From 40cc2270556ec5e49d184c946bb58981f7155cf3 Mon Sep 17 00:00:00 2001
From: Jiewen Yao <jiewen.yao@intel.com>
Date: Mon, 4 Sep 2017 10:14:54 +0800
Subject: IntelSiliconPkg/Vtd.h: Add definition for PMR.

Add missing PMR definition in VTd spec.

Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
---
 IntelSiliconPkg/Include/IndustryStandard/Vtd.h | 6 ++++++
 1 file changed, 6 insertions(+)

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
-- 
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