---

yaml
---
r: 158903
b: refs/heads/master
c: 45af819
h: refs/heads/master
i:
  158901: 6a1859d
  158899: a1988c6
  158895: 11f65e5
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 90e8e424d9c071f2db22100de81af6c8f7df34ee
+refs/heads/master: 45af81956e990440fe78d6d41f847664cb620609

trunk/drivers/net/wireless/iwlwifi/iwl-tx.c

@@ -348,6 +348,10 @@ int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 
 	txq->need_update = 0;
 
+	/* aggregation TX queues will get their ID when aggregation begins */
+	if (txq_id <= IWL_TX_FIFO_AC3)
+		txq->swq_id = txq_id;
+
 	/* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise
 	 * iwl_queue_inc_wrap and iwl_queue_dec_wrap are broken. */
 	BUILD_BUG_ON(TFD_QUEUE_SIZE_MAX & (TFD_QUEUE_SIZE_MAX - 1));
@@ -734,8 +738,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
 	IWL_DEBUG_TX(priv, "station Id %d\n", sta_id);
 
-	swq_id = skb_get_queue_mapping(skb);
-	txq_id = swq_id;
+	txq_id = skb_get_queue_mapping(skb);
 	if (ieee80211_is_data_qos(fc)) {
 		qc = ieee80211_get_qos_ctl(hdr);
 		tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
@@ -746,16 +749,14 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 		hdr->seq_ctrl |= cpu_to_le16(seq_number);
 		seq_number += 0x10;
 		/* aggregation is on for this <sta,tid> */
-		if (info->flags & IEEE80211_TX_CTL_AMPDU) {
+		if (info->flags & IEEE80211_TX_CTL_AMPDU)
 			txq_id = priv->stations[sta_id].tid[tid].agg.txq_id;
-			swq_id = iwl_virtual_agg_queue_num(swq_id, txq_id);
-		}
 		priv->stations[sta_id].tid[tid].tfds_in_queue++;
 	}
 
 	txq = &priv->txq[txq_id];
+	swq_id = txq->swq_id;
 	q = &txq->q;
-	txq->swq_id = swq_id;
 
 	spin_lock_irqsave(&priv->lock, flags);
 
@@ -1186,6 +1187,7 @@ int iwl_tx_agg_start(struct iwl_priv *priv, const u8 *ra, u16 tid, u16 *ssn)
 	tid_data = &priv->stations[sta_id].tid[tid];
 	*ssn = SEQ_TO_SN(tid_data->seq_number);
 	tid_data->agg.txq_id = txq_id;
+	priv->txq[txq_id].swq_id = iwl_virtual_agg_queue_num(tx_fifo, txq_id);
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
 	ret = priv->cfg->ops->lib->txq_agg_enable(priv, txq_id, tx_fifo,