1 /* $NetBSD: disklabel.h,v 1.2 2007/02/21 22:59:41 thorpej 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 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #ifndef _EWS4800MIPS_DISKLABEL_H_ 40 #define _EWS4800MIPS_DISKLABEL_H_ 41 42 #if HAVE_NBTOOL_CONFIG_H 43 #include <nbinclude/machine/pdinfo.h> 44 #include <nbinclude/machine/vtoc.h> 45 #else 46 #include <machine/pdinfo.h> 47 #include <machine/vtoc.h> 48 #endif 49 50 /* 51 * UX reserved partition 52 * 0 / 53 * 1 swap 54 * 2 /usr 55 * 3 /stand (bfs) 56 * 6 whole disk 57 * 7 boot block (VTOC) 58 * 8 /var 59 * 9 /home 60 */ 61 62 #define MAXPARTITIONS 16 63 /* 'p'-partition is mostly familiar with EWS-UX */ 64 #define RAW_PART 15 65 66 #define LABELSECTOR 9 /* See ews4800mips/disksubr/disksubr_conv.c */ 67 #define LABELOFFSET 0 68 69 struct cpu_disklabel { 70 /* EWS-UX native disklabel */ 71 struct pdinfo_sector pdinfo; 72 struct vtoc_sector vtoc; 73 }; 74 75 #if defined(_KERNEL) 76 /* VTOC <-> disklabel conversion ops. */ 77 struct disklabel; 78 void vtoc_set_default(struct cpu_disklabel *, struct disklabel *); 79 void disklabel_to_vtoc(struct cpu_disklabel *, struct disklabel *); 80 void vtoc_to_disklabel(struct cpu_disklabel *, struct disklabel *); 81 void disklabel_set_default(struct disklabel *); 82 bool disklabel_sanity(struct disklabel *); 83 #endif 84 85 #endif /* _EWS4800MIPS_DISKLABEL_H_ */ 86