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idprom.h revision 1.1.8.2 
      1 /*	$NetBSD: idprom.h,v 1.1.8.2 2005/11/10 14:08:05 skrll 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 FOUNDATION OR CONTRIBUTORS
     30  * BE 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 #ifndef _DEV_SUN_IDPROM_H_
     40 #define	_DEV_SUN_IDPROM_H_
     41 
     42 /*
     43  * structure/definitions for the 32 byte id prom found in all suns.
     44  */
     45 
     46 struct idprom {
     47 	uint8_t  idp_format;		/* format identifier (== 1) */
     48 	uint8_t  idp_machtype;		/* machine type */
     49 	uint8_t  idp_etheraddr[6];	/* Ethernet address */
     50 	uint32_t idp_date;		/* date of manufacture */
     51 	uint8_t  idp_serialnum[3];	/* serial number / host ID */
     52 	uint8_t  idp_checksum;		/* xor of everything else */
     53 	/* Note: The rest is excluded from the checksum! */
     54 	uint8_t  idp_reserved[16];
     55 };
     56 
     57 #define IDPROM_VERSION 1
     58 #define IDPROM_SIZE (sizeof(struct idprom))
     59 #define IDPROM_CKSUM_SIZE 16
     60 
     61 /* High nibble identifies the architecture. */
     62 #define IDM_ARCH_MASK	0xf0
     63 #define IDM_ARCH_SUN2	0x00
     64 #define IDM_ARCH_SUN3	0x10
     65 #define IDM_ARCH_SUN4   0x20
     66 #define IDM_ARCH_SUN3X	0x40
     67 #define IDM_ARCH_SUN4C	0x50
     68 #define IDM_ARCH_SUN4M	0x70
     69 
     70 /* Low nibble identifies the implementation. */
     71 #define IDM_IMPL_MASK 0x0f
     72 
     73 /* Values of idp_machtype we might see. */
     74 #define	ID_SUN2_120	0x01	/* Sun2 Multibus */
     75 #define	ID_SUN2_50	0x02	/* Sun2 VME */
     76 
     77 #define	ID_SUN3_160	0x11 	/* Carrera */
     78 #define	ID_SUN3_50	0x12 	/* M25 */
     79 #define	ID_SUN3_260	0x13 	/* Sirius */
     80 #define	ID_SUN3_110	0x14 	/* Prism */
     81 #define	ID_SUN3_60	0x17 	/* Sun3F */
     82 #define	ID_SUN3_E	0x18 	/* Sun3E */
     83 
     84 #define	ID_SUN3X_470	0x41	/* Pegasus */
     85 #define	ID_SUN3X_80	0x42	/* Hydra */
     86 
     87 #define	ID_SUN4_100	0x22	/* Sun 4/100 */
     88 #define	ID_SUN4_200	0x21	/* Sun 4/200 */
     89 #define	ID_SUN4_300	0x23	/* Sun 4/300 */
     90 #define	ID_SUN4_400	0x24	/* Sun 4/400 */
     91 
     92 #if defined(_KERNEL) || defined(_STANDALONE)
     93 
     94 extern struct idprom identity_prom;
     95 extern u_char cpu_machine_id;
     96 
     97 void idprom_etheraddr(u_char *);
     98 void idprom_init(void);
     99 
    100 #endif	/* _KERNEL || _STANDALONE */
    101 
    102 #endif /* ! _DEV_SUN_IDPROM_H_ */
    103