Lines Matching refs:sc_dmatag
503 sc->sc_dmatag = pa->pa_dmat;
818 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0,
823 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size,
828 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size,
833 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL,
840 bus_dmamap_destroy(sc->sc_dmatag, p->map);
842 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size);
844 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs);
851 bus_dmamap_unload(sc->sc_dmatag, p->map);
852 bus_dmamap_destroy(sc->sc_dmatag, p->map);
853 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size);
854 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs);