MdeModulePkg/FPDT: Lock boot performance table address variable at EndOfDxeedk2-stable202111-rc1

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2957

1. Allocate performance data table at EndOfDxe and then lock the varible
   which store the table address at EndOfDxe.

2. Enlarge PCD gEfiMdeModulePkgTokenSpaceGuid.PcdExtFpdtBootRecordPadSize
   from 0x20000 to 0x30000 in order to hold the Delta performance data
   between EndOfDxe and ReadyToBoot.

3. SMM performance data is collected by DXE modules through SMM communication
   at ReadyToBoot before.
   Now to do SMM communication twice, one for allocating the performance
   size at EndOfDxe, another is at ReadyToBoot to get SMM performance data.

4. Make SmmCorePerformanceLib rather than FirmwarePerformanceSmm to communicate
   with DxeCorePerformanceLib for SMM performance data and size.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>

1 files changed, 1 insertions, 16 deletions

diff --git a/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTableSmm/FirmwarePerformanceCommon.h b/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTableSmm/FirmwarePerformanceCommon.h
index 0fbdac02de..0640c48db7 100644
--- a/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTableSmm/FirmwarePerformanceCommon.h
+++ b/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTableSmm/FirmwarePerformanceCommon.h
@@ -11,7 +11,7 @@
 

   FpdtSmiHandler() will receive untrusted input and do basic validation.

 

-  Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>

+  Copyright (c) 2011 - 2021, Intel Corporation. All rights reserved.<BR>

   Copyright (c), Microsoft Corporation.

   SPDX-License-Identifier: BSD-2-Clause-Patent

 

@@ -21,21 +21,6 @@
 #define _FW_PERF_COMMON_H_

 

 /**

-  This function is an abstraction layer for implementation specific Mm buffer validation routine.

-

-  @param Buffer  The buffer start address to be checked.

-  @param Length  The buffer length to be checked.

-

-  @retval TRUE  This buffer is valid per processor architecture and not overlap with SMRAM.

-  @retval FALSE This buffer is not valid per processor architecture or overlap with SMRAM.

-**/

-BOOLEAN

-IsBufferOutsideMmValid (

-  IN EFI_PHYSICAL_ADDRESS  Buffer,

-  IN UINT64                Length

-  );

-

-/**

   The module Entry Point of the Firmware Performance Data Table MM driver.

 

   @retval EFI_SUCCESS    The entry point is executed successfully.