1/*
2 * include/asm-sh/io_unknown.h
3 *
4 * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
5 *
6 * May be copied or modified under the terms of the GNU General Public
7 * License.  See linux/COPYING for more information.
8 *
9 * IO functions for use when we don't know what machine we are on
10 */
11
12#ifndef _ASM_SH_IO_UNKNOWN_H
13#define _ASM_SH_IO_UNKNOWN_H
14
15extern unsigned char unknown_inb(unsigned long port);
16extern unsigned short unknown_inw(unsigned long port);
17extern unsigned int unknown_inl(unsigned long port);
18
19extern void unknown_outb(unsigned char value, unsigned long port);
20extern void unknown_outw(unsigned short value, unsigned long port);
21extern void unknown_outl(unsigned int value, unsigned long port);
22
23extern unsigned char unknown_inb_p(unsigned long port);
24extern unsigned short unknown_inw_p(unsigned long port);
25extern unsigned int unknown_inl_p(unsigned long port);
26extern void unknown_outb_p(unsigned char value, unsigned long port);
27extern void unknown_outw_p(unsigned short value, unsigned long port);
28extern void unknown_outl_p(unsigned int value, unsigned long port);
29
30extern void unknown_insb(unsigned long port, void *addr, unsigned long count);
31extern void unknown_insw(unsigned long port, void *addr, unsigned long count);
32extern void unknown_insl(unsigned long port, void *addr, unsigned long count);
33extern void unknown_outsb(unsigned long port, const void *addr, unsigned long count);
34extern void unknown_outsw(unsigned long port, const void *addr, unsigned long count);
35extern void unknown_outsl(unsigned long port, const void *addr, unsigned long count);
36
37extern unsigned char unknown_readb(unsigned long addr);
38extern unsigned short unknown_readw(unsigned long addr);
39extern unsigned int unknown_readl(unsigned long addr);
40extern void unknown_writeb(unsigned char b, unsigned long addr);
41extern void unknown_writew(unsigned short b, unsigned long addr);
42extern void unknown_writel(unsigned int b, unsigned long addr);
43
44extern unsigned long unknown_isa_port2addr(unsigned long offset);
45extern void *unknown_ioremap(unsigned long offset, unsigned long size);
46extern void unknown_iounmap(void *addr);
47
48#ifdef __WANT_IO_DEF
49
50# define __inb			unknown_inb
51# define __inw			unknown_inw
52# define __inl			unknown_inl
53# define __outb			unknown_outb
54# define __outw			unknown_outw
55# define __outl			unknown_outl
56
57# define __inb_p		unknown_inb_p
58# define __inw_p		unknown_inw_p
59# define __inl_p		unknown_inl_p
60# define __outb_p		unknown_outb_p
61# define __outw_p		unknown_outw_p
62# define __outl_p		unknown_outl_p
63
64# define __insb			unknown_insb
65# define __insw			unknown_insw
66# define __insl			unknown_insl
67# define __outsb		unknown_outsb
68# define __outsw		unknown_outsw
69# define __outsl		unknown_outsl
70
71# define __readb		unknown_readb
72# define __readw		unknown_readw
73# define __readl		unknown_readl
74# define __writeb		unknown_writeb
75# define __writew		unknown_writew
76# define __writel		unknown_writel
77
78# define __isa_port2addr	unknown_isa_port2addr
79# define __ioremap		unknown_ioremap
80# define __iounmap		unknown_iounmap
81
82#endif
83
84#endif /* _ASM_SH_IO_UNKNOWN_H */
85