diff options
Diffstat (limited to 'sys/sparc64/pci/psycho.c')
| -rw-r--r-- | sys/sparc64/pci/psycho.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/sys/sparc64/pci/psycho.c b/sys/sparc64/pci/psycho.c index 9b32b95..418b81c 100644 --- a/sys/sparc64/pci/psycho.c +++ b/sys/sparc64/pci/psycho.c @@ -113,8 +113,12 @@ static int psycho_dmamap_load_uio(bus_dma_tag_t, bus_dma_tag_t, bus_dmamap_t, static void psycho_dmamap_unload(bus_dma_tag_t, bus_dma_tag_t, bus_dmamap_t); static void psycho_dmamap_sync(bus_dma_tag_t, bus_dma_tag_t, bus_dmamap_t, bus_dmasync_op_t); +static int psycho_dmamem_alloc_size(bus_dma_tag_t, bus_dma_tag_t, void **, int, + bus_dmamap_t *, bus_size_t size); static int psycho_dmamem_alloc(bus_dma_tag_t, bus_dma_tag_t, void **, int, bus_dmamap_t *); +static void psycho_dmamem_free_size(bus_dma_tag_t, bus_dma_tag_t, void *, + bus_dmamap_t, bus_size_t size); static void psycho_dmamem_free(bus_dma_tag_t, bus_dma_tag_t, void *, bus_dmamap_t); @@ -497,7 +501,9 @@ psycho_attach(device_t dev) sc->sc_dmat->dt_dmamap_load_uio = psycho_dmamap_load_uio; sc->sc_dmat->dt_dmamap_unload = psycho_dmamap_unload; sc->sc_dmat->dt_dmamap_sync = psycho_dmamap_sync; + sc->sc_dmat->dt_dmamem_alloc_size = psycho_dmamem_alloc_size; sc->sc_dmat->dt_dmamem_alloc = psycho_dmamem_alloc; + sc->sc_dmat->dt_dmamem_free_size = psycho_dmamem_free_size; sc->sc_dmat->dt_dmamem_free = psycho_dmamem_free; /* XXX: register as root dma tag (kluge). */ sparc64_root_dma_tag = sc->sc_dmat; @@ -1314,6 +1320,17 @@ psycho_alloc_bus_tag(struct psycho_softc *sc, int type) * hooks into the iommu dvma calls. */ static int +psycho_dmamem_alloc_size(bus_dma_tag_t pdmat, bus_dma_tag_t ddmat, void **vaddr, + int flags, bus_dmamap_t *mapp, bus_size_t size) +{ + struct psycho_softc *sc; + + sc = (struct psycho_softc *)pdmat->cookie; + return (iommu_dvmamem_alloc_size(pdmat, ddmat, sc->sc_is, vaddr, flags, + mapp, size)); +} + +static int psycho_dmamem_alloc(bus_dma_tag_t pdmat, bus_dma_tag_t ddmat, void **vaddr, int flags, bus_dmamap_t *mapp) { @@ -1325,6 +1342,16 @@ psycho_dmamem_alloc(bus_dma_tag_t pdmat, bus_dma_tag_t ddmat, void **vaddr, } static void +psycho_dmamem_free_size(bus_dma_tag_t pdmat, bus_dma_tag_t ddmat, void *vaddr, + bus_dmamap_t map, bus_size_t size) +{ + struct psycho_softc *sc; + + sc = (struct psycho_softc *)pdmat->cookie; + iommu_dvmamem_free_size(pdmat, ddmat, sc->sc_is, vaddr, map, size); +} + +static void psycho_dmamem_free(bus_dma_tag_t pdmat, bus_dma_tag_t ddmat, void *vaddr, bus_dmamap_t map) { |
