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-rw-r--r--IntelSiliconPkg/Include/IndustryStandard/Vtd.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/IntelSiliconPkg/Include/IndustryStandard/Vtd.h b/IntelSiliconPkg/Include/IndustryStandard/Vtd.h
index 3b7012c5a5..cfead61bf2 100644
--- a/IntelSiliconPkg/Include/IndustryStandard/Vtd.h
+++ b/IntelSiliconPkg/Include/IndustryStandard/Vtd.h
@@ -247,6 +247,12 @@ typedef union {
#define R_FRCD_REG 0x00 // + FRO
+#define R_PMEN_ENABLE_REG 0x64
+#define R_PMEN_LOW_BASE_REG 0x68
+#define R_PMEN_LOW_LIMITE_REG 0x6C
+#define R_PMEN_HIGH_BASE_REG 0x70
+#define R_PMEN_HIGH_LIMITE_REG 0x78
+
typedef union {
struct {
UINT8 ND:3; // Number of domains supported