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authorDavid S. Miller <davem@davemloft.net>2015-10-22 07:28:41 -0700
committerDavid S. Miller <davem@davemloft.net>2015-10-22 07:28:41 -0700
commite9829b9745b6e1683fd2a90842da498a2197299e (patch)
tree088466771298ed5d92b1b1b30a52204d37c2f4ff /net/mac80211
parentc7fc9eb79a89049214f9870a6cf978050aaea43a (diff)
parente5a9f8d04660da7ef3a98260aa74c3976f9cb4cd (diff)
downloadlinux-e9829b9745b6e1683fd2a90842da498a2197299e.tar.bz2
Merge tag 'mac80211-next-for-davem-2015-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says: ==================== Here's another set of patches for the current cycle: * I merged net-next back to avoid a conflict with the * cfg80211 scheduled scan API extensions * preparations for better scan result timestamping * regulatory cleanups * mac80211 statistics cleanups * a few other small cleanups and fixes ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/Makefile1
-rw-r--r--net/mac80211/cfg.c45
-rw-r--r--net/mac80211/cfg.h9
-rw-r--r--net/mac80211/debugfs_sta.c8
-rw-r--r--net/mac80211/ethtool.c29
-rw-r--r--net/mac80211/event.c27
-rw-r--r--net/mac80211/ibss.c24
-rw-r--r--net/mac80211/ieee80211_i.h13
-rw-r--r--net/mac80211/iface.c4
-rw-r--r--net/mac80211/main.c14
-rw-r--r--net/mac80211/mesh_hwmp.c2
-rw-r--r--net/mac80211/mesh_plink.c6
-rw-r--r--net/mac80211/mlme.c85
-rw-r--r--net/mac80211/ocb.c2
-rw-r--r--net/mac80211/rx.c81
-rw-r--r--net/mac80211/scan.c20
-rw-r--r--net/mac80211/sta_info.c101
-rw-r--r--net/mac80211/sta_info.h103
-rw-r--r--net/mac80211/status.c53
-rw-r--r--net/mac80211/trace.h2
-rw-r--r--net/mac80211/tx.c20
-rw-r--r--net/mac80211/util.c12
-rw-r--r--net/mac80211/wpa.c9
23 files changed, 283 insertions, 387 deletions
diff --git a/net/mac80211/Makefile b/net/mac80211/Makefile
index 783e891b7525..f9137a8341f4 100644
--- a/net/mac80211/Makefile
+++ b/net/mac80211/Makefile
@@ -27,7 +27,6 @@ mac80211-y := \
key.o \
util.o \
wme.o \
- event.o \
chan.o \
trace.o mlme.o \
tdls.o \
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 68e551e263c6..713cdbf6fb3c 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -17,7 +17,6 @@
#include <net/cfg80211.h>
#include "ieee80211_i.h"
#include "driver-ops.h"
-#include "cfg.h"
#include "rate.h"
#include "mesh.h"
#include "wme.h"
@@ -469,45 +468,6 @@ void sta_set_rate_info_tx(struct sta_info *sta,
rinfo->flags |= RATE_INFO_FLAGS_SHORT_GI;
}
-void sta_set_rate_info_rx(struct sta_info *sta, struct rate_info *rinfo)
-{
- rinfo->flags = 0;
-
- if (sta->last_rx_rate_flag & RX_FLAG_HT) {
- rinfo->flags |= RATE_INFO_FLAGS_MCS;
- rinfo->mcs = sta->last_rx_rate_idx;
- } else if (sta->last_rx_rate_flag & RX_FLAG_VHT) {
- rinfo->flags |= RATE_INFO_FLAGS_VHT_MCS;
- rinfo->nss = sta->last_rx_rate_vht_nss;
- rinfo->mcs = sta->last_rx_rate_idx;
- } else {
- struct ieee80211_supported_band *sband;
- int shift = ieee80211_vif_get_shift(&sta->sdata->vif);
- u16 brate;
-
- sband = sta->local->hw.wiphy->bands[
- ieee80211_get_sdata_band(sta->sdata)];
- brate = sband->bitrates[sta->last_rx_rate_idx].bitrate;
- rinfo->legacy = DIV_ROUND_UP(brate, 1 << shift);
- }
-
- if (sta->last_rx_rate_flag & RX_FLAG_SHORT_GI)
- rinfo->flags |= RATE_INFO_FLAGS_SHORT_GI;
-
- if (sta->last_rx_rate_flag & RX_FLAG_5MHZ)
- rinfo->bw = RATE_INFO_BW_5;
- else if (sta->last_rx_rate_flag & RX_FLAG_10MHZ)
- rinfo->bw = RATE_INFO_BW_10;
- else if (sta->last_rx_rate_flag & RX_FLAG_40MHZ)
- rinfo->bw = RATE_INFO_BW_40;
- else if (sta->last_rx_rate_vht_flag & RX_VHT_FLAG_80MHZ)
- rinfo->bw = RATE_INFO_BW_80;
- else if (sta->last_rx_rate_vht_flag & RX_VHT_FLAG_160MHZ)
- rinfo->bw = RATE_INFO_BW_160;
- else
- rinfo->bw = RATE_INFO_BW_20;
-}
-
static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev,
int idx, u8 *mac, struct station_info *sinfo)
{
@@ -1138,6 +1098,7 @@ static int sta_apply_parameters(struct ieee80211_local *local,
}
if (mask & BIT(NL80211_STA_FLAG_MFP)) {
+ sta->sta.mfp = !!(set & BIT(NL80211_STA_FLAG_MFP));
if (set & BIT(NL80211_STA_FLAG_MFP))
set_sta_flag(sta, WLAN_STA_MFP);
else
@@ -1427,7 +1388,7 @@ static int ieee80211_change_station(struct wiphy *wiphy,
if (sdata->vif.type == NL80211_IFTYPE_STATION &&
params->sta_flags_mask & BIT(NL80211_STA_FLAG_AUTHORIZED)) {
- ieee80211_recalc_ps(local, -1);
+ ieee80211_recalc_ps(local);
ieee80211_recalc_ps_vif(sdata);
}
@@ -2462,7 +2423,7 @@ static int ieee80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
if (ieee80211_hw_check(&local->hw, SUPPORTS_DYNAMIC_PS))
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS);
- ieee80211_recalc_ps(local, -1);
+ ieee80211_recalc_ps(local);
ieee80211_recalc_ps_vif(sdata);
return 0;
diff --git a/net/mac80211/cfg.h b/net/mac80211/cfg.h
deleted file mode 100644
index 2d51f62dc76c..000000000000
--- a/net/mac80211/cfg.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * mac80211 configuration hooks for cfg80211
- */
-#ifndef __CFG_H
-#define __CFG_H
-
-extern const struct cfg80211_ops mac80211_config_ops;
-
-#endif /* __CFG_H */
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 06d52935036d..a39512f09f9e 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -50,7 +50,6 @@ static const struct file_operations sta_ ##name## _ops = { \
STA_OPS(name)
STA_FILE(aid, sta.aid, D);
-STA_FILE(last_ack_signal, last_ack_signal, D);
static ssize_t sta_flags_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
@@ -366,11 +365,10 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
DEBUGFS_ADD(agg_status);
DEBUGFS_ADD(ht_capa);
DEBUGFS_ADD(vht_capa);
- DEBUGFS_ADD(last_ack_signal);
- DEBUGFS_ADD_COUNTER(rx_duplicates, num_duplicates);
- DEBUGFS_ADD_COUNTER(rx_fragments, rx_fragments);
- DEBUGFS_ADD_COUNTER(tx_filtered, tx_filtered_count);
+ DEBUGFS_ADD_COUNTER(rx_duplicates, rx_stats.num_duplicates);
+ DEBUGFS_ADD_COUNTER(rx_fragments, rx_stats.fragments);
+ DEBUGFS_ADD_COUNTER(tx_filtered, status_stats.filtered);
if (sizeof(sta->driver_buffered_tids) == sizeof(u32))
debugfs_create_x32("driver_buffered_tids", 0400,
diff --git a/net/mac80211/ethtool.c b/net/mac80211/ethtool.c
index 188faab11c24..9cc986deda61 100644
--- a/net/mac80211/ethtool.c
+++ b/net/mac80211/ethtool.c
@@ -40,7 +40,7 @@ static const char ieee80211_gstrings_sta_stats[][ETH_GSTRING_LEN] = {
"rx_duplicates", "rx_fragments", "rx_dropped",
"tx_packets", "tx_bytes",
"tx_filtered", "tx_retry_failed", "tx_retries",
- "beacon_loss", "sta_state", "txrate", "rxrate", "signal",
+ "sta_state", "txrate", "rxrate", "signal",
"channel", "noise", "ch_time", "ch_time_busy",
"ch_time_ext_busy", "ch_time_rx", "ch_time_tx"
};
@@ -77,20 +77,19 @@ static void ieee80211_get_stats(struct net_device *dev,
memset(data, 0, sizeof(u64) * STA_STATS_LEN);
-#define ADD_STA_STATS(sta) \
- do { \
- data[i++] += sta->rx_packets; \
- data[i++] += sta->rx_bytes; \
- data[i++] += sta->num_duplicates; \
- data[i++] += sta->rx_fragments; \
- data[i++] += sta->rx_dropped; \
- \
- data[i++] += sinfo.tx_packets; \
- data[i++] += sinfo.tx_bytes; \
- data[i++] += sta->tx_filtered_count; \
- data[i++] += sta->tx_retry_failed; \
- data[i++] += sta->tx_retry_count; \
- data[i++] += sta->beacon_loss_count; \
+#define ADD_STA_STATS(sta) \
+ do { \
+ data[i++] += sta->rx_stats.packets; \
+ data[i++] += sta->rx_stats.bytes; \
+ data[i++] += sta->rx_stats.num_duplicates; \
+ data[i++] += sta->rx_stats.fragments; \
+ data[i++] += sta->rx_stats.dropped; \
+ \
+ data[i++] += sinfo.tx_packets; \
+ data[i++] += sinfo.tx_bytes; \
+ data[i++] += sta->status_stats.filtered; \
+ data[i++] += sta->status_stats.retry_failed; \
+ data[i++] += sta->status_stats.retry_count; \
} while (0)
/* For Managed stations, find the single station based on BSSID
diff --git a/net/mac80211/event.c b/net/mac80211/event.c
deleted file mode 100644
index 01ae759518f6..000000000000
--- a/net/mac80211/event.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright 2007 Johannes Berg <johannes@sipsolutions.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * mac80211 - events
- */
-#include <net/cfg80211.h>
-#include "ieee80211_i.h"
-
-/*
- * Indicate a failed Michael MIC to userspace. If the caller knows the TSC of
- * the frame that generated the MIC failure (i.e., if it was provided by the
- * driver or is still in the frame), it should provide that information.
- */
-void mac80211_ev_michael_mic_failure(struct ieee80211_sub_if_data *sdata, int keyidx,
- struct ieee80211_hdr *hdr, const u8 *tsc,
- gfp_t gfp)
-{
- cfg80211_michael_mic_failure(sdata->dev, hdr->addr2,
- (hdr->addr1[0] & 0x01) ?
- NL80211_KEYTYPE_GROUP :
- NL80211_KEYTYPE_PAIRWISE,
- keyidx, tsc, gfp);
-}
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 7f72bc9bae2e..2001555d49cb 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -229,7 +229,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
struct cfg80211_chan_def chandef;
struct ieee80211_channel *chan;
struct beacon_data *presp;
- enum nl80211_bss_scan_width scan_width;
+ struct cfg80211_inform_bss bss_meta = {};
bool have_higher_than_11mbit;
bool radar_required;
int err;
@@ -383,10 +383,11 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
mod_timer(&ifibss->timer,
round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL));
- scan_width = cfg80211_chandef_to_scan_width(&chandef);
- bss = cfg80211_inform_bss_width_frame(local->hw.wiphy, chan,
- scan_width, mgmt,
- presp->head_len, 0, GFP_KERNEL);
+ bss_meta.chan = chan;
+ bss_meta.scan_width = cfg80211_chandef_to_scan_width(&chandef);
+ bss = cfg80211_inform_bss_frame_data(local->hw.wiphy, &bss_meta, mgmt,
+ presp->head_len, GFP_KERNEL);
+
cfg80211_put_bss(local->hw.wiphy, bss);
netif_carrier_on(sdata->dev);
cfg80211_ibss_joined(sdata->dev, ifibss->bssid, chan, GFP_KERNEL);
@@ -646,7 +647,7 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, const u8 *bssid,
return NULL;
}
- sta->last_rx = jiffies;
+ sta->rx_stats.last_rx = jiffies;
/* make sure mandatory rates are always added */
sband = local->hw.wiphy->bands[band];
@@ -668,7 +669,8 @@ static int ieee80211_sta_active_ibss(struct ieee80211_sub_if_data *sdata)
list_for_each_entry_rcu(sta, &local->sta_list, list) {
if (sta->sdata == sdata &&
- time_after(sta->last_rx + IEEE80211_IBSS_MERGE_INTERVAL,
+ time_after(sta->rx_stats.last_rx +
+ IEEE80211_IBSS_MERGE_INTERVAL,
jiffies)) {
active++;
break;
@@ -1234,7 +1236,7 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata,
if (!sta)
return;
- sta->last_rx = jiffies;
+ sta->rx_stats.last_rx = jiffies;
/* make sure mandatory rates are always added */
sband = local->hw.wiphy->bands[band];
@@ -1252,7 +1254,7 @@ static void ieee80211_ibss_sta_expire(struct ieee80211_sub_if_data *sdata)
struct ieee80211_local *local = sdata->local;
struct sta_info *sta, *tmp;
unsigned long exp_time = IEEE80211_IBSS_INACTIVITY_LIMIT;
- unsigned long exp_rsn_time = IEEE80211_IBSS_RSN_INACTIVITY_LIMIT;
+ unsigned long exp_rsn = IEEE80211_IBSS_RSN_INACTIVITY_LIMIT;
mutex_lock(&local->sta_mtx);
@@ -1260,8 +1262,8 @@ static void ieee80211_ibss_sta_expire(struct ieee80211_sub_if_data *sdata)
if (sdata != sta->sdata)
continue;
- if (time_after(jiffies, sta->last_rx + exp_time) ||
- (time_after(jiffies, sta->last_rx + exp_rsn_time) &&
+ if (time_after(jiffies, sta->rx_stats.last_rx + exp_time) ||
+ (time_after(jiffies, sta->rx_stats.last_rx + exp_rsn) &&
sta->sta_state != IEEE80211_STA_AUTHORIZED)) {
sta_dbg(sta->sdata, "expiring inactive %sSTA %pM\n",
sta->sta_state != IEEE80211_STA_AUTHORIZED ?
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index f9605f13def9..62f2a97cd2a6 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -34,6 +34,8 @@
#include "sta_info.h"
#include "debug.h"
+extern const struct cfg80211_ops mac80211_config_ops;
+
struct ieee80211_local;
/* Maximum number of broadcast/multicast frames to buffer when some of the
@@ -501,6 +503,9 @@ struct ieee80211_if_managed {
*/
unsigned int count_beacon_signal;
+ /* Number of times beacon loss was invoked. */
+ unsigned int beacon_loss_count;
+
/*
* Last Beacon frame signal strength average (ave_beacon_signal / 16)
* that triggered a cqm event. 0 indicates that no event has been
@@ -1305,7 +1310,6 @@ struct ieee80211_local {
struct work_struct dynamic_ps_enable_work;
struct work_struct dynamic_ps_disable_work;
struct timer_list dynamic_ps_timer;
- struct notifier_block network_latency_notifier;
struct notifier_block ifa_notifier;
struct notifier_block ifa6_notifier;
@@ -1491,10 +1495,8 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata,
struct cfg80211_disassoc_request *req);
void ieee80211_send_pspoll(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata);
-void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency);
+void ieee80211_recalc_ps(struct ieee80211_local *local);
void ieee80211_recalc_ps_vif(struct ieee80211_sub_if_data *sdata);
-int ieee80211_max_network_latency(struct notifier_block *nb,
- unsigned long data, void *dummy);
int ieee80211_set_arp_filter(struct ieee80211_sub_if_data *sdata);
void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata);
void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
@@ -1766,9 +1768,6 @@ extern const void *const mac80211_wiphy_privid; /* for wiphy privid */
int ieee80211_frame_duration(enum ieee80211_band band, size_t len,
int rate, int erp, int short_preamble,
int shift);
-void mac80211_ev_michael_mic_failure(struct ieee80211_sub_if_data *sdata, int keyidx,
- struct ieee80211_hdr *hdr, const u8 *tsc,
- gfp_t gfp);
void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata,
bool bss_notify);
void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 42d7f0f65bd6..f848c75518a2 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -709,7 +709,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
if (hw_reconf_flags)
ieee80211_hw_config(local, hw_reconf_flags);
- ieee80211_recalc_ps(local, -1);
+ ieee80211_recalc_ps(local);
if (sdata->vif.type == NL80211_IFTYPE_MONITOR ||
sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
@@ -1016,7 +1016,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
drv_remove_interface(local, sdata);
}
- ieee80211_recalc_ps(local, -1);
+ ieee80211_recalc_ps(local);
if (cancel_scan)
flush_delayed_work(&local->scan_work);
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 9b813a2f3a75..273c96de4910 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -20,7 +20,6 @@
#include <linux/if_arp.h>
#include <linux/rtnetlink.h>
#include <linux/bitmap.h>
-#include <linux/pm_qos.h>
#include <linux/inetdevice.h>
#include <net/net_namespace.h>
#include <net/cfg80211.h>
@@ -32,7 +31,6 @@
#include "mesh.h"
#include "wep.h"
#include "led.h"
-#include "cfg.h"
#include "debugfs.h"
void ieee80211_configure_filter(struct ieee80211_local *local)
@@ -1083,13 +1081,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
rtnl_unlock();
- local->network_latency_notifier.notifier_call =
- ieee80211_max_network_latency;
- result = pm_qos_add_notifier(PM_QOS_NETWORK_LATENCY,
- &local->network_latency_notifier);
- if (result)
- goto fail_pm_qos;
-
#ifdef CONFIG_INET
local->ifa_notifier.notifier_call = ieee80211_ifa_changed;
result = register_inetaddr_notifier(&local->ifa_notifier);
@@ -1114,10 +1105,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
#endif
#if defined(CONFIG_INET) || defined(CONFIG_IPV6)
fail_ifa:
- pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
- &local->network_latency_notifier);
#endif
- fail_pm_qos:
rtnl_lock();
rate_control_deinitialize(local);
ieee80211_remove_interfaces(local);
@@ -1143,8 +1131,6 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw)
tasklet_kill(&local->tx_pending_tasklet);
tasklet_kill(&local->tasklet);
- pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
- &local->network_latency_notifier);
#ifdef CONFIG_INET
unregister_inetaddr_notifier(&local->ifa_notifier);
#endif
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index d80e0a4c16cf..c6be0b4f4058 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -329,7 +329,7 @@ static u32 airtime_link_metric_get(struct ieee80211_local *local,
if (sta->mesh->fail_avg >= 100)
return MAX_METRIC;
- sta_set_rate_info_tx(sta, &sta->last_tx_rate, &rinfo);
+ sta_set_rate_info_tx(sta, &sta->tx_stats.last_rate, &rinfo);
rate = cfg80211_calculate_bitrate(&rinfo);
if (WARN_ON(!rate))
return MAX_METRIC;
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index a360b24b7df8..c1f889270484 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -60,7 +60,9 @@ static bool rssi_threshold_check(struct ieee80211_sub_if_data *sdata,
{
s32 rssi_threshold = sdata->u.mesh.mshcfg.rssi_threshold;
return rssi_threshold == 0 ||
- (sta && (s8) -ewma_signal_read(&sta->avg_signal) > rssi_threshold);
+ (sta &&
+ (s8)-ewma_signal_read(&sta->rx_stats.avg_signal) >
+ rssi_threshold);
}
/**
@@ -390,7 +392,7 @@ static void mesh_sta_info_init(struct ieee80211_sub_if_data *sdata,
rates = ieee80211_sta_get_rates(sdata, elems, band, &basic_rates);
spin_lock_bh(&sta->mesh->plink_lock);
- sta->last_rx = jiffies;
+ sta->rx_stats.last_rx = jiffies;
/* rates and capabilities don't change during peering */
if (sta->mesh->plink_state == NL80211_PLINK_ESTAB &&
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 56ef9a8e151c..ded4b976bb48 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -20,7 +20,6 @@
#include <linux/etherdevice.h>
#include <linux/moduleparam.h>
#include <linux/rtnetlink.h>
-#include <linux/pm_qos.h>
#include <linux/crc32.h>
#include <linux/slab.h>
#include <linux/export.h>
@@ -1476,7 +1475,7 @@ static bool ieee80211_powersave_allowed(struct ieee80211_sub_if_data *sdata)
}
/* need to hold RTNL or interface lock */
-void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency)
+void ieee80211_recalc_ps(struct ieee80211_local *local)
{
struct ieee80211_sub_if_data *sdata, *found = NULL;
int count = 0;
@@ -1505,48 +1504,23 @@ void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency)
}
if (count == 1 && ieee80211_powersave_allowed(found)) {
+ u8 dtimper = found->u.mgd.dtim_period;
s32 beaconint_us;
- if (latency < 0)
- latency = pm_qos_request(PM_QOS_NETWORK_LATENCY);
-
beaconint_us = ieee80211_tu_to_usec(
found->vif.bss_conf.beacon_int);
timeout = local->dynamic_ps_forced_timeout;
- if (timeout < 0) {
- /*
- * Go to full PSM if the user configures a very low
- * latency requirement.
- * The 2000 second value is there for compatibility
- * until the PM_QOS_NETWORK_LATENCY is configured
- * with real values.
- */
- if (latency > (1900 * USEC_PER_MSEC) &&
- latency != (2000 * USEC_PER_SEC))
- timeout = 0;
- else
- timeout = 100;
- }
+ if (timeout < 0)
+ timeout = 100;
local->hw.conf.dynamic_ps_timeout = timeout;
- if (beaconint_us > latency) {
- local->ps_sdata = NULL;
- } else {
- int maxslp = 1;
- u8 dtimper = found->u.mgd.dtim_period;
-
- /* If the TIM IE is invalid, pretend the value is 1 */
- if (!dtimper)
- dtimper = 1;
- else if (dtimper > 1)
- maxslp = min_t(int, dtimper,
- latency / beaconint_us);
-
- local->hw.conf.max_sleep_period = maxslp;
- local->hw.conf.ps_dtim_period = dtimper;
- local->ps_sdata = found;
- }
+ /* If the TIM IE is invalid, pretend the value is 1 */
+ if (!dtimper)
+ dtimper = 1;
+
+ local->hw.conf.ps_dtim_period = dtimper;
+ local->ps_sdata = found;
} else {
local->ps_sdata = NULL;
}
@@ -1997,7 +1971,7 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
ieee80211_bss_info_change_notify(sdata, bss_info_changed);
mutex_lock(&local->iflist_mtx);
- ieee80211_recalc_ps(local, -1);
+ ieee80211_recalc_ps(local);
mutex_unlock(&local->iflist_mtx);
ieee80211_recalc_smps(sdata);
@@ -2165,7 +2139,7 @@ static void ieee80211_reset_ap_probe(struct ieee80211_sub_if_data *sdata)
__ieee80211_stop_poll(sdata);
mutex_lock(&local->iflist_mtx);
- ieee80211_recalc_ps(local, -1);
+ ieee80211_recalc_ps(local);
mutex_unlock(&local->iflist_mtx);
if (ieee80211_hw_check(&sdata->local->hw, CONNECTION_MONITOR))
@@ -2341,7 +2315,7 @@ static void ieee80211_mgd_probe_ap(struct ieee80211_sub_if_data *sdata,
goto out;
mutex_lock(&sdata->local->iflist_mtx);
- ieee80211_recalc_ps(sdata->local, -1);
+ ieee80211_recalc_ps(sdata->local);
mutex_unlock(&sdata->local->iflist_mtx);
ifmgd->probe_send_count = 0;
@@ -2446,15 +2420,9 @@ static void ieee80211_beacon_connection_loss_work(struct work_struct *work)
container_of(work, struct ieee80211_sub_if_data,
u.mgd.beacon_connection_loss_work);
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
- struct sta_info *sta;
- if (ifmgd->associated) {
- rcu_read_lock();
- sta = sta_info_get(sdata, ifmgd->bssid);
- if (sta)
- sta->beacon_loss_count++;
- rcu_read_unlock();
- }
+ if (ifmgd->associated)
+ ifmgd->beacon_loss_count++;
if (ifmgd->connection_loss) {
sdata_info(sdata, "Connection to AP %pM lost\n",
@@ -3044,8 +3012,12 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
rate_control_rate_init(sta);
- if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED)
+ if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED) {
set_sta_flag(sta, WLAN_STA_MFP);
+ sta->sta.mfp = true;
+ } else {
+ sta->sta.mfp = false;
+ }
sta->sta.wme = elems.wmm_param && local->hw.queues >= IEEE80211_NUM_ACS;
@@ -3544,7 +3516,7 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
ifmgd->have_beacon = true;
mutex_lock(&local->iflist_mtx);
- ieee80211_recalc_ps(local, -1);
+ ieee80211_recalc_ps(local);
mutex_unlock(&local->iflist_mtx);
ieee80211_recalc_ps_vif(sdata);
@@ -4148,21 +4120,6 @@ void ieee80211_mlme_notify_scan_completed(struct ieee80211_local *local)
rcu_read_unlock();
}
-int ieee80211_max_network_latency(struct notifier_block *nb,
- unsigned long data, void *dummy)
-{
- s32 latency_usec = (s32) data;
- struct ieee80211_local *local =
- container_of(nb, struct ieee80211_local,
- network_latency_notifier);
-
- mutex_lock(&local->iflist_mtx);
- ieee80211_recalc_ps(local, latency_usec);
- mutex_unlock(&local->iflist_mtx);
-
- return NOTIFY_OK;
-}
-
static u8 ieee80211_ht_vht_rx_chains(struct ieee80211_sub_if_data *sdata,
struct cfg80211_bss *cbss)
{
diff --git a/net/mac80211/ocb.c b/net/mac80211/ocb.c
index 573b81a1fb2d..0be0aadfc559 100644
--- a/net/mac80211/ocb.c
+++ b/net/mac80211/ocb.c
@@ -75,7 +75,7 @@ void ieee80211_ocb_rx_no_sta(struct ieee80211_sub_if_data *sdata,
if (!sta)
return;
- sta->last_rx = jiffies;
+ sta->rx_stats.last_rx = jiffies;
/* Add only mandatory rates for now */
sband = local->hw.wiphy->bands[band];
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 5bc0b88d9eb1..8bae5de0dc44 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1113,16 +1113,16 @@ ieee80211_rx_h_check_dup(struct ieee80211_rx_data *rx)
is_multicast_ether_addr(hdr->addr1))
return RX_CONTINUE;
- if (rx->sta) {
- if (unlikely(ieee80211_has_retry(hdr->frame_control) &&
- rx->sta->last_seq_ctrl[rx->seqno_idx] ==
- hdr->seq_ctrl)) {
- I802_DEBUG_INC(rx->local->dot11FrameDuplicateCount);
- rx->sta->num_duplicates++;
- return RX_DROP_UNUSABLE;
- } else if (!(status->flag & RX_FLAG_AMSDU_MORE)) {
- rx->sta->last_seq_ctrl[rx->seqno_idx] = hdr->seq_ctrl;
- }
+ if (!rx->sta)
+ return RX_CONTINUE;
+
+ if (unlikely(ieee80211_has_retry(hdr->frame_control) &&
+ rx->sta->last_seq_ctrl[rx->seqno_idx] == hdr->seq_ctrl)) {
+ I802_DEBUG_INC(rx->local->dot11FrameDuplicateCount);
+ rx->sta->rx_stats.num_duplicates++;
+ return RX_DROP_UNUSABLE;
+ } else if (!(status->flag & RX_FLAG_AMSDU_MORE)) {
+ rx->sta->last_seq_ctrl[rx->seqno_idx] = hdr->seq_ctrl;
}
return RX_CONTINUE;
@@ -1396,51 +1396,56 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx)
NL80211_IFTYPE_ADHOC);
if (ether_addr_equal(bssid, rx->sdata->u.ibss.bssid) &&
test_sta_flag(sta, WLAN_STA_AUTHORIZED)) {
- sta->last_rx = jiffies;
+ sta->rx_stats.last_rx = jiffies;
if (ieee80211_is_data(hdr->frame_control) &&
!is_multicast_ether_addr(hdr->addr1)) {
- sta->last_rx_rate_idx = status->rate_idx;
- sta->last_rx_rate_flag = status->flag;
- sta->last_rx_rate_vht_flag = status->vht_flag;
- sta->last_rx_rate_vht_nss = status->vht_nss;
+ sta->rx_stats.last_rate_idx =
+ status->rate_idx;
+ sta->rx_stats.last_rate_flag =
+ status->flag;
+ sta->rx_stats.last_rate_vht_flag =
+ status->vht_flag;
+ sta->rx_stats.last_rate_vht_nss =
+ status->vht_nss;
}
}
} else if (rx->sdata->vif.type == NL80211_IFTYPE_OCB) {
- sta->last_rx = jiffies;
+ sta->rx_stats.last_rx = jiffies;
} else if (!is_multicast_ether_addr(hdr->addr1)) {
/*
* Mesh beacons will update last_rx when if they are found to
* match the current local configuration when processed.
*/
- sta->last_rx = jiffies;
+ sta->rx_stats.last_rx = jiffies;
if (ieee80211_is_data(hdr->frame_control)) {
- sta->last_rx_rate_idx = status->rate_idx;
- sta->last_rx_rate_flag = status->flag;
- sta->last_rx_rate_vht_flag = status->vht_flag;
- sta->last_rx_rate_vht_nss = status->vht_nss;
+ sta->rx_stats.last_rate_idx = status->rate_idx;
+ sta->rx_stats.last_rate_flag = status->flag;
+ sta->rx_stats.last_rate_vht_flag = status->vht_flag;
+ sta->rx_stats.last_rate_vht_nss = status->vht_nss;
}
}
if (rx->sdata->vif.type == NL80211_IFTYPE_STATION)
ieee80211_sta_rx_notify(rx->sdata, hdr);
- sta->rx_fragments++;
- sta->rx_bytes += rx->skb->len;
+ sta->rx_stats.fragments++;
+ sta->rx_stats.bytes += rx->skb->len;
if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) {
- sta->last_signal = status->signal;
- ewma_signal_add(&sta->avg_signal, -status->signal);
+ sta->rx_stats.last_signal = status->signal;
+ ewma_signal_add(&sta->rx_stats.avg_signal, -status->signal);
}
if (status->chains) {
- sta->chains = status->chains;
+ sta->rx_stats.chains = status->chains;
for (i = 0; i < ARRAY_SIZE(status->chain_signal); i++) {
int signal = status->chain_signal[i];
if (!(status->chains & BIT(i)))
continue;
- sta->chain_signal_last[i] = signal;
- ewma_signal_add(&sta->chain_signal_avg[i], -signal);
+ sta->rx_stats.chain_signal_last[i] = signal;
+ ewma_signal_add(&sta->rx_stats.chain_signal_avg[i],
+ -signal);
}
}
@@ -1500,7 +1505,7 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx)
* Update counter and free packet here to avoid
* counting this as a dropped packed.
*/
- sta->rx_packets++;
+ sta->rx_stats.packets++;
dev_kfree_skb(rx->skb);
return RX_QUEUED;
}
@@ -1922,7 +1927,7 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx)
ieee80211_led_rx(rx->local);
out_no_led:
if (rx->sta)
- rx->sta->rx_packets++;
+ rx->sta->rx_stats.packets++;
return RX_CONTINUE;
}
@@ -2376,7 +2381,7 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
* for non-QoS-data frames. Here we know it's a data
* frame, so count MSDUs.
*/
- rx->sta->rx_msdu[rx->seqno_idx]++;
+ rx->sta->rx_stats.msdu[rx->seqno_idx]++;
}
/*
@@ -2413,7 +2418,7 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
skb_queue_tail(&local->skb_queue_tdls_chsw, rx->skb);
schedule_work(&local->tdls_chsw_work);
if (rx->sta)
- rx->sta->rx_packets++;
+ rx->sta->rx_stats.packets++;
return RX_QUEUED;
}
@@ -2875,7 +2880,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
handled:
if (rx->sta)
- rx->sta->rx_packets++;
+ rx->sta->rx_stats.packets++;
dev_kfree_skb(rx->skb);
return RX_QUEUED;
@@ -2884,7 +2889,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
skb_queue_tail(&sdata->skb_queue, rx->skb);
ieee80211_queue_work(&local->hw, &sdata->work);
if (rx->sta)
- rx->sta->rx_packets++;
+ rx->sta->rx_stats.packets++;
return RX_QUEUED;
}
@@ -2911,7 +2916,7 @@ ieee80211_rx_h_userspace_mgmt(struct ieee80211_rx_data *rx)
if (cfg80211_rx_mgmt(&rx->sdata->wdev, status->freq, sig,
rx->skb->data, rx->skb->len, 0)) {
if (rx->sta)
- rx->sta->rx_packets++;
+ rx->sta->rx_stats.packets++;
dev_kfree_skb(rx->skb);
return RX_QUEUED;
}
@@ -3030,7 +3035,7 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx)
skb_queue_tail(&sdata->skb_queue, rx->skb);
ieee80211_queue_work(&rx->local->hw, &sdata->work);
if (rx->sta)
- rx->sta->rx_packets++;
+ rx->sta->rx_stats.packets++;
return RX_QUEUED;
}
@@ -3112,7 +3117,7 @@ static void ieee80211_rx_handlers_result(struct ieee80211_rx_data *rx,
case RX_DROP_MONITOR:
I802_DEBUG_INC(rx->sdata->local->rx_handlers_drop);
if (rx->sta)
- rx->sta->rx_dropped++;
+ rx->sta->rx_stats.dropped++;
/* fall through */
case RX_CONTINUE: {
struct ieee80211_rate *rate = NULL;
@@ -3132,7 +3137,7 @@ static void ieee80211_rx_handlers_result(struct ieee80211_rx_data *rx,
case RX_DROP_UNUSABLE:
I802_DEBUG_INC(rx->sdata->local->rx_handlers_drop);
if (rx->sta)
- rx->sta->rx_dropped++;
+ rx->sta->rx_stats.dropped++;
dev_kfree_skb(rx->skb);
break;
case RX_QUEUED:
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 11d0901ebb7b..b64fd2b2d95a 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -16,7 +16,6 @@
#include <linux/if_arp.h>
#include <linux/etherdevice.h>
#include <linux/rtnetlink.h>
-#include <linux/pm_qos.h>
#include <net/sch_generic.h>
#include <linux/slab.h>
#include <linux/export.h>
@@ -67,24 +66,23 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
struct cfg80211_bss *cbss;
struct ieee80211_bss *bss;
int clen, srlen;
- enum nl80211_bss_scan_width scan_width;
- s32 signal = 0;
+ struct cfg80211_inform_bss bss_meta = {};
bool signal_valid;
if (ieee80211_hw_check(&local->hw, SIGNAL_DBM))
- signal = rx_status->signal * 100;
+ bss_meta.signal = rx_status->signal * 100;
else if (ieee80211_hw_check(&local->hw, SIGNAL_UNSPEC))
- signal = (rx_status->signal * 100) / local->hw.max_signal;
+ bss_meta.signal = (rx_status->signal * 100) / local->hw.max_signal;
- scan_width = NL80211_BSS_CHAN_WIDTH_20;
+ bss_meta.scan_width = NL80211_BSS_CHAN_WIDTH_20;
if (rx_status->flag & RX_FLAG_5MHZ)
- scan_width = NL80211_BSS_CHAN_WIDTH_5;
+ bss_meta.scan_width = NL80211_BSS_CHAN_WIDTH_5;
if (rx_status->flag & RX_FLAG_10MHZ)
- scan_width = NL80211_BSS_CHAN_WIDTH_10;
+ bss_meta.scan_width = NL80211_BSS_CHAN_WIDTH_10;
- cbss = cfg80211_inform_bss_width_frame(local->hw.wiphy, channel,
- scan_width, mgmt, len, signal,
- GFP_ATOMIC);
+ bss_meta.chan = channel;
+ cbss = cfg80211_inform_bss_frame_data(local->hw.wiphy, &bss_meta,
+ mgmt, len, GFP_ATOMIC);
if (!cbss)
return NULL;
/* In case the signal is invalid update the status */
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index c3644458e2ee..f91d1873218c 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -331,7 +331,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
memcpy(sta->sta.addr, addr, ETH_ALEN);
sta->local = local;
sta->sdata = sdata;
- sta->last_rx = jiffies;
+ sta->rx_stats.last_rx = jiffies;
sta->sta_state = IEEE80211_STA_NONE;
@@ -339,9 +339,9 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
sta->reserved_tid = IEEE80211_TID_UNRESERVED;
sta->last_connected = ktime_get_seconds();
- ewma_signal_init(&sta->avg_signal);
- for (i = 0; i < ARRAY_SIZE(sta->chain_signal_avg); i++)
- ewma_signal_init(&sta->chain_signal_avg[i]);
+ ewma_signal_init(&sta->rx_stats.avg_signal);
+ for (i = 0; i < ARRAY_SIZE(sta->rx_stats.chain_signal_avg); i++)
+ ewma_signal_init(&sta->rx_stats.chain_signal_avg[i]);
if (local->ops->wake_tx_queue) {
void *txq_data;
@@ -1066,7 +1066,7 @@ void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata,
if (sdata != sta->sdata)
continue;
- if (time_after(jiffies, sta->last_rx + exp_time)) {
+ if (time_after(jiffies, sta->rx_stats.last_rx + exp_time)) {
sta_dbg(sta->sdata, "expiring inactive STA %pM\n",
sta->sta.addr);
@@ -1806,6 +1806,45 @@ u8 sta_info_tx_streams(struct sta_info *sta)
>> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT) + 1;
}
+static void sta_set_rate_info_rx(struct sta_info *sta, struct rate_info *rinfo)
+{
+ rinfo->flags = 0;
+
+ if (sta->rx_stats.last_rate_flag & RX_FLAG_HT) {
+ rinfo->flags |= RATE_INFO_FLAGS_MCS;
+ rinfo->mcs = sta->rx_stats.last_rate_idx;
+ } else if (sta->rx_stats.last_rate_flag & RX_FLAG_VHT) {
+ rinfo->flags |= RATE_INFO_FLAGS_VHT_MCS;
+ rinfo->nss = sta->rx_stats.last_rate_vht_nss;
+ rinfo->mcs = sta->rx_stats.last_rate_idx;
+ } else {
+ struct ieee80211_supported_band *sband;
+ int shift = ieee80211_vif_get_shift(&sta->sdata->vif);
+ u16 brate;
+
+ sband = sta->local->hw.wiphy->bands[
+ ieee80211_get_sdata_band(sta->sdata)];
+ brate = sband->bitrates[sta->rx_stats.last_rate_idx].bitrate;
+ rinfo->legacy = DIV_ROUND_UP(brate, 1 << shift);
+ }
+
+ if (sta->rx_stats.last_rate_flag & RX_FLAG_SHORT_GI)
+ rinfo->flags |= RATE_INFO_FLAGS_SHORT_GI;
+
+ if (sta->rx_stats.last_rate_flag & RX_FLAG_5MHZ)
+ rinfo->bw = RATE_INFO_BW_5;
+ else if (sta->rx_stats.last_rate_flag & RX_FLAG_10MHZ)
+ rinfo->bw = RATE_INFO_BW_10;
+ else if (sta->rx_stats.last_rate_flag & RX_FLAG_40MHZ)
+ rinfo->bw = RATE_INFO_BW_40;
+ else if (sta->rx_stats.last_rate_vht_flag & RX_VHT_FLAG_80MHZ)
+ rinfo->bw = RATE_INFO_BW_80;
+ else if (sta->rx_stats.last_rate_vht_flag & RX_VHT_FLAG_160MHZ)
+ rinfo->bw = RATE_INFO_BW_160;
+ else
+ rinfo->bw = RATE_INFO_BW_20;
+}
+
void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
{
struct ieee80211_sub_if_data *sdata = sta->sdata;
@@ -1832,50 +1871,54 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
BIT(NL80211_STA_INFO_STA_FLAGS) |
BIT(NL80211_STA_INFO_BSS_PARAM) |
BIT(NL80211_STA_INFO_CONNECTED_TIME) |
- BIT(NL80211_STA_INFO_RX_DROP_MISC) |
- BIT(NL80211_STA_INFO_BEACON_LOSS);
+ BIT(NL80211_STA_INFO_RX_DROP_MISC);
+
+ if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+ sinfo->beacon_loss_count = sdata->u.mgd.beacon_loss_count;
+ sinfo->filled |= BIT(NL80211_STA_INFO_BEACON_LOSS);
+ }
sinfo->connected_time = ktime_get_seconds() - sta->last_connected;
- sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx);
+ sinfo->inactive_time =
+ jiffies_to_msecs(jiffies - sta->rx_stats.last_rx);
if (!(sinfo->filled & (BIT(NL80211_STA_INFO_TX_BYTES64) |
BIT(NL80211_STA_INFO_TX_BYTES)))) {
sinfo->tx_bytes = 0;
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
- sinfo->tx_bytes += sta->tx_bytes[ac];
+ sinfo->tx_bytes += sta->tx_stats.bytes[ac];
sinfo->filled |= BIT(NL80211_STA_INFO_TX_BYTES64);
}
if (!(sinfo->filled & BIT(NL80211_STA_INFO_TX_PACKETS))) {
sinfo->tx_packets = 0;
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
- sinfo->tx_packets += sta->tx_packets[ac];
+ sinfo->tx_packets += sta->tx_stats.packets[ac];
sinfo->filled |= BIT(NL80211_STA_INFO_TX_PACKETS);
}
if (!(sinfo->filled & (BIT(NL80211_STA_INFO_RX_BYTES64) |
BIT(NL80211_STA_INFO_RX_BYTES)))) {
- sinfo->rx_bytes = sta->rx_bytes;
+ sinfo->rx_bytes = sta->rx_stats.bytes;
sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES64);
}
if (!(sinfo->filled & BIT(NL80211_STA_INFO_RX_PACKETS))) {
- sinfo->rx_packets = sta->rx_packets;
+ sinfo->rx_packets = sta->rx_stats.packets;
sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS);
}
if (!(sinfo->filled & BIT(NL80211_STA_INFO_TX_RETRIES))) {
- sinfo->tx_retries = sta->tx_retry_count;
+ sinfo->tx_retries = sta->status_stats.retry_count;
sinfo->filled |= BIT(NL80211_STA_INFO_TX_RETRIES);
}
if (!(sinfo->filled & BIT(NL80211_STA_INFO_TX_FAILED))) {
- sinfo->tx_failed = sta->tx_retry_failed;
+ sinfo->tx_failed = sta->status_stats.retry_failed;
sinfo->filled |= BIT(NL80211_STA_INFO_TX_FAILED);
}
- sinfo->rx_dropped_misc = sta->rx_dropped;
- sinfo->beacon_loss_count = sta->beacon_loss_count;
+ sinfo->rx_dropped_misc = sta->rx_stats.dropped;
if (sdata->vif.type == NL80211_IFTYPE_STATION &&
!(sdata->vif.driver_flags & IEEE80211_VIF_BEACON_FILTER)) {
@@ -1887,33 +1930,35 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
if (ieee80211_hw_check(&sta->local->hw, SIGNAL_DBM) ||
ieee80211_hw_check(&sta->local->hw, SIGNAL_UNSPEC)) {
if (!(sinfo->filled & BIT(NL80211_STA_INFO_SIGNAL))) {
- sinfo->signal = (s8)sta->last_signal;
+ sinfo->signal = (s8)sta->rx_stats.last_signal;
sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
}
if (!(sinfo->filled & BIT(NL80211_STA_INFO_SIGNAL_AVG))) {
sinfo->signal_avg =
- (s8) -ewma_signal_read(&sta->avg_signal);
+ -ewma_signal_read(&sta->rx_stats.avg_signal);
sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL_AVG);
}
}
- if (sta->chains &&
+ if (sta->rx_stats.chains &&
!(sinfo->filled & (BIT(NL80211_STA_INFO_CHAIN_SIGNAL) |
BIT(NL80211_STA_INFO_CHAIN_SIGNAL_AVG)))) {
sinfo->filled |= BIT(NL80211_STA_INFO_CHAIN_SIGNAL) |
BIT(NL80211_STA_INFO_CHAIN_SIGNAL_AVG);
- sinfo->chains = sta->chains;
+ sinfo->chains = sta->rx_stats.chains;
for (i = 0; i < ARRAY_SIZE(sinfo->chain_signal); i++) {
- sinfo->chain_signal[i] = sta->chain_signal_last[i];
+ sinfo->chain_signal[i] =
+ sta->rx_stats.chain_signal_last[i];
sinfo->chain_signal_avg[i] =
- (s8) -ewma_signal_read(&sta->chain_signal_avg[i]);
+ -ewma_signal_read(&sta->rx_stats.chain_signal_avg[i]);
}
}
if (!(sinfo->filled & BIT(NL80211_STA_INFO_TX_BITRATE))) {
- sta_set_rate_info_tx(sta, &sta->last_tx_rate, &sinfo->txrate);
+ sta_set_rate_info_tx(sta, &sta->tx_stats.last_rate,
+ &sinfo->txrate);
sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
}
@@ -1928,12 +1973,12 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
if (!(tidstats->filled & BIT(NL80211_TID_STATS_RX_MSDU))) {
tidstats->filled |= BIT(NL80211_TID_STATS_RX_MSDU);
- tidstats->rx_msdu = sta->rx_msdu[i];
+ tidstats->rx_msdu = sta->rx_stats.msdu[i];
}
if (!(tidstats->filled & BIT(NL80211_TID_STATS_TX_MSDU))) {
tidstats->filled |= BIT(NL80211_TID_STATS_TX_MSDU);
- tidstats->tx_msdu = sta->tx_msdu[i];
+ tidstats->tx_msdu = sta->tx_stats.msdu[i];
}
if (!(tidstats->filled &
@@ -1941,7 +1986,8 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) {
tidstats->filled |=
BIT(NL80211_TID_STATS_TX_MSDU_RETRIES);
- tidstats->tx_msdu_retries = sta->tx_msdu_retries[i];
+ tidstats->tx_msdu_retries =
+ sta->status_stats.msdu_retries[i];
}
if (!(tidstats->filled &
@@ -1949,7 +1995,8 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) {
tidstats->filled |=
BIT(NL80211_TID_STATS_TX_MSDU_FAILED);
- tidstats->tx_msdu_failed = sta->tx_msdu_failed[i];
+ tidstats->tx_msdu_failed =
+ sta->status_stats.msdu_failed[i];
}
}
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index d5ded8749ac4..2cafb21b422f 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -344,12 +344,6 @@ DECLARE_EWMA(signal, 1024, 8)
* @rate_ctrl_lock: spinlock used to protect rate control data
* (data inside the algorithm, so serializes calls there)
* @rate_ctrl_priv: rate control private per-STA pointer
- * @last_tx_rate: rate used for last transmit, to report to userspace as
- * "the" transmit rate
- * @last_rx_rate_idx: rx status rate index of the last data packet
- * @last_rx_rate_flag: rx status flag of the last data packet
- * @last_rx_rate_vht_flag: rx status vht flag of the last data packet
- * @last_rx_rate_vht_nss: rx status nss of last data packet
* @lock: used for locking all fields that require locking, see comments
* in the header file.
* @drv_deliver_wk: used for delivering frames after driver PS unblocking
@@ -364,23 +358,9 @@ DECLARE_EWMA(signal, 1024, 8)
* the station when it leaves powersave or polls for frames
* @driver_buffered_tids: bitmap of TIDs the driver has data buffered on
* @txq_buffered_tids: bitmap of TIDs that mac80211 has txq data buffered on
- * @rx_packets: Number of MSDUs received from this STA
- * @rx_bytes: Number of bytes received from this STA
- * @last_rx: time (in jiffies) when last frame was received from this STA
* @last_connected: time (in seconds) when a station got connected
- * @num_duplicates: number of duplicate frames received from this STA
- * @rx_fragments: number of received MPDUs
- * @rx_dropped: number of dropped MPDUs from this STA
- * @last_signal: signal of last received frame from this STA
- * @avg_signal: moving average of signal of received frames from this STA
- * @last_ack_signal: signal of last received Ack frame from this STA
* @last_seq_ctrl: last received seq/frag number from this STA (per TID
* plus one for non-QoS frames)
- * @tx_filtered_count: number of frames the hardware filtered for this STA
- * @tx_retry_failed: number of frames that failed retry
- * @tx_retry_count: total number of retries for frames to this STA
- * @tx_packets: number of RX/TX MSDUs
- * @tx_bytes: number of bytes transmitted to this STA
* @tid_seq: per-TID sequence numbers for sending to this STA
* @ampdu_mlme: A-MPDU state machine state
* @timer_to_tid: identity mapping to ID timers
@@ -388,32 +368,22 @@ DECLARE_EWMA(signal, 1024, 8)
* @debugfs: debug filesystem info
* @dead: set to true when sta is unlinked
* @uploaded: set to true when sta is uploaded to the driver
- * @lost_packets: number of consecutive lost packets
* @sta: station information we share with the driver
* @sta_state: duplicates information about station state (for debug)
* @beacon_loss_count: number of times beacon loss has triggered
* @rcu_head: RCU head used for freeing this station struct
* @cur_max_bandwidth: maximum bandwidth to use for TX to the station,
* taken from HT/VHT capabilities or VHT operating mode notification
- * @chains: chains ever used for RX from this station
- * @chain_signal_last: last signal (per chain)
- * @chain_signal_avg: signal average (per chain)
* @known_smps_mode: the smps_mode the client thinks we are in. Relevant for
* AP only.
* @cipher_scheme: optional cipher scheme for this station
- * @last_tdls_pkt_time: holds the time in jiffies of last TDLS pkt ACKed
* @reserved_tid: reserved TID (if any, otherwise IEEE80211_TID_UNRESERVED)
- * @tx_msdu: MSDUs transmitted to this station, using IEEE80211_NUM_TID
- * entry for non-QoS frames
- * @tx_msdu_retries: MSDU retries for transmissions to to this station,
- * using IEEE80211_NUM_TID entry for non-QoS frames
- * @tx_msdu_failed: MSDU failures for transmissions to to this station,
- * using IEEE80211_NUM_TID entry for non-QoS frames
- * @rx_msdu: MSDUs received from this station, using IEEE80211_NUM_TID
- * entry for non-QoS frames
* @fast_tx: TX fastpath information
* @tdls_chandef: a TDLS peer can have a wider chandef that is compatible to
* the BSS one.
+ * @tx_stats: TX statistics
+ * @rx_stats: RX statistics
+ * @status_stats: TX status statistics
*/
struct sta_info {
/* General information, mostly static */
@@ -457,42 +427,49 @@ struct sta_info {
unsigned long driver_buffered_tids;
unsigned long txq_buffered_tids;
- /* Updated from RX path only, no locking requirements */
- unsigned long rx_packets;
- u64 rx_bytes;
- unsigned long last_rx;
long last_connected;
- unsigned long num_duplicates;
- unsigned long rx_fragments;
- unsigned long rx_dropped;
- int last_signal;
- struct ewma_signal avg_signal;
- int last_ack_signal;
- u8 chains;
- s8 chain_signal_last[IEEE80211_MAX_CHAINS];
- struct ewma_signal chain_signal_avg[IEEE80211_MAX_CHAINS];
+ /* Updated from RX path only, no locking requirements */
+ struct {
+ unsigned long packets;
+ u64 bytes;
+ unsigned long last_rx;
+ unsigned long num_duplicates;
+ unsigned long fragments;
+ unsigned long dropped;
+ int last_signal;
+ struct ewma_signal avg_signal;
+ u8 chains;
+ s8 chain_signal_last[IEEE80211_MAX_CHAINS];
+ struct ewma_signal chain_signal_avg[IEEE80211_MAX_CHAINS];
+ int last_rate_idx;
+ u32 last_rate_flag;
+ u32 last_rate_vht_flag;
+ u8 last_rate_vht_nss;
+ u64 msdu[IEEE80211_NUM_TIDS + 1];
+ } rx_stats;
/* Plus 1 for non-QoS frames */
__le16 last_seq_ctrl[IEEE80211_NUM_TIDS + 1];
/* Updated from TX status path only, no locking requirements */
- unsigned long tx_filtered_count;
- unsigned long tx_retry_failed, tx_retry_count;
+ struct {
+ unsigned long filtered;
+ unsigned long retry_failed, retry_count;
+ unsigned int lost_packets;
+ unsigned long last_tdls_pkt_time;
+ u64 msdu_retries[IEEE80211_NUM_TIDS + 1];
+ u64 msdu_failed[IEEE80211_NUM_TIDS + 1];
+ } status_stats;
/* Updated from TX path only, no locking requirements */
- u64 tx_packets[IEEE80211_NUM_ACS];
- u64 tx_bytes[IEEE80211_NUM_ACS];
- struct ieee80211_tx_rate last_tx_rate;
- int last_rx_rate_idx;
- u32 last_rx_rate_flag;
- u32 last_rx_rate_vht_flag;
- u8 last_rx_rate_vht_nss;
+ struct {
+ u64 packets[IEEE80211_NUM_ACS];
+ u64 bytes[IEEE80211_NUM_ACS];
+ struct ieee80211_tx_rate last_rate;
+ u64 msdu[IEEE80211_NUM_TIDS + 1];
+ } tx_stats;
u16 tid_seq[IEEE80211_QOS_CTL_TID_MASK + 1];
- u64 tx_msdu[IEEE80211_NUM_TIDS + 1];
- u64 tx_msdu_retries[IEEE80211_NUM_TIDS + 1];
- u64 tx_msdu_failed[IEEE80211_NUM_TIDS + 1];
- u64 rx_msdu[IEEE80211_NUM_TIDS + 1];
/*
* Aggregation information, locked with lock.
@@ -509,15 +486,9 @@ struct sta_info {
enum ieee80211_sta_rx_bandwidth cur_max_bandwidth;
- unsigned int lost_packets;
- unsigned int beacon_loss_count;
-
enum ieee80211_smps_mode known_smps_mode;
const struct ieee80211_cipher_scheme *cipher_scheme;
- /* TDLS timeout data */
- unsigned long last_tdls_pkt_time;
-
u8 reserved_tid;
struct cfg80211_chan_def tdls_chandef;
@@ -688,8 +659,6 @@ static inline int sta_info_flush(struct ieee80211_sub_if_data *sdata)
void sta_set_rate_info_tx(struct sta_info *sta,
const struct ieee80211_tx_rate *rate,
struct rate_info *rinfo);
-void sta_set_rate_info_rx(struct sta_info *sta,
- struct rate_info *rinfo);
void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo);
void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 9169ccc36534..5bad05e9af90 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -67,7 +67,7 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local,
IEEE80211_TX_INTFL_RETRANSMISSION;
info->flags &= ~IEEE80211_TX_TEMPORARY_FLAGS;
- sta->tx_filtered_count++;
+ sta->status_stats.filtered++;
/*
* Clear more-data bit on filtered frames, it might be set
@@ -183,7 +183,7 @@ static void ieee80211_frame_acked(struct sta_info *sta, struct sk_buff *skb)
struct ieee80211_sub_if_data *sdata = sta->sdata;
if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS))
- sta->last_rx = jiffies;
+ sta->rx_stats.last_rx = jiffies;
if (ieee80211_is_data_qos(mgmt->frame_control)) {
struct ieee80211_hdr *hdr = (void *) skb->data;
@@ -557,8 +557,9 @@ static void ieee80211_lost_packet(struct sta_info *sta,
!(info->flags & IEEE80211_TX_STAT_AMPDU))
return;
- sta->lost_packets++;
- if (!sta->sta.tdls && sta->lost_packets < STA_LOST_PKT_THRESHOLD)
+ sta->status_stats.lost_packets++;
+ if (!sta->sta.tdls &&
+ sta->status_stats.lost_packets < STA_LOST_PKT_THRESHOLD)
return;
/*
@@ -568,14 +569,15 @@ static void ieee80211_lost_packet(struct sta_info *sta,
* mechanism.
*/
if (sta->sta.tdls &&
- (sta->lost_packets < STA_LOST_TDLS_PKT_THRESHOLD ||
+ (sta->status_stats.lost_packets < STA_LOST_TDLS_PKT_THRESHOLD ||
time_before(jiffies,
- sta->last_tdls_pkt_time + STA_LOST_TDLS_PKT_TIME)))
+ sta->status_stats.last_tdls_pkt_time +
+ STA_LOST_TDLS_PKT_TIME)))
return;
cfg80211_cqm_pktloss_notify(sta->sdata->dev, sta->sta.addr,
- sta->lost_packets, GFP_ATOMIC);
- sta->lost_packets = 0;
+ sta->status_stats.lost_packets, GFP_ATOMIC);
+ sta->status_stats.lost_packets = 0;
}
static int ieee80211_tx_get_rates(struct ieee80211_hw *hw,
@@ -636,18 +638,18 @@ void ieee80211_tx_status_noskb(struct ieee80211_hw *hw,
sta = container_of(pubsta, struct sta_info, sta);
if (!acked)
- sta->tx_retry_failed++;
- sta->tx_retry_count += retry_count;
+ sta->status_stats.retry_failed++;
+ sta->status_stats.retry_count += retry_count;
if (acked) {
- sta->last_rx = jiffies;
+ sta->rx_stats.last_rx = jiffies;
- if (sta->lost_packets)
- sta->lost_packets = 0;
+ if (sta->status_stats.lost_packets)
+ sta->status_stats.lost_packets = 0;
/* Track when last TDLS packet was ACKed */
if (test_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH))
- sta->last_tdls_pkt_time = jiffies;
+ sta->status_stats.last_tdls_pkt_time = jiffies;
} else {
ieee80211_lost_packet(sta, info);
}
@@ -784,7 +786,8 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
if (ieee80211_hw_check(&local->hw, HAS_RATE_CONTROL) &&
(ieee80211_is_data(hdr->frame_control)) &&
(rates_idx != -1))
- sta->last_tx_rate = info->status.rates[rates_idx];
+ sta->tx_stats.last_rate =
+ info->status.rates[rates_idx];
if ((info->flags & IEEE80211_TX_STAT_AMPDU_NO_BACK) &&
(ieee80211_is_data_qos(fc))) {
@@ -830,13 +833,15 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
return;
} else {
if (!acked)
- sta->tx_retry_failed++;
- sta->tx_retry_count += retry_count;
+ sta->status_stats.retry_failed++;
+ sta->status_stats.retry_count += retry_count;
if (ieee80211_is_data_present(fc)) {
if (!acked)
- sta->tx_msdu_failed[tid]++;
- sta->tx_msdu_retries[tid] += retry_count;
+ sta->status_stats.msdu_failed[tid]++;
+
+ sta->status_stats.msdu_retries[tid] +=
+ retry_count;
}
}
@@ -854,19 +859,17 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) {
if (info->flags & IEEE80211_TX_STAT_ACK) {
- if (sta->lost_packets)
- sta->lost_packets = 0;
+ if (sta->status_stats.lost_packets)
+ sta->status_stats.lost_packets = 0;
/* Track when last TDLS packet was ACKed */
if (test_sta_flag(sta, WLAN_STA_TDLS_PEER_AUTH))
- sta->last_tdls_pkt_time = jiffies;
+ sta->status_stats.last_tdls_pkt_time =
+ jiffies;
} else {
ieee80211_lost_packet(sta, info);
}
}
-
- if (acked)
- sta->last_ack_signal = info->status.ack_signal;
}
rcu_read_unlock();
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 314e3bd7fbdb..5cf8f4ea077f 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -325,7 +325,6 @@ TRACE_EVENT(drv_config,
__field(u32, flags)
__field(int, power_level)
__field(int, dynamic_ps_timeout)
- __field(int, max_sleep_period)
__field(u16, listen_interval)
__field(u8, long_frame_max_tx_count)
__field(u8, short_frame_max_tx_count)
@@ -339,7 +338,6 @@ TRACE_EVENT(drv_config,
__entry->flags = local->hw.conf.flags;
__entry->power_level = local->hw.conf.power_level;
__entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
- __entry->max_sleep_period = local->hw.conf.max_sleep_period;
__entry->listen_interval = local->hw.conf.listen_interval;
__entry->long_frame_max_tx_count =
local->hw.conf.long_frame_max_tx_count;
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 3478a83187e5..bdc224d5053a 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -757,9 +757,9 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
if (txrc.reported_rate.idx < 0) {
txrc.reported_rate = tx->rate;
if (tx->sta && ieee80211_is_data(hdr->frame_control))
- tx->sta->last_tx_rate = txrc.reported_rate;
+ tx->sta->tx_stats.last_rate = txrc.reported_rate;
} else if (tx->sta)
- tx->sta->last_tx_rate = txrc.reported_rate;
+ tx->sta->tx_stats.last_rate = txrc.reported_rate;
if (ratetbl)
return TX_CONTINUE;
@@ -824,7 +824,7 @@ ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx)
hdr->seq_ctrl = cpu_to_le16(tx->sdata->sequence_number);
tx->sdata->sequence_number += 0x10;
if (tx->sta)
- tx->sta->tx_msdu[IEEE80211_NUM_TIDS]++;
+ tx->sta->tx_stats.msdu[IEEE80211_NUM_TIDS]++;
return TX_CONTINUE;
}
@@ -840,7 +840,7 @@ ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx)
qc = ieee80211_get_qos_ctl(hdr);
tid = *qc & IEEE80211_QOS_CTL_TID_MASK;
- tx->sta->tx_msdu[tid]++;
+ tx->sta->tx_stats.msdu[tid]++;
if (!tx->sta->sta.txq[0])
hdr->seq_ctrl = ieee80211_tx_next_seq(tx->sta, tid);
@@ -994,10 +994,10 @@ ieee80211_tx_h_stats(struct ieee80211_tx_data *tx)
skb_queue_walk(&tx->skbs, skb) {
ac = skb_get_queue_mapping(skb);
- tx->sta->tx_bytes[ac] += skb->len;
+ tx->sta->tx_stats.bytes[ac] += skb->len;
}
if (ac >= 0)
- tx->sta->tx_packets[ac]++;
+ tx->sta->tx_stats.packets[ac]++;
return TX_CONTINUE;
}
@@ -2779,10 +2779,10 @@ static bool ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata,
}
if (skb_shinfo(skb)->gso_size)
- sta->tx_msdu[tid] +=
+ sta->tx_stats.msdu[tid] +=
DIV_ROUND_UP(skb->len, skb_shinfo(skb)->gso_size);
else
- sta->tx_msdu[tid]++;
+ sta->tx_stats.msdu[tid]++;
info->hw_queue = sdata->vif.hw_queue[skb_get_queue_mapping(skb)];
@@ -2813,8 +2813,8 @@ static bool ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata,
/* statistics normally done by ieee80211_tx_h_stats (but that
* has to consider fragmentation, so is more complex)
*/
- sta->tx_bytes[skb_get_queue_mapping(skb)] += skb->len;
- sta->tx_packets[skb_get_queue_mapping(skb)]++;
+ sta->tx_stats.bytes[skb_get_queue_mapping(skb)] += skb->len;
+ sta->tx_stats.packets[skb_get_queue_mapping(skb)]++;
if (fast_tx->pn_offs) {
u64 pn;
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 60c4dbf92625..8274c86296f9 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1951,7 +1951,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
}
}
- ieee80211_recalc_ps(local, -1);
+ ieee80211_recalc_ps(local);
/*
* The sta might be in psm against the ap (e.g. because
@@ -2042,9 +2042,13 @@ int ieee80211_reconfig(struct ieee80211_local *local)
if (sched_scan_sdata && sched_scan_req)
/*
* Sched scan stopped, but we don't want to report it. Instead,
- * we're trying to reschedule.
+ * we're trying to reschedule. However, if more than one scan
+ * plan was set, we cannot reschedule since we don't know which
+ * scan plan was currently running (and some scan plans may have
+ * already finished).
*/
- if (__ieee80211_request_sched_scan_start(sched_scan_sdata,
+ if (sched_scan_req->n_scan_plans > 1 ||
+ __ieee80211_request_sched_scan_start(sched_scan_sdata,
sched_scan_req))
sched_scan_stopped = true;
mutex_unlock(&local->mtx);
@@ -3301,9 +3305,11 @@ void ieee80211_init_tx_queue(struct ieee80211_sub_if_data *sdata,
if (sta) {
txqi->txq.sta = &sta->sta;
sta->sta.txq[tid] = &txqi->txq;
+ txqi->txq.tid = tid;
txqi->txq.ac = ieee802_1d_to_ac[tid & 7];
} else {
sdata->vif.txq = &txqi->txq;
+ txqi->txq.tid = 0;
txqi->txq.ac = IEEE80211_AC_BE;
}
}
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index feb547dc8643..d824c38971ed 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -174,9 +174,12 @@ mic_fail_no_key:
* a driver that supports HW encryption. Send up the key idx only if
* the key is set.
*/
- mac80211_ev_michael_mic_failure(rx->sdata,
- rx->key ? rx->key->conf.keyidx : -1,
- (void *) skb->data, NULL, GFP_ATOMIC);
+ cfg80211_michael_mic_failure(rx->sdata->dev, hdr->addr2,
+ is_multicast_ether_addr(hdr->addr1) ?
+ NL80211_KEYTYPE_GROUP :
+ NL80211_KEYTYPE_PAIRWISE,
+ rx->key ? rx->key->conf.keyidx : -1,
+ NULL, GFP_ATOMIC);
return RX_DROP_UNUSABLE;
}