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Diffstat (limited to 'drivers/iommu/amd_iommu_types.h')
-rw-r--r--drivers/iommu/amd_iommu_types.h2
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

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