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C/C++ Source or Header  |  2008-12-24  |  388 b   |  21 lines
  1. #ifndef __H8300_VIRT_CONVERT__
  2. #define __H8300_VIRT_CONVERT__
  3.  
  4. /*
  5.  * Macros used for converting between virtual and physical mappings.
  6.  */
  7.  
  8. #ifdef __KERNEL__
  9.  
  10. #include <asm/setup.h>
  11. #include <asm/page.h>
  12.  
  13. #define phys_to_virt(vaddr)    ((void *) (vaddr))
  14. #define virt_to_phys(vaddr)    ((unsigned long) (vaddr))
  15.  
  16. #define virt_to_bus virt_to_phys
  17. #define bus_to_virt phys_to_virt
  18.  
  19. #endif
  20. #endif
  21.