diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/iommu.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index a444c790fa72..709a697c4e02 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -24,9 +24,10 @@ #include <linux/types.h> #include <trace/events/iommu.h> -#define IOMMU_READ (1) -#define IOMMU_WRITE (2) -#define IOMMU_CACHE (4) /* DMA cache coherency */ +#define IOMMU_READ (1 << 0) +#define IOMMU_WRITE (1 << 1) +#define IOMMU_CACHE (1 << 2) /* DMA cache coherency */ +#define IOMMU_EXEC (1 << 3) struct iommu_ops; struct iommu_group; |