---

yaml
---
r: 258473
b: refs/heads/master
c: 2683d65
h: refs/heads/master
i:
  258471: 9d0a711
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b3c2ce131c7cd8c53b72b0cc04241cde17ce0c1d
+refs/heads/master: 2683d65bb016a0533c25ead3025cbd24886cf35f

trunk/net/mac80211/cfg.c

@@ -1255,6 +1255,10 @@ static int ieee80211_set_txq_params(struct wiphy *wiphy,
 	 */
 	p.uapsd = false;
 
+	if (params->queue >= local->hw.queues)
+		return -EINVAL;
+
+	local->tx_conf[params->queue] = p;
 	if (drv_conf_tx(local, params->queue, &p)) {
 		wiphy_debug(local->hw.wiphy,
 			    "failed to set TX queue parameters for queue %d\n",

trunk/net/mac80211/ieee80211_i.h

@@ -746,6 +746,7 @@ struct ieee80211_local {
 	struct workqueue_struct *workqueue;
 
 	unsigned long queue_stop_reasons[IEEE80211_MAX_QUEUES];
+	struct ieee80211_tx_queue_params tx_conf[IEEE80211_MAX_QUEUES];
 	/* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
 	spinlock_t queue_stop_reason_lock;
 

trunk/net/mac80211/mlme.c

@@ -917,6 +917,7 @@ static void ieee80211_sta_wmm_params(struct ieee80211_local *local,
 			    params.aifs, params.cw_min, params.cw_max,
 			    params.txop, params.uapsd);
 #endif
+		local->tx_conf[queue] = params;
 		if (drv_conf_tx(local, queue, &params))
 			wiphy_debug(local->hw.wiphy,
 				    "failed to set TX queue parameters for queue %d\n",

trunk/net/mac80211/util.c

@@ -799,6 +799,7 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata)
 
 		qparam.uapsd = false;
 
+		local->tx_conf[queue] = qparam;
 		drv_conf_tx(local, queue, &qparam);
 	}
 
@@ -1134,7 +1135,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 	struct ieee80211_hw *hw = &local->hw;
 	struct ieee80211_sub_if_data *sdata;
 	struct sta_info *sta;
-	int res;
+	int res, i;
 
 #ifdef CONFIG_PM
 	if (local->suspended)
@@ -1211,6 +1212,10 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 	}
 	mutex_unlock(&local->sta_mtx);
 
+	/* reconfigure tx conf */
+	for (i = 0; i < hw->queues; i++)
+		drv_conf_tx(local, i, &local->tx_conf[i]);
+
 	/* reconfigure hardware */
 	ieee80211_hw_config(local, ~0);