Lines Matching defs:sbuf

490 	struct ipw_soft_buf *sbuf;
641 		sbuf = &sc->tx_sbuf_list[i];
642 		error = bus_dmamap_create(sc->txbuf_dmat, 0, &sbuf->map);
648 		SLIST_INSERT_HEAD(&sc->free_sbuf, sbuf, next);
673 		sbuf = &sc->rx_sbuf_list[i];
676 		sbuf->m = m_getcl(M_NOWAIT, MT_DATA, M_PKTHDR);
677 		if (sbuf->m == NULL) {
684 		error = bus_dmamap_create(sc->rxbuf_dmat, 0, &sbuf->map);
691 		error = bus_dmamap_load(sc->rxbuf_dmat, sbuf->map,
692 		    mtod(sbuf->m, void *), MCLBYTES, ipw_dma_map_addr,
701 		sbd->priv = sbuf;
717 	struct ipw_soft_buf *sbuf;
772 			sbuf = &sc->rx_sbuf_list[i];
773 			if (sbuf->m != NULL) {
774 				bus_dmamap_sync(sc->rxbuf_dmat, sbuf->map,
776 				bus_dmamap_unload(sc->rxbuf_dmat, sbuf->map);
777 				m_freem(sbuf->m);
779 			bus_dmamap_destroy(sc->rxbuf_dmat, sbuf->map);
978 ipw_rx_cmd_intr(struct ipw_softc *sc, struct ipw_soft_buf *sbuf)
982 	bus_dmamap_sync(sc->rxbuf_dmat, sbuf->map, BUS_DMASYNC_POSTREAD);
984 	cmd = mtod(sbuf->m, struct ipw_cmd *);
996 ipw_rx_newstate_intr(struct ipw_softc *sc, struct ipw_soft_buf *sbuf)
1003 	bus_dmamap_sync(sc->rxbuf_dmat, sbuf->map, BUS_DMASYNC_POSTREAD);
1005 	state = le32toh(*mtod(sbuf->m, uint32_t *));
1157     struct ipw_soft_bd *sbd, struct ipw_soft_buf *sbuf)
1185 	bus_dmamap_sync(sc->rxbuf_dmat, sbuf->map, BUS_DMASYNC_POSTREAD);
1186 	bus_dmamap_unload(sc->rxbuf_dmat, sbuf->map);
1188 	error = bus_dmamap_load(sc->rxbuf_dmat, sbuf->map, mtod(mnew, void *),
1194 		error = bus_dmamap_load(sc->rxbuf_dmat, sbuf->map,
1195 		    mtod(sbuf->m, void *), MCLBYTES, ipw_dma_map_addr,
1210 	m = sbuf->m;
1211 	sbuf->m = mnew;
1245 	struct ipw_soft_buf *sbuf;
1258 		sbuf = sbd->priv;
1262 			ipw_rx_cmd_intr(sc, sbuf);
1266 			ipw_rx_newstate_intr(sc, sbuf);
1271 			ipw_rx_data_intr(sc, status, sbd, sbuf);
1303 	struct ipw_soft_buf *sbuf;
1320 		sbuf = sbd->priv;
1321 		bus_dmamap_sync(sc->txbuf_dmat, sbuf->map,
1323 		bus_dmamap_unload(sc->txbuf_dmat, sbuf->map);
1324 		SLIST_INSERT_HEAD(&sc->free_sbuf, sbuf, next);
1326 		ieee80211_tx_complete(sbuf->ni, sbuf->m, 0/*XXX*/);
1551 	struct ipw_soft_buf *sbuf;
1579 	sbuf = SLIST_FIRST(&sc->free_sbuf);
1580 	KASSERT(shdr != NULL && sbuf != NULL, ("empty sw hdr/buf pool"));
1598 	error = bus_dmamap_load_mbuf_sg(sc->txbuf_dmat, sbuf->map, m0, segs,
1616 		error = bus_dmamap_load_mbuf_sg(sc->txbuf_dmat, sbuf->map, m0,
1630 		bus_dmamap_unload(sc->txbuf_dmat, sbuf->map);
1655 	sbuf->m = m0;
1656 	sbuf->ni = ni;
1667 			sbd->priv = sbuf;
1681 	bus_dmamap_sync(sc->txbuf_dmat, sbuf->map, BUS_DMASYNC_PREWRITE);