diff options
Diffstat (limited to 'include/asm-mips/mach-tx49xx/ioremap.h')
| -rw-r--r-- | include/asm-mips/mach-tx49xx/ioremap.h | 43 |
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 1e7beae..0000000 --- a/include/asm-mips/mach-tx49xx/ioremap.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * include/asm-mips/mach-tx49xx/ioremap.h - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ -#ifndef __ASM_MACH_TX49XX_IOREMAP_H -#define __ASM_MACH_TX49XX_IOREMAP_H - -#include <linux/types.h> - -/* - * Allow physical addresses to be fixed up to help peripherals located - * outside the low 32-bit range -- generic pass-through version. - */ -static inline phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size) -{ - return phys_addr; -} - -static inline void __iomem *plat_ioremap(phys_t offset, unsigned long size, - unsigned long flags) -{ -#ifdef CONFIG_64BIT -#define TXX9_DIRECTMAP_BASE 0xfff000000ul -#else -#define TXX9_DIRECTMAP_BASE 0xff000000ul -#endif - if (offset >= TXX9_DIRECTMAP_BASE && - offset < TXX9_DIRECTMAP_BASE + 0x400000) - return (void __iomem *)(unsigned long)(int)offset; - return NULL; -} - -static inline int plat_iounmap(const volatile void __iomem *addr) -{ - return (unsigned long)addr >= - (unsigned long)(int)(TXX9_DIRECTMAP_BASE & 0xffffffff); -} - -#endif /* __ASM_MACH_TX49XX_IOREMAP_H */ |
