959ccb23 |
1 | /* @file\r |
2 | EFI Guid Partition Table Format Definition.\r |
3 | \r |
4 | Copyright (c) 2006 - 2007, Intel Corporation\r |
5 | All rights reserved. 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 | Module Name: UefiGpt.h\r |
14 | \r |
15 | **/\r |
16 | \r |
17 | #ifndef __UEFI_GPT_H__\r |
18 | #define __UEFI_GPT_H__\r |
19 | \r |
20 | #define PRIMARY_PART_HEADER_LBA 1\r |
21 | \r |
22 | //\r |
23 | // EFI Partition Table Signature: "EFI PART"\r |
24 | // \r |
25 | #define EFI_PTAB_HEADER_ID 0x5452415020494645ULL\r |
26 | \r |
27 | #pragma pack(1)\r |
28 | //\r |
29 | // GPT Partition Table Header\r |
30 | //\r |
31 | typedef struct {\r |
32 | EFI_TABLE_HEADER Header;\r |
33 | EFI_LBA MyLBA;\r |
34 | EFI_LBA AlternateLBA;\r |
35 | EFI_LBA FirstUsableLBA;\r |
36 | EFI_LBA LastUsableLBA;\r |
37 | EFI_GUID DiskGUID;\r |
38 | EFI_LBA PartitionEntryLBA;\r |
39 | UINT32 NumberOfPartitionEntries;\r |
40 | UINT32 SizeOfPartitionEntry;\r |
41 | UINT32 PartitionEntryArrayCRC32;\r |
42 | } EFI_PARTITION_TABLE_HEADER;\r |
43 | \r |
44 | //\r |
45 | // GPT Partition Entry\r |
46 | //\r |
47 | typedef struct {\r |
48 | EFI_GUID PartitionTypeGUID;\r |
49 | EFI_GUID UniquePartitionGUID;\r |
50 | EFI_LBA StartingLBA;\r |
51 | EFI_LBA EndingLBA;\r |
52 | UINT64 Attributes;\r |
53 | CHAR16 PartitionName[36];\r |
54 | } EFI_PARTITION_ENTRY;\r |
55 | \r |
56 | //\r |
57 | // GPT Partition Entry Status\r |
58 | //\r |
59 | typedef struct {\r |
60 | BOOLEAN OutOfRange;\r |
61 | BOOLEAN Overlap;\r |
62 | } EFI_PARTITION_ENTRY_STATUS;\r |
63 | \r |
64 | #pragma pack()\r |
65 | #endif\r |
66 | \r |
67 | \r |