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Lines Matching defs:buf_map

93 	bus_dmamap_t	buf_map;
450 	    BUS_DMA_NOWAIT | BUS_DMA_ALLOCNOW, &dma->buf_map);
461 	error = bus_dmamap_load(sc->sc_dt, dma->buf_map, hwbuf, size, NULL,
467 		bus_dmamap_destroy(sc->sc_dt, dma->buf_map);
472 	dma->buf_phys = dma->buf_map->dm_segs[0].ds_addr;
492 	bus_dmamap_sync(sc->sc_dt, dma->buf_map, 0, dma->buf_map->dm_mapsize,
510 		bus_dmamap_unload(sc->sc_dt, dma->buf_map);
511 		bus_dmamem_free(sc->sc_dt, (void *)dma->hwbuf, dma->buf_map);
512 		bus_dmamap_destroy(sc->sc_dt, dma->buf_map);