omron_disklabel.h revision 1.3.6.2
1 1.3.6.2 tls /* $NetBSD: omron_disklabel.h,v 1.3.6.2 2013/02/25 00:28:49 tls Exp $ */ 2 1.3.6.2 tls 3 1.3.6.2 tls /* 4 1.3.6.2 tls * Copyright (c) 1992 OMRON Corporation. 5 1.3.6.2 tls * 6 1.3.6.2 tls * This code is derived from software contributed to Berkeley by 7 1.3.6.2 tls * OMRON Corporation. 8 1.3.6.2 tls * 9 1.3.6.2 tls * Redistribution and use in source and binary forms, with or without 10 1.3.6.2 tls * modification, are permitted provided that the following conditions 11 1.3.6.2 tls * are met: 12 1.3.6.2 tls * 1. Redistributions of source code must retain the above copyright 13 1.3.6.2 tls * notice, this list of conditions and the following disclaimer. 14 1.3.6.2 tls * 2. Redistributions in binary form must reproduce the above copyright 15 1.3.6.2 tls * notice, this list of conditions and the following disclaimer in the 16 1.3.6.2 tls * documentation and/or other materials provided with the distribution. 17 1.3.6.2 tls * 3. All advertising materials mentioning features or use of this software 18 1.3.6.2 tls * must display the following acknowledgement: 19 1.3.6.2 tls * This product includes software developed by the University of 20 1.3.6.2 tls * California, Berkeley and its contributors. 21 1.3.6.2 tls * 4. Neither the name of the University nor the names of its contributors 22 1.3.6.2 tls * may be used to endorse or promote products derived from this software 23 1.3.6.2 tls * without specific prior written permission. 24 1.3.6.2 tls * 25 1.3.6.2 tls * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26 1.3.6.2 tls * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 1.3.6.2 tls * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 1.3.6.2 tls * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29 1.3.6.2 tls * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 1.3.6.2 tls * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 1.3.6.2 tls * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 1.3.6.2 tls * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 1.3.6.2 tls * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 1.3.6.2 tls * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 1.3.6.2 tls * SUCH DAMAGE. 36 1.3.6.2 tls * 37 1.3.6.2 tls * @(#)omron_disklabel.h 8.1 (Berkeley) 6/10/93 38 1.3.6.2 tls */ 39 1.3.6.2 tls /* 40 1.3.6.2 tls * Copyright (c) 1992, 1993 41 1.3.6.2 tls * The Regents of the University of California. All rights reserved. 42 1.3.6.2 tls * 43 1.3.6.2 tls * This code is derived from software contributed to Berkeley by 44 1.3.6.2 tls * OMRON Corporation. 45 1.3.6.2 tls * 46 1.3.6.2 tls * Redistribution and use in source and binary forms, with or without 47 1.3.6.2 tls * modification, are permitted provided that the following conditions 48 1.3.6.2 tls * are met: 49 1.3.6.2 tls * 1. Redistributions of source code must retain the above copyright 50 1.3.6.2 tls * notice, this list of conditions and the following disclaimer. 51 1.3.6.2 tls * 2. Redistributions in binary form must reproduce the above copyright 52 1.3.6.2 tls * notice, this list of conditions and the following disclaimer in the 53 1.3.6.2 tls * documentation and/or other materials provided with the distribution. 54 1.3.6.2 tls * 3. Neither the name of the University nor the names of its contributors 55 1.3.6.2 tls * may be used to endorse or promote products derived from this software 56 1.3.6.2 tls * without specific prior written permission. 57 1.3.6.2 tls * 58 1.3.6.2 tls * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 59 1.3.6.2 tls * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 60 1.3.6.2 tls * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 61 1.3.6.2 tls * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 62 1.3.6.2 tls * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 63 1.3.6.2 tls * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 64 1.3.6.2 tls * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 65 1.3.6.2 tls * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 66 1.3.6.2 tls * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 67 1.3.6.2 tls * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 68 1.3.6.2 tls * SUCH DAMAGE. 69 1.3.6.2 tls * 70 1.3.6.2 tls * @(#)omron_disklabel.h 8.1 (Berkeley) 6/10/93 71 1.3.6.2 tls */ 72 1.3.6.2 tls 73 1.3.6.2 tls /* omron_dislabel.h from UniOS-B */ 74 1.3.6.2 tls /* by A.Fujita, JAN-30-1992 */ 75 1.3.6.2 tls 76 1.3.6.2 tls 77 1.3.6.2 tls #define DKL_MAGIC 0xDABE /* Disk label Magic number */ 78 1.3.6.2 tls #define NLPART 8 /* # of logical partition */ 79 1.3.6.2 tls 80 1.3.6.2 tls struct scd_dk_label { 81 1.3.6.2 tls char dkl_asciilabel[128]; /* for compatibility */ 82 1.3.6.2 tls char dkl_pad[512-(128+8*8+11*2+4)]; 83 1.3.6.2 tls uint16_t dkl_badchk; /* checksum of bad track */ 84 1.3.6.2 tls uint32_t dkl_maxblk; /* # of total logical block */ 85 1.3.6.2 tls uint16_t dkl_dtype; /* disk drive type */ 86 1.3.6.2 tls uint16_t dkl_ndisk; /* # of disk drives */ 87 1.3.6.2 tls uint16_t dkl_ncyl; /* # of data cylinders */ 88 1.3.6.2 tls uint16_t dkl_acyl; /* # of alternate cylinders */ 89 1.3.6.2 tls uint16_t dkl_nhead; /* # of heads in this partition */ 90 1.3.6.2 tls uint16_t dkl_nsect; /* # of 512 byte sectors per track */ 91 1.3.6.2 tls uint16_t dkl_bhead; /* identifies proper label locations */ 92 1.3.6.2 tls uint16_t dkl_ppart; /* physical partition # */ 93 1.3.6.2 tls struct dk_map { /* logical partitions */ 94 1.3.6.2 tls int32_t dkl_blkno; /* starting block */ 95 1.3.6.2 tls int32_t dkl_nblk; /* number of blocks */ 96 1.3.6.2 tls } dkl_map[NLPART]; 97 1.3.6.2 tls uint16_t dkl_magic; /* identifies this label format */ 98 1.3.6.2 tls uint16_t dkl_cksum; /* xor checksum of sector */ 99 1.3.6.2 tls }; 100
Indexes created Mon Oct 20 20:10:13 GMT 2025