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Annotation of sys/arch/hp300/stand/include/rominfo.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: rominfo.h,v 1.2 2003/06/02 23:27:46 millert Exp $     */
                      2: /*     $NetBSD: rominfo.h,v 1.5 1994/10/26 07:27:53 cgd Exp $  */
                      3:
                      4: /*
                      5:  * Copyright (c) 1988 University of Utah.
                      6:  * Copyright (c) 1990, 1993
                      7:  *     The Regents of the University of California.  All rights reserved.
                      8:  *
                      9:  * This code is derived from software contributed to Berkeley by
                     10:  * the Systems Programming Group of the University of Utah Computer
                     11:  * Science Department.
                     12:  *
                     13:  * Redistribution and use in source and binary forms, with or without
                     14:  * modification, are permitted provided that the following conditions
                     15:  * are met:
                     16:  * 1. Redistributions of source code must retain the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer.
                     18:  * 2. Redistributions in binary form must reproduce the above copyright
                     19:  *    notice, this list of conditions and the following disclaimer in the
                     20:  *    documentation and/or other materials provided with the distribution.
                     21:  * 3. Neither the name of the University nor the names of its contributors
                     22:  *    may be used to endorse or promote products derived from this software
                     23:  *    without specific prior written permission.
                     24:  *
                     25:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     26:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     27:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     28:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     29:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     30:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     31:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     32:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     33:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     34:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     35:  * SUCH DAMAGE.
                     36:  *
                     37:  * from: Utah $Hdr: rominfo.h 1.2 88/05/24$
                     38:  *
                     39:  *     @(#)rominfo.h   8.1 (Berkeley) 6/10/93
                     40:  */
                     41:
                     42: #define ROMADDR        0xFFFFF000
                     43:
                     44: struct jmpvec {
                     45:        short op;       /* jmp instruction */
                     46:        long  addr;     /* address */
                     47: };
                     48:
                     49: struct rominfo {
                     50:        char p1[0xDC0];
                     51:        short boottype;         /* ??                           (FFFFFDC0) */
                     52:        char  name[10];         /* HP system name, e.g. SYSHPUX (FFFFFDC2) */
                     53:        short p2;               /* ??                           (FFFFFDCC) */
                     54:        long  lowram;           /* lowest useable RAM location  (FFFFFDCE) */
                     55:        char  p3[0x100];        /* ??                           (FFFFFDD2) */
                     56:        char  sysflag;          /* HP system flags              (FFFFFED2) */
                     57:        char  p4;               /* ??                           (FFFFFED3) */
                     58:        long  rambase;          /* physaddr of lowest RAM       (FFFFFED4) */
                     59:        char  ndrives;          /* number of drives             (FFFFFED8) */
                     60:        char  p5;               /* ??                           (FFFFFED9) */
                     61:        char  sysflag2;         /* more system flags            (FFFFFEDA) */
                     62:        char  p6;               /* ??                           (FFFFFEDB) */
                     63:        long  msus;             /* ??                           (FFFFFEDC) */
                     64:        struct jmpvec jvec[48]; /* jump vectors                 (FFFFFEE0) */
                     65: };