diff options
Diffstat (limited to 'drivers/iommu/amd_iommu_types.h')
| -rw-r--r-- | drivers/iommu/amd_iommu_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index f6b24c7d8b70..6a877ebd058b 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -98,6 +98,7 @@ #define FEATURE_HE (1ULL<<8) #define FEATURE_PC (1ULL<<9) #define FEATURE_GAM_VAPIC (1ULL<<21) +#define FEATURE_EPHSUP (1ULL<<50) #define FEATURE_PASID_SHIFT 32 #define FEATURE_PASID_MASK (0x1fULL << FEATURE_PASID_SHIFT) @@ -192,6 +193,7 @@ /* macros and definitions for device table entries */ #define DEV_ENTRY_VALID 0x00 #define DEV_ENTRY_TRANSLATION 0x01 +#define DEV_ENTRY_PPR 0x34 #define DEV_ENTRY_IR 0x3d #define DEV_ENTRY_IW 0x3e #define DEV_ENTRY_NO_PAGE_FAULT 0x62 |