dev/pci/vioscsi.c

48 	bus_dmamap_t			 vr_data;
363 	error = bus_dmamap_load(virtio_dmat(vsc), vr->vr_data,
388 		nsegs += vr->vr_data->dm_nsegs;
392 		bus_dmamap_unload(virtio_dmat(vsc), vr->vr_data);
410 		bus_dmamap_sync(virtio_dmat(vsc), vr->vr_data, 0, xs->datalen,
417 		virtio_enqueue(vsc, vq, slot, vr->vr_data, 1);
422 		virtio_enqueue(vsc, vq, slot, vr->vr_data, 0);
468 		bus_dmamap_sync(virtio_dmat(vsc), vr->vr_data, 0, xs->datalen,
494 	bus_dmamap_unload(virtio_dmat(vsc), vr->vr_data);
624 		    MAXPHYS, 0, BUS_DMA_NOWAIT|BUS_DMA_ALLOCNOW, &vr->vr_data);
655 		if (vr->vr_data) {
656 			bus_dmamap_destroy(virtio_dmat(vsc), vr->vr_data);
657 			vr->vr_data = NULL;
683 		bus_dmamap_destroy(virtio_dmat(vsc), vr->vr_data);