dev/vge/if_vge.c

686 	struct vge_rxdesc *rxd;
895 		rxd = &sc->vge_cdata.vge_rxdesc[i];
896 		rxd->rx_m = NULL;
897 		rxd->rx_dmamap = NULL;
899 		    &rxd->rx_dmamap);
915 	struct vge_rxdesc *rxd;
962 			rxd = &sc->vge_cdata.vge_rxdesc[i];
963 			if (rxd->rx_dmamap != NULL) {
965 				    rxd->rx_dmamap);
966 				rxd->rx_dmamap = NULL;
1212 	struct vge_rxdesc *rxd;
1215 	rxd = &sc->vge_cdata.vge_rxdesc[prod];
1216 	rxd->rx_desc->vge_sts = 0;
1217 	rxd->rx_desc->vge_ctl = 0;
1229 			rxd->rx_desc->vge_sts = htole32(VGE_RDSTS_OWN);
1230 			rxd = rxd->rxd_prev;
1239 	struct vge_rxdesc *rxd;
1268 	rxd = &sc->vge_cdata.vge_rxdesc[prod];
1269 	if (rxd->rx_m != NULL) {
1270 		bus_dmamap_sync(sc->vge_cdata.vge_rx_tag, rxd->rx_dmamap,
1272 		bus_dmamap_unload(sc->vge_cdata.vge_rx_tag, rxd->rx_dmamap);
1274 	map = rxd->rx_dmamap;
1275 	rxd->rx_dmamap = sc->vge_cdata.vge_rx_sparemap;
1277 	bus_dmamap_sync(sc->vge_cdata.vge_rx_tag, rxd->rx_dmamap,
1279 	rxd->rx_m = m;
1281 	rxd->rx_desc->vge_sts = 0;
1282 	rxd->rx_desc->vge_ctl = 0;
1283 	rxd->rx_desc->vge_addrlo = htole32(VGE_ADDR_LO(segs[0].ds_addr));
1284 	rxd->rx_desc->vge_addrhi = htole32(VGE_ADDR_HI(segs[0].ds_addr) |
1297 			rxd->rx_desc->vge_sts = htole32(VGE_RDSTS_OWN);
1298 			rxd = rxd->rxd_prev;
1338 	struct vge_rxdesc *rxd;
1351 		rxd = &sc->vge_cdata.vge_rxdesc[i];
1352 		rxd->rx_m = NULL;
1353 		rxd->rx_desc = &rd->vge_rx_ring[i];
1355 			rxd->rxd_prev =
1358 			rxd->rxd_prev = &sc->vge_cdata.vge_rxdesc[i - 1];
1376 	struct vge_rxdesc *rxd;
1387 		rxd = &sc->vge_cdata.vge_rxdesc[i];
1388 		if (rxd->rx_m != NULL) {
1390 			    rxd->rx_dmamap, BUS_DMASYNC_POSTREAD);
1392 			    rxd->rx_dmamap);
1393 			m_freem(rxd->rx_m);
1394 			rxd->rx_m = NULL;
1439 	struct vge_rxdesc *rxd;
1463 		rxd = &sc->vge_cdata.vge_rxdesc[prod];
1464 		m = rxd->rx_m;