1139825Simp/*- 297392Smarcel * Copyright (c) 2002 Marcel Moolenaar 397392Smarcel * All rights reserved. 497392Smarcel * 597392Smarcel * Redistribution and use in source and binary forms, with or without 697392Smarcel * modification, are permitted provided that the following conditions 797392Smarcel * are met: 897392Smarcel * 997392Smarcel * 1. Redistributions of source code must retain the above copyright 1097392Smarcel * notice, this list of conditions and the following disclaimer. 1197392Smarcel * 2. Redistributions in binary form must reproduce the above copyright 1297392Smarcel * notice, this list of conditions and the following disclaimer in the 1397392Smarcel * documentation and/or other materials provided with the distribution. 1497392Smarcel * 1597392Smarcel * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 1697392Smarcel * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 1797392Smarcel * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 1897392Smarcel * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 1997392Smarcel * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 2097392Smarcel * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2197392Smarcel * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2297392Smarcel * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2397392Smarcel * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 2497392Smarcel * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2597392Smarcel * 2697392Smarcel * $FreeBSD$ 2797392Smarcel */ 2897392Smarcel 2997392Smarcel#ifndef _SYS_GPT_H_ 3097392Smarcel#define _SYS_GPT_H_ 3197392Smarcel 32106739Smarcel#include <sys/uuid.h> 33106739Smarcel 3497392Smarcelstruct gpt_hdr { 3597392Smarcel char hdr_sig[8]; 3697392Smarcel#define GPT_HDR_SIG "EFI PART" 3797392Smarcel uint32_t hdr_revision; 3897392Smarcel#define GPT_HDR_REVISION 0x00010000 3997392Smarcel uint32_t hdr_size; 4097392Smarcel uint32_t hdr_crc_self; 4197392Smarcel uint32_t __reserved; 4297392Smarcel uint64_t hdr_lba_self; 4397392Smarcel uint64_t hdr_lba_alt; 4497392Smarcel uint64_t hdr_lba_start; 4597392Smarcel uint64_t hdr_lba_end; 4697392Smarcel struct uuid hdr_uuid; 4797392Smarcel uint64_t hdr_lba_table; 4897392Smarcel uint32_t hdr_entries; 4997392Smarcel uint32_t hdr_entsz; 5097392Smarcel uint32_t hdr_crc_table; 5197644Smarcel /* 5297644Smarcel * The header as defined in the EFI spec is not a multiple of 8 bytes 5397644Smarcel * and given that the alignment requirement is on an 8 byte boundary, 5497644Smarcel * padding will happen. We make the padding explicit so that we can 5597644Smarcel * correct the value returned by sizeof() when we put the size of the 5697644Smarcel * header in field hdr_size, or otherwise use offsetof(). 5797644Smarcel */ 5897644Smarcel uint32_t padding; 5997537Smarcel}; 6097392Smarcel 6197392Smarcelstruct gpt_ent { 6297392Smarcel struct uuid ent_type; 6397392Smarcel struct uuid ent_uuid; 6497392Smarcel uint64_t ent_lba_start; 6597392Smarcel uint64_t ent_lba_end; 6697392Smarcel uint64_t ent_attr; 6797392Smarcel#define GPT_ENT_ATTR_PLATFORM (1ULL << 0) 68213133Spjd#define GPT_ENT_ATTR_BOOTME (1ULL << 59) 69213133Spjd#define GPT_ENT_ATTR_BOOTONCE (1ULL << 58) 70213133Spjd#define GPT_ENT_ATTR_BOOTFAILED (1ULL << 57) 71150239Smarcel uint16_t ent_name[36]; /* UTF-16. */ 7297392Smarcel}; 7397392Smarcel 7497392Smarcel#define GPT_ENT_TYPE_UNUSED \ 7597392Smarcel {0x00000000,0x0000,0x0000,0x00,0x00,{0x00,0x00,0x00,0x00,0x00,0x00}} 7697392Smarcel#define GPT_ENT_TYPE_EFI \ 7797392Smarcel {0xc12a7328,0xf81f,0x11d2,0xba,0x4b,{0x00,0xa0,0xc9,0x3e,0xc9,0x3b}} 7897392Smarcel#define GPT_ENT_TYPE_MBR \ 7997392Smarcel {0x024dee41,0x33e7,0x11d3,0x9d,0x69,{0x00,0x08,0xc7,0x81,0xf3,0x9f}} 8097392Smarcel#define GPT_ENT_TYPE_FREEBSD \ 8197392Smarcel {0x516e7cb4,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}} 82236023Smarcel#define GPT_ENT_TYPE_FREEBSD_BOOT \ 83236023Smarcel {0x83bd6b9d,0x7f41,0x11dc,0xbe,0x0b,{0x00,0x15,0x60,0xb8,0x4f,0x0f}} 84236023Smarcel#define GPT_ENT_TYPE_FREEBSD_NANDFS \ 85236023Smarcel {0x74ba7dd9,0xa689,0x11e1,0xbd,0x04,{0x00,0xe0,0x81,0x28,0x6a,0xcf}} 8697392Smarcel#define GPT_ENT_TYPE_FREEBSD_SWAP \ 8797392Smarcel {0x516e7cb5,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}} 8897392Smarcel#define GPT_ENT_TYPE_FREEBSD_UFS \ 8997392Smarcel {0x516e7cb6,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}} 9097392Smarcel#define GPT_ENT_TYPE_FREEBSD_VINUM \ 9197392Smarcel {0x516e7cb8,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}} 92172853Smarcel#define GPT_ENT_TYPE_FREEBSD_ZFS \ 93172853Smarcel {0x516e7cba,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}} 94271636Semaste#define GPT_ENT_TYPE_PREP_BOOT \ 95271636Semaste {0x9e1a2d38,0xc612,0x4316,0xaa,0x26,{0x8b,0x49,0x52,0x1e,0x5a,0x8b}} 9697392Smarcel 97106390Smarcel/* 98133024Smarcel * The following are unused but documented here to avoid reuse. 99133024Smarcel * 100133024Smarcel * GPT_ENT_TYPE_FREEBSD_UFS2 \ 101133024Smarcel * {0x516e7cb7,0x6ecf,0x11d6,0x8f,0xf8,{0x00,0x02,0x2d,0x09,0x71,0x2b}} 102133024Smarcel */ 103133024Smarcel 104133024Smarcel/* 105106390Smarcel * Foreign partition types that we're likely to encounter. Note that Linux 106106390Smarcel * apparently choose to share data partitions with MS. I don't what the 107172940Sjhb * advantage might be. I can see how sharing swap partitions is advantageous 108106390Smarcel * though. 109106390Smarcel */ 110106390Smarcel#define GPT_ENT_TYPE_MS_RESERVED \ 111106390Smarcel {0xe3c9e316,0x0b5c,0x4db8,0x81,0x7d,{0xf9,0x2d,0xf0,0x02,0x15,0xae}} 112106390Smarcel#define GPT_ENT_TYPE_MS_BASIC_DATA \ 113106390Smarcel {0xebd0a0a2,0xb9e5,0x4433,0x87,0xc0,{0x68,0xb6,0xb7,0x26,0x99,0xc7}} 114106390Smarcel#define GPT_ENT_TYPE_MS_LDM_METADATA \ 115106390Smarcel {0x5808c8aa,0x7e8f,0x42e0,0x85,0xd2,{0xe1,0xe9,0x04,0x34,0xcf,0xb3}} 116106390Smarcel#define GPT_ENT_TYPE_MS_LDM_DATA \ 117106390Smarcel {0xaf9b60a0,0x1431,0x4f62,0xbc,0x68,{0x33,0x11,0x71,0x4a,0x69,0xad}} 118106390Smarcel 119268378Sae#define GPT_ENT_TYPE_LINUX_DATA \ 120268378Sae {0x0fc63daf,0x8483,0x4772,0x8e,0x79,{0x3d,0x69,0xd8,0x47,0x7d,0xe4}} 121106390Smarcel#define GPT_ENT_TYPE_LINUX_RAID \ 122106390Smarcel {0xa19d880f,0x05fc,0x4d3b,0xa0,0x06,{0x74,0x3f,0x0f,0x84,0x91,0x1e}} 123106390Smarcel#define GPT_ENT_TYPE_LINUX_SWAP \ 124106390Smarcel {0x0657fd6d,0xa4ab,0x43c4,0x84,0xe5,{0x09,0x33,0xc8,0x4b,0x4f,0x4f}} 125106390Smarcel#define GPT_ENT_TYPE_LINUX_LVM \ 126106390Smarcel {0xe6d6d379,0xf507,0x44c2,0xa2,0x3c,{0x23,0x8f,0x2a,0x3d,0xf9,0x28}} 127106390Smarcel 128234417Smarck#define GPT_ENT_TYPE_VMFS \ 129234417Smarck {0xaa31e02a,0x400f,0x11db,0x95,0x90,{0x00,0x0c,0x29,0x11,0xd1,0xb8}} 130234417Smarck#define GPT_ENT_TYPE_VMKDIAG \ 131234417Smarck {0x9d275380,0x40ad,0x11db,0xbf,0x97,{0x00,0x0c,0x29,0x11,0xd1,0xb8}} 132234417Smarck#define GPT_ENT_TYPE_VMRESERVED \ 133234417Smarck {0x9198effc,0x31c0,0x11db,0x8f,0x78,{0x00,0x0c,0x29,0x11,0xd1,0xb8}} 134260980Smarck#define GPT_ENT_TYPE_VMVSANHDR \ 135260980Smarck {0x381cfccc,0x7288,0x11e0,0x92,0xee,{0x00,0x0c,0x29,0x11,0xd0,0xb2}} 136234417Smarck 137200535Srpaulo#define GPT_ENT_TYPE_APPLE_BOOT \ 138200535Srpaulo {0x426F6F74,0x0000,0x11aa,0xaa,0x11,{0x00,0x30,0x65,0x43,0xec,0xac}} 139159866Smarcel#define GPT_ENT_TYPE_APPLE_HFS \ 140159866Smarcel {0x48465300,0x0000,0x11aa,0xaa,0x11,{0x00,0x30,0x65,0x43,0xec,0xac}} 141182796Srpaulo#define GPT_ENT_TYPE_APPLE_UFS \ 142182796Srpaulo {0x55465300,0x0000,0x11aa,0xaa,0x11,{0x00,0x30,0x65,0x43,0xec,0xac}} 143182796Srpaulo#define GPT_ENT_TYPE_APPLE_ZFS \ 144182796Srpaulo {0x6a898cc3,0x1dd2,0x11b2,0x99,0xa6,{0x08,0x00,0x20,0x73,0x66,0x31}} 145182796Srpaulo#define GPT_ENT_TYPE_APPLE_RAID \ 146182796Srpaulo {0x52414944,0x0000,0x11aa,0xaa,0x22,{0x00,0x30,0x65,0x43,0xec,0xac}} 147182796Srpaulo#define GPT_ENT_TYPE_APPLE_RAID_OFFLINE \ 148182796Srpaulo {0x52414944,0x5f4f,0x11aa,0xaa,0x22,{0x00,0x30,0x65,0x43,0xec,0xac}} 149200535Srpaulo#define GPT_ENT_TYPE_APPLE_LABEL \ 150200535Srpaulo {0x4C616265,0x6c00,0x11aa,0xaa,0x11,{0x00,0x30,0x65,0x43,0xec,0xac}} 151200535Srpaulo#define GPT_ENT_TYPE_APPLE_TV_RECOVERY \ 152200535Srpaulo {0x5265636f,0x7665,0x11AA,0xaa,0x11,{0x00,0x30,0x65,0x43,0xec,0xac}} 153280261Sae#define GPT_ENT_TYPE_APPLE_CORE_STORAGE \ 154280261Sae {0x53746f72,0x6167,0x11AA,0xaa,0x11,{0x00,0x30,0x65,0x43,0xec,0xac}} 155159866Smarcel 156182796Srpaulo#define GPT_ENT_TYPE_NETBSD_FFS \ 157182796Srpaulo {0x49f48d5a,0xb10e,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}} 158182796Srpaulo#define GPT_ENT_TYPE_NETBSD_LFS \ 159182796Srpaulo {0x49f48d82,0xb10e,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}} 160182796Srpaulo#define GPT_ENT_TYPE_NETBSD_SWAP \ 161182796Srpaulo {0x49f48d32,0xb10e,0x11dc,0xB9,0x9B,{0x00,0x19,0xd1,0x87,0x96,0x48}} 162182796Srpaulo#define GPT_ENT_TYPE_NETBSD_RAID \ 163182796Srpaulo {0x49f48daa,0xb10e,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}} 164182796Srpaulo#define GPT_ENT_TYPE_NETBSD_CCD \ 165182796Srpaulo {0x2db519c4,0xb10f,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}} 166182796Srpaulo#define GPT_ENT_TYPE_NETBSD_CGD \ 167182796Srpaulo {0x2db519ec,0xb10f,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}} 168182796Srpaulo 169268091Sae#define GPT_ENT_TYPE_DRAGONFLY_LABEL32 \ 170268091Sae {0x9d087404,0x1ca5,0x11dc,0x88,0x17,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}} 171268091Sae#define GPT_ENT_TYPE_DRAGONFLY_SWAP \ 172268091Sae {0x9d58fdbd,0x1ca5,0x11dc,0x88,0x17,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}} 173268091Sae#define GPT_ENT_TYPE_DRAGONFLY_UFS1 \ 174268091Sae {0x9d94ce7c,0x1ca5,0x11dc,0x88,0x17,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}} 175268091Sae#define GPT_ENT_TYPE_DRAGONFLY_VINUM \ 176268091Sae {0x9dd4478f,0x1ca5,0x11dc,0x88,0x17,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}} 177268091Sae#define GPT_ENT_TYPE_DRAGONFLY_CCD \ 178268091Sae {0xdbd5211b,0x1ca5,0x11dc,0x88,0x17,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}} 179268091Sae#define GPT_ENT_TYPE_DRAGONFLY_LABEL64 \ 180268091Sae {0x3d48ce54,0x1d16,0x11dc,0x86,0x96,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}} 181268091Sae#define GPT_ENT_TYPE_DRAGONFLY_LEGACY \ 182268091Sae {0xbd215ab2,0x1d16,0x11dc,0x86,0x96,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}} 183268091Sae#define GPT_ENT_TYPE_DRAGONFLY_HAMMER \ 184268091Sae {0x61dc63ac,0x6e38,0x11dc,0x85,0x13,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}} 185268091Sae#define GPT_ENT_TYPE_DRAGONFLY_HAMMER2 \ 186268091Sae {0x5cbb9ad1,0x862d,0x11dc,0xa9,0x4d,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}} 187268091Sae 188218014Sae/* 189218014Sae * Boot partition used by GRUB 2. 190218014Sae */ 191218014Sae#define GPT_ENT_TYPE_BIOS_BOOT \ 192218014Sae {0x21686148,0x6449,0x6e6f,0x74,0x4e,{0x65,0x65,0x64,0x45,0x46,0x49}} 193218014Sae 19497392Smarcel#endif /* _SYS_GPT_H_ */ 195