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kernel/linux-rt-4.4.41/arch/sparc/include/asm/idprom.h 617 Bytes
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  /*
   * idprom.h: Macros and defines for idprom routines
   *
   * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
   */
  
  #ifndef _SPARC_IDPROM_H
  #define _SPARC_IDPROM_H
  
  #include <linux/types.h>
  
  struct idprom {
  	u8		id_format;	/* Format identifier (always 0x01) */
  	u8		id_machtype;	/* Machine type */
  	u8		id_ethaddr[6];	/* Hardware ethernet address */
  	s32		id_date;	/* Date of manufacture */
  	u32		id_sernum:24;	/* Unique serial number */
  	u8		id_cksum;	/* Checksum - xor of the data bytes */
  	u8		reserved[16];
  };
  
  extern struct idprom *idprom;
  void idprom_init(void);
  
  #endif /* !(_SPARC_IDPROM_H) */