[patch 2/2] SecurityPkg/Tcg: Add use case for new Perf macro

[Dandan Bi <dandan.bi@intel.com>]

Add an example case for the usage of
PERF_CALLBACK_BEGIN/PERF_CALLBACK_END

Cc: Liming Gao <liming.gao@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
---
 SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c | 4 ++++
 SecurityPkg/Tcg/TcgPei/TcgPei.c   | 5 +++++
 SecurityPkg/Tcg/TcgPei/TcgPei.inf | 1 +
 3 files changed, 10 insertions(+)

diff --git a/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c b/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
index 74cdd1fa88..09ef0c70a5 100644
--- a/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
+++ b/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
@@ -159,10 +159,12 @@ EndofPeiSignalNotifyCallBack (
 {
   MEASURED_HOB_DATA *MeasuredHobData;
 
   MeasuredHobData = NULL;
 
+  PERF_CALLBACK_BEGIN (&gEfiEndOfPeiSignalPpiGuid);
+
   //
   // Create a Guid hob to save all measured Fv
   //
   MeasuredHobData = BuildGuidHob(
                       &gMeasuredFvHobGuid,
@@ -184,10 +186,12 @@ EndofPeiSignalNotifyCallBack (
     // Save measured child Fv info
     //
     CopyMem (&MeasuredHobData->MeasuredFvBuf[mMeasuredBaseFvIndex] , mMeasuredChildFvInfo, sizeof(EFI_PLATFORM_FIRMWARE_BLOB) * (mMeasuredChildFvIndex));
   }
 
+  PERF_CALLBACK_END (&gEfiEndOfPeiSignalPpiGuid);
+
   return EFI_SUCCESS;
 }
 
 /**
   Make sure that the current PCR allocations, the TPM supported PCRs,
diff --git a/SecurityPkg/Tcg/TcgPei/TcgPei.c b/SecurityPkg/Tcg/TcgPei/TcgPei.c
index 1ed11a1b29..d07047580c 100644
--- a/SecurityPkg/Tcg/TcgPei/TcgPei.c
+++ b/SecurityPkg/Tcg/TcgPei/TcgPei.c
@@ -39,10 +39,11 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Library/MemoryAllocationLib.h>
 #include <Library/ReportStatusCodeLib.h>
 #include <Library/Tpm12DeviceLib.h>
 #include <Library/Tpm12CommandLib.h>
 #include <Library/BaseCryptLib.h>
+#include <Library/PerformanceLib.h>
 
 BOOLEAN                 mImageInMemory  = FALSE;
 
 EFI_PEI_PPI_DESCRIPTOR  mTpmInitializedPpiList = {
   EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,
@@ -168,10 +169,12 @@ EndofPeiSignalNotifyCallBack (
 {
   MEASURED_HOB_DATA *MeasuredHobData;
 
   MeasuredHobData = NULL;
 
+  PERF_CALLBACK_BEGIN (&gEfiEndOfPeiSignalPpiGuid);
+
   //
   // Create a Guid hob to save all measured Fv
   //
   MeasuredHobData = BuildGuidHob(
                       &gMeasuredFvHobGuid,
@@ -193,10 +196,12 @@ EndofPeiSignalNotifyCallBack (
     // Save measured child Fv info
     //
     CopyMem (&MeasuredHobData->MeasuredFvBuf[mMeasuredBaseFvIndex] , mMeasuredChildFvInfo, sizeof(EFI_PLATFORM_FIRMWARE_BLOB) * (mMeasuredChildFvIndex));
   }
 
+  PERF_CALLBACK_END (&gEfiEndOfPeiSignalPpiGuid);
+
   return EFI_SUCCESS;
 }
 
 /**
 Single function calculates SHA1 digest value for all raw data. It
diff --git a/SecurityPkg/Tcg/TcgPei/TcgPei.inf b/SecurityPkg/Tcg/TcgPei/TcgPei.inf
index 0252511391..4c8a055c6c 100644
--- a/SecurityPkg/Tcg/TcgPei/TcgPei.inf
+++ b/SecurityPkg/Tcg/TcgPei/TcgPei.inf
@@ -54,10 +54,11 @@
   BaseLib
   PcdLib
   MemoryAllocationLib
   ReportStatusCodeLib
   Tpm12CommandLib
+  PerformanceLib
 
 [Guids]
   gTcgEventEntryHobGuid                                               ## PRODUCES               ## HOB
   gTpmErrorHobGuid                                                    ## SOMETIMES_PRODUCES     ## HOB
   gMeasuredFvHobGuid                                                  ## PRODUCES               ## HOB
-- 
2.14.3.windows.1