1 /* 2 * arch/arm/mach-w90x900/include/mach/io.h 3 * 4 * Copyright (c) 2008 Nuvoton technology corporation 5 * All rights reserved. 6 * 7 * Wan ZongShun <mcuos.com@gmail.com> 8 * 9 * Based on arch/arm/mach-s3c2410/include/mach/io.h 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of the GNU General Public License as published by 13 * the Free Software Foundation; either version 2 of the License, or 14 * (at your option) any later version. 15 * 16 */ 17 18 #ifndef __ASM_ARM_ARCH_IO_H 19 #define __ASM_ARM_ARCH_IO_H 20 21 #define IO_SPACE_LIMIT 0xffffffff 22 23 /* 24 * 1:1 mapping for ioremapped regions. 25 */ 26 27 #define __mem_pci(a) (a) 28 #define __io(a) __typesafe_io(a) 29 30 #endif 31