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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-01-05 23:59:02 +0900
committerIngo Molnar <mingo@elte.hu>2009-01-06 14:06:57 +0100
commit160c1d8e40866edfeae7d68816b7005d70acf391 (patch)
tree37dd78b2ea28a3953a46d401bd9657005eb444d7 /lib/swiotlb.c
parentf0402a262e1a4c03fc66b83659823bdcaac3c41a (diff)
downloadlinux-160c1d8e40866edfeae7d68816b7005d70acf391.tar.bz2
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 'lib/swiotlb.c')
-rw-r--r--lib/swiotlb.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 48deef7e1976..d047de990a3f 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -736,7 +736,7 @@ swiotlb_sync_single(struct device *hwdev, dma_addr_t dev_addr,
void
swiotlb_sync_single_for_cpu(struct device *hwdev, dma_addr_t dev_addr,
- size_t size, int dir)
+ size_t size, enum dma_data_direction dir)
{
swiotlb_sync_single(hwdev, dev_addr, size, dir, SYNC_FOR_CPU);
}
@@ -744,7 +744,7 @@ EXPORT_SYMBOL(swiotlb_sync_single_for_cpu);
void
swiotlb_sync_single_for_device(struct device *hwdev, dma_addr_t dev_addr,
- size_t size, int dir)
+ size_t size, enum dma_data_direction dir)
{
swiotlb_sync_single(hwdev, dev_addr, size, dir, SYNC_FOR_DEVICE);
}
@@ -769,7 +769,8 @@ swiotlb_sync_single_range(struct device *hwdev, dma_addr_t dev_addr,
void
swiotlb_sync_single_range_for_cpu(struct device *hwdev, dma_addr_t dev_addr,
- unsigned long offset, size_t size, int dir)
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir)
{
swiotlb_sync_single_range(hwdev, dev_addr, offset, size, dir,
SYNC_FOR_CPU);
@@ -778,7 +779,8 @@ EXPORT_SYMBOL_GPL(swiotlb_sync_single_range_for_cpu);
void
swiotlb_sync_single_range_for_device(struct device *hwdev, dma_addr_t dev_addr,
- unsigned long offset, size_t size, int dir)
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir)
{
swiotlb_sync_single_range(hwdev, dev_addr, offset, size, dir,
SYNC_FOR_DEVICE);
@@ -803,7 +805,7 @@ EXPORT_SYMBOL_GPL(swiotlb_sync_single_range_for_device);
*/
int
swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems,
- int dir, struct dma_attrs *attrs)
+ enum dma_data_direction dir, struct dma_attrs *attrs)
{
struct scatterlist *sg;
int i;
@@ -850,7 +852,7 @@ EXPORT_SYMBOL(swiotlb_map_sg);
*/
void
swiotlb_unmap_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
- int nelems, int dir, struct dma_attrs *attrs)
+ int nelems, enum dma_data_direction dir, struct dma_attrs *attrs)
{
struct scatterlist *sg;
int i;
@@ -902,7 +904,7 @@ swiotlb_sync_sg(struct device *hwdev, struct scatterlist *sgl,
void
swiotlb_sync_sg_for_cpu(struct device *hwdev, struct scatterlist *sg,
- int nelems, int dir)
+ int nelems, enum dma_data_direction dir)
{
swiotlb_sync_sg(hwdev, sg, nelems, dir, SYNC_FOR_CPU);
}
@@ -910,7 +912,7 @@ EXPORT_SYMBOL(swiotlb_sync_sg_for_cpu);
void
swiotlb_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg,
- int nelems, int dir)
+ int nelems, enum dma_data_direction dir)
{
swiotlb_sync_sg(hwdev, sg, nelems, dir, SYNC_FOR_DEVICE);
}