1*509fd41bSbouyer /* $NetBSD: disklabel.h,v 1.3 2011/08/30 12:39:53 bouyer Exp $ */ 20ce3451dSis 30ce3451dSis /* 40ce3451dSis * Copyright (c) 1994 Christian E. Hopps 50ce3451dSis * All rights reserved. 60ce3451dSis * 70ce3451dSis * Redistribution and use in source and binary forms, with or without 80ce3451dSis * modification, are permitted provided that the following conditions 90ce3451dSis * are met: 100ce3451dSis * 1. Redistributions of source code must retain the above copyright 110ce3451dSis * notice, this list of conditions and the following disclaimer. 120ce3451dSis * 2. Redistributions in binary form must reproduce the above copyright 130ce3451dSis * notice, this list of conditions and the following disclaimer in the 140ce3451dSis * documentation and/or other materials provided with the distribution. 150ce3451dSis * 3. All advertising materials mentioning features or use of this software 160ce3451dSis * must display the following acknowledgement: 170ce3451dSis * This product includes software developed by Christian E. Hopps. 180ce3451dSis * 4. The name of the author may not be used to endorse or promote products 190ce3451dSis * derived from this software without specific prior written permission 200ce3451dSis * 210ce3451dSis * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 220ce3451dSis * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 230ce3451dSis * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 240ce3451dSis * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 250ce3451dSis * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 260ce3451dSis * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 270ce3451dSis * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 280ce3451dSis * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 290ce3451dSis * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 300ce3451dSis * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 310ce3451dSis */ 320ce3451dSis #ifndef _MACHINE_DISKLABEL_H_ 330ce3451dSis #define _MACHINE_DISKLABEL_H_ 340ce3451dSis 35*509fd41bSbouyer #define LABELUSESMBR 0 /* no MBR partitionning */ 360ce3451dSis #define LABELSECTOR 0 /* sector containing label */ 370ce3451dSis #define LABELOFFSET 64 /* offset of label in sector */ 380ce3451dSis #define MAXPARTITIONS 16 /* number of partitions */ 390ce3451dSis #define RAW_PART 2 /* raw partition: xx?c */ 400ce3451dSis 413bef2458Sphx /* Pull in RDB partition definitions. */ 423bef2458Sphx #if HAVE_NBTOOL_CONFIG_H 433bef2458Sphx #include <nbinclude/sys/disklabel_rdb.h> 443bef2458Sphx #else 453bef2458Sphx #include <sys/disklabel_rdb.h> 463bef2458Sphx #endif /* HAVE_NBTOOL_CONFIG_H */ 470ce3451dSis 480ce3451dSis struct cpu_disklabel { 490ce3451dSis u_long rdblock; /* may be RDBNULL which invalidates */ 500ce3451dSis u_long pblist[MAXPARTITIONS]; /* partblock number (RDB list order) */ 510ce3451dSis int pbindex[MAXPARTITIONS]; /* index of pblock (partition order) */ 520ce3451dSis int valid; /* essential that this is valid */ 530ce3451dSis }; 540ce3451dSis 550ce3451dSis #endif /* _MACHINE_DISKLABEL_H_ */ 56