Wey-Yi Guy [Sat, 30 Apr 2011 16:10:53 +0000 (09:10 -0700)]
iwlagn: remove un-necessary debugfs callback
After driver split, no need for debugfs callback, remove those
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Wed, 27 Apr 2011 12:19:34 +0000 (05:19 -0700)]
iwlagn: prefer BSS context
If an interface type changes from a type that is
only supported on the PAN context (e.g. P2P GO)
to a type that is supported on the BSS context,
and the BSS context is not in use, then we need
to use the BSS context instead of changing the
device type within the context. To achieve this,
refuse the type change, which causes a down/up
cycle that will allocate the BSS context for the
interface.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Thu, 21 Apr 2011 17:57:23 +0000 (10:57 -0700)]
iwlagn: improve RXON checking
The current RXON checking doesn't verify that
the channel is valid (or at least non-zero),
so add that. Also, add a WARN() so we get a
stacktrace, and capture a bitmask of errors
in order to capture all necessary information
in the warning itself (in case the previous
messages are snipped off.)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Thu, 21 Apr 2011 14:09:43 +0000 (07:09 -0700)]
iwlagn: remove spectrum measurement header
This header file isn't used, and if we ever need
these definitions they shouldn't be added to a
driver but rather to the common 802.11 include
file that has all frame definitions. Thus, just
remove it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Don Fry [Wed, 20 Apr 2011 22:25:14 +0000 (15:25 -0700)]
iwlagn: semaphore and calib cleanup
All agn devices use the same eeprom semaphore and calib version routines.
Delete the indirection and move the semaphore routines to where they are
used and make static.
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Don Fry [Wed, 20 Apr 2011 22:23:57 +0000 (15:23 -0700)]
iwlagn: mod param cleanup
All agn devices use the same module parameter structure. Delete the
indirection and access the structure diretly.
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Sat, 30 Apr 2011 15:55:16 +0000 (08:55 -0700)]
iwlagn: new 105 series device
Correction for new 105 series devices
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Wed, 20 Apr 2011 16:10:39 +0000 (09:10 -0700)]
iwlagn: use proper good CRC threshold behaviour
New microcode versions use the good CRC threshold
field differently, as a flag, and in that case we
should set it to 1/0 instead of 1/65535 for an
active/passive scan.
The new behaviour is advertised by the uCode with
a feature flag.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Tue, 19 Apr 2011 23:52:59 +0000 (16:52 -0700)]
iwlagn: connect and disconnect sequence for RXON
No functional changes, separate the connect and disconnect sequences in
RXON commit function, easier to read and understand.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Tue, 19 Apr 2011 23:52:58 +0000 (16:52 -0700)]
iwlagn: remove 5000 from rxon_assoc structure
The data structure is shared by all _agn devices, remove the reference to 5000
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Tue, 19 Apr 2011 23:52:57 +0000 (16:52 -0700)]
iwlagn: make rxon_assoc static function
Move rxon_assoc to static function from ops
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Tue, 19 Apr 2011 14:45:16 +0000 (07:45 -0700)]
iwlagn: refactor restart
The WoWLAN resume code will have to essentially
do a restart, but without going through the work
struct. To support that, refactor the restart by
splitting out the preparation code into a new
function.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Tue, 19 Apr 2011 14:42:03 +0000 (07:42 -0700)]
iwlagn: introduce silent grabbing of NIC access
There are a few cases like the WoWLAN support
I'm writing that require attempting to access
the NIC when it is known that it might not be
accessible, e.g. after the system woke up and
the platform might have reset the device.
To avoid messages in this case, introduce the
new function iwl_grab_nic_access_silent(), it
will only return an error status.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Tue, 19 Apr 2011 14:38:23 +0000 (07:38 -0700)]
iwlagn: avoid hangs when restarting device
If a device error happens while the uCode is
being loaded or initialised, we will attempt
to restart the device (which will likely fail
again, but that's not the issue here). During
this new restart, we turn off the device, but
as the uCode failed to initialise it already
is turned off. As a consequence, grabbing NIC
access will fail and cause excessive messages
and hangs.
To fix this issue, introduce a new status bit
and only attempt to reprogram the device when
it isn't already disabled.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Yogesh Ashok Powar [Thu, 28 Apr 2011 12:04:48 +0000 (17:34 +0530)]
mwl8k: Reducing extra_tx_headroom for tx optimization in AP mode
The tx_headroom required for mwl8k driver is 32 bytes and it
can use the space for 802.11 header received from mac80211.
mwl8k considers the smallest 802.11 frame (CTS2self of 10
bytes) that can be received from mac80211 to compute the
extra_tx_headroom as 22 (32 - 10) bytes.
When the wireless interface is part of bridge, this
extra_tx_headroom requirement results in a memcpy in
mac80211 (in function pskb_expand_head) for all the data
frames needing L2 forwarding/bridging, when NET_SKB_PAD is
defined as 32. This patch reduces the extra_tx_headroom by
8 bytes so that memcpy of data frames in mac80211 is
avoided in this case.
The resize will be required in driver for frames with 802.11
header size of less than 18 bytes.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Pradeep Nemavat <pnemavat@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Thu, 28 Apr 2011 10:44:05 +0000 (16:14 +0530)]
ath9k_htc: Revamp LED management
Remove all the convoluted hacks in the driver and simplify things
by making use of mac80211's LED triggers.
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:51:33 +0000 (11:51 +0200)]
iwlegacy: remove sync_cmd_mutex
We now use priv->mutex to serialize sync command, remove old
priv->sync_cmd_mutex and add assertion that priv->mutex must be locked.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:51:32 +0000 (11:51 +0200)]
iwlegacy: more priv->mutex serialization
Check status bits with mutex taken, because when we wait for mutex
unlock, status can change. Patch should also make remaining sync
commands be send with priv->mutex taken. That will prevent execute
these commands when we are currently reset firmware, what could
possibly cause troubles.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:51:31 +0000 (11:51 +0200)]
iwlegacy: fix enqueue hcmd race conditions
We mark command as huge by using meta->flags from other (non huge) command,
but flags can be possibly overridden, when non huge command is enqueued,
what can lead to:
WARNING: at lib/dma-debug.c:696 dma_debug_device_change+0x1a3/0x1f0()
DMA-API: device driver has pending DMA allocations while released from device [count=1]
To fix introduce additional CMD_MAPPED to mark command as mapped and
serialize iwl_enqueue_hcmd() with iwl_tx_cmd_complete() using
hcmd_lock. Serialization will also fix possible race conditions,
because q->read_ptr, q->write_ptr are modified/used in parallel.
Do not change callback, I did (and fixed) that mistake in iwlagn.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:51:30 +0000 (11:51 +0200)]
iwlegacy: comment typo fix diable -> disable
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:51:29 +0000 (11:51 +0200)]
iwlegacy: remove scan_tx_antennas
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:51:28 +0000 (11:51 +0200)]
iwlegacy: remove unneeded __packed
struct iwl_queue is not part of firmware interface, so __packed is not
needed. Remove it since is may affect performance.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:51:27 +0000 (11:51 +0200)]
iwlegacy: remove unneeded disable_hw_scan check
We never set STATUS_SCANNING in softwre scanning mode, disable_hw_scan
check is unneeded. Correct debug message while at it.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:51:26 +0000 (11:51 +0200)]
iwlegacy: simplify init geos
Don't need to use conditional as ch->band is already assigned to
IEEE80211_BAND_5GHZ or IEEE80211_BAND_2GHZ
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:51:25 +0000 (11:51 +0200)]
iwlegacy: enable only rfkill interrupt when device is down
Add two below iwlwifi commits to iwlegacy:
commit
554d1d027b19265c4aa3f718b3126d2b86e09a08
Author: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Thu Dec 23 12:38:21 2010 +0100
iwlagn: enable only rfkill interrupt when device is down
commit
3dd823e6b86407aed1a025041d8f1df77e43a9c8
Author: Don Fry <donald.h.fry@intel.com>
Date: Sun Feb 6 09:29:45 2011 -0800
iwlagn: Re-enable RF_KILL interrupt when down
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:51:24 +0000 (11:51 +0200)]
iwlegacy: remove duplicate initialization in iwl4956_down()
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Thu, 28 Apr 2011 09:12:10 +0000 (11:12 +0200)]
iwlagn: fix tx power initialization
Since
commit
f844a709a7d8f8be61a571afc31dfaca9e779621
Author: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Fri Jan 28 16:47:44 2011 +0100
iwlwifi: do not set tx power when channel is changing
we set device tx power during initialization to priv->tx_power_next,
which itself is initialized to minimum power. That changed
default behaviour of driver. Previously we initialized device to
transmit at maximum available power by default. Patch change again
to previous behaviour and cleanup tx power initialization.
Fortunately this is not critical fix, as mac80211 layer setup
tx power lately to 14dB, hence device does not operate at minimal
transmit power all the time.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Thu, 28 Apr 2011 08:58:51 +0000 (14:28 +0530)]
ath9k_htc: Dump modal eeprom header for UB91/94/95
Debugfs file location: <debugfs_mnt>/ieee80211/phy#/ath9k_htc/modal_eeprom
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Thu, 28 Apr 2011 08:58:33 +0000 (14:28 +0530)]
ath9k_htc: Dump base eeprom header for UB91/94/95
Debugfs file location: <debugfs_mnt>/ieee80211/phy#/ath9k_htc/base_eeprom
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 29 Apr 2011 19:28:49 +0000 (15:28 -0400)]
Merge branch 'master' of git://git./linux/kernel/git/padovan/bluetooth-next-2.6
John W. Linville [Fri, 29 Apr 2011 19:09:39 +0000 (15:09 -0400)]
p54: avoid uninitialized variable warning for freq
CC [M] drivers/net/wireless/p54/eeprom.o
drivers/net/wireless/p54/eeprom.c: In function ‘p54_parse_rssical’:
drivers/net/wireless/p54/eeprom.c:494:8: warning: ‘freq’ may be used uninitialized in this function
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 29 Apr 2011 19:04:58 +0000 (15:04 -0400)]
mwifiex: fix copy-n-paste 'thinko' for tsf_val
CC [M] drivers/net/wireless/mwifiex/join.o
drivers/net/wireless/mwifiex/join.c: In function ‘mwifiex_cmd_802_11_associate’:
drivers/net/wireless/mwifiex/join.c:119:8: warning: ‘tsf_val’ may be used uninitialized in this function
drivers/net/wireless/mwifiex/join.c:103:12: note: ‘tsf_val’ was declared here
Looks like a copy-n-paste error, identical lines are a few lines below
the ones removed, with an actual memcpy to tsf_val in between...
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 29 Apr 2011 18:54:27 +0000 (14:54 -0400)]
b43: avoid uninitialized variable warnings in phy_n
CC [M] drivers/net/wireless/b43/phy_n.o
drivers/net/wireless/b43/phy_n.c: In function ‘b43_nphy_set_channel’:
drivers/net/wireless/b43/phy_n.c:3848:47: warning: ‘tabent_r2’ may be used uninitialized in this function
drivers/net/wireless/b43/phy_n.c:3849:47: warning: ‘tabent_r3’ may be used uninitialized in this function
drivers/net/wireless/b43/phy_n.c: In function ‘b43_nphy_poll_rssi.clone.14’:
drivers/net/wireless/b43/phy_n.c:2270:6: warning: ‘save_regs_phy$7’ may be used uninitialized in this function
drivers/net/wireless/b43/phy_n.c:2270:6: warning: ‘save_regs_phy$8’ may be used uninitialized in this function
FWIW, the usage of these variables is goverened by checks that match
their initializations. So, I think these are actually false warnings.
Still, I would rather avoid the warning SPAM...
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 29 Apr 2011 18:35:14 +0000 (14:35 -0400)]
ath5k: fix uninitialized var warning for txf2txs
CC [M] drivers/net/wireless/ath/ath5k/reset.o
drivers/net/wireless/ath/ath5k/reset.c: In function ‘ath5k_hw_init_core_clock’:
drivers/net/wireless/ath/ath5k/reset.c:100:51: warning: ‘txf2txs’ may be used uninitialized in this function
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johan Hedberg [Thu, 28 Apr 2011 18:29:04 +0000 (11:29 -0700)]
Bluetooth: Fix updating conn->auth_type in hci_io_capa_request_evt
In some circumstances hci_get_auth_req will return a value different
from the current conn->auth_type. In these cases update conn->auth_type
so that when a user confirm request comes it doesn't falsely trigger
auto-accept.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:29:03 +0000 (11:29 -0700)]
Bluetooth: Add store_hint parameter to mgmt_new_key
Even for keys that shouldn't be stored some use cases require the
knowledge of a new key having been created so that the conclusion of a
successful pairing can be made. Therefore, always send the mgmt_new_key
event but add a store_hint parameter to it to indicate to user space
whether the key should be stored or not.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:29:02 +0000 (11:29 -0700)]
Bluetooth: Remove old_key_type from mgmt_ev_new_key
User space shouldn't have any need for the old key type so remove it
from the corresponding Management interface event.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:29:01 +0000 (11:29 -0700)]
Bluetooth: Fix connection key type updating for buggy controllers
If a controller generates a changed combination key as its first key the
connection key type will not be correctly set. In these situations make
sure the update the connection key type when such a buggy controller is
detected.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:29:00 +0000 (11:29 -0700)]
Bluetooth: Fix old_key_type logic for non-persistent keys
Even if there's no previous key stored the connection might still be
secured with a non-persistent key and in that case the key type in the
hci_conn struct should be checked.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:28:59 +0000 (11:28 -0700)]
Bluetooth: Fix link key persistent storage criteria
Link keys should only be stored if very specific criteria of the
authentication process are fulfilled. This patch essentially copies the
criteria that user space has so far been using to the kernel side so
that the management interface works properly.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:28:58 +0000 (11:28 -0700)]
Bluetooth: Fix logic in hci_pin_code_request_evt
The mgmt_ev_pin_code_request event should not be sent to user space if
the request gets rejected by the kernel due to the pairable flag not
being set.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:28:57 +0000 (11:28 -0700)]
Bluetooth: Fix reason code for pairing rejection
"Pairing not allowed" is 0x18 and not 0x16.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:28:56 +0000 (11:28 -0700)]
Bluetooth: Add confirm_hint parameter to user confirmation requests
When accepting a pairing request which fulfills the SSP auto-accept
criteria we need to push the request all the way to the user for
confirmation. This patch adds a new hint to the user_confirm_request
management event so user space can know when to show a numeric
comparison dialog and when to show a simple yes/no confirmation dialog.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:28:55 +0000 (11:28 -0700)]
Bluetooth: Fix HCI_CONN_AUTH_PEND flag for all authentication requests
The HCI_CONN_AUTH_PEND flag should be set whenever requesting
authentication so that multiple pending requests can't occur.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:28:54 +0000 (11:28 -0700)]
Bluetooth: Add variable SSP auto-accept delay support
Some test systems require an arbitrary delay to the auto-accept test
cases for Secure Simple Pairing in order for the tests to pass.
Previously when this was handled in user space it was worked around by
code modifications and recompilation, but now that it's on the kernel
side it's more convenient if there's a debugfs interface for it.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Thu, 28 Apr 2011 18:28:53 +0000 (11:28 -0700)]
Bluetooth: Add automated SSP user confirmation responses
This patch adds automated negative and positive (auto-accept) responses
for Secure Simple Pairing user confirmation requests. The responses are
only sent if the HCI_MGMT flag is set in order not to confuse older user
space versions (without management interface support).
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Amitkumar Karwar [Thu, 28 Apr 2011 02:13:13 +0000 (19:13 -0700)]
mwifiex: fix bug in mwifiex_save_curr_bcn()
Since timestamp in beacon buffer keeps changing all the time,
the memcmp check in mwifiex_save_curr_bcn() is redundant.
Remove that memcmp check and also avoid freeing and allocation
of buffer if required beacon buffer size is same as previous one.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Thu, 28 Apr 2011 02:13:12 +0000 (19:13 -0700)]
mwifiex: HT capability information handling
1) Initialise HT capabilities in cfg80211 properly.
2) Cfg80211 stack may modify "sband->ht_cap" to disable
40Mhz operation in 2.4GHz band (after recent patch
"cfg80211: module_param to disable HT40 in 2.4GHz band")
Therefore read "sband->ht_cap" instead of an adapter variable
"hw_dot_11n_dev_cap" to get HT capabilities.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Thu, 28 Apr 2011 02:13:11 +0000 (19:13 -0700)]
mwifiex: check firmware capabilities while initialising 5GHz band parameters
There are some SD8787 cards which don't support 5GHz band.
Therefore initialise 5GHz band parameters only if hardware
supports the band.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Wed, 27 Apr 2011 19:04:28 +0000 (15:04 -0400)]
mwl8k: replace rateinfo bitfields with mask and shift macros
AFAICT, this driver is claiming that 24 bits of rate info fit into a
16-bit field in the Tx descriptor. Anyway, the use of bitfields is
frowned-upon for a variety of well-documented reasons...
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Wed, 27 Apr 2011 16:21:34 +0000 (18:21 +0200)]
ssb: pci: early fix for SPROM core index
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Wed, 27 Apr 2011 15:39:48 +0000 (17:39 +0200)]
ssb: pci: update PCIe workarounds
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Wed, 27 Apr 2011 15:39:47 +0000 (17:39 +0200)]
ssb: pci: separate workarounds
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Yogesh Ashok Powar [Wed, 27 Apr 2011 13:10:29 +0000 (18:40 +0530)]
mac80211: Skip tailroom reservation for full HW-crypto devices
In xmit path, devices that do full hardware crypto (including
TKIP MMIC) need no tailroom. For such devices, tailroom
reservation can be skipped if all the keys are programmed into
the hardware (i.e software crypto is not used for any of the
keys) and none of the keys wants software to generate Michael
MIC.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Wed, 27 Apr 2011 11:43:40 +0000 (17:13 +0530)]
ath9k_htc: Add set_bitrate_mask() callback
This callback is used to set the minimum rate for management
frames.
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Wed, 27 Apr 2011 11:43:23 +0000 (17:13 +0530)]
ath9k_htc: Add a new WMI command to set a rate mask
This patch adds WMI_BITRATE_MASK_CMDID which can be
used by the set_bitrate_mask() handler.
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Wed, 27 Apr 2011 11:43:09 +0000 (17:13 +0530)]
ath9k_htc: Remove unused WMI_AGGR_LIMIT_CMD
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Wed, 27 Apr 2011 11:42:56 +0000 (17:12 +0530)]
ath9k_htc: Increase credit size for AR7010 devices
Bump the firmware version to 1.2
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Wed, 27 Apr 2011 11:26:51 +0000 (16:56 +0530)]
mac80211: Add new API for rate selection
This patch adds a new API for setting a TX rate mask in
drivers that have rate control in either the firmware or hardware.
This can be used for various purposes, for example, masking out the
11b rates in P2P operation.
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Randy Dunlap [Tue, 26 Apr 2011 22:25:29 +0000 (15:25 -0700)]
libertas: use kernel-doc notation, fix comment style
Convert all libertas/ files to use kernel-doc notation instead
of whatever it was (doxygen?).
Add or fix function parameters in several places.
Use expected style for multi-line comments in lots of places.
Remove erroneous /** in multiple places.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arik Nemtsov [Tue, 26 Apr 2011 20:21:51 +0000 (23:21 +0300)]
wl12xx: support FW TX inactivity triggers
In AP mode we register for the MAX_TX_RETRY and INACTIVE_STA events.
Both are reported to the upper layers as a TX failure in the offending
stations.
In STA mode we register only for the MAX_TX_RETRY event. A TX failure is
interpreted as a loss of connection.
Support for IEEE80211_HW_REPORTS_TX_ACK_STATUS has been removed to avoid
the inherent race condition of a mac80211 TX failure counter in addition
to the FW counter.
This patch depends on "mac80211: allow low level driver to report packet
loss"
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vivek Natarajan [Tue, 26 Apr 2011 05:09:55 +0000 (10:39 +0530)]
ath9k: Use ps wrappers for btcoex logic.
Use ps wrappers before accessing hw registers in btcoex.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vivek Natarajan [Tue, 26 Apr 2011 05:09:54 +0000 (10:39 +0530)]
ath9k_hw: Enable generic timer interrupt.
Generic timer interrupt was not triggered unless autosleep was
disabled. Since autosleep is enabled in the newer chipsets,
enable generic timer for using with bt coex logic.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vivek Natarajan [Tue, 26 Apr 2011 05:09:53 +0000 (10:39 +0530)]
ath9k_hw: Add support for btcoexistence in AR9300.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vivek Natarajan [Tue, 26 Apr 2011 05:09:52 +0000 (10:39 +0530)]
ath9k_hw: Move bt_stomp to hw from common.
Move bt_stomp to ath9k_hw and add its support for latest chipsets.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arik Nemtsov [Mon, 18 Apr 2011 11:22:28 +0000 (14:22 +0300)]
mac80211: allow low level drivers to report packet loss
Add API that allows low level drivers to notify mac80211 about TX
packet loss. This is useful when there are FW triggers to notify the
low level driver about these events.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Waldemar Rymarkiewicz [Thu, 28 Apr 2011 10:07:59 +0000 (12:07 +0200)]
Bluetooth: Add secure flag for mgmt_pin_code_req
Extend the mgmt_pin_code_request interface to require secure
pin code (16 digit) for authentication.
This is a kernel part of the secure pin code requirement notification
to user space agent.
Code styling fix by Johan Hedberg.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Waldemar Rymarkiewicz [Thu, 28 Apr 2011 10:07:58 +0000 (12:07 +0200)]
Bluetooth: Respect local MITM req in io_cap reply
If host requires MITM protection notify that to controller in
io capabilities reply even if the remote device requires no bonding.
If it is not respected, host can get an unauthenticated link key while
it expects authenticated one.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Waldemar Rymarkiewicz [Thu, 28 Apr 2011 10:07:56 +0000 (12:07 +0200)]
Bluetooth: Ignore key unauthenticated for high security
High security level for pre v2.1 devices requires combination link key
authenticated by at least 16 digit PIN code.
It's also necessary to update key_type and pin_length when the key
exists and is sufficently secured for the connection as there will be
no link key notify event in that case.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Waldemar Rymarkiewicz [Thu, 28 Apr 2011 10:07:55 +0000 (12:07 +0200)]
Bluetooth: Map sec_level to link key requirements
Keep the link key type together with connection and use it to
map security level to link key requirements. Authenticate and/or
encrypt connection if the link is insufficiently secure.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Waldemar Rymarkiewicz [Thu, 28 Apr 2011 10:07:54 +0000 (12:07 +0200)]
Bluetooth: Don't modify sec_level if auth failed
If authentication fails the security level should stay as it was set
before the process has started. Setting BT_SECURITY_LOW can hide real
security level on a link eg. having BT_SECURITY_MEDIUM on the link,
re-authenticate with failure to get BT_SECURITY_HIGH, as a result we
get BT_SECURITY_LOW on the link while the real security is still medium.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Waldemar Rymarkiewicz [Thu, 28 Apr 2011 10:07:53 +0000 (12:07 +0200)]
Bluetooth: Add definitions for link key types
Introduce the link key types defs and use them instead of magic numbers.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Wed, 27 Apr 2011 14:29:57 +0000 (10:29 -0400)]
Bluetooth: Add discovering event to the Management interface
This patch adds a new event to the Management interface to track when
local adapters are discovering remote devices. For now this only tracks
BR/EDR discovery procedures.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Anderson Briglia <anderson.briglia@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Johan Hedberg [Wed, 27 Apr 2011 14:29:56 +0000 (10:29 -0400)]
Bluetooth: Add basic discovery commands to the management interface
This patch adds start_discovery and stop_discovery commands to the
management interface. Right now their implementation is fairly
simplistic and the parameters are fixed to what user space has
defaulted to so far.
This is the very initial phase for discovery implementation into
the kernel. Next steps include name resolution, LE scanning and
bdaddr type handling.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Anderson Briglia <anderson.briglia@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Gustavo F. Padovan [Wed, 27 Apr 2011 21:40:39 +0000 (18:40 -0300)]
Bluetooth: Don't export l2cap_sock_ops
l2cap_sk_ops can be static, it's not used outside l2cap_sock.c
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Gustavo F. Padovan [Mon, 25 Apr 2011 18:10:41 +0000 (15:10 -0300)]
Bluetooth: Fix memory leak with L2CAP channels
A new l2cap_chan_free() is added to free the channels.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Gustavo F. Padovan [Wed, 13 Apr 2011 23:23:55 +0000 (20:23 -0300)]
Bluetooth: Move conn to struct l2cap_chan
There is no need to the socket deal directly with the channel, most of the
time it cares about the channel only.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Gustavo F. Padovan [Wed, 13 Apr 2011 22:50:45 +0000 (19:50 -0300)]
Bluetooth: Move more vars to struct l2cap_chan
In this commit, psm, scid and dcid.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Gustavo F. Padovan [Wed, 13 Apr 2011 20:20:49 +0000 (17:20 -0300)]
Bluetooth: Move more channel info to struct l2cap_chan
In this commit, omtu, imtu, flush_to, mode and sport. It also remove the
pi var from l2cap_sock_sendmsg().
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Gustavo F. Padovan [Wed, 13 Apr 2011 18:57:03 +0000 (15:57 -0300)]
Bluetooth: Move more vars to struct l2cap_chan
In this commit all ERTM and Streaming Mode specific vars.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Gustavo F. Padovan [Tue, 12 Apr 2011 21:31:57 +0000 (18:31 -0300)]
Bluetooth: Move some more elements to struct l2cap_chan
In this commit sec_level, force_reliable, role_switch and flushable.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Gustavo F. Padovan [Tue, 12 Apr 2011 21:17:14 +0000 (18:17 -0300)]
Bluetooth: Rename l2cap_do_connect() to l2cap_chan_connect()
l2cap_chan_connect() is a much better name and reflects what this
functions is doing (or will do once socket dependence is removed from the
core).
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Gustavo F. Padovan [Tue, 12 Apr 2011 21:15:09 +0000 (18:15 -0300)]
Bluetooth: Move conf_state to struct l2cap_chan
First move of elements depending on user data.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Gustavo F. Padovan [Fri, 8 Apr 2011 18:40:02 +0000 (15:40 -0300)]
Bluetooth: Refactor L2CAP channel allocation
If the allocation happens at l2cap_sock_create() will be able to use the
struct l2cap_chan to store channel info that comes from the user via
setsockopt.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Luis R. Rodriguez [Tue, 26 Apr 2011 01:35:48 +0000 (18:35 -0700)]
cfg80211: fix regresion on reg user timeout
The patch "cfg80211: add a timer for invalid user reg hints"
introduced a regression for the case where a secondary identical
regulatory hint from a user is sent. What would happen is the
second hint would schedule delayed work in to catch a timeout
but since we are never processing it given that the hint was already
applied we'd always hit the timeout and and restore regulatory
settings back to world regulatory domain. This is fixed by simply
avoiding sheduling work if the hint was already applied.
Tested-by: Felix Fietkau <nbd@openwrt.org>
Reported-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Larry Finger [Mon, 25 Apr 2011 18:23:20 +0000 (13:23 -0500)]
rtlwifi: rtl8192ce: rtl8192cu: Fix most sparse warnings
Fix most sparse warnings in rtlwifi, rtl8192ce and rtl8192cu drivers.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:54:05 +0000 (12:54 -0500)]
rtlwifi: rtl8192ce: Change rtl8192ce routines phy and trx and modify rtl8192cu for addition of rtl8192se and rtl8192de
Change rtl8192ce routines phy and trx for addition of RTL8192SE and RTL8192DE.
In addition, make necessary modifications to rtl8192cu. This patch also
removes the temporary patches needed to enable intermediate steps to build
without error.
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:54:00 +0000 (12:54 -0500)]
rtlwifi: rtl8192ce: Change phy and rc routines for addition of rtl8192se and rtl8192de
Change rtl8192ce routines phy and rc for addition of RTL8192SE and
RTL8192DE.
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:53:55 +0000 (12:53 -0500)]
rtlwifi: rtl8192ce: Change sw and LED routines for addition of rtl8192se and rtl8192de
Change rtl8192ce sw and LED routines for addition of RTL8192SE and
RTL8192DE.
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:53:50 +0000 (12:53 -0500)]
rtlwifi: rtl8192ce: Change hw routine for addition of rtl8192se and rtl8192de
Change rtl8192ce hw routine for addition of RTL8192SE and RTL8192DE.
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:53:45 +0000 (12:53 -0500)]
rtlwifi: rtl8192c-common: Change common PHY routines for addition of rtl8192se and rtl8192de
Change common PHY routines for addition of RTL8192SE and RTL8192DE code.
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:53:40 +0000 (12:53 -0500)]
rtlwifi: rtl8192c-common: Change common firmware routines for addition of rtl8192se and rtl8192de
Change common firmware routines for addition of RTL8192SE and
RTL8192DE code.
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:53:35 +0000 (12:53 -0500)]
rtlwifi: rtl8192c-common: Convert common dynamic management routines for addition of rtl8192se and rtl8192de
Convert common dynamic management routines for addition of RTL8192SE
and RTL8192DE code.
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:53:29 +0000 (12:53 -0500)]
rtlwifi: Convert usb routines for addition of rtl8192se and rtl8192de
Convert usb routines for addition of RTL8192SE and RTL8192DE code
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:53:24 +0000 (12:53 -0500)]
rtlwifi: Convert regulatory domain routines for addition of rtl8192se and rtl8192de
Convert regulatory domain routines for addition of RTL8192SE and
RTL8192DE code.
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:53:19 +0000 (12:53 -0500)]
rtlwifi: Convert rc routines for addition of rtl8192se and rtl8192de
Convert rc routines for addition of RTL8192SE and RTL8192DE code
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 17:53:14 +0000 (12:53 -0500)]
rtlwifi: Convert ps routines for addition of rtl8192se and rtl8192de
Convert ps routines for addition of RTL8192SE and RTL8192DE code
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 18:23:15 +0000 (13:23 -0500)]
rtlwifi: Convert pci routines for addition of rtl8192se and rtl8192de
Convert pci routines for addition of RTL8192SE and RTL8192DE code
These changes allow the upper-level driver to specify the BAR to be
used as it is different for rtl8192se than for the others.
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 18:23:10 +0000 (13:23 -0500)]
rtlwifi: Convert core routines for addition of rtl8192se and rtl8192de
Convert core routines for addition of RTL8192SE and RTL8192DE code.
Additional files are changed to allow compilation.
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Chaoming_Li [Mon, 25 Apr 2011 18:23:05 +0000 (13:23 -0500)]
rtlwifi: Change cam routines for addition of rtl8192se and rtl8192de
Change cam routines for addition of RTL8192SE and RTL8192DE code
Signed-off-by: Chaoming_Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
projects / firefly-linux-kernel-4.4.55.git / log