[deliverable/linux.git] / arch / arm / mach-mv78xx0 / include / mach / io.h

/*
 * arch/arm/mach-mv78xx0/include/mach/io.h
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#ifndef __ASM_ARCH_IO_H
#define __ASM_ARCH_IO_H

#include "mv78xx0.h"

#define IO_SPACE_LIMIT		0xffffffff

static inline void __iomem *__io(unsigned long addr)
{
	return (void __iomem *)((addr - MV78XX0_PCIE_IO_PHYS_BASE(0))
					+ MV78XX0_PCIE_IO_VIRT_BASE(0));
}

#define __io(a)			__io(a)

#endif
Commit	Line	Data
794d15b2	1	/*
a09e64fb	2	* arch/arm/mach-mv78xx0/include/mach/io.h
794d15b2 SS	3	*
	4	* This file is licensed under the terms of the GNU General Public
	5	* License version 2. This program is licensed "as is" without any
	6	* warranty of any kind, whether express or implied.
	7	*/
	8
	9	#ifndef __ASM_ARCH_IO_H
	10	#define __ASM_ARCH_IO_H
	11
	12	#include "mv78xx0.h"
	13
	14	#define IO_SPACE_LIMIT 0xffffffff
	15
	16	static inline void __iomem *__io(unsigned long addr)
	17	{
	18	return (void __iomem *)((addr - MV78XX0_PCIE_IO_PHYS_BASE(0))
	19	+ MV78XX0_PCIE_IO_VIRT_BASE(0));
	20	}
	21
	22	#define __io(a) __io(a)
794d15b2 SS	23
794d15b2 SS	24	#endif