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Annotation of sys/arch/sparc64/include/idprom.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: idprom.h,v 1.2 2001/08/20 20:23:52 jason Exp $        */
        !             2: /*     $NetBSD: idprom.h,v 1.2 1998/09/05 23:57:26 eeh Exp $ */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1993 Adam Glass
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * Redistribution and use in source and binary forms, with or without
        !             9:  * modification, are permitted provided that the following conditions
        !            10:  * are met:
        !            11:  * 1. Redistributions of source code must retain the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer.
        !            13:  * 2. Redistributions in binary form must reproduce the above copyright
        !            14:  *    notice, this list of conditions and the following disclaimer in the
        !            15:  *    documentation and/or other materials provided with the distribution.
        !            16:  * 3. All advertising materials mentioning features or use of this software
        !            17:  *    must display the following acknowledgement:
        !            18:  *     This product includes software developed by Adam Glass.
        !            19:  * 4. The name of the Author may not be used to endorse or promote products
        !            20:  *    derived from this software without specific prior written permission.
        !            21:  *
        !            22:  * THIS SOFTWARE IS PROVIDED BY Adam Glass ``AS IS'' AND
        !            23:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            24:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            25:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            26:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            27:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            28:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            29:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            30:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            31:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            32:  * SUCH DAMAGE.
        !            33:  */
        !            34:
        !            35: /*
        !            36:  * ID prom format.  The ``host id'' is set up by taking the machine
        !            37:  * ID as the top byte and the hostid field as the remaining three.
        !            38:  * The id_xxx0 field appears to contain some other number.  The id_xxx1
        !            39:  * contains a bunch of 00's and a5's on my machines, suggesting it is
        !            40:  * not actually used.  The checksum seems to include them, however.
        !            41:  */
        !            42: struct idprom {
        !            43:        u_char  id_format;              /* format identifier (= 1) */
        !            44:        u_char  id_machine;             /* machine type (see param.h) */
        !            45:        u_char  id_ether[6];            /* ethernet address */
        !            46:        int     id_date;                /* date of manufacture */
        !            47:        u_char  id_hostid[3];           /* ``host id'' bytes */
        !            48:        u_char  id_checksum;            /* xor of everything else */
        !            49:        char    id_undef[16];           /* undefined */
        !            50: };
        !            51:
        !            52: #define ID_SUN4_100    0x22
        !            53: #define ID_SUN4_200    0x21
        !            54: #define ID_SUN4_300    0x23
        !            55: #define ID_SUN4_400    0x24
        !            56:
        !            57: #define IDPROM_VERSION 1