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-rw-r--r--drivers/net/wireless/iwlegacy/4965-mac.c2
-rw-r--r--drivers/net/wireless/iwlegacy/4965.h5
-rw-r--r--drivers/net/wireless/iwlwifi/dvm/mac80211.c1
-rw-r--r--drivers/net/wireless/ti/wlcore/main.c23
-rw-r--r--include/net/mac80211.h1
-rw-r--r--net/mac80211/driver-ops.h7
-rw-r--r--net/mac80211/mlme.c26
-rw-r--r--net/mac80211/trace.h9
8 files changed, 34 insertions, 40 deletions
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index 26fec54dcd03..2748fde4b90c 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -6063,7 +6063,7 @@ il4965_mac_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
}
void
-il4965_mac_channel_switch(struct ieee80211_hw *hw,
+il4965_mac_channel_switch(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_channel_switch *ch_switch)
{
struct il_priv *il = hw->priv;
diff --git a/drivers/net/wireless/iwlegacy/4965.h b/drivers/net/wireless/iwlegacy/4965.h
index 337dfcf3bbde..3a57f71b8ed5 100644
--- a/drivers/net/wireless/iwlegacy/4965.h
+++ b/drivers/net/wireless/iwlegacy/4965.h
@@ -187,8 +187,9 @@ int il4965_mac_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
u8 buf_size);
int il4965_mac_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_sta *sta);
-void il4965_mac_channel_switch(struct ieee80211_hw *hw,
- struct ieee80211_channel_switch *ch_switch);
+void
+il4965_mac_channel_switch(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ struct ieee80211_channel_switch *ch_switch);
void il4965_led_enable(struct il_priv *il);
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index 2364a3c09b9e..a967bf893a89 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -941,6 +941,7 @@ static int iwlagn_mac_sta_state(struct ieee80211_hw *hw,
}
static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
struct ieee80211_channel_switch *ch_switch)
{
struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 575c8f6d4009..6ad3fcedab9b 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -5177,10 +5177,11 @@ out:
}
static void wl12xx_op_channel_switch(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
struct ieee80211_channel_switch *ch_switch)
{
struct wl1271 *wl = hw->priv;
- struct wl12xx_vif *wlvif;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret;
wl1271_debug(DEBUG_MAC80211, "mac80211 channel switch");
@@ -5190,14 +5191,8 @@ static void wl12xx_op_channel_switch(struct ieee80211_hw *hw,
mutex_lock(&wl->mutex);
if (unlikely(wl->state == WLCORE_STATE_OFF)) {
- wl12xx_for_each_wlvif_sta(wl, wlvif) {
- struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
-
- if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
- continue;
-
+ if (test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
ieee80211_chswitch_done(vif, false);
- }
goto out;
} else if (unlikely(wl->state != WLCORE_STATE_ON)) {
goto out;
@@ -5208,11 +5203,9 @@ static void wl12xx_op_channel_switch(struct ieee80211_hw *hw,
goto out;
/* TODO: change mac80211 to pass vif as param */
- wl12xx_for_each_wlvif_sta(wl, wlvif) {
- unsigned long delay_usec;
- if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
- continue;
+ if (test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) {
+ unsigned long delay_usec;
ret = wl->ops->channel_switch(wl, wlvif, ch_switch);
if (ret)
@@ -5222,10 +5215,10 @@ static void wl12xx_op_channel_switch(struct ieee80211_hw *hw,
/* indicate failure 5 seconds after channel switch time */
delay_usec = ieee80211_tu_to_usec(wlvif->beacon_int) *
- ch_switch->count;
+ ch_switch->count;
ieee80211_queue_delayed_work(hw, &wlvif->channel_switch_work,
- usecs_to_jiffies(delay_usec) +
- msecs_to_jiffies(5000));
+ usecs_to_jiffies(delay_usec) +
+ msecs_to_jiffies(5000));
}
out_sleep:
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 7861ed875c4d..9bb2fc73aeaa 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2969,6 +2969,7 @@ struct ieee80211_ops {
void (*flush)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
u32 queues, bool drop);
void (*channel_switch)(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
struct ieee80211_channel_switch *ch_switch);
int (*set_antenna)(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant);
int (*get_antenna)(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant);
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 0a6090644769..1bbb0790264f 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -764,12 +764,13 @@ static inline void drv_flush(struct ieee80211_local *local,
}
static inline void drv_channel_switch(struct ieee80211_local *local,
- struct ieee80211_channel_switch *ch_switch)
+ struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_channel_switch *ch_switch)
{
might_sleep();
- trace_drv_channel_switch(local, ch_switch);
- local->ops->channel_switch(&local->hw, ch_switch);
+ trace_drv_channel_switch(local, sdata, ch_switch);
+ local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch);
trace_drv_return_void(local);
}
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 148253c1bd78..fb6561509caf 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1134,21 +1134,15 @@ ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata,
chanctx = container_of(conf, struct ieee80211_chanctx, conf);
- if (local->use_chanctx) {
- u32 num_chanctx = 0;
- list_for_each_entry(chanctx, &local->chanctx_list, list)
- num_chanctx++;
-
- if (num_chanctx > 1 ||
- !(local->hw.flags & IEEE80211_HW_CHANCTX_STA_CSA)) {
- sdata_info(sdata,
- "not handling chan-switch with channel contexts\n");
- ieee80211_queue_work(&local->hw,
- &ifmgd->csa_connection_drop_work);
- mutex_unlock(&local->chanctx_mtx);
- mutex_unlock(&local->mtx);
- return;
- }
+ if (local->use_chanctx &&
+ !(local->hw.flags & IEEE80211_HW_CHANCTX_STA_CSA)) {
+ sdata_info(sdata,
+ "driver doesn't support chan-switch with channel contexts\n");
+ ieee80211_queue_work(&local->hw,
+ &ifmgd->csa_connection_drop_work);
+ mutex_unlock(&local->chanctx_mtx);
+ mutex_unlock(&local->mtx);
+ return;
}
ch_switch.timestamp = timestamp;
@@ -1192,7 +1186,7 @@ ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata,
if (local->ops->channel_switch) {
/* use driver's channel switch callback */
- drv_channel_switch(local, &ch_switch);
+ drv_channel_switch(local, sdata, &ch_switch);
return;
}
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index ca0e12dd23c0..976606aebac9 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -987,12 +987,14 @@ TRACE_EVENT(drv_flush,
TRACE_EVENT(drv_channel_switch,
TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel_switch *ch_switch),
- TP_ARGS(local, ch_switch),
+ TP_ARGS(local, sdata, ch_switch),
TP_STRUCT__entry(
LOCAL_ENTRY
+ VIF_ENTRY
CHANDEF_ENTRY
__field(u64, timestamp)
__field(u32, device_timestamp)
@@ -1002,6 +1004,7 @@ TRACE_EVENT(drv_channel_switch,
TP_fast_assign(
LOCAL_ASSIGN;
+ VIF_ASSIGN;
CHANDEF_ASSIGN(&ch_switch->chandef)
__entry->timestamp = ch_switch->timestamp;
__entry->device_timestamp = ch_switch->device_timestamp;
@@ -1010,8 +1013,8 @@ TRACE_EVENT(drv_channel_switch,
),
TP_printk(
- LOCAL_PR_FMT " new " CHANDEF_PR_FMT " count:%d",
- LOCAL_PR_ARG, CHANDEF_PR_ARG, __entry->count
+ LOCAL_PR_FMT VIF_PR_FMT " new " CHANDEF_PR_FMT " count:%d",
+ LOCAL_PR_ARG, VIF_PR_ARG, CHANDEF_PR_ARG, __entry->count
)
);
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-03 22:19:31 +0300