1 1.1 jakllsch /* $NetBSD: efigpt.h,v 1.1.1.1 2014/04/01 16:16:07 jakllsch Exp $ */ 2 1.1 jakllsch 3 1.1 jakllsch #ifndef _EFI_GPT_H 4 1.1 jakllsch #define _EFI_GPT_H 5 1.1 jakllsch /*++ 6 1.1 jakllsch 7 1.1 jakllsch Copyright (c) 1998 Intel Corporation 8 1.1 jakllsch 9 1.1 jakllsch Module Name: 10 1.1 jakllsch 11 1.1 jakllsch EfiGpt.h 12 1.1 jakllsch 13 1.1 jakllsch Abstract: 14 1.1 jakllsch Include file for EFI partitioning scheme 15 1.1 jakllsch 16 1.1 jakllsch 17 1.1 jakllsch 18 1.1 jakllsch Revision History 19 1.1 jakllsch 20 1.1 jakllsch --*/ 21 1.1 jakllsch 22 1.1 jakllsch #define PRIMARY_PART_HEADER_LBA 1 23 1.1 jakllsch 24 1.1 jakllsch typedef struct { 25 1.1 jakllsch EFI_TABLE_HEADER Header; 26 1.1 jakllsch EFI_LBA MyLBA; 27 1.1 jakllsch EFI_LBA AlternateLBA; 28 1.1 jakllsch EFI_LBA FirstUsableLBA; 29 1.1 jakllsch EFI_LBA LastUsableLBA; 30 1.1 jakllsch EFI_GUID DiskGUID; 31 1.1 jakllsch EFI_LBA PartitionEntryLBA; 32 1.1 jakllsch UINT32 NumberOfPartitionEntries; 33 1.1 jakllsch UINT32 SizeOfPartitionEntry; 34 1.1 jakllsch UINT32 PartitionEntryArrayCRC32; 35 1.1 jakllsch } EFI_PARTITION_TABLE_HEADER; 36 1.1 jakllsch 37 1.1 jakllsch #define EFI_PTAB_HEADER_ID "EFI PART" 38 1.1 jakllsch 39 1.1 jakllsch typedef struct { 40 1.1 jakllsch EFI_GUID PartitionTypeGUID; 41 1.1 jakllsch EFI_GUID UniquePartitionGUID; 42 1.1 jakllsch EFI_LBA StartingLBA; 43 1.1 jakllsch EFI_LBA EndingLBA; 44 1.1 jakllsch UINT64 Attributes; 45 1.1 jakllsch CHAR16 PartitionName[36]; 46 1.1 jakllsch } EFI_PARTITION_ENTRY; 47 1.1 jakllsch 48 1.1 jakllsch // 49 1.1 jakllsch // EFI Partition Attributes 50 1.1 jakllsch // 51 1.1 jakllsch #define EFI_PART_USED_BY_EFI 0x0000000000000001 52 1.1 jakllsch #define EFI_PART_REQUIRED_TO_FUNCTION 0x0000000000000002 53 1.1 jakllsch #define EFI_PART_USED_BY_OS 0x0000000000000004 54 1.1 jakllsch #define EFI_PART_REQUIRED_BY_OS 0x0000000000000008 55 1.1 jakllsch #define EFI_PART_BACKUP_REQUIRED 0x0000000000000010 56 1.1 jakllsch #define EFI_PART_USER_DATA 0x0000000000000020 57 1.1 jakllsch #define EFI_PART_CRITICAL_USER_DATA 0x0000000000000040 58 1.1 jakllsch #define EFI_PART_REDUNDANT_PARTITION 0x0000000000000080 59 1.1 jakllsch 60 1.1 jakllsch #define EFI_PART_TYPE_UNUSED_GUID \ 61 1.1 jakllsch { 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} } 62 1.1 jakllsch 63 1.1 jakllsch #define EFI_PART_TYPE_EFI_SYSTEM_PART_GUID \ 64 1.1 jakllsch { 0xc12a7328, 0xf81f, 0x11d2, {0xba, 0x4b, 0x00, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b} } 65 1.1 jakllsch 66 1.1 jakllsch #define EFI_PART_TYPE_LEGACY_MBR_GUID \ 67 1.1 jakllsch { 0x024dee41, 0x33e7, 0x11d3, {0x9d, 0x69, 0x00, 0x08, 0xc7, 0x81, 0xf3, 0x9f} } 68 1.1 jakllsch 69 1.1 jakllsch #endif 70 1.1 jakllsch 71
Indexes created Wed Sep 24 15:09:51 GMT 2025