diff options
| author | Star Zeng <star.zeng@intel.com> | 2016-06-11 23:31:58 -0700 |
|---|---|---|
| committer | Michael Kinney <michael.d.kinney@intel.com> | 2017-02-23 09:01:17 -0800 |
| commit | cfb0aba7934b5dc2c6495139e8e6b0b41f1d50b5 (patch) | |
| tree | e068e7799bb6ede43d6b7fc6e88f9ab8c975854d /MdeModulePkg/Include | |
| parent | c5c9e7e298ed138b9823ccfba10436d49d1dcc32 (diff) | |
| download | edk2-platforms-cfb0aba7934b5dc2c6495139e8e6b0b41f1d50b5.tar.xz | |
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>
Diffstat (limited to 'MdeModulePkg/Include')
| -rw-r--r-- | MdeModulePkg/Include/Guid/Performance.h | 12 |
1 files changed, 11 insertions, 1 deletions
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.
//
|