9caaa79dd7
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2388 Token is new introduced by MM MP Protocol. Current logic allocate Token every time when need to use it. The logic caused SMI latency raised to very high. Update logic to allocate Token buffer at driver's entry point. Later use the token from the allocated token buffer. Only when all the buffer have been used, then need to allocate new buffer. Reviewed-by: Ray Ni <ray.ni@intel.com> Signed-off-by: Eric Dong <eric.dong@intel.com> Acked-by: Laszlo Ersek <lersek@redhat.com>
154 lines
4.9 KiB
INI
154 lines
4.9 KiB
INI
## @file
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# CPU SMM driver.
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#
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# This SMM driver performs SMM initialization, deploy SMM Entry Vector,
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# provides CPU specific services in SMM.
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#
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# Copyright (c) 2009 - 2019, Intel Corporation. All rights reserved.<BR>
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# Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
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#
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = PiSmmCpuDxeSmm
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MODULE_UNI_FILE = PiSmmCpuDxeSmm.uni
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FILE_GUID = A3FF0EF5-0C28-42f5-B544-8C7DE1E80014
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MODULE_TYPE = DXE_SMM_DRIVER
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VERSION_STRING = 1.0
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PI_SPECIFICATION_VERSION = 0x0001000A
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ENTRY_POINT = PiCpuSmmEntry
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#
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# The following information is for reference only and not required by the build tools.
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#
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# VALID_ARCHITECTURES = IA32 X64
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#
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[Sources]
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PiSmmCpuDxeSmm.c
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PiSmmCpuDxeSmm.h
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MpService.c
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SyncTimer.c
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CpuS3.c
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CpuService.c
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CpuService.h
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SmmProfile.c
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SmmProfile.h
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SmmProfileInternal.h
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SmramSaveState.c
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SmmCpuMemoryManagement.c
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SmmMp.h
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SmmMp.c
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[Sources.Ia32]
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Ia32/Semaphore.c
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Ia32/PageTbl.c
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Ia32/SmmFuncsArch.c
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Ia32/SmmProfileArch.c
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Ia32/SmmProfileArch.h
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Ia32/SmmInit.nasm
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Ia32/SmiEntry.nasm
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Ia32/SmiException.nasm
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Ia32/MpFuncs.nasm
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Ia32/Cet.nasm
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[Sources.X64]
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X64/Semaphore.c
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X64/PageTbl.c
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X64/SmmFuncsArch.c
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X64/SmmProfileArch.c
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X64/SmmProfileArch.h
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X64/SmmInit.nasm
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X64/SmiEntry.nasm
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X64/SmiException.nasm
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X64/MpFuncs.nasm
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X64/Cet.nasm
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[Packages]
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MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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UefiCpuPkg/UefiCpuPkg.dec
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[LibraryClasses]
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UefiDriverEntryPoint
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UefiRuntimeServicesTableLib
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PcdLib
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DebugLib
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BaseLib
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SynchronizationLib
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BaseMemoryLib
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MtrrLib
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IoLib
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TimerLib
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SmmServicesTableLib
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MemoryAllocationLib
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DebugAgentLib
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HobLib
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PciLib
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LocalApicLib
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UefiCpuLib
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SmmCpuPlatformHookLib
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CpuExceptionHandlerLib
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UefiLib
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DxeServicesTableLib
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CpuLib
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ReportStatusCodeLib
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SmmCpuFeaturesLib
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PeCoffGetEntryPointLib
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[Protocols]
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gEfiSmmAccess2ProtocolGuid ## CONSUMES
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gEfiMpServiceProtocolGuid ## CONSUMES
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gEfiSmmConfigurationProtocolGuid ## PRODUCES
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gEfiSmmCpuProtocolGuid ## PRODUCES
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gEfiSmmReadyToLockProtocolGuid ## NOTIFY
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gEfiSmmCpuServiceProtocolGuid ## PRODUCES
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gEdkiiSmmMemoryAttributeProtocolGuid ## PRODUCES
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gEfiMmMpProtocolGuid ## PRODUCES
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[Guids]
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gEfiAcpiVariableGuid ## SOMETIMES_CONSUMES ## HOB # it is used for S3 boot.
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gEdkiiPiSmmMemoryAttributesTableGuid ## CONSUMES ## SystemTable
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gEfiMemoryAttributesTableGuid ## CONSUMES ## SystemTable
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[FeaturePcd]
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmDebug ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmBlockStartupThisAp ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmEnableBspElection ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuHotPlugSupport ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackGuard ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmProfileEnable ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmProfileRingBuffer ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmFeatureControlMsrLock ## CONSUMES
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[Pcd]
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gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber ## SOMETIMES_CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmProfileSize ## SOMETIMES_CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuS3DataAddress ## SOMETIMES_CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuHotPlugDataAddress ## SOMETIMES_PRODUCES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmCodeAccessCheckEnable ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode ## CONSUMES
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmShadowStackSize ## SOMETIMES_CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable ## CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdPteMemoryEncryptionAddressOrMask ## CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask ## CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask ## CONSUMES
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gEfiMdePkgTokenSpaceGuid.PcdControlFlowEnforcementPropertyMask ## CONSUMES
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[FixedPcd]
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmMpTokenCountPerChunk ## CONSUMES
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[Pcd.X64]
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gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmRestrictedMemoryAccess ## CONSUMES
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[Depex]
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gEfiMpServiceProtocolGuid
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[UserExtensions.TianoCore."ExtraFiles"]
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PiSmmCpuDxeSmmExtra.uni
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