[mirror_ubuntu-zesty-kernel.git] / arch / sh64 / mach-cayman / iomap.c

/*
 * arch/sh64/mach-cayman/iomap.c
 *
 * Cayman iomap interface
 *
 * Copyright (C) 2004  Paul Mundt
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 */
#include <linux/pci.h>
#include <asm/io.h>
#include <asm/cayman.h>

void __iomem *ioport_map(unsigned long port, unsigned int len)
{
	if (port < 0x400)
		return (void __iomem *)((port << 2) | smsc_superio_virt);

	return (void __iomem *)port;
}
Commit	Line	Data
1da177e4 LT	1	/*
	2	* arch/sh64/mach-cayman/iomap.c
	3	*
	4	* Cayman iomap interface
	5	*
	6	* Copyright (C) 2004 Paul Mundt
	7	*
	8	* This file is subject to the terms and conditions of the GNU General Public
	9	* License. See the file "COPYING" in the main directory of this archive
	10	* for more details.
	11	*/
1da177e4 LT	12	#include <linux/pci.h>
	13	#include <asm/io.h>
	14	#include <asm/cayman.h>
	15
	16	void __iomem *ioport_map(unsigned long port, unsigned int len)
	17	{
	18	if (port < 0x400)
	19	return (void __iomem *)((port << 2) \| smsc_superio_virt);
	20
	21	return (void __iomem *)port;
	22	}
	23