dev/ath/if_ath_tx_edma.c

145 	struct ath_buf *bf, *bf_last;
154 	TAILQ_FOREACH(bf, &txq->axq_q, bf_list) {
166 		ATH_TXQ_REMOVE(txq, bf, bf_list);
174 		bf_last = bf;
180 		    bf,
186 		ATH_TXQ_INSERT_TAIL(&txq->fifo, bf, bf_list);
192 		bf->bf_flags |= ATH_BUF_FIFOPTR;
198 		ath_hal_puttxbuf(sc->sc_ah, txq->axq_qnum, bf->bf_daddr);
201 			ath_printtxbuf(sc, bf, txq->axq_qnum, i, 0);
205 			ath_tx_alq_post(sc, bf);
224 	struct ath_buf *bf;
250 	TAILQ_FOREACH(bf, &txq->fifo.axq_q, bf_list) {
260 			ath_printtxbuf(sc, bf, txq->axq_qnum, i, 0);
264 			ath_tx_alq_post(sc, bf);
268 			if (bf->bf_flags & ATH_BUF_FIFOEND)
284 		    "%s: Q%d: depth=%d: pushing bf=%p; start=%d, end=%d\n",
288 		    bf,
289 		    !! (bf->bf_flags & ATH_BUF_FIFOPTR),
290 		    !! (bf->bf_flags & ATH_BUF_FIFOEND));
298 		bf->bf_flags |= ATH_BUF_FIFOPTR;
301 		ath_hal_puttxbuf(sc->sc_ah, txq->axq_qnum, bf->bf_daddr);
309 		if (! (bf->bf_flags & ATH_BUF_FIFOEND))
349     struct ath_buf *bf)
354 	KASSERT((bf->bf_flags & ATH_BUF_BUSY) == 0,
355 	    ("%s: busy status 0x%x", __func__, bf->bf_flags));
363 	if (bf->bf_state.bfs_aggr)
367 	ATH_TXQ_INSERT_TAIL(txq, bf, bf_list);
393     struct ath_buf *bf)
397 	KASSERT((bf->bf_flags & ATH_BUF_BUSY) == 0,
398 	    ("%s: busy status 0x%x", __func__, bf->bf_flags));
419 		    bf->bf_daddr);
423 		ath_tx_alq_post(sc, bf);
425 	ATH_TXQ_INSERT_TAIL(txq, bf, bf_list);
448     struct ath_buf *bf)
452 	    "%s: called; bf=%p, txq=%p, qnum=%d\n",
454 	    bf,
459 		ath_edma_xmit_handoff_mcast(sc, txq, bf);
461 		ath_edma_xmit_handoff_hw(sc, txq, bf);
613 	struct ath_buf *bf;
684 		bf = ATH_TXQ_FIRST(&txq->fifo);
691 		if (bf == NULL) {
699 		DPRINTF(sc, ATH_DEBUG_TX_PROC, "%s: Q%d, bf=%p, start=%d, end=%d\n",
701 		    ts.ts_queue_id, bf,
702 		    !! (bf->bf_flags & ATH_BUF_FIFOPTR),
703 		    !! (bf->bf_flags & ATH_BUF_FIFOEND));
709 		if (ts.ts_desc_id != bf->bf_descid) {
716 			    bf->bf_descid);
721 		ATH_TXQ_REMOVE(&txq->fifo, bf, bf_list);
722 		if (bf->bf_state.bfs_aggr)
728 		if (bf->bf_flags & ATH_BUF_FIFOEND)
735 		if (! (bf->bf_flags & ATH_BUF_FIFOEND))
736 			bf->bf_flags |= ATH_BUF_BUSY;
752 		if (bf->bf_flags & ATH_BUF_FIFOEND) {
778 			    bf->bf_state.bfs_rc[ts.ts_finaltsi].ratecode;
781 			    bf->bf_state.bfs_rc[2].tries;
783 			    bf->bf_state.bfs_rc[1].tries;
785 			    bf->bf_state.bfs_rc[0].tries;
791 			ts.ts_rate = bf->bf_state.bfs_rc[0].ratecode;
805 		memcpy(&bf->bf_status, &ts, sizeof(ts));
807 		ni = bf->bf_node;
812 		    ((bf->bf_state.bfs_txflags & HAL_TXDESC_NOACK) == 0)) {
820 		ath_tx_process_buf_completion(sc, txq, &ts, bf);
822 		/* bf is invalid at this point */