/*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 1999,2000,2001,2002,2004,2007  Free Software Foundation, Inc.
 *
 *  GRUB is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  GRUB is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef GRUB_BSDLABEL_PARTITION_HEADER
#define GRUB_BSDLABEL_PARTITION_HEADER	1

/* Constants for BSD disk label.  */
#define GRUB_PC_PARTITION_BSD_LABEL_SECTOR	1
#define GRUB_PC_PARTITION_BSD_LABEL_MAGIC	0x82564557

/* BSD partition types.  */
#define GRUB_PC_PARTITION_BSD_TYPE_UNUSED	0
#define GRUB_PC_PARTITION_BSD_TYPE_SWAP		1
#define GRUB_PC_PARTITION_BSD_TYPE_V6		2
#define GRUB_PC_PARTITION_BSD_TYPE_V7		3
#define GRUB_PC_PARTITION_BSD_TYPE_SYSV		4
#define GRUB_PC_PARTITION_BSD_TYPE_V71K		5
#define GRUB_PC_PARTITION_BSD_TYPE_V8		6
#define GRUB_PC_PARTITION_BSD_TYPE_BSDFFS	7
#define GRUB_PC_PARTITION_BSD_TYPE_MSDOS	8
#define GRUB_PC_PARTITION_BSD_TYPE_BSDLFS	9
#define GRUB_PC_PARTITION_BSD_TYPE_OTHER	10
#define GRUB_PC_PARTITION_BSD_TYPE_HPFS		11
#define GRUB_PC_PARTITION_BSD_TYPE_ISO9660	12
#define GRUB_PC_PARTITION_BSD_TYPE_BOOT		13

/* FreeBSD-specific types.  */
#define GRUB_PC_PARTITION_FREEBSD_TYPE_VINUM	14
#define GRUB_PC_PARTITION_FREEBSD_TYPE_RAID	15
#define GRUB_PC_PARTITION_FREEBSD_TYPE_JFS2	21

/* NetBSD-specific types.  */
#define	GRUB_PC_PARTITION_NETBSD_TYPE_ADOS	14
#define	GRUB_PC_PARTITION_NETBSD_TYPE_HFS	15
#define	GRUB_PC_PARTITION_NETBSD_TYPE_FILECORE	16
#define	GRUB_PC_PARTITION_NETBSD_TYPE_EXT2FS	17
#define	GRUB_PC_PARTITION_NETBSD_TYPE_NTFS	18
#define	GRUB_PC_PARTITION_NETBSD_TYPE_RAID	19
#define	GRUB_PC_PARTITION_NETBSD_TYPE_CCD	20
#define	GRUB_PC_PARTITION_NETBSD_TYPE_JFS2	21
#define	GRUB_PC_PARTITION_NETBSD_TYPE_APPLEUFS	22

/* OpenBSD-specific types.  */
#define	GRUB_PC_PARTITION_OPENBSD_TYPE_ADOS	14
#define	GRUB_PC_PARTITION_OPENBSD_TYPE_HFS	15
#define	GRUB_PC_PARTITION_OPENBSD_TYPE_FILECORE	16
#define	GRUB_PC_PARTITION_OPENBSD_TYPE_EXT2FS	17
#define	GRUB_PC_PARTITION_OPENBSD_TYPE_NTFS	18
#define	GRUB_PC_PARTITION_OPENBSD_TYPE_RAID	19

#define GRUB_PC_PARTITION_BSD_LABEL_WHOLE_DISK_PARTITION 2

/* The BSD partition entry.  */
struct grub_partition_bsd_entry
{
  grub_uint32_t size;
  grub_uint32_t offset;
  grub_uint32_t fragment_size;
  grub_uint8_t fs_type;
  grub_uint8_t fs_fragments;
  grub_uint16_t fs_cylinders;
} __attribute__ ((packed));

/* The BSD disk label. Only define members useful for GRUB.  */
struct grub_partition_bsd_disk_label
{
  grub_uint32_t magic;
  grub_uint8_t padding[128];
  grub_uint32_t magic2;
  grub_uint16_t checksum;
  grub_uint16_t num_partitions;
  grub_uint32_t boot_size;
  grub_uint32_t superblock_size;
} __attribute__ ((packed));

#endif /* ! GRUB_PC_PARTITION_HEADER */