diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-09-24 20:48:35 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-25 11:02:25 +0200 |
| commit | 9f6ac57729724b58df81ca5dc005326759a806fe (patch) | |
| tree | d9ee77c4518d83582bf1de1acf43e1834932f5f3 /include | |
| parent | afa9fdc2f5f8e4d98f3e77bfa204412cbc181346 (diff) | |
x86: export pci-nommu's alloc_coherent
This patch exports nommu_alloc_coherent (renamed
dma_generic_alloc_coherent). GART needs this function.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/dma-mapping.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h index f408e6dd177..3b808e9bb72 100644 --- a/include/asm-x86/dma-mapping.h +++ b/include/asm-x86/dma-mapping.h @@ -89,6 +89,9 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) extern int dma_supported(struct device *hwdev, u64 mask); extern int dma_set_mask(struct device *dev, u64 mask); +extern void *dma_generic_alloc_coherent(struct device *dev, size_t size, + dma_addr_t *dma_addr, gfp_t flag); + static inline dma_addr_t dma_map_single(struct device *hwdev, void *ptr, size_t size, int direction) |