commit e2530083609148a7835b54c431f6b8956407c1f6
author Johannes Berg <johannes@sipsolutions.net> Sat May 17 00:57:14 2008 +0200
committer John W. Linville <linville@tuxdriver.com> Wed May 21 21:48:14 2008 -0400
tree 8ed43347541444c7a72d2c79f550f69a93cad591
parent eefce91a384a64c7bbf913eb08c4adfb911c3639

mac80211: use multi-queue master netdevice

This patch updates mac80211 and drivers to be multi-queue aware and
use that instead of the internal queue mapping. Also does a number
of cleanups in various pieces of the code that fall out and reduces
internal mac80211 state size.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rt2x00/rt2x00mac.c

diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index b5379b0..c05e05b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -102,7 +102,7 @@
 	struct rt2x00_dev *rt2x00dev = hw->priv;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data;
-	enum data_queue_qid qid = mac80211_queue_to_qid(tx_info->queue);
+	enum data_queue_qid qid = skb_get_queue_mapping(skb);
 	struct data_queue *queue;
 	u16 frame_control;
 
@@ -149,23 +149,23 @@
 			       IEEE80211_TX_CTL_USE_CTS_PROTECT)) &&
 	    !rt2x00dev->ops->hw->set_rts_threshold) {
 		if (rt2x00queue_available(queue) <= 1) {
-			ieee80211_stop_queue(rt2x00dev->hw, tx_info->queue);
+			ieee80211_stop_queue(rt2x00dev->hw, qid);
 			return NETDEV_TX_BUSY;
 		}
 
 		if (rt2x00mac_tx_rts_cts(rt2x00dev, queue, skb)) {
-			ieee80211_stop_queue(rt2x00dev->hw, tx_info->queue);
+			ieee80211_stop_queue(rt2x00dev->hw, qid);
 			return NETDEV_TX_BUSY;
 		}
 	}
 
 	if (rt2x00dev->ops->lib->write_tx_data(rt2x00dev, queue, skb)) {
-		ieee80211_stop_queue(rt2x00dev->hw, tx_info->queue);
+		ieee80211_stop_queue(rt2x00dev->hw, qid);
 		return NETDEV_TX_BUSY;
 	}
 
 	if (rt2x00queue_full(queue))
-		ieee80211_stop_queue(rt2x00dev->hw, tx_info->queue);
+		ieee80211_stop_queue(rt2x00dev->hw, qid);
 
 	if (rt2x00dev->ops->lib->kick_tx_queue)
 		rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, qid);