You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

null_sanboot.c 1.5KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546
  1. /*
  2. * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>.
  3. *
  4. * This program is free software; you can redistribute it and/or
  5. * modify it under the terms of the GNU General Public License as
  6. * published by the Free Software Foundation; either version 2 of the
  7. * License, or any later version.
  8. *
  9. * This program is distributed in the hope that it will be useful, but
  10. * WITHOUT ANY WARRANTY; without even the implied warranty of
  11. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  12. * General Public License for more details.
  13. *
  14. * You should have received a copy of the GNU General Public License
  15. * along with this program; if not, write to the Free Software
  16. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17. * 02110-1301, USA.
  18. */
  19. FILE_LICENCE ( GPL2_OR_LATER );
  20. #include <errno.h>
  21. #include <ipxe/sanboot.h>
  22. static int null_san_hook ( struct uri *uri __unused,
  23. unsigned int drive __unused ) {
  24. return -EOPNOTSUPP;
  25. }
  26. static void null_san_unhook ( unsigned int drive __unused ) {
  27. /* Do nothing */
  28. }
  29. static int null_san_boot ( unsigned int drive __unused ) {
  30. return -EOPNOTSUPP;
  31. }
  32. static int null_san_describe ( unsigned int drive __unused ) {
  33. return -EOPNOTSUPP;
  34. }
  35. PROVIDE_SANBOOT_INLINE ( null, san_default_drive );
  36. PROVIDE_SANBOOT ( null, san_hook, null_san_hook );
  37. PROVIDE_SANBOOT ( null, san_unhook, null_san_unhook );
  38. PROVIDE_SANBOOT ( null, san_boot, null_san_boot );
  39. PROVIDE_SANBOOT ( null, san_describe, null_san_describe );