dev/ath/if_ath_beacon.c

558 		/* NB: cabq traffic should already be queued and primed */
571 	struct ath_txq *cabq = sc->sc_cabq;
577 	ATH_TXQ_LOCK_ASSERT(cabq);
579 	if (TAILQ_EMPTY(&cabq->axq_q))
581 	bf = TAILQ_FIRST(&cabq->axq_q);
582 	bf_last = TAILQ_LAST(&cabq->axq_q, axq_q_s);
586 	 * the cabq staging queue into the FIFO.
608 	if (cabq->axq_fifo_depth >= HAL_TXFIFO_DEPTH) {
612 		    cabq->axq_qnum,
613 		    cabq->axq_fifo_depth);
630 	TAILQ_FOREACH(bfi, &cabq->axq_q, bf_list) {
631 		ath_printtxbuf(sc, bf, cabq->axq_qnum, i, 0);
642 	TAILQ_CONCAT(&cabq->fifo.axq_q, &cabq->axq_q, bf_list);
643 	cabq->axq_link = NULL;
644 	cabq->fifo.axq_depth += cabq->axq_depth;
645 	cabq->axq_depth = 0;
648 	cabq->axq_fifo_depth++;
651 	ath_hal_puttxbuf(sc->sc_ah, cabq->axq_qnum, bf->bf_daddr);
652 	cabq->axq_flags |= ATH_TXQ_PUTRUNNING;
655 	ath_hal_txstart(sc->sc_ah, cabq->axq_qnum);
663 	struct ath_txq *cabq = sc->sc_cabq;
665 	ATH_TXQ_LOCK_ASSERT(cabq);
666 	if (TAILQ_EMPTY(&cabq->axq_q))
668 	bf = TAILQ_FIRST(&cabq->axq_q);
671 	ath_hal_puttxbuf(sc->sc_ah, cabq->axq_qnum, bf->bf_daddr);
672 	cabq->axq_flags |= ATH_TXQ_PUTRUNNING;
675 	ath_hal_txstart(sc->sc_ah, cabq->axq_qnum);
685 	struct ath_txq *cabq = sc->sc_cabq;
687 	ATH_TXQ_LOCK_ASSERT(cabq);
689 	if (TAILQ_EMPTY(&cabq->axq_q))
702 	struct ath_txq *cabq = sc->sc_cabq;
735 	if ((vap->iv_bcn_off.bo_tim[4] & 1) && cabq->axq_depth) {
737 		    "%s: cabq did not drain, mcastq %u cabq %u\n",
738 		    __func__, nmcastq, cabq->axq_depth);
760 			 * reference driver does for cabq for beacons, given
763 			ath_tx_draintxq(sc, cabq);
795 			ATH_TXQ_LOCK(cabq);
804 			bfc_last = ATH_TXQ_LAST(cabq, axq_q_s);
810 			ath_txqmove(cabq, &avp->av_mcastq);
811 			ATH_TXQ_UNLOCK(cabq);