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>

2 files changed, 22 insertions, 1 deletions

diff --git a/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c b/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c
index 6f8d2dd064..a03a8c8dcc 100644
--- a/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c
+++ b/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c
@@ -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);

+  }

 }

 

 /**

diff --git a/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.inf b/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.inf
index 160a749390..1b2fbd3ea3 100644
--- a/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.inf
+++ b/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.inf
@@ -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