idprom.h 656 B

1234567891011121314151617181920212223242526
  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. /*
  3. * idprom.h: Macros and defines for idprom routines
  4. *
  5. * Copyright (C) 1995,1996 David S. Miller ([email protected])
  6. */
  7. #ifndef _SPARC_IDPROM_H
  8. #define _SPARC_IDPROM_H
  9. #include <linux/types.h>
  10. struct idprom {
  11. u8 id_format; /* Format identifier (always 0x01) */
  12. u8 id_machtype; /* Machine type */
  13. u8 id_ethaddr[6]; /* Hardware ethernet address */
  14. s32 id_date; /* Date of manufacture */
  15. u32 id_sernum:24; /* Unique serial number */
  16. u8 id_cksum; /* Checksum - xor of the data bytes */
  17. u8 reserved[16];
  18. };
  19. extern struct idprom *idprom;
  20. void idprom_init(void);
  21. #endif /* !(_SPARC_IDPROM_H) */