| /src/sys/arch/arm/imx/ |
| imx23_digfilt.c | 755 digfilt_freem(void *priv, void *kvap, size_t size)
759 bus_dmamem_unmap(sc->sc_dmat, kvap, size);
836 void *kvap; local in function:digfilt_ao_alloc_dmachain
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;
[all...] |
| imx23_digfilt.c | 755 digfilt_freem(void *priv, void *kvap, size_t size)
759 bus_dmamem_unmap(sc->sc_dmat, kvap, size);
836 void *kvap; local in function:digfilt_ao_alloc_dmachain
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;
[all...] |
| imx23_digfilt.c | 755 digfilt_freem(void *priv, void *kvap, size_t size)
759 bus_dmamem_unmap(sc->sc_dmat, kvap, size);
836 void *kvap; local in function:digfilt_ao_alloc_dmachain
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;
[all...] |
