MdeModulePkg/Include/Guid/MemoryTypeInformation.h

   1 /** @file
   2   This file defines:
   3   * Memory Type Information GUID for HOB and Variable.
   4   * Memory Type Information Variable Name.
   5   * Memory Type Information GUID HOB data structure.
   6
   7   The memory type information HOB and variable can
   8   be used to store the information for each memory type in Variable or HOB.
   9
  10 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
  11 SPDX-License-Identifier: BSD-2-Clause-Patent
  12
  13 **/
  14
  15 #ifndef __MEMORY_TYPE_INFORMATION_GUID_H__
  16 #define __MEMORY_TYPE_INFORMATION_GUID_H__
  17
  18 #define EFI_MEMORY_TYPE_INFORMATION_GUID \
  19   { 0x4c19049f,0x4137,0x4dd3, { 0x9c,0x10,0x8b,0x97,0xa8,0x3f,0xfd,0xfa } }
  20
  21 #define EFI_MEMORY_TYPE_INFORMATION_VARIABLE_NAME L"MemoryTypeInformation"
  22
  23 extern EFI_GUID gEfiMemoryTypeInformationGuid;
  24
  25 typedef struct {
  26   UINT32  Type;             ///< EFI memory type defined in UEFI specification.
  27   UINT32  NumberOfPages;    ///< The pages of this type memory.
  28 } EFI_MEMORY_TYPE_INFORMATION;
  29
  30 #endif