96 lines
3.3 KiB
C
96 lines
3.3 KiB
C
/* $NetBSD: idprom.h,v 1.3 2008/04/28 20:23:58 martin Exp $ */
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/*-
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* Copyright (c) 1996 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Adam Glass.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEV_SUN_IDPROM_H_
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#define _DEV_SUN_IDPROM_H_
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/*
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* structure/definitions for the 32 byte id prom found in all suns.
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*/
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struct idprom {
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uint8_t idp_format; /* format identifier (== 1) */
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uint8_t idp_machtype; /* machine type */
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uint8_t idp_etheraddr[6]; /* Ethernet address */
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uint32_t idp_date; /* date of manufacture */
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uint8_t idp_serialnum[3]; /* serial number / host ID */
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uint8_t idp_checksum; /* xor of everything else */
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/* Note: The rest is excluded from the checksum! */
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uint8_t idp_reserved[16];
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};
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#define IDPROM_VERSION 1
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#define IDPROM_SIZE (sizeof(struct idprom))
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#define IDPROM_CKSUM_SIZE 16
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/* High nibble identifies the architecture. */
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#define IDM_ARCH_MASK 0xf0
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#define IDM_ARCH_SUN2 0x00
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#define IDM_ARCH_SUN3 0x10
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#define IDM_ARCH_SUN4 0x20
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#define IDM_ARCH_SUN3X 0x40
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#define IDM_ARCH_SUN4C 0x50
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#define IDM_ARCH_SUN4M 0x70
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/* Low nibble identifies the implementation. */
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#define IDM_IMPL_MASK 0x0f
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/* Values of idp_machtype we might see. */
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#define ID_SUN2_120 0x01 /* Sun2 Multibus */
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#define ID_SUN2_50 0x02 /* Sun2 VME */
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#define ID_SUN3_160 0x11 /* Carrera */
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#define ID_SUN3_50 0x12 /* M25 */
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#define ID_SUN3_260 0x13 /* Sirius */
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#define ID_SUN3_110 0x14 /* Prism */
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#define ID_SUN3_60 0x17 /* Sun3F */
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#define ID_SUN3_E 0x18 /* Sun3E */
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#define ID_SUN3X_470 0x41 /* Pegasus */
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#define ID_SUN3X_80 0x42 /* Hydra */
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#define ID_SUN4_100 0x22 /* Sun 4/100 */
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#define ID_SUN4_200 0x21 /* Sun 4/200 */
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#define ID_SUN4_300 0x23 /* Sun 4/300 */
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#define ID_SUN4_400 0x24 /* Sun 4/400 */
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#if defined(_KERNEL) || defined(_STANDALONE)
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extern struct idprom identity_prom;
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extern u_char cpu_machine_id;
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void idprom_etheraddr(u_char *);
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void idprom_init(void);
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#endif /* _KERNEL || _STANDALONE */
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#endif /* ! _DEV_SUN_IDPROM_H_ */
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