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authorAndrzej Pietrasiewicz <andrzej.p@samsung.com>2012-03-27 14:28:18 +0200
committerMarek Szyprowski <m.szyprowski@samsung.com>2012-03-28 16:36:31 +0200
commitbaa676fcf8d555269bd0a5a2496782beee55824d (patch)
treeb92ef75b5a1bf6ff38222fb5aaeb0c64b2c88dc9 /arch/x86/kernel/pci-calgary_64.c
parent613c4578d4079a14dbee76ef7e0c80f635522fe3 (diff)
X86 & IA64: adapt for dma_map_ops changes
Adapt core x86 and IA64 architecture code for dma_map_ops changes: replace alloc/free_coherent with generic alloc/free methods. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> [removed swiotlb related changes and replaced it with wrappers, merged with IA64 patch to avoid inter-patch dependences in intel-iommu code] Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/x86/kernel/pci-calgary_64.c')
-rw-r--r--arch/x86/kernel/pci-calgary_64.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
index 726494b5834..07b587c5a2d 100644
--- a/arch/x86/kernel/pci-calgary_64.c
+++ b/arch/x86/kernel/pci-calgary_64.c
@@ -431,7 +431,7 @@ static void calgary_unmap_page(struct device *dev, dma_addr_t dma_addr,
}
static void* calgary_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, gfp_t flag)
+ dma_addr_t *dma_handle, gfp_t flag, struct dma_attrs *attrs)
{
void *ret = NULL;
dma_addr_t mapping;
@@ -464,7 +464,8 @@ error:
}
static void calgary_free_coherent(struct device *dev, size_t size,
- void *vaddr, dma_addr_t dma_handle)
+ void *vaddr, dma_addr_t dma_handle,
+ struct dma_attrs *attrs)
{
unsigned int npages;
struct iommu_table *tbl = find_iommu_table(dev);
@@ -477,8 +478,8 @@ static void calgary_free_coherent(struct device *dev, size_t size,
}
static struct dma_map_ops calgary_dma_ops = {
- .alloc_coherent = calgary_alloc_coherent,
- .free_coherent = calgary_free_coherent,
+ .alloc = calgary_alloc_coherent,
+ .free = calgary_free_coherent,
.map_sg = calgary_map_sg,
.unmap_sg = calgary_unmap_sg,
.map_page = calgary_map_page,