1 /* $NetBSD: disklabel.h,v 1.4 2011/08/30 12:39:54 bouyer Exp $ */ 2 3 /*- 4 * Copyright (c) 2004 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by UCHIYAMA Yasushi. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _EWS4800MIPS_DISKLABEL_H_ 33 #define _EWS4800MIPS_DISKLABEL_H_ 34 35 #if HAVE_NBTOOL_CONFIG_H 36 #include <nbinclude/machine/pdinfo.h> 37 #include <nbinclude/machine/vtoc.h> 38 #else 39 #include <machine/pdinfo.h> 40 #include <machine/vtoc.h> 41 #endif 42 43 /* 44 * UX reserved partition 45 * 0 / 46 * 1 swap 47 * 2 /usr 48 * 3 /stand (bfs) 49 * 6 whole disk 50 * 7 boot block (VTOC) 51 * 8 /var 52 * 9 /home 53 */ 54 55 #define MAXPARTITIONS 16 56 /* 'p'-partition is mostly familiar with EWS-UX */ 57 #define RAW_PART 15 58 59 #define LABELUSESMBR 0 /* no MBR partitionning */ 60 #define LABELSECTOR 9 /* See ews4800mips/disksubr/disksubr_conv.c */ 61 #define LABELOFFSET 0 62 63 struct cpu_disklabel { 64 /* EWS-UX native disklabel */ 65 struct pdinfo_sector pdinfo; 66 struct vtoc_sector vtoc; 67 }; 68 69 #if defined(_KERNEL) 70 /* VTOC <-> disklabel conversion ops. */ 71 struct disklabel; 72 void vtoc_set_default(struct cpu_disklabel *, struct disklabel *); 73 void disklabel_to_vtoc(struct cpu_disklabel *, struct disklabel *); 74 void vtoc_to_disklabel(struct cpu_disklabel *, struct disklabel *); 75 void disklabel_set_default(struct disklabel *); 76 bool disklabel_sanity(struct disklabel *); 77 #endif 78 79 #endif /* _EWS4800MIPS_DISKLABEL_H_ */ 80