MdeModulePkg/Include/Guid/MemoryTypeInformation.h

   1 /** @file
   2   This file defines the memory type information guid, variable name and guid hob structure.
   3   This guid is used for Memory Type Information entries in the HOB list and EFI variable.
   4
   5 Copyright (c) 2006 - 2008, Intel Corporation. <BR>
   6 All rights reserved. This program and the accompanying materials
   7 are licensed and made available under the terms and conditions of the BSD License
   8 which accompanies this distribution.  The full text of the license may be found at
   9 http://opensource.org/licenses/bsd-license.php
  10
  11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #ifndef __MEMORY_TYPE_INFORMATION_GUID_H__
  17 #define __MEMORY_TYPE_INFORMATION_GUID_H__
  18
  19 #define EFI_MEMORY_TYPE_INFORMATION_GUID \
  20   { 0x4c19049f,0x4137,0x4dd3, { 0x9c,0x10,0x8b,0x97,0xa8,0x3f,0xfd,0xfa } }
  21
  22 #define EFI_MEMORY_TYPE_INFORMATION_VARIABLE_NAME L"MemoryTypeInformation"
  23
  24 extern EFI_GUID gEfiMemoryTypeInformationGuid;
  25
  26 typedef struct {
  27   UINT32  Type;             /// EFI memory type defined in UEFI specification.
  28   UINT32  NumberOfPages;    /// The pages of this type memory.
  29 } EFI_MEMORY_TYPE_INFORMATION;
  30
  31 #endif