UefiCpuPkg/UefiCpuPkg.dec

   1 ## @file  UefiCpuPkg.dec
   2 # This Package provides UEFI compatible CPU modules and libraries.
   3 #
   4 # Copyright (c) 2007 - 2021, Intel Corporation. All rights reserved.<BR>
   5 #
   6 # SPDX-License-Identifier: BSD-2-Clause-Patent
   7 #
   8 ##
   9
  10 [Defines]
  11   DEC_SPECIFICATION              = 0x00010005
  12   PACKAGE_NAME                   = UefiCpuPkg
  13   PACKAGE_UNI_FILE               = UefiCpuPkg.uni
  14   PACKAGE_GUID                   = 2171df9b-0d39-45aa-ac37-2de190010d23
  15   PACKAGE_VERSION                = 0.90
  16
  17 [Includes]
  18   Include
  19
  20 [LibraryClasses]
  21   ##  @libraryclass  Defines some routines that are generic for IA32 family CPU
  22   ##                 to be UEFI specification compliant.
  23   ##
  24   UefiCpuLib|Include/Library/UefiCpuLib.h
  25
  26   ##  @libraryclass  Defines some routines that are used to register/manage/program
  27   ##                 CPU features.
  28   ##
  29   RegisterCpuFeaturesLib|Include/Library/RegisterCpuFeaturesLib.h
  30
  31 [LibraryClasses.IA32, LibraryClasses.X64]
  32   ##  @libraryclass  Provides functions to manage MTRR settings on IA32 and X64 CPUs.
  33   ##
  34   MtrrLib|Include/Library/MtrrLib.h
  35
  36   ##  @libraryclass  Provides functions to manage the Local APIC on IA32 and X64 CPUs.
  37   ##
  38   LocalApicLib|Include/Library/LocalApicLib.h
  39
  40   ##  @libraryclass  Provides platform specific initialization functions in the SEC phase.
  41   ##
  42   PlatformSecLib|Include/Library/PlatformSecLib.h
  43
  44   ##  @libraryclass  Public include file for the SMM CPU Platform Hook Library.
  45   ##
  46   SmmCpuPlatformHookLib|Include/Library/SmmCpuPlatformHookLib.h
  47
  48   ##  @libraryclass  Provides the CPU specific programming for PiSmmCpuDxeSmm module.
  49   ##
  50   SmmCpuFeaturesLib|Include/Library/SmmCpuFeaturesLib.h
  51
  52   ##  @libraryclass  Provides functions to support MP services on CpuMpPei and CpuDxe module.
  53   ##
  54   MpInitLib|Include/Library/MpInitLib.h
  55
  56   ##  @libraryclass  Provides function to support VMGEXIT processing.
  57   VmgExitLib|Include/Library/VmgExitLib.h
  58
  59   ##  @libraryclass  Provides function to get CPU cache information.
  60   CpuCacheInfoLib|Include/Library/CpuCacheInfoLib.h
  61
  62   ##  @libraryclass  Provides function for loading microcode.
  63   MicrocodeLib|Include/Library/MicrocodeLib.h
  64
  65 [Guids]
  66   gUefiCpuPkgTokenSpaceGuid      = { 0xac05bf33, 0x995a, 0x4ed4, { 0xaa, 0xb8, 0xef, 0x7a, 0xe8, 0xf, 0x5c, 0xb0 }}
  67   gMsegSmramGuid                 = { 0x5802bce4, 0xeeee, 0x4e33, { 0xa1, 0x30, 0xeb, 0xad, 0x27, 0xf0, 0xe4, 0x39 }}
  68
  69   ## Include/Guid/CpuFeaturesSetDone.h
  70   gEdkiiCpuFeaturesSetDoneGuid   = { 0xa82485ce, 0xad6b, 0x4101, { 0x99, 0xd3, 0xe1, 0x35, 0x8c, 0x9e, 0x7e, 0x37 }}
  71
  72   ## Include/Guid/CpuFeaturesInitDone.h
  73   gEdkiiCpuFeaturesInitDoneGuid  = { 0xc77c3a41, 0x61ab, 0x4143, { 0x98, 0x3e, 0x33, 0x39, 0x28, 0x6, 0x28, 0xe5 }}
  74
  75   ## Include/Guid/MicrocodePatchHob.h
  76   gEdkiiMicrocodePatchHobGuid    = { 0xd178f11d, 0x8716, 0x418e, { 0xa1, 0x31, 0x96, 0x7d, 0x2a, 0xc4, 0x28, 0x43 }}
  77
  78 [Protocols]
  79   ## Include/Protocol/SmmCpuService.h
  80   gEfiSmmCpuServiceProtocolGuid  = { 0x1d202cab, 0xc8ab, 0x4d5c, { 0x94, 0xf7, 0x3c, 0xfc, 0xc0, 0xd3, 0xd3, 0x35 }}
  81
  82   ## Include/Protocol/SmMonitorInit.h
  83   gEfiSmMonitorInitProtocolGuid  = { 0x228f344d, 0xb3de, 0x43bb, { 0xa4, 0xd7, 0xea, 0x20, 0xb, 0x1b, 0x14, 0x82 }}
  84
  85 #
  86 # [Error.gUefiCpuPkgTokenSpaceGuid]
  87 #   0x80000001 | Invalid value provided.
  88 #
  89
  90 [Ppis]
  91   gEdkiiPeiMpServices2PpiGuid =    { 0x5cb9cb3d, 0x31a4, 0x480c, { 0x94, 0x98, 0x29, 0xd2, 0x69, 0xba, 0xcf, 0xba}}
  92
  93   ## Include/Ppi/ShadowMicrocode.h
  94   gEdkiiPeiShadowMicrocodePpiGuid = { 0x430f6965, 0x9a69, 0x41c5, { 0x93, 0xed, 0x8b, 0xf0, 0x64, 0x35, 0xc1, 0xc6 }}
  95
  96   ## Include/Ppi/RepublishSecPpi.h
  97   gRepublishSecPpiPpiGuid   = { 0x27a71b1e, 0x73ee, 0x43d6, { 0xac, 0xe3, 0x52, 0x1a, 0x2d, 0xc5, 0xd0, 0x92 }}
  98
  99 [PcdsFeatureFlag]
 100   ## Indicates if SMM Profile will be enabled.
 101   #  If enabled, instruction executions in and data accesses to memory outside of SMRAM will be logged.
 102   #  In X64 build, it could not be enabled when PcdCpuSmmRestrictedMemoryAccess is TRUE.
 103   #  In IA32 build, the page table memory is not marked as read-only when it is enabled.
 104   #  This PCD is only for validation purpose. It should be set to false in production.<BR><BR>
 105   #   TRUE  - SMM Profile will be enabled.<BR>
 106   #   FALSE - SMM Profile will be disabled.<BR>
 107   # @Prompt Enable SMM Profile.
 108   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmProfileEnable|FALSE|BOOLEAN|0x32132109
 109
 110   ## Indicates if the SMM profile log buffer is a ring buffer.
 111   #  If disabled, no additional log can be done when the buffer is full.<BR><BR>
 112   #   TRUE  - the SMM profile log buffer is a ring buffer.<BR>
 113   #   FALSE - the SMM profile log buffer is a normal buffer.<BR>
 114   # @Prompt The SMM profile log buffer is a ring buffer.
 115   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmProfileRingBuffer|FALSE|BOOLEAN|0x3213210a
 116
 117   ## Indicates if SMM Startup AP in a blocking fashion.
 118   #   TRUE  - SMM Startup AP in a blocking fashion.<BR>
 119   #   FALSE - SMM Startup AP in a non-blocking fashion.<BR>
 120   # @Prompt SMM Startup AP in a blocking fashion.
 121   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmBlockStartupThisAp|FALSE|BOOLEAN|0x32132108
 122
 123   ## Indicates if SMM Stack Guard will be enabled.
 124   #  If enabled, stack overflow in SMM can be caught, preventing chaotic consequences.<BR><BR>
 125   #   TRUE  - SMM Stack Guard will be enabled.<BR>
 126   #   FALSE - SMM Stack Guard will be disabled.<BR>
 127   # @Prompt Enable SMM Stack Guard.
 128   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackGuard|TRUE|BOOLEAN|0x1000001C
 129
 130   ## Indicates if BSP election in SMM will be enabled.
 131   #  If enabled, a BSP will be dynamically elected among all processors in each SMI.
 132   #  Otherwise, processor 0 is always as BSP in each SMI.<BR><BR>
 133   #   TRUE  - BSP election in SMM will be enabled.<BR>
 134   #   FALSE - BSP election in SMM will be disabled.<BR>
 135   # @Prompt Enable BSP election in SMM.
 136   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmEnableBspElection|TRUE|BOOLEAN|0x32132106
 137
 138   ## Indicates if CPU SMM hot-plug will be enabled.<BR><BR>
 139   #   TRUE  - SMM CPU hot-plug will be enabled.<BR>
 140   #   FALSE - SMM CPU hot-plug will be disabled.<BR>
 141   # @Prompt SMM CPU hot-plug.
 142   gUefiCpuPkgTokenSpaceGuid.PcdCpuHotPlugSupport|FALSE|BOOLEAN|0x3213210C
 143
 144   ## Indicates if SMM Debug will be enabled.
 145   #  If enabled, hardware breakpoints in SMRAM can be set outside of SMM mode and take effect in SMM.<BR><BR>
 146   #   TRUE  - SMM Debug will be enabled.<BR>
 147   #   FALSE - SMM Debug will be disabled.<BR>
 148   # @Prompt Enable SMM Debug.
 149   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmDebug|FALSE|BOOLEAN|0x1000001B
 150
 151   ## Indicates if lock SMM Feature Control MSR.<BR><BR>
 152   #   TRUE  - SMM Feature Control MSR will be locked.<BR>
 153   #   FALSE - SMM Feature Control MSR will not be locked.<BR>
 154   # @Prompt Lock SMM Feature Control MSR.
 155   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmFeatureControlMsrLock|TRUE|BOOLEAN|0x3213210B
 156
 157 [PcdsFixedAtBuild]
 158   ## List of exception vectors which need switching stack.
 159   #  This PCD will only take into effect if PcdCpuStackGuard is enabled.
 160   #  By default exception #DD(8), #PF(14) are supported.
 161   # @Prompt Specify exception vectors which need switching stack.
 162   gUefiCpuPkgTokenSpaceGuid.PcdCpuStackSwitchExceptionList|{0x08, 0x0E}|VOID*|0x30002000
 163
 164   ## Size of good stack for an exception.
 165   #  This PCD will only take into effect if PcdCpuStackGuard is enabled.
 166   # @Prompt Specify size of good stack of exception which need switching stack.
 167   gUefiCpuPkgTokenSpaceGuid.PcdCpuKnownGoodStackSize|2048|UINT32|0x30002001
 168
 169   ## Count of pre allocated SMM MP tokens per chunk.
 170   # @Prompt Specify the count of pre allocated SMM MP tokens per chunk.
 171   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmMpTokenCountPerChunk|64|UINT32|0x30002002
 172
 173   ## Area of memory where the SEV-ES work area block lives.
 174   # @Prompt Configure the SEV-ES work area base
 175   gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaBase|0x0|UINT32|0x30002005
 176
 177   ## Size of teh area of memory where the SEV-ES work area block lives.
 178   # @Prompt Configure the SEV-ES work area base
 179   gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaSize|0x0|UINT32|0x30002006
 180
 181 [PcdsFixedAtBuild, PcdsPatchableInModule]
 182   ## This value is the CPU Local APIC base address, which aligns the address on a 4-KByte boundary.
 183   # @Prompt Configure base address of CPU Local APIC
 184   # @Expression  0x80000001 | (gUefiCpuPkgTokenSpaceGuid.PcdCpuLocalApicBaseAddress & 0xfff) == 0
 185   gUefiCpuPkgTokenSpaceGuid.PcdCpuLocalApicBaseAddress|0xfee00000|UINT32|0x00000001
 186
 187   ## Specifies delay value in microseconds after sending out an INIT IPI.
 188   # @Prompt Configure delay value after send an INIT IPI
 189   gUefiCpuPkgTokenSpaceGuid.PcdCpuInitIpiDelayInMicroSeconds|10000|UINT32|0x30000002
 190
 191   ## This value specifies the Application Processor (AP) stack size, used for Mp Service, which must
 192   ## aligns the address on a 4-KByte boundary.
 193   # @Prompt Configure stack size for Application Processor (AP)
 194   gUefiCpuPkgTokenSpaceGuid.PcdCpuApStackSize|0x8000|UINT32|0x00000003
 195
 196   ## Specifies stack size in the temporary RAM. 0 means half of TemporaryRamSize.
 197   # @Prompt Stack size in the temporary RAM.
 198   gUefiCpuPkgTokenSpaceGuid.PcdPeiTemporaryRamStackSize|0|UINT32|0x10001003
 199
 200   ## Specifies buffer size in bytes to save SMM profile data. The value should be a multiple of 4KB.
 201   # @Prompt SMM profile data buffer size.
 202   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmProfileSize|0x200000|UINT32|0x32132107
 203
 204   ## Specifies stack size in bytes for each processor in SMM.
 205   # @Prompt Processor stack size in SMM.
 206   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x2000|UINT32|0x32132105
 207
 208   ## Specifies shadow stack size in bytes for each processor in SMM.
 209   # @Prompt Processor shadow stack size in SMM.
 210   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmShadowStackSize|0x2000|UINT32|0x3213210E
 211
 212   ## Indicates if SMM Code Access Check is enabled.
 213   #  If enabled, the SMM handler cannot execute the code outside SMM regions.
 214   #  This PCD is suggested to TRUE in production image.<BR><BR>
 215   #   TRUE  - SMM Code Access Check will be enabled.<BR>
 216   #   FALSE - SMM Code Access Check will be disabled.<BR>
 217   # @Prompt SMM Code Access Check.
 218   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmCodeAccessCheckEnable|TRUE|BOOLEAN|0x60000013
 219
 220   ## Specifies the number of variable MTRRs reserved for OS use. The default number of
 221   #  MTRRs reserved for OS use is 2.
 222   # @Prompt Number of reserved variable MTRRs.
 223   gUefiCpuPkgTokenSpaceGuid.PcdCpuNumberOfReservedVariableMtrrs|0x2|UINT32|0x00000015
 224
 225   ## Specifies buffer size in bytes for STM exception stack. The value should be a multiple of 4KB.
 226   # @Prompt STM exception stack size.
 227   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStmExceptionStackSize|0x1000|UINT32|0x32132111
 228
 229   ## Specifies buffer size in bytes of MSEG. The value should be a multiple of 4KB.
 230   # @Prompt MSEG size.
 231   gUefiCpuPkgTokenSpaceGuid.PcdCpuMsegSize|0x200000|UINT32|0x32132112
 232
 233   ## Specifies the supported CPU features bit in array.
 234   # @Prompt Supported CPU features.
 235   gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesSupport|{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}|VOID*|0x00000016
 236
 237   ## Specifies if CPU features will be initialized after SMM relocation.
 238   # @Prompt If CPU features will be initialized after SMM relocation.
 239   gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesInitAfterSmmRelocation|FALSE|BOOLEAN|0x0000001C
 240
 241   ## Specifies if CPU features will be initialized during S3 resume.
 242   # @Prompt If CPU features will be initialized during S3 resume.
 243   gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesInitOnS3Resume|FALSE|BOOLEAN|0x0000001D
 244
 245   ## Specifies CPUID Leaf 0x15 Time Stamp Counter and Nominal Core Crystal Clock Frequency.
 246   # TSC Frequency = ECX (core crystal clock frequency) * EBX/EAX.
 247   #   Intel Xeon Processor Scalable Family with CPUID signature 06_55H = 25000000 (25MHz)
 248   #   6th and 7th generation Intel Core processors and Intel Xeon W Processor Family = 24000000 (24MHz)
 249   #   Intel Atom processors based on Goldmont Microarchitecture with CPUID signature 06_5CH = 19200000 (19.2MHz)
 250   # @Prompt This PCD is the nominal frequency of the core crystal clock in Hz as is CPUID Leaf 0x15:ECX
 251   gUefiCpuPkgTokenSpaceGuid.PcdCpuCoreCrystalClockFrequency|24000000|UINT64|0x32132113
 252
 253   ## Specifies the periodic interval value in microseconds for the status check
 254   #  of APs for StartupAllAPs() and StartupThisAP() executed in non-blocking
 255   #  mode in DXE phase.
 256   # @Prompt Periodic interval value in microseconds for AP status check in DXE.
 257   gUefiCpuPkgTokenSpaceGuid.PcdCpuApStatusCheckIntervalInMicroSeconds|100000|UINT32|0x0000001E
 258
 259 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
 260   ## Specifies max supported number of Logical Processors.
 261   # @Prompt Configure max supported number of Logical Processors
 262   gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|64|UINT32|0x00000002
 263   ## Specifies timeout value in microseconds for the BSP to detect all APs for the first time.
 264   # @Prompt Timeout for the BSP to detect all APs for the first time.
 265   gUefiCpuPkgTokenSpaceGuid.PcdCpuApInitTimeOutInMicroSeconds|50000|UINT32|0x00000004
 266   ## Specifies the number of Logical Processors that are available in the
 267   #  preboot environment after platform reset, including BSP and APs. Possible
 268   #  values:<BR><BR>
 269   #  zero (default) - PcdCpuBootLogicalProcessorNumber is ignored, and
 270   #                   PcdCpuApInitTimeOutInMicroSeconds limits the initial AP
 271   #                   detection by the BSP.<BR>
 272   #  nonzero        - PcdCpuApInitTimeOutInMicroSeconds is ignored. The initial
 273   #                   AP detection finishes only when the detected CPU count
 274   #                   (BSP plus APs) reaches the value of
 275   #                   PcdCpuBootLogicalProcessorNumber, regardless of how long
 276   #                   that takes.<BR>
 277   # @Prompt Number of Logical Processors available after platform reset.
 278   gUefiCpuPkgTokenSpaceGuid.PcdCpuBootLogicalProcessorNumber|0|UINT32|0x00000008
 279   ## Specifies the base address of the first microcode Patch in the microcode Region.
 280   # @Prompt Microcode Region base address.
 281   gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchAddress|0x0|UINT64|0x00000005
 282   ## Specifies the size of the microcode Region.
 283   # @Prompt Microcode Region size.
 284   gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchRegionSize|0x0|UINT64|0x00000006
 285   ## Specifies the AP wait loop state during POST phase.
 286   #  The value is defined as below.<BR><BR>
 287   #  1: Place AP in the Hlt-Loop state.<BR>
 288   #  2: Place AP in the Mwait-Loop state.<BR>
 289   #  3: Place AP in the Run-Loop state.<BR>
 290   # @Prompt The AP wait loop state.
 291   # @ValidRange  0x80000001 | 1 - 3
 292   gUefiCpuPkgTokenSpaceGuid.PcdCpuApLoopMode|1|UINT8|0x60008006
 293   ## Specifies the AP target C-state for Mwait during POST phase.
 294   #  The default value 0 means C1 state.
 295   #  The value is defined as below.<BR><BR>
 296   # @Prompt The specified AP target C-state for Mwait.
 297   gUefiCpuPkgTokenSpaceGuid.PcdCpuApTargetCstate|0|UINT8|0x00000007
 298
 299   ## Specifies timeout value in microseconds for the BSP in SMM to wait for all APs to come into SMM.
 300   # @Prompt AP synchronization timeout value in SMM.
 301   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|1000000|UINT64|0x32132104
 302
 303   ## Indicates the CPU synchronization method used when processing an SMI.
 304   #   0x00  - Traditional CPU synchronization method.<BR>
 305   #   0x01  - Relaxed CPU synchronization method.<BR>
 306   # @Prompt SMM CPU Synchronization Method.
 307   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x00|UINT8|0x60000014
 308
 309   ## Specifies the On-demand clock modulation duty cycle when ACPI feature is enabled.
 310   # @Prompt The encoded values for target duty cycle modulation.
 311   # @ValidRange  0x80000001 | 0 - 15
 312   gUefiCpuPkgTokenSpaceGuid.PcdCpuClockModulationDutyCycle|0x0|UINT8|0x0000001A
 313
 314   ## Indicates if the current boot is a power-on reset.<BR><BR>
 315   #   TRUE  - Current boot is a power-on reset.<BR>
 316   #   FALSE - Current boot is not a power-on reset.<BR>
 317   # @Prompt Current boot is a power-on reset.
 318   gUefiCpuPkgTokenSpaceGuid.PcdIsPowerOnReset|FALSE|BOOLEAN|0x0000001B
 319
 320 [PcdsFixedAtBuild.X64, PcdsPatchableInModule.X64, PcdsDynamic.X64, PcdsDynamicEx.X64]
 321   ## Indicate access to non-SMRAM memory is restricted to reserved, runtime and ACPI NVS type after SmmReadyToLock.
 322   #  MMIO access is always allowed regardless of the value of this PCD.
 323   #  Loose of such restriction is only required by RAS components in X64 platforms.
 324   #  The PCD value is considered as constantly TRUE in IA32 platforms.
 325   #  When the PCD value is TRUE, page table is initialized to cover all memory spaces
 326   #  and the memory occupied by page table is protected by page table itself as read-only.
 327   #  In X64 build, it cannot be enabled at the same time with SMM profile feature (PcdCpuSmmProfileEnable).
 328   #  In X64 build, it could not be enabled also at the same time with heap guard feature for SMM
 329   #  (PcdHeapGuardPropertyMask in MdeModulePkg).
 330   #  In IA32 build, page table memory is not marked as read-only when either SMM profile feature (PcdCpuSmmProfileEnable)
 331   #  or heap guard feature for SMM (PcdHeapGuardPropertyMask in MdeModulePkg) is enabled.
 332   #   TRUE  - Access to non-SMRAM memory is restricted to reserved, runtime and ACPI NVS type after SmmReadyToLock.<BR>
 333   #   FALSE - Access to any type of non-SMRAM memory after SmmReadyToLock is allowed.<BR>
 334   # @Prompt Access to non-SMRAM memory is restricted to reserved, runtime and ACPI NVS type after SmmReadyToLock.
 335   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmRestrictedMemoryAccess|TRUE|BOOLEAN|0x3213210F
 336
 337 [PcdsDynamic, PcdsDynamicEx]
 338   ## Contains the pointer to a CPU S3 data buffer of structure ACPI_CPU_DATA.
 339   # @Prompt The pointer to a CPU S3 data buffer.
 340   # @ValidList   0x80000001 | 0
 341   gUefiCpuPkgTokenSpaceGuid.PcdCpuS3DataAddress|0x0|UINT64|0x60000010
 342
 343   ## Contains the pointer to a CPU Hot Plug Data structure if CPU hot-plug is supported.
 344   # @Prompt The pointer to CPU Hot Plug Data.
 345   # @ValidList   0x80000001 | 0
 346   gUefiCpuPkgTokenSpaceGuid.PcdCpuHotPlugDataAddress|0x0|UINT64|0x60000011
 347
 348   ## Indicates processor feature capabilities, each bit corresponding to a specific feature.
 349   # @Prompt Processor feature capabilities.
 350   # @ValidList   0x80000001 | 0
 351   gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesCapability|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}|VOID*|0x00000018
 352
 353   ## As input, specifies user's desired settings for enabling/disabling processor features.
 354   ## As output, specifies actual settings for processor features, each bit corresponding to a specific feature.
 355   # @Prompt As input, specifies user's desired processor feature settings. As output, specifies actual processor feature settings.
 356   # @ValidList   0x80000001 | 0
 357   gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesSetting|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}|VOID*|0x00000019
 358
 359   ## Contains the size of memory required when CPU processor trace is enabled.<BR><BR>
 360   #  Processor trace is enabled through set BIT44(CPU_FEATURE_PROC_TRACE) in PcdCpuFeaturesSetting.<BR><BR>
 361   #  This PCD is ignored if CPU processor trace is disabled.<BR><BR>
 362   #  Default value is 0x00 which means 4KB of memory is allocated if CPU processor trace is enabled.<BR>
 363   #  0x0  -  4K.<BR>
 364   #  0x1  -  8K.<BR>
 365   #  0x2  -  16K.<BR>
 366   #  0x3  -  32K.<BR>
 367   #  0x4  -  64K.<BR>
 368   #  0x5  -  128K.<BR>
 369   #  0x6  -  256K.<BR>
 370   #  0x7  -  512K.<BR>
 371   #  0x8  -  1M.<BR>
 372   #  0x9  -  2M.<BR>
 373   #  0xA  -  4M.<BR>
 374   #  0xB  -  8M.<BR>
 375   #  0xC  -  16M.<BR>
 376   #  0xD  -  32M.<BR>
 377   #  0xE  -  64M.<BR>
 378   #  0xF  -  128M.<BR>
 379   # @Prompt The memory size used for processor trace if processor trace is enabled.
 380   # @ValidRange  0x80000001 | 0 - 0xF
 381   gUefiCpuPkgTokenSpaceGuid.PcdCpuProcTraceMemSize|0x0|UINT32|0x60000012
 382
 383   ## Contains the processor trace output scheme when CPU processor trace is enabled.<BR><BR>
 384   #  Processor trace is enabled through set BIT44(CPU_FEATURE_PROC_TRACE) in PcdCpuFeaturesSetting.<BR><BR>
 385   #  This PCD is ignored if CPU processor trace is disabled.<BR><BR>
 386   #  Default value is 0 which means single range output scheme will be used if CPU processor trace is enabled.<BR>
 387   #  0 - Single Range output scheme.<BR>
 388   #  1 - ToPA(Table of physical address) scheme.<BR>
 389   # @Prompt The processor trace output scheme used when processor trace is enabled.
 390   # @ValidRange  0x80000001 | 0 - 1
 391   gUefiCpuPkgTokenSpaceGuid.PcdCpuProcTraceOutputScheme|0x0|UINT8|0x60000015
 392
 393   ## This dynamic PCD indicates whether SEV-ES is enabled
 394   #   TRUE  - SEV-ES is enabled
 395   #   FALSE - SEV-ES is not enabled
 396   # @Prompt SEV-ES Status
 397   gUefiCpuPkgTokenSpaceGuid.PcdSevEsIsEnabled|FALSE|BOOLEAN|0x60000016
 398
 399 [UserExtensions.TianoCore."ExtraFiles"]
 400   UefiCpuPkgExtra.uni