1/*
2 *  linux/include/asm-arm/arch-anakin/io.h
3 *
4 *  Copyright (C) 2001 Aleph One Ltd. for Acunia N.V.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 *  Changelog:
11 *   10-Apr-2001 TTC	Created
12 */
13
14#ifndef __ASM_ARM_ARCH_IO_H
15#define __ASM_ARM_ARCH_IO_H
16
17
18#define IO_SPACE_LIMIT		0xffffffff
19
20#define __io(a)			a
21#define __arch_getw(a)		(*(volatile unsigned short *) (a))
22#define __arch_putw(b, a)	(*(volatile unsigned short *) (a) = (b))
23
24#define iomem_valid_addr(i, s)	1
25#define iomem_to_phys(i)	i
26
27/*
28 * We don't support ins[lb]/outs[lb].  Make them fault.
29 */
30#define __raw_readsb(p,d,l)	do { *(int *)0 = 0; } while (0)
31#define __raw_readsl(p,d,l)	do { *(int *)0 = 0; } while (0)
32#define __raw_writesb(p,d,l)	do { *(int *)0 = 0; } while (0)
33#define __raw_writesl(p,d,l)	do { *(int *)0 = 0; } while (0)
34
35#endif
36