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IntelSiliconPkg/Vtd.h: Add definition for PMR.

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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>
(cherry picked from commit 40cc227055)
This commit is contained in:
Jiewen Yao
2017-09-04 10:14:54 +08:00
committed by Star Zeng
parent e9c75d4aed
commit 9a1aafdc9f
1 changed files with 6 additions and 0 deletions
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6
IntelSiliconPkg/Include/IndustryStandard/Vtd.h
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@@ -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