X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=UefiCpuPkg%2FUefiCpuPkg.dec;h=8674533d0b55559c06e2614db6214805ac40796e;hb=b9ca25cb683174b4992b7d3826d1e4b5095a22e9;hp=0d42918427ea5f1c4ba51a87bd33c4bda3f327a9;hpb=54a3e8c9f57935ea95b9b255cb1ca59bbc03e6ea;p=mirror_edk2.git

diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec
index 0d42918427..8674533d0b 100644
--- a/UefiCpuPkg/UefiCpuPkg.dec
+++ b/UefiCpuPkg/UefiCpuPkg.dec
@@ -1,7 +1,7 @@
 ## @file  UefiCpuPkg.dec
 # This Package provides UEFI compatible CPU modules and libraries.
 #
-# Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>
 #
 # This program and the accompanying materials are licensed and made available under
 # the terms and conditions of the BSD License which accompanies this distribution.
@@ -50,6 +50,10 @@
   ##
   SmmCpuFeaturesLib|Include/Library/SmmCpuFeaturesLib.h
 
+  ##  @libraryclass  Provides functions to support MP services on CpuMpPei and CpuDxe module.
+  ##
+  MpInitLib|Include/Library/MpInitLib.h
+
 [Guids]
   gUefiCpuPkgTokenSpaceGuid      = { 0xac05bf33, 0x995a, 0x4ed4, { 0xaa, 0xb8, 0xef, 0x7a, 0xe8, 0xf, 0x5c, 0xb0 }}
 
@@ -85,11 +89,11 @@
   gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmBlockStartupThisAp|FALSE|BOOLEAN|0x32132108
 
   ## Indicates if SMM Stack Guard will be enabled.
-  #  If enabled, stack overflow in SMM can be caught which eases debugging.<BR><BR>
+  #  If enabled, stack overflow in SMM can be caught, preventing chaotic consequences.<BR><BR>
   #   TRUE  - SMM Stack Guard will be enabled.<BR>
   #   FALSE - SMM Stack Guard will be disabled.<BR>
   # @Prompt Enable SMM Stack Guard.
-  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackGuard|FALSE|BOOLEAN|0x1000001C
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackGuard|TRUE|BOOLEAN|0x1000001C
 
   ## Indicates if BSP election in SMM will be enabled.
   #  If enabled, a BSP will be dynamically elected among all processors in each SMI.
@@ -128,10 +132,6 @@
   # @Prompt Configure delay value after send an INIT IPI
   gUefiCpuPkgTokenSpaceGuid.PcdCpuInitIpiDelayInMicroSeconds|10000|UINT32|0x30000002
 
-  ## Specifies max supported number of Logical Processors.
-  # @Prompt Configure max supported number of Logical Processors
-  gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|64|UINT32|0x00000002
-
   ## This value specifies the Application Processor (AP) stack size, used for Mp Service, which must
   ## aligns the address on a 4-KByte boundary.
   # @Prompt Configure stack size for Application Processor (AP)
@@ -173,6 +173,9 @@
   gUefiCpuPkgTokenSpaceGuid.PcdCpuNumberOfReservedVariableMtrrs|0x2|UINT32|0x00000015
 
 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
+  ## Specifies max supported number of Logical Processors.
+  # @Prompt Configure max supported number of Logical Processors
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|64|UINT32|0x00000002
   ## Specifies timeout value in microseconds for the BSP to detect all APs for the first time.
   # @Prompt Timeout for the BSP to detect all APs for the first time.
   gUefiCpuPkgTokenSpaceGuid.PcdCpuApInitTimeOutInMicroSeconds|50000|UINT32|0x00000004
@@ -190,6 +193,11 @@
   # @Prompt The AP wait loop state.
   # @ValidRange  0x80000001 | 1 - 3
   gUefiCpuPkgTokenSpaceGuid.PcdCpuApLoopMode|1|UINT8|0x60008006
+  ## Specifies the AP target C-state for Mwait during POST phase.
+  #  The default value 0 means C1 state.
+  #  The value is defined as below.<BR><BR>
+  # @Prompt The specified AP target C-state for Mwait.
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuApTargetCstate|0|UINT8|0x00000007
 
 [PcdsDynamic, PcdsDynamicEx]
   ## Contains the pointer to a CPU S3 data buffer of structure ACPI_CPU_DATA.