diff options
Diffstat (limited to 'include/asm-x86/io.h')
| -rw-r--r-- | include/asm-x86/io.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-x86/io.h b/include/asm-x86/io.h index 7b292d38671..d5b11f60dbd 100644 --- a/include/asm-x86/io.h +++ b/include/asm-x86/io.h @@ -1,3 +1,6 @@ +#ifndef _ASM_X86_IO_H +#define _ASM_X86_IO_H + #define ARCH_HAS_IOREMAP_WC #ifdef CONFIG_X86_32 @@ -5,7 +8,12 @@ #else # include "io_64.h" #endif + +extern void *xlate_dev_mem_ptr(unsigned long phys); +extern void unxlate_dev_mem_ptr(unsigned long phys, void *addr); + extern int ioremap_change_attr(unsigned long vaddr, unsigned long size, unsigned long prot_val); extern void __iomem *ioremap_wc(unsigned long offset, unsigned long size); +#endif /* _ASM_X86_IO_H */ |