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MdeModulePkg: Add performance property configuration table

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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>
This commit is contained in:
Star Zeng
2016-06-11 23:31:58 -07:00
committed by Michael Kinney
parent c5c9e7e298
commit cfb0aba793
6 changed files with 58 additions and 5 deletions
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23
MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c
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@ -10,7 +10,7 @@
This library is mainly used by DxeCore to start performance logging to ensure that
Performance Protocol is installed at the very beginning of DXE phase.
Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@ -61,6 +61,8 @@ PERFORMANCE_EX_PROTOCOL mPerformanceExInterface = {
GetGaugeEx
};
PERFORMANCE_PROPERTY mPerformanceProperty;
/**
Searches in the gauge array with keyword Handle, Token, Module and Identifier.
@ -502,6 +504,8 @@ DxeCorePerformanceLibConstructor (
)
{
EFI_STATUS Status;
PERFORMANCE_PROPERTY *PerformanceProperty;
if (!PerformanceMeasurementEnabled ()) {
//
@ -531,7 +535,22 @@ DxeCorePerformanceLibConstructor (
InternalGetPeiPerformance ();
return Status;
Status = EfiGetSystemConfigurationTable (&gPerformanceProtocolGuid, &PerformanceProperty);
if (EFI_ERROR (Status)) {
//
// Install configuration table for performance property.
//
mPerformanceProperty.Revision = PERFORMANCE_PROPERTY_REVISION;
mPerformanceProperty.Reserved = 0;
mPerformanceProperty.Frequency = GetPerformanceCounterProperties (
&mPerformanceProperty.TimerStartValue,
&mPerformanceProperty.TimerEndValue
);
Status = gBS->InstallConfigurationTable (&gPerformanceProtocolGuid, &mPerformanceProperty);
ASSERT_EFI_ERROR (Status);
}
return EFI_SUCCESS;
}
/**

2
MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.inf
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@ -56,11 +56,13 @@
BaseLib
HobLib
DebugLib
UefiLib
[Guids]
## SOMETIMES_CONSUMES ## HOB
## PRODUCES ## UNDEFINED # Install protocol
## PRODUCES ## SystemTable
gPerformanceProtocolGuid
## SOMETIMES_CONSUMES ## HOB
## PRODUCES ## UNDEFINED # Install protocol

3
MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLibInternal.h
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@ -4,7 +4,7 @@
This header file holds the prototypes of the Performance and PerformanceEx Protocol published by this
library instance at its constructor.
Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 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
which accompanies this distribution. The full text of the license may be found at
@ -32,6 +32,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/PcdLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiLib.h>
//
// Interface declarations for PerformanceEx Protocol.