diff options
Diffstat (limited to 'include/asm-mips/dma.h')
| -rw-r--r-- | include/asm-mips/dma.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-mips/dma.h b/include/asm-mips/dma.h index 23f789c..e06ef07 100644 --- a/include/asm-mips/dma.h +++ b/include/asm-mips/dma.h @@ -91,6 +91,7 @@ #else #define MAX_DMA_ADDRESS (PAGE_OFFSET + 0x01000000) #endif +#define MAX_DMA_PFN PFN_DOWN(virt_to_phys((void *)MAX_DMA_ADDRESS)) /* 8237 DMA controllers */ #define IO_DMA1_BASE 0x00 /* 8 bit slave DMA, channels 0..3 */ |