arch/m68k/include/asm/idprom.h

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