diff options
Diffstat (limited to 'drivers/iommu/amd/amd_iommu_types.h')
-rw-r--r-- | drivers/iommu/amd/amd_iommu_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h index 1e7966c73707..f696ac7c5f89 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -93,6 +93,7 @@ #define FEATURE_PC (1ULL<<9) #define FEATURE_GAM_VAPIC (1ULL<<21) #define FEATURE_EPHSUP (1ULL<<50) +#define FEATURE_SNP (1ULL<<63) #define FEATURE_PASID_SHIFT 32 #define FEATURE_PASID_MASK (0x1fULL << FEATURE_PASID_SHIFT) |