1 /* 2 * include/asm-mips/mach-generic/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_GENERIC_IOREMAP_H 10 #define __ASM_MACH_GENERIC_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 */ 18 static inline phys_addr_t fixup_bigphys_addr(phys_addr_t phys_addr, phys_addr_t size) 19 { 20 return phys_addr; 21 } 22 23 static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size, 24 unsigned long flags) 25 { 26 return NULL; 27 } 28 29 static inline int plat_iounmap(const volatile void __iomem *addr) 30 { 31 return 0; 32 } 33 34 #endif /* __ASM_MACH_GENERIC_IOREMAP_H */ 35