Lines Matching defs:txd

459 	struct vte_txdesc *txd;
552 		txd = &sc->vte_cdata.vte_txdesc[i];
553 		txd->tx_m = NULL;
554 		txd->tx_dmamap = NULL;
557 		    &txd->tx_dmamap);
595 	struct vte_txdesc *txd;
601 		txd = &sc->vte_cdata.vte_txdesc[i];
602 		if (txd->tx_dmamap != NULL) {
603 			bus_dmamap_destroy(sc->vte_dmatag, txd->tx_dmamap);
604 			txd->tx_dmamap = NULL;
689 	struct vte_txdesc *txd;
693 	txd = &sc->vte_cdata.vte_txdesc[sc->vte_cdata.vte_tx_prod];
728 		txd->tx_flags |= VTE_TXMBUF;
738 	error = bus_dmamap_load_mbuf(sc->vte_dmatag, txd->tx_dmamap, m,
741 		txd->tx_flags &= ~VTE_TXMBUF;
744 	KASSERT(txd->tx_dmamap->dm_nsegs == 1);
745 	bus_dmamap_sync(sc->vte_dmatag, txd->tx_dmamap, 0,
746 	    txd->tx_dmamap->dm_mapsize, BUS_DMASYNC_PREWRITE);
748 	txd->tx_desc->dtlen =
749 	    htole16(VTE_TX_LEN(txd->tx_dmamap->dm_segs[0].ds_len));
750 	txd->tx_desc->dtbp = htole32(txd->tx_dmamap->dm_segs[0].ds_addr);
756 	txd->tx_desc->dtst = htole16(VTE_DTST_TX_OWN);
757 	txd->tx_m = m;
759 	return (txd);
766 	struct vte_txdesc *txd;
790 		if ((txd = vte_encap(sc, &m_head)) == NULL) {
805 		if ((txd->tx_flags & VTE_TXMBUF) != 0)
1005 	struct vte_txdesc *txd;
1023 		txd = &sc->vte_cdata.vte_txdesc[cons];
1024 		status = le16toh(txd->tx_desc->dtst);
1031 		bus_dmamap_sync(sc->vte_dmatag, txd->tx_dmamap, 0,
1032 		    txd->tx_dmamap->dm_mapsize, BUS_DMASYNC_POSTWRITE);
1033 		bus_dmamap_unload(sc->vte_dmatag, txd->tx_dmamap);
1034 		if ((txd->tx_flags & VTE_TXMBUF) == 0)
1035 			m_freem(txd->tx_m);
1036 		txd->tx_flags &= ~VTE_TXMBUF;
1037 		txd->tx_m = NULL;
1385 	struct vte_txdesc *txd;
1423 		txd = &sc->vte_cdata.vte_txdesc[i];
1424 		if (txd->tx_m != NULL) {
1426 			    txd->tx_dmamap, 0, txd->tx_dmamap->dm_mapsize,
1429 			    txd->tx_dmamap);
1430 			if ((txd->tx_flags & VTE_TXMBUF) == 0)
1431 				m_freem(txd->tx_m);
1432 			txd->tx_m = NULL;
1433 			txd->tx_flags &= ~VTE_TXMBUF;
1498 	struct vte_txdesc *txd;
1518 		txd = &sc->vte_cdata.vte_txdesc[i];
1519 		txd->tx_m = NULL;
1529 		txd->tx_desc = desc;