disklabel.h revision 1.2.2.4
1 1.2.2.4 nathanw /* $NetBSD: disklabel.h,v 1.2.2.4 2002/04/01 07:42:25 nathanw Exp $ */ 2 1.2.2.2 nathanw 3 1.2.2.2 nathanw /* 4 1.2.2.2 nathanw * Copyright (c) 2000 Soren S. Jorvang 5 1.2.2.2 nathanw * All rights reserved. 6 1.2.2.4 nathanw * 7 1.2.2.2 nathanw * Redistribution and use in source and binary forms, with or without 8 1.2.2.2 nathanw * modification, are permitted provided that the following conditions 9 1.2.2.2 nathanw * are met: 10 1.2.2.2 nathanw * 1. Redistributions of source code must retain the above copyright 11 1.2.2.2 nathanw * notice, this list of conditions and the following disclaimer. 12 1.2.2.2 nathanw * 2. Redistributions in binary form must reproduce the above copyright 13 1.2.2.2 nathanw * notice, this list of conditions and the following disclaimer in the 14 1.2.2.2 nathanw * documentation and/or other materials provided with the distribution. 15 1.2.2.2 nathanw * 3. All advertising materials mentioning features or use of this software 16 1.2.2.2 nathanw * must display the following acknowledgement: 17 1.2.2.2 nathanw * This product includes software developed for the 18 1.2.2.2 nathanw * NetBSD Project. See http://www.netbsd.org/ for 19 1.2.2.2 nathanw * information about NetBSD. 20 1.2.2.2 nathanw * 4. The name of the author may not be used to endorse or promote products 21 1.2.2.2 nathanw * derived from this software without specific prior written permission. 22 1.2.2.4 nathanw * 23 1.2.2.2 nathanw * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 24 1.2.2.2 nathanw * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 25 1.2.2.2 nathanw * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26 1.2.2.2 nathanw * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 27 1.2.2.2 nathanw * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 28 1.2.2.2 nathanw * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 1.2.2.2 nathanw * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 30 1.2.2.2 nathanw * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31 1.2.2.2 nathanw * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 32 1.2.2.2 nathanw * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 1.2.2.2 nathanw */ 34 1.2.2.2 nathanw 35 1.2.2.2 nathanw #ifndef _MACHINE_DISKLABEL_H_ 36 1.2.2.2 nathanw #define _MACHINE_DISKLABEL_H_ 37 1.2.2.2 nathanw 38 1.2.2.2 nathanw /* 39 1.2.2.2 nathanw * SGI partition conventions: 40 1.2.2.2 nathanw * 41 1.2.2.2 nathanw * Partition 0 - root 42 1.2.2.2 nathanw * Partition 1 - swap 43 1.2.2.2 nathanw * Partition 6 - usr 44 1.2.2.2 nathanw * Partition 7 - volume body 45 1.2.2.2 nathanw * Partition 8 - volume header 46 1.2.2.2 nathanw * Partition 10 - whole disk 47 1.2.2.2 nathanw */ 48 1.2.2.2 nathanw 49 1.2.2.2 nathanw #define LABELSECTOR 1 50 1.2.2.2 nathanw #define LABELOFFSET 0 51 1.2.2.2 nathanw 52 1.2.2.3 nathanw #define MAXPARTITIONS 16 53 1.2.2.3 nathanw #define RAW_PART 2 54 1.2.2.3 nathanw 55 1.2.2.2 nathanw struct cpu_disklabel { 56 1.2.2.2 nathanw int cd_dummy; 57 1.2.2.2 nathanw }; 58 1.2.2.2 nathanw 59 1.2.2.2 nathanw struct devparms { 60 1.2.2.2 nathanw u_int8_t dp_skew; 61 1.2.2.2 nathanw u_int8_t dp_gap1; 62 1.2.2.2 nathanw u_int8_t dp_gap2; 63 1.2.2.2 nathanw u_int8_t dp_spares_cyl; 64 1.2.2.2 nathanw u_int16_t dp_cyls; 65 1.2.2.2 nathanw u_int16_t dp_shd0; 66 1.2.2.2 nathanw u_int16_t dp_trks0; 67 1.2.2.2 nathanw u_int8_t dp_ctq_depth; 68 1.2.2.2 nathanw u_int8_t dp_cylshi; 69 1.2.2.2 nathanw u_int16_t dp_unused; 70 1.2.2.2 nathanw u_int16_t dp_secs; 71 1.2.2.2 nathanw u_int16_t dp_secbytes; 72 1.2.2.2 nathanw u_int16_t dp_interleave; 73 1.2.2.2 nathanw u_int32_t dp_flags; 74 1.2.2.2 nathanw u_int32_t dp_datarate; 75 1.2.2.2 nathanw u_int32_t dp_nretries; 76 1.2.2.2 nathanw u_int32_t dp_mspw; 77 1.2.2.2 nathanw u_int16_t dp_xgap1; 78 1.2.2.2 nathanw u_int16_t dp_xsync; 79 1.2.2.2 nathanw u_int16_t dp_xrdly; 80 1.2.2.2 nathanw u_int16_t dp_xgap2; 81 1.2.2.2 nathanw u_int16_t dp_xrgate; 82 1.2.2.2 nathanw u_int16_t dp_xwcont; 83 1.2.2.2 nathanw } __attribute__((__packed__)); 84 1.2.2.2 nathanw 85 1.2.2.2 nathanw struct sgilabel { 86 1.2.2.2 nathanw #define SGILABEL_MAGIC 0xbe5a941 87 1.2.2.2 nathanw u_int32_t magic; 88 1.2.2.2 nathanw int16_t root; 89 1.2.2.2 nathanw int16_t swap; 90 1.2.2.2 nathanw char bootfile[16]; 91 1.2.2.2 nathanw struct devparms dp; 92 1.2.2.2 nathanw struct { 93 1.2.2.2 nathanw char name[8]; 94 1.2.2.2 nathanw int32_t block; 95 1.2.2.2 nathanw int32_t bytes; 96 1.2.2.2 nathanw } voldir[15]; 97 1.2.2.2 nathanw struct { 98 1.2.2.2 nathanw int32_t blocks; 99 1.2.2.2 nathanw int32_t first; 100 1.2.2.2 nathanw int32_t type; 101 1.2.2.2 nathanw } partitions[MAXPARTITIONS]; 102 1.2.2.2 nathanw int32_t checksum; 103 1.2.2.2 nathanw int32_t _pad; 104 1.2.2.2 nathanw } __attribute__((__packed__)); 105 1.2.2.2 nathanw 106 1.2.2.2 nathanw #define SGI_PTYPE_VOLHDR 0 107 1.2.2.2 nathanw #define SGI_PTYPE_RAW 3 108 1.2.2.2 nathanw #define SGI_PTYPE_BSD 4 109 1.2.2.2 nathanw #define SGI_PTYPE_VOLUME 6 110 1.2.2.2 nathanw #define SGI_PTYPE_EFS 7 111 1.2.2.2 nathanw #define SGI_PTYPE_LVOL 8 112 1.2.2.4 nathanw #define SGI_PTYPE_RLVOL 9 113 1.2.2.2 nathanw #define SGI_PTYPE_XFS 10 114 1.2.2.2 nathanw #define SGI_PTYPE_XFSLOG 11 115 1.2.2.2 nathanw #define SGI_PTYPE_XLV 12 116 1.2.2.2 nathanw #define SGI_PTYPE_XVM 13 117 1.2.2.2 nathanw 118 1.2.2.2 nathanw #endif /* _MACHINE_DISKLABEL_H_ */ 119
Indexes created Tue Oct 21 16:10:11 GMT 2025