dev/ic/bwi.c

7165 	struct bwi_txbuf_data *tbd = &sc->sc_tx_bdata[BWI_TX_DATA_RING];
7172 	idx = tbd->tbd_idx;
7174 	while (tbd->tbd_buf[idx].tb_mbuf == NULL) {
7247 		tbd->tbd_used++;
7250 		if (tbd->tbd_used + BWI_TX_NSPRDESC >= BWI_TX_NDESC) {
7255 	tbd->tbd_idx = idx;
7815 		struct bwi_txbuf_data *tbd = &sc->sc_tx_bdata[i];
7829 			    &tbd->tbd_buf[j].tb_dmap);
7834 					    tbd->tbd_buf[k].tb_dmap);
7849 		struct bwi_txbuf_data *tbd = &sc->sc_tx_bdata[i];
7852 			struct bwi_txbuf *tb = &tbd->tbd_buf[j];
7861 					    tbd->tbd_buf[k].tb_dmap);
7941 		struct bwi_txbuf_data *tbd = &sc->sc_tx_bdata[i];
7945 			    0, BUS_DMA_NOWAIT, &tbd->tbd_buf[j].tb_dmap);
7948 				    "%s: can't create %dth tbd, %dth DMA map\n",
7953 					    tbd->tbd_buf[k].tb_dmap);
8003 		struct bwi_txbuf_data *tbd = &sc->sc_tx_bdata[i];
8006 			struct bwi_txbuf *tb = &tbd->tbd_buf[j];
8052 	struct bwi_txbuf_data *tbd;
8057 	tbd = &sc->sc_tx_bdata[ring_idx];
8059 	tbd->tbd_idx = 0;
8060 	tbd->tbd_used = 0;
8556 	struct bwi_txbuf_data *tbd;
8562 	tbd = &sc->sc_tx_bdata[ring_idx];
8599 		struct bwi_txbuf *tb = &tbd->tbd_buf[i];
8838 	struct bwi_txbuf_data *tbd = &sc->sc_tx_bdata[BWI_TX_DATA_RING];
8839 	struct bwi_txbuf *tb = &tbd->tbd_buf[idx];
9067 	struct bwi_txbuf_data *tbd;
9084 	tbd = &sc->sc_tx_bdata[ring_idx];
9085 	KASSERT(tbd->tbd_used > 0);
9086 	tbd->tbd_used--;
9088 	tb = &tbd->tbd_buf[buf_idx];
9099 	if (tbd->tbd_used == 0)