1/* 2 * idprom.h: Macros and defines for idprom routines 3 * 4 * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu) 5 */ 6 7#ifndef _SPARC_IDPROM_H 8#define _SPARC_IDPROM_H 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#endif /* !(_SPARC_IDPROM_H) */ 26