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idprom.h revision 1.13 
      1 /*	$NetBSD: idprom.h,v 1.13 1996/12/17 21:11:07 gwr Exp $	*/
      2 
      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  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
     30  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 /*
     40  * structure/definitions for the 32 byte id prom found in sun3s
     41  */
     42 
     43 struct idprom {
     44     unsigned char idp_format;
     45     unsigned char idp_machtype;
     46     unsigned char idp_etheraddr[6];
     47     long          idp_date;
     48     unsigned char idp_serialnum[3];
     49     unsigned char idp_checksum;
     50     unsigned char idp_reserved[16];
     51 };
     52 
     53 #define IDPROM_VERSION 1
     54 #define IDPROM_SIZE (sizeof(struct idprom))
     55 
     56 /* values for cpu_machine_id */
     57 
     58 #define CPU_ARCH_MASK  0xf0
     59 #define SUN3_ARCH      0x10
     60 #define SUN3_IMPL_MASK 0x0f
     61 #define SUN3_MACH_160  0x01
     62 #define SUN3_MACH_50   0x02
     63 #define SUN3_MACH_260  0x03
     64 #define SUN3_MACH_110  0x04
     65 #define SUN3_MACH_60   0x07
     66 #define SUN3_MACH_E    0x08
     67 
     68 #ifdef	_KERNEL
     69 
     70 extern struct idprom identity_prom;
     71 extern u_char cpu_machine_id;
     72 
     73 int idprom_init __P((void));
     74 void idprom_etheraddr __P((u_char *));
     75 
     76 #endif	/* _KERNEL */
     77