Files
system76-edk2/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf
Wu, Jiaxin f6b86eec5a UefiCpuPkg/SmmCpuFeaturesLib: Skip SMBASE configuration
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4337

This patch is to avoid configure SMBASE if SmBase relocation has been
done. If gSmmBaseHobGuid found, means SmBase info has been relocated
and recorded in the SmBase array. No need to do the relocation in
SmmCpuFeaturesInitializeProcessor().

Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zeng Star <star.zeng@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
2023-03-06 06:07:48 +00:00

81 lines
2.3 KiB
INI

## @file
# The CPU specific programming for PiSmmCpuDxeSmm module when STM support
# is included.
#
# Copyright (c) 2009 - 2023, Intel Corporation. All rights reserved.<BR>
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = SmmCpuFeaturesLibStm
MODULE_UNI_FILE = SmmCpuFeaturesLib.uni
FILE_GUID = 374DE830-81C5-4CC8-B2AB-28F0AB73710B
MODULE_TYPE = DXE_SMM_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = SmmCpuFeaturesLib
CONSTRUCTOR = SmmCpuFeaturesLibStmConstructor
[Sources]
CpuFeaturesLib.h
IntelSmmCpuFeaturesLib.c
SmmCpuFeaturesLibCommon.c
SmmStm.c
SmmStm.h
TraditionalMmCpuFeaturesLib.c
[Sources.Ia32]
Ia32/SmmStmSupport.c
Ia32/SmiEntry.nasm
Ia32/SmiException.nasm
[Sources.X64]
X64/SmmStmSupport.c
X64/SmiEntry.nasm
X64/SmiException.nasm
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
UefiCpuPkg/UefiCpuPkg.dec
[LibraryClasses]
BaseLib
BaseMemoryLib
PcdLib
HobLib
MemoryAllocationLib
DebugLib
UefiBootServicesTableLib
SmmServicesTableLib
TpmMeasurementLib
[Protocols]
gEfiMpServiceProtocolGuid ## CONSUMES
gEfiSmmEndOfDxeProtocolGuid ## CONSUMES
gEfiSmMonitorInitProtocolGuid ## PRODUCES
[Guids]
gMsegSmramGuid ## SOMETIMES_CONSUMES ## HOB
gEfiAcpi20TableGuid ## SOMETIMES_CONSUMES ## SystemTable
gEfiAcpi10TableGuid ## SOMETIMES_CONSUMES ## SystemTable
gSmmBaseHobGuid ## CONSUMES
[Pcd]
gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber ## SOMETIMES_CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdCpuMsegSize ## SOMETIMES_CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStmExceptionStackSize ## SOMETIMES_CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackGuard ## CONSUMES
[FeaturePcd]
gUefiCpuPkgTokenSpaceGuid.PcdSmrrEnable ## CONSUMES
gUefiCpuPkgTokenSpaceGuid.PcdSmmFeatureControlEnable ## CONSUMES
[Depex]
gEfiMpServiceProtocolGuid