733 		  struct ath5k_txq *txq, int padsize,  in ath5k_txbuf_setup()  argument
830 	spin_lock_bh(&txq->lock);  in ath5k_txbuf_setup()
831 	list_add_tail(&bf->list, &txq->q);  in ath5k_txbuf_setup()
832 	txq->txq_len++;  in ath5k_txbuf_setup()
833 	if (txq->link == NULL) /* is this first packet? */  in ath5k_txbuf_setup()
834 		ath5k_hw_set_txdp(ah, txq->qnum, bf->daddr);  in ath5k_txbuf_setup()
836 		*txq->link = bf->daddr;  in ath5k_txbuf_setup()
838 	txq->link = &ds->ds_link;  in ath5k_txbuf_setup()
839 	ath5k_hw_start_tx_dma(ah, txq->qnum);  in ath5k_txbuf_setup()
841 	spin_unlock_bh(&txq->lock);  in ath5k_txbuf_setup()
978 	struct ath5k_txq *txq;  in ath5k_txq_setup()  local
1011 	txq = &ah->txqs[qnum];  in ath5k_txq_setup()
1012 	if (!txq->setup) {  in ath5k_txq_setup()
1013 		txq->qnum = qnum;  in ath5k_txq_setup()
1014 		txq->link = NULL;  in ath5k_txq_setup()
1015 		INIT_LIST_HEAD(&txq->q);  in ath5k_txq_setup()
1016 		spin_lock_init(&txq->lock);  in ath5k_txq_setup()
1017 		txq->setup = true;  in ath5k_txq_setup()
1018 		txq->txq_len = 0;  in ath5k_txq_setup()
1019 		txq->txq_max = ATH5K_TXQ_LEN_MAX;  in ath5k_txq_setup()
1020 		txq->txq_poll_mark = false;  in ath5k_txq_setup()
1021 		txq->txq_stuck = 0;  in ath5k_txq_setup()
1113 	struct ath5k_txq *txq;  in ath5k_drain_tx_buffs()  local
1119 			txq = &ah->txqs[i];  in ath5k_drain_tx_buffs()
1120 			spin_lock_bh(&txq->lock);  in ath5k_drain_tx_buffs()
1121 			list_for_each_entry_safe(bf, bf0, &txq->q, list) {  in ath5k_drain_tx_buffs()
1129 				txq->txq_len--;  in ath5k_drain_tx_buffs()
1132 			txq->link = NULL;  in ath5k_drain_tx_buffs()
1133 			txq->txq_poll_mark = false;  in ath5k_drain_tx_buffs()
1134 			spin_unlock_bh(&txq->lock);  in ath5k_drain_tx_buffs()
1142 	struct ath5k_txq *txq = ah->txqs;  in ath5k_txq_release()  local
1145 	for (i = 0; i < ARRAY_SIZE(ah->txqs); i++, txq++)  in ath5k_txq_release()
1146 		if (txq->setup) {  in ath5k_txq_release()
1147 			ath5k_hw_release_tx_queue(ah, txq->qnum);  in ath5k_txq_release()
1148 			txq->setup = false;  in ath5k_txq_release()
1612 	       struct ath5k_txq *txq, struct ieee80211_tx_control *control)  in ath5k_tx_queue()  argument
1619 	trace_ath5k_tx(ah, skb, txq);  in ath5k_tx_queue()
1632 	if (txq->txq_len >= txq->txq_max &&  in ath5k_tx_queue()
1633 	    txq->qnum <= AR5K_TX_QUEUE_ID_DATA_MAX)  in ath5k_tx_queue()
1634 		ieee80211_stop_queue(hw, txq->qnum);  in ath5k_tx_queue()
1652 	if (ath5k_txbuf_setup(ah, bf, txq, padsize, control)) {  in ath5k_tx_queue()
1668 			 struct ath5k_txq *txq, struct ath5k_tx_status *ts,  in ath5k_tx_frame_completed()  argument
1728 	trace_ath5k_tx_complete(ah, skb, txq, ts);  in ath5k_tx_frame_completed()
1733 ath5k_tx_processq(struct ath5k_hw *ah, struct ath5k_txq *txq)  in ath5k_tx_processq()  argument
1741 	spin_lock(&txq->lock);  in ath5k_tx_processq()
1742 	list_for_each_entry_safe(bf, bf0, &txq->q, list) {  in ath5k_tx_processq()
1744 		txq->txq_poll_mark = false;  in ath5k_tx_processq()
1756 					"queue %u\n", ret, txq->qnum);  in ath5k_tx_processq()
1765 			ath5k_tx_frame_completed(ah, skb, txq, &ts, bf);  in ath5k_tx_processq()
1774 		if (ath5k_hw_get_txdp(ah, txq->qnum) != bf->daddr) {  in ath5k_tx_processq()
1778 			txq->txq_len--;  in ath5k_tx_processq()
1782 	spin_unlock(&txq->lock);  in ath5k_tx_processq()
1783 	if (txq->txq_len < ATH5K_TXQ_LEN_LOW && txq->qnum < 4)  in ath5k_tx_processq()
1784 		ieee80211_wake_queue(ah->hw, txq->qnum);  in ath5k_tx_processq()
2467 	struct ath5k_txq *txq;  in ath5k_tx_complete_poll_work()  local
2478 			txq = &ah->txqs[i];  in ath5k_tx_complete_poll_work()
2479 			spin_lock_bh(&txq->lock);  in ath5k_tx_complete_poll_work()
2480 			if (txq->txq_len > 1) {  in ath5k_tx_complete_poll_work()
2481 				if (txq->txq_poll_mark) {  in ath5k_tx_complete_poll_work()
2484 						  txq->qnum);  in ath5k_tx_complete_poll_work()
2486 					txq->txq_stuck++;  in ath5k_tx_complete_poll_work()
2487 					spin_unlock_bh(&txq->lock);  in ath5k_tx_complete_poll_work()
2490 					txq->txq_poll_mark = true;  in ath5k_tx_complete_poll_work()
2493 			spin_unlock_bh(&txq->lock);  in ath5k_tx_complete_poll_work()
2988 	struct ath5k_txq *txq;  in ath5k_init()  local
3038 		txq = ath5k_txq_setup(ah, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_VO);  in ath5k_init()
3039 		if (IS_ERR(txq)) {  in ath5k_init()
3041 			ret = PTR_ERR(txq);  in ath5k_init()
3044 		txq = ath5k_txq_setup(ah, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_VI);  in ath5k_init()
3045 		if (IS_ERR(txq)) {  in ath5k_init()
3047 			ret = PTR_ERR(txq);  in ath5k_init()
3050 		txq = ath5k_txq_setup(ah, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_BE);  in ath5k_init()
3051 		if (IS_ERR(txq)) {  in ath5k_init()
3053 			ret = PTR_ERR(txq);  in ath5k_init()
3056 		txq = ath5k_txq_setup(ah, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_BK);  in ath5k_init()
3057 		if (IS_ERR(txq)) {  in ath5k_init()
3059 			ret = PTR_ERR(txq);  in ath5k_init()
3065 		txq = ath5k_txq_setup(ah, AR5K_TX_QUEUE_DATA, AR5K_WME_AC_BE);  in ath5k_init()
3066 		if (IS_ERR(txq)) {  in ath5k_init()
3068 			ret = PTR_ERR(txq);  in ath5k_init()