/** @file | |
This file defines: | |
* Memory Type Information GUID for Guided HOB and Variable. | |
* Memory Type Information Variable Name. | |
* Memory Type Information GUID HOB data structure. | |
The memory type information HOB and variable can be used to store information | |
for each memory type in Variable or HOB. | |
The Memory Type Information GUID can also be optionally used as the Owner | |
field of a Resource Descriptor HOB to provide the preferred memory range | |
for the memory types described in the Memory Type Information GUID HOB. | |
Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#ifndef __MEMORY_TYPE_INFORMATION_GUID_H__ | |
#define __MEMORY_TYPE_INFORMATION_GUID_H__ | |
#define EFI_MEMORY_TYPE_INFORMATION_GUID \ | |
{ 0x4c19049f,0x4137,0x4dd3, { 0x9c,0x10,0x8b,0x97,0xa8,0x3f,0xfd,0xfa } } | |
#define EFI_MEMORY_TYPE_INFORMATION_VARIABLE_NAME L"MemoryTypeInformation" | |
extern EFI_GUID gEfiMemoryTypeInformationGuid; | |
typedef struct { | |
UINT32 Type; ///< EFI memory type defined in UEFI specification. | |
UINT32 NumberOfPages; ///< The pages of this type memory. | |
} EFI_MEMORY_TYPE_INFORMATION; | |
#endif |