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Lines Matching defs:kvap

755 digfilt_freem(void *priv, void *kvap, size_t size)
759 	bus_dmamem_unmap(sc->sc_dmat, kvap, size);
836 	void *kvap;
838 	kvap = NULL;
847 	error = bus_dmamem_map(sc->sc_dmat, sc->sc_c_ds, DIGFILT_DMA_NSEGS, size, &kvap, BUS_DMA_NOWAIT);
854 	error = bus_dmamap_load(sc->sc_dmat, sc->sc_c_dmamp, kvap, size, NULL, BUS_DMA_NOWAIT|BUS_DMA_WRITE);
860 	memset(kvap, 0x00, size);
862 	return kvap;
865 	bus_dmamem_unmap(sc->sc_dmat, kvap, size);
870 	return kvap;