| /** @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 |