b098f5e9e9
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2198 GHCB pages must be mapped as shared pages, so modify the process of creating identity mapped pagetable entries so that GHCB entries are created without the encryption bit set. The GHCB range consists of two pages per CPU, the first being the GHCB and the second being a per-CPU variable page. Only the GHCB page is mapped as shared. Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Dandan Bi <dandan.bi@intel.com> Cc: Liming Gao <liming.gao@intel.com> Acked-by: Hao A Wu <hao.a.wu@intel.com> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
146 lines
4.8 KiB
INI
146 lines
4.8 KiB
INI
## @file
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# Last PEIM executed in PEI phase to load DXE Core from a Firmware Volume.
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#
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# This module produces a special PPI named the DXE Initial Program Load (IPL)
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# PPI to discover and dispatch the DXE Foundation and components that are
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# needed to run the DXE Foundation.
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#
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# Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
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# Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
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# Copyright (c) 2020, Hewlett Packard Enterprise Development LP. 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 = DxeIpl
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MODULE_UNI_FILE = DxeIpl.uni
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FILE_GUID = 86D70125-BAA3-4296-A62F-602BEBBB9081
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MODULE_TYPE = PEIM
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VERSION_STRING = 1.0
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ENTRY_POINT = PeimInitializeDxeIpl
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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 EBC (EBC is for build only) AARCH64 RISCV64
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#
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[Sources]
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DxeIpl.h
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DxeLoad.c
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[Sources.Ia32]
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X64/VirtualMemory.h
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X64/VirtualMemory.c
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Ia32/DxeLoadFunc.c
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Ia32/IdtVectorAsm.nasm
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[Sources.X64]
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X64/VirtualMemory.h
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X64/VirtualMemory.c
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X64/DxeLoadFunc.c
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[Sources.EBC]
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Ebc/DxeLoadFunc.c
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[Sources.ARM, Sources.AARCH64]
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Arm/DxeLoadFunc.c
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[Sources.RISCV64]
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RiscV64/DxeLoadFunc.c
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[Packages]
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MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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[Packages.ARM, Packages.AARCH64]
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ArmPkg/ArmPkg.dec
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[LibraryClasses]
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PcdLib
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MemoryAllocationLib
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BaseMemoryLib
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ExtractGuidedSectionLib
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UefiDecompressLib
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ReportStatusCodeLib
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PeiServicesLib
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HobLib
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BaseLib
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PeimEntryPoint
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DebugLib
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DebugAgentLib
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PeiServicesTablePointerLib
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PerformanceLib
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[LibraryClasses.ARM, LibraryClasses.AARCH64]
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ArmMmuLib
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[Ppis]
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gEfiDxeIplPpiGuid ## PRODUCES
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gEfiPeiDecompressPpiGuid ## PRODUCES
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gEfiEndOfPeiSignalPpiGuid ## SOMETIMES_PRODUCES # Not produced on S3 boot path
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gEfiPeiReadOnlyVariable2PpiGuid ## SOMETIMES_CONSUMES
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gEfiPeiLoadFilePpiGuid ## SOMETIMES_CONSUMES
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gEfiPeiS3Resume2PpiGuid ## SOMETIMES_CONSUMES # Consumed on S3 boot path
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gEfiPeiRecoveryModulePpiGuid ## SOMETIMES_CONSUMES # Consumed on recovery boot path
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## SOMETIMES_CONSUMES
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## UNDEFINED # HOB
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gEfiVectorHandoffInfoPpiGuid
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gEfiPeiMemoryDiscoveredPpiGuid ## SOMETIMES_CONSUMES
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gEdkiiPeiBootInCapsuleOnDiskModePpiGuid ## SOMETIMES_CONSUMES
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gEdkiiPeiCapsuleOnDiskPpiGuid ## SOMETIMES_CONSUMES # Consumed on firmware update boot path
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[Guids]
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## SOMETIMES_CONSUMES ## Variable:L"MemoryTypeInformation"
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## SOMETIMES_PRODUCES ## HOB
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gEfiMemoryTypeInformationGuid
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[FeaturePcd.IA32]
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gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode ## CONSUMES
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[FeaturePcd.X64]
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gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplBuildPageTables ## CONSUMES
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[FeaturePcd]
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gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportUefiDecompress ## CONSUMES
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[Pcd.IA32,Pcd.X64]
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gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable ## SOMETIMES_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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gEfiMdeModulePkgTokenSpaceGuid.PcdCpuStackGuard ## CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdUse5LevelPageTable ## SOMETIMES_CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbBase ## CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbSize ## CONSUMES
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[Pcd.IA32,Pcd.X64,Pcd.ARM,Pcd.AARCH64]
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gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack ## SOMETIMES_CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdDxeNxMemoryProtectionPolicy ## SOMETIMES_CONSUMES
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gEfiMdeModulePkgTokenSpaceGuid.PcdImageProtectionPolicy ## SOMETIMES_CONSUMES
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[Depex]
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gEfiPeiLoadFilePpiGuid AND gEfiPeiMasterBootModePpiGuid
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#
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# [BootMode]
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# S3_RESUME ## SOMETIMES_CONSUMES
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# RECOVERY_FULL ## SOMETIMES_CONSUMES
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#
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#
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# [Hob]
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# MEMORY_ALLOCATION ## SOMETIMES_PRODUCES # MEMORY_ALLOCATION_MODULE for DxeCore
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# MEMORY_ALLOCATION ## SOMETIMES_PRODUCES # New Stack HoB
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# MEMORY_ALLOCATION ## SOMETIMES_PRODUCES # Old Stack HOB
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#
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# [Hob.IPF]
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# MEMORY_ALLOCATION ## SOMETIMES_PRODUCES # MEMORY_ALLOCATION_BSP_STORE
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#
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[UserExtensions.TianoCore."ExtraFiles"]
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DxeIplExtra.uni
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