diff options
| author | Andi Kleen <ak@suse.de> | 2005-09-12 18:49:24 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-12 19:50:56 +0200 |
| commit | 27183ebd330a676fe29f7eb9b7ff582492246ec8 (patch) | |
| tree | 6bac5ff944bb2b7fc50404b6007a2d942a90ae48 /include/asm-x86_64/dma-mapping.h | |
| parent | [PATCH] x86-64: Improve error handling for overlapping PXMs in SRAT. (diff) | |
| download | linux-27183ebd330a676fe29f7eb9b7ff582492246ec8.tar.xz linux-27183ebd330a676fe29f7eb9b7ff582492246ec8.zip | |
[PATCH] x86-64: Add dma_sync_single_range_for_{cpu,device}
Currently just defined to their non range parts.
Pointed out by John Linville
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-x86_64/dma-mapping.h')
| -rw-r--r-- | include/asm-x86_64/dma-mapping.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h index a416dc31634a..e784fdc524f1 100644 --- a/include/asm-x86_64/dma-mapping.h +++ b/include/asm-x86_64/dma-mapping.h @@ -85,6 +85,11 @@ static inline void dma_sync_single_for_device(struct device *hwdev, flush_write_buffers(); } +#define dma_sync_single_range_for_cpu(dev, dma_handle, offset, size, dir) \ + dma_sync_single_for_cpu(dev, dma_handle, size, dir) +#define dma_sync_single_range_for_device(dev, dma_handle, offset, size, dir) \ + dma_sync_single_for_device(dev, dma_handle, size, dir) + static inline void dma_sync_sg_for_cpu(struct device *hwdev, struct scatterlist *sg, int nelems, int direction) |