1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/*
* 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.
*
* Copyright (C) 2003 Silicon Graphics, Inc. All rights reserved.
*
* The generic kernel requires function pointers to these routines, so
* we wrap the inlines from asm/ia64/sn/sn2/io.h here.
*/
#include <linux/config.h>
#include <linux/types.h>
#include <asm/sn/sn2/io.h>
#ifdef CONFIG_IA64_GENERIC
unsigned int
sn_inb (unsigned long port)
{
return __sn_inb(port);
}
unsigned int
sn_inw (unsigned long port)
{
return __sn_inw(port);
}
unsigned int
sn_inl (unsigned long port)
{
return __sn_inl(port);
}
void
sn_outb (unsigned char val, unsigned long port)
{
__sn_outb(val, port);
}
void
sn_outw (unsigned short val, unsigned long port)
{
__sn_outw(val, port);
}
void
sn_outl (unsigned int val, unsigned long port)
{
__sn_outl(val, port);
}
unsigned char
sn_readb (void *addr)
{
return __sn_readb (addr);
}
unsigned short
sn_readw (void *addr)
{
return __sn_readw (addr);
}
unsigned int
sn_readl (void *addr)
{
return __sn_readl (addr);
}
unsigned long
sn_readq (void *addr)
{
return __sn_readq (addr)
}
/* define aliases: */
asm (".global __sn_inb, __sn_inw, __sn_inl");
asm ("__sn_inb = sn_inb");
asm ("__sn_inw = sn_inw");
asm ("__sn_inl = sn_inl");
asm (".global __sn_outb, __sn_outw, __sn_outl");
asm ("__sn_outb = sn_outb");
asm ("__sn_outw = sn_outw");
asm ("__sn_outl = sn_outl");
asm (".global __sn_readb, __sn_readw, __sn_readl, __sn_readq");
asm ("__sn_readb = sn_readb");
asm ("__sn_readw = sn_readw");
asm ("__sn_readl = sn_readl");
asm ("__sn_readq = sn_readq");
#endif /* CONFIG_IA64_GENERIC */
|
