diff options
Diffstat (limited to 'include/linux/dma-mapping.h')
| -rw-r--r-- | include/linux/dma-mapping.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index ff61817082fa..635690cf3e3d 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h | |||
| @@ -14,6 +14,7 @@ enum dma_data_direction { | |||
| 14 | }; | 14 | }; |
| 15 | 15 | ||
| 16 | #define DMA_64BIT_MASK 0xffffffffffffffffULL | 16 | #define DMA_64BIT_MASK 0xffffffffffffffffULL |
| 17 | #define DMA_48BIT_MASK 0x0000ffffffffffffULL | ||
| 17 | #define DMA_40BIT_MASK 0x000000ffffffffffULL | 18 | #define DMA_40BIT_MASK 0x000000ffffffffffULL |
| 18 | #define DMA_39BIT_MASK 0x0000007fffffffffULL | 19 | #define DMA_39BIT_MASK 0x0000007fffffffffULL |
| 19 | #define DMA_32BIT_MASK 0x00000000ffffffffULL | 20 | #define DMA_32BIT_MASK 0x00000000ffffffffULL |