ECBSIZE
if ((error = bus_dmamem_alloc(sc->sc_dmat, ECBSIZE,
ECBSIZE, (void **)&sc->sc_ecbs,
if ((error = bus_dmamap_create(sc->sc_dmat, ECBSIZE,
1, ECBSIZE, 0, BUS_DMA_NOWAIT, &sc->sc_dmamap_ecb)) != 0) {
sc->sc_ecbs, ECBSIZE, NULL, BUS_DMA_NOWAIT)) != 0) {