diff options
Diffstat (limited to 'arch/powerpc/platforms/cell')
| -rw-r--r-- | arch/powerpc/platforms/cell/iommu.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index 9027d7c48507..f7d1a4953ea0 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -166,7 +166,7 @@ static void invalidate_tce_cache(struct cbe_iommu *iommu, unsigned long *pte, static int tce_build_cell(struct iommu_table *tbl, long index, long npages, unsigned long uaddr, enum dma_data_direction direction, - struct dma_attrs *attrs) + unsigned long attrs) { int i; unsigned long *io_pte, base_pte; @@ -193,7 +193,7 @@ static int tce_build_cell(struct iommu_table *tbl, long index, long npages, base_pte = CBE_IOPTE_PP_W | CBE_IOPTE_PP_R | CBE_IOPTE_M | CBE_IOPTE_SO_RW | (window->ioid & CBE_IOPTE_IOID_Mask); #endif - if (unlikely(dma_get_attr(DMA_ATTR_WEAK_ORDERING, attrs))) + if (unlikely(attrs & DMA_ATTR_WEAK_ORDERING)) base_pte &= ~CBE_IOPTE_SO_RW; io_pte = (unsigned long *)tbl->it_base + (index - tbl->it_offset); @@ -526,7 +526,7 @@ cell_iommu_setup_window(struct cbe_iommu *iommu, struct device_node *np, __set_bit(0, window->table.it_map); tce_build_cell(&window->table, window->table.it_offset, 1, - (unsigned long)iommu->pad_page, DMA_TO_DEVICE, NULL); + (unsigned long)iommu->pad_page, DMA_TO_DEVICE, 0); return window; } @@ -572,7 +572,7 @@ static struct iommu_table *cell_get_iommu_table(struct device *dev) static void *dma_fixed_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag, - struct dma_attrs *attrs) + unsigned long attrs) { if (iommu_fixed_is_weak) return iommu_alloc_coherent(dev, cell_get_iommu_table(dev), @@ -586,7 +586,7 @@ static void *dma_fixed_alloc_coherent(struct device *dev, size_t size, static void dma_fixed_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle, - struct dma_attrs *attrs) + unsigned long attrs) { if (iommu_fixed_is_weak) iommu_free_coherent(cell_get_iommu_table(dev), size, vaddr, @@ -598,9 +598,9 @@ static void dma_fixed_free_coherent(struct device *dev, size_t size, static dma_addr_t dma_fixed_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction direction, - struct dma_attrs *attrs) + unsigned long attrs) { - if (iommu_fixed_is_weak == dma_get_attr(DMA_ATTR_WEAK_ORDERING, attrs)) + if (iommu_fixed_is_weak == (attrs & DMA_ATTR_WEAK_ORDERING)) return dma_direct_ops.map_page(dev, page, offset, size, direction, attrs); else @@ -611,9 +611,9 @@ static dma_addr_t dma_fixed_map_page(struct device *dev, struct page *page, static void dma_fixed_unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction direction, - struct dma_attrs *attrs) + unsigned long attrs) { - if (iommu_fixed_is_weak == dma_get_attr(DMA_ATTR_WEAK_ORDERING, attrs)) + if (iommu_fixed_is_weak == (attrs & DMA_ATTR_WEAK_ORDERING)) dma_direct_ops.unmap_page(dev, dma_addr, size, direction, attrs); else @@ -623,9 +623,9 @@ static void dma_fixed_unmap_page(struct device *dev, dma_addr_t dma_addr, static int dma_fixed_map_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction direction, - struct dma_attrs *attrs) + unsigned long attrs) { - if (iommu_fixed_is_weak == dma_get_attr(DMA_ATTR_WEAK_ORDERING, attrs)) + if (iommu_fixed_is_weak == (attrs & DMA_ATTR_WEAK_ORDERING)) return dma_direct_ops.map_sg(dev, sg, nents, direction, attrs); else return ppc_iommu_map_sg(dev, cell_get_iommu_table(dev), sg, @@ -635,9 +635,9 @@ static int dma_fixed_map_sg(struct device *dev, struct scatterlist *sg, static void dma_fixed_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction direction, - struct dma_attrs *attrs) + unsigned long attrs) { - if (iommu_fixed_is_weak == dma_get_attr(DMA_ATTR_WEAK_ORDERING, attrs)) + if (iommu_fixed_is_weak == (attrs & DMA_ATTR_WEAK_ORDERING)) dma_direct_ops.unmap_sg(dev, sg, nents, direction, attrs); else ppc_iommu_unmap_sg(cell_get_iommu_table(dev), sg, nents, @@ -1162,7 +1162,7 @@ static int __init setup_iommu_fixed(char *str) pciep = of_find_node_by_type(NULL, "pcie-endpoint"); if (strcmp(str, "weak") == 0 || (pciep && strcmp(str, "strong") != 0)) - iommu_fixed_is_weak = 1; + iommu_fixed_is_weak = DMA_ATTR_WEAK_ORDERING; of_node_put(pciep); |