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>

diff --git a/IntelSiliconPkg/Include/IndustryStandard/Vtd.h b/IntelSiliconPkg/Include/IndustryStandard/Vtd.h
index 3b7012c5a576c442876d114c5291f1e96d509576..cfead61bf2c4cceef73da96ebae247a72248539f 100644 (file)
--- a/IntelSiliconPkg/Include/IndustryStandard/Vtd.h
+++ b/IntelSiliconPkg/Include/IndustryStandard/Vtd.h
@@ -247,6 +247,12 @@ typedef union {
 \r
 #define R_FRCD_REG       0x00 // + FRO\r
 \r
+#define R_PMEN_ENABLE_REG         0x64\r
+#define R_PMEN_LOW_BASE_REG       0x68\r
+#define R_PMEN_LOW_LIMITE_REG     0x6C\r
+#define R_PMEN_HIGH_BASE_REG      0x70\r
+#define R_PMEN_HIGH_LIMITE_REG    0x78\r
+\r
 typedef union {\r
   struct {\r
     UINT8         ND:3; // Number of domains supported\r