/* $NetBSD: efigpt.h,v 1.1.1.1 2014/04/01 16:16:07 jakllsch Exp $ */ #ifndef _EFI_GPT_H #define _EFI_GPT_H /*++ Copyright (c) 1998 Intel Corporation Module Name: EfiGpt.h Abstract: Include file for EFI partitioning scheme Revision History --*/ #define PRIMARY_PART_HEADER_LBA 1 typedef struct { EFI_TABLE_HEADER Header; EFI_LBA MyLBA; EFI_LBA AlternateLBA; EFI_LBA FirstUsableLBA; EFI_LBA LastUsableLBA; EFI_GUID DiskGUID; EFI_LBA PartitionEntryLBA; UINT32 NumberOfPartitionEntries; UINT32 SizeOfPartitionEntry; UINT32 PartitionEntryArrayCRC32; } EFI_PARTITION_TABLE_HEADER; #define EFI_PTAB_HEADER_ID "EFI PART" typedef struct { EFI_GUID PartitionTypeGUID; EFI_GUID UniquePartitionGUID; EFI_LBA StartingLBA; EFI_LBA EndingLBA; UINT64 Attributes; CHAR16 PartitionName[36]; } EFI_PARTITION_ENTRY; // // EFI Partition Attributes // #define EFI_PART_USED_BY_EFI 0x0000000000000001 #define EFI_PART_REQUIRED_TO_FUNCTION 0x0000000000000002 #define EFI_PART_USED_BY_OS 0x0000000000000004 #define EFI_PART_REQUIRED_BY_OS 0x0000000000000008 #define EFI_PART_BACKUP_REQUIRED 0x0000000000000010 #define EFI_PART_USER_DATA 0x0000000000000020 #define EFI_PART_CRITICAL_USER_DATA 0x0000000000000040 #define EFI_PART_REDUNDANT_PARTITION 0x0000000000000080 #define EFI_PART_TYPE_UNUSED_GUID \ { 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} } #define EFI_PART_TYPE_EFI_SYSTEM_PART_GUID \ { 0xc12a7328, 0xf81f, 0x11d2, {0xba, 0x4b, 0x00, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b} } #define EFI_PART_TYPE_LEGACY_MBR_GUID \ { 0x024dee41, 0x33e7, 0x11d3, {0x9d, 0x69, 0x00, 0x08, 0xc7, 0x81, 0xf3, 0x9f} } #endif