Lines Matching defs:vdm

1781 vmx_dmamem_alloc(struct vmxnet3_softc *sc, struct vmx_dmamem *vdm,
1784 	vdm->vdm_size = size;
1786 	if (bus_dmamap_create(sc->sc_dmat, vdm->vdm_size, 1,
1787 	    vdm->vdm_size, 0,
1789 	    &vdm->vdm_map) != 0)
1791 	if (bus_dmamem_alloc(sc->sc_dmat, vdm->vdm_size,
1792 	    align, 0, &vdm->vdm_seg, 1, &vdm->vdm_nsegs,
1795 	if (bus_dmamem_map(sc->sc_dmat, &vdm->vdm_seg, vdm->vdm_nsegs,
1796 	    vdm->vdm_size, &vdm->vdm_kva, BUS_DMA_WAITOK) != 0)
1798 	if (bus_dmamap_load(sc->sc_dmat, vdm->vdm_map, vdm->vdm_kva,
1799 	    vdm->vdm_size, NULL, BUS_DMA_WAITOK) != 0)
1804 	bus_dmamem_unmap(sc->sc_dmat, vdm->vdm_kva, vdm->vdm_size);
1806 	bus_dmamem_free(sc->sc_dmat, &vdm->vdm_seg, 1);
1808 	bus_dmamap_destroy(sc->sc_dmat, vdm->vdm_map);
1814 vmx_dmamem_free(struct vmxnet3_softc *sc, struct vmx_dmamem *vdm)
1816 	bus_dmamap_unload(sc->sc_dmat, vdm->vdm_map);
1817 	bus_dmamem_unmap(sc->sc_dmat, vdm->vdm_kva, vdm->vdm_size);
1818 	bus_dmamem_free(sc->sc_dmat, &vdm->vdm_seg, 1);
1819 	bus_dmamap_destroy(sc->sc_dmat, vdm->vdm_map);