Lines Matching refs:dma_tag
71 bus_dma_tag_t dma_tag;
522 &sc->dma_tag);
555 err = bus_dmamem_alloc(sc->dma_tag, &dma_mem, BUS_DMA_NOWAIT,
561 err = bus_dmamap_load(sc->dma_tag, sc->dma_map, dma_mem, PAGE_SIZE,
564 bus_dmamem_free(sc->dma_tag, dma_mem, sc->dma_map);
586 bus_dmamap_sync(sc->dma_tag, sc->dma_map,
613 bus_dmamap_sync(sc->dma_tag, sc->dma_map,
622 bus_dmamap_unload(sc->dma_tag, sc->dma_map);
623 bus_dmamem_free(sc->dma_tag, dma_mem, sc->dma_map);
635 bus_dma_tag_destroy(sc->dma_tag);