685 	struct vge_txdesc *txd;  in vge_dma_alloc()  local
876 		txd = &sc->vge_cdata.vge_txdesc[i];  in vge_dma_alloc()
877 		txd->tx_m = NULL;  in vge_dma_alloc()
878 		txd->tx_dmamap = NULL;  in vge_dma_alloc()
880 		    &txd->tx_dmamap);  in vge_dma_alloc()
914 	struct vge_txdesc *txd;  in vge_dma_free()  local
949 			txd = &sc->vge_cdata.vge_txdesc[i];  in vge_dma_free()
950 			if (txd->tx_dmamap != NULL) {  in vge_dma_free()
952 				    txd->tx_dmamap);  in vge_dma_free()
953 				txd->tx_dmamap = NULL;  in vge_dma_free()
1300 	struct vge_txdesc *txd;  in vge_tx_list_init()  local
1312 		txd = &sc->vge_cdata.vge_txdesc[i];  in vge_tx_list_init()
1313 		txd->tx_m = NULL;  in vge_tx_list_init()
1314 		txd->tx_desc = &rd->vge_tx_ring[i];  in vge_tx_list_init()
1365 	struct vge_txdesc *txd;  in vge_freebufs()  local
1389 		txd = &sc->vge_cdata.vge_txdesc[i];  in vge_freebufs()
1390 		if (txd->tx_m != NULL) {  in vge_freebufs()
1392 			    txd->tx_dmamap, BUS_DMASYNC_POSTWRITE);  in vge_freebufs()
1394 			    txd->tx_dmamap);  in vge_freebufs()
1395 			m_freem(txd->tx_m);  in vge_freebufs()
1396 			txd->tx_m = NULL;  in vge_freebufs()
1600 	struct vge_txdesc *txd;  in vge_txeof()  local
1629 		txd = &sc->vge_cdata.vge_txdesc[cons];  in vge_txeof()
1630 		bus_dmamap_sync(sc->vge_cdata.vge_tx_tag, txd->tx_dmamap,  in vge_txeof()
1632 		bus_dmamap_unload(sc->vge_cdata.vge_tx_tag, txd->tx_dmamap);  in vge_txeof()
1634 		KASSERT(txd->tx_m != NULL, ("%s: freeing NULL mbuf!\n",  in vge_txeof()
1636 		m_freem(txd->tx_m);  in vge_txeof()
1637 		txd->tx_m = NULL;  in vge_txeof()
1638 		txd->tx_desc->vge_frag[0].vge_addrhi = 0;  in vge_txeof()
1806 	struct vge_txdesc *txd;  in vge_encap()  local
1849 	txd = &sc->vge_cdata.vge_txdesc[sc->vge_cdata.vge_tx_prodidx];  in vge_encap()
1852 	    txd->tx_dmamap, *m_head, txsegs, &nsegs, 0);  in vge_encap()
1862 		    txd->tx_dmamap, *m_head, txsegs, &nsegs, 0);  in vge_encap()
1870 	bus_dmamap_sync(sc->vge_cdata.vge_tx_tag, txd->tx_dmamap,  in vge_encap()
1887 	txd->tx_desc->vge_sts = htole32(m->m_pkthdr.len << 16);  in vge_encap()
1903 	txd->tx_desc->vge_ctl = htole32(cflags | ((nsegs + 1) << 28) |  in vge_encap()
1906 		frag = &txd->tx_desc->vge_frag[i];  in vge_encap()
1919 	txd->tx_desc->vge_ctl |= htole32(VGE_TDCTL_TIC);  in vge_encap()
1920 	txd->tx_desc->vge_sts |= htole32(VGE_TDSTS_OWN);  in vge_encap()
1921 	txd->tx_m = m;  in vge_encap()
1945 	struct vge_txdesc *txd;  in vge_start_locked()  local
1978 		txd = &sc->vge_cdata.vge_txdesc[idx];  in vge_start_locked()
1979 		txd->tx_desc->vge_frag[0].vge_addrhi |= htole32(VGE_TXDESC_Q);  in vge_start_locked()