io.h 481 B

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  1. /*
  2. * arch/arm/mach-l7200/include/mach/io.h
  3. *
  4. * Copyright (C) 2000 Steve Hill (sjhill@cotw.com)
  5. *
  6. * Changelog:
  7. * 03-21-2000 SJH Created from arch/arm/mach-nexuspci/include/mach/io.h
  8. * 08-31-2000 SJH Added in IO functions necessary for new drivers
  9. */
  10. #ifndef __ASM_ARM_ARCH_IO_H
  11. #define __ASM_ARM_ARCH_IO_H
  12. #define IO_SPACE_LIMIT 0xffffffff
  13. /*
  14. * There are not real ISA nor PCI buses, so we fake it.
  15. */
  16. #define __io(a) __typesafe_io(a)
  17. #define __mem_pci(a) (a)
  18. #endif