include/asm-x86/io.h

   1 #ifndef _ASM_X86_IO_H
   2 #define _ASM_X86_IO_H
   3
   4 #define ARCH_HAS_IOREMAP_WC
   5
   6 #ifdef CONFIG_X86_32
   7 # include "io_32.h"
   8 #else
   9 # include "io_64.h"
  10 #endif
  11
  12 extern void *xlate_dev_mem_ptr(unsigned long phys);
  13 extern void unxlate_dev_mem_ptr(unsigned long phys, void *addr);
  14
  15 extern int ioremap_change_attr(unsigned long vaddr, unsigned long size,
  16                                 unsigned long prot_val);
  17 extern void __iomem *ioremap_wc(unsigned long offset, unsigned long size);
  18
  19 #endif /* _ASM_X86_IO_H */