NetBSD/sys/arch/next68k/include/disklabel.h

62 lines
2.6 KiB
C

/* $NetBSD: disklabel.h,v 1.4 2003/11/15 17:52:30 bouyer Exp $ */
/*
* Copyright (c) 1994 Rolf Grossmann
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Rolf Grossmann.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _MACHINE_DISKLABEL_H_
#define _MACHINE_DISKLABEL_H_
#include <sys/bootblock.h>
#if 0 /* XXX the following doesn't work - still need to find a proper place for the NetBSD disklabel */
/*
* The NetBSD disklabel is located in the last sector of the next68k label
* area, so that it can coexists with a next68k v3 label
*/
#define LABELSECTOR 15 /* sector containing label */
#define LABELOFFSET 0 /* offset of label in sector */
#else
#define LABELSECTOR 0
#define LABELOFFSET 0
#endif /* 0 */
#define MAXPARTITIONS 8 /* number of partitions */
#define RAW_PART 2 /* raw partition: xx?c */
#define IS_DISKLABEL(l) ((l)->cd_version == NEXT68K_LABEL_CD_V1 || \
(l)->cd_version == NEXT68K_LABEL_CD_V2 || \
(l)->cd_version == NEXT68K_LABEL_CD_V3)
#define CD_UNINIT 0x80000000 /* label is uninitialized */
struct cpu_disklabel {
int od_version;
};
#endif /* _MACHINE_DISKLABEL_H_ */