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Lines Matching refs:dma_map

181 	    BUS_DMA_NOWAIT, &codec->dma_map);
185 	err = bus_dmamap_load(sc->sc_dma_tag, codec->dma_map, codec->dma_descs,
198 	bus_dmamap_destroy(sc->sc_dma_tag, codec->dma_map);
223 	segp = dmabuf->dma_map->dm_segs;
228 	for (i = 0; i < dmabuf->dma_map->dm_nsegs; i++) {
241 		if (i < dmabuf->dma_map->dm_nsegs - 1)
255 	bus_dmamap_sync(sc->sc_dma_tag, codec->dma_map, 0,
256 	    codec->dma_map->dm_mapsize, BUS_DMASYNC_PREWRITE);
592 	    PAGE_SIZE, 0, BUS_DMA_WAITOK, &p->dma_map);
596 	err = bus_dmamap_load(sc->sc_dma_tag, p->dma_map, p->kern_addr,
604 	bus_dmamap_destroy(sc->sc_dma_tag, p->dma_map);