diff options
| author | Lucas Stach <dev@lynxeye.de> | 2015-03-05 22:50:02 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-03-06 07:52:02 +0100 |
| commit | cdb471b023c19cb55dc0af74284d8c41b5a0aa4f (patch) | |
| tree | abbb9e5a8fcb26b507dc69671990c093e4555146 /arch/arm/include/asm | |
| parent | 381f034ed607042fa171673b6c4d0150745842e8 (diff) | |
| download | barebox-cdb471b023c19cb55dc0af74284d8c41b5a0aa4f.tar.gz barebox-cdb471b023c19cb55dc0af74284d8c41b5a0aa4f.tar.xz | |
ARM: implement streaming DMA ops
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/dma.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h index 48a9c6e67b..d9bce3d70e 100644 --- a/arch/arm/include/asm/dma.h +++ b/arch/arm/include/asm/dma.h @@ -28,4 +28,14 @@ static inline void dma_free_coherent(void *mem, dma_addr_t dma_handle, { free(mem); } + +static inline void dma_sync_single_for_cpu(unsigned long address, size_t size, + enum dma_data_direction dir) +{ +} + +static inline void dma_sync_single_for_device(unsigned long address, size_t size, + enum dma_data_direction dir) +{ +} #endif |