLS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_END_BA
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_TS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_BA
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_DLS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_STAKEY_MISMATCH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNICAST_KEY_NEGOTIATION_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_MULTICAST_KEY_ANNOUNCEMENT_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INCOMPATIBLE_UNICAST_KEY_NEGOTIATION_IE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_MULTICAST_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_UNICAST_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_UNSUPPORTED_WAPI_IE_VERSION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_INVALID_WAPI_CAPABILITY_IE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_REASON_WAI_CERTIFICATE_AUTHENTICATION_FAILED
- - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeIEEE80211Reason;
-#define CSR_WIFI_SME_IEEE80211_REASON_SUCCESS ((CsrWifiSmeIEEE80211Reason) 0x0000)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNSPECIFIED_REASON ((CsrWifiSmeIEEE80211Reason) 0x0001)
-#define CSR_WIFI_SME_IEEE80211_REASON_AUTHENTICATION_NOT_VALID ((CsrWifiSmeIEEE80211Reason) 0x0002)
-#define CSR_WIFI_SME_IEEE80211_REASON_DEAUTHENTICATED_LEAVE_BSS ((CsrWifiSmeIEEE80211Reason) 0x0003)
-#define CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_INACTIVITY ((CsrWifiSmeIEEE80211Reason) 0x0004)
-#define CSR_WIFI_SME_IEEE80211_REASON_AP_OVERLOAD ((CsrWifiSmeIEEE80211Reason) 0x0005)
-#define CSR_WIFI_SME_IEEE80211_REASON_CLASS_2FRAME_ERROR ((CsrWifiSmeIEEE80211Reason) 0x0006)
-#define CSR_WIFI_SME_IEEE80211_REASON_CLASS_3FRAME_ERROR ((CsrWifiSmeIEEE80211Reason) 0x0007)
-#define CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_LEAVE_BSS ((CsrWifiSmeIEEE80211Reason) 0x0008)
-#define CSR_WIFI_SME_IEEE80211_REASON_ASSOCIATION_NOT_AUTHENTICATED ((CsrWifiSmeIEEE80211Reason) 0x0009)
-#define CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_POWER_CAPABILITY ((CsrWifiSmeIEEE80211Reason) 0x000a)
-#define CSR_WIFI_SME_IEEE80211_REASON_DISASSOCIATED_SUPPORTED_CHANNELS ((CsrWifiSmeIEEE80211Reason) 0x000b)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_INFORMATION_ELEMENT ((CsrWifiSmeIEEE80211Reason) 0x000d)
-#define CSR_WIFI_SME_IEEE80211_REASON_MICHAEL_MIC_FAILURE ((CsrWifiSmeIEEE80211Reason) 0x000e)
-#define CSR_WIFI_SME_IEEE80211_REASON_FOURWAY_HANDSHAKE_TIMEOUT ((CsrWifiSmeIEEE80211Reason) 0x000f)
-#define CSR_WIFI_SME_IEEE80211_REASON_GROUP_KEY_UPDATE_TIMEOUT ((CsrWifiSmeIEEE80211Reason) 0x0010)
-#define CSR_WIFI_SME_IEEE80211_REASON_HANDSHAKE_ELEMENT_DIFFERENT ((CsrWifiSmeIEEE80211Reason) 0x0011)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_GROUP_CIPHER ((CsrWifiSmeIEEE80211Reason) 0x0012)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_PAIRWISE_CIPHER ((CsrWifiSmeIEEE80211Reason) 0x0013)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_AKMP ((CsrWifiSmeIEEE80211Reason) 0x0014)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNSUPPORTED_RSN_IEVERSION ((CsrWifiSmeIEEE80211Reason) 0x0015)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_RSN_IECAPABILITIES ((CsrWifiSmeIEEE80211Reason) 0x0016)
-#define CSR_WIFI_SME_IEEE80211_REASON_DOT1X_AUTH_FAILED ((CsrWifiSmeIEEE80211Reason) 0x0017)
-#define CSR_WIFI_SME_IEEE80211_REASON_CIPHER_REJECTED_BY_POLICY ((CsrWifiSmeIEEE80211Reason) 0x0018)
-#define CSR_WIFI_SME_IEEE80211_REASON_SERVICE_CHANGE_PRECLUDES_TS ((CsrWifiSmeIEEE80211Reason) 0x001F)
-#define CSR_WIFI_SME_IEEE80211_REASON_QOS_UNSPECIFIED_REASON ((CsrWifiSmeIEEE80211Reason) 0x0020)
-#define CSR_WIFI_SME_IEEE80211_REASON_QOS_INSUFFICIENT_BANDWIDTH ((CsrWifiSmeIEEE80211Reason) 0x0021)
-#define CSR_WIFI_SME_IEEE80211_REASON_QOS_EXCESSIVE_NOT_ACK ((CsrWifiSmeIEEE80211Reason) 0x0022)
-#define CSR_WIFI_SME_IEEE80211_REASON_QOS_TXOPLIMIT_EXCEEDED ((CsrWifiSmeIEEE80211Reason) 0x0023)
-#define CSR_WIFI_SME_IEEE80211_REASON_QSTA_LEAVING ((CsrWifiSmeIEEE80211Reason) 0x0024)
-#define CSR_WIFI_SME_IEEE80211_REASON_END_TS ((CsrWifiSmeIEEE80211Reason) 0x0025)
-#define CSR_WIFI_SME_IEEE80211_REASON_END_DLS ((CsrWifiSmeIEEE80211Reason) 0x0025)
-#define CSR_WIFI_SME_IEEE80211_REASON_END_BA ((CsrWifiSmeIEEE80211Reason) 0x0025)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_TS ((CsrWifiSmeIEEE80211Reason) 0x0026)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_BA ((CsrWifiSmeIEEE80211Reason) 0x0026)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNKNOWN_DLS ((CsrWifiSmeIEEE80211Reason) 0x0026)
-#define CSR_WIFI_SME_IEEE80211_REASON_TIMEOUT ((CsrWifiSmeIEEE80211Reason) 0x0027)
-#define CSR_WIFI_SME_IEEE80211_REASON_STAKEY_MISMATCH ((CsrWifiSmeIEEE80211Reason) 0x002d)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNICAST_KEY_NEGOTIATION_TIMEOUT ((CsrWifiSmeIEEE80211Reason) 0xf019)
-#define CSR_WIFI_SME_IEEE80211_REASON_MULTICAST_KEY_ANNOUNCEMENT_TIMEOUT ((CsrWifiSmeIEEE80211Reason) 0xf01a)
-#define CSR_WIFI_SME_IEEE80211_REASON_INCOMPATIBLE_UNICAST_KEY_NEGOTIATION_IE ((CsrWifiSmeIEEE80211Reason) 0xf01b)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_MULTICAST_CIPHER ((CsrWifiSmeIEEE80211Reason) 0xf01c)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_UNICAST_CIPHER ((CsrWifiSmeIEEE80211Reason) 0xf01d)
-#define CSR_WIFI_SME_IEEE80211_REASON_UNSUPPORTED_WAPI_IE_VERSION ((CsrWifiSmeIEEE80211Reason) 0xf01e)
-#define CSR_WIFI_SME_IEEE80211_REASON_INVALID_WAPI_CAPABILITY_IE ((CsrWifiSmeIEEE80211Reason) 0xf01f)
-#define CSR_WIFI_SME_IEEE80211_REASON_WAI_CERTIFICATE_AUTHENTICATION_FAILED ((CsrWifiSmeIEEE80211Reason) 0xf020)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIEEE80211Result
-
- DESCRIPTION
- As definined in the IEEE 802.11 standards
-
- VALUES
- CSR_WIFI_SME_IEEE80211_RESULT_SUCCESS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_UNSPECIFIED_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CAPABILITIES_MISMATCH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REASSOCIATION_DENIED_NO_ASSOCIATION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_EXTERNAL_REASON
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AUTHENTICATION_MISMATCH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_INVALID_AUTHENTICATION_SEQUENCE_NUMBER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CHALLENGE_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AUTHENTICATION_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AP_OUT_OF_MEMORY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_BASIC_RATES_MISMATCH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SHORT_PREAMBLE_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_PBCC_MODULATION_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CHANNEL_AGILITY_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SPECTRUM_MANAGEMENT_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_POWER_CAPABILITY_UNACCEPTABLE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SUPPORTED_CHANNELS_UNACCEPTABLE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SHORT_SLOT_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_DSSS_OFDMREQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_NO_HT_SUPPORT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_R0KH_UNREACHABLE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_PCO_TRANSITION_SUPPORT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_ASSOCIATION_REQUEST_REJECTED_TEMPORARILY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_ROBUST_MANAGEMENT_FRAME_POLICY_VIOLATION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AP_BANDWIDTH_INSUFFICIENT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_POOR_OPERATING_CHANNEL
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_QOS_REQUIRED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_REASON_UNSPECIFIED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_PARAMETERS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_WITH_SUGGESTED_TSPEC_CHANGES
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_IE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_GROUP_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_PAIRWISE_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_AKMP
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_UNSUPPORTED_RSN_VERSION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_RSN_CAPABILITY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_SECURITY_POLICY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_FOR_DELAY_PERIOD
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_NOT_ALLOWED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_NOT_PRESENT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_NOT_QSTA
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_LISTEN_INTERVAL_TOO_LARGE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_FT_ACTION_FRAME_COUNT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_PMKID
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_MDIE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_FTIE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_UNSPECIFIED_QOS_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_WRONG_POLICY
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INSUFFICIENT_BANDWIDTH
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_TSPEC_PARAMETERS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_TIMEOUT
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_TOO_MANY_SIMULTANEOUS_REQUESTS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_BSS_ALREADY_STARTED_OR_JOINED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_NOT_SUPPORTED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_TRANSMISSION_FAILURE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_NOT_AUTHENTICATED
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_RESET_REQUIRED_BEFORE_START
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_LM_INFO_UNAVAILABLE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_UNICAST_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_MULTICAST_CIPHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_UNSUPPORTED_WAPI_IE_VERSION
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_IEEE80211_RESULT_INVALID_WAPI_CAPABILITY_IE
- - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeIEEE80211Result;
-#define CSR_WIFI_SME_IEEE80211_RESULT_SUCCESS ((CsrWifiSmeIEEE80211Result) 0x0000)
-#define CSR_WIFI_SME_IEEE80211_RESULT_UNSPECIFIED_FAILURE ((CsrWifiSmeIEEE80211Result) 0x0001)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CAPABILITIES_MISMATCH ((CsrWifiSmeIEEE80211Result) 0x000a)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REASSOCIATION_DENIED_NO_ASSOCIATION ((CsrWifiSmeIEEE80211Result) 0x000b)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_EXTERNAL_REASON ((CsrWifiSmeIEEE80211Result) 0x000c)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AUTHENTICATION_MISMATCH ((CsrWifiSmeIEEE80211Result) 0x000d)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_INVALID_AUTHENTICATION_SEQUENCE_NUMBER ((CsrWifiSmeIEEE80211Result) 0x000e)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CHALLENGE_FAILURE ((CsrWifiSmeIEEE80211Result) 0x000f)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AUTHENTICATION_TIMEOUT ((CsrWifiSmeIEEE80211Result) 0x0010)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AP_OUT_OF_MEMORY ((CsrWifiSmeIEEE80211Result) 0x0011)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_BASIC_RATES_MISMATCH ((CsrWifiSmeIEEE80211Result) 0x0012)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SHORT_PREAMBLE_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0013)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_PBCC_MODULATION_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0014)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_CHANNEL_AGILITY_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0015)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SPECTRUM_MANAGEMENT_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0016)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_POWER_CAPABILITY_UNACCEPTABLE ((CsrWifiSmeIEEE80211Result) 0x0017)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SUPPORTED_CHANNELS_UNACCEPTABLE ((CsrWifiSmeIEEE80211Result) 0x0018)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_SHORT_SLOT_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0019)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_DSSS_OFDMREQUIRED ((CsrWifiSmeIEEE80211Result) 0x001a)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_NO_HT_SUPPORT ((CsrWifiSmeIEEE80211Result) 0x001b)
-#define CSR_WIFI_SME_IEEE80211_RESULT_R0KH_UNREACHABLE ((CsrWifiSmeIEEE80211Result) 0x001c)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_PCO_TRANSITION_SUPPORT ((CsrWifiSmeIEEE80211Result) 0x001d)
-#define CSR_WIFI_SME_IEEE80211_RESULT_ASSOCIATION_REQUEST_REJECTED_TEMPORARILY ((CsrWifiSmeIEEE80211Result) 0x001e)
-#define CSR_WIFI_SME_IEEE80211_RESULT_ROBUST_MANAGEMENT_FRAME_POLICY_VIOLATION ((CsrWifiSmeIEEE80211Result) 0x001f)
-#define CSR_WIFI_SME_IEEE80211_RESULT_FAILURE ((CsrWifiSmeIEEE80211Result) 0x0020)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_AP_BANDWIDTH_INSUFFICIENT ((CsrWifiSmeIEEE80211Result) 0x0021)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_POOR_OPERATING_CHANNEL ((CsrWifiSmeIEEE80211Result) 0x0022)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_QOS_REQUIRED ((CsrWifiSmeIEEE80211Result) 0x0023)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_REASON_UNSPECIFIED ((CsrWifiSmeIEEE80211Result) 0x0025)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED ((CsrWifiSmeIEEE80211Result) 0x0025)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_PARAMETERS ((CsrWifiSmeIEEE80211Result) 0x0026)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_WITH_SUGGESTED_TSPEC_CHANGES ((CsrWifiSmeIEEE80211Result) 0x0027)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_IE ((CsrWifiSmeIEEE80211Result) 0x0028)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_GROUP_CIPHER ((CsrWifiSmeIEEE80211Result) 0x0029)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_PAIRWISE_CIPHER ((CsrWifiSmeIEEE80211Result) 0x002a)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_AKMP ((CsrWifiSmeIEEE80211Result) 0x002b)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_UNSUPPORTED_RSN_VERSION ((CsrWifiSmeIEEE80211Result) 0x002c)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_INVALID_RSN_CAPABILITY ((CsrWifiSmeIEEE80211Result) 0x002d)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_SECURITY_POLICY ((CsrWifiSmeIEEE80211Result) 0x002e)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_FOR_DELAY_PERIOD ((CsrWifiSmeIEEE80211Result) 0x002f)
-#define CSR_WIFI_SME_IEEE80211_RESULT_NOT_ALLOWED ((CsrWifiSmeIEEE80211Result) 0x0030)
-#define CSR_WIFI_SME_IEEE80211_RESULT_NOT_PRESENT ((CsrWifiSmeIEEE80211Result) 0x0031)
-#define CSR_WIFI_SME_IEEE80211_RESULT_NOT_QSTA ((CsrWifiSmeIEEE80211Result) 0x0032)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REJECTED_LISTEN_INTERVAL_TOO_LARGE ((CsrWifiSmeIEEE80211Result) 0x0033)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_FT_ACTION_FRAME_COUNT ((CsrWifiSmeIEEE80211Result) 0x0034)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_PMKID ((CsrWifiSmeIEEE80211Result) 0x0035)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_MDIE ((CsrWifiSmeIEEE80211Result) 0x0036)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_FTIE ((CsrWifiSmeIEEE80211Result) 0x0037)
-#define CSR_WIFI_SME_IEEE80211_RESULT_UNSPECIFIED_QOS_FAILURE ((CsrWifiSmeIEEE80211Result) 0x00c8)
-#define CSR_WIFI_SME_IEEE80211_RESULT_WRONG_POLICY ((CsrWifiSmeIEEE80211Result) 0x00c9)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INSUFFICIENT_BANDWIDTH ((CsrWifiSmeIEEE80211Result) 0x00ca)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_TSPEC_PARAMETERS ((CsrWifiSmeIEEE80211Result) 0x00cb)
-#define CSR_WIFI_SME_IEEE80211_RESULT_TIMEOUT ((CsrWifiSmeIEEE80211Result) 0x8000)
-#define CSR_WIFI_SME_IEEE80211_RESULT_TOO_MANY_SIMULTANEOUS_REQUESTS ((CsrWifiSmeIEEE80211Result) 0x8001)
-#define CSR_WIFI_SME_IEEE80211_RESULT_BSS_ALREADY_STARTED_OR_JOINED ((CsrWifiSmeIEEE80211Result) 0x8002)
-#define CSR_WIFI_SME_IEEE80211_RESULT_NOT_SUPPORTED ((CsrWifiSmeIEEE80211Result) 0x8003)
-#define CSR_WIFI_SME_IEEE80211_RESULT_TRANSMISSION_FAILURE ((CsrWifiSmeIEEE80211Result) 0x8004)
-#define CSR_WIFI_SME_IEEE80211_RESULT_REFUSED_NOT_AUTHENTICATED ((CsrWifiSmeIEEE80211Result) 0x8005)
-#define CSR_WIFI_SME_IEEE80211_RESULT_RESET_REQUIRED_BEFORE_START ((CsrWifiSmeIEEE80211Result) 0x8006)
-#define CSR_WIFI_SME_IEEE80211_RESULT_LM_INFO_UNAVAILABLE ((CsrWifiSmeIEEE80211Result) 0x8007)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_UNICAST_CIPHER ((CsrWifiSmeIEEE80211Result) 0xf02f)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_MULTICAST_CIPHER ((CsrWifiSmeIEEE80211Result) 0xf030)
-#define CSR_WIFI_SME_IEEE80211_RESULT_UNSUPPORTED_WAPI_IE_VERSION ((CsrWifiSmeIEEE80211Result) 0xf031)
-#define CSR_WIFI_SME_IEEE80211_RESULT_INVALID_WAPI_CAPABILITY_IE ((CsrWifiSmeIEEE80211Result) 0xf032)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIndications
-
- DESCRIPTION
- Defines bits for CsrWifiSmeIndicationsMask
-
- VALUES
- CSR_WIFI_SME_INDICATIONS_NONE
- - Used to cancel the registrations for receiving indications
- CSR_WIFI_SME_INDICATIONS_WIFIOFF
- - Used to register for CSR_WIFI_SME_WIFI_OFF_IND events
- CSR_WIFI_SME_INDICATIONS_SCANRESULT
- - Used to register for CSR_WIFI_SME_SCAN_RESULT_IND events
- CSR_WIFI_SME_INDICATIONS_CONNECTIONQUALITY
- - Used to register for CSR_WIFI_SME_CONNECTION_QUALITY_IND
- events
- CSR_WIFI_SME_INDICATIONS_MEDIASTATUS
- - Used to register for CSR_WIFI_SME_MEDIA_STATUS_IND events
- CSR_WIFI_SME_INDICATIONS_MICFAILURE
- - Used to register for CSR_WIFI_SME_MICFAILURE_IND events
- CSR_WIFI_SME_INDICATIONS_PMKIDCANDIDATELIST
- - Used to register for CSR_WIFI_SME_PMKIDCANDIDATE_LIST_IND
- events
- CSR_WIFI_SME_INDICATIONS_TSPEC
- - Used to register for CSR_WIFI_SME_TSPEC_IND events
- CSR_WIFI_SME_INDICATIONS_ROAMSTART
- - Used to register for CSR_WIFI_SME_ROAM_START_IND events
- CSR_WIFI_SME_INDICATIONS_ROAMCOMPLETE
- - Used to register for CSR_WIFI_SME_ROAM_COMPLETE_IND events
- CSR_WIFI_SME_INDICATIONS_ASSOCIATIONSTART
- - Used to register for CSR_WIFI_SME_ASSOCIATION_START_IND
- events
- CSR_WIFI_SME_INDICATIONS_ASSOCIATIONCOMPLETE
- - Used to register for CSR_WIFI_SME_ASSOCIATION_COMPLETE_IND
- events
- CSR_WIFI_SME_INDICATIONS_IBSSSTATION
- - Used to register for CSR_WIFI_SME_IBSS_STATION_IND events
- CSR_WIFI_SME_INDICATIONS_WIFION
- - Used to register for CSR_WIFI_SME_WIFI_ON_IND events
- CSR_WIFI_SME_INDICATIONS_ERROR
- - Used to register for CSR_WIFI_SME_ERROR_IND events
- CSR_WIFI_SME_INDICATIONS_INFO
- - Used to register for CSR_WIFI_SME_INFO_IND events
- CSR_WIFI_SME_INDICATIONS_COREDUMP
- - Used to register for CSR_WIFI_SME_CORE_DUMP_IND events
- CSR_WIFI_SME_INDICATIONS_ALL
- - Used to register for all available indications
-
-*******************************************************************************/
-typedef u32 CsrWifiSmeIndications;
-#define CSR_WIFI_SME_INDICATIONS_NONE ((CsrWifiSmeIndications) 0x00000000)
-#define CSR_WIFI_SME_INDICATIONS_WIFIOFF ((CsrWifiSmeIndications) 0x00000001)
-#define CSR_WIFI_SME_INDICATIONS_SCANRESULT ((CsrWifiSmeIndications) 0x00000002)
-#define CSR_WIFI_SME_INDICATIONS_CONNECTIONQUALITY ((CsrWifiSmeIndications) 0x00000004)
-#define CSR_WIFI_SME_INDICATIONS_MEDIASTATUS ((CsrWifiSmeIndications) 0x00000008)
-#define CSR_WIFI_SME_INDICATIONS_MICFAILURE ((CsrWifiSmeIndications) 0x00000010)
-#define CSR_WIFI_SME_INDICATIONS_PMKIDCANDIDATELIST ((CsrWifiSmeIndications) 0x00000020)
-#define CSR_WIFI_SME_INDICATIONS_TSPEC ((CsrWifiSmeIndications) 0x00000040)
-#define CSR_WIFI_SME_INDICATIONS_ROAMSTART ((CsrWifiSmeIndications) 0x00000080)
-#define CSR_WIFI_SME_INDICATIONS_ROAMCOMPLETE ((CsrWifiSmeIndications) 0x00000100)
-#define CSR_WIFI_SME_INDICATIONS_ASSOCIATIONSTART ((CsrWifiSmeIndications) 0x00000200)
-#define CSR_WIFI_SME_INDICATIONS_ASSOCIATIONCOMPLETE ((CsrWifiSmeIndications) 0x00000400)
-#define CSR_WIFI_SME_INDICATIONS_IBSSSTATION ((CsrWifiSmeIndications) 0x00000800)
-#define CSR_WIFI_SME_INDICATIONS_WIFION ((CsrWifiSmeIndications) 0x00001000)
-#define CSR_WIFI_SME_INDICATIONS_ERROR ((CsrWifiSmeIndications) 0x00002000)
-#define CSR_WIFI_SME_INDICATIONS_INFO ((CsrWifiSmeIndications) 0x00004000)
-#define CSR_WIFI_SME_INDICATIONS_COREDUMP ((CsrWifiSmeIndications) 0x00008000)
-#define CSR_WIFI_SME_INDICATIONS_ALL ((CsrWifiSmeIndications) 0xFFFFFFFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKeyType
-
- DESCRIPTION
- Indicates the type of the key
-
- VALUES
- CSR_WIFI_SME_KEY_TYPE_GROUP - Key for broadcast communication
- CSR_WIFI_SME_KEY_TYPE_PAIRWISE - Key for unicast communication
- CSR_WIFI_SME_KEY_TYPE_STAKEY - Key for direct link communication to
- another station in infrastructure networks
- CSR_WIFI_SME_KEY_TYPE_IGTK - Integrity Group Temporal Key
- CSR_WIFI_SME_KEY_TYPE_CCKM - Key for Cisco Centralized Key Management
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeKeyType;
-#define CSR_WIFI_SME_KEY_TYPE_GROUP ((CsrWifiSmeKeyType) 0x00)
-#define CSR_WIFI_SME_KEY_TYPE_PAIRWISE ((CsrWifiSmeKeyType) 0x01)
-#define CSR_WIFI_SME_KEY_TYPE_STAKEY ((CsrWifiSmeKeyType) 0x02)
-#define CSR_WIFI_SME_KEY_TYPE_IGTK ((CsrWifiSmeKeyType) 0x03)
-#define CSR_WIFI_SME_KEY_TYPE_CCKM ((CsrWifiSmeKeyType) 0x04)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeListAction
-
- DESCRIPTION
- Identifies the type of action to be performed on a list of items
- The values of this type are used across the NME/SME/Router API's and they
- must be kept consistent with the corresponding types in the .xml of the
- ottherinterfaces
-
- VALUES
- CSR_WIFI_SME_LIST_ACTION_GET - Retrieve the current list of items
- CSR_WIFI_SME_LIST_ACTION_ADD - Add one or more items
- CSR_WIFI_SME_LIST_ACTION_REMOVE - Remove one or more items
- CSR_WIFI_SME_LIST_ACTION_FLUSH - Remove all items
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeListAction;
-#define CSR_WIFI_SME_LIST_ACTION_GET ((CsrWifiSmeListAction) 0x00)
-#define CSR_WIFI_SME_LIST_ACTION_ADD ((CsrWifiSmeListAction) 0x01)
-#define CSR_WIFI_SME_LIST_ACTION_REMOVE ((CsrWifiSmeListAction) 0x02)
-#define CSR_WIFI_SME_LIST_ACTION_FLUSH ((CsrWifiSmeListAction) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMediaStatus
-
- DESCRIPTION
- Indicates the connection status
- The values of this type are used across the NME/SME/Router API's and they
- must be kept consistent with the corresponding types in the .xml of the
- ottherinterfaces
-
- VALUES
- CSR_WIFI_SME_MEDIA_STATUS_CONNECTED
- - Value CSR_WIFI_SME_MEDIA_STATUS_CONNECTED can happen in two
- situations:
- * A network connection is established. Specifically, this is
- when the MLME_ASSOCIATION completes or the first peer
- relationship is established in an IBSS. In a WPA/WPA2
- network, this indicates that the stack is ready to perform
- the 4-way handshake or 802.1x authentication if CSR NME
- security library is not used. If CSR NME security library
- is used this indicates, completion of 4way handshake or
- 802.1x authentication
- * The SME roams to another AP on the same ESS
- During the AP operation, it indicates that the peer station
- is connected to the AP and is ready for data transfer.
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED
- - Value CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED can happen in
- two situations:
- * when the connection to a network is lost and there is no
- alternative on the same ESS to roam to
- * when a CSR_WIFI_SME_DISCONNECT_REQ request is issued
- During AP or P2PGO operation, it indicates that the peer
- station has disconnected from the AP
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeMediaStatus;
-#define CSR_WIFI_SME_MEDIA_STATUS_CONNECTED ((CsrWifiSmeMediaStatus) 0x00)
-#define CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED ((CsrWifiSmeMediaStatus) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pCapability
-
- DESCRIPTION
- Defines P2P Device Capabilities
-
- VALUES
- CSR_WIFI_SME_P2P_SERVICE_DISCOVERY_CAPABILITY
- - This field is set to 1 if the P2P Device supports Service
- Discovery, and to 0 otherwise
- CSR_WIFI_SME_P2P_CLIENT_DISCOVERABILITY_CAPABILITY
- - This field is set to 1 when the P2P Device supports P2P
- Client Discoverability, and to 0 otherwise.
- CSR_WIFI_SME_P2P_CONCURRENT_OPERATION_CAPABILITY
- - This field is set to 1 when the P2P Device supports
- Concurrent Operation with WLAN, and to 0 otherwise.
- CSR_WIFI_SME_P2P_MANAGED_DEVICE_CAPABILITY
- - This field is set to 1 when the P2P interface of the P2P
- Device is capable of being managed by the WLAN
- (infrastructure network) based on P2P coexistence
- parameters, and to 0 otherwise
- CSR_WIFI_SME_P2P_INVITAION_CAPABILITY
- - This field is set to 1 if the P2P Device is capable of
- processing P2P Invitation Procedure signaling, and to 0
- otherwise.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pCapability;
-#define CSR_WIFI_SME_P2P_SERVICE_DISCOVERY_CAPABILITY ((CsrWifiSmeP2pCapability) 0x01)
-#define CSR_WIFI_SME_P2P_CLIENT_DISCOVERABILITY_CAPABILITY ((CsrWifiSmeP2pCapability) 0x02)
-#define CSR_WIFI_SME_P2P_CONCURRENT_OPERATION_CAPABILITY ((CsrWifiSmeP2pCapability) 0x04)
-#define CSR_WIFI_SME_P2P_MANAGED_DEVICE_CAPABILITY ((CsrWifiSmeP2pCapability) 0x08)
-#define CSR_WIFI_SME_P2P_INVITAION_CAPABILITY ((CsrWifiSmeP2pCapability) 0x20)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pGroupCapability
-
- DESCRIPTION
- Define bits for P2P Group Capability
-
- VALUES
- CSR_WIFI_P2P_GRP_CAP_GO
- - Indicates if the local device has become a GO after GO
- negotiation
- CSR_WIFI_P2P_GRP_CAP_PERSISTENT
- - Persistent group
- CSR_WIFI_P2P_GRP_CAP_INTRABSS_DIST
- - Intra-BSS data distribution support
- CSR_WIFI_P2P_GRP_CAP_CROSS_CONN
- - Support of cross connection
- CSR_WIFI_P2P_GRP_CAP_PERSISTENT_RECONNECT
- - Support of persistent reconnect
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pGroupCapability;
-#define CSR_WIFI_P2P_GRP_CAP_GO ((CsrWifiSmeP2pGroupCapability) 0x01)
-#define CSR_WIFI_P2P_GRP_CAP_PERSISTENT ((CsrWifiSmeP2pGroupCapability) 0x02)
-#define CSR_WIFI_P2P_GRP_CAP_INTRABSS_DIST ((CsrWifiSmeP2pGroupCapability) 0x08)
-#define CSR_WIFI_P2P_GRP_CAP_CROSS_CONN ((CsrWifiSmeP2pGroupCapability) 0x10)
-#define CSR_WIFI_P2P_GRP_CAP_PERSISTENT_RECONNECT ((CsrWifiSmeP2pGroupCapability) 0x20)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pNoaConfigMethod
-
- DESCRIPTION
- Notice of Absece Configuration
-
- VALUES
- CSR_WIFI_P2P_NOA_NONE - Do not use NOA
- CSR_WIFI_P2P_NOA_AUTONOMOUS - NOA based on the traffic analysis
- CSR_WIFI_P2P_NOA_USER_DEFINED - NOA as specified by the user
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pNoaConfigMethod;
-#define CSR_WIFI_P2P_NOA_NONE ((CsrWifiSmeP2pNoaConfigMethod) 0x00)
-#define CSR_WIFI_P2P_NOA_AUTONOMOUS ((CsrWifiSmeP2pNoaConfigMethod) 0x01)
-#define CSR_WIFI_P2P_NOA_USER_DEFINED ((CsrWifiSmeP2pNoaConfigMethod) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pRole
-
- DESCRIPTION
- Definition of roles for a P2P Device
-
- VALUES
- CSR_WIFI_SME_P2P_ROLE_NONE - A non-P2PDevice device
- CSR_WIFI_SME_P2P_ROLE_STANDALONE - A Standalone P2P device
- CSR_WIFI_SME_P2P_ROLE_GO - Role Assumed is that of a Group Owner
- within a P2P Group
- CSR_WIFI_SME_P2P_ROLE_CLI - Role Assumed is that of a P2P Client
- within a P2P Group
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pRole;
-#define CSR_WIFI_SME_P2P_ROLE_NONE ((CsrWifiSmeP2pRole) 0x00)
-#define CSR_WIFI_SME_P2P_ROLE_STANDALONE ((CsrWifiSmeP2pRole) 0x01)
-#define CSR_WIFI_SME_P2P_ROLE_GO ((CsrWifiSmeP2pRole) 0x02)
-#define CSR_WIFI_SME_P2P_ROLE_CLI ((CsrWifiSmeP2pRole) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pStatus
-
- DESCRIPTION
- This data type enumerates the outcome of P2P procedure
-
- VALUES
- CSR_WIFI_SME_P2P_STATUS_SUCCESS
- - Success
- CSR_WIFI_SME_P2P_STATUS_FAIL_INFO_UNAVAILABLE
- - Fail; information is currently unavailable
- CSR_WIFI_SME_P2P_STATUS_FAIL_INCOMPATIBLE_PARAM
- - Fail; incompatible parameters
- CSR_WIFI_SME_P2P_STATUS_FAIL_LIMIT_REACHED
- - Fail; limit reached
- CSR_WIFI_SME_P2P_STATUS_FAIL_INVALID_PARAM
- - Fail; invalid parameters
- CSR_WIFI_SME_P2P_STATUS_FAIL_ACCOMODATE
- - Fail; unable to accommodate request
- CSR_WIFI_SME_P2P_STATUS_FAIL_PREV_ERROR
- - Fail; previous protocol error, or disruptive behavior
- CSR_WIFI_SME_P2P_STATUS_FAIL_COMMON_CHANNELS
- - Fail; no common channels
- CSR_WIFI_SME_P2P_STATUS_FAIL_UNKNOWN_GROUP
- - Fail; unknown P2P Group
- CSR_WIFI_SME_P2P_STATUS_FAIL_GO_INTENT
- - Fail: both P2P Devices indicated an Intent of 15 in Group
- Owner Negotiation
- CSR_WIFI_SME_P2P_STATUS_FAIL_PROVISION_METHOD_INCOMPATIBLE
- - Fail; incompatible provisioning method
- CSR_WIFI_SME_P2P_STATUS_FAIL_REJECT
- - Fail: rejected by user
- CSR_WIFI_SME_P2P_STATUS_FAIL_RESERVED
- - Fail; Status Reserved
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pStatus;
-#define CSR_WIFI_SME_P2P_STATUS_SUCCESS ((CsrWifiSmeP2pStatus) 0x00)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_INFO_UNAVAILABLE ((CsrWifiSmeP2pStatus) 0x01)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_INCOMPATIBLE_PARAM ((CsrWifiSmeP2pStatus) 0x02)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_LIMIT_REACHED ((CsrWifiSmeP2pStatus) 0x03)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_INVALID_PARAM ((CsrWifiSmeP2pStatus) 0x04)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_ACCOMODATE ((CsrWifiSmeP2pStatus) 0x05)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_PREV_ERROR ((CsrWifiSmeP2pStatus) 0x06)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_COMMON_CHANNELS ((CsrWifiSmeP2pStatus) 0x07)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_UNKNOWN_GROUP ((CsrWifiSmeP2pStatus) 0x08)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_GO_INTENT ((CsrWifiSmeP2pStatus) 0x09)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_PROVISION_METHOD_INCOMPATIBLE ((CsrWifiSmeP2pStatus) 0x0A)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_REJECT ((CsrWifiSmeP2pStatus) 0x0B)
-#define CSR_WIFI_SME_P2P_STATUS_FAIL_RESERVED ((CsrWifiSmeP2pStatus) 0xFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePacketFilterMode
-
- DESCRIPTION
- Options for the filter mode parameter.
- The Values here match the HIP interface
-
- VALUES
- CSR_WIFI_SME_PACKET_FILTER_MODE_OPT_OUT
- - Broadcast packets are always reported to the host unless
- they match at least one of the specified TCLAS IEs.
- CSR_WIFI_SME_PACKET_FILTER_MODE_OPT_IN
- - Broadcast packets are reported to the host only if they
- match at least one of the specified TCLAS IEs.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmePacketFilterMode;
-#define CSR_WIFI_SME_PACKET_FILTER_MODE_OPT_OUT ((CsrWifiSmePacketFilterMode) 0x00)
-#define CSR_WIFI_SME_PACKET_FILTER_MODE_OPT_IN ((CsrWifiSmePacketFilterMode) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerSaveLevel
-
- DESCRIPTION
- Power Save Level options as defined in the IEEE 802.11 standards
- First 3 values are set to match the mlme PowerManagementMode
-
- VALUES
- CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW - No power save: the driver will remain
- active at all times
- CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH - Enter power save after all packets in
- the queues are transmitted and received
- CSR_WIFI_SME_POWER_SAVE_LEVEL_MED - Enter power save after all packets in
- the queues are transmitted and received
- and a further configurable delay
- (default 1s) has elapsed
- CSR_WIFI_SME_POWER_SAVE_LEVEL_AUTO - The SME will decide when to enter power
- save mode according to the traffic
- analysis
-
-*******************************************************************************/
-typedef u8 CsrWifiSmePowerSaveLevel;
-#define CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW ((CsrWifiSmePowerSaveLevel) 0x00)
-#define CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH ((CsrWifiSmePowerSaveLevel) 0x01)
-#define CSR_WIFI_SME_POWER_SAVE_LEVEL_MED ((CsrWifiSmePowerSaveLevel) 0x02)
-#define CSR_WIFI_SME_POWER_SAVE_LEVEL_AUTO ((CsrWifiSmePowerSaveLevel) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePreambleType
-
- DESCRIPTION
- SME Preamble Types
-
- VALUES
- CSR_WIFI_SME_USE_LONG_PREAMBLE - Use legacy (long) preamble
- CSR_WIFI_SME_USE_SHORT_PREAMBLE - Use short PPDU format
-
-*******************************************************************************/
-typedef u8 CsrWifiSmePreambleType;
-#define CSR_WIFI_SME_USE_LONG_PREAMBLE ((CsrWifiSmePreambleType) 0x00)
-#define CSR_WIFI_SME_USE_SHORT_PREAMBLE ((CsrWifiSmePreambleType) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRadioIF
-
- DESCRIPTION
- Indicates the frequency
-
- VALUES
- CSR_WIFI_SME_RADIO_IF_GHZ_2_4 - Indicates the 2.4 GHZ frequency
- CSR_WIFI_SME_RADIO_IF_GHZ_5_0 - Future use: currently not supported
- CSR_WIFI_SME_RADIO_IF_BOTH - Future use: currently not supported
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeRadioIF;
-#define CSR_WIFI_SME_RADIO_IF_GHZ_2_4 ((CsrWifiSmeRadioIF) 0x01)
-#define CSR_WIFI_SME_RADIO_IF_GHZ_5_0 ((CsrWifiSmeRadioIF) 0x02)
-#define CSR_WIFI_SME_RADIO_IF_BOTH ((CsrWifiSmeRadioIF) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomain
-
- DESCRIPTION
- Indicates the regulatory domain as defined in IEEE 802.11 standards
-
- VALUES
- CSR_WIFI_SME_REGULATORY_DOMAIN_OTHER
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_FCC
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_IC
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_ETSI
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_SPAIN
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_FRANCE
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_JAPAN
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_JAPANBIS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_CHINA
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_CHINABIS
- - See IEEE 802.11 Standard
- CSR_WIFI_SME_REGULATORY_DOMAIN_NONE
- - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeRegulatoryDomain;
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_OTHER ((CsrWifiSmeRegulatoryDomain) 0x00)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_FCC ((CsrWifiSmeRegulatoryDomain) 0x10)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_IC ((CsrWifiSmeRegulatoryDomain) 0x20)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_ETSI ((CsrWifiSmeRegulatoryDomain) 0x30)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_SPAIN ((CsrWifiSmeRegulatoryDomain) 0x31)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_FRANCE ((CsrWifiSmeRegulatoryDomain) 0x32)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_JAPAN ((CsrWifiSmeRegulatoryDomain) 0x40)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_JAPANBIS ((CsrWifiSmeRegulatoryDomain) 0x41)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_CHINA ((CsrWifiSmeRegulatoryDomain) 0x50)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_CHINABIS ((CsrWifiSmeRegulatoryDomain) 0x51)
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_NONE ((CsrWifiSmeRegulatoryDomain) 0xFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamReason
-
- DESCRIPTION
- Indicates the reason for roaming
-
- VALUES
- CSR_WIFI_SME_ROAM_REASON_BEACONLOST
- - The station cannot receive the beacon signal any more
- CSR_WIFI_SME_ROAM_REASON_DISASSOCIATED
- - The station has been disassociated
- CSR_WIFI_SME_ROAM_REASON_DEAUTHENTICATED
- - The station has been deauthenticated
- CSR_WIFI_SME_ROAM_REASON_BETTERAPFOUND
- - A better AP has been found
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeRoamReason;
-#define CSR_WIFI_SME_ROAM_REASON_BEACONLOST ((CsrWifiSmeRoamReason) 0x00)
-#define CSR_WIFI_SME_ROAM_REASON_DISASSOCIATED ((CsrWifiSmeRoamReason) 0x01)
-#define CSR_WIFI_SME_ROAM_REASON_DEAUTHENTICATED ((CsrWifiSmeRoamReason) 0x02)
-#define CSR_WIFI_SME_ROAM_REASON_BETTERAPFOUND ((CsrWifiSmeRoamReason) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanType
-
- DESCRIPTION
- Identifies the type of scan to be performed
-
- VALUES
- CSR_WIFI_SME_SCAN_TYPE_ALL - Scan actively or passively according to the
- regulatory domain restrictions
- CSR_WIFI_SME_SCAN_TYPE_ACTIVE - Scan actively only: send probes and listen
- for answers
- CSR_WIFI_SME_SCAN_TYPE_PASSIVE - Scan passively only: listen for beacon
- messages
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeScanType;
-#define CSR_WIFI_SME_SCAN_TYPE_ALL ((CsrWifiSmeScanType) 0x00)
-#define CSR_WIFI_SME_SCAN_TYPE_ACTIVE ((CsrWifiSmeScanType) 0x01)
-#define CSR_WIFI_SME_SCAN_TYPE_PASSIVE ((CsrWifiSmeScanType) 0x02)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTrafficType
-
- DESCRIPTION
- Identifies the type of traffic going on on the connection.
- The values of this type are used across the NME/SME/Router API's and they
- must be kept consistent with the corresponding types in the .xml of the
- ottherinterfaces
-
- VALUES
- CSR_WIFI_SME_TRAFFIC_TYPE_OCCASIONAL
- - During the last 30 seconds there were fewer than 20 packets
- per seconds in each second in both directions
- CSR_WIFI_SME_TRAFFIC_TYPE_BURSTY
- - During the last 30 seconds there was at least one second
- during which more than 20 packets were received in either
- direction
- CSR_WIFI_SME_TRAFFIC_TYPE_PERIODIC
- - During the last 5 seconds there were at least 10 packets
- received each second and a defined period for the traffic
- can be recognized
- CSR_WIFI_SME_TRAFFIC_TYPE_CONTINUOUS
- - During the last 5 seconds there were at least 20 packets
- received each second in either direction
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeTrafficType;
-#define CSR_WIFI_SME_TRAFFIC_TYPE_OCCASIONAL ((CsrWifiSmeTrafficType) 0x00)
-#define CSR_WIFI_SME_TRAFFIC_TYPE_BURSTY ((CsrWifiSmeTrafficType) 0x01)
-#define CSR_WIFI_SME_TRAFFIC_TYPE_PERIODIC ((CsrWifiSmeTrafficType) 0x02)
-#define CSR_WIFI_SME_TRAFFIC_TYPE_CONTINUOUS ((CsrWifiSmeTrafficType) 0x03)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecCtrl
-
- DESCRIPTION
- Defines bits for CsrWifiSmeTspecCtrlMask for additional CCX configuration.
- CURRENTLY NOT SUPPORTED.
-
- VALUES
- CSR_WIFI_SME_TSPEC_CTRL_STRICT
- - No automatic negotiation
- CSR_WIFI_SME_TSPEC_CTRL_CCX_SIGNALLING
- - Signalling TSPEC
- CSR_WIFI_SME_TSPEC_CTRL_CCX_VOICE
- - Voice traffic TSPEC
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeTspecCtrl;
-#define CSR_WIFI_SME_TSPEC_CTRL_STRICT ((CsrWifiSmeTspecCtrl) 0x01)
-#define CSR_WIFI_SME_TSPEC_CTRL_CCX_SIGNALLING ((CsrWifiSmeTspecCtrl) 0x02)
-#define CSR_WIFI_SME_TSPEC_CTRL_CCX_VOICE ((CsrWifiSmeTspecCtrl) 0x04)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecResultCode
-
- DESCRIPTION
- Defines the result of the TSPEC exchanges with the AP
-
- VALUES
- CSR_WIFI_SME_TSPEC_RESULT_SUCCESS
- - TSPEC command has been processed correctly
- CSR_WIFI_SME_TSPEC_RESULT_UNSPECIFIED_QOS_FAILURE
- - The Access Point reported a failure
- CSR_WIFI_SME_TSPEC_RESULT_FAILURE
- - Internal failure in the SME
- CSR_WIFI_SME_TSPEC_RESULT_INVALID_TSPEC_PARAMETERS
- - The TSPEC parameters are invalid
- CSR_WIFI_SME_TSPEC_RESULT_INVALID_TCLAS_PARAMETERS
- - The TCLASS parameters are invalid
- CSR_WIFI_SME_TSPEC_RESULT_INSUFFICIENT_BANDWIDTH
- - As specified by the WMM Spec
- CSR_WIFI_SME_TSPEC_RESULT_WRONG_POLICY
- - As specified by the WMM Spec
- CSR_WIFI_SME_TSPEC_RESULT_REJECTED_WITH_SUGGESTED_CHANGES
- - As specified by the WMM Spec
- CSR_WIFI_SME_TSPEC_RESULT_TIMEOUT
- - The TSPEC negotiation timed out
- CSR_WIFI_SME_TSPEC_RESULT_NOT_SUPPORTED
- - The Access Point does not support the TSPEC
- CSR_WIFI_SME_TSPEC_RESULT_IE_LENGTH_INCORRECT
- - The length of the TSPEC is not correct
- CSR_WIFI_SME_TSPEC_RESULT_INVALID_TRANSACTION_ID
- - The TSPEC transaction id is not in the list
- CSR_WIFI_SME_TSPEC_RESULT_INSTALLED
- - The TSPEC has been installed and it is now active.
- CSR_WIFI_SME_TSPEC_RESULT_TID_ALREADY_INSTALLED
- - The Traffic ID has already been installed
- CSR_WIFI_SME_TSPEC_RESULT_TSPEC_REMOTELY_DELETED
- - The AP has deleted the TSPEC
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeTspecResultCode;
-#define CSR_WIFI_SME_TSPEC_RESULT_SUCCESS ((CsrWifiSmeTspecResultCode) 0x00)
-#define CSR_WIFI_SME_TSPEC_RESULT_UNSPECIFIED_QOS_FAILURE ((CsrWifiSmeTspecResultCode) 0x01)
-#define CSR_WIFI_SME_TSPEC_RESULT_FAILURE ((CsrWifiSmeTspecResultCode) 0x02)
-#define CSR_WIFI_SME_TSPEC_RESULT_INVALID_TSPEC_PARAMETERS ((CsrWifiSmeTspecResultCode) 0x05)
-#define CSR_WIFI_SME_TSPEC_RESULT_INVALID_TCLAS_PARAMETERS ((CsrWifiSmeTspecResultCode) 0x06)
-#define CSR_WIFI_SME_TSPEC_RESULT_INSUFFICIENT_BANDWIDTH ((CsrWifiSmeTspecResultCode) 0x07)
-#define CSR_WIFI_SME_TSPEC_RESULT_WRONG_POLICY ((CsrWifiSmeTspecResultCode) 0x08)
-#define CSR_WIFI_SME_TSPEC_RESULT_REJECTED_WITH_SUGGESTED_CHANGES ((CsrWifiSmeTspecResultCode) 0x09)
-#define CSR_WIFI_SME_TSPEC_RESULT_TIMEOUT ((CsrWifiSmeTspecResultCode) 0x0D)
-#define CSR_WIFI_SME_TSPEC_RESULT_NOT_SUPPORTED ((CsrWifiSmeTspecResultCode) 0x0E)
-#define CSR_WIFI_SME_TSPEC_RESULT_IE_LENGTH_INCORRECT ((CsrWifiSmeTspecResultCode) 0x10)
-#define CSR_WIFI_SME_TSPEC_RESULT_INVALID_TRANSACTION_ID ((CsrWifiSmeTspecResultCode) 0x11)
-#define CSR_WIFI_SME_TSPEC_RESULT_INSTALLED ((CsrWifiSmeTspecResultCode) 0x12)
-#define CSR_WIFI_SME_TSPEC_RESULT_TID_ALREADY_INSTALLED ((CsrWifiSmeTspecResultCode) 0x13)
-#define CSR_WIFI_SME_TSPEC_RESULT_TSPEC_REMOTELY_DELETED ((CsrWifiSmeTspecResultCode) 0x14)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWepAuthMode
-
- DESCRIPTION
- Define bits for CsrWifiSmeWepAuthMode
-
- VALUES
- CSR_WIFI_SME_WEP_AUTH_MODE_OPEN - Open-WEP enabled network
- CSR_WIFI_SME_WEP_AUTH_MODE_SHARED - Shared-key WEP enabled network.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWepAuthMode;
-#define CSR_WIFI_SME_WEP_AUTH_MODE_OPEN ((CsrWifiSmeWepAuthMode) 0x00)
-#define CSR_WIFI_SME_WEP_AUTH_MODE_SHARED ((CsrWifiSmeWepAuthMode) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWepCredentialType
-
- DESCRIPTION
- Definition of types of WEP Credentials
-
- VALUES
- CSR_WIFI_SME_CREDENTIAL_TYPE_WEP64
- - WEP 64 credential
- CSR_WIFI_SME_CREDENTIAL_TYPE_WEP128
- - WEP 128 credential
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWepCredentialType;
-#define CSR_WIFI_SME_CREDENTIAL_TYPE_WEP64 ((CsrWifiSmeWepCredentialType) 0x00)
-#define CSR_WIFI_SME_CREDENTIAL_TYPE_WEP128 ((CsrWifiSmeWepCredentialType) 0x01)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWmmMode
-
- DESCRIPTION
- Defines bits for CsrWifiSmeWmmModeMask: enable/disable WMM features.
-
- VALUES
- CSR_WIFI_SME_WMM_MODE_DISABLED - Disables the WMM features.
- CSR_WIFI_SME_WMM_MODE_AC_ENABLED - Enables support for WMM-AC.
- CSR_WIFI_SME_WMM_MODE_PS_ENABLED - Enables support for WMM Power Save.
- CSR_WIFI_SME_WMM_MODE_SA_ENABLED - Currently not supported
- CSR_WIFI_SME_WMM_MODE_ENABLED - Enables support for all currently
- available WMM features.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWmmMode;
-#define CSR_WIFI_SME_WMM_MODE_DISABLED ((CsrWifiSmeWmmMode) 0x00)
-#define CSR_WIFI_SME_WMM_MODE_AC_ENABLED ((CsrWifiSmeWmmMode) 0x01)
-#define CSR_WIFI_SME_WMM_MODE_PS_ENABLED ((CsrWifiSmeWmmMode) 0x02)
-#define CSR_WIFI_SME_WMM_MODE_SA_ENABLED ((CsrWifiSmeWmmMode) 0x04)
-#define CSR_WIFI_SME_WMM_MODE_ENABLED ((CsrWifiSmeWmmMode) 0xFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWmmQosInfo
-
- DESCRIPTION
- Defines bits for the QoS Info Octect as defined in the WMM specification.
- The first four values define one bit each that can be set or cleared.
- Each of the last four values define all the remaining 4 bits and only one
- of them at the time shall be used.
- For more information, see 'WMM (including WMM Power Save) Specification -
- Version 1.1' and 'UniFi Configuring WMM and WMM-PS, Application Note'.
-
- VALUES
- CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_ALL
- - WMM AP may deliver all buffered frames
- CSR_WIFI_SME_WMM_QOS_INFO_AC_VO
- - Enable UAPSD(both trigger and delivery) for Voice Access
- Category
- CSR_WIFI_SME_WMM_QOS_INFO_AC_VI
- - Enable UAPSD(both trigger and delivery) for Video Access
- Category
- CSR_WIFI_SME_WMM_QOS_INFO_AC_BK
- - Enable UAPSD(both trigger and delivery) for Background
- Access Category
- CSR_WIFI_SME_WMM_QOS_INFO_AC_BE
- - Enable UAPSD(both trigger and delivery) for Best Effort
- Access Category
- CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_TWO
- - WMM AP may deliver a maximum of 2 buffered frames (MSDUs
- and MMPDUs) per USP
- CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_FOUR
- - WMM AP may deliver a maximum of 4 buffered frames (MSDUs
- and MMPDUs) per USP
- CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_SIX
- - WMM AP may deliver a maximum of 6 buffered frames (MSDUs
- and MMPDUs) per USP
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWmmQosInfo;
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_ALL ((CsrWifiSmeWmmQosInfo) 0x00)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_VO ((CsrWifiSmeWmmQosInfo) 0x01)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_VI ((CsrWifiSmeWmmQosInfo) 0x02)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_BK ((CsrWifiSmeWmmQosInfo) 0x04)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_BE ((CsrWifiSmeWmmQosInfo) 0x08)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_TWO ((CsrWifiSmeWmmQosInfo) 0x20)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_FOUR ((CsrWifiSmeWmmQosInfo) 0x40)
-#define CSR_WIFI_SME_WMM_QOS_INFO_AC_MAX_SP_SIX ((CsrWifiSmeWmmQosInfo) 0x60)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigType
-
- DESCRIPTION
- WPS config methods supported/used by a device
-
- VALUES
- CSR_WIFI_WPS_CONFIG_LABEL
- - Label
- CSR_WIFI_WPS_CONFIG_DISPLAY
- - Display
- CSR_WIFI_WPS_CONFIG_EXT_NFC
- - External NFC : Not supported in this release
- CSR_WIFI_WPS_CONFIG_INT_NFC
- - Internal NFC : Not supported in this release
- CSR_WIFI_WPS_CONFIG_NFC_IFACE
- - NFC interface : Not supported in this release
- CSR_WIFI_WPS_CONFIG_PBC
- - PBC
- CSR_WIFI_WPS_CONFIG_KEYPAD
- - KeyPad
- CSR_WIFI_WPS_CONFIG_VIRTUAL_PBC
- - PBC through software user interface
- CSR_WIFI_WPS_CONFIG_PHYSICAL_PBC
- - Physical PBC
- CSR_WIFI_WPS_CONFIG_VIRTUAL_DISPLAY
- - Virtual Display : via html config page etc
- CSR_WIFI_WPS_CONFIG_PHYSICAL_DISPLAY
- - Physical Display : Attached to the device
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeWpsConfigType;
-#define CSR_WIFI_WPS_CONFIG_LABEL ((CsrWifiSmeWpsConfigType) 0x0004)
-#define CSR_WIFI_WPS_CONFIG_DISPLAY ((CsrWifiSmeWpsConfigType) 0x0008)
-#define CSR_WIFI_WPS_CONFIG_EXT_NFC ((CsrWifiSmeWpsConfigType) 0x0010)
-#define CSR_WIFI_WPS_CONFIG_INT_NFC ((CsrWifiSmeWpsConfigType) 0x0020)
-#define CSR_WIFI_WPS_CONFIG_NFC_IFACE ((CsrWifiSmeWpsConfigType) 0x0040)
-#define CSR_WIFI_WPS_CONFIG_PBC ((CsrWifiSmeWpsConfigType) 0x0080)
-#define CSR_WIFI_WPS_CONFIG_KEYPAD ((CsrWifiSmeWpsConfigType) 0x0100)
-#define CSR_WIFI_WPS_CONFIG_VIRTUAL_PBC ((CsrWifiSmeWpsConfigType) 0x0280)
-#define CSR_WIFI_WPS_CONFIG_PHYSICAL_PBC ((CsrWifiSmeWpsConfigType) 0x0480)
-#define CSR_WIFI_WPS_CONFIG_VIRTUAL_DISPLAY ((CsrWifiSmeWpsConfigType) 0x2008)
-#define CSR_WIFI_WPS_CONFIG_PHYSICAL_DISPLAY ((CsrWifiSmeWpsConfigType) 0x4008)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsDeviceCategory
-
- DESCRIPTION
- Wps Primary Device Types
-
- VALUES
- CSR_WIFI_SME_WPS_CATEGORY_UNSPECIFIED
- - Unspecified.
- CSR_WIFI_SME_WPS_CATEGORY_COMPUTER
- - Computer.
- CSR_WIFI_SME_WPS_CATEGORY_INPUT_DEV
- - Input device
- CSR_WIFI_SME_WPS_CATEGORY_PRT_SCAN_FX_CP
- - Printer Scanner Fax Copier etc
- CSR_WIFI_SME_WPS_CATEGORY_CAMERA
- - Camera
- CSR_WIFI_SME_WPS_CATEGORY_STORAGE
- - Storage
- CSR_WIFI_SME_WPS_CATEGORY_NET_INFRA
- - Net Infra
- CSR_WIFI_SME_WPS_CATEGORY_DISPLAY
- - Display
- CSR_WIFI_SME_WPS_CATEGORY_MULTIMEDIA
- - Multimedia
- CSR_WIFI_SME_WPS_CATEGORY_GAMING
- - Gaming.
- CSR_WIFI_SME_WPS_CATEGORY_TELEPHONE
- - Telephone.
- CSR_WIFI_SME_WPS_CATEGORY_AUDIO
- - Audio
- CSR_WIFI_SME_WPS_CATEOARY_OTHERS
- - Others.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWpsDeviceCategory;
-#define CSR_WIFI_SME_WPS_CATEGORY_UNSPECIFIED ((CsrWifiSmeWpsDeviceCategory) 0x00)
-#define CSR_WIFI_SME_WPS_CATEGORY_COMPUTER ((CsrWifiSmeWpsDeviceCategory) 0x01)
-#define CSR_WIFI_SME_WPS_CATEGORY_INPUT_DEV ((CsrWifiSmeWpsDeviceCategory) 0x02)
-#define CSR_WIFI_SME_WPS_CATEGORY_PRT_SCAN_FX_CP ((CsrWifiSmeWpsDeviceCategory) 0x03)
-#define CSR_WIFI_SME_WPS_CATEGORY_CAMERA ((CsrWifiSmeWpsDeviceCategory) 0x04)
-#define CSR_WIFI_SME_WPS_CATEGORY_STORAGE ((CsrWifiSmeWpsDeviceCategory) 0x05)
-#define CSR_WIFI_SME_WPS_CATEGORY_NET_INFRA ((CsrWifiSmeWpsDeviceCategory) 0x06)
-#define CSR_WIFI_SME_WPS_CATEGORY_DISPLAY ((CsrWifiSmeWpsDeviceCategory) 0x07)
-#define CSR_WIFI_SME_WPS_CATEGORY_MULTIMEDIA ((CsrWifiSmeWpsDeviceCategory) 0x08)
-#define CSR_WIFI_SME_WPS_CATEGORY_GAMING ((CsrWifiSmeWpsDeviceCategory) 0x09)
-#define CSR_WIFI_SME_WPS_CATEGORY_TELEPHONE ((CsrWifiSmeWpsDeviceCategory) 0x0A)
-#define CSR_WIFI_SME_WPS_CATEGORY_AUDIO ((CsrWifiSmeWpsDeviceCategory) 0x0B)
-#define CSR_WIFI_SME_WPS_CATEOARY_OTHERS ((CsrWifiSmeWpsDeviceCategory) 0xFF)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsDeviceSubCategory
-
- DESCRIPTION
- Wps Secondary Device Types
-
- VALUES
- CSR_WIFI_SME_WPS_SUB_CATEGORY_UNSPECIFIED
- - Unspecied
- CSR_WIFI_SME_WPS_STORAGE_SUB_CATEGORY_NAS
- - Network Associated Storage
- CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_PRNTR
- - Printer or print server
- CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_WM
- - Windows mobile
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_TUNER
- - Audio tuner/receiver
- CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_DIG_STL
- - Digital still camera
- CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_AP
- - Access Point
- CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_TV
- - TV.
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_DAR
- - DAR.
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_KEYBD
- - Keyboard.
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_PC
- - PC.
- CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_XBOX
- - Xbox.
- CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_SCNR
- - Scanner
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_SERVER
- - Server
- CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_ROUTER
- - Router
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_PVR
- - PVR
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_SPEAKER
- - Speaker
- CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_FP_SM
- - Feature phone - Single mode
- CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_VIDEO
- - Video camera
- CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_PIC_FRM
- - Picture frame
- CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_XBOX_360
- - Xbox360
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_MOUSE
- - Mouse
- CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_SWITCH
- - Switch
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_PMP
- - Portable music player
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_JOYSTK
- - Joy stick
- CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_PLAY_STN
- - Play-station
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_MED_CENT
- - Media Center
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_MCX
- - MCX
- CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_FP_DM
- - Feature phone - Dual mode
- CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_WEB
- - Web camera
- CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_FAX
- - Fax
- CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_PROJECTOR
- - Projector
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_TRKBL
- - Track Ball
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_ST_BOX
- - Set-Top-Box
- CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_GATEWAY
- - GateWay.
- CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_SECURITY
- - Security camera
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_ULTRA_MOB_PC
- - Ultra mobile PC.
- CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_CONSOLE
- - Game console/Game console adapter
- CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_CPR
- - Copier
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_HEADSET
- - Headset(headphones + microphone)
- CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_SP_SM
- - Smart phone - Single mode
- CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_MONITOR
- - Monitor.
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_GAME_CTRL
- - Game control.
- CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_ALL
- - All-in-One
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_MEDIA
- - Media Server/Media Adapter/Media Extender
- CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_SP_DM
- - Smart phone - Dual mode
- CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_PORT_DEV
- - Portable gaming device
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_HEADPHONE
- - Headphone.
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_NOTEBOOK
- - Notebook.
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_REMOTE
- - Remote control
- CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_MIC
- - Microphone
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_DESKTOP
- - Desktop.
- CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_VP
- - Portable video player
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_MID
- - Mobile internet device
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_TOUCH_SCRN
- - Touch screen
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_BIOMET_RDR
- - Biometric reader
- CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_NETBOOK
- - Netbook
- CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_BRCD_RDR
- - Bar code reader.
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWpsDeviceSubCategory;
-#define CSR_WIFI_SME_WPS_SUB_CATEGORY_UNSPECIFIED ((CsrWifiSmeWpsDeviceSubCategory) 0x00)
-#define CSR_WIFI_SME_WPS_STORAGE_SUB_CATEGORY_NAS ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_PRNTR ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_WM ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_TUNER ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_DIG_STL ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_AP ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_TV ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_DAR ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_KEYBD ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_PC ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_XBOX ((CsrWifiSmeWpsDeviceSubCategory) 0x01)
-#define CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_SCNR ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_SERVER ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_ROUTER ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_PVR ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_SPEAKER ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_FP_SM ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_VIDEO ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_PIC_FRM ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_XBOX_360 ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_MOUSE ((CsrWifiSmeWpsDeviceSubCategory) 0x02)
-#define CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_SWITCH ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_PMP ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_JOYSTK ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_PLAY_STN ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_MED_CENT ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_MCX ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_FP_DM ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_WEB ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_FAX ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_PROJECTOR ((CsrWifiSmeWpsDeviceSubCategory) 0x03)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_TRKBL ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_ST_BOX ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_NET_INFRA_SUB_CATEGORY_GATEWAY ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_CAMERA_SUB_CATEGORY_SECURITY ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_ULTRA_MOB_PC ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_CONSOLE ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_CPR ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_HEADSET ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_SP_SM ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_DISPLAY_SUB_CATEGORY_MONITOR ((CsrWifiSmeWpsDeviceSubCategory) 0x04)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_GAME_CTRL ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_PSFC_SUB_CATEGORY_ALL ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_MEDIA ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_TELEPHONE_SUB_CATEGORY_SP_DM ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_GAMING_SUB_CATEGORY_PORT_DEV ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_HEADPHONE ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_NOTEBOOK ((CsrWifiSmeWpsDeviceSubCategory) 0x05)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_REMOTE ((CsrWifiSmeWpsDeviceSubCategory) 0x06)
-#define CSR_WIFI_SME_WPS_AUDIO_SUB_CATEGORY_MIC ((CsrWifiSmeWpsDeviceSubCategory) 0x06)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_DESKTOP ((CsrWifiSmeWpsDeviceSubCategory) 0x06)
-#define CSR_WIFI_SME_WPS_MM_SUB_CATEGORY_VP ((CsrWifiSmeWpsDeviceSubCategory) 0x06)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_MID ((CsrWifiSmeWpsDeviceSubCategory) 0x07)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_TOUCH_SCRN ((CsrWifiSmeWpsDeviceSubCategory) 0x07)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_BIOMET_RDR ((CsrWifiSmeWpsDeviceSubCategory) 0x08)
-#define CSR_WIFI_SME_WPS_COMPUTER_SUB_CATEGORY_NETBOOK ((CsrWifiSmeWpsDeviceSubCategory) 0x08)
-#define CSR_WIFI_SME_WPS_INPUT_DEV_SUB_CATEGORY_BRCD_RDR ((CsrWifiSmeWpsDeviceSubCategory) 0x09)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsDpid
-
- DESCRIPTION
- Device Password ID for the chosen config method
-
- VALUES
- CSR_WIFI_SME_WPS_DPID_PIN - PIN
- CSR_WIFI_SME_WPS_DPID_USER - User specified : Used only during P2P GO
- negotiation procedure
- CSR_WIFI_SME_WPS_DPID_MACHINE - Machine specified i: Not used in this
- release
- CSR_WIFI_SME_WPS_DPID_REKEY - Rekey : Not used in this release
- CSR_WIFI_SME_WPS_DPID_PBC - PBC
- CSR_WIFI_SME_WPS_DPID_REGISTRAR - Registrar specified : Used only in P2P Go
- negotiation procedure
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeWpsDpid;
-#define CSR_WIFI_SME_WPS_DPID_PIN ((CsrWifiSmeWpsDpid) 0x0000)
-#define CSR_WIFI_SME_WPS_DPID_USER ((CsrWifiSmeWpsDpid) 0x0001)
-#define CSR_WIFI_SME_WPS_DPID_MACHINE ((CsrWifiSmeWpsDpid) 0x0002)
-#define CSR_WIFI_SME_WPS_DPID_REKEY ((CsrWifiSmeWpsDpid) 0x0003)
-#define CSR_WIFI_SME_WPS_DPID_PBC ((CsrWifiSmeWpsDpid) 0x0004)
-#define CSR_WIFI_SME_WPS_DPID_REGISTRAR ((CsrWifiSmeWpsDpid) 0x0005)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsRegistration
-
- DESCRIPTION
-
- VALUES
- CSR_WIFI_SME_WPS_REG_NOT_REQUIRED - No encryption set
- CSR_WIFI_SME_WPS_REG_REQUIRED - No encryption set
- CSR_WIFI_SME_WPS_REG_UNKNOWN - No encryption set
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWpsRegistration;
-#define CSR_WIFI_SME_WPS_REG_NOT_REQUIRED ((CsrWifiSmeWpsRegistration) 0x00)
-#define CSR_WIFI_SME_WPS_REG_REQUIRED ((CsrWifiSmeWpsRegistration) 0x01)
-#define CSR_WIFI_SME_WPS_REG_UNKNOWN ((CsrWifiSmeWpsRegistration) 0x02)
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAuthModeMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeAuthMode
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeAuthModeMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEncryptionMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeEncryption
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeEncryptionMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIndicationsMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeIndications
-
-*******************************************************************************/
-typedef u32 CsrWifiSmeIndicationsMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pCapabilityMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeP2pCapability
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pCapabilityMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pGroupCapabilityMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeP2pGroupCapability
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeP2pGroupCapabilityMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecCtrlMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeTspecCtrl
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeTspecCtrlMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWmmModeMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeWmmMode
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWmmModeMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWmmQosInfoMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeWmmQosInfo
-
-*******************************************************************************/
-typedef u8 CsrWifiSmeWmmQosInfoMask;
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigTypeMask
-
- DESCRIPTION
- Mask type for use with the values defined by CsrWifiSmeWpsConfigType
-
-*******************************************************************************/
-typedef u16 CsrWifiSmeWpsConfigTypeMask;
-
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdHocConfig
-
- DESCRIPTION
- Defines values to use when starting an Ad-hoc (IBSS) network.
-
- MEMBERS
- atimWindowTu - ATIM window specified for IBSS
- beaconPeriodTu - Interval between beacon packets
- joinOnlyAttempts - Maximum number of attempts to join an ad-hoc network.
- The default value is 1.
- Set to 0 for infinite attempts.
- joinAttemptIntervalMs - Time between scans for joining the requested IBSS.
-
-*******************************************************************************/
-typedef struct
-{
- u16 atimWindowTu;
- u16 beaconPeriodTu;
- u16 joinOnlyAttempts;
- u16 joinAttemptIntervalMs;
-} CsrWifiSmeAdHocConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAvailabilityConfig
-
- DESCRIPTION
-
- MEMBERS
- listenChannel -
- availabilityDuration -
- avalabilityPeriod -
-
-*******************************************************************************/
-typedef struct
-{
- u8 listenChannel;
- u16 availabilityDuration;
- u16 avalabilityPeriod;
-} CsrWifiSmeAvailabilityConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfig
-
- DESCRIPTION
- This type is reserved for future use and should not be used.
-
- MEMBERS
- keepAliveTimeMs - NOT USED
- apRoamingEnabled - NOT USED
- measurementsMask - NOT USED
- ccxRadioMgtEnabled - NOT USED
-
-*******************************************************************************/
-typedef struct
-{
- u8 keepAliveTimeMs;
- u8 apRoamingEnabled;
- u8 measurementsMask;
- u8 ccxRadioMgtEnabled;
-} CsrWifiSmeCcxConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfig
-
- DESCRIPTION
- Parameters for the coexistence behaviour.
-
- MEMBERS
- coexEnableSchemeManagement - Enables the Coexistence Management Scheme
- coexPeriodicWakeHost - If TRUE the firmware wakes up the host
- periodically according to the traffic
- period and latency parameters; the host
- will then send the data to transmit only
- when woken up.
- If FALSE, the firmware does not wake up the
- host and the host will send the data to
- transmit to the firmware whenever there is
- data to transmit
- coexTrafficBurstyLatencyMs - Period of awakening for the firmware used
- when bursty traffic is detected
- coexTrafficContinuousLatencyMs - Period of awakening for the firmware used
- when continuous traffic is detected
- coexObexBlackoutDurationMs - Blackout Duration when a Obex Connection is
- used
- coexObexBlackoutPeriodMs - Blackout Period when a Obex Connection is
- used
- coexA2dpBrBlackoutDurationMs - Blackout Duration when a Basic Rate A2DP
- Connection streaming data
- coexA2dpBrBlackoutPeriodMs - Blackout Period when a Basic Rate A2DP
- Connection streaming data
- coexA2dpEdrBlackoutDurationMs - Blackout Duration when an Enhanced Data
- Rate A2DP Connection streaming data
- coexA2dpEdrBlackoutPeriodMs - Blackout Period when an Enhanced Data Rate
- A2DP Connection streaming data
- coexPagingBlackoutDurationMs - Blackout Duration when a BT page is active
- coexPagingBlackoutPeriodMs - Blackout Period when a BT page is active
- coexInquiryBlackoutDurationMs - Blackout Duration when a BT inquiry is
- active
- coexInquiryBlackoutPeriodMs - Blackout Period when a BT inquiry is active
-
-*******************************************************************************/
-typedef struct
-{
- u8 coexEnableSchemeManagement;
- u8 coexPeriodicWakeHost;
- u16 coexTrafficBurstyLatencyMs;
- u16 coexTrafficContinuousLatencyMs;
- u16 coexObexBlackoutDurationMs;
- u16 coexObexBlackoutPeriodMs;
- u16 coexA2dpBrBlackoutDurationMs;
- u16 coexA2dpBrBlackoutPeriodMs;
- u16 coexA2dpEdrBlackoutDurationMs;
- u16 coexA2dpEdrBlackoutPeriodMs;
- u16 coexPagingBlackoutDurationMs;
- u16 coexPagingBlackoutPeriodMs;
- u16 coexInquiryBlackoutDurationMs;
- u16 coexInquiryBlackoutPeriodMs;
-} CsrWifiSmeCoexConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionStats
-
- DESCRIPTION
- Indicates the statistics of the connection.
- The dot11 fields are defined in the Annex D of the IEEE 802.11 standard.
-
- MEMBERS
- unifiTxDataRate
- - The bit rate currently in use for transmissions of unicast
- data frames; a data rate in units of 500kbit/s.
- On an infrastructure BSS, this is the data rate used in
- communicating with the associated access point; if there is
- none, an error is returned.
- On an IBSS, this is the data rate used for the last
- transmission of a unicast data frame to any station in the
- IBSS. If no such transmission has been made, an error is
- returned.
- unifiRxDataRate
- - As above for receiving data
- dot11RetryCount
- - See IEEE 802.11 Standard
- dot11MultipleRetryCount
- - See IEEE 802.11 Standard
- dot11AckFailureCount
- - See IEEE 802.11 Standard
- dot11FrameDuplicateCount
- - See IEEE 802.11 Standard
- dot11FcsErrorCount
- - See IEEE 802.11 Standard
- dot11RtsSuccessCount
- - See IEEE 802.11 Standard
- dot11RtsFailureCount
- - See IEEE 802.11 Standard
- dot11FailedCount
- - See IEEE 802.11 Standard
- dot11TransmittedFragmentCount
- - See IEEE 802.11 Standard
- dot11TransmittedFrameCount
- - See IEEE 802.11 Standard
- dot11WepExcludedCount
- - See IEEE 802.11 Standard
- dot11WepIcvErrorCount
- - See IEEE 802.11 Standard
- dot11WepUndecryptableCount
- - See IEEE 802.11 Standard
- dot11MulticastReceivedFrameCount
- - See IEEE 802.11 Standard
- dot11MulticastTransmittedFrameCount
- - See IEEE 802.11 Standard
- dot11ReceivedFragmentCount
- - See IEEE 802.11 Standard
- dot11Rsna4WayHandshakeFailures
- - See IEEE 802.11 Standard
- dot11RsnaTkipCounterMeasuresInvoked
- - See IEEE 802.11 Standard
- dot11RsnaStatsTkipLocalMicFailures
- - See IEEE 802.11 Standard
- dot11RsnaStatsTkipReplays
- - See IEEE 802.11 Standard
- dot11RsnaStatsTkipIcvErrors
- - See IEEE 802.11 Standard
- dot11RsnaStatsCcmpReplays
- - See IEEE 802.11 Standard
- dot11RsnaStatsCcmpDecryptErrors
- - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef struct
-{
- u8 unifiTxDataRate;
- u8 unifiRxDataRate;
- u32 dot11RetryCount;
- u32 dot11MultipleRetryCount;
- u32 dot11AckFailureCount;
- u32 dot11FrameDuplicateCount;
- u32 dot11FcsErrorCount;
- u32 dot11RtsSuccessCount;
- u32 dot11RtsFailureCount;
- u32 dot11FailedCount;
- u32 dot11TransmittedFragmentCount;
- u32 dot11TransmittedFrameCount;
- u32 dot11WepExcludedCount;
- u32 dot11WepIcvErrorCount;
- u32 dot11WepUndecryptableCount;
- u32 dot11MulticastReceivedFrameCount;
- u32 dot11MulticastTransmittedFrameCount;
- u32 dot11ReceivedFragmentCount;
- u32 dot11Rsna4WayHandshakeFailures;
- u32 dot11RsnaTkipCounterMeasuresInvoked;
- u32 dot11RsnaStatsTkipLocalMicFailures;
- u32 dot11RsnaStatsTkipReplays;
- u32 dot11RsnaStatsTkipIcvErrors;
- u32 dot11RsnaStatsCcmpReplays;
- u32 dot11RsnaStatsCcmpDecryptErrors;
-} CsrWifiSmeConnectionStats;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDataBlock
-
- DESCRIPTION
- Holds a generic data block to be passed through the interface
-
- MEMBERS
- length - Length of the data block
- data - Points to the first byte of the data block
-
-*******************************************************************************/
-typedef struct
-{
- u16 length;
- u8 *data;
-} CsrWifiSmeDataBlock;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEmpty
-
- DESCRIPTION
- Empty Structure to indicate that no parameters are available.
-
- MEMBERS
- empty - Only element of the empty structure (always set to 0).
-
-*******************************************************************************/
-typedef struct
-{
- u8 empty;
-} CsrWifiSmeEmpty;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeLinkQuality
-
- DESCRIPTION
- Indicates the quality of the link
-
- MEMBERS
- unifiRssi - Indicates the received signal strength indication of the link in
- dBm
- unifiSnr - Indicates the signal to noise ratio of the link in dB
-
-*******************************************************************************/
-typedef struct
-{
- s16 unifiRssi;
- s16 unifiSnr;
-} CsrWifiSmeLinkQuality;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfig
-
- DESCRIPTION
- Allows low level configuration in the chip.
-
- MEMBERS
- unifiFixMaxTxDataRate - This attribute is used in combination with
- unifiFixTxDataRate. If it is FALSE, then
- unifiFixTxDataRate specifies a specific data
- rate to use. If it is TRUE, unifiFixTxDataRate
- instead specifies a maximum data rate.
- unifiFixTxDataRate - Transmit rate for unicast data.
- See MIB description for more details
- dot11RtsThreshold - See IEEE 802.11 Standard
- dot11FragmentationThreshold - See IEEE 802.11 Standard
- dot11CurrentTxPowerLevel - See IEEE 802.11 Standard
-
-*******************************************************************************/
-typedef struct
-{
- u8 unifiFixMaxTxDataRate;
- u8 unifiFixTxDataRate;
- u16 dot11RtsThreshold;
- u16 dot11FragmentationThreshold;
- u16 dot11CurrentTxPowerLevel;
-} CsrWifiSmeMibConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pProfileIdentity
-
- DESCRIPTION
- Details to be filled in
-
- MEMBERS
- listenChannel -
- availabilityDuration -
- avalabilityPeriod -
-
-*******************************************************************************/
-typedef struct
-{
- u8 listenChannel;
- u16 availabilityDuration;
- u16 avalabilityPeriod;
-} CsrWifiSmeP2pProfileIdentity;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkid
-
- DESCRIPTION
- Defines a PMKID association with BSS
-
- MEMBERS
- bssid - BSS identifier
- pmkid - PMKID
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress bssid;
- u8 pmkid[16];
-} CsrWifiSmePmkid;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidCandidate
-
- DESCRIPTION
- Information for a PMKID candidate
-
- MEMBERS
- bssid - BSS identifier
- preAuthAllowed - Indicates whether preauthentication is allowed
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress bssid;
- u8 preAuthAllowed;
-} CsrWifiSmePmkidCandidate;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidList
-
- DESCRIPTION
- NOT USED
- Used in the Sync access API
-
- MEMBERS
- pmkidsCount - Number of PMKIDs in the list
- pmkids - Points to the first PMKID in the list
-
-*******************************************************************************/
-typedef struct
-{
- u8 pmkidsCount;
- CsrWifiSmePmkid *pmkids;
-} CsrWifiSmePmkidList;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomainInfo
-
- DESCRIPTION
- Regulatory domain options.
-
- MEMBERS
- dot11MultiDomainCapabilityImplemented
- - TRUE is the multi domain capability is implemented
- dot11MultiDomainCapabilityEnabled
- - TRUE is the multi domain capability is enabled
- currentRegulatoryDomain
- - Current regulatory domain
- currentCountryCode
- - Current country code as defined by the IEEE 802.11
- standards
-
-*******************************************************************************/
-typedef struct
-{
- u8 dot11MultiDomainCapabilityImplemented;
- u8 dot11MultiDomainCapabilityEnabled;
- CsrWifiSmeRegulatoryDomain currentRegulatoryDomain;
- u8 currentCountryCode[2];
-} CsrWifiSmeRegulatoryDomainInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingBandData
-
- DESCRIPTION
- Thresholds to define one usability level category for the received signal
-
- MEMBERS
- rssiHighThreshold - Received Signal Strength Indication upper bound in dBm
- for the usability level
- rssiLowThreshold - Received Signal Strength Indication lower bound in dBm
- for the usability level
- snrHighThreshold - Signal to Noise Ratio upper bound in dB for the
- usability level
- snrLowThreshold - Signal to Noise Ratio lower bound in dB for the
- usability level
-
-*******************************************************************************/
-typedef struct
-{
- s16 rssiHighThreshold;
- s16 rssiLowThreshold;
- s16 snrHighThreshold;
- s16 snrLowThreshold;
-} CsrWifiSmeRoamingBandData;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigData
-
- DESCRIPTION
- Configures the scanning behaviour of the driver and firmware
-
- MEMBERS
- intervalSeconds - All the channels will be scanned once in this time
- interval.
- If connected, the channel scans are spread across
- the interval.
- If disconnected, all the channels will be scanned
- together
- validitySeconds - How long the scan result are cached
- minActiveChannelTimeTu - Minimum time of listening on a channel being
- actively scanned before leaving if no probe
- responses or beacon frames have been received
- maxActiveChannelTimeTu - Maximum time of listening on a channel being
- actively scanned
- minPassiveChannelTimeTu - Minimum time of listening on a channel being
- passive scanned before leaving if no beacon frames
- have been received
- maxPassiveChannelTimeTu - Maximum time of listening on a channel being
- passively scanned
-
-*******************************************************************************/
-typedef struct
-{
- u16 intervalSeconds;
- u16 validitySeconds;
- u16 minActiveChannelTimeTu;
- u16 maxActiveChannelTimeTu;
- u16 minPassiveChannelTimeTu;
- u16 maxPassiveChannelTimeTu;
-} CsrWifiSmeScanConfigData;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTsfTime
-
- DESCRIPTION
- Time stamp representation
-
- MEMBERS
- data - TSF Bytes
-
-*******************************************************************************/
-typedef struct
-{
- u8 data[8];
-} CsrWifiSmeTsfTime;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeVersions
-
- DESCRIPTION
- Reports version information for the chip, the firmware and the driver and
- the SME.
-
- MEMBERS
- chipId - Chip ID
- chipVersion - Chip version ID
- firmwareBuild - Firmware Rom build number
- firmwarePatch - Firmware Patch build number (if applicable)
- firmwareHip - Firmware HIP protocol version number
- routerBuild - Router build number
- routerHip - Router HIP protocol version number
- smeBuild - SME build number
- smeHip - SME HIP protocol version number
-
-*******************************************************************************/
-typedef struct
-{
- u32 chipId;
- u32 chipVersion;
- u32 firmwareBuild;
- u32 firmwarePatch;
- u32 firmwareHip;
- char *routerBuild;
- u32 routerHip;
- char *smeBuild;
- u32 smeHip;
-} CsrWifiSmeVersions;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWmmAcParams
-
- DESCRIPTION
- Structure holding WMM AC params data.
-
- MEMBERS
- cwMin - Exponent for the calculation of CWmin. Range: 0
- to 15
- cwMax - Exponent for the calculation of CWmax. Range: 0
- to15
- aifs - Arbitration Inter Frame Spacing in terms of
- number of timeslots. Range 2 to 15
- txopLimit - TXOP Limit in the units of 32 microseconds
- admissionControlMandatory - Indicates whether the admission control is
- mandatory or not. Current release does not
- support admission control , hence shall be set
- to FALSE.
-
-*******************************************************************************/
-typedef struct
-{
- u8 cwMin;
- u8 cwMax;
- u8 aifs;
- u16 txopLimit;
- u8 admissionControlMandatory;
-} CsrWifiSmeWmmAcParams;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsDeviceType
-
- DESCRIPTION
- Structure holding AP WPS device type data.
-
- MEMBERS
- deviceDetails - category , sub category etc
-
-*******************************************************************************/
-typedef struct
-{
- u8 deviceDetails[8];
-} CsrWifiSmeWpsDeviceType;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsDeviceTypeCommon
-
- DESCRIPTION
-
- MEMBERS
- spportWps -
- deviceType -
-
-*******************************************************************************/
-typedef struct
-{
- u8 spportWps;
- u8 deviceType;
-} CsrWifiSmeWpsDeviceTypeCommon;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsInfo
-
- DESCRIPTION
-
- MEMBERS
- version -
- configMethods -
- devicePassworId -
-
-*******************************************************************************/
-typedef struct
-{
- u16 version;
- u16 configMethods;
- u16 devicePassworId;
-} CsrWifiSmeWpsInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidConfig
-
- DESCRIPTION
- List of cloaked SSIDs .
-
- MEMBERS
- cloakedSsidsCount - Number of cloaked SSID
- cloakedSsids - Points to the first byte of the first SSID provided
-
-*******************************************************************************/
-typedef struct
-{
- u8 cloakedSsidsCount;
- CsrWifiSsid *cloakedSsids;
-} CsrWifiSmeCloakedSsidConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexInfo
-
- DESCRIPTION
- Information and state related to coexistence.
-
- MEMBERS
- hasTrafficData - TRUE if any Wi-Fi traffic is detected
- currentTrafficType - Current type of traffic
- currentPeriodMs - Period of the traffic as detected by the traffic
- analysis.
- If the traffic is not periodic, it is set to 0.
- currentPowerSave - Current power save level
- currentCoexPeriodMs - Period of awakening for the firmware used when
- periodic traffic is detected.
- If the traffic is not periodic, it is set to 0.
- currentCoexLatencyMs - Period of awakening for the firmware used when
- non-periodic traffic is detected
- hasBtDevice - TRUE if there is a Bluetooth device connected
- currentBlackoutDurationUs - Current blackout duration for protecting
- Bluetooth
- currentBlackoutPeriodUs - Current blackout period
- currentCoexScheme - Defines the scheme for the coexistence
- signalling
-
-*******************************************************************************/
-typedef struct
-{
- u8 hasTrafficData;
- CsrWifiSmeTrafficType currentTrafficType;
- u16 currentPeriodMs;
- CsrWifiSmePowerSaveLevel currentPowerSave;
- u16 currentCoexPeriodMs;
- u16 currentCoexLatencyMs;
- u8 hasBtDevice;
- u32 currentBlackoutDurationUs;
- u32 currentBlackoutPeriodUs;
- CsrWifiSmeCoexScheme currentCoexScheme;
-} CsrWifiSmeCoexInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionConfig
-
- DESCRIPTION
- Specifies the parameters that the SME should use in selecting a network.
-
- MEMBERS
- ssid
- - Service Set identifier
- bssid
- - BSS identifier
- bssType
- - Indicates the type of BSS
- ifIndex
- - Indicates the radio interface
- privacyMode
- - Specifies whether the privacy mode is enabled or disabled.
- authModeMask
- - Sets the authentication options that the SME can use while
- associating to the AP
- Set mask with values from CsrWifiSmeAuthMode
- encryptionModeMask
- - Sets the encryption options that the SME can use while
- associating to the AP
- Set mask with values from CsrWifiSmeEncryption
- mlmeAssociateReqInformationElementsLength
- - Length in bytes of information elements to be sent in the
- Association Request.
- mlmeAssociateReqInformationElements
- - Points to the first byte of the information elements, if
- any.
- wmmQosInfo
- - This parameter allows the driver's WMM behaviour to be
- configured.
- To enable support for WMM, use
- CSR_WIFI_SME_SME_CONFIG_SET_REQ with the
- CSR_WIFI_SME_WMM_MODE_AC_ENABLED bit set in wmmModeMask
- field in smeConfig parameter.
- Set mask with values from CsrWifiSmeWmmQosInfo
- adhocJoinOnly
- - This parameter is relevant only if bssType is NOT set to
- CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE:
- if TRUE the SME will only try to join an ad-hoc network if
- there is one already established;
- if FALSE the SME will try to join an ad-hoc network if
- there is one already established or it will try to
- establish a new one
- adhocChannel
- - This parameter is relevant only if bssType is NOT set to
- CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE:
- it indicates the channel to use joining an ad hoc network.
- Setting this to 0 causes the SME to select a channel from
- those permitted in the regulatory domain.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSsid ssid;
- CsrWifiMacAddress bssid;
- CsrWifiSmeBssType bssType;
- CsrWifiSmeRadioIF ifIndex;
- CsrWifiSme80211PrivacyMode privacyMode;
- CsrWifiSmeAuthModeMask authModeMask;
- CsrWifiSmeEncryptionMask encryptionModeMask;
- u16 mlmeAssociateReqInformationElementsLength;
- u8 *mlmeAssociateReqInformationElements;
- CsrWifiSmeWmmQosInfoMask wmmQosInfo;
- u8 adhocJoinOnly;
- u8 adhocChannel;
-} CsrWifiSmeConnectionConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionInfo
-
- DESCRIPTION
- Parameters that the SME should use in selecting a network
-
- MEMBERS
- ssid - Service set identifier
- bssid - BSS identifier
- networkType80211 - Physical layer used for the connection
- channelNumber - Channel number
- channelFrequency - Channel frequency
- authMode - Authentication mode used for the connection
- pairwiseCipher - Encryption type for peer to peer communication
- groupCipher - Encryption type for broadcast and multicast
- communication
- ifIndex - Indicates the radio interface
- atimWindowTu - ATIM window specified for IBSS
- beaconPeriodTu - Interval between beacon packets
- reassociation - Indicates whether a reassociation occurred
- beaconFrameLength - Indicates the number of bytes of the beacon
- frame
- beaconFrame - Points at the first byte of the beacon frame
- associationReqFrameLength - Indicates the number of bytes of the
- association request frame
- associationReqFrame - Points at the first byte of the association
- request frame
- associationRspFrameLength - Indicates the number of bytes of the
- association response frame
- associationRspFrame - Points at the first byte of the association
- response frame
- assocScanInfoElementsLength - Indicates the number of bytes in the buffer
- pointed by assocScanInfoElements
- assocScanInfoElements - Pointer to the buffer containing the
- information elements of the probe response
- received after the probe requests sent before
- attempting to authenticate to the network
- assocReqCapabilities - Reports the content of the Capability
- information element as specified in the
- association request.
- assocReqListenIntervalTu - Listen Interval specified in the association
- request
- assocReqApAddress - AP address to which the association requests
- has been sent
- assocReqInfoElementsLength - Indicates the number of bytes of the
- association request information elements
- assocReqInfoElements - Points at the first byte of the association
- request information elements
- assocRspResult - Result reported in the association response
- assocRspCapabilityInfo - Reports the content of the Capability
- information element as received in the
- association response.
- assocRspAssociationId - Reports the association ID received in the
- association response.
- assocRspInfoElementsLength - Indicates the number of bytes of the
- association response information elements
- assocRspInfoElements - Points at the first byte of the association
- response information elements
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSsid ssid;
- CsrWifiMacAddress bssid;
- CsrWifiSme80211NetworkType networkType80211;
- u8 channelNumber;
- u16 channelFrequency;
- CsrWifiSmeAuthMode authMode;
- CsrWifiSmeEncryption pairwiseCipher;
- CsrWifiSmeEncryption groupCipher;
- CsrWifiSmeRadioIF ifIndex;
- u16 atimWindowTu;
- u16 beaconPeriodTu;
- u8 reassociation;
- u16 beaconFrameLength;
- u8 *beaconFrame;
- u16 associationReqFrameLength;
- u8 *associationReqFrame;
- u16 associationRspFrameLength;
- u8 *associationRspFrame;
- u16 assocScanInfoElementsLength;
- u8 *assocScanInfoElements;
- u16 assocReqCapabilities;
- u16 assocReqListenIntervalTu;
- CsrWifiMacAddress assocReqApAddress;
- u16 assocReqInfoElementsLength;
- u8 *assocReqInfoElements;
- CsrWifiSmeIEEE80211Result assocRspResult;
- u16 assocRspCapabilityInfo;
- u16 assocRspAssociationId;
- u16 assocRspInfoElementsLength;
- u8 *assocRspInfoElements;
-} CsrWifiSmeConnectionInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeviceConfig
-
- DESCRIPTION
- General configuration options in the SME
-
- MEMBERS
- trustLevel - Level of trust of the information coming from the
- network
- countryCode - Country code as specified by IEEE 802.11 standard
- firmwareDriverInterface - Specifies the type of communication between Host
- and Firmware
- enableStrictDraftN - If TRUE TKIP is disallowed when connecting to
- 802.11n enabled access points
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSme80211dTrustLevel trustLevel;
- u8 countryCode[2];
- CsrWifiSmeFirmwareDriverInterface firmwareDriverInterface;
- u8 enableStrictDraftN;
-} CsrWifiSmeDeviceConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeviceInfo
-
- DESCRIPTION
- P2P Information for a P2P Device
-
- MEMBERS
- deviceAddress - Device Address of the P2P device
- configMethods - Supported WPS configuration methods.
- p2PDeviceCap - P2P device capabilities
- primDeviceType - Primary WPS device type
- secondaryDeviceTypeCount - Number of secondary device types
- secDeviceType - list of secondary WPS device types
- deviceName - Device name without up to 32 characters'\0'.
- deviceNameLength - Number of characters of the device name
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress deviceAddress;
- CsrWifiSmeWpsConfigTypeMask configMethods;
- CsrWifiSmeP2pCapabilityMask p2PDeviceCap;
- CsrWifiSmeWpsDeviceType primDeviceType;
- u8 secondaryDeviceTypeCount;
- CsrWifiSmeWpsDeviceType *secDeviceType;
- u8 deviceName[32];
- u8 deviceNameLength;
-} CsrWifiSmeDeviceInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeviceInfoCommon
-
- DESCRIPTION
- Structure holding device information.
-
- MEMBERS
- p2pDeviceAddress -
- primaryDeviceType -
- secondaryDeviceTypesCount -
- secondaryDeviceTypes -
- deviceNameLength -
- deviceName -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress p2pDeviceAddress;
- CsrWifiSmeWpsDeviceTypeCommon primaryDeviceType;
- u8 secondaryDeviceTypesCount;
- u8 secondaryDeviceTypes[10];
- u8 deviceNameLength;
- u8 deviceName[32];
-} CsrWifiSmeDeviceInfoCommon;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfig
-
- DESCRIPTION
- Defines the host power state (for example, on mains power, on battery
- power etc) and the periodicity of the traffic data.
-
- MEMBERS
- powerMode - The wireless manager application should use the
- powerMode parameter to inform the SME of the host
- power state.
- applicationDataPeriodMs - The applicationDataPeriodMs parameter allows a
- wireless manager application to inform the SME
- that an application is running that generates
- periodic network traffic and the period of the
- traffic.
- An example of such an application is a VoIP client.
- The wireless manager application should set
- applicationDataPeriodMs to the period in
- milliseconds between data packets or zero if no
- periodic application is running.
- Voip etc 0 = No Periodic Data
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeHostPowerMode powerMode;
- u16 applicationDataPeriodMs;
-} CsrWifiSmeHostConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKey
-
- DESCRIPTION
- Information for a key to be used for encryption
-
- MEMBERS
- keyType - Specifies whether the key is a pairwise or group key; it
- should be set to CSR_WIFI_SME_GROUP_KEY or
- CSR_WIFI_SME_PAIRWISE_KEY, as required.
- keyIndex - Specifies which WEP key (0-3) to set; it should be set to 0
- for a WPA/WPA2 pairwise key and non-zero for a WPA/WPA2
- group key.
- wepTxKey - If wepTxKey is TRUE, and the key is a WEP key, the key will
- be selected for encrypting transmitted packets.
- To select a previously defined key as the transmit
- encryption key, set keyIndex to the required key, wepTxKey
- to TRUE and the keyLength to 0.
- keyRsc - Key Receive Sequence Counter
- authenticator - If TRUE the WMA will act as authenticator.
- CURRENTLY NOT SUPPORTED
- address - BSS identifier of the AP
- keyLength - Length of the key in bytes
- key - Points to the first byte of the key
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeKeyType keyType;
- u8 keyIndex;
- u8 wepTxKey;
- u16 keyRsc[8];
- u8 authenticator;
- CsrWifiMacAddress address;
- u8 keyLength;
- u8 key[32];
-} CsrWifiSmeKey;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pClientInfoType
-
- DESCRIPTION
- P2P Information for a P2P Client
-
- MEMBERS
- p2PClientInterfaceAddress - MAC address of the P2P Client
- clientDeviceInfo - Device Information
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiMacAddress p2PClientInterfaceAddress;
- CsrWifiSmeDeviceInfo clientDeviceInfo;
-} CsrWifiSmeP2pClientInfoType;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeP2pGroupInfo
-
- DESCRIPTION
- P2P Information for a P2P Group
-
- MEMBERS
- groupCapability - P2P group capabilities
- p2pDeviceAddress - Device Address of the GO
- p2pClientInfoCount - Number of P2P Clients that belong to the group.
- p2PClientInfo - Pointer to the list containing client information for
- each client in the group
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeP2pGroupCapabilityMask groupCapability;
- CsrWifiMacAddress p2pDeviceAddress;
- u8 p2pClientInfoCount;
- CsrWifiSmeP2pClientInfoType *p2PClientInfo;
-} CsrWifiSmeP2pGroupInfo;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfig
-
- DESCRIPTION
- Configures the power-save behaviour of the driver and firmware.
-
- MEMBERS
- powerSaveLevel - Power Save Level option
- listenIntervalTu - Interval for waking to receive beacon frames
- rxDtims - If TRUE, wake for DTIM every beacon period, to
- allow the reception broadcast packets
- d3AutoScanMode - Defines whether the autonomous scanning will be
- turned off or will stay on during a D3 suspended
- period
- clientTrafficWindow - Deprecated
- opportunisticPowerSave - Deprecated
- noticeOfAbsence - Deprecated
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmePowerSaveLevel powerSaveLevel;
- u16 listenIntervalTu;
- u8 rxDtims;
- CsrWifiSmeD3AutoScanMode d3AutoScanMode;
- u8 clientTrafficWindow;
- u8 opportunisticPowerSave;
- u8 noticeOfAbsence;
-} CsrWifiSmePowerConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfig
-
- DESCRIPTION
- Configures the roaming behaviour of the driver and firmware
-
- MEMBERS
- roamingBands - Defines the thresholds to determine the usability
- level of the current connection.
- roamingBands is indexed by the first 3 entries of
- the CsrWifiSmeBasicUsability enum
- disableSmoothRoaming - Disable the RSSI/SNR triggers from the Firmware
- that the SME uses to detect the quality of the
- connection.
- This implicitly disables disableRoamScans
- disableRoamScans - Disables the scanning for the roaming operation
- reconnectLimit - Maximum number of times SME may reconnect in the
- given interval
- reconnectLimitIntervalMs - Interval for maximum number of times SME may
- reconnect to the same Access Point
- roamScanCfg - Scanning behaviour for the specifically aimed at
- improving roaming performance.
- roamScanCfg is indexed by the first 3 entries of
- the CsrWifiSmeBasicUsability enum
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeRoamingBandData roamingBands[3];
- u8 disableSmoothRoaming;
- u8 disableRoamScans;
- u8 reconnectLimit;
- u16 reconnectLimitIntervalMs;
- CsrWifiSmeScanConfigData roamScanCfg[3];
-} CsrWifiSmeRoamingConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfig
-
- DESCRIPTION
- Parameters for the autonomous scanning behaviour of the system
-
- MEMBERS
- scanCfg - Scan configuration data.
- Indexed by the CsrWifiSmeBasicUsability enum
- disableAutonomousScans - Enables or disables the autonomous scan
- maxResults - Maximum number of results to be cached in the SME
- highRssiThreshold - High received signal strength indication threshold
- in dBm for an AP above which the system will
- report scan indications
- lowRssiThreshold - Low received signal strength indication threshold
- in dBm for an AP below which the system will
- report scan indications
- deltaRssiThreshold - Minimum difference for received signal strength
- indication in dBm for an AP which trigger a scan
- indication to be sent.
- highSnrThreshold - High Signal to Noise Ratio threshold in dB for an
- AP above which the system will report scan
- indications
- lowSnrThreshold - Low Signal to Noise Ratio threshold in dB for an
- AP below which the system will report scan
- indications
- deltaSnrThreshold - Minimum difference for Signal to Noise Ratio in dB
- for an AP which trigger a scan indication to be
- sent.
- passiveChannelListCount - Number of channels to be scanned passively.
- passiveChannelList - Points to the first channel to be scanned
- passively , if any.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeScanConfigData scanCfg[4];
- u8 disableAutonomousScans;
- u16 maxResults;
- s8 highRssiThreshold;
- s8 lowRssiThreshold;
- s8 deltaRssiThreshold;
- s8 highSnrThreshold;
- s8 lowSnrThreshold;
- s8 deltaSnrThreshold;
- u16 passiveChannelListCount;
- u8 *passiveChannelList;
-} CsrWifiSmeScanConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResult
-
- DESCRIPTION
- This structure defines the scan result for each BSS found
-
- MEMBERS
- ssid - Service set identifier
- bssid - BSS identifier
- rssi - Received signal strength indication in dBm
- snr - Signal to noise ratio in dB
- ifIndex - Indicates the radio interface
- beaconPeriodTu - Interval between beacon frames
- timeStamp - Timestamp in the BSS
- localTime - Timestamp in the Access Point
- channelFrequency - Channel frequency
- capabilityInformation - Capabilities of the BSS.
- channelNumber - Channel number
- usability - Indicates the usability level.
- bssType - Type of BSS.
- informationElementsLength - Number of bytes of the information elements
- received as part of the beacon or probe
- response.
- informationElements - Points to the first byte of the IEs received
- as part of the beacon or probe response.
- The format of the IEs is as specified in the
- IEEE 802.11 specification.
- p2pDeviceRole - Role of the P2P device.
- Relevant only if bssType is
- CSR_WIFI_SME_BSS_TYPE_P2P
- deviceInfo - Union containing P2P device info which
- depends on p2pDeviceRole parameter.
- deviceInforeservedCli -
- deviceInfogroupInfo -
- deviceInforeservedNone -
- deviceInfostandalonedevInfo -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSsid ssid;
- CsrWifiMacAddress bssid;
- s16 rssi;
- s16 snr;
- CsrWifiSmeRadioIF ifIndex;
- u16 beaconPeriodTu;
- CsrWifiSmeTsfTime timeStamp;
- CsrWifiSmeTsfTime localTime;
- u16 channelFrequency;
- u16 capabilityInformation;
- u8 channelNumber;
- CsrWifiSmeBasicUsability usability;
- CsrWifiSmeBssType bssType;
- u16 informationElementsLength;
- u8 *informationElements;
- CsrWifiSmeP2pRole p2pDeviceRole;
- union {
- CsrWifiSmeEmpty reservedCli;
- CsrWifiSmeP2pGroupInfo groupInfo;
- CsrWifiSmeEmpty reservedNone;
- CsrWifiSmeDeviceInfo standalonedevInfo;
- } deviceInfo;
-} CsrWifiSmeScanResult;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeStaConfig
-
- DESCRIPTION
- Station configuration options in the SME
-
- MEMBERS
- connectionQualityRssiChangeTrigger - Sets the difference of RSSI
- measurements which triggers reports
- from the Firmware
- connectionQualitySnrChangeTrigger - Sets the difference of SNR measurements
- which triggers reports from the
- Firmware
- wmmModeMask - Mask containing one or more values from
- CsrWifiSmeWmmMode
- ifIndex - Indicates the band of frequencies used
- allowUnicastUseGroupCipher - If TRUE, it allows to use groupwise
- keys if no pairwise key is specified
- enableOpportunisticKeyCaching - If TRUE, enables the Opportunistic Key
- Caching feature
-
-*******************************************************************************/
-typedef struct
-{
- u8 connectionQualityRssiChangeTrigger;
- u8 connectionQualitySnrChangeTrigger;
- CsrWifiSmeWmmModeMask wmmModeMask;
- CsrWifiSmeRadioIF ifIndex;
- u8 allowUnicastUseGroupCipher;
- u8 enableOpportunisticKeyCaching;
-} CsrWifiSmeStaConfig;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWep128Keys
-
- DESCRIPTION
- Structure holding WEP Authentication Type and WEP keys that can be used
- when using WEP128.
-
- MEMBERS
- wepAuthType - Mask to select the WEP authentication type (Open or Shared)
- selectedWepKey - Index to one of the four keys below indicating the
- currently used WEP key. Mapping From SME/User -> firmware.
- Key 1 -> Index 0. Key 2 -> Index 1. key 3 -> Index 2. Key
- 4-> Index 3.
- key1 - Value for key number 1.
- key2 - Value for key number 2.
- key3 - Value for key number 3.
- key4 - Value for key number 4.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeWepAuthMode wepAuthType;
- u8 selectedWepKey;
- u8 key1[13];
- u8 key2[13];
- u8 key3[13];
- u8 key4[13];
-} CsrWifiSmeWep128Keys;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWep64Keys
-
- DESCRIPTION
- Structure holding WEP Authentication Type and WEP keys that can be used
- when using WEP64.
-
- MEMBERS
- wepAuthType - Mask to select the WEP authentication type (Open or Shared)
- selectedWepKey - Index to one of the four keys below indicating the
- currently used WEP key. Mapping From SME/User -> firmware.
- Key 1 -> Index 0. Key 2 -> Index 1. key 3 -> Index 2. Key
- 4-> Index 3.
- key1 - Value for key number 1.
- key2 - Value for key number 2.
- key3 - Value for key number 3.
- key4 - Value for key number 4.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeWepAuthMode wepAuthType;
- u8 selectedWepKey;
- u8 key1[5];
- u8 key2[5];
- u8 key3[5];
- u8 key4[5];
-} CsrWifiSmeWep64Keys;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWepAuth
-
- DESCRIPTION
- WEP authentication parameter structure
-
- MEMBERS
- wepKeyType - WEP key try (128 bit or 64 bit)
- wepCredentials - Union containing credentials which depends on
- wepKeyType parameter.
- wepCredentialswep128Key -
- wepCredentialswep64Key -
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiSmeWepCredentialType wepKeyType;
- union {
- CsrWifiSmeWep128Keys wep128Key;
- CsrWifiSmeWep64Keys wep64Key;
- } wepCredentials;
-} CsrWifiSmeWepAuth;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfig
-
- DESCRIPTION
- Structure holding AP WPS Config data.
-
- MEMBERS
- wpsVersion - wpsVersion should be 0x10 for WPS1.0h or 0x20 for
- WSC2.0
- uuid - uuid.
- deviceName - Device name upto 32 characters without '\0'.
- deviceNameLength - deviceNameLen.
- manufacturer - manufacturer: CSR
- manufacturerLength - manufacturerLen.
- modelName - modelName Unifi
- modelNameLength - modelNameLen.
- modelNumber - modelNumber
- modelNumberLength - modelNumberLen.
- serialNumber - serialNumber
- primDeviceType - Primary WPS device type
- secondaryDeviceTypeCount - Number of secondary device types
- secondaryDeviceType - list of secondary WPS device types
- configMethods - Supported WPS config methods
- rfBands - RfBands.
- osVersion - Os version on which the device is running
-
-*******************************************************************************/
-typedef struct
-{
- u8 wpsVersion;
- u8 uuid[16];
- u8 deviceName[32];
- u8 deviceNameLength;
- u8 manufacturer[64];
- u8 manufacturerLength;
- u8 modelName[32];
- u8 modelNameLength;
- u8 modelNumber[32];
- u8 modelNumberLength;
- u8 serialNumber[32];
- CsrWifiSmeWpsDeviceType primDeviceType;
- u8 secondaryDeviceTypeCount;
- CsrWifiSmeWpsDeviceType *secondaryDeviceType;
- CsrWifiSmeWpsConfigTypeMask configMethods;
- u8 rfBands;
- u8 osVersion[4];
-} CsrWifiSmeWpsConfig;
-
-
-/* Downstream */
-#define CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST (0x0000)
-
-#define CSR_WIFI_SME_ACTIVATE_REQ ((CsrWifiSmePrim) (0x0000 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_ADHOC_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0001 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_ADHOC_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0002 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_BLACKLIST_REQ ((CsrWifiSmePrim) (0x0003 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CALIBRATION_DATA_GET_REQ ((CsrWifiSmePrim) (0x0004 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CALIBRATION_DATA_SET_REQ ((CsrWifiSmePrim) (0x0005 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CCX_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0006 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CCX_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0007 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0008 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0009 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_INFO_GET_REQ ((CsrWifiSmePrim) (0x000A + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECT_REQ ((CsrWifiSmePrim) (0x000B + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x000C + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_INFO_GET_REQ ((CsrWifiSmePrim) (0x000D + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_STATS_GET_REQ ((CsrWifiSmePrim) (0x000E + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_DEACTIVATE_REQ ((CsrWifiSmePrim) (0x000F + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_DISCONNECT_REQ ((CsrWifiSmePrim) (0x0010 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_EVENT_MASK_SET_REQ ((CsrWifiSmePrim) (0x0011 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_HOST_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0012 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_HOST_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0013 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_KEY_REQ ((CsrWifiSmePrim) (0x0014 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_LINK_QUALITY_GET_REQ ((CsrWifiSmePrim) (0x0015 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0016 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0017 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_GET_NEXT_REQ ((CsrWifiSmePrim) (0x0018 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_GET_REQ ((CsrWifiSmePrim) (0x0019 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_SET_REQ ((CsrWifiSmePrim) (0x001A + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_MULTICAST_ADDRESS_REQ ((CsrWifiSmePrim) (0x001B + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_PACKET_FILTER_SET_REQ ((CsrWifiSmePrim) (0x001C + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_REQ ((CsrWifiSmePrim) (0x001D + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_PMKID_REQ ((CsrWifiSmePrim) (0x001E + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_POWER_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x001F + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_POWER_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0020 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_REQ ((CsrWifiSmePrim) (0x0021 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAMING_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0022 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAMING_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0023 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0024 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0025 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_FULL_REQ ((CsrWifiSmePrim) (0x0026 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_RESULTS_FLUSH_REQ ((CsrWifiSmePrim) (0x0027 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_RESULTS_GET_REQ ((CsrWifiSmePrim) (0x0028 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_STA_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0029 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_STA_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x002A + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_REQ ((CsrWifiSmePrim) (0x002B + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_TSPEC_REQ ((CsrWifiSmePrim) (0x002C + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_VERSIONS_GET_REQ ((CsrWifiSmePrim) (0x002D + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ ((CsrWifiSmePrim) (0x002E + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_OFF_REQ ((CsrWifiSmePrim) (0x002F + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_ON_REQ ((CsrWifiSmePrim) (0x0030 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CLOAKED_SSIDS_SET_REQ ((CsrWifiSmePrim) (0x0031 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_CLOAKED_SSIDS_GET_REQ ((CsrWifiSmePrim) (0x0032 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_COMMON_CONFIG_GET_REQ ((CsrWifiSmePrim) (0x0033 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_COMMON_CONFIG_SET_REQ ((CsrWifiSmePrim) (0x0034 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_REQ ((CsrWifiSmePrim) (0x0035 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_WPS_CONFIGURATION_REQ ((CsrWifiSmePrim) (0x0036 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-#define CSR_WIFI_SME_SET_REQ ((CsrWifiSmePrim) (0x0037 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST))
-
-
-#define CSR_WIFI_SME_PRIM_DOWNSTREAM_HIGHEST (0x0037 + CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST)
-
-/* Upstream */
-#define CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST (0x0000 + CSR_PRIM_UPSTREAM)
-
-#define CSR_WIFI_SME_ACTIVATE_CFM ((CsrWifiSmePrim)(0x0000 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ADHOC_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0001 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ADHOC_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0002 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ASSOCIATION_COMPLETE_IND ((CsrWifiSmePrim)(0x0003 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ASSOCIATION_START_IND ((CsrWifiSmePrim)(0x0004 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_BLACKLIST_CFM ((CsrWifiSmePrim)(0x0005 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CALIBRATION_DATA_GET_CFM ((CsrWifiSmePrim)(0x0006 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CALIBRATION_DATA_SET_CFM ((CsrWifiSmePrim)(0x0007 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CCX_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0008 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CCX_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0009 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x000A + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x000B + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_COEX_INFO_GET_CFM ((CsrWifiSmePrim)(0x000C + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECT_CFM ((CsrWifiSmePrim)(0x000D + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x000E + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_INFO_GET_CFM ((CsrWifiSmePrim)(0x000F + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_QUALITY_IND ((CsrWifiSmePrim)(0x0010 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CONNECTION_STATS_GET_CFM ((CsrWifiSmePrim)(0x0011 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_DEACTIVATE_CFM ((CsrWifiSmePrim)(0x0012 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_DISCONNECT_CFM ((CsrWifiSmePrim)(0x0013 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_EVENT_MASK_SET_CFM ((CsrWifiSmePrim)(0x0014 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_HOST_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0015 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_HOST_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0016 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_IBSS_STATION_IND ((CsrWifiSmePrim)(0x0017 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_KEY_CFM ((CsrWifiSmePrim)(0x0018 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_LINK_QUALITY_GET_CFM ((CsrWifiSmePrim)(0x0019 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MEDIA_STATUS_IND ((CsrWifiSmePrim)(0x001A + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x001B + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x001C + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_GET_CFM ((CsrWifiSmePrim)(0x001D + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_GET_NEXT_CFM ((CsrWifiSmePrim)(0x001E + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIB_SET_CFM ((CsrWifiSmePrim)(0x001F + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MIC_FAILURE_IND ((CsrWifiSmePrim)(0x0020 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_MULTICAST_ADDRESS_CFM ((CsrWifiSmePrim)(0x0021 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_PACKET_FILTER_SET_CFM ((CsrWifiSmePrim)(0x0022 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_PERMANENT_MAC_ADDRESS_GET_CFM ((CsrWifiSmePrim)(0x0023 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_PMKID_CANDIDATE_LIST_IND ((CsrWifiSmePrim)(0x0024 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_PMKID_CFM ((CsrWifiSmePrim)(0x0025 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_POWER_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0026 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_POWER_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0027 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_REGULATORY_DOMAIN_INFO_GET_CFM ((CsrWifiSmePrim)(0x0028 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAM_COMPLETE_IND ((CsrWifiSmePrim)(0x0029 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAM_START_IND ((CsrWifiSmePrim)(0x002A + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAMING_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x002B + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ROAMING_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x002C + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x002D + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x002E + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_FULL_CFM ((CsrWifiSmePrim)(0x002F + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_RESULT_IND ((CsrWifiSmePrim)(0x0030 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_RESULTS_FLUSH_CFM ((CsrWifiSmePrim)(0x0031 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SCAN_RESULTS_GET_CFM ((CsrWifiSmePrim)(0x0032 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_STA_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0033 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_STA_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0034 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_STATION_MAC_ADDRESS_GET_CFM ((CsrWifiSmePrim)(0x0035 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_TSPEC_IND ((CsrWifiSmePrim)(0x0036 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_TSPEC_CFM ((CsrWifiSmePrim)(0x0037 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_VERSIONS_GET_CFM ((CsrWifiSmePrim)(0x0038 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_FLIGHTMODE_CFM ((CsrWifiSmePrim)(0x0039 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_OFF_IND ((CsrWifiSmePrim)(0x003A + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_OFF_CFM ((CsrWifiSmePrim)(0x003B + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_ON_CFM ((CsrWifiSmePrim)(0x003C + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CLOAKED_SSIDS_SET_CFM ((CsrWifiSmePrim)(0x003D + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CLOAKED_SSIDS_GET_CFM ((CsrWifiSmePrim)(0x003E + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WIFI_ON_IND ((CsrWifiSmePrim)(0x003F + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_COMMON_CONFIG_GET_CFM ((CsrWifiSmePrim)(0x0040 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_SME_COMMON_CONFIG_SET_CFM ((CsrWifiSmePrim)(0x0041 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_INTERFACE_CAPABILITY_GET_CFM ((CsrWifiSmePrim)(0x0042 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_ERROR_IND ((CsrWifiSmePrim)(0x0043 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_INFO_IND ((CsrWifiSmePrim)(0x0044 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_CORE_DUMP_IND ((CsrWifiSmePrim)(0x0045 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_AMP_STATUS_CHANGE_IND ((CsrWifiSmePrim)(0x0046 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-#define CSR_WIFI_SME_WPS_CONFIGURATION_CFM ((CsrWifiSmePrim)(0x0047 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST))
-
-#define CSR_WIFI_SME_PRIM_UPSTREAM_HIGHEST (0x0047 + CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST)
-
-#define CSR_WIFI_SME_PRIM_DOWNSTREAM_COUNT (CSR_WIFI_SME_PRIM_DOWNSTREAM_HIGHEST + 1 - CSR_WIFI_SME_PRIM_DOWNSTREAM_LOWEST)
-#define CSR_WIFI_SME_PRIM_UPSTREAM_COUNT (CSR_WIFI_SME_PRIM_UPSTREAM_HIGHEST + 1 - CSR_WIFI_SME_PRIM_UPSTREAM_LOWEST)
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeActivateReq
-
- DESCRIPTION
- The WMA sends this primitive to activate the SME.
- The WMA must activate the SME before it can send any other primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeActivateReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the adHocConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeAdhocConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the adHocConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- adHocConfig - Sets the values to use when starting an ad hoc network.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeAdHocConfig adHocConfig;
-} CsrWifiSmeAdhocConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBlacklistReq
-
- DESCRIPTION
- The wireless manager application should call this primitive to notify the
- driver of any networks that should not be connected to. The interface
- allows the wireless manager application to query, add, remove, and flush
- the BSSIDs that the driver may not connect or roam to.
- When this primitive adds to the black list the BSSID to which the SME is
- currently connected, the SME will try to roam, if applicable, to another
- BSSID in the same ESS; if the roaming procedure fails, the SME will
- disconnect.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs
- the driver to modify or provide the list of blacklisted
- networks.
- setAddressCount - Number of BSSIDs sent with this primitive
- setAddresses - Pointer to the list of BBSIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeListAction action;
- u8 setAddressCount;
- CsrWifiMacAddress *setAddresses;
-} CsrWifiSmeBlacklistReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataGetReq
-
- DESCRIPTION
- This primitive retrieves the Wi-Fi radio calibration data.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeCalibrationDataGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataSetReq
-
- DESCRIPTION
- This primitive sets the Wi-Fi radio calibration data.
- The usage of the primitive with proper calibration data will avoid
- time-consuming configuration after power-up.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- calibrationDataLength - Number of bytes in the buffer pointed by
- calibrationData
- calibrationData - Pointer to a buffer of length calibrationDataLength
- containing the calibration data
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 calibrationDataLength;
- u8 *calibrationData;
-} CsrWifiSmeCalibrationDataSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the CcxConfig parameter.
- CURRENTLY NOT SUPPORTED.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeCcxConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the CcxConfig parameter.
- CURRENTLY NOT SUPPORTED.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- ccxConfig - Currently not supported
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeCcxConfig ccxConfig;
-} CsrWifiSmeCcxConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the CoexConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeCoexConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the CoexConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- coexConfig - Configures the coexistence behaviour
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeCoexConfig coexConfig;
-} CsrWifiSmeCoexConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexInfoGetReq
-
- DESCRIPTION
- This primitive gets the value of the CoexInfo parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeCoexInfoGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to start the
- process of joining an 802.11 wireless network or to start an ad hoc
- network.
- The structure pointed by connectionConfig contains parameters describing
- the network to join or, in case of an ad hoc network, to host or join.
- The SME will select a network, perform the IEEE 802.11 Join, Authenticate
- and Associate exchanges.
- The SME selects the networks from the current scan list that match both
- the SSID and BSSID, however either or both of these may be the wildcard
- value. Using this rule, the following operations are possible:
- * To connect to a network by name, specify the SSID and set the BSSID to
- 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF. If there are two or more networks visible,
- the SME will select the one with the strongest signal.
- * To connect to a specific network, specify the BSSID. The SSID is
- optional, but if given it must match the SSID of the network. An empty
- SSID may be specified by setting the SSID length to zero. Please note
- that if the BSSID is specified (i.e. not equal to 0xFF 0xFF 0xFF 0xFF
- 0xFF 0xFF), the SME will not attempt to roam if signal conditions become
- poor, even if there is an alternative AP with an SSID that matches the
- current network SSID.
- * To connect to any network matching the other parameters (i.e. security,
- etc), set the SSID length to zero and set the BSSID to 0xFF 0xFF 0xFF
- 0xFF 0xFF 0xFF. In this case, the SME will order all available networks
- by their signal strengths and will iterate through this list until it
- successfully connects.
- NOTE: Specifying the BSSID will restrict the selection to one specific
- network. If SSID and BSSID are given, they must both match the network
- for it to be selected. To select a network based on the SSID only, the
- wireless manager application must set the BSSID to 0xFF 0xFF 0xFF 0xFF
- 0xFF 0xFF.
- The SME will try to connect to each network that matches the provided
- parameters, one by one, until it succeeds or has tried unsuccessfully
- with all the matching networks.
- If there is no network that matches the parameters and the request allows
- to host an ad hoc network, the SME will advertise a new ad hoc network
- instead.
- If the SME cannot connect, it will notify the failure in the confirm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- connectionConfig - Describes the candidate network to join or to host.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeConnectionConfig connectionConfig;
-} CsrWifiSmeConnectReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the ConnectionConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeConnectionConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionInfoGetReq
-
- DESCRIPTION
- This primitive gets the value of the ConnectionInfo parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeConnectionInfoGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionStatsGetReq
-
- DESCRIPTION
- This primitive gets the value of the ConnectionStats parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeConnectionStatsGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeactivateReq
-
- DESCRIPTION
- The WMA sends this primitive to deactivate the SME.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeDeactivateReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDisconnectReq
-
- DESCRIPTION
- The wireless manager application may disconnect from the current network
- by calling this primitive
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeDisconnectReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEventMaskSetReq
-
- DESCRIPTION
- The wireless manager application may register with the SME to receive
- notification of interesting events. Indications will be sent only if the
- wireless manager explicitly registers to be notified of that event.
- indMask is a bit mask of values defined in CsrWifiSmeIndicationsMask.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- indMask - Set mask with values from CsrWifiSmeIndications
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeIndicationsMask indMask;
-} CsrWifiSmeEventMaskSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the hostConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeHostConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the hostConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- hostConfig - Communicates a change of host power state (for example, on
- mains power, on battery power etc) and of the periodicity of
- traffic data
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeHostConfig hostConfig;
-} CsrWifiSmeHostConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKeyReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to add or remove
- keys that the chip should use for encryption of data.
- The interface allows the wireless manager application to add and remove
- keys according to the specified action.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs the
- driver to modify or provide the list of keys.
- CSR_WIFI_SME_LIST_ACTION_GET is not supported here.
- key - Key to be added or removed
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeListAction action;
- CsrWifiSmeKey key;
-} CsrWifiSmeKeyReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeLinkQualityGetReq
-
- DESCRIPTION
- This primitive gets the value of the LinkQuality parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeLinkQualityGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the MibConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeMibConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the MibConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mibConfig - Conveys the desired value of various IEEE 802.11 attributes as
- currently configured
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeMibConfig mibConfig;
-} CsrWifiSmeMibConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetNextReq
-
- DESCRIPTION
- To read a sequence of MIB parameters, for example a table, call this
- primitive to find the name of the next MIB variable
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to a VarBind or VarBindList containing the
- name(s) of the MIB variable(s) to search from.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 mibAttributeLength;
- u8 *mibAttribute;
-} CsrWifiSmeMibGetNextReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to retrieve one or
- more MIB variables.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names of the MIB variables to be retrieved
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 mibAttributeLength;
- u8 *mibAttribute;
-} CsrWifiSmeMibGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibSetReq
-
- DESCRIPTION
- The SME provides raw access to the MIB on the chip, which may be used by
- some configuration or diagnostic utilities, but is not normally needed by
- the wireless manager application.
- The MIB access functions use BER encoded names (OID) of the MIB
- parameters and BER encoded values, as described in the chip Host
- Interface Protocol Specification.
- The MIB parameters are described in 'Wi-Fi 5.0.0 Management Information
- Base Reference Guide'.
- The wireless manager application calls this primitive to set one or more
- MIB variables
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names and values of the MIB variables to set
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 mibAttributeLength;
- u8 *mibAttribute;
-} CsrWifiSmeMibSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMulticastAddressReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to specify the
- multicast addresses which the chip should recognise. The interface allows
- the wireless manager application to query, add, remove and flush the
- multicast addresses for the network interface according to the specified
- action.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter
- instructs the driver to modify or provide the list of
- MAC addresses.
- setAddressesCount - Number of MAC addresses sent with the primitive
- setAddresses - Pointer to the list of MAC Addresses sent with the
- primitive, set to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeListAction action;
- u8 setAddressesCount;
- CsrWifiMacAddress *setAddresses;
-} CsrWifiSmeMulticastAddressReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePacketFilterSetReq
-
- DESCRIPTION
- The wireless manager application should call this primitive to enable or
- disable filtering of broadcast packets: uninteresting broadcast packets
- will be dropped by the Wi-Fi chip, instead of passing them up to the
- host.
- This has the advantage of saving power in the host application processor
- as it removes the need to process unwanted packets.
- All broadcast packets are filtered according to the filter and the filter
- mode provided, except ARP packets, which are filtered using
- arpFilterAddress.
- Filters are not cumulative: only the parameters specified in the most
- recent successful request are significant.
- For more information, see 'UniFi Firmware API Specification'.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- filterLength - Length of the filter in bytes.
- filterLength=0 disables the filter previously set
- filter - Points to the first byte of the filter provided, if any.
- This shall include zero or more instance of the
- information elements of one of these types
- * Traffic Classification (TCLAS) elements
- * WMM-SA TCLAS elements
- mode - Specifies whether the filter selects or excludes packets
- matching the filter
- arpFilterAddress - IPv4 address to be used for filtering the ARP packets.
- * If the specified address is the IPv4 broadcast address
- (255.255.255.255), all ARP packets are reported to the
- host,
- * If the specified address is NOT the IPv4 broadcast
- address, only ARP packets with the specified address in
- the Source or Target Protocol Address fields are reported
- to the host
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u16 filterLength;
- u8 *filter;
- CsrWifiSmePacketFilterMode mode;
- CsrWifiIp4Address arpFilterAddress;
-} CsrWifiSmePacketFilterSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePermanentMacAddressGetReq
-
- DESCRIPTION
- This primitive retrieves the MAC address stored in EEPROM
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmePermanentMacAddressGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to request an
- operation on the SME PMKID list.
- The action argument specifies the operation to perform.
- When the connection is complete, the wireless manager application may
- then send and receive EAPOL packets to complete WPA or WPA2
- authentication if appropriate.
- The wireless manager application can then pass the resulting encryption
- keys using this primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - The value of the CsrWifiSmeListAction parameter instructs
- the driver to modify or provide the list of PMKIDs.
- setPmkidsCount - Number of PMKIDs sent with the primitive
- setPmkids - Pointer to the list of PMKIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeListAction action;
- u8 setPmkidsCount;
- CsrWifiSmePmkid *setPmkids;
-} CsrWifiSmePmkidReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the PowerConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmePowerConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the PowerConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- powerConfig - Power saving configuration
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmePowerConfig powerConfig;
-} CsrWifiSmePowerConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomainInfoGetReq
-
- DESCRIPTION
- This primitive gets the value of the RegulatoryDomainInfo parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeRegulatoryDomainInfoGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the RoamingConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeRoamingConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the RoamingConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- roamingConfig - Desired roaming behaviour values
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeRoamingConfig roamingConfig;
-} CsrWifiSmeRoamingConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the ScanConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeScanConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the ScanConfig parameter.
- The SME normally configures the firmware to perform autonomous scanning
- without involving the host.
- The firmware passes beacon / probe response or indicates loss of beacon
- on certain changes of state, for example:
- * A new AP is seen for the first time
- * An AP is no longer visible
- * The signal strength of an AP changes by more than a certain amount, as
- configured by the thresholds in the scanConfig parameter
- In addition to the autonomous scan, the wireless manager application may
- request a scan at any time using CSR_WIFI_SME_SCAN_FULL_REQ.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- scanConfig - Reports the configuration for the autonomous scanning behaviour
- of the firmware
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeScanConfig scanConfig;
-} CsrWifiSmeScanConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanFullReq
-
- DESCRIPTION
- The wireless manager application should call this primitive to request a
- full scan.
- Channels are scanned actively or passively according to the requirement
- set by regulatory domain.
- If the SME receives this primitive while a full scan is going on, the new
- request is buffered and it will be served after the current full scan is
- completed.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- ssidCount - Number of SSIDs provided.
- If it is 0, the SME will attempt to detect any network
- ssid - Points to the first SSID provided, if any.
- bssid - BSS identifier.
- If it is equal to FF-FF-FF-FF-FF, the SME will listen for
- messages from any BSS.
- If it is different from FF-FF-FF-FF-FF and any SSID is
- provided, one SSID must match the network of the BSS.
- forceScan - Forces the scan even if the SME is in a state which would
- normally prevent it (e.g. autonomous scan is running).
- bssType - Type of BSS to scan for
- scanType - Type of scan to perform
- channelListCount - Number of channels provided.
- If it is 0, the SME will initiate a scan of all the
- supported channels that are permitted by the current
- regulatory domain.
- channelList - Points to the first channel , or NULL if channelListCount
- is zero.
- probeIeLength - Length of the information element in bytes to be sent
- with the probe message.
- probeIe - Points to the first byte of the information element to be
- sent with the probe message.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u8 ssidCount;
- CsrWifiSsid *ssid;
- CsrWifiMacAddress bssid;
- u8 forceScan;
- CsrWifiSmeBssType bssType;
- CsrWifiSmeScanType scanType;
- u16 channelListCount;
- u8 *channelList;
- u16 probeIeLength;
- u8 *probeIe;
-} CsrWifiSmeScanFullReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsFlushReq
-
- DESCRIPTION
- The Wireless Manager calls this primitive to ask the SME to delete all
- scan results from its cache, except for the scan result of any currently
- connected network.
- As scan results are received by the SME from the firmware, they are
- cached in the SME memory.
- Any time the Wireless Manager requests scan results, they are returned
- from the SME internal cache.
- For some applications it may be desirable to clear this cache prior to
- requesting that a scan be performed; this will ensure that the cache then
- only contains the networks detected in the most recent scan.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeScanResultsFlushReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsGetReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to retrieve the
- current set of scan results, either after receiving a successful
- CSR_WIFI_SME_SCAN_FULL_CFM, or to get autonomous scan results.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeScanResultsGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the SmeStaConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
-} CsrWifiSmeSmeStaConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the SmeConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- smeConfig - SME Station Parameters to be set
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeStaConfig smeConfig;
-} CsrWifiSmeSmeStaConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeStationMacAddressGetReq
-
- DESCRIPTION
- This primitives is used to retrieve the current MAC address used by the
- station.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeStationMacAddressGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecReq
-
- DESCRIPTION
- The wireless manager application should call this primitive to use the
- TSPEC feature.
- The chip supports the use of TSPECs and TCLAS for the use of IEEE
- 802.11/WMM Quality of Service features.
- The API allows the wireless manager application to supply a correctly
- formatted TSPEC and TCLAS pair to the driver.
- After performing basic validation, the driver negotiates the installation
- of the TSPEC with the AP as defined by the 802.11 specification.
- The driver retains all TSPEC and TCLAS pairs until they are specifically
- removed.
- It is not compulsory for a TSPEC to have a TCLAS (NULL is used to
- indicate that no TCLAS is supplied), while a TCLASS always require a
- TSPEC.
- The format of the TSPEC element is specified in 'WMM (including WMM Power
- Save) Specification - Version 1.1' and 'ANSI/IEEE Std 802.11-REVmb/D3.0'.
- For more information, see 'UniFi Configuring WMM and WMM-PS'.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- action - Specifies the action to be carried out on the list of TSPECs.
- CSR_WIFI_SME_LIST_ACTION_FLUSH is not applicable here.
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- strict - If it set to false, allows the SME to perform automatic
- TSPEC negotiation
- ctrlMask - Additional TSPEC configuration for CCX.
- Set mask with values from CsrWifiSmeTspecCtrl.
- CURRENTLY NOT SUPPORTED
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
- tclasLength - Length of the TCLAS.
- If it is equal to 0, no TCLASS is provided for the TSPEC
- tclas - Points to the first byte of the TCLAS, if any.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeListAction action;
- u32 transactionId;
- u8 strict;
- CsrWifiSmeTspecCtrlMask ctrlMask;
- u16 tspecLength;
- u8 *tspec;
- u16 tclasLength;
- u8 *tclas;
-} CsrWifiSmeTspecReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeVersionsGetReq
-
- DESCRIPTION
- This primitive gets the value of the Versions parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeVersionsGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiFlightmodeReq
-
- DESCRIPTION
- The wireless manager application may call this primitive on boot-up of
- the platform to ensure that the chip is placed in a mode that prevents
- any emission of RF energy.
- This primitive is an alternative to CSR_WIFI_SME_WIFI_ON_REQ.
- As in CSR_WIFI_SME_WIFI_ON_REQ, it causes the download of the patch file
- (if any) and the programming of the initial MIB settings (if supplied by
- the WMA), but it also ensures that the chip is left in its lowest
- possible power-mode with the radio subsystems disabled.
- This feature is useful on platforms where power cannot be removed from
- the chip (leaving the chip not initialised will cause it to consume more
- power so calling this function ensures that the chip is initialised into
- a low power mode but without entering a state where it could emit any RF
- energy).
- NOTE: this primitive does not cause the Wi-Fi to change state: Wi-Fi
- stays conceptually off. Configuration primitives can be sent after
- CSR_WIFI_SME_WIFI_FLIGHTMODE_REQ and the configuration will be maintained.
- Requests that require the state of the Wi-Fi to be ON will return
- CSR_WIFI_SME_STATUS_WIFI_OFF in their confirms.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- address - Optionally specifies a station MAC address.
- In normal use, the manager should set the address to 0xFF
- 0xFF 0xFF 0xFF 0xFF 0xFF, which will cause the chip to use
- the MAC address in the MIB.
- mibFilesCount - Number of provided data blocks with initial MIB values
- mibFiles - Points to the first data block with initial MIB values.
- These data blocks are typically the contents of the provided
- files ufmib.dat and localmib.dat, available from the host
- file system, if they exist.
- These files typically contain radio tuning and calibration
- values.
- More values can be created using the Host Tools.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiMacAddress address;
- u16 mibFilesCount;
- CsrWifiSmeDataBlock *mibFiles;
-} CsrWifiSmeWifiFlightmodeReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to turn off the
- chip, thus saving power when Wi-Fi is not in use.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeWifiOffReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnReq
-
- DESCRIPTION
- The wireless manager application calls this primitive to turn on the
- Wi-Fi chip.
- If the Wi-Fi chip is currently off, the SME turns the Wi-Fi chip on,
- downloads the patch file (if any), and programs the initial MIB settings
- (if supplied by the WMA).
- The patch file is not provided with the SME API; its downloading is
- automatic and handled internally by the system.
- The MIB settings, when provided, override the default values that the
- firmware loads from EEPROM.
- If the Wi-Fi chip is already on, the SME takes no action and returns a
- successful status in the confirm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- address - Optionally specifies a station MAC address.
- In normal use, the manager should set the address to 0xFF
- 0xFF 0xFF 0xFF 0xFF 0xFF, which will cause the chip to use
- the MAC address in the MIB
- mibFilesCount - Number of provided data blocks with initial MIB values
- mibFiles - Points to the first data block with initial MIB values.
- These data blocks are typically the contents of the provided
- files ufmib.dat and localmib.dat, available from the host
- file system, if they exist.
- These files typically contain radio tuning and calibration
- values.
- More values can be created using the Host Tools.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiMacAddress address;
- u16 mibFilesCount;
- CsrWifiSmeDataBlock *mibFiles;
-} CsrWifiSmeWifiOnReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsSetReq
-
- DESCRIPTION
- This primitive sets the list of cloaked SSIDs for which the WMA possesses
- profiles.
- When the driver detects a cloaked AP, the SME will explicitly scan for it
- using the list of cloaked SSIDs provided it, and, if the scan succeeds,
- it will report the AP to the WMA either via CSR_WIFI_SME_SCAN_RESULT_IND
- (if registered) or via CSR_WIFI_SCAN_RESULT_GET_CFM.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- cloakedSsids - Sets the list of cloaked SSIDs
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeCloakedSsidConfig cloakedSsids;
-} CsrWifiSmeCloakedSsidsSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsGetReq
-
- DESCRIPTION
- This primitive gets the value of the CloakedSsids parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeCloakedSsidsGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigGetReq
-
- DESCRIPTION
- This primitive gets the value of the Sme common parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeSmeCommonConfigGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigSetReq
-
- DESCRIPTION
- This primitive sets the value of the Sme common.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- deviceConfig - Configuration options in the SME
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeDeviceConfig deviceConfig;
-} CsrWifiSmeSmeCommonConfigSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInterfaceCapabilityGetReq
-
- DESCRIPTION
- The Wireless Manager calls this primitive to ask the SME for the
- capabilities of the supported interfaces
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
-} CsrWifiSmeInterfaceCapabilityGetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigurationReq
-
- DESCRIPTION
- This primitive passes the WPS information for the device to SME. This may
- be accepted only if no interface is active.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- wpsConfig - WPS config.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeWpsConfig wpsConfig;
-} CsrWifiSmeWpsConfigurationReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSetReq
-
- DESCRIPTION
- Used to pass custom data to the SME. Format is the same as 802.11 Info
- Elements => | Id | Length | Data
- 1) Cmanr Test Mode "Id:0 Length:1 Data:0x00 = OFF 0x01 = ON" "0x00 0x01
- (0x00|0x01)"
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u32 dataLength;
- u8 *data;
-} CsrWifiSmeSetReq;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeActivateCfm
-
- DESCRIPTION
- The SME sends this primitive when the activation is complete.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeActivateCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- adHocConfig - Contains the values used when starting an Ad-hoc (IBSS)
- connection.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeAdHocConfig adHocConfig;
-} CsrWifiSmeAdhocConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAdhocConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeAdhocConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAssociationCompleteInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it completes an attempt to associate with an AP. If
- the association was successful, status will be set to
- CSR_WIFI_SME_STATUS_SUCCESS, otherwise status and deauthReason shall be
- set to appropriate error codes.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the association procedure
- connectionInfo - This parameter is relevant only if result is
- CSR_WIFI_SME_STATUS_SUCCESS:
- it points to the connection information for the new network
- deauthReason - This parameter is relevant only if result is not
- CSR_WIFI_SME_STATUS_SUCCESS:
- if the AP deauthorised the station, it gives the reason of
- the deauthorization
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeConnectionInfo connectionInfo;
- CsrWifiSmeIEEE80211Reason deauthReason;
-} CsrWifiSmeAssociationCompleteInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAssociationStartInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it begins an attempt to associate with an AP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- address - BSSID of the associating network
- ssid - Service Set identifier of the associating network
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiMacAddress address;
- CsrWifiSsid ssid;
-} CsrWifiSmeAssociationStartInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeBlacklistCfm
-
- DESCRIPTION
- The SME will call this primitive when the action on the blacklist has
- completed. For a GET action, this primitive also reports the list of
- BBSIDs in the blacklist.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getAddressCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of BSSIDs sent with this primitive
- getAddresses - Pointer to the list of BBSIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeListAction action;
- u8 getAddressCount;
- CsrWifiMacAddress *getAddresses;
-} CsrWifiSmeBlacklistCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- calibrationDataLength - Number of bytes in the buffer pointed by
- calibrationData
- calibrationData - Pointer to a buffer of length calibrationDataLength
- containing the calibration data
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u16 calibrationDataLength;
- u8 *calibrationData;
-} CsrWifiSmeCalibrationDataGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCalibrationDataSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeCalibrationDataSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- ccxConfig - Currently not supported
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeCcxConfig ccxConfig;
-} CsrWifiSmeCcxConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCcxConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeCcxConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- coexConfig - Reports the parameters used to configure the coexistence
- behaviour
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeCoexConfig coexConfig;
-} CsrWifiSmeCoexConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeCoexConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoexInfoGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- coexInfo - Reports information and state related to coexistence.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeCoexInfo coexInfo;
-} CsrWifiSmeCoexInfoGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectCfm
-
- DESCRIPTION
- The SME calls this primitive when the connection exchange is complete or
- all connection attempts fail.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request.
- CSR_WIFI_SME_STATUS_NOT_FOUND: all attempts by the SME to
- locate the requested AP failed
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeConnectCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionConfig - Parameters used by the SME for selecting a network
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeConnectionConfig connectionConfig;
-} CsrWifiSmeConnectionConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionInfoGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionInfo - Information about the current connection
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeConnectionInfo connectionInfo;
-} CsrWifiSmeConnectionInfoGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionQualityInd
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever the value of the current connection quality
- parameters change by more than a certain configurable amount.
- The wireless manager application may configure the trigger thresholds for
- this indication using the field in smeConfig parameter of
- CSR_WIFI_SME_SME_CONFIG_SET_REQ.
- Connection quality messages can be suppressed by setting both thresholds
- to zero.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- linkQuality - Indicates the quality of the link
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeLinkQuality linkQuality;
-} CsrWifiSmeConnectionQualityInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeConnectionStatsGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- connectionStats - Statistics for current connection.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeConnectionStats connectionStats;
-} CsrWifiSmeConnectionStatsGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDeactivateCfm
-
- DESCRIPTION
- The SME sends this primitive when the deactivation is complete.
- The WMA cannot send any more primitives until it actives the SME again
- sending another CSR_WIFI_SME_ACTIVATE_REQ.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeDeactivateCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeDisconnectCfm
-
- DESCRIPTION
- On reception of CSR_WIFI_SME_DISCONNECT_REQ the SME will perform a
- disconnect operation, sending a CsrWifiSmeMediaStatusInd with
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED and then call this primitive when
- disconnection is complete.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeDisconnectCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeEventMaskSetCfm
-
- DESCRIPTION
- The SME calls the primitive to report the result of the request
- primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeEventMaskSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- hostConfig - Current host power state.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeHostConfig hostConfig;
-} CsrWifiSmeHostConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeHostConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeHostConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeIbssStationInd
-
- DESCRIPTION
- The SME will send this primitive to indicate that a station has joined or
- left the ad-hoc network.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- address - MAC address of the station that has joined or left
- isconnected - TRUE if the station joined, FALSE if the station left
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiMacAddress address;
- u8 isconnected;
-} CsrWifiSmeIbssStationInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeKeyCfm
-
- DESCRIPTION
- The SME calls the primitive to report the result of the request
- primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- keyType - Type of the key added/deleted
- peerMacAddress - Peer MAC Address of the key added/deleted
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeListAction action;
- CsrWifiSmeKeyType keyType;
- CsrWifiMacAddress peerMacAddress;
-} CsrWifiSmeKeyCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeLinkQualityGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- linkQuality - Indicates the quality of the link
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeLinkQuality linkQuality;
-} CsrWifiSmeLinkQualityGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMediaStatusInd
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it when a network connection is established, lost or has moved to
- another AP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- mediaStatus - Indicates the media status
- connectionInfo - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_CONNECTED:
- it points to the connection information for the new network
- disassocReason - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED:
- if a disassociation has occurred it gives the reason of the
- disassociation
- deauthReason - This parameter is relevant only if the mediaStatus is
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED:
- if a deauthentication has occurred it gives the reason of
- the deauthentication
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeMediaStatus mediaStatus;
- CsrWifiSmeConnectionInfo connectionInfo;
- CsrWifiSmeIEEE80211Reason disassocReason;
- CsrWifiSmeIEEE80211Reason deauthReason;
-} CsrWifiSmeMediaStatusInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- mibConfig - Reports various IEEE 802.11 attributes as currently configured
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeMibConfig mibConfig;
-} CsrWifiSmeMibConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeMibConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetCfm
-
- DESCRIPTION
- The SME calls this primitive to return the requested MIB variable values.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to the VarBind or VarBindList containing the
- names and values of the MIB variables requested
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u16 mibAttributeLength;
- u8 *mibAttribute;
-} CsrWifiSmeMibGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibGetNextCfm
-
- DESCRIPTION
- The SME calls this primitive to return the requested MIB name(s).
- The wireless manager application can then read the value of the MIB
- variable using CSR_WIFI_SME_MIB_GET_REQ, using the names provided.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- mibAttributeLength - Length of mibAttribute
- mibAttribute - Points to a VarBind or VarBindList containing the
- name(s) of the MIB variable(s) lexicographically
- following the name(s) given in the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u16 mibAttributeLength;
- u8 *mibAttribute;
-} CsrWifiSmeMibGetNextCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMibSetCfm
-
- DESCRIPTION
- The SME calls the primitive to report the result of the set primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeMibSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMicFailureInd
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever the chip firmware reports a MIC failure.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- secondFailure - TRUE if this indication is for a second failure in 60
- seconds
- count - The number of MIC failure events since the connection was
- established
- address - MAC address of the transmitter that caused the MIC failure
- keyType - Type of key for which the failure occurred
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 secondFailure;
- u16 count;
- CsrWifiMacAddress address;
- CsrWifiSmeKeyType keyType;
-} CsrWifiSmeMicFailureInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeMulticastAddressCfm
-
- DESCRIPTION
- The SME will call this primitive when the operation is complete. For a
- GET action, this primitive reports the current list of MAC addresses.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getAddressesCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of MAC addresses sent with the primitive
- getAddresses - Pointer to the list of MAC Addresses sent with the
- primitive, set to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeListAction action;
- u8 getAddressesCount;
- CsrWifiMacAddress *getAddresses;
-} CsrWifiSmeMulticastAddressCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePacketFilterSetCfm
-
- DESCRIPTION
- The SME calls the primitive to report the result of the set primitive.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmePacketFilterSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePermanentMacAddressGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- permanentMacAddress - MAC address stored in the EEPROM
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiMacAddress permanentMacAddress;
-} CsrWifiSmePermanentMacAddressGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidCandidateListInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it when a new network supporting preauthentication and/or PMK
- caching is seen.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an
- interface
- pmkidCandidatesCount - Number of PMKID candidates provided
- pmkidCandidates - Points to the first PMKID candidate
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u8 pmkidCandidatesCount;
- CsrWifiSmePmkidCandidate *pmkidCandidates;
-} CsrWifiSmePmkidCandidateListInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePmkidCfm
-
- DESCRIPTION
- The SME will call this primitive when the operation is complete. For a
- GET action, this primitive reports the current list of PMKIDs
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- action - Action in the request
- getPmkidsCount - This parameter is only relevant if action is
- CSR_WIFI_SME_LIST_ACTION_GET:
- number of PMKIDs sent with the primitive
- getPmkids - Pointer to the list of PMKIDs sent with the primitive, set
- to NULL if none is sent.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeListAction action;
- u8 getPmkidsCount;
- CsrWifiSmePmkid *getPmkids;
-} CsrWifiSmePmkidCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- powerConfig - Returns the current parameters for the power configuration of
- the firmware
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmePowerConfig powerConfig;
-} CsrWifiSmePowerConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmePowerConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmePowerConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRegulatoryDomainInfoGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- regDomInfo - Reports information and state related to regulatory domain
- operation.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeRegulatoryDomainInfo regDomInfo;
-} CsrWifiSmeRegulatoryDomainInfoGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamCompleteInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it completes an attempt to roam to an AP. If the roam
- attempt was successful, status will be set to CSR_WIFI_SME_SUCCESS,
- otherwise it shall be set to the appropriate error code.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the roaming procedure
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeRoamCompleteInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamStartInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive it whenever it begins an attempt to roam to an AP.
- If the wireless manager application connect request specified the SSID
- and the BSSID was set to the broadcast address (0xFF 0xFF 0xFF 0xFF 0xFF
- 0xFF), the SME monitors the signal quality and maintains a list of
- candidates to roam to. When the signal quality of the current connection
- falls below a threshold, and there is a candidate with better quality,
- the SME will attempt to the candidate AP.
- If the roaming procedure succeeds, the SME will also issue a Media
- Connect indication to inform the wireless manager application of the
- change.
- NOTE: to prevent the SME from initiating roaming the WMA must specify the
- BSSID in the connection request; this forces the SME to connect only to
- that AP.
- The wireless manager application can obtain statistics for roaming
- purposes using CSR_WIFI_SME_CONNECTION_QUALITY_IND and
- CSR_WIFI_SME_CONNECTION_STATS_GET_REQ.
- When the wireless manager application wishes to roam to another AP, it
- must issue a connection request specifying the BSSID of the desired AP.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- roamReason - Indicates the reason for starting the roaming procedure
- reason80211 - Indicates the reason for deauthentication or disassociation
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeRoamReason roamReason;
- CsrWifiSmeIEEE80211Reason reason80211;
-} CsrWifiSmeRoamStartInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- roamingConfig - Reports the roaming behaviour of the driver and firmware
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeRoamingConfig roamingConfig;
-} CsrWifiSmeRoamingConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeRoamingConfigSetCfm
-
- DESCRIPTION
- This primitive sets the value of the RoamingConfig parameter.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeRoamingConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- scanConfig - Returns the current parameters for the autonomous scanning
- behaviour of the firmware
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeScanConfig scanConfig;
-} CsrWifiSmeScanConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeScanConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanFullCfm
-
- DESCRIPTION
- The SME calls this primitive when the results from the scan are
- available.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeScanFullCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultInd
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it whenever a scan indication is received from the firmware.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- result - Points to a buffer containing a scan result.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeScanResult result;
-} CsrWifiSmeScanResultInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsFlushCfm
-
- DESCRIPTION
- The SME will call this primitive when the cache has been cleared.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeScanResultsFlushCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeScanResultsGetCfm
-
- DESCRIPTION
- The SME sends this primitive to provide the current set of scan results.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- scanResultsCount - Number of scan results
- scanResults - Points to a buffer containing an array of
- CsrWifiSmeScanResult structures.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u16 scanResultsCount;
- CsrWifiSmeScanResult *scanResults;
-} CsrWifiSmeScanResultsGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- smeConfig - Current SME Station Parameters
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- CsrWifiSmeStaConfig smeConfig;
-} CsrWifiSmeSmeStaConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeStaConfigSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
-} CsrWifiSmeSmeStaConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeStationMacAddressGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- stationMacAddress - Current MAC address of the station.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiMacAddress stationMacAddress[2];
-} CsrWifiSmeStationMacAddressGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecInd
-
- DESCRIPTION
- The SME will send this primitive to all the task that have registered to
- receive it when a status change in the TSPEC occurs.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- tspecResultCode - Specifies the TSPEC operation requested by the peer
- station
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- u32 transactionId;
- CsrWifiSmeTspecResultCode tspecResultCode;
- u16 tspecLength;
- u8 *tspec;
-} CsrWifiSmeTspecInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeTspecCfm
-
- DESCRIPTION
- The SME calls the primitive to report the result of the TSpec primitive
- request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface Identifier; unique identifier of an interface
- status - Reports the result of the request
- transactionId - Unique Transaction ID for the TSPEC, as assigned by the
- driver
- tspecResultCode - Specifies the result of the negotiated TSPEC operation
- tspecLength - Length of the TSPEC.
- tspec - Points to the first byte of the TSPEC
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrResult status;
- u32 transactionId;
- CsrWifiSmeTspecResultCode tspecResultCode;
- u16 tspecLength;
- u8 *tspec;
-} CsrWifiSmeTspecCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeVersionsGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- versions - Version IDs of the product
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeVersions versions;
-} CsrWifiSmeVersionsGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiFlightmodeCfm
-
- DESCRIPTION
- The SME calls this primitive when the chip is initialised for low power
- mode and with the radio subsystem disabled. To leave flight mode, and
- enable Wi-Fi, the wireless manager application should call
- CSR_WIFI_SME_WIFI_ON_REQ.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeWifiFlightmodeCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffInd
-
- DESCRIPTION
- The SME sends this primitive to all the tasks that have registered to
- receive it to report that the chip has been turned off.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- reason - Indicates the reason why the Wi-Fi has been switched off.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiSmeControlIndication reason;
-} CsrWifiSmeWifiOffInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOffCfm
-
- DESCRIPTION
- After receiving CSR_WIFI_SME_WIFI_OFF_REQ, if the chip is connected to a
- network, the SME will perform a disconnect operation, will send a
- CSR_WIFI_SME_MEDIA_STATUS_IND with
- CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED, and then will call
- CSR_WIFI_SME_WIFI_OFF_CFM when the chip is off.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeWifiOffCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnCfm
-
- DESCRIPTION
- The SME sends this primitive to the task that has sent the request once
- the chip has been initialised and is available for use.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeWifiOnCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsSetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeCloakedSsidsSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCloakedSsidsGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- cloakedSsids - Reports list of cloaked SSIDs that are explicitly scanned for
- by the driver
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeCloakedSsidConfig cloakedSsids;
-} CsrWifiSmeCloakedSsidsGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWifiOnInd
-
- DESCRIPTION
- The SME sends this primitive to all tasks that have registered to receive
- it once the chip becomes available and ready to use.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- address - Current MAC address
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrWifiMacAddress address;
-} CsrWifiSmeWifiOnInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
- deviceConfig - Configuration options in the SME
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- CsrWifiSmeDeviceConfig deviceConfig;
-} CsrWifiSmeSmeCommonConfigGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeSmeCommonConfigSetCfm
-
- DESCRIPTION
- Reports the result of the request
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Reports the result of the request
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeSmeCommonConfigSetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInterfaceCapabilityGetCfm
-
- DESCRIPTION
- This primitive reports the result of the request.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Result of the request
- numInterfaces - Number of the interfaces supported
- capBitmap - Points to the list of capabilities bitmaps provided for each
- interface.
- The bits represent the following capabilities:
- -bits 7 to 4-Reserved
- -bit 3-AMP
- -bit 2-P2P
- -bit 1-AP
- -bit 0-STA
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
- u16 numInterfaces;
- u8 capBitmap[2];
-} CsrWifiSmeInterfaceCapabilityGetCfm;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeErrorInd
-
- DESCRIPTION
- Important error message indicating a error of some importance
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- errorMessage - Contains the error message.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- char *errorMessage;
-} CsrWifiSmeErrorInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeInfoInd
-
- DESCRIPTION
- Message indicating a some info about current activity. Mostly of interest
- in testing but may be useful in the field.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- infoMessage - Contains the message.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- char *infoMessage;
-} CsrWifiSmeInfoInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeCoreDumpInd
-
- DESCRIPTION
- The SME will send this primitive to all the tasks that have registered to
- receive Wi-Fi Chip core dump data.
- The core dump data may be fragmented and sent using more than one
- indication.
- To indicate that all the data has been sent, the last indication contains
- a 'length' of 0 and 'data' of NULL.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- dataLength - Number of bytes in the buffer pointed to by 'data'
- data - Pointer to the buffer containing 'dataLength' bytes of core
- dump data
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u32 dataLength;
- u8 *data;
-} CsrWifiSmeCoreDumpInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeAmpStatusChangeInd
-
- DESCRIPTION
- Indication of change to AMP activity.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- interfaceTag - Interface on which the AMP activity changed.
- ampStatus - The new status of AMP activity.Range: {AMP_ACTIVE,
- AMP_INACTIVE}.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- u16 interfaceTag;
- CsrWifiSmeAmpStatus ampStatus;
-} CsrWifiSmeAmpStatusChangeInd;
-
-/*******************************************************************************
-
- NAME
- CsrWifiSmeWpsConfigurationCfm
-
- DESCRIPTION
- Confirm.
-
- MEMBERS
- common - Common header for use with the CsrWifiFsm Module
- status - Status of the request.
-
-*******************************************************************************/
-typedef struct
-{
- CsrWifiFsmEvent common;
- CsrResult status;
-} CsrWifiSmeWpsConfigurationCfm;
-
-#endif /* CSR_WIFI_SME_PRIM_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
- *****************************************************************************/
-#include "csr_wifi_sme_sef.h"
-
-const CsrWifiSmeStateHandlerType CsrWifiSmeUpstreamStateHandlers[CSR_WIFI_SME_PRIM_UPSTREAM_COUNT] =
-{
- /* 0x8000 */ CsrWifiSmeActivateCfmHandler,
- /* 0x8001 */ CsrWifiSmeAdhocConfigGetCfmHandler,
- /* 0x8002 */ CsrWifiSmeAdhocConfigSetCfmHandler,
- /* 0x8003 */ CsrWifiSmeAssociationCompleteIndHandler,
- /* 0x8004 */ CsrWifiSmeAssociationStartIndHandler,
- /* 0x8005 */ CsrWifiSmeBlacklistCfmHandler,
- /* 0x8006 */ CsrWifiSmeCalibrationDataGetCfmHandler,
- /* 0x8007 */ CsrWifiSmeCalibrationDataSetCfmHandler,
- /* 0x8008 */ CsrWifiSmeCcxConfigGetCfmHandler,
- /* 0x8009 */ CsrWifiSmeCcxConfigSetCfmHandler,
- /* 0x800A */ CsrWifiSmeCoexConfigGetCfmHandler,
- /* 0x800B */ CsrWifiSmeCoexConfigSetCfmHandler,
- /* 0x800C */ CsrWifiSmeCoexInfoGetCfmHandler,
- /* 0x800D */ CsrWifiSmeConnectCfmHandler,
- /* 0x800E */ CsrWifiSmeConnectionConfigGetCfmHandler,
- /* 0x800F */ CsrWifiSmeConnectionInfoGetCfmHandler,
- /* 0x8010 */ CsrWifiSmeConnectionQualityIndHandler,
- /* 0x8011 */ CsrWifiSmeConnectionStatsGetCfmHandler,
- /* 0x8012 */ CsrWifiSmeDeactivateCfmHandler,
- /* 0x8013 */ CsrWifiSmeDisconnectCfmHandler,
- /* 0x8014 */ CsrWifiSmeEventMaskSetCfmHandler,
- /* 0x8015 */ CsrWifiSmeHostConfigGetCfmHandler,
- /* 0x8016 */ CsrWifiSmeHostConfigSetCfmHandler,
- /* 0x8017 */ CsrWifiSmeIbssStationIndHandler,
- /* 0x8018 */ CsrWifiSmeKeyCfmHandler,
- /* 0x8019 */ CsrWifiSmeLinkQualityGetCfmHandler,
- /* 0x801A */ CsrWifiSmeMediaStatusIndHandler,
- /* 0x801B */ CsrWifiSmeMibConfigGetCfmHandler,
- /* 0x801C */ CsrWifiSmeMibConfigSetCfmHandler,
- /* 0x801D */ CsrWifiSmeMibGetCfmHandler,
- /* 0x801E */ CsrWifiSmeMibGetNextCfmHandler,
- /* 0x801F */ CsrWifiSmeMibSetCfmHandler,
- /* 0x8020 */ CsrWifiSmeMicFailureIndHandler,
- /* 0x8021 */ CsrWifiSmeMulticastAddressCfmHandler,
- /* 0x8022 */ CsrWifiSmePacketFilterSetCfmHandler,
- /* 0x8023 */ CsrWifiSmePermanentMacAddressGetCfmHandler,
- /* 0x8024 */ CsrWifiSmePmkidCandidateListIndHandler,
- /* 0x8025 */ CsrWifiSmePmkidCfmHandler,
- /* 0x8026 */ CsrWifiSmePowerConfigGetCfmHandler,
- /* 0x8027 */ CsrWifiSmePowerConfigSetCfmHandler,
- /* 0x8028 */ CsrWifiSmeRegulatoryDomainInfoGetCfmHandler,
- /* 0x8029 */ CsrWifiSmeRoamCompleteIndHandler,
- /* 0x802A */ CsrWifiSmeRoamStartIndHandler,
- /* 0x802B */ CsrWifiSmeRoamingConfigGetCfmHandler,
- /* 0x802C */ CsrWifiSmeRoamingConfigSetCfmHandler,
- /* 0x802D */ CsrWifiSmeScanConfigGetCfmHandler,
- /* 0x802E */ CsrWifiSmeScanConfigSetCfmHandler,
- /* 0x802F */ CsrWifiSmeScanFullCfmHandler,
- /* 0x8030 */ CsrWifiSmeScanResultIndHandler,
- /* 0x8031 */ CsrWifiSmeScanResultsFlushCfmHandler,
- /* 0x8032 */ CsrWifiSmeScanResultsGetCfmHandler,
- /* 0x8033 */ CsrWifiSmeSmeStaConfigGetCfmHandler,
- /* 0x8034 */ CsrWifiSmeSmeStaConfigSetCfmHandler,
- /* 0x8035 */ CsrWifiSmeStationMacAddressGetCfmHandler,
- /* 0x8036 */ CsrWifiSmeTspecIndHandler,
- /* 0x8037 */ CsrWifiSmeTspecCfmHandler,
- /* 0x8038 */ CsrWifiSmeVersionsGetCfmHandler,
- /* 0x8039 */ CsrWifiSmeWifiFlightmodeCfmHandler,
- /* 0x803A */ CsrWifiSmeWifiOffIndHandler,
- /* 0x803B */ CsrWifiSmeWifiOffCfmHandler,
- /* 0x803C */ CsrWifiSmeWifiOnCfmHandler,
- /* 0x803D */ CsrWifiSmeCloakedSsidsSetCfmHandler,
- /* 0x803E */ CsrWifiSmeCloakedSsidsGetCfmHandler,
- /* 0x803F */ CsrWifiSmeWifiOnIndHandler,
- /* 0x8040 */ CsrWifiSmeSmeCommonConfigGetCfmHandler,
- /* 0x8041 */ CsrWifiSmeSmeCommonConfigSetCfmHandler,
- /* 0x8042 */ CsrWifiSmeGetInterfaceCapabilityCfmHandler,
- /* 0x8043 */ CsrWifiSmeErrorIndHandler,
- /* 0x8044 */ CsrWifiSmeInfoIndHandler,
- /* 0x8045 */ CsrWifiSmeCoreDumpIndHandler,
- /* 0x8046 */ CsrWifiSmeAmpStatusChangeIndHandler,
-};
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2010
- Confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-#ifndef CSR_WIFI_ROUTER_SEF_CSR_WIFI_SME_H__
-#define CSR_WIFI_ROUTER_SEF_CSR_WIFI_SME_H__
-
-#include "csr_wifi_sme_prim.h"
-
-typedef void (*CsrWifiSmeStateHandlerType)(void *drvpriv, CsrWifiFsmEvent *msg);
-
-extern const CsrWifiSmeStateHandlerType
- CsrWifiSmeUpstreamStateHandlers[CSR_WIFI_SME_PRIM_UPSTREAM_COUNT];
-
-
-extern void CsrWifiSmeActivateCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeAdhocConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeAdhocConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeAssociationCompleteIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeAssociationStartIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeBlacklistCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCalibrationDataGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCalibrationDataSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCcxConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCcxConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCoexConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCoexConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCoexInfoGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeConnectCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeConnectionConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeConnectionInfoGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeConnectionQualityIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeConnectionStatsGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeDeactivateCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeDisconnectCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeEventMaskSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeHostConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeHostConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeIbssStationIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeKeyCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeLinkQualityGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMediaStatusIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMibConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMibConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMibGetCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMibGetNextCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMibSetCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMicFailureIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeMulticastAddressCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePacketFilterSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePermanentMacAddressGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePmkidCandidateListIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePmkidCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePowerConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmePowerConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeRegulatoryDomainInfoGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeRoamCompleteIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeRoamStartIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeRoamingConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeRoamingConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanFullCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanResultIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanResultsFlushCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeScanResultsGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeSmeStaConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeSmeStaConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeStationMacAddressGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeTspecIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeTspecCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeVersionsGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeWifiFlightmodeCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeWifiOffIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeWifiOffCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeWifiOnCfmHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCloakedSsidsSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCloakedSsidsGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeWifiOnIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeSmeCommonConfigGetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeSmeCommonConfigSetCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeGetInterfaceCapabilityCfmHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeErrorIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeInfoIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeCoreDumpIndHandler(void *drvpriv, CsrWifiFsmEvent *msg);
-extern void CsrWifiSmeAmpStatusChangeIndHandler(void *drvpriv,
- CsrWifiFsmEvent *msg);
-
-#endif /* CSR_WIFI_ROUTER_SEF_CSR_WIFI_SME_H__ */
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-#include <linux/string.h>
-#include <linux/slab.h>
-#include "csr_msgconv.h"
-#include "csr_wifi_sme_prim.h"
-#include "csr_wifi_sme_serialize.h"
-
-void CsrWifiSmePfree(void *ptr)
-{
- kfree(ptr);
-}
-
-
-size_t CsrWifiSmeAdhocConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->adHocConfig.atimWindowTu */
- bufferSize += 2; /* u16 primitive->adHocConfig.beaconPeriodTu */
- bufferSize += 2; /* u16 primitive->adHocConfig.joinOnlyAttempts */
- bufferSize += 2; /* u16 primitive->adHocConfig.joinAttemptIntervalMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeAdhocConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeAdhocConfigSetReq *primitive = (CsrWifiSmeAdhocConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.atimWindowTu);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.beaconPeriodTu);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.joinOnlyAttempts);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.joinAttemptIntervalMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeAdhocConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeAdhocConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeAdhocConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.atimWindowTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.beaconPeriodTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.joinOnlyAttempts, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.joinAttemptIntervalMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeBlacklistReqSizeof(void *msg)
-{
- CsrWifiSmeBlacklistReq *primitive = (CsrWifiSmeBlacklistReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->setAddressCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->setAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeBlacklistReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeBlacklistReq *primitive = (CsrWifiSmeBlacklistReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->setAddressCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->setAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeBlacklistReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeBlacklistReq *primitive = kmalloc(sizeof(CsrWifiSmeBlacklistReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->setAddressCount, buffer, &offset);
- primitive->setAddresses = NULL;
- if (primitive->setAddressCount)
- {
- primitive->setAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->setAddressCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressCount; i1++)
- {
- CsrMemCpyDes(primitive->setAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeBlacklistReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeBlacklistReq *primitive = (CsrWifiSmeBlacklistReq *) voidPrimitivePointer;
- kfree(primitive->setAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCalibrationDataSetReqSizeof(void *msg)
-{
- CsrWifiSmeCalibrationDataSetReq *primitive = (CsrWifiSmeCalibrationDataSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 6) */
- bufferSize += 2; /* u16 primitive->calibrationDataLength */
- bufferSize += primitive->calibrationDataLength; /* u8 primitive->calibrationData */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCalibrationDataSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCalibrationDataSetReq *primitive = (CsrWifiSmeCalibrationDataSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->calibrationDataLength);
- if (primitive->calibrationDataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->calibrationData, ((u16) (primitive->calibrationDataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeCalibrationDataSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCalibrationDataSetReq *primitive = kmalloc(sizeof(CsrWifiSmeCalibrationDataSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->calibrationDataLength, buffer, &offset);
- if (primitive->calibrationDataLength)
- {
- primitive->calibrationData = kmalloc(primitive->calibrationDataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->calibrationData, buffer, &offset, ((u16) (primitive->calibrationDataLength)));
- }
- else
- {
- primitive->calibrationData = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeCalibrationDataSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeCalibrationDataSetReq *primitive = (CsrWifiSmeCalibrationDataSetReq *) voidPrimitivePointer;
- kfree(primitive->calibrationData);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCcxConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->ccxConfig.keepAliveTimeMs */
- bufferSize += 1; /* u8 primitive->ccxConfig.apRoamingEnabled */
- bufferSize += 1; /* u8 primitive->ccxConfig.measurementsMask */
- bufferSize += 1; /* u8 primitive->ccxConfig.ccxRadioMgtEnabled */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCcxConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCcxConfigSetReq *primitive = (CsrWifiSmeCcxConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.keepAliveTimeMs);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.apRoamingEnabled);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.measurementsMask);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.ccxRadioMgtEnabled);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCcxConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCcxConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeCcxConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.keepAliveTimeMs, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.apRoamingEnabled, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.measurementsMask, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.ccxRadioMgtEnabled, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeCoexConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 29) */
- bufferSize += 1; /* u8 primitive->coexConfig.coexEnableSchemeManagement */
- bufferSize += 1; /* u8 primitive->coexConfig.coexPeriodicWakeHost */
- bufferSize += 2; /* u16 primitive->coexConfig.coexTrafficBurstyLatencyMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexTrafficContinuousLatencyMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexObexBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexObexBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpBrBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpBrBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpEdrBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexPagingBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexPagingBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexInquiryBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexInquiryBlackoutPeriodMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCoexConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCoexConfigSetReq *primitive = (CsrWifiSmeCoexConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->coexConfig.coexEnableSchemeManagement);
- CsrUint8Ser(ptr, len, (u8) primitive->coexConfig.coexPeriodicWakeHost);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexTrafficBurstyLatencyMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexTrafficContinuousLatencyMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexObexBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexObexBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpBrBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpBrBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpEdrBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexPagingBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexPagingBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexInquiryBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexInquiryBlackoutPeriodMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCoexConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCoexConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeCoexConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexConfig.coexEnableSchemeManagement, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexConfig.coexPeriodicWakeHost, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexTrafficBurstyLatencyMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexTrafficContinuousLatencyMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexObexBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexObexBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpBrBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpBrBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpEdrBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexPagingBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexPagingBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexInquiryBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexInquiryBlackoutPeriodMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeConnectReqSizeof(void *msg)
-{
- CsrWifiSmeConnectReq *primitive = (CsrWifiSmeConnectReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 57) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 32; /* u8 primitive->connectionConfig.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->connectionConfig.ssid.length */
- bufferSize += 6; /* u8 primitive->connectionConfig.bssid.a[6] */
- bufferSize += 1; /* CsrWifiSmeBssType primitive->connectionConfig.bssType */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->connectionConfig.ifIndex */
- bufferSize += 1; /* CsrWifiSme80211PrivacyMode primitive->connectionConfig.privacyMode */
- bufferSize += 2; /* CsrWifiSmeAuthModeMask primitive->connectionConfig.authModeMask */
- bufferSize += 2; /* CsrWifiSmeEncryptionMask primitive->connectionConfig.encryptionModeMask */
- bufferSize += 2; /* u16 primitive->connectionConfig.mlmeAssociateReqInformationElementsLength */
- bufferSize += primitive->connectionConfig.mlmeAssociateReqInformationElementsLength; /* u8 primitive->connectionConfig.mlmeAssociateReqInformationElements */
- bufferSize += 1; /* CsrWifiSmeWmmQosInfoMask primitive->connectionConfig.wmmQosInfo */
- bufferSize += 1; /* u8 primitive->connectionConfig.adhocJoinOnly */
- bufferSize += 1; /* u8 primitive->connectionConfig.adhocChannel */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectReq *primitive = (CsrWifiSmeConnectReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.bssType);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.ifIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.privacyMode);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.authModeMask);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.encryptionModeMask);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.mlmeAssociateReqInformationElementsLength);
- if (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.mlmeAssociateReqInformationElements, ((u16) (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)));
- }
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.wmmQosInfo);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.adhocJoinOnly);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.adhocChannel);
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectReq *primitive = kmalloc(sizeof(CsrWifiSmeConnectReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->connectionConfig.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->connectionConfig.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->connectionConfig.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->connectionConfig.bssType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.ifIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.privacyMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.authModeMask, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.encryptionModeMask, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.mlmeAssociateReqInformationElementsLength, buffer, &offset);
- if (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)
- {
- primitive->connectionConfig.mlmeAssociateReqInformationElements = kmalloc(primitive->connectionConfig.mlmeAssociateReqInformationElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionConfig.mlmeAssociateReqInformationElements, buffer, &offset, ((u16) (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)));
- }
- else
- {
- primitive->connectionConfig.mlmeAssociateReqInformationElements = NULL;
- }
- CsrUint8Des((u8 *) &primitive->connectionConfig.wmmQosInfo, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.adhocJoinOnly, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.adhocChannel, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeConnectReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeConnectReq *primitive = (CsrWifiSmeConnectReq *) voidPrimitivePointer;
- kfree(primitive->connectionConfig.mlmeAssociateReqInformationElements);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeHostConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeHostPowerMode primitive->hostConfig.powerMode */
- bufferSize += 2; /* u16 primitive->hostConfig.applicationDataPeriodMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeHostConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeHostConfigSetReq *primitive = (CsrWifiSmeHostConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->hostConfig.powerMode);
- CsrUint16Ser(ptr, len, (u16) primitive->hostConfig.applicationDataPeriodMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeHostConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeHostConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeHostConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->hostConfig.powerMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->hostConfig.applicationDataPeriodMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeKeyReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 65) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* CsrWifiSmeKeyType primitive->key.keyType */
- bufferSize += 1; /* u8 primitive->key.keyIndex */
- bufferSize += 1; /* u8 primitive->key.wepTxKey */
- {
- u16 i2;
- for (i2 = 0; i2 < 8; i2++)
- {
- bufferSize += 2; /* u16 primitive->key.keyRsc[8] */
- }
- }
- bufferSize += 1; /* u8 primitive->key.authenticator */
- bufferSize += 6; /* u8 primitive->key.address.a[6] */
- bufferSize += 1; /* u8 primitive->key.keyLength */
- bufferSize += 32; /* u8 primitive->key.key[32] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeKeyReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeKeyReq *primitive = (CsrWifiSmeKeyReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->key.keyType);
- CsrUint8Ser(ptr, len, (u8) primitive->key.keyIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->key.wepTxKey);
- {
- u16 i2;
- for (i2 = 0; i2 < 8; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->key.keyRsc[i2]);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->key.authenticator);
- CsrMemCpySer(ptr, len, (const void *) primitive->key.address.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->key.keyLength);
- CsrMemCpySer(ptr, len, (const void *) primitive->key.key, ((u16) (32)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeKeyReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeKeyReq *primitive = kmalloc(sizeof(CsrWifiSmeKeyReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->key.keyType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->key.keyIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->key.wepTxKey, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 8; i2++)
- {
- CsrUint16Des((u16 *) &primitive->key.keyRsc[i2], buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->key.authenticator, buffer, &offset);
- CsrMemCpyDes(primitive->key.address.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->key.keyLength, buffer, &offset);
- CsrMemCpyDes(primitive->key.key, buffer, &offset, ((u16) (32)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeMibConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 1; /* u8 primitive->mibConfig.unifiFixMaxTxDataRate */
- bufferSize += 1; /* u8 primitive->mibConfig.unifiFixTxDataRate */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11RtsThreshold */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11FragmentationThreshold */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11CurrentTxPowerLevel */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibConfigSetReq *primitive = (CsrWifiSmeMibConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->mibConfig.unifiFixMaxTxDataRate);
- CsrUint8Ser(ptr, len, (u8) primitive->mibConfig.unifiFixTxDataRate);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11RtsThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11FragmentationThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11CurrentTxPowerLevel);
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeMibConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mibConfig.unifiFixMaxTxDataRate, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mibConfig.unifiFixTxDataRate, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11RtsThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11FragmentationThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11CurrentTxPowerLevel, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeMibGetNextReqSizeof(void *msg)
-{
- CsrWifiSmeMibGetNextReq *primitive = (CsrWifiSmeMibGetNextReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 6) */
- bufferSize += 2; /* u16 primitive->mibAttributeLength */
- bufferSize += primitive->mibAttributeLength; /* u8 primitive->mibAttribute */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibGetNextReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibGetNextReq *primitive = (CsrWifiSmeMibGetNextReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->mibAttributeLength);
- if (primitive->mibAttributeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibAttribute, ((u16) (primitive->mibAttributeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibGetNextReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibGetNextReq *primitive = kmalloc(sizeof(CsrWifiSmeMibGetNextReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibAttributeLength, buffer, &offset);
- if (primitive->mibAttributeLength)
- {
- primitive->mibAttribute = kmalloc(primitive->mibAttributeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibAttribute, buffer, &offset, ((u16) (primitive->mibAttributeLength)));
- }
- else
- {
- primitive->mibAttribute = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMibGetNextReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMibGetNextReq *primitive = (CsrWifiSmeMibGetNextReq *) voidPrimitivePointer;
- kfree(primitive->mibAttribute);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMibGetReqSizeof(void *msg)
-{
- CsrWifiSmeMibGetReq *primitive = (CsrWifiSmeMibGetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 6) */
- bufferSize += 2; /* u16 primitive->mibAttributeLength */
- bufferSize += primitive->mibAttributeLength; /* u8 primitive->mibAttribute */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibGetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibGetReq *primitive = (CsrWifiSmeMibGetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->mibAttributeLength);
- if (primitive->mibAttributeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibAttribute, ((u16) (primitive->mibAttributeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibGetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibGetReq *primitive = kmalloc(sizeof(CsrWifiSmeMibGetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibAttributeLength, buffer, &offset);
- if (primitive->mibAttributeLength)
- {
- primitive->mibAttribute = kmalloc(primitive->mibAttributeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibAttribute, buffer, &offset, ((u16) (primitive->mibAttributeLength)));
- }
- else
- {
- primitive->mibAttribute = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMibGetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMibGetReq *primitive = (CsrWifiSmeMibGetReq *) voidPrimitivePointer;
- kfree(primitive->mibAttribute);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMibSetReqSizeof(void *msg)
-{
- CsrWifiSmeMibSetReq *primitive = (CsrWifiSmeMibSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 6) */
- bufferSize += 2; /* u16 primitive->mibAttributeLength */
- bufferSize += primitive->mibAttributeLength; /* u8 primitive->mibAttribute */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibSetReq *primitive = (CsrWifiSmeMibSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->mibAttributeLength);
- if (primitive->mibAttributeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibAttribute, ((u16) (primitive->mibAttributeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibSetReq *primitive = kmalloc(sizeof(CsrWifiSmeMibSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibAttributeLength, buffer, &offset);
- if (primitive->mibAttributeLength)
- {
- primitive->mibAttribute = kmalloc(primitive->mibAttributeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibAttribute, buffer, &offset, ((u16) (primitive->mibAttributeLength)));
- }
- else
- {
- primitive->mibAttribute = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMibSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMibSetReq *primitive = (CsrWifiSmeMibSetReq *) voidPrimitivePointer;
- kfree(primitive->mibAttribute);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMulticastAddressReqSizeof(void *msg)
-{
- CsrWifiSmeMulticastAddressReq *primitive = (CsrWifiSmeMulticastAddressReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->setAddressesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->setAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMulticastAddressReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMulticastAddressReq *primitive = (CsrWifiSmeMulticastAddressReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->setAddressesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->setAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMulticastAddressReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMulticastAddressReq *primitive = kmalloc(sizeof(CsrWifiSmeMulticastAddressReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->setAddressesCount, buffer, &offset);
- primitive->setAddresses = NULL;
- if (primitive->setAddressesCount)
- {
- primitive->setAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->setAddressesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setAddressesCount; i1++)
- {
- CsrMemCpyDes(primitive->setAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMulticastAddressReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMulticastAddressReq *primitive = (CsrWifiSmeMulticastAddressReq *) voidPrimitivePointer;
- kfree(primitive->setAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePacketFilterSetReqSizeof(void *msg)
-{
- CsrWifiSmePacketFilterSetReq *primitive = (CsrWifiSmePacketFilterSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* u16 primitive->filterLength */
- bufferSize += primitive->filterLength; /* u8 primitive->filter */
- bufferSize += 1; /* CsrWifiSmePacketFilterMode primitive->mode */
- bufferSize += 4; /* u8 primitive->arpFilterAddress.a[4] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePacketFilterSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePacketFilterSetReq *primitive = (CsrWifiSmePacketFilterSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->filterLength);
- if (primitive->filterLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->filter, ((u16) (primitive->filterLength)));
- }
- CsrUint8Ser(ptr, len, (u8) primitive->mode);
- CsrMemCpySer(ptr, len, (const void *) primitive->arpFilterAddress.a, ((u16) (4)));
- return(ptr);
-}
-
-
-void* CsrWifiSmePacketFilterSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePacketFilterSetReq *primitive = kmalloc(sizeof(CsrWifiSmePacketFilterSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->filterLength, buffer, &offset);
- if (primitive->filterLength)
- {
- primitive->filter = kmalloc(primitive->filterLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->filter, buffer, &offset, ((u16) (primitive->filterLength)));
- }
- else
- {
- primitive->filter = NULL;
- }
- CsrUint8Des((u8 *) &primitive->mode, buffer, &offset);
- CsrMemCpyDes(primitive->arpFilterAddress.a, buffer, &offset, ((u16) (4)));
-
- return primitive;
-}
-
-
-void CsrWifiSmePacketFilterSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmePacketFilterSetReq *primitive = (CsrWifiSmePacketFilterSetReq *) voidPrimitivePointer;
- kfree(primitive->filter);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePmkidReqSizeof(void *msg)
-{
- CsrWifiSmePmkidReq *primitive = (CsrWifiSmePmkidReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 29) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->setPmkidsCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setPmkidsCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->setPmkids[i1].bssid.a[6] */
- bufferSize += 16; /* u8 primitive->setPmkids[i1].pmkid[16] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePmkidReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePmkidReq *primitive = (CsrWifiSmePmkidReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->setPmkidsCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setPmkidsCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->setPmkids[i1].bssid.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->setPmkids[i1].pmkid, ((u16) (16)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmePmkidReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePmkidReq *primitive = kmalloc(sizeof(CsrWifiSmePmkidReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->setPmkidsCount, buffer, &offset);
- primitive->setPmkids = NULL;
- if (primitive->setPmkidsCount)
- {
- primitive->setPmkids = kmalloc(sizeof(CsrWifiSmePmkid) * primitive->setPmkidsCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->setPmkidsCount; i1++)
- {
- CsrMemCpyDes(primitive->setPmkids[i1].bssid.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->setPmkids[i1].pmkid, buffer, &offset, ((u16) (16)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmePmkidReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmePmkidReq *primitive = (CsrWifiSmePmkidReq *) voidPrimitivePointer;
- kfree(primitive->setPmkids);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePowerConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 1; /* CsrWifiSmePowerSaveLevel primitive->powerConfig.powerSaveLevel */
- bufferSize += 2; /* u16 primitive->powerConfig.listenIntervalTu */
- bufferSize += 1; /* u8 primitive->powerConfig.rxDtims */
- bufferSize += 1; /* CsrWifiSmeD3AutoScanMode primitive->powerConfig.d3AutoScanMode */
- bufferSize += 1; /* u8 primitive->powerConfig.clientTrafficWindow */
- bufferSize += 1; /* u8 primitive->powerConfig.opportunisticPowerSave */
- bufferSize += 1; /* u8 primitive->powerConfig.noticeOfAbsence */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePowerConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePowerConfigSetReq *primitive = (CsrWifiSmePowerConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.powerSaveLevel);
- CsrUint16Ser(ptr, len, (u16) primitive->powerConfig.listenIntervalTu);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.rxDtims);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.d3AutoScanMode);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.clientTrafficWindow);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.opportunisticPowerSave);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.noticeOfAbsence);
- return(ptr);
-}
-
-
-void* CsrWifiSmePowerConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePowerConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmePowerConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.powerSaveLevel, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->powerConfig.listenIntervalTu, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.rxDtims, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.d3AutoScanMode, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.clientTrafficWindow, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.opportunisticPowerSave, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.noticeOfAbsence, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRoamingConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 70) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].rssiHighThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].rssiLowThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].snrHighThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].snrLowThreshold */
- }
- }
- bufferSize += 1; /* u8 primitive->roamingConfig.disableSmoothRoaming */
- bufferSize += 1; /* u8 primitive->roamingConfig.disableRoamScans */
- bufferSize += 1; /* u8 primitive->roamingConfig.reconnectLimit */
- bufferSize += 2; /* u16 primitive->roamingConfig.reconnectLimitIntervalMs */
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].intervalSeconds */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].validitySeconds */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRoamingConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRoamingConfigSetReq *primitive = (CsrWifiSmeRoamingConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].rssiHighThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].rssiLowThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].snrHighThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].snrLowThreshold);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.disableSmoothRoaming);
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.disableRoamScans);
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.reconnectLimit);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.reconnectLimitIntervalMs);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].intervalSeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].validitySeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeRoamingConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRoamingConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeRoamingConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].rssiHighThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].rssiLowThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].snrHighThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].snrLowThreshold, buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->roamingConfig.disableSmoothRoaming, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->roamingConfig.disableRoamScans, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->roamingConfig.reconnectLimit, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.reconnectLimitIntervalMs, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].intervalSeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].validitySeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeScanConfigSetReqSizeof(void *msg)
-{
- CsrWifiSmeScanConfigSetReq *primitive = (CsrWifiSmeScanConfigSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 63) */
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].intervalSeconds */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].validitySeconds */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu */
- }
- }
- bufferSize += 1; /* u8 primitive->scanConfig.disableAutonomousScans */
- bufferSize += 2; /* u16 primitive->scanConfig.maxResults */
- bufferSize += 1; /* s8 primitive->scanConfig.highRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.lowRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.deltaRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.highSnrThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.lowSnrThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.deltaSnrThreshold */
- bufferSize += 2; /* u16 primitive->scanConfig.passiveChannelListCount */
- bufferSize += primitive->scanConfig.passiveChannelListCount; /* u8 primitive->scanConfig.passiveChannelList */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeScanConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeScanConfigSetReq *primitive = (CsrWifiSmeScanConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].intervalSeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].validitySeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.disableAutonomousScans);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.maxResults);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.highRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.lowRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.deltaRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.highSnrThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.lowSnrThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.deltaSnrThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.passiveChannelListCount);
- if (primitive->scanConfig.passiveChannelListCount)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanConfig.passiveChannelList, ((u16) (primitive->scanConfig.passiveChannelListCount)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeScanConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeScanConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeScanConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].intervalSeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].validitySeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu, buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->scanConfig.disableAutonomousScans, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.maxResults, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.highRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.lowRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.deltaRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.highSnrThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.lowSnrThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.deltaSnrThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.passiveChannelListCount, buffer, &offset);
- if (primitive->scanConfig.passiveChannelListCount)
- {
- primitive->scanConfig.passiveChannelList = kmalloc(primitive->scanConfig.passiveChannelListCount, GFP_KERNEL);
- CsrMemCpyDes(primitive->scanConfig.passiveChannelList, buffer, &offset, ((u16) (primitive->scanConfig.passiveChannelListCount)));
- }
- else
- {
- primitive->scanConfig.passiveChannelList = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeScanConfigSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeScanConfigSetReq *primitive = (CsrWifiSmeScanConfigSetReq *) voidPrimitivePointer;
- kfree(primitive->scanConfig.passiveChannelList);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeScanFullReqSizeof(void *msg)
-{
- CsrWifiSmeScanFullReq *primitive = (CsrWifiSmeScanFullReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 52) */
- bufferSize += 1; /* u8 primitive->ssidCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->ssidCount; i1++)
- {
- bufferSize += 32; /* u8 primitive->ssid[i1].ssid[32] */
- bufferSize += 1; /* u8 primitive->ssid[i1].length */
- }
- }
- bufferSize += 6; /* u8 primitive->bssid.a[6] */
- bufferSize += 1; /* u8 primitive->forceScan */
- bufferSize += 1; /* CsrWifiSmeBssType primitive->bssType */
- bufferSize += 1; /* CsrWifiSmeScanType primitive->scanType */
- bufferSize += 2; /* u16 primitive->channelListCount */
- bufferSize += primitive->channelListCount; /* u8 primitive->channelList */
- bufferSize += 2; /* u16 primitive->probeIeLength */
- bufferSize += primitive->probeIeLength; /* u8 primitive->probeIe */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeScanFullReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeScanFullReq *primitive = (CsrWifiSmeScanFullReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->ssidCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->ssidCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->ssid[i1].ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->ssid[i1].length);
- }
- }
- CsrMemCpySer(ptr, len, (const void *) primitive->bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->forceScan);
- CsrUint8Ser(ptr, len, (u8) primitive->bssType);
- CsrUint8Ser(ptr, len, (u8) primitive->scanType);
- CsrUint16Ser(ptr, len, (u16) primitive->channelListCount);
- if (primitive->channelListCount)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->channelList, ((u16) (primitive->channelListCount)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->probeIeLength);
- if (primitive->probeIeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->probeIe, ((u16) (primitive->probeIeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeScanFullReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeScanFullReq *primitive = kmalloc(sizeof(CsrWifiSmeScanFullReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ssidCount, buffer, &offset);
- primitive->ssid = NULL;
- if (primitive->ssidCount)
- {
- primitive->ssid = kmalloc(sizeof(CsrWifiSsid) * primitive->ssidCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->ssidCount; i1++)
- {
- CsrMemCpyDes(primitive->ssid[i1].ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->ssid[i1].length, buffer, &offset);
- }
- }
- CsrMemCpyDes(primitive->bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->forceScan, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->bssType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->channelListCount, buffer, &offset);
- if (primitive->channelListCount)
- {
- primitive->channelList = kmalloc(primitive->channelListCount, GFP_KERNEL);
- CsrMemCpyDes(primitive->channelList, buffer, &offset, ((u16) (primitive->channelListCount)));
- }
- else
- {
- primitive->channelList = NULL;
- }
- CsrUint16Des((u16 *) &primitive->probeIeLength, buffer, &offset);
- if (primitive->probeIeLength)
- {
- primitive->probeIe = kmalloc(primitive->probeIeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->probeIe, buffer, &offset, ((u16) (primitive->probeIeLength)));
- }
- else
- {
- primitive->probeIe = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeScanFullReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeScanFullReq *primitive = (CsrWifiSmeScanFullReq *) voidPrimitivePointer;
- kfree(primitive->ssid);
- kfree(primitive->channelList);
- kfree(primitive->probeIe);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeSmeStaConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->smeConfig.connectionQualityRssiChangeTrigger */
- bufferSize += 1; /* u8 primitive->smeConfig.connectionQualitySnrChangeTrigger */
- bufferSize += 1; /* CsrWifiSmeWmmModeMask primitive->smeConfig.wmmModeMask */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->smeConfig.ifIndex */
- bufferSize += 1; /* u8 primitive->smeConfig.allowUnicastUseGroupCipher */
- bufferSize += 1; /* u8 primitive->smeConfig.enableOpportunisticKeyCaching */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSmeStaConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSmeStaConfigSetReq *primitive = (CsrWifiSmeSmeStaConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.connectionQualityRssiChangeTrigger);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.connectionQualitySnrChangeTrigger);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.wmmModeMask);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.ifIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.allowUnicastUseGroupCipher);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.enableOpportunisticKeyCaching);
- return(ptr);
-}
-
-
-void* CsrWifiSmeSmeStaConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSmeStaConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeSmeStaConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.connectionQualityRssiChangeTrigger, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.connectionQualitySnrChangeTrigger, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.wmmModeMask, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.ifIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.allowUnicastUseGroupCipher, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.enableOpportunisticKeyCaching, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeTspecReqSizeof(void *msg)
-{
- CsrWifiSmeTspecReq *primitive = (CsrWifiSmeTspecReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 18) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 4; /* u32 primitive->transactionId */
- bufferSize += 1; /* u8 primitive->strict */
- bufferSize += 1; /* CsrWifiSmeTspecCtrlMask primitive->ctrlMask */
- bufferSize += 2; /* u16 primitive->tspecLength */
- bufferSize += primitive->tspecLength; /* u8 primitive->tspec */
- bufferSize += 2; /* u16 primitive->tclasLength */
- bufferSize += primitive->tclasLength; /* u8 primitive->tclas */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeTspecReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeTspecReq *primitive = (CsrWifiSmeTspecReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint32Ser(ptr, len, (u32) primitive->transactionId);
- CsrUint8Ser(ptr, len, (u8) primitive->strict);
- CsrUint8Ser(ptr, len, (u8) primitive->ctrlMask);
- CsrUint16Ser(ptr, len, (u16) primitive->tspecLength);
- if (primitive->tspecLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tspec, ((u16) (primitive->tspecLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->tclasLength);
- if (primitive->tclasLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tclas, ((u16) (primitive->tclasLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeTspecReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeTspecReq *primitive = kmalloc(sizeof(CsrWifiSmeTspecReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->transactionId, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->strict, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ctrlMask, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->tspecLength, buffer, &offset);
- if (primitive->tspecLength)
- {
- primitive->tspec = kmalloc(primitive->tspecLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tspec, buffer, &offset, ((u16) (primitive->tspecLength)));
- }
- else
- {
- primitive->tspec = NULL;
- }
- CsrUint16Des((u16 *) &primitive->tclasLength, buffer, &offset);
- if (primitive->tclasLength)
- {
- primitive->tclas = kmalloc(primitive->tclasLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tclas, buffer, &offset, ((u16) (primitive->tclasLength)));
- }
- else
- {
- primitive->tclas = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeTspecReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeTspecReq *primitive = (CsrWifiSmeTspecReq *) voidPrimitivePointer;
- kfree(primitive->tspec);
- kfree(primitive->tclas);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeWifiFlightmodeReqSizeof(void *msg)
-{
- CsrWifiSmeWifiFlightmodeReq *primitive = (CsrWifiSmeWifiFlightmodeReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 14) */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- bufferSize += 2; /* u16 primitive->mibFilesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- bufferSize += 2; /* u16 primitive->mibFiles[i1].length */
- bufferSize += primitive->mibFiles[i1].length; /* u8 primitive->mibFiles[i1].data */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeWifiFlightmodeReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeWifiFlightmodeReq *primitive = (CsrWifiSmeWifiFlightmodeReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->mibFilesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->mibFiles[i1].length);
- if (primitive->mibFiles[i1].length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibFiles[i1].data, ((u16) (primitive->mibFiles[i1].length)));
- }
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeWifiFlightmodeReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeWifiFlightmodeReq *primitive = kmalloc(sizeof(CsrWifiSmeWifiFlightmodeReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->mibFilesCount, buffer, &offset);
- primitive->mibFiles = NULL;
- if (primitive->mibFilesCount)
- {
- primitive->mibFiles = kmalloc(sizeof(CsrWifiSmeDataBlock) * primitive->mibFilesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- CsrUint16Des((u16 *) &primitive->mibFiles[i1].length, buffer, &offset);
- if (primitive->mibFiles[i1].length)
- {
- primitive->mibFiles[i1].data = kmalloc(primitive->mibFiles[i1].length, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibFiles[i1].data, buffer, &offset, ((u16) (primitive->mibFiles[i1].length)));
- }
- else
- {
- primitive->mibFiles[i1].data = NULL;
- }
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeWifiFlightmodeReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeWifiFlightmodeReq *primitive = (CsrWifiSmeWifiFlightmodeReq *) voidPrimitivePointer;
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- kfree(primitive->mibFiles[i1].data);
- }
- }
- kfree(primitive->mibFiles);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeWifiOnReqSizeof(void *msg)
-{
- CsrWifiSmeWifiOnReq *primitive = (CsrWifiSmeWifiOnReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 14) */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- bufferSize += 2; /* u16 primitive->mibFilesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- bufferSize += 2; /* u16 primitive->mibFiles[i1].length */
- bufferSize += primitive->mibFiles[i1].length; /* u8 primitive->mibFiles[i1].data */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeWifiOnReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeWifiOnReq *primitive = (CsrWifiSmeWifiOnReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->mibFilesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->mibFiles[i1].length);
- if (primitive->mibFiles[i1].length)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibFiles[i1].data, ((u16) (primitive->mibFiles[i1].length)));
- }
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeWifiOnReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeWifiOnReq *primitive = kmalloc(sizeof(CsrWifiSmeWifiOnReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->mibFilesCount, buffer, &offset);
- primitive->mibFiles = NULL;
- if (primitive->mibFilesCount)
- {
- primitive->mibFiles = kmalloc(sizeof(CsrWifiSmeDataBlock) * primitive->mibFilesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- CsrUint16Des((u16 *) &primitive->mibFiles[i1].length, buffer, &offset);
- if (primitive->mibFiles[i1].length)
- {
- primitive->mibFiles[i1].data = kmalloc(primitive->mibFiles[i1].length, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibFiles[i1].data, buffer, &offset, ((u16) (primitive->mibFiles[i1].length)));
- }
- else
- {
- primitive->mibFiles[i1].data = NULL;
- }
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeWifiOnReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeWifiOnReq *primitive = (CsrWifiSmeWifiOnReq *) voidPrimitivePointer;
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->mibFilesCount; i1++)
- {
- kfree(primitive->mibFiles[i1].data);
- }
- }
- kfree(primitive->mibFiles);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCloakedSsidsSetReqSizeof(void *msg)
-{
- CsrWifiSmeCloakedSsidsSetReq *primitive = (CsrWifiSmeCloakedSsidsSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 37) */
- bufferSize += 1; /* u8 primitive->cloakedSsids.cloakedSsidsCount */
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- bufferSize += 32; /* u8 primitive->cloakedSsids.cloakedSsids[i2].ssid[32] */
- bufferSize += 1; /* u8 primitive->cloakedSsids.cloakedSsids[i2].length */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCloakedSsidsSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCloakedSsidsSetReq *primitive = (CsrWifiSmeCloakedSsidsSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->cloakedSsids.cloakedSsidsCount);
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->cloakedSsids.cloakedSsids[i2].ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->cloakedSsids.cloakedSsids[i2].length);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeCloakedSsidsSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCloakedSsidsSetReq *primitive = kmalloc(sizeof(CsrWifiSmeCloakedSsidsSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->cloakedSsids.cloakedSsidsCount, buffer, &offset);
- primitive->cloakedSsids.cloakedSsids = NULL;
- if (primitive->cloakedSsids.cloakedSsidsCount)
- {
- primitive->cloakedSsids.cloakedSsids = kmalloc(sizeof(CsrWifiSsid) * primitive->cloakedSsids.cloakedSsidsCount, GFP_KERNEL);
- }
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- CsrMemCpyDes(primitive->cloakedSsids.cloakedSsids[i2].ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->cloakedSsids.cloakedSsids[i2].length, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeCloakedSsidsSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeCloakedSsidsSetReq *primitive = (CsrWifiSmeCloakedSsidsSetReq *) voidPrimitivePointer;
- kfree(primitive->cloakedSsids.cloakedSsids);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeSmeCommonConfigSetReqSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 1; /* CsrWifiSme80211dTrustLevel primitive->deviceConfig.trustLevel */
- bufferSize += 2; /* u8 primitive->deviceConfig.countryCode[2] */
- bufferSize += 1; /* CsrWifiSmeFirmwareDriverInterface primitive->deviceConfig.firmwareDriverInterface */
- bufferSize += 1; /* u8 primitive->deviceConfig.enableStrictDraftN */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSmeCommonConfigSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSmeCommonConfigSetReq *primitive = (CsrWifiSmeSmeCommonConfigSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.trustLevel);
- CsrMemCpySer(ptr, len, (const void *) primitive->deviceConfig.countryCode, ((u16) (2)));
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.firmwareDriverInterface);
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.enableStrictDraftN);
- return(ptr);
-}
-
-
-void* CsrWifiSmeSmeCommonConfigSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSmeCommonConfigSetReq *primitive = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->deviceConfig.trustLevel, buffer, &offset);
- CsrMemCpyDes(primitive->deviceConfig.countryCode, buffer, &offset, ((u16) (2)));
- CsrUint8Des((u8 *) &primitive->deviceConfig.firmwareDriverInterface, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->deviceConfig.enableStrictDraftN, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeWpsConfigurationReqSizeof(void *msg)
-{
- CsrWifiSmeWpsConfigurationReq *primitive = (CsrWifiSmeWpsConfigurationReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 240) */
- bufferSize += 1; /* u8 primitive->wpsConfig.wpsVersion */
- bufferSize += 16; /* u8 primitive->wpsConfig.uuid[16] */
- bufferSize += 32; /* u8 primitive->wpsConfig.deviceName[32] */
- bufferSize += 1; /* u8 primitive->wpsConfig.deviceNameLength */
- bufferSize += 64; /* u8 primitive->wpsConfig.manufacturer[64] */
- bufferSize += 1; /* u8 primitive->wpsConfig.manufacturerLength */
- bufferSize += 32; /* u8 primitive->wpsConfig.modelName[32] */
- bufferSize += 1; /* u8 primitive->wpsConfig.modelNameLength */
- bufferSize += 32; /* u8 primitive->wpsConfig.modelNumber[32] */
- bufferSize += 1; /* u8 primitive->wpsConfig.modelNumberLength */
- bufferSize += 32; /* u8 primitive->wpsConfig.serialNumber[32] */
- bufferSize += 8; /* u8 primitive->wpsConfig.primDeviceType.deviceDetails[8] */
- bufferSize += 1; /* u8 primitive->wpsConfig.secondaryDeviceTypeCount */
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->wpsConfig.secondaryDeviceTypeCount; i2++)
- {
- bufferSize += 8; /* u8 primitive->wpsConfig.secondaryDeviceType[i2].deviceDetails[8] */
- }
- }
- bufferSize += 2; /* CsrWifiSmeWpsConfigTypeMask primitive->wpsConfig.configMethods */
- bufferSize += 1; /* u8 primitive->wpsConfig.rfBands */
- bufferSize += 4; /* u8 primitive->wpsConfig.osVersion[4] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeWpsConfigurationReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeWpsConfigurationReq *primitive = (CsrWifiSmeWpsConfigurationReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.wpsVersion);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.uuid, ((u16) (16)));
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.deviceName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.deviceNameLength);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.manufacturer, ((u16) (64)));
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.manufacturerLength);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.modelName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.modelNameLength);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.modelNumber, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.modelNumberLength);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.serialNumber, ((u16) (32)));
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.primDeviceType.deviceDetails, ((u16) (8)));
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.secondaryDeviceTypeCount);
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->wpsConfig.secondaryDeviceTypeCount; i2++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.secondaryDeviceType[i2].deviceDetails, ((u16) (8)));
- }
- }
- CsrUint16Ser(ptr, len, (u16) primitive->wpsConfig.configMethods);
- CsrUint8Ser(ptr, len, (u8) primitive->wpsConfig.rfBands);
- CsrMemCpySer(ptr, len, (const void *) primitive->wpsConfig.osVersion, ((u16) (4)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeWpsConfigurationReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeWpsConfigurationReq *primitive = kmalloc(sizeof(CsrWifiSmeWpsConfigurationReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wpsConfig.wpsVersion, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.uuid, buffer, &offset, ((u16) (16)));
- CsrMemCpyDes(primitive->wpsConfig.deviceName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->wpsConfig.deviceNameLength, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.manufacturer, buffer, &offset, ((u16) (64)));
- CsrUint8Des((u8 *) &primitive->wpsConfig.manufacturerLength, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.modelName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->wpsConfig.modelNameLength, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.modelNumber, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->wpsConfig.modelNumberLength, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.serialNumber, buffer, &offset, ((u16) (32)));
- CsrMemCpyDes(primitive->wpsConfig.primDeviceType.deviceDetails, buffer, &offset, ((u16) (8)));
- CsrUint8Des((u8 *) &primitive->wpsConfig.secondaryDeviceTypeCount, buffer, &offset);
- primitive->wpsConfig.secondaryDeviceType = NULL;
- if (primitive->wpsConfig.secondaryDeviceTypeCount)
- {
- primitive->wpsConfig.secondaryDeviceType = kmalloc(sizeof(CsrWifiSmeWpsDeviceType) * primitive->wpsConfig.secondaryDeviceTypeCount, GFP_KERNEL);
- }
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->wpsConfig.secondaryDeviceTypeCount; i2++)
- {
- CsrMemCpyDes(primitive->wpsConfig.secondaryDeviceType[i2].deviceDetails, buffer, &offset, ((u16) (8)));
- }
- }
- CsrUint16Des((u16 *) &primitive->wpsConfig.configMethods, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->wpsConfig.rfBands, buffer, &offset);
- CsrMemCpyDes(primitive->wpsConfig.osVersion, buffer, &offset, ((u16) (4)));
-
- return primitive;
-}
-
-
-void CsrWifiSmeWpsConfigurationReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeWpsConfigurationReq *primitive = (CsrWifiSmeWpsConfigurationReq *) voidPrimitivePointer;
- kfree(primitive->wpsConfig.secondaryDeviceType);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeSetReqSizeof(void *msg)
-{
- CsrWifiSmeSetReq *primitive = (CsrWifiSmeSetReq *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 4; /* u32 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSetReqSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSetReq *primitive = (CsrWifiSmeSetReq *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint32Ser(ptr, len, (u32) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeSetReqDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSetReq *primitive = kmalloc(sizeof(CsrWifiSmeSetReq), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeSetReqSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeSetReq *primitive = (CsrWifiSmeSetReq *) voidPrimitivePointer;
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeAdhocConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->adHocConfig.atimWindowTu */
- bufferSize += 2; /* u16 primitive->adHocConfig.beaconPeriodTu */
- bufferSize += 2; /* u16 primitive->adHocConfig.joinOnlyAttempts */
- bufferSize += 2; /* u16 primitive->adHocConfig.joinAttemptIntervalMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeAdhocConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeAdhocConfigGetCfm *primitive = (CsrWifiSmeAdhocConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.atimWindowTu);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.beaconPeriodTu);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.joinOnlyAttempts);
- CsrUint16Ser(ptr, len, (u16) primitive->adHocConfig.joinAttemptIntervalMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeAdhocConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeAdhocConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeAdhocConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.atimWindowTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.beaconPeriodTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.joinOnlyAttempts, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->adHocConfig.joinAttemptIntervalMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeAssociationCompleteIndSizeof(void *msg)
-{
- CsrWifiSmeAssociationCompleteInd *primitive = (CsrWifiSmeAssociationCompleteInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 98) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 32; /* u8 primitive->connectionInfo.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->connectionInfo.ssid.length */
- bufferSize += 6; /* u8 primitive->connectionInfo.bssid.a[6] */
- bufferSize += 1; /* CsrWifiSme80211NetworkType primitive->connectionInfo.networkType80211 */
- bufferSize += 1; /* u8 primitive->connectionInfo.channelNumber */
- bufferSize += 2; /* u16 primitive->connectionInfo.channelFrequency */
- bufferSize += 2; /* CsrWifiSmeAuthMode primitive->connectionInfo.authMode */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.pairwiseCipher */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.groupCipher */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->connectionInfo.ifIndex */
- bufferSize += 2; /* u16 primitive->connectionInfo.atimWindowTu */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconPeriodTu */
- bufferSize += 1; /* u8 primitive->connectionInfo.reassociation */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconFrameLength */
- bufferSize += primitive->connectionInfo.beaconFrameLength; /* u8 primitive->connectionInfo.beaconFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationReqFrameLength */
- bufferSize += primitive->connectionInfo.associationReqFrameLength; /* u8 primitive->connectionInfo.associationReqFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationRspFrameLength */
- bufferSize += primitive->connectionInfo.associationRspFrameLength; /* u8 primitive->connectionInfo.associationRspFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocScanInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocScanInfoElementsLength; /* u8 primitive->connectionInfo.assocScanInfoElements */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqCapabilities */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqListenIntervalTu */
- bufferSize += 6; /* u8 primitive->connectionInfo.assocReqApAddress.a[6] */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocReqInfoElementsLength; /* u8 primitive->connectionInfo.assocReqInfoElements */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Result primitive->connectionInfo.assocRspResult */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspCapabilityInfo */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspAssociationId */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocRspInfoElementsLength; /* u8 primitive->connectionInfo.assocRspInfoElements */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Reason primitive->deauthReason */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeAssociationCompleteIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeAssociationCompleteInd *primitive = (CsrWifiSmeAssociationCompleteInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.networkType80211);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.channelNumber);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.channelFrequency);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.authMode);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.pairwiseCipher);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.groupCipher);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ifIndex);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.atimWindowTu);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconPeriodTu);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.reassociation);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconFrameLength);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.beaconFrame, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationReqFrameLength);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationReqFrame, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationRspFrameLength);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationRspFrame, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocScanInfoElementsLength);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocScanInfoElements, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqCapabilities);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqListenIntervalTu);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqApAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqInfoElementsLength);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqInfoElements, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspResult);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspCapabilityInfo);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspAssociationId);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspInfoElementsLength);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocRspInfoElements, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->deauthReason);
- return(ptr);
-}
-
-
-void* CsrWifiSmeAssociationCompleteIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeAssociationCompleteInd *primitive = kmalloc(sizeof(CsrWifiSmeAssociationCompleteInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.networkType80211, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.channelNumber, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.channelFrequency, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.authMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.pairwiseCipher, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.groupCipher, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.ifIndex, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.atimWindowTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconPeriodTu, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.reassociation, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconFrameLength, buffer, &offset);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- primitive->connectionInfo.beaconFrame = kmalloc(primitive->connectionInfo.beaconFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.beaconFrame, buffer, &offset, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- else
- {
- primitive->connectionInfo.beaconFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationReqFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- primitive->connectionInfo.associationReqFrame = kmalloc(primitive->connectionInfo.associationReqFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationReqFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationReqFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationRspFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- primitive->connectionInfo.associationRspFrame = kmalloc(primitive->connectionInfo.associationRspFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationRspFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationRspFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocScanInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- primitive->connectionInfo.assocScanInfoElements = kmalloc(primitive->connectionInfo.assocScanInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocScanInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocScanInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqCapabilities, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqListenIntervalTu, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.assocReqApAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- primitive->connectionInfo.assocReqInfoElements = kmalloc(primitive->connectionInfo.assocReqInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocReqInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocReqInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspResult, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspCapabilityInfo, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspAssociationId, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- primitive->connectionInfo.assocRspInfoElements = kmalloc(primitive->connectionInfo.assocRspInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocRspInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocRspInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->deauthReason, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeAssociationCompleteIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeAssociationCompleteInd *primitive = (CsrWifiSmeAssociationCompleteInd *) voidPrimitivePointer;
- kfree(primitive->connectionInfo.beaconFrame);
- kfree(primitive->connectionInfo.associationReqFrame);
- kfree(primitive->connectionInfo.associationRspFrame);
- kfree(primitive->connectionInfo.assocScanInfoElements);
- kfree(primitive->connectionInfo.assocReqInfoElements);
- kfree(primitive->connectionInfo.assocRspInfoElements);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeAssociationStartIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 44) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- bufferSize += 32; /* u8 primitive->ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->ssid.length */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeAssociationStartIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeAssociationStartInd *primitive = (CsrWifiSmeAssociationStartInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->ssid.length);
- return(ptr);
-}
-
-
-void* CsrWifiSmeAssociationStartIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeAssociationStartInd *primitive = kmalloc(sizeof(CsrWifiSmeAssociationStartInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->ssid.length, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeBlacklistCfmSizeof(void *msg)
-{
- CsrWifiSmeBlacklistCfm *primitive = (CsrWifiSmeBlacklistCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->getAddressCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->getAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeBlacklistCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeBlacklistCfm *primitive = (CsrWifiSmeBlacklistCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->getAddressCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->getAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeBlacklistCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeBlacklistCfm *primitive = kmalloc(sizeof(CsrWifiSmeBlacklistCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->getAddressCount, buffer, &offset);
- primitive->getAddresses = NULL;
- if (primitive->getAddressCount)
- {
- primitive->getAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->getAddressCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressCount; i1++)
- {
- CsrMemCpyDes(primitive->getAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeBlacklistCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeBlacklistCfm *primitive = (CsrWifiSmeBlacklistCfm *) voidPrimitivePointer;
- kfree(primitive->getAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCalibrationDataGetCfmSizeof(void *msg)
-{
- CsrWifiSmeCalibrationDataGetCfm *primitive = (CsrWifiSmeCalibrationDataGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->calibrationDataLength */
- bufferSize += primitive->calibrationDataLength; /* u8 primitive->calibrationData */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCalibrationDataGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCalibrationDataGetCfm *primitive = (CsrWifiSmeCalibrationDataGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->calibrationDataLength);
- if (primitive->calibrationDataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->calibrationData, ((u16) (primitive->calibrationDataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeCalibrationDataGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCalibrationDataGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCalibrationDataGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->calibrationDataLength, buffer, &offset);
- if (primitive->calibrationDataLength)
- {
- primitive->calibrationData = kmalloc(primitive->calibrationDataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->calibrationData, buffer, &offset, ((u16) (primitive->calibrationDataLength)));
- }
- else
- {
- primitive->calibrationData = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeCalibrationDataGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeCalibrationDataGetCfm *primitive = (CsrWifiSmeCalibrationDataGetCfm *) voidPrimitivePointer;
- kfree(primitive->calibrationData);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCcxConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->ccxConfig.keepAliveTimeMs */
- bufferSize += 1; /* u8 primitive->ccxConfig.apRoamingEnabled */
- bufferSize += 1; /* u8 primitive->ccxConfig.measurementsMask */
- bufferSize += 1; /* u8 primitive->ccxConfig.ccxRadioMgtEnabled */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCcxConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCcxConfigGetCfm *primitive = (CsrWifiSmeCcxConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.keepAliveTimeMs);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.apRoamingEnabled);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.measurementsMask);
- CsrUint8Ser(ptr, len, (u8) primitive->ccxConfig.ccxRadioMgtEnabled);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCcxConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCcxConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCcxConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.keepAliveTimeMs, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.apRoamingEnabled, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.measurementsMask, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->ccxConfig.ccxRadioMgtEnabled, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeCcxConfigSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCcxConfigSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCcxConfigSetCfm *primitive = (CsrWifiSmeCcxConfigSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCcxConfigSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCcxConfigSetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCcxConfigSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeCoexConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 31) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->coexConfig.coexEnableSchemeManagement */
- bufferSize += 1; /* u8 primitive->coexConfig.coexPeriodicWakeHost */
- bufferSize += 2; /* u16 primitive->coexConfig.coexTrafficBurstyLatencyMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexTrafficContinuousLatencyMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexObexBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexObexBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpBrBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpBrBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpEdrBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexPagingBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexPagingBlackoutPeriodMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexInquiryBlackoutDurationMs */
- bufferSize += 2; /* u16 primitive->coexConfig.coexInquiryBlackoutPeriodMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCoexConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCoexConfigGetCfm *primitive = (CsrWifiSmeCoexConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->coexConfig.coexEnableSchemeManagement);
- CsrUint8Ser(ptr, len, (u8) primitive->coexConfig.coexPeriodicWakeHost);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexTrafficBurstyLatencyMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexTrafficContinuousLatencyMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexObexBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexObexBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpBrBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpBrBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpEdrBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexPagingBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexPagingBlackoutPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexInquiryBlackoutDurationMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexConfig.coexInquiryBlackoutPeriodMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCoexConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCoexConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCoexConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexConfig.coexEnableSchemeManagement, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexConfig.coexPeriodicWakeHost, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexTrafficBurstyLatencyMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexTrafficContinuousLatencyMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexObexBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexObexBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpBrBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpBrBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpEdrBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexA2dpEdrBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexPagingBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexPagingBlackoutPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexInquiryBlackoutDurationMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexConfig.coexInquiryBlackoutPeriodMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeCoexInfoGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 24) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->coexInfo.hasTrafficData */
- bufferSize += 1; /* CsrWifiSmeTrafficType primitive->coexInfo.currentTrafficType */
- bufferSize += 2; /* u16 primitive->coexInfo.currentPeriodMs */
- bufferSize += 1; /* CsrWifiSmePowerSaveLevel primitive->coexInfo.currentPowerSave */
- bufferSize += 2; /* u16 primitive->coexInfo.currentCoexPeriodMs */
- bufferSize += 2; /* u16 primitive->coexInfo.currentCoexLatencyMs */
- bufferSize += 1; /* u8 primitive->coexInfo.hasBtDevice */
- bufferSize += 4; /* u32 primitive->coexInfo.currentBlackoutDurationUs */
- bufferSize += 4; /* u32 primitive->coexInfo.currentBlackoutPeriodUs */
- bufferSize += 1; /* CsrWifiSmeCoexScheme primitive->coexInfo.currentCoexScheme */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCoexInfoGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCoexInfoGetCfm *primitive = (CsrWifiSmeCoexInfoGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->coexInfo.hasTrafficData);
- CsrUint8Ser(ptr, len, (u8) primitive->coexInfo.currentTrafficType);
- CsrUint16Ser(ptr, len, (u16) primitive->coexInfo.currentPeriodMs);
- CsrUint8Ser(ptr, len, (u8) primitive->coexInfo.currentPowerSave);
- CsrUint16Ser(ptr, len, (u16) primitive->coexInfo.currentCoexPeriodMs);
- CsrUint16Ser(ptr, len, (u16) primitive->coexInfo.currentCoexLatencyMs);
- CsrUint8Ser(ptr, len, (u8) primitive->coexInfo.hasBtDevice);
- CsrUint32Ser(ptr, len, (u32) primitive->coexInfo.currentBlackoutDurationUs);
- CsrUint32Ser(ptr, len, (u32) primitive->coexInfo.currentBlackoutPeriodUs);
- CsrUint8Ser(ptr, len, (u8) primitive->coexInfo.currentCoexScheme);
- return(ptr);
-}
-
-
-void* CsrWifiSmeCoexInfoGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCoexInfoGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCoexInfoGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexInfo.hasTrafficData, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexInfo.currentTrafficType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexInfo.currentPeriodMs, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexInfo.currentPowerSave, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexInfo.currentCoexPeriodMs, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->coexInfo.currentCoexLatencyMs, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexInfo.hasBtDevice, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->coexInfo.currentBlackoutDurationUs, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->coexInfo.currentBlackoutPeriodUs, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->coexInfo.currentCoexScheme, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeConnectCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectCfm *primitive = (CsrWifiSmeConnectCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectCfm *primitive = kmalloc(sizeof(CsrWifiSmeConnectCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeConnectionConfigGetCfmSizeof(void *msg)
-{
- CsrWifiSmeConnectionConfigGetCfm *primitive = (CsrWifiSmeConnectionConfigGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 59) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 32; /* u8 primitive->connectionConfig.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->connectionConfig.ssid.length */
- bufferSize += 6; /* u8 primitive->connectionConfig.bssid.a[6] */
- bufferSize += 1; /* CsrWifiSmeBssType primitive->connectionConfig.bssType */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->connectionConfig.ifIndex */
- bufferSize += 1; /* CsrWifiSme80211PrivacyMode primitive->connectionConfig.privacyMode */
- bufferSize += 2; /* CsrWifiSmeAuthModeMask primitive->connectionConfig.authModeMask */
- bufferSize += 2; /* CsrWifiSmeEncryptionMask primitive->connectionConfig.encryptionModeMask */
- bufferSize += 2; /* u16 primitive->connectionConfig.mlmeAssociateReqInformationElementsLength */
- bufferSize += primitive->connectionConfig.mlmeAssociateReqInformationElementsLength; /* u8 primitive->connectionConfig.mlmeAssociateReqInformationElements */
- bufferSize += 1; /* CsrWifiSmeWmmQosInfoMask primitive->connectionConfig.wmmQosInfo */
- bufferSize += 1; /* u8 primitive->connectionConfig.adhocJoinOnly */
- bufferSize += 1; /* u8 primitive->connectionConfig.adhocChannel */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectionConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectionConfigGetCfm *primitive = (CsrWifiSmeConnectionConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.bssType);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.ifIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.privacyMode);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.authModeMask);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.encryptionModeMask);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionConfig.mlmeAssociateReqInformationElementsLength);
- if (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionConfig.mlmeAssociateReqInformationElements, ((u16) (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)));
- }
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.wmmQosInfo);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.adhocJoinOnly);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionConfig.adhocChannel);
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectionConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectionConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeConnectionConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->connectionConfig.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->connectionConfig.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->connectionConfig.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->connectionConfig.bssType, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.ifIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.privacyMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.authModeMask, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.encryptionModeMask, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionConfig.mlmeAssociateReqInformationElementsLength, buffer, &offset);
- if (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)
- {
- primitive->connectionConfig.mlmeAssociateReqInformationElements = kmalloc(primitive->connectionConfig.mlmeAssociateReqInformationElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionConfig.mlmeAssociateReqInformationElements, buffer, &offset, ((u16) (primitive->connectionConfig.mlmeAssociateReqInformationElementsLength)));
- }
- else
- {
- primitive->connectionConfig.mlmeAssociateReqInformationElements = NULL;
- }
- CsrUint8Des((u8 *) &primitive->connectionConfig.wmmQosInfo, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.adhocJoinOnly, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionConfig.adhocChannel, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeConnectionConfigGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeConnectionConfigGetCfm *primitive = (CsrWifiSmeConnectionConfigGetCfm *) voidPrimitivePointer;
- kfree(primitive->connectionConfig.mlmeAssociateReqInformationElements);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeConnectionInfoGetCfmSizeof(void *msg)
-{
- CsrWifiSmeConnectionInfoGetCfm *primitive = (CsrWifiSmeConnectionInfoGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 96) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 32; /* u8 primitive->connectionInfo.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->connectionInfo.ssid.length */
- bufferSize += 6; /* u8 primitive->connectionInfo.bssid.a[6] */
- bufferSize += 1; /* CsrWifiSme80211NetworkType primitive->connectionInfo.networkType80211 */
- bufferSize += 1; /* u8 primitive->connectionInfo.channelNumber */
- bufferSize += 2; /* u16 primitive->connectionInfo.channelFrequency */
- bufferSize += 2; /* CsrWifiSmeAuthMode primitive->connectionInfo.authMode */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.pairwiseCipher */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.groupCipher */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->connectionInfo.ifIndex */
- bufferSize += 2; /* u16 primitive->connectionInfo.atimWindowTu */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconPeriodTu */
- bufferSize += 1; /* u8 primitive->connectionInfo.reassociation */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconFrameLength */
- bufferSize += primitive->connectionInfo.beaconFrameLength; /* u8 primitive->connectionInfo.beaconFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationReqFrameLength */
- bufferSize += primitive->connectionInfo.associationReqFrameLength; /* u8 primitive->connectionInfo.associationReqFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationRspFrameLength */
- bufferSize += primitive->connectionInfo.associationRspFrameLength; /* u8 primitive->connectionInfo.associationRspFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocScanInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocScanInfoElementsLength; /* u8 primitive->connectionInfo.assocScanInfoElements */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqCapabilities */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqListenIntervalTu */
- bufferSize += 6; /* u8 primitive->connectionInfo.assocReqApAddress.a[6] */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocReqInfoElementsLength; /* u8 primitive->connectionInfo.assocReqInfoElements */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Result primitive->connectionInfo.assocRspResult */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspCapabilityInfo */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspAssociationId */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocRspInfoElementsLength; /* u8 primitive->connectionInfo.assocRspInfoElements */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectionInfoGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectionInfoGetCfm *primitive = (CsrWifiSmeConnectionInfoGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.networkType80211);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.channelNumber);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.channelFrequency);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.authMode);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.pairwiseCipher);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.groupCipher);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ifIndex);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.atimWindowTu);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconPeriodTu);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.reassociation);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconFrameLength);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.beaconFrame, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationReqFrameLength);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationReqFrame, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationRspFrameLength);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationRspFrame, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocScanInfoElementsLength);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocScanInfoElements, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqCapabilities);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqListenIntervalTu);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqApAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqInfoElementsLength);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqInfoElements, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspResult);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspCapabilityInfo);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspAssociationId);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspInfoElementsLength);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocRspInfoElements, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectionInfoGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectionInfoGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeConnectionInfoGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.networkType80211, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.channelNumber, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.channelFrequency, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.authMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.pairwiseCipher, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.groupCipher, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.ifIndex, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.atimWindowTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconPeriodTu, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.reassociation, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconFrameLength, buffer, &offset);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- primitive->connectionInfo.beaconFrame = kmalloc(primitive->connectionInfo.beaconFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.beaconFrame, buffer, &offset, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- else
- {
- primitive->connectionInfo.beaconFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationReqFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- primitive->connectionInfo.associationReqFrame = kmalloc(primitive->connectionInfo.associationReqFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationReqFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationReqFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationRspFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- primitive->connectionInfo.associationRspFrame = kmalloc(primitive->connectionInfo.associationRspFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationRspFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationRspFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocScanInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- primitive->connectionInfo.assocScanInfoElements = kmalloc(primitive->connectionInfo.assocScanInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocScanInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocScanInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqCapabilities, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqListenIntervalTu, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.assocReqApAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- primitive->connectionInfo.assocReqInfoElements = kmalloc(primitive->connectionInfo.assocReqInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocReqInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocReqInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspResult, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspCapabilityInfo, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspAssociationId, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- primitive->connectionInfo.assocRspInfoElements = kmalloc(primitive->connectionInfo.assocRspInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocRspInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocRspInfoElements = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeConnectionInfoGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeConnectionInfoGetCfm *primitive = (CsrWifiSmeConnectionInfoGetCfm *) voidPrimitivePointer;
- kfree(primitive->connectionInfo.beaconFrame);
- kfree(primitive->connectionInfo.associationReqFrame);
- kfree(primitive->connectionInfo.associationRspFrame);
- kfree(primitive->connectionInfo.assocScanInfoElements);
- kfree(primitive->connectionInfo.assocReqInfoElements);
- kfree(primitive->connectionInfo.assocRspInfoElements);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeConnectionQualityIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* s16 primitive->linkQuality.unifiRssi */
- bufferSize += 2; /* s16 primitive->linkQuality.unifiSnr */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectionQualityIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectionQualityInd *primitive = (CsrWifiSmeConnectionQualityInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->linkQuality.unifiRssi);
- CsrUint16Ser(ptr, len, (u16) primitive->linkQuality.unifiSnr);
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectionQualityIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectionQualityInd *primitive = kmalloc(sizeof(CsrWifiSmeConnectionQualityInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->linkQuality.unifiRssi, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->linkQuality.unifiSnr, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeConnectionStatsGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 101) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->connectionStats.unifiTxDataRate */
- bufferSize += 1; /* u8 primitive->connectionStats.unifiRxDataRate */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RetryCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11MultipleRetryCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11AckFailureCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11FrameDuplicateCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11FcsErrorCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RtsSuccessCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RtsFailureCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11FailedCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11TransmittedFragmentCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11TransmittedFrameCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11WepExcludedCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11WepIcvErrorCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11WepUndecryptableCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11MulticastReceivedFrameCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11MulticastTransmittedFrameCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11ReceivedFragmentCount */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11Rsna4WayHandshakeFailures */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaTkipCounterMeasuresInvoked */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaStatsTkipLocalMicFailures */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaStatsTkipReplays */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaStatsTkipIcvErrors */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaStatsCcmpReplays */
- bufferSize += 4; /* u32 primitive->connectionStats.dot11RsnaStatsCcmpDecryptErrors */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeConnectionStatsGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeConnectionStatsGetCfm *primitive = (CsrWifiSmeConnectionStatsGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionStats.unifiTxDataRate);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionStats.unifiRxDataRate);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RetryCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11MultipleRetryCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11AckFailureCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11FrameDuplicateCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11FcsErrorCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RtsSuccessCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RtsFailureCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11FailedCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11TransmittedFragmentCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11TransmittedFrameCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11WepExcludedCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11WepIcvErrorCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11WepUndecryptableCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11MulticastReceivedFrameCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11MulticastTransmittedFrameCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11ReceivedFragmentCount);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11Rsna4WayHandshakeFailures);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaTkipCounterMeasuresInvoked);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaStatsTkipLocalMicFailures);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaStatsTkipReplays);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaStatsTkipIcvErrors);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaStatsCcmpReplays);
- CsrUint32Ser(ptr, len, (u32) primitive->connectionStats.dot11RsnaStatsCcmpDecryptErrors);
- return(ptr);
-}
-
-
-void* CsrWifiSmeConnectionStatsGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeConnectionStatsGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeConnectionStatsGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionStats.unifiTxDataRate, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionStats.unifiRxDataRate, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RetryCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11MultipleRetryCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11AckFailureCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11FrameDuplicateCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11FcsErrorCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RtsSuccessCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RtsFailureCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11FailedCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11TransmittedFragmentCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11TransmittedFrameCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11WepExcludedCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11WepIcvErrorCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11WepUndecryptableCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11MulticastReceivedFrameCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11MulticastTransmittedFrameCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11ReceivedFragmentCount, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11Rsna4WayHandshakeFailures, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaTkipCounterMeasuresInvoked, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaStatsTkipLocalMicFailures, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaStatsTkipReplays, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaStatsTkipIcvErrors, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaStatsCcmpReplays, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->connectionStats.dot11RsnaStatsCcmpDecryptErrors, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeDisconnectCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeDisconnectCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeDisconnectCfm *primitive = (CsrWifiSmeDisconnectCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeDisconnectCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeDisconnectCfm *primitive = kmalloc(sizeof(CsrWifiSmeDisconnectCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeHostConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmeHostPowerMode primitive->hostConfig.powerMode */
- bufferSize += 2; /* u16 primitive->hostConfig.applicationDataPeriodMs */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeHostConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeHostConfigGetCfm *primitive = (CsrWifiSmeHostConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->hostConfig.powerMode);
- CsrUint16Ser(ptr, len, (u16) primitive->hostConfig.applicationDataPeriodMs);
- return(ptr);
-}
-
-
-void* CsrWifiSmeHostConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeHostConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeHostConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->hostConfig.powerMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->hostConfig.applicationDataPeriodMs, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeHostConfigSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeHostConfigSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeHostConfigSetCfm *primitive = (CsrWifiSmeHostConfigSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeHostConfigSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeHostConfigSetCfm *primitive = kmalloc(sizeof(CsrWifiSmeHostConfigSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeIbssStationIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- bufferSize += 1; /* u8 primitive->isconnected */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeIbssStationIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeIbssStationInd *primitive = (CsrWifiSmeIbssStationInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->isconnected);
- return(ptr);
-}
-
-
-void* CsrWifiSmeIbssStationIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeIbssStationInd *primitive = kmalloc(sizeof(CsrWifiSmeIbssStationInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->isconnected, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeKeyCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* CsrWifiSmeKeyType primitive->keyType */
- bufferSize += 6; /* u8 primitive->peerMacAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeKeyCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeKeyCfm *primitive = (CsrWifiSmeKeyCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->keyType);
- CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeKeyCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeKeyCfm *primitive = kmalloc(sizeof(CsrWifiSmeKeyCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->keyType, buffer, &offset);
- CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeLinkQualityGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* s16 primitive->linkQuality.unifiRssi */
- bufferSize += 2; /* s16 primitive->linkQuality.unifiSnr */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeLinkQualityGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeLinkQualityGetCfm *primitive = (CsrWifiSmeLinkQualityGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->linkQuality.unifiRssi);
- CsrUint16Ser(ptr, len, (u16) primitive->linkQuality.unifiSnr);
- return(ptr);
-}
-
-
-void* CsrWifiSmeLinkQualityGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeLinkQualityGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeLinkQualityGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->linkQuality.unifiRssi, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->linkQuality.unifiSnr, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeMediaStatusIndSizeof(void *msg)
-{
- CsrWifiSmeMediaStatusInd *primitive = (CsrWifiSmeMediaStatusInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 99) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeMediaStatus primitive->mediaStatus */
- bufferSize += 32; /* u8 primitive->connectionInfo.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->connectionInfo.ssid.length */
- bufferSize += 6; /* u8 primitive->connectionInfo.bssid.a[6] */
- bufferSize += 1; /* CsrWifiSme80211NetworkType primitive->connectionInfo.networkType80211 */
- bufferSize += 1; /* u8 primitive->connectionInfo.channelNumber */
- bufferSize += 2; /* u16 primitive->connectionInfo.channelFrequency */
- bufferSize += 2; /* CsrWifiSmeAuthMode primitive->connectionInfo.authMode */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.pairwiseCipher */
- bufferSize += 2; /* CsrWifiSmeEncryption primitive->connectionInfo.groupCipher */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->connectionInfo.ifIndex */
- bufferSize += 2; /* u16 primitive->connectionInfo.atimWindowTu */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconPeriodTu */
- bufferSize += 1; /* u8 primitive->connectionInfo.reassociation */
- bufferSize += 2; /* u16 primitive->connectionInfo.beaconFrameLength */
- bufferSize += primitive->connectionInfo.beaconFrameLength; /* u8 primitive->connectionInfo.beaconFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationReqFrameLength */
- bufferSize += primitive->connectionInfo.associationReqFrameLength; /* u8 primitive->connectionInfo.associationReqFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.associationRspFrameLength */
- bufferSize += primitive->connectionInfo.associationRspFrameLength; /* u8 primitive->connectionInfo.associationRspFrame */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocScanInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocScanInfoElementsLength; /* u8 primitive->connectionInfo.assocScanInfoElements */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqCapabilities */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqListenIntervalTu */
- bufferSize += 6; /* u8 primitive->connectionInfo.assocReqApAddress.a[6] */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocReqInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocReqInfoElementsLength; /* u8 primitive->connectionInfo.assocReqInfoElements */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Result primitive->connectionInfo.assocRspResult */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspCapabilityInfo */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspAssociationId */
- bufferSize += 2; /* u16 primitive->connectionInfo.assocRspInfoElementsLength */
- bufferSize += primitive->connectionInfo.assocRspInfoElementsLength; /* u8 primitive->connectionInfo.assocRspInfoElements */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Reason primitive->disassocReason */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Reason primitive->deauthReason */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMediaStatusIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMediaStatusInd *primitive = (CsrWifiSmeMediaStatusInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->mediaStatus);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.networkType80211);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.channelNumber);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.channelFrequency);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.authMode);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.pairwiseCipher);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.groupCipher);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.ifIndex);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.atimWindowTu);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconPeriodTu);
- CsrUint8Ser(ptr, len, (u8) primitive->connectionInfo.reassociation);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.beaconFrameLength);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.beaconFrame, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationReqFrameLength);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationReqFrame, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.associationRspFrameLength);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.associationRspFrame, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocScanInfoElementsLength);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocScanInfoElements, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqCapabilities);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqListenIntervalTu);
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqApAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocReqInfoElementsLength);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocReqInfoElements, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspResult);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspCapabilityInfo);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspAssociationId);
- CsrUint16Ser(ptr, len, (u16) primitive->connectionInfo.assocRspInfoElementsLength);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->connectionInfo.assocRspInfoElements, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- CsrUint16Ser(ptr, len, (u16) primitive->disassocReason);
- CsrUint16Ser(ptr, len, (u16) primitive->deauthReason);
- return(ptr);
-}
-
-
-void* CsrWifiSmeMediaStatusIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMediaStatusInd *primitive = kmalloc(sizeof(CsrWifiSmeMediaStatusInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mediaStatus, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->connectionInfo.networkType80211, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.channelNumber, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.channelFrequency, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.authMode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.pairwiseCipher, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.groupCipher, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.ifIndex, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.atimWindowTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconPeriodTu, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->connectionInfo.reassociation, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.beaconFrameLength, buffer, &offset);
- if (primitive->connectionInfo.beaconFrameLength)
- {
- primitive->connectionInfo.beaconFrame = kmalloc(primitive->connectionInfo.beaconFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.beaconFrame, buffer, &offset, ((u16) (primitive->connectionInfo.beaconFrameLength)));
- }
- else
- {
- primitive->connectionInfo.beaconFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationReqFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationReqFrameLength)
- {
- primitive->connectionInfo.associationReqFrame = kmalloc(primitive->connectionInfo.associationReqFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationReqFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationReqFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationReqFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.associationRspFrameLength, buffer, &offset);
- if (primitive->connectionInfo.associationRspFrameLength)
- {
- primitive->connectionInfo.associationRspFrame = kmalloc(primitive->connectionInfo.associationRspFrameLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.associationRspFrame, buffer, &offset, ((u16) (primitive->connectionInfo.associationRspFrameLength)));
- }
- else
- {
- primitive->connectionInfo.associationRspFrame = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocScanInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocScanInfoElementsLength)
- {
- primitive->connectionInfo.assocScanInfoElements = kmalloc(primitive->connectionInfo.assocScanInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocScanInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocScanInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocScanInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqCapabilities, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqListenIntervalTu, buffer, &offset);
- CsrMemCpyDes(primitive->connectionInfo.assocReqApAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocReqInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocReqInfoElementsLength)
- {
- primitive->connectionInfo.assocReqInfoElements = kmalloc(primitive->connectionInfo.assocReqInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocReqInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocReqInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocReqInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspResult, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspCapabilityInfo, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspAssociationId, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->connectionInfo.assocRspInfoElementsLength, buffer, &offset);
- if (primitive->connectionInfo.assocRspInfoElementsLength)
- {
- primitive->connectionInfo.assocRspInfoElements = kmalloc(primitive->connectionInfo.assocRspInfoElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->connectionInfo.assocRspInfoElements, buffer, &offset, ((u16) (primitive->connectionInfo.assocRspInfoElementsLength)));
- }
- else
- {
- primitive->connectionInfo.assocRspInfoElements = NULL;
- }
- CsrUint16Des((u16 *) &primitive->disassocReason, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->deauthReason, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeMediaStatusIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMediaStatusInd *primitive = (CsrWifiSmeMediaStatusInd *) voidPrimitivePointer;
- kfree(primitive->connectionInfo.beaconFrame);
- kfree(primitive->connectionInfo.associationReqFrame);
- kfree(primitive->connectionInfo.associationRspFrame);
- kfree(primitive->connectionInfo.assocScanInfoElements);
- kfree(primitive->connectionInfo.assocReqInfoElements);
- kfree(primitive->connectionInfo.assocRspInfoElements);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMibConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->mibConfig.unifiFixMaxTxDataRate */
- bufferSize += 1; /* u8 primitive->mibConfig.unifiFixTxDataRate */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11RtsThreshold */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11FragmentationThreshold */
- bufferSize += 2; /* u16 primitive->mibConfig.dot11CurrentTxPowerLevel */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibConfigGetCfm *primitive = (CsrWifiSmeMibConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->mibConfig.unifiFixMaxTxDataRate);
- CsrUint8Ser(ptr, len, (u8) primitive->mibConfig.unifiFixTxDataRate);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11RtsThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11FragmentationThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->mibConfig.dot11CurrentTxPowerLevel);
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeMibConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mibConfig.unifiFixMaxTxDataRate, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->mibConfig.unifiFixTxDataRate, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11RtsThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11FragmentationThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibConfig.dot11CurrentTxPowerLevel, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeMibGetCfmSizeof(void *msg)
-{
- CsrWifiSmeMibGetCfm *primitive = (CsrWifiSmeMibGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->mibAttributeLength */
- bufferSize += primitive->mibAttributeLength; /* u8 primitive->mibAttribute */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibGetCfm *primitive = (CsrWifiSmeMibGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->mibAttributeLength);
- if (primitive->mibAttributeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibAttribute, ((u16) (primitive->mibAttributeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeMibGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibAttributeLength, buffer, &offset);
- if (primitive->mibAttributeLength)
- {
- primitive->mibAttribute = kmalloc(primitive->mibAttributeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibAttribute, buffer, &offset, ((u16) (primitive->mibAttributeLength)));
- }
- else
- {
- primitive->mibAttribute = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMibGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMibGetCfm *primitive = (CsrWifiSmeMibGetCfm *) voidPrimitivePointer;
- kfree(primitive->mibAttribute);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMibGetNextCfmSizeof(void *msg)
-{
- CsrWifiSmeMibGetNextCfm *primitive = (CsrWifiSmeMibGetNextCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->mibAttributeLength */
- bufferSize += primitive->mibAttributeLength; /* u8 primitive->mibAttribute */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMibGetNextCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMibGetNextCfm *primitive = (CsrWifiSmeMibGetNextCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->mibAttributeLength);
- if (primitive->mibAttributeLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->mibAttribute, ((u16) (primitive->mibAttributeLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMibGetNextCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMibGetNextCfm *primitive = kmalloc(sizeof(CsrWifiSmeMibGetNextCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->mibAttributeLength, buffer, &offset);
- if (primitive->mibAttributeLength)
- {
- primitive->mibAttribute = kmalloc(primitive->mibAttributeLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->mibAttribute, buffer, &offset, ((u16) (primitive->mibAttributeLength)));
- }
- else
- {
- primitive->mibAttribute = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMibGetNextCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMibGetNextCfm *primitive = (CsrWifiSmeMibGetNextCfm *) voidPrimitivePointer;
- kfree(primitive->mibAttribute);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeMicFailureIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->secondFailure */
- bufferSize += 2; /* u16 primitive->count */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- bufferSize += 1; /* CsrWifiSmeKeyType primitive->keyType */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMicFailureIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMicFailureInd *primitive = (CsrWifiSmeMicFailureInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->secondFailure);
- CsrUint16Ser(ptr, len, (u16) primitive->count);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->keyType);
- return(ptr);
-}
-
-
-void* CsrWifiSmeMicFailureIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMicFailureInd *primitive = kmalloc(sizeof(CsrWifiSmeMicFailureInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->secondFailure, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->count, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->keyType, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeMulticastAddressCfmSizeof(void *msg)
-{
- CsrWifiSmeMulticastAddressCfm *primitive = (CsrWifiSmeMulticastAddressCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->getAddressesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->getAddresses[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeMulticastAddressCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeMulticastAddressCfm *primitive = (CsrWifiSmeMulticastAddressCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->getAddressesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->getAddresses[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeMulticastAddressCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeMulticastAddressCfm *primitive = kmalloc(sizeof(CsrWifiSmeMulticastAddressCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->getAddressesCount, buffer, &offset);
- primitive->getAddresses = NULL;
- if (primitive->getAddressesCount)
- {
- primitive->getAddresses = kmalloc(sizeof(CsrWifiMacAddress) * primitive->getAddressesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getAddressesCount; i1++)
- {
- CsrMemCpyDes(primitive->getAddresses[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeMulticastAddressCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeMulticastAddressCfm *primitive = (CsrWifiSmeMulticastAddressCfm *) voidPrimitivePointer;
- kfree(primitive->getAddresses);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePacketFilterSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePacketFilterSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePacketFilterSetCfm *primitive = (CsrWifiSmePacketFilterSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmePacketFilterSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePacketFilterSetCfm *primitive = kmalloc(sizeof(CsrWifiSmePacketFilterSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmePermanentMacAddressGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 11) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 6; /* u8 primitive->permanentMacAddress.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePermanentMacAddressGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePermanentMacAddressGetCfm *primitive = (CsrWifiSmePermanentMacAddressGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrMemCpySer(ptr, len, (const void *) primitive->permanentMacAddress.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiSmePermanentMacAddressGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePermanentMacAddressGetCfm *primitive = kmalloc(sizeof(CsrWifiSmePermanentMacAddressGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrMemCpyDes(primitive->permanentMacAddress.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmePmkidCandidateListIndSizeof(void *msg)
-{
- CsrWifiSmePmkidCandidateListInd *primitive = (CsrWifiSmePmkidCandidateListInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* u8 primitive->pmkidCandidatesCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->pmkidCandidatesCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->pmkidCandidates[i1].bssid.a[6] */
- bufferSize += 1; /* u8 primitive->pmkidCandidates[i1].preAuthAllowed */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePmkidCandidateListIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePmkidCandidateListInd *primitive = (CsrWifiSmePmkidCandidateListInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->pmkidCandidatesCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->pmkidCandidatesCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->pmkidCandidates[i1].bssid.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->pmkidCandidates[i1].preAuthAllowed);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmePmkidCandidateListIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePmkidCandidateListInd *primitive = kmalloc(sizeof(CsrWifiSmePmkidCandidateListInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->pmkidCandidatesCount, buffer, &offset);
- primitive->pmkidCandidates = NULL;
- if (primitive->pmkidCandidatesCount)
- {
- primitive->pmkidCandidates = kmalloc(sizeof(CsrWifiSmePmkidCandidate) * primitive->pmkidCandidatesCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->pmkidCandidatesCount; i1++)
- {
- CsrMemCpyDes(primitive->pmkidCandidates[i1].bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->pmkidCandidates[i1].preAuthAllowed, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmePmkidCandidateListIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmePmkidCandidateListInd *primitive = (CsrWifiSmePmkidCandidateListInd *) voidPrimitivePointer;
- kfree(primitive->pmkidCandidates);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePmkidCfmSizeof(void *msg)
-{
- CsrWifiSmePmkidCfm *primitive = (CsrWifiSmePmkidCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 31) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmeListAction primitive->action */
- bufferSize += 1; /* u8 primitive->getPmkidsCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getPmkidsCount; i1++)
- {
- bufferSize += 6; /* u8 primitive->getPmkids[i1].bssid.a[6] */
- bufferSize += 16; /* u8 primitive->getPmkids[i1].pmkid[16] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePmkidCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePmkidCfm *primitive = (CsrWifiSmePmkidCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->action);
- CsrUint8Ser(ptr, len, (u8) primitive->getPmkidsCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getPmkidsCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->getPmkids[i1].bssid.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->getPmkids[i1].pmkid, ((u16) (16)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmePmkidCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePmkidCfm *primitive = kmalloc(sizeof(CsrWifiSmePmkidCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->action, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->getPmkidsCount, buffer, &offset);
- primitive->getPmkids = NULL;
- if (primitive->getPmkidsCount)
- {
- primitive->getPmkids = kmalloc(sizeof(CsrWifiSmePmkid) * primitive->getPmkidsCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->getPmkidsCount; i1++)
- {
- CsrMemCpyDes(primitive->getPmkids[i1].bssid.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->getPmkids[i1].pmkid, buffer, &offset, ((u16) (16)));
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmePmkidCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmePmkidCfm *primitive = (CsrWifiSmePmkidCfm *) voidPrimitivePointer;
- kfree(primitive->getPmkids);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmePowerConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSmePowerSaveLevel primitive->powerConfig.powerSaveLevel */
- bufferSize += 2; /* u16 primitive->powerConfig.listenIntervalTu */
- bufferSize += 1; /* u8 primitive->powerConfig.rxDtims */
- bufferSize += 1; /* CsrWifiSmeD3AutoScanMode primitive->powerConfig.d3AutoScanMode */
- bufferSize += 1; /* u8 primitive->powerConfig.clientTrafficWindow */
- bufferSize += 1; /* u8 primitive->powerConfig.opportunisticPowerSave */
- bufferSize += 1; /* u8 primitive->powerConfig.noticeOfAbsence */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmePowerConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmePowerConfigGetCfm *primitive = (CsrWifiSmePowerConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.powerSaveLevel);
- CsrUint16Ser(ptr, len, (u16) primitive->powerConfig.listenIntervalTu);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.rxDtims);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.d3AutoScanMode);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.clientTrafficWindow);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.opportunisticPowerSave);
- CsrUint8Ser(ptr, len, (u8) primitive->powerConfig.noticeOfAbsence);
- return(ptr);
-}
-
-
-void* CsrWifiSmePowerConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmePowerConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmePowerConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.powerSaveLevel, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->powerConfig.listenIntervalTu, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.rxDtims, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.d3AutoScanMode, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.clientTrafficWindow, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.opportunisticPowerSave, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->powerConfig.noticeOfAbsence, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRegulatoryDomainInfoGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->regDomInfo.dot11MultiDomainCapabilityImplemented */
- bufferSize += 1; /* u8 primitive->regDomInfo.dot11MultiDomainCapabilityEnabled */
- bufferSize += 1; /* CsrWifiSmeRegulatoryDomain primitive->regDomInfo.currentRegulatoryDomain */
- bufferSize += 2; /* u8 primitive->regDomInfo.currentCountryCode[2] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRegulatoryDomainInfoGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRegulatoryDomainInfoGetCfm *primitive = (CsrWifiSmeRegulatoryDomainInfoGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->regDomInfo.dot11MultiDomainCapabilityImplemented);
- CsrUint8Ser(ptr, len, (u8) primitive->regDomInfo.dot11MultiDomainCapabilityEnabled);
- CsrUint8Ser(ptr, len, (u8) primitive->regDomInfo.currentRegulatoryDomain);
- CsrMemCpySer(ptr, len, (const void *) primitive->regDomInfo.currentCountryCode, ((u16) (2)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeRegulatoryDomainInfoGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRegulatoryDomainInfoGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeRegulatoryDomainInfoGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->regDomInfo.dot11MultiDomainCapabilityImplemented, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->regDomInfo.dot11MultiDomainCapabilityEnabled, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->regDomInfo.currentRegulatoryDomain, buffer, &offset);
- CsrMemCpyDes(primitive->regDomInfo.currentCountryCode, buffer, &offset, ((u16) (2)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRoamCompleteIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRoamCompleteIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRoamCompleteInd *primitive = (CsrWifiSmeRoamCompleteInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeRoamCompleteIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRoamCompleteInd *primitive = kmalloc(sizeof(CsrWifiSmeRoamCompleteInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRoamStartIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 1; /* CsrWifiSmeRoamReason primitive->roamReason */
- bufferSize += 2; /* CsrWifiSmeIEEE80211Reason primitive->reason80211 */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRoamStartIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRoamStartInd *primitive = (CsrWifiSmeRoamStartInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint8Ser(ptr, len, (u8) primitive->roamReason);
- CsrUint16Ser(ptr, len, (u16) primitive->reason80211);
- return(ptr);
-}
-
-
-void* CsrWifiSmeRoamStartIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRoamStartInd *primitive = kmalloc(sizeof(CsrWifiSmeRoamStartInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->roamReason, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->reason80211, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRoamingConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 72) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].rssiHighThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].rssiLowThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].snrHighThreshold */
- bufferSize += 2; /* s16 primitive->roamingConfig.roamingBands[i2].snrLowThreshold */
- }
- }
- bufferSize += 1; /* u8 primitive->roamingConfig.disableSmoothRoaming */
- bufferSize += 1; /* u8 primitive->roamingConfig.disableRoamScans */
- bufferSize += 1; /* u8 primitive->roamingConfig.reconnectLimit */
- bufferSize += 2; /* u16 primitive->roamingConfig.reconnectLimitIntervalMs */
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].intervalSeconds */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].validitySeconds */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRoamingConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRoamingConfigGetCfm *primitive = (CsrWifiSmeRoamingConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].rssiHighThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].rssiLowThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].snrHighThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamingBands[i2].snrLowThreshold);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.disableSmoothRoaming);
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.disableRoamScans);
- CsrUint8Ser(ptr, len, (u8) primitive->roamingConfig.reconnectLimit);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.reconnectLimitIntervalMs);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].intervalSeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].validitySeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeRoamingConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRoamingConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeRoamingConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].rssiHighThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].rssiLowThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].snrHighThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamingBands[i2].snrLowThreshold, buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->roamingConfig.disableSmoothRoaming, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->roamingConfig.disableRoamScans, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->roamingConfig.reconnectLimit, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.reconnectLimitIntervalMs, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 3; i2++)
- {
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].intervalSeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].validitySeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].minActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].maxActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].minPassiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->roamingConfig.roamScanCfg[i2].maxPassiveChannelTimeTu, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeRoamingConfigSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeRoamingConfigSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeRoamingConfigSetCfm *primitive = (CsrWifiSmeRoamingConfigSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeRoamingConfigSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeRoamingConfigSetCfm *primitive = kmalloc(sizeof(CsrWifiSmeRoamingConfigSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeScanConfigGetCfmSizeof(void *msg)
-{
- CsrWifiSmeScanConfigGetCfm *primitive = (CsrWifiSmeScanConfigGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 65) */
- bufferSize += 2; /* CsrResult primitive->status */
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].intervalSeconds */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].validitySeconds */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu */
- bufferSize += 2; /* u16 primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu */
- }
- }
- bufferSize += 1; /* u8 primitive->scanConfig.disableAutonomousScans */
- bufferSize += 2; /* u16 primitive->scanConfig.maxResults */
- bufferSize += 1; /* s8 primitive->scanConfig.highRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.lowRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.deltaRssiThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.highSnrThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.lowSnrThreshold */
- bufferSize += 1; /* s8 primitive->scanConfig.deltaSnrThreshold */
- bufferSize += 2; /* u16 primitive->scanConfig.passiveChannelListCount */
- bufferSize += primitive->scanConfig.passiveChannelListCount; /* u8 primitive->scanConfig.passiveChannelList */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeScanConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeScanConfigGetCfm *primitive = (CsrWifiSmeScanConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].intervalSeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].validitySeconds);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu);
- }
- }
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.disableAutonomousScans);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.maxResults);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.highRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.lowRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.deltaRssiThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.highSnrThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.lowSnrThreshold);
- CsrUint8Ser(ptr, len, (u8) primitive->scanConfig.deltaSnrThreshold);
- CsrUint16Ser(ptr, len, (u16) primitive->scanConfig.passiveChannelListCount);
- if (primitive->scanConfig.passiveChannelListCount)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanConfig.passiveChannelList, ((u16) (primitive->scanConfig.passiveChannelListCount)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeScanConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeScanConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeScanConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- {
- u16 i2;
- for (i2 = 0; i2 < 4; i2++)
- {
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].intervalSeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].validitySeconds, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].minActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].maxActiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].minPassiveChannelTimeTu, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.scanCfg[i2].maxPassiveChannelTimeTu, buffer, &offset);
- }
- }
- CsrUint8Des((u8 *) &primitive->scanConfig.disableAutonomousScans, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.maxResults, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.highRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.lowRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.deltaRssiThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.highSnrThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.lowSnrThreshold, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanConfig.deltaSnrThreshold, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanConfig.passiveChannelListCount, buffer, &offset);
- if (primitive->scanConfig.passiveChannelListCount)
- {
- primitive->scanConfig.passiveChannelList = kmalloc(primitive->scanConfig.passiveChannelListCount, GFP_KERNEL);
- CsrMemCpyDes(primitive->scanConfig.passiveChannelList, buffer, &offset, ((u16) (primitive->scanConfig.passiveChannelListCount)));
- }
- else
- {
- primitive->scanConfig.passiveChannelList = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeScanConfigGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeScanConfigGetCfm *primitive = (CsrWifiSmeScanConfigGetCfm *) voidPrimitivePointer;
- kfree(primitive->scanConfig.passiveChannelList);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeScanResultIndSizeof(void *msg)
-{
- CsrWifiSmeScanResultInd *primitive = (CsrWifiSmeScanResultInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 149) */
- bufferSize += 32; /* u8 primitive->result.ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->result.ssid.length */
- bufferSize += 6; /* u8 primitive->result.bssid.a[6] */
- bufferSize += 2; /* s16 primitive->result.rssi */
- bufferSize += 2; /* s16 primitive->result.snr */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->result.ifIndex */
- bufferSize += 2; /* u16 primitive->result.beaconPeriodTu */
- bufferSize += 8; /* u8 primitive->result.timeStamp.data[8] */
- bufferSize += 8; /* u8 primitive->result.localTime.data[8] */
- bufferSize += 2; /* u16 primitive->result.channelFrequency */
- bufferSize += 2; /* u16 primitive->result.capabilityInformation */
- bufferSize += 1; /* u8 primitive->result.channelNumber */
- bufferSize += 1; /* CsrWifiSmeBasicUsability primitive->result.usability */
- bufferSize += 1; /* CsrWifiSmeBssType primitive->result.bssType */
- bufferSize += 2; /* u16 primitive->result.informationElementsLength */
- bufferSize += primitive->result.informationElementsLength; /* u8 primitive->result.informationElements */
- bufferSize += 1; /* CsrWifiSmeP2pRole primitive->result.p2pDeviceRole */
- switch (primitive->result.p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- bufferSize += 1; /* u8 primitive->result.deviceInfo.reservedCli.empty */
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- bufferSize += 1; /* CsrWifiSmeP2pGroupCapabilityMask primitive->result.deviceInfo.groupInfo.groupCapability */
- bufferSize += 6; /* u8 primitive->result.deviceInfo.groupInfo.p2pDeviceAddress.a[6] */
- bufferSize += 1; /* u8 primitive->result.deviceInfo.groupInfo.p2pClientInfoCount */
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- bufferSize += 6; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a[6] */
- bufferSize += 6; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a[6] */
- bufferSize += 2; /* CsrWifiSmeWpsConfigTypeMask primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods */
- bufferSize += 1; /* CsrWifiSmeP2pCapabilityMask primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap */
- bufferSize += 8; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails[8] */
- bufferSize += 1; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount */
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- bufferSize += 8; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails[8] */
- }
- }
- bufferSize += 32; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName[32] */
- bufferSize += 1; /* u8 primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength */
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- bufferSize += 1; /* u8 primitive->result.deviceInfo.reservedNone.empty */
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- bufferSize += 6; /* u8 primitive->result.deviceInfo.standalonedevInfo.deviceAddress.a[6] */
- bufferSize += 2; /* CsrWifiSmeWpsConfigTypeMask primitive->result.deviceInfo.standalonedevInfo.configMethods */
- bufferSize += 1; /* CsrWifiSmeP2pCapabilityMask primitive->result.deviceInfo.standalonedevInfo.p2PDeviceCap */
- bufferSize += 8; /* u8 primitive->result.deviceInfo.standalonedevInfo.primDeviceType.deviceDetails[8] */
- bufferSize += 1; /* u8 primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount */
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- bufferSize += 8; /* u8 primitive->result.deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails[8] */
- }
- }
- bufferSize += 32; /* u8 primitive->result.deviceInfo.standalonedevInfo.deviceName[32] */
- bufferSize += 1; /* u8 primitive->result.deviceInfo.standalonedevInfo.deviceNameLength */
- break;
- default:
- break;
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeScanResultIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeScanResultInd *primitive = (CsrWifiSmeScanResultInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.bssid.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->result.rssi);
- CsrUint16Ser(ptr, len, (u16) primitive->result.snr);
- CsrUint8Ser(ptr, len, (u8) primitive->result.ifIndex);
- CsrUint16Ser(ptr, len, (u16) primitive->result.beaconPeriodTu);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.timeStamp.data, ((u16) (8)));
- CsrMemCpySer(ptr, len, (const void *) primitive->result.localTime.data, ((u16) (8)));
- CsrUint16Ser(ptr, len, (u16) primitive->result.channelFrequency);
- CsrUint16Ser(ptr, len, (u16) primitive->result.capabilityInformation);
- CsrUint8Ser(ptr, len, (u8) primitive->result.channelNumber);
- CsrUint8Ser(ptr, len, (u8) primitive->result.usability);
- CsrUint8Ser(ptr, len, (u8) primitive->result.bssType);
- CsrUint16Ser(ptr, len, (u16) primitive->result.informationElementsLength);
- if (primitive->result.informationElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->result.informationElements, ((u16) (primitive->result.informationElementsLength)));
- }
- CsrUint8Ser(ptr, len, (u8) primitive->result.p2pDeviceRole);
- switch (primitive->result.p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.reservedCli.empty);
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.groupInfo.groupCapability);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2pDeviceAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.groupInfo.p2pClientInfoCount);
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods);
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails, ((u16) (8)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount);
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails, ((u16) (8)));
- }
- }
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength);
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.reservedNone.empty);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.standalonedevInfo.deviceAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->result.deviceInfo.standalonedevInfo.configMethods);
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.standalonedevInfo.p2PDeviceCap);
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.standalonedevInfo.primDeviceType.deviceDetails, ((u16) (8)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount);
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails, ((u16) (8)));
- }
- }
- CsrMemCpySer(ptr, len, (const void *) primitive->result.deviceInfo.standalonedevInfo.deviceName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->result.deviceInfo.standalonedevInfo.deviceNameLength);
- break;
- default:
- break;
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeScanResultIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeScanResultInd *primitive = kmalloc(sizeof(CsrWifiSmeScanResultInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrMemCpyDes(primitive->result.ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->result.ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->result.bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->result.rssi, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result.snr, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.ifIndex, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result.beaconPeriodTu, buffer, &offset);
- CsrMemCpyDes(primitive->result.timeStamp.data, buffer, &offset, ((u16) (8)));
- CsrMemCpyDes(primitive->result.localTime.data, buffer, &offset, ((u16) (8)));
- CsrUint16Des((u16 *) &primitive->result.channelFrequency, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result.capabilityInformation, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.channelNumber, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.usability, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.bssType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->result.informationElementsLength, buffer, &offset);
- if (primitive->result.informationElementsLength)
- {
- primitive->result.informationElements = kmalloc(primitive->result.informationElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->result.informationElements, buffer, &offset, ((u16) (primitive->result.informationElementsLength)));
- }
- else
- {
- primitive->result.informationElements = NULL;
- }
- CsrUint8Des((u8 *) &primitive->result.p2pDeviceRole, buffer, &offset);
- switch (primitive->result.p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.reservedCli.empty, buffer, &offset);
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.groupInfo.groupCapability, buffer, &offset);
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2pDeviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.groupInfo.p2pClientInfoCount, buffer, &offset);
- primitive->result.deviceInfo.groupInfo.p2PClientInfo = NULL;
- if (primitive->result.deviceInfo.groupInfo.p2pClientInfoCount)
- {
- primitive->result.deviceInfo.groupInfo.p2PClientInfo = kmalloc(sizeof(CsrWifiSmeP2pClientInfoType) * primitive->result.deviceInfo.groupInfo.p2pClientInfoCount, GFP_KERNEL);
- }
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap, buffer, &offset);
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails, buffer, &offset, ((u16) (8)));
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount, buffer, &offset);
- primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = NULL;
- if (primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount)
- {
- primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = kmalloc(sizeof(CsrWifiSmeWpsDeviceType) * primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount, GFP_KERNEL);
- }
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails, buffer, &offset, ((u16) (8)));
- }
- }
- CsrMemCpyDes(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength, buffer, &offset);
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.reservedNone.empty, buffer, &offset);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- CsrMemCpyDes(primitive->result.deviceInfo.standalonedevInfo.deviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->result.deviceInfo.standalonedevInfo.configMethods, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.standalonedevInfo.p2PDeviceCap, buffer, &offset);
- CsrMemCpyDes(primitive->result.deviceInfo.standalonedevInfo.primDeviceType.deviceDetails, buffer, &offset, ((u16) (8)));
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount, buffer, &offset);
- primitive->result.deviceInfo.standalonedevInfo.secDeviceType = NULL;
- if (primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount)
- {
- primitive->result.deviceInfo.standalonedevInfo.secDeviceType = kmalloc(sizeof(CsrWifiSmeWpsDeviceType) * primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount, GFP_KERNEL);
- }
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- CsrMemCpyDes(primitive->result.deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails, buffer, &offset, ((u16) (8)));
- }
- }
- CsrMemCpyDes(primitive->result.deviceInfo.standalonedevInfo.deviceName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->result.deviceInfo.standalonedevInfo.deviceNameLength, buffer, &offset);
- break;
- default:
- break;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeScanResultIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeScanResultInd *primitive = (CsrWifiSmeScanResultInd *) voidPrimitivePointer;
- kfree(primitive->result.informationElements);
- switch (primitive->result.p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_GO:
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->result.deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- kfree(primitive->result.deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType);
- }
- }
- kfree(primitive->result.deviceInfo.groupInfo.p2PClientInfo);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- kfree(primitive->result.deviceInfo.standalonedevInfo.secDeviceType);
- break;
- default:
- break;
- }
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeScanResultsGetCfmSizeof(void *msg)
-{
- CsrWifiSmeScanResultsGetCfm *primitive = (CsrWifiSmeScanResultsGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 153) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->scanResultsCount */
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->scanResultsCount; i1++)
- {
- bufferSize += 32; /* u8 primitive->scanResults[i1].ssid.ssid[32] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].ssid.length */
- bufferSize += 6; /* u8 primitive->scanResults[i1].bssid.a[6] */
- bufferSize += 2; /* s16 primitive->scanResults[i1].rssi */
- bufferSize += 2; /* s16 primitive->scanResults[i1].snr */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->scanResults[i1].ifIndex */
- bufferSize += 2; /* u16 primitive->scanResults[i1].beaconPeriodTu */
- bufferSize += 8; /* u8 primitive->scanResults[i1].timeStamp.data[8] */
- bufferSize += 8; /* u8 primitive->scanResults[i1].localTime.data[8] */
- bufferSize += 2; /* u16 primitive->scanResults[i1].channelFrequency */
- bufferSize += 2; /* u16 primitive->scanResults[i1].capabilityInformation */
- bufferSize += 1; /* u8 primitive->scanResults[i1].channelNumber */
- bufferSize += 1; /* CsrWifiSmeBasicUsability primitive->scanResults[i1].usability */
- bufferSize += 1; /* CsrWifiSmeBssType primitive->scanResults[i1].bssType */
- bufferSize += 2; /* u16 primitive->scanResults[i1].informationElementsLength */
- bufferSize += primitive->scanResults[i1].informationElementsLength; /* u8 primitive->scanResults[i1].informationElements */
- bufferSize += 1; /* CsrWifiSmeP2pRole primitive->scanResults[i1].p2pDeviceRole */
- switch (primitive->scanResults[i1].p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.reservedCli.empty */
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- bufferSize += 1; /* CsrWifiSmeP2pGroupCapabilityMask primitive->scanResults[i1].deviceInfo.groupInfo.groupCapability */
- bufferSize += 6; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2pDeviceAddress.a[6] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount */
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- bufferSize += 6; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a[6] */
- bufferSize += 6; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a[6] */
- bufferSize += 2; /* CsrWifiSmeWpsConfigTypeMask primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods */
- bufferSize += 1; /* CsrWifiSmeP2pCapabilityMask primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap */
- bufferSize += 8; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails[8] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount */
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- bufferSize += 8; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails[8] */
- }
- }
- bufferSize += 32; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName[32] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength */
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.reservedNone.empty */
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- bufferSize += 6; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceAddress.a[6] */
- bufferSize += 2; /* CsrWifiSmeWpsConfigTypeMask primitive->scanResults[i1].deviceInfo.standalonedevInfo.configMethods */
- bufferSize += 1; /* CsrWifiSmeP2pCapabilityMask primitive->scanResults[i1].deviceInfo.standalonedevInfo.p2PDeviceCap */
- bufferSize += 8; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.primDeviceType.deviceDetails[8] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount */
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- bufferSize += 8; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails[8] */
- }
- }
- bufferSize += 32; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceName[32] */
- bufferSize += 1; /* u8 primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceNameLength */
- break;
- default:
- break;
- }
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeScanResultsGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeScanResultsGetCfm *primitive = (CsrWifiSmeScanResultsGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->scanResultsCount);
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->scanResultsCount; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].ssid.ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].ssid.length);
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].bssid.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].rssi);
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].snr);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].ifIndex);
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].beaconPeriodTu);
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].timeStamp.data, ((u16) (8)));
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].localTime.data, ((u16) (8)));
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].channelFrequency);
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].capabilityInformation);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].channelNumber);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].usability);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].bssType);
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].informationElementsLength);
- if (primitive->scanResults[i1].informationElementsLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].informationElements, ((u16) (primitive->scanResults[i1].informationElementsLength)));
- }
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].p2pDeviceRole);
- switch (primitive->scanResults[i1].p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.reservedCli.empty);
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.groupInfo.groupCapability);
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2pDeviceAddress.a, ((u16) (6)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount);
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a, ((u16) (6)));
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap);
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails, ((u16) (8)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount);
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails, ((u16) (8)));
- }
- }
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength);
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.reservedNone.empty);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceAddress.a, ((u16) (6)));
- CsrUint16Ser(ptr, len, (u16) primitive->scanResults[i1].deviceInfo.standalonedevInfo.configMethods);
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.standalonedevInfo.p2PDeviceCap);
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.standalonedevInfo.primDeviceType.deviceDetails, ((u16) (8)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount);
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails, ((u16) (8)));
- }
- }
- CsrMemCpySer(ptr, len, (const void *) primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceName, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceNameLength);
- break;
- default:
- break;
- }
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeScanResultsGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeScanResultsGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeScanResultsGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanResultsCount, buffer, &offset);
- primitive->scanResults = NULL;
- if (primitive->scanResultsCount)
- {
- primitive->scanResults = kmalloc(sizeof(CsrWifiSmeScanResult) * primitive->scanResultsCount, GFP_KERNEL);
- }
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->scanResultsCount; i1++)
- {
- CsrMemCpyDes(primitive->scanResults[i1].ssid.ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].ssid.length, buffer, &offset);
- CsrMemCpyDes(primitive->scanResults[i1].bssid.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->scanResults[i1].rssi, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanResults[i1].snr, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].ifIndex, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanResults[i1].beaconPeriodTu, buffer, &offset);
- CsrMemCpyDes(primitive->scanResults[i1].timeStamp.data, buffer, &offset, ((u16) (8)));
- CsrMemCpyDes(primitive->scanResults[i1].localTime.data, buffer, &offset, ((u16) (8)));
- CsrUint16Des((u16 *) &primitive->scanResults[i1].channelFrequency, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanResults[i1].capabilityInformation, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].channelNumber, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].usability, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].bssType, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->scanResults[i1].informationElementsLength, buffer, &offset);
- if (primitive->scanResults[i1].informationElementsLength)
- {
- primitive->scanResults[i1].informationElements = kmalloc(primitive->scanResults[i1].informationElementsLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->scanResults[i1].informationElements, buffer, &offset, ((u16) (primitive->scanResults[i1].informationElementsLength)));
- }
- else
- {
- primitive->scanResults[i1].informationElements = NULL;
- }
- CsrUint8Des((u8 *) &primitive->scanResults[i1].p2pDeviceRole, buffer, &offset);
- switch (primitive->scanResults[i1].p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_CLI:
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.reservedCli.empty, buffer, &offset);
- break;
- case CSR_WIFI_SME_P2P_ROLE_GO:
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.groupInfo.groupCapability, buffer, &offset);
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2pDeviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount, buffer, &offset);
- primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo = NULL;
- if (primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount)
- {
- primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo = kmalloc(sizeof(CsrWifiSmeP2pClientInfoType) * primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount, GFP_KERNEL);
- }
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].p2PClientInterfaceAddress.a, buffer, &offset, ((u16) (6)));
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.configMethods, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.p2PDeviceCap, buffer, &offset);
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.primDeviceType.deviceDetails, buffer, &offset, ((u16) (8)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount, buffer, &offset);
- primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = NULL;
- if (primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount)
- {
- primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType = kmalloc(sizeof(CsrWifiSmeWpsDeviceType) * primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount, GFP_KERNEL);
- }
- {
- u16 i6;
- for (i6 = 0; i6 < primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secondaryDeviceTypeCount; i6++)
- {
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType[i6].deviceDetails, buffer, &offset, ((u16) (8)));
- }
- }
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.deviceNameLength, buffer, &offset);
- }
- }
- break;
- case CSR_WIFI_SME_P2P_ROLE_NONE:
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.reservedNone.empty, buffer, &offset);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceAddress.a, buffer, &offset, ((u16) (6)));
- CsrUint16Des((u16 *) &primitive->scanResults[i1].deviceInfo.standalonedevInfo.configMethods, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.standalonedevInfo.p2PDeviceCap, buffer, &offset);
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.standalonedevInfo.primDeviceType.deviceDetails, buffer, &offset, ((u16) (8)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount, buffer, &offset);
- primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType = NULL;
- if (primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount)
- {
- primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType = kmalloc(sizeof(CsrWifiSmeWpsDeviceType) * primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount, GFP_KERNEL);
- }
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.standalonedevInfo.secondaryDeviceTypeCount; i4++)
- {
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType[i4].deviceDetails, buffer, &offset, ((u16) (8)));
- }
- }
- CsrMemCpyDes(primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceName, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->scanResults[i1].deviceInfo.standalonedevInfo.deviceNameLength, buffer, &offset);
- break;
- default:
- break;
- }
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeScanResultsGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeScanResultsGetCfm *primitive = (CsrWifiSmeScanResultsGetCfm *) voidPrimitivePointer;
- {
- u16 i1;
- for (i1 = 0; i1 < primitive->scanResultsCount; i1++)
- {
- kfree(primitive->scanResults[i1].informationElements);
- switch (primitive->scanResults[i1].p2pDeviceRole)
- {
- case CSR_WIFI_SME_P2P_ROLE_GO:
- {
- u16 i4;
- for (i4 = 0; i4 < primitive->scanResults[i1].deviceInfo.groupInfo.p2pClientInfoCount; i4++)
- {
- kfree(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo[i4].clientDeviceInfo.secDeviceType);
- }
- }
- kfree(primitive->scanResults[i1].deviceInfo.groupInfo.p2PClientInfo);
- break;
- case CSR_WIFI_SME_P2P_ROLE_STANDALONE:
- kfree(primitive->scanResults[i1].deviceInfo.standalonedevInfo.secDeviceType);
- break;
- default:
- break;
- }
- }
- }
- kfree(primitive->scanResults);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeSmeStaConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->smeConfig.connectionQualityRssiChangeTrigger */
- bufferSize += 1; /* u8 primitive->smeConfig.connectionQualitySnrChangeTrigger */
- bufferSize += 1; /* CsrWifiSmeWmmModeMask primitive->smeConfig.wmmModeMask */
- bufferSize += 1; /* CsrWifiSmeRadioIF primitive->smeConfig.ifIndex */
- bufferSize += 1; /* u8 primitive->smeConfig.allowUnicastUseGroupCipher */
- bufferSize += 1; /* u8 primitive->smeConfig.enableOpportunisticKeyCaching */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSmeStaConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSmeStaConfigGetCfm *primitive = (CsrWifiSmeSmeStaConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.connectionQualityRssiChangeTrigger);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.connectionQualitySnrChangeTrigger);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.wmmModeMask);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.ifIndex);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.allowUnicastUseGroupCipher);
- CsrUint8Ser(ptr, len, (u8) primitive->smeConfig.enableOpportunisticKeyCaching);
- return(ptr);
-}
-
-
-void* CsrWifiSmeSmeStaConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSmeStaConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeSmeStaConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.connectionQualityRssiChangeTrigger, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.connectionQualitySnrChangeTrigger, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.wmmModeMask, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.ifIndex, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.allowUnicastUseGroupCipher, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->smeConfig.enableOpportunisticKeyCaching, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeSmeStaConfigSetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSmeStaConfigSetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSmeStaConfigSetCfm *primitive = (CsrWifiSmeSmeStaConfigSetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- return(ptr);
-}
-
-
-void* CsrWifiSmeSmeStaConfigSetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSmeStaConfigSetCfm *primitive = kmalloc(sizeof(CsrWifiSmeSmeStaConfigSetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeStationMacAddressGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
- bufferSize += 2; /* CsrResult primitive->status */
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- bufferSize += 6; /* u8 primitive->stationMacAddress[i1].a[6] */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeStationMacAddressGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeStationMacAddressGetCfm *primitive = (CsrWifiSmeStationMacAddressGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->stationMacAddress[i1].a, ((u16) (6)));
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeStationMacAddressGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeStationMacAddressGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeStationMacAddressGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- {
- u16 i1;
- for (i1 = 0; i1 < 2; i1++)
- {
- CsrMemCpyDes(primitive->stationMacAddress[i1].a, buffer, &offset, ((u16) (6)));
- }
- }
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeTspecIndSizeof(void *msg)
-{
- CsrWifiSmeTspecInd *primitive = (CsrWifiSmeTspecInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 4; /* u32 primitive->transactionId */
- bufferSize += 1; /* CsrWifiSmeTspecResultCode primitive->tspecResultCode */
- bufferSize += 2; /* u16 primitive->tspecLength */
- bufferSize += primitive->tspecLength; /* u8 primitive->tspec */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeTspecIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeTspecInd *primitive = (CsrWifiSmeTspecInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint32Ser(ptr, len, (u32) primitive->transactionId);
- CsrUint8Ser(ptr, len, (u8) primitive->tspecResultCode);
- CsrUint16Ser(ptr, len, (u16) primitive->tspecLength);
- if (primitive->tspecLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tspec, ((u16) (primitive->tspecLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeTspecIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeTspecInd *primitive = kmalloc(sizeof(CsrWifiSmeTspecInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->transactionId, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->tspecResultCode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->tspecLength, buffer, &offset);
- if (primitive->tspecLength)
- {
- primitive->tspec = kmalloc(primitive->tspecLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tspec, buffer, &offset, ((u16) (primitive->tspecLength)));
- }
- else
- {
- primitive->tspec = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeTspecIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeTspecInd *primitive = (CsrWifiSmeTspecInd *) voidPrimitivePointer;
- kfree(primitive->tspec);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeTspecCfmSizeof(void *msg)
-{
- CsrWifiSmeTspecCfm *primitive = (CsrWifiSmeTspecCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 15) */
- bufferSize += 2; /* u16 primitive->interfaceTag */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 4; /* u32 primitive->transactionId */
- bufferSize += 1; /* CsrWifiSmeTspecResultCode primitive->tspecResultCode */
- bufferSize += 2; /* u16 primitive->tspecLength */
- bufferSize += primitive->tspecLength; /* u8 primitive->tspec */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeTspecCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeTspecCfm *primitive = (CsrWifiSmeTspecCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->interfaceTag);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint32Ser(ptr, len, (u32) primitive->transactionId);
- CsrUint8Ser(ptr, len, (u8) primitive->tspecResultCode);
- CsrUint16Ser(ptr, len, (u16) primitive->tspecLength);
- if (primitive->tspecLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->tspec, ((u16) (primitive->tspecLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeTspecCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeTspecCfm *primitive = kmalloc(sizeof(CsrWifiSmeTspecCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->interfaceTag, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->transactionId, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->tspecResultCode, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->tspecLength, buffer, &offset);
- if (primitive->tspecLength)
- {
- primitive->tspec = kmalloc(primitive->tspecLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->tspec, buffer, &offset, ((u16) (primitive->tspecLength)));
- }
- else
- {
- primitive->tspec = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeTspecCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeTspecCfm *primitive = (CsrWifiSmeTspecCfm *) voidPrimitivePointer;
- kfree(primitive->tspec);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeVersionsGetCfmSizeof(void *msg)
-{
- CsrWifiSmeVersionsGetCfm *primitive = (CsrWifiSmeVersionsGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 33) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 4; /* u32 primitive->versions.chipId */
- bufferSize += 4; /* u32 primitive->versions.chipVersion */
- bufferSize += 4; /* u32 primitive->versions.firmwareBuild */
- bufferSize += 4; /* u32 primitive->versions.firmwarePatch */
- bufferSize += 4; /* u32 primitive->versions.firmwareHip */
- bufferSize += (primitive->versions.routerBuild ? strlen(primitive->versions.routerBuild) : 0) + 1; /* char* primitive->versions.routerBuild (0 byte len + 1 for NULL Term) */
- bufferSize += 4; /* u32 primitive->versions.routerHip */
- bufferSize += (primitive->versions.smeBuild ? strlen(primitive->versions.smeBuild) : 0) + 1; /* char* primitive->versions.smeBuild (0 byte len + 1 for NULL Term) */
- bufferSize += 4; /* u32 primitive->versions.smeHip */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeVersionsGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeVersionsGetCfm *primitive = (CsrWifiSmeVersionsGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.chipId);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.chipVersion);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.firmwareBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.firmwarePatch);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.firmwareHip);
- CsrCharStringSer(ptr, len, primitive->versions.routerBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.routerHip);
- CsrCharStringSer(ptr, len, primitive->versions.smeBuild);
- CsrUint32Ser(ptr, len, (u32) primitive->versions.smeHip);
- return(ptr);
-}
-
-
-void* CsrWifiSmeVersionsGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeVersionsGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeVersionsGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.chipId, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.chipVersion, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.firmwareBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.firmwarePatch, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.firmwareHip, buffer, &offset);
- CsrCharStringDes(&primitive->versions.routerBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.routerHip, buffer, &offset);
- CsrCharStringDes(&primitive->versions.smeBuild, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->versions.smeHip, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeVersionsGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeVersionsGetCfm *primitive = (CsrWifiSmeVersionsGetCfm *) voidPrimitivePointer;
- kfree(primitive->versions.routerBuild);
- kfree(primitive->versions.smeBuild);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCloakedSsidsGetCfmSizeof(void *msg)
-{
- CsrWifiSmeCloakedSsidsGetCfm *primitive = (CsrWifiSmeCloakedSsidsGetCfm *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 39) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* u8 primitive->cloakedSsids.cloakedSsidsCount */
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- bufferSize += 32; /* u8 primitive->cloakedSsids.cloakedSsids[i2].ssid[32] */
- bufferSize += 1; /* u8 primitive->cloakedSsids.cloakedSsids[i2].length */
- }
- }
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCloakedSsidsGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCloakedSsidsGetCfm *primitive = (CsrWifiSmeCloakedSsidsGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->cloakedSsids.cloakedSsidsCount);
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->cloakedSsids.cloakedSsids[i2].ssid, ((u16) (32)));
- CsrUint8Ser(ptr, len, (u8) primitive->cloakedSsids.cloakedSsids[i2].length);
- }
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeCloakedSsidsGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCloakedSsidsGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeCloakedSsidsGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->cloakedSsids.cloakedSsidsCount, buffer, &offset);
- primitive->cloakedSsids.cloakedSsids = NULL;
- if (primitive->cloakedSsids.cloakedSsidsCount)
- {
- primitive->cloakedSsids.cloakedSsids = kmalloc(sizeof(CsrWifiSsid) * primitive->cloakedSsids.cloakedSsidsCount, GFP_KERNEL);
- }
- {
- u16 i2;
- for (i2 = 0; i2 < primitive->cloakedSsids.cloakedSsidsCount; i2++)
- {
- CsrMemCpyDes(primitive->cloakedSsids.cloakedSsids[i2].ssid, buffer, &offset, ((u16) (32)));
- CsrUint8Des((u8 *) &primitive->cloakedSsids.cloakedSsids[i2].length, buffer, &offset);
- }
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeCloakedSsidsGetCfmSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeCloakedSsidsGetCfm *primitive = (CsrWifiSmeCloakedSsidsGetCfm *) voidPrimitivePointer;
- kfree(primitive->cloakedSsids.cloakedSsids);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeWifiOnIndSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 6; /* u8 primitive->address.a[6] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeWifiOnIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeWifiOnInd *primitive = (CsrWifiSmeWifiOnInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrMemCpySer(ptr, len, (const void *) primitive->address.a, ((u16) (6)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeWifiOnIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeWifiOnInd *primitive = kmalloc(sizeof(CsrWifiSmeWifiOnInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrMemCpyDes(primitive->address.a, buffer, &offset, ((u16) (6)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeSmeCommonConfigGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 1; /* CsrWifiSme80211dTrustLevel primitive->deviceConfig.trustLevel */
- bufferSize += 2; /* u8 primitive->deviceConfig.countryCode[2] */
- bufferSize += 1; /* CsrWifiSmeFirmwareDriverInterface primitive->deviceConfig.firmwareDriverInterface */
- bufferSize += 1; /* u8 primitive->deviceConfig.enableStrictDraftN */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeSmeCommonConfigGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeSmeCommonConfigGetCfm *primitive = (CsrWifiSmeSmeCommonConfigGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.trustLevel);
- CsrMemCpySer(ptr, len, (const void *) primitive->deviceConfig.countryCode, ((u16) (2)));
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.firmwareDriverInterface);
- CsrUint8Ser(ptr, len, (u8) primitive->deviceConfig.enableStrictDraftN);
- return(ptr);
-}
-
-
-void* CsrWifiSmeSmeCommonConfigGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeSmeCommonConfigGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeSmeCommonConfigGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->deviceConfig.trustLevel, buffer, &offset);
- CsrMemCpyDes(primitive->deviceConfig.countryCode, buffer, &offset, ((u16) (2)));
- CsrUint8Des((u8 *) &primitive->deviceConfig.firmwareDriverInterface, buffer, &offset);
- CsrUint8Des((u8 *) &primitive->deviceConfig.enableStrictDraftN, buffer, &offset);
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeInterfaceCapabilityGetCfmSizeof(void *msg)
-{
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 9) */
- bufferSize += 2; /* CsrResult primitive->status */
- bufferSize += 2; /* u16 primitive->numInterfaces */
- bufferSize += 2; /* u8 primitive->capBitmap[2] */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeInterfaceCapabilityGetCfmSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeInterfaceCapabilityGetCfm *primitive = (CsrWifiSmeInterfaceCapabilityGetCfm *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint16Ser(ptr, len, (u16) primitive->status);
- CsrUint16Ser(ptr, len, (u16) primitive->numInterfaces);
- CsrMemCpySer(ptr, len, (const void *) primitive->capBitmap, ((u16) (2)));
- return(ptr);
-}
-
-
-void* CsrWifiSmeInterfaceCapabilityGetCfmDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeInterfaceCapabilityGetCfm *primitive = kmalloc(sizeof(CsrWifiSmeInterfaceCapabilityGetCfm), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->status, buffer, &offset);
- CsrUint16Des((u16 *) &primitive->numInterfaces, buffer, &offset);
- CsrMemCpyDes(primitive->capBitmap, buffer, &offset, ((u16) (2)));
-
- return primitive;
-}
-
-
-size_t CsrWifiSmeErrorIndSizeof(void *msg)
-{
- CsrWifiSmeErrorInd *primitive = (CsrWifiSmeErrorInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 3) */
- bufferSize += (primitive->errorMessage ? strlen(primitive->errorMessage) : 0) + 1; /* char* primitive->errorMessage (0 byte len + 1 for NULL Term) */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeErrorIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeErrorInd *primitive = (CsrWifiSmeErrorInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrCharStringSer(ptr, len, primitive->errorMessage);
- return(ptr);
-}
-
-
-void* CsrWifiSmeErrorIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeErrorInd *primitive = kmalloc(sizeof(CsrWifiSmeErrorInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrCharStringDes(&primitive->errorMessage, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeErrorIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeErrorInd *primitive = (CsrWifiSmeErrorInd *) voidPrimitivePointer;
- kfree(primitive->errorMessage);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeInfoIndSizeof(void *msg)
-{
- CsrWifiSmeInfoInd *primitive = (CsrWifiSmeInfoInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 3) */
- bufferSize += (primitive->infoMessage ? strlen(primitive->infoMessage) : 0) + 1; /* char* primitive->infoMessage (0 byte len + 1 for NULL Term) */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeInfoIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeInfoInd *primitive = (CsrWifiSmeInfoInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrCharStringSer(ptr, len, primitive->infoMessage);
- return(ptr);
-}
-
-
-void* CsrWifiSmeInfoIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeInfoInd *primitive = kmalloc(sizeof(CsrWifiSmeInfoInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrCharStringDes(&primitive->infoMessage, buffer, &offset);
-
- return primitive;
-}
-
-
-void CsrWifiSmeInfoIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeInfoInd *primitive = (CsrWifiSmeInfoInd *) voidPrimitivePointer;
- kfree(primitive->infoMessage);
- kfree(primitive);
-}
-
-
-size_t CsrWifiSmeCoreDumpIndSizeof(void *msg)
-{
- CsrWifiSmeCoreDumpInd *primitive = (CsrWifiSmeCoreDumpInd *) msg;
- size_t bufferSize = 2;
-
- /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
- bufferSize += 4; /* u32 primitive->dataLength */
- bufferSize += primitive->dataLength; /* u8 primitive->data */
- return bufferSize;
-}
-
-
-u8* CsrWifiSmeCoreDumpIndSer(u8 *ptr, size_t *len, void *msg)
-{
- CsrWifiSmeCoreDumpInd *primitive = (CsrWifiSmeCoreDumpInd *)msg;
- *len = 0;
- CsrUint16Ser(ptr, len, primitive->common.type);
- CsrUint32Ser(ptr, len, (u32) primitive->dataLength);
- if (primitive->dataLength)
- {
- CsrMemCpySer(ptr, len, (const void *) primitive->data, ((u16) (primitive->dataLength)));
- }
- return(ptr);
-}
-
-
-void* CsrWifiSmeCoreDumpIndDes(u8 *buffer, size_t length)
-{
- CsrWifiSmeCoreDumpInd *primitive = kmalloc(sizeof(CsrWifiSmeCoreDumpInd), GFP_KERNEL);
- size_t offset;
- offset = 0;
-
- CsrUint16Des(&primitive->common.type, buffer, &offset);
- CsrUint32Des((u32 *) &primitive->dataLength, buffer, &offset);
- if (primitive->dataLength)
- {
- primitive->data = kmalloc(primitive->dataLength, GFP_KERNEL);
- CsrMemCpyDes(primitive->data, buffer, &offset, ((u16) (primitive->dataLength)));
- }
- else
- {
- primitive->data = NULL;
- }
-
- return primitive;
-}
-
-
-void CsrWifiSmeCoreDumpIndSerFree(void *voidPrimitivePointer)
-{
- CsrWifiSmeCoreDumpInd *primitive = (CsrWifiSmeCoreDumpInd *) voidPrimitivePointer;
- kfree(primitive->data);
- kfree(primitive);
-}
-
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2012
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_SERIALIZE_H__
-#define CSR_WIFI_SME_SERIALIZE_H__
-
-#include "csr_wifi_msgconv.h"
-#include "csr_wifi_sme_prim.h"
-
-extern void CsrWifiSmePfree(void *ptr);
-
-#define CsrWifiSmeActivateReqSer CsrWifiEventSer
-#define CsrWifiSmeActivateReqDes CsrWifiEventDes
-#define CsrWifiSmeActivateReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeActivateReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeAdhocConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmeAdhocConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmeAdhocConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeAdhocConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeAdhocConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeAdhocConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeAdhocConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeAdhocConfigSetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeBlacklistReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeBlacklistReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeBlacklistReqSizeof(void *msg);
-extern void CsrWifiSmeBlacklistReqSerFree(void *msg);
-
-#define CsrWifiSmeCalibrationDataGetReqSer CsrWifiEventSer
-#define CsrWifiSmeCalibrationDataGetReqDes CsrWifiEventDes
-#define CsrWifiSmeCalibrationDataGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeCalibrationDataGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCalibrationDataSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCalibrationDataSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCalibrationDataSetReqSizeof(void *msg);
-extern void CsrWifiSmeCalibrationDataSetReqSerFree(void *msg);
-
-#define CsrWifiSmeCcxConfigGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeCcxConfigGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeCcxConfigGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeCcxConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCcxConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCcxConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCcxConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeCcxConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeCoexConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmeCoexConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmeCoexConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeCoexConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCoexConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCoexConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCoexConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeCoexConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeCoexInfoGetReqSer CsrWifiEventSer
-#define CsrWifiSmeCoexInfoGetReqDes CsrWifiEventDes
-#define CsrWifiSmeCoexInfoGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeCoexInfoGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeConnectReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectReqSizeof(void *msg);
-extern void CsrWifiSmeConnectReqSerFree(void *msg);
-
-#define CsrWifiSmeConnectionConfigGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeConnectionConfigGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeConnectionConfigGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeConnectionConfigGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeConnectionInfoGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeConnectionInfoGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeConnectionInfoGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeConnectionInfoGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeConnectionStatsGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeConnectionStatsGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeConnectionStatsGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeConnectionStatsGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeDeactivateReqSer CsrWifiEventSer
-#define CsrWifiSmeDeactivateReqDes CsrWifiEventDes
-#define CsrWifiSmeDeactivateReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeDeactivateReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeDisconnectReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeDisconnectReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeDisconnectReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeDisconnectReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeEventMaskSetReqSer CsrWifiEventCsrUint32Ser
-#define CsrWifiSmeEventMaskSetReqDes CsrWifiEventCsrUint32Des
-#define CsrWifiSmeEventMaskSetReqSizeof CsrWifiEventCsrUint32Sizeof
-#define CsrWifiSmeEventMaskSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeHostConfigGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeHostConfigGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeHostConfigGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeHostConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeHostConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeHostConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeHostConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeHostConfigSetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeKeyReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeKeyReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeKeyReqSizeof(void *msg);
-#define CsrWifiSmeKeyReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeLinkQualityGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeLinkQualityGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeLinkQualityGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeLinkQualityGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeMibConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmeMibConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmeMibConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeMibConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMibConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeMibConfigSetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMibGetNextReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibGetNextReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibGetNextReqSizeof(void *msg);
-extern void CsrWifiSmeMibGetNextReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeMibGetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibGetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibGetReqSizeof(void *msg);
-extern void CsrWifiSmeMibGetReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeMibSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibSetReqSizeof(void *msg);
-extern void CsrWifiSmeMibSetReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeMulticastAddressReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMulticastAddressReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMulticastAddressReqSizeof(void *msg);
-extern void CsrWifiSmeMulticastAddressReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmePacketFilterSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePacketFilterSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePacketFilterSetReqSizeof(void *msg);
-extern void CsrWifiSmePacketFilterSetReqSerFree(void *msg);
-
-#define CsrWifiSmePermanentMacAddressGetReqSer CsrWifiEventSer
-#define CsrWifiSmePermanentMacAddressGetReqDes CsrWifiEventDes
-#define CsrWifiSmePermanentMacAddressGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmePermanentMacAddressGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmePmkidReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePmkidReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePmkidReqSizeof(void *msg);
-extern void CsrWifiSmePmkidReqSerFree(void *msg);
-
-#define CsrWifiSmePowerConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmePowerConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmePowerConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmePowerConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmePowerConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePowerConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePowerConfigSetReqSizeof(void *msg);
-#define CsrWifiSmePowerConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeRegulatoryDomainInfoGetReqSer CsrWifiEventSer
-#define CsrWifiSmeRegulatoryDomainInfoGetReqDes CsrWifiEventDes
-#define CsrWifiSmeRegulatoryDomainInfoGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeRegulatoryDomainInfoGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeRoamingConfigGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeRoamingConfigGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeRoamingConfigGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeRoamingConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRoamingConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeRoamingConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRoamingConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeRoamingConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeScanConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmeScanConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmeScanConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeScanConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeScanConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeScanConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeScanConfigSetReqSizeof(void *msg);
-extern void CsrWifiSmeScanConfigSetReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeScanFullReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeScanFullReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeScanFullReqSizeof(void *msg);
-extern void CsrWifiSmeScanFullReqSerFree(void *msg);
-
-#define CsrWifiSmeScanResultsFlushReqSer CsrWifiEventSer
-#define CsrWifiSmeScanResultsFlushReqDes CsrWifiEventDes
-#define CsrWifiSmeScanResultsFlushReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeScanResultsFlushReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeScanResultsGetReqSer CsrWifiEventSer
-#define CsrWifiSmeScanResultsGetReqDes CsrWifiEventDes
-#define CsrWifiSmeScanResultsGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeScanResultsGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeSmeStaConfigGetReqSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeSmeStaConfigGetReqDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeSmeStaConfigGetReqSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeSmeStaConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeSmeStaConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSmeStaConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSmeStaConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeSmeStaConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeStationMacAddressGetReqSer CsrWifiEventSer
-#define CsrWifiSmeStationMacAddressGetReqDes CsrWifiEventDes
-#define CsrWifiSmeStationMacAddressGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeStationMacAddressGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeTspecReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeTspecReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeTspecReqSizeof(void *msg);
-extern void CsrWifiSmeTspecReqSerFree(void *msg);
-
-#define CsrWifiSmeVersionsGetReqSer CsrWifiEventSer
-#define CsrWifiSmeVersionsGetReqDes CsrWifiEventDes
-#define CsrWifiSmeVersionsGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeVersionsGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeWifiFlightmodeReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeWifiFlightmodeReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeWifiFlightmodeReqSizeof(void *msg);
-extern void CsrWifiSmeWifiFlightmodeReqSerFree(void *msg);
-
-#define CsrWifiSmeWifiOffReqSer CsrWifiEventSer
-#define CsrWifiSmeWifiOffReqDes CsrWifiEventDes
-#define CsrWifiSmeWifiOffReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeWifiOffReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeWifiOnReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeWifiOnReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeWifiOnReqSizeof(void *msg);
-extern void CsrWifiSmeWifiOnReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeCloakedSsidsSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCloakedSsidsSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCloakedSsidsSetReqSizeof(void *msg);
-extern void CsrWifiSmeCloakedSsidsSetReqSerFree(void *msg);
-
-#define CsrWifiSmeCloakedSsidsGetReqSer CsrWifiEventSer
-#define CsrWifiSmeCloakedSsidsGetReqDes CsrWifiEventDes
-#define CsrWifiSmeCloakedSsidsGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeCloakedSsidsGetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeSmeCommonConfigGetReqSer CsrWifiEventSer
-#define CsrWifiSmeSmeCommonConfigGetReqDes CsrWifiEventDes
-#define CsrWifiSmeSmeCommonConfigGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeSmeCommonConfigGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeSmeCommonConfigSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSmeCommonConfigSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSmeCommonConfigSetReqSizeof(void *msg);
-#define CsrWifiSmeSmeCommonConfigSetReqSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeInterfaceCapabilityGetReqSer CsrWifiEventSer
-#define CsrWifiSmeInterfaceCapabilityGetReqDes CsrWifiEventDes
-#define CsrWifiSmeInterfaceCapabilityGetReqSizeof CsrWifiEventSizeof
-#define CsrWifiSmeInterfaceCapabilityGetReqSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeWpsConfigurationReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeWpsConfigurationReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeWpsConfigurationReqSizeof(void *msg);
-extern void CsrWifiSmeWpsConfigurationReqSerFree(void *msg);
-
-extern u8 *CsrWifiSmeSetReqSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSetReqDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSetReqSizeof(void *msg);
-extern void CsrWifiSmeSetReqSerFree(void *msg);
-
-#define CsrWifiSmeActivateCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeActivateCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeActivateCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeActivateCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeAdhocConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeAdhocConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeAdhocConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeAdhocConfigGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeAdhocConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeAdhocConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeAdhocConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeAdhocConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeAssociationCompleteIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeAssociationCompleteIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeAssociationCompleteIndSizeof(void *msg);
-extern void CsrWifiSmeAssociationCompleteIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmeAssociationStartIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeAssociationStartIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeAssociationStartIndSizeof(void *msg);
-#define CsrWifiSmeAssociationStartIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeBlacklistCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeBlacklistCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeBlacklistCfmSizeof(void *msg);
-extern void CsrWifiSmeBlacklistCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeCalibrationDataGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCalibrationDataGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCalibrationDataGetCfmSizeof(void *msg);
-extern void CsrWifiSmeCalibrationDataGetCfmSerFree(void *msg);
-
-#define CsrWifiSmeCalibrationDataSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeCalibrationDataSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeCalibrationDataSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeCalibrationDataSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCcxConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCcxConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCcxConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeCcxConfigGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCcxConfigSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCcxConfigSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCcxConfigSetCfmSizeof(void *msg);
-#define CsrWifiSmeCcxConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCoexConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCoexConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCoexConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeCoexConfigGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeCoexConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeCoexConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeCoexConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeCoexConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCoexInfoGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCoexInfoGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCoexInfoGetCfmSizeof(void *msg);
-#define CsrWifiSmeCoexInfoGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeConnectCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectCfmSizeof(void *msg);
-#define CsrWifiSmeConnectCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeConnectionConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectionConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectionConfigGetCfmSizeof(void *msg);
-extern void CsrWifiSmeConnectionConfigGetCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeConnectionInfoGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectionInfoGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectionInfoGetCfmSizeof(void *msg);
-extern void CsrWifiSmeConnectionInfoGetCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeConnectionQualityIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectionQualityIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectionQualityIndSizeof(void *msg);
-#define CsrWifiSmeConnectionQualityIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeConnectionStatsGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeConnectionStatsGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeConnectionStatsGetCfmSizeof(void *msg);
-#define CsrWifiSmeConnectionStatsGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeDeactivateCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeDeactivateCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeDeactivateCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeDeactivateCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeDisconnectCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeDisconnectCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeDisconnectCfmSizeof(void *msg);
-#define CsrWifiSmeDisconnectCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeEventMaskSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeEventMaskSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeEventMaskSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeEventMaskSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeHostConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeHostConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeHostConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeHostConfigGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeHostConfigSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeHostConfigSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeHostConfigSetCfmSizeof(void *msg);
-#define CsrWifiSmeHostConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeIbssStationIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeIbssStationIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeIbssStationIndSizeof(void *msg);
-#define CsrWifiSmeIbssStationIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeKeyCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeKeyCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeKeyCfmSizeof(void *msg);
-#define CsrWifiSmeKeyCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeLinkQualityGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeLinkQualityGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeLinkQualityGetCfmSizeof(void *msg);
-#define CsrWifiSmeLinkQualityGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMediaStatusIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMediaStatusIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMediaStatusIndSizeof(void *msg);
-extern void CsrWifiSmeMediaStatusIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmeMibConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeMibConfigGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeMibConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeMibConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeMibConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeMibConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMibGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibGetCfmSizeof(void *msg);
-extern void CsrWifiSmeMibGetCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeMibGetNextCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMibGetNextCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMibGetNextCfmSizeof(void *msg);
-extern void CsrWifiSmeMibGetNextCfmSerFree(void *msg);
-
-#define CsrWifiSmeMibSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeMibSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeMibSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeMibSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMicFailureIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMicFailureIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMicFailureIndSizeof(void *msg);
-#define CsrWifiSmeMicFailureIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeMulticastAddressCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeMulticastAddressCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeMulticastAddressCfmSizeof(void *msg);
-extern void CsrWifiSmeMulticastAddressCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmePacketFilterSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePacketFilterSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePacketFilterSetCfmSizeof(void *msg);
-#define CsrWifiSmePacketFilterSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmePermanentMacAddressGetCfmSer(u8 *ptr, size_t *len,
- void *msg);
-extern void *CsrWifiSmePermanentMacAddressGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePermanentMacAddressGetCfmSizeof(void *msg);
-#define CsrWifiSmePermanentMacAddressGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmePmkidCandidateListIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePmkidCandidateListIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePmkidCandidateListIndSizeof(void *msg);
-extern void CsrWifiSmePmkidCandidateListIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmePmkidCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePmkidCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePmkidCfmSizeof(void *msg);
-extern void CsrWifiSmePmkidCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmePowerConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmePowerConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmePowerConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmePowerConfigGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmePowerConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmePowerConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmePowerConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmePowerConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRegulatoryDomainInfoGetCfmSer(u8 *ptr, size_t *len,
- void *msg);
-extern void *CsrWifiSmeRegulatoryDomainInfoGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRegulatoryDomainInfoGetCfmSizeof(void *msg);
-#define CsrWifiSmeRegulatoryDomainInfoGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRoamCompleteIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeRoamCompleteIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRoamCompleteIndSizeof(void *msg);
-#define CsrWifiSmeRoamCompleteIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRoamStartIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeRoamStartIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRoamStartIndSizeof(void *msg);
-#define CsrWifiSmeRoamStartIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRoamingConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeRoamingConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRoamingConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeRoamingConfigGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeRoamingConfigSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeRoamingConfigSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeRoamingConfigSetCfmSizeof(void *msg);
-#define CsrWifiSmeRoamingConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeScanConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeScanConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeScanConfigGetCfmSizeof(void *msg);
-extern void CsrWifiSmeScanConfigGetCfmSerFree(void *msg);
-
-#define CsrWifiSmeScanConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeScanConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeScanConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeScanConfigSetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeScanFullCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeScanFullCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeScanFullCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeScanFullCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeScanResultIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeScanResultIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeScanResultIndSizeof(void *msg);
-extern void CsrWifiSmeScanResultIndSerFree(void *msg);
-
-#define CsrWifiSmeScanResultsFlushCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeScanResultsFlushCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeScanResultsFlushCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeScanResultsFlushCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeScanResultsGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeScanResultsGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeScanResultsGetCfmSizeof(void *msg);
-extern void CsrWifiSmeScanResultsGetCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeSmeStaConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSmeStaConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSmeStaConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeSmeStaConfigGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeSmeStaConfigSetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSmeStaConfigSetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSmeStaConfigSetCfmSizeof(void *msg);
-#define CsrWifiSmeSmeStaConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeStationMacAddressGetCfmSer(u8 *ptr, size_t *len,
- void *msg);
-extern void *CsrWifiSmeStationMacAddressGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeStationMacAddressGetCfmSizeof(void *msg);
-#define CsrWifiSmeStationMacAddressGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeTspecIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeTspecIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeTspecIndSizeof(void *msg);
-extern void CsrWifiSmeTspecIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmeTspecCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeTspecCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeTspecCfmSizeof(void *msg);
-extern void CsrWifiSmeTspecCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeVersionsGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeVersionsGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeVersionsGetCfmSizeof(void *msg);
-extern void CsrWifiSmeVersionsGetCfmSerFree(void *msg);
-
-#define CsrWifiSmeWifiFlightmodeCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeWifiFlightmodeCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeWifiFlightmodeCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeWifiFlightmodeCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeWifiOffIndSer CsrWifiEventCsrUint8Ser
-#define CsrWifiSmeWifiOffIndDes CsrWifiEventCsrUint8Des
-#define CsrWifiSmeWifiOffIndSizeof CsrWifiEventCsrUint8Sizeof
-#define CsrWifiSmeWifiOffIndSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeWifiOffCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeWifiOffCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeWifiOffCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeWifiOffCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeWifiOnCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeWifiOnCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeWifiOnCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeWifiOnCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeCloakedSsidsSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeCloakedSsidsSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeCloakedSsidsSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeCloakedSsidsSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeCloakedSsidsGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCloakedSsidsGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCloakedSsidsGetCfmSizeof(void *msg);
-extern void CsrWifiSmeCloakedSsidsGetCfmSerFree(void *msg);
-
-extern u8 *CsrWifiSmeWifiOnIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeWifiOnIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeWifiOnIndSizeof(void *msg);
-#define CsrWifiSmeWifiOnIndSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeSmeCommonConfigGetCfmSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeSmeCommonConfigGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeSmeCommonConfigGetCfmSizeof(void *msg);
-#define CsrWifiSmeSmeCommonConfigGetCfmSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeSmeCommonConfigSetCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeSmeCommonConfigSetCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeSmeCommonConfigSetCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeSmeCommonConfigSetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeInterfaceCapabilityGetCfmSer(u8 *ptr, size_t *len,
- void *msg);
-extern void *CsrWifiSmeInterfaceCapabilityGetCfmDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeInterfaceCapabilityGetCfmSizeof(void *msg);
-#define CsrWifiSmeInterfaceCapabilityGetCfmSerFree CsrWifiSmePfree
-
-extern u8 *CsrWifiSmeErrorIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeErrorIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeErrorIndSizeof(void *msg);
-extern void CsrWifiSmeErrorIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmeInfoIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeInfoIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeInfoIndSizeof(void *msg);
-extern void CsrWifiSmeInfoIndSerFree(void *msg);
-
-extern u8 *CsrWifiSmeCoreDumpIndSer(u8 *ptr, size_t *len, void *msg);
-extern void *CsrWifiSmeCoreDumpIndDes(u8 *buffer, size_t len);
-extern size_t CsrWifiSmeCoreDumpIndSizeof(void *msg);
-extern void CsrWifiSmeCoreDumpIndSerFree(void *msg);
-
-#define CsrWifiSmeAmpStatusChangeIndSer CsrWifiEventCsrUint16CsrUint8Ser
-#define CsrWifiSmeAmpStatusChangeIndDes CsrWifiEventCsrUint16CsrUint8Des
-#define CsrWifiSmeAmpStatusChangeIndSizeof CsrWifiEventCsrUint16CsrUint8Sizeof
-#define CsrWifiSmeAmpStatusChangeIndSerFree CsrWifiSmePfree
-
-#define CsrWifiSmeWpsConfigurationCfmSer CsrWifiEventCsrUint16Ser
-#define CsrWifiSmeWpsConfigurationCfmDes CsrWifiEventCsrUint16Des
-#define CsrWifiSmeWpsConfigurationCfmSizeof CsrWifiEventCsrUint16Sizeof
-#define CsrWifiSmeWpsConfigurationCfmSerFree CsrWifiSmePfree
-
-#endif /* CSR_WIFI_SME_SERIALIZE_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-/* Note: this is an auto-generated file. */
-
-#ifndef CSR_WIFI_SME_TASK_H__
-#define CSR_WIFI_SME_TASK_H__
-
-#include "csr_sched.h"
-
-#define CSR_WIFI_SME_LOG_ID 0x1202FFFF
-extern CsrSchedQid CSR_WIFI_SME_IFACEQUEUE;
-void CsrWifiSmeInit(void **gash);
-void CsrWifiSmeDeinit(void **gash);
-void CsrWifiSmeHandler(void **gash);
-
-#endif /* CSR_WIFI_SME_TASK_H__ */
-
+++ /dev/null
-/*****************************************************************************
-
- (c) Cambridge Silicon Radio Limited 2011
- All rights reserved and confidential information of CSR
-
- Refer to LICENSE.txt included with this source for details
- on the license terms.
-
-*****************************************************************************/
-
-#ifndef CSR_WIFI_VIF_UTILS_H
-#define CSR_WIFI_VIF_UTILS_H
-
-/* STANDARD INCLUDES ********************************************************/
-
-/* PROJECT INCLUDES *********************************************************/
-/* including this file for CsrWifiInterfaceMode*/
-#include "csr_wifi_private_common.h"
-
-/* MACROS *******************************************************************/
-
-/* Common macros for NME and SME to be used temporarily until SoftMAC changes are made */
-#define CSR_WIFI_NUM_INTERFACES (u8)0x1
-#define CSR_WIFI_INTERFACE_IN_USE (u16)0x0
-
-#endif /* CSR_WIFI_VIF_UTILS_H */
-
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: data_tx.c
- *
- * PURPOSE:
- * This file provides functions to send data requests to the UniFi.
- *
- * Copyright (C) 2007-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-
-int
-uf_verify_m4(unifi_priv_t *priv, const unsigned char *packet, unsigned int length)
-{
- const unsigned char *p = packet;
- u16 keyinfo;
-
-
- if (length < (4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 1 + 8))
- return 1;
-
- p += 8;
- keyinfo = p[5] << 8 | p[6]; /* big-endian */
- if (
- (p[0] == 1 || p[0] == 2) /* protocol version 802.1X-2001 (WPA) or -2004 (WPA2) */ &&
- p[1] == 3 /* EAPOL-Key */ &&
- /* don't bother checking p[2] p[3] (hh ll, packet body length) */
- (p[4] == 254 || p[4] == 2) /* descriptor type P802.1i-D3.0 (WPA) or 802.11i-2004 (WPA2) */ &&
- ((keyinfo & 0x0007) == 1 || (keyinfo & 0x0007) == 2) /* key descriptor version */ &&
- (keyinfo & ~0x0207U) == 0x0108 && /* key info for 4/4 or 4/2 -- ignore key desc version and sec bit (since varies in WPA 4/4) */
- (p[4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 0] == 0 && /* key data length (2 octets) 0 for 4/4 only */
- p[4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 1] == 0)
- ) {
- unifi_trace(priv, UDBG1, "uf_verify_m4: M4 detected\n");
- return 0;
- } else {
- return 1;
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- *
- * Data transport signals.
- *
- * ---------------------------------------------------------------------------
- */
-
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: drv.c
- *
- * PURPOSE:
- * Conventional device interface for debugging/monitoring of the
- * driver and h/w using unicli. This interface is also being used
- * by the SME linux implementation and the helper apps.
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-/*
- * Porting Notes:
- * Part of this file contains an example for how to glue the OS layer
- * with the HIP core lib, the SDIO glue layer, and the SME.
- *
- * When the unifi_sdio.ko modules loads, the linux kernel calls unifi_load().
- * unifi_load() calls uf_sdio_load() which is exported by the SDIO glue
- * layer. uf_sdio_load() registers this driver with the underlying SDIO driver.
- * When a card is detected, the SDIO glue layer calls register_unifi_sdio()
- * to pass the SDIO function context and ask the OS layer to initialise
- * the card. register_unifi_sdio() allocates all the private data of the OS
- * layer and calls uf_run_unifihelper() to start the SME. The SME calls
- * unifi_sys_wifi_on_req() which uses the HIP core lib to initialise the card.
- */
-
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/poll.h>
-#include <asm/uaccess.h>
-#include <linux/jiffies.h>
-#include <linux/version.h>
-
-#include "csr_wifi_hip_unifiversion.h"
-#include "unifi_priv.h"
-#include "csr_wifi_hip_conversions.h"
-#include "unifi_native.h"
-
-/* Module parameter variables */
-int buswidth = 0; /* 0 means use default, values 1,4 */
-int sdio_clock = 50000; /* kHz */
-int unifi_debug = 0;
-/* fw_init prevents f/w initialisation on error. */
-int fw_init[MAX_UNIFI_DEVS] = {-1, -1};
-int use_5g = 0;
-int led_mask = 0; /* 0x0c00 for dev-pc-1503c, dev-pc-1528a */
-int disable_hw_reset = 0;
-int disable_power_control = 0;
-int enable_wol = UNIFI_WOL_OFF; /* 0 for none, 1 for SDIO IRQ, 2 for PIO */
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
-int tl_80211d = (int)CSR_WIFI_SME_80211D_TRUST_LEVEL_MIB;
-#endif
-int sdio_block_size = -1; /* Override SDIO block size */
-int sdio_byte_mode = 0; /* 0 for block mode + padding, 1 for byte mode */
-int coredump_max = CSR_WIFI_HIP_NUM_COREDUMP_BUFFERS;
-int run_bh_once = -1; /* Set for scheduled interrupt mode, -1 = default */
-int bh_priority = -1;
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-#define UNIFI_LOG_HIP_SIGNALS_FILTER_BULKDATA (1 << 1)
-#define UNIFI_LOG_HIP_SIGNALS_FILTER_TIMESTAMP (1 << 2)
-int log_hip_signals = 0;
-#endif
-
-MODULE_DESCRIPTION("CSR UniFi (SDIO)");
-
-module_param(buswidth, int, S_IRUGO|S_IWUSR);
-module_param(sdio_clock, int, S_IRUGO|S_IWUSR);
-module_param(unifi_debug, int, S_IRUGO|S_IWUSR);
-module_param_array(fw_init, int, NULL, S_IRUGO|S_IWUSR);
-module_param(use_5g, int, S_IRUGO|S_IWUSR);
-module_param(led_mask, int, S_IRUGO|S_IWUSR);
-module_param(disable_hw_reset, int, S_IRUGO|S_IWUSR);
-module_param(disable_power_control, int, S_IRUGO|S_IWUSR);
-module_param(enable_wol, int, S_IRUGO|S_IWUSR);
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
-module_param(tl_80211d, int, S_IRUGO|S_IWUSR);
-#endif
-module_param(sdio_block_size, int, S_IRUGO|S_IWUSR);
-module_param(sdio_byte_mode, int, S_IRUGO|S_IWUSR);
-module_param(coredump_max, int, S_IRUGO|S_IWUSR);
-module_param(run_bh_once, int, S_IRUGO|S_IWUSR);
-module_param(bh_priority, int, S_IRUGO|S_IWUSR);
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-module_param(log_hip_signals, int, S_IRUGO|S_IWUSR);
-#endif
-
-MODULE_PARM_DESC(buswidth, "SDIO bus width (0=default), set 1 for 1-bit or 4 for 4-bit mode");
-MODULE_PARM_DESC(sdio_clock, "SDIO bus frequency in kHz, (default = 50 MHz)");
-MODULE_PARM_DESC(unifi_debug, "Diagnostic reporting level");
-MODULE_PARM_DESC(fw_init, "Set to 0 to prevent f/w initialization on error");
-MODULE_PARM_DESC(use_5g, "Use the 5G (802.11a) radio band");
-MODULE_PARM_DESC(led_mask, "LED mask flags");
-MODULE_PARM_DESC(disable_hw_reset, "Set to 1 to disable hardware reset");
-MODULE_PARM_DESC(disable_power_control, "Set to 1 to disable SDIO power control");
-MODULE_PARM_DESC(enable_wol, "Enable wake-on-wlan function 0=off, 1=SDIO, 2=PIO");
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
-MODULE_PARM_DESC(tl_80211d, "802.11d Trust Level (1-6, default = 5)");
-#endif
-MODULE_PARM_DESC(sdio_block_size, "Set to override SDIO block size");
-MODULE_PARM_DESC(sdio_byte_mode, "Set to 1 for byte mode SDIO");
-MODULE_PARM_DESC(coredump_max, "Number of chip mini-coredump buffers to allocate");
-MODULE_PARM_DESC(run_bh_once, "Run BH only when firmware interrupts");
-MODULE_PARM_DESC(bh_priority, "Modify the BH thread priority");
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-MODULE_PARM_DESC(log_hip_signals, "Set to 1 to enable HIP signal offline logging");
-#endif
-
-
-/* Callback for event logging to UDI clients */
-static void udi_log_event(ul_client_t *client,
- const u8 *signal, int signal_len,
- const bulk_data_param_t *bulkdata,
- int dir);
-
-static void udi_set_log_filter(ul_client_t *pcli,
- unifiio_filter_t *udi_filter);
-
-
-/* Mutex to protect access to priv->sme_cli */
-DEFINE_SEMAPHORE(udi_mutex);
-
-s32 CsrHipResultToStatus(CsrResult csrResult)
-{
- s32 r = -EIO;
-
- switch (csrResult)
- {
- case CSR_RESULT_SUCCESS:
- r = 0;
- break;
- case CSR_WIFI_HIP_RESULT_RANGE:
- r = -ERANGE;
- break;
- case CSR_WIFI_HIP_RESULT_NO_DEVICE:
- r = -ENODEV;
- break;
- case CSR_WIFI_HIP_RESULT_INVALID_VALUE:
- r = -EINVAL;
- break;
- case CSR_WIFI_HIP_RESULT_NOT_FOUND:
- r = -ENOENT;
- break;
- case CSR_WIFI_HIP_RESULT_NO_SPACE:
- r = -ENOSPC;
- break;
- case CSR_WIFI_HIP_RESULT_NO_MEMORY:
- r = -ENOMEM;
- break;
- case CSR_RESULT_FAILURE:
- r = -EIO;
- break;
- default:
- /*unifi_warning(card->ospriv, "CsrHipResultToStatus: Unrecognised csrResult error code: %d\n", csrResult);*/
- r = -EIO;
- }
- return r;
-}
-
-
-static const char*
-trace_putest_cmdid(unifi_putest_command_t putest_cmd)
-{
- switch (putest_cmd) {
- case UNIFI_PUTEST_START:
- return "START";
- case UNIFI_PUTEST_STOP:
- return "STOP";
- case UNIFI_PUTEST_SET_SDIO_CLOCK:
- return "SET CLOCK";
- case UNIFI_PUTEST_CMD52_READ:
- return "CMD52R";
- case UNIFI_PUTEST_CMD52_BLOCK_READ:
- return "CMD52BR";
- case UNIFI_PUTEST_CMD52_WRITE:
- return "CMD52W";
- case UNIFI_PUTEST_DL_FW:
- return "D/L FW";
- case UNIFI_PUTEST_DL_FW_BUFF:
- return "D/L FW BUFFER";
- case UNIFI_PUTEST_COREDUMP_PREPARE:
- return "PREPARE COREDUMP";
- case UNIFI_PUTEST_GP_READ16:
- return "GP16R";
- case UNIFI_PUTEST_GP_WRITE16:
- return "GP16W";
- default:
- return "ERROR: unrecognised command";
- }
- }
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-int uf_register_hip_offline_debug(unifi_priv_t *priv)
-{
- ul_client_t *udi_cli;
- int i;
-
- udi_cli = ul_register_client(priv, CLI_USING_WIRE_FORMAT, udi_log_event);
- if (udi_cli == NULL) {
- /* Too many clients already using this device */
- unifi_error(priv, "Too many UDI clients already open\n");
- return -ENOSPC;
- }
- unifi_trace(priv, UDBG1, "Offline HIP client is registered\n");
-
- down(&priv->udi_logging_mutex);
- udi_cli->event_hook = udi_log_event;
- unifi_set_udi_hook(priv->card, logging_handler);
- /* Log all signals by default */
- for (i = 0; i < SIG_FILTER_SIZE; i++) {
- udi_cli->signal_filter[i] = 0xFFFF;
- }
- priv->logging_client = udi_cli;
- up(&priv->udi_logging_mutex);
-
- return 0;
-}
-
-int uf_unregister_hip_offline_debug(unifi_priv_t *priv)
-{
- ul_client_t *udi_cli = priv->logging_client;
- if (udi_cli == NULL)
- {
- unifi_error(priv, "Unknown HIP client unregister request\n");
- return -ERANGE;
- }
-
- unifi_trace(priv, UDBG1, "Offline HIP client is unregistered\n");
-
- down(&priv->udi_logging_mutex);
- priv->logging_client = NULL;
- udi_cli->event_hook = NULL;
- up(&priv->udi_logging_mutex);
-
- ul_deregister_client(udi_cli);
-
- return 0;
-}
-#endif
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_open
- * unifi_release
- *
- * Open and release entry points for the UniFi debug driver.
- *
- * Arguments:
- * Normal linux driver args.
- *
- * Returns:
- * Linux error code.
- * ---------------------------------------------------------------------------
- */
-static int
-unifi_open(struct inode *inode, struct file *file)
-{
- int devno;
- unifi_priv_t *priv;
- ul_client_t *udi_cli;
-
- devno = MINOR(inode->i_rdev) >> 1;
-
- /*
- * Increase the ref_count for the char device clients.
- * Make sure you call uf_put_instance() to decreace it if
- * unifi_open returns an error.
- */
- priv = uf_get_instance(devno);
- if (priv == NULL) {
- unifi_error(NULL, "unifi_open: No device present\n");
- return -ENODEV;
- }
-
- /* Register this instance in the client's list. */
- /* The minor number determines the nature of the client (Unicli or SME). */
- if (MINOR(inode->i_rdev) & 0x1) {
- udi_cli = ul_register_client(priv, CLI_USING_WIRE_FORMAT, udi_log_event);
- if (udi_cli == NULL) {
- /* Too many clients already using this device */
- unifi_error(priv, "Too many clients already open\n");
- uf_put_instance(devno);
- return -ENOSPC;
- }
- unifi_trace(priv, UDBG1, "Client is registered to /dev/unifiudi%d\n", devno);
- } else {
- /*
- * Even-numbered device nodes are the control application.
- * This is the userspace helper containing SME or
- * unifi_manager.
- */
-
- down(&udi_mutex);
-
-#ifdef CSR_SME_USERSPACE
- /* Check if a config client is already attached */
- if (priv->sme_cli) {
- up(&udi_mutex);
- uf_put_instance(devno);
-
- unifi_info(priv, "There is already a configuration client using the character device\n");
- return -EBUSY;
- }
-#endif /* CSR_SME_USERSPACE */
-
-#ifdef CSR_SUPPORT_SME
- udi_cli = ul_register_client(priv,
- CLI_USING_WIRE_FORMAT | CLI_SME_USERSPACE,
- sme_log_event);
-#else
- /* Config client for native driver */
- udi_cli = ul_register_client(priv,
- 0,
- sme_native_log_event);
-#endif
- if (udi_cli == NULL) {
- /* Too many clients already using this device */
- up(&udi_mutex);
- uf_put_instance(devno);
-
- unifi_error(priv, "Too many clients already open\n");
- return -ENOSPC;
- }
-
- /*
- * Fill-in the pointer to the configuration client.
- * This is the SME userspace helper or unifi_manager.
- * Not used in the SME embedded version.
- */
- unifi_trace(priv, UDBG1, "SME client (id:%d s:0x%X) is registered\n",
- udi_cli->client_id, udi_cli->sender_id);
- /* Store the SME UniFi Linux Client */
- if (priv->sme_cli == NULL) {
- priv->sme_cli = udi_cli;
- }
-
- up(&udi_mutex);
- }
-
-
- /*
- * Store the pointer to the client.
- * All char driver's entry points will pass this pointer.
- */
- file->private_data = udi_cli;
-
- return 0;
-} /* unifi_open() */
-
-
-static int
-unifi_release(struct inode *inode, struct file *filp)
-{
- ul_client_t *udi_cli = (void*)filp->private_data;
- int devno;
- unifi_priv_t *priv;
-
- priv = uf_find_instance(udi_cli->instance);
- if (!priv) {
- unifi_error(priv, "unifi_close: instance for device not found\n");
- return -ENODEV;
- }
-
- devno = MINOR(inode->i_rdev) >> 1;
-
- /* Even device nodes are the config client (i.e. SME or unifi_manager) */
- if ((MINOR(inode->i_rdev) & 0x1) == 0) {
-
- if (priv->sme_cli != udi_cli) {
- unifi_notice(priv, "Surprise closing config device: not the sme client\n");
- }
- unifi_notice(priv, "SME client close (unifi%d)\n", devno);
-
- /*
- * Clear sme_cli before calling unifi_sys_... so it doesn't try to
- * queue a reply to the (now gone) SME.
- */
- down(&udi_mutex);
- priv->sme_cli = NULL;
- up(&udi_mutex);
-
-#ifdef CSR_SME_USERSPACE
- /* Power-down when config client closes */
- {
- CsrWifiRouterCtrlWifiOffReq req = {{CSR_WIFI_ROUTER_CTRL_HIP_REQ, 0, 0, 0, NULL}};
- CsrWifiRouterCtrlWifiOffReqHandler(priv, &req.common);
- }
-
- uf_sme_deinit(priv);
-
- /* It is possible that a blocking SME request was made from another process
- * which did not get read by the SME before the WifiOffReq.
- * So check for a pending request which will go unanswered and cancel
- * the wait for event. As only one blocking request can be in progress at
- * a time, up to one event should be completed.
- */
- uf_sme_cancel_request(priv, 0);
-
-#endif /* CSR_SME_USERSPACE */
- } else {
-
- unifi_trace(priv, UDBG2, "UDI client close (unifiudi%d)\n", devno);
-
- /* If the pointer matches the logging client, stop logging. */
- down(&priv->udi_logging_mutex);
- if (udi_cli == priv->logging_client) {
- priv->logging_client = NULL;
- }
- up(&priv->udi_logging_mutex);
-
- if (udi_cli == priv->amp_client) {
- priv->amp_client = NULL;
- }
- }
-
- /* Deregister this instance from the client's list. */
- ul_deregister_client(udi_cli);
-
- uf_put_instance(devno);
-
- return 0;
-} /* unifi_release() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_read
- *
- * The read() driver entry point.
- *
- * Arguments:
- * filp The file descriptor returned by unifi_open()
- * p The user space buffer to copy the read data
- * len The size of the p buffer
- * poff
- *
- * Returns:
- * number of bytes read or an error code on failure
- * ---------------------------------------------------------------------------
- */
-static ssize_t
-unifi_read(struct file *filp, char *p, size_t len, loff_t *poff)
-{
- ul_client_t *pcli = (void*)filp->private_data;
- unifi_priv_t *priv;
- udi_log_t *logptr = NULL;
- udi_msg_t *msgptr;
- struct list_head *l;
- int msglen;
-
- priv = uf_find_instance(pcli->instance);
- if (!priv) {
- unifi_error(priv, "invalid priv\n");
- return -ENODEV;
- }
-
- if (!pcli->udi_enabled) {
- unifi_error(priv, "unifi_read: unknown client.");
- return -EINVAL;
- }
-
- if (list_empty(&pcli->udi_log)) {
- if (filp->f_flags & O_NONBLOCK) {
- /* Non-blocking - just return if the udi_log is empty */
- return 0;
- } else {
- /* Blocking - wait on the UDI wait queue */
- if (wait_event_interruptible(pcli->udi_wq,
- !list_empty(&pcli->udi_log)))
- {
- unifi_error(priv, "unifi_read: wait_event_interruptible failed.");
- return -ERESTARTSYS;
- }
- }
- }
-
- /* Read entry from list head and remove it from the list */
- if (down_interruptible(&pcli->udi_sem)) {
- return -ERESTARTSYS;
- }
- l = pcli->udi_log.next;
- list_del(l);
- up(&pcli->udi_sem);
-
- /* Get a pointer to whole struct */
- logptr = list_entry(l, udi_log_t, q);
- if (logptr == NULL) {
- unifi_error(priv, "unifi_read: failed to get event.\n");
- return -EINVAL;
- }
-
- /* Get the real message */
- msgptr = &logptr->msg;
- msglen = msgptr->length;
- if (msglen > len) {
- printk(KERN_WARNING "truncated read to %d actual msg len is %lu\n", msglen, (long unsigned int)len);
- msglen = len;
- }
-
- /* and pass it to the client (SME or Unicli). */
- if (copy_to_user(p, msgptr, msglen))
- {
- printk(KERN_ERR "Failed to copy UDI log to user\n");
- kfree(logptr);
- return -EFAULT;
- }
-
- /* It is our resposibility to free the message buffer. */
- kfree(logptr);
-
- return msglen;
-
-} /* unifi_read() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * udi_send_signal_unpacked
- *
- * Sends an unpacked signal to UniFi.
- *
- * Arguments:
- * priv Pointer to private context struct
- * data Pointer to request structure and data to send
- * data_len Length of data in data pointer.
- *
- * Returns:
- * Number of bytes written, error otherwise.
- *
- * Notes:
- * All clients that use this function to send a signal to the unifi
- * must use the host formatted structures.
- * ---------------------------------------------------------------------------
- */
-static int
-udi_send_signal_unpacked(unifi_priv_t *priv, unsigned char* data, uint data_len)
-{
- CSR_SIGNAL *sigptr = (CSR_SIGNAL*)data;
- CSR_DATAREF *datarefptr;
- bulk_data_param_t bulk_data;
- uint signal_size, i;
- uint bulk_data_offset = 0;
- int bytecount, r;
- CsrResult csrResult;
-
- /* Number of bytes in the signal */
- signal_size = SigGetSize(sigptr);
- if (!signal_size || (signal_size > data_len)) {
- unifi_error(priv, "unifi_sme_mlme_req - Invalid signal 0x%x size should be %d bytes\n",
- sigptr->SignalPrimitiveHeader.SignalId,
- signal_size);
- return -EINVAL;
- }
- bytecount = signal_size;
-
- /* Get a pointer to the information of the first data reference */
- datarefptr = (CSR_DATAREF*)&sigptr->u;
-
- /* Initialize the offset in the data buffer, bulk data is right after the signal. */
- bulk_data_offset = signal_size;
-
- /* store the references and the size of the bulk data to the bulkdata structure */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- /* the length of the bulk data is in the signal */
- if ((datarefptr+i)->DataLength) {
- void *dest;
-
- csrResult = unifi_net_data_malloc(priv, &bulk_data.d[i], (datarefptr+i)->DataLength);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "udi_send_signal_unpacked: failed to allocate request_data.\n");
- return -EIO;
- }
-
- dest = (void*)bulk_data.d[i].os_data_ptr;
- memcpy(dest, data + bulk_data_offset, bulk_data.d[i].data_length);
- } else {
- bulk_data.d[i].data_length = 0;
- }
-
- bytecount += bulk_data.d[i].data_length;
- /* advance the offset, to point the next bulk data */
- bulk_data_offset += bulk_data.d[i].data_length;
- }
-
-
- unifi_trace(priv, UDBG3, "SME Send: signal 0x%.4X\n", sigptr->SignalPrimitiveHeader.SignalId);
-
- /* Send the signal. */
- r = ul_send_signal_unpacked(priv, sigptr, &bulk_data);
- if (r < 0) {
- unifi_error(priv, "udi_send_signal_unpacked: send failed (%d)\n", r);
- for(i=0;i<UNIFI_MAX_DATA_REFERENCES;i++) {
- if(bulk_data.d[i].data_length != 0) {
- unifi_net_data_free(priv, &bulk_data.d[i]);
- }
- }
- return -EIO;
- }
-
- return bytecount;
-} /* udi_send_signal_unpacked() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * udi_send_signal_raw
- *
- * Sends a packed signal to UniFi.
- *
- * Arguments:
- * priv Pointer to private context struct
- * buf Pointer to request structure and data to send
- * buflen Length of data in data pointer.
- *
- * Returns:
- * Number of bytes written, error otherwise.
- *
- * Notes:
- * All clients that use this function to send a signal to the unifi
- * must use the wire formatted structures.
- * ---------------------------------------------------------------------------
- */
-static int
-udi_send_signal_raw(unifi_priv_t *priv, unsigned char *buf, int buflen)
-{
- int signal_size;
- int sig_id;
- bulk_data_param_t data_ptrs;
- int i, r;
- unsigned int num_data_refs;
- int bytecount;
- CsrResult csrResult;
-
- /*
- * The signal is the first thing in buf, the signal id is the
- * first 16 bits of the signal.
- */
- /* Number of bytes in the signal */
- sig_id = GET_SIGNAL_ID(buf);
- signal_size = buflen;
- signal_size -= GET_PACKED_DATAREF_LEN(buf, 0);
- signal_size -= GET_PACKED_DATAREF_LEN(buf, 1);
- if ((signal_size <= 0) || (signal_size > buflen)) {
- unifi_error(priv, "udi_send_signal_raw - Couldn't find length of signal 0x%x\n",
- sig_id);
- return -EINVAL;
- }
- unifi_trace(priv, UDBG2, "udi_send_signal_raw: signal 0x%.4X len:%d\n",
- sig_id, signal_size);
- /* Zero the data ref arrays */
- memset(&data_ptrs, 0, sizeof(data_ptrs));
-
- /*
- * Find the number of associated bulk data packets. Scan through
- * the data refs to check that we have enough data and pick out
- * pointers to appended bulk data.
- */
- num_data_refs = 0;
- bytecount = signal_size;
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; ++i)
- {
- unsigned int len = GET_PACKED_DATAREF_LEN(buf, i);
- unifi_trace(priv, UDBG3, "udi_send_signal_raw: data_ref length = %d\n", len);
-
- if (len != 0) {
- void *dest;
-
- csrResult = unifi_net_data_malloc(priv, &data_ptrs.d[i], len);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "udi_send_signal_raw: failed to allocate request_data.\n");
- return -EIO;
- }
-
- dest = (void*)data_ptrs.d[i].os_data_ptr;
- memcpy(dest, buf + bytecount, len);
-
- bytecount += len;
- num_data_refs++;
- }
- data_ptrs.d[i].data_length = len;
- }
-
- unifi_trace(priv, UDBG3, "Queueing signal 0x%.4X from UDI with %u data refs\n",
- sig_id,
- num_data_refs);
-
- if (bytecount > buflen) {
- unifi_error(priv, "udi_send_signal_raw: Not enough data (%d instead of %d)\n", buflen, bytecount);
- return -EINVAL;
- }
-
- /* Send the signal calling the function that uses the wire-formatted signals. */
- r = ul_send_signal_raw(priv, buf, signal_size, &data_ptrs);
- if (r < 0) {
- unifi_error(priv, "udi_send_signal_raw: send failed (%d)\n", r);
- return -EIO;
- }
-
-#ifdef CSR_NATIVE_LINUX
- if (sig_id == CSR_MLME_POWERMGT_REQUEST_ID) {
- int power_mode = CSR_GET_UINT16_FROM_LITTLE_ENDIAN((buf +
- SIZEOF_SIGNAL_HEADER + (UNIFI_MAX_DATA_REFERENCES*SIZEOF_DATAREF)));
-#ifdef CSR_SUPPORT_WEXT
- /* Overide the wext power mode to the new value */
- priv->wext_conf.power_mode = power_mode;
-#endif
- /* Configure deep sleep signaling */
- if (power_mode || (priv->interfacePriv[0]->connected == UnifiNotConnected)) {
- csrResult = unifi_configure_low_power_mode(priv->card,
- UNIFI_LOW_POWER_ENABLED,
- UNIFI_PERIODIC_WAKE_HOST_DISABLED);
- } else {
- csrResult = unifi_configure_low_power_mode(priv->card,
- UNIFI_LOW_POWER_DISABLED,
- UNIFI_PERIODIC_WAKE_HOST_DISABLED);
- }
- }
-#endif
-
- return bytecount;
-} /* udi_send_signal_raw */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_write
- *
- * The write() driver entry point.
- * A UniFi Debug Interface client such as unicli can write a signal
- * plus bulk data to the driver for sending to the UniFi chip.
- *
- * Only one signal may be sent per write operation.
- *
- * Arguments:
- * filp The file descriptor returned by unifi_open()
- * p The user space buffer to get the data from
- * len The size of the p buffer
- * poff
- *
- * Returns:
- * number of bytes written or an error code on failure
- * ---------------------------------------------------------------------------
- */
-static ssize_t
-unifi_write(struct file *filp, const char *p, size_t len, loff_t *poff)
-{
- ul_client_t *pcli = (ul_client_t*)filp->private_data;
- unifi_priv_t *priv;
- unsigned char *buf;
- unsigned char *bufptr;
- int remaining;
- int bytes_written;
- int r;
- bulk_data_param_t bulkdata;
- CsrResult csrResult;
-
- priv = uf_find_instance(pcli->instance);
- if (!priv) {
- unifi_error(priv, "invalid priv\n");
- return -ENODEV;
- }
-
- unifi_trace(priv, UDBG5, "unifi_write: len = %d\n", len);
-
- if (!pcli->udi_enabled) {
- unifi_error(priv, "udi disabled\n");
- return -EINVAL;
- }
-
- /*
- * AMP client sends only one signal at a time, so we can use
- * unifi_net_data_malloc to save the extra copy.
- */
- if (pcli == priv->amp_client) {
- int signal_size;
- int sig_id;
- unsigned char *signal_buf;
- char *user_data_buf;
-
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], len);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "unifi_write: failed to allocate request_data.\n");
- return -ENOMEM;
- }
-
- user_data_buf = (char*)bulkdata.d[0].os_data_ptr;
-
- /* Get the data from the AMP client. */
- if (copy_from_user((void*)user_data_buf, p, len)) {
- unifi_error(priv, "unifi_write: copy from user failed\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -EFAULT;
- }
-
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].data_length = 0;
-
- /* Number of bytes in the signal */
- sig_id = GET_SIGNAL_ID(bulkdata.d[0].os_data_ptr);
- signal_size = len;
- signal_size -= GET_PACKED_DATAREF_LEN(bulkdata.d[0].os_data_ptr, 0);
- signal_size -= GET_PACKED_DATAREF_LEN(bulkdata.d[0].os_data_ptr, 1);
- if ((signal_size <= 0) || (signal_size > len)) {
- unifi_error(priv, "unifi_write - Couldn't find length of signal 0x%x\n",
- sig_id);
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -EINVAL;
- }
-
- unifi_trace(priv, UDBG2, "unifi_write: signal 0x%.4X len:%d\n",
- sig_id, signal_size);
-
- /* Allocate a buffer for the signal */
- signal_buf = kmemdup(bulkdata.d[0].os_data_ptr, signal_size,
- GFP_KERNEL);
- if (!signal_buf) {
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -ENOMEM;
- }
-
- /* Get the signal from the os_data_ptr */
- signal_buf[5] = (pcli->sender_id >> 8) & 0xff;
-
- if (signal_size < len) {
- /* Remove the signal from the os_data_ptr */
- bulkdata.d[0].data_length -= signal_size;
- bulkdata.d[0].os_data_ptr += signal_size;
- } else {
- bulkdata.d[0].data_length = 0;
- bulkdata.d[0].os_data_ptr = NULL;
- }
-
- /* Send the signal calling the function that uses the wire-formatted signals. */
- r = ul_send_signal_raw(priv, signal_buf, signal_size, &bulkdata);
- if (r < 0) {
- unifi_error(priv, "unifi_write: send failed (%d)\n", r);
- if (bulkdata.d[0].os_data_ptr != NULL) {
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
- }
-
- /* Free the signal buffer and return */
- kfree(signal_buf);
- return len;
- }
-
- buf = kmalloc(len, GFP_KERNEL);
- if (!buf) {
- return -ENOMEM;
- }
-
- /* Get the data from the client (SME or Unicli). */
- if (copy_from_user((void*)buf, p, len)) {
- unifi_error(priv, "copy from user failed\n");
- kfree(buf);
- return -EFAULT;
- }
-
- /*
- * In SME userspace build read() contains a SYS or MGT message.
- * Note that even though the SME sends one signal at a time, we can not
- * use unifi_net_data_malloc because in the early stages, before having
- * initialised the core, it will fail since the I/O block size is unknown.
- */
-#ifdef CSR_SME_USERSPACE
- if (pcli->configuration & CLI_SME_USERSPACE) {
- CsrWifiRouterTransportRecv(priv, buf, len);
- kfree(buf);
- return len;
- }
-#endif
-
- /* ul_send_signal_raw will do a sanity check of len against signal content */
-
- /*
- * udi_send_signal_raw() and udi_send_signal_unpacked() return the number of bytes consumed.
- * A write call can pass multiple signal concatenated together.
- */
- bytes_written = 0;
- remaining = len;
- bufptr = buf;
- while (remaining > 0)
- {
- int r;
-
- /*
- * Set the SenderProcessId.
- * The SignalPrimitiveHeader is the first 3 16-bit words of the signal,
- * the SenderProcessId is bytes 4,5.
- * The MSB of the sender ID needs to be set to the client ID.
- * The LSB is controlled by the SME.
- */
- bufptr[5] = (pcli->sender_id >> 8) & 0xff;
-
- /* use the appropriate interface, depending on the clients' configuration */
- if (pcli->configuration & CLI_USING_WIRE_FORMAT) {
- unifi_trace(priv, UDBG1, "unifi_write: call udi_send_signal().\n");
- r = udi_send_signal_raw(priv, bufptr, remaining);
- } else {
- r = udi_send_signal_unpacked(priv, bufptr, remaining);
- }
- if (r < 0) {
- /* Set the return value to the error code */
- unifi_error(priv, "unifi_write: (udi or sme)_send_signal() returns %d\n", r);
- bytes_written = r;
- break;
- }
- bufptr += r;
- remaining -= r;
- bytes_written += r;
- }
-
- kfree(buf);
-
- return bytes_written;
-} /* unifi_write() */
-
-
-static const char* build_type_to_string(unsigned char build_type)
-{
- switch (build_type)
- {
- case UNIFI_BUILD_NME: return "NME";
- case UNIFI_BUILD_WEXT: return "WEXT";
- case UNIFI_BUILD_AP: return "AP";
- }
- return "unknown";
-}
-
-
-/*
- * ----------------------------------------------------------------
- * unifi_ioctl
- *
- * Ioctl handler for unifi driver.
- *
- * Arguments:
- * inodep Pointer to inode structure.
- * filp Pointer to file structure.
- * cmd Ioctl cmd passed by user.
- * arg Ioctl arg passed by user.
- *
- * Returns:
- * 0 on success, -ve error code on error.
- * ----------------------------------------------------------------
- */
-static long
-unifi_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
- ul_client_t *pcli = (ul_client_t*)filp->private_data;
- unifi_priv_t *priv;
- struct net_device *dev;
- int r = 0;
- int int_param, i;
- u8* buf;
- CsrResult csrResult;
-#if (defined CSR_SUPPORT_SME)
- unifi_cfg_command_t cfg_cmd;
-#if (defined CSR_SUPPORT_WEXT)
- CsrWifiSmeCoexConfig coex_config;
- unsigned char uchar_param;
- unsigned char varbind[MAX_VARBIND_LENGTH];
- int vblen;
-#endif
-#endif
- unifi_putest_command_t putest_cmd;
-
- priv = uf_find_instance(pcli->instance);
- if (!priv) {
- unifi_error(priv, "ioctl error: unknown instance=%d\n", pcli->instance);
- r = -ENODEV;
- goto out;
- }
- unifi_trace(priv, UDBG5, "unifi_ioctl: cmd=0x%X, arg=0x%lX\n", cmd, arg);
-
- switch (cmd) {
-
- case UNIFI_GET_UDI_ENABLE:
- unifi_trace(priv, UDBG4, "UniFi Get UDI Enable\n");
-
- down(&priv->udi_logging_mutex);
- int_param = (priv->logging_client == NULL) ? 0 : 1;
- up(&priv->udi_logging_mutex);
-
- if (put_user(int_param, (int*)arg))
- {
- unifi_error(priv, "UNIFI_GET_UDI_ENABLE: Failed to copy to user\n");
- r = -EFAULT;
- goto out;
- }
- break;
-
- case UNIFI_SET_UDI_ENABLE:
- unifi_trace(priv, UDBG4, "UniFi Set UDI Enable\n");
- if (get_user(int_param, (int*)arg))
- {
- unifi_error(priv, "UNIFI_SET_UDI_ENABLE: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
- if (log_hip_signals) {
- unifi_error(priv, "omnicli cannot be used when log_hip_signals is used\n");
- r = -EFAULT;
- goto out;
- }
-#endif
-
- down(&priv->udi_logging_mutex);
- if (int_param) {
- pcli->event_hook = udi_log_event;
- unifi_set_udi_hook(priv->card, logging_handler);
- /* Log all signals by default */
- for (i = 0; i < SIG_FILTER_SIZE; i++) {
- pcli->signal_filter[i] = 0xFFFF;
- }
- priv->logging_client = pcli;
-
- } else {
- priv->logging_client = NULL;
- pcli->event_hook = NULL;
- }
- up(&priv->udi_logging_mutex);
-
- break;
-
- case UNIFI_SET_MIB:
- unifi_trace(priv, UDBG4, "UniFi Set MIB\n");
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- /* Read first 2 bytes and check length */
- if (copy_from_user((void*)varbind, (void*)arg, 2)) {
- unifi_error(priv,
- "UNIFI_SET_MIB: Failed to copy in varbind header\n");
- r = -EFAULT;
- goto out;
- }
- vblen = varbind[1];
- if ((vblen + 2) > MAX_VARBIND_LENGTH) {
- unifi_error(priv,
- "UNIFI_SET_MIB: Varbind too long (%d, limit %d)\n",
- (vblen+2), MAX_VARBIND_LENGTH);
- r = -EINVAL;
- goto out;
- }
- /* Read rest of varbind */
- if (copy_from_user((void*)(varbind+2), (void*)(arg+2), vblen)) {
- unifi_error(priv, "UNIFI_SET_MIB: Failed to copy in varbind\n");
- r = -EFAULT;
- goto out;
- }
-
- /* send to SME */
- vblen += 2;
- r = sme_mgt_mib_set(priv, varbind, vblen);
- if (r) {
- goto out;
- }
-#else
- unifi_notice(priv, "UNIFI_SET_MIB: Unsupported.\n");
-#endif /* CSR_SUPPORT_WEXT */
- break;
-
- case UNIFI_GET_MIB:
- unifi_trace(priv, UDBG4, "UniFi Get MIB\n");
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- /* Read first 2 bytes and check length */
- if (copy_from_user((void*)varbind, (void*)arg, 2)) {
- unifi_error(priv, "UNIFI_GET_MIB: Failed to copy in varbind header\n");
- r = -EFAULT;
- goto out;
- }
- vblen = varbind[1];
- if ((vblen+2) > MAX_VARBIND_LENGTH) {
- unifi_error(priv, "UNIFI_GET_MIB: Varbind too long (%d, limit %d)\n",
- (vblen+2), MAX_VARBIND_LENGTH);
- r = -EINVAL;
- goto out;
- }
- /* Read rest of varbind */
- if (copy_from_user((void*)(varbind+2), (void*)(arg+2), vblen)) {
- unifi_error(priv, "UNIFI_GET_MIB: Failed to copy in varbind\n");
- r = -EFAULT;
- goto out;
- }
-
- vblen += 2;
- r = sme_mgt_mib_get(priv, varbind, &vblen);
- if (r) {
- goto out;
- }
- /* copy out varbind */
- if (vblen > MAX_VARBIND_LENGTH) {
- unifi_error(priv,
- "UNIFI_GET_MIB: Varbind result too long (%d, limit %d)\n",
- vblen, MAX_VARBIND_LENGTH);
- r = -EINVAL;
- goto out;
- }
- if (copy_to_user((void*)arg, varbind, vblen)) {
- r = -EFAULT;
- goto out;
- }
-#else
- unifi_notice(priv, "UNIFI_GET_MIB: Unsupported.\n");
-#endif /* CSR_SUPPORT_WEXT */
- break;
-
- case UNIFI_CFG:
-#if (defined CSR_SUPPORT_SME)
- if (get_user(cfg_cmd, (unifi_cfg_command_t*)arg))
- {
- unifi_error(priv, "UNIFI_CFG: Failed to get the command\n");
- r = -EFAULT;
- goto out;
- }
-
- unifi_trace(priv, UDBG1, "UNIFI_CFG: Command is %d (t=%u) sz=%d\n",
- cfg_cmd, jiffies_to_msecs(jiffies), sizeof(unifi_cfg_command_t));
- switch (cfg_cmd) {
- case UNIFI_CFG_POWER:
- r = unifi_cfg_power(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_POWERSAVE:
- r = unifi_cfg_power_save(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_POWERSUPPLY:
- r = unifi_cfg_power_supply(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_FILTER:
- r = unifi_cfg_packet_filters(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_GET:
- r = unifi_cfg_get_info(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_WMM_QOSINFO:
- r = unifi_cfg_wmm_qos_info(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_WMM_ADDTS:
- r = unifi_cfg_wmm_addts(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_WMM_DELTS:
- r = unifi_cfg_wmm_delts(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_STRICT_DRAFT_N:
- r = unifi_cfg_strict_draft_n(priv, (unsigned char*)arg);
- break;
- case UNIFI_CFG_ENABLE_OKC:
- r = unifi_cfg_enable_okc(priv, (unsigned char*)arg);
- break;
-#ifdef CSR_SUPPORT_SME
- case UNIFI_CFG_CORE_DUMP:
- CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, CSR_WIFI_SME_CONTROL_INDICATION_ERROR);
- unifi_trace(priv, UDBG2, "UNIFI_CFG_CORE_DUMP: sent wifi off indication\n");
- break;
-#endif
-#ifdef CSR_SUPPORT_WEXT_AP
- case UNIFI_CFG_SET_AP_CONFIG:
- r= unifi_cfg_set_ap_config(priv, (unsigned char*)arg);
- break;
-#endif
- default:
- unifi_error(priv, "UNIFI_CFG: Unknown Command (%d)\n", cfg_cmd);
- r = -EINVAL;
- goto out;
- }
-#endif
-
- break;
-
- case UNIFI_PUTEST:
- if (get_user(putest_cmd, (unifi_putest_command_t*)arg))
- {
- unifi_error(priv, "UNIFI_PUTEST: Failed to get the command\n");
- r = -EFAULT;
- goto out;
- }
-
- unifi_trace(priv, UDBG1, "UNIFI_PUTEST: Command is %s\n",
- trace_putest_cmdid(putest_cmd));
- switch (putest_cmd) {
- case UNIFI_PUTEST_START:
- r = unifi_putest_start(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_STOP:
- r = unifi_putest_stop(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_SET_SDIO_CLOCK:
- r = unifi_putest_set_sdio_clock(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_CMD52_READ:
- r = unifi_putest_cmd52_read(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_CMD52_BLOCK_READ:
- r = unifi_putest_cmd52_block_read(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_CMD52_WRITE:
- r = unifi_putest_cmd52_write(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_DL_FW:
- r = unifi_putest_dl_fw(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_DL_FW_BUFF:
- r = unifi_putest_dl_fw_buff(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_COREDUMP_PREPARE:
- r = unifi_putest_coredump_prepare(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_GP_READ16:
- r = unifi_putest_gp_read16(priv, (unsigned char*)arg);
- break;
- case UNIFI_PUTEST_GP_WRITE16:
- r = unifi_putest_gp_write16(priv, (unsigned char*)arg);
- break;
- default:
- unifi_error(priv, "UNIFI_PUTEST: Unknown Command (%d)\n", putest_cmd);
- r = -EINVAL;
- goto out;
- }
-
- break;
- case UNIFI_BUILD_TYPE:
- unifi_trace(priv, UDBG2, "UNIFI_BUILD_TYPE userspace=%s\n", build_type_to_string(*(unsigned char*)arg));
-#ifndef CSR_SUPPORT_WEXT_AP
- if (UNIFI_BUILD_AP == *(unsigned char*)arg)
- {
- unifi_error(priv, "Userspace has AP support, which is incompatible\n");
- }
-#endif
-
-#ifndef CSR_SUPPORT_WEXT
- if (UNIFI_BUILD_WEXT == *(unsigned char*)arg)
- {
- unifi_error(priv, "Userspace has WEXT support, which is incompatible\n");
- }
-#endif
- break;
- case UNIFI_INIT_HW:
- unifi_trace(priv, UDBG2, "UNIFI_INIT_HW.\n");
- priv->init_progress = UNIFI_INIT_NONE;
-
-#if defined(CSR_SUPPORT_WEXT) || defined (CSR_NATIVE_LINUX)
- /* At this point we are ready to start the SME. */
- r = sme_mgt_wifi_on(priv);
- if (r) {
- goto out;
- }
-#endif
-
- break;
-
- case UNIFI_INIT_NETDEV:
- {
- /* get the proper interfaceTagId */
- u16 interfaceTag=0;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- dev = priv->netdev[interfaceTag];
- unifi_trace(priv, UDBG2, "UNIFI_INIT_NETDEV.\n");
-
- if (copy_from_user((void*)dev->dev_addr, (void*)arg, 6)) {
- r = -EFAULT;
- goto out;
- }
-
- /* Attach the network device to the stack */
- if (!interfacePriv->netdev_registered)
- {
- r = uf_register_netdev(priv, interfaceTag);
- if (r) {
- unifi_error(priv, "Failed to register the network device.\n");
- goto out;
- }
- }
-
- /* Apply scheduled interrupt mode, if requested by module param */
- if (run_bh_once != -1) {
- unifi_set_interrupt_mode(priv->card, (u32)run_bh_once);
- }
-
- priv->init_progress = UNIFI_INIT_COMPLETED;
-
- /* Firmware initialisation is complete, so let the SDIO bus
- * clock be raised when convienent to the core.
- */
- unifi_request_max_sdio_clock(priv->card);
-
-#ifdef CSR_SUPPORT_WEXT
- /* Notify the Android wpa_supplicant that we are ready */
- wext_send_started_event(priv);
-#endif
-
- unifi_info(priv, "UniFi ready\n");
-
-#ifdef ANDROID_BUILD
- /* Release the wakelock */
- unifi_trace(priv, UDBG1, "netdev_init: release wake lock\n");
- wake_unlock(&unifi_sdio_wake_lock);
-#endif
-#ifdef CSR_NATIVE_SOFTMAC /* For softmac dev, force-enable the network interface rather than wait for a connected-ind */
- {
- struct net_device *dev = priv->netdev[interfaceTag];
-#ifdef CSR_SUPPORT_WEXT
- interfacePriv->wait_netdev_change = TRUE;
-#endif
- netif_carrier_on(dev);
- }
-#endif
- }
- break;
- case UNIFI_GET_INIT_STATUS:
- unifi_trace(priv, UDBG2, "UNIFI_GET_INIT_STATUS.\n");
- if (put_user(priv->init_progress, (int*)arg))
- {
- printk(KERN_ERR "UNIFI_GET_INIT_STATUS: Failed to copy to user\n");
- r = -EFAULT;
- goto out;
- }
- break;
-
- case UNIFI_KICK:
- unifi_trace(priv, UDBG4, "Kick UniFi\n");
- unifi_sdio_interrupt_handler(priv->card);
- break;
-
- case UNIFI_SET_DEBUG:
- unifi_debug = arg;
- unifi_trace(priv, UDBG4, "unifi_debug set to %d\n", unifi_debug);
- break;
-
- case UNIFI_SET_TRACE:
- /* no longer supported */
- r = -EINVAL;
- break;
-
-
- case UNIFI_SET_UDI_LOG_MASK:
- {
- unifiio_filter_t udi_filter;
- uint16_t *sig_ids_addr;
-#define UF_MAX_SIG_IDS 128 /* Impose a sensible limit */
-
- if (copy_from_user((void*)(&udi_filter), (void*)arg, sizeof(udi_filter))) {
- r = -EFAULT;
- goto out;
- }
- if ((udi_filter.action < UfSigFil_AllOn) ||
- (udi_filter.action > UfSigFil_SelectOff))
- {
- printk(KERN_WARNING
- "UNIFI_SET_UDI_LOG_MASK: Bad action value: %d\n",
- udi_filter.action);
- r = -EINVAL;
- goto out;
- }
- /* No signal list for "All" actions */
- if ((udi_filter.action == UfSigFil_AllOn) ||
- (udi_filter.action == UfSigFil_AllOff))
- {
- udi_filter.num_sig_ids = 0;
- }
-
- if (udi_filter.num_sig_ids > UF_MAX_SIG_IDS) {
- printk(KERN_WARNING
- "UNIFI_SET_UDI_LOG_MASK: too many signal ids (%d, max %d)\n",
- udi_filter.num_sig_ids, UF_MAX_SIG_IDS);
- r = -EINVAL;
- goto out;
- }
-
- /* Copy in signal id list if given */
- if (udi_filter.num_sig_ids > 0) {
- /* Preserve userspace address of sig_ids array */
- sig_ids_addr = udi_filter.sig_ids;
- /* Allocate kernel memory for sig_ids and copy to it */
- udi_filter.sig_ids =
- kmalloc(udi_filter.num_sig_ids * sizeof(uint16_t), GFP_KERNEL);
- if (!udi_filter.sig_ids) {
- r = -ENOMEM;
- goto out;
- }
- if (copy_from_user((void*)udi_filter.sig_ids,
- (void*)sig_ids_addr,
- udi_filter.num_sig_ids * sizeof(uint16_t)))
- {
- kfree(udi_filter.sig_ids);
- r = -EFAULT;
- goto out;
- }
- }
-
- udi_set_log_filter(pcli, &udi_filter);
-
- if (udi_filter.num_sig_ids > 0) {
- kfree(udi_filter.sig_ids);
- }
- }
- break;
-
- case UNIFI_SET_AMP_ENABLE:
- unifi_trace(priv, UDBG4, "UniFi Set AMP Enable\n");
- if (get_user(int_param, (int*)arg))
- {
- unifi_error(priv, "UNIFI_SET_AMP_ENABLE: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
-
- if (int_param) {
- priv->amp_client = pcli;
- } else {
- priv->amp_client = NULL;
- }
-
- int_param = 0;
- buf = (u8*)&int_param;
- buf[0] = UNIFI_SOFT_COMMAND_Q_LENGTH - 1;
- buf[1] = UNIFI_SOFT_TRAFFIC_Q_LENGTH - 1;
- if (copy_to_user((void*)arg, &int_param, sizeof(int))) {
- r = -EFAULT;
- goto out;
- }
- break;
-
- case UNIFI_SET_UDI_SNAP_MASK:
- {
- unifiio_snap_filter_t snap_filter;
-
- if (copy_from_user((void*)(&snap_filter), (void*)arg, sizeof(snap_filter))) {
- r = -EFAULT;
- goto out;
- }
-
- if (pcli->snap_filter.count) {
- pcli->snap_filter.count = 0;
- kfree(pcli->snap_filter.protocols);
- }
-
- if (snap_filter.count == 0) {
- break;
- }
-
- pcli->snap_filter.protocols = kmalloc(snap_filter.count * sizeof(u16), GFP_KERNEL);
- if (!pcli->snap_filter.protocols) {
- r = -ENOMEM;
- goto out;
- }
- if (copy_from_user((void*)pcli->snap_filter.protocols,
- (void*)snap_filter.protocols,
- snap_filter.count * sizeof(u16)))
- {
- kfree(pcli->snap_filter.protocols);
- r = -EFAULT;
- goto out;
- }
-
- pcli->snap_filter.count = snap_filter.count;
-
- }
- break;
-
- case UNIFI_SME_PRESENT:
- {
- u8 ind;
- unifi_trace(priv, UDBG4, "UniFi SME Present IOCTL.\n");
- if (copy_from_user((void*)(&int_param), (void*)arg, sizeof(int)))
- {
- printk(KERN_ERR "UNIFI_SME_PRESENT: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
-
- priv->sme_is_present = int_param;
- if (priv->sme_is_present == 1) {
- ind = CONFIG_SME_PRESENT;
- } else {
- ind = CONFIG_SME_NOT_PRESENT;
- }
- /* Send an indication to the helper app. */
- ul_log_config_ind(priv, &ind, sizeof(u8));
- }
- break;
-
- case UNIFI_CFG_PERIOD_TRAFFIC:
- {
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- CsrWifiSmeCoexConfig coexConfig;
-#endif /* CSR_SUPPORT_SME && CSR_SUPPORT_WEXT */
- unifi_trace(priv, UDBG4, "UniFi Configure Periodic Traffic.\n");
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- if (copy_from_user((void*)(&uchar_param), (void*)arg, sizeof(unsigned char))) {
- unifi_error(priv, "UNIFI_CFG_PERIOD_TRAFFIC: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
-
- if (uchar_param == 0) {
- r = sme_mgt_coex_config_get(priv, &coexConfig);
- if (r) {
- unifi_error(priv, "UNIFI_CFG_PERIOD_TRAFFIC: Get unifi_CoexInfoValue failed.\n");
- goto out;
- }
- if (copy_to_user((void*)(arg + 1),
- (void*)&coexConfig,
- sizeof(CsrWifiSmeCoexConfig))) {
- r = -EFAULT;
- goto out;
- }
- goto out;
- }
-
- if (copy_from_user((void*)(&coex_config), (void*)(arg + 1), sizeof(CsrWifiSmeCoexConfig)))
- {
- unifi_error(priv, "UNIFI_CFG_PERIOD_TRAFFIC: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
-
- coexConfig = coex_config;
- r = sme_mgt_coex_config_set(priv, &coexConfig);
- if (r) {
- unifi_error(priv, "UNIFI_CFG_PERIOD_TRAFFIC: Set unifi_CoexInfoValue failed.\n");
- goto out;
- }
-
-#endif /* CSR_SUPPORT_SME && CSR_SUPPORT_WEXT */
- break;
- }
- case UNIFI_CFG_UAPSD_TRAFFIC:
- unifi_trace(priv, UDBG4, "UniFi Configure U-APSD Mask.\n");
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- if (copy_from_user((void*)(&uchar_param), (void*)arg, sizeof(unsigned char))) {
- unifi_error(priv, "UNIFI_CFG_UAPSD_TRAFFIC: Failed to copy from user\n");
- r = -EFAULT;
- goto out;
- }
- unifi_trace(priv, UDBG4, "New U-APSD Mask: 0x%x\n", uchar_param);
-#endif /* CSR_SUPPORT_SME && CSR_SUPPORT_WEXT */
- break;
-
-#ifndef UNIFI_DISABLE_COREDUMP
- case UNIFI_COREDUMP_GET_REG:
- unifi_trace(priv, UDBG4, "Mini-coredump data request\n");
- {
- unifiio_coredump_req_t dump_req; /* Public OS layer structure */
- unifi_coredump_req_t priv_req; /* Private HIP structure */
-
- if (copy_from_user((void*)(&dump_req), (void*)arg, sizeof(dump_req))) {
- r = -EFAULT;
- goto out;
- }
- memset(&priv_req, 0, sizeof(priv_req));
- priv_req.index = dump_req.index;
- priv_req.offset = dump_req.offset;
-
- /* Convert OS-layer's XAP memory space ID to HIP's ID in case they differ */
- switch (dump_req.space) {
- case UNIFIIO_COREDUMP_MAC_REG: priv_req.space = UNIFI_COREDUMP_MAC_REG; break;
- case UNIFIIO_COREDUMP_PHY_REG: priv_req.space = UNIFI_COREDUMP_PHY_REG; break;
- case UNIFIIO_COREDUMP_SH_DMEM: priv_req.space = UNIFI_COREDUMP_SH_DMEM; break;
- case UNIFIIO_COREDUMP_MAC_DMEM: priv_req.space = UNIFI_COREDUMP_MAC_DMEM; break;
- case UNIFIIO_COREDUMP_PHY_DMEM: priv_req.space = UNIFI_COREDUMP_PHY_DMEM; break;
- case UNIFIIO_COREDUMP_TRIGGER_MAGIC: priv_req.space = UNIFI_COREDUMP_TRIGGER_MAGIC; break;
- default:
- r = -EINVAL;
- goto out;
- }
-
- if (priv_req.space == UNIFI_COREDUMP_TRIGGER_MAGIC) {
- /* Force a coredump grab now */
- unifi_trace(priv, UDBG2, "UNIFI_COREDUMP_GET_REG: Force capture\n");
- csrResult = unifi_coredump_capture(priv->card, &priv_req);
- r = CsrHipResultToStatus(csrResult);
- unifi_trace(priv, UDBG5, "UNIFI_COREDUMP_GET_REG: status %d\n", r);
- } else {
- /* Retrieve the appropriate register entry */
- csrResult = unifi_coredump_get_value(priv->card, &priv_req);
- r = CsrHipResultToStatus(csrResult);
- if (r) {
- unifi_trace(priv, UDBG5, "UNIFI_COREDUMP_GET_REG: Status %d\n", r);
- goto out;
- }
- /* Update the OS-layer structure with values returned in the private */
- dump_req.value = priv_req.value;
- dump_req.timestamp = priv_req.timestamp;
- dump_req.requestor = priv_req.requestor;
- dump_req.serial = priv_req.serial;
- dump_req.chip_ver = priv_req.chip_ver;
- dump_req.fw_ver = priv_req.fw_ver;
- dump_req.drv_build = 0;
-
- unifi_trace(priv, UDBG6,
- "Dump: %d (seq %d): V:0x%04x (%d) @0x%02x:%04x = 0x%04x\n",
- dump_req.index, dump_req.serial,
- dump_req.chip_ver, dump_req.drv_build,
- dump_req.space, dump_req.offset, dump_req.value);
- }
- if (copy_to_user((void*)arg, (void*)&dump_req, sizeof(dump_req))) {
- r = -EFAULT;
- goto out;
- }
- }
- break;
-#endif
- default:
- r = -EINVAL;
- }
-
-out:
- return (long)r;
-} /* unifi_ioctl() */
-
-
-
-static unsigned int
-unifi_poll(struct file *filp, poll_table *wait)
-{
- ul_client_t *pcli = (ul_client_t*)filp->private_data;
- unsigned int mask = 0;
- int ready;
-
- ready = !list_empty(&pcli->udi_log);
-
- poll_wait(filp, &pcli->udi_wq, wait);
-
- if (ready) {
- mask |= POLLIN | POLLRDNORM; /* readable */
- }
-
- return mask;
-} /* unifi_poll() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * udi_set_log_filter
- *
- * Configure the bit mask that determines which signal primitives are
- * passed to the logging process.
- *
- * Arguments:
- * pcli Pointer to the client to configure.
- * udi_filter Pointer to a unifiio_filter_t containing instructions.
- *
- * Returns:
- * None.
- *
- * Notes:
- * SigGetFilterPos() returns a 32-bit value that contains an index and a
- * mask for accessing a signal_filter array. The top 16 bits specify an
- * index into a signal_filter, the bottom 16 bits specify a mask to
- * apply.
- * ---------------------------------------------------------------------------
- */
-static void
-udi_set_log_filter(ul_client_t *pcli, unifiio_filter_t *udi_filter)
-{
- u32 filter_pos;
- int i;
-
- if (udi_filter->action == UfSigFil_AllOn)
- {
- for (i = 0; i < SIG_FILTER_SIZE; i++) {
- pcli->signal_filter[i] = 0xFFFF;
- }
- }
- else if (udi_filter->action == UfSigFil_AllOff)
- {
- for (i = 0; i < SIG_FILTER_SIZE; i++) {
- pcli->signal_filter[i] = 0;
- }
- }
- else if (udi_filter->action == UfSigFil_SelectOn)
- {
- for (i = 0; i < udi_filter->num_sig_ids; i++) {
- filter_pos = SigGetFilterPos(udi_filter->sig_ids[i]);
- if (filter_pos == 0xFFFFFFFF)
- {
- printk(KERN_WARNING
- "Unrecognised signal id (0x%X) specifed in logging filter\n",
- udi_filter->sig_ids[i]);
- } else {
- pcli->signal_filter[filter_pos >> 16] |= (filter_pos & 0xFFFF);
- }
- }
- }
- else if (udi_filter->action == UfSigFil_SelectOff)
- {
- for (i = 0; i < udi_filter->num_sig_ids; i++) {
- filter_pos = SigGetFilterPos(udi_filter->sig_ids[i]);
- if (filter_pos == 0xFFFFFFFF)
- {
- printk(KERN_WARNING
- "Unrecognised signal id (0x%X) specifed in logging filter\n",
- udi_filter->sig_ids[i]);
- } else {
- pcli->signal_filter[filter_pos >> 16] &= ~(filter_pos & 0xFFFF);
- }
- }
- }
-
-} /* udi_set_log_filter() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * udi_log_event
- *
- * Callback function to be registered as the UDI hook callback.
- * Copies the signal content into a new udi_log_t struct and adds
- * it to the read queue for this UDI client.
- *
- * Arguments:
- * pcli A pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointers to any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-udi_log_event(ul_client_t *pcli,
- const u8 *signal, int signal_len,
- const bulk_data_param_t *bulkdata,
- int dir)
-{
- udi_log_t *logptr;
- u8 *p;
- int i;
- int total_len;
- udi_msg_t *msgptr;
- u32 filter_pos;
-#ifdef OMNICLI_LINUX_EXTRA_LOG
- static volatile unsigned int printk_cpu = UINT_MAX;
- unsigned long long t;
- unsigned long nanosec_rem;
- unsigned long n_1000;
-#endif
-
- /* Just a sanity check */
- if ((signal == NULL) || (signal_len <= 0)) {
- return;
- }
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
- /* When HIP offline signal logging is enabled, omnicli cannot run */
- if (log_hip_signals)
- {
- /* Add timestamp */
- if (log_hip_signals & UNIFI_LOG_HIP_SIGNALS_FILTER_TIMESTAMP)
- {
- int timestamp = jiffies_to_msecs(jiffies);
- unifi_debug_log_to_buf("T:");
- unifi_debug_log_to_buf("%04X%04X ", *(((u16*)×tamp) + 1),
- *(u16*)×tamp);
- }
-
- /* Add signal */
- unifi_debug_log_to_buf("S%s:%04X R:%04X D:%04X ",
- dir ? "T" : "F",
- *(u16*)signal,
- *(u16*)(signal + 2),
- *(u16*)(signal + 4));
- unifi_debug_hex_to_buf(signal + 6, signal_len - 6);
-
- /* Add bulk data (assume 1 bulk data per signal) */
- if ((log_hip_signals & UNIFI_LOG_HIP_SIGNALS_FILTER_BULKDATA) &&
- (bulkdata->d[0].data_length > 0))
- {
- unifi_debug_log_to_buf("\nD:");
- unifi_debug_hex_to_buf(bulkdata->d[0].os_data_ptr, bulkdata->d[0].data_length);
- }
- unifi_debug_log_to_buf("\n");
-
- return;
- }
-#endif
-
-#ifdef CSR_NATIVE_LINUX
- uf_native_process_udi_signal(pcli, signal, signal_len, bulkdata, dir);
-#endif
-
- /*
- * Apply the logging filter - only report signals that have their
- * bit set in the filter mask.
- */
- filter_pos = SigGetFilterPos(GET_SIGNAL_ID(signal));
-
- if ((filter_pos != 0xFFFFFFFF) &&
- ((pcli->signal_filter[filter_pos >> 16] & (filter_pos & 0xFFFF)) == 0))
- {
- /* Signal is not wanted by client */
- return;
- }
-
-
- /* Calculate the buffer we need to store signal plus bulk data */
- total_len = signal_len;
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- total_len += bulkdata->d[i].data_length;
- }
-
- /* Allocate log structure plus actual signal. */
- logptr = kmalloc(sizeof(udi_log_t) + total_len, GFP_KERNEL);
-
- if (logptr == NULL) {
- printk(KERN_ERR
- "Failed to allocate %lu bytes for a UDI log record\n",
- (long unsigned int)(sizeof(udi_log_t) + total_len));
- return;
- }
-
- /* Fill in udi_log struct */
- INIT_LIST_HEAD(&logptr->q);
- msgptr = &logptr->msg;
- msgptr->length = sizeof(udi_msg_t) + total_len;
-#ifdef OMNICLI_LINUX_EXTRA_LOG
- t = cpu_clock(printk_cpu);
- nanosec_rem = do_div(t, 1000000000);
- n_1000 = nanosec_rem/1000;
- msgptr->timestamp = (t <<10 ) | ((unsigned long)(n_1000 >> 10) & 0x3ff);
-#else
- msgptr->timestamp = jiffies_to_msecs(jiffies);
-#endif
- msgptr->direction = dir;
- msgptr->signal_length = signal_len;
-
- /* Copy signal and bulk data to the log */
- p = (u8 *)(msgptr + 1);
- memcpy(p, signal, signal_len);
- p += signal_len;
-
- /* Append any bulk data */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- int len = bulkdata->d[i].data_length;
-
- /*
- * Len here might not be the same as the length in the bulk data slot.
- * The slot length will always be even, but len could be odd.
- */
- if (len > 0) {
- if (bulkdata->d[i].os_data_ptr) {
- memcpy(p, bulkdata->d[i].os_data_ptr, len);
- } else {
- memset(p, 0, len);
- }
- p += len;
- }
- }
-
- /* Add to tail of log queue */
- if (down_interruptible(&pcli->udi_sem)) {
- printk(KERN_WARNING "udi_log_event_q: Failed to get udi sem\n");
- kfree(logptr);
- return;
- }
- list_add_tail(&logptr->q, &pcli->udi_log);
- up(&pcli->udi_sem);
-
- /* Wake any waiting user process */
- wake_up_interruptible(&pcli->udi_wq);
-
-} /* udi_log_event() */
-
-#ifdef CSR_SME_USERSPACE
-int
-uf_sme_queue_message(unifi_priv_t *priv, u8 *buffer, int length)
-{
- udi_log_t *logptr;
- udi_msg_t *msgptr;
- u8 *p;
-
- /* Just a sanity check */
- if ((buffer == NULL) || (length <= 0)) {
- return -EINVAL;
- }
-
- /* Allocate log structure plus actual signal. */
- logptr = kmalloc(sizeof(udi_log_t) + length, GFP_ATOMIC);
- if (logptr == NULL) {
- unifi_error(priv, "Failed to allocate %d bytes for an SME message\n",
- sizeof(udi_log_t) + length);
- kfree(buffer);
- return -ENOMEM;
- }
-
- /* Fill in udi_log struct */
- INIT_LIST_HEAD(&logptr->q);
- msgptr = &logptr->msg;
- msgptr->length = sizeof(udi_msg_t) + length;
- msgptr->signal_length = length;
-
- /* Copy signal and bulk data to the log */
- p = (u8 *)(msgptr + 1);
- memcpy(p, buffer, length);
-
- /* Add to tail of log queue */
- down(&udi_mutex);
- if (priv->sme_cli == NULL) {
- kfree(logptr);
- kfree(buffer);
- up(&udi_mutex);
- unifi_info(priv, "Message for the SME dropped, SME has gone away\n");
- return 0;
- }
-
- down(&priv->sme_cli->udi_sem);
- list_add_tail(&logptr->q, &priv->sme_cli->udi_log);
- up(&priv->sme_cli->udi_sem);
-
- /* Wake any waiting user process */
- wake_up_interruptible(&priv->sme_cli->udi_wq);
- up(&udi_mutex);
-
- /* It is our responsibility to free the buffer allocated in build_packed_*() */
- kfree(buffer);
-
- return 0;
-
-} /* uf_sme_queue_message() */
-#endif
-
-/*
- ****************************************************************************
- *
- * Driver instantiation
- *
- ****************************************************************************
- */
-static const struct file_operations unifi_fops = {
- .owner = THIS_MODULE,
- .open = unifi_open,
- .release = unifi_release,
- .read = unifi_read,
- .write = unifi_write,
- .unlocked_ioctl = unifi_ioctl,
- .poll = unifi_poll,
-};
-
-static dev_t unifi_first_devno;
-static struct class *unifi_class;
-
-
-int uf_create_device_nodes(unifi_priv_t *priv, int bus_id)
-{
- dev_t devno;
- int r;
-
- cdev_init(&priv->unifi_cdev, &unifi_fops);
-
- /* cdev_init() should set the cdev owner, but it does not */
- priv->unifi_cdev.owner = THIS_MODULE;
-
- devno = MKDEV(MAJOR(unifi_first_devno),
- MINOR(unifi_first_devno) + (bus_id * 2));
- r = cdev_add(&priv->unifi_cdev, devno, 1);
- if (r) {
- return r;
- }
-
-#ifdef SDIO_EXPORTS_STRUCT_DEVICE
- if (!device_create(unifi_class, priv->unifi_device,
- devno, priv, "unifi%d", bus_id)) {
-#else
- priv->unifi_device = device_create(unifi_class, NULL,
- devno, priv, "unifi%d", bus_id);
- if (priv->unifi_device == NULL) {
-#endif /* SDIO_EXPORTS_STRUCT_DEVICE */
-
- cdev_del(&priv->unifi_cdev);
- return -EINVAL;
- }
-
- cdev_init(&priv->unifiudi_cdev, &unifi_fops);
-
- /* cdev_init() should set the cdev owner, but it does not */
- priv->unifiudi_cdev.owner = THIS_MODULE;
-
- devno = MKDEV(MAJOR(unifi_first_devno),
- MINOR(unifi_first_devno) + (bus_id * 2) + 1);
- r = cdev_add(&priv->unifiudi_cdev, devno, 1);
- if (r) {
- device_destroy(unifi_class, priv->unifi_cdev.dev);
- cdev_del(&priv->unifi_cdev);
- return r;
- }
-
- if (!device_create(unifi_class,
-#ifdef SDIO_EXPORTS_STRUCT_DEVICE
- priv->unifi_device,
-#else
- NULL,
-#endif /* SDIO_EXPORTS_STRUCT_DEVICE */
- devno, priv, "unifiudi%d", bus_id)) {
- device_destroy(unifi_class, priv->unifi_cdev.dev);
- cdev_del(&priv->unifiudi_cdev);
- cdev_del(&priv->unifi_cdev);
- return -EINVAL;
- }
-
- return 0;
-}
-
-
-void uf_destroy_device_nodes(unifi_priv_t *priv)
-{
- device_destroy(unifi_class, priv->unifiudi_cdev.dev);
- device_destroy(unifi_class, priv->unifi_cdev.dev);
- cdev_del(&priv->unifiudi_cdev);
- cdev_del(&priv->unifi_cdev);
-}
-
-
-
-/*
- * ----------------------------------------------------------------
- * uf_create_debug_device
- *
- * Allocates device numbers for unifi character device nodes
- * and creates a unifi class in sysfs
- *
- * Arguments:
- * fops Pointer to the char device operations structure.
- *
- * Returns:
- * 0 on success, -ve error code on error.
- * ----------------------------------------------------------------
- */
-static int
-uf_create_debug_device(const struct file_operations *fops)
-{
- int ret;
-
- /* Allocate two device numbers for each device. */
- ret = alloc_chrdev_region(&unifi_first_devno, 0, MAX_UNIFI_DEVS*2, UNIFI_NAME);
- if (ret) {
- unifi_error(NULL, "Failed to add alloc dev numbers: %d\n", ret);
- return ret;
- }
-
- /* Create a UniFi class */
- unifi_class = class_create(THIS_MODULE, UNIFI_NAME);
- if (IS_ERR(unifi_class)) {
- unifi_error(NULL, "Failed to create UniFi class\n");
-
- /* Release device numbers */
- unregister_chrdev_region(unifi_first_devno, MAX_UNIFI_DEVS*2);
- unifi_first_devno = 0;
- return -EINVAL;
- }
-
- return 0;
-} /* uf_create_debug_device() */
-
-
-/*
- * ----------------------------------------------------------------
- * uf_remove_debug_device
- *
- * Destroys the unifi class and releases the allocated
- * device numbers for unifi character device nodes.
- *
- * Arguments:
- *
- * Returns:
- * ----------------------------------------------------------------
- */
-static void
-uf_remove_debug_device(void)
-{
- /* Destroy the UniFi class */
- class_destroy(unifi_class);
-
- /* Release device numbers */
- unregister_chrdev_region(unifi_first_devno, MAX_UNIFI_DEVS*2);
- unifi_first_devno = 0;
-
-} /* uf_remove_debug_device() */
-
-
-/*
- * ---------------------------------------------------------------------------
- *
- * Module loading.
- *
- * ---------------------------------------------------------------------------
- */
-int __init
-unifi_load(void)
-{
- int r;
-
- printk("UniFi SDIO Driver: %s %s %s\n",
- CSR_WIFI_VERSION,
- __DATE__, __TIME__);
-
-#ifdef CSR_SME_USERSPACE
-#ifdef CSR_SUPPORT_WEXT
- printk("CSR SME with WEXT support\n");
-#else
- printk("CSR SME no WEXT support\n");
-#endif /* CSR_SUPPORT_WEXT */
-#endif /* CSR_SME_USERSPACE */
-
-#ifdef CSR_NATIVE_LINUX
-#ifdef CSR_SUPPORT_WEXT
-#error WEXT unsupported in the native driver
-#endif
- printk("CSR native no WEXT support\n");
-#endif
-#ifdef CSR_WIFI_SPLIT_PATCH
- printk("Split patch support\n");
-#endif
- printk("Kernel %d.%d.%d\n",
- ((LINUX_VERSION_CODE) >> 16) & 0xff,
- ((LINUX_VERSION_CODE) >> 8) & 0xff,
- (LINUX_VERSION_CODE) & 0xff);
- /*
- * Instantiate the /dev/unifi* device nodes.
- * We must do this before registering with the SDIO driver because it
- * will immediately call the "insert" callback if the card is
- * already present.
- */
- r = uf_create_debug_device(&unifi_fops);
- if (r) {
- return r;
- }
-
- /* Now register with the SDIO driver */
- r = uf_sdio_load();
- if (r) {
- uf_remove_debug_device();
- return r;
- }
-
- if (sdio_block_size > -1) {
- unifi_info(NULL, "sdio_block_size %d\n", sdio_block_size);
- }
-
- if (sdio_byte_mode) {
- unifi_info(NULL, "sdio_byte_mode\n");
- }
-
- if (disable_power_control) {
- unifi_info(NULL, "disable_power_control\n");
- }
-
- if (disable_hw_reset) {
- unifi_info(NULL, "disable_hw_reset\n");
- }
-
- if (enable_wol) {
- unifi_info(NULL, "enable_wol %d\n", enable_wol);
- }
-
- if (run_bh_once != -1) {
- unifi_info(NULL, "run_bh_once %d\n", run_bh_once);
- }
-
- return 0;
-} /* unifi_load() */
-
-
-void __exit
-unifi_unload(void)
-{
- /* The SDIO remove hook will call unifi_disconnect(). */
- uf_sdio_unload();
-
- uf_remove_debug_device();
-
-} /* unifi_unload() */
-
-module_init(unifi_load);
-module_exit(unifi_unload);
-
-MODULE_DESCRIPTION("UniFi Device driver");
-MODULE_AUTHOR("Cambridge Silicon Radio Ltd.");
-MODULE_LICENSE("GPL and additional rights");
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: firmware.c
- *
- * PURPOSE:
- * Implements the f/w related HIP core lib API.
- * It is part of the porting exercise in Linux.
- *
- * Also, it contains example code for reading the loader and f/w files
- * from the userspace and starting the SME in Linux.
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/kmod.h>
-#include <linux/vmalloc.h>
-#include <linux/firmware.h>
-#include <asm/uaccess.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifi_udi.h"
-#include "unifiio.h"
-#include "unifi_priv.h"
-
-/*
- * ---------------------------------------------------------------------------
- *
- * F/W download. Part of the HIP core API
- *
- * ---------------------------------------------------------------------------
- */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_fw_read_start
- *
- * Returns a structure to be passed in unifi_fw_read().
- * This structure is an OS specific description of the f/w file.
- * In the linux implementation it is a buffer with the f/w and its' length.
- * The HIP driver calls this functions to request for the loader or
- * the firmware file.
- * The structure pointer can be freed when unifi_fw_read_stop() is called.
- *
- * Arguments:
- * ospriv Pointer to driver context.
- * is_fw Type of firmware to retrieve
- * info Versions information. Can be used to determine
- * the appropriate f/w file to load.
- *
- * Returns:
- * O on success, non-zero otherwise.
- *
- * ---------------------------------------------------------------------------
- */
-void*
-unifi_fw_read_start(void *ospriv, s8 is_fw, const card_info_t *info)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- CSR_UNUSED(info);
-
- if (is_fw == UNIFI_FW_STA) {
- /* F/w may have been released after a previous successful download. */
- if (priv->fw_sta.dl_data == NULL) {
- unifi_trace(priv, UDBG2, "Attempt reload of sta f/w\n");
- uf_request_firmware_files(priv, UNIFI_FW_STA);
- }
- /* Set up callback struct for readfunc() */
- if (priv->fw_sta.dl_data != NULL) {
- return &priv->fw_sta;
- }
-
- } else {
- unifi_error(priv, "downloading firmware... unknown request: %d\n", is_fw);
- }
-
- return NULL;
-} /* unifi_fw_read_start() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_fw_read_stop
- *
- * Called when the HIP driver has finished using the loader or
- * the firmware file.
- * The firmware buffer may be released now.
- *
- * Arguments:
- * ospriv Pointer to driver context.
- * dlpriv The pointer returned by unifi_fw_read_start()
- *
- * ---------------------------------------------------------------------------
- */
-void
-unifi_fw_read_stop(void *ospriv, void *dlpriv)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- struct dlpriv *dl_struct = (struct dlpriv *)dlpriv;
-
- if (dl_struct != NULL) {
- if (dl_struct->dl_data != NULL) {
- unifi_trace(priv, UDBG2, "Release f/w buffer %p, %d bytes\n",
- dl_struct->dl_data, dl_struct->dl_len);
- }
- uf_release_firmware(priv, dl_struct);
- }
-
-} /* unifi_fw_read_stop() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_fw_open_buffer
- *
- * Returns a handle for a buffer dynamically allocated by the driver,
- * e.g. into which a firmware file may have been converted from another format
- * which is the case with some production test images.
- *
- * The handle may then be used by unifi_fw_read() to access the contents of
- * the buffer.
- *
- * Arguments:
- * ospriv Pointer to driver context.
- * fwbuf Buffer containing firmware image
- * len Length of buffer in bytes
- *
- * Returns
- * Handle for buffer, or NULL on error
- * ---------------------------------------------------------------------------
- */
-void *
-unifi_fw_open_buffer(void *ospriv, void *fwbuf, u32 len)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- if (fwbuf == NULL) {
- return NULL;
- }
- priv->fw_conv.dl_data = fwbuf;
- priv->fw_conv.dl_len = len;
- priv->fw_conv.fw_desc = NULL; /* No OS f/w resource is associated */
-
- return &priv->fw_conv;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_fw_close_buffer
- *
- * Releases any handle for a buffer dynamically allocated by the driver,
- * e.g. into which a firmware file may have been converted from another format
- * which is the case with some production test images.
- *
- *
- * Arguments:
- * ospriv Pointer to driver context.
- * fwbuf Buffer containing firmware image
- *
- * Returns
- * Handle for buffer, or NULL on error
- * ---------------------------------------------------------------------------
- */
-void unifi_fw_close_buffer(void *ospriv, void *fwbuf)
-{
-}
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_fw_read
- *
- * The HIP driver calls this function to ask for a part of the loader or
- * the firmware file.
- *
- * Arguments:
- * ospriv Pointer to driver context.
- * arg The pointer returned by unifi_fw_read_start().
- * offset The offset in the file to return from.
- * buf A buffer to store the requested data.
- * len The size of the buf and the size of the requested data.
- *
- * Returns
- * The number of bytes read from the firmware image, or -ve on error
- * ---------------------------------------------------------------------------
- */
-s32
-unifi_fw_read(void *ospriv, void *arg, u32 offset, void *buf, u32 len)
-{
- const struct dlpriv *dlpriv = arg;
-
- if (offset >= dlpriv->dl_len) {
- /* at end of file */
- return 0;
- }
-
- if ((offset + len) > dlpriv->dl_len) {
- /* attempt to read past end of file */
- return -1;
- }
-
- memcpy(buf, dlpriv->dl_data+offset, len);
-
- return len;
-
-} /* unifi_fw_read() */
-
-
-
-
-#define UNIFIHELPER_INIT_MODE_SMEUSER 2
-#define UNIFIHELPER_INIT_MODE_NATIVE 1
-
-/*
- * ---------------------------------------------------------------------------
- * uf_run_unifihelper
- *
- * Ask userspace to send us firmware for download by running
- * '/usr/sbin/unififw'.
- * The same script starts the SME userspace application.
- * Derived from net_run_sbin_hotplug().
- *
- * Arguments:
- * priv Pointer to OS private struct.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int
-uf_run_unifihelper(unifi_priv_t *priv)
-{
-#ifdef ANDROID_BUILD
- char *prog = "/system/bin/unififw";
-#else
- char *prog = "/usr/sbin/unififw";
-#endif /* ANDROID_BUILD */
-
- char *argv[6], *envp[4];
- char inst_str[8];
- char init_mode[8];
- int i, r;
-
-#if (defined CSR_SME_USERSPACE) && (!defined CSR_SUPPORT_WEXT)
- unifi_trace(priv, UDBG1, "SME userspace build: run unifi_helper manually\n");
- return 0;
-#endif
-
- unifi_trace(priv, UDBG1, "starting %s\n", prog);
-
- snprintf(inst_str, 8, "%d", priv->instance);
-#if (defined CSR_SME_USERSPACE)
- snprintf(init_mode, 8, "%d", UNIFIHELPER_INIT_MODE_SMEUSER);
-#else
- snprintf(init_mode, 8, "%d", UNIFIHELPER_INIT_MODE_NATIVE);
-#endif /* CSR_SME_USERSPACE */
-
- i = 0;
- argv[i++] = prog;
- argv[i++] = inst_str;
- argv[i++] = init_mode;
- argv[i++] = 0;
- argv[i] = 0;
- /* Don't add more args without making argv bigger */
-
- /* minimal command environment */
- i = 0;
- envp[i++] = "HOME=/";
- envp[i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
- envp[i] = 0;
- /* Don't add more without making envp bigger */
-
- unifi_trace(priv, UDBG2, "running %s %s %s\n", argv[0], argv[1], argv[2]);
-
- r = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_EXEC);
-
- return r;
-} /* uf_run_unifihelper() */
-
-#ifdef CSR_WIFI_SPLIT_PATCH
-static u8 is_ap_mode(unifi_priv_t *priv)
-{
- if (priv == NULL || priv->interfacePriv[0] == NULL)
- {
- return FALSE;
- }
-
- /* Test for mode requiring AP patch */
- return(CSR_WIFI_HIP_IS_AP_FW(priv->interfacePriv[0]->interfaceMode));
-}
-#endif
-
-/*
- * ---------------------------------------------------------------------------
- * uf_request_firmware_files
- *
- * Get the firmware files from userspace.
- *
- * Arguments:
- * priv Pointer to OS private struct.
- * is_fw type of firmware to load (UNIFI_FW_STA/LOADER)
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int uf_request_firmware_files(unifi_priv_t *priv, int is_fw)
-{
- /* uses the default method to get the firmware */
- const struct firmware *fw_entry;
- int postfix;
-#define UNIFI_MAX_FW_PATH_LEN 32
- char fw_name[UNIFI_MAX_FW_PATH_LEN];
- int r;
-
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- if (priv->mib_data.length) {
- vfree(priv->mib_data.data);
- priv->mib_data.data = NULL;
- priv->mib_data.length = 0;
- }
-#endif /* CSR_SUPPORT_SME && CSR_SUPPORT_WEXT*/
-
- postfix = priv->instance;
-
- if (is_fw == UNIFI_FW_STA) {
- /* Free kernel buffer and reload */
- uf_release_firmware(priv, &priv->fw_sta);
-#ifdef CSR_WIFI_SPLIT_PATCH
- scnprintf(fw_name, UNIFI_MAX_FW_PATH_LEN, "unifi-sdio-%d/%s",
- postfix, (is_ap_mode(priv) ? "ap.xbv" : "staonly.xbv") );
-#else
- scnprintf(fw_name, UNIFI_MAX_FW_PATH_LEN, "unifi-sdio-%d/%s",
- postfix, "sta.xbv" );
-#endif
- r = request_firmware(&fw_entry, fw_name, priv->unifi_device);
- if (r == 0) {
- priv->fw_sta.dl_data = fw_entry->data;
- priv->fw_sta.dl_len = fw_entry->size;
- priv->fw_sta.fw_desc = (void *)fw_entry;
- } else {
- unifi_trace(priv, UDBG2, "Firmware file not available\n");
- }
- }
-
- return 0;
-
-} /* uf_request_firmware_files() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_release_firmware_files
- *
- * Release all buffers used to store firmware files
- *
- * Arguments:
- * priv Pointer to OS private struct.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int uf_release_firmware_files(unifi_priv_t *priv)
-{
- uf_release_firmware(priv, &priv->fw_sta);
-
- return 0;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_release_firmware
- *
- * Release specific buffer used to store firmware
- *
- * Arguments:
- * priv Pointer to OS private struct.
- * to_free Pointer to specific buffer to release
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int uf_release_firmware(unifi_priv_t *priv, struct dlpriv *to_free)
-{
- if (to_free != NULL) {
- release_firmware((const struct firmware *)to_free->fw_desc);
- to_free->fw_desc = NULL;
- to_free->dl_data = NULL;
- to_free->dl_len = 0;
- }
- return 0;
-}
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: inet.c
- *
- * PURPOSE:
- * Routines related to IP address changes.
- * Optional part of the porting exercise. It uses system network
- * handlers to obtain the UniFi IP address and pass it to the SME
- * using the unifi_sys_ip_configured_ind().
- *
- * Copyright (C) 2008-2009 Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/inetdevice.h>
-#include <linux/notifier.h>
-
-#include "unifi_priv.h"
-#include "csr_wifi_hip_conversions.h"
-
-/*
- * The inet notifier is global and not per-netdev. To avoid having a
- * notifier registered when there are no unifi devices present, it's
- * registered after the first unifi network device is registered, and
- * unregistered when the last unifi network device is unregistered.
- */
-
-static atomic_t inet_notif_refs = ATOMIC_INIT(0);
-
-static int uf_inetaddr_event(struct notifier_block *notif, unsigned long event, void *ifa)
-{
- struct net_device *ndev;
- unifi_priv_t *priv;
- struct in_ifaddr *if_addr;
- netInterface_priv_t *InterfacePriv = (netInterface_priv_t *)NULL;
-
- if (!ifa || !((struct in_ifaddr *)ifa)->ifa_dev) {
- unifi_trace(NULL, UDBG1, "uf_inetaddr_event (%lu) ifa=%p\n", event, ifa);
- return NOTIFY_DONE;
- }
-
- ndev = ((struct in_ifaddr *)ifa)->ifa_dev->dev;
- InterfacePriv = (netInterface_priv_t*) netdev_priv(ndev);
-
- /* As the notifier is global, the call may be for a non-UniFi netdev.
- * Therefore check the netdev_priv to make sure it's a known UniFi one.
- */
- if (uf_find_netdev_priv(InterfacePriv) == -1) {
- unifi_trace(NULL, UDBG1, "uf_inetaddr_event (%lu) ndev=%p, other netdev_priv=%p\n",
- event, ndev, InterfacePriv);
- return NOTIFY_DONE;
- }
-
- if (!InterfacePriv->privPtr) {
- unifi_error(NULL, "uf_inetaddr_event null priv (%lu) ndev=%p, InterfacePriv=%p\n",
- event, ndev, InterfacePriv);
- return NOTIFY_DONE;
- }
-
- priv = InterfacePriv->privPtr;
- if_addr = (struct in_ifaddr *)ifa;
-
- /* If this event is for a UniFi device, notify the SME that an IP
- * address has been added or removed. */
- if (uf_find_priv(priv) != -1) {
- switch (event) {
- case NETDEV_UP:
- unifi_info(priv, "IP address assigned for %s\n", priv->netdev[InterfacePriv->InterfaceTag]->name);
- priv->sta_ip_address = if_addr->ifa_address;
-#ifdef CSR_SUPPORT_WEXT
- sme_mgt_packet_filter_set(priv);
-#endif
- break;
- case NETDEV_DOWN:
- unifi_info(priv, "IP address removed for %s\n", priv->netdev[InterfacePriv->InterfaceTag]->name);
- priv->sta_ip_address = 0xFFFFFFFF;
-#ifdef CSR_SUPPORT_WEXT
- sme_mgt_packet_filter_set(priv);
-#endif
- break;
- }
- }
-
- return NOTIFY_DONE;
-}
-
-static struct notifier_block uf_inetaddr_notifier = {
- .notifier_call = uf_inetaddr_event,
-};
-
-void uf_register_inet_notifier(void)
-{
- if (atomic_inc_return(&inet_notif_refs) == 1)
- register_inetaddr_notifier(&uf_inetaddr_notifier);
-}
-
-void uf_unregister_inet_notifier(void)
-{
- if (atomic_dec_return(&inet_notif_refs) == 0)
- unregister_inetaddr_notifier(&uf_inetaddr_notifier);
-}
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: init_hw.c
- *
- * PURPOSE:
- * Use the HIP core lib to initialise the UniFi chip.
- * It is part of the porting exercise in Linux.
- *
- * Copyright (C) 2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-
-
-#define MAX_INIT_ATTEMPTS 4
-
-extern int led_mask;
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_init_hw
- *
- * Resets hardware, downloads and initialises f/w.
- * This function demonstrates how to use the HIP core lib API
- * to implement the SME unifi_sys_wifi_on_req() part of the SYS API.
- *
- * In a simple implementation, all this function needs to do is call
- * unifi_init_card() and then unifi_card_info().
- * In the Linux implementation, it will retry to initialise UniFi or
- * try to debug the reasons if unifi_init_card() returns an error.
- *
- * Arguments:
- * ospriv Pointer to OS driver structure for the device.
- *
- * Returns:
- * O on success, non-zero otherwise.
- *
- * ---------------------------------------------------------------------------
- */
-int
-uf_init_hw(unifi_priv_t *priv)
-{
- int attempts = 0;
- int priv_instance;
- CsrResult csrResult = CSR_RESULT_FAILURE;
-
- priv_instance = uf_find_priv(priv);
- if (priv_instance == -1) {
- unifi_warning(priv, "uf_init_hw: Unknown priv instance, will use fw_init[0]\n");
- priv_instance = 0;
- }
-
- while (1) {
- if (attempts > MAX_INIT_ATTEMPTS) {
- unifi_error(priv, "Failed to initialise UniFi after %d attempts, "
- "giving up.\n",
- attempts);
- break;
- }
- attempts++;
-
- unifi_info(priv, "Initialising UniFi, attempt %d\n", attempts);
-
- if (fw_init[priv_instance] > 0) {
- unifi_notice(priv, "f/w init prevented by module parameter\n");
- break;
- } else if (fw_init[priv_instance] == 0) {
- fw_init[priv_instance] ++;
- }
-
- /*
- * Initialise driver core. This will perform a reset of UniFi
- * internals, but not the SDIO CCCR.
- */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_init_card(priv->card, led_mask);
- CsrSdioRelease(priv->sdio);
-
- if (csrResult == CSR_WIFI_HIP_RESULT_NO_DEVICE) {
- return CsrHipResultToStatus(csrResult);
- }
- if (csrResult == CSR_WIFI_HIP_RESULT_NOT_FOUND) {
- unifi_error(priv, "Firmware file required, but not found.\n");
- return CsrHipResultToStatus(csrResult);
- }
- if (csrResult != CSR_RESULT_SUCCESS) {
- /* failed. Reset h/w and try again */
- unifi_error(priv, "Failed to initialise UniFi chip.\n");
- continue;
- }
-
- /* Get the version information from the lib_hip */
- unifi_card_info(priv->card, &priv->card_info);
-
- return CsrHipResultToStatus(csrResult);
- }
-
- return CsrHipResultToStatus(csrResult);
-
-} /* uf_init_hw */
-
-
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: io.c
- *
- * PURPOSE:
- * This file contains routines that the SDIO driver can call when a
- * UniFi card is first inserted (or detected) and removed.
- *
- * When used with sdioemb, the udev scripts (at least on Ubuntu) don't
- * recognise a UniFi being added to the system. This is because sdioemb
- * does not register itself as a device_driver, it uses it's own code
- * to handle insert and remove.
- * To have Ubuntu recognise UniFi, edit /etc/udev/rules.d/85-ifupdown.rules
- * to change this line:
- * SUBSYSTEM=="net", DRIVERS=="?*", GOTO="net_start"
- * to these:
- * #SUBSYSTEM=="net", DRIVERS=="?*", GOTO="net_start"
- * SUBSYSTEM=="net", GOTO="net_start"
- *
- * Then you can add a stanza to /etc/network/interfaces like this:
- * auto eth1
- * iface eth1 inet dhcp
- * wpa-conf /etc/wpa_supplicant.conf
- * This will then automatically associate when a car dis inserted.
- *
- * Copyright (C) 2006-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifiversion.h"
-#include "csr_wifi_hip_unifi_udi.h" /* for unifi_print_status() */
-#include "unifiio.h"
-#include "unifi_priv.h"
-
-/*
- * Array of pointers to context structs for unifi devices that are present.
- * The index in the array corresponds to the wlan interface number
- * (if "wlan*" is used). If "eth*" is used, the eth* numbers are allocated
- * after any Ethernet cards.
- *
- * The Arasan PCI-SDIO controller card supported by this driver has 2 slots,
- * hence a max of 2 devices.
- */
-static unifi_priv_t *Unifi_instances[MAX_UNIFI_DEVS];
-
-/* Array of pointers to netdev objects used by the UniFi driver, as there
- * are now many per instance. This is used to determine which netdev events
- * are for UniFi as opposed to other net interfaces.
- */
-static netInterface_priv_t *Unifi_netdev_instances[MAX_UNIFI_DEVS * CSR_WIFI_NUM_INTERFACES];
-
-/*
- * Array to hold the status of each unifi device in each slot.
- * We only process an insert event when In_use[] for the slot is
- * UNIFI_DEV_NOT_IN_USE. Otherwise, it means that the slot is in use or
- * we are in the middle of a cleanup (the action on unplug).
- */
-#define UNIFI_DEV_NOT_IN_USE 0
-#define UNIFI_DEV_IN_USE 1
-#define UNIFI_DEV_CLEANUP 2
-static int In_use[MAX_UNIFI_DEVS];
-/*
- * Mutex to prevent UDI clients to open the character device before the priv
- * is created and initialised.
- */
-DEFINE_SEMAPHORE(Unifi_instance_mutex);
-/*
- * When the device is removed, unregister waits on Unifi_cleanup_wq
- * until all the UDI clients release the character device.
- */
-DECLARE_WAIT_QUEUE_HEAD(Unifi_cleanup_wq);
-
-#ifdef CONFIG_PROC_FS
-/*
- * seq_file wrappers for procfile show routines.
- */
-static int uf_proc_show(struct seq_file *m, void *v);
-
-#define UNIFI_DEBUG_TXT_BUFFER (8 * 1024)
-
-static int uf_proc_open(struct inode *inode, struct file *file)
-{
- return single_open_size(file, uf_proc_show, PDE_DATA(inode),
- UNIFI_DEBUG_TXT_BUFFER);
-}
-
-static const struct file_operations uf_proc_fops = {
- .open = uf_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-#endif /* CONFIG_PROC_FS */
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
-
-static CsrResult signal_buffer_init(unifi_priv_t * priv, int size)
-{
- int i;
-
- priv->rxSignalBuffer.writePointer =
- priv->rxSignalBuffer.readPointer = 0;
- priv->rxSignalBuffer.size = size;
- /* Allocating Memory for Signal primitive pointer */
- for(i=0; i<size; i++)
- {
- priv->rxSignalBuffer.rx_buff[i].sig_len=0;
- priv->rxSignalBuffer.rx_buff[i].bufptr = kmalloc(UNIFI_PACKED_SIGBUF_SIZE, GFP_KERNEL);
- if (priv->rxSignalBuffer.rx_buff[i].bufptr == NULL)
- {
- int j;
- unifi_error(priv, "signal_buffer_init:Failed to Allocate shared memory for T-H signals \n");
- for(j=0;j<i;j++)
- {
- priv->rxSignalBuffer.rx_buff[j].sig_len=0;
- kfree(priv->rxSignalBuffer.rx_buff[j].bufptr);
- priv->rxSignalBuffer.rx_buff[j].bufptr = NULL;
- }
- return -1;
- }
- }
- return 0;
-}
-
-
-static void signal_buffer_free(unifi_priv_t * priv, int size)
-{
- int i;
-
- for(i=0; i<size; i++)
- {
- priv->rxSignalBuffer.rx_buff[i].sig_len=0;
- kfree(priv->rxSignalBuffer.rx_buff[i].bufptr);
- priv->rxSignalBuffer.rx_buff[i].bufptr = NULL;
- }
-}
-#endif
-/*
- * ---------------------------------------------------------------------------
- * uf_register_netdev
- *
- * Registers the network interface, installes the qdisc,
- * and registers the inet handler.
- * In the porting exercise, register the driver to the network
- * stack if necessary.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * O on success, non-zero otherwise.
- *
- * Notes:
- * We will only unregister when the card is ejected, so we must
- * only do it once.
- * ---------------------------------------------------------------------------
- */
-int
-uf_register_netdev(unifi_priv_t *priv, int interfaceTag)
-{
- int r;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_register_netdev bad interfaceTag\n");
- return -EINVAL;
- }
-
- /*
- * Allocates a device number and registers device with the network
- * stack.
- */
- unifi_trace(priv, UDBG5, "uf_register_netdev: netdev %d - 0x%p\n",
- interfaceTag, priv->netdev[interfaceTag]);
- r = register_netdev(priv->netdev[interfaceTag]);
- if (r) {
- unifi_error(priv, "Failed to register net device\n");
- return -EINVAL;
- }
-
- /* The device is registed */
- interfacePriv->netdev_registered = 1;
-
-#ifdef CSR_SUPPORT_SME
- /*
- * Register the inet handler; it notifies us for changes in the IP address.
- */
- uf_register_inet_notifier();
-#endif /* CSR_SUPPORT_SME */
-
- unifi_notice(priv, "unifi%d is %s\n",
- priv->instance, priv->netdev[interfaceTag]->name);
-
- return 0;
-} /* uf_register_netdev */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_unregister_netdev
- *
- * Unregisters the network interface and the inet handler.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * None.
- *
- * ---------------------------------------------------------------------------
- */
-void
-uf_unregister_netdev(unifi_priv_t *priv)
-{
- int i=0;
-
-#ifdef CSR_SUPPORT_SME
- /* Unregister the inet handler... */
- uf_unregister_inet_notifier();
-#endif /* CSR_SUPPORT_SME */
-
- for (i=0; i<CSR_WIFI_NUM_INTERFACES; i++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- if (interfacePriv->netdev_registered) {
- unifi_trace(priv, UDBG5,
- "uf_unregister_netdev: netdev %d - 0x%p\n",
- i, priv->netdev[i]);
-
- /* ... and the netdev */
- unregister_netdev(priv->netdev[i]);
- interfacePriv->netdev_registered = 0;
- }
-
- interfacePriv->interfaceMode = 0;
-
- /* Enable all queues by default */
- interfacePriv->queueEnabled[0] = 1;
- interfacePriv->queueEnabled[1] = 1;
- interfacePriv->queueEnabled[2] = 1;
- interfacePriv->queueEnabled[3] = 1;
- }
-
- priv->totalInterfaceCount = 0;
-} /* uf_unregister_netdev() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * register_unifi_sdio
- *
- * This function is called from the Probe (or equivalent) method of
- * the SDIO driver when a UniFi card is detected.
- * We allocate the Linux net_device struct, initialise the HIP core
- * lib, create the char device nodes and start the userspace helper
- * to initialise the device.
- *
- * Arguments:
- * sdio_dev Pointer to SDIO context handle to use for all
- * SDIO ops.
- * bus_id A small number indicating the SDIO card position on the
- * bus. Typically this is the slot number, e.g. 0, 1 etc.
- * Valid values are 0 to MAX_UNIFI_DEVS-1.
- * dev Pointer to kernel device manager struct.
- *
- * Returns:
- * Pointer to the unifi instance, or NULL on error.
- * ---------------------------------------------------------------------------
- */
-static unifi_priv_t *
-register_unifi_sdio(CsrSdioFunction *sdio_dev, int bus_id, struct device *dev)
-{
- unifi_priv_t *priv = NULL;
- int r = -1;
- CsrResult csrResult;
-
- if ((bus_id < 0) || (bus_id >= MAX_UNIFI_DEVS)) {
- unifi_error(priv, "register_unifi_sdio: invalid device %d\n",
- bus_id);
- return NULL;
- }
-
- down(&Unifi_instance_mutex);
-
- if (In_use[bus_id] != UNIFI_DEV_NOT_IN_USE) {
- unifi_error(priv, "register_unifi_sdio: device %d is already in use\n",
- bus_id);
- goto failed0;
- }
-
-
- /* Allocate device private and net_device structs */
- priv = uf_alloc_netdevice(sdio_dev, bus_id);
- if (priv == NULL) {
- unifi_error(priv, "Failed to allocate driver private\n");
- goto failed0;
- }
-
- priv->unifi_device = dev;
-
- SET_NETDEV_DEV(priv->netdev[0], dev);
-
- /* We are not ready to send data yet. */
- netif_carrier_off(priv->netdev[0]);
-
- /* Allocate driver context. */
- priv->card = unifi_alloc_card(priv->sdio, priv);
- if (priv->card == NULL) {
- unifi_error(priv, "Failed to allocate UniFi driver card struct.\n");
- goto failed1;
- }
-
- if (Unifi_instances[bus_id]) {
- unifi_error(priv, "Internal error: instance for slot %d is already taken\n",
- bus_id);
- }
- Unifi_instances[bus_id] = priv;
- In_use[bus_id] = UNIFI_DEV_IN_USE;
-
- /* Save the netdev_priv for use by the netdev event callback mechanism */
- Unifi_netdev_instances[bus_id * CSR_WIFI_NUM_INTERFACES] = netdev_priv(priv->netdev[0]);
-
- /* Initialise the mini-coredump capture buffers */
- csrResult = unifi_coredump_init(priv->card, (u16)coredump_max);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Couldn't allocate mini-coredump buffers\n");
- }
-
- /* Create the character device nodes */
- r = uf_create_device_nodes(priv, bus_id);
- if (r) {
- goto failed1;
- }
-
- /*
- * We use the slot number as unifi device index.
- */
- scnprintf(priv->proc_entry_name, 64, "driver/unifi%d", priv->instance);
- /*
- * The following complex casting is in place in order to eliminate 64-bit compilation warning
- * "cast to/from pointer from/to integer of different size"
- */
- if (!proc_create_data(priv->proc_entry_name, 0, NULL,
- &uf_proc_fops, (void *)(long)priv->instance))
- {
- unifi_error(priv, "unifi: can't create /proc/driver/unifi\n");
- }
-
- /* Allocate the net_device for interfaces other than 0. */
- {
- int i;
- priv->totalInterfaceCount =0;
-
- for(i=1;i<CSR_WIFI_NUM_INTERFACES;i++)
- {
- if( !uf_alloc_netdevice_for_other_interfaces(priv, i) )
- {
- /* error occured while allocating the net_device for interface[i]. The net_device are
- * allocated for the interfaces with id<i. Dont worry, all the allocated net_device will
- * be releasing chen the control goes to the label failed0.
- */
- unifi_error(priv, "Failed to allocate driver private for interface[%d]\n", i);
- goto failed0;
- }
- else
- {
- SET_NETDEV_DEV(priv->netdev[i], dev);
-
- /* We are not ready to send data yet. */
- netif_carrier_off(priv->netdev[i]);
-
- /* Save the netdev_priv for use by the netdev event callback mechanism */
- Unifi_netdev_instances[bus_id * CSR_WIFI_NUM_INTERFACES + i] = netdev_priv(priv->netdev[i]);
- }
- }
-
- for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
- {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- interfacePriv->netdev_registered=0;
- }
- }
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
- if (signal_buffer_init(priv, CSR_WIFI_RX_SIGNAL_BUFFER_SIZE))
- {
- unifi_error(priv, "Failed to allocate shared memory for T-H signals\n");
- goto failed2;
- }
- priv->rx_workqueue = create_singlethread_workqueue("rx_workq");
- if (priv->rx_workqueue == NULL) {
- unifi_error(priv, "create_singlethread_workqueue failed \n");
- goto failed3;
- }
- INIT_WORK(&priv->rx_work_struct, rx_wq_handler);
-#endif
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
- if (log_hip_signals)
- {
- uf_register_hip_offline_debug(priv);
- }
-#endif
-
- /* Initialise the SME related threads and parameters */
- r = uf_sme_init(priv);
- if (r) {
- unifi_error(priv, "SME initialisation failed.\n");
- goto failed4;
- }
-
- /*
- * Run the userspace helper program (unififw) to perform
- * the device initialisation.
- */
- unifi_trace(priv, UDBG1, "run UniFi helper app...\n");
- r = uf_run_unifihelper(priv);
- if (r) {
- unifi_notice(priv, "unable to run UniFi helper app\n");
- /* Not a fatal error. */
- }
-
- up(&Unifi_instance_mutex);
-
- return priv;
-
-failed4:
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-if (log_hip_signals)
-{
- uf_unregister_hip_offline_debug(priv);
-}
-#endif
-#ifdef CSR_WIFI_RX_PATH_SPLIT
- flush_workqueue(priv->rx_workqueue);
- destroy_workqueue(priv->rx_workqueue);
-failed3:
- signal_buffer_free(priv, CSR_WIFI_RX_SIGNAL_BUFFER_SIZE);
-failed2:
-#endif
- /* Remove the device nodes */
- uf_destroy_device_nodes(priv);
-failed1:
- /* Deregister priv->netdev_client */
- ul_deregister_client(priv->netdev_client);
-
-failed0:
- if (priv && priv->card) {
- unifi_coredump_free(priv->card);
- unifi_free_card(priv->card);
- }
- if (priv) {
- uf_free_netdevice(priv);
- }
-
- up(&Unifi_instance_mutex);
-
- return NULL;
-} /* register_unifi_sdio() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ask_unifi_sdio_cleanup
- *
- * We can not free our private context, until all the char device
- * clients have closed the file handles. unregister_unifi_sdio() which
- * is called when a card is removed, waits on Unifi_cleanup_wq until
- * the reference count becomes zero. It is time to wake it up now.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-ask_unifi_sdio_cleanup(unifi_priv_t *priv)
-{
-
- /*
- * Now clear the flag that says the old instance is in use.
- * This is used to prevent a new instance being started before old
- * one has finshed closing down, for example if bounce makes the card
- * appear to be ejected and re-inserted quickly.
- */
- In_use[priv->instance] = UNIFI_DEV_CLEANUP;
-
- unifi_trace(NULL, UDBG5, "ask_unifi_sdio_cleanup: wake up cleanup workqueue.\n");
- wake_up(&Unifi_cleanup_wq);
-
-} /* ask_unifi_sdio_cleanup() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * cleanup_unifi_sdio
- *
- * Release any resources owned by a unifi instance.
- *
- * Arguments:
- * priv Pointer to the instance to free.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-cleanup_unifi_sdio(unifi_priv_t *priv)
-{
- int priv_instance;
- int i;
- static const CsrWifiMacAddress broadcast_address = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}};
-
- /* Remove the device nodes */
- uf_destroy_device_nodes(priv);
-
- /* Mark this device as gone away by NULLing the entry in Unifi_instances */
- Unifi_instances[priv->instance] = NULL;
-
- unifi_trace(priv, UDBG5, "cleanup_unifi_sdio: remove_proc_entry\n");
- /*
- * Free the children of priv before unifi_free_netdevice() frees
- * the priv struct
- */
- remove_proc_entry(priv->proc_entry_name, 0);
-
-
- /* Unregister netdev as a client. */
- if (priv->netdev_client) {
- unifi_trace(priv, UDBG2, "Netdev client (id:%d s:0x%X) is unregistered\n",
- priv->netdev_client->client_id, priv->netdev_client->sender_id);
- ul_deregister_client(priv->netdev_client);
- }
-
- /* Destroy the SME related threads and parameters */
- uf_sme_deinit(priv);
-
-#ifdef CSR_SME_USERSPACE
- priv->smepriv = NULL;
-#endif
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
- if (log_hip_signals)
- {
- uf_unregister_hip_offline_debug(priv);
- }
-#endif
-
- /* Free any packets left in the Rx queues */
- for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
- {
- uf_free_pending_rx_packets(priv, UF_UNCONTROLLED_PORT_Q, broadcast_address, i);
- uf_free_pending_rx_packets(priv, UF_CONTROLLED_PORT_Q, broadcast_address, i);
- }
- /*
- * We need to free the resources held by the core, which include tx skbs,
- * otherwise we can not call unregister_netdev().
- */
- if (priv->card) {
- unifi_trace(priv, UDBG5, "cleanup_unifi_sdio: free card\n");
- unifi_coredump_free(priv->card);
- unifi_free_card(priv->card);
- priv->card = NULL;
- }
-
- /*
- * Unregister the network device.
- * We can not unregister the netdev before we release
- * all pending packets in the core.
- */
- uf_unregister_netdev(priv);
- priv->totalInterfaceCount = 0;
-
- /* Clear the table of registered netdev_priv's */
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- Unifi_netdev_instances[priv->instance * CSR_WIFI_NUM_INTERFACES + i] = NULL;
- }
-
- unifi_trace(priv, UDBG5, "cleanup_unifi_sdio: uf_free_netdevice\n");
- /*
- * When uf_free_netdevice() returns, the priv is invalid
- * so we need to remember the instance to clear the global flag later.
- */
- priv_instance = priv->instance;
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
- flush_workqueue(priv->rx_workqueue);
- destroy_workqueue(priv->rx_workqueue);
- signal_buffer_free(priv, CSR_WIFI_RX_SIGNAL_BUFFER_SIZE);
-#endif
-
- /* Priv is freed as part of the net_device */
- uf_free_netdevice(priv);
-
- /*
- * Now clear the flag that says the old instance is in use.
- * This is used to prevent a new instance being started before old
- * one has finshed closing down, for example if bounce makes the card
- * appear to be ejected and re-inserted quickly.
- */
- In_use[priv_instance] = UNIFI_DEV_NOT_IN_USE;
-
- unifi_trace(NULL, UDBG5, "cleanup_unifi_sdio: DONE.\n");
-
-} /* cleanup_unifi_sdio() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unregister_unifi_sdio
- *
- * Call from SDIO driver when it detects that UniFi has been removed.
- *
- * Arguments:
- * bus_id Number of the card that was ejected.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-unregister_unifi_sdio(int bus_id)
-{
- unifi_priv_t *priv;
- int interfaceTag=0;
- u8 reason = CONFIG_IND_EXIT;
-
- if ((bus_id < 0) || (bus_id >= MAX_UNIFI_DEVS)) {
- unifi_error(NULL, "unregister_unifi_sdio: invalid device %d\n",
- bus_id);
- return;
- }
-
- priv = Unifi_instances[bus_id];
- if (priv == NULL) {
- unifi_error(priv, "unregister_unifi_sdio: device %d is not registered\n",
- bus_id);
- return;
- }
-
- /* Stop the network traffic before freeing the core. */
- for(interfaceTag=0;interfaceTag<priv->totalInterfaceCount;interfaceTag++)
- {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- if(interfacePriv->netdev_registered)
- {
- netif_carrier_off(priv->netdev[interfaceTag]);
- netif_tx_stop_all_queues(priv->netdev[interfaceTag]);
- }
- }
-
-#ifdef CSR_NATIVE_LINUX
- /*
- * If the unifi thread was started, signal it to stop. This
- * should cause any userspace processes with open unifi device to
- * close them.
- */
- uf_stop_thread(priv, &priv->bh_thread);
-
- /* Unregister the interrupt handler */
- if (csr_sdio_linux_remove_irq(priv->sdio)) {
- unifi_notice(priv,
- "csr_sdio_linux_remove_irq failed to talk to card.\n");
- }
-
- /* Ensure no MLME functions are waiting on a the mlme_event semaphore. */
- uf_abort_mlme(priv);
-#endif /* CSR_NATIVE_LINUX */
-
- ul_log_config_ind(priv, &reason, sizeof(u8));
-
- /* Deregister the UDI hook from the core. */
- unifi_remove_udi_hook(priv->card, logging_handler);
-
- uf_put_instance(bus_id);
-
- /*
- * Wait until the device is cleaned up. i.e., when all userspace
- * processes have closed any open unifi devices.
- */
- wait_event(Unifi_cleanup_wq, In_use[bus_id] == UNIFI_DEV_CLEANUP);
- unifi_trace(NULL, UDBG5, "Received clean up event\n");
-
- /* Now we can free the private context and the char device nodes */
- cleanup_unifi_sdio(priv);
-
-} /* unregister_unifi_sdio() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_find_instance
- *
- * Find the context structure for a given UniFi device instance.
- *
- * Arguments:
- * inst The instance number to look for.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-unifi_priv_t *
-uf_find_instance(int inst)
-{
- if ((inst < 0) || (inst >= MAX_UNIFI_DEVS)) {
- return NULL;
- }
- return Unifi_instances[inst];
-} /* uf_find_instance() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_find_priv
- *
- * Find the device instance for a given context structure.
- *
- * Arguments:
- * priv The context structure pointer to look for.
- *
- * Returns:
- * index of instance, -1 otherwise.
- * ---------------------------------------------------------------------------
- */
-int
-uf_find_priv(unifi_priv_t *priv)
-{
- int inst;
-
- if (!priv) {
- return -1;
- }
-
- for (inst = 0; inst < MAX_UNIFI_DEVS; inst++) {
- if (Unifi_instances[inst] == priv) {
- return inst;
- }
- }
-
- return -1;
-} /* uf_find_priv() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_find_netdev_priv
- *
- * Find the device instance for a given netdev context structure.
- *
- * Arguments:
- * priv The context structure pointer to look for.
- *
- * Returns:
- * index of instance, -1 otherwise.
- * ---------------------------------------------------------------------------
- */
-int
-uf_find_netdev_priv(netInterface_priv_t *priv)
-{
- int inst;
-
- if (!priv) {
- return -1;
- }
-
- for (inst = 0; inst < MAX_UNIFI_DEVS * CSR_WIFI_NUM_INTERFACES; inst++) {
- if (Unifi_netdev_instances[inst] == priv) {
- return inst;
- }
- }
-
- return -1;
-} /* uf_find_netdev_priv() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_get_instance
- *
- * Find the context structure for a given UniFi device instance
- * and increment the reference count.
- *
- * Arguments:
- * inst The instance number to look for.
- *
- * Returns:
- * Pointer to the instance or NULL if no instance exists.
- * ---------------------------------------------------------------------------
- */
-unifi_priv_t *
-uf_get_instance(int inst)
-{
- unifi_priv_t *priv;
-
- down(&Unifi_instance_mutex);
-
- priv = uf_find_instance(inst);
- if (priv) {
- priv->ref_count++;
- }
-
- up(&Unifi_instance_mutex);
-
- return priv;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_put_instance
- *
- * Decrement the context reference count, freeing resources and
- * shutting down the driver when the count reaches zero.
- *
- * Arguments:
- * inst The instance number to look for.
- *
- * Returns:
- * Pointer to the instance or NULL if no instance exists.
- * ---------------------------------------------------------------------------
- */
-void
-uf_put_instance(int inst)
-{
- unifi_priv_t *priv;
-
- down(&Unifi_instance_mutex);
-
- priv = uf_find_instance(inst);
- if (priv) {
- priv->ref_count--;
- if (priv->ref_count == 0) {
- ask_unifi_sdio_cleanup(priv);
- }
- }
-
- up(&Unifi_instance_mutex);
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_proc_show
- *
- * Read method for driver node in /proc/driver/unifi0
- *
- * Arguments:
- * page
- * start
- * offset
- * count
- * eof
- * data
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-#ifdef CONFIG_PROC_FS
-static int uf_proc_show(struct seq_file *m, void *v)
-{
- unifi_priv_t *priv;
- int i;
-
- /*
- * The following complex casting is in place in order to eliminate
- * 64-bit compilation warning "cast to/from pointer from/to integer of
- * different size"
- */
- priv = uf_find_instance((long)m->private);
- if (!priv)
- return 0;
-
- seq_printf(m, "UniFi SDIO Driver: %s %s %s\n",
- CSR_WIFI_VERSION, __DATE__, __TIME__);
-#ifdef CSR_SME_USERSPACE
- seq_puts(m, "SME: CSR userspace ");
-#ifdef CSR_SUPPORT_WEXT
- seq_puts(m, "with WEXT support\n");
-#else
- seq_putc(m, '\n');
-#endif /* CSR_SUPPORT_WEXT */
-#endif /* CSR_SME_USERSPACE */
-#ifdef CSR_NATIVE_LINUX
- seq_puts(m, "SME: native\n");
-#endif
-
-#ifdef CSR_SUPPORT_SME
- seq_printf(m, "Firmware (ROM) build:%u, Patch:%u\n",
- priv->card_info.fw_build,
- priv->sme_versions.firmwarePatch);
-#endif
-
- unifi_print_status(priv->card, m);
-
- seq_printf(m, "Last dbg str: %s\n", priv->last_debug_string);
-
- seq_puts(m, "Last dbg16:");
- for (i = 0; i < 8; i++)
- seq_printf(m, " %04X", priv->last_debug_word16[i]);
- seq_putc(m, '\n');
- seq_puts(m, " ");
- for (; i < 16; i++)
- seq_printf(m, " %04X", priv->last_debug_word16[i]);
- seq_putc(m, '\n');
- return 0;
-}
-#endif
-
-
-
-
-static void
-uf_lx_suspend(CsrSdioFunction *sdio_ctx)
-{
- unifi_priv_t *priv = sdio_ctx->driverData;
- unifi_suspend(priv);
-
- CsrSdioSuspendAcknowledge(sdio_ctx, CSR_RESULT_SUCCESS);
-}
-
-static void
-uf_lx_resume(CsrSdioFunction *sdio_ctx)
-{
- unifi_priv_t *priv = sdio_ctx->driverData;
- unifi_resume(priv);
-
- CsrSdioResumeAcknowledge(sdio_ctx, CSR_RESULT_SUCCESS);
-}
-
-static int active_slot = MAX_UNIFI_DEVS;
-static struct device *os_devices[MAX_UNIFI_DEVS];
-
-void
-uf_add_os_device(int bus_id, struct device *os_device)
-{
- if ((bus_id < 0) || (bus_id >= MAX_UNIFI_DEVS)) {
- unifi_error(NULL, "uf_add_os_device: invalid device %d\n",
- bus_id);
- return;
- }
-
- active_slot = bus_id;
- os_devices[bus_id] = os_device;
-} /* uf_add_os_device() */
-
-void
-uf_remove_os_device(int bus_id)
-{
- if ((bus_id < 0) || (bus_id >= MAX_UNIFI_DEVS)) {
- unifi_error(NULL, "uf_remove_os_device: invalid device %d\n",
- bus_id);
- return;
- }
-
- active_slot = bus_id;
- os_devices[bus_id] = NULL;
-} /* uf_remove_os_device() */
-
-static void
-uf_sdio_inserted(CsrSdioFunction *sdio_ctx)
-{
- unifi_priv_t *priv;
-
- unifi_trace(NULL, UDBG5, "uf_sdio_inserted(0x%p), slot_id=%d, dev=%p\n",
- sdio_ctx, active_slot, os_devices[active_slot]);
-
- priv = register_unifi_sdio(sdio_ctx, active_slot, os_devices[active_slot]);
- if (priv == NULL) {
- CsrSdioInsertedAcknowledge(sdio_ctx, CSR_RESULT_FAILURE);
- return;
- }
-
- sdio_ctx->driverData = priv;
-
- CsrSdioInsertedAcknowledge(sdio_ctx, CSR_RESULT_SUCCESS);
-} /* uf_sdio_inserted() */
-
-
-static void
-uf_sdio_removed(CsrSdioFunction *sdio_ctx)
-{
- unregister_unifi_sdio(active_slot);
- CsrSdioRemovedAcknowledge(sdio_ctx);
-} /* uf_sdio_removed() */
-
-
-static void
-uf_sdio_dsr_handler(CsrSdioFunction *sdio_ctx)
-{
- unifi_priv_t *priv = sdio_ctx->driverData;
-
- unifi_sdio_interrupt_handler(priv->card);
-} /* uf_sdio_dsr_handler() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sdio_int_handler
- *
- * Interrupt callback function for SDIO interrupts.
- * This is called in kernel context (i.e. not interrupt context).
- * We retrieve the unifi context pointer and call the main UniFi
- * interrupt handler.
- *
- * Arguments:
- * fdev SDIO context pointer
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static CsrSdioInterruptDsrCallback
-uf_sdio_int_handler(CsrSdioFunction *sdio_ctx)
-{
- return uf_sdio_dsr_handler;
-} /* uf_sdio_int_handler() */
-
-
-
-
-static CsrSdioFunctionId unifi_ids[] =
-{
- {
- .manfId = SDIO_MANF_ID_CSR,
- .cardId = SDIO_CARD_ID_UNIFI_3,
- .sdioFunction = SDIO_WLAN_FUNC_ID_UNIFI_3,
- .sdioInterface = CSR_SDIO_ANY_SDIO_INTERFACE,
- },
- {
- .manfId = SDIO_MANF_ID_CSR,
- .cardId = SDIO_CARD_ID_UNIFI_4,
- .sdioFunction = SDIO_WLAN_FUNC_ID_UNIFI_4,
- .sdioInterface = CSR_SDIO_ANY_SDIO_INTERFACE,
- }
-};
-
-
-/*
- * Structure to register with the glue layer.
- */
-static CsrSdioFunctionDriver unifi_sdioFunction_drv =
-{
- .inserted = uf_sdio_inserted,
- .removed = uf_sdio_removed,
- .intr = uf_sdio_int_handler,
- .suspend = uf_lx_suspend,
- .resume = uf_lx_resume,
-
- .ids = unifi_ids,
- .idsCount = sizeof(unifi_ids) / sizeof(unifi_ids[0])
-};
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sdio_load
- * uf_sdio_unload
- *
- * These functions are called from the main module load and unload
- * functions. They perform the appropriate operations for the monolithic
- * driver.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int __init
-uf_sdio_load(void)
-{
- CsrResult csrResult;
-
- csrResult = CsrSdioFunctionDriverRegister(&unifi_sdioFunction_drv);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(NULL, "Failed to register UniFi SDIO driver: csrResult=%d\n", csrResult);
- return -EIO;
- }
-
- return 0;
-} /* uf_sdio_load() */
-
-
-
-void __exit
-uf_sdio_unload(void)
-{
- CsrSdioFunctionDriverUnregister(&unifi_sdioFunction_drv);
-} /* uf_sdio_unload() */
-
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: mlme.c
- *
- * PURPOSE:
- * This file provides functions to send MLME requests to the UniFi.
- *
- * Copyright (C) 2007-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_mlme_wait_for_reply
- *
- * Wait for a reply after sending a signal.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * ul_client Pointer to linux client
- * sig_reply_id ID of the expected reply (defined in sigs.h).
- * timeout timeout in ms
- *
- * Returns:
- * 0 on success, -ve POSIX code on error.
- *
- * Notes:
- * This function waits for a specific (sig_reply_id) signal from UniFi.
- * It also match the sequence number of the received (cfm) signal, with
- * the latest sequence number of the signal (req) we have sent.
- * These two number match be equal.
- * Should only be used for waiting xxx.cfm signals and only after
- * we have sent the matching xxx.req signal to UniFi.
- * If no response is received within the expected time (timeout), we assume
- * that the UniFi is busy and return an error.
- * If the wait is aborted by a kernel signal arriving, we stop waiting.
- * If a response from UniFi is not what we expected, we discard it and
- * wait again. This could be a response from an aborted request. If we
- * see several bad responses we assume we have lost synchronisation with
- * UniFi.
- * ---------------------------------------------------------------------------
- */
-static int
-unifi_mlme_wait_for_reply(unifi_priv_t *priv, ul_client_t *pcli, int sig_reply_id, int timeout)
-{
- int retries = 0;
- long r;
- long t = timeout;
- unsigned int sent_seq_no;
-
- /* Convert t in ms to jiffies */
- t = msecs_to_jiffies(t);
-
- do {
- /* Wait for the confirm or timeout. */
- r = wait_event_interruptible_timeout(pcli->udi_wq,
- (pcli->wake_up_wq_id) || (priv->io_aborted == 1),
- t);
- /* Check for general i/o error */
- if (priv->io_aborted) {
- unifi_error(priv, "MLME operation aborted\n");
- return -EIO;
- }
-
- /*
- * If r=0 the request has timed-out.
- * If r>0 the request has completed successfully.
- * If r=-ERESTARTSYS an event (kill signal) has interrupted the wait_event.
- */
- if ((r == 0) && (pcli->wake_up_wq_id == 0)) {
- unifi_error(priv, "mlme_wait: timed-out waiting for 0x%.4X, after %lu msec.\n",
- sig_reply_id, jiffies_to_msecs(t));
- pcli->wake_up_wq_id = 0;
- return -ETIMEDOUT;
- } else if (r == -ERESTARTSYS) {
- unifi_error(priv, "mlme_wait: waiting for 0x%.4X was aborted.\n", sig_reply_id);
- pcli->wake_up_wq_id = 0;
- return -EINTR;
- } else {
- /* Get the sequence number of the signal that we previously set. */
- if (pcli->seq_no != 0) {
- sent_seq_no = pcli->seq_no - 1;
- } else {
- sent_seq_no = 0x0F;
- }
-
- unifi_trace(priv, UDBG5, "Received 0x%.4X, seq: (r:%d, s:%d)\n",
- pcli->wake_up_wq_id,
- pcli->wake_seq_no, sent_seq_no);
-
- /* The two sequence ids must match. */
- if (pcli->wake_seq_no == sent_seq_no) {
- /* and the signal ids must match. */
- if (sig_reply_id == pcli->wake_up_wq_id) {
- /* Found the expected signal */
- break;
- } else {
- /* This should never happen ... */
- unifi_error(priv, "mlme_wait: mismatching signal id (0x%.4X - exp 0x%.4X) (seq %d)\n",
- pcli->wake_up_wq_id,
- sig_reply_id,
- pcli->wake_seq_no);
- pcli->wake_up_wq_id = 0;
- return -EIO;
- }
- }
- /* Wait for the next signal. */
- pcli->wake_up_wq_id = 0;
-
- retries ++;
- if (retries >= 3) {
- unifi_error(priv, "mlme_wait: confirm wait retries exhausted (0x%.4X - exp 0x%.4X)\n",
- pcli->wake_up_wq_id,
- sig_reply_id);
- pcli->wake_up_wq_id = 0;
- return -EIO;
- }
- }
- } while (1);
-
- pcli->wake_up_wq_id = 0;
-
- return 0;
-} /* unifi_mlme_wait_for_reply() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_mlme_blocking_request
- *
- * Send a MLME request signal to UniFi.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * pcli Pointer to context of calling process
- * sig Pointer to the signal to send
- * data_ptrs Pointer to the bulk data of the signal
- * timeout The request's timeout.
- *
- * Returns:
- * 0 on success, 802.11 result code on error.
- * ---------------------------------------------------------------------------
- */
-int
-unifi_mlme_blocking_request(unifi_priv_t *priv, ul_client_t *pcli,
- CSR_SIGNAL *sig, bulk_data_param_t *data_ptrs,
- int timeout)
-{
- int r;
-
- if (sig->SignalPrimitiveHeader.SignalId == 0) {
- unifi_error(priv, "unifi_mlme_blocking_request: Invalid Signal Id (0x%x)\n",
- sig->SignalPrimitiveHeader.SignalId);
- return -EINVAL;
- }
-
- down(&priv->mlme_blocking_mutex);
-
- sig->SignalPrimitiveHeader.ReceiverProcessId = 0;
- sig->SignalPrimitiveHeader.SenderProcessId = pcli->sender_id | pcli->seq_no;
-
- unifi_trace(priv, UDBG2, "Send client=%d, S:0x%04X, sig 0x%.4X\n",
- pcli->client_id,
- sig->SignalPrimitiveHeader.SenderProcessId,
- sig->SignalPrimitiveHeader.SignalId);
- /* Send the signal to UniFi */
- r = ul_send_signal_unpacked(priv, sig, data_ptrs);
- if (r) {
- up(&priv->mlme_blocking_mutex);
- unifi_error(priv, "Error queueing MLME REQUEST signal\n");
- return r;
- }
-
- unifi_trace(priv, UDBG5, "Send 0x%.4X, seq = %d\n",
- sig->SignalPrimitiveHeader.SignalId, pcli->seq_no);
-
- /*
- * Advance the sequence number of the last sent signal, only
- * if the signal has been successfully set.
- */
- pcli->seq_no++;
- if (pcli->seq_no > 0x0F) {
- pcli->seq_no = 0;
- }
-
- r = unifi_mlme_wait_for_reply(priv, pcli, (sig->SignalPrimitiveHeader.SignalId + 1), timeout);
- up(&priv->mlme_blocking_mutex);
-
- if (r) {
- unifi_error(priv, "Error waiting for MLME CONFIRM signal\n");
- return r;
- }
-
- return 0;
-} /* unifi_mlme_blocking_request() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_mlme_copy_reply_and_wakeup_client
- *
- * Copy the reply signal from UniFi to the client's structure
- * and wake up the waiting client.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_mlme_copy_reply_and_wakeup_client(ul_client_t *pcli,
- CSR_SIGNAL *signal, int signal_len,
- const bulk_data_param_t *bulkdata)
-{
- int i;
-
- /* Copy the signal to the reply */
- memcpy(pcli->reply_signal, signal, signal_len);
-
- /* Get the sequence number of the signal that woke us up. */
- pcli->wake_seq_no = pcli->reply_signal->SignalPrimitiveHeader.ReceiverProcessId & 0x0F;
-
- /* Append any bulk data */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- if (bulkdata->d[i].data_length > 0) {
- if (bulkdata->d[i].os_data_ptr) {
- memcpy(pcli->reply_bulkdata[i]->ptr, bulkdata->d[i].os_data_ptr, bulkdata->d[i].data_length);
- pcli->reply_bulkdata[i]->length = bulkdata->d[i].data_length;
- } else {
- pcli->reply_bulkdata[i]->length = 0;
- }
- }
- }
-
- /* Wake the requesting MLME function. */
- pcli->wake_up_wq_id = pcli->reply_signal->SignalPrimitiveHeader.SignalId;
- wake_up_interruptible(&pcli->udi_wq);
-
-} /* unifi_mlme_copy_reply_and_wakeup_client() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_abort_mlme
- *
- * Abort any MLME operation in progress.
- * This is used in the error recovery mechanism.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * 0 on success.
- * ---------------------------------------------------------------------------
- */
-int
-uf_abort_mlme(unifi_priv_t *priv)
-{
- ul_client_t *ul_cli;
-
- /* Ensure no MLME functions are waiting on a the mlme_event semaphore. */
- priv->io_aborted = 1;
-
- ul_cli = priv->netdev_client;
- if (ul_cli) {
- wake_up_interruptible(&ul_cli->udi_wq);
- }
-
- ul_cli = priv->wext_client;
- if (ul_cli) {
- wake_up_interruptible(&ul_cli->udi_wq);
- }
-
- return 0;
-} /* uf_abort_mlme() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- *
- * Human-readable decoding of Reason and Result codes.
- *
- * ---------------------------------------------------------------------------
- */
-
-struct mlme_code {
- const char *name;
- int id;
-};
-
-static const struct mlme_code Result_codes[] = {
- { "Success", 0x0000 },
- { "Unspecified Failure", 0x0001 },
- /* (Reserved) 0x0002 - 0x0009 */
- { "Refused Capabilities Mismatch", 0x000A },
- /* (Reserved) 0x000B */
- { "Refused External Reason", 0x000C },
- /* (Reserved) 0x000D - 0x0010 */
- { "Refused AP Out Of Memory", 0x0011 },
- { "Refused Basic Rates Mismatch", 0x0012 },
- /* (Reserved) 0x0013 - 0x001F */
- { "Failure", 0x0020 },
- /* (Reserved) 0x0021 - 0x0024 */
- { "Refused Reason Unspecified", 0x0025 },
- { "Invalid Parameters", 0x0026 },
- { "Rejected With Suggested Changes", 0x0027 },
- /* (Reserved) 0x0028 - 0x002E */
- { "Rejected For Delay Period", 0x002F },
- { "Not Allowed", 0x0030 },
- { "Not Present", 0x0031 },
- { "Not QSTA", 0x0032 },
- /* (Reserved) 0x0033 - 0x7FFF */
- { "Timeout", 0x8000 },
- { "Too Many Simultaneous Requests", 0x8001 },
- { "BSS Already Started Or Joined", 0x8002 },
- { "Not Supported", 0x8003 },
- { "Transmission Failure", 0x8004 },
- { "Refused Not Authenticated", 0x8005 },
- { "Reset Required Before Start", 0x8006 },
- { "LM Info Unavailable", 0x8007 },
- { NULL, -1 }
-};
-
-static const struct mlme_code Reason_codes[] = {
- /* (Reserved) 0x0000 */
- { "Unspecified Reason", 0x0001 },
- { "Authentication Not Valid", 0x0002 },
- { "Deauthenticated Leave BSS", 0x0003 },
- { "Disassociated Inactivity", 0x0004 },
- { "AP Overload", 0x0005 },
- { "Class2 Frame Error", 0x0006 },
- { "Class3 Frame Error", 0x0007 },
- { "Disassociated Leave BSS", 0x0008 },
- { "Association Not Authenticated", 0x0009 },
- { "Disassociated Power Capability", 0x000A },
- { "Disassociated Supported Channels", 0x000B },
- /* (Reserved) 0x000C */
- { "Invalid Information Element", 0x000D },
- { "Michael MIC Failure", 0x000E },
- { "Fourway Handshake Timeout", 0x000F },
- { "Group Key Update Timeout", 0x0010 },
- { "Handshake Element Different", 0x0011 },
- { "Invalid Group Cipher", 0x0012 },
- { "Invalid Pairwise Cipher", 0x0013 },
- { "Invalid AKMP", 0x0014 },
- { "Unsupported RSN IE Version", 0x0015 },
- { "Invalid RSN IE Capabilities", 0x0016 },
- { "Dot1X Auth Failed", 0x0017 },
- { "Cipher Rejected By Policy", 0x0018 },
- /* (Reserved) 0x0019 - 0x001F */
- { "QoS Unspecified Reason", 0x0020 },
- { "QoS Insufficient Bandwidth", 0x0021 },
- { "QoS Excessive Not Ack", 0x0022 },
- { "QoS TXOP Limit Exceeded", 0x0023 },
- { "QSTA Leaving", 0x0024 },
- { "End TS, End DLS, End BA", 0x0025 },
- { "Unknown TS, Unknown DLS, Unknown BA", 0x0026 },
- { "Timeout", 0x0027 },
- /* (Reserved) 0x0028 - 0x002C */
- { "STAKey Mismatch", 0x002D },
- { NULL, -1 }
-};
-
-
-static const char *
-lookup_something(const struct mlme_code *n, int id)
-{
- for (; n->name; n++) {
- if (n->id == id) {
- return n->name;
- }
- }
-
- /* not found */
- return NULL;
-} /* lookup_something() */
-
-
-const char *
-lookup_result_code(int result)
-{
- static char fallback[16];
- const char *str;
-
- str = lookup_something(Result_codes, result);
-
- if (str == NULL) {
- snprintf(fallback, 16, "%d", result);
- str = fallback;
- }
-
- return str;
-} /* lookup_result_code() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * lookup_reason
- *
- * Return a description string for a WiFi MLME ReasonCode.
- *
- * Arguments:
- * reason The ReasonCode to interpret.
- *
- * Returns:
- * Pointer to description string.
- * ---------------------------------------------------------------------------
- */
-const char *
-lookup_reason_code(int reason)
-{
- static char fallback[16];
- const char *str;
-
- str = lookup_something(Reason_codes, reason);
-
- if (str == NULL) {
- snprintf(fallback, 16, "%d", reason);
- str = fallback;
- }
-
- return str;
-} /* lookup_reason_code() */
-
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: monitor.c
- *
- * Copyright (C) 2006-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-#include "unifi_priv.h"
-
-#ifdef UNIFI_SNIFF_ARPHRD
-
-
-#if (UNIFI_SNIFF_ARPHRD == ARPHRD_IEEE80211_RADIOTAP)
-#include <net/ieee80211_radiotap.h>
-#endif
-
-#ifndef ETH_P_80211_RAW
-#define ETH_P_80211_RAW ETH_P_ALL
-#endif
-
-/*
- * ---------------------------------------------------------------------------
- * uf_start_sniff
- *
- * Start UniFi capture in SNIFF mode, i.e capture everything it hears.
- *
- * Arguments:
- * priv Pointer to device private context struct
- *
- * Returns:
- * 0 on success or kernel error code
- * ---------------------------------------------------------------------------
- */
-int
-uf_start_sniff(unifi_priv_t *priv)
-{
- ul_client_t *pcli = priv->wext_client;
- CSR_SIGNAL signal;
- CSR_MLME_SNIFFJOIN_REQUEST *req = &signal.u.MlmeSniffjoinRequest;
- int timeout = 1000;
- int r;
-
- req->Ifindex = priv->if_index;
- req->Channel = priv->wext_conf.channel;
- req->ChannelStartingFactor = 0;
-
- signal.SignalPrimitiveHeader.SignalId = CSR_MLME_SNIFFJOIN_REQUEST_ID;
-
- r = unifi_mlme_blocking_request(priv, pcli, &signal, NULL, timeout);
- if (r < 0) {
- unifi_error(priv, "failed to send SNIFFJOIN request, error %d\n", r);
- return r;
- }
-
- r = pcli->reply_signal->u.MlmeSniffjoinConfirm.Resultcode;
- if (r) {
- unifi_notice(priv, "SNIFFJOIN request was rejected with result 0x%X (%s)\n",
- r, lookup_result_code(r));
- return -EIO;
- }
-
- return 0;
-} /* uf_start_sniff() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * netrx_radiotap
- *
- * Reformat a UniFi SNIFFDATA signal into a radiotap packet.
- *
- * Arguments:
- * priv OS private context pointer.
- * ind Pointer to a MA_UNITDATA_INDICATION or
- * DS_UNITDATA_INDICATION indication structure.
- *
- * Notes:
- * Radiotap header values are all little-endian, UniFi signals will have
- * been converted to host-endian.
- * ---------------------------------------------------------------------------
- */
-#if (UNIFI_SNIFF_ARPHRD == ARPHRD_IEEE80211_RADIOTAP)
-static void
-netrx_radiotap(unifi_priv_t *priv,
- const CSR_MA_SNIFFDATA_INDICATION *ind,
- struct sk_buff *skb_orig)
-{
- struct net_device *dev = priv->netdev;
- struct sk_buff *skb = NULL;
- unsigned char *ptr;
- unsigned char *base;
- int ind_data_len = skb_orig->len - 2 - ETH_HLEN;
- struct unifi_rx_radiotap_header {
- struct ieee80211_radiotap_header rt_hdr;
- /* IEEE80211_RADIOTAP_TSFT */
- u64 rt_tsft;
- /* IEEE80211_RADIOTAP_FLAGS */
- u8 rt_flags;
- /* IEEE80211_RADIOTAP_RATE */
- u8 rt_rate;
- /* IEEE80211_RADIOTAP_CHANNEL */
- u16 rt_chan;
- u16 rt_chan_flags;
- /* IEEE80211_RADIOTAP_DBM_ANTSIGNAL */
- u8 rt_dbm_antsignal;
- /* IEEE80211_RADIOTAP_DBM_ANTNOISE */
- u8 rt_dbm_antnoise;
- /* IEEE80211_RADIOTAP_ANTENNA */
- u8 rt_antenna;
-
- /* pad to 4-byte boundary */
- u8 pad[3];
- } __attribute__((__packed__));
-
- struct unifi_rx_radiotap_header *unifi_rt;
- int signal, noise, snr;
-
- if (ind_data_len <= 0) {
- unifi_error(priv, "Invalid length in CSR_MA_SNIFFDATA_INDICATION.\n");
- return;
- }
-
- /*
- * Allocate a SKB for the received data packet, including radiotap
- * header.
- */
- skb = dev_alloc_skb(ind_data_len + sizeof(struct unifi_rx_radiotap_header) + 4);
- if (! skb) {
- unifi_error(priv, "alloc_skb failed.\n");
- priv->stats.rx_errors++;
- return;
- }
-
- base = skb->data;
-
- /* Reserve the radiotap header at the front of skb */
- unifi_rt = (struct unifi_rx_radiotap_header *)
- skb_put(skb, sizeof(struct unifi_rx_radiotap_header));
-
- /* Copy in the 802.11 frame */
- ptr = skb_put(skb, ind_data_len);
- memcpy(ptr, skb_orig->data, ind_data_len);
-
- unifi_rt->rt_hdr.it_version = PKTHDR_RADIOTAP_VERSION;
- unifi_rt->rt_hdr.it_pad = 0; /* always good to zero */
- unifi_rt->rt_hdr.it_len = sizeof(struct unifi_rx_radiotap_header);
-
- /* Big bitfield of all the fields we provide in radiotap */
- unifi_rt->rt_hdr.it_present = 0
- | (1 << IEEE80211_RADIOTAP_TSFT)
- | (1 << IEEE80211_RADIOTAP_FLAGS)
- | (1 << IEEE80211_RADIOTAP_RATE)
- | (1 << IEEE80211_RADIOTAP_CHANNEL)
- | (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL)
- | (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE)
- | (1 << IEEE80211_RADIOTAP_ANTENNA)
- ;
-
-
- /* No flags to set */
- unifi_rt->rt_tsft = (((u64)ind->Timestamp.x[7]) | (((u64)ind->Timestamp.x[6]) << 8) |
- (((u64)ind->Timestamp.x[5]) << 16) | (((u64)ind->Timestamp.x[4]) << 24) |
- (((u64)ind->Timestamp.x[3]) << 32) | (((u64)ind->Timestamp.x[2]) << 40) |
- (((u64)ind->Timestamp.x[1]) << 48) | (((u64)ind->Timestamp.x[0]) << 56));
-
- unifi_rt->rt_flags = 0;
-
- unifi_rt->rt_rate = ind->Rate;
-
- unifi_rt->rt_chan = cpu_to_le16(ieee80211chan2mhz(priv->wext_conf.channel));
- unifi_rt->rt_chan_flags = 0;
-
- /* Convert signal to dBm */
- signal = (s16)unifi2host_16(ind->Rssi); /* in dBm */
- snr = (s16)unifi2host_16(ind->Snr); /* in dB */
- noise = signal - snr;
-
- unifi_rt->rt_dbm_antsignal = signal;
- unifi_rt->rt_dbm_antnoise = noise;
-
- unifi_rt->rt_antenna = ind->AntennaId;
-
-
- skb->dev = dev;
- skb_reset_mac_header(skb);
- skb->pkt_type = PACKET_OTHERHOST;
- skb->protocol = __constant_htons(ETH_P_80211_RAW);
- memset(skb->cb, 0, sizeof(skb->cb));
-
- /* Pass up to Linux network stack */
- netif_rx_ni(skb);
-
- dev->last_rx = jiffies;
-
- /* Bump the rx stats */
- priv->stats.rx_packets++;
- priv->stats.rx_bytes += ind_data_len;
-
-} /* netrx_radiotap() */
-#endif /* RADIOTAP */
-
-
-/*
- * ---------------------------------------------------------------------------
- * netrx_prism
- *
- * Reformat a UniFi SNIFFDATA signal into a Prism format sniff packet.
- *
- * Arguments:
- * priv OS private context pointer.
- * ind Pointer to a MA_UNITDATA_INDICATION or
- * DS_UNITDATA_INDICATION indication structure.
- *
- * Notes:
- * Radiotap header values are all little-endian, UniFi signals will have
- * been converted to host-endian.
- * ---------------------------------------------------------------------------
- */
-#if (UNIFI_SNIFF_ARPHRD == ARPHRD_IEEE80211_PRISM)
-static void
-netrx_prism(unifi_priv_t *priv,
- const CSR_MA_SNIFFDATA_INDICATION *ind,
- struct sk_buff *skb_orig)
-{
- struct net_device *dev = priv->netdev;
- struct sk_buff *skb = NULL;
- unsigned char *ptr;
- unsigned char *base;
- int ind_data_len = skb_orig->len - 2 - ETH_HLEN;
-#define WLANCAP_MAGIC_COOKIE_V1 0x80211001
- struct avs_header_v1 {
- uint32 version;
- uint32 length;
- uint64 mactime;
- uint64 hosttime;
- uint32 phytype;
- uint32 channel;
- uint32 datarate;
- uint32 antenna;
- uint32 priority;
- uint32 ssi_type;
- int32 ssi_signal;
- int32 ssi_noise;
- uint32 preamble;
- uint32 encoding;
- } *avs;
- int signal, noise, snr;
-
- if (ind_data_len <= 0) {
- unifi_error(priv, "Invalid length in CSR_MA_SNIFFDATA_INDICATION.\n");
- return;
- }
-
- /*
- * Allocate a SKB for the received data packet, including radiotap
- * header.
- */
- skb = dev_alloc_skb(ind_data_len + sizeof(struct avs_header_v1) + 4);
- if (! skb) {
- unifi_error(priv, "alloc_skb failed.\n");
- priv->stats.rx_errors++;
- return;
- }
-
- base = skb->data;
-
- /* Reserve the radiotap header at the front of skb */
- avs = (struct avs_header_v1 *)skb_put(skb, sizeof(struct avs_header_v1));
-
- /* Copy in the 802.11 frame */
- ptr = skb_put(skb, ind_data_len);
- memcpy(ptr, skb_orig->data, ind_data_len);
-
- /* Convert signal to dBm */
- signal = 0x10000 - ((s16)unifi2host_16(ind->Rssi)); /* in dBm */
- snr = (s16)unifi2host_16(ind->Snr); /* in dB */
- noise = signal - snr;
-
- avs->version = htonl(WLANCAP_MAGIC_COOKIE_V1);
- avs->length = htonl(sizeof(struct avs_header_v1));
- avs->mactime = __cpu_to_be64(ind->Timestamp);
- avs->hosttime = __cpu_to_be64(jiffies);
- avs->phytype = htonl(9); /* dss_ofdm_dot11_g */
- avs->channel = htonl(priv->wext_conf.channel);
- avs->datarate = htonl(ind->Rate * 5);
- avs->antenna = htonl(ind->Antenna);
- avs->priority = htonl(0); /* unknown */
- avs->ssi_type = htonl(2); /* dBm */
- avs->ssi_signal = htonl(signal);
- avs->ssi_noise = htonl(noise);
- avs->preamble = htonl(0); /* unknown */
- avs->encoding = htonl(0); /* unknown */
-
-
- skb->dev = dev;
- skb->mac.raw = skb->data;
- skb->pkt_type = PACKET_OTHERHOST;
- skb->protocol = __constant_htons(ETH_P_80211_RAW);
- memset(skb->cb, 0, sizeof(skb->cb));
-
- /* Pass up to Linux network stack */
- netif_rx_ni(skb);
-
- dev->last_rx = jiffies;
-
- /* Bump the rx stats */
- priv->stats.rx_packets++;
- priv->stats.rx_bytes += ind_data_len;
-
-} /* netrx_prism() */
-#endif /* PRISM */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ma_sniffdata_ind
- *
- * Reformat a UniFi SNIFFDATA signal into a network
- *
- * Arguments:
- * ospriv OS private context pointer.
- * ind Pointer to a MA_UNITDATA_INDICATION or
- * DS_UNITDATA_INDICATION indication structure.
- * bulkdata Pointer to a bulk data structure, describing
- * the data received.
- *
- * Notes:
- * Radiotap header values are all little-endian, UniFi signals will have
- * been converted to host-endian.
- * ---------------------------------------------------------------------------
- */
-void
-ma_sniffdata_ind(void *ospriv,
- const CSR_MA_SNIFFDATA_INDICATION *ind,
- const bulk_data_param_t *bulkdata)
-{
- unifi_priv_t *priv = ospriv;
- struct net_device *dev = priv->netdev;
- struct sk_buff *skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
-
- if (bulkdata->d[0].data_length == 0) {
- unifi_warning(priv, "rx: MA-SNIFFDATA indication with zero bulk data\n");
- return;
- }
-
- skb->len = bulkdata->d[0].data_length;
-
- /* We only process data packets if the interface is open */
- if (unlikely(!netif_running(dev))) {
- priv->stats.rx_dropped++;
- priv->wext_conf.wireless_stats.discard.misc++;
- dev_kfree_skb(skb);
- return;
- }
-
- if (ind->ReceptionStatus) {
- priv->stats.rx_dropped++;
- priv->wext_conf.wireless_stats.discard.misc++;
- printk(KERN_INFO "unifi: Dropping corrupt sniff packet\n");
- dev_kfree_skb(skb);
- return;
- }
-
-#if (UNIFI_SNIFF_ARPHRD == ARPHRD_IEEE80211_PRISM)
- netrx_prism(priv, ind, skb);
-#endif /* PRISM */
-
-#if (UNIFI_SNIFF_ARPHRD == ARPHRD_IEEE80211_RADIOTAP)
- netrx_radiotap(priv, ind, skb);
-#endif /* RADIOTAP */
-
- dev_kfree_skb(skb);
-
-} /* ma_sniffdata_ind() */
-
-
-#endif /* UNIFI_SNIFF_ARPHRD */
-
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: netdev.c
- *
- * PURPOSE:
- * This file provides the upper edge interface to the linux netdevice
- * and wireless extensions.
- * It is part of the porting exercise.
- *
- * Copyright (C) 2005-2010 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-/*
- * Porting Notes:
- * This file implements the data plane of the UniFi linux driver.
- *
- * All the Tx packets are passed to the HIP core lib, using the
- * unifi_send_signal() API. For EAPOL packets use the MLME-EAPOL.req
- * signal, for all other use the MLME-UNITDATA.req. The unifi_send_signal()
- * expects the wire-formatted (packed) signal. For convenience, in the OS
- * layer we only use the native (unpacked) signal structures. The HIP core lib
- * provides the write_pack() helper function to convert to the packed signal.
- * The packet is stored in the bulk data of the signal. We do not need to
- * allocate new memory to store the packet, because unifi_net_data_malloc()
- * is implemented to return a skb, which is the format of packet in Linux.
- * The HIP core lib frees the bulk data buffers, so we do not need to do
- * this in the OS layer.
- *
- * All the Rx packets are MLME-UNITDATA.ind signals, passed by the HIP core lib
- * in unifi_receive_event(). We do not need to allocate an skb and copy the
- * received packet because the HIP core lib has stored in memory allocated by
- * unifi_net_data_malloc(). Also, we can perform the 802.11 to Ethernet
- * translation in-place because we allocate the extra memory allocated in
- * unifi_net_data_malloc().
- *
- * If possible, the porting exercise should appropriately implement
- * unifi_net_data_malloc() and unifi_net_data_free() to save copies between
- * network and driver buffers.
- */
-
-#include <linux/types.h>
-#include <linux/etherdevice.h>
-#include <linux/mutex.h>
-#include <linux/semaphore.h>
-#include <linux/vmalloc.h>
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "unifi_priv.h"
-#include <net/pkt_sched.h>
-
-
-/* Wext handler is supported only if CSR_SUPPORT_WEXT is defined */
-#ifdef CSR_SUPPORT_WEXT
-extern struct iw_handler_def unifi_iw_handler_def;
-#endif /* CSR_SUPPORT_WEXT */
-static void check_ba_frame_age_timeout( unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session);
-static void process_ba_frame(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- frame_desc_struct *frame_desc);
-static void process_ba_complete(unifi_priv_t *priv, netInterface_priv_t *interfacePriv);
-static void process_ma_packet_error_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata);
-static void process_amsdu(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata);
-static int uf_net_open(struct net_device *dev);
-static int uf_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-static int uf_net_stop(struct net_device *dev);
-static struct net_device_stats *uf_net_get_stats(struct net_device *dev);
-static u16 uf_net_select_queue(struct net_device *dev, struct sk_buff *skb);
-static netdev_tx_t uf_net_xmit(struct sk_buff *skb, struct net_device *dev);
-static void uf_set_multicast_list(struct net_device *dev);
-
-
-typedef int (*tx_signal_handler)(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr *ehdr, CSR_PRIORITY priority);
-
-#ifdef CONFIG_NET_SCHED
-/*
- * Queueing Discipline Interface
- * Only used if kernel is configured with CONFIG_NET_SCHED
- */
-
-/*
- * The driver uses the qdisc interface to buffer and control all
- * outgoing traffic. We create a root qdisc, register our qdisc operations
- * and later we create two subsidiary pfifo queues for the uncontrolled
- * and controlled ports.
- *
- * The network stack delivers all outgoing packets in our enqueue handler.
- * There, we classify the packet and decide whether to store it or drop it
- * (if the controlled port state is set to "discard").
- * If the packet is enqueued, the network stack call our dequeue handler.
- * There, we decide whether we can send the packet, delay it or drop it
- * (the controlled port configuration might have changed meanwhile).
- * If a packet is dequeued, then the network stack calls our hard_start_xmit
- * handler where finally we send the packet.
- *
- * If the hard_start_xmit handler fails to send the packet, we return
- * NETDEV_TX_BUSY and the network stack call our requeue handler where
- * we put the packet back in the same queue in came from.
- *
- */
-
-struct uf_sched_data
-{
- /* Traffic Classifier TBD */
- struct tcf_proto *filter_list;
- /* Our two queues */
- struct Qdisc *queues[UNIFI_TRAFFIC_Q_MAX];
-};
-
-struct uf_tx_packet_data {
- /* Queue the packet is stored in */
- unifi_TrafficQueue queue;
- /* QoS Priority determined when enqueing packet */
- CSR_PRIORITY priority;
- /* Debug */
- unsigned long host_tag;
-};
-
-#endif /* CONFIG_NET_SCHED */
-
-static const struct net_device_ops uf_netdev_ops =
-{
- .ndo_open = uf_net_open,
- .ndo_stop = uf_net_stop,
- .ndo_start_xmit = uf_net_xmit,
- .ndo_do_ioctl = uf_net_ioctl,
- .ndo_get_stats = uf_net_get_stats, /* called by /proc/net/dev */
- .ndo_set_rx_mode = uf_set_multicast_list,
- .ndo_select_queue = uf_net_select_queue,
-};
-
-static u8 oui_rfc1042[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 };
-static u8 oui_8021h[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 };
-
-
-/* Callback for event logging to blocking clients */
-static void netdev_mlme_event_handler(ul_client_t *client,
- const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata,
- int dir);
-
-#ifdef CSR_SUPPORT_WEXT
-/* Declare netdev_notifier block which will contain the state change
- * handler callback function
- */
-static struct notifier_block uf_netdev_notifier;
-#endif
-
-/*
- * ---------------------------------------------------------------------------
- * uf_alloc_netdevice
- *
- * Allocate memory for the net_device and device private structs
- * for this interface.
- * Fill in the fields, but don't register the interface yet.
- * We need to configure the UniFi first.
- *
- * Arguments:
- * sdio_dev Pointer to SDIO context handle to use for all
- * SDIO ops.
- * bus_id A small number indicating the SDIO card position on the
- * bus. Typically this is the slot number, e.g. 0, 1 etc.
- * Valid values are 0 to MAX_UNIFI_DEVS-1.
- *
- * Returns:
- * Pointer to device private struct.
- *
- * Notes:
- * The net_device and device private structs are allocated together
- * and should be freed by freeing the net_device pointer.
- * ---------------------------------------------------------------------------
- */
-unifi_priv_t *
-uf_alloc_netdevice(CsrSdioFunction *sdio_dev, int bus_id)
-{
- struct net_device *dev;
- unifi_priv_t *priv;
- netInterface_priv_t *interfacePriv;
-#ifdef CSR_SUPPORT_WEXT
- int rc;
-#endif
- unsigned char i; /* loop index */
-
- /*
- * Allocate netdevice struct, assign name template and
- * setup as an ethernet device.
- * The net_device and private structs are zeroed. Ether_setup() then
- * sets up ethernet handlers and values.
- * The RedHat 9 redhat-config-network tool doesn't recognise wlan* devices,
- * so use "eth*" (like other wireless extns drivers).
- */
- dev = alloc_etherdev_mq(sizeof(unifi_priv_t) + sizeof(netInterface_priv_t), UNIFI_TRAFFIC_Q_MAX);
-
- if (dev == NULL) {
- return NULL;
- }
-
- /* Set up back pointer from priv to netdev */
- interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- priv = (unifi_priv_t *)(interfacePriv + 1);
- interfacePriv->privPtr = priv;
- interfacePriv->InterfaceTag = 0;
-
-
- /* Initialize all supported netdev interface to be NULL */
- for(i=0; i<CSR_WIFI_NUM_INTERFACES; i++) {
- priv->netdev[i] = NULL;
- priv->interfacePriv[i] = NULL;
- }
- priv->netdev[0] = dev;
- priv->interfacePriv[0] = interfacePriv;
-
- /* Setup / override net_device fields */
- dev->netdev_ops = &uf_netdev_ops;
-
-#ifdef CSR_SUPPORT_WEXT
- dev->wireless_handlers = &unifi_iw_handler_def;
-#if IW_HANDLER_VERSION < 6
- dev->get_wireless_stats = unifi_get_wireless_stats;
-#endif /* IW_HANDLER_VERSION */
-#endif /* CSR_SUPPORT_WEXT */
-
- /* This gives us enough headroom to add the 802.11 header */
- dev->needed_headroom = 32;
-
- /* Use bus_id as instance number */
- priv->instance = bus_id;
- /* Store SDIO pointer to pass in the core */
- priv->sdio = sdio_dev;
-
- sdio_dev->driverData = (void*)priv;
- /* Consider UniFi to be uninitialised */
- priv->init_progress = UNIFI_INIT_NONE;
-
- priv->prev_queue = 0;
-
- /*
- * Initialise the clients structure array.
- * We do not need protection around ul_init_clients() because
- * the character device can not be used until uf_alloc_netdevice()
- * returns and Unifi_instances[bus_id]=priv is set, since unifi_open()
- * will return -ENODEV.
- */
- ul_init_clients(priv);
-
- /*
- * Register a new ul client to send the multicast list signals.
- * Note: priv->instance must be set before calling this.
- */
- priv->netdev_client = ul_register_client(priv,
- 0,
- netdev_mlme_event_handler);
- if (priv->netdev_client == NULL) {
- unifi_error(priv,
- "Failed to register a unifi client for background netdev processing\n");
- free_netdev(priv->netdev[0]);
- return NULL;
- }
- unifi_trace(priv, UDBG2, "Netdev %p client (id:%d s:0x%X) is registered\n",
- dev, priv->netdev_client->client_id, priv->netdev_client->sender_id);
-
- priv->sta_wmm_capabilities = 0;
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_SUPPORT_SME))
- priv->wapi_multicast_filter = 0;
- priv->wapi_unicast_filter = 0;
- priv->wapi_unicast_queued_pkt_filter = 0;
-#ifdef CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND
- priv->isWapiConnection = FALSE;
-#endif
-#endif
-
- /* Enable all queues by default */
- interfacePriv->queueEnabled[0] = 1;
- interfacePriv->queueEnabled[1] = 1;
- interfacePriv->queueEnabled[2] = 1;
- interfacePriv->queueEnabled[3] = 1;
-
-#ifdef CSR_SUPPORT_SME
- priv->allPeerDozing = 0;
-#endif
- /*
- * Initialise the OS private struct.
- */
- /*
- * Instead of deciding in advance to use 11bg or 11a, we could do a more
- * clever scan on both radios.
- */
- if (use_5g) {
- priv->if_index = CSR_INDEX_5G;
- unifi_info(priv, "Using the 802.11a radio\n");
- } else {
- priv->if_index = CSR_INDEX_2G4;
- }
-
- /* Initialise bh thread structure */
- priv->bh_thread.thread_task = NULL;
- priv->bh_thread.block_thread = 1;
- init_waitqueue_head(&priv->bh_thread.wakeup_q);
- priv->bh_thread.wakeup_flag = 0;
- sprintf(priv->bh_thread.name, "uf_bh_thread");
-
- /* reset the connected state for the interface */
- interfacePriv->connected = UnifiConnectedUnknown; /* -1 unknown, 0 no, 1 yes */
-
-#ifdef USE_DRIVER_LOCK
- sema_init(&priv->lock, 1);
-#endif /* USE_DRIVER_LOCK */
-
- spin_lock_init(&priv->send_signal_lock);
-
- spin_lock_init(&priv->m4_lock);
- sema_init(&priv->ba_mutex, 1);
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- spin_lock_init(&priv->wapi_lock);
-#endif
-
-#ifdef CSR_SUPPORT_SME
- spin_lock_init(&priv->staRecord_lock);
- spin_lock_init(&priv->tx_q_lock);
-#endif
-
- /* Create the Traffic Analysis workqueue */
- priv->unifi_workqueue = create_singlethread_workqueue("unifi_workq");
- if (priv->unifi_workqueue == NULL) {
- /* Deregister priv->netdev_client */
- ul_deregister_client(priv->netdev_client);
- free_netdev(priv->netdev[0]);
- return NULL;
- }
-
-#ifdef CSR_SUPPORT_SME
- /* Create the Multicast Addresses list work structure */
- INIT_WORK(&priv->multicast_list_task, uf_multicast_list_wq);
-
- /* Create m4 buffering work structure */
- INIT_WORK(&interfacePriv->send_m4_ready_task, uf_send_m4_ready_wq);
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- /* Create work structure to buffer the WAPI data packets to be sent to SME for encryption */
- INIT_WORK(&interfacePriv->send_pkt_to_encrypt, uf_send_pkt_to_encrypt);
-#endif
-#endif
-
- priv->ref_count = 1;
-
- priv->amp_client = NULL;
- priv->coredump_mode = 0;
- priv->ptest_mode = 0;
- priv->wol_suspend = FALSE;
- INIT_LIST_HEAD(&interfacePriv->rx_uncontrolled_list);
- INIT_LIST_HEAD(&interfacePriv->rx_controlled_list);
- sema_init(&priv->rx_q_sem, 1);
-
-#ifdef CSR_SUPPORT_WEXT
- interfacePriv->netdev_callback_registered = FALSE;
- interfacePriv->wait_netdev_change = FALSE;
- /* Register callback for netdevice state changes */
- if ((rc = register_netdevice_notifier(&uf_netdev_notifier)) == 0) {
- interfacePriv->netdev_callback_registered = TRUE;
- }
- else {
- unifi_warning(priv, "Failed to register netdevice notifier : %d %p\n", rc, dev);
- }
-#endif /* CSR_SUPPORT_WEXT */
-
-#ifdef CSR_WIFI_SPLIT_PATCH
- /* set it to some invalid value */
- priv->pending_mode_set.common.destination = 0xaaaa;
-#endif
-
- return priv;
-} /* uf_alloc_netdevice() */
-
-/*
- *---------------------------------------------------------------------------
- * uf_alloc_netdevice_for_other_interfaces
- *
- * Allocate memory for the net_device and device private structs
- * for this interface.
- * Fill in the fields, but don't register the interface yet.
- * We need to configure the UniFi first.
- *
- * Arguments:
- * interfaceTag Interface number.
- * sdio_dev Pointer to SDIO context handle to use for all
- * SDIO ops.
- * bus_id A small number indicating the SDIO card position on the
- * bus. Typically this is the slot number, e.g. 0, 1 etc.
- * Valid values are 0 to MAX_UNIFI_DEVS-1.
- *
- * Returns:
- * Pointer to device private struct.
- *
- * Notes:
- * The device private structure contains the interfaceTag and pointer to the unifi_priv
- * structure created allocated by net_device od interface0.
- * The net_device and device private structs are allocated together
- * and should be freed by freeing the net_device pointer.
- * ---------------------------------------------------------------------------
- */
-u8
-uf_alloc_netdevice_for_other_interfaces(unifi_priv_t *priv, u16 interfaceTag)
-{
- struct net_device *dev;
- netInterface_priv_t *interfacePriv;
-
- /*
- * Allocate netdevice struct, assign name template and
- * setup as an ethernet device.
- * The net_device and private structs are zeroed. Ether_setup() then
- * sets up ethernet handlers and values.
- * The RedHat 9 redhat-config-network tool doesn't recognise wlan* devices,
- * so use "eth*" (like other wireless extns drivers).
- */
- dev = alloc_etherdev_mq(sizeof(netInterface_priv_t), 1);
- if (dev == NULL) {
- return FALSE;
- }
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_alloc_netdevice_for_other_interfaces bad interfaceTag\n");
- return FALSE;
- }
-
- /* Set up back pointer from priv to netdev */
- interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- interfacePriv->privPtr = priv;
- interfacePriv->InterfaceTag = interfaceTag;
- priv->netdev[interfaceTag] = dev;
- priv->interfacePriv[interfacePriv->InterfaceTag] = interfacePriv;
-
- /* reset the connected state for the interface */
- interfacePriv->connected = UnifiConnectedUnknown; /* -1 unknown, 0 no, 1 yes */
- INIT_LIST_HEAD(&interfacePriv->rx_uncontrolled_list);
- INIT_LIST_HEAD(&interfacePriv->rx_controlled_list);
-
- /* Setup / override net_device fields */
- dev->netdev_ops = &uf_netdev_ops;
-
-#ifdef CSR_SUPPORT_WEXT
- dev->wireless_handlers = &unifi_iw_handler_def;
-#if IW_HANDLER_VERSION < 6
- dev->get_wireless_stats = unifi_get_wireless_stats;
-#endif /* IW_HANDLER_VERSION */
-#endif /* CSR_SUPPORT_WEXT */
- return TRUE;
-} /* uf_alloc_netdevice() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_free_netdevice
- *
- * Unregister the network device and free the memory allocated for it.
- * NB This includes the memory for the priv struct.
- *
- * Arguments:
- * priv Device private pointer.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-int
-uf_free_netdevice(unifi_priv_t *priv)
-{
- int i;
- unsigned long flags;
-
- unifi_trace(priv, UDBG1, "uf_free_netdevice\n");
-
- if (!priv) {
- return -EINVAL;
- }
-
- /*
- * Free any buffers used for holding firmware
- */
- uf_release_firmware_files(priv);
-
-#if (defined CSR_SUPPORT_SME) && (defined CSR_SUPPORT_WEXT)
- if (priv->connection_config.mlmeAssociateReqInformationElements) {
- kfree(priv->connection_config.mlmeAssociateReqInformationElements);
- }
- priv->connection_config.mlmeAssociateReqInformationElements = NULL;
- priv->connection_config.mlmeAssociateReqInformationElementsLength = 0;
-
- if (priv->mib_data.length) {
- vfree(priv->mib_data.data);
- }
- priv->mib_data.data = NULL;
- priv->mib_data.length = 0;
-
-#endif /* CSR_SUPPORT_SME && CSR_SUPPORT_WEXT*/
-
- /* Free any bulkdata buffers allocated for M4 caching */
- spin_lock_irqsave(&priv->m4_lock, flags);
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- if (interfacePriv->m4_bulk_data.data_length > 0) {
- unifi_trace(priv, UDBG5, "uf_free_netdevice: free M4 bulkdata %d\n", i);
- unifi_net_data_free(priv, &interfacePriv->m4_bulk_data);
- }
- }
- spin_unlock_irqrestore(&priv->m4_lock, flags);
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- /* Free any bulkdata buffers allocated for M4 caching */
- spin_lock_irqsave(&priv->wapi_lock, flags);
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- if (interfacePriv->wapi_unicast_bulk_data.data_length > 0) {
- unifi_trace(priv, UDBG5, "uf_free_netdevice: free WAPI PKT bulk data %d\n", i);
- unifi_net_data_free(priv, &interfacePriv->wapi_unicast_bulk_data);
- }
- }
- spin_unlock_irqrestore(&priv->wapi_lock, flags);
-#endif
-
-#ifdef CSR_SUPPORT_WEXT
- /* Unregister callback for netdevice state changes */
- unregister_netdevice_notifier(&uf_netdev_notifier);
-#endif /* CSR_SUPPORT_WEXT */
-
-#ifdef CSR_SUPPORT_SME
- /* Cancel work items and destroy the workqueue */
- cancel_work_sync(&priv->multicast_list_task);
-#endif
-/* Destroy the workqueues. */
- flush_workqueue(priv->unifi_workqueue);
- destroy_workqueue(priv->unifi_workqueue);
-
- /* Free up netdev in reverse order: priv is allocated with netdev[0].
- * So, netdev[0] should be freed after all other netdevs are freed up
- */
- for (i=CSR_WIFI_NUM_INTERFACES-1; i>=0; i--) {
- /*Free the netdev struct and priv, which are all one lump*/
- if (priv->netdev[i]) {
- unifi_error(priv, "uf_free_netdevice: netdev %d %p\n", i, priv->netdev[i]);
- free_netdev(priv->netdev[i]);
- }
- }
-
- return 0;
-} /* uf_free_netdevice() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_net_open
- *
- * Called when userland does "ifconfig wlan0 up".
- *
- * Arguments:
- * dev Device pointer.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static int
-uf_net_open(struct net_device *dev)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- /* If we haven't finished UniFi initialisation, we can't start */
- if (priv->init_progress != UNIFI_INIT_COMPLETED) {
- unifi_warning(priv, "%s: unifi not ready, failing net_open\n", __FUNCTION__);
- return -EINVAL;
- }
-
-#if (defined CSR_NATIVE_LINUX) && (defined UNIFI_SNIFF_ARPHRD) && defined(CSR_SUPPORT_WEXT)
- /*
- * To sniff, the user must do "iwconfig mode monitor", which sets
- * priv->wext_conf.mode to IW_MODE_MONITOR.
- * Then he/she must do "ifconfig ethn up", which calls this fn.
- * There is no point in starting the sniff with SNIFFJOIN until
- * this point.
- */
- if (priv->wext_conf.mode == IW_MODE_MONITOR) {
- int err;
- err = uf_start_sniff(priv);
- if (err) {
- return err;
- }
- netif_carrier_on(dev);
- }
-#endif
-
-#ifdef CSR_SUPPORT_WEXT
- if (interfacePriv->wait_netdev_change) {
- unifi_trace(priv, UDBG1, "%s: Waiting for NETDEV_CHANGE, assume connected\n",
- __FUNCTION__);
- interfacePriv->connected = UnifiConnected;
- interfacePriv->wait_netdev_change = FALSE;
- }
-#endif
-
- netif_tx_start_all_queues(dev);
-
- return 0;
-} /* uf_net_open() */
-
-
-static int
-uf_net_stop(struct net_device *dev)
-{
-#if defined(CSR_NATIVE_LINUX) && defined(UNIFI_SNIFF_ARPHRD) && defined(CSR_SUPPORT_WEXT)
- netInterface_priv_t *interfacePriv = (netInterface_priv_t*)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- /* Stop sniffing if in Monitor mode */
- if (priv->wext_conf.mode == IW_MODE_MONITOR) {
- if (priv->card) {
- int err;
- err = unifi_reset_state(priv, dev->dev_addr, 1);
- if (err) {
- return err;
- }
- }
- }
-#endif
-
- netif_tx_stop_all_queues(dev);
-
- return 0;
-} /* uf_net_stop() */
-
-
-/* This is called after the WE handlers */
-static int
-uf_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
- int rc;
-
- rc = -EOPNOTSUPP;
-
- return rc;
-} /* uf_net_ioctl() */
-
-
-
-static struct net_device_stats *
-uf_net_get_stats(struct net_device *dev)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
-
- return &interfacePriv->stats;
-} /* uf_net_get_stats() */
-
-static CSR_PRIORITY uf_get_packet_priority(unifi_priv_t *priv, netInterface_priv_t *interfacePriv, struct sk_buff *skb, const int proto)
-{
- CSR_PRIORITY priority = CSR_CONTENTION;
-
- priority = (CSR_PRIORITY) (skb->priority >> 5);
-
- if (priority == CSR_QOS_UP0) { /* 0 */
-
- unifi_trace(priv, UDBG5, "uf_get_packet_priority: proto = 0x%.4X\n", proto);
-
- switch (proto) {
- case 0x0800: /* IPv4 */
- case 0x814C: /* SNMP */
- case 0x880C: /* GSMP */
- priority = (CSR_PRIORITY) (skb->data[1 + ETH_HLEN] >> 5);
- break;
-
- case 0x8100: /* VLAN */
- priority = (CSR_PRIORITY) (skb->data[0 + ETH_HLEN] >> 5);
- break;
-
- case 0x86DD: /* IPv6 */
- priority = (CSR_PRIORITY) ((skb->data[0 + ETH_HLEN] & 0x0E) >> 1);
- break;
-
- default:
- priority = CSR_QOS_UP0;
- break;
- }
- }
-
- /* Check if we are allowed to transmit on this AC. Because of ACM we may have to downgrade to a lower
- * priority */
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI) {
- unifi_TrafficQueue queue;
-
- /* Keep trying lower priorities until we find a queue
- * Priority to queue mapping is 1,2 - BK, 0,3 - BE, 4,5 - VI, 6,7 - VO */
- queue = unifi_frame_priority_to_queue(priority);
-
- while (queue > UNIFI_TRAFFIC_Q_BK && !interfacePriv->queueEnabled[queue]) {
- queue--;
- priority = unifi_get_default_downgrade_priority(queue);
- }
- }
-
- unifi_trace(priv, UDBG5, "Packet priority = %d\n", priority);
-
- return priority;
-}
-
-/*
- */
-/*
- * ---------------------------------------------------------------------------
- * get_packet_priority
- *
- * Arguments:
- * priv private data area of functional driver
- * skb socket buffer
- * ehdr ethernet header to fetch protocol
- * interfacePriv For accessing station record database
- *
- *
- * Returns:
- * CSR_PRIORITY.
- * ---------------------------------------------------------------------------
- */
-CSR_PRIORITY
-get_packet_priority(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr *ehdr, netInterface_priv_t *interfacePriv)
-{
- CSR_PRIORITY priority = CSR_CONTENTION;
- const int proto = ntohs(ehdr->h_proto);
-
- u8 interfaceMode = interfacePriv->interfaceMode;
-
- /* Priority Mapping for all the Modes */
- switch(interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- unifi_trace(priv, UDBG4, "mode is STA \n");
- if ((priv->sta_wmm_capabilities & QOS_CAPABILITY_WMM_ENABLED) == 1) {
- priority = uf_get_packet_priority(priv, interfacePriv, skb, proto);
- } else {
- priority = CSR_CONTENTION;
- }
- break;
-#ifdef CSR_SUPPORT_SME
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- {
- CsrWifiRouterCtrlStaInfo_t * dstStaInfo =
- CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, ehdr->h_dest, interfacePriv->InterfaceTag);
- unifi_trace(priv, UDBG4, "mode is AP \n");
- if (!(ehdr->h_dest[0] & 0x01) && dstStaInfo && dstStaInfo->wmmOrQosEnabled) {
- /* If packet is not Broadcast/multicast */
- priority = uf_get_packet_priority(priv, interfacePriv, skb, proto);
- } else {
- /* Since packet destination is not QSTA, set priority to CSR_CONTENTION */
- unifi_trace(priv, UDBG4, "Destination is not QSTA or BroadCast/Multicast\n");
- priority = CSR_CONTENTION;
- }
- }
- break;
-#endif
- default:
- unifi_trace(priv, UDBG3, " mode unknown in %s func, mode=%x\n", __FUNCTION__, interfaceMode);
- }
- unifi_trace(priv, UDBG5, "priority = %x\n", priority);
-
- return priority;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_net_select_queue
- *
- * Called by the kernel to select which queue to put the packet in
- *
- * Arguments:
- * dev Device pointer
- * skb Packet
- *
- * Returns:
- * Queue index
- * ---------------------------------------------------------------------------
- */
-static u16
-uf_net_select_queue(struct net_device *dev, struct sk_buff *skb)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = (unifi_priv_t *)interfacePriv->privPtr;
- struct ethhdr ehdr;
- unifi_TrafficQueue queue;
- int proto;
- CSR_PRIORITY priority;
-
- memcpy(&ehdr, skb->data, ETH_HLEN);
- proto = ntohs(ehdr.h_proto);
-
- /* 802.1x - apply controlled/uncontrolled port rules */
- if ((proto != ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- && (proto != ETH_P_WAI)
-#endif
- ) {
- /* queues 0 - 3 */
- priority = get_packet_priority(priv, skb, &ehdr, interfacePriv);
- queue = unifi_frame_priority_to_queue(priority);
- } else {
- /* queue 4 */
- queue = UNIFI_TRAFFIC_Q_EAPOL;
- }
-
-
- return (u16)queue;
-} /* uf_net_select_queue() */
-
-int
-skb_add_llc_snap(struct net_device *dev, struct sk_buff *skb, int proto)
-{
- llc_snap_hdr_t *snap;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int headroom;
-
- /* get the headroom available in skb */
- headroom = skb_headroom(skb);
- /* step 1: classify ether frame, DIX or 802.3? */
-
- if (proto < 0x600) {
- /* codes <= 1500 reserved for 802.3 lengths */
- /* it's 802.3, pass ether payload unchanged, */
- unifi_trace(priv, UDBG3, "802.3 len: %d\n", skb->len);
-
- /* leave off any PAD octets. */
- skb_trim(skb, proto);
- } else if (proto == ETH_P_8021Q) {
-
- /* Store the VLAN SNAP (should be 87-65). */
- u16 vlan_snap = *(u16*)skb->data;
- /* check for headroom availability before skb_push 14 = (4 + 10) */
- if (headroom < 14) {
- unifi_trace(priv, UDBG3, "cant append vlan snap: debug\n");
- return -1;
- }
- /* Add AA-AA-03-00-00-00 */
- snap = (llc_snap_hdr_t *)skb_push(skb, 4);
- snap->dsap = snap->ssap = 0xAA;
- snap->ctrl = 0x03;
- memcpy(snap->oui, oui_rfc1042, P80211_OUI_LEN);
-
- /* Add AA-AA-03-00-00-00 */
- snap = (llc_snap_hdr_t *)skb_push(skb, 10);
- snap->dsap = snap->ssap = 0xAA;
- snap->ctrl = 0x03;
- memcpy(snap->oui, oui_rfc1042, P80211_OUI_LEN);
-
- /* Add the VLAN specific information */
- snap->protocol = htons(proto);
- *(u16*)(snap + 1) = vlan_snap;
-
- } else
- {
- /* it's DIXII, time for some conversion */
- unifi_trace(priv, UDBG3, "DIXII len: %d\n", skb->len);
-
- /* check for headroom availability before skb_push */
- if (headroom < sizeof(llc_snap_hdr_t)) {
- unifi_trace(priv, UDBG3, "cant append snap: debug\n");
- return -1;
- }
- /* tack on SNAP */
- snap = (llc_snap_hdr_t *)skb_push(skb, sizeof(llc_snap_hdr_t));
- snap->dsap = snap->ssap = 0xAA;
- snap->ctrl = 0x03;
- /* Use the appropriate OUI. */
- if ((proto == ETH_P_AARP) || (proto == ETH_P_IPX)) {
- memcpy(snap->oui, oui_8021h, P80211_OUI_LEN);
- } else {
- memcpy(snap->oui, oui_rfc1042, P80211_OUI_LEN);
- }
- snap->protocol = htons(proto);
- }
-
- return 0;
-} /* skb_add_llc_snap() */
-
-#ifdef CSR_SUPPORT_SME
-static int
-_identify_sme_ma_pkt_ind(unifi_priv_t *priv,
- const s8 *oui, u16 protocol,
- const CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata,
- const unsigned char *daddr,
- const unsigned char *saddr)
-{
- CSR_MA_PACKET_INDICATION *pkt_ind = (CSR_MA_PACKET_INDICATION*)&signal->u.MaPacketIndication;
- int r;
- u8 i;
-
- unifi_trace(priv, UDBG5,
- "_identify_sme_ma_pkt_ind -->\n");
- for (i = 0; i < MAX_MA_UNIDATA_IND_FILTERS; i++) {
- if (priv->sme_unidata_ind_filters[i].in_use) {
- if (!memcmp(oui, priv->sme_unidata_ind_filters[i].oui, 3) &&
- (protocol == priv->sme_unidata_ind_filters[i].protocol)) {
-
- /* Send to client */
- if (priv->sme_cli) {
- /*
- * Pass the packet to the SME, using unifi_sys_ma_unitdata_ind().
- * The frame needs to be converted according to the encapsulation.
- */
- unifi_trace(priv, UDBG1,
- "_identify_sme_ma_pkt_ind: handle=%d, encap=%d, proto=%x\n",
- i, priv->sme_unidata_ind_filters[i].encapsulation,
- priv->sme_unidata_ind_filters[i].protocol);
- if (priv->sme_unidata_ind_filters[i].encapsulation == CSR_WIFI_ROUTER_ENCAPSULATION_ETHERNET) {
- struct sk_buff *skb;
- /* The translation is performed on skb... */
- skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
- skb->len = bulkdata->d[0].data_length;
-
- unifi_trace(priv, UDBG1,
- "_identify_sme_ma_pkt_ind: skb_80211_to_ether -->\n");
- r = skb_80211_to_ether(priv, skb, daddr, saddr,
- signal, bulkdata);
- unifi_trace(priv, UDBG1,
- "_identify_sme_ma_pkt_ind: skb_80211_to_ether <--\n");
- if (r) {
- return -EINVAL;
- }
-
- /* ... but we indicate buffer and length */
- bulkdata->d[0].os_data_ptr = skb->data;
- bulkdata->d[0].data_length = skb->len;
- } else {
- /* Add the MAC addresses before the SNAP */
- bulkdata->d[0].os_data_ptr -= 2*ETH_ALEN;
- bulkdata->d[0].data_length += 2*ETH_ALEN;
- memcpy((void*)bulkdata->d[0].os_data_ptr, daddr, ETH_ALEN);
- memcpy((void*)bulkdata->d[0].os_data_ptr + ETH_ALEN, saddr, ETH_ALEN);
- }
-
- unifi_trace(priv, UDBG1,
- "_identify_sme_ma_pkt_ind: unifi_sys_ma_pkt_ind -->\n");
- CsrWifiRouterMaPacketIndSend(priv->sme_unidata_ind_filters[i].appHandle,
- (pkt_ind->VirtualInterfaceIdentifier & 0xff),
- i,
- pkt_ind->ReceptionStatus,
- bulkdata->d[0].data_length,
- (u8*)bulkdata->d[0].os_data_ptr,
- NULL,
- pkt_ind->Rssi,
- pkt_ind->Snr,
- pkt_ind->ReceivedRate);
-
-
- unifi_trace(priv, UDBG1,
- "_identify_sme_ma_pkt_ind: unifi_sys_ma_pkt_ind <--\n");
- }
-
- return 1;
- }
- }
- }
-
- return -1;
-}
-#endif /* CSR_SUPPORT_SME */
-
-/*
- * ---------------------------------------------------------------------------
- * skb_80211_to_ether
- *
- * Make sure the received frame is in Ethernet (802.3) form.
- * De-encapsulates SNAP if necessary, adds a ethernet header.
- * The source buffer should not contain an 802.11 MAC header
- *
- * Arguments:
- * payload Pointer to packet data received from UniFi.
- * payload_length Number of bytes of data received from UniFi.
- * daddr Destination MAC address.
- * saddr Source MAC address.
- *
- * Returns:
- * 0 on success, -1 if the packet is bad and should be dropped,
- * 1 if the packet was forwarded to the SME or AMP client.
- * ---------------------------------------------------------------------------
- */
-int
-skb_80211_to_ether(unifi_priv_t *priv, struct sk_buff *skb,
- const unsigned char *daddr, const unsigned char *saddr,
- const CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata)
-{
- unsigned char *payload;
- int payload_length;
- struct ethhdr *eth;
- llc_snap_hdr_t *snap;
- int headroom;
-#define UF_VLAN_LLC_HEADER_SIZE 18
- static const u8 vlan_inner_snap[] = { 0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00 };
-#if defined(CSR_NATIVE_SOFTMAC) && defined(CSR_SUPPORT_SME)
- const CSR_MA_PACKET_INDICATION *pkt_ind = &signal->u.MaPacketIndication;
-#endif
-
- if(skb== NULL || daddr == NULL || saddr == NULL){
- unifi_error(priv, "skb_80211_to_ether: PBC fail\n");
- return 1;
- }
-
- payload = skb->data;
- payload_length = skb->len;
-
- snap = (llc_snap_hdr_t *)payload;
- eth = (struct ethhdr *)payload;
-
- /* get the skb headroom size */
- headroom = skb_headroom(skb);
-
- /*
- * Test for the various encodings
- */
- if ((payload_length >= sizeof(llc_snap_hdr_t)) &&
- (snap->dsap == 0xAA) &&
- (snap->ssap == 0xAA) &&
- (snap->ctrl == 0x03) &&
- (snap->oui[0] == 0) &&
- (snap->oui[1] == 0) &&
- ((snap->oui[2] == 0) || (snap->oui[2] == 0xF8)))
- {
- /* AppleTalk AARP (2) or IPX SNAP */
- if ((snap->oui[2] == 0) &&
- ((ntohs(snap->protocol) == ETH_P_AARP) || (ntohs(snap->protocol) == ETH_P_IPX)))
- {
- u16 len;
-
- unifi_trace(priv, UDBG3, "%s len: %d\n",
- (ntohs(snap->protocol) == ETH_P_AARP) ? "ETH_P_AARP" : "ETH_P_IPX",
- payload_length);
-
- /* check for headroom availability before skb_push */
- if (headroom < (2 * ETH_ALEN + 2)) {
- unifi_warning(priv, "headroom not available to skb_push ether header\n");
- return -1;
- }
-
- /* Add 802.3 header and leave full payload */
- len = htons(skb->len);
- memcpy(skb_push(skb, 2), &len, 2);
- memcpy(skb_push(skb, ETH_ALEN), saddr, ETH_ALEN);
- memcpy(skb_push(skb, ETH_ALEN), daddr, ETH_ALEN);
-
- return 0;
- }
- /* VLAN-tagged IP */
- if ((snap->oui[2] == 0) && (ntohs(snap->protocol) == ETH_P_8021Q))
- {
- /*
- * The translation doesn't change the packet length, so is done in-place.
- *
- * Example header (from Std 802.11-2007 Annex M):
- * AA-AA-03-00-00-00-81-00-87-65-AA-AA-03-00-00-00-08-06
- * -------SNAP-------p1-p1-ll-ll-------SNAP--------p2-p2
- * dd-dd-dd-dd-dd-dd-aa-aa-aa-aa-aa-aa-p1-p1-ll-ll-p2-p2
- * dd-dd-dd-dd-dd-dd-aa-aa-aa-aa-aa-aa-81-00-87-65-08-06
- */
- u16 vlan_snap;
-
- if (payload_length < UF_VLAN_LLC_HEADER_SIZE) {
- unifi_warning(priv, "VLAN SNAP header too short: %d bytes\n", payload_length);
- return -1;
- }
-
- if (memcmp(payload + 10, vlan_inner_snap, 6)) {
- unifi_warning(priv, "VLAN malformatted SNAP header.\n");
- return -1;
- }
-
- unifi_trace(priv, UDBG3, "VLAN SNAP: %02x-%02x\n", payload[8], payload[9]);
- unifi_trace(priv, UDBG3, "VLAN len: %d\n", payload_length);
-
- /* Create the 802.3 header */
-
- vlan_snap = *((u16*)(payload + 8));
-
- /* Create LLC header without byte-swapping */
- eth->h_proto = snap->protocol;
-
- memcpy(eth->h_dest, daddr, ETH_ALEN);
- memcpy(eth->h_source, saddr, ETH_ALEN);
- *(u16*)(eth + 1) = vlan_snap;
- return 0;
- }
-
- /* it's a SNAP + RFC1042 frame */
- unifi_trace(priv, UDBG3, "SNAP+RFC1042 len: %d\n", payload_length);
-
- /* chop SNAP+llc header from skb. */
- skb_pull(skb, sizeof(llc_snap_hdr_t));
-
- /* Since skb_pull called above to chop snap+llc, no need to check for headroom
- * availability before skb_push
- */
- /* create 802.3 header at beginning of skb. */
- eth = (struct ethhdr *)skb_push(skb, ETH_HLEN);
- memcpy(eth->h_dest, daddr, ETH_ALEN);
- memcpy(eth->h_source, saddr, ETH_ALEN);
- /* Copy protocol field without byte-swapping */
- eth->h_proto = snap->protocol;
- } else {
- u16 len;
-
- /* check for headroom availability before skb_push */
- if (headroom < (2 * ETH_ALEN + 2)) {
- unifi_warning(priv, "headroom not available to skb_push ether header\n");
- return -1;
- }
- /* Add 802.3 header and leave full payload */
- len = htons(skb->len);
- memcpy(skb_push(skb, 2), &len, 2);
- memcpy(skb_push(skb, ETH_ALEN), saddr, ETH_ALEN);
- memcpy(skb_push(skb, ETH_ALEN), daddr, ETH_ALEN);
-
- return 1;
- }
-
- return 0;
-} /* skb_80211_to_ether() */
-
-
-static CsrWifiRouterCtrlPortAction verify_port(unifi_priv_t *priv, unsigned char *address, int queue, u16 interfaceTag)
-{
-#ifdef CSR_NATIVE_LINUX
-#ifdef CSR_SUPPORT_WEXT
- if (queue == UF_CONTROLLED_PORT_Q) {
- return priv->wext_conf.block_controlled_port;
- } else {
- return CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN;
- }
-#else
- return CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN; /* default to open for softmac dev */
-#endif
-#else
- return uf_sme_port_state(priv, address, queue, interfaceTag);
-#endif
-}
-
-/*
- * ---------------------------------------------------------------------------
- * prepare_and_add_macheader
- *
- *
- * These functions adds mac header for packet from netdev
- * to UniFi for transmission.
- * EAP protocol packets are also appended with Mac header &
- * sent using send_ma_pkt_request().
- *
- * Arguments:
- * priv Pointer to device private context struct
- * skb Socket buffer containing data packet to transmit
- * newSkb Socket buffer containing data packet + Mac header if no sufficient headroom in skb
- * serviceClass to append QOS control header in Mac header
- * bulkdata if newSkb allocated then bulkdata updated to send to unifi
- * interfaceTag the interfaceID on which activity going on
- * daddr destination address
- * saddr source address
- * protection protection bit set in framce control of mac header
- *
- * Returns:
- * Zero on success or error code.
- * ---------------------------------------------------------------------------
- */
-
-int prepare_and_add_macheader(unifi_priv_t *priv, struct sk_buff *skb, struct sk_buff *newSkb,
- CSR_PRIORITY priority,
- bulk_data_param_t *bulkdata,
- u16 interfaceTag,
- const u8 *daddr,
- const u8 *saddr,
- u8 protection)
-{
- u16 fc = 0;
- u8 qc = 0;
- u8 macHeaderLengthInBytes = MAC_HEADER_SIZE, *bufPtr = NULL;
- bulk_data_param_t data_ptrs;
- CsrResult csrResult;
- int headroom =0;
- u8 direction = 0;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- u8 *addressOne;
- u8 bQosNull = false;
-
- if (skb == NULL) {
- unifi_error(priv, "prepare_and_add_macheader: Invalid SKB reference\n");
- return -1;
- }
-
- /* add a MAC header refer: 7.1.3.1 Frame Control field in P802.11REVmb.book */
- if (priority != CSR_CONTENTION) {
- /* EAPOL packets don't go as QOS_DATA */
- if (priority == CSR_MANAGEMENT) {
- fc |= cpu_to_le16(IEEE802_11_FC_TYPE_DATA);
- } else {
- /* Qos Control Field */
- macHeaderLengthInBytes += QOS_CONTROL_HEADER_SIZE;
-
- if (skb->len) {
-
- fc |= cpu_to_le16(IEEE802_11_FC_TYPE_QOS_DATA);
- } else {
- fc |= cpu_to_le16(IEEE802_11_FC_TYPE_QOS_NULL);
- bQosNull = true;
- }
- }
- } else {
- if(skb->len == 0) {
- fc |= cpu_to_le16(IEEE802_11_FC_TYPE_NULL);
- } else {
- fc |= cpu_to_le16(IEEE802_11_FC_TYPE_DATA);
- }
- }
-
- switch (interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- direction = 2;
- fc |= cpu_to_le16(IEEE802_11_FC_TO_DS_MASK);
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- direction = 0;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- direction = 1;
- fc |= cpu_to_le16(IEEE802_11_FC_FROM_DS_MASK);
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AMP:
- if (priority == CSR_MANAGEMENT ) {
-
- direction = 2;
- fc |= cpu_to_le16(IEEE802_11_FC_TO_DS_MASK);
- } else {
- /* Data frames have to use WDS 4 address frames */
- direction = 3;
- fc |= cpu_to_le16(IEEE802_11_FC_TO_DS_MASK | IEEE802_11_FC_FROM_DS_MASK);
- macHeaderLengthInBytes += 6;
- }
- break;
- default:
- unifi_warning(priv, "prepare_and_add_macheader: Unknown mode %d\n",
- interfacePriv->interfaceMode);
- }
-
-
- /* If Sta is QOS & HTC is supported then need to set 'order' bit */
- /* We don't support HT Control for now */
-
- if(protection) {
- fc |= cpu_to_le16(IEEE802_11_FC_PROTECTED_MASK);
- }
-
- /* check the skb headroom before pushing mac header */
- headroom = skb_headroom(skb);
-
- if (headroom < macHeaderLengthInBytes) {
- unifi_trace(priv, UDBG5,
- "prepare_and_add_macheader: Allocate headroom extra %d bytes\n",
- macHeaderLengthInBytes);
-
- csrResult = unifi_net_data_malloc(priv, &data_ptrs.d[0], skb->len + macHeaderLengthInBytes);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, " failed to allocate request_data. in %s func\n", __FUNCTION__);
- return -1;
- }
- newSkb = (struct sk_buff *)(data_ptrs.d[0].os_net_buf_ptr);
- newSkb->len = skb->len + macHeaderLengthInBytes;
-
- memcpy((void*)data_ptrs.d[0].os_data_ptr + macHeaderLengthInBytes,
- skb->data, skb->len);
-
- bulkdata->d[0].os_data_ptr = newSkb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)newSkb;
- bulkdata->d[0].data_length = newSkb->len;
-
- bufPtr = (u8*)data_ptrs.d[0].os_data_ptr;
-
- /* The old skb will not be used again */
- kfree_skb(skb);
- } else {
-
- /* headroom has sufficient size, so will get proper pointer */
- bufPtr = (u8*)skb_push(skb, macHeaderLengthInBytes);
- bulkdata->d[0].os_data_ptr = skb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata->d[0].data_length = skb->len;
- }
-
- /* Frame the actual MAC header */
-
- memset(bufPtr, 0, macHeaderLengthInBytes);
-
- /* copy frameControl field */
- memcpy(bufPtr, &fc, sizeof(fc));
- bufPtr += sizeof(fc);
- macHeaderLengthInBytes -= sizeof(fc);
-
- /* Duration/ID field which is 2 bytes */
- bufPtr += 2;
- macHeaderLengthInBytes -= 2;
-
- switch(direction)
- {
- case 0:
- /* Its an Ad-Hoc no need to route it through AP */
- /* Address1: MAC address of the destination from eth header */
- memcpy(bufPtr, daddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address2: MAC address of the source */
- memcpy(bufPtr, saddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address3: the BSSID (locally generated in AdHoc (creators Bssid)) */
- memcpy(bufPtr, &interfacePriv->bssid, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- break;
- case 1:
- /* Address1: MAC address of the actual destination */
- memcpy(bufPtr, daddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- /* Address2: The MAC address of the AP */
- memcpy(bufPtr, &interfacePriv->bssid, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address3: MAC address of the source from eth header */
- memcpy(bufPtr, saddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- break;
- case 2:
- /* Address1: To AP is the MAC address of the AP to which its associated */
- memcpy(bufPtr, &interfacePriv->bssid, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address2: MAC address of the source from eth header */
- memcpy(bufPtr, saddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address3: MAC address of the actual destination on the distribution system */
- memcpy(bufPtr, daddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- break;
- case 3:
- memcpy(bufPtr, &interfacePriv->bssid, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address2: MAC address of the source from eth header */
- memcpy(bufPtr, saddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
-
- /* Address3: MAC address of the actual destination on the distribution system */
- memcpy(bufPtr, daddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- break;
- default:
- unifi_error(priv, "Unknown direction =%d : Not handled now\n", direction);
- return -1;
- }
- /* 2 bytes of frame control field, appended by firmware */
- bufPtr += 2;
- macHeaderLengthInBytes -= 2;
-
- if (3 == direction) {
- /* Address4: MAC address of the source */
- memcpy(bufPtr, saddr, ETH_ALEN);
- bufPtr += ETH_ALEN;
- macHeaderLengthInBytes -= ETH_ALEN;
- }
-
- /* IF Qos Data or Qos Null Data then set QosControl field */
- if ((priority != CSR_CONTENTION) && (macHeaderLengthInBytes >= QOS_CONTROL_HEADER_SIZE)) {
-
- if (priority > 7) {
- unifi_trace(priv, UDBG1, "data packets priority is more than 7, priority = %x\n", priority);
- qc |= 7;
- } else {
- qc |= priority;
- }
- /*assigning address1
- * Address1 offset taken fromm bufPtr(currently bufPtr pointing to Qos contorl) variable in reverse direction
- * Address4 don't exit
- */
-
- addressOne = bufPtr- ADDRESS_ONE_OFFSET;
-
- if (addressOne[0] & 0x1) {
- /* multicast/broadcast frames, no acknowledgement needed */
- qc |= 1 << 5;
- }
- /* non-AP mode only for now */
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_IBSS ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI) {
- /* In case of STA and IBSS case eosp and txop limit is 0. */
- } else {
- if(bQosNull) {
- qc |= 1 << 4;
- }
- }
-
- /* append Qos control field to mac header */
- bufPtr[0] = qc;
- /* txop limit is 0 */
- bufPtr[1] = 0;
- macHeaderLengthInBytes -= QOS_CONTROL_HEADER_SIZE;
- }
- if (macHeaderLengthInBytes) {
- unifi_warning(priv, " Mac header not appended properly\n");
- return -1;
- }
- return 0;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * send_ma_pkt_request
- *
- * These functions send a data packet to UniFi for transmission.
- * EAP protocol packets are also sent as send_ma_pkt_request().
- *
- * Arguments:
- * priv Pointer to device private context struct
- * skb Socket buffer containing data packet to transmit
- * ehdr Pointer to Ethernet header within skb.
- *
- * Returns:
- * Zero on success or error code.
- * ---------------------------------------------------------------------------
- */
-
-static int
-send_ma_pkt_request(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr *ehdr, CSR_PRIORITY priority)
-{
- int r;
- u16 i;
- u8 eapolStore = FALSE;
- struct sk_buff *newSkb = NULL;
- bulk_data_param_t bulkdata;
- const int proto = ntohs(ehdr->h_proto);
- u16 interfaceTag;
- CsrWifiMacAddress peerAddress;
- CSR_TRANSMISSION_CONTROL transmissionControl = CSR_NO_CONFIRM_REQUIRED;
- s8 protection;
- netInterface_priv_t *interfacePriv = NULL;
- CSR_RATE TransmitRate = (CSR_RATE)0;
-
- unifi_trace(priv, UDBG5, "entering send_ma_pkt_request\n");
-
- /* Get the interface Tag by means of source Mac address */
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- if (!memcmp(priv->netdev[i]->dev_addr, ehdr->h_source, ETH_ALEN)) {
- interfaceTag = i;
- interfacePriv = priv->interfacePriv[interfaceTag];
- break;
- }
- }
-
- if (interfacePriv == NULL) {
- /* No match found - error */
- interfaceTag = 0;
- interfacePriv = priv->interfacePriv[interfaceTag];
- unifi_warning(priv, "Mac address not matching ... debugging needed\n");
- interfacePriv->stats.tx_dropped++;
- kfree_skb(skb);
- return -1;
- }
-
- /* Add a SNAP header if necessary */
- if (skb_add_llc_snap(priv->netdev[interfaceTag], skb, proto) != 0) {
- /* convert failed */
- unifi_error(priv, "skb_add_llc_snap failed.\n");
- kfree_skb(skb);
- return -1;
- }
-
- bulkdata.d[0].os_data_ptr = skb->data;
- bulkdata.d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata.d[0].net_buf_length = bulkdata.d[0].data_length = skb->len;
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].os_net_buf_ptr = NULL;
- bulkdata.d[1].net_buf_length = bulkdata.d[1].data_length = 0;
-
-#ifdef CSR_SUPPORT_SME
- /* Notify the TA module for the Tx frame for non AP/P2PGO mode*/
- if ((interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_AP) &&
- (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_P2PGO)) {
- unifi_ta_sample(priv->card, CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_TX,
- &bulkdata.d[0], ehdr->h_source,
- priv->netdev[interfaceTag]->dev_addr,
- jiffies_to_msecs(jiffies),
- 0); /* rate is unknown on tx */
- }
-#endif /* CSR_SUPPORT_SME */
-
- if ((proto == ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- || (proto == ETH_P_WAI)
-#endif
- )
- {
- /* check for m4 detection */
- if (0 == uf_verify_m4(priv, bulkdata.d[0].os_data_ptr, bulkdata.d[0].data_length)) {
- eapolStore = TRUE;
- }
- }
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- if (proto == ETH_P_WAI)
- {
- protection = 0; /*WAI packets always sent unencrypted*/
- }
- else
- {
-#endif
-#ifdef CSR_SUPPORT_SME
- if ((protection = uf_get_protection_bit_from_interfacemode(priv, interfaceTag, ehdr->h_dest)) < 0) {
- unifi_warning(priv, "unicast address, but destination not in station record database\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -1;
- }
-#else
- protection = 0;
-#endif
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- }
-#endif
-
- /* append Mac header for Eapol as well as data packet */
- if (prepare_and_add_macheader(priv, skb, newSkb, priority, &bulkdata, interfaceTag, ehdr->h_dest, ehdr->h_source, protection)) {
- unifi_error(priv, "failed to create MAC header\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -1;
- }
-
- /* RA address must contain the immediate destination MAC address that is similar to
- * the Address 1 field of 802.11 Mac header here 4 is: (sizeof(framecontrol) + sizeof (durationID))
- * which is address 1 field
- */
- memcpy(peerAddress.a, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
-
- unifi_trace(priv, UDBG5, "RA[0]=%x, RA[1]=%x, RA[2]=%x, RA[3]=%x, RA[4]=%x, RA[5]=%x\n",
- peerAddress.a[0], peerAddress.a[1], peerAddress.a[2], peerAddress.a[3],
- peerAddress.a[4], peerAddress.a[5]);
-
-
- if ((proto == ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- || (proto == ETH_P_WAI)
-#endif
- )
- {
- CSR_SIGNAL signal;
- CSR_MA_PACKET_REQUEST *req = &signal.u.MaPacketRequest;
-
- /* initialize signal to zero */
- memset(&signal, 0, sizeof(CSR_SIGNAL));
-
- /* Frame MA_PACKET request */
- signal.SignalPrimitiveHeader.SignalId = CSR_MA_PACKET_REQUEST_ID;
- signal.SignalPrimitiveHeader.ReceiverProcessId = 0;
- signal.SignalPrimitiveHeader.SenderProcessId = priv->netdev_client->sender_id;
-
- transmissionControl = req->TransmissionControl = 0;
-#ifdef CSR_SUPPORT_SME
- if (eapolStore)
- {
- netInterface_priv_t *netpriv = (netInterface_priv_t *)netdev_priv(priv->netdev[interfaceTag]);
-
- /* Fill the MA-PACKET.req */
-
- req->Priority = priority;
- unifi_trace(priv, UDBG3, "Tx Frame with Priority: %x\n", req->Priority);
-
- /* rate selected by firmware */
- req->TransmitRate = 0;
- req->HostTag = CSR_WIFI_EAPOL_M4_HOST_TAG;
- /* RA address matching with address 1 of Mac header */
- memcpy(req->Ra.x, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
-
- spin_lock(&priv->m4_lock);
- /* Store the M4-PACKET.req for later */
- interfacePriv->m4_signal = signal;
- interfacePriv->m4_bulk_data.net_buf_length = bulkdata.d[0].net_buf_length;
- interfacePriv->m4_bulk_data.data_length = bulkdata.d[0].data_length;
- interfacePriv->m4_bulk_data.os_data_ptr = bulkdata.d[0].os_data_ptr;
- interfacePriv->m4_bulk_data.os_net_buf_ptr = bulkdata.d[0].os_net_buf_ptr;
- spin_unlock(&priv->m4_lock);
-
- /* Signal the workqueue to call CsrWifiRouterCtrlM4ReadyToSendIndSend().
- * It cannot be called directly from the tx path because it
- * does a non-atomic kmalloc via the framework's CsrPmemAlloc().
- */
- queue_work(priv->unifi_workqueue, &netpriv->send_m4_ready_task);
-
- return 0;
- }
-#endif
- }/*EAPOL or WAI packet*/
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- if ((CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) && \
- (priv->wapi_unicast_filter) && \
- (proto != ETH_P_PAE) && \
- (proto != ETH_P_WAI) && \
- (skb->len > 0))
- {
- CSR_SIGNAL signal;
- CSR_MA_PACKET_REQUEST *req = &signal.u.MaPacketRequest;
- netInterface_priv_t *netpriv = (netInterface_priv_t *)netdev_priv(priv->netdev[interfaceTag]);
-
- unifi_trace(priv, UDBG4, "send_ma_pkt_request() - WAPI unicast data packet when USKID = 1 \n");
-
- /* initialize signal to zero */
- memset(&signal, 0, sizeof(CSR_SIGNAL));
- /* Frame MA_PACKET request */
- signal.SignalPrimitiveHeader.SignalId = CSR_MA_PACKET_REQUEST_ID;
- signal.SignalPrimitiveHeader.ReceiverProcessId = 0;
- signal.SignalPrimitiveHeader.SenderProcessId = priv->netdev_client->sender_id;
-
- /* Fill the MA-PACKET.req */
- req->TransmissionControl = 0;
- req->Priority = priority;
- unifi_trace(priv, UDBG3, "Tx Frame with Priority: %x\n", req->Priority);
- req->TransmitRate = (CSR_RATE) 0; /* rate selected by firmware */
- req->HostTag = 0xffffffff; /* Ask for a new HostTag */
- /* RA address matching with address 1 of Mac header */
- memcpy(req->Ra.x, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
-
- /* Store the M4-PACKET.req for later */
- spin_lock(&priv->wapi_lock);
- interfacePriv->wapi_unicast_ma_pkt_sig = signal;
- interfacePriv->wapi_unicast_bulk_data.net_buf_length = bulkdata.d[0].net_buf_length;
- interfacePriv->wapi_unicast_bulk_data.data_length = bulkdata.d[0].data_length;
- interfacePriv->wapi_unicast_bulk_data.os_data_ptr = bulkdata.d[0].os_data_ptr;
- interfacePriv->wapi_unicast_bulk_data.os_net_buf_ptr = bulkdata.d[0].os_net_buf_ptr;
- spin_unlock(&priv->wapi_lock);
-
- /* Signal the workqueue to call CsrWifiRouterCtrlWapiUnicastTxEncryptIndSend().
- * It cannot be called directly from the tx path because it
- * does a non-atomic kmalloc via the framework's CsrPmemAlloc().
- */
- queue_work(priv->unifi_workqueue, &netpriv->send_pkt_to_encrypt);
-
- return 0;
- }
-#endif
-
- if(priv->cmanrTestMode)
- {
- TransmitRate = priv->cmanrTestModeTransmitRate;
- unifi_trace(priv, UDBG2, "send_ma_pkt_request: cmanrTestModeTransmitRate = %d TransmitRate=%d\n",
- priv->cmanrTestModeTransmitRate,
- TransmitRate
- );
- }
-
- /* Send UniFi msg */
- /* Here hostTag is been sent as 0xffffffff, its been appended properly while framing MA-Packet request in pdu_processing.c file */
- r = uf_process_ma_packet_req(priv,
- peerAddress.a,
- 0xffffffff, /* Ask for a new HostTag */
- interfaceTag,
- transmissionControl,
- TransmitRate,
- priority,
- priv->netdev_client->sender_id,
- &bulkdata);
-
- if (r) {
- unifi_trace(priv, UDBG1, "(HIP validation failure) r = %x\n", r);
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -1;
- }
-
- unifi_trace(priv, UDBG3, "leaving send_ma_pkt_request, UNITDATA result code = %d\n", r);
-
- return r;
-} /* send_ma_pkt_request() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_net_xmit
- *
- * This function is called by the higher level stack to transmit an
- * ethernet packet.
- *
- * Arguments:
- * skb Ethernet packet to send.
- * dev Pointer to the linux net device.
- *
- * Returns:
- * 0 on success (packet was consumed, not necessarily transmitted)
- * 1 if packet was requeued
- * -1 on error
- *
- *
- * Notes:
- * The controlled port is handled in the qdisc dequeue handler.
- * ---------------------------------------------------------------------------
- */
-static netdev_tx_t
-uf_net_xmit(struct sk_buff *skb, struct net_device *dev)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct ethhdr ehdr;
- int proto, port;
- int result;
- static tx_signal_handler tx_handler;
- CSR_PRIORITY priority;
- CsrWifiRouterCtrlPortAction port_action;
-
- unifi_trace(priv, UDBG5, "unifi_net_xmit: skb = %x\n", skb);
-
- memcpy(&ehdr, skb->data, ETH_HLEN);
- proto = ntohs(ehdr.h_proto);
- priority = get_packet_priority(priv, skb, &ehdr, interfacePriv);
-
- /* All frames are sent as MA-PACKET.req (EAPOL also) */
- tx_handler = send_ma_pkt_request;
-
- /* 802.1x - apply controlled/uncontrolled port rules */
- if ((proto != ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- && (proto != ETH_P_WAI)
-#endif
- ) {
- port = UF_CONTROLLED_PORT_Q;
- } else {
- /* queue 4 */
- port = UF_UNCONTROLLED_PORT_Q;
- }
-
- /* Uncontrolled port rules apply */
- port_action = verify_port(priv
- , (((CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode)||(CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI== interfacePriv->interfaceMode))? interfacePriv->bssid.a: ehdr.h_dest)
- , port
- , interfacePriv->InterfaceTag);
-
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
- unifi_trace(priv, UDBG5,
- "uf_net_xmit: %s controlled port open\n",
- port ? "" : "un");
- /* Remove the ethernet header */
- skb_pull(skb, ETH_HLEN);
- result = tx_handler(priv, skb, &ehdr, priority);
- } else {
-
- /* Discard the packet if necessary */
- unifi_trace(priv, UDBG2,
- "uf_net_xmit: %s controlled port %s\n",
- port ? "" : "un", port_action==CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK ? "blocked" : "closed");
- interfacePriv->stats.tx_dropped++;
- kfree_skb(skb);
-
- return NETDEV_TX_OK;
- }
-
- if (result == NETDEV_TX_OK) {
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- /* Don't update the tx stats when the pkt is to be sent for sw encryption*/
- if (!((CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) &&
- (priv->wapi_unicast_filter == 1)))
- {
- dev->trans_start = jiffies;
- /* Should really count tx stats in the UNITDATA.status signal but
- * that doesn't have the length.
- */
- interfacePriv->stats.tx_packets++;
- /* count only the packet payload */
- interfacePriv->stats.tx_bytes += skb->len;
-
- }
-#else
- dev->trans_start = jiffies;
-
- /*
- * Should really count tx stats in the UNITDATA.status signal but
- * that doesn't have the length.
- */
- interfacePriv->stats.tx_packets++;
- /* count only the packet payload */
- interfacePriv->stats.tx_bytes += skb->len;
-#endif
- } else if (result < 0) {
-
- /* Failed to send: fh queue was full, and the skb was discarded.
- * Return OK to indicate that the buffer was consumed, to stop the
- * kernel re-transmitting the freed buffer.
- */
- interfacePriv->stats.tx_dropped++;
- unifi_trace(priv, UDBG1, "unifi_net_xmit: (Packet Drop), dropped count = %x\n", interfacePriv->stats.tx_dropped);
- result = NETDEV_TX_OK;
- }
-
- /* The skb will have been freed by send_XXX_request() */
-
- return result;
-} /* uf_net_xmit() */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_pause_xmit
- * unifi_restart_xmit
- *
- * These functions are called from the UniFi core to control the flow
- * of packets from the upper layers.
- * unifi_pause_xmit() is called when the internal queue is full and
- * should take action to stop unifi_ma_unitdata() being called.
- * When the queue has drained, unifi_restart_xmit() will be called to
- * re-enable the flow of packets for transmission.
- *
- * Arguments:
- * ospriv OS private context pointer.
- *
- * Returns:
- * unifi_pause_xmit() is called from interrupt context.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_pause_xmit(void *ospriv, unifi_TrafficQueue queue)
-{
- unifi_priv_t *priv = ospriv;
- int i; /* used as a loop counter */
-
- unifi_trace(priv, UDBG2, "Stopping queue %d\n", queue);
-
- for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
- {
- if (netif_running(priv->netdev[i]))
- {
- netif_stop_subqueue(priv->netdev[i], (u16)queue);
- }
- }
-
-#ifdef CSR_SUPPORT_SME
- if(queue<=3) {
- routerStartBuffering(priv, queue);
- unifi_trace(priv, UDBG2, "Start buffering %d\n", queue);
- } else {
- routerStartBuffering(priv, 0);
- unifi_error(priv, "Start buffering %d defaulting to 0\n", queue);
- }
-#endif
-
-} /* unifi_pause_xmit() */
-
-void
-unifi_restart_xmit(void *ospriv, unifi_TrafficQueue queue)
-{
- unifi_priv_t *priv = ospriv;
- int i=0; /* used as a loop counter */
-
- unifi_trace(priv, UDBG2, "Waking queue %d\n", queue);
-
- for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
- {
- if (netif_running(priv->netdev[i]))
- {
- netif_wake_subqueue(priv->netdev[i], (u16)queue);
- }
- }
-
-#ifdef CSR_SUPPORT_SME
- if(queue <=3) {
- routerStopBuffering(priv, queue);
- uf_send_buffered_frames(priv, queue);
- } else {
- routerStopBuffering(priv, 0);
- uf_send_buffered_frames(priv, 0);
- }
-#endif
-} /* unifi_restart_xmit() */
-
-
-static void
-indicate_rx_skb(unifi_priv_t *priv, u16 ifTag, u8* dst_a, u8* src_a, struct sk_buff *skb, CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata)
-{
- int r, sr = 0;
- struct net_device *dev;
-
-#ifdef CSR_SUPPORT_SME
- llc_snap_hdr_t *snap;
-
- snap = (llc_snap_hdr_t *)skb->data;
-
- sr = _identify_sme_ma_pkt_ind(priv,
- snap->oui, ntohs(snap->protocol),
- signal,
- bulkdata,
- dst_a, src_a );
-#endif
-
- /*
- * Decapsulate any SNAP header and
- * prepend an ethernet header so that the skb manipulation and ARP
- * stuff works.
- */
- r = skb_80211_to_ether(priv, skb, dst_a, src_a,
- signal, bulkdata);
- if (r == -1) {
- /* Drop the packet and return */
- priv->interfacePriv[ifTag]->stats.rx_errors++;
- priv->interfacePriv[ifTag]->stats.rx_frame_errors++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- unifi_notice(priv, "indicate_rx_skb: Discard unknown frame.\n");
- return;
- }
-
- /* Handle the case where packet is sent up through the subscription
- * API but should not be given to the network stack (AMP PAL case)
- * LLC header is different from WiFi and the packet has been subscribed for
- */
- if (r == 1 && sr == 1) {
- unifi_net_data_free(priv, &bulkdata->d[0]);
- unifi_trace(priv, UDBG5, "indicate_rx_skb: Data given to subscription"
- "API, not being given to kernel\n");
- return;
- }
-
- dev = priv->netdev[ifTag];
- /* Now we look like a regular ethernet frame */
- /* Fill in SKB meta data */
- skb->dev = dev;
- skb->protocol = eth_type_trans(skb, dev);
- skb->ip_summed = CHECKSUM_UNNECESSARY;
-
- /* Test for an overlength frame */
- if (skb->len > (dev->mtu + ETH_HLEN)) {
- /* A bogus length ethfrm has been encap'd. */
- /* Is someone trying an oflow attack? */
- unifi_error(priv, "%s: oversize frame (%d > %d)\n",
- dev->name,
- skb->len, dev->mtu + ETH_HLEN);
-
- /* Drop the packet and return */
- priv->interfacePriv[ifTag]->stats.rx_errors++;
- priv->interfacePriv[ifTag]->stats.rx_length_errors++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
-
- if(priv->cmanrTestMode)
- {
- const CSR_MA_PACKET_INDICATION *pkt_ind = &signal->u.MaPacketIndication;
- priv->cmanrTestModeTransmitRate = pkt_ind->ReceivedRate;
- unifi_trace(priv, UDBG2, "indicate_rx_skb: cmanrTestModeTransmitRate=%d\n", priv->cmanrTestModeTransmitRate);
- }
-
- /* Pass SKB up the stack */
-#ifdef CSR_WIFI_USE_NETIF_RX
- netif_rx(skb);
-#else
- netif_rx_ni(skb);
-#endif
-
- if (dev != NULL) {
- dev->last_rx = jiffies;
- }
-
- /* Bump rx stats */
- priv->interfacePriv[ifTag]->stats.rx_packets++;
- priv->interfacePriv[ifTag]->stats.rx_bytes += bulkdata->d[0].data_length;
-
- return;
-}
-
-void
-uf_process_rx_pending_queue(unifi_priv_t *priv, int queue,
- CsrWifiMacAddress source_address,
- int indicate, u16 interfaceTag)
-{
- rx_buffered_packets_t *rx_q_item;
- struct list_head *rx_list;
- struct list_head *n;
- struct list_head *l_h;
- static const CsrWifiMacAddress broadcast_address = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}};
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_process_rx_pending_queue bad interfaceTag\n");
- return;
- }
-
- if (queue == UF_CONTROLLED_PORT_Q) {
- rx_list = &interfacePriv->rx_controlled_list;
- } else {
- rx_list = &interfacePriv->rx_uncontrolled_list;
- }
-
- down(&priv->rx_q_sem);
- list_for_each_safe(l_h, n, rx_list) {
- rx_q_item = list_entry(l_h, rx_buffered_packets_t, q);
-
- /* Validate against the source address */
- if (memcmp(broadcast_address.a, source_address.a, ETH_ALEN) &&
- memcmp(rx_q_item->sa.a, source_address.a, ETH_ALEN)) {
-
- unifi_trace(priv, UDBG2,
- "uf_process_rx_pending_queue: Skipping sa=%02X%02X%02X%02X%02X%02X skb=%p, bulkdata=%p\n",
- rx_q_item->sa.a[0], rx_q_item->sa.a[1],
- rx_q_item->sa.a[2], rx_q_item->sa.a[3],
- rx_q_item->sa.a[4], rx_q_item->sa.a[5],
- rx_q_item->skb, &rx_q_item->bulkdata.d[0]);
- continue;
- }
-
- list_del(l_h);
-
-
- unifi_trace(priv, UDBG2,
- "uf_process_rx_pending_queue: Was Blocked skb=%p, bulkdata=%p\n",
- rx_q_item->skb, &rx_q_item->bulkdata);
-
- if (indicate) {
- indicate_rx_skb(priv, interfaceTag, rx_q_item->da.a, rx_q_item->sa.a, rx_q_item->skb, &rx_q_item->signal, &rx_q_item->bulkdata);
- } else {
- interfacePriv->stats.rx_dropped++;
- unifi_net_data_free(priv, &rx_q_item->bulkdata.d[0]);
- }
-
- /* It is our resposibility to free the Rx structure object. */
- kfree(rx_q_item);
- }
- up(&priv->rx_q_sem);
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_resume_data_plane
- *
- * Is called when the (un)controlled port is set to open,
- * to notify the network stack to schedule for transmission
- * any packets queued in the qdisk while port was closed and
- * indicated to the stack any packets buffered in the Rx queues.
- *
- * Arguments:
- * priv Pointer to device private struct
- *
- * Returns:
- * ---------------------------------------------------------------------------
- */
-void
-uf_resume_data_plane(unifi_priv_t *priv, int queue,
- CsrWifiMacAddress peer_address,
- u16 interfaceTag)
-{
-#ifdef CSR_SUPPORT_WEXT
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-#endif
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_resume_data_plane bad interfaceTag\n");
- return;
- }
-
- unifi_trace(priv, UDBG2, "Resuming netif\n");
-
- /*
- * If we are waiting for the net device to enter the up state, don't
- * process the rx queue yet as it will be done by the callback when
- * the device is ready.
- */
-#ifdef CSR_SUPPORT_WEXT
- if (!interfacePriv->wait_netdev_change)
-#endif
- {
-#ifdef CONFIG_NET_SCHED
- if (netif_running(priv->netdev[interfaceTag])) {
- netif_tx_schedule_all(priv->netdev[interfaceTag]);
- }
-#endif
- uf_process_rx_pending_queue(priv, queue, peer_address, 1, interfaceTag);
- }
-} /* uf_resume_data_plane() */
-
-
-void uf_free_pending_rx_packets(unifi_priv_t *priv, int queue, CsrWifiMacAddress peer_address, u16 interfaceTag)
-{
- uf_process_rx_pending_queue(priv, queue, peer_address, 0, interfaceTag);
-
-} /* uf_free_pending_rx_packets() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_rx
- *
- * Reformat a UniFi data received packet into a p80211 packet and
- * pass it up the protocol stack.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
-{
- u16 interfaceTag;
- bulk_data_desc_t *pData;
- const CSR_MA_PACKET_INDICATION *pkt_ind = &signal->u.MaPacketIndication;
- struct sk_buff *skb;
- CsrWifiRouterCtrlPortAction port_action;
- u8 dataFrameType;
- int proto;
- int queue;
-
- u8 da[ETH_ALEN], sa[ETH_ALEN];
- u8 toDs, fromDs, frameType, macHeaderLengthInBytes = MAC_HEADER_SIZE;
- u16 frameControl;
- netInterface_priv_t *interfacePriv;
- struct ethhdr ehdr;
-
- interfaceTag = (pkt_ind->VirtualInterfaceIdentifier & 0xff);
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* Sanity check that the VIF refers to a sensible interface */
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "%s: MA-PACKET indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- /* Sanity check that the VIF refers to an allocated netdev */
- if (!interfacePriv->netdev_registered)
- {
- unifi_error(priv, "%s: MA-PACKET indication with unallocated interfaceTag %d\n", __FUNCTION__, interfaceTag);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- if (bulkdata->d[0].data_length == 0) {
- unifi_warning(priv, "%s: MA-PACKET indication with zero bulk data\n", __FUNCTION__);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
-
- skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
- skb->len = bulkdata->d[0].data_length;
-
- /* Point to the addresses */
- toDs = (skb->data[1] & 0x01) ? 1 : 0;
- fromDs = (skb->data[1] & 0x02) ? 1 : 0;
-
- memcpy(da, (skb->data+4+toDs*12), ETH_ALEN);/* Address1 or 3 */
- memcpy(sa, (skb->data+10+fromDs*(6+toDs*8)), ETH_ALEN); /* Address2, 3 or 4 */
-
-
- pData = &bulkdata->d[0];
- frameControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(pData->os_data_ptr);
- frameType = ((frameControl & 0x000C) >> 2);
-
- dataFrameType =((frameControl & 0x00f0) >> 4);
- unifi_trace(priv, UDBG6,
- "%s: Receive Data Frame Type %d \n", __FUNCTION__, dataFrameType);
-
- switch(dataFrameType)
- {
- case QOS_DATA:
- case QOS_DATA_NULL:
- /* If both are set then the Address4 exists (only for AP) */
- if (fromDs && toDs)
- {
- /* 6 is the size of Address4 field */
- macHeaderLengthInBytes += (QOS_CONTROL_HEADER_SIZE + 6);
- }
- else
- {
- macHeaderLengthInBytes += QOS_CONTROL_HEADER_SIZE;
- }
-
- /* If order bit set then HT control field is the part of MAC header */
- if (frameControl & FRAME_CONTROL_ORDER_BIT)
- macHeaderLengthInBytes += HT_CONTROL_HEADER_SIZE;
- break;
- default:
- if (fromDs && toDs)
- macHeaderLengthInBytes += 6;
- }
-
- /* Prepare the ethernet header from snap header of skb data */
- switch(dataFrameType)
- {
- case DATA_NULL:
- case QOS_DATA_NULL:
- /* This is for only queue info fetching, EAPOL wont come as
- * null data so the proto is initialized as zero
- */
- proto = 0x0;
- break;
- default:
- {
- llc_snap_hdr_t *snap;
- /* Fetch a snap header to find protocol (for IPV4/IPV6 packets
- * the snap header fetching offset is same)
- */
- snap = (llc_snap_hdr_t *) (skb->data + macHeaderLengthInBytes);
-
- /* prepare the ethernet header from the snap header & addresses */
- ehdr.h_proto = snap->protocol;
- memcpy(ehdr.h_dest, da, ETH_ALEN);
- memcpy(ehdr.h_source, sa, ETH_ALEN);
- }
- proto = ntohs(ehdr.h_proto);
- }
- unifi_trace(priv, UDBG3, "in unifi_rx protocol from snap header = 0x%x\n", proto);
-
- if ((proto != ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- && (proto != ETH_P_WAI)
-#endif
- ) {
- queue = UF_CONTROLLED_PORT_Q;
- } else {
- queue = UF_UNCONTROLLED_PORT_Q;
- }
-
- port_action = verify_port(priv, (unsigned char*)sa, queue, interfaceTag);
- unifi_trace(priv, UDBG3, "in unifi_rx port action is = 0x%x & queue = %x\n", port_action, queue);
-
-#ifdef CSR_SUPPORT_SME
- /* Notify the TA module for the Rx frame for non P2PGO and AP cases*/
- if((interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_AP) &&
- (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_P2PGO))
- {
- /* Remove MAC header of length(macHeaderLengthInBytes) before sampling */
- skb_pull(skb, macHeaderLengthInBytes);
- pData->os_data_ptr = skb->data;
- pData->data_length -= macHeaderLengthInBytes;
-
- if (pData->data_length) {
- unifi_ta_sample(priv->card, CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX,
- &bulkdata->d[0],
- sa, priv->netdev[interfaceTag]->dev_addr,
- jiffies_to_msecs(jiffies),
- pkt_ind->ReceivedRate);
- }
- } else {
-
- /* AP/P2PGO specific handling here */
- CsrWifiRouterCtrlStaInfo_t * srcStaInfo =
- CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, sa, interfaceTag);
-
- /* Defensive check only; Source address is already checked in
- process_ma_packet_ind and we should have a valid source address here */
-
- if(srcStaInfo == NULL) {
- CsrWifiMacAddress peerMacAddress;
- /* Unknown data PDU */
- memcpy(peerMacAddress.a, sa, ETH_ALEN);
- unifi_trace(priv, UDBG1, "%s: Unexpected frame from peer = %x:%x:%x:%x:%x:%x\n", __FUNCTION__,
- sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
- CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- /* For AP GO mode, don't store the PDUs */
- if (port_action != CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
- /* Drop the packet and return */
- CsrWifiMacAddress peerMacAddress;
- memcpy(peerMacAddress.a, sa, ETH_ALEN);
- unifi_trace(priv, UDBG3, "%s: Port is not open: unexpected frame from peer = %x:%x:%x:%x:%x:%x\n",
- __FUNCTION__, sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
-
- CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- interfacePriv->stats.rx_dropped++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- unifi_notice(priv, "%s: Dropping packet, proto=0x%04x, %s port\n", __FUNCTION__,
- proto, queue ? "Controlled" : "Un-controlled");
- return;
- }
-
- /* Qos NULL/Data NULL are freed here and not processed further */
- if((dataFrameType == QOS_DATA_NULL) || (dataFrameType == DATA_NULL)){
- unifi_trace(priv, UDBG5, "%s: Null Frame Received and Freed\n", __FUNCTION__);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- /* Now we have done with MAC header so proceed with the real data part*/
- /* This function takes care of appropriate routing for AP/P2PGO case*/
- /* the function hadnles following things
- 2. Routing the PDU to appropriate location
- 3. Error case handling
- */
- if(!(uf_ap_process_data_pdu(priv, skb, &ehdr, srcStaInfo,
- signal,
- bulkdata,
- macHeaderLengthInBytes)))
- {
- return;
- }
- unifi_trace(priv, UDBG5, "unifi_rx: no specific AP handling process as normal frame, MAC Header len %d\n", macHeaderLengthInBytes);
- /* Remove the MAC header for subsequent conversion */
- skb_pull(skb, macHeaderLengthInBytes);
- pData->os_data_ptr = skb->data;
- pData->data_length -= macHeaderLengthInBytes;
- pData->os_net_buf_ptr = (unsigned char*)skb;
- pData->net_buf_length = skb->len;
- }
-#endif /* CSR_SUPPORT_SME */
-
-
- /* Now that the MAC header is removed, null-data frames have zero length
- * and can be dropped
- */
- if (pData->data_length == 0) {
- if (((frameControl & 0x00f0) >> 4) != QOS_DATA_NULL &&
- ((frameControl & 0x00f0) >> 4) != DATA_NULL) {
- unifi_trace(priv, UDBG1, "Zero length frame, but not null-data %04x\n", frameControl);
- }
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD) {
- /* Drop the packet and return */
- interfacePriv->stats.rx_dropped++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- unifi_notice(priv, "%s: Dropping packet, proto=0x%04x, %s port\n",
- __FUNCTION__, proto, queue ? "controlled" : "uncontrolled");
- return;
- } else if ( (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK) ||
- (interfacePriv->connected != UnifiConnected) ) {
-
- /* Buffer the packet into the Rx queues */
- rx_buffered_packets_t *rx_q_item;
- struct list_head *rx_list;
-
- rx_q_item = kmalloc(sizeof(rx_buffered_packets_t),
- GFP_KERNEL);
- if (rx_q_item == NULL) {
- unifi_error(priv, "%s: Failed to allocate %d bytes for rx packet record\n",
- __FUNCTION__, sizeof(rx_buffered_packets_t));
- interfacePriv->stats.rx_dropped++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- INIT_LIST_HEAD(&rx_q_item->q);
- rx_q_item->bulkdata = *bulkdata;
- rx_q_item->skb = skb;
- rx_q_item->signal = *signal;
- memcpy(rx_q_item->sa.a, sa, ETH_ALEN);
- memcpy(rx_q_item->da.a, da, ETH_ALEN);
- unifi_trace(priv, UDBG2, "%s: Blocked skb=%p, bulkdata=%p\n",
- __FUNCTION__, rx_q_item->skb, &rx_q_item->bulkdata);
-
- if (queue == UF_CONTROLLED_PORT_Q) {
- rx_list = &interfacePriv->rx_controlled_list;
- } else {
- rx_list = &interfacePriv->rx_uncontrolled_list;
- }
-
- /* Add to tail of packets queue */
- down(&priv->rx_q_sem);
- list_add_tail(&rx_q_item->q, rx_list);
- up(&priv->rx_q_sem);
-
- return;
-
- }
-
- indicate_rx_skb(priv, interfaceTag, da, sa, skb, signal, bulkdata);
-
-} /* unifi_rx() */
-
-static void process_ma_packet_cfm(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
-{
- u16 interfaceTag;
- const CSR_MA_PACKET_CONFIRM *pkt_cfm = &signal->u.MaPacketConfirm;
- netInterface_priv_t *interfacePriv;
-
- interfaceTag = (pkt_cfm->VirtualInterfaceIdentifier & 0xff);
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* Sanity check that the VIF refers to a sensible interface */
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "%s: MA-PACKET confirm with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- return;
- }
-#ifdef CSR_SUPPORT_SME
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
-
- uf_process_ma_pkt_cfm_for_ap(priv, interfaceTag, pkt_cfm);
- } else if (interfacePriv->m4_sent && (pkt_cfm->HostTag == interfacePriv->m4_hostTag)) {
- /* Check if this is a confirm for EAPOL M4 frame and we need to send transmistted ind*/
- CsrResult result = pkt_cfm->TransmissionStatus == CSR_TX_SUCCESSFUL?CSR_RESULT_SUCCESS:CSR_RESULT_FAILURE;
- CsrWifiMacAddress peerMacAddress;
- memcpy(peerMacAddress.a, interfacePriv->m4_signal.u.MaPacketRequest.Ra.x, ETH_ALEN);
-
- unifi_trace(priv, UDBG1, "%s: Sending M4 Transmit CFM\n", __FUNCTION__);
- CsrWifiRouterCtrlM4TransmittedIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- interfaceTag,
- peerMacAddress,
- result);
- interfacePriv->m4_sent = FALSE;
- interfacePriv->m4_hostTag = 0xffffffff;
- }
-#endif
- return;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_rx
- *
- * Reformat a UniFi data received packet into a p80211 packet and
- * pass it up the protocol stack.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
-{
- u16 interfaceTag;
- bulk_data_desc_t *pData;
- CSR_MA_PACKET_INDICATION *pkt_ind = (CSR_MA_PACKET_INDICATION*)&signal->u.MaPacketIndication;
- struct sk_buff *skb;
- u16 frameControl;
- netInterface_priv_t *interfacePriv;
- u8 da[ETH_ALEN], sa[ETH_ALEN];
- u8 *bssid = NULL, *ba_addr = NULL;
- u8 toDs, fromDs, frameType;
- u8 i =0;
-
-#ifdef CSR_SUPPORT_SME
- u8 dataFrameType = 0;
- u8 powerSaveChanged = FALSE;
- u8 pmBit = 0;
- CsrWifiRouterCtrlStaInfo_t *srcStaInfo = NULL;
- u16 qosControl;
-
-#endif
-
- interfaceTag = (pkt_ind->VirtualInterfaceIdentifier & 0xff);
- interfacePriv = priv->interfacePriv[interfaceTag];
-
-
- /* Sanity check that the VIF refers to a sensible interface */
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "%s: MA-PACKET indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- /* Sanity check that the VIF refers to an allocated netdev */
- if (!interfacePriv->netdev_registered)
- {
- unifi_error(priv, "%s: MA-PACKET indication with unallocated interfaceTag %d\n", __FUNCTION__, interfaceTag);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- if (bulkdata->d[0].data_length == 0) {
- unifi_warning(priv, "%s: MA-PACKET indication with zero bulk data\n", __FUNCTION__);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
- /* For monitor mode we need to pass this indication to the registered application
- handle this separately*/
- /* MIC failure is already taken care of so no need to send the PDUs which are not successfully received in non-monitor mode*/
- if(pkt_ind->ReceptionStatus != CSR_RX_SUCCESS)
- {
- unifi_warning(priv, "%s: MA-PACKET indication with status = %d\n", __FUNCTION__, pkt_ind->ReceptionStatus);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
-
- skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
- skb->len = bulkdata->d[0].data_length;
-
- /* Point to the addresses */
- toDs = (skb->data[1] & 0x01) ? 1 : 0;
- fromDs = (skb->data[1] & 0x02) ? 1 : 0;
-
- memcpy(da, (skb->data+4+toDs*12), ETH_ALEN);/* Address1 or 3 */
- memcpy(sa, (skb->data+10+fromDs*(6+toDs*8)), ETH_ALEN); /* Address2, 3 or 4 */
-
- /* Find the BSSID, which will be used to match the BA session */
- if (toDs && fromDs)
- {
- unifi_trace(priv, UDBG6, "4 address frame - don't try to find BSSID\n");
- bssid = NULL;
- }
- else
- {
- bssid = (u8 *) (skb->data + 4 + 12 - (fromDs * 6) - (toDs * 12));
- }
-
- pData = &bulkdata->d[0];
- frameControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(pData->os_data_ptr);
- frameType = ((frameControl & 0x000C) >> 2);
-
- unifi_trace(priv, UDBG3, "Rx Frame Type: %d sn: %d\n", frameType,
- (le16_to_cpu(*((u16*)(bulkdata->d[0].os_data_ptr + IEEE802_11_SEQUENCE_CONTROL_OFFSET))) >> 4) & 0xfff);
- if(frameType == IEEE802_11_FRAMETYPE_CONTROL){
-#ifdef CSR_SUPPORT_SME
- unifi_trace(priv, UDBG6, "%s: Received Control Frame\n", __FUNCTION__);
-
- if((frameControl & 0x00f0) == 0x00A0){
- /* This is a PS-POLL request */
- u8 pmBit = (frameControl & 0x1000)?0x01:0x00;
- unifi_trace(priv, UDBG6, "%s: Received PS-POLL Frame\n", __FUNCTION__);
-
- uf_process_ps_poll(priv, sa, da, pmBit, interfaceTag);
- }
- else {
- unifi_warning(priv, "%s: Non PS-POLL control frame is received\n", __FUNCTION__);
- }
-#endif
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
- if(frameType != IEEE802_11_FRAMETYPE_DATA) {
- unifi_warning(priv, "%s: Non control Non Data frame is received\n", __FUNCTION__);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
-#ifdef CSR_SUPPORT_SME
- if((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP) ||
- (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO)){
-
- srcStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, sa, interfaceTag);
-
- if(srcStaInfo == NULL) {
- CsrWifiMacAddress peerMacAddress;
- /* Unknown data PDU */
- memcpy(peerMacAddress.a, sa, ETH_ALEN);
- unifi_trace(priv, UDBG1, "%s: Unexpected frame from peer = %x:%x:%x:%x:%x:%x\n", __FUNCTION__,
- sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
- CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return;
- }
-
- /*
- verify power management bit here so as to ensure host and unifi are always
- in sync with power management status of peer.
-
- If we do it later, it may so happen we have stored the frame in BA re-ordering
- buffer and hence host and unifi are out of sync for power management status
- */
-
- pmBit = (frameControl & 0x1000)?0x01:0x00;
- powerSaveChanged = uf_process_pm_bit_for_peer(priv, srcStaInfo, pmBit, interfaceTag);
-
- /* Update station last activity time */
- srcStaInfo->activity_flag = TRUE;
-
- /* For Qos Frame if PM bit is toggled to indicate the change in power save state then it shall not be
- considered as Trigger Frame. Enter only if WMM STA and peer is in Power save */
-
- dataFrameType = ((frameControl & 0x00f0) >> 4);
-
- if((powerSaveChanged == FALSE)&&(srcStaInfo->wmmOrQosEnabled == TRUE)&&
- (srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)){
-
- if((dataFrameType == QOS_DATA) || (dataFrameType == QOS_DATA_NULL)){
-
- /*
- * QoS control field is offset from frame control by 2 (frame control)
- * + 2 (duration/ID) + 2 (sequence control) + 3*ETH_ALEN or 4*ETH_ALEN
- */
- if((frameControl & IEEE802_11_FC_TO_DS_MASK) && (frameControl & IEEE802_11_FC_FROM_DS_MASK)){
- qosControl= CSR_GET_UINT16_FROM_LITTLE_ENDIAN(pData->os_data_ptr + 30);
- }
- else{
- qosControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(pData->os_data_ptr + 24);
- }
- unifi_trace(priv, UDBG5, "%s: Check if U-APSD operations are triggered for qosControl: 0x%x\n", __FUNCTION__, qosControl);
- uf_process_wmm_deliver_ac_uapsd(priv, srcStaInfo, qosControl, interfaceTag);
- }
- }
- }
-
-#endif
-
- if( ((frameControl & 0x00f0) >> 4) == QOS_DATA) {
- u8 *qos_control_ptr = (u8*)bulkdata->d[0].os_data_ptr + (((frameControl & IEEE802_11_FC_TO_DS_MASK) && (frameControl & IEEE802_11_FC_FROM_DS_MASK))?30: 24);
- int tID = *qos_control_ptr & IEEE802_11_QC_TID_MASK; /* using ls octet of qos control */
- ba_session_rx_struct *ba_session;
- u8 ba_session_idx = 0;
- /* Get the BA originator address */
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO){
- ba_addr = sa;
- }else{
- ba_addr = bssid;
- }
-
- down(&priv->ba_mutex);
- for (ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
- ba_session = interfacePriv->ba_session_rx[ba_session_idx];
- if (ba_session){
- unifi_trace(priv, UDBG6, "found ba_session=0x%x ba_session_idx=%d", ba_session, ba_session_idx);
- if ((!memcmp(ba_session->macAddress.a, ba_addr, ETH_ALEN)) && (ba_session->tID == tID)){
- frame_desc_struct frame_desc;
- frame_desc.bulkdata = *bulkdata;
- frame_desc.signal = *signal;
- frame_desc.sn = (le16_to_cpu(*((u16*)(bulkdata->d[0].os_data_ptr + IEEE802_11_SEQUENCE_CONTROL_OFFSET))) >> 4) & 0xfff;
- frame_desc.active = TRUE;
- unifi_trace(priv, UDBG6, "%s: calling process_ba_frame (session=%d)\n", __FUNCTION__, ba_session_idx);
- process_ba_frame(priv, interfacePriv, ba_session, &frame_desc);
- up(&priv->ba_mutex);
- process_ba_complete(priv, interfacePriv);
- break;
- }
- }
- }
- if (ba_session_idx == MAX_SUPPORTED_BA_SESSIONS_RX){
- up(&priv->ba_mutex);
- unifi_trace(priv, UDBG6, "%s: calling process_amsdu()", __FUNCTION__);
- process_amsdu(priv, signal, bulkdata);
- }
- } else {
- unifi_trace(priv, UDBG6, "calling unifi_rx()");
- unifi_rx(priv, signal, bulkdata);
- }
-
- /* check if the frames in reorder buffer has aged, the check
- * is done after receive processing so that if the missing frame
- * has arrived in this receive process, then it is handled cleanly.
- *
- * And also this code here takes care that timeout check is made for all
- * the receive indications
- */
- down(&priv->ba_mutex);
- for (i=0; i < MAX_SUPPORTED_BA_SESSIONS_RX; i++){
- ba_session_rx_struct *ba_session;
- ba_session = interfacePriv->ba_session_rx[i];
- if (ba_session){
- check_ba_frame_age_timeout(priv, interfacePriv, ba_session);
- }
- }
- up(&priv->ba_mutex);
- process_ba_complete(priv, interfacePriv);
-
-}
-/*
- * ---------------------------------------------------------------------------
- * uf_set_multicast_list
- *
- * This function is called by the higher level stack to set
- * a list of multicast rx addresses.
- *
- * Arguments:
- * dev Network Device pointer.
- *
- * Returns:
- * None.
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-
-static void
-uf_set_multicast_list(struct net_device *dev)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
-#ifdef CSR_NATIVE_LINUX
- unifi_trace(priv, UDBG3, "uf_set_multicast_list unsupported\n");
- return;
-#else
-
- u8 *mc_list = interfacePriv->mc_list;
- struct netdev_hw_addr *mc_addr;
- int mc_addr_count;
-
- if (priv->init_progress != UNIFI_INIT_COMPLETED) {
- return;
- }
-
- mc_addr_count = netdev_mc_count(dev);
-
- unifi_trace(priv, UDBG3,
- "uf_set_multicast_list (count=%d)\n", mc_addr_count);
-
-
- /* Not enough space? */
- if (mc_addr_count > UNIFI_MAX_MULTICAST_ADDRESSES) {
- return;
- }
-
- /* Store the list to be processed by the work item. */
- interfacePriv->mc_list_count = mc_addr_count;
- netdev_hw_addr_list_for_each(mc_addr, &dev->mc) {
- memcpy(mc_list, mc_addr->addr, ETH_ALEN);
- mc_list += ETH_ALEN;
- }
-
- /* Send a message to the workqueue */
- queue_work(priv->unifi_workqueue, &priv->multicast_list_task);
-#endif
-
-} /* uf_set_multicast_list() */
-
-/*
- * ---------------------------------------------------------------------------
- * netdev_mlme_event_handler
- *
- * Callback function to be used as the udi_event_callback when registering
- * as a netdev client.
- * To use it, a client specifies this function as the udi_event_callback
- * to ul_register_client(). The signal dispatcher in
- * unifi_receive_event() will call this function to deliver a signal.
- *
- * Arguments:
- * pcli Pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointer to structure containing any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-netdev_mlme_event_handler(ul_client_t *pcli, const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata_o, int dir)
-{
- CSR_SIGNAL signal;
- unifi_priv_t *priv = uf_find_instance(pcli->instance);
- int id, r;
- bulk_data_param_t bulkdata;
-
- /* Just a sanity check */
- if (sig_packed == NULL) {
- return;
- }
-
- /*
- * This copy is to silence a compiler warning about discarding the
- * const qualifier.
- */
- bulkdata = *bulkdata_o;
-
- /* Get the unpacked signal */
- r = read_unpack_signal(sig_packed, &signal);
- if (r) {
- /*
- * The CSR_MLME_CONNECTED_INDICATION_ID has a receiverID=0 so will
- * fall through this case. It is safe to ignore this signal.
- */
- unifi_trace(priv, UDBG1,
- "Netdev - Received unknown signal 0x%.4X.\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sig_packed));
- return;
- }
-
- id = signal.SignalPrimitiveHeader.SignalId;
- unifi_trace(priv, UDBG3, "Netdev - Process signal 0x%.4X\n", id);
-
- /*
- * Take the appropriate action for the signal.
- */
- switch (id) {
- case CSR_MA_PACKET_ERROR_INDICATION_ID:
- process_ma_packet_error_ind(priv, &signal, &bulkdata);
- break;
- case CSR_MA_PACKET_INDICATION_ID:
- process_ma_packet_ind(priv, &signal, &bulkdata);
- break;
- case CSR_MA_PACKET_CONFIRM_ID:
- process_ma_packet_cfm(priv, &signal, &bulkdata);
- break;
-#ifdef CSR_SUPPORT_SME
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- /* Handle TIM confirms from FW & set the station record's TIM state appropriately,
- * In case of failures, tries with max_retransmit limit
- */
- uf_handle_tim_cfm(priv, &signal.u.MlmeSetTimConfirm, signal.SignalPrimitiveHeader.ReceiverProcessId);
- break;
-#endif
- case CSR_DEBUG_STRING_INDICATION_ID:
- debug_string_indication(priv, bulkdata.d[0].os_data_ptr, bulkdata.d[0].data_length);
- break;
-
- case CSR_DEBUG_WORD16_INDICATION_ID:
- debug_word16_indication(priv, &signal);
- break;
-
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- case CSR_DEBUG_GENERIC_INDICATION_ID:
- debug_generic_indication(priv, &signal);
- break;
- default:
- break;
- }
-
-} /* netdev_mlme_event_handler() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_net_get_name
- *
- * Retrieve the name (e.g. eth1) associated with this network device
- *
- * Arguments:
- * dev Pointer to the network device.
- * name Buffer to write name
- * len Size of buffer in bytes
- *
- * Returns:
- * None
- *
- * Notes:
- * ---------------------------------------------------------------------------
- */
-void uf_net_get_name(struct net_device *dev, char *name, int len)
-{
- *name = '\0';
- if (dev) {
- strlcpy(name, dev->name, (len > IFNAMSIZ) ? IFNAMSIZ : len);
- }
-
-} /* uf_net_get_name */
-
-#ifdef CSR_SUPPORT_WEXT
-
-/*
- * ---------------------------------------------------------------------------
- * uf_netdev_event
- *
- * Callback function to handle netdev state changes
- *
- * Arguments:
- * notif Pointer to a notifier_block.
- * event Event prompting notification
- * ptr net_device pointer
- *
- * Returns:
- * None
- *
- * Notes:
- * The event handler is global, and may occur on non-UniFi netdevs.
- * ---------------------------------------------------------------------------
- */
-static int
-uf_netdev_event(struct notifier_block *notif, unsigned long event, void* ptr) {
- struct net_device *netdev = netdev_notifier_info_to_dev(ptr);
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(netdev);
- unifi_priv_t *priv = NULL;
- static const CsrWifiMacAddress broadcast_address = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}};
-
- /* Check that the event is for a UniFi netdev. If it's not, the netdev_priv
- * structure is not safe to use.
- */
- if (uf_find_netdev_priv(interfacePriv) == -1) {
- unifi_trace(NULL, UDBG1, "uf_netdev_event: ignore e=%d, ptr=%p, priv=%p %s\n",
- event, ptr, interfacePriv, netdev->name);
- return 0;
- }
-
- switch(event) {
- case NETDEV_CHANGE:
- priv = interfacePriv->privPtr;
- unifi_trace(priv, UDBG1, "NETDEV_CHANGE: %p %s %s waiting for it\n",
- ptr,
- netdev->name,
- interfacePriv->wait_netdev_change ? "" : "not");
-
- if (interfacePriv->wait_netdev_change) {
- netif_tx_wake_all_queues(priv->netdev[interfacePriv->InterfaceTag]);
- interfacePriv->connected = UnifiConnected;
- interfacePriv->wait_netdev_change = FALSE;
- /* Note: passing the broadcast address here will allow anyone to attempt to join our adhoc network */
- uf_process_rx_pending_queue(priv, UF_UNCONTROLLED_PORT_Q, broadcast_address, 1, interfacePriv->InterfaceTag);
- uf_process_rx_pending_queue(priv, UF_CONTROLLED_PORT_Q, broadcast_address, 1, interfacePriv->InterfaceTag);
- }
- break;
-
- default:
- break;
- }
- return 0;
-}
-
-static struct notifier_block uf_netdev_notifier = {
- .notifier_call = uf_netdev_event,
-};
-#endif /* CSR_SUPPORT_WEXT */
-
-
-static void
- process_amsdu(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
-{
- u32 offset;
- u32 length = bulkdata->d[0].data_length;
- u32 subframe_length, subframe_body_length, dot11_hdr_size;
- u8 *ptr;
- bulk_data_param_t subframe_bulkdata;
- u8 *dot11_hdr_ptr = (u8*)bulkdata->d[0].os_data_ptr;
- CsrResult csrResult;
- u16 frameControl;
- u8 *qos_control_ptr;
-
- frameControl = le16_to_cpu(*((u16*)dot11_hdr_ptr));
- qos_control_ptr = dot11_hdr_ptr + (((frameControl & IEEE802_11_FC_TO_DS_MASK) && (frameControl & IEEE802_11_FC_FROM_DS_MASK))?30: 24);
- if(!(*qos_control_ptr & IEEE802_11_QC_A_MSDU_PRESENT)) {
- unifi_trace(priv, UDBG6, "%s: calling unifi_rx()", __FUNCTION__);
- unifi_rx(priv, signal, bulkdata);
- return;
- }
- *qos_control_ptr &= ~(IEEE802_11_QC_A_MSDU_PRESENT);
-
- ptr = qos_control_ptr + 2;
- offset = dot11_hdr_size = ptr - dot11_hdr_ptr;
-
- while(length > (offset + sizeof(struct ethhdr) + sizeof(llc_snap_hdr_t))) {
- subframe_body_length = ntohs(((struct ethhdr*)ptr)->h_proto);
- if(subframe_body_length > IEEE802_11_MAX_DATA_LEN) {
- unifi_error(priv, "%s: bad subframe_body_length = %d\n", __FUNCTION__, subframe_body_length);
- break;
- }
- subframe_length = sizeof(struct ethhdr) + subframe_body_length;
- memset(&subframe_bulkdata, 0, sizeof(bulk_data_param_t));
-
- csrResult = unifi_net_data_malloc(priv, &subframe_bulkdata.d[0], dot11_hdr_size + subframe_body_length);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "%s: unifi_net_data_malloc failed\n", __FUNCTION__);
- break;
- }
-
- memcpy((u8*)subframe_bulkdata.d[0].os_data_ptr, dot11_hdr_ptr, dot11_hdr_size);
-
-
- /* When to DS=0 and from DS=0, address 3 will already have BSSID so no need to re-program */
- if ((frameControl & IEEE802_11_FC_TO_DS_MASK) && !(frameControl & IEEE802_11_FC_FROM_DS_MASK)){
- memcpy((u8*)subframe_bulkdata.d[0].os_data_ptr + IEEE802_11_ADDR3_OFFSET, ((struct ethhdr*)ptr)->h_dest, ETH_ALEN);
- }
- else if (!(frameControl & IEEE802_11_FC_TO_DS_MASK) && (frameControl & IEEE802_11_FC_FROM_DS_MASK)){
- memcpy((u8*)subframe_bulkdata.d[0].os_data_ptr + IEEE802_11_ADDR3_OFFSET,
- ((struct ethhdr*)ptr)->h_source,
- ETH_ALEN);
- }
-
- memcpy((u8*)subframe_bulkdata.d[0].os_data_ptr + dot11_hdr_size,
- ptr + sizeof(struct ethhdr),
- subframe_body_length);
- unifi_trace(priv, UDBG6, "%s: calling unifi_rx. length = %d subframe_length = %d\n", __FUNCTION__, length, subframe_length);
- unifi_rx(priv, signal, &subframe_bulkdata);
-
- subframe_length = (subframe_length + 3)&(~0x3);
- ptr += subframe_length;
- offset += subframe_length;
- }
- unifi_net_data_free(priv, &bulkdata->d[0]);
-}
-
-
-#define SN_TO_INDEX(__ba_session, __sn) (((__sn - __ba_session->start_sn) & 0xFFF) % __ba_session->wind_size)
-
-
-#define ADVANCE_EXPECTED_SN(__ba_session) \
-{ \
- __ba_session->expected_sn++; \
- __ba_session->expected_sn &= 0xFFF; \
-}
-
-#define FREE_BUFFER_SLOT(__ba_session, __index) \
-{ \
- __ba_session->occupied_slots--; \
- __ba_session->buffer[__index].active = FALSE; \
- ADVANCE_EXPECTED_SN(__ba_session); \
-}
-
-static void add_frame_to_ba_complete(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- frame_desc_struct *frame_desc)
-{
- interfacePriv->ba_complete[interfacePriv->ba_complete_index] = *frame_desc;
- interfacePriv->ba_complete_index++;
-}
-
-
-static void update_expected_sn(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- u16 sn)
-{
- int i, j;
- u16 gap;
-
- gap = (sn - ba_session->expected_sn) & 0xFFF;
- unifi_trace(priv, UDBG6, "%s: process the frames up to new_expected_sn = %d gap = %d\n", __FUNCTION__, sn, gap);
- for(j = 0; j < gap && j < ba_session->wind_size; j++) {
- i = SN_TO_INDEX(ba_session, ba_session->expected_sn);
- unifi_trace(priv, UDBG6, "%s: process the slot index = %d\n", __FUNCTION__, i);
- if(ba_session->buffer[i].active) {
- add_frame_to_ba_complete(priv, interfacePriv, &ba_session->buffer[i]);
- unifi_trace(priv, UDBG6, "%s: process the frame at index = %d expected_sn = %d\n", __FUNCTION__, i, ba_session->expected_sn);
- FREE_BUFFER_SLOT(ba_session, i);
- } else {
- unifi_trace(priv, UDBG6, "%s: empty slot at index = %d\n", __FUNCTION__, i);
- ADVANCE_EXPECTED_SN(ba_session);
- }
- }
- ba_session->expected_sn = sn;
-}
-
-
-static void complete_ready_sequence(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session)
-{
- int i;
-
- i = SN_TO_INDEX(ba_session, ba_session->expected_sn);
- while (ba_session->buffer[i].active) {
- add_frame_to_ba_complete(priv, interfacePriv, &ba_session->buffer[i]);
- unifi_trace(priv, UDBG6, "%s: completed stored frame(expected_sn=%d) at i = %d\n", __FUNCTION__, ba_session->expected_sn, i);
- FREE_BUFFER_SLOT(ba_session, i);
- i = SN_TO_INDEX(ba_session, ba_session->expected_sn);
- }
-}
-
-
-void scroll_ba_window(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- u16 sn)
-{
- if(((sn - ba_session->expected_sn) & 0xFFF) <= 2048) {
- update_expected_sn(priv, interfacePriv, ba_session, sn);
- complete_ready_sequence(priv, interfacePriv, ba_session);
- }
-}
-
-
-static int consume_frame_or_get_buffer_index(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- u16 sn,
- frame_desc_struct *frame_desc) {
- int i;
- u16 sn_temp;
-
- if(((sn - ba_session->expected_sn) & 0xFFF) <= 2048) {
-
- /* once we are in BA window, set the flag for BA trigger */
- if(!ba_session->trigger_ba_after_ssn){
- ba_session->trigger_ba_after_ssn = TRUE;
- }
-
- sn_temp = ba_session->expected_sn + ba_session->wind_size;
- unifi_trace(priv, UDBG6, "%s: new frame: sn=%d\n", __FUNCTION__, sn);
- if(!(((sn - sn_temp) & 0xFFF) > 2048)) {
- u16 new_expected_sn;
- unifi_trace(priv, UDBG6, "%s: frame is out of window\n", __FUNCTION__);
- sn_temp = (sn - ba_session->wind_size) & 0xFFF;
- new_expected_sn = (sn_temp + 1) & 0xFFF;
- update_expected_sn(priv, interfacePriv, ba_session, new_expected_sn);
- }
- i = -1;
- if (sn == ba_session->expected_sn) {
- unifi_trace(priv, UDBG6, "%s: sn = ba_session->expected_sn = %d\n", __FUNCTION__, sn);
- ADVANCE_EXPECTED_SN(ba_session);
- add_frame_to_ba_complete(priv, interfacePriv, frame_desc);
- } else {
- i = SN_TO_INDEX(ba_session, sn);
- unifi_trace(priv, UDBG6, "%s: sn(%d) != ba_session->expected_sn(%d), i = %d\n", __FUNCTION__, sn, ba_session->expected_sn, i);
- if (ba_session->buffer[i].active) {
- unifi_trace(priv, UDBG6, "%s: free frame at i = %d\n", __FUNCTION__, i);
- i = -1;
- unifi_net_data_free(priv, &frame_desc->bulkdata.d[0]);
- }
- }
- } else {
- i = -1;
- if(!ba_session->trigger_ba_after_ssn){
- unifi_trace(priv, UDBG6, "%s: frame before ssn, pass it up: sn=%d\n", __FUNCTION__, sn);
- add_frame_to_ba_complete(priv, interfacePriv, frame_desc);
- }else{
- unifi_trace(priv, UDBG6, "%s: old frame, drop: sn=%d, expected_sn=%d\n", __FUNCTION__, sn, ba_session->expected_sn);
- unifi_net_data_free(priv, &frame_desc->bulkdata.d[0]);
- }
- }
- return i;
-}
-
-
-
-static void process_ba_frame(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- frame_desc_struct *frame_desc)
-{
- int i;
- u16 sn = frame_desc->sn;
-
- if (ba_session->timeout) {
- mod_timer(&ba_session->timer, (jiffies + usecs_to_jiffies((ba_session->timeout) * 1024)));
- }
- unifi_trace(priv, UDBG6, "%s: got frame(sn=%d)\n", __FUNCTION__, sn);
-
- i = consume_frame_or_get_buffer_index(priv, interfacePriv, ba_session, sn, frame_desc);
- if(i >= 0) {
- unifi_trace(priv, UDBG6, "%s: store frame(sn=%d) at i = %d\n", __FUNCTION__, sn, i);
- ba_session->buffer[i] = *frame_desc;
- ba_session->buffer[i].recv_time = CsrTimeGet(NULL);
- ba_session->occupied_slots++;
- } else {
- unifi_trace(priv, UDBG6, "%s: frame consumed - sn = %d\n", __FUNCTION__, sn);
- }
- complete_ready_sequence(priv, interfacePriv, ba_session);
-}
-
-
-static void process_ba_complete(unifi_priv_t *priv, netInterface_priv_t *interfacePriv)
-{
- frame_desc_struct *frame_desc;
- u8 i;
-
- for(i = 0; i < interfacePriv->ba_complete_index; i++) {
- frame_desc = &interfacePriv->ba_complete[i];
- unifi_trace(priv, UDBG6, "%s: calling process_amsdu()\n", __FUNCTION__);
- process_amsdu(priv, &frame_desc->signal, &frame_desc->bulkdata);
- }
- interfacePriv->ba_complete_index = 0;
-
-}
-
-
-/* Check if the frames in BA reoder buffer has aged and
- * if so release the frames to upper processes and move
- * the window
- */
-static void check_ba_frame_age_timeout( unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session)
-{
- u32 now;
- u32 age;
- u8 i, j;
- u16 sn_temp;
-
- /* gap is started at 1 because we have buffered frames and
- * hence a minimum gap of 1 exists
- */
- u8 gap=1;
-
- now = CsrTimeGet(NULL);
-
- if (ba_session->occupied_slots)
- {
- /* expected sequence has not arrived so start searching from next
- * sequence number until a frame is available and determine the gap.
- * Check if the frame available has timedout, if so advance the
- * expected sequence number and release the frames
- */
- sn_temp = (ba_session->expected_sn + 1) & 0xFFF;
-
- for(j = 0; j < ba_session->wind_size; j++)
- {
- i = SN_TO_INDEX(ba_session, sn_temp);
-
- if(ba_session->buffer[i].active)
- {
- unifi_trace(priv, UDBG6, "check age at slot index = %d sn = %d recv_time = %u now = %u\n",
- i,
- ba_session->buffer[i].sn,
- ba_session->buffer[i].recv_time,
- now);
-
- if (ba_session->buffer[i].recv_time > now)
- {
- /* timer wrap */
- age = CsrTimeAdd((u32)CsrTimeSub(CSR_SCHED_TIME_MAX, ba_session->buffer[i].recv_time), now);
- }
- else
- {
- age = (u32)CsrTimeSub(now, ba_session->buffer[i].recv_time);
- }
-
- if (age >= CSR_WIFI_BA_MPDU_FRAME_AGE_TIMEOUT)
- {
- unifi_trace(priv, UDBG2, "release the frame at index = %d gap = %d expected_sn = %d sn = %d\n",
- i,
- gap,
- ba_session->expected_sn,
- ba_session->buffer[i].sn);
-
- /* if it has timedout don't wait for missing frames, move the window */
- while (gap--)
- {
- ADVANCE_EXPECTED_SN(ba_session);
- }
- add_frame_to_ba_complete(priv, interfacePriv, &ba_session->buffer[i]);
- FREE_BUFFER_SLOT(ba_session, i);
- complete_ready_sequence(priv, interfacePriv, ba_session);
- }
- break;
-
- }
- else
- {
- /* advance temp sequence number and frame gap */
- sn_temp = (sn_temp + 1) & 0xFFF;
- gap++;
- }
- }
- }
-}
-
-
-static void process_ma_packet_error_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
-{
- u16 interfaceTag;
- const CSR_MA_PACKET_ERROR_INDICATION *pkt_err_ind = &signal->u.MaPacketErrorIndication;
- netInterface_priv_t *interfacePriv;
- ba_session_rx_struct *ba_session;
- u8 ba_session_idx = 0;
- CSR_PRIORITY UserPriority;
- CSR_SEQUENCE_NUMBER sn;
-
- interfaceTag = (pkt_err_ind->VirtualInterfaceIdentifier & 0xff);
-
-
- /* Sanity check that the VIF refers to a sensible interface */
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "%s: MaPacketErrorIndication indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- return;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
- UserPriority = pkt_err_ind->UserPriority;
- if(UserPriority > 15) {
- unifi_error(priv, "%s: MaPacketErrorIndication indication with bad UserPriority=%d\n", __FUNCTION__, UserPriority);
- }
- sn = pkt_err_ind->SequenceNumber;
-
- down(&priv->ba_mutex);
- /* To find the right ba_session loop through the BA sessions, compare MAC address and tID */
- for (ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
- ba_session = interfacePriv->ba_session_rx[ba_session_idx];
- if (ba_session){
- if ((!memcmp(ba_session->macAddress.a, pkt_err_ind->PeerQstaAddress.x, ETH_ALEN)) && (ba_session->tID == UserPriority)){
- if (ba_session->timeout) {
- mod_timer(&ba_session->timer, (jiffies + usecs_to_jiffies((ba_session->timeout) * 1024)));
- }
- scroll_ba_window(priv, interfacePriv, ba_session, sn);
- break;
- }
- }
- }
-
- up(&priv->ba_mutex);
- process_ba_complete(priv, interfacePriv);
-}
-
-
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: os.c
- *
- * PURPOSE:
- * Routines to fulfil the OS-abstraction for the HIP lib.
- * It is part of the porting exercise.
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-/**
- * The HIP lib OS abstraction consists of the implementation
- * of the functions in this file. It is part of the porting exercise.
- */
-
-#include "unifi_priv.h"
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_net_data_malloc
- *
- * Allocate an OS specific net data buffer of "size" bytes.
- * The bulk_data_slot.os_data_ptr must be initialised to point
- * to the buffer allocated. The bulk_data_slot.length must be
- * initialised to the requested size, zero otherwise.
- * The bulk_data_slot.os_net_buf_ptr can be initialised to
- * an OS specific pointer to be used in the unifi_net_data_free().
- *
- *
- * Arguments:
- * ospriv Pointer to device private context struct.
- * bulk_data_slot Pointer to the bulk data structure to initialise.
- * size Size of the buffer to be allocated.
- *
- * Returns:
- * CSR_RESULT_SUCCESS on success, CSR_RESULT_FAILURE otherwise.
- * ---------------------------------------------------------------------------
- */
-CsrResult
-unifi_net_data_malloc(void *ospriv, bulk_data_desc_t *bulk_data_slot, unsigned int size)
-{
- struct sk_buff *skb;
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- int rounded_length;
-
- if (priv->card_info.sdio_block_size == 0) {
- unifi_error(priv, "unifi_net_data_malloc: Invalid SDIO block size\n");
- return CSR_RESULT_FAILURE;
- }
-
- rounded_length = (size + priv->card_info.sdio_block_size - 1) & ~(priv->card_info.sdio_block_size - 1);
-
- /*
- * (ETH_HLEN + 2) bytes tailroom for header manipulation
- * CSR_WIFI_ALIGN_BYTES bytes headroom for alignment manipulation
- */
- skb = dev_alloc_skb(rounded_length + 2 + ETH_HLEN + CSR_WIFI_ALIGN_BYTES);
- if (! skb) {
- unifi_error(ospriv, "alloc_skb failed.\n");
- bulk_data_slot->os_net_buf_ptr = NULL;
- bulk_data_slot->net_buf_length = 0;
- bulk_data_slot->os_data_ptr = NULL;
- bulk_data_slot->data_length = 0;
- return CSR_RESULT_FAILURE;
- }
-
- bulk_data_slot->os_net_buf_ptr = (const unsigned char*)skb;
- bulk_data_slot->net_buf_length = rounded_length + 2 + ETH_HLEN + CSR_WIFI_ALIGN_BYTES;
- bulk_data_slot->os_data_ptr = (const void*)skb->data;
- bulk_data_slot->data_length = size;
-
- return CSR_RESULT_SUCCESS;
-} /* unifi_net_data_malloc() */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_net_data_free
- *
- * Free an OS specific net data buffer.
- * The bulk_data_slot.length must be initialised to 0.
- *
- *
- * Arguments:
- * ospriv Pointer to device private context struct.
- * bulk_data_slot Pointer to the bulk data structure that
- * holds the data to be freed.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_net_data_free(void *ospriv, bulk_data_desc_t *bulk_data_slot)
-{
- struct sk_buff *skb;
- CSR_UNUSED(ospriv);
-
- skb = (struct sk_buff *)bulk_data_slot->os_net_buf_ptr;
- dev_kfree_skb(skb);
-
- bulk_data_slot->net_buf_length = 0;
- bulk_data_slot->data_length = 0;
- bulk_data_slot->os_data_ptr = bulk_data_slot->os_net_buf_ptr = NULL;
-
-} /* unifi_net_data_free() */
-
-
-/*
-* ---------------------------------------------------------------------------
-* unifi_net_dma_align
-*
-* DMA align an OS specific net data buffer.
-* The buffer must be empty.
-*
-*
-* Arguments:
-* ospriv Pointer to device private context struct.
-* bulk_data_slot Pointer to the bulk data structure that
-* holds the data to be aligned.
-*
-* Returns:
-* None.
-* ---------------------------------------------------------------------------
-*/
-CsrResult
-unifi_net_dma_align(void *ospriv, bulk_data_desc_t *bulk_data_slot)
-{
- struct sk_buff *skb;
- unsigned long buf_address;
- int offset;
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- if ((bulk_data_slot == NULL) || (CSR_WIFI_ALIGN_BYTES == 0)) {
- return CSR_RESULT_SUCCESS;
- }
-
- if ((bulk_data_slot->os_data_ptr == NULL) || (bulk_data_slot->data_length == 0)) {
- return CSR_RESULT_SUCCESS;
- }
-
- buf_address = (unsigned long)(bulk_data_slot->os_data_ptr) & (CSR_WIFI_ALIGN_BYTES - 1);
-
- unifi_trace(priv, UDBG5,
- "unifi_net_dma_align: Allign buffer (0x%p) by %d bytes\n",
- bulk_data_slot->os_data_ptr, buf_address);
-
- offset = CSR_WIFI_ALIGN_BYTES - buf_address;
- if (offset < 0) {
- unifi_error(priv, "unifi_net_dma_align: Failed (offset=%d)\n", offset);
- return CSR_RESULT_FAILURE;
- }
-
- skb = (struct sk_buff*)(bulk_data_slot->os_net_buf_ptr);
- skb_reserve(skb, offset);
- bulk_data_slot->os_net_buf_ptr = (const unsigned char*)skb;
- bulk_data_slot->os_data_ptr = (const void*)(skb->data);
-
- return CSR_RESULT_SUCCESS;
-
-} /* unifi_net_dma_align() */
-
-#ifdef ANDROID_TIMESTAMP
-static volatile unsigned int printk_cpu = UINT_MAX;
-char tbuf[30];
-
-char* print_time(void )
-{
- unsigned long long t;
- unsigned long nanosec_rem;
-
- t = cpu_clock(printk_cpu);
- nanosec_rem = do_div(t, 1000000000);
- sprintf(tbuf, "[%5lu.%06lu] ",
- (unsigned long) t,
- nanosec_rem / 1000);
-
- return tbuf;
-}
-#endif
-
-
-/* Module parameters */
-extern int unifi_debug;
-
-#ifdef UNIFI_DEBUG
-#define DEBUG_BUFFER_SIZE 120
-
-#define FORMAT_TRACE(_s, _len, _args, _fmt) \
- do { \
- va_start(_args, _fmt); \
- _len += vsnprintf(&(_s)[_len], \
- (DEBUG_BUFFER_SIZE - _len), \
- _fmt, _args); \
- va_end(_args); \
- if (_len >= DEBUG_BUFFER_SIZE) { \
- (_s)[DEBUG_BUFFER_SIZE - 2] = '\n'; \
- (_s)[DEBUG_BUFFER_SIZE - 1] = 0; \
- } \
- } while (0)
-
-void
-unifi_error(void* ospriv, const char *fmt, ...)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
- char s[DEBUG_BUFFER_SIZE];
- va_list args;
- unsigned int len;
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "%s unifi%d: ", print_time(), priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "%s unifi: ", print_time());
- }
-#else
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "unifi%d: ", priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "unifi: ");
- }
-#endif /* ANDROID_TIMESTAMP */
- FORMAT_TRACE(s, len, args, fmt);
-
- printk("%s", s);
-}
-
-void
-unifi_warning(void* ospriv, const char *fmt, ...)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
- char s[DEBUG_BUFFER_SIZE];
- va_list args;
- unsigned int len;
-
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_WARNING "%s unifi%d: ", print_time(), priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_WARNING "%s unifi: ", print_time());
- }
-#else
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_WARNING "unifi%d: ", priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_WARNING "unifi: ");
- }
-#endif /* ANDROID_TIMESTAMP */
-
- FORMAT_TRACE(s, len, args, fmt);
-
- printk("%s", s);
-}
-
-
-void
-unifi_notice(void* ospriv, const char *fmt, ...)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
- char s[DEBUG_BUFFER_SIZE];
- va_list args;
- unsigned int len;
-
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_NOTICE "%s unifi%d: ", print_time(), priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_NOTICE "%s unifi: ", print_time());
- }
-#else
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_NOTICE "unifi%d: ", priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_NOTICE "unifi: ");
- }
-#endif /* ANDROID_TIMESTAMP */
-
- FORMAT_TRACE(s, len, args, fmt);
-
- printk("%s", s);
-}
-
-
-void
-unifi_info(void* ospriv, const char *fmt, ...)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
- char s[DEBUG_BUFFER_SIZE];
- va_list args;
- unsigned int len;
-
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_INFO "%s unifi%d: ", print_time(), priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_INFO "%s unifi: ", print_time());
- }
-#else
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_INFO "unifi%d: ", priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_INFO "unifi: ");
- }
-#endif /* ANDROID_TIMESTAMP */
-
- FORMAT_TRACE(s, len, args, fmt);
-
- printk("%s", s);
-}
-
-/* debugging */
-void
-unifi_trace(void* ospriv, int level, const char *fmt, ...)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
- char s[DEBUG_BUFFER_SIZE];
- va_list args;
- unsigned int len;
-
- if (unifi_debug >= level) {
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "%s unifi%d: ", print_time(), priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "%s unifi: ", print_time());
- }
-#else
- if (priv != NULL) {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "unifi%d: ", priv->instance);
- } else {
- len = snprintf(s, DEBUG_BUFFER_SIZE, KERN_ERR "unifi: ");
- }
-#endif /* ANDROID_TIMESTAMP */
-
- FORMAT_TRACE(s, len, args, fmt);
-
- printk("%s", s);
- }
-}
-
-#else
-
-void
-unifi_error_nop(void* ospriv, const char *fmt, ...)
-{
-}
-
-void
-unifi_trace_nop(void* ospriv, int level, const char *fmt, ...)
-{
-}
-
-#endif /* UNIFI_DEBUG */
-
-
-/*
- * ---------------------------------------------------------------------------
- *
- * Debugging support.
- *
- * ---------------------------------------------------------------------------
- */
-
-#ifdef UNIFI_DEBUG
-
-/* Memory dump with level filter controlled by unifi_debug */
-void
-unifi_dump(void *ospriv, int level, const char *msg, void *mem, u16 len)
-{
- unifi_priv_t *priv = (unifi_priv_t*) ospriv;
-
- if (unifi_debug >= level) {
-#ifdef ANDROID_TIMESTAMP
- if (priv != NULL) {
- printk(KERN_ERR "%s unifi%d: --- dump: %s ---\n", print_time(), priv->instance, msg ? msg : "");
- } else {
- printk(KERN_ERR "%s unifi: --- dump: %s ---\n", print_time(), msg ? msg : "");
- }
-#else
- if (priv != NULL) {
- printk(KERN_ERR "unifi%d: --- dump: %s ---\n", priv->instance, msg ? msg : "");
- } else {
- printk(KERN_ERR "unifi: --- dump: %s ---\n", msg ? msg : "");
- }
-#endif /* ANDROID_TIMESTAMP */
- dump(mem, len);
-
- if (priv != NULL) {
- printk(KERN_ERR "unifi%d: --- end of dump ---\n", priv->instance);
- } else {
- printk(KERN_ERR "unifi: --- end of dump ---\n");
- }
- }
-}
-
-/* Memory dump that appears all the time, use sparingly */
-void
-dump(void *mem, u16 len)
-{
- int i, col = 0;
- unsigned char *pdata = (unsigned char *)mem;
-#ifdef ANDROID_TIMESTAMP
- printk("timestamp %s \n", print_time());
-#endif /* ANDROID_TIMESTAMP */
- if (mem == NULL) {
- printk("(null dump)\n");
- return;
- }
- for (i = 0; i < len; i++) {
- if (col == 0)
- printk("0x%02X: ", i);
-
- printk(" %02X", pdata[i]);
-
- if (++col == 16) {
- printk("\n");
- col = 0;
- }
- }
- if (col)
- printk("\n");
-} /* dump() */
-
-
-void
-dump16(void *mem, u16 len)
-{
- int i, col=0;
- unsigned short *p = (unsigned short *)mem;
-#ifdef ANDROID_TIMESTAMP
- printk("timestamp %s \n", print_time());
-#endif /* ANDROID_TIMESTAMP */
- for (i = 0; i < len; i+=2) {
- if (col == 0)
- printk("0x%02X: ", i);
-
- printk(" %04X", *p++);
-
- if (++col == 8) {
- printk("\n");
- col = 0;
- }
- }
- if (col)
- printk("\n");
-}
-
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-void
-dump_str(void *mem, u16 len)
-{
- int i;
- unsigned char *pdata = (unsigned char *)mem;
-#ifdef ANDROID_TIMESTAMP
- printk("timestamp %s \n", print_time());
-#endif /* ANDROID_TIMESTAMP */
- for (i = 0; i < len; i++) {
- printk("%c", pdata[i]);
- }
- printk("\n");
-
-} /* dump_str() */
-#endif /* CSR_ONLY_NOTES */
-
-
-#endif /* UNIFI_DEBUG */
-
-
-/* ---------------------------------------------------------------------------
- * - End -
- * ------------------------------------------------------------------------- */
+++ /dev/null
-/*
- * ***************************************************************************
- * FILE: putest.c
- *
- * PURPOSE: putest related functions.
- *
- * Copyright (C) 2008-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-
-#include <linux/vmalloc.h>
-#include <linux/firmware.h>
-
-#include "unifi_priv.h"
-#include "csr_wifi_hip_chiphelper.h"
-
-#define UNIFI_PROC_BOTH 3
-
-
-int unifi_putest_cmd52_read(unifi_priv_t *priv, unsigned char *arg)
-{
- struct unifi_putest_cmd52 cmd52_params;
- u8 *arg_pos;
- unsigned int cmd_param_size;
- int r;
- CsrResult csrResult;
- unsigned char ret_buffer[32];
- u8 *ret_buffer_pos;
- u8 retries;
-
- arg_pos = (u8*)(((unifi_putest_command_t*)arg) + 1);
- if (get_user(cmd_param_size, (int*)arg_pos)) {
- unifi_error(priv,
- "unifi_putest_cmd52_read: Failed to get the argument\n");
- return -EFAULT;
- }
-
- if (cmd_param_size != sizeof(struct unifi_putest_cmd52)) {
- unifi_error(priv,
- "unifi_putest_cmd52_read: cmd52 struct mismatch\n");
- return -EINVAL;
- }
-
- arg_pos += sizeof(unsigned int);
- if (copy_from_user(&cmd52_params,
- (void*)arg_pos,
- sizeof(struct unifi_putest_cmd52))) {
- unifi_error(priv,
- "unifi_putest_cmd52_read: Failed to get the cmd52 params\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "cmd52r: func=%d addr=0x%x ",
- cmd52_params.funcnum, cmd52_params.addr);
-
- retries = 3;
- CsrSdioClaim(priv->sdio);
- do {
- if (cmd52_params.funcnum == 0) {
- csrResult = CsrSdioF0Read8(priv->sdio, cmd52_params.addr, &cmd52_params.data);
- } else {
- csrResult = CsrSdioRead8(priv->sdio, cmd52_params.addr, &cmd52_params.data);
- }
- } while (--retries && ((csrResult == CSR_SDIO_RESULT_CRC_ERROR) || (csrResult == CSR_SDIO_RESULT_TIMEOUT)));
- CsrSdioRelease(priv->sdio);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "\nunifi_putest_cmd52_read: Read8() failed (csrResult=0x%x)\n", csrResult);
- return -EFAULT;
- }
- unifi_trace(priv, UDBG2, "data=%d\n", cmd52_params.data);
-
- /* Copy the info to the out buffer */
- *(unifi_putest_command_t*)ret_buffer = UNIFI_PUTEST_CMD52_READ;
- ret_buffer_pos = (u8*)(((unifi_putest_command_t*)ret_buffer) + 1);
- *(unsigned int*)ret_buffer_pos = sizeof(struct unifi_putest_cmd52);
- ret_buffer_pos += sizeof(unsigned int);
- memcpy(ret_buffer_pos, &cmd52_params, sizeof(struct unifi_putest_cmd52));
- ret_buffer_pos += sizeof(struct unifi_putest_cmd52);
-
- r = copy_to_user((void*)arg,
- ret_buffer,
- ret_buffer_pos - ret_buffer);
- if (r) {
- unifi_error(priv,
- "unifi_putest_cmd52_read: Failed to return the data\n");
- return -EFAULT;
- }
-
- return 0;
-}
-
-
-int unifi_putest_cmd52_write(unifi_priv_t *priv, unsigned char *arg)
-{
- struct unifi_putest_cmd52 cmd52_params;
- u8 *arg_pos;
- unsigned int cmd_param_size;
- CsrResult csrResult;
- u8 retries;
-
- arg_pos = (u8*)(((unifi_putest_command_t*)arg) + 1);
- if (get_user(cmd_param_size, (int*)arg_pos)) {
- unifi_error(priv,
- "unifi_putest_cmd52_write: Failed to get the argument\n");
- return -EFAULT;
- }
-
- if (cmd_param_size != sizeof(struct unifi_putest_cmd52)) {
- unifi_error(priv,
- "unifi_putest_cmd52_write: cmd52 struct mismatch\n");
- return -EINVAL;
- }
-
- arg_pos += sizeof(unsigned int);
- if (copy_from_user(&cmd52_params,
- (void*)(arg_pos),
- sizeof(struct unifi_putest_cmd52))) {
- unifi_error(priv,
- "unifi_putest_cmd52_write: Failed to get the cmd52 params\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "cmd52w: func=%d addr=0x%x data=%d\n",
- cmd52_params.funcnum, cmd52_params.addr, cmd52_params.data);
-
- retries = 3;
- CsrSdioClaim(priv->sdio);
- do {
- if (cmd52_params.funcnum == 0) {
- csrResult = CsrSdioF0Write8(priv->sdio, cmd52_params.addr, cmd52_params.data);
- } else {
- csrResult = CsrSdioWrite8(priv->sdio, cmd52_params.addr, cmd52_params.data);
- }
- } while (--retries && ((csrResult == CSR_SDIO_RESULT_CRC_ERROR) || (csrResult == CSR_SDIO_RESULT_TIMEOUT)));
- CsrSdioRelease(priv->sdio);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_cmd52_write: Write8() failed (csrResult=0x%x)\n", csrResult);
- return -EFAULT;
- }
-
- return 0;
-}
-
-int unifi_putest_gp_read16(unifi_priv_t *priv, unsigned char *arg)
-{
- struct unifi_putest_gp_rw16 gp_r16_params;
- u8 *arg_pos;
- unsigned int cmd_param_size;
- int r;
- CsrResult csrResult;
- unsigned char ret_buffer[32];
- u8 *ret_buffer_pos;
-
- arg_pos = (u8*)(((unifi_putest_command_t*)arg) + 1);
- if (get_user(cmd_param_size, (int*)arg_pos)) {
- unifi_error(priv,
- "unifi_putest_gp_read16: Failed to get the argument\n");
- return -EFAULT;
- }
-
- if (cmd_param_size != sizeof(struct unifi_putest_gp_rw16)) {
- unifi_error(priv,
- "unifi_putest_gp_read16: struct mismatch\n");
- return -EINVAL;
- }
-
- arg_pos += sizeof(unsigned int);
- if (copy_from_user(&gp_r16_params,
- (void*)arg_pos,
- sizeof(struct unifi_putest_gp_rw16))) {
- unifi_error(priv,
- "unifi_putest_gp_read16: Failed to get the params\n");
- return -EFAULT;
- }
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_card_read16(priv->card, gp_r16_params.addr, &gp_r16_params.data);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_gp_read16: unifi_card_read16() GP=0x%x failed (csrResult=0x%x)\n", gp_r16_params.addr, csrResult);
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "gp_r16: GP=0x%08x, data=0x%04x\n", gp_r16_params.addr, gp_r16_params.data);
-
- /* Copy the info to the out buffer */
- *(unifi_putest_command_t*)ret_buffer = UNIFI_PUTEST_GP_READ16;
- ret_buffer_pos = (u8*)(((unifi_putest_command_t*)ret_buffer) + 1);
- *(unsigned int*)ret_buffer_pos = sizeof(struct unifi_putest_gp_rw16);
- ret_buffer_pos += sizeof(unsigned int);
- memcpy(ret_buffer_pos, &gp_r16_params, sizeof(struct unifi_putest_gp_rw16));
- ret_buffer_pos += sizeof(struct unifi_putest_gp_rw16);
-
- r = copy_to_user((void*)arg,
- ret_buffer,
- ret_buffer_pos - ret_buffer);
- if (r) {
- unifi_error(priv,
- "unifi_putest_gp_read16: Failed to return the data\n");
- return -EFAULT;
- }
-
- return 0;
-}
-
-int unifi_putest_gp_write16(unifi_priv_t *priv, unsigned char *arg)
-{
- struct unifi_putest_gp_rw16 gp_w16_params;
- u8 *arg_pos;
- unsigned int cmd_param_size;
- CsrResult csrResult;
-
- arg_pos = (u8*)(((unifi_putest_command_t*)arg) + 1);
- if (get_user(cmd_param_size, (int*)arg_pos)) {
- unifi_error(priv,
- "unifi_putest_gp_write16: Failed to get the argument\n");
- return -EFAULT;
- }
-
- if (cmd_param_size != sizeof(struct unifi_putest_gp_rw16)) {
- unifi_error(priv,
- "unifi_putest_gp_write16: struct mismatch\n");
- return -EINVAL;
- }
-
- arg_pos += sizeof(unsigned int);
- if (copy_from_user(&gp_w16_params,
- (void*)(arg_pos),
- sizeof(struct unifi_putest_gp_rw16))) {
- unifi_error(priv,
- "unifi_putest_gp_write16: Failed to get the params\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "gp_w16: GP=0x%08x, data=0x%04x\n", gp_w16_params.addr, gp_w16_params.data);
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_card_write16(priv->card, gp_w16_params.addr, gp_w16_params.data);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_gp_write16: unifi_card_write16() GP=%x failed (csrResult=0x%x)\n", gp_w16_params.addr, csrResult);
- return -EFAULT;
- }
-
- return 0;
-}
-
-int unifi_putest_set_sdio_clock(unifi_priv_t *priv, unsigned char *arg)
-{
- int sdio_clock_speed;
- CsrResult csrResult;
-
- if (get_user(sdio_clock_speed, (int*)(((unifi_putest_command_t*)arg) + 1))) {
- unifi_error(priv,
- "unifi_putest_set_sdio_clock: Failed to get the argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "set sdio clock: %d KHz\n", sdio_clock_speed);
-
- CsrSdioClaim(priv->sdio);
- csrResult = CsrSdioMaxBusClockFrequencySet(priv->sdio, sdio_clock_speed * 1000);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_set_sdio_clock: Set clock failed (csrResult=0x%x)\n", csrResult);
- return -EFAULT;
- }
-
- return 0;
-}
-
-
-int unifi_putest_start(unifi_priv_t *priv, unsigned char *arg)
-{
- int r;
- CsrResult csrResult;
- int already_in_test = priv->ptest_mode;
-
- /* Ensure that sme_sys_suspend() doesn't power down the chip because:
- * 1) Power is needed anyway for ptest.
- * 2) The app code uses the START ioctl as a reset, so it gets called
- * multiple times. If the app stops the XAPs, but the power_down/up
- * sequence doesn't actually power down the chip, there can be problems
- * resetting, because part of the power_up sequence disables function 1
- */
- priv->ptest_mode = 1;
-
- /* Suspend the SME and UniFi */
- if (priv->sme_cli) {
- r = sme_sys_suspend(priv);
- if (r) {
- unifi_error(priv,
- "unifi_putest_start: failed to suspend UniFi\n");
- return r;
- }
- }
-
- /* Application may have stopped the XAPs, but they are needed for reset */
- if (already_in_test) {
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_start_processors(priv->card);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to start XAPs. Hard reset required.\n");
- }
- } else {
- /* Ensure chip is powered for the case where there's no unifi_helper */
- CsrSdioClaim(priv->sdio);
- csrResult = CsrSdioPowerOn(priv->sdio);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "CsrSdioPowerOn csrResult = %d\n", csrResult);
- }
- }
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_init(priv->card);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_start: failed to init UniFi\n");
- return CsrHipResultToStatus(csrResult);
- }
-
- return 0;
-}
-
-
-int unifi_putest_stop(unifi_priv_t *priv, unsigned char *arg)
-{
- int r = 0;
- CsrResult csrResult;
-
- /* Application may have stopped the XAPs, but they are needed for reset */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_start_processors(priv->card);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to start XAPs. Hard reset required.\n");
- }
-
- /* PUTEST_STOP is also used to resume the XAPs after SME coredump.
- * Don't power off the chip, leave that to the normal wifi-off which is
- * about to carry on. No need to resume the SME either, as it wasn't suspended.
- */
- if (priv->coredump_mode) {
- priv->coredump_mode = 0;
- return 0;
- }
-
- /* At this point function 1 is enabled and the XAPs are running, so it is
- * safe to let the card power down. Power is restored later, asynchronously,
- * during the wifi_on requested by the SME.
- */
- CsrSdioClaim(priv->sdio);
- CsrSdioPowerOff(priv->sdio);
- CsrSdioRelease(priv->sdio);
-
- /* Resume the SME and UniFi */
- if (priv->sme_cli) {
- r = sme_sys_resume(priv);
- if (r) {
- unifi_error(priv,
- "unifi_putest_stop: failed to resume SME\n");
- }
- }
- priv->ptest_mode = 0;
-
- return r;
-}
-
-
-int unifi_putest_dl_fw(unifi_priv_t *priv, unsigned char *arg)
-{
-#define UF_PUTEST_MAX_FW_FILE_NAME 16
-#define UNIFI_MAX_FW_PATH_LEN 32
- unsigned int fw_name_length;
- unsigned char fw_name[UF_PUTEST_MAX_FW_FILE_NAME+1];
- unsigned char *name_buffer;
- int postfix;
- char fw_path[UNIFI_MAX_FW_PATH_LEN];
- const struct firmware *fw_entry;
- struct dlpriv temp_fw_sta;
- int r;
- CsrResult csrResult;
-
- /* Get the f/w file name length */
- if (get_user(fw_name_length, (unsigned int*)(((unifi_putest_command_t*)arg) + 1))) {
- unifi_error(priv,
- "unifi_putest_dl_fw: Failed to get the length argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "unifi_putest_dl_fw: file name size = %d\n", fw_name_length);
-
- /* Sanity check for the f/w file name length */
- if (fw_name_length > UF_PUTEST_MAX_FW_FILE_NAME) {
- unifi_error(priv,
- "unifi_putest_dl_fw: F/W file name is too long\n");
- return -EINVAL;
- }
-
- /* Get the f/w file name */
- name_buffer = ((unsigned char*)arg) + sizeof(unifi_putest_command_t) + sizeof(unsigned int);
- if (copy_from_user(fw_name, (void*)name_buffer, fw_name_length)) {
- unifi_error(priv, "unifi_putest_dl_fw: Failed to get the file name\n");
- return -EFAULT;
- }
- fw_name[fw_name_length] = '\0';
- unifi_trace(priv, UDBG2, "unifi_putest_dl_fw: file = %s\n", fw_name);
-
- /* Keep the existing f/w to a temp, we need to restore it later */
- temp_fw_sta = priv->fw_sta;
-
- /* Get the putest f/w */
- postfix = priv->instance;
- scnprintf(fw_path, UNIFI_MAX_FW_PATH_LEN, "unifi-sdio-%d/%s",
- postfix, fw_name);
- r = request_firmware(&fw_entry, fw_path, priv->unifi_device);
- if (r == 0) {
- priv->fw_sta.fw_desc = (void *)fw_entry;
- priv->fw_sta.dl_data = fw_entry->data;
- priv->fw_sta.dl_len = fw_entry->size;
- } else {
- unifi_error(priv, "Firmware file not available\n");
- return -EINVAL;
- }
-
- /* Application may have stopped the XAPs, but they are needed for reset */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_start_processors(priv->card);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to start XAPs. Hard reset required.\n");
- }
-
- /* Download the f/w. On UF6xxx this will cause the f/w file to convert
- * into patch format and download via the ROM boot loader
- */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_download(priv->card, 0x0c00);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_dl_fw: failed to download the f/w\n");
- goto free_fw;
- }
-
- /* Free the putest f/w... */
-free_fw:
- uf_release_firmware(priv, &priv->fw_sta);
- /* ... and restore the original f/w */
- priv->fw_sta = temp_fw_sta;
-
- return CsrHipResultToStatus(csrResult);
-}
-
-
-int unifi_putest_dl_fw_buff(unifi_priv_t *priv, unsigned char *arg)
-{
- unsigned int fw_length;
- unsigned char *fw_buf = NULL;
- unsigned char *fw_user_ptr;
- struct dlpriv temp_fw_sta;
- CsrResult csrResult;
-
- /* Get the f/w buffer length */
- if (get_user(fw_length, (unsigned int*)(((unifi_putest_command_t*)arg) + 1))) {
- unifi_error(priv,
- "unifi_putest_dl_fw_buff: Failed to get the length arg\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "unifi_putest_dl_fw_buff: size = %d\n", fw_length);
-
- /* Sanity check for the buffer length */
- if (fw_length == 0 || fw_length > 0xfffffff) {
- unifi_error(priv,
- "unifi_putest_dl_fw_buff: buffer length bad %u\n", fw_length);
- return -EINVAL;
- }
-
- /* Buffer for kernel copy of the f/w image */
- fw_buf = kmalloc(fw_length, GFP_KERNEL);
- if (!fw_buf) {
- unifi_error(priv, "unifi_putest_dl_fw_buff: malloc fail\n");
- return -ENOMEM;
- }
-
- /* Get the f/w image */
- fw_user_ptr = ((unsigned char*)arg) + sizeof(unifi_putest_command_t) + sizeof(unsigned int);
- if (copy_from_user(fw_buf, (void*)fw_user_ptr, fw_length)) {
- unifi_error(priv, "unifi_putest_dl_fw_buff: Failed to get the buffer\n");
- kfree(fw_buf);
- return -EFAULT;
- }
-
- /* Save the existing f/w to a temp, we need to restore it later */
- temp_fw_sta = priv->fw_sta;
-
- /* Setting fw_desc NULL indicates to the core that no f/w file was loaded
- * via the kernel request_firmware() mechanism. This indicates to the core
- * that it shouldn't call release_firmware() after the download is done.
- */
- priv->fw_sta.fw_desc = NULL; /* No OS f/w resource */
- priv->fw_sta.dl_data = fw_buf;
- priv->fw_sta.dl_len = fw_length;
-
- /* Application may have stopped the XAPs, but they are needed for reset */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_start_processors(priv->card);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to start XAPs. Hard reset required.\n");
- }
-
- /* Download the f/w. On UF6xxx this will cause the f/w file to convert
- * into patch format and download via the ROM boot loader
- */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_download(priv->card, 0x0c00);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv,
- "unifi_putest_dl_fw_buff: failed to download the f/w\n");
- goto free_fw;
- }
-
-free_fw:
- /* Finished with the putest f/w, so restore the station f/w */
- priv->fw_sta = temp_fw_sta;
- kfree(fw_buf);
-
- return CsrHipResultToStatus(csrResult);
-}
-
-
-int unifi_putest_coredump_prepare(unifi_priv_t *priv, unsigned char *arg)
-{
- u16 data_u16;
- s32 i;
- CsrResult r;
-
- unifi_info(priv, "Preparing for SDIO coredump\n");
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE)
- unifi_debug_buf_dump();
-#endif
-
- /* Sanity check that userspace hasn't called a PUTEST_START, because that
- * would have reset UniFi, potentially power cycling it and losing context
- */
- if (priv->ptest_mode) {
- unifi_error(priv, "PUTEST_START shouldn't be used before a coredump\n");
- }
-
- /* Flag that the userspace has requested coredump. Even if this preparation
- * fails, the SME will call PUTEST_STOP to tidy up.
- */
- priv->coredump_mode = 1;
-
- for (i = 0; i < 3; i++) {
- CsrSdioClaim(priv->sdio);
- r = CsrSdioRead16(priv->sdio, CHIP_HELPER_UNIFI_GBL_CHIP_VERSION*2, &data_u16);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_info(priv, "Failed to read chip version! Try %d\n", i);
-
- /* First try, re-enable function which may have been disabled by f/w panic */
- if (i == 0) {
- unifi_info(priv, "Try function enable\n");
- CsrSdioClaim(priv->sdio);
- r = CsrSdioFunctionEnable(priv->sdio);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "CsrSdioFunctionEnable failed %d\n", r);
- }
- continue;
- }
-
- /* Subsequent tries, reset */
-
- /* Set clock speed low */
- CsrSdioClaim(priv->sdio);
- r = CsrSdioMaxBusClockFrequencySet(priv->sdio, UNIFI_SDIO_CLOCK_SAFE_HZ);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "CsrSdioMaxBusClockFrequencySet() failed %d\n", r);
- }
-
- /* Card software reset */
- CsrSdioClaim(priv->sdio);
- r = unifi_card_hard_reset(priv->card);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "unifi_card_hard_reset() failed %d\n", r);
- }
- } else {
- unifi_info(priv, "Read chip version of 0x%04x\n", data_u16);
- break;
- }
- }
-
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to prepare chip\n");
- return -EIO;
- }
-
- /* Stop the XAPs for coredump. The PUTEST_STOP must be called, e.g. at
- * Raw SDIO deinit, to resume them.
- */
- CsrSdioClaim(priv->sdio);
- r = unifi_card_stop_processor(priv->card, UNIFI_PROC_BOTH);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Failed to stop processors\n");
- }
-
- return 0;
-}
-
-int unifi_putest_cmd52_block_read(unifi_priv_t *priv, unsigned char *arg)
-{
- struct unifi_putest_block_cmd52_r block_cmd52;
- u8 *arg_pos;
- unsigned int cmd_param_size;
- CsrResult r;
- u8 *block_local_buffer;
-
- arg_pos = (u8*)(((unifi_putest_command_t*)arg) + 1);
- if (get_user(cmd_param_size, (int*)arg_pos)) {
- unifi_error(priv,
- "cmd52r_block: Failed to get the argument\n");
- return -EFAULT;
- }
-
- if (cmd_param_size != sizeof(struct unifi_putest_block_cmd52_r)) {
- unifi_error(priv,
- "cmd52r_block: cmd52 struct mismatch\n");
- return -EINVAL;
- }
-
- arg_pos += sizeof(unsigned int);
- if (copy_from_user(&block_cmd52,
- (void*)arg_pos,
- sizeof(struct unifi_putest_block_cmd52_r))) {
- unifi_error(priv,
- "cmd52r_block: Failed to get the cmd52 params\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG2, "cmd52r_block: func=%d addr=0x%x len=0x%x ",
- block_cmd52.funcnum, block_cmd52.addr, block_cmd52.length);
-
- block_local_buffer = vmalloc(block_cmd52.length);
- if (block_local_buffer == NULL) {
- unifi_error(priv, "cmd52r_block: Failed to allocate buffer\n");
- return -ENOMEM;
- }
-
- CsrSdioClaim(priv->sdio);
- r = unifi_card_readn(priv->card, block_cmd52.addr, block_local_buffer, block_cmd52.length);
- CsrSdioRelease(priv->sdio);
- if (r != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "cmd52r_block: unifi_readn failed\n");
- return -EIO;
- }
-
- if (copy_to_user((void*)block_cmd52.data,
- block_local_buffer,
- block_cmd52.length)) {
- unifi_error(priv,
- "cmd52r_block: Failed to return the data\n");
- return -EFAULT;
- }
-
- return 0;
-}
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: sdio_events.c
- *
- * PURPOSE:
- * Process the events received by the SDIO glue layer.
- * Optional part of the porting exercise.
- *
- * Copyright (C) 2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include "unifi_priv.h"
-
-
-/*
- * Porting Notes:
- * There are two ways to support the suspend/resume system events in a driver.
- * In some operating systems these events are delivered to the OS driver
- * directly from the system. In this case, the OS driver needs to pass these
- * events to the API described in the CSR SDIO Abstration API document.
- * In Linux, and other embedded operating systems, the suspend/resume events
- * come from the SDIO driver. In this case, simply get these events in the
- * SDIO glue layer and notify the OS layer.
- *
- * In either case, typically, the events are processed by the SME.
- * Use the unifi_sys_suspend_ind() and unifi_sys_resume_ind() to pass
- * the events to the SME.
- */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_suspend
- *
- * Handles a suspend request from the SDIO driver.
- *
- * Arguments:
- * ospriv Pointer to OS driver context.
- *
- * ---------------------------------------------------------------------------
- */
-void unifi_suspend(void *ospriv)
-{
- unifi_priv_t *priv = ospriv;
- int interfaceTag=0;
-
- /* For powered suspend, tell the resume's wifi_on() not to reinit UniFi */
- priv->wol_suspend = (enable_wol == UNIFI_WOL_OFF) ? FALSE : TRUE;
-
- unifi_trace(priv, UDBG1, "unifi_suspend: wol_suspend %d, enable_wol %d",
- priv->wol_suspend, enable_wol );
-
- /* Stop network traffic. */
- /* need to stop all the netdevices*/
- for( interfaceTag=0;interfaceTag<CSR_WIFI_NUM_INTERFACES;interfaceTag++)
- {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- if (interfacePriv->netdev_registered == 1)
- {
- if( priv->wol_suspend ) {
- unifi_trace(priv, UDBG1, "unifi_suspend: Don't netif_carrier_off");
- } else {
- unifi_trace(priv, UDBG1, "unifi_suspend: netif_carrier_off");
- netif_carrier_off(priv->netdev[interfaceTag]);
- }
- netif_tx_stop_all_queues(priv->netdev[interfaceTag]);
- }
- }
-
- unifi_trace(priv, UDBG1, "unifi_suspend: suspend SME");
-
- sme_sys_suspend(priv);
-
-} /* unifi_suspend() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_resume
- *
- * Handles a resume request from the SDIO driver.
- *
- * Arguments:
- * ospriv Pointer to OS driver context.
- *
- * ---------------------------------------------------------------------------
- */
-void unifi_resume(void *ospriv)
-{
- unifi_priv_t *priv = ospriv;
- int interfaceTag=0;
- int r;
- int wol = priv->wol_suspend;
-
- unifi_trace(priv, UDBG1, "unifi_resume: resume SME, enable_wol=%d", enable_wol);
-
- /* The resume causes wifi-on which will re-enable the BH and reinstall the ISR */
- r = sme_sys_resume(priv);
- if (r) {
- unifi_error(priv, "Failed to resume UniFi\n");
- }
-
- /* Resume the network interfaces. For the cold resume case, this will
- * happen upon reconnection.
- */
- if (wol) {
- unifi_trace(priv, UDBG1, "unifi_resume: try to enable carrier");
-
- /* need to start all the netdevices*/
- for( interfaceTag=0;interfaceTag<CSR_WIFI_NUM_INTERFACES;interfaceTag++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG1, "unifi_resume: interfaceTag %d netdev_registered %d mode %d\n",
- interfaceTag, interfacePriv->netdev_registered, interfacePriv->interfaceMode);
-
- if (interfacePriv->netdev_registered == 1)
- {
- netif_carrier_on(priv->netdev[interfaceTag]);
- netif_tx_start_all_queues(priv->netdev[interfaceTag]);
- }
- }
-
- /* Kick the BH thread (with reason=host) to poll for data that may have
- * arrived during a powered suspend. This caters for the case where the SME
- * doesn't interact with the chip (e.g install autonomous scans) during resume.
- */
- unifi_send_signal(priv->card, NULL, 0, NULL);
- }
-
-} /* unifi_resume() */
-
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: sdio_mmc.c
- *
- * PURPOSE: SDIO driver interface for generic MMC stack.
- *
- * Copyright (C) 2008-2009 by Cambridge Silicon Radio Ltd.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/mutex.h>
-#include <linux/gfp.h>
-#include <linux/mmc/core.h>
-#include <linux/mmc/card.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/sdio.h>
-#include <linux/suspend.h>
-
-#include "unifi_priv.h"
-
-#ifdef ANDROID_BUILD
-struct wake_lock unifi_sdio_wake_lock; /* wakelock to prevent suspend while resuming */
-#endif
-
-static CsrSdioFunctionDriver *sdio_func_drv;
-
-#ifdef CONFIG_PM
-static int uf_sdio_mmc_power_event(struct notifier_block *this, unsigned long event, void *ptr);
-#endif
-
-/*
- * We need to keep track of the power on/off because we can not call
- * mmc_power_restore_host() when the card is already powered.
- * Even then, we need to patch the MMC driver to add a power_restore handler
- * in the mmc_sdio_ops structure. If the MMC driver before 2.6.37 is not patched,
- * mmc_power_save_host() and mmc_power_restore_host() are no-ops in the kernel,
- * returning immediately (at least on x86).
- */
-static int card_is_powered = 1;
-
-/* MMC uses ENOMEDIUM to indicate card gone away */
-
-static CsrResult
-ConvertSdioToCsrSdioResult(int r)
-{
- CsrResult csrResult = CSR_RESULT_FAILURE;
-
- switch (r) {
- case 0:
- csrResult = CSR_RESULT_SUCCESS;
- break;
- case -EIO:
- case -EILSEQ:
- csrResult = CSR_SDIO_RESULT_CRC_ERROR;
- break;
- /* Timeout errors */
- case -ETIMEDOUT:
- case -EBUSY:
- csrResult = CSR_SDIO_RESULT_TIMEOUT;
- break;
- case -ENODEV:
- case -ENOMEDIUM:
- csrResult = CSR_SDIO_RESULT_NO_DEVICE;
- break;
- case -EINVAL:
- csrResult = CSR_SDIO_RESULT_INVALID_VALUE;
- break;
- case -ENOMEM:
- case -ENOSYS:
- case -ERANGE:
- case -ENXIO:
- csrResult = CSR_RESULT_FAILURE;
- break;
- default:
- unifi_warning(NULL, "Unrecognised SDIO error code: %d\n", r);
- break;
- }
-
- return csrResult;
-}
-
-
-static int
-csr_io_rw_direct(struct mmc_card *card, int write, uint8_t fn,
- uint32_t addr, uint8_t in, uint8_t* out)
-{
- struct mmc_command cmd;
- int err;
-
- BUG_ON(!card);
- BUG_ON(fn > 7);
-
- memset(&cmd, 0, sizeof(struct mmc_command));
-
- cmd.opcode = SD_IO_RW_DIRECT;
- cmd.arg = write ? 0x80000000 : 0x00000000;
- cmd.arg |= fn << 28;
- cmd.arg |= (write && out) ? 0x08000000 : 0x00000000;
- cmd.arg |= addr << 9;
- cmd.arg |= in;
- cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_AC;
-
- err = mmc_wait_for_cmd(card->host, &cmd, 0);
- if (err)
- return err;
-
- /* this function is not exported, so we will need to sort it out here
- * for now, lets hard code it to sdio */
- if (0) {
- /* old arg (mmc_host_is_spi(card->host)) { */
- /* host driver already reported errors */
- } else {
- if (cmd.resp[0] & R5_ERROR) {
- printk(KERN_ERR "%s: r5 error 0x%02x\n",
- __FUNCTION__, cmd.resp[0]);
- return -EIO;
- }
- if (cmd.resp[0] & R5_FUNCTION_NUMBER)
- return -EINVAL;
- if (cmd.resp[0] & R5_OUT_OF_RANGE)
- return -ERANGE;
- }
-
- if (out) {
- if (0) { /* old argument (mmc_host_is_spi(card->host)) */
- *out = (cmd.resp[0] >> 8) & 0xFF;
- }
- else {
- *out = cmd.resp[0] & 0xFF;
- }
- }
-
- return CSR_RESULT_SUCCESS;
-}
-
-
-CsrResult
-CsrSdioRead8(CsrSdioFunction *function, u32 address, u8 *data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
- _sdio_claim_host(func);
- *data = sdio_readb(func, address, &err);
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioRead8() */
-
-CsrResult
-CsrSdioWrite8(CsrSdioFunction *function, u32 address, u8 data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
- _sdio_claim_host(func);
- sdio_writeb(func, data, address, &err);
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioWrite8() */
-
-CsrResult
-CsrSdioRead16(CsrSdioFunction *function, u32 address, u16 *data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
- uint8_t b0, b1;
-
- _sdio_claim_host(func);
- b0 = sdio_readb(func, address, &err);
- if (err) {
- _sdio_release_host(func);
- return ConvertSdioToCsrSdioResult(err);
- }
-
- b1 = sdio_readb(func, address+1, &err);
- if (err) {
- _sdio_release_host(func);
- return ConvertSdioToCsrSdioResult(err);
- }
- _sdio_release_host(func);
-
- *data = ((uint16_t)b1 << 8) | b0;
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioRead16() */
-
-
-CsrResult
-CsrSdioWrite16(CsrSdioFunction *function, u32 address, u16 data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
- uint8_t b0, b1;
-
- _sdio_claim_host(func);
- b1 = (data >> 8) & 0xFF;
- sdio_writeb(func, b1, address+1, &err);
- if (err) {
- _sdio_release_host(func);
- return ConvertSdioToCsrSdioResult(err);
- }
-
- b0 = data & 0xFF;
- sdio_writeb(func, b0, address, &err);
- if (err) {
- _sdio_release_host(func);
- return ConvertSdioToCsrSdioResult(err);
- }
-
- _sdio_release_host(func);
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioWrite16() */
-
-
-CsrResult
-CsrSdioF0Read8(CsrSdioFunction *function, u32 address, u8 *data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
- _sdio_claim_host(func);
-#ifdef MMC_QUIRK_LENIENT_FN0
- *data = sdio_f0_readb(func, address, &err);
-#else
- err = csr_io_rw_direct(func->card, 0, 0, address, 0, data);
-#endif
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioF0Read8() */
-
-CsrResult
-CsrSdioF0Write8(CsrSdioFunction *function, u32 address, u8 data)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
- _sdio_claim_host(func);
-#ifdef MMC_QUIRK_LENIENT_FN0
- sdio_f0_writeb(func, data, address, &err);
-#else
- err = csr_io_rw_direct(func->card, 1, 0, address, data, NULL);
-#endif
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioF0Write8() */
-
-
-CsrResult
-CsrSdioRead(CsrSdioFunction *function, u32 address, void *data, u32 length)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
-
- _sdio_claim_host(func);
- err = sdio_readsb(func, data, address, length);
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioRead() */
-
-CsrResult
-CsrSdioWrite(CsrSdioFunction *function, u32 address, const void *data, u32 length)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
-
- _sdio_claim_host(func);
- err = sdio_writesb(func, address, (void*)data, length);
- _sdio_release_host(func);
-
- if (err) {
- return ConvertSdioToCsrSdioResult(err);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioWrite() */
-
-
-static int
-csr_sdio_enable_hs(struct mmc_card *card)
-{
- int ret;
- u8 speed;
-
- if (!(card->host->caps & MMC_CAP_SD_HIGHSPEED)) {
- /* We've asked for HS clock rates, but controller doesn't
- * claim to support it. We should limit the clock
- * to 25MHz via module parameter.
- */
- printk(KERN_INFO "unifi: request HS but not MMC_CAP_SD_HIGHSPEED");
- return 0;
- }
-
- if (!card->cccr.high_speed)
- return 0;
-
-#if 1
- ret = csr_io_rw_direct(card, 0, 0, SDIO_CCCR_SPEED, 0, &speed);
- if (ret)
- return ret;
-
- speed |= SDIO_SPEED_EHS;
-#else
- /* Optimisation: Eliminate read by always assuming SHS and that reserved bits can be zero */
- speed = SDIO_SPEED_EHS | SDIO_SPEED_SHS;
-#endif
-
- ret = csr_io_rw_direct(card, 1, 0, SDIO_CCCR_SPEED, speed, NULL);
- if (ret)
- return ret;
-
- mmc_card_set_highspeed(card);
- card->host->ios.timing = MMC_TIMING_SD_HS;
- card->host->ops->set_ios(card->host, &card->host->ios);
-
- return 0;
-}
-
-static int
-csr_sdio_disable_hs(struct mmc_card *card)
-{
- int ret;
- u8 speed;
-
- if (!(card->host->caps & MMC_CAP_SD_HIGHSPEED))
- return 0;
-
- if (!card->cccr.high_speed)
- return 0;
-#if 1
- ret = csr_io_rw_direct(card, 0, 0, SDIO_CCCR_SPEED, 0, &speed);
- if (ret)
- return ret;
-
- speed &= ~SDIO_SPEED_EHS;
-#else
- /* Optimisation: Eliminate read by always assuming SHS and that reserved bits can be zero */
- speed = SDIO_SPEED_SHS; /* clear SDIO_SPEED_EHS */
-#endif
-
- ret = csr_io_rw_direct(card, 1, 0, SDIO_CCCR_SPEED, speed, NULL);
- if (ret)
- return ret;
-
- card->state &= ~MMC_STATE_HIGHSPEED;
- card->host->ios.timing = MMC_TIMING_LEGACY;
- card->host->ops->set_ios(card->host, &card->host->ios);
-
- return 0;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioMaxBusClockFrequencySet
- *
- * Set the maximum SDIO bus clock speed to use.
- *
- * Arguments:
- * sdio SDIO context pointer
- * maxFrequency maximum clock speed in Hz
- *
- * Returns:
- * an error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioMaxBusClockFrequencySet(CsrSdioFunction *function, u32 maxFrequency)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- struct mmc_host *host = func->card->host;
- struct mmc_ios *ios = &host->ios;
- unsigned int max_hz;
- int err;
- u32 max_khz = maxFrequency/1000;
-
- if (!max_khz || max_khz > sdio_clock) {
- max_khz = sdio_clock;
- }
-
- _sdio_claim_host(func);
- max_hz = 1000 * max_khz;
- if (max_hz > host->f_max) {
- max_hz = host->f_max;
- }
-
- if (max_hz > 25000000) {
- err = csr_sdio_enable_hs(func->card);
- } else {
- err = csr_sdio_disable_hs(func->card);
- }
- if (err) {
- printk(KERN_ERR "SDIO warning: Failed to configure SDIO clock mode\n");
- _sdio_release_host(func);
- return CSR_RESULT_SUCCESS;
- }
-
- ios->clock = max_hz;
- host->ops->set_ios(host, ios);
-
- _sdio_release_host(func);
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioMaxBusClockFrequencySet() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioInterruptEnable
- * CsrSdioInterruptDisable
- *
- * Enable or disable the SDIO interrupt.
- * The driver disables the SDIO interrupt until the i/o thread can
- * process it.
- * The SDIO interrupt can be disabled by modifying the SDIO_INT_ENABLE
- * register in the Card Common Control Register block, but this requires
- * two CMD52 operations. A better solution is to mask the interrupt at
- * the host controller.
- *
- * Arguments:
- * sdio SDIO context pointer
- *
- * Returns:
- * Zero on success or a UniFi driver error code.
- *
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioInterruptEnable(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
-#ifdef CSR_CONFIG_MMC_INT_BYPASS_KSOFTIRQD
- sdio_unblock_card_irq(func);
-#else
- _sdio_claim_host(func);
- /* Write the Int Enable in CCCR block */
-#ifdef MMC_QUIRK_LENIENT_FN0
- sdio_f0_writeb(func, 0x3, SDIO_CCCR_IENx, &err);
-#else
- err = csr_io_rw_direct(func->card, 1, 0, SDIO_CCCR_IENx, 0x03, NULL);
-#endif
- _sdio_release_host(func);
-
- if (err) {
- printk(KERN_ERR "unifi: %s: error %d writing IENx\n", __FUNCTION__, err);
- return ConvertSdioToCsrSdioResult(err);
- }
-#endif
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioInterruptEnable() */
-
-CsrResult
-CsrSdioInterruptDisable(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err = 0;
-
-#ifdef CSR_CONFIG_MMC_INT_BYPASS_KSOFTIRQD
- sdio_block_card_irq(func);
-#else
- _sdio_claim_host(func);
- /* Write the Int Enable in CCCR block */
-#ifdef MMC_QUIRK_LENIENT_FN0
- sdio_f0_writeb(func, 0, SDIO_CCCR_IENx, &err);
-#else
- err = csr_io_rw_direct(func->card, 1, 0, SDIO_CCCR_IENx, 0x00, NULL);
-#endif
- _sdio_release_host(func);
-
- if (err) {
- printk(KERN_ERR "unifi: %s: error %d writing IENx\n", __FUNCTION__, err);
- return ConvertSdioToCsrSdioResult(err);
- }
-#endif
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioInterruptDisable() */
-
-
-void CsrSdioInterruptAcknowledge(CsrSdioFunction *function)
-{
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioFunctionEnable
- *
- * Enable i/o on function 1.
- *
- * Arguments:
- * sdio SDIO context pointer
- *
- * Returns:
- * UniFi driver error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioFunctionEnable(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
-
- /* Enable UniFi function 1 (the 802.11 part). */
- _sdio_claim_host(func);
- err = sdio_enable_func(func);
- _sdio_release_host(func);
- if (err) {
- unifi_error(NULL, "Failed to enable SDIO function %d\n", func->num);
- }
-
- return ConvertSdioToCsrSdioResult(err);
-} /* CsrSdioFunctionEnable() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioFunctionDisable
- *
- * Enable i/o on function 1.
- *
- * Arguments:
- * sdio SDIO context pointer
- *
- * Returns:
- * UniFi driver error code.
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioFunctionDisable(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int err;
-
- /* Disable UniFi function 1 (the 802.11 part). */
- _sdio_claim_host(func);
- err = sdio_disable_func(func);
- _sdio_release_host(func);
- if (err) {
- unifi_error(NULL, "Failed to disable SDIO function %d\n", func->num);
- }
-
- return ConvertSdioToCsrSdioResult(err);
-} /* CsrSdioFunctionDisable() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioFunctionActive
- *
- * No-op as the bus goes to an active state at the start of every
- * command.
- *
- * Arguments:
- * sdio SDIO context pointer
- * ---------------------------------------------------------------------------
- */
-void
-CsrSdioFunctionActive(CsrSdioFunction *function)
-{
-} /* CsrSdioFunctionActive() */
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioFunctionIdle
- *
- * Set the function as idle.
- *
- * Arguments:
- * sdio SDIO context pointer
- * ---------------------------------------------------------------------------
- */
-void
-CsrSdioFunctionIdle(CsrSdioFunction *function)
-{
-} /* CsrSdioFunctionIdle() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioPowerOn
- *
- * Power on UniFi.
- *
- * Arguments:
- * sdio SDIO context pointer
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioPowerOn(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- struct mmc_host *host = func->card->host;
-
- _sdio_claim_host(func);
- if (!card_is_powered) {
- mmc_power_restore_host(host);
- card_is_powered = 1;
- } else {
- printk(KERN_INFO "SDIO: Skip power on; card is already powered.\n");
- }
- _sdio_release_host(func);
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioPowerOn() */
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioPowerOff
- *
- * Power off UniFi.
- *
- * Arguments:
- * sdio SDIO context pointer
- * ---------------------------------------------------------------------------
- */
-void
-CsrSdioPowerOff(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- struct mmc_host *host = func->card->host;
-
- _sdio_claim_host(func);
- if (card_is_powered) {
- mmc_power_save_host(host);
- card_is_powered = 0;
- } else {
- printk(KERN_INFO "SDIO: Skip power off; card is already powered off.\n");
- }
- _sdio_release_host(func);
-} /* CsrSdioPowerOff() */
-
-
-static int
-sdio_set_block_size_ignore_first_error(struct sdio_func *func, unsigned blksz)
-{
- int ret;
-
- if (blksz > func->card->host->max_blk_size)
- return -EINVAL;
-
- if (blksz == 0) {
- blksz = min(func->max_blksize, func->card->host->max_blk_size);
- blksz = min(blksz, 512u);
- }
-
- /*
- * Ignore -ERANGE (OUT_OF_RANGE in R5) on the first byte as
- * the block size may be invalid until both bytes are written.
- */
- ret = csr_io_rw_direct(func->card, 1, 0,
- SDIO_FBR_BASE(func->num) + SDIO_FBR_BLKSIZE,
- blksz & 0xff, NULL);
- if (ret && ret != -ERANGE)
- return ret;
- ret = csr_io_rw_direct(func->card, 1, 0,
- SDIO_FBR_BASE(func->num) + SDIO_FBR_BLKSIZE + 1,
- (blksz >> 8) & 0xff, NULL);
- if (ret)
- return ret;
- func->cur_blksize = blksz;
-
- return 0;
-}
-
-CsrResult
-CsrSdioBlockSizeSet(CsrSdioFunction *function, u16 blockSize)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int r = 0;
-
- /* Module parameter overrides */
- if (sdio_block_size > -1) {
- blockSize = sdio_block_size;
- }
-
- unifi_trace(NULL, UDBG1, "Set SDIO function block size to %d\n",
- blockSize);
-
- _sdio_claim_host(func);
- r = sdio_set_block_size(func, blockSize);
- _sdio_release_host(func);
-
- /*
- * The MMC driver for kernels prior to 2.6.32 may fail this request
- * with -ERANGE. In this case use our workaround.
- */
- if (r == -ERANGE) {
- _sdio_claim_host(func);
- r = sdio_set_block_size_ignore_first_error(func, blockSize);
- _sdio_release_host(func);
- }
- if (r) {
- unifi_error(NULL, "Error %d setting block size\n", r);
- }
-
- /* Determine the achieved block size to pass to the core */
- function->blockSize = func->cur_blksize;
-
- return ConvertSdioToCsrSdioResult(r);
-} /* CsrSdioBlockSizeSet() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioHardReset
- *
- * Hard Resets UniFi is possible.
- *
- * Arguments:
- * sdio SDIO context pointer
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioHardReset(CsrSdioFunction *function)
-{
- return CSR_RESULT_FAILURE;
-} /* CsrSdioHardReset() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_glue_sdio_int_handler
- *
- * Interrupt callback function for SDIO interrupts.
- * This is called in kernel context (i.e. not interrupt context).
- *
- * Arguments:
- * func SDIO context pointer
- *
- * Returns:
- * None.
- *
- * Note: Called with host already claimed.
- * ---------------------------------------------------------------------------
- */
-static void
-uf_glue_sdio_int_handler(struct sdio_func *func)
-{
- CsrSdioFunction *sdio_ctx;
- CsrSdioInterruptDsrCallback func_dsr_callback;
- int r;
-
- sdio_ctx = sdio_get_drvdata(func);
- if (!sdio_ctx) {
- return;
- }
-
-#ifndef CSR_CONFIG_MMC_INT_BYPASS_KSOFTIRQD
- /*
- * Normally, we are not allowed to do any SDIO commands here.
- * However, this is called in a thread context and with the SDIO lock
- * so we disable the interrupts here instead of trying to do complicated
- * things with the SDIO lock.
- */
-#ifdef MMC_QUIRK_LENIENT_FN0
- sdio_f0_writeb(func, 0, SDIO_CCCR_IENx, &r);
-#else
- r = csr_io_rw_direct(func->card, 1, 0, SDIO_CCCR_IENx, 0x00, NULL);
-#endif
- if (r) {
- printk(KERN_ERR "UniFi MMC Int handler: Failed to disable interrupts %d\n", r);
- }
-#endif
-
- /* If the function driver has registered a handler, call it */
- if (sdio_func_drv && sdio_func_drv->intr) {
-
- func_dsr_callback = sdio_func_drv->intr(sdio_ctx);
-
- /* If interrupt handle returns a DSR handle, call it */
- if (func_dsr_callback) {
- func_dsr_callback(sdio_ctx);
- }
- }
-
-} /* uf_glue_sdio_int_handler() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * csr_sdio_linux_remove_irq
- *
- * Unregister the interrupt handler.
- * This means that the linux layer can not process interrupts any more.
- *
- * Arguments:
- * sdio SDIO context pointer
- *
- * Returns:
- * Status of the removal.
- * ---------------------------------------------------------------------------
- */
-int csr_sdio_linux_remove_irq(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int r;
-
- unifi_trace(NULL, UDBG1, "csr_sdio_linux_remove_irq\n");
-
- sdio_claim_host(func);
- r = sdio_release_irq(func);
- sdio_release_host(func);
-
- return r;
-
-} /* csr_sdio_linux_remove_irq() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * csr_sdio_linux_install_irq
- *
- * Register the interrupt handler.
- * This means that the linux layer can process interrupts.
- *
- * Arguments:
- * sdio SDIO context pointer
- *
- * Returns:
- * Status of the removal.
- * ---------------------------------------------------------------------------
- */
-int csr_sdio_linux_install_irq(CsrSdioFunction *function)
-{
- struct sdio_func *func = (struct sdio_func *)function->priv;
- int r;
-
- unifi_trace(NULL, UDBG1, "csr_sdio_linux_install_irq\n");
-
- /* Register our interrupt handle */
- sdio_claim_host(func);
- r = sdio_claim_irq(func, uf_glue_sdio_int_handler);
- sdio_release_host(func);
-
- /* If the interrupt was installed earlier, is fine */
- if (r == -EBUSY)
- r = 0;
-
- return r;
-} /* csr_sdio_linux_install_irq() */
-
-#ifdef CONFIG_PM
-
-/*
- * Power Management notifier
- */
-struct uf_sdio_mmc_pm_notifier
-{
- struct list_head list;
-
- CsrSdioFunction *sdio_ctx;
- struct notifier_block pm_notifier;
-};
-
-/* PM notifier list head */
-static struct uf_sdio_mmc_pm_notifier uf_sdio_mmc_pm_notifiers = {
- .sdio_ctx = NULL,
-};
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sdio_mmc_register_pm_notifier
- * uf_sdio_mmc_unregister_pm_notifier
- *
- * Register/unregister for power management events. A list is used to
- * allow multiple card instances to be supported.
- *
- * Arguments:
- * sdio_ctx - CSR SDIO context to associate PM notifier to
- *
- * Returns:
- * Register function returns NULL on error
- * ---------------------------------------------------------------------------
- */
-static struct uf_sdio_mmc_pm_notifier *
-uf_sdio_mmc_register_pm_notifier(CsrSdioFunction *sdio_ctx)
-{
- /* Allocate notifier context for this card instance */
- struct uf_sdio_mmc_pm_notifier *notifier_ctx = kmalloc(sizeof(struct uf_sdio_mmc_pm_notifier), GFP_KERNEL);
-
- if (notifier_ctx)
- {
- notifier_ctx->sdio_ctx = sdio_ctx;
- notifier_ctx->pm_notifier.notifier_call = uf_sdio_mmc_power_event;
-
- list_add(¬ifier_ctx->list, &uf_sdio_mmc_pm_notifiers.list);
-
- if (register_pm_notifier(¬ifier_ctx->pm_notifier)) {
- printk(KERN_ERR "unifi: register_pm_notifier failed\n");
- }
- }
-
- return notifier_ctx;
-}
-
-static void
-uf_sdio_mmc_unregister_pm_notifier(CsrSdioFunction *sdio_ctx)
-{
- struct uf_sdio_mmc_pm_notifier *notifier_ctx;
- struct list_head *node, *q;
-
- list_for_each_safe(node, q, &uf_sdio_mmc_pm_notifiers.list) {
- notifier_ctx = list_entry(node, struct uf_sdio_mmc_pm_notifier, list);
-
- /* If it matches, unregister and free the notifier context */
- if (notifier_ctx && notifier_ctx->sdio_ctx == sdio_ctx)
- {
- if (unregister_pm_notifier(¬ifier_ctx->pm_notifier)) {
- printk(KERN_ERR "unifi: unregister_pm_notifier failed\n");
- }
-
- /* Remove from list */
- notifier_ctx->sdio_ctx = NULL;
- list_del(node);
- kfree(notifier_ctx);
- }
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sdio_mmc_power_event
- *
- * Handler for power management events.
- *
- * We need to handle suspend/resume events while the userspace is unsuspended
- * to allow the SME to run its suspend/resume state machines.
- *
- * Arguments:
- * event event ID
- *
- * Returns:
- * Status of the event handling
- * ---------------------------------------------------------------------------
- */
-static int
-uf_sdio_mmc_power_event(struct notifier_block *this, unsigned long event, void *ptr)
-{
- struct uf_sdio_mmc_pm_notifier *notifier_ctx = container_of(this,
- struct uf_sdio_mmc_pm_notifier,
- pm_notifier);
-
- /* Call the CSR SDIO function driver's suspend/resume method
- * while the userspace is unsuspended.
- */
- switch (event) {
- case PM_POST_HIBERNATION:
- case PM_POST_SUSPEND:
- printk(KERN_INFO "%s:%d resume\n", __FUNCTION__, __LINE__ );
- if (sdio_func_drv && sdio_func_drv->resume) {
- sdio_func_drv->resume(notifier_ctx->sdio_ctx);
- }
- break;
-
- case PM_HIBERNATION_PREPARE:
- case PM_SUSPEND_PREPARE:
- printk(KERN_INFO "%s:%d suspend\n", __FUNCTION__, __LINE__ );
- if (sdio_func_drv && sdio_func_drv->suspend) {
- sdio_func_drv->suspend(notifier_ctx->sdio_ctx);
- }
- break;
- }
- return NOTIFY_DONE;
-}
-
-#endif /* CONFIG_PM */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_glue_sdio_probe
- *
- * Card insert callback.
- *
- * Arguments:
- * func Our (glue layer) context pointer.
- *
- * Returns:
- * UniFi driver error code.
- * ---------------------------------------------------------------------------
- */
-static int
-uf_glue_sdio_probe(struct sdio_func *func,
- const struct sdio_device_id *id)
-{
- int instance;
- CsrSdioFunction *sdio_ctx;
-
- /* First of all claim the SDIO driver */
- sdio_claim_host(func);
-
- /* Assume that the card is already powered */
- card_is_powered = 1;
-
- /* Assumes one card per host, which is true for SDIO */
- instance = func->card->host->index;
- printk("sdio bus_id: %16s - UniFi card 0x%X inserted\n",
- sdio_func_id(func), instance);
-
- /* Allocate context */
- sdio_ctx = kmalloc(sizeof(CsrSdioFunction), GFP_KERNEL);
- if (sdio_ctx == NULL) {
- sdio_release_host(func);
- return -ENOMEM;
- }
-
- /* Initialise the context */
- sdio_ctx->sdioId.manfId = func->vendor;
- sdio_ctx->sdioId.cardId = func->device;
- sdio_ctx->sdioId.sdioFunction = func->num;
- sdio_ctx->sdioId.sdioInterface = func->class;
- sdio_ctx->blockSize = func->cur_blksize;
- sdio_ctx->priv = (void *)func;
- sdio_ctx->features = 0;
-
- /* Module parameter enables byte mode */
- if (sdio_byte_mode) {
- sdio_ctx->features |= CSR_SDIO_FEATURE_BYTE_MODE;
- }
-
- if (func->card->host->caps & MMC_CAP_SD_HIGHSPEED) {
- unifi_trace(NULL, UDBG1, "MMC_CAP_SD_HIGHSPEED is available\n");
- }
-
-#ifdef MMC_QUIRK_LENIENT_FN0
- func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
-#endif
-
- /* Pass context to the SDIO driver */
- sdio_set_drvdata(func, sdio_ctx);
-
-#ifdef CONFIG_PM
- /* Register to get PM events */
- if (uf_sdio_mmc_register_pm_notifier(sdio_ctx) == NULL) {
- unifi_error(NULL, "%s: Failed to register for PM events\n", __FUNCTION__);
- }
-#endif
-
- /* Register this device with the SDIO function driver */
- /* Call the main UniFi driver inserted handler */
- if (sdio_func_drv && sdio_func_drv->inserted) {
- uf_add_os_device(instance, &func->dev);
- sdio_func_drv->inserted(sdio_ctx);
- }
-
- /* We have finished, so release the SDIO driver */
- sdio_release_host(func);
-
-#ifdef ANDROID_BUILD
- /* Take the wakelock */
- unifi_trace(NULL, UDBG1, "probe: take wake lock\n");
- wake_lock(&unifi_sdio_wake_lock);
-#endif
-
- return 0;
-} /* uf_glue_sdio_probe() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_glue_sdio_remove
- *
- * Card removal callback.
- *
- * Arguments:
- * func Our (glue layer) context pointer.
- *
- * Returns:
- * UniFi driver error code.
- * ---------------------------------------------------------------------------
- */
-static void
-uf_glue_sdio_remove(struct sdio_func *func)
-{
- CsrSdioFunction *sdio_ctx;
-
- sdio_ctx = sdio_get_drvdata(func);
- if (!sdio_ctx) {
- return;
- }
-
- unifi_info(NULL, "UniFi card removed\n");
-
- /* Clean up the SDIO function driver */
- if (sdio_func_drv && sdio_func_drv->removed) {
- uf_remove_os_device(func->card->host->index);
- sdio_func_drv->removed(sdio_ctx);
- }
-
-#ifdef CONFIG_PM
- /* Unregister for PM events */
- uf_sdio_mmc_unregister_pm_notifier(sdio_ctx);
-#endif
-
- kfree(sdio_ctx);
-
-} /* uf_glue_sdio_remove */
-
-
-/*
- * SDIO ids *must* be statically declared, so we can't take
- * them from the list passed in csr_sdio_register_driver().
- */
-static const struct sdio_device_id unifi_ids[] = {
- { SDIO_DEVICE(SDIO_MANF_ID_CSR, SDIO_CARD_ID_UNIFI_3) },
- { SDIO_DEVICE(SDIO_MANF_ID_CSR, SDIO_CARD_ID_UNIFI_4) },
- { /* end: all zeroes */ },
-};
-
-MODULE_DEVICE_TABLE(sdio, unifi_ids);
-
-#ifdef CONFIG_PM
-
-/*
- * ---------------------------------------------------------------------------
- * uf_glue_sdio_suspend
- *
- * Card suspend callback. The userspace will already be suspended.
- *
- * Arguments:
- * dev The struct device owned by the MMC driver
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-static int
-uf_glue_sdio_suspend(struct device *dev)
-{
- unifi_trace(NULL, UDBG1, "uf_glue_sdio_suspend");
-
- return 0;
-} /* uf_glue_sdio_suspend */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_glue_sdio_resume
- *
- * Card resume callback. The userspace will still be suspended.
- *
- * Arguments:
- * dev The struct device owned by the MMC driver
- *
- * Returns:
- * None
- * ---------------------------------------------------------------------------
- */
-static int
-uf_glue_sdio_resume(struct device *dev)
-{
- unifi_trace(NULL, UDBG1, "uf_glue_sdio_resume");
-
-#ifdef ANDROID_BUILD
- unifi_trace(NULL, UDBG1, "resume: take wakelock\n");
- wake_lock(&unifi_sdio_wake_lock);
-#endif
-
- return 0;
-
-} /* uf_glue_sdio_resume */
-
-static struct dev_pm_ops unifi_pm_ops = {
- .suspend = uf_glue_sdio_suspend,
- .resume = uf_glue_sdio_resume,
-};
-
-#define UNIFI_PM_OPS (&unifi_pm_ops)
-
-#else
-
-#define UNIFI_PM_OPS NULL
-
-#endif /* CONFIG_PM */
-
-static struct sdio_driver unifi_driver = {
- .probe = uf_glue_sdio_probe,
- .remove = uf_glue_sdio_remove,
- .name = "unifi",
- .id_table = unifi_ids,
- .drv.pm = UNIFI_PM_OPS,
-};
-
-
-/*
- * ---------------------------------------------------------------------------
- * CsrSdioFunctionDriverRegister
- * CsrSdioFunctionDriverUnregister
- *
- * These functions are called from the main module load and unload
- * functions. They perform the appropriate operations for the
- * linux MMC/SDIO driver.
- *
- * Arguments:
- * sdio_drv Pointer to the function driver's SDIO structure.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-CsrResult
-CsrSdioFunctionDriverRegister(CsrSdioFunctionDriver *sdio_drv)
-{
- int r;
-
- printk("UniFi: Using native Linux MMC driver for SDIO.\n");
-
- if (sdio_func_drv) {
- unifi_error(NULL, "sdio_mmc: UniFi driver already registered\n");
- return CSR_SDIO_RESULT_INVALID_VALUE;
- }
-
-#ifdef ANDROID_BUILD
- wake_lock_init(&unifi_sdio_wake_lock, WAKE_LOCK_SUSPEND, "unifi_sdio_work");
-#endif
-
- /* Save the registered driver description */
- /*
- * FIXME:
- * Need a table here to handle a call to register for just one function.
- * mmc only allows us to register for the whole device
- */
- sdio_func_drv = sdio_drv;
-
-#ifdef CONFIG_PM
- /* Initialise PM notifier list */
- INIT_LIST_HEAD(&uf_sdio_mmc_pm_notifiers.list);
-#endif
-
- /* Register ourself with mmc_core */
- r = sdio_register_driver(&unifi_driver);
- if (r) {
- printk(KERN_ERR "unifi_sdio: Failed to register UniFi SDIO driver: %d\n", r);
- return ConvertSdioToCsrSdioResult(r);
- }
-
- return CSR_RESULT_SUCCESS;
-} /* CsrSdioFunctionDriverRegister() */
-
-
-
-void
-CsrSdioFunctionDriverUnregister(CsrSdioFunctionDriver *sdio_drv)
-{
- printk(KERN_INFO "UniFi: unregister from MMC sdio\n");
-
-#ifdef ANDROID_BUILD
- wake_lock_destroy(&unifi_sdio_wake_lock);
-#endif
- sdio_unregister_driver(&unifi_driver);
-
- sdio_func_drv = NULL;
-
-} /* CsrSdioFunctionDriverUnregister() */
-
+++ /dev/null
-/*
- * Stubs for some of the bottom edge functions.
- *
- * These stubs are optional functions in the bottom edge (SDIO driver
- * interface) API that not all platforms or SDIO drivers may support.
- *
- * They're declared as weak symbols so they can be overridden by
- * simply providing a non-weak declaration.
- *
- * Copyright (C) 2007-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- */
-#include "csr_wifi_hip_unifi.h"
-
-void __attribute__((weak)) CsrSdioFunctionIdle(CsrSdioFunction *function)
-{
-}
-
-void __attribute__((weak)) CsrSdioFunctionActive(CsrSdioFunction *function)
-{
-}
-
-CsrResult __attribute__((weak)) CsrSdioPowerOn(CsrSdioFunction *function)
-{
- return CSR_RESULT_SUCCESS;
-}
-
-void __attribute__((weak)) CsrSdioPowerOff(CsrSdioFunction *function)
-{
-}
-
-CsrResult __attribute__((weak)) CsrSdioHardReset(CsrSdioFunction *function)
-{
- return CSR_SDIO_RESULT_NOT_RESET;
-}
-
-CsrResult __attribute__((weak)) CsrSdioBlockSizeSet(CsrSdioFunction *function,
- u16 blockSize)
-{
- return CSR_RESULT_SUCCESS;
-}
-
-CsrResult __attribute__((weak)) CsrSdioSuspend(CsrSdioFunction *function)
-{
- return CSR_RESULT_SUCCESS;
-}
-
-CsrResult __attribute__((weak)) CsrSdioResume(CsrSdioFunction *function)
-{
- return CSR_RESULT_SUCCESS;
-}
-
-int __attribute__((weak)) csr_sdio_linux_install_irq(CsrSdioFunction *function)
-{
- return 0;
-}
-
-int __attribute__((weak)) csr_sdio_linux_remove_irq(CsrSdioFunction *function)
-{
- return 0;
-}
-
-void __attribute__((weak)) CsrSdioInsertedAcknowledge(CsrSdioFunction *function, CsrResult result)
-{
-}
-
-void __attribute__((weak)) CsrSdioRemovedAcknowledge(CsrSdioFunction *function)
-{
-}
-
-void __attribute__((weak)) CsrSdioSuspendAcknowledge(CsrSdioFunction *function, CsrResult result)
-{
-}
-
-void __attribute__((weak)) CsrSdioResumeAcknowledge(CsrSdioFunction *function, CsrResult result)
-{
-}
-
-
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: sme_mgt_blocking.c
- *
- * PURPOSE:
- * This file contains the driver specific implementation of
- * the WEXT <==> SME MGT interface for all SME builds that support WEXT.
- *
- * Copyright (C) 2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-#include "unifi_priv.h"
-
-
-/*
- * This file also contains the implementation of the asynchronous
- * requests to the SME.
- *
- * Before calling an asynchronous SME function, we call sme_init_request()
- * which gets hold of the SME semaphore and updates the request status.
- * The semaphore makes sure that there is only one pending request to
- * the SME at a time.
- *
- * Now we are ready to call the SME function, but only if
- * sme_init_request() has returned 0.
- *
- * When the SME function returns, we need to wait
- * for the reply. This is done in sme_wait_for_reply().
- * If the request times-out, the request status is set to SME_REQUEST_TIMEDOUT
- * and the sme_wait_for_reply() returns.
- *
- * If the SME replies in time, we call sme_complete_request().
- * There we change the request status to SME_REQUEST_RECEIVED. This will
- * wake up the process waiting on sme_wait_for_reply().
- * It is important that we copy the reply data in priv->sme_reply
- * before calling sme_complete_request().
- *
- * Handling the wext requests, we need to block
- * until the SME sends the response to our request.
- * We use the sme_init_request() and sme_wait_for_reply()
- * to implement this behavior in the following functions:
- * sme_mgt_wifi_on()
- * sme_mgt_wifi_off()
- * sme_mgt_scan_full()
- * sme_mgt_scan_results_get_async()
- * sme_mgt_connect()
- * unifi_mgt_media_status_ind()
- * sme_mgt_disconnect()
- * sme_mgt_pmkid()
- * sme_mgt_key()
- * sme_mgt_mib_get()
- * sme_mgt_mib_set()
- * sme_mgt_versions_get()
- * sme_mgt_set_value()
- * sme_mgt_get_value()
- * sme_mgt_set_value_async()
- * sme_mgt_get_value_async()
- * sme_mgt_packet_filter_set()
- * sme_mgt_tspec()
- */
-
-
-/*
- * Handling the suspend and resume system events, we need to block
- * until the SME sends the response to our indication.
- * We use the sme_init_request() and sme_wait_for_reply()
- * to implement this behavior in the following functions:
- * sme_sys_suspend()
- * sme_sys_resume()
- */
-
-#define UNIFI_SME_MGT_SHORT_TIMEOUT 10000
-#define UNIFI_SME_MGT_LONG_TIMEOUT 19000
-#define UNIFI_SME_SYS_LONG_TIMEOUT 10000
-
-#ifdef UNIFI_DEBUG
-# define sme_wait_for_reply(priv, t) _sme_wait_for_reply(priv, t, __func__)
-#else
-# define sme_wait_for_reply(priv, t) _sme_wait_for_reply(priv, t, NULL)
-#endif
-
-static int
-sme_init_request(unifi_priv_t *priv)
-{
- if (priv == NULL) {
- unifi_error(priv, "sme_init_request: Invalid priv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG5, "sme_init_request: wait sem\n");
-
- /* Grab the SME semaphore until the reply comes, or timeout */
- if (down_interruptible(&priv->sme_sem)) {
- unifi_error(priv, "sme_init_request: Failed to get SME semaphore\n");
- return -EIO;
- }
- unifi_trace(priv, UDBG5, "sme_init_request: got sem: pending\n");
-
- priv->sme_reply.request_status = SME_REQUEST_PENDING;
-
- return 0;
-
-} /* sme_init_request() */
-
-
-void
-uf_sme_complete_request(unifi_priv_t *priv, CsrResult reply_status, const char *func)
-{
- if (priv == NULL) {
- unifi_error(priv, "sme_complete_request: Invalid priv\n");
- return;
- }
-
- if (priv->sme_reply.request_status != SME_REQUEST_PENDING) {
- unifi_notice(priv,
- "sme_complete_request: request not pending %s (s:%d)\n",
- (func ? func : ""), priv->sme_reply.request_status);
- return;
- }
- unifi_trace(priv, UDBG5,
- "sme_complete_request: completed %s (s:%d)\n",
- (func ? func : ""), priv->sme_reply.request_status);
-
- priv->sme_reply.request_status = SME_REQUEST_RECEIVED;
- priv->sme_reply.reply_status = reply_status;
-
- wake_up_interruptible(&priv->sme_request_wq);
-
- return;
-}
-
-
-void
-uf_sme_cancel_request(unifi_priv_t *priv, CsrResult reply_status)
-{
- /* Check for a blocking SME request in progress, and cancel the wait.
- * This should be used when the character device is closed.
- */
-
- if (priv == NULL) {
- unifi_error(priv, "sme_cancel_request: Invalid priv\n");
- return;
- }
-
- /* If no request is pending, nothing to wake up */
- if (priv->sme_reply.request_status != SME_REQUEST_PENDING) {
- unifi_trace(priv, UDBG5,
- "sme_cancel_request: no request was pending (s:%d)\n",
- priv->sme_reply.request_status);
- /* Nothing to do */
- return;
- }
- unifi_trace(priv, UDBG5,
- "sme_cancel_request: request cancelled (s:%d)\n",
- priv->sme_reply.request_status);
-
- /* Wake up the wait with an error status */
- priv->sme_reply.request_status = SME_REQUEST_CANCELLED;
- priv->sme_reply.reply_status = reply_status; /* unimportant since the CANCELLED state will fail the ioctl */
-
- wake_up_interruptible(&priv->sme_request_wq);
-
- return;
-}
-
-
-static int
-_sme_wait_for_reply(unifi_priv_t *priv,
- unsigned long timeout, const char *func)
-{
- long r;
-
- unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s sleep\n", func ? func : "");
- r = wait_event_interruptible_timeout(priv->sme_request_wq,
- (priv->sme_reply.request_status != SME_REQUEST_PENDING),
- msecs_to_jiffies(timeout));
- unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s awake (%d)\n", func ? func : "", r);
-
- if (r == -ERESTARTSYS) {
- /* The thread was killed */
- unifi_info(priv, "ERESTARTSYS in _sme_wait_for_reply\n");
- up(&priv->sme_sem);
- return r;
- }
- if (priv->sme_reply.request_status == SME_REQUEST_CANCELLED) {
- unifi_trace(priv, UDBG5, "Cancelled waiting for SME to reply (%s s:%d, t:%d, r:%d)\n",
- (func ? func : ""), priv->sme_reply.request_status, timeout, r);
-
- /* Release the SME semaphore that was downed in sme_init_request() */
- up(&priv->sme_sem);
- return -EIO; /* fail the ioctl */
- }
- if ((r == 0) && (priv->sme_reply.request_status != SME_REQUEST_RECEIVED)) {
- unifi_notice(priv, "Timeout waiting for SME to reply (%s s:%d, t:%d)\n",
- (func ? func : ""), priv->sme_reply.request_status, timeout);
-
- priv->sme_reply.request_status = SME_REQUEST_TIMEDOUT;
-
- /* Release the SME semaphore that was downed in sme_init_request() */
- up(&priv->sme_sem);
-
- return -ETIMEDOUT;
- }
-
- unifi_trace(priv, UDBG5, "sme_wait_for_reply: %s received (%d)\n",
- func ? func : "", r);
-
- /* Release the SME semaphore that was downed in sme_init_request() */
- up(&priv->sme_sem);
-
- return 0;
-} /* sme_wait_for_reply() */
-
-
-
-
-#ifdef CSR_SUPPORT_WEXT
-int sme_mgt_wifi_on(unifi_priv_t *priv)
-{
- u16 numElements;
- CsrWifiSmeDataBlock* dataList;
-#ifdef CSR_SUPPORT_WEXT_AP
- int r;
-#endif
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_wifi_on: invalid smepriv\n");
- return -EIO;
- }
-
- if (priv->mib_data.length) {
- numElements = 1;
- dataList = &priv->mib_data;
- } else {
- numElements = 0;
- dataList = NULL;
- }
- /* Start the SME */
-#ifdef CSR_SUPPORT_WEXT_AP
- r = sme_init_request(priv);
- if (r) {
- return -EIO;
- }
-#endif
- CsrWifiSmeWifiOnReqSend(0, priv->sta_mac_address, numElements, dataList);
-#ifdef CSR_SUPPORT_WEXT_AP
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
- unifi_trace(priv, UDBG4,
- "sme_mgt_wifi_on: unifi_mgt_wifi_oo_req <-- (r=%d, status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- return 0;
-#endif
-} /* sme_mgt_wifi_on() */
-
-
-int sme_mgt_wifi_off(unifi_priv_t *priv)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_wifi_off: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- /* Stop the SME */
- CsrWifiSmeWifiOffReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_wifi_off: unifi_mgt_wifi_off_req <-- (r=%d, status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-
-} /* sme_mgt_wifi_off */
-
-int sme_mgt_key(unifi_priv_t *priv, CsrWifiSmeKey *sme_key,
- CsrWifiSmeListAction action)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_key: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeKeyReqSend(0, CSR_WIFI_INTERFACE_IN_USE, action, *sme_key);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_mgt_scan_full(unifi_priv_t *priv,
- CsrWifiSsid *specific_ssid,
- int num_channels,
- unsigned char *channel_list)
-{
- CsrWifiMacAddress bcastAddress = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }};
- u8 is_active = (num_channels > 0) ? TRUE : FALSE;
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_scan_full: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_scan_full: -->\n");
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- /* If a channel list is provided, do an active scan */
- if (is_active) {
- unifi_trace(priv, UDBG1,
- "channel list - num_channels: %d, active scan\n",
- num_channels);
- }
-
- CsrWifiSmeScanFullReqSend(0,
- specific_ssid->length?1:0, /* 0 or 1 SSIDS */
- specific_ssid,
- bcastAddress,
- is_active,
- CSR_WIFI_SME_BSS_TYPE_ANY_BSS,
- CSR_WIFI_SME_SCAN_TYPE_ALL,
- (u16)num_channels, channel_list,
- 0, NULL);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4, "sme_mgt_scan_full: <-- (status=%d)\n", priv->sme_reply.reply_status);
- if (priv->sme_reply.reply_status == CSR_WIFI_RESULT_UNAVAILABLE)
- return 0; /* initial scan already underway */
- else
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_mgt_scan_results_get_async(unifi_priv_t *priv,
- struct iw_request_info *info,
- char *scan_results,
- long scan_results_len)
-{
- u16 scan_result_list_count;
- CsrWifiSmeScanResult *scan_result_list;
- CsrWifiSmeScanResult *scan_result;
- int r;
- int i;
- char *current_ev = scan_results;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_scan_results_get_async: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeScanResultsGetReqSend(0);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_LONG_TIMEOUT);
- if (r)
- return r;
-
- scan_result_list_count = priv->sme_reply.reply_scan_results_count;
- scan_result_list = priv->sme_reply.reply_scan_results;
- unifi_trace(priv, UDBG2,
- "scan_results: Scan returned %d, numElements=%d\n",
- r, scan_result_list_count);
-
- /* OK, now we have the scan results */
- for (i = 0; i < scan_result_list_count; ++i) {
- scan_result = &scan_result_list[i];
-
- unifi_trace(priv, UDBG2, "Scan Result: %.*s\n",
- scan_result->ssid.length,
- scan_result->ssid.ssid);
-
- r = unifi_translate_scan(priv->netdev[0], info,
- current_ev,
- scan_results + scan_results_len,
- scan_result, i+1);
-
- if (r < 0) {
- kfree(scan_result_list);
- priv->sme_reply.reply_scan_results_count = 0;
- priv->sme_reply.reply_scan_results = NULL;
- return r;
- }
-
- current_ev += r;
- }
-
- /*
- * Free the scan results allocated in unifi_mgt_scan_results_get_cfm()
- * and invalidate the reply_scan_results to avoid re-using
- * the freed pointers.
- */
- kfree(scan_result_list);
- priv->sme_reply.reply_scan_results_count = 0;
- priv->sme_reply.reply_scan_results = NULL;
-
- unifi_trace(priv, UDBG2,
- "scan_results: Scan translated to %d bytes\n",
- current_ev - scan_results);
- return (current_ev - scan_results);
-}
-
-
-int sme_mgt_connect(unifi_priv_t *priv)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_connect: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG2, "sme_mgt_connect: %.*s\n",
- priv->connection_config.ssid.length,
- priv->connection_config.ssid.ssid);
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeConnectReqSend(0, CSR_WIFI_INTERFACE_IN_USE, priv->connection_config);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- if (priv->sme_reply.reply_status)
- unifi_trace(priv, UDBG1, "sme_mgt_connect: failed with SME status %d\n",
- priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_mgt_disconnect(unifi_priv_t *priv)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_disconnect: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeDisconnectReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4, "sme_mgt_disconnect: <-- (status=%d)\n", priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_mgt_pmkid(unifi_priv_t *priv,
- CsrWifiSmeListAction action,
- CsrWifiSmePmkidList *pmkid_list)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_pmkid: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmePmkidReqSend(0, CSR_WIFI_INTERFACE_IN_USE, action,
- pmkid_list->pmkidsCount, pmkid_list->pmkids);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4, "sme_mgt_pmkid: <-- (status=%d)\n", priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_mgt_mib_get(unifi_priv_t *priv,
- unsigned char *varbind, int *length)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_mib_get: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- priv->mib_cfm_buffer = varbind;
- priv->mib_cfm_buffer_length = MAX_VARBIND_LENGTH;
-
- CsrWifiSmeMibGetReqSend(0, *length, varbind);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r) {
- priv->mib_cfm_buffer_length = 0;
- priv->mib_cfm_buffer = NULL;
- return r;
- }
-
- *length = priv->mib_cfm_buffer_length;
-
- priv->mib_cfm_buffer_length = 0;
- priv->mib_cfm_buffer = NULL;
- unifi_trace(priv, UDBG4, "sme_mgt_mib_get: <-- (status=%d)\n", priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-int sme_mgt_mib_set(unifi_priv_t *priv,
- unsigned char *varbind, int length)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_mib_get: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeMibSetReqSend(0, length, varbind);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4, "sme_mgt_mib_set: <-- (status=%d)\n", priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-#endif /* CSR_SUPPORT_WEXT */
-
-int sme_mgt_power_config_set(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_set_value_async: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmePowerConfigSetReqSend(0, *powerConfig);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_set_value_async: unifi_mgt_set_value_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_set_value: invalid smepriv\n");
- return -EIO;
- }
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtPowerConfigSetReq(priv->smepriv, *powerConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_sme_config_set(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_sme_config_set: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeSmeStaConfigSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE, *staConfig);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_sme_config_set: CsrWifiSmeSmeStaConfigSetReq <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeSmeCommonConfigSetReqSend(0, *deviceConfig);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_sme_config_set: CsrWifiSmeSmeCommonConfigSetReq <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_sme_config_set: invalid smepriv\n");
- return -EIO;
- }
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtSmeConfigSetReq(priv->smepriv, *staConfig);
- status = CsrWifiSmeMgtDeviceConfigSetReq(priv->smepriv, *deviceConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#ifdef CSR_SUPPORT_WEXT
-
-int sme_mgt_mib_config_set(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_mib_config_set: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeMibConfigSetReqSend(0, *mibConfig);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_mib_config_set: unifi_mgt_set_mib_config_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_mib_config_set: invalid smepriv\n");
- return -EIO;
- }
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtMibConfigSetReq(priv->smepriv, *mibConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_coex_config_set(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_coex_config_set: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeCoexConfigSetReqSend(0, *coexConfig);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_coex_config_set: unifi_mgt_set_mib_config_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_coex_config_set: invalid smepriv\n");
- return -EIO;
- }
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtCoexConfigSetReq(priv->smepriv, *coexConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#endif /* CSR_SUPPORT_WEXT */
-
-int sme_mgt_host_config_set(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_host_config_set: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeHostConfigSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE, *hostConfig);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_host_config_set: unifi_mgt_set_host_config_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_host_config_set: invalid smepriv\n");
- return -EIO;
- }
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtHostConfigSetReq(priv->smepriv, *hostConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#ifdef CSR_SUPPORT_WEXT
-
-int sme_mgt_versions_get(unifi_priv_t *priv, CsrWifiSmeVersions *versions)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_versions_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_versions_get: unifi_mgt_versions_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeVersionsGetReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (versions != NULL) {
- memcpy((unsigned char*)versions,
- (unsigned char*)&priv->sme_reply.versions,
- sizeof(CsrWifiSmeVersions));
- }
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_versions_get: unifi_mgt_versions_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtVersionsGetReq(priv->smepriv, versions);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#endif /* CSR_SUPPORT_WEXT */
-
-int sme_mgt_power_config_get(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_power_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_power_config_get: unifi_mgt_power_config_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmePowerConfigGetReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (powerConfig != NULL) {
- memcpy((unsigned char*)powerConfig,
- (unsigned char*)&priv->sme_reply.powerConfig,
- sizeof(CsrWifiSmePowerConfig));
- }
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_get_versions: unifi_mgt_power_config_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtPowerConfigGetReq(priv->smepriv, powerConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_host_config_get(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_host_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_host_config_get: unifi_mgt_host_config_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeHostConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (hostConfig != NULL)
- memcpy((unsigned char*)hostConfig,
- (unsigned char*)&priv->sme_reply.hostConfig,
- sizeof(CsrWifiSmeHostConfig));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_host_config_get: unifi_mgt_host_config_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtHostConfigGetReq(priv->smepriv, hostConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_sme_config_get(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_sme_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_sme_config_get: unifi_mgt_sme_config_get_req -->\n");
-
- /* Common device config */
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeSmeCommonConfigGetReqSend(0);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (deviceConfig != NULL)
- memcpy((unsigned char*)deviceConfig,
- (unsigned char*)&priv->sme_reply.deviceConfig,
- sizeof(CsrWifiSmeDeviceConfig));
-
- /* STA config */
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeSmeStaConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (staConfig != NULL)
- memcpy((unsigned char*)staConfig,
- (unsigned char*)&priv->sme_reply.staConfig,
- sizeof(CsrWifiSmeStaConfig));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_sme_config_get: unifi_mgt_sme_config_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtSmeConfigGetReq(priv->smepriv, staConfig);
- status = CsrWifiSmeMgtDeviceConfigGetReq(priv->smepriv, deviceConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_coex_info_get(unifi_priv_t *priv, CsrWifiSmeCoexInfo *coexInfo)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_coex_info_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_coex_info_get: unifi_mgt_coex_info_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeCoexInfoGetReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (coexInfo != NULL)
- memcpy((unsigned char*)coexInfo,
- (unsigned char*)&priv->sme_reply.coexInfo,
- sizeof(CsrWifiSmeCoexInfo));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_coex_info_get: unifi_mgt_coex_info_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtCoexInfoGetReq(priv->smepriv, coexInfo);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#ifdef CSR_SUPPORT_WEXT
-
-int sme_mgt_coex_config_get(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_coex_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_coex_config_get: unifi_mgt_coex_config_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeCoexConfigGetReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (coexConfig != NULL)
- memcpy((unsigned char*)coexConfig,
- (unsigned char*)&priv->sme_reply.coexConfig,
- sizeof(CsrWifiSmeCoexConfig));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_coex_config_get: unifi_mgt_coex_config_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtCoexConfigGetReq(priv->smepriv, coexConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_mib_config_get(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_mib_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_mib_config_get: unifi_mgt_mib_config_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeMibConfigGetReqSend(0);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (mibConfig != NULL)
- memcpy((unsigned char*)mibConfig,
- (unsigned char*)&priv->sme_reply.mibConfig,
- sizeof(CsrWifiSmeMibConfig));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_mib_config_get: unifi_mgt_mib_config_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtMibConfigGetReq(priv->smepriv, mibConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_connection_info_get(unifi_priv_t *priv, CsrWifiSmeConnectionInfo *connectionInfo)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_connection_info_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_connection_info_get: unifi_mgt_connection_info_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeConnectionInfoGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (connectionInfo != NULL)
- memcpy((unsigned char*)connectionInfo,
- (unsigned char*)&priv->sme_reply.connectionInfo,
- sizeof(CsrWifiSmeConnectionInfo));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_connection_info_get: unifi_mgt_connection_info_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtConnectionInfoGetReq(priv->smepriv, connectionInfo);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_connection_config_get(unifi_priv_t *priv, CsrWifiSmeConnectionConfig *connectionConfig)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_connection_config_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_connection_config_get: unifi_mgt_connection_config_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeConnectionConfigGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (connectionConfig != NULL)
- memcpy((unsigned char*)connectionConfig,
- (unsigned char*)&priv->sme_reply.connectionConfig,
- sizeof(CsrWifiSmeConnectionConfig));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_connection_config_get: unifi_mgt_connection_config_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtConnectionConfigGetReq(priv->smepriv, connectionConfig);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-int sme_mgt_connection_stats_get(unifi_priv_t *priv, CsrWifiSmeConnectionStats *connectionStats)
-{
-#ifdef CSR_SME_USERSPACE
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_connection_stats_get: invalid smepriv\n");
- return -EIO;
- }
-
- unifi_trace(priv, UDBG4, "sme_mgt_connection_stats_get: unifi_mgt_connection_stats_get_req -->\n");
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeConnectionStatsGetReqSend(0, CSR_WIFI_INTERFACE_IN_USE);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- /* store the reply */
- if (connectionStats != NULL)
- memcpy((unsigned char*)connectionStats,
- (unsigned char*)&priv->sme_reply.connectionStats,
- sizeof(CsrWifiSmeConnectionStats));
-
- unifi_trace(priv, UDBG4,
- "sme_mgt_connection_stats_get: unifi_mgt_connection_stats_get_req <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
-
- return convert_sme_error(priv->sme_reply.reply_status);
-#else
- CsrResult status;
- CsrWifiSmeMgtClaimSyncAccess(priv->smepriv);
- status = CsrWifiSmeMgtConnectionStatsGetReq(priv->smepriv, connectionStats);
- CsrWifiSmeMgtReleaseSyncAccess(priv->smepriv);
- return convert_sme_error(status);
-#endif
-}
-
-#endif /* CSR_SUPPORT_WEXT */
-
-int sme_mgt_packet_filter_set(unifi_priv_t *priv)
-{
- CsrWifiIp4Address ipAddress = {{0xFF, 0xFF, 0xFF, 0xFF }};
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_packet_filter_set: invalid smepriv\n");
- return -EIO;
- }
- if (priv->packet_filters.arp_filter) {
- ipAddress.a[0] = (priv->sta_ip_address ) & 0xFF;
- ipAddress.a[1] = (priv->sta_ip_address >> 8) & 0xFF;
- ipAddress.a[2] = (priv->sta_ip_address >> 16) & 0xFF;
- ipAddress.a[3] = (priv->sta_ip_address >> 24) & 0xFF;
- }
-
- unifi_trace(priv, UDBG5,
- "sme_mgt_packet_filter_set: IP address %d.%d.%d.%d\n",
- ipAddress.a[0], ipAddress.a[1],
- ipAddress.a[2], ipAddress.a[3]);
-
- /* Doesn't block for a confirm */
- CsrWifiSmePacketFilterSetReqSend(0, CSR_WIFI_INTERFACE_IN_USE,
- priv->packet_filters.tclas_ies_length,
- priv->filter_tclas_ies,
- priv->packet_filters.filter_mode,
- ipAddress);
- return 0;
-}
-
-int sme_mgt_tspec(unifi_priv_t *priv, CsrWifiSmeListAction action,
- u32 tid, CsrWifiSmeDataBlock *tspec, CsrWifiSmeDataBlock *tclas)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_mgt_tspec: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiSmeTspecReqSend(0, CSR_WIFI_INTERFACE_IN_USE,
- action, tid, TRUE, 0,
- tspec->length, tspec->data,
- tclas->length, tclas->data);
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4, "sme_mgt_tspec: <-- (status=%d)\n", priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-
-int sme_sys_suspend(unifi_priv_t *priv)
-{
- int r;
- CsrResult csrResult;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_sys_suspend: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- /* Suspend the SME, which MAY cause it to power down UniFi */
- CsrWifiRouterCtrlSuspendIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, 0, priv->wol_suspend);
- r = sme_wait_for_reply(priv, UNIFI_SME_SYS_LONG_TIMEOUT);
- if (r) {
- /* No reply - forcibly power down in case the request wasn't processed */
- unifi_notice(priv,
- "suspend: SME did not reply %s, ",
- (priv->ptest_mode | priv->wol_suspend) ? "leave powered" : "power off UniFi anyway\n");
-
- /* Leave power on for production test, though */
- if (!priv->ptest_mode) {
- /* Put UniFi to deep sleep, in case we can not power it off */
- CsrSdioClaim(priv->sdio);
- unifi_trace(priv, UDBG1, "Force deep sleep");
- csrResult = unifi_force_low_power_mode(priv->card);
-
- /* For WOL, the UniFi must stay powered */
- if (!priv->wol_suspend) {
- unifi_trace(priv, UDBG1, "Power off\n");
- CsrSdioPowerOff(priv->sdio);
- }
- CsrSdioRelease(priv->sdio);
- }
- }
-
- if (priv->wol_suspend) {
- unifi_trace(priv, UDBG1, "UniFi left powered for WOL\n");
-
- /* Remove the IRQ, which also disables the card SDIO interrupt.
- * Disabling the card SDIO interrupt enables the PIO WOL source.
- * Removal of the of the handler ensures that in both SDIO and PIO cases
- * the card interrupt only wakes the host. The card will be polled
- * after resume to handle any pending data.
- */
- if (csr_sdio_linux_remove_irq(priv->sdio)) {
- unifi_notice(priv, "WOL csr_sdio_linux_remove_irq failed\n");
- }
-
- if (enable_wol == UNIFI_WOL_SDIO) {
- /* Because csr_sdio_linux_remove_irq() disabled the card SDIO interrupt,
- * it must be left enabled to wake-on-SDIO.
- */
- unifi_trace(priv, UDBG1, "Enable card SDIO interrupt for SDIO WOL\n");
-
- CsrSdioClaim(priv->sdio);
- csrResult = CsrSdioInterruptEnable(priv->sdio);
- CsrSdioRelease(priv->sdio);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "WOL CsrSdioInterruptEnable failed %d\n", csrResult);
- }
- } else {
- unifi_trace(priv, UDBG1, "Disabled card SDIO interrupt for PIO WOL\n");
- }
-
- /* Prevent the BH thread from running during the suspend.
- * Upon resume, sme_sys_resume() will trigger a wifi-on, this will cause
- * the BH thread to be re-enabled and reinstall the ISR.
- */
- priv->bh_thread.block_thread = 1;
-
- unifi_trace(priv, UDBG1, "unifi_suspend: suspended BH");
- }
-
- /* Consider UniFi to be uninitialised */
- priv->init_progress = UNIFI_INIT_NONE;
-
- unifi_trace(priv, UDBG1, "sme_sys_suspend: <-- (r=%d status=%d)\n", r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-
-int sme_sys_resume(unifi_priv_t *priv)
-{
- int r;
-
- unifi_trace(priv, UDBG1, "sme_sys_resume %s\n", priv->wol_suspend ? "warm" : "");
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_sys_resume: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiRouterCtrlResumeIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, priv->wol_suspend);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_SYS_LONG_TIMEOUT);
- if (r)
- unifi_notice(priv,
- "resume: SME did not reply, return success anyway\n");
-
- return 0;
-}
-
-#ifdef CSR_SUPPORT_WEXT_AP
-int sme_ap_stop(unifi_priv_t *priv, u16 interface_tag)
-{
- int r;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_ap_stop: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiNmeApStopReqSend(0, interface_tag);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_ap_stop <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-
-}
-
-int sme_ap_start(unifi_priv_t *priv, u16 interface_tag,
- CsrWifiSmeApConfig_t * ap_config)
-{
- int r;
- CsrWifiSmeApP2pGoConfig p2p_go_param;
- memset(&p2p_go_param, 0, sizeof(CsrWifiSmeApP2pGoConfig));
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_ap_start: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiNmeApStartReqSend(0, interface_tag, CSR_WIFI_AP_TYPE_LEGACY, FALSE,
- ap_config->ssid, 1, ap_config->channel,
- ap_config->credentials, ap_config->max_connections,
- p2p_go_param, FALSE);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_ap_start <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-
-int sme_ap_config(unifi_priv_t *priv,
- CsrWifiSmeApMacConfig *ap_mac_config,
- CsrWifiNmeApConfig *group_security_config)
-{
- int r;
- CsrWifiSmeApP2pGoConfig p2p_go_param;
- memset(&p2p_go_param, 0, sizeof(CsrWifiSmeApP2pGoConfig));
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_ap_config: invalid smepriv\n");
- return -EIO;
- }
-
- r = sme_init_request(priv);
- if (r)
- return -EIO;
-
- CsrWifiNmeApConfigSetReqSend(0, *group_security_config,
- *ap_mac_config);
-
- r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
- if (r)
- return r;
-
- unifi_trace(priv, UDBG4,
- "sme_ap_config <-- (r=%d status=%d)\n",
- r, priv->sme_reply.reply_status);
- return convert_sme_error(priv->sme_reply.reply_status);
-}
-#endif
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: sme_mgt.c
- *
- * PURPOSE:
- * This file contains the driver specific implementation of
- * the SME MGT SAP.
- * It is part of the porting exercise.
- *
- * Copyright (C) 2008-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-#include "csr_wifi_hip_unifiversion.h"
-#include "unifi_priv.h"
-#include "csr_wifi_hip_conversions.h"
-/*
- * This file implements the SME MGT API. It contains the following functions:
- * CsrWifiSmeWifiFlightmodeCfmSend()
- * CsrWifiSmeWifiOnCfmSend()
- * CsrWifiSmeWifiOffCfmSend()
- * CsrWifiSmeWifiOffIndSend()
- * CsrWifiSmeScanFullCfmSend()
- * CsrWifiSmeScanResultsGetCfmSend()
- * CsrWifiSmeScanResultIndSend()
- * CsrWifiSmeScanResultsFlushCfmSend()
- * CsrWifiSmeConnectCfmSend()
- * CsrWifiSmeMediaStatusIndSend()
- * CsrWifiSmeDisconnectCfmSend()
- * CsrWifiSmeKeyCfmSend()
- * CsrWifiSmeMulticastAddressCfmSend()
- * CsrWifiSmeSetValueCfmSend()
- * CsrWifiSmeGetValueCfmSend()
- * CsrWifiSmeMicFailureIndSend()
- * CsrWifiSmePmkidCfmSend()
- * CsrWifiSmePmkidCandidateListIndSend()
- * CsrWifiSmeMibSetCfmSend()
- * CsrWifiSmeMibGetCfmSend()
- * CsrWifiSmeMibGetNextCfmSend()
- * CsrWifiSmeConnectionQualityIndSend()
- * CsrWifiSmePacketFilterSetCfmSend()
- * CsrWifiSmeTspecCfmSend()
- * CsrWifiSmeTspecIndSend()
- * CsrWifiSmeBlacklistCfmSend()
- * CsrWifiSmeEventMaskSetCfmSend()
- * CsrWifiSmeRoamStartIndSend()
- * CsrWifiSmeRoamCompleteIndSend()
- * CsrWifiSmeAssociationStartIndSend()
- * CsrWifiSmeAssociationCompleteIndSend()
- * CsrWifiSmeIbssStationIndSend()
- */
-
-
-void CsrWifiSmeMicFailureIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMicFailureInd* ind = (CsrWifiSmeMicFailureInd*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMicFailureIndSend: invalid priv\n");
- return;
- }
-
- unifi_trace(priv, UDBG1,
- "CsrWifiSmeMicFailureIndSend: count=%d, KeyType=%d\n",
- ind->count, ind->keyType);
-
- wext_send_michaelmicfailure_event(priv, ind->count, ind->address, ind->keyType, ind->interfaceTag);
-#endif
-}
-
-
-void CsrWifiSmePmkidCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmePmkidCfm* cfm = (CsrWifiSmePmkidCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmePmkidCfmSend: Invalid ospriv.\n");
- return;
- }
-
- /*
- * WEXT never does a GET operation the PMKIDs, so we don't need
- * handle data returned in pmkids.
- */
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmePmkidCandidateListIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmePmkidCandidateListInd* ind = (CsrWifiSmePmkidCandidateListInd*)msg;
- int i;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiSmePmkidCandidateListIndSend: invalid smepriv\n");
- return;
- }
-
- for (i = 0; i < ind->pmkidCandidatesCount; i++)
- {
- wext_send_pmkid_candidate_event(priv, ind->pmkidCandidates[i].bssid, ind->pmkidCandidates[i].preAuthAllowed, ind->interfaceTag);
- }
-#endif
-}
-
-void CsrWifiSmeScanResultsFlushCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeScanResultsGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeScanResultsGetCfm* cfm = (CsrWifiSmeScanResultsGetCfm*)msg;
- int bytesRequired = cfm->scanResultsCount * sizeof(CsrWifiSmeScanResult);
- int i;
- u8* current_buff;
- CsrWifiSmeScanResult* scanCopy;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeScanResultsGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- /* Calc the size of the buffer reuired */
- for (i = 0; i < cfm->scanResultsCount; ++i) {
- const CsrWifiSmeScanResult *scan_result = &cfm->scanResults[i];
- bytesRequired += scan_result->informationElementsLength;
- }
-
- /* Take a Copy of the scan Results :-) */
- scanCopy = kmalloc(bytesRequired, GFP_KERNEL);
- memcpy(scanCopy, cfm->scanResults, sizeof(CsrWifiSmeScanResult) * cfm->scanResultsCount);
-
- /* Take a Copy of the Info Elements AND update the scan result pointers */
- current_buff = (u8*)&scanCopy[cfm->scanResultsCount];
- for (i = 0; i < cfm->scanResultsCount; ++i)
- {
- CsrWifiSmeScanResult *scan_result = &scanCopy[i];
- memcpy(current_buff, scan_result->informationElements, scan_result->informationElementsLength);
- scan_result->informationElements = current_buff;
- current_buff += scan_result->informationElementsLength;
- }
-
- priv->sme_reply.reply_scan_results_count = cfm->scanResultsCount;
- priv->sme_reply.reply_scan_results = scanCopy;
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeScanFullCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeScanFullCfm* cfm = (CsrWifiSmeScanFullCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeScanFullCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeScanResultIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-
-}
-
-
-void CsrWifiSmeConnectCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeConnectCfm* cfm = (CsrWifiSmeConnectCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeConnectCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeDisconnectCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeDisconnectCfm* cfm = (CsrWifiSmeDisconnectCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeDisconnectCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeKeyCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeKeyCfm* cfm = (CsrWifiSmeKeyCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeKeyCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeMulticastAddressCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMulticastAddressCfm* cfm = (CsrWifiSmeMulticastAddressCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMulticastAddressCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeWifiFlightmodeCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeWifiFlightmodeCfm* cfm = (CsrWifiSmeWifiFlightmodeCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeWifiFlightmodeCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeWifiOnCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeWifiOnCfm* cfm = (CsrWifiSmeWifiOnCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeWifiOnCfmSend: Invalid ospriv.\n");
- return;
- }
-
- unifi_trace(priv, UDBG4,
- "CsrWifiSmeWifiOnCfmSend: wake up status %d\n", cfm->status);
-#ifdef CSR_SUPPORT_WEXT_AP
- sme_complete_request(priv, cfm->status);
-#endif
-
-#endif
-}
-
-void CsrWifiSmeWifiOffCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeWifiOffCfm* cfm = (CsrWifiSmeWifiOffCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeWifiOffCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeWifiOffIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeWifiOffInd* ind = (CsrWifiSmeWifiOffInd*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiRouterCtrlStoppedReqSend: Invalid ospriv.\n");
- return;
- }
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlStoppedReqSend: invalid smepriv\n");
- return;
- }
-
- /*
- * If the status indicates an error, the SME is in a stopped state.
- * We need to start it again in order to reinitialise UniFi.
- */
- switch (ind->reason) {
- case CSR_WIFI_SME_CONTROL_INDICATION_ERROR:
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlStoppedReqSend: Restarting SME (ind:%d)\n",
- ind->reason);
-
- /* On error, restart the SME */
- sme_mgt_wifi_on(priv);
- break;
- case CSR_WIFI_SME_CONTROL_INDICATION_EXIT:
-#ifdef CSR_SUPPORT_WEXT_AP
- sme_complete_request(priv, 0);
-#endif
- break;
- default:
- break;
- }
-
-#endif
-}
-
-void CsrWifiSmeVersionsGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeVersionsGetCfm* cfm = (CsrWifiSmeVersionsGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeVersionsGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.versions = cfm->versions;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmePowerConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmePowerConfigGetCfm* cfm = (CsrWifiSmePowerConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmePowerConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.powerConfig = cfm->powerConfig;
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeHostConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeHostConfigGetCfm* cfm = (CsrWifiSmeHostConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeHostConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.hostConfig = cfm->hostConfig;
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeCoexInfoGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCoexInfoGetCfm* cfm = (CsrWifiSmeCoexInfoGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeCoexInfoGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.coexInfo = cfm->coexInfo;
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeCoexConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCoexConfigGetCfm* cfm = (CsrWifiSmeCoexConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeCoexConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.coexConfig = cfm->coexConfig;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeMibConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMibConfigGetCfm* cfm = (CsrWifiSmeMibConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMibConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.mibConfig = cfm->mibConfig;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeConnectionInfoGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeConnectionInfoGetCfm* cfm = (CsrWifiSmeConnectionInfoGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeConnectionInfoGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.connectionInfo = cfm->connectionInfo;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeConnectionConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeConnectionConfigGetCfm* cfm = (CsrWifiSmeConnectionConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeConnectionConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.connectionConfig = cfm->connectionConfig;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeConnectionStatsGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeConnectionStatsGetCfm* cfm = (CsrWifiSmeConnectionStatsGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeConnectionStatsGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.connectionStats = cfm->connectionStats;
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeMibSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMibSetCfm* cfm = (CsrWifiSmeMibSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMibSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeMibGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMibGetCfm* cfm = (CsrWifiSmeMibGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMibGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- if (cfm->mibAttribute == NULL) {
- unifi_error(priv, "CsrWifiSmeMibGetCfmSend: Empty reply.\n");
- sme_complete_request(priv, cfm->status);
- return;
- }
-
- if ((priv->mib_cfm_buffer != NULL) &&
- (priv->mib_cfm_buffer_length >= cfm->mibAttributeLength)) {
- memcpy(priv->mib_cfm_buffer, cfm->mibAttribute, cfm->mibAttributeLength);
- priv->mib_cfm_buffer_length = cfm->mibAttributeLength;
- } else {
- unifi_error(priv,
- "CsrWifiSmeMibGetCfmSend: No room to store MIB data (have=%d need=%d).\n",
- priv->mib_cfm_buffer_length, cfm->mibAttributeLength);
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeMibGetNextCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMibGetNextCfm* cfm = (CsrWifiSmeMibGetNextCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeMibGetNextCfmSend: Invalid ospriv.\n");
- return;
- }
-
- /* Need to copy MIB data */
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeConnectionQualityIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeConnectionQualityInd* ind = (CsrWifiSmeConnectionQualityInd*)msg;
- int signal, noise, snr;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeConnectionQualityIndSend: Invalid ospriv.\n");
- return;
- }
-
- /*
- * level and noise below are mapped into an unsigned 8 bit number,
- * ranging from [-192; 63]. The way this is achieved is simply to
- * add 0x100 onto the number if it is negative,
- * once clipped to the correct range.
- */
- signal = ind->linkQuality.unifiRssi;
- /* Clip range of snr */
- snr = (ind->linkQuality.unifiSnr > 0) ? ind->linkQuality.unifiSnr : 0; /* In dB relative, from 0 - 255 */
- snr = (snr < 255) ? snr : 255;
- noise = signal - snr;
-
- /* Clip range of signal */
- signal = (signal < 63) ? signal : 63;
- signal = (signal > -192) ? signal : -192;
-
- /* Clip range of noise */
- noise = (noise < 63) ? noise : 63;
- noise = (noise > -192) ? noise : -192;
-
- /* Make u8 */
- signal = ( signal < 0 ) ? signal + 0x100 : signal;
- noise = ( noise < 0 ) ? noise + 0x100 : noise;
-
- priv->wext_wireless_stats.qual.level = (u8)signal; /* -192 : 63 */
- priv->wext_wireless_stats.qual.noise = (u8)noise; /* -192 : 63 */
- priv->wext_wireless_stats.qual.qual = snr; /* 0 : 255 */
- priv->wext_wireless_stats.qual.updated = 0;
-
-#if WIRELESS_EXT > 16
- priv->wext_wireless_stats.qual.updated |= IW_QUAL_LEVEL_UPDATED |
- IW_QUAL_NOISE_UPDATED |
- IW_QUAL_QUAL_UPDATED;
-#if WIRELESS_EXT > 18
- priv->wext_wireless_stats.qual.updated |= IW_QUAL_DBM;
-#endif
-#endif
-#endif
-}
-
-void CsrWifiSmePacketFilterSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmePacketFilterSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- /* The packet filter set request does not block for a reply */
-}
-
-void CsrWifiSmeTspecCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeTspecCfm* cfm = (CsrWifiSmeTspecCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeTspecCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeTspecIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeBlacklistCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeEventMaskSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-
-void CsrWifiSmeRoamStartIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeRoamCompleteIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- /* This is called when the association completes, before any 802.1x authentication */
-}
-
-void CsrWifiSmeAssociationStartIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeAssociationCompleteIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeIbssStationIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeWifiOnIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeRestrictedAccessEnableCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeRestrictedAccessDisableCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-
-void CsrWifiSmeAdhocConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeAdhocConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeAdhocConfigSetCfm* cfm = (CsrWifiSmeAdhocConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeCalibrationDataGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeCalibrationDataSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCalibrationDataSetCfm* cfm = (CsrWifiSmeCalibrationDataSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeCcxConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeCcxConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCcxConfigSetCfm* cfm = (CsrWifiSmeCcxConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeCloakedSsidsGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeCloakedSsidsSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCloakedSsidsSetCfm* cfm = (CsrWifiSmeCloakedSsidsSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-
-void CsrWifiSmeCoexConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeCoexConfigSetCfm* cfm = (CsrWifiSmeCoexConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeHostConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeHostConfigSetCfm* cfm = (CsrWifiSmeHostConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeLinkQualityGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-
-void CsrWifiSmeMibConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMibConfigSetCfm* cfm = (CsrWifiSmeMibConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmePermanentMacAddressGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmePowerConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmePowerConfigSetCfm* cfm = (CsrWifiSmePowerConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeRegulatoryDomainInfoGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeRoamingConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeMediaStatusIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeMediaStatusInd* ind = (CsrWifiSmeMediaStatusInd*)msg;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiSmeMediaStatusIndSend: invalid smepriv\n");
- return;
- }
-
- if (ind->mediaStatus == CSR_WIFI_SME_MEDIA_STATUS_CONNECTED) {
- /*
- * Send wireless-extension event up to userland to announce
- * connection.
- */
- wext_send_assoc_event(priv,
- (unsigned char *)ind->connectionInfo.bssid.a,
- (unsigned char *)ind->connectionInfo.assocReqInfoElements,
- ind->connectionInfo.assocReqInfoElementsLength,
- (unsigned char *)ind->connectionInfo.assocRspInfoElements,
- ind->connectionInfo.assocRspInfoElementsLength,
- (unsigned char *)ind->connectionInfo.assocScanInfoElements,
- ind->connectionInfo.assocScanInfoElementsLength);
-
- unifi_trace(priv, UDBG2, "CsrWifiSmeMediaStatusIndSend: IBSS=%pM\n",
- ind->connectionInfo.bssid.a);
-
- sme_mgt_packet_filter_set(priv);
-
- } else {
- /*
- * Send wireless-extension event up to userland to announce
- * connection lost to a BSS.
- */
- wext_send_disassoc_event(priv);
- }
-#endif
-}
-
-void CsrWifiSmeRoamingConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeRoamingConfigSetCfm* cfm = (CsrWifiSmeRoamingConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeRoamingConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeScanConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeScanConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_SUPPORT_WEXT
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeScanConfigSetCfm* cfm = (CsrWifiSmeScanConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-#endif
-}
-
-void CsrWifiSmeStationMacAddressGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeSmeCommonConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeSmeCommonConfigGetCfm* cfm = (CsrWifiSmeSmeCommonConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeCommonConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.deviceConfig = cfm->deviceConfig;
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeSmeStaConfigGetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeSmeStaConfigGetCfm* cfm = (CsrWifiSmeSmeStaConfigGetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeStaConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- priv->sme_reply.staConfig = cfm->smeConfig;
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeSmeCommonConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeSmeCommonConfigSetCfm* cfm = (CsrWifiSmeSmeCommonConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeCommonConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeSmeStaConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiSmeSmeStaConfigSetCfm* cfm = (CsrWifiSmeSmeStaConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiSmeSmeStaConfigGetCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiSmeGetInterfaceCapabilityCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeErrorIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeInfoIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeCoreDumpIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-void CsrWifiSmeAmpStatusChangeIndHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiSmeActivateCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-void CsrWifiSmeDeactivateCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-#ifdef CSR_SUPPORT_WEXT
-#ifdef CSR_SUPPORT_WEXT_AP
-void CsrWifiNmeApStartCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiNmeApStartCfm* cfm = (CsrWifiNmeApStartCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiNmeApStartCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiNmeApStopCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiNmeApStopCfm* cfm = (CsrWifiNmeApStopCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiNmeApStopCfmSend: Invalid ospriv.\n");
- return;
- }
-
- sme_complete_request(priv, cfm->status);
-}
-
-void CsrWifiNmeApConfigSetCfmHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiNmeApConfigSetCfm* cfm = (CsrWifiNmeApConfigSetCfm*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiNmeApConfigSetCfmSend: Invalid ospriv.\n");
- return;
- }
- sme_complete_request(priv, cfm->status);
-}
-#endif
-#endif
+++ /dev/null
-/*
- * ***************************************************************************
- *
- * FILE: sme_native.c
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-
-#include <linux/netdevice.h>
-#include "unifi_priv.h"
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-
-static const unsigned char wildcard_address[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-
-int
-uf_sme_init(unifi_priv_t *priv)
-{
- sema_init(&priv->mlme_blocking_mutex, 1);
-
-#ifdef CSR_SUPPORT_WEXT
- {
- int r = uf_init_wext_interface(priv);
- if (r != 0) {
- return r;
- }
- }
-#endif
-
- return 0;
-} /* uf_sme_init() */
-
-
-void
-uf_sme_deinit(unifi_priv_t *priv)
-{
-
- /* Free memory allocated for the scan table */
-/* unifi_clear_scan_table(priv); */
-
- /* Cancel any pending workqueue tasks */
- flush_workqueue(priv->unifi_workqueue);
-
-#ifdef CSR_SUPPORT_WEXT
- uf_deinit_wext_interface(priv);
-#endif
-
-} /* uf_sme_deinit() */
-
-
-int sme_mgt_wifi_on(unifi_priv_t *priv)
-{
- int r, i;
- s32 csrResult;
-
- if (priv == NULL) {
- return -EINVAL;
- }
- /* Initialize the interface mode to None */
- for (i=0; i<CSR_WIFI_NUM_INTERFACES; i++) {
- priv->interfacePriv[i]->interfaceMode = 0;
- }
-
- /* Set up interface mode so that get_packet_priority() can
- * select the right QOS priority when WMM is enabled.
- */
- priv->interfacePriv[0]->interfaceMode = CSR_WIFI_ROUTER_CTRL_MODE_STA;
-
- r = uf_request_firmware_files(priv, UNIFI_FW_STA);
- if (r) {
- unifi_error(priv, "sme_mgt_wifi_on: Failed to get f/w\n");
- return r;
- }
-
- /*
- * The request to initialise UniFi might come while UniFi is running.
- * We need to block all I/O activity until the reset completes, otherwise
- * an SDIO error might occur resulting an indication to the SME which
- * makes it think that the initialisation has failed.
- */
- priv->bh_thread.block_thread = 1;
-
- /* Power on UniFi */
- CsrSdioClaim(priv->sdio);
- csrResult = CsrSdioPowerOn(priv->sdio);
- CsrSdioRelease(priv->sdio);
- if(csrResult != CSR_RESULT_SUCCESS && csrResult != CSR_SDIO_RESULT_NOT_RESET) {
- return -EIO;
- }
-
- if (csrResult == CSR_RESULT_SUCCESS) {
- /* Initialise UniFi hardware */
- r = uf_init_hw(priv);
- if (r) {
- return r;
- }
- }
-
- /* Re-enable the I/O thread */
- priv->bh_thread.block_thread = 0;
-
- /* Disable deep sleep signalling during the firmware initialisation, to
- * prevent the wakeup mechanism raising the SDIO clock beyond INIT before
- * the first MLME-RESET.ind. It gets re-enabled at the CONNECTED.ind,
- * immediately after the MLME-RESET.ind
- */
- csrResult = unifi_configure_low_power_mode(priv->card,
- UNIFI_LOW_POWER_DISABLED,
- UNIFI_PERIODIC_WAKE_HOST_DISABLED);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_warning(priv,
- "sme_mgt_wifi_on: unifi_configure_low_power_mode() returned an error\n");
- }
-
-
- /* Start the I/O thread */
- CsrSdioClaim(priv->sdio);
- r = uf_init_bh(priv);
- if (r) {
- CsrSdioPowerOff(priv->sdio);
- CsrSdioRelease(priv->sdio);
- return r;
- }
- CsrSdioRelease(priv->sdio);
-
- priv->init_progress = UNIFI_INIT_FW_DOWNLOADED;
-
- return 0;
-}
-
-int
-sme_sys_suspend(unifi_priv_t *priv)
-{
- const int interfaceNum = 0; /* FIXME */
- CsrResult csrResult;
-
- /* Abort any pending requests. */
- uf_abort_mlme(priv);
-
- /* Allow our mlme request to go through. */
- priv->io_aborted = 0;
-
- /* Send MLME-RESET.req to UniFi. */
- unifi_reset_state(priv, priv->netdev[interfaceNum]->dev_addr, 0);
-
- /* Stop the network traffic */
- netif_carrier_off(priv->netdev[interfaceNum]);
-
- /* Put UniFi to deep sleep */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_force_low_power_mode(priv->card);
- CsrSdioRelease(priv->sdio);
-
- return 0;
-} /* sme_sys_suspend() */
-
-
-int
-sme_sys_resume(unifi_priv_t *priv)
-{
-#ifdef CSR_SUPPORT_WEXT
- /* Send disconnect event so clients will re-initialise connection. */
- memset(priv->wext_conf.current_ssid, 0, UNIFI_MAX_SSID_LEN);
- memset((void*)priv->wext_conf.current_bssid, 0, ETH_ALEN);
- priv->wext_conf.capability = 0;
- wext_send_disassoc_event(priv);
-#endif
- return 0;
-} /* sme_sys_resume() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * sme_native_log_event
- *
- * Callback function to be registered as the SME event callback.
- * Copies the signal content into a new udi_log_t struct and adds
- * it to the read queue for the SME client.
- *
- * Arguments:
- * arg This is the value given to unifi_add_udi_hook, in
- * this case a pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointers to any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-sme_native_log_event(ul_client_t *pcli,
- const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata,
- int dir)
-{
- unifi_priv_t *priv;
- udi_log_t *logptr;
- u8 *p;
- int i, r;
- int signal_len;
- int total_len;
- udi_msg_t *msgptr;
- CSR_SIGNAL signal;
- ul_client_t *client = pcli;
-
- if (client == NULL) {
- unifi_error(NULL, "sme_native_log_event: client has exited\n");
- return;
- }
-
- priv = uf_find_instance(client->instance);
- if (!priv) {
- unifi_error(priv, "invalid priv\n");
- return;
- }
-
- /* Just a sanity check */
- if ((sig_packed == NULL) || (sig_len <= 0)) {
- return;
- }
-
- /* Get the unpacked signal */
- r = read_unpack_signal(sig_packed, &signal);
- if (r == 0) {
- signal_len = SigGetSize(&signal);
- } else {
- u16 receiver_id = CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sig_packed) + sizeof(u16)) & 0xFF00;
-
- /* The control indications are 1 byte, pass them to client. */
- if (sig_len == 1) {
- unifi_trace(priv, UDBG5,
- "Control indication (0x%x) for native SME.\n",
- *sig_packed);
-
- *(u8*)&signal = *sig_packed;
- signal_len = sig_len;
- } else if (receiver_id == 0) {
- /*
- * Also "unknown" signals with a ReceiverId of 0 are passed to the client
- * without unpacking. (This is a code size optimisation to allow signals
- * that the driver not interested in to be dropped from the unpack code).
- */
- unifi_trace(priv, UDBG5,
- "Signal 0x%.4X with ReceiverId 0 for native SME.\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sig_packed));
-
- *(u8*)&signal = *sig_packed;
- signal_len = sig_len;
- } else {
- unifi_error(priv,
- "sme_native_log_event - Received unknown signal 0x%.4X.\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sig_packed));
- return;
- }
- }
-
- unifi_trace(priv, UDBG3, "sme_native_log_event: signal 0x%.4X for %d\n",
- signal.SignalPrimitiveHeader.SignalId,
- client->client_id);
-
- total_len = signal_len;
- /* Calculate the buffer we need to store signal plus bulk data */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- total_len += bulkdata->d[i].data_length;
- }
-
- /* Allocate log structure plus actual signal. */
- logptr = kmalloc(sizeof(udi_log_t) + total_len, GFP_KERNEL);
-
- if (logptr == NULL) {
- unifi_error(priv,
- "Failed to allocate %d bytes for a UDI log record\n",
- sizeof(udi_log_t) + total_len);
- return;
- }
-
- /* Fill in udi_log struct */
- INIT_LIST_HEAD(&logptr->q);
- msgptr = &logptr->msg;
- msgptr->length = sizeof(udi_msg_t) + total_len;
- msgptr->timestamp = jiffies_to_msecs(jiffies);
- msgptr->direction = dir;
- msgptr->signal_length = signal_len;
-
- /* Copy signal and bulk data to the log */
- p = (u8 *)(msgptr + 1);
- memcpy(p, &signal, signal_len);
- p += signal_len;
-
- /* Append any bulk data */
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- int len = bulkdata->d[i].data_length;
-
- /*
- * Len here might not be the same as the length in the bulk data slot.
- * The slot length will always be even, but len could be odd.
- */
- if (len > 0) {
- if (bulkdata->d[i].os_data_ptr) {
- memcpy(p, bulkdata->d[i].os_data_ptr, len);
- } else {
- memset(p, 0, len);
- }
- p += len;
- }
- }
-
- /* Add to tail of log queue */
- down(&client->udi_sem);
- list_add_tail(&logptr->q, &client->udi_log);
- up(&client->udi_sem);
-
- /* Wake any waiting user process */
- wake_up_interruptible(&client->udi_wq);
-
-} /* sme_native_log_event() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_ta_indicate_protocol
- *
- * Report that a packet of a particular type has been seen
- *
- * Arguments:
- * drv_priv The device context pointer passed to ta_init.
- * protocol The protocol type enum value.
- * direction Whether the packet was a tx or rx.
- * src_addr The source MAC address from the data packet.
- *
- * Returns:
- * None.
- *
- * Notes:
- * We defer the actual sending to a background workqueue,
- * see uf_ta_ind_wq().
- * ---------------------------------------------------------------------------
- */
-void
-unifi_ta_indicate_protocol(void *ospriv,
- CsrWifiRouterCtrlTrafficPacketType packet_type,
- CsrWifiRouterCtrlProtocolDirection direction,
- const CsrWifiMacAddress *src_addr)
-{
-
-} /* unifi_ta_indicate_protocol */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_ta_indicate_sampling
- *
- * Send the TA sampling information to the SME.
- *
- * Arguments:
- * drv_priv The device context pointer passed to ta_init.
- * stats The TA sampling data to send.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_ta_indicate_sampling(void *ospriv, CsrWifiRouterCtrlTrafficStats *stats)
-{
-
-} /* unifi_ta_indicate_sampling() */
-
-
-void
-unifi_ta_indicate_l4stats(void *ospriv,
- u32 rxTcpThroughput,
- u32 txTcpThroughput,
- u32 rxUdpThroughput,
- u32 txUdpThroughput)
-{
-
-} /* unifi_ta_indicate_l4stats() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_native_process_udi_signal
- *
- * Process interesting signals from the UDI interface.
- *
- * Arguments:
- * pcli A pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointers to any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-uf_native_process_udi_signal(ul_client_t *pcli,
- const u8 *packed_signal, int packed_signal_len,
- const bulk_data_param_t *bulkdata, int dir)
-{
-
-} /* uf_native_process_udi_signal() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * sme_native_mlme_event_handler
- *
- * Callback function to be used as the udi_event_callback when registering
- * as a client.
- * This function implements a blocking request-reply interface for WEXT.
- * To use it, a client specifies this function as the udi_event_callback
- * to ul_register_client(). The signal dispatcher in
- * unifi_receive_event() will call this function to deliver a signal.
- *
- * Arguments:
- * pcli Pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointer to structure containing any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-sme_native_mlme_event_handler(ul_client_t *pcli,
- const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata,
- int dir)
-{
- CSR_SIGNAL signal;
- int signal_len;
- unifi_priv_t *priv = uf_find_instance(pcli->instance);
- int id, r;
-
- /* Just a sanity check */
- if ((sig_packed == NULL) || (sig_len <= 0)) {
- return;
- }
-
- /* Get the unpacked signal */
- r = read_unpack_signal(sig_packed, &signal);
- if (r == 0) {
- signal_len = SigGetSize(&signal);
- } else {
- unifi_error(priv,
- "sme_native_mlme_event_handler - Received unknown signal 0x%.4X.\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sig_packed));
- return;
- }
-
- id = signal.SignalPrimitiveHeader.SignalId;
- unifi_trace(priv, UDBG4, "wext - Process signal 0x%.4X\n", id);
-
- /*
- * Take the appropriate action for the signal.
- */
- switch (id) {
- /*
- * Confirm replies from UniFi.
- * These all have zero or one CSR_DATAREF member. (FIXME: check this is still true for softmac)
- */
- case CSR_MA_PACKET_CONFIRM_ID:
- case CSR_MLME_RESET_CONFIRM_ID:
- case CSR_MLME_GET_CONFIRM_ID:
- case CSR_MLME_SET_CONFIRM_ID:
- case CSR_MLME_GET_NEXT_CONFIRM_ID:
- case CSR_MLME_POWERMGT_CONFIRM_ID:
- case CSR_MLME_SCAN_CONFIRM_ID:
- case CSR_MLME_HL_SYNC_CONFIRM_ID:
- case CSR_MLME_MEASURE_CONFIRM_ID:
- case CSR_MLME_SETKEYS_CONFIRM_ID:
- case CSR_MLME_DELETEKEYS_CONFIRM_ID:
- case CSR_MLME_HL_SYNC_CANCEL_CONFIRM_ID:
- case CSR_MLME_ADD_PERIODIC_CONFIRM_ID:
- case CSR_MLME_DEL_PERIODIC_CONFIRM_ID:
- case CSR_MLME_ADD_AUTONOMOUS_SCAN_CONFIRM_ID:
- case CSR_MLME_DEL_AUTONOMOUS_SCAN_CONFIRM_ID:
- case CSR_MLME_SET_PACKET_FILTER_CONFIRM_ID:
- case CSR_MLME_STOP_MEASURE_CONFIRM_ID:
- case CSR_MLME_PAUSE_AUTONOMOUS_SCAN_CONFIRM_ID:
- case CSR_MLME_ADD_TRIGGERED_GET_CONFIRM_ID:
- case CSR_MLME_DEL_TRIGGERED_GET_CONFIRM_ID:
- case CSR_MLME_ADD_BLACKOUT_CONFIRM_ID:
- case CSR_MLME_DEL_BLACKOUT_CONFIRM_ID:
- case CSR_MLME_ADD_RX_TRIGGER_CONFIRM_ID:
- case CSR_MLME_DEL_RX_TRIGGER_CONFIRM_ID:
- case CSR_MLME_CONNECT_STATUS_CONFIRM_ID:
- case CSR_MLME_MODIFY_BSS_PARAMETER_CONFIRM_ID:
- case CSR_MLME_ADD_TEMPLATE_CONFIRM_ID:
- case CSR_MLME_CONFIG_QUEUE_CONFIRM_ID:
- case CSR_MLME_ADD_TSPEC_CONFIRM_ID:
- case CSR_MLME_DEL_TSPEC_CONFIRM_ID:
- case CSR_MLME_START_AGGREGATION_CONFIRM_ID:
- case CSR_MLME_STOP_AGGREGATION_CONFIRM_ID:
- case CSR_MLME_SM_START_CONFIRM_ID:
- case CSR_MLME_LEAVE_CONFIRM_ID:
- case CSR_MLME_SET_TIM_CONFIRM_ID:
- case CSR_MLME_GET_KEY_SEQUENCE_CONFIRM_ID:
- case CSR_MLME_SET_CHANNEL_CONFIRM_ID:
- case CSR_MLME_ADD_MULTICAST_ADDRESS_CONFIRM_ID:
- case CSR_DEBUG_GENERIC_CONFIRM_ID:
- unifi_mlme_copy_reply_and_wakeup_client(pcli, &signal, signal_len, bulkdata);
- break;
-
- case CSR_MLME_CONNECTED_INDICATION_ID:
- /* We currently ignore the connected-ind for softmac f/w development */
- unifi_info(priv, "CSR_MLME_CONNECTED_INDICATION_ID ignored\n");
- break;
-
- default:
- break;
- }
-
-} /* sme_native_mlme_event_handler() */
-
-
-
-/*
- * -------------------------------------------------------------------------
- * unifi_reset_state
- *
- * Ensure that a MAC address has been set.
- * Send the MLME-RESET signal.
- * This must be called at least once before starting to do any
- * network activities (e.g. scan, join etc).
- *
- * Arguments:
- * priv Pointer to device private context struct
- * macaddr Pointer to chip MAC address.
- * If this is FF:FF:FF:FF:FF:FF it will be replaced
- * with the MAC address from the chip.
- * set_default_mib 1 if the f/w must reset the MIB to the default values
- * 0 otherwise
- *
- * Returns:
- * 0 on success, an error code otherwise.
- * -------------------------------------------------------------------------
- */
-int
-unifi_reset_state(unifi_priv_t *priv, unsigned char *macaddr,
- unsigned char set_default_mib)
-{
- int r = 0;
-
-#ifdef CSR_SUPPORT_WEXT
- /* The reset clears any 802.11 association. */
- priv->wext_conf.flag_associated = 0;
-#endif
-
- return r;
-} /* unifi_reset_state() */
-
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: sme_sys.c
- *
- * PURPOSE:
- * Driver specific implementation of the SME SYS SAP.
- * It is part of the porting exercise.
- *
- * Copyright (C) 2008-2011 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-#include "csr_wifi_hip_unifiversion.h"
-#include "unifi_priv.h"
-#include "csr_wifi_hip_conversions.h"
-#ifdef CSR_SUPPORT_WEXT_AP
-#include "csr_wifi_sme_sef.h"
-#endif
-
-/*
- * This file implements the SME SYS API and contains the following functions:
- * CsrWifiRouterCtrlMediaStatusReqHandler()
- * CsrWifiRouterCtrlHipReqHandler()
- * CsrWifiRouterCtrlPortConfigureReqHandler()
- * CsrWifiRouterCtrlWifiOnReqHandler()
- * CsrWifiRouterCtrlWifiOffReqHandler()
- * CsrWifiRouterCtrlSuspendResHandler()
- * CsrWifiRouterCtrlResumeResHandler()
- * CsrWifiRouterCtrlQosControlReqHandler()
- * CsrWifiRouterCtrlConfigurePowerModeReqHandler()
- * CsrWifiRouterCtrlWifiOnResHandler()
- * CsrWifiRouterCtrlWifiOffRspHandler()
- * CsrWifiRouterCtrlMulticastAddressResHandler()
- * CsrWifiRouterCtrlTrafficConfigReqHandler()
- * CsrWifiRouterCtrlTrafficClassificationReqHandler()
- * CsrWifiRouterCtrlTclasAddReqHandler()
- * CsrWifiRouterCtrlTclasDelReqHandler()
- * CsrWifiRouterCtrlSetModeReqHandler()
- * CsrWifiRouterCtrlWapiMulticastFilterReqHandler()
- * CsrWifiRouterCtrlWapiUnicastFilterReqHandler()
- * CsrWifiRouterCtrlWapiUnicastTxPktReqHandler()
- * CsrWifiRouterCtrlWapiRxPktReqHandler()
- * CsrWifiRouterCtrlWapiFilterReqHandler()
- */
-
-#ifdef CSR_SUPPORT_SME
-static void check_inactivity_timer_expire_func(unsigned long data);
-void uf_send_disconnected_ind_wq(struct work_struct *work);
-#endif
-
-void send_auto_ma_packet_confirm(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- struct list_head *buffered_frames_list)
-{
- tx_buffered_packets_t *buffered_frame_item = NULL;
- struct list_head *listHead;
- struct list_head *placeHolder;
- int client_id;
-
- CSR_SIGNAL unpacked_signal;
- u8 sigbuf[UNIFI_PACKED_SIGBUF_SIZE];
- u16 packed_siglen;
-
-
- list_for_each_safe(listHead, placeHolder, buffered_frames_list)
- {
- buffered_frame_item = list_entry(listHead, tx_buffered_packets_t, q);
-
- if(!buffered_frame_item) {
- unifi_error(priv, "Entry should exist, otherwise it is a (BUG)\n");
- continue;
- }
-
- if ((interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_NONE) &&
- (priv->wifi_on_state == wifi_on_done))
- {
-
- unifi_warning(priv, "Send MA_PACKET_CONFIRM to SenderProcessId = %x for (HostTag = %x TransmissionControl = %x)\n",
- (buffered_frame_item->leSenderProcessId),
- buffered_frame_item->hostTag,
- buffered_frame_item->transmissionControl);
-
- client_id = buffered_frame_item->leSenderProcessId & 0xFF00;
-
- if (client_id == priv->sme_cli->sender_id)
- {
- /* construct a MA-PACKET.confirm message for SME */
- memset(&unpacked_signal, 0, sizeof(unpacked_signal));
- unpacked_signal.SignalPrimitiveHeader.SignalId = CSR_MA_PACKET_CONFIRM_ID;
- unpacked_signal.SignalPrimitiveHeader.ReceiverProcessId = buffered_frame_item->leSenderProcessId;
- unpacked_signal.SignalPrimitiveHeader.SenderProcessId = CSR_WIFI_ROUTER_IFACEQUEUE;
-
- unpacked_signal.u.MaPacketConfirm.VirtualInterfaceIdentifier = uf_get_vif_identifier(interfacePriv->interfaceMode,
- interfacePriv->InterfaceTag);
- unpacked_signal.u.MaPacketConfirm.TransmissionStatus = CSR_RESULT_FAILURE;
- unpacked_signal.u.MaPacketConfirm.RetryCount = 0;
- unpacked_signal.u.MaPacketConfirm.Rate = buffered_frame_item->rate;
- unpacked_signal.u.MaPacketConfirm.HostTag = buffered_frame_item->hostTag;
-
- write_pack(&unpacked_signal, sigbuf, &packed_siglen);
- unifi_warning(priv, "MA_PACKET_CONFIRM for SME (0x%x, 0x%x, 0x%x, 0x%x)\n",
- unpacked_signal.SignalPrimitiveHeader.ReceiverProcessId,
- unpacked_signal.SignalPrimitiveHeader.SenderProcessId,
- unpacked_signal.u.MaPacketConfirm.VirtualInterfaceIdentifier,
- unpacked_signal.u.MaPacketConfirm.HostTag);
-
- CsrWifiRouterCtrlHipIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,
- packed_siglen,
- (u8 *)sigbuf,
- 0, NULL,
- 0, NULL);
- }
- else if((buffered_frame_item->hostTag & 0x80000000))
- {
- /* construct a MA-PACKET.confirm message for NME */
- unifi_warning(priv, "MA_PACKET_CONFIRM for NME (0x%x, 0x%x, 0x%x, 0x%x)\n",
- buffered_frame_item->leSenderProcessId,
- buffered_frame_item->interfaceTag,
- buffered_frame_item->transmissionControl,
- (buffered_frame_item->hostTag & 0x3FFFFFFF));
-
- CsrWifiRouterMaPacketCfmSend((buffered_frame_item->leSenderProcessId & 0xFF),
- buffered_frame_item->interfaceTag,
- CSR_RESULT_FAILURE,
- (buffered_frame_item->hostTag & 0x3FFFFFFF),
- buffered_frame_item->rate);
-
- }
- else
- {
- unifi_warning(priv, "Buffered packet dropped without sending a confirm\n");
- }
-
- }
-
- list_del(listHead);
- kfree(buffered_frame_item);
- buffered_frame_item = NULL;
- }
-}
-
-void CsrWifiRouterCtrlMediaStatusReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlMediaStatusReq* req = (CsrWifiRouterCtrlMediaStatusReq*)msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
- unsigned long flags;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlMediaStatusReqHandler: invalid smepriv\n");
- return;
- }
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterCtrlMediaStatusReqHandler: invalid interfaceTag\n");
- return;
- }
- unifi_trace(priv, UDBG3, "CsrWifiRouterCtrlMediaStatusReqHandler: Mode = %d req->mediaStatus = %d\n", interfacePriv->interfaceMode, req->mediaStatus);
- if (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_AMP) {
- bulk_data_desc_t bulk_data;
-
- bulk_data.data_length = 0;
-
- spin_lock_irqsave(&priv->m4_lock, flags);
- if (interfacePriv->m4_bulk_data.data_length > 0) {
- bulk_data = interfacePriv->m4_bulk_data;
- interfacePriv->m4_bulk_data.net_buf_length = 0;
- interfacePriv->m4_bulk_data.data_length = 0;
- interfacePriv->m4_bulk_data.os_data_ptr = interfacePriv->m4_bulk_data.os_net_buf_ptr = NULL;
- }
- spin_unlock_irqrestore(&priv->m4_lock, flags);
-
- if (bulk_data.data_length != 0) {
- unifi_trace(priv, UDBG5, "CsrWifiRouterCtrlMediaStatusReqHandler: free M4\n");
- unifi_net_data_free(priv, &bulk_data);
- }
-
- if ((req->mediaStatus == CSR_WIFI_SME_MEDIA_STATUS_CONNECTED) &&
- (interfacePriv->connected != UnifiConnected)) {
-
- switch(interfacePriv->interfaceMode){
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- interfacePriv->connected = UnifiConnected;
- netif_carrier_on(priv->netdev[req->interfaceTag]);
-#ifdef CSR_SUPPORT_WEXT
- wext_send_started_event(priv);
-#endif
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlMediaStatusReqHandler: AP/P2PGO setting netif_carrier_on\n");
- netif_tx_wake_all_queues(priv->netdev[req->interfaceTag]);
- break;
-
- default:
-#ifdef CSR_SUPPORT_WEXT
- /* In the WEXT builds (sme and native), the userspace is not ready
- * to process any EAPOL or WAPI packets, until it has been informed
- * of the NETDEV_CHANGE.
- */
- if (interfacePriv->netdev_callback_registered && (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI)) {
- interfacePriv->wait_netdev_change = TRUE;
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlMediaStatusReqHandler: waiting for NETDEV_CHANGE\n");
- /*
- * Carrier can go to on, only after wait_netdev_change is set to TRUE.
- * Otherwise there can be a race in uf_netdev_event().
- */
- netif_carrier_on(priv->netdev[req->interfaceTag]);
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlMediaStatusReqHandler: STA/P2PCLI setting netif_carrier_on\n");
- }
- else
-#endif
- {
- /* In the NME build, the userspace does not wait for the NETDEV_CHANGE
- * so it is ready to process all the EAPOL or WAPI packets.
- * At this point, we enable all the Tx queues, and we indicate any packets
- * that are queued (and the respective port is opened).
- */
- static const CsrWifiMacAddress broadcast_address = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}};
- interfacePriv->connected = UnifiConnected;
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterMediaStatusReqHandler: UnifiConnected && netif_carrier_on\n");
- netif_carrier_on(priv->netdev[req->interfaceTag]);
- netif_tx_wake_all_queues(priv->netdev[req->interfaceTag]);
- uf_process_rx_pending_queue(priv, UF_UNCONTROLLED_PORT_Q, broadcast_address, 1, interfacePriv->InterfaceTag);
- uf_process_rx_pending_queue(priv, UF_CONTROLLED_PORT_Q, broadcast_address, 1, interfacePriv->InterfaceTag);
- }
- break;
- }
- }
-
- if (req->mediaStatus == CSR_WIFI_SME_MEDIA_STATUS_DISCONNECTED) {
-#ifdef CSR_SUPPORT_WEXT
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterMediaStatusReqHandler: cancel waiting for NETDEV_CHANGE\n");
- interfacePriv->wait_netdev_change = FALSE;
-#endif
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterMediaStatusReqHandler: setting netif_carrier_off\n");
- netif_carrier_off(priv->netdev[req->interfaceTag]);
-#ifdef CSR_SUPPORT_WEXT
- switch(interfacePriv->interfaceMode){
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- wext_send_started_event(priv);
- break;
- default:
- break;
- }
-#endif
- interfacePriv->connected = UnifiNotConnected;
- }
- } else {
- /* For AMP, just update the L2 connected flag */
- if (req->mediaStatus == CSR_WIFI_SME_MEDIA_STATUS_CONNECTED) {
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlMediaStatusReqHandler: AMP connected\n");
- interfacePriv->connected = UnifiConnected;
- } else {
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlMediaStatusReqHandler: AMP disconnected\n");
- interfacePriv->connected = UnifiNotConnected;
- }
- }
-}
-
-
-void CsrWifiRouterCtrlHipReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlHipReq* hipreq = (CsrWifiRouterCtrlHipReq*)msg;
- bulk_data_param_t bulkdata;
- u8 *signal_ptr;
- int signal_length;
- int r=0;
- void *dest;
- CsrResult csrResult;
- CSR_SIGNAL *signal;
- u16 interfaceTag = 0;
- CSR_MA_PACKET_REQUEST *req;
- netInterface_priv_t *interfacePriv;
-
- if (priv == NULL) {
- return;
- }
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlHipReqHandler: invalid smepriv\n");
- return;
- }
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterCtrlHipReqHandler: invalid interfaceTag\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* Initialize bulkdata to avoid os_net_buf is garbage */
- memset(&bulkdata, 0, sizeof(bulk_data_param_t));
-
- signal = (CSR_SIGNAL *)hipreq->mlmeCommand;
-
- unifi_trace(priv, UDBG4, "CsrWifiRouterCtrlHipReqHandler: 0x04%X ---->\n",
- *((u16*)hipreq->mlmeCommand));
-
- /* Construct the signal. */
- signal_ptr = (u8*)hipreq->mlmeCommand;
- signal_length = hipreq->mlmeCommandLength;
-
- /*
- * The MSB of the sender ID needs to be set to the client ID.
- * The LSB is controlled by the SME.
- */
- signal_ptr[5] = (priv->sme_cli->sender_id >> 8) & 0xff;
-
- /* Allocate buffers for the bulk data. */
- if (hipreq->dataRef1Length) {
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], hipreq->dataRef1Length);
- if (csrResult == CSR_RESULT_SUCCESS) {
- dest = (void*)bulkdata.d[0].os_data_ptr;
- memcpy(dest, hipreq->dataRef1, hipreq->dataRef1Length);
- bulkdata.d[0].data_length = hipreq->dataRef1Length;
- } else {
- unifi_warning(priv, "signal not sent down, allocation failed in CsrWifiRouterCtrlHipReqHandler\n");
- return;
- }
- } else {
- bulkdata.d[0].os_data_ptr = NULL;
- bulkdata.d[0].data_length = 0;
- }
- if (hipreq->dataRef2Length) {
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[1], hipreq->dataRef2Length);
- if (csrResult == CSR_RESULT_SUCCESS) {
- dest = (void*)bulkdata.d[1].os_data_ptr;
- memcpy(dest, hipreq->dataRef2, hipreq->dataRef2Length);
- bulkdata.d[1].data_length = hipreq->dataRef2Length;
- } else {
- if (bulkdata.d[0].data_length)
- {
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
- unifi_warning(priv, "signal not sent down, allocation failed in CsrWifiRouterCtrlHipReqHandler\n");
- return;
- }
- } else {
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].data_length = 0;
- }
-
- unifi_trace(priv, UDBG3, "SME SEND: Signal 0x%.4X \n",
- *((u16*)signal_ptr));
- if (signal->SignalPrimitiveHeader.SignalId == CSR_MA_PACKET_REQUEST_ID)
- {
- CSR_SIGNAL unpacked_signal;
- read_unpack_signal((u8 *) signal, &unpacked_signal);
- req = &unpacked_signal.u.MaPacketRequest;
- interfaceTag = req->VirtualInterfaceIdentifier & 0xff;
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_NONE:
- unifi_error(priv, "CsrWifiRouterCtrlHipReqHandler: invalid mode: NONE \n");
- break;
- default:
- unifi_trace(priv, UDBG5, "mode is %x\n", interfacePriv->interfaceMode);
- }
- /* While sending ensure that first 2 bits b31 and b30 are 00. These are used for local routing*/
- r = uf_process_ma_packet_req(priv, req->Ra.x, (req->HostTag & 0x3FFFFFFF), interfaceTag,
- req->TransmissionControl, req->TransmitRate,
- req->Priority, signal->SignalPrimitiveHeader.SenderProcessId,
- &bulkdata);
- if (r)
- {
- if (bulkdata.d[0].data_length)
- {
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
- if (bulkdata.d[1].data_length)
- {
- unifi_net_data_free(priv, &bulkdata.d[1]);
- }
- }
- } else {
- /* ul_send_signal_raw frees the bulk data if it fails */
- r = ul_send_signal_raw(priv, signal_ptr, signal_length, &bulkdata);
- }
-
- if (r) {
- unifi_error(priv,
- "CsrWifiRouterCtrlHipReqHandler: Failed to send signal (0x%.4X - %u)\n",
- *((u16*)signal_ptr), r);
- CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, CSR_WIFI_SME_CONTROL_INDICATION_ERROR);
- }
-
- unifi_trace(priv, UDBG4, "CsrWifiRouterCtrlHipReqHandler: <----\n");
-}
-
-#ifdef CSR_WIFI_SEND_GRATUITOUS_ARP
-static void
-uf_send_gratuitous_arp(unifi_priv_t *priv, u16 interfaceTag)
-{
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- CSR_PRIORITY priority;
- CSR_SIGNAL signal;
- bulk_data_param_t bulkdata;
- CsrResult csrResult;
- struct sk_buff *skb, *newSkb = NULL;
- s8 protection;
- int r;
- static const u8 arp_req[36] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00,
- 0x08, 0x06, 0x00, 0x01, 0x08, 0x00, 0x06, 0x04, 0x00, 0x01,
- 0x00, 0x02, 0x5f, 0x20, 0x2f, 0x02,
- 0xc0, 0xa8, 0x00, 0x02,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xc0, 0xa8, 0x00, 0x02};
-
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], sizeof(arp_req));
- if (csrResult != CSR_RESULT_SUCCESS)
- {
- unifi_error(priv, "Failed to allocate bulk data in CsrWifiSmeRoamCompleteIndHandler()\n");
- return;
- }
- skb = (struct sk_buff *)(bulkdata.d[0].os_net_buf_ptr);
- skb->len = bulkdata.d[0].data_length;
-
- memcpy(skb->data, arp_req, sizeof(arp_req));
- /* add MAC and IP address */
- memcpy(skb->data + 16, priv->netdev[interfaceTag]->dev_addr, ETH_ALEN);
- skb->data[22] = (priv->sta_ip_address ) & 0xFF;
- skb->data[23] = (priv->sta_ip_address >> 8) & 0xFF;
- skb->data[24] = (priv->sta_ip_address >> 16) & 0xFF;
- skb->data[25] = (priv->sta_ip_address >> 24) & 0xFF;
- skb->data[32] = (priv->sta_ip_address ) & 0xFF;
- skb->data[33] = (priv->sta_ip_address >> 8) & 0xFF;
- skb->data[34] = (priv->sta_ip_address >> 16) & 0xFF;
- skb->data[35] = (priv->sta_ip_address >> 24) & 0xFF;
-
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].os_net_buf_ptr = NULL;
- bulkdata.d[1].net_buf_length = bulkdata.d[1].data_length = 0;
-
- if ((protection = uf_get_protection_bit_from_interfacemode(priv, interfaceTag, &arp_req[26])) < 0)
- {
- unifi_error(priv, "CsrWifiSmeRoamCompleteIndHandler: Failed to determine protection mode\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return;
- }
-
- if ((priv->sta_wmm_capabilities & QOS_CAPABILITY_WMM_ENABLED) == 1)
- {
- priority = CSR_QOS_UP0;
- }
- else
- {
- priority = CSR_CONTENTION;
- }
-
- if (prepare_and_add_macheader(priv, skb, newSkb, priority, &bulkdata,
- interfaceTag, &arp_req[26],
- priv->netdev[interfaceTag]->dev_addr, protection))
- {
- unifi_error(priv, "CsrWifiSmeRoamCompleteIndHandler: failed to create MAC header\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return;
- }
- bulkdata.d[0].os_data_ptr = skb->data;
- bulkdata.d[0].os_net_buf_ptr = skb;
- bulkdata.d[0].data_length = skb->len;
-
- unifi_frame_ma_packet_req(priv, priority, 0, 0xffffffff, interfaceTag,
- CSR_NO_CONFIRM_REQUIRED, priv->netdev_client->sender_id,
- interfacePriv->bssid.a, &signal);
-
- r = ul_send_signal_unpacked(priv, &signal, &bulkdata);
- if (r)
- {
- unifi_error(priv, "CsrWifiSmeRoamCompleteIndHandler: failed to send QOS data null packet result: %d\n", r);
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return;
- }
-
-}
-#endif /* CSR_WIFI_SEND_GRATUITOUS_ARP */
-
-/*
- * ---------------------------------------------------------------------------
- * configure_data_port
- *
- * Store the new controlled port configuration.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * port_cfg Pointer to the port configuration
- *
- * Returns:
- * An unifi_ControlledPortAction value.
- * ---------------------------------------------------------------------------
- */
-static int
-configure_data_port(unifi_priv_t *priv,
- CsrWifiRouterCtrlPortAction port_action,
- const CsrWifiMacAddress *macAddress,
- const int queue,
- u16 interfaceTag)
-{
- const u8 broadcast_mac_address[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
- unifi_port_config_t *port;
- netInterface_priv_t *interfacePriv;
- int i;
- const char* controlled_string; /* cosmetic "controlled"/"uncontrolled" for trace */
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "configure_data_port: bad interfaceTag\n");
- return -EFAULT;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (queue == UF_CONTROLLED_PORT_Q) {
- port = &interfacePriv->controlled_data_port;
- controlled_string = "controlled";
- } else {
- port = &interfacePriv->uncontrolled_data_port;
- controlled_string = "uncontrolled";
- }
-
- unifi_trace(priv, UDBG2,
- "port config request %pM %s with port_action %d.\n",
- macAddress->a, controlled_string, port_action);
-
- /* If the new configuration has the broadcast MAC address or if we are in infrastructure mode then clear the list first and set port overide mode */
- if ((CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI) ||
- !memcmp(macAddress->a, broadcast_mac_address, ETH_ALEN)) {
-
- port->port_cfg[0].port_action = port_action;
- port->port_cfg[0].mac_address = *macAddress;
- port->port_cfg[0].in_use = TRUE;
- port->entries_in_use = 1;
- port->overide_action = UF_DATA_PORT_OVERIDE;
-
- unifi_trace(priv, UDBG2, "%s port override on\n",
- (queue == UF_CONTROLLED_PORT_Q) ? "Controlled" : "Uncontrolled");
-
- /* Discard the remaining entries in the port config table */
- for (i = 1; i < UNIFI_MAX_CONNECTIONS; i++) {
- port->port_cfg[i].in_use = FALSE;
- }
-
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
- unifi_trace(priv, UDBG1, "%s port broadcast set to open.\n",
- (queue == UF_CONTROLLED_PORT_Q) ? "Controlled" : "Uncontrolled");
-
- /*
- * Ask stack to schedule for transmission any packets queued
- * while controlled port was not open.
- * Use netif_schedule() instead of netif_wake_queue() because
- * transmission should be already enabled at this point. If it
- * is not, probably the interface is down and should remain as is.
- */
- uf_resume_data_plane(priv, queue, *macAddress, interfaceTag);
-
-#ifdef CSR_WIFI_SEND_GRATUITOUS_ARP
- if ((CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) &&
- (queue == UF_CONTROLLED_PORT_Q) && (priv->sta_ip_address != 0xFFFFFFFF))
- {
- uf_send_gratuitous_arp(priv, interfaceTag);
- }
-#endif
- } else {
- unifi_trace(priv, UDBG1, "%s port broadcast set to %s.\n",
- (queue == UF_CONTROLLED_PORT_Q) ? "Controlled" : "Uncontrolled",
- (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD) ? "discard": "closed");
-
- /* If port is closed, discard all the pending Rx packets */
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD) {
- uf_free_pending_rx_packets(priv, queue, *macAddress, interfaceTag);
- }
- }
- } else {
- /* store the new configuration, either in the entry with matching mac address (if already present),
- * otherwise in a new entry
- */
-
- int found_entry_flag;
- int first_free_slot = -1;
-
- /* If leaving override mode, free the port entry used for override */
- if (port->overide_action == UF_DATA_PORT_OVERIDE) {
- port->port_cfg[0].in_use = FALSE;
- port->entries_in_use = 0;
- port->overide_action = UF_DATA_PORT_NOT_OVERIDE;
-
- unifi_trace(priv, UDBG2, "%s port override off\n",
- (queue == UF_CONTROLLED_PORT_Q) ? "Controlled" : "Uncontrolled");
- }
-
- found_entry_flag = 0;
- for (i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- if (port->port_cfg[i].in_use) {
- if (!memcmp(&port->port_cfg[i].mac_address.a, macAddress->a, ETH_ALEN)) {
- /* We've seen this address before, reconfigure it */
- port->port_cfg[i].port_action = port_action;
- found_entry_flag = 1;
- break;
- }
- } else if (first_free_slot == -1) {
- /* Remember the first free slot on the way past so it can be claimed
- * if this turns out to be a new MAC address (to save walking the list again).
- */
- first_free_slot = i;
- }
- }
-
- /* At this point we found an existing entry and have updated it, or need to
- * add a new entry. If all slots are allocated, give up and return an error.
- */
- if (!found_entry_flag) {
- if (first_free_slot == -1) {
- unifi_error(priv, "no free slot found in port config array (%d used)\n", port->entries_in_use);
- return -EFAULT;
- } else {
- port->entries_in_use++;
- }
-
- unifi_trace(priv, UDBG3, "port config index assigned in config_data_port = %d\n", first_free_slot);
- port->port_cfg[first_free_slot].in_use = TRUE;
- port->port_cfg[first_free_slot].port_action = port_action;
- port->port_cfg[first_free_slot].mac_address = *macAddress;
- }
-
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
- /*
- * Ask stack to schedule for transmission any packets queued
- * while controlled port was not open.
- * Use netif_schedule() instead of netif_wake_queue() because
- * transmission should be already enabled at this point. If it
- * is not, probably the interface is down and should remain as is.
- */
- uf_resume_data_plane(priv, queue, *macAddress, interfaceTag);
- }
-
- /*
- * If port is closed, discard all the pending Rx packets
- * coming from the peer station.
- */
- if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD) {
- uf_free_pending_rx_packets(priv, queue, *macAddress, interfaceTag);
- }
-
- unifi_trace(priv, UDBG2,
- "port config %pM with port_action %d.\n",
- macAddress->a, port_action);
- }
- return 0;
-} /* configure_data_port() */
-
-
-void CsrWifiRouterCtrlPortConfigureReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlPortConfigureReq* req = (CsrWifiRouterCtrlPortConfigureReq*)msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- unifi_trace(priv, UDBG3, "entering CsrWifiRouterCtrlPortConfigureReqHandler\n");
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlPortConfigureReqHandler: invalid smepriv\n");
- return;
- }
-
- /* To update the protection status of the peer/station */
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_AMP:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- /* Since for Unifi as a station, the station record not maintained & interfaceID is
- * only needed to update the peer protection status
- */
- interfacePriv->protect = req->setProtection;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- {
- u8 i;
- CsrWifiRouterCtrlStaInfo_t *staRecord;
- /* Ifscontrolled port is open means, The peer has been added to station record
- * so that the protection corresponding to the peer is valid in this req
- */
- if (req->controlledPortAction == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
- for(i =0; i < UNIFI_MAX_CONNECTIONS; i++) {
- staRecord = (CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[i]);
- if (staRecord) {
- /* Find the matching station record & set the protection type */
- if (!memcmp(req->macAddress.a, staRecord->peerMacAddress.a, ETH_ALEN)) {
- staRecord->protection = req->setProtection;
- break;
- }
- }
- }
- }
- }
- break;
- default:
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlPortConfigureReqHandler(0x%.4X) Uncaught mode %d\n",
- msg->source, interfacePriv->interfaceMode);
- }
-
- configure_data_port(priv, req->uncontrolledPortAction, (const CsrWifiMacAddress *)&req->macAddress,
- UF_UNCONTROLLED_PORT_Q, req->interfaceTag);
- configure_data_port(priv, req->controlledPortAction, (const CsrWifiMacAddress *)&req->macAddress,
- UF_CONTROLLED_PORT_Q, req->interfaceTag);
-
- CsrWifiRouterCtrlPortConfigureCfmSend(msg->source, req->clientData, req->interfaceTag,
- CSR_RESULT_SUCCESS, req->macAddress);
- unifi_trace(priv, UDBG3, "leaving CsrWifiRouterCtrlPortConfigureReqHandler\n");
-}
-
-
-void CsrWifiRouterCtrlWifiOnReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlVersions versions;
- CsrWifiRouterCtrlWifiOnReq* req = (CsrWifiRouterCtrlWifiOnReq*)msg;
- int r, i;
- CsrResult csrResult;
-
- if (priv == NULL) {
- return;
- }
- if( priv->wol_suspend ) {
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOnReqHandler: Don't reset mode\n");
- } else {
-#ifdef ANDROID_BUILD
- /* Take the wakelock while Wi-Fi On is in progress */
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOnReqHandler: take wake lock\n");
- wake_lock(&unifi_sdio_wake_lock);
-#endif
- for (i=0; i<CSR_WIFI_NUM_INTERFACES; i++) {
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOnReqHandler: Setting interface %d to NONE\n", i );
-
- priv->interfacePriv[i]->interfaceMode = 0;
- }
- }
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOnReqHandler(0x%.4X) req->dataLength=%d req->data=0x%x\n", msg->source, req->dataLength, req->data);
-
- if(req->dataLength==3 && req->data && req->data[0]==0 && req->data[1]==1 && req->data[2]==1)
- {
- priv->cmanrTestMode = TRUE;
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOnReqHandler: cmanrTestMode=%d\n", priv->cmanrTestMode);
- }
- else
- {
- priv->cmanrTestMode = FALSE;
- }
-
- /*
- * The request to initialise UniFi might come while UniFi is running.
- * We need to block all I/O activity until the reset completes, otherwise
- * an SDIO error might occur resulting an indication to the SME which
- * makes it think that the initialisation has failed.
- */
- priv->bh_thread.block_thread = 1;
-
- /* Update the wifi_on state */
- priv->wifi_on_state = wifi_on_in_progress;
-
- /* If UniFi was unpowered, acquire the firmware for download to chip */
- if (!priv->wol_suspend) {
- r = uf_request_firmware_files(priv, UNIFI_FW_STA);
- if (r) {
- unifi_error(priv, "CsrWifiRouterCtrlWifiOnReqHandler: Failed to get f/w\n");
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, req->clientData, CSR_RESULT_FAILURE);
- return;
- }
- } else {
- unifi_trace(priv, UDBG1, "Don't need firmware\n");
- }
-
- /* Power on UniFi (which may not necessarily have been off) */
- CsrSdioClaim(priv->sdio);
- csrResult = CsrSdioPowerOn(priv->sdio);
- CsrSdioRelease(priv->sdio);
- if (csrResult != CSR_RESULT_SUCCESS && csrResult != CSR_SDIO_RESULT_NOT_RESET) {
- unifi_error(priv, "CsrWifiRouterCtrlWifiOnReqHandler: Failed to power on UniFi\n");
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, req->clientData, CSR_RESULT_FAILURE);
- return;
- }
-
- /* If CsrSdioPowerOn() returns CSR_RESULT_SUCCESS, it means that we need to initialise UniFi */
- if (csrResult == CSR_RESULT_SUCCESS && !priv->wol_suspend) {
- /* Initialise UniFi hardware */
- r = uf_init_hw(priv);
- if (r) {
- unifi_error(priv, "CsrWifiRouterCtrlWifiOnReqHandler: Failed to initialise h/w, error %d\n", r);
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, req->clientData, CSR_RESULT_FAILURE);
- return;
- }
- } else {
- unifi_trace(priv, UDBG1, "UniFi already initialised\n");
- }
-
- /* Completed handling of wake up from suspend with UniFi powered */
- priv->wol_suspend = FALSE;
-
- /* Re-enable the I/O thread */
- priv->bh_thread.block_thread = 0;
-
- /*
- * Start the I/O thread. The thread might be already running.
- * This fine, just carry on with the request.
- */
- r = uf_init_bh(priv);
- if (r) {
- CsrSdioClaim(priv->sdio);
- CsrSdioPowerOff(priv->sdio);
- CsrSdioRelease(priv->sdio);
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, req->clientData, CSR_RESULT_FAILURE);
- return;
- }
-
- /* Get the version information from the core */
- unifi_card_info(priv->card, &priv->card_info);
-
- /* Set the sme queue id */
- priv->CSR_WIFI_SME_IFACEQUEUE = msg->source;
- CSR_WIFI_SME_IFACEQUEUE = msg->source;
-
-
- /* Copy to the unifiio_card_info structure. */
- versions.chipId = priv->card_info.chip_id;
- versions.chipVersion = priv->card_info.chip_version;
- versions.firmwareBuild = priv->card_info.fw_build;
- versions.firmwareHip = priv->card_info.fw_hip_version;
- versions.routerBuild = (char*)CSR_WIFI_VERSION;
- versions.routerHip = (UNIFI_HIP_MAJOR_VERSION << 8) | UNIFI_HIP_MINOR_VERSION;
-
- CsrWifiRouterCtrlWifiOnIndSend(msg->source, 0, CSR_RESULT_SUCCESS, versions);
-
- /* Update the wifi_on state */
- priv->wifi_on_state = wifi_on_done;
-}
-
-
-/*
- * wifi_off:
- * Common code for CsrWifiRouterCtrlWifiOffReqHandler() and
- * CsrWifiRouterCtrlWifiOffRspHandler().
- */
-static void
-wifi_off(unifi_priv_t *priv)
-{
- int power_off;
- int priv_instance;
- int i;
- CsrResult csrResult;
-
-
- /* Already off? */
- if (priv->wifi_on_state == wifi_on_unspecified) {
- unifi_trace(priv, UDBG1, "wifi_off already\n");
- return;
- }
-
- unifi_trace(priv, UDBG1, "wifi_off\n");
-
- /* Destroy the Traffic Analysis Module */
- cancel_work_sync(&priv->ta_ind_work.task);
- cancel_work_sync(&priv->ta_sample_ind_work.task);
-#ifdef CSR_SUPPORT_WEXT
- cancel_work_sync(&priv->sme_config_task);
- wext_send_disassoc_event(priv);
-#endif
-
- /* Cancel pending M4 stuff */
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- if (priv->netdev[i]) {
- netInterface_priv_t *netpriv = (netInterface_priv_t *) netdev_priv(priv->netdev[i]);
- cancel_work_sync(&netpriv->send_m4_ready_task);
- }
- }
- flush_workqueue(priv->unifi_workqueue);
-
- /* fw_init parameter can prevent power off UniFi, for debugging */
- priv_instance = uf_find_priv(priv);
- if (priv_instance == -1) {
- unifi_warning(priv,
- "CsrWifiRouterCtrlStopReqHandler: Unknown priv instance, will power off card.\n");
- power_off = 1;
- } else {
- power_off = (fw_init[priv_instance] > 0) ? 0 : 1;
- }
-
- /* Production test mode requires power to the chip, too */
- if (priv->ptest_mode) {
- power_off = 0;
- }
-
- /* Stop the bh_thread */
- uf_stop_thread(priv, &priv->bh_thread);
-
- /* Read the f/w panic codes, if any. Protect against second wifi_off() call,
- * which may happen if SME requests a wifi_off and closes the char device */
- if (priv->init_progress != UNIFI_INIT_NONE) {
- CsrSdioClaim(priv->sdio);
- unifi_capture_panic(priv->card);
- CsrSdioRelease(priv->sdio);
- }
-
- /* Unregister the interrupt handler */
- if (csr_sdio_linux_remove_irq(priv->sdio)) {
- unifi_notice(priv,
- "csr_sdio_linux_remove_irq failed to talk to card.\n");
- }
-
- if (power_off) {
- unifi_trace(priv, UDBG2,
- "Force low power and try to power off\n");
- /* Put UniFi to deep sleep, in case we can not power it off */
- CsrSdioClaim(priv->sdio);
- csrResult = unifi_force_low_power_mode(priv->card);
- CsrSdioRelease(priv->sdio);
-
- CsrSdioPowerOff(priv->sdio);
- }
-
- /* Consider UniFi to be uninitialised */
- priv->init_progress = UNIFI_INIT_NONE;
- priv->wifi_on_state = wifi_on_unspecified;
-
-
-} /* wifi_off() */
-
-
-void CsrWifiRouterCtrlWifiOffReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWifiOffReq* req = (CsrWifiRouterCtrlWifiOffReq*)msg;
- int i = 0;
-
- if (priv == NULL) {
- return;
- }
-
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWifiOffReqHandler(0x%.4X)\n", msg->source);
-
- /* Stop the network traffic on all interfaces before freeing the core. */
- for (i=0; i<CSR_WIFI_NUM_INTERFACES; i++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- if (interfacePriv->netdev_registered == 1) {
- netif_carrier_off(priv->netdev[i]);
- netif_tx_stop_all_queues(priv->netdev[i]);
- interfacePriv->connected = UnifiConnectedUnknown;
- }
- interfacePriv->interfaceMode = 0;
-
- /* Enable all queues by default */
- interfacePriv->queueEnabled[0] = 1;
- interfacePriv->queueEnabled[1] = 1;
- interfacePriv->queueEnabled[2] = 1;
- interfacePriv->queueEnabled[3] = 1;
- }
- wifi_off(priv);
-
- CsrWifiRouterCtrlWifiOffCfmSend(msg->source, req->clientData);
-
- /* If this is called in response to closing the character device, the
- * caller must use uf_sme_cancel_request() to terminate any pending SME
- * blocking request or there will be a delay while the operation times out.
- */
-}
-
-
-void CsrWifiRouterCtrlQosControlReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlQosControlReq* req = (CsrWifiRouterCtrlQosControlReq*)msg;
- netInterface_priv_t *interfacePriv;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlQosControlReqHandler: invalid smepriv\n");
- return;
- }
-
- unifi_trace(priv, UDBG4, "CsrWifiRouterCtrlQosControlReqHandler:scontrol = %d", req->control);
-
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterCtrlQosControlReqHandler: interfaceID >= CSR_WIFI_NUM_INTERFACES.\n");
- return;
- }
- interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- if (req->control == CSR_WIFI_ROUTER_CTRL_QOS_CONTROL_WMM_ON) {
- priv->sta_wmm_capabilities |= QOS_CAPABILITY_WMM_ENABLED;
- unifi_trace(priv, UDBG1, "WMM enabled\n");
-
- unifi_trace(priv, UDBG1, "Queue Config %x\n", req->queueConfig);
-
- interfacePriv->queueEnabled[UNIFI_TRAFFIC_Q_BK] = (req->queueConfig & CSR_WIFI_ROUTER_CTRL_QUEUE_BK_ENABLE)?1:0;
- interfacePriv->queueEnabled[UNIFI_TRAFFIC_Q_BE] = (req->queueConfig & CSR_WIFI_ROUTER_CTRL_QUEUE_BE_ENABLE)?1:0;
- interfacePriv->queueEnabled[UNIFI_TRAFFIC_Q_VI] = (req->queueConfig & CSR_WIFI_ROUTER_CTRL_QUEUE_VI_ENABLE)?1:0;
- interfacePriv->queueEnabled[UNIFI_TRAFFIC_Q_VO] = (req->queueConfig & CSR_WIFI_ROUTER_CTRL_QUEUE_VO_ENABLE)?1:0;
-
- } else {
- priv->sta_wmm_capabilities = 0;
- unifi_trace(priv, UDBG1, "WMM disabled\n");
- }
-}
-
-
-void CsrWifiRouterCtrlTclasAddReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlTclasAddReq* req = (CsrWifiRouterCtrlTclasAddReq*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlTclasAddReqHandler: invalid smepriv\n");
- return;
- }
-
- CsrWifiRouterCtrlTclasAddCfmSend(msg->source, req->clientData, req->interfaceTag , CSR_RESULT_SUCCESS);
-}
-
-void CsrWifiRouterCtrlTclasDelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlTclasDelReq* req = (CsrWifiRouterCtrlTclasDelReq*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlTclasDelReqHandler: invalid smepriv\n");
- return;
- }
-
- CsrWifiRouterCtrlTclasDelCfmSend(msg->source, req->clientData, req->interfaceTag, CSR_RESULT_SUCCESS);
-}
-
-
-void CsrWifiRouterCtrlConfigurePowerModeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlConfigurePowerModeReq* req = (CsrWifiRouterCtrlConfigurePowerModeReq*)msg;
- enum unifi_low_power_mode pm;
- CsrResult csrResult;
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlConfigurePowerModeReqHandler: invalid smepriv\n");
- return;
- }
-
- if (req->mode == CSR_WIFI_ROUTER_CTRL_LOW_POWER_MODE_DISABLED) {
- pm = UNIFI_LOW_POWER_DISABLED;
- } else {
- pm = UNIFI_LOW_POWER_ENABLED;
- }
-
- unifi_trace(priv, UDBG2,
- "CsrWifiRouterCtrlConfigurePowerModeReqHandler (mode=%d, wake=%d)\n",
- req->mode, req->wakeHost);
- csrResult = unifi_configure_low_power_mode(priv->card, pm,
- (req->wakeHost ? UNIFI_PERIODIC_WAKE_HOST_ENABLED : UNIFI_PERIODIC_WAKE_HOST_DISABLED));
-}
-
-
-void CsrWifiRouterCtrlWifiOnResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWifiOnRes* res = (CsrWifiRouterCtrlWifiOnRes*)msg;
-
- if (priv == NULL) {
- unifi_error(NULL, "CsrWifiRouterCtrlWifiOnResHandler: Invalid ospriv.\n");
- return;
- }
-
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlWifiOnResHandler: status %d (patch %u)\n", res->status, res->smeVersions.firmwarePatch);
-
- if (res->smeVersions.firmwarePatch != 0) {
- unifi_info(priv, "Firmware patch %d\n", res->smeVersions.firmwarePatch);
- }
-
- if (res->numInterfaceAddress > CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "WifiOnResHandler bad numInterfaceAddress %d\n", res->numInterfaceAddress);
- return;
- }
-
- /* UniFi is now initialised, complete the init. */
- if (res->status == CSR_RESULT_SUCCESS)
- {
- int i; /* used as a loop counter */
- u32 intmode = CSR_WIFI_INTMODE_DEFAULT;
-#ifdef CSR_WIFI_SPLIT_PATCH
- u8 switching_ap_fw = FALSE;
-#endif
- /* Register the UniFi device with the OS network manager */
- unifi_trace(priv, UDBG3, "Card Init Completed Successfully\n");
-
- /* Store the MAC address in the netdev */
- for(i=0;i<res->numInterfaceAddress;i++)
- {
- memcpy(priv->netdev[i]->dev_addr, res->stationMacAddress[i].a, ETH_ALEN);
- }
-
- /* Copy version structure into the private versions field */
- priv->sme_versions = res->smeVersions;
-
- unifi_trace(priv, UDBG2, "network interfaces count = %d\n",
- res->numInterfaceAddress);
-
- /* Register the netdevs for each interface. */
- for(i=0;i<res->numInterfaceAddress;i++)
- {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- if(!interfacePriv->netdev_registered)
- {
- int r;
- unifi_trace(priv, UDBG3, "registering net device %d\n", i);
- r = uf_register_netdev(priv, i);
- if (r)
- {
- /* unregister the net_device that are registered in the previous iterations */
- uf_unregister_netdev(priv);
- unifi_error(priv, "Failed to register the network device.\n");
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, res->clientData, CSR_RESULT_FAILURE);
- return;
- }
- }
-#ifdef CSR_WIFI_SPLIT_PATCH
- else
- {
- /* If a netdev is already registered, we have received this WifiOnRes
- * in response to switching AP/STA firmware in a ModeSetReq.
- * Rememeber this in order to send a ModeSetCfm once
- */
- switching_ap_fw = TRUE;
- }
-#endif
- }
- priv->totalInterfaceCount = res->numInterfaceAddress;
-
- /* If the MIB has selected f/w scheduled interrupt mode, apply it now
- * but let module param override.
- */
- if (run_bh_once != -1) {
- intmode = (u32)run_bh_once;
- } else if (res->scheduledInterrupt) {
- intmode = CSR_WIFI_INTMODE_RUN_BH_ONCE;
- }
- unifi_set_interrupt_mode(priv->card, intmode);
-
- priv->init_progress = UNIFI_INIT_COMPLETED;
-
- /* Acknowledge the CsrWifiRouterCtrlWifiOnReq now */
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, res->clientData, CSR_RESULT_SUCCESS);
-
-#ifdef CSR_WIFI_SPLIT_PATCH
- if (switching_ap_fw && (priv->pending_mode_set.common.destination != 0xaaaa)) {
- unifi_info(priv, "Completed firmware reload with %s patch\n",
- CSR_WIFI_HIP_IS_AP_FW(priv->interfacePriv[0]->interfaceMode) ? "AP" : "STA");
-
- /* Confirm the ModeSetReq that requested the AP/STA patch switch */
- CsrWifiRouterCtrlModeSetCfmSend(priv->pending_mode_set.common.source,
- priv->pending_mode_set.clientData,
- priv->pending_mode_set.interfaceTag,
- priv->pending_mode_set.mode,
- CSR_RESULT_SUCCESS);
- priv->pending_mode_set.common.destination = 0xaaaa;
- }
-#endif
- unifi_info(priv, "UniFi ready\n");
-
-#ifdef ANDROID_BUILD
- /* Release the wakelock */
- unifi_trace(priv, UDBG1, "ready: release wake lock\n");
- wake_unlock(&unifi_sdio_wake_lock);
-#endif
- /* Firmware initialisation is complete, so let the SDIO bus
- * clock be raised when convienent to the core.
- */
- unifi_request_max_sdio_clock(priv->card);
-
-#ifdef CSR_SUPPORT_WEXT
- /* Notify the Android wpa_supplicant that we are ready */
- wext_send_started_event(priv);
-
- queue_work(priv->unifi_workqueue, &priv->sme_config_task);
-#endif
-
- } else {
- /* Acknowledge the CsrWifiRouterCtrlWifiOnReq now */
- CsrWifiRouterCtrlWifiOnCfmSend(msg->source, res->clientData, CSR_RESULT_FAILURE);
- }
-}
-
-
-void CsrWifiRouterCtrlWifiOffResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-
-void CsrWifiRouterCtrlMulticastAddressResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-
-void CsrWifiRouterMaPacketSubscribeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterMaPacketSubscribeReq* req = (CsrWifiRouterMaPacketSubscribeReq*)msg;
- u8 i;
- CsrResult result;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterMaPacketSubscribeReqHandler: invalid priv\n");
- return;
- }
-
- /* Look for an unused filter */
-
- result = CSR_WIFI_RESULT_NO_ROOM;
- for (i = 0; i < MAX_MA_UNIDATA_IND_FILTERS; i++) {
-
- if (!priv->sme_unidata_ind_filters[i].in_use) {
-
- priv->sme_unidata_ind_filters[i].in_use = 1;
- priv->sme_unidata_ind_filters[i].appHandle = msg->source;
- priv->sme_unidata_ind_filters[i].encapsulation = req->encapsulation;
- priv->sme_unidata_ind_filters[i].protocol = req->protocol;
-
- priv->sme_unidata_ind_filters[i].oui[2] = (u8) (req->oui & 0xFF);
- priv->sme_unidata_ind_filters[i].oui[1] = (u8) ((req->oui >> 8) & 0xFF);
- priv->sme_unidata_ind_filters[i].oui[0] = (u8) ((req->oui >> 16) & 0xFF);
-
- result = CSR_RESULT_SUCCESS;
- break;
- }
- }
-
- unifi_trace(priv, UDBG1,
- "subscribe_req: encap=%d, handle=%d, result=%d\n",
- req->encapsulation, i, result);
- CsrWifiRouterMaPacketSubscribeCfmSend(msg->source, req->interfaceTag, i, result, 0);
-}
-
-
-void CsrWifiRouterMaPacketUnsubscribeReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterMaPacketUnsubscribeReq* req = (CsrWifiRouterMaPacketUnsubscribeReq*)msg;
- CsrResult result;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterMaPacketUnsubscribeReqHandler: invalid priv\n");
- return;
- }
-
- result = CSR_WIFI_RESULT_NOT_FOUND;
-
- if (req->subscriptionHandle < MAX_MA_UNIDATA_IND_FILTERS) {
- if (priv->sme_unidata_ind_filters[req->subscriptionHandle].in_use) {
- priv->sme_unidata_ind_filters[req->subscriptionHandle].in_use = 0;
- result = CSR_RESULT_SUCCESS;
- } else {
- result = CSR_WIFI_RESULT_NOT_FOUND;
- }
- }
-
- unifi_trace(priv, UDBG1,
- "unsubscribe_req: handle=%d, result=%d\n",
- req->subscriptionHandle, result);
- CsrWifiRouterMaPacketUnsubscribeCfmSend(msg->source, req->interfaceTag, result);
-}
-
-
-void CsrWifiRouterCtrlCapabilitiesReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlCapabilitiesReq* req = (CsrWifiRouterCtrlCapabilitiesReq*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlCapabilitiesReqHandler: invalid priv\n");
- return;
- }
-
- CsrWifiRouterCtrlCapabilitiesCfmSend(msg->source, req->clientData,
- UNIFI_SOFT_COMMAND_Q_LENGTH - 1,
- UNIFI_SOFT_TRAFFIC_Q_LENGTH - 1);
-}
-
-
-void CsrWifiRouterCtrlSuspendResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlSuspendRes* res = (CsrWifiRouterCtrlSuspendRes*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlSuspendResHandler: invalid priv\n");
- return;
- }
-
- sme_complete_request(priv, res->status);
-}
-
-
-void CsrWifiRouterCtrlResumeResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlResumeRes* res = (CsrWifiRouterCtrlResumeRes*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlResumeResHandler: invalid priv\n");
- return;
- }
-
- sme_complete_request(priv, res->status);
-}
-
-
-void CsrWifiRouterCtrlTrafficConfigReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlTrafficConfigReq* req = (CsrWifiRouterCtrlTrafficConfigReq*)msg;
- CsrResult csrResult;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlTrafficConfigReqHandler: invalid smepriv\n");
- return;
- }
- if (req->trafficConfigType == CSR_WIFI_ROUTER_CTRL_TRAFFIC_CONFIG_TYPE_FILTER)
- {
- req->config.packetFilter |= CSR_WIFI_ROUTER_CTRL_TRAFFIC_PACKET_TYPE_CUSTOM;
- }
- csrResult = unifi_ta_configure(priv->card, req->trafficConfigType, (const CsrWifiRouterCtrlTrafficConfig *)&req->config);
-}
-
-void CsrWifiRouterCtrlTrafficClassificationReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlTrafficClassificationReq* req = (CsrWifiRouterCtrlTrafficClassificationReq*)msg;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlTrafficClassificationReqHandler: invalid smepriv\n");
- return;
- }
-
- unifi_ta_classification(priv->card, req->trafficType, req->period);
-}
-
-static int
-_sys_packet_req(unifi_priv_t *priv, const CSR_SIGNAL *signal,
- u8 subscriptionHandle,
- u16 frameLength, u8 *frame,
- int proto)
-{
- int r;
- const sme_ma_unidata_ind_filter_t *subs;
- bulk_data_param_t bulkdata;
- CSR_MA_PACKET_REQUEST req = signal->u.MaPacketRequest;
- struct sk_buff *skb, *newSkb = NULL;
- CsrWifiMacAddress peerMacAddress;
- CsrResult csrResult;
- u16 interfaceTag = req.VirtualInterfaceIdentifier & 0xff;
- u8 eapolStore = FALSE;
- s8 protection = 0;
- netInterface_priv_t *interfacePriv;
- unsigned long flags;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "_sys_packet_req: interfaceID >= CSR_WIFI_NUM_INTERFACES.\n");
- return -EINVAL;
- }
- interfacePriv = priv->interfacePriv[interfaceTag];
- if (!priv->sme_unidata_ind_filters[subscriptionHandle].in_use) {
- unifi_error(priv, "_sys_packet_req: unknown subscription.\n");
- return -EINVAL;
- }
-
- subs = &priv->sme_unidata_ind_filters[subscriptionHandle];
- unifi_trace(priv, UDBG1,
- "_sys_packet_req: handle=%d, subs=%p, encap=%d\n",
- subscriptionHandle, subs, subs->encapsulation);
-
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], frameLength);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "_sys_packet_req: failed to allocate bulkdata.\n");
- return (int)CsrHipResultToStatus(csrResult);
- }
-
- /* get the peer Mac address */
- memcpy(&peerMacAddress, frame, ETH_ALEN);
-
- /* Determine if we need to add encapsulation header */
- if (subs->encapsulation == CSR_WIFI_ROUTER_ENCAPSULATION_ETHERNET) {
- memcpy((void*)bulkdata.d[0].os_data_ptr, frame, frameLength);
-
- /* The translation is performed on the skb */
- skb = (struct sk_buff*)bulkdata.d[0].os_net_buf_ptr;
-
- unifi_trace(priv, UDBG1,
- "_sys_packet_req: skb_add_llc_snap -->\n");
- r = skb_add_llc_snap(priv->netdev[interfaceTag], skb, proto);
- unifi_trace(priv, UDBG1,
- "_sys_packet_req: skb_add_llc_snap <--\n");
- if (r) {
- unifi_error(priv,
- "_sys_packet_req: failed to translate eth frame.\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return r;
- }
-
- bulkdata.d[0].data_length = skb->len;
- } else {
- /* Crop the MAC addresses from the packet */
- memcpy((void*)bulkdata.d[0].os_data_ptr, frame + 2*ETH_ALEN, frameLength - 2*ETH_ALEN);
- bulkdata.d[0].data_length = frameLength - 2*ETH_ALEN;
- skb = (struct sk_buff*)bulkdata.d[0].os_net_buf_ptr;
- skb->len = bulkdata.d[0].data_length;
-
- }
-
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].os_net_buf_ptr = NULL;
- bulkdata.d[1].data_length = 0;
-
- /* check for m4 detection */
- if (0 == uf_verify_m4(priv, bulkdata.d[0].os_data_ptr, bulkdata.d[0].data_length)) {
- eapolStore = TRUE;
- }
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- if (proto == ETH_P_WAI)
- {
- protection = 0; /*WAI packets always sent unencrypted*/
- }
- else
- {
-#endif
-
-#ifdef CSR_SUPPORT_SME
- if ((protection = uf_get_protection_bit_from_interfacemode(priv, interfaceTag, peerMacAddress.a)) < 0) {
- unifi_error(priv, "unicast address, but destination not in station record database\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -1;
- }
-#else
- protection = 0;
-#endif
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- }
-#endif
-
- /* add Mac header */
- if (prepare_and_add_macheader(priv, skb, newSkb, req.Priority, &bulkdata, interfaceTag, frame, frame + ETH_ALEN, protection)) {
- unifi_error(priv, "failed to create MAC header\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return -1;
- }
-
- if (eapolStore) {
- spin_lock_irqsave(&priv->m4_lock, flags);
- /* Store the EAPOL M4 packet for later */
- interfacePriv->m4_signal = *signal;
- interfacePriv->m4_bulk_data.net_buf_length = bulkdata.d[0].net_buf_length;
- interfacePriv->m4_bulk_data.data_length = bulkdata.d[0].data_length;
- interfacePriv->m4_bulk_data.os_data_ptr = bulkdata.d[0].os_data_ptr;
- interfacePriv->m4_bulk_data.os_net_buf_ptr = bulkdata.d[0].os_net_buf_ptr;
- spin_unlock_irqrestore(&priv->m4_lock, flags);
- /* Send a signal to SME */
- unifi_trace(priv, UDBG1, "_sys_packet_req: Sending CsrWifiRouterCtrlM4ReadyToSendInd\n");
- CsrWifiRouterCtrlM4ReadyToSendIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- return 0;
- }
-
- /* Send the signal to UniFi */
- /* Set the B31 to 1 for local routing*/
- r= uf_process_ma_packet_req(priv, peerMacAddress.a, (req.HostTag | 0x80000000), interfaceTag, 0,
- (CSR_RATE)0, req.Priority, signal->SignalPrimitiveHeader.SenderProcessId, &bulkdata);
- if (r) {
- unifi_error(priv,
- "_sys_packet_req: failed to send signal.\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return r;
- }
- /* The final CsrWifiRouterMaPacketCfmSend() will called when the actual MA-PACKET.cfm is received from the chip */
-
- return 0;
-}
-
-void CsrWifiRouterMaPacketReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- int r;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterMaPacketReq* mareq = (CsrWifiRouterMaPacketReq*)msg;
- llc_snap_hdr_t *snap;
- u16 snap_protocol;
- CSR_SIGNAL signal;
- CSR_MA_PACKET_REQUEST *req = &signal.u.MaPacketRequest;
- CsrWifiRouterCtrlPortAction controlPortaction;
- u8 *daddr, *saddr;
- u16 interfaceTag = mareq->interfaceTag & 0x00ff;
- int queue;
- netInterface_priv_t *interfacePriv;
-
- if (!mareq->frame || !priv || !priv->smepriv)
- {
- unifi_error(priv, "CsrWifiRouterMaPacketReqHandler: invalid frame/priv/priv->smepriv\n");
- return;
- }
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterMaPacketReqHandler: interfaceID >= CSR_WIFI_NUM_INTERFACES.\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
- /* get a pointer to dest & source Mac address */
- daddr = mareq->frame;
- saddr = (mareq->frame + ETH_ALEN);
- /* point to the proper position of frame, since frame has MAC header */
- snap = (llc_snap_hdr_t *) (mareq->frame + 2 * ETH_ALEN);
- snap_protocol = ntohs(snap->protocol);
- if((snap_protocol == ETH_P_PAE)
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- || (snap_protocol == ETH_P_WAI)
-#endif
- )
- {
- queue = UF_UNCONTROLLED_PORT_Q;
- }
- else
- {
- queue = UF_CONTROLLED_PORT_Q;
- }
-
- /* Controlled port restrictions apply to the packets */
- controlPortaction = uf_sme_port_state(priv, daddr, queue, interfaceTag);
- if (controlPortaction != CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN)
- {
- unifi_warning(priv, "CsrWifiRouterMaPacketReqHandler: (%s)controlled port is closed.\n", (queue == UF_CONTROLLED_PORT_Q)?"":"un");
- if(mareq->cfmRequested)
- {
- CsrWifiRouterMaPacketCfmSend(msg->source,
- interfaceTag,
- CSR_RESULT_FAILURE,
- mareq->hostTag, 0);
- }
- return;
- }
-
- signal.SignalPrimitiveHeader.SignalId = CSR_MA_PACKET_REQUEST_ID;
- /* Store the appHandle in the LSB of the SenderId. */
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(((priv->sme_cli->sender_id & 0xff00) | (unsigned int)msg->source),
- (u8*)&signal.SignalPrimitiveHeader.SenderProcessId);
- signal.SignalPrimitiveHeader.ReceiverProcessId = 0;
-
- /* Fill in the MA-PACKET.req signal */
- memcpy(req->Ra.x, daddr, ETH_ALEN);
- req->Priority = mareq->priority;
- req->TransmitRate = 0; /* Let firmware select the rate*/
- req->VirtualInterfaceIdentifier = uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag);
- req->HostTag = mareq->hostTag;
-
- if(mareq->cfmRequested)
- req->TransmissionControl = 0;
- else
- req->TransmissionControl = CSR_NO_CONFIRM_REQUIRED;
-
- r = _sys_packet_req(priv, &signal, mareq->subscriptionHandle,
- mareq->frameLength, mareq->frame, snap_protocol);
-
- if (r && mareq->cfmRequested)
- {
- CsrWifiRouterMaPacketCfmSend(msg->source, interfaceTag,
- CSR_RESULT_FAILURE,
- mareq->hostTag, 0);
- }
- return;
-}
-
-void CsrWifiRouterMaPacketCancelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-void CsrWifiRouterCtrlM4TransmitReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlM4TransmitReq* req = (CsrWifiRouterCtrlM4TransmitReq*)msg;
- int r;
- bulk_data_param_t bulkdata;
- netInterface_priv_t *interfacePriv;
- CSR_SIGNAL m4_signal;
- unsigned long flags;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlM4TransmitReqHandler: invalid smepriv\n");
- return;
- }
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "M4TransmitReqHandler: interfaceTag >= CSR_WIFI_NUM_INTERFACES\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[req->interfaceTag];
- spin_lock_irqsave(&priv->m4_lock, flags);
- if (interfacePriv->m4_bulk_data.data_length == 0) {
- spin_unlock_irqrestore(&priv->m4_lock, flags);
- unifi_error(priv, "CsrWifiRouterCtrlM4TransmitReqHandler: invalid buffer\n");
- return;
- }
-
- memcpy(&bulkdata.d[0], &interfacePriv->m4_bulk_data, sizeof(bulk_data_desc_t));
-
- interfacePriv->m4_bulk_data.net_buf_length = 0;
- interfacePriv->m4_bulk_data.data_length = 0;
- interfacePriv->m4_bulk_data.os_data_ptr = interfacePriv->m4_bulk_data.os_net_buf_ptr = NULL;
- m4_signal = interfacePriv->m4_signal;
- spin_unlock_irqrestore(&priv->m4_lock, flags);
-
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].data_length = 0;
-
- interfacePriv->m4_sent = TRUE;
- m4_signal.u.MaPacketRequest.HostTag |= 0x80000000;
- /* Store the hostTag for later varification */
- interfacePriv->m4_hostTag = m4_signal.u.MaPacketRequest.HostTag;
- r = ul_send_signal_unpacked(priv, &m4_signal, &bulkdata);
- unifi_trace(priv, UDBG1,
- "CsrWifiRouterCtrlM4TransmitReqHandler: sent\n");
- if (r) {
- unifi_error(priv,
- "CsrWifiRouterCtrlM4TransmitReqHandler: failed to send signal.\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
-}
-
-/* reset the station records when the mode is set as CSR_WIFI_ROUTER_CTRL_MODE_NONE */
-static void CsrWifiRouterCtrlResetStationRecordList(unifi_priv_t *priv, u16 interfaceTag)
-{
- u8 i, j;
- CsrWifiRouterCtrlStaInfo_t *staInfo=NULL;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- unsigned long lock_flags;
-
- /* create a list for sending confirms of un-delivered packets */
- struct list_head send_cfm_list;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterCtrlResetStationRecordList: bad interfaceTag\n");
- return;
- }
-
- INIT_LIST_HEAD(&send_cfm_list);
-
- /* Reset the station record to NULL if mode is NONE */
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- if ((staInfo=interfacePriv->staInfo[i]) != NULL) {
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->mgtFrames));
- uf_flush_list(priv, &(staInfo->mgtFrames));
- for(j=0;j<MAX_ACCESS_CATOGORY;j++){
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->dataPdu[j]));
- uf_flush_list(priv, &(staInfo->dataPdu[j]));
- }
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- /* Removing station record information from port config array */
- memset(staInfo->peerControlledPort, 0, sizeof(unifi_port_cfg_t));
- staInfo->peerControlledPort->port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- staInfo->peerControlledPort->in_use = FALSE;
- interfacePriv->controlled_data_port.entries_in_use--;
-
- memset(staInfo->peerUnControlledPort, 0, sizeof(unifi_port_cfg_t));
- staInfo->peerUnControlledPort->port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- staInfo->peerUnControlledPort->in_use = FALSE;
- interfacePriv->uncontrolled_data_port.entries_in_use--;
-
- kfree(interfacePriv->staInfo[i]);
- interfacePriv->staInfo[i] = NULL;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- }
- /* after the critical region process the list of frames that requested cfm
- * and send cfm to requestor one by one
- */
- send_auto_ma_packet_confirm(priv, interfacePriv, &send_cfm_list);
-
-#ifdef CSR_SUPPORT_SME
- /* Interface Independent, no of packet queued, incase of mode is None or AP set to 0 */
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- case CSR_WIFI_ROUTER_CTRL_MODE_NONE:
- if (priv->noOfPktQueuedInDriver) {
- unifi_warning(priv, "After reset the noOfPktQueuedInDriver = %x\n", priv->noOfPktQueuedInDriver);
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- priv->noOfPktQueuedInDriver = 0;
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- }
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- break;
- default:
- unifi_error(priv, "interfacemode is not correct in CsrWifiRouterCtrlResetStationRecordList: debug\n");
- }
-#endif
-
- if (((interfacePriv->controlled_data_port.entries_in_use != 0) || (interfacePriv->uncontrolled_data_port.entries_in_use != 0))
- && (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_NONE)) {
- /* Print in case if the value of entries goes to -ve/+ve (apart from 0)
- * we expect the entries should be zero here if mode is set as NONE
- */
- unifi_trace(priv, UDBG3, "In %s controlled port entries = %d, uncontrolled port entries = %d\n",
- __FUNCTION__, interfacePriv->controlled_data_port.entries_in_use,
- interfacePriv->uncontrolled_data_port.entries_in_use);
- }
-}
-
-void CsrWifiRouterCtrlInterfaceReset(unifi_priv_t *priv, u16 interfaceTag)
-{
- netInterface_priv_t *interfacePriv;
-
- /* create a list for sending confirms of un-delivered packets */
- struct list_head send_cfm_list;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "CsrWifiRouterCtrlInterfaceReset: bad interfaceTag\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- INIT_LIST_HEAD(&send_cfm_list);
-
- /* Enable all queues by default */
- interfacePriv->queueEnabled[0] = 1;
- interfacePriv->queueEnabled[1] = 1;
- interfacePriv->queueEnabled[2] = 1;
- interfacePriv->queueEnabled[3] = 1;
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(interfacePriv->genericMgtFrames));
- uf_flush_list(priv, &(interfacePriv->genericMgtFrames));
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(interfacePriv->genericMulticastOrBroadCastMgtFrames));
- uf_flush_list(priv, &(interfacePriv->genericMulticastOrBroadCastMgtFrames));
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(interfacePriv->genericMulticastOrBroadCastFrames));
-
- uf_flush_list(priv, &(interfacePriv->genericMulticastOrBroadCastFrames));
-
- /* process the list of frames that requested cfm
- and send cfm to requestor one by one */
- send_auto_ma_packet_confirm(priv, interfacePriv, &send_cfm_list);
-
- /* Reset the station record to NULL if mode is tried to set as NONE */
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- case CSR_WIFI_ROUTER_CTRL_MODE_MONITOR:
- case CSR_WIFI_ROUTER_CTRL_MODE_AMP:
- /* station records not available in these modes */
- break;
- default:
- CsrWifiRouterCtrlResetStationRecordList(priv, interfaceTag);
- }
-
- interfacePriv->num_stations_joined = 0;
- interfacePriv->sta_activity_check_enabled = FALSE;
-}
-
-
-void CsrWifiRouterCtrlModeSetReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlModeSetReq* req = (CsrWifiRouterCtrlModeSetReq*)msg;
-
- if (priv == NULL)
- {
- unifi_error(priv, "CsrWifiRouterCtrlModeSetReqHandler: invalid smepriv\n");
- return;
- }
-
- if (req->interfaceTag < CSR_WIFI_NUM_INTERFACES)
- {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
-#ifdef CSR_WIFI_SPLIT_PATCH
- u8 old_mode = interfacePriv->interfaceMode;
-#endif
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlModeSetReqHandler: interfacePriv->interfaceMode = %d\n",
- interfacePriv->interfaceMode);
-
- interfacePriv->interfaceMode = req->mode;
-
-#ifdef CSR_WIFI_SPLIT_PATCH
- /* Detect a change in mode that requires a switch to/from the AP firmware patch.
- * This should only happen when transitioning in/out of AP modes.
- */
- if (CSR_WIFI_HIP_IS_AP_FW(req->mode) != CSR_WIFI_HIP_IS_AP_FW(old_mode))
- {
- CsrWifiRouterCtrlVersions versions;
- int r;
-
-#ifdef ANDROID_BUILD
- /* Take the wakelock while switching patch */
- unifi_trace(priv, UDBG1, "patch switch: take wake lock\n");
- wake_lock(&unifi_sdio_wake_lock);
-#endif
- unifi_info(priv, "Resetting UniFi with %s patch\n", CSR_WIFI_HIP_IS_AP_FW(req->mode) ? "AP" : "STA");
-
- r = uf_request_firmware_files(priv, UNIFI_FW_STA);
- if (r) {
- unifi_error(priv, "CsrWifiRouterCtrlModeSetReqHandler: Failed to get f/w\n");
- CsrWifiRouterCtrlModeSetCfmSend(msg->source, req->clientData, req->interfaceTag,
- req->mode, CSR_RESULT_FAILURE);
- return;
- }
-
- /* Block the I/O thread */
- priv->bh_thread.block_thread = 1;
-
- /* Reset and download the new patch */
- r = uf_init_hw(priv);
- if (r) {
- unifi_error(priv, "CsrWifiRouterCtrlWifiOnReqHandler: Failed to initialise h/w, error %d\n", r);
- CsrWifiRouterCtrlModeSetCfmSend(msg->source, req->clientData, req->interfaceTag,
- req->mode, CSR_RESULT_FAILURE);
- return;
- }
-
- /* Re-enable the I/O thread */
- priv->bh_thread.block_thread = 0;
-
- /* Get the version information from the core */
- unifi_card_info(priv->card, &priv->card_info);
-
- /* Copy to the unifiio_card_info structure. */
- versions.chipId = priv->card_info.chip_id;
- versions.chipVersion = priv->card_info.chip_version;
- versions.firmwareBuild = priv->card_info.fw_build;
- versions.firmwareHip = priv->card_info.fw_hip_version;
- versions.routerBuild = (char*)CSR_WIFI_VERSION;
- versions.routerHip = (UNIFI_HIP_MAJOR_VERSION << 8) | UNIFI_HIP_MINOR_VERSION;
-
- /* Now that new firmware is running, send a WifiOnInd to the NME. This will
- * cause it to retransfer the MIB.
- */
- CsrWifiRouterCtrlWifiOnIndSend(msg->source, 0, CSR_RESULT_SUCCESS, versions);
-
- /* Store the request so we know where to send the ModeSetCfm */
- priv->pending_mode_set = *req;
- }
- else
-#endif
- {
- /* No patch switch, confirm straightaway */
- CsrWifiRouterCtrlModeSetCfmSend(msg->source, req->clientData, req->interfaceTag,
- req->mode, CSR_RESULT_SUCCESS);
- }
-
- interfacePriv->bssid = req->bssid;
- /* For modes other than AP/P2PGO, set below member FALSE */
- interfacePriv->intraBssEnabled = FALSE;
- /* Initialise the variable bcTimSet with a value
- * other then CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET value
- */
- interfacePriv->bcTimSet = 0xFF;
- interfacePriv->bcTimSetReqPendingFlag = FALSE;
- /* Initialise the variable bcTimSetReqQueued with a value
- * other then CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET value
- */
- interfacePriv->bcTimSetReqQueued =0xFF;
- CsrWifiRouterCtrlInterfaceReset(priv, req->interfaceTag);
-
- if(req->mode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- req->mode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- interfacePriv->protect = req->protection;
- interfacePriv->dtimActive=FALSE;
- interfacePriv->multicastPduHostTag = 0xffffffff;
- /* For AP/P2PGO mode SME sending intraBssDistEnabled
- * i.e. for AP: intraBssDistEnabled = TRUE, for P2PGO
- * intraBssDistEnabled = TRUE/FALSE on requirement
- */
- interfacePriv->intraBssEnabled = req->intraBssDistEnabled;
- unifi_trace(priv, UDBG3, "CsrWifiRouterCtrlModeSetReqHandler: IntraBssDisEnabled = %d\n",
- req->intraBssDistEnabled);
- } else if (req->mode == CSR_WIFI_ROUTER_CTRL_MODE_NONE) {
- netif_carrier_off(priv->netdev[req->interfaceTag]);
- interfacePriv->connected = UnifiConnectedUnknown;
- }
- }
- else {
- unifi_error(priv, "CsrWifiRouterCtrlModeSetReqHandler: invalid interfaceTag :%d\n", req->interfaceTag);
- }
-}
-
-void CsrWifiRouterMaPacketResHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-}
-
-/* delete the station record from the station record data base */
-static int peer_delete_record(unifi_priv_t *priv, CsrWifiRouterCtrlPeerDelReq *req)
-{
- u8 j;
- CsrWifiRouterCtrlStaInfo_t *staInfo = NULL;
- unifi_port_config_t *controlledPort;
- unifi_port_config_t *unControlledPort;
- netInterface_priv_t *interfacePriv;
-
- u8 ba_session_idx = 0;
- ba_session_rx_struct *ba_session_rx = NULL;
- ba_session_tx_struct *ba_session_tx = NULL;
-
- /* create a list for sending confirms of un-delivered packets */
- struct list_head send_cfm_list;
-
- unsigned long lock_flags;
-
- if ((req->peerRecordHandle >= UNIFI_MAX_CONNECTIONS) || (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES)) {
- unifi_error(priv, "handle/interfaceTag is not proper, handle = %d, interfaceTag = %d\n", req->peerRecordHandle, req->interfaceTag);
- return CSR_RESULT_FAILURE;
- }
-
- INIT_LIST_HEAD(&send_cfm_list);
-
- interfacePriv = priv->interfacePriv[req->interfaceTag];
- /* remove the station record & make it NULL */
- if ((staInfo=interfacePriv->staInfo[req->peerRecordHandle])!=NULL) {
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->mgtFrames));
-
- uf_flush_list(priv, &(staInfo->mgtFrames));
- for(j=0;j<MAX_ACCESS_CATOGORY;j++){
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->dataPdu[j]));
- uf_flush_list(priv, &(staInfo->dataPdu[j]));
- }
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- /* clear the port configure array info, for the corresponding peer entry */
- controlledPort = &interfacePriv->controlled_data_port;
- unControlledPort = &interfacePriv->uncontrolled_data_port;
-
- unifi_trace(priv, UDBG1, "peer_delete_record: Peer found handle = %d, port in use: cont(%d), unCont(%d)\n",
- req->peerRecordHandle, controlledPort->entries_in_use, unControlledPort->entries_in_use);
-
- memset(staInfo->peerControlledPort, 0, sizeof(unifi_port_cfg_t));
- staInfo->peerControlledPort->port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- staInfo->peerControlledPort->in_use = FALSE;
- if (controlledPort->entries_in_use) {
- controlledPort->entries_in_use--;
- } else {
- unifi_warning(priv, "number of controlled port entries is zero, trying to decrement: debug\n");
- }
-
- memset(staInfo->peerUnControlledPort, 0, sizeof(unifi_port_cfg_t));
- staInfo->peerUnControlledPort->port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- staInfo->peerUnControlledPort->in_use = FALSE;
- if (unControlledPort->entries_in_use) {
- unControlledPort->entries_in_use--;
- } else {
- unifi_warning(priv, "number of uncontrolled port entries is zero, trying to decrement: debug\n");
- }
-
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- /* update the TIM with zero */
- if (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_IBSS &&
- staInfo->timSet == CSR_WIFI_TIM_SET) {
- unifi_trace(priv, UDBG3, "peer is deleted so TIM updated to 0, in firmware\n");
- update_tim(priv, staInfo->aid, 0, req->interfaceTag, req->peerRecordHandle);
- }
-
-
- /* Stop BA session if it is active, for this peer address all BA sessions
- (per tID per role) are closed */
-
- down(&priv->ba_mutex);
- for(ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
- ba_session_rx = priv->interfacePriv[req->interfaceTag]->ba_session_rx[ba_session_idx];
- if(ba_session_rx) {
- if(!memcmp(ba_session_rx->macAddress.a, staInfo->peerMacAddress.a, ETH_ALEN)){
- blockack_session_stop(priv,
- req->interfaceTag,
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT,
- ba_session_rx->tID,
- ba_session_rx->macAddress);
- }
- }
- }
-
- for(ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX; ba_session_idx++){
- ba_session_tx = priv->interfacePriv[req->interfaceTag]->ba_session_tx[ba_session_idx];
- if(ba_session_tx) {
- if(!memcmp(ba_session_tx->macAddress.a, staInfo->peerMacAddress.a, ETH_ALEN)){
- blockack_session_stop(priv,
- req->interfaceTag,
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR,
- ba_session_tx->tID,
- ba_session_tx->macAddress);
- }
- }
- }
-
- up(&priv->ba_mutex);
-
-#ifdef CSR_SUPPORT_SME
- unifi_trace(priv, UDBG1, "Canceling work queue for STA with AID: %d\n", staInfo->aid);
- cancel_work_sync(&staInfo->send_disconnected_ind_task);
-#endif
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
-#ifdef CSR_SUPPORT_SME
- interfacePriv->num_stations_joined--;
-
- staInfo->nullDataHostTag = INVALID_HOST_TAG;
-
- if ((interfacePriv->sta_activity_check_enabled) &&
- (interfacePriv->num_stations_joined < STA_INACTIVE_DETECTION_TRIGGER_THRESHOLD))
- {
- unifi_trace(priv, UDBG1, "STOPPING the Inactivity Timer (num of stations = %d)\n", interfacePriv->num_stations_joined);
- interfacePriv->sta_activity_check_enabled = FALSE;
- del_timer_sync(&interfacePriv->sta_activity_check_timer);
- }
-#endif
-
- /* Free the station record for corresponding peer */
- kfree(interfacePriv->staInfo[req->peerRecordHandle]);
- interfacePriv->staInfo[req->peerRecordHandle] = NULL;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- /* after the critical region process the list of frames that requested cfm
- and send cfm to requestor one by one */
- send_auto_ma_packet_confirm(priv, interfacePriv, &send_cfm_list);
-
-
- }
- else
- {
- unifi_trace(priv, UDBG3, " peer not found: Delete request Peer handle[%d]\n", req->peerRecordHandle);
- }
-
- return CSR_RESULT_SUCCESS;
-}
-
-void CsrWifiRouterCtrlPeerDelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- CsrWifiRouterCtrlPeerDelReq* req = (CsrWifiRouterCtrlPeerDelReq*)msg;
- CsrResult status = CSR_RESULT_SUCCESS;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- netInterface_priv_t *interfacePriv;
-
- unifi_trace(priv, UDBG2, "entering CsrWifiRouterCtrlPeerDelReqHandler\n");
- if (priv == NULL)
- {
- unifi_error(priv, "CsrWifiRouterCtrlPeerDelReqHandler: invalid smepriv\n");
- return;
- }
-
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "CsrWifiRouterCtrlPeerDelReqHandler: bad interfaceTag\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- /* remove the station from station record data base */
- status = peer_delete_record(priv, req);
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- default:
- /* No station record to maintain in these modes */
- break;
- }
-
- CsrWifiRouterCtrlPeerDelCfmSend(msg->source, req->clientData, req->interfaceTag, status);
- unifi_trace(priv, UDBG2, "leaving CsrWifiRouterCtrlPeerDelReqHandler \n");
-}
-
-/* Add the new station to the station record data base */
-static int peer_add_new_record(unifi_priv_t *priv, CsrWifiRouterCtrlPeerAddReq *req, u32 *handle)
-{
- u8 i, powerModeTemp = 0;
- u8 freeSlotFound = FALSE;
- CsrWifiRouterCtrlStaInfo_t *newRecord = NULL;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
- u32 currentTime, currentTimeHi;
- unsigned long lock_flags;
-
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "peer_add_new_record: bad interfaceTag\n");
- return CSR_RESULT_FAILURE;
- }
-
- currentTime = CsrTimeGet(¤tTimeHi);
-
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- if(interfacePriv->staInfo[i] == NULL) {
- /* Slot is empty, so can be used for station record */
- freeSlotFound = TRUE;
- *handle = i;
-
- /* Allocate for the new station record , to avoid race condition would happen between ADD_PEER &
- * DEL_PEER the allocation made atomic memory rather than kernel memory
- */
- newRecord = kmalloc(sizeof(CsrWifiRouterCtrlStaInfo_t), GFP_ATOMIC);
- if (!newRecord) {
- unifi_error(priv, "failed to allocate the %d bytes of mem for station record\n",
- sizeof(CsrWifiRouterCtrlStaInfo_t));
- return CSR_RESULT_FAILURE;
- }
-
- unifi_trace(priv, UDBG1, "peer_add_new_record: handle = %d AID = %d addr = %x:%x:%x:%x:%x:%x LI=%u\n",
- *handle, req->associationId, req->peerMacAddress.a[0], req->peerMacAddress.a[1], req->peerMacAddress.a[2],
- req->peerMacAddress.a[3], req->peerMacAddress.a[4], req->peerMacAddress.a[5],
- req->staInfo.listenIntervalInTus);
-
- /* disable the preemption until station record updated */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
-
- interfacePriv->staInfo[i] = newRecord;
- /* Initialize the record*/
- memset(newRecord, 0, sizeof(CsrWifiRouterCtrlStaInfo_t));
- /* update the station record */
- memcpy(newRecord->peerMacAddress.a, req->peerMacAddress.a, ETH_ALEN);
- newRecord->wmmOrQosEnabled = req->staInfo.wmmOrQosEnabled;
-
- /* maxSpLength is bit map in qosInfo field, so converting accordingly */
- newRecord->maxSpLength = req->staInfo.maxSpLength * 2;
-
- /*Max SP 0 mean any number of packets. since we buffer only 512
- packets we are hard coding this to zero for the moment */
-
- if(newRecord->maxSpLength == 0)
- newRecord->maxSpLength=512;
-
- newRecord->assignedHandle = i;
-
- /* copy power save mode of all access catagory (Trigger/Delivery/both enabled/disabled) */
- powerModeTemp = (u8) ((req->staInfo.powersaveMode >> 4) & 0xff);
-
- if(!(req->staInfo.powersaveMode & 0x0001))
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_BK]= CSR_WIFI_AC_LEGACY_POWER_SAVE;
- else
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_BK]= powerModeTemp & 0x03;
-
- if(!(req->staInfo.powersaveMode & 0x0002))
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_BE]= CSR_WIFI_AC_LEGACY_POWER_SAVE;
- else
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_BE]= ((powerModeTemp & 0x0C)>> 2);
-
- if(!(req->staInfo.powersaveMode & 0x0004))
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_VI]= CSR_WIFI_AC_LEGACY_POWER_SAVE;
- else
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_VI]= ((powerModeTemp & 0x30)>> 4);
-
- if(!(req->staInfo.powersaveMode & 0x0008))
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_VO]= CSR_WIFI_AC_LEGACY_POWER_SAVE;
- else
- newRecord->powersaveMode[UNIFI_TRAFFIC_Q_VO]= ((powerModeTemp & 0xC0)>> 6);
-
- {
- u8 k;
- for(k=0; k< MAX_ACCESS_CATOGORY ;k++)
- unifi_trace(priv, UDBG2, "peer_add_new_record: WMM : %d ,AC %d, powersaveMode %x \n",
- req->staInfo.wmmOrQosEnabled, k, newRecord->powersaveMode[k]);
- }
-
- unifi_trace(priv, UDBG3, "newRecord->wmmOrQosEnabled : %d , MAX SP : %d\n",
- newRecord->wmmOrQosEnabled, newRecord->maxSpLength);
-
- /* Initialize the mgtFrames & data Pdu list */
- {
- u8 j;
- INIT_LIST_HEAD(&newRecord->mgtFrames);
- for(j = 0; j < MAX_ACCESS_CATOGORY; j++) {
- INIT_LIST_HEAD(&newRecord->dataPdu[j]);
- }
- }
-
- newRecord->lastActivity = currentTime;
- newRecord->activity_flag = TRUE;
-
- /* enable the preemption as station record updated */
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- /* First time port actions are set for the peer with below information */
- configure_data_port(priv, CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN, &newRecord->peerMacAddress,
- UF_UNCONTROLLED_PORT_Q, req->interfaceTag);
-
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_IBSS) {
- configure_data_port(priv, CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN, &newRecord->peerMacAddress,
- UF_CONTROLLED_PORT_Q, req->interfaceTag);
- } else {
- configure_data_port(priv, CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD, &newRecord->peerMacAddress,
- UF_CONTROLLED_PORT_Q, req->interfaceTag);
- }
-
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- /* Port status must be already set before calling the Add Peer request */
- newRecord->peerControlledPort = uf_sme_port_config_handle(priv, newRecord->peerMacAddress.a,
- UF_CONTROLLED_PORT_Q, req->interfaceTag);
- newRecord->peerUnControlledPort = uf_sme_port_config_handle(priv, newRecord->peerMacAddress.a,
- UF_UNCONTROLLED_PORT_Q, req->interfaceTag);
-
- if (!newRecord->peerControlledPort || !newRecord->peerUnControlledPort) {
- /* enable the preemption as station record failed to update */
- unifi_warning(priv, "Un/ControlledPort record not found in port configuration array index = %d\n", i);
- kfree(interfacePriv->staInfo[i]);
- interfacePriv->staInfo[i] = NULL;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- return CSR_RESULT_FAILURE;
- }
-
- newRecord->currentPeerState = CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE;
-
- /* changes done during block ack handling */
- newRecord->txSuspend = FALSE;
-
- /*U-APSD related data structure*/
- newRecord->timRequestPendingFlag = FALSE;
-
- /* Initialise the variable updateTimReqQueued with a value
- * other then CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET value
- */
- newRecord->updateTimReqQueued = 0xFF;
- newRecord->timSet = CSR_WIFI_TIM_RESET;
- newRecord->uapsdActive = FALSE;
- newRecord->noOfSpFramesSent =0;
- newRecord->triggerFramePriority = CSR_QOS_UP0;
-
- /* The protection bit is updated once the port opens for corresponding peer in
- * routerPortConfigure request */
-
- /* update the association ID */
- newRecord->aid = req->associationId;
-
-#ifdef CSR_SUPPORT_SME
- interfacePriv->num_stations_joined++;
- newRecord->interfacePriv = interfacePriv;
- newRecord->listenIntervalInTus = req->staInfo.listenIntervalInTus;
- newRecord->nullDataHostTag = INVALID_HOST_TAG;
-
- INIT_WORK(&newRecord->send_disconnected_ind_task, uf_send_disconnected_ind_wq);
-
- if(!(interfacePriv->sta_activity_check_enabled) &&
- (interfacePriv->num_stations_joined >= STA_INACTIVE_DETECTION_TRIGGER_THRESHOLD)){
- unifi_trace(priv, UDBG1,
- "peer_add_new_record: STARTING the Inactivity Timer (num of stations = %d)",
- interfacePriv->num_stations_joined);
-
- interfacePriv->sta_activity_check_enabled = TRUE;
- interfacePriv->sta_activity_check_timer.function = check_inactivity_timer_expire_func;
- interfacePriv->sta_activity_check_timer.data = (unsigned long)interfacePriv;
-
- init_timer(&interfacePriv->sta_activity_check_timer);
- mod_timer(&interfacePriv->sta_activity_check_timer,
- (jiffies + usecs_to_jiffies(STA_INACTIVE_DETECTION_TIMER_INTERVAL * 1000 * 1000)));
-
- }
-#endif
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- break;
- }
- }
-
- if(!freeSlotFound) {
- unifi_error(priv, "Limited connectivity, Free slot not found for station record addition\n");
- return CSR_RESULT_FAILURE;
- }
- return CSR_RESULT_SUCCESS;
-}
-
-#ifdef CSR_SUPPORT_SME
-static void check_inactivity_timer_expire_func(unsigned long data)
-{
- struct unifi_priv *priv;
- CsrWifiRouterCtrlStaInfo_t *sta_record = NULL;
- u8 i = 0;
- u32 now;
- u32 inactive_time;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *) data;
-
- if (!interfacePriv)
- {
- return;
- }
-
- priv = interfacePriv->privPtr;
-
- if (interfacePriv->InterfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "check_inactivity_timer_expire_func: Invalid interfaceTag\n");
- return;
- }
-
- /* RUN Algorithm to check inactivity for each connected station */
- now = CsrTimeGet(NULL);
-
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- if(interfacePriv->staInfo[i] != NULL) {
- sta_record = interfacePriv->staInfo[i];
-
- if (sta_record->activity_flag == TRUE){
- sta_record->activity_flag = FALSE;
- sta_record->lastActivity = now;
- continue;
- }
-
- if (sta_record->lastActivity > now)
- {
- /* simple timer wrap (for 1 wrap) */
- inactive_time = CsrTimeAdd((u32)CsrTimeSub(CSR_SCHED_TIME_MAX, sta_record->lastActivity), now);
- }
- else
- {
- inactive_time = (u32)CsrTimeSub(now, sta_record->lastActivity);
- }
-
- if (inactive_time >= STA_INACTIVE_TIMEOUT_VAL)
- {
- unifi_trace(priv, UDBG1, "STA is Inactive - AID = %d inactive_time = %d\n",
- sta_record->aid,
- inactive_time);
-
- /* station is in-active, if it is in active mode send a null frame
- * and the station should acknowledge the null frame, if acknowledgement
- * is not received throw out the station.
- * If the station is in Power Save, update TIM for the station so
- * that it wakes up and register some activity through PS-Poll or
- * trigger frame.
- */
- if (sta_record->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)
- {
- unifi_trace(priv, UDBG1, "STA power save state - Active, send a NULL frame to check if it is ALIVE\n");
- uf_send_nulldata ( priv,
- sta_record->interfacePriv->InterfaceTag,
- sta_record->peerMacAddress.a,
- CSR_CONTENTION,
- sta_record);
- }
- else if (sta_record->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)
- {
- if((sta_record->timSet == CSR_WIFI_TIM_SET) ||
- (sta_record->timSet == CSR_WIFI_TIM_SETTING))
- {
- unifi_trace(priv, UDBG1, "STA power save state - PS, TIM is already SET\n");
-
- /* If TIM is set and we do not have any activity for
- * more than 3 listen intervals then send a disconnected
- * indication to SME, to delete the station from station
- * record list.
- * The inactivity is already more than STA_INACTIVE_TIMEOUT_VAL
- * and this check ensures if the listen interval is a larger
- * value than STA_INACTIVE_TIMEOUT_VAL.
- */
- if (inactive_time > (3 * (sta_record->listenIntervalInTus * 1024)))
- {
- unifi_trace(priv, UDBG1, "STA is inactive for more than 3 listen intervals\n");
- queue_work( priv->unifi_workqueue,
- &sta_record->send_disconnected_ind_task);
- }
-
- }
- else
- {
- unifi_trace(priv, UDBG1, "STA power save state - PS, update TIM to see if it is ALIVE\n");
- update_tim(priv,
- sta_record->aid,
- CSR_WIFI_TIM_SET,
- interfacePriv->InterfaceTag,
- sta_record->assignedHandle);
- }
- }
- }
- }
- }
-
- /* re-run the timer interrupt */
- mod_timer(&interfacePriv->sta_activity_check_timer,
- (jiffies + usecs_to_jiffies(STA_INACTIVE_DETECTION_TIMER_INTERVAL * 1000 * 1000)));
-
-}
-
-
-void uf_send_disconnected_ind_wq(struct work_struct *work)
-{
-
- CsrWifiRouterCtrlStaInfo_t *staInfo = container_of(work, CsrWifiRouterCtrlStaInfo_t, send_disconnected_ind_task);
- unifi_priv_t *priv;
- u16 interfaceTag;
- struct list_head send_cfm_list;
- u8 j;
-
- if(!staInfo) {
- return;
- }
-
- if(!staInfo->interfacePriv) {
- return;
- }
-
- priv = staInfo->interfacePriv->privPtr;
- interfaceTag = staInfo->interfacePriv->InterfaceTag;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_send_disconnected_ind_wq: invalid interfaceTag\n");
- return;
- }
-
- /* The SME/NME may be waiting for confirmation for requested frames to this station.
- * So loop through buffered frames for this station and if confirmation is
- * requested, send auto confirmation with failure status. Also flush the frames so
- * that these are not processed again in PEER_DEL_REQ handler.
- */
- INIT_LIST_HEAD(&send_cfm_list);
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->mgtFrames));
-
- uf_flush_list(priv, &(staInfo->mgtFrames));
-
- for(j = 0; j < MAX_ACCESS_CATOGORY; j++){
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staInfo->dataPdu[j]));
-
- uf_flush_list(priv, &(staInfo->dataPdu[j]));
- }
-
- send_auto_ma_packet_confirm(priv, staInfo->interfacePriv, &send_cfm_list);
-
- unifi_warning(priv, "uf_send_disconnected_ind_wq: Router Disconnected IND Peer (%x-%x-%x-%x-%x-%x)\n",
- staInfo->peerMacAddress.a[0],
- staInfo->peerMacAddress.a[1],
- staInfo->peerMacAddress.a[2],
- staInfo->peerMacAddress.a[3],
- staInfo->peerMacAddress.a[4],
- staInfo->peerMacAddress.a[5]);
-
- CsrWifiRouterCtrlConnectedIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,
- 0,
- staInfo->interfacePriv->InterfaceTag,
- staInfo->peerMacAddress,
- CSR_WIFI_ROUTER_CTRL_PEER_DISCONNECTED);
-
-
- return;
-}
-
-
-#endif
-void CsrWifiRouterCtrlPeerAddReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- CsrWifiRouterCtrlPeerAddReq* req = (CsrWifiRouterCtrlPeerAddReq*)msg;
- CsrResult status = CSR_RESULT_SUCCESS;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- u32 handle = 0;
- netInterface_priv_t *interfacePriv;
-
- unifi_trace(priv, UDBG2, "entering CsrWifiRouterCtrlPeerAddReqHandler \n");
- if (priv == NULL)
- {
- unifi_error(priv, "CsrWifiRouterCtrlPeerAddReqHandler: invalid smepriv\n");
- return;
- }
-
- if (req->interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "CsrWifiRouterCtrlPeerAddReqHandler: bad interfaceTag\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- /* Add station record */
- status = peer_add_new_record(priv, req, &handle);
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- default:
- /* No station record to maintain in these modes */
- break;
- }
-
- CsrWifiRouterCtrlPeerAddCfmSend(msg->source, req->clientData, req->interfaceTag, req->peerMacAddress, handle, status);
- unifi_trace(priv, UDBG2, "leaving CsrWifiRouterCtrlPeerAddReqHandler \n");
-}
-
-void CsrWifiRouterCtrlPeerUpdateReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- CsrWifiRouterCtrlPeerUpdateReq* req = (CsrWifiRouterCtrlPeerUpdateReq*)msg;
- CsrResult status = CSR_RESULT_SUCCESS;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-
- unifi_trace(priv, UDBG2, "entering CsrWifiRouterCtrlPeerUpdateReqHandler \n");
- if (priv == NULL)
- {
- unifi_error(priv, "CsrWifiRouterCtrlPeerUpdateReqHandler: invalid smepriv\n");
- return;
- }
-
- CsrWifiRouterCtrlPeerUpdateCfmSend(msg->source, req->clientData, req->interfaceTag, status);
- unifi_trace(priv, UDBG2, "leaving CsrWifiRouterCtrlPeerUpdateReqHandler \n");
-}
-
-
- void CsrWifiRouterCtrlRawSdioDeinitialiseReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- /* This will never be called as it is intercepted in the Userspace */
-}
-
-void CsrWifiRouterCtrlRawSdioInitialiseReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- /* This will never be called as it is intercepted in the Userspace */
-}
-
-void
-uf_send_ba_err_wq(struct work_struct *work)
-{
- ba_session_rx_struct *ba_session = container_of(work, ba_session_rx_struct, send_ba_err_task);
- unifi_priv_t *priv;
-
- if(!ba_session) {
- return;
- }
-
- if(!ba_session->interfacePriv) {
- return;
- }
-
- priv = ba_session->interfacePriv->privPtr;
-
- if (ba_session->interfacePriv->InterfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "%s: invalid interfaceTag\n", __FUNCTION__);
- return;
- }
-
- unifi_warning(priv, "%s: Calling CsrWifiRouterCtrlBlockAckErrorIndSend(%d, %d, %d, %d, %x:%x:%x:%x:%x:%x, %d)\n",
- __FUNCTION__,
- priv->CSR_WIFI_SME_IFACEQUEUE,
- 0,
- ba_session->interfacePriv->InterfaceTag,
- ba_session->tID,
- ba_session->macAddress.a[0],
- ba_session->macAddress.a[1],
- ba_session->macAddress.a[2],
- ba_session->macAddress.a[3],
- ba_session->macAddress.a[4],
- ba_session->macAddress.a[5],
- CSR_RESULT_SUCCESS
- );
- CsrWifiRouterCtrlBlockAckErrorIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,
- 0,
- ba_session->interfacePriv->InterfaceTag,
- ba_session->tID,
- ba_session->macAddress,
- CSR_RESULT_SUCCESS);
-}
-
-
-static void ba_session_terminate_timer_func(unsigned long data)
-{
- ba_session_rx_struct *ba_session = (ba_session_rx_struct*)data;
- struct unifi_priv *priv;
-
- if(!ba_session) {
- return;
- }
-
- if(!ba_session->interfacePriv) {
- return;
- }
-
- priv = ba_session->interfacePriv->privPtr;
-
- if (ba_session->interfacePriv->InterfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "%s: invalid interfaceTag\n", __FUNCTION__);
- return;
- }
-
- queue_work(priv->unifi_workqueue, &ba_session->send_ba_err_task);
-}
-
-
-u8 blockack_session_stop(unifi_priv_t *priv,
- u16 interfaceTag,
- CsrWifiRouterCtrlBlockAckRole role,
- u16 tID,
- CsrWifiMacAddress macAddress)
-{
- netInterface_priv_t *interfacePriv;
- ba_session_rx_struct *ba_session_rx = NULL;
- ba_session_tx_struct *ba_session_tx = NULL;
- u8 ba_session_idx = 0;
- int i;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "%s: bad interfaceTag = %d\n", __FUNCTION__, interfaceTag);
- return FALSE;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if(!interfacePriv) {
- unifi_error(priv, "%s: bad interfacePriv\n", __FUNCTION__);
- return FALSE;
- }
-
- if(tID > 15) {
- unifi_error(priv, "%s: bad tID = %d\n", __FUNCTION__, tID);
- return FALSE;
- }
-
- if((role != CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR) &&
- (role != CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT)) {
- unifi_error(priv, "%s: bad role = %d\n", __FUNCTION__, role);
- return FALSE;
- }
-
- unifi_warning(priv,
- "%s: stopping ba_session for peer = %pM role = %d tID = %d\n",
- __func__, macAddress.a, role, tID);
-
- /* find out the appropriate ba session (/station /tid /role) for which stop is requested */
- if (role == CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT){
- for (ba_session_idx =0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
-
- ba_session_rx = interfacePriv->ba_session_rx[ba_session_idx];
-
- if(ba_session_rx){
- if ((!memcmp(ba_session_rx->macAddress.a, macAddress.a, ETH_ALEN)) && (ba_session_rx->tID == tID)){
- break;
- }
- }
- }
-
- if (!ba_session_rx || (ba_session_idx == MAX_SUPPORTED_BA_SESSIONS_RX)) {
- unifi_error(priv, "%s: bad ba_session for Rx [tID=%d]\n", __FUNCTION__, tID);
- return FALSE;
- }
-
-
- if(ba_session_rx->timeout) {
- del_timer_sync(&ba_session_rx->timer);
- }
- cancel_work_sync(&ba_session_rx->send_ba_err_task);
- for (i = 0; i < ba_session_rx->wind_size; i++) {
- if(ba_session_rx->buffer[i].active) {
- frame_desc_struct *frame_desc = &ba_session_rx->buffer[i];
- unifi_net_data_free(priv, &frame_desc->bulkdata.d[0]);
- }
- }
- kfree(ba_session_rx->buffer);
-
- interfacePriv->ba_session_rx[ba_session_idx] = NULL;
- kfree(ba_session_rx);
- }else if (role == CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR){
- for (ba_session_idx =0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX; ba_session_idx++){
- ba_session_tx = interfacePriv->ba_session_tx[ba_session_idx];
- if(ba_session_tx){
- if ((!memcmp(ba_session_tx->macAddress.a, macAddress.a, ETH_ALEN)) && (ba_session_tx->tID == tID)){
- break;
- }
- }
- }
-
- if (!ba_session_tx || (ba_session_idx == MAX_SUPPORTED_BA_SESSIONS_TX)) {
- unifi_error(priv, "%s: bad ba_session for Tx [tID=%d]\n", __FUNCTION__, tID);
- return FALSE;
- }
- interfacePriv->ba_session_tx[ba_session_idx] = NULL;
- kfree(ba_session_tx);
-
- }
-
- return TRUE;
-}
-
-
-void CsrWifiRouterCtrlBlockAckDisableReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- CsrWifiRouterCtrlBlockAckDisableReq* req = (CsrWifiRouterCtrlBlockAckDisableReq*)msg;
- u8 r;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-
- unifi_trace(priv, UDBG6, "%s: in ok\n", __FUNCTION__);
-
- down(&priv->ba_mutex);
- r = blockack_session_stop(priv,
- req->interfaceTag,
- req->role,
- req->trafficStreamID,
- req->macAddress);
- up(&priv->ba_mutex);
-
- CsrWifiRouterCtrlBlockAckDisableCfmSend(msg->source,
- req->clientData,
- req->interfaceTag,
- r?CSR_RESULT_SUCCESS:CSR_RESULT_FAILURE);
-
- unifi_trace(priv, UDBG6, "%s: out ok\n", __FUNCTION__);
-}
-
-
-u8 blockack_session_start(unifi_priv_t *priv,
- u16 interfaceTag,
- u16 tID,
- u16 timeout,
- CsrWifiRouterCtrlBlockAckRole role,
- u16 wind_size,
- u16 start_sn,
- CsrWifiMacAddress macAddress
- )
-{
- netInterface_priv_t *interfacePriv;
- ba_session_rx_struct *ba_session_rx = NULL;
- ba_session_tx_struct *ba_session_tx = NULL;
- u8 ba_session_idx = 0;
-
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "%s: bad interfaceTag = %d\n", __FUNCTION__, interfaceTag);
- return FALSE;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if(!interfacePriv) {
- unifi_error(priv, "%s: bad interfacePriv\n", __FUNCTION__);
- return FALSE;
- }
-
- if(tID > 15)
- {
- unifi_error(priv, "%s: bad tID=%d\n", __FUNCTION__, tID);
- return FALSE;
- }
-
- if(wind_size > MAX_BA_WIND_SIZE) {
- unifi_error(priv, "%s: bad wind_size = %d\n", __FUNCTION__, wind_size);
- return FALSE;
- }
-
- if(role != CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR &&
- role != CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT) {
- unifi_error(priv, "%s: bad role = %d\n", __FUNCTION__, role);
- return FALSE;
- }
-
- unifi_warning(priv,
- "%s: ba session with peer= (%pM)\n", __func__,
- macAddress.a);
-
- unifi_warning(priv, "%s: ba session for tID=%d timeout=%d role=%d wind_size=%d start_sn=%d\n", __FUNCTION__,
- tID,
- timeout,
- role,
- wind_size,
- start_sn);
-
- /* Check if BA session exists for per station, per TID, per role or not.
- if BA session exists update parameters and if it does not exist
- create a new BA session */
- if (role == CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR){
- for (ba_session_idx =0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX; ba_session_idx++){
- ba_session_tx = interfacePriv->ba_session_tx[ba_session_idx];
- if (ba_session_tx) {
- if ((!memcmp(ba_session_tx->macAddress.a, macAddress.a, ETH_ALEN)) && (ba_session_tx->tID == tID)){
- unifi_warning(priv, "%s: ba_session for Tx already exists\n", __FUNCTION__);
- return TRUE;
- }
- }
- }
-
- /* we have to create new ba_session_tx struct */
- ba_session_tx = NULL;
-
- /* loop through until an empty BA session slot is there and save the session there */
- for (ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX ; ba_session_idx++){
- if (!(interfacePriv->ba_session_tx[ba_session_idx])){
- break;
- }
- }
- if (ba_session_idx == MAX_SUPPORTED_BA_SESSIONS_TX){
- unifi_error(priv, "%s: All ba_session used for Tx, NO free session available\n", __FUNCTION__);
- return FALSE;
- }
-
- /* create and populate the new BA session structure */
- ba_session_tx = kzalloc(sizeof(ba_session_tx_struct), GFP_KERNEL);
- if (!ba_session_tx) {
- unifi_error(priv, "%s: kmalloc failed for ba_session_tx\n", __FUNCTION__);
- return FALSE;
- }
-
- ba_session_tx->interfacePriv = interfacePriv;
- ba_session_tx->tID = tID;
- ba_session_tx->macAddress = macAddress;
-
- interfacePriv->ba_session_tx[ba_session_idx] = ba_session_tx;
-
- } else if (role == CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT){
-
- for (ba_session_idx =0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
- ba_session_rx = interfacePriv->ba_session_rx[ba_session_idx];
- if (ba_session_rx) {
- if ((!memcmp(ba_session_rx->macAddress.a, macAddress.a, ETH_ALEN)) && (ba_session_rx->tID == tID)){
- unifi_warning(priv, "%s: ba_session for Rx[tID = %d] already exists\n", __FUNCTION__, tID);
-
- if(ba_session_rx->wind_size == wind_size &&
- ba_session_rx->timeout == timeout &&
- ba_session_rx->expected_sn == start_sn) {
- return TRUE;
- }
-
- if(ba_session_rx->timeout) {
- del_timer_sync(&ba_session_rx->timer);
- ba_session_rx->timeout = 0;
- }
-
- if(ba_session_rx->wind_size != wind_size) {
- blockack_session_stop(priv, interfaceTag, role, tID, macAddress);
- } else {
- if (timeout) {
- ba_session_rx->timeout = timeout;
- ba_session_rx->timer.function = ba_session_terminate_timer_func;
- ba_session_rx->timer.data = (unsigned long)ba_session_rx;
- init_timer(&ba_session_rx->timer);
- mod_timer(&ba_session_rx->timer, (jiffies + usecs_to_jiffies((ba_session_rx->timeout) * 1024)));
- }
- /*
- * The starting sequence number shall remain same if the BA
- * enable request is issued to update BA parameters only. If
- * it is not same, then we scroll our window to the new starting
- * sequence number. This could happen if the DELBA frame from
- * originator is lost and then we receive ADDBA frame with new SSN.
- */
- if(ba_session_rx->start_sn != start_sn) {
- scroll_ba_window(priv, interfacePriv, ba_session_rx, start_sn);
- }
- return TRUE;
- }
- }
- }
- }
-
- /* we could have a valid BA session pointer here or un-initialized
- ba session pointer. but in any case we have to create a new session.
- so re-initialize the ba_session pointer */
- ba_session_rx = NULL;
-
- /* loop through until an empty BA session slot is there and save the session there */
- for (ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX ; ba_session_idx++){
- if (!(interfacePriv->ba_session_rx[ba_session_idx])){
- break;
- }
- }
- if (ba_session_idx == MAX_SUPPORTED_BA_SESSIONS_RX){
- unifi_error(priv, "%s: All ba_session used for Rx, NO free session available\n", __FUNCTION__);
- return FALSE;
- }
-
- /* It is observed that with some devices there is a race between
- * EAPOL exchanges and BA session establishment. This results in
- * some EAPOL authentication packets getting stuck in BA reorder
- * buffer and hence the conection cannot be established. To avoid
- * this we check here if the EAPOL authentication is complete and
- * if so then only allow the BA session to establish.
- *
- * It is verified that the peers normally re-establish
- * the BA session after the initial rejection.
- */
- if (CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN != uf_sme_port_state(priv, macAddress.a, UF_CONTROLLED_PORT_Q, interfacePriv->InterfaceTag))
- {
- unifi_warning(priv, "blockack_session_start: Controlled port not opened, Reject BA request\n");
- return FALSE;
- }
-
- ba_session_rx = kzalloc(sizeof(ba_session_rx_struct), GFP_KERNEL);
- if (!ba_session_rx) {
- unifi_error(priv, "%s: kmalloc failed for ba_session_rx\n", __FUNCTION__);
- return FALSE;
- }
-
- ba_session_rx->wind_size = wind_size;
- ba_session_rx->start_sn = ba_session_rx->expected_sn = start_sn;
- ba_session_rx->trigger_ba_after_ssn = FALSE;
-
- ba_session_rx->buffer = kzalloc(ba_session_rx->wind_size*sizeof(frame_desc_struct), GFP_KERNEL);
- if (!ba_session_rx->buffer) {
- kfree(ba_session_rx);
- unifi_error(priv, "%s: kmalloc failed for buffer\n", __FUNCTION__);
- return FALSE;
- }
-
- INIT_WORK(&ba_session_rx->send_ba_err_task, uf_send_ba_err_wq);
- if (timeout) {
- ba_session_rx->timeout = timeout;
- ba_session_rx->timer.function = ba_session_terminate_timer_func;
- ba_session_rx->timer.data = (unsigned long)ba_session_rx;
- init_timer(&ba_session_rx->timer);
- mod_timer(&ba_session_rx->timer, (jiffies + usecs_to_jiffies((ba_session_rx->timeout) * 1024)));
- }
-
- ba_session_rx->interfacePriv = interfacePriv;
- ba_session_rx->tID = tID;
- ba_session_rx->macAddress = macAddress;
-
- interfacePriv->ba_session_rx[ba_session_idx] = ba_session_rx;
- }
- return TRUE;
-}
-
-void CsrWifiRouterCtrlBlockAckEnableReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
- CsrWifiRouterCtrlBlockAckEnableReq* req = (CsrWifiRouterCtrlBlockAckEnableReq*)msg;
- u8 r;
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
- down(&priv->ba_mutex);
- r = blockack_session_start(priv,
- req->interfaceTag,
- req->trafficStreamID,
- req->timeout,
- req->role,
- req->bufferSize,
- req->ssn,
- req->macAddress
- );
- up(&priv->ba_mutex);
-
- CsrWifiRouterCtrlBlockAckEnableCfmSend(msg->source,
- req->clientData,
- req->interfaceTag,
- r?CSR_RESULT_SUCCESS:CSR_RESULT_FAILURE);
- unifi_trace(priv, UDBG6, "<<%s: r=%d\n", __FUNCTION__, r);
-
-}
-
-void CsrWifiRouterCtrlWapiMulticastFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWapiMulticastFilterReq* req = (CsrWifiRouterCtrlWapiMulticastFilterReq*)msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- if (CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) {
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
-
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiMulticastFilterReq: req->status = %d\n", req->status);
-
- /* status 1 - Filter on
- * status 0 - Filter off */
- priv->wapi_multicast_filter = req->status;
-
- unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
- } else {
-
- unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
-
- }
-#elif defined(UNIFI_DEBUG)
- /*WAPI Disabled*/
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- unifi_error(priv, "CsrWifiRouterCtrlWapiMulticastFilterReqHandler: called when WAPI isn't enabled\n");
-#endif
-}
-
-void CsrWifiRouterCtrlWapiUnicastFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWapiUnicastFilterReq* req = (CsrWifiRouterCtrlWapiUnicastFilterReq*)msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- if (CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) {
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
-
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiUnicastFilterReq: req->status= %d\n", req->status);
-
- if ((priv->wapi_unicast_filter == 1) && (req->status == 0)) {
- /* When we have successfully re-associated and obtained a new unicast key with keyid = 0 */
- priv->wapi_unicast_queued_pkt_filter = 1;
- }
-
- /* status 1 - Filter ON
- * status 0 - Filter OFF */
- priv->wapi_unicast_filter = req->status;
-
- unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
- } else {
-
- unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
-
- }
-#elif defined(UNIFI_DEBUG)
- /*WAPI Disabled*/
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastFilterReqHandler: called when WAPI isn't enabled\n");
-#endif
-}
-
-void CsrWifiRouterCtrlWapiRxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWapiRxPktReq* req = (CsrWifiRouterCtrlWapiRxPktReq*)msg;
- int client_id, receiver_id;
- bulk_data_param_t bulkdata;
- CsrResult res;
- ul_client_t *client;
- CSR_SIGNAL signal;
- CSR_MA_PACKET_INDICATION *pkt_ind;
- netInterface_priv_t *interfacePriv;
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq : invalid priv\n", __func__);
- return;
- }
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq : invalid sme priv\n", __func__);
- return;
- }
-
- interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- if (CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) {
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
-
-
- if (req->dataLength == 0 || req->data == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq: invalid request\n", __FUNCTION__);
- return;
- }
-
- res = unifi_net_data_malloc(priv, &bulkdata.d[0], req->dataLength);
- if (res != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq: Could not allocate net data\n", __FUNCTION__);
- return;
- }
-
- /* This function is expected to be called only when the MIC has been verified by SME to be correct
- * So reset the reception status to rx_success */
- res = read_unpack_signal(req->signal, &signal);
- if (res) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReqHandler: Received unknown or corrupted signal.\n");
- return;
- }
- pkt_ind = (CSR_MA_PACKET_INDICATION*) (&((&signal)->u).MaPacketIndication);
- if (pkt_ind->ReceptionStatus != CSR_MICHAEL_MIC_ERROR) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReqHandler: Unknown signal with reception status = %d\n", pkt_ind->ReceptionStatus);
- return;
- } else {
- unifi_trace(priv, UDBG4, "CsrWifiRouterCtrlWapiRxPktReqHandler: MIC verified , RX_SUCCESS \n", __FUNCTION__);
- pkt_ind->ReceptionStatus = CSR_RX_SUCCESS;
- write_pack(&signal, req->signal, &(req->signalLength));
- }
-
- memcpy((void*)bulkdata.d[0].os_data_ptr, req->data, req->dataLength);
-
- receiver_id = CSR_GET_UINT16_FROM_LITTLE_ENDIAN((req->signal) + sizeof(s16)) & 0xFFF0;
- client_id = (receiver_id & 0x0F00) >> UDI_SENDER_ID_SHIFT;
-
- client = &priv->ul_clients[client_id];
-
- if (client && client->event_hook) {
- unifi_trace(priv, UDBG3,
- "CsrWifiRouterCtrlWapiRxPktReq: "
- "Sending signal to client %d, (s:0x%X, r:0x%X) - Signal 0x%X \n",
- client->client_id, client->sender_id, receiver_id,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(req->signal));
-
- client->event_hook(client, req->signal, req->signalLength, &bulkdata, UDI_TO_HOST);
- } else {
- unifi_trace(priv, UDBG4, "No client to give the packet to\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
-
- unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
- } else {
- unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
- }
-#elif defined(UNIFI_DEBUG)
- /*WAPI Disabled*/
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReqHandler: called when WAPI isn't enabled\n");
-#endif
-}
-
-void CsrWifiRouterCtrlWapiUnicastTxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
-
- unifi_priv_t *priv = (unifi_priv_t*) drvpriv;
- CsrWifiRouterCtrlWapiUnicastTxPktReq *req = (CsrWifiRouterCtrlWapiUnicastTxPktReq*) msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
- bulk_data_param_t bulkdata;
- u8 macHeaderLengthInBytes = MAC_HEADER_SIZE;
- /*KeyID, Reserved, PN, MIC*/
- u8 appendedCryptoFields = 1 + 1 + 16 + 16;
- CsrResult result;
- /* Retrieve the MA PACKET REQ fields from the Signal retained from send_ma_pkt_request() */
- CSR_MA_PACKET_REQUEST *storedSignalMAPktReq = &interfacePriv->wapi_unicast_ma_pkt_sig.u.MaPacketRequest;
-
- if (CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) {
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
-
- if (priv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler : invalid priv\n", __FUNCTION__);
- return;
- }
- if (priv->smepriv == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler : invalid sme priv\n", __FUNCTION__);
- return;
- }
- if (req->data == NULL) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: invalid request\n", __FUNCTION__);
- return;
- } else {
- /* If it is QoS data (type = data subtype = QoS), frame header contains QoS control field */
- if ((req->data[0] & 0x88) == 0x88) {
- macHeaderLengthInBytes = macHeaderLengthInBytes + QOS_CONTROL_HEADER_SIZE;
- }
- }
- if ( !(req->dataLength>(macHeaderLengthInBytes+appendedCryptoFields)) ) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: invalid dataLength\n", __FUNCTION__);
- return;
- }
-
- /* Encrypted DATA Packet contained in (req->data)
- * -------------------------------------------------------------------
- * |MAC Header| KeyId | Reserved | PN | xxDataxx | xxMICxxx |
- * -------------------------------------------------------------------
- * (<-----Encrypted----->)
- * -------------------------------------------------------------------
- * |24/26(QoS)| 1 | 1 | 16 | x | 16 |
- * -------------------------------------------------------------------
- */
- result = unifi_net_data_malloc(priv, &bulkdata.d[0], req->dataLength);
- if (result != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: Could not allocate net data\n", __FUNCTION__);
- return;
- }
- memcpy((void*)bulkdata.d[0].os_data_ptr, req->data, req->dataLength);
- bulkdata.d[0].data_length = req->dataLength;
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].data_length = 0;
-
- /* Send UniFi msg */
- /* Here hostTag is been sent as 0xffffffff, its been appended properly while framing MA-Packet request in pdu_processing.c file */
- result = uf_process_ma_packet_req(priv,
- storedSignalMAPktReq->Ra.x,
- storedSignalMAPktReq->HostTag,/* Ask for a new HostTag */
- req->interfaceTag,
- storedSignalMAPktReq->TransmissionControl,
- storedSignalMAPktReq->TransmitRate,
- storedSignalMAPktReq->Priority, /* Retained value */
- interfacePriv->wapi_unicast_ma_pkt_sig.SignalPrimitiveHeader.SenderProcessId, /*FIXME AP: VALIDATE ???*/
- &bulkdata);
-
- if (result == NETDEV_TX_OK) {
- (priv->netdev[req->interfaceTag])->trans_start = jiffies;
- /* Should really count tx stats in the UNITDATA.status signal but
- * that doesn't have the length.
- */
- interfacePriv->stats.tx_packets++;
-
- /* count only the packet payload */
- interfacePriv->stats.tx_bytes += req->dataLength - macHeaderLengthInBytes - appendedCryptoFields;
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: (Packet Sent), sent count = %x\n", interfacePriv->stats.tx_packets);
- } else {
- /* Failed to send: fh queue was full, and the skb was discarded*/
- unifi_trace(priv, UDBG1, "(HIP validation failure) Result = %d\n", result);
- unifi_net_data_free(priv, &bulkdata.d[0]);
-
- interfacePriv->stats.tx_dropped++;
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: (Packet Drop), dropped count = %x\n", interfacePriv->stats.tx_dropped);
- }
-
- unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
-
- } else {
-
- unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
-
- }
-#elif defined(UNIFI_DEBUG)
- /*WAPI Disabled*/
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: called when WAPI SW ENCRYPTION isn't enabled\n");
-#endif
-}
-
-void CsrWifiRouterCtrlWapiFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
-{
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-
-#ifdef CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- CsrWifiRouterCtrlWapiFilterReq* req = (CsrWifiRouterCtrlWapiFilterReq*)msg;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[req->interfaceTag];
-
- if (CSR_WIFI_ROUTER_CTRL_MODE_STA == interfacePriv->interfaceMode) {
-
- unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
-
- unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiFilterReq: req->isWapiConnected [0/1] = %d \n", req->isWapiConnected);
-
- priv->isWapiConnection = req->isWapiConnected;
-
- unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
- } else {
-
- unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
-
- }
-#endif
-
-#elif defined(UNIFI_DEBUG)
- /*WAPI Disabled*/
- unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
- unifi_error(priv, "CsrWifiRouterCtrlWapiFilterReq: called when WAPI isn't enabled\n");
-#endif
-}
+++ /dev/null
-/*
- *****************************************************************************
- *
- * FILE : sme_userspace.c
- *
- * PURPOSE : Support functions for userspace SME helper application.
- *
- *
- * Copyright (C) 2008-2011 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- *****************************************************************************
- */
-
-#include "unifi_priv.h"
-
-/*
- * Fix Me..... These need to be the correct values...
- * Dynamic from the user space.
- */
-CsrSchedQid CSR_WIFI_ROUTER_IFACEQUEUE = 0xFFFF;
-CsrSchedQid CSR_WIFI_SME_IFACEQUEUE = 0xFFFF;
-#ifdef CSR_SUPPORT_WEXT_AP
-CsrSchedQid CSR_WIFI_NME_IFACEQUEUE = 0xFFFF;
-#endif
-int
-uf_sme_init(unifi_priv_t *priv)
-{
- int i, j;
-
- CsrWifiRouterTransportInit(priv);
-
- priv->smepriv = priv;
-
- init_waitqueue_head(&priv->sme_request_wq);
-
- priv->filter_tclas_ies = NULL;
- memset(&priv->packet_filters, 0, sizeof(uf_cfg_bcast_packet_filter_t));
-
-#ifdef CSR_SUPPORT_WEXT
- priv->ignore_bssid_join = FALSE;
- priv->mib_data.length = 0;
-
- uf_sme_wext_set_defaults(priv);
-#endif /* CSR_SUPPORT_WEXT*/
-
- priv->sta_ip_address = 0xFFFFFFFF;
-
- priv->wifi_on_state = wifi_on_unspecified;
-
- sema_init(&priv->sme_sem, 1);
- memset(&priv->sme_reply, 0, sizeof(sme_reply_t));
-
- priv->ta_ind_work.in_use = 0;
- priv->ta_sample_ind_work.in_use = 0;
-
- priv->CSR_WIFI_SME_IFACEQUEUE = 0xFFFF;
-
- for (i = 0; i < MAX_MA_UNIDATA_IND_FILTERS; i++) {
- priv->sme_unidata_ind_filters[i].in_use = 0;
- }
-
- /* Create a work queue item for Traffic Analysis indications to SME */
- INIT_WORK(&priv->ta_ind_work.task, uf_ta_ind_wq);
- INIT_WORK(&priv->ta_sample_ind_work.task, uf_ta_sample_ind_wq);
-#ifdef CSR_SUPPORT_WEXT
- INIT_WORK(&priv->sme_config_task, uf_sme_config_wq);
-#endif
-
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- netInterface_priv_t *interfacePriv = priv->interfacePriv[i];
- interfacePriv->m4_sent = FALSE;
- interfacePriv->m4_bulk_data.net_buf_length = 0;
- interfacePriv->m4_bulk_data.data_length = 0;
- interfacePriv->m4_bulk_data.os_data_ptr = interfacePriv->m4_bulk_data.os_net_buf_ptr = NULL;
-
- memset(&interfacePriv->controlled_data_port, 0, sizeof(unifi_port_config_t));
- interfacePriv->controlled_data_port.entries_in_use = 1;
- interfacePriv->controlled_data_port.port_cfg[0].in_use = TRUE;
- interfacePriv->controlled_data_port.port_cfg[0].port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- interfacePriv->controlled_data_port.overide_action = UF_DATA_PORT_OVERIDE;
-
- memset(&interfacePriv->uncontrolled_data_port, 0, sizeof(unifi_port_config_t));
- interfacePriv->uncontrolled_data_port.entries_in_use = 1;
- interfacePriv->uncontrolled_data_port.port_cfg[0].in_use = TRUE;
- interfacePriv->uncontrolled_data_port.port_cfg[0].port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- interfacePriv->uncontrolled_data_port.overide_action = UF_DATA_PORT_OVERIDE;
-
- /* Mark the remainder of the port config table as unallocated */
- for(j = 1; j < UNIFI_MAX_CONNECTIONS; j++) {
- interfacePriv->controlled_data_port.port_cfg[j].in_use = FALSE;
- interfacePriv->controlled_data_port.port_cfg[j].port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
-
- interfacePriv->uncontrolled_data_port.port_cfg[j].in_use = FALSE;
- interfacePriv->uncontrolled_data_port.port_cfg[j].port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- }
-
- /* intializing the lists */
- INIT_LIST_HEAD(&interfacePriv->genericMgtFrames);
- INIT_LIST_HEAD(&interfacePriv->genericMulticastOrBroadCastMgtFrames);
- INIT_LIST_HEAD(&interfacePriv->genericMulticastOrBroadCastFrames);
-
- for(j = 0; j < UNIFI_MAX_CONNECTIONS; j++) {
- interfacePriv->staInfo[j] = NULL;
- }
-
- interfacePriv->num_stations_joined = 0;
- interfacePriv->sta_activity_check_enabled = FALSE;
- }
-
-
- return 0;
-} /* uf_sme_init() */
-
-
-void
-uf_sme_deinit(unifi_priv_t *priv)
-{
- int i, j;
- u8 ba_session_idx;
- ba_session_rx_struct *ba_session_rx = NULL;
- ba_session_tx_struct *ba_session_tx = NULL;
- CsrWifiRouterCtrlStaInfo_t *staInfo = NULL;
- netInterface_priv_t *interfacePriv = NULL;
-
- /* Free any TCLASs previously allocated */
- if (priv->packet_filters.tclas_ies_length) {
- priv->packet_filters.tclas_ies_length = 0;
- kfree(priv->filter_tclas_ies);
- priv->filter_tclas_ies = NULL;
- }
-
- for (i = 0; i < MAX_MA_UNIDATA_IND_FILTERS; i++) {
- priv->sme_unidata_ind_filters[i].in_use = 0;
- }
-
- /* Remove all the Peer database, before going down */
- for (i = 0; i < CSR_WIFI_NUM_INTERFACES; i++) {
- down(&priv->ba_mutex);
- for(ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_RX; ba_session_idx++){
- ba_session_rx = priv->interfacePriv[i]->ba_session_rx[ba_session_idx];
- if(ba_session_rx) {
- blockack_session_stop(priv,
- i,
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_RECIPIENT,
- ba_session_rx->tID,
- ba_session_rx->macAddress);
- }
- }
- for(ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX; ba_session_idx++){
- ba_session_tx = priv->interfacePriv[i]->ba_session_tx[ba_session_idx];
- if(ba_session_tx) {
- blockack_session_stop(priv,
- i,
- CSR_WIFI_ROUTER_CTRL_BLOCK_ACK_ORIGINATOR,
- ba_session_tx->tID,
- ba_session_tx->macAddress);
- }
- }
-
- up(&priv->ba_mutex);
- interfacePriv = priv->interfacePriv[i];
- if(interfacePriv){
- for(j = 0; j < UNIFI_MAX_CONNECTIONS; j++) {
- if ((staInfo=interfacePriv->staInfo[j]) != NULL) {
- /* Clear the STA activity parameters before freeing station Record */
- unifi_trace(priv, UDBG1, "uf_sme_deinit: Canceling work queue for STA with AID: %d\n", staInfo->aid);
- cancel_work_sync(&staInfo->send_disconnected_ind_task);
- staInfo->nullDataHostTag = INVALID_HOST_TAG;
- }
- }
- if (interfacePriv->sta_activity_check_enabled){
- interfacePriv->sta_activity_check_enabled = FALSE;
- del_timer_sync(&interfacePriv->sta_activity_check_timer);
- }
- }
- CsrWifiRouterCtrlInterfaceReset(priv, i);
- priv->interfacePriv[i]->interfaceMode = CSR_WIFI_ROUTER_CTRL_MODE_NONE;
- }
-
-
-} /* uf_sme_deinit() */
-
-
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_ta_indicate_protocol
- *
- * Report that a packet of a particular type has been seen
- *
- * Arguments:
- * drv_priv The device context pointer passed to ta_init.
- * protocol The protocol type enum value.
- * direction Whether the packet was a tx or rx.
- * src_addr The source MAC address from the data packet.
- *
- * Returns:
- * None.
- *
- * Notes:
- * We defer the actual sending to a background workqueue,
- * see uf_ta_ind_wq().
- * ---------------------------------------------------------------------------
- */
-void
-unifi_ta_indicate_protocol(void *ospriv,
- CsrWifiRouterCtrlTrafficPacketType packet_type,
- CsrWifiRouterCtrlProtocolDirection direction,
- const CsrWifiMacAddress *src_addr)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- if (priv->ta_ind_work.in_use) {
- unifi_warning(priv,
- "unifi_ta_indicate_protocol: workqueue item still in use, not sending\n");
- return;
- }
-
- if (CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX == direction)
- {
- u16 interfaceTag = 0;
- CsrWifiRouterCtrlTrafficProtocolIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- interfaceTag,
- packet_type,
- direction,
- *src_addr);
- }
- else
- {
- priv->ta_ind_work.packet_type = packet_type;
- priv->ta_ind_work.direction = direction;
- priv->ta_ind_work.src_addr = *src_addr;
-
- queue_work(priv->unifi_workqueue, &priv->ta_ind_work.task);
- }
-
-} /* unifi_ta_indicate_protocol() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_ta_indicate_sampling
- *
- * Send the TA sampling information to the SME.
- *
- * Arguments:
- * drv_priv The device context pointer passed to ta_init.
- * stats The TA sampling data to send.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_ta_indicate_sampling(void *ospriv, CsrWifiRouterCtrlTrafficStats *stats)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- if (!priv) {
- return;
- }
-
- if (priv->ta_sample_ind_work.in_use) {
- unifi_warning(priv,
- "unifi_ta_indicate_sampling: workqueue item still in use, not sending\n");
- return;
- }
-
- priv->ta_sample_ind_work.stats = *stats;
-
- queue_work(priv->unifi_workqueue, &priv->ta_sample_ind_work.task);
-
-} /* unifi_ta_indicate_sampling() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_ta_indicate_l4stats
- *
- * Send the TA TCP/UDP throughput information to the driver.
- *
- * Arguments:
- * drv_priv The device context pointer passed to ta_init.
- * rxTcpThroughput TCP RX throughput in KiloBytes
- * txTcpThroughput TCP TX throughput in KiloBytes
- * rxUdpThroughput UDP RX throughput in KiloBytes
- * txUdpThroughput UDP TX throughput in KiloBytes
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_ta_indicate_l4stats(void *ospriv,
- u32 rxTcpThroughput,
- u32 txTcpThroughput,
- u32 rxUdpThroughput,
- u32 txUdpThroughput)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- if (!priv) {
- return;
- }
- /* Save the info. The actual action will be taken in unifi_ta_indicate_sampling() */
- priv->rxTcpThroughput = rxTcpThroughput;
- priv->txTcpThroughput = txTcpThroughput;
- priv->rxUdpThroughput = rxUdpThroughput;
- priv->txUdpThroughput = txUdpThroughput;
-} /* unifi_ta_indicate_l4stats() */
+++ /dev/null
-/*
- * ***************************************************************************
- * FILE: sme_userspace.h
- *
- * PURPOSE: SME related definitions.
- *
- * Copyright (C) 2007-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-#ifndef __LINUX_SME_USERSPACE_H__
-#define __LINUX_SME_USERSPACE_H__ 1
-
-#include <linux/kernel.h>
-
-int uf_sme_init(unifi_priv_t *priv);
-void uf_sme_deinit(unifi_priv_t *priv);
-int uf_sme_queue_message(unifi_priv_t *priv, u8 *buffer, int length);
-
-
-#include "csr_wifi_router_lib.h"
-#include "csr_wifi_router_sef.h"
-#include "csr_wifi_router_ctrl_lib.h"
-#include "csr_wifi_router_ctrl_sef.h"
-#include "csr_wifi_sme_task.h"
-#ifdef CSR_SUPPORT_WEXT_AP
-#include "csr_wifi_nme_ap_lib.h"
-#endif
-#include "csr_wifi_sme_lib.h"
-
-void CsrWifiRouterTransportInit(unifi_priv_t *priv);
-void CsrWifiRouterTransportRecv(unifi_priv_t *priv, u8 *buffer, size_t bufferLength);
-void CsrWifiRouterTransportDeInit(unifi_priv_t *priv);
-
-#endif /* __LINUX_SME_USERSPACE_H__ */
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: sme_wext.c
- *
- * PURPOSE:
- * Handlers for ioctls from iwconfig.
- * These provide the control plane operations.
- *
- * Copyright (C) 2007-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/types.h>
-#include <linux/etherdevice.h>
-#include <linux/if_arp.h>
-#include <asm/uaccess.h>
-#include <linux/ctype.h>
-#include "unifi_priv.h"
-#include <linux/rtnetlink.h>
-
-#define CHECK_INITED(_priv) \
- do { \
- if (_priv->init_progress != UNIFI_INIT_COMPLETED) { \
- unifi_trace(_priv, UDBG2, "%s unifi not ready, failing wext call\n", __FUNCTION__); \
- return -ENODEV; \
- } \
- } while (0)
-
-/* Workaround for the wpa_supplicant hanging issue - disabled on Android */
-#ifndef ANDROID_BUILD
-#define CSR_WIFI_WEXT_HANG_WORKAROUND
-#endif
-
-#ifdef CSR_WIFI_WEXT_HANG_WORKAROUND
-# define UF_RTNL_LOCK() rtnl_lock()
-# define UF_RTNL_UNLOCK() rtnl_unlock()
-#else
-# define UF_RTNL_LOCK()
-# define UF_RTNL_UNLOCK()
-#endif
-
-
-/*
- * ---------------------------------------------------------------------------
- * Helper functions
- * ---------------------------------------------------------------------------
- */
-
-/*
- * ---------------------------------------------------------------------------
- * wext_freq_to_channel
- * channel_to_mhz
- *
- * These functions convert between channel number and frequency.
- *
- * Arguments:
- * ch Channel number, as defined in 802.11 specs
- * m, e Mantissa and exponent as provided by wireless extension.
- *
- * Returns:
- * channel or frequency (in MHz) value
- * ---------------------------------------------------------------------------
- */
-static int
-wext_freq_to_channel(int m, int e)
-{
- int mhz;
-
- mhz = m;
- while (e < 6) {
- mhz /= 10;
- e++;
- }
- while (e > 6) {
- mhz *= 10;
- e--;
- }
-
- if (mhz >= 5000) {
- return ((mhz - 5000) / 5);
- }
-
- if (mhz == 2482) {
- return 14;
- }
-
- if (mhz >= 2407) {
- return ((mhz - 2407) / 5);
- }
-
- return 0;
-} /* wext_freq_to_channel() */
-
-static int
-channel_to_mhz(int ch, int dot11a)
-{
-
- if (ch == 0) return 0;
- if (ch > 200) return 0;
-
- /* 5G */
- if (dot11a) {
- return (5000 + (5 * ch));
- }
-
- /* 2.4G */
- if (ch == 14) {
- return 2484;
- }
-
- if ((ch < 14) && (ch > 0)) {
- return (2407 + (5 * ch));
- }
-
- return 0;
-}
-#ifdef CSR_SUPPORT_WEXT_AP
-void uf_sme_wext_ap_set_defaults(unifi_priv_t *priv)
-{
- memcpy(priv->ap_config.ssid.ssid, "defaultssid", sizeof("defaultssid"));
-
- priv->ap_config.ssid.length = 8;
- priv->ap_config.channel = 6;
- priv->ap_config.if_index = 1;
- priv->ap_config.credentials.authType = 0;
- priv->ap_config.max_connections=8;
-
- priv->group_sec_config.apGroupkeyTimeout = 0;
- priv->group_sec_config.apStrictGtkRekey = 0;
- priv->group_sec_config.apGmkTimeout = 0;
- priv->group_sec_config.apResponseTimeout = 100; /* Default*/
- priv->group_sec_config.apRetransLimit = 3; /* Default*/
- /* Set default params even if they may not be used*/
- /* Until Here*/
-
- priv->ap_mac_config.preamble = CSR_WIFI_SME_USE_LONG_PREAMBLE;
- priv->ap_mac_config.shortSlotTimeEnabled = FALSE;
- priv->ap_mac_config.ctsProtectionType=CSR_WIFI_SME_CTS_PROTECTION_AUTOMATIC;
-
- priv->ap_mac_config.wmmEnabled = TRUE;
- priv->ap_mac_config.wmmApParams[0].cwMin=4;
- priv->ap_mac_config.wmmApParams[0].cwMax=10;
- priv->ap_mac_config.wmmApParams[0].aifs=3;
- priv->ap_mac_config.wmmApParams[0].txopLimit=0;
- priv->ap_mac_config.wmmApParams[0].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApParams[1].cwMin=4;
- priv->ap_mac_config.wmmApParams[1].cwMax=10;
- priv->ap_mac_config.wmmApParams[1].aifs=7;
- priv->ap_mac_config.wmmApParams[1].txopLimit=0;
- priv->ap_mac_config.wmmApParams[1].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApParams[2].cwMin=3;
- priv->ap_mac_config.wmmApParams[2].cwMax=4;
- priv->ap_mac_config.wmmApParams[2].aifs=1;
- priv->ap_mac_config.wmmApParams[2].txopLimit=94;
- priv->ap_mac_config.wmmApParams[2].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApParams[3].cwMin=2;
- priv->ap_mac_config.wmmApParams[3].cwMax=3;
- priv->ap_mac_config.wmmApParams[3].aifs=1;
- priv->ap_mac_config.wmmApParams[3].txopLimit=47;
- priv->ap_mac_config.wmmApParams[3].admissionControlMandatory=FALSE;
-
- priv->ap_mac_config.wmmApBcParams[0].cwMin=4;
- priv->ap_mac_config.wmmApBcParams[0].cwMax=10;
- priv->ap_mac_config.wmmApBcParams[0].aifs=3;
- priv->ap_mac_config.wmmApBcParams[0].txopLimit=0;
- priv->ap_mac_config.wmmApBcParams[0].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApBcParams[1].cwMin=4;
- priv->ap_mac_config.wmmApBcParams[1].cwMax=10;
- priv->ap_mac_config.wmmApBcParams[1].aifs=7;
- priv->ap_mac_config.wmmApBcParams[1].txopLimit=0;
- priv->ap_mac_config.wmmApBcParams[1].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApBcParams[2].cwMin=3;
- priv->ap_mac_config.wmmApBcParams[2].cwMax=4;
- priv->ap_mac_config.wmmApBcParams[2].aifs=2;
- priv->ap_mac_config.wmmApBcParams[2].txopLimit=94;
- priv->ap_mac_config.wmmApBcParams[2].admissionControlMandatory=FALSE;
- priv->ap_mac_config.wmmApBcParams[3].cwMin=2;
- priv->ap_mac_config.wmmApBcParams[3].cwMax=3;
- priv->ap_mac_config.wmmApBcParams[3].aifs=2;
- priv->ap_mac_config.wmmApBcParams[3].txopLimit=47;
- priv->ap_mac_config.wmmApBcParams[3].admissionControlMandatory=FALSE;
-
- priv->ap_mac_config.accessType=CSR_WIFI_AP_ACCESS_TYPE_NONE;
- priv->ap_mac_config.macAddressListCount=0;
- priv->ap_mac_config.macAddressList=NULL;
-
- priv->ap_mac_config.apHtParams.rxStbc=1;
- priv->ap_mac_config.apHtParams.rifsModeAllowed=TRUE;
- priv->ap_mac_config.apHtParams.greenfieldSupported=FALSE;
- priv->ap_mac_config.apHtParams.shortGi20MHz=TRUE;
- priv->ap_mac_config.apHtParams.htProtection=0;
- priv->ap_mac_config.apHtParams.dualCtsProtection=FALSE;
-
- priv->ap_mac_config.phySupportedBitmap =
- (CSR_WIFI_SME_AP_PHY_SUPPORT_B|CSR_WIFI_SME_AP_PHY_SUPPORT_G|CSR_WIFI_SME_AP_PHY_SUPPORT_N);
- priv->ap_mac_config.beaconInterval= 100;
- priv->ap_mac_config.dtimPeriod=3;
- priv->ap_mac_config.maxListenInterval=0x00ff;/* Set it to a large value
- to enable different types of
- devices to join us */
- priv->ap_mac_config.supportedRatesCount =
- uf_configure_supported_rates(priv->ap_mac_config.supportedRates, priv->ap_mac_config.phySupportedBitmap);
-}
-#endif
-/*
- * ---------------------------------------------------------------------------
- * uf_sme_wext_set_defaults
- *
- * Set up power-on defaults for driver config.
- *
- * Note: The SME Management API *cannot* be used in this function.
- *
- * Arguments:
- * priv Pointer to device private context struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-uf_sme_wext_set_defaults(unifi_priv_t *priv)
-{
- memset(&priv->connection_config, 0, sizeof(CsrWifiSmeConnectionConfig));
-
- priv->connection_config.bssType = CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE;
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- priv->connection_config.encryptionModeMask = CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE;
- priv->connection_config.privacyMode = CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED;
- priv->connection_config.wmmQosInfo = 0xFF;
- priv->connection_config.ifIndex = CSR_WIFI_SME_RADIO_IF_BOTH;
- priv->connection_config.adhocJoinOnly = FALSE;
- priv->connection_config.adhocChannel = 6;
-
- priv->wep_tx_key_index = 0;
-
- priv->wext_wireless_stats.qual.qual = 0;
- priv->wext_wireless_stats.qual.level = 0;
- priv->wext_wireless_stats.qual.noise = 0;
- priv->wext_wireless_stats.qual.updated = 0x70;
-#ifdef CSR_SUPPORT_WEXT_AP
- /* Initialize the default configuration for AP */
- uf_sme_wext_ap_set_defaults(priv);
-#endif
-
-
-} /* uf_sme_wext_set_defaults() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * WEXT methods
- * ---------------------------------------------------------------------------
- */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_giwname - handler for SIOCGIWNAME
- * unifi_siwfreq - handler for SIOCSIWFREQ
- * unifi_giwfreq - handler for SIOCGIWFREQ
- * unifi_siwmode - handler for SIOCSIWMODE
- * unifi_giwmode - handler for SIOCGIWMODE
- * unifi_giwrange - handler for SIOCGIWRANGE
- * unifi_siwap - handler for SIOCSIWAP
- * unifi_giwap - handler for SIOCGIWAP
- * unifi_siwscan - handler for SIOCSIWSCAN
- * unifi_giwscan - handler for SIOCGIWSCAN
- * unifi_siwessid - handler for SIOCSIWESSID
- * unifi_giwessid - handler for SIOCGIWESSID
- * unifi_siwencode - handler for SIOCSIWENCODE
- * unifi_giwencode - handler for SIOCGIWENCODE
- *
- * Handler functions for IW extensions.
- * These are registered via the unifi_iw_handler_def struct below
- * and called by the generic IW driver support code.
- * See include/net/iw_handler.h.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static int
-iwprivsdefs(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int r;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- CsrWifiSmeMibConfig mibConfig;
- CsrWifiSmePowerConfig powerConfig;
-
- unifi_trace(priv, UDBG1, "iwprivs80211defaults: reload defaults\n");
-
- uf_sme_wext_set_defaults(priv);
-
- /* Get, modify and set the MIB data */
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- if (r) {
- unifi_error(priv, "iwprivs80211defaults: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
- mibConfig.dot11RtsThreshold = 2347;
- mibConfig.dot11FragmentationThreshold = 2346;
- r = sme_mgt_mib_config_set(priv, &mibConfig);
- if (r) {
- unifi_error(priv, "iwprivs80211defaults: Set CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW;
- powerConfig.listenIntervalTu = 100;
- powerConfig.rxDtims = 1;
-
- r = sme_mgt_power_config_set(priv, &powerConfig);
- if (r) {
- unifi_error(priv, "iwprivs80211defaults: Set unifi_PowerConfigValue failed.\n");
- return r;
- }
-
- return 0;
-} /* iwprivsdefs() */
-
-static int
-iwprivs80211ps(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int r = 0;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- int ps_mode = (int)(*extra);
- CsrWifiSmePowerConfig powerConfig;
-
- unifi_trace(priv, UDBG1, "iwprivs80211ps: power save mode = %d\n", ps_mode);
-
- r = sme_mgt_power_config_get(priv, &powerConfig);
- if (r) {
- unifi_error(priv, "iwprivs80211ps: Get unifi_PowerConfigValue failed.\n");
- return r;
- }
-
- switch (ps_mode) {
- case CSR_PMM_ACTIVE_MODE:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW;
- break;
- case CSR_PMM_POWER_SAVE:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH;
- break;
- case CSR_PMM_FAST_POWER_SAVE:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_MED;
- break;
- default:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_AUTO;
- break;
- }
-
- r = sme_mgt_power_config_set(priv, &powerConfig);
- if (r) {
- unifi_error(priv, "iwprivs80211ps: Set unifi_PowerConfigValue failed.\n");
- }
-
- return r;
-}
-
-static int
-iwprivg80211ps(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- CsrWifiSmePowerConfig powerConfig;
- int r;
-
- r = sme_mgt_power_config_get(priv, &powerConfig);
- if (r) {
- unifi_error(priv, "iwprivg80211ps: Get 802.11 power mode failed.\n");
- return r;
- }
-
- switch (powerConfig.powerSaveLevel) {
- case CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW:
- snprintf(extra, IWPRIV_POWER_SAVE_MAX_STRING,
- "Power save mode: %d (Active)",
- powerConfig.powerSaveLevel);
- break;
- case CSR_WIFI_SME_POWER_SAVE_LEVEL_MED:
- snprintf(extra, IWPRIV_POWER_SAVE_MAX_STRING,
- "Power save mode: %d (Fast)",
- powerConfig.powerSaveLevel);
- break;
- case CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH:
- snprintf(extra, IWPRIV_POWER_SAVE_MAX_STRING,
- "Power save mode: %d (Full)",
- powerConfig.powerSaveLevel);
- break;
- case CSR_WIFI_SME_POWER_SAVE_LEVEL_AUTO:
- snprintf(extra, IWPRIV_POWER_SAVE_MAX_STRING,
- "Power save mode: %d (Auto)",
- powerConfig.powerSaveLevel);
- break;
- default:
- snprintf(extra, IWPRIV_POWER_SAVE_MAX_STRING,
- "Power save mode: %d (Unknown)",
- powerConfig.powerSaveLevel);
- break;
- }
-
- wrqu->data.length = strlen(extra) + 1;
-
- return 0;
-}
-
-static int
-iwprivssmedebug(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- /* No longer supported on the API */
-#if defined (CSR_WIFI_HIP_DEBUG_OFFLINE)
- unifi_debug_buf_dump();
-#endif
-
- return 0;
-}
-
-#ifdef CSR_SUPPORT_WEXT_AP
-#define PARAM_TYPE_INT 0
-#define PARAM_TYPE_STRING 1
-#define CSR_WIFI_MAX_SSID_LEN 32
-#define CSR_WIFI_MAX_SEC_LEN 16
-#define CSR_WIFI_MAX_KEY_LEN 65
-
-static int hex_look_up(char x)
-{
- if(x>='0' && x<='9')
- return (x-48);
- if(x>= 'a' && x <= 'f')
- return (x-87);
- return -1;
-}
-
-static int power (int a, int b)
-{
- int i;
- int num =1;
- for(i=0;i<b;i++)
- num *=a;
- return num;
-}
-
-static int decode_parameter_from_string(unifi_priv_t* priv, char **str_ptr,
- const char *token, int param_type,
- void *dst, int param_max_len)
-{
- u8 int_str[7] = "0";
- u32 param_str_len;
- u8 *param_str_begin, *param_str_end;
- u8 *orig_str = *str_ptr;
-
- if (!strncmp(*str_ptr, token, strlen(token))) {
- strsep(str_ptr, "=,");
- param_str_begin = *str_ptr;
- strsep(str_ptr, "=,");
- if (*str_ptr == NULL) {
- param_str_len = strlen(param_str_begin);
- } else {
- param_str_end = *str_ptr-1;
- param_str_len = param_str_end - param_str_begin;
- }
- unifi_trace(priv, UDBG2, "'token:%s', len:%d, ", token, param_str_len);
- if (param_str_len > param_max_len) {
- unifi_notice(priv, "extracted param len:%d is > MAX:%d\n", param_str_len, param_max_len);
- param_str_len = param_max_len;
- }
- switch (param_type) {
- case PARAM_TYPE_INT:
- {
- u32 *pdst_int = dst, num =0;
- int i, j=0;
- if (param_str_len > sizeof(int_str)) {
- param_str_len = sizeof(int_str);
- }
- memcpy(int_str, param_str_begin, param_str_len);
- for(i = param_str_len; i>0;i--) {
- if(int_str[i-1] >= '0' && int_str[i-1] <='9') {
- num += ((int_str[i-1]-'0')*power(10, j));
- j++;
- } else {
- unifi_error(priv, "decode_parameter_from_string:not a number %c\n", (int_str[i-1]));
- return -1;
- }
- }
- *pdst_int = num;
- unifi_trace(priv, UDBG2, "decode_parameter_from_string:decoded int = %d\n", *pdst_int);
- }
- break;
- default:
- memcpy(dst, param_str_begin, param_str_len);
- *((char *)dst + param_str_len) = 0;
- unifi_trace(priv, UDBG2, "decode_parameter_from_string:decoded string = %s\n", (char *)dst);
- break;
- }
- } else {
- unifi_error(priv, "decode_parameter_from_string: Token:%s not found in %s \n", token, orig_str);
- return -1;
- }
- return 0;
-}
-static int store_ap_advanced_config_from_string(unifi_priv_t *priv, char *param_str)
-{
- char * str_ptr=param_str;
- int ret = 0, tmp_var;
- char phy_mode[6];
- CsrWifiSmeApMacConfig * ap_mac_config = &priv->ap_mac_config;
-
- /* Check for BI */
- ret = decode_parameter_from_string(priv, &str_ptr, "BI=",
- PARAM_TYPE_INT, &tmp_var, 5);
- if(ret) {
- unifi_error(priv, "store_ap_advanced_config_from_string: BI not found\n");
- return -1;
- }
- ap_mac_config->beaconInterval = tmp_var;
- ret = decode_parameter_from_string(priv, &str_ptr, "DTIM_PER=",
- PARAM_TYPE_INT, &tmp_var, 5);
- if(ret) {
- unifi_error(priv, "store_ap_advanced_config_from_string: DTIM_PER not found\n");
- return -1;
- }
- ap_mac_config->dtimPeriod = tmp_var;
- ret = decode_parameter_from_string(priv, &str_ptr, "WMM=",
- PARAM_TYPE_INT, &tmp_var, 5);
- if(ret) {
- unifi_error(priv, "store_ap_advanced_config_from_string: WMM not found\n");
- return -1;
- }
- ap_mac_config->wmmEnabled = tmp_var;
- ret = decode_parameter_from_string(priv, &str_ptr, "PHY=",
- PARAM_TYPE_STRING, phy_mode, 5);
- if(ret) {
- unifi_error(priv, "store_ap_advanced_config_from_string: PHY not found\n");
- } else {
- if(strstr(phy_mode, "b")){
- ap_mac_config->phySupportedBitmap = CSR_WIFI_SME_AP_PHY_SUPPORT_B;
- }
- if(strstr(phy_mode, "g")) {
- ap_mac_config->phySupportedBitmap |= CSR_WIFI_SME_AP_PHY_SUPPORT_G;
- }
- if(strstr(phy_mode, "n")) {
- ap_mac_config->phySupportedBitmap |= CSR_WIFI_SME_AP_PHY_SUPPORT_N;
- }
- ap_mac_config->supportedRatesCount =
- uf_configure_supported_rates(ap_mac_config->supportedRates, ap_mac_config->phySupportedBitmap);
- }
- return ret;
-}
-
-static int store_ap_config_from_string( unifi_priv_t * priv, char *param_str)
-
-{
- char *str_ptr = param_str;
- char sub_cmd[16];
- char sec[CSR_WIFI_MAX_SEC_LEN];
- char key[CSR_WIFI_MAX_KEY_LEN];
- int ret = 0, tmp_var;
- CsrWifiSmeApConfig_t *ap_config = &priv->ap_config;
- CsrWifiSmeApMacConfig * ap_mac_config = &priv->ap_mac_config;
- memset(sub_cmd, 0, sizeof(sub_cmd));
- if(!strstr(param_str, "END")) {
- unifi_error(priv, "store_ap_config_from_string:Invalid config string:%s\n", param_str);
- return -1;
- }
- if (decode_parameter_from_string(priv, &str_ptr, "ASCII_CMD=",
- PARAM_TYPE_STRING, sub_cmd, 6) != 0) {
- return -1;
- }
- if (strncmp(sub_cmd, "AP_CFG", 6)) {
-
- if(!strncmp(sub_cmd , "ADVCFG", 6)) {
- return store_ap_advanced_config_from_string(priv, str_ptr);
- }
- unifi_error(priv, "store_ap_config_from_string: sub_cmd:%s != 'AP_CFG or ADVCFG'!\n", sub_cmd);
- return -1;
- }
- memset(ap_config, 0, sizeof(CsrWifiSmeApConfig_t));
- ret = decode_parameter_from_string(priv, &str_ptr, "SSID=",
- PARAM_TYPE_STRING, ap_config->ssid.ssid,
- CSR_WIFI_MAX_SSID_LEN);
- if(ret) {
- unifi_error(priv, "store_ap_config_from_string: SSID not found\n");
- return -1;
- }
- ap_config->ssid.length = strlen(ap_config->ssid.ssid);
-
- ret = decode_parameter_from_string(priv, &str_ptr, "SEC=",
- PARAM_TYPE_STRING, sec, CSR_WIFI_MAX_SEC_LEN);
- if(ret) {
- unifi_error(priv, "store_ap_config_from_string: SEC not found\n");
- return -1;
- }
- ret = decode_parameter_from_string(priv, &str_ptr, "KEY=",
- PARAM_TYPE_STRING, key, CSR_WIFI_MAX_KEY_LEN);
- if(!strcasecmp(sec, "open")) {
- unifi_trace(priv, UDBG2, "store_ap_config_from_string: security open");
- ap_config->credentials.authType = CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM;
- if(ret) {
- unifi_notice(priv, "store_ap_config_from_string: KEY not found:fine with Open\n");
- }
- }
- else if(!strcasecmp(sec, "wpa2-psk")) {
- int i, j=0;
- CsrWifiNmeApAuthPers *pers =
- ((CsrWifiNmeApAuthPers *)&(ap_config->credentials.nmeAuthType.authTypePersonal));
- u8 *psk = pers->authPers_credentials.psk.psk;
-
- unifi_trace(priv, UDBG2, "store_ap_config_from_string: security WPA2");
- if(ret) {
- unifi_error(priv, "store_ap_config_from_string: KEY not found for WPA2\n");
- return -1;
- }
- ap_config->credentials.authType = CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL;
- pers->authSupport = CSR_WIFI_SME_RSN_AUTH_WPA2PSK;
- pers->rsnCapabilities =0;
- pers->wapiCapabilities =0;
- pers->pskOrPassphrase=CSR_WIFI_NME_AP_CREDENTIAL_TYPE_PSK;
- pers->authPers_credentials.psk.encryptionMode =
- (CSR_WIFI_NME_ENCRYPTION_CIPHER_PAIRWISE_CCMP |CSR_WIFI_NME_ENCRYPTION_CIPHER_GROUP_CCMP) ;
- for(i=0;i<32;i++){
- psk[i] = (16*hex_look_up(key[j]))+hex_look_up(key[j+1]);
- j+=2;
- }
-
- } else {
- unifi_notice(priv, "store_ap_config_from_string: Unknown security: Assuming Open");
- ap_config->credentials.authType = CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM;
- return -1;
- }
- /* Get the decoded value in a temp int variable to ensure that other fields within the struct
- which are of type other than int are not over written */
- ret = decode_parameter_from_string(priv, &str_ptr, "CHANNEL=", PARAM_TYPE_INT, &tmp_var, 5);
- if(ret)
- return -1;
- ap_config->channel = tmp_var;
- ret = decode_parameter_from_string(priv, &str_ptr, "PREAMBLE=", PARAM_TYPE_INT, &tmp_var, 5);
- if(ret)
- return -1;
- ap_mac_config->preamble = tmp_var;
- ret = decode_parameter_from_string(priv, &str_ptr, "MAX_SCB=", PARAM_TYPE_INT, &tmp_var, 5);
- ap_config->max_connections = tmp_var;
- return ret;
-}
-
-static int
-iwprivsapstart(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r;
-
- unifi_trace(priv, UDBG1, "iwprivsapstart\n" );
- r = sme_ap_start(priv, interfacePriv->InterfaceTag, &priv->ap_config);
- if(r) {
- unifi_error(priv, "iwprivsapstart AP START failed : %d\n", -r);
- }
- return r;
-}
-
-static int
-iwprivsapconfig(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- char *cfg_str = NULL;
- int r;
-
- unifi_trace(priv, UDBG1, "iwprivsapconfig\n" );
- if (wrqu->data.length != 0) {
- char *str;
- if (!(cfg_str = kmalloc(wrqu->data.length+1, GFP_KERNEL)))
- {
- return -ENOMEM;
- }
- if (copy_from_user(cfg_str, wrqu->data.pointer, wrqu->data.length)) {
- kfree(cfg_str);
- return -EFAULT;
- }
- cfg_str[wrqu->data.length] = 0;
- unifi_trace(priv, UDBG2, "length:%d\n", wrqu->data.length);
- unifi_trace(priv, UDBG2, "AP configuration string:%s\n", cfg_str);
- str = cfg_str;
- if ((r = store_ap_config_from_string(priv, str))) {
- unifi_error(priv, "iwprivsapconfig:Failed to decode the string %d\n", r);
- kfree(cfg_str);
- return -EIO;
-
- }
- } else {
- unifi_error(priv, "iwprivsapconfig argument length = 0 \n");
- return -EIO;
- }
- r = sme_ap_config(priv, &priv->ap_mac_config, &priv->group_sec_config);
- if(r) {
- unifi_error(priv, "iwprivsapstop AP Config failed : %d\n", -r);
- } else if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_trace(priv, UDBG1, "iwprivsapconfig: Starting the AP");
- r = sme_ap_start(priv, interfacePriv->InterfaceTag, &priv->ap_config);
- if(r) {
- unifi_error(priv, "iwprivsapstart AP START failed : %d\n", -r);
- }
- }
- kfree(cfg_str);
- return r;
-}
-
-static int
-iwprivsapstop(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r;
- u16 interface_tag = interfacePriv->InterfaceTag;
-
- unifi_trace(priv, UDBG1, "iwprivsapstop\n" );
- r = sme_ap_stop(priv, interface_tag);
- if(r) {
- unifi_error(priv, "iwprivsapstop AP STOP failed : %d\n", -r);
- }
- return r;
-}
-
-#ifdef ANDROID_BUILD
-static int
-iwprivsapfwreload(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- unifi_trace(priv, UDBG1, "iwprivsapfwreload\n" );
- return 0;
-}
-
-static int
-iwprivsstackstart(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- unifi_trace(priv, UDBG1, "iwprivsstackstart\n" );
- return 0;
-}
-
-static int
-iwprivsstackstop(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r = 0;
- u16 interface_tag = interfacePriv->InterfaceTag;
-
- unifi_trace(priv, UDBG1, "iwprivsstackstop\n" );
-
- switch(interfacePriv->interfaceMode) {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- r = sme_mgt_disconnect(priv);
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- r = sme_ap_stop(priv, interface_tag);
- break;
- default :
- break;
- }
-
- if(r) {
- unifi_error(priv, "iwprivsstackstop Stack stop failed : %d\n", -r);
- }
- return 0;
-}
-#endif /* ANDROID_BUILD */
-#endif /* CSR_SUPPORT_WEXT_AP */
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-static int
-iwprivsconfwapi(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- u8 enable;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- unifi_trace(priv, UDBG1, "iwprivsconfwapi\n" );
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "iwprivsconfwapi: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
- enable = *(u8*)(extra);
-
- if (enable) {
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- priv->connection_config.authModeMask |= (CSR_WIFI_SME_AUTH_MODE_WAPI_WAIPSK | CSR_WIFI_SME_AUTH_MODE_WAPI_WAI);
- priv->connection_config.encryptionModeMask |=
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_SMS4 | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_SMS4;
- } else {
- priv->connection_config.authModeMask &= ~(CSR_WIFI_SME_AUTH_MODE_WAPI_WAIPSK | CSR_WIFI_SME_AUTH_MODE_WAPI_WAI);
- priv->connection_config.encryptionModeMask &=
- ~(CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_SMS4 | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_SMS4);
- }
-
- return 0;
-}
-
-static int
-iwprivswpikey(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int r = 0, i;
- CsrWifiSmeKey key;
- unifiio_wapi_key_t inKey;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- unifi_trace(priv, UDBG1, "iwprivswpikey\n" );
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "iwprivswpikey: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
- inKey = *(unifiio_wapi_key_t*)(extra);
-
- if (inKey.unicastKey) {
- key.keyType = CSR_WIFI_SME_KEY_TYPE_PAIRWISE;
- } else {
- key.keyType = CSR_WIFI_SME_KEY_TYPE_GROUP;
- }
-
- key.keyIndex = inKey.keyIndex;
-
- /* memcpy(key.keyRsc, inKey.keyRsc, 16); */
- for (i = 0; i < 16; i+= 2)
- {
- key.keyRsc[i/2] = inKey.keyRsc[i+1] << 8 | inKey.keyRsc[i];
- }
-
- memcpy(key.address.a, inKey.address, 6);
- key.keyLength = 32;
- memcpy(key.key, inKey.key, 32);
- key.authenticator = 0;
- key.wepTxKey = 0;
-
- unifi_trace(priv, UDBG1, "keyType = %d, keyIndex = %d, wepTxKey = %d, keyRsc = %x:%x, auth = %d, address = %x:%x, "
- "keylength = %d, key = %x:%x\n", key.keyType, key.keyIndex, key.wepTxKey,
- key.keyRsc[0], key.keyRsc[7], key.authenticator,
- key.address.a[0], key.address.a[5], key.keyLength, key.key[0],
- key.key[15]);
-
- r = sme_mgt_key(priv, &key, CSR_WIFI_SME_LIST_ACTION_ADD);
- if (r) {
- unifi_error(priv, "SETKEYS request was rejected with result %d\n", r);
- return convert_sme_error(r);
- }
-
- return r;
-}
-#endif
-
-
-static int
-unifi_giwname(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- char *name = wrqu->name;
- unifi_trace(priv, UDBG2, "unifi_giwname\n");
-
- if (priv->if_index == CSR_INDEX_5G) {
- strcpy(name, "IEEE 802.11-a");
- } else {
- strcpy(name, "IEEE 802.11-bgn");
- }
- return 0;
-} /* unifi_giwname() */
-
-
-static int
-unifi_siwfreq(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_freq *freq = (struct iw_freq *)wrqu;
-
- unifi_trace(priv, UDBG2, "unifi_siwfreq\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwfreq: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- /*
- * Channel is stored in the connection configuration,
- * and set later when ask for a connection.
- */
- if ((freq->e == 0) && (freq->m <= 1000)) {
- priv->connection_config.adhocChannel = freq->m;
- } else {
- priv->connection_config.adhocChannel = wext_freq_to_channel(freq->m, freq->e);
- }
-
- return 0;
-} /* unifi_siwfreq() */
-
-
-static int
-unifi_giwfreq(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_freq *freq = (struct iw_freq *)wrqu;
- int err = 0;
- CsrWifiSmeConnectionInfo connectionInfo;
-
- unifi_trace(priv, UDBG2, "unifi_giwfreq\n");
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwfreq: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- UF_RTNL_UNLOCK();
- err = sme_mgt_connection_info_get(priv, &connectionInfo);
- UF_RTNL_LOCK();
-
- freq->m = channel_to_mhz(connectionInfo.channelNumber,
- (connectionInfo.networkType80211 == CSR_WIFI_SME_RADIO_IF_GHZ_5_0));
- freq->e = 6;
-
- return convert_sme_error(err);
-} /* unifi_giwfreq() */
-
-
-static int
-unifi_siwmode(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- unifi_trace(priv, UDBG2, "unifi_siwmode\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwmode: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- switch(wrqu->mode) {
- case IW_MODE_ADHOC:
- priv->connection_config.bssType = CSR_WIFI_SME_BSS_TYPE_ADHOC;
- break;
- case IW_MODE_INFRA:
- priv->connection_config.bssType = CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE;
- break;
- case IW_MODE_AUTO:
- priv->connection_config.bssType = CSR_WIFI_SME_BSS_TYPE_ANY_BSS;
- break;
- default:
- unifi_notice(priv, "Unknown IW MODE value.\n");
- }
-
- /* Clear the SSID and BSSID configuration */
- priv->connection_config.ssid.length = 0;
- memset(priv->connection_config.bssid.a, 0xFF, ETH_ALEN);
-
- return 0;
-} /* unifi_siwmode() */
-
-
-
-static int
-unifi_giwmode(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int r = 0;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- CsrWifiSmeConnectionConfig connectionConfig;
-
- unifi_trace(priv, UDBG2, "unifi_giwmode\n");
- CHECK_INITED(priv);
-
- unifi_trace(priv, UDBG2, "unifi_giwmode: Exisitng mode = 0x%x\n",
- interfacePriv->interfaceMode);
- switch(interfacePriv->interfaceMode) {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- wrqu->mode = IW_MODE_INFRA;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- wrqu->mode = IW_MODE_MASTER;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- wrqu->mode = IW_MODE_ADHOC;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_P2P:
- case CSR_WIFI_ROUTER_CTRL_MODE_NONE:
- UF_RTNL_UNLOCK();
- r = sme_mgt_connection_config_get(priv, &connectionConfig);
- UF_RTNL_LOCK();
- if (r == 0) {
- switch(connectionConfig.bssType) {
- case CSR_WIFI_SME_BSS_TYPE_ADHOC:
- wrqu->mode = IW_MODE_ADHOC;
- break;
- case CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE:
- wrqu->mode = IW_MODE_INFRA;
- break;
- default:
- wrqu->mode = IW_MODE_AUTO;
- unifi_notice(priv, "Unknown IW MODE value.\n");
- }
- }
- break;
- default:
- wrqu->mode = IW_MODE_AUTO;
- unifi_notice(priv, "Unknown IW MODE value.\n");
-
- }
- unifi_trace(priv, UDBG4, "unifi_giwmode: mode = 0x%x\n", wrqu->mode);
- return r;
-} /* unifi_giwmode() */
-
-
-
-static int
-unifi_giwrange(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct iw_point *dwrq = &wrqu->data;
- struct iw_range *range = (struct iw_range *) extra;
- int i;
-
- unifi_trace(NULL, UDBG2, "unifi_giwrange\n");
-
- dwrq->length = sizeof(struct iw_range);
- memset(range, 0, sizeof(*range));
- range->min_nwid = 0x0000;
- range->max_nwid = 0x0000;
-
- /*
- * Don't report the frequency/channel table, then the channel
- * number returned elsewhere will be printed as a channel number.
- */
-
- /* Ranges of values reported in quality structs */
- range->max_qual.qual = 40; /* Max expected qual value */
- range->max_qual.level = -120; /* Noise floor in dBm */
- range->max_qual.noise = -120; /* Noise floor in dBm */
-
-
- /* space for IW_MAX_BITRATES (8 up to WE15, 32 later) */
- i = 0;
-#if WIRELESS_EXT > 15
- range->bitrate[i++] = 2 * 500000;
- range->bitrate[i++] = 4 * 500000;
- range->bitrate[i++] = 11 * 500000;
- range->bitrate[i++] = 22 * 500000;
- range->bitrate[i++] = 12 * 500000;
- range->bitrate[i++] = 18 * 500000;
- range->bitrate[i++] = 24 * 500000;
- range->bitrate[i++] = 36 * 500000;
- range->bitrate[i++] = 48 * 500000;
- range->bitrate[i++] = 72 * 500000;
- range->bitrate[i++] = 96 * 500000;
- range->bitrate[i++] = 108 * 500000;
-#else
- range->bitrate[i++] = 2 * 500000;
- range->bitrate[i++] = 4 * 500000;
- range->bitrate[i++] = 11 * 500000;
- range->bitrate[i++] = 22 * 500000;
- range->bitrate[i++] = 24 * 500000;
- range->bitrate[i++] = 48 * 500000;
- range->bitrate[i++] = 96 * 500000;
- range->bitrate[i++] = 108 * 500000;
-#endif /* WIRELESS_EXT < 16 */
- range->num_bitrates = i;
-
- range->max_encoding_tokens = NUM_WEPKEYS;
- range->num_encoding_sizes = 2;
- range->encoding_size[0] = 5;
- range->encoding_size[1] = 13;
-
- range->we_version_source = 20;
- range->we_version_compiled = WIRELESS_EXT;
-
- /* Number of channels available in h/w */
- range->num_channels = 14;
- /* Number of entries in freq[] array */
- range->num_frequency = 14;
- for (i = 0; (i < range->num_frequency) && (i < IW_MAX_FREQUENCIES); i++) {
- int chan = i + 1;
- range->freq[i].i = chan;
- range->freq[i].m = channel_to_mhz(chan, 0);
- range->freq[i].e = 6;
- }
- if ((i+3) < IW_MAX_FREQUENCIES) {
- range->freq[i].i = 36;
- range->freq[i].m = channel_to_mhz(36, 1);
- range->freq[i].e = 6;
- range->freq[i+1].i = 40;
- range->freq[i+1].m = channel_to_mhz(40, 1);
- range->freq[i+1].e = 6;
- range->freq[i+2].i = 44;
- range->freq[i+2].m = channel_to_mhz(44, 1);
- range->freq[i+2].e = 6;
- range->freq[i+3].i = 48;
- range->freq[i+3].m = channel_to_mhz(48, 1);
- range->freq[i+3].e = 6;
- }
-
-#if WIRELESS_EXT > 16
- /* Event capability (kernel + driver) */
- range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
- IW_EVENT_CAPA_MASK(SIOCGIWTHRSPY) |
- IW_EVENT_CAPA_MASK(SIOCGIWAP) |
- IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
- range->event_capa[1] = IW_EVENT_CAPA_K_1;
- range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVTXDROP) |
- IW_EVENT_CAPA_MASK(IWEVCUSTOM) |
- IW_EVENT_CAPA_MASK(IWEVREGISTERED) |
- IW_EVENT_CAPA_MASK(IWEVEXPIRED));
-#endif /* WIRELESS_EXT > 16 */
-
-#if WIRELESS_EXT > 17
- range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
- IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
-#endif /* WIRELESS_EXT > 17 */
-
-
- return 0;
-} /* unifi_giwrange() */
-
-
-static int
-unifi_siwap(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int err = 0;
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwap: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- if (wrqu->ap_addr.sa_family != ARPHRD_ETHER) {
- return -EINVAL;
- }
-
- unifi_trace(priv, UDBG1, "unifi_siwap: asked for %pM\n",
- wrqu->ap_addr.sa_data);
-
- if (is_zero_ether_addr(wrqu->ap_addr.sa_data)) {
- priv->ignore_bssid_join = FALSE;
- err = sme_mgt_disconnect(priv);
- if (err) {
- unifi_trace(priv, UDBG4, "unifi_siwap: Disconnect failed, status %d\n", err);
- }
- return 0;
- }
-
- if (priv->ignore_bssid_join) {
- unifi_trace(priv, UDBG4, "unifi_siwap: ignoring second join\n");
- priv->ignore_bssid_join = FALSE;
- } else {
- memcpy(priv->connection_config.bssid.a, wrqu->ap_addr.sa_data, ETH_ALEN);
- unifi_trace(priv, UDBG1, "unifi_siwap: Joining %X:%X:%X:%X:%X:%X\n",
- priv->connection_config.bssid.a[0],
- priv->connection_config.bssid.a[1],
- priv->connection_config.bssid.a[2],
- priv->connection_config.bssid.a[3],
- priv->connection_config.bssid.a[4],
- priv->connection_config.bssid.a[5]);
- err = sme_mgt_connect(priv);
- if (err) {
- unifi_error(priv, "unifi_siwap: Join failed, status %d\n", err);
- return convert_sme_error(err);
- }
- }
-
- return 0;
-} /* unifi_siwap() */
-
-
-static int
-unifi_giwap(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- CsrWifiSmeConnectionInfo connectionInfo;
- int r = 0;
- u8 *bssid;
-
- CHECK_INITED(priv);
- unifi_trace(priv, UDBG2, "unifi_giwap\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "iwprivswpikey: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
- UF_RTNL_UNLOCK();
- r = sme_mgt_connection_info_get(priv, &connectionInfo);
- UF_RTNL_LOCK();
-
- if (r == 0) {
- bssid = connectionInfo.bssid.a;
- wrqu->ap_addr.sa_family = ARPHRD_ETHER;
- unifi_trace(priv, UDBG4, "unifi_giwap: BSSID = %pM\n", bssid);
-
- memcpy(wrqu->ap_addr.sa_data, bssid, ETH_ALEN);
- } else {
- memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN);
- }
-
- return 0;
-} /* unifi_giwap() */
-
-
-static int
-unifi_siwscan(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r;
- CsrWifiSsid scan_ssid;
- unsigned char *channel_list = NULL;
- int chans_good = 0;
-#if WIRELESS_EXT > 17
- struct iw_point *data = &wrqu->data;
- struct iw_scan_req *req = (struct iw_scan_req *) extra;
-#endif
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwscan: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
-#if WIRELESS_EXT > 17
- /* Providing a valid channel list will force an active scan */
- if (req) {
- if ((req->num_channels > 0) && (req->num_channels < IW_MAX_FREQUENCIES)) {
- channel_list = kmalloc(req->num_channels, GFP_KERNEL);
- if (channel_list) {
- int i;
- for (i = 0; i < req->num_channels; i++) {
- /* Convert frequency to channel number */
- int ch = wext_freq_to_channel(req->channel_list[i].m,
- req->channel_list[i].e);
- if (ch) {
- channel_list[chans_good++] = ch;
- }
- }
- unifi_trace(priv, UDBG1,
- "SIWSCAN: Scanning %d channels\n", chans_good);
- } else {
- /* Fall back to scanning all */
- unifi_error(priv, "SIWSCAN: Can't alloc channel_list (%d)\n",
- req->num_channels);
- }
- }
- }
-
- if (req && (data->flags & IW_SCAN_THIS_ESSID)) {
- memcpy(scan_ssid.ssid, req->essid, req->essid_len);
- scan_ssid.length = req->essid_len;
- unifi_trace(priv, UDBG1,
- "SIWSCAN: Scanning for %.*s\n",
- scan_ssid.length, scan_ssid.ssid);
- } else
-#endif
- {
- unifi_trace(priv, UDBG1, "SIWSCAN: Scanning for all APs\n");
- scan_ssid.length = 0;
- }
-
- r = sme_mgt_scan_full(priv, &scan_ssid, chans_good, channel_list);
- if (r) {
- unifi_error(priv, "SIWSCAN: Scan returned error %d\n", r);
- } else {
- unifi_trace(priv, UDBG1, "SIWSCAN: Scan done\n");
- wext_send_scan_results_event(priv);
- }
-
- if (channel_list) {
- kfree(channel_list);
- }
-
- return r;
-
-} /* unifi_siwscan() */
-
-
-static const unsigned char *
-unifi_find_info_element(int id, const unsigned char *info, int len)
-{
- const unsigned char *ie = info;
-
- while (len > 1)
- {
- int e_id, e_len;
- e_id = ie[0];
- e_len = ie[1];
-
- /* Return if we find a match */
- if (e_id == id)
- {
- return ie;
- }
-
- len -= (e_len + 2);
- ie += (e_len + 2);
- }
-
- return NULL;
-} /* unifi_find_info_element() */
-
-
-/*
- * Translate scan data returned from the card to a card independent
- * format that the Wireless Tools will understand - Jean II
- */
-int
-unifi_translate_scan(struct net_device *dev,
- struct iw_request_info *info,
- char *current_ev, char *end_buf,
- CsrWifiSmeScanResult *scan_data,
- int scan_index)
-{
- struct iw_event iwe; /* Temporary buffer */
- unsigned char *info_elems;
- int info_elem_len;
- const unsigned char *elem;
- u16 capabilities;
- int signal, noise, snr;
- char *start_buf = current_ev;
- char *current_val; /* For rates */
- int i, r;
-
- info_elems = scan_data->informationElements;
- info_elem_len = scan_data->informationElementsLength;
-
- if (!scan_data->informationElementsLength || !scan_data->informationElements) {
- unifi_error(NULL, "*** NULL SCAN IEs ***\n");
- return -EIO;
- }
-
- /* get capinfo bits */
- capabilities = scan_data->capabilityInformation;
-
- unifi_trace(NULL, UDBG5, "Capabilities: 0x%x\n", capabilities);
-
- /* First entry *MUST* be the AP MAC address */
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = SIOCGIWAP;
- iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
- memcpy(iwe.u.ap_addr.sa_data, scan_data->bssid.a, ETH_ALEN);
- iwe.len = IW_EV_ADDR_LEN;
- r = uf_iwe_stream_add_event(info, start_buf, end_buf, &iwe, IW_EV_ADDR_LEN);
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
- /* Other entries will be displayed in the order we give them */
-
- /* Add the ESSID */
- /* find SSID in Info Elems */
- elem = unifi_find_info_element(IE_SSID_ID, info_elems, info_elem_len);
- if (elem) {
- int e_len = elem[1];
- const unsigned char *e_ptr = elem + 2;
- unsigned char buf[33];
-
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = SIOCGIWESSID;
- iwe.u.essid.length = e_len;
- if (iwe.u.essid.length > 32) {
- iwe.u.essid.length = 32;
- }
- iwe.u.essid.flags = scan_index;
- memcpy(buf, e_ptr, iwe.u.essid.length);
- buf[iwe.u.essid.length] = '\0';
- r = uf_iwe_stream_add_point(info, start_buf, end_buf, &iwe, buf);
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
- }
-
- /* Add mode */
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = SIOCGIWMODE;
- if (scan_data->bssType == CSR_WIFI_SME_BSS_TYPE_INFRASTRUCTURE) {
- iwe.u.mode = IW_MODE_INFRA;
- } else {
- iwe.u.mode = IW_MODE_ADHOC;
- }
- iwe.len = IW_EV_UINT_LEN;
- r = uf_iwe_stream_add_event(info, start_buf, end_buf, &iwe, IW_EV_UINT_LEN);
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
- /* Add frequency. iwlist will convert to channel using table given in giwrange */
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = SIOCGIWFREQ;
- iwe.u.freq.m = scan_data->channelFrequency;
- iwe.u.freq.e = 6;
- r = uf_iwe_stream_add_event(info, start_buf, end_buf, &iwe, IW_EV_FREQ_LEN);
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
-
- /* Add quality statistics */
- iwe.cmd = IWEVQUAL;
- /*
- * level and noise below are mapped into an unsigned 8 bit number,
- * ranging from [-192; 63]. The way this is achieved is simply to
- * add 0x100 onto the number if it is negative,
- * once clipped to the correct range.
- */
- signal = scan_data->rssi; /* This value is in dBm */
- /* Clip range of snr */
- snr = (scan_data->snr > 0) ? scan_data->snr : 0; /* In dB relative, from 0 - 255 */
- snr = (snr < 255) ? snr : 255;
- noise = signal - snr;
-
- /* Clip range of signal */
- signal = (signal < 63) ? signal : 63;
- signal = (signal > -192) ? signal : -192;
-
- /* Clip range of noise */
- noise = (noise < 63) ? noise : 63;
- noise = (noise > -192) ? noise : -192;
-
- /* Make u8 */
- signal = ( signal < 0 ) ? signal + 0x100 : signal;
- noise = ( noise < 0 ) ? noise + 0x100 : noise;
-
- iwe.u.qual.level = (u8)signal; /* -192 : 63 */
- iwe.u.qual.noise = (u8)noise; /* -192 : 63 */
- iwe.u.qual.qual = snr; /* 0 : 255 */
- iwe.u.qual.updated = 0;
-#if WIRELESS_EXT > 16
- iwe.u.qual.updated |= IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_UPDATED |
- IW_QUAL_QUAL_UPDATED;
-#if WIRELESS_EXT > 18
- iwe.u.qual.updated |= IW_QUAL_DBM;
-#endif
-#endif
- r = uf_iwe_stream_add_event(info, start_buf, end_buf, &iwe, IW_EV_QUAL_LEN);
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
- /* Add encryption capability */
- iwe.cmd = SIOCGIWENCODE;
- if (capabilities & SIG_CAP_PRIVACY) {
- iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
- } else {
- iwe.u.data.flags = IW_ENCODE_DISABLED;
- }
- iwe.u.data.length = 0;
- iwe.len = IW_EV_POINT_LEN + iwe.u.data.length;
- r = uf_iwe_stream_add_point(info, start_buf, end_buf, &iwe, "");
- if (r < 0) {
- return r;
- }
- start_buf += r;
-
-
- /*
- * Rate : stuffing multiple values in a single event require a bit
- * more of magic - Jean II
- */
- current_val = start_buf + IW_EV_LCP_LEN;
-
- iwe.cmd = SIOCGIWRATE;
- /* Those two flags are ignored... */
- iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
-
- elem = unifi_find_info_element(IE_SUPPORTED_RATES_ID,
- info_elems, info_elem_len);
- if (elem) {
- int e_len = elem[1];
- const unsigned char *e_ptr = elem + 2;
-
- /*
- * Count how many rates we have.
- * Zero marks the end of the list, if the list is not truncated.
- */
- /* Max 8 values */
- for (i = 0; i < e_len; i++) {
- if (e_ptr[i] == 0) {
- break;
- }
- /* Bit rate given in 500 kb/s units (+ 0x80) */
- iwe.u.bitrate.value = ((e_ptr[i] & 0x7f) * 500000);
- /* Add new value to event */
- r = uf_iwe_stream_add_value(info, start_buf, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
- if (r < 0) {
- return r;
- }
- current_val +=r;
-
- }
- }
- elem = unifi_find_info_element(IE_EXTENDED_SUPPORTED_RATES_ID,
- info_elems, info_elem_len);
- if (elem) {
- int e_len = elem[1];
- const unsigned char *e_ptr = elem + 2;
-
- /*
- * Count how many rates we have.
- * Zero marks the end of the list, if the list is not truncated.
- */
- /* Max 8 values */
- for (i = 0; i < e_len; i++) {
- if (e_ptr[i] == 0) {
- break;
- }
- /* Bit rate given in 500 kb/s units (+ 0x80) */
- iwe.u.bitrate.value = ((e_ptr[i] & 0x7f) * 500000);
- /* Add new value to event */
- r = uf_iwe_stream_add_value(info, start_buf, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
- if (r < 0) {
- return r;
- }
- current_val +=r;
- }
- }
- /* Check if we added any rates event */
- if ((current_val - start_buf) > IW_EV_LCP_LEN) {
- start_buf = current_val;
- }
-
-
-#if WIRELESS_EXT > 17
- memset(&iwe, 0, sizeof(iwe));
- iwe.cmd = IWEVGENIE;
- iwe.u.data.length = info_elem_len;
-
- r = uf_iwe_stream_add_point(info, start_buf, end_buf, &iwe, info_elems);
- if (r < 0) {
- return r;
- }
-
- start_buf += r;
-#endif /* WE > 17 */
-
- return (start_buf - current_ev);
-} /* unifi_translate_scan() */
-
-
-
-static int
-unifi_giwscan(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_point *dwrq = &wrqu->data;
- int r;
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwscan: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- unifi_trace(priv, UDBG1,
- "unifi_giwscan: buffer (%d bytes) \n",
- dwrq->length);
- UF_RTNL_UNLOCK();
- r = sme_mgt_scan_results_get_async(priv, info, extra, dwrq->length);
- UF_RTNL_LOCK();
- if (r < 0) {
- unifi_trace(priv, UDBG1,
- "unifi_giwscan: buffer (%d bytes) not big enough.\n",
- dwrq->length);
- return r;
- }
-
- dwrq->length = r;
- dwrq->flags = 0;
-
- return 0;
-} /* unifi_giwscan() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwessid
- *
- * Request to join a network or start and AdHoc.
- *
- * Arguments:
- * dev Pointer to network device struct.
- * info Pointer to broken-out ioctl request.
- * data Pointer to argument data.
- * essid Pointer to string giving name of network to join
- * or start
- *
- * Returns:
- * 0 on success and everything complete
- * -EINPROGRESS to have the higher level call the commit method.
- * ---------------------------------------------------------------------------
- */
-static int
-unifi_siwessid(struct net_device *dev, struct iw_request_info *info,
- struct iw_point *data, char *essid)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int len;
- int err = 0;
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwessid: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- len = 0;
- if (data->flags & 1) {
- /* Limit length */
- len = data->length;
- if (len > UNIFI_MAX_SSID_LEN) {
- len = UNIFI_MAX_SSID_LEN;
- }
- }
-
-#ifdef UNIFI_DEBUG
- {
- char essid_str[UNIFI_MAX_SSID_LEN+1];
- int i;
-
- for (i = 0; i < len; i++) {
- essid_str[i] = (isprint(essid[i]) ? essid[i] : '?');
- }
- essid_str[i] = '\0';
-
- unifi_trace(priv, UDBG1, "unifi_siwessid: asked for '%*s' (%d)\n", len, essid_str, len);
- unifi_trace(priv, UDBG2, " with authModeMask = %d", priv->connection_config.authModeMask);
- }
-#endif
-
- memset(priv->connection_config.bssid.a, 0xFF, ETH_ALEN);
- if (len) {
- if (essid[len - 1] == 0) {
- len --;
- }
-
- memcpy(priv->connection_config.ssid.ssid, essid, len);
- priv->connection_config.ssid.length = len;
-
- } else {
- priv->connection_config.ssid.length = 0;
- }
-
- UF_RTNL_UNLOCK();
- err = sme_mgt_connect(priv);
- UF_RTNL_LOCK();
- if (err) {
- unifi_error(priv, "unifi_siwessid: Join failed, status %d\n", err);
- return convert_sme_error(err);
- }
-
- return 0;
-} /* unifi_siwessid() */
-
-
-static int
-unifi_giwessid(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *essid)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_point *data = &wrqu->essid;
- CsrWifiSmeConnectionInfo connectionInfo;
- int r = 0;
-
- unifi_trace(priv, UDBG2, "unifi_giwessid\n");
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwessid: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
- UF_RTNL_UNLOCK();
- r = sme_mgt_connection_info_get(priv, &connectionInfo);
- UF_RTNL_LOCK();
-
- if (r == 0) {
- data->length = connectionInfo.ssid.length;
- strncpy(essid,
- connectionInfo.ssid.ssid,
- data->length);
- data->flags = 1; /* active */
-
- unifi_trace(priv, UDBG2, "unifi_giwessid: %.*s\n",
- data->length, essid);
- }
-
-
- return 0;
-} /* unifi_giwessid() */
-
-
-static int
-unifi_siwrate(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_param *args = &wrqu->bitrate;
- CsrWifiSmeMibConfig mibConfig;
- int r;
-
- CHECK_INITED(priv);
- unifi_trace(priv, UDBG2, "unifi_siwrate\n");
-
- /*
- * If args->fixed == 0, value is max rate or -1 for best
- * If args->fixed == 1, value is rate to set or -1 for best
- * args->disabled and args->flags are not used in SIOCSIWRATE
- */
-
- /* Get, modify and set the MIB data */
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwrate: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- /* Default to auto rate algorithm */
- /* in 500Kbit/s, 0 means auto */
- mibConfig.unifiFixTxDataRate = 0;
-
- if (args->value != -1) {
- mibConfig.unifiFixTxDataRate = args->value / 500000;
- }
-
- /* 1 means rate is a maximum, 2 means rate is a set value */
- if (args->fixed == 1) {
- mibConfig.unifiFixMaxTxDataRate = 0;
- } else {
- mibConfig.unifiFixMaxTxDataRate = 1;
- }
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_set(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwrate: Set CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
-
- return 0;
-} /* unifi_siwrate() */
-
-
-
-static int
-unifi_giwrate(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_param *args = &wrqu->bitrate;
- int r;
- int bitrate, flag;
- CsrWifiSmeMibConfig mibConfig;
- CsrWifiSmeConnectionStats connectionStats;
-
- unifi_trace(priv, UDBG2, "unifi_giwrate\n");
- CHECK_INITED(priv);
-
- flag = 0;
- bitrate = 0;
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_giwrate: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- bitrate = mibConfig.unifiFixTxDataRate;
- flag = mibConfig.unifiFixMaxTxDataRate;
-
- /* Used the value returned by the SME if MIB returns 0 */
- if (bitrate == 0) {
- UF_RTNL_UNLOCK();
- r = sme_mgt_connection_stats_get(priv, &connectionStats);
- UF_RTNL_LOCK();
- /* Ignore errors, we may be disconnected */
- if (r == 0) {
- bitrate = connectionStats.unifiTxDataRate;
- }
- }
-
- args->value = bitrate * 500000;
- args->fixed = !flag;
-
- return 0;
-} /* unifi_giwrate() */
-
-
-static int
-unifi_siwrts(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int val = wrqu->rts.value;
- int r = 0;
- CsrWifiSmeMibConfig mibConfig;
-
- unifi_trace(priv, UDBG2, "unifi_siwrts\n");
- CHECK_INITED(priv);
-
- if (wrqu->rts.disabled) {
- val = 2347;
- }
-
- if ( (val < 0) || (val > 2347) )
- {
- return -EINVAL;
- }
-
- /* Get, modify and set the MIB data */
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwrts: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
- mibConfig.dot11RtsThreshold = val;
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_set(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwrts: Set CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- return 0;
-}
-
-
-static int
-unifi_giwrts(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r;
- int rts_thresh;
- CsrWifiSmeMibConfig mibConfig;
-
- unifi_trace(priv, UDBG2, "unifi_giwrts\n");
- CHECK_INITED(priv);
-
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_giwrts: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- rts_thresh = mibConfig.dot11RtsThreshold;
- if (rts_thresh > 2347) {
- rts_thresh = 2347;
- }
-
- wrqu->rts.value = rts_thresh;
- wrqu->rts.disabled = (rts_thresh == 2347);
- wrqu->rts.fixed = 1;
-
- return 0;
-}
-
-
-static int
-unifi_siwfrag(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int val = wrqu->frag.value;
- int r = 0;
- CsrWifiSmeMibConfig mibConfig;
-
- unifi_trace(priv, UDBG2, "unifi_siwfrag\n");
- CHECK_INITED(priv);
-
- if (wrqu->frag.disabled)
- val = 2346;
-
- if ( (val < 256) || (val > 2347) )
- return -EINVAL;
-
- /* Get, modify and set the MIB data */
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwfrag: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
- /* Fragmentation Threashold must be even */
- mibConfig.dot11FragmentationThreshold = (val & ~0x1);
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_set(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwfrag: Set CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- return 0;
-}
-
-
-static int
-unifi_giwfrag(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int r;
- int frag_thresh;
- CsrWifiSmeMibConfig mibConfig;
-
- unifi_trace(priv, UDBG2, "unifi_giwfrag\n");
- CHECK_INITED(priv);
-
- UF_RTNL_UNLOCK();
- r = sme_mgt_mib_config_get(priv, &mibConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_giwfrag: Get CsrWifiSmeMibConfigValue failed.\n");
- return r;
- }
-
- frag_thresh = mibConfig.dot11FragmentationThreshold;
-
- /* Build the return structure */
- wrqu->frag.value = frag_thresh;
- wrqu->frag.disabled = (frag_thresh >= 2346);
- wrqu->frag.fixed = 1;
-
- return 0;
-}
-
-
-static int
-unifi_siwencode(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_point *erq = &wrqu->encoding;
- int index;
- int rc = 0;
- int privacy = -1;
- CsrWifiSmeKey sme_key;
-
- unifi_trace(priv, UDBG2, "unifi_siwencode\n");
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwencode: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- /*
- * Key index is encoded in the flags.
- * 0 - use current default,
- * 1-4 - if a key value is given set that key
- * if not use that key
- */
- index = (erq->flags & IW_ENCODE_INDEX); /* key number, 1-4 */
- if ((index < 0) || (index > 4)) {
- unifi_error(priv, "unifi_siwencode: Request to set an invalid key (index:%d)", index);
- return -EINVAL;
- }
-
- /*
- * Basic checking: do we have a key to set ?
- * The IW_ENCODE_NOKEY flag is set when no key is present (only change flags),
- * but older versions rely on sending a key id 1-4.
- */
- if (erq->length > 0) {
-
- /* Check the size of the key */
- if ((erq->length > LARGE_KEY_SIZE) || (erq->length < SMALL_KEY_SIZE)) {
- unifi_error(priv, "unifi_siwencode: Request to set an invalid key (length:%d)",
- erq->length);
- return -EINVAL;
- }
-
- /* Check the index (none (i.e. 0) means use current) */
- if ((index < 1) || (index > 4)) {
- /* If we do not have a previous key, use 1 as default */
- if (!priv->wep_tx_key_index) {
- priv->wep_tx_key_index = 1;
- }
- index = priv->wep_tx_key_index;
- }
-
- /* If we didn't have a key and a valid index is set, we want to remember it*/
- if (!priv->wep_tx_key_index) {
- priv->wep_tx_key_index = index;
- }
-
- unifi_trace(priv, UDBG1, "Tx key Index is %d\n", priv->wep_tx_key_index);
-
- privacy = 1;
-
- /* Check if the key is not marked as invalid */
- if ((erq->flags & IW_ENCODE_NOKEY) == 0) {
-
- unifi_trace(priv, UDBG1, "New %s key (len=%d, index=%d)\n",
- (priv->wep_tx_key_index == index) ? "tx" : "",
- erq->length, index);
-
- sme_key.wepTxKey = (priv->wep_tx_key_index == index);
- if (priv->wep_tx_key_index == index) {
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_PAIRWISE;
- } else {
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_GROUP;
- }
- /* Key index is zero based in SME but 1 based in wext */
- sme_key.keyIndex = (index - 1);
- sme_key.keyLength = erq->length;
- sme_key.authenticator = 0;
- memset(sme_key.address.a, 0xFF, ETH_ALEN);
- memcpy(sme_key.key, extra, erq->length);
-
- UF_RTNL_UNLOCK();
- rc = sme_mgt_key(priv, &sme_key, CSR_WIFI_SME_LIST_ACTION_ADD);
- UF_RTNL_LOCK();
- if (rc) {
- unifi_error(priv, "unifi_siwencode: Set key failed (%d)", rc);
- return convert_sme_error(rc);
- }
-
- /* Store the key to be reported by the SIOCGIWENCODE handler */
- priv->wep_keys[index - 1].len = erq->length;
- memcpy(priv->wep_keys[index - 1].key, extra, erq->length);
- }
- } else {
- /*
- * No additional key data, so it must be a request to change the
- * active key.
- */
- if (index != 0) {
- unifi_trace(priv, UDBG1, "Tx key Index is %d\n", index - 1);
-
- /* Store the index to be reported by the SIOCGIWENCODE handler */
- priv->wep_tx_key_index = index;
-
- sme_key.wepTxKey = 1;
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_PAIRWISE;
-
- /* Key index is zero based in SME but 1 based in wext */
- sme_key.keyIndex = (index - 1);
- sme_key.keyLength = 0;
- sme_key.authenticator = 0;
- UF_RTNL_UNLOCK();
- rc = sme_mgt_key(priv, &sme_key, CSR_WIFI_SME_LIST_ACTION_ADD);
- UF_RTNL_LOCK();
- if (rc) {
- unifi_error(priv, "unifi_siwencode: Set key failed (%d)", rc);
- return convert_sme_error(rc);
- }
-
- /* Turn on encryption */
- privacy = 1;
- }
- }
-
- /* Read the flags */
- if (erq->flags & IW_ENCODE_DISABLED) {
- /* disable encryption */
- unifi_trace(priv, UDBG1, "disable WEP encryption\n");
- privacy = 0;
-
- priv->wep_tx_key_index = 0;
-
- unifi_trace(priv, UDBG1, "IW_ENCODE_DISABLED: CSR_WIFI_SME_AUTH_MODE_80211_OPEN\n");
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- }
-
- if (erq->flags & IW_ENCODE_RESTRICTED) {
- /* Use shared key auth */
- unifi_trace(priv, UDBG1, "IW_ENCODE_RESTRICTED: CSR_WIFI_SME_AUTH_MODE_80211_SHARED\n");
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_SHARED;
-
- /* Turn on encryption */
- privacy = 1;
- }
- if (erq->flags & IW_ENCODE_OPEN) {
- unifi_trace(priv, UDBG1, "IW_ENCODE_OPEN: CSR_WIFI_SME_AUTH_MODE_80211_OPEN\n");
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- }
-
- /* Commit the changes to flags if needed */
- if (privacy != -1) {
- priv->connection_config.privacyMode = privacy ? CSR_WIFI_SME_80211_PRIVACY_MODE_ENABLED : CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED;
- priv->connection_config.encryptionModeMask = privacy ? (CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP40 |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP104 |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40 |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104) :
- CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE;
- }
-
- return convert_sme_error(rc);
-
-} /* unifi_siwencode() */
-
-
-
-static int
-unifi_giwencode(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_point *erq = &wrqu->encoding;
-
- unifi_trace(priv, UDBG2, "unifi_giwencode\n");
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwencode: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- if (priv->connection_config.authModeMask == CSR_WIFI_SME_AUTH_MODE_80211_SHARED) {
- erq->flags = IW_ENCODE_RESTRICTED;
- }
- else {
- if (priv->connection_config.privacyMode == CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED) {
- erq->flags = IW_ENCODE_DISABLED;
- } else {
- erq->flags = IW_ENCODE_OPEN;
- }
- }
-
- erq->length = 0;
-
- if (erq->flags != IW_ENCODE_DISABLED) {
- int index = priv->wep_tx_key_index;
-
- if ((index > 0) && (index <= NUM_WEPKEYS)) {
- erq->flags |= (index & IW_ENCODE_INDEX);
- erq->length = priv->wep_keys[index - 1].len;
- memcpy(extra, priv->wep_keys[index - 1].key, erq->length);
- } else {
- unifi_notice(priv, "unifi_giwencode: Surprise, do not have a valid key index (%d)\n",
- index);
- }
- }
-
- return 0;
-} /* unifi_giwencode() */
-
-
-static int
-unifi_siwpower(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct iw_param *args = &wrqu->power;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int listen_interval, wake_for_dtim;
- int r = 0;
- CsrWifiSmePowerConfig powerConfig;
-
- unifi_trace(priv, UDBG2, "unifi_siwpower\n");
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwpower: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
- UF_RTNL_UNLOCK();
- r = sme_mgt_power_config_get(priv, &powerConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwpower: Get unifi_PowerConfigValue failed.\n");
- return r;
- }
-
- listen_interval = -1;
- wake_for_dtim = -1;
- if (args->disabled) {
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW;
- }
- else
- {
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH;
-
- switch (args->flags & IW_POWER_TYPE) {
- case 0:
- /* not specified */
- break;
- case IW_POWER_PERIOD:
- listen_interval = args->value / 1000;
- break;
- default:
- return -EINVAL;
- }
-
- switch (args->flags & IW_POWER_MODE) {
- case 0:
- /* not specified */
- break;
- case IW_POWER_UNICAST_R:
- /* not interested in broadcast packets */
- wake_for_dtim = 0;
- break;
- case IW_POWER_ALL_R:
- /* yes, we are interested in broadcast packets */
- wake_for_dtim = 1;
- break;
- default:
- return -EINVAL;
- }
- }
-
- if (listen_interval > 0) {
- powerConfig.listenIntervalTu = listen_interval;
- unifi_trace(priv, UDBG4, "unifi_siwpower: new Listen Interval = %d.\n",
- powerConfig.listenIntervalTu);
- }
-
- if (wake_for_dtim >= 0) {
- powerConfig.rxDtims = wake_for_dtim;
- }
- UF_RTNL_UNLOCK();
- r = sme_mgt_power_config_set(priv, &powerConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_siwpower: Set unifi_PowerConfigValue failed.\n");
- return r;
- }
-
- return 0;
-} /* unifi_siwpower() */
-
-
-static int
-unifi_giwpower(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct iw_param *args = &wrqu->power;
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- CsrWifiSmePowerConfig powerConfig;
- int r;
-
- unifi_trace(priv, UDBG2, "unifi_giwpower\n");
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwpower: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- args->flags = 0;
- UF_RTNL_UNLOCK();
- r = sme_mgt_power_config_get(priv, &powerConfig);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "unifi_giwpower: Get unifi_PowerConfigValue failed.\n");
- return r;
- }
-
- unifi_trace(priv, UDBG4, "unifi_giwpower: mode=%d\n",
- powerConfig.powerSaveLevel);
-
- args->disabled = (powerConfig.powerSaveLevel == CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW);
- if (args->disabled) {
- args->flags = 0;
- return 0;
- }
-
- args->value = powerConfig.listenIntervalTu * 1000;
- args->flags |= IW_POWER_PERIOD;
-
- if (powerConfig.rxDtims) {
- args->flags |= IW_POWER_ALL_R;
- } else {
- args->flags |= IW_POWER_UNICAST_R;
- }
-
- return 0;
-} /* unifi_giwpower() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwcommit - handler for SIOCSIWCOMMIT
- *
- * Apply all the parameters that have been set.
- * In practice this means:
- * - do a scan
- * - join a network or start an AdHoc
- * - authenticate and associate.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static int
-unifi_siwcommit(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- return 0;
-} /* unifi_siwcommit() */
-
-
-
-static int
-unifi_siwmlme(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_mlme *mlme = (struct iw_mlme *)extra;
-
- unifi_trace(priv, UDBG2, "unifi_siwmlme\n");
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwmlme: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- switch (mlme->cmd) {
- case IW_MLME_DEAUTH:
- case IW_MLME_DISASSOC:
- UF_RTNL_UNLOCK();
- sme_mgt_disconnect(priv);
- UF_RTNL_LOCK();
- break;
- default:
- return -EOPNOTSUPP;
- }
-
- return 0;
-} /* unifi_siwmlme() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwgenie
- * unifi_giwgenie
- *
- * WPA : Generic IEEE 802.11 information element (e.g., for WPA/RSN/WMM).
- * Handlers for SIOCSIWGENIE, SIOCGIWGENIE - set/get generic IE
- *
- * The host program (e.g. wpa_supplicant) uses this call to set the
- * additional IEs to accompany the next (Associate?) request.
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- * Notes:
- * From wireless.h:
- * This ioctl uses struct iw_point and data buffer that includes IE id
- * and len fields. More than one IE may be included in the
- * request. Setting the generic IE to empty buffer (len=0) removes the
- * generic IE from the driver.
- * ---------------------------------------------------------------------------
- */
-static int
-unifi_siwgenie(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int len;
-
- unifi_trace(priv, UDBG2, "unifi_siwgenie\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwgenie: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- if ( priv->connection_config.mlmeAssociateReqInformationElements) {
- kfree( priv->connection_config.mlmeAssociateReqInformationElements);
- }
- priv->connection_config.mlmeAssociateReqInformationElementsLength = 0;
- priv->connection_config.mlmeAssociateReqInformationElements = NULL;
-
- len = wrqu->data.length;
- if (len == 0) {
- return 0;
- }
-
- priv->connection_config.mlmeAssociateReqInformationElements = kmalloc(len, GFP_KERNEL);
- if (priv->connection_config.mlmeAssociateReqInformationElements == NULL) {
- return -ENOMEM;
- }
-
- priv->connection_config.mlmeAssociateReqInformationElementsLength = len;
- memcpy( priv->connection_config.mlmeAssociateReqInformationElements, extra, len);
-
- return 0;
-} /* unifi_siwgenie() */
-
-
-static int
-unifi_giwgenie(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- int len;
-
- unifi_trace(priv, UDBG2, "unifi_giwgenie\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_giwgenie: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- len = priv->connection_config.mlmeAssociateReqInformationElementsLength;
-
- if (len == 0) {
- wrqu->data.length = 0;
- return 0;
- }
-
- if (wrqu->data.length < len) {
- return -E2BIG;
- }
-
- wrqu->data.length = len;
- memcpy(extra, priv->connection_config.mlmeAssociateReqInformationElements, len);
-
- return 0;
-} /* unifi_giwgenie() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwauth
- * unifi_giwauth
- *
- * Handlers for SIOCSIWAUTH, SIOCGIWAUTH
- * Set/get various authentication parameters.
- *
- * Arguments:
- *
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static int
-_unifi_siwauth(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- CsrWifiSmeAuthModeMask new_auth;
-
- unifi_trace(priv, UDBG2, "unifi_siwauth\n");
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwauth: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- /*
- * This ioctl is safe to call even when UniFi is powered off.
- * wpa_supplicant calls it to test whether we support WPA.
- */
-
- switch (wrqu->param.flags & IW_AUTH_INDEX) {
-
- case IW_AUTH_WPA_ENABLED:
- unifi_trace(priv, UDBG1, "IW_AUTH_WPA_ENABLED: %d\n", wrqu->param.value);
-
- if (wrqu->param.value == 0) {
- unifi_trace(priv, UDBG5, "IW_AUTH_WPA_ENABLED: CSR_WIFI_SME_AUTH_MODE_80211_OPEN\n");
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- }
- break;
-
- case IW_AUTH_PRIVACY_INVOKED:
- unifi_trace(priv, UDBG1, "IW_AUTH_PRIVACY_INVOKED: %d\n", wrqu->param.value);
-
- priv->connection_config.privacyMode = wrqu->param.value ? CSR_WIFI_SME_80211_PRIVACY_MODE_ENABLED : CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED;
- if (wrqu->param.value == CSR_WIFI_SME_80211_PRIVACY_MODE_DISABLED)
- {
- priv->connection_config.encryptionModeMask = CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE;
- }
- break;
-
- case IW_AUTH_80211_AUTH_ALG:
- /*
- IW_AUTH_ALG_OPEN_SYSTEM 0x00000001
- IW_AUTH_ALG_SHARED_KEY 0x00000002
- IW_AUTH_ALG_LEAP 0x00000004
- */
- new_auth = 0;
- if (wrqu->param.value & IW_AUTH_ALG_OPEN_SYSTEM) {
- unifi_trace(priv, UDBG1, "IW_AUTH_80211_AUTH_ALG: %d (IW_AUTH_ALG_OPEN_SYSTEM)\n", wrqu->param.value);
- new_auth |= CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
- }
- if (wrqu->param.value & IW_AUTH_ALG_SHARED_KEY) {
- unifi_trace(priv, UDBG1, "IW_AUTH_80211_AUTH_ALG: %d (IW_AUTH_ALG_SHARED_KEY)\n", wrqu->param.value);
- new_auth |= CSR_WIFI_SME_AUTH_MODE_80211_SHARED;
- }
- if (wrqu->param.value & IW_AUTH_ALG_LEAP) {
- /* Initial exchanges using open-system to set EAP */
- unifi_trace(priv, UDBG1, "IW_AUTH_80211_AUTH_ALG: %d (IW_AUTH_ALG_LEAP)\n", wrqu->param.value);
- new_auth |= CSR_WIFI_SME_AUTH_MODE_8021X_OTHER1X;
- }
- if (new_auth == 0) {
- unifi_trace(priv, UDBG1, "IW_AUTH_80211_AUTH_ALG: invalid value %d\n",
- wrqu->param.value);
- return -EINVAL;
- } else {
- priv->connection_config.authModeMask = new_auth;
- }
- break;
-
- case IW_AUTH_WPA_VERSION:
- unifi_trace(priv, UDBG1, "IW_AUTH_WPA_VERSION: %d\n", wrqu->param.value);
- priv->ignore_bssid_join = TRUE;
- /*
- IW_AUTH_WPA_VERSION_DISABLED 0x00000001
- IW_AUTH_WPA_VERSION_WPA 0x00000002
- IW_AUTH_WPA_VERSION_WPA2 0x00000004
- */
-
- if (!(wrqu->param.value & IW_AUTH_WPA_VERSION_DISABLED)) {
-
- priv->connection_config.authModeMask = CSR_WIFI_SME_AUTH_MODE_80211_OPEN;
-
- if (wrqu->param.value & IW_AUTH_WPA_VERSION_WPA) {
- unifi_trace(priv, UDBG4, "IW_AUTH_WPA_VERSION: WPA, WPA-PSK\n");
- priv->connection_config.authModeMask |= (CSR_WIFI_SME_AUTH_MODE_8021X_WPA | CSR_WIFI_SME_AUTH_MODE_8021X_WPAPSK);
- }
- if (wrqu->param.value & IW_AUTH_WPA_VERSION_WPA2) {
- unifi_trace(priv, UDBG4, "IW_AUTH_WPA_VERSION: WPA2, WPA2-PSK\n");
- priv->connection_config.authModeMask |= (CSR_WIFI_SME_AUTH_MODE_8021X_WPA2 | CSR_WIFI_SME_AUTH_MODE_8021X_WPA2PSK);
- }
- }
- break;
-
- case IW_AUTH_CIPHER_PAIRWISE:
- unifi_trace(priv, UDBG1, "IW_AUTH_CIPHER_PAIRWISE: %d\n", wrqu->param.value);
- /*
- * one of:
- IW_AUTH_CIPHER_NONE 0x00000001
- IW_AUTH_CIPHER_WEP40 0x00000002
- IW_AUTH_CIPHER_TKIP 0x00000004
- IW_AUTH_CIPHER_CCMP 0x00000008
- IW_AUTH_CIPHER_WEP104 0x00000010
- */
-
- priv->connection_config.encryptionModeMask = CSR_WIFI_SME_ENCRYPTION_CIPHER_NONE;
-
- if (wrqu->param.value & IW_AUTH_CIPHER_WEP40) {
- priv->connection_config.encryptionModeMask |=
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP40 | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_WEP104) {
- priv->connection_config.encryptionModeMask |=
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_WEP104 | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_TKIP) {
- priv->connection_config.encryptionModeMask |=
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_TKIP | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_TKIP;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_CCMP) {
- priv->connection_config.encryptionModeMask |=
- CSR_WIFI_SME_ENCRYPTION_CIPHER_PAIRWISE_CCMP | CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_CCMP;
- }
-
- break;
-
- case IW_AUTH_CIPHER_GROUP:
- unifi_trace(priv, UDBG1, "IW_AUTH_CIPHER_GROUP: %d\n", wrqu->param.value);
- /*
- * Use the WPA version and the group cipher suite to set the permitted
- * group key in the MIB. f/w uses this value to validate WPA and RSN IEs
- * in the probe responses from the desired BSS(ID)
- */
-
- priv->connection_config.encryptionModeMask &= ~(CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40 |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104 |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_TKIP |
- CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_CCMP);
- if (wrqu->param.value & IW_AUTH_CIPHER_WEP40) {
- priv->connection_config.encryptionModeMask |= CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP40;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_WEP104) {
- priv->connection_config.encryptionModeMask |= CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_WEP104;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_TKIP) {
- priv->connection_config.encryptionModeMask |= CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_TKIP;
- }
- if (wrqu->param.value & IW_AUTH_CIPHER_CCMP) {
- priv->connection_config.encryptionModeMask |= CSR_WIFI_SME_ENCRYPTION_CIPHER_GROUP_CCMP;
- }
-
- break;
-
- case IW_AUTH_KEY_MGMT:
- unifi_trace(priv, UDBG1, "IW_AUTH_KEY_MGMT: %d\n", wrqu->param.value);
- /*
- IW_AUTH_KEY_MGMT_802_1X 1
- IW_AUTH_KEY_MGMT_PSK 2
- */
- if (priv->connection_config.authModeMask & (CSR_WIFI_SME_AUTH_MODE_8021X_WPA | CSR_WIFI_SME_AUTH_MODE_8021X_WPAPSK)) {
- /* Check for explicitly set mode. */
- if (wrqu->param.value == IW_AUTH_KEY_MGMT_802_1X) {
- priv->connection_config.authModeMask &= ~CSR_WIFI_SME_AUTH_MODE_8021X_WPAPSK;
- }
- if (wrqu->param.value == IW_AUTH_KEY_MGMT_PSK) {
- priv->connection_config.authModeMask &= ~CSR_WIFI_SME_AUTH_MODE_8021X_WPA;
- }
- unifi_trace(priv, UDBG5, "IW_AUTH_KEY_MGMT: WPA: %d\n",
- priv->connection_config.authModeMask);
- }
- if (priv->connection_config.authModeMask & (CSR_WIFI_SME_AUTH_MODE_8021X_WPA2 | CSR_WIFI_SME_AUTH_MODE_8021X_WPA2PSK)) {
- /* Check for explicitly set mode. */
- if (wrqu->param.value == IW_AUTH_KEY_MGMT_802_1X) {
- priv->connection_config.authModeMask &= ~CSR_WIFI_SME_AUTH_MODE_8021X_WPA2PSK;
- }
- if (wrqu->param.value == IW_AUTH_KEY_MGMT_PSK) {
- priv->connection_config.authModeMask &= ~CSR_WIFI_SME_AUTH_MODE_8021X_WPA2;
- }
- unifi_trace(priv, UDBG5, "IW_AUTH_KEY_MGMT: WPA2: %d\n",
- priv->connection_config.authModeMask);
- }
-
- break;
- case IW_AUTH_TKIP_COUNTERMEASURES:
- /*
- * Set to true at the start of the 60 second backup-off period
- * following 2 MichaelMIC failures within 60s.
- */
- unifi_trace(priv, UDBG1, "IW_AUTH_TKIP_COUNTERMEASURES: %d\n", wrqu->param.value);
- break;
-
- case IW_AUTH_DROP_UNENCRYPTED:
- /*
- * Set to true on init.
- * Set to false just before associate if encryption will not be
- * required.
- *
- * Note this is not the same as the 802.1X controlled port
- */
- unifi_trace(priv, UDBG1, "IW_AUTH_DROP_UNENCRYPTED: %d\n", wrqu->param.value);
- break;
-
- case IW_AUTH_RX_UNENCRYPTED_EAPOL:
- /*
- * This is set by wpa_supplicant to allow unencrypted EAPOL messages
- * even if pairwise keys are set when not using WPA. IEEE 802.1X
- * specifies that these frames are not encrypted, but WPA encrypts
- * them when pairwise keys are in use.
- * I think the UniFi f/w handles this decision for us.
- */
- unifi_trace(priv, UDBG1, "IW_AUTH_RX_UNENCRYPTED_EAPOL: %d\n", wrqu->param.value);
- break;
-
- case IW_AUTH_ROAMING_CONTROL:
- unifi_trace(priv, UDBG1, "IW_AUTH_ROAMING_CONTROL: %d\n", wrqu->param.value);
- break;
-
- default:
- unifi_trace(priv, UDBG1, "Unsupported auth param %d to 0x%X\n",
- wrqu->param.flags & IW_AUTH_INDEX,
- wrqu->param.value);
- return -EOPNOTSUPP;
- }
-
- unifi_trace(priv, UDBG2, "authModeMask = %d", priv->connection_config.authModeMask);
-
- return 0;
-} /* _unifi_siwauth() */
-
-
-static int
-unifi_siwauth(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int err = 0;
-
- UF_RTNL_UNLOCK();
- err = _unifi_siwauth(dev, info, wrqu, extra);
- UF_RTNL_LOCK();
-
- return err;
-} /* unifi_siwauth() */
-
-
-static int
-unifi_giwauth(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- unifi_trace(NULL, UDBG2, "unifi_giwauth\n");
- return -EOPNOTSUPP;
-} /* unifi_giwauth() */
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwencodeext
- * unifi_giwencodeext
- *
- * Handlers for SIOCSIWENCODEEXT, SIOCGIWENCODEEXT - set/get
- * encoding token & mode
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- *
- * Notes:
- * For WPA/WPA2 we don't take note of the IW_ENCODE_EXT_SET_TX_KEY flag.
- * This flag means "use this key to encode transmissions"; we just
- * assume only one key will be set and that is the one to use.
- * ---------------------------------------------------------------------------
- */
-static int
-_unifi_siwencodeext(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
- int r = 0;
- unsigned char *keydata;
- unsigned char tkip_key[32];
- int keyid;
- unsigned char *a = (unsigned char *)ext->addr.sa_data;
- CsrWifiSmeKey sme_key;
- CsrWifiSmeKeyType key_type;
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwencodeext: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- unifi_trace(priv, UDBG1, "siwencodeext: flags=0x%X, alg=%d, ext_flags=0x%X, len=%d, index=%d,\n",
- wrqu->encoding.flags, ext->alg, ext->ext_flags,
- ext->key_len, (wrqu->encoding.flags & IW_ENCODE_INDEX));
- unifi_trace(priv, UDBG3, " addr=%pM\n", a);
-
- if ((ext->key_len == 0) && (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)) {
- /* This means use a different key (given by key_idx) for Tx. */
- /* NYI */
- unifi_trace(priv, UDBG1, KERN_ERR "unifi_siwencodeext: NYI should change tx key id here!!\n");
- return -ENOTSUPP;
- }
-
- memset(&sme_key, 0, sizeof(sme_key));
-
- keydata = (unsigned char *)(ext + 1);
- keyid = (wrqu->encoding.flags & IW_ENCODE_INDEX);
-
- /*
- * Check for request to delete keys for an address.
- */
- /* Pick out request for no privacy. */
- if (ext->alg == IW_ENCODE_ALG_NONE) {
-
- unifi_trace(priv, UDBG1, "Deleting %s key %d\n",
- (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) ? "GROUP" : "PAIRWISE",
- keyid);
-
- if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_GROUP;
- } else {
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_PAIRWISE;
- }
- sme_key.keyIndex = (keyid - 1);
- sme_key.keyLength = 0;
- sme_key.authenticator = 0;
- memcpy(sme_key.address.a, a, ETH_ALEN);
- UF_RTNL_UNLOCK();
- r = sme_mgt_key(priv, &sme_key, CSR_WIFI_SME_LIST_ACTION_REMOVE);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "Delete key request was rejected with result %d\n", r);
- return convert_sme_error(r);
- }
-
- return 0;
- }
-
- /*
- * Request is to set a key, not delete
- */
-
- /* Pick out WEP and use set_wep_key(). */
- if (ext->alg == IW_ENCODE_ALG_WEP) {
- /* WEP-40, WEP-104 */
-
- /* Check for valid key length */
- if (!((ext->key_len == 5) || (ext->key_len == 13))) {
- unifi_trace(priv, UDBG1, KERN_ERR "Invalid length for WEP key: %d\n", ext->key_len);
- return -EINVAL;
- }
-
- unifi_trace(priv, UDBG1, "Setting WEP key %d tx:%d\n",
- keyid, ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY);
-
- if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
- sme_key.wepTxKey = TRUE;
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_PAIRWISE;
- } else {
- sme_key.wepTxKey = FALSE;
- sme_key.keyType = CSR_WIFI_SME_KEY_TYPE_GROUP;
- }
- sme_key.keyIndex = (keyid - 1);
- sme_key.keyLength = ext->key_len;
- sme_key.authenticator = 0;
- memset(sme_key.address.a, 0xFF, ETH_ALEN);
- memcpy(sme_key.key, keydata, ext->key_len);
- UF_RTNL_UNLOCK();
- r = sme_mgt_key(priv, &sme_key, CSR_WIFI_SME_LIST_ACTION_ADD);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "siwencodeext: Set key failed (%d)", r);
- return convert_sme_error(r);
- }
-
- return 0;
- }
-
- /*
- *
- * If we reach here, we are dealing with a WPA/WPA2 key
- *
- */
- if (ext->key_len > 32) {
- return -EINVAL;
- }
-
- /*
- * TKIP keys from wpa_supplicant need swapping.
- * What about other supplicants (when they come along)?
- */
- if ((ext->alg == IW_ENCODE_ALG_TKIP) && (ext->key_len == 32)) {
- memcpy(tkip_key, keydata, 16);
- memcpy(tkip_key + 16, keydata + 24, 8);
- memcpy(tkip_key + 24, keydata + 16, 8);
- keydata = tkip_key;
- }
-
- key_type = (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) ?
- CSR_WIFI_SME_KEY_TYPE_GROUP : /* Group Key */
- CSR_WIFI_SME_KEY_TYPE_PAIRWISE; /* Pairwise Key */
-
- sme_key.keyType = key_type;
- sme_key.keyIndex = (keyid - 1);
- sme_key.keyLength = ext->key_len;
- sme_key.authenticator = 0;
- memcpy(sme_key.address.a, ext->addr.sa_data, ETH_ALEN);
- if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
-
- unifi_trace(priv, UDBG5, "RSC first 6 bytes = %*phC\n",
- 6, ext->rx_seq);
-
- /* memcpy((u8*)(&sme_key.keyRsc), ext->rx_seq, 8); */
- sme_key.keyRsc[0] = ext->rx_seq[1] << 8 | ext->rx_seq[0];
- sme_key.keyRsc[1] = ext->rx_seq[3] << 8 | ext->rx_seq[2];
- sme_key.keyRsc[2] = ext->rx_seq[5] << 8 | ext->rx_seq[4];
- sme_key.keyRsc[3] = ext->rx_seq[7] << 8 | ext->rx_seq[6];
-
- }
-
- memcpy(sme_key.key, keydata, ext->key_len);
- UF_RTNL_UNLOCK();
- r = sme_mgt_key(priv, &sme_key, CSR_WIFI_SME_LIST_ACTION_ADD);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "SETKEYS request was rejected with result %d\n", r);
- return convert_sme_error(r);
- }
-
- return r;
-} /* _unifi_siwencodeext() */
-
-
-static int
-unifi_siwencodeext(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- int err = 0;
-
- err = _unifi_siwencodeext(dev, info, wrqu, extra);
-
- return err;
-} /* unifi_siwencodeext() */
-
-
-static int
-unifi_giwencodeext(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- return -EOPNOTSUPP;
-} /* unifi_giwencodeext() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_siwpmksa
- *
- * SIOCSIWPMKSA - PMKSA cache operation
- * The caller passes a pmksa structure:
- * - cmd one of ADD, REMOVE, FLUSH
- * - bssid MAC address
- * - pmkid ID string (16 bytes)
- *
- * Arguments:
- * None.
- *
- * Returns:
- * None.
- *
- * Notes:
- * This is not needed since we provide a siwgenie method.
- * ---------------------------------------------------------------------------
- */
-#define UNIFI_PMKID_KEY_SIZE 16
-static int
-unifi_siwpmksa(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
- struct iw_pmksa *pmksa = (struct iw_pmksa *)extra;
- CsrResult r = 0;
- CsrWifiSmePmkidList pmkid_list;
- CsrWifiSmePmkid pmkid;
- CsrWifiSmeListAction action;
-
- CHECK_INITED(priv);
-
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
- unifi_error(priv, "unifi_siwpmksa: not permitted in Mode %d\n",
- interfacePriv->interfaceMode);
- return -EPERM;
- }
-
-
- unifi_trace(priv, UDBG1, "SIWPMKSA: cmd %d, %pM\n", pmksa->cmd,
- pmksa->bssid.sa_data);
-
- pmkid_list.pmkids = NULL;
- switch (pmksa->cmd) {
- case IW_PMKSA_ADD:
- pmkid_list.pmkids = &pmkid;
- action = CSR_WIFI_SME_LIST_ACTION_ADD;
- pmkid_list.pmkidsCount = 1;
- memcpy(pmkid.bssid.a, pmksa->bssid.sa_data, ETH_ALEN);
- memcpy(pmkid.pmkid, pmksa->pmkid, UNIFI_PMKID_KEY_SIZE);
- break;
- case IW_PMKSA_REMOVE:
- pmkid_list.pmkids = &pmkid;
- action = CSR_WIFI_SME_LIST_ACTION_REMOVE;
- pmkid_list.pmkidsCount = 1;
- memcpy(pmkid.bssid.a, pmksa->bssid.sa_data, ETH_ALEN);
- memcpy(pmkid.pmkid, pmksa->pmkid, UNIFI_PMKID_KEY_SIZE);
- break;
- case IW_PMKSA_FLUSH:
- /* Replace current PMKID's with an empty list */
- pmkid_list.pmkidsCount = 0;
- action = CSR_WIFI_SME_LIST_ACTION_FLUSH;
- break;
- default:
- unifi_notice(priv, "SIWPMKSA: Unknown command (0x%x)\n", pmksa->cmd);
- return -EINVAL;
- }
-
- /* Set the Value the pmkid's will have 1 added OR 1 removed OR be cleared at this point */
- UF_RTNL_UNLOCK();
- r = sme_mgt_pmkid(priv, action, &pmkid_list);
- UF_RTNL_LOCK();
- if (r) {
- unifi_error(priv, "SIWPMKSA: Set PMKID's Failed.\n");
- }
-
- return r;
-
-} /* unifi_siwpmksa() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_get_wireless_stats
- *
- * get_wireless_stats method for Linux wireless extensions.
- *
- * Arguments:
- * dev Pointer to associated netdevice.
- *
- * Returns:
- * Pointer to iw_statistics struct.
- * ---------------------------------------------------------------------------
- */
-struct iw_statistics *
-unifi_get_wireless_stats(struct net_device *dev)
-{
- netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- if (priv->init_progress != UNIFI_INIT_COMPLETED) {
- return NULL;
- }
-
- return &priv->wext_wireless_stats;
-} /* unifi_get_wireless_stats() */
-
-
-/*
- * Structures to export the Wireless Handlers
- */
-
-static const struct iw_priv_args unifi_private_args[] = {
- /*{ cmd, set_args, get_args, name } */
- { SIOCIWS80211POWERSAVEPRIV, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1,
- IW_PRIV_TYPE_NONE, "iwprivs80211ps" },
- { SIOCIWG80211POWERSAVEPRIV, IW_PRIV_TYPE_NONE,
- IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IWPRIV_POWER_SAVE_MAX_STRING, "iwprivg80211ps" },
- { SIOCIWS80211RELOADDEFAULTSPRIV, IW_PRIV_TYPE_NONE,
- IW_PRIV_TYPE_NONE, "iwprivsdefs" },
- { SIOCIWSSMEDEBUGPRIV, IW_PRIV_TYPE_CHAR | IWPRIV_SME_DEBUG_MAX_STRING, IW_PRIV_TYPE_NONE, "iwprivssmedebug" },
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- { SIOCIWSCONFWAPIPRIV, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1,
- IW_PRIV_TYPE_NONE, "iwprivsconfwapi" },
- { SIOCIWSWAPIKEYPRIV, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | sizeof(unifiio_wapi_key_t),
- IW_PRIV_TYPE_NONE, "iwprivswpikey" },
-#endif
-#ifdef CSR_SUPPORT_WEXT_AP
- { SIOCIWSAPCFGPRIV, IW_PRIV_TYPE_CHAR | 256, IW_PRIV_TYPE_NONE, "AP_SET_CFG" },
- { SIOCIWSAPSTARTPRIV, 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED|IWPRIV_SME_MAX_STRING, "AP_BSS_START" },
- { SIOCIWSAPSTOPPRIV, IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|0,
- IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|0, "AP_BSS_STOP" },
-#ifdef ANDROID_BUILD
- { SIOCIWSFWRELOADPRIV, IW_PRIV_TYPE_CHAR |256,
- IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|0, "WL_FW_RELOAD" },
- { SIOCIWSSTACKSTART, 0,
- IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|IWPRIV_SME_MAX_STRING, "START" },
- { SIOCIWSSTACKSTOP, 0,
- IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|IWPRIV_SME_MAX_STRING, "STOP" },
-#endif /* ANDROID_BUILD */
-#endif /* CSR_SUPPORT_WEXT_AP */
-};
-
-static const iw_handler unifi_handler[] =
-{
- (iw_handler) unifi_siwcommit, /* SIOCSIWCOMMIT */
- (iw_handler) unifi_giwname, /* SIOCGIWNAME */
- (iw_handler) NULL, /* SIOCSIWNWID */
- (iw_handler) NULL, /* SIOCGIWNWID */
- (iw_handler) unifi_siwfreq, /* SIOCSIWFREQ */
- (iw_handler) unifi_giwfreq, /* SIOCGIWFREQ */
- (iw_handler) unifi_siwmode, /* SIOCSIWMODE */
- (iw_handler) unifi_giwmode, /* SIOCGIWMODE */
- (iw_handler) NULL, /* SIOCSIWSENS */
- (iw_handler) NULL, /* SIOCGIWSENS */
- (iw_handler) NULL, /* SIOCSIWRANGE */
- (iw_handler) unifi_giwrange, /* SIOCGIWRANGE */
- (iw_handler) NULL, /* SIOCSIWPRIV */
- (iw_handler) NULL, /* SIOCGIWPRIV */
- (iw_handler) NULL, /* SIOCSIWSTATS */
- (iw_handler) NULL, /* SIOCGIWSTATS */
- (iw_handler) NULL, /* SIOCSIWSPY */
- (iw_handler) NULL, /* SIOCGIWSPY */
- (iw_handler) NULL, /* SIOCSIWTHRSPY */
- (iw_handler) NULL, /* SIOCGIWTHRSPY */
- (iw_handler) unifi_siwap, /* SIOCSIWAP */
- (iw_handler) unifi_giwap, /* SIOCGIWAP */
-#if WIRELESS_EXT > 17
- /* WPA : IEEE 802.11 MLME requests */
- unifi_siwmlme, /* SIOCSIWMLME, request MLME operation */
-#else
- (iw_handler) NULL, /* -- hole -- */
-#endif
- (iw_handler) NULL, /* SIOCGIWAPLIST */
- (iw_handler) unifi_siwscan, /* SIOCSIWSCAN */
- (iw_handler) unifi_giwscan, /* SIOCGIWSCAN */
- (iw_handler) unifi_siwessid, /* SIOCSIWESSID */
- (iw_handler) unifi_giwessid, /* SIOCGIWESSID */
- (iw_handler) NULL, /* SIOCSIWNICKN */
- (iw_handler) NULL, /* SIOCGIWNICKN */
- (iw_handler) NULL, /* -- hole -- */
- (iw_handler) NULL, /* -- hole -- */
- unifi_siwrate, /* SIOCSIWRATE */
- unifi_giwrate, /* SIOCGIWRATE */
- unifi_siwrts, /* SIOCSIWRTS */
- unifi_giwrts, /* SIOCGIWRTS */
- unifi_siwfrag, /* SIOCSIWFRAG */
- unifi_giwfrag, /* SIOCGIWFRAG */
- (iw_handler) NULL, /* SIOCSIWTXPOW */
- (iw_handler) NULL, /* SIOCGIWTXPOW */
- (iw_handler) NULL, /* SIOCSIWRETRY */
- (iw_handler) NULL, /* SIOCGIWRETRY */
- unifi_siwencode, /* SIOCSIWENCODE */
- unifi_giwencode, /* SIOCGIWENCODE */
- unifi_siwpower, /* SIOCSIWPOWER */
- unifi_giwpower, /* SIOCGIWPOWER */
-#if WIRELESS_EXT > 17
- (iw_handler) NULL, /* -- hole -- */
- (iw_handler) NULL, /* -- hole -- */
-
- /* WPA : Generic IEEE 802.11 informatiom element (e.g., for WPA/RSN/WMM). */
- unifi_siwgenie, /* SIOCSIWGENIE */ /* set generic IE */
- unifi_giwgenie, /* SIOCGIWGENIE */ /* get generic IE */
-
- /* WPA : Authentication mode parameters */
- unifi_siwauth, /* SIOCSIWAUTH */ /* set authentication mode params */
- unifi_giwauth, /* SIOCGIWAUTH */ /* get authentication mode params */
-
- /* WPA : Extended version of encoding configuration */
- unifi_siwencodeext, /* SIOCSIWENCODEEXT */ /* set encoding token & mode */
- unifi_giwencodeext, /* SIOCGIWENCODEEXT */ /* get encoding token & mode */
-
- /* WPA2 : PMKSA cache management */
- unifi_siwpmksa, /* SIOCSIWPMKSA */ /* PMKSA cache operation */
- (iw_handler) NULL, /* -- hole -- */
-#endif /* WIRELESS_EXT > 17 */
-};
-
-
-static const iw_handler unifi_private_handler[] =
-{
- iwprivs80211ps, /* SIOCIWFIRSTPRIV */
- iwprivg80211ps, /* SIOCIWFIRSTPRIV + 1 */
- iwprivsdefs, /* SIOCIWFIRSTPRIV + 2 */
- (iw_handler) NULL,
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- iwprivsconfwapi, /* SIOCIWFIRSTPRIV + 4 */
- (iw_handler) NULL, /* SIOCIWFIRSTPRIV + 5 */
- iwprivswpikey, /* SIOCIWFIRSTPRIV + 6 */
-#else
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
-#endif
- (iw_handler) NULL,
- iwprivssmedebug, /* SIOCIWFIRSTPRIV + 8 */
-#ifdef CSR_SUPPORT_WEXT_AP
- (iw_handler) NULL,
- iwprivsapconfig,
- (iw_handler) NULL,
- iwprivsapstart,
- (iw_handler) NULL,
- iwprivsapstop,
- (iw_handler) NULL,
-#ifdef ANDROID_BUILD
- iwprivsapfwreload,
- (iw_handler) NULL,
- iwprivsstackstart,
- (iw_handler) NULL,
- iwprivsstackstop,
-#else
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
-#endif /* ANDROID_BUILD */
-#else
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
- (iw_handler) NULL,
-#endif /* CSR_SUPPORT_WEXT_AP */
-};
-
-struct iw_handler_def unifi_iw_handler_def =
-{
- .num_standard = sizeof(unifi_handler) / sizeof(iw_handler),
- .num_private = sizeof(unifi_private_handler) / sizeof(iw_handler),
- .num_private_args = sizeof(unifi_private_args) / sizeof(struct iw_priv_args),
- .standard = (iw_handler *) unifi_handler,
- .private = (iw_handler *) unifi_private_handler,
- .private_args = (struct iw_priv_args *) unifi_private_args,
-#if IW_HANDLER_VERSION >= 6
- .get_wireless_stats = unifi_get_wireless_stats,
-#endif
-};
-
-
+++ /dev/null
-/*
- * ***************************************************************************
- * FILE: ul_int.c
- *
- * PURPOSE:
- * Manage list of client applications using UniFi.
- *
- * Copyright (C) 2006-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "unifi_priv.h"
-#include "unifiio.h"
-#include "unifi_os.h"
-
-static void free_bulkdata_buffers(unifi_priv_t *priv, bulk_data_param_t *bulkdata);
-static void reset_driver_status(unifi_priv_t *priv);
-
-/*
- * ---------------------------------------------------------------------------
- * ul_init_clients
- *
- * Initialise the clients array to empty.
- *
- * Arguments:
- * priv Pointer to device private context struct
- *
- * Returns:
- * None.
- *
- * Notes:
- * This function needs to be called before priv is stored in
- * Unifi_instances[].
- * ---------------------------------------------------------------------------
- */
-void
-ul_init_clients(unifi_priv_t *priv)
-{
- int id;
- ul_client_t *ul_clients;
-
- sema_init(&priv->udi_logging_mutex, 1);
- priv->logging_client = NULL;
-
- ul_clients = priv->ul_clients;
-
- for (id = 0; id < MAX_UDI_CLIENTS; id++) {
- memset(&ul_clients[id], 0, sizeof(ul_client_t));
-
- ul_clients[id].client_id = id;
- ul_clients[id].sender_id = UDI_SENDER_ID_BASE + (id << UDI_SENDER_ID_SHIFT);
- ul_clients[id].instance = -1;
- ul_clients[id].event_hook = NULL;
-
- INIT_LIST_HEAD(&ul_clients[id].udi_log);
- init_waitqueue_head(&ul_clients[id].udi_wq);
- sema_init(&ul_clients[id].udi_sem, 1);
-
- ul_clients[id].wake_up_wq_id = 0;
- ul_clients[id].seq_no = 0;
- ul_clients[id].wake_seq_no = 0;
- ul_clients[id].snap_filter.count = 0;
- }
-} /* ul_init_clients() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ul_register_client
- *
- * This function registers a new ul client.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * configuration Special configuration for the client.
- * udi_event_clbk Callback for receiving event from unifi.
- *
- * Returns:
- * 0 if a new clients is registered, -1 otherwise.
- * ---------------------------------------------------------------------------
- */
-ul_client_t *
-ul_register_client(unifi_priv_t *priv, unsigned int configuration,
- udi_event_t udi_event_clbk)
-{
- unsigned char id, ref;
- ul_client_t *ul_clients;
-
- ul_clients = priv->ul_clients;
-
- /* check for an unused entry */
- for (id = 0; id < MAX_UDI_CLIENTS; id++) {
- if (ul_clients[id].udi_enabled == 0) {
- ul_clients[id].instance = priv->instance;
- ul_clients[id].udi_enabled = 1;
- ul_clients[id].configuration = configuration;
-
- /* Allocate memory for the reply signal.. */
- ul_clients[id].reply_signal = kmalloc(sizeof(CSR_SIGNAL), GFP_KERNEL);
- if (ul_clients[id].reply_signal == NULL) {
- unifi_error(priv, "Failed to allocate reply signal for client.\n");
- return NULL;
- }
- /* .. and the bulk data of the reply signal. */
- for (ref = 0; ref < UNIFI_MAX_DATA_REFERENCES; ref ++) {
- ul_clients[id].reply_bulkdata[ref] = kmalloc(sizeof(bulk_data_t), GFP_KERNEL);
- /* If allocation fails, free allocated memory. */
- if (ul_clients[id].reply_bulkdata[ref] == NULL) {
- for (; ref > 0; ref --) {
- kfree(ul_clients[id].reply_bulkdata[ref - 1]);
- }
- kfree(ul_clients[id].reply_signal);
- unifi_error(priv, "Failed to allocate bulk data buffers for client.\n");
- return NULL;
- }
- }
-
- /* Set the event callback. */
- ul_clients[id].event_hook = udi_event_clbk;
-
- unifi_trace(priv, UDBG2, "UDI %d (0x%x) registered. configuration = 0x%x\n",
- id, &ul_clients[id], configuration);
- return &ul_clients[id];
- }
- }
- return NULL;
-} /* ul_register_client() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ul_deregister_client
- *
- * This function deregisters a blocking UDI client.
- *
- * Arguments:
- * client Pointer to the client we deregister.
- *
- * Returns:
- * 0 if a new clients is deregistered.
- * ---------------------------------------------------------------------------
- */
-int
-ul_deregister_client(ul_client_t *ul_client)
-{
- struct list_head *pos, *n;
- udi_log_t *logptr;
- unifi_priv_t *priv = uf_find_instance(ul_client->instance);
- int ref;
-
- ul_client->instance = -1;
- ul_client->event_hook = NULL;
- ul_client->udi_enabled = 0;
- unifi_trace(priv, UDBG5, "UDI (0x%x) deregistered.\n", ul_client);
-
- /* Free memory allocated for the reply signal and its bulk data. */
- kfree(ul_client->reply_signal);
- for (ref = 0; ref < UNIFI_MAX_DATA_REFERENCES; ref ++) {
- kfree(ul_client->reply_bulkdata[ref]);
- }
-
- if (ul_client->snap_filter.count) {
- ul_client->snap_filter.count = 0;
- kfree(ul_client->snap_filter.protocols);
- }
-
- /* Free anything pending on the udi_log list */
- down(&ul_client->udi_sem);
- list_for_each_safe(pos, n, &ul_client->udi_log)
- {
- logptr = list_entry(pos, udi_log_t, q);
- list_del(pos);
- kfree(logptr);
- }
- up(&ul_client->udi_sem);
-
- return 0;
-} /* ul_deregister_client() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * logging_handler
- *
- * This function is registered with the driver core.
- * It is called every time a UniFi HIP Signal is sent. It iterates over
- * the list of processes interested in receiving log events and
- * delivers the events to them.
- *
- * Arguments:
- * ospriv Pointer to driver's private data.
- * sigdata Pointer to the packed signal buffer.
- * signal_len Length of the packed signal.
- * bulkdata Pointer to the signal's bulk data.
- * dir Direction of the signal
- * 0 = from-host
- * 1 = to-host
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-logging_handler(void *ospriv,
- u8 *sigdata, u32 signal_len,
- const bulk_data_param_t *bulkdata,
- enum udi_log_direction direction)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- ul_client_t *client;
- int dir;
-
- dir = (direction == UDI_LOG_FROM_HOST) ? UDI_FROM_HOST : UDI_TO_HOST;
-
- down(&priv->udi_logging_mutex);
- client = priv->logging_client;
- if (client != NULL) {
- client->event_hook(client, sigdata, signal_len,
- bulkdata, dir);
- }
- up(&priv->udi_logging_mutex);
-
-} /* logging_handler() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * ul_log_config_ind
- *
- * This function uses the client's register callback
- * to indicate configuration information e.g core errors.
- *
- * Arguments:
- * priv Pointer to driver's private data.
- * conf_param Pointer to the configuration data.
- * len Length of the configuration data.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-ul_log_config_ind(unifi_priv_t *priv, u8 *conf_param, int len)
-{
-#ifdef CSR_SUPPORT_SME
- if (priv->smepriv == NULL)
- {
- return;
- }
- if ((CONFIG_IND_ERROR == (*conf_param)) && (priv->wifi_on_state == wifi_on_in_progress)) {
- unifi_notice(priv, "ul_log_config_ind: wifi on in progress, suppress error\n");
- } else {
- /* wifi_off_ind (error or exit) */
- CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, (CsrWifiRouterCtrlControlIndication)(*conf_param));
- }
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
- unifi_debug_buf_dump();
-#endif
-#else
- bulk_data_param_t bulkdata;
-
- /*
- * If someone killed unifi_managed before the driver was unloaded
- * the g_drvpriv pointer is going to be NULL. In this case it is
- * safe to assume that there is no client to get the indication.
- */
- if (!priv) {
- unifi_notice(NULL, "uf_sme_event_ind: NULL priv\n");
- return;
- }
-
- /* Create a null bulkdata structure. */
- bulkdata.d[0].data_length = 0;
- bulkdata.d[1].data_length = 0;
-
- sme_native_log_event(priv->sme_cli, conf_param, sizeof(u8),
- &bulkdata, UDI_CONFIG_IND);
-
-#endif /* CSR_SUPPORT_SME */
-
-} /* ul_log_config_ind */
-
-
-/*
- * ---------------------------------------------------------------------------
- * free_bulkdata_buffers
- *
- * Free the bulkdata buffers e.g. after a failed unifi_send_signal().
- *
- * Arguments:
- * priv Pointer to device private struct
- * bulkdata Pointer to bulkdata parameter table
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-free_bulkdata_buffers(unifi_priv_t *priv, bulk_data_param_t *bulkdata)
-{
- int i;
-
- if (bulkdata) {
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; ++i) {
- if (bulkdata->d[i].data_length != 0) {
- unifi_net_data_free(priv, (bulk_data_desc_t *)(&bulkdata->d[i]));
- /* data_length is now 0 */
- }
- }
- }
-
-} /* free_bulkdata_buffers */
-
-static int
-_align_bulk_data_buffers(unifi_priv_t *priv, u8 *signal,
- bulk_data_param_t *bulkdata)
-{
- unsigned int i;
-
- if ((bulkdata == NULL) || (CSR_WIFI_ALIGN_BYTES == 0)) {
- return 0;
- }
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
- {
- struct sk_buff *skb;
- /*
- * The following complex casting is in place in order to eliminate 64-bit compilation warning
- * "cast to/from pointer from/to integer of different size"
- */
- u32 align_offset = (u32)(long)(bulkdata->d[i].os_data_ptr) & (CSR_WIFI_ALIGN_BYTES-1);
- if (align_offset)
- {
- skb = (struct sk_buff*)bulkdata->d[i].os_net_buf_ptr;
- if (skb == NULL) {
- unifi_warning(priv,
- "_align_bulk_data_buffers: Align offset found (%d) but skb is NULL!\n",
- align_offset);
- return -EINVAL;
- }
- if (bulkdata->d[i].data_length == 0) {
- unifi_warning(priv,
- "_align_bulk_data_buffers: Align offset found (%d) but length is zero\n",
- align_offset);
- return CSR_RESULT_SUCCESS;
- }
- unifi_trace(priv, UDBG5,
- "Align f-h buffer (0x%p) by %d bytes (skb->data: 0x%p)\n",
- bulkdata->d[i].os_data_ptr, align_offset, skb->data);
-
-
- /* Check if there is enough headroom... */
- if (unlikely(skb_headroom(skb) < align_offset))
- {
- struct sk_buff *tmp = skb;
-
- unifi_trace(priv, UDBG5, "Headroom not enough - realloc it\n");
- skb = skb_realloc_headroom(skb, align_offset);
- if (skb == NULL) {
- unifi_error(priv,
- "_align_bulk_data_buffers: skb_realloc_headroom failed - signal is dropped\n");
- return -EFAULT;
- }
- /* Free the old bulk data only if allocation succeeds */
- kfree_skb(tmp);
- /* Bulkdata needs to point to the new skb */
- bulkdata->d[i].os_net_buf_ptr = (const unsigned char*)skb;
- bulkdata->d[i].os_data_ptr = (const void*)skb->data;
- }
- /* ... before pushing the data to the right alignment offset */
- skb_push(skb, align_offset);
-
- }
- /* The direction bit is zero for the from-host */
- signal[SIZEOF_SIGNAL_HEADER + (i * SIZEOF_DATAREF) + 1] = align_offset;
-
- }
- return 0;
-} /* _align_bulk_data_buffers() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ul_send_signal_unpacked
- *
- * This function sends a host formatted signal to unifi.
- *
- * Arguments:
- * priv Pointer to driver's private data.
- * sigptr Pointer to the signal.
- * bulkdata Pointer to the signal's bulk data.
- *
- * Returns:
- * O on success, error code otherwise.
- *
- * Notes:
- * The signals have to be sent in the format described in the host interface
- * specification, i.e wire formatted. Certain clients use the host formatted
- * structures. The write_pack() transforms the host formatted signal
- * into the wired formatted signal. The code is in the core, since the signals
- * are defined therefore binded to the host interface specification.
- * ---------------------------------------------------------------------------
- */
-int
-ul_send_signal_unpacked(unifi_priv_t *priv, CSR_SIGNAL *sigptr,
- bulk_data_param_t *bulkdata)
-{
- u8 sigbuf[UNIFI_PACKED_SIGBUF_SIZE];
- u16 packed_siglen;
- CsrResult csrResult;
- unsigned long lock_flags;
- int r;
-
-
- csrResult = write_pack(sigptr, sigbuf, &packed_siglen);
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "Malformed HIP signal in ul_send_signal_unpacked()\n");
- return CsrHipResultToStatus(csrResult);
- }
- r = _align_bulk_data_buffers(priv, sigbuf, (bulk_data_param_t*)bulkdata);
- if (r) {
- return r;
- }
-
- spin_lock_irqsave(&priv->send_signal_lock, lock_flags);
- csrResult = unifi_send_signal(priv->card, sigbuf, packed_siglen, bulkdata);
- if (csrResult != CSR_RESULT_SUCCESS) {
- /* free_bulkdata_buffers(priv, (bulk_data_param_t *)bulkdata); */
- spin_unlock_irqrestore(&priv->send_signal_lock, lock_flags);
- return CsrHipResultToStatus(csrResult);
- }
- spin_unlock_irqrestore(&priv->send_signal_lock, lock_flags);
-
- return 0;
-} /* ul_send_signal_unpacked() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * reset_driver_status
- *
- * This function is called from ul_send_signal_raw() when it detects
- * that the SME has sent a MLME-RESET request.
- *
- * Arguments:
- * priv Pointer to device private struct
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-static void
-reset_driver_status(unifi_priv_t *priv)
-{
- priv->sta_wmm_capabilities = 0;
-#ifdef CSR_NATIVE_LINUX
-#ifdef CSR_SUPPORT_WEXT
- priv->wext_conf.flag_associated = 0;
- priv->wext_conf.block_controlled_port = CSR_WIFI_ROUTER_PORT_ACTION_8021X_PORT_OPEN;
- priv->wext_conf.bss_wmm_capabilities = 0;
- priv->wext_conf.disable_join_on_ssid_set = 0;
-#endif
-#endif
-} /* reset_driver_status() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * ul_send_signal_raw
- *
- * This function sends a wire formatted data signal to unifi.
- *
- * Arguments:
- * priv Pointer to driver's private data.
- * sigptr Pointer to the signal.
- * siglen Length of the signal.
- * bulkdata Pointer to the signal's bulk data.
- *
- * Returns:
- * O on success, error code otherwise.
- * ---------------------------------------------------------------------------
- */
-int
-ul_send_signal_raw(unifi_priv_t *priv, unsigned char *sigptr, int siglen,
- bulk_data_param_t *bulkdata)
-{
- CsrResult csrResult;
- unsigned long lock_flags;
- int r;
-
- /*
- * Make sure that the signal is updated with the bulk data
- * alignment for DMA.
- */
- r = _align_bulk_data_buffers(priv, (u8*)sigptr, bulkdata);
- if (r) {
- return r;
- }
-
- spin_lock_irqsave(&priv->send_signal_lock, lock_flags);
- csrResult = unifi_send_signal(priv->card, sigptr, siglen, bulkdata);
- if (csrResult != CSR_RESULT_SUCCESS) {
- free_bulkdata_buffers(priv, bulkdata);
- spin_unlock_irqrestore(&priv->send_signal_lock, lock_flags);
- return CsrHipResultToStatus(csrResult);
- }
- spin_unlock_irqrestore(&priv->send_signal_lock, lock_flags);
-
- /*
- * Since this is use by unicli, if we get an MLME reset request
- * we need to initialize a few status parameters
- * that the driver uses to make decisions.
- */
- if (GET_SIGNAL_ID(sigptr) == CSR_MLME_RESET_REQUEST_ID) {
- reset_driver_status(priv);
- }
-
- return 0;
-} /* ul_send_signal_raw() */
-
-
+++ /dev/null
-/*
- *****************************************************************************
- *
- * FILE : unifi_clients.h
- *
- * PURPOSE : Private header file for unifi clients.
- *
- * UDI = UniFi Debug Interface
- *
- * Copyright (C) 2005-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- *****************************************************************************
- */
-#ifndef __LINUX_UNIFI_CLIENTS_H__
-#define __LINUX_UNIFI_CLIENTS_H__ 1
-
-#include <linux/kernel.h>
-
-#define MAX_UDI_CLIENTS 8
-
-/* The start of the range of process ids allocated for ul clients */
-#define UDI_SENDER_ID_BASE 0xC000
-#define UDI_SENDER_ID_SHIFT 8
-
-
-/* Structure to hold a UDI logged signal */
-typedef struct {
-
- /* List link structure */
- struct list_head q;
-
- /* The message that will be passed to the user app */
- udi_msg_t msg;
-
- /* Signal body and data follow */
-
-} udi_log_t;
-
-
-
-typedef struct ul_client ul_client_t;
-
-typedef void (*udi_event_t)(ul_client_t *client,
- const u8 *sigdata, int signal_len,
- const bulk_data_param_t *bulkdata,
- int dir);
-
-void logging_handler(void *ospriv,
- u8 *sigdata, u32 signal_len,
- const bulk_data_param_t *bulkdata,
- enum udi_log_direction direction);
-
-
-/*
- * Structure describing a bulk data slot.
- * The length field is used to indicate empty/occupied state.
- */
-typedef struct _bulk_data
-{
- unsigned char ptr[2000];
- unsigned int length;
-} bulk_data_t;
-
-
-struct ul_client {
- /* Index of this client in the ul_clients array. */
- int client_id;
-
- /* Index of UniFi device to which this client is attached. */
- int instance;
-
- /* Flag to say whether this client has been enabled. */
- int udi_enabled;
-
- /* Value to use in signal->SenderProcessId */
- int sender_id;
-
- /* Configuration flags, e.g blocking, logging, etc. */
- unsigned int configuration;
-
- udi_event_t event_hook;
-
- /* A list to hold signals received from UniFi for reading by read() */
- struct list_head udi_log;
-
- /* Semaphore to protect the udi_log list */
- struct semaphore udi_sem;
-
- /*
- * Linux waitqueue to support blocking read and poll.
- * Logging clients should wait on udi_log. while
- * blocking clients should wait on wake_up_wq.
- */
- wait_queue_head_t udi_wq;
- CSR_SIGNAL* reply_signal;
- bulk_data_t* reply_bulkdata[UNIFI_MAX_DATA_REFERENCES];
-
- u16 signal_filter[SIG_FILTER_SIZE];
-
-
- /* ------------------------------------------------------------------- */
- /* Code below here is used by the sme_native configuration only */
-
- /* Flag to wake up blocking clients waiting on udi_wq. */
- int wake_up_wq_id;
-
- /*
- * A 0x00 - 0x0F mask to apply in signal->SenderProcessId.
- * Every time we do a blocking mlme request we increase this value.
- * The mlme_wait_for_reply() will wait for this sequence number.
- * Only the MLME blocking functions update this field.
- */
- unsigned char seq_no;
-
- /*
- * A 0x00 - 0x0F counter, containing the sequence number of
- * the signal that this client has last received.
- * Only the MLME blocking functions update this field.
- */
- unsigned char wake_seq_no;
-
- unifiio_snap_filter_t snap_filter;
-}; /* struct ul_client */
-
-
-#endif /* __LINUX_UNIFI_CLIENTS_H__ */
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: unifi_config.h
- *
- * PURPOSE:
- * This header file provides parameters that configure the operation
- * of the driver.
- *
- * Copyright (C) 2006-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __UNIFI_CONFIG_H__
-#define __UNIFI_CONFIG_H__ 1
-
-/*
- * Override for the SDIO function block size on this host. When byte mode CMD53s
- * are not used/supported by the SD host controller, transfers are padded up to
- * the next block boundary. The 512-byte default on UF6xxx wastes too much space
- * on the chip, so the block size is reduced to support this configuration.
- */
-#define CSR_WIFI_HIP_SDIO_BLOCK_SIZE 64
-
-/* Define the number of mini-coredump buffers to allocate at startup. These are
- * used to record chip status for the last n unexpected resets.
- */
-#define CSR_WIFI_HIP_NUM_COREDUMP_BUFFERS 5
-
-
-#endif /* __UNIFI_CONFIG_H__ */
+++ /dev/null
-/*
- * ***************************************************************************
- * FILE: unifi_dbg.c
- *
- * PURPOSE:
- * Handle debug signals received from UniFi.
- *
- * Copyright (C) 2007-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-#include "unifi_priv.h"
-
-/*
- * ---------------------------------------------------------------------------
- * debug_string_indication
- * debug_word16_indication
- *
- * Handlers for debug indications.
- *
- * Arguments:
- * priv Pointer to private context structure.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-debug_string_indication(unifi_priv_t *priv, const unsigned char *extra, unsigned int extralen)
-{
- const unsigned int maxlen = sizeof(priv->last_debug_string) - 1;
-
- if (extralen > maxlen) {
- extralen = maxlen;
- }
-
- strncpy(priv->last_debug_string, extra, extralen);
-
- /* Make sure the string is terminated */
- priv->last_debug_string[extralen] = '\0';
-
- unifi_info(priv, "unifi debug: %s\n", priv->last_debug_string);
-
-} /* debug_string_indication() */
-
-
-
-void
-debug_word16_indication(unifi_priv_t *priv, const CSR_SIGNAL *sigptr)
-{
- int i;
-
- if (priv == NULL) {
- unifi_info(priv, "Priv is NULL\n");
- return;
- }
-
- for (i = 0; i < 16; i++) {
- priv->last_debug_word16[i] =
- sigptr->u.DebugWord16Indication.DebugWords[i];
- }
-
- if (priv->last_debug_word16[0] == 0xFA11) {
- unsigned long ts;
- ts = (priv->last_debug_word16[6] << 16) | priv->last_debug_word16[5];
- unifi_info(priv, " %10lu: %s fault %04x, arg %04x (x%d)\n",
- ts,
- priv->last_debug_word16[3] == 0x8000 ? "MAC" :
- priv->last_debug_word16[3] == 0x4000 ? "PHY" :
- "???",
- priv->last_debug_word16[1],
- priv->last_debug_word16[2],
- priv->last_debug_word16[4]);
- }
- else if (priv->last_debug_word16[0] != 0xDBAC)
- /* suppress SDL Trace output (note: still available to unicli). */
- {
- unifi_info(priv, "unifi debug: %04X %04X %04X %04X %04X %04X %04X %04X\n",
- priv->last_debug_word16[0], priv->last_debug_word16[1],
- priv->last_debug_word16[2], priv->last_debug_word16[3],
- priv->last_debug_word16[4], priv->last_debug_word16[5],
- priv->last_debug_word16[6], priv->last_debug_word16[7]);
- unifi_info(priv, " %04X %04X %04X %04X %04X %04X %04X %04X\n",
- priv->last_debug_word16[8], priv->last_debug_word16[9],
- priv->last_debug_word16[10], priv->last_debug_word16[11],
- priv->last_debug_word16[12], priv->last_debug_word16[13],
- priv->last_debug_word16[14], priv->last_debug_word16[15]);
- }
-
-} /* debug_word16_indication() */
-
-
-void
-debug_generic_indication(unifi_priv_t *priv, const CSR_SIGNAL *sigptr)
-{
- unifi_info(priv, "debug: %04X %04X %04X %04X %04X %04X %04X %04X\n",
- sigptr->u.DebugGenericIndication.DebugWords[0],
- sigptr->u.DebugGenericIndication.DebugWords[1],
- sigptr->u.DebugGenericIndication.DebugWords[2],
- sigptr->u.DebugGenericIndication.DebugWords[3],
- sigptr->u.DebugGenericIndication.DebugWords[4],
- sigptr->u.DebugGenericIndication.DebugWords[5],
- sigptr->u.DebugGenericIndication.DebugWords[6],
- sigptr->u.DebugGenericIndication.DebugWords[7]);
-
-} /* debug_generic_indication() */
-
+++ /dev/null
-/*
- * ***************************************************************************
- * FILE: unifi_event.c
- *
- * PURPOSE:
- * Process the signals received by UniFi.
- * It is part of the porting exercise.
- *
- * Copyright (C) 2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-
-
-/*
- * Porting notes:
- * The implementation of unifi_receive_event() in Linux is fairly complicated.
- * The linux driver support multiple userspace applications and several
- * build configurations, so the received signals are processed by different
- * processes and multiple times.
- * In a simple implementation, this function needs to deliver:
- * - The MLME-UNITDATA.ind signals to the Rx data plane and to the Traffic
- * Analysis using unifi_ta_sample().
- * - The MLME-UNITDATA-STATUS.ind signals to the Tx data plane.
- * - All the other signals to the SME using unifi_sys_hip_ind().
- */
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "unifi_priv.h"
-
-
-/*
- * ---------------------------------------------------------------------------
- * send_to_client
- *
- * Helper for unifi_receive_event.
- *
- * This function forwards a signal to one client.
- *
- * Arguments:
- * priv Pointer to driver's private data.
- * client Pointer to the client structure.
- * receiver_id The reciever id of the signal.
- * sigdata Pointer to the packed signal buffer.
- * siglen Length of the packed signal.
- * bulkdata Pointer to the signal's bulk data.
- *
- * Returns:
- * None.
- *
- * ---------------------------------------------------------------------------
- */
-static void send_to_client(unifi_priv_t *priv, ul_client_t *client,
- int receiver_id,
- unsigned char *sigdata, int siglen,
- const bulk_data_param_t *bulkdata)
-{
- if (client && client->event_hook) {
- /*unifi_trace(priv, UDBG3,
- "Receive: client %d, (s:0x%X, r:0x%X) - Signal 0x%.4X \n",
- client->client_id, client->sender_id, receiver_id,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata));*/
-
- client->event_hook(client, sigdata, siglen, bulkdata, UDI_TO_HOST);
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- * process_pkt_data_ind
- *
- * Dispatcher for received signals.
- *
- * This function receives the 'to host' signals and forwards
- * them to the unifi linux clients.
- *
- * Arguments:
- * priv Context
- * sigdata Pointer to the packed signal buffer(Its in form of MA-PACKET.ind).
- * bulkdata Pointer to signal's bulkdata
- * freeBulkData Pointer to a flag which gets set if the bulkdata needs to
- * be freed after calling the logging handlers. If it is not
- * set the bulkdata must be freed by the MLME handler or
- * passed to the network stack.
- * Returns:
- * TRUE if the packet should be routed to the SME etc.
- * FALSE if the packet is for the driver or network stack
- * ---------------------------------------------------------------------------
- */
-static u8 check_routing_pkt_data_ind(unifi_priv_t *priv,
- u8 *sigdata,
- const bulk_data_param_t* bulkdata,
- u8 *freeBulkData,
- netInterface_priv_t *interfacePriv)
-{
- u16 frmCtrl, receptionStatus, frmCtrlSubType;
- u8 *macHdrLocation;
- u8 interfaceTag;
- u8 isDataFrame;
- u8 isProtocolVerInvalid = FALSE;
- u8 isDataFrameSubTypeNoData = FALSE;
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- static const u8 wapiProtocolIdSNAPHeader[] = {0x88, 0xb4};
- static const u8 wapiProtocolIdSNAPHeaderOffset = 6;
- u8 *destAddr;
- u8 *srcAddr;
- u8 isWapiUnicastPkt = FALSE;
-
-#ifdef CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND
- u16 qosControl;
-#endif
-
- u8 llcSnapHeaderOffset = 0;
-
- destAddr = (u8 *) bulkdata->d[0].os_data_ptr + MAC_HEADER_ADDR1_OFFSET;
- srcAddr = (u8 *) bulkdata->d[0].os_data_ptr + MAC_HEADER_ADDR2_OFFSET;
-
- /*Individual/Group bit - Bit 0 of first byte*/
- isWapiUnicastPkt = (!(destAddr[0] & 0x01)) ? TRUE : FALSE;
-#endif
-
-#define CSR_WIFI_MA_PKT_IND_RECEPTION_STATUS_OFFSET sizeof(CSR_SIGNAL_PRIMITIVE_HEADER) + 22
-
- *freeBulkData = FALSE;
-
- /* Fetch the MAC header location from MA_PKT_IND packet */
- macHdrLocation = (u8 *) bulkdata->d[0].os_data_ptr;
- /* Fetch the Frame Control value from MAC header */
- frmCtrl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(macHdrLocation);
-
- /* Pull out interface tag from virtual interface identifier */
- interfaceTag = (CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata + 14)) & 0xff;
-
- /* check for MIC failure before processing the signal */
- receptionStatus = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata + CSR_WIFI_MA_PKT_IND_RECEPTION_STATUS_OFFSET);
-
- /* To discard any spurious MIC failures that could be reported by the firmware */
- isDataFrame = ((frmCtrl & IEEE80211_FC_TYPE_MASK) == (IEEE802_11_FC_TYPE_DATA & IEEE80211_FC_TYPE_MASK)) ? TRUE : FALSE;
- /* 0x00 is the only valid protocol version*/
- isProtocolVerInvalid = (frmCtrl & IEEE80211_FC_PROTO_VERSION_MASK) ? TRUE : FALSE;
- frmCtrlSubType = (frmCtrl & IEEE80211_FC_SUBTYPE_MASK) >> FRAME_CONTROL_SUBTYPE_FIELD_OFFSET;
- /*Exclude the no data & reserved sub-types from MIC failure processing*/
- isDataFrameSubTypeNoData = (((frmCtrlSubType>0x03)&&(frmCtrlSubType<0x08)) || (frmCtrlSubType>0x0B)) ? TRUE : FALSE;
- if ((receptionStatus == CSR_MICHAEL_MIC_ERROR) &&
- ((!isDataFrame) || isProtocolVerInvalid || (isDataFrame && isDataFrameSubTypeNoData))) {
- /* Currently MIC errors are discarded for frames other than data frames. This might need changing when we start
- * supporting 802.11w (Protected Management frames)
- */
- *freeBulkData = TRUE;
- unifi_trace(priv, UDBG4, "Discarding this frame and ignoring the MIC failure as this is a garbage/non-data/no data frame\n");
- return FALSE;
- }
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-
- if (receptionStatus == CSR_MICHAEL_MIC_ERROR) {
-
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA) {
-
-#ifdef CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND
- if ((isDataFrame) &&
- ((IEEE802_11_FC_TYPE_QOS_DATA & IEEE80211_FC_SUBTYPE_MASK) == (frmCtrl & IEEE80211_FC_SUBTYPE_MASK)) &&
- (priv->isWapiConnection))
- {
- qosControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(macHdrLocation + (((frmCtrl & IEEE802_11_FC_TO_DS_MASK) && (frmCtrl & IEEE802_11_FC_FROM_DS_MASK)) ? 30 : 24) );
-
- unifi_trace(priv, UDBG4, "check_routing_pkt_data_ind() :: Value of the QoS control field - 0x%04x \n", qosControl);
-
- if (qosControl & IEEE802_11_QC_NON_TID_BITS_MASK)
- {
- unifi_trace(priv, UDBG4, "Ignore the MIC failure and pass the MPDU to the stack when any of bits [4-15] is set in the QoS control field\n");
-
- /*Exclude the MIC [16] and the PN [16] that are appended by the firmware*/
- ((bulk_data_param_t*)bulkdata)->d[0].data_length = bulkdata->d[0].data_length - 32;
-
- /*Clear the reception status of the signal (CSR_RX_SUCCESS)*/
- *(sigdata + CSR_WIFI_MA_PKT_IND_RECEPTION_STATUS_OFFSET) = 0x00;
- *(sigdata + CSR_WIFI_MA_PKT_IND_RECEPTION_STATUS_OFFSET+1) = 0x00;
-
- *freeBulkData = FALSE;
-
- return FALSE;
- }
- }
-#endif
- /* If this MIC ERROR reported by the firmware is either for
- * [1] a WAPI Multicast MPDU and the Multicast filter has NOT been set (It is set only when group key index (MSKID) = 1 in Group Rekeying) OR
- * [2] a WAPI Unicast MPDU and either the CONTROL PORT is open or the WAPI Unicast filter or filter(s) is NOT set
- * then report a MIC FAILURE indication to the SME.
- */
-#ifndef CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION
- if ((priv->wapi_multicast_filter == 0) || isWapiUnicastPkt) {
-#else
- /*When SW encryption is enabled and USKID=1 (wapi_unicast_filter = 1), we are expected
- *to receive MIC failure INDs for unicast MPDUs*/
- if ( ((priv->wapi_multicast_filter == 0) && !isWapiUnicastPkt) ||
- ((priv->wapi_unicast_filter == 0) && isWapiUnicastPkt) ) {
-#endif
- /*Discard the frame*/
- *freeBulkData = TRUE;
- unifi_trace(priv, UDBG4, "Discarding the contents of the frame with MIC failure \n");
-
- if (isWapiUnicastPkt &&
- ((uf_sme_port_state(priv, srcAddr, UF_CONTROLLED_PORT_Q, interfaceTag) != CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN)||
-#ifndef CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION
- (priv->wapi_unicast_filter) ||
-#endif
- (priv->wapi_unicast_queued_pkt_filter))) {
-
- /* Workaround to handle MIC failures reported by the firmware for encrypted packets from the AP
- * while we are in the process of re-association induced by unsupported WAPI Unicast key index
- * - Discard the packets with MIC failures "until" we have
- * a. negotiated a key,
- * b. opened the CONTROL PORT and
- * c. the AP has started using the new key
- */
- unifi_trace(priv, UDBG4, "Ignoring the MIC failure as either a. CONTROL PORT isn't OPEN or b. Unicast filter is set or c. WAPI AP using old key for buffered pkts\n");
-
- /*Ignore this MIC failure*/
- return FALSE;
-
- }/*WAPI re-key specific workaround*/
-
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind - MIC FAILURE : interfaceTag %x Src Addr %x:%x:%x:%x:%x:%x\n",
- interfaceTag, srcAddr[0], srcAddr[1], srcAddr[2], srcAddr[3], srcAddr[4], srcAddr[5]);
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind - MIC FAILURE : Dest Addr %x:%x:%x:%x:%x:%x\n",
- destAddr[0], destAddr[1], destAddr[2], destAddr[3], destAddr[4], destAddr[5]);
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind - MIC FAILURE : Control Port State - 0x%.4X \n",
- uf_sme_port_state(priv, srcAddr, UF_CONTROLLED_PORT_Q, interfaceTag));
-
- unifi_error(priv, "MIC failure in %s\n", __FUNCTION__);
-
- /*Report the MIC failure to the SME*/
- return TRUE;
- }
- }/* STA mode */
- else {
- /* Its AP Mode . Just Return */
- *freeBulkData = TRUE;
- unifi_error(priv, "MIC failure in %s\n", __FUNCTION__);
- return TRUE;
- } /* AP mode */
- }/* MIC error */
-#else
- if (receptionStatus == CSR_MICHAEL_MIC_ERROR) {
- *freeBulkData = TRUE;
- unifi_error(priv, "MIC failure in %s\n", __FUNCTION__);
- return TRUE;
- }
-#endif /*CSR_WIFI_SECURITY_WAPI_ENABLE*/
-
- unifi_trace(priv, UDBG4, "frmCtrl = 0x%04x %s\n",
- frmCtrl,
- (((frmCtrl & 0x000c)>>FRAME_CONTROL_TYPE_FIELD_OFFSET) == IEEE802_11_FRAMETYPE_MANAGEMENT) ?
- "Mgt" : "Ctrl/Data");
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- /* To ignore MIC failures reported due to the WAPI AP using the old key for queued packets before
- * starting to use the new key negotiated as part of unicast re-keying
- */
- if ((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA)&&
- isWapiUnicastPkt &&
- (receptionStatus == CSR_RX_SUCCESS) &&
- (priv->wapi_unicast_queued_pkt_filter==1)) {
-
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): WAPI unicast pkt received when the (wapi_unicast_queued_pkt_filter) is set\n");
-
- if (isDataFrame) {
- switch(frmCtrl & IEEE80211_FC_SUBTYPE_MASK) {
- case IEEE802_11_FC_TYPE_QOS_DATA & IEEE80211_FC_SUBTYPE_MASK:
- llcSnapHeaderOffset = MAC_HEADER_SIZE + 2;
- break;
- case IEEE802_11_FC_TYPE_QOS_NULL & IEEE80211_FC_SUBTYPE_MASK:
- case IEEE802_11_FC_TYPE_NULL & IEEE80211_FC_SUBTYPE_MASK:
- break;
- default:
- llcSnapHeaderOffset = MAC_HEADER_SIZE;
- }
- }
-
- if (llcSnapHeaderOffset > 0) {
- /* QoS data or Data */
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): SNAP header found & its offset %d\n", llcSnapHeaderOffset);
- if (memcmp((u8 *)(bulkdata->d[0].os_data_ptr+llcSnapHeaderOffset+wapiProtocolIdSNAPHeaderOffset),
- wapiProtocolIdSNAPHeader, sizeof(wapiProtocolIdSNAPHeader))) {
-
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): This is a data & NOT a WAI protocol packet\n");
- /* On the first unicast data pkt that is decrypted successfully after re-keying, reset the filter */
- priv->wapi_unicast_queued_pkt_filter = 0;
- unifi_trace(priv, UDBG4, "check_routing_pkt_data_ind(): WAPI AP has started using the new unicast key, no more MIC failures expected (reset filter)\n");
- }
- else {
- unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): WAPI - This is a WAI protocol packet\n");
- }
- }
- }
-#endif
-
-
- switch ((frmCtrl & 0x000c)>>FRAME_CONTROL_TYPE_FIELD_OFFSET) {
- case IEEE802_11_FRAMETYPE_MANAGEMENT:
- *freeBulkData = TRUE; /* Free (after SME handler copies it) */
-
- /* In P2P device mode, filter the legacy AP beacons here */
- if((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2P)&&\
- ((CSR_WIFI_80211_GET_FRAME_SUBTYPE(macHdrLocation)) == CSR_WIFI_80211_FRAME_SUBTYPE_BEACON)){
-
- u8 *pSsid, *pSsidLen;
- static u8 P2PWildCardSsid[CSR_WIFI_P2P_WILDCARD_SSID_LENGTH] = {'D', 'I', 'R', 'E', 'C', 'T', '-'};
-
- pSsidLen = macHdrLocation + MAC_HEADER_SIZE + CSR_WIFI_BEACON_FIXED_LENGTH;
- pSsid = pSsidLen + 2;
-
- if(*(pSsidLen + 1) >= CSR_WIFI_P2P_WILDCARD_SSID_LENGTH){
- if(memcmp(pSsid, P2PWildCardSsid, CSR_WIFI_P2P_WILDCARD_SSID_LENGTH) == 0){
- unifi_trace(priv, UDBG6, "Received a P2P Beacon, pass it to SME\n");
- return TRUE;
- }
- }
- unifi_trace(priv, UDBG6, "Received a Legacy AP beacon in P2P mode, drop it\n");
- return FALSE;
- }
- return TRUE; /* Route to SME */
- case IEEE802_11_FRAMETYPE_DATA:
- case IEEE802_11_FRAMETYPE_CONTROL:
- *freeBulkData = FALSE; /* Network stack or MLME handler frees */
- return FALSE;
- default:
- unifi_error(priv, "Unhandled frame type %04x\n", frmCtrl);
- *freeBulkData = TRUE; /* Not interested, but must free it */
- return FALSE;
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_process_receive_event
- *
- * Dispatcher for received signals.
- *
- * This function receives the 'to host' signals and forwards
- * them to the unifi linux clients.
- *
- * Arguments:
- * ospriv Pointer to driver's private data.
- * sigdata Pointer to the packed signal buffer.
- * siglen Length of the packed signal.
- * bulkdata Pointer to the signal's bulk data.
- *
- * Returns:
- * None.
- *
- * Notes:
- * The signals are received in the format described in the host interface
- * specification, i.e wire formatted. Certain clients use the same format
- * to interpret them and other clients use the host formatted structures.
- * Each client has to call read_unpack_signal() to transform the wire
- * formatted signal into the host formatted signal, if necessary.
- * The code is in the core, since the signals are defined therefore
- * binded to the host interface specification.
- * ---------------------------------------------------------------------------
- */
-static void
-unifi_process_receive_event(void *ospriv,
- u8 *sigdata, u32 siglen,
- const bulk_data_param_t *bulkdata)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- int i, receiver_id;
- int client_id;
- s16 signal_id;
- u8 pktIndToSme = FALSE, freeBulkData = FALSE;
-
- unifi_trace(priv, UDBG5, "unifi_process_receive_event: "
- "%04x %04x %04x %04x %04x %04x %04x %04x (%d)\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*0) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*1) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*2) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*3) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*4) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*5) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*6) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*7) & 0xFFFF,
- siglen);
-
- receiver_id = CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)) & 0xFF00;
- client_id = (receiver_id & 0x0F00) >> UDI_SENDER_ID_SHIFT;
- signal_id = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata);
-
-
-
- /* check for the type of frame received (checks for 802.11 management frames) */
- if (signal_id == CSR_MA_PACKET_INDICATION_ID)
- {
-#define CSR_MA_PACKET_INDICATION_INTERFACETAG_OFFSET 14
- u8 interfaceTag;
- netInterface_priv_t *interfacePriv;
-
- /* Pull out interface tag from virtual interface identifier */
- interfaceTag = (CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata + CSR_MA_PACKET_INDICATION_INTERFACETAG_OFFSET)) & 0xff;
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* Update activity for this station in case of IBSS */
-#ifdef CSR_SUPPORT_SME
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_IBSS)
- {
- u8 *saddr;
- /* Fetch the source address from mac header */
- saddr = (u8 *) bulkdata->d[0].os_data_ptr + MAC_HEADER_ADDR2_OFFSET;
- unifi_trace(priv, UDBG5,
- "Updating sta activity in IBSS interfaceTag %x Src Addr %x:%x:%x:%x:%x:%x\n",
- interfaceTag, saddr[0], saddr[1], saddr[2], saddr[3], saddr[4], saddr[5]);
-
- uf_update_sta_activity(priv, interfaceTag, saddr);
- }
-#endif
-
- pktIndToSme = check_routing_pkt_data_ind(priv, sigdata, bulkdata, &freeBulkData, interfacePriv);
-
- unifi_trace(priv, UDBG6, "RX: packet entry point to driver from HIP,pkt to SME ?(%s) \n", (pktIndToSme)? "YES":"NO");
-
- }
-
- if (pktIndToSme)
- {
- /* Management MA_PACKET_IND for SME */
- if(sigdata != NULL && bulkdata != NULL){
- send_to_client(priv, priv->sme_cli, receiver_id, sigdata, siglen, bulkdata);
- }
- else{
- unifi_error(priv, "unifi_receive_event2: sigdata or Bulkdata is NULL \n");
- }
-#ifdef CSR_NATIVE_LINUX
- send_to_client(priv, priv->wext_client,
- receiver_id,
- sigdata, siglen, bulkdata);
-#endif
- }
- else
- {
- /* Signals with ReceiverId==0 are also reported to SME / WEXT,
- * unless they are data/control MA_PACKET_INDs or VIF_AVAILABILITY_INDs
- */
- if (!receiver_id) {
- if(signal_id == CSR_MA_VIF_AVAILABILITY_INDICATION_ID) {
- uf_process_ma_vif_availibility_ind(priv, sigdata, siglen);
- }
- else if (signal_id != CSR_MA_PACKET_INDICATION_ID) {
- send_to_client(priv, priv->sme_cli, receiver_id, sigdata, siglen, bulkdata);
-#ifdef CSR_NATIVE_LINUX
- send_to_client(priv, priv->wext_client,
- receiver_id,
- sigdata, siglen, bulkdata);
-#endif
- }
- else
- {
-
-#if (defined(CSR_SUPPORT_SME) && defined(CSR_WIFI_SECURITY_WAPI_ENABLE))
- #define CSR_MA_PACKET_INDICATION_RECEPTION_STATUS_OFFSET sizeof(CSR_SIGNAL_PRIMITIVE_HEADER) + 22
- netInterface_priv_t *interfacePriv;
- u8 interfaceTag;
- u16 receptionStatus = CSR_RX_SUCCESS;
-
- /* Pull out interface tag from virtual interface identifier */
- interfaceTag = (CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata + CSR_MA_PACKET_INDICATION_INTERFACETAG_OFFSET)) & 0xff;
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* check for MIC failure */
- receptionStatus = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata + CSR_MA_PACKET_INDICATION_RECEPTION_STATUS_OFFSET);
-
- /* Send a WAPI MPDU to SME for re-check MIC if the respective filter has been set*/
- if ((!freeBulkData) &&
- (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA) &&
- (receptionStatus == CSR_MICHAEL_MIC_ERROR) &&
- ((priv->wapi_multicast_filter == 1)
-#ifdef CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION
- || (priv->wapi_unicast_filter == 1)
-#endif
- ))
- {
- CSR_SIGNAL signal;
- u8 *destAddr;
- CsrResult res;
- u16 interfaceTag = 0;
- u8 isMcastPkt = TRUE;
-
- unifi_trace(priv, UDBG6, "Received a WAPI data packet when the Unicast/Multicast filter is set\n");
- res = read_unpack_signal(sigdata, &signal);
- if (res) {
- unifi_error(priv, "Received unknown or corrupted signal (0x%x).\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata));
- return;
- }
-
- /* Check if the type of MPDU and the respective filter status*/
- destAddr = (u8 *) bulkdata->d[0].os_data_ptr + MAC_HEADER_ADDR1_OFFSET;
- isMcastPkt = (destAddr[0] & 0x01) ? TRUE : FALSE;
- unifi_trace(priv, UDBG6,
- "1.MPDU type: (%s), 2.Multicast filter: (%s), 3. Unicast filter: (%s)\n",
- ((isMcastPkt) ? "Multiast":"Unicast"),
- ((priv->wapi_multicast_filter) ? "Enabled":"Disabled"),
- ((priv->wapi_unicast_filter) ? "Enabled":"Disabled"));
-
- if (((isMcastPkt) && (priv->wapi_multicast_filter == 1))
-#ifdef CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION
- || ((!isMcastPkt) && (priv->wapi_unicast_filter == 1))
-#endif
- )
- {
- unifi_trace(priv, UDBG4, "Sending the WAPI MPDU for MIC check\n");
- CsrWifiRouterCtrlWapiRxMicCheckIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, siglen, sigdata, bulkdata->d[0].data_length, (u8*)bulkdata->d[0].os_data_ptr);
-
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- if (bulkdata->d[i].data_length != 0) {
- unifi_net_data_free(priv, (void *)&bulkdata->d[i]);
- }
- }
- return;
- }
- } /* CSR_MA_PACKET_INDICATION_ID */
-#endif /*CSR_SUPPORT_SME && CSR_WIFI_SECURITY_WAPI_ENABLE*/
- }
- }
-
- /* calls the registered clients handler callback func.
- * netdev_mlme_event_handler is one of the registered handler used to route
- * data packet to network stack or AMP/EAPOL related data to SME
- *
- * The freeBulkData check ensures that, it has received a management frame and
- * the frame needs to be freed here. So not to be passed to netdev handler
- */
- if(!freeBulkData){
- if ((client_id < MAX_UDI_CLIENTS) &&
- (&priv->ul_clients[client_id] != priv->logging_client)) {
- unifi_trace(priv, UDBG6, "Call the registered clients handler callback func\n");
- send_to_client(priv, &priv->ul_clients[client_id],
- receiver_id,
- sigdata, siglen, bulkdata);
- }
- }
- }
-
- /*
- * Free bulk data buffers here unless it is a CSR_MA_PACKET_INDICATION
- */
- switch (signal_id)
- {
-#ifdef UNIFI_SNIFF_ARPHRD
- case CSR_MA_SNIFFDATA_INDICATION_ID:
-#endif
- break;
-
- case CSR_MA_PACKET_INDICATION_ID:
- if (!freeBulkData)
- {
- break;
- }
- /* FALLS THROUGH... */
- default:
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- if (bulkdata->d[i].data_length != 0) {
- unifi_net_data_free(priv, (void *)&bulkdata->d[i]);
- }
- }
- }
-
-} /* unifi_process_receive_event() */
-
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
-static u8 signal_buffer_is_full(unifi_priv_t* priv)
-{
- return (((priv->rxSignalBuffer.writePointer + 1)% priv->rxSignalBuffer.size) == (priv->rxSignalBuffer.readPointer));
-}
-
-void unifi_rx_queue_flush(void *ospriv)
-{
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
-
- unifi_trace(priv, UDBG4, "rx_wq_handler: RdPtr = %d WritePtr = %d\n",
- priv->rxSignalBuffer.readPointer, priv->rxSignalBuffer.writePointer);
- if(priv != NULL) {
- u8 readPointer = priv->rxSignalBuffer.readPointer;
- while (readPointer != priv->rxSignalBuffer.writePointer)
- {
- rx_buff_struct_t *buf = &priv->rxSignalBuffer.rx_buff[readPointer];
- unifi_trace(priv, UDBG6, "rx_wq_handler: RdPtr = %d WritePtr = %d\n",
- readPointer, priv->rxSignalBuffer.writePointer);
- unifi_process_receive_event(priv, buf->bufptr, buf->sig_len, &buf->data_ptrs);
- readPointer ++;
- if(readPointer >= priv->rxSignalBuffer.size) {
- readPointer = 0;
- }
- }
- priv->rxSignalBuffer.readPointer = readPointer;
- }
-}
-
-void rx_wq_handler(struct work_struct *work)
-{
- unifi_priv_t *priv = container_of(work, unifi_priv_t, rx_work_struct);
- unifi_rx_queue_flush(priv);
-}
-#endif
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * unifi_receive_event
- *
- * Dispatcher for received signals.
- *
- * This function receives the 'to host' signals and forwards
- * them to the unifi linux clients.
- *
- * Arguments:
- * ospriv Pointer to driver's private data.
- * sigdata Pointer to the packed signal buffer.
- * siglen Length of the packed signal.
- * bulkdata Pointer to the signal's bulk data.
- *
- * Returns:
- * None.
- *
- * Notes:
- * The signals are received in the format described in the host interface
- * specification, i.e wire formatted. Certain clients use the same format
- * to interpret them and other clients use the host formatted structures.
- * Each client has to call read_unpack_signal() to transform the wire
- * formatted signal into the host formatted signal, if necessary.
- * The code is in the core, since the signals are defined therefore
- * binded to the host interface specification.
- * ---------------------------------------------------------------------------
- */
-void
-unifi_receive_event(void *ospriv,
- u8 *sigdata, u32 siglen,
- const bulk_data_param_t *bulkdata)
-{
-#ifdef CSR_WIFI_RX_PATH_SPLIT
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- u8 writePointer;
- int i;
- rx_buff_struct_t * rx_buff;
-
- unifi_trace(priv, UDBG5, "unifi_receive_event: "
- "%04x %04x %04x %04x %04x %04x %04x %04x (%d)\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*0) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*1) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*2) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*3) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*4) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*5) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*6) & 0xFFFF,
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*7) & 0xFFFF, siglen);
- if(signal_buffer_is_full(priv)) {
- unifi_error(priv, "TO HOST signal queue FULL dropping the PDU\n");
- for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
- if (bulkdata->d[i].data_length != 0) {
- unifi_net_data_free(priv, (void *)&bulkdata->d[i]);
- }
- }
- return;
- }
- writePointer = priv->rxSignalBuffer.writePointer;
- rx_buff = &priv->rxSignalBuffer.rx_buff[writePointer];
- memcpy(rx_buff->bufptr, sigdata, siglen);
- rx_buff->sig_len = siglen;
- rx_buff->data_ptrs = *bulkdata;
- writePointer++;
- if(writePointer >= priv->rxSignalBuffer.size) {
- writePointer =0;
- }
- unifi_trace(priv, UDBG4, "unifi_receive_event:writePtr = %d\n", priv->rxSignalBuffer.writePointer);
- priv->rxSignalBuffer.writePointer = writePointer;
-
-#ifndef CSR_WIFI_RX_PATH_SPLIT_DONT_USE_WQ
- queue_work(priv->rx_workqueue, &priv->rx_work_struct);
-#endif
-
-#else
- unifi_process_receive_event(ospriv, sigdata, siglen, bulkdata);
-#endif
-} /* unifi_receive_event() */
-
+++ /dev/null
-/*
- *****************************************************************************
- *
- * FILE : unifi_native.h
- *
- * PURPOSE : Private header file for unifi driver support to wireless extensions.
- *
- * UDI = UniFi Debug Interface
- *
- * Copyright (C) 2005-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- *****************************************************************************
- */
-#ifndef __LINUX_UNIFI_NATIVE_H__
-#define __LINUX_UNIFI_NATIVE_H__ 1
-
-#include <linux/kernel.h>
-#include <linux/if_arp.h>
-
-
-/*
- * scan.c wext.c autojoin.c
- */
-/* Structure to hold results of a scan */
-typedef struct scan_info {
-
-/* CSR_MLME_SCAN_INDICATION msi; */
-
- unsigned char *info_elems;
- int info_elem_length;
-
-} scan_info_t;
-
-
-#define IE_VECTOR_MAXLEN 1024
-
-#ifdef CSR_SUPPORT_WEXT
-/*
- * Structre to hold the wireless network configuration info.
- */
-struct wext_config {
-
- /* Requested channel when setting up an adhoc network */
- int channel;
-
- /* wireless extns mode: IW_MODE_AUTO, ADHOC, INFRA, MASTER ... MONITOR */
- int mode;
-
- /* The capabilities of the currently joined network */
- int capability;
-
- /* The interval between beacons if we create an IBSS */
- int beacon_period;
-
- /*
- * Power-save parameters
- */
- /* The listen interval to ask for in Associate req. */
- int assoc_listen_interval;
- /* Power-mode to put UniFi into */
-
- unsigned char desired_ssid[UNIFI_MAX_SSID_LEN]; /* the last ESSID set by SIOCSIWESSID */
- int power_mode;
- /* Whether to wake for broadcast packets (using DTIM interval) */
- int wakeup_for_dtims;
-
- /* Currently selected WEP Key ID (0..3) */
- int wep_key_id;
-
- wep_key_t wep_keys[NUM_WEPKEYS];
-
-/* CSR_AUTHENTICATION_TYPE auth_type; */
- int privacy;
-
- u32 join_failure_timeout;
- u32 auth_failure_timeout;
- u32 assoc_failure_timeout;
-
- unsigned char generic_ie[IE_VECTOR_MAXLEN];
- int generic_ie_len;
-
- struct iw_statistics wireless_stats;
-
-
- /* the ESSID we are currently associated to */
- unsigned char current_ssid[UNIFI_MAX_SSID_LEN];
- /* the BSSID we are currently associated to */
- unsigned char current_bssid[6];
-
- /*
- * IW_AUTH_WPA_VERSION_DISABLED 0x00000001
- * IW_AUTH_WPA_VERSION_WPA 0x00000002
- * IW_AUTH_WPA_VERSION_WPA2 0x00000004
- */
- unsigned char wpa_version;
-
- /*
- * cipher selection:
- * IW_AUTH_CIPHER_NONE 0x00000001
- * IW_AUTH_CIPHER_WEP40 0x00000002
- * IW_AUTH_CIPHER_TKIP 0x00000004
- * IW_AUTH_CIPHER_CCMP 0x00000008
- * IW_AUTH_CIPHER_WEP104 0x00000010
- */
- unsigned char pairwise_cipher_used;
- unsigned char group_cipher_used;
-
- unsigned int frag_thresh;
- unsigned int rts_thresh;
-
- /* U-APSD value, send with Association Request to WMM Enabled APs */
- unsigned char wmm_bss_uapsd_mask;
- /* The WMM capabilities of the selected BSS */
- unsigned int bss_wmm_capabilities;
-
- /* Flag to prevent a join when the ssid is set */
- int disable_join_on_ssid_set;
-
- /* Scan info */
-#define UNIFI_MAX_SCANS 32
- scan_info_t scan_list[UNIFI_MAX_SCANS];
- int num_scan_info;
-
- /* Flag on whether non-802.1x packets are allowed out */
-/* CsrWifiRouterPortAction block_controlled_port;*/
-
- /* Flag on whether we have completed an authenticate/associate process */
- unsigned int flag_associated : 1;
-}; /* struct wext_config */
-
-#endif /* CSR_SUPPORT_WEXT */
-
-
-/*
- * wext.c
- */
-/*int mlme_set_protection(unifi_priv_t *priv, unsigned char *addr,
- CSR_PROTECT_TYPE prot, CSR_KEY_TYPE key_type);
-*/
-
-/*
- * scan.c
- */
-/*
-void unifi_scan_indication_handler(unifi_priv_t *priv,
- const CSR_MLME_SCAN_INDICATION *msg,
- const unsigned char *extra,
- unsigned int len);
-*/
-void unifi_clear_scan_table(unifi_priv_t *priv);
-scan_info_t *unifi_get_scan_report(unifi_priv_t *priv, int index);
-
-
-/*
- * Utility functions
- */
-const unsigned char *unifi_find_info_element(int id,
- const unsigned char *info,
- int len);
-int unifi_add_info_element(unsigned char *info,
- int ie_id,
- const unsigned char *ie_data,
- int ie_len);
-
-/*
- * autojoin.c
- */
-/* Higher level fns */
-int unifi_autojoin(unifi_priv_t *priv, const char *ssid);
-/*
-int unifi_do_scan(unifi_priv_t *priv, int scantype, CSR_BSS_TYPE bsstype,
- const char *ssid, int ssid_len);
-*/
-int unifi_set_powermode(unifi_priv_t *priv);
-int unifi_join_ap(unifi_priv_t *priv, scan_info_t *si);
-int unifi_join_bss(unifi_priv_t *priv, unsigned char *macaddr);
-int unifi_leave(unifi_priv_t *priv);
-unsigned int unifi_get_wmm_bss_capabilities(unifi_priv_t *priv,
- unsigned char *ie_vector,
- int ie_len, int *ap_capabilities);
-
-/*
- * Status and management.
- */
-int uf_init_wext_interface(unifi_priv_t *priv);
-void uf_deinit_wext_interface(unifi_priv_t *priv);
-
-/*
- * Function to reset UniFi's 802.11 state by sending MLME-RESET.req
- */
-int unifi_reset_state(unifi_priv_t *priv, unsigned char *macaddr, unsigned char set_default_mib);
-
-
-/*
- * mlme.c
- */
-/* Abort an MLME operation - useful in error recovery */
-int uf_abort_mlme(unifi_priv_t *priv);
-
-int unifi_mlme_blocking_request(unifi_priv_t *priv, ul_client_t *pcli,
- CSR_SIGNAL *sig, bulk_data_param_t *data_ptrs,
- int timeout);
-void unifi_mlme_copy_reply_and_wakeup_client(ul_client_t *pcli,
- CSR_SIGNAL *signal, int signal_len,
- const bulk_data_param_t *bulkdata);
-
-/*
- * Utility functions
- */
-const char *lookup_reason_code(int reason);
-const char *lookup_result_code(int result);
-
-
-/*
- * sme_native.c
- */
-int uf_sme_init(unifi_priv_t *priv);
-void uf_sme_deinit(unifi_priv_t *priv);
-int sme_sys_suspend(unifi_priv_t *priv);
-int sme_sys_resume(unifi_priv_t *priv);
-int sme_mgt_wifi_on(unifi_priv_t *priv);
-
-/* Callback for event logging to SME clients (unifi_manager) */
-void sme_native_log_event(ul_client_t *client,
- const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata,
- int dir);
-
-void sme_native_mlme_event_handler(ul_client_t *pcli,
- const u8 *sig_packed, int sig_len,
- const bulk_data_param_t *bulkdata,
- int dir);
-
-/* Task to query statistics from the MIB */
-#define UF_SME_STATS_WQ_TIMEOUT 2000 /* in msecs */
-void uf_sme_stats_wq(struct work_struct *work);
-
-void uf_native_process_udi_signal(ul_client_t *pcli,
- const u8 *packed_signal,
- int packed_signal_len,
- const bulk_data_param_t *bulkdata, int dir);
-#ifdef UNIFI_SNIFF_ARPHRD
-/*
- * monitor.c
- */
-int uf_start_sniff(unifi_priv_t *priv);
-/*
-void ma_sniffdata_ind(void *ospriv,
- const CSR_MA_SNIFFDATA_INDICATION *ind,
- const bulk_data_param_t *bulkdata);
-*/
-#endif /* ARPHRD_IEEE80211_PRISM */
-
-#endif /* __LINUX_UNIFI_NATIVE_H__ */
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: os_linux/unifi_os.h
- *
- * PURPOSE:
- * This header file provides the OS-dependent facilities for a linux
- * environment.
- *
- * Copyright (C) 2005-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __UNIFI_OS_LINUX_H__
-#define __UNIFI_OS_LINUX_H__ 1
-
-#include <linux/kernel.h>
-#include <linux/time.h>
-#include <linux/list.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-
-/*
- * Needed for core/signals.c
- */
-#include <stddef.h>
-
-
-/* Define INLINE directive*/
-#define INLINE inline
-
-/* Malloc and free */
-CsrResult unifi_net_data_malloc(void *ospriv, bulk_data_desc_t *bulk_data_slot, unsigned int size);
-void unifi_net_data_free(void *ospriv, bulk_data_desc_t *bulk_data_slot);
-#define CSR_WIFI_ALIGN_BYTES 4
-CsrResult unifi_net_dma_align(void *ospriv, bulk_data_desc_t *bulk_data_slot);
-
-/*
- * Byte Order
- * Note that __le*_to_cpu and __cpu_to_le* return an unsigned value!
- */
-#ifdef __KERNEL__
-#define unifi2host_16(n) (__le16_to_cpu((n)))
-#define unifi2host_32(n) (__le32_to_cpu((n)))
-#define host2unifi_16(n) (__cpu_to_le16((n)))
-#define host2unifi_32(n) (__cpu_to_le32((n)))
-#endif
-
-/* Module parameters */
-extern int unifi_debug;
-
-/* debugging */
-#ifdef UNIFI_DEBUG
-/*
- * unifi_debug is a verbosity level for debug messages
- * UDBG0 msgs are always printed if UNIFI_DEBUG is defined
- * UDBG1 msgs are printed if UNIFI_DEBUG is defined and unifi_debug > 0
- * etc.
- */
-
-#define ASSERT(cond) \
- do { \
- if (!(cond)) { \
- printk("Assertion failed in %s at %s:%d: %s\n", \
- __FUNCTION__, __FILE__, __LINE__, #cond); \
- } \
- } while (0)
-
-
-void unifi_dump(void *ospriv, int lvl, const char *msg, void *mem, u16 len);
-void dump(void *mem, u16 len);
-void dump16(void *mem, u16 len);
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-void dump_str(void *mem, u16 len);
-#endif /* CSR_WIFI_HIP_DEBUG_OFFLINE */
-
-void unifi_error(void* ospriv, const char *fmt, ...);
-void unifi_warning(void* ospriv, const char *fmt, ...);
-void unifi_notice(void* ospriv, const char *fmt, ...);
-void unifi_info(void* ospriv, const char *fmt, ...);
-
-void unifi_trace(void* ospriv, int level, const char *fmt, ...);
-
-#else
-
-/* Stubs */
-
-#define ASSERT(cond)
-
-static inline void unifi_dump(void *ospriv, int lvl, const char *msg, void *mem, u16 len) {}
-static inline void dump(void *mem, u16 len) {}
-static inline void dump16(void *mem, u16 len) {}
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-static inline void dump_str(void *mem, u16 len) {}
-#endif /* CSR_WIFI_HIP_DEBUG_OFFLINE */
-
-void unifi_error_nop(void* ospriv, const char *fmt, ...);
-void unifi_trace_nop(void* ospriv, int level, const char *fmt, ...);
-#define unifi_error if(1);else unifi_error_nop
-#define unifi_warning if(1);else unifi_error_nop
-#define unifi_notice if(1);else unifi_error_nop
-#define unifi_info if(1);else unifi_error_nop
-#define unifi_trace if(1);else unifi_trace_nop
-
-#endif /* UNIFI_DEBUG */
-
-
-/* Different levels of diagnostic detail... */
-#define UDBG0 0 /* always prints in debug build */
-#define UDBG1 1
-#define UDBG2 2
-#define UDBG3 3
-#define UDBG4 4
-#define UDBG5 5
-#define UDBG6 6
-#define UDBG7 7
-
-
-#endif /* __UNIFI_OS_LINUX_H__ */
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: unifi_pdu_processing.c
- *
- * PURPOSE:
- * This file provides the PDU handling functionality before it gets sent to unfi and after
- * receiving a PDU from unifi
- *
- * Copyright (C) 2010 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-
-#include <linux/types.h>
-#include <linux/etherdevice.h>
-#include <linux/vmalloc.h>
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include "csr_time.h"
-#include "unifi_priv.h"
-#include <net/pkt_sched.h>
-
-#ifdef CSR_SUPPORT_SME
-static void _update_buffered_pkt_params_after_alignment(unifi_priv_t *priv, bulk_data_param_t *bulkdata,
- tx_buffered_packets_t* buffered_pkt)
-{
- struct sk_buff *skb ;
- u32 align_offset;
-
- if (priv == NULL || bulkdata == NULL || buffered_pkt == NULL){
- return;
- }
-
- skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
- align_offset = (u32)(long)(bulkdata->d[0].os_data_ptr) & (CSR_WIFI_ALIGN_BYTES-1);
- if(align_offset){
- skb_pull(skb, align_offset);
- }
-
- buffered_pkt->bulkdata.os_data_ptr = bulkdata->d[0].os_data_ptr;
- buffered_pkt->bulkdata.data_length = bulkdata->d[0].data_length;
- buffered_pkt->bulkdata.os_net_buf_ptr = bulkdata->d[0].os_net_buf_ptr;
- buffered_pkt->bulkdata.net_buf_length = bulkdata->d[0].net_buf_length;
-}
-#endif
-
-void
-unifi_frame_ma_packet_req(unifi_priv_t *priv, CSR_PRIORITY priority,
- CSR_RATE TransmitRate, CSR_CLIENT_TAG hostTag,
- u16 interfaceTag, CSR_TRANSMISSION_CONTROL transmissionControl,
- CSR_PROCESS_ID leSenderProcessId, u8 *peerMacAddress,
- CSR_SIGNAL *signal)
-{
-
- CSR_MA_PACKET_REQUEST *req = &signal->u.MaPacketRequest;
- netInterface_priv_t *interfacePriv;
- u8 ba_session_idx = 0;
- ba_session_tx_struct *ba_session = NULL;
- u8 *ba_addr = NULL;
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG5,
- "In unifi_frame_ma_packet_req, Frame for Peer: %pMF\n",
- peerMacAddress);
- signal->SignalPrimitiveHeader.SignalId = CSR_MA_PACKET_REQUEST_ID;
- signal->SignalPrimitiveHeader.ReceiverProcessId = 0;
- signal->SignalPrimitiveHeader.SenderProcessId = leSenderProcessId;
-
- /* Fill the MA-PACKET.req */
- req->Priority = priority;
- unifi_trace(priv, UDBG3, "Tx Frame with Priority: 0x%x\n", req->Priority);
-
- /* A value of 0 is used for auto selection of rates. But for P2P GO case
- * for action frames the rate is governed by SME. Hence instead of 0,
- * the rate is filled in with the value passed here
- */
- req->TransmitRate = TransmitRate;
-
- /* packets from netdev then no confirm required but packets from
- * Nme/Sme eapol data frames requires the confirmation
- */
- req->TransmissionControl = transmissionControl;
- req->VirtualInterfaceIdentifier =
- uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag);
- memcpy(req->Ra.x, peerMacAddress, ETH_ALEN);
-
- if (hostTag == 0xffffffff) {
- req->HostTag = interfacePriv->tag++;
- req->HostTag |= 0x40000000;
- unifi_trace(priv, UDBG3, "new host tag assigned = 0x%x\n", req->HostTag);
- interfacePriv->tag &= 0x0fffffff;
- } else {
- req->HostTag = hostTag;
- unifi_trace(priv, UDBG3, "host tag got from SME = 0x%x\n", req->HostTag);
- }
- /* check if BA session exists for the peer MAC address on same tID */
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO){
- ba_addr = peerMacAddress;
- }else{
- ba_addr = interfacePriv->bssid.a;
- }
- for (ba_session_idx=0; ba_session_idx < MAX_SUPPORTED_BA_SESSIONS_TX; ba_session_idx++){
- ba_session = interfacePriv->ba_session_tx[ba_session_idx];
- if (ba_session){
- if ((!memcmp(ba_session->macAddress.a, ba_addr, ETH_ALEN)) && (ba_session->tID == priority)){
- req->TransmissionControl |= CSR_ALLOW_BA;
- break;
- }
- }
- }
-
- unifi_trace(priv, UDBG5, "leaving unifi_frame_ma_packet_req\n");
-}
-
-#ifdef CSR_SUPPORT_SME
-
-#define TRANSMISSION_CONTROL_TRIGGER_MASK 0x0001
-#define TRANSMISSION_CONTROL_EOSP_MASK 0x0002
-
-static
-int frame_and_send_queued_pdu(unifi_priv_t* priv, tx_buffered_packets_t* buffered_pkt,
- CsrWifiRouterCtrlStaInfo_t *staRecord, u8 moreData , u8 eosp)
-{
-
- CSR_SIGNAL signal;
- bulk_data_param_t bulkdata;
- int result;
- u8 toDs, fromDs, macHeaderLengthInBytes = MAC_HEADER_SIZE;
- u8 *qc;
- u16 *fc = (u16*)(buffered_pkt->bulkdata.os_data_ptr);
- unsigned long lock_flags;
- unifi_trace(priv, UDBG3, "frame_and_send_queued_pdu with moreData: %d , EOSP: %d\n", moreData, eosp);
- unifi_frame_ma_packet_req(priv, buffered_pkt->priority, buffered_pkt->rate, buffered_pkt->hostTag,
- buffered_pkt->interfaceTag, buffered_pkt->transmissionControl,
- buffered_pkt->leSenderProcessId, buffered_pkt->peerMacAddress.a, &signal);
- bulkdata.d[0].os_data_ptr = buffered_pkt->bulkdata.os_data_ptr;
- bulkdata.d[0].data_length = buffered_pkt->bulkdata.data_length;
- bulkdata.d[0].os_net_buf_ptr = buffered_pkt->bulkdata.os_net_buf_ptr;
- bulkdata.d[0].net_buf_length = buffered_pkt->bulkdata.net_buf_length;
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].data_length = 0;
- bulkdata.d[1].os_net_buf_ptr =0;
- bulkdata.d[1].net_buf_length =0;
-
- if(moreData) {
- *fc |= cpu_to_le16(IEEE802_11_FC_MOREDATA_MASK);
- } else {
- *fc &= cpu_to_le16(~IEEE802_11_FC_MOREDATA_MASK);
- }
-
- if((staRecord != NULL)&& (staRecord->wmmOrQosEnabled == TRUE))
- {
- unifi_trace(priv, UDBG3, "frame_and_send_queued_pdu WMM Enabled: %d \n", staRecord->wmmOrQosEnabled);
-
- toDs = (*fc & cpu_to_le16(IEEE802_11_FC_TO_DS_MASK))?1 : 0;
- fromDs = (*fc & cpu_to_le16(IEEE802_11_FC_FROM_DS_MASK))? 1: 0;
-
- switch(le16_to_cpu(*fc) & IEEE80211_FC_SUBTYPE_MASK)
- {
- case IEEE802_11_FC_TYPE_QOS_DATA & IEEE80211_FC_SUBTYPE_MASK:
- case IEEE802_11_FC_TYPE_QOS_NULL & IEEE80211_FC_SUBTYPE_MASK:
- /* If both are set then the Address4 exists (only for AP) */
- if (fromDs && toDs) {
- /* 6 is the size of Address4 field */
- macHeaderLengthInBytes += (QOS_CONTROL_HEADER_SIZE + 6);
- } else {
- macHeaderLengthInBytes += QOS_CONTROL_HEADER_SIZE;
- }
-
- /* If order bit set then HT control field is the part of MAC header */
- if (*fc & cpu_to_le16(IEEE80211_FC_ORDER_MASK)) {
- macHeaderLengthInBytes += HT_CONTROL_HEADER_SIZE;
- qc = (u8*)(buffered_pkt->bulkdata.os_data_ptr + (macHeaderLengthInBytes-6));
- } else {
- qc = (u8*)(buffered_pkt->bulkdata.os_data_ptr + (macHeaderLengthInBytes-2));
- }
- *qc = eosp ? *qc | (1 << 4) : *qc & (~(1 << 4));
- break;
- default:
- if (fromDs && toDs)
- macHeaderLengthInBytes += 6;
- }
-
- }
- result = ul_send_signal_unpacked(priv, &signal, &bulkdata);
- if(result){
- _update_buffered_pkt_params_after_alignment(priv, &bulkdata, buffered_pkt);
- }
-
- /* Decrement the packet counts queued in driver */
- if (result != -ENOSPC) {
- /* protect entire counter updation by disabling preemption */
- if (!priv->noOfPktQueuedInDriver) {
- unifi_error(priv, "packets queued in driver 0 still decrementing\n");
- } else {
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- priv->noOfPktQueuedInDriver--;
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- }
- /* Sta Record is available for all unicast (except genericMgt Frames) & in other case its NULL */
- if (staRecord) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- if (!staRecord->noOfPktQueued) {
- unifi_error(priv, "packets queued in driver per station is 0 still decrementing\n");
- } else {
- staRecord->noOfPktQueued--;
- }
- /* if the STA alive probe frame has failed then reset the saved host tag */
- if (result){
- if (staRecord->nullDataHostTag == buffered_pkt->hostTag){
- staRecord->nullDataHostTag = INVALID_HOST_TAG;
- }
- }
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
-
- }
- return result;
-}
-#ifdef CSR_SUPPORT_SME
-static
-void set_eosp_transmit_ctrl(unifi_priv_t *priv, struct list_head *txList)
-{
- /* dequeue the tx data packets from the appropriate queue */
- tx_buffered_packets_t *tx_q_item = NULL;
- struct list_head *listHead;
- struct list_head *placeHolder;
- unsigned long lock_flags;
-
-
- unifi_trace(priv, UDBG5, "entering set_eosp_transmit_ctrl\n");
- /* check for list empty */
- if (list_empty(txList)) {
- unifi_warning(priv, "In set_eosp_transmit_ctrl, the list is empty\n");
- return;
- }
-
- /* return the last node , and modify it. */
-
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_for_each_prev_safe(listHead, placeHolder, txList) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
- tx_q_item->transmissionControl |= TRANSMISSION_CONTROL_EOSP_MASK;
- tx_q_item->transmissionControl = (tx_q_item->transmissionControl & ~(CSR_NO_CONFIRM_REQUIRED));
- unifi_trace(priv, UDBG1,
- "set_eosp_transmit_ctrl Transmission Control = 0x%x hostTag = 0x%x \n", tx_q_item->transmissionControl, tx_q_item->hostTag);
- unifi_trace(priv, UDBG3, "in set_eosp_transmit_ctrl no.of buffered frames %d\n", priv->noOfPktQueuedInDriver);
- break;
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- unifi_trace(priv, UDBG1, "List Empty %d\n", list_empty(txList));
- unifi_trace(priv, UDBG5, "leaving set_eosp_transmit_ctrl\n");
- return;
-}
-
-static
-void send_vif_availibility_rsp(unifi_priv_t *priv, CSR_VIF_IDENTIFIER vif, CSR_RESULT_CODE resultCode)
-{
- CSR_SIGNAL signal;
- CSR_MA_VIF_AVAILABILITY_RESPONSE *rsp;
- bulk_data_param_t *bulkdata = NULL;
- int r;
-
- unifi_trace(priv, UDBG3, "send_vif_availibility_rsp : invoked with resultCode = %d \n", resultCode);
-
- memset(&signal, 0, sizeof(CSR_SIGNAL));
- rsp = &signal.u.MaVifAvailabilityResponse;
- rsp->VirtualInterfaceIdentifier = vif;
- rsp->ResultCode = resultCode;
- signal.SignalPrimitiveHeader.SignalId = CSR_MA_VIF_AVAILABILITY_RESPONSE_ID;
- signal.SignalPrimitiveHeader.ReceiverProcessId = 0;
- signal.SignalPrimitiveHeader.SenderProcessId = priv->netdev_client->sender_id;
-
- /* Send the signal to UniFi */
- r = ul_send_signal_unpacked(priv, &signal, bulkdata);
- if(r) {
- unifi_error(priv, "Availibility response sending failed %x status %d\n", vif, r);
- }
- else {
- unifi_trace(priv, UDBG3, "send_vif_availibility_rsp : status = %d \n", r);
- }
-}
-#endif
-
-static
-void verify_and_accomodate_tx_packet(unifi_priv_t *priv)
-{
- tx_buffered_packets_t *tx_q_item;
- unsigned long lock_flags;
- struct list_head *listHead, *list;
- struct list_head *placeHolder;
- u8 i, j, eospFramedeleted=0;
- u8 thresholdExcedeDueToBroadcast = TRUE;
- /* it will be made it interface Specific in the future when multi interfaces are supported ,
- right now interface 0 is considered */
- netInterface_priv_t *interfacePriv = priv->interfacePriv[0];
- CsrWifiRouterCtrlStaInfo_t *staInfo = NULL;
-
- unifi_trace(priv, UDBG3, "entering verify_and_accomodate_tx_packet\n");
-
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- staInfo = interfacePriv->staInfo[i];
- if (staInfo && (staInfo->noOfPktQueued >= CSR_WIFI_DRIVER_MAX_PKT_QUEUING_THRESHOLD_PER_PEER)) {
- /* remove the first(oldest) packet from the all the access catogory, since data
- * packets for station record crossed the threshold limit (64 for AP supporting
- * 8 peers)
- */
- unifi_trace(priv, UDBG3, "number of station pkts queued= %d for sta id = %d\n", staInfo->noOfPktQueued, staInfo->aid);
- for(j = 0; j < MAX_ACCESS_CATOGORY; j++) {
- list = &staInfo->dataPdu[j];
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_for_each_safe(listHead, placeHolder, list) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
- list_del(listHead);
- thresholdExcedeDueToBroadcast = FALSE;
- unifi_net_data_free(priv, &tx_q_item->bulkdata);
- kfree(tx_q_item);
- tx_q_item = NULL;
- if (!priv->noOfPktQueuedInDriver) {
- unifi_error(priv, "packets queued in driver 0 still decrementing in %s\n", __FUNCTION__);
- } else {
- /* protection provided by spinlock */
- priv->noOfPktQueuedInDriver--;
-
- }
- /* Sta Record is available for all unicast (except genericMgt Frames) & in other case its NULL */
- if (!staInfo->noOfPktQueued) {
- unifi_error(priv, "packets queued in driver per station is 0 still decrementing in %s\n", __FUNCTION__);
- } else {
- spin_lock(&priv->staRecord_lock);
- staInfo->noOfPktQueued--;
- spin_unlock(&priv->staRecord_lock);
- }
- break;
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- }
- }
- }
- if (thresholdExcedeDueToBroadcast && interfacePriv->noOfbroadcastPktQueued > CSR_WIFI_DRIVER_MINIMUM_BROADCAST_PKT_THRESHOLD ) {
- /* Remove the packets from genericMulticastOrBroadCastFrames queue
- * (the max packets in driver is reached due to broadcast/multicast frames)
- */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_for_each_safe(listHead, placeHolder, &interfacePriv->genericMulticastOrBroadCastFrames) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
- if(eospFramedeleted){
- tx_q_item->transmissionControl |= TRANSMISSION_CONTROL_EOSP_MASK;
- tx_q_item->transmissionControl = (tx_q_item->transmissionControl & ~(CSR_NO_CONFIRM_REQUIRED));
- unifi_trace(priv, UDBG1, "updating eosp for next packet hostTag:= 0x%x ", tx_q_item->hostTag);
- eospFramedeleted =0;
- break;
- }
-
- if(tx_q_item->transmissionControl & TRANSMISSION_CONTROL_EOSP_MASK ){
- eospFramedeleted = 1;
- }
- unifi_trace(priv, UDBG1, "freeing of multicast packets ToC = 0x%x hostTag = 0x%x \n", tx_q_item->transmissionControl, tx_q_item->hostTag);
- list_del(listHead);
- unifi_net_data_free(priv, &tx_q_item->bulkdata);
- kfree(tx_q_item);
- priv->noOfPktQueuedInDriver--;
- spin_lock(&priv->staRecord_lock);
- interfacePriv->noOfbroadcastPktQueued--;
- spin_unlock(&priv->staRecord_lock);
- if(!eospFramedeleted){
- break;
- }
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- }
- unifi_trace(priv, UDBG3, "leaving verify_and_accomodate_tx_packet\n");
-}
-
-static
-CsrResult enque_tx_data_pdu(unifi_priv_t *priv, bulk_data_param_t *bulkdata,
- struct list_head *list, CSR_SIGNAL *signal,
- u8 requeueOnSamePos)
-{
-
- /* queue the tx data packets on to appropriate queue */
- CSR_MA_PACKET_REQUEST *req = &signal->u.MaPacketRequest;
- tx_buffered_packets_t *tx_q_item;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG5, "entering enque_tx_data_pdu\n");
- if(!list) {
- unifi_error(priv, "List is not specified\n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Removes aged packets & adds the incoming packet */
- if (priv->noOfPktQueuedInDriver >= CSR_WIFI_DRIVER_SUPPORT_FOR_MAX_PKT_QUEUEING) {
- unifi_trace(priv, UDBG3, "number of pkts queued= %d \n", priv->noOfPktQueuedInDriver);
- verify_and_accomodate_tx_packet(priv);
- }
-
-
-
- tx_q_item = kmalloc(sizeof(tx_buffered_packets_t), GFP_ATOMIC);
- if (tx_q_item == NULL) {
- unifi_error(priv,
- "Failed to allocate %d bytes for tx packet record\n",
- sizeof(tx_buffered_packets_t));
- return CSR_RESULT_FAILURE;
- }
-
- /* disable the preemption */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- INIT_LIST_HEAD(&tx_q_item->q);
- /* fill the tx_q structure members */
- tx_q_item->bulkdata.os_data_ptr = bulkdata->d[0].os_data_ptr;
- tx_q_item->bulkdata.data_length = bulkdata->d[0].data_length;
- tx_q_item->bulkdata.os_net_buf_ptr = bulkdata->d[0].os_net_buf_ptr;
- tx_q_item->bulkdata.net_buf_length = bulkdata->d[0].net_buf_length;
- tx_q_item->interfaceTag = req->VirtualInterfaceIdentifier & 0xff;
- tx_q_item->hostTag = req->HostTag;
- tx_q_item->leSenderProcessId = signal->SignalPrimitiveHeader.SenderProcessId;
- tx_q_item->transmissionControl = req->TransmissionControl;
- tx_q_item->priority = req->Priority;
- tx_q_item->rate = req->TransmitRate;
- memcpy(tx_q_item->peerMacAddress.a, req->Ra.x, ETH_ALEN);
-
-
-
- if (requeueOnSamePos) {
- list_add(&tx_q_item->q, list);
- } else {
- list_add_tail(&tx_q_item->q, list);
- }
-
- /* Count of packet queued in driver */
- priv->noOfPktQueuedInDriver++;
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- unifi_trace(priv, UDBG5, "leaving enque_tx_data_pdu\n");
- return CSR_RESULT_SUCCESS;
-}
-
-#ifdef CSR_WIFI_REQUEUE_PACKET_TO_HAL
-CsrResult unifi_reque_ma_packet_request (void *ospriv, u32 host_tag,
- u16 txStatus, bulk_data_desc_t *bulkDataDesc)
-{
- CsrResult status = CSR_RESULT_SUCCESS;
- unifi_priv_t *priv = (unifi_priv_t*)ospriv;
- netInterface_priv_t *interfacePriv;
- struct list_head *list = NULL;
- CsrWifiRouterCtrlStaInfo_t *staRecord = NULL;
- bulk_data_param_t bulkData;
- CSR_SIGNAL signal;
- CSR_PRIORITY priority = 0;
- u16 interfaceTag = 0;
- unifi_TrafficQueue priority_q;
- u16 frameControl = 0, frameType = 0;
- unsigned long lock_flags;
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* If the current mode is not AP or P2PGO then just return failure
- * to clear the hip slot
- */
- if(!((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP) ||
- (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO))) {
- return CSR_RESULT_FAILURE;
- }
-
- unifi_trace(priv, UDBG6, "unifi_reque_ma_packet_request: host_tag = 0x%x\n", host_tag);
-
- staRecord = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv,
- (((u8 *) bulkDataDesc->os_data_ptr) + 4),
- interfaceTag);
- if (NULL == staRecord) {
- unifi_trace(priv, UDBG5, "unifi_reque_ma_packet_request: Invalid STA record \n");
- return CSR_RESULT_FAILURE;
- }
-
- /* Update TIM if MA-PACKET.cfm fails with status as Tx-retry-limit or No-BSS and then just return failure
- * to clear the hip slot associated with the Packet
- */
- if (CSR_TX_RETRY_LIMIT == txStatus || CSR_TX_NO_BSS == txStatus) {
- if (staRecord->timSet == CSR_WIFI_TIM_RESET || staRecord->timSet == CSR_WIFI_TIM_RESETTING)
- {
- unifi_trace(priv, UDBG2, "unifi_reque_ma_packet_request: CFM failed with Retry Limit or No BSS-->update TIM\n");
- if (!staRecord->timRequestPendingFlag) {
- update_tim(priv, staRecord->aid, 1, interfaceTag, staRecord->assignedHandle);
- }
- else {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 1;
- unifi_trace(priv, UDBG6, "unifi_reque_ma_packet_request: One more UpdateTim Request(:%d)Queued for AID %x\n",
- staRecord->updateTimReqQueued, staRecord->aid);
- }
- }
- return CSR_RESULT_FAILURE;
- }
- else if ((CSR_TX_LIFETIME == txStatus) || (CSR_TX_BLOCK_ACK_TIMEOUT == txStatus) ||
- (CSR_TX_FAIL_TRANSMISSION_VIF_INTERRUPTED == txStatus) ||
- (CSR_TX_REJECTED_PEER_STATION_SLEEPING == txStatus) ||
- (CSR_TX_REJECTED_DTIM_STARTED == txStatus)) {
- /* Extract the Frame control and the frame type */
- frameControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(bulkDataDesc->os_data_ptr);
- frameType = ((frameControl & IEEE80211_FC_TYPE_MASK) >> FRAME_CONTROL_TYPE_FIELD_OFFSET);
-
- /* Mgmt frames will not be re-queued for Tx
- * so just return failure to clear the hip slot
- */
- if (IEEE802_11_FRAMETYPE_MANAGEMENT == frameType) {
- return CSR_RESULT_FAILURE;
- }
- else if (IEEE802_11_FRAMETYPE_DATA == frameType) {
- /* QOS NULL and DATA NULL frames will not be re-queued for Tx
- * so just return failure to clear the hip slot
- */
- if ((((frameControl & IEEE80211_FC_SUBTYPE_MASK) >> FRAME_CONTROL_SUBTYPE_FIELD_OFFSET) == QOS_DATA_NULL) ||
- (((frameControl & IEEE80211_FC_SUBTYPE_MASK) >> FRAME_CONTROL_SUBTYPE_FIELD_OFFSET)== DATA_NULL )) {
- return CSR_RESULT_FAILURE;
- }
- }
-
- /* Extract the Packet priority */
- if (TRUE == staRecord->wmmOrQosEnabled) {
- u16 qosControl = 0;
- u8 dataFrameType = 0;
-
- dataFrameType =((frameControl & IEEE80211_FC_SUBTYPE_MASK) >> 4);
-
- if (dataFrameType == QOS_DATA) {
- /* QoS control field is offset from frame control by 2 (frame control)
- * + 2 (duration/ID) + 2 (sequence control) + 3*ETH_ALEN or 4*ETH_ALEN
- */
- if((frameControl & IEEE802_11_FC_TO_DS_MASK) && (frameControl & IEEE802_11_FC_FROM_DS_MASK)) {
- qosControl= CSR_GET_UINT16_FROM_LITTLE_ENDIAN(bulkDataDesc->os_data_ptr + 30);
- }
- else {
- qosControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(bulkDataDesc->os_data_ptr + 24);
- }
- }
-
- priority = (CSR_PRIORITY)(qosControl & IEEE802_11_QC_TID_MASK);
-
- if (priority < CSR_QOS_UP0 || priority > CSR_QOS_UP7) {
- unifi_trace(priv, UDBG5, "unifi_reque_ma_packet_request: Invalid priority:%x \n", priority);
- return CSR_RESULT_FAILURE;
- }
- }
- else {
- priority = CSR_CONTENTION;
- }
-
- /* Frame Bulk data to requeue it back to HAL Queues */
- bulkData.d[0].os_data_ptr = bulkDataDesc->os_data_ptr;
- bulkData.d[0].data_length = bulkDataDesc->data_length;
- bulkData.d[0].os_net_buf_ptr = bulkDataDesc->os_net_buf_ptr;
- bulkData.d[0].net_buf_length = bulkDataDesc->net_buf_length;
-
- bulkData.d[1].os_data_ptr = NULL;
- bulkData.d[1].os_net_buf_ptr = NULL;
- bulkData.d[1].data_length = bulkData.d[1].net_buf_length = 0;
-
- /* Initialize signal to zero */
- memset(&signal, 0, sizeof(CSR_SIGNAL));
-
- /* Frame MA Packet Req */
- unifi_frame_ma_packet_req(priv, priority, 0, host_tag,
- interfaceTag, CSR_NO_CONFIRM_REQUIRED,
- priv->netdev_client->sender_id,
- staRecord->peerMacAddress.a, &signal);
-
- /* Find the Q-Priority */
- priority_q = unifi_frame_priority_to_queue(priority);
- list = &staRecord->dataPdu[priority_q];
-
- /* Place the Packet on to HAL Queue */
- status = enque_tx_data_pdu(priv, &bulkData, list, &signal, TRUE);
-
- /* Update the Per-station queued packet counter */
- if (!status) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staRecord->noOfPktQueued++;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- }
- else {
- /* Packet will not be re-queued for any of the other MA Packet Tx failure
- * reasons so just return failure to clear the hip slot
- */
- return CSR_RESULT_FAILURE;
- }
-
- return status;
-}
-#endif
-
-static void is_all_ac_deliver_enabled_and_moredata(CsrWifiRouterCtrlStaInfo_t *staRecord, u8 *allDeliveryEnabled, u8 *dataAvailable)
-{
- u8 i;
- *allDeliveryEnabled = TRUE;
- for (i = 0 ;i < MAX_ACCESS_CATOGORY; i++) {
- if (!IS_DELIVERY_ENABLED(staRecord->powersaveMode[i])) {
- /* One is is not Delivery Enabled */
- *allDeliveryEnabled = FALSE;
- break;
- }
- }
- if (*allDeliveryEnabled) {
- *dataAvailable = (!list_empty(&staRecord->dataPdu[0]) || !list_empty(&staRecord->dataPdu[1])
- ||!list_empty(&staRecord->dataPdu[2]) ||!list_empty(&staRecord->dataPdu[3])
- ||!list_empty(&staRecord->mgtFrames));
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_handle_tim_cfm
- *
- *
- * This function updates tim status in host depending confirm status from firmware
- *
- * Arguments:
- * priv Pointer to device private context struct
- * cfm CSR_MLME_SET_TIM_CONFIRM
- * receiverProcessId SenderProcessID to fetch handle & timSet status
- *
- * ---------------------------------------------------------------------------
- */
-void uf_handle_tim_cfm(unifi_priv_t *priv, CSR_MLME_SET_TIM_CONFIRM *cfm, u16 receiverProcessId)
-{
- u8 handle = CSR_WIFI_GET_STATION_HANDLE_FROM_RECEIVER_ID(receiverProcessId);
- u8 timSetStatus = CSR_WIFI_GET_TIMSET_STATE_FROM_RECEIVER_ID(receiverProcessId);
- u16 interfaceTag = (cfm->VirtualInterfaceIdentifier & 0xff);
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- CsrWifiRouterCtrlStaInfo_t *staRecord = NULL;
- /* This variable holds what TIM value we wanted to set in firmware */
- u16 timSetValue = 0;
- /* Irrespective of interface the count maintained */
- static u8 retryCount = 0;
- unsigned long lock_flags;
- unifi_trace(priv, UDBG3, "entering %s, handle = %x, timSetStatus = %x\n", __FUNCTION__, handle, timSetStatus);
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_warning(priv, "bad interfaceTag = %x\n", interfaceTag);
- return;
- }
-
- if ((handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) && (handle >= UNIFI_MAX_CONNECTIONS)) {
- unifi_warning(priv, "bad station Handle = %x\n", handle);
- return;
- }
-
- if (handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- if ((staRecord = ((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[handle]))) == NULL) {
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- unifi_warning(priv, "uf_handle_tim_cfm: station record is NULL handle = %x\n", handle);
- return;
- }
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- switch(timSetStatus)
- {
- case CSR_WIFI_TIM_SETTING:
- timSetValue = CSR_WIFI_TIM_SET;
- break;
- case CSR_WIFI_TIM_RESETTING:
- timSetValue = CSR_WIFI_TIM_RESET;
- break;
- default:
- unifi_warning(priv, "timSet state is %x: Debug\n", timSetStatus);
- return;
- }
-
- /* check TIM confirm for success/failures */
- switch(cfm->ResultCode)
- {
- case CSR_RC_SUCCESS:
- if (handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) {
- /* Unicast frame & station record available */
- if (timSetStatus == staRecord->timSet) {
- staRecord->timSet = timSetValue;
- /* fh_cmd_q can also be full at some point of time!,
- * resetting count as queue is cleaned by firmware at this point
- */
- retryCount = 0;
- unifi_trace(priv, UDBG2, "tim (%s) successfully in firmware\n", (timSetValue)?"SET":"RESET");
- } else {
- unifi_trace(priv, UDBG3, "receiver processID = %x, success: request & confirm states are not matching in TIM cfm: Debug status = %x, staRecord->timSet = %x, handle = %x\n",
- receiverProcessId, timSetStatus, staRecord->timSet, handle);
- }
-
- /* Reset TIM pending flag to send next TIM request */
- staRecord->timRequestPendingFlag = FALSE;
-
- /* Make sure that one more UpdateTim request is queued, if Queued its value
- * should be CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET
- */
- if (0xFF != staRecord->updateTimReqQueued)
- {
- /* Process the UpdateTim Request which is queued while previous UpdateTim was in progress */
- if (staRecord->timSet != staRecord->updateTimReqQueued)
- {
- unifi_trace(priv, UDBG2, "uf_handle_tim_cfm : Processing Queued UpdateTimReq \n");
-
- update_tim(priv, staRecord->aid, staRecord->updateTimReqQueued, interfaceTag, handle);
-
- staRecord->updateTimReqQueued = 0xFF;
- }
- }
- } else {
-
- interfacePriv->bcTimSet = timSetValue;
- /* fh_cmd_q can also be full at some point of time!,
- * resetting count as queue is cleaned by firmware at this point
- */
- retryCount = 0;
- unifi_trace(priv, UDBG3, "tim (%s) successfully for broadcast frame in firmware\n", (timSetValue)?"SET":"RESET");
-
- /* Reset DTIM pending flag to send next DTIM request */
- interfacePriv->bcTimSetReqPendingFlag = FALSE;
-
- /* Make sure that one more UpdateDTim request is queued, if Queued its value
- * should be CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET
- */
- if (0xFF != interfacePriv->bcTimSetReqQueued)
- {
- /* Process the UpdateTim Request which is queued while previous UpdateTim was in progress */
- if (interfacePriv->bcTimSet != interfacePriv->bcTimSetReqQueued)
- {
- unifi_trace(priv, UDBG2, "uf_handle_tim_cfm : Processing Queued UpdateDTimReq \n");
-
- update_tim(priv, 0, interfacePriv->bcTimSetReqQueued, interfaceTag, 0xFFFFFFFF);
-
- interfacePriv->bcTimSetReqQueued = 0xFF;
- }
- }
-
- }
- break;
- case CSR_RC_INVALID_PARAMETERS:
- case CSR_RC_INSUFFICIENT_RESOURCE:
- /* check for max retry limit & send again
- * MAX_RETRY_LIMIT is not maintained for each set of transactions..Its generic
- * If failure crosses this Limit, we have to take a call to FIX
- */
- if (retryCount > UNIFI_MAX_RETRY_LIMIT) {
- u8 moreData = FALSE;
- retryCount = 0;
- /* Because of continuos traffic in fh_cmd_q the tim set request is failing (exceeding retry limit)
- * but if we didn't synchronize our timSet varible state with firmware then it can cause below issues
- * cond 1. We want to SET tim in firmware if its fails & max retry limit reached
- * -> If host set's the timSet to 1, we wont try to send(as max retry reached) update tim but
- * firmware is not updated with queue(TIM) status so it wont set TIM in beacon finally host start piling
- * up data & wont try to set tim in firmware (This can cause worser performance)
- * cond 2. We want to reset tim in firmware it fails & reaches max retry limit
- * -> If host sets the timSet to Zero, it wont try to set a TIM request unless we wont have any packets
- * to be queued, so beacon unnecessarily advertizes the TIM
- */
-
- if(staRecord) {
- if(!staRecord->wmmOrQosEnabled) {
- moreData = (!list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]) ||
- !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]) ||
- !list_empty(&staRecord->mgtFrames));
- } else {
- /* Peer is QSTA */
- u8 allDeliveryEnabled = 0, dataAvailable = 0;
- /* Check if all AC's are Delivery Enabled */
- is_all_ac_deliver_enabled_and_moredata(staRecord, &allDeliveryEnabled, &dataAvailable);
- /*check for more data in non-delivery enabled queues*/
- moreData = (uf_is_more_data_for_non_delivery_ac(staRecord) || (allDeliveryEnabled && dataAvailable));
-
- }
- /* To avoid cond 1 & 2, check internal Queues status, if we have more Data then set RESET the timSet(0),
- * so we are trying to be in sync with firmware & next packets before queuing atleast try to
- * set TIM in firmware otherwise it SET timSet(1)
- */
- if (moreData) {
- staRecord->timSet = CSR_WIFI_TIM_RESET;
- } else {
- staRecord->timSet = CSR_WIFI_TIM_SET;
- }
- } else {
- /* Its a broadcast frames */
- moreData = (!list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames) ||
- !list_empty(&interfacePriv->genericMulticastOrBroadCastFrames));
- if (moreData) {
- update_tim(priv, 0, CSR_WIFI_TIM_SET, interfaceTag, 0xFFFFFFFF);
- } else {
- update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0xFFFFFFFF);
- }
- }
-
- unifi_error(priv, "no of error's for TIM setting crossed the Limit: verify\n");
- return;
- }
- retryCount++;
-
- if (handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) {
- if (timSetStatus == staRecord->timSet) {
- unifi_warning(priv, "tim request failed, retry for AID = %x\n", staRecord->aid);
- update_tim(priv, staRecord->aid, timSetValue, interfaceTag, handle);
- } else {
- unifi_trace(priv, UDBG1, "failure: request & confirm states are not matching in TIM cfm: Debug status = %x, staRecord->timSet = %x\n",
- timSetStatus, staRecord->timSet);
- }
- } else {
- unifi_warning(priv, "tim request failed, retry for broadcast frames\n");
- update_tim(priv, 0, timSetValue, interfaceTag, 0xFFFFFFFF);
- }
- break;
- default:
- unifi_warning(priv, "tim update request failed resultcode = %x\n", cfm->ResultCode);
- }
-
- unifi_trace(priv, UDBG2, "leaving %s\n", __FUNCTION__);
-}
-
-/*
- * ---------------------------------------------------------------------------
- * update_tim
- *
- *
- * This function updates tim status in firmware for AID[1 to UNIFI_MAX_CONNECTIONS] or
- * AID[0] for broadcast/multicast packets.
- *
- * NOTE: The LSB (least significant BYTE) of senderId while sending this MLME premitive
- * has been modified(utilized) as below
- *
- * SenderID in signal's SignalPrimitiveHeader is 2 byte the lowe byte bitmap is below
- *
- * station handle(6 bits) timSet Status (2 bits)
- * --------------------- ----------------------
- * 0 0 0 0 0 0 | 0 0
- *
- * timSet Status can be one of below:
- *
- * CSR_WIFI_TIM_RESET
- * CSR_WIFI_TIM_RESETTING
- * CSR_WIFI_TIM_SET
- * CSR_WIFI_TIM_SETTING
- *
- * Arguments:
- * priv Pointer to device private context struct
- * aid can be 1 t0 UNIFI_MAX_CONNECTIONS & 0 means multicast/broadcast
- * setTim value SET(1) / RESET(0)
- * interfaceTag the interfaceID on which activity going on
- * handle from (0 <= handle < UNIFI_MAX_CONNECTIONS)
- *
- * ---------------------------------------------------------------------------
- */
-void update_tim(unifi_priv_t * priv, u16 aid, u8 setTim, u16 interfaceTag, u32 handle)
-{
- CSR_SIGNAL signal;
- s32 r;
- CSR_MLME_SET_TIM_REQUEST *req = &signal.u.MlmeSetTimRequest;
- bulk_data_param_t *bulkdata = NULL;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- u8 senderIdLsb = 0;
- CsrWifiRouterCtrlStaInfo_t *staRecord = NULL;
- u32 oldTimSetStatus = 0, timSetStatus = 0;
-
- unifi_trace(priv, UDBG5, "entering the update_tim routine\n");
-
-
- if (handle == 0xFFFFFFFF) {
- handle &= CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE;
- if (setTim == interfacePriv->bcTimSet)
- {
- unifi_trace(priv, UDBG3, "update_tim, Drop:Hdl=%x, timval=%d, globalTim=%d\n", handle, setTim, interfacePriv->bcTimSet);
- return;
- }
- } else if ((handle != 0xFFFFFFFF) && (handle >= UNIFI_MAX_CONNECTIONS)) {
- unifi_warning(priv, "bad station Handle = %x\n", handle);
- return;
- }
-
- if (setTim) {
- timSetStatus = CSR_WIFI_TIM_SETTING;
- } else {
- timSetStatus = CSR_WIFI_TIM_RESETTING;
- }
-
- if (handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) {
- if ((staRecord = ((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[handle]))) == NULL) {
- unifi_warning(priv, "station record is NULL in update_tim: handle = %x :debug\n", handle);
- return;
- }
- /* In case of signal sending failed, revert back to old state */
- oldTimSetStatus = staRecord->timSet;
- staRecord->timSet = timSetStatus;
- }
-
- /* pack senderID LSB */
- senderIdLsb = CSR_WIFI_PACK_SENDER_ID_LSB_FOR_TIM_REQ(handle, timSetStatus);
-
- /* initialize signal to zero */
- memset(&signal, 0, sizeof(CSR_SIGNAL));
-
- /* Frame the MLME-SET-TIM request */
- signal.SignalPrimitiveHeader.SignalId = CSR_MLME_SET_TIM_REQUEST_ID;
- signal.SignalPrimitiveHeader.ReceiverProcessId = 0;
- CSR_COPY_UINT16_TO_LITTLE_ENDIAN(((priv->netdev_client->sender_id & 0xff00) | senderIdLsb),
- (u8*)&signal.SignalPrimitiveHeader.SenderProcessId);
-
- /* set The virtual interfaceIdentifier, aid, tim value */
- req->VirtualInterfaceIdentifier = uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag);
- req->AssociationId = aid;
- req->TimValue = setTim;
-
-
- unifi_trace(priv, UDBG2, "update_tim:AID %x,senderIdLsb = 0x%x, handle = 0x%x, timSetStatus = %x, sender proceesID = %x \n",
- aid, senderIdLsb, handle, timSetStatus, signal.SignalPrimitiveHeader.SenderProcessId);
-
- /* Send the signal to UniFi */
- r = ul_send_signal_unpacked(priv, &signal, bulkdata);
- if (r) {
- /* No need to free bulk data, as TIM request doesn't carries any data */
- unifi_error(priv, "Error queueing CSR_MLME_SET_TIM_REQUEST signal\n");
- if (staRecord) {
- staRecord->timSet = oldTimSetStatus ;
- }
- else
- {
- /* MLME_SET_TIM.req sending failed here for AID0, so revert back our bcTimSet status */
- interfacePriv->bcTimSet = !setTim;
- }
- }
- else {
- /* Update tim request pending flag and ensure no more TIM set requests are send
- for the same station until TIM confirm is received */
- if (staRecord) {
- staRecord->timRequestPendingFlag = TRUE;
- }
- else
- {
- /* Update tim request (for AID 0) pending flag and ensure no more DTIM set requests are send
- * for the same station until TIM confirm is received
- */
- interfacePriv->bcTimSetReqPendingFlag = TRUE;
- }
- }
- unifi_trace(priv, UDBG5, "leaving the update_tim routine\n");
-}
-
-static
-void process_peer_active_transition(unifi_priv_t * priv,
- CsrWifiRouterCtrlStaInfo_t *staRecord,
- u16 interfaceTag)
-{
- int r, i;
- u8 spaceAvail[4] = {TRUE, TRUE, TRUE, TRUE};
- tx_buffered_packets_t * buffered_pkt = NULL;
- unsigned long lock_flags;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG5, "entering process_peer_active_transition\n");
-
- if(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
- /* giving more priority to multicast packets so delaying unicast packets*/
- unifi_trace(priv, UDBG2, "Multicast transmission is going on so resume unicast transmission after DTIM over\n");
-
- /* As station is active now, even though AP is not able to send frames to it
- * because of DTIM, it needs to reset the TIM here
- */
- if (!staRecord->timRequestPendingFlag){
- if((staRecord->timSet == CSR_WIFI_TIM_SET) || (staRecord->timSet == CSR_WIFI_TIM_SETTING)){
- update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
- }
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 0;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- return;
- }
- while((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->mgtFrames))) {
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, 0, FALSE)) == -ENOSPC) {
- unifi_trace(priv, UDBG2, "p_p_a_t:(ENOSPC) Mgt Frame queueing \n");
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->mgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[3]=(u8)(staRecord->assignedHandle);
- spaceAvail[3] = FALSE;
- break;
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
- if (!staRecord->timRequestPendingFlag) {
- if (staRecord->txSuspend) {
- if(staRecord->timSet == CSR_WIFI_TIM_SET) {
- update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
- }
- return;
- }
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 0;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- for(i=3;i>=0;i--) {
- if(!spaceAvail[i])
- continue;
- unifi_trace(priv, UDBG6, "p_p_a_t:data pkt sending for AC %d \n", i);
- while((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->dataPdu[i]))) {
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, 0, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->dataPdu[i]);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[i]=(u8)(staRecord->assignedHandle);
- break;
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
- }
- if (!staRecord->timRequestPendingFlag){
- if((staRecord->timSet == CSR_WIFI_TIM_SET) || (staRecord->timSet == CSR_WIFI_TIM_SETTING)) {
- unifi_trace(priv, UDBG3, "p_p_a_t:resetting tim .....\n");
- update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
- }
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 0;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- unifi_trace(priv, UDBG5, "leaving process_peer_active_transition\n");
-}
-
-
-
-void uf_process_ma_pkt_cfm_for_ap(unifi_priv_t *priv, u16 interfaceTag, const CSR_MA_PACKET_CONFIRM *pkt_cfm)
-{
- netInterface_priv_t *interfacePriv;
- u8 i;
- CsrWifiRouterCtrlStaInfo_t *staRecord = NULL;
- interfacePriv = priv->interfacePriv[interfaceTag];
-
-
- if(pkt_cfm->HostTag == interfacePriv->multicastPduHostTag) {
- unifi_trace(priv, UDBG2, "CFM for marked Multicast Tag = %x\n", interfacePriv->multicastPduHostTag);
- interfacePriv->multicastPduHostTag = 0xffffffff;
- resume_suspended_uapsd(priv, interfaceTag);
- resume_unicast_buffered_frames(priv, interfaceTag);
- if(list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames) &&
- list_empty(&interfacePriv->genericMulticastOrBroadCastFrames)) {
- unifi_trace(priv, UDBG1, "Resetting multicastTIM");
- if (!interfacePriv->bcTimSetReqPendingFlag)
- {
- update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0xFFFFFFFF);
- }
- else
- {
- /* Cache the DTimSet value so that it will processed immidiatly after
- * completing the current setDTim Request
- */
- interfacePriv->bcTimSetReqQueued = CSR_WIFI_TIM_RESET;
- unifi_trace(priv, UDBG2, "uf_process_ma_pkt_cfm_for_ap : One more UpdateDTim Request(%d) Queued \n",
- interfacePriv->bcTimSetReqQueued);
- }
-
- }
- return;
- }
-
- /* Check if it is a Confirm for null data frame used
- * for probing station activity
- */
- for(i =0; i < UNIFI_MAX_CONNECTIONS; i++) {
- staRecord = (CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[i]);
- if (staRecord && (staRecord->nullDataHostTag == pkt_cfm->HostTag)) {
-
- unifi_trace(priv, UDBG1, "CFM for Inactive probe Null frame (tag = %x, status = %d)\n",
- pkt_cfm->HostTag,
- pkt_cfm->TransmissionStatus
- );
- staRecord->nullDataHostTag = INVALID_HOST_TAG;
-
- if(pkt_cfm->TransmissionStatus == CSR_TX_RETRY_LIMIT){
- u32 now;
- u32 inactive_time;
-
- unifi_trace(priv, UDBG1, "Nulldata to probe STA ALIVE Failed with retry limit\n");
- /* Recheck if there is some activity after null data is sent.
- *
- * If still there is no activity then send a disconnected indication
- * to SME to delete the station record.
- */
- if (staRecord->activity_flag){
- return;
- }
- now = CsrTimeGet(NULL);
-
- if (staRecord->lastActivity > now)
- {
- /* simple timer wrap (for 1 wrap) */
- inactive_time = CsrTimeAdd((u32)CsrTimeSub(CSR_SCHED_TIME_MAX, staRecord->lastActivity),
- now);
- }
- else
- {
- inactive_time = (u32)CsrTimeSub(now, staRecord->lastActivity);
- }
-
- if (inactive_time >= STA_INACTIVE_TIMEOUT_VAL)
- {
- struct list_head send_cfm_list;
- u8 j;
-
- /* The SME/NME may be waiting for confirmation for requested frames to this station.
- * Though this is --VERY UNLIKELY-- in case of station in active mode. But still as a
- * a defensive check, it loops through buffered frames for this station and if confirmation
- * is requested, send auto confirmation with failure status. Also flush the frames so
- * that these are not processed again in PEER_DEL_REQ handler.
- */
- INIT_LIST_HEAD(&send_cfm_list);
-
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staRecord->mgtFrames));
-
- uf_flush_list(priv, &(staRecord->mgtFrames));
-
- for(j = 0; j < MAX_ACCESS_CATOGORY; j++){
- uf_prepare_send_cfm_list_for_queued_pkts(priv,
- &send_cfm_list,
- &(staRecord->dataPdu[j]));
-
- uf_flush_list(priv, &(staRecord->dataPdu[j]));
- }
-
- send_auto_ma_packet_confirm(priv, staRecord->interfacePriv, &send_cfm_list);
-
-
-
- unifi_warning(priv, "uf_process_ma_pkt_cfm_for_ap: Router Disconnected IND Peer (%x-%x-%x-%x-%x-%x)\n",
- staRecord->peerMacAddress.a[0],
- staRecord->peerMacAddress.a[1],
- staRecord->peerMacAddress.a[2],
- staRecord->peerMacAddress.a[3],
- staRecord->peerMacAddress.a[4],
- staRecord->peerMacAddress.a[5]);
-
- CsrWifiRouterCtrlConnectedIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,
- 0,
- staRecord->interfacePriv->InterfaceTag,
- staRecord->peerMacAddress,
- CSR_WIFI_ROUTER_CTRL_PEER_DISCONNECTED);
- }
-
- }
- else if (pkt_cfm->TransmissionStatus == CSR_TX_SUCCESSFUL)
- {
- staRecord->activity_flag = TRUE;
- }
- }
- }
-}
-
-#endif
-u16 uf_get_vif_identifier (CsrWifiRouterCtrlMode mode, u16 tag)
-{
- switch(mode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- return (0x02<<8|tag);
-
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- return (0x03<<8|tag);
-
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- return (0x01<<8|tag);
-
- case CSR_WIFI_ROUTER_CTRL_MODE_MONITOR:
- return (0x04<<8|tag);
- case CSR_WIFI_ROUTER_CTRL_MODE_AMP:
- return (0x05<<8|tag);
- default:
- return tag;
- }
-}
-
-#ifdef CSR_SUPPORT_SME
-
-/*
- * ---------------------------------------------------------------------------
- * update_macheader
- *
- *
- * These functions updates mac header for intra BSS packet
- * routing.
- * NOTE: This function always has to be called in rx context which
- * is in bh thread context since GFP_KERNEL is used. In soft IRQ/ Interrupt
- * context shouldn't be used
- *
- * Arguments:
- * priv Pointer to device private context struct
- * skb Socket buffer containing data packet to transmit
- * newSkb Socket buffer containing data packet + Mac header if no sufficient headroom in skb
- * priority to append QOS control header in Mac header
- * bulkdata if newSkb allocated then bulkdata updated to send to unifi
- * interfaceTag the interfaceID on which activity going on
- * macHeaderLengthInBytes no. of bytes of mac header in received frame
- * qosDestination used to append Qos control field
- *
- * Returns:
- * Zero on success or -1 on error.
- * ---------------------------------------------------------------------------
- */
-
-static int update_macheader(unifi_priv_t *priv, struct sk_buff *skb,
- struct sk_buff *newSkb, CSR_PRIORITY *priority,
- bulk_data_param_t *bulkdata, u16 interfaceTag,
- u8 macHeaderLengthInBytes,
- u8 qosDestination)
-{
-
- u16 *fc = NULL;
- u8 direction = 0, toDs, fromDs;
- u8 *bufPtr = NULL;
- u8 sa[ETH_ALEN], da[ETH_ALEN];
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- int headroom;
- u8 macHeaderBuf[IEEE802_11_DATA_FRAME_MAC_HEADER_SIZE] = {0};
-
- unifi_trace(priv, UDBG5, "entering the update_macheader function\n");
-
- /* temporary buffer for the Mac header storage */
- memcpy(macHeaderBuf, skb->data, macHeaderLengthInBytes);
-
- /* remove the Macheader from the skb */
- skb_pull(skb, macHeaderLengthInBytes);
-
- /* get the skb headroom for skb_push check */
- headroom = skb_headroom(skb);
-
- /* pointer to frame control field */
- fc = (u16*) macHeaderBuf;
-
- toDs = (*fc & cpu_to_le16(IEEE802_11_FC_TO_DS_MASK))?1 : 0;
- fromDs = (*fc & cpu_to_le16(IEEE802_11_FC_FROM_DS_MASK))? 1: 0;
- unifi_trace(priv, UDBG5, "In update_macheader function, fromDs = %x, toDs = %x\n", fromDs, toDs);
- direction = ((fromDs | (toDs << 1)) & 0x3);
-
- /* Address1 or 3 from the macheader */
- memcpy(da, macHeaderBuf+4+toDs*12, ETH_ALEN);
- /* Address2, 3 or 4 from the mac header */
- memcpy(sa, macHeaderBuf+10+fromDs*(6+toDs*8), ETH_ALEN);
-
- unifi_trace(priv, UDBG3, "update_macheader:direction = %x\n", direction);
- /* update the toDs, fromDs & address fields in Mac header */
- switch(direction)
- {
- case 2:
- /* toDs = 1 & fromDs = 0 , toAp when frames received from peer
- * while sending this packet to Destination the Mac header changed
- * as fromDs = 1 & toDs = 0, fromAp
- */
- *fc &= cpu_to_le16(~IEEE802_11_FC_TO_DS_MASK);
- *fc |= cpu_to_le16(IEEE802_11_FC_FROM_DS_MASK);
- /* Address1: MAC address of the actual destination (4 = 2+2) */
- memcpy(macHeaderBuf + 4, da, ETH_ALEN);
- /* Address2: The MAC address of the AP (10 = 2+2+6) */
- memcpy(macHeaderBuf + 10, &interfacePriv->bssid, ETH_ALEN);
- /* Address3: MAC address of the actual source from mac header (16 = 2+2+6+6) */
- memcpy(macHeaderBuf + 16, sa, ETH_ALEN);
- break;
- case 3:
- unifi_trace(priv, UDBG3, "when both the toDs & fromDS set, NOT SUPPORTED\n");
- break;
- default:
- unifi_trace(priv, UDBG3, "problem in decoding packet in update_macheader \n");
- return -1;
- }
-
- /* frameType is Data always, Validation is done before calling this function */
-
- /* check for the souce station type */
- switch(le16_to_cpu(*fc) & IEEE80211_FC_SUBTYPE_MASK)
- {
- case IEEE802_11_FC_TYPE_QOS_DATA & IEEE80211_FC_SUBTYPE_MASK:
- /* No need to modify the qos control field */
- if (!qosDestination) {
-
- /* If source Sta is QOS enabled & if this bit set, then HTC is supported by
- * peer station & htc field present in macHeader
- */
- if (*fc & cpu_to_le16(IEEE80211_FC_ORDER_MASK)) {
- /* HT control field present in Mac header
- * 6 = sizeof(qosControl) + sizeof(htc)
- */
- macHeaderLengthInBytes -= 6;
- } else {
- macHeaderLengthInBytes -= 2;
- }
- /* Destination STA is non qos so change subtype to DATA */
- *fc &= cpu_to_le16(~IEEE80211_FC_SUBTYPE_MASK);
- *fc |= cpu_to_le16(IEEE802_11_FC_TYPE_DATA);
- /* remove the qos control field & HTC(if present). new macHeaderLengthInBytes is less than old
- * macHeaderLengthInBytes so no need to verify skb headroom
- */
- if (headroom < macHeaderLengthInBytes) {
- unifi_trace(priv, UDBG1, " sufficient headroom not there to push updated mac header \n");
- return -1;
- }
- bufPtr = (u8 *) skb_push(skb, macHeaderLengthInBytes);
-
- /* update bulk data os_data_ptr */
- bulkdata->d[0].os_data_ptr = skb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata->d[0].data_length = skb->len;
-
- } else {
- /* pointing to QOS control field */
- u8 qc;
- if (*fc & cpu_to_le16(IEEE80211_FC_ORDER_MASK)) {
- qc = *((u8*)(macHeaderBuf + (macHeaderLengthInBytes - 4 - 2)));
- } else {
- qc = *((u8*)(macHeaderBuf + (macHeaderLengthInBytes - 2)));
- }
-
- if ((qc & IEEE802_11_QC_TID_MASK) > 7) {
- *priority = 7;
- } else {
- *priority = qc & IEEE802_11_QC_TID_MASK;
- }
-
- unifi_trace(priv, UDBG1, "Incoming packet priority from QSTA is %x\n", *priority);
-
- if (headroom < macHeaderLengthInBytes) {
- unifi_trace(priv, UDBG3, " sufficient headroom not there to push updated mac header \n");
- return -1;
- }
- bufPtr = (u8 *) skb_push(skb, macHeaderLengthInBytes);
- }
- break;
- default:
- {
- bulk_data_param_t data_ptrs;
- CsrResult csrResult;
- unifi_trace(priv, UDBG5, "normal Data packet, NO QOS \n");
-
- if (qosDestination) {
- u8 qc = 0;
- unifi_trace(priv, UDBG3, "destination is QOS station \n");
-
- /* Set Ma-Packet.req UP to UP0 */
- *priority = CSR_QOS_UP0;
-
- /* prepare the qos control field */
- qc |= CSR_QOS_UP0;
- /* no Amsdu is in ap buffer so eosp is left 0 */
- if (da[0] & 0x1) {
- /* multicast/broadcast frames, no acknowledgement needed */
- qc |= 1 << 5;
- }
-
- /* update new Mac header Length with 2 = sizeof(qos control) */
- macHeaderLengthInBytes += 2;
-
- /* received DATA frame but destiantion is QOS station so update subtype to QOS*/
- *fc &= cpu_to_le16(~IEEE80211_FC_SUBTYPE_MASK);
- *fc |= cpu_to_le16(IEEE802_11_FC_TYPE_QOS_DATA);
-
- /* appendQosControlOffset = macHeaderLengthInBytes - 2, since source sta is not QOS */
- macHeaderBuf[macHeaderLengthInBytes - 2] = qc;
- /* txopLimit is 0 */
- macHeaderBuf[macHeaderLengthInBytes - 1] = 0;
- if (headroom < macHeaderLengthInBytes) {
- csrResult = unifi_net_data_malloc(priv, &data_ptrs.d[0], skb->len + macHeaderLengthInBytes);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, " failed to allocate request_data. in update_macheader func\n");
- return -1;
- }
- newSkb = (struct sk_buff *)(data_ptrs.d[0].os_net_buf_ptr);
- newSkb->len = skb->len + macHeaderLengthInBytes;
-
- memcpy((void*)data_ptrs.d[0].os_data_ptr + macHeaderLengthInBytes,
- skb->data, skb->len);
-
- bulkdata->d[0].os_data_ptr = newSkb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)newSkb;
- bulkdata->d[0].data_length = newSkb->len;
-
- bufPtr = (u8*)data_ptrs.d[0].os_data_ptr;
-
- /* The old skb will not be used again */
- kfree_skb(skb);
- } else {
- /* skb headroom is sufficient to append Macheader */
- bufPtr = (u8*)skb_push(skb, macHeaderLengthInBytes);
- bulkdata->d[0].os_data_ptr = skb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata->d[0].data_length = skb->len;
- }
- } else {
- unifi_trace(priv, UDBG3, "destination is not a QSTA\n");
- if (headroom < macHeaderLengthInBytes) {
- csrResult = unifi_net_data_malloc(priv, &data_ptrs.d[0], skb->len + macHeaderLengthInBytes);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, " failed to allocate request_data. in update_macheader func\n");
- return -1;
- }
- newSkb = (struct sk_buff *)(data_ptrs.d[0].os_net_buf_ptr);
- newSkb->len = skb->len + macHeaderLengthInBytes;
-
- memcpy((void*)data_ptrs.d[0].os_data_ptr + macHeaderLengthInBytes,
- skb->data, skb->len);
-
- bulkdata->d[0].os_data_ptr = newSkb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)newSkb;
- bulkdata->d[0].data_length = newSkb->len;
-
- bufPtr = (u8*)data_ptrs.d[0].os_data_ptr;
-
- /* The old skb will not be used again */
- kfree_skb(skb);
- } else {
- /* skb headroom is sufficient to append Macheader */
- bufPtr = (u8*)skb_push(skb, macHeaderLengthInBytes);
- bulkdata->d[0].os_data_ptr = skb->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata->d[0].data_length = skb->len;
- }
- }
- }
- }
-
- /* prepare the complete skb, by pushing the MAC header to the beginning of the skb->data */
- unifi_trace(priv, UDBG5, "updated Mac Header: %d \n", macHeaderLengthInBytes);
- memcpy(bufPtr, macHeaderBuf, macHeaderLengthInBytes);
-
- unifi_trace(priv, UDBG5, "leaving the update_macheader function\n");
- return 0;
-}
-/*
- * ---------------------------------------------------------------------------
- * uf_ap_process_data_pdu
- *
- *
- * Takes care of intra BSS admission control & routing packets within BSS
- *
- * Arguments:
- * priv Pointer to device private context struct
- * skb Socket buffer containing data packet to transmit
- * ehdr ethernet header to fetch priority of packet
- * srcStaInfo source stations record for connection verification
- * packed_signal
- * signal_len
- * signal MA-PACKET.indication signal
- * bulkdata if newSkb allocated then bulkdata updated to send to unifi
- * macHeaderLengthInBytes no. of bytes of mac header in received frame
- *
- * Returns:
- * Zero on success(ap processing complete) or -1 if packet also have to be sent to NETDEV.
- * ---------------------------------------------------------------------------
- */
-int
-uf_ap_process_data_pdu(unifi_priv_t *priv, struct sk_buff *skb,
- struct ethhdr *ehdr, CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
- const CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata,
- u8 macHeaderLengthInBytes)
-{
- const CSR_MA_PACKET_INDICATION *ind = &(signal->u.MaPacketIndication);
- u16 interfaceTag = (ind->VirtualInterfaceIdentifier & 0x00ff);
- struct sk_buff *newSkb = NULL;
- /* pointer to skb or private skb created using skb_copy() */
- struct sk_buff *skbPtr = skb;
- u8 sendToNetdev = FALSE;
- u8 qosDestination = FALSE;
- CSR_PRIORITY priority = CSR_CONTENTION;
- CsrWifiRouterCtrlStaInfo_t *dstStaInfo = NULL;
- netInterface_priv_t *interfacePriv;
-
- unifi_trace(priv, UDBG5, "entering uf_ap_process_data_pdu %d\n", macHeaderLengthInBytes);
- /* InterfaceTag validation from MA_PACKET.indication */
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_trace(priv, UDBG1, "Interface Tag is Invalid in uf_ap_process_data_pdu\n");
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return 0;
- }
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) &&
- (interfacePriv->intraBssEnabled == FALSE)) {
- unifi_trace(priv, UDBG2, "uf_ap_process_data_pdu:P2P GO intrabssEnabled?= %d\n", interfacePriv->intraBssEnabled);
-
- /*In P2P GO case, if intraBSS distribution Disabled then don't do IntraBSS routing */
- /* If destination in our BSS then drop otherwise give packet to netdev */
- dstStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, ehdr->h_dest, interfaceTag);
- if (dstStaInfo) {
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return 0;
- }
- /* May be associated P2PCLI trying to send the packets on backbone (Netdev) */
- return -1;
- }
-
- if(!memcmp(ehdr->h_dest, interfacePriv->bssid.a, ETH_ALEN)) {
- /* This packet will be given to the TCP/IP stack since this packet is for us(AP)
- * No routing needed */
- unifi_trace(priv, UDBG4, "destination address is csr_ap\n");
- return -1;
- }
-
- /* fetch the destination record from station record database */
- dstStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, ehdr->h_dest, interfaceTag);
-
- /* AP mode processing, & if packet is unicast */
- if(!dstStaInfo) {
- if (!(ehdr->h_dest[0] & 0x1)) {
- /* destination not in station record & its a unicast packet, so pass the packet to network stack */
- unifi_trace(priv, UDBG3, "unicast frame & destination record not exist, send to netdev proto = %x\n", htons(skb->protocol));
- return -1;
- } else {
- /* packet is multicast/broadcast */
- /* copy the skb to skbPtr, send skb to netdev & skbPtr to multicast/broad cast list */
- unifi_trace(priv, UDBG5, "skb_copy, in uf_ap_process_data_pdu, protocol = %x\n", htons(skb->protocol));
- skbPtr = skb_copy(skb, GFP_KERNEL);
- if(skbPtr == NULL) {
- /* We don't have memory to don't send the frame in BSS*/
- unifi_notice(priv, "broacast/multicast frame can't be sent in BSS No memeory: proto = %x\n", htons(skb->protocol));
- return -1;
- }
- sendToNetdev = TRUE;
- }
- } else {
-
- /* validate the Peer & Destination Station record */
- if (uf_process_station_records_for_sending_data(priv, interfaceTag, srcStaInfo, dstStaInfo)) {
- unifi_notice(priv, "uf_ap_process_data_pdu: station record validation failed \n");
- interfacePriv->stats.rx_errors++;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- return 0;
- }
- }
-
- /* BroadCast packet received and it's been sent as non QOS packets.
- * Since WMM spec not mandates broadcast/multicast to be sent as QOS data only,
- * if all Peers are QSTA
- */
- if(sendToNetdev) {
- /* BroadCast packet and it's been sent as non QOS packets */
- qosDestination = FALSE;
- } else if(dstStaInfo && (dstStaInfo->wmmOrQosEnabled == TRUE)) {
- qosDestination = TRUE;
- }
-
- unifi_trace(priv, UDBG3, "uf_ap_process_data_pdu QoS destination = %s\n", (qosDestination)? "TRUE": "FALSE");
-
- /* packet is allowed to send to unifi, update the Mac header */
- if (update_macheader(priv, skbPtr, newSkb, &priority, bulkdata, interfaceTag, macHeaderLengthInBytes, qosDestination)) {
- interfacePriv->stats.rx_errors++;
- unifi_notice(priv, "(Packet Drop) failed to update the Mac header in uf_ap_process_data_pdu\n");
- if (sendToNetdev) {
- /* Free's the skb_copy(skbPtr) data since packet processing failed */
- bulkdata->d[0].os_data_ptr = skbPtr->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skbPtr;
- bulkdata->d[0].data_length = skbPtr->len;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- }
- return -1;
- }
-
- unifi_trace(priv, UDBG3, "Mac Header updated...calling uf_process_ma_packet_req \n");
-
- /* Packet is ready to send to unifi ,transmissionControl = 0x0004, confirmation is not needed for data packets */
- if (uf_process_ma_packet_req(priv, ehdr->h_dest, 0xffffffff, interfaceTag, CSR_NO_CONFIRM_REQUIRED, (CSR_RATE)0, priority, priv->netdev_client->sender_id, bulkdata)) {
- if (sendToNetdev) {
- unifi_trace(priv, UDBG1, "In uf_ap_process_data_pdu, (Packet Drop) uf_process_ma_packet_req failed. freeing skb_copy data (original data sent to Netdev)\n");
- /* Free's the skb_copy(skbPtr) data since packet processing failed */
- bulkdata->d[0].os_data_ptr = skbPtr->data;
- bulkdata->d[0].os_net_buf_ptr = (unsigned char*)skbPtr;
- bulkdata->d[0].data_length = skbPtr->len;
- unifi_net_data_free(priv, &bulkdata->d[0]);
- } else {
- /* This free's the skb data */
- unifi_trace(priv, UDBG1, "In uf_ap_process_data_pdu, (Packet Drop). Unicast data so freeing original skb \n");
- unifi_net_data_free(priv, &bulkdata->d[0]);
- }
- }
- unifi_trace(priv, UDBG5, "leaving uf_ap_process_data_pdu\n");
-
- if (sendToNetdev) {
- /* The packet is multicast/broadcast, so after AP processing packet has to
- * be sent to netdev, if peer port state is open
- */
- unifi_trace(priv, UDBG4, "Packet will be routed to NetDev\n");
- return -1;
- }
- /* Ap handled the packet & its a unicast packet, no need to send to netdev */
- return 0;
-}
-
-#endif
-
-CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
- u8 *peerMacAddress,
- CSR_CLIENT_TAG hostTag,
- u16 interfaceTag,
- CSR_TRANSMISSION_CONTROL transmissionControl,
- CSR_RATE TransmitRate,
- CSR_PRIORITY priority,
- CSR_PROCESS_ID leSenderProcessId,
- bulk_data_param_t *bulkdata)
-{
- CsrResult status = CSR_RESULT_SUCCESS;
- CSR_SIGNAL signal;
- int result;
-#ifdef CSR_SUPPORT_SME
- CsrWifiRouterCtrlStaInfo_t *staRecord = NULL;
- const u8 *macHdrLocation = bulkdata->d[0].os_data_ptr;
- CsrWifiPacketType pktType;
- int frameType = 0;
- u8 queuePacketDozing = FALSE;
- u32 priority_q;
- u16 frmCtrl;
- struct list_head * list = NULL; /* List to which buffered PDUs are to be enqueued*/
- u8 setBcTim=FALSE;
- netInterface_priv_t *interfacePriv;
- u8 requeueOnSamePos = FALSE;
- u32 handle = 0xFFFFFFFF;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG5,
- "entering uf_process_ma_packet_req, peer: %pMF\n",
- peerMacAddress);
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "interfaceTag >= CSR_WIFI_NUM_INTERFACES, interfacetag = %d\n", interfaceTag);
- return CSR_RESULT_FAILURE;
- }
- interfacePriv = priv->interfacePriv[interfaceTag];
-
-
- /* fetch the station record for corresponding peer mac address */
- if ((staRecord = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, peerMacAddress, interfaceTag))) {
- handle = staRecord->assignedHandle;
- }
-
- /* Frame ma-packet.req, this is saved/transmitted depend on queue state */
- unifi_frame_ma_packet_req(priv, priority, TransmitRate, hostTag,
- interfaceTag, transmissionControl, leSenderProcessId,
- peerMacAddress, &signal);
-
- /* Since it's common path between STA & AP mode, in case of STA packet
- * need not to be queued but in AP case we have to queue PDU's in
- * different scenarios
- */
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- /* For this mode processing done below */
- break;
- default:
- /* In case of STA/IBSS/P2PCLI/AMP, no checks needed send the packet down & return */
- unifi_trace(priv, UDBG5, "In %s, interface mode is %x \n", __FUNCTION__, interfacePriv->interfaceMode);
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_NONE) {
- unifi_warning(priv, "In %s, interface mode NONE \n", __FUNCTION__);
- }
- if ((result = ul_send_signal_unpacked(priv, &signal, bulkdata))) {
- status = CSR_RESULT_FAILURE;
- }
- return status;
- }
-
- /* -----Only AP/P2pGO mode handling falls below----- */
-
- /* convert priority to queue */
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY) priority);
-
- /* check the powersave status of the peer */
- if (staRecord && (staRecord->currentPeerState ==
- CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)) {
- /* Peer is dozing & packet have to be delivered, so buffer the packet &
- * update the TIM
- */
- queuePacketDozing = TRUE;
- }
-
- /* find the type of frame unicast or mulicast/broadcast */
- if (*peerMacAddress & 0x1) {
- /* Multicast/broadCast data are always triggered by vif_availability.ind
- * at the DTIM
- */
- pktType = CSR_WIFI_MULTICAST_PDU;
- } else {
- pktType = CSR_WIFI_UNICAST_PDU;
- }
-
- /* Fetch the frame control field from mac header & check for frame type */
- frmCtrl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(macHdrLocation);
-
- /* Processing done according to Frame/Packet type */
- frameType = ((frmCtrl & 0x000c) >> FRAME_CONTROL_TYPE_FIELD_OFFSET);
- switch(frameType)
- {
- case IEEE802_11_FRAMETYPE_MANAGEMENT:
-
- switch(pktType)
- {
- case CSR_WIFI_UNICAST_PDU:
- unifi_trace(priv, UDBG5, "management unicast PDU in uf_process_ma_packet_req \n");
- /* push the packet in to the queue with appropriate mgt list */
- if (!staRecord) {
- /* push the packet to the unifi if list is empty (if packet lost how to re-enque) */
- if (list_empty(&interfacePriv->genericMgtFrames)) {
-#ifdef CSR_SUPPORT_SME
- if(!(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
-#endif
-
- unifi_trace(priv, UDBG3, "genericMgtFrames list is empty uf_process_ma_packet_req \n");
- result = ul_send_signal_unpacked(priv, &signal, bulkdata);
- /* reque only on ENOSPC */
- if(result == -ENOSPC) {
- /* requeue the failed packet to genericMgtFrame with same position */
- unifi_trace(priv, UDBG1, "(ENOSPC) Sending genericMgtFrames Failed so buffering\n");
- list = &interfacePriv->genericMgtFrames;
- requeueOnSamePos = TRUE;
- }
-#ifdef CSR_SUPPORT_SME
- }else{
- list = &interfacePriv->genericMgtFrames;
- unifi_trace(priv, UDBG3, "genericMgtFrames queue empty and dtim started\n hosttag is 0x%x,\n", signal.u.MaPacketRequest.HostTag);
- update_eosp_to_head_of_broadcast_list_head(priv, interfaceTag);
- }
-#endif
- } else {
- /* Queue the packet to genericMgtFrame of unifi_priv_t data structure */
- list = &interfacePriv->genericMgtFrames;
- unifi_trace(priv, UDBG2, "genericMgtFrames queue not empty\n");
- }
- } else {
- /* check peer power state */
- if (queuePacketDozing || !list_empty(&staRecord->mgtFrames) || IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
- /* peer is in dozing mode, so queue packet in mgt frame list of station record */
- /*if multicast traffic is going on, buffer the unicast packets*/
- list = &staRecord->mgtFrames;
-
- unifi_trace(priv, UDBG1, "staRecord->MgtFrames list empty? = %s, handle = %d, queuePacketDozing = %d\n",
- (list_empty(&staRecord->mgtFrames))? "YES": "NO", staRecord->assignedHandle, queuePacketDozing);
- if(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)){
- update_eosp_to_head_of_broadcast_list_head(priv, interfaceTag);
- }
-
- } else {
- unifi_trace(priv, UDBG5, "staRecord->mgtFrames list is empty uf_process_ma_packet_req \n");
- result = ul_send_signal_unpacked(priv, &signal, bulkdata);
- if(result == -ENOSPC) {
- /* requeue the failed packet to staRecord->mgtFrames with same position */
- list = &staRecord->mgtFrames;
- requeueOnSamePos = TRUE;
- unifi_trace(priv, UDBG1, "(ENOSPC) Sending MgtFrames Failed handle = %d so buffering\n", staRecord->assignedHandle);
- priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
- } else if (result) {
- status = CSR_RESULT_FAILURE;
- }
- }
- }
- break;
- case CSR_WIFI_MULTICAST_PDU:
- unifi_trace(priv, UDBG5, "management multicast/broadcast PDU in uf_process_ma_packet_req 'QUEUE it' \n");
- /* Queue the packet to genericMulticastOrBroadCastMgtFrames of unifi_priv_t data structure
- * will be sent when we receive VIF AVAILABILITY from firmware as part of DTIM
- */
-
- list = &interfacePriv->genericMulticastOrBroadCastMgtFrames;
- if((interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_IBSS) &&
- (list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames))) {
- setBcTim=TRUE;
- }
- break;
- default:
- unifi_error(priv, "condition never meets: packet type unrecognized\n");
- }
- break;
- case IEEE802_11_FRAMETYPE_DATA:
- switch(pktType)
- {
- case CSR_WIFI_UNICAST_PDU:
- unifi_trace(priv, UDBG5, "data unicast PDU in uf_process_ma_packet_req \n");
- /* check peer power state, list status & peer port status */
- if(!staRecord) {
- unifi_error(priv, "In %s unicast but staRecord = NULL\n", __FUNCTION__);
- return CSR_RESULT_FAILURE;
- } else if (queuePacketDozing || isRouterBufferEnabled(priv, priority_q)|| !list_empty(&staRecord->dataPdu[priority_q]) || IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
- /* peer is in dozing mode, so queue packet in mgt frame list of station record */
- /* if multicast traffic is going on, buffet the unicast packets */
- unifi_trace(priv, UDBG2, "Enqueued to staRecord->dataPdu[%d] queuePacketDozing=%d,\
- Buffering enabled = %d \n", priority_q, queuePacketDozing, isRouterBufferEnabled(priv, priority_q));
- list = &staRecord->dataPdu[priority_q];
- } else {
- unifi_trace(priv, UDBG5, "staRecord->dataPdu[%d] list is empty uf_process_ma_packet_req \n", priority_q);
- /* Pdu allowed to send to unifi */
- result = ul_send_signal_unpacked(priv, &signal, bulkdata);
- if(result == -ENOSPC) {
- /* requeue the failed packet to staRecord->dataPdu[priority_q] with same position */
- unifi_trace(priv, UDBG1, "(ENOSPC) Sending Unicast DataPDU to queue %d Failed so buffering\n", priority_q);
- requeueOnSamePos = TRUE;
- list = &staRecord->dataPdu[priority_q];
- priv->pausedStaHandle[priority_q]=(u8)(staRecord->assignedHandle);
- if(!isRouterBufferEnabled(priv, priority_q)) {
- unifi_error(priv, "Buffering Not enabled for queue %d \n", priority_q);
- }
- } else if (result) {
- status = CSR_RESULT_FAILURE;
- }
- }
- break;
- case CSR_WIFI_MULTICAST_PDU:
- unifi_trace(priv, UDBG5, "data multicast/broadcast PDU in uf_process_ma_packet_req \n");
- /* Queue the packet to genericMulticastOrBroadCastFrames list of unifi_priv_t data structure
- * will be sent when we receive VIF AVAILABILITY from firmware as part of DTIM
- */
- list = &interfacePriv->genericMulticastOrBroadCastFrames;
- if(list_empty(&interfacePriv->genericMulticastOrBroadCastFrames)) {
- setBcTim = TRUE;
- }
- break;
- default:
- unifi_error(priv, "condition never meets: packet type un recognized\n");
- }
- break;
- default:
- unifi_error(priv, "unrecognized frame type\n");
- }
- if(list) {
- status = enque_tx_data_pdu(priv, bulkdata, list, &signal, requeueOnSamePos);
- /* Record no. of packet queued for each peer */
- if (staRecord && (pktType == CSR_WIFI_UNICAST_PDU) && (!status)) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staRecord->noOfPktQueued++;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- else if ((pktType == CSR_WIFI_MULTICAST_PDU) && (!status))
- {
- /* If broadcast Tim is set && queuing is successful, then only update TIM */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- interfacePriv->noOfbroadcastPktQueued++;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- }
- /* If broadcast Tim is set && queuing is successful, then only update TIM */
- if(setBcTim && !status) {
- unifi_trace(priv, UDBG3, "tim set due to broadcast pkt\n");
- if (!interfacePriv->bcTimSetReqPendingFlag)
- {
- update_tim(priv, 0, CSR_WIFI_TIM_SET, interfaceTag, handle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- interfacePriv->bcTimSetReqQueued = CSR_WIFI_TIM_SET;
- unifi_trace(priv, UDBG2, "uf_process_ma_packet_req : One more UpdateDTim Request(:%d) Queued \n",
- interfacePriv->bcTimSetReqQueued);
- }
- } else if(staRecord && staRecord->currentPeerState ==
- CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE) {
- if(staRecord->timSet == CSR_WIFI_TIM_RESET || staRecord->timSet == CSR_WIFI_TIM_RESETTING) {
- if(!staRecord->wmmOrQosEnabled) {
- if(!list_empty(&staRecord->mgtFrames) ||
- !list_empty(&staRecord->dataPdu[3]) ||
- !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION])) {
- unifi_trace(priv, UDBG3, "tim set due to unicast pkt & peer in powersave\n");
- if (!staRecord->timRequestPendingFlag){
- update_tim(priv, staRecord->aid, 1, interfaceTag, handle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 1;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- }
- } else {
- /* Check for non delivery enable(i.e trigger enable), all delivery enable & legacy AC for TIM update in firmware */
- u8 allDeliveryEnabled = 0, dataAvailable = 0;
- /* Check if all AC's are Delivery Enabled */
- is_all_ac_deliver_enabled_and_moredata(staRecord, &allDeliveryEnabled, &dataAvailable);
- if (uf_is_more_data_for_non_delivery_ac(staRecord) || (allDeliveryEnabled && dataAvailable)
- || (!list_empty(&staRecord->mgtFrames))) {
- if (!staRecord->timRequestPendingFlag) {
- update_tim(priv, staRecord->aid, 1, interfaceTag, handle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 1;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- }
- }
- }
- }
-
- if((list) && (pktType == CSR_WIFI_UNICAST_PDU && !queuePacketDozing) && !(isRouterBufferEnabled(priv, priority_q)) && !(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
- unifi_trace(priv, UDBG2, "buffering cleared for queue = %d So resending buffered frames\n", priority_q);
- uf_send_buffered_frames(priv, priority_q);
- }
- unifi_trace(priv, UDBG5, "leaving uf_process_ma_packet_req \n");
- return status;
-#else
-#ifdef CSR_NATIVE_LINUX
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "interfaceTag >= CSR_WIFI_NUM_INTERFACES, interfacetag = %d\n", interfaceTag);
- return CSR_RESULT_FAILURE;
- }
- /* Frame ma-packet.req, this is saved/transmitted depend on queue state */
- unifi_frame_ma_packet_req(priv, priority, TransmitRate, hostTag, interfaceTag,
- transmissionControl, leSenderProcessId,
- peerMacAddress, &signal);
- result = ul_send_signal_unpacked(priv, &signal, bulkdata);
- if (result) {
- return CSR_RESULT_FAILURE;
- }
-#endif
- return status;
-#endif
-}
-
-#ifdef CSR_SUPPORT_SME
-s8 uf_get_protection_bit_from_interfacemode(unifi_priv_t *priv, u16 interfaceTag, const u8 *daddr)
-{
- s8 protection = 0;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- switch(interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_STA:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
- case CSR_WIFI_ROUTER_CTRL_MODE_AMP:
- case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
- protection = interfacePriv->protect;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- {
- CsrWifiRouterCtrlStaInfo_t *dstStaInfo = NULL;
- if (daddr[0] & 0x1) {
- unifi_trace(priv, UDBG3, "broadcast/multicast packet in send_ma_pkt_request\n");
- /* In this mode, the protect member of priv structure has an information of how
- * AP/P2PGO has started, & the member updated in set mode request for AP/P2PGO
- */
- protection = interfacePriv->protect;
- } else {
- /* fetch the destination record from station record database */
- dstStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, daddr, interfaceTag);
- if (!dstStaInfo) {
- unifi_trace(priv, UDBG3, "peer not found in station record in send_ma_pkt_request\n");
- return -1;
- }
- protection = dstStaInfo->protection;
- }
- }
- break;
- default:
- unifi_trace(priv, UDBG2, "mode unknown in send_ma_pkt_request\n");
- }
- return protection;
-}
-#endif
-#ifdef CSR_SUPPORT_SME
-u8 send_multicast_frames(unifi_priv_t *priv, u16 interfaceTag)
-{
- int r;
- tx_buffered_packets_t * buffered_pkt = NULL;
- u8 moreData = FALSE;
- u8 pduSent =0;
- unsigned long lock_flags;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- u32 hostTag = 0xffffffff;
-
- if(!isRouterBufferEnabled(priv, UNIFI_TRAFFIC_Q_VO)) {
- while((interfacePriv->dtimActive)&& (buffered_pkt=dequeue_tx_data_pdu(priv, &interfacePriv->genericMulticastOrBroadCastMgtFrames))) {
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK);
- moreData = (buffered_pkt->transmissionControl & TRANSMISSION_CONTROL_EOSP_MASK)?FALSE:TRUE;
-
-
- unifi_trace(priv, UDBG2, "DTIM Occurred for interface:sending Mgt packet %d\n", interfaceTag);
-
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, NULL, moreData, FALSE)) == -ENOSPC) {
- unifi_trace(priv, UDBG1, "frame_and_send_queued_pdu failed with ENOSPC for host tag = %x\n", buffered_pkt->hostTag);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &interfacePriv->genericMulticastOrBroadCastMgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- break;
- } else {
- unifi_trace(priv, UDBG1, "send_multicast_frames: Send genericMulticastOrBroadCastMgtFrames (%x, %x)\n",
- buffered_pkt->hostTag,
- r);
- if(r) {
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- if(!moreData) {
-
- interfacePriv->dtimActive = FALSE;
- if(!r) {
- hostTag = buffered_pkt->hostTag;
- pduSent++;
- } else {
- send_vif_availibility_rsp(priv, uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag), CSR_RC_UNSPECIFIED_FAILURE);
- }
- }
- /* Buffered frame sent successfully */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- interfacePriv->noOfbroadcastPktQueued--;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- kfree(buffered_pkt);
- }
-
- }
- }
- if(!isRouterBufferEnabled(priv, UNIFI_TRAFFIC_Q_CONTENTION)) {
- while((interfacePriv->dtimActive)&& (buffered_pkt=dequeue_tx_data_pdu(priv, &interfacePriv->genericMulticastOrBroadCastFrames))) {
- buffered_pkt->transmissionControl |= TRANSMISSION_CONTROL_TRIGGER_MASK;
- moreData = (buffered_pkt->transmissionControl & TRANSMISSION_CONTROL_EOSP_MASK)?FALSE:TRUE;
-
-
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, NULL, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &interfacePriv->genericMulticastOrBroadCastFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- break;
- } else {
- if(r) {
- unifi_trace(priv, UDBG1, "send_multicast_frames: Send genericMulticastOrBroadCastFrame failed (%x, %x)\n",
- buffered_pkt->hostTag,
- r);
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- if(!moreData) {
- interfacePriv->dtimActive = FALSE;
- if(!r) {
- pduSent ++;
- hostTag = buffered_pkt->hostTag;
- } else {
- send_vif_availibility_rsp(priv, uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag), CSR_RC_UNSPECIFIED_FAILURE);
- }
- }
- /* Buffered frame sent successfully */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- interfacePriv->noOfbroadcastPktQueued--;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- kfree(buffered_pkt);
- }
- }
- }
- if((interfacePriv->dtimActive == FALSE)) {
- /* Record the host Tag*/
- unifi_trace(priv, UDBG2, "send_multicast_frames: Recorded hostTag of EOSP packet: = 0x%x\n", hostTag);
- interfacePriv->multicastPduHostTag = hostTag;
- }
- return pduSent;
-}
-#endif
-void uf_process_ma_vif_availibility_ind(unifi_priv_t *priv, u8 *sigdata,
- u32 siglen)
-{
-#ifdef CSR_SUPPORT_SME
- CSR_SIGNAL signal;
- CSR_MA_VIF_AVAILABILITY_INDICATION *ind;
- int r;
- u16 interfaceTag;
- u8 pduSent =0;
- CSR_RESULT_CODE resultCode = CSR_RC_SUCCESS;
- netInterface_priv_t *interfacePriv;
-
- unifi_trace(priv, UDBG3,
- "uf_process_ma_vif_availibility_ind: Process signal 0x%.4X\n",
- *((u16*)sigdata));
-
- r = read_unpack_signal(sigdata, &signal);
- if (r) {
- unifi_error(priv,
- "uf_process_ma_vif_availibility_ind: Received unknown signal 0x%.4X.\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(sigdata));
- return;
- }
- ind = &signal.u.MaVifAvailabilityIndication;
- interfaceTag=ind->VirtualInterfaceIdentifier & 0xff;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "in vif_availability_ind interfaceTag is wrong\n");
- return;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if(ind->Multicast) {
- if(list_empty(&interfacePriv->genericMulticastOrBroadCastFrames) &&
- list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames)) {
- /* This condition can occur because of a potential race where the
- TIM is not yet reset as host is waiting for confirm but it is sent
- by firmware and DTIM occurs*/
- unifi_notice(priv, "ma_vif_availibility_ind recevied for multicast but queues are empty%d\n", interfaceTag);
- send_vif_availibility_rsp(priv, ind->VirtualInterfaceIdentifier, CSR_RC_NO_BUFFERED_BROADCAST_MULTICAST_FRAMES);
- interfacePriv->dtimActive = FALSE;
- if(interfacePriv->multicastPduHostTag == 0xffffffff) {
- unifi_notice(priv, "ma_vif_availibility_ind recevied for multicast but queues are empty%d\n", interfaceTag);
- /* This may be an extra request in very rare race conditions but it is fine as it would atleast remove the potential lock up */
- if (!interfacePriv->bcTimSetReqPendingFlag)
- {
- update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0xFFFFFFFF);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- interfacePriv->bcTimSetReqQueued = CSR_WIFI_TIM_RESET;
- unifi_trace(priv, UDBG2, "uf_process_ma_vif_availibility_ind : One more UpdateDTim Request(%d) Queued \n",
- interfacePriv->bcTimSetReqQueued);
- }
- }
- return;
- }
- if(interfacePriv->dtimActive) {
- unifi_trace(priv, UDBG2, "DTIM Occurred for already active DTIM interface %d\n", interfaceTag);
- return;
- } else {
- unifi_trace(priv, UDBG2, "DTIM Occurred for interface %d\n", interfaceTag);
- if(list_empty(&interfacePriv->genericMulticastOrBroadCastFrames)) {
- set_eosp_transmit_ctrl(priv, &interfacePriv->genericMulticastOrBroadCastMgtFrames);
- } else {
- set_eosp_transmit_ctrl(priv, &interfacePriv->genericMulticastOrBroadCastFrames);
- }
- }
- interfacePriv->dtimActive = TRUE;
- pduSent = send_multicast_frames(priv, interfaceTag);
- }
- else {
- unifi_error(priv, "Interface switching is not supported %d\n", interfaceTag);
- resultCode = CSR_RC_NOT_SUPPORTED;
- send_vif_availibility_rsp(priv, ind->VirtualInterfaceIdentifier, CSR_RC_NOT_SUPPORTED);
- }
-#endif
-}
-#ifdef CSR_SUPPORT_SME
-
-#define GET_ACTIVE_INTERFACE_TAG(priv) 0
-
-static u8 uf_is_more_data_for_delivery_ac(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t *staRecord)
-{
- s8 i;
-
- for(i=UNIFI_TRAFFIC_Q_VO; i >= UNIFI_TRAFFIC_Q_BK; i--)
- {
- if(((staRecord->powersaveMode[i]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)
- ||(staRecord->powersaveMode[i]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))
- &&(!list_empty(&staRecord->dataPdu[i]))) {
- unifi_trace(priv, UDBG2, "uf_is_more_data_for_delivery_ac: Data Available AC = %d\n", i);
- return TRUE;
- }
- }
-
- unifi_trace(priv, UDBG2, "uf_is_more_data_for_delivery_ac: Data NOT Available \n");
- return FALSE;
-}
-
-static u8 uf_is_more_data_for_usp_delivery(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t *staRecord, unifi_TrafficQueue queue)
-{
- s8 i;
-
- for(i = queue; i >= UNIFI_TRAFFIC_Q_BK; i--)
- {
- if(((staRecord->powersaveMode[i]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)
- ||(staRecord->powersaveMode[i]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))
- &&(!list_empty(&staRecord->dataPdu[i]))) {
- unifi_trace(priv, UDBG2, "uf_is_more_data_for_usp_delivery: Data Available AC = %d\n", i);
- return TRUE;
- }
- }
-
- unifi_trace(priv, UDBG2, "uf_is_more_data_for_usp_delivery: Data NOT Available \n");
- return FALSE;
-}
-
-/*
- * ---------------------------------------------------------------------------
- * uf_send_buffered_data_from_delivery_ac
- *
- * This function takes care of
- * -> Parsing the delivery enabled queue & sending frame down to HIP
- * -> Setting EOSP=1 when USP to be terminated
- * -> Depending on MAX SP length services the USP
- *
- * NOTE:This function always called from uf_handle_uspframes_delivery(), Dont
- * call this function from any other location in code
- *
- * Arguments:
- * priv Pointer to device private context struct
- * vif interface specific HIP vif instance
- * staInfo peer for which UAPSD to be scheduled
- * queue AC from which Data to be sent in USP
- * txList access category for processing list
- * ---------------------------------------------------------------------------
- */
-void uf_send_buffered_data_from_delivery_ac(unifi_priv_t *priv,
- CsrWifiRouterCtrlStaInfo_t * staInfo,
- u8 queue,
- struct list_head *txList)
-{
-
- u16 interfaceTag = GET_ACTIVE_INTERFACE_TAG(priv);
- tx_buffered_packets_t * buffered_pkt = NULL;
- unsigned long lock_flags;
- u8 eosp=FALSE;
- s8 r =0;
- u8 moreData = FALSE;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG2, "++uf_send_buffered_data_from_delivery_ac, active=%x\n", staInfo->uapsdActive);
-
- if (queue > UNIFI_TRAFFIC_Q_VO)
- {
- return;
- }
- while((buffered_pkt=dequeue_tx_data_pdu(priv, txList))) {
- if((IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
- unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac: DTIM Active, suspend UAPSD, staId: 0x%x\n",
- staInfo->aid);
-
- /* Once resume called, the U-APSD delivery operation will resume */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->uspSuspend = TRUE;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- /* re-queueing the packet as DTIM started */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, txList);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- break;
- }
-
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
-
-
- if((staInfo->wmmOrQosEnabled == TRUE)&&(staInfo->uapsdActive == TRUE)) {
-
- buffered_pkt->transmissionControl = TRANSMISSION_CONTROL_TRIGGER_MASK;
-
- /* Check All delivery enables Ac for more data, because caller of this
- * function not aware about last packet
- * (First check in moreData fetching helps in draining out Mgt frames Q)
- */
- moreData = (!list_empty(txList) || uf_is_more_data_for_usp_delivery(priv, staInfo, queue));
-
- if(staInfo->noOfSpFramesSent == (staInfo->maxSpLength - 1)) {
- moreData = FALSE;
- }
-
- if(moreData == FALSE) {
- eosp = TRUE;
- buffered_pkt->transmissionControl =
- (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- }
- } else {
- /* Non QoS and non U-APSD */
- unifi_warning(priv, "uf_send_buffered_data_from_delivery_ac: non U-APSD !!! \n");
- }
-
- unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac : MoreData:%d, EOSP:%d\n", moreData, eosp);
-
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, moreData, eosp)) == -ENOSPC) {
-
- unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac: UASPD suspended, ENOSPC in hipQ=%x\n", queue);
-
- /* Once resume called, the U-APSD delivery operation will resume */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->uspSuspend = TRUE;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, txList);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[queue]=(u8)(staInfo->assignedHandle);
- break;
- } else {
- if(r){
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->noOfSpFramesSent++;
- if((!moreData) || (staInfo->noOfSpFramesSent == staInfo->maxSpLength)) {
- unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac: Terminating USP\n");
- staInfo->uapsdActive = FALSE;
- staInfo->uspSuspend = FALSE;
- staInfo->noOfSpFramesSent = 0;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- break;
- }
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- }
- unifi_trace(priv, UDBG2, "--uf_send_buffered_data_from_delivery_ac, active=%x\n", staInfo->uapsdActive);
-}
-
-void uf_send_buffered_data_from_ac(unifi_priv_t *priv,
- CsrWifiRouterCtrlStaInfo_t * staInfo,
- u8 queue,
- struct list_head *txList)
-{
- tx_buffered_packets_t * buffered_pkt = NULL;
- unsigned long lock_flags;
- u8 eosp=FALSE;
- u8 moreData = FALSE;
- s8 r =0;
-
- unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_ac :\n");
-
- while(!isRouterBufferEnabled(priv, queue) &&
- ((buffered_pkt=dequeue_tx_data_pdu(priv, txList))!=NULL)){
-
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
-
- unifi_trace(priv, UDBG3, "uf_send_buffered_data_from_ac : MoreData:%d, EOSP:%d\n", moreData, eosp);
-
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, moreData, eosp)) == -ENOSPC) {
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, txList);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- if(staInfo != NULL){
- priv->pausedStaHandle[queue]=(u8)(staInfo->assignedHandle);
- }
- unifi_trace(priv, UDBG3, " uf_send_buffered_data_from_ac: PDU sending failed .. no space for queue %d \n", queue);
- } else {
- if(r){
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
-
-}
-
-void uf_send_buffered_frames(unifi_priv_t *priv, unifi_TrafficQueue q)
-{
- u16 interfaceTag = GET_ACTIVE_INTERFACE_TAG(priv);
- u32 startIndex=0, endIndex=0;
- CsrWifiRouterCtrlStaInfo_t * staInfo = NULL;
- u8 queue;
- u8 moreData = FALSE;
-
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- if(!((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP) ||
- (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO)))
- return;
-
- queue = (q<=3)?q:0;
-
- if(interfacePriv->dtimActive) {
- /* this function updates dtimActive*/
- send_multicast_frames(priv, interfaceTag);
- if(!interfacePriv->dtimActive) {
- moreData = (!list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames) ||
- !list_empty(&interfacePriv->genericMulticastOrBroadCastFrames));
- if(!moreData) {
- if (!interfacePriv->bcTimSetReqPendingFlag)
- {
- update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0XFFFFFFFF);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- interfacePriv->bcTimSetReqQueued = CSR_WIFI_TIM_RESET;
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : One more UpdateDTim Request(%d) Queued \n",
- interfacePriv->bcTimSetReqQueued);
- }
- }
- } else {
- moreData = (!list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames) ||
- !list_empty(&interfacePriv->genericMulticastOrBroadCastFrames));
- if(!moreData) {
- /* This should never happen but if it happens, we need a way out */
- unifi_error(priv, "ERROR: No More Data but DTIM is active sending Response\n");
- send_vif_availibility_rsp(priv, uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag), CSR_RC_NO_BUFFERED_BROADCAST_MULTICAST_FRAMES);
- interfacePriv->dtimActive = FALSE;
- }
- }
- return;
- }
- if(priv->pausedStaHandle[queue] > 7) {
- priv->pausedStaHandle[queue] = 0;
- }
-
- if(queue == UNIFI_TRAFFIC_Q_VO) {
-
-
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : trying mgt from queue=%d\n", queue);
- for(startIndex= 0; startIndex < UNIFI_MAX_CONNECTIONS;startIndex++) {
- staInfo = CsrWifiRouterCtrlGetStationRecordFromHandle(priv, startIndex, interfaceTag);
- if(!staInfo ) {
- continue;
- } else if((staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)
- &&(staInfo->uapsdActive == FALSE) ) {
- continue;
- }
-
- if((staInfo != NULL)&&(staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)
- &&(staInfo->uapsdActive == FALSE)){
- /*Non-UAPSD case push the management frames out*/
- if(!list_empty(&staInfo->mgtFrames)){
- uf_send_buffered_data_from_ac(priv, staInfo, UNIFI_TRAFFIC_Q_VO, &staInfo->mgtFrames);
- }
- }
-
- if(isRouterBufferEnabled(priv, queue)) {
- unifi_notice(priv, "uf_send_buffered_frames : No space Left for queue = %d\n", queue);
- break;
- }
- }
- /*push generic management frames out*/
- if(!list_empty(&interfacePriv->genericMgtFrames)) {
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : trying generic mgt from queue=%d\n", queue);
- uf_send_buffered_data_from_ac(priv, staInfo, UNIFI_TRAFFIC_Q_VO, &interfacePriv->genericMgtFrames);
- }
- }
-
-
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : Resume called for Queue=%d\n", queue);
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : start=%d end=%d\n", startIndex, endIndex);
-
- startIndex = priv->pausedStaHandle[queue];
- endIndex = (startIndex + UNIFI_MAX_CONNECTIONS -1) % UNIFI_MAX_CONNECTIONS;
-
- while(startIndex != endIndex) {
- staInfo = CsrWifiRouterCtrlGetStationRecordFromHandle(priv, startIndex, interfaceTag);
- if(!staInfo) {
- startIndex ++;
- if(startIndex >= UNIFI_MAX_CONNECTIONS) {
- startIndex = 0;
- }
- continue;
- } else if((staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)
- &&(staInfo->uapsdActive == FALSE)) {
- startIndex ++;
- if(startIndex >= UNIFI_MAX_CONNECTIONS) {
- startIndex = 0;
- }
- continue;
- }
- /* Peer is active or U-APSD is active so send PDUs to the peer */
- unifi_trace(priv, UDBG2, "uf_send_buffered_frames : trying data from queue=%d\n", queue);
-
-
- if((staInfo != NULL)&&(staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)
- &&(staInfo->uapsdActive == FALSE)) {
- if(!list_empty(&staInfo->dataPdu[queue])) {
-
- /*Non-UAPSD case push the AC frames out*/
- uf_send_buffered_data_from_ac(priv, staInfo, queue, (&staInfo->dataPdu[queue]));
- }
- }
- startIndex ++;
- if(startIndex >= UNIFI_MAX_CONNECTIONS) {
- startIndex = 0;
- }
- }
- if(isRouterBufferEnabled(priv, queue)) {
- priv->pausedStaHandle[queue] = endIndex;
- } else {
- priv->pausedStaHandle[queue] = 0;
- }
-
- /* U-APSD might have stopped because of ENOSPC in lib_hip (pause activity).
- * So restart it if U-APSD was active with any of the station
- */
- unifi_trace(priv, UDBG4, "csrWifiHipSendBufferedFrames: UAPSD Resume Q=%x\n", queue);
- resume_suspended_uapsd(priv, interfaceTag);
-}
-
-
-u8 uf_is_more_data_for_non_delivery_ac(CsrWifiRouterCtrlStaInfo_t *staRecord)
-{
- u8 i;
-
- for(i=0;i<=3;i++)
- {
- if(((staRecord->powersaveMode[i]==CSR_WIFI_AC_TRIGGER_ONLY_ENABLED)
- ||(staRecord->powersaveMode[i]==CSR_WIFI_AC_LEGACY_POWER_SAVE))
- &&(!list_empty(&staRecord->dataPdu[i]))){
-
- return TRUE;
- }
- }
-
- if(((staRecord->powersaveMode[UNIFI_TRAFFIC_Q_VO]==CSR_WIFI_AC_TRIGGER_ONLY_ENABLED)
- ||(staRecord->powersaveMode[UNIFI_TRAFFIC_Q_VO]==CSR_WIFI_AC_LEGACY_POWER_SAVE))
- &&(!list_empty(&staRecord->mgtFrames))){
-
- return TRUE;
- }
-
-
-
- return FALSE;
-}
-
-
-int uf_process_station_records_for_sending_data(unifi_priv_t *priv, u16 interfaceTag,
- CsrWifiRouterCtrlStaInfo_t *srcStaInfo,
- CsrWifiRouterCtrlStaInfo_t *dstStaInfo)
-{
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG5, "entering uf_process_station_records_for_sending_data\n");
-
- if (srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_DISCONNECTED) {
- unifi_error(priv, "Peer State not connected AID = %x, handle = %x, control port state = %x\n",
- srcStaInfo->aid, srcStaInfo->assignedHandle, srcStaInfo->peerControlledPort->port_action);
- return -1;
- }
- switch (interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- unifi_trace(priv, UDBG5, "mode is AP/P2PGO\n");
- break;
- default:
- unifi_warning(priv, "mode is nor AP neither P2PGO, packet cant be xmit\n");
- return -1;
- }
-
- switch(dstStaInfo->peerControlledPort->port_action)
- {
- case CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD:
- case CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK:
- unifi_trace(priv, UDBG5, "destination port is closed/blocked, discarding the packet\n");
- return -1;
- default:
- unifi_trace(priv, UDBG5, "destination port state is open\n");
- }
-
- /* port state is open, destination station record is valid, Power save state is
- * validated in uf_process_ma_packet_req function
- */
- unifi_trace(priv, UDBG5, "leaving uf_process_station_records_for_sending_data\n");
- return 0;
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_handle_uspframes_delivery
- *
- * This function takes care of handling USP session for peer, when
- * -> trigger frame from peer
- * -> suspended USP to be processed (resumed)
- *
- * NOTE: uf_send_buffered_data_from_delivery_ac() always called from this function, Dont
- * make a direct call to uf_send_buffered_data_from_delivery_ac() from any other part of
- * code
- *
- * Arguments:
- * priv Pointer to device private context struct
- * staInfo peer for which UAPSD to be scheduled
- * interfaceTag virtual interface tag
- * ---------------------------------------------------------------------------
- */
-static void uf_handle_uspframes_delivery(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t *staInfo, u16 interfaceTag)
-{
-
- s8 i;
- u8 allDeliveryEnabled = 0, dataAvailable = 0;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG2, " ++ uf_handle_uspframes_delivery, uapsd active=%x, suspended?=%x\n",
- staInfo->uapsdActive, staInfo->uspSuspend);
-
- /* Check for Buffered frames according to priority order & deliver it
- * 1. AC_VO delivery enable & Mgt frames available
- * 2. Process remaining Ac's from order AC_VO to AC_BK
- */
-
- /* USP initiated by WMMPS enabled peer & SET the status flag to TRUE */
- if (!staInfo->uspSuspend && staInfo->uapsdActive)
- {
- unifi_notice(priv, "uf_handle_uspframes_delivery: U-APSD already active! STA=%x:%x:%x:%x:%x:%x\n",
- staInfo->peerMacAddress.a[0], staInfo->peerMacAddress.a[1],
- staInfo->peerMacAddress.a[2], staInfo->peerMacAddress.a[3],
- staInfo->peerMacAddress.a[4], staInfo->peerMacAddress.a[5]);
- return;
- }
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->uapsdActive = TRUE;
- staInfo->uspSuspend = FALSE;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- if(((staInfo->powersaveMode[UNIFI_TRAFFIC_Q_VO]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED)||
- (staInfo->powersaveMode[UNIFI_TRAFFIC_Q_VO]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE))
- && (!list_empty(&staInfo->mgtFrames))) {
-
- /* Management queue has data && UNIFI_TRAFFIC_Q_VO is delivery enable */
- unifi_trace(priv, UDBG4, "uf_handle_uspframes_delivery: Sending buffered management frames\n");
- uf_send_buffered_data_from_delivery_ac(priv, staInfo, UNIFI_TRAFFIC_Q_VO, &staInfo->mgtFrames);
- }
-
- if (!uf_is_more_data_for_delivery_ac(priv, staInfo)) {
- /* All delivery enable AC's are empty, so QNULL to be sent to terminate the USP
- * NOTE: If we have sent Mgt frame also, we must send QNULL followed to terminate USP
- */
- if (!staInfo->uspSuspend) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->uapsdActive = FALSE;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- unifi_trace(priv, UDBG2, "uf_handle_uspframes_delivery: sending QNull for trigger\n");
- uf_send_qos_null(priv, interfaceTag, staInfo->peerMacAddress.a, (CSR_PRIORITY) staInfo->triggerFramePriority, staInfo);
- staInfo->triggerFramePriority = CSR_QOS_UP0;
- } else {
- unifi_trace(priv, UDBG2, "uf_handle_uspframes_delivery: MgtQ xfer suspended\n");
- }
- } else {
- for(i = UNIFI_TRAFFIC_Q_VO; i >= UNIFI_TRAFFIC_Q_BK; i--) {
- if(((staInfo->powersaveMode[i]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)
- ||(staInfo->powersaveMode[i]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))
- && (!list_empty(&staInfo->dataPdu[i]))) {
- /* Deliver Data according to AC priority (from VO to BK) as part of USP */
- unifi_trace(priv, UDBG4, "uf_handle_uspframes_delivery: Buffered data frames from Queue (%d) for USP\n", i);
- uf_send_buffered_data_from_delivery_ac(priv, staInfo, i, &staInfo->dataPdu[i]);
- }
-
- if ((!staInfo->uapsdActive) ||
- (staInfo->uspSuspend && IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
- /* If DTIM active found on one AC, No need to parse the remaining AC's
- * as USP suspended. Break out of loop
- */
- unifi_trace(priv, UDBG2, "uf_handle_uspframes_delivery: suspend=%x, DTIM=%x, USP terminated=%s\n",
- staInfo->uspSuspend, IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag),
- staInfo->uapsdActive?"NO":"YES");
- break;
- }
- }
- }
-
- /* Depending on the USP status, update the TIM accordingly for delivery enabled AC only
- * (since we are not manipulating any Non-delivery list(AC))
- */
- is_all_ac_deliver_enabled_and_moredata(staInfo, &allDeliveryEnabled, &dataAvailable);
- if ((allDeliveryEnabled && !dataAvailable)) {
- if ((staInfo->timSet != CSR_WIFI_TIM_RESET) && (staInfo->timSet != CSR_WIFI_TIM_RESETTING)) {
- staInfo->updateTimReqQueued = (u8) CSR_WIFI_TIM_RESET;
- unifi_trace(priv, UDBG4, " --uf_handle_uspframes_delivery, UAPSD timset\n");
- if (!staInfo->timRequestPendingFlag) {
- update_tim(priv, staInfo->aid, 0, interfaceTag, staInfo->assignedHandle);
- }
- }
- }
- unifi_trace(priv, UDBG2, " --uf_handle_uspframes_delivery, uapsd active=%x, suspend?=%x\n",
- staInfo->uapsdActive, staInfo->uspSuspend);
-}
-
-void uf_process_wmm_deliver_ac_uapsd(unifi_priv_t * priv,
- CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
- u16 qosControl,
- u16 interfaceTag)
-{
- CSR_PRIORITY priority;
- unifi_TrafficQueue priority_q;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG2, "++uf_process_wmm_deliver_ac_uapsd: uapsdactive?=%x\n", srcStaInfo->uapsdActive);
- /* If recceived Frames trigger Frame and Devlivery enabled AC has data
- * then transmit from High priorty delivery enabled AC
- */
- priority = (CSR_PRIORITY)(qosControl & IEEE802_11_QC_TID_MASK);
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY) priority);
-
- if((srcStaInfo->powersaveMode[priority_q]==CSR_WIFI_AC_TRIGGER_ONLY_ENABLED)
- ||(srcStaInfo->powersaveMode[priority_q]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED)) {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- srcStaInfo->triggerFramePriority = priority;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- unifi_trace(priv, UDBG2, "uf_process_wmm_deliver_ac_uapsd: trigger frame, Begin U-APSD, triggerQ=%x\n", priority_q);
- uf_handle_uspframes_delivery(priv, srcStaInfo, interfaceTag);
- }
- unifi_trace(priv, UDBG2, "--uf_process_wmm_deliver_ac_uapsd: uapsdactive?=%x\n", srcStaInfo->uapsdActive);
-}
-
-
-void uf_send_qos_null(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo)
-{
- bulk_data_param_t bulkdata;
- CsrResult csrResult;
- struct sk_buff *skb, *newSkb = NULL;
- CsrWifiMacAddress peerAddress;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- CSR_TRANSMISSION_CONTROL transmissionControl = (TRANSMISSION_CONTROL_EOSP_MASK | TRANSMISSION_CONTROL_TRIGGER_MASK);
- int r;
- CSR_SIGNAL signal;
- u32 priority_q;
- CSR_RATE transmitRate = 0;
-
-
- /* Send a Null Frame to Peer,
- * 32= size of mac header */
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], MAC_HEADER_SIZE + QOS_CONTROL_HEADER_SIZE);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, " failed to allocate request_data. in uf_send_qos_null func\n");
- return ;
- }
- skb = (struct sk_buff *)(bulkdata.d[0].os_net_buf_ptr);
- skb->len = 0;
- bulkdata.d[0].os_data_ptr = skb->data;
- bulkdata.d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata.d[0].net_buf_length = bulkdata.d[0].data_length = skb->len;
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].os_net_buf_ptr = NULL;
- bulkdata.d[1].net_buf_length = bulkdata.d[1].data_length = 0;
-
- /* For null frames protection bit should not be set in MAC header, so passing value 0 below for protection field */
-
- if (prepare_and_add_macheader(priv, skb, newSkb, priority, &bulkdata, interfaceTag, da, interfacePriv->bssid.a, 0)) {
- unifi_error(priv, "failed to create MAC header\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return;
- }
- memcpy(peerAddress.a, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
- /* convert priority to queue */
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY) priority);
-
- /* Frame ma-packet.req, this is saved/transmitted depend on queue state
- * send the null frame at data rate of 1 Mb/s for AP or 6 Mb/s for P2PGO
- */
- switch (interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- transmitRate = 2;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- transmitRate = 12;
- break;
- default:
- transmitRate = 0;
- }
- unifi_frame_ma_packet_req(priv, priority, transmitRate, 0xffffffff, interfaceTag,
- transmissionControl, priv->netdev_client->sender_id,
- peerAddress.a, &signal);
-
- r = ul_send_signal_unpacked(priv, &signal, &bulkdata);
- if(r) {
- unifi_error(priv, "failed to send QOS data null packet result: %d\n", r);
- unifi_net_data_free(priv, &bulkdata.d[0]);
- }
-
- return;
-
-}
-void uf_send_nulldata(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo)
-{
- bulk_data_param_t bulkdata;
- CsrResult csrResult;
- struct sk_buff *skb, *newSkb = NULL;
- CsrWifiMacAddress peerAddress;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- CSR_TRANSMISSION_CONTROL transmissionControl = 0;
- int r;
- CSR_SIGNAL signal;
- u32 priority_q;
- CSR_RATE transmitRate = 0;
- CSR_MA_PACKET_REQUEST *req = &signal.u.MaPacketRequest;
- unsigned long lock_flags;
-
- /* Send a Null Frame to Peer, size = 24 for MAC header */
- csrResult = unifi_net_data_malloc(priv, &bulkdata.d[0], MAC_HEADER_SIZE);
-
- if (csrResult != CSR_RESULT_SUCCESS) {
- unifi_error(priv, "uf_send_nulldata: Failed to allocate memory for NULL frame\n");
- return ;
- }
- skb = (struct sk_buff *)(bulkdata.d[0].os_net_buf_ptr);
- skb->len = 0;
- bulkdata.d[0].os_data_ptr = skb->data;
- bulkdata.d[0].os_net_buf_ptr = (unsigned char*)skb;
- bulkdata.d[0].net_buf_length = bulkdata.d[0].data_length = skb->len;
- bulkdata.d[1].os_data_ptr = NULL;
- bulkdata.d[1].os_net_buf_ptr = NULL;
- bulkdata.d[1].net_buf_length = bulkdata.d[1].data_length = 0;
-
- /* For null frames protection bit should not be set in MAC header, so passing value 0 below for protection field */
- if (prepare_and_add_macheader(priv, skb, newSkb, priority, &bulkdata, interfaceTag, da, interfacePriv->bssid.a, 0)) {
- unifi_error(priv, "uf_send_nulldata: Failed to create MAC header\n");
- unifi_net_data_free(priv, &bulkdata.d[0]);
- return;
- }
- memcpy(peerAddress.a, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
- /* convert priority to queue */
- priority_q = unifi_frame_priority_to_queue((CSR_PRIORITY) priority);
- transmissionControl &= ~(CSR_NO_CONFIRM_REQUIRED);
-
- /* Frame ma-packet.req, this is saved/transmitted depend on queue state
- * send the null frame at data rate of 1 Mb/s for AP or 6 Mb/s for P2PGO
- */
- switch (interfacePriv->interfaceMode)
- {
- case CSR_WIFI_ROUTER_CTRL_MODE_AP:
- transmitRate = 2;
- break;
- case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
- transmitRate = 12;
- break;
- default:
- transmitRate = 0;
- }
- unifi_frame_ma_packet_req(priv, priority, transmitRate, INVALID_HOST_TAG, interfaceTag,
- transmissionControl, priv->netdev_client->sender_id,
- peerAddress.a, &signal);
-
- /* Save host tag to check the status on reception of MA packet confirm */
- srcStaInfo->nullDataHostTag = req->HostTag;
- unifi_trace(priv, UDBG1, "uf_send_nulldata: STA AID = %d hostTag = %x\n", srcStaInfo->aid, req->HostTag);
-
- r = ul_send_signal_unpacked(priv, &signal, &bulkdata);
-
- if(r == -ENOSPC) {
- unifi_trace(priv, UDBG1, "uf_send_nulldata: ENOSPC Requeue the Null frame\n");
- enque_tx_data_pdu(priv, &bulkdata, &srcStaInfo->dataPdu[priority_q], &signal, 1);
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- srcStaInfo->noOfPktQueued++;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
-
- }
- if(r && r != -ENOSPC){
- unifi_error(priv, "uf_send_nulldata: Failed to send Null frame Error = %d\n", r);
- unifi_net_data_free(priv, &bulkdata.d[0]);
- srcStaInfo->nullDataHostTag = INVALID_HOST_TAG;
- }
-
- return;
-}
-
-u8 uf_check_broadcast_bssid(unifi_priv_t *priv, const bulk_data_param_t *bulkdata)
-{
- u8 *bssid = NULL;
- static const CsrWifiMacAddress broadcast_address = {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}};
- u8 toDs, fromDs;
-
- toDs = (((bulkdata->d[0].os_data_ptr)[1]) & 0x01) ? 1 : 0;
- fromDs =(((bulkdata->d[0].os_data_ptr)[1]) & 0x02) ? 1 : 0;
-
- if (toDs && fromDs)
- {
- unifi_trace(priv, UDBG6, "Address 4 present, Don't try to find BSSID\n");
- bssid = NULL;
- }
- else if((toDs == 0) && (fromDs ==0))
- {
- /* BSSID is Address 3 */
- bssid = (u8 *) (bulkdata->d[0].os_data_ptr + 4 + (2 * ETH_ALEN));
- }
- else if(toDs)
- {
- /* BSSID is Address 1 */
- bssid = (u8 *) (bulkdata->d[0].os_data_ptr + 4);
- }
- else if(fromDs)
- {
- /* BSSID is Address 2 */
- bssid = (u8 *) (bulkdata->d[0].os_data_ptr + 4 + ETH_ALEN);
- }
-
- if (memcmp(broadcast_address.a, bssid, ETH_ALEN)== 0)
- {
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-
-u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
- u8 pmBit, u16 interfaceTag)
-{
- u8 moreData = FALSE;
- u8 powerSaveChanged = FALSE;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG3, "entering uf_process_pm_bit_for_peer\n");
- if (pmBit) {
- priv->allPeerDozing |= (0x01 << (srcStaInfo->assignedHandle));
- } else {
- priv->allPeerDozing &= ~(0x01 << (srcStaInfo->assignedHandle));
- }
- if(pmBit) {
- if(srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE) {
-
- /* disable the preemption */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- srcStaInfo->currentPeerState =CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE;
- powerSaveChanged = TRUE;
- /* enable the preemption */
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- } else {
- return powerSaveChanged;
- }
- } else {
- if(srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE) {
- /* disable the preemption */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- srcStaInfo->currentPeerState = CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE;
- powerSaveChanged = TRUE;
- /* enable the preemption */
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }else {
- return powerSaveChanged;
- }
- }
-
-
- if(srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE) {
- unifi_trace(priv, UDBG3, "Peer with AID = %d is active now\n", srcStaInfo->aid);
- process_peer_active_transition(priv, srcStaInfo, interfaceTag);
- } else {
- unifi_trace(priv, UDBG3, "Peer with AID = %d is in PS Now\n", srcStaInfo->aid);
- /* Set TIM if needed */
- if(!srcStaInfo->wmmOrQosEnabled) {
- moreData = (!list_empty(&srcStaInfo->mgtFrames) ||
- !list_empty(&srcStaInfo->dataPdu[UNIFI_TRAFFIC_Q_VO])||
- !list_empty(&srcStaInfo->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]));
- if(moreData && (srcStaInfo->timSet == CSR_WIFI_TIM_RESET)) {
- unifi_trace(priv, UDBG3, "This condition should not occur\n");
- if (!srcStaInfo->timRequestPendingFlag){
- update_tim(priv, srcStaInfo->aid, 1, interfaceTag, srcStaInfo->assignedHandle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- srcStaInfo->updateTimReqQueued = 1;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", srcStaInfo->updateTimReqQueued,
- srcStaInfo->aid);
- }
-
- }
- } else {
- u8 allDeliveryEnabled = 0, dataAvailable = 0;
- unifi_trace(priv, UDBG5, "Qos in AP Mode\n");
- /* Check if all AC's are Delivery Enabled */
- is_all_ac_deliver_enabled_and_moredata(srcStaInfo, &allDeliveryEnabled, &dataAvailable);
- /*check for more data in non-delivery enabled queues*/
- moreData = (uf_is_more_data_for_non_delivery_ac(srcStaInfo) || (allDeliveryEnabled && dataAvailable));
-
- if(moreData && (srcStaInfo->timSet == CSR_WIFI_TIM_RESET)) {
- if (!srcStaInfo->timRequestPendingFlag){
- update_tim(priv, srcStaInfo->aid, 1, interfaceTag, srcStaInfo->assignedHandle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- srcStaInfo->updateTimReqQueued = 1;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", srcStaInfo->updateTimReqQueued,
- srcStaInfo->aid);
- }
- }
- }
- }
- unifi_trace(priv, UDBG3, "leaving uf_process_pm_bit_for_peer\n");
- return powerSaveChanged;
-}
-
-
-
-void uf_process_ps_poll(unifi_priv_t *priv, u8* sa, u8* da, u8 pmBit, u16 interfaceTag)
-{
- CsrWifiRouterCtrlStaInfo_t *staRecord =
- CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, sa, interfaceTag);
- tx_buffered_packets_t * buffered_pkt = NULL;
- CsrWifiMacAddress peerMacAddress;
- unsigned long lock_flags;
- s8 r =0;
- u8 moreData = FALSE;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- unifi_trace(priv, UDBG3, "entering uf_process_ps_poll\n");
- if(!staRecord) {
- memcpy(peerMacAddress.a, sa, ETH_ALEN);
- unifi_trace(priv, UDBG3, "In uf_process_ps_poll, sta record not found:unexpected frame addr = %x:%x:%x:%x:%x:%x\n",
- sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
- CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- return;
- }
-
- uf_process_pm_bit_for_peer(priv, staRecord, pmBit, interfaceTag);
-
- /* Update station last activity time */
- staRecord->activity_flag = TRUE;
-
- /* This should not change the PM bit as PS-POLL has PM bit always set */
- if(!pmBit) {
- unifi_notice (priv, " PM bit reset in PS-POLL\n");
- return;
- }
-
- if(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
- /* giving more priority to multicast packets so dropping ps-poll*/
- unifi_notice (priv, " multicast transmission is going on so don't take action on PS-POLL\n");
- return;
- }
-
- if(!staRecord->wmmOrQosEnabled) {
- if((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->mgtFrames))) {
- buffered_pkt->transmissionControl |= TRANSMISSION_CONTROL_TRIGGER_MASK;
- moreData = (!list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]) ||
- !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]) ||
- !list_empty(&staRecord->mgtFrames));
-
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->mgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
- priv->pausedStaHandle[3]=(u8)(staRecord->assignedHandle);
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- } else if((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]))) {
- buffered_pkt->transmissionControl |= TRANSMISSION_CONTROL_TRIGGER_MASK;
- moreData = (!list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]) ||
- !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]));
-
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[3]=(u8)(staRecord->assignedHandle);
- unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- } else if((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]))) {
- buffered_pkt->transmissionControl |= TRANSMISSION_CONTROL_TRIGGER_MASK;
- moreData = !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]);
-
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
- unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- } else {
- /* Actually since we have sent an ACK, there
- * there is no need to send a NULL frame*/
- }
- moreData = (!list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]) ||
- !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]) ||
- !list_empty(&staRecord->mgtFrames));
- if(!moreData && (staRecord->timSet == CSR_WIFI_TIM_SET)) {
- unifi_trace(priv, UDBG3, "more data = NULL, set tim to 0 in uf_process_ps_poll\n");
- if (!staRecord->timRequestPendingFlag){
- update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 0;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
- }
- } else {
-
- u8 allDeliveryEnabled = 0, dataAvailable = 0;
- unifi_trace(priv, UDBG3, "Qos Support station.Processing PS-Poll\n");
-
- /*Send Data From Management Frames*/
- /* Priority orders for delivering the buffered packets are
- * 1. Deliver the Management frames if there
- * 2. Other access category frames which are non deliver enable including UNIFI_TRAFFIC_Q_VO
- * priority is from VO->BK
- */
-
- /* Check if all AC's are Delivery Enabled */
- is_all_ac_deliver_enabled_and_moredata(staRecord, &allDeliveryEnabled, &dataAvailable);
-
- if (allDeliveryEnabled) {
- unifi_trace(priv, UDBG3, "uf_process_ps_poll: All ACs are delivery enable so Sending QOS Null in response of Ps-poll\n");
- uf_send_qos_null(priv, interfaceTag, sa, CSR_QOS_UP0, staRecord);
- return;
- }
-
- if (!list_empty(&staRecord->mgtFrames)) {
- if ((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->mgtFrames))) {
- /* We dont have packets in non delivery enabled UNIFI_TRAFFIC_Q_VO, So we are looking in management
- * queue of the station record
- */
- moreData = uf_is_more_data_for_non_delivery_ac(staRecord);
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
-
- /* Last parameter is EOSP & its false always for PS-POLL processing */
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->mgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
- unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- } else {
- unifi_error(priv, "uf_process_ps_poll: Mgt frame list empty!! \n");
- }
-
- } else {
- s8 i;
- /* We dont have buffered packet in mangement frame queue (1 failed), So proceed with condition 2
- * UNIFI_TRAFFIC_Q_VO -> VI -> BE -> BK
- */
- for(i= 3; i>=0; i--) {
- if (!IS_DELIVERY_ENABLED(staRecord->powersaveMode[i])) {
- /* Send One packet, if queue is NULL then continue */
- if((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->dataPdu[i]))) {
- moreData = uf_is_more_data_for_non_delivery_ac(staRecord);
-
- buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
-
- /* Last parameter is EOSP & its false always for PS-POLL processing */
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
- /* Clear the trigger bit transmission control*/
- buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staRecord->dataPdu[i]);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
- unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
- } else {
- if(r) {
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- break;
- }
- }
- }
- }
- /* Check if all AC's are Delivery Enabled */
- is_all_ac_deliver_enabled_and_moredata(staRecord, &allDeliveryEnabled, &dataAvailable);
- /*check for more data in non-delivery enabled queues*/
- moreData = (uf_is_more_data_for_non_delivery_ac(staRecord) || (allDeliveryEnabled && dataAvailable));
- if(!moreData && (staRecord->timSet == CSR_WIFI_TIM_SET)) {
- unifi_trace(priv, UDBG3, "more data = NULL, set tim to 0 in uf_process_ps_poll\n");
- if (!staRecord->timRequestPendingFlag){
- update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
- }
- else
- {
- /* Cache the TimSet value so that it will processed immidiatly after
- * completing the current setTim Request
- */
- staRecord->updateTimReqQueued = 0;
- unifi_trace(priv, UDBG6, "update_tim : One more UpdateTim Request (Tim value:%d) Queued for AID %x\n", staRecord->updateTimReqQueued,
- staRecord->aid);
- }
-
- }
- }
-
- unifi_trace(priv, UDBG3, "leaving uf_process_ps_poll\n");
-}
-
-
-
-void add_to_send_cfm_list(unifi_priv_t * priv,
- tx_buffered_packets_t *tx_q_item,
- struct list_head *frames_need_cfm_list)
-{
- tx_buffered_packets_t *send_cfm_list_item = NULL;
-
- send_cfm_list_item = kmalloc(sizeof(tx_buffered_packets_t), GFP_ATOMIC);
-
- if(send_cfm_list_item == NULL){
- unifi_warning(priv, "%s: Failed to allocate memory for new list item \n");
- return;
- }
-
- INIT_LIST_HEAD(&send_cfm_list_item->q);
-
- send_cfm_list_item->hostTag = tx_q_item->hostTag;
- send_cfm_list_item->interfaceTag = tx_q_item->interfaceTag;
- send_cfm_list_item->transmissionControl = tx_q_item->transmissionControl;
- send_cfm_list_item->leSenderProcessId = tx_q_item->leSenderProcessId;
- send_cfm_list_item->rate = tx_q_item->rate;
- memcpy(send_cfm_list_item->peerMacAddress.a, tx_q_item->peerMacAddress.a, ETH_ALEN);
- send_cfm_list_item->priority = tx_q_item->priority;
-
- list_add_tail(&send_cfm_list_item->q, frames_need_cfm_list);
-}
-
-void uf_prepare_send_cfm_list_for_queued_pkts(unifi_priv_t * priv,
- struct list_head *frames_need_cfm_list,
- struct list_head * list)
-{
- tx_buffered_packets_t *tx_q_item = NULL;
- struct list_head *listHead;
- struct list_head *placeHolder;
- unsigned long lock_flags;
-
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
-
- /* Search through the list and if confirmation required for any frames,
- add it to the send_cfm list */
- list_for_each_safe(listHead, placeHolder, list) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
-
- if(!tx_q_item) {
- unifi_error(priv, "Entry should exist, otherwise it is a (BUG)\n");
- continue;
- }
-
- /* check if confirmation is requested and if the sender ID
- is not netdevice client then save the entry in the list for need cfms */
- if (!(tx_q_item->transmissionControl & CSR_NO_CONFIRM_REQUIRED) &&
- (tx_q_item->leSenderProcessId != priv->netdev_client->sender_id)){
- unifi_trace(priv, UDBG1, "%s: SenderProcessID=%x host tag=%x transmission control=%x\n",
- __FUNCTION__,
- tx_q_item->leSenderProcessId,
- tx_q_item->hostTag,
- tx_q_item->transmissionControl);
-
- add_to_send_cfm_list(priv, tx_q_item, frames_need_cfm_list);
- }
- }
-
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
-
-}
-
-
-
-void uf_flush_list(unifi_priv_t * priv, struct list_head * list)
-{
- tx_buffered_packets_t *tx_q_item;
- struct list_head *listHead;
- struct list_head *placeHolder;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG5, "entering the uf_flush_list \n");
-
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- /* go through list, delete & free memory */
- list_for_each_safe(listHead, placeHolder, list) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
-
- if(!tx_q_item) {
- unifi_error(priv, "entry should exists, otherwise crashes (bug)\n");
- }
- unifi_trace(priv, UDBG5,
- "proccess_tx: in uf_flush_list peerMacAddress=%02X%02X%02X%02X%02X%02X senderProcessId=%x\n",
- tx_q_item->peerMacAddress.a[0], tx_q_item->peerMacAddress.a[1],
- tx_q_item->peerMacAddress.a[2], tx_q_item->peerMacAddress.a[3],
- tx_q_item->peerMacAddress.a[4], tx_q_item->peerMacAddress.a[5],
- tx_q_item->leSenderProcessId);
-
- list_del(listHead);
- /* free the allocated memory */
- unifi_net_data_free(priv, &tx_q_item->bulkdata);
- kfree(tx_q_item);
- tx_q_item = NULL;
- if (!priv->noOfPktQueuedInDriver) {
- unifi_error(priv, "packets queued in driver 0 still decrementing in %s\n", __FUNCTION__);
- } else {
- priv->noOfPktQueuedInDriver--;
- }
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
-}
-
-tx_buffered_packets_t *dequeue_tx_data_pdu(unifi_priv_t *priv, struct list_head *txList)
-{
- /* dequeue the tx data packets from the appropriate queue */
- tx_buffered_packets_t *tx_q_item = NULL;
- struct list_head *listHead;
- struct list_head *placeHolder;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG5, "entering dequeue_tx_data_pdu\n");
- /* check for list empty */
- if (list_empty(txList)) {
- unifi_trace(priv, UDBG5, "In dequeue_tx_data_pdu, the list is empty\n");
- return NULL;
- }
-
- /* Verification, if packet count is negetive */
- if (priv->noOfPktQueuedInDriver == 0xFFFF) {
- unifi_warning(priv, "no packet available in queue: debug");
- return NULL;
- }
-
- /* return first node after header, & delete from the list && atleast one item exist */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_for_each_safe(listHead, placeHolder, txList) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
- list_del(listHead);
- break;
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
-
- if (tx_q_item) {
- unifi_trace(priv, UDBG5,
- "proccess_tx: In dequeue_tx_data_pdu peerMacAddress=%02X%02X%02X%02X%02X%02X senderProcessId=%x\n",
- tx_q_item->peerMacAddress.a[0], tx_q_item->peerMacAddress.a[1],
- tx_q_item->peerMacAddress.a[2], tx_q_item->peerMacAddress.a[3],
- tx_q_item->peerMacAddress.a[4], tx_q_item->peerMacAddress.a[5],
- tx_q_item->leSenderProcessId);
- }
-
- unifi_trace(priv, UDBG5, "leaving dequeue_tx_data_pdu\n");
- return tx_q_item;
-}
-/* generic function to get the station record handler */
-CsrWifiRouterCtrlStaInfo_t *CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(unifi_priv_t *priv,
- const u8 *peerMacAddress,
- u16 interfaceTag)
-{
- u8 i;
- netInterface_priv_t *interfacePriv;
- unsigned long lock_flags;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "interfaceTag is not proper, interfaceTag = %d\n", interfaceTag);
- return NULL;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- /* disable the preemption until station record is fetched */
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
-
- for (i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- if (interfacePriv->staInfo[i]!= NULL) {
- if (!memcmp(((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[i]))->peerMacAddress.a, peerMacAddress, ETH_ALEN)) {
- /* enable the preemption as station record is fetched */
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- unifi_trace(priv, UDBG5, "peer entry found in station record\n");
- return ((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[i]));
- }
- }
- }
- /* enable the preemption as station record is fetched */
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- unifi_trace(priv, UDBG5, "peer entry not found in station record\n");
- return NULL;
-}
-/* generic function to get the station record handler from the handle */
-CsrWifiRouterCtrlStaInfo_t * CsrWifiRouterCtrlGetStationRecordFromHandle(unifi_priv_t *priv,
- u32 handle,
- u16 interfaceTag)
-{
- netInterface_priv_t *interfacePriv;
-
- if ((handle >= UNIFI_MAX_CONNECTIONS) || (interfaceTag >= CSR_WIFI_NUM_INTERFACES)) {
- unifi_error(priv, "handle/interfaceTag is not proper, handle = %d, interfaceTag = %d\n", handle, interfaceTag);
- return NULL;
- }
- interfacePriv = priv->interfacePriv[interfaceTag];
- return ((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[handle]));
-}
-
-/* Function to do inactivity */
-void uf_check_inactivity(unifi_priv_t *priv, u16 interfaceTag, u32 currentTime)
-{
- u32 i;
- CsrWifiRouterCtrlStaInfo_t *staInfo;
- u32 elapsedTime; /* Time in microseconds */
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- CsrWifiMacAddress peerMacAddress;
- unsigned long lock_flags;
-
- if (interfacePriv == NULL) {
- unifi_trace(priv, UDBG3, "uf_check_inactivity: Interface priv is NULL \n");
- return;
- }
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- /* Go through the list of stations to check for inactivity */
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- staInfo = CsrWifiRouterCtrlGetStationRecordFromHandle(priv, i, interfaceTag);
- if(!staInfo ) {
- continue;
- }
-
- unifi_trace(priv, UDBG3, "Running Inactivity handler Time %xus station's last activity %xus\n",
- currentTime, staInfo->lastActivity);
-
-
- elapsedTime = (currentTime >= staInfo->lastActivity)?
- (currentTime - staInfo->lastActivity):
- (~((u32)0) - staInfo->lastActivity + currentTime);
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- if (elapsedTime > MAX_INACTIVITY_INTERVAL) {
- memcpy((u8*)&peerMacAddress, (u8*)&staInfo->peerMacAddress, sizeof(CsrWifiMacAddress));
-
- /* Indicate inactivity for the station */
- unifi_trace(priv, UDBG3, "Station %x:%x:%x:%x:%x:%x inactive since %xus\n sending Inactive Ind\n",
- peerMacAddress.a[0], peerMacAddress.a[1],
- peerMacAddress.a[2], peerMacAddress.a[3],
- peerMacAddress.a[4], peerMacAddress.a[5],
- elapsedTime);
-
- CsrWifiRouterCtrlStaInactiveIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
- }
- }
-
- interfacePriv->last_inactivity_check = currentTime;
-}
-
-/* Function to update activity of a station */
-void uf_update_sta_activity(unifi_priv_t *priv, u16 interfaceTag, const u8 *peerMacAddress)
-{
- u32 elapsedTime, currentTime; /* Time in microseconds */
- u32 timeHi; /* Not used - Time in microseconds */
- CsrWifiRouterCtrlStaInfo_t *staInfo;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- unsigned long lock_flags;
-
- if (interfacePriv == NULL) {
- unifi_trace(priv, UDBG3, "uf_check_inactivity: Interface priv is NULL \n");
- return;
- }
-
- currentTime = CsrTimeGet(&timeHi);
-
-
- staInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, peerMacAddress, interfaceTag);
-
- if (staInfo == NULL) {
- unifi_trace(priv, UDBG4, "Sta does not exist yet");
- return;
- }
-
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- /* Update activity */
- staInfo->lastActivity = currentTime;
-
- /* See if inactivity handler needs to be run
- * Here it is theoretically possible that the counter may have wrapped around. But
- * since we just want to know when to run the inactivity handler it does not really matter.
- * Especially since this is data path it makes sense in keeping it simple and avoiding
- * 64 bit handling */
- elapsedTime = (currentTime >= interfacePriv->last_inactivity_check)?
- (currentTime - interfacePriv->last_inactivity_check):
- (~((u32)0) - interfacePriv->last_inactivity_check + currentTime);
-
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
-
- /* Check if it is time to run the inactivity handler */
- if (elapsedTime > INACTIVITY_CHECK_INTERVAL) {
- uf_check_inactivity(priv, interfaceTag, currentTime);
- }
-}
-void resume_unicast_buffered_frames(unifi_priv_t *priv, u16 interfaceTag)
-{
-
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- u8 i;
- int j;
- tx_buffered_packets_t * buffered_pkt = NULL;
- u8 hipslotFree[4] = {TRUE, TRUE, TRUE, TRUE};
- int r;
- unsigned long lock_flags;
-
- while(!isRouterBufferEnabled(priv, 3) &&
- ((buffered_pkt=dequeue_tx_data_pdu(priv, &interfacePriv->genericMgtFrames))!=NULL)) {
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, NULL, 0, FALSE)) == -ENOSPC) {
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &interfacePriv->genericMgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- hipslotFree[3]=FALSE;
- break;
- }else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
- for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- CsrWifiRouterCtrlStaInfo_t *staInfo = interfacePriv->staInfo[i];
- if(!hipslotFree[0] && !hipslotFree[1] && !hipslotFree[2] && !hipslotFree[3]) {
- unifi_trace(priv, UDBG3, "(ENOSPC) in resume_unicast_buffered_frames:: hip slots are full \n");
- break;
- }
- if (staInfo && (staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)) {
- while((( TRUE == hipslotFree[3] ) && (buffered_pkt=dequeue_tx_data_pdu(priv, &staInfo->mgtFrames)))) {
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, 0, FALSE)) == -ENOSPC) {
- unifi_trace(priv, UDBG3, "(ENOSPC) in resume_unicast_buffered_frames:: hip slots are full for voice queue\n");
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staInfo->mgtFrames);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[3]=(u8)(staInfo->assignedHandle);
- hipslotFree[3] = FALSE;
- break;
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
-
- for(j=3;j>=0;j--) {
- if(!hipslotFree[j])
- continue;
-
- while((buffered_pkt=dequeue_tx_data_pdu(priv, &staInfo->dataPdu[j]))) {
- buffered_pkt->transmissionControl &=
- ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
- if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, 0, FALSE)) == -ENOSPC) {
- /* Enqueue at the head of the queue */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_add(&buffered_pkt->q, &staInfo->dataPdu[j]);
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- priv->pausedStaHandle[j]=(u8)(staInfo->assignedHandle);
- hipslotFree[j]=FALSE;
- break;
- } else {
- if(r){
- unifi_trace (priv, UDBG1, " HIP validation failure : PDU sending failed \n");
- /* the PDU failed where we can't do any thing so free the storage */
- unifi_net_data_free(priv, &buffered_pkt->bulkdata);
- }
- kfree(buffered_pkt);
- }
- }
- }
- }
- }
-}
-void update_eosp_to_head_of_broadcast_list_head(unifi_priv_t *priv, u16 interfaceTag)
-{
-
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
- unsigned long lock_flags;
- struct list_head *listHead;
- struct list_head *placeHolder;
- tx_buffered_packets_t *tx_q_item;
-
- if (interfacePriv->noOfbroadcastPktQueued) {
-
- /* Update the EOSP to the HEAD of b/c list
- * because we have received any mgmt packet so it should not hold for long time
- * peer may time out.
- */
- spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
- list_for_each_safe(listHead, placeHolder, &interfacePriv->genericMulticastOrBroadCastFrames) {
- tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
- tx_q_item->transmissionControl |= TRANSMISSION_CONTROL_EOSP_MASK;
- tx_q_item->transmissionControl = (tx_q_item->transmissionControl & ~(CSR_NO_CONFIRM_REQUIRED));
- unifi_trace(priv, UDBG1, "updating eosp for list Head hostTag:= 0x%x ", tx_q_item->hostTag);
- break;
- }
- spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
- }
-}
-
-/*
- * ---------------------------------------------------------------------------
- * resume_suspended_uapsd
- *
- * This function takes care processing packets of Unscheduled Service Period,
- * which been suspended earlier due to DTIM/HIP ENOSPC scenarios
- *
- * Arguments:
- * priv Pointer to device private context struct
- * interfaceTag For which resume should happen
- * ---------------------------------------------------------------------------
- */
-void resume_suspended_uapsd(unifi_priv_t* priv, u16 interfaceTag)
-{
-
- u8 startIndex;
- CsrWifiRouterCtrlStaInfo_t * staInfo = NULL;
- unsigned long lock_flags;
-
- unifi_trace(priv, UDBG2, "++resume_suspended_uapsd: \n");
- for(startIndex= 0; startIndex < UNIFI_MAX_CONNECTIONS;startIndex++) {
- staInfo = CsrWifiRouterCtrlGetStationRecordFromHandle(priv, startIndex, interfaceTag);
-
- if(!staInfo || !staInfo->wmmOrQosEnabled) {
- continue;
- } else if((staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)
- &&staInfo->uapsdActive && staInfo->uspSuspend) {
- /* U-APSD Still active & previously suspended either ENOSPC of FH queues OR
- * due to DTIM activity
- */
- uf_handle_uspframes_delivery(priv, staInfo, interfaceTag);
- } else {
- unifi_trace(priv, UDBG2, "resume_suspended_uapsd: PS state=%x, uapsdActive?=%x, suspend?=%x\n",
- staInfo->currentPeerState, staInfo->uapsdActive, staInfo->uspSuspend);
- if (staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)
- {
- spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
- staInfo->uapsdActive = FALSE;
- staInfo->uspSuspend = FALSE;
- spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
- }
- }
- }
- unifi_trace(priv, UDBG2, "--resume_suspended_uapsd:\n");
-}
-
-#endif
+++ /dev/null
-/*
- *****************************************************************************
- *
- * FILE : unifi_priv.h
- *
- * PURPOSE : Private header file for unifi driver.
- *
- * UDI = UniFi Debug Interface
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- *****************************************************************************
- */
-#ifndef __LINUX_UNIFI_PRIV_H__
-#define __LINUX_UNIFI_PRIV_H__ 1
-
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/wait.h>
-#include <linux/sched.h>
-#include <linux/delay.h>
-#include <linux/netdevice.h>
-#include <linux/wireless.h>
-#include <linux/cdev.h>
-#include <linux/kthread.h>
-#include <linux/freezer.h>
-
-#ifdef CSR_WIFI_SUPPORT_MMC_DRIVER
-#include <linux/mmc/core.h>
-#include <linux/mmc/card.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/sdio.h>
-#endif /* CSR_WIFI_SUPPORT_MMC_DRIVER */
-
-#include <linux/fs.h>
-
-#ifdef ANDROID_BUILD
-#include <linux/wakelock.h>
-#endif
-
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_unifi_udi.h"
-#include "csr_wifi_router_lib.h"
-#include "unifiio.h"
-#ifndef CSR_WIFI_HIP_TA_DISABLE
-#include "csr_wifi_vif_utils.h"
-#endif
-
-/* Define the unifi_priv_t before include the unifi_native.h */
-struct unifi_priv;
-typedef struct unifi_priv unifi_priv_t;
-#ifdef CSR_SUPPORT_WEXT_AP
-struct CsrWifiSmeApConfig;
-typedef struct CsrWifiSmeApConfig CsrWifiSmeApConfig_t;
-#endif
-#ifdef CSR_SUPPORT_WEXT
-#include "unifi_wext.h"
-#endif
-
-#ifdef ANDROID_BUILD
-extern struct wake_lock unifi_sdio_wake_lock;
-#endif
-
-#include "unifi_clients.h"
-
-#ifdef CSR_NATIVE_LINUX
-#include "sme_native/unifi_native.h"
-#else
-#include "unifi_sme.h"
-#endif
-
-/* The device major number to use when registering the udi driver */
-#define UNIFI_NAME "unifi"
-/*
- * MAX_UNIFI_DEVS defines the maximum number of UniFi devices that can be present.
- * This number should be set to the number of SDIO slots supported by the SDIO
- * host controller on the platform.
- * Note: If MAX_UNIFI_DEVS value changes, fw_init[] needs to be corrected in drv.c
- */
-#define MAX_UNIFI_DEVS 2
-
-/* 802.11 Mac header offsets */
-#define MAC_HEADER_SIZE 24
-#define QOS_CONTROL_HEADER_SIZE 2
-#define HT_CONTROL_HEADER_SIZE 4
-#define QOS_DATA 0x8
-#define QOS_DATA_NULL 0xc
-#define DATA_NULL 0x04
-#define FRAME_CONTROL_ORDER_BIT 0x8000
-#define FRAME_CONTROL_TYPE_FIELD_OFFSET 2
-#define FRAME_CONTROL_SUBTYPE_FIELD_OFFSET 4
-#define IEEE802_11_FRAMETYPE_DATA 0x02
-#define IEEE802_11_FRAMETYPE_CONTROL 0x01
-#define IEEE802_11_FRAMETYPE_MANAGEMENT 0x00
-#define IEEE802_11_FRAMETYPE_RESERVED 0x03
-
-/* octet offset from start of mac header for certain fields */
-#define IEEE802_11_ADDR3_OFFSET 16
-#define IEEE802_11_SEQUENCE_CONTROL_OFFSET 22
-#define IEEE802_11_MAX_DATA_LEN 2304
-
-/* frame control (FC) masks, for frame control as 16 bit integer */
-#define IEEE802_11_FC_TO_DS_MASK 0x100
-#define IEEE802_11_FC_FROM_DS_MASK 0x200
-#define IEEE802_11_FC_MOREDATA_MASK 0x2000
-#define IEEE802_11_FC_PROTECTED_MASK 0x4000
-#define IEEE80211_FC_ORDER_MASK 0x8000
-#define IEEE80211_FC_SUBTYPE_MASK 0x00f0
-#define IEEE80211_FC_TYPE_MASK 0x000c
-#define IEEE80211_FC_PROTO_VERSION_MASK 0x0003
-
-/* selected type and subtype combinations as in 7.1.3.1 table 1
- For frame control as 16 bit integer, or for ls octet
-*/
-#define IEEE802_11_FC_TYPE_DATA 0x08
-#define IEEE802_11_FC_TYPE_NULL 0x48
-#define IEEE802_11_FC_TYPE_QOS_NULL 0xc8
-#define IEEE802_11_FC_TYPE_QOS_DATA 0x88
-
-#define IEEE802_11_FC_TYPE_DATA_SUBTYPE_RESERVED 0x0D
-
-/* qos control (QC) masks for qos control as 16 bit integer, or for ls octet */
-#define IEEE802_11_QC_TID_MASK 0x0f
-#define IEEE802_11_QC_A_MSDU_PRESENT 0x80
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND))
-#define IEEE802_11_QC_NON_TID_BITS_MASK 0xFFF0
-#endif
-
-#define CSR_WIFI_EAPOL_M4_HOST_TAG 0x50000000
-#define IEEE802_11_DATA_FRAME_MAC_HEADER_SIZE 36
-#define MAX_ACCESS_CATOGORY 4
-
-/* Time in us to check for inactivity of stations 5 mins */
-#define INACTIVITY_CHECK_INTERVAL 300000000
-/* Time in us before a station is flagged as inactive */
-#define MAX_INACTIVITY_INTERVAL 300000000
-
-
-/* Define for maximum BA session */
-#define MAX_SUPPORTED_BA_SESSIONS_TX 1
-#define MAX_SUPPORTED_BA_SESSIONS_RX 4
-
-#define MAX_BA_WIND_SIZE 64
-#define MAC_HEADER_ADDR1_OFFSET 4
-#define MAC_HEADER_ADDR2_OFFSET 10
-
-/* Define for age (in us) value for frames in MPDU reorder buffer */
-#define CSR_WIFI_BA_MPDU_FRAME_AGE_TIMEOUT 30000 /* 30 milli seconds */
-
-/* This macro used in prepare_and_add_macheader*/
-#define ADDRESS_ONE_OFFSET 20
-
-/* Defines for STA inactivity detection */
-#define STA_INACTIVE_DETECTION_TRIGGER_THRESHOLD 1 /* in number of stations */
-#define STA_INACTIVE_DETECTION_TIMER_INTERVAL 30 /* in seconds */
-#define STA_INACTIVE_TIMEOUT_VAL 120*1000*1000 /* 120 seconds */
-
-/* Test for modes requiring AP firmware patch */
-#define CSR_WIFI_HIP_IS_AP_FW(mode) ((((mode) == CSR_WIFI_ROUTER_CTRL_MODE_AP) || \
- ((mode) == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO)) ? TRUE : FALSE)
-
-/* Defines used in beacon filtering in case of P2P */
-#define CSR_WIFI_P2P_WILDCARD_SSID_LENGTH 0x7
-#define CSR_WIFI_80211_FRAME_SUBTYPE_BEACON 0x8
-#define CSR_WIFI_BEACON_FIXED_LENGTH 12
-#define CSR_WIFI_FRAME_SUBTYPE_BIT_OFFSET 4
-#define CSR_WIFI_80211_FRAME_SUBTYPE_BIT_MASK ((u8)(0xF << CSR_WIFI_FRAME_SUBTYPE_BIT_OFFSET))
-
-#define CSR_WIFI_80211_GET_FRAME_SUBTYPE(frameBuffer) \
- ((u8)(((u8 *)frameBuffer)[0] & CSR_WIFI_80211_FRAME_SUBTYPE_BIT_MASK) >> CSR_WIFI_FRAME_SUBTYPE_BIT_OFFSET)
-
-/* For M4 request received via netdev*/
-
-typedef u8 CsrWifiPacketType;
-#define CSR_WIFI_UNICAST_PDU ((CsrWifiPacketType) 0x00)
-#define CSR_WIFI_MULTICAST_PDU ((CsrWifiPacketType) 0x1)
-#define CSR_WIFI_BROADCAST_PDU ((CsrWifiPacketType) 0x2)
-
-#define PRIO_TO_NICE(prio) ((prio) - MAX_RT_PRIO - 20)
-
-/* Module parameter variables */
-extern int buswidth;
-extern int sdio_clock;
-extern int use_5g;
-extern int disable_hw_reset;
-extern int disable_power_control;
-extern int enable_wol;
-extern int sme_debug;
-extern int fw_init[MAX_UNIFI_DEVS];
-extern int tl_80211d;
-extern int sdio_byte_mode;
-extern int sdio_block_size;
-extern int coredump_max;
-extern int run_bh_once;
-extern int bh_priority;
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-extern int log_hip_signals;
-#endif
-
-struct dlpriv {
- const unsigned char *dl_data;
- int dl_len;
- void *fw_desc;
-};
-
-
-struct uf_thread {
-
- struct task_struct *thread_task;
-
- /* wait_queue for waking the unifi_thread kernel thread */
- wait_queue_head_t wakeup_q;
- unsigned int wakeup_flag;
-
- /*
- * Use it to block the I/O thread when
- * an error occurs or UniFi is reinitialised.
- */
- int block_thread;
-
- char name[16];
- int prio;
-};
-
-/*
- * Link list to hold the received packets for the period the port
- * remains closed.
- */
-typedef struct rx_buffered_packets {
- /* List link structure */
- struct list_head q;
- /* Packet to indicate when the port reopens */
- struct sk_buff *skb;
- /* Bulkdata to free in case the port closes and need to discard the packet */
- bulk_data_param_t bulkdata;
- /* The source address of the packet */
- CsrWifiMacAddress sa;
- /* The destination address of the packet */
- CsrWifiMacAddress da;
- /* Corresponding signal */
- CSR_SIGNAL signal;
-} rx_buffered_packets_t;
-
-
-typedef u8 CsrWifiAcPowersaveMode;
-#define CSR_WIFI_AC_TRIGGER_ONLY_ENABLED 0x00
-#define CSR_WIFI_AC_DELIVERY_ONLY_ENABLE 0X01
-#define CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED 0X03
-#define CSR_WIFI_AC_LEGACY_POWER_SAVE 0X02
-
-
-#define IS_DELIVERY_ENABLED(mode) (mode & CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)? 1: 0
-#define IS_DELIVERY_AND_TRIGGER_ENABLED(mode) ((mode & CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)||(mode & CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))? 1: 0
-#define IS_DTIM_ACTIVE(flag, hostTag) ((flag == TRUE || hostTag != INVALID_HOST_TAG))
-#define INVALID_HOST_TAG 0xFFFFFFFF
-#define UNIFI_TRAFFIC_Q_CONTENTION UNIFI_TRAFFIC_Q_BE
-
-
-
-
-/* Queue to be used for contention priority */
-
-/*
- * Link list to hold the tx packets for the period the peer
- * powersave/free slots in unifi
- */
-typedef struct tx_buffered_packets {
- /* List link structure */
- struct list_head q;
- u16 interfaceTag;
- CSR_CLIENT_TAG hostTag;
- CSR_PROCESS_ID leSenderProcessId;
- CSR_TRANSMISSION_CONTROL transmissionControl;
- CSR_RATE rate;
- /* Bulkdata to free in case the port closes and need to discard the packet */
- bulk_data_desc_t bulkdata;
- /* The source address of the packet */
- CsrWifiMacAddress peerMacAddress;
- CSR_PRIORITY priority;
-} tx_buffered_packets_t;
-
-/* station record has this data structure */
-typedef struct CsrWifiRouterCtrlStaInfo_t {
-
- /* Sme sends these parameters */
- CsrWifiMacAddress peerMacAddress;
- u32 assignedHandle;
- u8 wmmOrQosEnabled;
- CsrWifiAcPowersaveMode powersaveMode[MAX_ACCESS_CATOGORY];
- u16 maxSpLength;
- u8 uapsdActive;
- u16 noOfSpFramesSent;
-
- /* Router/Driver database */
-#ifdef CSR_SUPPORT_SME
- unifi_port_cfg_t *peerControlledPort;
- unifi_port_cfg_t *peerUnControlledPort;
-
- /* Inactivity feature parameters */
- struct netInterface_priv *interfacePriv;
- struct work_struct send_disconnected_ind_task;
- u8 activity_flag;
- u16 listenIntervalInTus;
- CSR_CLIENT_TAG nullDataHostTag;
-
- /* Activity timestamps for the station */
- u32 lastActivity;
-
- /* during m/c transmission sp suspended */
- u8 uspSuspend;
- CSR_PRIORITY triggerFramePriority;
-#endif
- CsrWifiRouterCtrlPeerStatus currentPeerState;
- struct list_head dataPdu[MAX_ACCESS_CATOGORY];
- struct list_head mgtFrames;
- u8 spStatus;
- u8 prevFrmType;
- u8 prevFrmAccessCatogory;
- u8 protection;
- u16 aid;
- u8 txSuspend;
- u8 timSet;
- /* Dont change the value of below macro for SET & RESET */
-#define CSR_WIFI_TIM_RESET 0
-#define CSR_WIFI_TIM_SET 1
-#define CSR_WIFI_TIM_RESETTING 2
-#define CSR_WIFI_TIM_SETTING 3
-
- u8 timRequestPendingFlag;
- u8 updateTimReqQueued;
- u16 noOfPktQueued;
-}CsrWifiRouterCtrlStaInfo_t;
-
-#ifdef CSR_SUPPORT_WEXT_AP
-struct CsrWifiSmeApConfig {
- CsrWifiSsid ssid;
- u16 channel;
- CsrWifiNmeApCredentials credentials;
- u8 max_connections;
- u8 if_index;
-};
-#endif
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
-/* This is a test code and may be removed later*/
-#define CSR_WIFI_RX_SIGNAL_BUFFER_SIZE (60+1)
-
-typedef struct
-{
- u8 *bufptr; /* Signal Primitive */
- bulk_data_param_t data_ptrs; /* Bulk Data pointers */
- u16 sig_len;
-}rx_buff_struct_t;
-
-typedef struct
-{
- u8 writePointer; /**< write pointer */
- u8 readPointer; /**< read pointer */
- u8 size; /**< size of circular buffer */
- rx_buff_struct_t rx_buff[CSR_WIFI_RX_SIGNAL_BUFFER_SIZE]; /**< Element of ciruclar buffer */
-} rxCircularBuffer_t;
-
-void rx_wq_handler(struct work_struct *work);
-#endif
-
-struct unifi_priv {
-
- card_t *card;
- CsrSdioFunction *sdio;
-
- /* Index into Unifi_instances[] for this device. */
- int instance;
- /* Reference count for this instance */
- int ref_count;
-
- /* Firmware images */
- struct dlpriv fw_sta;
- struct dlpriv fw_conv; /* used for conversion of production test image */
-
- /* Char device related structures */
- struct cdev unifi_cdev;
- struct cdev unifiudi_cdev;
- struct device *unifi_device;
-
- /* Which wireless interface to use (1 - 2.4GHz, 2 - 5GHz) */
- CSR_IFINTERFACE if_index;
-
- /* For multiple interface support */
- struct net_device *netdev[CSR_WIFI_NUM_INTERFACES];
- struct netInterface_priv *interfacePriv[CSR_WIFI_NUM_INTERFACES];
-
- u8 totalInterfaceCount;
-
- int prev_queue;
-
- /* Name of node under /proc */
- char proc_entry_name[64];
-
- /*
- * Flags:
- * drop_unencrypted
- * - Not used?
- * netdev_registered
- * - whether the netdev has been registered.
- */
- unsigned int drop_unencrypted : 1;
-
- /* Our list of unifi linux clients. */
- ul_client_t ul_clients[MAX_UDI_CLIENTS];
-
- /* Mutex to protect using the logging hook after UDI client is gone */
- struct semaphore udi_logging_mutex;
- /* Pointer to the ul_clients[] array */
- ul_client_t *logging_client;
-
- /* A ul_client_t* used to send the netdev related MIB requests. */
- ul_client_t *netdev_client;
-
- /* The SME ul_client_t pointer. */
- ul_client_t *sme_cli;
-
- /* The AMP ul_client_t pointer. */
- ul_client_t *amp_client;
-
- /*
- * Semaphore for locking the top-half to one user process.
- * This is necessary to prevent multiple processes calling driver
- * operations. This can happen because the network driver entry points
- * can be called from multiple processes.
- */
-#ifdef USE_DRIVER_LOCK
- struct semaphore lock;
-#endif /* USE_DRIVER_LOCK */
-
- /* Flag to say that an operation was aborted */
- int io_aborted;
-
- struct uf_thread bh_thread;
-
-#define UNIFI_INIT_NONE 0x00
-#define UNIFI_INIT_IN_PROGRESS 0x01
-#define UNIFI_INIT_FW_DOWNLOADED 0x02
-#define UNIFI_INIT_COMPLETED 0x04
- unsigned char init_progress;
-
- int sme_is_present;
-
- /* The WMM features that UniFi uses in the current BSS */
- unsigned int sta_wmm_capabilities;
-
- /* Debug only */
- char last_debug_string[256];
- unsigned short last_debug_word16[16];
-
-#ifdef CSR_SUPPORT_SME
- /* lock to protect the tx queues list */
- spinlock_t tx_q_lock;
- u8 allPeerDozing;
- u8 pausedStaHandle[MAX_ACCESS_CATOGORY];
- /* Max packet the driver can queue, irrespective of interface number */
- u16 noOfPktQueuedInDriver;
-#define CSR_WIFI_DRIVER_SUPPORT_FOR_MAX_PKT_QUEUEING 512
-#define CSR_WIFI_DRIVER_MAX_PKT_QUEUING_THRESHOLD_PER_PEER 64
-#define CSR_WIFI_DRIVER_MINIMUM_BROADCAST_PKT_THRESHOLD 3
-
- u8 routerBufferEnable[MAX_ACCESS_CATOGORY];
- /* lock to protect stainfo members and priv members*/
- spinlock_t staRecord_lock;
-#endif
-#ifdef CSR_NATIVE_LINUX
-#ifdef CSR_SUPPORT_WEXT
- /* wireless config */
- struct wext_config wext_conf;
-#endif
-
- /* Mutex to protect the MLME blocking requests */
- struct semaphore mlme_blocking_mutex;
-
- /* The ul_client that provides the blocking API for WEXT calls */
- ul_client_t *wext_client;
-
-#endif /* CSR_NATIVE_LINUX */
-
-#ifdef CSR_SUPPORT_SME
- wait_queue_head_t sme_request_wq;
- /* Semaphore to protect the SME blocking requests */
- struct semaphore sme_sem;
- /* Structure to hold the SME blocking requests data*/
- sme_reply_t sme_reply;
-
- /* Structure to hold a traffic protocol indication */
- struct ta_ind {
- struct work_struct task;
- CsrWifiRouterCtrlTrafficPacketType packet_type;
- CsrWifiRouterCtrlProtocolDirection direction;
- CsrWifiMacAddress src_addr;
- int in_use;
- } ta_ind_work;
-
- struct ta_sample_ind {
- struct work_struct task;
- CsrWifiRouterCtrlTrafficStats stats;
- int in_use;
- } ta_sample_ind_work;
-
- __be32 sta_ip_address;
- CsrWifiRouterCtrlSmeVersions sme_versions;
-
- /*
- * Flag to reflect state of unifi_sys_wifi_on_*() progress.
- * This indicates whether we are in an "wifi on" state when we are
- * allowed to indication errors with unifi_mgt_wifi_off_ind()
- */
- enum {
- wifi_on_unspecified = -1,
- wifi_on_in_progress = 0,
- wifi_on_done = 1,
- } wifi_on_state;
-
- /* Userspace TaskId for the SME Set when a wifi on req is received */
- CsrSchedQid CSR_WIFI_SME_IFACEQUEUE;
-
- struct work_struct multicast_list_task;
- /*
- * The SME installs filters to ask for specific MA-UNITDATA.req
- * to be passed to different SME components.
- */
-#define MAX_MA_UNIDATA_IND_FILTERS 8
- sme_ma_unidata_ind_filter_t sme_unidata_ind_filters[MAX_MA_UNIDATA_IND_FILTERS];
-
-/* UNIFI_CFG related parameters */
- uf_cfg_bcast_packet_filter_t packet_filters;
- unsigned char *filter_tclas_ies;
- /* The structure that holds all the connection configuration. */
- CsrWifiSmeConnectionConfig connection_config;
-#ifdef CSR_SUPPORT_WEXT
-
- int ignore_bssid_join;
- struct iw_statistics wext_wireless_stats;
-
- /* The MIB and MAC address files contents, read from userspace */
- CsrWifiSmeDataBlock mib_data;
- CsrWifiMacAddress sta_mac_address;
-
- int wep_tx_key_index;
- wep_key_t wep_keys[NUM_WEPKEYS];
-
-
-#ifdef CSR_SUPPORT_WEXT_AP
- CsrWifiSmeApMacConfig ap_mac_config;
- CsrWifiNmeApConfig group_sec_config;
- CsrWifiSmeApConfig_t ap_config;
-#endif
- struct work_struct sme_config_task;
-
-#endif /* CSR_SUPPORT_WEXT */
-
-#endif /* CSR_SUPPORT_SME */
-
-#ifdef CSR_SME_USERSPACE
- void *smepriv;
-#endif /* CSR_SME_USERSPACE */
-
- card_info_t card_info;
-
- /* Mutex to protect unifi_send_signal() */
- spinlock_t send_signal_lock;
-
-
- /*
- * The workqueue to offload the TA run
- * and the multicast addresses list set
- */
- struct workqueue_struct *unifi_workqueue;
-
- unsigned char *mib_cfm_buffer;
- unsigned int mib_cfm_buffer_length;
-
- int ptest_mode; /* Set when in production test mode */
- int coredump_mode; /* Set when SME has requested a coredump */
- u8 wol_suspend; /* Set when suspending with UniFi powered */
-
-#define UF_UNCONTROLLED_PORT_Q 0
-#define UF_CONTROLLED_PORT_Q 1
-
- /* Semaphore to protect the rx queues list */
- struct semaphore rx_q_sem;
-
- /* Spinlock to protect M4 data */
- spinlock_t m4_lock;
- /* Mutex to protect BA RX data */
- struct semaphore ba_mutex;
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- /* Spinlock to protect the WAPI data */
- spinlock_t wapi_lock;
-#endif
-
- /* Array to indicate if a particular Tx queue is paused, this may not be
- * required in a multiqueue implementation since we can directly stop kernel
- * queues */
- u8 tx_q_paused_flag[UNIFI_TRAFFIC_Q_MAX];
-
-#ifdef CSR_WIFI_RX_PATH_SPLIT
- struct workqueue_struct *rx_workqueue;
- struct work_struct rx_work_struct;
- rxCircularBuffer_t rxSignalBuffer;
-
-#endif
-
- u32 rxTcpThroughput;
- u32 txTcpThroughput;
- u32 rxUdpThroughput;
- u32 txUdpThroughput;
-
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- /*Set if multicast KeyID = 1*/
- u8 wapi_multicast_filter;
- /*Set if unicast KeyID = 1*/
- u8 wapi_unicast_filter;
- u8 wapi_unicast_queued_pkt_filter;
-#ifdef CSR_WIFI_SECURITY_WAPI_QOSCTRL_MIC_WORKAROUND
- u8 isWapiConnection;
-#endif
-#endif
-
-#ifdef CSR_WIFI_SPLIT_PATCH
- CsrWifiRouterCtrlModeSetReq pending_mode_set;
-#endif
-
- u8 cmanrTestMode;
- CSR_RATE cmanrTestModeTransmitRate;
-
-};
-
-typedef struct {
- u16 queue_length[4];
- u8 os_queue_paused;
-} unifi_OsQosInfo;
-
-
-typedef struct {
- u8 active;
- bulk_data_param_t bulkdata;
- CSR_SIGNAL signal;
- u16 sn;
- u32 recv_time;
-} frame_desc_struct;
-
-typedef struct {
- frame_desc_struct *buffer;
- u16 wind_size;
- u16 occupied_slots;
- struct timer_list timer;
- u16 timeout;
- u16 expected_sn;
- u16 start_sn;
- u8 trigger_ba_after_ssn;
- struct netInterface_priv *interfacePriv;
- u16 tID;
- CsrWifiMacAddress macAddress;
- struct work_struct send_ba_err_task;
-} ba_session_rx_struct;
-
-
-typedef struct {
- struct netInterface_priv *interfacePriv;
- u16 tID;
- CsrWifiMacAddress macAddress;
-} ba_session_tx_struct;
-
-typedef struct netInterface_priv
-{
- u16 InterfaceTag;
- struct unifi_priv *privPtr;
- ba_session_tx_struct *ba_session_tx[MAX_SUPPORTED_BA_SESSIONS_TX];
- ba_session_rx_struct *ba_session_rx[MAX_SUPPORTED_BA_SESSIONS_RX];
- frame_desc_struct ba_complete[MAX_BA_WIND_SIZE];
- u8 ba_complete_index;
- u8 queueEnabled[UNIFI_NO_OF_TX_QS];
- struct work_struct send_m4_ready_task;
-#ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
- struct work_struct send_pkt_to_encrypt;
-#endif
- struct net_device_stats stats;
- u8 interfaceMode;
- u8 protect;
- CsrWifiMacAddress bssid;
- /*
- * Flag to reflect state of CONNECTED indication signal.
- * This indicates whether we are "joined" an Access Point (i.e. have
- * nominated an AP and are receiving beacons) but give no indication
- * of whether we are authenticated and/or associated.
- */
- enum {
- UnifiConnectedUnknown = -1,
- UnifiNotConnected = 0,
- UnifiConnected = 1,
- } connected;
-#ifdef CSR_SUPPORT_WEXT
- /* Tracks when we are waiting for a netdevice state change callback */
- u8 wait_netdev_change;
- /* True if we have successfully registered for netdev callbacks */
- u8 netdev_callback_registered;
-#endif /* CSR_SUPPORT_WEXT */
- unsigned int netdev_registered;
-#define UNIFI_MAX_MULTICAST_ADDRESSES 10
- /* The multicast addresses list that the thread needs to set. */
- u8 mc_list[UNIFI_MAX_MULTICAST_ADDRESSES*ETH_ALEN];
- /* The multicast addresses count that the thread needs to set. */
- int mc_list_count;
- u32 tag;
-#ifdef CSR_SUPPORT_SME
- /* (un)controlled port configuration */
- unifi_port_config_t controlled_data_port;
- unifi_port_config_t uncontrolled_data_port;
-
- /* station record maintenance related data structures */
- u8 num_stations_joined;
- CsrWifiRouterCtrlStaInfo_t *(staInfo)[UNIFI_MAX_CONNECTIONS];
- struct list_head genericMgtFrames;
- struct list_head genericMulticastOrBroadCastFrames;
- struct list_head genericMulticastOrBroadCastMgtFrames;
-
- /* Timer for detecting station inactivity */
- struct timer_list sta_activity_check_timer;
- u8 sta_activity_check_enabled;
-
- /* Timestamp when the last inactivity check was done */
- u32 last_inactivity_check;
-
- /*number of multicast or borad cast packets queued*/
- u16 noOfbroadcastPktQueued;
-#endif
- /* A list to hold the buffered uncontrolled port packets */
- struct list_head rx_uncontrolled_list;
- /* A list to hold the buffered controlled port packets */
- struct list_head rx_controlled_list;
- /* Buffered M4 signal to take care of WPA race condition */
- CSR_SIGNAL m4_signal;
- bulk_data_desc_t m4_bulk_data;
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
- /* Buffered WAPI Unicast MA Packet Request for encryption in Sme */
- CSR_SIGNAL wapi_unicast_ma_pkt_sig;
- bulk_data_desc_t wapi_unicast_bulk_data;
-#endif
-
- /* This should be removed and m4_hostTag should be used for checking*/
- u8 m4_sent;
- CSR_CLIENT_TAG m4_hostTag;
- u8 dtimActive;
- u8 intraBssEnabled;
- u32 multicastPduHostTag; /* Used to set the tim after getting
- a confirm for it */
- u8 bcTimSet;
- u8 bcTimSetReqPendingFlag;
- u8 bcTimSetReqQueued;
-} netInterface_priv_t;
-
-#ifdef CSR_SUPPORT_SME
-#define routerStartBuffering(priv, queue) priv->routerBufferEnable[(queue)] = TRUE;
-#define routerStopBuffering(priv, queue) priv->routerBufferEnable[(queue)] = FALSE;
-#define isRouterBufferEnabled(priv, queue) priv->routerBufferEnable[(queue)]
-#endif
-
-#ifdef USE_DRIVER_LOCK
-#define LOCK_DRIVER(_p) down_interruptible(&(_p)->lock)
-#define UNLOCK_DRIVER(_p) up(&(_p)->lock)
-#else
-#define LOCK_DRIVER(_p) (void)(_p); /* as nothing */
-#define UNLOCK_DRIVER(_p) (void)(_p); /* as nothing */
-#endif /* USE_DRIVER_LOCK */
-
-s32 CsrHipResultToStatus(CsrResult csrResult);
-
-
-/*
- * SDIO related functions and callbacks
- */
-int uf_sdio_load(void);
-void uf_sdio_unload(void);
-unifi_priv_t *uf_find_instance(int inst);
-int uf_find_priv(unifi_priv_t *priv);
-int uf_find_netdev_priv(netInterface_priv_t *priv);
-unifi_priv_t *uf_get_instance(int inst);
-void uf_put_instance(int inst);
-int csr_sdio_linux_install_irq(CsrSdioFunction *sdio);
-int csr_sdio_linux_remove_irq(CsrSdioFunction *sdio);
-
-void uf_add_os_device(int bus_id, struct device *os_device);
-void uf_remove_os_device(int bus_id);
-
-
-
-/*
- * Claim/release SDIO
- *
- * For multifunction cards, we cannot grub the SDIO lock around the unifi_bh()
- * as this prevents other functions using SDIO.
- * Since some of CSR SDIO API is used regardless of trying to lock unifi_bh()
- * we have followed this scheme:
- * 1. If a function needs protection only when CSR_WIFI_SINGLE_FUNCTION is defined
- * then we call CsrSdioClaim/CsrSdioRelease().
- * 2. If a function needs protection only when CSR_WIFI_SINGLE_FUNCTION is not defined
- * then we call _sdio_claim_host/_sdio_claim_host(). Use of this should be restricted
- * to the SDIO glue layer only (e.g. sdio_mmc.c).
- * 3. If a function needs protection, regardless of the CSR_WIFI_SINGLE_FUNCTION
- * then we call directly the sdio_claim_host/sdio_release_host().
- * Use of this must be restricted to the SDIO glue layer only (e.g. sdio_mmc.c).
- *
- * Note: The _func and function pointers are _not_ the same.
- * The former is the (struct sdio_func*) context, which restricts the use to the SDIO glue layer.
- * The latter is the (CsrSdioFunction*) context, which allows calls from all layers.
- */
-
-#ifdef CSR_WIFI_SUPPORT_MMC_DRIVER
-
-#ifdef CSR_WIFI_SINGLE_FUNCTION
-#define CsrSdioClaim(function) sdio_claim_host((function)->priv);
-#define CsrSdioRelease(function) sdio_release_host((function)->priv);
-
-#define _sdio_claim_host(_func)
-#define _sdio_release_host(_func)
-
-#else
-#define CsrSdioClaim(function)
-#define CsrSdioRelease(function)
-
-#define _sdio_claim_host(_func) sdio_claim_host(_func)
-#define _sdio_release_host(_func) sdio_release_host(_func)
-
-#endif /* CSR_WIFI_SINGLE_FUNCTION */
-
-#else
-#define _sdio_claim_host(_func)
-#define _sdio_release_host(_func)
-
-#define CsrSdioClaim(function)
-#define CsrSdioRelease(function)
-
-#endif /* CSR_WIFI_SUPPORT_MMC_DRIVER */
-
-
-/*
- * Functions to allocate and free an ethernet device.
- */
-unifi_priv_t *uf_alloc_netdevice(CsrSdioFunction *sdio_dev, int bus_id);
-int uf_free_netdevice(unifi_priv_t *priv);
-
-/* Allocating function for other interfaces */
-u8 uf_alloc_netdevice_for_other_interfaces(unifi_priv_t *priv, u16 interfaceTag);
-
-/*
- * Firmware download related functions.
- */
-int uf_run_unifihelper(unifi_priv_t *priv);
-int uf_request_firmware_files(unifi_priv_t *priv, int is_fw);
-int uf_release_firmware_files(unifi_priv_t *priv);
-int uf_release_firmware(unifi_priv_t *priv, struct dlpriv *to_free);
-
-/*
- * Functions to create and delete the device nodes.
- */
-int uf_create_device_nodes(unifi_priv_t *priv, int bus_id);
-void uf_destroy_device_nodes(unifi_priv_t *priv);
-
-/*
- * Upper Edge Initialisation functions
- */
-int uf_init_bh(unifi_priv_t *priv);
-int uf_init_hw(unifi_priv_t *priv);
-
-/* Thread related helper functions */
-int uf_start_thread(unifi_priv_t *priv, struct uf_thread *thread, int (*func)(void *));
-void uf_stop_thread(unifi_priv_t *priv, struct uf_thread *thread);
-void uf_wait_for_thread_to_stop(unifi_priv_t *priv, struct uf_thread *thread);
-
-
-/*
- * Unifi Linux functions
- */
-void ul_init_clients(unifi_priv_t *priv);
-
-/* Configuration flags */
-#define CLI_USING_WIRE_FORMAT 0x0002
-#define CLI_SME_USERSPACE 0x0020
-ul_client_t *ul_register_client(unifi_priv_t *priv,
- unsigned int configuration,
- udi_event_t udi_event_clbk);
-int ul_deregister_client(ul_client_t *pcli);
-
-int ul_send_signal_unpacked(unifi_priv_t *priv,
- CSR_SIGNAL *sigptr,
- bulk_data_param_t *bulkdata);
-int ul_send_signal_raw(unifi_priv_t *priv,
- unsigned char *sigptr, int siglen,
- bulk_data_param_t *bulkdata);
-
-void ul_log_config_ind(unifi_priv_t *priv, u8 *conf_param, int len);
-
-
-/*
- * Data plane operations
- */
-/*
- * data_tx.c
- */
-int uf_verify_m4(unifi_priv_t *priv, const unsigned char *packet,
- unsigned int length);
-
-#ifdef CSR_SUPPORT_SME
-u8 uf_check_broadcast_bssid(unifi_priv_t *priv, const bulk_data_param_t *bulkdata);
-u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t * srcStaInfo, u8 pmBit, u16 interfaceTag);
-void uf_process_ps_poll(unifi_priv_t *priv, u8* sa, u8* da, u8 pmBit, u16 interfaceTag);
-int uf_ap_process_data_pdu(unifi_priv_t *priv, struct sk_buff *skb,
- struct ethhdr *ehdr, CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
- const CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata,
- u8 macHeaderLengthInBytes);
-u8 uf_is_more_data_for_non_delivery_ac(CsrWifiRouterCtrlStaInfo_t *staRecord);
-void uf_process_wmm_deliver_ac_uapsd ( unifi_priv_t * priv,
- CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
- u16 qosControl,
- u16 interfaceTag);
-
-void uf_send_buffered_data_from_ac(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t * staInfo, u8 queue, struct list_head *txList);
-void uf_send_buffered_data_from_delivery_ac(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t * staInfo, u8 queue, struct list_head *txList);
-
-void uf_continue_uapsd(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t * staInfo);
-void uf_send_qos_null(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo);
-void uf_send_nulldata(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo);
-
-
-
-#endif
-CsrResult uf_process_ma_packet_req(unifi_priv_t *priv, u8 *peerMacAddress, CSR_CLIENT_TAG hostTag, u16 interfaceTag, CSR_TRANSMISSION_CONTROL transmissionControl, CSR_RATE TransmitRate, CSR_PRIORITY priority, CSR_PROCESS_ID senderId, bulk_data_param_t *bulkdata);
-void uf_process_ma_vif_availibility_ind(unifi_priv_t *priv, u8 *sigdata, u32 siglen);
-#ifdef CSR_SUPPORT_SME
-void uf_send_buffered_frames(unifi_priv_t *priv, unifi_TrafficQueue queue);
-int uf_process_station_records_for_sending_data(unifi_priv_t *priv, u16 interfaceTag,
- CsrWifiRouterCtrlStaInfo_t *srcStaInfo,
- CsrWifiRouterCtrlStaInfo_t *dstStaInfo);
-void uf_prepare_send_cfm_list_for_queued_pkts(unifi_priv_t * priv,
- struct list_head *frames_need_cfm_list,
- struct list_head * list);
-void send_auto_ma_packet_confirm(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- struct list_head *buffered_frames_list);
-void uf_flush_list(unifi_priv_t * priv, struct list_head * list);
-tx_buffered_packets_t *dequeue_tx_data_pdu(unifi_priv_t *priv, struct list_head *txList);
-void resume_unicast_buffered_frames(unifi_priv_t *priv, u16 interfaceTag);
-void update_eosp_to_head_of_broadcast_list_head(unifi_priv_t *priv, u16 interfaceTag);
-void resume_suspended_uapsd(unifi_priv_t* priv, u16 interfaceTag);
-#endif
-/*
- * netdev.c
- */
-
-#ifndef P80211_OUI_LEN
-#define P80211_OUI_LEN 3
-#endif
-typedef struct {
- u8 dsap; /* always 0xAA */
- u8 ssap; /* always 0xAA */
- u8 ctrl; /* always 0x03 */
- u8 oui[P80211_OUI_LEN]; /* organizational universal id */
- u16 protocol;
-} __attribute__ ((packed)) llc_snap_hdr_t;
-int skb_add_llc_snap(struct net_device *dev, struct sk_buff *skb, int proto);
-int skb_80211_to_ether(unifi_priv_t *priv, struct sk_buff *skb,
- const unsigned char *daddr, const unsigned char *saddr,
- const CSR_SIGNAL *signal,
- bulk_data_param_t *bulkdata);
-
-const char *result_code_str(int result);
-
-
-/* prepares & appends the Mac header for the payload */
-int prepare_and_add_macheader(unifi_priv_t *priv,
- struct sk_buff *skb,
- struct sk_buff *newSkb,
- CSR_PRIORITY priority,
- bulk_data_param_t *bulkdata,
- u16 interfaceTag,
- const u8 *daddr,
- const u8 *saddr,
- u8 protection);
-CSR_PRIORITY
-get_packet_priority(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr *ehdr, netInterface_priv_t *interfacePriv);
-
-void
-unifi_frame_ma_packet_req(unifi_priv_t *priv, CSR_PRIORITY priority,
- CSR_RATE TransmitRate, CSR_CLIENT_TAG hostTag,
- u16 interfaceTag, CSR_TRANSMISSION_CONTROL transmissionControl,
- CSR_PROCESS_ID leSenderProcessId, u8 *peerMacAddress,
- CSR_SIGNAL *signal);
-
-
-/* Pack the LSB to include station handle & status of tim set */
-#define CSR_WIFI_PACK_SENDER_ID_LSB_FOR_TIM_REQ(handle, timState) ((handle << 2) | timState)
-/* get the station record handle from the sender ID */
-#define CSR_WIFI_GET_STATION_HANDLE_FROM_RECEIVER_ID(receiverProcessId) (u8) ((receiverProcessId & 0xff) >> 2)
-/* get the timSet status from the sender ID */
-#define CSR_WIFI_GET_TIMSET_STATE_FROM_RECEIVER_ID(receiverProcessId) (u8) (receiverProcessId & 0x03)
-
-/* handle is 6 bits to accomodate in senderId LSB (only 64 station can be associated) */
-#define CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE 0x3F
-
-void update_tim(unifi_priv_t * priv, u16 aid, u8 setTim, u16 interfaceTag, u32 handle);
-void uf_handle_tim_cfm(unifi_priv_t *priv, CSR_MLME_SET_TIM_CONFIRM *cfm, u16 senderProcessId);
-
-/* Clear the Peer station Record, in case of wifioff/unexpected card removal */
-void CsrWifiRouterCtrlInterfaceReset(unifi_priv_t *priv, u16 interfaceTag);
-
-void scroll_ba_window(unifi_priv_t *priv,
- netInterface_priv_t *interfacePriv,
- ba_session_rx_struct *ba_session,
- u16 sn);
-
-u8 blockack_session_stop(unifi_priv_t *priv,
- u16 interfaceTag,
- CsrWifiRouterCtrlBlockAckRole role,
- u16 tID,
- CsrWifiMacAddress macAddress);
-#ifdef CSR_SUPPORT_SME
-/* Fetch the protection information from interface Mode */
-s8 uf_get_protection_bit_from_interfacemode(unifi_priv_t *priv, u16 interfaceTag, const u8 *daddr);
-#endif
-
-/* Fetch the station record handler from data base for matching Mac address */
-#ifdef CSR_SUPPORT_SME
-CsrWifiRouterCtrlStaInfo_t *CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(unifi_priv_t *priv,
- const u8 *peerMacAddress,
- u16 interfaceTag);
-
-/* Fetch the station record handler from data base for matching handle */
-CsrWifiRouterCtrlStaInfo_t * CsrWifiRouterCtrlGetStationRecordFromHandle(unifi_priv_t *priv,
- u32 handle,
- u16 interfaceTag);
-
-void uf_update_sta_activity(unifi_priv_t *priv, u16 interfaceTag, const u8 *peerMacAddress);
-void uf_process_ma_pkt_cfm_for_ap(unifi_priv_t *priv, u16 interfaceTag, const CSR_MA_PACKET_CONFIRM *pkt_cfm);
-#endif
-
-void uf_resume_data_plane(unifi_priv_t *priv, int queue,
- CsrWifiMacAddress peer_address,
- u16 interfaceTag);
-void uf_free_pending_rx_packets(unifi_priv_t *priv, int queue,
- CsrWifiMacAddress peer_address, u16 interfaceTag);
-
-int uf_register_netdev(unifi_priv_t *priv, int numOfInterface);
-void uf_unregister_netdev(unifi_priv_t *priv);
-
-void uf_net_get_name(struct net_device *dev, char *name, int len);
-
-void uf_send_queue_info(unifi_priv_t *priv);
-u16 uf_get_vif_identifier(CsrWifiRouterCtrlMode mode, u16 tag);
-
-void uf_process_rx_pending_queue(unifi_priv_t *priv, int queue,
- CsrWifiMacAddress source_address,
- int indicate, u16 interfaceTag);
-
-#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
-int uf_register_hip_offline_debug(unifi_priv_t *priv);
-int uf_unregister_hip_offline_debug(unifi_priv_t *priv);
-#endif
-
-/*
- * inet.c
- */
-void uf_register_inet_notifier(void);
-void uf_unregister_inet_notifier(void);
-
-
-/*
- * Suspend / Resume handlers
- */
-void unifi_resume(void *ospriv);
-void unifi_suspend(void *ospriv);
-
-
-#define QOS_CAPABILITY_WMM_ENABLED 0x0001
-#define QOS_CAPABILITY_WMM_UAPSD 0x0002
-#define QOS_CAPABILITY_ACM_BE_ENABLED 0x0010
-#define QOS_CAPABILITY_ACM_BK_ENABLED 0x0020
-#define QOS_CAPABILITY_ACM_VI_ENABLED 0x0040
-#define QOS_CAPABILITY_ACM_VO_ENABLED 0x0080
-#define QOS_CAPABILITY_TS_BE_ENABLED 0x0100
-#define QOS_CAPABILITY_TS_BK_ENABLED 0x0200
-#define QOS_CAPABILITY_TS_VI_ENABLED 0x0400
-#define QOS_CAPABILITY_TS_VO_ENABLED 0x0800
-
-
-/* EAPOL PDUS */
-#ifndef ETH_P_PAE
-#define ETH_P_PAE 0x888e
-#endif
-#ifndef ETH_P_WAI
-#define ETH_P_WAI 0x88b4
-#endif
-/*
- * unifi_dbg.c
- */
-void debug_string_indication(unifi_priv_t *priv,
- const unsigned char *extra,
- unsigned int extralen);
-void debug_word16_indication(unifi_priv_t *priv, const CSR_SIGNAL *sigptr);
-void debug_generic_indication(unifi_priv_t *priv, const CSR_SIGNAL *sigptr);
-
-
-/*
- * putest.c
- */
-int unifi_putest_start(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_cmd52_block_read(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_stop(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_set_sdio_clock(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_cmd52_read(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_coredump_prepare(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_cmd52_write(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_gp_read16(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_gp_write16(unifi_priv_t *priv, unsigned char *arg);
-
-int unifi_putest_dl_fw(unifi_priv_t *priv, unsigned char *arg);
-int unifi_putest_dl_fw_buff(unifi_priv_t *priv, unsigned char *arg);
-
-#endif /* __LINUX_UNIFI_PRIV_H__ */
+++ /dev/null
-/*
- * ***************************************************************************
- * FILE: unifi_sme.c
- *
- * PURPOSE: SME related functions.
- *
- * Copyright (C) 2007-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-
-#include "unifi_priv.h"
-#include "csr_wifi_hip_unifi.h"
-#include "csr_wifi_hip_conversions.h"
-#include <linux/sched/rt.h>
-
-
-
- int
-convert_sme_error(CsrResult error)
-{
- switch (error) {
- case CSR_RESULT_SUCCESS:
- return 0;
- case CSR_RESULT_FAILURE:
- case CSR_WIFI_RESULT_NOT_FOUND:
- case CSR_WIFI_RESULT_TIMED_OUT:
- case CSR_WIFI_RESULT_CANCELLED:
- case CSR_WIFI_RESULT_UNAVAILABLE:
- return -EIO;
- case CSR_WIFI_RESULT_NO_ROOM:
- return -EBUSY;
- case CSR_WIFI_RESULT_INVALID_PARAMETER:
- return -EINVAL;
- case CSR_WIFI_RESULT_UNSUPPORTED:
- return -EOPNOTSUPP;
- default:
- return -EIO;
- }
-}
-
-
-/*
- * ---------------------------------------------------------------------------
- * sme_log_event
- *
- * Callback function to be registered as the SME event callback.
- * Copies the signal content into a new udi_log_t struct and adds
- * it to the read queue for the SME client.
- *
- * Arguments:
- * arg This is the value given to unifi_add_udi_hook, in
- * this case a pointer to the client instance.
- * signal Pointer to the received signal.
- * signal_len Size of the signal structure in bytes.
- * bulkdata Pointers to any associated bulk data.
- * dir Direction of the signal. Zero means from host,
- * non-zero means to host.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
- void
-sme_log_event(ul_client_t *pcli,
- const u8 *signal, int signal_len,
- const bulk_data_param_t *bulkdata,
- int dir)
-{
- unifi_priv_t *priv;
- CSR_SIGNAL unpacked_signal;
- CsrWifiSmeDataBlock mlmeCommand;
- CsrWifiSmeDataBlock dataref1;
- CsrWifiSmeDataBlock dataref2;
- CsrResult result = CSR_RESULT_SUCCESS;
- int r;
-
- /* Just a sanity check */
- if ((signal == NULL) || (signal_len <= 0)) {
- return;
- }
-
- priv = uf_find_instance(pcli->instance);
- if (!priv) {
- unifi_error(priv, "sme_log_event: invalid priv\n");
- return;
- }
-
- if (priv->smepriv == NULL) {
- unifi_error(priv, "sme_log_event: invalid smepriv\n");
- return;
- }
-
- unifi_trace(priv, UDBG3,
- "sme_log_event: Process signal 0x%.4X\n",
- CSR_GET_UINT16_FROM_LITTLE_ENDIAN(signal));
-
-
- /* If the signal is known, then do any filtering required, otherwise it pass it to the SME. */
- r = read_unpack_signal(signal, &unpacked_signal);
- if (r == CSR_RESULT_SUCCESS) {
- if ((unpacked_signal.SignalPrimitiveHeader.SignalId == CSR_DEBUG_STRING_INDICATION_ID) ||
- (unpacked_signal.SignalPrimitiveHeader.SignalId == CSR_DEBUG_WORD16_INDICATION_ID))
- {
- return;
- }
- if (unpacked_signal.SignalPrimitiveHeader.SignalId == CSR_MA_PACKET_INDICATION_ID)
- {
- u16 frmCtrl;
- u8 unicastPdu = TRUE;
- u8 *macHdrLocation;
- u8 *raddr = NULL, *taddr = NULL;
- CsrWifiMacAddress peerMacAddress;
- /* Check if we need to send CsrWifiRouterCtrlMicFailureInd*/
- CSR_MA_PACKET_INDICATION *ind = &unpacked_signal.u.MaPacketIndication;
-
- macHdrLocation = (u8 *) bulkdata->d[0].os_data_ptr;
- /* Fetch the frame control value from mac header */
- frmCtrl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(macHdrLocation);
-
- /* Point to the addresses */
- raddr = macHdrLocation + MAC_HEADER_ADDR1_OFFSET;
- taddr = macHdrLocation + MAC_HEADER_ADDR2_OFFSET;
-
- memcpy(peerMacAddress.a, taddr, ETH_ALEN);
-
- if(ind->ReceptionStatus == CSR_MICHAEL_MIC_ERROR)
- {
- if (*raddr & 0x1)
- unicastPdu = FALSE;
-
- CsrWifiRouterCtrlMicFailureIndSend (priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- (ind->VirtualInterfaceIdentifier & 0xff), peerMacAddress,
- unicastPdu);
- return;
- }
- else
- {
- if(ind->ReceptionStatus == CSR_RX_SUCCESS)
- {
- u8 pmBit = (frmCtrl & 0x1000)?0x01:0x00;
- u16 interfaceTag = (ind->VirtualInterfaceIdentifier & 0xff);
- CsrWifiRouterCtrlStaInfo_t *srcStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, taddr, interfaceTag);
- if((srcStaInfo != NULL) && (uf_check_broadcast_bssid(priv, bulkdata)== FALSE))
- {
- uf_process_pm_bit_for_peer(priv, srcStaInfo, pmBit, interfaceTag);
-
- /* Update station last activity flag */
- srcStaInfo->activity_flag = TRUE;
- }
- }
- }
- }
-
- if (unpacked_signal.SignalPrimitiveHeader.SignalId == CSR_MA_PACKET_CONFIRM_ID)
- {
- CSR_MA_PACKET_CONFIRM *cfm = &unpacked_signal.u.MaPacketConfirm;
- u16 interfaceTag = (cfm->VirtualInterfaceIdentifier & 0xff);
- netInterface_priv_t *interfacePriv;
- CSR_MA_PACKET_REQUEST *req;
- CsrWifiMacAddress peerMacAddress;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
- {
- unifi_error(priv, "Bad MA_PACKET_CONFIRM interfaceTag %d\n", interfaceTag);
- return;
- }
-
- unifi_trace(priv, UDBG1, "MA-PACKET Confirm (%x, %x)\n", cfm->HostTag, cfm->TransmissionStatus);
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-#ifdef CSR_SUPPORT_SME
- if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
- interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
-
- if(cfm->HostTag == interfacePriv->multicastPduHostTag){
- uf_process_ma_pkt_cfm_for_ap(priv, interfaceTag, cfm);
- }
- }
-#endif
-
- req = &interfacePriv->m4_signal.u.MaPacketRequest;
-
- if(cfm->HostTag & 0x80000000)
- {
- if (cfm->TransmissionStatus != CSR_TX_SUCCESSFUL)
- {
- result = CSR_RESULT_FAILURE;
- }
-#ifdef CSR_SUPPORT_SME
- memcpy(peerMacAddress.a, req->Ra.x, ETH_ALEN);
- /* Check if this is a confirm for EAPOL M4 frame and we need to send transmistted ind*/
- if (interfacePriv->m4_sent && (cfm->HostTag == interfacePriv->m4_hostTag))
- {
- unifi_trace(priv, UDBG1, "%s: Sending M4 Transmit CFM\n", __FUNCTION__);
- CsrWifiRouterCtrlM4TransmittedIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- interfaceTag,
- peerMacAddress,
- result);
- interfacePriv->m4_sent = FALSE;
- interfacePriv->m4_hostTag = 0xffffffff;
- }
-#endif
- /* If EAPOL was requested via router APIs then send cfm else ignore*/
- if((cfm->HostTag & 0x80000000) != CSR_WIFI_EAPOL_M4_HOST_TAG) {
- CsrWifiRouterMaPacketCfmSend((u16)signal[2],
- cfm->VirtualInterfaceIdentifier,
- result,
- (cfm->HostTag & 0x3fffffff), cfm->Rate);
- } else {
- unifi_trace(priv, UDBG1, "%s: M4 received from netdevice\n", __FUNCTION__);
- }
- return;
- }
- }
- }
-
- mlmeCommand.length = signal_len;
- mlmeCommand.data = (u8*)signal;
-
- dataref1.length = bulkdata->d[0].data_length;
- if (dataref1.length > 0) {
- dataref1.data = (u8 *) bulkdata->d[0].os_data_ptr;
- } else
- {
- dataref1.data = NULL;
- }
-
- dataref2.length = bulkdata->d[1].data_length;
- if (dataref2.length > 0) {
- dataref2.data = (u8 *) bulkdata->d[1].os_data_ptr;
- } else
- {
- dataref2.data = NULL;
- }
-
- CsrWifiRouterCtrlHipIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, mlmeCommand.length, mlmeCommand.data,
- dataref1.length, dataref1.data,
- dataref2.length, dataref2.data);
-
-} /* sme_log_event() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sme_port_state
- *
- * Return the state of the controlled port.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * address Pointer to the destination for tx or sender for rx address
- * queue Controlled or uncontrolled queue
- *
- * Returns:
- * An unifi_ControlledPortAction value.
- * ---------------------------------------------------------------------------
- */
-CsrWifiRouterCtrlPortAction
-uf_sme_port_state(unifi_priv_t *priv, unsigned char *address, int queue, u16 interfaceTag)
-{
- int i;
- unifi_port_config_t *port;
- netInterface_priv_t *interfacePriv;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_sme_port_state: bad interfaceTag\n");
- return CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- }
-
- interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (queue == UF_CONTROLLED_PORT_Q) {
- port = &interfacePriv->controlled_data_port;
- } else {
- port = &interfacePriv->uncontrolled_data_port;
- }
-
- if (!port->entries_in_use) {
- unifi_trace(priv, UDBG5, "No port configurations, return Discard.\n");
- return CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
- }
-
- /* If the port configuration is common for all destinations, return it. */
- if (port->overide_action == UF_DATA_PORT_OVERIDE) {
- unifi_trace(priv, UDBG5, "Single port configuration (%d).\n",
- port->port_cfg[0].port_action);
- return port->port_cfg[0].port_action;
- }
-
- unifi_trace(priv, UDBG5, "Multiple (%d) port configurations.\n", port->entries_in_use);
-
- /* If multiple configurations exist.. */
- for (i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- /* .. go through the list and match the destination address. */
- if (port->port_cfg[i].in_use &&
- memcmp(address, port->port_cfg[i].mac_address.a, ETH_ALEN) == 0) {
- /* Return the desired action. */
- return port->port_cfg[i].port_action;
- }
- }
-
- /* Could not find any information, return Open. */
- unifi_trace(priv, UDBG5, "port configuration not found, return Open.\n");
- return CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN;
-} /* uf_sme_port_state() */
-
-/*
- * ---------------------------------------------------------------------------
- * uf_sme_port_config_handle
- *
- * Return the port config handle of the controlled/uncontrolled port.
- *
- * Arguments:
- * priv Pointer to device private context struct
- * address Pointer to the destination for tx or sender for rx address
- * queue Controlled or uncontrolled queue
- *
- * Returns:
- * An unifi_port_cfg_t* .
- * ---------------------------------------------------------------------------
- */
-unifi_port_cfg_t*
-uf_sme_port_config_handle(unifi_priv_t *priv, unsigned char *address, int queue, u16 interfaceTag)
-{
- int i;
- unifi_port_config_t *port;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_sme_port_config_handle: bad interfaceTag\n");
- return NULL;
- }
-
- if (queue == UF_CONTROLLED_PORT_Q) {
- port = &interfacePriv->controlled_data_port;
- } else {
- port = &interfacePriv->uncontrolled_data_port;
- }
-
- if (!port->entries_in_use) {
- unifi_trace(priv, UDBG5, "No port configurations, return Discard.\n");
- return NULL;
- }
-
- /* If the port configuration is common for all destinations, return it. */
- if (port->overide_action == UF_DATA_PORT_OVERIDE) {
- unifi_trace(priv, UDBG5, "Single port configuration (%d).\n",
- port->port_cfg[0].port_action);
- if (address) {
- unifi_trace(priv, UDBG5, "addr[0] = %x, addr[1] = %x, addr[2] = %x, addr[3] = %x\n", address[0], address[1], address[2], address[3]);
- }
- return &port->port_cfg[0];
- }
-
- unifi_trace(priv, UDBG5, "Multiple port configurations.\n");
-
- /* If multiple configurations exist.. */
- for (i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
- /* .. go through the list and match the destination address. */
- if (port->port_cfg[i].in_use &&
- memcmp(address, port->port_cfg[i].mac_address.a, ETH_ALEN) == 0) {
- /* Return the desired action. */
- return &port->port_cfg[i];
- }
- }
-
- /* Could not find any information, return Open. */
- unifi_trace(priv, UDBG5, "port configuration not found, returning NULL (debug).\n");
- return NULL;
-} /* uf_sme_port_config_handle */
-
-void
-uf_multicast_list_wq(struct work_struct *work)
-{
- unifi_priv_t *priv = container_of(work, unifi_priv_t,
- multicast_list_task);
- int i;
- u16 interfaceTag = 0;
- CsrWifiMacAddress* multicast_address_list = NULL;
- int mc_count;
- u8 *mc_list;
- netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "uf_multicast_list_wq: bad interfaceTag\n");
- return;
- }
-
- unifi_trace(priv, UDBG5,
- "uf_multicast_list_wq: list count = %d\n",
- interfacePriv->mc_list_count);
-
- /* Flush the current list */
- CsrWifiRouterCtrlMulticastAddressIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, CSR_WIFI_SME_LIST_ACTION_FLUSH, 0, NULL);
-
- mc_count = interfacePriv->mc_list_count;
- mc_list = interfacePriv->mc_list;
- /*
- * Allocate a new list, need to free it later
- * in unifi_mgt_multicast_address_cfm().
- */
- multicast_address_list = kmalloc(mc_count * sizeof(CsrWifiMacAddress), GFP_KERNEL);
-
- if (multicast_address_list == NULL) {
- return;
- }
-
- for (i = 0; i < mc_count; i++) {
- memcpy(multicast_address_list[i].a, mc_list, ETH_ALEN);
- mc_list += ETH_ALEN;
- }
-
- if (priv->smepriv == NULL) {
- kfree(multicast_address_list);
- return;
- }
-
- CsrWifiRouterCtrlMulticastAddressIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- interfaceTag,
- CSR_WIFI_SME_LIST_ACTION_ADD,
- mc_count, multicast_address_list);
-
- /* The SME will take a copy of the addreses*/
- kfree(multicast_address_list);
-}
-
-
-int unifi_cfg_power(unifi_priv_t *priv, unsigned char *arg)
-{
- unifi_cfg_power_t cfg_power;
- int rc;
- int wol;
-
- if (get_user(cfg_power, (unifi_cfg_power_t*)(((unifi_cfg_command_t*)arg) + 1))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the argument\n");
- return -EFAULT;
- }
-
- switch (cfg_power) {
- case UNIFI_CFG_POWER_OFF:
- priv->wol_suspend = (enable_wol == UNIFI_WOL_OFF) ? FALSE : TRUE;
- rc = sme_sys_suspend(priv);
- if (rc) {
- return rc;
- }
- break;
- case UNIFI_CFG_POWER_ON:
- wol = priv->wol_suspend;
- rc = sme_sys_resume(priv);
- if (rc) {
- return rc;
- }
- if (wol) {
- /* Kick the BH to ensure pending transfers are handled when
- * a suspend happened with card powered.
- */
- unifi_send_signal(priv->card, NULL, 0, NULL);
- }
- break;
- default:
- unifi_error(priv, "WIFI POWER: Unknown value.\n");
- return -EINVAL;
- }
-
- return 0;
-}
-
-
-int unifi_cfg_power_save(unifi_priv_t *priv, unsigned char *arg)
-{
- unifi_cfg_powersave_t cfg_power_save;
- CsrWifiSmePowerConfig powerConfig;
- int rc;
-
- if (get_user(cfg_power_save, (unifi_cfg_powersave_t*)(((unifi_cfg_command_t*)arg) + 1))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the argument\n");
- return -EFAULT;
- }
-
- /* Get the coex info from the SME */
- rc = sme_mgt_power_config_get(priv, &powerConfig);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Get unifi_PowerConfigValue failed.\n");
- return rc;
- }
-
- switch (cfg_power_save) {
- case UNIFI_CFG_POWERSAVE_NONE:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_LOW;
- break;
- case UNIFI_CFG_POWERSAVE_FAST:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_MED;
- break;
- case UNIFI_CFG_POWERSAVE_FULL:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_HIGH;
- break;
- case UNIFI_CFG_POWERSAVE_AUTO:
- powerConfig.powerSaveLevel = CSR_WIFI_SME_POWER_SAVE_LEVEL_AUTO;
- break;
- default:
- unifi_error(priv, "POWERSAVE: Unknown value.\n");
- return -EINVAL;
- }
-
- rc = sme_mgt_power_config_set(priv, &powerConfig);
-
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Set unifi_PowerConfigValue failed.\n");
- }
-
- return rc;
-}
-
-
-int unifi_cfg_power_supply(unifi_priv_t *priv, unsigned char *arg)
-{
- unifi_cfg_powersupply_t cfg_power_supply;
- CsrWifiSmeHostConfig hostConfig;
- int rc;
-
- if (get_user(cfg_power_supply, (unifi_cfg_powersupply_t*)(((unifi_cfg_command_t*)arg) + 1))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the argument\n");
- return -EFAULT;
- }
-
- /* Get the coex info from the SME */
- rc = sme_mgt_host_config_get(priv, &hostConfig);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Get unifi_HostConfigValue failed.\n");
- return rc;
- }
-
- switch (cfg_power_supply) {
- case UNIFI_CFG_POWERSUPPLY_MAINS:
- hostConfig.powerMode = CSR_WIFI_SME_HOST_POWER_MODE_ACTIVE;
- break;
- case UNIFI_CFG_POWERSUPPLY_BATTERIES:
- hostConfig.powerMode = CSR_WIFI_SME_HOST_POWER_MODE_POWER_SAVE;
- break;
- default:
- unifi_error(priv, "POWERSUPPLY: Unknown value.\n");
- return -EINVAL;
- }
-
- rc = sme_mgt_host_config_set(priv, &hostConfig);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Set unifi_HostConfigValue failed.\n");
- }
-
- return rc;
-}
-
-
-int unifi_cfg_packet_filters(unifi_priv_t *priv, unsigned char *arg)
-{
- unsigned char *tclas_buffer;
- unsigned int tclas_buffer_length;
- tclas_t *dhcp_tclas;
- int rc;
-
- /* Free any TCLASs previously allocated */
- if (priv->packet_filters.tclas_ies_length) {
- kfree(priv->filter_tclas_ies);
- priv->filter_tclas_ies = NULL;
- }
-
- tclas_buffer = ((unsigned char*)arg) + sizeof(unifi_cfg_command_t) + sizeof(unsigned int);
- if (copy_from_user(&priv->packet_filters, (void*)tclas_buffer,
- sizeof(uf_cfg_bcast_packet_filter_t))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the filter struct\n");
- return -EFAULT;
- }
-
- tclas_buffer_length = priv->packet_filters.tclas_ies_length;
-
- /* Allocate TCLASs if necessary */
- if (priv->packet_filters.dhcp_filter) {
- priv->packet_filters.tclas_ies_length += sizeof(tclas_t);
- }
- if (priv->packet_filters.tclas_ies_length > 0) {
- priv->filter_tclas_ies = kmalloc(priv->packet_filters.tclas_ies_length, GFP_KERNEL);
- if (priv->filter_tclas_ies == NULL) {
- return -ENOMEM;
- }
- if (tclas_buffer_length) {
- tclas_buffer += sizeof(uf_cfg_bcast_packet_filter_t) - sizeof(unsigned char*);
- if (copy_from_user(priv->filter_tclas_ies,
- tclas_buffer,
- tclas_buffer_length)) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the TCLAS buffer\n");
- return -EFAULT;
- }
- }
- }
-
- if(priv->packet_filters.dhcp_filter)
- {
- /* Append the DHCP tclas IE */
- dhcp_tclas = (tclas_t*)(priv->filter_tclas_ies + tclas_buffer_length);
- memset(dhcp_tclas, 0, sizeof(tclas_t));
- dhcp_tclas->element_id = 14;
- dhcp_tclas->length = sizeof(tcpip_clsfr_t) + 1;
- dhcp_tclas->user_priority = 0;
- dhcp_tclas->tcp_ip_cls_fr.cls_fr_type = 1;
- dhcp_tclas->tcp_ip_cls_fr.version = 4;
- ((u8*)(&dhcp_tclas->tcp_ip_cls_fr.source_port))[0] = 0x00;
- ((u8*)(&dhcp_tclas->tcp_ip_cls_fr.source_port))[1] = 0x44;
- ((u8*)(&dhcp_tclas->tcp_ip_cls_fr.dest_port))[0] = 0x00;
- ((u8*)(&dhcp_tclas->tcp_ip_cls_fr.dest_port))[1] = 0x43;
- dhcp_tclas->tcp_ip_cls_fr.protocol = 0x11;
- dhcp_tclas->tcp_ip_cls_fr.cls_fr_mask = 0x58; //bits: 3,4,6
- }
-
- rc = sme_mgt_packet_filter_set(priv);
-
- return rc;
-}
-
-
-int unifi_cfg_wmm_qos_info(unifi_priv_t *priv, unsigned char *arg)
-{
- u8 wmm_qos_info;
- int rc = 0;
-
- if (get_user(wmm_qos_info, (u8*)(((unifi_cfg_command_t*)arg) + 1))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the argument\n");
- return -EFAULT;
- }
-
- /* Store the value in the connection info */
- priv->connection_config.wmmQosInfo = wmm_qos_info;
-
- return rc;
-}
-
-
-int unifi_cfg_wmm_addts(unifi_priv_t *priv, unsigned char *arg)
-{
- u32 addts_tid;
- u8 addts_ie_length;
- u8 *addts_ie;
- u8 *addts_params;
- CsrWifiSmeDataBlock tspec;
- CsrWifiSmeDataBlock tclas;
- int rc;
-
- addts_params = (u8*)(((unifi_cfg_command_t*)arg) + 1);
- if (get_user(addts_tid, (u32*)addts_params)) {
- unifi_error(priv, "unifi_cfg_wmm_addts: Failed to get the argument\n");
- return -EFAULT;
- }
-
- addts_params += sizeof(u32);
- if (get_user(addts_ie_length, (u8*)addts_params)) {
- unifi_error(priv, "unifi_cfg_wmm_addts: Failed to get the argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG4, "addts: tid = 0x%x ie_length = %d\n",
- addts_tid, addts_ie_length);
-
- addts_ie = kmalloc(addts_ie_length, GFP_KERNEL);
- if (addts_ie == NULL) {
- unifi_error(priv,
- "unifi_cfg_wmm_addts: Failed to malloc %d bytes for addts_ie buffer\n",
- addts_ie_length);
- return -ENOMEM;
- }
-
- addts_params += sizeof(u8);
- rc = copy_from_user(addts_ie, addts_params, addts_ie_length);
- if (rc) {
- unifi_error(priv, "unifi_cfg_wmm_addts: Failed to get the addts buffer\n");
- kfree(addts_ie);
- return -EFAULT;
- }
-
- tspec.data = addts_ie;
- tspec.length = addts_ie_length;
- tclas.data = NULL;
- tclas.length = 0;
-
- rc = sme_mgt_tspec(priv, CSR_WIFI_SME_LIST_ACTION_ADD, addts_tid,
- &tspec, &tclas);
-
- kfree(addts_ie);
- return rc;
-}
-
-
-int unifi_cfg_wmm_delts(unifi_priv_t *priv, unsigned char *arg)
-{
- u32 delts_tid;
- u8 *delts_params;
- CsrWifiSmeDataBlock tspec;
- CsrWifiSmeDataBlock tclas;
- int rc;
-
- delts_params = (u8*)(((unifi_cfg_command_t*)arg) + 1);
- if (get_user(delts_tid, (u32*)delts_params)) {
- unifi_error(priv, "unifi_cfg_wmm_delts: Failed to get the argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG4, "delts: tid = 0x%x\n", delts_tid);
-
- tspec.data = tclas.data = NULL;
- tspec.length = tclas.length = 0;
-
- rc = sme_mgt_tspec(priv, CSR_WIFI_SME_LIST_ACTION_REMOVE, delts_tid,
- &tspec, &tclas);
-
- return rc;
-}
-
-int unifi_cfg_strict_draft_n(unifi_priv_t *priv, unsigned char *arg)
-{
- u8 strict_draft_n;
- u8 *strict_draft_n_params;
- int rc;
-
- CsrWifiSmeStaConfig staConfig;
- CsrWifiSmeDeviceConfig deviceConfig;
-
- strict_draft_n_params = (u8*)(((unifi_cfg_command_t*)arg) + 1);
- if (get_user(strict_draft_n, (u8*)strict_draft_n_params)) {
- unifi_error(priv, "unifi_cfg_strict_draft_n: Failed to get the argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG4, "strict_draft_n: = %s\n", ((strict_draft_n) ? "yes":"no"));
-
- rc = sme_mgt_sme_config_get(priv, &staConfig, &deviceConfig);
-
- if (rc) {
- unifi_warning(priv, "unifi_cfg_strict_draft_n: Get unifi_SMEConfigValue failed.\n");
- return -EFAULT;
- }
-
- deviceConfig.enableStrictDraftN = strict_draft_n;
-
- rc = sme_mgt_sme_config_set(priv, &staConfig, &deviceConfig);
- if (rc) {
- unifi_warning(priv, "unifi_cfg_strict_draft_n: Set unifi_SMEConfigValue failed.\n");
- rc = -EFAULT;
- }
-
- return rc;
-}
-
-
-int unifi_cfg_enable_okc(unifi_priv_t *priv, unsigned char *arg)
-{
- u8 enable_okc;
- u8 *enable_okc_params;
- int rc;
-
- CsrWifiSmeStaConfig staConfig;
- CsrWifiSmeDeviceConfig deviceConfig;
-
- enable_okc_params = (u8*)(((unifi_cfg_command_t*)arg) + 1);
- if (get_user(enable_okc, (u8*)enable_okc_params)) {
- unifi_error(priv, "unifi_cfg_enable_okc: Failed to get the argument\n");
- return -EFAULT;
- }
-
- unifi_trace(priv, UDBG4, "enable_okc: = %s\n", ((enable_okc) ? "yes":"no"));
-
- rc = sme_mgt_sme_config_get(priv, &staConfig, &deviceConfig);
- if (rc) {
- unifi_warning(priv, "unifi_cfg_enable_okc: Get unifi_SMEConfigValue failed.\n");
- return -EFAULT;
- }
-
- staConfig.enableOpportunisticKeyCaching = enable_okc;
-
- rc = sme_mgt_sme_config_set(priv, &staConfig, &deviceConfig);
- if (rc) {
- unifi_warning(priv, "unifi_cfg_enable_okc: Set unifi_SMEConfigValue failed.\n");
- rc = -EFAULT;
- }
-
- return rc;
-}
-
-
-int unifi_cfg_get_info(unifi_priv_t *priv, unsigned char *arg)
-{
- unifi_cfg_get_t get_cmd;
- char inst_name[IFNAMSIZ];
- int rc;
-
- if (get_user(get_cmd, (unifi_cfg_get_t*)(((unifi_cfg_command_t*)arg) + 1))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the argument\n");
- return -EFAULT;
- }
-
- switch (get_cmd) {
- case UNIFI_CFG_GET_COEX:
- {
- CsrWifiSmeCoexInfo coexInfo;
- /* Get the coex info from the SME */
- rc = sme_mgt_coex_info_get(priv, &coexInfo);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Get unifi_CoexInfoValue failed.\n");
- return rc;
- }
-
- /* Copy the info to the out buffer */
- if (copy_to_user((void*)arg,
- &coexInfo,
- sizeof(CsrWifiSmeCoexInfo))) {
- unifi_error(priv, "UNIFI_CFG: Failed to copy the coex info\n");
- return -EFAULT;
- }
- break;
- }
- case UNIFI_CFG_GET_POWER_MODE:
- {
- CsrWifiSmePowerConfig powerConfig;
- rc = sme_mgt_power_config_get(priv, &powerConfig);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Get unifi_PowerConfigValue failed.\n");
- return rc;
- }
-
- /* Copy the info to the out buffer */
- if (copy_to_user((void*)arg,
- &powerConfig.powerSaveLevel,
- sizeof(CsrWifiSmePowerSaveLevel))) {
- unifi_error(priv, "UNIFI_CFG: Failed to copy the power save info\n");
- return -EFAULT;
- }
- break;
- }
- case UNIFI_CFG_GET_POWER_SUPPLY:
- {
- CsrWifiSmeHostConfig hostConfig;
- rc = sme_mgt_host_config_get(priv, &hostConfig);
- if (rc) {
- unifi_error(priv, "UNIFI_CFG: Get unifi_HostConfigValue failed.\n");
- return rc;
- }
-
- /* Copy the info to the out buffer */
- if (copy_to_user((void*)arg,
- &hostConfig.powerMode,
- sizeof(CsrWifiSmeHostPowerMode))) {
- unifi_error(priv, "UNIFI_CFG: Failed to copy the host power mode\n");
- return -EFAULT;
- }
- break;
- }
- case UNIFI_CFG_GET_VERSIONS:
- break;
- case UNIFI_CFG_GET_INSTANCE:
- {
- u16 InterfaceId=0;
- uf_net_get_name(priv->netdev[InterfaceId], &inst_name[0], sizeof(inst_name));
-
- /* Copy the info to the out buffer */
- if (copy_to_user((void*)arg,
- &inst_name[0],
- sizeof(inst_name))) {
- unifi_error(priv, "UNIFI_CFG: Failed to copy the instance name\n");
- return -EFAULT;
- }
- }
- break;
-
- case UNIFI_CFG_GET_AP_CONFIG:
- {
-#ifdef CSR_SUPPORT_WEXT_AP
- uf_cfg_ap_config_t cfg_ap_config;
-
- memset(&cfg_ap_config, 0, sizeof(cfg_ap_config));
- cfg_ap_config.channel = priv->ap_config.channel;
- cfg_ap_config.beaconInterval = priv->ap_mac_config.beaconInterval;
- cfg_ap_config.wmmEnabled = priv->ap_mac_config.wmmEnabled;
- cfg_ap_config.dtimPeriod = priv->ap_mac_config.dtimPeriod;
- cfg_ap_config.phySupportedBitmap = priv->ap_mac_config.phySupportedBitmap;
- if (copy_to_user((void*)arg,
- &cfg_ap_config,
- sizeof(uf_cfg_ap_config_t))) {
- unifi_error(priv, "UNIFI_CFG: Failed to copy the AP configuration\n");
- return -EFAULT;
- }
-#else
- return -EPERM;
-#endif
- }
- break;
-
-
- default:
- unifi_error(priv, "unifi_cfg_get_info: Unknown value.\n");
- return -EINVAL;
- }
-
- return 0;
-}
-#ifdef CSR_SUPPORT_WEXT_AP
-int
- uf_configure_supported_rates(u8 * supportedRates, u8 phySupportedBitmap)
-{
- int i=0;
- u8 b=FALSE, g = FALSE, n = FALSE;
- b = phySupportedBitmap & CSR_WIFI_SME_AP_PHY_SUPPORT_B;
- n = phySupportedBitmap & CSR_WIFI_SME_AP_PHY_SUPPORT_N;
- g = phySupportedBitmap & CSR_WIFI_SME_AP_PHY_SUPPORT_G;
- if(b || g) {
- supportedRates[i++]=0x82;
- supportedRates[i++]=0x84;
- supportedRates[i++]=0x8b;
- supportedRates[i++]=0x96;
- } else if(n) {
- /* For some strange reasons WiFi stack needs both b and g rates*/
- supportedRates[i++]=0x02;
- supportedRates[i++]=0x04;
- supportedRates[i++]=0x0b;
- supportedRates[i++]=0x16;
- supportedRates[i++]=0x0c;
- supportedRates[i++]=0x12;
- supportedRates[i++]=0x18;
- supportedRates[i++]=0x24;
- supportedRates[i++]=0x30;
- supportedRates[i++]=0x48;
- supportedRates[i++]=0x60;
- supportedRates[i++]=0x6c;
- }
- if(g) {
- if(!b) {
- supportedRates[i++]=0x8c;
- supportedRates[i++]=0x98;
- supportedRates[i++]=0xb0;
- } else {
- supportedRates[i++]=0x0c;
- supportedRates[i++]=0x18;
- supportedRates[i++]=0x30;
- }
- supportedRates[i++]=0x48;
- supportedRates[i++]=0x12;
- supportedRates[i++]=0x24;
- supportedRates[i++]=0x60;
- supportedRates[i++]=0x6c;
- }
- return i;
-}
-int unifi_cfg_set_ap_config(unifi_priv_t * priv, unsigned char* arg)
-{
- uf_cfg_ap_config_t cfg_ap_config;
- char *buffer;
-
- buffer = ((unsigned char*)arg) + sizeof(unifi_cfg_command_t) + sizeof(unsigned int);
- if (copy_from_user(&cfg_ap_config, (void*)buffer,
- sizeof(uf_cfg_ap_config_t))) {
- unifi_error(priv, "UNIFI_CFG: Failed to get the ap config struct\n");
- return -EFAULT;
- }
- priv->ap_config.channel = cfg_ap_config.channel;
- priv->ap_mac_config.dtimPeriod = cfg_ap_config.dtimPeriod;
- priv->ap_mac_config.beaconInterval = cfg_ap_config.beaconInterval;
- priv->group_sec_config.apGroupkeyTimeout = cfg_ap_config.groupkeyTimeout;
- priv->group_sec_config.apStrictGtkRekey = cfg_ap_config.strictGtkRekeyEnabled;
- priv->group_sec_config.apGmkTimeout = cfg_ap_config.gmkTimeout;
- priv->group_sec_config.apResponseTimeout = cfg_ap_config.responseTimeout;
- priv->group_sec_config.apRetransLimit = cfg_ap_config.retransLimit;
-
- priv->ap_mac_config.shortSlotTimeEnabled = cfg_ap_config.shortSlotTimeEnabled;
- priv->ap_mac_config.ctsProtectionType=cfg_ap_config.ctsProtectionType;
-
- priv->ap_mac_config.wmmEnabled = cfg_ap_config.wmmEnabled;
-
- priv->ap_mac_config.apHtParams.rxStbc=cfg_ap_config.rxStbc;
- priv->ap_mac_config.apHtParams.rifsModeAllowed=cfg_ap_config.rifsModeAllowed;
-
- priv->ap_mac_config.phySupportedBitmap = cfg_ap_config.phySupportedBitmap;
- priv->ap_mac_config.maxListenInterval=cfg_ap_config.maxListenInterval;
-
- priv->ap_mac_config.supportedRatesCount= uf_configure_supported_rates(priv->ap_mac_config.supportedRates, priv->ap_mac_config.phySupportedBitmap);
-
- return 0;
-}
-
-#endif
-#ifdef CSR_SUPPORT_WEXT
-
- void
-uf_sme_config_wq(struct work_struct *work)
-{
- CsrWifiSmeStaConfig staConfig;
- CsrWifiSmeDeviceConfig deviceConfig;
- unifi_priv_t *priv = container_of(work, unifi_priv_t, sme_config_task);
-
- /* Register to receive indications from the SME */
- CsrWifiSmeEventMaskSetReqSend(0,
- CSR_WIFI_SME_INDICATIONS_WIFIOFF | CSR_WIFI_SME_INDICATIONS_CONNECTIONQUALITY |
- CSR_WIFI_SME_INDICATIONS_MEDIASTATUS | CSR_WIFI_SME_INDICATIONS_MICFAILURE);
-
- if (sme_mgt_sme_config_get(priv, &staConfig, &deviceConfig)) {
- unifi_warning(priv, "uf_sme_config_wq: Get unifi_SMEConfigValue failed.\n");
- return;
- }
-
- if (priv->if_index == CSR_INDEX_5G) {
- staConfig.ifIndex = CSR_WIFI_SME_RADIO_IF_GHZ_5_0;
- } else {
- staConfig.ifIndex = CSR_WIFI_SME_RADIO_IF_GHZ_2_4;
- }
-
- deviceConfig.trustLevel = (CsrWifiSme80211dTrustLevel)tl_80211d;
- if (sme_mgt_sme_config_set(priv, &staConfig, &deviceConfig)) {
- unifi_warning(priv,
- "SME config for 802.11d Trust Level and Radio Band failed.\n");
- return;
- }
-
-} /* uf_sme_config_wq() */
-
-#endif /* CSR_SUPPORT_WEXT */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_ta_ind_wq
- *
- * Deferred work queue function to send Traffic Analysis protocols
- * indications to the SME.
- * These are done in a deferred work queue for two reasons:
- * - the CsrWifiRouterCtrl...Send() functions are not safe for atomic context
- * - we want to load the main driver data path as lightly as possible
- *
- * The TA classifications already come from a workqueue.
- *
- * Arguments:
- * work Pointer to work queue item.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
- void
-uf_ta_ind_wq(struct work_struct *work)
-{
- struct ta_ind *ind = container_of(work, struct ta_ind, task);
- unifi_priv_t *priv = container_of(ind, unifi_priv_t, ta_ind_work);
- u16 interfaceTag = 0;
-
-
- CsrWifiRouterCtrlTrafficProtocolIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
- interfaceTag,
- ind->packet_type,
- ind->direction,
- ind->src_addr);
- ind->in_use = 0;
-
-} /* uf_ta_ind_wq() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_ta_sample_ind_wq
- *
- * Deferred work queue function to send Traffic Analysis sample
- * indications to the SME.
- * These are done in a deferred work queue for two reasons:
- * - the CsrWifiRouterCtrl...Send() functions are not safe for atomic context
- * - we want to load the main driver data path as lightly as possible
- *
- * The TA classifications already come from a workqueue.
- *
- * Arguments:
- * work Pointer to work queue item.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
- void
-uf_ta_sample_ind_wq(struct work_struct *work)
-{
- struct ta_sample_ind *ind = container_of(work, struct ta_sample_ind, task);
- unifi_priv_t *priv = container_of(ind, unifi_priv_t, ta_sample_ind_work);
- u16 interfaceTag = 0;
-
- unifi_trace(priv, UDBG5, "rxtcp %d txtcp %d rxudp %d txudp %d prio %d\n",
- priv->rxTcpThroughput,
- priv->txTcpThroughput,
- priv->rxUdpThroughput,
- priv->txUdpThroughput,
- priv->bh_thread.prio);
-
- if(priv->rxTcpThroughput > 1000)
- {
- if (bh_priority == -1 && priv->bh_thread.prio != 1)
- {
- struct sched_param param;
- priv->bh_thread.prio = 1;
- unifi_trace(priv, UDBG1, "%s new thread (RT) priority = %d\n",
- priv->bh_thread.name, priv->bh_thread.prio);
- param.sched_priority = priv->bh_thread.prio;
- sched_setscheduler(priv->bh_thread.thread_task, SCHED_FIFO, ¶m);
- }
- } else
- {
- if (bh_priority == -1 && priv->bh_thread.prio != DEFAULT_PRIO)
- {
- struct sched_param param;
- param.sched_priority = 0;
- sched_setscheduler(priv->bh_thread.thread_task, SCHED_NORMAL, ¶m);
- priv->bh_thread.prio = DEFAULT_PRIO;
- unifi_trace(priv, UDBG1, "%s new thread priority = %d\n",
- priv->bh_thread.name, priv->bh_thread.prio);
- set_user_nice(priv->bh_thread.thread_task, PRIO_TO_NICE(priv->bh_thread.prio));
- }
- }
-
- CsrWifiRouterCtrlTrafficSampleIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, ind->stats);
-
- ind->in_use = 0;
-
-} /* uf_ta_sample_ind_wq() */
-
-
-/*
- * ---------------------------------------------------------------------------
- * uf_send_m4_ready_wq
- *
- * Deferred work queue function to send M4 ReadyToSend inds to the SME.
- * These are done in a deferred work queue for two reasons:
- * - the CsrWifiRouterCtrl...Send() functions are not safe for atomic context
- * - we want to load the main driver data path as lightly as possible
- *
- * Arguments:
- * work Pointer to work queue item.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void
-uf_send_m4_ready_wq(struct work_struct *work)
-{
- netInterface_priv_t *InterfacePriv = container_of(work, netInterface_priv_t, send_m4_ready_task);
- u16 iface = InterfacePriv->InterfaceTag;
- unifi_priv_t *priv = InterfacePriv->privPtr;
- CSR_MA_PACKET_REQUEST *req = &InterfacePriv->m4_signal.u.MaPacketRequest;
- CsrWifiMacAddress peer;
- unsigned long flags;
-
- /* The peer address was stored in the signal */
- spin_lock_irqsave(&priv->m4_lock, flags);
- memcpy(peer.a, req->Ra.x, sizeof(peer.a));
- spin_unlock_irqrestore(&priv->m4_lock, flags);
-
- /* Send a signal to SME */
- CsrWifiRouterCtrlM4ReadyToSendIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, iface, peer);
-
- unifi_trace(priv, UDBG1, "M4ReadyToSendInd sent for peer %pMF\n",
- peer.a);
-
-} /* uf_send_m4_ready_wq() */
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
-/*
- * ---------------------------------------------------------------------------
- * uf_send_pkt_to_encrypt
- *
- * Deferred work queue function to send the WAPI data pkts to SME when unicast KeyId = 1
- * These are done in a deferred work queue for two reasons:
- * - the CsrWifiRouterCtrl...Send() functions are not safe for atomic context
- * - we want to load the main driver data path as lightly as possible
- *
- * Arguments:
- * work Pointer to work queue item.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-void uf_send_pkt_to_encrypt(struct work_struct *work)
-{
- netInterface_priv_t *interfacePriv = container_of(work, netInterface_priv_t, send_pkt_to_encrypt);
- u16 interfaceTag = interfacePriv->InterfaceTag;
- unifi_priv_t *priv = interfacePriv->privPtr;
-
- u32 pktBulkDataLength;
- u8 *pktBulkData;
- unsigned long flags;
-
- if (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_STA) {
-
- pktBulkDataLength = interfacePriv->wapi_unicast_bulk_data.data_length;
-
- if (pktBulkDataLength > 0) {
- pktBulkData = kmalloc(pktBulkDataLength, GFP_KERNEL);
- } else {
- unifi_error(priv, "uf_send_pkt_to_encrypt() : invalid buffer\n");
- return;
- }
-
- spin_lock_irqsave(&priv->wapi_lock, flags);
- /* Copy over the MA PKT REQ bulk data */
- memcpy(pktBulkData, (u8*)interfacePriv->wapi_unicast_bulk_data.os_data_ptr, pktBulkDataLength);
- /* Free any bulk data buffers allocated for the WAPI Data pkt */
- unifi_net_data_free(priv, &interfacePriv->wapi_unicast_bulk_data);
- interfacePriv->wapi_unicast_bulk_data.net_buf_length = 0;
- interfacePriv->wapi_unicast_bulk_data.data_length = 0;
- interfacePriv->wapi_unicast_bulk_data.os_data_ptr = interfacePriv->wapi_unicast_bulk_data.os_net_buf_ptr = NULL;
- spin_unlock_irqrestore(&priv->wapi_lock, flags);
-
- CsrWifiRouterCtrlWapiUnicastTxEncryptIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, pktBulkDataLength, pktBulkData);
- unifi_trace(priv, UDBG1, "WapiUnicastTxEncryptInd sent to SME\n");
-
- kfree(pktBulkData); /* Would have been copied over by the SME Handler */
-
- } else {
- unifi_warning(priv, "uf_send_pkt_to_encrypt() is NOT applicable for interface mode - %d\n", interfacePriv->interfaceMode);
- }
-}/* uf_send_pkt_to_encrypt() */
-#endif
+++ /dev/null
-/*
- * ***************************************************************************
- * FILE: unifi_sme.h
- *
- * PURPOSE: SME related definitions.
- *
- * Copyright (C) 2007-2011 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ***************************************************************************
- */
-#ifndef __LINUX_UNIFI_SME_H__
-#define __LINUX_UNIFI_SME_H__ 1
-
-#include <linux/kernel.h>
-
-#ifdef CSR_SME_USERSPACE
-#include "sme_userspace.h"
-#endif
-
-#include "csr_wifi_sme_lib.h"
-
-typedef int unifi_data_port_action;
-
-typedef struct unifi_port_cfg
-{
- /* TRUE if this port entry is allocated */
- u8 in_use;
- CsrWifiRouterCtrlPortAction port_action;
- CsrWifiMacAddress mac_address;
-} unifi_port_cfg_t;
-
-#define UNIFI_MAX_CONNECTIONS 8
-#define UNIFI_MAX_RETRY_LIMIT 5
-#define UF_DATA_PORT_NOT_OVERIDE 0
-#define UF_DATA_PORT_OVERIDE 1
-
-typedef struct unifi_port_config
-{
- int entries_in_use;
- int overide_action;
- unifi_port_cfg_t port_cfg[UNIFI_MAX_CONNECTIONS];
-} unifi_port_config_t;
-
-
-enum sme_request_status {
- SME_REQUEST_EMPTY,
- SME_REQUEST_PENDING,
- SME_REQUEST_RECEIVED,
- SME_REQUEST_TIMEDOUT,
- SME_REQUEST_CANCELLED,
-};
-
-/* Structure to hold a UDI logged signal */
-typedef struct {
-
- /* The current status of the request */
- enum sme_request_status request_status;
-
- /* The status the SME has passed to us */
- CsrResult reply_status;
-
- /* SME's reply to a get request */
- CsrWifiSmeVersions versions;
- CsrWifiSmePowerConfig powerConfig;
- CsrWifiSmeHostConfig hostConfig;
- CsrWifiSmeStaConfig staConfig;
- CsrWifiSmeDeviceConfig deviceConfig;
- CsrWifiSmeCoexInfo coexInfo;
- CsrWifiSmeCoexConfig coexConfig;
- CsrWifiSmeMibConfig mibConfig;
- CsrWifiSmeConnectionInfo connectionInfo;
- CsrWifiSmeConnectionConfig connectionConfig;
- CsrWifiSmeConnectionStats connectionStats;
-
-
- /* SME's reply to a scan request */
- u16 reply_scan_results_count;
- CsrWifiSmeScanResult* reply_scan_results;
-
-} sme_reply_t;
-
-
-typedef struct {
- u16 appHandle;
- CsrWifiRouterEncapsulation encapsulation;
- u16 protocol;
- u8 oui[3];
- u8 in_use;
-} sme_ma_unidata_ind_filter_t;
-
-
-CsrWifiRouterCtrlPortAction uf_sme_port_state(unifi_priv_t *priv,
- unsigned char *address,
- int queue,
- u16 interfaceTag);
-unifi_port_cfg_t *uf_sme_port_config_handle(unifi_priv_t *priv,
- unsigned char *address,
- int queue,
- u16 interfaceTag);
-
-
-
-/* Callback for event logging to SME clients */
-void sme_log_event(ul_client_t *client, const u8 *signal, int signal_len,
- const bulk_data_param_t *bulkdata, int dir);
-
-/* The workqueue task to the set the multicast addresses list */
-void uf_multicast_list_wq(struct work_struct *work);
-
-/* The workqueue task to execute the TA module */
-void uf_ta_wq(struct work_struct *work);
-
-
-/*
- * SME blocking helper functions
- */
-#ifdef UNIFI_DEBUG
-# define sme_complete_request(priv, status) uf_sme_complete_request(priv, status, __func__)
-#else
-# define sme_complete_request(priv, status) uf_sme_complete_request(priv, status, NULL)
-#endif
-
-void uf_sme_complete_request(unifi_priv_t *priv, CsrResult reply_status, const char *func);
-void uf_sme_cancel_request(unifi_priv_t *priv, CsrResult reply_status);
-
-
-/*
- * Blocking functions using the SME SYS API.
- */
-int sme_sys_suspend(unifi_priv_t *priv);
-int sme_sys_resume(unifi_priv_t *priv);
-
-
-/*
- * Traffic Analysis workqueue jobs
- */
-void uf_ta_ind_wq(struct work_struct *work);
-void uf_ta_sample_ind_wq(struct work_struct *work);
-
-/*
- * SME config workqueue job
- */
-void uf_sme_config_wq(struct work_struct *work);
-
-/*
- * To send M4 read to send IND
- */
-void uf_send_m4_ready_wq(struct work_struct *work);
-
-#if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
-/*
- * To send data pkt to Sme for encryption
- */
-void uf_send_pkt_to_encrypt(struct work_struct *work);
-#endif
-
-int sme_mgt_power_config_set(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig);
-int sme_mgt_power_config_get(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig);
-int sme_mgt_host_config_set(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig);
-int sme_mgt_host_config_get(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig);
-int sme_mgt_sme_config_set(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig);
-int sme_mgt_sme_config_get(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig);
-int sme_mgt_coex_info_get(unifi_priv_t *priv, CsrWifiSmeCoexInfo *coexInfo);
-int sme_mgt_packet_filter_set(unifi_priv_t *priv);
-int sme_mgt_tspec(unifi_priv_t *priv, CsrWifiSmeListAction action,
- u32 tid, CsrWifiSmeDataBlock *tspec, CsrWifiSmeDataBlock *tclas);
-
-#ifdef CSR_SUPPORT_WEXT
-/*
- * Blocking functions using the SME MGT API.
- */
-int sme_mgt_wifi_on(unifi_priv_t *priv);
-int sme_mgt_wifi_off(unifi_priv_t *priv);
-/*int sme_mgt_set_value_async(unifi_priv_t *priv, unifi_AppValue *app_value);
-int sme_mgt_get_value_async(unifi_priv_t *priv, unifi_AppValue *app_value);
-int sme_mgt_get_value(unifi_priv_t *priv, unifi_AppValue *app_value);
-int sme_mgt_set_value(unifi_priv_t *priv, unifi_AppValue *app_value);
-*/
-int sme_mgt_coex_config_set(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig);
-int sme_mgt_coex_config_get(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig);
-int sme_mgt_mib_config_set(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig);
-int sme_mgt_mib_config_get(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig);
-
-int sme_mgt_connection_info_set(unifi_priv_t *priv, CsrWifiSmeConnectionInfo *connectionInfo);
-int sme_mgt_connection_info_get(unifi_priv_t *priv, CsrWifiSmeConnectionInfo *connectionInfo);
-int sme_mgt_connection_config_set(unifi_priv_t *priv, CsrWifiSmeConnectionConfig *connectionConfig);
-int sme_mgt_connection_config_get(unifi_priv_t *priv, CsrWifiSmeConnectionConfig *connectionConfig);
-int sme_mgt_connection_stats_get(unifi_priv_t *priv, CsrWifiSmeConnectionStats *connectionStats);
-
-int sme_mgt_versions_get(unifi_priv_t *priv, CsrWifiSmeVersions *versions);
-
-
-int sme_mgt_scan_full(unifi_priv_t *priv, CsrWifiSsid *specific_ssid,
- int num_channels, unsigned char *channel_list);
-int sme_mgt_scan_results_get_async(unifi_priv_t *priv,
- struct iw_request_info *info,
- char *scan_results,
- long scan_results_len);
-int sme_mgt_disconnect(unifi_priv_t *priv);
-int sme_mgt_connect(unifi_priv_t *priv);
-int sme_mgt_key(unifi_priv_t *priv, CsrWifiSmeKey *sme_key,
- CsrWifiSmeListAction action);
-int sme_mgt_pmkid(unifi_priv_t *priv, CsrWifiSmeListAction action,
- CsrWifiSmePmkidList *pmkid_list);
-int sme_mgt_mib_get(unifi_priv_t *priv,
- unsigned char *varbind, int *length);
-int sme_mgt_mib_set(unifi_priv_t *priv,
- unsigned char *varbind, int length);
-#ifdef CSR_SUPPORT_WEXT_AP
-int sme_ap_start(unifi_priv_t *priv, u16 interface_tag, CsrWifiSmeApConfig_t *ap_config);
-int sme_ap_stop(unifi_priv_t *priv, u16 interface_tag);
-int sme_ap_config(unifi_priv_t *priv, CsrWifiSmeApMacConfig *ap_mac_config, CsrWifiNmeApConfig *group_security_config);
-int uf_configure_supported_rates(u8 * supportedRates, u8 phySupportedBitmap);
-#endif
-int unifi_translate_scan(struct net_device *dev,
- struct iw_request_info *info,
- char *current_ev, char *end_buf,
- CsrWifiSmeScanResult *scan_data,
- int scan_index);
-
-#endif /* CSR_SUPPORT_WEXT */
-
-int unifi_cfg_power(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_power_save(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_power_supply(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_packet_filters(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_wmm_qos_info(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_wmm_addts(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_wmm_delts(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_get_info(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_strict_draft_n(unifi_priv_t *priv, unsigned char *arg);
-int unifi_cfg_enable_okc(unifi_priv_t *priv, unsigned char *arg);
-#ifdef CSR_SUPPORT_WEXT_AP
-int unifi_cfg_set_ap_config(unifi_priv_t * priv, unsigned char* arg);
-#endif
-
-
-
-int convert_sme_error(CsrResult error);
-
-
-#endif /* __LINUX_UNIFI_SME_H__ */
+++ /dev/null
-/*
- *****************************************************************************
- *
- * FILE : unifi_wext.h
- *
- * PURPOSE : Private header file for unifi driver support to wireless extensions.
- *
- * Copyright (C) 2005-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
-*****************************************************************************
- */
-#ifndef __LINUX_UNIFI_WEXT_H__
-#define __LINUX_UNIFI_WEXT_H__ 1
-
-#include <linux/kernel.h>
-#include <net/iw_handler.h>
-#include "csr_wifi_sme_prim.h"
-
-/*
- * wext.c
- */
-/* A few details needed for WEP (Wireless Equivalent Privacy) */
-#define UNIFI_MAX_KEY_SIZE 16
-#define NUM_WEPKEYS 4
-#define SMALL_KEY_SIZE 5
-#define LARGE_KEY_SIZE 13
-typedef struct wep_key_t {
- int len;
- unsigned char key[UNIFI_MAX_KEY_SIZE]; /* 40-bit and 104-bit keys */
-} wep_key_t;
-
-#define UNIFI_SCAN_ACTIVE 0
-#define UNIFI_SCAN_PASSIVE 1
-#define UNIFI_MAX_SSID_LEN 32
-
-#define MAX_WPA_IE_LEN 64
-#define MAX_RSN_IE_LEN 255
-
-/*
- * Function to register in the netdev to report wireless stats.
- */
-struct iw_statistics *unifi_get_wireless_stats(struct net_device *dev);
-
-void uf_sme_wext_set_defaults(unifi_priv_t *priv);
-
-
-/*
- * wext_events.c
- */
-/* Functions to generate Wireless Extension events */
-void wext_send_scan_results_event(unifi_priv_t *priv);
-void wext_send_assoc_event(unifi_priv_t *priv, unsigned char *bssid,
- unsigned char *req_ie, int req_ie_len,
- unsigned char *resp_ie, int resp_ie_len,
- unsigned char *scan_ie, unsigned int scan_ie_len);
-void wext_send_disassoc_event(unifi_priv_t *priv);
-void wext_send_michaelmicfailure_event(unifi_priv_t *priv,
- u16 count, CsrWifiMacAddress address,
- CsrWifiSmeKeyType keyType, u16 interfaceTag);
-void wext_send_pmkid_candidate_event(unifi_priv_t *priv, CsrWifiMacAddress bssid, u8 preauth_allowed, u16 interfaceTag);
-void wext_send_started_event(unifi_priv_t *priv);
-
-
-static inline int
-uf_iwe_stream_add_point(struct iw_request_info *info, char *start, char *stop,
- struct iw_event *piwe, char *extra)
-{
- char *new_start;
-
- new_start = iwe_stream_add_point(info, start, stop, piwe, extra);
- if (unlikely(new_start == start))
- return -E2BIG;
-
- return (new_start - start);
-}
-
-
-static inline int
-uf_iwe_stream_add_event(struct iw_request_info *info, char *start, char *stop,
- struct iw_event *piwe, int len)
-{
- char *new_start;
-
- new_start = iwe_stream_add_event(info, start, stop, piwe, len);
- if (unlikely(new_start == start))
- return -E2BIG;
-
- return (new_start - start);
-}
-
-static inline int
-uf_iwe_stream_add_value(struct iw_request_info *info, char *stream, char *start,
- char *stop, struct iw_event *piwe, int len)
-{
- char *new_start;
-
- new_start = iwe_stream_add_value(info, stream, start, stop, piwe, len);
- if (unlikely(new_start == start))
- return -E2BIG;
-
- return (new_start - start);
-}
-
-
-#endif /* __LINUX_UNIFI_WEXT_H__ */
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- *
- * FILE: unifiio.h
- *
- * Public definitions for the UniFi linux driver.
- * This is mostly ioctl command values and structs.
- *
- * Include <sys/ioctl.h> or similar before this file
- *
- * Copyright (C) 2005-2009 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#ifndef __UNIFIIO_H__
-#define __UNIFIIO_H__
-
-#include <linux/types.h>
-
-#define UNIFI_GET_UDI_ENABLE _IOR('u', 1, int)
-#define UNIFI_SET_UDI_ENABLE _IOW('u', 2, int)
-/* Values for UDI_ENABLE */
-#define UDI_ENABLE_DATA 0x1
-#define UDI_ENABLE_CONTROL 0x2
-
-/* MIB set/get. Arg is a pointer to a varbind */
-#define UNIFI_GET_MIB _IOWR('u', 3, unsigned char *)
-#define UNIFI_SET_MIB _IOW ('u', 4, unsigned char *)
-#define MAX_VARBIND_LENGTH 127
-
-/* Private IOCTLs */
-#define SIOCIWS80211POWERSAVEPRIV SIOCIWFIRSTPRIV
-#define SIOCIWG80211POWERSAVEPRIV SIOCIWFIRSTPRIV + 1
-#define SIOCIWS80211RELOADDEFAULTSPRIV SIOCIWFIRSTPRIV + 2
-#define SIOCIWSCONFWAPIPRIV SIOCIWFIRSTPRIV + 4
-#define SIOCIWSWAPIKEYPRIV SIOCIWFIRSTPRIV + 6
-#define SIOCIWSSMEDEBUGPRIV SIOCIWFIRSTPRIV + 8
-#define SIOCIWSAPCFGPRIV SIOCIWFIRSTPRIV + 10
-#define SIOCIWSAPSTARTPRIV SIOCIWFIRSTPRIV + 12
-#define SIOCIWSAPSTOPPRIV SIOCIWFIRSTPRIV + 14
-#define SIOCIWSFWRELOADPRIV SIOCIWFIRSTPRIV + 16
-#define SIOCIWSSTACKSTART SIOCIWFIRSTPRIV + 18
-#define SIOCIWSSTACKSTOP SIOCIWFIRSTPRIV + 20
-
-
-
-#define IWPRIV_POWER_SAVE_MAX_STRING 32
-#define IWPRIV_SME_DEBUG_MAX_STRING 32
-#define IWPRIV_SME_MAX_STRING 120
-
-
-/* Private configuration commands */
-#define UNIFI_CFG _IOWR('u', 5, unsigned char *)
-/*
- * <------------------ Read/Write Buffer -------------------->
- * _____________________________________________________________
- * | Cmd | Arg | ... Buffer (opt) ... |
- * -------------------------------------------------------------
- * <-- uint --><-- uint --><----- unsigned char buffer ------>
- *
- * Cmd: A unifi_cfg_command_t command.
- * Arg: Out:Length if Cmd==UNIFI_CFG_GET
- * In:PowerOnOff if Cmd==UNIFI_CFG_POWER
- * In:PowerMode if Cmd==UNIFI_CFG_POWERSAVE
- * In:Length if Cmd==UNIFI_CFG_FILTER
- * In:WMM Qos Info if Cmd==UNIFI_CFG_WMM_QOS_INFO
- * Buffer: Out:Data if Cmd==UNIFI_CFG_GET
- * NULL if Cmd==UNIFI_CFG_POWER
- * NULL if Cmd==UNIFI_CFG_POWERSAVE
- * In:Filters if Cmd==UNIFI_CFG_FILTER
- *
- * where Filters is a uf_cfg_bcast_packet_filter_t structure
- * followed by 0 - n tclas_t structures. The length of the tclas_t
- * structures is obtained by uf_cfg_bcast_packet_filter_t::tclas_ies_length.
- */
-
-
-#define UNIFI_PUTEST _IOWR('u', 6, unsigned char *)
-/*
- * <------------------ Read/Write Buffer -------------------->
- * _____________________________________________________________
- * | Cmd | Arg | ... Buffer (opt) ... |
- * -------------------------------------------------------------
- * <-- uint --><-- uint --><----- unsigned char buffer ------>
- *
- * Cmd: A unifi_putest_command_t command.
- * Arg: N/A if Cmd==UNIFI_PUTEST_START
- * N/A if Cmd==UNIFI_PUTEST_STOP
- * In:int (Clock Speed) if Cmd==UNIFI_PUTEST_SET_SDIO_CLOCK
- * In/Out:sizeof(unifi_putest_cmd52) if Cmd==UNIFI_PUTEST_CMD52_READ
- * In:sizeof(unifi_putest_cmd52) if Cmd==UNIFI_PUTEST_CMD52_WRITE
- * In:uint (f/w file name length) if Cmd==UNIFI_PUTEST_DL_FW
- * Buffer: NULL if Cmd==UNIFI_PUTEST_START
- * NULL if Cmd==UNIFI_PUTEST_STOP
- * NULL if Cmd==UNIFI_PUTEST_SET_SDIO_CLOCK
- * In/Out:unifi_putest_cmd52 if Cmd==UNIFI_PUTEST_CMD52_READ
- * In:unifi_putest_cmd52 if Cmd==UNIFI_PUTEST_CMD52_WRITE
- * In:f/w file name if Cmd==UNIFI_PUTEST_DL_FW
- */
-
-#define UNIFI_BUILD_TYPE _IOWR('u', 7, unsigned char)
-#define UNIFI_BUILD_NME 1
-#define UNIFI_BUILD_WEXT 2
-#define UNIFI_BUILD_AP 3
-
-/* debugging */
-#define UNIFI_KICK _IO ('u', 0x10)
-#define UNIFI_SET_DEBUG _IO ('u', 0x11)
-#define UNIFI_SET_TRACE _IO ('u', 0x12)
-
-#define UNIFI_GET_INIT_STATUS _IOR ('u', 0x15, int)
-#define UNIFI_SET_UDI_LOG_MASK _IOR('u', 0x18, unifiio_filter_t)
-#define UNIFI_SET_UDI_SNAP_MASK _IOW('u', 0x1a, unifiio_snap_filter_t)
-#define UNIFI_SET_AMP_ENABLE _IOWR('u', 0x1b, int)
-
-#define UNIFI_INIT_HW _IOR ('u', 0x13, unsigned char)
-#define UNIFI_INIT_NETDEV _IOW ('u', 0x14, unsigned char[6])
-#define UNIFI_SME_PRESENT _IOW ('u', 0x19, int)
-
-#define UNIFI_CFG_PERIOD_TRAFFIC _IOW ('u', 0x21, unsigned char *)
-#define UNIFI_CFG_UAPSD_TRAFFIC _IOW ('u', 0x22, unsigned char)
-
-#define UNIFI_COREDUMP_GET_REG _IOWR('u', 0x23, unifiio_coredump_req_t)
-
-
-/*
- * Following reset, f/w may only be downloaded using CMD52.
- * This is slow, so there is a facility to download a secondary
- * loader first which supports CMD53.
- * If loader_len is > 0, then loader_data is assumed to point to
- * a suitable secondary loader that can be used to download the
- * main image.
- *
- * The driver will run the host protocol initialisation sequence
- * after downloading the image.
- *
- * If both lengths are zero, then the f/w is assumed to have been
- * booted from Flash and the host protocol initialisation sequence
- * is run.
- */
-typedef struct {
-
- /* Number of bytes in the image */
- int img_len;
-
- /* Pointer to image data. */
- unsigned char *img_data;
-
-
- /* Number of bytes in the loader image */
- int loader_len;
-
- /* Pointer to loader image data. */
- unsigned char *loader_data;
-
-} unifiio_img_t;
-
-
-/* Structure of data read from the unifi device. */
-typedef struct
-{
- /* Length (in bytes) of entire structure including appended bulk data */
- int length;
-
- /* System time (in milliseconds) that signal was transferred */
- int timestamp;
-
- /* Direction in which signal was transferred. */
- int direction;
-#define UDI_FROM_HOST 0
-#define UDI_TO_HOST 1
-#define UDI_CONFIG_IND 2
-
- /* The length of the signal (in bytes) not including bulk data */
- int signal_length;
-
- /* Signal body follows, then any bulk data */
-
-} udi_msg_t;
-
-
-typedef enum
-{
- UfSigFil_AllOn = 0, /* Log all signal IDs */
- UfSigFil_AllOff = 1, /* Don't log any signal IDs */
- UfSigFil_SelectOn = 2, /* Log these signal IDs */
- UfSigFil_SelectOff = 3 /* Don't log these signal IDs */
-} uf_sigfilter_action_t;
-
-typedef struct {
-
- /* Number of 16-bit ints in the sig_ids array */
- int num_sig_ids;
- /* The action to perform */
- uf_sigfilter_action_t action;
- /* List of signal IDs to pass or block */
- unsigned short *sig_ids;
-
-} unifiio_filter_t;
-
-
-typedef struct {
- /* Number of 16-bit ints in the protocols array */
- u16 count;
- /* List of protocol ids to pass */
- u16 *protocols;
-} unifiio_snap_filter_t;
-
-
-
-typedef u8 unifi_putest_command_t;
-
-#define UNIFI_PUTEST_START 0
-#define UNIFI_PUTEST_STOP 1
-#define UNIFI_PUTEST_SET_SDIO_CLOCK 2
-#define UNIFI_PUTEST_CMD52_READ 3
-#define UNIFI_PUTEST_CMD52_WRITE 4
-#define UNIFI_PUTEST_DL_FW 5
-#define UNIFI_PUTEST_DL_FW_BUFF 6
-#define UNIFI_PUTEST_CMD52_BLOCK_READ 7
-#define UNIFI_PUTEST_COREDUMP_PREPARE 8
-#define UNIFI_PUTEST_GP_READ16 9
-#define UNIFI_PUTEST_GP_WRITE16 10
-
-
-struct unifi_putest_cmd52 {
- int funcnum;
- unsigned long addr;
- unsigned char data;
-};
-
-
-struct unifi_putest_block_cmd52_r {
- int funcnum;
- unsigned long addr;
- unsigned int length;
- unsigned char *data;
-};
-
-struct unifi_putest_gp_rw16 {
- unsigned long addr; /* generic address */
- unsigned short data;
-};
-
-typedef enum unifi_cfg_command {
- UNIFI_CFG_GET,
- UNIFI_CFG_POWER,
- UNIFI_CFG_POWERSAVE,
- UNIFI_CFG_FILTER,
- UNIFI_CFG_POWERSUPPLY,
- UNIFI_CFG_WMM_QOSINFO,
- UNIFI_CFG_WMM_ADDTS,
- UNIFI_CFG_WMM_DELTS,
- UNIFI_CFG_STRICT_DRAFT_N,
- UNIFI_CFG_ENABLE_OKC,
- UNIFI_CFG_SET_AP_CONFIG,
- UNIFI_CFG_CORE_DUMP /* request to take a fw core dump */
-} unifi_cfg_command_t;
-
-typedef enum unifi_cfg_power {
- UNIFI_CFG_POWER_UNSPECIFIED,
- UNIFI_CFG_POWER_OFF,
- UNIFI_CFG_POWER_ON
-} unifi_cfg_power_t;
-
-typedef enum unifi_cfg_powersupply {
- UNIFI_CFG_POWERSUPPLY_UNSPECIFIED,
- UNIFI_CFG_POWERSUPPLY_MAINS,
- UNIFI_CFG_POWERSUPPLY_BATTERIES
-} unifi_cfg_powersupply_t;
-
-typedef enum unifi_cfg_powersave {
- UNIFI_CFG_POWERSAVE_UNSPECIFIED,
- UNIFI_CFG_POWERSAVE_NONE,
- UNIFI_CFG_POWERSAVE_FAST,
- UNIFI_CFG_POWERSAVE_FULL,
- UNIFI_CFG_POWERSAVE_AUTO
-} unifi_cfg_powersave_t;
-
-typedef enum unifi_cfg_get {
- UNIFI_CFG_GET_COEX,
- UNIFI_CFG_GET_POWER_MODE,
- UNIFI_CFG_GET_VERSIONS,
- UNIFI_CFG_GET_POWER_SUPPLY,
- UNIFI_CFG_GET_INSTANCE,
- UNIFI_CFG_GET_AP_CONFIG
-} unifi_cfg_get_t;
-
-#define UNIFI_CFG_FILTER_NONE 0x0000
-#define UNIFI_CFG_FILTER_DHCP 0x0001
-#define UNIFI_CFG_FILTER_ARP 0x0002
-#define UNIFI_CFG_FILTER_NBNS 0x0004
-#define UNIFI_CFG_FILTER_NBDS 0x0008
-#define UNIFI_CFG_FILTER_CUPS 0x0010
-#define UNIFI_CFG_FILTER_ALL 0xFFFF
-
-
-typedef struct uf_cfg_bcast_packet_filter
-{
- unsigned long filter_mode; //as defined by HIP protocol
- unsigned char arp_filter;
- unsigned char dhcp_filter;
- unsigned long tclas_ies_length; // length of tclas_ies in bytes
- unsigned char tclas_ies[1]; // variable length depending on above field
-} uf_cfg_bcast_packet_filter_t;
-
-typedef struct uf_cfg_ap_config
-{
- u8 phySupportedBitmap;
- u8 channel;
- u16 beaconInterval;
- u8 dtimPeriod;
- u8 wmmEnabled;
- u8 shortSlotTimeEnabled;
- u16 groupkeyTimeout;
- u8 strictGtkRekeyEnabled;
- u16 gmkTimeout;
- u16 responseTimeout;
- u8 retransLimit;
- u8 rxStbc;
- u8 rifsModeAllowed;
- u8 dualCtsProtection;
- u8 ctsProtectionType;
- u16 maxListenInterval;
-}uf_cfg_ap_config_t;
-
-typedef struct tcpic_clsfr
-{
- __u8 cls_fr_type;
- __u8 cls_fr_mask;
- __u8 version;
- __u8 source_ip_addr[4];
- __u8 dest_ip_addr[4];
- __u16 source_port;
- __u16 dest_port;
- __u8 dscp;
- __u8 protocol;
- __u8 reserved;
-} __attribute__ ((packed)) tcpip_clsfr_t;
-
-typedef struct tclas {
- __u8 element_id;
- __u8 length;
- __u8 user_priority;
- tcpip_clsfr_t tcp_ip_cls_fr;
-} __attribute__ ((packed)) tclas_t;
-
-
-#define CONFIG_IND_ERROR 0x01
-#define CONFIG_IND_EXIT 0x02
-#define CONFIG_SME_NOT_PRESENT 0x10
-#define CONFIG_SME_PRESENT 0x20
-
-/* WAPI Key */
-typedef struct
-{
- u8 unicastKey;
- /* If non zero, then unicast key otherwise group key */
- u8 keyIndex;
- u8 keyRsc[16];
- u8 authenticator;
- /* If non zero, then authenticator otherwise supplicant */
- u8 address[6];
- u8 key[32];
-} unifiio_wapi_key_t;
-
-/* Values describing XAP memory regions captured by the mini-coredump system */
-typedef enum unifiio_coredump_space {
- UNIFIIO_COREDUMP_MAC_REG,
- UNIFIIO_COREDUMP_PHY_REG,
- UNIFIIO_COREDUMP_SH_DMEM,
- UNIFIIO_COREDUMP_MAC_DMEM,
- UNIFIIO_COREDUMP_PHY_DMEM,
- UNIFIIO_COREDUMP_TRIGGER_MAGIC = 0xFEED
-} unifiio_coredump_space_t;
-
-/* Userspace tool uses this structure to retrieve a register value from a
- * mini-coredump buffer previously saved by the HIP
- */
-typedef struct unifiio_coredump_req {
- /* From user */
- int index; /* 0=newest, -1=oldest */
- unsigned int offset; /* register offset in space */
- unifiio_coredump_space_t space; /* memory space */
- /* Filled by driver */
- unsigned int drv_build; /* driver build id */
- unsigned int chip_ver; /* chip version */
- unsigned int fw_ver; /* firmware version */
- int requestor; /* requestor: 0=auto dump, 1=manual */
- unsigned int timestamp; /* time of capture by driver */
- unsigned int serial; /* capture serial number */
- int value; /* 16 bit register value, -ve for error */
-} unifiio_coredump_req_t; /* Core-dumped register value request */
-
-#endif /* __UNIFIIO_H__ */
+++ /dev/null
-/*
- * ---------------------------------------------------------------------------
- * FILE: wext_events.c
- *
- * PURPOSE:
- * Code to generate iwevents.
- *
- * Copyright (C) 2006-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/types.h>
-#include <linux/etherdevice.h>
-#include <linux/if_arp.h>
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_assoc_event
- *
- * Send wireless-extension events up to userland to announce
- * successful association with an AP.
- *
- * Arguments:
- * priv Pointer to driver context.
- * bssid MAC address of AP we associated with
- * req_ie, req_ie_len IEs in the original request
- * resp_ie, resp_ie_len IEs in the response
- *
- * Returns:
- * None.
- *
- * Notes:
- * This is sent on first successful association, and again if we
- * roam to another AP.
- * ---------------------------------------------------------------------------
- */
-void
-wext_send_assoc_event(unifi_priv_t *priv, unsigned char *bssid,
- unsigned char *req_ie, int req_ie_len,
- unsigned char *resp_ie, int resp_ie_len,
- unsigned char *scan_ie, unsigned int scan_ie_len)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
-
- if (req_ie_len == 0) req_ie = NULL;
- wrqu.data.length = req_ie_len;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVASSOCREQIE, &wrqu, req_ie);
-
- if (resp_ie_len == 0) resp_ie = NULL;
- wrqu.data.length = resp_ie_len;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVASSOCRESPIE, &wrqu, resp_ie);
-
- if (scan_ie_len > 0) {
- wrqu.data.length = scan_ie_len;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVGENIE, &wrqu, scan_ie);
- }
-
- memcpy(&wrqu.ap_addr.sa_data, bssid, ETH_ALEN);
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], SIOCGIWAP, &wrqu, NULL);
-#endif
-} /* wext_send_assoc_event() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_disassoc_event
- *
- * Send a wireless-extension event up to userland to announce
- * that we disassociated from an AP.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * None.
- *
- * Notes:
- * The semantics of wpa_supplicant (the userland SME application) are
- * that a SIOCGIWAP event with MAC address of all zero means
- * disassociate.
- * ---------------------------------------------------------------------------
- */
-void
-wext_send_disassoc_event(unifi_priv_t *priv)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
-
- memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], SIOCGIWAP, &wrqu, NULL);
-#endif
-} /* wext_send_disassoc_event() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_scan_results_event
- *
- * Send wireless-extension events up to userland to announce
- * completion of a scan.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * None.
- *
- * Notes:
- * This doesn't actually report the results, they are retrieved
- * using the SIOCGIWSCAN ioctl command.
- * ---------------------------------------------------------------------------
- */
-void
-wext_send_scan_results_event(unifi_priv_t *priv)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
-
- wrqu.data.length = 0;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], SIOCGIWSCAN, &wrqu, NULL);
-
-#endif
-} /* wext_send_scan_results_event() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_michaelmicfailure_event
- *
- * Send wireless-extension events up to userland to announce
- * completion of a scan.
- *
- * Arguments:
- * priv Pointer to driver context.
- * count, macaddr, key_type, key_idx, tsc
- * Parameters from report from UniFi.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-#if WIRELESS_EXT >= 18
-static inline void
-_send_michaelmicfailure_event(struct net_device *dev,
- int count, const unsigned char *macaddr,
- int key_type, int key_idx,
- unsigned char *tsc)
-{
- union iwreq_data wrqu;
- struct iw_michaelmicfailure mmf;
-
- memset(&mmf, 0, sizeof(mmf));
-
- mmf.flags = key_idx & IW_MICFAILURE_KEY_ID;
- if (key_type == CSR_GROUP) {
- mmf.flags |= IW_MICFAILURE_GROUP;
- } else {
- mmf.flags |= IW_MICFAILURE_PAIRWISE;
- }
- mmf.flags |= ((count << 5) & IW_MICFAILURE_COUNT);
-
- mmf.src_addr.sa_family = ARPHRD_ETHER;
- memcpy(mmf.src_addr.sa_data, macaddr, ETH_ALEN);
-
- memcpy(mmf.tsc, tsc, IW_ENCODE_SEQ_MAX_SIZE);
-
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = sizeof(mmf);
-
- wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *)&mmf);
-}
-#elif WIRELESS_EXT >= 15
-static inline void
-_send_michaelmicfailure_event(struct net_device *dev,
- int count, const unsigned char *macaddr,
- int key_type, int key_idx,
- unsigned char *tsc)
-{
- union iwreq_data wrqu;
- char buf[128];
-
- sprintf(buf,
- "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast addr=%pM)",
- key_idx, (key_type == CSR_GROUP) ? "broad" : "uni", macaddr);
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = strlen(buf);
- wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
-}
-#else /* WIRELESS_EXT >= 15 */
-static inline void
-_send_michaelmicfailure_event(struct net_device *dev,
- int count, const unsigned char *macaddr,
- int key_type, int key_idx,
- unsigned char *tsc)
-{
- /* Not supported before WEXT 15 */
-}
-#endif /* WIRELESS_EXT >= 15 */
-
-
-void
-wext_send_michaelmicfailure_event(unifi_priv_t *priv,
- u16 count,
- CsrWifiMacAddress address,
- CsrWifiSmeKeyType keyType,
- u16 interfaceTag)
-{
- unsigned char tsc[8] = {0};
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "wext_send_michaelmicfailure_event bad interfaceTag\n");
- return;
- }
-
- _send_michaelmicfailure_event(priv->netdev[interfaceTag],
- count,
- address.a,
- keyType,
- 0,
- tsc);
-} /* wext_send_michaelmicfailure_event() */
-
-void
-wext_send_pmkid_candidate_event(unifi_priv_t *priv, CsrWifiMacAddress bssid, u8 preauth_allowed, u16 interfaceTag)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
- struct iw_pmkid_cand pmkid_cand;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "wext_send_pmkid_candidate_event bad interfaceTag\n");
- return;
- }
-
- memset(&pmkid_cand, 0, sizeof(pmkid_cand));
-
- if (preauth_allowed) {
- pmkid_cand.flags |= IW_PMKID_CAND_PREAUTH;
- }
- pmkid_cand.bssid.sa_family = ARPHRD_ETHER;
- memcpy(pmkid_cand.bssid.sa_data, bssid.a, ETH_ALEN);
- /* Used as priority, smaller the number higher the priority, not really used in our case */
- pmkid_cand.index = 1;
-
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = sizeof(pmkid_cand);
-
- wireless_send_event(priv->netdev[interfaceTag], IWEVPMKIDCAND, &wrqu, (char *)&pmkid_cand);
-#endif
-} /* wext_send_pmkid_candidate_event() */
-
-/*
- * Send a custom WEXT event to say we have completed initialisation
- * and are now ready for WEXT ioctls. Used by Android wpa_supplicant.
- */
-void
-wext_send_started_event(unifi_priv_t *priv)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
- char data[] = "STARTED";
-
- wrqu.data.length = sizeof(data);
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVCUSTOM, &wrqu, data);
-#endif
-} /* wext_send_started_event() */
-
mutex_unlock(&dev->mtx);
usb_alphatrack_delete(dev);
} else {
+ atomic_set(&dev->writes_pending, 0);
dev->intf = NULL;
mutex_unlock(&dev->mtx);
}
- atomic_set(&dev->writes_pending, 0);
mutex_unlock(&disconnect_mutex);
dev_info(&intf->dev, "Alphatrack Surface #%d now disconnected\n",
list_for_each_entry_safe(entry, n, head, list) {
list_del(&entry->list);
- free_qos_entry(entry);
gdm_wimax_send_tx(entry->skb, entry->dev);
+ free_qos_entry(entry);
}
}
ret = lis3l02dq_read_reg_s16(indio_dev, reg, val);
}
mutex_unlock(&indio_dev->mlock);
+ if (ret < 0)
+ goto error_ret;
return IIO_VAL_INT;
case IIO_CHAN_INFO_SCALE:
*val = 0;
.read_event_value = &ad7291_read_event_value,
.write_event_value = &ad7291_write_event_value,
.event_attrs = &ad7291_event_attribute_group,
+ .driver_module = THIS_MODULE,
};
static int ad7291_probe(struct i2c_client *client,
{
struct mxs_lradc *lradc = iio_priv(iio_dev);
int ret;
- unsigned long mask;
if (m != IIO_CHAN_INFO_RAW)
return -EINVAL;
if (chan->channel > LRADC_MAX_TOTAL_CHANS)
return -EINVAL;
- /* Validate the channel if it doesn't intersect with reserved chans. */
- bitmap_set(&mask, chan->channel, 1);
- ret = iio_validate_scan_mask_onehot(iio_dev, &mask);
- if (ret)
- return -EINVAL;
-
/*
* See if there is no buffered operation in progess. If there is, simply
* bail out. This can be improved to support both buffered and raw IO at
{
int ret;
struct iio_trigger *trig;
+ struct mxs_lradc *lradc = iio_priv(iio);
trig = iio_trigger_alloc("%s-dev%i", iio->name, iio->id);
if (trig == NULL)
return -ENOMEM;
- trig->dev.parent = iio->dev.parent;
+ trig->dev.parent = lradc->dev;
iio_trigger_set_drvdata(trig, iio);
trig->ops = &mxs_lradc_trigger_ops;
return ret;
}
- iio->trig = trig;
+ lradc->trig = trig;
return 0;
}
static void mxs_lradc_trigger_remove(struct iio_dev *iio)
{
- iio_trigger_unregister(iio->trig);
- iio_trigger_free(iio->trig);
+ struct mxs_lradc *lradc = iio_priv(iio);
+
+ iio_trigger_unregister(lradc->trig);
+ iio_trigger_free(lradc->trig);
}
static int mxs_lradc_buffer_preenable(struct iio_dev *iio)
config DRM_IMX_LDB
tristate "Support for LVDS displays"
depends on DRM_IMX
- select OF_VIDEOMODE
help
Choose this to enable the internal LVDS Display Bridge (LDB)
found on i.MX53 and i.MX6 processors.
*/
static void pcm_disconnect_substream(struct snd_pcm_substream *substream)
{
- if (substream->runtime && snd_pcm_running(substream))
+ if (substream->runtime && snd_pcm_running(substream)) {
+ snd_pcm_stream_lock_irq(substream);
snd_pcm_stop(substream, SNDRV_PCM_STATE_DISCONNECTED);
+ snd_pcm_stream_unlock_irq(substream);
+ }
}
/*
or DYN_EXTERNAL, then mem granularity information is present
within the section name - only process if there are at least three
tokens within the section name (just a minor optimization) */
- if (count >= 3)
- strict_strtol(sz_last_token, 10, (long *)&req);
+ if (count >= 3) {
+ status = kstrtos32(sz_last_token, 10, &req);
+ if (status)
+ goto func_cont;
+ }
if ((req == 0) || (req == 1)) {
if (strcmp(sz_sec_last_token, "DYN_DARAM") == 0) {
#else
if (*zcache_comp_name != '\0') {
ret = crypto_has_comp(zcache_comp_name, 0, 0);
- if (!ret)
+ if (!ret) {
pr_info("zcache: %s not supported\n",
zcache_comp_name);
- goto out;
+ ret = 1;
+ goto out;
+ }
}
if (!ret)
strcpy(zcache_comp_name, "lzo");
size_t index;
struct zram_meta *meta;
- if (!zram->init_done)
+ down_write(&zram->init_lock);
+ if (!zram->init_done) {
+ up_write(&zram->init_lock);
return;
+ }
meta = zram->meta;
zram->init_done = 0;
zram->disksize = 0;
set_capacity(zram->disk, 0);
+ up_write(&zram->init_lock);
}
static void zram_init_device(struct zram *zram, struct zram_meta *meta)
* is some wrong values returned by cpuid for number of thresholds.
*/
#define MAX_NUMBER_OF_TRIPS 2
+/* Limit number of package temp zones */
+#define MAX_PKG_TEMP_ZONE_IDS 256
struct phy_dev_entry {
struct list_head list;
char buffer[30];
int thres_count;
u32 eax, ebx, ecx, edx;
+ u8 *temp;
cpuid(6, &eax, &ebx, &ecx, &edx);
thres_count = ebx & 0x07;
if (!thres_count)
return -ENODEV;
+ if (topology_physical_package_id(cpu) > MAX_PKG_TEMP_ZONE_IDS)
+ return -ENODEV;
+
thres_count = clamp_val(thres_count, 0, MAX_NUMBER_OF_TRIPS);
err = get_tj_max(cpu, &tj_max);
spin_lock(&pkg_work_lock);
if (topology_physical_package_id(cpu) > max_phy_id)
max_phy_id = topology_physical_package_id(cpu);
- pkg_work_scheduled = krealloc(pkg_work_scheduled,
- (max_phy_id+1) * sizeof(u8), GFP_ATOMIC);
- if (!pkg_work_scheduled) {
+ temp = krealloc(pkg_work_scheduled,
+ (max_phy_id+1) * sizeof(u8), GFP_ATOMIC);
+ if (!temp) {
spin_unlock(&pkg_work_lock);
err = -ENOMEM;
goto err_ret_free;
}
+ pkg_work_scheduled = temp;
pkg_work_scheduled[topology_physical_package_id(cpu)] = 0;
spin_unlock(&pkg_work_lock);
/* Check if there is already an instance for this package */
if (!phdev) {
- if (!cpu_has(c, X86_FEATURE_DTHERM) &&
+ if (!cpu_has(c, X86_FEATURE_DTHERM) ||
!cpu_has(c, X86_FEATURE_PTS))
return -ENODEV;
if (pkg_temp_thermal_device_add(cpu))
};
static const struct x86_cpu_id __initconst pkg_temp_thermal_ids[] = {
- { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_DTHERM },
+ { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_PTS },
{}
};
MODULE_DEVICE_TABLE(x86cpu, pkg_temp_thermal_ids);
return 0;
err_ret:
- get_online_cpus();
for_each_online_cpu(i)
put_core_offline(i);
put_online_cpus();
if (options) {
options++;
device->baud = simple_strtoul(options, NULL, 0);
- length = min(strcspn(options, " "), sizeof(device->options));
+ length = min(strcspn(options, " ") + 1,
+ sizeof(device->options));
strlcpy(device->options, options, length);
} else {
device->baud = probe_baud(port);
int err;
#ifdef CONFIG_64BIT
- extern int iosapic_serial_irq(int cellnum);
if (!dev->irq && (dev->id.sversion == 0xad))
- dev->irq = iosapic_serial_irq(dev->mod_index-1);
+ dev->irq = iosapic_serial_irq(dev);
#endif
if (!dev->irq) {
select SERIAL_CORE
help
Support for the on-chip UARTs on the NVIDIA Tegra series SOCs
- providing /dev/ttyHS0, 1, 2, 3 and 4 (note, some machines may not
+ providing /dev/ttyTHS0, 1, 2, 3 and 4 (note, some machines may not
provide all of these ports, depending on how the serial port
are enabled). This driver uses the APB DMA to achieve higher baudrate
and better performance.
module_exit(arc_serial_exit);
MODULE_LICENSE("GPL");
-MODULE_ALIAS("plat-arcfpga/uart");
+MODULE_ALIAS("platform:" DRIVER_NAME);
MODULE_AUTHOR("Vineet Gupta");
MODULE_DESCRIPTION("ARC(Synopsys) On-Chip(fpga) serial driver");
static irqreturn_t mxs_auart_irq_handle(int irq, void *context)
{
- u32 istatus, istat;
+ u32 istat;
struct mxs_auart_port *s = context;
u32 stat = readl(s->port.membase + AUART_STAT);
- istatus = istat = readl(s->port.membase + AUART_INTR);
+ istat = readl(s->port.membase + AUART_INTR);
+
+ /* ack irq */
+ writel(istat & (AUART_INTR_RTIS
+ | AUART_INTR_TXIS
+ | AUART_INTR_RXIS
+ | AUART_INTR_CTSMIS),
+ s->port.membase + AUART_INTR_CLR);
if (istat & AUART_INTR_CTSMIS) {
uart_handle_cts_change(&s->port, stat & AUART_STAT_CTS);
istat &= ~AUART_INTR_TXIS;
}
- writel(istatus & (AUART_INTR_RTIS
- | AUART_INTR_TXIS
- | AUART_INTR_RXIS
- | AUART_INTR_CTSMIS),
- s->port.membase + AUART_INTR_CLR);
-
return IRQ_HANDLED;
}
struct mxs_auart_port *s;
struct uart_port *port;
unsigned int old_ctrl0, old_ctrl2;
- unsigned int to = 1000;
+ unsigned int to = 20000;
if (co->index >= MXS_AUART_PORTS || co->index < 0)
return;
uart_console_write(port, str, count, mxs_auart_console_putchar);
- /*
- * Finally, wait for transmitter to become empty
- * and restore the TCR
- */
+ /* Finally, wait for transmitter to become empty ... */
while (readl(port->membase + AUART_STAT) & AUART_STAT_BUSY) {
+ udelay(1);
if (!to--)
break;
- udelay(1);
}
- writel(old_ctrl0, port->membase + AUART_CTRL0);
- writel(old_ctrl2, port->membase + AUART_CTRL2);
+ /*
+ * ... and restore the TCR if we waited long enough for the transmitter
+ * to be idle. This might keep the transmitter enabled although it is
+ * unused, but that is better than to disable it while it is still
+ * transmitting.
+ */
+ if (!(readl(port->membase + AUART_STAT) & AUART_STAT_BUSY)) {
+ writel(old_ctrl0, port->membase + AUART_CTRL0);
+ writel(old_ctrl2, port->membase + AUART_CTRL2);
+ }
clk_disable(s->clk);
}
for ( i = 0; i < info->rx_buf_count; i++ ) {
/* calculate and store physical address of this buffer entry */
info->rx_buf_list_ex[i].phys_entry =
- info->buffer_list_phys + (i * sizeof(SCABUFSIZE));
+ info->buffer_list_phys + (i * SCABUFSIZE);
/* calculate and store physical address of */
/* next entry in cirular list of entries */
{
struct tty_struct *tty = tty_port_tty_get(port);
- if (tty && (!check_clocal || !C_CLOCAL(tty))) {
+ if (tty && (!check_clocal || !C_CLOCAL(tty)))
tty_hangup(tty);
- tty_kref_put(tty);
- }
+ tty_kref_put(tty);
}
EXPORT_SYMBOL_GPL(tty_port_tty_hangup);
config USB_CHIPIDEA_UDC
bool "ChipIdea device controller"
- depends on USB_GADGET=y || USB_CHIPIDEA=m
+ depends on USB_GADGET=y || (USB_CHIPIDEA=m && USB_GADGET=m)
help
Say Y here to enable device controller functionality of the
ChipIdea driver.
config USB_CHIPIDEA_HOST
bool "ChipIdea host controller"
depends on USB=y
- depends on USB_EHCI_HCD=y || USB_CHIPIDEA=m
+ depends on USB_EHCI_HCD=y || (USB_CHIPIDEA=m && USB_EHCI_HCD=m)
select USB_EHCI_ROOT_HUB_TT
help
Say Y here to enable host controller functionality of the
#define PORTSC_PTC (0x0FUL << 16)
/* PTS and PTW for non lpm version only */
#define PORTSC_PTS(d) \
- ((((d) & 0x3) << 30) | (((d) & 0x4) ? BIT(25) : 0))
+ (u32)((((d) & 0x3) << 30) | (((d) & 0x4) ? BIT(25) : 0))
#define PORTSC_PTW BIT(28)
#define PORTSC_STS BIT(29)
#define DEVLC_PSPD_HS (0x02UL << 25)
#define DEVLC_PTW BIT(27)
#define DEVLC_STS BIT(28)
-#define DEVLC_PTS(d) (((d) & 0x7) << 29)
+#define DEVLC_PTS(d) (u32)(((d) & 0x7) << 29)
/* Encoding for DEVLC_PTS and PORTSC_PTS */
#define PTS_UTMI 0
/* Determine if it is a Rigol or not */
data->rigol_quirk = 0;
dev_dbg(&intf->dev, "Trying to find if device Vendor 0x%04X Product 0x%04X has the RIGOL quirk\n",
- data->usb_dev->descriptor.idVendor,
- data->usb_dev->descriptor.idProduct);
+ le16_to_cpu(data->usb_dev->descriptor.idVendor),
+ le16_to_cpu(data->usb_dev->descriptor.idProduct));
for(n = 0; usbtmc_id_quirk[n].idVendor > 0; n++) {
- if ((usbtmc_id_quirk[n].idVendor == data->usb_dev->descriptor.idVendor) &&
- (usbtmc_id_quirk[n].idProduct == data->usb_dev->descriptor.idProduct)) {
+ if ((usbtmc_id_quirk[n].idVendor == le16_to_cpu(data->usb_dev->descriptor.idVendor)) &&
+ (usbtmc_id_quirk[n].idProduct == le16_to_cpu(data->usb_dev->descriptor.idProduct))) {
dev_dbg(&intf->dev, "Setting this device as having the RIGOL quirk\n");
data->rigol_quirk = 1;
break;
static inline int
hub_clear_tt_buffer (struct usb_device *hdev, u16 devinfo, u16 tt)
{
+ /* Need to clear both directions for control ep */
+ if (((devinfo >> 11) & USB_ENDPOINT_XFERTYPE_MASK) ==
+ USB_ENDPOINT_XFER_CONTROL) {
+ int status = usb_control_msg(hdev, usb_sndctrlpipe(hdev, 0),
+ HUB_CLEAR_TT_BUFFER, USB_RT_PORT,
+ devinfo ^ 0x8000, tt, NULL, 0, 1000);
+ if (status)
+ return status;
+ }
return usb_control_msg(hdev, usb_sndctrlpipe(hdev, 0),
HUB_CLEAR_TT_BUFFER, USB_RT_PORT, devinfo,
tt, NULL, 0, 1000);
USB_CTRL_SET_TIMEOUT);
}
+/* Count of wakeup-enabled devices at or below udev */
+static unsigned wakeup_enabled_descendants(struct usb_device *udev)
+{
+ struct usb_hub *hub = usb_hub_to_struct_hub(udev);
+
+ return udev->do_remote_wakeup +
+ (hub ? hub->wakeup_enabled_descendants : 0);
+}
+
/*
* usb_port_suspend - suspend a usb device's upstream port
* @udev: device that's no longer in active use, not a root hub
* Linux (2.6) currently has NO mechanisms to initiate that: no khubd
* timer, no SRP, no requests through sysfs.
*
- * If Runtime PM isn't enabled or used, non-SuperSpeed devices really get
- * suspended only when their bus goes into global suspend (i.e., the root
+ * If Runtime PM isn't enabled or used, non-SuperSpeed devices may not get
+ * suspended until their bus goes into global suspend (i.e., the root
* hub is suspended). Nevertheless, we change @udev->state to
* USB_STATE_SUSPENDED as this is the device's "logical" state. The actual
* upstream port setting is stored in @udev->port_is_suspended.
/* see 7.1.7.6 */
if (hub_is_superspeed(hub->hdev))
status = hub_set_port_link_state(hub, port1, USB_SS_PORT_LS_U3);
- else if (PMSG_IS_AUTO(msg))
- status = set_port_feature(hub->hdev, port1,
- USB_PORT_FEAT_SUSPEND);
+
/*
* For system suspend, we do not need to enable the suspend feature
* on individual USB-2 ports. The devices will automatically go
* into suspend a few ms after the root hub stops sending packets.
* The USB 2.0 spec calls this "global suspend".
+ *
+ * However, many USB hubs have a bug: They don't relay wakeup requests
+ * from a downstream port if the port's suspend feature isn't on.
+ * Therefore we will turn on the suspend feature if udev or any of its
+ * descendants is enabled for remote wakeup.
*/
+ else if (PMSG_IS_AUTO(msg) || wakeup_enabled_descendants(udev) > 0)
+ status = set_port_feature(hub->hdev, port1,
+ USB_PORT_FEAT_SUSPEND);
else {
really_suspend = false;
status = 0;
if (!PMSG_IS_AUTO(msg))
status = 0;
} else {
- /* device has up to 10 msec to fully suspend */
dev_dbg(&udev->dev, "usb %ssuspend, wakeup %d\n",
(PMSG_IS_AUTO(msg) ? "auto-" : ""),
udev->do_remote_wakeup);
- usb_set_device_state(udev, USB_STATE_SUSPENDED);
if (really_suspend) {
udev->port_is_suspended = 1;
+
+ /* device has up to 10 msec to fully suspend */
msleep(10);
}
+ usb_set_device_state(udev, USB_STATE_SUSPENDED);
}
/*
unsigned port1;
int status;
- /* Warn if children aren't already suspended */
+ /*
+ * Warn if children aren't already suspended.
+ * Also, add up the number of wakeup-enabled descendants.
+ */
+ hub->wakeup_enabled_descendants = 0;
for (port1 = 1; port1 <= hdev->maxchild; port1++) {
struct usb_device *udev;
if (PMSG_IS_AUTO(msg))
return -EBUSY;
}
+ if (udev)
+ hub->wakeup_enabled_descendants +=
+ wakeup_enabled_descendants(udev);
}
if (hdev->do_remote_wakeup && hub->quirk_check_port_auto_suspend) {
hub->ports[i - 1]->child;
dev_dbg(hub_dev, "warm reset port %d\n", i);
- if (!udev) {
+ if (!udev || !(portstatus &
+ USB_PORT_STAT_CONNECTION)) {
status = hub_port_reset(hub, i,
NULL, HUB_BH_RESET_TIME,
true);
usb_lock_device(udev);
status = usb_reset_device(udev);
usb_unlock_device(udev);
+ connect_change = 0;
}
- connect_change = 0;
}
if (connect_change)
struct usb_tt tt; /* Transaction Translator */
unsigned mA_per_port; /* current for each child */
+#ifdef CONFIG_PM
+ unsigned wakeup_enabled_descendants;
+#endif
unsigned limited_power:1;
unsigned quiescing:1;
{ USB_DEVICE(0x04d8, 0x000c), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
+ /* CarrolTouch 4000U */
+ { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* CarrolTouch 4500U */
+ { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* Samsung Android phone modem - ID conflict with SPH-I500 */
{ USB_DEVICE(0x04e8, 0x6601), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
config USB_DWC3
tristate "DesignWare USB3 DRD Core Support"
- depends on (USB || USB_GADGET) && GENERIC_HARDIRQS
+ depends on (USB || USB_GADGET) && GENERIC_HARDIRQS && HAS_DMA
select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD
help
Say Y or M here if your system has a Dual Role SuperSpeed
}
if (IS_ERR(dwc->usb3_phy)) {
- ret = PTR_ERR(dwc->usb2_phy);
+ ret = PTR_ERR(dwc->usb3_phy);
/*
* if -ENXIO is returned, it means PHY layer wasn't
struct dwc3_event_type {
u32 is_devspec:1;
- u32 type:6;
- u32 reserved8_31:25;
+ u32 type:7;
+ u32 reserved8_31:24;
} __packed;
#define DWC3_DEPEVT_XFERCOMPLETE 0x01
__dwc3_gadget_ep_disable(dwc->eps[0]);
err0:
+ dwc->gadget_driver = NULL;
spin_unlock_irqrestore(&dwc->lock, flags);
return ret;
Faraday usb device controller FUSB300 driver
config USB_FOTG210_UDC
+ depends on HAS_DMA
tristate "Faraday FOTG210 USB Peripheral Controller"
help
Faraday USB2.0 OTG controller which can be configured as
config USB_MV_UDC
tristate "Marvell USB2.0 Device Controller"
- depends on GENERIC_HARDIRQS
+ depends on GENERIC_HARDIRQS && HAS_DMA
help
Marvell Socs (including PXA and MMP series) include a high speed
USB2.0 OTG controller, which can be configured as high speed or
full speed USB peripheral.
config USB_MV_U3D
+ depends on HAS_DMA
tristate "MARVELL PXA2128 USB 3.0 controller"
help
MARVELL PXA2128 Processor series include a super speed USB3.0 device
depends on USB_CONFIGFS
depends on NET
select USB_U_ETHER
+ select USB_U_RNDIS
select USB_F_RNDIS
help
Microsoft Windows XP bundles the "Remote NDIS" (RNDIS) protocol,
if (udc->clocked)
return;
udc->clocked = 1;
- clk_enable(udc->iclk);
- clk_enable(udc->fclk);
+ clk_prepare_enable(udc->iclk);
+ clk_prepare_enable(udc->fclk);
}
static void clk_off(struct at91_udc *udc)
return;
udc->clocked = 0;
udc->gadget.speed = USB_SPEED_UNKNOWN;
- clk_disable(udc->fclk);
- clk_disable(udc->iclk);
+ clk_disable_unprepare(udc->fclk);
+ clk_disable_unprepare(udc->iclk);
}
/*
/* init software state */
udc = &controller;
udc->gadget.dev.parent = dev;
- if (pdev->dev.of_node)
+ if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node)
at91udc_of_init(udc, pdev->dev.of_node);
else
memcpy(&udc->board, dev->platform_data,
}
/* don't do anything until we have both gadget driver and VBUS */
- clk_enable(udc->iclk);
+ retval = clk_prepare_enable(udc->iclk);
+ if (retval)
+ goto fail1;
at91_udp_write(udc, AT91_UDP_TXVC, AT91_UDP_TXVC_TXVDIS);
at91_udp_write(udc, AT91_UDP_IDR, 0xffffffff);
/* Clear all pending interrupts - UDP may be used by bootloader. */
at91_udp_write(udc, AT91_UDP_ICR, 0xffffffff);
- clk_disable(udc->iclk);
+ clk_disable_unprepare(udc->iclk);
/* request UDC and maybe VBUS irqs */
udc->udp_irq = platform_get_irq(pdev, 0);
static int __exit eth_unbind(struct usb_composite_dev *cdev)
{
- if (has_rndis())
+ if (has_rndis()) {
+ usb_put_function(f_rndis);
usb_put_function_instance(fi_rndis);
- if (use_eem)
+ }
+ if (use_eem) {
+ usb_put_function(f_eem);
usb_put_function_instance(fi_eem);
- else if (can_support_ecm(cdev->gadget))
+ } else if (can_support_ecm(cdev->gadget)) {
+ usb_put_function(f_ecm);
usb_put_function_instance(fi_ecm);
- else
+ } else {
+ usb_put_function(f_geth);
usb_put_function_instance(fi_geth);
+ }
return 0;
}
mutex_init(&opts->lock);
opts->func_inst.free_func_inst = ecm_free_inst;
opts->net = gether_setup_default();
- if (IS_ERR(opts->net))
- return ERR_PTR(PTR_ERR(opts->net));
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "", &ecm_func_type);
mutex_init(&opts->lock);
opts->func_inst.free_func_inst = eem_free_inst;
opts->net = gether_setup_default();
- if (IS_ERR(opts->net))
- return ERR_CAST(opts->net);
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "", &eem_func_type);
mutex_init(&opts->lock);
opts->func_inst.free_func_inst = ncm_free_inst;
opts->net = gether_setup_default();
- if (IS_ERR(opts->net))
- return ERR_PTR(PTR_ERR(opts->net));
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "", &ncm_func_type);
struct usb_ep *ep;
int status, i;
-#ifndef USBF_PHONET_INCLUDED
struct f_phonet_opts *phonet_opts;
phonet_opts = container_of(f->fi, struct f_phonet_opts, func_inst);
return status;
phonet_opts->bound = true;
}
-#endif
/* Reserve interface IDs */
status = usb_interface_id(c, f);
opts->func_inst.free_func_inst = phonet_free_inst;
opts->net = gphonet_setup_default();
- if (IS_ERR(opts->net))
- return ERR_PTR(PTR_ERR(opts->net));
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "",
&phonet_func_type);
mutex_init(&opts->lock);
opts->func_inst.free_func_inst = rndis_free_inst;
opts->net = gether_setup_default();
- if (IS_ERR(opts->net))
- return ERR_CAST(opts->net);
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "",
&rndis_func_type);
mutex_init(&opts->lock);
opts->func_inst.free_func_inst = geth_free_inst;
opts->net = gether_setup_default();
- if (IS_ERR(opts->net))
- return ERR_CAST(opts->net);
+ if (IS_ERR(opts->net)) {
+ struct net_device *net = opts->net;
+ kfree(opts);
+ return ERR_CAST(net);
+ }
config_group_init_type_name(&opts->func_inst.group, "",
&gether_func_type);
.udc_stop = fotg210_udc_stop,
};
-static int __exit fotg210_udc_remove(struct platform_device *pdev)
+static int fotg210_udc_remove(struct platform_device *pdev)
{
struct fotg210_udc *fotg210 = dev_get_drvdata(&pdev->dev);
return 0;
}
-static int __init fotg210_udc_probe(struct platform_device *pdev)
+static int fotg210_udc_probe(struct platform_device *pdev)
{
struct resource *res, *ires;
struct fotg210_udc *fotg210 = NULL;
return ret;
f_acm_rndis = usb_get_function(fi_acm);
- if (IS_ERR(f_acm_rndis)) {
- ret = PTR_ERR(f_acm_rndis);
- goto err_func_acm;
- }
+ if (IS_ERR(f_acm_rndis))
+ return PTR_ERR(f_acm_rndis);
ret = usb_add_function(c, f_acm_rndis);
if (ret)
usb_remove_function(c, f_acm_rndis);
err_conf:
usb_put_function(f_acm_rndis);
-err_func_acm:
return ret;
}
/* implicit port_num is zero */
f_acm_multi = usb_get_function(fi_acm);
if (IS_ERR(f_acm_multi))
- goto err_func_acm;
+ return PTR_ERR(f_acm_multi);
ret = usb_add_function(c, f_acm_multi);
if (ret)
usb_remove_function(c, f_acm_multi);
err_conf:
usb_put_function(f_acm_multi);
-err_func_acm:
return ret;
}
kfree(u3d->eps);
if (u3d->irq)
- free_irq(u3d->irq, &dev->dev);
+ free_irq(u3d->irq, u3d);
if (u3d->cap_regs)
iounmap(u3d->cap_regs);
return 0;
err_unregister:
- free_irq(u3d->irq, &dev->dev);
+ free_irq(u3d->irq, u3d);
err_request_irq:
err_get_irq:
kfree(u3d->status_req);
/* ------------------------------------------------------------------------- */
+#ifdef CONFIG_HAS_DMA
+
int usb_gadget_map_request(struct usb_gadget *gadget,
struct usb_request *req, int is_in)
{
}
EXPORT_SYMBOL_GPL(usb_gadget_unmap_request);
+#endif /* CONFIG_HAS_DMA */
+
/* ------------------------------------------------------------------------- */
void usb_gadget_set_state(struct usb_gadget *gadget,
enum usb_device_state state)
{
gadget->state = state;
- sysfs_notify(&gadget->dev.kobj, NULL, "status");
+ sysfs_notify(&gadget->dev.kobj, NULL, "state");
}
EXPORT_SYMBOL_GPL(usb_gadget_set_state);
dev_set_name(&gadget->dev, "gadget");
gadget->dev.parent = parent;
+#ifdef CONFIG_HAS_DMA
dma_set_coherent_mask(&gadget->dev, parent->coherent_dma_mask);
gadget->dev.dma_parms = parent->dma_parms;
gadget->dev.dma_mask = parent->dma_mask;
+#endif
if (release)
gadget->dev.release = release;
ehci->reset_done[wIndex] = jiffies
+ msecs_to_jiffies(20);
usb_hcd_start_port_resume(&hcd->self, wIndex);
+ set_bit(wIndex, &ehci->resuming_ports);
/* check the port again */
mod_timer(&ehci_to_hcd(ehci)->rh_timer,
ehci->reset_done[wIndex]);
/* Behind the scheduling threshold? */
if (unlikely(start < next)) {
+ unsigned now2 = (now - base) & (mod - 1);
/* USB_ISO_ASAP: Round up to the first available slot */
if (urb->transfer_flags & URB_ISO_ASAP)
start += (next - start + period - 1) & -period;
/*
- * Not ASAP: Use the next slot in the stream. If
- * the entire URB falls before the threshold, fail.
+ * Not ASAP: Use the next slot in the stream,
+ * no matter what.
*/
- else if (start + span - period < next) {
- ehci_dbg(ehci, "iso urb late %p (%u+%u < %u)\n",
+ else if (start + span - period < now2) {
+ ehci_dbg(ehci, "iso underrun %p (%u+%u < %u)\n",
urb, start + base,
- span - period, next + base);
- status = -EXDEV;
- goto fail;
+ span - period, now2 + base);
}
}
void usb_disable_xhci_ports(struct pci_dev *xhci_pdev);
void sb800_prefetch(struct device *dev, int on);
#else
+struct pci_dev;
static inline void usb_amd_quirk_pll_disable(void) {}
static inline void usb_amd_quirk_pll_enable(void) {}
static inline void usb_amd_dev_put(void) {}
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/dmapool.h>
+#include <linux/dma-mapping.h>
#include "xhci.h"
}
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
pdev->device == PCI_DEVICE_ID_INTEL_PANTHERPOINT_XHCI) {
- xhci->quirks |= XHCI_SPURIOUS_SUCCESS;
xhci->quirks |= XHCI_EP_LIMIT_QUIRK;
xhci->limit_active_eps = 64;
xhci->quirks |= XHCI_SW_BW_CHECKING;
/* A ring has pending URBs if its TD list is not empty */
if (!(ep->ep_state & EP_HAS_STREAMS)) {
- if (!(list_empty(&ep->ring->td_list)))
+ if (ep->ring && !(list_empty(&ep->ring->td_list)))
xhci_ring_ep_doorbell(xhci, slot_id, ep_index, 0);
return;
}
#include <linux/moduleparam.h>
#include <linux/slab.h>
#include <linux/dmi.h>
+#include <linux/dma-mapping.h>
#include "xhci.h"
return;
}
-static void xhci_msix_sync_irqs(struct xhci_hcd *xhci)
+static void __maybe_unused xhci_msix_sync_irqs(struct xhci_hcd *xhci)
{
int i;
}
xhci = hcd_to_xhci(hcd);
- if (xhci->xhc_state & XHCI_STATE_HALTED)
- return -ENODEV;
-
if (check_virt_dev) {
if (!udev->slot_id || !xhci->devs[udev->slot_id]) {
printk(KERN_DEBUG "xHCI %s called with unaddressed "
}
}
+ if (xhci->xhc_state & XHCI_STATE_HALTED)
+ return -ENODEV;
+
return 1;
}
* Issue an Evaluate Context command to change the Maximum Exit Latency in the
* slot context. If that succeeds, store the new MEL in the xhci_virt_device.
*/
-static int xhci_change_max_exit_latency(struct xhci_hcd *xhci,
+static int __maybe_unused xhci_change_max_exit_latency(struct xhci_hcd *xhci,
struct usb_device *udev, u16 max_exit_latency)
{
struct xhci_virt_device *virt_dev;
get_quirks(dev, xhci);
+ /* In xhci controllers which follow xhci 1.0 spec gives a spurious
+ * success event after a short transfer. This quirk will ignore such
+ * spurious event.
+ */
+ if (xhci->hci_version > 0x96)
+ xhci->quirks |= XHCI_SPURIOUS_SUCCESS;
+
/* Make sure the HC is halted. */
retval = xhci_halt(xhci);
if (retval)
/* let the user know what node this device is now attached to */
dev_info(&interface->dev, "ADU%d %s now attached to /dev/usb/adutux%d\n",
- udev->descriptor.idProduct, dev->serial_number,
+ le16_to_cpu(udev->descriptor.idProduct), dev->serial_number,
(dev->minor - ADU_MINOR_BASE));
exit:
dbg(2, " %s : leave, return value %p (dev)", __func__, dev);
{ USB_DEVICE(0x0711, 0x0903) },
{ USB_DEVICE(0x0711, 0x0918) },
{ USB_DEVICE(0x0711, 0x0920) },
+ { USB_DEVICE(0x0711, 0x0950) },
{ USB_DEVICE(0x182d, 0x021c) },
{ USB_DEVICE(0x182d, 0x0269) },
{ }
static int omap2430_probe(struct platform_device *pdev)
{
- struct resource musb_resources[2];
+ struct resource musb_resources[3];
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct omap_musb_board_data *data;
struct platform_device *musb;
musb_resources[1].end = pdev->resource[1].end;
musb_resources[1].flags = pdev->resource[1].flags;
+ musb_resources[2].name = pdev->resource[2].name;
+ musb_resources[2].start = pdev->resource[2].start;
+ musb_resources[2].end = pdev->resource[2].end;
+ musb_resources[2].flags = pdev->resource[2].flags;
+
ret = platform_device_add_resources(musb, musb_resources,
ARRAY_SIZE(musb_resources));
if (ret) {
static int tusb_probe(struct platform_device *pdev)
{
- struct resource musb_resources[2];
+ struct resource musb_resources[3];
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct platform_device *musb;
struct tusb6010_glue *glue;
musb_resources[1].end = pdev->resource[1].end;
musb_resources[1].flags = pdev->resource[1].flags;
+ musb_resources[2].name = pdev->resource[2].name;
+ musb_resources[2].start = pdev->resource[2].start;
+ musb_resources[2].end = pdev->resource[2].end;
+ musb_resources[2].flags = pdev->resource[2].flags;
+
ret = platform_device_add_resources(musb, musb_resources,
ARRAY_SIZE(musb_resources));
if (ret) {
{1250, 5, 4, 20, 0}, /* 12 MHz */
{3125, 20, 4, 20, 0}, /* 16.8 MHz */
{1172, 8, 4, 20, 65537}, /* 19.2 MHz */
+ {1000, 7, 4, 10, 0}, /* 20 MHz */
{1250, 12, 4, 20, 0}, /* 26 MHz */
{3125, 47, 4, 20, 92843}, /* 38.4 MHz */
- {1000, 7, 4, 10, 0}, /* 20 MHz */
};
clk = devm_clk_get(dev, "otg");
if (IS_ERR(clk)) {
- dev_err(dev, "Failed to get otg clock\n");
+ dev_err(dev, "Failed to get usbhost/otg clock\n");
return PTR_ERR(clk);
}
struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);
- if (!driver ||
- !driver->unbind)
- return -EINVAL;
-
usbhsg_try_stop(priv, USBHSG_STATUS_REGISTERD);
gpriv->driver = NULL;
To compile this driver as a module, choose M here: the
module will be called flashloader.
+config USB_SERIAL_SUUNTO
+ tristate "USB Suunto ANT+ driver"
+ help
+ Say Y here if you want to use the Suunto ANT+ USB device.
+
+ To compile this driver as a module, choose M here: the
+ module will be called suunto.
config USB_SERIAL_DEBUG
tristate "USB Debugging Device"
obj-$(CONFIG_USB_SERIAL_SIERRAWIRELESS) += sierra.o
obj-$(CONFIG_USB_SERIAL_SPCP8X5) += spcp8x5.o
obj-$(CONFIG_USB_SERIAL_SSU100) += ssu100.o
+obj-$(CONFIG_USB_SERIAL_SUUNTO) += suunto.o
obj-$(CONFIG_USB_SERIAL_SYMBOL) += symbolserial.o
obj-$(CONFIG_USB_SERIAL_WWAN) += usb_wwan.o
obj-$(CONFIG_USB_SERIAL_TI) += ti_usb_3410_5052.o
{ USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
{ USB_DEVICE(0x0489, 0xE003) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
{ USB_DEVICE(0x0745, 0x1000) }, /* CipherLab USB CCD Barcode Scanner 1000 */
+ { USB_DEVICE(0x0846, 0x1100) }, /* NetGear Managed Switch M4100 series, M5300 series, M7100 series */
{ USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */
{ USB_DEVICE(0x08FD, 0x000A) }, /* Digianswer A/S , ZigBee/802.15.4 MAC Device */
{ USB_DEVICE(0x0BED, 0x1100) }, /* MEI (TM) Cashflow-SC Bill/Voucher Acceptor */
{ USB_DEVICE(0x10C4, 0x85F8) }, /* Virtenio Preon32 */
{ USB_DEVICE(0x10C4, 0x8664) }, /* AC-Services CAN-IF */
{ USB_DEVICE(0x10C4, 0x8665) }, /* AC-Services OBD-IF */
+ { USB_DEVICE(0x10C4, 0x88A4) }, /* MMB Networks ZigBee USB Device */
+ { USB_DEVICE(0x10C4, 0x88A5) }, /* Planet Innovation Ingeni ZigBee USB Device */
{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA70) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x17F4, 0xAAAA) }, /* Wavesense Jazz blood glucose meter */
{ USB_DEVICE(0x1843, 0x0200) }, /* Vaisala USB Instrument Cable */
{ USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */
+ { USB_DEVICE(0x1ADB, 0x0001) }, /* Schweitzer Engineering C662 Cable */
{ USB_DEVICE(0x1BE3, 0x07A6) }, /* WAGO 750-923 USB Service Cable */
{ USB_DEVICE(0x1E29, 0x0102) }, /* Festo CPX-USB */
{ USB_DEVICE(0x1E29, 0x0501) }, /* Festo CMSP */
{ USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID),
.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
- { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_SERIAL_VX7_PID) },
- { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_CT29B_PID) },
- { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_RTS01_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S03_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_59_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57A_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29A_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29F_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S01_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29C_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_81B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_82B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5D_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K4Y_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5G_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S05_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_60_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_61_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63B_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_64_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_65_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92D_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_W5R_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_A5R_PID) },
+ { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_PW1_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
{ USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
/*
* RT Systems programming cables for various ham radios
*/
-#define RTSYSTEMS_VID 0x2100 /* Vendor ID */
-#define RTSYSTEMS_SERIAL_VX7_PID 0x9e52 /* Serial converter for VX-7 Radios using FT232RL */
-#define RTSYSTEMS_CT29B_PID 0x9e54 /* CT29B Radio Cable */
-#define RTSYSTEMS_RTS01_PID 0x9e57 /* USB-RTS01 Radio Cable */
-
+#define RTSYSTEMS_VID 0x2100 /* Vendor ID */
+#define RTSYSTEMS_USB_S03_PID 0x9001 /* RTS-03 USB to Serial Adapter */
+#define RTSYSTEMS_USB_59_PID 0x9e50 /* USB-59 USB to 8 pin plug */
+#define RTSYSTEMS_USB_57A_PID 0x9e51 /* USB-57A USB to 4pin 3.5mm plug */
+#define RTSYSTEMS_USB_57B_PID 0x9e52 /* USB-57B USB to extended 4pin 3.5mm plug */
+#define RTSYSTEMS_USB_29A_PID 0x9e53 /* USB-29A USB to 3.5mm stereo plug */
+#define RTSYSTEMS_USB_29B_PID 0x9e54 /* USB-29B USB to 6 pin mini din */
+#define RTSYSTEMS_USB_29F_PID 0x9e55 /* USB-29F USB to 6 pin modular plug */
+#define RTSYSTEMS_USB_62B_PID 0x9e56 /* USB-62B USB to 8 pin mini din plug*/
+#define RTSYSTEMS_USB_S01_PID 0x9e57 /* USB-RTS01 USB to 3.5 mm stereo plug*/
+#define RTSYSTEMS_USB_63_PID 0x9e58 /* USB-63 USB to 9 pin female*/
+#define RTSYSTEMS_USB_29C_PID 0x9e59 /* USB-29C USB to 4 pin modular plug*/
+#define RTSYSTEMS_USB_81B_PID 0x9e5A /* USB-81 USB to 8 pin mini din plug*/
+#define RTSYSTEMS_USB_82B_PID 0x9e5B /* USB-82 USB to 2.5 mm stereo plug*/
+#define RTSYSTEMS_USB_K5D_PID 0x9e5C /* USB-K5D USB to 8 pin modular plug*/
+#define RTSYSTEMS_USB_K4Y_PID 0x9e5D /* USB-K4Y USB to 2.5/3.5 mm plugs*/
+#define RTSYSTEMS_USB_K5G_PID 0x9e5E /* USB-K5G USB to 8 pin modular plug*/
+#define RTSYSTEMS_USB_S05_PID 0x9e5F /* USB-RTS05 USB to 2.5 mm stereo plug*/
+#define RTSYSTEMS_USB_60_PID 0x9e60 /* USB-60 USB to 6 pin din*/
+#define RTSYSTEMS_USB_61_PID 0x9e61 /* USB-61 USB to 6 pin mini din*/
+#define RTSYSTEMS_USB_62_PID 0x9e62 /* USB-62 USB to 8 pin mini din*/
+#define RTSYSTEMS_USB_63B_PID 0x9e63 /* USB-63 USB to 9 pin female*/
+#define RTSYSTEMS_USB_64_PID 0x9e64 /* USB-64 USB to 9 pin male*/
+#define RTSYSTEMS_USB_65_PID 0x9e65 /* USB-65 USB to 9 pin female null modem*/
+#define RTSYSTEMS_USB_92_PID 0x9e66 /* USB-92 USB to 12 pin plug*/
+#define RTSYSTEMS_USB_92D_PID 0x9e67 /* USB-92D USB to 12 pin plug data*/
+#define RTSYSTEMS_USB_W5R_PID 0x9e68 /* USB-W5R USB to 8 pin modular plug*/
+#define RTSYSTEMS_USB_A5R_PID 0x9e69 /* USB-A5R USB to 8 pin modular plug*/
+#define RTSYSTEMS_USB_PW1_PID 0x9e6A /* USB-PW1 USB to 8 pin modular plug*/
/*
* Physik Instrumente
if (d_details == NULL) {
dev_err(&serial->dev->dev, "%s - unknown product id %x\n",
__func__, le16_to_cpu(serial->dev->descriptor.idProduct));
- return 1;
+ return -ENODEV;
}
/* Setup private data for serial driver */
struct list_head urblist_entry;
struct kref ref_count;
struct urb *urb;
+ struct usb_ctrlrequest *setup;
};
enum mos7715_pp_modes {
struct mos7715_parport *mos_parport = urbtrack->mos_parport;
usb_free_urb(urbtrack->urb);
+ kfree(urbtrack->setup);
kfree(urbtrack);
kref_put(&mos_parport->ref_count, destroy_mos_parport);
}
struct urbtracker *urbtrack;
int ret_val;
unsigned long flags;
- struct usb_ctrlrequest setup;
struct usb_serial *serial = mos_parport->serial;
struct usb_device *usbdev = serial->dev;
kfree(urbtrack);
return -ENOMEM;
}
- setup.bRequestType = (__u8)0x40;
- setup.bRequest = (__u8)0x0e;
- setup.wValue = get_reg_value(reg, dummy);
- setup.wIndex = get_reg_index(reg);
- setup.wLength = 0;
+ urbtrack->setup = kmalloc(sizeof(*urbtrack->setup), GFP_KERNEL);
+ if (!urbtrack->setup) {
+ usb_free_urb(urbtrack->urb);
+ kfree(urbtrack);
+ return -ENOMEM;
+ }
+ urbtrack->setup->bRequestType = (__u8)0x40;
+ urbtrack->setup->bRequest = (__u8)0x0e;
+ urbtrack->setup->wValue = get_reg_value(reg, dummy);
+ urbtrack->setup->wIndex = get_reg_index(reg);
+ urbtrack->setup->wLength = 0;
usb_fill_control_urb(urbtrack->urb, usbdev,
usb_sndctrlpipe(usbdev, 0),
- (unsigned char *)&setup,
+ (unsigned char *)urbtrack->setup,
NULL, 0, async_complete, urbtrack);
kref_init(&urbtrack->ref_count);
INIT_LIST_HEAD(&urbtrack->urblist_entry);
#define LED_ON_MS 500
#define LED_OFF_MS 500
-static int device_type;
+enum mos7840_flag {
+ MOS7840_FLAG_CTRL_BUSY,
+ MOS7840_FLAG_LED_BUSY,
+};
static const struct usb_device_id id_table[] = {
{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)},
/* For device(s) with LED indicator */
bool has_led;
- bool led_flag;
struct timer_list led_timer1; /* Timer for LED on */
struct timer_list led_timer2; /* Timer for LED off */
+ struct urb *led_urb;
+ struct usb_ctrlrequest *led_dr;
+
+ unsigned long flags;
};
/*
case -ESHUTDOWN:
/* this urb is terminated, clean up */
dev_dbg(dev, "%s - urb shutting down with status: %d\n", __func__, status);
- return;
+ goto out;
default:
dev_dbg(dev, "%s - nonzero urb status received: %d\n", __func__, status);
- return;
+ goto out;
}
dev_dbg(dev, "%s urb buffer size is %d\n", __func__, urb->actual_length);
mos7840_handle_new_msr(mos7840_port, regval);
else if (mos7840_port->MsrLsr == 1)
mos7840_handle_new_lsr(mos7840_port, regval);
+out:
+ clear_bit_unlock(MOS7840_FLAG_CTRL_BUSY, &mos7840_port->flags);
}
static int mos7840_get_reg(struct moschip_port *mcs, __u16 Wval, __u16 reg,
unsigned char *buffer = mcs->ctrl_buf;
int ret;
+ if (test_and_set_bit_lock(MOS7840_FLAG_CTRL_BUSY, &mcs->flags))
+ return -EBUSY;
+
dr->bRequestType = MCS_RD_RTYPE;
dr->bRequest = MCS_RDREQ;
dr->wValue = cpu_to_le16(Wval); /* 0 */
mos7840_control_callback, mcs);
mcs->control_urb->transfer_buffer_length = 2;
ret = usb_submit_urb(mcs->control_urb, GFP_ATOMIC);
+ if (ret)
+ clear_bit_unlock(MOS7840_FLAG_CTRL_BUSY, &mcs->flags);
+
return ret;
}
__u16 reg)
{
struct usb_device *dev = mcs->port->serial->dev;
- struct usb_ctrlrequest *dr = mcs->dr;
+ struct usb_ctrlrequest *dr = mcs->led_dr;
dr->bRequestType = MCS_WR_RTYPE;
dr->bRequest = MCS_WRREQ;
dr->wIndex = cpu_to_le16(reg);
dr->wLength = cpu_to_le16(0);
- usb_fill_control_urb(mcs->control_urb, dev, usb_sndctrlpipe(dev, 0),
+ usb_fill_control_urb(mcs->led_urb, dev, usb_sndctrlpipe(dev, 0),
(unsigned char *)dr, NULL, 0, mos7840_set_led_callback, NULL);
- usb_submit_urb(mcs->control_urb, GFP_ATOMIC);
+ usb_submit_urb(mcs->led_urb, GFP_ATOMIC);
}
static void mos7840_set_led_sync(struct usb_serial_port *port, __u16 reg,
{
struct moschip_port *mcs = (struct moschip_port *) arg;
- mcs->led_flag = false;
+ clear_bit_unlock(MOS7840_FLAG_LED_BUSY, &mcs->flags);
+}
+
+static void mos7840_led_activity(struct usb_serial_port *port)
+{
+ struct moschip_port *mos7840_port = usb_get_serial_port_data(port);
+
+ if (test_and_set_bit_lock(MOS7840_FLAG_LED_BUSY, &mos7840_port->flags))
+ return;
+
+ mos7840_set_led_async(mos7840_port, 0x0301, MODEM_CONTROL_REGISTER);
+ mod_timer(&mos7840_port->led_timer1,
+ jiffies + msecs_to_jiffies(LED_ON_MS));
}
/*****************************************************************************
return;
}
- /* Turn on LED */
- if (mos7840_port->has_led && !mos7840_port->led_flag) {
- mos7840_port->led_flag = true;
- mos7840_set_led_async(mos7840_port, 0x0301,
- MODEM_CONTROL_REGISTER);
- mod_timer(&mos7840_port->led_timer1,
- jiffies + msecs_to_jiffies(LED_ON_MS));
- }
+ if (mos7840_port->has_led)
+ mos7840_led_activity(port);
mos7840_port->read_urb_busy = true;
retval = usb_submit_urb(mos7840_port->read_urb, GFP_ATOMIC);
/************************************************************************/
/* D R I V E R T T Y I N T E R F A C E F U N C T I O N S */
/************************************************************************/
-#ifdef MCSSerialProbe
-static int mos7840_serial_probe(struct usb_serial *serial,
- const struct usb_device_id *id)
-{
-
- /*need to implement the mode_reg reading and updating\
- structures usb_serial_ device_type\
- (i.e num_ports, num_bulkin,bulkout etc) */
- /* Also we can update the changes attach */
- return 1;
-}
-#endif
/*****************************************************************************
* mos7840_open
status = mos7840_get_reg_sync(port, mos7840_port->SpRegOffset, &Data);
if (status < 0) {
dev_dbg(&port->dev, "Reading Spreg failed\n");
- return -1;
+ goto err;
}
Data |= 0x80;
status = mos7840_set_reg_sync(port, mos7840_port->SpRegOffset, Data);
if (status < 0) {
dev_dbg(&port->dev, "writing Spreg failed\n");
- return -1;
+ goto err;
}
Data &= ~0x80;
status = mos7840_set_reg_sync(port, mos7840_port->SpRegOffset, Data);
if (status < 0) {
dev_dbg(&port->dev, "writing Spreg failed\n");
- return -1;
+ goto err;
}
/* End of block to be checked */
&Data);
if (status < 0) {
dev_dbg(&port->dev, "Reading Controlreg failed\n");
- return -1;
+ goto err;
}
Data |= 0x08; /* Driver done bit */
Data |= 0x20; /* rx_disable */
mos7840_port->ControlRegOffset, Data);
if (status < 0) {
dev_dbg(&port->dev, "writing Controlreg failed\n");
- return -1;
+ goto err;
}
/* do register settings here */
/* Set all regs to the device default values. */
status = mos7840_set_uart_reg(port, INTERRUPT_ENABLE_REGISTER, Data);
if (status < 0) {
dev_dbg(&port->dev, "disabling interrupts failed\n");
- return -1;
+ goto err;
}
/* Set FIFO_CONTROL_REGISTER to the default value */
Data = 0x00;
status = mos7840_set_uart_reg(port, FIFO_CONTROL_REGISTER, Data);
if (status < 0) {
dev_dbg(&port->dev, "Writing FIFO_CONTROL_REGISTER failed\n");
- return -1;
+ goto err;
}
Data = 0xcf;
status = mos7840_set_uart_reg(port, FIFO_CONTROL_REGISTER, Data);
if (status < 0) {
dev_dbg(&port->dev, "Writing FIFO_CONTROL_REGISTER failed\n");
- return -1;
+ goto err;
}
Data = 0x03;
/* mos7840_change_port_settings(mos7840_port,old_termios); */
return 0;
+err:
+ for (j = 0; j < NUM_URBS; ++j) {
+ urb = mos7840_port->write_urb_pool[j];
+ if (!urb)
+ continue;
+ kfree(urb->transfer_buffer);
+ usb_free_urb(urb);
+ }
+ return status;
}
/*****************************************************************************
data1 = urb->transfer_buffer;
dev_dbg(&port->dev, "bulkout endpoint is %d\n", port->bulk_out_endpointAddress);
- /* Turn on LED */
- if (mos7840_port->has_led && !mos7840_port->led_flag) {
- mos7840_port->led_flag = true;
- mos7840_set_led_sync(port, MODEM_CONTROL_REGISTER, 0x0301);
- mod_timer(&mos7840_port->led_timer1,
- jiffies + msecs_to_jiffies(LED_ON_MS));
- }
+ if (mos7840_port->has_led)
+ mos7840_led_activity(port);
/* send it down the pipe */
status = usb_submit_urb(urb, GFP_ATOMIC);
return 0;
}
-static int mos7840_calc_num_ports(struct usb_serial *serial)
+static int mos7840_probe(struct usb_serial *serial,
+ const struct usb_device_id *id)
{
- __u16 data = 0x00;
+ u16 product = le16_to_cpu(serial->dev->descriptor.idProduct);
u8 *buf;
- int mos7840_num_ports;
+ int device_type;
+
+ if (product == MOSCHIP_DEVICE_ID_7810 ||
+ product == MOSCHIP_DEVICE_ID_7820) {
+ device_type = product;
+ goto out;
+ }
buf = kzalloc(VENDOR_READ_LENGTH, GFP_KERNEL);
- if (buf) {
- usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
+ if (!buf)
+ return -ENOMEM;
+
+ usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
MCS_RDREQ, MCS_RD_RTYPE, 0, GPIO_REGISTER, buf,
VENDOR_READ_LENGTH, MOS_WDR_TIMEOUT);
- data = *buf;
- kfree(buf);
- }
- if (serial->dev->descriptor.idProduct == MOSCHIP_DEVICE_ID_7810 ||
- serial->dev->descriptor.idProduct == MOSCHIP_DEVICE_ID_7820) {
- device_type = serial->dev->descriptor.idProduct;
- } else {
- /* For a MCS7840 device GPIO0 must be set to 1 */
- if ((data & 0x01) == 1)
- device_type = MOSCHIP_DEVICE_ID_7840;
- else if (mos7810_check(serial))
- device_type = MOSCHIP_DEVICE_ID_7810;
- else
- device_type = MOSCHIP_DEVICE_ID_7820;
- }
+ /* For a MCS7840 device GPIO0 must be set to 1 */
+ if (buf[0] & 0x01)
+ device_type = MOSCHIP_DEVICE_ID_7840;
+ else if (mos7810_check(serial))
+ device_type = MOSCHIP_DEVICE_ID_7810;
+ else
+ device_type = MOSCHIP_DEVICE_ID_7820;
+
+ kfree(buf);
+out:
+ usb_set_serial_data(serial, (void *)(unsigned long)device_type);
+
+ return 0;
+}
+
+static int mos7840_calc_num_ports(struct usb_serial *serial)
+{
+ int device_type = (unsigned long)usb_get_serial_data(serial);
+ int mos7840_num_ports;
mos7840_num_ports = (device_type >> 4) & 0x000F;
- serial->num_bulk_in = mos7840_num_ports;
- serial->num_bulk_out = mos7840_num_ports;
- serial->num_ports = mos7840_num_ports;
return mos7840_num_ports;
}
static int mos7840_port_probe(struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
+ int device_type = (unsigned long)usb_get_serial_data(serial);
struct moschip_port *mos7840_port;
int status;
int pnum;
if (device_type == MOSCHIP_DEVICE_ID_7810) {
mos7840_port->has_led = true;
+ mos7840_port->led_urb = usb_alloc_urb(0, GFP_KERNEL);
+ mos7840_port->led_dr = kmalloc(sizeof(*mos7840_port->led_dr),
+ GFP_KERNEL);
+ if (!mos7840_port->led_urb || !mos7840_port->led_dr) {
+ status = -ENOMEM;
+ goto error;
+ }
+
init_timer(&mos7840_port->led_timer1);
mos7840_port->led_timer1.function = mos7840_led_off;
mos7840_port->led_timer1.expires =
jiffies + msecs_to_jiffies(LED_OFF_MS);
mos7840_port->led_timer2.data = (unsigned long)mos7840_port;
- mos7840_port->led_flag = false;
-
/* Turn off LED */
mos7840_set_led_sync(port, MODEM_CONTROL_REGISTER, 0x0300);
}
}
return 0;
error:
+ kfree(mos7840_port->led_dr);
+ usb_free_urb(mos7840_port->led_urb);
kfree(mos7840_port->dr);
kfree(mos7840_port->ctrl_buf);
usb_free_urb(mos7840_port->control_urb);
del_timer_sync(&mos7840_port->led_timer1);
del_timer_sync(&mos7840_port->led_timer2);
+
+ usb_kill_urb(mos7840_port->led_urb);
+ usb_free_urb(mos7840_port->led_urb);
+ kfree(mos7840_port->led_dr);
}
usb_kill_urb(mos7840_port->control_urb);
usb_free_urb(mos7840_port->control_urb);
.throttle = mos7840_throttle,
.unthrottle = mos7840_unthrottle,
.calc_num_ports = mos7840_calc_num_ports,
-#ifdef MCSSerialProbe
- .probe = mos7840_serial_probe,
-#endif
+ .probe = mos7840_probe,
.ioctl = mos7840_ioctl,
.set_termios = mos7840_set_termios,
.break_ctl = mos7840_break,
#define OLIVETTI_VENDOR_ID 0x0b3c
#define OLIVETTI_PRODUCT_OLICARD100 0xc000
#define OLIVETTI_PRODUCT_OLICARD145 0xc003
+#define OLIVETTI_PRODUCT_OLICARD200 0xc005
/* Celot products */
#define CELOT_VENDOR_ID 0x211f
#define CELOT_PRODUCT_CT680M 0x6801
-/* ONDA Communication vendor id */
-#define ONDA_VENDOR_ID 0x1ee8
-
-/* ONDA MT825UP HSDPA 14.2 modem */
-#define ONDA_MT825UP 0x000b
-
/* Samsung products */
#define SAMSUNG_VENDOR_ID 0x04e8
#define SAMSUNG_PRODUCT_GT_B3730 0x6889
/* Hyundai Petatel Inc. products */
#define PETATEL_VENDOR_ID 0x1ff4
-#define PETATEL_PRODUCT_NP10T 0x600e
+#define PETATEL_PRODUCT_NP10T_600A 0x600a
+#define PETATEL_PRODUCT_NP10T_600E 0x600e
/* TP-LINK Incorporated products */
#define TPLINK_VENDOR_ID 0x2357
{ USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
{ USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
+ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x0023)}, /* ONYX 3G device */
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9000)}, /* SIMCom SIM5218 */
{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */
{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff),
.driver_info = (kernel_ulong_t)&net_intf3_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf3_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff),
.driver_info = (kernel_ulong_t)&net_intf4_blacklist },
{ USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD100) },
{ USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD145) },
+ { USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD200) },
{ USB_DEVICE(CELOT_VENDOR_ID, CELOT_PRODUCT_CT680M) }, /* CT-650 CDMA 450 1xEVDO modem */
- { USB_DEVICE(ONDA_VENDOR_ID, ONDA_MT825UP) }, /* ONDA MT825UP modem */
{ USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730 LTE USB modem.*/
{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM600) },
{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM610) },
{ USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_4COM2, 0xff, 0x02, 0x01) },
{ USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_4COM2, 0xff, 0x00, 0x00) },
{ USB_DEVICE(CELLIENT_VENDOR_ID, CELLIENT_PRODUCT_MEN200) },
- { USB_DEVICE(PETATEL_VENDOR_ID, PETATEL_PRODUCT_NP10T) },
+ { USB_DEVICE(PETATEL_VENDOR_ID, PETATEL_PRODUCT_NP10T_600A) },
+ { USB_DEVICE(PETATEL_VENDOR_ID, PETATEL_PRODUCT_NP10T_600E) },
{ USB_DEVICE(TPLINK_VENDOR_ID, TPLINK_PRODUCT_MA180),
.driver_info = (kernel_ulong_t)&net_intf4_blacklist },
+ { USB_DEVICE(TPLINK_VENDOR_ID, 0x9000), /* TP-Link MA260 */
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
{ USB_DEVICE(CHANGHONG_VENDOR_ID, CHANGHONG_PRODUCT_CH690) },
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d01, 0xff, 0x02, 0x01) }, /* D-Link DWM-156 (variant) */
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d01, 0xff, 0x00, 0x00) }, /* D-Link DWM-156 (variant) */
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d02, 0xff, 0x00, 0x00) },
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x02, 0x01) },
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x00, 0x00) },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e01, 0xff, 0xff, 0xff) }, /* D-Link DWM-152/C1 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e02, 0xff, 0xff, 0xff) }, /* D-Link DWM-156/C1 */
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
--- /dev/null
+/*
+ * Suunto ANT+ USB Driver
+ *
+ * Copyright (C) 2013 Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+ * Copyright (C) 2013 Linux Foundation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation only.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/tty.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/usb/serial.h>
+#include <linux/uaccess.h>
+
+static const struct usb_device_id id_table[] = {
+ { USB_DEVICE(0x0fcf, 0x1008) },
+ { },
+};
+MODULE_DEVICE_TABLE(usb, id_table);
+
+static struct usb_serial_driver suunto_device = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = KBUILD_MODNAME,
+ },
+ .id_table = id_table,
+ .num_ports = 1,
+};
+
+static struct usb_serial_driver * const serial_drivers[] = {
+ &suunto_device,
+ NULL,
+};
+
+module_usb_serial_driver(serial_drivers, id_table);
+MODULE_LICENSE("GPL");
usb_set_serial_data(serial, tdev);
/* determine device type */
- if (usb_match_id(serial->interface, ti_id_table_3410))
+ if (serial->type == &ti_1port_device)
tdev->td_is_3410 = 1;
dev_dbg(&dev->dev, "%s - device type is %s\n", __func__,
tdev->td_is_3410 ? "3410" : "5052");
char buf[32];
/* try ID specific firmware first, then try generic firmware */
- sprintf(buf, "ti_usb-v%04x-p%04x.fw", dev->descriptor.idVendor,
- dev->descriptor.idProduct);
+ sprintf(buf, "ti_usb-v%04x-p%04x.fw",
+ le16_to_cpu(dev->descriptor.idVendor),
+ le16_to_cpu(dev->descriptor.idProduct));
status = request_firmware(&fw_p, buf, &dev->dev);
if (status != 0) {
buf[0] = '\0';
- if (dev->descriptor.idVendor == MTS_VENDOR_ID) {
- switch (dev->descriptor.idProduct) {
+ if (le16_to_cpu(dev->descriptor.idVendor) == MTS_VENDOR_ID) {
+ switch (le16_to_cpu(dev->descriptor.idProduct)) {
case MTS_CDMA_PRODUCT_ID:
strcpy(buf, "mts_cdma.fw");
break;
tty_flip_buffer_push(&port->port);
} else
dev_dbg(dev, "%s: empty read urb received\n", __func__);
-
- /* Resubmit urb so we continue receiving */
- err = usb_submit_urb(urb, GFP_ATOMIC);
- if (err) {
- if (err != -EPERM) {
- dev_err(dev, "%s: resubmit read urb failed. (%d)\n", __func__, err);
- /* busy also in error unless we are killed */
- usb_mark_last_busy(port->serial->dev);
- }
- } else {
+ }
+ /* Resubmit urb so we continue receiving */
+ err = usb_submit_urb(urb, GFP_ATOMIC);
+ if (err) {
+ if (err != -EPERM) {
+ dev_err(dev, "%s: resubmit read urb failed. (%d)\n",
+ __func__, err);
+ /* busy also in error unless we are killed */
usb_mark_last_busy(port->serial->dev);
}
+ } else {
+ usb_mark_last_busy(port->serial->dev);
}
}
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_FIX_INQUIRY ),
+/* Submitted by Ren Bigcren <bigcren.ren@sonymobile.com> */
+UNUSUAL_DEV( 0x054c, 0x02a5, 0x0100, 0x0100,
+ "Sony Corp.",
+ "MicroVault Flash Drive",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_NO_READ_CAPACITY_16 ),
+
/* floppy reports multiple luns */
UNUSUAL_DEV( 0x055d, 0x2020, 0x0000, 0x0210,
"SAMSUNG",
}
spin_lock_irqsave(&xfer->lock, flags);
rpipe = xfer->ep->hcpriv;
+ if (rpipe == NULL) {
+ pr_debug("%s: xfer id 0x%08X has no RPIPE. %s",
+ __func__, wa_xfer_id(xfer),
+ "Probably already aborted.\n" );
+ goto out_unlock;
+ }
/* Check the delayed list -> if there, release and complete */
spin_lock_irqsave(&wa->xfer_list_lock, flags2);
if (!list_empty(&xfer->list_node) && xfer->seg == NULL)
break;
}
usb_status = xfer_result->bTransferStatus & 0x3f;
- if (usb_status == WA_XFER_STATUS_ABORTED
- || usb_status == WA_XFER_STATUS_NOT_FOUND)
+ if (usb_status == WA_XFER_STATUS_NOT_FOUND)
/* taken care of already */
break;
xfer_id = xfer_result->dwTransferID;
*/
pci_write_config_word(pdev, PCI_COMMAND, PCI_COMMAND_INTX_DISABLE);
- if (vdev->reset_works)
- __pci_reset_function(pdev);
+ /*
+ * Careful, device_lock may already be held. This is the case if
+ * a driver unbind is blocked. Try to get the locks ourselves to
+ * prevent a deadlock.
+ */
+ if (vdev->reset_works) {
+ bool reset_done = false;
+
+ if (pci_cfg_access_trylock(pdev)) {
+ if (device_trylock(&pdev->dev)) {
+ __pci_reset_function_locked(pdev);
+ reset_done = true;
+ device_unlock(&pdev->dev);
+ }
+ pci_cfg_access_unlock(pdev);
+ }
+
+ if (!reset_done)
+ pr_warn("%s: Unable to acquire locks for reset of %s\n",
+ __func__, dev_name(&pdev->dev));
+ }
pci_restore_state(pdev);
}
return 0;
}
-static int vfio_group_nb_del_dev(struct vfio_group *group, struct device *dev)
-{
- struct vfio_device *device;
-
- /*
- * Expect to fall out here. If a device was in use, it would
- * have been bound to a vfio sub-driver, which would have blocked
- * in .remove at vfio_del_group_dev. Sanity check that we no
- * longer track the device, so it's safe to remove.
- */
- device = vfio_group_get_device(group, dev);
- if (likely(!device))
- return 0;
-
- WARN("Device %s removed from live group %d!\n", dev_name(dev),
- iommu_group_id(group->iommu_group));
-
- vfio_device_put(device);
- return 0;
-}
-
static int vfio_group_nb_verify(struct vfio_group *group, struct device *dev)
{
/* We don't care what happens when the group isn't in use */
struct device *dev = data;
/*
- * Need to go through a group_lock lookup to get a reference or
- * we risk racing a group being removed. Leave a WARN_ON for
- * debuging, but if the group no longer exists, a spurious notify
- * is harmless.
+ * Need to go through a group_lock lookup to get a reference or we
+ * risk racing a group being removed. Ignore spurious notifies.
*/
group = vfio_group_try_get(group);
- if (WARN_ON(!group))
+ if (!group)
return NOTIFY_OK;
switch (action) {
vfio_group_nb_add_dev(group, dev);
break;
case IOMMU_GROUP_NOTIFY_DEL_DEVICE:
- vfio_group_nb_del_dev(group, dev);
+ /*
+ * Nothing to do here. If the device is in use, then the
+ * vfio sub-driver should block the remove callback until
+ * it is unused. If the device is unused or attached to a
+ * stub driver, then it should be released and we don't
+ * care that it will be going away.
+ */
break;
case IOMMU_GROUP_NOTIFY_BIND_DRIVER:
pr_debug("%s: Device %s, group %d binding to driver\n",
#include <linux/moduleparam.h>
#include <linux/mutex.h>
#include <linux/workqueue.h>
-#include <linux/rcupdate.h>
#include <linux/file.h>
#include <linux/slab.h>
struct vhost_net_ubuf_ref *uninitialized_var(ubufs);
bool zcopy, zcopy_used;
- /* TODO: check that we are running from vhost_worker? */
- sock = rcu_dereference_check(vq->private_data, 1);
+ mutex_lock(&vq->mutex);
+ sock = vq->private_data;
if (!sock)
- return;
+ goto out;
- mutex_lock(&vq->mutex);
vhost_disable_notify(&net->dev, vq);
hdr_size = nvq->vhost_hlen;
break;
}
}
-
+out:
mutex_unlock(&vq->mutex);
}
s16 headcount;
size_t vhost_hlen, sock_hlen;
size_t vhost_len, sock_len;
- /* TODO: check that we are running from vhost_worker? */
- struct socket *sock = rcu_dereference_check(vq->private_data, 1);
-
- if (!sock)
- return;
+ struct socket *sock;
mutex_lock(&vq->mutex);
+ sock = vq->private_data;
+ if (!sock)
+ goto out;
vhost_disable_notify(&net->dev, vq);
+
vhost_hlen = nvq->vhost_hlen;
sock_hlen = nvq->sock_hlen;
break;
}
}
-
+out:
mutex_unlock(&vq->mutex);
}
struct vhost_poll *poll = n->poll + (nvq - n->vqs);
struct socket *sock;
- sock = rcu_dereference_protected(vq->private_data,
- lockdep_is_held(&vq->mutex));
+ sock = vq->private_data;
if (!sock)
return 0;
struct socket *sock;
mutex_lock(&vq->mutex);
- sock = rcu_dereference_protected(vq->private_data,
- lockdep_is_held(&vq->mutex));
+ sock = vq->private_data;
vhost_net_disable_vq(n, vq);
- rcu_assign_pointer(vq->private_data, NULL);
+ vq->private_data = NULL;
mutex_unlock(&vq->mutex);
return sock;
}
}
/* start polling new socket */
- oldsock = rcu_dereference_protected(vq->private_data,
- lockdep_is_held(&vq->mutex));
+ oldsock = vq->private_data;
if (sock != oldsock) {
ubufs = vhost_net_ubuf_alloc(vq,
sock && vhost_sock_zcopy(sock));
}
vhost_net_disable_vq(n, vq);
- rcu_assign_pointer(vq->private_data, sock);
+ vq->private_data = sock;
r = vhost_init_used(vq);
if (r)
goto err_used;
return 0;
err_used:
- rcu_assign_pointer(vq->private_data, oldsock);
+ vq->private_data = oldsock;
vhost_net_enable_vq(n, vq);
if (ubufs)
vhost_net_ubuf_put_wait_and_free(ubufs);
int head, ret;
u8 target;
+ mutex_lock(&vq->mutex);
/*
* We can handle the vq only after the endpoint is setup by calling the
* VHOST_SCSI_SET_ENDPOINT ioctl.
- *
- * TODO: Check that we are running from vhost_worker which acts
- * as read-side critical section for vhost kind of RCU.
- * See the comments in struct vhost_virtqueue in drivers/vhost/vhost.h
*/
- vs_tpg = rcu_dereference_check(vq->private_data, 1);
+ vs_tpg = vq->private_data;
if (!vs_tpg)
- return;
+ goto out;
- mutex_lock(&vq->mutex);
vhost_disable_notify(&vs->dev, vq);
for (;;) {
vhost_scsi_free_cmd(cmd);
err_cmd:
vhost_scsi_send_bad_target(vs, vq, head, out);
+out:
mutex_unlock(&vq->mutex);
}
sizeof(vs->vs_vhost_wwpn));
for (i = 0; i < VHOST_SCSI_MAX_VQ; i++) {
vq = &vs->vqs[i].vq;
- /* Flushing the vhost_work acts as synchronize_rcu */
mutex_lock(&vq->mutex);
- rcu_assign_pointer(vq->private_data, vs_tpg);
+ vq->private_data = vs_tpg;
vhost_init_used(vq);
mutex_unlock(&vq->mutex);
}
if (match) {
for (i = 0; i < VHOST_SCSI_MAX_VQ; i++) {
vq = &vs->vqs[i].vq;
- /* Flushing the vhost_work acts as synchronize_rcu */
mutex_lock(&vq->mutex);
- rcu_assign_pointer(vq->private_data, NULL);
+ vq->private_data = NULL;
mutex_unlock(&vq->mutex);
}
}
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/workqueue.h>
-#include <linux/rcupdate.h>
#include <linux/file.h>
#include <linux/slab.h>
priv = test ? n : NULL;
/* start polling new socket */
- oldpriv = rcu_dereference_protected(vq->private_data,
- lockdep_is_held(&vq->mutex));
- rcu_assign_pointer(vq->private_data, priv);
+ oldpriv = vq->private_data;
+ vq->private_data = priv;
r = vhost_init_used(&n->vqs[index]);
#include <linux/eventfd.h>
#include <linux/vhost.h>
-#include <linux/socket.h> /* memcpy_fromiovec */
+#include <linux/uio.h>
#include <linux/mm.h>
#include <linux/mmu_context.h>
#include <linux/miscdevice.h>
struct iovec iov[UIO_MAXIOV];
struct iovec *indirect;
struct vring_used_elem *heads;
- /* We use a kind of RCU to access private pointer.
- * All readers access it from worker, which makes it possible to
- * flush the vhost_work instead of synchronize_rcu. Therefore readers do
- * not need to call rcu_read_lock/rcu_read_unlock: the beginning of
- * vhost_work execution acts instead of rcu_read_lock() and the end of
- * vhost_work execution acts instead of rcu_read_unlock().
- * Writers use virtqueue mutex. */
- void __rcu *private_data;
+ /* Protected by virtqueue mutex. */
+ void *private_data;
/* Log write descriptors */
void __user *log_base;
struct vhost_log *log;
const char *name;
int i;
- for (i = ARRAY_SIZE(aty_chips); i > 0; i--)
- if (par->pci_id == aty_chips[i - 1].pci_id)
+ for (i = (int)ARRAY_SIZE(aty_chips) - 1; i >= 0; i--)
+ if (par->pci_id == aty_chips[i].pci_id)
break;
if (i < 0)
.get_brightness = max8925_backlight_get_brightness,
};
-#ifdef CONFIG_OF
-static int max8925_backlight_dt_init(struct platform_device *pdev,
- struct max8925_backlight_pdata *pdata)
+static void max8925_backlight_dt_init(struct platform_device *pdev)
{
struct device_node *nproot = pdev->dev.parent->of_node, *np;
- int dual_string;
+ struct max8925_backlight_pdata *pdata;
+ u32 val;
+
+ if (!nproot || !IS_ENABLED(CONFIG_OF))
+ return;
+
+ pdata = devm_kzalloc(&pdev->dev,
+ sizeof(struct max8925_backlight_pdata),
+ GFP_KERNEL);
+ if (!pdata)
+ return;
- if (!nproot)
- return -ENODEV;
np = of_find_node_by_name(nproot, "backlight");
if (!np) {
dev_err(&pdev->dev, "failed to find backlight node\n");
- return -ENODEV;
+ return;
}
- of_property_read_u32(np, "maxim,max8925-dual-string", &dual_string);
- pdata->dual_string = dual_string;
- return 0;
+ if (!of_property_read_u32(np, "maxim,max8925-dual-string", &val))
+ pdata->dual_string = val;
+
+ pdev->dev.platform_data = pdata;
}
-#else
-#define max8925_backlight_dt_init(x, y) (-1)
-#endif
static int max8925_backlight_probe(struct platform_device *pdev)
{
struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
- struct max8925_backlight_pdata *pdata = pdev->dev.platform_data;
+ struct max8925_backlight_pdata *pdata;
struct max8925_backlight_data *data;
struct backlight_device *bl;
struct backlight_properties props;
platform_set_drvdata(pdev, bl);
value = 0;
- if (pdev->dev.parent->of_node && !pdata) {
- pdata = devm_kzalloc(&pdev->dev,
- sizeof(struct max8925_backlight_pdata),
- GFP_KERNEL);
- max8925_backlight_dt_init(pdev, pdata);
- }
+ if (!pdev->dev.platform_data)
+ max8925_backlight_dt_init(pdev);
+ pdata = pdev->dev.platform_data;
if (pdata) {
if (pdata->lxw_scl)
value |= (1 << 7);
}
};
-static const struct fb_bitfield def_rgb666[] = {
- [RED] = {
- .offset = 16,
- .length = 6,
- },
- [GREEN] = {
- .offset = 8,
- .length = 6,
- },
- [BLUE] = {
- .offset = 0,
- .length = 6,
- },
- [TRANSP] = { /* no support for transparency */
- .length = 0,
- }
-};
-
static const struct fb_bitfield def_rgb888[] = {
[RED] = {
.offset = 16,
break;
case STMLCDIF_16BIT:
case STMLCDIF_18BIT:
- /* 24 bit to 18 bit mapping */
- rgb = def_rgb666;
- break;
case STMLCDIF_24BIT:
/* real 24 bit */
rgb = def_rgb888;
return -EINVAL;
case STMLCDIF_16BIT:
case STMLCDIF_18BIT:
- /* 24 bit to 18 bit mapping */
- ctrl |= CTRL_DF24; /* ignore the upper 2 bits in
- * each colour component
- */
- break;
case STMLCDIF_24BIT:
/* real 24 bit */
break;
fbinfo->flags = FBINFO_FLAG_DEFAULT;
fbinfo->pseudo_palette = &fbi->pseudo_pal;
- ret = request_irq(irq, nuc900fb_irqhandler, 0,
- pdev->name, fbinfo);
+ ret = request_irq(irq, nuc900fb_irqhandler, 0, pdev->name, fbi);
if (ret) {
dev_err(&pdev->dev, "cannot register irq handler %d -err %d\n",
irq, ret);
bool invert_polarity;
};
+static const struct omap_video_timings tvc_pal_timings = {
+ .x_res = 720,
+ .y_res = 574,
+ .pixel_clock = 13500,
+ .hsw = 64,
+ .hfp = 12,
+ .hbp = 68,
+ .vsw = 5,
+ .vfp = 5,
+ .vbp = 41,
+
+ .interlace = true,
+};
+
#define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
static int tvc_connect(struct omap_dss_device *dssdev)
return -ENODEV;
}
- ddata->timings = omap_dss_pal_timings;
+ ddata->timings = tvc_pal_timings;
dssdev = &ddata->dssdev;
dssdev->driver = &tvc_driver;
dssdev->dev = &pdev->dev;
dssdev->type = OMAP_DISPLAY_TYPE_VENC;
dssdev->owner = THIS_MODULE;
- dssdev->panel.timings = omap_dss_pal_timings;
+ dssdev->panel.timings = tvc_pal_timings;
r = omapdss_register_display(dssdev);
if (r) {
r = vm_iomap_memory(vma, sgivwfb_mem_phys, sgivwfb_mem_size);
printk(KERN_DEBUG "sgivwfb: mmap framebuffer P(%lx)->V(%lx)\n",
- offset, vma->vm_start);
+ sgivwfb_mem_phys + (vma->vm_pgoff << PAGE_SHIFT), vma->vm_start);
return r;
}
fb_dealloc_cmap(&info->cmap);
sh7760fb_free_mem(info);
if (par->irq >= 0)
- free_irq(par->irq, par);
+ free_irq(par->irq, &par->vsync);
iounmap(par->base);
release_mem_region(par->ioarea->start, resource_size(par->ioarea));
framebuffer_release(info);
}
}
- if (mtrr != 3 && mtrr != 1)
+ if (mtrr != 3 && mtrr != 0)
pr_warn("uvesafb: mtrr should be set to 0 or 3; %d is unsupported", mtrr);
return 0;
static void vga16fb_destroy(struct fb_info *info)
{
- struct platform_device *dev = container_of(info->device, struct platform_device, dev);
iounmap(info->screen_base);
fb_dealloc_cmap(&info->cmap);
/* XXX unshare VGA regions */
if (drvdata->flags & BUS_ACCESS_FLAG) {
/* Put a banner in the log (for DEBUG) */
- dev_dbg(dev, "regs: phys=%x, virt=%p\n", drvdata->regs_phys,
- drvdata->regs);
+ dev_dbg(dev, "regs: phys=%pa, virt=%p\n",
+ &drvdata->regs_phys, drvdata->regs);
}
/* Put a banner in the log (for DEBUG) */
dev_dbg(dev, "fb: phys=%llx, virt=%p, size=%x\n",
config XEN_TMEM
tristate
- depends on !ARM
+ depends on !ARM && !ARM64
default m if (CLEANCACHE || FRONTSWAP)
help
Shim to interface in-kernel Transcendent Memory hooks
-ifneq ($(CONFIG_ARM),y)
-obj-y += manage.o
+ifeq ($(filter y, $(CONFIG_ARM) $(CONFIG_ARM64)),)
obj-$(CONFIG_HOTPLUG_CPU) += cpu_hotplug.o
endif
obj-$(CONFIG_X86) += fallback.o
-obj-y += grant-table.o features.o events.o balloon.o
+obj-y += grant-table.o features.o events.o balloon.o manage.o
obj-y += xenbus/
nostackp := $(call cc-option, -fno-stack-protector)
for_each_possible_cpu(i)
memset(per_cpu(cpu_evtchn_mask, i),
- (i == 0) ? ~0 : 0, sizeof(*per_cpu(cpu_evtchn_mask, i)));
+ (i == 0) ? ~0 : 0, NR_EVENT_CHANNELS/8);
}
static inline void clear_evtchn(int port)
/* Rebind an evtchn so that it gets delivered to a specific cpu */
static int rebind_irq_to_cpu(unsigned irq, unsigned tcpu)
{
+ struct shared_info *s = HYPERVISOR_shared_info;
struct evtchn_bind_vcpu bind_vcpu;
int evtchn = evtchn_from_irq(irq);
+ int masked;
if (!VALID_EVTCHN(evtchn))
return -1;
bind_vcpu.port = evtchn;
bind_vcpu.vcpu = tcpu;
+ /*
+ * Mask the event while changing the VCPU binding to prevent
+ * it being delivered on an unexpected VCPU.
+ */
+ masked = sync_test_and_set_bit(evtchn, BM(s->evtchn_mask));
+
/*
* If this fails, it usually just indicates that we're dealing with a
* virq or IPI channel, which don't actually need to be rebound. Ignore
if (HYPERVISOR_event_channel_op(EVTCHNOP_bind_vcpu, &bind_vcpu) >= 0)
bind_evtchn_to_cpu(evtchn, tcpu);
+ if (!masked)
+ unmask_evtchn(evtchn);
+
return 0;
}
if (unbind.port >= NR_EVENT_CHANNELS)
break;
- spin_lock_irq(&port_user_lock);
-
rc = -ENOTCONN;
- if (get_port_user(unbind.port) != u) {
- spin_unlock_irq(&port_user_lock);
+ if (get_port_user(unbind.port) != u)
break;
- }
disable_irq(irq_from_evtchn(unbind.port));
- spin_unlock_irq(&port_user_lock);
-
evtchn_unbind_from_user(u, unbind.port);
rc = 0;
int i;
struct per_user_data *u = filp->private_data;
- spin_lock_irq(&port_user_lock);
-
- free_page((unsigned long)u->ring);
-
for (i = 0; i < NR_EVENT_CHANNELS; i++) {
if (get_port_user(i) != u)
continue;
disable_irq(irq_from_evtchn(i));
- }
-
- spin_unlock_irq(&port_user_lock);
-
- for (i = 0; i < NR_EVENT_CHANNELS; i++) {
- if (get_port_user(i) != u)
- continue;
-
evtchn_unbind_from_user(get_port_user(i), i);
}
+ free_page((unsigned long)u->ring);
kfree(u->name);
kfree(u);
return 0;
}
-static int __cpuinit xen_acpi_processor_add(struct acpi_device *device)
+static int xen_acpi_processor_add(struct acpi_device *device)
{
int ret;
struct acpi_processor *pr;
return -EFAULT;
}
- INIT_WORK(&xdev->work, xenbus_frontend_delayed_resume);
queue_work(xenbus_frontend_wq, &xdev->work);
return 0;
return xenbus_dev_resume(dev);
}
+static int xenbus_frontend_dev_probe(struct device *dev)
+{
+ if (xen_store_domain_type == XS_LOCAL) {
+ struct xenbus_device *xdev = to_xenbus_device(dev);
+ INIT_WORK(&xdev->work, xenbus_frontend_delayed_resume);
+ }
+
+ return xenbus_dev_probe(dev);
+}
+
static const struct dev_pm_ops xenbus_pm_ops = {
.suspend = xenbus_dev_suspend,
.resume = xenbus_frontend_dev_resume,
.name = "xen",
.match = xenbus_match,
.uevent = xenbus_uevent_frontend,
- .probe = xenbus_dev_probe,
+ .probe = xenbus_frontend_dev_probe,
.remove = xenbus_dev_remove,
.shutdown = xenbus_dev_shutdown,
.dev_attrs = xenbus_dev_attrs,
register_xenstore_notifier(&xenstore_notifier);
- xenbus_frontend_wq = create_workqueue("xenbus_frontend");
+ if (xen_store_domain_type == XS_LOCAL) {
+ xenbus_frontend_wq = create_workqueue("xenbus_frontend");
+ if (!xenbus_frontend_wq)
+ pr_warn("create xenbus frontend workqueue failed, S3 resume is likely to fail\n");
+ }
return 0;
}
u64 extent_item_pos,
struct extent_inode_elem **eie)
{
- u64 data_offset;
- u64 data_len;
+ u64 offset = 0;
struct extent_inode_elem *e;
- data_offset = btrfs_file_extent_offset(eb, fi);
- data_len = btrfs_file_extent_num_bytes(eb, fi);
+ if (!btrfs_file_extent_compression(eb, fi) &&
+ !btrfs_file_extent_encryption(eb, fi) &&
+ !btrfs_file_extent_other_encoding(eb, fi)) {
+ u64 data_offset;
+ u64 data_len;
- if (extent_item_pos < data_offset ||
- extent_item_pos >= data_offset + data_len)
- return 1;
+ data_offset = btrfs_file_extent_offset(eb, fi);
+ data_len = btrfs_file_extent_num_bytes(eb, fi);
+
+ if (extent_item_pos < data_offset ||
+ extent_item_pos >= data_offset + data_len)
+ return 1;
+ offset = extent_item_pos - data_offset;
+ }
e = kmalloc(sizeof(*e), GFP_NOFS);
if (!e)
e->next = *eie;
e->inum = key->objectid;
- e->offset = key->offset + (extent_item_pos - data_offset);
+ e->offset = key->offset + offset;
*eie = e;
return 0;
struct extent_buffer *eb;
struct btrfs_key key;
struct btrfs_file_extent_item *fi;
- struct extent_inode_elem *eie = NULL;
+ struct extent_inode_elem *eie = NULL, *old = NULL;
u64 disk_byte;
if (level != 0) {
if (disk_byte == wanted_disk_byte) {
eie = NULL;
+ old = NULL;
if (extent_item_pos) {
ret = check_extent_in_eb(&key, eb, fi,
*extent_item_pos,
if (ret < 0)
break;
}
- if (!ret) {
- ret = ulist_add(parents, eb->start,
- (uintptr_t)eie, GFP_NOFS);
- if (ret < 0)
- break;
- if (!extent_item_pos) {
- ret = btrfs_next_old_leaf(root, path,
- time_seq);
- continue;
- }
+ if (ret > 0)
+ goto next;
+ ret = ulist_add_merge(parents, eb->start,
+ (uintptr_t)eie,
+ (u64 *)&old, GFP_NOFS);
+ if (ret < 0)
+ break;
+ if (!ret && extent_item_pos) {
+ while (old->next)
+ old = old->next;
+ old->next = eie;
}
}
+next:
ret = btrfs_next_old_item(root, path, time_seq);
}
BUG_ON(!eb_rewin);
}
- extent_buffer_get(eb_rewin);
btrfs_tree_read_unlock(eb);
free_extent_buffer(eb);
int err = 0;
int ret;
int level;
+ bool root_dropped = false;
path = btrfs_alloc_path();
if (!path) {
while (1) {
btrfs_tree_lock(path->nodes[level]);
btrfs_set_lock_blocking(path->nodes[level]);
+ path->locks[level] = BTRFS_WRITE_LOCK_BLOCKING;
ret = btrfs_lookup_extent_info(trans, root,
path->nodes[level]->start,
break;
btrfs_tree_unlock(path->nodes[level]);
+ path->locks[level] = 0;
WARN_ON(wc->refs[level] != 1);
level--;
}
wc->reada_count = BTRFS_NODEPTRS_PER_BLOCK(root);
while (1) {
- if (!for_reloc && btrfs_need_cleaner_sleep(root)) {
- pr_debug("btrfs: drop snapshot early exit\n");
- err = -EAGAIN;
- goto out_end_trans;
- }
ret = walk_down_tree(trans, root, path, wc);
if (ret < 0) {
}
BUG_ON(wc->level == 0);
- if (btrfs_should_end_transaction(trans, tree_root)) {
+ if (btrfs_should_end_transaction(trans, tree_root) ||
+ (!for_reloc && btrfs_need_cleaner_sleep(root))) {
ret = btrfs_update_root(trans, tree_root,
&root->root_key,
root_item);
}
btrfs_end_transaction_throttle(trans, tree_root);
+ if (!for_reloc && btrfs_need_cleaner_sleep(root)) {
+ pr_debug("btrfs: drop snapshot early exit\n");
+ err = -EAGAIN;
+ goto out_free;
+ }
+
trans = btrfs_start_transaction(tree_root, 0);
if (IS_ERR(trans)) {
err = PTR_ERR(trans);
free_extent_buffer(root->commit_root);
btrfs_put_fs_root(root);
}
+ root_dropped = true;
out_end_trans:
btrfs_end_transaction_throttle(trans, tree_root);
out_free:
kfree(wc);
btrfs_free_path(path);
out:
+ /*
+ * So if we need to stop dropping the snapshot for whatever reason we
+ * need to make sure to add it back to the dead root list so that we
+ * keep trying to do the work later. This also cleans up roots if we
+ * don't have it in the radix (like when we recover after a power fail
+ * or unmount) so we don't leak memory.
+ */
+ if (root_dropped == false)
+ btrfs_add_dead_root(root);
if (err)
btrfs_std_error(root->fs_info, err);
return err;
}
while (!end) {
- u64 offset_in_extent;
+ u64 offset_in_extent = 0;
/* break if the extent we found is outside the range */
if (em->start >= max || extent_map_end(em) < off)
/*
* record the offset from the start of the extent
- * for adjusting the disk offset below
+ * for adjusting the disk offset below. Only do this if the
+ * extent isn't compressed since our in ram offset may be past
+ * what we have actually allocated on disk.
*/
- offset_in_extent = em_start - em->start;
+ if (!test_bit(EXTENT_FLAG_COMPRESSED, &em->flags))
+ offset_in_extent = em_start - em->start;
em_end = extent_map_end(em);
em_len = em_end - em_start;
emflags = em->flags;
if (no_splits)
goto next;
- if (em->block_start < EXTENT_MAP_LAST_BYTE &&
- em->start < start) {
+ if (em->start < start) {
split->start = em->start;
split->len = start - em->start;
- split->orig_start = em->orig_start;
- split->block_start = em->block_start;
- if (compressed)
- split->block_len = em->block_len;
- else
- split->block_len = split->len;
- split->ram_bytes = em->ram_bytes;
- split->orig_block_len = max(split->block_len,
- em->orig_block_len);
+ if (em->block_start < EXTENT_MAP_LAST_BYTE) {
+ split->orig_start = em->orig_start;
+ split->block_start = em->block_start;
+
+ if (compressed)
+ split->block_len = em->block_len;
+ else
+ split->block_len = split->len;
+ split->orig_block_len = max(split->block_len,
+ em->orig_block_len);
+ split->ram_bytes = em->ram_bytes;
+ } else {
+ split->orig_start = split->start;
+ split->block_len = 0;
+ split->block_start = em->block_start;
+ split->orig_block_len = 0;
+ split->ram_bytes = split->len;
+ }
+
split->generation = gen;
split->bdev = em->bdev;
split->flags = flags;
split = split2;
split2 = NULL;
}
- if (em->block_start < EXTENT_MAP_LAST_BYTE &&
- testend && em->start + em->len > start + len) {
+ if (testend && em->start + em->len > start + len) {
u64 diff = start + len - em->start;
split->start = start + len;
split->flags = flags;
split->compress_type = em->compress_type;
split->generation = gen;
- split->orig_block_len = max(em->block_len,
+
+ if (em->block_start < EXTENT_MAP_LAST_BYTE) {
+ split->orig_block_len = max(em->block_len,
em->orig_block_len);
- split->ram_bytes = em->ram_bytes;
- if (compressed) {
- split->block_len = em->block_len;
- split->block_start = em->block_start;
- split->orig_start = em->orig_start;
+ split->ram_bytes = em->ram_bytes;
+ if (compressed) {
+ split->block_len = em->block_len;
+ split->block_start = em->block_start;
+ split->orig_start = em->orig_start;
+ } else {
+ split->block_len = split->len;
+ split->block_start = em->block_start
+ + diff;
+ split->orig_start = em->orig_start;
+ }
} else {
- split->block_len = split->len;
- split->block_start = em->block_start + diff;
- split->orig_start = em->orig_start;
+ split->ram_bytes = split->len;
+ split->orig_start = split->start;
+ split->block_len = 0;
+ split->block_start = em->block_start;
+ split->orig_block_len = 0;
}
ret = add_extent_mapping(em_tree, split, modified);
if (btrfs_file_extent_disk_bytenr(leaf, extent) != old->bytenr)
continue;
- extent_offset = btrfs_file_extent_offset(leaf, extent);
- if (key.offset - extent_offset != offset)
+ /*
+ * 'offset' refers to the exact key.offset,
+ * NOT the 'offset' field in btrfs_extent_data_ref, ie.
+ * (key.offset - extent_offset).
+ */
+ if (key.offset != offset)
continue;
+ extent_offset = btrfs_file_extent_offset(leaf, extent);
num_bytes = btrfs_file_extent_num_bytes(leaf, extent);
+
if (extent_offset >= old->extent_offset + old->offset +
old->len || extent_offset + num_bytes <=
old->extent_offset + old->offset)
continue;
+ ret = 0;
break;
}
backref->root_id = root_id;
backref->inum = inum;
- backref->file_pos = offset + extent_offset;
+ backref->file_pos = offset;
backref->num_bytes = num_bytes;
backref->extent_offset = extent_offset;
backref->generation = btrfs_file_extent_generation(leaf, extent);
new->path = path;
list_for_each_entry_safe(old, tmp, &new->head, list) {
- ret = iterate_inodes_from_logical(old->bytenr, fs_info,
+ ret = iterate_inodes_from_logical(old->bytenr +
+ old->extent_offset, fs_info,
path, record_one_backref,
old);
BUG_ON(ret < 0 && ret != -ENOENT);
int mask = attr->ia_valid;
int ret;
- if (newsize == oldsize)
- return 0;
-
/*
* The regular truncate() case without ATTR_CTIME and ATTR_MTIME is a
* special case where we need to update the times despite not having
}
/* Reached end of directory/root. Bump pos past the last item. */
- if (key_type == BTRFS_DIR_INDEX_KEY)
- /*
- * 32-bit glibc will use getdents64, but then strtol -
- * so the last number we can serve is this.
- */
- ctx->pos = 0x7fffffff;
- else
- ctx->pos++;
+ ctx->pos++;
+
+ /*
+ * Stop new entries from being returned after we return the last
+ * entry.
+ *
+ * New directory entries are assigned a strictly increasing
+ * offset. This means that new entries created during readdir
+ * are *guaranteed* to be seen in the future by that readdir.
+ * This has broken buggy programs which operate on names as
+ * they're returned by readdir. Until we re-use freed offsets
+ * we have this hack to stop new entries from being returned
+ * under the assumption that they'll never reach this huge
+ * offset.
+ *
+ * This is being careful not to overflow 32bit loff_t unless the
+ * last entry requires it because doing so has broken 32bit apps
+ * in the past.
+ */
+ if (key_type == BTRFS_DIR_INDEX_KEY) {
+ if (ctx->pos >= INT_MAX)
+ ctx->pos = LLONG_MAX;
+ else
+ ctx->pos = INT_MAX;
+ }
nopos:
ret = 0;
err:
ret = scrub_extent(sctx, extent_logical, extent_len,
extent_physical, extent_dev, flags,
generation, extent_mirror_num,
- extent_physical);
+ extent_logical - logical + physical);
if (ret)
goto out;
* a dirty root struct and adds it into the list of dead roots that need to
* be deleted
*/
-int btrfs_add_dead_root(struct btrfs_root *root)
+void btrfs_add_dead_root(struct btrfs_root *root)
{
spin_lock(&root->fs_info->trans_lock);
- list_add_tail(&root->root_list, &root->fs_info->dead_roots);
+ if (list_empty(&root->root_list))
+ list_add_tail(&root->root_list, &root->fs_info->dead_roots);
spin_unlock(&root->fs_info->trans_lock);
- return 0;
}
/*
}
root = list_first_entry(&fs_info->dead_roots,
struct btrfs_root, root_list);
- list_del(&root->root_list);
+ list_del_init(&root->root_list);
spin_unlock(&fs_info->trans_lock);
pr_debug("btrfs: cleaner removing %llu\n",
int btrfs_write_and_wait_transaction(struct btrfs_trans_handle *trans,
struct btrfs_root *root);
-int btrfs_add_dead_root(struct btrfs_root *root);
+void btrfs_add_dead_root(struct btrfs_root *root);
int btrfs_defrag_root(struct btrfs_root *root);
int btrfs_clean_one_deleted_snapshot(struct btrfs_root *root);
int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
}
log_extents:
+ btrfs_release_path(path);
+ btrfs_release_path(dst_path);
if (fast_search) {
- btrfs_release_path(dst_path);
ret = btrfs_log_changed_extents(trans, root, inode, dst_path);
if (ret) {
err = ret;
}
if (inode_only == LOG_INODE_ALL && S_ISDIR(inode->i_mode)) {
- btrfs_release_path(path);
- btrfs_release_path(dst_path);
ret = log_directory_changes(trans, root, inode, path, dst_path);
if (ret) {
err = ret;
server->secmech.md5 = crypto_alloc_shash("md5", 0, 0);
if (IS_ERR(server->secmech.md5)) {
cifs_dbg(VFS, "could not allocate crypto md5\n");
- return PTR_ERR(server->secmech.md5);
+ rc = PTR_ERR(server->secmech.md5);
+ server->secmech.md5 = NULL;
+ return rc;
}
size = sizeof(struct shash_desc) +
crypto_shash_descsize(server->secmech.md5);
server->secmech.sdescmd5 = kmalloc(size, GFP_KERNEL);
if (!server->secmech.sdescmd5) {
- rc = -ENOMEM;
crypto_free_shash(server->secmech.md5);
server->secmech.md5 = NULL;
- return rc;
+ return -ENOMEM;
}
server->secmech.sdescmd5->shash.tfm = server->secmech.md5;
server->secmech.sdescmd5->shash.flags = 0x0;
if (blobptr + attrsize > blobend)
break;
if (type == NTLMSSP_AV_NB_DOMAIN_NAME) {
- if (!attrsize)
+ if (!attrsize || attrsize >= CIFS_MAX_DOMAINNAME_LEN)
break;
if (!ses->domainName) {
ses->domainName =
static int crypto_hmacmd5_alloc(struct TCP_Server_Info *server)
{
+ int rc;
unsigned int size;
/* check if already allocated */
server->secmech.hmacmd5 = crypto_alloc_shash("hmac(md5)", 0, 0);
if (IS_ERR(server->secmech.hmacmd5)) {
cifs_dbg(VFS, "could not allocate crypto hmacmd5\n");
- return PTR_ERR(server->secmech.hmacmd5);
+ rc = PTR_ERR(server->secmech.hmacmd5);
+ server->secmech.hmacmd5 = NULL;
+ return rc;
}
size = sizeof(struct shash_desc) +
goto out_no_root;
}
+ if (cifs_sb_master_tcon(cifs_sb)->nocase)
+ sb->s_d_op = &cifs_ci_dentry_ops;
+ else
+ sb->s_d_op = &cifs_dentry_ops;
+
sb->s_root = d_make_root(inode);
if (!sb->s_root) {
rc = -ENOMEM;
goto out_no_root;
}
- /* do that *after* d_make_root() - we want NULL ->d_op for root here */
- if (cifs_sb_master_tcon(cifs_sb)->nocase)
- sb->s_d_op = &cifs_ci_dentry_ops;
- else
- sb->s_d_op = &cifs_dentry_ops;
-
#ifdef CONFIG_CIFS_NFSD_EXPORT
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
cifs_dbg(FYI, "export ops supported\n");
#define MAX_TREE_SIZE (2 + MAX_SERVER_SIZE + 1 + MAX_SHARE_SIZE + 1)
#define MAX_SERVER_SIZE 15
#define MAX_SHARE_SIZE 80
+#define CIFS_MAX_DOMAINNAME_LEN 256 /* max domain name length */
#define MAX_USERNAME_SIZE 256 /* reasonable maximum for current servers */
#define MAX_PASSWORD_SIZE 512 /* max for windows seems to be 256 wide chars */
void (*generate_signingkey)(struct TCP_Server_Info *server);
int (*calc_signature)(struct smb_rqst *rqst,
struct TCP_Server_Info *server);
+ int (*query_mf_symlink)(const unsigned char *path, char *pbuf,
+ unsigned int *pbytes_read, struct cifs_sb_info *cifs_sb,
+ unsigned int xid);
};
struct smb_version_values {
struct cifs_writedata *cifs_writedata_alloc(unsigned int nr_pages,
work_func_t complete);
void cifs_writedata_release(struct kref *refcount);
-
+int open_query_close_cifs_symlink(const unsigned char *path, char *pbuf,
+ unsigned int *pbytes_read, struct cifs_sb_info *cifs_sb,
+ unsigned int xid);
#endif /* _CIFSPROTO_H */
if (string == NULL)
goto out_nomem;
- if (strnlen(string, 256) == 256) {
+ if (strnlen(string, CIFS_MAX_DOMAINNAME_LEN)
+ == CIFS_MAX_DOMAINNAME_LEN) {
printk(KERN_WARNING "CIFS: domain name too"
" long\n");
goto cifs_parse_mount_err;
#ifdef CONFIG_KEYS
-/* strlen("cifs:a:") + INET6_ADDRSTRLEN + 1 */
-#define CIFSCREDS_DESC_SIZE (7 + INET6_ADDRSTRLEN + 1)
+/* strlen("cifs:a:") + CIFS_MAX_DOMAINNAME_LEN + 1 */
+#define CIFSCREDS_DESC_SIZE (7 + CIFS_MAX_DOMAINNAME_LEN + 1)
/* Populate username and pw fields from keyring if possible */
static int
oflags, &oplock, &cfile->fid.netfid, xid);
if (rc == 0) {
cifs_dbg(FYI, "posix reopen succeeded\n");
+ oparms.reconnect = true;
goto reopen_success;
}
/*
}
int
-CIFSCheckMFSymlink(struct cifs_fattr *fattr,
- const unsigned char *path,
- struct cifs_sb_info *cifs_sb, unsigned int xid)
+open_query_close_cifs_symlink(const unsigned char *path, char *pbuf,
+ unsigned int *pbytes_read, struct cifs_sb_info *cifs_sb,
+ unsigned int xid)
{
int rc;
int oplock = 0;
__u16 netfid = 0;
struct tcon_link *tlink;
- struct cifs_tcon *pTcon;
+ struct cifs_tcon *ptcon;
struct cifs_io_parms io_parms;
- u8 *buf;
- char *pbuf;
- unsigned int bytes_read = 0;
int buf_type = CIFS_NO_BUFFER;
- unsigned int link_len = 0;
FILE_ALL_INFO file_info;
- if (!CIFSCouldBeMFSymlink(fattr))
- /* it's not a symlink */
- return 0;
-
tlink = cifs_sb_tlink(cifs_sb);
if (IS_ERR(tlink))
return PTR_ERR(tlink);
- pTcon = tlink_tcon(tlink);
+ ptcon = tlink_tcon(tlink);
- rc = CIFSSMBOpen(xid, pTcon, path, FILE_OPEN, GENERIC_READ,
+ rc = CIFSSMBOpen(xid, ptcon, path, FILE_OPEN, GENERIC_READ,
CREATE_NOT_DIR, &netfid, &oplock, &file_info,
cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (rc != 0)
- goto out;
+ if (rc != 0) {
+ cifs_put_tlink(tlink);
+ return rc;
+ }
if (file_info.EndOfFile != cpu_to_le64(CIFS_MF_SYMLINK_FILE_SIZE)) {
- CIFSSMBClose(xid, pTcon, netfid);
+ CIFSSMBClose(xid, ptcon, netfid);
+ cifs_put_tlink(tlink);
/* it's not a symlink */
- goto out;
+ return rc;
}
- buf = kmalloc(CIFS_MF_SYMLINK_FILE_SIZE, GFP_KERNEL);
- if (!buf) {
- rc = -ENOMEM;
- goto out;
- }
- pbuf = buf;
io_parms.netfid = netfid;
io_parms.pid = current->tgid;
- io_parms.tcon = pTcon;
+ io_parms.tcon = ptcon;
io_parms.offset = 0;
io_parms.length = CIFS_MF_SYMLINK_FILE_SIZE;
- rc = CIFSSMBRead(xid, &io_parms, &bytes_read, &pbuf, &buf_type);
- CIFSSMBClose(xid, pTcon, netfid);
- if (rc != 0) {
- kfree(buf);
+ rc = CIFSSMBRead(xid, &io_parms, pbytes_read, &pbuf, &buf_type);
+ CIFSSMBClose(xid, ptcon, netfid);
+ cifs_put_tlink(tlink);
+ return rc;
+}
+
+
+int
+CIFSCheckMFSymlink(struct cifs_fattr *fattr,
+ const unsigned char *path,
+ struct cifs_sb_info *cifs_sb, unsigned int xid)
+{
+ int rc = 0;
+ u8 *buf = NULL;
+ unsigned int link_len = 0;
+ unsigned int bytes_read = 0;
+ struct cifs_tcon *ptcon;
+
+ if (!CIFSCouldBeMFSymlink(fattr))
+ /* it's not a symlink */
+ return 0;
+
+ buf = kmalloc(CIFS_MF_SYMLINK_FILE_SIZE, GFP_KERNEL);
+ if (!buf) {
+ rc = -ENOMEM;
goto out;
}
+ ptcon = tlink_tcon(cifs_sb_tlink(cifs_sb));
+ if ((ptcon->ses) && (ptcon->ses->server->ops->query_mf_symlink))
+ rc = ptcon->ses->server->ops->query_mf_symlink(path, buf,
+ &bytes_read, cifs_sb, xid);
+ else
+ goto out;
+
+ if (rc != 0)
+ goto out;
+
+ if (bytes_read == 0) /* not a symlink */
+ goto out;
+
rc = CIFSParseMFSymlink(buf, bytes_read, &link_len, NULL);
- kfree(buf);
if (rc == -EINVAL) {
/* it's not a symlink */
rc = 0;
fattr->cf_mode |= S_IFLNK | S_IRWXU | S_IRWXG | S_IRWXO;
fattr->cf_dtype = DT_LNK;
out:
- cifs_put_tlink(tlink);
+ kfree(buf);
return rc;
}
return;
}
+ /*
+ * If we know that the inode will need to be revalidated immediately,
+ * then don't create a new dentry for it. We'll end up doing an on
+ * the wire call either way and this spares us an invalidation.
+ */
+ if (fattr->cf_flags & CIFS_FATTR_NEED_REVAL)
+ return;
+
dentry = d_alloc(parent, name);
if (!dentry)
return;
bytes_ret = 0;
} else
bytes_ret = cifs_strtoUTF16((__le16 *) bcc_ptr, ses->domainName,
- 256, nls_cp);
+ CIFS_MAX_DOMAINNAME_LEN, nls_cp);
bcc_ptr += 2 * bytes_ret;
bcc_ptr += 2; /* account for null terminator */
/* copy domain */
if (ses->domainName != NULL) {
- strncpy(bcc_ptr, ses->domainName, 256);
- bcc_ptr += strnlen(ses->domainName, 256);
+ strncpy(bcc_ptr, ses->domainName, CIFS_MAX_DOMAINNAME_LEN);
+ bcc_ptr += strnlen(ses->domainName, CIFS_MAX_DOMAINNAME_LEN);
} /* else we will send a null domain name
so the server will default to its own domain */
*bcc_ptr = 0;
.mand_lock = cifs_mand_lock,
.mand_unlock_range = cifs_unlock_range,
.push_mand_locks = cifs_push_mandatory_locks,
+ .query_mf_symlink = open_query_close_cifs_symlink,
};
struct smb_version_values smb1_values = {
static int
smb2_crypto_shash_allocate(struct TCP_Server_Info *server)
{
+ int rc;
unsigned int size;
if (server->secmech.sdeschmacsha256 != NULL)
server->secmech.hmacsha256 = crypto_alloc_shash("hmac(sha256)", 0, 0);
if (IS_ERR(server->secmech.hmacsha256)) {
cifs_dbg(VFS, "could not allocate crypto hmacsha256\n");
- return PTR_ERR(server->secmech.hmacsha256);
+ rc = PTR_ERR(server->secmech.hmacsha256);
+ server->secmech.hmacsha256 = NULL;
+ return rc;
}
size = sizeof(struct shash_desc) +
server->secmech.sdeschmacsha256 = NULL;
crypto_free_shash(server->secmech.hmacsha256);
server->secmech.hmacsha256 = NULL;
- return PTR_ERR(server->secmech.cmacaes);
+ rc = PTR_ERR(server->secmech.cmacaes);
+ server->secmech.cmacaes = NULL;
+ return rc;
}
size = sizeof(struct shash_desc) +
*/
void debugfs_remove_recursive(struct dentry *dentry)
{
- struct dentry *child;
- struct dentry *parent;
+ struct dentry *child, *next, *parent;
if (IS_ERR_OR_NULL(dentry))
return;
return;
parent = dentry;
+ down:
mutex_lock(&parent->d_inode->i_mutex);
+ list_for_each_entry_safe(child, next, &parent->d_subdirs, d_u.d_child) {
+ if (!debugfs_positive(child))
+ continue;
- while (1) {
- /*
- * When all dentries under "parent" has been removed,
- * walk up the tree until we reach our starting point.
- */
- if (list_empty(&parent->d_subdirs)) {
- mutex_unlock(&parent->d_inode->i_mutex);
- if (parent == dentry)
- break;
- parent = parent->d_parent;
- mutex_lock(&parent->d_inode->i_mutex);
- }
- child = list_entry(parent->d_subdirs.next, struct dentry,
- d_u.d_child);
- next_sibling:
-
- /*
- * If "child" isn't empty, walk down the tree and
- * remove all its descendants first.
- */
+ /* perhaps simple_empty(child) makes more sense */
if (!list_empty(&child->d_subdirs)) {
mutex_unlock(&parent->d_inode->i_mutex);
parent = child;
- mutex_lock(&parent->d_inode->i_mutex);
- continue;
+ goto down;
}
- __debugfs_remove(child, parent);
- if (parent->d_subdirs.next == &child->d_u.d_child) {
- /*
- * Try the next sibling.
- */
- if (child->d_u.d_child.next != &parent->d_subdirs) {
- child = list_entry(child->d_u.d_child.next,
- struct dentry,
- d_u.d_child);
- goto next_sibling;
- }
-
- /*
- * Avoid infinite loop if we fail to remove
- * one dentry.
- */
- mutex_unlock(&parent->d_inode->i_mutex);
- break;
- }
- simple_release_fs(&debugfs_mount, &debugfs_mount_count);
+ up:
+ if (!__debugfs_remove(child, parent))
+ simple_release_fs(&debugfs_mount, &debugfs_mount_count);
}
- parent = dentry->d_parent;
+ mutex_unlock(&parent->d_inode->i_mutex);
+ child = parent;
+ parent = parent->d_parent;
mutex_lock(&parent->d_inode->i_mutex);
- __debugfs_remove(dentry, parent);
+
+ if (child != dentry) {
+ next = list_entry(child->d_u.d_child.next, struct dentry,
+ d_u.d_child);
+ goto up;
+ }
+
+ if (!__debugfs_remove(child, parent))
+ simple_release_fs(&debugfs_mount, &debugfs_mount_count);
mutex_unlock(&parent->d_inode->i_mutex);
- simple_release_fs(&debugfs_mount, &debugfs_mount_count);
}
EXPORT_SYMBOL_GPL(debugfs_remove_recursive);
device_remove_lockspace() */
sigprocmask(SIG_SETMASK, &tmpsig, NULL);
- recalc_sigpending();
return 0;
}
return -ENOMEM;
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, 0);
+ tlb_gather_mmu(&tlb, mm, old_start, old_end);
if (new_end > old_start) {
/*
* when the old and new regions overlap clear from new_end.
free_pgd_range(&tlb, old_start, old_end, new_end,
vma->vm_next ? vma->vm_next->vm_start : USER_PGTABLES_CEILING);
}
- tlb_finish_mmu(&tlb, new_end, old_end);
+ tlb_finish_mmu(&tlb, old_start, old_end);
/*
* Shrink the vma to just the new range. Always succeeds.
inode->i_op = &ext3_file_inode_operations;
inode->i_fop = &ext3_file_operations;
ext3_set_aops(inode);
+ d_tmpfile(dentry, inode);
err = ext3_orphan_add(handle, inode);
if (err)
goto err_drop_inode;
mark_inode_dirty(inode);
- d_tmpfile(dentry, inode);
unlock_new_inode(inode);
}
ext3_journal_stop(handle);
ext4_group_t group;
if (test_opt2(sb, STD_GROUP_SIZE))
- group = (le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block) +
- block) >>
+ group = (block -
+ le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) >>
(EXT4_BLOCK_SIZE_BITS(sb) + EXT4_CLUSTER_BITS(sb) + 3);
else
ext4_get_group_no_and_offset(sb, block, &group, NULL);
extern void ext4_dirty_inode(struct inode *, int);
extern int ext4_change_inode_journal_flag(struct inode *, int);
extern int ext4_get_inode_loc(struct inode *, struct ext4_iloc *);
+extern int ext4_inode_attach_jinode(struct inode *inode);
extern int ext4_can_truncate(struct inode *inode);
extern void ext4_truncate(struct inode *);
extern int ext4_punch_hole(struct inode *inode, loff_t offset, loff_t length);
set_buffer_prio(bh);
if (ext4_handle_valid(handle)) {
err = jbd2_journal_dirty_metadata(handle, bh);
- if (err) {
- /* Errors can only happen if there is a bug */
- handle->h_err = err;
- __ext4_journal_stop(where, line, handle);
+ /* Errors can only happen if there is a bug */
+ if (WARN_ON_ONCE(err)) {
+ ext4_journal_abort_handle(where, line, __func__, bh,
+ handle, err);
}
} else {
if (inode)
err = -EIO;
break;
}
+ /* Yield here to deal with large extent trees.
+ * Should be a no-op if we did IO above. */
+ cond_resched();
if (WARN_ON(i + 1 > depth)) {
err = -EIO;
break;
/* not a good idea to call discard here directly,
* but otherwise we'd need to call it every free() */
ext4_discard_preallocations(inode);
- ext4_free_blocks(handle, inode, NULL, ext4_ext_pblock(&newex),
- ext4_ext_get_actual_len(&newex), fb_flags);
+ ext4_free_blocks(handle, inode, NULL, newblock,
+ EXT4_C2B(sbi, allocated_clusters), fb_flags);
goto out2;
}
}
out3:
- trace_ext4_ext_map_blocks_exit(inode, flags, map, err ? err : allocated);
-
+ trace_ext4_ext_map_blocks_exit(inode, flags, map,
+ err ? err : allocated);
+ ext4_es_lru_add(inode);
return err ? err : allocated;
}
last_block = (inode->i_size + sb->s_blocksize - 1)
>> EXT4_BLOCK_SIZE_BITS(sb);
+retry:
err = ext4_es_remove_extent(inode, last_block,
EXT_MAX_BLOCKS - last_block);
+ if (err == -ENOMEM) {
+ cond_resched();
+ congestion_wait(BLK_RW_ASYNC, HZ/50);
+ goto retry;
+ }
+ if (err) {
+ ext4_std_error(inode->i_sb, err);
+ return;
+ }
err = ext4_ext_remove_space(inode, last_block, EXT_MAX_BLOCKS - 1);
+ ext4_std_error(inode->i_sb, err);
}
static void ext4_falloc_update_inode(struct inode *inode,
ext4_lblk_t end);
static int __es_try_to_reclaim_extents(struct ext4_inode_info *ei,
int nr_to_scan);
+static int __ext4_es_shrink(struct ext4_sb_info *sbi, int nr_to_scan,
+ struct ext4_inode_info *locked_ei);
int __init ext4_init_es(void)
{
*/
if (!ext4_es_is_written(es) && !ext4_es_is_unwritten(es)) {
if (in_range(es->es_lblk, ee_block, ee_len)) {
- pr_warn("ES insert assertation failed for "
+ pr_warn("ES insert assertion failed for "
"inode: %lu we can find an extent "
"at block [%d/%d/%llu/%c], but we "
"want to add an delayed/hole extent "
*/
if (es->es_lblk < ee_block ||
ext4_es_pblock(es) != ee_start + es->es_lblk - ee_block) {
- pr_warn("ES insert assertation failed for inode: %lu "
+ pr_warn("ES insert assertion failed for inode: %lu "
"ex_status [%d/%d/%llu/%c] != "
"es_status [%d/%d/%llu/%c]\n", inode->i_ino,
ee_block, ee_len, ee_start,
}
if (ee_status ^ es_status) {
- pr_warn("ES insert assertation failed for inode: %lu "
+ pr_warn("ES insert assertion failed for inode: %lu "
"ex_status [%d/%d/%llu/%c] != "
"es_status [%d/%d/%llu/%c]\n", inode->i_ino,
ee_block, ee_len, ee_start,
* that we don't want to add an written/unwritten extent.
*/
if (!ext4_es_is_delayed(es) && !ext4_es_is_hole(es)) {
- pr_warn("ES insert assertation failed for inode: %lu "
+ pr_warn("ES insert assertion failed for inode: %lu "
"can't find an extent at block %d but we want "
"to add an written/unwritten extent "
"[%d/%d/%llu/%llx]\n", inode->i_ino,
* We want to add a delayed/hole extent but this
* block has been allocated.
*/
- pr_warn("ES insert assertation failed for inode: %lu "
+ pr_warn("ES insert assertion failed for inode: %lu "
"We can find blocks but we want to add a "
"delayed/hole extent [%d/%d/%llu/%llx]\n",
inode->i_ino, es->es_lblk, es->es_len,
return;
} else if (ext4_es_is_written(es)) {
if (retval != es->es_len) {
- pr_warn("ES insert assertation failed for "
+ pr_warn("ES insert assertion failed for "
"inode: %lu retval %d != es_len %d\n",
inode->i_ino, retval, es->es_len);
return;
}
if (map.m_pblk != ext4_es_pblock(es)) {
- pr_warn("ES insert assertation failed for "
+ pr_warn("ES insert assertion failed for "
"inode: %lu m_pblk %llu != "
"es_pblk %llu\n",
inode->i_ino, map.m_pblk,
}
} else if (retval == 0) {
if (ext4_es_is_written(es)) {
- pr_warn("ES insert assertation failed for inode: %lu "
+ pr_warn("ES insert assertion failed for inode: %lu "
"We can't find the block but we want to add "
"an written extent [%d/%d/%llu/%llx]\n",
inode->i_ino, es->es_lblk, es->es_len,
}
/*
- * ext4_es_insert_extent() adds a space to a extent status tree.
- *
- * ext4_es_insert_extent is called by ext4_da_write_begin and
- * ext4_es_remove_extent.
+ * ext4_es_insert_extent() adds information to an inode's extent
+ * status tree.
*
* Return 0 on success, error code on failure.
*/
err = __es_remove_extent(inode, lblk, end);
if (err != 0)
goto error;
+retry:
err = __es_insert_extent(inode, &newes);
+ if (err == -ENOMEM && __ext4_es_shrink(EXT4_SB(inode->i_sb), 1,
+ EXT4_I(inode)))
+ goto retry;
+ if (err == -ENOMEM && !ext4_es_is_delayed(&newes))
+ err = 0;
error:
write_unlock(&EXT4_I(inode)->i_es_lock);
struct extent_status orig_es;
ext4_lblk_t len1, len2;
ext4_fsblk_t block;
- int err = 0;
+ int err;
+retry:
+ err = 0;
es = __es_tree_search(&tree->root, lblk);
if (!es)
goto out;
if (err) {
es->es_lblk = orig_es.es_lblk;
es->es_len = orig_es.es_len;
+ if ((err == -ENOMEM) &&
+ __ext4_es_shrink(EXT4_SB(inode->i_sb), 1,
+ EXT4_I(inode)))
+ goto retry;
goto out;
}
} else {
return -1;
}
-static int ext4_es_shrink(struct shrinker *shrink, struct shrink_control *sc)
+static int __ext4_es_shrink(struct ext4_sb_info *sbi, int nr_to_scan,
+ struct ext4_inode_info *locked_ei)
{
- struct ext4_sb_info *sbi = container_of(shrink,
- struct ext4_sb_info, s_es_shrinker);
struct ext4_inode_info *ei;
struct list_head *cur, *tmp;
LIST_HEAD(skiped);
- int nr_to_scan = sc->nr_to_scan;
int ret, nr_shrunk = 0;
- ret = percpu_counter_read_positive(&sbi->s_extent_cache_cnt);
- trace_ext4_es_shrink_enter(sbi->s_sb, nr_to_scan, ret);
-
- if (!nr_to_scan)
- return ret;
-
spin_lock(&sbi->s_es_lru_lock);
/*
continue;
}
- if (ei->i_es_lru_nr == 0)
+ if (ei->i_es_lru_nr == 0 || ei == locked_ei)
continue;
write_lock(&ei->i_es_lock);
list_splice_tail(&skiped, &sbi->s_es_lru);
spin_unlock(&sbi->s_es_lru_lock);
+ if (locked_ei && nr_shrunk == 0)
+ nr_shrunk = __es_try_to_reclaim_extents(ei, nr_to_scan);
+
+ return nr_shrunk;
+}
+
+static int ext4_es_shrink(struct shrinker *shrink, struct shrink_control *sc)
+{
+ struct ext4_sb_info *sbi = container_of(shrink,
+ struct ext4_sb_info, s_es_shrinker);
+ int nr_to_scan = sc->nr_to_scan;
+ int ret, nr_shrunk;
+
+ ret = percpu_counter_read_positive(&sbi->s_extent_cache_cnt);
+ trace_ext4_es_shrink_enter(sbi->s_sb, nr_to_scan, ret);
+
+ if (!nr_to_scan)
+ return ret;
+
+ nr_shrunk = __ext4_es_shrink(sbi, nr_to_scan, NULL);
+
ret = percpu_counter_read_positive(&sbi->s_extent_cache_cnt);
trace_ext4_es_shrink_exit(sbi->s_sb, nr_shrunk, ret);
return ret;
{
struct super_block *sb = inode->i_sb;
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
- struct ext4_inode_info *ei = EXT4_I(inode);
struct vfsmount *mnt = filp->f_path.mnt;
struct path path;
char buf[64], *cp;
* Set up the jbd2_inode if we are opening the inode for
* writing and the journal is present
*/
- if (sbi->s_journal && !ei->jinode && (filp->f_mode & FMODE_WRITE)) {
- struct jbd2_inode *jinode = jbd2_alloc_inode(GFP_KERNEL);
-
- spin_lock(&inode->i_lock);
- if (!ei->jinode) {
- if (!jinode) {
- spin_unlock(&inode->i_lock);
- return -ENOMEM;
- }
- ei->jinode = jinode;
- jbd2_journal_init_jbd_inode(ei->jinode, inode);
- jinode = NULL;
- }
- spin_unlock(&inode->i_lock);
- if (unlikely(jinode != NULL))
- jbd2_free_inode(jinode);
+ if (filp->f_mode & FMODE_WRITE) {
+ int ret = ext4_inode_attach_jinode(inode);
+ if (ret < 0)
+ return ret;
}
return dquot_file_open(inode, filp);
}
ino = ext4_find_next_zero_bit((unsigned long *)
inode_bitmap_bh->b_data,
EXT4_INODES_PER_GROUP(sb), ino);
- if (ino >= EXT4_INODES_PER_GROUP(sb)) {
- if (++group == ngroups)
- group = 0;
- continue;
- }
+ if (ino >= EXT4_INODES_PER_GROUP(sb))
+ goto next_group;
if (group == 0 && (ino+1) < EXT4_FIRST_INO(sb)) {
ext4_error(sb, "reserved inode found cleared - "
"inode=%lu", ino + 1);
goto got; /* we grabbed the inode! */
if (ino < EXT4_INODES_PER_GROUP(sb))
goto repeat_in_this_group;
+next_group:
+ if (++group == ngroups)
+ group = 0;
}
err = -ENOSPC;
goto out;
if (es_map->m_lblk != map->m_lblk ||
es_map->m_flags != map->m_flags ||
es_map->m_pblk != map->m_pblk) {
- printk("ES cache assertation failed for inode: %lu "
+ printk("ES cache assertion failed for inode: %lu "
"es_cached ex [%d/%d/%llu/%x] != "
"found ex [%d/%d/%llu/%x] retval %d flags %x\n",
inode->i_ino, es_map->m_lblk, es_map->m_len,
"logical block %lu\n", inode->i_ino, flags, map->m_len,
(unsigned long) map->m_lblk);
- ext4_es_lru_add(inode);
-
/* Lookup extent status tree firstly */
if (ext4_es_lookup_extent(inode, map->m_lblk, &es)) {
+ ext4_es_lru_add(inode);
if (ext4_es_is_written(&es) || ext4_es_is_unwritten(&es)) {
map->m_pblk = ext4_es_pblock(&es) +
map->m_lblk - es.es_lblk;
int ret;
unsigned long long status;
-#ifdef ES_AGGRESSIVE_TEST
- if (retval != map->m_len) {
- printk("ES len assertation failed for inode: %lu "
- "retval %d != map->m_len %d "
- "in %s (lookup)\n", inode->i_ino, retval,
- map->m_len, __func__);
+ if (unlikely(retval != map->m_len)) {
+ ext4_warning(inode->i_sb,
+ "ES len assertion failed for inode "
+ "%lu: retval %d != map->m_len %d",
+ inode->i_ino, retval, map->m_len);
+ WARN_ON(1);
}
-#endif
status = map->m_flags & EXT4_MAP_UNWRITTEN ?
EXTENT_STATUS_UNWRITTEN : EXTENT_STATUS_WRITTEN;
int ret;
unsigned long long status;
-#ifdef ES_AGGRESSIVE_TEST
- if (retval != map->m_len) {
- printk("ES len assertation failed for inode: %lu "
- "retval %d != map->m_len %d "
- "in %s (allocation)\n", inode->i_ino, retval,
- map->m_len, __func__);
+ if (unlikely(retval != map->m_len)) {
+ ext4_warning(inode->i_sb,
+ "ES len assertion failed for inode "
+ "%lu: retval %d != map->m_len %d",
+ inode->i_ino, retval, map->m_len);
+ WARN_ON(1);
}
-#endif
/*
* If the extent has been zeroed out, we don't need to update
"logical block %lu\n", inode->i_ino, map->m_len,
(unsigned long) map->m_lblk);
- ext4_es_lru_add(inode);
-
/* Lookup extent status tree firstly */
if (ext4_es_lookup_extent(inode, iblock, &es)) {
-
+ ext4_es_lru_add(inode);
if (ext4_es_is_hole(&es)) {
retval = 0;
down_read((&EXT4_I(inode)->i_data_sem));
int ret;
unsigned long long status;
-#ifdef ES_AGGRESSIVE_TEST
- if (retval != map->m_len) {
- printk("ES len assertation failed for inode: %lu "
- "retval %d != map->m_len %d "
- "in %s (lookup)\n", inode->i_ino, retval,
- map->m_len, __func__);
+ if (unlikely(retval != map->m_len)) {
+ ext4_warning(inode->i_sb,
+ "ES len assertion failed for inode "
+ "%lu: retval %d != map->m_len %d",
+ inode->i_ino, retval, map->m_len);
+ WARN_ON(1);
}
-#endif
status = map->m_flags & EXT4_MAP_UNWRITTEN ?
EXTENT_STATUS_UNWRITTEN : EXTENT_STATUS_WRITTEN;
mpd->io_submit.io_end->offset =
((loff_t)map->m_lblk) << inode->i_blkbits;
- while (map->m_len) {
+ do {
err = mpage_map_one_extent(handle, mpd);
if (err < 0) {
struct super_block *sb = inode->i_sb;
err = mpage_map_and_submit_buffers(mpd);
if (err < 0)
return err;
- }
+ } while (map->m_len);
/* Update on-disk size after IO is submitted */
disksize = ((loff_t)mpd->first_page) << PAGE_CACHE_SHIFT;
offset;
}
+ if (offset & (sb->s_blocksize - 1) ||
+ (offset + length) & (sb->s_blocksize - 1)) {
+ /*
+ * Attach jinode to inode for jbd2 if we do any zeroing of
+ * partial block
+ */
+ ret = ext4_inode_attach_jinode(inode);
+ if (ret < 0)
+ goto out_mutex;
+
+ }
+
first_block_offset = round_up(offset, sb->s_blocksize);
last_block_offset = round_down((offset + length), sb->s_blocksize) - 1;
return ret;
}
+int ext4_inode_attach_jinode(struct inode *inode)
+{
+ struct ext4_inode_info *ei = EXT4_I(inode);
+ struct jbd2_inode *jinode;
+
+ if (ei->jinode || !EXT4_SB(inode->i_sb)->s_journal)
+ return 0;
+
+ jinode = jbd2_alloc_inode(GFP_KERNEL);
+ spin_lock(&inode->i_lock);
+ if (!ei->jinode) {
+ if (!jinode) {
+ spin_unlock(&inode->i_lock);
+ return -ENOMEM;
+ }
+ ei->jinode = jinode;
+ jbd2_journal_init_jbd_inode(ei->jinode, inode);
+ jinode = NULL;
+ }
+ spin_unlock(&inode->i_lock);
+ if (unlikely(jinode != NULL))
+ jbd2_free_inode(jinode);
+ return 0;
+}
+
/*
* ext4_truncate()
*
return;
}
+ /* If we zero-out tail of the page, we have to create jinode for jbd2 */
+ if (inode->i_size & (inode->i_sb->s_blocksize - 1)) {
+ if (ext4_inode_attach_jinode(inode) < 0)
+ return;
+ }
+
if (ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS))
credits = ext4_writepage_trans_blocks(inode);
else
memswap(ei1->i_data, ei2->i_data, sizeof(ei1->i_data));
memswap(&ei1->i_flags, &ei2->i_flags, sizeof(ei1->i_flags));
memswap(&ei1->i_disksize, &ei2->i_disksize, sizeof(ei1->i_disksize));
- memswap(&ei1->i_es_tree, &ei2->i_es_tree, sizeof(ei1->i_es_tree));
- memswap(&ei1->i_es_lru_nr, &ei2->i_es_lru_nr, sizeof(ei1->i_es_lru_nr));
+ ext4_es_remove_extent(inode1, 0, EXT_MAX_BLOCKS);
+ ext4_es_remove_extent(inode2, 0, EXT_MAX_BLOCKS);
+ ext4_es_lru_del(inode1);
+ ext4_es_lru_del(inode2);
isize = i_size_read(inode1);
i_size_write(inode1, i_size_read(inode2));
* blocks being freed are metadata. these blocks shouldn't
* be used until this transaction is committed
*/
+ retry:
new_entry = kmem_cache_alloc(ext4_free_data_cachep, GFP_NOFS);
if (!new_entry) {
- ext4_mb_unload_buddy(&e4b);
- err = -ENOMEM;
- goto error_return;
+ /*
+ * We use a retry loop because
+ * ext4_free_blocks() is not allowed to fail.
+ */
+ cond_resched();
+ congestion_wait(BLK_RW_ASYNC, HZ/50);
+ goto retry;
}
new_entry->efd_start_cluster = bit;
new_entry->efd_group = block_group;
inode->i_op = &ext4_file_inode_operations;
inode->i_fop = &ext4_file_operations;
ext4_set_aops(inode);
+ d_tmpfile(dentry, inode);
err = ext4_orphan_add(handle, inode);
if (err)
goto err_drop_inode;
mark_inode_dirty(inode);
- d_tmpfile(dentry, inode);
unlock_new_inode(inode);
}
if (handle)
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/mm.h>
+#include <linux/ratelimit.h>
#include "ext4_jbd2.h"
#include "xattr.h"
static void buffer_io_error(struct buffer_head *bh)
{
char b[BDEVNAME_SIZE];
- printk(KERN_ERR "Buffer I/O error on device %s, logical block %llu\n",
+ printk_ratelimited(KERN_ERR "Buffer I/O error on device %s, logical block %llu\n",
bdevname(bh->b_bdev, b),
(unsigned long long)bh->b_blocknr);
}
return io_end;
}
+/* BIO completion function for page writeback */
static void ext4_end_bio(struct bio *bio, int error)
{
ext4_io_end_t *io_end = bio->bi_private;
if (test_bit(BIO_UPTODATE, &bio->bi_flags))
error = 0;
- if (io_end->flag & EXT4_IO_END_UNWRITTEN) {
- /*
- * Link bio into list hanging from io_end. We have to do it
- * atomically as bio completions can be racing against each
- * other.
- */
- bio->bi_private = xchg(&io_end->bio, bio);
- } else {
- ext4_finish_bio(bio);
- bio_put(bio);
- }
-
if (error) {
struct inode *inode = io_end->inode;
(unsigned long long)
bi_sector >> (inode->i_blkbits - 9));
}
- ext4_put_io_end_defer(io_end);
+
+ if (io_end->flag & EXT4_IO_END_UNWRITTEN) {
+ /*
+ * Link bio into list hanging from io_end. We have to do it
+ * atomically as bio completions can be racing against each
+ * other.
+ */
+ bio->bi_private = xchg(&io_end->bio, bio);
+ ext4_put_io_end_defer(io_end);
+ } else {
+ /*
+ * Drop io_end reference early. Inode can get freed once
+ * we finish the bio.
+ */
+ ext4_put_io_end_defer(io_end);
+ ext4_finish_bio(bio);
+ bio_put(bio);
+ }
}
void ext4_io_submit(struct ext4_io_submit *io)
{Opt_delalloc, EXT4_MOUNT_DELALLOC,
MOPT_EXT4_ONLY | MOPT_SET | MOPT_EXPLICIT},
{Opt_nodelalloc, EXT4_MOUNT_DELALLOC,
- MOPT_EXT4_ONLY | MOPT_CLEAR | MOPT_EXPLICIT},
+ MOPT_EXT4_ONLY | MOPT_CLEAR},
{Opt_journal_checksum, EXT4_MOUNT_JOURNAL_CHECKSUM,
MOPT_EXT4_ONLY | MOPT_SET},
{Opt_journal_async_commit, (EXT4_MOUNT_JOURNAL_ASYNC_COMMIT |
if (sbi->s_qf_names[GRPQUOTA])
seq_printf(seq, ",grpjquota=%s", sbi->s_qf_names[GRPQUOTA]);
-
- if (test_opt(sb, USRQUOTA))
- seq_puts(seq, ",usrquota");
-
- if (test_opt(sb, GRPQUOTA))
- seq_puts(seq, ",grpquota");
#endif
}
}
if (test_opt(sb, DIOREAD_NOLOCK)) {
ext4_msg(sb, KERN_ERR, "can't mount with "
- "both data=journal and delalloc");
+ "both data=journal and dioread_nolock");
goto failed_mount;
}
if (test_opt(sb, DELALLOC))
sbi->s_addr_per_block_bits = ilog2(EXT4_ADDR_PER_BLOCK(sb));
sbi->s_desc_per_block_bits = ilog2(EXT4_DESC_PER_BLOCK(sb));
- /* Do we have standard group size of blocksize * 8 blocks ? */
- if (sbi->s_blocks_per_group == blocksize << 3)
- set_opt2(sb, STD_GROUP_SIZE);
-
for (i = 0; i < 4; i++)
sbi->s_hash_seed[i] = le32_to_cpu(es->s_hash_seed[i]);
sbi->s_def_hash_version = es->s_def_hash_version;
goto failed_mount;
}
+ /* Do we have standard group size of clustersize * 8 blocks ? */
+ if (sbi->s_blocks_per_group == clustersize << 3)
+ set_opt2(sb, STD_GROUP_SIZE);
+
/*
* Test whether we have more sectors than will fit in sector_t,
* and whether the max offset is addressable by the page cache.
goto restore_opts;
}
+ if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_JOURNAL_DATA) {
+ if (test_opt2(sb, EXPLICIT_DELALLOC)) {
+ ext4_msg(sb, KERN_ERR, "can't mount with "
+ "both data=journal and delalloc");
+ err = -EINVAL;
+ goto restore_opts;
+ }
+ if (test_opt(sb, DIOREAD_NOLOCK)) {
+ ext4_msg(sb, KERN_ERR, "can't mount with "
+ "both data=journal and dioread_nolock");
+ err = -EINVAL;
+ goto restore_opts;
+ }
+ }
+
if (sbi->s_mount_flags & EXT4_MF_FS_ABORTED)
ext4_abort(sb, "Abort forced by user");
kset_unregister(ext4_kset);
ext4_exit_system_zone();
ext4_exit_pageio();
+ ext4_exit_es();
}
MODULE_AUTHOR("Remy Card, Stephen Tweedie, Andrew Morton, Andreas Dilger, Theodore Ts'o and others");
* Exceptions: O_NONBLOCK is a two bit define on parisc; O_NDELAY
* is defined as O_NONBLOCK on some platforms and not on others.
*/
- BUILD_BUG_ON(19 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32(
+ BUILD_BUG_ON(20 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32(
O_RDONLY | O_WRONLY | O_RDWR |
O_CREAT | O_EXCL | O_NOCTTY |
O_TRUNC | O_APPEND | /* O_NONBLOCK | */
__O_SYNC | O_DSYNC | FASYNC |
O_DIRECT | O_LARGEFILE | O_DIRECTORY |
O_NOFOLLOW | O_NOATIME | O_CLOEXEC |
- __FMODE_EXEC | O_PATH
+ __FMODE_EXEC | O_PATH | __O_TMPFILE
));
fasync_cache = kmem_cache_create("fasync_cache",
if (name.name[1] == '.' && name.len == 2)
return 0;
}
+
+ if (invalid_nodeid(o->nodeid))
+ return -EIO;
+ if (!fuse_valid_type(o->attr.mode))
+ return -EIO;
+
fc = get_fuse_conn(dir);
name.hash = full_name_hash(name.name, name.len);
dentry = d_lookup(parent, &name);
- if (dentry && dentry->d_inode) {
+ if (dentry) {
inode = dentry->d_inode;
- if (get_node_id(inode) == o->nodeid) {
+ if (!inode) {
+ d_drop(dentry);
+ } else if (get_node_id(inode) != o->nodeid ||
+ ((o->attr.mode ^ inode->i_mode) & S_IFMT)) {
+ err = d_invalidate(dentry);
+ if (err)
+ goto out;
+ } else if (is_bad_inode(inode)) {
+ err = -EIO;
+ goto out;
+ } else {
struct fuse_inode *fi;
fi = get_fuse_inode(inode);
spin_lock(&fc->lock);
fi->nlookup++;
spin_unlock(&fc->lock);
+ fuse_change_attributes(inode, &o->attr,
+ entry_attr_timeout(o),
+ attr_version);
+
/*
* The other branch to 'found' comes via fuse_iget()
* which bumps nlookup inside
*/
goto found;
}
- err = d_invalidate(dentry);
- if (err)
- goto out;
dput(dentry);
- dentry = NULL;
}
dentry = d_alloc(parent, &name);
if (!inode)
goto out;
- alias = d_materialise_unique(dentry, inode);
- err = PTR_ERR(alias);
- if (IS_ERR(alias))
- goto out;
+ if (S_ISDIR(inode->i_mode)) {
+ mutex_lock(&fc->inst_mutex);
+ alias = fuse_d_add_directory(dentry, inode);
+ mutex_unlock(&fc->inst_mutex);
+ err = PTR_ERR(alias);
+ if (IS_ERR(alias)) {
+ iput(inode);
+ goto out;
+ }
+ } else {
+ alias = d_splice_alias(inode, dentry);
+ }
+
if (alias) {
dput(dentry);
dentry = alias;
}
found:
- fuse_change_attributes(inode, &o->attr, entry_attr_timeout(o),
- attr_version);
-
fuse_change_entry_timeout(dentry, o);
err = 0;
out:
- if (dentry)
- dput(dentry);
+ dput(dentry);
return err;
}
glock_workqueue = alloc_workqueue("glock_workqueue", WQ_MEM_RECLAIM |
WQ_HIGHPRI | WQ_FREEZABLE, 0);
- if (IS_ERR(glock_workqueue))
- return PTR_ERR(glock_workqueue);
+ if (!glock_workqueue)
+ return -ENOMEM;
gfs2_delete_workqueue = alloc_workqueue("delete_workqueue",
WQ_MEM_RECLAIM | WQ_FREEZABLE,
0);
- if (IS_ERR(gfs2_delete_workqueue)) {
+ if (!gfs2_delete_workqueue) {
destroy_workqueue(glock_workqueue);
- return PTR_ERR(gfs2_delete_workqueue);
+ return -ENOMEM;
}
register_shrinker(&glock_shrinker);
* None of the buffers should be dirty, locked, or pinned.
*/
-static void __gfs2_ail_flush(struct gfs2_glock *gl, bool fsync)
+static void __gfs2_ail_flush(struct gfs2_glock *gl, bool fsync,
+ unsigned int nr_revokes)
{
struct gfs2_sbd *sdp = gl->gl_sbd;
struct list_head *head = &gl->gl_ail_list;
gfs2_log_lock(sdp);
spin_lock(&sdp->sd_ail_lock);
- list_for_each_entry_safe(bd, tmp, head, bd_ail_gl_list) {
+ list_for_each_entry_safe_reverse(bd, tmp, head, bd_ail_gl_list) {
+ if (nr_revokes == 0)
+ break;
bh = bd->bd_bh;
if (bh->b_state & b_state) {
if (fsync)
gfs2_ail_error(gl, bh);
}
gfs2_trans_add_revoke(sdp, bd);
+ nr_revokes--;
}
GLOCK_BUG_ON(gl, !fsync && atomic_read(&gl->gl_ail_count));
spin_unlock(&sdp->sd_ail_lock);
WARN_ON_ONCE(current->journal_info);
current->journal_info = &tr;
- __gfs2_ail_flush(gl, 0);
+ __gfs2_ail_flush(gl, 0, tr.tr_revokes);
gfs2_trans_end(sdp);
gfs2_log_flush(sdp, NULL);
{
struct gfs2_sbd *sdp = gl->gl_sbd;
unsigned int revokes = atomic_read(&gl->gl_ail_count);
+ unsigned int max_revokes = (sdp->sd_sb.sb_bsize - sizeof(struct gfs2_log_descriptor)) / sizeof(u64);
int ret;
if (!revokes)
return;
- ret = gfs2_trans_begin(sdp, 0, revokes);
+ while (revokes > max_revokes)
+ max_revokes += (sdp->sd_sb.sb_bsize - sizeof(struct gfs2_meta_header)) / sizeof(u64);
+
+ ret = gfs2_trans_begin(sdp, 0, max_revokes);
if (ret)
return;
- __gfs2_ail_flush(gl, fsync);
+ __gfs2_ail_flush(gl, fsync, max_revokes);
gfs2_trans_end(sdp);
gfs2_log_flush(sdp, NULL);
}
}
gfs2_glock_dq_uninit(ghs);
if (IS_ERR(d))
- return PTR_RET(d);
+ return PTR_ERR(d);
return error;
} else if (error != -ENOENT) {
goto fail_gunlock;
struct gfs2_holder gh;
int ret;
+ /* For selinux during lookup */
+ if (gfs2_glock_is_locked_by_me(ip->i_gl))
+ return generic_getxattr(dentry, name, data, size);
+
gfs2_holder_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &gh);
ret = gfs2_glock_nq(&gh);
if (ret == 0) {
goto fail_wq;
gfs2_control_wq = alloc_workqueue("gfs2_control",
- WQ_NON_REENTRANT | WQ_UNBOUND | WQ_FREEZABLE, 0);
+ WQ_UNBOUND | WQ_FREEZABLE, 0);
if (!gfs2_control_wq)
goto fail_recovery;
return inode;
}
+/*
+ * Hugetlbfs is not reclaimable; therefore its i_mmap_mutex will never
+ * be taken from reclaim -- unlike regular filesystems. This needs an
+ * annotation because huge_pmd_share() does an allocation under
+ * i_mmap_mutex.
+ */
+struct lock_class_key hugetlbfs_i_mmap_mutex_key;
+
static struct inode *hugetlbfs_get_inode(struct super_block *sb,
struct inode *dir,
umode_t mode, dev_t dev)
struct hugetlbfs_inode_info *info;
inode->i_ino = get_next_ino();
inode_init_owner(inode, dir, mode);
+ lockdep_set_class(&inode->i_mapping->i_mmap_mutex,
+ &hugetlbfs_i_mmap_mutex_key);
inode->i_mapping->a_ops = &hugetlbfs_aops;
inode->i_mapping->backing_dev_info =&hugetlbfs_backing_dev_info;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
nlm_init->protocol, nlm_version,
nlm_init->hostname, nlm_init->noresvport,
nlm_init->net);
- if (host == NULL) {
- lockd_down(nlm_init->net);
- return ERR_PTR(-ENOLCK);
- }
+ if (host == NULL)
+ goto out_nohost;
+ if (host->h_rpcclnt == NULL && nlm_bind_host(host) == NULL)
+ goto out_nobind;
return host;
+out_nobind:
+ nlmclnt_release_host(host);
+out_nohost:
+ lockd_down(nlm_init->net);
+ return ERR_PTR(-ENOLCK);
}
EXPORT_SYMBOL_GPL(nlmclnt_init);
{
struct nlm_args *argp = &req->a_args;
struct nlm_lock *lock = &argp->lock;
+ char *nodename = req->a_host->h_rpcclnt->cl_nodename;
nlmclnt_next_cookie(&argp->cookie);
memcpy(&lock->fh, NFS_FH(file_inode(fl->fl_file)), sizeof(struct nfs_fh));
- lock->caller = utsname()->nodename;
+ lock->caller = nodename;
lock->oh.data = req->a_owner;
lock->oh.len = snprintf(req->a_owner, sizeof(req->a_owner), "%u@%s",
(unsigned int)fl->fl_u.nfs_fl.owner->pid,
- utsname()->nodename);
+ nodename);
lock->svid = fl->fl_u.nfs_fl.owner->pid;
lock->fl.fl_start = fl->fl_start;
lock->fl.fl_end = fl->fl_end;
unsigned long timeout = MAX_SCHEDULE_TIMEOUT;
struct nlm_block *block;
+ spin_lock(&nlm_blocked_lock);
while (!list_empty(&nlm_blocked) && !kthread_should_stop()) {
block = list_entry(nlm_blocked.next, struct nlm_block, b_list);
timeout = block->b_when - jiffies;
break;
}
+ spin_unlock(&nlm_blocked_lock);
dprintk("nlmsvc_retry_blocked(%p, when=%ld)\n",
block, block->b_when);
retry_deferred_block(block);
} else
nlmsvc_grant_blocked(block);
+ spin_lock(&nlm_blocked_lock);
}
+ spin_unlock(&nlm_blocked_lock);
return timeout;
}
if ((flags & ~(AT_SYMLINK_FOLLOW | AT_EMPTY_PATH)) != 0)
return -EINVAL;
/*
- * To use null names we require CAP_DAC_READ_SEARCH
- * This ensures that not everyone will be able to create
- * handlink using the passed filedescriptor.
+ * Using empty names is equivalent to using AT_SYMLINK_FOLLOW
+ * on /proc/self/fd/<fd>.
*/
- if (flags & AT_EMPTY_PATH) {
- if (!capable(CAP_DAC_READ_SEARCH))
- return -ENOENT;
+ if (flags & AT_EMPTY_PATH)
how = LOOKUP_EMPTY;
- }
if (flags & AT_SYMLINK_FOLLOW)
how |= LOOKUP_FOLLOW;
unlock_new_inode(inode);
} else
nfs_refresh_inode(inode, fattr);
- nfs_setsecurity(inode, fattr, label);
dprintk("NFS: nfs_fhget(%s/%Ld fh_crc=0x%08x ct=%d)\n",
inode->i_sb->s_id,
(long long)NFS_FILEID(inode),
static int nfs_invalidate_mapping(struct inode *inode, struct address_space *mapping)
{
struct nfs_inode *nfsi = NFS_I(inode);
-
+ int ret;
+
if (mapping->nrpages != 0) {
- int ret = invalidate_inode_pages2(mapping);
+ if (S_ISREG(inode->i_mode)) {
+ ret = nfs_sync_mapping(mapping);
+ if (ret < 0)
+ return ret;
+ }
+ ret = invalidate_inode_pages2(mapping);
if (ret < 0)
return ret;
}
nfs4_proc_lookup_mountpoint(struct inode *dir, struct qstr *name,
struct nfs_fh *fhandle, struct nfs_fattr *fattr)
{
+ struct rpc_clnt *client = NFS_CLIENT(dir);
int status;
- struct rpc_clnt *client = rpc_clone_client(NFS_CLIENT(dir));
status = nfs4_proc_lookup_common(&client, dir, name, fhandle, fattr, NULL);
- if (status < 0) {
- rpc_shutdown_client(client);
+ if (status < 0)
return ERR_PTR(status);
- }
- return client;
+ return (client == NFS_CLIENT(dir)) ? rpc_clone_client(client) : client;
}
static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry)
__be32 *p;
__be32 *q;
int len;
+ uint32_t bmval_len = 2;
uint32_t bmval0 = 0;
uint32_t bmval1 = 0;
uint32_t bmval2 = 0;
* = 40 bytes, plus any contribution from variable-length fields
* such as owner/group.
*/
- len = 20;
+ len = 8;
/* Sigh */
if (iap->ia_valid & ATTR_SIZE)
}
len += 4 + (XDR_QUADLEN(owner_grouplen) << 2);
}
- if (label)
- len += 4 + 4 + 4 + (XDR_QUADLEN(label->len) << 2);
if (iap->ia_valid & ATTR_ATIME_SET)
len += 16;
else if (iap->ia_valid & ATTR_ATIME)
len += 16;
else if (iap->ia_valid & ATTR_MTIME)
len += 4;
+ if (label) {
+ len += 4 + 4 + 4 + (XDR_QUADLEN(label->len) << 2);
+ bmval_len = 3;
+ }
+
+ len += bmval_len << 2;
p = reserve_space(xdr, len);
/*
* We write the bitmap length now, but leave the bitmap and the attribute
* buffer length to be backfilled at the end of this routine.
*/
- *p++ = cpu_to_be32(3);
+ *p++ = cpu_to_be32(bmval_len);
q = p;
- p += 4;
+ /* Skip bitmap entries + attrlen */
+ p += bmval_len + 1;
if (iap->ia_valid & ATTR_SIZE) {
bmval0 |= FATTR4_WORD0_SIZE;
len, ((char *)p - (char *)q) + 4);
BUG();
}
- len = (char *)p - (char *)q - 16;
*q++ = htonl(bmval0);
*q++ = htonl(bmval1);
- *q++ = htonl(bmval2);
+ if (bmval_len == 3)
+ *q++ = htonl(bmval2);
+ len = (char *)p - (char *)(q + 1);
*q = htonl(len);
/* out: */
if (server->flags & NFS_MOUNT_NOAC)
sb_mntdata.mntflags |= MS_SYNCHRONOUS;
+ if (mount_info->cloned != NULL && mount_info->cloned->sb != NULL)
+ if (mount_info->cloned->sb->s_flags & MS_SYNCHRONOUS)
+ sb_mntdata.mntflags |= MS_SYNCHRONOUS;
+
/* Get a superblock - note that we may end up sharing one that already exists */
s = sget(nfs_mod->nfs_fs, compare_super, nfs_set_super, flags, &sb_mntdata);
if (IS_ERR(s)) {
* According to RFC3010, this takes precedence over all other errors.
*/
status = nfserr_minor_vers_mismatch;
- if (args->minorversion > nfsd_supported_minorversion)
+ if (nfsd_minorversion(args->minorversion, NFSD_TEST) <= 0)
goto out;
status = nfs41_check_op_ordering(args);
static inline u32 nfsd4_exchange_id_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)
{
return (op_encode_hdr_size + 2 + 1 + /* eir_clientid, eir_sequenceid */\
- 1 + 1 + 0 + /* eir_flags, spr_how, SP4_NONE (for now) */\
+ 1 + 1 + 2 + /* eir_flags, spr_how, spo_must_enforce & _allow */\
2 + /*eir_server_owner.so_minor_id */\
/* eir_server_owner.so_major_id<> */\
XDR_QUADLEN(NFS4_OPAQUE_LIMIT) + 1 +\
struct svc_cred *cr = &rqstp->rq_cred;
u32 service;
+ if (!cr->cr_gss_mech)
+ return false;
service = gss_pseudoflavor_to_service(cr->cr_gss_mech, cr->cr_flavor);
return service == RPC_GSS_SVC_INTEGRITY ||
service == RPC_GSS_SVC_PRIVACY;
8 /* eir_clientid */ +
4 /* eir_sequenceid */ +
4 /* eir_flags */ +
- 4 /* spr_how (SP4_NONE) */ +
+ 4 /* spr_how */ +
+ 8 /* spo_must_enforce, spo_must_allow */ +
8 /* so_minor_id */ +
4 /* so_major_id.len */ +
(XDR_QUADLEN(major_id_sz) * 4) +
WRITE32(exid->seqid);
WRITE32(exid->flags);
- /* state_protect4_r. Currently only support SP4_NONE */
- BUG_ON(exid->spa_how != SP4_NONE);
WRITE32(exid->spa_how);
switch (exid->spa_how) {
case SP4_NONE:
extern struct svc_program nfsd_program;
extern struct svc_version nfsd_version2, nfsd_version3,
nfsd_version4;
-extern u32 nfsd_supported_minorversion;
extern struct mutex nfsd_mutex;
extern spinlock_t nfsd_drc_lock;
extern unsigned long nfsd_drc_max_mem;
};
-u32 nfsd_supported_minorversion = 1;
+static bool nfsd_supported_minorversions[NFSD_SUPPORTED_MINOR_VERSION + 1] = {
+ [0] = 1,
+ [1] = 1,
+};
int nfsd_vers(int vers, enum vers_op change)
{
return -1;
switch(change) {
case NFSD_SET:
- nfsd_supported_minorversion = minorversion;
+ nfsd_supported_minorversions[minorversion] = true;
break;
case NFSD_CLEAR:
- if (minorversion == 0)
- return -1;
- nfsd_supported_minorversion = minorversion - 1;
+ nfsd_supported_minorversions[minorversion] = false;
break;
case NFSD_TEST:
- return minorversion <= nfsd_supported_minorversion;
+ return nfsd_supported_minorversions[minorversion];
case NFSD_AVAIL:
return minorversion <= NFSD_SUPPORTED_MINOR_VERSION;
}
flags = O_WRONLY|O_LARGEFILE;
}
*filp = dentry_open(&path, flags, current_cred());
- if (IS_ERR(*filp))
+ if (IS_ERR(*filp)) {
host_err = PTR_ERR(*filp);
- else {
+ *filp = NULL;
+ } else {
host_err = ima_file_check(*filp, may_flags);
if (may_flags & NFSD_MAY_64BIT_COOKIE)
if (err == -EOPNOTSUPP) {
set_bit(BIO_EOPNOTSUPP, &bio->bi_flags);
- bio_put(bio);
- /* to be detected by submit_seg_bio() */
+ /* to be detected by nilfs_segbuf_submit_bio() */
}
if (!uptodate)
bio->bi_private = segbuf;
bio_get(bio);
submit_bio(mode, bio);
+ segbuf->sb_nbio++;
if (bio_flagged(bio, BIO_EOPNOTSUPP)) {
bio_put(bio);
err = -EOPNOTSUPP;
goto failed;
}
- segbuf->sb_nbio++;
bio_put(bio);
wi->bio = NULL;
goto out;
} else if (ret == 1) {
clusters_need = wc->w_clen;
- ret = ocfs2_refcount_cow(inode, filp, di_bh,
+ ret = ocfs2_refcount_cow(inode, di_bh,
wc->w_cpos, wc->w_clen, UINT_MAX);
if (ret) {
mlog_errno(ret);
{
int ret;
struct ocfs2_empty_dir_priv priv = {
- .ctx.actor = ocfs2_empty_dir_filldir
+ .ctx.actor = ocfs2_empty_dir_filldir,
};
- memset(&priv, 0, sizeof(priv));
-
if (ocfs2_dir_indexed(inode)) {
ret = ocfs2_empty_dir_dx(inode, &priv);
if (ret)
if (!(ext_flags & OCFS2_EXT_REFCOUNTED))
goto out;
- return ocfs2_refcount_cow(inode, NULL, fe_bh, cpos, 1, cpos+1);
+ return ocfs2_refcount_cow(inode, fe_bh, cpos, 1, cpos+1);
out:
return status;
zero_clusters = last_cpos - zero_cpos;
if (needs_cow) {
- rc = ocfs2_refcount_cow(inode, NULL, di_bh, zero_cpos,
+ rc = ocfs2_refcount_cow(inode, di_bh, zero_cpos,
zero_clusters, UINT_MAX);
if (rc) {
mlog_errno(rc);
*meta_level = 1;
- ret = ocfs2_refcount_cow(inode, file, di_bh, cpos, clusters, UINT_MAX);
+ ret = ocfs2_refcount_cow(inode, di_bh, cpos, clusters, UINT_MAX);
if (ret)
mlog_errno(ret);
out:
extent_blocks = 1 + 1 + le16_to_cpu(root_el->l_tree_depth);
return bitmap_blocks + sysfile_bitmap_blocks + extent_blocks +
- ocfs2_quota_trans_credits(sb) + bits_wanted;
+ ocfs2_quota_trans_credits(sb);
}
static inline int ocfs2_calc_symlink_credits(struct super_block *sb)
u64 ino = ocfs2_metadata_cache_owner(context->et.et_ci);
u64 old_blkno = ocfs2_clusters_to_blocks(inode->i_sb, p_cpos);
- ret = ocfs2_duplicate_clusters_by_page(handle, context->file, cpos,
+ ret = ocfs2_duplicate_clusters_by_page(handle, inode, cpos,
p_cpos, new_p_cpos, len);
if (ret) {
mlog_errno(ret);
struct ocfs2_cow_context {
struct inode *inode;
- struct file *file;
u32 cow_start;
u32 cow_len;
struct ocfs2_extent_tree data_et;
u32 *num_clusters,
unsigned int *extent_flags);
int (*cow_duplicate_clusters)(handle_t *handle,
- struct file *file,
+ struct inode *inode,
u32 cpos, u32 old_cluster,
u32 new_cluster, u32 new_len);
};
}
int ocfs2_duplicate_clusters_by_page(handle_t *handle,
- struct file *file,
+ struct inode *inode,
u32 cpos, u32 old_cluster,
u32 new_cluster, u32 new_len)
{
int ret = 0, partial;
- struct inode *inode = file_inode(file);
- struct ocfs2_caching_info *ci = INODE_CACHE(inode);
- struct super_block *sb = ocfs2_metadata_cache_get_super(ci);
+ struct super_block *sb = inode->i_sb;
u64 new_block = ocfs2_clusters_to_blocks(sb, new_cluster);
struct page *page;
pgoff_t page_index;
to = map_end & (PAGE_CACHE_SIZE - 1);
page = find_or_create_page(mapping, page_index, GFP_NOFS);
+ if (!page) {
+ ret = -ENOMEM;
+ mlog_errno(ret);
+ break;
+ }
/*
* In case PAGE_CACHE_SIZE <= CLUSTER_SIZE, This page
if (PAGE_CACHE_SIZE <= OCFS2_SB(sb)->s_clustersize)
BUG_ON(PageDirty(page));
- if (PageReadahead(page)) {
- page_cache_async_readahead(mapping,
- &file->f_ra, file,
- page, page_index,
- readahead_pages);
- }
-
if (!PageUptodate(page)) {
ret = block_read_full_page(page, ocfs2_get_block);
if (ret) {
}
}
- ocfs2_map_and_dirty_page(inode, handle, from, to,
+ ocfs2_map_and_dirty_page(inode,
+ handle, from, to,
page, 0, &new_block);
mark_page_accessed(page);
unlock:
}
int ocfs2_duplicate_clusters_by_jbd(handle_t *handle,
- struct file *file,
+ struct inode *inode,
u32 cpos, u32 old_cluster,
u32 new_cluster, u32 new_len)
{
int ret = 0;
- struct inode *inode = file_inode(file);
struct super_block *sb = inode->i_sb;
struct ocfs2_caching_info *ci = INODE_CACHE(inode);
int i, blocks = ocfs2_clusters_to_blocks(sb, new_len);
/*If the old clusters is unwritten, no need to duplicate. */
if (!(ext_flags & OCFS2_EXT_UNWRITTEN)) {
- ret = context->cow_duplicate_clusters(handle, context->file,
+ ret = context->cow_duplicate_clusters(handle, context->inode,
cpos, old, new, len);
if (ret) {
mlog_errno(ret);
return ret;
}
-static void ocfs2_readahead_for_cow(struct inode *inode,
- struct file *file,
- u32 start, u32 len)
-{
- struct address_space *mapping;
- pgoff_t index;
- unsigned long num_pages;
- int cs_bits = OCFS2_SB(inode->i_sb)->s_clustersize_bits;
-
- if (!file)
- return;
-
- mapping = file->f_mapping;
- num_pages = (len << cs_bits) >> PAGE_CACHE_SHIFT;
- if (!num_pages)
- num_pages = 1;
-
- index = ((loff_t)start << cs_bits) >> PAGE_CACHE_SHIFT;
- page_cache_sync_readahead(mapping, &file->f_ra, file,
- index, num_pages);
-}
-
/*
* Starting at cpos, try to CoW write_len clusters. Don't CoW
* past max_cpos. This will stop when it runs into a hole or an
* unrefcounted extent.
*/
static int ocfs2_refcount_cow_hunk(struct inode *inode,
- struct file *file,
struct buffer_head *di_bh,
u32 cpos, u32 write_len, u32 max_cpos)
{
BUG_ON(cow_len == 0);
- ocfs2_readahead_for_cow(inode, file, cow_start, cow_len);
-
context = kzalloc(sizeof(struct ocfs2_cow_context), GFP_NOFS);
if (!context) {
ret = -ENOMEM;
context->ref_root_bh = ref_root_bh;
context->cow_duplicate_clusters = ocfs2_duplicate_clusters_by_page;
context->get_clusters = ocfs2_di_get_clusters;
- context->file = file;
ocfs2_init_dinode_extent_tree(&context->data_et,
INODE_CACHE(inode), di_bh);
* clusters between cpos and cpos+write_len are safe to modify.
*/
int ocfs2_refcount_cow(struct inode *inode,
- struct file *file,
struct buffer_head *di_bh,
u32 cpos, u32 write_len, u32 max_cpos)
{
num_clusters = write_len;
if (ext_flags & OCFS2_EXT_REFCOUNTED) {
- ret = ocfs2_refcount_cow_hunk(inode, file, di_bh, cpos,
+ ret = ocfs2_refcount_cow_hunk(inode, di_bh, cpos,
num_clusters, max_cpos);
if (ret) {
mlog_errno(ret);
int *credits,
int *ref_blocks);
int ocfs2_refcount_cow(struct inode *inode,
- struct file *filep, struct buffer_head *di_bh,
+ struct buffer_head *di_bh,
u32 cpos, u32 write_len, u32 max_cpos);
typedef int (ocfs2_post_refcount_func)(struct inode *inode,
u32 cpos, u32 write_len,
struct ocfs2_post_refcount *post);
int ocfs2_duplicate_clusters_by_page(handle_t *handle,
- struct file *file,
+ struct inode *inode,
u32 cpos, u32 old_cluster,
u32 new_cluster, u32 new_len);
int ocfs2_duplicate_clusters_by_jbd(handle_t *handle,
- struct file *file,
+ struct inode *inode,
u32 cpos, u32 old_cluster,
u32 new_cluster, u32 new_len);
int ocfs2_cow_sync_writeback(struct super_block *sb,
int lookup_flags = 0;
int acc_mode;
- if (flags & O_CREAT)
+ if (flags & (O_CREAT | __O_TMPFILE))
op->mode = (mode & S_IALLUGO) | S_IFREG;
else
op->mode = 0;
if ((flags & O_TMPFILE_MASK) != O_TMPFILE)
return -EINVAL;
acc_mode = MAY_OPEN | ACC_MODE(flags);
+ if (!(acc_mode & MAY_WRITE))
+ return -EINVAL;
} else if (flags & O_PATH) {
/*
* If we have O_PATH in the open flag. Then we
de = next;
} while (de);
spin_unlock(&proc_subdir_lock);
- return 0;
+ return 1;
}
int proc_readdir(struct file *file, struct dir_context *ctx)
static int proc_root_readdir(struct file *file, struct dir_context *ctx)
{
if (ctx->pos < FIRST_PROCESS_ENTRY) {
- proc_readdir(file, ctx);
+ int error = proc_readdir(file, ctx);
+ if (unlikely(error <= 0))
+ return error;
ctx->pos = FIRST_PROCESS_ENTRY;
}
* of how soft-dirty works.
*/
pte_t ptent = *pte;
- ptent = pte_wrprotect(ptent);
- ptent = pte_clear_flags(ptent, _PAGE_SOFT_DIRTY);
+
+ if (pte_present(ptent)) {
+ ptent = pte_wrprotect(ptent);
+ ptent = pte_clear_flags(ptent, _PAGE_SOFT_DIRTY);
+ } else if (is_swap_pte(ptent)) {
+ ptent = pte_swp_clear_soft_dirty(ptent);
+ } else if (pte_file(ptent)) {
+ ptent = pte_file_clear_soft_dirty(ptent);
+ }
+
set_pte_at(vma->vm_mm, addr, pte, ptent);
#endif
}
pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
for (; addr != end; pte++, addr += PAGE_SIZE) {
ptent = *pte;
- if (!pte_present(ptent))
- continue;
if (cp->type == CLEAR_REFS_SOFT_DIRTY) {
clear_soft_dirty(vma, addr, pte);
continue;
}
+ if (!pte_present(ptent))
+ continue;
+
page = vm_normal_page(vma, addr, ptent);
if (!page)
continue;
} pagemap_entry_t;
struct pagemapread {
- int pos, len;
+ int pos, len; /* units: PM_ENTRY_BYTES, not bytes */
pagemap_entry_t *buffer;
bool v2;
};
#define PAGEMAP_WALK_SIZE (PMD_SIZE)
#define PAGEMAP_WALK_MASK (PMD_MASK)
-#define PM_ENTRY_BYTES sizeof(u64)
+#define PM_ENTRY_BYTES sizeof(pagemap_entry_t)
#define PM_STATUS_BITS 3
#define PM_STATUS_OFFSET (64 - PM_STATUS_BITS)
#define PM_STATUS_MASK (((1LL << PM_STATUS_BITS) - 1) << PM_STATUS_OFFSET)
flags = PM_PRESENT;
page = vm_normal_page(vma, addr, pte);
} else if (is_swap_pte(pte)) {
- swp_entry_t entry = pte_to_swp_entry(pte);
-
+ swp_entry_t entry;
+ if (pte_swp_soft_dirty(pte))
+ flags2 |= __PM_SOFT_DIRTY;
+ entry = pte_to_swp_entry(pte);
frame = swp_type(entry) |
(swp_offset(entry) << MAX_SWAPFILES_SHIFT);
flags = PM_SWAP;
goto out_task;
pm.v2 = soft_dirty_cleared;
- pm.len = PM_ENTRY_BYTES * (PAGEMAP_WALK_SIZE >> PAGE_SHIFT);
- pm.buffer = kmalloc(pm.len, GFP_TEMPORARY);
+ pm.len = (PAGEMAP_WALK_SIZE >> PAGE_SHIFT);
+ pm.buffer = kmalloc(pm.len * PM_ENTRY_BYTES, GFP_TEMPORARY);
ret = -ENOMEM;
if (!pm.buffer)
goto out_task;
* regions in the 1st kernel pointed to by PT_LOAD entries) into
* virtually contiguous user-space in ELF layout.
*/
-#ifdef CONFIG_MMU
+#if defined(CONFIG_MMU) && !defined(CONFIG_S390)
static int mmap_vmcore(struct file *file, struct vm_area_struct *vma)
{
size_t size = vma->vm_end - vma->vm_start;
/*
* LOCKING:
*
- * We rely on new Alexander Viro's super-block locking.
+ * These guys are evicted from procfs as the very first step in ->kill_sb().
*
*/
-static int show_version(struct seq_file *m, struct super_block *sb)
+static int show_version(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
char *format;
if (REISERFS_SB(sb)->s_properties & (1 << REISERFS_3_6)) {
#define DJP( x ) le32_to_cpu( jp -> x )
#define JF( x ) ( r -> s_journal -> x )
-static int show_super(struct seq_file *m, struct super_block *sb)
+static int show_super(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *r = REISERFS_SB(sb);
seq_printf(m, "state: \t%s\n"
return 0;
}
-static int show_per_level(struct seq_file *m, struct super_block *sb)
+static int show_per_level(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *r = REISERFS_SB(sb);
int level;
return 0;
}
-static int show_bitmap(struct seq_file *m, struct super_block *sb)
+static int show_bitmap(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *r = REISERFS_SB(sb);
seq_printf(m, "free_block: %lu\n"
return 0;
}
-static int show_on_disk_super(struct seq_file *m, struct super_block *sb)
+static int show_on_disk_super(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *sb_info = REISERFS_SB(sb);
struct reiserfs_super_block *rs = sb_info->s_rs;
int hash_code = DFL(s_hash_function_code);
return 0;
}
-static int show_oidmap(struct seq_file *m, struct super_block *sb)
+static int show_oidmap(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *sb_info = REISERFS_SB(sb);
struct reiserfs_super_block *rs = sb_info->s_rs;
unsigned int mapsize = le16_to_cpu(rs->s_v1.s_oid_cursize);
return 0;
}
-static int show_journal(struct seq_file *m, struct super_block *sb)
+static int show_journal(struct seq_file *m, void *unused)
{
+ struct super_block *sb = m->private;
struct reiserfs_sb_info *r = REISERFS_SB(sb);
struct reiserfs_super_block *rs = r->s_rs;
struct journal_params *jp = &rs->s_v1.s_journal;
return 0;
}
-/* iterator */
-static int test_sb(struct super_block *sb, void *data)
-{
- return data == sb;
-}
-
-static int set_sb(struct super_block *sb, void *data)
-{
- return -ENOENT;
-}
-
-struct reiserfs_seq_private {
- struct super_block *sb;
- int (*show) (struct seq_file *, struct super_block *);
-};
-
-static void *r_start(struct seq_file *m, loff_t * pos)
-{
- struct reiserfs_seq_private *priv = m->private;
- loff_t l = *pos;
-
- if (l)
- return NULL;
-
- if (IS_ERR(sget(&reiserfs_fs_type, test_sb, set_sb, 0, priv->sb)))
- return NULL;
-
- up_write(&priv->sb->s_umount);
- return priv->sb;
-}
-
-static void *r_next(struct seq_file *m, void *v, loff_t * pos)
-{
- ++*pos;
- if (v)
- deactivate_super(v);
- return NULL;
-}
-
-static void r_stop(struct seq_file *m, void *v)
-{
- if (v)
- deactivate_super(v);
-}
-
-static int r_show(struct seq_file *m, void *v)
-{
- struct reiserfs_seq_private *priv = m->private;
- return priv->show(m, v);
-}
-
-static const struct seq_operations r_ops = {
- .start = r_start,
- .next = r_next,
- .stop = r_stop,
- .show = r_show,
-};
-
static int r_open(struct inode *inode, struct file *file)
{
- struct reiserfs_seq_private *priv;
- int ret = seq_open_private(file, &r_ops,
- sizeof(struct reiserfs_seq_private));
-
- if (!ret) {
- struct seq_file *m = file->private_data;
- priv = m->private;
- priv->sb = proc_get_parent_data(inode);
- priv->show = PDE_DATA(inode);
- }
- return ret;
+ return single_open(file, PDE_DATA(inode),
+ proc_get_parent_data(inode));
}
static const struct file_operations r_file_operations = {
.open = r_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = seq_release_private,
- .owner = THIS_MODULE,
+ .release = single_release,
};
static struct proc_dir_entry *proc_info_root = NULL;
static const char proc_info_root_name[] = "fs/reiserfs";
static void add_file(struct super_block *sb, char *name,
- int (*func) (struct seq_file *, struct super_block *))
+ int (*func) (struct seq_file *, void *))
{
proc_create_data(name, 0, REISERFS_SB(sb)->procdir,
&r_file_operations, func);
static void reiserfs_kill_sb(struct super_block *s)
{
if (REISERFS_SB(s)) {
+ reiserfs_proc_info_done(s);
/*
* Force any pending inode evictions to occur now. Any
* inodes to be removed that have extended attributes
REISERFS_SB(s)->reserved_blocks);
}
- reiserfs_proc_info_done(s);
-
reiserfs_write_unlock(s);
mutex_destroy(&REISERFS_SB(s)->lock);
kfree(s->s_fs_info);
* and want to turn it into a full-blown active reference. grab_super()
* is called with sb_lock held and drops it. Returns 1 in case of
* success, 0 if we had failed (superblock contents was already dead or
- * dying when grab_super() had been called).
+ * dying when grab_super() had been called). Note that this is only
+ * called for superblocks not in rundown mode (== ones still on ->fs_supers
+ * of their type), so increment of ->s_count is OK here.
*/
static int grab_super(struct super_block *s) __releases(sb_lock)
{
- if (atomic_inc_not_zero(&s->s_active)) {
- spin_unlock(&sb_lock);
- return 1;
- }
- /* it's going away */
s->s_count++;
spin_unlock(&sb_lock);
- /* wait for it to die */
down_write(&s->s_umount);
+ if ((s->s_flags & MS_BORN) && atomic_inc_not_zero(&s->s_active)) {
+ put_super(s);
+ return 1;
+ }
up_write(&s->s_umount);
put_super(s);
return 0;
destroy_super(s);
s = NULL;
}
- down_write(&old->s_umount);
- if (unlikely(!(old->s_flags & MS_BORN))) {
- deactivate_locked_super(old);
- goto retry;
- }
return old;
}
}
if (hlist_unhashed(&sb->s_instances))
continue;
if (sb->s_bdev == bdev) {
- if (grab_super(sb)) /* drops sb_lock */
- return sb;
- else
+ if (!grab_super(sb))
goto restart;
+ up_write(&sb->s_umount);
+ return sb;
}
}
spin_unlock(&sb_lock);
const struct attribute_group *grp)
{
struct attribute *const* attr;
- int i;
+ struct bin_attribute *const* bin_attr;
- for (i = 0, attr = grp->attrs; *attr; i++, attr++)
- sysfs_hash_and_remove(dir_sd, NULL, (*attr)->name);
+ if (grp->attrs)
+ for (attr = grp->attrs; *attr; attr++)
+ sysfs_hash_and_remove(dir_sd, NULL, (*attr)->name);
+ if (grp->bin_attrs)
+ for (bin_attr = grp->bin_attrs; *bin_attr; bin_attr++)
+ sysfs_remove_bin_file(kobj, *bin_attr);
}
static int create_files(struct sysfs_dirent *dir_sd, struct kobject *kobj,
const struct attribute_group *grp, int update)
{
struct attribute *const* attr;
+ struct bin_attribute *const* bin_attr;
int error = 0, i;
- for (i = 0, attr = grp->attrs; *attr && !error; i++, attr++) {
- umode_t mode = 0;
+ if (grp->attrs) {
+ for (i = 0, attr = grp->attrs; *attr && !error; i++, attr++) {
+ umode_t mode = 0;
+
+ /*
+ * In update mode, we're changing the permissions or
+ * visibility. Do this by first removing then
+ * re-adding (if required) the file.
+ */
+ if (update)
+ sysfs_hash_and_remove(dir_sd, NULL,
+ (*attr)->name);
+ if (grp->is_visible) {
+ mode = grp->is_visible(kobj, *attr, i);
+ if (!mode)
+ continue;
+ }
+ error = sysfs_add_file_mode(dir_sd, *attr,
+ SYSFS_KOBJ_ATTR,
+ (*attr)->mode | mode);
+ if (unlikely(error))
+ break;
+ }
+ if (error) {
+ remove_files(dir_sd, kobj, grp);
+ goto exit;
+ }
+ }
- /* in update mode, we're changing the permissions or
- * visibility. Do this by first removing then
- * re-adding (if required) the file */
- if (update)
- sysfs_hash_and_remove(dir_sd, NULL, (*attr)->name);
- if (grp->is_visible) {
- mode = grp->is_visible(kobj, *attr, i);
- if (!mode)
- continue;
+ if (grp->bin_attrs) {
+ for (bin_attr = grp->bin_attrs; *bin_attr; bin_attr++) {
+ if (update)
+ sysfs_remove_bin_file(kobj, *bin_attr);
+ error = sysfs_create_bin_file(kobj, *bin_attr);
+ if (error)
+ break;
}
- error = sysfs_add_file_mode(dir_sd, *attr, SYSFS_KOBJ_ATTR,
- (*attr)->mode | mode);
- if (unlikely(error))
- break;
+ if (error)
+ remove_files(dir_sd, kobj, grp);
}
- if (error)
- remove_files(dir_sd, kobj, grp);
+exit:
return error;
}
/* Updates may happen before the object has been instantiated */
if (unlikely(update && !kobj->sd))
return -EINVAL;
- if (!grp->attrs) {
- WARN(1, "sysfs: attrs not set by subsystem for group: %s/%s\n",
+ if (!grp->attrs && !grp->bin_attrs) {
+ WARN(1, "sysfs: (bin_)attrs not set by subsystem for group: %s/%s\n",
kobj->name, grp->name ? "" : grp->name);
return -EINVAL;
}
* There is a very similar struct icdinode in xfs_inode which matches the
* layout of the first 96 bytes of this structure, but is kept in native
* format instead of big endian.
+ *
+ * Note: di_flushiter is only used by v1/2 inodes - it's effectively a zeroed
+ * padding field for v3 inodes.
*/
typedef struct xfs_dinode {
__be16 di_magic; /* inode magic # = XFS_DINODE_MAGIC */
to->di_projid_lo = cpu_to_be16(from->di_projid_lo);
to->di_projid_hi = cpu_to_be16(from->di_projid_hi);
memcpy(to->di_pad, from->di_pad, sizeof(to->di_pad));
- to->di_flushiter = cpu_to_be16(from->di_flushiter);
to->di_atime.t_sec = cpu_to_be32(from->di_atime.t_sec);
to->di_atime.t_nsec = cpu_to_be32(from->di_atime.t_nsec);
to->di_mtime.t_sec = cpu_to_be32(from->di_mtime.t_sec);
to->di_lsn = cpu_to_be64(from->di_lsn);
memcpy(to->di_pad2, from->di_pad2, sizeof(to->di_pad2));
uuid_copy(&to->di_uuid, &from->di_uuid);
+ to->di_flushiter = 0;
+ } else {
+ to->di_flushiter = cpu_to_be16(from->di_flushiter);
}
}
/*
* Read the disk inode attributes into the in-core inode structure.
*
- * If we are initialising a new inode and we are not utilising the
- * XFS_MOUNT_IKEEP inode cluster mode, we can simple build the new inode core
- * with a random generation number. If we are keeping inodes around, we need to
- * read the inode cluster to get the existing generation number off disk.
+ * For version 5 superblocks, if we are initialising a new inode and we are not
+ * utilising the XFS_MOUNT_IKEEP inode cluster mode, we can simple build the new
+ * inode core with a random generation number. If we are keeping inodes around,
+ * we need to read the inode cluster to get the existing generation number off
+ * disk. Further, if we are using version 4 superblocks (i.e. v1/v2 inode
+ * format) then log recovery is dependent on the di_flushiter field being
+ * initialised from the current on-disk value and hence we must also read the
+ * inode off disk.
*/
int
xfs_iread(
/* shortcut IO on inode allocation if possible */
if ((iget_flags & XFS_IGET_CREATE) &&
+ xfs_sb_version_hascrc(&mp->m_sb) &&
!(mp->m_flags & XFS_MOUNT_IKEEP)) {
/* initialise the on-disk inode core */
memset(&ip->i_d, 0, sizeof(ip->i_d));
__func__, ip->i_ino, ip->i_d.di_forkoff, ip);
goto corrupt_out;
}
+
/*
- * bump the flush iteration count, used to detect flushes which
- * postdate a log record during recovery. This is redundant as we now
- * log every change and hence this can't happen. Still, it doesn't hurt.
+ * Inode item log recovery for v1/v2 inodes are dependent on the
+ * di_flushiter count for correct sequencing. We bump the flush
+ * iteration count so we can detect flushes which postdate a log record
+ * during recovery. This is redundant as we now log every change and
+ * hence this can't happen but we need to still do it to ensure
+ * backwards compatibility with old kernels that predate logging all
+ * inode changes.
*/
- ip->i_d.di_flushiter++;
+ if (ip->i_d.di_version < 3)
+ ip->i_d.di_flushiter++;
/*
* Copy the dirty parts of the inode into the on-disk
goto error;
}
- /* Skip replay when the on disk inode is newer than the log one */
- if (dicp->di_flushiter < be16_to_cpu(dip->di_flushiter)) {
+ /*
+ * di_flushiter is only valid for v1/2 inodes. All changes for v3 inodes
+ * are transactional and if ordering is necessary we can determine that
+ * more accurately by the LSN field in the V3 inode core. Don't trust
+ * the inode versions we might be changing them here - use the
+ * superblock flag to determine whether we need to look at di_flushiter
+ * to skip replay when the on disk inode is newer than the log one
+ */
+ if (!xfs_sb_version_hascrc(&mp->m_sb) &&
+ dicp->di_flushiter < be16_to_cpu(dip->di_flushiter)) {
/*
* Deal with the wrap case, DI_MAX_FLUSH is less
* than smaller numbers
goto error;
}
}
+
/* Take the opportunity to reset the flush iteration count */
dicp->di_flushiter = 0;
};
struct acpi_device_physical_node {
- u8 node_id;
+ unsigned int node_id;
struct list_head node;
struct device *dev;
bool put_online:1;
};
-/* set maximum of physical nodes to 32 for expansibility */
-#define ACPI_MAX_PHYSICAL_NODE 32
-
/* Device */
struct acpi_device {
int device_type;
struct acpi_driver *driver;
void *driver_data;
struct device dev;
- u8 physical_node_count;
+ unsigned int physical_node_count;
struct list_head physical_node_list;
struct mutex physical_node_lock;
- DECLARE_BITMAP(physical_node_id_bitmap, ACPI_MAX_PHYSICAL_NODE);
struct list_head power_dependent;
void (*remove)(struct acpi_device *);
};
};
/* helper */
-acpi_handle acpi_get_child(acpi_handle, u64);
+acpi_handle acpi_find_child(acpi_handle, u64, bool);
+static inline acpi_handle acpi_get_child(acpi_handle handle, u64 addr)
+{
+ return acpi_find_child(handle, addr, false);
+}
int acpi_is_root_bridge(acpi_handle);
struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle);
#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)ACPI_HANDLE(dev))
extern struct acpi_table_fadt acpi_gbl_FADT;
extern u8 acpi_gbl_system_awake_and_running;
extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */
+extern u8 acpi_gbl_osi_data;
/* Runtime configuration of debug print levels */
#endif
};
+/* Definitions for _OSI support */
+
+#define ACPI_OSI_WIN_2000 0x01
+#define ACPI_OSI_WIN_XP 0x02
+#define ACPI_OSI_WIN_XP_SP1 0x03
+#define ACPI_OSI_WINSRV_2003 0x04
+#define ACPI_OSI_WIN_XP_SP2 0x05
+#define ACPI_OSI_WINSRV_2003_SP1 0x06
+#define ACPI_OSI_WIN_VISTA 0x07
+#define ACPI_OSI_WINSRV_2008 0x08
+#define ACPI_OSI_WIN_VISTA_SP1 0x09
+#define ACPI_OSI_WIN_VISTA_SP2 0x0A
+#define ACPI_OSI_WIN_7 0x0B
+#define ACPI_OSI_WIN_8 0x0C
+
#endif /* __ACTYPES_H__ */
{
return pmd;
}
+
+static inline pte_t pte_swp_mksoft_dirty(pte_t pte)
+{
+ return pte;
+}
+
+static inline int pte_swp_soft_dirty(pte_t pte)
+{
+ return 0;
+}
+
+static inline pte_t pte_swp_clear_soft_dirty(pte_t pte)
+{
+ return pte;
+}
+
+static inline pte_t pte_file_clear_soft_dirty(pte_t pte)
+{
+ return pte;
+}
+
+static inline pte_t pte_file_mksoft_dirty(pte_t pte)
+{
+ return pte;
+}
+
+static inline int pte_file_soft_dirty(pte_t pte)
+{
+ return 0;
+}
#endif
#ifndef __HAVE_PFNMAP_TRACKING
#define HAVE_GENERIC_MMU_GATHER
-void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, bool fullmm);
+void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end);
void tlb_flush_mmu(struct mmu_gather *tlb);
void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start,
unsigned long end);
return ((s64)a) >> DRM_FIXED_POINT;
}
-static inline s64 drm_fixp_msbset(int64_t a)
+static inline unsigned drm_fixp_msbset(int64_t a)
{
unsigned shift, sign = (a >> 63) & 1;
for (shift = 62; shift > 0; --shift)
- if ((a >> shift) != sign)
+ if (((a >> shift) & 1) != sign)
return shift;
return 0;
unsigned shift = drm_fixp_msbset(a) + drm_fixp_msbset(b);
s64 result;
- if (shift > 63) {
- shift = shift - 63;
- a >>= shift >> 1;
+ if (shift > 61) {
+ shift = shift - 61;
+ a >>= (shift >> 1) + (shift & 1);
b >>= shift >> 1;
} else
shift = 0;
static inline s64 drm_fixp_div(s64 a, s64 b)
{
- unsigned shift = 63 - drm_fixp_msbset(a);
+ unsigned shift = 62 - drm_fixp_msbset(a);
s64 result;
a <<= shift;
}
if (x < 0)
- sum = drm_fixp_div(1, sum);
+ sum = drm_fixp_div(DRM_FIXED_ONE, sum);
return sum;
}
#define VF610_CLK_GPU_SEL 145
#define VF610_CLK_GPU_EN 146
#define VF610_CLK_GPU2D 147
-#define VF610_CLK_END 148
+#define VF610_CLK_ENET0 148
+#define VF610_CLK_ENET1 149
+#define VF610_CLK_END 150
#endif /* __DT_BINDINGS_CLOCK_VF610_H */
#ifndef _DT_BINDINGS_PINCTRL_AM33XX_H
#define _DT_BINDINGS_PINCTRL_AM33XX_H
-#include <include/dt-bindings/pinctrl/omap.h>
+#include <dt-bindings/pinctrl/omap.h>
/* am33xx specific mux bit defines */
#undef PULL_ENA
#include <linux/spi/spi.h>
-/**
+/*
* struct mcp251x_platform_data - MCP251X SPI CAN controller platform data
* @oscillator_frequency: - oscillator frequency in Hz
- * @irq_flags: - IRQF configuration flags
- * @board_specific_setup: - called before probing the chip (power,reset)
- * @transceiver_enable: - called to power on/off the transceiver
- * @power_enable: - called to power on/off the mcp *and* the
- * transceiver
- *
- * Please note that you should define power_enable or transceiver_enable or
- * none of them. Defining both of them is no use.
- *
*/
struct mcp251x_platform_data {
unsigned long oscillator_frequency;
- unsigned long irq_flags;
- int (*board_specific_setup)(struct spi_device *spi);
- int (*transceiver_enable)(int enable);
- int (*power_enable) (int enable);
};
#endif /* __CAN_PLATFORM_MCP251X_H__ */
bool cgroup_is_descendant(struct cgroup *cgrp, struct cgroup *ancestor);
int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen);
-int task_cgroup_path_from_hierarchy(struct task_struct *task, int hierarchy_id,
- char *buf, size_t buflen);
+int task_cgroup_path(struct task_struct *task, char *buf, size_t buflen);
int cgroup_task_count(const struct cgroup *cgrp);
-/* Add subsystem definitions of the form SUBSYS(<name>) in this
- * file. Surround each one by a line of comment markers so that
- * patches don't collide
+/*
+ * List of cgroup subsystems.
+ *
+ * DO NOT ADD ANY SUBSYSTEM WITHOUT EXPLICIT ACKS FROM CGROUP MAINTAINERS.
*/
-
-/* */
-
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CPUSETS)
SUBSYS(cpuset)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_DEBUG)
SUBSYS(debug)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_SCHED)
SUBSYS(cpu_cgroup)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_CPUACCT)
SUBSYS(cpuacct)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_MEMCG)
SUBSYS(mem_cgroup)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_DEVICE)
SUBSYS(devices)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_FREEZER)
SUBSYS(freezer)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_NET_CLS_CGROUP)
SUBSYS(net_cls)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_BLK_CGROUP)
SUBSYS(blkio)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_PERF)
SUBSYS(perf)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_NETPRIO_CGROUP)
SUBSYS(net_prio)
#endif
-/* */
-
#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_HUGETLB)
SUBSYS(hugetlb)
#endif
-
-/* */
-
-#ifdef CONFIG_CGROUP_BCACHE
-SUBSYS(bcache)
-#endif
-
-/* */
+/*
+ * DO NOT ADD ANY SUBSYSTEM WITHOUT EXPLICIT ACKS FROM CGROUP MAINTAINERS.
+ */
/* Need to know about CPUs going up/down? */
#if defined(CONFIG_HOTPLUG_CPU) || !defined(MODULE)
#define cpu_notifier(fn, pri) { \
- static struct notifier_block fn##_nb __cpuinitdata = \
+ static struct notifier_block fn##_nb = \
{ .notifier_call = fn, .priority = pri }; \
register_cpu_notifier(&fn##_nb); \
}
#include <linux/types.h>
-#define CRC_T10DIF_DIGEST_SIZE 2
-#define CRC_T10DIF_BLOCK_SIZE 1
-
-__u16 crc_t10dif_generic(__u16 crc, const unsigned char *buffer, size_t len);
__u16 crc_t10dif(unsigned char const *, size_t);
#endif
return ret;
}
-static inline unsigned d_count(struct dentry *dentry)
+static inline unsigned d_count(const struct dentry *dentry)
{
return dentry->d_count;
}
};
#define BUS_ATTR(_name, _mode, _show, _store) \
-struct bus_attribute bus_attr_##_name = __ATTR(_name, _mode, _show, _store)
+ struct bus_attribute bus_attr_##_name = __ATTR(_name, _mode, _show, _store)
+#define BUS_ATTR_RW(_name) \
+ struct bus_attribute bus_attr_##_name = __ATTR_RW(_name)
+#define BUS_ATTR_RO(_name) \
+ struct bus_attribute bus_attr_##_name = __ATTR_RO(_name)
extern int __must_check bus_create_file(struct bus_type *,
struct bus_attribute *);
size_t count);
};
-#define DRIVER_ATTR(_name, _mode, _show, _store) \
-struct driver_attribute driver_attr_##_name = \
- __ATTR(_name, _mode, _show, _store)
+#define DRIVER_ATTR(_name, _mode, _show, _store) \
+ struct driver_attribute driver_attr_##_name = __ATTR(_name, _mode, _show, _store)
+#define DRIVER_ATTR_RW(_name) \
+ struct driver_attribute driver_attr_##_name = __ATTR_RW(_name)
+#define DRIVER_ATTR_RO(_name) \
+ struct driver_attribute driver_attr_##_name = __ATTR_RO(_name)
extern int __must_check driver_create_file(struct device_driver *driver,
const struct driver_attribute *attr);
* @name: Name of the class.
* @owner: The module owner.
* @class_attrs: Default attributes of this class.
+ * @dev_groups: Default attributes of the devices that belong to the class.
* @dev_attrs: Default attributes of the devices belong to the class.
* @dev_bin_attrs: Default binary attributes of the devices belong to the class.
* @dev_kobj: The kobject that represents this class and links it into the hierarchy.
struct module *owner;
struct class_attribute *class_attrs;
- struct device_attribute *dev_attrs;
+ struct device_attribute *dev_attrs; /* use dev_groups instead */
+ const struct attribute_group **dev_groups;
struct bin_attribute *dev_bin_attrs;
struct kobject *dev_kobj;
const struct class_attribute *attr);
};
-#define CLASS_ATTR(_name, _mode, _show, _store) \
-struct class_attribute class_attr_##_name = __ATTR(_name, _mode, _show, _store)
+#define CLASS_ATTR(_name, _mode, _show, _store) \
+ struct class_attribute class_attr_##_name = __ATTR(_name, _mode, _show, _store)
+#define CLASS_ATTR_RW(_name) \
+ struct class_attribute class_attr_##_name = __ATTR_RW(_name)
+#define CLASS_ATTR_RO(_name) \
+ struct class_attribute class_attr_##_name = __ATTR_RO(_name)
extern int __must_check class_create_file(struct class *class,
const struct class_attribute *attr);
const struct class_attribute *attr);
/* Simple class attribute that is just a static string */
-
struct class_attribute_string {
struct class_attribute attr;
char *str;
#define DEVICE_ATTR(_name, _mode, _show, _store) \
struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store)
+#define DEVICE_ATTR_RW(_name) \
+ struct device_attribute dev_attr_##_name = __ATTR_RW(_name)
+#define DEVICE_ATTR_RO(_name) \
+ struct device_attribute dev_attr_##_name = __ATTR_RO(_name)
#define DEVICE_ULONG_ATTR(_name, _mode, _var) \
struct dev_ext_attribute dev_attr_##_name = \
{ __ATTR(_name, _mode, device_show_ulong, device_store_ulong), &(_var) }
struct device *device_create(struct class *cls, struct device *parent,
dev_t devt, void *drvdata,
const char *fmt, ...);
+extern __printf(6, 7)
+struct device *device_create_with_groups(struct class *cls,
+ struct device *parent, dev_t devt, void *drvdata,
+ const struct attribute_group **groups,
+ const char *fmt, ...);
extern void device_destroy(struct class *cls, dev_t devt);
/*
#ifndef __DM9000_PLATFORM_DATA
#define __DM9000_PLATFORM_DATA __FILE__
+#include <linux/if_ether.h>
+
/* IO control flags */
#define DM9000_PLATF_8BITONLY (0x0001)
struct dm9000_plat_data {
unsigned int flags;
- unsigned char dev_addr[6];
+ unsigned char dev_addr[ETH_ALEN];
/* allow replacement IO routines */
ERR_NEED_APV_100 = 163,
ERR_NEED_ALLOW_TWO_PRI = 164,
ERR_MD_UNCLEAN = 165,
-
+ ERR_MD_LAYOUT_CONNECTED = 166,
+ ERR_MD_LAYOUT_TOO_BIG = 167,
+ ERR_MD_LAYOUT_TOO_SMALL = 168,
+ ERR_MD_LAYOUT_NO_FIT = 169,
+ ERR_IMPLICIT_SHRINK = 170,
/* insert new ones above this line */
AFTER_LAST_ERR_CODE
};
__u64_field(1, DRBD_GENLA_F_MANDATORY, resize_size)
__flg_field(2, DRBD_GENLA_F_MANDATORY, resize_force)
__flg_field(3, DRBD_GENLA_F_MANDATORY, no_resync)
+ __u32_field_def(4, 0 /* OPTIONAL */, al_stripes, DRBD_AL_STRIPES_DEF)
+ __u32_field_def(5, 0 /* OPTIONAL */, al_stripe_size, DRBD_AL_STRIPE_SIZE_DEF)
)
GENL_struct(DRBD_NLA_STATE_INFO, 8, state_info,
#define DRBD_ALWAYS_ASBP_DEF 0
#define DRBD_USE_RLE_DEF 1
+#define DRBD_AL_STRIPES_MIN 1
+#define DRBD_AL_STRIPES_MAX 1024
+#define DRBD_AL_STRIPES_DEF 1
+#define DRBD_AL_STRIPES_SCALE '1'
+
+#define DRBD_AL_STRIPE_SIZE_MIN 4
+#define DRBD_AL_STRIPE_SIZE_MAX 16777216
+#define DRBD_AL_STRIPE_SIZE_DEF 32
+#define DRBD_AL_STRIPE_SIZE_SCALE 'k' /* kilobytes */
#endif
*/
struct mem_ctl_info {
struct device dev;
- struct bus_type bus;
+ struct bus_type *bus;
struct list_head link; /* for global list of mem_ctl_info structs */
#endif
};
+/*
+ * Maximum number of memory controllers in the coherent fabric.
+ */
+#define EDAC_MAX_MCS 16
+
#endif
int type;
int channel;
int speed;
+ bool drop_overflow_headers;
size_t header_size;
union {
fw_iso_callback_t sc;
#ifndef FS_ENET_PD_H
#define FS_ENET_PD_H
+#include <linux/clk.h>
#include <linux/string.h>
#include <linux/of_mdio.h>
+#include <linux/if_ether.h>
#include <asm/types.h>
#define FS_ENET_NAME "fs_enet"
const struct fs_mii_bus_info *bus_info;
int rx_ring, tx_ring; /* number of buffers on rx */
- __u8 macaddr[6]; /* mac address */
+ __u8 macaddr[ETH_ALEN]; /* mac address */
int rx_copybreak; /* limit we copy small frames */
int use_napi; /* use NAPI */
int napi_weight; /* NAPI weight */
int use_rmii; /* use RMII mode */
int has_phy; /* if the network is phy container as well...*/
+
+ struct clk *clk_per; /* 'per' clock for register access */
};
struct fs_mii_fec_platform_info {
u32 irq[32];
/* trace_seq for __print_flags() and __print_symbolic() etc. */
struct trace_seq tmp_seq;
+ cpumask_var_t started;
+
+ /* it's true when current open file is snapshot */
+ bool snapshot;
+
/* The below is zeroed out in pipe_read */
struct trace_seq seq;
struct trace_entry *ent;
loff_t pos;
long idx;
- cpumask_var_t started;
-
- /* it's true when current open file is snapshot */
- bool snapshot;
+ /* All new field here will be zeroed out in pipe_read */
};
enum trace_iter_flags {
const char *name, int offset, int size,
int is_signed, int filter_type);
extern int trace_add_event_call(struct ftrace_event_call *call);
-extern void trace_remove_event_call(struct ftrace_event_call *call);
+extern int trace_remove_event_call(struct ftrace_event_call *call);
#define is_signed_type(type) (((type)(-1)) < (type)1)
#define LINUX_IEEE80211_H
#include <linux/types.h>
+#include <linux/if_ether.h>
#include <asm/byteorder.h>
/*
struct ieee80211_hdr {
__le16 frame_control;
__le16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
__le16 seq_ctrl;
- u8 addr4[6];
+ u8 addr4[ETH_ALEN];
} __packed __aligned(2);
struct ieee80211_hdr_3addr {
__le16 frame_control;
__le16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
__le16 seq_ctrl;
} __packed __aligned(2);
struct ieee80211_qos_hdr {
__le16 frame_control;
__le16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
__le16 seq_ctrl;
__le16 qos_ctrl;
} __packed __aligned(2);
u8 flags;
u8 ttl;
__le32 seqnum;
- u8 eaddr1[6];
- u8 eaddr2[6];
+ u8 eaddr1[ETH_ALEN];
+ u8 eaddr2[ETH_ALEN];
} __packed __aligned(2);
/* Mesh flags */
u8 rann_flags;
u8 rann_hopcount;
u8 rann_ttl;
- u8 rann_addr[6];
+ u8 rann_addr[ETH_ALEN];
__le32 rann_seq;
__le32 rann_interval;
__le32 rann_metric;
struct ieee80211_mgmt {
__le16 frame_control;
__le16 duration;
- u8 da[6];
- u8 sa[6];
- u8 bssid[6];
+ u8 da[ETH_ALEN];
+ u8 sa[ETH_ALEN];
+ u8 bssid[ETH_ALEN];
__le16 seq_ctrl;
union {
struct {
struct {
__le16 capab_info;
__le16 listen_interval;
- u8 current_ap[6];
+ u8 current_ap[ETH_ALEN];
/* followed by SSID and Supported rates */
u8 variable[0];
} __packed reassoc_req;
struct ieee80211_rts {
__le16 frame_control;
__le16 duration;
- u8 ra[6];
- u8 ta[6];
+ u8 ra[ETH_ALEN];
+ u8 ta[ETH_ALEN];
} __packed __aligned(2);
struct ieee80211_cts {
__le16 frame_control;
__le16 duration;
- u8 ra[6];
+ u8 ra[ETH_ALEN];
} __packed __aligned(2);
struct ieee80211_pspoll {
__le16 frame_control;
__le16 aid;
- u8 bssid[6];
- u8 ta[6];
+ u8 bssid[ETH_ALEN];
+ u8 ta[ETH_ALEN];
} __packed __aligned(2);
/* TDLS */
struct ieee80211_tdls_lnkie {
u8 ie_type; /* Link Identifier IE */
u8 ie_len;
- u8 bssid[6];
- u8 init_sta[6];
- u8 resp_sta[6];
+ u8 bssid[ETH_ALEN];
+ u8 init_sta[ETH_ALEN];
+ u8 resp_sta[ETH_ALEN];
} __packed;
struct ieee80211_tdls_data {
- u8 da[6];
- u8 sa[6];
+ u8 da[ETH_ALEN];
+ u8 sa[ETH_ALEN];
__be16 ether_type;
u8 payload_type;
u8 category;
struct ieee80211_bar {
__le16 frame_control;
__le16 duration;
- __u8 ra[6];
- __u8 ta[6];
+ __u8 ra[ETH_ALEN];
+ __u8 ta[ETH_ALEN];
__le16 control;
__le16 start_seq_num;
} __packed;
#ifndef _LINUX_IF_TEAM_H_
#define _LINUX_IF_TEAM_H_
-
#include <linux/netpoll.h>
#include <net/sch_generic.h>
+#include <linux/types.h>
#include <uapi/linux/if_team.h>
struct team_pcpu_stats {
bool user_carrier_enabled;
bool queue_override_enabled;
struct list_head *qom_lists; /* array of queue override mapping lists */
+ struct {
+ unsigned int count;
+ unsigned int interval; /* in ms */
+ atomic_t count_pending;
+ struct delayed_work dw;
+ } notify_peers;
+ struct {
+ unsigned int count;
+ unsigned int interval; /* in ms */
+ atomic_t count_pending;
+ struct delayed_work dw;
+ } mcast_rejoin;
long mode_priv[TEAM_MODE_PRIV_LONGS];
};
}
#define vlan_tx_tag_present(__skb) ((__skb)->vlan_tci & VLAN_TAG_PRESENT)
-#define vlan_tx_nonzero_tag_present(__skb) \
- (vlan_tx_tag_present(__skb) && ((__skb)->vlan_tci & VLAN_VID_MASK))
#define vlan_tx_tag_get(__skb) ((__skb)->vlan_tci & ~VLAN_TAG_PRESENT)
+#define vlan_tx_tag_get_id(__skb) ((__skb)->vlan_tci & VLAN_VID_MASK)
#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
extern void ip_mc_remap(struct in_device *);
extern void ip_mc_dec_group(struct in_device *in_dev, __be32 addr);
extern void ip_mc_inc_group(struct in_device *in_dev, __be32 addr);
-extern void ip_mc_rejoin_groups(struct in_device *in_dev);
#endif
static inline bool iio_channel_has_info(const struct iio_chan_spec *chan,
enum iio_chan_info_enum type)
{
- return (chan->info_mask_separate & type) |
- (chan->info_mask_shared_by_type & type);
+ return (chan->info_mask_separate & BIT(type)) |
+ (chan->info_mask_shared_by_type & BIT(type));
}
#define IIO_ST(si, rb, sb, sh) \
*/
#include <linux/irq.h>
#include <linux/module.h>
+#include <linux/atomic.h>
#ifndef _IIO_TRIGGER_H_
#define _IIO_TRIGGER_H_
struct list_head list;
struct list_head alloc_list;
- int use_count;
+ atomic_t use_count;
struct irq_chip subirq_chip;
int subirq_base;
#include <linux/bitmap.h>
#include <linux/if.h>
+#include <linux/ip.h>
#include <linux/netdevice.h>
#include <linux/rcupdate.h>
#include <linux/timer.h>
#include <linux/sysctl.h>
#include <linux/rtnetlink.h>
-enum
-{
- IPV4_DEVCONF_FORWARDING=1,
- IPV4_DEVCONF_MC_FORWARDING,
- IPV4_DEVCONF_PROXY_ARP,
- IPV4_DEVCONF_ACCEPT_REDIRECTS,
- IPV4_DEVCONF_SECURE_REDIRECTS,
- IPV4_DEVCONF_SEND_REDIRECTS,
- IPV4_DEVCONF_SHARED_MEDIA,
- IPV4_DEVCONF_RP_FILTER,
- IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE,
- IPV4_DEVCONF_BOOTP_RELAY,
- IPV4_DEVCONF_LOG_MARTIANS,
- IPV4_DEVCONF_TAG,
- IPV4_DEVCONF_ARPFILTER,
- IPV4_DEVCONF_MEDIUM_ID,
- IPV4_DEVCONF_NOXFRM,
- IPV4_DEVCONF_NOPOLICY,
- IPV4_DEVCONF_FORCE_IGMP_VERSION,
- IPV4_DEVCONF_ARP_ANNOUNCE,
- IPV4_DEVCONF_ARP_IGNORE,
- IPV4_DEVCONF_PROMOTE_SECONDARIES,
- IPV4_DEVCONF_ARP_ACCEPT,
- IPV4_DEVCONF_ARP_NOTIFY,
- IPV4_DEVCONF_ACCEPT_LOCAL,
- IPV4_DEVCONF_SRC_VMARK,
- IPV4_DEVCONF_PROXY_ARP_PVLAN,
- IPV4_DEVCONF_ROUTE_LOCALNET,
- __IPV4_DEVCONF_MAX
-};
-
-#define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1)
-
struct ipv4_devconf {
void *sysctl;
int data[IPV4_DEVCONF_MAX];
__s32 rtr_solicit_interval;
__s32 rtr_solicit_delay;
__s32 force_mld_version;
+ __s32 mldv1_unsolicited_report_interval;
+ __s32 mldv2_unsolicited_report_interval;
#ifdef CONFIG_IPV6_PRIVACY
__s32 use_tempaddr;
__s32 temp_valid_lft;
#define IP6SKB_FORWARDED 2
#define IP6SKB_REROUTED 4
#define IP6SKB_ROUTERALERT 8
+#define IP6SKB_FRAGMENTED 16
};
#define IP6CB(skb) ((struct inet6_skb_parm*)((skb)->cb))
static inline void tracing_start(void) { }
static inline void tracing_stop(void) { }
static inline void ftrace_off_permanent(void) { }
-static inline void trace_dump_stack(void) { }
+static inline void trace_dump_stack(int skip) { }
static inline void tracing_on(void) { }
static inline void tracing_off(void) { }
#define list_for_each(pos, head) \
for (pos = (head)->next; pos != (head); pos = pos->next)
-/**
- * __list_for_each - iterate over a list
- * @pos: the &struct list_head to use as a loop cursor.
- * @head: the head for your list.
- *
- * This variant doesn't differ from list_for_each() any more.
- * We don't do prefetching in either case.
- */
-#define __list_for_each(pos, head) \
- for (pos = (head)->next; pos != (head); pos = pos->next)
-
/**
* list_for_each_prev - iterate over a list backwards
* @pos: the &struct list_head to use as a loop cursor.
#define IMX6Q_GPR1_EXC_MON_MASK BIT(22)
#define IMX6Q_GPR1_EXC_MON_OKAY 0x0
#define IMX6Q_GPR1_EXC_MON_SLVE BIT(22)
-#define IMX6Q_GPR1_MIPI_IPU2_SEL_MASK BIT(21)
-#define IMX6Q_GPR1_MIPI_IPU2_SEL_GASKET 0x0
-#define IMX6Q_GPR1_MIPI_IPU2_SEL_IOMUX BIT(21)
-#define IMX6Q_GPR1_MIPI_IPU1_MUX_MASK BIT(20)
-#define IMX6Q_GPR1_MIPI_IPU1_MUX_GASKET 0x0
-#define IMX6Q_GPR1_MIPI_IPU1_MUX_IOMUX BIT(20)
-#define IMX6Q_GPR1_MIPI_IPU2_MUX_MASK BIT(19)
+#define IMX6Q_GPR1_ENET_CLK_SEL_MASK BIT(21)
+#define IMX6Q_GPR1_ENET_CLK_SEL_PAD 0
+#define IMX6Q_GPR1_ENET_CLK_SEL_ANATOP BIT(21)
+#define IMX6Q_GPR1_MIPI_IPU2_MUX_MASK BIT(20)
#define IMX6Q_GPR1_MIPI_IPU2_MUX_GASKET 0x0
-#define IMX6Q_GPR1_MIPI_IPU2_MUX_IOMUX BIT(19)
+#define IMX6Q_GPR1_MIPI_IPU2_MUX_IOMUX BIT(20)
+#define IMX6Q_GPR1_MIPI_IPU1_MUX_MASK BIT(19)
+#define IMX6Q_GPR1_MIPI_IPU1_MUX_GASKET 0x0
+#define IMX6Q_GPR1_MIPI_IPU1_MUX_IOMUX BIT(19)
#define IMX6Q_GPR1_PCIE_TEST_PD BIT(18)
#define IMX6Q_GPR1_IPU_VPU_MUX_MASK BIT(17)
#define IMX6Q_GPR1_IPU_VPU_MUX_IPU1 0x0
#define IMX6Q_GPR13_CAN2_STOP_REQ BIT(29)
#define IMX6Q_GPR13_CAN1_STOP_REQ BIT(28)
#define IMX6Q_GPR13_ENET_STOP_REQ BIT(27)
-#define IMX6Q_GPR13_SATA_PHY_8_MASK (0x7 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_0_5_DB (0x0 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_1_0_DB (0x1 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_1_5_DB (0x2 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_2_0_DB (0x3 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_2_5_DB (0x4 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_3_0_DB (0x5 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_3_5_DB (0x6 << 24)
-#define IMX6Q_GPR13_SATA_PHY_8_4_0_DB (0x7 << 24)
-#define IMX6Q_GPR13_SATA_PHY_7_MASK (0x1f << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA1I (0x10 << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA1M (0x10 << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA1X (0x1a << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA2I (0x12 << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA2M (0x12 << 19)
-#define IMX6Q_GPR13_SATA_PHY_7_SATA2X (0x1a << 19)
-#define IMX6Q_GPR13_SATA_PHY_6_MASK (0x7 << 16)
-#define IMX6Q_GPR13_SATA_SPEED_MASK BIT(15)
-#define IMX6Q_GPR13_SATA_SPEED_1P5G 0x0
-#define IMX6Q_GPR13_SATA_SPEED_3P0G BIT(15)
-#define IMX6Q_GPR13_SATA_PHY_5 BIT(14)
-#define IMX6Q_GPR13_SATA_PHY_4_MASK (0x7 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_16_16 (0x0 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_14_16 (0x1 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_12_16 (0x2 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_10_16 (0x3 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_9_16 (0x4 << 11)
-#define IMX6Q_GPR13_SATA_PHY_4_8_16 (0x5 << 11)
-#define IMX6Q_GPR13_SATA_PHY_3_MASK (0xf << 7)
-#define IMX6Q_GPR13_SATA_PHY_3_OFF 0x7
-#define IMX6Q_GPR13_SATA_PHY_2_MASK (0x1f << 2)
-#define IMX6Q_GPR13_SATA_PHY_2_OFF 0x2
-#define IMX6Q_GPR13_SATA_PHY_1_MASK (0x3 << 0)
-#define IMX6Q_GPR13_SATA_PHY_1_FAST (0x0 << 0)
-#define IMX6Q_GPR13_SATA_PHY_1_MED (0x1 << 0)
-#define IMX6Q_GPR13_SATA_PHY_1_SLOW (0x2 << 0)
-
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_MASK (0x7 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_0_5_DB (0x0 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_1_0_DB (0x1 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_1_5_DB (0x2 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_2_0_DB (0x3 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_2_5_DB (0x4 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB (0x5 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_3_5_DB (0x6 << 24)
+#define IMX6Q_GPR13_SATA_RX_EQ_VAL_4_0_DB (0x7 << 24)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_MASK (0x1f << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA1I (0x10 << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA1M (0x10 << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA1X (0x1a << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2I (0x12 << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2M (0x12 << 19)
+#define IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2X (0x1a << 19)
+#define IMX6Q_GPR13_SATA_RX_DPLL_MODE_MASK (0x7 << 16)
+#define IMX6Q_GPR13_SATA_RX_DPLL_MODE_1P_1F (0x0 << 16)
+#define IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_2F (0x1 << 16)
+#define IMX6Q_GPR13_SATA_RX_DPLL_MODE_1P_4F (0x2 << 16)
+#define IMX6Q_GPR13_SATA_RX_DPLL_MODE_2P_4F (0x3 << 16)
+#define IMX6Q_GPR13_SATA_SPD_MODE_MASK BIT(15)
+#define IMX6Q_GPR13_SATA_SPD_MODE_1P5G 0x0
+#define IMX6Q_GPR13_SATA_SPD_MODE_3P0G BIT(15)
+#define IMX6Q_GPR13_SATA_MPLL_SS_EN BIT(14)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_MASK (0x7 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_16_16 (0x0 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_14_16 (0x1 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_12_16 (0x2 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_10_16 (0x3 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_9_16 (0x4 << 11)
+#define IMX6Q_GPR13_SATA_TX_ATTEN_8_16 (0x5 << 11)
+#define IMX6Q_GPR13_SATA_TX_BOOST_MASK (0xf << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_0_00_DB (0x0 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_0_37_DB (0x1 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_0_74_DB (0x2 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_1_11_DB (0x3 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_1_48_DB (0x4 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_1_85_DB (0x5 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_2_22_DB (0x6 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_2_59_DB (0x7 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_2_96_DB (0x8 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_3_33_DB (0x9 << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_3_70_DB (0xa << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_4_07_DB (0xb << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_4_44_DB (0xc << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_4_81_DB (0xd << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_5_28_DB (0xe << 7)
+#define IMX6Q_GPR13_SATA_TX_BOOST_5_75_DB (0xf << 7)
+#define IMX6Q_GPR13_SATA_TX_LVL_MASK (0x1f << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_937_V (0x00 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_947_V (0x01 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_957_V (0x02 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_966_V (0x03 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_976_V (0x04 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_986_V (0x05 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_0_996_V (0x06 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_005_V (0x07 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_015_V (0x08 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_025_V (0x09 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_035_V (0x0a << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_045_V (0x0b << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_054_V (0x0c << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_064_V (0x0d << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_074_V (0x0e << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_084_V (0x0f << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_094_V (0x10 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_104_V (0x11 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_113_V (0x12 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_123_V (0x13 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_133_V (0x14 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_143_V (0x15 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_152_V (0x16 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_162_V (0x17 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_172_V (0x18 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_182_V (0x19 << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_191_V (0x1a << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_201_V (0x1b << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_211_V (0x1c << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_221_V (0x1d << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_230_V (0x1e << 2)
+#define IMX6Q_GPR13_SATA_TX_LVL_1_240_V (0x1f << 2)
+#define IMX6Q_GPR13_SATA_MPLL_CLK_EN BIT(1)
+#define IMX6Q_GPR13_SATA_TX_EDGE_RATE BIT(0)
#endif /* __LINUX_IMX6Q_IOMUXC_GPR_H */
#define CNTRLREG_8WIRE CNTRLREG_AFE_CTRL(3)
#define CNTRLREG_TSCENB BIT(7)
+/* FIFO READ Register */
+#define FIFOREAD_DATA_MASK (0xfff << 0)
+#define FIFOREAD_CHNLID_MASK (0xf << 16)
+
+/* Sequencer Status */
+#define SEQ_STATUS BIT(5)
+
#define ADC_CLK 3000000
#define MAX_CLK_DIV 7
#define TOTAL_STEPS 16
#define TOTAL_CHANNELS 8
+/*
+* ADC runs at 3MHz, and it takes
+* 15 cycles to latch one data output.
+* Hence the idle time for ADC to
+* process one sample data would be
+* around 5 micro seconds.
+*/
+#define IDLE_TIMEOUT 5 /* microsec */
+
#define TSCADC_CELLS 2
struct ti_tscadc_dev {
MLX4_CMD_SET_ICM_SIZE = 0xffd,
/*master notify fw on finish for slave's flr*/
MLX4_CMD_INFORM_FLR_DONE = 0x5b,
+ MLX4_CMD_GET_OP_REQ = 0x59,
/* TPT commands */
MLX4_CMD_SW2HW_MPT = 0xd,
#ifndef MLX4_DEVICE_H
#define MLX4_DEVICE_H
+#include <linux/if_ether.h>
#include <linux/pci.h>
#include <linux/completion.h>
#include <linux/radix-tree.h>
MLX4_EVENT_TYPE_CMD = 0x0a,
MLX4_EVENT_TYPE_VEP_UPDATE = 0x19,
MLX4_EVENT_TYPE_COMM_CHANNEL = 0x18,
+ MLX4_EVENT_TYPE_OP_REQUIRED = 0x1a,
MLX4_EVENT_TYPE_FATAL_WARNING = 0x1b,
MLX4_EVENT_TYPE_FLR_EVENT = 0x1c,
MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT = 0x1d,
u8 dgid[16];
u32 reserved4[2];
__be16 vlan;
- u8 mac[6];
+ u8 mac[ETH_ALEN];
};
union mlx4_ext_av {
};
struct mlx4_spec_eth {
- u8 dst_mac[6];
- u8 dst_mac_msk[6];
- u8 src_mac[6];
- u8 src_mac_msk[6];
+ u8 dst_mac[ETH_ALEN];
+ u8 dst_mac_msk[ETH_ALEN];
+ u8 src_mac[ETH_ALEN];
+ u8 src_mac_msk[ETH_ALEN];
u8 ether_type_enable;
__be16 ether_type;
__be16 vlan_id_msk;
#define MLX4_QP_H
#include <linux/types.h>
+#include <linux/if_ether.h>
#include <linux/mlx4/device.h>
u8 feup;
u8 fvl_rx;
u8 reserved4[2];
- u8 dmac[6];
+ u8 dmac[ETH_ALEN];
};
enum { /* fl */
__be32 dqpn;
__be32 qkey;
__be16 vlan;
- u8 mac[6];
+ u8 mac[ETH_ALEN];
};
struct mlx4_wqe_lso_seg {
__be16 max_desc_sz_rq;
u8 rsvd21[2];
__be16 max_desc_sz_sq_dc;
- u8 rsvd22[4];
- __be16 max_qp_mcg;
- u8 rsvd23;
+ __be32 max_qp_mcg;
+ u8 rsvd22[3];
u8 log_max_mcg;
- u8 rsvd24;
+ u8 rsvd23;
u8 log_max_pd;
- u8 rsvd25;
+ u8 rsvd24;
u8 log_max_xrcd;
- u8 rsvd26[42];
+ u8 rsvd25[42];
__be16 log_uar_page_sz;
- u8 rsvd27[28];
+ u8 rsvd26[28];
u8 log_msx_atomic_size_qp;
- u8 rsvd28[2];
+ u8 rsvd27[2];
u8 log_msx_atomic_size_dc;
- u8 rsvd29[76];
+ u8 rsvd28[76];
};
struct mlx5_eqe_page_req {
u8 rsvd0[2];
__be16 func_id;
- u8 rsvd1[2];
- __be16 num_pages;
- __be32 rsvd2[5];
+ __be32 num_pages;
+ __be32 rsvd1[5];
};
union ev_data {
__be64 pas[0];
};
+struct mlx5_enable_hca_mbox_in {
+ struct mlx5_inbox_hdr hdr;
+ u8 rsvd[8];
+};
+
+struct mlx5_enable_hca_mbox_out {
+ struct mlx5_outbox_hdr hdr;
+ u8 rsvd[8];
+};
+
+struct mlx5_disable_hca_mbox_in {
+ struct mlx5_inbox_hdr hdr;
+ u8 rsvd[8];
+};
+
+struct mlx5_disable_hca_mbox_out {
+ struct mlx5_outbox_hdr hdr;
+ u8 rsvd[8];
+};
+
struct mlx5_eq_context {
u8 status;
u8 ec_oi;
MLX5_CMD_OP_QUERY_ADAPTER = 0x101,
MLX5_CMD_OP_INIT_HCA = 0x102,
MLX5_CMD_OP_TEARDOWN_HCA = 0x103,
+ MLX5_CMD_OP_ENABLE_HCA = 0x104,
+ MLX5_CMD_OP_DISABLE_HCA = 0x105,
MLX5_CMD_OP_QUERY_PAGES = 0x107,
MLX5_CMD_OP_MANAGE_PAGES = 0x108,
MLX5_CMD_OP_SET_HCA_CAP = 0x109,
u32 reserved_lkey;
u8 local_ca_ack_delay;
u8 log_max_mcg;
- u16 max_qp_mcg;
+ u32 max_qp_mcg;
int min_page_sz;
};
int mlx5_pagealloc_start(struct mlx5_core_dev *dev);
void mlx5_pagealloc_stop(struct mlx5_core_dev *dev);
void mlx5_core_req_pages_handler(struct mlx5_core_dev *dev, u16 func_id,
- s16 npages);
-int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev);
+ s32 npages);
+int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev, int boot);
int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev);
void mlx5_register_debugfs(void);
void mlx5_unregister_debugfs(void);
int mlx5_db_alloc(struct mlx5_core_dev *dev, struct mlx5_db *db);
void mlx5_db_free(struct mlx5_core_dev *dev, struct mlx5_db *db);
-typedef void (*health_handler_t)(struct pci_dev *pdev, struct health_buffer __iomem *buf, int size);
-int mlx5_register_health_report_handler(health_handler_t handler);
-void mlx5_unregister_health_report_handler(void);
const char *mlx5_command_str(int command);
int mlx5_cmdif_debugfs_init(struct mlx5_core_dev *dev);
void mlx5_cmdif_debugfs_cleanup(struct mlx5_core_dev *dev);
unsigned long pgoff, unsigned long flags);
#endif
unsigned long mmap_base; /* base of mmap area */
+ unsigned long mmap_legacy_base; /* base of mmap area in bottom-up allocations */
unsigned long task_size; /* size of task vm space */
unsigned long highest_vm_end; /* highest vma end address */
pgd_t * pgd;
#define __LINUX_MV643XX_ETH_H
#include <linux/mbus.h>
+#include <linux/if_ether.h>
#define MV643XX_ETH_SHARED_NAME "mv643xx_eth"
#define MV643XX_ETH_NAME "mv643xx_eth_port"
* Use this MAC address if it is valid, overriding the
* address that is already in the hardware.
*/
- u8 mac_addr[6];
+ u8 mac_addr[ETH_ALEN];
/*
* If speed is 0, autonegotiation is enabled.
};
#endif
+#define MAX_PHYS_PORT_ID_LEN 32
+
+/* This structure holds a unique identifier to identify the
+ * physical port used by a netdevice.
+ */
+struct netdev_phys_port_id {
+ unsigned char id[MAX_PHYS_PORT_ID_LEN];
+ unsigned char id_len;
+};
+
/*
* This structure defines the management hooks for network devices.
* The following hooks can be defined; unless noted otherwise, they are
* that determine carrier state from physical hardware properties (eg
* network cables) or protocol-dependent mechanisms (eg
* USB_CDC_NOTIFY_NETWORK_CONNECTION) should NOT implement this function.
+ *
+ * int (*ndo_get_phys_port_id)(struct net_device *dev,
+ * struct netdev_phys_port_id *ppid);
+ * Called to get ID of physical port of this device. If driver does
+ * not implement this, it is assumed that the hw is not able to have
+ * multiple net devices on single physical port.
*/
struct net_device_ops {
int (*ndo_init)(struct net_device *dev);
gfp_t gfp);
void (*ndo_netpoll_cleanup)(struct net_device *dev);
#endif
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
int (*ndo_busy_poll)(struct napi_struct *dev);
#endif
int (*ndo_set_vf_mac)(struct net_device *dev,
struct nlmsghdr *nlh);
int (*ndo_change_carrier)(struct net_device *dev,
bool new_carrier);
+ int (*ndo_get_phys_port_id)(struct net_device *dev,
+ struct netdev_phys_port_id *ppid);
};
/*
#define NETDEV_NOTIFY_PEERS 0x0013
#define NETDEV_JOIN 0x0014
#define NETDEV_CHANGEUPPER 0x0015
+#define NETDEV_RESEND_IGMP 0x0016
extern int register_netdevice_notifier(struct notifier_block *nb);
extern int unregister_netdevice_notifier(struct notifier_block *nb);
extern rwlock_t dev_base_lock; /* Device list lock */
-extern seqcount_t devnet_rename_seq; /* Device rename seq */
-
-
#define for_each_netdev(net, d) \
list_for_each_entry(d, &(net)->dev_base_head, dev_list)
#define for_each_netdev_reverse(net, d) \
struct sockaddr *);
extern int dev_change_carrier(struct net_device *,
bool new_carrier);
+extern int dev_get_phys_port_id(struct net_device *dev,
+ struct netdev_phys_port_id *ppid);
extern int dev_hard_start_xmit(struct sk_buff *skb,
struct net_device *dev,
struct netdev_queue *txq);
#endif /*CONFIG_NETFILTER*/
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
-extern void (*ip_ct_attach)(struct sk_buff *, struct sk_buff *) __rcu;
-extern void nf_ct_attach(struct sk_buff *, struct sk_buff *);
+extern void (*ip_ct_attach)(struct sk_buff *, const struct sk_buff *) __rcu;
+extern void nf_ct_attach(struct sk_buff *, const struct sk_buff *);
extern void (*nf_ct_destroy)(struct nf_conntrack *) __rcu;
struct nf_conn;
+enum ip_conntrack_info;
struct nlattr;
struct nfq_ct_hook {
size_t (*build_size)(const struct nf_conn *ct);
int (*build)(struct sk_buff *skb, struct nf_conn *ct);
int (*parse)(const struct nlattr *attr, struct nf_conn *ct);
-};
-extern struct nfq_ct_hook __rcu *nfq_ct_hook;
-
-struct nfq_ct_nat_hook {
+ int (*attach_expect)(const struct nlattr *attr, struct nf_conn *ct,
+ u32 portid, u32 report);
void (*seq_adjust)(struct sk_buff *skb, struct nf_conn *ct,
- u32 ctinfo, int off);
+ enum ip_conntrack_info ctinfo, s32 off);
};
-extern struct nfq_ct_nat_hook __rcu *nfq_ct_nat_hook;
+extern struct nfq_ct_hook __rcu *nfq_ct_hook;
#else
static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
#endif
+++ /dev/null
-#ifndef XT_HMARK_H_
-#define XT_HMARK_H_
-
-#include <linux/types.h>
-
-enum {
- XT_HMARK_SADDR_MASK,
- XT_HMARK_DADDR_MASK,
- XT_HMARK_SPI,
- XT_HMARK_SPI_MASK,
- XT_HMARK_SPORT,
- XT_HMARK_DPORT,
- XT_HMARK_SPORT_MASK,
- XT_HMARK_DPORT_MASK,
- XT_HMARK_PROTO_MASK,
- XT_HMARK_RND,
- XT_HMARK_MODULUS,
- XT_HMARK_OFFSET,
- XT_HMARK_CT,
- XT_HMARK_METHOD_L3,
- XT_HMARK_METHOD_L3_4,
-};
-#define XT_HMARK_FLAG(flag) (1 << flag)
-
-union hmark_ports {
- struct {
- __u16 src;
- __u16 dst;
- } p16;
- struct {
- __be16 src;
- __be16 dst;
- } b16;
- __u32 v32;
- __be32 b32;
-};
-
-struct xt_hmark_info {
- union nf_inet_addr src_mask;
- union nf_inet_addr dst_mask;
- union hmark_ports port_mask;
- union hmark_ports port_set;
- __u32 flags;
- __u16 proto_mask;
- __u32 hashrnd;
- __u32 hmodulus;
- __u32 hoffset; /* Mark offset to start from */
-};
-
-#endif /* XT_HMARK_H_ */
+++ /dev/null
-#ifndef _XT_RPATH_H
-#define _XT_RPATH_H
-
-#include <linux/types.h>
-
-enum {
- XT_RPFILTER_LOOSE = 1 << 0,
- XT_RPFILTER_VALID_MARK = 1 << 1,
- XT_RPFILTER_ACCEPT_LOCAL = 1 << 2,
- XT_RPFILTER_INVERT = 1 << 3,
-#ifdef __KERNEL__
- XT_RPFILTER_OPTION_MASK = XT_RPFILTER_LOOSE |
- XT_RPFILTER_VALID_MARK |
- XT_RPFILTER_ACCEPT_LOCAL |
- XT_RPFILTER_INVERT,
-#endif
-};
-
-struct xt_rpfilter_info {
- __u8 flags;
-};
-
-#endif
PCI_BUS_FLAGS_NO_MMRBC = (__force pci_bus_flags_t) 2,
};
+/* These values come from the PCI Express Spec */
+enum pcie_link_width {
+ PCIE_LNK_WIDTH_RESRV = 0x00,
+ PCIE_LNK_X1 = 0x01,
+ PCIE_LNK_X2 = 0x02,
+ PCIE_LNK_X4 = 0x04,
+ PCIE_LNK_X8 = 0x08,
+ PCIE_LNK_X12 = 0x0C,
+ PCIE_LNK_X16 = 0x10,
+ PCIE_LNK_X32 = 0x20,
+ PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
+};
+
/* Based on the PCI Hotplug Spec, but some values are made up by us */
enum pci_bus_speed {
PCI_SPEED_33MHz = 0x00,
int pcie_set_readrq(struct pci_dev *dev, int rq);
int pcie_get_mps(struct pci_dev *dev);
int pcie_set_mps(struct pci_dev *dev, int mps);
+int pcie_get_minimum_link(struct pci_dev *dev, enum pci_bus_speed *speed,
+ enum pcie_link_width *width);
int __pci_reset_function(struct pci_dev *dev);
int __pci_reset_function_locked(struct pci_dev *dev);
int pci_reset_function(struct pci_dev *dev);
#ifndef _PCI_HOTPLUG_H
#define _PCI_HOTPLUG_H
-/* These values come from the PCI Express Spec */
-enum pcie_link_width {
- PCIE_LNK_WIDTH_RESRV = 0x00,
- PCIE_LNK_X1 = 0x01,
- PCIE_LNK_X2 = 0x02,
- PCIE_LNK_X4 = 0x04,
- PCIE_LNK_X8 = 0x08,
- PCIE_LNK_X12 = 0x0C,
- PCIE_LNK_X16 = 0x10,
- PCIE_LNK_X32 = 0x20,
- PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
-};
-
/**
* struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
* @owner: The module owner of this structure
*/
#define perf_cpu_notifier(fn) \
do { \
- static struct notifier_block fn##_nb __cpuinitdata = \
+ static struct notifier_block fn##_nb = \
{ .notifier_call = fn, .priority = CPU_PRI_PERF }; \
unsigned long cpu = smp_processor_id(); \
unsigned long flags; \
+++ /dev/null
-/*
- * Texas Instruments Ethernet Switch Driver
- *
- * Copyright (C) 2012 Texas Instruments
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#ifndef __CPSW_H__
-#define __CPSW_H__
-
-#include <linux/if_ether.h>
-
-struct cpsw_slave_data {
- char phy_id[MII_BUS_ID_SIZE];
- int phy_if;
- u8 mac_addr[ETH_ALEN];
- u16 dual_emac_res_vlan; /* Reserved VLAN for DualEMAC */
-
-};
-
-struct cpsw_platform_data {
- u32 ss_reg_ofs; /* Subsystem control register offset */
- u32 channels; /* number of cpdma channels (symmetric) */
- u32 slaves; /* number of slave cpgmac ports */
- struct cpsw_slave_data *slave_data;
- u32 active_slave; /* time stamping, ethtool and SIOCGMIIPHY slave */
- u32 cpts_clock_mult; /* convert input clock ticks to nanoseconds */
- u32 cpts_clock_shift; /* convert input clock ticks to nanoseconds */
- u32 ale_entries; /* ale table size */
- u32 bd_ram_size; /*buffer descriptor ram size */
- u32 rx_descs; /* Number of Rx Descriptios */
- u32 mac_control; /* Mac control register */
- u16 default_vlan; /* Def VLAN for ALE lookup in VLAN aware mode*/
- bool dual_emac; /* Enable Dual EMAC mode */
-};
-
-#endif /* __CPSW_H__ */
unsigned long detect_delay_ms; /* delay in millisecond before detecting cards after interrupt */
int (*init)(struct device *, irq_handler_t , void *);
int (*get_ro)(struct device *);
- void (*setpower)(struct device *, unsigned int);
+ int (*setpower)(struct device *, unsigned int);
void (*exit)(struct device *, void *);
int gpio_card_detect; /* gpio detecting card insertion */
int gpio_card_ro; /* gpio detecting read only toggle */
* @last_time: Monotonic clock when the wakeup source's was touched last time.
* @prevent_sleep_time: Total time this source has been preventing autosleep.
* @event_count: Number of signaled wakeup events.
- * @active_count: Number of times the wakeup sorce was activated.
- * @relax_count: Number of times the wakeup sorce was deactivated.
+ * @active_count: Number of times the wakeup source was activated.
+ * @relax_count: Number of times the wakeup source was deactivated.
* @expire_count: Number of times the wakeup source's timeout has expired.
* @wakeup_count: Number of times the wakeup source might abort suspend.
* @active: Status of the wakeup source.
#include <linux/list.h>
#include <linux/rbtree.h>
+#include <linux/err.h>
struct module;
struct device;
* Test if a process is not yet dead (at most zombie state)
* If pid_alive fails, then pointers within the task structure
* can be stale and must not be dereferenced.
+ *
+ * Return: 1 if the process is alive. 0 otherwise.
*/
static inline int pid_alive(struct task_struct *p)
{
* @tsk: Task structure to be checked.
*
* Check if a task structure is the first user space task the kernel created.
+ *
+ * Return: 1 if the task structure is init. 0 otherwise.
*/
static inline int is_global_init(struct task_struct *tsk)
{
#define PF_MEMPOLICY 0x10000000 /* Non-default NUMA mempolicy */
#define PF_MUTEX_TESTER 0x20000000 /* Thread belongs to the rt mutex tester */
#define PF_FREEZER_SKIP 0x40000000 /* Freezer should not count it as freezable */
+#define PF_SUSPEND_TASK 0x80000000 /* this thread called freeze_processes and should not be frozen */
/*
* Only the _current_ task can read/write to tsk->flags, but other
/**
* is_idle_task - is the specified task an idle task?
* @p: the task in question.
+ *
+ * Return: 1 if @p is an idle task. 0 otherwise.
*/
static inline bool is_idle_task(const struct task_struct *p)
{
#define __ASM_SH_ETH_H__
#include <linux/phy.h>
+#include <linux/if_ether.h>
enum {EDMAC_LITTLE_ENDIAN, EDMAC_BIG_ENDIAN};
-enum {
- SH_ETH_REG_GIGABIT,
- SH_ETH_REG_FAST_RCAR,
- SH_ETH_REG_FAST_SH4,
- SH_ETH_REG_FAST_SH3_SH2
-};
struct sh_eth_plat_data {
int phy;
int edmac_endian;
- int register_type;
phy_interface_t phy_interface;
void (*set_mdio_gate)(void *addr);
- unsigned char mac_addr[6];
+ unsigned char mac_addr[ETH_ALEN];
unsigned no_ether_link:1;
unsigned ether_link_active_low:1;
unsigned needs_init:1;
int shdma_init(struct device *dev, struct shdma_dev *sdev,
int chan_num);
void shdma_cleanup(struct shdma_dev *sdev);
+#if IS_ENABLED(CONFIG_SH_DMAE_BASE)
bool shdma_chan_filter(struct dma_chan *chan, void *arg);
+#else
+#define shdma_chan_filter NULL
+#endif
#endif
/* 7/9 bit hole (depending on ndisc_nodetype presence) */
kmemcheck_bitfield_end(flags2);
-#if defined CONFIG_NET_DMA || defined CONFIG_NET_LL_RX_POLL
+#if defined CONFIG_NET_DMA || defined CONFIG_NET_RX_BUSY_POLL
union {
unsigned int napi_id;
dma_cookie_t dma_cookie;
*/
static inline void skb_orphan(struct sk_buff *skb)
{
- if (skb->destructor)
+ if (skb->destructor) {
skb->destructor(skb);
- skb->destructor = NULL;
- skb->sk = NULL;
+ skb->destructor = NULL;
+ skb->sk = NULL;
+ } else {
+ BUG_ON(skb->sk);
+ }
}
/**
const struct iovec *from,
int from_offset,
int len);
+extern int zerocopy_sg_from_iovec(struct sk_buff *skb,
+ const struct iovec *frm,
+ int offset,
+ size_t count);
extern int skb_copy_datagram_const_iovec(const struct sk_buff *from,
int offset,
const struct iovec *to,
#define __LINUX_SMSC911X_H__
#include <linux/phy.h>
+#include <linux/if_ether.h>
/* platform_device configuration data, should be assigned to
* the platform_device's dev.platform_data */
unsigned int flags;
unsigned int shift;
phy_interface_t phy_interface;
- unsigned char mac[6];
+ unsigned char mac[ETH_ALEN];
};
/* Constants for platform_device irq polarity configuration */
struct iovec *iov,
int offset,
unsigned int len, __wsum *csump);
+extern unsigned long iov_pages(const struct iovec *iov, int offset,
+ unsigned long nr_segs);
extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *address, int mode);
extern int memcpy_toiovecend(const struct iovec *v, unsigned char *kdata,
#endif /*arch_spin_is_contended*/
#endif
-/* The lock does not imply full memory barrier. */
-#ifndef ARCH_HAS_SMP_MB_AFTER_LOCK
-static inline void smp_mb__after_lock(void) { smp_mb(); }
+/*
+ * Despite its name it doesn't necessarily has to be a full barrier.
+ * It should only guarantee that a STORE before the critical section
+ * can not be reordered with a LOAD inside this section.
+ * spin_lock() is the one-way barrier, this LOAD can not escape out
+ * of the region. So the default implementation simply ensures that
+ * a STORE can not move into the critical section, smp_wmb() should
+ * serialize it with another STORE done by spin_lock().
+ */
+#ifndef smp_mb__before_spinlock
+#define smp_mb__before_spinlock() smp_wmb()
#endif
/**
#define RPC_TASK_SOFTCONN 0x0400 /* Fail if can't connect */
#define RPC_TASK_SENT 0x0800 /* message was sent */
#define RPC_TASK_TIMEOUT 0x1000 /* fail with ETIMEDOUT on timeout */
+#define RPC_TASK_NOCONNECT 0x2000 /* return ENOTCONN if not connected */
#define RPC_IS_ASYNC(t) ((t)->tk_flags & RPC_TASK_ASYNC)
#define RPC_IS_SWAPPER(t) ((t)->tk_flags & RPC_TASK_SWAPPER)
swp_entry_t arch_entry;
BUG_ON(pte_file(pte));
+ if (pte_swp_soft_dirty(pte))
+ pte = pte_swp_clear_soft_dirty(pte);
arch_entry = __pte_to_swp_entry(pte);
return swp_entry(__swp_type(arch_entry), __swp_offset(arch_entry));
}
asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, int,
int __user *);
#else
+#ifdef CONFIG_CLONE_BACKWARDS3
+asmlinkage long sys_clone(unsigned long, unsigned long, int, int __user *,
+ int __user *, int);
+#else
asmlinkage long sys_clone(unsigned long, unsigned long, int __user *,
int __user *, int);
#endif
+#endif
asmlinkage long sys_execve(const char __user *filename,
const char __user *const __user *argv,
#include <linux/list.h>
#include <linux/lockdep.h>
#include <linux/kobject_ns.h>
+#include <linux/stat.h>
#include <linux/atomic.h>
struct kobject;
struct module;
+struct bin_attribute;
enum kobj_ns_type;
struct attribute {
umode_t (*is_visible)(struct kobject *,
struct attribute *, int);
struct attribute **attrs;
+ struct bin_attribute **bin_attrs;
};
-
-
/**
* Use these macros to make defining attributes easier. See include/linux/device.h
* for examples..
*/
-#define __ATTR(_name,_mode,_show,_store) { \
- .attr = {.name = __stringify(_name), .mode = _mode }, \
- .show = _show, \
- .store = _store, \
+#define __ATTR(_name,_mode,_show,_store) { \
+ .attr = {.name = __stringify(_name), .mode = _mode }, \
+ .show = _show, \
+ .store = _store, \
}
-#define __ATTR_RO(_name) { \
- .attr = { .name = __stringify(_name), .mode = 0444 }, \
- .show = _name##_show, \
+#define __ATTR_RO(_name) { \
+ .attr = { .name = __stringify(_name), .mode = S_IRUGO }, \
+ .show = _name##_show, \
}
+#define __ATTR_RW(_name) __ATTR(_name, (S_IWUSR | S_IRUGO), \
+ _name##_show, _name##_store)
+
#define __ATTR_NULL { .attr = { .name = NULL } }
#ifdef CONFIG_DEBUG_LOCK_ALLOC
#define __ATTR_IGNORE_LOCKDEP __ATTR
#endif
+#define __ATTRIBUTE_GROUPS(_name) \
+static const struct attribute_group *_name##_groups[] = { \
+ &_name##_group, \
+ NULL, \
+}
+
+#define ATTRIBUTE_GROUPS(_name) \
+static const struct attribute_group _name##_group = { \
+ .attrs = _name##_attrs, \
+}; \
+__ATTRIBUTE_GROUPS(_name)
+
#define attr_name(_attr) (_attr).attr.name
struct file;
*/
#define sysfs_bin_attr_init(bin_attr) sysfs_attr_init(&(bin_attr)->attr)
+/* macros to create static binary attributes easier */
+#define __BIN_ATTR(_name, _mode, _read, _write, _size) { \
+ .attr = { .name = __stringify(_name), .mode = _mode }, \
+ .read = _read, \
+ .write = _write, \
+ .size = _size, \
+}
+
+#define __BIN_ATTR_RO(_name, _size) { \
+ .attr = { .name = __stringify(_name), .mode = S_IRUGO }, \
+ .read = _name##_read, \
+ .size = _size, \
+}
+
+#define __BIN_ATTR_RW(_name, _size) __BIN_ATTR(_name, \
+ (S_IWUSR | S_IRUGO), _name##_read, \
+ _name##_write)
+
+#define __BIN_ATTR_NULL __ATTR_NULL
+
+#define BIN_ATTR(_name, _mode, _read, _write, _size) \
+struct bin_attribute bin_attr_##_name = __BIN_ATTR(_name, _mode, _read, \
+ _write, _size)
+
+#define BIN_ATTR_RO(_name, _size) \
+struct bin_attribute bin_attr_##_name = __BIN_ATTR_RO(_name, _size)
+
+#define BIN_ATTR_RW(_name, _size) \
+struct bin_attribute bin_attr_##_name = __BIN_ATTR_RW(_name, _size)
+
struct sysfs_ops {
ssize_t (*show)(struct kobject *, struct attribute *,char *);
ssize_t (*store)(struct kobject *,struct attribute *,const char *, size_t);
* only four options will fit in a standard TCP header */
#define TCP_NUM_SACKS 4
-struct tcp_cookie_values;
struct tcp_request_sock_ops;
struct tcp_request_sock {
u32 rcv_wnd; /* Current receiver window */
u32 write_seq; /* Tail(+1) of data held in tcp send buffer */
+ u32 notsent_lowat; /* TCP_NOTSENT_LOWAT */
u32 pushed_seq; /* Last pushed seq, required to talk to windows */
u32 lost_out; /* Lost packets */
u32 sacked_out; /* SACK'd packets */
#endif
-# ifdef CONFIG_CPU_IDLE_GOV_MENU
-extern void menu_hrtimer_cancel(void);
-# else
-static inline void menu_hrtimer_cancel(void) {}
-# endif /* CONFIG_CPU_IDLE_GOV_MENU */
-
#endif
/* ----------------------------------------------------------------------- */
-/* This is arbitrary.
- * From USB 2.0 spec Table 11-13, offset 7, a hub can
- * have up to 255 ports. The most yet reported is 10.
- *
- * Current Wireless USB host hardware (Intel i1480 for example) allows
- * up to 22 devices to connect. Upcoming hardware might raise that
- * limit. Because the arrays need to add a bit for hub status data, we
- * do 31, so plus one evens out to four bytes.
- */
-#define USB_MAXCHILDREN (31)
-
struct usb_tt;
enum usb_device_removable {
struct mutex phy_mutex;
unsigned char suspend_count;
unsigned char pkt_cnt, pkt_err;
+ unsigned short rx_qlen, tx_qlen;
/* i/o info: pipes etc */
unsigned in, out;
extern int usbnet_status_start(struct usbnet *dev, gfp_t mem_flags);
extern void usbnet_status_stop(struct usbnet *dev);
+extern void usbnet_update_max_qlen(struct usbnet *dev);
+
#endif /* __LINUX_USB_USBNET_H */
struct uid_gid_map projid_map;
atomic_t count;
struct user_namespace *parent;
+ int level;
kuid_t owner;
kgid_t group;
unsigned int proc_inum;
#include <linux/types.h>
#include <linux/bitmap.h>
+#include <linux/if_ether.h>
#define i1480_FW 0x00000303
/* #define i1480_FW 0x00000302 */
* it is also used to define headers sent down and up the wire/radio).
*/
struct uwb_mac_addr {
- u8 data[6];
+ u8 data[ETH_ALEN];
} __attribute__((packed));
/* Device Address Management event. [WHCI] section 3.1.3.2. */
struct uwb_rc_evt_dev_addr_mgmt {
struct uwb_rceb rceb;
- u8 baAddr[6];
+ u8 baAddr[ETH_ALEN];
u8 bResultCode;
} __attribute__((packed));
unsigned long scanned;
unsigned long reclaimed;
/* The lock is used to keep the scanned/reclaimed above in sync. */
- struct mutex sr_lock;
+ struct spinlock sr_lock;
/* The list of vmpressure_event structs. */
struct list_head events;
extern void vmpressure_prio(gfp_t gfp, struct mem_cgroup *memcg, int prio);
extern void vmpressure_init(struct vmpressure *vmpr);
+extern void vmpressure_cleanup(struct vmpressure *vmpr);
extern struct vmpressure *memcg_to_vmpressure(struct mem_cgroup *memcg);
extern struct cgroup_subsys_state *vmpressure_to_css(struct vmpressure *vmpr);
extern struct vmpressure *css_to_vmpressure(struct cgroup_subsys_state *css);
TVEEPROM_AUDPROC_OTHER,
};
+#include <linux/if_ether.h>
+
struct tveeprom {
u32 has_radio;
/* If has_ir == 0, then it is unknown what the IR capabilities are,
u32 revision;
u32 serial_number;
char rev_str[5];
- u8 MAC_address[6];
+ u8 MAC_address[ETH_ALEN];
};
void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
#define _V4L2_CTRLS_H
#include <linux/list.h>
+#include <linux/mutex.h>
#include <linux/videodev2.h>
/* forward references */
* @close: member function to discard a connection on this transport
* @request: member function to issue a request to the transport
* @cancel: member function to cancel a request (if it hasn't been sent)
- * @cancelled: member function to notify that a cancelled request will not
- * not receive a reply
*
* This is the basic API for a transport module which is registered by the
* transport module with the 9P core network module and used by the client
void (*close) (struct p9_client *);
int (*request) (struct p9_client *, struct p9_req_t *req);
int (*cancel) (struct p9_client *, struct p9_req_t *req);
- int (*cancelled)(struct p9_client *, struct p9_req_t *req);
int (*zc_request)(struct p9_client *, struct p9_req_t *,
char *, char *, int , int, int, int);
};
int (*walk)(struct sk_buff *, struct netlink_callback *, int, struct tc_action *);
};
-extern struct tcf_common *tcf_hash_lookup(u32 index,
- struct tcf_hashinfo *hinfo);
-extern void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo);
-extern int tcf_hash_release(struct tcf_common *p, int bind,
- struct tcf_hashinfo *hinfo);
-extern int tcf_generic_walker(struct sk_buff *skb, struct netlink_callback *cb,
- int type, struct tc_action *a);
-extern u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo);
-extern int tcf_hash_search(struct tc_action *a, u32 index);
-extern struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a,
- int bind, struct tcf_hashinfo *hinfo);
-extern struct tcf_common *tcf_hash_create(u32 index, struct nlattr *est,
- struct tc_action *a, int size,
- int bind, u32 *idx_gen,
- struct tcf_hashinfo *hinfo);
-extern void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo);
+struct tcf_common *tcf_hash_lookup(u32 index, struct tcf_hashinfo *hinfo);
+void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo);
+int tcf_hash_release(struct tcf_common *p, int bind,
+ struct tcf_hashinfo *hinfo);
+int tcf_generic_walker(struct sk_buff *skb, struct netlink_callback *cb,
+ int type, struct tc_action *a);
+u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo);
+int tcf_hash_search(struct tc_action *a, u32 index);
+struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a,
+ int bind, struct tcf_hashinfo *hinfo);
+struct tcf_common *tcf_hash_create(u32 index, struct nlattr *est,
+ struct tc_action *a, int size,
+ int bind, u32 *idx_gen,
+ struct tcf_hashinfo *hinfo);
+void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo);
-extern int tcf_register_action(struct tc_action_ops *a);
-extern int tcf_unregister_action(struct tc_action_ops *a);
-extern void tcf_action_destroy(struct tc_action *a, int bind);
-extern int tcf_action_exec(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res);
-extern struct tc_action *tcf_action_init(struct net *net, struct nlattr *nla,
- struct nlattr *est, char *n, int ovr,
- int bind);
-extern struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla,
- struct nlattr *est, char *n, int ovr,
- int bind);
-extern int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_copy_stats (struct sk_buff *,struct tc_action *, int);
+int tcf_register_action(struct tc_action_ops *a);
+int tcf_unregister_action(struct tc_action_ops *a);
+void tcf_action_destroy(struct tc_action *a, int bind);
+int tcf_action_exec(struct sk_buff *skb, const struct tc_action *a,
+ struct tcf_result *res);
+struct tc_action *tcf_action_init(struct net *net, struct nlattr *nla,
+ struct nlattr *est, char *n, int ovr,
+ int bind);
+struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla,
+ struct nlattr *est, char *n, int ovr,
+ int bind);
+int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int);
+int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int);
+int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int);
+int tcf_action_copy_stats(struct sk_buff *, struct tc_action *, int);
#endif /* CONFIG_NET_CLS_ACT */
#endif
#define IN6_ADDR_HSIZE_SHIFT 4
#define IN6_ADDR_HSIZE (1 << IN6_ADDR_HSIZE_SHIFT)
-extern int addrconf_init(void);
-extern void addrconf_cleanup(void);
+int addrconf_init(void);
+void addrconf_cleanup(void);
-extern int addrconf_add_ifaddr(struct net *net,
- void __user *arg);
-extern int addrconf_del_ifaddr(struct net *net,
- void __user *arg);
-extern int addrconf_set_dstaddr(struct net *net,
- void __user *arg);
+int addrconf_add_ifaddr(struct net *net, void __user *arg);
+int addrconf_del_ifaddr(struct net *net, void __user *arg);
+int addrconf_set_dstaddr(struct net *net, void __user *arg);
-extern int ipv6_chk_addr(struct net *net,
- const struct in6_addr *addr,
- const struct net_device *dev,
- int strict);
+int ipv6_chk_addr(struct net *net, const struct in6_addr *addr,
+ const struct net_device *dev, int strict);
#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
-extern int ipv6_chk_home_addr(struct net *net,
- const struct in6_addr *addr);
+int ipv6_chk_home_addr(struct net *net, const struct in6_addr *addr);
#endif
-extern int ipv6_chk_prefix(const struct in6_addr *addr,
- struct net_device *dev);
-
-extern struct inet6_ifaddr *ipv6_get_ifaddr(struct net *net,
- const struct in6_addr *addr,
- struct net_device *dev,
- int strict);
-
-extern int ipv6_dev_get_saddr(struct net *net,
- const struct net_device *dev,
- const struct in6_addr *daddr,
- unsigned int srcprefs,
- struct in6_addr *saddr);
-extern int __ipv6_get_lladdr(struct inet6_dev *idev,
- struct in6_addr *addr,
- unsigned char banned_flags);
-extern int ipv6_get_lladdr(struct net_device *dev,
- struct in6_addr *addr,
- unsigned char banned_flags);
-extern int ipv6_rcv_saddr_equal(const struct sock *sk,
- const struct sock *sk2);
-extern void addrconf_join_solict(struct net_device *dev,
- const struct in6_addr *addr);
-extern void addrconf_leave_solict(struct inet6_dev *idev,
- const struct in6_addr *addr);
+int ipv6_chk_prefix(const struct in6_addr *addr, struct net_device *dev);
+
+struct inet6_ifaddr *ipv6_get_ifaddr(struct net *net,
+ const struct in6_addr *addr,
+ struct net_device *dev, int strict);
+
+int ipv6_dev_get_saddr(struct net *net, const struct net_device *dev,
+ const struct in6_addr *daddr, unsigned int srcprefs,
+ struct in6_addr *saddr);
+int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr,
+ unsigned char banned_flags);
+int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
+ unsigned char banned_flags);
+int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2);
+void addrconf_join_solict(struct net_device *dev, const struct in6_addr *addr);
+void addrconf_leave_solict(struct inet6_dev *idev, const struct in6_addr *addr);
static inline unsigned long addrconf_timeout_fixup(u32 timeout,
unsigned int unit)
/*
* IPv6 Address Label subsystem (addrlabel.c)
*/
-extern int ipv6_addr_label_init(void);
-extern void ipv6_addr_label_cleanup(void);
-extern void ipv6_addr_label_rtnl_register(void);
-extern u32 ipv6_addr_label(struct net *net,
- const struct in6_addr *addr,
- int type, int ifindex);
+int ipv6_addr_label_init(void);
+void ipv6_addr_label_cleanup(void);
+void ipv6_addr_label_rtnl_register(void);
+u32 ipv6_addr_label(struct net *net, const struct in6_addr *addr,
+ int type, int ifindex);
/*
* multicast prototypes (mcast.c)
*/
-extern int ipv6_sock_mc_join(struct sock *sk, int ifindex,
- const struct in6_addr *addr);
-extern int ipv6_sock_mc_drop(struct sock *sk, int ifindex,
- const struct in6_addr *addr);
-extern void ipv6_sock_mc_close(struct sock *sk);
-extern bool inet6_mc_check(struct sock *sk,
- const struct in6_addr *mc_addr,
- const struct in6_addr *src_addr);
-
-extern int ipv6_dev_mc_inc(struct net_device *dev, const struct in6_addr *addr);
-extern int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr);
-extern int ipv6_dev_mc_dec(struct net_device *dev, const struct in6_addr *addr);
-extern void ipv6_mc_up(struct inet6_dev *idev);
-extern void ipv6_mc_down(struct inet6_dev *idev);
-extern void ipv6_mc_unmap(struct inet6_dev *idev);
-extern void ipv6_mc_remap(struct inet6_dev *idev);
-extern void ipv6_mc_init_dev(struct inet6_dev *idev);
-extern void ipv6_mc_destroy_dev(struct inet6_dev *idev);
-extern void addrconf_dad_failure(struct inet6_ifaddr *ifp);
-
-extern bool ipv6_chk_mcast_addr(struct net_device *dev,
- const struct in6_addr *group,
- const struct in6_addr *src_addr);
-
-extern void ipv6_mc_dad_complete(struct inet6_dev *idev);
+int ipv6_sock_mc_join(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
+int ipv6_sock_mc_drop(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
+void ipv6_sock_mc_close(struct sock *sk);
+bool inet6_mc_check(struct sock *sk, const struct in6_addr *mc_addr,
+ const struct in6_addr *src_addr);
+
+int ipv6_dev_mc_inc(struct net_device *dev, const struct in6_addr *addr);
+int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr);
+int ipv6_dev_mc_dec(struct net_device *dev, const struct in6_addr *addr);
+void ipv6_mc_up(struct inet6_dev *idev);
+void ipv6_mc_down(struct inet6_dev *idev);
+void ipv6_mc_unmap(struct inet6_dev *idev);
+void ipv6_mc_remap(struct inet6_dev *idev);
+void ipv6_mc_init_dev(struct inet6_dev *idev);
+void ipv6_mc_destroy_dev(struct inet6_dev *idev);
+void addrconf_dad_failure(struct inet6_ifaddr *ifp);
+
+bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
+ const struct in6_addr *src_addr);
+
+void ipv6_mc_dad_complete(struct inet6_dev *idev);
/*
* identify MLD packets for MLD filter exceptions
*/
return false;
}
-extern void addrconf_prefix_rcv(struct net_device *dev,
- u8 *opt, int len, bool sllao);
+void addrconf_prefix_rcv(struct net_device *dev,
+ u8 *opt, int len, bool sllao);
/*
* anycast prototypes (anycast.c)
*/
-extern int ipv6_sock_ac_join(struct sock *sk,int ifindex, const struct in6_addr *addr);
-extern int ipv6_sock_ac_drop(struct sock *sk,int ifindex, const struct in6_addr *addr);
-extern void ipv6_sock_ac_close(struct sock *sk);
-
-extern int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr);
-extern int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr);
-extern bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
+int ipv6_sock_ac_join(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
+int ipv6_sock_ac_drop(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
+void ipv6_sock_ac_close(struct sock *sk);
+
+int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr);
+int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr);
+bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
const struct in6_addr *addr);
/* Device notifier */
-extern int register_inet6addr_notifier(struct notifier_block *nb);
-extern int unregister_inet6addr_notifier(struct notifier_block *nb);
-extern int inet6addr_notifier_call_chain(unsigned long val, void *v);
+int register_inet6addr_notifier(struct notifier_block *nb);
+int unregister_inet6addr_notifier(struct notifier_block *nb);
+int inet6addr_notifier_call_chain(unsigned long val, void *v);
-extern void inet6_netconf_notify_devconf(struct net *net, int type, int ifindex,
- struct ipv6_devconf *devconf);
+void inet6_netconf_notify_devconf(struct net *net, int type, int ifindex,
+ struct ipv6_devconf *devconf);
/**
* __in6_dev_get - get inet6_dev pointer from netdevice
return idev;
}
-extern void in6_dev_finish_destroy(struct inet6_dev *idev);
+void in6_dev_finish_destroy(struct inet6_dev *idev);
static inline void in6_dev_put(struct inet6_dev *idev)
{
atomic_inc(&idev->refcnt);
}
-extern void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp);
+void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp);
static inline void in6_ifa_put(struct inet6_ifaddr *ifp)
{
}
#ifdef CONFIG_PROC_FS
-extern int if6_proc_init(void);
-extern void if6_proc_exit(void);
+int if6_proc_init(void);
+void if6_proc_exit(void);
#endif
#endif
typedef void (*rxrpc_interceptor_t)(struct sock *, unsigned long,
struct sk_buff *);
-extern void rxrpc_kernel_intercept_rx_messages(struct socket *,
- rxrpc_interceptor_t);
-extern struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *,
- struct sockaddr_rxrpc *,
- struct key *,
- unsigned long,
- gfp_t);
-extern int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *,
- size_t);
-extern void rxrpc_kernel_abort_call(struct rxrpc_call *, u32);
-extern void rxrpc_kernel_end_call(struct rxrpc_call *);
-extern bool rxrpc_kernel_is_data_last(struct sk_buff *);
-extern u32 rxrpc_kernel_get_abort_code(struct sk_buff *);
-extern int rxrpc_kernel_get_error_number(struct sk_buff *);
-extern void rxrpc_kernel_data_delivered(struct sk_buff *);
-extern void rxrpc_kernel_free_skb(struct sk_buff *);
-extern struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *,
- unsigned long);
-extern int rxrpc_kernel_reject_call(struct socket *);
+void rxrpc_kernel_intercept_rx_messages(struct socket *, rxrpc_interceptor_t);
+struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *,
+ struct sockaddr_rxrpc *,
+ struct key *,
+ unsigned long,
+ gfp_t);
+int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *, size_t);
+void rxrpc_kernel_abort_call(struct rxrpc_call *, u32);
+void rxrpc_kernel_end_call(struct rxrpc_call *);
+bool rxrpc_kernel_is_data_last(struct sk_buff *);
+u32 rxrpc_kernel_get_abort_code(struct sk_buff *);
+int rxrpc_kernel_get_error_number(struct sk_buff *);
+void rxrpc_kernel_data_delivered(struct sk_buff *);
+void rxrpc_kernel_free_skb(struct sk_buff *);
+struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *, unsigned long);
+int rxrpc_kernel_reject_call(struct socket *);
#endif /* _NET_RXRPC_H */
#include <linux/mutex.h>
#include <net/sock.h>
-extern void unix_inflight(struct file *fp);
-extern void unix_notinflight(struct file *fp);
-extern void unix_gc(void);
-extern void wait_for_unix_gc(void);
-extern struct sock *unix_get_socket(struct file *filp);
-extern struct sock *unix_peer_get(struct sock *);
+void unix_inflight(struct file *fp);
+void unix_notinflight(struct file *fp);
+void unix_gc(void);
+void wait_for_unix_gc(void);
+struct sock *unix_get_socket(struct file *filp);
+struct sock *unix_peer_get(struct sock *);
#define UNIX_HASH_SIZE 256
#define UNIX_HASH_BITS 8
#ifdef CONFIG_SECURITY_NETWORK
u32 secid; /* Security ID */
#endif
+ u32 consumed;
};
#define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
long unix_outq_len(struct sock *sk);
#ifdef CONFIG_SYSCTL
-extern int unix_sysctl_register(struct net *net);
-extern void unix_sysctl_unregister(struct net *net);
+int unix_sysctl_register(struct net *net);
+void unix_sysctl_unregister(struct net *net);
#else
static inline int unix_sysctl_register(struct net *net) { return 0; }
static inline void unix_sysctl_unregister(struct net *net) {}
--- /dev/null
+/*
+ * VMware vSockets Driver
+ *
+ * Copyright (C) 2007-2013 VMware, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation version 2 and no later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __AF_VSOCK_H__
+#define __AF_VSOCK_H__
+
+#include <linux/kernel.h>
+#include <linux/workqueue.h>
+#include <linux/vm_sockets.h>
+
+#include "vsock_addr.h"
+
+#define LAST_RESERVED_PORT 1023
+
+#define vsock_sk(__sk) ((struct vsock_sock *)__sk)
+#define sk_vsock(__vsk) (&(__vsk)->sk)
+
+struct vsock_sock {
+ /* sk must be the first member. */
+ struct sock sk;
+ struct sockaddr_vm local_addr;
+ struct sockaddr_vm remote_addr;
+ /* Links for the global tables of bound and connected sockets. */
+ struct list_head bound_table;
+ struct list_head connected_table;
+ /* Accessed without the socket lock held. This means it can never be
+ * modified outsided of socket create or destruct.
+ */
+ bool trusted;
+ bool cached_peer_allow_dgram; /* Dgram communication allowed to
+ * cached peer?
+ */
+ u32 cached_peer; /* Context ID of last dgram destination check. */
+ const struct cred *owner;
+ /* Rest are SOCK_STREAM only. */
+ long connect_timeout;
+ /* Listening socket that this came from. */
+ struct sock *listener;
+ /* Used for pending list and accept queue during connection handshake.
+ * The listening socket is the head for both lists. Sockets created
+ * for connection requests are placed in the pending list until they
+ * are connected, at which point they are put in the accept queue list
+ * so they can be accepted in accept(). If accept() cannot accept the
+ * connection, it is marked as rejected so the cleanup function knows
+ * to clean up the socket.
+ */
+ struct list_head pending_links;
+ struct list_head accept_queue;
+ bool rejected;
+ struct delayed_work dwork;
+ u32 peer_shutdown;
+ bool sent_request;
+ bool ignore_connecting_rst;
+
+ /* Private to transport. */
+ void *trans;
+};
+
+s64 vsock_stream_has_data(struct vsock_sock *vsk);
+s64 vsock_stream_has_space(struct vsock_sock *vsk);
+void vsock_pending_work(struct work_struct *work);
+struct sock *__vsock_create(struct net *net,
+ struct socket *sock,
+ struct sock *parent,
+ gfp_t priority, unsigned short type);
+
+/**** TRANSPORT ****/
+
+struct vsock_transport_recv_notify_data {
+ u64 data1; /* Transport-defined. */
+ u64 data2; /* Transport-defined. */
+ bool notify_on_block;
+};
+
+struct vsock_transport_send_notify_data {
+ u64 data1; /* Transport-defined. */
+ u64 data2; /* Transport-defined. */
+};
+
+struct vsock_transport {
+ /* Initialize/tear-down socket. */
+ int (*init)(struct vsock_sock *, struct vsock_sock *);
+ void (*destruct)(struct vsock_sock *);
+ void (*release)(struct vsock_sock *);
+
+ /* Connections. */
+ int (*connect)(struct vsock_sock *);
+
+ /* DGRAM. */
+ int (*dgram_bind)(struct vsock_sock *, struct sockaddr_vm *);
+ int (*dgram_dequeue)(struct kiocb *kiocb, struct vsock_sock *vsk,
+ struct msghdr *msg, size_t len, int flags);
+ int (*dgram_enqueue)(struct vsock_sock *, struct sockaddr_vm *,
+ struct iovec *, size_t len);
+ bool (*dgram_allow)(u32 cid, u32 port);
+
+ /* STREAM. */
+ /* TODO: stream_bind() */
+ ssize_t (*stream_dequeue)(struct vsock_sock *, struct iovec *,
+ size_t len, int flags);
+ ssize_t (*stream_enqueue)(struct vsock_sock *, struct iovec *,
+ size_t len);
+ s64 (*stream_has_data)(struct vsock_sock *);
+ s64 (*stream_has_space)(struct vsock_sock *);
+ u64 (*stream_rcvhiwat)(struct vsock_sock *);
+ bool (*stream_is_active)(struct vsock_sock *);
+ bool (*stream_allow)(u32 cid, u32 port);
+
+ /* Notification. */
+ int (*notify_poll_in)(struct vsock_sock *, size_t, bool *);
+ int (*notify_poll_out)(struct vsock_sock *, size_t, bool *);
+ int (*notify_recv_init)(struct vsock_sock *, size_t,
+ struct vsock_transport_recv_notify_data *);
+ int (*notify_recv_pre_block)(struct vsock_sock *, size_t,
+ struct vsock_transport_recv_notify_data *);
+ int (*notify_recv_pre_dequeue)(struct vsock_sock *, size_t,
+ struct vsock_transport_recv_notify_data *);
+ int (*notify_recv_post_dequeue)(struct vsock_sock *, size_t,
+ ssize_t, bool, struct vsock_transport_recv_notify_data *);
+ int (*notify_send_init)(struct vsock_sock *,
+ struct vsock_transport_send_notify_data *);
+ int (*notify_send_pre_block)(struct vsock_sock *,
+ struct vsock_transport_send_notify_data *);
+ int (*notify_send_pre_enqueue)(struct vsock_sock *,
+ struct vsock_transport_send_notify_data *);
+ int (*notify_send_post_enqueue)(struct vsock_sock *, ssize_t,
+ struct vsock_transport_send_notify_data *);
+
+ /* Shutdown. */
+ int (*shutdown)(struct vsock_sock *, int);
+
+ /* Buffer sizes. */
+ void (*set_buffer_size)(struct vsock_sock *, u64);
+ void (*set_min_buffer_size)(struct vsock_sock *, u64);
+ void (*set_max_buffer_size)(struct vsock_sock *, u64);
+ u64 (*get_buffer_size)(struct vsock_sock *);
+ u64 (*get_min_buffer_size)(struct vsock_sock *);
+ u64 (*get_max_buffer_size)(struct vsock_sock *);
+
+ /* Addressing. */
+ u32 (*get_local_cid)(void);
+};
+
+/**** CORE ****/
+
+int vsock_core_init(const struct vsock_transport *t);
+void vsock_core_exit(void);
+
+/**** UTILS ****/
+
+void vsock_release_pending(struct sock *pending);
+void vsock_add_pending(struct sock *listener, struct sock *pending);
+void vsock_remove_pending(struct sock *listener, struct sock *pending);
+void vsock_enqueue_accept(struct sock *listener, struct sock *connected);
+void vsock_insert_connected(struct vsock_sock *vsk);
+void vsock_remove_bound(struct vsock_sock *vsk);
+void vsock_remove_connected(struct vsock_sock *vsk);
+struct sock *vsock_find_bound_socket(struct sockaddr_vm *addr);
+struct sock *vsock_find_connected_socket(struct sockaddr_vm *src,
+ struct sockaddr_vm *dst);
+void vsock_for_each_connected_socket(void (*fn)(struct sock *sk));
+
+#endif /* __AF_VSOCK_H__ */
return n;
}
-extern void arp_init(void);
-extern int arp_find(unsigned char *haddr, struct sk_buff *skb);
-extern int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
-extern void arp_send(int type, int ptype, __be32 dest_ip,
- struct net_device *dev, __be32 src_ip,
- const unsigned char *dest_hw,
- const unsigned char *src_hw, const unsigned char *th);
-extern int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
-extern void arp_ifdown(struct net_device *dev);
+void arp_init(void);
+int arp_find(unsigned char *haddr, struct sk_buff *skb);
+int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
+void arp_send(int type, int ptype, __be32 dest_ip,
+ struct net_device *dev, __be32 src_ip,
+ const unsigned char *dest_hw,
+ const unsigned char *src_hw, const unsigned char *th);
+int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
+void arp_ifdown(struct net_device *dev);
-extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
- struct net_device *dev, __be32 src_ip,
- const unsigned char *dest_hw,
- const unsigned char *src_hw,
- const unsigned char *target_hw);
-extern void arp_xmit(struct sk_buff *skb);
+struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
+ struct net_device *dev, __be32 src_ip,
+ const unsigned char *dest_hw,
+ const unsigned char *src_hw,
+ const unsigned char *target_hw);
+void arp_xmit(struct sk_buff *skb);
int arp_invalidate(struct net_device *dev, __be32 ip);
#endif /* _ARP_H */
atomic_inc(&ax25_rt->refcount);
}
-extern void __ax25_put_route(ax25_route *ax25_rt);
+void __ax25_put_route(ax25_route *ax25_rt);
static inline void ax25_put_route(ax25_route *ax25_rt)
{
/* af_ax25.c */
extern struct hlist_head ax25_list;
extern spinlock_t ax25_list_lock;
-extern void ax25_cb_add(ax25_cb *);
+void ax25_cb_add(ax25_cb *);
struct sock *ax25_find_listener(ax25_address *, int, struct net_device *, int);
struct sock *ax25_get_socket(ax25_address *, ax25_address *, int);
-extern ax25_cb *ax25_find_cb(ax25_address *, ax25_address *, ax25_digi *, struct net_device *);
-extern void ax25_send_to_raw(ax25_address *, struct sk_buff *, int);
-extern void ax25_destroy_socket(ax25_cb *);
-extern ax25_cb * __must_check ax25_create_cb(void);
-extern void ax25_fillin_cb(ax25_cb *, ax25_dev *);
-extern struct sock *ax25_make_new(struct sock *, struct ax25_dev *);
+ax25_cb *ax25_find_cb(ax25_address *, ax25_address *, ax25_digi *,
+ struct net_device *);
+void ax25_send_to_raw(ax25_address *, struct sk_buff *, int);
+void ax25_destroy_socket(ax25_cb *);
+ax25_cb * __must_check ax25_create_cb(void);
+void ax25_fillin_cb(ax25_cb *, ax25_dev *);
+struct sock *ax25_make_new(struct sock *, struct ax25_dev *);
/* ax25_addr.c */
extern const ax25_address ax25_bcast;
extern const ax25_address ax25_defaddr;
extern const ax25_address null_ax25_address;
-extern char *ax2asc(char *buf, const ax25_address *);
-extern void asc2ax(ax25_address *addr, const char *callsign);
-extern int ax25cmp(const ax25_address *, const ax25_address *);
-extern int ax25digicmp(const ax25_digi *, const ax25_digi *);
-extern const unsigned char *ax25_addr_parse(const unsigned char *, int,
+char *ax2asc(char *buf, const ax25_address *);
+void asc2ax(ax25_address *addr, const char *callsign);
+int ax25cmp(const ax25_address *, const ax25_address *);
+int ax25digicmp(const ax25_digi *, const ax25_digi *);
+const unsigned char *ax25_addr_parse(const unsigned char *, int,
ax25_address *, ax25_address *, ax25_digi *, int *, int *);
-extern int ax25_addr_build(unsigned char *, const ax25_address *,
- const ax25_address *, const ax25_digi *, int, int);
-extern int ax25_addr_size(const ax25_digi *);
-extern void ax25_digi_invert(const ax25_digi *, ax25_digi *);
+int ax25_addr_build(unsigned char *, const ax25_address *,
+ const ax25_address *, const ax25_digi *, int, int);
+int ax25_addr_size(const ax25_digi *);
+void ax25_digi_invert(const ax25_digi *, ax25_digi *);
/* ax25_dev.c */
extern ax25_dev *ax25_dev_list;
return dev->ax25_ptr;
}
-extern ax25_dev *ax25_addr_ax25dev(ax25_address *);
-extern void ax25_dev_device_up(struct net_device *);
-extern void ax25_dev_device_down(struct net_device *);
-extern int ax25_fwd_ioctl(unsigned int, struct ax25_fwd_struct *);
-extern struct net_device *ax25_fwd_dev(struct net_device *);
-extern void ax25_dev_free(void);
+ax25_dev *ax25_addr_ax25dev(ax25_address *);
+void ax25_dev_device_up(struct net_device *);
+void ax25_dev_device_down(struct net_device *);
+int ax25_fwd_ioctl(unsigned int, struct ax25_fwd_struct *);
+struct net_device *ax25_fwd_dev(struct net_device *);
+void ax25_dev_free(void);
/* ax25_ds_in.c */
-extern int ax25_ds_frame_in(ax25_cb *, struct sk_buff *, int);
+int ax25_ds_frame_in(ax25_cb *, struct sk_buff *, int);
/* ax25_ds_subr.c */
-extern void ax25_ds_nr_error_recovery(ax25_cb *);
-extern void ax25_ds_enquiry_response(ax25_cb *);
-extern void ax25_ds_establish_data_link(ax25_cb *);
-extern void ax25_dev_dama_off(ax25_dev *);
-extern void ax25_dama_on(ax25_cb *);
-extern void ax25_dama_off(ax25_cb *);
+void ax25_ds_nr_error_recovery(ax25_cb *);
+void ax25_ds_enquiry_response(ax25_cb *);
+void ax25_ds_establish_data_link(ax25_cb *);
+void ax25_dev_dama_off(ax25_dev *);
+void ax25_dama_on(ax25_cb *);
+void ax25_dama_off(ax25_cb *);
/* ax25_ds_timer.c */
-extern void ax25_ds_setup_timer(ax25_dev *);
-extern void ax25_ds_set_timer(ax25_dev *);
-extern void ax25_ds_del_timer(ax25_dev *);
-extern void ax25_ds_timer(ax25_cb *);
-extern void ax25_ds_t1_timeout(ax25_cb *);
-extern void ax25_ds_heartbeat_expiry(ax25_cb *);
-extern void ax25_ds_t3timer_expiry(ax25_cb *);
-extern void ax25_ds_idletimer_expiry(ax25_cb *);
+void ax25_ds_setup_timer(ax25_dev *);
+void ax25_ds_set_timer(ax25_dev *);
+void ax25_ds_del_timer(ax25_dev *);
+void ax25_ds_timer(ax25_cb *);
+void ax25_ds_t1_timeout(ax25_cb *);
+void ax25_ds_heartbeat_expiry(ax25_cb *);
+void ax25_ds_t3timer_expiry(ax25_cb *);
+void ax25_ds_idletimer_expiry(ax25_cb *);
/* ax25_iface.c */
int (*func)(struct sk_buff *, ax25_cb *);
};
-extern void ax25_register_pid(struct ax25_protocol *ap);
-extern void ax25_protocol_release(unsigned int);
+void ax25_register_pid(struct ax25_protocol *ap);
+void ax25_protocol_release(unsigned int);
struct ax25_linkfail {
struct hlist_node lf_node;
void (*func)(ax25_cb *, int);
};
-extern void ax25_linkfail_register(struct ax25_linkfail *lf);
-extern void ax25_linkfail_release(struct ax25_linkfail *lf);
-extern int __must_check ax25_listen_register(ax25_address *,
- struct net_device *);
-extern void ax25_listen_release(ax25_address *, struct net_device *);
-extern int (*ax25_protocol_function(unsigned int))(struct sk_buff *, ax25_cb *);
-extern int ax25_listen_mine(ax25_address *, struct net_device *);
-extern void ax25_link_failed(ax25_cb *, int);
-extern int ax25_protocol_is_registered(unsigned int);
+void ax25_linkfail_register(struct ax25_linkfail *lf);
+void ax25_linkfail_release(struct ax25_linkfail *lf);
+int __must_check ax25_listen_register(ax25_address *, struct net_device *);
+void ax25_listen_release(ax25_address *, struct net_device *);
+int(*ax25_protocol_function(unsigned int))(struct sk_buff *, ax25_cb *);
+int ax25_listen_mine(ax25_address *, struct net_device *);
+void ax25_link_failed(ax25_cb *, int);
+int ax25_protocol_is_registered(unsigned int);
/* ax25_in.c */
-extern int ax25_rx_iframe(ax25_cb *, struct sk_buff *);
-extern int ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
+int ax25_rx_iframe(ax25_cb *, struct sk_buff *);
+int ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *,
+ struct net_device *);
/* ax25_ip.c */
-extern int ax25_hard_header(struct sk_buff *, struct net_device *,
- unsigned short, const void *,
- const void *, unsigned int);
-extern int ax25_rebuild_header(struct sk_buff *);
+int ax25_hard_header(struct sk_buff *, struct net_device *, unsigned short,
+ const void *, const void *, unsigned int);
+int ax25_rebuild_header(struct sk_buff *);
extern const struct header_ops ax25_header_ops;
/* ax25_out.c */
-extern ax25_cb *ax25_send_frame(struct sk_buff *, int, ax25_address *, ax25_address *, ax25_digi *, struct net_device *);
-extern void ax25_output(ax25_cb *, int, struct sk_buff *);
-extern void ax25_kick(ax25_cb *);
-extern void ax25_transmit_buffer(ax25_cb *, struct sk_buff *, int);
-extern void ax25_queue_xmit(struct sk_buff *skb, struct net_device *dev);
-extern int ax25_check_iframes_acked(ax25_cb *, unsigned short);
+ax25_cb *ax25_send_frame(struct sk_buff *, int, ax25_address *, ax25_address *,
+ ax25_digi *, struct net_device *);
+void ax25_output(ax25_cb *, int, struct sk_buff *);
+void ax25_kick(ax25_cb *);
+void ax25_transmit_buffer(ax25_cb *, struct sk_buff *, int);
+void ax25_queue_xmit(struct sk_buff *skb, struct net_device *dev);
+int ax25_check_iframes_acked(ax25_cb *, unsigned short);
/* ax25_route.c */
-extern void ax25_rt_device_down(struct net_device *);
-extern int ax25_rt_ioctl(unsigned int, void __user *);
+void ax25_rt_device_down(struct net_device *);
+int ax25_rt_ioctl(unsigned int, void __user *);
extern const struct file_operations ax25_route_fops;
-extern ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
-extern int ax25_rt_autobind(ax25_cb *, ax25_address *);
-extern struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *, ax25_address *, ax25_digi *);
-extern void ax25_rt_free(void);
+ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
+int ax25_rt_autobind(ax25_cb *, ax25_address *);
+struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *,
+ ax25_address *, ax25_digi *);
+void ax25_rt_free(void);
/* ax25_std_in.c */
-extern int ax25_std_frame_in(ax25_cb *, struct sk_buff *, int);
+int ax25_std_frame_in(ax25_cb *, struct sk_buff *, int);
/* ax25_std_subr.c */
-extern void ax25_std_nr_error_recovery(ax25_cb *);
-extern void ax25_std_establish_data_link(ax25_cb *);
-extern void ax25_std_transmit_enquiry(ax25_cb *);
-extern void ax25_std_enquiry_response(ax25_cb *);
-extern void ax25_std_timeout_response(ax25_cb *);
+void ax25_std_nr_error_recovery(ax25_cb *);
+void ax25_std_establish_data_link(ax25_cb *);
+void ax25_std_transmit_enquiry(ax25_cb *);
+void ax25_std_enquiry_response(ax25_cb *);
+void ax25_std_timeout_response(ax25_cb *);
/* ax25_std_timer.c */
-extern void ax25_std_heartbeat_expiry(ax25_cb *);
-extern void ax25_std_t1timer_expiry(ax25_cb *);
-extern void ax25_std_t2timer_expiry(ax25_cb *);
-extern void ax25_std_t3timer_expiry(ax25_cb *);
-extern void ax25_std_idletimer_expiry(ax25_cb *);
+void ax25_std_heartbeat_expiry(ax25_cb *);
+void ax25_std_t1timer_expiry(ax25_cb *);
+void ax25_std_t2timer_expiry(ax25_cb *);
+void ax25_std_t3timer_expiry(ax25_cb *);
+void ax25_std_idletimer_expiry(ax25_cb *);
/* ax25_subr.c */
-extern void ax25_clear_queues(ax25_cb *);
-extern void ax25_frames_acked(ax25_cb *, unsigned short);
-extern void ax25_requeue_frames(ax25_cb *);
-extern int ax25_validate_nr(ax25_cb *, unsigned short);
-extern int ax25_decode(ax25_cb *, struct sk_buff *, int *, int *, int *);
-extern void ax25_send_control(ax25_cb *, int, int, int);
-extern void ax25_return_dm(struct net_device *, ax25_address *, ax25_address *, ax25_digi *);
-extern void ax25_calculate_t1(ax25_cb *);
-extern void ax25_calculate_rtt(ax25_cb *);
-extern void ax25_disconnect(ax25_cb *, int);
+void ax25_clear_queues(ax25_cb *);
+void ax25_frames_acked(ax25_cb *, unsigned short);
+void ax25_requeue_frames(ax25_cb *);
+int ax25_validate_nr(ax25_cb *, unsigned short);
+int ax25_decode(ax25_cb *, struct sk_buff *, int *, int *, int *);
+void ax25_send_control(ax25_cb *, int, int, int);
+void ax25_return_dm(struct net_device *, ax25_address *, ax25_address *,
+ ax25_digi *);
+void ax25_calculate_t1(ax25_cb *);
+void ax25_calculate_rtt(ax25_cb *);
+void ax25_disconnect(ax25_cb *, int);
/* ax25_timer.c */
-extern void ax25_setup_timers(ax25_cb *);
-extern void ax25_start_heartbeat(ax25_cb *);
-extern void ax25_start_t1timer(ax25_cb *);
-extern void ax25_start_t2timer(ax25_cb *);
-extern void ax25_start_t3timer(ax25_cb *);
-extern void ax25_start_idletimer(ax25_cb *);
-extern void ax25_stop_heartbeat(ax25_cb *);
-extern void ax25_stop_t1timer(ax25_cb *);
-extern void ax25_stop_t2timer(ax25_cb *);
-extern void ax25_stop_t3timer(ax25_cb *);
-extern void ax25_stop_idletimer(ax25_cb *);
-extern int ax25_t1timer_running(ax25_cb *);
-extern unsigned long ax25_display_timer(struct timer_list *);
+void ax25_setup_timers(ax25_cb *);
+void ax25_start_heartbeat(ax25_cb *);
+void ax25_start_t1timer(ax25_cb *);
+void ax25_start_t2timer(ax25_cb *);
+void ax25_start_t3timer(ax25_cb *);
+void ax25_start_idletimer(ax25_cb *);
+void ax25_stop_heartbeat(ax25_cb *);
+void ax25_stop_t1timer(ax25_cb *);
+void ax25_stop_t2timer(ax25_cb *);
+void ax25_stop_t3timer(ax25_cb *);
+void ax25_stop_idletimer(ax25_cb *);
+int ax25_t1timer_running(ax25_cb *);
+unsigned long ax25_display_timer(struct timer_list *);
/* ax25_uid.c */
extern int ax25_uid_policy;
-extern ax25_uid_assoc *ax25_findbyuid(kuid_t);
-extern int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *);
+ax25_uid_assoc *ax25_findbyuid(kuid_t);
+int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *);
extern const struct file_operations ax25_uid_fops;
-extern void ax25_uid_free(void);
+void ax25_uid_free(void);
/* sysctl_net_ax25.c */
#ifdef CONFIG_SYSCTL
-extern int ax25_register_dev_sysctl(ax25_dev *ax25_dev);
-extern void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev);
+int ax25_register_dev_sysctl(ax25_dev *ax25_dev);
+void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev);
#else
static inline int ax25_register_dev_sysctl(ax25_dev *ax25_dev) { return 0; }
static inline void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev) {}
#include <linux/netdevice.h>
#include <net/ip.h>
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
struct napi_struct;
extern unsigned int sysctl_net_busy_read __read_mostly;
if (rc > 0)
/* local bh are disabled so it is ok to use _BH */
NET_ADD_STATS_BH(sock_net(sk),
- LINUX_MIB_LOWLATENCYRXPACKETS, rc);
+ LINUX_MIB_BUSYPOLLRXPACKETS, rc);
} while (!nonblock && skb_queue_empty(&sk->sk_receive_queue) &&
!need_resched() && !busy_loop_timeout(end_time));
sk->sk_napi_id = skb->napi_id;
}
-#else /* CONFIG_NET_LL_RX_POLL */
+#else /* CONFIG_NET_RX_BUSY_POLL */
static inline unsigned long net_busy_loop_on(void)
{
return 0;
return false;
}
-static inline bool sk_busy_poll(struct sock *sk, int nonblock)
-{
- return false;
-}
-
static inline void skb_mark_napi_id(struct sk_buff *skb,
struct napi_struct *napi)
{
return true;
}
-#endif /* CONFIG_NET_LL_RX_POLL */
+static inline bool sk_busy_loop(struct sock *sk, int nonblock)
+{
+ return false;
+}
+
+#endif /* CONFIG_NET_RX_BUSY_POLL */
#endif /* _LINUX_NET_BUSY_POLL_H */
*
* Return: A non-negative wiphy index or a negative error code.
*/
-extern int wiphy_register(struct wiphy *wiphy);
+int wiphy_register(struct wiphy *wiphy);
/**
* wiphy_unregister - deregister a wiphy from cfg80211
* pointer, but the call may sleep to wait for an outstanding
* request that is being handled.
*/
-extern void wiphy_unregister(struct wiphy *wiphy);
+void wiphy_unregister(struct wiphy *wiphy);
/**
* wiphy_free - free wiphy
*
* @wiphy: The wiphy to free
*/
-extern void wiphy_free(struct wiphy *wiphy);
+void wiphy_free(struct wiphy *wiphy);
/* internal structs */
struct cfg80211_conn;
* @band: band, necessary due to channel number overlap
* Return: The corresponding frequency (in MHz), or 0 if the conversion failed.
*/
-extern int ieee80211_channel_to_frequency(int chan, enum ieee80211_band band);
+int ieee80211_channel_to_frequency(int chan, enum ieee80211_band band);
/**
* ieee80211_frequency_to_channel - convert frequency to channel number
* @freq: center frequency
* Return: The corresponding channel, or 0 if the conversion failed.
*/
-extern int ieee80211_frequency_to_channel(int freq);
+int ieee80211_frequency_to_channel(int freq);
/*
* Name indirection necessary because the ieee80211 code also has
* to include both header files you'll (rightfully!) get a symbol
* clash.
*/
-extern struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
- int freq);
+struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
+ int freq);
/**
* ieee80211_get_channel - get channel struct from wiphy for specified frequency
* @wiphy: the struct wiphy to get the channel for
int _reset_on_ext;
};
-extern int ieee80211_radiotap_iterator_init(
- struct ieee80211_radiotap_iterator *iterator,
- struct ieee80211_radiotap_header *radiotap_header,
- int max_length, const struct ieee80211_radiotap_vendor_namespaces *vns);
+int
+ieee80211_radiotap_iterator_init(struct ieee80211_radiotap_iterator *iterator,
+ struct ieee80211_radiotap_header *radiotap_header,
+ int max_length,
+ const struct ieee80211_radiotap_vendor_namespaces *vns);
-extern int ieee80211_radiotap_iterator_next(
- struct ieee80211_radiotap_iterator *iterator);
+int
+ieee80211_radiotap_iterator_next(struct ieee80211_radiotap_iterator *iterator);
extern const unsigned char rfc1042_header[6];
*
* Return: 0 on success. -ENOMEM.
*/
-extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
+int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
/**
* wiphy_apply_custom_regulatory - apply a custom driver regulatory domain
* default channel settings will be disregarded. If no rule is found for a
* channel on the regulatory domain the channel will be disabled.
*/
-extern void wiphy_apply_custom_regulatory(
- struct wiphy *wiphy,
- const struct ieee80211_regdomain *regd);
+void wiphy_apply_custom_regulatory(struct wiphy *wiphy,
+ const struct ieee80211_regdomain *regd);
/**
* freq_reg_info - get regulatory information for the given frequency
}
struct sk_buff;
-extern void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
- __be32 from, __be32 to, int pseudohdr);
-extern void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,
- const __be32 *from, const __be32 *to,
- int pseudohdr);
+void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
+ __be32 from, __be32 to, int pseudohdr);
+void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,
+ const __be32 *from, const __be32 *to,
+ int pseudohdr);
static inline void inet_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb,
__be16 from, __be16 to,
u32 classid;
};
-extern void sock_update_classid(struct sock *sk);
+void sock_update_classid(struct sock *sk);
#if IS_BUILTIN(CONFIG_NET_CLS_CGROUP)
static inline u32 task_cls_classid(struct task_struct *p)
struct fib_rule {
struct list_head list;
- atomic_t refcnt;
int iifindex;
int oifindex;
u32 mark;
u32 mark_mask;
- u32 pref;
u32 flags;
u32 table;
u8 action;
+ /* 3 bytes hole, try to use */
u32 target;
struct fib_rule __rcu *ctarget;
+ struct net *fr_net;
+
+ atomic_t refcnt;
+ u32 pref;
+ int suppress_ifgroup;
+ int suppress_prefixlen;
char iifname[IFNAMSIZ];
char oifname[IFNAMSIZ];
struct rcu_head rcu;
- struct net * fr_net;
};
struct fib_lookup_arg {
int (*action)(struct fib_rule *,
struct flowi *, int,
struct fib_lookup_arg *);
+ bool (*suppress)(struct fib_rule *,
+ struct fib_lookup_arg *);
int (*match)(struct fib_rule *,
struct flowi *, int);
int (*configure)(struct fib_rule *,
[FRA_FWMARK] = { .type = NLA_U32 }, \
[FRA_FWMASK] = { .type = NLA_U32 }, \
[FRA_TABLE] = { .type = NLA_U32 }, \
+ [FRA_SUPPRESS_PREFIXLEN] = { .type = NLA_U32 }, \
+ [FRA_SUPPRESS_IFGROUP] = { .type = NLA_U32 }, \
[FRA_GOTO] = { .type = NLA_U32 }
static inline void fib_rule_get(struct fib_rule *rule)
struct nl_info *info);
extern void fib6_run_gc(unsigned long expires,
- struct net *net);
+ struct net *net, bool force);
extern void fib6_gc_cleanup(void);
extern void ip6_sk_update_pmtu(struct sk_buff *skb, struct sock *sk,
__be32 mtu);
extern void ip6_redirect(struct sk_buff *skb, struct net *net, int oif, u32 mark);
+extern void ip6_redirect_no_header(struct sk_buff *skb, struct net *net, int oif,
+ u32 mark);
extern void ip6_sk_redirect(struct sk_buff *skb, struct sock *sk);
struct netlink_callback;
struct ip6_tnl {
struct ip6_tnl __rcu *next; /* next tunnel in list */
struct net_device *dev; /* virtual device associated with tunnel */
+ struct net *net; /* netns for packet i/o */
struct __ip6_tnl_parm parms; /* tunnel configuration parameters */
struct flowi fl; /* flowi template for xmit */
struct dst_entry *dst_cache; /* cached dst */
#define PACKET_RCVD 0
#define PACKET_REJECT 1
-#define IP_TNL_HASH_BITS 10
+#define IP_TNL_HASH_BITS 7
#define IP_TNL_HASH_SIZE (1 << IP_TNL_HASH_BITS)
struct ip_tunnel_net {
- struct hlist_head *tunnels;
struct net_device *fb_tunnel_dev;
+ struct hlist_head tunnels[IP_TNL_HASH_SIZE];
};
#ifdef CONFIG_INET
int ip_tunnel_init_net(struct net *net, int ip_tnl_net_id,
struct rtnl_link_ops *ops, char *devname);
-void ip_tunnel_delete_net(struct ip_tunnel_net *itn);
+void ip_tunnel_delete_net(struct ip_tunnel_net *itn, struct rtnl_link_ops *ops);
void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
const struct iphdr *tnl_params, const u8 protocol);
return INET_ECN_encapsulate(tos, inner);
}
-static inline void tunnel_ip_select_ident(struct sk_buff *skb,
- const struct iphdr *old_iph,
- struct dst_entry *dst)
-{
- struct iphdr *iph = ip_hdr(skb);
-
- /* Use inner packet iph-id if possible. */
- if (skb->protocol == htons(ETH_P_IP) && old_iph->id)
- iph->id = old_iph->id;
- else
- __ip_select_ident(iph, dst,
- (skb_shinfo(skb)->gso_segs ?: 1) - 1);
-}
-
int iptunnel_pull_header(struct sk_buff *skb, int hdr_len, __be16 inner_proto);
int iptunnel_xmit(struct net *net, struct rtable *rt,
struct sk_buff *skb,
#define NEXTHDR_ICMP 58 /* ICMP for IPv6. */
#define NEXTHDR_NONE 59 /* No next header */
#define NEXTHDR_DEST 60 /* Destination options header. */
+#define NEXTHDR_SCTP 132 /* SCTP message. */
#define NEXTHDR_MOBILITY 135 /* Mobility header. */
#define NEXTHDR_MAX 255
#include <linux/types.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
+#include <linux/if_ether.h>
#include <net/irda/irttp.h>
int access_type; /* Access type */
__u16 send_arb_val;
- __u8 mac_address[6]; /* Generated MAC address for peer device */
+ __u8 mac_address[ETH_ALEN]; /* Generated MAC address for peer device */
};
/*
};
#ifdef CONFIG_MAC80211_LEDS
-extern char *__ieee80211_get_tx_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_get_rx_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_get_assoc_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_create_tpt_led_trigger(
- struct ieee80211_hw *hw, unsigned int flags,
- const struct ieee80211_tpt_blink *blink_table,
- unsigned int blink_table_len);
+char *__ieee80211_get_tx_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_get_rx_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_get_assoc_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_create_tpt_led_trigger(struct ieee80211_hw *hw,
+ unsigned int flags,
+ const struct ieee80211_tpt_blink *blink_table,
+ unsigned int blink_table_len);
#endif
/**
* ieee80211_get_tx_led_name - get name of TX LED
* if RFC 3831 IPv6-over-Fibre Channel is ever implemented it may
* also need a pad of 2.
*/
-static int ndisc_addr_option_pad(unsigned short type)
+static inline int ndisc_addr_option_pad(unsigned short type)
{
switch (type) {
case ARPHRD_INFINIBAND: return 2;
#define NEIGH_UPDATE_F_ISROUTER 0x40000000
#define NEIGH_UPDATE_F_ADMIN 0x80000000
-extern void neigh_table_init(struct neigh_table *tbl);
-extern int neigh_table_clear(struct neigh_table *tbl);
-extern struct neighbour * neigh_lookup(struct neigh_table *tbl,
- const void *pkey,
- struct net_device *dev);
-extern struct neighbour * neigh_lookup_nodev(struct neigh_table *tbl,
- struct net *net,
- const void *pkey);
-extern struct neighbour * __neigh_create(struct neigh_table *tbl,
- const void *pkey,
- struct net_device *dev,
- bool want_ref);
+void neigh_table_init(struct neigh_table *tbl);
+int neigh_table_clear(struct neigh_table *tbl);
+struct neighbour *neigh_lookup(struct neigh_table *tbl, const void *pkey,
+ struct net_device *dev);
+struct neighbour *neigh_lookup_nodev(struct neigh_table *tbl, struct net *net,
+ const void *pkey);
+struct neighbour *__neigh_create(struct neigh_table *tbl, const void *pkey,
+ struct net_device *dev, bool want_ref);
static inline struct neighbour *neigh_create(struct neigh_table *tbl,
const void *pkey,
struct net_device *dev)
{
return __neigh_create(tbl, pkey, dev, true);
}
-extern void neigh_destroy(struct neighbour *neigh);
-extern int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb);
-extern int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
- u32 flags);
-extern void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev);
-extern int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev);
-extern int neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb);
-extern int neigh_connected_output(struct neighbour *neigh, struct sk_buff *skb);
-extern int neigh_compat_output(struct neighbour *neigh, struct sk_buff *skb);
-extern int neigh_direct_output(struct neighbour *neigh, struct sk_buff *skb);
-extern struct neighbour *neigh_event_ns(struct neigh_table *tbl,
+void neigh_destroy(struct neighbour *neigh);
+int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new, u32 flags);
+void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev);
+int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev);
+int neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_connected_output(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_compat_output(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_direct_output(struct neighbour *neigh, struct sk_buff *skb);
+struct neighbour *neigh_event_ns(struct neigh_table *tbl,
u8 *lladdr, void *saddr,
struct net_device *dev);
-extern struct neigh_parms *neigh_parms_alloc(struct net_device *dev, struct neigh_table *tbl);
-extern void neigh_parms_release(struct neigh_table *tbl, struct neigh_parms *parms);
+struct neigh_parms *neigh_parms_alloc(struct net_device *dev,
+ struct neigh_table *tbl);
+void neigh_parms_release(struct neigh_table *tbl, struct neigh_parms *parms);
static inline
-struct net *neigh_parms_net(const struct neigh_parms *parms)
+struct net *neigh_parms_net(const struct neigh_parms *parms)
{
return read_pnet(&parms->net);
}
-extern unsigned long neigh_rand_reach_time(unsigned long base);
+unsigned long neigh_rand_reach_time(unsigned long base);
-extern void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
- struct sk_buff *skb);
-extern struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev, int creat);
-extern struct pneigh_entry *__pneigh_lookup(struct neigh_table *tbl,
- struct net *net,
- const void *key,
- struct net_device *dev);
-extern int pneigh_delete(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev);
+void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
+ struct sk_buff *skb);
+struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, struct net *net,
+ const void *key, struct net_device *dev,
+ int creat);
+struct pneigh_entry *__pneigh_lookup(struct neigh_table *tbl, struct net *net,
+ const void *key, struct net_device *dev);
+int pneigh_delete(struct neigh_table *tbl, struct net *net, const void *key,
+ struct net_device *dev);
-static inline
-struct net *pneigh_net(const struct pneigh_entry *pneigh)
+static inline struct net *pneigh_net(const struct pneigh_entry *pneigh)
{
return read_pnet(&pneigh->net);
}
-extern void neigh_app_ns(struct neighbour *n);
-extern void neigh_for_each(struct neigh_table *tbl, void (*cb)(struct neighbour *, void *), void *cookie);
-extern void __neigh_for_each_release(struct neigh_table *tbl, int (*cb)(struct neighbour *));
-extern void pneigh_for_each(struct neigh_table *tbl, void (*cb)(struct pneigh_entry *));
+void neigh_app_ns(struct neighbour *n);
+void neigh_for_each(struct neigh_table *tbl,
+ void (*cb)(struct neighbour *, void *), void *cookie);
+void __neigh_for_each_release(struct neigh_table *tbl,
+ int (*cb)(struct neighbour *));
+void pneigh_for_each(struct neigh_table *tbl,
+ void (*cb)(struct pneigh_entry *));
struct neigh_seq_state {
struct seq_net_private p;
#define NEIGH_SEQ_IS_PNEIGH 0x00000002
#define NEIGH_SEQ_SKIP_NOARP 0x00000004
};
-extern void *neigh_seq_start(struct seq_file *, loff_t *, struct neigh_table *, unsigned int);
-extern void *neigh_seq_next(struct seq_file *, void *, loff_t *);
-extern void neigh_seq_stop(struct seq_file *, void *);
-
-extern int neigh_sysctl_register(struct net_device *dev,
- struct neigh_parms *p,
- char *p_name,
- proc_handler *proc_handler);
-extern void neigh_sysctl_unregister(struct neigh_parms *p);
+void *neigh_seq_start(struct seq_file *, loff_t *, struct neigh_table *,
+ unsigned int);
+void *neigh_seq_next(struct seq_file *, void *, loff_t *);
+void neigh_seq_stop(struct seq_file *, void *);
+
+int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
+ char *p_name, proc_handler *proc_handler);
+void neigh_sysctl_unregister(struct neigh_parms *p);
static inline void __neigh_parms_put(struct neigh_parms *parms)
{
struct netns_ipvs *ipvs;
#endif
struct sock *diag_nlsk;
- atomic_t rt_genid;
atomic_t fnhe_genid;
};
}
#endif
-static inline int rt_genid(struct net *net)
+static inline int rt_genid_ipv4(struct net *net)
{
- return atomic_read(&net->rt_genid);
+ return atomic_read(&net->ipv4.rt_genid);
}
-static inline void rt_genid_bump(struct net *net)
+static inline void rt_genid_bump_ipv4(struct net *net)
{
- atomic_inc(&net->rt_genid);
+ atomic_inc(&net->ipv4.rt_genid);
+}
+
+#if IS_ENABLED(CONFIG_IPV6)
+static inline int rt_genid_ipv6(struct net *net)
+{
+ return atomic_read(&net->ipv6.rt_genid);
+}
+
+static inline void rt_genid_bump_ipv6(struct net *net)
+{
+ atomic_inc(&net->ipv6.rt_genid);
+}
+#else
+static inline int rt_genid_ipv6(struct net *net)
+{
+ return 0;
+}
+
+static inline void rt_genid_bump_ipv6(struct net *net)
+{
+}
+#endif
+
+/* For callers who don't really care about whether it's IPv4 or IPv6 */
+static inline void rt_genid_bump_all(struct net *net)
+{
+ rt_genid_bump_ipv4(net);
+ rt_genid_bump_ipv6(net);
}
static inline int fnhe_genid(struct net *net)
const struct nf_conntrack_tuple *tuple);
extern int nf_conntrack_hash_check_insert(struct nf_conn *ct);
-extern void nf_ct_delete_from_lists(struct nf_conn *ct);
-extern void nf_ct_dying_timeout(struct nf_conn *ct);
+bool nf_ct_delete(struct nf_conn *ct, u32 pid, int report);
extern void nf_conntrack_flush_report(struct net *net, u32 portid, int report);
}
/* These are for NAT. Icky. */
-extern s16 (*nf_ct_nat_offset)(const struct nf_conn *ct,
+extern s32 (*nf_ct_nat_offset)(const struct nf_conn *ct,
enum ip_conntrack_dir dir,
u32 seq);
/* Iterate over all conntracks: if iter returns true, it's deleted. */
extern void
-nf_ct_iterate_cleanup(struct net *net, int (*iter)(struct nf_conn *i, void *data), void *data);
+nf_ct_iterate_cleanup(struct net *net,
+ int (*iter)(struct nf_conn *i, void *data),
+ void *data, u32 portid, int report);
extern void nf_conntrack_free(struct nf_conn *ct);
extern struct nf_conn *
nf_conntrack_alloc(struct net *net, u16 zone,
#if defined(CONFIG_NF_NAT) || defined(CONFIG_NF_NAT_MODULE)
NF_CT_EXT_NAT,
#endif
+ NF_CT_EXT_SEQADJ,
NF_CT_EXT_ACCT,
#ifdef CONFIG_NF_CONNTRACK_EVENTS
NF_CT_EXT_ECACHE,
#endif
#ifdef CONFIG_NF_CONNTRACK_LABELS
NF_CT_EXT_LABELS,
+#endif
+#if IS_ENABLED(CONFIG_NETFILTER_SYNPROXY)
+ NF_CT_EXT_SYNPROXY,
#endif
NF_CT_EXT_NUM,
};
#define NF_CT_EXT_HELPER_TYPE struct nf_conn_help
#define NF_CT_EXT_NAT_TYPE struct nf_conn_nat
+#define NF_CT_EXT_SEQADJ_TYPE struct nf_conn_seqadj
#define NF_CT_EXT_ACCT_TYPE struct nf_conn_counter
#define NF_CT_EXT_ECACHE_TYPE struct nf_conntrack_ecache
#define NF_CT_EXT_ZONE_TYPE struct nf_conntrack_zone
#define NF_CT_EXT_TSTAMP_TYPE struct nf_conn_tstamp
#define NF_CT_EXT_TIMEOUT_TYPE struct nf_conn_timeout
#define NF_CT_EXT_LABELS_TYPE struct nf_conn_labels
+#define NF_CT_EXT_SYNPROXY_TYPE struct nf_conn_synproxy
/* Extensions: optional stuff which isn't permanently in struct. */
struct nf_ct_ext {
extern const struct nla_policy nf_ct_port_nla_policy[];
#ifdef CONFIG_SYSCTL
-#ifdef DEBUG_INVALID_PACKETS
#define LOG_INVALID(net, proto) \
((net)->ct.sysctl_log_invalid == (proto) || \
(net)->ct.sysctl_log_invalid == IPPROTO_RAW)
#else
-#define LOG_INVALID(net, proto) \
- (((net)->ct.sysctl_log_invalid == (proto) || \
- (net)->ct.sysctl_log_invalid == IPPROTO_RAW) \
- && net_ratelimit())
-#endif
-#else
static inline int LOG_INVALID(struct net *net, int proto) { return 0; }
#endif /* CONFIG_SYSCTL */
--- /dev/null
+#ifndef _NF_CONNTRACK_SEQADJ_H
+#define _NF_CONNTRACK_SEQADJ_H
+
+#include <net/netfilter/nf_conntrack_extend.h>
+
+/**
+ * struct nf_ct_seqadj - sequence number adjustment information
+ *
+ * @correction_pos: position of the last TCP sequence number modification
+ * @offset_before: sequence number offset before last modification
+ * @offset_after: sequence number offset after last modification
+ */
+struct nf_ct_seqadj {
+ u32 correction_pos;
+ s32 offset_before;
+ s32 offset_after;
+};
+
+struct nf_conn_seqadj {
+ struct nf_ct_seqadj seq[IP_CT_DIR_MAX];
+};
+
+static inline struct nf_conn_seqadj *nfct_seqadj(const struct nf_conn *ct)
+{
+ return nf_ct_ext_find(ct, NF_CT_EXT_SEQADJ);
+}
+
+static inline struct nf_conn_seqadj *nfct_seqadj_ext_add(struct nf_conn *ct)
+{
+ return nf_ct_ext_add(ct, NF_CT_EXT_SEQADJ, GFP_ATOMIC);
+}
+
+extern int nf_ct_seqadj_init(struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+ s32 off);
+extern int nf_ct_seqadj_set(struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+ __be32 seq, s32 off);
+extern void nf_ct_tcp_seqadj_set(struct sk_buff *skb,
+ struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ s32 off);
+
+extern int nf_ct_seq_adjust(struct sk_buff *skb,
+ struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+ unsigned int protoff);
+extern s32 nf_ct_seq_offset(const struct nf_conn *ct, enum ip_conntrack_dir,
+ u32 seq);
+
+extern int nf_conntrack_seqadj_init(void);
+extern void nf_conntrack_seqadj_fini(void);
+
+#endif /* _NF_CONNTRACK_SEQADJ_H */
--- /dev/null
+#ifndef _NF_CONNTRACK_SYNPROXY_H
+#define _NF_CONNTRACK_SYNPROXY_H
+
+#include <net/netns/generic.h>
+
+struct nf_conn_synproxy {
+ u32 isn;
+ u32 its;
+ u32 tsoff;
+};
+
+static inline struct nf_conn_synproxy *nfct_synproxy(const struct nf_conn *ct)
+{
+#if IS_ENABLED(CONFIG_NETFILTER_SYNPROXY)
+ return nf_ct_ext_find(ct, NF_CT_EXT_SYNPROXY);
+#else
+ return NULL;
+#endif
+}
+
+static inline struct nf_conn_synproxy *nfct_synproxy_ext_add(struct nf_conn *ct)
+{
+#if IS_ENABLED(CONFIG_NETFILTER_SYNPROXY)
+ return nf_ct_ext_add(ct, NF_CT_EXT_SYNPROXY, GFP_ATOMIC);
+#else
+ return NULL;
+#endif
+}
+
+struct synproxy_stats {
+ unsigned int syn_received;
+ unsigned int cookie_invalid;
+ unsigned int cookie_valid;
+ unsigned int cookie_retrans;
+ unsigned int conn_reopened;
+};
+
+struct synproxy_net {
+ struct nf_conn *tmpl;
+ struct synproxy_stats __percpu *stats;
+};
+
+extern int synproxy_net_id;
+static inline struct synproxy_net *synproxy_pernet(struct net *net)
+{
+ return net_generic(net, synproxy_net_id);
+}
+
+struct synproxy_options {
+ u8 options;
+ u8 wscale;
+ u16 mss;
+ u32 tsval;
+ u32 tsecr;
+};
+
+struct tcphdr;
+struct xt_synproxy_info;
+extern void synproxy_parse_options(const struct sk_buff *skb, unsigned int doff,
+ const struct tcphdr *th,
+ struct synproxy_options *opts);
+extern unsigned int synproxy_options_size(const struct synproxy_options *opts);
+extern void synproxy_build_options(struct tcphdr *th,
+ const struct synproxy_options *opts);
+
+extern void synproxy_init_timestamp_cookie(const struct xt_synproxy_info *info,
+ struct synproxy_options *opts);
+extern void synproxy_check_timestamp_cookie(struct synproxy_options *opts);
+
+extern unsigned int synproxy_tstamp_adjust(struct sk_buff *skb,
+ unsigned int protoff,
+ struct tcphdr *th,
+ struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ const struct nf_conn_synproxy *synproxy);
+
+#endif /* _NF_CONNTRACK_SYNPROXY_H */
#define HOOK2MANIP(hooknum) ((hooknum) != NF_INET_POST_ROUTING && \
(hooknum) != NF_INET_LOCAL_IN)
-/* NAT sequence number modifications */
-struct nf_nat_seq {
- /* position of the last TCP sequence number modification (if any) */
- u_int32_t correction_pos;
-
- /* sequence number offset before and after last modification */
- int16_t offset_before, offset_after;
-};
-
#include <linux/list.h>
#include <linux/netfilter/nf_conntrack_pptp.h>
#include <net/netfilter/nf_conntrack_extend.h>
/* The structure embedded in the conntrack structure. */
struct nf_conn_nat {
struct hlist_node bysource;
- struct nf_nat_seq seq[IP_CT_DIR_MAX];
struct nf_conn *ct;
union nf_conntrack_nat_help help;
#if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
const char *rep_buffer,
unsigned int rep_len);
-extern void nf_nat_set_seq_adjust(struct nf_conn *ct,
- enum ip_conntrack_info ctinfo,
- __be32 seq, s16 off);
-extern int nf_nat_seq_adjust(struct sk_buff *skb,
- struct nf_conn *ct,
- enum ip_conntrack_info ctinfo,
- unsigned int protoff);
-extern int (*nf_nat_seq_adjust_hook)(struct sk_buff *skb,
- struct nf_conn *ct,
- enum ip_conntrack_info ctinfo,
- unsigned int protoff);
-
/* Setup NAT on this expected conntrack so it follows master, but goes
* to port ct->master->saved_proto. */
extern void nf_nat_follow_master(struct nf_conn *ct,
struct nf_conntrack_expect *this);
-extern s16 nf_nat_get_offset(const struct nf_conn *ct,
- enum ip_conntrack_dir dir,
- u32 seq);
-
-extern void nf_nat_tcp_seq_adjust(struct sk_buff *skb, struct nf_conn *ct,
- u32 dir, int off);
-
#endif
+++ /dev/null
-#ifndef _NF_TPROXY_CORE_H
-#define _NF_TPROXY_CORE_H
-
-#include <linux/types.h>
-#include <linux/in.h>
-#include <linux/skbuff.h>
-#include <net/sock.h>
-#include <net/inet_hashtables.h>
-#include <net/inet6_hashtables.h>
-#include <net/tcp.h>
-
-#define NFT_LOOKUP_ANY 0
-#define NFT_LOOKUP_LISTENER 1
-#define NFT_LOOKUP_ESTABLISHED 2
-
-/* look up and get a reference to a matching socket */
-
-
-/* This function is used by the 'TPROXY' target and the 'socket'
- * match. The following lookups are supported:
- *
- * Explicit TProxy target rule
- * ===========================
- *
- * This is used when the user wants to intercept a connection matching
- * an explicit iptables rule. In this case the sockets are assumed
- * matching in preference order:
- *
- * - match: if there's a fully established connection matching the
- * _packet_ tuple, it is returned, assuming the redirection
- * already took place and we process a packet belonging to an
- * established connection
- *
- * - match: if there's a listening socket matching the redirection
- * (e.g. on-port & on-ip of the connection), it is returned,
- * regardless if it was bound to 0.0.0.0 or an explicit
- * address. The reasoning is that if there's an explicit rule, it
- * does not really matter if the listener is bound to an interface
- * or to 0. The user already stated that he wants redirection
- * (since he added the rule).
- *
- * "socket" match based redirection (no specific rule)
- * ===================================================
- *
- * There are connections with dynamic endpoints (e.g. FTP data
- * connection) that the user is unable to add explicit rules
- * for. These are taken care of by a generic "socket" rule. It is
- * assumed that the proxy application is trusted to open such
- * connections without explicit iptables rule (except of course the
- * generic 'socket' rule). In this case the following sockets are
- * matched in preference order:
- *
- * - match: if there's a fully established connection matching the
- * _packet_ tuple
- *
- * - match: if there's a non-zero bound listener (possibly with a
- * non-local address) We don't accept zero-bound listeners, since
- * then local services could intercept traffic going through the
- * box.
- *
- * Please note that there's an overlap between what a TPROXY target
- * and a socket match will match. Normally if you have both rules the
- * "socket" match will be the first one, effectively all packets
- * belonging to established connections going through that one.
- */
-static inline struct sock *
-nf_tproxy_get_sock_v4(struct net *net, const u8 protocol,
- const __be32 saddr, const __be32 daddr,
- const __be16 sport, const __be16 dport,
- const struct net_device *in, int lookup_type)
-{
- struct sock *sk;
-
- /* look up socket */
- switch (protocol) {
- case IPPROTO_TCP:
- switch (lookup_type) {
- case NFT_LOOKUP_ANY:
- sk = __inet_lookup(net, &tcp_hashinfo,
- saddr, sport, daddr, dport,
- in->ifindex);
- break;
- case NFT_LOOKUP_LISTENER:
- sk = inet_lookup_listener(net, &tcp_hashinfo,
- saddr, sport,
- daddr, dport,
- in->ifindex);
-
- /* NOTE: we return listeners even if bound to
- * 0.0.0.0, those are filtered out in
- * xt_socket, since xt_TPROXY needs 0 bound
- * listeners too */
-
- break;
- case NFT_LOOKUP_ESTABLISHED:
- sk = inet_lookup_established(net, &tcp_hashinfo,
- saddr, sport, daddr, dport,
- in->ifindex);
- break;
- default:
- WARN_ON(1);
- sk = NULL;
- break;
- }
- break;
- case IPPROTO_UDP:
- sk = udp4_lib_lookup(net, saddr, sport, daddr, dport,
- in->ifindex);
- if (sk && lookup_type != NFT_LOOKUP_ANY) {
- int connected = (sk->sk_state == TCP_ESTABLISHED);
- int wildcard = (inet_sk(sk)->inet_rcv_saddr == 0);
-
- /* NOTE: we return listeners even if bound to
- * 0.0.0.0, those are filtered out in
- * xt_socket, since xt_TPROXY needs 0 bound
- * listeners too */
- if ((lookup_type == NFT_LOOKUP_ESTABLISHED && (!connected || wildcard)) ||
- (lookup_type == NFT_LOOKUP_LISTENER && connected)) {
- sock_put(sk);
- sk = NULL;
- }
- }
- break;
- default:
- WARN_ON(1);
- sk = NULL;
- }
-
- pr_debug("tproxy socket lookup: proto %u %08x:%u -> %08x:%u, lookup type: %d, sock %p\n",
- protocol, ntohl(saddr), ntohs(sport), ntohl(daddr), ntohs(dport), lookup_type, sk);
-
- return sk;
-}
-
-#if IS_ENABLED(CONFIG_IPV6)
-static inline struct sock *
-nf_tproxy_get_sock_v6(struct net *net, const u8 protocol,
- const struct in6_addr *saddr, const struct in6_addr *daddr,
- const __be16 sport, const __be16 dport,
- const struct net_device *in, int lookup_type)
-{
- struct sock *sk;
-
- /* look up socket */
- switch (protocol) {
- case IPPROTO_TCP:
- switch (lookup_type) {
- case NFT_LOOKUP_ANY:
- sk = inet6_lookup(net, &tcp_hashinfo,
- saddr, sport, daddr, dport,
- in->ifindex);
- break;
- case NFT_LOOKUP_LISTENER:
- sk = inet6_lookup_listener(net, &tcp_hashinfo,
- saddr, sport,
- daddr, ntohs(dport),
- in->ifindex);
-
- /* NOTE: we return listeners even if bound to
- * 0.0.0.0, those are filtered out in
- * xt_socket, since xt_TPROXY needs 0 bound
- * listeners too */
-
- break;
- case NFT_LOOKUP_ESTABLISHED:
- sk = __inet6_lookup_established(net, &tcp_hashinfo,
- saddr, sport, daddr, ntohs(dport),
- in->ifindex);
- break;
- default:
- WARN_ON(1);
- sk = NULL;
- break;
- }
- break;
- case IPPROTO_UDP:
- sk = udp6_lib_lookup(net, saddr, sport, daddr, dport,
- in->ifindex);
- if (sk && lookup_type != NFT_LOOKUP_ANY) {
- int connected = (sk->sk_state == TCP_ESTABLISHED);
- int wildcard = ipv6_addr_any(&inet6_sk(sk)->rcv_saddr);
-
- /* NOTE: we return listeners even if bound to
- * 0.0.0.0, those are filtered out in
- * xt_socket, since xt_TPROXY needs 0 bound
- * listeners too */
- if ((lookup_type == NFT_LOOKUP_ESTABLISHED && (!connected || wildcard)) ||
- (lookup_type == NFT_LOOKUP_LISTENER && connected)) {
- sock_put(sk);
- sk = NULL;
- }
- }
- break;
- default:
- WARN_ON(1);
- sk = NULL;
- }
-
- pr_debug("tproxy socket lookup: proto %u %pI6:%u -> %pI6:%u, lookup type: %d, sock %p\n",
- protocol, saddr, ntohs(sport), daddr, ntohs(dport), lookup_type, sk);
-
- return sk;
-}
-#endif
-
-/* assign a socket to the skb -- consumes sk */
-void
-nf_tproxy_assign_sock(struct sk_buff *skb, struct sock *sk);
-
-#endif
enum ip_conntrack_info ctinfo);
void nfqnl_ct_seq_adjust(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo, int diff);
+int nfqnl_attach_expect(struct nf_conn *ct, const struct nlattr *attr,
+ u32 portid, u32 report);
#else
inline struct nf_conn *
nfqnl_ct_get(struct sk_buff *entskb, size_t *size, enum ip_conntrack_info *ctinfo)
enum ip_conntrack_info ctinfo, int diff)
{
}
+
+inline int nfqnl_attach_expect(struct nf_conn *ct, const struct nlattr *attr,
+ u32 portid, u32 report)
+{
+ return 0;
+}
#endif /* NF_CONNTRACK */
#endif
struct fib_rules_ops *mr_rules_ops;
#endif
#endif
+ atomic_t rt_genid;
};
#endif
#endif
#endif
atomic_t dev_addr_genid;
+ atomic_t rt_genid;
};
#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
struct cgroup_subsys_state css;
};
-extern void sock_update_netprioidx(struct sock *sk);
+void sock_update_netprioidx(struct sock *sk);
#if IS_BUILTIN(CONFIG_NETPRIO_CGROUP)
int (*fn)(struct tcf_proto *, unsigned long node, struct tcf_walker *);
};
-extern int register_tcf_proto_ops(struct tcf_proto_ops *ops);
-extern int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
+int register_tcf_proto_ops(struct tcf_proto_ops *ops);
+int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
static inline unsigned long
__cls_set_class(unsigned long *clp, unsigned long cl)
return 0;
}
-extern int tcf_exts_validate(struct net *net, struct tcf_proto *tp,
- struct nlattr **tb, struct nlattr *rate_tlv,
- struct tcf_exts *exts,
- const struct tcf_ext_map *map);
-extern void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts);
-extern void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
- struct tcf_exts *src);
-extern int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts,
- const struct tcf_ext_map *map);
-extern int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
- const struct tcf_ext_map *map);
+int tcf_exts_validate(struct net *net, struct tcf_proto *tp,
+ struct nlattr **tb, struct nlattr *rate_tlv,
+ struct tcf_exts *exts,
+ const struct tcf_ext_map *map);
+void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts);
+void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
+ struct tcf_exts *src);
+int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts,
+ const struct tcf_ext_map *map);
+int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
+ const struct tcf_ext_map *map);
/**
* struct tcf_pkt_info - packet information
struct list_head link;
};
-extern int tcf_em_register(struct tcf_ematch_ops *);
-extern void tcf_em_unregister(struct tcf_ematch_ops *);
-extern int tcf_em_tree_validate(struct tcf_proto *, struct nlattr *,
- struct tcf_ematch_tree *);
-extern void tcf_em_tree_destroy(struct tcf_proto *, struct tcf_ematch_tree *);
-extern int tcf_em_tree_dump(struct sk_buff *, struct tcf_ematch_tree *, int);
-extern int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *,
- struct tcf_pkt_info *);
+int tcf_em_register(struct tcf_ematch_ops *);
+void tcf_em_unregister(struct tcf_ematch_ops *);
+int tcf_em_tree_validate(struct tcf_proto *, struct nlattr *,
+ struct tcf_ematch_tree *);
+void tcf_em_tree_destroy(struct tcf_proto *, struct tcf_ematch_tree *);
+int tcf_em_tree_dump(struct sk_buff *, struct tcf_ematch_tree *, int);
+int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *,
+ struct tcf_pkt_info *);
/**
* tcf_em_tree_change - replace ematch tree of a running classifier
struct Qdisc *qdisc;
};
-extern void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
-extern void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires);
+void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
+void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires);
static inline void qdisc_watchdog_schedule(struct qdisc_watchdog *wd,
psched_time_t expires)
qdisc_watchdog_schedule_ns(wd, PSCHED_TICKS2NS(expires));
}
-extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
+void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
extern struct Qdisc_ops pfifo_qdisc_ops;
extern struct Qdisc_ops bfifo_qdisc_ops;
extern struct Qdisc_ops pfifo_head_drop_qdisc_ops;
-extern int fifo_set_limit(struct Qdisc *q, unsigned int limit);
-extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
- unsigned int limit);
-
-extern int register_qdisc(struct Qdisc_ops *qops);
-extern int unregister_qdisc(struct Qdisc_ops *qops);
-extern void qdisc_list_del(struct Qdisc *q);
-extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
-extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
-extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
- struct nlattr *tab);
-extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
-extern void qdisc_put_stab(struct qdisc_size_table *tab);
-extern void qdisc_warn_nonwc(char *txt, struct Qdisc *qdisc);
-extern int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
- struct net_device *dev, struct netdev_queue *txq,
- spinlock_t *root_lock);
-
-extern void __qdisc_run(struct Qdisc *q);
+int fifo_set_limit(struct Qdisc *q, unsigned int limit);
+struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
+ unsigned int limit);
+
+int register_qdisc(struct Qdisc_ops *qops);
+int unregister_qdisc(struct Qdisc_ops *qops);
+void qdisc_list_del(struct Qdisc *q);
+struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
+struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
+struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
+ struct nlattr *tab);
+void qdisc_put_rtab(struct qdisc_rate_table *tab);
+void qdisc_put_stab(struct qdisc_size_table *tab);
+void qdisc_warn_nonwc(char *txt, struct Qdisc *qdisc);
+int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
+ struct net_device *dev, struct netdev_queue *txq,
+ spinlock_t *root_lock);
+
+void __qdisc_run(struct Qdisc *q);
static inline void qdisc_run(struct Qdisc *q)
{
__qdisc_run(q);
}
-extern int tc_classify_compat(struct sk_buff *skb, const struct tcf_proto *tp,
- struct tcf_result *res);
-extern int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
+int tc_classify_compat(struct sk_buff *skb, const struct tcf_proto *tp,
struct tcf_result *res);
+int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
+ struct tcf_result *res);
/* Calculate maximal size of packet seen by hard_start_xmit
routine of this device.
return NULL;
}
-extern int qdisc_class_hash_init(struct Qdisc_class_hash *);
-extern void qdisc_class_hash_insert(struct Qdisc_class_hash *, struct Qdisc_class_common *);
-extern void qdisc_class_hash_remove(struct Qdisc_class_hash *, struct Qdisc_class_common *);
-extern void qdisc_class_hash_grow(struct Qdisc *, struct Qdisc_class_hash *);
-extern void qdisc_class_hash_destroy(struct Qdisc_class_hash *);
-
-extern void dev_init_scheduler(struct net_device *dev);
-extern void dev_shutdown(struct net_device *dev);
-extern void dev_activate(struct net_device *dev);
-extern void dev_deactivate(struct net_device *dev);
-extern void dev_deactivate_many(struct list_head *head);
-extern struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
- struct Qdisc *qdisc);
-extern void qdisc_reset(struct Qdisc *qdisc);
-extern void qdisc_destroy(struct Qdisc *qdisc);
-extern void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
-extern struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
- struct Qdisc_ops *ops);
-extern struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
- struct Qdisc_ops *ops, u32 parentid);
-extern void __qdisc_calculate_pkt_len(struct sk_buff *skb,
- const struct qdisc_size_table *stab);
-extern void tcf_destroy(struct tcf_proto *tp);
-extern void tcf_destroy_chain(struct tcf_proto **fl);
+int qdisc_class_hash_init(struct Qdisc_class_hash *);
+void qdisc_class_hash_insert(struct Qdisc_class_hash *,
+ struct Qdisc_class_common *);
+void qdisc_class_hash_remove(struct Qdisc_class_hash *,
+ struct Qdisc_class_common *);
+void qdisc_class_hash_grow(struct Qdisc *, struct Qdisc_class_hash *);
+void qdisc_class_hash_destroy(struct Qdisc_class_hash *);
+
+void dev_init_scheduler(struct net_device *dev);
+void dev_shutdown(struct net_device *dev);
+void dev_activate(struct net_device *dev);
+void dev_deactivate(struct net_device *dev);
+void dev_deactivate_many(struct list_head *head);
+struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
+ struct Qdisc *qdisc);
+void qdisc_reset(struct Qdisc *qdisc);
+void qdisc_destroy(struct Qdisc *qdisc);
+void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
+struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
+ struct Qdisc_ops *ops);
+struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
+ struct Qdisc_ops *ops, u32 parentid);
+void __qdisc_calculate_pkt_len(struct sk_buff *skb,
+ const struct qdisc_size_table *stab);
+void tcf_destroy(struct tcf_proto *tp);
+void tcf_destroy_chain(struct tcf_proto **fl);
/* Reset all TX qdiscs greater then index of a device. */
static inline void qdisc_reset_all_tx_gt(struct net_device *dev, unsigned int i)
u64 rate_bytes_ps; /* bytes per second */
u32 mult;
u16 overhead;
+ u8 linklayer;
u8 shift;
};
static inline u64 psched_l2t_ns(const struct psched_ratecfg *r,
unsigned int len)
{
- return ((u64)(len + r->overhead) * r->mult) >> r->shift;
+ len += r->overhead;
+
+ if (unlikely(r->linklayer == TC_LINKLAYER_ATM))
+ return ((u64)(DIV_ROUND_UP(len,48)*53) * r->mult) >> r->shift;
+
+ return ((u64)len * r->mult) >> r->shift;
}
-extern void psched_ratecfg_precompute(struct psched_ratecfg *r, const struct tc_ratespec *conf);
+void psched_ratecfg_precompute(struct psched_ratecfg *r,
+ const struct tc_ratespec *conf);
static inline void psched_ratecfg_getrate(struct tc_ratespec *res,
const struct psched_ratecfg *r)
memset(res, 0, sizeof(*res));
res->rate = r->rate_bytes_ps;
res->overhead = r->overhead;
+ res->linklayer = (r->linklayer & TC_LINKLAYER_MASK);
}
#endif
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Vlad Yasevich <vladislav.yasevich@hp.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_auth_h__
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Dinakaran Joseph
*
* Rewritten to use libcrc32c by:
* Vlad Yasevich <vladislav.yasevich@hp.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_checksum_h__
return cpu_to_le32(~crc32);
}
+/* Calculate the CRC32C checksum of an SCTP packet. */
+static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
+ unsigned int offset)
+{
+ const struct sk_buff *iter;
+
+ __u32 crc32 = sctp_start_cksum(skb->data + offset,
+ skb_headlen(skb) - offset);
+ skb_walk_frags(skb, iter)
+ crc32 = sctp_update_cksum((__u8 *) iter->data,
+ skb_headlen(iter), crc32);
+
+ return sctp_end_cksum(crc32);
+}
+
#endif /* __sctp_checksum_h__ */
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
- * Please send any bug reports or fixes you make to one of the
- * following email addresses:
+ * Please send any bug reports or fixes you make to the
+ * email address(es):
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
- * La Monte H.P. Yarroll <piggy@acm.org>
- * Karl Knutson <karl@athena.chicago.il.us>
- * Ardelle Fan <ardelle.fan@intel.com>
- * Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
+ * Written or modified by:
+ * La Monte H.P. Yarroll <piggy@acm.org>
+ * Karl Knutson <karl@athena.chicago.il.us>
+ * Ardelle Fan <ardelle.fan@intel.com>
+ * Sridhar Samudrala <sri@us.ibm.com>
*/
-
#ifndef __net_sctp_command_h__
#define __net_sctp_command_h__
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Xingang Guo <xingang.guo@intel.com>
* Sridhar Samudrala <samudrala@us.ibm.com>
* Daisy Chang <daisyc@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_constants_h__
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Ardelle Fan <ardelle.fan@intel.com>
* Ryan Layer <rmlayer@us.ibm.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __net_sctp_h__
*/
static inline struct dst_entry *sctp_transport_dst_check(struct sctp_transport *t)
{
- if (t->dst && !dst_check(t->dst, 0)) {
+ if (t->dst && !dst_check(t->dst, t->dst_cookie)) {
dst_release(t->dst);
t->dst = NULL;
}
*
* Please send any bug reports or fixes you make to the
* email addresses:
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Daisy Chang <daisyc@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
*
* Please send any bug reports or fixes you make to the
* email addresses:
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Randall Stewart <randall@sctp.chicago.il.us>
* Ryan Layer <rmlayer@us.ibm.com>
* Anup Pemmaiah <pemmaiah@cc.usu.edu>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_structs_h__
/* Has this transport moved the ctsn since we last sacked */
__u32 sack_generation;
+ u32 dst_cookie;
struct flowi fl;
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <net/sctp/constants.h>
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_ulpevent_h__
*
* Please send any bug reports or fixes you make to the
* email addresses:
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* La Monte H.P. Yarroll <piggy@acm.org>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#ifndef __sctp_ulpqueue_h__
#ifdef CONFIG_RPS
__u32 sk_rxhash;
#endif
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned int sk_napi_id;
unsigned int sk_ll_usec;
#endif
extern void sk_stream_write_space(struct sock *sk);
-static inline bool sk_stream_memory_free(const struct sock *sk)
-{
- return sk->sk_wmem_queued < sk->sk_sndbuf;
-}
-
/* OOB backlog add */
static inline void __sk_add_backlog(struct sock *sk, struct sk_buff *skb)
{
unsigned int inuse_idx;
#endif
+ bool (*stream_memory_free)(const struct sock *sk);
/* Memory pressure */
void (*enter_memory_pressure)(struct sock *sk);
atomic_long_t *memory_allocated; /* Current allocated memory. */
}
#endif
+static inline bool sk_stream_memory_free(const struct sock *sk)
+{
+ if (sk->sk_wmem_queued >= sk->sk_sndbuf)
+ return false;
+
+ return sk->sk_prot->stream_memory_free ?
+ sk->sk_prot->stream_memory_free(sk) : true;
+}
+
+static inline bool sk_stream_is_writeable(const struct sock *sk)
+{
+ return sk_stream_wspace(sk) >= sk_stream_min_wspace(sk) &&
+ sk_stream_memory_free(sk);
+}
+
static inline bool sk_has_memory_pressure(const struct sock *sk)
{
unsigned long size, int force,
gfp_t priority);
extern void sock_wfree(struct sk_buff *skb);
+extern void skb_orphan_partial(struct sk_buff *skb);
extern void sock_rfree(struct sk_buff *skb);
extern void sock_edemux(struct sk_buff *skb);
unsigned long header_len,
unsigned long data_len,
int noblock,
- int *errcode);
+ int *errcode,
+ int max_page_order);
extern void *sock_kmalloc(struct sock *sk, int size,
gfp_t priority);
extern void sock_kfree_s(struct sock *sk, void *mem, int size);
extern void sock_enable_timestamp(struct sock *sk, int flag);
extern int sock_get_timestamp(struct sock *, struct timeval __user *);
extern int sock_get_timestampns(struct sock *, struct timespec __user *);
+extern int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
+ int level, int type);
/*
* Enable debug/info messages
#define TCPOLEN_TIMESTAMP 10
#define TCPOLEN_MD5SIG 18
#define TCPOLEN_EXP_FASTOPEN_BASE 4
-#define TCPOLEN_COOKIE_BASE 2 /* Cookie-less header extension */
-#define TCPOLEN_COOKIE_PAIR 3 /* Cookie pair header extension */
-#define TCPOLEN_COOKIE_MIN (TCPOLEN_COOKIE_BASE+TCP_COOKIE_MIN)
-#define TCPOLEN_COOKIE_MAX (TCPOLEN_COOKIE_BASE+TCP_COOKIE_MAX)
/* But this is what stacks really send out. */
#define TCPOLEN_TSTAMP_ALIGNED 12
extern int sysctl_tcp_early_retrans;
extern int sysctl_tcp_limit_output_bytes;
extern int sysctl_tcp_challenge_ack_limit;
+extern unsigned int sysctl_tcp_notsent_lowat;
extern atomic_long_t tcp_memory_allocated;
extern struct percpu_counter tcp_sockets_allocated;
/* From syncookies.c */
extern __u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS];
+extern int __cookie_v4_check(const struct iphdr *iph, const struct tcphdr *th,
+ u32 cookie);
extern struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
struct ip_options *opt);
#ifdef CONFIG_SYN_COOKIES
+extern u32 __cookie_v4_init_sequence(const struct iphdr *iph,
+ const struct tcphdr *th, u16 *mssp);
extern __u32 cookie_v4_init_sequence(struct sock *sk, struct sk_buff *skb,
__u16 *mss);
#else
struct net *net, bool *ecn_ok);
/* From net/ipv6/syncookies.c */
+extern int __cookie_v6_check(const struct ipv6hdr *iph, const struct tcphdr *th,
+ u32 cookie);
extern struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb);
#ifdef CONFIG_SYN_COOKIES
+extern u32 __cookie_v6_init_sequence(const struct ipv6hdr *iph,
+ const struct tcphdr *th, u16 *mssp);
extern __u32 cookie_v6_init_sequence(struct sock *sk, const struct sk_buff *skb,
__u16 *mss);
#else
extern int tcp_mtu_to_mss(struct sock *sk, int pmtu);
extern int tcp_mss_to_mtu(struct sock *sk, int mss);
extern void tcp_mtup_init(struct sock *sk);
-extern void tcp_valid_rtt_meas(struct sock *sk, u32 seq_rtt);
extern void tcp_init_buffer_space(struct sock *sk);
static inline void tcp_bound_rto(const struct sock *sk)
ireq->loc_port = tcp_hdr(skb)->dest;
}
-/* Compute time elapsed between SYNACK and the ACK completing 3WHS */
-static inline void tcp_synack_rtt_meas(struct sock *sk,
- struct request_sock *req)
-{
- if (tcp_rsk(req)->snt_synack)
- tcp_valid_rtt_meas(sk,
- tcp_time_stamp - tcp_rsk(req)->snt_synack);
-}
-
extern void tcp_enter_memory_pressure(struct sock *sk);
static inline int keepalive_intvl_when(const struct tcp_sock *tp)
extern struct tcp_fastopen_context __rcu *tcp_fastopen_ctx;
int tcp_fastopen_reset_cipher(void *key, unsigned int len);
-void tcp_fastopen_cookie_gen(__be32 addr, struct tcp_fastopen_cookie *foc);
+extern void tcp_fastopen_cookie_gen(__be32 src, __be32 dst,
+ struct tcp_fastopen_cookie *foc);
#define TCP_FASTOPEN_KEY_LENGTH 16
extern void __tcp_v4_send_check(struct sk_buff *skb, __be32 saddr,
__be32 daddr);
+static inline u32 tcp_notsent_lowat(const struct tcp_sock *tp)
+{
+ return tp->notsent_lowat ?: sysctl_tcp_notsent_lowat;
+}
+
+static inline bool tcp_stream_memory_free(const struct sock *sk)
+{
+ const struct tcp_sock *tp = tcp_sk(sk);
+ u32 notsent_bytes = tp->write_seq - tp->snd_nxt;
+
+ return notsent_bytes < tcp_notsent_lowat(tp);
+}
+
#ifdef CONFIG_PROC_FS
extern int tcp4_proc_init(void);
extern void tcp4_proc_exit(void);
struct msghdr *msg, size_t len);
extern int udp_push_pending_frames(struct sock *sk);
extern void udp_flush_pending_frames(struct sock *sk);
+extern void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst);
extern int udp_rcv(struct sk_buff *skb);
extern int udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
extern int udp_disconnect(struct sock *sk, int flags);
--- /dev/null
+/*
+ * VMware vSockets Driver
+ *
+ * Copyright (C) 2007-2013 VMware, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation version 2 and no later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef _VSOCK_ADDR_H_
+#define _VSOCK_ADDR_H_
+
+#include <linux/vm_sockets.h>
+
+void vsock_addr_init(struct sockaddr_vm *addr, u32 cid, u32 port);
+int vsock_addr_validate(const struct sockaddr_vm *addr);
+bool vsock_addr_bound(const struct sockaddr_vm *addr);
+void vsock_addr_unbind(struct sockaddr_vm *addr);
+bool vsock_addr_equals_addr(const struct sockaddr_vm *addr,
+ const struct sockaddr_vm *other);
+int vsock_addr_cast(const struct sockaddr *addr, size_t len,
+ struct sockaddr_vm **out_addr);
+
+#endif
--- /dev/null
+#ifndef __NET_VXLAN_H
+#define __NET_VXLAN_H 1
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/udp.h>
+
+#define VNI_HASH_BITS 10
+#define VNI_HASH_SIZE (1<<VNI_HASH_BITS)
+
+struct vxlan_sock;
+typedef void (vxlan_rcv_t)(struct vxlan_sock *vh, struct sk_buff *skb, __be32 key);
+
+/* per UDP socket information */
+struct vxlan_sock {
+ struct hlist_node hlist;
+ vxlan_rcv_t *rcv;
+ void *data;
+ struct work_struct del_work;
+ struct socket *sock;
+ struct rcu_head rcu;
+ struct hlist_head vni_list[VNI_HASH_SIZE];
+ atomic_t refcnt;
+};
+
+struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port,
+ vxlan_rcv_t *rcv, void *data,
+ bool no_share);
+
+void vxlan_sock_release(struct vxlan_sock *vs);
+
+int vxlan_xmit_skb(struct net *net, struct vxlan_sock *vs,
+ struct rtable *rt, struct sk_buff *skb,
+ __be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df,
+ __be16 src_port, __be16 dst_port, __be32 vni);
+
+__be16 vxlan_src_port(__u16 port_min, __u16 port_max, struct sk_buff *skb);
+
+#endif
int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info);
u32 xfrm_get_acqseq(void);
extern int xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi);
-struct xfrm_state *xfrm_find_acq(struct net *net, struct xfrm_mark *mark,
+struct xfrm_state *xfrm_find_acq(struct net *net, const struct xfrm_mark *mark,
u8 mode, u32 reqid, u8 proto,
const xfrm_address_t *daddr,
const xfrm_address_t *saddr, int create,
struct search;
DECLARE_EVENT_CLASS(bcache_request,
-
TP_PROTO(struct search *s, struct bio *bio),
-
TP_ARGS(s, bio),
TP_STRUCT__entry(
__field(dev_t, orig_sector )
__field(unsigned int, nr_sector )
__array(char, rwbs, 6 )
- __array(char, comm, TASK_COMM_LEN )
),
TP_fast_assign(
__entry->orig_sector = bio->bi_sector - 16;
__entry->nr_sector = bio->bi_size >> 9;
blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
- memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
),
- TP_printk("%d,%d %s %llu + %u [%s] (from %d,%d @ %llu)",
+ TP_printk("%d,%d %s %llu + %u (from %d,%d @ %llu)",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->rwbs,
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm,
- __entry->orig_major, __entry->orig_minor,
+ __entry->rwbs, (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->orig_major, __entry->orig_minor,
(unsigned long long)__entry->orig_sector)
);
-DEFINE_EVENT(bcache_request, bcache_request_start,
+DECLARE_EVENT_CLASS(bkey,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k),
- TP_PROTO(struct search *s, struct bio *bio),
+ TP_STRUCT__entry(
+ __field(u32, size )
+ __field(u32, inode )
+ __field(u64, offset )
+ __field(bool, dirty )
+ ),
- TP_ARGS(s, bio)
+ TP_fast_assign(
+ __entry->inode = KEY_INODE(k);
+ __entry->offset = KEY_OFFSET(k);
+ __entry->size = KEY_SIZE(k);
+ __entry->dirty = KEY_DIRTY(k);
+ ),
+
+ TP_printk("%u:%llu len %u dirty %u", __entry->inode,
+ __entry->offset, __entry->size, __entry->dirty)
);
-DEFINE_EVENT(bcache_request, bcache_request_end,
+DECLARE_EVENT_CLASS(btree_node,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b),
+
+ TP_STRUCT__entry(
+ __field(size_t, bucket )
+ ),
+ TP_fast_assign(
+ __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
+ ),
+
+ TP_printk("bucket %zu", __entry->bucket)
+);
+
+/* request.c */
+
+DEFINE_EVENT(bcache_request, bcache_request_start,
TP_PROTO(struct search *s, struct bio *bio),
+ TP_ARGS(s, bio)
+);
+DEFINE_EVENT(bcache_request, bcache_request_end,
+ TP_PROTO(struct search *s, struct bio *bio),
TP_ARGS(s, bio)
);
DECLARE_EVENT_CLASS(bcache_bio,
-
TP_PROTO(struct bio *bio),
-
TP_ARGS(bio),
TP_STRUCT__entry(
__field(sector_t, sector )
__field(unsigned int, nr_sector )
__array(char, rwbs, 6 )
- __array(char, comm, TASK_COMM_LEN )
),
TP_fast_assign(
__entry->sector = bio->bi_sector;
__entry->nr_sector = bio->bi_size >> 9;
blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
- memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
),
- TP_printk("%d,%d %s %llu + %u [%s]",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->rwbs,
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm)
+ TP_printk("%d,%d %s %llu + %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+ (unsigned long long)__entry->sector, __entry->nr_sector)
);
-
-DEFINE_EVENT(bcache_bio, bcache_passthrough,
-
+DEFINE_EVENT(bcache_bio, bcache_bypass_sequential,
TP_PROTO(struct bio *bio),
+ TP_ARGS(bio)
+);
+DEFINE_EVENT(bcache_bio, bcache_bypass_congested,
+ TP_PROTO(struct bio *bio),
TP_ARGS(bio)
);
-DEFINE_EVENT(bcache_bio, bcache_cache_hit,
+TRACE_EVENT(bcache_read,
+ TP_PROTO(struct bio *bio, bool hit, bool bypass),
+ TP_ARGS(bio, hit, bypass),
- TP_PROTO(struct bio *bio),
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(sector_t, sector )
+ __field(unsigned int, nr_sector )
+ __array(char, rwbs, 6 )
+ __field(bool, cache_hit )
+ __field(bool, bypass )
+ ),
- TP_ARGS(bio)
+ TP_fast_assign(
+ __entry->dev = bio->bi_bdev->bd_dev;
+ __entry->sector = bio->bi_sector;
+ __entry->nr_sector = bio->bi_size >> 9;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
+ __entry->cache_hit = hit;
+ __entry->bypass = bypass;
+ ),
+
+ TP_printk("%d,%d %s %llu + %u hit %u bypass %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->rwbs, (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->cache_hit, __entry->bypass)
);
-DEFINE_EVENT(bcache_bio, bcache_cache_miss,
+TRACE_EVENT(bcache_write,
+ TP_PROTO(struct bio *bio, bool writeback, bool bypass),
+ TP_ARGS(bio, writeback, bypass),
- TP_PROTO(struct bio *bio),
+ TP_STRUCT__entry(
+ __field(dev_t, dev )
+ __field(sector_t, sector )
+ __field(unsigned int, nr_sector )
+ __array(char, rwbs, 6 )
+ __field(bool, writeback )
+ __field(bool, bypass )
+ ),
- TP_ARGS(bio)
+ TP_fast_assign(
+ __entry->dev = bio->bi_bdev->bd_dev;
+ __entry->sector = bio->bi_sector;
+ __entry->nr_sector = bio->bi_size >> 9;
+ blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
+ __entry->writeback = writeback;
+ __entry->bypass = bypass;
+ ),
+
+ TP_printk("%d,%d %s %llu + %u hit %u bypass %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->rwbs, (unsigned long long)__entry->sector,
+ __entry->nr_sector, __entry->writeback, __entry->bypass)
);
DEFINE_EVENT(bcache_bio, bcache_read_retry,
-
TP_PROTO(struct bio *bio),
-
TP_ARGS(bio)
);
-DEFINE_EVENT(bcache_bio, bcache_writethrough,
+DEFINE_EVENT(bkey, bcache_cache_insert,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
- TP_PROTO(struct bio *bio),
+/* Journal */
- TP_ARGS(bio)
-);
+DECLARE_EVENT_CLASS(cache_set,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c),
-DEFINE_EVENT(bcache_bio, bcache_writeback,
+ TP_STRUCT__entry(
+ __array(char, uuid, 16 )
+ ),
- TP_PROTO(struct bio *bio),
+ TP_fast_assign(
+ memcpy(__entry->uuid, c->sb.set_uuid, 16);
+ ),
- TP_ARGS(bio)
+ TP_printk("%pU", __entry->uuid)
);
-DEFINE_EVENT(bcache_bio, bcache_write_skip,
-
- TP_PROTO(struct bio *bio),
+DEFINE_EVENT(bkey, bcache_journal_replay_key,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
- TP_ARGS(bio)
+DEFINE_EVENT(cache_set, bcache_journal_full,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
);
-DEFINE_EVENT(bcache_bio, bcache_btree_read,
+DEFINE_EVENT(cache_set, bcache_journal_entry_full,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
+DEFINE_EVENT(bcache_bio, bcache_journal_write,
TP_PROTO(struct bio *bio),
-
TP_ARGS(bio)
);
-DEFINE_EVENT(bcache_bio, bcache_btree_write,
+/* Btree */
- TP_PROTO(struct bio *bio),
+DEFINE_EVENT(cache_set, bcache_btree_cache_cannibalize,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
- TP_ARGS(bio)
+DEFINE_EVENT(btree_node, bcache_btree_read,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
);
-DEFINE_EVENT(bcache_bio, bcache_write_dirty,
+TRACE_EVENT(bcache_btree_write,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b),
- TP_PROTO(struct bio *bio),
+ TP_STRUCT__entry(
+ __field(size_t, bucket )
+ __field(unsigned, block )
+ __field(unsigned, keys )
+ ),
- TP_ARGS(bio)
+ TP_fast_assign(
+ __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
+ __entry->block = b->written;
+ __entry->keys = b->sets[b->nsets].data->keys;
+ ),
+
+ TP_printk("bucket %zu", __entry->bucket)
);
-DEFINE_EVENT(bcache_bio, bcache_read_dirty,
+DEFINE_EVENT(btree_node, bcache_btree_node_alloc,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
+);
- TP_PROTO(struct bio *bio),
+DEFINE_EVENT(btree_node, bcache_btree_node_alloc_fail,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
+);
- TP_ARGS(bio)
+DEFINE_EVENT(btree_node, bcache_btree_node_free,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
);
-DEFINE_EVENT(bcache_bio, bcache_write_moving,
+TRACE_EVENT(bcache_btree_gc_coalesce,
+ TP_PROTO(unsigned nodes),
+ TP_ARGS(nodes),
- TP_PROTO(struct bio *bio),
+ TP_STRUCT__entry(
+ __field(unsigned, nodes )
+ ),
- TP_ARGS(bio)
+ TP_fast_assign(
+ __entry->nodes = nodes;
+ ),
+
+ TP_printk("coalesced %u nodes", __entry->nodes)
);
-DEFINE_EVENT(bcache_bio, bcache_read_moving,
+DEFINE_EVENT(cache_set, bcache_gc_start,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
- TP_PROTO(struct bio *bio),
+DEFINE_EVENT(cache_set, bcache_gc_end,
+ TP_PROTO(struct cache_set *c),
+ TP_ARGS(c)
+);
- TP_ARGS(bio)
+DEFINE_EVENT(bkey, bcache_gc_copy,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
);
-DEFINE_EVENT(bcache_bio, bcache_journal_write,
+DEFINE_EVENT(bkey, bcache_gc_copy_collision,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
- TP_PROTO(struct bio *bio),
+TRACE_EVENT(bcache_btree_insert_key,
+ TP_PROTO(struct btree *b, struct bkey *k, unsigned op, unsigned status),
+ TP_ARGS(b, k, op, status),
- TP_ARGS(bio)
-);
+ TP_STRUCT__entry(
+ __field(u64, btree_node )
+ __field(u32, btree_level )
+ __field(u32, inode )
+ __field(u64, offset )
+ __field(u32, size )
+ __field(u8, dirty )
+ __field(u8, op )
+ __field(u8, status )
+ ),
-DECLARE_EVENT_CLASS(bcache_cache_bio,
+ TP_fast_assign(
+ __entry->btree_node = PTR_BUCKET_NR(b->c, &b->key, 0);
+ __entry->btree_level = b->level;
+ __entry->inode = KEY_INODE(k);
+ __entry->offset = KEY_OFFSET(k);
+ __entry->size = KEY_SIZE(k);
+ __entry->dirty = KEY_DIRTY(k);
+ __entry->op = op;
+ __entry->status = status;
+ ),
- TP_PROTO(struct bio *bio,
- sector_t orig_sector,
- struct block_device* orig_bdev),
+ TP_printk("%u for %u at %llu(%u): %u:%llu len %u dirty %u",
+ __entry->status, __entry->op,
+ __entry->btree_node, __entry->btree_level,
+ __entry->inode, __entry->offset,
+ __entry->size, __entry->dirty)
+);
- TP_ARGS(bio, orig_sector, orig_bdev),
+DECLARE_EVENT_CLASS(btree_split,
+ TP_PROTO(struct btree *b, unsigned keys),
+ TP_ARGS(b, keys),
TP_STRUCT__entry(
- __field(dev_t, dev )
- __field(dev_t, orig_dev )
- __field(sector_t, sector )
- __field(sector_t, orig_sector )
- __field(unsigned int, nr_sector )
- __array(char, rwbs, 6 )
- __array(char, comm, TASK_COMM_LEN )
+ __field(size_t, bucket )
+ __field(unsigned, keys )
),
TP_fast_assign(
- __entry->dev = bio->bi_bdev->bd_dev;
- __entry->orig_dev = orig_bdev->bd_dev;
- __entry->sector = bio->bi_sector;
- __entry->orig_sector = orig_sector;
- __entry->nr_sector = bio->bi_size >> 9;
- blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
- memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+ __entry->bucket = PTR_BUCKET_NR(b->c, &b->key, 0);
+ __entry->keys = keys;
),
- TP_printk("%d,%d %s %llu + %u [%s] (from %d,%d %llu)",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->rwbs,
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm,
- MAJOR(__entry->orig_dev), MINOR(__entry->orig_dev),
- (unsigned long long)__entry->orig_sector)
+ TP_printk("bucket %zu keys %u", __entry->bucket, __entry->keys)
);
-DEFINE_EVENT(bcache_cache_bio, bcache_cache_insert,
-
- TP_PROTO(struct bio *bio,
- sector_t orig_sector,
- struct block_device *orig_bdev),
+DEFINE_EVENT(btree_split, bcache_btree_node_split,
+ TP_PROTO(struct btree *b, unsigned keys),
+ TP_ARGS(b, keys)
+);
- TP_ARGS(bio, orig_sector, orig_bdev)
+DEFINE_EVENT(btree_split, bcache_btree_node_compact,
+ TP_PROTO(struct btree *b, unsigned keys),
+ TP_ARGS(b, keys)
);
-DECLARE_EVENT_CLASS(bcache_gc,
+DEFINE_EVENT(btree_node, bcache_btree_set_root,
+ TP_PROTO(struct btree *b),
+ TP_ARGS(b)
+);
- TP_PROTO(uint8_t *uuid),
+/* Allocator */
- TP_ARGS(uuid),
+TRACE_EVENT(bcache_alloc_invalidate,
+ TP_PROTO(struct cache *ca),
+ TP_ARGS(ca),
TP_STRUCT__entry(
- __field(uint8_t *, uuid)
+ __field(unsigned, free )
+ __field(unsigned, free_inc )
+ __field(unsigned, free_inc_size )
+ __field(unsigned, unused )
),
TP_fast_assign(
- __entry->uuid = uuid;
+ __entry->free = fifo_used(&ca->free);
+ __entry->free_inc = fifo_used(&ca->free_inc);
+ __entry->free_inc_size = ca->free_inc.size;
+ __entry->unused = fifo_used(&ca->unused);
),
- TP_printk("%pU", __entry->uuid)
+ TP_printk("free %u free_inc %u/%u unused %u", __entry->free,
+ __entry->free_inc, __entry->free_inc_size, __entry->unused)
);
+TRACE_EVENT(bcache_alloc_fail,
+ TP_PROTO(struct cache *ca),
+ TP_ARGS(ca),
-DEFINE_EVENT(bcache_gc, bcache_gc_start,
+ TP_STRUCT__entry(
+ __field(unsigned, free )
+ __field(unsigned, free_inc )
+ __field(unsigned, unused )
+ __field(unsigned, blocked )
+ ),
- TP_PROTO(uint8_t *uuid),
+ TP_fast_assign(
+ __entry->free = fifo_used(&ca->free);
+ __entry->free_inc = fifo_used(&ca->free_inc);
+ __entry->unused = fifo_used(&ca->unused);
+ __entry->blocked = atomic_read(&ca->set->prio_blocked);
+ ),
- TP_ARGS(uuid)
+ TP_printk("free %u free_inc %u unused %u blocked %u", __entry->free,
+ __entry->free_inc, __entry->unused, __entry->blocked)
);
-DEFINE_EVENT(bcache_gc, bcache_gc_end,
+/* Background writeback */
- TP_PROTO(uint8_t *uuid),
+DEFINE_EVENT(bkey, bcache_writeback,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
+);
- TP_ARGS(uuid)
+DEFINE_EVENT(bkey, bcache_writeback_collision,
+ TP_PROTO(struct bkey *k),
+ TP_ARGS(k)
);
#endif /* _TRACE_BCACHE_H */
sizeof(u64)); \
__entry_size -= sizeof(u32); \
\
- if (WARN_ONCE(__entry_size > PERF_MAX_TRACE_SIZE, \
- "profile buffer not large enough")) \
- return; \
- \
entry = (struct ftrace_raw_##call *)perf_trace_buf_prepare( \
__entry_size, event_call->event.type, &__regs, &rctx); \
if (!entry) \
#endif
/* a horrid kludge trying to make sure that this will fail on old kernels */
-#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY | O_RDWR)
-#define O_TMPFILE_MASK (__O_TMPFILE | O_DIRECTORY | O_CREAT | O_ACCMODE)
+#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
+#define O_TMPFILE_MASK (__O_TMPFILE | O_DIRECTORY | O_CREAT)
#ifndef O_NDELAY
#define O_NDELAY O_NONBLOCK
#define _LINUX_DN_H
#include <linux/types.h>
+#include <linux/if_ether.h>
/*
* Ethernet address format (for DECnet)
*/
union etheraddress {
- __u8 dne_addr[6]; /* Full ethernet address */
+ __u8 dne_addr[ETH_ALEN]; /* Full ethernet address */
struct {
__u8 dne_hiord[4]; /* DECnet HIORD prefix */
__u8 dne_nodeaddr[2]; /* DECnet node address */
FRA_FWMARK, /* mark */
FRA_FLOW, /* flow/class id */
FRA_UNUSED6,
- FRA_UNUSED7,
- FRA_UNUSED8,
+ FRA_SUPPRESS_IFGROUP,
+ FRA_SUPPRESS_PREFIXLEN,
FRA_TABLE, /* Extended table id */
FRA_FWMASK, /* mask for netfilter mark */
FRA_OIFNAME,
* with the %FW_CDEV_ISO_INTERRUPT bit set, when explicitly requested with
* %FW_CDEV_IOC_FLUSH_ISO, or when there have been so many completed packets
* without the interrupt bit set that the kernel's internal buffer for @header
- * is about to overflow. (In the last case, kernels with ABI version < 5 drop
- * header data up to the next interrupt packet.)
+ * is about to overflow. (In the last case, ABI versions < 5 drop header data
+ * up to the next interrupt packet.)
*
* Isochronous transmit events (context type %FW_CDEV_ISO_CONTEXT_TRANSMIT):
*
#define _UAPI_LINUX_IF_BRIDGE_H
#include <linux/types.h>
+#include <linux/if_ether.h>
#define SYSFS_BRIDGE_ATTR "bridge"
#define SYSFS_BRIDGE_FDB "brforward"
};
struct __fdb_entry {
- __u8 mac_addr[6];
+ __u8 mac_addr[ETH_ALEN];
__u8 port_no;
__u8 is_local;
__u32 ageing_timer_value;
IFLA_NUM_TX_QUEUES,
IFLA_NUM_RX_QUEUES,
IFLA_CARRIER,
+ IFLA_PHYS_PORT_ID,
__IFLA_MAX
};
* PPTP addressing definition
*/
struct pptp_addr {
- __be16 call_id;
+ __u16 call_id;
struct in_addr sin_addr;
};
#define TUNGETVNETHDRSZ _IOR('T', 215, int)
#define TUNSETVNETHDRSZ _IOW('T', 216, int)
#define TUNSETQUEUE _IOW('T', 217, int)
+#define TUNSETIFINDEX _IOW('T', 218, unsigned int)
+#define TUNGETFILTER _IOR('T', 219, struct sock_fprog)
/* TUNSETIFF ifr flags */
#define IFF_TUN 0x0001
#define IFF_DETACH_QUEUE 0x0400
/* read-only flag */
#define IFF_PERSIST 0x0800
+#define IFF_NOFILTER 0x1000
+
+/* Socket options */
+#define TUN_TX_TIMESTAMP 1
/* Features for GSO (TUNSETOFFLOAD). */
#define TUN_F_CSUM 0x01 /* You can hand me unchecksummed packets. */
__u8 reserved;
};
+/* index values for the variables in ipv4_devconf */
+enum
+{
+ IPV4_DEVCONF_FORWARDING=1,
+ IPV4_DEVCONF_MC_FORWARDING,
+ IPV4_DEVCONF_PROXY_ARP,
+ IPV4_DEVCONF_ACCEPT_REDIRECTS,
+ IPV4_DEVCONF_SECURE_REDIRECTS,
+ IPV4_DEVCONF_SEND_REDIRECTS,
+ IPV4_DEVCONF_SHARED_MEDIA,
+ IPV4_DEVCONF_RP_FILTER,
+ IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE,
+ IPV4_DEVCONF_BOOTP_RELAY,
+ IPV4_DEVCONF_LOG_MARTIANS,
+ IPV4_DEVCONF_TAG,
+ IPV4_DEVCONF_ARPFILTER,
+ IPV4_DEVCONF_MEDIUM_ID,
+ IPV4_DEVCONF_NOXFRM,
+ IPV4_DEVCONF_NOPOLICY,
+ IPV4_DEVCONF_FORCE_IGMP_VERSION,
+ IPV4_DEVCONF_ARP_ANNOUNCE,
+ IPV4_DEVCONF_ARP_IGNORE,
+ IPV4_DEVCONF_PROMOTE_SECONDARIES,
+ IPV4_DEVCONF_ARP_ACCEPT,
+ IPV4_DEVCONF_ARP_NOTIFY,
+ IPV4_DEVCONF_ACCEPT_LOCAL,
+ IPV4_DEVCONF_SRC_VMARK,
+ IPV4_DEVCONF_PROXY_ARP_PVLAN,
+ IPV4_DEVCONF_ROUTE_LOCALNET,
+ IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL,
+ IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL,
+ __IPV4_DEVCONF_MAX
+};
+
+#define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1)
+
#endif /* _UAPI_LINUX_IP_H */
DEVCONF_ACCEPT_DAD,
DEVCONF_FORCE_TLLAO,
DEVCONF_NDISC_NOTIFY,
+ DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL,
+ DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL,
DEVCONF_MAX
};
header-y += xt_CONNSECMARK.h
header-y += xt_CT.h
header-y += xt_DSCP.h
+header-y += xt_HMARK.h
header-y += xt_IDLETIMER.h
header-y += xt_LED.h
header-y += xt_LOG.h
header-y += xt_rateest.h
header-y += xt_realm.h
header-y += xt_recent.h
+header-y += xt_rpfilter.h
header-y += xt_sctp.h
header-y += xt_set.h
header-y += xt_socket.h
IPCT_PROTOINFO, /* protocol information has changed */
IPCT_HELPER, /* new helper has been set */
IPCT_MARK, /* new mark has been set */
- IPCT_NATSEQADJ, /* NAT is doing sequence adjustment */
+ IPCT_SEQADJ, /* sequence adjustment has changed */
+ IPCT_NATSEQADJ = IPCT_SEQADJ,
IPCT_SECMARK, /* new security mark has been set */
IPCT_LABEL, /* new connlabel has been set */
};
CTA_ID,
CTA_NAT_DST,
CTA_TUPLE_MASTER,
- CTA_NAT_SEQ_ADJ_ORIG,
- CTA_NAT_SEQ_ADJ_REPLY,
+ CTA_SEQ_ADJ_ORIG,
+ CTA_NAT_SEQ_ADJ_ORIG = CTA_SEQ_ADJ_ORIG,
+ CTA_SEQ_ADJ_REPLY,
+ CTA_NAT_SEQ_ADJ_REPLY = CTA_SEQ_ADJ_REPLY,
CTA_SECMARK, /* obsolete */
CTA_ZONE,
CTA_SECCTX,
};
#define CTA_PROTONAT_MAX (__CTA_PROTONAT_MAX - 1)
+enum ctattr_seqadj {
+ CTA_SEQADJ_UNSPEC,
+ CTA_SEQADJ_CORRECTION_POS,
+ CTA_SEQADJ_OFFSET_BEFORE,
+ CTA_SEQADJ_OFFSET_AFTER,
+ __CTA_SEQADJ_MAX
+};
+#define CTA_SEQADJ_MAX (__CTA_SEQADJ_MAX - 1)
+
enum ctattr_natseq {
CTA_NAT_SEQ_UNSPEC,
CTA_NAT_SEQ_CORRECTION_POS,
NFQA_CT_INFO, /* enum ip_conntrack_info */
NFQA_CAP_LEN, /* __u32 length of captured packet */
NFQA_SKB_INFO, /* __u32 skb meta information */
+ NFQA_EXP, /* nf_conntrack_netlink.h */
__NFQA_MAX
};
--- /dev/null
+#ifndef XT_HMARK_H_
+#define XT_HMARK_H_
+
+#include <linux/types.h>
+
+enum {
+ XT_HMARK_SADDR_MASK,
+ XT_HMARK_DADDR_MASK,
+ XT_HMARK_SPI,
+ XT_HMARK_SPI_MASK,
+ XT_HMARK_SPORT,
+ XT_HMARK_DPORT,
+ XT_HMARK_SPORT_MASK,
+ XT_HMARK_DPORT_MASK,
+ XT_HMARK_PROTO_MASK,
+ XT_HMARK_RND,
+ XT_HMARK_MODULUS,
+ XT_HMARK_OFFSET,
+ XT_HMARK_CT,
+ XT_HMARK_METHOD_L3,
+ XT_HMARK_METHOD_L3_4,
+};
+#define XT_HMARK_FLAG(flag) (1 << flag)
+
+union hmark_ports {
+ struct {
+ __u16 src;
+ __u16 dst;
+ } p16;
+ struct {
+ __be16 src;
+ __be16 dst;
+ } b16;
+ __u32 v32;
+ __be32 b32;
+};
+
+struct xt_hmark_info {
+ union nf_inet_addr src_mask;
+ union nf_inet_addr dst_mask;
+ union hmark_ports port_mask;
+ union hmark_ports port_set;
+ __u32 flags;
+ __u16 proto_mask;
+ __u32 hashrnd;
+ __u32 hmodulus;
+ __u32 hoffset; /* Mark offset to start from */
+};
+
+#endif /* XT_HMARK_H_ */
--- /dev/null
+#ifndef _XT_SYNPROXY_H
+#define _XT_SYNPROXY_H
+
+#define XT_SYNPROXY_OPT_MSS 0x01
+#define XT_SYNPROXY_OPT_WSCALE 0x02
+#define XT_SYNPROXY_OPT_SACK_PERM 0x04
+#define XT_SYNPROXY_OPT_TIMESTAMP 0x08
+#define XT_SYNPROXY_OPT_ECN 0x10
+
+struct xt_synproxy_info {
+ __u8 options;
+ __u8 wscale;
+ __u16 mss;
+};
+
+#endif /* _XT_SYNPROXY_H */
--- /dev/null
+#ifndef _XT_RPATH_H
+#define _XT_RPATH_H
+
+#include <linux/types.h>
+
+enum {
+ XT_RPFILTER_LOOSE = 1 << 0,
+ XT_RPFILTER_VALID_MARK = 1 << 1,
+ XT_RPFILTER_ACCEPT_LOCAL = 1 << 2,
+ XT_RPFILTER_INVERT = 1 << 3,
+#ifdef __KERNEL__
+ XT_RPFILTER_OPTION_MASK = XT_RPFILTER_LOOSE |
+ XT_RPFILTER_VALID_MARK |
+ XT_RPFILTER_ACCEPT_LOCAL |
+ XT_RPFILTER_INVERT,
+#endif
+};
+
+struct xt_rpfilter_info {
+ __u8 flags;
+};
+
+#endif
#define _UAPI__LINUX_BRIDGE_EBT_802_3_H
#include <linux/types.h>
+#include <linux/if_ether.h>
#define EBT_802_3_SAP 0x01
#define EBT_802_3_TYPE 0x02
};
struct ebt_802_3_hdr {
- __u8 daddr[6];
- __u8 saddr[6];
+ __u8 daddr[ETH_ALEN];
+ __u8 saddr[ETH_ALEN];
__be16 len;
union {
struct hdr_ui ui;
#define _IPT_CLUSTERIP_H_target
#include <linux/types.h>
+#include <linux/if_ether.h>
enum clusterip_hashmode {
CLUSTERIP_HASHMODE_SIP = 0,
__u32 flags;
/* only relevant for new ones */
- __u8 clustermac[6];
+ __u8 clustermac[ETH_ALEN];
__u16 num_total_nodes;
__u16 num_local_nodes;
__u16 local_nodes[CLUSTERIP_MAX_NODES];
/*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2013 Nicira, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
OVS_VPORT_TYPE_NETDEV, /* network device */
OVS_VPORT_TYPE_INTERNAL, /* network device implemented by datapath */
OVS_VPORT_TYPE_GRE, /* GRE tunnel. */
+ OVS_VPORT_TYPE_VXLAN, /* VXLAN tunnel. */
__OVS_VPORT_TYPE_MAX
};
#define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1)
+/* OVS_VPORT_ATTR_OPTIONS attributes for tunnels.
+ */
+enum {
+ OVS_TUNNEL_ATTR_UNSPEC,
+ OVS_TUNNEL_ATTR_DST_PORT, /* 16-bit UDP port, used by L4 tunnels. */
+ __OVS_TUNNEL_ATTR_MAX
+};
+
+#define OVS_TUNNEL_ATTR_MAX (__OVS_TUNNEL_ATTR_MAX - 1)
+
/* Flows. */
#define OVS_FLOW_FAMILY "ovs_flow"
OVS_KEY_ATTR_ND, /* struct ovs_key_nd */
OVS_KEY_ATTR_SKB_MARK, /* u32 skb mark */
OVS_KEY_ATTR_TUNNEL, /* Nested set of ovs_tunnel attributes */
+ OVS_KEY_ATTR_SCTP, /* struct ovs_key_sctp */
#ifdef __KERNEL__
OVS_KEY_ATTR_IPV4_TUNNEL, /* struct ovs_key_ipv4_tunnel */
__be16 udp_dst;
};
+struct ovs_key_sctp {
+ __be16 sctp_src;
+ __be16 sctp_dst;
+};
+
struct ovs_key_icmp {
__u8 icmp_type;
__u8 icmp_code;
* @OVS_FLOW_ATTR_CLEAR: If present in a %OVS_FLOW_CMD_SET request, clears the
* last-used time, accumulated TCP flags, and statistics for this flow.
* Otherwise ignored in requests. Never present in notifications.
+ * @OVS_FLOW_ATTR_MASK: Nested %OVS_KEY_ATTR_* attributes specifying the
+ * mask bits for wildcarded flow match. Mask bit value '1' specifies exact
+ * match with corresponding flow key bit, while mask bit value '0' specifies
+ * a wildcarded match. Omitting attribute is treated as wildcarding all
+ * corresponding fields. Optional for all requests. If not present,
+ * all flow key bits are exact match bits.
*
* These attributes follow the &struct ovs_header within the Generic Netlink
* payload for %OVS_FLOW_* commands.
OVS_FLOW_ATTR_TCP_FLAGS, /* 8-bit OR'd TCP flags. */
OVS_FLOW_ATTR_USED, /* u64 msecs last used in monotonic time. */
OVS_FLOW_ATTR_CLEAR, /* Flag to clear stats, tcp_flags, used. */
+ OVS_FLOW_ATTR_MASK, /* Sequence of OVS_KEY_ATTR_* attributes. */
__OVS_FLOW_ATTR_MAX
};
#define TC_H_ROOT (0xFFFFFFFFU)
#define TC_H_INGRESS (0xFFFFFFF1U)
+/* Need to corrospond to iproute2 tc/tc_core.h "enum link_layer" */
+enum tc_link_layer {
+ TC_LINKLAYER_UNAWARE, /* Indicate unaware old iproute2 util */
+ TC_LINKLAYER_ETHERNET,
+ TC_LINKLAYER_ATM,
+};
+#define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */
+
struct tc_ratespec {
unsigned char cell_log;
- unsigned char __reserved;
+ __u8 linklayer; /* lower 4 bits */
unsigned short overhead;
short cell_align;
unsigned short mpu;
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Or submit a bug report through the following website:
* http://www.sf.net/projects/lksctp
IPSTATS_MIB_INBCASTOCTETS, /* InBcastOctets */
IPSTATS_MIB_OUTBCASTOCTETS, /* OutBcastOctets */
IPSTATS_MIB_CSUMERRORS, /* InCsumErrors */
+ IPSTATS_MIB_NOECTPKTS, /* InNoECTPkts */
+ IPSTATS_MIB_ECT1PKTS, /* InECT1Pkts */
+ IPSTATS_MIB_ECT0PKTS, /* InECT0Pkts */
+ IPSTATS_MIB_CEPKTS, /* InCEPkts */
__IPSTATS_MIB_MAX
};
LINUX_MIB_TCPFASTOPENLISTENOVERFLOW, /* TCPFastOpenListenOverflow */
LINUX_MIB_TCPFASTOPENCOOKIEREQD, /* TCPFastOpenCookieReqd */
LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES, /* TCPSpuriousRtxHostQueues */
- LINUX_MIB_LOWLATENCYRXPACKETS, /* LowLatencyRxPackets */
+ LINUX_MIB_BUSYPOLLRXPACKETS, /* BusyPollRxPackets */
__LINUX_MIB_MAX
};
#define TCP_REPAIR_OPTIONS 22
#define TCP_FASTOPEN 23 /* Enable FastOpen on listeners */
#define TCP_TIMESTAMP 24
+#define TCP_NOTSENT_LOWAT 25 /* limit number of unsent bytes in write queue */
struct tcp_repair_opt {
__u32 opt_code;
#include <linux/types.h> /* __u8 etc */
+/* This is arbitrary.
+ * From USB 2.0 spec Table 11-13, offset 7, a hub can
+ * have up to 255 ports. The most yet reported is 10.
+ *
+ * Current Wireless USB host hardware (Intel i1480 for example) allows
+ * up to 22 devices to connect. Upcoming hardware might raise that
+ * limit. Because the arrays need to add a bit for hub status data, we
+ * use 31, so plus one evens out to four bytes.
+ */
+#define USB_MAXCHILDREN 31
+
/*
* Hub request types
*/
struct virtio_net_config {
/* The config defining mac address (if VIRTIO_NET_F_MAC) */
- __u8 mac[6];
+ __u8 mac[ETH_ALEN];
/* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */
__u16 status;
/* Maximum number of each of transmit and receive queues;
__u16 max_virtqueue_pairs;
} __attribute__((packed));
-/* This is the first element of the scatter-gather list. If you don't
+/* This header comes first in the scatter-gather list.
+ * If VIRTIO_F_ANY_LAYOUT is not negotiated, it must
+ * be the first element of the scatter-gather list. If you don't
* specify GSO or CSUM features, you can simply ignore the header. */
struct virtio_net_hdr {
#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 // Use csum_start, csum_offset
#define __LINUX__WIMAX__I2400M_H__
#include <linux/types.h>
-
+#include <linux/if_ether.h>
/*
* Host Device Interface (HDI) common to all busses
struct i2400m_tlv_detailed_device_info {
struct i2400m_tlv_hdr hdr;
__u8 reserved1[400];
- __u8 mac_address[6];
+ __u8 mac_address[ETH_ALEN];
__u8 reserved2[2];
} __attribute__((packed));
*/
#define BLKIF_OP_DISCARD 5
+/*
+ * Recognized if "feature-max-indirect-segments" in present in the backend
+ * xenbus info. The "feature-max-indirect-segments" node contains the maximum
+ * number of segments allowed by the backend per request. If the node is
+ * present, the frontend might use blkif_request_indirect structs in order to
+ * issue requests with more than BLKIF_MAX_SEGMENTS_PER_REQUEST (11). The
+ * maximum number of indirect segments is fixed by the backend, but the
+ * frontend can issue requests with any number of indirect segments as long as
+ * it's less than the number provided by the backend. The indirect_grefs field
+ * in blkif_request_indirect should be filled by the frontend with the
+ * grant references of the pages that are holding the indirect segments.
+ * This pages are filled with an array of blkif_request_segment_aligned
+ * that hold the information about the segments. The number of indirect
+ * pages to use is determined by the maximum number of segments
+ * a indirect request contains. Every indirect page can contain a maximum
+ * of 512 segments (PAGE_SIZE/sizeof(blkif_request_segment_aligned)),
+ * so to calculate the number of indirect pages to use we have to do
+ * ceil(indirect_segments/512).
+ *
+ * If a backend does not recognize BLKIF_OP_INDIRECT, it should *not*
+ * create the "feature-max-indirect-segments" node!
+ */
+#define BLKIF_OP_INDIRECT 6
+
/*
* Maximum scatter/gather segments per request.
* This is carefully chosen so that sizeof(struct blkif_ring) <= PAGE_SIZE.
*/
#define BLKIF_MAX_SEGMENTS_PER_REQUEST 11
+#define BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST 8
+
+struct blkif_request_segment_aligned {
+ grant_ref_t gref; /* reference to I/O buffer frame */
+ /* @first_sect: first sector in frame to transfer (inclusive). */
+ /* @last_sect: last sector in frame to transfer (inclusive). */
+ uint8_t first_sect, last_sect;
+ uint16_t _pad; /* padding to make it 8 bytes, so it's cache-aligned */
+} __attribute__((__packed__));
+
struct blkif_request_rw {
uint8_t nr_segments; /* number of segments */
blkif_vdev_t handle; /* only for read/write requests */
uint64_t id; /* private guest value, echoed in resp */
} __attribute__((__packed__));
+struct blkif_request_indirect {
+ uint8_t indirect_op;
+ uint16_t nr_segments;
+#ifdef CONFIG_X86_64
+ uint32_t _pad1; /* offsetof(blkif_...,u.indirect.id) == 8 */
+#endif
+ uint64_t id;
+ blkif_sector_t sector_number;
+ blkif_vdev_t handle;
+ uint16_t _pad2;
+ grant_ref_t indirect_grefs[BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST];
+#ifdef CONFIG_X86_64
+ uint32_t _pad3; /* make it 64 byte aligned */
+#else
+ uint64_t _pad3; /* make it 64 byte aligned */
+#endif
+} __attribute__((__packed__));
+
struct blkif_request {
uint8_t operation; /* BLKIF_OP_??? */
union {
struct blkif_request_rw rw;
struct blkif_request_discard discard;
struct blkif_request_other other;
+ struct blkif_request_indirect indirect;
} u;
} __attribute__((__packed__));
#define RING_REQUEST_CONS_OVERFLOW(_r, _cons) \
(((_cons) - (_r)->rsp_prod_pvt) >= RING_SIZE(_r))
+/* Ill-behaved frontend determination: Can there be this many requests? */
+#define RING_REQUEST_PROD_OVERFLOW(_r, _prod) \
+ (((_prod) - (_r)->rsp_prod_pvt) > RING_SIZE(_r))
+
+
#define RING_PUSH_REQUESTS(_r) do { \
wmb(); /* back sees requests /before/ updated producer index */ \
(_r)->sring->req_prod = (_r)->req_prod_pvt; \
Memory Resource Controller Swap Extension comes with its price in
a bigger memory consumption. General purpose distribution kernels
which want to enable the feature but keep it disabled by default
- and let the user enable it by swapaccount boot command line
+ and let the user enable it by swapaccount=1 boot command line
parameter should have this option unselected.
For those who want to have the feature enabled by default should
select this option (if, for some reason, they need to disable it
#define DELAY_CALIBRATION_TICKS ((HZ < 100) ? 1 : (HZ/100))
#define MAX_DIRECT_CALIBRATION_RETRIES 5
-static unsigned long __cpuinit calibrate_delay_direct(void)
+static unsigned long calibrate_delay_direct(void)
{
unsigned long pre_start, start, post_start;
unsigned long pre_end, end, post_end;
return 0;
}
#else
-static unsigned long __cpuinit calibrate_delay_direct(void) {return 0;}
+static unsigned long calibrate_delay_direct(void)
+{
+ return 0;
+}
#endif
/*
*/
#define LPS_PREC 8
-static unsigned long __cpuinit calibrate_delay_converge(void)
+static unsigned long calibrate_delay_converge(void)
{
/* First stage - slowly accelerate to find initial bounds */
unsigned long lpj, lpj_base, ticks, loopadd, loopadd_base, chop_limit;
* Architectures should override this function if a faster calibration
* method is available.
*/
-unsigned long __attribute__((weak)) __cpuinit calibrate_delay_is_known(void)
+unsigned long __attribute__((weak)) calibrate_delay_is_known(void)
{
return 0;
}
-void __cpuinit calibrate_delay(void)
+void calibrate_delay(void)
{
unsigned long lpj;
static bool printed;
# Makefile for the linux kernel.
#
-obj-y = fork.o exec_domain.o panic.o printk.o \
+obj-y = fork.o exec_domain.o panic.o \
cpu.o exit.o itimer.o time.o softirq.o resource.o \
sysctl.o sysctl_binary.o capability.o ptrace.o timer.o user.o \
signal.o sys.o kmod.o workqueue.o pid.o task_work.o \
obj-y += sched/
obj-y += power/
+obj-y += printk/
obj-y += cpu/
obj-$(CONFIG_CHECKPOINT_RESTORE) += kcmp.o
EXPORT_SYMBOL_GPL(cgroup_path);
/**
- * task_cgroup_path_from_hierarchy - cgroup path of a task on a hierarchy
+ * task_cgroup_path - cgroup path of a task in the first cgroup hierarchy
* @task: target task
- * @hierarchy_id: the hierarchy to look up @task's cgroup from
* @buf: the buffer to write the path into
* @buflen: the length of the buffer
*
- * Determine @task's cgroup on the hierarchy specified by @hierarchy_id and
- * copy its path into @buf. This function grabs cgroup_mutex and shouldn't
- * be used inside locks used by cgroup controller callbacks.
+ * Determine @task's cgroup on the first (the one with the lowest non-zero
+ * hierarchy_id) cgroup hierarchy and copy its path into @buf. This
+ * function grabs cgroup_mutex and shouldn't be used inside locks used by
+ * cgroup controller callbacks.
+ *
+ * Returns 0 on success, fails with -%ENAMETOOLONG if @buflen is too short.
*/
-int task_cgroup_path_from_hierarchy(struct task_struct *task, int hierarchy_id,
- char *buf, size_t buflen)
+int task_cgroup_path(struct task_struct *task, char *buf, size_t buflen)
{
struct cgroupfs_root *root;
- struct cgroup *cgrp = NULL;
- int ret = -ENOENT;
+ struct cgroup *cgrp;
+ int hierarchy_id = 1, ret = 0;
+
+ if (buflen < 2)
+ return -ENAMETOOLONG;
mutex_lock(&cgroup_mutex);
- root = idr_find(&cgroup_hierarchy_idr, hierarchy_id);
+ root = idr_get_next(&cgroup_hierarchy_idr, &hierarchy_id);
+
if (root) {
cgrp = task_cgroup_from_root(task, root);
ret = cgroup_path(cgrp, buf, buflen);
+ } else {
+ /* if no hierarchy exists, everyone is in "/" */
+ memcpy(buf, "/", 2);
}
mutex_unlock(&cgroup_mutex);
-
return ret;
}
-EXPORT_SYMBOL_GPL(task_cgroup_path_from_hierarchy);
+EXPORT_SYMBOL_GPL(task_cgroup_path);
/*
* Control Group taskset
}
err = percpu_ref_init(&css->refcnt, css_release);
- if (err)
+ if (err) {
+ ss->css_free(cgrp);
goto err_free_all;
+ }
init_cgroup_css(css, ss, cgrp);
#endif /*CONFIG_HOTPLUG_CPU*/
/* Requires cpu_add_remove_lock to be held */
-static int __cpuinit _cpu_up(unsigned int cpu, int tasks_frozen)
+static int _cpu_up(unsigned int cpu, int tasks_frozen)
{
int ret, nr_calls = 0;
void *hcpu = (void *)(long)cpu;
return ret;
}
-int __cpuinit cpu_up(unsigned int cpu)
+int cpu_up(unsigned int cpu)
{
int err = 0;
* It must be called by the arch code on the new cpu, before the new cpu
* enables interrupts and before the "boot" cpu returns from __cpu_up().
*/
-void __cpuinit notify_cpu_starting(unsigned int cpu)
+void notify_cpu_starting(unsigned int cpu)
{
unsigned long val = CPU_STARTING;
{
struct cpuset *cs = cgroup_cs(cgrp);
cpuset_filetype_t type = cft->private;
- int retval = -ENODEV;
+ int retval = 0;
mutex_lock(&cpuset_mutex);
- if (!is_cpuset_online(cs))
+ if (!is_cpuset_online(cs)) {
+ retval = -ENODEV;
goto out_unlock;
+ }
switch (type) {
case FILE_CPU_EXCLUSIVE:
return count;
}
-#define __ATTR_RW(attr) __ATTR(attr, 0644, attr##_show, attr##_store)
-
static struct device_attribute pmu_dev_attrs[] = {
__ATTR_RO(type),
__ATTR_RW(perf_event_mux_interval_ms),
}
}
-static void __cpuinit perf_event_init_cpu(int cpu)
+static void perf_event_init_cpu(int cpu)
{
struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu);
.priority = INT_MIN,
};
-static int __cpuinit
+static int
perf_cpu_notify(struct notifier_block *self, unsigned long action, void *hcpu)
{
unsigned int cpu = (long)hcpu;
}
}
-struct task_struct * __cpuinit fork_idle(int cpu)
+struct task_struct *fork_idle(int cpu)
{
struct task_struct *task;
task = copy_process(CLONE_VM, 0, 0, NULL, &init_struct_pid, 0);
int __user *, parent_tidptr,
int __user *, child_tidptr,
int, tls_val)
+#elif defined(CONFIG_CLONE_BACKWARDS3)
+SYSCALL_DEFINE6(clone, unsigned long, clone_flags, unsigned long, newsp,
+ int, stack_size,
+ int __user *, parent_tidptr,
+ int __user *, child_tidptr,
+ int, tls_val)
#else
SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,
int __user *, parent_tidptr,
*/
bool freezing_slow_path(struct task_struct *p)
{
- if (p->flags & PF_NOFREEZE)
+ if (p->flags & (PF_NOFREEZE | PF_SUSPEND_TASK))
return false;
if (pm_nosig_freezing || cgroup_freezing(p))
/*
* Functions related to boot-time initialization:
*/
-static void __cpuinit init_hrtimers_cpu(int cpu)
+static void init_hrtimers_cpu(int cpu)
{
struct hrtimer_cpu_base *cpu_base = &per_cpu(hrtimer_bases, cpu);
int i;
#endif /* CONFIG_HOTPLUG_CPU */
-static int __cpuinit hrtimer_cpu_notify(struct notifier_block *self,
+static int hrtimer_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
int scpu = (long)hcpu;
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata hrtimers_nb = {
+static struct notifier_block hrtimers_nb = {
.notifier_call = hrtimer_cpu_notify,
};
might_sleep();
ret = __mutex_lock_common(&lock->base, TASK_UNINTERRUPTIBLE,
0, &ctx->dep_map, _RET_IP_, ctx);
- if (!ret && ctx->acquired > 0)
+ if (!ret && ctx->acquired > 1)
return ww_mutex_deadlock_injection(lock, ctx);
return ret;
ret = __mutex_lock_common(&lock->base, TASK_INTERRUPTIBLE,
0, &ctx->dep_map, _RET_IP_, ctx);
- if (!ret && ctx->acquired > 0)
+ if (!ret && ctx->acquired > 1)
return ww_mutex_deadlock_injection(lock, ctx);
return ret;
mutex_lock(&autosleep_lock);
- if (!pm_save_wakeup_count(initial_count)) {
+ if (!pm_save_wakeup_count(initial_count) ||
+ system_state != SYSTEM_RUNNING) {
mutex_unlock(&autosleep_lock);
goto out;
}
/**
* freeze_processes - Signal user space processes to enter the refrigerator.
+ * The current thread will not be frozen. The same process that calls
+ * freeze_processes must later call thaw_processes.
*
* On success, returns 0. On failure, -errno and system is fully thawed.
*/
if (error)
return error;
+ /* Make sure this task doesn't get frozen */
+ current->flags |= PF_SUSPEND_TASK;
+
if (!pm_freezing)
atomic_inc(&system_freezing_cnt);
void thaw_processes(void)
{
struct task_struct *g, *p;
+ struct task_struct *curr = current;
if (pm_freezing)
atomic_dec(&system_freezing_cnt);
read_lock(&tasklist_lock);
do_each_thread(g, p) {
+ /* No other threads should have PF_SUSPEND_TASK set */
+ WARN_ON((p != curr) && (p->flags & PF_SUSPEND_TASK));
__thaw_task(p);
} while_each_thread(g, p);
read_unlock(&tasklist_lock);
+ WARN_ON(!(curr->flags & PF_SUSPEND_TASK));
+ curr->flags &= ~PF_SUSPEND_TASK;
+
usermodehelper_enable();
schedule();
}
EXPORT_SYMBOL_GPL(pm_qos_request_active);
+static void __pm_qos_update_request(struct pm_qos_request *req,
+ s32 new_value)
+{
+ trace_pm_qos_update_request(req->pm_qos_class, new_value);
+
+ if (new_value != req->node.prio)
+ pm_qos_update_target(
+ pm_qos_array[req->pm_qos_class]->constraints,
+ &req->node, PM_QOS_UPDATE_REQ, new_value);
+}
+
/**
* pm_qos_work_fn - the timeout handler of pm_qos_update_request_timeout
* @work: work struct for the delayed work (timeout)
struct pm_qos_request,
work);
- pm_qos_update_request(req, PM_QOS_DEFAULT_VALUE);
+ __pm_qos_update_request(req, PM_QOS_DEFAULT_VALUE);
}
/**
}
cancel_delayed_work_sync(&req->work);
-
- trace_pm_qos_update_request(req->pm_qos_class, new_value);
- if (new_value != req->node.prio)
- pm_qos_update_target(
- pm_qos_array[req->pm_qos_class]->constraints,
- &req->node, PM_QOS_UPDATE_REQ, new_value);
+ __pm_qos_update_request(req, new_value);
}
EXPORT_SYMBOL_GPL(pm_qos_update_request);
+++ /dev/null
-/*
- * linux/kernel/printk.c
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- *
- * Modified to make sys_syslog() more flexible: added commands to
- * return the last 4k of kernel messages, regardless of whether
- * they've been read or not. Added option to suppress kernel printk's
- * to the console. Added hook for sending the console messages
- * elsewhere, in preparation for a serial line console (someday).
- * Ted Ts'o, 2/11/93.
- * Modified for sysctl support, 1/8/97, Chris Horn.
- * Fixed SMP synchronization, 08/08/99, Manfred Spraul
- * manfred@colorfullife.com
- * Rewrote bits to get rid of console_lock
- * 01Mar01 Andrew Morton
- */
-
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/tty_driver.h>
-#include <linux/console.h>
-#include <linux/init.h>
-#include <linux/jiffies.h>
-#include <linux/nmi.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/interrupt.h> /* For in_interrupt() */
-#include <linux/delay.h>
-#include <linux/smp.h>
-#include <linux/security.h>
-#include <linux/bootmem.h>
-#include <linux/memblock.h>
-#include <linux/aio.h>
-#include <linux/syscalls.h>
-#include <linux/kexec.h>
-#include <linux/kdb.h>
-#include <linux/ratelimit.h>
-#include <linux/kmsg_dump.h>
-#include <linux/syslog.h>
-#include <linux/cpu.h>
-#include <linux/notifier.h>
-#include <linux/rculist.h>
-#include <linux/poll.h>
-#include <linux/irq_work.h>
-#include <linux/utsname.h>
-
-#include <asm/uaccess.h>
-
-#define CREATE_TRACE_POINTS
-#include <trace/events/printk.h>
-
-/* printk's without a loglevel use this.. */
-#define DEFAULT_MESSAGE_LOGLEVEL CONFIG_DEFAULT_MESSAGE_LOGLEVEL
-
-/* We show everything that is MORE important than this.. */
-#define MINIMUM_CONSOLE_LOGLEVEL 1 /* Minimum loglevel we let people use */
-#define DEFAULT_CONSOLE_LOGLEVEL 7 /* anything MORE serious than KERN_DEBUG */
-
-int console_printk[4] = {
- DEFAULT_CONSOLE_LOGLEVEL, /* console_loglevel */
- DEFAULT_MESSAGE_LOGLEVEL, /* default_message_loglevel */
- MINIMUM_CONSOLE_LOGLEVEL, /* minimum_console_loglevel */
- DEFAULT_CONSOLE_LOGLEVEL, /* default_console_loglevel */
-};
-
-/*
- * Low level drivers may need that to know if they can schedule in
- * their unblank() callback or not. So let's export it.
- */
-int oops_in_progress;
-EXPORT_SYMBOL(oops_in_progress);
-
-/*
- * console_sem protects the console_drivers list, and also
- * provides serialisation for access to the entire console
- * driver system.
- */
-static DEFINE_SEMAPHORE(console_sem);
-struct console *console_drivers;
-EXPORT_SYMBOL_GPL(console_drivers);
-
-#ifdef CONFIG_LOCKDEP
-static struct lockdep_map console_lock_dep_map = {
- .name = "console_lock"
-};
-#endif
-
-/*
- * This is used for debugging the mess that is the VT code by
- * keeping track if we have the console semaphore held. It's
- * definitely not the perfect debug tool (we don't know if _WE_
- * hold it are racing, but it helps tracking those weird code
- * path in the console code where we end up in places I want
- * locked without the console sempahore held
- */
-static int console_locked, console_suspended;
-
-/*
- * If exclusive_console is non-NULL then only this console is to be printed to.
- */
-static struct console *exclusive_console;
-
-/*
- * Array of consoles built from command line options (console=)
- */
-struct console_cmdline
-{
- char name[8]; /* Name of the driver */
- int index; /* Minor dev. to use */
- char *options; /* Options for the driver */
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
- char *brl_options; /* Options for braille driver */
-#endif
-};
-
-#define MAX_CMDLINECONSOLES 8
-
-static struct console_cmdline console_cmdline[MAX_CMDLINECONSOLES];
-static int selected_console = -1;
-static int preferred_console = -1;
-int console_set_on_cmdline;
-EXPORT_SYMBOL(console_set_on_cmdline);
-
-/* Flag: console code may call schedule() */
-static int console_may_schedule;
-
-/*
- * The printk log buffer consists of a chain of concatenated variable
- * length records. Every record starts with a record header, containing
- * the overall length of the record.
- *
- * The heads to the first and last entry in the buffer, as well as the
- * sequence numbers of these both entries are maintained when messages
- * are stored..
- *
- * If the heads indicate available messages, the length in the header
- * tells the start next message. A length == 0 for the next message
- * indicates a wrap-around to the beginning of the buffer.
- *
- * Every record carries the monotonic timestamp in microseconds, as well as
- * the standard userspace syslog level and syslog facility. The usual
- * kernel messages use LOG_KERN; userspace-injected messages always carry
- * a matching syslog facility, by default LOG_USER. The origin of every
- * message can be reliably determined that way.
- *
- * The human readable log message directly follows the message header. The
- * length of the message text is stored in the header, the stored message
- * is not terminated.
- *
- * Optionally, a message can carry a dictionary of properties (key/value pairs),
- * to provide userspace with a machine-readable message context.
- *
- * Examples for well-defined, commonly used property names are:
- * DEVICE=b12:8 device identifier
- * b12:8 block dev_t
- * c127:3 char dev_t
- * n8 netdev ifindex
- * +sound:card0 subsystem:devname
- * SUBSYSTEM=pci driver-core subsystem name
- *
- * Valid characters in property names are [a-zA-Z0-9.-_]. The plain text value
- * follows directly after a '=' character. Every property is terminated by
- * a '\0' character. The last property is not terminated.
- *
- * Example of a message structure:
- * 0000 ff 8f 00 00 00 00 00 00 monotonic time in nsec
- * 0008 34 00 record is 52 bytes long
- * 000a 0b 00 text is 11 bytes long
- * 000c 1f 00 dictionary is 23 bytes long
- * 000e 03 00 LOG_KERN (facility) LOG_ERR (level)
- * 0010 69 74 27 73 20 61 20 6c "it's a l"
- * 69 6e 65 "ine"
- * 001b 44 45 56 49 43 "DEVIC"
- * 45 3d 62 38 3a 32 00 44 "E=b8:2\0D"
- * 52 49 56 45 52 3d 62 75 "RIVER=bu"
- * 67 "g"
- * 0032 00 00 00 padding to next message header
- *
- * The 'struct log' buffer header must never be directly exported to
- * userspace, it is a kernel-private implementation detail that might
- * need to be changed in the future, when the requirements change.
- *
- * /dev/kmsg exports the structured data in the following line format:
- * "level,sequnum,timestamp;<message text>\n"
- *
- * The optional key/value pairs are attached as continuation lines starting
- * with a space character and terminated by a newline. All possible
- * non-prinatable characters are escaped in the "\xff" notation.
- *
- * Users of the export format should ignore possible additional values
- * separated by ',', and find the message after the ';' character.
- */
-
-enum log_flags {
- LOG_NOCONS = 1, /* already flushed, do not print to console */
- LOG_NEWLINE = 2, /* text ended with a newline */
- LOG_PREFIX = 4, /* text started with a prefix */
- LOG_CONT = 8, /* text is a fragment of a continuation line */
-};
-
-struct log {
- u64 ts_nsec; /* timestamp in nanoseconds */
- u16 len; /* length of entire record */
- u16 text_len; /* length of text buffer */
- u16 dict_len; /* length of dictionary buffer */
- u8 facility; /* syslog facility */
- u8 flags:5; /* internal record flags */
- u8 level:3; /* syslog level */
-};
-
-/*
- * The logbuf_lock protects kmsg buffer, indices, counters. It is also
- * used in interesting ways to provide interlocking in console_unlock();
- */
-static DEFINE_RAW_SPINLOCK(logbuf_lock);
-
-#ifdef CONFIG_PRINTK
-DECLARE_WAIT_QUEUE_HEAD(log_wait);
-/* the next printk record to read by syslog(READ) or /proc/kmsg */
-static u64 syslog_seq;
-static u32 syslog_idx;
-static enum log_flags syslog_prev;
-static size_t syslog_partial;
-
-/* index and sequence number of the first record stored in the buffer */
-static u64 log_first_seq;
-static u32 log_first_idx;
-
-/* index and sequence number of the next record to store in the buffer */
-static u64 log_next_seq;
-static u32 log_next_idx;
-
-/* the next printk record to write to the console */
-static u64 console_seq;
-static u32 console_idx;
-static enum log_flags console_prev;
-
-/* the next printk record to read after the last 'clear' command */
-static u64 clear_seq;
-static u32 clear_idx;
-
-#define PREFIX_MAX 32
-#define LOG_LINE_MAX 1024 - PREFIX_MAX
-
-/* record buffer */
-#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)
-#define LOG_ALIGN 4
-#else
-#define LOG_ALIGN __alignof__(struct log)
-#endif
-#define __LOG_BUF_LEN (1 << CONFIG_LOG_BUF_SHIFT)
-static char __log_buf[__LOG_BUF_LEN] __aligned(LOG_ALIGN);
-static char *log_buf = __log_buf;
-static u32 log_buf_len = __LOG_BUF_LEN;
-
-/* cpu currently holding logbuf_lock */
-static volatile unsigned int logbuf_cpu = UINT_MAX;
-
-/* human readable text of the record */
-static char *log_text(const struct log *msg)
-{
- return (char *)msg + sizeof(struct log);
-}
-
-/* optional key/value pair dictionary attached to the record */
-static char *log_dict(const struct log *msg)
-{
- return (char *)msg + sizeof(struct log) + msg->text_len;
-}
-
-/* get record by index; idx must point to valid msg */
-static struct log *log_from_idx(u32 idx)
-{
- struct log *msg = (struct log *)(log_buf + idx);
-
- /*
- * A length == 0 record is the end of buffer marker. Wrap around and
- * read the message at the start of the buffer.
- */
- if (!msg->len)
- return (struct log *)log_buf;
- return msg;
-}
-
-/* get next record; idx must point to valid msg */
-static u32 log_next(u32 idx)
-{
- struct log *msg = (struct log *)(log_buf + idx);
-
- /* length == 0 indicates the end of the buffer; wrap */
- /*
- * A length == 0 record is the end of buffer marker. Wrap around and
- * read the message at the start of the buffer as *this* one, and
- * return the one after that.
- */
- if (!msg->len) {
- msg = (struct log *)log_buf;
- return msg->len;
- }
- return idx + msg->len;
-}
-
-/* insert record into the buffer, discard old ones, update heads */
-static void log_store(int facility, int level,
- enum log_flags flags, u64 ts_nsec,
- const char *dict, u16 dict_len,
- const char *text, u16 text_len)
-{
- struct log *msg;
- u32 size, pad_len;
-
- /* number of '\0' padding bytes to next message */
- size = sizeof(struct log) + text_len + dict_len;
- pad_len = (-size) & (LOG_ALIGN - 1);
- size += pad_len;
-
- while (log_first_seq < log_next_seq) {
- u32 free;
-
- if (log_next_idx > log_first_idx)
- free = max(log_buf_len - log_next_idx, log_first_idx);
- else
- free = log_first_idx - log_next_idx;
-
- if (free > size + sizeof(struct log))
- break;
-
- /* drop old messages until we have enough contiuous space */
- log_first_idx = log_next(log_first_idx);
- log_first_seq++;
- }
-
- if (log_next_idx + size + sizeof(struct log) >= log_buf_len) {
- /*
- * This message + an additional empty header does not fit
- * at the end of the buffer. Add an empty header with len == 0
- * to signify a wrap around.
- */
- memset(log_buf + log_next_idx, 0, sizeof(struct log));
- log_next_idx = 0;
- }
-
- /* fill message */
- msg = (struct log *)(log_buf + log_next_idx);
- memcpy(log_text(msg), text, text_len);
- msg->text_len = text_len;
- memcpy(log_dict(msg), dict, dict_len);
- msg->dict_len = dict_len;
- msg->facility = facility;
- msg->level = level & 7;
- msg->flags = flags & 0x1f;
- if (ts_nsec > 0)
- msg->ts_nsec = ts_nsec;
- else
- msg->ts_nsec = local_clock();
- memset(log_dict(msg) + dict_len, 0, pad_len);
- msg->len = sizeof(struct log) + text_len + dict_len + pad_len;
-
- /* insert message */
- log_next_idx += msg->len;
- log_next_seq++;
-}
-
-#ifdef CONFIG_SECURITY_DMESG_RESTRICT
-int dmesg_restrict = 1;
-#else
-int dmesg_restrict;
-#endif
-
-static int syslog_action_restricted(int type)
-{
- if (dmesg_restrict)
- return 1;
- /*
- * Unless restricted, we allow "read all" and "get buffer size"
- * for everybody.
- */
- return type != SYSLOG_ACTION_READ_ALL &&
- type != SYSLOG_ACTION_SIZE_BUFFER;
-}
-
-static int check_syslog_permissions(int type, bool from_file)
-{
- /*
- * If this is from /proc/kmsg and we've already opened it, then we've
- * already done the capabilities checks at open time.
- */
- if (from_file && type != SYSLOG_ACTION_OPEN)
- return 0;
-
- if (syslog_action_restricted(type)) {
- if (capable(CAP_SYSLOG))
- return 0;
- /*
- * For historical reasons, accept CAP_SYS_ADMIN too, with
- * a warning.
- */
- if (capable(CAP_SYS_ADMIN)) {
- pr_warn_once("%s (%d): Attempt to access syslog with "
- "CAP_SYS_ADMIN but no CAP_SYSLOG "
- "(deprecated).\n",
- current->comm, task_pid_nr(current));
- return 0;
- }
- return -EPERM;
- }
- return security_syslog(type);
-}
-
-
-/* /dev/kmsg - userspace message inject/listen interface */
-struct devkmsg_user {
- u64 seq;
- u32 idx;
- enum log_flags prev;
- struct mutex lock;
- char buf[8192];
-};
-
-static ssize_t devkmsg_writev(struct kiocb *iocb, const struct iovec *iv,
- unsigned long count, loff_t pos)
-{
- char *buf, *line;
- int i;
- int level = default_message_loglevel;
- int facility = 1; /* LOG_USER */
- size_t len = iov_length(iv, count);
- ssize_t ret = len;
-
- if (len > LOG_LINE_MAX)
- return -EINVAL;
- buf = kmalloc(len+1, GFP_KERNEL);
- if (buf == NULL)
- return -ENOMEM;
-
- line = buf;
- for (i = 0; i < count; i++) {
- if (copy_from_user(line, iv[i].iov_base, iv[i].iov_len)) {
- ret = -EFAULT;
- goto out;
- }
- line += iv[i].iov_len;
- }
-
- /*
- * Extract and skip the syslog prefix <[0-9]*>. Coming from userspace
- * the decimal value represents 32bit, the lower 3 bit are the log
- * level, the rest are the log facility.
- *
- * If no prefix or no userspace facility is specified, we
- * enforce LOG_USER, to be able to reliably distinguish
- * kernel-generated messages from userspace-injected ones.
- */
- line = buf;
- if (line[0] == '<') {
- char *endp = NULL;
-
- i = simple_strtoul(line+1, &endp, 10);
- if (endp && endp[0] == '>') {
- level = i & 7;
- if (i >> 3)
- facility = i >> 3;
- endp++;
- len -= endp - line;
- line = endp;
- }
- }
- line[len] = '\0';
-
- printk_emit(facility, level, NULL, 0, "%s", line);
-out:
- kfree(buf);
- return ret;
-}
-
-static ssize_t devkmsg_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- struct devkmsg_user *user = file->private_data;
- struct log *msg;
- u64 ts_usec;
- size_t i;
- char cont = '-';
- size_t len;
- ssize_t ret;
-
- if (!user)
- return -EBADF;
-
- ret = mutex_lock_interruptible(&user->lock);
- if (ret)
- return ret;
- raw_spin_lock_irq(&logbuf_lock);
- while (user->seq == log_next_seq) {
- if (file->f_flags & O_NONBLOCK) {
- ret = -EAGAIN;
- raw_spin_unlock_irq(&logbuf_lock);
- goto out;
- }
-
- raw_spin_unlock_irq(&logbuf_lock);
- ret = wait_event_interruptible(log_wait,
- user->seq != log_next_seq);
- if (ret)
- goto out;
- raw_spin_lock_irq(&logbuf_lock);
- }
-
- if (user->seq < log_first_seq) {
- /* our last seen message is gone, return error and reset */
- user->idx = log_first_idx;
- user->seq = log_first_seq;
- ret = -EPIPE;
- raw_spin_unlock_irq(&logbuf_lock);
- goto out;
- }
-
- msg = log_from_idx(user->idx);
- ts_usec = msg->ts_nsec;
- do_div(ts_usec, 1000);
-
- /*
- * If we couldn't merge continuation line fragments during the print,
- * export the stored flags to allow an optional external merge of the
- * records. Merging the records isn't always neccessarily correct, like
- * when we hit a race during printing. In most cases though, it produces
- * better readable output. 'c' in the record flags mark the first
- * fragment of a line, '+' the following.
- */
- if (msg->flags & LOG_CONT && !(user->prev & LOG_CONT))
- cont = 'c';
- else if ((msg->flags & LOG_CONT) ||
- ((user->prev & LOG_CONT) && !(msg->flags & LOG_PREFIX)))
- cont = '+';
-
- len = sprintf(user->buf, "%u,%llu,%llu,%c;",
- (msg->facility << 3) | msg->level,
- user->seq, ts_usec, cont);
- user->prev = msg->flags;
-
- /* escape non-printable characters */
- for (i = 0; i < msg->text_len; i++) {
- unsigned char c = log_text(msg)[i];
-
- if (c < ' ' || c >= 127 || c == '\\')
- len += sprintf(user->buf + len, "\\x%02x", c);
- else
- user->buf[len++] = c;
- }
- user->buf[len++] = '\n';
-
- if (msg->dict_len) {
- bool line = true;
-
- for (i = 0; i < msg->dict_len; i++) {
- unsigned char c = log_dict(msg)[i];
-
- if (line) {
- user->buf[len++] = ' ';
- line = false;
- }
-
- if (c == '\0') {
- user->buf[len++] = '\n';
- line = true;
- continue;
- }
-
- if (c < ' ' || c >= 127 || c == '\\') {
- len += sprintf(user->buf + len, "\\x%02x", c);
- continue;
- }
-
- user->buf[len++] = c;
- }
- user->buf[len++] = '\n';
- }
-
- user->idx = log_next(user->idx);
- user->seq++;
- raw_spin_unlock_irq(&logbuf_lock);
-
- if (len > count) {
- ret = -EINVAL;
- goto out;
- }
-
- if (copy_to_user(buf, user->buf, len)) {
- ret = -EFAULT;
- goto out;
- }
- ret = len;
-out:
- mutex_unlock(&user->lock);
- return ret;
-}
-
-static loff_t devkmsg_llseek(struct file *file, loff_t offset, int whence)
-{
- struct devkmsg_user *user = file->private_data;
- loff_t ret = 0;
-
- if (!user)
- return -EBADF;
- if (offset)
- return -ESPIPE;
-
- raw_spin_lock_irq(&logbuf_lock);
- switch (whence) {
- case SEEK_SET:
- /* the first record */
- user->idx = log_first_idx;
- user->seq = log_first_seq;
- break;
- case SEEK_DATA:
- /*
- * The first record after the last SYSLOG_ACTION_CLEAR,
- * like issued by 'dmesg -c'. Reading /dev/kmsg itself
- * changes no global state, and does not clear anything.
- */
- user->idx = clear_idx;
- user->seq = clear_seq;
- break;
- case SEEK_END:
- /* after the last record */
- user->idx = log_next_idx;
- user->seq = log_next_seq;
- break;
- default:
- ret = -EINVAL;
- }
- raw_spin_unlock_irq(&logbuf_lock);
- return ret;
-}
-
-static unsigned int devkmsg_poll(struct file *file, poll_table *wait)
-{
- struct devkmsg_user *user = file->private_data;
- int ret = 0;
-
- if (!user)
- return POLLERR|POLLNVAL;
-
- poll_wait(file, &log_wait, wait);
-
- raw_spin_lock_irq(&logbuf_lock);
- if (user->seq < log_next_seq) {
- /* return error when data has vanished underneath us */
- if (user->seq < log_first_seq)
- ret = POLLIN|POLLRDNORM|POLLERR|POLLPRI;
- else
- ret = POLLIN|POLLRDNORM;
- }
- raw_spin_unlock_irq(&logbuf_lock);
-
- return ret;
-}
-
-static int devkmsg_open(struct inode *inode, struct file *file)
-{
- struct devkmsg_user *user;
- int err;
-
- /* write-only does not need any file context */
- if ((file->f_flags & O_ACCMODE) == O_WRONLY)
- return 0;
-
- err = check_syslog_permissions(SYSLOG_ACTION_READ_ALL,
- SYSLOG_FROM_READER);
- if (err)
- return err;
-
- user = kmalloc(sizeof(struct devkmsg_user), GFP_KERNEL);
- if (!user)
- return -ENOMEM;
-
- mutex_init(&user->lock);
-
- raw_spin_lock_irq(&logbuf_lock);
- user->idx = log_first_idx;
- user->seq = log_first_seq;
- raw_spin_unlock_irq(&logbuf_lock);
-
- file->private_data = user;
- return 0;
-}
-
-static int devkmsg_release(struct inode *inode, struct file *file)
-{
- struct devkmsg_user *user = file->private_data;
-
- if (!user)
- return 0;
-
- mutex_destroy(&user->lock);
- kfree(user);
- return 0;
-}
-
-const struct file_operations kmsg_fops = {
- .open = devkmsg_open,
- .read = devkmsg_read,
- .aio_write = devkmsg_writev,
- .llseek = devkmsg_llseek,
- .poll = devkmsg_poll,
- .release = devkmsg_release,
-};
-
-#ifdef CONFIG_KEXEC
-/*
- * This appends the listed symbols to /proc/vmcoreinfo
- *
- * /proc/vmcoreinfo is used by various utiilties, like crash and makedumpfile to
- * obtain access to symbols that are otherwise very difficult to locate. These
- * symbols are specifically used so that utilities can access and extract the
- * dmesg log from a vmcore file after a crash.
- */
-void log_buf_kexec_setup(void)
-{
- VMCOREINFO_SYMBOL(log_buf);
- VMCOREINFO_SYMBOL(log_buf_len);
- VMCOREINFO_SYMBOL(log_first_idx);
- VMCOREINFO_SYMBOL(log_next_idx);
- /*
- * Export struct log size and field offsets. User space tools can
- * parse it and detect any changes to structure down the line.
- */
- VMCOREINFO_STRUCT_SIZE(log);
- VMCOREINFO_OFFSET(log, ts_nsec);
- VMCOREINFO_OFFSET(log, len);
- VMCOREINFO_OFFSET(log, text_len);
- VMCOREINFO_OFFSET(log, dict_len);
-}
-#endif
-
-/* requested log_buf_len from kernel cmdline */
-static unsigned long __initdata new_log_buf_len;
-
-/* save requested log_buf_len since it's too early to process it */
-static int __init log_buf_len_setup(char *str)
-{
- unsigned size = memparse(str, &str);
-
- if (size)
- size = roundup_pow_of_two(size);
- if (size > log_buf_len)
- new_log_buf_len = size;
-
- return 0;
-}
-early_param("log_buf_len", log_buf_len_setup);
-
-void __init setup_log_buf(int early)
-{
- unsigned long flags;
- char *new_log_buf;
- int free;
-
- if (!new_log_buf_len)
- return;
-
- if (early) {
- unsigned long mem;
-
- mem = memblock_alloc(new_log_buf_len, PAGE_SIZE);
- if (!mem)
- return;
- new_log_buf = __va(mem);
- } else {
- new_log_buf = alloc_bootmem_nopanic(new_log_buf_len);
- }
-
- if (unlikely(!new_log_buf)) {
- pr_err("log_buf_len: %ld bytes not available\n",
- new_log_buf_len);
- return;
- }
-
- raw_spin_lock_irqsave(&logbuf_lock, flags);
- log_buf_len = new_log_buf_len;
- log_buf = new_log_buf;
- new_log_buf_len = 0;
- free = __LOG_BUF_LEN - log_next_idx;
- memcpy(log_buf, __log_buf, __LOG_BUF_LEN);
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
-
- pr_info("log_buf_len: %d\n", log_buf_len);
- pr_info("early log buf free: %d(%d%%)\n",
- free, (free * 100) / __LOG_BUF_LEN);
-}
-
-static bool __read_mostly ignore_loglevel;
-
-static int __init ignore_loglevel_setup(char *str)
-{
- ignore_loglevel = 1;
- printk(KERN_INFO "debug: ignoring loglevel setting.\n");
-
- return 0;
-}
-
-early_param("ignore_loglevel", ignore_loglevel_setup);
-module_param(ignore_loglevel, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(ignore_loglevel, "ignore loglevel setting, to"
- "print all kernel messages to the console.");
-
-#ifdef CONFIG_BOOT_PRINTK_DELAY
-
-static int boot_delay; /* msecs delay after each printk during bootup */
-static unsigned long long loops_per_msec; /* based on boot_delay */
-
-static int __init boot_delay_setup(char *str)
-{
- unsigned long lpj;
-
- lpj = preset_lpj ? preset_lpj : 1000000; /* some guess */
- loops_per_msec = (unsigned long long)lpj / 1000 * HZ;
-
- get_option(&str, &boot_delay);
- if (boot_delay > 10 * 1000)
- boot_delay = 0;
-
- pr_debug("boot_delay: %u, preset_lpj: %ld, lpj: %lu, "
- "HZ: %d, loops_per_msec: %llu\n",
- boot_delay, preset_lpj, lpj, HZ, loops_per_msec);
- return 1;
-}
-__setup("boot_delay=", boot_delay_setup);
-
-static void boot_delay_msec(int level)
-{
- unsigned long long k;
- unsigned long timeout;
-
- if ((boot_delay == 0 || system_state != SYSTEM_BOOTING)
- || (level >= console_loglevel && !ignore_loglevel)) {
- return;
- }
-
- k = (unsigned long long)loops_per_msec * boot_delay;
-
- timeout = jiffies + msecs_to_jiffies(boot_delay);
- while (k) {
- k--;
- cpu_relax();
- /*
- * use (volatile) jiffies to prevent
- * compiler reduction; loop termination via jiffies
- * is secondary and may or may not happen.
- */
- if (time_after(jiffies, timeout))
- break;
- touch_nmi_watchdog();
- }
-}
-#else
-static inline void boot_delay_msec(int level)
-{
-}
-#endif
-
-#if defined(CONFIG_PRINTK_TIME)
-static bool printk_time = 1;
-#else
-static bool printk_time;
-#endif
-module_param_named(time, printk_time, bool, S_IRUGO | S_IWUSR);
-
-static size_t print_time(u64 ts, char *buf)
-{
- unsigned long rem_nsec;
-
- if (!printk_time)
- return 0;
-
- rem_nsec = do_div(ts, 1000000000);
-
- if (!buf)
- return snprintf(NULL, 0, "[%5lu.000000] ", (unsigned long)ts);
-
- return sprintf(buf, "[%5lu.%06lu] ",
- (unsigned long)ts, rem_nsec / 1000);
-}
-
-static size_t print_prefix(const struct log *msg, bool syslog, char *buf)
-{
- size_t len = 0;
- unsigned int prefix = (msg->facility << 3) | msg->level;
-
- if (syslog) {
- if (buf) {
- len += sprintf(buf, "<%u>", prefix);
- } else {
- len += 3;
- if (prefix > 999)
- len += 3;
- else if (prefix > 99)
- len += 2;
- else if (prefix > 9)
- len++;
- }
- }
-
- len += print_time(msg->ts_nsec, buf ? buf + len : NULL);
- return len;
-}
-
-static size_t msg_print_text(const struct log *msg, enum log_flags prev,
- bool syslog, char *buf, size_t size)
-{
- const char *text = log_text(msg);
- size_t text_size = msg->text_len;
- bool prefix = true;
- bool newline = true;
- size_t len = 0;
-
- if ((prev & LOG_CONT) && !(msg->flags & LOG_PREFIX))
- prefix = false;
-
- if (msg->flags & LOG_CONT) {
- if ((prev & LOG_CONT) && !(prev & LOG_NEWLINE))
- prefix = false;
-
- if (!(msg->flags & LOG_NEWLINE))
- newline = false;
- }
-
- do {
- const char *next = memchr(text, '\n', text_size);
- size_t text_len;
-
- if (next) {
- text_len = next - text;
- next++;
- text_size -= next - text;
- } else {
- text_len = text_size;
- }
-
- if (buf) {
- if (print_prefix(msg, syslog, NULL) +
- text_len + 1 >= size - len)
- break;
-
- if (prefix)
- len += print_prefix(msg, syslog, buf + len);
- memcpy(buf + len, text, text_len);
- len += text_len;
- if (next || newline)
- buf[len++] = '\n';
- } else {
- /* SYSLOG_ACTION_* buffer size only calculation */
- if (prefix)
- len += print_prefix(msg, syslog, NULL);
- len += text_len;
- if (next || newline)
- len++;
- }
-
- prefix = true;
- text = next;
- } while (text);
-
- return len;
-}
-
-static int syslog_print(char __user *buf, int size)
-{
- char *text;
- struct log *msg;
- int len = 0;
-
- text = kmalloc(LOG_LINE_MAX + PREFIX_MAX, GFP_KERNEL);
- if (!text)
- return -ENOMEM;
-
- while (size > 0) {
- size_t n;
- size_t skip;
-
- raw_spin_lock_irq(&logbuf_lock);
- if (syslog_seq < log_first_seq) {
- /* messages are gone, move to first one */
- syslog_seq = log_first_seq;
- syslog_idx = log_first_idx;
- syslog_prev = 0;
- syslog_partial = 0;
- }
- if (syslog_seq == log_next_seq) {
- raw_spin_unlock_irq(&logbuf_lock);
- break;
- }
-
- skip = syslog_partial;
- msg = log_from_idx(syslog_idx);
- n = msg_print_text(msg, syslog_prev, true, text,
- LOG_LINE_MAX + PREFIX_MAX);
- if (n - syslog_partial <= size) {
- /* message fits into buffer, move forward */
- syslog_idx = log_next(syslog_idx);
- syslog_seq++;
- syslog_prev = msg->flags;
- n -= syslog_partial;
- syslog_partial = 0;
- } else if (!len){
- /* partial read(), remember position */
- n = size;
- syslog_partial += n;
- } else
- n = 0;
- raw_spin_unlock_irq(&logbuf_lock);
-
- if (!n)
- break;
-
- if (copy_to_user(buf, text + skip, n)) {
- if (!len)
- len = -EFAULT;
- break;
- }
-
- len += n;
- size -= n;
- buf += n;
- }
-
- kfree(text);
- return len;
-}
-
-static int syslog_print_all(char __user *buf, int size, bool clear)
-{
- char *text;
- int len = 0;
-
- text = kmalloc(LOG_LINE_MAX + PREFIX_MAX, GFP_KERNEL);
- if (!text)
- return -ENOMEM;
-
- raw_spin_lock_irq(&logbuf_lock);
- if (buf) {
- u64 next_seq;
- u64 seq;
- u32 idx;
- enum log_flags prev;
-
- if (clear_seq < log_first_seq) {
- /* messages are gone, move to first available one */
- clear_seq = log_first_seq;
- clear_idx = log_first_idx;
- }
-
- /*
- * Find first record that fits, including all following records,
- * into the user-provided buffer for this dump.
- */
- seq = clear_seq;
- idx = clear_idx;
- prev = 0;
- while (seq < log_next_seq) {
- struct log *msg = log_from_idx(idx);
-
- len += msg_print_text(msg, prev, true, NULL, 0);
- prev = msg->flags;
- idx = log_next(idx);
- seq++;
- }
-
- /* move first record forward until length fits into the buffer */
- seq = clear_seq;
- idx = clear_idx;
- prev = 0;
- while (len > size && seq < log_next_seq) {
- struct log *msg = log_from_idx(idx);
-
- len -= msg_print_text(msg, prev, true, NULL, 0);
- prev = msg->flags;
- idx = log_next(idx);
- seq++;
- }
-
- /* last message fitting into this dump */
- next_seq = log_next_seq;
-
- len = 0;
- prev = 0;
- while (len >= 0 && seq < next_seq) {
- struct log *msg = log_from_idx(idx);
- int textlen;
-
- textlen = msg_print_text(msg, prev, true, text,
- LOG_LINE_MAX + PREFIX_MAX);
- if (textlen < 0) {
- len = textlen;
- break;
- }
- idx = log_next(idx);
- seq++;
- prev = msg->flags;
-
- raw_spin_unlock_irq(&logbuf_lock);
- if (copy_to_user(buf + len, text, textlen))
- len = -EFAULT;
- else
- len += textlen;
- raw_spin_lock_irq(&logbuf_lock);
-
- if (seq < log_first_seq) {
- /* messages are gone, move to next one */
- seq = log_first_seq;
- idx = log_first_idx;
- prev = 0;
- }
- }
- }
-
- if (clear) {
- clear_seq = log_next_seq;
- clear_idx = log_next_idx;
- }
- raw_spin_unlock_irq(&logbuf_lock);
-
- kfree(text);
- return len;
-}
-
-int do_syslog(int type, char __user *buf, int len, bool from_file)
-{
- bool clear = false;
- static int saved_console_loglevel = -1;
- int error;
-
- error = check_syslog_permissions(type, from_file);
- if (error)
- goto out;
-
- error = security_syslog(type);
- if (error)
- return error;
-
- switch (type) {
- case SYSLOG_ACTION_CLOSE: /* Close log */
- break;
- case SYSLOG_ACTION_OPEN: /* Open log */
- break;
- case SYSLOG_ACTION_READ: /* Read from log */
- error = -EINVAL;
- if (!buf || len < 0)
- goto out;
- error = 0;
- if (!len)
- goto out;
- if (!access_ok(VERIFY_WRITE, buf, len)) {
- error = -EFAULT;
- goto out;
- }
- error = wait_event_interruptible(log_wait,
- syslog_seq != log_next_seq);
- if (error)
- goto out;
- error = syslog_print(buf, len);
- break;
- /* Read/clear last kernel messages */
- case SYSLOG_ACTION_READ_CLEAR:
- clear = true;
- /* FALL THRU */
- /* Read last kernel messages */
- case SYSLOG_ACTION_READ_ALL:
- error = -EINVAL;
- if (!buf || len < 0)
- goto out;
- error = 0;
- if (!len)
- goto out;
- if (!access_ok(VERIFY_WRITE, buf, len)) {
- error = -EFAULT;
- goto out;
- }
- error = syslog_print_all(buf, len, clear);
- break;
- /* Clear ring buffer */
- case SYSLOG_ACTION_CLEAR:
- syslog_print_all(NULL, 0, true);
- break;
- /* Disable logging to console */
- case SYSLOG_ACTION_CONSOLE_OFF:
- if (saved_console_loglevel == -1)
- saved_console_loglevel = console_loglevel;
- console_loglevel = minimum_console_loglevel;
- break;
- /* Enable logging to console */
- case SYSLOG_ACTION_CONSOLE_ON:
- if (saved_console_loglevel != -1) {
- console_loglevel = saved_console_loglevel;
- saved_console_loglevel = -1;
- }
- break;
- /* Set level of messages printed to console */
- case SYSLOG_ACTION_CONSOLE_LEVEL:
- error = -EINVAL;
- if (len < 1 || len > 8)
- goto out;
- if (len < minimum_console_loglevel)
- len = minimum_console_loglevel;
- console_loglevel = len;
- /* Implicitly re-enable logging to console */
- saved_console_loglevel = -1;
- error = 0;
- break;
- /* Number of chars in the log buffer */
- case SYSLOG_ACTION_SIZE_UNREAD:
- raw_spin_lock_irq(&logbuf_lock);
- if (syslog_seq < log_first_seq) {
- /* messages are gone, move to first one */
- syslog_seq = log_first_seq;
- syslog_idx = log_first_idx;
- syslog_prev = 0;
- syslog_partial = 0;
- }
- if (from_file) {
- /*
- * Short-cut for poll(/"proc/kmsg") which simply checks
- * for pending data, not the size; return the count of
- * records, not the length.
- */
- error = log_next_idx - syslog_idx;
- } else {
- u64 seq = syslog_seq;
- u32 idx = syslog_idx;
- enum log_flags prev = syslog_prev;
-
- error = 0;
- while (seq < log_next_seq) {
- struct log *msg = log_from_idx(idx);
-
- error += msg_print_text(msg, prev, true, NULL, 0);
- idx = log_next(idx);
- seq++;
- prev = msg->flags;
- }
- error -= syslog_partial;
- }
- raw_spin_unlock_irq(&logbuf_lock);
- break;
- /* Size of the log buffer */
- case SYSLOG_ACTION_SIZE_BUFFER:
- error = log_buf_len;
- break;
- default:
- error = -EINVAL;
- break;
- }
-out:
- return error;
-}
-
-SYSCALL_DEFINE3(syslog, int, type, char __user *, buf, int, len)
-{
- return do_syslog(type, buf, len, SYSLOG_FROM_READER);
-}
-
-/*
- * Call the console drivers, asking them to write out
- * log_buf[start] to log_buf[end - 1].
- * The console_lock must be held.
- */
-static void call_console_drivers(int level, const char *text, size_t len)
-{
- struct console *con;
-
- trace_console(text, len);
-
- if (level >= console_loglevel && !ignore_loglevel)
- return;
- if (!console_drivers)
- return;
-
- for_each_console(con) {
- if (exclusive_console && con != exclusive_console)
- continue;
- if (!(con->flags & CON_ENABLED))
- continue;
- if (!con->write)
- continue;
- if (!cpu_online(smp_processor_id()) &&
- !(con->flags & CON_ANYTIME))
- continue;
- con->write(con, text, len);
- }
-}
-
-/*
- * Zap console related locks when oopsing. Only zap at most once
- * every 10 seconds, to leave time for slow consoles to print a
- * full oops.
- */
-static void zap_locks(void)
-{
- static unsigned long oops_timestamp;
-
- if (time_after_eq(jiffies, oops_timestamp) &&
- !time_after(jiffies, oops_timestamp + 30 * HZ))
- return;
-
- oops_timestamp = jiffies;
-
- debug_locks_off();
- /* If a crash is occurring, make sure we can't deadlock */
- raw_spin_lock_init(&logbuf_lock);
- /* And make sure that we print immediately */
- sema_init(&console_sem, 1);
-}
-
-/* Check if we have any console registered that can be called early in boot. */
-static int have_callable_console(void)
-{
- struct console *con;
-
- for_each_console(con)
- if (con->flags & CON_ANYTIME)
- return 1;
-
- return 0;
-}
-
-/*
- * Can we actually use the console at this time on this cpu?
- *
- * Console drivers may assume that per-cpu resources have
- * been allocated. So unless they're explicitly marked as
- * being able to cope (CON_ANYTIME) don't call them until
- * this CPU is officially up.
- */
-static inline int can_use_console(unsigned int cpu)
-{
- return cpu_online(cpu) || have_callable_console();
-}
-
-/*
- * Try to get console ownership to actually show the kernel
- * messages from a 'printk'. Return true (and with the
- * console_lock held, and 'console_locked' set) if it
- * is successful, false otherwise.
- *
- * This gets called with the 'logbuf_lock' spinlock held and
- * interrupts disabled. It should return with 'lockbuf_lock'
- * released but interrupts still disabled.
- */
-static int console_trylock_for_printk(unsigned int cpu)
- __releases(&logbuf_lock)
-{
- int retval = 0, wake = 0;
-
- if (console_trylock()) {
- retval = 1;
-
- /*
- * If we can't use the console, we need to release
- * the console semaphore by hand to avoid flushing
- * the buffer. We need to hold the console semaphore
- * in order to do this test safely.
- */
- if (!can_use_console(cpu)) {
- console_locked = 0;
- wake = 1;
- retval = 0;
- }
- }
- logbuf_cpu = UINT_MAX;
- raw_spin_unlock(&logbuf_lock);
- if (wake)
- up(&console_sem);
- return retval;
-}
-
-int printk_delay_msec __read_mostly;
-
-static inline void printk_delay(void)
-{
- if (unlikely(printk_delay_msec)) {
- int m = printk_delay_msec;
-
- while (m--) {
- mdelay(1);
- touch_nmi_watchdog();
- }
- }
-}
-
-/*
- * Continuation lines are buffered, and not committed to the record buffer
- * until the line is complete, or a race forces it. The line fragments
- * though, are printed immediately to the consoles to ensure everything has
- * reached the console in case of a kernel crash.
- */
-static struct cont {
- char buf[LOG_LINE_MAX];
- size_t len; /* length == 0 means unused buffer */
- size_t cons; /* bytes written to console */
- struct task_struct *owner; /* task of first print*/
- u64 ts_nsec; /* time of first print */
- u8 level; /* log level of first message */
- u8 facility; /* log level of first message */
- enum log_flags flags; /* prefix, newline flags */
- bool flushed:1; /* buffer sealed and committed */
-} cont;
-
-static void cont_flush(enum log_flags flags)
-{
- if (cont.flushed)
- return;
- if (cont.len == 0)
- return;
-
- if (cont.cons) {
- /*
- * If a fragment of this line was directly flushed to the
- * console; wait for the console to pick up the rest of the
- * line. LOG_NOCONS suppresses a duplicated output.
- */
- log_store(cont.facility, cont.level, flags | LOG_NOCONS,
- cont.ts_nsec, NULL, 0, cont.buf, cont.len);
- cont.flags = flags;
- cont.flushed = true;
- } else {
- /*
- * If no fragment of this line ever reached the console,
- * just submit it to the store and free the buffer.
- */
- log_store(cont.facility, cont.level, flags, 0,
- NULL, 0, cont.buf, cont.len);
- cont.len = 0;
- }
-}
-
-static bool cont_add(int facility, int level, const char *text, size_t len)
-{
- if (cont.len && cont.flushed)
- return false;
-
- if (cont.len + len > sizeof(cont.buf)) {
- /* the line gets too long, split it up in separate records */
- cont_flush(LOG_CONT);
- return false;
- }
-
- if (!cont.len) {
- cont.facility = facility;
- cont.level = level;
- cont.owner = current;
- cont.ts_nsec = local_clock();
- cont.flags = 0;
- cont.cons = 0;
- cont.flushed = false;
- }
-
- memcpy(cont.buf + cont.len, text, len);
- cont.len += len;
-
- if (cont.len > (sizeof(cont.buf) * 80) / 100)
- cont_flush(LOG_CONT);
-
- return true;
-}
-
-static size_t cont_print_text(char *text, size_t size)
-{
- size_t textlen = 0;
- size_t len;
-
- if (cont.cons == 0 && (console_prev & LOG_NEWLINE)) {
- textlen += print_time(cont.ts_nsec, text);
- size -= textlen;
- }
-
- len = cont.len - cont.cons;
- if (len > 0) {
- if (len+1 > size)
- len = size-1;
- memcpy(text + textlen, cont.buf + cont.cons, len);
- textlen += len;
- cont.cons = cont.len;
- }
-
- if (cont.flushed) {
- if (cont.flags & LOG_NEWLINE)
- text[textlen++] = '\n';
- /* got everything, release buffer */
- cont.len = 0;
- }
- return textlen;
-}
-
-asmlinkage int vprintk_emit(int facility, int level,
- const char *dict, size_t dictlen,
- const char *fmt, va_list args)
-{
- static int recursion_bug;
- static char textbuf[LOG_LINE_MAX];
- char *text = textbuf;
- size_t text_len;
- enum log_flags lflags = 0;
- unsigned long flags;
- int this_cpu;
- int printed_len = 0;
-
- boot_delay_msec(level);
- printk_delay();
-
- /* This stops the holder of console_sem just where we want him */
- local_irq_save(flags);
- this_cpu = smp_processor_id();
-
- /*
- * Ouch, printk recursed into itself!
- */
- if (unlikely(logbuf_cpu == this_cpu)) {
- /*
- * If a crash is occurring during printk() on this CPU,
- * then try to get the crash message out but make sure
- * we can't deadlock. Otherwise just return to avoid the
- * recursion and return - but flag the recursion so that
- * it can be printed at the next appropriate moment:
- */
- if (!oops_in_progress && !lockdep_recursing(current)) {
- recursion_bug = 1;
- goto out_restore_irqs;
- }
- zap_locks();
- }
-
- lockdep_off();
- raw_spin_lock(&logbuf_lock);
- logbuf_cpu = this_cpu;
-
- if (recursion_bug) {
- static const char recursion_msg[] =
- "BUG: recent printk recursion!";
-
- recursion_bug = 0;
- printed_len += strlen(recursion_msg);
- /* emit KERN_CRIT message */
- log_store(0, 2, LOG_PREFIX|LOG_NEWLINE, 0,
- NULL, 0, recursion_msg, printed_len);
- }
-
- /*
- * The printf needs to come first; we need the syslog
- * prefix which might be passed-in as a parameter.
- */
- text_len = vscnprintf(text, sizeof(textbuf), fmt, args);
-
- /* mark and strip a trailing newline */
- if (text_len && text[text_len-1] == '\n') {
- text_len--;
- lflags |= LOG_NEWLINE;
- }
-
- /* strip kernel syslog prefix and extract log level or control flags */
- if (facility == 0) {
- int kern_level = printk_get_level(text);
-
- if (kern_level) {
- const char *end_of_header = printk_skip_level(text);
- switch (kern_level) {
- case '0' ... '7':
- if (level == -1)
- level = kern_level - '0';
- case 'd': /* KERN_DEFAULT */
- lflags |= LOG_PREFIX;
- case 'c': /* KERN_CONT */
- break;
- }
- text_len -= end_of_header - text;
- text = (char *)end_of_header;
- }
- }
-
- if (level == -1)
- level = default_message_loglevel;
-
- if (dict)
- lflags |= LOG_PREFIX|LOG_NEWLINE;
-
- if (!(lflags & LOG_NEWLINE)) {
- /*
- * Flush the conflicting buffer. An earlier newline was missing,
- * or another task also prints continuation lines.
- */
- if (cont.len && (lflags & LOG_PREFIX || cont.owner != current))
- cont_flush(LOG_NEWLINE);
-
- /* buffer line if possible, otherwise store it right away */
- if (!cont_add(facility, level, text, text_len))
- log_store(facility, level, lflags | LOG_CONT, 0,
- dict, dictlen, text, text_len);
- } else {
- bool stored = false;
-
- /*
- * If an earlier newline was missing and it was the same task,
- * either merge it with the current buffer and flush, or if
- * there was a race with interrupts (prefix == true) then just
- * flush it out and store this line separately.
- */
- if (cont.len && cont.owner == current) {
- if (!(lflags & LOG_PREFIX))
- stored = cont_add(facility, level, text, text_len);
- cont_flush(LOG_NEWLINE);
- }
-
- if (!stored)
- log_store(facility, level, lflags, 0,
- dict, dictlen, text, text_len);
- }
- printed_len += text_len;
-
- /*
- * Try to acquire and then immediately release the console semaphore.
- * The release will print out buffers and wake up /dev/kmsg and syslog()
- * users.
- *
- * The console_trylock_for_printk() function will release 'logbuf_lock'
- * regardless of whether it actually gets the console semaphore or not.
- */
- if (console_trylock_for_printk(this_cpu))
- console_unlock();
-
- lockdep_on();
-out_restore_irqs:
- local_irq_restore(flags);
-
- return printed_len;
-}
-EXPORT_SYMBOL(vprintk_emit);
-
-asmlinkage int vprintk(const char *fmt, va_list args)
-{
- return vprintk_emit(0, -1, NULL, 0, fmt, args);
-}
-EXPORT_SYMBOL(vprintk);
-
-asmlinkage int printk_emit(int facility, int level,
- const char *dict, size_t dictlen,
- const char *fmt, ...)
-{
- va_list args;
- int r;
-
- va_start(args, fmt);
- r = vprintk_emit(facility, level, dict, dictlen, fmt, args);
- va_end(args);
-
- return r;
-}
-EXPORT_SYMBOL(printk_emit);
-
-/**
- * printk - print a kernel message
- * @fmt: format string
- *
- * This is printk(). It can be called from any context. We want it to work.
- *
- * We try to grab the console_lock. If we succeed, it's easy - we log the
- * output and call the console drivers. If we fail to get the semaphore, we
- * place the output into the log buffer and return. The current holder of
- * the console_sem will notice the new output in console_unlock(); and will
- * send it to the consoles before releasing the lock.
- *
- * One effect of this deferred printing is that code which calls printk() and
- * then changes console_loglevel may break. This is because console_loglevel
- * is inspected when the actual printing occurs.
- *
- * See also:
- * printf(3)
- *
- * See the vsnprintf() documentation for format string extensions over C99.
- */
-asmlinkage int printk(const char *fmt, ...)
-{
- va_list args;
- int r;
-
-#ifdef CONFIG_KGDB_KDB
- if (unlikely(kdb_trap_printk)) {
- va_start(args, fmt);
- r = vkdb_printf(fmt, args);
- va_end(args);
- return r;
- }
-#endif
- va_start(args, fmt);
- r = vprintk_emit(0, -1, NULL, 0, fmt, args);
- va_end(args);
-
- return r;
-}
-EXPORT_SYMBOL(printk);
-
-#else /* CONFIG_PRINTK */
-
-#define LOG_LINE_MAX 0
-#define PREFIX_MAX 0
-#define LOG_LINE_MAX 0
-static u64 syslog_seq;
-static u32 syslog_idx;
-static u64 console_seq;
-static u32 console_idx;
-static enum log_flags syslog_prev;
-static u64 log_first_seq;
-static u32 log_first_idx;
-static u64 log_next_seq;
-static enum log_flags console_prev;
-static struct cont {
- size_t len;
- size_t cons;
- u8 level;
- bool flushed:1;
-} cont;
-static struct log *log_from_idx(u32 idx) { return NULL; }
-static u32 log_next(u32 idx) { return 0; }
-static void call_console_drivers(int level, const char *text, size_t len) {}
-static size_t msg_print_text(const struct log *msg, enum log_flags prev,
- bool syslog, char *buf, size_t size) { return 0; }
-static size_t cont_print_text(char *text, size_t size) { return 0; }
-
-#endif /* CONFIG_PRINTK */
-
-#ifdef CONFIG_EARLY_PRINTK
-struct console *early_console;
-
-void early_vprintk(const char *fmt, va_list ap)
-{
- if (early_console) {
- char buf[512];
- int n = vscnprintf(buf, sizeof(buf), fmt, ap);
-
- early_console->write(early_console, buf, n);
- }
-}
-
-asmlinkage void early_printk(const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- early_vprintk(fmt, ap);
- va_end(ap);
-}
-#endif
-
-static int __add_preferred_console(char *name, int idx, char *options,
- char *brl_options)
-{
- struct console_cmdline *c;
- int i;
-
- /*
- * See if this tty is not yet registered, and
- * if we have a slot free.
- */
- for (i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0]; i++)
- if (strcmp(console_cmdline[i].name, name) == 0 &&
- console_cmdline[i].index == idx) {
- if (!brl_options)
- selected_console = i;
- return 0;
- }
- if (i == MAX_CMDLINECONSOLES)
- return -E2BIG;
- if (!brl_options)
- selected_console = i;
- c = &console_cmdline[i];
- strlcpy(c->name, name, sizeof(c->name));
- c->options = options;
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
- c->brl_options = brl_options;
-#endif
- c->index = idx;
- return 0;
-}
-/*
- * Set up a list of consoles. Called from init/main.c
- */
-static int __init console_setup(char *str)
-{
- char buf[sizeof(console_cmdline[0].name) + 4]; /* 4 for index */
- char *s, *options, *brl_options = NULL;
- int idx;
-
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
- if (!memcmp(str, "brl,", 4)) {
- brl_options = "";
- str += 4;
- } else if (!memcmp(str, "brl=", 4)) {
- brl_options = str + 4;
- str = strchr(brl_options, ',');
- if (!str) {
- printk(KERN_ERR "need port name after brl=\n");
- return 1;
- }
- *(str++) = 0;
- }
-#endif
-
- /*
- * Decode str into name, index, options.
- */
- if (str[0] >= '0' && str[0] <= '9') {
- strcpy(buf, "ttyS");
- strncpy(buf + 4, str, sizeof(buf) - 5);
- } else {
- strncpy(buf, str, sizeof(buf) - 1);
- }
- buf[sizeof(buf) - 1] = 0;
- if ((options = strchr(str, ',')) != NULL)
- *(options++) = 0;
-#ifdef __sparc__
- if (!strcmp(str, "ttya"))
- strcpy(buf, "ttyS0");
- if (!strcmp(str, "ttyb"))
- strcpy(buf, "ttyS1");
-#endif
- for (s = buf; *s; s++)
- if ((*s >= '0' && *s <= '9') || *s == ',')
- break;
- idx = simple_strtoul(s, NULL, 10);
- *s = 0;
-
- __add_preferred_console(buf, idx, options, brl_options);
- console_set_on_cmdline = 1;
- return 1;
-}
-__setup("console=", console_setup);
-
-/**
- * add_preferred_console - add a device to the list of preferred consoles.
- * @name: device name
- * @idx: device index
- * @options: options for this console
- *
- * The last preferred console added will be used for kernel messages
- * and stdin/out/err for init. Normally this is used by console_setup
- * above to handle user-supplied console arguments; however it can also
- * be used by arch-specific code either to override the user or more
- * commonly to provide a default console (ie from PROM variables) when
- * the user has not supplied one.
- */
-int add_preferred_console(char *name, int idx, char *options)
-{
- return __add_preferred_console(name, idx, options, NULL);
-}
-
-int update_console_cmdline(char *name, int idx, char *name_new, int idx_new, char *options)
-{
- struct console_cmdline *c;
- int i;
-
- for (i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0]; i++)
- if (strcmp(console_cmdline[i].name, name) == 0 &&
- console_cmdline[i].index == idx) {
- c = &console_cmdline[i];
- strlcpy(c->name, name_new, sizeof(c->name));
- c->name[sizeof(c->name) - 1] = 0;
- c->options = options;
- c->index = idx_new;
- return i;
- }
- /* not found */
- return -1;
-}
-
-bool console_suspend_enabled = 1;
-EXPORT_SYMBOL(console_suspend_enabled);
-
-static int __init console_suspend_disable(char *str)
-{
- console_suspend_enabled = 0;
- return 1;
-}
-__setup("no_console_suspend", console_suspend_disable);
-module_param_named(console_suspend, console_suspend_enabled,
- bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(console_suspend, "suspend console during suspend"
- " and hibernate operations");
-
-/**
- * suspend_console - suspend the console subsystem
- *
- * This disables printk() while we go into suspend states
- */
-void suspend_console(void)
-{
- if (!console_suspend_enabled)
- return;
- printk("Suspending console(s) (use no_console_suspend to debug)\n");
- console_lock();
- console_suspended = 1;
- up(&console_sem);
-}
-
-void resume_console(void)
-{
- if (!console_suspend_enabled)
- return;
- down(&console_sem);
- console_suspended = 0;
- console_unlock();
-}
-
-/**
- * console_cpu_notify - print deferred console messages after CPU hotplug
- * @self: notifier struct
- * @action: CPU hotplug event
- * @hcpu: unused
- *
- * If printk() is called from a CPU that is not online yet, the messages
- * will be spooled but will not show up on the console. This function is
- * called when a new CPU comes online (or fails to come up), and ensures
- * that any such output gets printed.
- */
-static int __cpuinit console_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
-{
- switch (action) {
- case CPU_ONLINE:
- case CPU_DEAD:
- case CPU_DOWN_FAILED:
- case CPU_UP_CANCELED:
- console_lock();
- console_unlock();
- }
- return NOTIFY_OK;
-}
-
-/**
- * console_lock - lock the console system for exclusive use.
- *
- * Acquires a lock which guarantees that the caller has
- * exclusive access to the console system and the console_drivers list.
- *
- * Can sleep, returns nothing.
- */
-void console_lock(void)
-{
- might_sleep();
-
- down(&console_sem);
- if (console_suspended)
- return;
- console_locked = 1;
- console_may_schedule = 1;
- mutex_acquire(&console_lock_dep_map, 0, 0, _RET_IP_);
-}
-EXPORT_SYMBOL(console_lock);
-
-/**
- * console_trylock - try to lock the console system for exclusive use.
- *
- * Tried to acquire a lock which guarantees that the caller has
- * exclusive access to the console system and the console_drivers list.
- *
- * returns 1 on success, and 0 on failure to acquire the lock.
- */
-int console_trylock(void)
-{
- if (down_trylock(&console_sem))
- return 0;
- if (console_suspended) {
- up(&console_sem);
- return 0;
- }
- console_locked = 1;
- console_may_schedule = 0;
- mutex_acquire(&console_lock_dep_map, 0, 1, _RET_IP_);
- return 1;
-}
-EXPORT_SYMBOL(console_trylock);
-
-int is_console_locked(void)
-{
- return console_locked;
-}
-
-static void console_cont_flush(char *text, size_t size)
-{
- unsigned long flags;
- size_t len;
-
- raw_spin_lock_irqsave(&logbuf_lock, flags);
-
- if (!cont.len)
- goto out;
-
- /*
- * We still queue earlier records, likely because the console was
- * busy. The earlier ones need to be printed before this one, we
- * did not flush any fragment so far, so just let it queue up.
- */
- if (console_seq < log_next_seq && !cont.cons)
- goto out;
-
- len = cont_print_text(text, size);
- raw_spin_unlock(&logbuf_lock);
- stop_critical_timings();
- call_console_drivers(cont.level, text, len);
- start_critical_timings();
- local_irq_restore(flags);
- return;
-out:
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
-}
-
-/**
- * console_unlock - unlock the console system
- *
- * Releases the console_lock which the caller holds on the console system
- * and the console driver list.
- *
- * While the console_lock was held, console output may have been buffered
- * by printk(). If this is the case, console_unlock(); emits
- * the output prior to releasing the lock.
- *
- * If there is output waiting, we wake /dev/kmsg and syslog() users.
- *
- * console_unlock(); may be called from any context.
- */
-void console_unlock(void)
-{
- static char text[LOG_LINE_MAX + PREFIX_MAX];
- static u64 seen_seq;
- unsigned long flags;
- bool wake_klogd = false;
- bool retry;
-
- if (console_suspended) {
- up(&console_sem);
- return;
- }
-
- console_may_schedule = 0;
-
- /* flush buffered message fragment immediately to console */
- console_cont_flush(text, sizeof(text));
-again:
- for (;;) {
- struct log *msg;
- size_t len;
- int level;
-
- raw_spin_lock_irqsave(&logbuf_lock, flags);
- if (seen_seq != log_next_seq) {
- wake_klogd = true;
- seen_seq = log_next_seq;
- }
-
- if (console_seq < log_first_seq) {
- /* messages are gone, move to first one */
- console_seq = log_first_seq;
- console_idx = log_first_idx;
- console_prev = 0;
- }
-skip:
- if (console_seq == log_next_seq)
- break;
-
- msg = log_from_idx(console_idx);
- if (msg->flags & LOG_NOCONS) {
- /*
- * Skip record we have buffered and already printed
- * directly to the console when we received it.
- */
- console_idx = log_next(console_idx);
- console_seq++;
- /*
- * We will get here again when we register a new
- * CON_PRINTBUFFER console. Clear the flag so we
- * will properly dump everything later.
- */
- msg->flags &= ~LOG_NOCONS;
- console_prev = msg->flags;
- goto skip;
- }
-
- level = msg->level;
- len = msg_print_text(msg, console_prev, false,
- text, sizeof(text));
- console_idx = log_next(console_idx);
- console_seq++;
- console_prev = msg->flags;
- raw_spin_unlock(&logbuf_lock);
-
- stop_critical_timings(); /* don't trace print latency */
- call_console_drivers(level, text, len);
- start_critical_timings();
- local_irq_restore(flags);
- }
- console_locked = 0;
- mutex_release(&console_lock_dep_map, 1, _RET_IP_);
-
- /* Release the exclusive_console once it is used */
- if (unlikely(exclusive_console))
- exclusive_console = NULL;
-
- raw_spin_unlock(&logbuf_lock);
-
- up(&console_sem);
-
- /*
- * Someone could have filled up the buffer again, so re-check if there's
- * something to flush. In case we cannot trylock the console_sem again,
- * there's a new owner and the console_unlock() from them will do the
- * flush, no worries.
- */
- raw_spin_lock(&logbuf_lock);
- retry = console_seq != log_next_seq;
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
-
- if (retry && console_trylock())
- goto again;
-
- if (wake_klogd)
- wake_up_klogd();
-}
-EXPORT_SYMBOL(console_unlock);
-
-/**
- * console_conditional_schedule - yield the CPU if required
- *
- * If the console code is currently allowed to sleep, and
- * if this CPU should yield the CPU to another task, do
- * so here.
- *
- * Must be called within console_lock();.
- */
-void __sched console_conditional_schedule(void)
-{
- if (console_may_schedule)
- cond_resched();
-}
-EXPORT_SYMBOL(console_conditional_schedule);
-
-void console_unblank(void)
-{
- struct console *c;
-
- /*
- * console_unblank can no longer be called in interrupt context unless
- * oops_in_progress is set to 1..
- */
- if (oops_in_progress) {
- if (down_trylock(&console_sem) != 0)
- return;
- } else
- console_lock();
-
- console_locked = 1;
- console_may_schedule = 0;
- for_each_console(c)
- if ((c->flags & CON_ENABLED) && c->unblank)
- c->unblank();
- console_unlock();
-}
-
-/*
- * Return the console tty driver structure and its associated index
- */
-struct tty_driver *console_device(int *index)
-{
- struct console *c;
- struct tty_driver *driver = NULL;
-
- console_lock();
- for_each_console(c) {
- if (!c->device)
- continue;
- driver = c->device(c, index);
- if (driver)
- break;
- }
- console_unlock();
- return driver;
-}
-
-/*
- * Prevent further output on the passed console device so that (for example)
- * serial drivers can disable console output before suspending a port, and can
- * re-enable output afterwards.
- */
-void console_stop(struct console *console)
-{
- console_lock();
- console->flags &= ~CON_ENABLED;
- console_unlock();
-}
-EXPORT_SYMBOL(console_stop);
-
-void console_start(struct console *console)
-{
- console_lock();
- console->flags |= CON_ENABLED;
- console_unlock();
-}
-EXPORT_SYMBOL(console_start);
-
-static int __read_mostly keep_bootcon;
-
-static int __init keep_bootcon_setup(char *str)
-{
- keep_bootcon = 1;
- printk(KERN_INFO "debug: skip boot console de-registration.\n");
-
- return 0;
-}
-
-early_param("keep_bootcon", keep_bootcon_setup);
-
-/*
- * The console driver calls this routine during kernel initialization
- * to register the console printing procedure with printk() and to
- * print any messages that were printed by the kernel before the
- * console driver was initialized.
- *
- * This can happen pretty early during the boot process (because of
- * early_printk) - sometimes before setup_arch() completes - be careful
- * of what kernel features are used - they may not be initialised yet.
- *
- * There are two types of consoles - bootconsoles (early_printk) and
- * "real" consoles (everything which is not a bootconsole) which are
- * handled differently.
- * - Any number of bootconsoles can be registered at any time.
- * - As soon as a "real" console is registered, all bootconsoles
- * will be unregistered automatically.
- * - Once a "real" console is registered, any attempt to register a
- * bootconsoles will be rejected
- */
-void register_console(struct console *newcon)
-{
- int i;
- unsigned long flags;
- struct console *bcon = NULL;
-
- /*
- * before we register a new CON_BOOT console, make sure we don't
- * already have a valid console
- */
- if (console_drivers && newcon->flags & CON_BOOT) {
- /* find the last or real console */
- for_each_console(bcon) {
- if (!(bcon->flags & CON_BOOT)) {
- printk(KERN_INFO "Too late to register bootconsole %s%d\n",
- newcon->name, newcon->index);
- return;
- }
- }
- }
-
- if (console_drivers && console_drivers->flags & CON_BOOT)
- bcon = console_drivers;
-
- if (preferred_console < 0 || bcon || !console_drivers)
- preferred_console = selected_console;
-
- if (newcon->early_setup)
- newcon->early_setup();
-
- /*
- * See if we want to use this console driver. If we
- * didn't select a console we take the first one
- * that registers here.
- */
- if (preferred_console < 0) {
- if (newcon->index < 0)
- newcon->index = 0;
- if (newcon->setup == NULL ||
- newcon->setup(newcon, NULL) == 0) {
- newcon->flags |= CON_ENABLED;
- if (newcon->device) {
- newcon->flags |= CON_CONSDEV;
- preferred_console = 0;
- }
- }
- }
-
- /*
- * See if this console matches one we selected on
- * the command line.
- */
- for (i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0];
- i++) {
- if (strcmp(console_cmdline[i].name, newcon->name) != 0)
- continue;
- if (newcon->index >= 0 &&
- newcon->index != console_cmdline[i].index)
- continue;
- if (newcon->index < 0)
- newcon->index = console_cmdline[i].index;
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
- if (console_cmdline[i].brl_options) {
- newcon->flags |= CON_BRL;
- braille_register_console(newcon,
- console_cmdline[i].index,
- console_cmdline[i].options,
- console_cmdline[i].brl_options);
- return;
- }
-#endif
- if (newcon->setup &&
- newcon->setup(newcon, console_cmdline[i].options) != 0)
- break;
- newcon->flags |= CON_ENABLED;
- newcon->index = console_cmdline[i].index;
- if (i == selected_console) {
- newcon->flags |= CON_CONSDEV;
- preferred_console = selected_console;
- }
- break;
- }
-
- if (!(newcon->flags & CON_ENABLED))
- return;
-
- /*
- * If we have a bootconsole, and are switching to a real console,
- * don't print everything out again, since when the boot console, and
- * the real console are the same physical device, it's annoying to
- * see the beginning boot messages twice
- */
- if (bcon && ((newcon->flags & (CON_CONSDEV | CON_BOOT)) == CON_CONSDEV))
- newcon->flags &= ~CON_PRINTBUFFER;
-
- /*
- * Put this console in the list - keep the
- * preferred driver at the head of the list.
- */
- console_lock();
- if ((newcon->flags & CON_CONSDEV) || console_drivers == NULL) {
- newcon->next = console_drivers;
- console_drivers = newcon;
- if (newcon->next)
- newcon->next->flags &= ~CON_CONSDEV;
- } else {
- newcon->next = console_drivers->next;
- console_drivers->next = newcon;
- }
- if (newcon->flags & CON_PRINTBUFFER) {
- /*
- * console_unlock(); will print out the buffered messages
- * for us.
- */
- raw_spin_lock_irqsave(&logbuf_lock, flags);
- console_seq = syslog_seq;
- console_idx = syslog_idx;
- console_prev = syslog_prev;
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
- /*
- * We're about to replay the log buffer. Only do this to the
- * just-registered console to avoid excessive message spam to
- * the already-registered consoles.
- */
- exclusive_console = newcon;
- }
- console_unlock();
- console_sysfs_notify();
-
- /*
- * By unregistering the bootconsoles after we enable the real console
- * we get the "console xxx enabled" message on all the consoles -
- * boot consoles, real consoles, etc - this is to ensure that end
- * users know there might be something in the kernel's log buffer that
- * went to the bootconsole (that they do not see on the real console)
- */
- if (bcon &&
- ((newcon->flags & (CON_CONSDEV | CON_BOOT)) == CON_CONSDEV) &&
- !keep_bootcon) {
- /* we need to iterate through twice, to make sure we print
- * everything out, before we unregister the console(s)
- */
- printk(KERN_INFO "console [%s%d] enabled, bootconsole disabled\n",
- newcon->name, newcon->index);
- for_each_console(bcon)
- if (bcon->flags & CON_BOOT)
- unregister_console(bcon);
- } else {
- printk(KERN_INFO "%sconsole [%s%d] enabled\n",
- (newcon->flags & CON_BOOT) ? "boot" : "" ,
- newcon->name, newcon->index);
- }
-}
-EXPORT_SYMBOL(register_console);
-
-int unregister_console(struct console *console)
-{
- struct console *a, *b;
- int res = 1;
-
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
- if (console->flags & CON_BRL)
- return braille_unregister_console(console);
-#endif
-
- console_lock();
- if (console_drivers == console) {
- console_drivers=console->next;
- res = 0;
- } else if (console_drivers) {
- for (a=console_drivers->next, b=console_drivers ;
- a; b=a, a=b->next) {
- if (a == console) {
- b->next = a->next;
- res = 0;
- break;
- }
- }
- }
-
- /*
- * If this isn't the last console and it has CON_CONSDEV set, we
- * need to set it on the next preferred console.
- */
- if (console_drivers != NULL && console->flags & CON_CONSDEV)
- console_drivers->flags |= CON_CONSDEV;
-
- console_unlock();
- console_sysfs_notify();
- return res;
-}
-EXPORT_SYMBOL(unregister_console);
-
-static int __init printk_late_init(void)
-{
- struct console *con;
-
- for_each_console(con) {
- if (!keep_bootcon && con->flags & CON_BOOT) {
- printk(KERN_INFO "turn off boot console %s%d\n",
- con->name, con->index);
- unregister_console(con);
- }
- }
- hotcpu_notifier(console_cpu_notify, 0);
- return 0;
-}
-late_initcall(printk_late_init);
-
-#if defined CONFIG_PRINTK
-/*
- * Delayed printk version, for scheduler-internal messages:
- */
-#define PRINTK_BUF_SIZE 512
-
-#define PRINTK_PENDING_WAKEUP 0x01
-#define PRINTK_PENDING_SCHED 0x02
-
-static DEFINE_PER_CPU(int, printk_pending);
-static DEFINE_PER_CPU(char [PRINTK_BUF_SIZE], printk_sched_buf);
-
-static void wake_up_klogd_work_func(struct irq_work *irq_work)
-{
- int pending = __this_cpu_xchg(printk_pending, 0);
-
- if (pending & PRINTK_PENDING_SCHED) {
- char *buf = __get_cpu_var(printk_sched_buf);
- printk(KERN_WARNING "[sched_delayed] %s", buf);
- }
-
- if (pending & PRINTK_PENDING_WAKEUP)
- wake_up_interruptible(&log_wait);
-}
-
-static DEFINE_PER_CPU(struct irq_work, wake_up_klogd_work) = {
- .func = wake_up_klogd_work_func,
- .flags = IRQ_WORK_LAZY,
-};
-
-void wake_up_klogd(void)
-{
- preempt_disable();
- if (waitqueue_active(&log_wait)) {
- this_cpu_or(printk_pending, PRINTK_PENDING_WAKEUP);
- irq_work_queue(&__get_cpu_var(wake_up_klogd_work));
- }
- preempt_enable();
-}
-
-int printk_sched(const char *fmt, ...)
-{
- unsigned long flags;
- va_list args;
- char *buf;
- int r;
-
- local_irq_save(flags);
- buf = __get_cpu_var(printk_sched_buf);
-
- va_start(args, fmt);
- r = vsnprintf(buf, PRINTK_BUF_SIZE, fmt, args);
- va_end(args);
-
- __this_cpu_or(printk_pending, PRINTK_PENDING_SCHED);
- irq_work_queue(&__get_cpu_var(wake_up_klogd_work));
- local_irq_restore(flags);
-
- return r;
-}
-
-/*
- * printk rate limiting, lifted from the networking subsystem.
- *
- * This enforces a rate limit: not more than 10 kernel messages
- * every 5s to make a denial-of-service attack impossible.
- */
-DEFINE_RATELIMIT_STATE(printk_ratelimit_state, 5 * HZ, 10);
-
-int __printk_ratelimit(const char *func)
-{
- return ___ratelimit(&printk_ratelimit_state, func);
-}
-EXPORT_SYMBOL(__printk_ratelimit);
-
-/**
- * printk_timed_ratelimit - caller-controlled printk ratelimiting
- * @caller_jiffies: pointer to caller's state
- * @interval_msecs: minimum interval between prints
- *
- * printk_timed_ratelimit() returns true if more than @interval_msecs
- * milliseconds have elapsed since the last time printk_timed_ratelimit()
- * returned true.
- */
-bool printk_timed_ratelimit(unsigned long *caller_jiffies,
- unsigned int interval_msecs)
-{
- if (*caller_jiffies == 0
- || !time_in_range(jiffies, *caller_jiffies,
- *caller_jiffies
- + msecs_to_jiffies(interval_msecs))) {
- *caller_jiffies = jiffies;
- return true;
- }
- return false;
-}
-EXPORT_SYMBOL(printk_timed_ratelimit);
-
-static DEFINE_SPINLOCK(dump_list_lock);
-static LIST_HEAD(dump_list);
-
-/**
- * kmsg_dump_register - register a kernel log dumper.
- * @dumper: pointer to the kmsg_dumper structure
- *
- * Adds a kernel log dumper to the system. The dump callback in the
- * structure will be called when the kernel oopses or panics and must be
- * set. Returns zero on success and %-EINVAL or %-EBUSY otherwise.
- */
-int kmsg_dump_register(struct kmsg_dumper *dumper)
-{
- unsigned long flags;
- int err = -EBUSY;
-
- /* The dump callback needs to be set */
- if (!dumper->dump)
- return -EINVAL;
-
- spin_lock_irqsave(&dump_list_lock, flags);
- /* Don't allow registering multiple times */
- if (!dumper->registered) {
- dumper->registered = 1;
- list_add_tail_rcu(&dumper->list, &dump_list);
- err = 0;
- }
- spin_unlock_irqrestore(&dump_list_lock, flags);
-
- return err;
-}
-EXPORT_SYMBOL_GPL(kmsg_dump_register);
-
-/**
- * kmsg_dump_unregister - unregister a kmsg dumper.
- * @dumper: pointer to the kmsg_dumper structure
- *
- * Removes a dump device from the system. Returns zero on success and
- * %-EINVAL otherwise.
- */
-int kmsg_dump_unregister(struct kmsg_dumper *dumper)
-{
- unsigned long flags;
- int err = -EINVAL;
-
- spin_lock_irqsave(&dump_list_lock, flags);
- if (dumper->registered) {
- dumper->registered = 0;
- list_del_rcu(&dumper->list);
- err = 0;
- }
- spin_unlock_irqrestore(&dump_list_lock, flags);
- synchronize_rcu();
-
- return err;
-}
-EXPORT_SYMBOL_GPL(kmsg_dump_unregister);
-
-static bool always_kmsg_dump;
-module_param_named(always_kmsg_dump, always_kmsg_dump, bool, S_IRUGO | S_IWUSR);
-
-/**
- * kmsg_dump - dump kernel log to kernel message dumpers.
- * @reason: the reason (oops, panic etc) for dumping
- *
- * Call each of the registered dumper's dump() callback, which can
- * retrieve the kmsg records with kmsg_dump_get_line() or
- * kmsg_dump_get_buffer().
- */
-void kmsg_dump(enum kmsg_dump_reason reason)
-{
- struct kmsg_dumper *dumper;
- unsigned long flags;
-
- if ((reason > KMSG_DUMP_OOPS) && !always_kmsg_dump)
- return;
-
- rcu_read_lock();
- list_for_each_entry_rcu(dumper, &dump_list, list) {
- if (dumper->max_reason && reason > dumper->max_reason)
- continue;
-
- /* initialize iterator with data about the stored records */
- dumper->active = true;
-
- raw_spin_lock_irqsave(&logbuf_lock, flags);
- dumper->cur_seq = clear_seq;
- dumper->cur_idx = clear_idx;
- dumper->next_seq = log_next_seq;
- dumper->next_idx = log_next_idx;
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
-
- /* invoke dumper which will iterate over records */
- dumper->dump(dumper, reason);
-
- /* reset iterator */
- dumper->active = false;
- }
- rcu_read_unlock();
-}
-
-/**
- * kmsg_dump_get_line_nolock - retrieve one kmsg log line (unlocked version)
- * @dumper: registered kmsg dumper
- * @syslog: include the "<4>" prefixes
- * @line: buffer to copy the line to
- * @size: maximum size of the buffer
- * @len: length of line placed into buffer
- *
- * Start at the beginning of the kmsg buffer, with the oldest kmsg
- * record, and copy one record into the provided buffer.
- *
- * Consecutive calls will return the next available record moving
- * towards the end of the buffer with the youngest messages.
- *
- * A return value of FALSE indicates that there are no more records to
- * read.
- *
- * The function is similar to kmsg_dump_get_line(), but grabs no locks.
- */
-bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper, bool syslog,
- char *line, size_t size, size_t *len)
-{
- struct log *msg;
- size_t l = 0;
- bool ret = false;
-
- if (!dumper->active)
- goto out;
-
- if (dumper->cur_seq < log_first_seq) {
- /* messages are gone, move to first available one */
- dumper->cur_seq = log_first_seq;
- dumper->cur_idx = log_first_idx;
- }
-
- /* last entry */
- if (dumper->cur_seq >= log_next_seq)
- goto out;
-
- msg = log_from_idx(dumper->cur_idx);
- l = msg_print_text(msg, 0, syslog, line, size);
-
- dumper->cur_idx = log_next(dumper->cur_idx);
- dumper->cur_seq++;
- ret = true;
-out:
- if (len)
- *len = l;
- return ret;
-}
-
-/**
- * kmsg_dump_get_line - retrieve one kmsg log line
- * @dumper: registered kmsg dumper
- * @syslog: include the "<4>" prefixes
- * @line: buffer to copy the line to
- * @size: maximum size of the buffer
- * @len: length of line placed into buffer
- *
- * Start at the beginning of the kmsg buffer, with the oldest kmsg
- * record, and copy one record into the provided buffer.
- *
- * Consecutive calls will return the next available record moving
- * towards the end of the buffer with the youngest messages.
- *
- * A return value of FALSE indicates that there are no more records to
- * read.
- */
-bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
- char *line, size_t size, size_t *len)
-{
- unsigned long flags;
- bool ret;
-
- raw_spin_lock_irqsave(&logbuf_lock, flags);
- ret = kmsg_dump_get_line_nolock(dumper, syslog, line, size, len);
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(kmsg_dump_get_line);
-
-/**
- * kmsg_dump_get_buffer - copy kmsg log lines
- * @dumper: registered kmsg dumper
- * @syslog: include the "<4>" prefixes
- * @buf: buffer to copy the line to
- * @size: maximum size of the buffer
- * @len: length of line placed into buffer
- *
- * Start at the end of the kmsg buffer and fill the provided buffer
- * with as many of the the *youngest* kmsg records that fit into it.
- * If the buffer is large enough, all available kmsg records will be
- * copied with a single call.
- *
- * Consecutive calls will fill the buffer with the next block of
- * available older records, not including the earlier retrieved ones.
- *
- * A return value of FALSE indicates that there are no more records to
- * read.
- */
-bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
- char *buf, size_t size, size_t *len)
-{
- unsigned long flags;
- u64 seq;
- u32 idx;
- u64 next_seq;
- u32 next_idx;
- enum log_flags prev;
- size_t l = 0;
- bool ret = false;
-
- if (!dumper->active)
- goto out;
-
- raw_spin_lock_irqsave(&logbuf_lock, flags);
- if (dumper->cur_seq < log_first_seq) {
- /* messages are gone, move to first available one */
- dumper->cur_seq = log_first_seq;
- dumper->cur_idx = log_first_idx;
- }
-
- /* last entry */
- if (dumper->cur_seq >= dumper->next_seq) {
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
- goto out;
- }
-
- /* calculate length of entire buffer */
- seq = dumper->cur_seq;
- idx = dumper->cur_idx;
- prev = 0;
- while (seq < dumper->next_seq) {
- struct log *msg = log_from_idx(idx);
-
- l += msg_print_text(msg, prev, true, NULL, 0);
- idx = log_next(idx);
- seq++;
- prev = msg->flags;
- }
-
- /* move first record forward until length fits into the buffer */
- seq = dumper->cur_seq;
- idx = dumper->cur_idx;
- prev = 0;
- while (l > size && seq < dumper->next_seq) {
- struct log *msg = log_from_idx(idx);
-
- l -= msg_print_text(msg, prev, true, NULL, 0);
- idx = log_next(idx);
- seq++;
- prev = msg->flags;
- }
-
- /* last message in next interation */
- next_seq = seq;
- next_idx = idx;
-
- l = 0;
- prev = 0;
- while (seq < dumper->next_seq) {
- struct log *msg = log_from_idx(idx);
-
- l += msg_print_text(msg, prev, syslog, buf + l, size - l);
- idx = log_next(idx);
- seq++;
- prev = msg->flags;
- }
-
- dumper->next_seq = next_seq;
- dumper->next_idx = next_idx;
- ret = true;
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
-out:
- if (len)
- *len = l;
- return ret;
-}
-EXPORT_SYMBOL_GPL(kmsg_dump_get_buffer);
-
-/**
- * kmsg_dump_rewind_nolock - reset the interator (unlocked version)
- * @dumper: registered kmsg dumper
- *
- * Reset the dumper's iterator so that kmsg_dump_get_line() and
- * kmsg_dump_get_buffer() can be called again and used multiple
- * times within the same dumper.dump() callback.
- *
- * The function is similar to kmsg_dump_rewind(), but grabs no locks.
- */
-void kmsg_dump_rewind_nolock(struct kmsg_dumper *dumper)
-{
- dumper->cur_seq = clear_seq;
- dumper->cur_idx = clear_idx;
- dumper->next_seq = log_next_seq;
- dumper->next_idx = log_next_idx;
-}
-
-/**
- * kmsg_dump_rewind - reset the interator
- * @dumper: registered kmsg dumper
- *
- * Reset the dumper's iterator so that kmsg_dump_get_line() and
- * kmsg_dump_get_buffer() can be called again and used multiple
- * times within the same dumper.dump() callback.
- */
-void kmsg_dump_rewind(struct kmsg_dumper *dumper)
-{
- unsigned long flags;
-
- raw_spin_lock_irqsave(&logbuf_lock, flags);
- kmsg_dump_rewind_nolock(dumper);
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
-}
-EXPORT_SYMBOL_GPL(kmsg_dump_rewind);
-
-static char dump_stack_arch_desc_str[128];
-
-/**
- * dump_stack_set_arch_desc - set arch-specific str to show with task dumps
- * @fmt: printf-style format string
- * @...: arguments for the format string
- *
- * The configured string will be printed right after utsname during task
- * dumps. Usually used to add arch-specific system identifiers. If an
- * arch wants to make use of such an ID string, it should initialize this
- * as soon as possible during boot.
- */
-void __init dump_stack_set_arch_desc(const char *fmt, ...)
-{
- va_list args;
-
- va_start(args, fmt);
- vsnprintf(dump_stack_arch_desc_str, sizeof(dump_stack_arch_desc_str),
- fmt, args);
- va_end(args);
-}
-
-/**
- * dump_stack_print_info - print generic debug info for dump_stack()
- * @log_lvl: log level
- *
- * Arch-specific dump_stack() implementations can use this function to
- * print out the same debug information as the generic dump_stack().
- */
-void dump_stack_print_info(const char *log_lvl)
-{
- printk("%sCPU: %d PID: %d Comm: %.20s %s %s %.*s\n",
- log_lvl, raw_smp_processor_id(), current->pid, current->comm,
- print_tainted(), init_utsname()->release,
- (int)strcspn(init_utsname()->version, " "),
- init_utsname()->version);
-
- if (dump_stack_arch_desc_str[0] != '\0')
- printk("%sHardware name: %s\n",
- log_lvl, dump_stack_arch_desc_str);
-
- print_worker_info(log_lvl, current);
-}
-
-/**
- * show_regs_print_info - print generic debug info for show_regs()
- * @log_lvl: log level
- *
- * show_regs() implementations can use this function to print out generic
- * debug information.
- */
-void show_regs_print_info(const char *log_lvl)
-{
- dump_stack_print_info(log_lvl);
-
- printk("%stask: %p ti: %p task.ti: %p\n",
- log_lvl, current, current_thread_info(),
- task_thread_info(current));
-}
-
-#endif
--- /dev/null
+obj-y = printk.o
+obj-$(CONFIG_A11Y_BRAILLE_CONSOLE) += braille.o
--- /dev/null
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/kernel.h>
+#include <linux/console.h>
+#include <linux/string.h>
+
+#include "console_cmdline.h"
+#include "braille.h"
+
+char *_braille_console_setup(char **str, char **brl_options)
+{
+ if (!memcmp(*str, "brl,", 4)) {
+ *brl_options = "";
+ *str += 4;
+ } else if (!memcmp(str, "brl=", 4)) {
+ *brl_options = *str + 4;
+ *str = strchr(*brl_options, ',');
+ if (!*str)
+ pr_err("need port name after brl=\n");
+ else
+ *((*str)++) = 0;
+ } else
+ return NULL;
+
+ return *str;
+}
+
+int
+_braille_register_console(struct console *console, struct console_cmdline *c)
+{
+ int rtn = 0;
+
+ if (c->brl_options) {
+ console->flags |= CON_BRL;
+ rtn = braille_register_console(console, c->index, c->options,
+ c->brl_options);
+ }
+
+ return rtn;
+}
+
+int
+_braille_unregister_console(struct console *console)
+{
+ if (console->flags & CON_BRL)
+ return braille_unregister_console(console);
+
+ return 0;
+}
--- /dev/null
+#ifndef _PRINTK_BRAILLE_H
+#define _PRINTK_BRAILLE_H
+
+#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
+
+static inline void
+braille_set_options(struct console_cmdline *c, char *brl_options)
+{
+ c->brl_options = brl_options;
+}
+
+char *
+_braille_console_setup(char **str, char **brl_options);
+
+int
+_braille_register_console(struct console *console, struct console_cmdline *c);
+
+int
+_braille_unregister_console(struct console *console);
+
+#else
+
+static inline void
+braille_set_options(struct console_cmdline *c, char *brl_options)
+{
+}
+
+static inline char *
+_braille_console_setup(char **str, char **brl_options)
+{
+ return NULL;
+}
+
+static inline int
+_braille_register_console(struct console *console, struct console_cmdline *c)
+{
+ return 0;
+}
+
+static inline int
+_braille_unregister_console(struct console *console)
+{
+ return 0;
+}
+
+#endif
+
+#endif
--- /dev/null
+#ifndef _CONSOLE_CMDLINE_H
+#define _CONSOLE_CMDLINE_H
+
+struct console_cmdline
+{
+ char name[8]; /* Name of the driver */
+ int index; /* Minor dev. to use */
+ char *options; /* Options for the driver */
+#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
+ char *brl_options; /* Options for braille driver */
+#endif
+};
+
+#endif
--- /dev/null
+/*
+ * linux/kernel/printk.c
+ *
+ * Copyright (C) 1991, 1992 Linus Torvalds
+ *
+ * Modified to make sys_syslog() more flexible: added commands to
+ * return the last 4k of kernel messages, regardless of whether
+ * they've been read or not. Added option to suppress kernel printk's
+ * to the console. Added hook for sending the console messages
+ * elsewhere, in preparation for a serial line console (someday).
+ * Ted Ts'o, 2/11/93.
+ * Modified for sysctl support, 1/8/97, Chris Horn.
+ * Fixed SMP synchronization, 08/08/99, Manfred Spraul
+ * manfred@colorfullife.com
+ * Rewrote bits to get rid of console_lock
+ * 01Mar01 Andrew Morton
+ */
+
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/tty.h>
+#include <linux/tty_driver.h>
+#include <linux/console.h>
+#include <linux/init.h>
+#include <linux/jiffies.h>
+#include <linux/nmi.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/interrupt.h> /* For in_interrupt() */
+#include <linux/delay.h>
+#include <linux/smp.h>
+#include <linux/security.h>
+#include <linux/bootmem.h>
+#include <linux/memblock.h>
+#include <linux/aio.h>
+#include <linux/syscalls.h>
+#include <linux/kexec.h>
+#include <linux/kdb.h>
+#include <linux/ratelimit.h>
+#include <linux/kmsg_dump.h>
+#include <linux/syslog.h>
+#include <linux/cpu.h>
+#include <linux/notifier.h>
+#include <linux/rculist.h>
+#include <linux/poll.h>
+#include <linux/irq_work.h>
+#include <linux/utsname.h>
+
+#include <asm/uaccess.h>
+
+#define CREATE_TRACE_POINTS
+#include <trace/events/printk.h>
+
+#include "console_cmdline.h"
+#include "braille.h"
+
+/* printk's without a loglevel use this.. */
+#define DEFAULT_MESSAGE_LOGLEVEL CONFIG_DEFAULT_MESSAGE_LOGLEVEL
+
+/* We show everything that is MORE important than this.. */
+#define MINIMUM_CONSOLE_LOGLEVEL 1 /* Minimum loglevel we let people use */
+#define DEFAULT_CONSOLE_LOGLEVEL 7 /* anything MORE serious than KERN_DEBUG */
+
+int console_printk[4] = {
+ DEFAULT_CONSOLE_LOGLEVEL, /* console_loglevel */
+ DEFAULT_MESSAGE_LOGLEVEL, /* default_message_loglevel */
+ MINIMUM_CONSOLE_LOGLEVEL, /* minimum_console_loglevel */
+ DEFAULT_CONSOLE_LOGLEVEL, /* default_console_loglevel */
+};
+
+/*
+ * Low level drivers may need that to know if they can schedule in
+ * their unblank() callback or not. So let's export it.
+ */
+int oops_in_progress;
+EXPORT_SYMBOL(oops_in_progress);
+
+/*
+ * console_sem protects the console_drivers list, and also
+ * provides serialisation for access to the entire console
+ * driver system.
+ */
+static DEFINE_SEMAPHORE(console_sem);
+struct console *console_drivers;
+EXPORT_SYMBOL_GPL(console_drivers);
+
+#ifdef CONFIG_LOCKDEP
+static struct lockdep_map console_lock_dep_map = {
+ .name = "console_lock"
+};
+#endif
+
+/*
+ * This is used for debugging the mess that is the VT code by
+ * keeping track if we have the console semaphore held. It's
+ * definitely not the perfect debug tool (we don't know if _WE_
+ * hold it are racing, but it helps tracking those weird code
+ * path in the console code where we end up in places I want
+ * locked without the console sempahore held
+ */
+static int console_locked, console_suspended;
+
+/*
+ * If exclusive_console is non-NULL then only this console is to be printed to.
+ */
+static struct console *exclusive_console;
+
+/*
+ * Array of consoles built from command line options (console=)
+ */
+
+#define MAX_CMDLINECONSOLES 8
+
+static struct console_cmdline console_cmdline[MAX_CMDLINECONSOLES];
+
+static int selected_console = -1;
+static int preferred_console = -1;
+int console_set_on_cmdline;
+EXPORT_SYMBOL(console_set_on_cmdline);
+
+/* Flag: console code may call schedule() */
+static int console_may_schedule;
+
+/*
+ * The printk log buffer consists of a chain of concatenated variable
+ * length records. Every record starts with a record header, containing
+ * the overall length of the record.
+ *
+ * The heads to the first and last entry in the buffer, as well as the
+ * sequence numbers of these both entries are maintained when messages
+ * are stored..
+ *
+ * If the heads indicate available messages, the length in the header
+ * tells the start next message. A length == 0 for the next message
+ * indicates a wrap-around to the beginning of the buffer.
+ *
+ * Every record carries the monotonic timestamp in microseconds, as well as
+ * the standard userspace syslog level and syslog facility. The usual
+ * kernel messages use LOG_KERN; userspace-injected messages always carry
+ * a matching syslog facility, by default LOG_USER. The origin of every
+ * message can be reliably determined that way.
+ *
+ * The human readable log message directly follows the message header. The
+ * length of the message text is stored in the header, the stored message
+ * is not terminated.
+ *
+ * Optionally, a message can carry a dictionary of properties (key/value pairs),
+ * to provide userspace with a machine-readable message context.
+ *
+ * Examples for well-defined, commonly used property names are:
+ * DEVICE=b12:8 device identifier
+ * b12:8 block dev_t
+ * c127:3 char dev_t
+ * n8 netdev ifindex
+ * +sound:card0 subsystem:devname
+ * SUBSYSTEM=pci driver-core subsystem name
+ *
+ * Valid characters in property names are [a-zA-Z0-9.-_]. The plain text value
+ * follows directly after a '=' character. Every property is terminated by
+ * a '\0' character. The last property is not terminated.
+ *
+ * Example of a message structure:
+ * 0000 ff 8f 00 00 00 00 00 00 monotonic time in nsec
+ * 0008 34 00 record is 52 bytes long
+ * 000a 0b 00 text is 11 bytes long
+ * 000c 1f 00 dictionary is 23 bytes long
+ * 000e 03 00 LOG_KERN (facility) LOG_ERR (level)
+ * 0010 69 74 27 73 20 61 20 6c "it's a l"
+ * 69 6e 65 "ine"
+ * 001b 44 45 56 49 43 "DEVIC"
+ * 45 3d 62 38 3a 32 00 44 "E=b8:2\0D"
+ * 52 49 56 45 52 3d 62 75 "RIVER=bu"
+ * 67 "g"
+ * 0032 00 00 00 padding to next message header
+ *
+ * The 'struct printk_log' buffer header must never be directly exported to
+ * userspace, it is a kernel-private implementation detail that might
+ * need to be changed in the future, when the requirements change.
+ *
+ * /dev/kmsg exports the structured data in the following line format:
+ * "level,sequnum,timestamp;<message text>\n"
+ *
+ * The optional key/value pairs are attached as continuation lines starting
+ * with a space character and terminated by a newline. All possible
+ * non-prinatable characters are escaped in the "\xff" notation.
+ *
+ * Users of the export format should ignore possible additional values
+ * separated by ',', and find the message after the ';' character.
+ */
+
+enum log_flags {
+ LOG_NOCONS = 1, /* already flushed, do not print to console */
+ LOG_NEWLINE = 2, /* text ended with a newline */
+ LOG_PREFIX = 4, /* text started with a prefix */
+ LOG_CONT = 8, /* text is a fragment of a continuation line */
+};
+
+struct printk_log {
+ u64 ts_nsec; /* timestamp in nanoseconds */
+ u16 len; /* length of entire record */
+ u16 text_len; /* length of text buffer */
+ u16 dict_len; /* length of dictionary buffer */
+ u8 facility; /* syslog facility */
+ u8 flags:5; /* internal record flags */
+ u8 level:3; /* syslog level */
+};
+
+/*
+ * The logbuf_lock protects kmsg buffer, indices, counters. It is also
+ * used in interesting ways to provide interlocking in console_unlock();
+ */
+static DEFINE_RAW_SPINLOCK(logbuf_lock);
+
+#ifdef CONFIG_PRINTK
+DECLARE_WAIT_QUEUE_HEAD(log_wait);
+/* the next printk record to read by syslog(READ) or /proc/kmsg */
+static u64 syslog_seq;
+static u32 syslog_idx;
+static enum log_flags syslog_prev;
+static size_t syslog_partial;
+
+/* index and sequence number of the first record stored in the buffer */
+static u64 log_first_seq;
+static u32 log_first_idx;
+
+/* index and sequence number of the next record to store in the buffer */
+static u64 log_next_seq;
+static u32 log_next_idx;
+
+/* the next printk record to write to the console */
+static u64 console_seq;
+static u32 console_idx;
+static enum log_flags console_prev;
+
+/* the next printk record to read after the last 'clear' command */
+static u64 clear_seq;
+static u32 clear_idx;
+
+#define PREFIX_MAX 32
+#define LOG_LINE_MAX 1024 - PREFIX_MAX
+
+/* record buffer */
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)
+#define LOG_ALIGN 4
+#else
+#define LOG_ALIGN __alignof__(struct printk_log)
+#endif
+#define __LOG_BUF_LEN (1 << CONFIG_LOG_BUF_SHIFT)
+static char __log_buf[__LOG_BUF_LEN] __aligned(LOG_ALIGN);
+static char *log_buf = __log_buf;
+static u32 log_buf_len = __LOG_BUF_LEN;
+
+/* cpu currently holding logbuf_lock */
+static volatile unsigned int logbuf_cpu = UINT_MAX;
+
+/* human readable text of the record */
+static char *log_text(const struct printk_log *msg)
+{
+ return (char *)msg + sizeof(struct printk_log);
+}
+
+/* optional key/value pair dictionary attached to the record */
+static char *log_dict(const struct printk_log *msg)
+{
+ return (char *)msg + sizeof(struct printk_log) + msg->text_len;
+}
+
+/* get record by index; idx must point to valid msg */
+static struct printk_log *log_from_idx(u32 idx)
+{
+ struct printk_log *msg = (struct printk_log *)(log_buf + idx);
+
+ /*
+ * A length == 0 record is the end of buffer marker. Wrap around and
+ * read the message at the start of the buffer.
+ */
+ if (!msg->len)
+ return (struct printk_log *)log_buf;
+ return msg;
+}
+
+/* get next record; idx must point to valid msg */
+static u32 log_next(u32 idx)
+{
+ struct printk_log *msg = (struct printk_log *)(log_buf + idx);
+
+ /* length == 0 indicates the end of the buffer; wrap */
+ /*
+ * A length == 0 record is the end of buffer marker. Wrap around and
+ * read the message at the start of the buffer as *this* one, and
+ * return the one after that.
+ */
+ if (!msg->len) {
+ msg = (struct printk_log *)log_buf;
+ return msg->len;
+ }
+ return idx + msg->len;
+}
+
+/* insert record into the buffer, discard old ones, update heads */
+static void log_store(int facility, int level,
+ enum log_flags flags, u64 ts_nsec,
+ const char *dict, u16 dict_len,
+ const char *text, u16 text_len)
+{
+ struct printk_log *msg;
+ u32 size, pad_len;
+
+ /* number of '\0' padding bytes to next message */
+ size = sizeof(struct printk_log) + text_len + dict_len;
+ pad_len = (-size) & (LOG_ALIGN - 1);
+ size += pad_len;
+
+ while (log_first_seq < log_next_seq) {
+ u32 free;
+
+ if (log_next_idx > log_first_idx)
+ free = max(log_buf_len - log_next_idx, log_first_idx);
+ else
+ free = log_first_idx - log_next_idx;
+
+ if (free > size + sizeof(struct printk_log))
+ break;
+
+ /* drop old messages until we have enough contiuous space */
+ log_first_idx = log_next(log_first_idx);
+ log_first_seq++;
+ }
+
+ if (log_next_idx + size + sizeof(struct printk_log) >= log_buf_len) {
+ /*
+ * This message + an additional empty header does not fit
+ * at the end of the buffer. Add an empty header with len == 0
+ * to signify a wrap around.
+ */
+ memset(log_buf + log_next_idx, 0, sizeof(struct printk_log));
+ log_next_idx = 0;
+ }
+
+ /* fill message */
+ msg = (struct printk_log *)(log_buf + log_next_idx);
+ memcpy(log_text(msg), text, text_len);
+ msg->text_len = text_len;
+ memcpy(log_dict(msg), dict, dict_len);
+ msg->dict_len = dict_len;
+ msg->facility = facility;
+ msg->level = level & 7;
+ msg->flags = flags & 0x1f;
+ if (ts_nsec > 0)
+ msg->ts_nsec = ts_nsec;
+ else
+ msg->ts_nsec = local_clock();
+ memset(log_dict(msg) + dict_len, 0, pad_len);
+ msg->len = sizeof(struct printk_log) + text_len + dict_len + pad_len;
+
+ /* insert message */
+ log_next_idx += msg->len;
+ log_next_seq++;
+}
+
+#ifdef CONFIG_SECURITY_DMESG_RESTRICT
+int dmesg_restrict = 1;
+#else
+int dmesg_restrict;
+#endif
+
+static int syslog_action_restricted(int type)
+{
+ if (dmesg_restrict)
+ return 1;
+ /*
+ * Unless restricted, we allow "read all" and "get buffer size"
+ * for everybody.
+ */
+ return type != SYSLOG_ACTION_READ_ALL &&
+ type != SYSLOG_ACTION_SIZE_BUFFER;
+}
+
+static int check_syslog_permissions(int type, bool from_file)
+{
+ /*
+ * If this is from /proc/kmsg and we've already opened it, then we've
+ * already done the capabilities checks at open time.
+ */
+ if (from_file && type != SYSLOG_ACTION_OPEN)
+ return 0;
+
+ if (syslog_action_restricted(type)) {
+ if (capable(CAP_SYSLOG))
+ return 0;
+ /*
+ * For historical reasons, accept CAP_SYS_ADMIN too, with
+ * a warning.
+ */
+ if (capable(CAP_SYS_ADMIN)) {
+ pr_warn_once("%s (%d): Attempt to access syslog with "
+ "CAP_SYS_ADMIN but no CAP_SYSLOG "
+ "(deprecated).\n",
+ current->comm, task_pid_nr(current));
+ return 0;
+ }
+ return -EPERM;
+ }
+ return security_syslog(type);
+}
+
+
+/* /dev/kmsg - userspace message inject/listen interface */
+struct devkmsg_user {
+ u64 seq;
+ u32 idx;
+ enum log_flags prev;
+ struct mutex lock;
+ char buf[8192];
+};
+
+static ssize_t devkmsg_writev(struct kiocb *iocb, const struct iovec *iv,
+ unsigned long count, loff_t pos)
+{
+ char *buf, *line;
+ int i;
+ int level = default_message_loglevel;
+ int facility = 1; /* LOG_USER */
+ size_t len = iov_length(iv, count);
+ ssize_t ret = len;
+
+ if (len > LOG_LINE_MAX)
+ return -EINVAL;
+ buf = kmalloc(len+1, GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+
+ line = buf;
+ for (i = 0; i < count; i++) {
+ if (copy_from_user(line, iv[i].iov_base, iv[i].iov_len)) {
+ ret = -EFAULT;
+ goto out;
+ }
+ line += iv[i].iov_len;
+ }
+
+ /*
+ * Extract and skip the syslog prefix <[0-9]*>. Coming from userspace
+ * the decimal value represents 32bit, the lower 3 bit are the log
+ * level, the rest are the log facility.
+ *
+ * If no prefix or no userspace facility is specified, we
+ * enforce LOG_USER, to be able to reliably distinguish
+ * kernel-generated messages from userspace-injected ones.
+ */
+ line = buf;
+ if (line[0] == '<') {
+ char *endp = NULL;
+
+ i = simple_strtoul(line+1, &endp, 10);
+ if (endp && endp[0] == '>') {
+ level = i & 7;
+ if (i >> 3)
+ facility = i >> 3;
+ endp++;
+ len -= endp - line;
+ line = endp;
+ }
+ }
+ line[len] = '\0';
+
+ printk_emit(facility, level, NULL, 0, "%s", line);
+out:
+ kfree(buf);
+ return ret;
+}
+
+static ssize_t devkmsg_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct devkmsg_user *user = file->private_data;
+ struct printk_log *msg;
+ u64 ts_usec;
+ size_t i;
+ char cont = '-';
+ size_t len;
+ ssize_t ret;
+
+ if (!user)
+ return -EBADF;
+
+ ret = mutex_lock_interruptible(&user->lock);
+ if (ret)
+ return ret;
+ raw_spin_lock_irq(&logbuf_lock);
+ while (user->seq == log_next_seq) {
+ if (file->f_flags & O_NONBLOCK) {
+ ret = -EAGAIN;
+ raw_spin_unlock_irq(&logbuf_lock);
+ goto out;
+ }
+
+ raw_spin_unlock_irq(&logbuf_lock);
+ ret = wait_event_interruptible(log_wait,
+ user->seq != log_next_seq);
+ if (ret)
+ goto out;
+ raw_spin_lock_irq(&logbuf_lock);
+ }
+
+ if (user->seq < log_first_seq) {
+ /* our last seen message is gone, return error and reset */
+ user->idx = log_first_idx;
+ user->seq = log_first_seq;
+ ret = -EPIPE;
+ raw_spin_unlock_irq(&logbuf_lock);
+ goto out;
+ }
+
+ msg = log_from_idx(user->idx);
+ ts_usec = msg->ts_nsec;
+ do_div(ts_usec, 1000);
+
+ /*
+ * If we couldn't merge continuation line fragments during the print,
+ * export the stored flags to allow an optional external merge of the
+ * records. Merging the records isn't always neccessarily correct, like
+ * when we hit a race during printing. In most cases though, it produces
+ * better readable output. 'c' in the record flags mark the first
+ * fragment of a line, '+' the following.
+ */
+ if (msg->flags & LOG_CONT && !(user->prev & LOG_CONT))
+ cont = 'c';
+ else if ((msg->flags & LOG_CONT) ||
+ ((user->prev & LOG_CONT) && !(msg->flags & LOG_PREFIX)))
+ cont = '+';
+
+ len = sprintf(user->buf, "%u,%llu,%llu,%c;",
+ (msg->facility << 3) | msg->level,
+ user->seq, ts_usec, cont);
+ user->prev = msg->flags;
+
+ /* escape non-printable characters */
+ for (i = 0; i < msg->text_len; i++) {
+ unsigned char c = log_text(msg)[i];
+
+ if (c < ' ' || c >= 127 || c == '\\')
+ len += sprintf(user->buf + len, "\\x%02x", c);
+ else
+ user->buf[len++] = c;
+ }
+ user->buf[len++] = '\n';
+
+ if (msg->dict_len) {
+ bool line = true;
+
+ for (i = 0; i < msg->dict_len; i++) {
+ unsigned char c = log_dict(msg)[i];
+
+ if (line) {
+ user->buf[len++] = ' ';
+ line = false;
+ }
+
+ if (c == '\0') {
+ user->buf[len++] = '\n';
+ line = true;
+ continue;
+ }
+
+ if (c < ' ' || c >= 127 || c == '\\') {
+ len += sprintf(user->buf + len, "\\x%02x", c);
+ continue;
+ }
+
+ user->buf[len++] = c;
+ }
+ user->buf[len++] = '\n';
+ }
+
+ user->idx = log_next(user->idx);
+ user->seq++;
+ raw_spin_unlock_irq(&logbuf_lock);
+
+ if (len > count) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (copy_to_user(buf, user->buf, len)) {
+ ret = -EFAULT;
+ goto out;
+ }
+ ret = len;
+out:
+ mutex_unlock(&user->lock);
+ return ret;
+}
+
+static loff_t devkmsg_llseek(struct file *file, loff_t offset, int whence)
+{
+ struct devkmsg_user *user = file->private_data;
+ loff_t ret = 0;
+
+ if (!user)
+ return -EBADF;
+ if (offset)
+ return -ESPIPE;
+
+ raw_spin_lock_irq(&logbuf_lock);
+ switch (whence) {
+ case SEEK_SET:
+ /* the first record */
+ user->idx = log_first_idx;
+ user->seq = log_first_seq;
+ break;
+ case SEEK_DATA:
+ /*
+ * The first record after the last SYSLOG_ACTION_CLEAR,
+ * like issued by 'dmesg -c'. Reading /dev/kmsg itself
+ * changes no global state, and does not clear anything.
+ */
+ user->idx = clear_idx;
+ user->seq = clear_seq;
+ break;
+ case SEEK_END:
+ /* after the last record */
+ user->idx = log_next_idx;
+ user->seq = log_next_seq;
+ break;
+ default:
+ ret = -EINVAL;
+ }
+ raw_spin_unlock_irq(&logbuf_lock);
+ return ret;
+}
+
+static unsigned int devkmsg_poll(struct file *file, poll_table *wait)
+{
+ struct devkmsg_user *user = file->private_data;
+ int ret = 0;
+
+ if (!user)
+ return POLLERR|POLLNVAL;
+
+ poll_wait(file, &log_wait, wait);
+
+ raw_spin_lock_irq(&logbuf_lock);
+ if (user->seq < log_next_seq) {
+ /* return error when data has vanished underneath us */
+ if (user->seq < log_first_seq)
+ ret = POLLIN|POLLRDNORM|POLLERR|POLLPRI;
+ else
+ ret = POLLIN|POLLRDNORM;
+ }
+ raw_spin_unlock_irq(&logbuf_lock);
+
+ return ret;
+}
+
+static int devkmsg_open(struct inode *inode, struct file *file)
+{
+ struct devkmsg_user *user;
+ int err;
+
+ /* write-only does not need any file context */
+ if ((file->f_flags & O_ACCMODE) == O_WRONLY)
+ return 0;
+
+ err = check_syslog_permissions(SYSLOG_ACTION_READ_ALL,
+ SYSLOG_FROM_READER);
+ if (err)
+ return err;
+
+ user = kmalloc(sizeof(struct devkmsg_user), GFP_KERNEL);
+ if (!user)
+ return -ENOMEM;
+
+ mutex_init(&user->lock);
+
+ raw_spin_lock_irq(&logbuf_lock);
+ user->idx = log_first_idx;
+ user->seq = log_first_seq;
+ raw_spin_unlock_irq(&logbuf_lock);
+
+ file->private_data = user;
+ return 0;
+}
+
+static int devkmsg_release(struct inode *inode, struct file *file)
+{
+ struct devkmsg_user *user = file->private_data;
+
+ if (!user)
+ return 0;
+
+ mutex_destroy(&user->lock);
+ kfree(user);
+ return 0;
+}
+
+const struct file_operations kmsg_fops = {
+ .open = devkmsg_open,
+ .read = devkmsg_read,
+ .aio_write = devkmsg_writev,
+ .llseek = devkmsg_llseek,
+ .poll = devkmsg_poll,
+ .release = devkmsg_release,
+};
+
+#ifdef CONFIG_KEXEC
+/*
+ * This appends the listed symbols to /proc/vmcoreinfo
+ *
+ * /proc/vmcoreinfo is used by various utiilties, like crash and makedumpfile to
+ * obtain access to symbols that are otherwise very difficult to locate. These
+ * symbols are specifically used so that utilities can access and extract the
+ * dmesg log from a vmcore file after a crash.
+ */
+void log_buf_kexec_setup(void)
+{
+ VMCOREINFO_SYMBOL(log_buf);
+ VMCOREINFO_SYMBOL(log_buf_len);
+ VMCOREINFO_SYMBOL(log_first_idx);
+ VMCOREINFO_SYMBOL(log_next_idx);
+ /*
+ * Export struct printk_log size and field offsets. User space tools can
+ * parse it and detect any changes to structure down the line.
+ */
+ VMCOREINFO_STRUCT_SIZE(printk_log);
+ VMCOREINFO_OFFSET(printk_log, ts_nsec);
+ VMCOREINFO_OFFSET(printk_log, len);
+ VMCOREINFO_OFFSET(printk_log, text_len);
+ VMCOREINFO_OFFSET(printk_log, dict_len);
+}
+#endif
+
+/* requested log_buf_len from kernel cmdline */
+static unsigned long __initdata new_log_buf_len;
+
+/* save requested log_buf_len since it's too early to process it */
+static int __init log_buf_len_setup(char *str)
+{
+ unsigned size = memparse(str, &str);
+
+ if (size)
+ size = roundup_pow_of_two(size);
+ if (size > log_buf_len)
+ new_log_buf_len = size;
+
+ return 0;
+}
+early_param("log_buf_len", log_buf_len_setup);
+
+void __init setup_log_buf(int early)
+{
+ unsigned long flags;
+ char *new_log_buf;
+ int free;
+
+ if (!new_log_buf_len)
+ return;
+
+ if (early) {
+ unsigned long mem;
+
+ mem = memblock_alloc(new_log_buf_len, PAGE_SIZE);
+ if (!mem)
+ return;
+ new_log_buf = __va(mem);
+ } else {
+ new_log_buf = alloc_bootmem_nopanic(new_log_buf_len);
+ }
+
+ if (unlikely(!new_log_buf)) {
+ pr_err("log_buf_len: %ld bytes not available\n",
+ new_log_buf_len);
+ return;
+ }
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ log_buf_len = new_log_buf_len;
+ log_buf = new_log_buf;
+ new_log_buf_len = 0;
+ free = __LOG_BUF_LEN - log_next_idx;
+ memcpy(log_buf, __log_buf, __LOG_BUF_LEN);
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+
+ pr_info("log_buf_len: %d\n", log_buf_len);
+ pr_info("early log buf free: %d(%d%%)\n",
+ free, (free * 100) / __LOG_BUF_LEN);
+}
+
+static bool __read_mostly ignore_loglevel;
+
+static int __init ignore_loglevel_setup(char *str)
+{
+ ignore_loglevel = 1;
+ printk(KERN_INFO "debug: ignoring loglevel setting.\n");
+
+ return 0;
+}
+
+early_param("ignore_loglevel", ignore_loglevel_setup);
+module_param(ignore_loglevel, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(ignore_loglevel, "ignore loglevel setting, to"
+ "print all kernel messages to the console.");
+
+#ifdef CONFIG_BOOT_PRINTK_DELAY
+
+static int boot_delay; /* msecs delay after each printk during bootup */
+static unsigned long long loops_per_msec; /* based on boot_delay */
+
+static int __init boot_delay_setup(char *str)
+{
+ unsigned long lpj;
+
+ lpj = preset_lpj ? preset_lpj : 1000000; /* some guess */
+ loops_per_msec = (unsigned long long)lpj / 1000 * HZ;
+
+ get_option(&str, &boot_delay);
+ if (boot_delay > 10 * 1000)
+ boot_delay = 0;
+
+ pr_debug("boot_delay: %u, preset_lpj: %ld, lpj: %lu, "
+ "HZ: %d, loops_per_msec: %llu\n",
+ boot_delay, preset_lpj, lpj, HZ, loops_per_msec);
+ return 1;
+}
+__setup("boot_delay=", boot_delay_setup);
+
+static void boot_delay_msec(int level)
+{
+ unsigned long long k;
+ unsigned long timeout;
+
+ if ((boot_delay == 0 || system_state != SYSTEM_BOOTING)
+ || (level >= console_loglevel && !ignore_loglevel)) {
+ return;
+ }
+
+ k = (unsigned long long)loops_per_msec * boot_delay;
+
+ timeout = jiffies + msecs_to_jiffies(boot_delay);
+ while (k) {
+ k--;
+ cpu_relax();
+ /*
+ * use (volatile) jiffies to prevent
+ * compiler reduction; loop termination via jiffies
+ * is secondary and may or may not happen.
+ */
+ if (time_after(jiffies, timeout))
+ break;
+ touch_nmi_watchdog();
+ }
+}
+#else
+static inline void boot_delay_msec(int level)
+{
+}
+#endif
+
+#if defined(CONFIG_PRINTK_TIME)
+static bool printk_time = 1;
+#else
+static bool printk_time;
+#endif
+module_param_named(time, printk_time, bool, S_IRUGO | S_IWUSR);
+
+static size_t print_time(u64 ts, char *buf)
+{
+ unsigned long rem_nsec;
+
+ if (!printk_time)
+ return 0;
+
+ rem_nsec = do_div(ts, 1000000000);
+
+ if (!buf)
+ return snprintf(NULL, 0, "[%5lu.000000] ", (unsigned long)ts);
+
+ return sprintf(buf, "[%5lu.%06lu] ",
+ (unsigned long)ts, rem_nsec / 1000);
+}
+
+static size_t print_prefix(const struct printk_log *msg, bool syslog, char *buf)
+{
+ size_t len = 0;
+ unsigned int prefix = (msg->facility << 3) | msg->level;
+
+ if (syslog) {
+ if (buf) {
+ len += sprintf(buf, "<%u>", prefix);
+ } else {
+ len += 3;
+ if (prefix > 999)
+ len += 3;
+ else if (prefix > 99)
+ len += 2;
+ else if (prefix > 9)
+ len++;
+ }
+ }
+
+ len += print_time(msg->ts_nsec, buf ? buf + len : NULL);
+ return len;
+}
+
+static size_t msg_print_text(const struct printk_log *msg, enum log_flags prev,
+ bool syslog, char *buf, size_t size)
+{
+ const char *text = log_text(msg);
+ size_t text_size = msg->text_len;
+ bool prefix = true;
+ bool newline = true;
+ size_t len = 0;
+
+ if ((prev & LOG_CONT) && !(msg->flags & LOG_PREFIX))
+ prefix = false;
+
+ if (msg->flags & LOG_CONT) {
+ if ((prev & LOG_CONT) && !(prev & LOG_NEWLINE))
+ prefix = false;
+
+ if (!(msg->flags & LOG_NEWLINE))
+ newline = false;
+ }
+
+ do {
+ const char *next = memchr(text, '\n', text_size);
+ size_t text_len;
+
+ if (next) {
+ text_len = next - text;
+ next++;
+ text_size -= next - text;
+ } else {
+ text_len = text_size;
+ }
+
+ if (buf) {
+ if (print_prefix(msg, syslog, NULL) +
+ text_len + 1 >= size - len)
+ break;
+
+ if (prefix)
+ len += print_prefix(msg, syslog, buf + len);
+ memcpy(buf + len, text, text_len);
+ len += text_len;
+ if (next || newline)
+ buf[len++] = '\n';
+ } else {
+ /* SYSLOG_ACTION_* buffer size only calculation */
+ if (prefix)
+ len += print_prefix(msg, syslog, NULL);
+ len += text_len;
+ if (next || newline)
+ len++;
+ }
+
+ prefix = true;
+ text = next;
+ } while (text);
+
+ return len;
+}
+
+static int syslog_print(char __user *buf, int size)
+{
+ char *text;
+ struct printk_log *msg;
+ int len = 0;
+
+ text = kmalloc(LOG_LINE_MAX + PREFIX_MAX, GFP_KERNEL);
+ if (!text)
+ return -ENOMEM;
+
+ while (size > 0) {
+ size_t n;
+ size_t skip;
+
+ raw_spin_lock_irq(&logbuf_lock);
+ if (syslog_seq < log_first_seq) {
+ /* messages are gone, move to first one */
+ syslog_seq = log_first_seq;
+ syslog_idx = log_first_idx;
+ syslog_prev = 0;
+ syslog_partial = 0;
+ }
+ if (syslog_seq == log_next_seq) {
+ raw_spin_unlock_irq(&logbuf_lock);
+ break;
+ }
+
+ skip = syslog_partial;
+ msg = log_from_idx(syslog_idx);
+ n = msg_print_text(msg, syslog_prev, true, text,
+ LOG_LINE_MAX + PREFIX_MAX);
+ if (n - syslog_partial <= size) {
+ /* message fits into buffer, move forward */
+ syslog_idx = log_next(syslog_idx);
+ syslog_seq++;
+ syslog_prev = msg->flags;
+ n -= syslog_partial;
+ syslog_partial = 0;
+ } else if (!len){
+ /* partial read(), remember position */
+ n = size;
+ syslog_partial += n;
+ } else
+ n = 0;
+ raw_spin_unlock_irq(&logbuf_lock);
+
+ if (!n)
+ break;
+
+ if (copy_to_user(buf, text + skip, n)) {
+ if (!len)
+ len = -EFAULT;
+ break;
+ }
+
+ len += n;
+ size -= n;
+ buf += n;
+ }
+
+ kfree(text);
+ return len;
+}
+
+static int syslog_print_all(char __user *buf, int size, bool clear)
+{
+ char *text;
+ int len = 0;
+
+ text = kmalloc(LOG_LINE_MAX + PREFIX_MAX, GFP_KERNEL);
+ if (!text)
+ return -ENOMEM;
+
+ raw_spin_lock_irq(&logbuf_lock);
+ if (buf) {
+ u64 next_seq;
+ u64 seq;
+ u32 idx;
+ enum log_flags prev;
+
+ if (clear_seq < log_first_seq) {
+ /* messages are gone, move to first available one */
+ clear_seq = log_first_seq;
+ clear_idx = log_first_idx;
+ }
+
+ /*
+ * Find first record that fits, including all following records,
+ * into the user-provided buffer for this dump.
+ */
+ seq = clear_seq;
+ idx = clear_idx;
+ prev = 0;
+ while (seq < log_next_seq) {
+ struct printk_log *msg = log_from_idx(idx);
+
+ len += msg_print_text(msg, prev, true, NULL, 0);
+ prev = msg->flags;
+ idx = log_next(idx);
+ seq++;
+ }
+
+ /* move first record forward until length fits into the buffer */
+ seq = clear_seq;
+ idx = clear_idx;
+ prev = 0;
+ while (len > size && seq < log_next_seq) {
+ struct printk_log *msg = log_from_idx(idx);
+
+ len -= msg_print_text(msg, prev, true, NULL, 0);
+ prev = msg->flags;
+ idx = log_next(idx);
+ seq++;
+ }
+
+ /* last message fitting into this dump */
+ next_seq = log_next_seq;
+
+ len = 0;
+ prev = 0;
+ while (len >= 0 && seq < next_seq) {
+ struct printk_log *msg = log_from_idx(idx);
+ int textlen;
+
+ textlen = msg_print_text(msg, prev, true, text,
+ LOG_LINE_MAX + PREFIX_MAX);
+ if (textlen < 0) {
+ len = textlen;
+ break;
+ }
+ idx = log_next(idx);
+ seq++;
+ prev = msg->flags;
+
+ raw_spin_unlock_irq(&logbuf_lock);
+ if (copy_to_user(buf + len, text, textlen))
+ len = -EFAULT;
+ else
+ len += textlen;
+ raw_spin_lock_irq(&logbuf_lock);
+
+ if (seq < log_first_seq) {
+ /* messages are gone, move to next one */
+ seq = log_first_seq;
+ idx = log_first_idx;
+ prev = 0;
+ }
+ }
+ }
+
+ if (clear) {
+ clear_seq = log_next_seq;
+ clear_idx = log_next_idx;
+ }
+ raw_spin_unlock_irq(&logbuf_lock);
+
+ kfree(text);
+ return len;
+}
+
+int do_syslog(int type, char __user *buf, int len, bool from_file)
+{
+ bool clear = false;
+ static int saved_console_loglevel = -1;
+ int error;
+
+ error = check_syslog_permissions(type, from_file);
+ if (error)
+ goto out;
+
+ error = security_syslog(type);
+ if (error)
+ return error;
+
+ switch (type) {
+ case SYSLOG_ACTION_CLOSE: /* Close log */
+ break;
+ case SYSLOG_ACTION_OPEN: /* Open log */
+ break;
+ case SYSLOG_ACTION_READ: /* Read from log */
+ error = -EINVAL;
+ if (!buf || len < 0)
+ goto out;
+ error = 0;
+ if (!len)
+ goto out;
+ if (!access_ok(VERIFY_WRITE, buf, len)) {
+ error = -EFAULT;
+ goto out;
+ }
+ error = wait_event_interruptible(log_wait,
+ syslog_seq != log_next_seq);
+ if (error)
+ goto out;
+ error = syslog_print(buf, len);
+ break;
+ /* Read/clear last kernel messages */
+ case SYSLOG_ACTION_READ_CLEAR:
+ clear = true;
+ /* FALL THRU */
+ /* Read last kernel messages */
+ case SYSLOG_ACTION_READ_ALL:
+ error = -EINVAL;
+ if (!buf || len < 0)
+ goto out;
+ error = 0;
+ if (!len)
+ goto out;
+ if (!access_ok(VERIFY_WRITE, buf, len)) {
+ error = -EFAULT;
+ goto out;
+ }
+ error = syslog_print_all(buf, len, clear);
+ break;
+ /* Clear ring buffer */
+ case SYSLOG_ACTION_CLEAR:
+ syslog_print_all(NULL, 0, true);
+ break;
+ /* Disable logging to console */
+ case SYSLOG_ACTION_CONSOLE_OFF:
+ if (saved_console_loglevel == -1)
+ saved_console_loglevel = console_loglevel;
+ console_loglevel = minimum_console_loglevel;
+ break;
+ /* Enable logging to console */
+ case SYSLOG_ACTION_CONSOLE_ON:
+ if (saved_console_loglevel != -1) {
+ console_loglevel = saved_console_loglevel;
+ saved_console_loglevel = -1;
+ }
+ break;
+ /* Set level of messages printed to console */
+ case SYSLOG_ACTION_CONSOLE_LEVEL:
+ error = -EINVAL;
+ if (len < 1 || len > 8)
+ goto out;
+ if (len < minimum_console_loglevel)
+ len = minimum_console_loglevel;
+ console_loglevel = len;
+ /* Implicitly re-enable logging to console */
+ saved_console_loglevel = -1;
+ error = 0;
+ break;
+ /* Number of chars in the log buffer */
+ case SYSLOG_ACTION_SIZE_UNREAD:
+ raw_spin_lock_irq(&logbuf_lock);
+ if (syslog_seq < log_first_seq) {
+ /* messages are gone, move to first one */
+ syslog_seq = log_first_seq;
+ syslog_idx = log_first_idx;
+ syslog_prev = 0;
+ syslog_partial = 0;
+ }
+ if (from_file) {
+ /*
+ * Short-cut for poll(/"proc/kmsg") which simply checks
+ * for pending data, not the size; return the count of
+ * records, not the length.
+ */
+ error = log_next_idx - syslog_idx;
+ } else {
+ u64 seq = syslog_seq;
+ u32 idx = syslog_idx;
+ enum log_flags prev = syslog_prev;
+
+ error = 0;
+ while (seq < log_next_seq) {
+ struct printk_log *msg = log_from_idx(idx);
+
+ error += msg_print_text(msg, prev, true, NULL, 0);
+ idx = log_next(idx);
+ seq++;
+ prev = msg->flags;
+ }
+ error -= syslog_partial;
+ }
+ raw_spin_unlock_irq(&logbuf_lock);
+ break;
+ /* Size of the log buffer */
+ case SYSLOG_ACTION_SIZE_BUFFER:
+ error = log_buf_len;
+ break;
+ default:
+ error = -EINVAL;
+ break;
+ }
+out:
+ return error;
+}
+
+SYSCALL_DEFINE3(syslog, int, type, char __user *, buf, int, len)
+{
+ return do_syslog(type, buf, len, SYSLOG_FROM_READER);
+}
+
+/*
+ * Call the console drivers, asking them to write out
+ * log_buf[start] to log_buf[end - 1].
+ * The console_lock must be held.
+ */
+static void call_console_drivers(int level, const char *text, size_t len)
+{
+ struct console *con;
+
+ trace_console(text, len);
+
+ if (level >= console_loglevel && !ignore_loglevel)
+ return;
+ if (!console_drivers)
+ return;
+
+ for_each_console(con) {
+ if (exclusive_console && con != exclusive_console)
+ continue;
+ if (!(con->flags & CON_ENABLED))
+ continue;
+ if (!con->write)
+ continue;
+ if (!cpu_online(smp_processor_id()) &&
+ !(con->flags & CON_ANYTIME))
+ continue;
+ con->write(con, text, len);
+ }
+}
+
+/*
+ * Zap console related locks when oopsing. Only zap at most once
+ * every 10 seconds, to leave time for slow consoles to print a
+ * full oops.
+ */
+static void zap_locks(void)
+{
+ static unsigned long oops_timestamp;
+
+ if (time_after_eq(jiffies, oops_timestamp) &&
+ !time_after(jiffies, oops_timestamp + 30 * HZ))
+ return;
+
+ oops_timestamp = jiffies;
+
+ debug_locks_off();
+ /* If a crash is occurring, make sure we can't deadlock */
+ raw_spin_lock_init(&logbuf_lock);
+ /* And make sure that we print immediately */
+ sema_init(&console_sem, 1);
+}
+
+/* Check if we have any console registered that can be called early in boot. */
+static int have_callable_console(void)
+{
+ struct console *con;
+
+ for_each_console(con)
+ if (con->flags & CON_ANYTIME)
+ return 1;
+
+ return 0;
+}
+
+/*
+ * Can we actually use the console at this time on this cpu?
+ *
+ * Console drivers may assume that per-cpu resources have
+ * been allocated. So unless they're explicitly marked as
+ * being able to cope (CON_ANYTIME) don't call them until
+ * this CPU is officially up.
+ */
+static inline int can_use_console(unsigned int cpu)
+{
+ return cpu_online(cpu) || have_callable_console();
+}
+
+/*
+ * Try to get console ownership to actually show the kernel
+ * messages from a 'printk'. Return true (and with the
+ * console_lock held, and 'console_locked' set) if it
+ * is successful, false otherwise.
+ *
+ * This gets called with the 'logbuf_lock' spinlock held and
+ * interrupts disabled. It should return with 'lockbuf_lock'
+ * released but interrupts still disabled.
+ */
+static int console_trylock_for_printk(unsigned int cpu)
+ __releases(&logbuf_lock)
+{
+ int retval = 0, wake = 0;
+
+ if (console_trylock()) {
+ retval = 1;
+
+ /*
+ * If we can't use the console, we need to release
+ * the console semaphore by hand to avoid flushing
+ * the buffer. We need to hold the console semaphore
+ * in order to do this test safely.
+ */
+ if (!can_use_console(cpu)) {
+ console_locked = 0;
+ wake = 1;
+ retval = 0;
+ }
+ }
+ logbuf_cpu = UINT_MAX;
+ raw_spin_unlock(&logbuf_lock);
+ if (wake)
+ up(&console_sem);
+ return retval;
+}
+
+int printk_delay_msec __read_mostly;
+
+static inline void printk_delay(void)
+{
+ if (unlikely(printk_delay_msec)) {
+ int m = printk_delay_msec;
+
+ while (m--) {
+ mdelay(1);
+ touch_nmi_watchdog();
+ }
+ }
+}
+
+/*
+ * Continuation lines are buffered, and not committed to the record buffer
+ * until the line is complete, or a race forces it. The line fragments
+ * though, are printed immediately to the consoles to ensure everything has
+ * reached the console in case of a kernel crash.
+ */
+static struct cont {
+ char buf[LOG_LINE_MAX];
+ size_t len; /* length == 0 means unused buffer */
+ size_t cons; /* bytes written to console */
+ struct task_struct *owner; /* task of first print*/
+ u64 ts_nsec; /* time of first print */
+ u8 level; /* log level of first message */
+ u8 facility; /* log level of first message */
+ enum log_flags flags; /* prefix, newline flags */
+ bool flushed:1; /* buffer sealed and committed */
+} cont;
+
+static void cont_flush(enum log_flags flags)
+{
+ if (cont.flushed)
+ return;
+ if (cont.len == 0)
+ return;
+
+ if (cont.cons) {
+ /*
+ * If a fragment of this line was directly flushed to the
+ * console; wait for the console to pick up the rest of the
+ * line. LOG_NOCONS suppresses a duplicated output.
+ */
+ log_store(cont.facility, cont.level, flags | LOG_NOCONS,
+ cont.ts_nsec, NULL, 0, cont.buf, cont.len);
+ cont.flags = flags;
+ cont.flushed = true;
+ } else {
+ /*
+ * If no fragment of this line ever reached the console,
+ * just submit it to the store and free the buffer.
+ */
+ log_store(cont.facility, cont.level, flags, 0,
+ NULL, 0, cont.buf, cont.len);
+ cont.len = 0;
+ }
+}
+
+static bool cont_add(int facility, int level, const char *text, size_t len)
+{
+ if (cont.len && cont.flushed)
+ return false;
+
+ if (cont.len + len > sizeof(cont.buf)) {
+ /* the line gets too long, split it up in separate records */
+ cont_flush(LOG_CONT);
+ return false;
+ }
+
+ if (!cont.len) {
+ cont.facility = facility;
+ cont.level = level;
+ cont.owner = current;
+ cont.ts_nsec = local_clock();
+ cont.flags = 0;
+ cont.cons = 0;
+ cont.flushed = false;
+ }
+
+ memcpy(cont.buf + cont.len, text, len);
+ cont.len += len;
+
+ if (cont.len > (sizeof(cont.buf) * 80) / 100)
+ cont_flush(LOG_CONT);
+
+ return true;
+}
+
+static size_t cont_print_text(char *text, size_t size)
+{
+ size_t textlen = 0;
+ size_t len;
+
+ if (cont.cons == 0 && (console_prev & LOG_NEWLINE)) {
+ textlen += print_time(cont.ts_nsec, text);
+ size -= textlen;
+ }
+
+ len = cont.len - cont.cons;
+ if (len > 0) {
+ if (len+1 > size)
+ len = size-1;
+ memcpy(text + textlen, cont.buf + cont.cons, len);
+ textlen += len;
+ cont.cons = cont.len;
+ }
+
+ if (cont.flushed) {
+ if (cont.flags & LOG_NEWLINE)
+ text[textlen++] = '\n';
+ /* got everything, release buffer */
+ cont.len = 0;
+ }
+ return textlen;
+}
+
+asmlinkage int vprintk_emit(int facility, int level,
+ const char *dict, size_t dictlen,
+ const char *fmt, va_list args)
+{
+ static int recursion_bug;
+ static char textbuf[LOG_LINE_MAX];
+ char *text = textbuf;
+ size_t text_len;
+ enum log_flags lflags = 0;
+ unsigned long flags;
+ int this_cpu;
+ int printed_len = 0;
+
+ boot_delay_msec(level);
+ printk_delay();
+
+ /* This stops the holder of console_sem just where we want him */
+ local_irq_save(flags);
+ this_cpu = smp_processor_id();
+
+ /*
+ * Ouch, printk recursed into itself!
+ */
+ if (unlikely(logbuf_cpu == this_cpu)) {
+ /*
+ * If a crash is occurring during printk() on this CPU,
+ * then try to get the crash message out but make sure
+ * we can't deadlock. Otherwise just return to avoid the
+ * recursion and return - but flag the recursion so that
+ * it can be printed at the next appropriate moment:
+ */
+ if (!oops_in_progress && !lockdep_recursing(current)) {
+ recursion_bug = 1;
+ goto out_restore_irqs;
+ }
+ zap_locks();
+ }
+
+ lockdep_off();
+ raw_spin_lock(&logbuf_lock);
+ logbuf_cpu = this_cpu;
+
+ if (recursion_bug) {
+ static const char recursion_msg[] =
+ "BUG: recent printk recursion!";
+
+ recursion_bug = 0;
+ printed_len += strlen(recursion_msg);
+ /* emit KERN_CRIT message */
+ log_store(0, 2, LOG_PREFIX|LOG_NEWLINE, 0,
+ NULL, 0, recursion_msg, printed_len);
+ }
+
+ /*
+ * The printf needs to come first; we need the syslog
+ * prefix which might be passed-in as a parameter.
+ */
+ text_len = vscnprintf(text, sizeof(textbuf), fmt, args);
+
+ /* mark and strip a trailing newline */
+ if (text_len && text[text_len-1] == '\n') {
+ text_len--;
+ lflags |= LOG_NEWLINE;
+ }
+
+ /* strip kernel syslog prefix and extract log level or control flags */
+ if (facility == 0) {
+ int kern_level = printk_get_level(text);
+
+ if (kern_level) {
+ const char *end_of_header = printk_skip_level(text);
+ switch (kern_level) {
+ case '0' ... '7':
+ if (level == -1)
+ level = kern_level - '0';
+ case 'd': /* KERN_DEFAULT */
+ lflags |= LOG_PREFIX;
+ case 'c': /* KERN_CONT */
+ break;
+ }
+ text_len -= end_of_header - text;
+ text = (char *)end_of_header;
+ }
+ }
+
+ if (level == -1)
+ level = default_message_loglevel;
+
+ if (dict)
+ lflags |= LOG_PREFIX|LOG_NEWLINE;
+
+ if (!(lflags & LOG_NEWLINE)) {
+ /*
+ * Flush the conflicting buffer. An earlier newline was missing,
+ * or another task also prints continuation lines.
+ */
+ if (cont.len && (lflags & LOG_PREFIX || cont.owner != current))
+ cont_flush(LOG_NEWLINE);
+
+ /* buffer line if possible, otherwise store it right away */
+ if (!cont_add(facility, level, text, text_len))
+ log_store(facility, level, lflags | LOG_CONT, 0,
+ dict, dictlen, text, text_len);
+ } else {
+ bool stored = false;
+
+ /*
+ * If an earlier newline was missing and it was the same task,
+ * either merge it with the current buffer and flush, or if
+ * there was a race with interrupts (prefix == true) then just
+ * flush it out and store this line separately.
+ */
+ if (cont.len && cont.owner == current) {
+ if (!(lflags & LOG_PREFIX))
+ stored = cont_add(facility, level, text, text_len);
+ cont_flush(LOG_NEWLINE);
+ }
+
+ if (!stored)
+ log_store(facility, level, lflags, 0,
+ dict, dictlen, text, text_len);
+ }
+ printed_len += text_len;
+
+ /*
+ * Try to acquire and then immediately release the console semaphore.
+ * The release will print out buffers and wake up /dev/kmsg and syslog()
+ * users.
+ *
+ * The console_trylock_for_printk() function will release 'logbuf_lock'
+ * regardless of whether it actually gets the console semaphore or not.
+ */
+ if (console_trylock_for_printk(this_cpu))
+ console_unlock();
+
+ lockdep_on();
+out_restore_irqs:
+ local_irq_restore(flags);
+
+ return printed_len;
+}
+EXPORT_SYMBOL(vprintk_emit);
+
+asmlinkage int vprintk(const char *fmt, va_list args)
+{
+ return vprintk_emit(0, -1, NULL, 0, fmt, args);
+}
+EXPORT_SYMBOL(vprintk);
+
+asmlinkage int printk_emit(int facility, int level,
+ const char *dict, size_t dictlen,
+ const char *fmt, ...)
+{
+ va_list args;
+ int r;
+
+ va_start(args, fmt);
+ r = vprintk_emit(facility, level, dict, dictlen, fmt, args);
+ va_end(args);
+
+ return r;
+}
+EXPORT_SYMBOL(printk_emit);
+
+/**
+ * printk - print a kernel message
+ * @fmt: format string
+ *
+ * This is printk(). It can be called from any context. We want it to work.
+ *
+ * We try to grab the console_lock. If we succeed, it's easy - we log the
+ * output and call the console drivers. If we fail to get the semaphore, we
+ * place the output into the log buffer and return. The current holder of
+ * the console_sem will notice the new output in console_unlock(); and will
+ * send it to the consoles before releasing the lock.
+ *
+ * One effect of this deferred printing is that code which calls printk() and
+ * then changes console_loglevel may break. This is because console_loglevel
+ * is inspected when the actual printing occurs.
+ *
+ * See also:
+ * printf(3)
+ *
+ * See the vsnprintf() documentation for format string extensions over C99.
+ */
+asmlinkage int printk(const char *fmt, ...)
+{
+ va_list args;
+ int r;
+
+#ifdef CONFIG_KGDB_KDB
+ if (unlikely(kdb_trap_printk)) {
+ va_start(args, fmt);
+ r = vkdb_printf(fmt, args);
+ va_end(args);
+ return r;
+ }
+#endif
+ va_start(args, fmt);
+ r = vprintk_emit(0, -1, NULL, 0, fmt, args);
+ va_end(args);
+
+ return r;
+}
+EXPORT_SYMBOL(printk);
+
+#else /* CONFIG_PRINTK */
+
+#define LOG_LINE_MAX 0
+#define PREFIX_MAX 0
+#define LOG_LINE_MAX 0
+static u64 syslog_seq;
+static u32 syslog_idx;
+static u64 console_seq;
+static u32 console_idx;
+static enum log_flags syslog_prev;
+static u64 log_first_seq;
+static u32 log_first_idx;
+static u64 log_next_seq;
+static enum log_flags console_prev;
+static struct cont {
+ size_t len;
+ size_t cons;
+ u8 level;
+ bool flushed:1;
+} cont;
+static struct printk_log *log_from_idx(u32 idx) { return NULL; }
+static u32 log_next(u32 idx) { return 0; }
+static void call_console_drivers(int level, const char *text, size_t len) {}
+static size_t msg_print_text(const struct printk_log *msg, enum log_flags prev,
+ bool syslog, char *buf, size_t size) { return 0; }
+static size_t cont_print_text(char *text, size_t size) { return 0; }
+
+#endif /* CONFIG_PRINTK */
+
+#ifdef CONFIG_EARLY_PRINTK
+struct console *early_console;
+
+void early_vprintk(const char *fmt, va_list ap)
+{
+ if (early_console) {
+ char buf[512];
+ int n = vscnprintf(buf, sizeof(buf), fmt, ap);
+
+ early_console->write(early_console, buf, n);
+ }
+}
+
+asmlinkage void early_printk(const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ early_vprintk(fmt, ap);
+ va_end(ap);
+}
+#endif
+
+static int __add_preferred_console(char *name, int idx, char *options,
+ char *brl_options)
+{
+ struct console_cmdline *c;
+ int i;
+
+ /*
+ * See if this tty is not yet registered, and
+ * if we have a slot free.
+ */
+ for (i = 0, c = console_cmdline;
+ i < MAX_CMDLINECONSOLES && c->name[0];
+ i++, c++) {
+ if (strcmp(c->name, name) == 0 && c->index == idx) {
+ if (!brl_options)
+ selected_console = i;
+ return 0;
+ }
+ }
+ if (i == MAX_CMDLINECONSOLES)
+ return -E2BIG;
+ if (!brl_options)
+ selected_console = i;
+ strlcpy(c->name, name, sizeof(c->name));
+ c->options = options;
+ braille_set_options(c, brl_options);
+
+ c->index = idx;
+ return 0;
+}
+/*
+ * Set up a list of consoles. Called from init/main.c
+ */
+static int __init console_setup(char *str)
+{
+ char buf[sizeof(console_cmdline[0].name) + 4]; /* 4 for index */
+ char *s, *options, *brl_options = NULL;
+ int idx;
+
+ if (_braille_console_setup(&str, &brl_options))
+ return 1;
+
+ /*
+ * Decode str into name, index, options.
+ */
+ if (str[0] >= '0' && str[0] <= '9') {
+ strcpy(buf, "ttyS");
+ strncpy(buf + 4, str, sizeof(buf) - 5);
+ } else {
+ strncpy(buf, str, sizeof(buf) - 1);
+ }
+ buf[sizeof(buf) - 1] = 0;
+ if ((options = strchr(str, ',')) != NULL)
+ *(options++) = 0;
+#ifdef __sparc__
+ if (!strcmp(str, "ttya"))
+ strcpy(buf, "ttyS0");
+ if (!strcmp(str, "ttyb"))
+ strcpy(buf, "ttyS1");
+#endif
+ for (s = buf; *s; s++)
+ if ((*s >= '0' && *s <= '9') || *s == ',')
+ break;
+ idx = simple_strtoul(s, NULL, 10);
+ *s = 0;
+
+ __add_preferred_console(buf, idx, options, brl_options);
+ console_set_on_cmdline = 1;
+ return 1;
+}
+__setup("console=", console_setup);
+
+/**
+ * add_preferred_console - add a device to the list of preferred consoles.
+ * @name: device name
+ * @idx: device index
+ * @options: options for this console
+ *
+ * The last preferred console added will be used for kernel messages
+ * and stdin/out/err for init. Normally this is used by console_setup
+ * above to handle user-supplied console arguments; however it can also
+ * be used by arch-specific code either to override the user or more
+ * commonly to provide a default console (ie from PROM variables) when
+ * the user has not supplied one.
+ */
+int add_preferred_console(char *name, int idx, char *options)
+{
+ return __add_preferred_console(name, idx, options, NULL);
+}
+
+int update_console_cmdline(char *name, int idx, char *name_new, int idx_new, char *options)
+{
+ struct console_cmdline *c;
+ int i;
+
+ for (i = 0, c = console_cmdline;
+ i < MAX_CMDLINECONSOLES && c->name[0];
+ i++, c++)
+ if (strcmp(c->name, name) == 0 && c->index == idx) {
+ strlcpy(c->name, name_new, sizeof(c->name));
+ c->name[sizeof(c->name) - 1] = 0;
+ c->options = options;
+ c->index = idx_new;
+ return i;
+ }
+ /* not found */
+ return -1;
+}
+
+bool console_suspend_enabled = 1;
+EXPORT_SYMBOL(console_suspend_enabled);
+
+static int __init console_suspend_disable(char *str)
+{
+ console_suspend_enabled = 0;
+ return 1;
+}
+__setup("no_console_suspend", console_suspend_disable);
+module_param_named(console_suspend, console_suspend_enabled,
+ bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(console_suspend, "suspend console during suspend"
+ " and hibernate operations");
+
+/**
+ * suspend_console - suspend the console subsystem
+ *
+ * This disables printk() while we go into suspend states
+ */
+void suspend_console(void)
+{
+ if (!console_suspend_enabled)
+ return;
+ printk("Suspending console(s) (use no_console_suspend to debug)\n");
+ console_lock();
+ console_suspended = 1;
+ up(&console_sem);
+}
+
+void resume_console(void)
+{
+ if (!console_suspend_enabled)
+ return;
+ down(&console_sem);
+ console_suspended = 0;
+ console_unlock();
+}
+
+/**
+ * console_cpu_notify - print deferred console messages after CPU hotplug
+ * @self: notifier struct
+ * @action: CPU hotplug event
+ * @hcpu: unused
+ *
+ * If printk() is called from a CPU that is not online yet, the messages
+ * will be spooled but will not show up on the console. This function is
+ * called when a new CPU comes online (or fails to come up), and ensures
+ * that any such output gets printed.
+ */
+static int console_cpu_notify(struct notifier_block *self,
+ unsigned long action, void *hcpu)
+{
+ switch (action) {
+ case CPU_ONLINE:
+ case CPU_DEAD:
+ case CPU_DOWN_FAILED:
+ case CPU_UP_CANCELED:
+ console_lock();
+ console_unlock();
+ }
+ return NOTIFY_OK;
+}
+
+/**
+ * console_lock - lock the console system for exclusive use.
+ *
+ * Acquires a lock which guarantees that the caller has
+ * exclusive access to the console system and the console_drivers list.
+ *
+ * Can sleep, returns nothing.
+ */
+void console_lock(void)
+{
+ might_sleep();
+
+ down(&console_sem);
+ if (console_suspended)
+ return;
+ console_locked = 1;
+ console_may_schedule = 1;
+ mutex_acquire(&console_lock_dep_map, 0, 0, _RET_IP_);
+}
+EXPORT_SYMBOL(console_lock);
+
+/**
+ * console_trylock - try to lock the console system for exclusive use.
+ *
+ * Tried to acquire a lock which guarantees that the caller has
+ * exclusive access to the console system and the console_drivers list.
+ *
+ * returns 1 on success, and 0 on failure to acquire the lock.
+ */
+int console_trylock(void)
+{
+ if (down_trylock(&console_sem))
+ return 0;
+ if (console_suspended) {
+ up(&console_sem);
+ return 0;
+ }
+ console_locked = 1;
+ console_may_schedule = 0;
+ mutex_acquire(&console_lock_dep_map, 0, 1, _RET_IP_);
+ return 1;
+}
+EXPORT_SYMBOL(console_trylock);
+
+int is_console_locked(void)
+{
+ return console_locked;
+}
+
+static void console_cont_flush(char *text, size_t size)
+{
+ unsigned long flags;
+ size_t len;
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+
+ if (!cont.len)
+ goto out;
+
+ /*
+ * We still queue earlier records, likely because the console was
+ * busy. The earlier ones need to be printed before this one, we
+ * did not flush any fragment so far, so just let it queue up.
+ */
+ if (console_seq < log_next_seq && !cont.cons)
+ goto out;
+
+ len = cont_print_text(text, size);
+ raw_spin_unlock(&logbuf_lock);
+ stop_critical_timings();
+ call_console_drivers(cont.level, text, len);
+ start_critical_timings();
+ local_irq_restore(flags);
+ return;
+out:
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+}
+
+/**
+ * console_unlock - unlock the console system
+ *
+ * Releases the console_lock which the caller holds on the console system
+ * and the console driver list.
+ *
+ * While the console_lock was held, console output may have been buffered
+ * by printk(). If this is the case, console_unlock(); emits
+ * the output prior to releasing the lock.
+ *
+ * If there is output waiting, we wake /dev/kmsg and syslog() users.
+ *
+ * console_unlock(); may be called from any context.
+ */
+void console_unlock(void)
+{
+ static char text[LOG_LINE_MAX + PREFIX_MAX];
+ static u64 seen_seq;
+ unsigned long flags;
+ bool wake_klogd = false;
+ bool retry;
+
+ if (console_suspended) {
+ up(&console_sem);
+ return;
+ }
+
+ console_may_schedule = 0;
+
+ /* flush buffered message fragment immediately to console */
+ console_cont_flush(text, sizeof(text));
+again:
+ for (;;) {
+ struct printk_log *msg;
+ size_t len;
+ int level;
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ if (seen_seq != log_next_seq) {
+ wake_klogd = true;
+ seen_seq = log_next_seq;
+ }
+
+ if (console_seq < log_first_seq) {
+ /* messages are gone, move to first one */
+ console_seq = log_first_seq;
+ console_idx = log_first_idx;
+ console_prev = 0;
+ }
+skip:
+ if (console_seq == log_next_seq)
+ break;
+
+ msg = log_from_idx(console_idx);
+ if (msg->flags & LOG_NOCONS) {
+ /*
+ * Skip record we have buffered and already printed
+ * directly to the console when we received it.
+ */
+ console_idx = log_next(console_idx);
+ console_seq++;
+ /*
+ * We will get here again when we register a new
+ * CON_PRINTBUFFER console. Clear the flag so we
+ * will properly dump everything later.
+ */
+ msg->flags &= ~LOG_NOCONS;
+ console_prev = msg->flags;
+ goto skip;
+ }
+
+ level = msg->level;
+ len = msg_print_text(msg, console_prev, false,
+ text, sizeof(text));
+ console_idx = log_next(console_idx);
+ console_seq++;
+ console_prev = msg->flags;
+ raw_spin_unlock(&logbuf_lock);
+
+ stop_critical_timings(); /* don't trace print latency */
+ call_console_drivers(level, text, len);
+ start_critical_timings();
+ local_irq_restore(flags);
+ }
+ console_locked = 0;
+ mutex_release(&console_lock_dep_map, 1, _RET_IP_);
+
+ /* Release the exclusive_console once it is used */
+ if (unlikely(exclusive_console))
+ exclusive_console = NULL;
+
+ raw_spin_unlock(&logbuf_lock);
+
+ up(&console_sem);
+
+ /*
+ * Someone could have filled up the buffer again, so re-check if there's
+ * something to flush. In case we cannot trylock the console_sem again,
+ * there's a new owner and the console_unlock() from them will do the
+ * flush, no worries.
+ */
+ raw_spin_lock(&logbuf_lock);
+ retry = console_seq != log_next_seq;
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+
+ if (retry && console_trylock())
+ goto again;
+
+ if (wake_klogd)
+ wake_up_klogd();
+}
+EXPORT_SYMBOL(console_unlock);
+
+/**
+ * console_conditional_schedule - yield the CPU if required
+ *
+ * If the console code is currently allowed to sleep, and
+ * if this CPU should yield the CPU to another task, do
+ * so here.
+ *
+ * Must be called within console_lock();.
+ */
+void __sched console_conditional_schedule(void)
+{
+ if (console_may_schedule)
+ cond_resched();
+}
+EXPORT_SYMBOL(console_conditional_schedule);
+
+void console_unblank(void)
+{
+ struct console *c;
+
+ /*
+ * console_unblank can no longer be called in interrupt context unless
+ * oops_in_progress is set to 1..
+ */
+ if (oops_in_progress) {
+ if (down_trylock(&console_sem) != 0)
+ return;
+ } else
+ console_lock();
+
+ console_locked = 1;
+ console_may_schedule = 0;
+ for_each_console(c)
+ if ((c->flags & CON_ENABLED) && c->unblank)
+ c->unblank();
+ console_unlock();
+}
+
+/*
+ * Return the console tty driver structure and its associated index
+ */
+struct tty_driver *console_device(int *index)
+{
+ struct console *c;
+ struct tty_driver *driver = NULL;
+
+ console_lock();
+ for_each_console(c) {
+ if (!c->device)
+ continue;
+ driver = c->device(c, index);
+ if (driver)
+ break;
+ }
+ console_unlock();
+ return driver;
+}
+
+/*
+ * Prevent further output on the passed console device so that (for example)
+ * serial drivers can disable console output before suspending a port, and can
+ * re-enable output afterwards.
+ */
+void console_stop(struct console *console)
+{
+ console_lock();
+ console->flags &= ~CON_ENABLED;
+ console_unlock();
+}
+EXPORT_SYMBOL(console_stop);
+
+void console_start(struct console *console)
+{
+ console_lock();
+ console->flags |= CON_ENABLED;
+ console_unlock();
+}
+EXPORT_SYMBOL(console_start);
+
+static int __read_mostly keep_bootcon;
+
+static int __init keep_bootcon_setup(char *str)
+{
+ keep_bootcon = 1;
+ printk(KERN_INFO "debug: skip boot console de-registration.\n");
+
+ return 0;
+}
+
+early_param("keep_bootcon", keep_bootcon_setup);
+
+/*
+ * The console driver calls this routine during kernel initialization
+ * to register the console printing procedure with printk() and to
+ * print any messages that were printed by the kernel before the
+ * console driver was initialized.
+ *
+ * This can happen pretty early during the boot process (because of
+ * early_printk) - sometimes before setup_arch() completes - be careful
+ * of what kernel features are used - they may not be initialised yet.
+ *
+ * There are two types of consoles - bootconsoles (early_printk) and
+ * "real" consoles (everything which is not a bootconsole) which are
+ * handled differently.
+ * - Any number of bootconsoles can be registered at any time.
+ * - As soon as a "real" console is registered, all bootconsoles
+ * will be unregistered automatically.
+ * - Once a "real" console is registered, any attempt to register a
+ * bootconsoles will be rejected
+ */
+void register_console(struct console *newcon)
+{
+ int i;
+ unsigned long flags;
+ struct console *bcon = NULL;
+ struct console_cmdline *c;
+
+ /*
+ * before we register a new CON_BOOT console, make sure we don't
+ * already have a valid console
+ */
+ if (console_drivers && newcon->flags & CON_BOOT) {
+ /* find the last or real console */
+ for_each_console(bcon) {
+ if (!(bcon->flags & CON_BOOT)) {
+ printk(KERN_INFO "Too late to register bootconsole %s%d\n",
+ newcon->name, newcon->index);
+ return;
+ }
+ }
+ }
+
+ if (console_drivers && console_drivers->flags & CON_BOOT)
+ bcon = console_drivers;
+
+ if (preferred_console < 0 || bcon || !console_drivers)
+ preferred_console = selected_console;
+
+ if (newcon->early_setup)
+ newcon->early_setup();
+
+ /*
+ * See if we want to use this console driver. If we
+ * didn't select a console we take the first one
+ * that registers here.
+ */
+ if (preferred_console < 0) {
+ if (newcon->index < 0)
+ newcon->index = 0;
+ if (newcon->setup == NULL ||
+ newcon->setup(newcon, NULL) == 0) {
+ newcon->flags |= CON_ENABLED;
+ if (newcon->device) {
+ newcon->flags |= CON_CONSDEV;
+ preferred_console = 0;
+ }
+ }
+ }
+
+ /*
+ * See if this console matches one we selected on
+ * the command line.
+ */
+ for (i = 0, c = console_cmdline;
+ i < MAX_CMDLINECONSOLES && c->name[0];
+ i++, c++) {
+ if (strcmp(c->name, newcon->name) != 0)
+ continue;
+ if (newcon->index >= 0 &&
+ newcon->index != c->index)
+ continue;
+ if (newcon->index < 0)
+ newcon->index = c->index;
+
+ if (_braille_register_console(newcon, c))
+ return;
+
+ if (newcon->setup &&
+ newcon->setup(newcon, console_cmdline[i].options) != 0)
+ break;
+ newcon->flags |= CON_ENABLED;
+ newcon->index = c->index;
+ if (i == selected_console) {
+ newcon->flags |= CON_CONSDEV;
+ preferred_console = selected_console;
+ }
+ break;
+ }
+
+ if (!(newcon->flags & CON_ENABLED))
+ return;
+
+ /*
+ * If we have a bootconsole, and are switching to a real console,
+ * don't print everything out again, since when the boot console, and
+ * the real console are the same physical device, it's annoying to
+ * see the beginning boot messages twice
+ */
+ if (bcon && ((newcon->flags & (CON_CONSDEV | CON_BOOT)) == CON_CONSDEV))
+ newcon->flags &= ~CON_PRINTBUFFER;
+
+ /*
+ * Put this console in the list - keep the
+ * preferred driver at the head of the list.
+ */
+ console_lock();
+ if ((newcon->flags & CON_CONSDEV) || console_drivers == NULL) {
+ newcon->next = console_drivers;
+ console_drivers = newcon;
+ if (newcon->next)
+ newcon->next->flags &= ~CON_CONSDEV;
+ } else {
+ newcon->next = console_drivers->next;
+ console_drivers->next = newcon;
+ }
+ if (newcon->flags & CON_PRINTBUFFER) {
+ /*
+ * console_unlock(); will print out the buffered messages
+ * for us.
+ */
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ console_seq = syslog_seq;
+ console_idx = syslog_idx;
+ console_prev = syslog_prev;
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+ /*
+ * We're about to replay the log buffer. Only do this to the
+ * just-registered console to avoid excessive message spam to
+ * the already-registered consoles.
+ */
+ exclusive_console = newcon;
+ }
+ console_unlock();
+ console_sysfs_notify();
+
+ /*
+ * By unregistering the bootconsoles after we enable the real console
+ * we get the "console xxx enabled" message on all the consoles -
+ * boot consoles, real consoles, etc - this is to ensure that end
+ * users know there might be something in the kernel's log buffer that
+ * went to the bootconsole (that they do not see on the real console)
+ */
+ if (bcon &&
+ ((newcon->flags & (CON_CONSDEV | CON_BOOT)) == CON_CONSDEV) &&
+ !keep_bootcon) {
+ /* we need to iterate through twice, to make sure we print
+ * everything out, before we unregister the console(s)
+ */
+ printk(KERN_INFO "console [%s%d] enabled, bootconsole disabled\n",
+ newcon->name, newcon->index);
+ for_each_console(bcon)
+ if (bcon->flags & CON_BOOT)
+ unregister_console(bcon);
+ } else {
+ printk(KERN_INFO "%sconsole [%s%d] enabled\n",
+ (newcon->flags & CON_BOOT) ? "boot" : "" ,
+ newcon->name, newcon->index);
+ }
+}
+EXPORT_SYMBOL(register_console);
+
+int unregister_console(struct console *console)
+{
+ struct console *a, *b;
+ int res;
+
+ res = _braille_unregister_console(console);
+ if (res)
+ return res;
+
+ res = 1;
+ console_lock();
+ if (console_drivers == console) {
+ console_drivers=console->next;
+ res = 0;
+ } else if (console_drivers) {
+ for (a=console_drivers->next, b=console_drivers ;
+ a; b=a, a=b->next) {
+ if (a == console) {
+ b->next = a->next;
+ res = 0;
+ break;
+ }
+ }
+ }
+
+ /*
+ * If this isn't the last console and it has CON_CONSDEV set, we
+ * need to set it on the next preferred console.
+ */
+ if (console_drivers != NULL && console->flags & CON_CONSDEV)
+ console_drivers->flags |= CON_CONSDEV;
+
+ console_unlock();
+ console_sysfs_notify();
+ return res;
+}
+EXPORT_SYMBOL(unregister_console);
+
+static int __init printk_late_init(void)
+{
+ struct console *con;
+
+ for_each_console(con) {
+ if (!keep_bootcon && con->flags & CON_BOOT) {
+ printk(KERN_INFO "turn off boot console %s%d\n",
+ con->name, con->index);
+ unregister_console(con);
+ }
+ }
+ hotcpu_notifier(console_cpu_notify, 0);
+ return 0;
+}
+late_initcall(printk_late_init);
+
+#if defined CONFIG_PRINTK
+/*
+ * Delayed printk version, for scheduler-internal messages:
+ */
+#define PRINTK_BUF_SIZE 512
+
+#define PRINTK_PENDING_WAKEUP 0x01
+#define PRINTK_PENDING_SCHED 0x02
+
+static DEFINE_PER_CPU(int, printk_pending);
+static DEFINE_PER_CPU(char [PRINTK_BUF_SIZE], printk_sched_buf);
+
+static void wake_up_klogd_work_func(struct irq_work *irq_work)
+{
+ int pending = __this_cpu_xchg(printk_pending, 0);
+
+ if (pending & PRINTK_PENDING_SCHED) {
+ char *buf = __get_cpu_var(printk_sched_buf);
+ printk(KERN_WARNING "[sched_delayed] %s", buf);
+ }
+
+ if (pending & PRINTK_PENDING_WAKEUP)
+ wake_up_interruptible(&log_wait);
+}
+
+static DEFINE_PER_CPU(struct irq_work, wake_up_klogd_work) = {
+ .func = wake_up_klogd_work_func,
+ .flags = IRQ_WORK_LAZY,
+};
+
+void wake_up_klogd(void)
+{
+ preempt_disable();
+ if (waitqueue_active(&log_wait)) {
+ this_cpu_or(printk_pending, PRINTK_PENDING_WAKEUP);
+ irq_work_queue(&__get_cpu_var(wake_up_klogd_work));
+ }
+ preempt_enable();
+}
+
+int printk_sched(const char *fmt, ...)
+{
+ unsigned long flags;
+ va_list args;
+ char *buf;
+ int r;
+
+ local_irq_save(flags);
+ buf = __get_cpu_var(printk_sched_buf);
+
+ va_start(args, fmt);
+ r = vsnprintf(buf, PRINTK_BUF_SIZE, fmt, args);
+ va_end(args);
+
+ __this_cpu_or(printk_pending, PRINTK_PENDING_SCHED);
+ irq_work_queue(&__get_cpu_var(wake_up_klogd_work));
+ local_irq_restore(flags);
+
+ return r;
+}
+
+/*
+ * printk rate limiting, lifted from the networking subsystem.
+ *
+ * This enforces a rate limit: not more than 10 kernel messages
+ * every 5s to make a denial-of-service attack impossible.
+ */
+DEFINE_RATELIMIT_STATE(printk_ratelimit_state, 5 * HZ, 10);
+
+int __printk_ratelimit(const char *func)
+{
+ return ___ratelimit(&printk_ratelimit_state, func);
+}
+EXPORT_SYMBOL(__printk_ratelimit);
+
+/**
+ * printk_timed_ratelimit - caller-controlled printk ratelimiting
+ * @caller_jiffies: pointer to caller's state
+ * @interval_msecs: minimum interval between prints
+ *
+ * printk_timed_ratelimit() returns true if more than @interval_msecs
+ * milliseconds have elapsed since the last time printk_timed_ratelimit()
+ * returned true.
+ */
+bool printk_timed_ratelimit(unsigned long *caller_jiffies,
+ unsigned int interval_msecs)
+{
+ if (*caller_jiffies == 0
+ || !time_in_range(jiffies, *caller_jiffies,
+ *caller_jiffies
+ + msecs_to_jiffies(interval_msecs))) {
+ *caller_jiffies = jiffies;
+ return true;
+ }
+ return false;
+}
+EXPORT_SYMBOL(printk_timed_ratelimit);
+
+static DEFINE_SPINLOCK(dump_list_lock);
+static LIST_HEAD(dump_list);
+
+/**
+ * kmsg_dump_register - register a kernel log dumper.
+ * @dumper: pointer to the kmsg_dumper structure
+ *
+ * Adds a kernel log dumper to the system. The dump callback in the
+ * structure will be called when the kernel oopses or panics and must be
+ * set. Returns zero on success and %-EINVAL or %-EBUSY otherwise.
+ */
+int kmsg_dump_register(struct kmsg_dumper *dumper)
+{
+ unsigned long flags;
+ int err = -EBUSY;
+
+ /* The dump callback needs to be set */
+ if (!dumper->dump)
+ return -EINVAL;
+
+ spin_lock_irqsave(&dump_list_lock, flags);
+ /* Don't allow registering multiple times */
+ if (!dumper->registered) {
+ dumper->registered = 1;
+ list_add_tail_rcu(&dumper->list, &dump_list);
+ err = 0;
+ }
+ spin_unlock_irqrestore(&dump_list_lock, flags);
+
+ return err;
+}
+EXPORT_SYMBOL_GPL(kmsg_dump_register);
+
+/**
+ * kmsg_dump_unregister - unregister a kmsg dumper.
+ * @dumper: pointer to the kmsg_dumper structure
+ *
+ * Removes a dump device from the system. Returns zero on success and
+ * %-EINVAL otherwise.
+ */
+int kmsg_dump_unregister(struct kmsg_dumper *dumper)
+{
+ unsigned long flags;
+ int err = -EINVAL;
+
+ spin_lock_irqsave(&dump_list_lock, flags);
+ if (dumper->registered) {
+ dumper->registered = 0;
+ list_del_rcu(&dumper->list);
+ err = 0;
+ }
+ spin_unlock_irqrestore(&dump_list_lock, flags);
+ synchronize_rcu();
+
+ return err;
+}
+EXPORT_SYMBOL_GPL(kmsg_dump_unregister);
+
+static bool always_kmsg_dump;
+module_param_named(always_kmsg_dump, always_kmsg_dump, bool, S_IRUGO | S_IWUSR);
+
+/**
+ * kmsg_dump - dump kernel log to kernel message dumpers.
+ * @reason: the reason (oops, panic etc) for dumping
+ *
+ * Call each of the registered dumper's dump() callback, which can
+ * retrieve the kmsg records with kmsg_dump_get_line() or
+ * kmsg_dump_get_buffer().
+ */
+void kmsg_dump(enum kmsg_dump_reason reason)
+{
+ struct kmsg_dumper *dumper;
+ unsigned long flags;
+
+ if ((reason > KMSG_DUMP_OOPS) && !always_kmsg_dump)
+ return;
+
+ rcu_read_lock();
+ list_for_each_entry_rcu(dumper, &dump_list, list) {
+ if (dumper->max_reason && reason > dumper->max_reason)
+ continue;
+
+ /* initialize iterator with data about the stored records */
+ dumper->active = true;
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ dumper->cur_seq = clear_seq;
+ dumper->cur_idx = clear_idx;
+ dumper->next_seq = log_next_seq;
+ dumper->next_idx = log_next_idx;
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+
+ /* invoke dumper which will iterate over records */
+ dumper->dump(dumper, reason);
+
+ /* reset iterator */
+ dumper->active = false;
+ }
+ rcu_read_unlock();
+}
+
+/**
+ * kmsg_dump_get_line_nolock - retrieve one kmsg log line (unlocked version)
+ * @dumper: registered kmsg dumper
+ * @syslog: include the "<4>" prefixes
+ * @line: buffer to copy the line to
+ * @size: maximum size of the buffer
+ * @len: length of line placed into buffer
+ *
+ * Start at the beginning of the kmsg buffer, with the oldest kmsg
+ * record, and copy one record into the provided buffer.
+ *
+ * Consecutive calls will return the next available record moving
+ * towards the end of the buffer with the youngest messages.
+ *
+ * A return value of FALSE indicates that there are no more records to
+ * read.
+ *
+ * The function is similar to kmsg_dump_get_line(), but grabs no locks.
+ */
+bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper, bool syslog,
+ char *line, size_t size, size_t *len)
+{
+ struct printk_log *msg;
+ size_t l = 0;
+ bool ret = false;
+
+ if (!dumper->active)
+ goto out;
+
+ if (dumper->cur_seq < log_first_seq) {
+ /* messages are gone, move to first available one */
+ dumper->cur_seq = log_first_seq;
+ dumper->cur_idx = log_first_idx;
+ }
+
+ /* last entry */
+ if (dumper->cur_seq >= log_next_seq)
+ goto out;
+
+ msg = log_from_idx(dumper->cur_idx);
+ l = msg_print_text(msg, 0, syslog, line, size);
+
+ dumper->cur_idx = log_next(dumper->cur_idx);
+ dumper->cur_seq++;
+ ret = true;
+out:
+ if (len)
+ *len = l;
+ return ret;
+}
+
+/**
+ * kmsg_dump_get_line - retrieve one kmsg log line
+ * @dumper: registered kmsg dumper
+ * @syslog: include the "<4>" prefixes
+ * @line: buffer to copy the line to
+ * @size: maximum size of the buffer
+ * @len: length of line placed into buffer
+ *
+ * Start at the beginning of the kmsg buffer, with the oldest kmsg
+ * record, and copy one record into the provided buffer.
+ *
+ * Consecutive calls will return the next available record moving
+ * towards the end of the buffer with the youngest messages.
+ *
+ * A return value of FALSE indicates that there are no more records to
+ * read.
+ */
+bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
+ char *line, size_t size, size_t *len)
+{
+ unsigned long flags;
+ bool ret;
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ ret = kmsg_dump_get_line_nolock(dumper, syslog, line, size, len);
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(kmsg_dump_get_line);
+
+/**
+ * kmsg_dump_get_buffer - copy kmsg log lines
+ * @dumper: registered kmsg dumper
+ * @syslog: include the "<4>" prefixes
+ * @buf: buffer to copy the line to
+ * @size: maximum size of the buffer
+ * @len: length of line placed into buffer
+ *
+ * Start at the end of the kmsg buffer and fill the provided buffer
+ * with as many of the the *youngest* kmsg records that fit into it.
+ * If the buffer is large enough, all available kmsg records will be
+ * copied with a single call.
+ *
+ * Consecutive calls will fill the buffer with the next block of
+ * available older records, not including the earlier retrieved ones.
+ *
+ * A return value of FALSE indicates that there are no more records to
+ * read.
+ */
+bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
+ char *buf, size_t size, size_t *len)
+{
+ unsigned long flags;
+ u64 seq;
+ u32 idx;
+ u64 next_seq;
+ u32 next_idx;
+ enum log_flags prev;
+ size_t l = 0;
+ bool ret = false;
+
+ if (!dumper->active)
+ goto out;
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ if (dumper->cur_seq < log_first_seq) {
+ /* messages are gone, move to first available one */
+ dumper->cur_seq = log_first_seq;
+ dumper->cur_idx = log_first_idx;
+ }
+
+ /* last entry */
+ if (dumper->cur_seq >= dumper->next_seq) {
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+ goto out;
+ }
+
+ /* calculate length of entire buffer */
+ seq = dumper->cur_seq;
+ idx = dumper->cur_idx;
+ prev = 0;
+ while (seq < dumper->next_seq) {
+ struct printk_log *msg = log_from_idx(idx);
+
+ l += msg_print_text(msg, prev, true, NULL, 0);
+ idx = log_next(idx);
+ seq++;
+ prev = msg->flags;
+ }
+
+ /* move first record forward until length fits into the buffer */
+ seq = dumper->cur_seq;
+ idx = dumper->cur_idx;
+ prev = 0;
+ while (l > size && seq < dumper->next_seq) {
+ struct printk_log *msg = log_from_idx(idx);
+
+ l -= msg_print_text(msg, prev, true, NULL, 0);
+ idx = log_next(idx);
+ seq++;
+ prev = msg->flags;
+ }
+
+ /* last message in next interation */
+ next_seq = seq;
+ next_idx = idx;
+
+ l = 0;
+ prev = 0;
+ while (seq < dumper->next_seq) {
+ struct printk_log *msg = log_from_idx(idx);
+
+ l += msg_print_text(msg, prev, syslog, buf + l, size - l);
+ idx = log_next(idx);
+ seq++;
+ prev = msg->flags;
+ }
+
+ dumper->next_seq = next_seq;
+ dumper->next_idx = next_idx;
+ ret = true;
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+out:
+ if (len)
+ *len = l;
+ return ret;
+}
+EXPORT_SYMBOL_GPL(kmsg_dump_get_buffer);
+
+/**
+ * kmsg_dump_rewind_nolock - reset the interator (unlocked version)
+ * @dumper: registered kmsg dumper
+ *
+ * Reset the dumper's iterator so that kmsg_dump_get_line() and
+ * kmsg_dump_get_buffer() can be called again and used multiple
+ * times within the same dumper.dump() callback.
+ *
+ * The function is similar to kmsg_dump_rewind(), but grabs no locks.
+ */
+void kmsg_dump_rewind_nolock(struct kmsg_dumper *dumper)
+{
+ dumper->cur_seq = clear_seq;
+ dumper->cur_idx = clear_idx;
+ dumper->next_seq = log_next_seq;
+ dumper->next_idx = log_next_idx;
+}
+
+/**
+ * kmsg_dump_rewind - reset the interator
+ * @dumper: registered kmsg dumper
+ *
+ * Reset the dumper's iterator so that kmsg_dump_get_line() and
+ * kmsg_dump_get_buffer() can be called again and used multiple
+ * times within the same dumper.dump() callback.
+ */
+void kmsg_dump_rewind(struct kmsg_dumper *dumper)
+{
+ unsigned long flags;
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ kmsg_dump_rewind_nolock(dumper);
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+}
+EXPORT_SYMBOL_GPL(kmsg_dump_rewind);
+
+static char dump_stack_arch_desc_str[128];
+
+/**
+ * dump_stack_set_arch_desc - set arch-specific str to show with task dumps
+ * @fmt: printf-style format string
+ * @...: arguments for the format string
+ *
+ * The configured string will be printed right after utsname during task
+ * dumps. Usually used to add arch-specific system identifiers. If an
+ * arch wants to make use of such an ID string, it should initialize this
+ * as soon as possible during boot.
+ */
+void __init dump_stack_set_arch_desc(const char *fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ vsnprintf(dump_stack_arch_desc_str, sizeof(dump_stack_arch_desc_str),
+ fmt, args);
+ va_end(args);
+}
+
+/**
+ * dump_stack_print_info - print generic debug info for dump_stack()
+ * @log_lvl: log level
+ *
+ * Arch-specific dump_stack() implementations can use this function to
+ * print out the same debug information as the generic dump_stack().
+ */
+void dump_stack_print_info(const char *log_lvl)
+{
+ printk("%sCPU: %d PID: %d Comm: %.20s %s %s %.*s\n",
+ log_lvl, raw_smp_processor_id(), current->pid, current->comm,
+ print_tainted(), init_utsname()->release,
+ (int)strcspn(init_utsname()->version, " "),
+ init_utsname()->version);
+
+ if (dump_stack_arch_desc_str[0] != '\0')
+ printk("%sHardware name: %s\n",
+ log_lvl, dump_stack_arch_desc_str);
+
+ print_worker_info(log_lvl, current);
+}
+
+/**
+ * show_regs_print_info - print generic debug info for show_regs()
+ * @log_lvl: log level
+ *
+ * show_regs() implementations can use this function to print out generic
+ * debug information.
+ */
+void show_regs_print_info(const char *log_lvl)
+{
+ dump_stack_print_info(log_lvl);
+
+ printk("%stask: %p ti: %p task.ti: %p\n",
+ log_lvl, current, current_thread_info(),
+ task_thread_info(current));
+}
+
+#endif
put_cpu();
}
-static int __cpuinit profile_cpu_callback(struct notifier_block *info,
+static int profile_cpu_callback(struct notifier_block *info,
unsigned long action, void *__cpu)
{
int node, cpu = (unsigned long)__cpu;
/* Architecture-specific hardware disable .. */
ptrace_disable(child);
clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- flush_ptrace_hw_breakpoint(child);
write_lock_irq(&tasklist_lock);
/*
* Execute random CPU-hotplug operations at the interval specified
* by the onoff_interval.
*/
-static int __cpuinit
+static int
rcu_torture_onoff(void *arg)
{
int cpu;
return 0;
}
-static int __cpuinit
+static int
rcu_torture_onoff_init(void)
{
int ret;
* CPU-stall kthread. It waits as specified by stall_cpu_holdoff, then
* induces a CPU stall for the time specified by stall_cpu.
*/
-static int __cpuinit rcu_torture_stall(void *args)
+static int rcu_torture_stall(void *args)
{
unsigned long stop_at;
* can accept some slop in the rsp->completed access due to the fact
* that this CPU cannot possibly have any RCU callbacks in flight yet.
*/
-static void __cpuinit
+static void
rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptible)
{
unsigned long flags;
mutex_unlock(&rsp->onoff_mutex);
}
-static void __cpuinit rcu_prepare_cpu(int cpu)
+static void rcu_prepare_cpu(int cpu)
{
struct rcu_state *rsp;
/*
* Handle CPU online/offline notification events.
*/
-static int __cpuinit rcu_cpu_notify(struct notifier_block *self,
+static int rcu_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
long cpu = (long)hcpu;
static bool rcu_is_callbacks_kthread(void);
#ifdef CONFIG_RCU_BOOST
static void rcu_preempt_do_callbacks(void);
-static int __cpuinit rcu_spawn_one_boost_kthread(struct rcu_state *rsp,
+static int rcu_spawn_one_boost_kthread(struct rcu_state *rsp,
struct rcu_node *rnp);
#endif /* #ifdef CONFIG_RCU_BOOST */
-static void __cpuinit rcu_prepare_kthreads(int cpu);
+static void rcu_prepare_kthreads(int cpu);
static void rcu_cleanup_after_idle(int cpu);
static void rcu_prepare_for_idle(int cpu);
static void rcu_idle_count_callbacks_posted(void);
* already exist. We only create this kthread for preemptible RCU.
* Returns zero if all is well, a negated errno otherwise.
*/
-static int __cpuinit rcu_spawn_one_boost_kthread(struct rcu_state *rsp,
+static int rcu_spawn_one_boost_kthread(struct rcu_state *rsp,
struct rcu_node *rnp)
{
int rnp_index = rnp - &rsp->node[0];
}
early_initcall(rcu_spawn_kthreads);
-static void __cpuinit rcu_prepare_kthreads(int cpu)
+static void rcu_prepare_kthreads(int cpu)
{
struct rcu_data *rdp = per_cpu_ptr(rcu_state->rda, cpu);
struct rcu_node *rnp = rdp->mynode;
}
early_initcall(rcu_scheduler_really_started);
-static void __cpuinit rcu_prepare_kthreads(int cpu)
+static void rcu_prepare_kthreads(int cpu)
{
}
*
* Returns the success/failure of the operation. (%NOTIFY_OK, %NOTIFY_BAD)
*/
-static int __cpuinit relay_hotcpu_callback(struct notifier_block *nb,
+static int relay_hotcpu_callback(struct notifier_block *nb,
unsigned long action,
void *hcpu)
{
/**
* task_curr - is this task currently executing on a CPU?
* @p: the task in question.
+ *
+ * Return: 1 if the task is currently executing. 0 otherwise.
*/
inline int task_curr(const struct task_struct *p)
{
* the simpler "current->state = TASK_RUNNING" to mark yourself
* runnable without the overhead of this.
*
- * Returns %true if @p was woken up, %false if it was already running
+ * Return: %true if @p was woken up, %false if it was already running.
* or @state didn't match @p's state.
*/
static int
unsigned long flags;
int cpu, success = 0;
- smp_wmb();
+ /*
+ * If we are going to wake up a thread waiting for CONDITION we
+ * need to ensure that CONDITION=1 done by the caller can not be
+ * reordered with p->state check below. This pairs with mb() in
+ * set_current_state() the waiting thread does.
+ */
+ smp_mb__before_spinlock();
raw_spin_lock_irqsave(&p->pi_lock, flags);
if (!(p->state & state))
goto out;
* @p: The process to be woken up.
*
* Attempt to wake up the nominated process and move it to the set of runnable
- * processes. Returns 1 if the process was woken up, 0 if it was already
- * running.
+ * processes.
+ *
+ * Return: 1 if the process was woken up, 0 if it was already running.
*
* It may be assumed that this function implies a write memory barrier before
* changing the task state if and only if any tasks are woken up.
* This makes sure that uptime, CFS vruntime, load
* balancing, etc... continue to move forward, even
* with a very low granularity.
+ *
+ * Return: Maximum deferment in nanoseconds.
*/
u64 scheduler_tick_max_deferment(void)
{
if (sched_feat(HRTICK))
hrtick_clear(rq);
+ /*
+ * Make sure that signal_pending_state()->signal_pending() below
+ * can't be reordered with __set_current_state(TASK_INTERRUPTIBLE)
+ * done by the caller to avoid the race with signal_wake_up().
+ */
+ smp_mb__before_spinlock();
raw_spin_lock_irq(&rq->lock);
switch_count = &prev->nivcsw;
* specified timeout to expire. The timeout is in jiffies. It is not
* interruptible.
*
- * The return value is 0 if timed out, and positive (at least 1, or number of
- * jiffies left till timeout) if completed.
+ * Return: 0 if timed out, and positive (at least 1, or number of jiffies left
+ * till timeout) if completed.
*/
unsigned long __sched
wait_for_completion_timeout(struct completion *x, unsigned long timeout)
* specified timeout to expire. The timeout is in jiffies. It is not
* interruptible. The caller is accounted as waiting for IO.
*
- * The return value is 0 if timed out, and positive (at least 1, or number of
- * jiffies left till timeout) if completed.
+ * Return: 0 if timed out, and positive (at least 1, or number of jiffies left
+ * till timeout) if completed.
*/
unsigned long __sched
wait_for_completion_io_timeout(struct completion *x, unsigned long timeout)
* This waits for completion of a specific task to be signaled. It is
* interruptible.
*
- * The return value is -ERESTARTSYS if interrupted, 0 if completed.
+ * Return: -ERESTARTSYS if interrupted, 0 if completed.
*/
int __sched wait_for_completion_interruptible(struct completion *x)
{
* This waits for either a completion of a specific task to be signaled or for a
* specified timeout to expire. It is interruptible. The timeout is in jiffies.
*
- * The return value is -ERESTARTSYS if interrupted, 0 if timed out,
- * positive (at least 1, or number of jiffies left till timeout) if completed.
+ * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
+ * or number of jiffies left till timeout) if completed.
*/
long __sched
wait_for_completion_interruptible_timeout(struct completion *x,
* This waits to be signaled for completion of a specific task. It can be
* interrupted by a kill signal.
*
- * The return value is -ERESTARTSYS if interrupted, 0 if completed.
+ * Return: -ERESTARTSYS if interrupted, 0 if completed.
*/
int __sched wait_for_completion_killable(struct completion *x)
{
* signaled or for a specified timeout to expire. It can be
* interrupted by a kill signal. The timeout is in jiffies.
*
- * The return value is -ERESTARTSYS if interrupted, 0 if timed out,
- * positive (at least 1, or number of jiffies left till timeout) if completed.
+ * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
+ * or number of jiffies left till timeout) if completed.
*/
long __sched
wait_for_completion_killable_timeout(struct completion *x,
* try_wait_for_completion - try to decrement a completion without blocking
* @x: completion structure
*
- * Returns: 0 if a decrement cannot be done without blocking
+ * Return: 0 if a decrement cannot be done without blocking
* 1 if a decrement succeeded.
*
* If a completion is being used as a counting completion,
* completion_done - Test to see if a completion has any waiters
* @x: completion structure
*
- * Returns: 0 if there are waiters (wait_for_completion() in progress)
+ * Return: 0 if there are waiters (wait_for_completion() in progress)
* 1 if there are no waiters.
*
*/
* task_prio - return the priority value of a given task.
* @p: the task in question.
*
- * This is the priority value as seen by users in /proc.
+ * Return: The priority value as seen by users in /proc.
* RT tasks are offset by -200. Normal tasks are centered
* around 0, value goes from -16 to +15.
*/
/**
* task_nice - return the nice value of a given task.
* @p: the task in question.
+ *
+ * Return: The nice value [ -20 ... 0 ... 19 ].
*/
int task_nice(const struct task_struct *p)
{
/**
* idle_cpu - is a given cpu idle currently?
* @cpu: the processor in question.
+ *
+ * Return: 1 if the CPU is currently idle. 0 otherwise.
*/
int idle_cpu(int cpu)
{
/**
* idle_task - return the idle task for a given cpu.
* @cpu: the processor in question.
+ *
+ * Return: The idle task for the cpu @cpu.
*/
struct task_struct *idle_task(int cpu)
{
/**
* find_process_by_pid - find a process with a matching PID value.
* @pid: the pid in question.
+ *
+ * The task of @pid, if found. %NULL otherwise.
*/
static struct task_struct *find_process_by_pid(pid_t pid)
{
* @policy: new policy.
* @param: structure containing the new RT priority.
*
+ * Return: 0 on success. An error code otherwise.
+ *
* NOTE that the task may be already dead.
*/
int sched_setscheduler(struct task_struct *p, int policy,
* current context has permission. For example, this is needed in
* stop_machine(): we create temporary high priority worker threads,
* but our caller might not have that capability.
+ *
+ * Return: 0 on success. An error code otherwise.
*/
int sched_setscheduler_nocheck(struct task_struct *p, int policy,
const struct sched_param *param)
* @pid: the pid in question.
* @policy: new policy.
* @param: structure containing the new RT priority.
+ *
+ * Return: 0 on success. An error code otherwise.
*/
SYSCALL_DEFINE3(sched_setscheduler, pid_t, pid, int, policy,
struct sched_param __user *, param)
* sys_sched_setparam - set/change the RT priority of a thread
* @pid: the pid in question.
* @param: structure containing the new RT priority.
+ *
+ * Return: 0 on success. An error code otherwise.
*/
SYSCALL_DEFINE2(sched_setparam, pid_t, pid, struct sched_param __user *, param)
{
/**
* sys_sched_getscheduler - get the policy (scheduling class) of a thread
* @pid: the pid in question.
+ *
+ * Return: On success, the policy of the thread. Otherwise, a negative error
+ * code.
*/
SYSCALL_DEFINE1(sched_getscheduler, pid_t, pid)
{
* sys_sched_getparam - get the RT priority of a thread
* @pid: the pid in question.
* @param: structure containing the RT priority.
+ *
+ * Return: On success, 0 and the RT priority is in @param. Otherwise, an error
+ * code.
*/
SYSCALL_DEFINE2(sched_getparam, pid_t, pid, struct sched_param __user *, param)
{
* @pid: pid of the process
* @len: length in bytes of the bitmask pointed to by user_mask_ptr
* @user_mask_ptr: user-space pointer to the new cpu mask
+ *
+ * Return: 0 on success. An error code otherwise.
*/
SYSCALL_DEFINE3(sched_setaffinity, pid_t, pid, unsigned int, len,
unsigned long __user *, user_mask_ptr)
* @pid: pid of the process
* @len: length in bytes of the bitmask pointed to by user_mask_ptr
* @user_mask_ptr: user-space pointer to hold the current cpu mask
+ *
+ * Return: 0 on success. An error code otherwise.
*/
SYSCALL_DEFINE3(sched_getaffinity, pid_t, pid, unsigned int, len,
unsigned long __user *, user_mask_ptr)
*
* This function yields the current CPU to other tasks. If there are no
* other threads running on this CPU then this function will return.
+ *
+ * Return: 0.
*/
SYSCALL_DEFINE0(sched_yield)
{
* It's the caller's job to ensure that the target task struct
* can't go away on us before we can do any checks.
*
- * Returns:
+ * Return:
* true (>0) if we indeed boosted the target task.
* false (0) if we failed to boost the target.
* -ESRCH if there's no task to yield to.
* sys_sched_get_priority_max - return maximum RT priority.
* @policy: scheduling class.
*
- * this syscall returns the maximum rt_priority that can be used
- * by a given scheduling class.
+ * Return: On success, this syscall returns the maximum
+ * rt_priority that can be used by a given scheduling class.
+ * On failure, a negative error code is returned.
*/
SYSCALL_DEFINE1(sched_get_priority_max, int, policy)
{
* sys_sched_get_priority_min - return minimum RT priority.
* @policy: scheduling class.
*
- * this syscall returns the minimum rt_priority that can be used
- * by a given scheduling class.
+ * Return: On success, this syscall returns the minimum
+ * rt_priority that can be used by a given scheduling class.
+ * On failure, a negative error code is returned.
*/
SYSCALL_DEFINE1(sched_get_priority_min, int, policy)
{
*
* this syscall writes the default timeslice value of a given process
* into the user-space timespec buffer. A value of '0' means infinity.
+ *
+ * Return: On success, 0 and the timeslice is in @interval. Otherwise,
+ * an error code.
*/
SYSCALL_DEFINE2(sched_rr_get_interval, pid_t, pid,
struct timespec __user *, interval)
debug_show_all_locks();
}
-void __cpuinit init_idle_bootup_task(struct task_struct *idle)
+void init_idle_bootup_task(struct task_struct *idle)
{
idle->sched_class = &idle_sched_class;
}
* NOTE: this function does not set the idle thread's NEED_RESCHED
* flag, to make booting more robust.
*/
-void __cpuinit init_idle(struct task_struct *idle, int cpu)
+void init_idle(struct task_struct *idle, int cpu)
{
struct rq *rq = cpu_rq(cpu);
unsigned long flags;
* migration_call - callback that gets triggered when a CPU is added.
* Here we can start up the necessary migration thread for the new CPU.
*/
-static int __cpuinit
+static int
migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu)
{
int cpu = (long)hcpu;
* happens before everything else. This has to be lower priority than
* the notifier in the perf_event subsystem, though.
*/
-static struct notifier_block __cpuinitdata migration_notifier = {
+static struct notifier_block migration_notifier = {
.notifier_call = migration_call,
.priority = CPU_PRI_MIGRATION,
};
-static int __cpuinit sched_cpu_active(struct notifier_block *nfb,
+static int sched_cpu_active(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
switch (action & ~CPU_TASKS_FROZEN) {
}
}
-static int __cpuinit sched_cpu_inactive(struct notifier_block *nfb,
+static int sched_cpu_inactive(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
switch (action & ~CPU_TASKS_FROZEN) {
* @cpu: the processor in question.
*
* ONLY VALID WHEN THE WHOLE SYSTEM IS STOPPED!
+ *
+ * Return: The current task for @cpu.
*/
struct task_struct *curr_task(int cpu)
{
* any discrepancies created by racing against the uncertainty of the current
* priority configuration.
*
- * Returns: (int)bool - CPUs were found
+ * Return: (int)bool - CPUs were found
*/
int cpupri_find(struct cpupri *cp, struct task_struct *p,
struct cpumask *lowest_mask)
* cpupri_init - initialize the cpupri structure
* @cp: The cpupri context
*
- * Returns: -ENOMEM if memory fails.
+ * Return: -ENOMEM on memory allocation failure.
*/
int cpupri_init(struct cpupri *cp)
{
{
struct task_struct *p = current;
- if (!sched_feat_numa(NUMA))
+ if (!numabalancing_enabled)
return;
/* FIXME: Allocate task-specific structure for placement policy here */
*/
update_entity_load_avg(curr, 1);
update_cfs_rq_blocked_load(cfs_rq, 1);
+ update_cfs_shares(cfs_rq);
#ifdef CONFIG_SCHED_HRTICK
/*
* get_sd_load_idx - Obtain the load index for a given sched domain.
* @sd: The sched_domain whose load_idx is to be obtained.
* @idle: The Idle status of the CPU for whose sd load_icx is obtained.
+ *
+ * Return: The load index.
*/
static inline int get_sd_load_idx(struct sched_domain *sd,
enum cpu_idle_type idle)
*
* Determine if @sg is a busier group than the previously selected
* busiest group.
+ *
+ * Return: %true if @sg is a busier group than the previously selected
+ * busiest group. %false otherwise.
*/
static bool update_sd_pick_busiest(struct lb_env *env,
struct sd_lb_stats *sds,
* assuming lower CPU number will be equivalent to lower a SMT thread
* number.
*
- * Returns 1 when packing is required and a task should be moved to
+ * Return: 1 when packing is required and a task should be moved to
* this CPU. The amount of the imbalance is returned in *imbalance.
*
* @env: The load balancing environment.
* @balance: Pointer to a variable indicating if this_cpu
* is the appropriate cpu to perform load balancing at this_level.
*
- * Returns: - the busiest group if imbalance exists.
+ * Return: - The busiest group if imbalance exists.
* - If no imbalance and user has opted for power-savings balance,
* return the least loaded group whose CPUs can be
* put to idle by rebalancing its tasks onto our group.
set_bit(NOHZ_TICK_STOPPED, nohz_flags(cpu));
}
-static int __cpuinit sched_ilb_notifier(struct notifier_block *nfb,
+static int sched_ilb_notifier(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
switch (action & ~CPU_TASKS_FROZEN) {
entity_tick(cfs_rq, se, queued);
}
- if (sched_feat_numa(NUMA))
+ if (numabalancing_enabled)
task_tick_numa(rq, curr);
update_rq_runnable_avg(rq, 1);
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata hotplug_cfd_notifier = {
+static struct notifier_block hotplug_cfd_notifier = {
.notifier_call = hotplug_cfd,
};
*/
static DEFINE_PER_CPU(struct task_struct *, idle_threads);
-struct task_struct * __cpuinit idle_thread_get(unsigned int cpu)
+struct task_struct *idle_thread_get(unsigned int cpu)
{
struct task_struct *tsk = per_cpu(idle_threads, cpu);
}
EXPORT_SYMBOL(send_remote_softirq);
-static int __cpuinit remote_softirq_cpu_notify(struct notifier_block *self,
+static int remote_softirq_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
/*
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata remote_softirq_cpu_notifier = {
+static struct notifier_block remote_softirq_cpu_notifier = {
.notifier_call = remote_softirq_cpu_notify,
};
}
#endif /* CONFIG_HOTPLUG_CPU */
-static int __cpuinit cpu_callback(struct notifier_block *nfb,
+static int cpu_callback(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
{
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata cpu_nfb = {
+static struct notifier_block cpu_nfb = {
.notifier_call = cpu_callback
};
int write, void *data)
{
if (write) {
- *valp = msecs_to_jiffies(*negp ? -*lvalp : *lvalp);
+ unsigned long jif = msecs_to_jiffies(*negp ? -*lvalp : *lvalp);
+
+ if (jif > INT_MAX)
+ return 1;
+ *valp = (int)jif;
} else {
int val = *valp;
unsigned long lval;
BUG_ON(bits > 32);
WARN_ON(!irqs_disabled());
read_sched_clock = read;
- sched_clock_mask = (1 << bits) - 1;
+ sched_clock_mask = (1ULL << bits) - 1;
cd.rate = rate;
/* calculate the mult/shift to convert counter ticks to ns. */
* Don't allow the user to think they can get
* full NO_HZ with this machine.
*/
- WARN_ONCE(1, "NO_HZ FULL will not work with unstable sched clock");
+ WARN_ONCE(have_nohz_full_mask,
+ "NO_HZ FULL will not work with unstable sched clock");
return false;
}
#endif
}
__setup("nohz_full=", tick_nohz_full_setup);
-static int __cpuinit tick_nohz_cpu_down_callback(struct notifier_block *nfb,
+static int tick_nohz_cpu_down_callback(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
{
void __init tick_nohz_init(void)
{
- int cpu;
-
if (!have_nohz_full_mask) {
if (tick_nohz_init_all() < 0)
return;
{
struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched);
- if (ts->inidle) {
- /* Cancel the timer because CPU already waken up from the C-states*/
- menu_hrtimer_cancel();
+ if (ts->inidle)
__tick_nohz_idle_enter(ts);
- } else {
+ else
tick_nohz_full_stop_tick(ts);
- }
}
/**
ts->inidle = 0;
- /* Cancel the timer because CPU already waken up from the C-states*/
- menu_hrtimer_cancel();
if (ts->idle_active || ts->tick_stopped)
now = ktime_get();
}
EXPORT_SYMBOL(schedule_timeout_uninterruptible);
-static int __cpuinit init_timers_cpu(int cpu)
+static int init_timers_cpu(int cpu)
{
int j;
struct tvec_base *base;
- static char __cpuinitdata tvec_base_done[NR_CPUS];
+ static char tvec_base_done[NR_CPUS];
if (!tvec_base_done[cpu]) {
static char boot_done;
}
}
-static void __cpuinit migrate_timers(int cpu)
+static void migrate_timers(int cpu)
{
struct tvec_base *old_base;
struct tvec_base *new_base;
}
#endif /* CONFIG_HOTPLUG_CPU */
-static int __cpuinit timer_cpu_notify(struct notifier_block *self,
+static int timer_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
long cpu = (long)hcpu;
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata timers_nb = {
+static struct notifier_block timers_nb = {
.notifier_call = timer_cpu_notify,
};
* the hashes are freed with call_rcu_sched().
*/
static int
-ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip)
+ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip, void *regs)
{
struct ftrace_hash *filter_hash;
struct ftrace_hash *notrace_hash;
int ret;
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
+ /*
+ * There's a small race when adding ops that the ftrace handler
+ * that wants regs, may be called without them. We can not
+ * allow that handler to be called if regs is NULL.
+ */
+ if (regs == NULL && (ops->flags & FTRACE_OPS_FL_SAVE_REGS))
+ return 0;
+#endif
+
filter_hash = rcu_dereference_raw_notrace(ops->filter_hash);
notrace_hash = rcu_dereference_raw_notrace(ops->notrace_hash);
static unsigned long ftrace_update_cnt;
unsigned long ftrace_update_tot_cnt;
-static int ops_traces_mod(struct ftrace_ops *ops)
+static inline int ops_traces_mod(struct ftrace_ops *ops)
{
- struct ftrace_hash *hash;
+ /*
+ * Filter_hash being empty will default to trace module.
+ * But notrace hash requires a test of individual module functions.
+ */
+ return ftrace_hash_empty(ops->filter_hash) &&
+ ftrace_hash_empty(ops->notrace_hash);
+}
+
+/*
+ * Check if the current ops references the record.
+ *
+ * If the ops traces all functions, then it was already accounted for.
+ * If the ops does not trace the current record function, skip it.
+ * If the ops ignores the function via notrace filter, skip it.
+ */
+static inline bool
+ops_references_rec(struct ftrace_ops *ops, struct dyn_ftrace *rec)
+{
+ /* If ops isn't enabled, ignore it */
+ if (!(ops->flags & FTRACE_OPS_FL_ENABLED))
+ return 0;
+
+ /* If ops traces all mods, we already accounted for it */
+ if (ops_traces_mod(ops))
+ return 0;
+
+ /* The function must be in the filter */
+ if (!ftrace_hash_empty(ops->filter_hash) &&
+ !ftrace_lookup_ip(ops->filter_hash, rec->ip))
+ return 0;
+
+ /* If in notrace hash, we ignore it too */
+ if (ftrace_lookup_ip(ops->notrace_hash, rec->ip))
+ return 0;
- hash = ops->filter_hash;
- return ftrace_hash_empty(hash);
+ return 1;
+}
+
+static int referenced_filters(struct dyn_ftrace *rec)
+{
+ struct ftrace_ops *ops;
+ int cnt = 0;
+
+ for (ops = ftrace_ops_list; ops != &ftrace_list_end; ops = ops->next) {
+ if (ops_references_rec(ops, rec))
+ cnt++;
+ }
+
+ return cnt;
}
static int ftrace_update_code(struct module *mod)
struct dyn_ftrace *p;
cycle_t start, stop;
unsigned long ref = 0;
+ bool test = false;
int i;
/*
for (ops = ftrace_ops_list;
ops != &ftrace_list_end; ops = ops->next) {
- if (ops->flags & FTRACE_OPS_FL_ENABLED &&
- ops_traces_mod(ops))
- ref++;
+ if (ops->flags & FTRACE_OPS_FL_ENABLED) {
+ if (ops_traces_mod(ops))
+ ref++;
+ else
+ test = true;
+ }
}
}
for (pg = ftrace_new_pgs; pg; pg = pg->next) {
for (i = 0; i < pg->index; i++) {
+ int cnt = ref;
+
/* If something went wrong, bail without enabling anything */
if (unlikely(ftrace_disabled))
return -1;
p = &pg->records[i];
- p->flags = ref;
+ if (test)
+ cnt += referenced_filters(p);
+ p->flags = cnt;
/*
* Do the initial record conversion from mcount jump
* conversion puts the module to the correct state, thus
* passing the ftrace_make_call check.
*/
- if (ftrace_start_up && ref) {
+ if (ftrace_start_up && cnt) {
int failed = __ftrace_replace_code(p, 1);
if (failed)
ftrace_bug(failed, p->ip);
return add_hash_entry(hash, ip);
}
+static void ftrace_ops_update_code(struct ftrace_ops *ops)
+{
+ if (ops->flags & FTRACE_OPS_FL_ENABLED && ftrace_enabled)
+ ftrace_run_update_code(FTRACE_UPDATE_CALLS);
+}
+
static int
ftrace_set_hash(struct ftrace_ops *ops, unsigned char *buf, int len,
unsigned long ip, int remove, int reset, int enable)
mutex_lock(&ftrace_lock);
ret = ftrace_hash_move(ops, enable, orig_hash, hash);
- if (!ret && ops->flags & FTRACE_OPS_FL_ENABLED
- && ftrace_enabled)
- ftrace_run_update_code(FTRACE_UPDATE_CALLS);
+ if (!ret)
+ ftrace_ops_update_code(ops);
mutex_unlock(&ftrace_lock);
mutex_lock(&ftrace_lock);
ret = ftrace_hash_move(iter->ops, filter_hash,
orig_hash, iter->hash);
- if (!ret && (iter->ops->flags & FTRACE_OPS_FL_ENABLED)
- && ftrace_enabled)
- ftrace_run_update_code(FTRACE_UPDATE_CALLS);
+ if (!ret)
+ ftrace_ops_update_code(iter->ops);
mutex_unlock(&ftrace_lock);
}
# define ftrace_shutdown_sysctl() do { } while (0)
static inline int
-ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip)
+ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip, void *regs)
{
return 1;
}
do_for_each_ftrace_op(op, ftrace_control_list) {
if (!(op->flags & FTRACE_OPS_FL_STUB) &&
!ftrace_function_local_disabled(op) &&
- ftrace_ops_test(op, ip))
+ ftrace_ops_test(op, ip, regs))
op->func(ip, parent_ip, op, regs);
} while_for_each_ftrace_op(op);
trace_recursion_clear(TRACE_CONTROL_BIT);
*/
preempt_disable_notrace();
do_for_each_ftrace_op(op, ftrace_ops_list) {
- if (ftrace_ops_test(op, ip))
+ if (ftrace_ops_test(op, ip, regs))
op->func(ip, parent_ip, op, regs);
} while_for_each_ftrace_op(op);
preempt_enable_notrace();
{
int ret;
- ret = trace_seq_printf(s, "# compressed entry header\n");
- ret = trace_seq_printf(s, "\ttype_len : 5 bits\n");
- ret = trace_seq_printf(s, "\ttime_delta : 27 bits\n");
- ret = trace_seq_printf(s, "\tarray : 32 bits\n");
- ret = trace_seq_printf(s, "\n");
+ ret = trace_seq_puts(s, "# compressed entry header\n");
+ ret = trace_seq_puts(s, "\ttype_len : 5 bits\n");
+ ret = trace_seq_puts(s, "\ttime_delta : 27 bits\n");
+ ret = trace_seq_puts(s, "\tarray : 32 bits\n");
+ ret = trace_seq_putc(s, '\n');
ret = trace_seq_printf(s, "\tpadding : type == %d\n",
RINGBUF_TYPE_PADDING);
ret = trace_seq_printf(s, "\ttime_extend : type == %d\n",
}
/**
- * check_pages - integrity check of buffer pages
+ * rb_check_pages - integrity check of buffer pages
* @cpu_buffer: CPU buffer with pages to test
*
* As a safety measure we check to make sure the data pages have not
#endif
/**
- * ring_buffer_alloc - allocate a new ring_buffer
+ * __ring_buffer_alloc - allocate a new ring_buffer
* @size: the size in bytes per cpu that is needed.
* @flags: attributes to set for the ring buffer.
*
* ring_buffer_resize - resize the ring buffer
* @buffer: the buffer to resize.
* @size: the new size.
+ * @cpu_id: the cpu buffer to resize
*
* Minimum size is 2 * BUF_PAGE_SIZE.
*
* expected.
*
* After a sequence of ring_buffer_read_prepare calls, the user is
- * expected to make at least one call to ring_buffer_prepare_sync.
+ * expected to make at least one call to ring_buffer_read_prepare_sync.
* Afterwards, ring_buffer_read_start is invoked to get things going
* for real.
*
- * This overall must be paired with ring_buffer_finish.
+ * This overall must be paired with ring_buffer_read_finish.
*/
struct ring_buffer_iter *
ring_buffer_read_prepare(struct ring_buffer *buffer, int cpu)
* an intervening ring_buffer_read_prepare_sync must have been
* performed.
*
- * Must be paired with ring_buffer_finish.
+ * Must be paired with ring_buffer_read_finish.
*/
void
ring_buffer_read_start(struct ring_buffer_iter *iter)
EXPORT_SYMBOL_GPL(ring_buffer_read_start);
/**
- * ring_buffer_finish - finish reading the iterator of the buffer
+ * ring_buffer_read_finish - finish reading the iterator of the buffer
* @iter: The iterator retrieved by ring_buffer_start
*
* This re-enables the recording to the buffer, and frees the
/**
* ring_buffer_alloc_read_page - allocate a page to read from buffer
* @buffer: the buffer to allocate for.
+ * @cpu: the cpu buffer to allocate.
*
* This function is used in conjunction with ring_buffer_read_page.
* When reading a full page from the ring buffer, these functions
* to swap with a page in the ring buffer.
*
* for example:
- * rpage = ring_buffer_alloc_read_page(buffer);
+ * rpage = ring_buffer_alloc_read_page(buffer, cpu);
* if (!rpage)
* return error;
* ret = ring_buffer_read_page(buffer, &rpage, len, cpu, 0);
}
EXPORT_SYMBOL_GPL(filter_current_check_discard);
-cycle_t ftrace_now(int cpu)
+cycle_t buffer_ftrace_now(struct trace_buffer *buf, int cpu)
{
u64 ts;
/* Early boot up does not have a buffer yet */
- if (!global_trace.trace_buffer.buffer)
+ if (!buf->buffer)
return trace_clock_local();
- ts = ring_buffer_time_stamp(global_trace.trace_buffer.buffer, cpu);
- ring_buffer_normalize_time_stamp(global_trace.trace_buffer.buffer, cpu, &ts);
+ ts = ring_buffer_time_stamp(buf->buffer, cpu);
+ ring_buffer_normalize_time_stamp(buf->buffer, cpu, &ts);
return ts;
}
+cycle_t ftrace_now(int cpu)
+{
+ return buffer_ftrace_now(&global_trace.trace_buffer, cpu);
+}
+
/**
* tracing_is_enabled - Show if global_trace has been disabled
*
/* Make sure all commits have finished */
synchronize_sched();
- buf->time_start = ftrace_now(buf->cpu);
+ buf->time_start = buffer_ftrace_now(buf, buf->cpu);
for_each_online_cpu(cpu)
ring_buffer_reset_cpu(buffer, cpu);
ring_buffer_record_enable(buffer);
}
-void tracing_reset_current(int cpu)
-{
- tracing_reset(&global_trace.trace_buffer, cpu);
-}
-
+/* Must have trace_types_lock held */
void tracing_reset_all_online_cpus(void)
{
struct trace_array *tr;
- mutex_lock(&trace_types_lock);
list_for_each_entry(tr, &ftrace_trace_arrays, list) {
tracing_reset_online_cpus(&tr->trace_buffer);
#ifdef CONFIG_TRACER_MAX_TRACE
tracing_reset_online_cpus(&tr->max_buffer);
#endif
}
- mutex_unlock(&trace_types_lock);
}
#define SAVED_CMDLINES 128
return 0;
}
+/*
+ * Should be used after trace_array_get(), trace_types_lock
+ * ensures that i_cdev was already initialized.
+ */
+static inline int tracing_get_cpu(struct inode *inode)
+{
+ if (inode->i_cdev) /* See trace_create_cpu_file() */
+ return (long)inode->i_cdev - 1;
+ return RING_BUFFER_ALL_CPUS;
+}
+
static const struct seq_operations tracer_seq_ops = {
.start = s_start,
.next = s_next,
};
static struct trace_iterator *
-__tracing_open(struct trace_array *tr, struct trace_cpu *tc,
- struct inode *inode, struct file *file, bool snapshot)
+__tracing_open(struct inode *inode, struct file *file, bool snapshot)
{
+ struct trace_array *tr = inode->i_private;
struct trace_iterator *iter;
int cpu;
iter->trace_buffer = &tr->trace_buffer;
iter->snapshot = snapshot;
iter->pos = -1;
+ iter->cpu_file = tracing_get_cpu(inode);
mutex_init(&iter->mutex);
- iter->cpu_file = tc->cpu;
/* Notify the tracer early; before we stop tracing. */
if (iter->trace && iter->trace->open)
filp->private_data = inode->i_private;
return 0;
-
-}
-
-static int tracing_open_generic_tc(struct inode *inode, struct file *filp)
-{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
-
- if (tracing_disabled)
- return -ENODEV;
-
- if (trace_array_get(tr) < 0)
- return -ENODEV;
-
- filp->private_data = inode->i_private;
-
- return 0;
-
}
static int tracing_release(struct inode *inode, struct file *file)
{
+ struct trace_array *tr = inode->i_private;
struct seq_file *m = file->private_data;
struct trace_iterator *iter;
- struct trace_array *tr;
int cpu;
- /* Writes do not use seq_file, need to grab tr from inode */
if (!(file->f_mode & FMODE_READ)) {
- struct trace_cpu *tc = inode->i_private;
-
- trace_array_put(tc->tr);
+ trace_array_put(tr);
return 0;
}
+ /* Writes do not use seq_file */
iter = m->private;
- tr = iter->tr;
- trace_array_put(tr);
-
mutex_lock(&trace_types_lock);
for_each_tracing_cpu(cpu) {
if (!iter->snapshot)
/* reenable tracing if it was previously enabled */
tracing_start_tr(tr);
+
+ __trace_array_put(tr);
+
mutex_unlock(&trace_types_lock);
mutex_destroy(&iter->mutex);
return 0;
}
-static int tracing_release_generic_tc(struct inode *inode, struct file *file)
-{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
-
- trace_array_put(tr);
- return 0;
-}
-
static int tracing_single_release_tr(struct inode *inode, struct file *file)
{
struct trace_array *tr = inode->i_private;
static int tracing_open(struct inode *inode, struct file *file)
{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
+ struct trace_array *tr = inode->i_private;
struct trace_iterator *iter;
int ret = 0;
return -ENODEV;
/* If this file was open for write, then erase contents */
- if ((file->f_mode & FMODE_WRITE) &&
- (file->f_flags & O_TRUNC)) {
- if (tc->cpu == RING_BUFFER_ALL_CPUS)
+ if ((file->f_mode & FMODE_WRITE) && (file->f_flags & O_TRUNC)) {
+ int cpu = tracing_get_cpu(inode);
+
+ if (cpu == RING_BUFFER_ALL_CPUS)
tracing_reset_online_cpus(&tr->trace_buffer);
else
- tracing_reset(&tr->trace_buffer, tc->cpu);
+ tracing_reset(&tr->trace_buffer, cpu);
}
if (file->f_mode & FMODE_READ) {
- iter = __tracing_open(tr, tc, inode, file, false);
+ iter = __tracing_open(inode, file, false);
if (IS_ERR(iter))
ret = PTR_ERR(iter);
else if (trace_flags & TRACE_ITER_LATENCY_FMT)
static int tracing_trace_options_open(struct inode *inode, struct file *file)
{
struct trace_array *tr = inode->i_private;
+ int ret;
if (tracing_disabled)
return -ENODEV;
if (trace_array_get(tr) < 0)
return -ENODEV;
- return single_open(file, tracing_trace_options_show, inode->i_private);
+ ret = single_open(file, tracing_trace_options_show, inode->i_private);
+ if (ret < 0)
+ trace_array_put(tr);
+
+ return ret;
}
static const struct file_operations tracing_iter_fops = {
"\n snapshot\t\t- Like 'trace' but shows the content of the static snapshot buffer\n"
"\t\t\t Read the contents for more information\n"
#endif
-#ifdef CONFIG_STACKTRACE
+#ifdef CONFIG_STACK_TRACER
" stack_trace\t\t- Shows the max stack trace when active\n"
" stack_max_size\t- Shows current max stack size that was traced\n"
"\t\t\t Write into this file to reset the max size (trigger a new trace)\n"
#ifdef CONFIG_DYNAMIC_FTRACE
" stack_trace_filter\t- Like set_ftrace_filter but limits what stack_trace traces\n"
#endif
-#endif /* CONFIG_STACKTRACE */
+#endif /* CONFIG_STACK_TRACER */
;
static ssize_t
static int tracing_open_pipe(struct inode *inode, struct file *filp)
{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
+ struct trace_array *tr = inode->i_private;
struct trace_iterator *iter;
int ret = 0;
iter = kzalloc(sizeof(*iter), GFP_KERNEL);
if (!iter) {
ret = -ENOMEM;
+ __trace_array_put(tr);
goto out;
}
if (trace_clocks[tr->clock_id].in_ns)
iter->iter_flags |= TRACE_FILE_TIME_IN_NS;
- iter->cpu_file = tc->cpu;
- iter->tr = tc->tr;
- iter->trace_buffer = &tc->tr->trace_buffer;
+ iter->tr = tr;
+ iter->trace_buffer = &tr->trace_buffer;
+ iter->cpu_file = tracing_get_cpu(inode);
mutex_init(&iter->mutex);
filp->private_data = iter;
static int tracing_release_pipe(struct inode *inode, struct file *file)
{
struct trace_iterator *iter = file->private_data;
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
+ struct trace_array *tr = inode->i_private;
mutex_lock(&trace_types_lock);
memset(&iter->seq, 0,
sizeof(struct trace_iterator) -
offsetof(struct trace_iterator, seq));
+ cpumask_clear(iter->started);
iter->pos = -1;
trace_event_read_lock();
tracing_entries_read(struct file *filp, char __user *ubuf,
size_t cnt, loff_t *ppos)
{
- struct trace_cpu *tc = filp->private_data;
- struct trace_array *tr = tc->tr;
+ struct inode *inode = file_inode(filp);
+ struct trace_array *tr = inode->i_private;
+ int cpu = tracing_get_cpu(inode);
char buf[64];
int r = 0;
ssize_t ret;
mutex_lock(&trace_types_lock);
- if (tc->cpu == RING_BUFFER_ALL_CPUS) {
+ if (cpu == RING_BUFFER_ALL_CPUS) {
int cpu, buf_size_same;
unsigned long size;
} else
r = sprintf(buf, "X\n");
} else
- r = sprintf(buf, "%lu\n", per_cpu_ptr(tr->trace_buffer.data, tc->cpu)->entries >> 10);
+ r = sprintf(buf, "%lu\n", per_cpu_ptr(tr->trace_buffer.data, cpu)->entries >> 10);
mutex_unlock(&trace_types_lock);
tracing_entries_write(struct file *filp, const char __user *ubuf,
size_t cnt, loff_t *ppos)
{
- struct trace_cpu *tc = filp->private_data;
+ struct inode *inode = file_inode(filp);
+ struct trace_array *tr = inode->i_private;
unsigned long val;
int ret;
/* value is in KB */
val <<= 10;
-
- ret = tracing_resize_ring_buffer(tc->tr, val, tc->cpu);
+ ret = tracing_resize_ring_buffer(tr, val, tracing_get_cpu(inode));
if (ret < 0)
return ret;
/* disable tracing ? */
if (trace_flags & TRACE_ITER_STOP_ON_FREE)
- tracing_off();
+ tracer_tracing_off(tr);
/* resize the ring buffer to 0 */
tracing_resize_ring_buffer(tr, 0, RING_BUFFER_ALL_CPUS);
* New clock may not be consistent with the previous clock.
* Reset the buffer so that it doesn't have incomparable timestamps.
*/
- tracing_reset_online_cpus(&global_trace.trace_buffer);
+ tracing_reset_online_cpus(&tr->trace_buffer);
#ifdef CONFIG_TRACER_MAX_TRACE
if (tr->flags & TRACE_ARRAY_FL_GLOBAL && tr->max_buffer.buffer)
ring_buffer_set_clock(tr->max_buffer.buffer, trace_clocks[i].func);
- tracing_reset_online_cpus(&global_trace.max_buffer);
+ tracing_reset_online_cpus(&tr->max_buffer);
#endif
mutex_unlock(&trace_types_lock);
#ifdef CONFIG_TRACER_SNAPSHOT
static int tracing_snapshot_open(struct inode *inode, struct file *file)
{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
+ struct trace_array *tr = inode->i_private;
struct trace_iterator *iter;
struct seq_file *m;
int ret = 0;
return -ENODEV;
if (file->f_mode & FMODE_READ) {
- iter = __tracing_open(tr, tc, inode, file, true);
+ iter = __tracing_open(inode, file, true);
if (IS_ERR(iter))
ret = PTR_ERR(iter);
} else {
/* Writes still need the seq_file to hold the private data */
+ ret = -ENOMEM;
m = kzalloc(sizeof(*m), GFP_KERNEL);
if (!m)
- return -ENOMEM;
+ goto out;
iter = kzalloc(sizeof(*iter), GFP_KERNEL);
if (!iter) {
kfree(m);
- return -ENOMEM;
+ goto out;
}
+ ret = 0;
+
iter->tr = tr;
- iter->trace_buffer = &tc->tr->max_buffer;
- iter->cpu_file = tc->cpu;
+ iter->trace_buffer = &tr->max_buffer;
+ iter->cpu_file = tracing_get_cpu(inode);
m->private = iter;
file->private_data = m;
}
-
+out:
if (ret < 0)
trace_array_put(tr);
};
static const struct file_operations tracing_entries_fops = {
- .open = tracing_open_generic_tc,
+ .open = tracing_open_generic_tr,
.read = tracing_entries_read,
.write = tracing_entries_write,
.llseek = generic_file_llseek,
- .release = tracing_release_generic_tc,
+ .release = tracing_release_generic_tr,
};
static const struct file_operations tracing_total_entries_fops = {
static int tracing_buffers_open(struct inode *inode, struct file *filp)
{
- struct trace_cpu *tc = inode->i_private;
- struct trace_array *tr = tc->tr;
+ struct trace_array *tr = inode->i_private;
struct ftrace_buffer_info *info;
int ret;
mutex_lock(&trace_types_lock);
- tr->ref++;
-
info->iter.tr = tr;
- info->iter.cpu_file = tc->cpu;
+ info->iter.cpu_file = tracing_get_cpu(inode);
info->iter.trace = tr->current_trace;
info->iter.trace_buffer = &tr->trace_buffer;
info->spare = NULL;
tracing_stats_read(struct file *filp, char __user *ubuf,
size_t count, loff_t *ppos)
{
- struct trace_cpu *tc = filp->private_data;
- struct trace_array *tr = tc->tr;
+ struct inode *inode = file_inode(filp);
+ struct trace_array *tr = inode->i_private;
struct trace_buffer *trace_buf = &tr->trace_buffer;
+ int cpu = tracing_get_cpu(inode);
struct trace_seq *s;
unsigned long cnt;
unsigned long long t;
unsigned long usec_rem;
- int cpu = tc->cpu;
s = kmalloc(sizeof(*s), GFP_KERNEL);
if (!s)
}
static const struct file_operations tracing_stats_fops = {
- .open = tracing_open_generic,
+ .open = tracing_open_generic_tr,
.read = tracing_stats_read,
.llseek = generic_file_llseek,
+ .release = tracing_release_generic_tr,
};
#ifdef CONFIG_DYNAMIC_FTRACE
return tr->percpu_dir;
}
+static struct dentry *
+trace_create_cpu_file(const char *name, umode_t mode, struct dentry *parent,
+ void *data, long cpu, const struct file_operations *fops)
+{
+ struct dentry *ret = trace_create_file(name, mode, parent, data, fops);
+
+ if (ret) /* See tracing_get_cpu() */
+ ret->d_inode->i_cdev = (void *)(cpu + 1);
+ return ret;
+}
+
static void
tracing_init_debugfs_percpu(struct trace_array *tr, long cpu)
{
- struct trace_array_cpu *data = per_cpu_ptr(tr->trace_buffer.data, cpu);
struct dentry *d_percpu = tracing_dentry_percpu(tr, cpu);
struct dentry *d_cpu;
char cpu_dir[30]; /* 30 characters should be more than enough */
}
/* per cpu trace_pipe */
- trace_create_file("trace_pipe", 0444, d_cpu,
- (void *)&data->trace_cpu, &tracing_pipe_fops);
+ trace_create_cpu_file("trace_pipe", 0444, d_cpu,
+ tr, cpu, &tracing_pipe_fops);
/* per cpu trace */
- trace_create_file("trace", 0644, d_cpu,
- (void *)&data->trace_cpu, &tracing_fops);
+ trace_create_cpu_file("trace", 0644, d_cpu,
+ tr, cpu, &tracing_fops);
- trace_create_file("trace_pipe_raw", 0444, d_cpu,
- (void *)&data->trace_cpu, &tracing_buffers_fops);
+ trace_create_cpu_file("trace_pipe_raw", 0444, d_cpu,
+ tr, cpu, &tracing_buffers_fops);
- trace_create_file("stats", 0444, d_cpu,
- (void *)&data->trace_cpu, &tracing_stats_fops);
+ trace_create_cpu_file("stats", 0444, d_cpu,
+ tr, cpu, &tracing_stats_fops);
- trace_create_file("buffer_size_kb", 0444, d_cpu,
- (void *)&data->trace_cpu, &tracing_entries_fops);
+ trace_create_cpu_file("buffer_size_kb", 0444, d_cpu,
+ tr, cpu, &tracing_entries_fops);
#ifdef CONFIG_TRACER_SNAPSHOT
- trace_create_file("snapshot", 0644, d_cpu,
- (void *)&data->trace_cpu, &snapshot_fops);
+ trace_create_cpu_file("snapshot", 0644, d_cpu,
+ tr, cpu, &snapshot_fops);
- trace_create_file("snapshot_raw", 0444, d_cpu,
- (void *)&data->trace_cpu, &snapshot_raw_fops);
+ trace_create_cpu_file("snapshot_raw", 0444, d_cpu,
+ tr, cpu, &snapshot_raw_fops);
#endif
}
static void
init_tracer_debugfs(struct trace_array *tr, struct dentry *d_tracer);
-static void init_trace_buffers(struct trace_array *tr, struct trace_buffer *buf)
-{
- int cpu;
-
- for_each_tracing_cpu(cpu) {
- memset(per_cpu_ptr(buf->data, cpu), 0, sizeof(struct trace_array_cpu));
- per_cpu_ptr(buf->data, cpu)->trace_cpu.cpu = cpu;
- per_cpu_ptr(buf->data, cpu)->trace_cpu.tr = tr;
- }
-}
-
static int
allocate_trace_buffer(struct trace_array *tr, struct trace_buffer *buf, int size)
{
return -ENOMEM;
}
- init_trace_buffers(tr, buf);
-
/* Allocate the first page for all buffers */
set_buffer_entries(&tr->trace_buffer,
ring_buffer_size(tr->trace_buffer.buffer, 0));
if (allocate_trace_buffers(tr, trace_buf_size) < 0)
goto out_free_tr;
- /* Holder for file callbacks */
- tr->trace_cpu.cpu = RING_BUFFER_ALL_CPUS;
- tr->trace_cpu.tr = tr;
-
tr->dir = debugfs_create_dir(name, trace_instance_dir);
if (!tr->dir)
goto out_free_tr;
ret = event_trace_add_tracer(tr->dir, tr);
- if (ret)
+ if (ret) {
+ debugfs_remove_recursive(tr->dir);
goto out_free_tr;
+ }
init_tracer_debugfs(tr, tr->dir);
tr, &tracing_iter_fops);
trace_create_file("trace", 0644, d_tracer,
- (void *)&tr->trace_cpu, &tracing_fops);
+ tr, &tracing_fops);
trace_create_file("trace_pipe", 0444, d_tracer,
- (void *)&tr->trace_cpu, &tracing_pipe_fops);
+ tr, &tracing_pipe_fops);
trace_create_file("buffer_size_kb", 0644, d_tracer,
- (void *)&tr->trace_cpu, &tracing_entries_fops);
+ tr, &tracing_entries_fops);
trace_create_file("buffer_total_size_kb", 0444, d_tracer,
tr, &tracing_total_entries_fops);
&trace_clock_fops);
trace_create_file("tracing_on", 0644, d_tracer,
- tr, &rb_simple_fops);
+ tr, &rb_simple_fops);
#ifdef CONFIG_TRACER_SNAPSHOT
trace_create_file("snapshot", 0644, d_tracer,
- (void *)&tr->trace_cpu, &snapshot_fops);
+ tr, &snapshot_fops);
#endif
for_each_tracing_cpu(cpu)
global_trace.flags = TRACE_ARRAY_FL_GLOBAL;
- /* Holder for file callbacks */
- global_trace.trace_cpu.cpu = RING_BUFFER_ALL_CPUS;
- global_trace.trace_cpu.tr = &global_trace;
-
INIT_LIST_HEAD(&global_trace.systems);
INIT_LIST_HEAD(&global_trace.events);
list_add(&global_trace.list, &ftrace_trace_arrays);
struct trace_array;
-struct trace_cpu {
- struct trace_array *tr;
- struct dentry *dir;
- int cpu;
-};
-
/*
* The CPU trace array - it consists of thousands of trace entries
* plus some other descriptor data: (for example which task started
* the trace, etc.)
*/
struct trace_array_cpu {
- struct trace_cpu trace_cpu;
atomic_t disabled;
void *buffer_page; /* ring buffer spare */
bool allocated_snapshot;
#endif
int buffer_disabled;
- struct trace_cpu trace_cpu; /* place holder */
#ifdef CONFIG_FTRACE_SYSCALLS
int sys_refcount_enter;
int sys_refcount_exit;
struct dentry *event_dir;
struct list_head systems;
struct list_head events;
- struct task_struct *waiter;
int ref;
};
struct trace_array *tr);
extern int trace_selftest_startup_branch(struct tracer *trace,
struct trace_array *tr);
+/*
+ * Tracer data references selftest functions that only occur
+ * on boot up. These can be __init functions. Thus, when selftests
+ * are enabled, then the tracers need to reference __init functions.
+ */
+#define __tracer_data __refdata
+#else
+/* Tracers are seldom changed. Optimize when selftests are disabled. */
+#define __tracer_data __read_mostly
#endif /* CONFIG_FTRACE_STARTUP_TEST */
extern void *head_page(struct trace_array_cpu *data);
BUILD_BUG_ON(PERF_MAX_TRACE_SIZE % sizeof(unsigned long));
+ if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE,
+ "perf buffer not large enough"))
+ return NULL;
+
pc = preempt_count();
*rctxp = perf_swevent_get_recursion_context();
struct pt_regs regs;
int rctx;
+ head = this_cpu_ptr(event_function.perf_events);
+ if (hlist_empty(head))
+ return;
+
#define ENTRY_SIZE (ALIGN(sizeof(struct ftrace_entry) + sizeof(u32), \
sizeof(u64)) - sizeof(u32))
entry->ip = ip;
entry->parent_ip = parent_ip;
-
- head = this_cpu_ptr(event_function.perf_events);
perf_trace_buf_submit(entry, ENTRY_SIZE, rctx, 0,
1, ®s, head, NULL);
mutex_unlock(&event_mutex);
}
-/*
- * Open and update trace_array ref count.
- * Must have the current trace_array passed to it.
- */
-static int tracing_open_generic_file(struct inode *inode, struct file *filp)
+static void remove_subsystem(struct ftrace_subsystem_dir *dir)
{
- struct ftrace_event_file *file = inode->i_private;
- struct trace_array *tr = file->tr;
- int ret;
+ if (!dir)
+ return;
- if (trace_array_get(tr) < 0)
- return -ENODEV;
+ if (!--dir->nr_events) {
+ debugfs_remove_recursive(dir->entry);
+ list_del(&dir->list);
+ __put_system_dir(dir);
+ }
+}
- ret = tracing_open_generic(inode, filp);
- if (ret < 0)
- trace_array_put(tr);
- return ret;
+static void *event_file_data(struct file *filp)
+{
+ return ACCESS_ONCE(file_inode(filp)->i_private);
}
-static int tracing_release_generic_file(struct inode *inode, struct file *filp)
+static void remove_event_file_dir(struct ftrace_event_file *file)
{
- struct ftrace_event_file *file = inode->i_private;
- struct trace_array *tr = file->tr;
+ struct dentry *dir = file->dir;
+ struct dentry *child;
- trace_array_put(tr);
+ if (dir) {
+ spin_lock(&dir->d_lock); /* probably unneeded */
+ list_for_each_entry(child, &dir->d_subdirs, d_u.d_child) {
+ if (child->d_inode) /* probably unneeded */
+ child->d_inode->i_private = NULL;
+ }
+ spin_unlock(&dir->d_lock);
- return 0;
+ debugfs_remove_recursive(dir);
+ }
+
+ list_del(&file->list);
+ remove_subsystem(file->system);
+ kmem_cache_free(file_cachep, file);
}
/*
event_enable_read(struct file *filp, char __user *ubuf, size_t cnt,
loff_t *ppos)
{
- struct ftrace_event_file *file = filp->private_data;
+ struct ftrace_event_file *file;
+ unsigned long flags;
char buf[4] = "0";
- if (file->flags & FTRACE_EVENT_FL_ENABLED &&
- !(file->flags & FTRACE_EVENT_FL_SOFT_DISABLED))
+ mutex_lock(&event_mutex);
+ file = event_file_data(filp);
+ if (likely(file))
+ flags = file->flags;
+ mutex_unlock(&event_mutex);
+
+ if (!file)
+ return -ENODEV;
+
+ if (flags & FTRACE_EVENT_FL_ENABLED &&
+ !(flags & FTRACE_EVENT_FL_SOFT_DISABLED))
strcpy(buf, "1");
- if (file->flags & FTRACE_EVENT_FL_SOFT_DISABLED ||
- file->flags & FTRACE_EVENT_FL_SOFT_MODE)
+ if (flags & FTRACE_EVENT_FL_SOFT_DISABLED ||
+ flags & FTRACE_EVENT_FL_SOFT_MODE)
strcat(buf, "*");
strcat(buf, "\n");
event_enable_write(struct file *filp, const char __user *ubuf, size_t cnt,
loff_t *ppos)
{
- struct ftrace_event_file *file = filp->private_data;
+ struct ftrace_event_file *file;
unsigned long val;
int ret;
- if (!file)
- return -EINVAL;
-
ret = kstrtoul_from_user(ubuf, cnt, 10, &val);
if (ret)
return ret;
switch (val) {
case 0:
case 1:
+ ret = -ENODEV;
mutex_lock(&event_mutex);
- ret = ftrace_event_enable_disable(file, val);
+ file = event_file_data(filp);
+ if (likely(file))
+ ret = ftrace_event_enable_disable(file, val);
mutex_unlock(&event_mutex);
break;
static void *f_next(struct seq_file *m, void *v, loff_t *pos)
{
- struct ftrace_event_call *call = m->private;
- struct ftrace_event_field *field;
+ struct ftrace_event_call *call = event_file_data(m->private);
struct list_head *common_head = &ftrace_common_fields;
struct list_head *head = trace_get_fields(call);
+ struct list_head *node = v;
(*pos)++;
switch ((unsigned long)v) {
case FORMAT_HEADER:
- if (unlikely(list_empty(common_head)))
- return NULL;
-
- field = list_entry(common_head->prev,
- struct ftrace_event_field, link);
- return field;
+ node = common_head;
+ break;
case FORMAT_FIELD_SEPERATOR:
- if (unlikely(list_empty(head)))
- return NULL;
-
- field = list_entry(head->prev, struct ftrace_event_field, link);
- return field;
+ node = head;
+ break;
case FORMAT_PRINTFMT:
/* all done */
return NULL;
}
- field = v;
- if (field->link.prev == common_head)
+ node = node->prev;
+ if (node == common_head)
return (void *)FORMAT_FIELD_SEPERATOR;
- else if (field->link.prev == head)
+ else if (node == head)
return (void *)FORMAT_PRINTFMT;
-
- field = list_entry(field->link.prev, struct ftrace_event_field, link);
-
- return field;
-}
-
-static void *f_start(struct seq_file *m, loff_t *pos)
-{
- loff_t l = 0;
- void *p;
-
- /* Start by showing the header */
- if (!*pos)
- return (void *)FORMAT_HEADER;
-
- p = (void *)FORMAT_HEADER;
- do {
- p = f_next(m, p, &l);
- } while (p && l < *pos);
-
- return p;
+ else
+ return node;
}
static int f_show(struct seq_file *m, void *v)
{
- struct ftrace_event_call *call = m->private;
+ struct ftrace_event_call *call = event_file_data(m->private);
struct ftrace_event_field *field;
const char *array_descriptor;
return 0;
}
- field = v;
-
+ field = list_entry(v, struct ftrace_event_field, link);
/*
* Smartly shows the array type(except dynamic array).
* Normal:
return 0;
}
+static void *f_start(struct seq_file *m, loff_t *pos)
+{
+ void *p = (void *)FORMAT_HEADER;
+ loff_t l = 0;
+
+ /* ->stop() is called even if ->start() fails */
+ mutex_lock(&event_mutex);
+ if (!event_file_data(m->private))
+ return ERR_PTR(-ENODEV);
+
+ while (l < *pos && p)
+ p = f_next(m, p, &l);
+
+ return p;
+}
+
static void f_stop(struct seq_file *m, void *p)
{
+ mutex_unlock(&event_mutex);
}
static const struct seq_operations trace_format_seq_ops = {
static int trace_format_open(struct inode *inode, struct file *file)
{
- struct ftrace_event_call *call = inode->i_private;
struct seq_file *m;
int ret;
return ret;
m = file->private_data;
- m->private = call;
+ m->private = file;
return 0;
}
static ssize_t
event_id_read(struct file *filp, char __user *ubuf, size_t cnt, loff_t *ppos)
{
- struct ftrace_event_call *call = filp->private_data;
- struct trace_seq *s;
- int r;
+ int id = (long)event_file_data(filp);
+ char buf[32];
+ int len;
if (*ppos)
return 0;
- s = kmalloc(sizeof(*s), GFP_KERNEL);
- if (!s)
- return -ENOMEM;
+ if (unlikely(!id))
+ return -ENODEV;
- trace_seq_init(s);
- trace_seq_printf(s, "%d\n", call->event.type);
+ len = sprintf(buf, "%d\n", id);
- r = simple_read_from_buffer(ubuf, cnt, ppos,
- s->buffer, s->len);
- kfree(s);
- return r;
+ return simple_read_from_buffer(ubuf, cnt, ppos, buf, len);
}
static ssize_t
event_filter_read(struct file *filp, char __user *ubuf, size_t cnt,
loff_t *ppos)
{
- struct ftrace_event_call *call = filp->private_data;
+ struct ftrace_event_call *call;
struct trace_seq *s;
- int r;
+ int r = -ENODEV;
if (*ppos)
return 0;
s = kmalloc(sizeof(*s), GFP_KERNEL);
+
if (!s)
return -ENOMEM;
trace_seq_init(s);
- print_event_filter(call, s);
- r = simple_read_from_buffer(ubuf, cnt, ppos, s->buffer, s->len);
+ mutex_lock(&event_mutex);
+ call = event_file_data(filp);
+ if (call)
+ print_event_filter(call, s);
+ mutex_unlock(&event_mutex);
+
+ if (call)
+ r = simple_read_from_buffer(ubuf, cnt, ppos, s->buffer, s->len);
kfree(s);
event_filter_write(struct file *filp, const char __user *ubuf, size_t cnt,
loff_t *ppos)
{
- struct ftrace_event_call *call = filp->private_data;
+ struct ftrace_event_call *call;
char *buf;
- int err;
+ int err = -ENODEV;
if (cnt >= PAGE_SIZE)
return -EINVAL;
}
buf[cnt] = '\0';
- err = apply_event_filter(call, buf);
+ mutex_lock(&event_mutex);
+ call = event_file_data(filp);
+ if (call)
+ err = apply_event_filter(call, buf);
+ mutex_unlock(&event_mutex);
+
free_page((unsigned long) buf);
if (err < 0)
return err;
static int ftrace_event_avail_open(struct inode *inode, struct file *file);
static int ftrace_event_set_open(struct inode *inode, struct file *file);
+static int ftrace_event_release(struct inode *inode, struct file *file);
static const struct seq_operations show_event_seq_ops = {
.start = t_start,
.read = seq_read,
.write = ftrace_event_write,
.llseek = seq_lseek,
- .release = seq_release,
+ .release = ftrace_event_release,
};
static const struct file_operations ftrace_enable_fops = {
- .open = tracing_open_generic_file,
+ .open = tracing_open_generic,
.read = event_enable_read,
.write = event_enable_write,
- .release = tracing_release_generic_file,
.llseek = default_llseek,
};
};
static const struct file_operations ftrace_event_id_fops = {
- .open = tracing_open_generic,
.read = event_id_read,
.llseek = default_llseek,
};
return ret;
}
+static int ftrace_event_release(struct inode *inode, struct file *file)
+{
+ struct trace_array *tr = inode->i_private;
+
+ trace_array_put(tr);
+
+ return seq_release(inode, file);
+}
+
static int
ftrace_event_avail_open(struct inode *inode, struct file *file)
{
{
const struct seq_operations *seq_ops = &show_set_event_seq_ops;
struct trace_array *tr = inode->i_private;
+ int ret;
+
+ if (trace_array_get(tr) < 0)
+ return -ENODEV;
if ((file->f_mode & FMODE_WRITE) &&
(file->f_flags & O_TRUNC))
ftrace_clear_events(tr);
- return ftrace_event_open(inode, file, seq_ops);
+ ret = ftrace_event_open(inode, file, seq_ops);
+ if (ret < 0)
+ trace_array_put(tr);
+ return ret;
}
static struct event_subsystem *
#ifdef CONFIG_PERF_EVENTS
if (call->event.type && call->class->reg)
- trace_create_file("id", 0444, file->dir, call,
- id);
+ trace_create_file("id", 0444, file->dir,
+ (void *)(long)call->event.type, id);
#endif
/*
return 0;
}
-static void remove_subsystem(struct ftrace_subsystem_dir *dir)
-{
- if (!dir)
- return;
-
- if (!--dir->nr_events) {
- debugfs_remove_recursive(dir->entry);
- list_del(&dir->list);
- __put_system_dir(dir);
- }
-}
-
static void remove_event_from_tracers(struct ftrace_event_call *call)
{
struct ftrace_event_file *file;
struct trace_array *tr;
do_for_each_event_file_safe(tr, file) {
-
if (file->event_call != call)
continue;
- list_del(&file->list);
- debugfs_remove_recursive(file->dir);
- remove_subsystem(file->system);
- kmem_cache_free(file_cachep, file);
-
+ remove_event_file_dir(file);
/*
* The do_for_each_event_file_safe() is
* a double loop. After finding the call for this
destroy_preds(call);
}
+static int probe_remove_event_call(struct ftrace_event_call *call)
+{
+ struct trace_array *tr;
+ struct ftrace_event_file *file;
+
+#ifdef CONFIG_PERF_EVENTS
+ if (call->perf_refcount)
+ return -EBUSY;
+#endif
+ do_for_each_event_file(tr, file) {
+ if (file->event_call != call)
+ continue;
+ /*
+ * We can't rely on ftrace_event_enable_disable(enable => 0)
+ * we are going to do, FTRACE_EVENT_FL_SOFT_MODE can suppress
+ * TRACE_REG_UNREGISTER.
+ */
+ if (file->flags & FTRACE_EVENT_FL_ENABLED)
+ return -EBUSY;
+ /*
+ * The do_for_each_event_file_safe() is
+ * a double loop. After finding the call for this
+ * trace_array, we use break to jump to the next
+ * trace_array.
+ */
+ break;
+ } while_for_each_event_file();
+
+ __trace_remove_event_call(call);
+
+ return 0;
+}
+
/* Remove an event_call */
-void trace_remove_event_call(struct ftrace_event_call *call)
+int trace_remove_event_call(struct ftrace_event_call *call)
{
+ int ret;
+
mutex_lock(&trace_types_lock);
mutex_lock(&event_mutex);
down_write(&trace_event_sem);
- __trace_remove_event_call(call);
+ ret = probe_remove_event_call(call);
up_write(&trace_event_sem);
mutex_unlock(&event_mutex);
mutex_unlock(&trace_types_lock);
+
+ return ret;
}
#define for_each_event(event, start, end) \
{
struct ftrace_event_file *file, *next;
- list_for_each_entry_safe(file, next, &tr->events, list) {
- list_del(&file->list);
- debugfs_remove_recursive(file->dir);
- remove_subsystem(file->system);
- kmem_cache_free(file_cachep, file);
- }
+ list_for_each_entry_safe(file, next, &tr->events, list)
+ remove_event_file_dir(file);
}
static void
free_page((unsigned long) buf);
}
+/* caller must hold event_mutex */
void print_event_filter(struct ftrace_event_call *call, struct trace_seq *s)
{
- struct event_filter *filter;
+ struct event_filter *filter = call->filter;
- mutex_lock(&event_mutex);
- filter = call->filter;
if (filter && filter->filter_string)
trace_seq_printf(s, "%s\n", filter->filter_string);
else
- trace_seq_printf(s, "none\n");
- mutex_unlock(&event_mutex);
+ trace_seq_puts(s, "none\n");
}
void print_subsystem_event_filter(struct event_subsystem *system,
if (filter && filter->filter_string)
trace_seq_printf(s, "%s\n", filter->filter_string);
else
- trace_seq_printf(s, DEFAULT_SYS_FILTER_MESSAGE "\n");
+ trace_seq_puts(s, DEFAULT_SYS_FILTER_MESSAGE "\n");
mutex_unlock(&event_mutex);
}
return err;
}
+/* caller must hold event_mutex */
int apply_event_filter(struct ftrace_event_call *call, char *filter_string)
{
struct event_filter *filter;
- int err = 0;
-
- mutex_lock(&event_mutex);
+ int err;
if (!strcmp(strstrip(filter_string), "0")) {
filter_disable(call);
filter = call->filter;
if (!filter)
- goto out_unlock;
+ return 0;
RCU_INIT_POINTER(call->filter, NULL);
/* Make sure the filter is not being used */
synchronize_sched();
__free_filter(filter);
- goto out_unlock;
+ return 0;
}
err = create_filter(call, filter_string, true, &filter);
__free_filter(tmp);
}
}
-out_unlock:
- mutex_unlock(&event_mutex);
return err;
}
return 0;
}
-static struct tracer function_trace __read_mostly =
+static struct tracer function_trace __tracer_data =
{
.name = "function",
.init = function_trace_init,
/* First spaces to align center */
for (i = 0; i < spaces / 2; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
/* Last spaces to align center */
for (i = 0; i < spaces - (spaces / 2); i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
------------------------------------------
*/
- ret = trace_seq_printf(s,
+ ret = trace_seq_puts(s,
" ------------------------------------------\n");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
if (ret == TRACE_TYPE_PARTIAL_LINE)
return TRACE_TYPE_PARTIAL_LINE;
- ret = trace_seq_printf(s, " => ");
+ ret = trace_seq_puts(s, " => ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
if (ret == TRACE_TYPE_PARTIAL_LINE)
return TRACE_TYPE_PARTIAL_LINE;
- ret = trace_seq_printf(s,
+ ret = trace_seq_puts(s,
"\n ------------------------------------------\n\n");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
ret = print_graph_proc(s, pid);
if (ret == TRACE_TYPE_PARTIAL_LINE)
return TRACE_TYPE_PARTIAL_LINE;
- ret = trace_seq_printf(s, " | ");
+ ret = trace_seq_puts(s, " | ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
return ret;
if (type == TRACE_GRAPH_ENT)
- ret = trace_seq_printf(s, "==========>");
+ ret = trace_seq_puts(s, "==========>");
else
- ret = trace_seq_printf(s, "<==========");
+ ret = trace_seq_puts(s, "<==========");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
if (ret != TRACE_TYPE_HANDLED)
return ret;
- ret = trace_seq_printf(s, "\n");
+ ret = trace_seq_putc(s, '\n');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
len += strlen(nsecs_str);
}
- ret = trace_seq_printf(s, " us ");
+ ret = trace_seq_puts(s, " us ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
/* Print remaining spaces to fit the row's width */
for (i = len; i < 7; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
/* No real adata, just filling the column with spaces */
switch (duration) {
case DURATION_FILL_FULL:
- ret = trace_seq_printf(s, " | ");
+ ret = trace_seq_puts(s, " | ");
return ret ? TRACE_TYPE_HANDLED : TRACE_TYPE_PARTIAL_LINE;
case DURATION_FILL_START:
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_puts(s, " ");
return ret ? TRACE_TYPE_HANDLED : TRACE_TYPE_PARTIAL_LINE;
case DURATION_FILL_END:
- ret = trace_seq_printf(s, " |");
+ ret = trace_seq_puts(s, " |");
return ret ? TRACE_TYPE_HANDLED : TRACE_TYPE_PARTIAL_LINE;
}
if (flags & TRACE_GRAPH_PRINT_OVERHEAD) {
/* Duration exceeded 100 msecs */
if (duration > 100000ULL)
- ret = trace_seq_printf(s, "! ");
+ ret = trace_seq_puts(s, "! ");
/* Duration exceeded 10 msecs */
else if (duration > 10000ULL)
- ret = trace_seq_printf(s, "+ ");
+ ret = trace_seq_puts(s, "+ ");
}
/*
* to fill out the space.
*/
if (ret == -1)
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_puts(s, " ");
/* Catching here any failure happenned above */
if (!ret)
if (ret != TRACE_TYPE_HANDLED)
return ret;
- ret = trace_seq_printf(s, "| ");
+ ret = trace_seq_puts(s, "| ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
/* Function */
for (i = 0; i < call->depth * TRACE_GRAPH_INDENT; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
/* Function */
for (i = 0; i < call->depth * TRACE_GRAPH_INDENT; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
if (ret == TRACE_TYPE_PARTIAL_LINE)
return TRACE_TYPE_PARTIAL_LINE;
- ret = trace_seq_printf(s, " | ");
+ ret = trace_seq_puts(s, " | ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
/* Closing brace */
for (i = 0; i < trace->depth * TRACE_GRAPH_INDENT; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
* belongs to, write out the function name.
*/
if (func_match) {
- ret = trace_seq_printf(s, "}\n");
+ ret = trace_seq_puts(s, "}\n");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
} else {
/* Indentation */
if (depth > 0)
for (i = 0; i < (depth + 1) * TRACE_GRAPH_INDENT; i++) {
- ret = trace_seq_printf(s, " ");
+ ret = trace_seq_putc(s, ' ');
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}
/* The comment */
- ret = trace_seq_printf(s, "/* ");
+ ret = trace_seq_puts(s, "/* ");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
s->len--;
}
- ret = trace_seq_printf(s, " */\n");
+ ret = trace_seq_puts(s, " */\n");
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
.funcs = &graph_functions
};
-static struct tracer graph_trace __read_mostly = {
+static struct tracer graph_trace __tracer_data = {
.name = "function_graph",
.open = graph_trace_open,
.pipe_open = graph_trace_open,
}
static int register_probe_event(struct trace_probe *tp);
-static void unregister_probe_event(struct trace_probe *tp);
+static int unregister_probe_event(struct trace_probe *tp);
static DEFINE_MUTEX(probe_lock);
static LIST_HEAD(probe_list);
static int
disable_trace_probe(struct trace_probe *tp, struct ftrace_event_file *file)
{
+ struct event_file_link *link = NULL;
+ int wait = 0;
int ret = 0;
if (file) {
- struct event_file_link *link;
-
link = find_event_file_link(tp, file);
if (!link) {
ret = -EINVAL;
}
list_del_rcu(&link->list);
- /* synchronize with kprobe_trace_func/kretprobe_trace_func */
- synchronize_sched();
- kfree(link);
-
+ wait = 1;
if (!list_empty(&tp->files))
goto out;
disable_kretprobe(&tp->rp);
else
disable_kprobe(&tp->rp.kp);
+ wait = 1;
}
out:
+ if (wait) {
+ /*
+ * Synchronize with kprobe_trace_func/kretprobe_trace_func
+ * to ensure disabled (all running handlers are finished).
+ * This is not only for kfree(), but also the caller,
+ * trace_remove_event_call() supposes it for releasing
+ * event_call related objects, which will be accessed in
+ * the kprobe_trace_func/kretprobe_trace_func.
+ */
+ synchronize_sched();
+ kfree(link); /* Ignored if link == NULL */
+ }
+
return ret;
}
if (trace_probe_is_enabled(tp))
return -EBUSY;
+ /* Will fail if probe is being used by ftrace or perf */
+ if (unregister_probe_event(tp))
+ return -EBUSY;
+
__unregister_trace_probe(tp);
list_del(&tp->list);
- unregister_probe_event(tp);
return 0;
}
/* TODO: Use batch unregistration */
while (!list_empty(&probe_list)) {
tp = list_entry(probe_list.next, struct trace_probe, list);
- unregister_trace_probe(tp);
+ ret = unregister_trace_probe(tp);
+ if (ret)
+ goto end;
free_trace_probe(tp);
}
__size = sizeof(*entry) + tp->size + dsize;
size = ALIGN(__size + sizeof(u32), sizeof(u64));
size -= sizeof(u32);
- if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE,
- "profile buffer not large enough"))
- return;
entry = perf_trace_buf_prepare(size, call->event.type, regs, &rctx);
if (!entry)
__size = sizeof(*entry) + tp->size + dsize;
size = ALIGN(__size + sizeof(u32), sizeof(u64));
size -= sizeof(u32);
- if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE,
- "profile buffer not large enough"))
- return;
entry = perf_trace_buf_prepare(size, call->event.type, regs, &rctx);
if (!entry)
return ret;
}
-static void unregister_probe_event(struct trace_probe *tp)
+static int unregister_probe_event(struct trace_probe *tp)
{
+ int ret;
+
/* tp->event is unregistered in trace_remove_event_call() */
- trace_remove_event_call(&tp->call);
- kfree(tp->call.print_fmt);
+ ret = trace_remove_event_call(&tp->call);
+ if (!ret)
+ kfree(tp->call.print_fmt);
+ return ret;
}
/* Make a debugfs interface for controlling probe points */
if (drv)
ret += trace_seq_printf(s, " %s\n", drv->name);
else
- ret += trace_seq_printf(s, " \n");
+ ret += trace_seq_puts(s, " \n");
return ret;
}
struct header_iter *hiter;
struct trace_seq *s = &iter->seq;
- trace_seq_printf(s, "VERSION 20070824\n");
+ trace_seq_puts(s, "VERSION 20070824\n");
hiter = kzalloc(sizeof(*hiter), GFP_KERNEL);
if (!hiter)
(rw->value >> 0) & 0xff, rw->pc, 0);
break;
default:
- ret = trace_seq_printf(s, "rw what?\n");
+ ret = trace_seq_puts(s, "rw what?\n");
break;
}
if (ret)
secs, usec_rem, m->map_id, 0UL, 0);
break;
default:
- ret = trace_seq_printf(s, "map what?\n");
+ ret = trace_seq_puts(s, "map what?\n");
break;
}
if (ret)
trace_assign_type(field, entry);
- ret = trace_seq_printf(s, "%s", field->buf);
+ ret = trace_seq_puts(s, field->buf);
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
if (ret)
ret = trace_seq_puts(s, "??");
if (ret)
- ret = trace_seq_puts(s, "\n");
+ ret = trace_seq_putc(s, '\n');
continue;
}
if (!ret)
break;
if (ret)
ret = seq_print_user_ip(s, mm, ip, sym_flags);
- ret = trace_seq_puts(s, "\n");
+ ret = trace_seq_putc(s, '\n');
}
if (mm)
int ret;
if (!ip)
- return trace_seq_printf(s, "0");
+ return trace_seq_putc(s, '0');
if (sym_flags & TRACE_ITER_SYM_OFFSET)
ret = seq_print_sym_offset(s, "%s", ip);
goto partial;
if ((flags & TRACE_ITER_PRINT_PARENT) && field->parent_ip) {
- if (!trace_seq_printf(s, " <-"))
+ if (!trace_seq_puts(s, " <-"))
goto partial;
if (!seq_print_ip_sym(s,
field->parent_ip,
flags))
goto partial;
}
- if (!trace_seq_printf(s, "\n"))
+ if (!trace_seq_putc(s, '\n'))
goto partial;
return TRACE_TYPE_HANDLED;
if (!seq_print_ip_sym(s, *p, flags))
goto partial;
- if (!trace_seq_puts(s, "\n"))
+ if (!trace_seq_putc(s, '\n'))
goto partial;
}
entry = syscall_nr_to_meta(syscall);
if (!entry) {
- trace_seq_printf(s, "\n");
+ trace_seq_putc(s, '\n');
return TRACE_TYPE_HANDLED;
}
if (!sys_data)
return;
+ head = this_cpu_ptr(sys_data->enter_event->perf_events);
+ if (hlist_empty(head))
+ return;
+
/* get the size after alignment with the u32 buffer size field */
size = sizeof(unsigned long) * sys_data->nb_args + sizeof(*rec);
size = ALIGN(size + sizeof(u32), sizeof(u64));
size -= sizeof(u32);
- if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE,
- "perf buffer not large enough"))
- return;
-
rec = (struct syscall_trace_enter *)perf_trace_buf_prepare(size,
sys_data->enter_event->event.type, regs, &rctx);
if (!rec)
rec->nr = syscall_nr;
syscall_get_arguments(current, regs, 0, sys_data->nb_args,
(unsigned long *)&rec->args);
-
- head = this_cpu_ptr(sys_data->enter_event->perf_events);
perf_trace_buf_submit(rec, size, rctx, 0, 1, regs, head, NULL);
}
if (!sys_data)
return;
+ head = this_cpu_ptr(sys_data->exit_event->perf_events);
+ if (hlist_empty(head))
+ return;
+
/* We can probably do that at build time */
size = ALIGN(sizeof(*rec) + sizeof(u32), sizeof(u64));
size -= sizeof(u32);
- /*
- * Impossible, but be paranoid with the future
- * How to put this check outside runtime?
- */
- if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE,
- "exit event has grown above perf buffer size"))
- return;
-
rec = (struct syscall_trace_exit *)perf_trace_buf_prepare(size,
sys_data->exit_event->event.type, regs, &rctx);
if (!rec)
rec->nr = syscall_nr;
rec->ret = syscall_get_return_value(current, regs);
-
- head = this_cpu_ptr(sys_data->exit_event->perf_events);
perf_trace_buf_submit(rec, size, rctx, 0, 1, regs, head, NULL);
}
(sizeof(struct probe_arg) * (n)))
static int register_uprobe_event(struct trace_uprobe *tu);
-static void unregister_uprobe_event(struct trace_uprobe *tu);
+static int unregister_uprobe_event(struct trace_uprobe *tu);
static DEFINE_MUTEX(uprobe_lock);
static LIST_HEAD(uprobe_list);
}
/* Unregister a trace_uprobe and probe_event: call with locking uprobe_lock */
-static void unregister_trace_uprobe(struct trace_uprobe *tu)
+static int unregister_trace_uprobe(struct trace_uprobe *tu)
{
+ int ret;
+
+ ret = unregister_uprobe_event(tu);
+ if (ret)
+ return ret;
+
list_del(&tu->list);
- unregister_uprobe_event(tu);
free_trace_uprobe(tu);
+ return 0;
}
/* Register a trace_uprobe and probe_event */
/* register as an event */
old_tp = find_probe_event(tu->call.name, tu->call.class->system);
- if (old_tp)
+ if (old_tp) {
/* delete old event */
- unregister_trace_uprobe(old_tp);
+ ret = unregister_trace_uprobe(old_tp);
+ if (ret)
+ goto end;
+ }
ret = register_uprobe_event(tu);
if (ret) {
group = UPROBE_EVENT_SYSTEM;
if (is_delete) {
+ int ret;
+
if (!event) {
pr_info("Delete command needs an event name.\n");
return -EINVAL;
return -ENOENT;
}
/* delete an event */
- unregister_trace_uprobe(tu);
+ ret = unregister_trace_uprobe(tu);
mutex_unlock(&uprobe_lock);
- return 0;
+ return ret;
}
if (argc < 2) {
return ret;
}
-static void cleanup_all_probes(void)
+static int cleanup_all_probes(void)
{
struct trace_uprobe *tu;
+ int ret = 0;
mutex_lock(&uprobe_lock);
while (!list_empty(&uprobe_list)) {
tu = list_entry(uprobe_list.next, struct trace_uprobe, list);
- unregister_trace_uprobe(tu);
+ ret = unregister_trace_uprobe(tu);
+ if (ret)
+ break;
}
mutex_unlock(&uprobe_lock);
+ return ret;
}
/* Probes listing interfaces */
static int probes_open(struct inode *inode, struct file *file)
{
- if ((file->f_mode & FMODE_WRITE) && (file->f_flags & O_TRUNC))
- cleanup_all_probes();
+ int ret;
+
+ if ((file->f_mode & FMODE_WRITE) && (file->f_flags & O_TRUNC)) {
+ ret = cleanup_all_probes();
+ if (ret)
+ return ret;
+ }
return seq_open(file, &probes_seq_op);
}
size = SIZEOF_TRACE_ENTRY(is_ret_probe(tu));
size = ALIGN(size + tu->size + sizeof(u32), sizeof(u64)) - sizeof(u32);
- if (WARN_ONCE(size > PERF_MAX_TRACE_SIZE, "profile buffer not large enough"))
- return;
preempt_disable();
head = this_cpu_ptr(call->perf_events);
return ret;
}
-static void unregister_uprobe_event(struct trace_uprobe *tu)
+static int unregister_uprobe_event(struct trace_uprobe *tu)
{
+ int ret;
+
/* tu->event is unregistered in trace_remove_event_call() */
- trace_remove_event_call(&tu->call);
+ ret = trace_remove_event_call(&tu->call);
+ if (ret)
+ return ret;
kfree(tu->call.print_fmt);
tu->call.print_fmt = NULL;
+ return 0;
}
/* Make a trace interface for controling probe points */
kgid_t group = new->egid;
int ret;
+ if (parent_ns->level > 32)
+ return -EUSERS;
+
/*
* Verify that we can not violate the policy of which files
* may be accessed that is specified by the root directory,
atomic_set(&ns->count, 1);
/* Leave the new->user_ns reference with the new user namespace. */
ns->parent = parent_ns;
+ ns->level = parent_ns->level + 1;
ns->owner = owner;
ns->group = group;
int unshare_userns(unsigned long unshare_flags, struct cred **new_cred)
{
struct cred *cred;
+ int err = -ENOMEM;
if (!(unshare_flags & CLONE_NEWUSER))
return 0;
cred = prepare_creds();
- if (!cred)
- return -ENOMEM;
+ if (cred) {
+ err = create_user_ns(cred);
+ if (err)
+ put_cred(cred);
+ else
+ *new_cred = cred;
+ }
- *new_cred = cred;
- return create_user_ns(cred);
+ return err;
}
void free_user_ns(struct user_namespace *ns)
prepare_to_wait(wq, &q->wait, mode);
val = q->key.flags;
if (atomic_read(val) == 0)
- ret = (*action)(val);
+ break;
+ ret = (*action)(val);
} while (!ret && atomic_read(val) != 0);
finish_wait(wq, &q->wait);
return ret;
/**
* wake_up_atomic_t - Wake up a waiter on a atomic_t
- * @word: The word being waited on, a kernel virtual address
- * @bit: The bit of the word being waited on
+ * @p: The atomic_t being waited on, a kernel virtual address
*
* Wake up anyone waiting for the atomic_t to go to zero.
*
return false;
}
+static bool __flush_work(struct work_struct *work)
+{
+ struct wq_barrier barr;
+
+ if (start_flush_work(work, &barr)) {
+ wait_for_completion(&barr.done);
+ destroy_work_on_stack(&barr.work);
+ return true;
+ } else {
+ return false;
+ }
+}
+
/**
* flush_work - wait for a work to finish executing the last queueing instance
* @work: the work to flush
*/
bool flush_work(struct work_struct *work)
{
- struct wq_barrier barr;
-
lock_map_acquire(&work->lockdep_map);
lock_map_release(&work->lockdep_map);
- if (start_flush_work(work, &barr)) {
- wait_for_completion(&barr.done);
- destroy_work_on_stack(&barr.work);
- return true;
- } else {
- return false;
- }
+ return __flush_work(work);
}
EXPORT_SYMBOL_GPL(flush_work);
{
to->nice = from->nice;
cpumask_copy(to->cpumask, from->cpumask);
+ /*
+ * Unlike hash and equality test, this function doesn't ignore
+ * ->no_numa as it is used for both pool and wq attrs. Instead,
+ * get_unbound_pool() explicitly clears ->no_numa after copying.
+ */
+ to->no_numa = from->no_numa;
}
/* hash value of the content of @attr */
lockdep_set_subclass(&pool->lock, 1); /* see put_pwq() */
copy_workqueue_attrs(pool->attrs, attrs);
+ /*
+ * no_numa isn't a worker_pool attribute, always clear it. See
+ * 'struct workqueue_attrs' comments for detail.
+ */
+ pool->attrs->no_numa = false;
+
/* if cpumask is contained inside a NUMA node, we belong to that node */
if (wq_numa_enabled) {
for_each_node(node) {
* Workqueues should be brought up before normal priority CPU notifiers.
* This will be registered high priority CPU notifier.
*/
-static int __cpuinit workqueue_cpu_up_callback(struct notifier_block *nfb,
+static int workqueue_cpu_up_callback(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
{
* Workqueues should be brought down after normal priority CPU notifiers.
* This will be registered as low priority CPU notifier.
*/
-static int __cpuinit workqueue_cpu_down_callback(struct notifier_block *nfb,
+static int workqueue_cpu_down_callback(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
{
INIT_WORK_ONSTACK(&wfc.work, work_for_cpu_fn);
schedule_work_on(cpu, &wfc.work);
- flush_work(&wfc.work);
+
+ /*
+ * The work item is on-stack and can't lead to deadlock through
+ * flushing. Use __flush_work() to avoid spurious lockdep warnings
+ * when work_on_cpu()s are nested.
+ */
+ __flush_work(&wfc.work);
+
return wfc.ret;
}
EXPORT_SYMBOL_GPL(work_on_cpu);
config CRC_T10DIF
tristate "CRC calculation for the T10 Data Integrity Field"
- select CRYPTO
- select CRYPTO_CRCT10DIF
help
This option is only needed if a module that's not in the
kernel tree needs to calculate CRC checks for use with the
any use of code/data previously in these sections would
most likely result in an oops.
In the code, functions and variables are annotated with
- __init, __cpuinit, etc. (see the full list in include/linux/init.h),
+ __init,, etc. (see the full list in include/linux/init.h),
which results in the code/data being placed in specific sections.
The section mismatch analysis is always performed after a full
kernel build, and enabling this option causes the following
#include <linux/types.h>
#include <linux/module.h>
#include <linux/crc-t10dif.h>
-#include <linux/err.h>
-#include <linux/init.h>
-#include <crypto/hash.h>
-static struct crypto_shash *crct10dif_tfm;
+/* Table generated using the following polynomium:
+ * x^16 + x^15 + x^11 + x^9 + x^8 + x^7 + x^5 + x^4 + x^2 + x + 1
+ * gt: 0x8bb7
+ */
+static const __u16 t10_dif_crc_table[256] = {
+ 0x0000, 0x8BB7, 0x9CD9, 0x176E, 0xB205, 0x39B2, 0x2EDC, 0xA56B,
+ 0xEFBD, 0x640A, 0x7364, 0xF8D3, 0x5DB8, 0xD60F, 0xC161, 0x4AD6,
+ 0x54CD, 0xDF7A, 0xC814, 0x43A3, 0xE6C8, 0x6D7F, 0x7A11, 0xF1A6,
+ 0xBB70, 0x30C7, 0x27A9, 0xAC1E, 0x0975, 0x82C2, 0x95AC, 0x1E1B,
+ 0xA99A, 0x222D, 0x3543, 0xBEF4, 0x1B9F, 0x9028, 0x8746, 0x0CF1,
+ 0x4627, 0xCD90, 0xDAFE, 0x5149, 0xF422, 0x7F95, 0x68FB, 0xE34C,
+ 0xFD57, 0x76E0, 0x618E, 0xEA39, 0x4F52, 0xC4E5, 0xD38B, 0x583C,
+ 0x12EA, 0x995D, 0x8E33, 0x0584, 0xA0EF, 0x2B58, 0x3C36, 0xB781,
+ 0xD883, 0x5334, 0x445A, 0xCFED, 0x6A86, 0xE131, 0xF65F, 0x7DE8,
+ 0x373E, 0xBC89, 0xABE7, 0x2050, 0x853B, 0x0E8C, 0x19E2, 0x9255,
+ 0x8C4E, 0x07F9, 0x1097, 0x9B20, 0x3E4B, 0xB5FC, 0xA292, 0x2925,
+ 0x63F3, 0xE844, 0xFF2A, 0x749D, 0xD1F6, 0x5A41, 0x4D2F, 0xC698,
+ 0x7119, 0xFAAE, 0xEDC0, 0x6677, 0xC31C, 0x48AB, 0x5FC5, 0xD472,
+ 0x9EA4, 0x1513, 0x027D, 0x89CA, 0x2CA1, 0xA716, 0xB078, 0x3BCF,
+ 0x25D4, 0xAE63, 0xB90D, 0x32BA, 0x97D1, 0x1C66, 0x0B08, 0x80BF,
+ 0xCA69, 0x41DE, 0x56B0, 0xDD07, 0x786C, 0xF3DB, 0xE4B5, 0x6F02,
+ 0x3AB1, 0xB106, 0xA668, 0x2DDF, 0x88B4, 0x0303, 0x146D, 0x9FDA,
+ 0xD50C, 0x5EBB, 0x49D5, 0xC262, 0x6709, 0xECBE, 0xFBD0, 0x7067,
+ 0x6E7C, 0xE5CB, 0xF2A5, 0x7912, 0xDC79, 0x57CE, 0x40A0, 0xCB17,
+ 0x81C1, 0x0A76, 0x1D18, 0x96AF, 0x33C4, 0xB873, 0xAF1D, 0x24AA,
+ 0x932B, 0x189C, 0x0FF2, 0x8445, 0x212E, 0xAA99, 0xBDF7, 0x3640,
+ 0x7C96, 0xF721, 0xE04F, 0x6BF8, 0xCE93, 0x4524, 0x524A, 0xD9FD,
+ 0xC7E6, 0x4C51, 0x5B3F, 0xD088, 0x75E3, 0xFE54, 0xE93A, 0x628D,
+ 0x285B, 0xA3EC, 0xB482, 0x3F35, 0x9A5E, 0x11E9, 0x0687, 0x8D30,
+ 0xE232, 0x6985, 0x7EEB, 0xF55C, 0x5037, 0xDB80, 0xCCEE, 0x4759,
+ 0x0D8F, 0x8638, 0x9156, 0x1AE1, 0xBF8A, 0x343D, 0x2353, 0xA8E4,
+ 0xB6FF, 0x3D48, 0x2A26, 0xA191, 0x04FA, 0x8F4D, 0x9823, 0x1394,
+ 0x5942, 0xD2F5, 0xC59B, 0x4E2C, 0xEB47, 0x60F0, 0x779E, 0xFC29,
+ 0x4BA8, 0xC01F, 0xD771, 0x5CC6, 0xF9AD, 0x721A, 0x6574, 0xEEC3,
+ 0xA415, 0x2FA2, 0x38CC, 0xB37B, 0x1610, 0x9DA7, 0x8AC9, 0x017E,
+ 0x1F65, 0x94D2, 0x83BC, 0x080B, 0xAD60, 0x26D7, 0x31B9, 0xBA0E,
+ 0xF0D8, 0x7B6F, 0x6C01, 0xE7B6, 0x42DD, 0xC96A, 0xDE04, 0x55B3
+};
__u16 crc_t10dif(const unsigned char *buffer, size_t len)
{
- struct {
- struct shash_desc shash;
- char ctx[2];
- } desc;
- int err;
-
- desc.shash.tfm = crct10dif_tfm;
- desc.shash.flags = 0;
- *(__u16 *)desc.ctx = 0;
+ __u16 crc = 0;
+ unsigned int i;
- err = crypto_shash_update(&desc.shash, buffer, len);
- BUG_ON(err);
+ for (i = 0 ; i < len ; i++)
+ crc = (crc << 8) ^ t10_dif_crc_table[((crc >> 8) ^ buffer[i]) & 0xff];
- return *(__u16 *)desc.ctx;
+ return crc;
}
EXPORT_SYMBOL(crc_t10dif);
-static int __init crc_t10dif_mod_init(void)
-{
- crct10dif_tfm = crypto_alloc_shash("crct10dif", 0, 0);
- return PTR_RET(crct10dif_tfm);
-}
-
-static void __exit crc_t10dif_mod_fini(void)
-{
- crypto_free_shash(crct10dif_tfm);
-}
-
-module_init(crc_t10dif_mod_init);
-module_exit(crc_t10dif_mod_fini);
-
MODULE_DESCRIPTION("T10 DIF CRC calculation");
MODULE_LICENSE("GPL");
* the match returned an empty filename string.
*/
-struct cpio_data __cpuinit find_cpio_data(const char *path, void *data,
+struct cpio_data find_cpio_data(const char *path, void *data,
size_t len, long *offset)
{
const size_t cpio_header_len = 8*C_NFIELDS - 2;
exit:
return ret;
}
-EXPORT_SYMBOL_GPL(lz4_compress);
+EXPORT_SYMBOL(lz4_compress);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("Dual BSD/GPL");
MODULE_DESCRIPTION("LZ4 compressor");
return ret;
}
#ifndef STATIC
-EXPORT_SYMBOL_GPL(lz4_decompress);
+EXPORT_SYMBOL(lz4_decompress);
#endif
int lz4_decompress_unknownoutputsize(const char *src, size_t src_len,
return ret;
}
#ifndef STATIC
-EXPORT_SYMBOL_GPL(lz4_decompress_unknownoutputsize);
+EXPORT_SYMBOL(lz4_decompress_unknownoutputsize);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("Dual BSD/GPL");
MODULE_DESCRIPTION("LZ4 Decompressor");
#endif
exit:
return ret;
}
-EXPORT_SYMBOL_GPL(lz4hc_compress);
+EXPORT_SYMBOL(lz4hc_compress);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("Dual BSD/GPL");
MODULE_DESCRIPTION("LZ4HC compressor");
#endif /* __a29k__ */
#if defined(__alpha) && W_TYPE_SIZE == 64
-#define umul_ppmm(ph, pl, m0, m1) \
-do { \
- UDItype __m0 = (m0), __m1 = (m1); \
- __asm__ ("umulh %r1,%2,%0" \
- : "=r" ((UDItype) ph) \
- : "%rJ" (__m0), \
- "rI" (__m1)); \
- (pl) = __m0 * __m1; \
- } while (0)
+#define umul_ppmm(ph, pl, m0, m1) \
+do { \
+ UDItype __m0 = (m0), __m1 = (m1); \
+ (ph) = __builtin_alpha_umulh(__m0, __m1); \
+ (pl) = __m0 * __m1; \
+} while (0)
#define UMUL_TIME 46
#ifndef LONGLONG_STANDALONE
#define udiv_qrnnd(q, r, n1, n0, d) \
(q) = __udiv_qrnnd(&__r, (n1), (n0), (d)); \
(r) = __r; \
} while (0)
-extern UDItype __udiv_qrnnd();
+extern UDItype __udiv_qrnnd(UDItype *, UDItype, UDItype, UDItype);
#define UDIV_TIME 220
#endif /* LONGLONG_STANDALONE */
#endif /* __alpha */
percpu_counter_batch = max(32, nr*2);
}
-static int __cpuinit percpu_counter_hotcpu_callback(struct notifier_block *nb,
+static int percpu_counter_hotcpu_callback(struct notifier_block *nb,
unsigned long action, void *hcpu)
{
#ifdef CONFIG_HOTPLUG_CPU
bdi_cap_stable_pages_required(bdi) ? 1 : 0);
}
-#define __ATTR_RW(attr) __ATTR(attr, 0644, attr##_show, attr##_store)
-
static struct device_attribute bdi_dev_attrs[] = {
__ATTR_RW(read_ahead_kb),
__ATTR_RW(min_ratio),
unsigned long addr, unsigned long pgoff, pgprot_t prot)
{
int err = -ENOMEM;
- pte_t *pte;
+ pte_t *pte, ptfile;
spinlock_t *ptl;
pte = get_locked_pte(mm, addr, &ptl);
if (!pte)
goto out;
- if (!pte_none(*pte))
+ ptfile = pgoff_to_pte(pgoff);
+
+ if (!pte_none(*pte)) {
+ if (pte_present(*pte) && pte_soft_dirty(*pte))
+ pte_file_mksoft_dirty(ptfile);
zap_pte(mm, vma, addr, pte);
+ }
- set_pte_at(mm, addr, pte, pgoff_to_pte(pgoff));
+ set_pte_at(mm, addr, pte, ptfile);
/*
* We don't need to run update_mmu_cache() here because the "file pte"
* being installed by install_file_pte() is not a real pte - it's a
((1L << PG_referenced) |
(1L << PG_swapbacked) |
(1L << PG_mlocked) |
- (1L << PG_uptodate)));
+ (1L << PG_uptodate) |
+ (1L << PG_active) |
+ (1L << PG_unevictable)));
page_tail->flags |= (1L << PG_dirty);
/* clear PageTail before overwriting first_page */
mm = vma->vm_mm;
- tlb_gather_mmu(&tlb, mm, 0);
+ tlb_gather_mmu(&tlb, mm, start, end);
__unmap_hugepage_range(&tlb, vma, start, end, ref_page);
tlb_finish_mmu(&tlb, start, end);
}
spin_unlock(&memcg->pcp_counter_lock);
}
-static int __cpuinit memcg_cpu_hotplug_callback(struct notifier_block *nb,
+static int memcg_cpu_hotplug_callback(struct notifier_block *nb,
unsigned long action,
void *hcpu)
{
if (!s->memcg_params)
return -ENOMEM;
- INIT_WORK(&s->memcg_params->destroy,
- kmem_cache_destroy_work_func);
if (memcg) {
s->memcg_params->memcg = memcg;
s->memcg_params->root_cache = root_cache;
+ INIT_WORK(&s->memcg_params->destroy,
+ kmem_cache_destroy_work_func);
} else
s->memcg_params->is_root_cache = true;
mem_cgroup_invalidate_reclaim_iterators(memcg);
mem_cgroup_reparent_charges(memcg);
mem_cgroup_destroy_all_caches(memcg);
+ vmpressure_cleanup(&memcg->vmpressure);
}
static void mem_cgroup_css_free(struct cgroup *cont)
#ifdef CONFIG_MEMCG_SWAP
static int __init enable_swap_account(char *s)
{
- /* consider enabled if no parameter or 1 is given */
if (!strcmp(s, "1"))
really_do_swap_account = 1;
else if (!strcmp(s, "0"))
* tear-down from @mm. The @fullmm argument is used when @mm is without
* users and we're going to destroy the full address space (exit/execve).
*/
-void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, bool fullmm)
+void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end)
{
tlb->mm = mm;
- tlb->fullmm = fullmm;
+ /* Is it from 0 to ~0? */
+ tlb->fullmm = !(start | (end+1));
tlb->need_flush_all = 0;
- tlb->start = -1UL;
- tlb->end = 0;
+ tlb->start = start;
+ tlb->end = end;
tlb->need_flush = 0;
tlb->local.next = NULL;
tlb->local.nr = 0;
{
struct mmu_gather_batch *batch, *next;
- tlb->start = start;
- tlb->end = end;
tlb_flush_mmu(tlb);
/* keep the page table cache within bounds */
spinlock_t *ptl;
pte_t *start_pte;
pte_t *pte;
- unsigned long range_start = addr;
again:
init_rss_vec(rss);
continue;
if (unlikely(details) && details->nonlinear_vma
&& linear_page_index(details->nonlinear_vma,
- addr) != page->index)
- set_pte_at(mm, addr, pte,
- pgoff_to_pte(page->index));
+ addr) != page->index) {
+ pte_t ptfile = pgoff_to_pte(page->index);
+ if (pte_soft_dirty(ptent))
+ pte_file_mksoft_dirty(ptfile);
+ set_pte_at(mm, addr, pte, ptfile);
+ }
if (PageAnon(page))
rss[MM_ANONPAGES]--;
else {
* and page-free while holding it.
*/
if (force_flush) {
+ unsigned long old_end;
+
force_flush = 0;
-#ifdef HAVE_GENERIC_MMU_GATHER
- tlb->start = range_start;
+ /*
+ * Flush the TLB just for the previous segment,
+ * then update the range to be the remaining
+ * TLB range.
+ */
+ old_end = tlb->end;
tlb->end = addr;
-#endif
+
tlb_flush_mmu(tlb);
- if (addr != end) {
- range_start = addr;
+
+ tlb->start = addr;
+ tlb->end = old_end;
+
+ if (addr != end)
goto again;
- }
}
return addr;
unsigned long end = start + size;
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, 0);
+ tlb_gather_mmu(&tlb, mm, start, end);
update_hiwater_rss(mm);
mmu_notifier_invalidate_range_start(mm, start, end);
for ( ; vma && vma->vm_start < end; vma = vma->vm_next)
unsigned long end = address + size;
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, 0);
+ tlb_gather_mmu(&tlb, mm, address, end);
update_hiwater_rss(mm);
mmu_notifier_invalidate_range_start(mm, address, end);
unmap_single_vma(&tlb, vma, address, end, details);
exclusive = 1;
}
flush_icache_page(vma, page);
+ if (pte_swp_soft_dirty(orig_pte))
+ pte = pte_mksoft_dirty(pte);
set_pte_at(mm, address, page_table, pte);
if (page == swapcache)
do_page_add_anon_rmap(page, vma, address, exclusive);
entry = mk_pte(page, vma->vm_page_prot);
if (flags & FAULT_FLAG_WRITE)
entry = maybe_mkwrite(pte_mkdirty(entry), vma);
+ else if (pte_file(orig_pte) && pte_file_soft_dirty(orig_pte))
+ pte_mksoft_dirty(entry);
if (anon) {
inc_mm_counter_fast(mm, MM_ANONPAGES);
page_add_new_anon_rmap(page, vma, address);
if (prev) {
vma = prev;
next = vma->vm_next;
- continue;
+ if (mpol_equal(vma_policy(vma), new_pol))
+ continue;
+ /* vma_merge() joined vma && vma->next, case 8 */
+ goto replace;
}
if (vma->vm_start != vmstart) {
err = split_vma(vma->vm_mm, vma, vmstart, 1);
if (err)
goto out;
}
+ replace:
err = vma_replace_policy(vma, new_pol);
if (err)
goto out;
if (next->anon_vma)
anon_vma_merge(vma, next);
mm->map_count--;
- vma_set_policy(vma, vma_policy(next));
+ mpol_put(vma_policy(next));
kmem_cache_free(vm_area_cachep, next);
/*
* In mprotect's case 6 (see comments on vma_merge),
struct mmu_gather tlb;
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, 0);
+ tlb_gather_mmu(&tlb, mm, start, end);
update_hiwater_rss(mm);
unmap_vmas(&tlb, vma, start, end);
free_pgtables(&tlb, vma, prev ? prev->vm_end : FIRST_USER_ADDRESS,
lru_add_drain();
flush_cache_mm(mm);
- tlb_gather_mmu(&tlb, mm, 1);
+ tlb_gather_mmu(&tlb, mm, 0, -1);
/* update_hiwater_rss(mm) here? but nobody should be looking */
/* Use -1 here to ensure all VMAs in the mm are unmapped */
unmap_vmas(&tlb, vma, 0, -1);
ratelimit_pages = 16;
}
-static int __cpuinit
+static int
ratelimit_handler(struct notifier_block *self, unsigned long action,
void *hcpu)
{
}
}
-static struct notifier_block __cpuinitdata ratelimit_nb = {
+static struct notifier_block ratelimit_nb = {
.notifier_call = ratelimit_handler,
.next = NULL,
};
swp_entry_to_pte(make_hwpoison_entry(page)));
} else if (PageAnon(page)) {
swp_entry_t entry = { .val = page_private(page) };
+ pte_t swp_pte;
if (PageSwapCache(page)) {
/*
BUG_ON(TTU_ACTION(flags) != TTU_MIGRATION);
entry = make_migration_entry(page, pte_write(pteval));
}
- set_pte_at(mm, address, pte, swp_entry_to_pte(entry));
+ swp_pte = swp_entry_to_pte(entry);
+ if (pte_soft_dirty(pteval))
+ swp_pte = pte_swp_mksoft_dirty(swp_pte);
+ set_pte_at(mm, address, pte, swp_pte);
BUG_ON(pte_file(*pte));
} else if (IS_ENABLED(CONFIG_MIGRATION) &&
(TTU_ACTION(flags) == TTU_MIGRATION)) {
pteval = ptep_clear_flush(vma, address, pte);
/* If nonlinear, store the file page offset in the pte. */
- if (page->index != linear_page_index(vma, address))
- set_pte_at(mm, address, pte, pgoff_to_pte(page->index));
+ if (page->index != linear_page_index(vma, address)) {
+ pte_t ptfile = pgoff_to_pte(page->index);
+ if (pte_soft_dirty(pteval))
+ pte_file_mksoft_dirty(ptfile);
+ set_pte_at(mm, address, pte, ptfile);
+ }
/* Move the dirty bit to the physical page now the pte is gone. */
if (pte_dirty(pteval))
}
}
- offset = vfs_setpos(file, offset, MAX_LFS_FILESIZE);
+ if (offset >= 0)
+ offset = vfs_setpos(file, offset, MAX_LFS_FILESIZE);
mutex_unlock(&inode->i_mutex);
return offset;
}
* the CPUs getting into lockstep and contending for the global cache chain
* lock.
*/
-static void __cpuinit start_cpu_timer(int cpu)
+static void start_cpu_timer(int cpu)
{
struct delayed_work *reap_work = &per_cpu(slab_reap_work, cpu);
return (n->free_objects + cachep->num - 1) / cachep->num;
}
-static void __cpuinit cpuup_canceled(long cpu)
+static void cpuup_canceled(long cpu)
{
struct kmem_cache *cachep;
struct kmem_cache_node *n = NULL;
}
}
-static int __cpuinit cpuup_prepare(long cpu)
+static int cpuup_prepare(long cpu)
{
struct kmem_cache *cachep;
struct kmem_cache_node *n = NULL;
return -ENOMEM;
}
-static int __cpuinit cpuup_callback(struct notifier_block *nfb,
+static int cpuup_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
long cpu = (long)hcpu;
return notifier_from_errno(err);
}
-static struct notifier_block __cpuinitdata cpucache_notifier = {
+static struct notifier_block cpucache_notifier = {
&cpuup_callback, NULL, 0
};
int pages;
int pobjects;
- if (!s->cpu_partial)
- return;
-
do {
pages = 0;
pobjects = 0;
* Use the cpu notifier to insure that the cpu slabs are flushed when
* necessary.
*/
-static int __cpuinit slab_cpuup_callback(struct notifier_block *nfb,
+static int slab_cpuup_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
long cpu = (long)hcpu;
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata slab_notifier = {
+static struct notifier_block slab_notifier = {
.notifier_call = slab_cpuup_callback
};
*/
void lru_cache_add(struct page *page)
{
- if (PageActive(page)) {
- VM_BUG_ON(PageUnevictable(page));
- } else if (PageUnevictable(page)) {
- VM_BUG_ON(PageActive(page));
- }
-
+ VM_BUG_ON(PageActive(page) && PageUnevictable(page));
VM_BUG_ON(PageLRU(page));
__lru_cache_add(page);
}
spin_lock_irq(&zone->lru_lock);
lruvec = mem_cgroup_page_lruvec(page, zone);
+ ClearPageActive(page);
SetPageUnevictable(page);
SetPageLRU(page);
add_page_to_lru_list(page, lruvec, LRU_UNEVICTABLE);
void lru_add_page_tail(struct page *page, struct page *page_tail,
struct lruvec *lruvec, struct list_head *list)
{
- int uninitialized_var(active);
- enum lru_list lru;
const int file = 0;
VM_BUG_ON(!PageHead(page));
if (!list)
SetPageLRU(page_tail);
- if (page_evictable(page_tail)) {
- if (PageActive(page)) {
- SetPageActive(page_tail);
- active = 1;
- lru = LRU_ACTIVE_ANON;
- } else {
- active = 0;
- lru = LRU_INACTIVE_ANON;
- }
- } else {
- SetPageUnevictable(page_tail);
- lru = LRU_UNEVICTABLE;
- }
-
if (likely(PageLRU(page)))
list_add_tail(&page_tail->lru, &page->lru);
else if (list) {
* Use the standard add function to put page_tail on the list,
* but then correct its position so they all end up in order.
*/
- add_page_to_lru_list(page_tail, lruvec, lru);
+ add_page_to_lru_list(page_tail, lruvec, page_lru(page_tail));
list_head = page_tail->lru.prev;
list_move_tail(&page_tail->lru, list_head);
}
if (!PageUnevictable(page))
- update_page_reclaim_stat(lruvec, file, active);
+ update_page_reclaim_stat(lruvec, file, PageActive(page_tail));
}
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
int active = PageActive(page);
enum lru_list lru = page_lru(page);
- VM_BUG_ON(PageUnevictable(page));
VM_BUG_ON(PageLRU(page));
SetPageLRU(page);
}
#endif /* CONFIG_HIBERNATION */
+static inline int maybe_same_pte(pte_t pte, pte_t swp_pte)
+{
+#ifdef CONFIG_MEM_SOFT_DIRTY
+ /*
+ * When pte keeps soft dirty bit the pte generated
+ * from swap entry does not has it, still it's same
+ * pte from logical point of view.
+ */
+ pte_t swp_pte_dirty = pte_swp_mksoft_dirty(swp_pte);
+ return pte_same(pte, swp_pte) || pte_same(pte, swp_pte_dirty);
+#else
+ return pte_same(pte, swp_pte);
+#endif
+}
+
/*
* No need to decide whether this PTE shares the swap entry with others,
* just let do_wp_page work it out if a write is requested later - to
}
pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
- if (unlikely(!pte_same(*pte, swp_entry_to_pte(entry)))) {
+ if (unlikely(!maybe_same_pte(*pte, swp_entry_to_pte(entry)))) {
mem_cgroup_cancel_charge_swapin(memcg);
ret = 0;
goto out;
* swapoff spends a _lot_ of time in this loop!
* Test inline before going to call unuse_pte.
*/
- if (unlikely(pte_same(*pte, swp_pte))) {
+ if (unlikely(maybe_same_pte(*pte, swp_pte))) {
pte_unmap(pte);
ret = unuse_pte(vma, pmd, addr, entry, page);
if (ret)
if (!vmpr->scanned)
return;
- mutex_lock(&vmpr->sr_lock);
+ spin_lock(&vmpr->sr_lock);
scanned = vmpr->scanned;
reclaimed = vmpr->reclaimed;
vmpr->scanned = 0;
vmpr->reclaimed = 0;
- mutex_unlock(&vmpr->sr_lock);
+ spin_unlock(&vmpr->sr_lock);
do {
if (vmpressure_event(vmpr, scanned, reclaimed))
if (!scanned)
return;
- mutex_lock(&vmpr->sr_lock);
+ spin_lock(&vmpr->sr_lock);
vmpr->scanned += scanned;
vmpr->reclaimed += reclaimed;
scanned = vmpr->scanned;
- mutex_unlock(&vmpr->sr_lock);
+ spin_unlock(&vmpr->sr_lock);
- if (scanned < vmpressure_win || work_pending(&vmpr->work))
+ if (scanned < vmpressure_win)
return;
schedule_work(&vmpr->work);
}
*/
void vmpressure_init(struct vmpressure *vmpr)
{
- mutex_init(&vmpr->sr_lock);
+ spin_lock_init(&vmpr->sr_lock);
mutex_init(&vmpr->events_lock);
INIT_LIST_HEAD(&vmpr->events);
INIT_WORK(&vmpr->work, vmpressure_work_fn);
}
+
+/**
+ * vmpressure_cleanup() - shuts down vmpressure control structure
+ * @vmpr: Structure to be cleaned up
+ *
+ * This function should be called before the structure in which it is
+ * embedded is cleaned up.
+ */
+void vmpressure_cleanup(struct vmpressure *vmpr)
+{
+ /*
+ * Make sure there is no pending work before eventfd infrastructure
+ * goes away.
+ */
+ flush_work(&vmpr->work);
+}
round_jiffies_relative(sysctl_stat_interval));
}
-static void __cpuinit start_cpu_timer(int cpu)
+static void start_cpu_timer(int cpu)
{
struct delayed_work *work = &per_cpu(vmstat_work, cpu);
* Use the cpu notifier to insure that the thresholds are recalculated
* when necessary.
*/
-static int __cpuinit vmstat_cpuup_callback(struct notifier_block *nfb,
+static int vmstat_cpuup_callback(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
{
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata vmstat_notifier =
+static struct notifier_block vmstat_notifier =
{ &vmstat_cpuup_callback, NULL, 0 };
#endif
if (size <= 0 || gfp & __GFP_HIGHMEM)
return -EINVAL;
- if (size > PAGE_SIZE - ZHDR_SIZE_ALIGNED)
+ if (size > PAGE_SIZE - ZHDR_SIZE_ALIGNED - CHUNK_SIZE)
return -ENOSPC;
chunks = size_to_chunks(size);
spin_lock(&pool->lock);
static int register_vlan_device(struct net_device *real_dev, u16 vlan_id)
{
struct net_device *new_dev;
+ struct vlan_dev_priv *vlan;
struct net *net = dev_net(real_dev);
struct vlan_net *vn = net_generic(net, vlan_net_id);
char name[IFNAMSIZ];
new_dev->mtu = real_dev->mtu;
new_dev->priv_flags |= (real_dev->priv_flags & IFF_UNICAST_FLT);
- vlan_dev_priv(new_dev)->vlan_proto = htons(ETH_P_8021Q);
- vlan_dev_priv(new_dev)->vlan_id = vlan_id;
- vlan_dev_priv(new_dev)->real_dev = real_dev;
- vlan_dev_priv(new_dev)->dent = NULL;
- vlan_dev_priv(new_dev)->flags = VLAN_FLAG_REORDER_HDR;
+ vlan = vlan_dev_priv(new_dev);
+ vlan->vlan_proto = htons(ETH_P_8021Q);
+ vlan->vlan_id = vlan_id;
+ vlan->real_dev = real_dev;
+ vlan->dent = NULL;
+ vlan->flags = VLAN_FLAG_REORDER_HDR;
new_dev->rtnl_link_ops = &vlan_link_ops;
err = register_vlan_dev(new_dev);
case NETDEV_NOTIFY_PEERS:
case NETDEV_BONDING_FAILOVER:
+ case NETDEV_RESEND_IGMP:
/* Propagate to vlan devices */
vlan_group_for_each_dev(grp, i, vlandev)
call_netdevice_notifiers(event, vlandev);
{
struct sk_buff *skb = *skbp;
__be16 vlan_proto = skb->vlan_proto;
- u16 vlan_id = skb->vlan_tci & VLAN_VID_MASK;
+ u16 vlan_id = vlan_tx_tag_get_id(skb);
struct net_device *vlan_dev;
struct vlan_pcpu_stats *rx_stats;
struct net_device *vlan_dev_real_dev(const struct net_device *dev)
{
- return vlan_dev_priv(dev)->real_dev;
+ struct net_device *ret = vlan_dev_priv(dev)->real_dev;
+
+ while (is_vlan_dev(ret))
+ ret = vlan_dev_priv(ret)->real_dev;
+
+ return ret;
}
EXPORT_SYMBOL(vlan_dev_real_dev);
{
struct vlan_priority_tci_mapping *mp;
+ smp_rmb(); /* coupled with smp_wmb() in vlan_dev_set_egress_priority() */
+
mp = vlan_dev_priv(dev)->egress_priority_map[(skb->priority & 0xF)];
while (mp) {
if (mp->priority == skb->priority) {
u16 vlan_tci = 0;
int rc;
- if (!(vlan_dev_priv(dev)->flags & VLAN_FLAG_REORDER_HDR)) {
+ if (!(vlan->flags & VLAN_FLAG_REORDER_HDR)) {
vhdr = (struct vlan_hdr *) skb_push(skb, VLAN_HLEN);
- vlan_tci = vlan_dev_priv(dev)->vlan_id;
+ vlan_tci = vlan->vlan_id;
vlan_tci |= vlan_dev_get_egress_qos_mask(dev, skb);
vhdr->h_vlan_TCI = htons(vlan_tci);
saddr = dev->dev_addr;
/* Now make the underlying real hard header */
- dev = vlan_dev_priv(dev)->real_dev;
+ dev = vlan->real_dev;
rc = dev_hard_header(skb, dev, type, daddr, saddr, len + vhdrlen);
if (rc > 0)
rc += vhdrlen;
np->next = mp;
np->priority = skb_prio;
np->vlan_qos = vlan_qos;
+ /* Before inserting this element in hash table, make sure all its fields
+ * are committed to memory.
+ * coupled with smp_rmb() in vlan_dev_get_egress_qos_mask()
+ */
+ smp_wmb();
vlan->egress_priority_map[skb_prio & 0xF] = np;
if (vlan_qos)
vlan->nr_egress_mappings++;
/*
* if we haven't received a response for oldreq,
- * remove it from the list, and notify the transport
- * layer that the reply will never arrive.
+ * remove it from the list
*/
- spin_lock(&c->lock);
if (oldreq->status == REQ_STATUS_FLSH) {
+ spin_lock(&c->lock);
list_del(&oldreq->req_list);
spin_unlock(&c->lock);
- if (c->trans_mod->cancelled)
- c->trans_mod->cancelled(c, req);
- } else {
- spin_unlock(&c->lock);
}
p9_free_req(c, req);
return 1;
}
-/* A request has been fully flushed without a reply.
- * That means we have posted one buffer in excess.
- */
-static int rdma_cancelled(struct p9_client *client, struct p9_req_t *req)
-{
- struct p9_trans_rdma *rdma = client->trans;
-
- atomic_inc(&rdma->excess_rc);
- return 0;
-}
-
/**
* trans_create_rdma - Transport method for creating atransport instance
* @client: client instance
Cgroup subsystem for use in assigning processes to network priorities on
a per-interface basis
-config NET_LL_RX_POLL
+config NET_RX_BUSY_POLL
boolean
default y
config NET_PKTGEN
tristate "Packet Generator (USE WITH CAUTION)"
- depends on PROC_FS
+ depends on INET && PROC_FS
---help---
This module will inject preconfigured packets, at a configurable
rate, out of a given interface. It is used for network interface
at = at_sk(s);
seq_printf(seq, "%02X %04X:%02X:%02X %04X:%02X:%02X %08X:%08X "
- "%02X %d\n",
+ "%02X %u\n",
s->sk_type, ntohs(at->src_net), at->src_node, at->src_port,
ntohs(at->dest_net), at->dest_node, at->dest_port,
sk_wmem_alloc_get(s),
#include "bat_algo.h"
#include "network-coding.h"
+
+/**
+ * batadv_dup_status - duplicate status
+ * @BATADV_NO_DUP: the packet is a duplicate
+ * @BATADV_ORIG_DUP: OGM is a duplicate in the originator (but not for the
+ * neighbor)
+ * @BATADV_NEIGH_DUP: OGM is a duplicate for the neighbor
+ * @BATADV_PROTECTED: originator is currently protected (after reboot)
+ */
+enum batadv_dup_status {
+ BATADV_NO_DUP = 0,
+ BATADV_ORIG_DUP,
+ BATADV_NEIGH_DUP,
+ BATADV_PROTECTED,
+};
+
/**
* batadv_ring_buffer_set - update the ring buffer with the given value
* @lq_recv: pointer to the ring buffer
return (uint8_t)(sum / count);
}
-/*
- * batadv_dup_status - duplicate status
- * @BATADV_NO_DUP: the packet is a duplicate
- * @BATADV_ORIG_DUP: OGM is a duplicate in the originator (but not for the
- * neighbor)
- * @BATADV_NEIGH_DUP: OGM is a duplicate for the neighbor
- * @BATADV_PROTECTED: originator is currently protected (after reboot)
- */
-enum batadv_dup_status {
- BATADV_NO_DUP = 0,
- BATADV_ORIG_DUP,
- BATADV_NEIGH_DUP,
- BATADV_PROTECTED,
-};
-
static struct batadv_neigh_node *
batadv_iv_ogm_neigh_new(struct batadv_hard_iface *hard_iface,
const uint8_t *neigh_addr,
kfree(forw_packet_aggr);
goto out;
}
+ forw_packet_aggr->skb->priority = TC_PRIO_CONTROL;
skb_reserve(forw_packet_aggr->skb, ETH_HLEN);
skb_buff = skb_put(forw_packet_aggr->skb, packet_len);
* in these cases, the skb is further handled by this function and
* returns 1, otherwise it returns 0 and the caller shall further
* process the skb.
+ *
+ * This call might reallocate skb data.
*/
int batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb,
unsigned short vid)
return curr_gw;
}
+/**
+ * batadv_gw_check_client_stop - check if client mode has been switched off
+ * @bat_priv: the bat priv with all the soft interface information
+ *
+ * This function assumes the caller has checked that the gw state *is actually
+ * changing*. This function is not supposed to be called when there is no state
+ * change.
+ */
+void batadv_gw_check_client_stop(struct batadv_priv *bat_priv)
+{
+ struct batadv_gw_node *curr_gw;
+
+ if (atomic_read(&bat_priv->gw_mode) != BATADV_GW_MODE_CLIENT)
+ return;
+
+ curr_gw = batadv_gw_get_selected_gw_node(bat_priv);
+ if (!curr_gw)
+ return;
+
+ /* if batman-adv is switching the gw client mode off and a gateway was
+ * already selected, send a DEL uevent
+ */
+ batadv_throw_uevent(bat_priv, BATADV_UEV_GW, BATADV_UEV_DEL, NULL);
+
+ batadv_gw_node_free_ref(curr_gw);
+}
+
void batadv_gw_election(struct batadv_priv *bat_priv)
{
struct batadv_gw_node *curr_gw = NULL, *next_gw = NULL;
return 0;
}
+/* this call might reallocate skb data */
static bool batadv_is_type_dhcprequest(struct sk_buff *skb, int header_len)
{
int ret = false;
return ret;
}
+/* this call might reallocate skb data */
bool batadv_gw_is_dhcp_target(struct sk_buff *skb, unsigned int *header_len)
{
struct ethhdr *ethhdr;
if (!pskb_may_pull(skb, *header_len + sizeof(*udphdr)))
return false;
+
+ /* skb->data might have been reallocated by pskb_may_pull() */
+ ethhdr = (struct ethhdr *)skb->data;
+ if (ntohs(ethhdr->h_proto) == ETH_P_8021Q)
+ ethhdr = (struct ethhdr *)(skb->data + VLAN_HLEN);
+
udphdr = (struct udphdr *)(skb->data + *header_len);
*header_len += sizeof(*udphdr);
return true;
}
+/* this call might reallocate skb data */
bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
- struct sk_buff *skb, struct ethhdr *ethhdr)
+ struct sk_buff *skb)
{
struct batadv_neigh_node *neigh_curr = NULL, *neigh_old = NULL;
struct batadv_orig_node *orig_dst_node = NULL;
struct batadv_gw_node *curr_gw = NULL;
+ struct ethhdr *ethhdr;
bool ret, out_of_range = false;
unsigned int header_len = 0;
uint8_t curr_tq_avg;
if (!ret)
goto out;
+ ethhdr = (struct ethhdr *)skb->data;
orig_dst_node = batadv_transtable_search(bat_priv, ethhdr->h_source,
ethhdr->h_dest);
if (!orig_dst_node)
#ifndef _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
#define _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
+void batadv_gw_check_client_stop(struct batadv_priv *bat_priv);
void batadv_gw_deselect(struct batadv_priv *bat_priv);
void batadv_gw_election(struct batadv_priv *bat_priv);
struct batadv_orig_node *
void batadv_gw_node_purge(struct batadv_priv *bat_priv);
int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset);
bool batadv_gw_is_dhcp_target(struct sk_buff *skb, unsigned int *header_len);
-bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
- struct sk_buff *skb, struct ethhdr *ethhdr);
+bool batadv_gw_out_of_range(struct batadv_priv *bat_priv, struct sk_buff *skb);
#endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */
goto out;
}
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, ETH_HLEN);
icmp_packet = (struct batadv_icmp_packet_rr *)skb_put(skb, packet_len);
#include <linux/crc32c.h>
#include <linux/highmem.h>
+#include <linux/if_vlan.h>
+#include <net/ip.h>
+#include <net/ipv6.h>
+#include <net/dsfield.h>
#include "main.h"
#include "sysfs.h"
#include "debugfs.h"
return primary_if;
}
+/**
+ * batadv_skb_set_priority - sets skb priority according to packet content
+ * @skb: the packet to be sent
+ * @offset: offset to the packet content
+ *
+ * This function sets a value between 256 and 263 (802.1d priority), which
+ * can be interpreted by the cfg80211 or other drivers.
+ */
+void batadv_skb_set_priority(struct sk_buff *skb, int offset)
+{
+ struct iphdr ip_hdr_tmp, *ip_hdr;
+ struct ipv6hdr ip6_hdr_tmp, *ip6_hdr;
+ struct ethhdr ethhdr_tmp, *ethhdr;
+ struct vlan_ethhdr *vhdr, vhdr_tmp;
+ u32 prio;
+
+ /* already set, do nothing */
+ if (skb->priority >= 256 && skb->priority <= 263)
+ return;
+
+ ethhdr = skb_header_pointer(skb, offset, sizeof(*ethhdr), ðhdr_tmp);
+ if (!ethhdr)
+ return;
+
+ switch (ethhdr->h_proto) {
+ case htons(ETH_P_8021Q):
+ vhdr = skb_header_pointer(skb, offset + sizeof(*vhdr),
+ sizeof(*vhdr), &vhdr_tmp);
+ if (!vhdr)
+ return;
+ prio = ntohs(vhdr->h_vlan_TCI) & VLAN_PRIO_MASK;
+ prio = prio >> VLAN_PRIO_SHIFT;
+ break;
+ case htons(ETH_P_IP):
+ ip_hdr = skb_header_pointer(skb, offset + sizeof(*ethhdr),
+ sizeof(*ip_hdr), &ip_hdr_tmp);
+ if (!ip_hdr)
+ return;
+ prio = (ipv4_get_dsfield(ip_hdr) & 0xfc) >> 5;
+ break;
+ case htons(ETH_P_IPV6):
+ ip6_hdr = skb_header_pointer(skb, offset + sizeof(*ethhdr),
+ sizeof(*ip6_hdr), &ip6_hdr_tmp);
+ if (!ip6_hdr)
+ return;
+ prio = (ipv6_get_dsfield(ip6_hdr) & 0xfc) >> 5;
+ break;
+ default:
+ return;
+ }
+
+ skb->priority = prio + 256;
+}
+
static int batadv_recv_unhandled_packet(struct sk_buff *skb,
struct batadv_hard_iface *recv_if)
{
#define BATADV_DRIVER_DEVICE "batman-adv"
#ifndef BATADV_SOURCE_VERSION
-#define BATADV_SOURCE_VERSION "2013.3.0"
+#define BATADV_SOURCE_VERSION "2013.4.0"
#endif
/* B.A.T.M.A.N. parameters */
int batadv_is_my_mac(struct batadv_priv *bat_priv, const uint8_t *addr);
struct batadv_hard_iface *
batadv_seq_print_text_primary_if_get(struct seq_file *seq);
+void batadv_skb_set_priority(struct sk_buff *skb, int offset);
int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *ptype,
struct net_device *orig_dev);
struct batadv_neigh_node *neigh_node = NULL;
struct batadv_unicast_packet *unicast_packet;
struct ethhdr *ethhdr = eth_hdr(skb);
- int res, ret = NET_RX_DROP;
+ int res, hdr_len, ret = NET_RX_DROP;
struct sk_buff *new_skb;
unicast_packet = (struct batadv_unicast_packet *)skb->data;
/* decrement ttl */
unicast_packet->header.ttl--;
+ switch (unicast_packet->header.packet_type) {
+ case BATADV_UNICAST_4ADDR:
+ hdr_len = sizeof(struct batadv_unicast_4addr_packet);
+ break;
+ case BATADV_UNICAST:
+ hdr_len = sizeof(struct batadv_unicast_packet);
+ break;
+ default:
+ /* other packet types not supported - yet */
+ hdr_len = -1;
+ break;
+ }
+
+ if (hdr_len > 0)
+ batadv_skb_set_priority(skb, hdr_len);
+
res = batadv_send_skb_to_orig(skb, orig_node, recv_if);
/* translate transmit result into receive result */
if (batadv_bla_check_bcast_duplist(bat_priv, skb))
goto out;
+ batadv_skb_set_priority(skb, sizeof(struct batadv_bcast_packet));
+
/* rebroadcast packet */
batadv_add_bcast_packet_to_list(bat_priv, skb, 1);
ethhdr->h_proto = __constant_htons(ETH_P_BATMAN);
skb_set_network_header(skb, ETH_HLEN);
- skb->priority = TC_PRIO_CONTROL;
skb->protocol = __constant_htons(ETH_P_BATMAN);
skb->dev = hard_iface->net_dev;
if (batadv_bla_tx(bat_priv, skb, vid))
goto dropped;
+ /* skb->data might have been reallocated by batadv_bla_tx() */
+ ethhdr = (struct ethhdr *)skb->data;
+
/* Register the client MAC in the transtable */
if (!is_multicast_ether_addr(ethhdr->h_source))
batadv_tt_local_add(soft_iface, ethhdr->h_source, skb->skb_iif);
default:
break;
}
+
+ /* reminder: ethhdr might have become unusable from here on
+ * (batadv_gw_is_dhcp_target() might have reallocated skb data)
+ */
}
+ batadv_skb_set_priority(skb, 0);
+
/* ethernet packet should be broadcasted */
if (do_bcast) {
primary_if = batadv_primary_if_get_selected(bat_priv);
/* unicast packet */
} else {
if (atomic_read(&bat_priv->gw_mode) != BATADV_GW_MODE_OFF) {
- ret = batadv_gw_out_of_range(bat_priv, skb, ethhdr);
+ ret = batadv_gw_out_of_range(bat_priv, skb);
if (ret)
goto dropped;
}
curr_gw_mode_str, buff);
batadv_gw_deselect(bat_priv);
+ /* always call batadv_gw_check_client_stop() before changing the gateway
+ * state
+ */
+ batadv_gw_check_client_stop(bat_priv);
atomic_set(&bat_priv->gw_mode, (unsigned int)gw_mode_tmp);
return count;
}
if (!skb)
goto out;
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, ETH_HLEN);
tt_response = (struct batadv_tt_query_packet *)skb_put(skb, len);
tt_response->ttvn = ttvn;
if (!skb)
goto out;
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, ETH_HLEN);
tt_req_len = sizeof(*tt_request);
if (!skb)
goto unlock;
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, ETH_HLEN);
packet_pos = skb_put(skb, len);
tt_response = (struct batadv_tt_query_packet *)packet_pos;
if (!skb)
goto unlock;
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, ETH_HLEN);
packet_pos = skb_put(skb, len);
tt_response = (struct batadv_tt_query_packet *)packet_pos;
if (!skb)
goto out;
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, ETH_HLEN);
roam_adv_packet = (struct batadv_roam_adv_packet *)skb_put(skb, len);
frag_skb = dev_alloc_skb(data_len - (data_len / 2) + ucf_hdr_len);
if (!frag_skb)
goto dropped;
+
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(frag_skb, ucf_hdr_len);
unicast_packet = (struct batadv_unicast_packet *)skb->data;
* @skb: the skb containing the payload to encapsulate
* @orig_node: the destination node
*
- * Returns false if the payload could not be encapsulated or true otherwise
+ * Returns false if the payload could not be encapsulated or true otherwise.
+ *
+ * This call might reallocate skb data.
*/
static bool batadv_unicast_prepare_skb(struct sk_buff *skb,
struct batadv_orig_node *orig_node)
* @orig_node: the destination node
* @packet_subtype: the batman 4addr packet subtype to use
*
- * Returns false if the payload could not be encapsulated or true otherwise
+ * Returns false if the payload could not be encapsulated or true otherwise.
+ *
+ * This call might reallocate skb data.
*/
bool batadv_unicast_4addr_prepare_skb(struct batadv_priv *bat_priv,
struct sk_buff *skb,
struct batadv_neigh_node *neigh_node;
int data_len = skb->len;
int ret = NET_RX_DROP;
- unsigned int dev_mtu;
+ unsigned int dev_mtu, header_len;
/* get routing information */
if (is_multicast_ether_addr(ethhdr->h_dest)) {
switch (packet_type) {
case BATADV_UNICAST:
- batadv_unicast_prepare_skb(skb, orig_node);
+ if (!batadv_unicast_prepare_skb(skb, orig_node))
+ goto out;
+
+ header_len = sizeof(struct batadv_unicast_packet);
break;
case BATADV_UNICAST_4ADDR:
- batadv_unicast_4addr_prepare_skb(bat_priv, skb, orig_node,
- packet_subtype);
+ if (!batadv_unicast_4addr_prepare_skb(bat_priv, skb, orig_node,
+ packet_subtype))
+ goto out;
+
+ header_len = sizeof(struct batadv_unicast_4addr_packet);
break;
default:
/* this function supports UNICAST and UNICAST_4ADDR only. It
goto out;
}
+ ethhdr = (struct ethhdr *)(skb->data + header_len);
unicast_packet = (struct batadv_unicast_packet *)skb->data;
/* inform the destination node that we are still missing a correct route
kfree(info);
return NULL;
}
+ info->skb_packet->priority = TC_PRIO_CONTROL;
skb_reserve(info->skb_packet, ETH_HLEN);
packet = (struct batadv_vis_packet *)skb_put(info->skb_packet, len);
if (!bat_priv->vis.my_info->skb_packet)
goto free_info;
+ bat_priv->vis.my_info->skb_packet->priority = TC_PRIO_CONTROL;
skb_reserve(bat_priv->vis.my_info->skb_packet, ETH_HLEN);
tmp_skb = bat_priv->vis.my_info->skb_packet;
packet = (struct batadv_vis_packet *)skb_put(tmp_skb, sizeof(*packet));
}
mdst = br_mdb_get(br, skb, vid);
- if (mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb))
+ if ((mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) &&
+ br_multicast_querier_exists(br))
br_multicast_deliver(mdst, skb);
else
br_flood_deliver(br, skb, false);
int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp)
{
struct netpoll *np;
- int err = 0;
+ int err;
+
+ if (!p->br->dev->npinfo)
+ return 0;
np = kzalloc(sizeof(*p->np), gfp);
- err = -ENOMEM;
if (!np)
- goto out;
+ return -ENOMEM;
err = __netpoll_setup(np, p->dev, gfp);
if (err) {
kfree(np);
- goto out;
+ return err;
}
p->np = np;
-
-out:
return err;
}
if (!pv)
return;
- for_each_set_bit_from(vid, pv->vlan_bitmap, BR_VLAN_BITMAP_LEN) {
+ for_each_set_bit_from(vid, pv->vlan_bitmap, VLAN_N_VID) {
f = __br_fdb_get(br, br->dev->dev_addr, vid);
if (f && f->is_local && !f->dst)
fdb_delete(br, f);
/* VID was specified, so use it. */
err = __br_fdb_add(ndm, p, addr, nlh_flags, vid);
} else {
- if (!pv || bitmap_empty(pv->vlan_bitmap, BR_VLAN_BITMAP_LEN)) {
+ if (!pv || bitmap_empty(pv->vlan_bitmap, VLAN_N_VID)) {
err = __br_fdb_add(ndm, p, addr, nlh_flags, 0);
goto out;
}
* specify a VLAN. To be nice, add/update entry for every
* vlan on this port.
*/
- for_each_set_bit(vid, pv->vlan_bitmap, BR_VLAN_BITMAP_LEN) {
+ for_each_set_bit(vid, pv->vlan_bitmap, VLAN_N_VID) {
err = __br_fdb_add(ndm, p, addr, nlh_flags, vid);
if (err)
goto out;
err = __br_fdb_delete(p, addr, vid);
} else {
- if (!pv || bitmap_empty(pv->vlan_bitmap, BR_VLAN_BITMAP_LEN)) {
+ if (!pv || bitmap_empty(pv->vlan_bitmap, VLAN_N_VID)) {
err = __br_fdb_delete(p, addr, 0);
goto out;
}
* vlan on this port.
*/
err = -ENOENT;
- for_each_set_bit(vid, pv->vlan_bitmap, BR_VLAN_BITMAP_LEN) {
+ for_each_set_bit(vid, pv->vlan_bitmap, VLAN_N_VID) {
err &= __br_fdb_delete(p, addr, vid);
}
}
if (err)
goto err2;
- if (br_netpoll_info(br) && ((err = br_netpoll_enable(p, GFP_KERNEL))))
+ err = br_netpoll_enable(p, GFP_KERNEL);
+ if (err)
goto err3;
err = netdev_master_upper_dev_link(dev, br->dev);
unicast = false;
} else if (is_multicast_ether_addr(dest)) {
mdst = br_mdb_get(br, skb, vid);
- if (mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) {
+ if ((mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) &&
+ br_multicast_querier_exists(br)) {
if ((mdst && mdst->mglist) ||
br_multicast_is_router(br))
skb2 = skb;
for (i = 0; i < mdb->max; i++) {
struct net_bridge_mdb_entry *mp;
- struct net_bridge_port_group *p, **pp;
+ struct net_bridge_port_group *p;
+ struct net_bridge_port_group __rcu **pp;
struct net_bridge_port *port;
hlist_for_each_entry_rcu(mp, &mdb->mhash[i], hlist[mdb->ver]) {
mp->br = br;
mp->addr = *group;
+ setup_timer(&mp->timer, br_multicast_group_expired,
+ (unsigned long)mp);
+
hlist_add_head_rcu(&mp->hlist[mdb->ver], &mdb->mhash[hash]);
mdb->size++;
}
#endif
+static void br_multicast_update_querier_timer(struct net_bridge *br,
+ unsigned long max_delay)
+{
+ if (!timer_pending(&br->multicast_querier_timer))
+ br->multicast_querier_delay_time = jiffies + max_delay;
+
+ mod_timer(&br->multicast_querier_timer,
+ jiffies + br->multicast_querier_interval);
+}
+
/*
* Add port to router_list
* list is maintained ordered by pointer value
static void br_multicast_query_received(struct net_bridge *br,
struct net_bridge_port *port,
- int saddr)
+ int saddr,
+ unsigned long max_delay)
{
if (saddr)
- mod_timer(&br->multicast_querier_timer,
- jiffies + br->multicast_querier_interval);
+ br_multicast_update_querier_timer(br, max_delay);
else if (timer_pending(&br->multicast_querier_timer))
return;
(port && port->state == BR_STATE_DISABLED))
goto out;
- br_multicast_query_received(br, port, !!iph->saddr);
-
group = ih->group;
if (skb->len == sizeof(*ih)) {
IGMPV3_MRC(ih3->code) * (HZ / IGMP_TIMER_SCALE) : 1;
}
+ br_multicast_query_received(br, port, !!iph->saddr, max_delay);
+
if (!group)
goto out;
if (!mp)
goto out;
- setup_timer(&mp->timer, br_multicast_group_expired, (unsigned long)mp);
mod_timer(&mp->timer, now + br->multicast_membership_interval);
mp->timer_armed = true;
(port && port->state == BR_STATE_DISABLED))
goto out;
- br_multicast_query_received(br, port, !ipv6_addr_any(&ip6h->saddr));
-
if (skb->len == sizeof(*mld)) {
if (!pskb_may_pull(skb, sizeof(*mld))) {
err = -EINVAL;
max_delay = msecs_to_jiffies(ntohs(mld->mld_maxdelay));
if (max_delay)
group = &mld->mld_mca;
- } else if (skb->len >= sizeof(*mld2q)) {
+ } else {
if (!pskb_may_pull(skb, sizeof(*mld2q))) {
err = -EINVAL;
goto out;
max_delay = mld2q->mld2q_mrc ? MLDV2_MRC(ntohs(mld2q->mld2q_mrc)) : 1;
}
+ br_multicast_query_received(br, port, !ipv6_addr_any(&ip6h->saddr),
+ max_delay);
+
if (!group)
goto out;
if (!mp)
goto out;
- setup_timer(&mp->timer, br_multicast_group_expired, (unsigned long)mp);
mod_timer(&mp->timer, now + br->multicast_membership_interval);
mp->timer_armed = true;
br->multicast_querier_interval = 255 * HZ;
br->multicast_membership_interval = 260 * HZ;
+ br->multicast_querier_delay_time = 0;
+
spin_lock_init(&br->multicast_lock);
setup_timer(&br->multicast_router_timer,
br_multicast_local_router_expired, 0);
int br_multicast_set_querier(struct net_bridge *br, unsigned long val)
{
+ unsigned long max_delay;
+
val = !!val;
spin_lock_bh(&br->multicast_lock);
goto unlock;
br->multicast_querier = val;
- if (val)
- br_multicast_start_querier(br);
+ if (!val)
+ goto unlock;
+
+ max_delay = br->multicast_query_response_interval;
+ if (!timer_pending(&br->multicast_querier_timer))
+ br->multicast_querier_delay_time = jiffies + max_delay;
+
+ br_multicast_start_querier(br);
unlock:
spin_unlock_bh(&br->multicast_lock);
else
pv = br_get_vlan_info(br);
- if (!pv || bitmap_empty(pv->vlan_bitmap, BR_VLAN_BITMAP_LEN))
+ if (!pv || bitmap_empty(pv->vlan_bitmap, VLAN_N_VID))
goto done;
af = nla_nest_start(skb, IFLA_AF_SPEC);
goto nla_put_failure;
pvid = br_get_pvid(pv);
- for_each_set_bit(vid, pv->vlan_bitmap, BR_VLAN_BITMAP_LEN) {
+ for_each_set_bit(vid, pv->vlan_bitmap, VLAN_N_VID) {
vinfo.vid = vid;
vinfo.flags = 0;
if (vid == pvid)
case NETDEV_PRE_TYPE_CHANGE:
/* Forbid underlaying device to change its type. */
return NOTIFY_BAD;
+
+ case NETDEV_RESEND_IGMP:
+ /* Propagate to master device */
+ call_netdevice_notifiers(event, br->dev);
+ break;
}
/* Events that may cause spanning tree to refresh */
unsigned long multicast_query_interval;
unsigned long multicast_query_response_interval;
unsigned long multicast_startup_query_interval;
+ unsigned long multicast_querier_delay_time;
spinlock_t multicast_lock;
struct net_bridge_mdb_htable __rcu *mdb;
extern netdev_tx_t br_dev_xmit(struct sk_buff *skb,
struct net_device *dev);
#ifdef CONFIG_NET_POLL_CONTROLLER
-static inline struct netpoll_info *br_netpoll_info(struct net_bridge *br)
-{
- return br->dev->npinfo;
-}
-
static inline void br_netpoll_send_skb(const struct net_bridge_port *p,
struct sk_buff *skb)
{
extern int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp);
extern void br_netpoll_disable(struct net_bridge_port *p);
#else
-static inline struct netpoll_info *br_netpoll_info(struct net_bridge *br)
-{
- return NULL;
-}
-
static inline void br_netpoll_send_skb(const struct net_bridge_port *p,
struct sk_buff *skb)
{
extern struct net_bridge_port_group *br_multicast_new_port_group(
struct net_bridge_port *port,
struct br_ip *group,
- struct net_bridge_port_group *next,
+ struct net_bridge_port_group __rcu *next,
unsigned char state);
extern void br_mdb_init(void);
extern void br_mdb_uninit(void);
(br->multicast_router == 1 &&
timer_pending(&br->multicast_router_timer));
}
+
+static inline bool br_multicast_querier_exists(struct net_bridge *br)
+{
+ return time_is_before_jiffies(br->multicast_querier_delay_time) &&
+ (br->multicast_querier ||
+ timer_pending(&br->multicast_querier_timer));
+}
#else
static inline int br_multicast_rcv(struct net_bridge *br,
struct net_bridge_port *port,
{
return 0;
}
+static inline bool br_multicast_querier_exists(struct net_bridge *br)
+{
+ return false;
+}
static inline void br_mdb_init(void)
{
}
/*
- * Sysfs attributes of bridge ports
+ * Sysfs attributes of bridge
* Linux ethernet bridge
*
* Authors:
clear_bit(vid, v->vlan_bitmap);
v->num_vlans--;
- if (bitmap_empty(v->vlan_bitmap, BR_VLAN_BITMAP_LEN)) {
+ if (bitmap_empty(v->vlan_bitmap, VLAN_N_VID)) {
if (v->port_idx)
rcu_assign_pointer(v->parent.port->vlan_info, NULL);
else
{
smp_wmb();
v->pvid = 0;
- bitmap_zero(v->vlan_bitmap, BR_VLAN_BITMAP_LEN);
+ bitmap_zero(v->vlan_bitmap, VLAN_N_VID);
if (v->port_idx)
rcu_assign_pointer(v->parent.port->vlan_info, NULL);
else
* and net/core/stream.c:sk_stream_write_space().
*/
if (con_flag_test(con, CON_FLAG_WRITE_PENDING)) {
- if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)) {
+ if (sk_stream_is_writeable(sk)) {
dout("%s %p queueing write work\n", __func__, con);
clear_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
queue_con(con);
#include <linux/highmem.h>
#include <linux/spinlock.h>
#include <linux/slab.h>
+#include <linux/pagemap.h>
#include <net/protocol.h>
#include <linux/skbuff.h>
}
EXPORT_SYMBOL(skb_copy_datagram_from_iovec);
+/**
+ * zerocopy_sg_from_iovec - Build a zerocopy datagram from an iovec
+ * @skb: buffer to copy
+ * @from: io vector to copy to
+ * @offset: offset in the io vector to start copying from
+ * @count: amount of vectors to copy to buffer from
+ *
+ * The function will first copy up to headlen, and then pin the userspace
+ * pages and build frags through them.
+ *
+ * Returns 0, -EFAULT or -EMSGSIZE.
+ * Note: the iovec is not modified during the copy
+ */
+int zerocopy_sg_from_iovec(struct sk_buff *skb, const struct iovec *from,
+ int offset, size_t count)
+{
+ int len = iov_length(from, count) - offset;
+ int copy = min_t(int, skb_headlen(skb), len);
+ int size;
+ int i = 0;
+
+ /* copy up to skb headlen */
+ if (skb_copy_datagram_from_iovec(skb, 0, from, offset, copy))
+ return -EFAULT;
+
+ if (len == copy)
+ return 0;
+
+ offset += copy;
+ while (count--) {
+ struct page *page[MAX_SKB_FRAGS];
+ int num_pages;
+ unsigned long base;
+ unsigned long truesize;
+
+ /* Skip over from offset and copied */
+ if (offset >= from->iov_len) {
+ offset -= from->iov_len;
+ ++from;
+ continue;
+ }
+ len = from->iov_len - offset;
+ base = (unsigned long)from->iov_base + offset;
+ size = ((base & ~PAGE_MASK) + len + ~PAGE_MASK) >> PAGE_SHIFT;
+ if (i + size > MAX_SKB_FRAGS)
+ return -EMSGSIZE;
+ num_pages = get_user_pages_fast(base, size, 0, &page[i]);
+ if (num_pages != size) {
+ release_pages(&page[i], num_pages, 0);
+ return -EFAULT;
+ }
+ truesize = size * PAGE_SIZE;
+ skb->data_len += len;
+ skb->len += len;
+ skb->truesize += truesize;
+ atomic_add(truesize, &skb->sk->sk_wmem_alloc);
+ while (len) {
+ int off = base & ~PAGE_MASK;
+ int size = min_t(int, len, PAGE_SIZE - off);
+ skb_fill_page_desc(skb, i, page[i], off, size);
+ base += size;
+ len -= size;
+ i++;
+ }
+ offset = 0;
+ ++from;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(zerocopy_sg_from_iovec);
+
static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
u8 __user *to, int len,
__wsum *csump)
static unsigned int napi_gen_id;
static DEFINE_HASHTABLE(napi_hash, 8);
-seqcount_t devnet_rename_seq;
+static seqcount_t devnet_rename_seq;
static inline void dev_base_seq_inc(struct net *net)
{
kfree_skb(skb);
return NET_RX_DROP;
}
- skb_scrub_packet(skb);
skb->protocol = eth_type_trans(skb, dev);
/* eth_type_trans() can set pkt_type.
- * clear pkt_type _after_ calling eth_type_trans()
+ * call skb_scrub_packet() after it to clear pkt_type _after_ calling
+ * eth_type_trans().
*/
- skb->pkt_type = PACKET_HOST;
+ skb_scrub_packet(skb);
return netif_rx(skb);
}
}
}
- if (vlan_tx_nonzero_tag_present(skb))
- skb->pkt_type = PACKET_OTHERHOST;
+ if (unlikely(vlan_tx_tag_present(skb))) {
+ if (vlan_tx_tag_get_id(skb))
+ skb->pkt_type = PACKET_OTHERHOST;
+ /* Note: we might in the future use prio bits
+ * and set skb->priority like in vlan_do_receive()
+ * For the time being, just ignore Priority Code Point
+ */
+ skb->vlan_tci = 0;
+ }
/* deliver only exact match when indicated */
null_or_dev = deliver_exact ? skb->dev : NULL;
}
EXPORT_SYMBOL(dev_change_carrier);
+/**
+ * dev_get_phys_port_id - Get device physical port ID
+ * @dev: device
+ * @ppid: port ID
+ *
+ * Get device physical port ID
+ */
+int dev_get_phys_port_id(struct net_device *dev,
+ struct netdev_phys_port_id *ppid)
+{
+ const struct net_device_ops *ops = dev->netdev_ops;
+
+ if (!ops->ndo_get_phys_port_id)
+ return -EOPNOTSUPP;
+ return ops->ndo_get_phys_port_id(dev, ppid);
+}
+EXPORT_SYMBOL(dev_get_phys_port_id);
+
/**
* dev_new_index - allocate an ifindex
* @net: the applicable net namespace
{
u32 flags = 0;
- if (dev->features & NETIF_F_LRO) flags |= ETH_FLAG_LRO;
- if (dev->features & NETIF_F_HW_VLAN_CTAG_RX) flags |= ETH_FLAG_RXVLAN;
- if (dev->features & NETIF_F_HW_VLAN_CTAG_TX) flags |= ETH_FLAG_TXVLAN;
- if (dev->features & NETIF_F_NTUPLE) flags |= ETH_FLAG_NTUPLE;
- if (dev->features & NETIF_F_RXHASH) flags |= ETH_FLAG_RXHASH;
+ if (dev->features & NETIF_F_LRO)
+ flags |= ETH_FLAG_LRO;
+ if (dev->features & NETIF_F_HW_VLAN_CTAG_RX)
+ flags |= ETH_FLAG_RXVLAN;
+ if (dev->features & NETIF_F_HW_VLAN_CTAG_TX)
+ flags |= ETH_FLAG_TXVLAN;
+ if (dev->features & NETIF_F_NTUPLE)
+ flags |= ETH_FLAG_NTUPLE;
+ if (dev->features & NETIF_F_RXHASH)
+ flags |= ETH_FLAG_RXHASH;
return flags;
}
if (data & ~ETH_ALL_FLAGS)
return -EINVAL;
- if (data & ETH_FLAG_LRO) features |= NETIF_F_LRO;
- if (data & ETH_FLAG_RXVLAN) features |= NETIF_F_HW_VLAN_CTAG_RX;
- if (data & ETH_FLAG_TXVLAN) features |= NETIF_F_HW_VLAN_CTAG_TX;
- if (data & ETH_FLAG_NTUPLE) features |= NETIF_F_NTUPLE;
- if (data & ETH_FLAG_RXHASH) features |= NETIF_F_RXHASH;
+ if (data & ETH_FLAG_LRO)
+ features |= NETIF_F_LRO;
+ if (data & ETH_FLAG_RXVLAN)
+ features |= NETIF_F_HW_VLAN_CTAG_RX;
+ if (data & ETH_FLAG_TXVLAN)
+ features |= NETIF_F_HW_VLAN_CTAG_TX;
+ if (data & ETH_FLAG_NTUPLE)
+ features |= NETIF_F_NTUPLE;
+ if (data & ETH_FLAG_RXHASH)
+ features |= NETIF_F_RXHASH;
/* allow changing only bits set in hw_features */
changed = (features ^ dev->features) & ETH_ALL_FEATURES;
r->flags = flags;
r->fr_net = hold_net(ops->fro_net);
+ r->suppress_prefixlen = -1;
+ r->suppress_ifgroup = -1;
+
/* The lock is not required here, the list in unreacheable
* at the moment this function is called */
list_add_tail(&r->list, &ops->rules_list);
else
err = ops->action(rule, fl, flags, arg);
+ if (!err && ops->suppress && ops->suppress(rule, arg))
+ continue;
+
if (err != -EAGAIN) {
if ((arg->flags & FIB_LOOKUP_NOREF) ||
likely(atomic_inc_not_zero(&rule->refcnt))) {
rule->action = frh->action;
rule->flags = frh->flags;
rule->table = frh_get_table(frh, tb);
+ if (tb[FRA_SUPPRESS_PREFIXLEN])
+ rule->suppress_prefixlen = nla_get_u32(tb[FRA_SUPPRESS_PREFIXLEN]);
+ else
+ rule->suppress_prefixlen = -1;
+
+ if (tb[FRA_SUPPRESS_IFGROUP])
+ rule->suppress_ifgroup = nla_get_u32(tb[FRA_SUPPRESS_IFGROUP]);
+ else
+ rule->suppress_ifgroup = -1;
if (!tb[FRA_PRIORITY] && ops->default_pref)
rule->pref = ops->default_pref(ops);
+ nla_total_size(IFNAMSIZ) /* FRA_OIFNAME */
+ nla_total_size(4) /* FRA_PRIORITY */
+ nla_total_size(4) /* FRA_TABLE */
+ + nla_total_size(4) /* FRA_SUPPRESS_PREFIXLEN */
+ + nla_total_size(4) /* FRA_SUPPRESS_IFGROUP */
+ nla_total_size(4) /* FRA_FWMARK */
+ nla_total_size(4); /* FRA_FWMASK */
frh->table = rule->table;
if (nla_put_u32(skb, FRA_TABLE, rule->table))
goto nla_put_failure;
+ if (nla_put_u32(skb, FRA_SUPPRESS_PREFIXLEN, rule->suppress_prefixlen))
+ goto nla_put_failure;
frh->res1 = 0;
frh->res2 = 0;
frh->action = rule->action;
(rule->target &&
nla_put_u32(skb, FRA_GOTO, rule->target)))
goto nla_put_failure;
+
+ if (rule->suppress_ifgroup != -1) {
+ if (nla_put_u32(skb, FRA_SUPPRESS_IFGROUP, rule->suppress_ifgroup))
+ goto nla_put_failure;
+ }
+
if (ops->fill(rule, skb, frh) < 0)
goto nla_put_failure;
schedule_work(&flow_cache_flush_work);
}
-static int __cpuinit flow_cache_cpu_prepare(struct flow_cache *fc, int cpu)
+static int flow_cache_cpu_prepare(struct flow_cache *fc, int cpu)
{
struct flow_cache_percpu *fcp = per_cpu_ptr(fc->percpu, cpu);
size_t sz = sizeof(struct hlist_head) * flow_cache_hash_size(fc);
return 0;
}
-static int __cpuinit flow_cache_cpu(struct notifier_block *nfb,
+static int flow_cache_cpu(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
{
nhoff += sizeof(struct ipv6hdr);
break;
}
+ case __constant_htons(ETH_P_8021AD):
case __constant_htons(ETH_P_8021Q): {
const struct vlan_hdr *vlan;
struct vlan_hdr _vlan;
break;
}
case IPPROTO_IPIP:
- goto again;
+ proto = htons(ETH_P_IP);
+ goto ip;
+ case IPPROTO_IPV6:
+ proto = htons(ETH_P_IPV6);
+ goto ipv6;
default:
break;
}
goto out;
}
EXPORT_SYMBOL(csum_partial_copy_fromiovecend);
+
+unsigned long iov_pages(const struct iovec *iov, int offset,
+ unsigned long nr_segs)
+{
+ unsigned long seg, base;
+ int pages = 0, len, size;
+
+ while (nr_segs && (offset >= iov->iov_len)) {
+ offset -= iov->iov_len;
+ ++iov;
+ --nr_segs;
+ }
+
+ for (seg = 0; seg < nr_segs; seg++) {
+ base = (unsigned long)iov[seg].iov_base + offset;
+ len = iov[seg].iov_len - offset;
+ size = ((base & ~PAGE_MASK) + len + ~PAGE_MASK) >> PAGE_SHIFT;
+ pages += size;
+ offset = 0;
+ }
+
+ return pages;
+}
+EXPORT_SYMBOL(iov_pages);
atomic_set(&p->refcnt, 1);
p->reachable_time =
neigh_rand_reach_time(p->base_reachable_time);
+ dev_hold(dev);
+ p->dev = dev;
+ write_pnet(&p->net, hold_net(net));
+ p->sysctl_table = NULL;
if (ops->ndo_neigh_setup && ops->ndo_neigh_setup(dev, p)) {
+ release_net(net);
+ dev_put(dev);
kfree(p);
return NULL;
}
- dev_hold(dev);
- p->dev = dev;
- write_pnet(&p->net, hold_net(net));
- p->sysctl_table = NULL;
write_lock_bh(&tbl->lock);
p->next = tbl->parms.next;
tbl->parms.next = p;
#ifdef CONFIG_SYSCTL
static int zero;
+static int int_max = INT_MAX;
static int unres_qlen_max = INT_MAX / SKB_TRUESIZE(ETH_FRAME_LEN);
static int proc_unres_qlen(struct ctl_table *ctl, int write,
.procname = "mcast_solicit",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_UCAST_PROBE] = {
.procname = "ucast_solicit",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_APP_PROBE] = {
.procname = "app_solicit",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_RETRANS_TIME] = {
.procname = "retrans_time",
.procname = "proxy_qlen",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_ANYCAST_DELAY] = {
.procname = "anycast_delay",
.procname = "gc_thresh1",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_GC_THRESH2] = {
.procname = "gc_thresh2",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
[NEIGH_VAR_GC_THRESH3] = {
.procname = "gc_thresh3",
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .extra1 = &zero,
+ .extra2 = &int_max,
+ .proc_handler = proc_dointvec_minmax,
},
{},
},
return netdev_store(dev, attr, buf, len, change_group);
}
+static ssize_t show_phys_port_id(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct net_device *netdev = to_net_dev(dev);
+ ssize_t ret = -EINVAL;
+
+ if (!rtnl_trylock())
+ return restart_syscall();
+
+ if (dev_isalive(netdev)) {
+ struct netdev_phys_port_id ppid;
+
+ ret = dev_get_phys_port_id(netdev, &ppid);
+ if (!ret)
+ ret = sprintf(buf, "%*phN\n", ppid.id_len, ppid.id);
+ }
+ rtnl_unlock();
+
+ return ret;
+}
+
static struct device_attribute net_class_attributes[] = {
__ATTR(addr_assign_type, S_IRUGO, show_addr_assign_type, NULL),
__ATTR(addr_len, S_IRUGO, show_addr_len, NULL),
__ATTR(tx_queue_len, S_IRUGO | S_IWUSR, show_tx_queue_len,
store_tx_queue_len),
__ATTR(netdev_group, S_IRUGO | S_IWUSR, show_group, store_group),
+ __ATTR(phys_port_id, S_IRUGO, show_phys_port_id, NULL),
{}
};
#include <net/net_namespace.h>
#include <net/checksum.h>
#include <net/ipv6.h>
+#include <net/udp.h>
+#include <net/ip6_checksum.h>
#include <net/addrconf.h>
#ifdef CONFIG_XFRM
#include <net/xfrm.h>
#define F_QUEUE_MAP_RND (1<<13) /* queue map Random */
#define F_QUEUE_MAP_CPU (1<<14) /* queue map mirrors smp_processor_id() */
#define F_NODE (1<<15) /* Node memory alloc*/
+#define F_UDPCSUM (1<<16) /* Include UDP checksum */
/* Thread control flag bits */
#define T_STOP (1<<0) /* Stop run */
if (pkt_dev->flags & F_UDPDST_RND)
seq_printf(seq, "UDPDST_RND ");
+ if (pkt_dev->flags & F_UDPCSUM)
+ seq_printf(seq, "UDPCSUM ");
+
if (pkt_dev->flags & F_MPLS_RND)
seq_printf(seq, "MPLS_RND ");
else if (strcmp(f, "!NODE_ALLOC") == 0)
pkt_dev->flags &= ~F_NODE;
+ else if (strcmp(f, "UDPCSUM") == 0)
+ pkt_dev->flags |= F_UDPCSUM;
+
+ else if (strcmp(f, "!UDPCSUM") == 0)
+ pkt_dev->flags &= ~F_UDPCSUM;
+
else {
sprintf(pg_result,
"Flag -:%s:- unknown\nAvailable flags, (prepend ! to un-set flag):\n%s",
udph->source = htons(pkt_dev->cur_udp_src);
udph->dest = htons(pkt_dev->cur_udp_dst);
udph->len = htons(datalen + 8); /* DATA + udphdr */
- udph->check = 0; /* No checksum */
+ udph->check = 0;
iph->ihl = 5;
iph->version = 4;
iph->frag_off = 0;
iplen = 20 + 8 + datalen;
iph->tot_len = htons(iplen);
- iph->check = 0;
- iph->check = ip_fast_csum((void *)iph, iph->ihl);
+ ip_send_check(iph);
skb->protocol = protocol;
skb->dev = odev;
skb->pkt_type = PACKET_HOST;
+
+ if (!(pkt_dev->flags & F_UDPCSUM)) {
+ skb->ip_summed = CHECKSUM_NONE;
+ } else if (odev->features & NETIF_F_V4_CSUM) {
+ skb->ip_summed = CHECKSUM_PARTIAL;
+ skb->csum = 0;
+ udp4_hwcsum(skb, udph->source, udph->dest);
+ } else {
+ __wsum csum = udp_csum(skb);
+
+ /* add protocol-dependent pseudo-header */
+ udph->check = csum_tcpudp_magic(udph->source, udph->dest,
+ datalen + 8, IPPROTO_UDP, csum);
+
+ if (udph->check == 0)
+ udph->check = CSUM_MANGLED_0;
+ }
+
pktgen_finalize_skb(pkt_dev, skb, datalen);
#ifdef CONFIG_XFRM
struct sk_buff *skb = NULL;
__u8 *eth;
struct udphdr *udph;
- int datalen;
+ int datalen, udplen;
struct ipv6hdr *iph;
__be16 protocol = htons(ETH_P_IPV6);
__be32 *mpls;
net_info_ratelimited("increased datalen to %d\n", datalen);
}
+ udplen = datalen + sizeof(struct udphdr);
udph->source = htons(pkt_dev->cur_udp_src);
udph->dest = htons(pkt_dev->cur_udp_dst);
- udph->len = htons(datalen + sizeof(struct udphdr));
- udph->check = 0; /* No checksum */
+ udph->len = htons(udplen);
+ udph->check = 0;
*(__be32 *) iph = htonl(0x60000000); /* Version + flow */
iph->hop_limit = 32;
- iph->payload_len = htons(sizeof(struct udphdr) + datalen);
+ iph->payload_len = htons(udplen);
iph->nexthdr = IPPROTO_UDP;
iph->daddr = pkt_dev->cur_in6_daddr;
skb->dev = odev;
skb->pkt_type = PACKET_HOST;
+ if (!(pkt_dev->flags & F_UDPCSUM)) {
+ skb->ip_summed = CHECKSUM_NONE;
+ } else if (odev->features & NETIF_F_V6_CSUM) {
+ skb->ip_summed = CHECKSUM_PARTIAL;
+ skb->csum_start = skb_transport_header(skb) - skb->head;
+ skb->csum_offset = offsetof(struct udphdr, check);
+ udph->check = ~csum_ipv6_magic(&iph->saddr, &iph->daddr, udplen, IPPROTO_UDP, 0);
+ } else {
+ __wsum csum = udp_csum(skb);
+
+ /* add protocol-dependent pseudo-header */
+ udph->check = csum_ipv6_magic(&iph->saddr, &iph->daddr, udplen, IPPROTO_UDP, csum);
+
+ if (udph->check == 0)
+ udph->check = CSUM_MANGLED_0;
+ }
+
pktgen_finalize_skb(pkt_dev, skb, datalen);
return skb;
+ rtnl_vfinfo_size(dev, ext_filter_mask) /* IFLA_VFINFO_LIST */
+ rtnl_port_size(dev) /* IFLA_VF_PORTS + IFLA_PORT_SELF */
+ rtnl_link_get_size(dev) /* IFLA_LINKINFO */
- + rtnl_link_get_af_size(dev); /* IFLA_AF_SPEC */
+ + rtnl_link_get_af_size(dev) /* IFLA_AF_SPEC */
+ + nla_total_size(MAX_PHYS_PORT_ID_LEN); /* IFLA_PHYS_PORT_ID */
}
static int rtnl_vf_ports_fill(struct sk_buff *skb, struct net_device *dev)
return 0;
}
+static int rtnl_phys_port_id_fill(struct sk_buff *skb, struct net_device *dev)
+{
+ int err;
+ struct netdev_phys_port_id ppid;
+
+ err = dev_get_phys_port_id(dev, &ppid);
+ if (err) {
+ if (err == -EOPNOTSUPP)
+ return 0;
+ return err;
+ }
+
+ if (nla_put(skb, IFLA_PHYS_PORT_ID, ppid.id_len, ppid.id))
+ return -EMSGSIZE;
+
+ return 0;
+}
+
static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
int type, u32 pid, u32 seq, u32 change,
unsigned int flags, u32 ext_filter_mask)
goto nla_put_failure;
}
+ if (rtnl_phys_port_id_fill(skb, dev))
+ goto nla_put_failure;
+
attr = nla_reserve(skb, IFLA_STATS,
sizeof(struct rtnl_link_stats));
if (attr == NULL)
[IFLA_PROMISCUITY] = { .type = NLA_U32 },
[IFLA_NUM_TX_QUEUES] = { .type = NLA_U32 },
[IFLA_NUM_RX_QUEUES] = { .type = NLA_U32 },
+ [IFLA_PHYS_PORT_ID] = { .type = NLA_BINARY, .len = MAX_PHYS_PORT_ID_LEN },
};
EXPORT_SYMBOL(ifla_policy);
else
err = register_netdevice(dev);
- if (err < 0 && !IS_ERR(dev))
+ if (err < 0) {
free_netdev(dev);
- if (err < 0)
goto out;
+ }
err = rtnl_configure_link(dev, ifm);
if (err < 0)
/* If aging addresses are supported device will need to
* implement its own handler for this.
*/
- if (ndm->ndm_state & NUD_PERMANENT) {
+ if (!(ndm->ndm_state & NUD_PERMANENT)) {
pr_info("%s: FDB only supports static addresses\n", dev->name);
return -EINVAL;
}
struct nlattr *extfilt;
u32 filter_mask = 0;
- extfilt = nlmsg_find_attr(cb->nlh, sizeof(struct rtgenmsg),
+ extfilt = nlmsg_find_attr(cb->nlh, sizeof(struct ifinfomsg),
IFLA_EXT_MASK);
if (extfilt)
filter_mask = nla_get_u32(extfilt);
* @frag_size: size of fragment, or 0 if head was kmalloced
*
* Allocate a new &sk_buff. Caller provides space holding head and
- * skb_shared_info. @data must have been allocated by kmalloc()
+ * skb_shared_info. @data must have been allocated by kmalloc() only if
+ * @frag_size is 0, otherwise data should come from the page allocator.
* The return is the new skb buffer.
* On a failure the return is %NULL, and @data is not freed.
* Notes :
skb_copy_secmark(new, old);
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
new->napi_id = old->napi_id;
#endif
}
#include <linux/capability.h>
#include <linux/errno.h>
+#include <linux/errqueue.h>
#include <linux/types.h>
#include <linux/socket.h>
#include <linux/in.h>
sock_valbool_flag(sk, SOCK_SELECT_ERR_QUEUE, valbool);
break;
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
case SO_BUSY_POLL:
/* allow unprivileged users to decrease the value */
if ((val > sk->sk_ll_usec) && !capable(CAP_NET_ADMIN))
v.val = sock_flag(sk, SOCK_SELECT_ERR_QUEUE);
break;
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
case SO_BUSY_POLL:
v.val = sk->sk_ll_usec;
break;
}
EXPORT_SYMBOL(sock_wfree);
+void skb_orphan_partial(struct sk_buff *skb)
+{
+ /* TCP stack sets skb->ooo_okay based on sk_wmem_alloc,
+ * so we do not completely orphan skb, but transfert all
+ * accounted bytes but one, to avoid unexpected reorders.
+ */
+ if (skb->destructor == sock_wfree
+#ifdef CONFIG_INET
+ || skb->destructor == tcp_wfree
+#endif
+ ) {
+ atomic_sub(skb->truesize - 1, &skb->sk->sk_wmem_alloc);
+ skb->truesize = 1;
+ } else {
+ skb_orphan(skb);
+ }
+}
+EXPORT_SYMBOL(skb_orphan_partial);
+
/*
* Read buffer destructor automatically called from kfree_skb.
*/
struct sk_buff *sock_alloc_send_pskb(struct sock *sk, unsigned long header_len,
unsigned long data_len, int noblock,
- int *errcode)
+ int *errcode, int max_page_order)
{
- struct sk_buff *skb;
+ struct sk_buff *skb = NULL;
+ unsigned long chunk;
gfp_t gfp_mask;
long timeo;
int err;
int npages = (data_len + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
+ struct page *page;
+ int i;
err = -EMSGSIZE;
if (npages > MAX_SKB_FRAGS)
goto failure;
- gfp_mask = sk->sk_allocation;
- if (gfp_mask & __GFP_WAIT)
- gfp_mask |= __GFP_REPEAT;
-
timeo = sock_sndtimeo(sk, noblock);
- while (1) {
+ while (!skb) {
err = sock_error(sk);
if (err != 0)
goto failure;
if (sk->sk_shutdown & SEND_SHUTDOWN)
goto failure;
- if (atomic_read(&sk->sk_wmem_alloc) < sk->sk_sndbuf) {
- skb = alloc_skb(header_len, gfp_mask);
- if (skb) {
- int i;
-
- /* No pages, we're done... */
- if (!data_len)
- break;
-
- skb->truesize += data_len;
- skb_shinfo(skb)->nr_frags = npages;
- for (i = 0; i < npages; i++) {
- struct page *page;
-
- page = alloc_pages(sk->sk_allocation, 0);
- if (!page) {
- err = -ENOBUFS;
- skb_shinfo(skb)->nr_frags = i;
- kfree_skb(skb);
- goto failure;
- }
-
- __skb_fill_page_desc(skb, i,
- page, 0,
- (data_len >= PAGE_SIZE ?
- PAGE_SIZE :
- data_len));
- data_len -= PAGE_SIZE;
- }
+ if (atomic_read(&sk->sk_wmem_alloc) >= sk->sk_sndbuf) {
+ set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags);
+ set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
+ err = -EAGAIN;
+ if (!timeo)
+ goto failure;
+ if (signal_pending(current))
+ goto interrupted;
+ timeo = sock_wait_for_wmem(sk, timeo);
+ continue;
+ }
- /* Full success... */
- break;
- }
- err = -ENOBUFS;
+ err = -ENOBUFS;
+ gfp_mask = sk->sk_allocation;
+ if (gfp_mask & __GFP_WAIT)
+ gfp_mask |= __GFP_REPEAT;
+
+ skb = alloc_skb(header_len, gfp_mask);
+ if (!skb)
goto failure;
+
+ skb->truesize += data_len;
+
+ for (i = 0; npages > 0; i++) {
+ int order = max_page_order;
+
+ while (order) {
+ if (npages >= 1 << order) {
+ page = alloc_pages(sk->sk_allocation |
+ __GFP_COMP | __GFP_NOWARN,
+ order);
+ if (page)
+ goto fill_page;
+ }
+ order--;
+ }
+ page = alloc_page(sk->sk_allocation);
+ if (!page)
+ goto failure;
+fill_page:
+ chunk = min_t(unsigned long, data_len,
+ PAGE_SIZE << order);
+ skb_fill_page_desc(skb, i, page, 0, chunk);
+ data_len -= chunk;
+ npages -= 1 << order;
}
- set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags);
- set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
- err = -EAGAIN;
- if (!timeo)
- goto failure;
- if (signal_pending(current))
- goto interrupted;
- timeo = sock_wait_for_wmem(sk, timeo);
}
skb_set_owner_w(skb, sk);
interrupted:
err = sock_intr_errno(timeo);
failure:
+ kfree_skb(skb);
*errcode = err;
return NULL;
}
struct sk_buff *sock_alloc_send_skb(struct sock *sk, unsigned long size,
int noblock, int *errcode)
{
- return sock_alloc_send_pskb(sk, size, 0, noblock, errcode);
+ return sock_alloc_send_pskb(sk, size, 0, noblock, errcode, 0);
}
EXPORT_SYMBOL(sock_alloc_send_skb);
sk->sk_stamp = ktime_set(-1L, 0);
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
sk->sk_napi_id = 0;
sk->sk_ll_usec = sysctl_net_busy_read;
#endif
}
}
+int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
+ int level, int type)
+{
+ struct sock_exterr_skb *serr;
+ struct sk_buff *skb, *skb2;
+ int copied, err;
+
+ err = -EAGAIN;
+ skb = skb_dequeue(&sk->sk_error_queue);
+ if (skb == NULL)
+ goto out;
+
+ copied = skb->len;
+ if (copied > len) {
+ msg->msg_flags |= MSG_TRUNC;
+ copied = len;
+ }
+ err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
+ if (err)
+ goto out_free_skb;
+
+ sock_recv_timestamp(msg, sk, skb);
+
+ serr = SKB_EXT_ERR(skb);
+ put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
+
+ msg->msg_flags |= MSG_ERRQUEUE;
+ err = copied;
+
+ /* Reset and regenerate socket error */
+ spin_lock_bh(&sk->sk_error_queue.lock);
+ sk->sk_err = 0;
+ if ((skb2 = skb_peek(&sk->sk_error_queue)) != NULL) {
+ sk->sk_err = SKB_EXT_ERR(skb2)->ee.ee_errno;
+ spin_unlock_bh(&sk->sk_error_queue.lock);
+ sk->sk_error_report(sk);
+ } else
+ spin_unlock_bh(&sk->sk_error_queue.lock);
+
+out_free_skb:
+ kfree_skb(skb);
+out:
+ return err;
+}
+EXPORT_SYMBOL(sock_recv_errqueue);
+
/*
* Get a socket option on an socket.
*
struct socket *sock = sk->sk_socket;
struct socket_wq *wq;
- if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk) && sock) {
+ if (sk_stream_is_writeable(sk) && sock) {
clear_bit(SOCK_NOSPACE, &sock->flags);
rcu_read_lock();
#include <net/net_ratelimit.h>
#include <net/busy_poll.h>
+static int zero = 0;
static int one = 1;
+static int ushort_max = USHRT_MAX;
#ifdef CONFIG_RPS
static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
.proc_handler = flow_limit_table_len_sysctl
},
#endif /* CONFIG_NET_FLOW_LIMIT */
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
{
.procname = "busy_poll",
.data = &sysctl_net_busy_poll,
.data = &init_net.core.sysctl_somaxconn,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec
+ .extra1 = &zero,
+ .extra2 = &ushort_max,
+ .proc_handler = proc_dointvec_minmax
},
{ }
};
mask |= POLLIN | POLLRDNORM;
if (!(sk->sk_shutdown & SEND_SHUTDOWN)) {
- if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)) {
+ if (sk_stream_is_writeable(sk)) {
mask |= POLLOUT | POLLWRNORM;
} else { /* send SIGIO later */
set_bit(SOCK_ASYNC_NOSPACE,
* wspace test but before the flags are set,
* IO signal will be lost.
*/
- if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk))
+ if (sk_stream_is_writeable(sk))
mask |= POLLOUT | POLLWRNORM;
}
}
}
EXPORT_SYMBOL(alloc_etherdev_mqs);
-static size_t _format_mac_addr(char *buf, int buflen,
- const unsigned char *addr, int len)
-{
- int i;
- char *cp = buf;
-
- for (i = 0; i < len; i++) {
- cp += scnprintf(cp, buflen - (cp - buf), "%02x", addr[i]);
- if (i == len - 1)
- break;
- cp += scnprintf(cp, buflen - (cp - buf), ":");
- }
- return cp - buf;
-}
-
ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len)
{
- size_t l;
-
- l = _format_mac_addr(buf, PAGE_SIZE, addr, len);
- l += scnprintf(buf + l, PAGE_SIZE - l, "\n");
- return (ssize_t)l;
+ return scnprintf(buf, PAGE_SIZE, "%*phC\n", len, addr);
}
EXPORT_SYMBOL(sysfs_format_mac);
static LIST_HEAD(lowpan_devices);
-/*
- * Uncompression of linklocal:
- * 0 -> 16 bytes from packet
- * 1 -> 2 bytes from prefix - bunch of zeroes and 8 from packet
- * 2 -> 2 bytes from prefix - zeroes + 2 from packet
- * 3 -> 2 bytes from prefix - infer 8 bytes from lladdr
- *
- * NOTE: => the uncompress function does change 0xf to 0x10
- * NOTE: 0x00 => no-autoconfig => unspecified
- */
-static const u8 lowpan_unc_llconf[] = {0x0f, 0x28, 0x22, 0x20};
-
-/*
- * Uncompression of ctx-based:
- * 0 -> 0 bits from packet [unspecified / reserved]
- * 1 -> 8 bytes from prefix - bunch of zeroes and 8 from packet
- * 2 -> 8 bytes from prefix - zeroes + 2 from packet
- * 3 -> 8 bytes from prefix - infer 8 bytes from lladdr
- */
-static const u8 lowpan_unc_ctxconf[] = {0x00, 0x88, 0x82, 0x80};
-
-/*
- * Uncompression of ctx-base
- * 0 -> 0 bits from packet
- * 1 -> 2 bytes from prefix - bunch of zeroes 5 from packet
- * 2 -> 2 bytes from prefix - zeroes + 3 from packet
- * 3 -> 2 bytes from prefix - infer 1 bytes from lladdr
- */
-static const u8 lowpan_unc_mxconf[] = {0x0f, 0x25, 0x23, 0x21};
-
-/* Link local prefix */
-static const u8 lowpan_llprefix[] = {0xfe, 0x80};
-
/* private device info */
struct lowpan_dev_info {
struct net_device *real_dev; /* real WPAN device ptr */
return rol8(val, shift);
}
-static void
-lowpan_uip_ds6_set_addr_iid(struct in6_addr *ipaddr, unsigned char *lladdr)
+/*
+ * Uncompress address function for source and
+ * destination address(non-multicast).
+ *
+ * address_mode is sam value or dam value.
+ */
+static int
+lowpan_uncompress_addr(struct sk_buff *skb,
+ struct in6_addr *ipaddr,
+ const u8 address_mode,
+ const struct ieee802154_addr *lladdr)
{
- memcpy(&ipaddr->s6_addr[8], lladdr, IEEE802154_ADDR_LEN);
- /* second bit-flip (Universe/Local) is done according RFC2464 */
- ipaddr->s6_addr[8] ^= 0x02;
+ bool fail;
+
+ switch (address_mode) {
+ case LOWPAN_IPHC_ADDR_00:
+ /* for global link addresses */
+ fail = lowpan_fetch_skb(skb, ipaddr->s6_addr, 16);
+ break;
+ case LOWPAN_IPHC_ADDR_01:
+ /* fe:80::XXXX:XXXX:XXXX:XXXX */
+ ipaddr->s6_addr[0] = 0xFE;
+ ipaddr->s6_addr[1] = 0x80;
+ fail = lowpan_fetch_skb(skb, &ipaddr->s6_addr[8], 8);
+ break;
+ case LOWPAN_IPHC_ADDR_02:
+ /* fe:80::ff:fe00:XXXX */
+ ipaddr->s6_addr[0] = 0xFE;
+ ipaddr->s6_addr[1] = 0x80;
+ ipaddr->s6_addr[11] = 0xFF;
+ ipaddr->s6_addr[12] = 0xFE;
+ fail = lowpan_fetch_skb(skb, &ipaddr->s6_addr[14], 2);
+ break;
+ case LOWPAN_IPHC_ADDR_03:
+ fail = false;
+ switch (lladdr->addr_type) {
+ case IEEE802154_ADDR_LONG:
+ /* fe:80::XXXX:XXXX:XXXX:XXXX
+ * \_________________/
+ * hwaddr
+ */
+ ipaddr->s6_addr[0] = 0xFE;
+ ipaddr->s6_addr[1] = 0x80;
+ memcpy(&ipaddr->s6_addr[8], lladdr->hwaddr,
+ IEEE802154_ADDR_LEN);
+ /* second bit-flip (Universe/Local)
+ * is done according RFC2464
+ */
+ ipaddr->s6_addr[8] ^= 0x02;
+ break;
+ case IEEE802154_ADDR_SHORT:
+ /* fe:80::ff:fe00:XXXX
+ * \__/
+ * short_addr
+ *
+ * Universe/Local bit is zero.
+ */
+ ipaddr->s6_addr[0] = 0xFE;
+ ipaddr->s6_addr[1] = 0x80;
+ ipaddr->s6_addr[11] = 0xFF;
+ ipaddr->s6_addr[12] = 0xFE;
+ ipaddr->s6_addr16[7] = htons(lladdr->short_addr);
+ break;
+ default:
+ pr_debug("Invalid addr_type set\n");
+ return -EINVAL;
+ }
+ break;
+ default:
+ pr_debug("Invalid address mode value: 0x%x\n", address_mode);
+ return -EINVAL;
+ }
+
+ if (fail) {
+ pr_debug("Failed to fetch skb data\n");
+ return -EIO;
+ }
+
+ lowpan_raw_dump_inline(NULL, "Reconstructed ipv6 addr is:\n",
+ ipaddr->s6_addr, 16);
+
+ return 0;
}
-/*
- * Uncompress addresses based on a prefix and a postfix with zeroes in
- * between. If the postfix is zero in length it will use the link address
- * to configure the IP address (autoconf style).
- * pref_post_count takes a byte where the first nibble specify prefix count
- * and the second postfix count (NOTE: 15/0xf => 16 bytes copy).
+/* Uncompress address function for source context
+ * based address(non-multicast).
*/
static int
-lowpan_uncompress_addr(struct sk_buff *skb, struct in6_addr *ipaddr,
- u8 const *prefix, u8 pref_post_count, unsigned char *lladdr)
+lowpan_uncompress_context_based_src_addr(struct sk_buff *skb,
+ struct in6_addr *ipaddr,
+ const u8 sam)
{
- u8 prefcount = pref_post_count >> 4;
- u8 postcount = pref_post_count & 0x0f;
-
- /* full nibble 15 => 16 */
- prefcount = (prefcount == 15 ? 16 : prefcount);
- postcount = (postcount == 15 ? 16 : postcount);
-
- if (lladdr)
- lowpan_raw_dump_inline(__func__, "linklocal address",
- lladdr, IEEE802154_ADDR_LEN);
- if (prefcount > 0)
- memcpy(ipaddr, prefix, prefcount);
-
- if (prefcount + postcount < 16)
- memset(&ipaddr->s6_addr[prefcount], 0,
- 16 - (prefcount + postcount));
-
- if (postcount > 0) {
- memcpy(&ipaddr->s6_addr[16 - postcount], skb->data, postcount);
- skb_pull(skb, postcount);
- } else if (prefcount > 0) {
- if (lladdr == NULL)
- return -EINVAL;
+ switch (sam) {
+ case LOWPAN_IPHC_ADDR_00:
+ /* unspec address ::
+ * Do nothing, address is already ::
+ */
+ break;
+ case LOWPAN_IPHC_ADDR_01:
+ /* TODO */
+ case LOWPAN_IPHC_ADDR_02:
+ /* TODO */
+ case LOWPAN_IPHC_ADDR_03:
+ /* TODO */
+ netdev_warn(skb->dev, "SAM value 0x%x not supported\n", sam);
+ return -EINVAL;
+ default:
+ pr_debug("Invalid sam value: 0x%x\n", sam);
+ return -EINVAL;
+ }
+
+ lowpan_raw_dump_inline(NULL,
+ "Reconstructed context based ipv6 src addr is:\n",
+ ipaddr->s6_addr, 16);
+
+ return 0;
+}
- /* no IID based configuration if no prefix and no data */
- lowpan_uip_ds6_set_addr_iid(ipaddr, lladdr);
+/* Uncompress function for multicast destination address,
+ * when M bit is set.
+ */
+static int
+lowpan_uncompress_multicast_daddr(struct sk_buff *skb,
+ struct in6_addr *ipaddr,
+ const u8 dam)
+{
+ bool fail;
+
+ switch (dam) {
+ case LOWPAN_IPHC_DAM_00:
+ /* 00: 128 bits. The full address
+ * is carried in-line.
+ */
+ fail = lowpan_fetch_skb(skb, ipaddr->s6_addr, 16);
+ break;
+ case LOWPAN_IPHC_DAM_01:
+ /* 01: 48 bits. The address takes
+ * the form ffXX::00XX:XXXX:XXXX.
+ */
+ ipaddr->s6_addr[0] = 0xFF;
+ fail = lowpan_fetch_skb(skb, &ipaddr->s6_addr[1], 1);
+ fail |= lowpan_fetch_skb(skb, &ipaddr->s6_addr[11], 5);
+ break;
+ case LOWPAN_IPHC_DAM_10:
+ /* 10: 32 bits. The address takes
+ * the form ffXX::00XX:XXXX.
+ */
+ ipaddr->s6_addr[0] = 0xFF;
+ fail = lowpan_fetch_skb(skb, &ipaddr->s6_addr[1], 1);
+ fail |= lowpan_fetch_skb(skb, &ipaddr->s6_addr[13], 3);
+ break;
+ case LOWPAN_IPHC_DAM_11:
+ /* 11: 8 bits. The address takes
+ * the form ff02::00XX.
+ */
+ ipaddr->s6_addr[0] = 0xFF;
+ ipaddr->s6_addr[1] = 0x02;
+ fail = lowpan_fetch_skb(skb, &ipaddr->s6_addr[15], 1);
+ break;
+ default:
+ pr_debug("DAM value has a wrong value: 0x%x\n", dam);
+ return -EINVAL;
+ }
+
+ if (fail) {
+ pr_debug("Failed to fetch skb data\n");
+ return -EIO;
}
- pr_debug("uncompressing %d + %d => ", prefcount, postcount);
- lowpan_raw_dump_inline(NULL, NULL, ipaddr->s6_addr, 16);
+ lowpan_raw_dump_inline(NULL, "Reconstructed ipv6 multicast addr is:\n",
+ ipaddr->s6_addr, 16);
return 0;
}
skb_reserve(frame->skb, sizeof(struct ipv6hdr));
skb_put(frame->skb, frame->length);
+ /* copy the first control block to keep a
+ * trace of the link-layer addresses in case
+ * of a link-local compressed address
+ */
+ memcpy(frame->skb->cb, skb->cb, sizeof(skb->cb));
+
init_timer(&frame->timer);
/* time out is the same as for ipv6 - 60 sec */
frame->timer.expires = jiffies + LOWPAN_FRAG_TIMEOUT;
static int
lowpan_process_data(struct sk_buff *skb)
{
- struct ipv6hdr hdr;
+ struct ipv6hdr hdr = {};
u8 tmp, iphc0, iphc1, num_context = 0;
- u8 *_saddr, *_daddr;
+ const struct ieee802154_addr *_saddr, *_daddr;
int err;
lowpan_raw_dump_table(__func__, "raw skb data dump", skb->data,
if (lowpan_fetch_skb_u8(skb, &iphc1))
goto drop;
- _saddr = mac_cb(skb)->sa.hwaddr;
- _daddr = mac_cb(skb)->da.hwaddr;
+ _saddr = &mac_cb(skb)->sa;
+ _daddr = &mac_cb(skb)->da;
pr_debug("iphc0 = %02x, iphc1 = %02x\n", iphc0, iphc1);
hdr.priority = ((tmp >> 2) & 0x0f);
hdr.flow_lbl[0] = ((tmp << 6) & 0xC0) | ((tmp >> 2) & 0x30);
- hdr.flow_lbl[1] = 0;
- hdr.flow_lbl[2] = 0;
break;
/*
* Flow Label carried in-line
break;
/* Traffic Class and Flow Label are elided */
case 3: /* 11b */
- hdr.priority = 0;
- hdr.flow_lbl[0] = 0;
- hdr.flow_lbl[1] = 0;
- hdr.flow_lbl[2] = 0;
break;
default:
break;
/* Extract SAM to the tmp variable */
tmp = ((iphc1 & LOWPAN_IPHC_SAM) >> LOWPAN_IPHC_SAM_BIT) & 0x03;
- /* Source address uncompression */
- pr_debug("source address stateless compression\n");
- err = lowpan_uncompress_addr(skb, &hdr.saddr, lowpan_llprefix,
- lowpan_unc_llconf[tmp], skb->data);
+ if (iphc1 & LOWPAN_IPHC_SAC) {
+ /* Source address context based uncompression */
+ pr_debug("SAC bit is set. Handle context based source address.\n");
+ err = lowpan_uncompress_context_based_src_addr(
+ skb, &hdr.saddr, tmp);
+ } else {
+ /* Source address uncompression */
+ pr_debug("source address stateless compression\n");
+ err = lowpan_uncompress_addr(skb, &hdr.saddr, tmp, _saddr);
+ }
+
+ /* Check on error of previous branch */
if (err)
goto drop;
pr_debug("dest: context-based mcast compression\n");
/* TODO: implement this */
} else {
- u8 prefix[] = {0xff, 0x02};
-
- pr_debug("dest: non context-based mcast compression\n");
- if (0 < tmp && tmp < 3) {
- if (lowpan_fetch_skb_u8(skb, &prefix[1]))
- goto drop;
- }
-
- err = lowpan_uncompress_addr(skb, &hdr.daddr, prefix,
- lowpan_unc_mxconf[tmp], NULL);
+ err = lowpan_uncompress_multicast_daddr(
+ skb, &hdr.daddr, tmp);
if (err)
goto drop;
}
} else {
pr_debug("dest: stateless compression\n");
- err = lowpan_uncompress_addr(skb, &hdr.daddr, lowpan_llprefix,
- lowpan_unc_llconf[tmp], skb->data);
+ err = lowpan_uncompress_addr(skb, &hdr.daddr, tmp, _daddr);
if (err)
goto drop;
}
/* Values of fields within the IPHC encoding second byte */
#define LOWPAN_IPHC_CID 0x80
+#define LOWPAN_IPHC_ADDR_00 0x00
+#define LOWPAN_IPHC_ADDR_01 0x01
+#define LOWPAN_IPHC_ADDR_02 0x02
+#define LOWPAN_IPHC_ADDR_03 0x03
+
#define LOWPAN_IPHC_SAC 0x40
-#define LOWPAN_IPHC_SAM_00 0x00
-#define LOWPAN_IPHC_SAM_01 0x10
-#define LOWPAN_IPHC_SAM_10 0x20
#define LOWPAN_IPHC_SAM 0x30
#define LOWPAN_IPHC_SAM_BIT 4
dest = 16 bit inline */
#define LOWPAN_NHC_UDP_CS_P_11 0xF3 /* source & dest = 0xF0B + 4bit inline */
+static inline bool lowpan_fetch_skb(struct sk_buff *skb,
+ void *data, const unsigned int len)
+{
+ if (unlikely(!pskb_may_pull(skb, len)))
+ return true;
+
+ skb_copy_from_linear_data(skb, data, len);
+ skb_pull(skb, len);
+
+ return false;
+}
+
#endif /* __6LOWPAN_H__ */
[IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
[IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
[IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
+ [IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL - 1] = 10000 /*ms*/,
+ [IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL - 1] = 1000 /*ms*/,
},
};
[IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
[IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
[IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE - 1] = 1,
+ [IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL - 1] = 10000 /*ms*/,
+ [IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL - 1] = 1000 /*ms*/,
},
};
ci = nla_data(tb[IFA_CACHEINFO]);
if (!ci->ifa_valid || ci->ifa_prefered > ci->ifa_valid) {
err = -EINVAL;
- goto errout;
+ goto errout_free;
}
*pvalid_lft = ci->ifa_valid;
*pprefered_lft = ci->ifa_prefered;
return ifa;
+errout_free:
+ inet_free_ifa(ifa);
errout:
return ERR_PTR(err);
}
if (len < (int) sizeof(ifr))
break;
memset(&ifr, 0, sizeof(struct ifreq));
- if (ifa->ifa_label)
- strcpy(ifr.ifr_name, ifa->ifa_label);
- else
- strcpy(ifr.ifr_name, dev->name);
+ strcpy(ifr.ifr_name, ifa->ifa_label);
(*(struct sockaddr_in *)&ifr.ifr_addr).sin_family = AF_INET;
(*(struct sockaddr_in *)&ifr.ifr_addr).sin_addr.s_addr =
DEVINET_SYSCTL_RW_ENTRY(ARP_ACCEPT, "arp_accept"),
DEVINET_SYSCTL_RW_ENTRY(ARP_NOTIFY, "arp_notify"),
DEVINET_SYSCTL_RW_ENTRY(PROXY_ARP_PVLAN, "proxy_arp_pvlan"),
+ DEVINET_SYSCTL_RW_ENTRY(FORCE_IGMP_VERSION,
+ "force_igmp_version"),
+ DEVINET_SYSCTL_RW_ENTRY(IGMPV2_UNSOLICITED_REPORT_INTERVAL,
+ "igmpv2_unsolicited_report_interval"),
+ DEVINET_SYSCTL_RW_ENTRY(IGMPV3_UNSOLICITED_REPORT_INTERVAL,
+ "igmpv3_unsolicited_report_interval"),
DEVINET_SYSCTL_FLUSHING_ENTRY(NOXFRM, "disable_xfrm"),
DEVINET_SYSCTL_FLUSHING_ENTRY(NOPOLICY, "disable_policy"),
- DEVINET_SYSCTL_FLUSHING_ENTRY(FORCE_IGMP_VERSION,
- "force_igmp_version"),
DEVINET_SYSCTL_FLUSHING_ENTRY(PROMOTE_SECONDARIES,
"promote_secondaries"),
DEVINET_SYSCTL_FLUSHING_ENTRY(ROUTE_LOCALNET,
}
return ((mtu - x->props.header_len - crypto_aead_authsize(esp->aead) -
- net_adj) & ~(align - 1)) + (net_adj - 2);
+ net_adj) & ~(align - 1)) + net_adj - 2;
}
static void esp4_err(struct sk_buff *skb, u32 info)
return err;
}
+static bool fib4_rule_suppress(struct fib_rule *rule, struct fib_lookup_arg *arg)
+{
+ struct fib_result *result = (struct fib_result *) arg->result;
+ struct net_device *dev = result->fi->fib_dev;
+
+ /* do not accept result if the route does
+ * not meet the required prefix length
+ */
+ if (result->prefixlen <= rule->suppress_prefixlen)
+ goto suppress_route;
+
+ /* do not accept result if the route uses a device
+ * belonging to a forbidden interface group
+ */
+ if (rule->suppress_ifgroup != -1 && dev && dev->group == rule->suppress_ifgroup)
+ goto suppress_route;
+
+ return false;
+
+suppress_route:
+ if (!(arg->flags & FIB_LOOKUP_NOREF))
+ fib_info_put(result->fi);
+ return true;
+}
static int fib4_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
{
.rule_size = sizeof(struct fib4_rule),
.addr_size = sizeof(u32),
.action = fib4_rule_action,
+ .suppress = fib4_rule_suppress,
.match = fib4_rule_match,
.configure = fib4_rule_configure,
.delete = fib4_rule_delete,
#include <linux/init.h>
#include <linux/list.h>
#include <linux/slab.h>
-#include <linux/prefetch.h>
#include <linux/export.h>
#include <net/net_namespace.h>
#include <net/ip.h>
if (!c)
continue;
- if (IS_LEAF(c)) {
- prefetch(rcu_dereference_rtnl(p->child[idx]));
+ if (IS_LEAF(c))
return (struct leaf *) c;
- }
/* Rescan start scanning in new node */
p = (struct tnode *) c;
max--;
pointers = 0;
- for (i = 1; i <= max; i++)
+ for (i = 1; i < max; i++)
if (stat->nodesizes[i] != 0) {
seq_printf(seq, " %u: %u", i, stat->nodesizes[i]);
pointers += (1<<i) * stat->nodesizes[i];
#include <linux/if_arp.h>
#include <linux/rtnetlink.h>
#include <linux/times.h>
+#include <linux/pkt_sched.h>
#include <net/net_namespace.h>
#include <net/arp.h>
#define IGMP_V1_Router_Present_Timeout (400*HZ)
#define IGMP_V2_Router_Present_Timeout (400*HZ)
-#define IGMP_Unsolicited_Report_Interval (10*HZ)
+#define IGMP_V2_Unsolicited_Report_Interval (10*HZ)
+#define IGMP_V3_Unsolicited_Report_Interval (1*HZ)
#define IGMP_Query_Response_Interval (10*HZ)
#define IGMP_Unsolicited_Report_Count 2
((in_dev)->mr_v2_seen && \
time_before(jiffies, (in_dev)->mr_v2_seen)))
+static int unsolicited_report_interval(struct in_device *in_dev)
+{
+ int interval_ms, interval_jiffies;
+
+ if (IGMP_V1_SEEN(in_dev) || IGMP_V2_SEEN(in_dev))
+ interval_ms = IN_DEV_CONF_GET(
+ in_dev,
+ IGMPV2_UNSOLICITED_REPORT_INTERVAL);
+ else /* v3 */
+ interval_ms = IN_DEV_CONF_GET(
+ in_dev,
+ IGMPV3_UNSOLICITED_REPORT_INTERVAL);
+
+ interval_jiffies = msecs_to_jiffies(interval_ms);
+
+ /* _timer functions can't handle a delay of 0 jiffies so ensure
+ * we always return a positive value.
+ */
+ if (interval_jiffies <= 0)
+ interval_jiffies = 1;
+ return interval_jiffies;
+}
+
static void igmpv3_add_delrec(struct in_device *in_dev, struct ip_mc_list *im);
static void igmpv3_del_delrec(struct in_device *in_dev, __be32 multiaddr);
static void igmpv3_clear_delrec(struct in_device *in_dev);
if (size < 256)
return NULL;
}
+ skb->priority = TC_PRIO_CONTROL;
igmp_skb_size(skb) = size;
rt = ip_route_output_ports(net, &fl4, NULL, IGMPV3_ALL_MCR, 0,
ip_rt_put(rt);
return -1;
}
+ skb->priority = TC_PRIO_CONTROL;
skb_dst_set(skb, &rt->dst);
igmpv3_send_cr(in_dev);
if (in_dev->mr_ifc_count) {
in_dev->mr_ifc_count--;
- igmp_ifc_start_timer(in_dev, IGMP_Unsolicited_Report_Interval);
+ igmp_ifc_start_timer(in_dev,
+ unsolicited_report_interval(in_dev));
}
__in_dev_put(in_dev);
}
if (im->unsolicit_count) {
im->unsolicit_count--;
- igmp_start_timer(im, IGMP_Unsolicited_Report_Interval);
+ igmp_start_timer(im, unsolicited_report_interval(in_dev));
}
im->reporter = 1;
spin_unlock(&im->lock);
EXPORT_SYMBOL(ip_mc_inc_group);
/*
- * Resend IGMP JOIN report; used for bonding.
- * Called with rcu_read_lock()
+ * Resend IGMP JOIN report; used by netdev notifier.
*/
-void ip_mc_rejoin_groups(struct in_device *in_dev)
+static void ip_mc_rejoin_groups(struct in_device *in_dev)
{
#ifdef CONFIG_IP_MULTICAST
struct ip_mc_list *im;
int type;
- for_each_pmc_rcu(in_dev, im) {
+ ASSERT_RTNL();
+
+ for_each_pmc_rtnl(in_dev, im) {
if (im->multiaddr == IGMP_ALL_HOSTS)
continue;
}
#endif
}
-EXPORT_SYMBOL(ip_mc_rejoin_groups);
/*
* A socket has left a multicast group on device dev
.exit = igmp_net_exit,
};
+static int igmp_netdev_event(struct notifier_block *this,
+ unsigned long event, void *ptr)
+{
+ struct net_device *dev = netdev_notifier_info_to_dev(ptr);
+ struct in_device *in_dev;
+
+ switch (event) {
+ case NETDEV_RESEND_IGMP:
+ in_dev = __in_dev_get_rtnl(dev);
+ if (in_dev)
+ ip_mc_rejoin_groups(in_dev);
+ break;
+ default:
+ break;
+ }
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block igmp_notifier = {
+ .notifier_call = igmp_netdev_event,
+};
+
int __init igmp_mc_proc_init(void)
{
- return register_pernet_subsys(&igmp_net_ops);
+ int err;
+
+ err = register_pernet_subsys(&igmp_net_ops);
+ if (err)
+ return err;
+ err = register_netdevice_notifier(&igmp_notifier);
+ if (err)
+ goto reg_notif_fail;
+ return 0;
+
+reg_notif_fail:
+ unregister_pernet_subsys(&igmp_net_ops);
+ return err;
}
#endif
if (daddr)
memcpy(&iph->daddr, daddr, 4);
if (iph->daddr)
- return t->hlen;
+ return t->hlen + sizeof(*iph);
return -(t->hlen + sizeof(*iph));
}
static void __net_exit ipgre_exit_net(struct net *net)
{
struct ip_tunnel_net *itn = net_generic(net, ipgre_net_id);
- ip_tunnel_delete_net(itn);
+ ip_tunnel_delete_net(itn, &ipgre_link_ops);
}
static struct pernet_operations ipgre_net_ops = {
static void __net_exit ipgre_tap_exit_net(struct net *net)
{
struct ip_tunnel_net *itn = net_generic(net, gre_tap_net_id);
- ip_tunnel_delete_net(itn);
+ ip_tunnel_delete_net(itn, &ipgre_tap_ops);
}
static struct pernet_operations ipgre_tap_net_ops = {
#include <net/icmp.h>
#include <net/raw.h>
#include <net/checksum.h>
+#include <net/inet_ecn.h>
#include <linux/netfilter_ipv4.h>
#include <net/xfrm.h>
#include <linux/mroute.h>
{
struct net *net = dev_net(skb->dev);
- __skb_pull(skb, ip_hdrlen(skb));
-
- /* Point into the IP datagram, just past the header. */
- skb_reset_transport_header(skb);
+ __skb_pull(skb, skb_network_header_len(skb));
rcu_read_lock();
{
if (iph->ihl < 5 || iph->version != 4)
goto inhdr_error;
+ BUILD_BUG_ON(IPSTATS_MIB_ECT1PKTS != IPSTATS_MIB_NOECTPKTS + INET_ECN_ECT_1);
+ BUILD_BUG_ON(IPSTATS_MIB_ECT0PKTS != IPSTATS_MIB_NOECTPKTS + INET_ECN_ECT_0);
+ BUILD_BUG_ON(IPSTATS_MIB_CEPKTS != IPSTATS_MIB_NOECTPKTS + INET_ECN_CE);
+ IP_ADD_STATS_BH(dev_net(dev),
+ IPSTATS_MIB_NOECTPKTS + (iph->tos & INET_ECN_MASK),
+ max_t(unsigned short, 1, skb_shinfo(skb)->gso_segs));
+
if (!pskb_may_pull(skb, iph->ihl*4))
goto inhdr_error;
goto drop;
}
+ skb->transport_header = skb->network_header + iph->ihl*4;
+
/* Remove any debris in the socket control block */
memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
struct flowi4 fl4;
struct rtable *rt;
- rt = ip_route_output_tunnel(dev_net(dev), &fl4,
+ rt = ip_route_output_tunnel(tunnel->net, &fl4,
tunnel->parms.iph.protocol,
iph->daddr, iph->saddr,
tunnel->parms.o_key,
}
if (!tdev && tunnel->parms.link)
- tdev = __dev_get_by_index(dev_net(dev), tunnel->parms.link);
+ tdev = __dev_get_by_index(tunnel->net, tunnel->parms.link);
if (tdev) {
hlen = tdev->hard_header_len + tdev->needed_headroom;
tstats->rx_bytes += skb->len;
u64_stats_update_end(&tstats->syncp);
- if (tunnel->net != dev_net(tunnel->dev))
- skb_scrub_packet(skb);
-
if (tunnel->dev->type == ARPHRD_ETHER) {
skb->protocol = eth_type_trans(skb, tunnel->dev);
skb_postpull_rcsum(skb, eth_hdr(skb), ETH_HLEN);
} else {
skb->dev = tunnel->dev;
}
+
+ if (!net_eq(tunnel->net, dev_net(tunnel->dev)))
+ skb_scrub_packet(skb);
+
gro_cells_receive(&tunnel->gro_cells, skb);
return 0;
goto tx_error;
}
- if (tunnel->net != dev_net(dev))
+ if (!net_eq(tunnel->net, dev_net(dev)))
skb_scrub_packet(skb);
if (tunnel->err_count > 0) {
}
}
- err = iptunnel_xmit(dev_net(dev), rt, skb,
+ err = iptunnel_xmit(tunnel->net, rt, skb,
fl4.saddr, fl4.daddr, protocol,
ip_tunnel_ecn_encap(tos, inner_iph, skb), ttl, df);
iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
void ip_tunnel_dellink(struct net_device *dev, struct list_head *head)
{
- struct net *net = dev_net(dev);
struct ip_tunnel *tunnel = netdev_priv(dev);
struct ip_tunnel_net *itn;
- itn = net_generic(net, tunnel->ip_tnl_net_id);
+ itn = net_generic(tunnel->net, tunnel->ip_tnl_net_id);
if (itn->fb_tunnel_dev != dev) {
ip_tunnel_del(netdev_priv(dev));
{
struct ip_tunnel_net *itn = net_generic(net, ip_tnl_net_id);
struct ip_tunnel_parm parms;
+ unsigned int i;
- itn->tunnels = kzalloc(IP_TNL_HASH_SIZE * sizeof(struct hlist_head), GFP_KERNEL);
- if (!itn->tunnels)
- return -ENOMEM;
+ for (i = 0; i < IP_TNL_HASH_SIZE; i++)
+ INIT_HLIST_HEAD(&itn->tunnels[i]);
if (!ops) {
itn->fb_tunnel_dev = NULL;
return 0;
}
+
memset(&parms, 0, sizeof(parms));
if (devname)
strlcpy(parms.name, devname, IFNAMSIZ);
rtnl_lock();
itn->fb_tunnel_dev = __ip_tunnel_create(net, ops, &parms);
+ /* FB netdevice is special: we have one, and only one per netns.
+ * Allowing to move it to another netns is clearly unsafe.
+ */
+ if (!IS_ERR(itn->fb_tunnel_dev))
+ itn->fb_tunnel_dev->features |= NETIF_F_NETNS_LOCAL;
rtnl_unlock();
- if (IS_ERR(itn->fb_tunnel_dev)) {
- kfree(itn->tunnels);
- return PTR_ERR(itn->fb_tunnel_dev);
- }
- return 0;
+ return PTR_RET(itn->fb_tunnel_dev);
}
EXPORT_SYMBOL_GPL(ip_tunnel_init_net);
-static void ip_tunnel_destroy(struct ip_tunnel_net *itn, struct list_head *head)
+static void ip_tunnel_destroy(struct ip_tunnel_net *itn, struct list_head *head,
+ struct rtnl_link_ops *ops)
{
+ struct net *net = dev_net(itn->fb_tunnel_dev);
+ struct net_device *dev, *aux;
int h;
+ for_each_netdev_safe(net, dev, aux)
+ if (dev->rtnl_link_ops == ops)
+ unregister_netdevice_queue(dev, head);
+
for (h = 0; h < IP_TNL_HASH_SIZE; h++) {
struct ip_tunnel *t;
struct hlist_node *n;
struct hlist_head *thead = &itn->tunnels[h];
hlist_for_each_entry_safe(t, n, thead, hash_node)
- unregister_netdevice_queue(t->dev, head);
+ /* If dev is in the same netns, it has already
+ * been added to the list by the previous loop.
+ */
+ if (!net_eq(dev_net(t->dev), net))
+ unregister_netdevice_queue(t->dev, head);
}
if (itn->fb_tunnel_dev)
unregister_netdevice_queue(itn->fb_tunnel_dev, head);
}
-void ip_tunnel_delete_net(struct ip_tunnel_net *itn)
+void ip_tunnel_delete_net(struct ip_tunnel_net *itn, struct rtnl_link_ops *ops)
{
LIST_HEAD(list);
rtnl_lock();
- ip_tunnel_destroy(itn, &list);
+ ip_tunnel_destroy(itn, &list, ops);
unregister_netdevice_many(&list);
rtnl_unlock();
- kfree(itn->tunnels);
}
EXPORT_SYMBOL_GPL(ip_tunnel_delete_net);
int ip_tunnel_changelink(struct net_device *dev, struct nlattr *tb[],
struct ip_tunnel_parm *p)
{
- struct ip_tunnel *t, *nt;
- struct net *net = dev_net(dev);
+ struct ip_tunnel *t;
struct ip_tunnel *tunnel = netdev_priv(dev);
+ struct net *net = tunnel->net;
struct ip_tunnel_net *itn = net_generic(net, tunnel->ip_tnl_net_id);
if (dev == itn->fb_tunnel_dev)
return -EINVAL;
- nt = netdev_priv(dev);
-
t = ip_tunnel_find(itn, p, dev->type);
if (t) {
if (t->dev != dev)
return -EEXIST;
} else {
- t = nt;
+ t = tunnel;
if (dev->type != ARPHRD_ETHER) {
unsigned int nflags = 0;
}
tunnel->dev = dev;
+ tunnel->net = dev_net(dev);
strcpy(tunnel->parms.name, dev->name);
iph->version = 4;
iph->ihl = 5;
void ip_tunnel_uninit(struct net_device *dev)
{
- struct net *net = dev_net(dev);
struct ip_tunnel *tunnel = netdev_priv(dev);
+ struct net *net = tunnel->net;
struct ip_tunnel_net *itn;
itn = net_generic(net, tunnel->ip_tnl_net_id);
iph->daddr = dst;
iph->saddr = src;
iph->ttl = ttl;
- tunnel_ip_select_ident(skb,
- (const struct iphdr *)skb_inner_network_header(skb),
- &rt->dst);
+ __ip_select_ident(iph, &rt->dst, (skb_shinfo(skb)->gso_segs ?: 1) - 1);
err = ip_local_out(skb);
if (unlikely(net_xmit_eval(err)))
#include <net/net_namespace.h>
#include <net/netns/generic.h>
-#define HASH_SIZE 16
-#define HASH(addr) (((__force u32)addr^((__force u32)addr>>4))&(HASH_SIZE-1))
-
static struct rtnl_link_ops vti_link_ops __read_mostly;
static int vti_net_id __read_mostly;
-struct vti_net {
- struct ip_tunnel __rcu *tunnels_r_l[HASH_SIZE];
- struct ip_tunnel __rcu *tunnels_r[HASH_SIZE];
- struct ip_tunnel __rcu *tunnels_l[HASH_SIZE];
- struct ip_tunnel __rcu *tunnels_wc[1];
- struct ip_tunnel __rcu **tunnels[4];
-
- struct net_device *fb_tunnel_dev;
-};
-
-static int vti_fb_tunnel_init(struct net_device *dev);
static int vti_tunnel_init(struct net_device *dev);
-static void vti_tunnel_setup(struct net_device *dev);
-static void vti_dev_free(struct net_device *dev);
-static int vti_tunnel_bind_dev(struct net_device *dev);
-
-#define VTI_XMIT(stats1, stats2) do { \
- int err; \
- int pkt_len = skb->len; \
- err = dst_output(skb); \
- if (net_xmit_eval(err) == 0) { \
- u64_stats_update_begin(&(stats1)->syncp); \
- (stats1)->tx_bytes += pkt_len; \
- (stats1)->tx_packets++; \
- u64_stats_update_end(&(stats1)->syncp); \
- } else { \
- (stats2)->tx_errors++; \
- (stats2)->tx_aborted_errors++; \
- } \
-} while (0)
-
-
-static struct ip_tunnel *vti_tunnel_lookup(struct net *net,
- __be32 remote, __be32 local)
-{
- unsigned h0 = HASH(remote);
- unsigned h1 = HASH(local);
- struct ip_tunnel *t;
- struct vti_net *ipn = net_generic(net, vti_net_id);
-
- for_each_ip_tunnel_rcu(t, ipn->tunnels_r_l[h0 ^ h1])
- if (local == t->parms.iph.saddr &&
- remote == t->parms.iph.daddr && (t->dev->flags&IFF_UP))
- return t;
- for_each_ip_tunnel_rcu(t, ipn->tunnels_r[h0])
- if (remote == t->parms.iph.daddr && (t->dev->flags&IFF_UP))
- return t;
-
- for_each_ip_tunnel_rcu(t, ipn->tunnels_l[h1])
- if (local == t->parms.iph.saddr && (t->dev->flags&IFF_UP))
- return t;
-
- for_each_ip_tunnel_rcu(t, ipn->tunnels_wc[0])
- if (t && (t->dev->flags&IFF_UP))
- return t;
- return NULL;
-}
-
-static struct ip_tunnel __rcu **__vti_bucket(struct vti_net *ipn,
- struct ip_tunnel_parm *parms)
-{
- __be32 remote = parms->iph.daddr;
- __be32 local = parms->iph.saddr;
- unsigned h = 0;
- int prio = 0;
-
- if (remote) {
- prio |= 2;
- h ^= HASH(remote);
- }
- if (local) {
- prio |= 1;
- h ^= HASH(local);
- }
- return &ipn->tunnels[prio][h];
-}
-
-static inline struct ip_tunnel __rcu **vti_bucket(struct vti_net *ipn,
- struct ip_tunnel *t)
-{
- return __vti_bucket(ipn, &t->parms);
-}
-
-static void vti_tunnel_unlink(struct vti_net *ipn, struct ip_tunnel *t)
-{
- struct ip_tunnel __rcu **tp;
- struct ip_tunnel *iter;
-
- for (tp = vti_bucket(ipn, t);
- (iter = rtnl_dereference(*tp)) != NULL;
- tp = &iter->next) {
- if (t == iter) {
- rcu_assign_pointer(*tp, t->next);
- break;
- }
- }
-}
-
-static void vti_tunnel_link(struct vti_net *ipn, struct ip_tunnel *t)
-{
- struct ip_tunnel __rcu **tp = vti_bucket(ipn, t);
-
- rcu_assign_pointer(t->next, rtnl_dereference(*tp));
- rcu_assign_pointer(*tp, t);
-}
-
-static struct ip_tunnel *vti_tunnel_locate(struct net *net,
- struct ip_tunnel_parm *parms,
- int create)
-{
- __be32 remote = parms->iph.daddr;
- __be32 local = parms->iph.saddr;
- struct ip_tunnel *t, *nt;
- struct ip_tunnel __rcu **tp;
- struct net_device *dev;
- char name[IFNAMSIZ];
- struct vti_net *ipn = net_generic(net, vti_net_id);
-
- for (tp = __vti_bucket(ipn, parms);
- (t = rtnl_dereference(*tp)) != NULL;
- tp = &t->next) {
- if (local == t->parms.iph.saddr && remote == t->parms.iph.daddr)
- return t;
- }
- if (!create)
- return NULL;
-
- if (parms->name[0])
- strlcpy(name, parms->name, IFNAMSIZ);
- else
- strcpy(name, "vti%d");
-
- dev = alloc_netdev(sizeof(*t), name, vti_tunnel_setup);
- if (dev == NULL)
- return NULL;
-
- dev_net_set(dev, net);
-
- nt = netdev_priv(dev);
- nt->parms = *parms;
- dev->rtnl_link_ops = &vti_link_ops;
-
- vti_tunnel_bind_dev(dev);
-
- if (register_netdevice(dev) < 0)
- goto failed_free;
-
- dev_hold(dev);
- vti_tunnel_link(ipn, nt);
- return nt;
-
-failed_free:
- free_netdev(dev);
- return NULL;
-}
-
-static void vti_tunnel_uninit(struct net_device *dev)
-{
- struct net *net = dev_net(dev);
- struct vti_net *ipn = net_generic(net, vti_net_id);
-
- vti_tunnel_unlink(ipn, netdev_priv(dev));
- dev_put(dev);
-}
static int vti_err(struct sk_buff *skb, u32 info)
{
* 8 bytes of packet payload. It means, that precise relaying of
* ICMP in the real Internet is absolutely infeasible.
*/
+ struct net *net = dev_net(skb->dev);
+ struct ip_tunnel_net *itn = net_generic(net, vti_net_id);
struct iphdr *iph = (struct iphdr *)skb->data;
const int type = icmp_hdr(skb)->type;
const int code = icmp_hdr(skb)->code;
err = -ENOENT;
- t = vti_tunnel_lookup(dev_net(skb->dev), iph->daddr, iph->saddr);
+ t = ip_tunnel_lookup(itn, skb->dev->ifindex, TUNNEL_NO_KEY,
+ iph->daddr, iph->saddr, 0);
if (t == NULL)
goto out;
{
struct ip_tunnel *tunnel;
const struct iphdr *iph = ip_hdr(skb);
+ struct net *net = dev_net(skb->dev);
+ struct ip_tunnel_net *itn = net_generic(net, vti_net_id);
- tunnel = vti_tunnel_lookup(dev_net(skb->dev), iph->saddr, iph->daddr);
+ tunnel = ip_tunnel_lookup(itn, skb->dev->ifindex, TUNNEL_NO_KEY,
+ iph->saddr, iph->daddr, 0);
if (tunnel != NULL) {
struct pcpu_tstats *tstats;
static netdev_tx_t vti_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct ip_tunnel *tunnel = netdev_priv(dev);
- struct pcpu_tstats *tstats;
struct iphdr *tiph = &tunnel->parms.iph;
u8 tos;
struct rtable *rt; /* Route to the other host */
struct iphdr *old_iph = ip_hdr(skb);
__be32 dst = tiph->daddr;
struct flowi4 fl4;
+ int err;
if (skb->protocol != htons(ETH_P_IP))
goto tx_error;
nf_reset(skb);
skb->dev = skb_dst(skb)->dev;
- tstats = this_cpu_ptr(dev->tstats);
- VTI_XMIT(tstats, &dev->stats);
+ err = dst_output(skb);
+ if (net_xmit_eval(err) == 0)
+ err = skb->len;
+ iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
return NETDEV_TX_OK;
tx_error_icmp:
return NETDEV_TX_OK;
}
-static int vti_tunnel_bind_dev(struct net_device *dev)
-{
- struct net_device *tdev = NULL;
- struct ip_tunnel *tunnel;
- struct iphdr *iph;
-
- tunnel = netdev_priv(dev);
- iph = &tunnel->parms.iph;
-
- if (iph->daddr) {
- struct rtable *rt;
- struct flowi4 fl4;
- memset(&fl4, 0, sizeof(fl4));
- flowi4_init_output(&fl4, tunnel->parms.link,
- be32_to_cpu(tunnel->parms.i_key),
- RT_TOS(iph->tos), RT_SCOPE_UNIVERSE,
- IPPROTO_IPIP, 0,
- iph->daddr, iph->saddr, 0, 0);
- rt = ip_route_output_key(dev_net(dev), &fl4);
- if (!IS_ERR(rt)) {
- tdev = rt->dst.dev;
- ip_rt_put(rt);
- }
- dev->flags |= IFF_POINTOPOINT;
- }
-
- if (!tdev && tunnel->parms.link)
- tdev = __dev_get_by_index(dev_net(dev), tunnel->parms.link);
-
- if (tdev) {
- dev->hard_header_len = tdev->hard_header_len +
- sizeof(struct iphdr);
- dev->mtu = tdev->mtu;
- }
- dev->iflink = tunnel->parms.link;
- return dev->mtu;
-}
-
static int
vti_tunnel_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
int err = 0;
struct ip_tunnel_parm p;
- struct ip_tunnel *t;
- struct net *net = dev_net(dev);
- struct vti_net *ipn = net_generic(net, vti_net_id);
-
- switch (cmd) {
- case SIOCGETTUNNEL:
- t = NULL;
- if (dev == ipn->fb_tunnel_dev) {
- if (copy_from_user(&p, ifr->ifr_ifru.ifru_data,
- sizeof(p))) {
- err = -EFAULT;
- break;
- }
- t = vti_tunnel_locate(net, &p, 0);
- }
- if (t == NULL)
- t = netdev_priv(dev);
- memcpy(&p, &t->parms, sizeof(p));
- p.i_flags |= GRE_KEY | VTI_ISVTI;
- p.o_flags |= GRE_KEY;
- if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p)))
- err = -EFAULT;
- break;
-
- case SIOCADDTUNNEL:
- case SIOCCHGTUNNEL:
- err = -EPERM;
- if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
- goto done;
- err = -EFAULT;
- if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p)))
- goto done;
+ if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p)))
+ return -EFAULT;
- err = -EINVAL;
+ if (cmd == SIOCADDTUNNEL || cmd == SIOCCHGTUNNEL) {
if (p.iph.version != 4 || p.iph.protocol != IPPROTO_IPIP ||
p.iph.ihl != 5)
- goto done;
-
- t = vti_tunnel_locate(net, &p, cmd == SIOCADDTUNNEL);
-
- if (dev != ipn->fb_tunnel_dev && cmd == SIOCCHGTUNNEL) {
- if (t != NULL) {
- if (t->dev != dev) {
- err = -EEXIST;
- break;
- }
- } else {
- if (((dev->flags&IFF_POINTOPOINT) &&
- !p.iph.daddr) ||
- (!(dev->flags&IFF_POINTOPOINT) &&
- p.iph.daddr)) {
- err = -EINVAL;
- break;
- }
- t = netdev_priv(dev);
- vti_tunnel_unlink(ipn, t);
- synchronize_net();
- t->parms.iph.saddr = p.iph.saddr;
- t->parms.iph.daddr = p.iph.daddr;
- t->parms.i_key = p.i_key;
- t->parms.o_key = p.o_key;
- t->parms.iph.protocol = IPPROTO_IPIP;
- memcpy(dev->dev_addr, &p.iph.saddr, 4);
- memcpy(dev->broadcast, &p.iph.daddr, 4);
- vti_tunnel_link(ipn, t);
- netdev_state_change(dev);
- }
- }
-
- if (t) {
- err = 0;
- if (cmd == SIOCCHGTUNNEL) {
- t->parms.i_key = p.i_key;
- t->parms.o_key = p.o_key;
- if (t->parms.link != p.link) {
- t->parms.link = p.link;
- vti_tunnel_bind_dev(dev);
- netdev_state_change(dev);
- }
- }
- p.i_flags |= GRE_KEY | VTI_ISVTI;
- p.o_flags |= GRE_KEY;
- if (copy_to_user(ifr->ifr_ifru.ifru_data, &t->parms,
- sizeof(p)))
- err = -EFAULT;
- } else
- err = (cmd == SIOCADDTUNNEL ? -ENOBUFS : -ENOENT);
- break;
+ return -EINVAL;
+ }
- case SIOCDELTUNNEL:
- err = -EPERM;
- if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
- goto done;
-
- if (dev == ipn->fb_tunnel_dev) {
- err = -EFAULT;
- if (copy_from_user(&p, ifr->ifr_ifru.ifru_data,
- sizeof(p)))
- goto done;
- err = -ENOENT;
-
- t = vti_tunnel_locate(net, &p, 0);
- if (t == NULL)
- goto done;
- err = -EPERM;
- if (t->dev == ipn->fb_tunnel_dev)
- goto done;
- dev = t->dev;
- }
- unregister_netdevice(dev);
- err = 0;
- break;
+ err = ip_tunnel_ioctl(dev, &p, cmd);
+ if (err)
+ return err;
- default:
- err = -EINVAL;
+ if (cmd != SIOCDELTUNNEL) {
+ p.i_flags |= GRE_KEY | VTI_ISVTI;
+ p.o_flags |= GRE_KEY;
}
-done:
- return err;
-}
-
-static int vti_tunnel_change_mtu(struct net_device *dev, int new_mtu)
-{
- if (new_mtu < 68 || new_mtu > 0xFFF8)
- return -EINVAL;
- dev->mtu = new_mtu;
+ if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p)))
+ return -EFAULT;
return 0;
}
static const struct net_device_ops vti_netdev_ops = {
.ndo_init = vti_tunnel_init,
- .ndo_uninit = vti_tunnel_uninit,
+ .ndo_uninit = ip_tunnel_uninit,
.ndo_start_xmit = vti_tunnel_xmit,
.ndo_do_ioctl = vti_tunnel_ioctl,
- .ndo_change_mtu = vti_tunnel_change_mtu,
+ .ndo_change_mtu = ip_tunnel_change_mtu,
.ndo_get_stats64 = ip_tunnel_get_stats64,
};
-static void vti_dev_free(struct net_device *dev)
+static void vti_tunnel_setup(struct net_device *dev)
{
- free_percpu(dev->tstats);
- free_netdev(dev);
+ dev->netdev_ops = &vti_netdev_ops;
+ ip_tunnel_setup(dev, vti_net_id);
}
-static void vti_tunnel_setup(struct net_device *dev)
+static int vti_tunnel_init(struct net_device *dev)
{
- dev->netdev_ops = &vti_netdev_ops;
- dev->destructor = vti_dev_free;
+ struct ip_tunnel *tunnel = netdev_priv(dev);
+ struct iphdr *iph = &tunnel->parms.iph;
+
+ memcpy(dev->dev_addr, &iph->saddr, 4);
+ memcpy(dev->broadcast, &iph->daddr, 4);
dev->type = ARPHRD_TUNNEL;
dev->hard_header_len = LL_MAX_HEADER + sizeof(struct iphdr);
dev->features |= NETIF_F_NETNS_LOCAL;
dev->features |= NETIF_F_LLTX;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
-}
-static int vti_tunnel_init(struct net_device *dev)
-{
- struct ip_tunnel *tunnel = netdev_priv(dev);
-
- tunnel->dev = dev;
- strcpy(tunnel->parms.name, dev->name);
-
- memcpy(dev->dev_addr, &tunnel->parms.iph.saddr, 4);
- memcpy(dev->broadcast, &tunnel->parms.iph.daddr, 4);
-
- dev->tstats = alloc_percpu(struct pcpu_tstats);
- if (!dev->tstats)
- return -ENOMEM;
-
- return 0;
+ return ip_tunnel_init(dev);
}
-static int __net_init vti_fb_tunnel_init(struct net_device *dev)
+static void __net_init vti_fb_tunnel_init(struct net_device *dev)
{
struct ip_tunnel *tunnel = netdev_priv(dev);
struct iphdr *iph = &tunnel->parms.iph;
- struct vti_net *ipn = net_generic(dev_net(dev), vti_net_id);
iph->version = 4;
iph->protocol = IPPROTO_IPIP;
iph->ihl = 5;
-
- dev_hold(dev);
- rcu_assign_pointer(ipn->tunnels_wc[0], tunnel);
- return 0;
}
static struct xfrm_tunnel vti_handler __read_mostly = {
.priority = 1,
};
-static void vti_destroy_tunnels(struct vti_net *ipn, struct list_head *head)
-{
- int prio;
-
- for (prio = 1; prio < 4; prio++) {
- int h;
- for (h = 0; h < HASH_SIZE; h++) {
- struct ip_tunnel *t;
-
- t = rtnl_dereference(ipn->tunnels[prio][h]);
- while (t != NULL) {
- unregister_netdevice_queue(t->dev, head);
- t = rtnl_dereference(t->next);
- }
- }
- }
-}
-
static int __net_init vti_init_net(struct net *net)
{
int err;
- struct vti_net *ipn = net_generic(net, vti_net_id);
-
- ipn->tunnels[0] = ipn->tunnels_wc;
- ipn->tunnels[1] = ipn->tunnels_l;
- ipn->tunnels[2] = ipn->tunnels_r;
- ipn->tunnels[3] = ipn->tunnels_r_l;
-
- ipn->fb_tunnel_dev = alloc_netdev(sizeof(struct ip_tunnel),
- "ip_vti0",
- vti_tunnel_setup);
- if (!ipn->fb_tunnel_dev) {
- err = -ENOMEM;
- goto err_alloc_dev;
- }
- dev_net_set(ipn->fb_tunnel_dev, net);
-
- err = vti_fb_tunnel_init(ipn->fb_tunnel_dev);
- if (err)
- goto err_reg_dev;
- ipn->fb_tunnel_dev->rtnl_link_ops = &vti_link_ops;
+ struct ip_tunnel_net *itn;
- err = register_netdev(ipn->fb_tunnel_dev);
+ err = ip_tunnel_init_net(net, vti_net_id, &vti_link_ops, "ip_vti0");
if (err)
- goto err_reg_dev;
+ return err;
+ itn = net_generic(net, vti_net_id);
+ vti_fb_tunnel_init(itn->fb_tunnel_dev);
return 0;
-
-err_reg_dev:
- vti_dev_free(ipn->fb_tunnel_dev);
-err_alloc_dev:
- /* nothing */
- return err;
}
static void __net_exit vti_exit_net(struct net *net)
{
- struct vti_net *ipn = net_generic(net, vti_net_id);
- LIST_HEAD(list);
-
- rtnl_lock();
- vti_destroy_tunnels(ipn, &list);
- unregister_netdevice_many(&list);
- rtnl_unlock();
+ struct ip_tunnel_net *itn = net_generic(net, vti_net_id);
+ ip_tunnel_delete_net(itn, &vti_link_ops);
}
static struct pernet_operations vti_net_ops = {
.init = vti_init_net,
.exit = vti_exit_net,
.id = &vti_net_id,
- .size = sizeof(struct vti_net),
+ .size = sizeof(struct ip_tunnel_net),
};
static int vti_tunnel_validate(struct nlattr *tb[], struct nlattr *data[])
static int vti_newlink(struct net *src_net, struct net_device *dev,
struct nlattr *tb[], struct nlattr *data[])
{
- struct ip_tunnel *nt;
- struct net *net = dev_net(dev);
- struct vti_net *ipn = net_generic(net, vti_net_id);
- int mtu;
- int err;
-
- nt = netdev_priv(dev);
- vti_netlink_parms(data, &nt->parms);
-
- if (vti_tunnel_locate(net, &nt->parms, 0))
- return -EEXIST;
+ struct ip_tunnel_parm parms;
- mtu = vti_tunnel_bind_dev(dev);
- if (!tb[IFLA_MTU])
- dev->mtu = mtu;
-
- err = register_netdevice(dev);
- if (err)
- goto out;
-
- dev_hold(dev);
- vti_tunnel_link(ipn, nt);
-
-out:
- return err;
+ vti_netlink_parms(data, &parms);
+ return ip_tunnel_newlink(dev, tb, &parms);
}
static int vti_changelink(struct net_device *dev, struct nlattr *tb[],
struct nlattr *data[])
{
- struct ip_tunnel *t, *nt;
- struct net *net = dev_net(dev);
- struct vti_net *ipn = net_generic(net, vti_net_id);
struct ip_tunnel_parm p;
- int mtu;
-
- if (dev == ipn->fb_tunnel_dev)
- return -EINVAL;
- nt = netdev_priv(dev);
vti_netlink_parms(data, &p);
-
- t = vti_tunnel_locate(net, &p, 0);
-
- if (t) {
- if (t->dev != dev)
- return -EEXIST;
- } else {
- t = nt;
-
- vti_tunnel_unlink(ipn, t);
- t->parms.iph.saddr = p.iph.saddr;
- t->parms.iph.daddr = p.iph.daddr;
- t->parms.i_key = p.i_key;
- t->parms.o_key = p.o_key;
- if (dev->type != ARPHRD_ETHER) {
- memcpy(dev->dev_addr, &p.iph.saddr, 4);
- memcpy(dev->broadcast, &p.iph.daddr, 4);
- }
- vti_tunnel_link(ipn, t);
- netdev_state_change(dev);
- }
-
- if (t->parms.link != p.link) {
- t->parms.link = p.link;
- mtu = vti_tunnel_bind_dev(dev);
- if (!tb[IFLA_MTU])
- dev->mtu = mtu;
- netdev_state_change(dev);
- }
-
- return 0;
+ return ip_tunnel_changelink(dev, tb, &p);
}
static size_t vti_get_size(const struct net_device *dev)
err = xfrm4_mode_tunnel_input_register(&vti_handler);
if (err < 0) {
unregister_pernet_device(&vti_net_ops);
- pr_info(KERN_INFO "vti init: can't register tunnel\n");
+ pr_info("vti init: can't register tunnel\n");
}
err = rtnl_link_register(&vti_link_ops);
dev->flags = IFF_NOARP;
dev->iflink = 0;
dev->addr_len = 4;
- dev->features |= NETIF_F_NETNS_LOCAL;
dev->features |= NETIF_F_LLTX;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
static void __net_exit ipip_exit_net(struct net *net)
{
struct ip_tunnel_net *itn = net_generic(net, ipip_net_id);
- ip_tunnel_delete_net(itn);
+ ip_tunnel_delete_net(itn, &ipip_link_ops);
}
static struct pernet_operations ipip_net_ops = {
static struct mr_table *ipmr_new_table(struct net *net, u32 id);
static void ipmr_free_table(struct mr_table *mrt);
-static int ip_mr_forward(struct net *net, struct mr_table *mrt,
- struct sk_buff *skb, struct mfc_cache *cache,
- int local);
+static void ip_mr_forward(struct net *net, struct mr_table *mrt,
+ struct sk_buff *skb, struct mfc_cache *cache,
+ int local);
static int ipmr_cache_report(struct mr_table *mrt,
struct sk_buff *pkt, vifi_t vifi, int assert);
static int __ipmr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb,
/* "local" means that we should preserve one skb (for local delivery) */
-static int ip_mr_forward(struct net *net, struct mr_table *mrt,
- struct sk_buff *skb, struct mfc_cache *cache,
- int local)
+static void ip_mr_forward(struct net *net, struct mr_table *mrt,
+ struct sk_buff *skb, struct mfc_cache *cache,
+ int local)
{
int psend = -1;
int vif, ct;
ipmr_queue_xmit(net, mrt, skb2, cache, psend);
} else {
ipmr_queue_xmit(net, mrt, skb, cache, psend);
- return 0;
+ return;
}
}
dont_forward:
if (!local)
kfree_skb(skb);
- return 0;
}
static struct mr_table *ipmr_rt_fib_lookup(struct net *net, struct sk_buff *skb)
To compile it as a module, choose M here. If unsure, say N.
+config IP_NF_TARGET_SYNPROXY
+ tristate "SYNPROXY target support"
+ depends on NF_CONNTRACK && NETFILTER_ADVANCED
+ select NETFILTER_SYNPROXY
+ select SYN_COOKIES
+ help
+ The SYNPROXY target allows you to intercept TCP connections and
+ establish them using syncookies before they are passed on to the
+ server. This allows to avoid conntrack and server resource usage
+ during SYN-flood attacks.
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP_NF_TARGET_ULOG
tristate "ULOG target support (obsolete)"
default m if NETFILTER_ADVANCED=n
obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_ECN.o
obj-$(CONFIG_IP_NF_TARGET_MASQUERADE) += ipt_MASQUERADE.o
obj-$(CONFIG_IP_NF_TARGET_REJECT) += ipt_REJECT.o
+obj-$(CONFIG_IP_NF_TARGET_SYNPROXY) += ipt_SYNPROXY.o
obj-$(CONFIG_IP_NF_TARGET_ULOG) += ipt_ULOG.o
# generic ARP tables
NF_CT_ASSERT(dev->ifindex != 0);
nf_ct_iterate_cleanup(net, device_cmp,
- (void *)(long)dev->ifindex);
+ (void *)(long)dev->ifindex, 0, 0);
}
return NOTIFY_DONE;
nf_ct_attach(nskb, oldskb);
- ip_local_out(nskb);
+#ifdef CONFIG_BRIDGE_NETFILTER
+ /* If we use ip_local_out for bridged traffic, the MAC source on
+ * the RST will be ours, instead of the destination's. This confuses
+ * some routers/firewalls, and they drop the packet. So we need to
+ * build the eth header using the original destination's MAC as the
+ * source, and send the RST packet directly.
+ */
+ if (oldskb->nf_bridge) {
+ struct ethhdr *oeth = eth_hdr(oldskb);
+ nskb->dev = oldskb->nf_bridge->physindev;
+ niph->tot_len = htons(nskb->len);
+ ip_send_check(niph);
+ if (dev_hard_header(nskb, nskb->dev, ntohs(nskb->protocol),
+ oeth->h_source, oeth->h_dest, nskb->len) < 0)
+ goto free_nskb;
+ dev_queue_xmit(nskb);
+ } else
+#endif
+ ip_local_out(nskb);
+
return;
free_nskb:
--- /dev/null
+/*
+ * Copyright (c) 2013 Patrick McHardy <kaber@trash.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <net/tcp.h>
+
+#include <linux/netfilter_ipv4/ip_tables.h>
+#include <linux/netfilter/x_tables.h>
+#include <linux/netfilter/xt_SYNPROXY.h>
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
+#include <net/netfilter/nf_conntrack_synproxy.h>
+
+static struct iphdr *
+synproxy_build_ip(struct sk_buff *skb, u32 saddr, u32 daddr)
+{
+ struct iphdr *iph;
+
+ skb_reset_network_header(skb);
+ iph = (struct iphdr *)skb_put(skb, sizeof(*iph));
+ iph->version = 4;
+ iph->ihl = sizeof(*iph) / 4;
+ iph->tos = 0;
+ iph->id = 0;
+ iph->frag_off = htons(IP_DF);
+ iph->ttl = sysctl_ip_default_ttl;
+ iph->protocol = IPPROTO_TCP;
+ iph->check = 0;
+ iph->saddr = saddr;
+ iph->daddr = daddr;
+
+ return iph;
+}
+
+static void
+synproxy_send_tcp(const struct sk_buff *skb, struct sk_buff *nskb,
+ struct nf_conntrack *nfct, enum ip_conntrack_info ctinfo,
+ struct iphdr *niph, struct tcphdr *nth,
+ unsigned int tcp_hdr_size)
+{
+ nth->check = ~tcp_v4_check(tcp_hdr_size, niph->saddr, niph->daddr, 0);
+ nskb->ip_summed = CHECKSUM_PARTIAL;
+ nskb->csum_start = (unsigned char *)nth - nskb->head;
+ nskb->csum_offset = offsetof(struct tcphdr, check);
+
+ skb_dst_set_noref(nskb, skb_dst(skb));
+ nskb->protocol = htons(ETH_P_IP);
+ if (ip_route_me_harder(nskb, RTN_UNSPEC))
+ goto free_nskb;
+
+ if (nfct) {
+ nskb->nfct = nfct;
+ nskb->nfctinfo = ctinfo;
+ nf_conntrack_get(nfct);
+ }
+
+ ip_local_out(nskb);
+ return;
+
+free_nskb:
+ kfree_skb(nskb);
+}
+
+static void
+synproxy_send_client_synack(const struct sk_buff *skb, const struct tcphdr *th,
+ const struct synproxy_options *opts)
+{
+ struct sk_buff *nskb;
+ struct iphdr *iph, *niph;
+ struct tcphdr *nth;
+ unsigned int tcp_hdr_size;
+ u16 mss = opts->mss;
+
+ iph = ip_hdr(skb);
+
+ tcp_hdr_size = sizeof(*nth) + synproxy_options_size(opts);
+ nskb = alloc_skb(sizeof(*niph) + tcp_hdr_size + MAX_TCP_HEADER,
+ GFP_ATOMIC);
+ if (nskb == NULL)
+ return;
+ skb_reserve(nskb, MAX_TCP_HEADER);
+
+ niph = synproxy_build_ip(nskb, iph->daddr, iph->saddr);
+
+ skb_reset_transport_header(nskb);
+ nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size);
+ nth->source = th->dest;
+ nth->dest = th->source;
+ nth->seq = htonl(__cookie_v4_init_sequence(iph, th, &mss));
+ nth->ack_seq = htonl(ntohl(th->seq) + 1);
+ tcp_flag_word(nth) = TCP_FLAG_SYN | TCP_FLAG_ACK;
+ if (opts->options & XT_SYNPROXY_OPT_ECN)
+ tcp_flag_word(nth) |= TCP_FLAG_ECE;
+ nth->doff = tcp_hdr_size / 4;
+ nth->window = 0;
+ nth->check = 0;
+ nth->urg_ptr = 0;
+
+ synproxy_build_options(nth, opts);
+
+ synproxy_send_tcp(skb, nskb, skb->nfct, IP_CT_ESTABLISHED_REPLY,
+ niph, nth, tcp_hdr_size);
+}
+
+static void
+synproxy_send_server_syn(const struct synproxy_net *snet,
+ const struct sk_buff *skb, const struct tcphdr *th,
+ const struct synproxy_options *opts, u32 recv_seq)
+{
+ struct sk_buff *nskb;
+ struct iphdr *iph, *niph;
+ struct tcphdr *nth;
+ unsigned int tcp_hdr_size;
+
+ iph = ip_hdr(skb);
+
+ tcp_hdr_size = sizeof(*nth) + synproxy_options_size(opts);
+ nskb = alloc_skb(sizeof(*niph) + tcp_hdr_size + MAX_TCP_HEADER,
+ GFP_ATOMIC);
+ if (nskb == NULL)
+ return;
+ skb_reserve(nskb, MAX_TCP_HEADER);
+
+ niph = synproxy_build_ip(nskb, iph->saddr, iph->daddr);
+
+ skb_reset_transport_header(nskb);
+ nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size);
+ nth->source = th->source;
+ nth->dest = th->dest;
+ nth->seq = htonl(recv_seq - 1);
+ /* ack_seq is used to relay our ISN to the synproxy hook to initialize
+ * sequence number translation once a connection tracking entry exists.
+ */
+ nth->ack_seq = htonl(ntohl(th->ack_seq) - 1);
+ tcp_flag_word(nth) = TCP_FLAG_SYN;
+ if (opts->options & XT_SYNPROXY_OPT_ECN)
+ tcp_flag_word(nth) |= TCP_FLAG_ECE | TCP_FLAG_CWR;
+ nth->doff = tcp_hdr_size / 4;
+ nth->window = th->window;
+ nth->check = 0;
+ nth->urg_ptr = 0;
+
+ synproxy_build_options(nth, opts);
+
+ synproxy_send_tcp(skb, nskb, &snet->tmpl->ct_general, IP_CT_NEW,
+ niph, nth, tcp_hdr_size);
+}
+
+static void
+synproxy_send_server_ack(const struct synproxy_net *snet,
+ const struct ip_ct_tcp *state,
+ const struct sk_buff *skb, const struct tcphdr *th,
+ const struct synproxy_options *opts)
+{
+ struct sk_buff *nskb;
+ struct iphdr *iph, *niph;
+ struct tcphdr *nth;
+ unsigned int tcp_hdr_size;
+
+ iph = ip_hdr(skb);
+
+ tcp_hdr_size = sizeof(*nth) + synproxy_options_size(opts);
+ nskb = alloc_skb(sizeof(*niph) + tcp_hdr_size + MAX_TCP_HEADER,
+ GFP_ATOMIC);
+ if (nskb == NULL)
+ return;
+ skb_reserve(nskb, MAX_TCP_HEADER);
+
+ niph = synproxy_build_ip(nskb, iph->daddr, iph->saddr);
+
+ skb_reset_transport_header(nskb);
+ nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size);
+ nth->source = th->dest;
+ nth->dest = th->source;
+ nth->seq = htonl(ntohl(th->ack_seq));
+ nth->ack_seq = htonl(ntohl(th->seq) + 1);
+ tcp_flag_word(nth) = TCP_FLAG_ACK;
+ nth->doff = tcp_hdr_size / 4;
+ nth->window = htons(state->seen[IP_CT_DIR_ORIGINAL].td_maxwin);
+ nth->check = 0;
+ nth->urg_ptr = 0;
+
+ synproxy_build_options(nth, opts);
+
+ synproxy_send_tcp(skb, nskb, NULL, 0, niph, nth, tcp_hdr_size);
+}
+
+static void
+synproxy_send_client_ack(const struct synproxy_net *snet,
+ const struct sk_buff *skb, const struct tcphdr *th,
+ const struct synproxy_options *opts)
+{
+ struct sk_buff *nskb;
+ struct iphdr *iph, *niph;
+ struct tcphdr *nth;
+ unsigned int tcp_hdr_size;
+
+ iph = ip_hdr(skb);
+
+ tcp_hdr_size = sizeof(*nth) + synproxy_options_size(opts);
+ nskb = alloc_skb(sizeof(*niph) + tcp_hdr_size + MAX_TCP_HEADER,
+ GFP_ATOMIC);
+ if (nskb == NULL)
+ return;
+ skb_reserve(nskb, MAX_TCP_HEADER);
+
+ niph = synproxy_build_ip(nskb, iph->saddr, iph->daddr);
+
+ skb_reset_transport_header(nskb);
+ nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size);
+ nth->source = th->source;
+ nth->dest = th->dest;
+ nth->seq = htonl(ntohl(th->seq) + 1);
+ nth->ack_seq = th->ack_seq;
+ tcp_flag_word(nth) = TCP_FLAG_ACK;
+ nth->doff = tcp_hdr_size / 4;
+ nth->window = ntohs(htons(th->window) >> opts->wscale);
+ nth->check = 0;
+ nth->urg_ptr = 0;
+
+ synproxy_build_options(nth, opts);
+
+ synproxy_send_tcp(skb, nskb, NULL, 0, niph, nth, tcp_hdr_size);
+}
+
+static bool
+synproxy_recv_client_ack(const struct synproxy_net *snet,
+ const struct sk_buff *skb, const struct tcphdr *th,
+ struct synproxy_options *opts, u32 recv_seq)
+{
+ int mss;
+
+ mss = __cookie_v4_check(ip_hdr(skb), th, ntohl(th->ack_seq) - 1);
+ if (mss == 0) {
+ this_cpu_inc(snet->stats->cookie_invalid);
+ return false;
+ }
+
+ this_cpu_inc(snet->stats->cookie_valid);
+ opts->mss = mss;
+
+ if (opts->options & XT_SYNPROXY_OPT_TIMESTAMP)
+ synproxy_check_timestamp_cookie(opts);
+
+ synproxy_send_server_syn(snet, skb, th, opts, recv_seq);
+ return true;
+}
+
+static unsigned int
+synproxy_tg4(struct sk_buff *skb, const struct xt_action_param *par)
+{
+ const struct xt_synproxy_info *info = par->targinfo;
+ struct synproxy_net *snet = synproxy_pernet(dev_net(par->in));
+ struct synproxy_options opts = {};
+ struct tcphdr *th, _th;
+
+ if (nf_ip_checksum(skb, par->hooknum, par->thoff, IPPROTO_TCP))
+ return NF_DROP;
+
+ th = skb_header_pointer(skb, par->thoff, sizeof(_th), &_th);
+ if (th == NULL)
+ return NF_DROP;
+
+ synproxy_parse_options(skb, par->thoff, th, &opts);
+
+ if (th->syn && !th->ack) {
+ /* Initial SYN from client */
+ this_cpu_inc(snet->stats->syn_received);
+
+ if (th->ece && th->cwr)
+ opts.options |= XT_SYNPROXY_OPT_ECN;
+
+ opts.options &= info->options;
+ if (opts.options & XT_SYNPROXY_OPT_TIMESTAMP)
+ synproxy_init_timestamp_cookie(info, &opts);
+ else
+ opts.options &= ~(XT_SYNPROXY_OPT_WSCALE |
+ XT_SYNPROXY_OPT_SACK_PERM |
+ XT_SYNPROXY_OPT_ECN);
+
+ synproxy_send_client_synack(skb, th, &opts);
+ } else if (th->ack && !(th->fin || th->rst))
+ /* ACK from client */
+ synproxy_recv_client_ack(snet, skb, th, &opts, ntohl(th->seq));
+
+ return NF_DROP;
+}
+
+static unsigned int ipv4_synproxy_hook(unsigned int hooknum,
+ struct sk_buff *skb,
+ const struct net_device *in,
+ const struct net_device *out,
+ int (*okfn)(struct sk_buff *))
+{
+ struct synproxy_net *snet = synproxy_pernet(dev_net(in ? : out));
+ enum ip_conntrack_info ctinfo;
+ struct nf_conn *ct;
+ struct nf_conn_synproxy *synproxy;
+ struct synproxy_options opts = {};
+ const struct ip_ct_tcp *state;
+ struct tcphdr *th, _th;
+ unsigned int thoff;
+
+ ct = nf_ct_get(skb, &ctinfo);
+ if (ct == NULL)
+ return NF_ACCEPT;
+
+ synproxy = nfct_synproxy(ct);
+ if (synproxy == NULL)
+ return NF_ACCEPT;
+
+ if (nf_is_loopback_packet(skb))
+ return NF_ACCEPT;
+
+ thoff = ip_hdrlen(skb);
+ th = skb_header_pointer(skb, thoff, sizeof(_th), &_th);
+ if (th == NULL)
+ return NF_DROP;
+
+ state = &ct->proto.tcp;
+ switch (state->state) {
+ case TCP_CONNTRACK_CLOSE:
+ if (th->rst && !test_bit(IPS_SEEN_REPLY_BIT, &ct->status)) {
+ nf_ct_seqadj_init(ct, ctinfo, synproxy->isn -
+ ntohl(th->seq) + 1);
+ break;
+ }
+
+ if (!th->syn || th->ack ||
+ CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL)
+ break;
+
+ /* Reopened connection - reset the sequence number and timestamp
+ * adjustments, they will get initialized once the connection is
+ * reestablished.
+ */
+ nf_ct_seqadj_init(ct, ctinfo, 0);
+ synproxy->tsoff = 0;
+ this_cpu_inc(snet->stats->conn_reopened);
+
+ /* fall through */
+ case TCP_CONNTRACK_SYN_SENT:
+ synproxy_parse_options(skb, thoff, th, &opts);
+
+ if (!th->syn && th->ack &&
+ CTINFO2DIR(ctinfo) == IP_CT_DIR_ORIGINAL) {
+ /* Keep-Alives are sent with SEG.SEQ = SND.NXT-1,
+ * therefore we need to add 1 to make the SYN sequence
+ * number match the one of first SYN.
+ */
+ if (synproxy_recv_client_ack(snet, skb, th, &opts,
+ ntohl(th->seq) + 1))
+ this_cpu_inc(snet->stats->cookie_retrans);
+
+ return NF_DROP;
+ }
+
+ synproxy->isn = ntohl(th->ack_seq);
+ if (opts.options & XT_SYNPROXY_OPT_TIMESTAMP)
+ synproxy->its = opts.tsecr;
+ break;
+ case TCP_CONNTRACK_SYN_RECV:
+ if (!th->syn || !th->ack)
+ break;
+
+ synproxy_parse_options(skb, thoff, th, &opts);
+ if (opts.options & XT_SYNPROXY_OPT_TIMESTAMP)
+ synproxy->tsoff = opts.tsval - synproxy->its;
+
+ opts.options &= ~(XT_SYNPROXY_OPT_MSS |
+ XT_SYNPROXY_OPT_WSCALE |
+ XT_SYNPROXY_OPT_SACK_PERM);
+
+ swap(opts.tsval, opts.tsecr);
+ synproxy_send_server_ack(snet, state, skb, th, &opts);
+
+ nf_ct_seqadj_init(ct, ctinfo, synproxy->isn - ntohl(th->seq));
+
+ swap(opts.tsval, opts.tsecr);
+ synproxy_send_client_ack(snet, skb, th, &opts);
+
+ consume_skb(skb);
+ return NF_STOLEN;
+ default:
+ break;
+ }
+
+ synproxy_tstamp_adjust(skb, thoff, th, ct, ctinfo, synproxy);
+ return NF_ACCEPT;
+}
+
+static int synproxy_tg4_check(const struct xt_tgchk_param *par)
+{
+ const struct ipt_entry *e = par->entryinfo;
+
+ if (e->ip.proto != IPPROTO_TCP ||
+ e->ip.invflags & XT_INV_PROTO)
+ return -EINVAL;
+
+ return nf_ct_l3proto_try_module_get(par->family);
+}
+
+static void synproxy_tg4_destroy(const struct xt_tgdtor_param *par)
+{
+ nf_ct_l3proto_module_put(par->family);
+}
+
+static struct xt_target synproxy_tg4_reg __read_mostly = {
+ .name = "SYNPROXY",
+ .family = NFPROTO_IPV4,
+ .target = synproxy_tg4,
+ .targetsize = sizeof(struct xt_synproxy_info),
+ .checkentry = synproxy_tg4_check,
+ .destroy = synproxy_tg4_destroy,
+ .me = THIS_MODULE,
+};
+
+static struct nf_hook_ops ipv4_synproxy_ops[] __read_mostly = {
+ {
+ .hook = ipv4_synproxy_hook,
+ .owner = THIS_MODULE,
+ .pf = NFPROTO_IPV4,
+ .hooknum = NF_INET_LOCAL_IN,
+ .priority = NF_IP_PRI_CONNTRACK_CONFIRM - 1,
+ },
+ {
+ .hook = ipv4_synproxy_hook,
+ .owner = THIS_MODULE,
+ .pf = NFPROTO_IPV4,
+ .hooknum = NF_INET_POST_ROUTING,
+ .priority = NF_IP_PRI_CONNTRACK_CONFIRM - 1,
+ },
+};
+
+static int __init synproxy_tg4_init(void)
+{
+ int err;
+
+ err = nf_register_hooks(ipv4_synproxy_ops,
+ ARRAY_SIZE(ipv4_synproxy_ops));
+ if (err < 0)
+ goto err1;
+
+ err = xt_register_target(&synproxy_tg4_reg);
+ if (err < 0)
+ goto err2;
+
+ return 0;
+
+err2:
+ nf_unregister_hooks(ipv4_synproxy_ops, ARRAY_SIZE(ipv4_synproxy_ops));
+err1:
+ return err;
+}
+
+static void __exit synproxy_tg4_exit(void)
+{
+ xt_unregister_target(&synproxy_tg4_reg);
+ nf_unregister_hooks(ipv4_synproxy_ops, ARRAY_SIZE(ipv4_synproxy_ops));
+}
+
+module_init(synproxy_tg4_init);
+module_exit(synproxy_tg4_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
#include <net/netfilter/nf_conntrack_l3proto.h>
#include <net/netfilter/nf_conntrack_zones.h>
#include <net/netfilter/nf_conntrack_core.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
#include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
#include <net/netfilter/nf_nat_helper.h>
#include <net/netfilter/ipv4/nf_defrag_ipv4.h>
/* adjust seqs for loopback traffic only in outgoing direction */
if (test_bit(IPS_SEQ_ADJUST_BIT, &ct->status) &&
!nf_is_loopback_packet(skb)) {
- typeof(nf_nat_seq_adjust_hook) seq_adjust;
-
- seq_adjust = rcu_dereference(nf_nat_seq_adjust_hook);
- if (!seq_adjust ||
- !seq_adjust(skb, ct, ctinfo, ip_hdrlen(skb))) {
+ if (!nf_ct_seq_adjust(skb, ct, ctinfo, ip_hdrlen(skb))) {
NF_CT_STAT_INC_ATOMIC(nf_ct_net(ct), drop);
return NF_DROP;
}
__u16 srcp = ntohs(inet->inet_sport);
seq_printf(f, "%5d: %08X:%04X %08X:%04X"
- " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d%n",
+ " %02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d %pK %d%n",
bucket, src, srcp, dest, destp, sp->sk_state,
sk_wmem_alloc_get(sp),
sk_rmem_alloc_get(sp),
SNMP_MIB_SENTINEL
};
-/* Following RFC4293 items are displayed in /proc/net/netstat */
+/* Following items are displayed in /proc/net/netstat */
static const struct snmp_mib snmp4_ipextstats_list[] = {
SNMP_MIB_ITEM("InNoRoutes", IPSTATS_MIB_INNOROUTES),
SNMP_MIB_ITEM("InTruncatedPkts", IPSTATS_MIB_INTRUNCATEDPKTS),
SNMP_MIB_ITEM("OutMcastOctets", IPSTATS_MIB_OUTMCASTOCTETS),
SNMP_MIB_ITEM("InBcastOctets", IPSTATS_MIB_INBCASTOCTETS),
SNMP_MIB_ITEM("OutBcastOctets", IPSTATS_MIB_OUTBCASTOCTETS),
+ /* Non RFC4293 fields */
SNMP_MIB_ITEM("InCsumErrors", IPSTATS_MIB_CSUMERRORS),
+ SNMP_MIB_ITEM("InNoECTPkts", IPSTATS_MIB_NOECTPKTS),
+ SNMP_MIB_ITEM("InECT1Pkts", IPSTATS_MIB_ECT1PKTS),
+ SNMP_MIB_ITEM("InECT0Pkts", IPSTATS_MIB_ECT0PKTS),
+ SNMP_MIB_ITEM("InCEPkts", IPSTATS_MIB_CEPKTS),
SNMP_MIB_SENTINEL
};
SNMP_MIB_ITEM("TCPFastOpenListenOverflow", LINUX_MIB_TCPFASTOPENLISTENOVERFLOW),
SNMP_MIB_ITEM("TCPFastOpenCookieReqd", LINUX_MIB_TCPFASTOPENCOOKIEREQD),
SNMP_MIB_ITEM("TCPSpuriousRtxHostQueues", LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES),
- SNMP_MIB_ITEM("LowLatencyRxPackets", LINUX_MIB_LOWLATENCYRXPACKETS),
+ SNMP_MIB_ITEM("BusyPollRxPackets", LINUX_MIB_BUSYPOLLRXPACKETS),
SNMP_MIB_SENTINEL
};
srcp = inet->inet_num;
seq_printf(seq, "%4d: %08X:%04X %08X:%04X"
- " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d\n",
+ " %02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d %pK %d\n",
i, src, srcp, dest, destp, sp->sk_state,
sk_wmem_alloc_get(sp),
sk_rmem_alloc_get(sp),
#define RT_FL_TOS(oldflp4) \
((oldflp4)->flowi4_tos & (IPTOS_RT_MASK | RTO_ONLINK))
-#define IP_MAX_MTU 0xFFF0
+/* IPv4 datagram length is stored into 16bit field (tot_len) */
+#define IP_MAX_MTU 0xFFFF
#define RT_GC_TIMEOUT (300*HZ)
static inline bool rt_is_expired(const struct rtable *rth)
{
- return rth->rt_genid != rt_genid(dev_net(rth->dst.dev));
+ return rth->rt_genid != rt_genid_ipv4(dev_net(rth->dst.dev));
}
void rt_cache_flush(struct net *net)
{
- rt_genid_bump(net);
+ rt_genid_bump_ipv4(net);
}
static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
mtu = 576;
}
- if (mtu > IP_MAX_MTU)
- mtu = IP_MAX_MTU;
-
- return mtu;
+ return min_t(unsigned int, mtu, IP_MAX_MTU);
}
static struct fib_nh_exception *find_exception(struct fib_nh *nh, __be32 daddr)
#endif
rth->dst.output = ip_rt_bug;
- rth->rt_genid = rt_genid(dev_net(dev));
+ rth->rt_genid = rt_genid_ipv4(dev_net(dev));
rth->rt_flags = RTCF_MULTICAST;
rth->rt_type = RTN_MULTICAST;
rth->rt_is_input= 1;
goto cleanup;
}
- rth->rt_genid = rt_genid(dev_net(rth->dst.dev));
+ rth->rt_genid = rt_genid_ipv4(dev_net(rth->dst.dev));
rth->rt_flags = flags;
rth->rt_type = res->type;
rth->rt_is_input = 1;
rth->dst.tclassid = itag;
#endif
- rth->rt_genid = rt_genid(net);
+ rth->rt_genid = rt_genid_ipv4(net);
rth->rt_flags = flags|RTCF_LOCAL;
rth->rt_type = res.type;
rth->rt_is_input = 1;
rth->dst.output = ip_output;
- rth->rt_genid = rt_genid(dev_net(dev_out));
+ rth->rt_genid = rt_genid_ipv4(dev_net(dev_out));
rth->rt_flags = flags;
rth->rt_type = type;
rth->rt_is_input = 0;
rt->rt_iif = ort->rt_iif;
rt->rt_pmtu = ort->rt_pmtu;
- rt->rt_genid = rt_genid(net);
+ rt->rt_genid = rt_genid_ipv4(net);
rt->rt_flags = ort->rt_flags;
rt->rt_type = ort->rt_type;
rt->rt_gateway = ort->rt_gateway;
static __net_init int rt_genid_init(struct net *net)
{
- atomic_set(&net->rt_genid, 0);
+ atomic_set(&net->ipv4.rt_genid, 0);
atomic_set(&net->fnhe_genid, 0);
get_random_bytes(&net->ipv4.dev_addr_genid,
sizeof(net->ipv4.dev_addr_genid));
* Generate a syncookie. mssp points to the mss, which is returned
* rounded down to the value encoded in the cookie.
*/
-__u32 cookie_v4_init_sequence(struct sock *sk, struct sk_buff *skb, __u16 *mssp)
+u32 __cookie_v4_init_sequence(const struct iphdr *iph, const struct tcphdr *th,
+ u16 *mssp)
{
- const struct iphdr *iph = ip_hdr(skb);
- const struct tcphdr *th = tcp_hdr(skb);
int mssind;
const __u16 mss = *mssp;
- tcp_synq_overflow(sk);
-
for (mssind = ARRAY_SIZE(msstab) - 1; mssind ; mssind--)
if (mss >= msstab[mssind])
break;
*mssp = msstab[mssind];
- NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_SYNCOOKIESSENT);
-
return secure_tcp_syn_cookie(iph->saddr, iph->daddr,
th->source, th->dest, ntohl(th->seq),
jiffies / (HZ * 60), mssind);
}
+EXPORT_SYMBOL_GPL(__cookie_v4_init_sequence);
+
+__u32 cookie_v4_init_sequence(struct sock *sk, struct sk_buff *skb, __u16 *mssp)
+{
+ const struct iphdr *iph = ip_hdr(skb);
+ const struct tcphdr *th = tcp_hdr(skb);
+
+ tcp_synq_overflow(sk);
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_SYNCOOKIESSENT);
+
+ return __cookie_v4_init_sequence(iph, th, mssp);
+}
/*
* This (misnamed) value is the age of syncookie which is permitted.
* Check if a ack sequence number is a valid syncookie.
* Return the decoded mss if it is, or 0 if not.
*/
-static inline int cookie_check(struct sk_buff *skb, __u32 cookie)
+int __cookie_v4_check(const struct iphdr *iph, const struct tcphdr *th,
+ u32 cookie)
{
- const struct iphdr *iph = ip_hdr(skb);
- const struct tcphdr *th = tcp_hdr(skb);
__u32 seq = ntohl(th->seq) - 1;
__u32 mssind = check_tcp_syn_cookie(cookie, iph->saddr, iph->daddr,
th->source, th->dest, seq,
return mssind < ARRAY_SIZE(msstab) ? msstab[mssind] : 0;
}
+EXPORT_SYMBOL_GPL(__cookie_v4_check);
static inline struct sock *get_cookie_sock(struct sock *sk, struct sk_buff *skb,
struct request_sock *req,
goto out;
if (tcp_synq_no_recent_overflow(sk) ||
- (mss = cookie_check(skb, cookie)) == 0) {
+ (mss = __cookie_v4_check(ip_hdr(skb), th, cookie)) == 0) {
NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_SYNCOOKIESFAILED);
goto out;
}
static int tcp_adv_win_scale_max = 31;
static int ip_ttl_min = 1;
static int ip_ttl_max = 255;
+static int tcp_syn_retries_min = 1;
+static int tcp_syn_retries_max = MAX_TCP_SYNCNT;
static int ip_ping_group_range_min[] = { 0, 0 };
static int ip_ping_group_range_max[] = { GID_T_MAX, GID_T_MAX };
.data = &sysctl_tcp_syn_retries,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &tcp_syn_retries_min,
+ .extra2 = &tcp_syn_retries_max
},
{
.procname = "tcp_synack_retries",
.proc_handler = proc_dointvec_minmax,
.extra1 = &one,
},
+ {
+ .procname = "tcp_notsent_lowat",
+ .data = &sysctl_tcp_notsent_lowat,
+ .maxlen = sizeof(sysctl_tcp_notsent_lowat),
+ .mode = 0644,
+ .proc_handler = proc_dointvec,
+ },
{
.procname = "tcp_rmem",
.data = &sysctl_tcp_rmem,
icsk->icsk_sync_mss = tcp_sync_mss;
- /* Presumed zeroed, in order of appearance:
- * cookie_in_always, cookie_out_never,
- * s_data_constant, s_data_in, s_data_out
- */
sk->sk_sndbuf = sysctl_tcp_wmem[1];
sk->sk_rcvbuf = sysctl_tcp_rmem[1];
mask |= POLLIN | POLLRDNORM;
if (!(sk->sk_shutdown & SEND_SHUTDOWN)) {
- if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)) {
+ if (sk_stream_is_writeable(sk)) {
mask |= POLLOUT | POLLWRNORM;
} else { /* send SIGIO later */
set_bit(SOCK_ASYNC_NOSPACE,
* wspace test but before the flags are set,
* IO signal will be lost.
*/
- if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk))
+ if (sk_stream_is_writeable(sk))
mask |= POLLOUT | POLLWRNORM;
}
} else
if (!skb)
goto wait_for_memory;
+ /*
+ * All packets are restored as if they have
+ * already been sent.
+ */
+ if (tp->repair)
+ TCP_SKB_CB(skb)->when = tcp_time_stamp;
+
/*
* Check whether we can use HW checksum.
*/
else
tp->tsoffset = val - tcp_time_stamp;
break;
+ case TCP_NOTSENT_LOWAT:
+ tp->notsent_lowat = val;
+ sk->sk_write_space(sk);
+ break;
default:
err = -ENOPROTOOPT;
break;
case TCP_TIMESTAMP:
val = tcp_time_stamp + tp->tsoffset;
break;
+ case TCP_NOTSENT_LOWAT:
+ val = tp->notsent_lowat;
+ break;
default:
return -ENOPROTOOPT;
}
*/
static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
{
- u64 offs;
- u32 delta, t, bic_target, max_cnt;
+ u32 delta, bic_target, max_cnt;
+ u64 offs, t;
ca->ack_cnt++; /* count the number of ACKs */
* if the cwnd < 1 million packets !!!
*/
+ t = (s32)(tcp_time_stamp - ca->epoch_start);
+ t += msecs_to_jiffies(ca->delay_min >> 3);
/* change the unit from HZ to bictcp_HZ */
- t = ((tcp_time_stamp + msecs_to_jiffies(ca->delay_min>>3)
- - ca->epoch_start) << BICTCP_HZ) / HZ;
+ t <<= BICTCP_HZ;
+ do_div(t, HZ);
if (t < ca->bic_K) /* t - K */
offs = ca->bic_K - t;
return;
/* Discard delay samples right after fast recovery */
- if ((s32)(tcp_time_stamp - ca->epoch_start) < HZ)
+ if (ca->epoch_start && (s32)(tcp_time_stamp - ca->epoch_start) < HZ)
return;
delay = (rtt_us << 3) / USEC_PER_MSEC;
return err;
}
-/* Computes the fastopen cookie for the peer.
- * The peer address is a 128 bits long (pad with zeros for IPv4).
+/* Computes the fastopen cookie for the IP path.
+ * The path is a 128 bits long (pad with zeros for IPv4).
*
* The caller must check foc->len to determine if a valid cookie
* has been generated successfully.
*/
-void tcp_fastopen_cookie_gen(__be32 addr, struct tcp_fastopen_cookie *foc)
+void tcp_fastopen_cookie_gen(__be32 src, __be32 dst,
+ struct tcp_fastopen_cookie *foc)
{
- __be32 peer_addr[4] = { addr, 0, 0, 0 };
+ __be32 path[4] = { src, dst, 0, 0 };
struct tcp_fastopen_context *ctx;
rcu_read_lock();
ctx = rcu_dereference(tcp_fastopen_ctx);
if (ctx) {
- crypto_cipher_encrypt_one(ctx->tfm,
- foc->val,
- (__u8 *)peer_addr);
+ crypto_cipher_encrypt_one(ctx->tfm, foc->val, (__u8 *)path);
foc->len = TCP_FASTOPEN_COOKIE_SIZE;
}
rcu_read_unlock();
int reord;
int fack_count;
int flag;
+ s32 rtt; /* RTT measured by SACKing never-retransmitted data */
};
/* Check if skb is fully within the SACK block. In presence of GSO skbs,
static u8 tcp_sacktag_one(struct sock *sk,
struct tcp_sacktag_state *state, u8 sacked,
u32 start_seq, u32 end_seq,
- bool dup_sack, int pcount)
+ int dup_sack, int pcount, u32 xmit_time)
{
struct tcp_sock *tp = tcp_sk(sk);
int fack_count = state->fack_count;
state->reord);
if (!after(end_seq, tp->high_seq))
state->flag |= FLAG_ORIG_SACK_ACKED;
+ /* Pick the earliest sequence sacked for RTT */
+ if (state->rtt < 0)
+ state->rtt = tcp_time_stamp - xmit_time;
}
if (sacked & TCPCB_LOST) {
* tcp_highest_sack_seq() when skb is highest_sack.
*/
tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked,
- start_seq, end_seq, dup_sack, pcount);
+ start_seq, end_seq, dup_sack, pcount,
+ TCP_SKB_CB(skb)->when);
if (skb == tp->lost_skb_hint)
tp->lost_cnt_hint += pcount;
TCP_SKB_CB(skb)->seq,
TCP_SKB_CB(skb)->end_seq,
dup_sack,
- tcp_skb_pcount(skb));
+ tcp_skb_pcount(skb),
+ TCP_SKB_CB(skb)->when);
if (!before(TCP_SKB_CB(skb)->seq,
tcp_highest_sack_seq(tp)))
static int
tcp_sacktag_write_queue(struct sock *sk, const struct sk_buff *ack_skb,
- u32 prior_snd_una)
+ u32 prior_snd_una, s32 *sack_rtt)
{
struct tcp_sock *tp = tcp_sk(sk);
const unsigned char *ptr = (skb_transport_header(ack_skb) +
state.flag = 0;
state.reord = tp->packets_out;
+ state.rtt = -1;
if (!tp->sacked_out) {
if (WARN_ON(tp->fackets_out))
WARN_ON((int)tp->retrans_out < 0);
WARN_ON((int)tcp_packets_in_flight(tp) < 0);
#endif
+ *sack_rtt = state.rtt;
return state.flag;
}
}
tcp_verify_left_out(tp);
- tp->reordering = min_t(unsigned int, tp->reordering,
- sysctl_tcp_reordering);
+ /* Timeout in disordered state after receiving substantial DUPACKs
+ * suggests that the degree of reordering is over-estimated.
+ */
+ if (icsk->icsk_ca_state <= TCP_CA_Disorder &&
+ tp->sacked_out >= sysctl_tcp_reordering)
+ tp->reordering = min_t(unsigned int, tp->reordering,
+ sysctl_tcp_reordering);
tcp_set_ca_state(sk, TCP_CA_Loss);
tp->high_seq = tp->snd_nxt;
TCP_ECN_queue_cwr(tp);
if (inet_csk(sk)->icsk_ca_state != TCP_CA_CWR) {
tcp_try_keep_open(sk);
- if (inet_csk(sk)->icsk_ca_state != TCP_CA_Open)
- tcp_moderate_cwnd(tp);
} else {
tcp_cwnd_reduction(sk, prior_unsacked, 0);
}
tcp_xmit_retransmit_queue(sk);
}
-void tcp_valid_rtt_meas(struct sock *sk, u32 seq_rtt)
+static inline bool tcp_ack_update_rtt(struct sock *sk, const int flag,
+ s32 seq_rtt, s32 sack_rtt)
{
- tcp_rtt_estimator(sk, seq_rtt);
- tcp_set_rto(sk);
- inet_csk(sk)->icsk_backoff = 0;
-}
-EXPORT_SYMBOL(tcp_valid_rtt_meas);
+ const struct tcp_sock *tp = tcp_sk(sk);
+
+ /* Prefer RTT measured from ACK's timing to TS-ECR. This is because
+ * broken middle-boxes or peers may corrupt TS-ECR fields. But
+ * Karn's algorithm forbids taking RTT if some retransmitted data
+ * is acked (RFC6298).
+ */
+ if (flag & FLAG_RETRANS_DATA_ACKED)
+ seq_rtt = -1;
+
+ if (seq_rtt < 0)
+ seq_rtt = sack_rtt;
-/* Read draft-ietf-tcplw-high-performance before mucking
- * with this code. (Supersedes RFC1323)
- */
-static void tcp_ack_saw_tstamp(struct sock *sk, int flag)
-{
/* RTTM Rule: A TSecr value received in a segment is used to
* update the averaged RTT measurement only if the segment
* acknowledges some new data, i.e., only if it advances the
* left edge of the send window.
- *
* See draft-ietf-tcplw-high-performance-00, section 3.3.
- * 1998/04/10 Andrey V. Savochkin <saw@msu.ru>
- *
- * Changed: reset backoff as soon as we see the first valid sample.
- * If we do not, we get strongly overestimated rto. With timestamps
- * samples are accepted even from very old segments: f.e., when rtt=1
- * increases to 8, we retransmit 5 times and after 8 seconds delayed
- * answer arrives rto becomes 120 seconds! If at least one of segments
- * in window is lost... Voila. --ANK (010210)
*/
- struct tcp_sock *tp = tcp_sk(sk);
-
- tcp_valid_rtt_meas(sk, tcp_time_stamp - tp->rx_opt.rcv_tsecr);
-}
+ if (seq_rtt < 0 && tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr)
+ seq_rtt = tcp_time_stamp - tp->rx_opt.rcv_tsecr;
-static void tcp_ack_no_tstamp(struct sock *sk, u32 seq_rtt, int flag)
-{
- /* We don't have a timestamp. Can only use
- * packets that are not retransmitted to determine
- * rtt estimates. Also, we must not reset the
- * backoff for rto until we get a non-retransmitted
- * packet. This allows us to deal with a situation
- * where the network delay has increased suddenly.
- * I.e. Karn's algorithm. (SIGCOMM '87, p5.)
- */
+ if (seq_rtt < 0)
+ return false;
- if (flag & FLAG_RETRANS_DATA_ACKED)
- return;
+ tcp_rtt_estimator(sk, seq_rtt);
+ tcp_set_rto(sk);
- tcp_valid_rtt_meas(sk, seq_rtt);
+ /* RFC6298: only reset backoff on valid RTT measurement. */
+ inet_csk(sk)->icsk_backoff = 0;
+ return true;
}
-static inline void tcp_ack_update_rtt(struct sock *sk, const int flag,
- const s32 seq_rtt)
+/* Compute time elapsed between (last) SYNACK and the ACK completing 3WHS. */
+static void tcp_synack_rtt_meas(struct sock *sk, struct request_sock *req)
{
- const struct tcp_sock *tp = tcp_sk(sk);
- /* Note that peer MAY send zero echo. In this case it is ignored. (rfc1323) */
- if (tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr)
- tcp_ack_saw_tstamp(sk, flag);
- else if (seq_rtt >= 0)
- tcp_ack_no_tstamp(sk, seq_rtt, flag);
+ struct tcp_sock *tp = tcp_sk(sk);
+ s32 seq_rtt = -1;
+
+ if (tp->lsndtime && !tp->total_retrans)
+ seq_rtt = tcp_time_stamp - tp->lsndtime;
+ tcp_ack_update_rtt(sk, FLAG_SYN_ACKED, seq_rtt, -1);
}
static void tcp_cong_avoid(struct sock *sk, u32 ack, u32 in_flight)
* arrived at the other end.
*/
static int tcp_clean_rtx_queue(struct sock *sk, int prior_fackets,
- u32 prior_snd_una)
+ u32 prior_snd_una, s32 sack_rtt)
{
struct tcp_sock *tp = tcp_sk(sk);
const struct inet_connection_sock *icsk = inet_csk(sk);
if (sacked & TCPCB_SACKED_RETRANS)
tp->retrans_out -= acked_pcount;
flag |= FLAG_RETRANS_DATA_ACKED;
- ca_seq_rtt = -1;
- seq_rtt = -1;
} else {
ca_seq_rtt = now - scb->when;
last_ackt = skb->tstamp;
if (skb && (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED))
flag |= FLAG_SACK_RENEGING;
+ if (tcp_ack_update_rtt(sk, flag, seq_rtt, sack_rtt) ||
+ (flag & FLAG_ACKED))
+ tcp_rearm_rto(sk);
+
if (flag & FLAG_ACKED) {
const struct tcp_congestion_ops *ca_ops
= inet_csk(sk)->icsk_ca_ops;
tcp_mtup_probe_success(sk);
}
- tcp_ack_update_rtt(sk, flag, seq_rtt);
- tcp_rearm_rto(sk);
-
if (tcp_is_reno(tp)) {
tcp_remove_reno_sacks(sk, pkts_acked);
} else {
inet_csk(sk)->icsk_ca_state != TCP_CA_Open;
}
+/* Decide wheather to run the increase function of congestion control. */
static inline bool tcp_may_raise_cwnd(const struct sock *sk, const int flag)
{
- const struct tcp_sock *tp = tcp_sk(sk);
- return (!(flag & FLAG_ECE) || tp->snd_cwnd < tp->snd_ssthresh) &&
- !tcp_in_cwnd_reduction(sk);
+ if (tcp_in_cwnd_reduction(sk))
+ return false;
+
+ /* If reordering is high then always grow cwnd whenever data is
+ * delivered regardless of its ordering. Otherwise stay conservative
+ * and only grow cwnd on in-order delivery in Open state, and retain
+ * cwnd in Disordered state (RFC5681). A stretched ACK with
+ * new SACK or ECE mark may first advance cwnd here and later reduce
+ * cwnd in tcp_fastretrans_alert() based on more states.
+ */
+ if (tcp_sk(sk)->reordering > sysctl_tcp_reordering)
+ return flag & FLAG_FORWARD_PROGRESS;
+
+ return inet_csk(sk)->icsk_ca_state == TCP_CA_Open &&
+ flag & FLAG_DATA_ACKED;
}
/* Check that window update is acceptable.
int prior_packets = tp->packets_out;
const int prior_unsacked = tp->packets_out - tp->sacked_out;
int acked = 0; /* Number of packets newly acked */
+ s32 sack_rtt = -1;
/* If the ack is older than previous acks
* then we can probably ignore it.
flag |= tcp_ack_update_window(sk, skb, ack, ack_seq);
if (TCP_SKB_CB(skb)->sacked)
- flag |= tcp_sacktag_write_queue(sk, skb, prior_snd_una);
+ flag |= tcp_sacktag_write_queue(sk, skb, prior_snd_una,
+ &sack_rtt);
if (TCP_ECN_rcv_ecn_echo(tp, tcp_hdr(skb)))
flag |= FLAG_ECE;
/* See if we can take anything off of the retransmit queue. */
acked = tp->packets_out;
- flag |= tcp_clean_rtx_queue(sk, prior_fackets, prior_snd_una);
+ flag |= tcp_clean_rtx_queue(sk, prior_fackets, prior_snd_una, sack_rtt);
acked -= tp->packets_out;
+ /* Advance cwnd if state allows */
+ if (tcp_may_raise_cwnd(sk, flag))
+ tcp_cong_avoid(sk, ack, prior_in_flight);
+
if (tcp_ack_is_dubious(sk, flag)) {
- /* Advance CWND, if state allows this. */
- if ((flag & FLAG_DATA_ACKED) && tcp_may_raise_cwnd(sk, flag))
- tcp_cong_avoid(sk, ack, prior_in_flight);
is_dupack = !(flag & (FLAG_SND_UNA_ADVANCED | FLAG_NOT_DUP));
tcp_fastretrans_alert(sk, acked, prior_unsacked,
is_dupack, flag);
- } else {
- if (flag & FLAG_DATA_ACKED)
- tcp_cong_avoid(sk, ack, prior_in_flight);
}
-
if (tp->tlp_high_seq)
tcp_process_tlp_ack(sk, ack, flag);
* If data was DSACKed, see if we can undo a cwnd reduction.
*/
if (TCP_SKB_CB(skb)->sacked) {
- flag |= tcp_sacktag_write_queue(sk, skb, prior_snd_una);
+ flag |= tcp_sacktag_write_queue(sk, skb, prior_snd_una,
+ &sack_rtt);
tcp_fastretrans_alert(sk, acked, prior_unsacked,
is_dupack, flag);
}
* so release it.
*/
if (req) {
- tcp_synack_rtt_meas(sk, req);
tp->total_retrans = req->num_retrans;
-
reqsk_fastopen_remove(sk, req, false);
} else {
/* Make sure socket is routed, for correct metrics. */
tp->snd_una = TCP_SKB_CB(skb)->ack_seq;
tp->snd_wnd = ntohs(th->window) << tp->rx_opt.snd_wscale;
tcp_init_wl(tp, TCP_SKB_CB(skb)->seq);
+ tcp_synack_rtt_meas(sk, req);
if (tp->rx_opt.tstamp_ok)
tp->advmss -= TCPOLEN_TSTAMP_ALIGNED;
*/
static int tcp_v4_send_synack(struct sock *sk, struct dst_entry *dst,
struct request_sock *req,
- u16 queue_mapping,
- bool nocache)
+ u16 queue_mapping)
{
const struct inet_request_sock *ireq = inet_rsk(req);
struct flowi4 fl4;
static int tcp_v4_rtx_synack(struct sock *sk, struct request_sock *req)
{
- int res = tcp_v4_send_synack(sk, NULL, req, 0, false);
+ int res = tcp_v4_send_synack(sk, NULL, req, 0);
if (!res)
TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_RETRANSSEGS);
NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPREQQFULLDROP);
lopt = inet_csk(sk)->icsk_accept_queue.listen_opt;
- if (!lopt->synflood_warned) {
+ if (!lopt->synflood_warned && sysctl_tcp_syncookies != 2) {
lopt->synflood_warned = 1;
pr_info("%s: Possible SYN flooding on port %d. %s. Check SNMP counters.\n",
proto, ntohs(tcp_hdr(skb)->dest), msg);
tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->end_seq;
return true;
}
+
if (foc->len == TCP_FASTOPEN_COOKIE_SIZE) {
if ((sysctl_tcp_fastopen & TFO_SERVER_COOKIE_NOT_CHKED) == 0) {
- tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr, valid_foc);
+ tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr,
+ ip_hdr(skb)->daddr, valid_foc);
if ((valid_foc->len != TCP_FASTOPEN_COOKIE_SIZE) ||
memcmp(&foc->val[0], &valid_foc->val[0],
TCP_FASTOPEN_COOKIE_SIZE) != 0)
tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->end_seq;
return true;
} else if (foc->len == 0) { /* Client requesting a cookie */
- tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr, valid_foc);
+ tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr,
+ ip_hdr(skb)->daddr, valid_foc);
NET_INC_STATS_BH(sock_net(sk),
LINUX_MIB_TCPFASTOPENCOOKIEREQD);
} else {
/* Client sent a cookie with wrong size. Treat it
* the same as invalid and return a valid one.
*/
- tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr, valid_foc);
+ tcp_fastopen_cookie_gen(ip_hdr(skb)->saddr,
+ ip_hdr(skb)->daddr, valid_foc);
}
return false;
}
* limitations, they conserve resources and peer is
* evidently real one.
*/
- if (inet_csk_reqsk_queue_is_full(sk) && !isn) {
+ if ((sysctl_tcp_syncookies == 2 ||
+ inet_csk_reqsk_queue_is_full(sk)) && !isn) {
want_cookie = tcp_syn_flood_action(sk, skb, "TCP");
if (!want_cookie)
goto drop;
newtp->advmss = tcp_sk(sk)->rx_opt.user_mss;
tcp_initialize_rcv_mss(newsk);
- tcp_synack_rtt_meas(newsk, req);
- newtp->total_retrans = req->num_retrans;
#ifdef CONFIG_TCP_MD5SIG
/* Copy over the MD5 key from the original socket */
long delta = req->expires - jiffies;
seq_printf(f, "%4d: %08X:%04X %08X:%04X"
- " %02X %08X:%08X %02X:%08lX %08X %5d %8d %u %d %pK%n",
+ " %02X %08X:%08X %02X:%08lX %08X %5u %8d %u %d %pK%n",
i,
ireq->loc_addr,
ntohs(inet_sk(sk)->inet_sport),
rx_queue = max_t(int, tp->rcv_nxt - tp->copied_seq, 0);
seq_printf(f, "%4d: %08X:%04X %08X:%04X %02X %08X:%08X %02X:%08lX "
- "%08X %5d %8d %lu %d %pK %lu %lu %u %u %d%n",
+ "%08X %5u %8d %lu %d %pK %lu %lu %u %u %d%n",
i, src, srcp, dest, destp, sk->sk_state,
tp->write_seq - tp->snd_una,
rx_queue,
.unhash = inet_unhash,
.get_port = inet_csk_get_port,
.enter_memory_pressure = tcp_enter_memory_pressure,
+ .stream_memory_free = tcp_stream_memory_free,
.sockets_allocated = &tcp_sockets_allocated,
.orphan_count = &tcp_orphan_count,
.memory_allocated = &tcp_memory_allocated,
newtp->snd_ssthresh = TCP_INFINITE_SSTHRESH;
tcp_enable_early_retrans(newtp);
newtp->tlp_high_seq = 0;
+ newtp->lsndtime = treq->snt_synack;
+ newtp->total_retrans = req->num_retrans;
/* So many TCP implementations out there (incorrectly) count the
* initial SYN frame in their delayed-ACK and congestion control
if (!(flg & TCP_FLAG_ACK))
return NULL;
- /* Got ACK for our SYNACK, so update baseline for SYNACK RTT sample. */
- if (tmp_opt.saw_tstamp && tmp_opt.rcv_tsecr)
- tcp_rsk(req)->snt_synack = tmp_opt.rcv_tsecr;
- else if (req->num_retrans) /* don't take RTT sample if retrans && ~TS */
- tcp_rsk(req)->snt_synack = 0;
-
/* For Fast Open no more processing is needed (sk is the
* child socket).
*/
/* By default, RFC2861 behavior. */
int sysctl_tcp_slow_start_after_idle __read_mostly = 1;
+unsigned int sysctl_tcp_notsent_lowat __read_mostly = UINT_MAX;
+EXPORT_SYMBOL(sysctl_tcp_notsent_lowat);
+
static bool tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle,
int push_one, gfp_t gfp);
MODULE_PARM_DESC(bufsize, "Log buffer size in packets (4096)");
module_param(bufsize, uint, 0);
+static unsigned int fwmark __read_mostly = 0;
+MODULE_PARM_DESC(fwmark, "skb mark to match (0=no mark)");
+module_param(fwmark, uint, 0);
+
static int full __read_mostly;
MODULE_PARM_DESC(full, "Full log (1=every ack packet received, 0=only cwnd changes)");
module_param(full, int, 0);
struct tcp_log {
ktime_t tstamp;
- __be32 saddr, daddr;
- __be16 sport, dport;
+ union {
+ struct sockaddr raw;
+ struct sockaddr_in v4;
+ struct sockaddr_in6 v6;
+ } src, dst;
u16 length;
u32 snd_nxt;
u32 snd_una;
u32 snd_wnd;
+ u32 rcv_wnd;
u32 snd_cwnd;
u32 ssthresh;
u32 srtt;
return bufsize - tcp_probe_used() - 1;
}
+#define tcp_probe_copy_fl_to_si4(inet, si4, mem) \
+ do { \
+ si4.sin_family = AF_INET; \
+ si4.sin_port = inet->inet_##mem##port; \
+ si4.sin_addr.s_addr = inet->inet_##mem##addr; \
+ } while (0) \
+
+#if IS_ENABLED(CONFIG_IPV6)
+#define tcp_probe_copy_fl_to_si6(inet, si6, mem) \
+ do { \
+ struct ipv6_pinfo *pi6 = inet->pinet6; \
+ si6.sin6_family = AF_INET6; \
+ si6.sin6_port = inet->inet_##mem##port; \
+ si6.sin6_addr = pi6->mem##addr; \
+ si6.sin6_flowinfo = 0; /* No need here. */ \
+ si6.sin6_scope_id = 0; /* No need here. */ \
+ } while (0)
+#else
+#define tcp_probe_copy_fl_to_si6(fl, si6, mem) \
+ do { \
+ memset(&si6, 0, sizeof(si6)); \
+ } while (0)
+#endif
+
/*
* Hook inserted to be called before each receive packet.
* Note: arguments must match tcp_rcv_established()!
*/
static int jtcp_rcv_established(struct sock *sk, struct sk_buff *skb,
- struct tcphdr *th, unsigned int len)
+ const struct tcphdr *th, unsigned int len)
{
const struct tcp_sock *tp = tcp_sk(sk);
const struct inet_sock *inet = inet_sk(sk);
- /* Only update if port matches */
- if ((port == 0 || ntohs(inet->inet_dport) == port ||
- ntohs(inet->inet_sport) == port) &&
+ /* Only update if port or skb mark matches */
+ if (((port == 0 && fwmark == 0) ||
+ ntohs(inet->inet_dport) == port ||
+ ntohs(inet->inet_sport) == port ||
+ (fwmark > 0 && skb->mark == fwmark)) &&
(full || tp->snd_cwnd != tcp_probe.lastcwnd)) {
spin_lock(&tcp_probe.lock);
struct tcp_log *p = tcp_probe.log + tcp_probe.head;
p->tstamp = ktime_get();
- p->saddr = inet->inet_saddr;
- p->sport = inet->inet_sport;
- p->daddr = inet->inet_daddr;
- p->dport = inet->inet_dport;
+ switch (sk->sk_family) {
+ case AF_INET:
+ tcp_probe_copy_fl_to_si4(inet, p->src.v4, s);
+ tcp_probe_copy_fl_to_si4(inet, p->dst.v4, d);
+ break;
+ case AF_INET6:
+ tcp_probe_copy_fl_to_si6(inet, p->src.v6, s);
+ tcp_probe_copy_fl_to_si6(inet, p->dst.v6, d);
+ break;
+ default:
+ BUG();
+ }
+
p->length = skb->len;
p->snd_nxt = tp->snd_nxt;
p->snd_una = tp->snd_una;
p->snd_cwnd = tp->snd_cwnd;
p->snd_wnd = tp->snd_wnd;
+ p->rcv_wnd = tp->rcv_wnd;
p->ssthresh = tcp_current_ssthresh(sk);
p->srtt = tp->srtt >> 3;
= ktime_to_timespec(ktime_sub(p->tstamp, tcp_probe.start));
return scnprintf(tbuf, n,
- "%lu.%09lu %pI4:%u %pI4:%u %d %#x %#x %u %u %u %u\n",
+ "%lu.%09lu %pISpc %pISpc %d %#x %#x %u %u %u %u %u\n",
(unsigned long) tv.tv_sec,
(unsigned long) tv.tv_nsec,
- &p->saddr, ntohs(p->sport),
- &p->daddr, ntohs(p->dport),
- p->length, p->snd_nxt, p->snd_una,
- p->snd_cwnd, p->ssthresh, p->snd_wnd, p->srtt);
+ &p->src, &p->dst, p->length, p->snd_nxt, p->snd_una,
+ p->snd_cwnd, p->ssthresh, p->snd_wnd, p->srtt, p->rcv_wnd);
}
static ssize_t tcpprobe_read(struct file *file, char __user *buf,
{
int ret = -ENOMEM;
+ /* Warning: if the function signature of tcp_rcv_established,
+ * has been changed, you also have to change the signature of
+ * jtcp_rcv_established, otherwise you end up right here!
+ */
+ BUILD_BUG_ON(__same_type(tcp_rcv_established,
+ jtcp_rcv_established) == 0);
+
init_waitqueue_head(&tcp_probe.wait);
spin_lock_init(&tcp_probe.lock);
if (ret)
goto err1;
- pr_info("probe registered (port=%d) bufsize=%u\n", port, bufsize);
+ pr_info("probe registered (port=%d/fwmark=%u) bufsize=%u\n",
+ port, fwmark, bufsize);
return 0;
err1:
remove_proc_entry(procname, init_net.proc_net);
* @src: source IP address
* @dst: destination IP address
*/
-static void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst)
+void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst)
{
struct udphdr *uh = udp_hdr(skb);
struct sk_buff *frags = skb_shinfo(skb)->frag_list;
uh->check = CSUM_MANGLED_0;
}
}
+EXPORT_SYMBOL_GPL(udp4_hwcsum);
static int udp_send_skb(struct sk_buff *skb, struct flowi4 *fl4)
{
__u16 srcp = ntohs(inet->inet_sport);
seq_printf(f, "%5d: %08X:%04X %08X:%04X"
- " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d%n",
+ " %02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d %pK %d%n",
bucket, src, srcp, dest, destp, sp->sk_state,
sk_wmem_alloc_get(sp),
sk_rmem_alloc_get(sp),
#define ACONF_DEBUG 2
#if ACONF_DEBUG >= 3
-#define ADBG(x) printk x
+#define ADBG(fmt, ...) printk(fmt, ##__VA_ARGS__)
#else
-#define ADBG(x)
+#define ADBG(fmt, ...) do { if (0) printk(fmt, ##__VA_ARGS__); } while (0)
#endif
#define INFINITY_LIFE_TIME 0xFFFFFFFF
.accept_redirects = 1,
.autoconf = 1,
.force_mld_version = 0,
+ .mldv1_unsolicited_report_interval = 10 * HZ,
+ .mldv2_unsolicited_report_interval = HZ,
.dad_transmits = 1,
.rtr_solicits = MAX_RTR_SOLICITATIONS,
.rtr_solicit_interval = RTR_SOLICITATION_INTERVAL,
.accept_ra = 1,
.accept_redirects = 1,
.autoconf = 1,
+ .force_mld_version = 0,
+ .mldv1_unsolicited_report_interval = 10 * HZ,
+ .mldv2_unsolicited_report_interval = HZ,
.dad_transmits = 1,
.rtr_solicits = MAX_RTR_SOLICITATIONS,
.rtr_solicit_interval = RTR_SOLICITATION_INTERVAL,
dev_hold(dev);
if (snmp6_alloc_dev(ndev) < 0) {
- ADBG((KERN_WARNING
+ ADBG(KERN_WARNING
"%s: cannot allocate memory for statistics; dev=%s.\n",
- __func__, dev->name));
+ __func__, dev->name);
neigh_parms_release(&nd_tbl, ndev->nd_parms);
dev_put(dev);
kfree(ndev);
}
if (snmp6_register_dev(ndev) < 0) {
- ADBG((KERN_WARNING
+ ADBG(KERN_WARNING
"%s: cannot create /proc/net/dev_snmp6/%s\n",
- __func__, dev->name));
+ __func__, dev->name);
neigh_parms_release(&nd_tbl, ndev->nd_parms);
ndev->dead = 1;
in6_dev_finish_destroy(ndev);
/* On success it returns ifp with increased reference count */
static struct inet6_ifaddr *
-ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen,
- int scope, u32 flags)
+ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr,
+ const struct in6_addr *peer_addr, int pfxlen,
+ int scope, u32 flags, u32 valid_lft, u32 prefered_lft)
{
struct inet6_ifaddr *ifa = NULL;
struct rt6_info *rt;
/* Ignore adding duplicate addresses on an interface */
if (ipv6_chk_same_addr(dev_net(idev->dev), addr, idev->dev)) {
- ADBG(("ipv6_add_addr: already assigned\n"));
+ ADBG("ipv6_add_addr: already assigned\n");
err = -EEXIST;
goto out;
}
ifa = kzalloc(sizeof(struct inet6_ifaddr), GFP_ATOMIC);
if (ifa == NULL) {
- ADBG(("ipv6_add_addr: malloc failed\n"));
+ ADBG("ipv6_add_addr: malloc failed\n");
err = -ENOBUFS;
goto out;
}
}
ifa->addr = *addr;
+ if (peer_addr)
+ ifa->peer_addr = *peer_addr;
spin_lock_init(&ifa->lock);
spin_lock_init(&ifa->state_lock);
ifa->scope = scope;
ifa->prefix_len = pfxlen;
ifa->flags = flags | IFA_F_TENTATIVE;
+ ifa->valid_lft = valid_lft;
+ ifa->prefered_lft = prefered_lft;
ifa->cstamp = ifa->tstamp = jiffies;
ifa->tokenized = false;
if (ifp->flags & IFA_F_OPTIMISTIC)
addr_flags |= IFA_F_OPTIMISTIC;
- ift = !max_addresses ||
- ipv6_count_addresses(idev) < max_addresses ?
- ipv6_add_addr(idev, &addr, tmp_plen, ipv6_addr_scope(&addr),
- addr_flags) : NULL;
- if (IS_ERR_OR_NULL(ift)) {
+ ift = ipv6_add_addr(idev, &addr, NULL, tmp_plen,
+ ipv6_addr_scope(&addr), addr_flags,
+ tmp_valid_lft, tmp_prefered_lft);
+ if (IS_ERR(ift)) {
in6_ifa_put(ifp);
in6_dev_put(idev);
pr_info("%s: retry temporary address regeneration\n", __func__);
spin_lock_bh(&ift->lock);
ift->ifpub = ifp;
- ift->valid_lft = tmp_valid_lft;
- ift->prefered_lft = tmp_prefered_lft;
ift->cstamp = now;
ift->tstamp = tmp_tstamp;
spin_unlock_bh(&ift->lock);
return __ipv6_isatap_ifid(eui, *(__be32 *)dev->dev_addr);
}
+static int addrconf_ifid_ip6tnl(u8 *eui, struct net_device *dev)
+{
+ memcpy(eui, dev->perm_addr, 3);
+ memcpy(eui + 5, dev->perm_addr + 3, 3);
+ eui[3] = 0xFF;
+ eui[4] = 0xFE;
+ eui[0] ^= 2;
+ return 0;
+}
+
static int ipv6_generate_eui64(u8 *eui, struct net_device *dev)
{
switch (dev->type) {
return addrconf_ifid_eui64(eui, dev);
case ARPHRD_IEEE1394:
return addrconf_ifid_ieee1394(eui, dev);
+ case ARPHRD_TUNNEL6:
+ return addrconf_ifid_ip6tnl(eui, dev);
}
return -1;
}
pinfo = (struct prefix_info *) opt;
if (len < sizeof(struct prefix_info)) {
- ADBG(("addrconf: prefix option too short\n"));
+ ADBG("addrconf: prefix option too short\n");
return;
}
*/
if (!max_addresses ||
ipv6_count_addresses(in6_dev) < max_addresses)
- ifp = ipv6_add_addr(in6_dev, &addr, pinfo->prefix_len,
+ ifp = ipv6_add_addr(in6_dev, &addr, NULL,
+ pinfo->prefix_len,
addr_type&IPV6_ADDR_SCOPE_MASK,
- addr_flags);
+ addr_flags, valid_lft,
+ prefered_lft);
if (IS_ERR_OR_NULL(ifp)) {
in6_dev_put(in6_dev);
return;
}
- update_lft = create = 1;
+ update_lft = 0;
+ create = 1;
ifp->cstamp = jiffies;
ifp->tokenized = tokenized;
addrconf_dad_start(ifp);
stored_lft = ifp->valid_lft - (now - ifp->tstamp) / HZ;
else
stored_lft = 0;
- if (!update_lft && stored_lft) {
+ if (!update_lft && !create && stored_lft) {
if (valid_lft > MIN_VALID_LIFETIME ||
valid_lft > stored_lft)
update_lft = 1;
prefered_lft = timeout;
}
- ifp = ipv6_add_addr(idev, pfx, plen, scope, ifa_flags);
+ ifp = ipv6_add_addr(idev, pfx, peer_pfx, plen, scope, ifa_flags,
+ valid_lft, prefered_lft);
if (!IS_ERR(ifp)) {
- spin_lock_bh(&ifp->lock);
- ifp->valid_lft = valid_lft;
- ifp->prefered_lft = prefered_lft;
- ifp->tstamp = jiffies;
- if (peer_pfx)
- ifp->peer_addr = *peer_pfx;
- spin_unlock_bh(&ifp->lock);
-
addrconf_prefix_route(&ifp->addr, ifp->prefix_len, dev,
expires, flags);
/*
{
struct inet6_ifaddr *ifp;
- ifp = ipv6_add_addr(idev, addr, plen, scope, IFA_F_PERMANENT);
+ ifp = ipv6_add_addr(idev, addr, NULL, plen,
+ scope, IFA_F_PERMANENT, 0, 0);
if (!IS_ERR(ifp)) {
spin_lock_bh(&ifp->lock);
ifp->flags &= ~IFA_F_TENTATIVE;
#endif
- ifp = ipv6_add_addr(idev, addr, 64, IFA_LINK, addr_flags);
+ ifp = ipv6_add_addr(idev, addr, NULL, 64, IFA_LINK, addr_flags, 0, 0);
if (!IS_ERR(ifp)) {
addrconf_prefix_route(&ifp->addr, ifp->prefix_len, idev->dev, 0, 0);
addrconf_dad_start(ifp);
(dev->type != ARPHRD_ARCNET) &&
(dev->type != ARPHRD_INFINIBAND) &&
(dev->type != ARPHRD_IEEE802154) &&
- (dev->type != ARPHRD_IEEE1394)) {
+ (dev->type != ARPHRD_IEEE1394) &&
+ (dev->type != ARPHRD_TUNNEL6)) {
/* Alas, we support only Ethernet autoconfiguration. */
return;
}
return -1;
}
-static void ip6_tnl_add_linklocal(struct inet6_dev *idev)
-{
- struct net_device *link_dev;
- struct net *net = dev_net(idev->dev);
-
- /* first try to inherit the link-local address from the link device */
- if (idev->dev->iflink &&
- (link_dev = __dev_get_by_index(net, idev->dev->iflink))) {
- if (!ipv6_inherit_linklocal(idev, link_dev))
- return;
- }
- /* then try to inherit it from any device */
- for_each_netdev(net, link_dev) {
- if (!ipv6_inherit_linklocal(idev, link_dev))
- return;
- }
- pr_debug("init ip6-ip6: add_linklocal failed\n");
-}
-
-/*
- * Autoconfigure tunnel with a link-local address so routing protocols,
- * DHCPv6, MLD etc. can be run over the virtual link
- */
-
-static void addrconf_ip6_tnl_config(struct net_device *dev)
-{
- struct inet6_dev *idev;
-
- ASSERT_RTNL();
-
- idev = addrconf_add_dev(dev);
- if (IS_ERR(idev)) {
- pr_debug("init ip6-ip6: add_dev failed\n");
- return;
- }
- ip6_tnl_add_linklocal(idev);
-}
-
static int addrconf_notify(struct notifier_block *this, unsigned long event,
void *ptr)
{
addrconf_gre_config(dev);
break;
#endif
- case ARPHRD_TUNNEL6:
- addrconf_ip6_tnl_config(dev);
- break;
case ARPHRD_LOOPBACK:
init_loopback(dev);
break;
if (time_before(next_sched, jiffies + ADDRCONF_TIMER_FUZZ_MAX))
next_sched = jiffies + ADDRCONF_TIMER_FUZZ_MAX;
- ADBG((KERN_DEBUG "now = %lu, schedule = %lu, rounded schedule = %lu => %lu\n",
- now, next, next_sec, next_sched));
+ ADBG(KERN_DEBUG "now = %lu, schedule = %lu, rounded schedule = %lu => %lu\n",
+ now, next, next_sec, next_sched);
addr_chk_timer.expires = next_sched;
add_timer(&addr_chk_timer);
array[DEVCONF_RTR_SOLICIT_DELAY] =
jiffies_to_msecs(cnf->rtr_solicit_delay);
array[DEVCONF_FORCE_MLD_VERSION] = cnf->force_mld_version;
+ array[DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL] =
+ jiffies_to_msecs(cnf->mldv1_unsolicited_report_interval);
+ array[DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL] =
+ jiffies_to_msecs(cnf->mldv2_unsolicited_report_interval);
#ifdef CONFIG_IPV6_PRIVACY
array[DEVCONF_USE_TEMPADDR] = cnf->use_tempaddr;
array[DEVCONF_TEMP_VALID_LFT] = cnf->temp_valid_lft;
break;
}
atomic_inc(&net->ipv6.dev_addr_genid);
+ rt_genid_bump_ipv6(net);
}
static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
.mode = 0644,
.proc_handler = proc_dointvec,
},
+ {
+ .procname = "mldv1_unsolicited_report_interval",
+ .data =
+ &ipv6_devconf.mldv1_unsolicited_report_interval,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_ms_jiffies,
+ },
+ {
+ .procname = "mldv2_unsolicited_report_interval",
+ .data =
+ &ipv6_devconf.mldv2_unsolicited_report_interval,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_ms_jiffies,
+ },
#ifdef CONFIG_IPV6_PRIVACY
{
.procname = "use_tempaddr",
net->ipv6.sysctl.bindv6only = 0;
net->ipv6.sysctl.icmpv6_time = 1*HZ;
+ atomic_set(&net->ipv6.rt_genid, 0);
err = ipv6_init_mibs(net);
if (err)
src = &np->rcv_saddr;
seq_printf(seq,
"%5d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
- "%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d\n",
+ "%02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d %pK %d\n",
bucket,
src->s6_addr32[0], src->s6_addr32[1],
src->s6_addr32[2], src->s6_addr32[3], srcp,
net_adj = 0;
return ((mtu - x->props.header_len - crypto_aead_authsize(esp->aead) -
- net_adj) & ~(align - 1)) + (net_adj - 2);
+ net_adj) & ~(align - 1)) + net_adj - 2;
}
static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
struct fib6_table *table;
struct net *net = rule->fr_net;
pol_lookup_t lookup = arg->lookup_ptr;
+ int err = 0;
switch (rule->action) {
case FR_ACT_TO_TBL:
break;
case FR_ACT_UNREACHABLE:
+ err = -ENETUNREACH;
rt = net->ipv6.ip6_null_entry;
goto discard_pkt;
default:
case FR_ACT_BLACKHOLE:
+ err = -EINVAL;
rt = net->ipv6.ip6_blk_hole_entry;
goto discard_pkt;
case FR_ACT_PROHIBIT:
+ err = -EACCES;
rt = net->ipv6.ip6_prohibit_entry;
goto discard_pkt;
}
table = fib6_get_table(net, rule->table);
- if (table)
- rt = lookup(net, table, flp6, flags);
+ if (!table) {
+ err = -EAGAIN;
+ goto out;
+ }
+ rt = lookup(net, table, flp6, flags);
if (rt != net->ipv6.ip6_null_entry) {
struct fib6_rule *r = (struct fib6_rule *)rule;
}
again:
ip6_rt_put(rt);
+ err = -EAGAIN;
rt = NULL;
goto out;
dst_hold(&rt->dst);
out:
arg->result = rt;
- return rt == NULL ? -EAGAIN : 0;
+ return err;
}
+static bool fib6_rule_suppress(struct fib_rule *rule, struct fib_lookup_arg *arg)
+{
+ struct rt6_info *rt = (struct rt6_info *) arg->result;
+ struct net_device *dev = rt->rt6i_idev->dev;
+ /* do not accept result if the route does
+ * not meet the required prefix length
+ */
+ if (rt->rt6i_dst.plen <= rule->suppress_prefixlen)
+ goto suppress_route;
+
+ /* do not accept result if the route uses a device
+ * belonging to a forbidden interface group
+ */
+ if (rule->suppress_ifgroup != -1 && dev && dev->group == rule->suppress_ifgroup)
+ goto suppress_route;
+
+ return false;
+
+suppress_route:
+ ip6_rt_put(rt);
+ return true;
+}
static int fib6_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
{
.addr_size = sizeof(struct in6_addr),
.action = fib6_rule_action,
.match = fib6_rule_match,
+ .suppress = fib6_rule_suppress,
.configure = fib6_rule_configure,
.compare = fib6_rule_compare,
.fill = fib6_rule_fill,
* node.
*/
-static struct fib6_node * fib6_add_1(struct fib6_node *root, void *addr,
- int addrlen, int plen,
+static struct fib6_node *fib6_add_1(struct fib6_node *root,
+ struct in6_addr *addr, int plen,
int offset, int allow_create,
int replace_required)
{
but if it is >= plen, the value is ignored in any case.
*/
- bit = __ipv6_addr_diff(addr, &key->addr, addrlen);
+ bit = __ipv6_addr_diff(addr, &key->addr, sizeof(*addr));
/*
* (intermediate)[in]
if (!allow_create && !replace_required)
pr_warn("RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE\n");
- fn = fib6_add_1(root, &rt->rt6i_dst.addr, sizeof(struct in6_addr),
- rt->rt6i_dst.plen, offsetof(struct rt6_info, rt6i_dst),
- allow_create, replace_required);
+ fn = fib6_add_1(root, &rt->rt6i_dst.addr, rt->rt6i_dst.plen,
+ offsetof(struct rt6_info, rt6i_dst), allow_create,
+ replace_required);
if (IS_ERR(fn)) {
err = PTR_ERR(fn);
/* Now add the first leaf node to new subtree */
sn = fib6_add_1(sfn, &rt->rt6i_src.addr,
- sizeof(struct in6_addr), rt->rt6i_src.plen,
+ rt->rt6i_src.plen,
offsetof(struct rt6_info, rt6i_src),
allow_create, replace_required);
fn->subtree = sfn;
} else {
sn = fib6_add_1(fn->subtree, &rt->rt6i_src.addr,
- sizeof(struct in6_addr), rt->rt6i_src.plen,
+ rt->rt6i_src.plen,
offsetof(struct rt6_info, rt6i_src),
allow_create, replace_required);
if (ipv6_prefix_equal(&key->addr, args->addr, key->plen)) {
#ifdef CONFIG_IPV6_SUBTREES
- if (fn->subtree)
- fn = fib6_lookup_1(fn->subtree, args + 1);
+ if (fn->subtree) {
+ struct fib6_node *sfn;
+ sfn = fib6_lookup_1(fn->subtree,
+ args + 1);
+ if (!sfn)
+ goto backtrack;
+ fn = sfn;
+ }
#endif
- if (!fn || fn->fn_flags & RTN_RTINFO)
+ if (fn->fn_flags & RTN_RTINFO)
return fn;
}
}
-
+#ifdef CONFIG_IPV6_SUBTREES
+backtrack:
+#endif
if (fn->fn_flags & RTN_ROOT)
break;
static DEFINE_SPINLOCK(fib6_gc_lock);
-void fib6_run_gc(unsigned long expires, struct net *net)
+void fib6_run_gc(unsigned long expires, struct net *net, bool force)
{
- if (expires != ~0UL) {
+ unsigned long now;
+
+ if (force) {
spin_lock_bh(&fib6_gc_lock);
- gc_args.timeout = expires ? (int)expires :
- net->ipv6.sysctl.ip6_rt_gc_interval;
- } else {
- if (!spin_trylock_bh(&fib6_gc_lock)) {
- mod_timer(&net->ipv6.ip6_fib_timer, jiffies + HZ);
- return;
- }
- gc_args.timeout = net->ipv6.sysctl.ip6_rt_gc_interval;
+ } else if (!spin_trylock_bh(&fib6_gc_lock)) {
+ mod_timer(&net->ipv6.ip6_fib_timer, jiffies + HZ);
+ return;
}
+ gc_args.timeout = expires ? (int)expires :
+ net->ipv6.sysctl.ip6_rt_gc_interval;
gc_args.more = icmp6_dst_gc();
fib6_clean_all(net, fib6_age, 0, NULL);
+ now = jiffies;
+ net->ipv6.ip6_rt_last_gc = now;
if (gc_args.more)
mod_timer(&net->ipv6.ip6_fib_timer,
- round_jiffies(jiffies
+ round_jiffies(now
+ net->ipv6.sysctl.ip6_rt_gc_interval));
else
del_timer(&net->ipv6.ip6_fib_timer);
static void fib6_gc_timer_cb(unsigned long arg)
{
- fib6_run_gc(0, (struct net *)arg);
+ fib6_run_gc(0, (struct net *)arg, true);
}
static int __net_init fib6_net_init(struct net *net)
dev->rtnl_link_ops = &ip6gre_link_ops;
nt->dev = dev;
+ nt->net = dev_net(dev);
ip6gre_tnl_link_config(nt, 1);
if (register_netdevice(dev) < 0)
tunnel = netdev_priv(dev);
tunnel->dev = dev;
+ tunnel->net = dev_net(dev);
strcpy(tunnel->parms.name, dev->name);
memcpy(dev->dev_addr, &tunnel->parms.laddr, sizeof(struct in6_addr));
struct ip6_tnl *tunnel = netdev_priv(dev);
tunnel->dev = dev;
+ tunnel->net = dev_net(dev);
strcpy(tunnel->parms.name, dev->name);
tunnel->hlen = sizeof(struct ipv6hdr) + 4;
tunnel = netdev_priv(dev);
tunnel->dev = dev;
+ tunnel->net = dev_net(dev);
strcpy(tunnel->parms.name, dev->name);
ip6gre_tnl_link_config(tunnel, 1);
eth_hw_addr_random(dev);
nt->dev = dev;
+ nt->net = dev_net(dev);
ip6gre_tnl_link_config(nt, !tb[IFLA_MTU]);
/* Can use a lockless transmit, unless we generate output sequences */
#include <net/ip6_route.h>
#include <net/addrconf.h>
#include <net/xfrm.h>
-
+#include <net/inet_ecn.h>
int ip6_rcv_finish(struct sk_buff *skb)
if (hdr->version != 6)
goto err;
+ IP6_ADD_STATS_BH(dev_net(dev), idev,
+ IPSTATS_MIB_NOECTPKTS +
+ (ipv6_get_dsfield(hdr) & INET_ECN_MASK),
+ max_t(unsigned short, 1, skb_shinfo(skb)->gso_segs));
/*
* RFC4291 2.5.3
* A packet received on an interface with a destination address
#include <linux/netfilter_ipv6.h>
#include <linux/slab.h>
#include <linux/hash.h>
+#include <linux/etherdevice.h>
#include <asm/uaccess.h>
#include <linux/atomic.h>
t = netdev_priv(dev);
t->parms = *p;
+ t->net = dev_net(dev);
err = ip6_tnl_create2(dev);
if (err < 0)
goto failed_free;
ip6_tnl_dev_uninit(struct net_device *dev)
{
struct ip6_tnl *t = netdev_priv(dev);
- struct net *net = dev_net(dev);
+ struct net *net = t->net;
struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
if (dev == ip6n->fb_tnl_dev)
{
struct __ip6_tnl_parm *p = &t->parms;
int ret = 0;
- struct net *net = dev_net(t->dev);
+ struct net *net = t->net;
if ((p->flags & IP6_TNL_F_CAP_RCV) ||
((p->flags & IP6_TNL_F_CAP_PER_PACKET) &&
tstats->rx_packets++;
tstats->rx_bytes += skb->len;
+ if (!net_eq(t->net, dev_net(t->dev)))
+ skb_scrub_packet(skb);
+
netif_rx(skb);
rcu_read_unlock();
{
struct __ip6_tnl_parm *p = &t->parms;
int ret = 0;
- struct net *net = dev_net(t->dev);
+ struct net *net = t->net;
if (p->flags & IP6_TNL_F_CAP_XMIT) {
struct net_device *ldev = NULL;
int encap_limit,
__u32 *pmtu)
{
- struct net *net = dev_net(dev);
struct ip6_tnl *t = netdev_priv(dev);
+ struct net *net = t->net;
struct net_device_stats *stats = &t->dev->stats;
struct ipv6hdr *ipv6h = ipv6_hdr(skb);
struct ipv6_tel_txoption opt;
goto tx_err_dst_release;
}
+ if (!net_eq(t->net, dev_net(dev)))
+ skb_scrub_packet(skb);
+
/*
* Okay, now see if we can stuff it in the buffer as-is.
*/
int strict = (ipv6_addr_type(&p->raddr) &
(IPV6_ADDR_MULTICAST|IPV6_ADDR_LINKLOCAL));
- struct rt6_info *rt = rt6_lookup(dev_net(dev),
+ struct rt6_info *rt = rt6_lookup(t->net,
&p->raddr, &p->laddr,
p->link, strict);
static int ip6_tnl_update(struct ip6_tnl *t, struct __ip6_tnl_parm *p)
{
- struct net *net = dev_net(t->dev);
+ struct net *net = t->net;
struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
int err;
dev->mtu-=8;
dev->flags |= IFF_NOARP;
dev->addr_len = sizeof(struct in6_addr);
- dev->features |= NETIF_F_NETNS_LOCAL;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
+ /* This perm addr will be used as interface identifier by IPv6 */
+ dev->addr_assign_type = NET_ADDR_RANDOM;
+ eth_random_addr(dev->perm_addr);
}
struct ip6_tnl *t = netdev_priv(dev);
t->dev = dev;
+ t->net = dev_net(dev);
dev->tstats = alloc_percpu(struct pcpu_tstats);
if (!dev->tstats)
return -ENOMEM;
static int ip6_tnl_changelink(struct net_device *dev, struct nlattr *tb[],
struct nlattr *data[])
{
- struct ip6_tnl *t;
+ struct ip6_tnl *t = netdev_priv(dev);
struct __ip6_tnl_parm p;
- struct net *net = dev_net(dev);
+ struct net *net = t->net;
struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
if (dev == ip6n->fb_tnl_dev)
static void __net_exit ip6_tnl_destroy_tunnels(struct ip6_tnl_net *ip6n)
{
+ struct net *net = dev_net(ip6n->fb_tnl_dev);
+ struct net_device *dev, *aux;
int h;
struct ip6_tnl *t;
LIST_HEAD(list);
+ for_each_netdev_safe(net, dev, aux)
+ if (dev->rtnl_link_ops == &ip6_link_ops)
+ unregister_netdevice_queue(dev, &list);
+
for (h = 0; h < HASH_SIZE; h++) {
t = rtnl_dereference(ip6n->tnls_r_l[h]);
while (t != NULL) {
- unregister_netdevice_queue(t->dev, &list);
+ /* If dev is in the same netns, it has already
+ * been added to the list by the previous loop.
+ */
+ if (!net_eq(dev_net(t->dev), net))
+ unregister_netdevice_queue(t->dev, &list);
t = rtnl_dereference(t->next);
}
}
if (!ip6n->fb_tnl_dev)
goto err_alloc_dev;
dev_net_set(ip6n->fb_tnl_dev, net);
+ /* FB netdevice is special: we have one, and only one per netns.
+ * Allowing to move it to another netns is clearly unsafe.
+ */
+ ip6n->fb_tnl_dev->features |= NETIF_F_NETNS_LOCAL;
err = ip6_fb_tnl_dev_init(ip6n->fb_tnl_dev);
if (err < 0)
static struct mr6_table *ip6mr_new_table(struct net *net, u32 id);
static void ip6mr_free_table(struct mr6_table *mrt);
-static int ip6_mr_forward(struct net *net, struct mr6_table *mrt,
- struct sk_buff *skb, struct mfc6_cache *cache);
+static void ip6_mr_forward(struct net *net, struct mr6_table *mrt,
+ struct sk_buff *skb, struct mfc6_cache *cache);
static int ip6mr_cache_report(struct mr6_table *mrt, struct sk_buff *pkt,
mifi_t mifi, int assert);
static int __ip6mr_fill_mroute(struct mr6_table *mrt, struct sk_buff *skb,
{
struct mr6_table *mrt, *next;
+ rtnl_lock();
list_for_each_entry_safe(mrt, next, &net->ipv6.mr6_tables, list) {
list_del(&mrt->list);
ip6mr_free_table(mrt);
}
+ rtnl_unlock();
fib_rules_unregister(net->ipv6.mr6_rules_ops);
}
#else
static void __net_exit ip6mr_rules_exit(struct net *net)
{
+ rtnl_lock();
ip6mr_free_table(net->ipv6.mrt6);
+ net->ipv6.mrt6 = NULL;
+ rtnl_unlock();
}
#endif
return ct;
}
-static int ip6_mr_forward(struct net *net, struct mr6_table *mrt,
- struct sk_buff *skb, struct mfc6_cache *cache)
+static void ip6_mr_forward(struct net *net, struct mr6_table *mrt,
+ struct sk_buff *skb, struct mfc6_cache *cache)
{
int psend = -1;
int vif, ct;
last_forward:
if (psend != -1) {
ip6mr_forward2(net, mrt, skb, cache, psend);
- return 0;
+ return;
}
dont_forward:
kfree_skb(skb);
- return 0;
}
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/slab.h>
+#include <linux/pkt_sched.h>
#include <net/mld.h>
#include <linux/netfilter.h>
static int ip6_mc_leave_src(struct sock *sk, struct ipv6_mc_socklist *iml,
struct inet6_dev *idev);
-
-#define IGMP6_UNSOLICITED_IVAL (10*HZ)
#define MLD_QRV_DEFAULT 2
+/* RFC3810, 8.1 Query Version Distinctions */
+#define MLD_V1_QUERY_LEN 24
+#define MLD_V2_QUERY_LEN_MIN 28
+
#define MLD_V1_SEEN(idev) (dev_net((idev)->dev)->ipv6.devconf_all->force_mld_version == 1 || \
(idev)->cnf.force_mld_version == 1 || \
((idev)->mc_v1_seen && \
pmc != NULL; \
pmc = rcu_dereference(pmc->next))
+static int unsolicited_report_interval(struct inet6_dev *idev)
+{
+ int iv;
+
+ if (MLD_V1_SEEN(idev))
+ iv = idev->cnf.mldv1_unsolicited_report_interval;
+ else
+ iv = idev->cnf.mldv2_unsolicited_report_interval;
+
+ return iv > 0 ? iv : 1;
+}
+
int ipv6_sock_mc_join(struct sock *sk, int ifindex, const struct in6_addr *addr)
{
struct net_device *dev = NULL;
static void mld_gq_start_timer(struct inet6_dev *idev)
{
- int tv = net_random() % idev->mc_maxdelay;
+ unsigned long tv = net_random() % idev->mc_maxdelay;
idev->mc_gq_running = 1;
if (!mod_timer(&idev->mc_gq_timer, jiffies+tv+2))
in6_dev_hold(idev);
}
-static void mld_ifc_start_timer(struct inet6_dev *idev, int delay)
+static void mld_ifc_start_timer(struct inet6_dev *idev, unsigned long delay)
{
- int tv = net_random() % delay;
+ unsigned long tv = net_random() % delay;
if (!mod_timer(&idev->mc_ifc_timer, jiffies+tv+2))
in6_dev_hold(idev);
}
-static void mld_dad_start_timer(struct inet6_dev *idev, int delay)
+static void mld_dad_start_timer(struct inet6_dev *idev, unsigned long delay)
{
- int tv = net_random() % delay;
+ unsigned long tv = net_random() % delay;
if (!mod_timer(&idev->mc_dad_timer, jiffies+tv+2))
in6_dev_hold(idev);
!(group_type&IPV6_ADDR_MULTICAST))
return -EINVAL;
- if (len == 24) {
+ if (len == MLD_V1_QUERY_LEN) {
int switchback;
/* MLDv1 router present */
- /* Translate milliseconds to jiffies */
- max_delay = (ntohs(mld->mld_maxdelay)*HZ)/1000;
-
+ max_delay = msecs_to_jiffies(ntohs(mld->mld_maxdelay));
switchback = (idev->mc_qrv + 1) * max_delay;
idev->mc_v1_seen = jiffies + switchback;
__in6_dev_put(idev);
/* clear deleted report items */
mld_clear_delrec(idev);
- } else if (len >= 28) {
+ } else if (len >= MLD_V2_QUERY_LEN_MIN) {
int srcs_offset = sizeof(struct mld2_query) -
sizeof(struct icmp6hdr);
if (!pskb_may_pull(skb, srcs_offset))
return -EINVAL;
mlh2 = (struct mld2_query *)skb_transport_header(skb);
- max_delay = (MLDV2_MRC(ntohs(mlh2->mld2q_mrc))*HZ)/1000;
- if (!max_delay)
- max_delay = 1;
+
+ max_delay = max(msecs_to_jiffies(MLDV2_MRC(ntohs(mlh2->mld2q_mrc))), 1UL);
+
idev->mc_maxdelay = max_delay;
+
if (mlh2->mld2q_qrv)
idev->mc_qrv = mlh2->mld2q_qrv;
if (group_type == IPV6_ADDR_ANY) { /* general query */
if (!skb)
return NULL;
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, hlen);
if (__ipv6_get_lladdr(idev, &addr_buf, IFA_F_TENTATIVE)) {
rcu_read_unlock();
return;
}
-
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, hlen);
if (ipv6_get_lladdr(dev, &addr_buf, IFA_F_TENTATIVE)) {
igmp6_send(&ma->mca_addr, ma->idev->dev, ICMPV6_MGM_REPORT);
- delay = net_random() % IGMP6_UNSOLICITED_IVAL;
+ delay = net_random() % unsolicited_report_interval(ma->idev);
spin_lock_bh(&ma->mca_lock);
if (del_timer(&ma->mca_timer)) {
setup_timer(&idev->mc_dad_timer, mld_dad_timer_expire,
(unsigned long)idev);
idev->mc_qrv = MLD_QRV_DEFAULT;
- idev->mc_maxdelay = IGMP6_UNSOLICITED_IVAL;
+ idev->mc_maxdelay = unsolicited_report_interval(idev);
idev->mc_v1_seen = 0;
write_unlock_bh(&idev->lock);
}
if (ifp) {
src_addr = solicited_addr;
if (ifp->flags & IFA_F_OPTIMISTIC)
- override = 0;
+ override = false;
inc_opt |= ifp->idev->cnf.force_tllao;
in6_ifa_put(ifp);
} else {
}
if (ipv6_addr_any(saddr))
- inc_opt = 0;
+ inc_opt = false;
if (inc_opt)
optlen += ndisc_opt_addr_space(dev);
(is_router = pndisc_is_router(&msg->target, dev)) >= 0)) {
if (!(NEIGH_CB(skb)->flags & LOCALLY_ENQUEUED) &&
skb->pkt_type != PACKET_HOST &&
- inc != 0 &&
+ inc &&
idev->nd_parms->proxy_delay != 0) {
/*
* for anycast or proxy,
if (!ndisc_parse_options(msg->opt, ndoptlen, &ndopts))
return;
- if (!ndopts.nd_opts_rh)
+ if (!ndopts.nd_opts_rh) {
+ ip6_redirect_no_header(skb, dev_net(skb->dev), 0, 0);
return;
+ }
hdr = (u8 *)ndopts.nd_opts_rh;
hdr += 8;
switch (event) {
case NETDEV_CHANGEADDR:
neigh_changeaddr(&nd_tbl, dev);
- fib6_run_gc(~0UL, net);
+ fib6_run_gc(0, net, false);
idev = in6_dev_get(dev);
if (!idev)
break;
break;
case NETDEV_DOWN:
neigh_ifdown(&nd_tbl, dev);
- fib6_run_gc(~0UL, net);
+ fib6_run_gc(0, net, false);
break;
case NETDEV_NOTIFY_PEERS:
ndisc_send_unsol_na(dev);
To compile it as a module, choose M here. If unsure, say N.
+config IP6_NF_TARGET_SYNPROXY
+ tristate "SYNPROXY target support"
+ depends on NF_CONNTRACK && NETFILTER_ADVANCED
+ select NETFILTER_SYNPROXY
+ select SYN_COOKIES
+ help
+ The SYNPROXY target allows you to intercept TCP connections and
+ establish them using syncookies before they are passed on to the
+ server. This allows to avoid conntrack and server resource usage
+ during SYN-flood attacks.
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP6_NF_MANGLE
tristate "Packet mangling"
default m if NETFILTER_ADVANCED=n
nf_conntrack_ipv6-y := nf_conntrack_l3proto_ipv6.o nf_conntrack_proto_icmpv6.o
# l3 independent conntrack
-obj-$(CONFIG_NF_CONNTRACK_IPV6) += nf_conntrack_ipv6.o nf_defrag_ipv6.o
+obj-$(CONFIG_NF_CONNTRACK_IPV6) += nf_conntrack_ipv6.o
nf_nat_ipv6-y := nf_nat_l3proto_ipv6.o nf_nat_proto_icmpv6.o
obj-$(CONFIG_NF_NAT_IPV6) += nf_nat_ipv6.o
obj-$(CONFIG_IP6_NF_TARGET_MASQUERADE) += ip6t_MASQUERADE.o
obj-$(CONFIG_IP6_NF_TARGET_NPT) += ip6t_NPT.o
obj-$(CONFIG_IP6_NF_TARGET_REJECT) += ip6t_REJECT.o
+obj-$(CONFIG_IP6_NF_TARGET_SYNPROXY) += ip6t_SYNPROXY.o
if (event == NETDEV_DOWN)
nf_ct_iterate_cleanup(net, device_cmp,
- (void *)(long)dev->ifindex);
+ (void *)(long)dev->ifindex, 0, 0);
return NOTIFY_DONE;
}
nf_ct_attach(nskb, oldskb);
- ip6_local_out(nskb);
+#ifdef CONFIG_BRIDGE_NETFILTER
+ /* If we use ip6_local_out for bridged traffic, the MAC source on
+ * the RST will be ours, instead of the destination's. This confuses
+ * some routers/firewalls, and they drop the packet. So we need to
+ * build the eth header using the original destination's MAC as the
+ * source, and send the RST packet directly.
+ */
+ if (oldskb->nf_bridge) {
+ struct ethhdr *oeth = eth_hdr(oldskb);
+ nskb->dev = oldskb->nf_bridge->physindev;
+ nskb->protocol = htons(ETH_P_IPV6);
+ ip6h->payload_len = htons(sizeof(struct tcphdr));
+ if (dev_hard_header(nskb, nskb->dev, ntohs(nskb->protocol),
+ oeth->h_source, oeth->h_dest, nskb->len) < 0)
+ return;
+ dev_queue_xmit(nskb);
+ } else
+#endif
+ ip6_local_out(nskb);
}
static inline void
--- /dev/null
+/*
+ * Copyright (c) 2013 Patrick McHardy <kaber@trash.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <net/ip6_checksum.h>
+#include <net/ip6_route.h>
+#include <net/tcp.h>
+
+#include <linux/netfilter_ipv6/ip6_tables.h>
+#include <linux/netfilter/x_tables.h>
+#include <linux/netfilter/xt_SYNPROXY.h>
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
+#include <net/netfilter/nf_conntrack_synproxy.h>
+
+static struct ipv6hdr *
+synproxy_build_ip(struct sk_buff *skb, const struct in6_addr *saddr,
+ const struct in6_addr *daddr)
+{
+ struct ipv6hdr *iph;
+
+ skb_reset_network_header(skb);
+ iph = (struct ipv6hdr *)skb_put(skb, sizeof(*iph));
+ ip6_flow_hdr(iph, 0, 0);
+ iph->hop_limit = 64; //XXX
+ iph->nexthdr = IPPROTO_TCP;
+ iph->saddr = *saddr;
+ iph->daddr = *daddr;
+
+ return iph;
+}
+
+static void
+synproxy_send_tcp(const struct sk_buff *skb, struct sk_buff *nskb,
+ struct nf_conntrack *nfct, enum ip_conntrack_info ctinfo,
+ struct ipv6hdr *niph, struct tcphdr *nth,
+ unsigned int tcp_hdr_size)
+{
+ struct net *net = nf_ct_net((struct nf_conn *)nfct);
+ struct dst_entry *dst;
+ struct flowi6 fl6;
+
+ nth->check = ~tcp_v6_check(tcp_hdr_size, &niph->saddr, &niph->daddr, 0);
+ nskb->ip_summed = CHECKSUM_PARTIAL;
+ nskb->csum_start = (unsigned char *)nth - nskb->head;
+ nskb->csum_offset = offsetof(struct tcphdr, check);
+
+ memset(&fl6, 0, sizeof(fl6));
+ fl6.flowi6_proto = IPPROTO_TCP;
+ fl6.saddr = niph->saddr;
+ fl6.daddr = niph->daddr;
+ fl6.fl6_sport = nth->source;
+ fl6.fl6_dport = nth->dest;
+ security_skb_classify_flow((struct sk_buff *)skb, flowi6_to_flowi(&fl6));
+ dst = ip6_route_output(net, NULL, &fl6);
+ if (dst == NULL || dst->error) {
+ dst_release(dst);
+ goto free_nskb;
+ }
+ dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), NULL, 0);
+ if (IS_ERR(dst))
+ goto free_nskb;
+
+ skb_dst_set(nskb, dst);
+
+ if (nfct) {
+ nskb->nfct = nfct;
+ nskb->nfctinfo = ctinfo;
+ nf_conntrack_get(nfct);
+ }
+
+ ip6_local_out(nskb);
+ return;
+
+free_nskb:
+ kfree_skb(nskb);
+}
+
+static void
+synproxy_send_client_synack(const struct sk_buff *skb, const struct tcphdr *th,
+ const struct synproxy_options *opts)
+{
+ struct sk_buff *nskb;
+ struct ipv6hdr *iph, *niph;
+ struct tcphdr *nth;
+ unsigned int tcp_hdr_size;
+ u16 mss = opts->mss;
+
+ iph = ipv6_hdr(skb);
+
+ tcp_hdr_size = sizeof(*nth) + synproxy_options_size(opts);
+ nskb = alloc_skb(sizeof(*niph) + tcp_hdr_size + MAX_TCP_HEADER,
+ GFP_ATOMIC);
+ if (nskb == NULL)
+ return;
+ skb_reserve(nskb, MAX_TCP_HEADER);
+
+ niph = synproxy_build_ip(nskb, &iph->daddr, &iph->saddr);
+
+ skb_reset_transport_header(nskb);
+ nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size);
+ nth->source = th->dest;
+ nth->dest = th->source;
+ nth->seq = htonl(__cookie_v6_init_sequence(iph, th, &mss));
+ nth->ack_seq = htonl(ntohl(th->seq) + 1);
+ tcp_flag_word(nth) = TCP_FLAG_SYN | TCP_FLAG_ACK;
+ if (opts->options & XT_SYNPROXY_OPT_ECN)
+ tcp_flag_word(nth) |= TCP_FLAG_ECE;
+ nth->doff = tcp_hdr_size / 4;
+ nth->window = 0;
+ nth->check = 0;
+ nth->urg_ptr = 0;
+
+ synproxy_build_options(nth, opts);
+
+ synproxy_send_tcp(skb, nskb, skb->nfct, IP_CT_ESTABLISHED_REPLY,
+ niph, nth, tcp_hdr_size);
+}
+
+static void
+synproxy_send_server_syn(const struct synproxy_net *snet,
+ const struct sk_buff *skb, const struct tcphdr *th,
+ const struct synproxy_options *opts, u32 recv_seq)
+{
+ struct sk_buff *nskb;
+ struct ipv6hdr *iph, *niph;
+ struct tcphdr *nth;
+ unsigned int tcp_hdr_size;
+
+ iph = ipv6_hdr(skb);
+
+ tcp_hdr_size = sizeof(*nth) + synproxy_options_size(opts);
+ nskb = alloc_skb(sizeof(*niph) + tcp_hdr_size + MAX_TCP_HEADER,
+ GFP_ATOMIC);
+ if (nskb == NULL)
+ return;
+ skb_reserve(nskb, MAX_TCP_HEADER);
+
+ niph = synproxy_build_ip(nskb, &iph->saddr, &iph->daddr);
+
+ skb_reset_transport_header(nskb);
+ nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size);
+ nth->source = th->source;
+ nth->dest = th->dest;
+ nth->seq = htonl(recv_seq - 1);
+ /* ack_seq is used to relay our ISN to the synproxy hook to initialize
+ * sequence number translation once a connection tracking entry exists.
+ */
+ nth->ack_seq = htonl(ntohl(th->ack_seq) - 1);
+ tcp_flag_word(nth) = TCP_FLAG_SYN;
+ if (opts->options & XT_SYNPROXY_OPT_ECN)
+ tcp_flag_word(nth) |= TCP_FLAG_ECE | TCP_FLAG_CWR;
+ nth->doff = tcp_hdr_size / 4;
+ nth->window = th->window;
+ nth->check = 0;
+ nth->urg_ptr = 0;
+
+ synproxy_build_options(nth, opts);
+
+ synproxy_send_tcp(skb, nskb, &snet->tmpl->ct_general, IP_CT_NEW,
+ niph, nth, tcp_hdr_size);
+}
+
+static void
+synproxy_send_server_ack(const struct synproxy_net *snet,
+ const struct ip_ct_tcp *state,
+ const struct sk_buff *skb, const struct tcphdr *th,
+ const struct synproxy_options *opts)
+{
+ struct sk_buff *nskb;
+ struct ipv6hdr *iph, *niph;
+ struct tcphdr *nth;
+ unsigned int tcp_hdr_size;
+
+ iph = ipv6_hdr(skb);
+
+ tcp_hdr_size = sizeof(*nth) + synproxy_options_size(opts);
+ nskb = alloc_skb(sizeof(*niph) + tcp_hdr_size + MAX_TCP_HEADER,
+ GFP_ATOMIC);
+ if (nskb == NULL)
+ return;
+ skb_reserve(nskb, MAX_TCP_HEADER);
+
+ niph = synproxy_build_ip(nskb, &iph->daddr, &iph->saddr);
+
+ skb_reset_transport_header(nskb);
+ nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size);
+ nth->source = th->dest;
+ nth->dest = th->source;
+ nth->seq = htonl(ntohl(th->ack_seq));
+ nth->ack_seq = htonl(ntohl(th->seq) + 1);
+ tcp_flag_word(nth) = TCP_FLAG_ACK;
+ nth->doff = tcp_hdr_size / 4;
+ nth->window = htons(state->seen[IP_CT_DIR_ORIGINAL].td_maxwin);
+ nth->check = 0;
+ nth->urg_ptr = 0;
+
+ synproxy_build_options(nth, opts);
+
+ synproxy_send_tcp(skb, nskb, NULL, 0, niph, nth, tcp_hdr_size);
+}
+
+static void
+synproxy_send_client_ack(const struct synproxy_net *snet,
+ const struct sk_buff *skb, const struct tcphdr *th,
+ const struct synproxy_options *opts)
+{
+ struct sk_buff *nskb;
+ struct ipv6hdr *iph, *niph;
+ struct tcphdr *nth;
+ unsigned int tcp_hdr_size;
+
+ iph = ipv6_hdr(skb);
+
+ tcp_hdr_size = sizeof(*nth) + synproxy_options_size(opts);
+ nskb = alloc_skb(sizeof(*niph) + tcp_hdr_size + MAX_TCP_HEADER,
+ GFP_ATOMIC);
+ if (nskb == NULL)
+ return;
+ skb_reserve(nskb, MAX_TCP_HEADER);
+
+ niph = synproxy_build_ip(nskb, &iph->saddr, &iph->daddr);
+
+ skb_reset_transport_header(nskb);
+ nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size);
+ nth->source = th->source;
+ nth->dest = th->dest;
+ nth->seq = htonl(ntohl(th->seq) + 1);
+ nth->ack_seq = th->ack_seq;
+ tcp_flag_word(nth) = TCP_FLAG_ACK;
+ nth->doff = tcp_hdr_size / 4;
+ nth->window = ntohs(htons(th->window) >> opts->wscale);
+ nth->check = 0;
+ nth->urg_ptr = 0;
+
+ synproxy_build_options(nth, opts);
+
+ synproxy_send_tcp(skb, nskb, NULL, 0, niph, nth, tcp_hdr_size);
+}
+
+static bool
+synproxy_recv_client_ack(const struct synproxy_net *snet,
+ const struct sk_buff *skb, const struct tcphdr *th,
+ struct synproxy_options *opts, u32 recv_seq)
+{
+ int mss;
+
+ mss = __cookie_v6_check(ipv6_hdr(skb), th, ntohl(th->ack_seq) - 1);
+ if (mss == 0) {
+ this_cpu_inc(snet->stats->cookie_invalid);
+ return false;
+ }
+
+ this_cpu_inc(snet->stats->cookie_valid);
+ opts->mss = mss;
+
+ if (opts->options & XT_SYNPROXY_OPT_TIMESTAMP)
+ synproxy_check_timestamp_cookie(opts);
+
+ synproxy_send_server_syn(snet, skb, th, opts, recv_seq);
+ return true;
+}
+
+static unsigned int
+synproxy_tg6(struct sk_buff *skb, const struct xt_action_param *par)
+{
+ const struct xt_synproxy_info *info = par->targinfo;
+ struct synproxy_net *snet = synproxy_pernet(dev_net(par->in));
+ struct synproxy_options opts = {};
+ struct tcphdr *th, _th;
+
+ if (nf_ip6_checksum(skb, par->hooknum, par->thoff, IPPROTO_TCP))
+ return NF_DROP;
+
+ th = skb_header_pointer(skb, par->thoff, sizeof(_th), &_th);
+ if (th == NULL)
+ return NF_DROP;
+
+ synproxy_parse_options(skb, par->thoff, th, &opts);
+
+ if (th->syn) {
+ /* Initial SYN from client */
+ this_cpu_inc(snet->stats->syn_received);
+
+ if (th->ece && th->cwr)
+ opts.options |= XT_SYNPROXY_OPT_ECN;
+
+ opts.options &= info->options;
+ if (opts.options & XT_SYNPROXY_OPT_TIMESTAMP)
+ synproxy_init_timestamp_cookie(info, &opts);
+ else
+ opts.options &= ~(XT_SYNPROXY_OPT_WSCALE |
+ XT_SYNPROXY_OPT_SACK_PERM |
+ XT_SYNPROXY_OPT_ECN);
+
+ synproxy_send_client_synack(skb, th, &opts);
+ } else if (th->ack && !(th->fin || th->rst))
+ /* ACK from client */
+ synproxy_recv_client_ack(snet, skb, th, &opts, ntohl(th->seq));
+
+ return NF_DROP;
+}
+
+static unsigned int ipv6_synproxy_hook(unsigned int hooknum,
+ struct sk_buff *skb,
+ const struct net_device *in,
+ const struct net_device *out,
+ int (*okfn)(struct sk_buff *))
+{
+ struct synproxy_net *snet = synproxy_pernet(dev_net(in ? : out));
+ enum ip_conntrack_info ctinfo;
+ struct nf_conn *ct;
+ struct nf_conn_synproxy *synproxy;
+ struct synproxy_options opts = {};
+ const struct ip_ct_tcp *state;
+ struct tcphdr *th, _th;
+ __be16 frag_off;
+ u8 nexthdr;
+ int thoff;
+
+ ct = nf_ct_get(skb, &ctinfo);
+ if (ct == NULL)
+ return NF_ACCEPT;
+
+ synproxy = nfct_synproxy(ct);
+ if (synproxy == NULL)
+ return NF_ACCEPT;
+
+ if (nf_is_loopback_packet(skb))
+ return NF_ACCEPT;
+
+ nexthdr = ipv6_hdr(skb)->nexthdr;
+ thoff = ipv6_skip_exthdr(skb, sizeof(struct ipv6hdr), &nexthdr,
+ &frag_off);
+ if (thoff < 0)
+ return NF_ACCEPT;
+
+ th = skb_header_pointer(skb, thoff, sizeof(_th), &_th);
+ if (th == NULL)
+ return NF_DROP;
+
+ state = &ct->proto.tcp;
+ switch (state->state) {
+ case TCP_CONNTRACK_CLOSE:
+ if (th->rst && !test_bit(IPS_SEEN_REPLY_BIT, &ct->status)) {
+ nf_ct_seqadj_init(ct, ctinfo, synproxy->isn -
+ ntohl(th->seq) + 1);
+ break;
+ }
+
+ if (!th->syn || th->ack ||
+ CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL)
+ break;
+
+ /* Reopened connection - reset the sequence number and timestamp
+ * adjustments, they will get initialized once the connection is
+ * reestablished.
+ */
+ nf_ct_seqadj_init(ct, ctinfo, 0);
+ synproxy->tsoff = 0;
+ this_cpu_inc(snet->stats->conn_reopened);
+
+ /* fall through */
+ case TCP_CONNTRACK_SYN_SENT:
+ synproxy_parse_options(skb, thoff, th, &opts);
+
+ if (!th->syn && th->ack &&
+ CTINFO2DIR(ctinfo) == IP_CT_DIR_ORIGINAL) {
+ /* Keep-Alives are sent with SEG.SEQ = SND.NXT-1,
+ * therefore we need to add 1 to make the SYN sequence
+ * number match the one of first SYN.
+ */
+ if (synproxy_recv_client_ack(snet, skb, th, &opts,
+ ntohl(th->seq) + 1))
+ this_cpu_inc(snet->stats->cookie_retrans);
+
+ return NF_DROP;
+ }
+
+ synproxy->isn = ntohl(th->ack_seq);
+ if (opts.options & XT_SYNPROXY_OPT_TIMESTAMP)
+ synproxy->its = opts.tsecr;
+ break;
+ case TCP_CONNTRACK_SYN_RECV:
+ if (!th->syn || !th->ack)
+ break;
+
+ synproxy_parse_options(skb, thoff, th, &opts);
+ if (opts.options & XT_SYNPROXY_OPT_TIMESTAMP)
+ synproxy->tsoff = opts.tsval - synproxy->its;
+
+ opts.options &= ~(XT_SYNPROXY_OPT_MSS |
+ XT_SYNPROXY_OPT_WSCALE |
+ XT_SYNPROXY_OPT_SACK_PERM);
+
+ swap(opts.tsval, opts.tsecr);
+ synproxy_send_server_ack(snet, state, skb, th, &opts);
+
+ nf_ct_seqadj_init(ct, ctinfo, synproxy->isn - ntohl(th->seq));
+
+ swap(opts.tsval, opts.tsecr);
+ synproxy_send_client_ack(snet, skb, th, &opts);
+
+ consume_skb(skb);
+ return NF_STOLEN;
+ default:
+ break;
+ }
+
+ synproxy_tstamp_adjust(skb, thoff, th, ct, ctinfo, synproxy);
+ return NF_ACCEPT;
+}
+
+static int synproxy_tg6_check(const struct xt_tgchk_param *par)
+{
+ const struct ip6t_entry *e = par->entryinfo;
+
+ if (!(e->ipv6.flags & IP6T_F_PROTO) ||
+ e->ipv6.proto != IPPROTO_TCP ||
+ e->ipv6.invflags & XT_INV_PROTO)
+ return -EINVAL;
+
+ return nf_ct_l3proto_try_module_get(par->family);
+}
+
+static void synproxy_tg6_destroy(const struct xt_tgdtor_param *par)
+{
+ nf_ct_l3proto_module_put(par->family);
+}
+
+static struct xt_target synproxy_tg6_reg __read_mostly = {
+ .name = "SYNPROXY",
+ .family = NFPROTO_IPV6,
+ .target = synproxy_tg6,
+ .targetsize = sizeof(struct xt_synproxy_info),
+ .checkentry = synproxy_tg6_check,
+ .destroy = synproxy_tg6_destroy,
+ .me = THIS_MODULE,
+};
+
+static struct nf_hook_ops ipv6_synproxy_ops[] __read_mostly = {
+ {
+ .hook = ipv6_synproxy_hook,
+ .owner = THIS_MODULE,
+ .pf = NFPROTO_IPV6,
+ .hooknum = NF_INET_LOCAL_IN,
+ .priority = NF_IP_PRI_CONNTRACK_CONFIRM - 1,
+ },
+ {
+ .hook = ipv6_synproxy_hook,
+ .owner = THIS_MODULE,
+ .pf = NFPROTO_IPV6,
+ .hooknum = NF_INET_POST_ROUTING,
+ .priority = NF_IP_PRI_CONNTRACK_CONFIRM - 1,
+ },
+};
+
+static int __init synproxy_tg6_init(void)
+{
+ int err;
+
+ err = nf_register_hooks(ipv6_synproxy_ops,
+ ARRAY_SIZE(ipv6_synproxy_ops));
+ if (err < 0)
+ goto err1;
+
+ err = xt_register_target(&synproxy_tg6_reg);
+ if (err < 0)
+ goto err2;
+
+ return 0;
+
+err2:
+ nf_unregister_hooks(ipv6_synproxy_ops, ARRAY_SIZE(ipv6_synproxy_ops));
+err1:
+ return err;
+}
+
+static void __exit synproxy_tg6_exit(void)
+{
+ xt_unregister_target(&synproxy_tg6_reg);
+ nf_unregister_hooks(ipv6_synproxy_ops, ARRAY_SIZE(ipv6_synproxy_ops));
+}
+
+module_init(synproxy_tg6_init);
+module_exit(synproxy_tg6_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
#include <net/netfilter/nf_conntrack_l3proto.h>
#include <net/netfilter/nf_conntrack_core.h>
#include <net/netfilter/nf_conntrack_zones.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
#include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
#include <net/netfilter/nf_nat_helper.h>
#include <net/netfilter/ipv6/nf_defrag_ipv6.h>
/* adjust seqs for loopback traffic only in outgoing direction */
if (test_bit(IPS_SEQ_ADJUST_BIT, &ct->status) &&
!nf_is_loopback_packet(skb)) {
- typeof(nf_nat_seq_adjust_hook) seq_adjust;
-
- seq_adjust = rcu_dereference(nf_nat_seq_adjust_hook);
- if (!seq_adjust ||
- !seq_adjust(skb, ct, ctinfo, protoff)) {
+ if (!nf_ct_seq_adjust(skb, ct, ctinfo, protoff)) {
NF_CT_STAT_INC_ATOMIC(nf_ct_net(ct), drop);
return NF_DROP;
}
SNMP_MIB_ITEM("Ip6InBcastOctets", IPSTATS_MIB_INBCASTOCTETS),
SNMP_MIB_ITEM("Ip6OutBcastOctets", IPSTATS_MIB_OUTBCASTOCTETS),
/* IPSTATS_MIB_CSUMERRORS is not relevant in IPv6 (no checksum) */
+ SNMP_MIB_ITEM("Ip6InNoECTPkts", IPSTATS_MIB_NOECTPKTS),
+ SNMP_MIB_ITEM("Ip6InECT1Pkts", IPSTATS_MIB_ECT1PKTS),
+ SNMP_MIB_ITEM("Ip6InECT0Pkts", IPSTATS_MIB_ECT0PKTS),
+ SNMP_MIB_ITEM("Ip6InCEPkts", IPSTATS_MIB_CEPKTS),
SNMP_MIB_SENTINEL
};
#include <linux/seq_file.h>
#include <linux/export.h>
+#define ICMPV6_HDRLEN 4 /* ICMPv6 header, RFC 4443 Section 2.1 */
+
static struct raw_hashinfo raw_v6_hashinfo = {
.lock = __RW_LOCK_UNLOCKED(raw_v6_hashinfo.lock),
};
*/
static int icmpv6_filter(const struct sock *sk, const struct sk_buff *skb)
{
- struct icmp6hdr *_hdr;
+ struct icmp6hdr _hdr;
const struct icmp6hdr *hdr;
+ /* We require only the four bytes of the ICMPv6 header, not any
+ * additional bytes of message body in "struct icmp6hdr".
+ */
hdr = skb_header_pointer(skb, skb_transport_offset(skb),
- sizeof(_hdr), &_hdr);
+ ICMPV6_HDRLEN, &_hdr);
if (hdr) {
const __u32 *data = &raw6_sk(sk)->filter.data[0];
unsigned int type = hdr->icmp6_type;
ipv6_hdr(head)->payload_len = htons(payload_len);
ipv6_change_dsfield(ipv6_hdr(head), 0xff, ecn);
IP6CB(head)->nhoff = nhoff;
+ IP6CB(head)->flags |= IP6SKB_FRAGMENTED;
/* Yes, and fold redundant checksum back. 8) */
if (head->ip_summed == CHECKSUM_COMPLETE)
struct net *net = dev_net(skb_dst(skb)->dev);
int evicted;
+ if (IP6CB(skb)->flags & IP6SKB_FRAGMENTED)
+ goto fail_hdr;
+
IP6_INC_STATS_BH(net, ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_REASMREQDS);
/* Jumbo payload inhibits frag. header */
ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_REASMOKS);
IP6CB(skb)->nhoff = (u8 *)fhdr - skb_network_header(skb);
+ IP6CB(skb)->flags |= IP6SKB_FRAGMENTED;
return 1;
}
memset(dst + 1, 0, sizeof(*rt) - sizeof(*dst));
rt6_init_peer(rt, table ? &table->tb6_peers : net->ipv6.peers);
- rt->rt6i_genid = rt_genid(net);
+ rt->rt6i_genid = rt_genid_ipv6(net);
INIT_LIST_HEAD(&rt->rt6i_siblings);
- rt->rt6i_nsiblings = 0;
}
return rt;
}
* DST_OBSOLETE_FORCE_CHK which forces validation calls down
* into this function always.
*/
- if (rt->rt6i_genid != rt_genid(dev_net(rt->dst.dev)))
+ if (rt->rt6i_genid != rt_genid_ipv6(dev_net(rt->dst.dev)))
return NULL;
if (rt->rt6i_node && (rt->rt6i_node->fn_sernum == cookie))
}
EXPORT_SYMBOL_GPL(ip6_redirect);
+void ip6_redirect_no_header(struct sk_buff *skb, struct net *net, int oif,
+ u32 mark)
+{
+ const struct ipv6hdr *iph = ipv6_hdr(skb);
+ const struct rd_msg *msg = (struct rd_msg *)icmp6_hdr(skb);
+ struct dst_entry *dst;
+ struct flowi6 fl6;
+
+ memset(&fl6, 0, sizeof(fl6));
+ fl6.flowi6_oif = oif;
+ fl6.flowi6_mark = mark;
+ fl6.flowi6_flags = 0;
+ fl6.daddr = msg->dest;
+ fl6.saddr = iph->daddr;
+
+ dst = ip6_route_output(net, NULL, &fl6);
+ if (!dst->error)
+ rt6_do_redirect(dst, NULL, skb);
+ dst_release(dst);
+}
+
void ip6_sk_redirect(struct sk_buff *skb, struct sock *sk)
{
ip6_redirect(skb, sock_net(sk), sk->sk_bound_dev_if, sk->sk_mark);
static int ip6_dst_gc(struct dst_ops *ops)
{
- unsigned long now = jiffies;
struct net *net = container_of(ops, struct net, ipv6.ip6_dst_ops);
int rt_min_interval = net->ipv6.sysctl.ip6_rt_gc_min_interval;
int rt_max_size = net->ipv6.sysctl.ip6_rt_max_size;
int entries;
entries = dst_entries_get_fast(ops);
- if (time_after(rt_last_gc + rt_min_interval, now) &&
+ if (time_after(rt_last_gc + rt_min_interval, jiffies) &&
entries <= rt_max_size)
goto out;
net->ipv6.ip6_rt_gc_expire++;
- fib6_run_gc(net->ipv6.ip6_rt_gc_expire, net);
- net->ipv6.ip6_rt_last_gc = now;
+ fib6_run_gc(net->ipv6.ip6_rt_gc_expire, net, entries > rt_max_size);
entries = dst_entries_get_slow(ops);
if (entries < ops->gc_thresh)
net->ipv6.ip6_rt_gc_expire = rt_gc_timeout>>1;
net = (struct net *)ctl->extra1;
delay = net->ipv6.sysctl.flush_delay;
proc_dointvec(ctl, write, buffer, lenp, ppos);
- fib6_run_gc(delay <= 0 ? ~0UL : (unsigned long)delay, net);
+ fib6_run_gc(delay <= 0 ? 0 : (unsigned long)delay, net, delay > 0);
return 0;
}
tstats->rx_packets++;
tstats->rx_bytes += skb->len;
- if (tunnel->net != dev_net(tunnel->dev))
+ if (!net_eq(tunnel->net, dev_net(tunnel->dev)))
skb_scrub_packet(skb);
netif_rx(skb);
tunnel->err_count = 0;
}
- if (tunnel->net != dev_net(dev))
+ if (!net_eq(tunnel->net, dev_net(dev)))
skb_scrub_packet(skb);
/*
/* If dev is in the same netns, it has already
* been added to the list by the previous loop.
*/
- if (dev_net(t->dev) != net)
+ if (!net_eq(dev_net(t->dev), net))
unregister_netdevice_queue(t->dev,
head);
t = rtnl_dereference(t->next);
& COOKIEMASK;
}
-__u32 cookie_v6_init_sequence(struct sock *sk, const struct sk_buff *skb, __u16 *mssp)
+u32 __cookie_v6_init_sequence(const struct ipv6hdr *iph,
+ const struct tcphdr *th, __u16 *mssp)
{
- const struct ipv6hdr *iph = ipv6_hdr(skb);
- const struct tcphdr *th = tcp_hdr(skb);
int mssind;
const __u16 mss = *mssp;
- tcp_synq_overflow(sk);
-
for (mssind = ARRAY_SIZE(msstab) - 1; mssind ; mssind--)
if (mss >= msstab[mssind])
break;
*mssp = msstab[mssind];
- NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_SYNCOOKIESSENT);
-
return secure_tcp_syn_cookie(&iph->saddr, &iph->daddr, th->source,
th->dest, ntohl(th->seq),
jiffies / (HZ * 60), mssind);
}
+EXPORT_SYMBOL_GPL(__cookie_v6_init_sequence);
-static inline int cookie_check(const struct sk_buff *skb, __u32 cookie)
+__u32 cookie_v6_init_sequence(struct sock *sk, const struct sk_buff *skb, __u16 *mssp)
{
const struct ipv6hdr *iph = ipv6_hdr(skb);
const struct tcphdr *th = tcp_hdr(skb);
+
+ tcp_synq_overflow(sk);
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_SYNCOOKIESSENT);
+
+ return __cookie_v6_init_sequence(iph, th, mssp);
+}
+
+int __cookie_v6_check(const struct ipv6hdr *iph, const struct tcphdr *th,
+ __u32 cookie)
+{
__u32 seq = ntohl(th->seq) - 1;
__u32 mssind = check_tcp_syn_cookie(cookie, &iph->saddr, &iph->daddr,
th->source, th->dest, seq,
return mssind < ARRAY_SIZE(msstab) ? msstab[mssind] : 0;
}
+EXPORT_SYMBOL_GPL(__cookie_v6_check);
struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
{
goto out;
if (tcp_synq_no_recent_overflow(sk) ||
- (mss = cookie_check(skb, cookie)) == 0) {
+ (mss = __cookie_v6_check(ipv6_hdr(skb), th, cookie)) == 0) {
NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_SYNCOOKIESFAILED);
goto out;
}
if (!ipv6_unicast_destination(skb))
goto drop;
- if (inet_csk_reqsk_queue_is_full(sk) && !isn) {
+ if ((sysctl_tcp_syncookies == 2 ||
+ inet_csk_reqsk_queue_is_full(sk)) && !isn) {
want_cookie = tcp_syn_flood_action(sk, skb, "TCPv6");
if (!want_cookie)
goto drop;
newtp->advmss = tcp_sk(sk)->rx_opt.user_mss;
tcp_initialize_rcv_mss(newsk);
- tcp_synack_rtt_meas(newsk, req);
- newtp->total_retrans = req->num_retrans;
newinet->inet_daddr = newinet->inet_saddr = LOOPBACK4_IPV6;
newinet->inet_rcv_saddr = LOOPBACK4_IPV6;
seq_printf(seq,
"%4d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
- "%02X %08X:%08X %02X:%08lX %08X %5d %8d %d %d %pK\n",
+ "%02X %08X:%08X %02X:%08lX %08X %5u %8d %d %d %pK\n",
i,
src->s6_addr32[0], src->s6_addr32[1],
src->s6_addr32[2], src->s6_addr32[3],
seq_printf(seq,
"%4d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
- "%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %lu %lu %u %u %d\n",
+ "%02X %08X:%08X %02X:%08lX %08X %5u %8d %lu %d %pK %lu %lu %u %u %d\n",
i,
src->s6_addr32[0], src->s6_addr32[1],
src->s6_addr32[2], src->s6_addr32[3], srcp,
.unhash = inet_unhash,
.get_port = inet_csk_get_port,
.enter_memory_pressure = tcp_enter_memory_pressure,
+ .stream_memory_free = tcp_stream_memory_free,
.sockets_allocated = &tcp_sockets_allocated,
.memory_allocated = &tcp_memory_allocated,
.memory_pressure = &tcp_memory_pressure,
ntohs(ipxs->dest_addr.sock));
}
- seq_printf(seq, "%08X %08X %02X %03d\n",
+ seq_printf(seq, "%08X %08X %02X %03u\n",
sk_wmem_alloc_get(s),
sk_rmem_alloc_get(s),
s->sk_state,
static int irlan_eth_close(struct net_device *dev);
static netdev_tx_t irlan_eth_xmit(struct sk_buff *skb,
struct net_device *dev);
-static void irlan_eth_set_multicast_list( struct net_device *dev);
+static void irlan_eth_set_multicast_list(struct net_device *dev);
static const struct net_device_ops irlan_eth_netdev_ops = {
- .ndo_open = irlan_eth_open,
- .ndo_stop = irlan_eth_close,
- .ndo_start_xmit = irlan_eth_xmit,
+ .ndo_open = irlan_eth_open,
+ .ndo_stop = irlan_eth_close,
+ .ndo_start_xmit = irlan_eth_xmit,
.ndo_set_rx_mode = irlan_eth_set_multicast_list,
.ndo_change_mtu = eth_change_mtu,
.ndo_validate_addr = eth_validate_addr,
{
struct irlan_cb *self = netdev_priv(dev);
- IRDA_DEBUG(2, "%s()\n", __func__ );
+ IRDA_DEBUG(2, "%s()\n", __func__);
/* Ready to play! */
netif_stop_queue(dev); /* Wait until data link is ready */
{
struct irlan_cb *self = netdev_priv(dev);
- IRDA_DEBUG(2, "%s()\n", __func__ );
+ IRDA_DEBUG(2, "%s()\n", __func__);
/* Stop device */
netif_stop_queue(dev);
{
struct irlan_cb *self = netdev_priv(dev);
- IRDA_DEBUG(2, "%s()\n", __func__ );
+ IRDA_DEBUG(2, "%s()\n", __func__);
/* Check if data channel has been connected yet */
if (self->client.state != IRLAN_DATA) {
- IRDA_DEBUG(1, "%s(), delaying!\n", __func__ );
+ IRDA_DEBUG(1, "%s(), delaying!\n", __func__);
return;
}
if (dev->flags & IFF_PROMISC) {
/* Enable promiscuous mode */
IRDA_WARNING("Promiscuous mode not implemented by IrLAN!\n");
- }
- else if ((dev->flags & IFF_ALLMULTI) ||
+ } else if ((dev->flags & IFF_ALLMULTI) ||
netdev_mc_count(dev) > HW_MAX_ADDRS) {
/* Disable promiscuous mode, use normal mode. */
- IRDA_DEBUG(4, "%s(), Setting multicast filter\n", __func__ );
+ IRDA_DEBUG(4, "%s(), Setting multicast filter\n", __func__);
/* hardware_set_filter(NULL); */
irlan_set_multicast_filter(self, TRUE);
- }
- else if (!netdev_mc_empty(dev)) {
- IRDA_DEBUG(4, "%s(), Setting multicast filter\n", __func__ );
+ } else if (!netdev_mc_empty(dev)) {
+ IRDA_DEBUG(4, "%s(), Setting multicast filter\n", __func__);
/* Walk the address list, and load the filter */
/* hardware_set_filter(dev->mc_list); */
irlan_set_multicast_filter(self, TRUE);
- }
- else {
- IRDA_DEBUG(4, "%s(), Clearing multicast filter\n", __func__ );
+ } else {
+ IRDA_DEBUG(4, "%s(), Clearing multicast filter\n", __func__);
irlan_set_multicast_filter(self, FALSE);
}
{ NULL, 0 }, /* 0x00 */
{ irttp_param_max_sdu_size, PV_INTEGER | PV_BIG_ENDIAN } /* 0x01 */
};
-static pi_major_info_t pi_major_call_table[] = {{ pi_minor_call_table, 2 }};
+static pi_major_info_t pi_major_call_table[] = { { pi_minor_call_table, 2 } };
static pi_param_info_t param_info = { pi_major_call_table, 1, 0x0f, 4 };
/************************ GLOBAL PROCEDURES ************************/
*/
static void irttp_flush_queues(struct tsap_cb *self)
{
- struct sk_buff* skb;
+ struct sk_buff *skb;
IRDA_DEBUG(4, "%s()\n", __func__);
/* The IrLMP spec (IrLMP 1.1 p10) says that we have the right to
* use only 0x01-0x6F. Of course, we can use LSAP_ANY as well.
* JeanII */
- if((stsap_sel != LSAP_ANY) &&
+ if ((stsap_sel != LSAP_ANY) &&
((stsap_sel < 0x01) || (stsap_sel >= 0x70))) {
IRDA_DEBUG(0, "%s(), invalid tsap!\n", __func__);
return NULL;
ttp_notify.data_indication = irttp_data_indication;
ttp_notify.udata_indication = irttp_udata_indication;
ttp_notify.flow_indication = irttp_flow_indication;
- if(notify->status_indication != NULL)
+ if (notify->status_indication != NULL)
ttp_notify.status_indication = irttp_status_indication;
ttp_notify.instance = self;
strncpy(ttp_notify.name, notify->name, NOTIFY_MAX_NAME);
*/
if ((self->tx_max_sdu_size != 0) &&
(self->tx_max_sdu_size != TTP_SAR_UNBOUND) &&
- (skb->len > self->tx_max_sdu_size))
- {
+ (skb->len > self->tx_max_sdu_size)) {
IRDA_ERROR("%s: SAR enabled, but data is larger than TxMaxSduSize!\n",
__func__);
ret = -EMSGSIZE;
* poll us through irttp_flow_indication() - Jean II */
while ((self->send_credit > 0) &&
(!irlmp_lap_tx_queue_full(self->lsap)) &&
- (skb = skb_dequeue(&self->tx_queue)))
- {
+ (skb = skb_dequeue(&self->tx_queue))) {
/*
* Since we can transmit and receive frames concurrently,
* the code below is a critical region and we must assure that
* where we can spend a bit of time doing stuff. - Jean II */
if ((self->tx_sdu_busy) &&
(skb_queue_len(&self->tx_queue) < TTP_TX_LOW_THRESHOLD) &&
- (!self->close_pend))
- {
+ (!self->close_pend)) {
if (self->notify.flow_indication)
self->notify.flow_indication(self->notify.instance,
self, FLOW_START);
/* Just pass data to layer above */
if (self->notify.udata_indication) {
err = self->notify.udata_indication(self->notify.instance,
- self,skb);
+ self, skb);
/* Same comment as in irttp_do_data_indication() */
if (!err)
return 0;
* to do that. Jean II */
/* If we need to send disconnect. try to do it now */
- if(self->disconnect_pend)
+ if (self->disconnect_pend)
irttp_start_todo_timer(self, 0);
}
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return -EBADR;);
if (self->connected) {
- if(userdata)
+ if (userdata)
dev_kfree_skb(userdata);
return -EISCONN;
}
* headers
*/
IRDA_ASSERT(skb_headroom(userdata) >= TTP_MAX_HEADER,
- { dev_kfree_skb(userdata); return -1; } );
+ { dev_kfree_skb(userdata); return -1; });
}
/* Initialize connection parameters */
* Give away max 127 credits for now
*/
if (n > 127) {
- self->avail_credit=n-127;
+ self->avail_credit = n - 127;
n = 127;
}
/* SAR enabled? */
if (max_sdu_size > 0) {
IRDA_ASSERT(skb_headroom(tx_skb) >= (TTP_MAX_HEADER + TTP_SAR_HEADER),
- { dev_kfree_skb(tx_skb); return -1; } );
+ { dev_kfree_skb(tx_skb); return -1; });
/* Insert SAR parameters */
- frame = skb_push(tx_skb, TTP_HEADER+TTP_SAR_HEADER);
+ frame = skb_push(tx_skb, TTP_HEADER + TTP_SAR_HEADER);
frame[0] = TTP_PARAMETERS | n;
frame[1] = 0x04; /* Length */
* headers
*/
IRDA_ASSERT(skb_headroom(userdata) >= TTP_MAX_HEADER,
- { dev_kfree_skb(userdata); return -1; } );
+ { dev_kfree_skb(userdata); return -1; });
}
self->avail_credit = 0;
/* SAR enabled? */
if (max_sdu_size > 0) {
IRDA_ASSERT(skb_headroom(tx_skb) >= (TTP_MAX_HEADER + TTP_SAR_HEADER),
- { dev_kfree_skb(tx_skb); return -1; } );
+ { dev_kfree_skb(tx_skb); return -1; });
/* Insert TTP header with SAR parameters */
- frame = skb_push(tx_skb, TTP_HEADER+TTP_SAR_HEADER);
+ frame = skb_push(tx_skb, TTP_HEADER + TTP_SAR_HEADER);
frame[0] = TTP_PARAMETERS | n;
frame[1] = 0x04; /* Length */
* function may be called from various context, like user, timer
* for following a disconnect_indication() (i.e. net_bh).
* Jean II */
- if(test_and_set_bit(0, &self->disconnect_pend)) {
+ if (test_and_set_bit(0, &self->disconnect_pend)) {
IRDA_DEBUG(0, "%s(), disconnect already pending\n",
__func__);
if (userdata)
* Jean II */
/* No need to notify the client if has already tried to disconnect */
- if(self->notify.disconnect_indication)
+ if (self->notify.disconnect_indication)
self->notify.disconnect_indication(self->notify.instance, self,
reason, skb);
else
* This is the last fragment, so time to reassemble!
*/
if ((self->rx_sdu_size <= self->rx_max_sdu_size) ||
- (self->rx_max_sdu_size == TTP_SAR_UNBOUND))
- {
+ (self->rx_max_sdu_size == TTP_SAR_UNBOUND)) {
/*
* A little optimizing. Only queue the fragment if
* there are other fragments. Since if this is the
seq_printf(seq, "dtsap_sel: %02x\n",
self->dtsap_sel);
seq_printf(seq, " connected: %s, ",
- self->connected? "TRUE":"FALSE");
+ self->connected ? "TRUE" : "FALSE");
seq_printf(seq, "avail credit: %d, ",
self->avail_credit);
seq_printf(seq, "remote credit: %d, ",
seq_printf(seq, "rx_queue len: %u\n",
skb_queue_len(&self->rx_queue));
seq_printf(seq, " tx_sdu_busy: %s, ",
- self->tx_sdu_busy? "TRUE":"FALSE");
+ self->tx_sdu_busy ? "TRUE" : "FALSE");
seq_printf(seq, "rx_sdu_busy: %s\n",
- self->rx_sdu_busy? "TRUE":"FALSE");
+ self->rx_sdu_busy ? "TRUE" : "FALSE");
seq_printf(seq, " max_seg_size: %u, ",
self->max_seg_size);
seq_printf(seq, "tx_max_sdu_size: %u, ",
put_online_cpus();
}
-static int __cpuinit iucv_cpu_notify(struct notifier_block *self,
+static int iucv_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
cpumask_t cpumask;
static DEFINE_MUTEX(pfkey_mutex);
#define DUMMY_MARK 0
-static struct xfrm_mark dummy_mark = {0, 0};
+static const struct xfrm_mark dummy_mark = {0, 0};
struct pfkey_sock {
/* struct sock must be the first member of struct pfkey_sock */
struct sock sk;
return 0;
}
-static u8 sadb_ext_min_len[] = {
+static const u8 sadb_ext_min_len[] = {
[SADB_EXT_RESERVED] = (u8) 0,
[SADB_EXT_SA] = (u8) sizeof(struct sadb_sa),
[SADB_EXT_LIFETIME_CURRENT] = (u8) sizeof(struct sadb_lifetime),
x->props.family = pfkey_sadb_addr2xfrm_addr((struct sadb_address *) ext_hdrs[SADB_EXT_ADDRESS_SRC-1],
&x->props.saddr);
- if (!x->props.family) {
- err = -EAFNOSUPPORT;
- goto out;
- }
pfkey_sadb_addr2xfrm_addr((struct sadb_address *) ext_hdrs[SADB_EXT_ADDRESS_DST-1],
&x->id.daddr);
pol->sadb_x_policy_type = IPSEC_POLICY_NONE;
}
pol->sadb_x_policy_dir = dir+1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = xp->index;
pol->sadb_x_policy_priority = xp->priority;
sa = ext_hdrs[SADB_EXT_ADDRESS_SRC-1];
xp->family = pfkey_sadb_addr2xfrm_addr(sa, &xp->selector.saddr);
- if (!xp->family) {
- err = -EINVAL;
- goto out;
- }
xp->selector.family = xp->family;
xp->selector.prefixlen_s = sa->sadb_address_prefixlen;
xp->selector.proto = pfkey_proto_to_xfrm(sa->sadb_address_proto);
typedef int (*pfkey_handler)(struct sock *sk, struct sk_buff *skb,
const struct sadb_msg *hdr, void * const *ext_hdrs);
-static pfkey_handler pfkey_funcs[SADB_MAX + 1] = {
+static const pfkey_handler pfkey_funcs[SADB_MAX + 1] = {
[SADB_RESERVED] = pfkey_reserved,
[SADB_GETSPI] = pfkey_getspi,
[SADB_UPDATE] = pfkey_add,
pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;
pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;
pol->sadb_x_policy_dir = XFRM_POLICY_OUT + 1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = xp->index;
+ pol->sadb_x_policy_priority = xp->priority;
/* Set sadb_comb's. */
if (x->id.proto == IPPROTO_AH)
pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;
pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;
pol->sadb_x_policy_dir = dir + 1;
+ pol->sadb_x_policy_reserved = 0;
pol->sadb_x_policy_id = 0;
pol->sadb_x_policy_priority = 0;
}
seq_printf(seq, "@%02X ", llc->sap->laddr.lsap);
llc_ui_format_mac(seq, llc->daddr.mac);
- seq_printf(seq, "@%02X %8d %8d %2d %3d %4d\n", llc->daddr.lsap,
+ seq_printf(seq, "@%02X %8d %8d %2d %3u %4d\n", llc->daddr.lsap,
sk_wmem_alloc_get(sk),
sk_rmem_alloc_get(sk) - llc->copied_seq,
sk->sk_state,
depends on NF_CONNTRACK && NF_NAT
default NF_NAT && NF_CONNTRACK_TFTP
-endif # NF_CONNTRACK
-
-# transparent proxy support
-config NETFILTER_TPROXY
- tristate "Transparent proxying support"
- depends on IP_NF_MANGLE
- depends on NETFILTER_ADVANCED
- help
- This option enables transparent proxying support, that is,
- support for handling non-locally bound IPv4 TCP and UDP sockets.
- For it to work you will have to configure certain iptables rules
- and use policy routing. For more information on how to set it up
- see Documentation/networking/tproxy.txt.
+config NETFILTER_SYNPROXY
+ tristate
- To compile it as a module, choose M here. If unsure, say N.
+endif # NF_CONNTRACK
config NETFILTER_XTABLES
tristate "Netfilter Xtables support (required for ip_tables)"
this clone be rerouted to another nexthop.
config NETFILTER_XT_TARGET_TPROXY
- tristate '"TPROXY" target support'
- depends on NETFILTER_TPROXY
+ tristate '"TPROXY" target transparent proxying support'
depends on NETFILTER_XTABLES
depends on NETFILTER_ADVANCED
+ depends on IP_NF_MANGLE
select NF_DEFRAG_IPV4
select NF_DEFRAG_IPV6 if IP6_NF_IPTABLES
help
REDIRECT. It can only be used in the mangle table and is useful
to redirect traffic to a transparent proxy. It does _not_ depend
on Netfilter connection tracking and NAT, unlike REDIRECT.
+ For it to work you will have to configure certain iptables rules
+ and use policy routing. For more information on how to set it up
+ see Documentation/networking/tproxy.txt.
To compile it as a module, choose M here. If unsure, say N.
config NETFILTER_XT_MATCH_SOCKET
tristate '"socket" match support'
- depends on NETFILTER_TPROXY
depends on NETFILTER_XTABLES
depends on NETFILTER_ADVANCED
depends on !NF_CONNTRACK || NF_CONNTRACK
netfilter-objs := core.o nf_log.o nf_queue.o nf_sockopt.o
-nf_conntrack-y := nf_conntrack_core.o nf_conntrack_standalone.o nf_conntrack_expect.o nf_conntrack_helper.o nf_conntrack_proto.o nf_conntrack_l3proto_generic.o nf_conntrack_proto_generic.o nf_conntrack_proto_tcp.o nf_conntrack_proto_udp.o nf_conntrack_extend.o nf_conntrack_acct.o
+nf_conntrack-y := nf_conntrack_core.o nf_conntrack_standalone.o nf_conntrack_expect.o nf_conntrack_helper.o nf_conntrack_proto.o nf_conntrack_l3proto_generic.o nf_conntrack_proto_generic.o nf_conntrack_proto_tcp.o nf_conntrack_proto_udp.o nf_conntrack_extend.o nf_conntrack_acct.o nf_conntrack_seqadj.o
nf_conntrack-$(CONFIG_NF_CONNTRACK_TIMEOUT) += nf_conntrack_timeout.o
nf_conntrack-$(CONFIG_NF_CONNTRACK_TIMESTAMP) += nf_conntrack_timestamp.o
nf_conntrack-$(CONFIG_NF_CONNTRACK_EVENTS) += nf_conntrack_ecache.o
obj-$(CONFIG_NF_NAT_SIP) += nf_nat_sip.o
obj-$(CONFIG_NF_NAT_TFTP) += nf_nat_tftp.o
-# transparent proxy support
-obj-$(CONFIG_NETFILTER_TPROXY) += nf_tproxy_core.o
+# SYNPROXY
+obj-$(CONFIG_NETFILTER_SYNPROXY) += nf_synproxy_core.o
# generic X tables
obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o
/* This does not belong here, but locally generated errors need it if connection
tracking in use: without this, connection may not be in hash table, and hence
manufactured ICMP or RST packets will not be associated with it. */
-void (*ip_ct_attach)(struct sk_buff *, struct sk_buff *) __rcu __read_mostly;
+void (*ip_ct_attach)(struct sk_buff *, const struct sk_buff *)
+ __rcu __read_mostly;
EXPORT_SYMBOL(ip_ct_attach);
-void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb)
+void nf_ct_attach(struct sk_buff *new, const struct sk_buff *skb)
{
- void (*attach)(struct sk_buff *, struct sk_buff *);
+ void (*attach)(struct sk_buff *, const struct sk_buff *);
if (skb->nfct) {
rcu_read_lock();
spin_lock_bh(&svc->sched_lock);
tbl->dead = 1;
- for (i=0; i<IP_VS_LBLCR_TAB_SIZE; i++) {
+ for (i = 0; i < IP_VS_LBLCR_TAB_SIZE; i++) {
hlist_for_each_entry_safe(en, next, &tbl->bucket[i], list) {
ip_vs_lblcr_free(en);
}
struct ip_vs_lblcr_entry *en;
struct hlist_node *next;
- for (i=0, j=tbl->rover; i<IP_VS_LBLCR_TAB_SIZE; i++) {
+ for (i = 0, j = tbl->rover; i < IP_VS_LBLCR_TAB_SIZE; i++) {
j = (j + 1) & IP_VS_LBLCR_TAB_MASK;
spin_lock(&svc->sched_lock);
if (goal > tbl->max_size/2)
goal = tbl->max_size/2;
- for (i=0, j=tbl->rover; i<IP_VS_LBLCR_TAB_SIZE; i++) {
+ for (i = 0, j = tbl->rover; i < IP_VS_LBLCR_TAB_SIZE; i++) {
j = (j + 1) & IP_VS_LBLCR_TAB_MASK;
spin_lock(&svc->sched_lock);
/*
* Initialize the hash buckets
*/
- for (i=0; i<IP_VS_LBLCR_TAB_SIZE; i++) {
+ for (i = 0; i < IP_VS_LBLCR_TAB_SIZE; i++) {
INIT_HLIST_HEAD(&tbl->bucket[i]);
}
tbl->max_size = IP_VS_LBLCR_TAB_SIZE*16;
static void sctp_nat_csum(struct sk_buff *skb, sctp_sctphdr_t *sctph,
unsigned int sctphoff)
{
- __u32 crc32;
- struct sk_buff *iter;
-
- crc32 = sctp_start_cksum((__u8 *)sctph, skb_headlen(skb) - sctphoff);
- skb_walk_frags(skb, iter)
- crc32 = sctp_update_cksum((u8 *) iter->data,
- skb_headlen(iter), crc32);
- sctph->checksum = sctp_end_cksum(crc32);
-
+ sctph->checksum = sctp_compute_cksum(skb, sctphoff);
skb->ip_summed = CHECKSUM_UNNECESSARY;
}
{
unsigned int sctphoff;
struct sctphdr *sh, _sctph;
- struct sk_buff *iter;
- __le32 cmp;
- __le32 val;
- __u32 tmp;
+ __le32 cmp, val;
#ifdef CONFIG_IP_VS_IPV6
if (af == AF_INET6)
return 0;
cmp = sh->checksum;
-
- tmp = sctp_start_cksum((__u8 *) sh, skb_headlen(skb));
- skb_walk_frags(skb, iter)
- tmp = sctp_update_cksum((__u8 *) iter->data,
- skb_headlen(iter), tmp);
-
- val = sctp_end_cksum(tmp);
+ val = sctp_compute_cksum(skb, sctphoff);
if (val != cmp) {
/* CRC failure, dump it. */
switch (iph->protocol) {
case IPPROTO_TCP:
th = skb_header_pointer(skb, iph->len, sizeof(_tcph), &_tcph);
+ if (unlikely(th == NULL))
+ return 0;
port = th->source;
break;
case IPPROTO_UDP:
uh = skb_header_pointer(skb, iph->len, sizeof(_udph), &_udph);
+ if (unlikely(uh == NULL))
+ return 0;
port = uh->source;
break;
case IPPROTO_SCTP:
sh = skb_header_pointer(skb, iph->len, sizeof(_sctph), &_sctph);
+ if (unlikely(sh == NULL))
+ return 0;
port = sh->source;
break;
default:
#include <net/netfilter/nf_conntrack_l4proto.h>
#include <net/netfilter/nf_conntrack_expect.h>
#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
#include <net/netfilter/nf_conntrack_core.h>
#include <net/netfilter/nf_conntrack_extend.h>
#include <net/netfilter/nf_conntrack_acct.h>
#include <net/netfilter/nf_conntrack_timestamp.h>
#include <net/netfilter/nf_conntrack_timeout.h>
#include <net/netfilter/nf_conntrack_labels.h>
+#include <net/netfilter/nf_conntrack_synproxy.h>
#include <net/netfilter/nf_nat.h>
#include <net/netfilter/nf_nat_core.h>
#include <net/netfilter/nf_nat_helper.h>
nf_conntrack_free(ct);
}
-void nf_ct_delete_from_lists(struct nf_conn *ct)
+static void nf_ct_delete_from_lists(struct nf_conn *ct)
{
struct net *net = nf_ct_net(ct);
&net->ct.dying);
spin_unlock_bh(&nf_conntrack_lock);
}
-EXPORT_SYMBOL_GPL(nf_ct_delete_from_lists);
static void death_by_event(unsigned long ul_conntrack)
{
nf_ct_put(ct);
}
-void nf_ct_dying_timeout(struct nf_conn *ct)
+static void nf_ct_dying_timeout(struct nf_conn *ct)
{
struct net *net = nf_ct_net(ct);
struct nf_conntrack_ecache *ecache = nf_ct_ecache_find(ct);
(prandom_u32() % net->ct.sysctl_events_retry_timeout);
add_timer(&ecache->timeout);
}
-EXPORT_SYMBOL_GPL(nf_ct_dying_timeout);
-static void death_by_timeout(unsigned long ul_conntrack)
+bool nf_ct_delete(struct nf_conn *ct, u32 portid, int report)
{
- struct nf_conn *ct = (void *)ul_conntrack;
struct nf_conn_tstamp *tstamp;
tstamp = nf_conn_tstamp_find(ct);
if (tstamp && tstamp->stop == 0)
tstamp->stop = ktime_to_ns(ktime_get_real());
- if (!test_bit(IPS_DYING_BIT, &ct->status) &&
- unlikely(nf_conntrack_event(IPCT_DESTROY, ct) < 0)) {
+ if (!nf_ct_is_dying(ct) &&
+ unlikely(nf_conntrack_event_report(IPCT_DESTROY, ct,
+ portid, report) < 0)) {
/* destroy event was not delivered */
nf_ct_delete_from_lists(ct);
nf_ct_dying_timeout(ct);
- return;
+ return false;
}
set_bit(IPS_DYING_BIT, &ct->status);
nf_ct_delete_from_lists(ct);
nf_ct_put(ct);
+ return true;
+}
+EXPORT_SYMBOL_GPL(nf_ct_delete);
+
+static void death_by_timeout(unsigned long ul_conntrack)
+{
+ nf_ct_delete((struct nf_conn *)ul_conntrack, 0, 0);
}
/*
return dropped;
if (del_timer(&ct->timeout)) {
- death_by_timeout((unsigned long)ct);
- /* Check if we indeed killed this entry. Reliable event
- delivery may have inserted it into the dying list. */
- if (test_bit(IPS_DYING_BIT, &ct->status)) {
+ if (nf_ct_delete(ct, 0, 0)) {
dropped = 1;
NF_CT_STAT_INC_ATOMIC(net, early_drop);
}
if (IS_ERR(ct))
return (struct nf_conntrack_tuple_hash *)ct;
+ if (tmpl && nfct_synproxy(tmpl)) {
+ nfct_seqadj_ext_add(ct);
+ nfct_synproxy_ext_add(ct);
+ }
+
timeout_ext = tmpl ? nf_ct_timeout_find(tmpl) : NULL;
if (timeout_ext)
timeouts = NF_CT_TIMEOUT_EXT_DATA(timeout_ext);
#endif
/* Used by ipt_REJECT and ip6t_REJECT. */
-static void nf_conntrack_attach(struct sk_buff *nskb, struct sk_buff *skb)
+static void nf_conntrack_attach(struct sk_buff *nskb, const struct sk_buff *skb)
{
struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
void nf_ct_iterate_cleanup(struct net *net,
int (*iter)(struct nf_conn *i, void *data),
- void *data)
+ void *data, u32 portid, int report)
{
struct nf_conn *ct;
unsigned int bucket = 0;
while ((ct = get_next_corpse(net, iter, data, &bucket)) != NULL) {
/* Time to push up daises... */
if (del_timer(&ct->timeout))
- death_by_timeout((unsigned long)ct);
+ nf_ct_delete(ct, portid, report);
+
/* ... else the timer will get him soon. */
nf_ct_put(ct);
}
EXPORT_SYMBOL_GPL(nf_ct_iterate_cleanup);
-struct __nf_ct_flush_report {
- u32 portid;
- int report;
-};
-
-static int kill_report(struct nf_conn *i, void *data)
-{
- struct __nf_ct_flush_report *fr = (struct __nf_ct_flush_report *)data;
- struct nf_conn_tstamp *tstamp;
-
- tstamp = nf_conn_tstamp_find(i);
- if (tstamp && tstamp->stop == 0)
- tstamp->stop = ktime_to_ns(ktime_get_real());
-
- /* If we fail to deliver the event, death_by_timeout() will retry */
- if (nf_conntrack_event_report(IPCT_DESTROY, i,
- fr->portid, fr->report) < 0)
- return 1;
-
- /* Avoid the delivery of the destroy event in death_by_timeout(). */
- set_bit(IPS_DYING_BIT, &i->status);
- return 1;
-}
-
static int kill_all(struct nf_conn *i, void *data)
{
return 1;
void nf_conntrack_flush_report(struct net *net, u32 portid, int report)
{
- struct __nf_ct_flush_report fr = {
- .portid = portid,
- .report = report,
- };
- nf_ct_iterate_cleanup(net, kill_report, &fr);
+ nf_ct_iterate_cleanup(net, kill_all, NULL, portid, report);
}
EXPORT_SYMBOL_GPL(nf_conntrack_flush_report);
nf_ct_extend_unregister(&nf_ct_zone_extend);
#endif
nf_conntrack_proto_fini();
+ nf_conntrack_seqadj_fini();
nf_conntrack_labels_fini();
nf_conntrack_helper_fini();
nf_conntrack_timeout_fini();
i_see_dead_people:
busy = 0;
list_for_each_entry(net, net_exit_list, exit_list) {
- nf_ct_iterate_cleanup(net, kill_all, NULL);
+ nf_ct_iterate_cleanup(net, kill_all, NULL, 0, 0);
nf_ct_release_dying_list(net);
if (atomic_read(&net->ct.count) != 0)
busy = 1;
if (ret < 0)
goto err_labels;
+ ret = nf_conntrack_seqadj_init();
+ if (ret < 0)
+ goto err_seqadj;
+
#ifdef CONFIG_NF_CONNTRACK_ZONES
ret = nf_ct_extend_register(&nf_ct_zone_extend);
if (ret < 0)
nf_ct_extend_unregister(&nf_ct_zone_extend);
err_extend:
#endif
+ nf_conntrack_seqadj_fini();
+err_seqadj:
nf_conntrack_labels_fini();
err_labels:
nf_conntrack_helper_fini();
/* For use by REJECT target */
RCU_INIT_POINTER(ip_ct_attach, nf_conntrack_attach);
RCU_INIT_POINTER(nf_ct_destroy, destroy_conntrack);
-
- /* Howto get NAT offsets */
- RCU_INIT_POINTER(nf_ct_nat_offset, NULL);
}
/*
err_stat:
return ret;
}
-
-s16 (*nf_ct_nat_offset)(const struct nf_conn *ct,
- enum ip_conntrack_dir dir,
- u32 seq);
-EXPORT_SYMBOL_GPL(nf_ct_nat_offset);
sizeof(exp->tuple.dst.u3) - len);
exp->tuple.dst.u.all = *dst;
+
+#ifdef CONFIG_NF_NAT_NEEDED
+ memset(&exp->saved_addr, 0, sizeof(exp->saved_addr));
+ memset(&exp->saved_proto, 0, sizeof(exp->saved_proto));
+#endif
}
EXPORT_SYMBOL_GPL(nf_ct_expect_init);
* published by the Free Software Foundation.
*/
-#include <linux/ctype.h>
#include <linux/export.h>
-#include <linux/jhash.h>
-#include <linux/spinlock.h>
#include <linux/types.h>
-#include <linux/slab.h>
#include <net/netfilter/nf_conntrack_ecache.h>
#include <net/netfilter/nf_conntrack_labels.h>
#include <net/netfilter/nf_conntrack_core.h>
#include <net/netfilter/nf_conntrack_expect.h>
#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
#include <net/netfilter/nf_conntrack_l3proto.h>
#include <net/netfilter/nf_conntrack_l4proto.h>
#include <net/netfilter/nf_conntrack_tuple.h>
return -1;
}
-#ifdef CONFIG_NF_NAT_NEEDED
static int
-dump_nat_seq_adj(struct sk_buff *skb, const struct nf_nat_seq *natseq, int type)
+dump_ct_seq_adj(struct sk_buff *skb, const struct nf_ct_seqadj *seq, int type)
{
struct nlattr *nest_parms;
if (!nest_parms)
goto nla_put_failure;
- if (nla_put_be32(skb, CTA_NAT_SEQ_CORRECTION_POS,
- htonl(natseq->correction_pos)) ||
- nla_put_be32(skb, CTA_NAT_SEQ_OFFSET_BEFORE,
- htonl(natseq->offset_before)) ||
- nla_put_be32(skb, CTA_NAT_SEQ_OFFSET_AFTER,
- htonl(natseq->offset_after)))
+ if (nla_put_be32(skb, CTA_SEQADJ_CORRECTION_POS,
+ htonl(seq->correction_pos)) ||
+ nla_put_be32(skb, CTA_SEQADJ_OFFSET_BEFORE,
+ htonl(seq->offset_before)) ||
+ nla_put_be32(skb, CTA_SEQADJ_OFFSET_AFTER,
+ htonl(seq->offset_after)))
goto nla_put_failure;
nla_nest_end(skb, nest_parms);
}
static inline int
-ctnetlink_dump_nat_seq_adj(struct sk_buff *skb, const struct nf_conn *ct)
+ctnetlink_dump_ct_seq_adj(struct sk_buff *skb, const struct nf_conn *ct)
{
- struct nf_nat_seq *natseq;
- struct nf_conn_nat *nat = nfct_nat(ct);
+ struct nf_conn_seqadj *seqadj = nfct_seqadj(ct);
+ struct nf_ct_seqadj *seq;
- if (!(ct->status & IPS_SEQ_ADJUST) || !nat)
+ if (!(ct->status & IPS_SEQ_ADJUST) || !seqadj)
return 0;
- natseq = &nat->seq[IP_CT_DIR_ORIGINAL];
- if (dump_nat_seq_adj(skb, natseq, CTA_NAT_SEQ_ADJ_ORIG) == -1)
+ seq = &seqadj->seq[IP_CT_DIR_ORIGINAL];
+ if (dump_ct_seq_adj(skb, seq, CTA_SEQ_ADJ_ORIG) == -1)
return -1;
- natseq = &nat->seq[IP_CT_DIR_REPLY];
- if (dump_nat_seq_adj(skb, natseq, CTA_NAT_SEQ_ADJ_REPLY) == -1)
+ seq = &seqadj->seq[IP_CT_DIR_REPLY];
+ if (dump_ct_seq_adj(skb, seq, CTA_SEQ_ADJ_REPLY) == -1)
return -1;
return 0;
}
-#else
-#define ctnetlink_dump_nat_seq_adj(a, b) (0)
-#endif
static inline int
ctnetlink_dump_id(struct sk_buff *skb, const struct nf_conn *ct)
ctnetlink_dump_id(skb, ct) < 0 ||
ctnetlink_dump_use(skb, ct) < 0 ||
ctnetlink_dump_master(skb, ct) < 0 ||
- ctnetlink_dump_nat_seq_adj(skb, ct) < 0)
+ ctnetlink_dump_ct_seq_adj(skb, ct) < 0)
goto nla_put_failure;
nlmsg_end(skb, nlh);
ctnetlink_dump_master(skb, ct) < 0)
goto nla_put_failure;
- if (events & (1 << IPCT_NATSEQADJ) &&
- ctnetlink_dump_nat_seq_adj(skb, ct) < 0)
+ if (events & (1 << IPCT_SEQADJ) &&
+ ctnetlink_dump_ct_seq_adj(skb, ct) < 0)
goto nla_put_failure;
}
}
}
- if (del_timer(&ct->timeout)) {
- if (nf_conntrack_event_report(IPCT_DESTROY, ct,
- NETLINK_CB(skb).portid,
- nlmsg_report(nlh)) < 0) {
- nf_ct_delete_from_lists(ct);
- /* we failed to report the event, try later */
- nf_ct_dying_timeout(ct);
- nf_ct_put(ct);
- return 0;
- }
- /* death_by_timeout would report the event again */
- set_bit(IPS_DYING_BIT, &ct->status);
- nf_ct_delete_from_lists(ct);
- nf_ct_put(ct);
- }
+ if (del_timer(&ct->timeout))
+ nf_ct_delete(ct, NETLINK_CB(skb).portid, nlmsg_report(nlh));
+
nf_ct_put(ct);
return 0;
return err;
}
-#ifdef CONFIG_NF_NAT_NEEDED
-static const struct nla_policy nat_seq_policy[CTA_NAT_SEQ_MAX+1] = {
- [CTA_NAT_SEQ_CORRECTION_POS] = { .type = NLA_U32 },
- [CTA_NAT_SEQ_OFFSET_BEFORE] = { .type = NLA_U32 },
- [CTA_NAT_SEQ_OFFSET_AFTER] = { .type = NLA_U32 },
+static const struct nla_policy seqadj_policy[CTA_SEQADJ_MAX+1] = {
+ [CTA_SEQADJ_CORRECTION_POS] = { .type = NLA_U32 },
+ [CTA_SEQADJ_OFFSET_BEFORE] = { .type = NLA_U32 },
+ [CTA_SEQADJ_OFFSET_AFTER] = { .type = NLA_U32 },
};
static inline int
-change_nat_seq_adj(struct nf_nat_seq *natseq, const struct nlattr * const attr)
+change_seq_adj(struct nf_ct_seqadj *seq, const struct nlattr * const attr)
{
int err;
- struct nlattr *cda[CTA_NAT_SEQ_MAX+1];
+ struct nlattr *cda[CTA_SEQADJ_MAX+1];
- err = nla_parse_nested(cda, CTA_NAT_SEQ_MAX, attr, nat_seq_policy);
+ err = nla_parse_nested(cda, CTA_SEQADJ_MAX, attr, seqadj_policy);
if (err < 0)
return err;
- if (!cda[CTA_NAT_SEQ_CORRECTION_POS])
+ if (!cda[CTA_SEQADJ_CORRECTION_POS])
return -EINVAL;
- natseq->correction_pos =
- ntohl(nla_get_be32(cda[CTA_NAT_SEQ_CORRECTION_POS]));
+ seq->correction_pos =
+ ntohl(nla_get_be32(cda[CTA_SEQADJ_CORRECTION_POS]));
- if (!cda[CTA_NAT_SEQ_OFFSET_BEFORE])
+ if (!cda[CTA_SEQADJ_OFFSET_BEFORE])
return -EINVAL;
- natseq->offset_before =
- ntohl(nla_get_be32(cda[CTA_NAT_SEQ_OFFSET_BEFORE]));
+ seq->offset_before =
+ ntohl(nla_get_be32(cda[CTA_SEQADJ_OFFSET_BEFORE]));
- if (!cda[CTA_NAT_SEQ_OFFSET_AFTER])
+ if (!cda[CTA_SEQADJ_OFFSET_AFTER])
return -EINVAL;
- natseq->offset_after =
- ntohl(nla_get_be32(cda[CTA_NAT_SEQ_OFFSET_AFTER]));
+ seq->offset_after =
+ ntohl(nla_get_be32(cda[CTA_SEQADJ_OFFSET_AFTER]));
return 0;
}
static int
-ctnetlink_change_nat_seq_adj(struct nf_conn *ct,
- const struct nlattr * const cda[])
+ctnetlink_change_seq_adj(struct nf_conn *ct,
+ const struct nlattr * const cda[])
{
+ struct nf_conn_seqadj *seqadj = nfct_seqadj(ct);
int ret = 0;
- struct nf_conn_nat *nat = nfct_nat(ct);
- if (!nat)
+ if (!seqadj)
return 0;
- if (cda[CTA_NAT_SEQ_ADJ_ORIG]) {
- ret = change_nat_seq_adj(&nat->seq[IP_CT_DIR_ORIGINAL],
- cda[CTA_NAT_SEQ_ADJ_ORIG]);
+ if (cda[CTA_SEQ_ADJ_ORIG]) {
+ ret = change_seq_adj(&seqadj->seq[IP_CT_DIR_ORIGINAL],
+ cda[CTA_SEQ_ADJ_ORIG]);
if (ret < 0)
return ret;
ct->status |= IPS_SEQ_ADJUST;
}
- if (cda[CTA_NAT_SEQ_ADJ_REPLY]) {
- ret = change_nat_seq_adj(&nat->seq[IP_CT_DIR_REPLY],
- cda[CTA_NAT_SEQ_ADJ_REPLY]);
+ if (cda[CTA_SEQ_ADJ_REPLY]) {
+ ret = change_seq_adj(&seqadj->seq[IP_CT_DIR_REPLY],
+ cda[CTA_SEQ_ADJ_REPLY]);
if (ret < 0)
return ret;
return 0;
}
-#endif
static int
ctnetlink_attach_labels(struct nf_conn *ct, const struct nlattr * const cda[])
ct->mark = ntohl(nla_get_be32(cda[CTA_MARK]));
#endif
-#ifdef CONFIG_NF_NAT_NEEDED
- if (cda[CTA_NAT_SEQ_ADJ_ORIG] || cda[CTA_NAT_SEQ_ADJ_REPLY]) {
- err = ctnetlink_change_nat_seq_adj(ct, cda);
+ if (cda[CTA_SEQ_ADJ_ORIG] || cda[CTA_SEQ_ADJ_REPLY]) {
+ err = ctnetlink_change_seq_adj(ct, cda);
if (err < 0)
return err;
}
-#endif
+
if (cda[CTA_LABELS]) {
err = ctnetlink_attach_labels(ct, cda);
if (err < 0)
goto err2;
}
-#ifdef CONFIG_NF_NAT_NEEDED
- if (cda[CTA_NAT_SEQ_ADJ_ORIG] || cda[CTA_NAT_SEQ_ADJ_REPLY]) {
- err = ctnetlink_change_nat_seq_adj(ct, cda);
+ if (cda[CTA_SEQ_ADJ_ORIG] || cda[CTA_SEQ_ADJ_REPLY]) {
+ err = ctnetlink_change_seq_adj(ct, cda);
if (err < 0)
goto err2;
}
-#endif
memset(&ct->proto, 0, sizeof(ct->proto));
if (cda[CTA_PROTOINFO]) {
(1 << IPCT_ASSURED) |
(1 << IPCT_HELPER) |
(1 << IPCT_PROTOINFO) |
- (1 << IPCT_NATSEQADJ) |
+ (1 << IPCT_SEQADJ) |
(1 << IPCT_MARK) | events,
ct, NETLINK_CB(skb).portid,
nlmsg_report(nlh));
(1 << IPCT_HELPER) |
(1 << IPCT_LABEL) |
(1 << IPCT_PROTOINFO) |
- (1 << IPCT_NATSEQADJ) |
+ (1 << IPCT_SEQADJ) |
(1 << IPCT_MARK),
ct, NETLINK_CB(skb).portid,
nlmsg_report(nlh));
return err == -EAGAIN ? -ENOBUFS : err;
}
+static const struct nla_policy exp_nla_policy[CTA_EXPECT_MAX+1] = {
+ [CTA_EXPECT_MASTER] = { .type = NLA_NESTED },
+ [CTA_EXPECT_TUPLE] = { .type = NLA_NESTED },
+ [CTA_EXPECT_MASK] = { .type = NLA_NESTED },
+ [CTA_EXPECT_TIMEOUT] = { .type = NLA_U32 },
+ [CTA_EXPECT_ID] = { .type = NLA_U32 },
+ [CTA_EXPECT_HELP_NAME] = { .type = NLA_NUL_STRING,
+ .len = NF_CT_HELPER_NAME_LEN - 1 },
+ [CTA_EXPECT_ZONE] = { .type = NLA_U16 },
+ [CTA_EXPECT_FLAGS] = { .type = NLA_U32 },
+ [CTA_EXPECT_CLASS] = { .type = NLA_U32 },
+ [CTA_EXPECT_NAT] = { .type = NLA_NESTED },
+ [CTA_EXPECT_FN] = { .type = NLA_NUL_STRING },
+};
+
+static struct nf_conntrack_expect *
+ctnetlink_alloc_expect(const struct nlattr *const cda[], struct nf_conn *ct,
+ struct nf_conntrack_helper *helper,
+ struct nf_conntrack_tuple *tuple,
+ struct nf_conntrack_tuple *mask);
+
#ifdef CONFIG_NETFILTER_NETLINK_QUEUE_CT
static size_t
ctnetlink_nfqueue_build_size(const struct nf_conn *ct)
goto nla_put_failure;
if ((ct->status & IPS_SEQ_ADJUST) &&
- ctnetlink_dump_nat_seq_adj(skb, ct) < 0)
+ ctnetlink_dump_ct_seq_adj(skb, ct) < 0)
goto nla_put_failure;
#ifdef CONFIG_NF_CONNTRACK_MARK
return ret;
}
+static int ctnetlink_nfqueue_exp_parse(const struct nlattr * const *cda,
+ const struct nf_conn *ct,
+ struct nf_conntrack_tuple *tuple,
+ struct nf_conntrack_tuple *mask)
+{
+ int err;
+
+ err = ctnetlink_parse_tuple(cda, tuple, CTA_EXPECT_TUPLE,
+ nf_ct_l3num(ct));
+ if (err < 0)
+ return err;
+
+ return ctnetlink_parse_tuple(cda, mask, CTA_EXPECT_MASK,
+ nf_ct_l3num(ct));
+}
+
+static int
+ctnetlink_nfqueue_attach_expect(const struct nlattr *attr, struct nf_conn *ct,
+ u32 portid, u32 report)
+{
+ struct nlattr *cda[CTA_EXPECT_MAX+1];
+ struct nf_conntrack_tuple tuple, mask;
+ struct nf_conntrack_helper *helper = NULL;
+ struct nf_conntrack_expect *exp;
+ int err;
+
+ err = nla_parse_nested(cda, CTA_EXPECT_MAX, attr, exp_nla_policy);
+ if (err < 0)
+ return err;
+
+ err = ctnetlink_nfqueue_exp_parse((const struct nlattr * const *)cda,
+ ct, &tuple, &mask);
+ if (err < 0)
+ return err;
+
+ if (cda[CTA_EXPECT_HELP_NAME]) {
+ const char *helpname = nla_data(cda[CTA_EXPECT_HELP_NAME]);
+
+ helper = __nf_conntrack_helper_find(helpname, nf_ct_l3num(ct),
+ nf_ct_protonum(ct));
+ if (helper == NULL)
+ return -EOPNOTSUPP;
+ }
+
+ exp = ctnetlink_alloc_expect((const struct nlattr * const *)cda, ct,
+ helper, &tuple, &mask);
+ if (IS_ERR(exp))
+ return PTR_ERR(exp);
+
+ err = nf_ct_expect_related_report(exp, portid, report);
+ if (err < 0) {
+ nf_ct_expect_put(exp);
+ return err;
+ }
+
+ return 0;
+}
+
static struct nfq_ct_hook ctnetlink_nfqueue_hook = {
.build_size = ctnetlink_nfqueue_build_size,
.build = ctnetlink_nfqueue_build,
.parse = ctnetlink_nfqueue_parse,
+ .attach_expect = ctnetlink_nfqueue_attach_expect,
+ .seq_adjust = nf_ct_tcp_seqadj_set,
};
#endif /* CONFIG_NETFILTER_NETLINK_QUEUE_CT */
return err;
}
-static const struct nla_policy exp_nla_policy[CTA_EXPECT_MAX+1] = {
- [CTA_EXPECT_MASTER] = { .type = NLA_NESTED },
- [CTA_EXPECT_TUPLE] = { .type = NLA_NESTED },
- [CTA_EXPECT_MASK] = { .type = NLA_NESTED },
- [CTA_EXPECT_TIMEOUT] = { .type = NLA_U32 },
- [CTA_EXPECT_ID] = { .type = NLA_U32 },
- [CTA_EXPECT_HELP_NAME] = { .type = NLA_NUL_STRING,
- .len = NF_CT_HELPER_NAME_LEN - 1 },
- [CTA_EXPECT_ZONE] = { .type = NLA_U16 },
- [CTA_EXPECT_FLAGS] = { .type = NLA_U32 },
- [CTA_EXPECT_CLASS] = { .type = NLA_U32 },
- [CTA_EXPECT_NAT] = { .type = NLA_NESTED },
- [CTA_EXPECT_FN] = { .type = NLA_NUL_STRING },
-};
-
static int
ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb,
const struct nlmsghdr *nlh,
#endif
}
-static int
-ctnetlink_create_expect(struct net *net, u16 zone,
- const struct nlattr * const cda[],
- u_int8_t u3,
- u32 portid, int report)
+static struct nf_conntrack_expect *
+ctnetlink_alloc_expect(const struct nlattr * const cda[], struct nf_conn *ct,
+ struct nf_conntrack_helper *helper,
+ struct nf_conntrack_tuple *tuple,
+ struct nf_conntrack_tuple *mask)
{
- struct nf_conntrack_tuple tuple, mask, master_tuple;
- struct nf_conntrack_tuple_hash *h = NULL;
+ u_int32_t class = 0;
struct nf_conntrack_expect *exp;
- struct nf_conn *ct;
struct nf_conn_help *help;
- struct nf_conntrack_helper *helper = NULL;
- u_int32_t class = 0;
- int err = 0;
-
- /* caller guarantees that those three CTA_EXPECT_* exist */
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE, u3);
- if (err < 0)
- return err;
- err = ctnetlink_parse_tuple(cda, &mask, CTA_EXPECT_MASK, u3);
- if (err < 0)
- return err;
- err = ctnetlink_parse_tuple(cda, &master_tuple, CTA_EXPECT_MASTER, u3);
- if (err < 0)
- return err;
-
- /* Look for master conntrack of this expectation */
- h = nf_conntrack_find_get(net, zone, &master_tuple);
- if (!h)
- return -ENOENT;
- ct = nf_ct_tuplehash_to_ctrack(h);
-
- /* Look for helper of this expectation */
- if (cda[CTA_EXPECT_HELP_NAME]) {
- const char *helpname = nla_data(cda[CTA_EXPECT_HELP_NAME]);
-
- helper = __nf_conntrack_helper_find(helpname, nf_ct_l3num(ct),
- nf_ct_protonum(ct));
- if (helper == NULL) {
-#ifdef CONFIG_MODULES
- if (request_module("nfct-helper-%s", helpname) < 0) {
- err = -EOPNOTSUPP;
- goto out;
- }
-
- helper = __nf_conntrack_helper_find(helpname,
- nf_ct_l3num(ct),
- nf_ct_protonum(ct));
- if (helper) {
- err = -EAGAIN;
- goto out;
- }
-#endif
- err = -EOPNOTSUPP;
- goto out;
- }
- }
+ int err;
if (cda[CTA_EXPECT_CLASS] && helper) {
class = ntohl(nla_get_be32(cda[CTA_EXPECT_CLASS]));
- if (class > helper->expect_class_max) {
- err = -EINVAL;
- goto out;
- }
+ if (class > helper->expect_class_max)
+ return ERR_PTR(-EINVAL);
}
exp = nf_ct_expect_alloc(ct);
- if (!exp) {
- err = -ENOMEM;
- goto out;
- }
+ if (!exp)
+ return ERR_PTR(-ENOMEM);
+
help = nfct_help(ct);
if (!help) {
if (!cda[CTA_EXPECT_TIMEOUT]) {
exp->class = class;
exp->master = ct;
exp->helper = helper;
- memcpy(&exp->tuple, &tuple, sizeof(struct nf_conntrack_tuple));
- memcpy(&exp->mask.src.u3, &mask.src.u3, sizeof(exp->mask.src.u3));
- exp->mask.src.u.all = mask.src.u.all;
+ exp->tuple = *tuple;
+ exp->mask.src.u3 = mask->src.u3;
+ exp->mask.src.u.all = mask->src.u.all;
if (cda[CTA_EXPECT_NAT]) {
err = ctnetlink_parse_expect_nat(cda[CTA_EXPECT_NAT],
- exp, u3);
+ exp, nf_ct_l3num(ct));
if (err < 0)
goto err_out;
}
- err = nf_ct_expect_related_report(exp, portid, report);
+ return exp;
err_out:
nf_ct_expect_put(exp);
-out:
- nf_ct_put(nf_ct_tuplehash_to_ctrack(h));
+ return ERR_PTR(err);
+}
+
+static int
+ctnetlink_create_expect(struct net *net, u16 zone,
+ const struct nlattr * const cda[],
+ u_int8_t u3, u32 portid, int report)
+{
+ struct nf_conntrack_tuple tuple, mask, master_tuple;
+ struct nf_conntrack_tuple_hash *h = NULL;
+ struct nf_conntrack_helper *helper = NULL;
+ struct nf_conntrack_expect *exp;
+ struct nf_conn *ct;
+ int err;
+
+ /* caller guarantees that those three CTA_EXPECT_* exist */
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE, u3);
+ if (err < 0)
+ return err;
+ err = ctnetlink_parse_tuple(cda, &mask, CTA_EXPECT_MASK, u3);
+ if (err < 0)
+ return err;
+ err = ctnetlink_parse_tuple(cda, &master_tuple, CTA_EXPECT_MASTER, u3);
+ if (err < 0)
+ return err;
+
+ /* Look for master conntrack of this expectation */
+ h = nf_conntrack_find_get(net, zone, &master_tuple);
+ if (!h)
+ return -ENOENT;
+ ct = nf_ct_tuplehash_to_ctrack(h);
+
+ if (cda[CTA_EXPECT_HELP_NAME]) {
+ const char *helpname = nla_data(cda[CTA_EXPECT_HELP_NAME]);
+
+ helper = __nf_conntrack_helper_find(helpname, u3,
+ nf_ct_protonum(ct));
+ if (helper == NULL) {
+#ifdef CONFIG_MODULES
+ if (request_module("nfct-helper-%s", helpname) < 0) {
+ err = -EOPNOTSUPP;
+ goto err_ct;
+ }
+ helper = __nf_conntrack_helper_find(helpname, u3,
+ nf_ct_protonum(ct));
+ if (helper) {
+ err = -EAGAIN;
+ goto err_ct;
+ }
+#endif
+ err = -EOPNOTSUPP;
+ goto err_ct;
+ }
+ }
+
+ exp = ctnetlink_alloc_expect(cda, ct, helper, &tuple, &mask);
+ if (IS_ERR(exp)) {
+ err = PTR_ERR(exp);
+ goto err_ct;
+ }
+
+ err = nf_ct_expect_related_report(exp, portid, report);
+ if (err < 0)
+ goto err_exp;
+
+ return 0;
+err_exp:
+ nf_ct_expect_put(exp);
+err_ct:
+ nf_ct_put(ct);
return err;
}
nf_ct_l3proto_unregister_sysctl(net, proto);
/* Remove all contrack entries for this protocol */
- nf_ct_iterate_cleanup(net, kill_l3proto, proto);
+ nf_ct_iterate_cleanup(net, kill_l3proto, proto, 0, 0);
}
EXPORT_SYMBOL_GPL(nf_ct_l3proto_pernet_unregister);
nf_ct_l4proto_unregister_sysctl(net, pn, l4proto);
/* Remove all contrack entries for this protocol */
- nf_ct_iterate_cleanup(net, kill_l4proto, l4proto);
+ nf_ct_iterate_cleanup(net, kill_l4proto, l4proto, 0, 0);
}
EXPORT_SYMBOL_GPL(nf_ct_l4proto_pernet_unregister);
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_conntrack_l4proto.h>
#include <net/netfilter/nf_conntrack_ecache.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
+#include <net/netfilter/nf_conntrack_synproxy.h>
#include <net/netfilter/nf_log.h>
#include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
#include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
}
}
-#ifdef CONFIG_NF_NAT_NEEDED
-static inline s16 nat_offset(const struct nf_conn *ct,
- enum ip_conntrack_dir dir,
- u32 seq)
-{
- typeof(nf_ct_nat_offset) get_offset = rcu_dereference(nf_ct_nat_offset);
-
- return get_offset != NULL ? get_offset(ct, dir, seq) : 0;
-}
-#define NAT_OFFSET(ct, dir, seq) \
- (nat_offset(ct, dir, seq))
-#else
-#define NAT_OFFSET(ct, dir, seq) 0
-#endif
-
static bool tcp_in_window(const struct nf_conn *ct,
struct ip_ct_tcp *state,
enum ip_conntrack_dir dir,
struct ip_ct_tcp_state *receiver = &state->seen[!dir];
const struct nf_conntrack_tuple *tuple = &ct->tuplehash[dir].tuple;
__u32 seq, ack, sack, end, win, swin;
- s16 receiver_offset;
- bool res;
+ s32 receiver_offset;
+ bool res, in_recv_win;
/*
* Get the required data from the packet.
tcp_sack(skb, dataoff, tcph, &sack);
/* Take into account NAT sequence number mangling */
- receiver_offset = NAT_OFFSET(ct, !dir, ack - 1);
+ receiver_offset = nf_ct_seq_offset(ct, !dir, ack - 1);
ack -= receiver_offset;
sack -= receiver_offset;
receiver->td_end, receiver->td_maxend, receiver->td_maxwin,
receiver->td_scale);
+ /* Is the ending sequence in the receive window (if available)? */
+ in_recv_win = !receiver->td_maxwin ||
+ after(end, sender->td_end - receiver->td_maxwin - 1);
+
pr_debug("tcp_in_window: I=%i II=%i III=%i IV=%i\n",
before(seq, sender->td_maxend + 1),
- after(end, sender->td_end - receiver->td_maxwin - 1),
+ (in_recv_win ? 1 : 0),
before(sack, receiver->td_end + 1),
after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1));
if (before(seq, sender->td_maxend + 1) &&
- after(end, sender->td_end - receiver->td_maxwin - 1) &&
+ in_recv_win &&
before(sack, receiver->td_end + 1) &&
after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1)) {
/*
nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL,
"nf_ct_tcp: %s ",
before(seq, sender->td_maxend + 1) ?
- after(end, sender->td_end - receiver->td_maxwin - 1) ?
+ in_recv_win ?
before(sack, receiver->td_end + 1) ?
after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1) ? "BUG"
: "ACK is under the lower bound (possible overly delayed ACK)"
"state %s ", tcp_conntrack_names[old_state]);
return NF_ACCEPT;
case TCP_CONNTRACK_MAX:
+ /* Special case for SYN proxy: when the SYN to the server or
+ * the SYN/ACK from the server is lost, the client may transmit
+ * a keep-alive packet while in SYN_SENT state. This needs to
+ * be associated with the original conntrack entry in order to
+ * generate a new SYN with the correct sequence number.
+ */
+ if (nfct_synproxy(ct) && old_state == TCP_CONNTRACK_SYN_SENT &&
+ index == TCP_ACK_SET && dir == IP_CT_DIR_ORIGINAL &&
+ ct->proto.tcp.last_dir == IP_CT_DIR_ORIGINAL &&
+ ct->proto.tcp.seen[dir].td_end - 1 == ntohl(th->seq)) {
+ pr_debug("nf_ct_tcp: SYN proxy client keep alive\n");
+ spin_unlock_bh(&ct->lock);
+ return NF_ACCEPT;
+ }
+
/* Invalid packet */
pr_debug("nf_ct_tcp: Invalid dir=%i index=%u ostate=%u\n",
dir, get_conntrack_index(th), old_state);
--- /dev/null
+#include <linux/types.h>
+#include <linux/netfilter.h>
+#include <net/tcp.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_extend.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
+
+int nf_ct_seqadj_init(struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+ s32 off)
+{
+ enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+ struct nf_conn_seqadj *seqadj;
+ struct nf_ct_seqadj *this_way;
+
+ if (off == 0)
+ return 0;
+
+ set_bit(IPS_SEQ_ADJUST_BIT, &ct->status);
+
+ seqadj = nfct_seqadj(ct);
+ this_way = &seqadj->seq[dir];
+ this_way->offset_before = off;
+ this_way->offset_after = off;
+ return 0;
+}
+EXPORT_SYMBOL_GPL(nf_ct_seqadj_init);
+
+int nf_ct_seqadj_set(struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+ __be32 seq, s32 off)
+{
+ struct nf_conn_seqadj *seqadj = nfct_seqadj(ct);
+ enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+ struct nf_ct_seqadj *this_way;
+
+ if (off == 0)
+ return 0;
+
+ set_bit(IPS_SEQ_ADJUST_BIT, &ct->status);
+
+ spin_lock_bh(&ct->lock);
+ this_way = &seqadj->seq[dir];
+ if (this_way->offset_before == this_way->offset_after ||
+ before(this_way->correction_pos, seq)) {
+ this_way->correction_pos = seq;
+ this_way->offset_before = this_way->offset_after;
+ this_way->offset_after += off;
+ }
+ spin_unlock_bh(&ct->lock);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(nf_ct_seqadj_set);
+
+void nf_ct_tcp_seqadj_set(struct sk_buff *skb,
+ struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+ s32 off)
+{
+ const struct tcphdr *th;
+
+ if (nf_ct_protonum(ct) != IPPROTO_TCP)
+ return;
+
+ th = (struct tcphdr *)(skb_network_header(skb) + ip_hdrlen(skb));
+ nf_ct_seqadj_set(ct, ctinfo, th->seq, off);
+}
+EXPORT_SYMBOL_GPL(nf_ct_tcp_seqadj_set);
+
+/* Adjust one found SACK option including checksum correction */
+static void nf_ct_sack_block_adjust(struct sk_buff *skb,
+ struct tcphdr *tcph,
+ unsigned int sackoff,
+ unsigned int sackend,
+ struct nf_ct_seqadj *seq)
+{
+ while (sackoff < sackend) {
+ struct tcp_sack_block_wire *sack;
+ __be32 new_start_seq, new_end_seq;
+
+ sack = (void *)skb->data + sackoff;
+ if (after(ntohl(sack->start_seq) - seq->offset_before,
+ seq->correction_pos))
+ new_start_seq = htonl(ntohl(sack->start_seq) -
+ seq->offset_after);
+ else
+ new_start_seq = htonl(ntohl(sack->start_seq) -
+ seq->offset_before);
+
+ if (after(ntohl(sack->end_seq) - seq->offset_before,
+ seq->correction_pos))
+ new_end_seq = htonl(ntohl(sack->end_seq) -
+ seq->offset_after);
+ else
+ new_end_seq = htonl(ntohl(sack->end_seq) -
+ seq->offset_before);
+
+ pr_debug("sack_adjust: start_seq: %d->%d, end_seq: %d->%d\n",
+ ntohl(sack->start_seq), new_start_seq,
+ ntohl(sack->end_seq), new_end_seq);
+
+ inet_proto_csum_replace4(&tcph->check, skb,
+ sack->start_seq, new_start_seq, 0);
+ inet_proto_csum_replace4(&tcph->check, skb,
+ sack->end_seq, new_end_seq, 0);
+ sack->start_seq = new_start_seq;
+ sack->end_seq = new_end_seq;
+ sackoff += sizeof(*sack);
+ }
+}
+
+/* TCP SACK sequence number adjustment */
+static unsigned int nf_ct_sack_adjust(struct sk_buff *skb,
+ unsigned int protoff,
+ struct tcphdr *tcph,
+ struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo)
+{
+ unsigned int dir, optoff, optend;
+ struct nf_conn_seqadj *seqadj = nfct_seqadj(ct);
+
+ optoff = protoff + sizeof(struct tcphdr);
+ optend = protoff + tcph->doff * 4;
+
+ if (!skb_make_writable(skb, optend))
+ return 0;
+
+ dir = CTINFO2DIR(ctinfo);
+
+ while (optoff < optend) {
+ /* Usually: option, length. */
+ unsigned char *op = skb->data + optoff;
+
+ switch (op[0]) {
+ case TCPOPT_EOL:
+ return 1;
+ case TCPOPT_NOP:
+ optoff++;
+ continue;
+ default:
+ /* no partial options */
+ if (optoff + 1 == optend ||
+ optoff + op[1] > optend ||
+ op[1] < 2)
+ return 0;
+ if (op[0] == TCPOPT_SACK &&
+ op[1] >= 2+TCPOLEN_SACK_PERBLOCK &&
+ ((op[1] - 2) % TCPOLEN_SACK_PERBLOCK) == 0)
+ nf_ct_sack_block_adjust(skb, tcph, optoff + 2,
+ optoff+op[1],
+ &seqadj->seq[!dir]);
+ optoff += op[1];
+ }
+ }
+ return 1;
+}
+
+/* TCP sequence number adjustment. Returns 1 on success, 0 on failure */
+int nf_ct_seq_adjust(struct sk_buff *skb,
+ struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+ unsigned int protoff)
+{
+ enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+ struct tcphdr *tcph;
+ __be32 newseq, newack;
+ s32 seqoff, ackoff;
+ struct nf_conn_seqadj *seqadj = nfct_seqadj(ct);
+ struct nf_ct_seqadj *this_way, *other_way;
+ int res;
+
+ this_way = &seqadj->seq[dir];
+ other_way = &seqadj->seq[!dir];
+
+ if (!skb_make_writable(skb, protoff + sizeof(*tcph)))
+ return 0;
+
+ tcph = (void *)skb->data + protoff;
+ spin_lock_bh(&ct->lock);
+ if (after(ntohl(tcph->seq), this_way->correction_pos))
+ seqoff = this_way->offset_after;
+ else
+ seqoff = this_way->offset_before;
+
+ if (after(ntohl(tcph->ack_seq) - other_way->offset_before,
+ other_way->correction_pos))
+ ackoff = other_way->offset_after;
+ else
+ ackoff = other_way->offset_before;
+
+ newseq = htonl(ntohl(tcph->seq) + seqoff);
+ newack = htonl(ntohl(tcph->ack_seq) - ackoff);
+
+ inet_proto_csum_replace4(&tcph->check, skb, tcph->seq, newseq, 0);
+ inet_proto_csum_replace4(&tcph->check, skb, tcph->ack_seq, newack, 0);
+
+ pr_debug("Adjusting sequence number from %u->%u, ack from %u->%u\n",
+ ntohl(tcph->seq), ntohl(newseq), ntohl(tcph->ack_seq),
+ ntohl(newack));
+
+ tcph->seq = newseq;
+ tcph->ack_seq = newack;
+
+ res = nf_ct_sack_adjust(skb, protoff, tcph, ct, ctinfo);
+ spin_unlock_bh(&ct->lock);
+
+ return res;
+}
+EXPORT_SYMBOL_GPL(nf_ct_seq_adjust);
+
+s32 nf_ct_seq_offset(const struct nf_conn *ct,
+ enum ip_conntrack_dir dir,
+ u32 seq)
+{
+ struct nf_conn_seqadj *seqadj = nfct_seqadj(ct);
+ struct nf_ct_seqadj *this_way;
+
+ if (!seqadj)
+ return 0;
+
+ this_way = &seqadj->seq[dir];
+ return after(seq, this_way->correction_pos) ?
+ this_way->offset_after : this_way->offset_before;
+}
+EXPORT_SYMBOL_GPL(nf_ct_seq_offset);
+
+static struct nf_ct_ext_type nf_ct_seqadj_extend __read_mostly = {
+ .len = sizeof(struct nf_conn_seqadj),
+ .align = __alignof__(struct nf_conn_seqadj),
+ .id = NF_CT_EXT_SEQADJ,
+};
+
+int nf_conntrack_seqadj_init(void)
+{
+ return nf_ct_extend_register(&nf_ct_seqadj_extend);
+}
+
+void nf_conntrack_seqadj_fini(void)
+{
+ nf_ct_extend_unregister(&nf_ct_seqadj_extend);
+}
#include <net/netfilter/nf_nat_core.h>
#include <net/netfilter/nf_nat_helper.h>
#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
#include <net/netfilter/nf_conntrack_l3proto.h>
#include <net/netfilter/nf_conntrack_zones.h>
#include <linux/netfilter/nf_nat.h>
ct->status |= IPS_SRC_NAT;
else
ct->status |= IPS_DST_NAT;
+
+ if (nfct_help(ct))
+ nfct_seqadj_ext_add(ct);
}
if (maniptype == NF_NAT_MANIP_SRC) {
rtnl_lock();
for_each_net(net)
- nf_ct_iterate_cleanup(net, nf_nat_proto_remove, &clean);
+ nf_ct_iterate_cleanup(net, nf_nat_proto_remove, &clean, 0, 0);
rtnl_unlock();
}
rtnl_lock();
for_each_net(net)
- nf_ct_iterate_cleanup(net, nf_nat_proto_remove, &clean);
+ nf_ct_iterate_cleanup(net, nf_nat_proto_remove, &clean, 0, 0);
rtnl_unlock();
}
{
struct nf_nat_proto_clean clean = {};
- nf_ct_iterate_cleanup(net, &nf_nat_proto_remove, &clean);
+ nf_ct_iterate_cleanup(net, &nf_nat_proto_remove, &clean, 0, 0);
synchronize_rcu();
nf_ct_free_hashtable(net->ct.nat_bysource, net->ct.nat_htable_size);
}
.expectfn = nf_nat_follow_master,
};
-static struct nfq_ct_nat_hook nfq_ct_nat = {
- .seq_adjust = nf_nat_tcp_seq_adjust,
-};
-
static int __init nf_nat_init(void)
{
int ret;
/* Initialize fake conntrack so that NAT will skip it */
nf_ct_untracked_status_or(IPS_NAT_DONE_MASK);
- BUG_ON(nf_nat_seq_adjust_hook != NULL);
- RCU_INIT_POINTER(nf_nat_seq_adjust_hook, nf_nat_seq_adjust);
BUG_ON(nfnetlink_parse_nat_setup_hook != NULL);
RCU_INIT_POINTER(nfnetlink_parse_nat_setup_hook,
nfnetlink_parse_nat_setup);
- BUG_ON(nf_ct_nat_offset != NULL);
- RCU_INIT_POINTER(nf_ct_nat_offset, nf_nat_get_offset);
- RCU_INIT_POINTER(nfq_ct_nat_hook, &nfq_ct_nat);
#ifdef CONFIG_XFRM
BUG_ON(nf_nat_decode_session_hook != NULL);
RCU_INIT_POINTER(nf_nat_decode_session_hook, __nf_nat_decode_session);
unregister_pernet_subsys(&nf_nat_net_ops);
nf_ct_extend_unregister(&nat_extend);
nf_ct_helper_expectfn_unregister(&follow_master_nat);
- RCU_INIT_POINTER(nf_nat_seq_adjust_hook, NULL);
RCU_INIT_POINTER(nfnetlink_parse_nat_setup_hook, NULL);
- RCU_INIT_POINTER(nf_ct_nat_offset, NULL);
- RCU_INIT_POINTER(nfq_ct_nat_hook, NULL);
#ifdef CONFIG_XFRM
RCU_INIT_POINTER(nf_nat_decode_session_hook, NULL);
#endif
#include <net/netfilter/nf_conntrack_helper.h>
#include <net/netfilter/nf_conntrack_ecache.h>
#include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
#include <net/netfilter/nf_nat.h>
#include <net/netfilter/nf_nat_l3proto.h>
#include <net/netfilter/nf_nat_l4proto.h>
#include <net/netfilter/nf_nat_core.h>
#include <net/netfilter/nf_nat_helper.h>
-#define DUMP_OFFSET(x) \
- pr_debug("offset_before=%d, offset_after=%d, correction_pos=%u\n", \
- x->offset_before, x->offset_after, x->correction_pos);
-
-static DEFINE_SPINLOCK(nf_nat_seqofs_lock);
-
-/* Setup TCP sequence correction given this change at this sequence */
-static inline void
-adjust_tcp_sequence(u32 seq,
- int sizediff,
- struct nf_conn *ct,
- enum ip_conntrack_info ctinfo)
-{
- enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
- struct nf_conn_nat *nat = nfct_nat(ct);
- struct nf_nat_seq *this_way = &nat->seq[dir];
-
- pr_debug("adjust_tcp_sequence: seq = %u, sizediff = %d\n",
- seq, sizediff);
-
- pr_debug("adjust_tcp_sequence: Seq_offset before: ");
- DUMP_OFFSET(this_way);
-
- spin_lock_bh(&nf_nat_seqofs_lock);
-
- /* SYN adjust. If it's uninitialized, or this is after last
- * correction, record it: we don't handle more than one
- * adjustment in the window, but do deal with common case of a
- * retransmit */
- if (this_way->offset_before == this_way->offset_after ||
- before(this_way->correction_pos, seq)) {
- this_way->correction_pos = seq;
- this_way->offset_before = this_way->offset_after;
- this_way->offset_after += sizediff;
- }
- spin_unlock_bh(&nf_nat_seqofs_lock);
-
- pr_debug("adjust_tcp_sequence: Seq_offset after: ");
- DUMP_OFFSET(this_way);
-}
-
-/* Get the offset value, for conntrack */
-s16 nf_nat_get_offset(const struct nf_conn *ct,
- enum ip_conntrack_dir dir,
- u32 seq)
-{
- struct nf_conn_nat *nat = nfct_nat(ct);
- struct nf_nat_seq *this_way;
- s16 offset;
-
- if (!nat)
- return 0;
-
- this_way = &nat->seq[dir];
- spin_lock_bh(&nf_nat_seqofs_lock);
- offset = after(seq, this_way->correction_pos)
- ? this_way->offset_after : this_way->offset_before;
- spin_unlock_bh(&nf_nat_seqofs_lock);
-
- return offset;
-}
-
/* Frobs data inside this packet, which is linear. */
static void mangle_contents(struct sk_buff *skb,
unsigned int dataoff,
return 1;
}
-void nf_nat_set_seq_adjust(struct nf_conn *ct, enum ip_conntrack_info ctinfo,
- __be32 seq, s16 off)
-{
- if (!off)
- return;
- set_bit(IPS_SEQ_ADJUST_BIT, &ct->status);
- adjust_tcp_sequence(ntohl(seq), off, ct, ctinfo);
- nf_conntrack_event_cache(IPCT_NATSEQADJ, ct);
-}
-EXPORT_SYMBOL_GPL(nf_nat_set_seq_adjust);
-
-void nf_nat_tcp_seq_adjust(struct sk_buff *skb, struct nf_conn *ct,
- u32 ctinfo, int off)
-{
- const struct tcphdr *th;
-
- if (nf_ct_protonum(ct) != IPPROTO_TCP)
- return;
-
- th = (struct tcphdr *)(skb_network_header(skb)+ ip_hdrlen(skb));
- nf_nat_set_seq_adjust(ct, ctinfo, th->seq, off);
-}
-EXPORT_SYMBOL_GPL(nf_nat_tcp_seq_adjust);
-
/* Generic function for mangling variable-length address changes inside
* NATed TCP connections (like the PORT XXX,XXX,XXX,XXX,XXX,XXX
* command in FTP).
datalen, oldlen);
if (adjust && rep_len != match_len)
- nf_nat_set_seq_adjust(ct, ctinfo, tcph->seq,
- (int)rep_len - (int)match_len);
+ nf_ct_seqadj_set(ct, ctinfo, tcph->seq,
+ (int)rep_len - (int)match_len);
return 1;
}
}
EXPORT_SYMBOL(nf_nat_mangle_udp_packet);
-/* Adjust one found SACK option including checksum correction */
-static void
-sack_adjust(struct sk_buff *skb,
- struct tcphdr *tcph,
- unsigned int sackoff,
- unsigned int sackend,
- struct nf_nat_seq *natseq)
-{
- while (sackoff < sackend) {
- struct tcp_sack_block_wire *sack;
- __be32 new_start_seq, new_end_seq;
-
- sack = (void *)skb->data + sackoff;
- if (after(ntohl(sack->start_seq) - natseq->offset_before,
- natseq->correction_pos))
- new_start_seq = htonl(ntohl(sack->start_seq)
- - natseq->offset_after);
- else
- new_start_seq = htonl(ntohl(sack->start_seq)
- - natseq->offset_before);
-
- if (after(ntohl(sack->end_seq) - natseq->offset_before,
- natseq->correction_pos))
- new_end_seq = htonl(ntohl(sack->end_seq)
- - natseq->offset_after);
- else
- new_end_seq = htonl(ntohl(sack->end_seq)
- - natseq->offset_before);
-
- pr_debug("sack_adjust: start_seq: %d->%d, end_seq: %d->%d\n",
- ntohl(sack->start_seq), new_start_seq,
- ntohl(sack->end_seq), new_end_seq);
-
- inet_proto_csum_replace4(&tcph->check, skb,
- sack->start_seq, new_start_seq, 0);
- inet_proto_csum_replace4(&tcph->check, skb,
- sack->end_seq, new_end_seq, 0);
- sack->start_seq = new_start_seq;
- sack->end_seq = new_end_seq;
- sackoff += sizeof(*sack);
- }
-}
-
-/* TCP SACK sequence number adjustment */
-static inline unsigned int
-nf_nat_sack_adjust(struct sk_buff *skb,
- unsigned int protoff,
- struct tcphdr *tcph,
- struct nf_conn *ct,
- enum ip_conntrack_info ctinfo)
-{
- unsigned int dir, optoff, optend;
- struct nf_conn_nat *nat = nfct_nat(ct);
-
- optoff = protoff + sizeof(struct tcphdr);
- optend = protoff + tcph->doff * 4;
-
- if (!skb_make_writable(skb, optend))
- return 0;
-
- dir = CTINFO2DIR(ctinfo);
-
- while (optoff < optend) {
- /* Usually: option, length. */
- unsigned char *op = skb->data + optoff;
-
- switch (op[0]) {
- case TCPOPT_EOL:
- return 1;
- case TCPOPT_NOP:
- optoff++;
- continue;
- default:
- /* no partial options */
- if (optoff + 1 == optend ||
- optoff + op[1] > optend ||
- op[1] < 2)
- return 0;
- if (op[0] == TCPOPT_SACK &&
- op[1] >= 2+TCPOLEN_SACK_PERBLOCK &&
- ((op[1] - 2) % TCPOLEN_SACK_PERBLOCK) == 0)
- sack_adjust(skb, tcph, optoff+2,
- optoff+op[1], &nat->seq[!dir]);
- optoff += op[1];
- }
- }
- return 1;
-}
-
-/* TCP sequence number adjustment. Returns 1 on success, 0 on failure */
-int
-nf_nat_seq_adjust(struct sk_buff *skb,
- struct nf_conn *ct,
- enum ip_conntrack_info ctinfo,
- unsigned int protoff)
-{
- struct tcphdr *tcph;
- int dir;
- __be32 newseq, newack;
- s16 seqoff, ackoff;
- struct nf_conn_nat *nat = nfct_nat(ct);
- struct nf_nat_seq *this_way, *other_way;
-
- dir = CTINFO2DIR(ctinfo);
-
- this_way = &nat->seq[dir];
- other_way = &nat->seq[!dir];
-
- if (!skb_make_writable(skb, protoff + sizeof(*tcph)))
- return 0;
-
- tcph = (void *)skb->data + protoff;
- if (after(ntohl(tcph->seq), this_way->correction_pos))
- seqoff = this_way->offset_after;
- else
- seqoff = this_way->offset_before;
-
- if (after(ntohl(tcph->ack_seq) - other_way->offset_before,
- other_way->correction_pos))
- ackoff = other_way->offset_after;
- else
- ackoff = other_way->offset_before;
-
- newseq = htonl(ntohl(tcph->seq) + seqoff);
- newack = htonl(ntohl(tcph->ack_seq) - ackoff);
-
- inet_proto_csum_replace4(&tcph->check, skb, tcph->seq, newseq, 0);
- inet_proto_csum_replace4(&tcph->check, skb, tcph->ack_seq, newack, 0);
-
- pr_debug("Adjusting sequence number from %u->%u, ack from %u->%u\n",
- ntohl(tcph->seq), ntohl(newseq), ntohl(tcph->ack_seq),
- ntohl(newack));
-
- tcph->seq = newseq;
- tcph->ack_seq = newack;
-
- return nf_nat_sack_adjust(skb, protoff, tcph, ct, ctinfo);
-}
-
/* Setup NAT on this expected conntrack so it follows master. */
/* If we fail to get a free NAT slot, we'll get dropped on confirm */
void nf_nat_follow_master(struct nf_conn *ct,
const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype)
{
- struct sk_buff *frag;
sctp_sctphdr_t *hdr;
- __u32 crc32;
if (!skb_make_writable(skb, hdroff + sizeof(*hdr)))
return false;
hdr->dest = tuple->dst.u.sctp.port;
}
- crc32 = sctp_start_cksum((u8 *)hdr, skb_headlen(skb) - hdroff);
- skb_walk_frags(skb, frag)
- crc32 = sctp_update_cksum((u8 *)frag->data, skb_headlen(frag),
- crc32);
- hdr->checksum = sctp_end_cksum(crc32);
+ hdr->checksum = sctp_compute_cksum(skb, hdroff);
return true;
}
#include <net/netfilter/nf_nat_helper.h>
#include <net/netfilter/nf_conntrack_helper.h>
#include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
#include <linux/netfilter/nf_conntrack_sip.h>
MODULE_LICENSE("GPL");
return;
th = (struct tcphdr *)(skb->data + protoff);
- nf_nat_set_seq_adjust(ct, ctinfo, th->seq, off);
+ nf_ct_seqadj_set(ct, ctinfo, th->seq, off);
}
/* Handles expected signalling connections and media streams */
--- /dev/null
+/*
+ * Copyright (c) 2013 Patrick McHardy <kaber@trash.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <asm/unaligned.h>
+#include <net/tcp.h>
+#include <net/netns/generic.h>
+
+#include <linux/netfilter_ipv4/ip_tables.h>
+#include <linux/netfilter/x_tables.h>
+#include <linux/netfilter/xt_tcpudp.h>
+#include <linux/netfilter/xt_SYNPROXY.h>
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_extend.h>
+#include <net/netfilter/nf_conntrack_seqadj.h>
+#include <net/netfilter/nf_conntrack_synproxy.h>
+
+int synproxy_net_id;
+EXPORT_SYMBOL_GPL(synproxy_net_id);
+
+void
+synproxy_parse_options(const struct sk_buff *skb, unsigned int doff,
+ const struct tcphdr *th, struct synproxy_options *opts)
+{
+ int length = (th->doff * 4) - sizeof(*th);
+ u8 buf[40], *ptr;
+
+ ptr = skb_header_pointer(skb, doff + sizeof(*th), length, buf);
+ BUG_ON(ptr == NULL);
+
+ opts->options = 0;
+ while (length > 0) {
+ int opcode = *ptr++;
+ int opsize;
+
+ switch (opcode) {
+ case TCPOPT_EOL:
+ return;
+ case TCPOPT_NOP:
+ length--;
+ continue;
+ default:
+ opsize = *ptr++;
+ if (opsize < 2)
+ return;
+ if (opsize > length)
+ return;
+
+ switch (opcode) {
+ case TCPOPT_MSS:
+ if (opsize == TCPOLEN_MSS) {
+ opts->mss = get_unaligned_be16(ptr);
+ opts->options |= XT_SYNPROXY_OPT_MSS;
+ }
+ break;
+ case TCPOPT_WINDOW:
+ if (opsize == TCPOLEN_WINDOW) {
+ opts->wscale = *ptr;
+ if (opts->wscale > 14)
+ opts->wscale = 14;
+ opts->options |= XT_SYNPROXY_OPT_WSCALE;
+ }
+ break;
+ case TCPOPT_TIMESTAMP:
+ if (opsize == TCPOLEN_TIMESTAMP) {
+ opts->tsval = get_unaligned_be32(ptr);
+ opts->tsecr = get_unaligned_be32(ptr + 4);
+ opts->options |= XT_SYNPROXY_OPT_TIMESTAMP;
+ }
+ break;
+ case TCPOPT_SACK_PERM:
+ if (opsize == TCPOLEN_SACK_PERM)
+ opts->options |= XT_SYNPROXY_OPT_SACK_PERM;
+ break;
+ }
+
+ ptr += opsize - 2;
+ length -= opsize;
+ }
+ }
+}
+EXPORT_SYMBOL_GPL(synproxy_parse_options);
+
+unsigned int synproxy_options_size(const struct synproxy_options *opts)
+{
+ unsigned int size = 0;
+
+ if (opts->options & XT_SYNPROXY_OPT_MSS)
+ size += TCPOLEN_MSS_ALIGNED;
+ if (opts->options & XT_SYNPROXY_OPT_TIMESTAMP)
+ size += TCPOLEN_TSTAMP_ALIGNED;
+ else if (opts->options & XT_SYNPROXY_OPT_SACK_PERM)
+ size += TCPOLEN_SACKPERM_ALIGNED;
+ if (opts->options & XT_SYNPROXY_OPT_WSCALE)
+ size += TCPOLEN_WSCALE_ALIGNED;
+
+ return size;
+}
+EXPORT_SYMBOL_GPL(synproxy_options_size);
+
+void
+synproxy_build_options(struct tcphdr *th, const struct synproxy_options *opts)
+{
+ __be32 *ptr = (__be32 *)(th + 1);
+ u8 options = opts->options;
+
+ if (options & XT_SYNPROXY_OPT_MSS)
+ *ptr++ = htonl((TCPOPT_MSS << 24) |
+ (TCPOLEN_MSS << 16) |
+ opts->mss);
+
+ if (options & XT_SYNPROXY_OPT_TIMESTAMP) {
+ if (options & XT_SYNPROXY_OPT_SACK_PERM)
+ *ptr++ = htonl((TCPOPT_SACK_PERM << 24) |
+ (TCPOLEN_SACK_PERM << 16) |
+ (TCPOPT_TIMESTAMP << 8) |
+ TCPOLEN_TIMESTAMP);
+ else
+ *ptr++ = htonl((TCPOPT_NOP << 24) |
+ (TCPOPT_NOP << 16) |
+ (TCPOPT_TIMESTAMP << 8) |
+ TCPOLEN_TIMESTAMP);
+
+ *ptr++ = htonl(opts->tsval);
+ *ptr++ = htonl(opts->tsecr);
+ } else if (options & XT_SYNPROXY_OPT_SACK_PERM)
+ *ptr++ = htonl((TCPOPT_NOP << 24) |
+ (TCPOPT_NOP << 16) |
+ (TCPOPT_SACK_PERM << 8) |
+ TCPOLEN_SACK_PERM);
+
+ if (options & XT_SYNPROXY_OPT_WSCALE)
+ *ptr++ = htonl((TCPOPT_NOP << 24) |
+ (TCPOPT_WINDOW << 16) |
+ (TCPOLEN_WINDOW << 8) |
+ opts->wscale);
+}
+EXPORT_SYMBOL_GPL(synproxy_build_options);
+
+void synproxy_init_timestamp_cookie(const struct xt_synproxy_info *info,
+ struct synproxy_options *opts)
+{
+ opts->tsecr = opts->tsval;
+ opts->tsval = tcp_time_stamp & ~0x3f;
+
+ if (opts->options & XT_SYNPROXY_OPT_WSCALE)
+ opts->tsval |= info->wscale;
+ else
+ opts->tsval |= 0xf;
+
+ if (opts->options & XT_SYNPROXY_OPT_SACK_PERM)
+ opts->tsval |= 1 << 4;
+
+ if (opts->options & XT_SYNPROXY_OPT_ECN)
+ opts->tsval |= 1 << 5;
+}
+EXPORT_SYMBOL_GPL(synproxy_init_timestamp_cookie);
+
+void synproxy_check_timestamp_cookie(struct synproxy_options *opts)
+{
+ opts->wscale = opts->tsecr & 0xf;
+ if (opts->wscale != 0xf)
+ opts->options |= XT_SYNPROXY_OPT_WSCALE;
+
+ opts->options |= opts->tsecr & (1 << 4) ? XT_SYNPROXY_OPT_SACK_PERM : 0;
+
+ opts->options |= opts->tsecr & (1 << 5) ? XT_SYNPROXY_OPT_ECN : 0;
+}
+EXPORT_SYMBOL_GPL(synproxy_check_timestamp_cookie);
+
+unsigned int synproxy_tstamp_adjust(struct sk_buff *skb,
+ unsigned int protoff,
+ struct tcphdr *th,
+ struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ const struct nf_conn_synproxy *synproxy)
+{
+ unsigned int optoff, optend;
+ u32 *ptr, old;
+
+ if (synproxy->tsoff == 0)
+ return 1;
+
+ optoff = protoff + sizeof(struct tcphdr);
+ optend = protoff + th->doff * 4;
+
+ if (!skb_make_writable(skb, optend))
+ return 0;
+
+ while (optoff < optend) {
+ unsigned char *op = skb->data + optoff;
+
+ switch (op[0]) {
+ case TCPOPT_EOL:
+ return 1;
+ case TCPOPT_NOP:
+ optoff++;
+ continue;
+ default:
+ if (optoff + 1 == optend ||
+ optoff + op[1] > optend ||
+ op[1] < 2)
+ return 0;
+ if (op[0] == TCPOPT_TIMESTAMP &&
+ op[1] == TCPOLEN_TIMESTAMP) {
+ if (CTINFO2DIR(ctinfo) == IP_CT_DIR_REPLY) {
+ ptr = (u32 *)&op[2];
+ old = *ptr;
+ *ptr = htonl(ntohl(*ptr) -
+ synproxy->tsoff);
+ } else {
+ ptr = (u32 *)&op[6];
+ old = *ptr;
+ *ptr = htonl(ntohl(*ptr) +
+ synproxy->tsoff);
+ }
+ inet_proto_csum_replace4(&th->check, skb,
+ old, *ptr, 0);
+ return 1;
+ }
+ optoff += op[1];
+ }
+ }
+ return 1;
+}
+EXPORT_SYMBOL_GPL(synproxy_tstamp_adjust);
+
+static struct nf_ct_ext_type nf_ct_synproxy_extend __read_mostly = {
+ .len = sizeof(struct nf_conn_synproxy),
+ .align = __alignof__(struct nf_conn_synproxy),
+ .id = NF_CT_EXT_SYNPROXY,
+};
+
+#ifdef CONFIG_PROC_FS
+static void *synproxy_cpu_seq_start(struct seq_file *seq, loff_t *pos)
+{
+ struct synproxy_net *snet = synproxy_pernet(seq_file_net(seq));
+ int cpu;
+
+ if (*pos == 0)
+ return SEQ_START_TOKEN;
+
+ for (cpu = *pos - 1; cpu < nr_cpu_ids; cpu++) {
+ if (!cpu_possible(cpu))
+ continue;
+ *pos = cpu + 1;
+ return per_cpu_ptr(snet->stats, cpu);
+ }
+
+ return NULL;
+}
+
+static void *synproxy_cpu_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+{
+ struct synproxy_net *snet = synproxy_pernet(seq_file_net(seq));
+ int cpu;
+
+ for (cpu = *pos; cpu < nr_cpu_ids; cpu++) {
+ if (!cpu_possible(cpu))
+ continue;
+ *pos = cpu + 1;
+ return per_cpu_ptr(snet->stats, cpu);
+ }
+
+ return NULL;
+}
+
+static void synproxy_cpu_seq_stop(struct seq_file *seq, void *v)
+{
+ return;
+}
+
+static int synproxy_cpu_seq_show(struct seq_file *seq, void *v)
+{
+ struct synproxy_stats *stats = v;
+
+ if (v == SEQ_START_TOKEN) {
+ seq_printf(seq, "entries\t\tsyn_received\t"
+ "cookie_invalid\tcookie_valid\t"
+ "cookie_retrans\tconn_reopened\n");
+ return 0;
+ }
+
+ seq_printf(seq, "%08x\t%08x\t%08x\t%08x\t%08x\t%08x\n", 0,
+ stats->syn_received,
+ stats->cookie_invalid,
+ stats->cookie_valid,
+ stats->cookie_retrans,
+ stats->conn_reopened);
+
+ return 0;
+}
+
+static const struct seq_operations synproxy_cpu_seq_ops = {
+ .start = synproxy_cpu_seq_start,
+ .next = synproxy_cpu_seq_next,
+ .stop = synproxy_cpu_seq_stop,
+ .show = synproxy_cpu_seq_show,
+};
+
+static int synproxy_cpu_seq_open(struct inode *inode, struct file *file)
+{
+ return seq_open_net(inode, file, &synproxy_cpu_seq_ops,
+ sizeof(struct seq_net_private));
+}
+
+static const struct file_operations synproxy_cpu_seq_fops = {
+ .owner = THIS_MODULE,
+ .open = synproxy_cpu_seq_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = seq_release_net,
+};
+
+static int __net_init synproxy_proc_init(struct net *net)
+{
+ if (!proc_create("synproxy", S_IRUGO, net->proc_net_stat,
+ &synproxy_cpu_seq_fops))
+ return -ENOMEM;
+ return 0;
+}
+
+static void __net_exit synproxy_proc_exit(struct net *net)
+{
+ remove_proc_entry("synproxy", net->proc_net_stat);
+}
+#else
+static int __net_init synproxy_proc_init(struct net *net)
+{
+ return 0;
+}
+
+static void __net_exit synproxy_proc_exit(struct net *net)
+{
+ return;
+}
+#endif /* CONFIG_PROC_FS */
+
+static int __net_init synproxy_net_init(struct net *net)
+{
+ struct synproxy_net *snet = synproxy_pernet(net);
+ struct nf_conntrack_tuple t;
+ struct nf_conn *ct;
+ int err = -ENOMEM;
+
+ memset(&t, 0, sizeof(t));
+ ct = nf_conntrack_alloc(net, 0, &t, &t, GFP_KERNEL);
+ if (IS_ERR(ct)) {
+ err = PTR_ERR(ct);
+ goto err1;
+ }
+
+ __set_bit(IPS_TEMPLATE_BIT, &ct->status);
+ __set_bit(IPS_CONFIRMED_BIT, &ct->status);
+ if (!nfct_seqadj_ext_add(ct))
+ goto err2;
+ if (!nfct_synproxy_ext_add(ct))
+ goto err2;
+
+ snet->tmpl = ct;
+
+ snet->stats = alloc_percpu(struct synproxy_stats);
+ if (snet->stats == NULL)
+ goto err2;
+
+ err = synproxy_proc_init(net);
+ if (err < 0)
+ goto err3;
+
+ return 0;
+
+err3:
+ free_percpu(snet->stats);
+err2:
+ nf_conntrack_free(ct);
+err1:
+ return err;
+}
+
+static void __net_exit synproxy_net_exit(struct net *net)
+{
+ struct synproxy_net *snet = synproxy_pernet(net);
+
+ nf_conntrack_free(snet->tmpl);
+ synproxy_proc_exit(net);
+ free_percpu(snet->stats);
+}
+
+static struct pernet_operations synproxy_net_ops = {
+ .init = synproxy_net_init,
+ .exit = synproxy_net_exit,
+ .id = &synproxy_net_id,
+ .size = sizeof(struct synproxy_net),
+};
+
+static int __init synproxy_core_init(void)
+{
+ int err;
+
+ err = nf_ct_extend_register(&nf_ct_synproxy_extend);
+ if (err < 0)
+ goto err1;
+
+ err = register_pernet_subsys(&synproxy_net_ops);
+ if (err < 0)
+ goto err2;
+
+ return 0;
+
+err2:
+ nf_ct_extend_unregister(&nf_ct_synproxy_extend);
+err1:
+ return err;
+}
+
+static void __exit synproxy_core_exit(void)
+{
+ unregister_pernet_subsys(&synproxy_net_ops);
+ nf_ct_extend_unregister(&nf_ct_synproxy_extend);
+}
+
+module_init(synproxy_core_init);
+module_exit(synproxy_core_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
+++ /dev/null
-/*
- * Transparent proxy support for Linux/iptables
- *
- * Copyright (c) 2006-2007 BalaBit IT Ltd.
- * Author: Balazs Scheidler, Krisztian Kovacs
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-
-#include <linux/net.h>
-#include <linux/if.h>
-#include <linux/netdevice.h>
-#include <net/udp.h>
-#include <net/netfilter/nf_tproxy_core.h>
-
-
-static void
-nf_tproxy_destructor(struct sk_buff *skb)
-{
- struct sock *sk = skb->sk;
-
- skb->sk = NULL;
- skb->destructor = NULL;
-
- if (sk)
- sock_put(sk);
-}
-
-/* consumes sk */
-void
-nf_tproxy_assign_sock(struct sk_buff *skb, struct sock *sk)
-{
- /* assigning tw sockets complicates things; most
- * skb->sk->X checks would have to test sk->sk_state first */
- if (sk->sk_state == TCP_TIME_WAIT) {
- inet_twsk_put(inet_twsk(sk));
- return;
- }
-
- skb_orphan(skb);
- skb->sk = sk;
- skb->destructor = nf_tproxy_destructor;
-}
-EXPORT_SYMBOL_GPL(nf_tproxy_assign_sock);
-
-static int __init nf_tproxy_init(void)
-{
- pr_info("NF_TPROXY: Transparent proxy support initialized, version 4.1.0\n");
- pr_info("NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.\n");
- return 0;
-}
-
-module_init(nf_tproxy_init);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Krisztian Kovacs");
-MODULE_DESCRIPTION("Transparent proxy support core routines");
nfmsg->version = NFNETLINK_V0;
nfmsg->res_id = htons(inst->group_num);
+ memset(&pmsg, 0, sizeof(pmsg));
pmsg.hw_protocol = skb->protocol;
pmsg.hook = hooknum;
if (indev && skb->dev &&
skb->mac_header != skb->network_header) {
struct nfulnl_msg_packet_hw phw;
- int len = dev_parse_header(skb, phw.hw_addr);
+ int len;
+
+ memset(&phw, 0, sizeof(phw));
+ len = dev_parse_header(skb, phw.hw_addr);
if (len > 0) {
phw.hw_addrlen = htons(len);
if (nla_put(inst->skb, NFULA_HWADDR, sizeof(phw), &phw))
if (indev && entskb->dev &&
entskb->mac_header != entskb->network_header) {
struct nfqnl_msg_packet_hw phw;
- int len = dev_parse_header(entskb, phw.hw_addr);
+ int len;
+
+ memset(&phw, 0, sizeof(phw));
+ len = dev_parse_header(entskb, phw.hw_addr);
if (len) {
phw.hw_addrlen = htons(len);
if (nla_put(skb, NFQA_HWADDR, sizeof(phw), &phw))
[NFQA_MARK] = { .type = NLA_U32 },
[NFQA_PAYLOAD] = { .type = NLA_UNSPEC },
[NFQA_CT] = { .type = NLA_UNSPEC },
+ [NFQA_EXP] = { .type = NLA_UNSPEC },
};
static const struct nla_policy nfqa_verdict_batch_policy[NFQA_MAX+1] = {
if (entry == NULL)
return -ENOENT;
- rcu_read_lock();
- if (nfqa[NFQA_CT] && (queue->flags & NFQA_CFG_F_CONNTRACK))
+ if (nfqa[NFQA_CT]) {
ct = nfqnl_ct_parse(entry->skb, nfqa[NFQA_CT], &ctinfo);
+ if (ct && nfqa[NFQA_EXP]) {
+ nfqnl_attach_expect(ct, nfqa[NFQA_EXP],
+ NETLINK_CB(skb).portid,
+ nlmsg_report(nlh));
+ }
+ }
if (nfqa[NFQA_PAYLOAD]) {
u16 payload_len = nla_len(nfqa[NFQA_PAYLOAD]);
if (ct)
nfqnl_ct_seq_adjust(skb, ct, ctinfo, diff);
}
- rcu_read_unlock();
if (nfqa[NFQA_MARK])
entry->skb->mark = ntohl(nla_get_be32(nfqa[NFQA_MARK]));
void nfqnl_ct_seq_adjust(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo, int diff)
{
- struct nfq_ct_nat_hook *nfq_nat_ct;
+ struct nfq_ct_hook *nfq_ct;
- nfq_nat_ct = rcu_dereference(nfq_ct_nat_hook);
- if (nfq_nat_ct == NULL)
+ nfq_ct = rcu_dereference(nfq_ct_hook);
+ if (nfq_ct == NULL)
return;
if ((ct->status & IPS_NAT_MASK) && diff)
- nfq_nat_ct->seq_adjust(skb, ct, ctinfo, diff);
+ nfq_ct->seq_adjust(skb, ct, ctinfo, diff);
+}
+
+int nfqnl_attach_expect(struct nf_conn *ct, const struct nlattr *attr,
+ u32 portid, u32 report)
+{
+ struct nfq_ct_hook *nfq_ct;
+
+ if (nf_ct_is_untracked(ct))
+ return 0;
+
+ nfq_ct = rcu_dereference(nfq_ct_hook);
+ if (nfq_ct == NULL)
+ return -EOPNOTSUPP;
+
+ return nfq_ct->attach_expect(attr, ct, portid, report);
}
{
const struct xt_tcpmss_info *info = par->targinfo;
struct tcphdr *tcph;
- unsigned int tcplen, i;
+ int len, tcp_hdrlen;
+ unsigned int i;
__be16 oldval;
u16 newmss;
u8 *opt;
if (!skb_make_writable(skb, skb->len))
return -1;
- tcplen = skb->len - tcphoff;
+ len = skb->len - tcphoff;
+ if (len < (int)sizeof(struct tcphdr))
+ return -1;
+
tcph = (struct tcphdr *)(skb_network_header(skb) + tcphoff);
+ tcp_hdrlen = tcph->doff * 4;
- /* Header cannot be larger than the packet */
- if (tcplen < tcph->doff*4)
+ if (len < tcp_hdrlen)
return -1;
if (info->mss == XT_TCPMSS_CLAMP_PMTU) {
newmss = info->mss;
opt = (u_int8_t *)tcph;
- for (i = sizeof(struct tcphdr); i < tcph->doff*4; i += optlen(opt, i)) {
- if (opt[i] == TCPOPT_MSS && tcph->doff*4 - i >= TCPOLEN_MSS &&
- opt[i+1] == TCPOLEN_MSS) {
+ for (i = sizeof(struct tcphdr); i <= tcp_hdrlen - TCPOLEN_MSS; i += optlen(opt, i)) {
+ if (opt[i] == TCPOPT_MSS && opt[i+1] == TCPOLEN_MSS) {
u_int16_t oldmss;
oldmss = (opt[i+2] << 8) | opt[i+3];
}
/* There is data after the header so the option can't be added
- without moving it, and doing so may make the SYN packet
- itself too large. Accept the packet unmodified instead. */
- if (tcplen > tcph->doff*4)
+ * without moving it, and doing so may make the SYN packet
+ * itself too large. Accept the packet unmodified instead.
+ */
+ if (len > tcp_hdrlen)
return 0;
/*
newmss = min(newmss, (u16)1220);
opt = (u_int8_t *)tcph + sizeof(struct tcphdr);
- memmove(opt + TCPOLEN_MSS, opt, tcplen - sizeof(struct tcphdr));
+ memmove(opt + TCPOLEN_MSS, opt, len - sizeof(struct tcphdr));
inet_proto_csum_replace2(&tcph->check, skb,
- htons(tcplen), htons(tcplen + TCPOLEN_MSS), 1);
+ htons(len), htons(len + TCPOLEN_MSS), 1);
opt[0] = TCPOPT_MSS;
opt[1] = TCPOLEN_MSS;
opt[2] = (newmss & 0xff00) >> 8;
struct tcphdr *tcph;
u_int16_t n, o;
u_int8_t *opt;
- int len;
+ int len, tcp_hdrlen;
/* This is a fragment, no TCP header is available */
if (par->fragoff != 0)
return NF_DROP;
tcph = (struct tcphdr *)(skb_network_header(skb) + tcphoff);
- if (tcph->doff * 4 > len)
+ tcp_hdrlen = tcph->doff * 4;
+
+ if (len < tcp_hdrlen)
return NF_DROP;
opt = (u_int8_t *)tcph;
* Walk through all TCP options - if we find some option to remove,
* set all octets to %TCPOPT_NOP and adjust checksum.
*/
- for (i = sizeof(struct tcphdr); i < tcp_hdrlen(skb); i += optl) {
+ for (i = sizeof(struct tcphdr); i < tcp_hdrlen - 1; i += optl) {
optl = optlen(opt, i);
- if (i + optl > tcp_hdrlen(skb))
+ if (i + optl > tcp_hdrlen)
break;
if (!tcpoptstrip_test_bit(info->strip_bmap, opt[i]))
#include <linux/ip.h>
#include <net/checksum.h>
#include <net/udp.h>
+#include <net/tcp.h>
#include <net/inet_sock.h>
+#include <net/inet_hashtables.h>
#include <linux/inetdevice.h>
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter_ipv4/ip_tables.h>
#define XT_TPROXY_HAVE_IPV6 1
#include <net/if_inet6.h>
#include <net/addrconf.h>
+#include <net/inet6_hashtables.h>
#include <linux/netfilter_ipv6/ip6_tables.h>
#include <net/netfilter/ipv6/nf_defrag_ipv6.h>
#endif
-#include <net/netfilter/nf_tproxy_core.h>
#include <linux/netfilter/xt_TPROXY.h>
+enum nf_tproxy_lookup_t {
+ NFT_LOOKUP_LISTENER,
+ NFT_LOOKUP_ESTABLISHED,
+};
+
static bool tproxy_sk_is_transparent(struct sock *sk)
{
if (sk->sk_state != TCP_TIME_WAIT) {
return laddr ? laddr : daddr;
}
+/*
+ * This is used when the user wants to intercept a connection matching
+ * an explicit iptables rule. In this case the sockets are assumed
+ * matching in preference order:
+ *
+ * - match: if there's a fully established connection matching the
+ * _packet_ tuple, it is returned, assuming the redirection
+ * already took place and we process a packet belonging to an
+ * established connection
+ *
+ * - match: if there's a listening socket matching the redirection
+ * (e.g. on-port & on-ip of the connection), it is returned,
+ * regardless if it was bound to 0.0.0.0 or an explicit
+ * address. The reasoning is that if there's an explicit rule, it
+ * does not really matter if the listener is bound to an interface
+ * or to 0. The user already stated that he wants redirection
+ * (since he added the rule).
+ *
+ * Please note that there's an overlap between what a TPROXY target
+ * and a socket match will match. Normally if you have both rules the
+ * "socket" match will be the first one, effectively all packets
+ * belonging to established connections going through that one.
+ */
+static inline struct sock *
+nf_tproxy_get_sock_v4(struct net *net, const u8 protocol,
+ const __be32 saddr, const __be32 daddr,
+ const __be16 sport, const __be16 dport,
+ const struct net_device *in,
+ const enum nf_tproxy_lookup_t lookup_type)
+{
+ struct sock *sk;
+
+ switch (protocol) {
+ case IPPROTO_TCP:
+ switch (lookup_type) {
+ case NFT_LOOKUP_LISTENER:
+ sk = inet_lookup_listener(net, &tcp_hashinfo,
+ saddr, sport,
+ daddr, dport,
+ in->ifindex);
+
+ /* NOTE: we return listeners even if bound to
+ * 0.0.0.0, those are filtered out in
+ * xt_socket, since xt_TPROXY needs 0 bound
+ * listeners too
+ */
+ break;
+ case NFT_LOOKUP_ESTABLISHED:
+ sk = inet_lookup_established(net, &tcp_hashinfo,
+ saddr, sport, daddr, dport,
+ in->ifindex);
+ break;
+ default:
+ BUG();
+ }
+ break;
+ case IPPROTO_UDP:
+ sk = udp4_lib_lookup(net, saddr, sport, daddr, dport,
+ in->ifindex);
+ if (sk) {
+ int connected = (sk->sk_state == TCP_ESTABLISHED);
+ int wildcard = (inet_sk(sk)->inet_rcv_saddr == 0);
+
+ /* NOTE: we return listeners even if bound to
+ * 0.0.0.0, those are filtered out in
+ * xt_socket, since xt_TPROXY needs 0 bound
+ * listeners too
+ */
+ if ((lookup_type == NFT_LOOKUP_ESTABLISHED && (!connected || wildcard)) ||
+ (lookup_type == NFT_LOOKUP_LISTENER && connected)) {
+ sock_put(sk);
+ sk = NULL;
+ }
+ }
+ break;
+ default:
+ WARN_ON(1);
+ sk = NULL;
+ }
+
+ pr_debug("tproxy socket lookup: proto %u %08x:%u -> %08x:%u, lookup type: %d, sock %p\n",
+ protocol, ntohl(saddr), ntohs(sport), ntohl(daddr), ntohs(dport), lookup_type, sk);
+
+ return sk;
+}
+
+#ifdef XT_TPROXY_HAVE_IPV6
+static inline struct sock *
+nf_tproxy_get_sock_v6(struct net *net, const u8 protocol,
+ const struct in6_addr *saddr, const struct in6_addr *daddr,
+ const __be16 sport, const __be16 dport,
+ const struct net_device *in,
+ const enum nf_tproxy_lookup_t lookup_type)
+{
+ struct sock *sk;
+
+ switch (protocol) {
+ case IPPROTO_TCP:
+ switch (lookup_type) {
+ case NFT_LOOKUP_LISTENER:
+ sk = inet6_lookup_listener(net, &tcp_hashinfo,
+ saddr, sport,
+ daddr, ntohs(dport),
+ in->ifindex);
+
+ /* NOTE: we return listeners even if bound to
+ * 0.0.0.0, those are filtered out in
+ * xt_socket, since xt_TPROXY needs 0 bound
+ * listeners too
+ */
+ break;
+ case NFT_LOOKUP_ESTABLISHED:
+ sk = __inet6_lookup_established(net, &tcp_hashinfo,
+ saddr, sport, daddr, ntohs(dport),
+ in->ifindex);
+ break;
+ default:
+ BUG();
+ }
+ break;
+ case IPPROTO_UDP:
+ sk = udp6_lib_lookup(net, saddr, sport, daddr, dport,
+ in->ifindex);
+ if (sk) {
+ int connected = (sk->sk_state == TCP_ESTABLISHED);
+ int wildcard = ipv6_addr_any(&inet6_sk(sk)->rcv_saddr);
+
+ /* NOTE: we return listeners even if bound to
+ * 0.0.0.0, those are filtered out in
+ * xt_socket, since xt_TPROXY needs 0 bound
+ * listeners too
+ */
+ if ((lookup_type == NFT_LOOKUP_ESTABLISHED && (!connected || wildcard)) ||
+ (lookup_type == NFT_LOOKUP_LISTENER && connected)) {
+ sock_put(sk);
+ sk = NULL;
+ }
+ }
+ break;
+ default:
+ WARN_ON(1);
+ sk = NULL;
+ }
+
+ pr_debug("tproxy socket lookup: proto %u %pI6:%u -> %pI6:%u, lookup type: %d, sock %p\n",
+ protocol, saddr, ntohs(sport), daddr, ntohs(dport), lookup_type, sk);
+
+ return sk;
+}
+#endif
+
/**
* tproxy_handle_time_wait4 - handle IPv4 TCP TIME_WAIT reopen redirections
* @skb: The skb being processed.
return sk;
}
+/* assign a socket to the skb -- consumes sk */
+static void
+nf_tproxy_assign_sock(struct sk_buff *skb, struct sock *sk)
+{
+ skb_orphan(skb);
+ skb->sk = sk;
+ skb->destructor = sock_edemux;
+}
+
static unsigned int
tproxy_tg4(struct sk_buff *skb, __be32 laddr, __be16 lport,
u_int32_t mark_mask, u_int32_t mark_value)
return -EINVAL;
}
if ((info->source | info->dest) >= XT_ADDRTYPE_PROHIBIT) {
- pr_err("ipv6 PROHIBT (THROW, NAT ..) matching not supported\n");
+ pr_err("ipv6 PROHIBIT (THROW, NAT ..) matching not supported\n");
return -EINVAL;
}
if ((info->source | info->dest) & XT_ADDRTYPE_BROADCAST) {
#include <net/icmp.h>
#include <net/sock.h>
#include <net/inet_sock.h>
-#include <net/netfilter/nf_tproxy_core.h>
#include <net/netfilter/ipv4/nf_defrag_ipv4.h>
#if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
#define XT_SOCKET_HAVE_IPV6 1
#include <linux/netfilter_ipv6/ip6_tables.h>
+#include <net/inet6_hashtables.h>
#include <net/netfilter/ipv6/nf_defrag_ipv6.h>
#endif
return 0;
}
+/* "socket" match based redirection (no specific rule)
+ * ===================================================
+ *
+ * There are connections with dynamic endpoints (e.g. FTP data
+ * connection) that the user is unable to add explicit rules
+ * for. These are taken care of by a generic "socket" rule. It is
+ * assumed that the proxy application is trusted to open such
+ * connections without explicit iptables rule (except of course the
+ * generic 'socket' rule). In this case the following sockets are
+ * matched in preference order:
+ *
+ * - match: if there's a fully established connection matching the
+ * _packet_ tuple
+ *
+ * - match: if there's a non-zero bound listener (possibly with a
+ * non-local address) We don't accept zero-bound listeners, since
+ * then local services could intercept traffic going through the
+ * box.
+ */
+static struct sock *
+xt_socket_get_sock_v4(struct net *net, const u8 protocol,
+ const __be32 saddr, const __be32 daddr,
+ const __be16 sport, const __be16 dport,
+ const struct net_device *in)
+{
+ switch (protocol) {
+ case IPPROTO_TCP:
+ return __inet_lookup(net, &tcp_hashinfo,
+ saddr, sport, daddr, dport,
+ in->ifindex);
+ case IPPROTO_UDP:
+ return udp4_lib_lookup(net, saddr, sport, daddr, dport,
+ in->ifindex);
+ }
+ return NULL;
+}
+
static bool
socket_match(const struct sk_buff *skb, struct xt_action_param *par,
const struct xt_socket_mtinfo1 *info)
#endif
if (!sk)
- sk = nf_tproxy_get_sock_v4(dev_net(skb->dev), protocol,
+ sk = xt_socket_get_sock_v4(dev_net(skb->dev), protocol,
saddr, daddr, sport, dport,
- par->in, NFT_LOOKUP_ANY);
+ par->in);
if (sk) {
bool wildcard;
bool transparent = true;
/* Ignore non-transparent sockets,
if XT_SOCKET_TRANSPARENT is used */
- if (info && info->flags & XT_SOCKET_TRANSPARENT)
+ if (info->flags & XT_SOCKET_TRANSPARENT)
transparent = ((sk->sk_state != TCP_TIME_WAIT &&
inet_sk(sk)->transparent) ||
(sk->sk_state == TCP_TIME_WAIT &&
static bool
socket_mt4_v0(const struct sk_buff *skb, struct xt_action_param *par)
{
- return socket_match(skb, par, NULL);
+ static struct xt_socket_mtinfo1 xt_info_v0 = {
+ .flags = 0,
+ };
+
+ return socket_match(skb, par, &xt_info_v0);
}
static bool
return 0;
}
+static struct sock *
+xt_socket_get_sock_v6(struct net *net, const u8 protocol,
+ const struct in6_addr *saddr, const struct in6_addr *daddr,
+ const __be16 sport, const __be16 dport,
+ const struct net_device *in)
+{
+ switch (protocol) {
+ case IPPROTO_TCP:
+ return inet6_lookup(net, &tcp_hashinfo,
+ saddr, sport, daddr, dport,
+ in->ifindex);
+ case IPPROTO_UDP:
+ return udp6_lib_lookup(net, saddr, sport, daddr, dport,
+ in->ifindex);
+ }
+
+ return NULL;
+}
+
static bool
socket_mt6_v1_v2(const struct sk_buff *skb, struct xt_action_param *par)
{
}
if (!sk)
- sk = nf_tproxy_get_sock_v6(dev_net(skb->dev), tproto,
+ sk = xt_socket_get_sock_v6(dev_net(skb->dev), tproto,
saddr, daddr, sport, dport,
- par->in, NFT_LOOKUP_ANY);
+ par->in);
if (sk) {
bool wildcard;
bool transparent = true;
/* Ignore non-transparent sockets,
if XT_SOCKET_TRANSPARENT is used */
- if (info && info->flags & XT_SOCKET_TRANSPARENT)
+ if (info->flags & XT_SOCKET_TRANSPARENT)
transparent = ((sk->sk_state != TCP_TIME_WAIT &&
inet_sk(sk)->transparent) ||
(sk->sk_state == TCP_TIME_WAIT &&
{
struct netlbl_domhsh_walk_arg *cb_arg = arg;
- if (entry->type == NETLBL_NLTYPE_CIPSOV4 &&
- entry->type_def.cipsov4->doi == cb_arg->doi)
+ if (entry->def.type == NETLBL_NLTYPE_CIPSOV4 &&
+ entry->def.cipso->doi == cb_arg->doi)
return netlbl_domhsh_remove_entry(entry, cb_arg->audit_info);
return 0;
#endif /* IPv6 */
ptr = container_of(entry, struct netlbl_dom_map, rcu);
- if (ptr->type == NETLBL_NLTYPE_ADDRSELECT) {
+ if (ptr->def.type == NETLBL_NLTYPE_ADDRSELECT) {
netlbl_af4list_foreach_safe(iter4, tmp4,
- &ptr->type_def.addrsel->list4) {
+ &ptr->def.addrsel->list4) {
netlbl_af4list_remove_entry(iter4);
kfree(netlbl_domhsh_addr4_entry(iter4));
}
#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_safe(iter6, tmp6,
- &ptr->type_def.addrsel->list6) {
+ &ptr->def.addrsel->list6) {
netlbl_af6list_remove_entry(iter6);
kfree(netlbl_domhsh_addr6_entry(iter6));
}
if (addr4 != NULL) {
struct netlbl_domaddr4_map *map4;
map4 = netlbl_domhsh_addr4_entry(addr4);
- type = map4->type;
- cipsov4 = map4->type_def.cipsov4;
+ type = map4->def.type;
+ cipsov4 = map4->def.cipso;
netlbl_af4list_audit_addr(audit_buf, 0, NULL,
addr4->addr, addr4->mask);
#if IS_ENABLED(CONFIG_IPV6)
} else if (addr6 != NULL) {
struct netlbl_domaddr6_map *map6;
map6 = netlbl_domhsh_addr6_entry(addr6);
- type = map6->type;
+ type = map6->def.type;
netlbl_af6list_audit_addr(audit_buf, 0, NULL,
&addr6->addr, &addr6->mask);
#endif /* IPv6 */
} else {
- type = entry->type;
- cipsov4 = entry->type_def.cipsov4;
+ type = entry->def.type;
+ cipsov4 = entry->def.cipso;
}
switch (type) {
case NETLBL_NLTYPE_UNLABELED:
if (entry == NULL)
return -EINVAL;
- switch (entry->type) {
+ switch (entry->def.type) {
case NETLBL_NLTYPE_UNLABELED:
- if (entry->type_def.cipsov4 != NULL ||
- entry->type_def.addrsel != NULL)
+ if (entry->def.cipso != NULL || entry->def.addrsel != NULL)
return -EINVAL;
break;
case NETLBL_NLTYPE_CIPSOV4:
- if (entry->type_def.cipsov4 == NULL)
+ if (entry->def.cipso == NULL)
return -EINVAL;
break;
case NETLBL_NLTYPE_ADDRSELECT:
- netlbl_af4list_foreach(iter4, &entry->type_def.addrsel->list4) {
+ netlbl_af4list_foreach(iter4, &entry->def.addrsel->list4) {
map4 = netlbl_domhsh_addr4_entry(iter4);
- switch (map4->type) {
+ switch (map4->def.type) {
case NETLBL_NLTYPE_UNLABELED:
- if (map4->type_def.cipsov4 != NULL)
+ if (map4->def.cipso != NULL)
return -EINVAL;
break;
case NETLBL_NLTYPE_CIPSOV4:
- if (map4->type_def.cipsov4 == NULL)
+ if (map4->def.cipso == NULL)
return -EINVAL;
break;
default:
}
}
#if IS_ENABLED(CONFIG_IPV6)
- netlbl_af6list_foreach(iter6, &entry->type_def.addrsel->list6) {
+ netlbl_af6list_foreach(iter6, &entry->def.addrsel->list6) {
map6 = netlbl_domhsh_addr6_entry(iter6);
- switch (map6->type) {
+ switch (map6->def.type) {
case NETLBL_NLTYPE_UNLABELED:
break;
default:
rcu_assign_pointer(netlbl_domhsh_def, entry);
}
- if (entry->type == NETLBL_NLTYPE_ADDRSELECT) {
+ if (entry->def.type == NETLBL_NLTYPE_ADDRSELECT) {
netlbl_af4list_foreach_rcu(iter4,
- &entry->type_def.addrsel->list4)
+ &entry->def.addrsel->list4)
netlbl_domhsh_audit_add(entry, iter4, NULL,
ret_val, audit_info);
#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_rcu(iter6,
- &entry->type_def.addrsel->list6)
+ &entry->def.addrsel->list6)
netlbl_domhsh_audit_add(entry, NULL, iter6,
ret_val, audit_info);
#endif /* IPv6 */
} else
netlbl_domhsh_audit_add(entry, NULL, NULL,
ret_val, audit_info);
- } else if (entry_old->type == NETLBL_NLTYPE_ADDRSELECT &&
- entry->type == NETLBL_NLTYPE_ADDRSELECT) {
+ } else if (entry_old->def.type == NETLBL_NLTYPE_ADDRSELECT &&
+ entry->def.type == NETLBL_NLTYPE_ADDRSELECT) {
struct list_head *old_list4;
struct list_head *old_list6;
- old_list4 = &entry_old->type_def.addrsel->list4;
- old_list6 = &entry_old->type_def.addrsel->list6;
+ old_list4 = &entry_old->def.addrsel->list4;
+ old_list6 = &entry_old->def.addrsel->list6;
/* we only allow the addition of address selectors if all of
* the selectors do not exist in the existing domain map */
- netlbl_af4list_foreach_rcu(iter4,
- &entry->type_def.addrsel->list4)
+ netlbl_af4list_foreach_rcu(iter4, &entry->def.addrsel->list4)
if (netlbl_af4list_search_exact(iter4->addr,
iter4->mask,
old_list4)) {
goto add_return;
}
#if IS_ENABLED(CONFIG_IPV6)
- netlbl_af6list_foreach_rcu(iter6,
- &entry->type_def.addrsel->list6)
+ netlbl_af6list_foreach_rcu(iter6, &entry->def.addrsel->list6)
if (netlbl_af6list_search_exact(&iter6->addr,
&iter6->mask,
old_list6)) {
#endif /* IPv6 */
netlbl_af4list_foreach_safe(iter4, tmp4,
- &entry->type_def.addrsel->list4) {
+ &entry->def.addrsel->list4) {
netlbl_af4list_remove_entry(iter4);
iter4->valid = 1;
ret_val = netlbl_af4list_add(iter4, old_list4);
}
#if IS_ENABLED(CONFIG_IPV6)
netlbl_af6list_foreach_safe(iter6, tmp6,
- &entry->type_def.addrsel->list6) {
+ &entry->def.addrsel->list6) {
netlbl_af6list_remove_entry(iter6);
iter6->valid = 1;
ret_val = netlbl_af6list_add(iter6, old_list6);
struct netlbl_af4list *iter4;
struct netlbl_domaddr4_map *map4;
- switch (entry->type) {
+ switch (entry->def.type) {
case NETLBL_NLTYPE_ADDRSELECT:
netlbl_af4list_foreach_rcu(iter4,
- &entry->type_def.addrsel->list4) {
+ &entry->def.addrsel->list4) {
map4 = netlbl_domhsh_addr4_entry(iter4);
- cipso_v4_doi_putdef(map4->type_def.cipsov4);
+ cipso_v4_doi_putdef(map4->def.cipso);
}
/* no need to check the IPv6 list since we currently
* support only unlabeled protocols for IPv6 */
break;
case NETLBL_NLTYPE_CIPSOV4:
- cipso_v4_doi_putdef(entry->type_def.cipsov4);
+ cipso_v4_doi_putdef(entry->def.cipso);
break;
}
call_rcu(&entry->rcu, netlbl_domhsh_free_entry);
entry_map = netlbl_domhsh_search(domain);
else
entry_map = netlbl_domhsh_search_def(domain);
- if (entry_map == NULL || entry_map->type != NETLBL_NLTYPE_ADDRSELECT)
+ if (entry_map == NULL ||
+ entry_map->def.type != NETLBL_NLTYPE_ADDRSELECT)
goto remove_af4_failure;
spin_lock(&netlbl_domhsh_lock);
entry_addr = netlbl_af4list_remove(addr->s_addr, mask->s_addr,
- &entry_map->type_def.addrsel->list4);
+ &entry_map->def.addrsel->list4);
spin_unlock(&netlbl_domhsh_lock);
if (entry_addr == NULL)
goto remove_af4_failure;
- netlbl_af4list_foreach_rcu(iter4, &entry_map->type_def.addrsel->list4)
+ netlbl_af4list_foreach_rcu(iter4, &entry_map->def.addrsel->list4)
goto remove_af4_single_addr;
#if IS_ENABLED(CONFIG_IPV6)
- netlbl_af6list_foreach_rcu(iter6, &entry_map->type_def.addrsel->list6)
+ netlbl_af6list_foreach_rcu(iter6, &entry_map->def.addrsel->list6)
goto remove_af4_single_addr;
#endif /* IPv6 */
/* the domain mapping is empty so remove it from the mapping table */
* shouldn't be a problem */
synchronize_rcu();
entry = netlbl_domhsh_addr4_entry(entry_addr);
- cipso_v4_doi_putdef(entry->type_def.cipsov4);
+ cipso_v4_doi_putdef(entry->def.cipso);
kfree(entry);
return 0;
* responsible for ensuring that rcu_read_[un]lock() is called.
*
*/
-struct netlbl_domaddr4_map *netlbl_domhsh_getentry_af4(const char *domain,
- __be32 addr)
+struct netlbl_dommap_def *netlbl_domhsh_getentry_af4(const char *domain,
+ __be32 addr)
{
struct netlbl_dom_map *dom_iter;
struct netlbl_af4list *addr_iter;
dom_iter = netlbl_domhsh_search_def(domain);
if (dom_iter == NULL)
return NULL;
- if (dom_iter->type != NETLBL_NLTYPE_ADDRSELECT)
- return NULL;
- addr_iter = netlbl_af4list_search(addr,
- &dom_iter->type_def.addrsel->list4);
+ if (dom_iter->def.type != NETLBL_NLTYPE_ADDRSELECT)
+ return &dom_iter->def;
+ addr_iter = netlbl_af4list_search(addr, &dom_iter->def.addrsel->list4);
if (addr_iter == NULL)
return NULL;
-
- return netlbl_domhsh_addr4_entry(addr_iter);
+ return &(netlbl_domhsh_addr4_entry(addr_iter)->def);
}
#if IS_ENABLED(CONFIG_IPV6)
* responsible for ensuring that rcu_read_[un]lock() is called.
*
*/
-struct netlbl_domaddr6_map *netlbl_domhsh_getentry_af6(const char *domain,
+struct netlbl_dommap_def *netlbl_domhsh_getentry_af6(const char *domain,
const struct in6_addr *addr)
{
struct netlbl_dom_map *dom_iter;
dom_iter = netlbl_domhsh_search_def(domain);
if (dom_iter == NULL)
return NULL;
- if (dom_iter->type != NETLBL_NLTYPE_ADDRSELECT)
- return NULL;
- addr_iter = netlbl_af6list_search(addr,
- &dom_iter->type_def.addrsel->list6);
+ if (dom_iter->def.type != NETLBL_NLTYPE_ADDRSELECT)
+ return &dom_iter->def;
+ addr_iter = netlbl_af6list_search(addr, &dom_iter->def.addrsel->list6);
if (addr_iter == NULL)
return NULL;
-
- return netlbl_domhsh_addr6_entry(addr_iter);
+ return &(netlbl_domhsh_addr6_entry(addr_iter)->def);
}
#endif /* IPv6 */
#define NETLBL_DOMHSH_BITSIZE 7
/* Domain mapping definition structures */
+struct netlbl_domaddr_map {
+ struct list_head list4;
+ struct list_head list6;
+};
+struct netlbl_dommap_def {
+ u32 type;
+ union {
+ struct netlbl_domaddr_map *addrsel;
+ struct cipso_v4_doi *cipso;
+ };
+};
#define netlbl_domhsh_addr4_entry(iter) \
container_of(iter, struct netlbl_domaddr4_map, list)
struct netlbl_domaddr4_map {
- u32 type;
- union {
- struct cipso_v4_doi *cipsov4;
- } type_def;
+ struct netlbl_dommap_def def;
struct netlbl_af4list list;
};
#define netlbl_domhsh_addr6_entry(iter) \
container_of(iter, struct netlbl_domaddr6_map, list)
struct netlbl_domaddr6_map {
- u32 type;
-
- /* NOTE: no 'type_def' union needed at present since we don't currently
- * support any IPv6 labeling protocols */
+ struct netlbl_dommap_def def;
struct netlbl_af6list list;
};
-struct netlbl_domaddr_map {
- struct list_head list4;
- struct list_head list6;
-};
+
struct netlbl_dom_map {
char *domain;
- u32 type;
- union {
- struct cipso_v4_doi *cipsov4;
- struct netlbl_domaddr_map *addrsel;
- } type_def;
+ struct netlbl_dommap_def def;
u32 valid;
struct list_head list;
int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info);
int netlbl_domhsh_remove_default(struct netlbl_audit *audit_info);
struct netlbl_dom_map *netlbl_domhsh_getentry(const char *domain);
-struct netlbl_domaddr4_map *netlbl_domhsh_getentry_af4(const char *domain,
- __be32 addr);
+struct netlbl_dommap_def *netlbl_domhsh_getentry_af4(const char *domain,
+ __be32 addr);
+#if IS_ENABLED(CONFIG_IPV6)
+struct netlbl_dommap_def *netlbl_domhsh_getentry_af6(const char *domain,
+ const struct in6_addr *addr);
+#endif /* IPv6 */
+
int netlbl_domhsh_walk(u32 *skip_bkt,
u32 *skip_chain,
int (*callback) (struct netlbl_dom_map *entry, void *arg),
void *cb_arg);
-#if IS_ENABLED(CONFIG_IPV6)
-struct netlbl_domaddr6_map *netlbl_domhsh_getentry_af6(const char *domain,
- const struct in6_addr *addr);
-#endif /* IPv6 */
-
#endif
}
if (addr == NULL && mask == NULL)
- entry->type = NETLBL_NLTYPE_UNLABELED;
+ entry->def.type = NETLBL_NLTYPE_UNLABELED;
else if (addr != NULL && mask != NULL) {
addrmap = kzalloc(sizeof(*addrmap), GFP_ATOMIC);
if (addrmap == NULL)
map4 = kzalloc(sizeof(*map4), GFP_ATOMIC);
if (map4 == NULL)
goto cfg_unlbl_map_add_failure;
- map4->type = NETLBL_NLTYPE_UNLABELED;
+ map4->def.type = NETLBL_NLTYPE_UNLABELED;
map4->list.addr = addr4->s_addr & mask4->s_addr;
map4->list.mask = mask4->s_addr;
map4->list.valid = 1;
map6 = kzalloc(sizeof(*map6), GFP_ATOMIC);
if (map6 == NULL)
goto cfg_unlbl_map_add_failure;
- map6->type = NETLBL_NLTYPE_UNLABELED;
+ map6->def.type = NETLBL_NLTYPE_UNLABELED;
map6->list.addr = *addr6;
map6->list.addr.s6_addr32[0] &= mask6->s6_addr32[0];
map6->list.addr.s6_addr32[1] &= mask6->s6_addr32[1];
break;
}
- entry->type_def.addrsel = addrmap;
- entry->type = NETLBL_NLTYPE_ADDRSELECT;
+ entry->def.addrsel = addrmap;
+ entry->def.type = NETLBL_NLTYPE_ADDRSELECT;
} else {
ret_val = -EINVAL;
goto cfg_unlbl_map_add_failure;
}
if (addr == NULL && mask == NULL) {
- entry->type_def.cipsov4 = doi_def;
- entry->type = NETLBL_NLTYPE_CIPSOV4;
+ entry->def.cipso = doi_def;
+ entry->def.type = NETLBL_NLTYPE_CIPSOV4;
} else if (addr != NULL && mask != NULL) {
addrmap = kzalloc(sizeof(*addrmap), GFP_ATOMIC);
if (addrmap == NULL)
addrinfo = kzalloc(sizeof(*addrinfo), GFP_ATOMIC);
if (addrinfo == NULL)
goto out_addrinfo;
- addrinfo->type_def.cipsov4 = doi_def;
- addrinfo->type = NETLBL_NLTYPE_CIPSOV4;
+ addrinfo->def.cipso = doi_def;
+ addrinfo->def.type = NETLBL_NLTYPE_CIPSOV4;
addrinfo->list.addr = addr->s_addr & mask->s_addr;
addrinfo->list.mask = mask->s_addr;
addrinfo->list.valid = 1;
if (ret_val != 0)
goto cfg_cipsov4_map_add_failure;
- entry->type_def.addrsel = addrmap;
- entry->type = NETLBL_NLTYPE_ADDRSELECT;
+ entry->def.addrsel = addrmap;
+ entry->def.type = NETLBL_NLTYPE_ADDRSELECT;
} else {
ret_val = -EINVAL;
goto out_addrmap;
}
switch (family) {
case AF_INET:
- switch (dom_entry->type) {
+ switch (dom_entry->def.type) {
case NETLBL_NLTYPE_ADDRSELECT:
ret_val = -EDESTADDRREQ;
break;
case NETLBL_NLTYPE_CIPSOV4:
ret_val = cipso_v4_sock_setattr(sk,
- dom_entry->type_def.cipsov4,
- secattr);
+ dom_entry->def.cipso,
+ secattr);
break;
case NETLBL_NLTYPE_UNLABELED:
ret_val = 0;
{
int ret_val;
struct sockaddr_in *addr4;
- struct netlbl_domaddr4_map *af4_entry;
+ struct netlbl_dommap_def *entry;
rcu_read_lock();
switch (addr->sa_family) {
case AF_INET:
addr4 = (struct sockaddr_in *)addr;
- af4_entry = netlbl_domhsh_getentry_af4(secattr->domain,
- addr4->sin_addr.s_addr);
- if (af4_entry == NULL) {
+ entry = netlbl_domhsh_getentry_af4(secattr->domain,
+ addr4->sin_addr.s_addr);
+ if (entry == NULL) {
ret_val = -ENOENT;
goto conn_setattr_return;
}
- switch (af4_entry->type) {
+ switch (entry->type) {
case NETLBL_NLTYPE_CIPSOV4:
ret_val = cipso_v4_sock_setattr(sk,
- af4_entry->type_def.cipsov4,
- secattr);
+ entry->cipso, secattr);
break;
case NETLBL_NLTYPE_UNLABELED:
/* just delete the protocols we support for right now
const struct netlbl_lsm_secattr *secattr)
{
int ret_val;
- struct netlbl_dom_map *dom_entry;
- struct netlbl_domaddr4_map *af4_entry;
- u32 proto_type;
- struct cipso_v4_doi *proto_cv4;
+ struct netlbl_dommap_def *entry;
rcu_read_lock();
- dom_entry = netlbl_domhsh_getentry(secattr->domain);
- if (dom_entry == NULL) {
- ret_val = -ENOENT;
- goto req_setattr_return;
- }
switch (req->rsk_ops->family) {
case AF_INET:
- if (dom_entry->type == NETLBL_NLTYPE_ADDRSELECT) {
- struct inet_request_sock *req_inet = inet_rsk(req);
- af4_entry = netlbl_domhsh_getentry_af4(secattr->domain,
- req_inet->rmt_addr);
- if (af4_entry == NULL) {
- ret_val = -ENOENT;
- goto req_setattr_return;
- }
- proto_type = af4_entry->type;
- proto_cv4 = af4_entry->type_def.cipsov4;
- } else {
- proto_type = dom_entry->type;
- proto_cv4 = dom_entry->type_def.cipsov4;
+ entry = netlbl_domhsh_getentry_af4(secattr->domain,
+ inet_rsk(req)->rmt_addr);
+ if (entry == NULL) {
+ ret_val = -ENOENT;
+ goto req_setattr_return;
}
- switch (proto_type) {
+ switch (entry->type) {
case NETLBL_NLTYPE_CIPSOV4:
- ret_val = cipso_v4_req_setattr(req, proto_cv4, secattr);
+ ret_val = cipso_v4_req_setattr(req,
+ entry->cipso, secattr);
break;
case NETLBL_NLTYPE_UNLABELED:
/* just delete the protocols we support for right now
{
int ret_val;
struct iphdr *hdr4;
- struct netlbl_domaddr4_map *af4_entry;
+ struct netlbl_dommap_def *entry;
rcu_read_lock();
switch (family) {
case AF_INET:
hdr4 = ip_hdr(skb);
- af4_entry = netlbl_domhsh_getentry_af4(secattr->domain,
- hdr4->daddr);
- if (af4_entry == NULL) {
+ entry = netlbl_domhsh_getentry_af4(secattr->domain,hdr4->daddr);
+ if (entry == NULL) {
ret_val = -ENOENT;
goto skbuff_setattr_return;
}
- switch (af4_entry->type) {
+ switch (entry->type) {
case NETLBL_NLTYPE_CIPSOV4:
- ret_val = cipso_v4_skbuff_setattr(skb,
- af4_entry->type_def.cipsov4,
- secattr);
+ ret_val = cipso_v4_skbuff_setattr(skb, entry->cipso,
+ secattr);
break;
case NETLBL_NLTYPE_UNLABELED:
/* just delete the protocols we support for right now
ret_val = -ENOMEM;
goto add_failure;
}
- entry->type = nla_get_u32(info->attrs[NLBL_MGMT_A_PROTOCOL]);
+ entry->def.type = nla_get_u32(info->attrs[NLBL_MGMT_A_PROTOCOL]);
if (info->attrs[NLBL_MGMT_A_DOMAIN]) {
size_t tmp_size = nla_len(info->attrs[NLBL_MGMT_A_DOMAIN]);
entry->domain = kmalloc(tmp_size, GFP_KERNEL);
info->attrs[NLBL_MGMT_A_DOMAIN], tmp_size);
}
- /* NOTE: internally we allow/use a entry->type value of
+ /* NOTE: internally we allow/use a entry->def.type value of
* NETLBL_NLTYPE_ADDRSELECT but we don't currently allow users
* to pass that as a protocol value because we need to know the
* "real" protocol */
- switch (entry->type) {
+ switch (entry->def.type) {
case NETLBL_NLTYPE_UNLABELED:
break;
case NETLBL_NLTYPE_CIPSOV4:
cipsov4 = cipso_v4_doi_getdef(tmp_val);
if (cipsov4 == NULL)
goto add_failure;
- entry->type_def.cipsov4 = cipsov4;
+ entry->def.cipso = cipsov4;
break;
default:
goto add_failure;
map->list.addr = addr->s_addr & mask->s_addr;
map->list.mask = mask->s_addr;
map->list.valid = 1;
- map->type = entry->type;
+ map->def.type = entry->def.type;
if (cipsov4)
- map->type_def.cipsov4 = cipsov4;
+ map->def.cipso = cipsov4;
ret_val = netlbl_af4list_add(&map->list, &addrmap->list4);
if (ret_val != 0) {
goto add_failure;
}
- entry->type = NETLBL_NLTYPE_ADDRSELECT;
- entry->type_def.addrsel = addrmap;
+ entry->def.type = NETLBL_NLTYPE_ADDRSELECT;
+ entry->def.addrsel = addrmap;
#if IS_ENABLED(CONFIG_IPV6)
} else if (info->attrs[NLBL_MGMT_A_IPV6ADDR]) {
struct in6_addr *addr;
map->list.addr.s6_addr32[3] &= mask->s6_addr32[3];
map->list.mask = *mask;
map->list.valid = 1;
- map->type = entry->type;
+ map->def.type = entry->def.type;
ret_val = netlbl_af6list_add(&map->list, &addrmap->list6);
if (ret_val != 0) {
goto add_failure;
}
- entry->type = NETLBL_NLTYPE_ADDRSELECT;
- entry->type_def.addrsel = addrmap;
+ entry->def.type = NETLBL_NLTYPE_ADDRSELECT;
+ entry->def.addrsel = addrmap;
#endif /* IPv6 */
}
return ret_val;
}
- switch (entry->type) {
+ switch (entry->def.type) {
case NETLBL_NLTYPE_ADDRSELECT:
nla_a = nla_nest_start(skb, NLBL_MGMT_A_SELECTORLIST);
if (nla_a == NULL)
return -ENOMEM;
- netlbl_af4list_foreach_rcu(iter4,
- &entry->type_def.addrsel->list4) {
+ netlbl_af4list_foreach_rcu(iter4, &entry->def.addrsel->list4) {
struct netlbl_domaddr4_map *map4;
struct in_addr addr_struct;
return ret_val;
map4 = netlbl_domhsh_addr4_entry(iter4);
ret_val = nla_put_u32(skb, NLBL_MGMT_A_PROTOCOL,
- map4->type);
+ map4->def.type);
if (ret_val != 0)
return ret_val;
- switch (map4->type) {
+ switch (map4->def.type) {
case NETLBL_NLTYPE_CIPSOV4:
ret_val = nla_put_u32(skb, NLBL_MGMT_A_CV4DOI,
- map4->type_def.cipsov4->doi);
+ map4->def.cipso->doi);
if (ret_val != 0)
return ret_val;
break;
nla_nest_end(skb, nla_b);
}
#if IS_ENABLED(CONFIG_IPV6)
- netlbl_af6list_foreach_rcu(iter6,
- &entry->type_def.addrsel->list6) {
+ netlbl_af6list_foreach_rcu(iter6, &entry->def.addrsel->list6) {
struct netlbl_domaddr6_map *map6;
nla_b = nla_nest_start(skb, NLBL_MGMT_A_ADDRSELECTOR);
return ret_val;
map6 = netlbl_domhsh_addr6_entry(iter6);
ret_val = nla_put_u32(skb, NLBL_MGMT_A_PROTOCOL,
- map6->type);
+ map6->def.type);
if (ret_val != 0)
return ret_val;
nla_nest_end(skb, nla_a);
break;
case NETLBL_NLTYPE_UNLABELED:
- ret_val = nla_put_u32(skb, NLBL_MGMT_A_PROTOCOL, entry->type);
+ ret_val = nla_put_u32(skb,NLBL_MGMT_A_PROTOCOL,entry->def.type);
break;
case NETLBL_NLTYPE_CIPSOV4:
- ret_val = nla_put_u32(skb, NLBL_MGMT_A_PROTOCOL, entry->type);
+ ret_val = nla_put_u32(skb,NLBL_MGMT_A_PROTOCOL,entry->def.type);
if (ret_val != 0)
return ret_val;
ret_val = nla_put_u32(skb, NLBL_MGMT_A_CV4DOI,
- entry->type_def.cipsov4->doi);
+ entry->def.cipso->doi);
break;
}
entry = kzalloc(sizeof(*entry), GFP_KERNEL);
if (entry == NULL)
return -ENOMEM;
- entry->type = NETLBL_NLTYPE_UNLABELED;
+ entry->def.type = NETLBL_NLTYPE_UNLABELED;
ret_val = netlbl_domhsh_add_default(entry, &audit_info);
if (ret_val != 0)
return ret_val;
{
unsigned int block_nr = req->nm_block_nr;
unsigned int i;
- void **pg_vec, *ptr;
+ void **pg_vec;
pg_vec = kcalloc(block_nr, sizeof(void *), GFP_KERNEL);
if (pg_vec == NULL)
return NULL;
for (i = 0; i < block_nr; i++) {
- pg_vec[i] = ptr = alloc_one_pg_vec_page(order);
+ pg_vec[i] = alloc_one_pg_vec_page(order);
if (pg_vec[i] == NULL)
goto err1;
}
* for dumps is performed here. A dump is allowed to continue
* if at least half the ring is unused.
*/
- while (nlk->cb != NULL && netlink_dump_space(nlk)) {
+ while (nlk->cb_running && netlink_dump_space(nlk)) {
err = netlink_dump(sk);
if (err < 0) {
sk->sk_err = err;
#define netlink_mmap_sendmsg(sk, msg, dst_portid, dst_group, siocb) 0
#endif /* CONFIG_NETLINK_MMAP */
-static void netlink_destroy_callback(struct netlink_callback *cb)
-{
- kfree_skb(cb->skb);
- kfree(cb);
-}
-
-static void netlink_consume_callback(struct netlink_callback *cb)
-{
- consume_skb(cb->skb);
- kfree(cb);
-}
-
static void netlink_skb_destructor(struct sk_buff *skb)
{
#ifdef CONFIG_NETLINK_MMAP
{
struct netlink_sock *nlk = nlk_sk(sk);
- if (nlk->cb) {
- if (nlk->cb->done)
- nlk->cb->done(nlk->cb);
+ if (nlk->cb_running) {
+ if (nlk->cb.done)
+ nlk->cb.done(&nlk->cb);
- module_put(nlk->cb->module);
- netlink_destroy_callback(nlk->cb);
+ module_put(nlk->cb.module);
+ kfree_skb(nlk->cb.skb);
}
skb_queue_purge(&sk->sk_receive_queue);
skb_free_datagram(sk, skb);
- if (nlk->cb && atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf / 2) {
+ if (nlk->cb_running &&
+ atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf / 2) {
ret = netlink_dump(sk);
if (ret) {
sk->sk_err = ret;
int alloc_size;
mutex_lock(nlk->cb_mutex);
-
- cb = nlk->cb;
- if (cb == NULL) {
+ if (!nlk->cb_running) {
err = -EINVAL;
goto errout_skb;
}
+ cb = &nlk->cb;
alloc_size = max_t(int, cb->min_dump_alloc, NLMSG_GOODSIZE);
if (!netlink_rx_is_mmaped(sk) &&
if (cb->done)
cb->done(cb);
- nlk->cb = NULL;
- mutex_unlock(nlk->cb_mutex);
+ nlk->cb_running = false;
+ mutex_unlock(nlk->cb_mutex);
module_put(cb->module);
- netlink_consume_callback(cb);
+ consume_skb(cb->skb);
return 0;
errout_skb:
struct netlink_sock *nlk;
int ret;
- cb = kzalloc(sizeof(*cb), GFP_KERNEL);
- if (cb == NULL)
- return -ENOBUFS;
-
/* Memory mapped dump requests need to be copied to avoid looping
* on the pending state in netlink_mmap_sendmsg() while the CB hold
* a reference to the skb.
*/
if (netlink_skb_is_mmaped(skb)) {
skb = skb_copy(skb, GFP_KERNEL);
- if (skb == NULL) {
- kfree(cb);
+ if (skb == NULL)
return -ENOBUFS;
- }
} else
atomic_inc(&skb->users);
- cb->dump = control->dump;
- cb->done = control->done;
- cb->nlh = nlh;
- cb->data = control->data;
- cb->module = control->module;
- cb->min_dump_alloc = control->min_dump_alloc;
- cb->skb = skb;
-
sk = netlink_lookup(sock_net(ssk), ssk->sk_protocol, NETLINK_CB(skb).portid);
if (sk == NULL) {
- netlink_destroy_callback(cb);
- return -ECONNREFUSED;
+ ret = -ECONNREFUSED;
+ goto error_free;
}
- nlk = nlk_sk(sk);
+ nlk = nlk_sk(sk);
mutex_lock(nlk->cb_mutex);
/* A dump is in progress... */
- if (nlk->cb) {
- mutex_unlock(nlk->cb_mutex);
- netlink_destroy_callback(cb);
+ if (nlk->cb_running) {
ret = -EBUSY;
- goto out;
+ goto error_unlock;
}
/* add reference of module which cb->dump belongs to */
- if (!try_module_get(cb->module)) {
- mutex_unlock(nlk->cb_mutex);
- netlink_destroy_callback(cb);
+ if (!try_module_get(control->module)) {
ret = -EPROTONOSUPPORT;
- goto out;
+ goto error_unlock;
}
- nlk->cb = cb;
+ cb = &nlk->cb;
+ memset(cb, 0, sizeof(*cb));
+ cb->dump = control->dump;
+ cb->done = control->done;
+ cb->nlh = nlh;
+ cb->data = control->data;
+ cb->module = control->module;
+ cb->min_dump_alloc = control->min_dump_alloc;
+ cb->skb = skb;
+
+ nlk->cb_running = true;
+
mutex_unlock(nlk->cb_mutex);
ret = netlink_dump(sk);
-out:
sock_put(sk);
if (ret)
* signal not to send ACK even if it was requested.
*/
return -EINTR;
+
+error_unlock:
+ sock_put(sk);
+ mutex_unlock(nlk->cb_mutex);
+error_free:
+ kfree_skb(skb);
+ return ret;
}
EXPORT_SYMBOL(__netlink_dump_start);
struct sock *s = v;
struct netlink_sock *nlk = nlk_sk(s);
- seq_printf(seq, "%pK %-3d %-6u %08x %-8d %-8d %pK %-8d %-8d %-8lu\n",
+ seq_printf(seq, "%pK %-3d %-6u %08x %-8d %-8d %d %-8d %-8d %-8lu\n",
s,
s->sk_protocol,
nlk->portid,
nlk->groups ? (u32)nlk->groups[0] : 0,
sk_rmem_alloc_get(s),
sk_wmem_alloc_get(s),
- nlk->cb,
+ nlk->cb_running,
atomic_read(&s->sk_refcnt),
atomic_read(&s->sk_drops),
sock_i_ino(s)
unsigned long *groups;
unsigned long state;
wait_queue_head_t wait;
- struct netlink_callback *cb;
+ bool cb_running;
+ struct netlink_callback cb;
struct mutex *cb_mutex;
struct mutex cb_def_mutex;
void (*netlink_rcv)(struct sk_buff *skb);
!capable(CAP_NET_ADMIN))
return -EPERM;
- if (nlh->nlmsg_flags & NLM_F_DUMP) {
+ if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) {
struct netlink_dump_control c = {
.dump = ops->dumpit,
.done = ops->done,
#ifdef CONFIG_MODULES
if (res == NULL) {
genl_unlock();
+ up_read(&cb_lock);
request_module("net-pf-%d-proto-%d-family-%s",
PF_NETLINK, NETLINK_GENERIC, name);
+ down_read(&cb_lock);
genl_lock();
res = genl_family_find_byname(name);
}
config OPENVSWITCH
tristate "Open vSwitch"
+ select LIBCRC32C
---help---
Open vSwitch is a multilayer Ethernet switch targeted at virtualized
environments. In addition to supporting a variety of features
Say N to exclude this support and reduce the binary size.
If unsure, say Y.
+
+config OPENVSWITCH_VXLAN
+ bool "Open vSwitch VXLAN tunneling support"
+ depends on INET
+ depends on OPENVSWITCH
+ depends on VXLAN && !(OPENVSWITCH=y && VXLAN=m)
+ default y
+ ---help---
+ If you say Y here, then the Open vSwitch will be able create vxlan vport.
+
+ Say N to exclude this support and reduce the binary size.
+
+ If unsure, say Y.
dp_notify.o \
flow.o \
vport.o \
- vport-gre.o \
vport-internal_dev.o \
vport-netdev.o
+
+ifneq ($(CONFIG_OPENVSWITCH_VXLAN),)
+openvswitch-y += vport-vxlan.o
+endif
+
+ifneq ($(CONFIG_OPENVSWITCH_GRE),)
+openvswitch-y += vport-gre.o
+endif
/*
- * Copyright (c) 2007-2012 Nicira, Inc.
+ * Copyright (c) 2007-2013 Nicira, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
#include <linux/in.h>
#include <linux/ip.h>
#include <linux/openvswitch.h>
+#include <linux/sctp.h>
#include <linux/tcp.h>
#include <linux/udp.h>
#include <linux/in6.h>
#include <net/ipv6.h>
#include <net/checksum.h>
#include <net/dsfield.h>
+#include <net/sctp/checksum.h>
#include "datapath.h"
#include "vport.h"
return 0;
}
+static int set_sctp(struct sk_buff *skb,
+ const struct ovs_key_sctp *sctp_port_key)
+{
+ struct sctphdr *sh;
+ int err;
+ unsigned int sctphoff = skb_transport_offset(skb);
+
+ err = make_writable(skb, sctphoff + sizeof(struct sctphdr));
+ if (unlikely(err))
+ return err;
+
+ sh = sctp_hdr(skb);
+ if (sctp_port_key->sctp_src != sh->source ||
+ sctp_port_key->sctp_dst != sh->dest) {
+ __le32 old_correct_csum, new_csum, old_csum;
+
+ old_csum = sh->checksum;
+ old_correct_csum = sctp_compute_cksum(skb, sctphoff);
+
+ sh->source = sctp_port_key->sctp_src;
+ sh->dest = sctp_port_key->sctp_dst;
+
+ new_csum = sctp_compute_cksum(skb, sctphoff);
+
+ /* Carry any checksum errors through. */
+ sh->checksum = old_csum ^ old_correct_csum ^ new_csum;
+
+ skb->rxhash = 0;
+ }
+
+ return 0;
+}
+
static int do_output(struct datapath *dp, struct sk_buff *skb, int out_port)
{
struct vport *vport;
const struct nlattr *a;
int rem;
+ BUG_ON(!OVS_CB(skb)->pkt_key);
+
upcall.cmd = OVS_PACKET_CMD_ACTION;
- upcall.key = &OVS_CB(skb)->flow->key;
+ upcall.key = OVS_CB(skb)->pkt_key;
upcall.userdata = NULL;
upcall.portid = 0;
case OVS_KEY_ATTR_UDP:
err = set_udp(skb, nla_data(nested_attr));
break;
+
+ case OVS_KEY_ATTR_SCTP:
+ err = set_sctp(skb, nla_data(nested_attr));
+ break;
}
return err;
{
struct sw_flow_actions *acts = rcu_dereference(OVS_CB(skb)->flow->sf_acts);
+ OVS_CB(skb)->tun_key = NULL;
return do_execute_actions(dp, skb, acts->actions,
acts->actions_len, false);
}
/*
- * Copyright (c) 2007-2012 Nicira, Inc.
+ * Copyright (c) 2007-2013 Nicira, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
{
struct datapath *dp = container_of(rcu, struct datapath, rcu);
- ovs_flow_tbl_destroy((__force struct flow_table *)dp->table);
+ ovs_flow_tbl_destroy((__force struct flow_table *)dp->table, false);
free_percpu(dp->stats_percpu);
release_net(ovs_dp_get_net(dp));
kfree(dp->ports);
struct sw_flow_key key;
u64 *stats_counter;
int error;
- int key_len;
stats = this_cpu_ptr(dp->stats_percpu);
/* Extract flow from 'skb' into 'key'. */
- error = ovs_flow_extract(skb, p->port_no, &key, &key_len);
+ error = ovs_flow_extract(skb, p->port_no, &key);
if (unlikely(error)) {
kfree_skb(skb);
return;
}
/* Look up flow. */
- flow = ovs_flow_tbl_lookup(rcu_dereference(dp->table), &key, key_len);
+ flow = ovs_flow_lookup(rcu_dereference(dp->table), &key);
if (unlikely(!flow)) {
struct dp_upcall_info upcall;
}
OVS_CB(skb)->flow = flow;
+ OVS_CB(skb)->pkt_key = &key;
stats_counter = &stats->n_hit;
ovs_flow_used(OVS_CB(skb)->flow, skb);
upcall->dp_ifindex = dp_ifindex;
nla = nla_nest_start(user_skb, OVS_PACKET_ATTR_KEY);
- ovs_flow_to_nlattrs(upcall_info->key, user_skb);
+ ovs_flow_to_nlattrs(upcall_info->key, upcall_info->key, user_skb);
nla_nest_end(user_skb, nla);
if (upcall_info->userdata)
rcu_assign_pointer(dp->table, new_table);
- ovs_flow_tbl_deferred_destroy(old_table);
+ ovs_flow_tbl_destroy(old_table, true);
return 0;
}
static int validate_and_copy_set_tun(const struct nlattr *attr,
struct sw_flow_actions **sfa)
{
- struct ovs_key_ipv4_tunnel tun_key;
+ struct sw_flow_match match;
+ struct sw_flow_key key;
int err, start;
- err = ovs_ipv4_tun_from_nlattr(nla_data(attr), &tun_key);
+ ovs_match_init(&match, &key, NULL);
+ err = ovs_ipv4_tun_from_nlattr(nla_data(attr), &match, false);
if (err)
return err;
if (start < 0)
return start;
- err = add_action(sfa, OVS_KEY_ATTR_IPV4_TUNNEL, &tun_key, sizeof(tun_key));
+ err = add_action(sfa, OVS_KEY_ATTR_IPV4_TUNNEL, &match.key->tun_key,
+ sizeof(match.key->tun_key));
add_nested_action_end(*sfa, start);
return err;
return validate_tp_port(flow_key);
+ case OVS_KEY_ATTR_SCTP:
+ if (flow_key->ip.proto != IPPROTO_SCTP)
+ return -EINVAL;
+
+ return validate_tp_port(flow_key);
+
default:
return -EINVAL;
}
struct ethhdr *eth;
int len;
int err;
- int key_len;
err = -EINVAL;
if (!a[OVS_PACKET_ATTR_PACKET] || !a[OVS_PACKET_ATTR_KEY] ||
if (IS_ERR(flow))
goto err_kfree_skb;
- err = ovs_flow_extract(packet, -1, &flow->key, &key_len);
+ err = ovs_flow_extract(packet, -1, &flow->key);
if (err)
goto err_flow_free;
- err = ovs_flow_metadata_from_nlattrs(flow, key_len, a[OVS_PACKET_ATTR_KEY]);
+ err = ovs_flow_metadata_from_nlattrs(flow, a[OVS_PACKET_ATTR_KEY]);
if (err)
goto err_flow_free;
acts = ovs_flow_actions_alloc(nla_len(a[OVS_PACKET_ATTR_ACTIONS]));
goto err_flow_free;
OVS_CB(packet)->flow = flow;
+ OVS_CB(packet)->pkt_key = &flow->key;
packet->priority = flow->key.phy.priority;
packet->mark = flow->key.phy.skb_mark;
local_bh_enable();
rcu_read_unlock();
- ovs_flow_free(flow);
+ ovs_flow_free(flow, false);
return err;
err_unlock:
rcu_read_unlock();
err_flow_free:
- ovs_flow_free(flow);
+ ovs_flow_free(flow, false);
err_kfree_skb:
kfree_skb(packet);
err:
static void get_dp_stats(struct datapath *dp, struct ovs_dp_stats *stats)
{
+ struct flow_table *table;
int i;
- struct flow_table *table = ovsl_dereference(dp->table);
+ table = rcu_dereference_check(dp->table, lockdep_ovsl_is_held());
stats->n_flows = ovs_flow_tbl_count(table);
stats->n_hit = stats->n_missed = stats->n_lost = 0;
if (!start)
return -EMSGSIZE;
- err = ovs_ipv4_tun_to_nlattr(skb, nla_data(ovs_key));
+ err = ovs_ipv4_tun_to_nlattr(skb, nla_data(ovs_key),
+ nla_data(ovs_key));
if (err)
return err;
nla_nest_end(skb, start);
{
return NLMSG_ALIGN(sizeof(struct ovs_header))
+ nla_total_size(key_attr_size()) /* OVS_FLOW_ATTR_KEY */
+ + nla_total_size(key_attr_size()) /* OVS_FLOW_ATTR_MASK */
+ nla_total_size(sizeof(struct ovs_flow_stats)) /* OVS_FLOW_ATTR_STATS */
+ nla_total_size(1) /* OVS_FLOW_ATTR_TCP_FLAGS */
+ nla_total_size(8) /* OVS_FLOW_ATTR_USED */
u32 seq, u32 flags, u8 cmd)
{
const int skb_orig_len = skb->len;
- const struct sw_flow_actions *sf_acts;
struct nlattr *start;
struct ovs_flow_stats stats;
struct ovs_header *ovs_header;
u8 tcp_flags;
int err;
- sf_acts = ovsl_dereference(flow->sf_acts);
-
ovs_header = genlmsg_put(skb, portid, seq, &dp_flow_genl_family, flags, cmd);
if (!ovs_header)
return -EMSGSIZE;
ovs_header->dp_ifindex = get_dpifindex(dp);
+ /* Fill flow key. */
nla = nla_nest_start(skb, OVS_FLOW_ATTR_KEY);
if (!nla)
goto nla_put_failure;
- err = ovs_flow_to_nlattrs(&flow->key, skb);
+
+ err = ovs_flow_to_nlattrs(&flow->unmasked_key,
+ &flow->unmasked_key, skb);
+ if (err)
+ goto error;
+ nla_nest_end(skb, nla);
+
+ nla = nla_nest_start(skb, OVS_FLOW_ATTR_MASK);
+ if (!nla)
+ goto nla_put_failure;
+
+ err = ovs_flow_to_nlattrs(&flow->key, &flow->mask->key, skb);
if (err)
goto error;
+
nla_nest_end(skb, nla);
spin_lock_bh(&flow->lock);
*/
start = nla_nest_start(skb, OVS_FLOW_ATTR_ACTIONS);
if (start) {
+ const struct sw_flow_actions *sf_acts;
+
+ sf_acts = rcu_dereference_check(flow->sf_acts,
+ lockdep_ovsl_is_held());
+
err = actions_to_attr(sf_acts->actions, sf_acts->actions_len, skb);
if (!err)
nla_nest_end(skb, start);
{
struct nlattr **a = info->attrs;
struct ovs_header *ovs_header = info->userhdr;
- struct sw_flow_key key;
- struct sw_flow *flow;
+ struct sw_flow_key key, masked_key;
+ struct sw_flow *flow = NULL;
+ struct sw_flow_mask mask;
struct sk_buff *reply;
struct datapath *dp;
struct flow_table *table;
struct sw_flow_actions *acts = NULL;
+ struct sw_flow_match match;
int error;
- int key_len;
/* Extract key. */
error = -EINVAL;
if (!a[OVS_FLOW_ATTR_KEY])
goto error;
- error = ovs_flow_from_nlattrs(&key, &key_len, a[OVS_FLOW_ATTR_KEY]);
+
+ ovs_match_init(&match, &key, &mask);
+ error = ovs_match_from_nlattrs(&match,
+ a[OVS_FLOW_ATTR_KEY], a[OVS_FLOW_ATTR_MASK]);
if (error)
goto error;
if (IS_ERR(acts))
goto error;
- error = validate_and_copy_actions(a[OVS_FLOW_ATTR_ACTIONS], &key, 0, &acts);
- if (error)
+ ovs_flow_key_mask(&masked_key, &key, &mask);
+ error = validate_and_copy_actions(a[OVS_FLOW_ATTR_ACTIONS],
+ &masked_key, 0, &acts);
+ if (error) {
+ OVS_NLERR("Flow actions may not be safe on all matching packets.\n");
goto err_kfree;
+ }
} else if (info->genlhdr->cmd == OVS_FLOW_CMD_NEW) {
error = -EINVAL;
goto error;
goto err_unlock_ovs;
table = ovsl_dereference(dp->table);
- flow = ovs_flow_tbl_lookup(table, &key, key_len);
+
+ /* Check if this is a duplicate flow */
+ flow = ovs_flow_lookup(table, &key);
if (!flow) {
+ struct sw_flow_mask *mask_p;
/* Bail out if we're not allowed to create a new flow. */
error = -ENOENT;
if (info->genlhdr->cmd == OVS_FLOW_CMD_SET)
new_table = ovs_flow_tbl_expand(table);
if (!IS_ERR(new_table)) {
rcu_assign_pointer(dp->table, new_table);
- ovs_flow_tbl_deferred_destroy(table);
+ ovs_flow_tbl_destroy(table, true);
table = ovsl_dereference(dp->table);
}
}
}
clear_stats(flow);
+ flow->key = masked_key;
+ flow->unmasked_key = key;
+
+ /* Make sure mask is unique in the system */
+ mask_p = ovs_sw_flow_mask_find(table, &mask);
+ if (!mask_p) {
+ /* Allocate a new mask if none exsits. */
+ mask_p = ovs_sw_flow_mask_alloc();
+ if (!mask_p)
+ goto err_flow_free;
+ mask_p->key = mask.key;
+ mask_p->range = mask.range;
+ ovs_sw_flow_mask_insert(table, mask_p);
+ }
+
+ ovs_sw_flow_mask_add_ref(mask_p);
+ flow->mask = mask_p;
rcu_assign_pointer(flow->sf_acts, acts);
/* Put flow in bucket. */
- ovs_flow_tbl_insert(table, flow, &key, key_len);
+ ovs_flow_insert(table, flow);
reply = ovs_flow_cmd_build_info(flow, dp, info->snd_portid,
- info->snd_seq,
- OVS_FLOW_CMD_NEW);
+ info->snd_seq, OVS_FLOW_CMD_NEW);
} else {
/* We found a matching flow. */
struct sw_flow_actions *old_acts;
info->nlhdr->nlmsg_flags & (NLM_F_CREATE | NLM_F_EXCL))
goto err_unlock_ovs;
+ /* The unmasked key has to be the same for flow updates. */
+ error = -EINVAL;
+ if (!ovs_flow_cmp_unmasked_key(flow, &key, match.range.end)) {
+ OVS_NLERR("Flow modification message rejected, unmasked key does not match.\n");
+ goto err_unlock_ovs;
+ }
+
/* Update actions. */
old_acts = ovsl_dereference(flow->sf_acts);
rcu_assign_pointer(flow->sf_acts, acts);
ovs_dp_flow_multicast_group.id, PTR_ERR(reply));
return 0;
+err_flow_free:
+ ovs_flow_free(flow, false);
err_unlock_ovs:
ovs_unlock();
err_kfree:
struct sw_flow *flow;
struct datapath *dp;
struct flow_table *table;
+ struct sw_flow_match match;
int err;
- int key_len;
- if (!a[OVS_FLOW_ATTR_KEY])
+ if (!a[OVS_FLOW_ATTR_KEY]) {
+ OVS_NLERR("Flow get message rejected, Key attribute missing.\n");
return -EINVAL;
- err = ovs_flow_from_nlattrs(&key, &key_len, a[OVS_FLOW_ATTR_KEY]);
+ }
+
+ ovs_match_init(&match, &key, NULL);
+ err = ovs_match_from_nlattrs(&match, a[OVS_FLOW_ATTR_KEY], NULL);
if (err)
return err;
}
table = ovsl_dereference(dp->table);
- flow = ovs_flow_tbl_lookup(table, &key, key_len);
+ flow = ovs_flow_lookup_unmasked_key(table, &match);
if (!flow) {
err = -ENOENT;
goto unlock;
struct sw_flow *flow;
struct datapath *dp;
struct flow_table *table;
+ struct sw_flow_match match;
int err;
- int key_len;
ovs_lock();
dp = get_dp(sock_net(skb->sk), ovs_header->dp_ifindex);
err = flush_flows(dp);
goto unlock;
}
- err = ovs_flow_from_nlattrs(&key, &key_len, a[OVS_FLOW_ATTR_KEY]);
+
+ ovs_match_init(&match, &key, NULL);
+ err = ovs_match_from_nlattrs(&match, a[OVS_FLOW_ATTR_KEY], NULL);
if (err)
goto unlock;
table = ovsl_dereference(dp->table);
- flow = ovs_flow_tbl_lookup(table, &key, key_len);
+ flow = ovs_flow_lookup_unmasked_key(table, &match);
if (!flow) {
err = -ENOENT;
goto unlock;
goto unlock;
}
- ovs_flow_tbl_remove(table, flow);
+ ovs_flow_remove(table, flow);
err = ovs_flow_cmd_fill_info(flow, dp, reply, info->snd_portid,
info->snd_seq, 0, OVS_FLOW_CMD_DEL);
BUG_ON(err < 0);
- ovs_flow_deferred_free(flow);
+ ovs_flow_free(flow, true);
ovs_unlock();
ovs_notify(reply, info, &ovs_dp_flow_multicast_group);
struct datapath *dp;
struct flow_table *table;
- ovs_lock();
+ rcu_read_lock();
dp = get_dp(sock_net(skb->sk), ovs_header->dp_ifindex);
if (!dp) {
- ovs_unlock();
+ rcu_read_unlock();
return -ENODEV;
}
- table = ovsl_dereference(dp->table);
-
+ table = rcu_dereference(dp->table);
for (;;) {
struct sw_flow *flow;
u32 bucket, obj;
bucket = cb->args[0];
obj = cb->args[1];
- flow = ovs_flow_tbl_next(table, &bucket, &obj);
+ flow = ovs_flow_dump_next(table, &bucket, &obj);
if (!flow)
break;
cb->args[0] = bucket;
cb->args[1] = obj;
}
- ovs_unlock();
+ rcu_read_unlock();
return skb->len;
}
goto err_destroy_local_port;
ovs_net = net_generic(ovs_dp_get_net(dp), ovs_net_id);
- list_add_tail(&dp->list_node, &ovs_net->dps);
+ list_add_tail_rcu(&dp->list_node, &ovs_net->dps);
ovs_unlock();
err_destroy_percpu:
free_percpu(dp->stats_percpu);
err_destroy_table:
- ovs_flow_tbl_destroy(ovsl_dereference(dp->table));
+ ovs_flow_tbl_destroy(ovsl_dereference(dp->table), false);
err_free_dp:
release_net(ovs_dp_get_net(dp));
kfree(dp);
ovs_dp_detach_port(vport);
}
- list_del(&dp->list_node);
+ list_del_rcu(&dp->list_node);
/* OVSP_LOCAL is datapath internal port. We need to make sure that
* all port in datapath are destroyed first before freeing datapath.
int skip = cb->args[0];
int i = 0;
- ovs_lock();
- list_for_each_entry(dp, &ovs_net->dps, list_node) {
+ rcu_read_lock();
+ list_for_each_entry_rcu(dp, &ovs_net->dps, list_node) {
if (i >= skip &&
ovs_dp_cmd_fill_info(dp, skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
break;
i++;
}
- ovs_unlock();
+ rcu_read_unlock();
cb->args[0] = i;
ovs_notify(reply, info, &ovs_dp_vport_multicast_group);
return 0;
- rtnl_unlock();
- return 0;
-
exit_free:
kfree_skb(reply);
exit_unlock:
new_table = ovs_flow_tbl_rehash(old_table);
if (!IS_ERR(new_table)) {
rcu_assign_pointer(dp->table, new_table);
- ovs_flow_tbl_deferred_destroy(old_table);
+ ovs_flow_tbl_destroy(old_table, true);
}
}
}
/**
* struct ovs_skb_cb - OVS data in skb CB
* @flow: The flow associated with this packet. May be %NULL if no flow.
+ * @pkt_key: The flow information extracted from the packet. Must be nonnull.
* @tun_key: Key for the tunnel that encapsulated this packet. NULL if the
* packet is not being tunneled.
*/
struct ovs_skb_cb {
struct sw_flow *flow;
+ struct sw_flow_key *pkt_key;
struct ovs_key_ipv4_tunnel *tun_key;
};
#define OVS_CB(skb) ((struct ovs_skb_cb *)(skb)->cb)
int ovs_execute_actions(struct datapath *dp, struct sk_buff *skb);
void ovs_dp_notify_wq(struct work_struct *work);
+
+#define OVS_NLERR(fmt, ...) \
+ pr_info_once("netlink: " fmt, ##__VA_ARGS__)
+
#endif /* datapath.h */
/*
- * Copyright (c) 2007-2011 Nicira, Inc.
+ * Copyright (c) 2007-2013 Nicira, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
#include <linux/if_arp.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
+#include <linux/sctp.h>
#include <linux/tcp.h>
#include <linux/udp.h>
#include <linux/icmp.h>
static struct kmem_cache *flow_cache;
+static void ovs_sw_flow_mask_set(struct sw_flow_mask *mask,
+ struct sw_flow_key_range *range, u8 val);
+
+static void update_range__(struct sw_flow_match *match,
+ size_t offset, size_t size, bool is_mask)
+{
+ struct sw_flow_key_range *range = NULL;
+ size_t start = rounddown(offset, sizeof(long));
+ size_t end = roundup(offset + size, sizeof(long));
+
+ if (!is_mask)
+ range = &match->range;
+ else if (match->mask)
+ range = &match->mask->range;
+
+ if (!range)
+ return;
+
+ if (range->start == range->end) {
+ range->start = start;
+ range->end = end;
+ return;
+ }
+
+ if (range->start > start)
+ range->start = start;
+
+ if (range->end < end)
+ range->end = end;
+}
+
+#define SW_FLOW_KEY_PUT(match, field, value, is_mask) \
+ do { \
+ update_range__(match, offsetof(struct sw_flow_key, field), \
+ sizeof((match)->key->field), is_mask); \
+ if (is_mask) { \
+ if ((match)->mask) \
+ (match)->mask->key.field = value; \
+ } else { \
+ (match)->key->field = value; \
+ } \
+ } while (0)
+
+#define SW_FLOW_KEY_MEMCPY(match, field, value_p, len, is_mask) \
+ do { \
+ update_range__(match, offsetof(struct sw_flow_key, field), \
+ len, is_mask); \
+ if (is_mask) { \
+ if ((match)->mask) \
+ memcpy(&(match)->mask->key.field, value_p, len);\
+ } else { \
+ memcpy(&(match)->key->field, value_p, len); \
+ } \
+ } while (0)
+
+static u16 range_n_bytes(const struct sw_flow_key_range *range)
+{
+ return range->end - range->start;
+}
+
+void ovs_match_init(struct sw_flow_match *match,
+ struct sw_flow_key *key,
+ struct sw_flow_mask *mask)
+{
+ memset(match, 0, sizeof(*match));
+ match->key = key;
+ match->mask = mask;
+
+ memset(key, 0, sizeof(*key));
+
+ if (mask) {
+ memset(&mask->key, 0, sizeof(mask->key));
+ mask->range.start = mask->range.end = 0;
+ }
+}
+
+static bool ovs_match_validate(const struct sw_flow_match *match,
+ u64 key_attrs, u64 mask_attrs)
+{
+ u64 key_expected = 1 << OVS_KEY_ATTR_ETHERNET;
+ u64 mask_allowed = key_attrs; /* At most allow all key attributes */
+
+ /* The following mask attributes allowed only if they
+ * pass the validation tests. */
+ mask_allowed &= ~((1 << OVS_KEY_ATTR_IPV4)
+ | (1 << OVS_KEY_ATTR_IPV6)
+ | (1 << OVS_KEY_ATTR_TCP)
+ | (1 << OVS_KEY_ATTR_UDP)
+ | (1 << OVS_KEY_ATTR_SCTP)
+ | (1 << OVS_KEY_ATTR_ICMP)
+ | (1 << OVS_KEY_ATTR_ICMPV6)
+ | (1 << OVS_KEY_ATTR_ARP)
+ | (1 << OVS_KEY_ATTR_ND));
+
+ /* Always allowed mask fields. */
+ mask_allowed |= ((1 << OVS_KEY_ATTR_TUNNEL)
+ | (1 << OVS_KEY_ATTR_IN_PORT)
+ | (1 << OVS_KEY_ATTR_ETHERTYPE));
+
+ /* Check key attributes. */
+ if (match->key->eth.type == htons(ETH_P_ARP)
+ || match->key->eth.type == htons(ETH_P_RARP)) {
+ key_expected |= 1 << OVS_KEY_ATTR_ARP;
+ if (match->mask && (match->mask->key.eth.type == htons(0xffff)))
+ mask_allowed |= 1 << OVS_KEY_ATTR_ARP;
+ }
+
+ if (match->key->eth.type == htons(ETH_P_IP)) {
+ key_expected |= 1 << OVS_KEY_ATTR_IPV4;
+ if (match->mask && (match->mask->key.eth.type == htons(0xffff)))
+ mask_allowed |= 1 << OVS_KEY_ATTR_IPV4;
+
+ if (match->key->ip.frag != OVS_FRAG_TYPE_LATER) {
+ if (match->key->ip.proto == IPPROTO_UDP) {
+ key_expected |= 1 << OVS_KEY_ATTR_UDP;
+ if (match->mask && (match->mask->key.ip.proto == 0xff))
+ mask_allowed |= 1 << OVS_KEY_ATTR_UDP;
+ }
+
+ if (match->key->ip.proto == IPPROTO_SCTP) {
+ key_expected |= 1 << OVS_KEY_ATTR_SCTP;
+ if (match->mask && (match->mask->key.ip.proto == 0xff))
+ mask_allowed |= 1 << OVS_KEY_ATTR_SCTP;
+ }
+
+ if (match->key->ip.proto == IPPROTO_TCP) {
+ key_expected |= 1 << OVS_KEY_ATTR_TCP;
+ if (match->mask && (match->mask->key.ip.proto == 0xff))
+ mask_allowed |= 1 << OVS_KEY_ATTR_TCP;
+ }
+
+ if (match->key->ip.proto == IPPROTO_ICMP) {
+ key_expected |= 1 << OVS_KEY_ATTR_ICMP;
+ if (match->mask && (match->mask->key.ip.proto == 0xff))
+ mask_allowed |= 1 << OVS_KEY_ATTR_ICMP;
+ }
+ }
+ }
+
+ if (match->key->eth.type == htons(ETH_P_IPV6)) {
+ key_expected |= 1 << OVS_KEY_ATTR_IPV6;
+ if (match->mask && (match->mask->key.eth.type == htons(0xffff)))
+ mask_allowed |= 1 << OVS_KEY_ATTR_IPV6;
+
+ if (match->key->ip.frag != OVS_FRAG_TYPE_LATER) {
+ if (match->key->ip.proto == IPPROTO_UDP) {
+ key_expected |= 1 << OVS_KEY_ATTR_UDP;
+ if (match->mask && (match->mask->key.ip.proto == 0xff))
+ mask_allowed |= 1 << OVS_KEY_ATTR_UDP;
+ }
+
+ if (match->key->ip.proto == IPPROTO_SCTP) {
+ key_expected |= 1 << OVS_KEY_ATTR_SCTP;
+ if (match->mask && (match->mask->key.ip.proto == 0xff))
+ mask_allowed |= 1 << OVS_KEY_ATTR_SCTP;
+ }
+
+ if (match->key->ip.proto == IPPROTO_TCP) {
+ key_expected |= 1 << OVS_KEY_ATTR_TCP;
+ if (match->mask && (match->mask->key.ip.proto == 0xff))
+ mask_allowed |= 1 << OVS_KEY_ATTR_TCP;
+ }
+
+ if (match->key->ip.proto == IPPROTO_ICMPV6) {
+ key_expected |= 1 << OVS_KEY_ATTR_ICMPV6;
+ if (match->mask && (match->mask->key.ip.proto == 0xff))
+ mask_allowed |= 1 << OVS_KEY_ATTR_ICMPV6;
+
+ if (match->key->ipv6.tp.src ==
+ htons(NDISC_NEIGHBOUR_SOLICITATION) ||
+ match->key->ipv6.tp.src == htons(NDISC_NEIGHBOUR_ADVERTISEMENT)) {
+ key_expected |= 1 << OVS_KEY_ATTR_ND;
+ if (match->mask && (match->mask->key.ipv6.tp.src == htons(0xffff)))
+ mask_allowed |= 1 << OVS_KEY_ATTR_ND;
+ }
+ }
+ }
+ }
+
+ if ((key_attrs & key_expected) != key_expected) {
+ /* Key attributes check failed. */
+ OVS_NLERR("Missing expected key attributes (key_attrs=%llx, expected=%llx).\n",
+ key_attrs, key_expected);
+ return false;
+ }
+
+ if ((mask_attrs & mask_allowed) != mask_attrs) {
+ /* Mask attributes check failed. */
+ OVS_NLERR("Contain more than allowed mask fields (mask_attrs=%llx, mask_allowed=%llx).\n",
+ mask_attrs, mask_allowed);
+ return false;
+ }
+
+ return true;
+}
+
static int check_header(struct sk_buff *skb, int len)
{
if (unlikely(skb->len < len))
sizeof(struct udphdr));
}
+static bool sctphdr_ok(struct sk_buff *skb)
+{
+ return pskb_may_pull(skb, skb_transport_offset(skb) +
+ sizeof(struct sctphdr));
+}
+
static bool icmphdr_ok(struct sk_buff *skb)
{
return pskb_may_pull(skb, skb_transport_offset(skb) +
return cur_ms - idle_ms;
}
-#define SW_FLOW_KEY_OFFSET(field) \
- (offsetof(struct sw_flow_key, field) + \
- FIELD_SIZEOF(struct sw_flow_key, field))
-
-static int parse_ipv6hdr(struct sk_buff *skb, struct sw_flow_key *key,
- int *key_lenp)
+static int parse_ipv6hdr(struct sk_buff *skb, struct sw_flow_key *key)
{
unsigned int nh_ofs = skb_network_offset(skb);
unsigned int nh_len;
__be16 frag_off;
int err;
- *key_lenp = SW_FLOW_KEY_OFFSET(ipv6.label);
-
err = check_header(skb, nh_ofs + sizeof(*nh));
if (unlikely(err))
return err;
sizeof(struct icmp6hdr));
}
+void ovs_flow_key_mask(struct sw_flow_key *dst, const struct sw_flow_key *src,
+ const struct sw_flow_mask *mask)
+{
+ const long *m = (long *)((u8 *)&mask->key + mask->range.start);
+ const long *s = (long *)((u8 *)src + mask->range.start);
+ long *d = (long *)((u8 *)dst + mask->range.start);
+ int i;
+
+ /* The memory outside of the 'mask->range' are not set since
+ * further operations on 'dst' only uses contents within
+ * 'mask->range'.
+ */
+ for (i = 0; i < range_n_bytes(&mask->range); i += sizeof(long))
+ *d++ = *s++ & *m++;
+}
+
#define TCP_FLAGS_OFFSET 13
#define TCP_FLAG_MASK 0x3f
spin_lock_init(&flow->lock);
flow->sf_acts = NULL;
+ flow->mask = NULL;
return flow;
}
struct flex_array *buckets;
int i, err;
- buckets = flex_array_alloc(sizeof(struct hlist_head *),
+ buckets = flex_array_alloc(sizeof(struct hlist_head),
n_buckets, GFP_KERNEL);
if (!buckets)
return NULL;
flex_array_free(buckets);
}
-struct flow_table *ovs_flow_tbl_alloc(int new_size)
+static struct flow_table *__flow_tbl_alloc(int new_size)
{
struct flow_table *table = kmalloc(sizeof(*table), GFP_KERNEL);
table->node_ver = 0;
table->keep_flows = false;
get_random_bytes(&table->hash_seed, sizeof(u32));
+ table->mask_list = NULL;
return table;
}
-void ovs_flow_tbl_destroy(struct flow_table *table)
+static void __flow_tbl_destroy(struct flow_table *table)
{
int i;
- if (!table)
- return;
-
if (table->keep_flows)
goto skip_flows;
int ver = table->node_ver;
hlist_for_each_entry_safe(flow, n, head, hash_node[ver]) {
- hlist_del_rcu(&flow->hash_node[ver]);
- ovs_flow_free(flow);
+ hlist_del(&flow->hash_node[ver]);
+ ovs_flow_free(flow, false);
}
}
+ BUG_ON(!list_empty(table->mask_list));
+ kfree(table->mask_list);
+
skip_flows:
free_buckets(table->buckets);
kfree(table);
}
+struct flow_table *ovs_flow_tbl_alloc(int new_size)
+{
+ struct flow_table *table = __flow_tbl_alloc(new_size);
+
+ if (!table)
+ return NULL;
+
+ table->mask_list = kmalloc(sizeof(struct list_head), GFP_KERNEL);
+ if (!table->mask_list) {
+ table->keep_flows = true;
+ __flow_tbl_destroy(table);
+ return NULL;
+ }
+ INIT_LIST_HEAD(table->mask_list);
+
+ return table;
+}
+
static void flow_tbl_destroy_rcu_cb(struct rcu_head *rcu)
{
struct flow_table *table = container_of(rcu, struct flow_table, rcu);
- ovs_flow_tbl_destroy(table);
+ __flow_tbl_destroy(table);
}
-void ovs_flow_tbl_deferred_destroy(struct flow_table *table)
+void ovs_flow_tbl_destroy(struct flow_table *table, bool deferred)
{
if (!table)
return;
- call_rcu(&table->rcu, flow_tbl_destroy_rcu_cb);
+ if (deferred)
+ call_rcu(&table->rcu, flow_tbl_destroy_rcu_cb);
+ else
+ __flow_tbl_destroy(table);
}
-struct sw_flow *ovs_flow_tbl_next(struct flow_table *table, u32 *bucket, u32 *last)
+struct sw_flow *ovs_flow_dump_next(struct flow_table *table, u32 *bucket, u32 *last)
{
struct sw_flow *flow;
struct hlist_head *head;
return NULL;
}
-static void __flow_tbl_insert(struct flow_table *table, struct sw_flow *flow)
+static void __tbl_insert(struct flow_table *table, struct sw_flow *flow)
{
struct hlist_head *head;
+
head = find_bucket(table, flow->hash);
hlist_add_head_rcu(&flow->hash_node[table->node_ver], head);
+
table->count++;
}
head = flex_array_get(old->buckets, i);
hlist_for_each_entry(flow, head, hash_node[old_ver])
- __flow_tbl_insert(new, flow);
+ __tbl_insert(new, flow);
}
+
+ new->mask_list = old->mask_list;
old->keep_flows = true;
}
{
struct flow_table *new_table;
- new_table = ovs_flow_tbl_alloc(n_buckets);
+ new_table = __flow_tbl_alloc(n_buckets);
if (!new_table)
return ERR_PTR(-ENOMEM);
return __flow_tbl_rehash(table, table->n_buckets * 2);
}
-void ovs_flow_free(struct sw_flow *flow)
+static void __flow_free(struct sw_flow *flow)
{
- if (unlikely(!flow))
- return;
-
kfree((struct sf_flow_acts __force *)flow->sf_acts);
kmem_cache_free(flow_cache, flow);
}
-/* RCU callback used by ovs_flow_deferred_free. */
static void rcu_free_flow_callback(struct rcu_head *rcu)
{
struct sw_flow *flow = container_of(rcu, struct sw_flow, rcu);
- ovs_flow_free(flow);
+ __flow_free(flow);
}
-/* Schedules 'flow' to be freed after the next RCU grace period.
- * The caller must hold rcu_read_lock for this to be sensible. */
-void ovs_flow_deferred_free(struct sw_flow *flow)
+void ovs_flow_free(struct sw_flow *flow, bool deferred)
{
- call_rcu(&flow->rcu, rcu_free_flow_callback);
+ if (!flow)
+ return;
+
+ ovs_sw_flow_mask_del_ref(flow->mask, deferred);
+
+ if (deferred)
+ call_rcu(&flow->rcu, rcu_free_flow_callback);
+ else
+ __flow_free(flow);
}
/* Schedules 'sf_acts' to be freed after the next RCU grace period.
}
static int parse_icmpv6(struct sk_buff *skb, struct sw_flow_key *key,
- int *key_lenp, int nh_len)
+ int nh_len)
{
struct icmp6hdr *icmp = icmp6_hdr(skb);
- int error = 0;
- int key_len;
/* The ICMPv6 type and code fields use the 16-bit transport port
* fields, so we need to store them in 16-bit network byte order.
*/
key->ipv6.tp.src = htons(icmp->icmp6_type);
key->ipv6.tp.dst = htons(icmp->icmp6_code);
- key_len = SW_FLOW_KEY_OFFSET(ipv6.tp);
if (icmp->icmp6_code == 0 &&
(icmp->icmp6_type == NDISC_NEIGHBOUR_SOLICITATION ||
struct nd_msg *nd;
int offset;
- key_len = SW_FLOW_KEY_OFFSET(ipv6.nd);
-
/* In order to process neighbor discovery options, we need the
* entire packet.
*/
if (unlikely(icmp_len < sizeof(*nd)))
- goto out;
- if (unlikely(skb_linearize(skb))) {
- error = -ENOMEM;
- goto out;
- }
+ return 0;
+
+ if (unlikely(skb_linearize(skb)))
+ return -ENOMEM;
nd = (struct nd_msg *)skb_transport_header(skb);
key->ipv6.nd.target = nd->target;
- key_len = SW_FLOW_KEY_OFFSET(ipv6.nd);
icmp_len -= sizeof(*nd);
offset = 0;
int opt_len = nd_opt->nd_opt_len * 8;
if (unlikely(!opt_len || opt_len > icmp_len))
- goto invalid;
+ return 0;
/* Store the link layer address if the appropriate
* option is provided. It is considered an error if
}
}
- goto out;
+ return 0;
invalid:
memset(&key->ipv6.nd.target, 0, sizeof(key->ipv6.nd.target));
memset(key->ipv6.nd.sll, 0, sizeof(key->ipv6.nd.sll));
memset(key->ipv6.nd.tll, 0, sizeof(key->ipv6.nd.tll));
-out:
- *key_lenp = key_len;
- return error;
+ return 0;
}
/**
* Ethernet header
* @in_port: port number on which @skb was received.
* @key: output flow key
- * @key_lenp: length of output flow key
*
* The caller must ensure that skb->len >= ETH_HLEN.
*
* of a correct length, otherwise the same as skb->network_header.
* For other key->eth.type values it is left untouched.
*/
-int ovs_flow_extract(struct sk_buff *skb, u16 in_port, struct sw_flow_key *key,
- int *key_lenp)
+int ovs_flow_extract(struct sk_buff *skb, u16 in_port, struct sw_flow_key *key)
{
- int error = 0;
- int key_len = SW_FLOW_KEY_OFFSET(eth);
+ int error;
struct ethhdr *eth;
memset(key, 0, sizeof(*key));
struct iphdr *nh;
__be16 offset;
- key_len = SW_FLOW_KEY_OFFSET(ipv4.addr);
-
error = check_iphdr(skb);
if (unlikely(error)) {
if (error == -EINVAL) {
skb->transport_header = skb->network_header;
error = 0;
}
- goto out;
+ return error;
}
nh = ip_hdr(skb);
offset = nh->frag_off & htons(IP_OFFSET);
if (offset) {
key->ip.frag = OVS_FRAG_TYPE_LATER;
- goto out;
+ return 0;
}
if (nh->frag_off & htons(IP_MF) ||
skb_shinfo(skb)->gso_type & SKB_GSO_UDP)
/* Transport layer. */
if (key->ip.proto == IPPROTO_TCP) {
- key_len = SW_FLOW_KEY_OFFSET(ipv4.tp);
if (tcphdr_ok(skb)) {
struct tcphdr *tcp = tcp_hdr(skb);
key->ipv4.tp.src = tcp->source;
key->ipv4.tp.dst = tcp->dest;
}
} else if (key->ip.proto == IPPROTO_UDP) {
- key_len = SW_FLOW_KEY_OFFSET(ipv4.tp);
if (udphdr_ok(skb)) {
struct udphdr *udp = udp_hdr(skb);
key->ipv4.tp.src = udp->source;
key->ipv4.tp.dst = udp->dest;
}
+ } else if (key->ip.proto == IPPROTO_SCTP) {
+ if (sctphdr_ok(skb)) {
+ struct sctphdr *sctp = sctp_hdr(skb);
+ key->ipv4.tp.src = sctp->source;
+ key->ipv4.tp.dst = sctp->dest;
+ }
} else if (key->ip.proto == IPPROTO_ICMP) {
- key_len = SW_FLOW_KEY_OFFSET(ipv4.tp);
if (icmphdr_ok(skb)) {
struct icmphdr *icmp = icmp_hdr(skb);
/* The ICMP type and code fields use the 16-bit
memcpy(&key->ipv4.addr.dst, arp->ar_tip, sizeof(key->ipv4.addr.dst));
memcpy(key->ipv4.arp.sha, arp->ar_sha, ETH_ALEN);
memcpy(key->ipv4.arp.tha, arp->ar_tha, ETH_ALEN);
- key_len = SW_FLOW_KEY_OFFSET(ipv4.arp);
}
} else if (key->eth.type == htons(ETH_P_IPV6)) {
int nh_len; /* IPv6 Header + Extensions */
- nh_len = parse_ipv6hdr(skb, key, &key_len);
+ nh_len = parse_ipv6hdr(skb, key);
if (unlikely(nh_len < 0)) {
- if (nh_len == -EINVAL)
+ if (nh_len == -EINVAL) {
skb->transport_header = skb->network_header;
- else
+ error = 0;
+ } else {
error = nh_len;
- goto out;
+ }
+ return error;
}
if (key->ip.frag == OVS_FRAG_TYPE_LATER)
- goto out;
+ return 0;
if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP)
key->ip.frag = OVS_FRAG_TYPE_FIRST;
/* Transport layer. */
if (key->ip.proto == NEXTHDR_TCP) {
- key_len = SW_FLOW_KEY_OFFSET(ipv6.tp);
if (tcphdr_ok(skb)) {
struct tcphdr *tcp = tcp_hdr(skb);
key->ipv6.tp.src = tcp->source;
key->ipv6.tp.dst = tcp->dest;
}
} else if (key->ip.proto == NEXTHDR_UDP) {
- key_len = SW_FLOW_KEY_OFFSET(ipv6.tp);
if (udphdr_ok(skb)) {
struct udphdr *udp = udp_hdr(skb);
key->ipv6.tp.src = udp->source;
key->ipv6.tp.dst = udp->dest;
}
+ } else if (key->ip.proto == NEXTHDR_SCTP) {
+ if (sctphdr_ok(skb)) {
+ struct sctphdr *sctp = sctp_hdr(skb);
+ key->ipv6.tp.src = sctp->source;
+ key->ipv6.tp.dst = sctp->dest;
+ }
} else if (key->ip.proto == NEXTHDR_ICMP) {
- key_len = SW_FLOW_KEY_OFFSET(ipv6.tp);
if (icmp6hdr_ok(skb)) {
- error = parse_icmpv6(skb, key, &key_len, nh_len);
- if (error < 0)
- goto out;
+ error = parse_icmpv6(skb, key, nh_len);
+ if (error)
+ return error;
}
}
}
-out:
- *key_lenp = key_len;
- return error;
+ return 0;
}
-static u32 ovs_flow_hash(const struct sw_flow_key *key, int key_start, int key_len)
+static u32 ovs_flow_hash(const struct sw_flow_key *key, int key_start,
+ int key_end)
{
- return jhash2((u32 *)((u8 *)key + key_start),
- DIV_ROUND_UP(key_len - key_start, sizeof(u32)), 0);
+ u32 *hash_key = (u32 *)((u8 *)key + key_start);
+ int hash_u32s = (key_end - key_start) >> 2;
+
+ /* Make sure number of hash bytes are multiple of u32. */
+ BUILD_BUG_ON(sizeof(long) % sizeof(u32));
+
+ return jhash2(hash_key, hash_u32s, 0);
}
-static int flow_key_start(struct sw_flow_key *key)
+static int flow_key_start(const struct sw_flow_key *key)
{
if (key->tun_key.ipv4_dst)
return 0;
else
- return offsetof(struct sw_flow_key, phy);
+ return rounddown(offsetof(struct sw_flow_key, phy),
+ sizeof(long));
+}
+
+static bool __cmp_key(const struct sw_flow_key *key1,
+ const struct sw_flow_key *key2, int key_start, int key_end)
+{
+ const long *cp1 = (long *)((u8 *)key1 + key_start);
+ const long *cp2 = (long *)((u8 *)key2 + key_start);
+ long diffs = 0;
+ int i;
+
+ for (i = key_start; i < key_end; i += sizeof(long))
+ diffs |= *cp1++ ^ *cp2++;
+
+ return diffs == 0;
}
-struct sw_flow *ovs_flow_tbl_lookup(struct flow_table *table,
- struct sw_flow_key *key, int key_len)
+static bool __flow_cmp_masked_key(const struct sw_flow *flow,
+ const struct sw_flow_key *key, int key_start, int key_end)
+{
+ return __cmp_key(&flow->key, key, key_start, key_end);
+}
+
+static bool __flow_cmp_unmasked_key(const struct sw_flow *flow,
+ const struct sw_flow_key *key, int key_start, int key_end)
+{
+ return __cmp_key(&flow->unmasked_key, key, key_start, key_end);
+}
+
+bool ovs_flow_cmp_unmasked_key(const struct sw_flow *flow,
+ const struct sw_flow_key *key, int key_end)
+{
+ int key_start;
+ key_start = flow_key_start(key);
+
+ return __flow_cmp_unmasked_key(flow, key, key_start, key_end);
+
+}
+
+struct sw_flow *ovs_flow_lookup_unmasked_key(struct flow_table *table,
+ struct sw_flow_match *match)
+{
+ struct sw_flow_key *unmasked = match->key;
+ int key_end = match->range.end;
+ struct sw_flow *flow;
+
+ flow = ovs_flow_lookup(table, unmasked);
+ if (flow && (!ovs_flow_cmp_unmasked_key(flow, unmasked, key_end)))
+ flow = NULL;
+
+ return flow;
+}
+
+static struct sw_flow *ovs_masked_flow_lookup(struct flow_table *table,
+ const struct sw_flow_key *unmasked,
+ struct sw_flow_mask *mask)
{
struct sw_flow *flow;
struct hlist_head *head;
- u8 *_key;
- int key_start;
+ int key_start = mask->range.start;
+ int key_end = mask->range.end;
u32 hash;
+ struct sw_flow_key masked_key;
- key_start = flow_key_start(key);
- hash = ovs_flow_hash(key, key_start, key_len);
-
- _key = (u8 *) key + key_start;
+ ovs_flow_key_mask(&masked_key, unmasked, mask);
+ hash = ovs_flow_hash(&masked_key, key_start, key_end);
head = find_bucket(table, hash);
hlist_for_each_entry_rcu(flow, head, hash_node[table->node_ver]) {
-
- if (flow->hash == hash &&
- !memcmp((u8 *)&flow->key + key_start, _key, key_len - key_start)) {
+ if (flow->mask == mask &&
+ __flow_cmp_masked_key(flow, &masked_key,
+ key_start, key_end))
return flow;
- }
}
return NULL;
}
-void ovs_flow_tbl_insert(struct flow_table *table, struct sw_flow *flow,
- struct sw_flow_key *key, int key_len)
+struct sw_flow *ovs_flow_lookup(struct flow_table *tbl,
+ const struct sw_flow_key *key)
+{
+ struct sw_flow *flow = NULL;
+ struct sw_flow_mask *mask;
+
+ list_for_each_entry_rcu(mask, tbl->mask_list, list) {
+ flow = ovs_masked_flow_lookup(tbl, key, mask);
+ if (flow) /* Found */
+ break;
+ }
+
+ return flow;
+}
+
+
+void ovs_flow_insert(struct flow_table *table, struct sw_flow *flow)
{
- flow->hash = ovs_flow_hash(key, flow_key_start(key), key_len);
- memcpy(&flow->key, key, sizeof(flow->key));
- __flow_tbl_insert(table, flow);
+ flow->hash = ovs_flow_hash(&flow->key, flow->mask->range.start,
+ flow->mask->range.end);
+ __tbl_insert(table, flow);
}
-void ovs_flow_tbl_remove(struct flow_table *table, struct sw_flow *flow)
+void ovs_flow_remove(struct flow_table *table, struct sw_flow *flow)
{
BUG_ON(table->count == 0);
hlist_del_rcu(&flow->hash_node[table->node_ver]);
[OVS_KEY_ATTR_IPV6] = sizeof(struct ovs_key_ipv6),
[OVS_KEY_ATTR_TCP] = sizeof(struct ovs_key_tcp),
[OVS_KEY_ATTR_UDP] = sizeof(struct ovs_key_udp),
+ [OVS_KEY_ATTR_SCTP] = sizeof(struct ovs_key_sctp),
[OVS_KEY_ATTR_ICMP] = sizeof(struct ovs_key_icmp),
[OVS_KEY_ATTR_ICMPV6] = sizeof(struct ovs_key_icmpv6),
[OVS_KEY_ATTR_ARP] = sizeof(struct ovs_key_arp),
[OVS_KEY_ATTR_TUNNEL] = -1,
};
-static int ipv4_flow_from_nlattrs(struct sw_flow_key *swkey, int *key_len,
- const struct nlattr *a[], u32 *attrs)
+static bool is_all_zero(const u8 *fp, size_t size)
{
- const struct ovs_key_icmp *icmp_key;
- const struct ovs_key_tcp *tcp_key;
- const struct ovs_key_udp *udp_key;
-
- switch (swkey->ip.proto) {
- case IPPROTO_TCP:
- if (!(*attrs & (1 << OVS_KEY_ATTR_TCP)))
- return -EINVAL;
- *attrs &= ~(1 << OVS_KEY_ATTR_TCP);
-
- *key_len = SW_FLOW_KEY_OFFSET(ipv4.tp);
- tcp_key = nla_data(a[OVS_KEY_ATTR_TCP]);
- swkey->ipv4.tp.src = tcp_key->tcp_src;
- swkey->ipv4.tp.dst = tcp_key->tcp_dst;
- break;
-
- case IPPROTO_UDP:
- if (!(*attrs & (1 << OVS_KEY_ATTR_UDP)))
- return -EINVAL;
- *attrs &= ~(1 << OVS_KEY_ATTR_UDP);
-
- *key_len = SW_FLOW_KEY_OFFSET(ipv4.tp);
- udp_key = nla_data(a[OVS_KEY_ATTR_UDP]);
- swkey->ipv4.tp.src = udp_key->udp_src;
- swkey->ipv4.tp.dst = udp_key->udp_dst;
- break;
-
- case IPPROTO_ICMP:
- if (!(*attrs & (1 << OVS_KEY_ATTR_ICMP)))
- return -EINVAL;
- *attrs &= ~(1 << OVS_KEY_ATTR_ICMP);
-
- *key_len = SW_FLOW_KEY_OFFSET(ipv4.tp);
- icmp_key = nla_data(a[OVS_KEY_ATTR_ICMP]);
- swkey->ipv4.tp.src = htons(icmp_key->icmp_type);
- swkey->ipv4.tp.dst = htons(icmp_key->icmp_code);
- break;
- }
-
- return 0;
-}
-
-static int ipv6_flow_from_nlattrs(struct sw_flow_key *swkey, int *key_len,
- const struct nlattr *a[], u32 *attrs)
-{
- const struct ovs_key_icmpv6 *icmpv6_key;
- const struct ovs_key_tcp *tcp_key;
- const struct ovs_key_udp *udp_key;
-
- switch (swkey->ip.proto) {
- case IPPROTO_TCP:
- if (!(*attrs & (1 << OVS_KEY_ATTR_TCP)))
- return -EINVAL;
- *attrs &= ~(1 << OVS_KEY_ATTR_TCP);
-
- *key_len = SW_FLOW_KEY_OFFSET(ipv6.tp);
- tcp_key = nla_data(a[OVS_KEY_ATTR_TCP]);
- swkey->ipv6.tp.src = tcp_key->tcp_src;
- swkey->ipv6.tp.dst = tcp_key->tcp_dst;
- break;
-
- case IPPROTO_UDP:
- if (!(*attrs & (1 << OVS_KEY_ATTR_UDP)))
- return -EINVAL;
- *attrs &= ~(1 << OVS_KEY_ATTR_UDP);
-
- *key_len = SW_FLOW_KEY_OFFSET(ipv6.tp);
- udp_key = nla_data(a[OVS_KEY_ATTR_UDP]);
- swkey->ipv6.tp.src = udp_key->udp_src;
- swkey->ipv6.tp.dst = udp_key->udp_dst;
- break;
-
- case IPPROTO_ICMPV6:
- if (!(*attrs & (1 << OVS_KEY_ATTR_ICMPV6)))
- return -EINVAL;
- *attrs &= ~(1 << OVS_KEY_ATTR_ICMPV6);
-
- *key_len = SW_FLOW_KEY_OFFSET(ipv6.tp);
- icmpv6_key = nla_data(a[OVS_KEY_ATTR_ICMPV6]);
- swkey->ipv6.tp.src = htons(icmpv6_key->icmpv6_type);
- swkey->ipv6.tp.dst = htons(icmpv6_key->icmpv6_code);
+ int i;
- if (swkey->ipv6.tp.src == htons(NDISC_NEIGHBOUR_SOLICITATION) ||
- swkey->ipv6.tp.src == htons(NDISC_NEIGHBOUR_ADVERTISEMENT)) {
- const struct ovs_key_nd *nd_key;
+ if (!fp)
+ return false;
- if (!(*attrs & (1 << OVS_KEY_ATTR_ND)))
- return -EINVAL;
- *attrs &= ~(1 << OVS_KEY_ATTR_ND);
-
- *key_len = SW_FLOW_KEY_OFFSET(ipv6.nd);
- nd_key = nla_data(a[OVS_KEY_ATTR_ND]);
- memcpy(&swkey->ipv6.nd.target, nd_key->nd_target,
- sizeof(swkey->ipv6.nd.target));
- memcpy(swkey->ipv6.nd.sll, nd_key->nd_sll, ETH_ALEN);
- memcpy(swkey->ipv6.nd.tll, nd_key->nd_tll, ETH_ALEN);
- }
- break;
- }
+ for (i = 0; i < size; i++)
+ if (fp[i])
+ return false;
- return 0;
+ return true;
}
-static int parse_flow_nlattrs(const struct nlattr *attr,
- const struct nlattr *a[], u32 *attrsp)
+static int __parse_flow_nlattrs(const struct nlattr *attr,
+ const struct nlattr *a[],
+ u64 *attrsp, bool nz)
{
const struct nlattr *nla;
u32 attrs;
int rem;
- attrs = 0;
+ attrs = *attrsp;
nla_for_each_nested(nla, attr, rem) {
u16 type = nla_type(nla);
int expected_len;
- if (type > OVS_KEY_ATTR_MAX || attrs & (1 << type))
+ if (type > OVS_KEY_ATTR_MAX) {
+ OVS_NLERR("Unknown key attribute (type=%d, max=%d).\n",
+ type, OVS_KEY_ATTR_MAX);
+ }
+
+ if (attrs & (1 << type)) {
+ OVS_NLERR("Duplicate key attribute (type %d).\n", type);
return -EINVAL;
+ }
expected_len = ovs_key_lens[type];
- if (nla_len(nla) != expected_len && expected_len != -1)
+ if (nla_len(nla) != expected_len && expected_len != -1) {
+ OVS_NLERR("Key attribute has unexpected length (type=%d"
+ ", length=%d, expected=%d).\n", type,
+ nla_len(nla), expected_len);
return -EINVAL;
+ }
- attrs |= 1 << type;
- a[type] = nla;
+ if (!nz || !is_all_zero(nla_data(nla), expected_len)) {
+ attrs |= 1 << type;
+ a[type] = nla;
+ }
}
- if (rem)
+ if (rem) {
+ OVS_NLERR("Message has %d unknown bytes.\n", rem);
return -EINVAL;
+ }
*attrsp = attrs;
return 0;
}
+static int parse_flow_mask_nlattrs(const struct nlattr *attr,
+ const struct nlattr *a[], u64 *attrsp)
+{
+ return __parse_flow_nlattrs(attr, a, attrsp, true);
+}
+
+static int parse_flow_nlattrs(const struct nlattr *attr,
+ const struct nlattr *a[], u64 *attrsp)
+{
+ return __parse_flow_nlattrs(attr, a, attrsp, false);
+}
+
int ovs_ipv4_tun_from_nlattr(const struct nlattr *attr,
- struct ovs_key_ipv4_tunnel *tun_key)
+ struct sw_flow_match *match, bool is_mask)
{
struct nlattr *a;
int rem;
bool ttl = false;
-
- memset(tun_key, 0, sizeof(*tun_key));
+ __be16 tun_flags = 0;
nla_for_each_nested(a, attr, rem) {
int type = nla_type(a);
[OVS_TUNNEL_KEY_ATTR_CSUM] = 0,
};
- if (type > OVS_TUNNEL_KEY_ATTR_MAX ||
- ovs_tunnel_key_lens[type] != nla_len(a))
+ if (type > OVS_TUNNEL_KEY_ATTR_MAX) {
+ OVS_NLERR("Unknown IPv4 tunnel attribute (type=%d, max=%d).\n",
+ type, OVS_TUNNEL_KEY_ATTR_MAX);
return -EINVAL;
+ }
+
+ if (ovs_tunnel_key_lens[type] != nla_len(a)) {
+ OVS_NLERR("IPv4 tunnel attribute type has unexpected "
+ " length (type=%d, length=%d, expected=%d).\n",
+ type, nla_len(a), ovs_tunnel_key_lens[type]);
+ return -EINVAL;
+ }
switch (type) {
case OVS_TUNNEL_KEY_ATTR_ID:
- tun_key->tun_id = nla_get_be64(a);
- tun_key->tun_flags |= TUNNEL_KEY;
+ SW_FLOW_KEY_PUT(match, tun_key.tun_id,
+ nla_get_be64(a), is_mask);
+ tun_flags |= TUNNEL_KEY;
break;
case OVS_TUNNEL_KEY_ATTR_IPV4_SRC:
- tun_key->ipv4_src = nla_get_be32(a);
+ SW_FLOW_KEY_PUT(match, tun_key.ipv4_src,
+ nla_get_be32(a), is_mask);
break;
case OVS_TUNNEL_KEY_ATTR_IPV4_DST:
- tun_key->ipv4_dst = nla_get_be32(a);
+ SW_FLOW_KEY_PUT(match, tun_key.ipv4_dst,
+ nla_get_be32(a), is_mask);
break;
case OVS_TUNNEL_KEY_ATTR_TOS:
- tun_key->ipv4_tos = nla_get_u8(a);
+ SW_FLOW_KEY_PUT(match, tun_key.ipv4_tos,
+ nla_get_u8(a), is_mask);
break;
case OVS_TUNNEL_KEY_ATTR_TTL:
- tun_key->ipv4_ttl = nla_get_u8(a);
+ SW_FLOW_KEY_PUT(match, tun_key.ipv4_ttl,
+ nla_get_u8(a), is_mask);
ttl = true;
break;
case OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT:
- tun_key->tun_flags |= TUNNEL_DONT_FRAGMENT;
+ tun_flags |= TUNNEL_DONT_FRAGMENT;
break;
case OVS_TUNNEL_KEY_ATTR_CSUM:
- tun_key->tun_flags |= TUNNEL_CSUM;
+ tun_flags |= TUNNEL_CSUM;
break;
default:
return -EINVAL;
-
}
}
- if (rem > 0)
- return -EINVAL;
- if (!tun_key->ipv4_dst)
- return -EINVAL;
+ SW_FLOW_KEY_PUT(match, tun_key.tun_flags, tun_flags, is_mask);
- if (!ttl)
+ if (rem > 0) {
+ OVS_NLERR("IPv4 tunnel attribute has %d unknown bytes.\n", rem);
return -EINVAL;
+ }
+
+ if (!is_mask) {
+ if (!match->key->tun_key.ipv4_dst) {
+ OVS_NLERR("IPv4 tunnel destination address is zero.\n");
+ return -EINVAL;
+ }
+
+ if (!ttl) {
+ OVS_NLERR("IPv4 tunnel TTL not specified.\n");
+ return -EINVAL;
+ }
+ }
return 0;
}
int ovs_ipv4_tun_to_nlattr(struct sk_buff *skb,
- const struct ovs_key_ipv4_tunnel *tun_key)
+ const struct ovs_key_ipv4_tunnel *tun_key,
+ const struct ovs_key_ipv4_tunnel *output)
{
struct nlattr *nla;
if (!nla)
return -EMSGSIZE;
- if (tun_key->tun_flags & TUNNEL_KEY &&
- nla_put_be64(skb, OVS_TUNNEL_KEY_ATTR_ID, tun_key->tun_id))
+ if (output->tun_flags & TUNNEL_KEY &&
+ nla_put_be64(skb, OVS_TUNNEL_KEY_ATTR_ID, output->tun_id))
return -EMSGSIZE;
- if (tun_key->ipv4_src &&
- nla_put_be32(skb, OVS_TUNNEL_KEY_ATTR_IPV4_SRC, tun_key->ipv4_src))
+ if (output->ipv4_src &&
+ nla_put_be32(skb, OVS_TUNNEL_KEY_ATTR_IPV4_SRC, output->ipv4_src))
return -EMSGSIZE;
- if (nla_put_be32(skb, OVS_TUNNEL_KEY_ATTR_IPV4_DST, tun_key->ipv4_dst))
+ if (output->ipv4_dst &&
+ nla_put_be32(skb, OVS_TUNNEL_KEY_ATTR_IPV4_DST, output->ipv4_dst))
return -EMSGSIZE;
- if (tun_key->ipv4_tos &&
- nla_put_u8(skb, OVS_TUNNEL_KEY_ATTR_TOS, tun_key->ipv4_tos))
+ if (output->ipv4_tos &&
+ nla_put_u8(skb, OVS_TUNNEL_KEY_ATTR_TOS, output->ipv4_tos))
return -EMSGSIZE;
- if (nla_put_u8(skb, OVS_TUNNEL_KEY_ATTR_TTL, tun_key->ipv4_ttl))
+ if (nla_put_u8(skb, OVS_TUNNEL_KEY_ATTR_TTL, output->ipv4_ttl))
return -EMSGSIZE;
- if ((tun_key->tun_flags & TUNNEL_DONT_FRAGMENT) &&
+ if ((output->tun_flags & TUNNEL_DONT_FRAGMENT) &&
nla_put_flag(skb, OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT))
return -EMSGSIZE;
- if ((tun_key->tun_flags & TUNNEL_CSUM) &&
+ if ((output->tun_flags & TUNNEL_CSUM) &&
nla_put_flag(skb, OVS_TUNNEL_KEY_ATTR_CSUM))
return -EMSGSIZE;
return 0;
}
-/**
- * ovs_flow_from_nlattrs - parses Netlink attributes into a flow key.
- * @swkey: receives the extracted flow key.
- * @key_lenp: number of bytes used in @swkey.
- * @attr: Netlink attribute holding nested %OVS_KEY_ATTR_* Netlink attribute
- * sequence.
- */
-int ovs_flow_from_nlattrs(struct sw_flow_key *swkey, int *key_lenp,
- const struct nlattr *attr)
+static int metadata_from_nlattrs(struct sw_flow_match *match, u64 *attrs,
+ const struct nlattr **a, bool is_mask)
{
- const struct nlattr *a[OVS_KEY_ATTR_MAX + 1];
- const struct ovs_key_ethernet *eth_key;
- int key_len;
- u32 attrs;
- int err;
+ if (*attrs & (1 << OVS_KEY_ATTR_PRIORITY)) {
+ SW_FLOW_KEY_PUT(match, phy.priority,
+ nla_get_u32(a[OVS_KEY_ATTR_PRIORITY]), is_mask);
+ *attrs &= ~(1 << OVS_KEY_ATTR_PRIORITY);
+ }
- memset(swkey, 0, sizeof(struct sw_flow_key));
- key_len = SW_FLOW_KEY_OFFSET(eth);
+ if (*attrs & (1 << OVS_KEY_ATTR_IN_PORT)) {
+ u32 in_port = nla_get_u32(a[OVS_KEY_ATTR_IN_PORT]);
- err = parse_flow_nlattrs(attr, a, &attrs);
- if (err)
- return err;
+ if (is_mask)
+ in_port = 0xffffffff; /* Always exact match in_port. */
+ else if (in_port >= DP_MAX_PORTS)
+ return -EINVAL;
- /* Metadata attributes. */
- if (attrs & (1 << OVS_KEY_ATTR_PRIORITY)) {
- swkey->phy.priority = nla_get_u32(a[OVS_KEY_ATTR_PRIORITY]);
- attrs &= ~(1 << OVS_KEY_ATTR_PRIORITY);
+ SW_FLOW_KEY_PUT(match, phy.in_port, in_port, is_mask);
+ *attrs &= ~(1 << OVS_KEY_ATTR_IN_PORT);
+ } else if (!is_mask) {
+ SW_FLOW_KEY_PUT(match, phy.in_port, DP_MAX_PORTS, is_mask);
}
- if (attrs & (1 << OVS_KEY_ATTR_IN_PORT)) {
- u32 in_port = nla_get_u32(a[OVS_KEY_ATTR_IN_PORT]);
- if (in_port >= DP_MAX_PORTS)
- return -EINVAL;
- swkey->phy.in_port = in_port;
- attrs &= ~(1 << OVS_KEY_ATTR_IN_PORT);
- } else {
- swkey->phy.in_port = DP_MAX_PORTS;
+
+ if (*attrs & (1 << OVS_KEY_ATTR_SKB_MARK)) {
+ uint32_t mark = nla_get_u32(a[OVS_KEY_ATTR_SKB_MARK]);
+
+ SW_FLOW_KEY_PUT(match, phy.skb_mark, mark, is_mask);
+ *attrs &= ~(1 << OVS_KEY_ATTR_SKB_MARK);
}
- if (attrs & (1 << OVS_KEY_ATTR_SKB_MARK)) {
- swkey->phy.skb_mark = nla_get_u32(a[OVS_KEY_ATTR_SKB_MARK]);
- attrs &= ~(1 << OVS_KEY_ATTR_SKB_MARK);
+ if (*attrs & (1 << OVS_KEY_ATTR_TUNNEL)) {
+ if (ovs_ipv4_tun_from_nlattr(a[OVS_KEY_ATTR_TUNNEL], match,
+ is_mask))
+ return -EINVAL;
+ *attrs &= ~(1 << OVS_KEY_ATTR_TUNNEL);
}
+ return 0;
+}
- if (attrs & (1 << OVS_KEY_ATTR_TUNNEL)) {
- err = ovs_ipv4_tun_from_nlattr(a[OVS_KEY_ATTR_TUNNEL], &swkey->tun_key);
- if (err)
- return err;
+static int ovs_key_from_nlattrs(struct sw_flow_match *match, u64 attrs,
+ const struct nlattr **a, bool is_mask)
+{
+ int err;
+ u64 orig_attrs = attrs;
- attrs &= ~(1 << OVS_KEY_ATTR_TUNNEL);
- }
+ err = metadata_from_nlattrs(match, &attrs, a, is_mask);
+ if (err)
+ return err;
- /* Data attributes. */
- if (!(attrs & (1 << OVS_KEY_ATTR_ETHERNET)))
- return -EINVAL;
- attrs &= ~(1 << OVS_KEY_ATTR_ETHERNET);
+ if (attrs & (1 << OVS_KEY_ATTR_ETHERNET)) {
+ const struct ovs_key_ethernet *eth_key;
- eth_key = nla_data(a[OVS_KEY_ATTR_ETHERNET]);
- memcpy(swkey->eth.src, eth_key->eth_src, ETH_ALEN);
- memcpy(swkey->eth.dst, eth_key->eth_dst, ETH_ALEN);
+ eth_key = nla_data(a[OVS_KEY_ATTR_ETHERNET]);
+ SW_FLOW_KEY_MEMCPY(match, eth.src,
+ eth_key->eth_src, ETH_ALEN, is_mask);
+ SW_FLOW_KEY_MEMCPY(match, eth.dst,
+ eth_key->eth_dst, ETH_ALEN, is_mask);
+ attrs &= ~(1 << OVS_KEY_ATTR_ETHERNET);
+ }
- if (attrs & (1u << OVS_KEY_ATTR_ETHERTYPE) &&
- nla_get_be16(a[OVS_KEY_ATTR_ETHERTYPE]) == htons(ETH_P_8021Q)) {
- const struct nlattr *encap;
+ if (attrs & (1 << OVS_KEY_ATTR_VLAN)) {
__be16 tci;
- if (attrs != ((1 << OVS_KEY_ATTR_VLAN) |
- (1 << OVS_KEY_ATTR_ETHERTYPE) |
- (1 << OVS_KEY_ATTR_ENCAP)))
- return -EINVAL;
-
- encap = a[OVS_KEY_ATTR_ENCAP];
tci = nla_get_be16(a[OVS_KEY_ATTR_VLAN]);
- if (tci & htons(VLAN_TAG_PRESENT)) {
- swkey->eth.tci = tci;
-
- err = parse_flow_nlattrs(encap, a, &attrs);
- if (err)
- return err;
- } else if (!tci) {
- /* Corner case for truncated 802.1Q header. */
- if (nla_len(encap))
- return -EINVAL;
+ if (!(tci & htons(VLAN_TAG_PRESENT))) {
+ if (is_mask)
+ OVS_NLERR("VLAN TCI mask does not have exact match for VLAN_TAG_PRESENT bit.\n");
+ else
+ OVS_NLERR("VLAN TCI does not have VLAN_TAG_PRESENT bit set.\n");
- swkey->eth.type = htons(ETH_P_8021Q);
- *key_lenp = key_len;
- return 0;
- } else {
return -EINVAL;
}
- }
+
+ SW_FLOW_KEY_PUT(match, eth.tci, tci, is_mask);
+ attrs &= ~(1 << OVS_KEY_ATTR_VLAN);
+ } else if (!is_mask)
+ SW_FLOW_KEY_PUT(match, eth.tci, htons(0xffff), true);
if (attrs & (1 << OVS_KEY_ATTR_ETHERTYPE)) {
- swkey->eth.type = nla_get_be16(a[OVS_KEY_ATTR_ETHERTYPE]);
- if (ntohs(swkey->eth.type) < ETH_P_802_3_MIN)
+ __be16 eth_type;
+
+ eth_type = nla_get_be16(a[OVS_KEY_ATTR_ETHERTYPE]);
+ if (is_mask) {
+ /* Always exact match EtherType. */
+ eth_type = htons(0xffff);
+ } else if (ntohs(eth_type) < ETH_P_802_3_MIN) {
+ OVS_NLERR("EtherType is less than minimum (type=%x, min=%x).\n",
+ ntohs(eth_type), ETH_P_802_3_MIN);
return -EINVAL;
+ }
+
+ SW_FLOW_KEY_PUT(match, eth.type, eth_type, is_mask);
attrs &= ~(1 << OVS_KEY_ATTR_ETHERTYPE);
- } else {
- swkey->eth.type = htons(ETH_P_802_2);
+ } else if (!is_mask) {
+ SW_FLOW_KEY_PUT(match, eth.type, htons(ETH_P_802_2), is_mask);
}
- if (swkey->eth.type == htons(ETH_P_IP)) {
+ if (attrs & (1 << OVS_KEY_ATTR_IPV4)) {
const struct ovs_key_ipv4 *ipv4_key;
- if (!(attrs & (1 << OVS_KEY_ATTR_IPV4)))
- return -EINVAL;
- attrs &= ~(1 << OVS_KEY_ATTR_IPV4);
-
- key_len = SW_FLOW_KEY_OFFSET(ipv4.addr);
ipv4_key = nla_data(a[OVS_KEY_ATTR_IPV4]);
- if (ipv4_key->ipv4_frag > OVS_FRAG_TYPE_MAX)
+ if (!is_mask && ipv4_key->ipv4_frag > OVS_FRAG_TYPE_MAX) {
+ OVS_NLERR("Unknown IPv4 fragment type (value=%d, max=%d).\n",
+ ipv4_key->ipv4_frag, OVS_FRAG_TYPE_MAX);
return -EINVAL;
- swkey->ip.proto = ipv4_key->ipv4_proto;
- swkey->ip.tos = ipv4_key->ipv4_tos;
- swkey->ip.ttl = ipv4_key->ipv4_ttl;
- swkey->ip.frag = ipv4_key->ipv4_frag;
- swkey->ipv4.addr.src = ipv4_key->ipv4_src;
- swkey->ipv4.addr.dst = ipv4_key->ipv4_dst;
-
- if (swkey->ip.frag != OVS_FRAG_TYPE_LATER) {
- err = ipv4_flow_from_nlattrs(swkey, &key_len, a, &attrs);
- if (err)
- return err;
}
- } else if (swkey->eth.type == htons(ETH_P_IPV6)) {
- const struct ovs_key_ipv6 *ipv6_key;
+ SW_FLOW_KEY_PUT(match, ip.proto,
+ ipv4_key->ipv4_proto, is_mask);
+ SW_FLOW_KEY_PUT(match, ip.tos,
+ ipv4_key->ipv4_tos, is_mask);
+ SW_FLOW_KEY_PUT(match, ip.ttl,
+ ipv4_key->ipv4_ttl, is_mask);
+ SW_FLOW_KEY_PUT(match, ip.frag,
+ ipv4_key->ipv4_frag, is_mask);
+ SW_FLOW_KEY_PUT(match, ipv4.addr.src,
+ ipv4_key->ipv4_src, is_mask);
+ SW_FLOW_KEY_PUT(match, ipv4.addr.dst,
+ ipv4_key->ipv4_dst, is_mask);
+ attrs &= ~(1 << OVS_KEY_ATTR_IPV4);
+ }
- if (!(attrs & (1 << OVS_KEY_ATTR_IPV6)))
- return -EINVAL;
- attrs &= ~(1 << OVS_KEY_ATTR_IPV6);
+ if (attrs & (1 << OVS_KEY_ATTR_IPV6)) {
+ const struct ovs_key_ipv6 *ipv6_key;
- key_len = SW_FLOW_KEY_OFFSET(ipv6.label);
ipv6_key = nla_data(a[OVS_KEY_ATTR_IPV6]);
- if (ipv6_key->ipv6_frag > OVS_FRAG_TYPE_MAX)
+ if (!is_mask && ipv6_key->ipv6_frag > OVS_FRAG_TYPE_MAX) {
+ OVS_NLERR("Unknown IPv6 fragment type (value=%d, max=%d).\n",
+ ipv6_key->ipv6_frag, OVS_FRAG_TYPE_MAX);
return -EINVAL;
- swkey->ipv6.label = ipv6_key->ipv6_label;
- swkey->ip.proto = ipv6_key->ipv6_proto;
- swkey->ip.tos = ipv6_key->ipv6_tclass;
- swkey->ip.ttl = ipv6_key->ipv6_hlimit;
- swkey->ip.frag = ipv6_key->ipv6_frag;
- memcpy(&swkey->ipv6.addr.src, ipv6_key->ipv6_src,
- sizeof(swkey->ipv6.addr.src));
- memcpy(&swkey->ipv6.addr.dst, ipv6_key->ipv6_dst,
- sizeof(swkey->ipv6.addr.dst));
-
- if (swkey->ip.frag != OVS_FRAG_TYPE_LATER) {
- err = ipv6_flow_from_nlattrs(swkey, &key_len, a, &attrs);
- if (err)
- return err;
}
- } else if (swkey->eth.type == htons(ETH_P_ARP) ||
- swkey->eth.type == htons(ETH_P_RARP)) {
+ SW_FLOW_KEY_PUT(match, ipv6.label,
+ ipv6_key->ipv6_label, is_mask);
+ SW_FLOW_KEY_PUT(match, ip.proto,
+ ipv6_key->ipv6_proto, is_mask);
+ SW_FLOW_KEY_PUT(match, ip.tos,
+ ipv6_key->ipv6_tclass, is_mask);
+ SW_FLOW_KEY_PUT(match, ip.ttl,
+ ipv6_key->ipv6_hlimit, is_mask);
+ SW_FLOW_KEY_PUT(match, ip.frag,
+ ipv6_key->ipv6_frag, is_mask);
+ SW_FLOW_KEY_MEMCPY(match, ipv6.addr.src,
+ ipv6_key->ipv6_src,
+ sizeof(match->key->ipv6.addr.src),
+ is_mask);
+ SW_FLOW_KEY_MEMCPY(match, ipv6.addr.dst,
+ ipv6_key->ipv6_dst,
+ sizeof(match->key->ipv6.addr.dst),
+ is_mask);
+
+ attrs &= ~(1 << OVS_KEY_ATTR_IPV6);
+ }
+
+ if (attrs & (1 << OVS_KEY_ATTR_ARP)) {
const struct ovs_key_arp *arp_key;
- if (!(attrs & (1 << OVS_KEY_ATTR_ARP)))
+ arp_key = nla_data(a[OVS_KEY_ATTR_ARP]);
+ if (!is_mask && (arp_key->arp_op & htons(0xff00))) {
+ OVS_NLERR("Unknown ARP opcode (opcode=%d).\n",
+ arp_key->arp_op);
return -EINVAL;
+ }
+
+ SW_FLOW_KEY_PUT(match, ipv4.addr.src,
+ arp_key->arp_sip, is_mask);
+ SW_FLOW_KEY_PUT(match, ipv4.addr.dst,
+ arp_key->arp_tip, is_mask);
+ SW_FLOW_KEY_PUT(match, ip.proto,
+ ntohs(arp_key->arp_op), is_mask);
+ SW_FLOW_KEY_MEMCPY(match, ipv4.arp.sha,
+ arp_key->arp_sha, ETH_ALEN, is_mask);
+ SW_FLOW_KEY_MEMCPY(match, ipv4.arp.tha,
+ arp_key->arp_tha, ETH_ALEN, is_mask);
+
attrs &= ~(1 << OVS_KEY_ATTR_ARP);
+ }
- key_len = SW_FLOW_KEY_OFFSET(ipv4.arp);
- arp_key = nla_data(a[OVS_KEY_ATTR_ARP]);
- swkey->ipv4.addr.src = arp_key->arp_sip;
- swkey->ipv4.addr.dst = arp_key->arp_tip;
- if (arp_key->arp_op & htons(0xff00))
+ if (attrs & (1 << OVS_KEY_ATTR_TCP)) {
+ const struct ovs_key_tcp *tcp_key;
+
+ tcp_key = nla_data(a[OVS_KEY_ATTR_TCP]);
+ if (orig_attrs & (1 << OVS_KEY_ATTR_IPV4)) {
+ SW_FLOW_KEY_PUT(match, ipv4.tp.src,
+ tcp_key->tcp_src, is_mask);
+ SW_FLOW_KEY_PUT(match, ipv4.tp.dst,
+ tcp_key->tcp_dst, is_mask);
+ } else {
+ SW_FLOW_KEY_PUT(match, ipv6.tp.src,
+ tcp_key->tcp_src, is_mask);
+ SW_FLOW_KEY_PUT(match, ipv6.tp.dst,
+ tcp_key->tcp_dst, is_mask);
+ }
+ attrs &= ~(1 << OVS_KEY_ATTR_TCP);
+ }
+
+ if (attrs & (1 << OVS_KEY_ATTR_UDP)) {
+ const struct ovs_key_udp *udp_key;
+
+ udp_key = nla_data(a[OVS_KEY_ATTR_UDP]);
+ if (orig_attrs & (1 << OVS_KEY_ATTR_IPV4)) {
+ SW_FLOW_KEY_PUT(match, ipv4.tp.src,
+ udp_key->udp_src, is_mask);
+ SW_FLOW_KEY_PUT(match, ipv4.tp.dst,
+ udp_key->udp_dst, is_mask);
+ } else {
+ SW_FLOW_KEY_PUT(match, ipv6.tp.src,
+ udp_key->udp_src, is_mask);
+ SW_FLOW_KEY_PUT(match, ipv6.tp.dst,
+ udp_key->udp_dst, is_mask);
+ }
+ attrs &= ~(1 << OVS_KEY_ATTR_UDP);
+ }
+
+ if (attrs & (1 << OVS_KEY_ATTR_SCTP)) {
+ const struct ovs_key_sctp *sctp_key;
+
+ sctp_key = nla_data(a[OVS_KEY_ATTR_SCTP]);
+ if (orig_attrs & (1 << OVS_KEY_ATTR_IPV4)) {
+ SW_FLOW_KEY_PUT(match, ipv4.tp.src,
+ sctp_key->sctp_src, is_mask);
+ SW_FLOW_KEY_PUT(match, ipv4.tp.dst,
+ sctp_key->sctp_dst, is_mask);
+ } else {
+ SW_FLOW_KEY_PUT(match, ipv6.tp.src,
+ sctp_key->sctp_src, is_mask);
+ SW_FLOW_KEY_PUT(match, ipv6.tp.dst,
+ sctp_key->sctp_dst, is_mask);
+ }
+ attrs &= ~(1 << OVS_KEY_ATTR_SCTP);
+ }
+
+ if (attrs & (1 << OVS_KEY_ATTR_ICMP)) {
+ const struct ovs_key_icmp *icmp_key;
+
+ icmp_key = nla_data(a[OVS_KEY_ATTR_ICMP]);
+ SW_FLOW_KEY_PUT(match, ipv4.tp.src,
+ htons(icmp_key->icmp_type), is_mask);
+ SW_FLOW_KEY_PUT(match, ipv4.tp.dst,
+ htons(icmp_key->icmp_code), is_mask);
+ attrs &= ~(1 << OVS_KEY_ATTR_ICMP);
+ }
+
+ if (attrs & (1 << OVS_KEY_ATTR_ICMPV6)) {
+ const struct ovs_key_icmpv6 *icmpv6_key;
+
+ icmpv6_key = nla_data(a[OVS_KEY_ATTR_ICMPV6]);
+ SW_FLOW_KEY_PUT(match, ipv6.tp.src,
+ htons(icmpv6_key->icmpv6_type), is_mask);
+ SW_FLOW_KEY_PUT(match, ipv6.tp.dst,
+ htons(icmpv6_key->icmpv6_code), is_mask);
+ attrs &= ~(1 << OVS_KEY_ATTR_ICMPV6);
+ }
+
+ if (attrs & (1 << OVS_KEY_ATTR_ND)) {
+ const struct ovs_key_nd *nd_key;
+
+ nd_key = nla_data(a[OVS_KEY_ATTR_ND]);
+ SW_FLOW_KEY_MEMCPY(match, ipv6.nd.target,
+ nd_key->nd_target,
+ sizeof(match->key->ipv6.nd.target),
+ is_mask);
+ SW_FLOW_KEY_MEMCPY(match, ipv6.nd.sll,
+ nd_key->nd_sll, ETH_ALEN, is_mask);
+ SW_FLOW_KEY_MEMCPY(match, ipv6.nd.tll,
+ nd_key->nd_tll, ETH_ALEN, is_mask);
+ attrs &= ~(1 << OVS_KEY_ATTR_ND);
+ }
+
+ if (attrs != 0)
+ return -EINVAL;
+
+ return 0;
+}
+
+/**
+ * ovs_match_from_nlattrs - parses Netlink attributes into a flow key and
+ * mask. In case the 'mask' is NULL, the flow is treated as exact match
+ * flow. Otherwise, it is treated as a wildcarded flow, except the mask
+ * does not include any don't care bit.
+ * @match: receives the extracted flow match information.
+ * @key: Netlink attribute holding nested %OVS_KEY_ATTR_* Netlink attribute
+ * sequence. The fields should of the packet that triggered the creation
+ * of this flow.
+ * @mask: Optional. Netlink attribute holding nested %OVS_KEY_ATTR_* Netlink
+ * attribute specifies the mask field of the wildcarded flow.
+ */
+int ovs_match_from_nlattrs(struct sw_flow_match *match,
+ const struct nlattr *key,
+ const struct nlattr *mask)
+{
+ const struct nlattr *a[OVS_KEY_ATTR_MAX + 1];
+ const struct nlattr *encap;
+ u64 key_attrs = 0;
+ u64 mask_attrs = 0;
+ bool encap_valid = false;
+ int err;
+
+ err = parse_flow_nlattrs(key, a, &key_attrs);
+ if (err)
+ return err;
+
+ if ((key_attrs & (1 << OVS_KEY_ATTR_ETHERNET)) &&
+ (key_attrs & (1 << OVS_KEY_ATTR_ETHERTYPE)) &&
+ (nla_get_be16(a[OVS_KEY_ATTR_ETHERTYPE]) == htons(ETH_P_8021Q))) {
+ __be16 tci;
+
+ if (!((key_attrs & (1 << OVS_KEY_ATTR_VLAN)) &&
+ (key_attrs & (1 << OVS_KEY_ATTR_ENCAP)))) {
+ OVS_NLERR("Invalid Vlan frame.\n");
return -EINVAL;
- swkey->ip.proto = ntohs(arp_key->arp_op);
- memcpy(swkey->ipv4.arp.sha, arp_key->arp_sha, ETH_ALEN);
- memcpy(swkey->ipv4.arp.tha, arp_key->arp_tha, ETH_ALEN);
+ }
+
+ key_attrs &= ~(1 << OVS_KEY_ATTR_ETHERTYPE);
+ tci = nla_get_be16(a[OVS_KEY_ATTR_VLAN]);
+ encap = a[OVS_KEY_ATTR_ENCAP];
+ key_attrs &= ~(1 << OVS_KEY_ATTR_ENCAP);
+ encap_valid = true;
+
+ if (tci & htons(VLAN_TAG_PRESENT)) {
+ err = parse_flow_nlattrs(encap, a, &key_attrs);
+ if (err)
+ return err;
+ } else if (!tci) {
+ /* Corner case for truncated 802.1Q header. */
+ if (nla_len(encap)) {
+ OVS_NLERR("Truncated 802.1Q header has non-zero encap attribute.\n");
+ return -EINVAL;
+ }
+ } else {
+ OVS_NLERR("Encap attribute is set for a non-VLAN frame.\n");
+ return -EINVAL;
+ }
+ }
+
+ err = ovs_key_from_nlattrs(match, key_attrs, a, false);
+ if (err)
+ return err;
+
+ if (mask) {
+ err = parse_flow_mask_nlattrs(mask, a, &mask_attrs);
+ if (err)
+ return err;
+
+ if (mask_attrs & 1ULL << OVS_KEY_ATTR_ENCAP) {
+ __be16 eth_type = 0;
+ __be16 tci = 0;
+
+ if (!encap_valid) {
+ OVS_NLERR("Encap mask attribute is set for non-VLAN frame.\n");
+ return -EINVAL;
+ }
+
+ mask_attrs &= ~(1 << OVS_KEY_ATTR_ENCAP);
+ if (a[OVS_KEY_ATTR_ETHERTYPE])
+ eth_type = nla_get_be16(a[OVS_KEY_ATTR_ETHERTYPE]);
+
+ if (eth_type == htons(0xffff)) {
+ mask_attrs &= ~(1 << OVS_KEY_ATTR_ETHERTYPE);
+ encap = a[OVS_KEY_ATTR_ENCAP];
+ err = parse_flow_mask_nlattrs(encap, a, &mask_attrs);
+ } else {
+ OVS_NLERR("VLAN frames must have an exact match on the TPID (mask=%x).\n",
+ ntohs(eth_type));
+ return -EINVAL;
+ }
+
+ if (a[OVS_KEY_ATTR_VLAN])
+ tci = nla_get_be16(a[OVS_KEY_ATTR_VLAN]);
+
+ if (!(tci & htons(VLAN_TAG_PRESENT))) {
+ OVS_NLERR("VLAN tag present bit must have an exact match (tci_mask=%x).\n", ntohs(tci));
+ return -EINVAL;
+ }
+ }
+
+ err = ovs_key_from_nlattrs(match, mask_attrs, a, true);
+ if (err)
+ return err;
+ } else {
+ /* Populate exact match flow's key mask. */
+ if (match->mask)
+ ovs_sw_flow_mask_set(match->mask, &match->range, 0xff);
}
- if (attrs)
+ if (!ovs_match_validate(match, key_attrs, mask_attrs))
return -EINVAL;
- *key_lenp = key_len;
return 0;
}
/**
* ovs_flow_metadata_from_nlattrs - parses Netlink attributes into a flow key.
* @flow: Receives extracted in_port, priority, tun_key and skb_mark.
- * @key_len: Length of key in @flow. Used for calculating flow hash.
* @attr: Netlink attribute holding nested %OVS_KEY_ATTR_* Netlink attribute
* sequence.
*
* get the metadata, that is, the parts of the flow key that cannot be
* extracted from the packet itself.
*/
-int ovs_flow_metadata_from_nlattrs(struct sw_flow *flow, int key_len,
- const struct nlattr *attr)
+
+int ovs_flow_metadata_from_nlattrs(struct sw_flow *flow,
+ const struct nlattr *attr)
{
struct ovs_key_ipv4_tunnel *tun_key = &flow->key.tun_key;
- const struct nlattr *nla;
- int rem;
+ const struct nlattr *a[OVS_KEY_ATTR_MAX + 1];
+ u64 attrs = 0;
+ int err;
+ struct sw_flow_match match;
flow->key.phy.in_port = DP_MAX_PORTS;
flow->key.phy.priority = 0;
flow->key.phy.skb_mark = 0;
memset(tun_key, 0, sizeof(flow->key.tun_key));
- nla_for_each_nested(nla, attr, rem) {
- int type = nla_type(nla);
-
- if (type <= OVS_KEY_ATTR_MAX && ovs_key_lens[type] > 0) {
- int err;
-
- if (nla_len(nla) != ovs_key_lens[type])
- return -EINVAL;
-
- switch (type) {
- case OVS_KEY_ATTR_PRIORITY:
- flow->key.phy.priority = nla_get_u32(nla);
- break;
-
- case OVS_KEY_ATTR_TUNNEL:
- err = ovs_ipv4_tun_from_nlattr(nla, tun_key);
- if (err)
- return err;
- break;
-
- case OVS_KEY_ATTR_IN_PORT:
- if (nla_get_u32(nla) >= DP_MAX_PORTS)
- return -EINVAL;
- flow->key.phy.in_port = nla_get_u32(nla);
- break;
-
- case OVS_KEY_ATTR_SKB_MARK:
- flow->key.phy.skb_mark = nla_get_u32(nla);
- break;
- }
- }
- }
- if (rem)
+ err = parse_flow_nlattrs(attr, a, &attrs);
+ if (err)
return -EINVAL;
- flow->hash = ovs_flow_hash(&flow->key,
- flow_key_start(&flow->key), key_len);
+ memset(&match, 0, sizeof(match));
+ match.key = &flow->key;
+
+ err = metadata_from_nlattrs(&match, &attrs, a, false);
+ if (err)
+ return err;
return 0;
}
-int ovs_flow_to_nlattrs(const struct sw_flow_key *swkey, struct sk_buff *skb)
+int ovs_flow_to_nlattrs(const struct sw_flow_key *swkey,
+ const struct sw_flow_key *output, struct sk_buff *skb)
{
struct ovs_key_ethernet *eth_key;
struct nlattr *nla, *encap;
+ bool is_mask = (swkey != output);
- if (swkey->phy.priority &&
- nla_put_u32(skb, OVS_KEY_ATTR_PRIORITY, swkey->phy.priority))
+ if (nla_put_u32(skb, OVS_KEY_ATTR_PRIORITY, output->phy.priority))
goto nla_put_failure;
- if (swkey->tun_key.ipv4_dst &&
- ovs_ipv4_tun_to_nlattr(skb, &swkey->tun_key))
+ if ((swkey->tun_key.ipv4_dst || is_mask) &&
+ ovs_ipv4_tun_to_nlattr(skb, &swkey->tun_key, &output->tun_key))
goto nla_put_failure;
- if (swkey->phy.in_port != DP_MAX_PORTS &&
- nla_put_u32(skb, OVS_KEY_ATTR_IN_PORT, swkey->phy.in_port))
- goto nla_put_failure;
+ if (swkey->phy.in_port == DP_MAX_PORTS) {
+ if (is_mask && (output->phy.in_port == 0xffff))
+ if (nla_put_u32(skb, OVS_KEY_ATTR_IN_PORT, 0xffffffff))
+ goto nla_put_failure;
+ } else {
+ u16 upper_u16;
+ upper_u16 = !is_mask ? 0 : 0xffff;
- if (swkey->phy.skb_mark &&
- nla_put_u32(skb, OVS_KEY_ATTR_SKB_MARK, swkey->phy.skb_mark))
+ if (nla_put_u32(skb, OVS_KEY_ATTR_IN_PORT,
+ (upper_u16 << 16) | output->phy.in_port))
+ goto nla_put_failure;
+ }
+
+ if (nla_put_u32(skb, OVS_KEY_ATTR_SKB_MARK, output->phy.skb_mark))
goto nla_put_failure;
nla = nla_reserve(skb, OVS_KEY_ATTR_ETHERNET, sizeof(*eth_key));
if (!nla)
goto nla_put_failure;
+
eth_key = nla_data(nla);
- memcpy(eth_key->eth_src, swkey->eth.src, ETH_ALEN);
- memcpy(eth_key->eth_dst, swkey->eth.dst, ETH_ALEN);
+ memcpy(eth_key->eth_src, output->eth.src, ETH_ALEN);
+ memcpy(eth_key->eth_dst, output->eth.dst, ETH_ALEN);
if (swkey->eth.tci || swkey->eth.type == htons(ETH_P_8021Q)) {
- if (nla_put_be16(skb, OVS_KEY_ATTR_ETHERTYPE, htons(ETH_P_8021Q)) ||
- nla_put_be16(skb, OVS_KEY_ATTR_VLAN, swkey->eth.tci))
+ __be16 eth_type;
+ eth_type = !is_mask ? htons(ETH_P_8021Q) : htons(0xffff);
+ if (nla_put_be16(skb, OVS_KEY_ATTR_ETHERTYPE, eth_type) ||
+ nla_put_be16(skb, OVS_KEY_ATTR_VLAN, output->eth.tci))
goto nla_put_failure;
encap = nla_nest_start(skb, OVS_KEY_ATTR_ENCAP);
if (!swkey->eth.tci)
goto unencap;
- } else {
+ } else
encap = NULL;
- }
- if (swkey->eth.type == htons(ETH_P_802_2))
+ if (swkey->eth.type == htons(ETH_P_802_2)) {
+ /*
+ * Ethertype 802.2 is represented in the netlink with omitted
+ * OVS_KEY_ATTR_ETHERTYPE in the flow key attribute, and
+ * 0xffff in the mask attribute. Ethertype can also
+ * be wildcarded.
+ */
+ if (is_mask && output->eth.type)
+ if (nla_put_be16(skb, OVS_KEY_ATTR_ETHERTYPE,
+ output->eth.type))
+ goto nla_put_failure;
goto unencap;
+ }
- if (nla_put_be16(skb, OVS_KEY_ATTR_ETHERTYPE, swkey->eth.type))
+ if (nla_put_be16(skb, OVS_KEY_ATTR_ETHERTYPE, output->eth.type))
goto nla_put_failure;
if (swkey->eth.type == htons(ETH_P_IP)) {
if (!nla)
goto nla_put_failure;
ipv4_key = nla_data(nla);
- ipv4_key->ipv4_src = swkey->ipv4.addr.src;
- ipv4_key->ipv4_dst = swkey->ipv4.addr.dst;
- ipv4_key->ipv4_proto = swkey->ip.proto;
- ipv4_key->ipv4_tos = swkey->ip.tos;
- ipv4_key->ipv4_ttl = swkey->ip.ttl;
- ipv4_key->ipv4_frag = swkey->ip.frag;
+ ipv4_key->ipv4_src = output->ipv4.addr.src;
+ ipv4_key->ipv4_dst = output->ipv4.addr.dst;
+ ipv4_key->ipv4_proto = output->ip.proto;
+ ipv4_key->ipv4_tos = output->ip.tos;
+ ipv4_key->ipv4_ttl = output->ip.ttl;
+ ipv4_key->ipv4_frag = output->ip.frag;
} else if (swkey->eth.type == htons(ETH_P_IPV6)) {
struct ovs_key_ipv6 *ipv6_key;
if (!nla)
goto nla_put_failure;
ipv6_key = nla_data(nla);
- memcpy(ipv6_key->ipv6_src, &swkey->ipv6.addr.src,
+ memcpy(ipv6_key->ipv6_src, &output->ipv6.addr.src,
sizeof(ipv6_key->ipv6_src));
- memcpy(ipv6_key->ipv6_dst, &swkey->ipv6.addr.dst,
+ memcpy(ipv6_key->ipv6_dst, &output->ipv6.addr.dst,
sizeof(ipv6_key->ipv6_dst));
- ipv6_key->ipv6_label = swkey->ipv6.label;
- ipv6_key->ipv6_proto = swkey->ip.proto;
- ipv6_key->ipv6_tclass = swkey->ip.tos;
- ipv6_key->ipv6_hlimit = swkey->ip.ttl;
- ipv6_key->ipv6_frag = swkey->ip.frag;
+ ipv6_key->ipv6_label = output->ipv6.label;
+ ipv6_key->ipv6_proto = output->ip.proto;
+ ipv6_key->ipv6_tclass = output->ip.tos;
+ ipv6_key->ipv6_hlimit = output->ip.ttl;
+ ipv6_key->ipv6_frag = output->ip.frag;
} else if (swkey->eth.type == htons(ETH_P_ARP) ||
swkey->eth.type == htons(ETH_P_RARP)) {
struct ovs_key_arp *arp_key;
goto nla_put_failure;
arp_key = nla_data(nla);
memset(arp_key, 0, sizeof(struct ovs_key_arp));
- arp_key->arp_sip = swkey->ipv4.addr.src;
- arp_key->arp_tip = swkey->ipv4.addr.dst;
- arp_key->arp_op = htons(swkey->ip.proto);
- memcpy(arp_key->arp_sha, swkey->ipv4.arp.sha, ETH_ALEN);
- memcpy(arp_key->arp_tha, swkey->ipv4.arp.tha, ETH_ALEN);
+ arp_key->arp_sip = output->ipv4.addr.src;
+ arp_key->arp_tip = output->ipv4.addr.dst;
+ arp_key->arp_op = htons(output->ip.proto);
+ memcpy(arp_key->arp_sha, output->ipv4.arp.sha, ETH_ALEN);
+ memcpy(arp_key->arp_tha, output->ipv4.arp.tha, ETH_ALEN);
}
if ((swkey->eth.type == htons(ETH_P_IP) ||
goto nla_put_failure;
tcp_key = nla_data(nla);
if (swkey->eth.type == htons(ETH_P_IP)) {
- tcp_key->tcp_src = swkey->ipv4.tp.src;
- tcp_key->tcp_dst = swkey->ipv4.tp.dst;
+ tcp_key->tcp_src = output->ipv4.tp.src;
+ tcp_key->tcp_dst = output->ipv4.tp.dst;
} else if (swkey->eth.type == htons(ETH_P_IPV6)) {
- tcp_key->tcp_src = swkey->ipv6.tp.src;
- tcp_key->tcp_dst = swkey->ipv6.tp.dst;
+ tcp_key->tcp_src = output->ipv6.tp.src;
+ tcp_key->tcp_dst = output->ipv6.tp.dst;
}
} else if (swkey->ip.proto == IPPROTO_UDP) {
struct ovs_key_udp *udp_key;
goto nla_put_failure;
udp_key = nla_data(nla);
if (swkey->eth.type == htons(ETH_P_IP)) {
- udp_key->udp_src = swkey->ipv4.tp.src;
- udp_key->udp_dst = swkey->ipv4.tp.dst;
+ udp_key->udp_src = output->ipv4.tp.src;
+ udp_key->udp_dst = output->ipv4.tp.dst;
+ } else if (swkey->eth.type == htons(ETH_P_IPV6)) {
+ udp_key->udp_src = output->ipv6.tp.src;
+ udp_key->udp_dst = output->ipv6.tp.dst;
+ }
+ } else if (swkey->ip.proto == IPPROTO_SCTP) {
+ struct ovs_key_sctp *sctp_key;
+
+ nla = nla_reserve(skb, OVS_KEY_ATTR_SCTP, sizeof(*sctp_key));
+ if (!nla)
+ goto nla_put_failure;
+ sctp_key = nla_data(nla);
+ if (swkey->eth.type == htons(ETH_P_IP)) {
+ sctp_key->sctp_src = swkey->ipv4.tp.src;
+ sctp_key->sctp_dst = swkey->ipv4.tp.dst;
} else if (swkey->eth.type == htons(ETH_P_IPV6)) {
- udp_key->udp_src = swkey->ipv6.tp.src;
- udp_key->udp_dst = swkey->ipv6.tp.dst;
+ sctp_key->sctp_src = swkey->ipv6.tp.src;
+ sctp_key->sctp_dst = swkey->ipv6.tp.dst;
}
} else if (swkey->eth.type == htons(ETH_P_IP) &&
swkey->ip.proto == IPPROTO_ICMP) {
if (!nla)
goto nla_put_failure;
icmp_key = nla_data(nla);
- icmp_key->icmp_type = ntohs(swkey->ipv4.tp.src);
- icmp_key->icmp_code = ntohs(swkey->ipv4.tp.dst);
+ icmp_key->icmp_type = ntohs(output->ipv4.tp.src);
+ icmp_key->icmp_code = ntohs(output->ipv4.tp.dst);
} else if (swkey->eth.type == htons(ETH_P_IPV6) &&
swkey->ip.proto == IPPROTO_ICMPV6) {
struct ovs_key_icmpv6 *icmpv6_key;
if (!nla)
goto nla_put_failure;
icmpv6_key = nla_data(nla);
- icmpv6_key->icmpv6_type = ntohs(swkey->ipv6.tp.src);
- icmpv6_key->icmpv6_code = ntohs(swkey->ipv6.tp.dst);
+ icmpv6_key->icmpv6_type = ntohs(output->ipv6.tp.src);
+ icmpv6_key->icmpv6_code = ntohs(output->ipv6.tp.dst);
if (icmpv6_key->icmpv6_type == NDISC_NEIGHBOUR_SOLICITATION ||
icmpv6_key->icmpv6_type == NDISC_NEIGHBOUR_ADVERTISEMENT) {
if (!nla)
goto nla_put_failure;
nd_key = nla_data(nla);
- memcpy(nd_key->nd_target, &swkey->ipv6.nd.target,
+ memcpy(nd_key->nd_target, &output->ipv6.nd.target,
sizeof(nd_key->nd_target));
- memcpy(nd_key->nd_sll, swkey->ipv6.nd.sll, ETH_ALEN);
- memcpy(nd_key->nd_tll, swkey->ipv6.nd.tll, ETH_ALEN);
+ memcpy(nd_key->nd_sll, output->ipv6.nd.sll, ETH_ALEN);
+ memcpy(nd_key->nd_tll, output->ipv6.nd.tll, ETH_ALEN);
}
}
}
* Returns zero if successful or a negative error code. */
int ovs_flow_init(void)
{
+ BUILD_BUG_ON(sizeof(struct sw_flow_key) % sizeof(long));
+
flow_cache = kmem_cache_create("sw_flow", sizeof(struct sw_flow), 0,
0, NULL);
if (flow_cache == NULL)
{
kmem_cache_destroy(flow_cache);
}
+
+struct sw_flow_mask *ovs_sw_flow_mask_alloc(void)
+{
+ struct sw_flow_mask *mask;
+
+ mask = kmalloc(sizeof(*mask), GFP_KERNEL);
+ if (mask)
+ mask->ref_count = 0;
+
+ return mask;
+}
+
+void ovs_sw_flow_mask_add_ref(struct sw_flow_mask *mask)
+{
+ mask->ref_count++;
+}
+
+void ovs_sw_flow_mask_del_ref(struct sw_flow_mask *mask, bool deferred)
+{
+ if (!mask)
+ return;
+
+ BUG_ON(!mask->ref_count);
+ mask->ref_count--;
+
+ if (!mask->ref_count) {
+ list_del_rcu(&mask->list);
+ if (deferred)
+ kfree_rcu(mask, rcu);
+ else
+ kfree(mask);
+ }
+}
+
+static bool ovs_sw_flow_mask_equal(const struct sw_flow_mask *a,
+ const struct sw_flow_mask *b)
+{
+ u8 *a_ = (u8 *)&a->key + a->range.start;
+ u8 *b_ = (u8 *)&b->key + b->range.start;
+
+ return (a->range.end == b->range.end)
+ && (a->range.start == b->range.start)
+ && (memcmp(a_, b_, range_n_bytes(&a->range)) == 0);
+}
+
+struct sw_flow_mask *ovs_sw_flow_mask_find(const struct flow_table *tbl,
+ const struct sw_flow_mask *mask)
+{
+ struct list_head *ml;
+
+ list_for_each(ml, tbl->mask_list) {
+ struct sw_flow_mask *m;
+ m = container_of(ml, struct sw_flow_mask, list);
+ if (ovs_sw_flow_mask_equal(mask, m))
+ return m;
+ }
+
+ return NULL;
+}
+
+/**
+ * add a new mask into the mask list.
+ * The caller needs to make sure that 'mask' is not the same
+ * as any masks that are already on the list.
+ */
+void ovs_sw_flow_mask_insert(struct flow_table *tbl, struct sw_flow_mask *mask)
+{
+ list_add_rcu(&mask->list, tbl->mask_list);
+}
+
+/**
+ * Set 'range' fields in the mask to the value of 'val'.
+ */
+static void ovs_sw_flow_mask_set(struct sw_flow_mask *mask,
+ struct sw_flow_key_range *range, u8 val)
+{
+ u8 *m = (u8 *)&mask->key + range->start;
+
+ mask->range = *range;
+ memset(m, val, range_n_bytes(range));
+}
/*
- * Copyright (c) 2007-2011 Nicira, Inc.
+ * Copyright (c) 2007-2013 Nicira, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
#include <net/inet_ecn.h>
struct sk_buff;
+struct sw_flow_mask;
+struct flow_table;
struct sw_flow_actions {
struct rcu_head rcu;
} addr;
union {
struct {
- __be16 src; /* TCP/UDP source port. */
- __be16 dst; /* TCP/UDP destination port. */
+ __be16 src; /* TCP/UDP/SCTP source port. */
+ __be16 dst; /* TCP/UDP/SCTP destination port. */
} tp;
struct {
u8 sha[ETH_ALEN]; /* ARP source hardware address. */
} addr;
__be32 label; /* IPv6 flow label. */
struct {
- __be16 src; /* TCP/UDP source port. */
- __be16 dst; /* TCP/UDP destination port. */
+ __be16 src; /* TCP/UDP/SCTP source port. */
+ __be16 dst; /* TCP/UDP/SCTP destination port. */
} tp;
struct {
struct in6_addr target; /* ND target address. */
} nd;
} ipv6;
};
-};
+} __aligned(__alignof__(long));
struct sw_flow {
struct rcu_head rcu;
u32 hash;
struct sw_flow_key key;
+ struct sw_flow_key unmasked_key;
+ struct sw_flow_mask *mask;
struct sw_flow_actions __rcu *sf_acts;
spinlock_t lock; /* Lock for values below. */
u8 tcp_flags; /* Union of seen TCP flags. */
};
+struct sw_flow_key_range {
+ size_t start;
+ size_t end;
+};
+
+struct sw_flow_match {
+ struct sw_flow_key *key;
+ struct sw_flow_key_range range;
+ struct sw_flow_mask *mask;
+};
+
+void ovs_match_init(struct sw_flow_match *match,
+ struct sw_flow_key *key, struct sw_flow_mask *mask);
+
struct arp_eth_header {
__be16 ar_hrd; /* format of hardware address */
__be16 ar_pro; /* format of protocol address */
struct sw_flow *ovs_flow_alloc(void);
void ovs_flow_deferred_free(struct sw_flow *);
-void ovs_flow_free(struct sw_flow *flow);
+void ovs_flow_free(struct sw_flow *, bool deferred);
struct sw_flow_actions *ovs_flow_actions_alloc(int actions_len);
void ovs_flow_deferred_free_acts(struct sw_flow_actions *);
-int ovs_flow_extract(struct sk_buff *, u16 in_port, struct sw_flow_key *,
- int *key_lenp);
+int ovs_flow_extract(struct sk_buff *, u16 in_port, struct sw_flow_key *);
void ovs_flow_used(struct sw_flow *, struct sk_buff *);
u64 ovs_flow_used_time(unsigned long flow_jiffies);
-
-int ovs_flow_to_nlattrs(const struct sw_flow_key *, struct sk_buff *);
-int ovs_flow_from_nlattrs(struct sw_flow_key *swkey, int *key_lenp,
+int ovs_flow_to_nlattrs(const struct sw_flow_key *,
+ const struct sw_flow_key *, struct sk_buff *);
+int ovs_match_from_nlattrs(struct sw_flow_match *match,
+ const struct nlattr *,
const struct nlattr *);
-int ovs_flow_metadata_from_nlattrs(struct sw_flow *flow, int key_len,
- const struct nlattr *attr);
+int ovs_flow_metadata_from_nlattrs(struct sw_flow *flow,
+ const struct nlattr *attr);
#define MAX_ACTIONS_BUFSIZE (32 * 1024)
#define TBL_MIN_BUCKETS 1024
struct flex_array *buckets;
unsigned int count, n_buckets;
struct rcu_head rcu;
+ struct list_head *mask_list;
int node_ver;
u32 hash_seed;
bool keep_flows;
return (table->count > table->n_buckets);
}
-struct sw_flow *ovs_flow_tbl_lookup(struct flow_table *table,
- struct sw_flow_key *key, int len);
-void ovs_flow_tbl_destroy(struct flow_table *table);
-void ovs_flow_tbl_deferred_destroy(struct flow_table *table);
+struct sw_flow *ovs_flow_lookup(struct flow_table *,
+ const struct sw_flow_key *);
+struct sw_flow *ovs_flow_lookup_unmasked_key(struct flow_table *table,
+ struct sw_flow_match *match);
+
+void ovs_flow_tbl_destroy(struct flow_table *table, bool deferred);
struct flow_table *ovs_flow_tbl_alloc(int new_size);
struct flow_table *ovs_flow_tbl_expand(struct flow_table *table);
struct flow_table *ovs_flow_tbl_rehash(struct flow_table *table);
-void ovs_flow_tbl_insert(struct flow_table *table, struct sw_flow *flow,
- struct sw_flow_key *key, int key_len);
-void ovs_flow_tbl_remove(struct flow_table *table, struct sw_flow *flow);
-struct sw_flow *ovs_flow_tbl_next(struct flow_table *table, u32 *bucket, u32 *idx);
+void ovs_flow_insert(struct flow_table *table, struct sw_flow *flow);
+void ovs_flow_remove(struct flow_table *table, struct sw_flow *flow);
+
+struct sw_flow *ovs_flow_dump_next(struct flow_table *table, u32 *bucket, u32 *idx);
extern const int ovs_key_lens[OVS_KEY_ATTR_MAX + 1];
int ovs_ipv4_tun_from_nlattr(const struct nlattr *attr,
- struct ovs_key_ipv4_tunnel *tun_key);
+ struct sw_flow_match *match, bool is_mask);
int ovs_ipv4_tun_to_nlattr(struct sk_buff *skb,
- const struct ovs_key_ipv4_tunnel *tun_key);
+ const struct ovs_key_ipv4_tunnel *tun_key,
+ const struct ovs_key_ipv4_tunnel *output);
+
+bool ovs_flow_cmp_unmasked_key(const struct sw_flow *flow,
+ const struct sw_flow_key *key, int key_end);
+
+struct sw_flow_mask {
+ int ref_count;
+ struct rcu_head rcu;
+ struct list_head list;
+ struct sw_flow_key_range range;
+ struct sw_flow_key key;
+};
+struct sw_flow_mask *ovs_sw_flow_mask_alloc(void);
+void ovs_sw_flow_mask_add_ref(struct sw_flow_mask *);
+void ovs_sw_flow_mask_del_ref(struct sw_flow_mask *, bool deferred);
+void ovs_sw_flow_mask_insert(struct flow_table *, struct sw_flow_mask *);
+struct sw_flow_mask *ovs_sw_flow_mask_find(const struct flow_table *,
+ const struct sw_flow_mask *);
+void ovs_flow_key_mask(struct sw_flow_key *dst, const struct sw_flow_key *src,
+ const struct sw_flow_mask *mask);
#endif /* flow.h */
* 02110-1301, USA
*/
-#ifdef CONFIG_OPENVSWITCH_GRE
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/if.h>
.get_name = gre_get_name,
.send = gre_tnl_send,
};
-
-#endif /* OPENVSWITCH_GRE */
#include <linux/llc.h>
#include <linux/rtnetlink.h>
#include <linux/skbuff.h>
+#include <linux/openvswitch.h>
#include <net/llc.h>
return RX_HANDLER_CONSUMED;
}
+static struct net_device *get_dpdev(struct datapath *dp)
+{
+ struct vport *local;
+
+ local = ovs_vport_ovsl(dp, OVSP_LOCAL);
+ BUG_ON(!local);
+ return netdev_vport_priv(local)->dev;
+}
+
static struct vport *netdev_create(const struct vport_parms *parms)
{
struct vport *vport;
}
rtnl_lock();
+ err = netdev_master_upper_dev_link(netdev_vport->dev,
+ get_dpdev(vport->dp));
+ if (err)
+ goto error_unlock;
+
err = netdev_rx_handler_register(netdev_vport->dev, netdev_frame_hook,
vport);
if (err)
- goto error_unlock;
+ goto error_master_upper_dev_unlink;
dev_set_promiscuity(netdev_vport->dev, 1);
netdev_vport->dev->priv_flags |= IFF_OVS_DATAPATH;
return vport;
+error_master_upper_dev_unlink:
+ netdev_upper_dev_unlink(netdev_vport->dev, get_dpdev(vport->dp));
error_unlock:
rtnl_unlock();
error_put:
rtnl_lock();
netdev_vport->dev->priv_flags &= ~IFF_OVS_DATAPATH;
netdev_rx_handler_unregister(netdev_vport->dev);
+ netdev_upper_dev_unlink(netdev_vport->dev, get_dpdev(vport->dp));
dev_set_promiscuity(netdev_vport->dev, -1);
rtnl_unlock();
--- /dev/null
+/*
+ * Copyright (c) 2013 Nicira, Inc.
+ * Copyright (c) 2013 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/net.h>
+#include <linux/rculist.h>
+#include <linux/udp.h>
+
+#include <net/icmp.h>
+#include <net/ip.h>
+#include <net/udp.h>
+#include <net/ip_tunnels.h>
+#include <net/udp.h>
+#include <net/rtnetlink.h>
+#include <net/route.h>
+#include <net/dsfield.h>
+#include <net/inet_ecn.h>
+#include <net/net_namespace.h>
+#include <net/netns/generic.h>
+#include <net/vxlan.h>
+
+#include "datapath.h"
+#include "vport.h"
+
+/**
+ * struct vxlan_port - Keeps track of open UDP ports
+ * @vs: vxlan_sock created for the port.
+ * @name: vport name.
+ */
+struct vxlan_port {
+ struct vxlan_sock *vs;
+ char name[IFNAMSIZ];
+};
+
+static inline struct vxlan_port *vxlan_vport(const struct vport *vport)
+{
+ return vport_priv(vport);
+}
+
+/* Called with rcu_read_lock and BH disabled. */
+static void vxlan_rcv(struct vxlan_sock *vs, struct sk_buff *skb, __be32 vx_vni)
+{
+ struct ovs_key_ipv4_tunnel tun_key;
+ struct vport *vport = vs->data;
+ struct iphdr *iph;
+ __be64 key;
+
+ /* Save outer tunnel values */
+ iph = ip_hdr(skb);
+ key = cpu_to_be64(ntohl(vx_vni) >> 8);
+ ovs_flow_tun_key_init(&tun_key, iph, key, TUNNEL_KEY);
+
+ ovs_vport_receive(vport, skb, &tun_key);
+}
+
+static int vxlan_get_options(const struct vport *vport, struct sk_buff *skb)
+{
+ struct vxlan_port *vxlan_port = vxlan_vport(vport);
+ __be16 dst_port = inet_sk(vxlan_port->vs->sock->sk)->inet_sport;
+
+ if (nla_put_u16(skb, OVS_TUNNEL_ATTR_DST_PORT, ntohs(dst_port)))
+ return -EMSGSIZE;
+ return 0;
+}
+
+static void vxlan_tnl_destroy(struct vport *vport)
+{
+ struct vxlan_port *vxlan_port = vxlan_vport(vport);
+
+ vxlan_sock_release(vxlan_port->vs);
+
+ ovs_vport_deferred_free(vport);
+}
+
+static struct vport *vxlan_tnl_create(const struct vport_parms *parms)
+{
+ struct net *net = ovs_dp_get_net(parms->dp);
+ struct nlattr *options = parms->options;
+ struct vxlan_port *vxlan_port;
+ struct vxlan_sock *vs;
+ struct vport *vport;
+ struct nlattr *a;
+ u16 dst_port;
+ int err;
+
+ if (!options) {
+ err = -EINVAL;
+ goto error;
+ }
+ a = nla_find_nested(options, OVS_TUNNEL_ATTR_DST_PORT);
+ if (a && nla_len(a) == sizeof(u16)) {
+ dst_port = nla_get_u16(a);
+ } else {
+ /* Require destination port from userspace. */
+ err = -EINVAL;
+ goto error;
+ }
+
+ vport = ovs_vport_alloc(sizeof(struct vxlan_port),
+ &ovs_vxlan_vport_ops, parms);
+ if (IS_ERR(vport))
+ return vport;
+
+ vxlan_port = vxlan_vport(vport);
+ strncpy(vxlan_port->name, parms->name, IFNAMSIZ);
+
+ vs = vxlan_sock_add(net, htons(dst_port), vxlan_rcv, vport, true);
+ if (IS_ERR(vs)) {
+ ovs_vport_free(vport);
+ return (void *)vs;
+ }
+ vxlan_port->vs = vs;
+
+ return vport;
+
+error:
+ return ERR_PTR(err);
+}
+
+static int vxlan_tnl_send(struct vport *vport, struct sk_buff *skb)
+{
+ struct net *net = ovs_dp_get_net(vport->dp);
+ struct vxlan_port *vxlan_port = vxlan_vport(vport);
+ __be16 dst_port = inet_sk(vxlan_port->vs->sock->sk)->inet_sport;
+ struct rtable *rt;
+ struct flowi4 fl;
+ __be16 src_port;
+ int port_min;
+ int port_max;
+ __be16 df;
+ int err;
+
+ if (unlikely(!OVS_CB(skb)->tun_key)) {
+ err = -EINVAL;
+ goto error;
+ }
+
+ /* Route lookup */
+ memset(&fl, 0, sizeof(fl));
+ fl.daddr = OVS_CB(skb)->tun_key->ipv4_dst;
+ fl.saddr = OVS_CB(skb)->tun_key->ipv4_src;
+ fl.flowi4_tos = RT_TOS(OVS_CB(skb)->tun_key->ipv4_tos);
+ fl.flowi4_mark = skb->mark;
+ fl.flowi4_proto = IPPROTO_UDP;
+
+ rt = ip_route_output_key(net, &fl);
+ if (IS_ERR(rt)) {
+ err = PTR_ERR(rt);
+ goto error;
+ }
+
+ df = OVS_CB(skb)->tun_key->tun_flags & TUNNEL_DONT_FRAGMENT ?
+ htons(IP_DF) : 0;
+
+ skb->local_df = 1;
+
+ inet_get_local_port_range(&port_min, &port_max);
+ src_port = vxlan_src_port(port_min, port_max, skb);
+
+ err = vxlan_xmit_skb(net, vxlan_port->vs, rt, skb,
+ fl.saddr, OVS_CB(skb)->tun_key->ipv4_dst,
+ OVS_CB(skb)->tun_key->ipv4_tos,
+ OVS_CB(skb)->tun_key->ipv4_ttl, df,
+ src_port, dst_port,
+ htonl(be64_to_cpu(OVS_CB(skb)->tun_key->tun_id) << 8));
+ if (err < 0)
+ ip_rt_put(rt);
+error:
+ return err;
+}
+
+static const char *vxlan_get_name(const struct vport *vport)
+{
+ struct vxlan_port *vxlan_port = vxlan_vport(vport);
+ return vxlan_port->name;
+}
+
+const struct vport_ops ovs_vxlan_vport_ops = {
+ .type = OVS_VPORT_TYPE_VXLAN,
+ .create = vxlan_tnl_create,
+ .destroy = vxlan_tnl_destroy,
+ .get_name = vxlan_get_name,
+ .get_options = vxlan_get_options,
+ .send = vxlan_tnl_send,
+};
#ifdef CONFIG_OPENVSWITCH_GRE
&ovs_gre_vport_ops,
#endif
+#ifdef CONFIG_OPENVSWITCH_VXLAN
+ &ovs_vxlan_vport_ops,
+#endif
};
/* Protected by RCU read lock for reading, ovs_mutex for writing. */
* ovs_vport_set_options - modify existing vport device (for kernel callers)
*
* @vport: vport to modify.
- * @port: New configuration.
+ * @options: New configuration.
*
* Modifies an existing device with the specified configuration (which is
* dependent on device type). ovs_mutex must be held.
*
* @vport: vport that received the packet
* @skb: skb that was received
+ * @tun_key: tunnel (if any) that carried packet
*
* Must be called with rcu_read_lock. The packet cannot be shared and
* skb->data should point to the Ethernet header.
extern const struct vport_ops ovs_netdev_vport_ops;
extern const struct vport_ops ovs_internal_vport_ops;
extern const struct vport_ops ovs_gre_vport_ops;
+extern const struct vport_ops ovs_vxlan_vport_ops;
static inline void ovs_skb_postpush_rcsum(struct sk_buff *skb,
const void *start, unsigned int len)
linear = len;
skb = sock_alloc_send_pskb(sk, prepad + linear, len - linear, noblock,
- err);
+ err, 0);
if (!skb)
return NULL;
return err;
}
-static int packet_recv_error(struct sock *sk, struct msghdr *msg, int len)
-{
- struct sock_exterr_skb *serr;
- struct sk_buff *skb, *skb2;
- int copied, err;
-
- err = -EAGAIN;
- skb = skb_dequeue(&sk->sk_error_queue);
- if (skb == NULL)
- goto out;
-
- copied = skb->len;
- if (copied > len) {
- msg->msg_flags |= MSG_TRUNC;
- copied = len;
- }
- err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
- if (err)
- goto out_free_skb;
-
- sock_recv_timestamp(msg, sk, skb);
-
- serr = SKB_EXT_ERR(skb);
- put_cmsg(msg, SOL_PACKET, PACKET_TX_TIMESTAMP,
- sizeof(serr->ee), &serr->ee);
-
- msg->msg_flags |= MSG_ERRQUEUE;
- err = copied;
-
- /* Reset and regenerate socket error */
- spin_lock_bh(&sk->sk_error_queue.lock);
- sk->sk_err = 0;
- if ((skb2 = skb_peek(&sk->sk_error_queue)) != NULL) {
- sk->sk_err = SKB_EXT_ERR(skb2)->ee.ee_errno;
- spin_unlock_bh(&sk->sk_error_queue.lock);
- sk->sk_error_report(sk);
- } else
- spin_unlock_bh(&sk->sk_error_queue.lock);
-
-out_free_skb:
- kfree_skb(skb);
-out:
- return err;
-}
-
/*
* Pull a packet from our receive queue and hand it to the user.
* If necessary we block.
#endif
if (flags & MSG_ERRQUEUE) {
- err = packet_recv_error(sk, msg, len);
+ err = sock_recv_errqueue(sk, msg, len,
+ SOL_PACKET, PACKET_TX_TIMESTAMP);
goto out;
}
if (po->tp_version == TPACKET_V3) {
lv = sizeof(struct tpacket_stats_v3);
+ st.stats3.tp_packets += st.stats3.tp_drops;
data = &st.stats3;
} else {
lv = sizeof(struct tpacket_stats);
+ st.stats1.tp_packets += st.stats1.tp_drops;
data = &st.stats1;
}
struct sock **psk = v;
struct sock *sk = *psk;
- seq_printf(seq, "%02X %5d %lu%n",
+ seq_printf(seq, "%02X %5u %lu%n",
(int) (psk - pnres.sk),
from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
sock_i_ino(sk), &len);
return q;
}
+/* The linklayer setting were not transferred from iproute2, in older
+ * versions, and the rate tables lookup systems have been dropped in
+ * the kernel. To keep backward compatible with older iproute2 tc
+ * utils, we detect the linklayer setting by detecting if the rate
+ * table were modified.
+ *
+ * For linklayer ATM table entries, the rate table will be aligned to
+ * 48 bytes, thus some table entries will contain the same value. The
+ * mpu (min packet unit) is also encoded into the old rate table, thus
+ * starting from the mpu, we find low and high table entries for
+ * mapping this cell. If these entries contain the same value, when
+ * the rate tables have been modified for linklayer ATM.
+ *
+ * This is done by rounding mpu to the nearest 48 bytes cell/entry,
+ * and then roundup to the next cell, calc the table entry one below,
+ * and compare.
+ */
+static __u8 __detect_linklayer(struct tc_ratespec *r, __u32 *rtab)
+{
+ int low = roundup(r->mpu, 48);
+ int high = roundup(low+1, 48);
+ int cell_low = low >> r->cell_log;
+ int cell_high = (high >> r->cell_log) - 1;
+
+ /* rtab is too inaccurate at rates > 100Mbit/s */
+ if ((r->rate > (100000000/8)) || (rtab[0] == 0)) {
+ pr_debug("TC linklayer: Giving up ATM detection\n");
+ return TC_LINKLAYER_ETHERNET;
+ }
+
+ if ((cell_high > cell_low) && (cell_high < 256)
+ && (rtab[cell_low] == rtab[cell_high])) {
+ pr_debug("TC linklayer: Detected ATM, low(%d)=high(%d)=%u\n",
+ cell_low, cell_high, rtab[cell_high]);
+ return TC_LINKLAYER_ATM;
+ }
+ return TC_LINKLAYER_ETHERNET;
+}
+
static struct qdisc_rate_table *qdisc_rtab_list;
struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct nlattr *tab)
rtab->rate = *r;
rtab->refcnt = 1;
memcpy(rtab->data, nla_data(tab), 1024);
+ if (r->linklayer == TC_LINKLAYER_UNAWARE)
+ r->linklayer = __detect_linklayer(r, rtab->data);
rtab->next = qdisc_rtab_list;
qdisc_rtab_list = rtab;
}
struct sockaddr_atmpvc pvc;
int state;
+ memset(&pvc, 0, sizeof(pvc));
pvc.sap_family = AF_ATMPVC;
pvc.sap_addr.itf = flow->vcc->dev ? flow->vcc->dev->number : -1;
pvc.sap_addr.vpi = flow->vcc->vpi;
unsigned char *b = skb_tail_pointer(skb);
struct tc_cbq_wrropt opt;
+ memset(&opt, 0, sizeof(opt));
opt.flags = 0;
opt.allot = cl->allot;
opt.priority = cl->priority + 1;
#include <linux/rcupdate.h>
#include <linux/list.h>
#include <linux/slab.h>
+#include <linux/if_vlan.h>
#include <net/sch_generic.h>
#include <net/pkt_sched.h>
#include <net/dst.h>
unsigned long dev_trans_start(struct net_device *dev)
{
- unsigned long val, res = dev->trans_start;
+ unsigned long val, res;
unsigned int i;
+ if (is_vlan_dev(dev))
+ dev = vlan_dev_real_dev(dev);
+ res = dev->trans_start;
for (i = 0; i < dev->num_tx_queues; i++) {
val = netdev_get_tx_queue(dev, i)->trans_start;
if (val && time_after(val, res))
res = val;
}
dev->trans_start = res;
+
return res;
}
EXPORT_SYMBOL(dev_trans_start);
memset(r, 0, sizeof(*r));
r->overhead = conf->overhead;
r->rate_bytes_ps = conf->rate;
+ r->linklayer = (conf->linklayer & TC_LINKLAYER_MASK);
r->mult = 1;
/*
* The deal here is to replace a divide by a reciprocal one
struct psched_ratecfg ceil;
s64 buffer, cbuffer;/* token bucket depth/rate */
s64 mbuffer; /* max wait time */
- int prio; /* these two are used only by leaves... */
+ u32 prio; /* these two are used only by leaves... */
int quantum; /* but stored for parent-to-leaf return */
struct tcf_proto *filter_list; /* class attached filters */
struct htb_sched *q = qdisc_priv(sch);
struct htb_class *cl = (struct htb_class *)*arg, *parent;
struct nlattr *opt = tca[TCA_OPTIONS];
+ struct qdisc_rate_table *rtab = NULL, *ctab = NULL;
struct nlattr *tb[TCA_HTB_MAX + 1];
struct tc_htb_opt *hopt;
if (!hopt->rate.rate || !hopt->ceil.rate)
goto failure;
+ /* Keeping backward compatible with rate_table based iproute2 tc */
+ if (hopt->rate.linklayer == TC_LINKLAYER_UNAWARE) {
+ rtab = qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB]);
+ if (rtab)
+ qdisc_put_rtab(rtab);
+ }
+ if (hopt->ceil.linklayer == TC_LINKLAYER_UNAWARE) {
+ ctab = qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB]);
+ if (ctab)
+ qdisc_put_rtab(ctab);
+ }
+
if (!cl) { /* new class */
struct Qdisc *new_q;
int prio;
/* If a delay is expected, orphan the skb. (orphaning usually takes
* place at TX completion time, so _before_ the link transit delay)
- * Ideally, this orphaning should be done after the rate limiting
- * module, because this breaks TCP Small Queue, and other mechanisms
- * based on socket sk_wmem_alloc.
*/
if (q->latency || q->jitter)
- skb_orphan(skb);
+ skb_orphan_partial(skb);
/*
* If we need to duplicate packet, then re-insert at top of the
#define FRAC_BITS 30 /* fixed point arithmetic */
#define ONE_FP (1UL << FRAC_BITS)
-#define IWSUM (ONE_FP/QFQ_MAX_WSUM)
#define QFQ_MTU_SHIFT 16 /* to support TSO/GSO */
#define QFQ_MIN_LMAX 512 /* see qfq_slot_insert */
struct qfq_aggregate *in_serv_agg; /* Aggregate being served. */
u32 num_active_agg; /* Num. of active aggregates */
u32 wsum; /* weight sum */
+ u32 iwsum; /* inverse weight sum */
unsigned long bitmaps[QFQ_MAX_STATE]; /* Group bitmaps. */
struct qfq_group groups[QFQ_MAX_INDEX + 1]; /* The groups. */
q->wsum +=
(int) agg->class_weight * (new_num_classes - agg->num_classes);
+ q->iwsum = ONE_FP / q->wsum;
agg->num_classes = new_num_classes;
}
{
if (!hlist_unhashed(&agg->nonfull_next))
hlist_del_init(&agg->nonfull_next);
+ q->wsum -= agg->class_weight;
+ if (q->wsum != 0)
+ q->iwsum = ONE_FP / q->wsum;
+
if (q->in_serv_agg == agg)
q->in_serv_agg = qfq_choose_next_agg(q);
kfree(agg);
}
}
-
/*
- * The index of the slot in which the aggregate is to be inserted must
- * not be higher than QFQ_MAX_SLOTS-2. There is a '-2' and not a '-1'
- * because the start time of the group may be moved backward by one
- * slot after the aggregate has been inserted, and this would cause
- * non-empty slots to be right-shifted by one position.
+ * The index of the slot in which the input aggregate agg is to be
+ * inserted must not be higher than QFQ_MAX_SLOTS-2. There is a '-2'
+ * and not a '-1' because the start time of the group may be moved
+ * backward by one slot after the aggregate has been inserted, and
+ * this would cause non-empty slots to be right-shifted by one
+ * position.
+ *
+ * QFQ+ fully satisfies this bound to the slot index if the parameters
+ * of the classes are not changed dynamically, and if QFQ+ never
+ * happens to postpone the service of agg unjustly, i.e., it never
+ * happens that the aggregate becomes backlogged and eligible, or just
+ * eligible, while an aggregate with a higher approximated finish time
+ * is being served. In particular, in this case QFQ+ guarantees that
+ * the timestamps of agg are low enough that the slot index is never
+ * higher than 2. Unfortunately, QFQ+ cannot provide the same
+ * guarantee if it happens to unjustly postpone the service of agg, or
+ * if the parameters of some class are changed.
+ *
+ * As for the first event, i.e., an out-of-order service, the
+ * upper bound to the slot index guaranteed by QFQ+ grows to
+ * 2 +
+ * QFQ_MAX_AGG_CLASSES * ((1<<QFQ_MTU_SHIFT)/QFQ_MIN_LMAX) *
+ * (current_max_weight/current_wsum) <= 2 + 8 * 128 * 1.
*
- * If the weight and lmax (max_pkt_size) of the classes do not change,
- * then QFQ+ does meet the above contraint according to the current
- * values of its parameters. In fact, if the weight and lmax of the
- * classes do not change, then, from the theory, QFQ+ guarantees that
- * the slot index is never higher than
- * 2 + QFQ_MAX_AGG_CLASSES * ((1<<QFQ_MTU_SHIFT)/QFQ_MIN_LMAX) *
- * (QFQ_MAX_WEIGHT/QFQ_MAX_WSUM) = 2 + 8 * 128 * (1 / 64) = 18
+ * The following function deals with this problem by backward-shifting
+ * the timestamps of agg, if needed, so as to guarantee that the slot
+ * index is never higher than QFQ_MAX_SLOTS-2. This backward-shift may
+ * cause the service of other aggregates to be postponed, yet the
+ * worst-case guarantees of these aggregates are not violated. In
+ * fact, in case of no out-of-order service, the timestamps of agg
+ * would have been even lower than they are after the backward shift,
+ * because QFQ+ would have guaranteed a maximum value equal to 2 for
+ * the slot index, and 2 < QFQ_MAX_SLOTS-2. Hence the aggregates whose
+ * service is postponed because of the backward-shift would have
+ * however waited for the service of agg before being served.
*
- * When the weight of a class is increased or the lmax of the class is
- * decreased, a new aggregate with smaller slot size than the original
- * parent aggregate of the class may happen to be activated. The
- * activation of this aggregate should be properly delayed to when the
- * service of the class has finished in the ideal system tracked by
- * QFQ+. If the activation of the aggregate is not delayed to this
- * reference time instant, then this aggregate may be unjustly served
- * before other aggregates waiting for service. This may cause the
- * above bound to the slot index to be violated for some of these
- * unlucky aggregates.
+ * The other event that may cause the slot index to be higher than 2
+ * for agg is a recent change of the parameters of some class. If the
+ * weight of a class is increased or the lmax (max_pkt_size) of the
+ * class is decreased, then a new aggregate with smaller slot size
+ * than the original parent aggregate of the class may happen to be
+ * activated. The activation of this aggregate should be properly
+ * delayed to when the service of the class has finished in the ideal
+ * system tracked by QFQ+. If the activation of the aggregate is not
+ * delayed to this reference time instant, then this aggregate may be
+ * unjustly served before other aggregates waiting for service. This
+ * may cause the above bound to the slot index to be violated for some
+ * of these unlucky aggregates.
*
* Instead of delaying the activation of the new aggregate, which is
- * quite complex, the following inaccurate but simple solution is used:
- * if the slot index is higher than QFQ_MAX_SLOTS-2, then the
- * timestamps of the aggregate are shifted backward so as to let the
- * slot index become equal to QFQ_MAX_SLOTS-2.
+ * quite complex, the above-discussed capping of the slot index is
+ * used to handle also the consequences of a change of the parameters
+ * of a class.
*/
static void qfq_slot_insert(struct qfq_group *grp, struct qfq_aggregate *agg,
u64 roundedS)
else
in_serv_agg->budget -= len;
- q->V += (u64)len * IWSUM;
+ q->V += (u64)len * q->iwsum;
pr_debug("qfq dequeue: len %u F %lld now %lld\n",
len, (unsigned long long) in_serv_agg->F,
(unsigned long long) q->V);
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Daisy Chang <daisyc@us.ibm.com>
* Ryan Layer <rmlayer@us.ibm.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
else
spc_state = SCTP_ADDR_AVAILABLE;
/* Don't inform ULP about transition from PF to
- * active state and set cwnd to 1, see SCTP
+ * active state and set cwnd to 1 MTU, see SCTP
* Quick failover draft section 5.1, point 5
*/
if (transport->state == SCTP_PF) {
ulp_notify = false;
- transport->cwnd = 1;
+ transport->cwnd = asoc->pathmtu;
}
transport->state = SCTP_ACTIVE;
break;
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Vlad Yasevich <vladislav.yasevich@hp.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/slab.h>
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Jon Grimm <jgrimm@us.ibm.com>
* Daisy Chang <daisyc@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Jon Grimm <jgrimm@us.ibm.com>
* Daisy Chang <daisyc@us.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <net/sctp/sctp.h>
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Jon Grimm <jgrimm@austin.ibm.com>
* Daisy Chang <daisyc@us.ibm.com>
* Dajiang Zhang <dajiang.zhang@nokia.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Daisy Chang <daisyc@us.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
{
struct sctphdr *sh = sctp_hdr(skb);
__le32 cmp = sh->checksum;
- struct sk_buff *list;
- __le32 val;
- __u32 tmp = sctp_start_cksum((__u8 *)sh, skb_headlen(skb));
-
- skb_walk_frags(skb, list)
- tmp = sctp_update_cksum((__u8 *)list->data, skb_headlen(list),
- tmp);
-
- val = sctp_end_cksum(tmp);
+ __le32 val = sctp_compute_cksum(skb, 0);
if (val != cmp) {
/* CRC failure, dump it. */
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Le Yanqun <yanqun.le@nokia.com>
*
* Based on:
* linux/net/ipv6/tcp_ipv6.c
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
rt = (struct rt6_info *)dst;
t->dst = dst;
-
+ t->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
pr_debug("rt6_dst:%pI6 rt6_src:%pI6\n", &rt->rt6i_dst.addr,
&fl6->saddr);
} else {
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Jon Grimm <jgrimm@austin.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Hui Huang <hui.huang@nokia.com>
* Sridhar Samudrala <sri@us.ibm.com>
* Jon Grimm <jgrimm@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Ardelle Fan <ardelle.fan@intel.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
if (sp == asoc->peer.primary_path)
printl("*");
- if (sp->ipaddr.sa.sa_family == AF_INET)
- printl("%pI4 ", &sp->ipaddr.v4.sin_addr);
- else
- printl("%pI6 ", &sp->ipaddr.v6.sin6_addr);
-
- printl("%2u %8u %8u %8u %8u %8u ",
- sp->state, sp->cwnd, sp->ssthresh,
+ printl("%pISc %2u %8u %8u %8u %8u %8u ",
+ &sp->ipaddr, sp->state, sp->cwnd, sp->ssthresh,
sp->flight_size, sp->partial_bytes_acked,
sp->pathmtu);
}
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
sk = epb->sk;
if (!net_eq(sock_net(sk), seq_file_net(seq)))
continue;
- seq_printf(seq, "%8pK %8pK %-3d %-3d %-4d %-5d %5d %5lu ", ep, sk,
+ seq_printf(seq, "%8pK %8pK %-3d %-3d %-4d %-5d %5u %5lu ", ep, sk,
sctp_sk(sk)->type, sk->sk_state, hash,
epb->bind_addr.port,
from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
continue;
seq_printf(seq,
"%8pK %8pK %-3d %-3d %-2d %-4d "
- "%4d %8d %8d %7d %5lu %-5d %5d ",
+ "%4d %8d %8d %7u %5lu %-5d %5d ",
assoc, sk, sctp_sk(sk)->type, sk->sk_state,
assoc->state, hash,
assoc->assoc_id,
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Sridhar Samudrala <sri@us.ibm.com>
* Daisy Chang <daisyc@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
*/
MODULE_ALIAS("net-pf-" __stringify(PF_INET) "-proto-132");
MODULE_ALIAS("net-pf-" __stringify(PF_INET6) "-proto-132");
-MODULE_AUTHOR("Linux Kernel SCTP developers <lksctp-developers@lists.sourceforge.net>");
+MODULE_AUTHOR("Linux Kernel SCTP developers <linux-sctp@vger.kernel.org>");
MODULE_DESCRIPTION("Support for the SCTP protocol (RFC2960)");
module_param_named(no_checksums, sctp_checksum_disable, bool, 0644);
MODULE_PARM_DESC(no_checksums, "Disable checksums computing and verification");
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Daisy Chang <daisyc@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <net/sctp/sctp.h>
#include <net/sctp/sm.h>
-static struct sctp_chunk *sctp_make_chunk(const struct sctp_association *asoc,
- __u8 type, __u8 flags, int paylen);
+static struct sctp_chunk *sctp_make_control(const struct sctp_association *asoc,
+ __u8 type, __u8 flags, int paylen);
+static struct sctp_chunk *sctp_make_data(const struct sctp_association *asoc,
+ __u8 flags, int paylen);
+static struct sctp_chunk *_sctp_make_chunk(const struct sctp_association *asoc,
+ __u8 type, __u8 flags, int paylen);
static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
const struct sctp_association *asoc,
const struct sctp_chunk *init_chunk,
static void *sctp_addto_param(struct sctp_chunk *chunk, int len,
const void *data);
+/* Control chunk destructor */
+static void sctp_control_release_owner(struct sk_buff *skb)
+{
+ /*TODO: do memory release */
+}
+
+static void sctp_control_set_owner_w(struct sctp_chunk *chunk)
+{
+ struct sctp_association *asoc = chunk->asoc;
+ struct sk_buff *skb = chunk->skb;
+
+ /* TODO: properly account for control chunks.
+ * To do it right we'll need:
+ * 1) endpoint if association isn't known.
+ * 2) proper memory accounting.
+ *
+ * For now don't do anything for now.
+ */
+ skb->sk = asoc ? asoc->base.sk : NULL;
+ skb->destructor = sctp_control_release_owner;
+}
+
/* What was the inbound interface for this chunk? */
int sctp_chunk_iif(const struct sctp_chunk *chunk)
{
* PLEASE DO NOT FIXME [This version does not support Host Name.]
*/
- retval = sctp_make_chunk(asoc, SCTP_CID_INIT, 0, chunksize);
+ retval = sctp_make_control(asoc, SCTP_CID_INIT, 0, chunksize);
if (!retval)
goto nodata;
num_ext);
/* Now allocate and fill out the chunk. */
- retval = sctp_make_chunk(asoc, SCTP_CID_INIT_ACK, 0, chunksize);
+ retval = sctp_make_control(asoc, SCTP_CID_INIT_ACK, 0, chunksize);
if (!retval)
goto nomem_chunk;
cookie_len = asoc->peer.cookie_len;
/* Build a cookie echo chunk. */
- retval = sctp_make_chunk(asoc, SCTP_CID_COOKIE_ECHO, 0, cookie_len);
+ retval = sctp_make_control(asoc, SCTP_CID_COOKIE_ECHO, 0, cookie_len);
if (!retval)
goto nodata;
retval->subh.cookie_hdr =
{
struct sctp_chunk *retval;
- retval = sctp_make_chunk(asoc, SCTP_CID_COOKIE_ACK, 0, 0);
+ retval = sctp_make_control(asoc, SCTP_CID_COOKIE_ACK, 0, 0);
/* RFC 2960 6.4 Multi-homed SCTP Endpoints
*
sctp_cwrhdr_t cwr;
cwr.lowest_tsn = htonl(lowest_tsn);
- retval = sctp_make_chunk(asoc, SCTP_CID_ECN_CWR, 0,
- sizeof(sctp_cwrhdr_t));
+ retval = sctp_make_control(asoc, SCTP_CID_ECN_CWR, 0,
+ sizeof(sctp_cwrhdr_t));
if (!retval)
goto nodata;
sctp_ecnehdr_t ecne;
ecne.lowest_tsn = htonl(lowest_tsn);
- retval = sctp_make_chunk(asoc, SCTP_CID_ECN_ECNE, 0,
- sizeof(sctp_ecnehdr_t));
+ retval = sctp_make_control(asoc, SCTP_CID_ECN_ECNE, 0,
+ sizeof(sctp_ecnehdr_t));
if (!retval)
goto nodata;
retval->subh.ecne_hdr =
dp.ssn = htons(ssn);
chunk_len = sizeof(dp) + data_len;
- retval = sctp_make_chunk(asoc, SCTP_CID_DATA, flags, chunk_len);
+ retval = sctp_make_data(asoc, flags, chunk_len);
if (!retval)
goto nodata;
+ sizeof(__u32) * num_dup_tsns;
/* Create the chunk. */
- retval = sctp_make_chunk(asoc, SCTP_CID_SACK, 0, len);
+ retval = sctp_make_control(asoc, SCTP_CID_SACK, 0, len);
if (!retval)
goto nodata;
ctsn = sctp_tsnmap_get_ctsn(&asoc->peer.tsn_map);
shut.cum_tsn_ack = htonl(ctsn);
- retval = sctp_make_chunk(asoc, SCTP_CID_SHUTDOWN, 0,
- sizeof(sctp_shutdownhdr_t));
+ retval = sctp_make_control(asoc, SCTP_CID_SHUTDOWN, 0,
+ sizeof(sctp_shutdownhdr_t));
if (!retval)
goto nodata;
{
struct sctp_chunk *retval;
- retval = sctp_make_chunk(asoc, SCTP_CID_SHUTDOWN_ACK, 0, 0);
+ retval = sctp_make_control(asoc, SCTP_CID_SHUTDOWN_ACK, 0, 0);
/* RFC 2960 6.4 Multi-homed SCTP Endpoints
*
*/
flags |= asoc ? 0 : SCTP_CHUNK_FLAG_T;
- retval = sctp_make_chunk(asoc, SCTP_CID_SHUTDOWN_COMPLETE, flags, 0);
+ retval = sctp_make_control(asoc, SCTP_CID_SHUTDOWN_COMPLETE, flags, 0);
/* RFC 2960 6.4 Multi-homed SCTP Endpoints
*
flags = SCTP_CHUNK_FLAG_T;
}
- retval = sctp_make_chunk(asoc, SCTP_CID_ABORT, flags, hint);
+ retval = sctp_make_control(asoc, SCTP_CID_ABORT, flags, hint);
/* RFC 2960 6.4 Multi-homed SCTP Endpoints
*
struct sctp_chunk *retval;
sctp_sender_hb_info_t hbinfo;
- retval = sctp_make_chunk(asoc, SCTP_CID_HEARTBEAT, 0, sizeof(hbinfo));
+ retval = sctp_make_control(asoc, SCTP_CID_HEARTBEAT, 0, sizeof(hbinfo));
if (!retval)
goto nodata;
{
struct sctp_chunk *retval;
- retval = sctp_make_chunk(asoc, SCTP_CID_HEARTBEAT_ACK, 0, paylen);
+ retval = sctp_make_control(asoc, SCTP_CID_HEARTBEAT_ACK, 0, paylen);
if (!retval)
goto nodata;
{
struct sctp_chunk *retval;
- retval = sctp_make_chunk(asoc, SCTP_CID_ERROR, 0,
- sizeof(sctp_errhdr_t) + size);
+ retval = sctp_make_control(asoc, SCTP_CID_ERROR, 0,
+ sizeof(sctp_errhdr_t) + size);
if (!retval)
goto nodata;
if (unlikely(!hmac_desc))
return NULL;
- retval = sctp_make_chunk(asoc, SCTP_CID_AUTH, 0,
+ retval = sctp_make_control(asoc, SCTP_CID_AUTH, 0,
hmac_desc->hmac_len + sizeof(sctp_authhdr_t));
if (!retval)
return NULL;
/* Create a new chunk, setting the type and flags headers from the
* arguments, reserving enough space for a 'paylen' byte payload.
*/
-static struct sctp_chunk *sctp_make_chunk(const struct sctp_association *asoc,
- __u8 type, __u8 flags, int paylen)
+static struct sctp_chunk *_sctp_make_chunk(const struct sctp_association *asoc,
+ __u8 type, __u8 flags, int paylen)
{
struct sctp_chunk *retval;
sctp_chunkhdr_t *chunk_hdr;
if (sctp_auth_send_cid(type, asoc))
retval->auth = 1;
- /* Set the skb to the belonging sock for accounting. */
- skb->sk = sk;
-
return retval;
nodata:
return NULL;
}
+static struct sctp_chunk *sctp_make_data(const struct sctp_association *asoc,
+ __u8 flags, int paylen)
+{
+ return _sctp_make_chunk(asoc, SCTP_CID_DATA, flags, paylen);
+}
+
+static struct sctp_chunk *sctp_make_control(const struct sctp_association *asoc,
+ __u8 type, __u8 flags, int paylen)
+{
+ struct sctp_chunk *chunk = _sctp_make_chunk(asoc, type, flags, paylen);
+
+ if (chunk)
+ sctp_control_set_owner_w(chunk);
+
+ return chunk;
+}
/* Release the memory occupied by a chunk. */
static void sctp_chunk_destroy(struct sctp_chunk *chunk)
length += addrlen;
/* Create the chunk. */
- retval = sctp_make_chunk(asoc, SCTP_CID_ASCONF, 0, length);
+ retval = sctp_make_control(asoc, SCTP_CID_ASCONF, 0, length);
if (!retval)
return NULL;
int length = sizeof(asconf) + vparam_len;
/* Create the chunk. */
- retval = sctp_make_chunk(asoc, SCTP_CID_ASCONF_ACK, 0, length);
+ retval = sctp_make_control(asoc, SCTP_CID_ASCONF_ACK, 0, length);
if (!retval)
return NULL;
hint = (nstreams + 1) * sizeof(__u32);
- retval = sctp_make_chunk(asoc, SCTP_CID_FWD_TSN, 0, hint);
+ retval = sctp_make_control(asoc, SCTP_CID_FWD_TSN, 0, hint);
if (!retval)
return NULL;
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Daisy Chang <daisyc@us.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Ardelle Fan <ardelle.fan@intel.com>
* Ryan Layer <rmlayer@us.ibm.com>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Daisy Chang <daisyc@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Ryan Layer <rmlayer@us.ibm.com>
* Anup Pemmaiah <pemmaiah@cc.usu.edu>
* Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/types.h>
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Mingqin Liu <liuming@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
* Ryan Layer <rmlayer@us.ibm.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <net/sctp/structs.h>
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Hui Huang <hui.huang@nokia.com>
* Sridhar Samudrala <sri@us.ibm.com>
* Ardelle Fan <ardelle.fan@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
return;
}
- call_rcu(&transport->rcu, sctp_transport_destroy_rcu);
-
sctp_packet_free(&transport->packet);
if (transport->asoc)
sctp_association_put(transport->asoc);
+
+ call_rcu(&transport->rcu, sctp_transport_destroy_rcu);
}
/* Start T3_rtx timer if it is not already running and update the heartbeat
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Jon Grimm <jgrimm@us.ibm.com>
* Karl Knutson <karl@athena.chicago.il.us>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/slab.h>
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* La Monte H.P. Yarroll <piggy@acm.org>
* Ardelle Fan <ardelle.fan@intel.com>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/slab.h>
*
* Please send any bug reports or fixes you make to the
* email address(es):
- * lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- * http://www.sf.net/projects/lksctp
+ * lksctp developers <linux-sctp@vger.kernel.org>
*
* Written or modified by:
* Jon Grimm <jgrimm@us.ibm.com>
* La Monte H.P. Yarroll <piggy@acm.org>
* Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
*/
#include <linux/slab.h>
#include <linux/atalk.h>
#include <net/busy_poll.h>
-#ifdef CONFIG_NET_LL_RX_POLL
+#ifdef CONFIG_NET_RX_BUSY_POLL
unsigned int sysctl_net_busy_read __read_mostly;
unsigned int sysctl_net_busy_poll __read_mostly;
#endif
if (IS_ERR(clnt)) {
dprintk("RPC: failed to create AF_LOCAL gssproxy "
"client (errno %ld).\n", PTR_ERR(clnt));
- result = -PTR_ERR(clnt);
+ result = PTR_ERR(clnt);
*_clnt = NULL;
goto out;
}
kfree(data->in_handle.data);
kfree(data->out_handle.data);
kfree(data->out_token.data);
- kfree(data->mech_oid.data);
free_svc_cred(&data->creds);
}
static int dummy_dec_nameattr_array(struct xdr_stream *xdr,
struct gssx_name_attr_array *naa)
{
- struct gssx_name_attr dummy;
+ struct gssx_name_attr dummy = { .attr = {.len = 0} };
u32 count, i;
__be32 *p;
return err;
}
+
static int gssx_dec_name(struct xdr_stream *xdr,
struct gssx_name *name)
{
- struct xdr_netobj dummy_netobj;
- struct gssx_name_attr_array dummy_name_attr_array;
- struct gssx_option_array dummy_option_array;
+ struct xdr_netobj dummy_netobj = { .len = 0 };
+ struct gssx_name_attr_array dummy_name_attr_array = { .count = 0 };
+ struct gssx_option_array dummy_option_array = { .count = 0 };
int err;
/* name->display_name */
gm = gss_mech_get_by_OID(&ud->mech_oid);
if (!gm)
goto out;
+ rsci.cred.cr_gss_mech = gm;
status = -EINVAL;
/* mech-specific data: */
rscp = rsc_update(cd, &rsci, rscp);
status = 0;
out:
- gss_mech_put(gm);
rsc_free(&rsci);
if (rscp)
cache_put(&rscp->h, cd);
return 0;
err_auth:
pipefs_sb = rpc_get_sb_net(net);
+ rpc_unregister_client(clnt);
__rpc_clnt_remove_pipedir(clnt);
out:
if (pipefs_sb)
task->tk_action = call_connect_status;
if (task->tk_status < 0)
return;
+ if (task->tk_flags & RPC_TASK_NOCONNECT) {
+ rpc_exit(task, -ENOTCONN);
+ return;
+ }
xprt_connect(task);
}
}
struct rpc_clnt *rpcb_local_clnt4;
spinlock_t rpcb_clnt_lock;
unsigned int rpcb_users;
+ unsigned int rpcb_is_af_local : 1;
struct mutex gssp_lock;
wait_queue_head_t gssp_wq;
}
static void rpcb_set_local(struct net *net, struct rpc_clnt *clnt,
- struct rpc_clnt *clnt4)
+ struct rpc_clnt *clnt4,
+ bool is_af_local)
{
struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
/* Protected by rpcb_create_local_mutex */
sn->rpcb_local_clnt = clnt;
sn->rpcb_local_clnt4 = clnt4;
+ sn->rpcb_is_af_local = is_af_local ? 1 : 0;
smp_wmb();
sn->rpcb_users = 1;
dprintk("RPC: created new rpcb local clients (rpcb_local_clnt: "
.program = &rpcb_program,
.version = RPCBVERS_2,
.authflavor = RPC_AUTH_NULL,
+ /*
+ * We turn off the idle timeout to prevent the kernel
+ * from automatically disconnecting the socket.
+ * Otherwise, we'd have to cache the mount namespace
+ * of the caller and somehow pass that to the socket
+ * reconnect code.
+ */
+ .flags = RPC_CLNT_CREATE_NO_IDLE_TIMEOUT,
};
struct rpc_clnt *clnt, *clnt4;
int result = 0;
clnt4 = NULL;
}
- rpcb_set_local(net, clnt, clnt4);
+ rpcb_set_local(net, clnt, clnt4, true);
out:
return result;
clnt4 = NULL;
}
- rpcb_set_local(net, clnt, clnt4);
+ rpcb_set_local(net, clnt, clnt4, false);
out:
return result;
return rpc_create(&args);
}
-static int rpcb_register_call(struct rpc_clnt *clnt, struct rpc_message *msg)
+static int rpcb_register_call(struct sunrpc_net *sn, struct rpc_clnt *clnt, struct rpc_message *msg, bool is_set)
{
- int result, error = 0;
+ int flags = RPC_TASK_NOCONNECT;
+ int error, result = 0;
+ if (is_set || !sn->rpcb_is_af_local)
+ flags = RPC_TASK_SOFTCONN;
msg->rpc_resp = &result;
- error = rpc_call_sync(clnt, msg, RPC_TASK_SOFTCONN);
+ error = rpc_call_sync(clnt, msg, flags);
if (error < 0) {
dprintk("RPC: failed to contact local rpcbind "
"server (errno %d).\n", -error);
.rpc_argp = &map,
};
struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
+ bool is_set = false;
dprintk("RPC: %sregistering (%u, %u, %d, %u) with local "
"rpcbind\n", (port ? "" : "un"),
prog, vers, prot, port);
msg.rpc_proc = &rpcb_procedures2[RPCBPROC_UNSET];
- if (port)
+ if (port != 0) {
msg.rpc_proc = &rpcb_procedures2[RPCBPROC_SET];
+ is_set = true;
+ }
- return rpcb_register_call(sn->rpcb_local_clnt, &msg);
+ return rpcb_register_call(sn, sn->rpcb_local_clnt, &msg, is_set);
}
/*
const struct sockaddr_in *sin = (const struct sockaddr_in *)sap;
struct rpcbind_args *map = msg->rpc_argp;
unsigned short port = ntohs(sin->sin_port);
+ bool is_set = false;
int result;
map->r_addr = rpc_sockaddr2uaddr(sap, GFP_KERNEL);
map->r_addr, map->r_netid);
msg->rpc_proc = &rpcb_procedures4[RPCBPROC_UNSET];
- if (port)
+ if (port != 0) {
msg->rpc_proc = &rpcb_procedures4[RPCBPROC_SET];
+ is_set = true;
+ }
- result = rpcb_register_call(sn->rpcb_local_clnt4, msg);
+ result = rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, is_set);
kfree(map->r_addr);
return result;
}
const struct sockaddr_in6 *sin6 = (const struct sockaddr_in6 *)sap;
struct rpcbind_args *map = msg->rpc_argp;
unsigned short port = ntohs(sin6->sin6_port);
+ bool is_set = false;
int result;
map->r_addr = rpc_sockaddr2uaddr(sap, GFP_KERNEL);
map->r_addr, map->r_netid);
msg->rpc_proc = &rpcb_procedures4[RPCBPROC_UNSET];
- if (port)
+ if (port != 0) {
msg->rpc_proc = &rpcb_procedures4[RPCBPROC_SET];
+ is_set = true;
+ }
- result = rpcb_register_call(sn->rpcb_local_clnt4, msg);
+ result = rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, is_set);
kfree(map->r_addr);
return result;
}
map->r_addr = "";
msg->rpc_proc = &rpcb_procedures4[RPCBPROC_UNSET];
- return rpcb_register_call(sn->rpcb_local_clnt4, msg);
+ return rpcb_register_call(sn, sn->rpcb_local_clnt4, msg, false);
}
/**
{
struct socket *sock = sk->sk_socket;
- if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk) && sock)
+ if (sk_stream_is_writeable(sk) && sock)
clear_bit(SOCK_NOSPACE, &sock->flags);
svc_write_space(sk);
}
if (test_bit(XPT_LISTENER, &xprt->xpt_flags))
return 1;
required = atomic_read(&xprt->xpt_reserved) + serv->sv_max_mesg;
- if (sk_stream_wspace(svsk->sk_sk) >= required)
+ if (sk_stream_wspace(svsk->sk_sk) >= required ||
+ (sk_stream_min_wspace(svsk->sk_sk) == 0 &&
+ atomic_read(&xprt->xpt_reserved) == 0))
return 1;
set_bit(SOCK_NOSPACE, &svsk->sk_sock->flags);
return 0;
*/
static u32 *decode_write_list(u32 *va, u32 *vaend)
{
+ unsigned long start, end;
int nchunks;
struct rpcrdma_write_array *ary =
return NULL;
}
nchunks = ntohl(ary->wc_nchunks);
- if (((unsigned long)&ary->wc_array[0] +
- (sizeof(struct rpcrdma_write_chunk) * nchunks)) >
- (unsigned long)vaend) {
+
+ start = (unsigned long)&ary->wc_array[0];
+ end = (unsigned long)vaend;
+ if (nchunks < 0 ||
+ nchunks > (SIZE_MAX - start) / sizeof(struct rpcrdma_write_chunk) ||
+ (start + (sizeof(struct rpcrdma_write_chunk) * nchunks)) > end) {
dprintk("svcrdma: ary=%p, wc_nchunks=%d, vaend=%p\n",
ary, nchunks, vaend);
return NULL;
static u32 *decode_reply_array(u32 *va, u32 *vaend)
{
+ unsigned long start, end;
int nchunks;
struct rpcrdma_write_array *ary =
(struct rpcrdma_write_array *)va;
return NULL;
}
nchunks = ntohl(ary->wc_nchunks);
- if (((unsigned long)&ary->wc_array[0] +
- (sizeof(struct rpcrdma_write_chunk) * nchunks)) >
- (unsigned long)vaend) {
+
+ start = (unsigned long)&ary->wc_array[0];
+ end = (unsigned long)vaend;
+ if (nchunks < 0 ||
+ nchunks > (SIZE_MAX - start) / sizeof(struct rpcrdma_write_chunk) ||
+ (start + (sizeof(struct rpcrdma_write_chunk) * nchunks)) > end) {
dprintk("svcrdma: ary=%p, wc_nchunks=%d, vaend=%p\n",
ary, nchunks, vaend);
return NULL;
read_lock_bh(&sk->sk_callback_lock);
/* from net/core/stream.c:sk_stream_write_space */
- if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk))
+ if (sk_stream_is_writeable(sk))
xs_write_space(sk);
read_unlock_bh(&sk->sk_callback_lock);
{
struct tipc_link *l_ptr;
struct tipc_link *temp_l_ptr;
+ struct tipc_link_req *temp_req;
pr_info("Disabling bearer <%s>\n", b_ptr->name);
spin_lock_bh(&b_ptr->lock);
list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) {
tipc_link_delete(l_ptr);
}
- if (b_ptr->link_req)
- tipc_disc_delete(b_ptr->link_req);
+ temp_req = b_ptr->link_req;
+ b_ptr->link_req = NULL;
spin_unlock_bh(&b_ptr->lock);
+
+ if (temp_req)
+ tipc_disc_delete(temp_req);
+
memset(b_ptr, 0, sizeof(struct tipc_bearer));
}
return PTR_ERR(con);
sock = tipc_create_listen_sock(con);
- if (!sock)
+ if (!sock) {
+ idr_remove(&s->conn_idr, con->conid);
+ s->idr_in_use--;
+ kfree(con);
return -EINVAL;
+ }
tipc_register_callbacks(sock, con);
return 0;
kmem_cache_destroy(s->rcvbuf_cache);
return ret;
}
+ ret = tipc_open_listening_sock(s);
+ if (ret < 0) {
+ tipc_work_stop(s);
+ kmem_cache_destroy(s->rcvbuf_cache);
+ return ret;
+ }
s->enabled = 1;
-
- return tipc_open_listening_sock(s);
+ return ret;
}
void tipc_server_stop(struct tipc_server *s)
MAX_SKB_FRAGS * PAGE_SIZE);
skb = sock_alloc_send_pskb(sk, len - data_len, data_len,
- msg->msg_flags & MSG_DONTWAIT, &err);
+ msg->msg_flags & MSG_DONTWAIT, &err,
+ PAGE_ALLOC_COSTLY_ORDER);
if (skb == NULL)
goto out;
return err;
}
+/* We use paged skbs for stream sockets, and limit occupancy to 32768
+ * bytes, and a minimun of a full page.
+ */
+#define UNIX_SKB_FRAGS_SZ (PAGE_SIZE << get_order(32768))
static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
struct msghdr *msg, size_t len)
struct scm_cookie tmp_scm;
bool fds_sent = false;
int max_level;
+ int data_len;
if (NULL == siocb->scm)
siocb->scm = &tmp_scm;
goto pipe_err;
while (sent < len) {
- /*
- * Optimisation for the fact that under 0.01% of X
- * messages typically need breaking up.
- */
-
- size = len-sent;
+ size = len - sent;
/* Keep two messages in the pipe so it schedules better */
- if (size > ((sk->sk_sndbuf >> 1) - 64))
- size = (sk->sk_sndbuf >> 1) - 64;
+ size = min_t(int, size, (sk->sk_sndbuf >> 1) - 64);
- if (size > SKB_MAX_ALLOC)
- size = SKB_MAX_ALLOC;
-
- /*
- * Grab a buffer
- */
+ /* allow fallback to order-0 allocations */
+ size = min_t(int, size, SKB_MAX_HEAD(0) + UNIX_SKB_FRAGS_SZ);
- skb = sock_alloc_send_skb(sk, size, msg->msg_flags&MSG_DONTWAIT,
- &err);
+ data_len = max_t(int, 0, size - SKB_MAX_HEAD(0));
- if (skb == NULL)
+ skb = sock_alloc_send_pskb(sk, size - data_len, data_len,
+ msg->msg_flags & MSG_DONTWAIT, &err,
+ get_order(UNIX_SKB_FRAGS_SZ));
+ if (!skb)
goto out_err;
- /*
- * If you pass two values to the sock_alloc_send_skb
- * it tries to grab the large buffer with GFP_NOFS
- * (which can fail easily), and if it fails grab the
- * fallback size buffer which is under a page and will
- * succeed. [Alan]
- */
- size = min_t(int, size, skb_tailroom(skb));
-
-
/* Only send the fds in the first buffer */
err = unix_scm_to_skb(siocb->scm, skb, !fds_sent);
if (err < 0) {
max_level = err + 1;
fds_sent = true;
- err = memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size);
+ skb_put(skb, size - data_len);
+ skb->data_len = data_len;
+ skb->len = size;
+ err = skb_copy_datagram_from_iovec(skb, 0, msg->msg_iov,
+ sent, size);
if (err) {
kfree_skb(skb);
goto out_err;
return timeo;
}
+static unsigned int unix_skb_len(const struct sk_buff *skb)
+{
+ return skb->len - UNIXCB(skb).consumed;
+}
+
static int unix_stream_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size,
int flags)
}
skip = sk_peek_offset(sk, flags);
- while (skip >= skb->len) {
- skip -= skb->len;
+ while (skip >= unix_skb_len(skb)) {
+ skip -= unix_skb_len(skb);
last = skb;
skb = skb_peek_next(skb, &sk->sk_receive_queue);
if (!skb)
sunaddr = NULL;
}
- chunk = min_t(unsigned int, skb->len - skip, size);
- if (memcpy_toiovec(msg->msg_iov, skb->data + skip, chunk)) {
+ chunk = min_t(unsigned int, unix_skb_len(skb) - skip, size);
+ if (skb_copy_datagram_iovec(skb, UNIXCB(skb).consumed + skip,
+ msg->msg_iov, chunk)) {
if (copied == 0)
copied = -EFAULT;
break;
/* Mark read part of skb as used */
if (!(flags & MSG_PEEK)) {
- skb_pull(skb, chunk);
+ UNIXCB(skb).consumed += chunk;
sk_peek_offset_bwd(sk, chunk);
if (UNIXCB(skb).fp)
unix_detach_fds(siocb->scm, skb);
- if (skb->len)
+ if (unix_skb_len(skb))
break;
skb_unlink(skb, &sk->sk_receive_queue);
if (sk->sk_type == SOCK_STREAM ||
sk->sk_type == SOCK_SEQPACKET) {
skb_queue_walk(&sk->sk_receive_queue, skb)
- amount += skb->len;
+ amount += unix_skb_len(skb);
} else {
skb = skb_peek(&sk->sk_receive_queue);
if (skb)
#include <linux/wait.h>
#include <linux/workqueue.h>
#include <net/sock.h>
-
-#include "af_vsock.h"
+#include <net/af_vsock.h>
static int __vsock_bind(struct sock *sk, struct sockaddr_vm *addr);
static void vsock_sk_destruct(struct sock *sk);
for (i = 0; i < ARRAY_SIZE(vsock_connected_table); i++) {
struct vsock_sock *vsk;
list_for_each_entry(vsk, &vsock_connected_table[i],
- connected_table);
+ connected_table)
fn(sk_vsock(vsk));
}
+++ /dev/null
-/*
- * VMware vSockets Driver
- *
- * Copyright (C) 2007-2013 VMware, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation version 2 and no later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- */
-
-#ifndef __AF_VSOCK_H__
-#define __AF_VSOCK_H__
-
-#include <linux/kernel.h>
-#include <linux/workqueue.h>
-#include <linux/vm_sockets.h>
-
-#include "vsock_addr.h"
-
-#define LAST_RESERVED_PORT 1023
-
-#define vsock_sk(__sk) ((struct vsock_sock *)__sk)
-#define sk_vsock(__vsk) (&(__vsk)->sk)
-
-struct vsock_sock {
- /* sk must be the first member. */
- struct sock sk;
- struct sockaddr_vm local_addr;
- struct sockaddr_vm remote_addr;
- /* Links for the global tables of bound and connected sockets. */
- struct list_head bound_table;
- struct list_head connected_table;
- /* Accessed without the socket lock held. This means it can never be
- * modified outsided of socket create or destruct.
- */
- bool trusted;
- bool cached_peer_allow_dgram; /* Dgram communication allowed to
- * cached peer?
- */
- u32 cached_peer; /* Context ID of last dgram destination check. */
- const struct cred *owner;
- /* Rest are SOCK_STREAM only. */
- long connect_timeout;
- /* Listening socket that this came from. */
- struct sock *listener;
- /* Used for pending list and accept queue during connection handshake.
- * The listening socket is the head for both lists. Sockets created
- * for connection requests are placed in the pending list until they
- * are connected, at which point they are put in the accept queue list
- * so they can be accepted in accept(). If accept() cannot accept the
- * connection, it is marked as rejected so the cleanup function knows
- * to clean up the socket.
- */
- struct list_head pending_links;
- struct list_head accept_queue;
- bool rejected;
- struct delayed_work dwork;
- u32 peer_shutdown;
- bool sent_request;
- bool ignore_connecting_rst;
-
- /* Private to transport. */
- void *trans;
-};
-
-s64 vsock_stream_has_data(struct vsock_sock *vsk);
-s64 vsock_stream_has_space(struct vsock_sock *vsk);
-void vsock_pending_work(struct work_struct *work);
-struct sock *__vsock_create(struct net *net,
- struct socket *sock,
- struct sock *parent,
- gfp_t priority, unsigned short type);
-
-/**** TRANSPORT ****/
-
-struct vsock_transport_recv_notify_data {
- u64 data1; /* Transport-defined. */
- u64 data2; /* Transport-defined. */
- bool notify_on_block;
-};
-
-struct vsock_transport_send_notify_data {
- u64 data1; /* Transport-defined. */
- u64 data2; /* Transport-defined. */
-};
-
-struct vsock_transport {
- /* Initialize/tear-down socket. */
- int (*init)(struct vsock_sock *, struct vsock_sock *);
- void (*destruct)(struct vsock_sock *);
- void (*release)(struct vsock_sock *);
-
- /* Connections. */
- int (*connect)(struct vsock_sock *);
-
- /* DGRAM. */
- int (*dgram_bind)(struct vsock_sock *, struct sockaddr_vm *);
- int (*dgram_dequeue)(struct kiocb *kiocb, struct vsock_sock *vsk,
- struct msghdr *msg, size_t len, int flags);
- int (*dgram_enqueue)(struct vsock_sock *, struct sockaddr_vm *,
- struct iovec *, size_t len);
- bool (*dgram_allow)(u32 cid, u32 port);
-
- /* STREAM. */
- /* TODO: stream_bind() */
- ssize_t (*stream_dequeue)(struct vsock_sock *, struct iovec *,
- size_t len, int flags);
- ssize_t (*stream_enqueue)(struct vsock_sock *, struct iovec *,
- size_t len);
- s64 (*stream_has_data)(struct vsock_sock *);
- s64 (*stream_has_space)(struct vsock_sock *);
- u64 (*stream_rcvhiwat)(struct vsock_sock *);
- bool (*stream_is_active)(struct vsock_sock *);
- bool (*stream_allow)(u32 cid, u32 port);
-
- /* Notification. */
- int (*notify_poll_in)(struct vsock_sock *, size_t, bool *);
- int (*notify_poll_out)(struct vsock_sock *, size_t, bool *);
- int (*notify_recv_init)(struct vsock_sock *, size_t,
- struct vsock_transport_recv_notify_data *);
- int (*notify_recv_pre_block)(struct vsock_sock *, size_t,
- struct vsock_transport_recv_notify_data *);
- int (*notify_recv_pre_dequeue)(struct vsock_sock *, size_t,
- struct vsock_transport_recv_notify_data *);
- int (*notify_recv_post_dequeue)(struct vsock_sock *, size_t,
- ssize_t, bool, struct vsock_transport_recv_notify_data *);
- int (*notify_send_init)(struct vsock_sock *,
- struct vsock_transport_send_notify_data *);
- int (*notify_send_pre_block)(struct vsock_sock *,
- struct vsock_transport_send_notify_data *);
- int (*notify_send_pre_enqueue)(struct vsock_sock *,
- struct vsock_transport_send_notify_data *);
- int (*notify_send_post_enqueue)(struct vsock_sock *, ssize_t,
- struct vsock_transport_send_notify_data *);
-
- /* Shutdown. */
- int (*shutdown)(struct vsock_sock *, int);
-
- /* Buffer sizes. */
- void (*set_buffer_size)(struct vsock_sock *, u64);
- void (*set_min_buffer_size)(struct vsock_sock *, u64);
- void (*set_max_buffer_size)(struct vsock_sock *, u64);
- u64 (*get_buffer_size)(struct vsock_sock *);
- u64 (*get_min_buffer_size)(struct vsock_sock *);
- u64 (*get_max_buffer_size)(struct vsock_sock *);
-
- /* Addressing. */
- u32 (*get_local_cid)(void);
-};
-
-/**** CORE ****/
-
-int vsock_core_init(const struct vsock_transport *t);
-void vsock_core_exit(void);
-
-/**** UTILS ****/
-
-void vsock_release_pending(struct sock *pending);
-void vsock_add_pending(struct sock *listener, struct sock *pending);
-void vsock_remove_pending(struct sock *listener, struct sock *pending);
-void vsock_enqueue_accept(struct sock *listener, struct sock *connected);
-void vsock_insert_connected(struct vsock_sock *vsk);
-void vsock_remove_bound(struct vsock_sock *vsk);
-void vsock_remove_connected(struct vsock_sock *vsk);
-struct sock *vsock_find_bound_socket(struct sockaddr_vm *addr);
-struct sock *vsock_find_connected_socket(struct sockaddr_vm *src,
- struct sockaddr_vm *dst);
-void vsock_for_each_connected_socket(void (*fn)(struct sock *sk));
-
-#endif /* __AF_VSOCK_H__ */
#include <linux/wait.h>
#include <linux/workqueue.h>
#include <net/sock.h>
+#include <net/af_vsock.h>
-#include "af_vsock.h"
#include "vmci_transport_notify.h"
static int vmci_transport_recv_dgram_cb(void *data, struct vmci_datagram *dg);
#include <linux/vmw_vmci_defs.h>
#include <linux/vmw_vmci_api.h>
-#include "vsock_addr.h"
-#include "af_vsock.h"
+#include <net/vsock_addr.h>
+#include <net/af_vsock.h>
/* If the packet format changes in a release then this should change too. */
#define VMCI_TRANSPORT_PACKET_VERSION 1
#include <linux/socket.h>
#include <linux/stddef.h>
#include <net/sock.h>
-
-#include "vsock_addr.h"
+#include <net/vsock_addr.h>
void vsock_addr_init(struct sockaddr_vm *addr, u32 cid, u32 port)
{
+++ /dev/null
-/*
- * VMware vSockets Driver
- *
- * Copyright (C) 2007-2013 VMware, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation version 2 and no later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- */
-
-#ifndef _VSOCK_ADDR_H_
-#define _VSOCK_ADDR_H_
-
-#include <linux/vm_sockets.h>
-
-void vsock_addr_init(struct sockaddr_vm *addr, u32 cid, u32 port);
-int vsock_addr_validate(const struct sockaddr_vm *addr);
-bool vsock_addr_bound(const struct sockaddr_vm *addr);
-void vsock_addr_unbind(struct sockaddr_vm *addr);
-bool vsock_addr_equals_addr(const struct sockaddr_vm *addr,
- const struct sockaddr_vm *other);
-int vsock_addr_cast(const struct sockaddr *addr, size_t len,
- struct sockaddr_vm **out_addr);
-
-#endif
{
BUG_ON(!policy->walk.dead);
- if (del_timer(&policy->timer))
+ if (del_timer(&policy->timer) || del_timer(&policy->polq.hold_timer))
BUG();
security_xfrm_policy_free(policy->security);
xfrm_pol_hold(policy);
net->xfrm.policy_count[dir]++;
atomic_inc(&flow_cache_genid);
- rt_genid_bump(net);
+
+ /* After previous checking, family can either be AF_INET or AF_INET6 */
+ if (policy->family == AF_INET)
+ rt_genid_bump_ipv4(net);
+ else
+ rt_genid_bump_ipv6(net);
+
if (delpol) {
xfrm_policy_requeue(delpol, policy);
__xfrm_policy_unlink(delpol, dir);
* have the xfrm_state's. We need to wait for KM to
* negotiate new SA's or bail out with error.*/
if (net->xfrm.sysctl_larval_drop) {
- /* EREMOTE tells the caller to generate
- * a one-shot blackhole route. */
dst_release(dst);
xfrm_pols_put(pols, drop_pols);
XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTNOSTATES);
INIT_HLIST_NODE(&x->bydst);
INIT_HLIST_NODE(&x->bysrc);
INIT_HLIST_NODE(&x->byspi);
- tasklet_hrtimer_init(&x->mtimer, xfrm_timer_handler, CLOCK_REALTIME, HRTIMER_MODE_ABS);
+ tasklet_hrtimer_init(&x->mtimer, xfrm_timer_handler,
+ CLOCK_BOOTTIME, HRTIMER_MODE_ABS);
setup_timer(&x->rtimer, xfrm_replay_timer_handler,
(unsigned long)x);
x->curlft.add_time = get_seconds();
EXPORT_SYMBOL(xfrm_state_insert);
/* xfrm_state_lock is held */
-static struct xfrm_state *__find_acq_core(struct net *net, struct xfrm_mark *m,
+static struct xfrm_state *__find_acq_core(struct net *net,
+ const struct xfrm_mark *m,
unsigned short family, u8 mode,
u32 reqid, u8 proto,
const xfrm_address_t *daddr,
- const xfrm_address_t *saddr, int create)
+ const xfrm_address_t *saddr,
+ int create)
{
unsigned int h = xfrm_dst_hash(net, daddr, saddr, reqid, family);
struct xfrm_state *x;
EXPORT_SYMBOL(xfrm_state_lookup_byaddr);
struct xfrm_state *
-xfrm_find_acq(struct net *net, struct xfrm_mark *mark, u8 mode, u32 reqid, u8 proto,
- const xfrm_address_t *daddr, const xfrm_address_t *saddr,
- int create, unsigned short family)
+xfrm_find_acq(struct net *net, const struct xfrm_mark *mark, u8 mode, u32 reqid,
+ u8 proto, const xfrm_address_t *daddr,
+ const xfrm_address_t *saddr, int create, unsigned short family)
{
struct xfrm_state *x;
static inline void selinux_xfrm_notify_policyload(void)
{
+ struct net *net;
+
atomic_inc(&flow_cache_genid);
- rt_genid_bump(&init_net);
+ rtnl_lock();
+ for_each_net(net)
+ rt_genid_bump_all(net);
+ rtnl_unlock();
}
#else
static inline int selinux_xfrm_enabled(void)
*
* Create or update the port list entry
*/
-static int smk_ipv6_port_check(struct sock *sk, struct sockaddr *address,
+static int smk_ipv6_port_check(struct sock *sk, struct sockaddr_in6 *address,
int act)
{
__be16 *bep;
__be32 *be32p;
- struct sockaddr_in6 *addr6;
struct smk_port_label *spp;
struct socket_smack *ssp = sk->sk_security;
struct smack_known *skp;
/*
* Get the IP address and port from the address.
*/
- addr6 = (struct sockaddr_in6 *)address;
- port = ntohs(addr6->sin6_port);
- bep = (__be16 *)(&addr6->sin6_addr);
- be32p = (__be32 *)(&addr6->sin6_addr);
+ port = ntohs(address->sin6_port);
+ bep = (__be16 *)(&address->sin6_addr);
+ be32p = (__be32 *)(&address->sin6_addr);
/*
* It's remote, so port lookup does no good.
ad.a.u.net->family = sk->sk_family;
ad.a.u.net->dport = port;
if (act == SMK_RECEIVING)
- ad.a.u.net->v6info.saddr = addr6->sin6_addr;
+ ad.a.u.net->v6info.saddr = address->sin6_addr;
else
- ad.a.u.net->v6info.daddr = addr6->sin6_addr;
+ ad.a.u.net->v6info.daddr = address->sin6_addr;
#endif
return smk_access(skp, object, MAY_WRITE, &ad);
}
case PF_INET6:
if (addrlen < sizeof(struct sockaddr_in6))
return -EINVAL;
- rc = smk_ipv6_port_check(sock->sk, sap, SMK_CONNECTING);
+ rc = smk_ipv6_port_check(sock->sk, (struct sockaddr_in6 *)sap,
+ SMK_CONNECTING);
break;
}
return rc;
int size)
{
struct sockaddr_in *sip = (struct sockaddr_in *) msg->msg_name;
- struct sockaddr *sap = (struct sockaddr *) msg->msg_name;
+ struct sockaddr_in6 *sap = (struct sockaddr_in6 *) msg->msg_name;
int rc = 0;
/*
return smack_net_ambient;
}
-static int smk_skb_to_addr_ipv6(struct sk_buff *skb, struct sockaddr *sap)
+static int smk_skb_to_addr_ipv6(struct sk_buff *skb, struct sockaddr_in6 *sip)
{
- struct sockaddr_in6 *sip = (struct sockaddr_in6 *)sap;
u8 nexthdr;
int offset;
int proto = -EINVAL;
struct netlbl_lsm_secattr secattr;
struct socket_smack *ssp = sk->sk_security;
struct smack_known *skp;
- struct sockaddr sadd;
+ struct sockaddr_in6 sadd;
int rc = 0;
struct smk_audit_info ad;
#ifdef CONFIG_AUDIT
} else {
printk(KERN_ERR "%s: DMA error on channel %d (DCSR=%#x)\n",
rtd->params->name, dma_ch, dcsr);
+ snd_pcm_stream_lock(substream);
snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock(substream);
}
}
EXPORT_SYMBOL(pxa2xx_pcm_dma_irq);
mutex_lock(&stream->device->lock);
switch (_IOC_NR(cmd)) {
case _IOC_NR(SNDRV_COMPRESS_IOCTL_VERSION):
- put_user(SNDRV_COMPRESS_VERSION,
+ retval = put_user(SNDRV_COMPRESS_VERSION,
(int __user *)arg) ? -EFAULT : 0;
break;
case _IOC_NR(SNDRV_COMPRESS_GET_CAPS):
#include <linux/export.h>
#include <linux/moduleparam.h>
#include <linux/slab.h>
+#include <linux/workqueue.h>
/*
* common variables
#define call_ctl(type,rec) snd_seq_kernel_client_ctl(system_client, type, rec)
+/* call snd_seq_oss_midi_lookup_ports() asynchronously */
+static void async_call_lookup_ports(struct work_struct *work)
+{
+ snd_seq_oss_midi_lookup_ports(system_client);
+}
+
+static DECLARE_WORK(async_lookup_work, async_call_lookup_ports);
+
/*
* create sequencer client for OSS sequencer
*/
system_client = rc;
debug_printk(("new client = %d\n", rc));
- /* look up midi devices */
- snd_seq_oss_midi_lookup_ports(system_client);
-
/* create annoucement receiver port */
memset(port, 0, sizeof(*port));
strcpy(port->name, "Receiver");
}
rc = 0;
+ /* look up midi devices */
+ schedule_work(&async_lookup_work);
+
__error:
kfree(port);
return rc;
int
snd_seq_oss_delete_client(void)
{
+ cancel_work_sync(&async_lookup_work);
if (system_client >= 0)
snd_seq_delete_kernel_client(system_client);
* look up the existing ports
* this looks a very exhausting job.
*/
-int __init
+int
snd_seq_oss_midi_lookup_ports(int client)
{
struct snd_seq_client_info *clinfo;
#include <linux/interrupt.h>
#include <linux/mutex.h>
#include <linux/slab.h>
+#include <linux/delay.h>
#include <asm/visws/cobalt.h>
#include "sound_config.h"
+static DEFINE_MUTEX(vwsnd_mutex);
+
/*****************************************************************************/
/* debug stuff */
#ifdef VWSND_DEBUG
-static DEFINE_MUTEX(vwsnd_mutex);
static int shut_up = 1;
/*
s->number);
ds->drained_count++;
if (ds->drained_count > 20) {
+ unsigned long flags;
+ snd_pcm_stream_lock_irqsave(s, flags);
snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock_irqrestore(s, flags);
continue;
}
} else {
if (! dma->substream || ! dma->running)
return;
snd_printdd("atiixp: XRUN detected (DMA %d)\n", dma->ops->type);
+ snd_pcm_stream_lock(dma->substream);
snd_pcm_stop(dma->substream, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock(dma->substream);
}
/*
if (! dma->substream || ! dma->running)
return;
snd_printdd("atiixp-modem: XRUN detected (DMA %d)\n", dma->ops->type);
+ snd_pcm_stream_lock(dma->substream);
snd_pcm_stop(dma->substream, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock(dma->substream);
}
/*
}
}
if (id < 0 && quirk) {
- for (q = quirk; q->subvendor; q++) {
+ for (q = quirk; q->subvendor || q->subdevice; q++) {
unsigned int vendorid =
q->subdevice | (q->subvendor << 16);
unsigned int mask = 0xffff0000 | q->subdevice_mask;
}
#define nid_has_mute(codec, nid, dir) \
- check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE)
+ check_amp_caps(codec, nid, dir, (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE))
#define nid_has_volume(codec, nid, dir) \
check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS)
if (enable)
val = (caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT;
}
- if (caps & AC_AMPCAP_MUTE) {
+ if (caps & (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE)) {
if (!enable)
val |= HDA_AMP_MUTE;
}
{
unsigned int mask = 0xff;
- if (caps & AC_AMPCAP_MUTE) {
+ if (caps & (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE)) {
if (is_ctl_associated(codec, nid, dir, idx, NID_PATH_MUTE_CTL))
mask &= ~0x80;
}
{ .id = 0x10de0043, .name = "GPU 43 HDMI/DP", .patch = patch_generic_hdmi },
{ .id = 0x10de0044, .name = "GPU 44 HDMI/DP", .patch = patch_generic_hdmi },
{ .id = 0x10de0051, .name = "GPU 51 HDMI/DP", .patch = patch_generic_hdmi },
+{ .id = 0x10de0060, .name = "GPU 60 HDMI/DP", .patch = patch_generic_hdmi },
{ .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch },
{ .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch },
{ .id = 0x11069f80, .name = "VX900 HDMI/DP", .patch = patch_via_hdmi },
MODULE_ALIAS("snd-hda-codec-id:10de0043");
MODULE_ALIAS("snd-hda-codec-id:10de0044");
MODULE_ALIAS("snd-hda-codec-id:10de0051");
+MODULE_ALIAS("snd-hda-codec-id:10de0060");
MODULE_ALIAS("snd-hda-codec-id:10de0067");
MODULE_ALIAS("snd-hda-codec-id:10de8001");
MODULE_ALIAS("snd-hda-codec-id:11069f80");
ALC880_FIXUP_GPIO2,
ALC880_FIXUP_MEDION_RIM,
ALC880_FIXUP_LG,
+ ALC880_FIXUP_LG_LW25,
ALC880_FIXUP_W810,
ALC880_FIXUP_EAPD_COEF,
ALC880_FIXUP_TCL_S700,
{ }
}
},
+ [ALC880_FIXUP_LG_LW25] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x1a, 0x0181344f }, /* line-in */
+ { 0x1b, 0x0321403f }, /* headphone */
+ { }
+ }
+ },
[ALC880_FIXUP_W810] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_FIXUP_LG),
SND_PCI_QUIRK(0x1854, 0x005f, "LG P1 Express", ALC880_FIXUP_LG),
SND_PCI_QUIRK(0x1854, 0x0068, "LG w1", ALC880_FIXUP_LG),
+ SND_PCI_QUIRK(0x1854, 0x0077, "LG LW25", ALC880_FIXUP_LG_LW25),
SND_PCI_QUIRK(0x19db, 0x4188, "TCL S700", ALC880_FIXUP_TCL_S700),
/* Below is the copied entries from alc880_quirks.c.
SND_PCI_QUIRK(0x1025, 0x0308, "Acer Aspire 8942G", ALC662_FIXUP_ASPIRE),
SND_PCI_QUIRK(0x1025, 0x031c, "Gateway NV79", ALC662_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x1025, 0x0349, "eMachines eM250", ALC662_FIXUP_INV_DMIC),
+ SND_PCI_QUIRK(0x1025, 0x034a, "Gateway LT27", ALC662_FIXUP_INV_DMIC),
SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x05db, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
val &= ~spec->eapd_mask;
else
val |= spec->eapd_mask;
- if (spec->gpio_data != val)
+ if (spec->gpio_data != val) {
+ spec->gpio_data = val;
stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir,
val);
+ }
}
}
/* codec SSIDs for Intel Mac sharing the same PCI SSID 8384:7680 */
static const struct snd_pci_quirk stac922x_intel_mac_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x0000, 0x0100, "Mac Mini", STAC_INTEL_MAC_V3),
SND_PCI_QUIRK(0x106b, 0x0800, "Mac", STAC_INTEL_MAC_V1),
SND_PCI_QUIRK(0x106b, 0x0600, "Mac", STAC_INTEL_MAC_V2),
SND_PCI_QUIRK(0x106b, 0x0700, "Mac", STAC_INTEL_MAC_V2),
/* configure the analog microphone on some laptops */
{ 0x0c, 0x90a79130 },
/* correct the front output jack as a hp out */
- { 0x0f, 0x0227011f },
+ { 0x0f, 0x0221101f },
/* correct the front input jack as a mic */
{ 0x0e, 0x02a79130 },
{}
static int stac_init(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
- unsigned int gpio;
int i;
/* override some hints */
stac_store_hints(codec);
/* set up GPIO */
- gpio = spec->gpio_data;
/* turn on EAPD statically when spec->eapd_switch isn't set.
* otherwise, unsol event will turn it on/off dynamically
*/
if (!spec->eapd_switch)
- gpio |= spec->eapd_mask;
- stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, gpio);
+ spec->gpio_data |= spec->eapd_mask;
+ stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data);
snd_hda_gen_init(codec);
{
struct sigmatel_spec *spec = codec->spec;
+ spec->gpio_mask |= spec->eapd_mask;
if (spec->gpio_led) {
if (!spec->vref_mute_led_nid) {
spec->gpio_mask |= spec->gpio_led;
/* stop RX and capture: will be enabled again at restart */
ssc_writex(prtd->ssc->regs, SSC_CR, prtd->mask->ssc_disable);
+ snd_pcm_stream_lock(substream);
snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock(substream);
/* now drain RHR and read status to remove xrun condition */
ssc_readx(prtd->ssc->regs, SSC_RHR);
.remove = au1xac97c_drvremove,
};
-module_platform_driver(&au1xac97c_driver);
+module_platform_driver(au1xac97c_driver);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Au1000/1500/1100 AC97C ASoC driver");
/* Request PB3 as reset pin */
ret = devm_gpio_request_one(&pdev->dev,
CONFIG_SND_BF5XX_RESET_GPIO_NUM,
- GPIOF_OUT_INIT_HIGH, "SND_AD198x RESET") {
+ GPIOF_OUT_INIT_HIGH, "SND_AD198x RESET");
+ if (ret) {
dev_err(&pdev->dev,
"Failed to request GPIO_%d for reset: %d\n",
CONFIG_SND_BF5XX_RESET_GPIO_NUM, ret);
- goto gpio_err;
+ return ret;
}
#endif
#ifndef _BF5XX_AC97_H
#define _BF5XX_AC97_H
-extern struct snd_ac97_bus_ops bf5xx_ac97_ops;
extern struct snd_ac97 *ac97;
/* Frame format in memory, only support stereo currently */
struct ac97_frame {
static struct ep93xx_dma_data ep93xx_ac97_pcm_out = {
.name = "ac97-pcm-out",
- .dma_port = EP93XX_DMA_AAC1,
+ .port = EP93XX_DMA_AAC1,
.direction = DMA_MEM_TO_DEV,
};
static struct ep93xx_dma_data ep93xx_ac97_pcm_in = {
.name = "ac97-pcm-in",
- .dma_port = EP93XX_DMA_AAC1,
+ .port = EP93XX_DMA_AAC1,
.direction = DMA_DEV_TO_MEM,
};
static DECLARE_TLV_DB_SCALE(mix_tlv, -50, 50, 0);
+static DECLARE_TLV_DB_SCALE(beep_tlv, -56, 200, 0);
+
static const unsigned int limiter_tlv[] = {
TLV_DB_RANGE_HEAD(2),
0, 2, TLV_DB_SCALE_ITEM(-3000, 600, 0),
SOC_ENUM("Beep Pitch", beep_pitch_enum),
SOC_ENUM("Beep on Time", beep_ontime_enum),
SOC_ENUM("Beep off Time", beep_offtime_enum),
- SOC_SINGLE_TLV("Beep Volume", CS42L52_BEEP_VOL, 0, 0x1f, 0x07, hl_tlv),
+ SOC_SINGLE_SX_TLV("Beep Volume", CS42L52_BEEP_VOL,
+ 0, 0x07, 0x1f, beep_tlv),
SOC_SINGLE("Beep Mixer Switch", CS42L52_BEEP_TONE_CTL, 5, 1, 1),
SOC_ENUM("Beep Treble Corner Freq", beep_treble_enum),
SOC_ENUM("Beep Bass Corner Freq", beep_bass_enum),
static void max98088_sync_cache(struct snd_soc_codec *codec)
{
- u16 *reg_cache = codec->reg_cache;
+ u8 *reg_cache = codec->reg_cache;
int i;
if (!codec->cache_sync)
static const struct reg_default sgtl5000_reg_defaults[] = {
{ SGTL5000_CHIP_CLK_CTRL, 0x0008 },
{ SGTL5000_CHIP_I2S_CTRL, 0x0010 },
- { SGTL5000_CHIP_SSS_CTRL, 0x0008 },
+ { SGTL5000_CHIP_SSS_CTRL, 0x0010 },
{ SGTL5000_CHIP_DAC_VOL, 0x3c3c },
{ SGTL5000_CHIP_PAD_STRENGTH, 0x015f },
{ SGTL5000_CHIP_ANA_HP_CTRL, 0x1818 },
static int power_vag_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
+ const u32 mask = SGTL5000_DAC_POWERUP | SGTL5000_ADC_POWERUP;
+
switch (event) {
case SND_SOC_DAPM_POST_PMU:
snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
break;
case SND_SOC_DAPM_PRE_PMD:
- snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
- SGTL5000_VAG_POWERUP, 0);
- msleep(400);
+ /*
+ * Don't clear VAG_POWERUP, when both DAC and ADC are
+ * operational to prevent inadvertently starving the
+ * other one of them.
+ */
+ if ((snd_soc_read(w->codec, SGTL5000_CHIP_ANA_POWER) &
+ mask) != mask) {
+ snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_VAG_POWERUP, 0);
+ msleep(400);
+ }
break;
default:
break;
SOC_DOUBLE("Capture Volume", SGTL5000_CHIP_ANA_ADC_CTRL, 0, 4, 0xf, 0),
SOC_SINGLE_TLV("Capture Attenuate Switch (-6dB)",
SGTL5000_CHIP_ANA_ADC_CTRL,
- 8, 2, 0, capture_6db_attenuate),
+ 8, 1, 0, capture_6db_attenuate),
SOC_SINGLE("Capture ZC Switch", SGTL5000_CHIP_ANA_CTRL, 1, 1, 0),
SOC_DOUBLE_TLV("Headphone Playback Volume",
if (IS_ERR(sgtl5000->mclk)) {
ret = PTR_ERR(sgtl5000->mclk);
dev_err(&client->dev, "Failed to get mclock: %d\n", ret);
+ /* Defer the probe to see if the clk will be provided later */
+ if (ret == -ENOENT)
+ return -EPROBE_DEFER;
return ret;
}
#define SGTL5000_PLL_INT_DIV_MASK 0xf800
#define SGTL5000_PLL_INT_DIV_SHIFT 11
#define SGTL5000_PLL_INT_DIV_WIDTH 5
-#define SGTL5000_PLL_FRAC_DIV_MASK 0x0700
+#define SGTL5000_PLL_FRAC_DIV_MASK 0x07ff
#define SGTL5000_PLL_FRAC_DIV_SHIFT 0
#define SGTL5000_PLL_FRAC_DIV_WIDTH 11
rec->command, rec->length);
len = rec->length + 8;
+ xfer = kzalloc(sizeof(*xfer), GFP_KERNEL);
+ if (!xfer) {
+ dev_err(codec->dev, "Failed to allocate xfer\n");
+ ret = -ENOMEM;
+ goto abort;
+ }
+
+ xfer->codec = codec;
+ list_add_tail(&xfer->list, &xfer_list);
+
out = kzalloc(len, GFP_KERNEL);
if (!out) {
dev_err(codec->dev,
ret = -ENOMEM;
goto abort1;
}
+ xfer->t.rx_buf = out;
img = kzalloc(len, GFP_KERNEL);
if (!img) {
ret = -ENOMEM;
goto abort1;
}
+ xfer->t.tx_buf = img;
byte_swap_64((u64 *)&rec->command, img, len);
- xfer = kzalloc(sizeof(*xfer), GFP_KERNEL);
- if (!xfer) {
- dev_err(codec->dev, "Failed to allocate xfer\n");
- ret = -ENOMEM;
- goto abort1;
- }
-
- xfer->codec = codec;
- list_add_tail(&xfer->list, &xfer_list);
-
spi_message_init(&xfer->m);
xfer->m.complete = wm0010_boot_xfer_complete;
xfer->m.context = xfer;
- xfer->t.tx_buf = img;
- xfer->t.rx_buf = out;
xfer->t.len = len;
xfer->t.bits_per_word = 8;
.formats = WM8978_FORMATS,
},
.ops = &wm8978_dai_ops,
+ .symmetric_rates = 1,
};
static int wm8978_suspend(struct snd_soc_codec *codec)
mic_complete_work.work);
struct snd_soc_codec *codec = wm8994->hubs.codec;
- dev_crit(codec->dev, "MIC WORK %x\n", wm8994->mic_status);
-
pm_runtime_get_sync(codec->dev);
mutex_lock(&wm8994->accdet_lock);
mutex_unlock(&wm8994->accdet_lock);
pm_runtime_put(codec->dev);
-
- dev_crit(codec->dev, "MIC WORK %x DONE\n", wm8994->mic_status);
}
static irqreturn_t wm8958_mic_irq(int irq, void *data)
}
}
- res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx");
- if (!res) {
- dev_err(&pdev->dev, "invalid rx DMA channel\n");
- return -ENODEV;
- }
- /* RX DMA request number, and port address configuration */
- mcbsp->dma_req[1] = res->start;
- mcbsp->dma_data[1].filter_data = &mcbsp->dma_req[1];
- mcbsp->dma_data[1].addr = omap_mcbsp_dma_reg_params(mcbsp, 1);
- mcbsp->dma_data[1].maxburst = 4;
+ if (!pdev->dev.of_node) {
+ res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx");
+ if (!res) {
+ dev_err(&pdev->dev, "invalid tx DMA channel\n");
+ return -ENODEV;
+ }
+ mcbsp->dma_req[0] = res->start;
+ mcbsp->dma_data[0].filter_data = &mcbsp->dma_req[0];
- res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx");
- if (!res) {
- dev_err(&pdev->dev, "invalid tx DMA channel\n");
- return -ENODEV;
+ res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx");
+ if (!res) {
+ dev_err(&pdev->dev, "invalid rx DMA channel\n");
+ return -ENODEV;
+ }
+ mcbsp->dma_req[1] = res->start;
+ mcbsp->dma_data[1].filter_data = &mcbsp->dma_req[1];
+ } else {
+ mcbsp->dma_data[0].filter_data = "tx";
+ mcbsp->dma_data[1].filter_data = "rx";
}
- /* TX DMA request number, and port address configuration */
- mcbsp->dma_req[0] = res->start;
- mcbsp->dma_data[0].filter_data = &mcbsp->dma_req[0];
+
mcbsp->dma_data[0].addr = omap_mcbsp_dma_reg_params(mcbsp, 0);
mcbsp->dma_data[0].maxburst = 4;
+ mcbsp->dma_data[1].addr = omap_mcbsp_dma_reg_params(mcbsp, 1);
+ mcbsp->dma_data[1].maxburst = 4;
+
mcbsp->fclk = clk_get(&pdev->dev, "fck");
if (IS_ERR(mcbsp->fclk)) {
ret = PTR_ERR(mcbsp->fclk);
struct mutex mutex;
struct snd_dmaengine_dai_dma_data dma_data;
- unsigned int dma_req;
};
static inline void omap_dmic_write(struct omap_dmic *dmic, u16 reg, u32 val)
}
dmic->dma_data.addr = res->start + OMAP_DMIC_DATA_REG;
- res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
- if (!res) {
- dev_err(dmic->dev, "invalid dma resource\n");
- ret = -ENODEV;
- goto err_put_clk;
- }
-
- dmic->dma_req = res->start;
- dmic->dma_data.filter_data = &dmic->dma_req;
+ dmic->dma_data.filter_data = "up_link";
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
if (!res) {
bool restart;
struct snd_dmaengine_dai_dma_data dma_data[2];
- unsigned int dma_req[2];
};
/*
mcpdm->dma_data[0].addr = res->start + MCPDM_REG_DN_DATA;
mcpdm->dma_data[1].addr = res->start + MCPDM_REG_UP_DATA;
- res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "dn_link");
- if (!res)
- return -ENODEV;
-
- mcpdm->dma_req[0] = res->start;
- mcpdm->dma_data[0].filter_data = &mcpdm->dma_req[0];
-
- res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "up_link");
- if (!res)
- return -ENODEV;
-
- mcpdm->dma_req[1] = res->start;
- mcpdm->dma_data[1].filter_data = &mcpdm->dma_req[1];
+ mcpdm->dma_data[0].filter_data = "dn_link";
+ mcpdm->dma_data[1].filter_data = "up_link";
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
if (res == NULL)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_dmaengine_dai_dma_data *dma_data;
+ int ret;
snd_soc_set_runtime_hwparams(substream, &omap_pcm_hardware);
dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
- return snd_dmaengine_pcm_open_request_chan(substream,
- omap_dma_filter_fn,
- dma_data->filter_data);
+ /* DT boot: filter_data is the DMA name */
+ if (rtd->cpu_dai->dev->of_node) {
+ struct dma_chan *chan;
+
+ chan = dma_request_slave_channel(rtd->cpu_dai->dev,
+ dma_data->filter_data);
+ ret = snd_dmaengine_pcm_open(substream, chan);
+ } else {
+ ret = snd_dmaengine_pcm_open_request_chan(substream,
+ omap_dma_filter_fn,
+ dma_data->filter_data);
+ }
+ return ret;
}
static int omap_pcm_mmap(struct snd_pcm_substream *substream,
substream->runtime &&
snd_pcm_running(substream)) {
dev_dbg(pcm->dev, "xrun\n");
+ snd_pcm_stream_lock(substream);
snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock(substream);
ret = IRQ_HANDLED;
}
return -EAGAIN;
}
- /* Don't bother RFS, BFS & PSR in Slave mode */
- if (is_slave(i2s))
- return 0;
-
set_bfs(i2s, bfs);
set_rfs(i2s, rfs);
+ /* Don't bother with PSR in Slave mode */
+ if (is_slave(i2s))
+ return 0;
+
if (!(i2s->quirks & QUIRK_NO_MUXPSR)) {
psr = i2s->rclk_srcrate / i2s->frmclk / rfs;
writel(((psr - 1) << 8) | PSR_PSREN, i2s->addr + I2SPSR);
{
/* create platform component name */
platform->name = fmt_single_name(dev, &platform->id);
- if (platform->name == NULL) {
- kfree(platform);
+ if (platform->name == NULL)
return -ENOMEM;
- }
platform->dev = dev;
platform->driver = platform_drv;
return -EINVAL;
}
- path = list_first_entry(&w->sources, struct snd_soc_dapm_path,
- list_sink);
- if (!path) {
+ if (list_empty(&w->sources)) {
dev_err(dapm->dev, "ASoC: mux %s has no paths\n", w->name);
return -EINVAL;
}
+ path = list_first_entry(&w->sources, struct snd_soc_dapm_path,
+ list_sink);
+
ret = dapm_create_or_share_mixmux_kcontrol(w, 0, path);
if (ret < 0)
return ret;
}
mutex_unlock(&card->dapm_mutex);
- return 0;
+ return change;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_put_volsw);
struct soc_enum *e =
(struct soc_enum *)kcontrol->private_value;
int change;
- int ret = 0;
int wi;
if (ucontrol->value.enumerated.item[0] >= e->max)
}
mutex_unlock(&card->dapm_mutex);
- return ret;
+ return change;
}
EXPORT_SYMBOL_GPL(snd_soc_dapm_put_enum_virt);
ac97->capture_dma_data.slave_id = of_dma[1];
ac97->playback_dma_data.addr = mem->start + TEGRA20_AC97_FIFO_TX1;
- ac97->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- ac97->capture_dma_data.maxburst = 4;
- ac97->capture_dma_data.slave_id = of_dma[0];
+ ac97->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ ac97->playback_dma_data.maxburst = 4;
+ ac97->playback_dma_data.slave_id = of_dma[1];
ret = tegra_asoc_utils_init(&ac97->util_data, &pdev->dev);
if (ret)
}
spdif->playback_dma_data.addr = mem->start + TEGRA20_SPDIF_DATA_OUT;
- spdif->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- spdif->capture_dma_data.maxburst = 4;
+ spdif->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ spdif->playback_dma_data.maxburst = 4;
spdif->playback_dma_data.slave_id = dmareq->start;
pm_runtime_enable(&pdev->dev);
reg = TEGRA30_I2S_CIF_RX_CTRL;
} else {
val |= TEGRA30_AUDIOCIF_CTRL_DIRECTION_TX;
- reg = TEGRA30_I2S_CIF_RX_CTRL;
+ reg = TEGRA30_I2S_CIF_TX_CTRL;
}
regmap_write(i2s->regmap, reg, val);
static int usb6fire_comm_write8(struct comm_runtime *rt, u8 request,
u8 reg, u8 value)
{
- u8 buffer[13]; /* 13: maximum length of message */
+ u8 *buffer;
+ int ret;
+
+ /* 13: maximum length of message */
+ buffer = kmalloc(13, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
usb6fire_comm_init_buffer(buffer, 0x00, request, reg, value, 0x00);
- return usb6fire_comm_send_buffer(buffer, rt->chip->dev);
+ ret = usb6fire_comm_send_buffer(buffer, rt->chip->dev);
+
+ kfree(buffer);
+ return ret;
}
static int usb6fire_comm_write16(struct comm_runtime *rt, u8 request,
u8 reg, u8 vl, u8 vh)
{
- u8 buffer[13]; /* 13: maximum length of message */
+ u8 *buffer;
+ int ret;
+
+ /* 13: maximum length of message */
+ buffer = kmalloc(13, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
usb6fire_comm_init_buffer(buffer, 0x00, request, reg, vl, vh);
- return usb6fire_comm_send_buffer(buffer, rt->chip->dev);
+ ret = usb6fire_comm_send_buffer(buffer, rt->chip->dev);
+
+ kfree(buffer);
+ return ret;
}
int usb6fire_comm_init(struct sfire_chip *chip)
if (!rt)
return -ENOMEM;
+ rt->receiver_buffer = kzalloc(COMM_RECEIVER_BUFSIZE, GFP_KERNEL);
+ if (!rt->receiver_buffer) {
+ kfree(rt);
+ return -ENOMEM;
+ }
+
urb = &rt->receiver;
rt->serial = 1;
rt->chip = chip;
urb->interval = 1;
ret = usb_submit_urb(urb, GFP_KERNEL);
if (ret < 0) {
+ kfree(rt->receiver_buffer);
kfree(rt);
snd_printk(KERN_ERR PREFIX "cannot create comm data receiver.");
return ret;
void usb6fire_comm_destroy(struct sfire_chip *chip)
{
- kfree(chip->comm);
+ struct comm_runtime *rt = chip->comm;
+
+ kfree(rt->receiver_buffer);
+ kfree(rt);
chip->comm = NULL;
}
struct sfire_chip *chip;
struct urb receiver;
- u8 receiver_buffer[COMM_RECEIVER_BUFSIZE];
+ u8 *receiver_buffer;
u8 serial; /* urb serial */
#include "chip.h"
#include "comm.h"
+enum {
+ MIDI_BUFSIZE = 64
+};
+
static void usb6fire_midi_out_handler(struct urb *urb)
{
struct midi_runtime *rt = urb->context;
if (!rt)
return -ENOMEM;
+ rt->out_buffer = kzalloc(MIDI_BUFSIZE, GFP_KERNEL);
+ if (!rt->out_buffer) {
+ kfree(rt);
+ return -ENOMEM;
+ }
+
rt->chip = chip;
rt->in_received = usb6fire_midi_in_received;
rt->out_buffer[0] = 0x80; /* 'send midi' command */
ret = snd_rawmidi_new(chip->card, "6FireUSB", 0, 1, 1, &rt->instance);
if (ret < 0) {
+ kfree(rt->out_buffer);
kfree(rt);
snd_printk(KERN_ERR PREFIX "unable to create midi.\n");
return ret;
void usb6fire_midi_destroy(struct sfire_chip *chip)
{
- kfree(chip->midi);
+ struct midi_runtime *rt = chip->midi;
+
+ kfree(rt->out_buffer);
+ kfree(rt);
chip->midi = NULL;
}
#include "common.h"
-enum {
- MIDI_BUFSIZE = 64
-};
-
struct midi_runtime {
struct sfire_chip *chip;
struct snd_rawmidi *instance;
struct snd_rawmidi_substream *out;
struct urb out_urb;
u8 out_serial; /* serial number of out packet */
- u8 out_buffer[MIDI_BUFSIZE];
+ u8 *out_buffer;
int buffer_offset;
void (*in_received)(struct midi_runtime *rt, u8 *data, int length);
snd_pcm_uframes_t ret;
if (rt->panic || !sub)
- return SNDRV_PCM_STATE_XRUN;
+ return SNDRV_PCM_POS_XRUN;
spin_lock_irqsave(&sub->lock, flags);
ret = sub->dma_off;
urb->instance.number_of_packets = PCM_N_PACKETS_PER_URB;
}
+static int usb6fire_pcm_buffers_init(struct pcm_runtime *rt)
+{
+ int i;
+
+ for (i = 0; i < PCM_N_URBS; i++) {
+ rt->out_urbs[i].buffer = kzalloc(PCM_N_PACKETS_PER_URB
+ * PCM_MAX_PACKET_SIZE, GFP_KERNEL);
+ if (!rt->out_urbs[i].buffer)
+ return -ENOMEM;
+ rt->in_urbs[i].buffer = kzalloc(PCM_N_PACKETS_PER_URB
+ * PCM_MAX_PACKET_SIZE, GFP_KERNEL);
+ if (!rt->in_urbs[i].buffer)
+ return -ENOMEM;
+ }
+ return 0;
+}
+
+static void usb6fire_pcm_buffers_destroy(struct pcm_runtime *rt)
+{
+ int i;
+
+ for (i = 0; i < PCM_N_URBS; i++) {
+ kfree(rt->out_urbs[i].buffer);
+ kfree(rt->in_urbs[i].buffer);
+ }
+}
+
int usb6fire_pcm_init(struct sfire_chip *chip)
{
int i;
if (!rt)
return -ENOMEM;
+ ret = usb6fire_pcm_buffers_init(rt);
+ if (ret) {
+ usb6fire_pcm_buffers_destroy(rt);
+ kfree(rt);
+ return ret;
+ }
+
rt->chip = chip;
rt->stream_state = STREAM_DISABLED;
rt->rate = ARRAY_SIZE(rates);
ret = snd_pcm_new(chip->card, "DMX6FireUSB", 0, 1, 1, &pcm);
if (ret < 0) {
+ usb6fire_pcm_buffers_destroy(rt);
kfree(rt);
snd_printk(KERN_ERR PREFIX "cannot create pcm instance.\n");
return ret;
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_ops);
if (ret) {
+ usb6fire_pcm_buffers_destroy(rt);
kfree(rt);
snd_printk(KERN_ERR PREFIX
"error preallocating pcm buffers.\n");
void usb6fire_pcm_abort(struct sfire_chip *chip)
{
struct pcm_runtime *rt = chip->pcm;
+ unsigned long flags;
int i;
if (rt) {
rt->panic = true;
- if (rt->playback.instance)
+ if (rt->playback.instance) {
+ snd_pcm_stream_lock_irqsave(rt->playback.instance, flags);
snd_pcm_stop(rt->playback.instance,
SNDRV_PCM_STATE_XRUN);
- if (rt->capture.instance)
+ snd_pcm_stream_unlock_irqrestore(rt->playback.instance, flags);
+ }
+
+ if (rt->capture.instance) {
+ snd_pcm_stream_lock_irqsave(rt->capture.instance, flags);
snd_pcm_stop(rt->capture.instance,
SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock_irqrestore(rt->capture.instance, flags);
+ }
for (i = 0; i < PCM_N_URBS; i++) {
usb_poison_urb(&rt->in_urbs[i].instance);
void usb6fire_pcm_destroy(struct sfire_chip *chip)
{
- kfree(chip->pcm);
+ struct pcm_runtime *rt = chip->pcm;
+
+ usb6fire_pcm_buffers_destroy(rt);
+ kfree(rt);
chip->pcm = NULL;
}
struct urb instance;
struct usb_iso_packet_descriptor packets[PCM_N_PACKETS_PER_URB];
/* END DO NOT SEPARATE */
- u8 buffer[PCM_N_PACKETS_PER_URB * PCM_MAX_PACKET_SIZE];
+ u8 *buffer;
struct pcm_urb *peer;
};
ep->stride = frame_bits >> 3;
ep->silence_value = pcm_format == SNDRV_PCM_FORMAT_U8 ? 0x80 : 0;
- /* calculate max. frequency */
- if (ep->maxpacksize) {
+ /* assume max. frequency is 25% higher than nominal */
+ ep->freqmax = ep->freqn + (ep->freqn >> 2);
+ maxsize = ((ep->freqmax + 0xffff) * (frame_bits >> 3))
+ >> (16 - ep->datainterval);
+ /* but wMaxPacketSize might reduce this */
+ if (ep->maxpacksize && ep->maxpacksize < maxsize) {
/* whatever fits into a max. size packet */
maxsize = ep->maxpacksize;
ep->freqmax = (maxsize / (frame_bits >> 3))
<< (16 - ep->datainterval);
- } else {
- /* no max. packet size: just take 25% higher than nominal */
- ep->freqmax = ep->freqn + (ep->freqn >> 2);
- maxsize = ((ep->freqmax + 0xffff) * (frame_bits >> 3))
- >> (16 - ep->datainterval);
}
if (ep->fill_max)
snd_pcm_uframes_t dma_offset;
if (rt->panic || !sub)
- return SNDRV_PCM_STATE_XRUN;
+ return SNDRV_PCM_POS_XRUN;
spin_lock_irqsave(&sub->lock, flags);
dma_offset = sub->dma_off;
static void abort_alsa_capture(struct ua101 *ua)
{
- if (test_bit(ALSA_CAPTURE_RUNNING, &ua->states))
+ unsigned long flags;
+
+ if (test_bit(ALSA_CAPTURE_RUNNING, &ua->states)) {
+ snd_pcm_stream_lock_irqsave(ua->capture.substream, flags);
snd_pcm_stop(ua->capture.substream, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock_irqrestore(ua->capture.substream, flags);
+ }
}
static void abort_alsa_playback(struct ua101 *ua)
{
- if (test_bit(ALSA_PLAYBACK_RUNNING, &ua->states))
+ unsigned long flags;
+
+ if (test_bit(ALSA_PLAYBACK_RUNNING, &ua->states)) {
+ snd_pcm_stream_lock_irqsave(ua->playback.substream, flags);
snd_pcm_stop(ua->playback.substream, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock_irqrestore(ua->playback.substream, flags);
+ }
}
static int set_stream_hw(struct ua101 *ua, struct snd_pcm_substream *substream,
case USB_ID(0x046d, 0x081b): /* HD Webcam c310 */
case USB_ID(0x046d, 0x081d): /* HD Webcam c510 */
case USB_ID(0x046d, 0x0825): /* HD Webcam c270 */
+ case USB_ID(0x046d, 0x0826): /* HD Webcam c525 */
case USB_ID(0x046d, 0x0991):
/* Most audio usb devices lie about volume resolution.
* Most Logitech webcams have res = 384.
if (altsd->bNumEndpoints < 1)
return -ENODEV;
epd = get_endpoint(alts, 0);
- if (!usb_endpoint_xfer_bulk(epd) ||
+ if (!usb_endpoint_xfer_bulk(epd) &&
!usb_endpoint_xfer_int(epd))
return -ENODEV;
switch (USB_ID_VENDOR(chip->usb_id)) {
case 0x0499: /* Yamaha */
err = create_yamaha_midi_quirk(chip, iface, driver, alts);
- if (err < 0 && err != -ENODEV)
+ if (err != -ENODEV)
return err;
break;
case 0x0582: /* Roland */
err = create_roland_midi_quirk(chip, iface, driver, alts);
- if (err < 0 && err != -ENODEV)
+ if (err != -ENODEV)
return err;
break;
}
struct snd_usX2Y_substream *subs = usX2Y->subs[s];
if (subs) {
if (atomic_read(&subs->state) >= state_PRERUNNING) {
+ unsigned long flags;
+
+ snd_pcm_stream_lock_irqsave(subs->pcm_substream, flags);
snd_pcm_stop(subs->pcm_substream, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock_irqrestore(subs->pcm_substream, flags);
}
for (u = 0; u < NRURBS; u++) {
struct urb *urb = subs->urb[u];
if (sn_offset == 0)
strcpy(sn_str, cidr_mask);
- else
+ else {
+ strcat((char *)ip_buffer->sub_net, ";");
strcat(sn_str, cidr_mask);
- strcat((char *)ip_buffer->sub_net, ";");
+ }
sn_offset += strlen(sn_str) + 1;
}
projects / firefly-linux-kernel-4.4.55.git / commitdiff