1/* $NetBSD: disklabel.h,v 1.8 2013/05/16 19:06:44 christos Exp $ */
2
3/*
4 * Copyright (c) 1994 Christopher G. Demetriou
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Christopher G. Demetriou.
18 * 4. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#ifndef _MACHINE_DISKLABEL_H_
34#define _MACHINE_DISKLABEL_H_
35
36#define MAXPARTITIONS 16 /* number of partitions */
37#define RAW_PART 2 /* raw partition: XX?c */
38
39#ifdef EVBPPC_HAS_MBR
40#define LABELUSESMBR 1 /* use MBR partitionning */
41#define LABELSECTOR 1 /* sector containing label */
42#define LABELOFFSET 0 /* offset of label in sector */
43/* Pull in MBR partition definitions. */
44#if HAVE_NBTOOL_CONFIG_H
45#include <nbinclude/sys/bootblock.h>
46#else
47#include <sys/bootblock.h>
48#endif /* HAVE_NBTOOL_CONFIG_H */
49#else
50#define LABELUSESMBR 0 /* no MBR partitionning */
51#define LABELSECTOR 0 /* sector containing label */
52#define LABELOFFSET 64 /* offset of label in sector */
53#endif /* EVBPPC_HAS_MBR */
54
55#if HAVE_NBTOOL_CONFIG_H
56#include <nbinclude/sys/dkbad.h>
57#else
58#include <sys/dkbad.h>
59#endif /* HAVE_NBTOOL_CONFIG_H */
60
61struct cpu_disklabel {
62#ifdef EVBPPC_HAS_MBR
63 struct mbr_partition mbrparts[MBR_PART_COUNT];
64#endif
65#define __HAVE_DISKLABEL_DKBAD
66 struct dkbad bad; /* bad-sector information */
67};
68
69#endif /* _MACHINE_DISKLABEL_H_ */