179 	bus_dma_tag_t		sc_dmat;	/* DMA tag */  member
386 				&sc->sc_dmat);  in glxsb_dma_alloc()
393 	rc = bus_dmamem_alloc(sc->sc_dmat, (void **)&dma->dma_vaddr,  in glxsb_dma_alloc()
402 	rc = bus_dmamap_load(sc->sc_dmat, dma->dma_map, dma->dma_vaddr,  in glxsb_dma_alloc()
414 	bus_dmamem_free(sc->sc_dmat, dma->dma_vaddr, dma->dma_map);  in glxsb_dma_alloc()
416 	bus_dma_tag_destroy(sc->sc_dmat);  in glxsb_dma_alloc()
424 	bus_dmamap_sync(sc->sc_dmat, dma->dma_map,  in glxsb_dma_pre_op()
432 	bus_dmamap_sync(sc->sc_dmat, dma->dma_map,  in glxsb_dma_post_op()
440 	bus_dmamap_unload(sc->sc_dmat, dma->dma_map);  in glxsb_dma_free()
441 	bus_dmamem_free(sc->sc_dmat, dma->dma_vaddr, dma->dma_map);  in glxsb_dma_free()
442 	bus_dma_tag_destroy(sc->sc_dmat);  in glxsb_dma_free()