io.h 1.1 KB

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  1. /*
  2. *
  3. * Copyright (C) 1999 ARM Limited
  4. *
  5. * This program is free software; you can redistribute it and/or modify
  6. * it under the terms of the GNU General Public License as published by
  7. * the Free Software Foundation; either version 2 of the License, or
  8. * (at your option) any later version.
  9. *
  10. * This program is distributed in the hope that it will be useful,
  11. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13. * GNU General Public License for more details.
  14. *
  15. * You should have received a copy of the GNU General Public License
  16. * along with this program; if not, write to the Free Software
  17. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  18. */
  19. #ifndef __ASM_ARM_ARCH_IO_H
  20. #define __ASM_ARM_ARCH_IO_H
  21. #include <mach/hardware.h>
  22. #define IO_SPACE_LIMIT 0xffffffff
  23. /*
  24. * We don't actually have real ISA nor PCI buses, but there is so many
  25. * drivers out there that might just work if we fake them...
  26. */
  27. #define __io(a) __typesafe_io(a)
  28. #define __mem_pci(a) (a)
  29. #endif