From cfb0aba7934b5dc2c6495139e8e6b0b41f1d50b5 Mon Sep 17 00:00:00 2001
From: Star Zeng <star.zeng@intel.com>
Date: Sat, 11 Jun 2016 23:31:58 -0700
Subject: MdeModulePkg: Add performance property configuration table

Define PERFORMANCE_PROPERTY, and install performance property configuration
table in DxeCorePerformanceLib and SmmCorePerformanceLib.

Cc: Andrew Fish <afish@apple.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Cinnamon Shia <cinnamon.shia@hpe.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Andrew Fish <afish@apple.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
---
 MdeModulePkg/Include/Guid/Performance.h | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'MdeModulePkg/Include')

diff --git a/MdeModulePkg/Include/Guid/Performance.h b/MdeModulePkg/Include/Guid/Performance.h
index c40046c878..df40c6ce5b 100644
--- a/MdeModulePkg/Include/Guid/Performance.h
+++ b/MdeModulePkg/Include/Guid/Performance.h
@@ -4,7 +4,7 @@
   * performance protocol interfaces.
   * performance variables.  
 
-Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials are licensed and made available under 
 the terms and conditions of the BSD License that accompanies this distribution.  
 The full text of the license may be found at
@@ -18,6 +18,16 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #ifndef __PERFORMANCE_DATA_H__
 #define __PERFORMANCE_DATA_H__
 
+#define PERFORMANCE_PROPERTY_REVISION 0x1
+
+typedef struct {
+  UINT32                Revision;
+  UINT32                Reserved;
+  UINT64                Frequency;
+  UINT64                TimerStartValue;
+  UINT64                TimerEndValue;
+} PERFORMANCE_PROPERTY;
+
 //
 // PEI_PERFORMANCE_STRING_SIZE must be a multiple of 8.
 //
-- 
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