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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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18
MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c
View File

@@ -69,6 +69,8 @@ PERFORMANCE_EX_PROTOCOL mPerformanceExInterface = {
GetGaugeEx
};
PERFORMANCE_PROPERTY mPerformanceProperty;
/**
Searches in the gauge array with keyword Handle, Token, Module and Identfier.
@@ -687,6 +689,7 @@ InitializeSmmCorePerformanceLib (
{
EFI_STATUS Status;
EFI_HANDLE Handle;
PERFORMANCE_PROPERTY *PerformanceProperty;
//
// Initialize spin lock
@@ -725,6 +728,21 @@ InitializeSmmCorePerformanceLib (
ASSERT_EFI_ERROR (Status);
Status = gSmst->SmiHandlerRegister (SmmPerformanceHandlerEx, &gSmmPerformanceExProtocolGuid, &Handle);
ASSERT_EFI_ERROR (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);
}
}
/**

5
MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.inf
View File

@@ -8,7 +8,7 @@
# This library is mainly used by SMM Core to start performance logging to ensure that
# SMM Performance and PerformanceEx Protocol are installed at the very beginning of SMM phase.
#
# Copyright (c) 2011 - 2015, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2011 - 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
@@ -57,6 +57,7 @@
SynchronizationLib
SmmServicesTableLib
SmmMemLib
UefiLib
[Protocols]
gEfiSmmBase2ProtocolGuid ## CONSUMES
@@ -68,6 +69,8 @@
## PRODUCES ## UNDEFINED # Install protocol
## CONSUMES ## UNDEFINED # SmiHandlerRegister
gSmmPerformanceExProtocolGuid
## PRODUCES ## SystemTable
gPerformanceProtocolGuid
[Pcd]
gEfiMdePkgTokenSpaceGuid.PcdPerformanceLibraryPropertyMask ## CONSUMES