diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 8c50d3b3fabb..062247ef3ad2 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -570,7 +570,7 @@ static void wl1271_irq_work(struct work_struct *work) /* Check if any tx blocks were freed */ if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags) && - !skb_queue_empty(&wl->tx_queue)) { + wl->tx_queue_count) { /* * In order to avoid starvation of the TX path, * call the work function directly. @@ -891,6 +891,7 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb); struct ieee80211_sta *sta = txinfo->control.sta; unsigned long flags; + int q; /* * peek into the rates configured in the STA entry. @@ -918,10 +919,12 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags); } #endif + wl->tx_queue_count++; spin_unlock_irqrestore(&wl->wl_lock, flags); /* queue the packet */ - skb_queue_tail(&wl->tx_queue, skb); + q = wl1271_tx_get_queue(skb_get_queue_mapping(skb)); + skb_queue_tail(&wl->tx_queue[q], skb); /* * The chip specific setup must run before the first TX packet - @@ -935,7 +938,7 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) * The workqueue is slow to process the tx_queue and we need stop * the queue here, otherwise the queue will get too long. */ - if (skb_queue_len(&wl->tx_queue) >= WL1271_TX_QUEUE_HIGH_WATERMARK) { + if (wl->tx_queue_count >= WL1271_TX_QUEUE_HIGH_WATERMARK) { wl1271_debug(DEBUG_TX, "op_tx: stopping queues"); spin_lock_irqsave(&wl->wl_lock, flags); @@ -2719,7 +2722,8 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->hw = hw; wl->plat_dev = plat_dev; - skb_queue_head_init(&wl->tx_queue); + for (i = 0; i < NUM_TX_QUEUES; i++) + skb_queue_head_init(&wl->tx_queue[i]); INIT_DELAYED_WORK(&wl->elp_work, wl1271_elp_work); INIT_DELAYED_WORK(&wl->pspoll_work, wl1271_pspoll_work); |