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 - 2009, Intel Corporation. <BR>
  11 All rights reserved. This program and the accompanying materials
  12 are licensed and made available under the terms and conditions of the BSD License
  13 which accompanies this distribution.  The full text of the license may be found at
  14 http://opensource.org/licenses/bsd-license.php
  15
  16 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  17 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  18
  19 **/
  20
  21 #ifndef __MEMORY_TYPE_INFORMATION_GUID_H__
  22 #define __MEMORY_TYPE_INFORMATION_GUID_H__
  23
  24 #define EFI_MEMORY_TYPE_INFORMATION_GUID \
  25   { 0x4c19049f,0x4137,0x4dd3, { 0x9c,0x10,0x8b,0x97,0xa8,0x3f,0xfd,0xfa } }
  26
  27 #define EFI_MEMORY_TYPE_INFORMATION_VARIABLE_NAME L"MemoryTypeInformation"
  28
  29 extern EFI_GUID gEfiMemoryTypeInformationGuid;
  30
  31 typedef struct {
  32   UINT32  Type;             ///< EFI memory type defined in UEFI specification.
  33   UINT32  NumberOfPages;    ///< The pages of this type memory.
  34 } EFI_MEMORY_TYPE_INFORMATION;
  35
  36 #endif