880 	struct vr_rxdesc	*rxd;  in vr_dma_alloc()  local
1040 		rxd = &sc->vr_cdata.vr_rxdesc[i];  in vr_dma_alloc()
1041 		rxd->rx_m = NULL;  in vr_dma_alloc()
1042 		rxd->rx_dmamap = NULL;  in vr_dma_alloc()
1044 		    &rxd->rx_dmamap);  in vr_dma_alloc()
1060 	struct vr_rxdesc	*rxd;  in vr_dma_free()  local
1107 			rxd = &sc->vr_cdata.vr_rxdesc[i];  in vr_dma_free()
1108 			if (rxd->rx_dmamap) {  in vr_dma_free()
1110 				    rxd->rx_dmamap);  in vr_dma_free()
1111 				rxd->rx_dmamap = NULL;  in vr_dma_free()
1173 	struct vr_rxdesc	*rxd;  in vr_rx_ring_init()  local
1182 		rxd = &sc->vr_cdata.vr_rxdesc[i];  in vr_rx_ring_init()
1183 		rxd->rx_m = NULL;  in vr_rx_ring_init()
1184 		rxd->desc = &rd->vr_rx_ring[i];  in vr_rx_ring_init()
1202 vr_discard_rxbuf(struct vr_rxdesc *rxd)  in vr_discard_rxbuf()  argument
1206 	desc = rxd->desc;  in vr_discard_rxbuf()
1222 	struct vr_rxdesc	*rxd;  in vr_newbuf()  local
1241 	rxd = &sc->vr_cdata.vr_rxdesc[idx];  in vr_newbuf()
1242 	if (rxd->rx_m != NULL) {  in vr_newbuf()
1243 		bus_dmamap_sync(sc->vr_cdata.vr_rx_tag, rxd->rx_dmamap,  in vr_newbuf()
1245 		bus_dmamap_unload(sc->vr_cdata.vr_rx_tag, rxd->rx_dmamap);  in vr_newbuf()
1247 	map = rxd->rx_dmamap;  in vr_newbuf()
1248 	rxd->rx_dmamap = sc->vr_cdata.vr_rx_sparemap;  in vr_newbuf()
1250 	bus_dmamap_sync(sc->vr_cdata.vr_rx_tag, rxd->rx_dmamap,  in vr_newbuf()
1252 	rxd->rx_m = m;  in vr_newbuf()
1253 	desc = rxd->desc;  in vr_newbuf()
1285 	struct vr_rxdesc	*rxd;  in vr_rxeof()  local
1316 		rxd = &sc->vr_cdata.vr_rxdesc[cons];  in vr_rxeof()
1317 		m = rxd->rx_m;  in vr_rxeof()
1348 			vr_discard_rxbuf(rxd);  in vr_rxeof()
1356 			vr_discard_rxbuf(rxd);  in vr_rxeof()
2426 	struct vr_rxdesc	*rxd;  in vr_stop()  local
2453 		rxd = &sc->vr_cdata.vr_rxdesc[i];  in vr_stop()
2454 		if (rxd->rx_m != NULL) {  in vr_stop()
2456 			    rxd->rx_dmamap, BUS_DMASYNC_POSTREAD);  in vr_stop()
2458 			    rxd->rx_dmamap);  in vr_stop()
2459 			m_freem(rxd->rx_m);  in vr_stop()
2460 			rxd->rx_m = NULL;  in vr_stop()