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MdeModulePkg/FPDT: Lock boot performance table address variable at EndOfDxe

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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>
This commit is contained in:
Dandan Bi
2021-06-28 19:50:22 +08:00
committed by mergify[bot]
parent 4c495e5e3d
commit 466ebdd2e0
13 changed files with 306 additions and 293 deletions
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17
MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTableSmm/FirmwarePerformanceCommon.h
View File

@@ -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
@@ -20,21 +20,6 @@
#ifndef _FW_PERF_COMMON_H_
#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.