config IWLDVM
tristate "Intel Wireless WiFi DVM Firmware support"
- depends on m
default IWLWIFI
help
This is the driver that supports the DVM firmware which is
config IWLMVM
tristate "Intel Wireless WiFi MVM Firmware support"
- depends on m
help
This is the driver that supports the MVM firmware which is
currently only available for 7260 and 3160 devices.
If unsure, don't enable this option, as some programs might
expect incoming broadcasts for their normal operations.
+config IWLWIFI_UAPSD
+ bool "enable U-APSD by default"
+ depends on IWLMVM
+ help
+ Say Y here to enable U-APSD by default. This may cause
+ interoperability problems with some APs, manifesting in lower than
+ expected throughput due to those APs not enabling aggregation
+
+ If unsure, say N.
+
menu "Debugging Options"
config IWLWIFI_DEBUG
* GPL LICENSE SUMMARY
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include "iwl-agn-hw.h"
/* Highest firmware API version supported */
- #define IWL7260_UCODE_API_MAX 9
- #define IWL3160_UCODE_API_MAX 9
+ #define IWL7260_UCODE_API_MAX 10
+ #define IWL3160_UCODE_API_MAX 10
/* Oldest version we won't warn about */
#define IWL7260_UCODE_API_OK 9
#define IWL7260_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL3160_NVM_VERSION 0x709
#define IWL3160_TX_POWER_VERSION 0xffff /* meaningless */
+ #define IWL3165_NVM_VERSION 0x709
+ #define IWL3165_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL7265_NVM_VERSION 0x0a1d
#define IWL7265_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL3160_FW_PRE "iwlwifi-3160-"
#define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode"
+ #define IWL3165_FW_PRE "iwlwifi-3165-"
+ #define IWL3165_MODULE_FIRMWARE(api) IWL3165_FW_PRE __stringify(api) ".ucode"
+
#define IWL7265_FW_PRE "iwlwifi-7265-"
#define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode"
{0},
};
+ const struct iwl_cfg iwl3165_2ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC 3165",
+ .fw_name_pre = IWL3165_FW_PRE,
+ IWL_DEVICE_7000,
+ .ht_params = &iwl7000_ht_params,
+ .nvm_ver = IWL3165_NVM_VERSION,
+ .nvm_calib_ver = IWL3165_TX_POWER_VERSION,
+ .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
+ };
+
const struct iwl_cfg iwl7265_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 7265",
.fw_name_pre = IWL7265_FW_PRE,
MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));
+ MODULE_FIRMWARE(IWL3165_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));
MODULE_FIRMWARE(IWL7265_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
* GPL LICENSE SUMMARY
*
* Copyright(c) 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include "iwl-agn-hw.h"
/* Highest firmware API version supported */
- #define IWL8000_UCODE_API_MAX 9
+ #define IWL8000_UCODE_API_MAX 10
/* Oldest version we won't warn about */
#define IWL8000_UCODE_API_OK 8
* GPL LICENSE SUMMARY
*
* Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define LAST_2GHZ_HT_PLUS 9
#define LAST_5GHZ_HT 161
- #define DEFAULT_MAX_TX_POWER 16
-
/* rate data (static) */
static struct ieee80211_rate iwl_cfg80211_rates[] = {
{ .bitrate = 1 * 10, .hw_value = 0, .hw_value_short = 0, },
* Default value - highest tx power value. max_power
* is not used in mvm, and is used for backwards compatibility
*/
- channel->max_power = DEFAULT_MAX_TX_POWER;
+ channel->max_power = IWL_DEFAULT_MAX_TX_POWER;
is_5ghz = channel->band == IEEE80211_BAND_5GHZ;
IWL_DEBUG_EEPROM(dev,
"Ch. %d [%sGHz] %s%s%s%s%s%s%s(0x%02x %ddBm): Ad-Hoc %ssupported\n",
* GPL LICENSE SUMMARY
*
* Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
lockdep_assert_held(&mvm->mutex);
if (unlikely(mvm->bt_force_ant_mode != BT_FORCE_ANT_DIS)) {
- u32 mode;
-
switch (mvm->bt_force_ant_mode) {
case BT_FORCE_ANT_BT:
mode = BT_COEX_BT;
struct iwl_bt_iterator_data *data = _data;
struct iwl_mvm *mvm = data->mvm;
struct ieee80211_chanctx_conf *chanctx_conf;
- enum ieee80211_smps_mode smps_mode;
+ /* default smps_mode is AUTOMATIC - only used for client modes */
+ enum ieee80211_smps_mode smps_mode = IEEE80211_SMPS_AUTOMATIC;
u32 bt_activity_grading;
int ave_rssi;
switch (vif->type) {
case NL80211_IFTYPE_STATION:
- /* default smps_mode for BSS / P2P client is AUTOMATIC */
- smps_mode = IEEE80211_SMPS_AUTOMATIC;
break;
case NL80211_IFTYPE_AP:
if (!mvmvif->ap_ibss_active)
else if (bt_activity_grading >= BT_LOW_TRAFFIC)
smps_mode = IEEE80211_SMPS_DYNAMIC;
- /* relax SMPS contraints for next association */
+ /* relax SMPS constraints for next association */
if (!vif->bss_conf.assoc)
smps_mode = IEEE80211_SMPS_AUTOMATIC;
* GPL LICENSE SUMMARY
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
switch (param) {
case MVM_DEBUGFS_PM_KEEP_ALIVE: {
- struct ieee80211_hw *hw = mvm->hw;
- int dtimper = hw->conf.ps_dtim_period ?: 1;
+ int dtimper = vif->bss_conf.dtim_period ?: 1;
int dtimper_msec = dtimper * vif->bss_conf.beacon_int;
IWL_DEBUG_POWER(mvm, "debugfs: set keep_alive= %d sec\n", val);
IWL_DEBUG_POWER(mvm, "uapsd_misbehaving_enable=%d\n", val);
dbgfs_pm->uapsd_misbehaving = val;
break;
+ case MVM_DEBUGFS_PM_USE_PS_POLL:
+ IWL_DEBUG_POWER(mvm, "use_ps_poll=%d\n", val);
+ dbgfs_pm->use_ps_poll = val;
+ break;
}
}
if (sscanf(buf + 18, "%d", &val) != 1)
return -EINVAL;
param = MVM_DEBUGFS_PM_UAPSD_MISBEHAVING;
+ } else if (!strncmp("use_ps_poll=", buf, 12)) {
+ if (sscanf(buf + 12, "%d", &val) != 1)
+ return -EINVAL;
+ param = MVM_DEBUGFS_PM_USE_PS_POLL;
} else {
return -EINVAL;
}
* GPL LICENSE SUMMARY
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include "fw-api-coex.h"
#include "fw-api-scan.h"
-/* maximal number of Tx queues in any platform */
-#define IWL_MVM_MAX_QUEUES 20
-
/* Tx queue numbers */
enum {
IWL_MVM_OFFCHANNEL_QUEUE = 8,
IWL_MVM_CMD_QUEUE = 9,
};
-#define IWL_MVM_CMD_FIFO 7
+enum iwl_mvm_tx_fifo {
+ IWL_MVM_TX_FIFO_BK = 0,
+ IWL_MVM_TX_FIFO_BE,
+ IWL_MVM_TX_FIFO_VI,
+ IWL_MVM_TX_FIFO_VO,
+ IWL_MVM_TX_FIFO_MCAST = 5,
+ IWL_MVM_TX_FIFO_CMD = 7,
+};
#define IWL_MVM_STATION_COUNT 16
REPLY_RX_MPDU_CMD = 0xc1,
BA_NOTIF = 0xc5,
+ MARKER_CMD = 0xcb,
+
/* BT Coex */
BT_COEX_PRIO_TABLE = 0xcc,
BT_COEX_PROT_ENV = 0xcd,
struct iwl_fw_bcast_mac macs[NUM_MAC_INDEX_DRIVER];
} __packed; /* BCAST_FILTERING_HCMD_API_S_VER_1 */
+/*
+ * enum iwl_mvm_marker_id - maker ids
+ *
+ * The ids for different type of markers to insert into the usniffer logs
+ */
+enum iwl_mvm_marker_id {
+ MARKER_ID_TX_FRAME_LATENCY = 1,
+}; /* MARKER_ID_API_E_VER_1 */
+
+/**
+ * struct iwl_mvm_marker - mark info into the usniffer logs
+ *
+ * (MARKER_CMD = 0xcb)
+ *
+ * Mark the UTC time stamp into the usniffer logs together with additional
+ * metadata, so the usniffer output can be parsed.
+ * In the command response the ucode will return the GP2 time.
+ *
+ * @dw_len: The amount of dwords following this byte including this byte.
+ * @marker_id: A unique marker id (iwl_mvm_marker_id).
+ * @reserved: reserved.
+ * @timestamp: in milliseconds since 1970-01-01 00:00:00 UTC
+ * @metadata: additional meta data that will be written to the unsiffer log
+ */
+struct iwl_mvm_marker {
+ u8 dwLen;
+ u8 markerId;
+ __le16 reserved;
+ __le64 timestamp;
+ __le32 metadata[0];
+} __packed; /* MARKER_API_S_VER_1 */
+
struct mvm_statistics_dbg {
__le32 burst_check;
__le32 burst_count;
/**
* Smart Fifo configuration command.
- * @state: smart fifo state, types listed in iwl_sf_sate.
+ * @state: smart fifo state, types listed in enum %iwl_sf_sate.
* @watermark: Minimum allowed availabe free space in RXF for transient state.
* @long_delay_timeouts: aging and idle timer values for each scenario
* in long delay state.
* @full_on_timeouts: timer values for each scenario in full on state.
*/
struct iwl_sf_cfg_cmd {
- enum iwl_sf_state state;
+ __le32 state;
__le32 watermark[SF_TRANSIENT_STATES_NUMBER];
__le32 long_delay_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
__le32 full_on_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
* GPL LICENSE SUMMARY
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
struct ieee80211_vif *vif;
unsigned long available_mac_ids[BITS_TO_LONGS(NUM_MAC_INDEX_DRIVER)];
unsigned long available_tsf_ids[BITS_TO_LONGS(NUM_TSF_IDS)];
- unsigned long used_hw_queues[BITS_TO_LONGS(IWL_MVM_MAX_QUEUES)];
+ u32 used_hw_queues;
enum iwl_tsf_id preferred_tsf;
bool found_vif;
};
data->preferred_tsf = NUM_TSF_IDS;
}
+/*
+ * Get the mask of the queues used by the vif
+ */
+u32 iwl_mvm_mac_get_queues_mask(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif)
+{
+ u32 qmask = 0, ac;
+
+ if (vif->type == NL80211_IFTYPE_P2P_DEVICE)
+ return BIT(IWL_MVM_OFFCHANNEL_QUEUE);
+
+ for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
+ qmask |= BIT(vif->hw_queue[ac]);
+
+ if (vif->type == NL80211_IFTYPE_AP)
+ qmask |= BIT(vif->cab_queue);
+
+ return qmask;
+}
+
static void iwl_mvm_mac_iface_iterator(void *_data, u8 *mac,
struct ieee80211_vif *vif)
{
struct iwl_mvm_mac_iface_iterator_data *data = _data;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
- u32 ac;
/* Iterator may already find the interface being added -- skip it */
if (vif == data->vif) {
}
/* Mark the queues used by the vif */
- for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
- if (vif->hw_queue[ac] != IEEE80211_INVAL_HW_QUEUE)
- __set_bit(vif->hw_queue[ac], data->used_hw_queues);
-
- if (vif->cab_queue != IEEE80211_INVAL_HW_QUEUE)
- __set_bit(vif->cab_queue, data->used_hw_queues);
+ data->used_hw_queues |= iwl_mvm_mac_get_queues_mask(data->mvm, vif);
/* Mark MAC IDs as used by clearing the available bit, and
* (below) mark TSFs as used if their existing use is not
iwl_mvm_mac_tsf_id_iter(_data, mac, vif);
}
-/*
- * Get the mask of the queus used by the vif
- */
-u32 iwl_mvm_mac_get_queues_mask(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif)
-{
- u32 qmask = 0, ac;
-
- if (vif->type == NL80211_IFTYPE_P2P_DEVICE)
- return BIT(IWL_MVM_OFFCHANNEL_QUEUE);
-
- for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
- if (vif->hw_queue[ac] != IEEE80211_INVAL_HW_QUEUE)
- qmask |= BIT(vif->hw_queue[ac]);
-
- return qmask;
-}
-
void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
struct ieee80211_vif *vif)
{
.available_tsf_ids = { (1 << NUM_TSF_IDS) - 1 },
/* no preference yet */
.preferred_tsf = NUM_TSF_IDS,
- .used_hw_queues = {
+ .used_hw_queues =
BIT(IWL_MVM_OFFCHANNEL_QUEUE) |
BIT(mvm->aux_queue) |
- BIT(IWL_MVM_CMD_QUEUE)
- },
+ BIT(IWL_MVM_CMD_QUEUE),
.found_vif = false,
};
u32 ac;
int ret, i;
+ unsigned long used_hw_queues;
/*
* Allocate a MAC ID and a TSF for this MAC, along with the queues
return 0;
}
+ used_hw_queues = data.used_hw_queues;
+
/* Find available queues, and allocate them to the ACs */
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
- u8 queue = find_first_zero_bit(data.used_hw_queues,
+ u8 queue = find_first_zero_bit(&used_hw_queues,
mvm->first_agg_queue);
if (queue >= mvm->first_agg_queue) {
goto exit_fail;
}
- __set_bit(queue, data.used_hw_queues);
+ __set_bit(queue, &used_hw_queues);
vif->hw_queue[ac] = queue;
}
/* Allocate the CAB queue for softAP and GO interfaces */
if (vif->type == NL80211_IFTYPE_AP) {
- u8 queue = find_first_zero_bit(data.used_hw_queues,
+ u8 queue = find_first_zero_bit(&used_hw_queues,
mvm->first_agg_queue);
if (queue >= mvm->first_agg_queue) {
switch (vif->type) {
case NL80211_IFTYPE_P2P_DEVICE:
- iwl_trans_txq_disable(mvm->trans, IWL_MVM_OFFCHANNEL_QUEUE);
+ iwl_trans_txq_disable(mvm->trans, IWL_MVM_OFFCHANNEL_QUEUE,
+ true);
break;
case NL80211_IFTYPE_AP:
- iwl_trans_txq_disable(mvm->trans, vif->cab_queue);
+ iwl_trans_txq_disable(mvm->trans, vif->cab_queue, true);
/* fall through */
default:
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
- iwl_trans_txq_disable(mvm->trans, vif->hw_queue[ac]);
+ iwl_trans_txq_disable(mvm->trans, vif->hw_queue[ac],
+ true);
}
}
static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct iwl_mac_ctx_cmd *cmd,
+ const u8 *bssid_override,
u32 action)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
bool ht_enabled = !!(vif->bss_conf.ht_operation_mode &
IEEE80211_HT_OP_MODE_PROTECTION);
u8 cck_ack_rates, ofdm_ack_rates;
+ const u8 *bssid = bssid_override ?: vif->bss_conf.bssid;
int i;
cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
cmd->tsf_id = cpu_to_le32(mvmvif->tsf_id);
memcpy(cmd->node_addr, vif->addr, ETH_ALEN);
- if (vif->bss_conf.bssid)
- memcpy(cmd->bssid_addr, vif->bss_conf.bssid, ETH_ALEN);
+
+ if (bssid)
+ memcpy(cmd->bssid_addr, bssid, ETH_ALEN);
else
eth_broadcast_addr(cmd->bssid_addr);
static int iwl_mvm_mac_ctxt_cmd_sta(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
- u32 action, bool force_assoc_off)
+ u32 action, bool force_assoc_off,
+ const u8 *bssid_override)
{
struct iwl_mac_ctx_cmd cmd = {};
struct iwl_mac_data_sta *ctxt_sta;
WARN_ON(vif->type != NL80211_IFTYPE_STATION);
/* Fill the common data for all mac context types */
- iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
+ iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, bssid_override, action);
if (vif->p2p) {
struct ieee80211_p2p_noa_attr *noa =
!force_assoc_off) {
u32 dtim_offs;
- /* Allow beacons to pass through as long as we are not
- * associated, or we do not have dtim period information.
- */
- cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_BEACON);
-
/*
* The DTIM count counts down, so when it is N that means N
* more beacon intervals happen until the DTIM TBTT. Therefore
ctxt_sta->is_assoc = cpu_to_le32(1);
} else {
ctxt_sta->is_assoc = cpu_to_le32(0);
+
+ /* Allow beacons to pass through as long as we are not
+ * associated, or we do not have dtim period information.
+ */
+ cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_BEACON);
}
ctxt_sta->bi = cpu_to_le32(vif->bss_conf.beacon_int);
WARN_ON(vif->type != NL80211_IFTYPE_MONITOR);
- iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
+ iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, NULL, action);
cmd.filter_flags = cpu_to_le32(MAC_FILTER_IN_PROMISC |
MAC_FILTER_IN_CONTROL_AND_MGMT |
WARN_ON(vif->type != NL80211_IFTYPE_ADHOC);
- iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
+ iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, NULL, action);
cmd.filter_flags = cpu_to_le32(MAC_FILTER_IN_BEACON |
MAC_FILTER_IN_PROBE_REQUEST);
WARN_ON(vif->type != NL80211_IFTYPE_P2P_DEVICE);
- iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
+ iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, NULL, action);
cmd.protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT);
WARN_ON(vif->type != NL80211_IFTYPE_AP || vif->p2p);
/* Fill the common data for all mac context types */
- iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
+ iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, NULL, action);
/*
* pass probe requests and beacons from other APs (needed
WARN_ON(vif->type != NL80211_IFTYPE_AP || !vif->p2p);
/* Fill the common data for all mac context types */
- iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
+ iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, NULL, action);
/*
* pass probe requests and beacons from other APs (needed
}
static int iwl_mvm_mac_ctx_send(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
- u32 action, bool force_assoc_off)
+ u32 action, bool force_assoc_off,
+ const u8 *bssid_override)
{
switch (vif->type) {
case NL80211_IFTYPE_STATION:
return iwl_mvm_mac_ctxt_cmd_sta(mvm, vif, action,
- force_assoc_off);
+ force_assoc_off,
+ bssid_override);
break;
case NL80211_IFTYPE_AP:
if (!vif->p2p)
return -EIO;
ret = iwl_mvm_mac_ctx_send(mvm, vif, FW_CTXT_ACTION_ADD,
- true);
+ true, NULL);
if (ret)
return ret;
}
int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
- bool force_assoc_off)
+ bool force_assoc_off, const u8 *bssid_override)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
return -EIO;
return iwl_mvm_mac_ctx_send(mvm, vif, FW_CTXT_ACTION_MODIFY,
- force_assoc_off);
+ force_assoc_off, bssid_override);
}
int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
* GPL LICENSE SUMMARY
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
else
hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
- /* TODO: enable that only for firmwares that don't crash */
- /* hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN; */
- hw->wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX;
- hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;
- /* we create the 802.11 header and zero length SSID IE. */
- hw->wiphy->max_sched_scan_ie_len = SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;
+ if (IWL_UCODE_API(mvm->fw->ucode_ver) >= 10) {
+ hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
+ hw->wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX;
+ hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;
+ /* we create the 802.11 header and zero length SSID IE. */
+ hw->wiphy->max_sched_scan_ie_len =
+ SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;
+ }
hw->wiphy->features |= NL80211_FEATURE_P2P_GO_CTWIN |
NL80211_FEATURE_LOW_PRIORITY_SCAN |
iwl_trans_stop_device(mvm->trans);
mvm->scan_status = IWL_MVM_SCAN_NONE;
+ mvm->ps_disabled = false;
/* just in case one was running */
ieee80211_remain_on_channel_expired(mvm->hw);
* ucode_down ref until reconfig is complete */
iwl_mvm_unref_all_except(mvm, IWL_MVM_REF_UCODE_DOWN);
+ /* clear any stale d0i3 state */
+ clear_bit(IWL_MVM_STATUS_IN_D0I3, &mvm->status);
+
mvm->vif_count = 0;
mvm->rx_ba_sessions = 0;
}
/* async_handlers_list is empty and will stay empty: HW is stopped */
/* the fw is stopped, the aux sta is dead: clean up driver state */
- iwl_mvm_dealloc_int_sta(mvm, &mvm->aux_sta);
+ iwl_mvm_del_aux_sta(mvm);
mutex_unlock(&mvm->mutex);
*/
if (vif->type == NL80211_IFTYPE_AP ||
vif->type == NL80211_IFTYPE_ADHOC) {
- u32 qmask = iwl_mvm_mac_get_queues_mask(mvm, vif);
- ret = iwl_mvm_allocate_int_sta(mvm, &mvmvif->bcast_sta,
- qmask,
- ieee80211_vif_type_p2p(vif));
+ ret = iwl_mvm_alloc_bcast_sta(mvm, vif);
if (ret) {
IWL_ERR(mvm, "Failed to allocate bcast sta\n");
goto out_release;
if (ret)
goto out_unref_phy;
- ret = iwl_mvm_add_bcast_sta(mvm, vif, &mvmvif->bcast_sta);
+ ret = iwl_mvm_add_bcast_sta(mvm, vif);
if (ret)
goto out_unbind;
static void iwl_mvm_prepare_mac_removal(struct iwl_mvm *mvm,
struct ieee80211_vif *vif)
{
- u32 tfd_msk = 0, ac;
-
- for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
- if (vif->hw_queue[ac] != IEEE80211_INVAL_HW_QUEUE)
- tfd_msk |= BIT(vif->hw_queue[ac]);
-
- if (vif->cab_queue != IEEE80211_INVAL_HW_QUEUE)
- tfd_msk |= BIT(vif->cab_queue);
+ u32 tfd_msk = iwl_mvm_mac_get_queues_mask(mvm, vif);
if (tfd_msk) {
mutex_lock(&mvm->mutex);
mvm->noa_duration = 0;
}
#endif
- iwl_mvm_dealloc_int_sta(mvm, &mvmvif->bcast_sta);
+ iwl_mvm_dealloc_bcast_sta(mvm, vif);
goto out_release;
}
if (vif->type == NL80211_IFTYPE_P2P_DEVICE) {
mvm->p2p_device_vif = NULL;
- iwl_mvm_rm_bcast_sta(mvm, &mvmvif->bcast_sta);
+ iwl_mvm_rm_bcast_sta(mvm, vif);
iwl_mvm_binding_remove_vif(mvm, vif);
iwl_mvm_phy_ctxt_unref(mvm, mvmvif->phy_ctxt);
mvmvif->phy_ctxt = NULL;
if (changes & BSS_CHANGED_ASSOC && bss_conf->assoc)
iwl_mvm_mac_ctxt_recalc_tsf_id(mvm, vif);
- ret = iwl_mvm_mac_ctxt_changed(mvm, vif, false);
+ /*
+ * If we're not associated yet, take the (new) BSSID before associating
+ * so the firmware knows. If we're already associated, then use the old
+ * BSSID here, and we'll send a cleared one later in the CHANGED_ASSOC
+ * branch for disassociation below.
+ */
+ if (changes & BSS_CHANGED_BSSID && !mvmvif->associated)
+ memcpy(mvmvif->bssid, bss_conf->bssid, ETH_ALEN);
+
+ ret = iwl_mvm_mac_ctxt_changed(mvm, vif, false, mvmvif->bssid);
if (ret)
IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr);
+ /* after sending it once, adopt mac80211 data */
+ memcpy(mvmvif->bssid, bss_conf->bssid, ETH_ALEN);
+ mvmvif->associated = bss_conf->assoc;
+
if (changes & BSS_CHANGED_ASSOC) {
if (bss_conf->assoc) {
/* add quota for this interface */
*/
u32 dur = (11 * vif->bss_conf.beacon_int) / 10;
iwl_mvm_protect_session(mvm, vif, dur, dur,
- 5 * dur);
+ 5 * dur, false);
}
iwl_mvm_sf_update(mvm, vif, false);
iwl_mvm_power_vif_assoc(mvm, vif);
- if (vif->p2p)
+ if (vif->p2p) {
iwl_mvm_ref(mvm, IWL_MVM_REF_P2P_CLIENT);
+ iwl_mvm_update_smps(mvm, vif,
+ IWL_MVM_SMPS_REQ_PROT,
+ IEEE80211_SMPS_DYNAMIC);
+ }
} else if (mvmvif->ap_sta_id != IWL_MVM_STATION_COUNT) {
/*
* If update fails - SF might be running in associated
if (vif->p2p)
iwl_mvm_unref(mvm, IWL_MVM_REF_P2P_CLIENT);
+
+ /* this will take the cleared BSSID from bss_conf */
+ ret = iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
+ if (ret)
+ IWL_ERR(mvm,
+ "failed to update MAC %pM (clear after unassoc)\n",
+ vif->addr);
}
iwl_mvm_recalc_multicast(mvm);
*/
iwl_mvm_remove_time_event(mvm, mvmvif,
&mvmvif->time_event_data);
- } else if (changes & (BSS_CHANGED_PS | BSS_CHANGED_P2P_PS |
- BSS_CHANGED_QOS)) {
- ret = iwl_mvm_power_update_mac(mvm);
- if (ret)
- IWL_ERR(mvm, "failed to update power mode\n");
}
if (changes & BSS_CHANGED_BEACON_INFO) {
WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0));
}
+ if (changes & (BSS_CHANGED_PS | BSS_CHANGED_P2P_PS | BSS_CHANGED_QOS)) {
+ ret = iwl_mvm_power_update_mac(mvm);
+ if (ret)
+ IWL_ERR(mvm, "failed to update power mode\n");
+ }
+
if (changes & BSS_CHANGED_TXPOWER) {
IWL_DEBUG_CALIB(mvm, "Changing TX Power to %d\n",
bss_conf->txpower);
/* Send the bcast station. At this stage the TBTT and DTIM time events
* are added and applied to the scheduler */
- ret = iwl_mvm_send_bcast_sta(mvm, vif, &mvmvif->bcast_sta);
+ ret = iwl_mvm_send_add_bcast_sta(mvm, vif);
if (ret)
goto out_unbind;
/* Need to update the P2P Device MAC (only GO, IBSS is single vif) */
if (vif->p2p && mvm->p2p_device_vif)
- iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false);
+ iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false, NULL);
iwl_mvm_ref(mvm, IWL_MVM_REF_AP_IBSS);
out_quota_failed:
iwl_mvm_power_update_mac(mvm);
mvmvif->ap_ibss_active = false;
- iwl_mvm_send_rm_bcast_sta(mvm, &mvmvif->bcast_sta);
+ iwl_mvm_send_rm_bcast_sta(mvm, vif);
out_unbind:
iwl_mvm_binding_remove_vif(mvm, vif);
out_remove:
/* Need to update the P2P Device MAC (only GO, IBSS is single vif) */
if (vif->p2p && mvm->p2p_device_vif)
- iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false);
+ iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false, NULL);
iwl_mvm_update_quotas(mvm, NULL);
- iwl_mvm_send_rm_bcast_sta(mvm, &mvmvif->bcast_sta);
+ iwl_mvm_send_rm_bcast_sta(mvm, vif);
iwl_mvm_binding_remove_vif(mvm, vif);
iwl_mvm_power_update_mac(mvm);
if (changes & (BSS_CHANGED_ERP_CTS_PROT | BSS_CHANGED_HT |
BSS_CHANGED_BANDWIDTH) &&
- iwl_mvm_mac_ctxt_changed(mvm, vif, false))
+ iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL))
IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr);
/* Need to send a new beacon template to the FW */
int ret;
mutex_lock(&mvm->mutex);
- ret = iwl_mvm_mac_ctxt_changed(mvm, vif, false);
+ ret = iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
mutex_unlock(&mvm->mutex);
return ret;
}
mutex_lock(&mvm->mutex);
/* Try really hard to protect the session and hear a beacon */
- iwl_mvm_protect_session(mvm, vif, duration, min_duration, 500);
+ iwl_mvm_protect_session(mvm, vif, duration, min_duration, 500, false);
mutex_unlock(&mvm->mutex);
iwl_mvm_unref(mvm, IWL_MVM_REF_PREPARE_TX);
mutex_lock(&mvm->mutex);
/* Protect the session to hear the TDLS setup response on the channel */
- iwl_mvm_protect_session(mvm, vif, duration, duration, 100);
+ iwl_mvm_protect_session(mvm, vif, duration, duration, 100, true);
mutex_unlock(&mvm->mutex);
iwl_mvm_unref(mvm, IWL_MVM_REF_PROTECT_TDLS);
ret = 0;
goto out;
case NL80211_IFTYPE_STATION:
+ break;
case NL80211_IFTYPE_MONITOR:
+ /* always disable PS when a monitor interface is active */
+ mvmvif->ps_disabled = true;
break;
default:
ret = -EINVAL;
if ((vif->type == NL80211_IFTYPE_AP) ||
(switching_chanctx && (vif->type == NL80211_IFTYPE_STATION))) {
iwl_mvm_update_quotas(mvm, NULL);
- iwl_mvm_mac_ctxt_changed(mvm, vif, false);
+ iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
+ }
+
+ if (vif->csa_active && vif->type == NL80211_IFTYPE_STATION) {
+ struct iwl_mvm_sta *mvmsta;
+
+ mvmsta = iwl_mvm_sta_from_staid_protected(mvm,
+ mvmvif->ap_sta_id);
+
+ if (WARN_ON(!mvmsta))
+ goto out;
+
+ /* TODO: only re-enable after the first beacon */
+ iwl_mvm_sta_modify_disable_tx(mvm, mvmsta, false);
}
goto out;
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct ieee80211_vif *disabled_vif = NULL;
+ struct iwl_mvm_sta *mvmsta;
lockdep_assert_held(&mvm->mutex);
goto out;
case NL80211_IFTYPE_MONITOR:
mvmvif->monitor_active = false;
+ mvmvif->ps_disabled = false;
break;
case NL80211_IFTYPE_AP:
/* This part is triggered only during CSA */
disabled_vif = vif;
- iwl_mvm_mac_ctxt_changed(mvm, vif, true);
+ mvmsta = iwl_mvm_sta_from_staid_protected(mvm,
+ mvmvif->ap_sta_id);
+
+ if (!WARN_ON(!mvmsta))
+ iwl_mvm_sta_modify_disable_tx(mvm, mvmsta, true);
+
+ iwl_mvm_mac_ctxt_changed(mvm, vif, true, NULL);
break;
default:
break;
* GPL LICENSE SUMMARY
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
}
}
- if (!(cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK)))
+ if (!(cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK))) {
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ /* set advanced pm flag with no uapsd ACs to enable ps-poll */
+ if (mvmvif->dbgfs_pm.use_ps_poll)
+ cmd->flags |=
+ cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK);
+#endif
return;
+ }
cmd->flags |= cpu_to_le16(POWER_FLAGS_UAPSD_MISBEHAVING_ENA_MSK);
struct ieee80211_vif *vif,
struct iwl_mac_power_cmd *cmd)
{
- struct ieee80211_hw *hw = mvm->hw;
struct ieee80211_chanctx_conf *chanctx_conf;
struct ieee80211_channel *chan;
int dtimper, dtimper_msec;
cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
mvmvif->color));
- dtimper = hw->conf.ps_dtim_period ?: 1;
+ dtimper = vif->bss_conf.dtim_period;
/*
* Regardless of power management state the driver must set
bool p2p_tdls;
};
-static void iwl_mvm_power_iterator(void *_data, u8 *mac,
- struct ieee80211_vif *vif)
+static void iwl_mvm_power_disable_pm_iterator(void *_data, u8* mac,
+ struct ieee80211_vif *vif)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
- struct iwl_power_vifs *power_iterator = _data;
mvmvif->pm_enabled = false;
+}
+
+static void iwl_mvm_power_ps_disabled_iterator(void *_data, u8* mac,
+ struct ieee80211_vif *vif)
+{
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ bool *disable_ps = _data;
+
+ if (mvmvif->phy_ctxt)
+ if (mvmvif->phy_ctxt->id < MAX_PHYS)
+ *disable_ps |= mvmvif->ps_disabled;
+}
+
+static void iwl_mvm_power_get_vifs_iterator(void *_data, u8 *mac,
+ struct ieee80211_vif *vif)
+{
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ struct iwl_power_vifs *power_iterator = _data;
+
switch (ieee80211_vif_type_p2p(vif)) {
case NL80211_IFTYPE_P2P_DEVICE:
break;
}
}
-static void
-iwl_mvm_power_set_pm(struct iwl_mvm *mvm,
- struct iwl_power_vifs *vifs)
+static void iwl_mvm_power_set_pm(struct iwl_mvm *mvm,
+ struct iwl_power_vifs *vifs)
{
struct iwl_mvm_vif *bss_mvmvif = NULL;
struct iwl_mvm_vif *p2p_mvmvif = NULL;
lockdep_assert_held(&mvm->mutex);
- /* get vifs info + set pm_enable to false */
+ /* set pm_enable to false */
ieee80211_iterate_active_interfaces_atomic(mvm->hw,
- IEEE80211_IFACE_ITER_NORMAL,
- iwl_mvm_power_iterator, vifs);
+ IEEE80211_IFACE_ITER_NORMAL,
+ iwl_mvm_power_disable_pm_iterator,
+ NULL);
if (vifs->bss_vif)
bss_mvmvif = iwl_mvm_vif_from_mac80211(vifs->bss_vif);
return ret;
}
-int iwl_mvm_power_update_mac(struct iwl_mvm *mvm)
+static int iwl_mvm_power_set_ps(struct iwl_mvm *mvm)
+{
+ bool disable_ps;
+ int ret;
+
+ /* disable PS if CAM */
+ disable_ps = (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM);
+ /* ...or if any of the vifs require PS to be off */
+ ieee80211_iterate_active_interfaces_atomic(mvm->hw,
+ IEEE80211_IFACE_ITER_NORMAL,
+ iwl_mvm_power_ps_disabled_iterator,
+ &disable_ps);
+
+ /* update device power state if it has changed */
+ if (mvm->ps_disabled != disable_ps) {
+ bool old_ps_disabled = mvm->ps_disabled;
+
+ mvm->ps_disabled = disable_ps;
+ ret = iwl_mvm_power_update_device(mvm);
+ if (ret) {
+ mvm->ps_disabled = old_ps_disabled;
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static int iwl_mvm_power_set_ba(struct iwl_mvm *mvm,
+ struct iwl_power_vifs *vifs)
{
struct iwl_mvm_vif *mvmvif;
+ bool ba_enable;
+
+ if (!vifs->bf_vif)
+ return 0;
+
+ mvmvif = iwl_mvm_vif_from_mac80211(vifs->bf_vif);
+
+ ba_enable = !(!mvmvif->pm_enabled || mvm->ps_disabled ||
+ !vifs->bf_vif->bss_conf.ps ||
+ iwl_mvm_vif_low_latency(mvmvif));
+
+ return iwl_mvm_update_beacon_abort(mvm, vifs->bf_vif, ba_enable);
+}
+
+int iwl_mvm_power_update_ps(struct iwl_mvm *mvm)
+{
+ struct iwl_power_vifs vifs = {
+ .mvm = mvm,
+ };
+ int ret;
+
+ lockdep_assert_held(&mvm->mutex);
+
+ /* get vifs info */
+ ieee80211_iterate_active_interfaces_atomic(mvm->hw,
+ IEEE80211_IFACE_ITER_NORMAL,
+ iwl_mvm_power_get_vifs_iterator, &vifs);
+
+ ret = iwl_mvm_power_set_ps(mvm);
+ if (ret)
+ return ret;
+
+ return iwl_mvm_power_set_ba(mvm, &vifs);
+}
+
+int iwl_mvm_power_update_mac(struct iwl_mvm *mvm)
+{
struct iwl_power_vifs vifs = {
.mvm = mvm,
};
- bool ba_enable;
int ret;
lockdep_assert_held(&mvm->mutex);
+ /* get vifs info */
+ ieee80211_iterate_active_interfaces_atomic(mvm->hw,
+ IEEE80211_IFACE_ITER_NORMAL,
+ iwl_mvm_power_get_vifs_iterator, &vifs);
+
iwl_mvm_power_set_pm(mvm, &vifs);
- /* disable PS if CAM */
- if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM) {
- mvm->ps_disabled = true;
- } else {
- /* don't update device power state unless we add / remove monitor */
- if (vifs.monitor_vif) {
- if (vifs.monitor_active)
- mvm->ps_disabled = true;
- ret = iwl_mvm_power_update_device(mvm);
- if (ret)
- return ret;
- }
- }
+ ret = iwl_mvm_power_set_ps(mvm);
+ if (ret)
+ return ret;
if (vifs.bss_vif) {
ret = iwl_mvm_power_send_cmd(mvm, vifs.bss_vif);
return ret;
}
- if (!vifs.bf_vif)
- return 0;
-
- mvmvif = iwl_mvm_vif_from_mac80211(vifs.bf_vif);
-
- ba_enable = !(!mvmvif->pm_enabled || mvm->ps_disabled ||
- !vifs.bf_vif->bss_conf.ps ||
- iwl_mvm_vif_low_latency(mvmvif));
-
- return iwl_mvm_update_beacon_abort(mvm, vifs.bf_vif, ba_enable);
+ return iwl_mvm_power_set_ba(mvm, &vifs);
}
int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
iwl_mvm_power_build_cmd(mvm, vif, &cmd);
if (enable) {
/* configure skip over dtim up to 300 msec */
- int dtimper = mvm->hw->conf.ps_dtim_period ?: 1;
+ int dtimper = vif->bss_conf.dtim_period ?: 1;
int dtimper_msec = dtimper * vif->bss_conf.beacon_int;
if (WARN_ON(!dtimper_msec))
* GPL LICENSE SUMMARY
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
le32_to_cpu(phy_info->non_cfg_phy[IWL_RX_INFO_ENERGY_ANT_ABC_IDX]);
energy_a = (val & IWL_RX_INFO_ENERGY_ANT_A_MSK) >>
IWL_RX_INFO_ENERGY_ANT_A_POS;
- energy_a = energy_a ? -energy_a : -256;
+ energy_a = energy_a ? -energy_a : S8_MIN;
energy_b = (val & IWL_RX_INFO_ENERGY_ANT_B_MSK) >>
IWL_RX_INFO_ENERGY_ANT_B_POS;
- energy_b = energy_b ? -energy_b : -256;
+ energy_b = energy_b ? -energy_b : S8_MIN;
energy_c = (val & IWL_RX_INFO_ENERGY_ANT_C_MSK) >>
IWL_RX_INFO_ENERGY_ANT_C_POS;
- energy_c = energy_c ? -energy_c : -256;
+ energy_c = energy_c ? -energy_c : S8_MIN;
max_energy = max(energy_a, energy_b);
max_energy = max(max_energy, energy_c);
.mvm = mvm,
};
+ /*
+ * set temperature debug enabled - ignore FW temperature updates
+ * and use the user set temperature.
+ */
+ if (mvm->temperature_test) {
+ if (mvm->temperature < le32_to_cpu(common->temperature))
+ IWL_DEBUG_TEMP(mvm,
+ "Ignoring FW temperature update that is greater than the debug set temperature (debug temp = %d, fw temp = %d)\n",
+ mvm->temperature,
+ le32_to_cpu(common->temperature));
+ /*
+ * skip iwl_mvm_tt_handler since we are in
+ * temperature debug mode and we are ignoring
+ * the new temperature value
+ */
+ goto update;
+ }
+
if (mvm->temperature != le32_to_cpu(common->temperature)) {
mvm->temperature = le32_to_cpu(common->temperature);
iwl_mvm_tt_handler(mvm);
}
+update:
iwl_mvm_update_rx_statistics(mvm, stats);
ieee80211_iterate_active_interfaces(mvm->hw,
* GPL LICENSE SUMMARY
*
* Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
enum iwl_sf_state new_state)
{
struct iwl_sf_cfg_cmd sf_cmd = {
- .state = new_state,
+ .state = cpu_to_le32(new_state),
};
struct ieee80211_sta *sta;
int ret = 0;
* GPL LICENSE SUMMARY
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/*
* for data packets, rate info comes from the table inside the fw. This
- * table is controlled by LINK_QUALITY commands
+ * table is controlled by LINK_QUALITY commands. Exclude ctrl port
+ * frames like EAPOLs which should be treated as mgmt frames. This
+ * avoids them being sent initially in high rates which increases the
+ * chances for completion of the 4-Way handshake.
*/
- if (ieee80211_is_data(fc) && sta) {
+ if (ieee80211_is_data(fc) && sta &&
+ !(info->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO)) {
tx_cmd->initial_rate_index = 0;
tx_cmd->tx_flags |= cpu_to_le32(TX_CMD_FLG_STA_RATE);
return;
IWL_DEBUG_TX_QUEUES(mvm,
"Can continue DELBA flow ssn = next_recl = %d\n",
tid_data->next_reclaimed);
- iwl_trans_txq_disable(mvm->trans, tid_data->txq_id);
+ iwl_trans_txq_disable(mvm->trans, tid_data->txq_id, true);
tid_data->state = IWL_AGG_OFF;
/*
* we can't hold the mutex - but since we are after a sequence
* GPL LICENSE SUMMARY
*
* Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* BSD LICENSE
*
* Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
.driver_data = (kernel_ulong_t)&(cfg)
/* Hardware specific file defines the PCI IDs table for that hardware module */
-static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
+static const struct pci_device_id iwl_hw_card_ids[] = {
#if IS_ENABLED(CONFIG_IWLDVM)
{IWL_PCI_DEVICE(0x4232, 0x1201, iwl5100_agn_cfg)}, /* Mini Card */
{IWL_PCI_DEVICE(0x4232, 0x1301, iwl5100_agn_cfg)}, /* Half Mini Card */
{IWL_PCI_DEVICE(0x08B3, 0x8060, iwl3160_2n_cfg)},
{IWL_PCI_DEVICE(0x08B3, 0x8062, iwl3160_n_cfg)},
{IWL_PCI_DEVICE(0x08B4, 0x8270, iwl3160_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x08B4, 0x8370, iwl3160_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x08B4, 0x8272, iwl3160_2ac_cfg)},
{IWL_PCI_DEVICE(0x08B3, 0x8470, iwl3160_2ac_cfg)},
{IWL_PCI_DEVICE(0x08B3, 0x8570, iwl3160_2ac_cfg)},
{IWL_PCI_DEVICE(0x08B3, 0x1070, iwl3160_2ac_cfg)},
{IWL_PCI_DEVICE(0x08B3, 0x1170, iwl3160_2ac_cfg)},
+ /* 3165 Series */
+ {IWL_PCI_DEVICE(0x3165, 0x4010, iwl3165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x3165, 0x4210, iwl3165_2ac_cfg)},
+
/* 7265 Series */
{IWL_PCI_DEVICE(0x095A, 0x5010, iwl7265_2ac_cfg)},
{IWL_PCI_DEVICE(0x095A, 0x5110, iwl7265_2ac_cfg)},
{IWL_PCI_DEVICE(0x095B, 0x5202, iwl7265_n_cfg)},
{IWL_PCI_DEVICE(0x095A, 0x9010, iwl7265_2ac_cfg)},
{IWL_PCI_DEVICE(0x095A, 0x9012, iwl7265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x095A, 0x900A, iwl7265_2ac_cfg)},
{IWL_PCI_DEVICE(0x095A, 0x9110, iwl7265_2ac_cfg)},
{IWL_PCI_DEVICE(0x095A, 0x9112, iwl7265_2ac_cfg)},
{IWL_PCI_DEVICE(0x095A, 0x9210, iwl7265_2ac_cfg)},
projects / firefly-linux-kernel-4.4.55.git / commitdiff