diff options
Diffstat (limited to 'arch/x86/include/asm/dma.h')
| -rw-r--r-- | arch/x86/include/asm/dma.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/include/asm/dma.h b/arch/x86/include/asm/dma.h index 8a3b044f3a..90791ecf3e 100644 --- a/arch/x86/include/asm/dma.h +++ b/arch/x86/include/asm/dma.h @@ -13,6 +13,7 @@ * x86 is cache coherent, so we need not do anything special here */ +#define dma_alloc_coherent dma_alloc_coherent static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle) { void *ret = xmemalign(4096, size); @@ -24,17 +25,20 @@ static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle) return ret; } +#define dma_free_coherent dma_free_coherent static inline void dma_free_coherent(void *mem, dma_addr_t dma_handle, size_t size) { free(mem); } +#define dma_sync_single_for_cpu dma_sync_single_for_cpu static inline void dma_sync_single_for_cpu(dma_addr_t address, size_t size, enum dma_data_direction dir) { } +#define dma_sync_single_for_device dma_sync_single_for_device static inline void dma_sync_single_for_device(dma_addr_t address, size_t size, enum dma_data_direction dir) { |