1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-NetBSD 3 * 4 * Copyright (c) 1996 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Adam Glass. 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 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 * 31 * from: NetBSD: idprom.h,v 1.3 2008/04/28 20:23:58 martin Exp 32 * 33 * $FreeBSD: stable/12/sys/sparc64/include/idprom.h 327252 2017-12-27 22:01:30Z pfg $ 34 */ 35 36 #ifndef _MACHINE_IDPROM_H_ 37 #define _MACHINE_IDPROM_H_ 38 39 /* 40 * ID prom format. The ``host id'' is set up by taking the machine 41 * ID as the top byte and the hostid field as the remaining three. 42 * The id_xxx0 field appears to contain some other number. The id_xxx1 43 * contains a bunch of 00's and a5's on my machines, suggesting it is 44 * not actually used. The checksum seems to include them, however. 45 */ 46 struct idprom { 47 u_char id_format; /* format identifier (= 1) */ 48 u_char id_machine; /* machine type (see param.h) */ 49 u_char id_ether[6]; /* ethernet address */ 50 int id_date; /* date of manufacture */ 51 u_char id_hostid[3]; /* ``host id'' bytes */ 52 u_char id_checksum; /* xor of everything else */ 53 /* Note: The rest is excluded from the checksum! */ 54 char id_undef[16]; /* undefined */ 55 }; 56 57 #define ID_SUN4_100 0x22 /* Sun 4/100 */ 58 #define ID_SUN4_200 0x21 /* Sun 4/200 */ 59 #define ID_SUN4_300 0x23 /* Sun 4/300 */ 60 #define ID_SUN4_400 0x24 /* Sun 4/400 */ 61 62 #define IDPROM_VERSION 1 63 64 #endif /* !_MACHINE_IDPROM_H_ */ 65