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-rw-r--r--net/mac80211/agg-rx.c2
-rw-r--r--net/mac80211/agg-tx.c12
-rw-r--r--net/mac80211/cfg.c6
-rw-r--r--net/mac80211/debugfs_key.c6
-rw-r--r--net/mac80211/debugfs_sta.c19
-rw-r--r--net/mac80211/driver-ops.h39
-rw-r--r--net/mac80211/ht.c4
-rw-r--r--net/mac80211/ibss.c29
-rw-r--r--net/mac80211/ieee80211_i.h11
-rw-r--r--net/mac80211/key.c15
-rw-r--r--net/mac80211/key.h8
-rw-r--r--net/mac80211/mesh_sync.c44
-rw-r--r--net/mac80211/offchannel.c2
-rw-r--r--net/mac80211/pm.c44
-rw-r--r--net/mac80211/rx.c87
-rw-r--r--net/mac80211/sta_info.c10
-rw-r--r--net/mac80211/sta_info.h19
-rw-r--r--net/mac80211/trace.h13
-rw-r--r--net/mac80211/util.c76
-rw-r--r--net/wireless/nl80211.c47
-rw-r--r--net/wireless/trace.h23
21 files changed, 378 insertions, 138 deletions
diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c
index 186d9919b043..808338a1bce5 100644
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
@@ -118,7 +118,7 @@ void ieee80211_stop_rx_ba_session(struct ieee80211_vif *vif, u16 ba_rx_bitmap,
return;
}
- for (i = 0; i < STA_TID_NUM; i++)
+ for (i = 0; i < IEEE80211_NUM_TIDS; i++)
if (ba_rx_bitmap & BIT(i))
set_bit(i, sta->ampdu_mlme.tid_rx_stop_requested);
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index 3195a6307f50..4152ed1034b8 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -448,7 +448,7 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid,
if (WARN_ON(!local->ops->ampdu_action))
return -EINVAL;
- if ((tid >= STA_TID_NUM) ||
+ if ((tid >= IEEE80211_NUM_TIDS) ||
!(local->hw.flags & IEEE80211_HW_AMPDU_AGGREGATION) ||
(local->hw.flags & IEEE80211_HW_TX_AMPDU_SETUP_IN_HW))
return -EINVAL;
@@ -605,9 +605,9 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid)
trace_api_start_tx_ba_cb(sdata, ra, tid);
- if (tid >= STA_TID_NUM) {
+ if (tid >= IEEE80211_NUM_TIDS) {
ht_dbg(sdata, "Bad TID value: tid = %d (>= %d)\n",
- tid, STA_TID_NUM);
+ tid, IEEE80211_NUM_TIDS);
return;
}
@@ -687,7 +687,7 @@ int ieee80211_stop_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid)
if (!local->ops->ampdu_action)
return -EINVAL;
- if (tid >= STA_TID_NUM)
+ if (tid >= IEEE80211_NUM_TIDS)
return -EINVAL;
spin_lock_bh(&sta->lock);
@@ -722,9 +722,9 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid)
trace_api_stop_tx_ba_cb(sdata, ra, tid);
- if (tid >= STA_TID_NUM) {
+ if (tid >= IEEE80211_NUM_TIDS) {
ht_dbg(sdata, "Bad TID value: tid = %d (>= %d)\n",
- tid, STA_TID_NUM);
+ tid, IEEE80211_NUM_TIDS);
return;
}
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index c46d4ee1c298..6733b374c821 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2287,7 +2287,8 @@ static int ieee80211_start_roc_work(struct ieee80211_local *local,
if (!duration)
duration = 10;
- ret = drv_remain_on_channel(local, channel, channel_type, duration);
+ ret = drv_remain_on_channel(local, sdata, channel, channel_type,
+ duration);
if (ret) {
kfree(roc);
return ret;
@@ -2298,7 +2299,8 @@ static int ieee80211_start_roc_work(struct ieee80211_local *local,
out_check_combine:
list_for_each_entry(tmp, &local->roc_list, list) {
- if (tmp->chan != channel || tmp->chan_type != channel_type)
+ if (tmp->chan != channel || tmp->chan_type != channel_type ||
+ tmp->sdata != sdata)
continue;
/*
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c
index 090d08ff22c4..2d4235497f1b 100644
--- a/net/mac80211/debugfs_key.c
+++ b/net/mac80211/debugfs_key.c
@@ -116,7 +116,7 @@ static ssize_t key_rx_spec_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
struct ieee80211_key *key = file->private_data;
- char buf[14*NUM_RX_DATA_QUEUES+1], *p = buf;
+ char buf[14*IEEE80211_NUM_TIDS+1], *p = buf;
int i, len;
const u8 *rpn;
@@ -126,7 +126,7 @@ static ssize_t key_rx_spec_read(struct file *file, char __user *userbuf,
len = scnprintf(buf, sizeof(buf), "\n");
break;
case WLAN_CIPHER_SUITE_TKIP:
- for (i = 0; i < NUM_RX_DATA_QUEUES; i++)
+ for (i = 0; i < IEEE80211_NUM_TIDS; i++)
p += scnprintf(p, sizeof(buf)+buf-p,
"%08x %04x\n",
key->u.tkip.rx[i].iv32,
@@ -134,7 +134,7 @@ static ssize_t key_rx_spec_read(struct file *file, char __user *userbuf,
len = p - buf;
break;
case WLAN_CIPHER_SUITE_CCMP:
- for (i = 0; i < NUM_RX_DATA_QUEUES + 1; i++) {
+ for (i = 0; i < IEEE80211_NUM_TIDS + 1; i++) {
rpn = key->u.ccmp.rx_pn[i];
p += scnprintf(p, sizeof(buf)+buf-p,
"%02x%02x%02x%02x%02x%02x\n",
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 5ccec2c1e9f6..89281d24b094 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -14,6 +14,7 @@
#include "debugfs.h"
#include "debugfs_sta.h"
#include "sta_info.h"
+#include "driver-ops.h"
/* sta attributtes */
@@ -131,10 +132,10 @@ STA_OPS(connected_time);
static ssize_t sta_last_seq_ctrl_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
- char buf[15*NUM_RX_DATA_QUEUES], *p = buf;
+ char buf[15*IEEE80211_NUM_TIDS], *p = buf;
int i;
struct sta_info *sta = file->private_data;
- for (i = 0; i < NUM_RX_DATA_QUEUES; i++)
+ for (i = 0; i < IEEE80211_NUM_TIDS; i++)
p += scnprintf(p, sizeof(buf)+buf-p, "%x ",
le16_to_cpu(sta->last_seq_ctrl[i]));
p += scnprintf(p, sizeof(buf)+buf-p, "\n");
@@ -145,7 +146,7 @@ STA_OPS(last_seq_ctrl);
static ssize_t sta_agg_status_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
- char buf[71 + STA_TID_NUM * 40], *p = buf;
+ char buf[71 + IEEE80211_NUM_TIDS * 40], *p = buf;
int i;
struct sta_info *sta = file->private_data;
struct tid_ampdu_rx *tid_rx;
@@ -158,7 +159,7 @@ static ssize_t sta_agg_status_read(struct file *file, char __user *userbuf,
p += scnprintf(p, sizeof(buf) + buf - p,
"TID\t\tRX active\tDTKN\tSSN\t\tTX\tDTKN\tpending\n");
- for (i = 0; i < STA_TID_NUM; i++) {
+ for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
tid_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[i]);
tid_tx = rcu_dereference(sta->ampdu_mlme.tid_tx[i]);
@@ -220,7 +221,7 @@ static ssize_t sta_agg_status_write(struct file *file, const char __user *userbu
tid = simple_strtoul(buf, NULL, 0);
- if (tid >= STA_TID_NUM)
+ if (tid >= IEEE80211_NUM_TIDS)
return -EINVAL;
if (tx) {
@@ -334,6 +335,8 @@ STA_OPS(ht_capa);
void ieee80211_sta_debugfs_add(struct sta_info *sta)
{
+ struct ieee80211_local *local = sta->local;
+ struct ieee80211_sub_if_data *sdata = sta->sdata;
struct dentry *stations_dir = sta->sdata->debugfs.subdir_stations;
u8 mac[3*ETH_ALEN];
@@ -379,10 +382,16 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
DEBUGFS_ADD_COUNTER(tx_retry_failed, tx_retry_failed);
DEBUGFS_ADD_COUNTER(tx_retry_count, tx_retry_count);
DEBUGFS_ADD_COUNTER(wep_weak_iv_count, wep_weak_iv_count);
+
+ drv_sta_add_debugfs(local, sdata, &sta->sta, sta->debugfs.dir);
}
void ieee80211_sta_debugfs_remove(struct sta_info *sta)
{
+ struct ieee80211_local *local = sta->local;
+ struct ieee80211_sub_if_data *sdata = sta->sdata;
+
+ drv_sta_remove_debugfs(local, sdata, &sta->sta, sta->debugfs.dir);
debugfs_remove_recursive(sta->debugfs.dir);
sta->debugfs.dir = NULL;
}
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 4dc2577886ff..68c27aaf5c93 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -490,6 +490,38 @@ static inline void drv_sta_remove(struct ieee80211_local *local,
trace_drv_return_void(local);
}
+#ifdef CONFIG_MAC80211_DEBUGFS
+static inline void drv_sta_add_debugfs(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_sta *sta,
+ struct dentry *dir)
+{
+ might_sleep();
+
+ sdata = get_bss_sdata(sdata);
+ check_sdata_in_driver(sdata);
+
+ if (local->ops->sta_add_debugfs)
+ local->ops->sta_add_debugfs(&local->hw, &sdata->vif,
+ sta, dir);
+}
+
+static inline void drv_sta_remove_debugfs(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_sta *sta,
+ struct dentry *dir)
+{
+ might_sleep();
+
+ sdata = get_bss_sdata(sdata);
+ check_sdata_in_driver(sdata);
+
+ if (local->ops->sta_remove_debugfs)
+ local->ops->sta_remove_debugfs(&local->hw, &sdata->vif,
+ sta, dir);
+}
+#endif
+
static inline __must_check
int drv_sta_state(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
@@ -704,6 +736,7 @@ static inline int drv_get_antenna(struct ieee80211_local *local,
}
static inline int drv_remain_on_channel(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel *chan,
enum nl80211_channel_type chantype,
unsigned int duration)
@@ -712,9 +745,9 @@ static inline int drv_remain_on_channel(struct ieee80211_local *local,
might_sleep();
- trace_drv_remain_on_channel(local, chan, chantype, duration);
- ret = local->ops->remain_on_channel(&local->hw, chan, chantype,
- duration);
+ trace_drv_remain_on_channel(local, sdata, chan, chantype, duration);
+ ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
+ chan, chantype, duration);
trace_drv_return_int(local, ret);
return ret;
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 4b4538d63925..a71d891794a4 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -185,7 +185,7 @@ void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta, bool tx)
cancel_work_sync(&sta->ampdu_mlme.work);
- for (i = 0; i < STA_TID_NUM; i++) {
+ for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
__ieee80211_stop_tx_ba_session(sta, i, WLAN_BACK_INITIATOR, tx);
__ieee80211_stop_rx_ba_session(sta, i, WLAN_BACK_RECIPIENT,
WLAN_REASON_QSTA_LEAVE_QBSS, tx);
@@ -209,7 +209,7 @@ void ieee80211_ba_session_work(struct work_struct *work)
return;
mutex_lock(&sta->ampdu_mlme.mtx);
- for (tid = 0; tid < STA_TID_NUM; tid++) {
+ for (tid = 0; tid < IEEE80211_NUM_TIDS; tid++) {
if (test_and_clear_bit(tid, sta->ampdu_mlme.tid_rx_timer_expired))
___ieee80211_stop_rx_ba_session(
sta, tid, WLAN_BACK_RECIPIENT,
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 67774b053535..7aa02da52125 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -543,30 +543,11 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
if (ether_addr_equal(cbss->bssid, sdata->u.ibss.bssid))
goto put_bss;
- if (rx_status->flag & RX_FLAG_MACTIME_MPDU) {
- /*
- * For correct IBSS merging we need mactime; since mactime is
- * defined as the time the first data symbol of the frame hits
- * the PHY, and the timestamp of the beacon is defined as "the
- * time that the data symbol containing the first bit of the
- * timestamp is transmitted to the PHY plus the transmitting
- * STA's delays through its local PHY from the MAC-PHY
- * interface to its interface with the WM" (802.11 11.1.2)
- * - equals the time this bit arrives at the receiver - we have
- * to take into account the offset between the two.
- *
- * E.g. at 1 MBit that means mactime is 192 usec earlier
- * (=24 bytes * 8 usecs/byte) than the beacon timestamp.
- */
- int rate;
-
- if (rx_status->flag & RX_FLAG_HT)
- rate = 65; /* TODO: HT rates */
- else
- rate = local->hw.wiphy->bands[band]->
- bitrates[rx_status->rate_idx].bitrate;
-
- rx_timestamp = rx_status->mactime + (24 * 8 * 10 / rate);
+ if (ieee80211_have_rx_timestamp(rx_status)) {
+ /* time when timestamp field was received */
+ rx_timestamp =
+ ieee80211_calculate_rx_timestamp(local, rx_status,
+ len + FCS_LEN, 24);
} else {
/*
* second best option: get current TSF
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 74748896d77b..115117c558aa 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1259,7 +1259,18 @@ static inline int ieee80211_bssid_match(const u8 *raddr, const u8 *addr)
is_broadcast_ether_addr(raddr);
}
+static inline bool
+ieee80211_have_rx_timestamp(struct ieee80211_rx_status *status)
+{
+ WARN_ON_ONCE(status->flag & RX_FLAG_MACTIME_START &&
+ status->flag & RX_FLAG_MACTIME_END);
+ return status->flag & (RX_FLAG_MACTIME_START | RX_FLAG_MACTIME_END);
+}
+u64 ieee80211_calculate_rx_timestamp(struct ieee80211_local *local,
+ struct ieee80211_rx_status *status,
+ unsigned int mpdu_len,
+ unsigned int mpdu_offset);
int ieee80211_hw_config(struct ieee80211_local *local, u32 changed);
void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx);
void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index d27e61aaa71b..619c5d697999 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -339,7 +339,7 @@ struct ieee80211_key *ieee80211_key_alloc(u32 cipher, int idx, size_t key_len,
key->conf.iv_len = TKIP_IV_LEN;
key->conf.icv_len = TKIP_ICV_LEN;
if (seq) {
- for (i = 0; i < NUM_RX_DATA_QUEUES; i++) {
+ for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
key->u.tkip.rx[i].iv32 =
get_unaligned_le32(&seq[2]);
key->u.tkip.rx[i].iv16 =
@@ -352,7 +352,7 @@ struct ieee80211_key *ieee80211_key_alloc(u32 cipher, int idx, size_t key_len,
key->conf.iv_len = CCMP_HDR_LEN;
key->conf.icv_len = CCMP_MIC_LEN;
if (seq) {
- for (i = 0; i < NUM_RX_DATA_QUEUES + 1; i++)
+ for (i = 0; i < IEEE80211_NUM_TIDS + 1; i++)
for (j = 0; j < CCMP_PN_LEN; j++)
key->u.ccmp.rx_pn[i][j] =
seq[CCMP_PN_LEN - j - 1];
@@ -372,8 +372,9 @@ struct ieee80211_key *ieee80211_key_alloc(u32 cipher, int idx, size_t key_len,
key->conf.iv_len = 0;
key->conf.icv_len = sizeof(struct ieee80211_mmie);
if (seq)
- for (j = 0; j < 6; j++)
- key->u.aes_cmac.rx_pn[j] = seq[6 - j - 1];
+ for (j = 0; j < CMAC_PN_LEN; j++)
+ key->u.aes_cmac.rx_pn[j] =
+ seq[CMAC_PN_LEN - j - 1];
/*
* Initialize AES key state here as an optimization so that
* it does not need to be initialized for every packet.
@@ -654,16 +655,16 @@ void ieee80211_get_key_rx_seq(struct ieee80211_key_conf *keyconf,
switch (key->conf.cipher) {
case WLAN_CIPHER_SUITE_TKIP:
- if (WARN_ON(tid < 0 || tid >= NUM_RX_DATA_QUEUES))
+ if (WARN_ON(tid < 0 || tid >= IEEE80211_NUM_TIDS))
return;
seq->tkip.iv32 = key->u.tkip.rx[tid].iv32;
seq->tkip.iv16 = key->u.tkip.rx[tid].iv16;
break;
case WLAN_CIPHER_SUITE_CCMP:
- if (WARN_ON(tid < -1 || tid >= NUM_RX_DATA_QUEUES))
+ if (WARN_ON(tid < -1 || tid >= IEEE80211_NUM_TIDS))
return;
if (tid < 0)
- pn = key->u.ccmp.rx_pn[NUM_RX_DATA_QUEUES];
+ pn = key->u.ccmp.rx_pn[IEEE80211_NUM_TIDS];
else
pn = key->u.ccmp.rx_pn[tid];
memcpy(seq->ccmp.pn, pn, CCMP_PN_LEN);
diff --git a/net/mac80211/key.h b/net/mac80211/key.h
index 7d4e31f037d7..7cff0d3a519c 100644
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
@@ -30,8 +30,6 @@
#define TKIP_ICV_LEN 4
#define CMAC_PN_LEN 6
-#define NUM_RX_DATA_QUEUES 16
-
struct ieee80211_local;
struct ieee80211_sub_if_data;
struct sta_info;
@@ -82,17 +80,17 @@ struct ieee80211_key {
struct tkip_ctx tx;
/* last received RSC */
- struct tkip_ctx rx[NUM_RX_DATA_QUEUES];
+ struct tkip_ctx rx[IEEE80211_NUM_TIDS];
} tkip;
struct {
atomic64_t tx_pn;
/*
* Last received packet number. The first
- * NUM_RX_DATA_QUEUES counters are used with Data
+ * IEEE80211_NUM_TIDS counters are used with Data
* frames and the last counter is used with Robust
* Management frames.
*/
- u8 rx_pn[NUM_RX_DATA_QUEUES + 1][CCMP_PN_LEN];
+ u8 rx_pn[IEEE80211_NUM_TIDS + 1][CCMP_PN_LEN];
struct crypto_cipher *tfm;
u32 replays; /* dot11RSNAStatsCCMPReplays */
} ccmp;
diff --git a/net/mac80211/mesh_sync.c b/net/mac80211/mesh_sync.c
index 407c8705e10d..9c6ea9cfe1b3 100644
--- a/net/mac80211/mesh_sync.c
+++ b/net/mac80211/mesh_sync.c
@@ -116,43 +116,13 @@ static void mesh_sync_offset_rx_bcn_presp(struct ieee80211_sub_if_data *sdata,
goto no_sync;
}
- if (rx_status->flag & RX_FLAG_MACTIME_MPDU && rx_status->mactime) {
- /*
- * The mactime is defined as the time the first data symbol
- * of the frame hits the PHY, and the timestamp of the beacon
- * is defined as "the time that the data symbol containing the
- * first bit of the timestamp is transmitted to the PHY plus
- * the transmitting STA's delays through its local PHY from the
- * MAC-PHY interface to its interface with the WM" (802.11
- * 11.1.2)
- *
- * T_r, in 13.13.2.2.2, is just defined as "the frame reception
- * time" but we unless we interpret that time to be the same
- * time of the beacon timestamp, the offset calculation will be
- * off. Below we adjust t_r to be "the time at which the first
- * symbol of the timestamp element in the beacon is received".
- * This correction depends on the rate.
- *
- * Based on similar code in ibss.c
- */
- int rate;
-
- if (rx_status->flag & RX_FLAG_HT) {
- /* TODO:
- * In principle there could be HT-beacons (Dual Beacon
- * HT Operation options), but for now ignore them and
- * just use the primary (i.e. non-HT) beacons for
- * synchronization.
- * */
- goto no_sync;
- } else
- rate = local->hw.wiphy->bands[rx_status->band]->
- bitrates[rx_status->rate_idx].bitrate;
-
- /* 24 bytes of header * 8 bits/byte *
- * 10*(100 Kbps)/Mbps / rate (100 Kbps)*/
- t_r = rx_status->mactime + (24 * 8 * 10 / rate);
- }
+ if (ieee80211_have_rx_timestamp(rx_status))
+ /* time when timestamp field was received */
+ t_r = ieee80211_calculate_rx_timestamp(local, rx_status,
+ 24 + 12 +
+ elems->total_len +
+ FCS_LEN,
+ 24);
/* Timing offset calculation (see 13.13.2.2.2) */
t_t = le64_to_cpu(mgmt->u.beacon.timestamp);
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c
index 0cd42d52880c..7f8a36510813 100644
--- a/net/mac80211/offchannel.c
+++ b/net/mac80211/offchannel.c
@@ -283,7 +283,7 @@ void ieee80211_start_next_roc(struct ieee80211_local *local)
if (!duration)
duration = 10;
- ret = drv_remain_on_channel(local, roc->chan,
+ ret = drv_remain_on_channel(local, roc->sdata, roc->chan,
roc->chan_type,
duration);
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index 0f1c434638bc..79a48f37d409 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -33,6 +33,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
struct ieee80211_local *local = hw_to_local(hw);
struct ieee80211_sub_if_data *sdata;
struct sta_info *sta;
+ struct ieee80211_chanctx *ctx;
if (!local->open_count)
goto suspend;
@@ -139,14 +140,51 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
rcu_access_pointer(sdata->u.ap.beacon))
drv_stop_ap(local, sdata);
- /* the interface is leaving the channel and is removed */
- ieee80211_vif_release_channel(sdata);
+ if (local->use_chanctx) {
+ struct ieee80211_chanctx_conf *conf;
+
+ mutex_lock(&local->chanctx_mtx);
+ conf = rcu_dereference_protected(
+ sdata->vif.chanctx_conf,
+ lockdep_is_held(&local->chanctx_mtx));
+ if (conf) {
+ ctx = container_of(conf,
+ struct ieee80211_chanctx,
+ conf);
+ drv_unassign_vif_chanctx(local, sdata, ctx);
+ }
+
+ mutex_unlock(&local->chanctx_mtx);
+ }
drv_remove_interface(local, sdata);
}
sdata = rtnl_dereference(local->monitor_sdata);
- if (sdata)
+ if (sdata) {
+ if (local->use_chanctx) {
+ struct ieee80211_chanctx_conf *conf;
+
+ mutex_lock(&local->chanctx_mtx);
+ conf = rcu_dereference_protected(
+ sdata->vif.chanctx_conf,
+ lockdep_is_held(&local->chanctx_mtx));
+ if (conf) {
+ ctx = container_of(conf,
+ struct ieee80211_chanctx,
+ conf);
+ drv_unassign_vif_chanctx(local, sdata, ctx);
+ }
+
+ mutex_unlock(&local->chanctx_mtx);
+ }
+
drv_remove_interface(local, sdata);
+ }
+
+ mutex_lock(&local->chanctx_mtx);
+ list_for_each_entry(ctx, &local->chanctx_list, list)
+ drv_remove_chanctx(local, ctx);
+ mutex_unlock(&local->chanctx_mtx);
/* stop hardware - this must stop RX */
if (local->open_count)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 6ad330341b71..ec15a4929f7a 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -40,6 +40,8 @@
static struct sk_buff *remove_monitor_info(struct ieee80211_local *local,
struct sk_buff *skb)
{
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
+
if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS) {
if (likely(skb->len > FCS_LEN))
__pskb_trim(skb, skb->len - FCS_LEN);
@@ -51,6 +53,9 @@ static struct sk_buff *remove_monitor_info(struct ieee80211_local *local,
}
}
+ if (status->vendor_radiotap_len)
+ __pskb_pull(skb, status->vendor_radiotap_len);
+
return skb;
}
@@ -73,32 +78,48 @@ static inline int should_drop_frame(struct sk_buff *skb, int present_fcs_len)
}
static int
-ieee80211_rx_radiotap_len(struct ieee80211_local *local,
- struct ieee80211_rx_status *status)
+ieee80211_rx_radiotap_space(struct ieee80211_local *local,
+ struct ieee80211_rx_status *status)
{
int len;
/* always present fields */
len = sizeof(struct ieee80211_radiotap_header) + 9;
- if (status->flag & RX_FLAG_MACTIME_MPDU)
+ /* allocate extra bitmap */
+ if (status->vendor_radiotap_len)
+ len += 4;
+
+ if (ieee80211_have_rx_timestamp(status)) {
+ len = ALIGN(len, 8);
len += 8;
+ }
if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
len += 1;
- if (len & 1) /* padding for RX_FLAGS if necessary */
- len++;
+ /* padding for RX_FLAGS if necessary */
+ len = ALIGN(len, 2);
if (status->flag & RX_FLAG_HT) /* HT info */
len += 3;
if (status->flag & RX_FLAG_AMPDU_DETAILS) {
- /* padding */
- while (len & 3)
- len++;
+ len = ALIGN(len, 4);
len += 8;
}
+ if (status->vendor_radiotap_len) {
+ if (WARN_ON_ONCE(status->vendor_radiotap_align == 0))
+ status->vendor_radiotap_align = 1;
+ /* align standard part of vendor namespace */
+ len = ALIGN(len, 2);
+ /* allocate standard part of vendor namespace */
+ len += 6;
+ /* align vendor-defined part */
+ len = ALIGN(len, status->vendor_radiotap_align);
+ /* vendor-defined part is already in skb */
+ }
+
return len;
}
@@ -117,6 +138,11 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
struct ieee80211_radiotap_header *rthdr;
unsigned char *pos;
u16 rx_flags = 0;
+ int mpdulen;
+
+ mpdulen = skb->len;
+ if (!(has_fcs && (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS)))
+ mpdulen += FCS_LEN;
rthdr = (struct ieee80211_radiotap_header *)skb_push(skb, rtap_len);
memset(rthdr, 0, rtap_len);
@@ -127,15 +153,29 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
(1 << IEEE80211_RADIOTAP_CHANNEL) |
(1 << IEEE80211_RADIOTAP_ANTENNA) |
(1 << IEEE80211_RADIOTAP_RX_FLAGS));
- rthdr->it_len = cpu_to_le16(rtap_len);
+ rthdr->it_len = cpu_to_le16(rtap_len + status->vendor_radiotap_len);
pos = (unsigned char *)(rthdr + 1);
+ if (status->vendor_radiotap_len) {
+ rthdr->it_present |=
+ cpu_to_le32(BIT(IEEE80211_RADIOTAP_VENDOR_NAMESPACE)) |
+ cpu_to_le32(BIT(IEEE80211_RADIOTAP_EXT));
+ put_unaligned_le32(status->vendor_radiotap_bitmap, pos);
+ pos += 4;
+ }
+
/* the order of the following fields is important */
/* IEEE80211_RADIOTAP_TSFT */
- if (status->flag & RX_FLAG_MACTIME_MPDU) {
- put_unaligned_le64(status->mactime, pos);
+ if (ieee80211_have_rx_timestamp(status)) {
+ /* padding */
+ while ((pos - (u8 *)rthdr) & 7)
+ *pos++ = 0;
+ put_unaligned_le64(
+ ieee80211_calculate_rx_timestamp(local, status,
+ mpdulen, 0),
+ pos);
rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_TSFT);
pos += 8;
}
@@ -203,7 +243,7 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
/* IEEE80211_RADIOTAP_RX_FLAGS */
/* ensure 2 byte alignment for the 2 byte field as required */
if ((pos - (u8 *)rthdr) & 1)
- pos++;
+ *pos++ = 0;
if (status->flag & RX_FLAG_FAILED_PLCP_CRC)
rx_flags |= IEEE80211_RADIOTAP_F_RX_BADPLCP;
put_unaligned_le16(rx_flags, pos);
@@ -253,6 +293,21 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
*pos++ = 0;
*pos++ = 0;
}
+
+ if (status->vendor_radiotap_len) {
+ /* ensure 2 byte alignment for the vendor field as required */
+ if ((pos - (u8 *)rthdr) & 1)
+ *pos++ = 0;
+ *pos++ = status->vendor_radiotap_oui[0];
+ *pos++ = status->vendor_radiotap_oui[1];
+ *pos++ = status->vendor_radiotap_oui[2];
+ *pos++ = status->vendor_radiotap_subns;
+ put_unaligned_le16(status->vendor_radiotap_len, pos);
+ pos += 2;
+ /* align the actual payload as requested */
+ while ((pos - (u8 *)rthdr) & (status->vendor_radiotap_align - 1))
+ *pos++ = 0;
+ }
}
/*
@@ -281,7 +336,7 @@ ieee80211_rx_monitor(struct ieee80211_local *local, struct sk_buff *origskb,
*/
/* room for the radiotap header based on driver features */
- needed_headroom = ieee80211_rx_radiotap_len(local, status);
+ needed_headroom = ieee80211_rx_radiotap_space(local, status);
if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS)
present_fcs_len = FCS_LEN;
@@ -400,10 +455,10 @@ static void ieee80211_parse_qos(struct ieee80211_rx_data *rx)
*
* We also use that counter for non-QoS STAs.
*/
- seqno_idx = NUM_RX_DATA_QUEUES;
+ seqno_idx = IEEE80211_NUM_TIDS;
security_idx = 0;
if (ieee80211_is_mgmt(hdr->frame_control))
- security_idx = NUM_RX_DATA_QUEUES;
+ security_idx = IEEE80211_NUM_TIDS;
tid = 0;
}
@@ -2585,7 +2640,7 @@ static void ieee80211_rx_cooked_monitor(struct ieee80211_rx_data *rx,
goto out_free_skb;
/* room for the radiotap header based on driver features */
- needed_headroom = ieee80211_rx_radiotap_len(local, status);
+ needed_headroom = ieee80211_rx_radiotap_space(local, status);
if (skb_headroom(skb) < needed_headroom &&
pskb_expand_head(skb, needed_headroom, 0, GFP_ATOMIC))
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index e9d57689c05f..e6e5cb586ac0 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -142,7 +142,7 @@ static void free_sta_work(struct work_struct *wk)
* drivers have to handle aggregation stop being requested, followed
* directly by station destruction.
*/
- for (i = 0; i < STA_TID_NUM; i++) {
+ for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
tid_tx = rcu_dereference_raw(sta->ampdu_mlme.tid_tx[i]);
if (!tid_tx)
continue;
@@ -330,7 +330,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
return NULL;
}
- for (i = 0; i < STA_TID_NUM; i++) {
+ for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
/*
* timer_to_tid must be initialized with identity mapping
* to enable session_timer's data differentiation. See
@@ -343,7 +343,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
skb_queue_head_init(&sta->tx_filtered[i]);
}
- for (i = 0; i < NUM_RX_DATA_QUEUES; i++)
+ for (i = 0; i < IEEE80211_NUM_TIDS; i++)
sta->last_seq_ctrl[i] = cpu_to_le16(USHRT_MAX);
sta_dbg(sdata, "Allocated STA %pM\n", sta->sta.addr);
@@ -986,7 +986,7 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
clear_sta_flag(sta, WLAN_STA_SP);
- BUILD_BUG_ON(BITS_TO_LONGS(STA_TID_NUM) > 1);
+ BUILD_BUG_ON(BITS_TO_LONGS(IEEE80211_NUM_TIDS) > 1);
sta->driver_buffered_tids = 0;
if (!(local->hw.flags & IEEE80211_HW_AP_LINK_PS))
@@ -1374,7 +1374,7 @@ void ieee80211_sta_set_buffered(struct ieee80211_sta *pubsta,
{
struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
- if (WARN_ON(tid >= STA_TID_NUM))
+ if (WARN_ON(tid >= IEEE80211_NUM_TIDS))
return;
if (buffered)
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index c88f161f8118..776f3d0b4a47 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -80,7 +80,6 @@ enum ieee80211_sta_info_flags {
WLAN_STA_TOFFSET_KNOWN,
};
-#define STA_TID_NUM 16
#define ADDBA_RESP_INTERVAL HZ
#define HT_AGG_MAX_RETRIES 15
#define HT_AGG_BURST_RETRIES 3
@@ -197,15 +196,15 @@ struct tid_ampdu_rx {
struct sta_ampdu_mlme {
struct mutex mtx;
/* rx */
- struct tid_ampdu_rx __rcu *tid_rx[STA_TID_NUM];
- unsigned long tid_rx_timer_expired[BITS_TO_LONGS(STA_TID_NUM)];
- unsigned long tid_rx_stop_requested[BITS_TO_LONGS(STA_TID_NUM)];
+ struct tid_ampdu_rx __rcu *tid_rx[IEEE80211_NUM_TIDS];
+ unsigned long tid_rx_timer_expired[BITS_TO_LONGS(IEEE80211_NUM_TIDS)];
+ unsigned long tid_rx_stop_requested[BITS_TO_LONGS(IEEE80211_NUM_TIDS)];
/* tx */
struct work_struct work;
- struct tid_ampdu_tx __rcu *tid_tx[STA_TID_NUM];
- struct tid_ampdu_tx *tid_start_tx[STA_TID_NUM];
- unsigned long last_addba_req_time[STA_TID_NUM];
- u8 addba_req_num[STA_TID_NUM];
+ struct tid_ampdu_tx __rcu *tid_tx[IEEE80211_NUM_TIDS];
+ struct tid_ampdu_tx *tid_start_tx[IEEE80211_NUM_TIDS];
+ unsigned long last_addba_req_time[IEEE80211_NUM_TIDS];
+ u8 addba_req_num[IEEE80211_NUM_TIDS];
u8 dialog_token_allocator;
};
@@ -330,7 +329,7 @@ struct sta_info {
int last_signal;
struct ewma avg_signal;
/* Plus 1 for non-QoS frames */
- __le16 last_seq_ctrl[NUM_RX_DATA_QUEUES + 1];
+ __le16 last_seq_ctrl[IEEE80211_NUM_TIDS + 1];
/* Updated from TX status path only, no locking requirements */
unsigned long tx_filtered_count;
@@ -351,7 +350,7 @@ struct sta_info {
* Aggregation information, locked with lock.
*/
struct sta_ampdu_mlme ampdu_mlme;
- u8 timer_to_tid[STA_TID_NUM];
+ u8 timer_to_tid[IEEE80211_NUM_TIDS];
#ifdef CONFIG_MAC80211_MESH
/*
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 758836c85a80..e9579b7a2cd0 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -1019,13 +1019,16 @@ TRACE_EVENT(drv_get_antenna,
);
TRACE_EVENT(drv_remain_on_channel,
- TP_PROTO(struct ieee80211_local *local, struct ieee80211_channel *chan,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_channel *chan,
enum nl80211_channel_type chantype, unsigned int duration),
- TP_ARGS(local, chan, chantype, duration),
+ TP_ARGS(local, sdata, chan, chantype, duration),
TP_STRUCT__entry(
LOCAL_ENTRY
+ VIF_ENTRY
__field(int, center_freq)
__field(int, channel_type)
__field(unsigned int, duration)
@@ -1033,14 +1036,16 @@ TRACE_EVENT(drv_remain_on_channel,
TP_fast_assign(
LOCAL_ASSIGN;
+ VIF_ASSIGN;
__entry->center_freq = chan->center_freq;
__entry->channel_type = chantype;
__entry->duration = duration;
),
TP_printk(
- LOCAL_PR_FMT " freq:%dMHz duration:%dms",
- LOCAL_PR_ARG, __entry->center_freq, __entry->duration
+ LOCAL_PR_FMT VIF_PR_FMT " freq:%dMHz duration:%dms",
+ LOCAL_PR_ARG, VIF_PR_ARG,
+ __entry->center_freq, __entry->duration
)
);
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index c4a60bfb9f14..9b99916f384f 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1417,10 +1417,12 @@ int ieee80211_reconfig(struct ieee80211_local *local)
}
/* add channel contexts */
- mutex_lock(&local->chanctx_mtx);
- list_for_each_entry(ctx, &local->chanctx_list, list)
- WARN_ON(drv_add_chanctx(local, ctx));
- mutex_unlock(&local->chanctx_mtx);
+ if (local->use_chanctx) {
+ mutex_lock(&local->chanctx_mtx);
+ list_for_each_entry(ctx, &local->chanctx_list, list)
+ WARN_ON(drv_add_chanctx(local, ctx));
+ mutex_unlock(&local->chanctx_mtx);
+ }
list_for_each_entry(sdata, &local->interfaces, list) {
struct ieee80211_chanctx_conf *ctx_conf;
@@ -1439,6 +1441,21 @@ int ieee80211_reconfig(struct ieee80211_local *local)
mutex_unlock(&local->chanctx_mtx);
}
+ sdata = rtnl_dereference(local->monitor_sdata);
+ if (sdata && local->use_chanctx && ieee80211_sdata_running(sdata)) {
+ struct ieee80211_chanctx_conf *ctx_conf;
+
+ mutex_lock(&local->chanctx_mtx);
+ ctx_conf = rcu_dereference_protected(sdata->vif.chanctx_conf,
+ lockdep_is_held(&local->chanctx_mtx));
+ if (ctx_conf) {
+ ctx = container_of(ctx_conf, struct ieee80211_chanctx,
+ conf);
+ drv_assign_vif_chanctx(local, sdata, ctx);
+ }
+ mutex_unlock(&local->chanctx_mtx);
+ }
+
/* add STAs back */
mutex_lock(&local->sta_mtx);
list_for_each_entry(sta, &local->sta_list, list) {
@@ -2015,3 +2032,54 @@ u8 ieee80211_mcs_to_chains(const struct ieee80211_mcs_info *mcs)
return 2;
return 1;
}
+
+/**
+ * ieee80211_calculate_rx_timestamp - calculate timestamp in frame
+ * @local: mac80211 hw info struct
+ * @status: RX status
+ * @mpdu_len: total MPDU length (including FCS)
+ * @mpdu_offset: offset into MPDU to calculate timestamp at
+ *
+ * This function calculates the RX timestamp at the given MPDU offset, taking
+ * into account what the RX timestamp was. An offset of 0 will just normalize
+ * the timestamp to TSF at beginning of MPDU reception.
+ */
+u64 ieee80211_calculate_rx_timestamp(struct ieee80211_local *local,
+ struct ieee80211_rx_status *status,
+ unsigned int mpdu_len,
+ unsigned int mpdu_offset)
+{
+ u64 ts = status->mactime;
+ struct rate_info ri;
+ u16 rate;
+
+ if (WARN_ON(!ieee80211_have_rx_timestamp(status)))
+ return 0;
+
+ memset(&ri, 0, sizeof(ri));
+
+ /* Fill cfg80211 rate info */
+ if (status->flag & RX_FLAG_HT) {
+ ri.mcs = status->rate_idx;
+ ri.flags |= RATE_INFO_FLAGS_MCS;
+ if (status->flag & RX_FLAG_40MHZ)
+ ri.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH;
+ if (status->flag & RX_FLAG_SHORT_GI)
+ ri.flags |= RATE_INFO_FLAGS_SHORT_GI;
+ } else {
+ struct ieee80211_supported_band *sband;
+
+ sband = local->hw.wiphy->bands[status->band];
+ ri.legacy = sband->bitrates[status->rate_idx].bitrate;
+ }
+
+ rate = cfg80211_calculate_bitrate(&ri);
+
+ /* rewind from end of MPDU */
+ if (status->flag & RX_FLAG_MACTIME_END)
+ ts -= mpdu_len * 8 * 10 / rate;
+
+ ts += mpdu_offset * 8 * 10 / rate;
+
+ return ts;
+}
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index c18b2fc9d492..4c427fa5c450 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -9027,6 +9027,53 @@ void cfg80211_report_obss_beacon(struct wiphy *wiphy,
}
EXPORT_SYMBOL(cfg80211_report_obss_beacon);
+void cfg80211_tdls_oper_request(struct net_device *dev, const u8 *peer,
+ enum nl80211_tdls_operation oper,
+ u16 reason_code, gfp_t gfp)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct sk_buff *msg;
+ void *hdr;
+ int err;
+
+ trace_cfg80211_tdls_oper_request(wdev->wiphy, dev, peer, oper,
+ reason_code);
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+ if (!msg)
+ return;
+
+ hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_TDLS_OPER);
+ if (!hdr) {
+ nlmsg_free(msg);
+ return;
+ }
+
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
+ nla_put_u8(msg, NL80211_ATTR_TDLS_OPERATION, oper) ||
+ nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, peer) ||
+ (reason_code > 0 &&
+ nla_put_u16(msg, NL80211_ATTR_REASON_CODE, reason_code)))
+ goto nla_put_failure;
+
+ err = genlmsg_end(msg, hdr);
+ if (err < 0) {
+ nlmsg_free(msg);
+ return;
+ }
+
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, gfp);
+ return;
+
+ nla_put_failure:
+ genlmsg_cancel(msg, hdr);
+ nlmsg_free(msg);
+}
+EXPORT_SYMBOL(cfg80211_tdls_oper_request);
+
static int nl80211_netlink_notify(struct notifier_block * nb,
unsigned long state,
void *_notify)
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index 8e03c6382a8a..f264c20a7090 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -2157,6 +2157,29 @@ TRACE_EVENT(cfg80211_report_obss_beacon,
WIPHY_PR_ARG, __entry->freq, __entry->sig_dbm)
);
+TRACE_EVENT(cfg80211_tdls_oper_request,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *peer,
+ enum nl80211_tdls_operation oper, u16 reason_code),
+ TP_ARGS(wiphy, netdev, peer, oper, reason_code),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ MAC_ENTRY(peer)
+ __field(enum nl80211_tdls_operation, oper)
+ __field(u16, reason_code)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ MAC_ASSIGN(peer, peer);
+ __entry->oper = oper;
+ __entry->reason_code = reason_code;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", peer: " MAC_PR_FMT ", oper: %d, reason_code %u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer), __entry->oper,
+ __entry->reason_code)
+ );
+
TRACE_EVENT(cfg80211_scan_done,
TP_PROTO(struct cfg80211_scan_request *request, bool aborted),
TP_ARGS(request, aborted),
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 20:41:13 +0000