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1 | /** @file\r |
2 | This file defines the EFI Partition Information Protocol.\r | |
3 | \r | |
4 | Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>\r | |
5 | This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | @par Revision Reference:\r | |
14 | This Protocol is introduced in UEFI Specification 2.7\r | |
15 | \r | |
16 | **/\r | |
17 | \r | |
18 | #ifndef __PARTITION_INFO_PROTOCOL_H__\r | |
19 | #define __PARTITION_INFO_PROTOCOL_H__\r | |
20 | \r | |
21 | #include <IndustryStandard/Mbr.h>\r | |
22 | #include <Uefi/UefiGpt.h>\r | |
23 | \r | |
24 | //\r | |
25 | // EFI Partition Information Protocol GUID value\r | |
26 | //\r | |
27 | #define EFI_PARTITION_INFO_PROTOCOL_GUID \\r | |
28 | { 0x8cf2f62c, 0xbc9b, 0x4821, { 0x80, 0x8d, 0xec, 0x9e, 0xc4, 0x21, 0xa1, 0xa0 }};\r | |
29 | \r | |
30 | \r | |
31 | #define EFI_PARTITION_INFO_PROTOCOL_REVISION 0x0001000\r | |
32 | #define PARTITION_TYPE_OTHER 0x00\r | |
33 | #define PARTITION_TYPE_MBR 0x01\r | |
34 | #define PARTITION_TYPE_GPT 0x02\r | |
35 | \r | |
36 | #pragma pack(1)\r | |
37 | \r | |
38 | ///\r | |
39 | /// Partition Information Protocol structure.\r | |
40 | ///\r | |
41 | typedef struct {\r | |
42 | //\r | |
43 | // Set to EFI_PARTITION_INFO_PROTOCOL_REVISION.\r | |
44 | //\r | |
45 | UINT32 Revision;\r | |
46 | //\r | |
47 | // Partition info type (PARTITION_TYPE_MBR, PARTITION_TYPE_GPT, or PARTITION_TYPE_OTHER).\r | |
48 | //\r | |
49 | UINT32 Type;\r | |
50 | //\r | |
51 | // If 1, partition describes an EFI System Partition.\r | |
52 | //\r | |
53 | UINT8 System;\r | |
54 | UINT8 Reserved[7];\r | |
55 | union {\r | |
56 | ///\r | |
57 | /// MBR data\r | |
58 | ///\r | |
59 | MBR_PARTITION_RECORD Mbr;\r | |
60 | ///\r | |
61 | /// GPT data\r | |
62 | ///\r | |
63 | EFI_PARTITION_ENTRY Gpt;\r | |
64 | } Info;\r | |
65 | } EFI_PARTITION_INFO_PROTOCOL;\r | |
66 | \r | |
67 | #pragma pack()\r | |
68 | \r | |
69 | ///\r | |
70 | /// Partition Information Protocol GUID variable.\r | |
71 | ///\r | |
72 | extern EFI_GUID gEfiPartitionInfoProtocolGuid;\r | |
73 | \r | |
74 | #endif\r |