drivers/video/sis/osdef.h

   1 /* $XFree86$ */
   2 /* $XdotOrg$ */
   3 /*
   4  * OS depending defines
   5  *
   6  * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
   7  *
   8  * If distributed as part of the Linux kernel, the following license terms
   9  * apply:
  10  *
  11  * * This program is free software; you can redistribute it and/or modify
  12  * * it under the terms of the GNU General Public License as published by
  13  * * the Free Software Foundation; either version 2 of the named License,
  14  * * or any later version.
  15  * *
  16  * * This program is distributed in the hope that it will be useful,
  17  * * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  19  * * GNU General Public License for more details.
  20  * *
  21  * * You should have received a copy of the GNU General Public License
  22  * * along with this program; if not, write to the Free Software
  23  * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
  24  *
  25  * Otherwise, the following license terms apply:
  26  *
  27  * * Redistribution and use in source and binary forms, with or without
  28  * * modification, are permitted provided that the following conditions
  29  * * are met:
  30  * * 1) Redistributions of source code must retain the above copyright
  31  * *    notice, this list of conditions and the following disclaimer.
  32  * * 2) Redistributions in binary form must reproduce the above copyright
  33  * *    notice, this list of conditions and the following disclaimer in the
  34  * *    documentation and/or other materials provided with the distribution.
  35  * * 3) The name of the author may not be used to endorse or promote products
  36  * *    derived from this software without specific prior written permission.
  37  * *
  38  * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESSED OR
  39  * * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  40  * * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  41  * * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  42  * * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  43  * * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  44  * * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  45  * * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  46  * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  47  * * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  48  *
  49  * Author:      Thomas Winischhofer <thomas@winischhofer.net>
  50  *              Silicon Integrated Systems, Inc. (used by permission)
  51  *
  52  */
  53
  54 /* The choices are: */
  55 #define LINUX_KERNEL       /* Kernel framebuffer */
  56 /* #define LINUX_XF86 */   /* XFree86 */
  57
  58 #ifdef OutPortByte
  59 #undef OutPortByte
  60 #endif
  61
  62 #ifdef OutPortWord
  63 #undef OutPortWord
  64 #endif
  65
  66 #ifdef OutPortLong
  67 #undef OutPortLong
  68 #endif
  69
  70 #ifdef InPortByte
  71 #undef InPortByte
  72 #endif
  73
  74 #ifdef InPortWord
  75 #undef InPortWord
  76 #endif
  77
  78 #ifdef InPortLong
  79 #undef InPortLong
  80 #endif
  81
  82 /**********************************************************************/
  83 /*  LINUX KERNEL                                                      */
  84 /**********************************************************************/
  85
  86 #ifdef LINUX_KERNEL
  87 #include <linux/config.h>
  88
  89 #ifdef CONFIG_FB_SIS_300
  90 #define SIS300
  91 #endif
  92
  93 #ifdef CONFIG_FB_SIS_315
  94 #define SIS315H
  95 #endif
  96
  97 #if !defined(SIS300) && !defined(SIS315H)
  98 #warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
  99 #warning sisfb will not work!
 100 #endif
 101
 102 #define OutPortByte(p,v) outb((u8)(v),(SISIOADDRESS)(p))
 103 #define OutPortWord(p,v) outw((u16)(v),(SISIOADDRESS)(p))
 104 #define OutPortLong(p,v) outl((u32)(v),(SISIOADDRESS)(p))
 105 #define InPortByte(p)    inb((SISIOADDRESS)(p))
 106 #define InPortWord(p)    inw((SISIOADDRESS)(p))
 107 #define InPortLong(p)    inl((SISIOADDRESS)(p))
 108 #define SiS_SetMemory(MemoryAddress,MemorySize,value) memset_io(MemoryAddress, value, MemorySize)
 109 #endif
 110
 111 /**********************************************************************/
 112 /*  XFree86, X.org                                                    */
 113 /**********************************************************************/
 114
 115 #ifdef LINUX_XF86
 116 #define SIS300
 117 #define SIS315H
 118
 119 #define OutPortByte(p,v) outb((IOADDRESS)(p),(CARD8)(v))
 120 #define OutPortWord(p,v) outw((IOADDRESS)(p),(CARD16)(v))
 121 #define OutPortLong(p,v) outl((IOADDRESS)(p),(CARD32)(v))
 122 #define InPortByte(p)    inb((IOADDRESS)(p))
 123 #define InPortWord(p)    inw((IOADDRESS)(p))
 124 #define InPortLong(p)    inl((IOADDRESS)(p))
 125 #define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize)
 126 #endif
 127
 128