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
12 struct 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
22 extern struct idprom *idprom;
23 extern void idprom_init(void);
24
25 /* Sun3: in control space */
26 #define SUN3_IDPROM_BASE 0x00000000
27
28 #endif /* !(_M68K_IDPROM_H) */