1/*	$NetBSD: xlat_mbr_fstype.c,v 1.7 2008/04/28 20:24:06 martin Exp $	*/
2
3/*-
4 * Copyright (c) 2003 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by David Laight.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include <sys/cdefs.h>
33__KERNEL_RCSID(0,"$NetBSD: xlat_mbr_fstype.c,v 1.7 2008/04/28 20:24:06 martin Exp $");
34
35
36#include <sys/disklabel.h>
37#include <sys/bootblock.h>
38
39int
40xlat_mbr_fstype(int mbr_type)
41{
42	static const struct ptn_types {
43		uint8_t	mbr_type;
44		uint8_t	netbsd_type;
45	} ptn_types[] = {
46		{ MBR_PTYPE_386BSD,	FS_BSDFFS },
47		{ MBR_PTYPE_APPLE_UFS,	FS_APPLEUFS },
48		{ MBR_PTYPE_FAT12,	FS_MSDOS },
49		{ MBR_PTYPE_FAT16B,	FS_MSDOS },
50		{ MBR_PTYPE_FAT16L,	FS_MSDOS },
51		{ MBR_PTYPE_FAT16S,	FS_MSDOS },
52		{ MBR_PTYPE_FAT32,	FS_MSDOS },
53		{ MBR_PTYPE_FAT32L,	FS_MSDOS },
54		{ MBR_PTYPE_LNXEXT2,	FS_EX2FS },
55		{ MBR_PTYPE_LNXSWAP,	FS_SWAP },
56		{ MBR_PTYPE_NETBSD,	FS_BSDFFS },
57		{ MBR_PTYPE_NTFS,	FS_NTFS },
58		{ MBR_PTYPE_MINIX_14B,	FS_MINIXFS3 },
59		{ 0,			FS_OTHER }
60	};
61	const struct ptn_types *pt;
62	for (pt = ptn_types; pt->mbr_type != 0; pt++)
63		if (mbr_type == pt->mbr_type)
64			break;
65	return pt->netbsd_type;
66}
67