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Annotation of 43BSDReno/sys/hpstand/rominfo.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1988 University of Utah.
                      3:  * Copyright (c) 1990 The Regents of the University of California.
                      4:  * All rights reserved.
                      5:  *
                      6:  * This code is derived from software contributed to Berkeley by
                      7:  * the Systems Programming Group of the University of Utah Computer
                      8:  * Science Department.
                      9:  *
                     10:  * Redistribution is only permitted until one year after the first shipment
                     11:  * of 4.4BSD by the Regents.  Otherwise, redistribution and use in source and
                     12:  * binary forms are permitted provided that: (1) source distributions retain
                     13:  * this entire copyright notice and comment, and (2) distributions including
                     14:  * binaries display the following acknowledgement:  This product includes
                     15:  * software developed by the University of California, Berkeley and its
                     16:  * contributors'' in the documentation or other materials provided with the
                     17:  * distribution and in all advertising materials mentioning features or use
                     18:  * of this software.  Neither the name of the University nor the names of
                     19:  * its contributors may be used to endorse or promote products derived from
                     20:  * this software without specific prior written permission.
                     21:  * THIS SOFTWARE IS PROVIDED AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
                     22:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
                     23:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     24:  *
                     25:  * from: Utah $Hdr: rominfo.h 1.2 88/05/24$
                     26:  *
                     27:  *     @(#)rominfo.h   7.1 (Berkeley) 5/8/90
                     28:  */
                     29: 
                     30: #define ROMADDR        0xFFFFF000
                     31: 
                     32: struct jmpvec {
                     33:        short op;       /* jmp instruction */
                     34:        long  addr;     /* address */
                     35: };
                     36: 
                     37: struct rominfo {
                     38:        char p1[0xDC0];
                     39:        short boottype;         /* ??                           (FFFFFDC0) */
                     40:        char  name[10];         /* HP system name, e.g. SYSHPUX (FFFFFDC2) */
                     41:        short p2;               /* ??                           (FFFFFDCC) */
                     42:        long  lowram;           /* lowest useable RAM location  (FFFFFDCE) */
                     43:        char  p3[0x100];        /* ??                           (FFFFFDD2) */
                     44:        char  sysflag;          /* HP system flags              (FFFFFED2) */
                     45:        char  p4;               /* ??                           (FFFFFED3) */
                     46:        long  rambase;          /* physaddr of lowest RAM       (FFFFFED4) */
                     47:        char  ndrives;          /* number of drives             (FFFFFED8) */
                     48:        char  p5;               /* ??                           (FFFFFED9) */
                     49:        char  sysflag2;         /* more system flags            (FFFFFEDA) */
                     50:        char  p6;               /* ??                           (FFFFFEDB) */
                     51:        long  msus;             /* ??                           (FFFFFEDC) */
                     52:        struct jmpvec jvec[48]; /* jump vectors                 (FFFFFEE0) */
                     53: };
                     54: 

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