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Lines Matching refs:sc_dmat

69 	bus_dma_tag_t		sc_dmat;
93 	error = bus_dmamem_alloc(sc->sc_dmat, dma->dma_size, align, 0,
98 	error = bus_dmamem_map(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs,
103 	error = bus_dmamap_create(sc->sc_dmat, dma->dma_size, dma->dma_nsegs,
108 	error = bus_dmamap_load(sc->sc_dmat, dma->dma_map, dma->dma_addr,
116 	bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);
118 	bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);
120 	bus_dmamem_free(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs);
128 	bus_dmamap_unload(sc->sc_dmat, dma->dma_map);
129 	bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);
130 	bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);
131 	bus_dmamem_free(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs);
371 	sc->sc_dmat = maa->maa_dmat;