3 files changed, 35 insertions, 11 deletions

diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-tx.c b/drivers/net/wireless/iwlegacy/iwl-4965-tx.c
index fbec88d48f1b..79ac081832fb 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965-tx.c
+++ b/drivers/net/wireless/iwlegacy/iwl-4965-tx.c
@@ -316,12 +316,18 @@ int iwl4965_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
 	hdr_len = ieee80211_hdrlen(fc);
 
-	/* Find index into station table for destination station */
-	sta_id = iwl_legacy_sta_id_or_broadcast(priv, ctx, info->control.sta);
-	if (sta_id == IWL_INVALID_STATION) {
-		IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n",
-			       hdr->addr1);
-		goto drop_unlock;
+	/* For management frames use broadcast id to do not break aggregation */
+	if (!ieee80211_is_data(fc))
+		sta_id = ctx->bcast_sta_id;
+	else {
+		/* Find index into station table for destination station */
+		sta_id = iwl_legacy_sta_id_or_broadcast(priv, ctx, info->control.sta);
+
+		if (sta_id == IWL_INVALID_STATION) {
+			IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n",
+				       hdr->addr1);
+			goto drop_unlock;
+		}
 	}
 
 	IWL_DEBUG_TX(priv, "station Id %d\n", sta_id);
diff --git a/drivers/net/wireless/iwlegacy/iwl-led.c b/drivers/net/wireless/iwlegacy/iwl-led.c
index 15eb8b707157..bda0d61b2c0d 100644
--- a/drivers/net/wireless/iwlegacy/iwl-led.c
+++ b/drivers/net/wireless/iwlegacy/iwl-led.c
@@ -48,8 +48,21 @@ module_param(led_mode, int, S_IRUGO);
 MODULE_PARM_DESC(led_mode, "0=system default, "
 		"1=On(RF On)/Off(RF Off), 2=blinking");
 
+/* Throughput		OFF time(ms)	ON time (ms)
+ *	>300			25		25
+ *	>200 to 300		40		40
+ *	>100 to 200		55		55
+ *	>70 to 100		65		65
+ *	>50 to 70		75		75
+ *	>20 to 50		85		85
+ *	>10 to 20		95		95
+ *	>5 to 10		110		110
+ *	>1 to 5			130		130
+ *	>0 to 1			167		167
+ *	<=0					SOLID ON
+ */
 static const struct ieee80211_tpt_blink iwl_blink[] = {
-	{ .throughput = 0 * 1024 - 1, .blink_time = 334 },
+	{ .throughput = 0, .blink_time = 334 },
 	{ .throughput = 1 * 1024 - 1, .blink_time = 260 },
 	{ .throughput = 5 * 1024 - 1, .blink_time = 220 },
 	{ .throughput = 10 * 1024 - 1, .blink_time = 190 },
@@ -101,6 +114,11 @@ static int iwl_legacy_led_cmd(struct iwl_priv *priv,
 	if (priv->blink_on == on && priv->blink_off == off)
 		return 0;
 
+	if (off == 0) {
+		/* led is SOLID_ON */
+		on = IWL_LED_SOLID;
+	}
+
 	IWL_DEBUG_LED(priv, "Led blink time compensation=%u\n",
 			priv->cfg->base_params->led_compensation);
 	led_cmd.on = iwl_legacy_blink_compensation(priv, on,
diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c
index f781b7e225b4..af2ae22fcfd3 100644
--- a/drivers/net/wireless/iwlegacy/iwl4965-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c
@@ -2992,15 +2992,15 @@ static void iwl4965_bg_txpower_work(struct work_struct *work)
 	struct iwl_priv *priv = container_of(work, struct iwl_priv,
 			txpower_work);
 
+	mutex_lock(&priv->mutex);
+
 	/* If a scan happened to start before we got here
 	 * then just return; the statistics notification will
 	 * kick off another scheduled work to compensate for
 	 * any temperature delta we missed here. */
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
 	    test_bit(STATUS_SCANNING, &priv->status))
-		return;
-
-	mutex_lock(&priv->mutex);
+		goto out;
 
 	/* Regardless of if we are associated, we must reconfigure the
 	 * TX power since frames can be sent on non-radar channels while
@@ -3010,7 +3010,7 @@ static void iwl4965_bg_txpower_work(struct work_struct *work)
 	/* Update last_temperature to keep is_calib_needed from running
 	 * when it isn't needed... */
 	priv->last_temperature = priv->temperature;
-
+out:
 	mutex_unlock(&priv->mutex);
 }