diff options
Diffstat (limited to 'sys/arch/sgi')
| -rw-r--r-- | sys/arch/sgi/include/disklabel.h | 111 |
1 files changed, 2 insertions, 109 deletions
diff --git a/sys/arch/sgi/include/disklabel.h b/sys/arch/sgi/include/disklabel.h index 97c8cea5de2..1ea909c815e 100644 --- a/sys/arch/sgi/include/disklabel.h +++ b/sys/arch/sgi/include/disklabel.h @@ -1,110 +1,3 @@ -/* $OpenBSD: disklabel.h,v 1.2 2004/08/10 19:16:18 deraadt Exp $ */ -/* $NetBSD: disklabel.h,v 1.3 1996/03/09 20:52:54 ghudson Exp $ */ +/* $OpenBSD: disklabel.h,v 1.3 2004/08/23 14:24:57 pefo Exp $ */ -/* - * Copyright (c) 1994 Christopher G. Demetriou - * 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 Christopher G. Demetriou. - * 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_ - -#define LABELSECTOR 1 /* sector containing label */ -#define LABELOFFSET 0 /* offset of label in sector */ -#define MAXPARTITIONS 16 /* number of partitions */ -#define RAW_PART 2 /* raw partition: ie. rsd0c */ - -/* DOS partition table -- located in boot block */ -#define DOSBBSECTOR 0 /* DOS boot block relative sector # */ -#define DOSPARTOFF 446 -#define DOSACTIVE 0x80 -#define NDOSPART 4 -#define DOSMBR_SIGNATURE 0xAA55 -#define DOSMBR_SIGNATURE_OFF 0x1FE - -struct dos_partition { - u_int8_t dp_flag; /* bootstrap flags */ - u_int8_t dp_shd; /* starting head */ - u_int8_t dp_ssect; /* starting sector */ - u_int8_t dp_scyl; /* starting cylinder */ - u_int8_t dp_typ; /* partition type (see below) */ - u_int8_t dp_ehd; /* end head */ - u_int8_t dp_esect; /* end sector */ - u_int8_t dp_ecyl; /* end cylinder */ - u_int32_t dp_start; /* absolute starting sector number */ - u_int32_t dp_size; /* partition size in sectors */ -}; - -/* Known DOS partition types. */ -#define DOSPTYP_UNUSED 0x00 /* Unused partition */ -#define DOSPTYP_FAT12 0x01 /* 12-bit FAT */ -#define DOSPTYP_FAT16S 0x04 /* 16-bit FAT, less than 32M */ -#define DOSPTYP_EXTEND 0x05 /* Extended; contains sub-partitions */ -#define DOSPTYP_FAT16B 0x06 /* 16-bit FAT, more than 32M */ -#define DOSPTYP_FAT32 0x0b /* 32-bit FAT */ -#define DOSPTYP_FAT32L 0x0c /* 32-bit FAT, LBA-mapped */ -#define DOSPTYP_FAT16L 0x0e /* 16-bit FAT, LBA-mapped */ -#define DOSPTYP_ONTRACK 0x54 -#define DOSPTYP_EXTENDL 0x0f /* Extended, LBA-mapped; contains sub-partitions */ -#define DOSPTYP_LINUX 0x83 /* That other thing */ -#define DOSPTYP_FREEBSD 0xa5 /* FreeBSD partition type */ -#define DOSPTYP_OPENBSD 0xa6 /* OpenBSD partition type */ -#define DOSPTYP_NETBSD 0xa9 /* NetBSD partition type */ - -#include <sys/dkbad.h> -struct cpu_disklabel { - struct dos_partition dosparts[NDOSPART]; - struct dkbad bad; -}; - -#define DKBAD(x) ((x)->bad) - -/* Isolate the relevant bits to get sector and cylinder. */ -#define DPSECT(s) ((s) & 0x3f) -#define DPCYL(c, s) ((c) + (((s) & 0xc0) << 2)) - -static __inline u_int32_t get_le __P((void *)); - -static __inline u_int32_t -#ifdef __cplusplus -get_le(void *p) -#else -get_le(p) - void *p; -#endif -{ - u_int8_t *_p = (u_int8_t *)p; - u_int32_t x; - x = _p[0]; - x |= _p[1] << 8; - x |= _p[2] << 16; - x |= _p[3] << 24; - return x; -} - -#endif /* _MACHINE_DISKLABEL_H_ */ +#include <mips64/disklabel.h> |