--- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -121,13 +121,24 @@ static void ath_txq_unlock_complete(stru { struct sk_buff_head q; struct sk_buff *skb; + int qnum = txq->mac80211_qnum; + bool wake = false; __skb_queue_head_init(&q); skb_queue_splice_init(&txq->complete_q, &q); + + if (txq->stopped && txq->pending_frames < ATH_MAX_QDEPTH) { + txq->stopped = false; + wake = true; + } + spin_unlock_bh(&txq->axq_lock); while ((skb = __skb_dequeue(&q))) ieee80211_tx_status(sc->hw, skb); + + if (wake) + ieee80211_wake_queue(sc->hw, qnum); } static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid) @@ -2037,11 +2048,6 @@ static void ath_tx_complete(struct ath_s if (txq == sc->tx.txq_map[q]) { if (WARN_ON(--txq->pending_frames < 0)) txq->pending_frames = 0; - - if (txq->stopped && txq->pending_frames < ATH_MAX_QDEPTH) { - ieee80211_wake_queue(sc->hw, q); - txq->stopped = false; - } } __skb_queue_tail(&txq->complete_q, skb);