UefiCpuPkg/Library/MpInitLib/MpLib.h

   1 /** @file
   2   Common header file for MP Initialize Library.
   3
   4   Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
   5   This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #ifndef _MP_LIB_H_
  16 #define _MP_LIB_H_
  17
  18 #include <PiPei.h>
  19
  20 #include <Register/Cpuid.h>
  21 #include <Register/Msr.h>
  22 #include <Register/LocalApic.h>
  23 #include <Register/Microcode.h>
  24
  25 #include <Library/MpInitLib.h>
  26 #include <Library/BaseLib.h>
  27 #include <Library/BaseMemoryLib.h>
  28 #include <Library/MemoryAllocationLib.h>
  29 #include <Library/DebugLib.h>
  30 #include <Library/LocalApicLib.h>
  31 #include <Library/CpuLib.h>
  32 #include <Library/UefiCpuLib.h>
  33 #include <Library/TimerLib.h>
  34 #include <Library/SynchronizationLib.h>
  35 #include <Library/MtrrLib.h>
  36 #include <Library/HobLib.h>
  37
  38
  39 #pragma pack(1)
  40
  41 //
  42 // MP CPU exchange information for AP reset code
  43 // This structure is required to be packed because fixed field offsets
  44 // into this structure are used in assembly code in this module
  45 //
  46 typedef struct {
  47   UINTN                 Lock;
  48   UINTN                 StackStart;
  49   UINTN                 StackSize;
  50   UINTN                 CFunction;
  51   IA32_DESCRIPTOR       GdtrProfile;
  52   IA32_DESCRIPTOR       IdtrProfile;
  53   UINTN                 BufferStart;
  54   UINTN                 ModeOffset;
  55   UINTN                 NumApsExecuting;
  56   UINTN                 CodeSegment;
  57   UINTN                 DataSegment;
  58   UINTN                 Cr3;
  59 } MP_CPU_EXCHANGE_INFO;
  60
  61 #pragma pack()
  62 #endif
  63