sys/dev/pv/viornd.c
112
sc->sc_buf = dma_alloc(VIORND_BUFSIZE, PR_NOWAIT|PR_ZERO);
sys/dev/pv/viornd.c
117
if (bus_dmamap_create(sc->sc_virtio->sc_dmat, VIORND_BUFSIZE, 1,
sys/dev/pv/viornd.c
118
VIORND_BUFSIZE, 0, BUS_DMA_NOWAIT|BUS_DMA_ALLOCNOW,
sys/dev/pv/viornd.c
124
sc->sc_buf, VIORND_BUFSIZE, NULL, BUS_DMA_NOWAIT|BUS_DMA_READ)) {
sys/dev/pv/viornd.c
148
dma_free(sc->sc_buf, VIORND_BUFSIZE);
sys/dev/pv/viornd.c
163
bus_dmamap_sync(vsc->sc_dmat, sc->sc_dmamap, 0, VIORND_BUFSIZE,
sys/dev/pv/viornd.c
165
if (len > VIORND_BUFSIZE) {
sys/dev/pv/viornd.c
167
sc->sc_dev.dv_xname, len, VIORND_BUFSIZE);
sys/dev/pv/viornd.c
193
bus_dmamap_sync(vsc->sc_dmat, sc->sc_dmamap, 0, VIORND_BUFSIZE,