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Maciej W. Rozyckic3455b02005-06-30 10:48:40 +00001/*
2 * include/asm-mips/mach-au1x00/ioremap.h
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 */
9#ifndef __ASM_MACH_AU1X00_IOREMAP_H
10#define __ASM_MACH_AU1X00_IOREMAP_H
11
Maciej W. Rozyckic3455b02005-06-30 10:48:40 +000012#include <linux/types.h>
13
Pete Popovf10fae02005-07-14 00:17:05 +000014#ifdef CONFIG_64BIT_PHYS_ADDR
15extern phys_t __fixup_bigphys_addr(phys_t, phys_t);
16#else
Maciej W. Rozyckic3455b02005-06-30 10:48:40 +000017static inline phys_t __fixup_bigphys_addr(phys_t phys_addr, phys_t size)
18{
19 return phys_addr;
20}
21#endif
22
23/*
24 * Allow physical addresses to be fixed up to help 36-bit peripherals.
25 */
26static inline phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size)
27{
28 return __fixup_bigphys_addr(phys_addr, size);
29}
30
Atsushi Nemoto5ddcb3c2007-06-26 01:14:01 +090031static inline void __iomem *plat_ioremap(phys_t offset, unsigned long size,
32 unsigned long flags)
33{
34 return NULL;
35}
36
37static inline int plat_iounmap(const volatile void __iomem *addr)
38{
39 return 0;
40}
41
Maciej W. Rozyckic3455b02005-06-30 10:48:40 +000042#endif /* __ASM_MACH_AU1X00_IOREMAP_H */