summaryrefslogtreecommitdiffstats
path: root/drivers/video/sis/osdef.h
blob: f59568020eb220d7a720a10c73c87b3b5dadb66e (plain)
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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
/* $XFree86$ */
/* $XdotOrg$ */
/*
 * OS depending defines
 *
 * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
 *
 * If distributed as part of the Linux kernel, the following license terms
 * apply:
 *
 * * This program is free software; you can redistribute it and/or modify
 * * it under the terms of the GNU General Public License as published by
 * * the Free Software Foundation; either version 2 of the named License,
 * * or any later version.
 * *
 * * This program is distributed in the hope that it will be useful,
 * * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * * GNU General Public License for more details.
 * *
 * * You should have received a copy of the GNU General Public License
 * * along with this program; if not, write to the Free Software
 * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
 *
 * Otherwise, the following license terms apply:
 *
 * * Redistribution and use in source and binary forms, with or without
 * * modification, are permitted provided that the following conditions
 * * are met:
 * * 1) Redistributions of source code must retain the above copyright
 * *    notice, this list of conditions and the following disclaimer.
 * * 2) Redistributions in binary form must reproduce the above copyright
 * *    notice, this list of conditions and the following disclaimer in the
 * *    documentation and/or other materials provided with the distribution.
 * * 3) The name of the author may not be used to endorse or promote products
 * *    derived from this software without specific prior written permission.
 * *
 * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Author: 	Thomas Winischhofer <thomas@winischhofer.net>
 *		Silicon Integrated Systems, Inc. (used by permission)
 *
 */

#ifndef _SIS_OSDEF_H_
#define _SIS_OSDEF_H_

/* The choices are: */
#define SIS_LINUX_KERNEL		/* Linux kernel framebuffer */
#undef  SIS_XORG_XF86			/* XFree86/X.org */

#undef SIS_LINUX_KERNEL_24
#undef SIS_LINUX_KERNEL_26

#ifdef OutPortByte
#undef OutPortByte
#endif

#ifdef OutPortWord
#undef OutPortWord
#endif

#ifdef OutPortLong
#undef OutPortLong
#endif

#ifdef InPortByte
#undef InPortByte
#endif

#ifdef InPortWord
#undef InPortWord
#endif

#ifdef InPortLong
#undef InPortLong
#endif

/**********************************************************************/
/*  LINUX KERNEL                                                      */
/**********************************************************************/

#ifdef SIS_LINUX_KERNEL
#include <linux/version.h>

#ifdef CONFIG_FB_SIS_300
#define SIS300
#endif

#ifdef CONFIG_FB_SIS_315
#define SIS315H
#endif

#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
#define SIS_LINUX_KERNEL_26
#else
#define SIS_LINUX_KERNEL_24
#endif

#if !defined(SIS300) && !defined(SIS315H)
#warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
#warning sisfb will not work!
#endif

#define OutPortByte(p,v) outb((u8)(v),(SISIOADDRESS)(p))
#define OutPortWord(p,v) outw((u16)(v),(SISIOADDRESS)(p))
#define OutPortLong(p,v) outl((u32)(v),(SISIOADDRESS)(p))
#define InPortByte(p)    inb((SISIOADDRESS)(p))
#define InPortWord(p)    inw((SISIOADDRESS)(p))
#define InPortLong(p)    inl((SISIOADDRESS)(p))
#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset_io(MemoryAddress, value, MemorySize)

#endif /* LINUX_KERNEL */

/**********************************************************************/
/*  XFree86/X.org                                                    */
/**********************************************************************/

#ifdef SIS_XORG_XF86

#define SIS300
#define SIS315H

#define OutPortByte(p,v) outSISREG((IOADDRESS)(p),(CARD8)(v))
#define OutPortWord(p,v) outSISREGW((IOADDRESS)(p),(CARD16)(v))
#define OutPortLong(p,v) outSISREGL((IOADDRESS)(p),(CARD32)(v))
#define InPortByte(p)    inSISREG((IOADDRESS)(p))
#define InPortWord(p)    inSISREGW((IOADDRESS)(p))
#define InPortLong(p)    inSISREGL((IOADDRESS)(p))
#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize)

#endif /* XF86 */

#endif  /* _OSDEF_H_ */
OpenPOWER on IntegriCloud