diff options
Diffstat (limited to 'include/asm-arm/dma.h')
| -rw-r--r-- | include/asm-arm/dma.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-arm/dma.h b/include/asm-arm/dma.h index 1c7087f9364c..49c01e2bf7c8 100644 --- a/include/asm-arm/dma.h +++ b/include/asm-arm/dma.h @@ -10,6 +10,13 @@ typedef unsigned int dmach_t; #include <asm/arch/dma.h> /* + * This is the maximum virtual address which can be DMA'd from. + */ +#ifndef MAX_DMA_ADDRESS +#define MAX_DMA_ADDRESS 0xffffffff +#endif + +/* * DMA modes */ typedef unsigned int dmamode_t; |