From 160c1d8e40866edfeae7d68816b7005d70acf391 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Mon, 5 Jan 2009 23:59:02 +0900 Subject: x86, ia64: convert to use generic dma_map_ops struct This converts X86 and IA64 to use include/linux/dma-mapping.h. It's a bit large but pretty boring. The major change for X86 is converting 'int dir' to 'enum dma_data_direction dir' in DMA mapping operations. The major changes for IA64 is using map_page and unmap_page instead of map_single and unmap_single. Signed-off-by: FUJITA Tomonori Acked-by: Tony Luck Signed-off-by: Ingo Molnar --- include/linux/intel-iommu.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'include/linux/intel-iommu.h') diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index c4f6c101dbcd..a254db1decd0 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -334,7 +334,9 @@ extern void *intel_alloc_coherent(struct device *, size_t, dma_addr_t *, gfp_t); extern void intel_free_coherent(struct device *, size_t, void *, dma_addr_t); extern dma_addr_t intel_map_single(struct device *, phys_addr_t, size_t, int); extern void intel_unmap_single(struct device *, dma_addr_t, size_t, int); -extern int intel_map_sg(struct device *, struct scatterlist *, int, int); -extern void intel_unmap_sg(struct device *, struct scatterlist *, int, int); +extern int intel_map_sg(struct device *, struct scatterlist *, int, + enum dma_data_direction, struct dma_attrs *); +extern void intel_unmap_sg(struct device *, struct scatterlist *, int, + enum dma_data_direction, struct dma_attrs *); #endif -- cgit v1.2.2 From d7ab5c46ae2743079a40bb4060e510418c0842b4 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Wed, 28 Jan 2009 21:53:18 +0900 Subject: intel-iommu: make dma mapping functions static The dma ops unification enables X86 and IA64 to share intel_dma_ops so we can make dma mapping functions static. This also remove unused intel_map_single(). Signed-off-by: FUJITA Tomonori Signed-off-by: Ingo Molnar --- include/linux/intel-iommu.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'include/linux/intel-iommu.h') diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index a254db1decd0..43412aeddb53 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -330,13 +330,4 @@ extern int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr, extern void qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu); -extern void *intel_alloc_coherent(struct device *, size_t, dma_addr_t *, gfp_t); -extern void intel_free_coherent(struct device *, size_t, void *, dma_addr_t); -extern dma_addr_t intel_map_single(struct device *, phys_addr_t, size_t, int); -extern void intel_unmap_single(struct device *, dma_addr_t, size_t, int); -extern int intel_map_sg(struct device *, struct scatterlist *, int, - enum dma_data_direction, struct dma_attrs *); -extern void intel_unmap_sg(struct device *, struct scatterlist *, int, - enum dma_data_direction, struct dma_attrs *); - #endif -- cgit v1.2.2