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-rw-r--r--include/asm-x86/io.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-x86/io.h b/include/asm-x86/io.h
index 7b292d386713..d5b11f60dbd0 100644
--- a/include/asm-x86/io.h
+++ b/include/asm-x86/io.h
@@ -1,3 +1,6 @@
1#ifndef _ASM_X86_IO_H
2#define _ASM_X86_IO_H
3
1#define ARCH_HAS_IOREMAP_WC 4#define ARCH_HAS_IOREMAP_WC
2 5
3#ifdef CONFIG_X86_32 6#ifdef CONFIG_X86_32
@@ -5,7 +8,12 @@
5#else 8#else
6# include "io_64.h" 9# include "io_64.h"
7#endif 10#endif
11
12extern void *xlate_dev_mem_ptr(unsigned long phys);
13extern void unxlate_dev_mem_ptr(unsigned long phys, void *addr);
14
8extern int ioremap_change_attr(unsigned long vaddr, unsigned long size, 15extern int ioremap_change_attr(unsigned long vaddr, unsigned long size,
9 unsigned long prot_val); 16 unsigned long prot_val);
10extern void __iomem *ioremap_wc(unsigned long offset, unsigned long size); 17extern void __iomem *ioremap_wc(unsigned long offset, unsigned long size);
11 18
19#endif /* _ASM_X86_IO_H */