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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-01-05 23:59:02 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-06 14:06:57 +0100 |
| commit | 160c1d8e40866edfeae7d68816b7005d70acf391 (patch) | |
| tree | 37dd78b2ea28a3953a46d401bd9657005eb444d7 /drivers/pci/intel-iommu.c | |
| parent | f0402a262e1a4c03fc66b83659823bdcaac3c41a (diff) | |
| download | op-kernel-dev-160c1d8e40866edfeae7d68816b7005d70acf391.zip op-kernel-dev-160c1d8e40866edfeae7d68816b7005d70acf391.tar.gz | |
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 <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/pci/intel-iommu.c')
| -rw-r--r-- | drivers/pci/intel-iommu.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index da273e4..b9a5629 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -2441,7 +2441,8 @@ void intel_free_coherent(struct device *hwdev, size_t size, void *vaddr, #define SG_ENT_VIRT_ADDRESS(sg) (sg_virt((sg))) void intel_unmap_sg(struct device *hwdev, struct scatterlist *sglist, - int nelems, int dir) + int nelems, enum dma_data_direction dir, + struct dma_attrs *attrs) { int i; struct pci_dev *pdev = to_pci_dev(hwdev); @@ -2499,7 +2500,7 @@ static int intel_nontranslate_map_sg(struct device *hddev, } int intel_map_sg(struct device *hwdev, struct scatterlist *sglist, int nelems, - int dir) + enum dma_data_direction dir, struct dma_attrs *attrs) { void *addr; int i; @@ -2579,15 +2580,13 @@ int intel_map_sg(struct device *hwdev, struct scatterlist *sglist, int nelems, return nelems; } -static struct dma_mapping_ops intel_dma_ops = { +struct dma_map_ops intel_dma_ops = { .alloc_coherent = intel_alloc_coherent, .free_coherent = intel_free_coherent, .map_sg = intel_map_sg, .unmap_sg = intel_unmap_sg, -#ifdef CONFIG_X86_64 .map_page = intel_map_page, .unmap_page = intel_unmap_page, -#endif }; static inline int iommu_domain_cache_init(void) |
