1 /* $NetBSD: idprom.h,v 1.3 2008/04/28 20:23:58 martin 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 * 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 32 #ifndef _DEV_SUN_IDPROM_H_ 33 #define _DEV_SUN_IDPROM_H_ 34 35 /* 36 * structure/definitions for the 32 byte id prom found in all suns. 37 */ 38 39 struct idprom { 40 uint8_t idp_format; /* format identifier (== 1) */ 41 uint8_t idp_machtype; /* machine type */ 42 uint8_t idp_etheraddr[6]; /* Ethernet address */ 43 uint32_t idp_date; /* date of manufacture */ 44 uint8_t idp_serialnum[3]; /* serial number / host ID */ 45 uint8_t idp_checksum; /* xor of everything else */ 46 /* Note: The rest is excluded from the checksum! */ 47 uint8_t idp_reserved[16]; 48 }; 49 50 #define IDPROM_VERSION 1 51 #define IDPROM_SIZE (sizeof(struct idprom)) 52 #define IDPROM_CKSUM_SIZE 16 53 54 /* High nibble identifies the architecture. */ 55 #define IDM_ARCH_MASK 0xf0 56 #define IDM_ARCH_SUN2 0x00 57 #define IDM_ARCH_SUN3 0x10 58 #define IDM_ARCH_SUN4 0x20 59 #define IDM_ARCH_SUN3X 0x40 60 #define IDM_ARCH_SUN4C 0x50 61 #define IDM_ARCH_SUN4M 0x70 62 63 /* Low nibble identifies the implementation. */ 64 #define IDM_IMPL_MASK 0x0f 65 66 /* Values of idp_machtype we might see. */ 67 #define ID_SUN2_120 0x01 /* Sun2 Multibus */ 68 #define ID_SUN2_50 0x02 /* Sun2 VME */ 69 70 #define ID_SUN3_160 0x11 /* Carrera */ 71 #define ID_SUN3_50 0x12 /* M25 */ 72 #define ID_SUN3_260 0x13 /* Sirius */ 73 #define ID_SUN3_110 0x14 /* Prism */ 74 #define ID_SUN3_60 0x17 /* Sun3F */ 75 #define ID_SUN3_E 0x18 /* Sun3E */ 76 77 #define ID_SUN3X_470 0x41 /* Pegasus */ 78 #define ID_SUN3X_80 0x42 /* Hydra */ 79 80 #define ID_SUN4_100 0x22 /* Sun 4/100 */ 81 #define ID_SUN4_200 0x21 /* Sun 4/200 */ 82 #define ID_SUN4_300 0x23 /* Sun 4/300 */ 83 #define ID_SUN4_400 0x24 /* Sun 4/400 */ 84 85 #if defined(_KERNEL) || defined(_STANDALONE) 86 87 extern struct idprom identity_prom; 88 extern u_char cpu_machine_id; 89 90 void idprom_etheraddr(u_char *); 91 void idprom_init(void); 92 93 #endif /* _KERNEL || _STANDALONE */ 94 95 #endif /* ! _DEV_SUN_IDPROM_H_ */ 96