idprom.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _M68K_IDPROM_H
 3#define _M68K_IDPROM_H
 4/*
 5 * idprom.h: Macros and defines for idprom routines
 6 *
 7 * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
 8 */
 9
10#include <linux/types.h>
11
12struct idprom {
13	u8		id_format;	/* Format identifier (always 0x01) */
14	u8		id_machtype;	/* Machine type */
15	u8		id_ethaddr[6];	/* Hardware ethernet address */
16	s32		id_date;	/* Date of manufacture */
17	u32		id_sernum:24;	/* Unique serial number */
18	u8		id_cksum;	/* Checksum - xor of the data bytes */
19	u8		reserved[16];
20};
21
22extern struct idprom *idprom;
23extern void idprom_init(void);
24
25/* Sun3: in control space */
26#define SUN3_IDPROM_BASE	0x00000000
27
28#endif /* !(_M68K_IDPROM_H) */