/** @file | |
This file defines the EFI Partition Information Protocol. | |
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
@par Revision Reference: | |
This Protocol is introduced in UEFI Specification 2.7 | |
**/ | |
#ifndef __PARTITION_INFO_PROTOCOL_H__ | |
#define __PARTITION_INFO_PROTOCOL_H__ | |
#include <IndustryStandard/Mbr.h> | |
#include <Uefi/UefiGpt.h> | |
// | |
// EFI Partition Information Protocol GUID value | |
// | |
#define EFI_PARTITION_INFO_PROTOCOL_GUID \ | |
{ 0x8cf2f62c, 0xbc9b, 0x4821, { 0x80, 0x8d, 0xec, 0x9e, 0xc4, 0x21, 0xa1, 0xa0 }}; | |
#define EFI_PARTITION_INFO_PROTOCOL_REVISION 0x0001000 | |
#define PARTITION_TYPE_OTHER 0x00 | |
#define PARTITION_TYPE_MBR 0x01 | |
#define PARTITION_TYPE_GPT 0x02 | |
#pragma pack(1) | |
/// | |
/// Partition Information Protocol structure. | |
/// | |
typedef struct { | |
// | |
// Set to EFI_PARTITION_INFO_PROTOCOL_REVISION. | |
// | |
UINT32 Revision; | |
// | |
// Partition info type (PARTITION_TYPE_MBR, PARTITION_TYPE_GPT, or PARTITION_TYPE_OTHER). | |
// | |
UINT32 Type; | |
// | |
// If 1, partition describes an EFI System Partition. | |
// | |
UINT8 System; | |
UINT8 Reserved[7]; | |
union { | |
/// | |
/// MBR data | |
/// | |
MBR_PARTITION_RECORD Mbr; | |
/// | |
/// GPT data | |
/// | |
EFI_PARTITION_ENTRY Gpt; | |
} Info; | |
} EFI_PARTITION_INFO_PROTOCOL; | |
#pragma pack() | |
/// | |
/// Partition Information Protocol GUID variable. | |
/// | |
extern EFI_GUID gEfiPartitionInfoProtocolGuid; | |
#endif |