Lines Matching defs:dma_map

68 	bus_dmamap_t	dma_map;
509 	sc->dma_map = NULL;
554 			       &sc->dma_map);
559 	err = bus_dmamap_load(sc->dma_tag, sc->dma_map, dma_mem, PAGE_SIZE,
562 		bus_dmamem_free(sc->dma_tag, dma_mem, sc->dma_map);
584 		bus_dmamap_sync(sc->dma_tag, sc->dma_map,
606 		err = mtx_sleep(sc->dma_map, &sc->sc_mtx, PCATCH,
611 		bus_dmamap_sync(sc->dma_tag, sc->dma_map,
620 	bus_dmamap_unload(sc->dma_tag, sc->dma_map);
621 	bus_dmamem_free(sc->dma_tag, dma_mem, sc->dma_map);
662 		wakeup(sc->dma_map);