aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-mips/mach-tx49xx/ioremap.h
diff options
context:
space:
mode:
authorRalf Baechle <ralf@linux-mips.org>2008-09-16 13:48:51 -0400
committerRalf Baechle <ralf@linux-mips.org>2008-10-11 11:18:52 -0400
commit384740dc49ea651ba350704d13ff6be9976e37fe (patch)
treea6e80cad287ccae7a86d81bfa692fc96889c88ed /include/asm-mips/mach-tx49xx/ioremap.h
parente8c7c482347574ecdd45c43e32c332d5fc2ece61 (diff)
MIPS: Move headfiles to new location below arch/mips/include
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/mach-tx49xx/ioremap.h')
-rw-r--r--include/asm-mips/mach-tx49xx/ioremap.h43
1 files changed, 0 insertions, 43 deletions
diff --git a/include/asm-mips/mach-tx49xx/ioremap.h b/include/asm-mips/mach-tx49xx/ioremap.h
deleted file mode 100644
index 1e7beae72229..000000000000
--- a/include/asm-mips/mach-tx49xx/ioremap.h
+++ /dev/null
@@ -1,43 +0,0 @@
1/*
2 * include/asm-mips/mach-tx49xx/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_TX49XX_IOREMAP_H
10#define __ASM_MACH_TX49XX_IOREMAP_H
11
12#include <linux/types.h>
13
14/*
15 * Allow physical addresses to be fixed up to help peripherals located
16 * outside the low 32-bit range -- generic pass-through version.
17 */
18static inline phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size)
19{
20 return phys_addr;
21}
22
23static inline void __iomem *plat_ioremap(phys_t offset, unsigned long size,
24 unsigned long flags)
25{
26#ifdef CONFIG_64BIT
27#define TXX9_DIRECTMAP_BASE 0xfff000000ul
28#else
29#define TXX9_DIRECTMAP_BASE 0xff000000ul
30#endif
31 if (offset >= TXX9_DIRECTMAP_BASE &&
32 offset < TXX9_DIRECTMAP_BASE + 0x400000)
33 return (void __iomem *)(unsigned long)(int)offset;
34 return NULL;
35}
36
37static inline int plat_iounmap(const volatile void __iomem *addr)
38{
39 return (unsigned long)addr >=
40 (unsigned long)(int)(TXX9_DIRECTMAP_BASE & 0xffffffff);
41}
42
43#endif /* __ASM_MACH_TX49XX_IOREMAP_H */