145 lines
4.8 KiB
C
145 lines
4.8 KiB
C
/* $XFree86$ */
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/* $XdotOrg$ */
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/*
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* OS depending defines
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*
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* Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
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*
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* If distributed as part of the Linux kernel, the following license terms
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* apply:
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*
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* * This program is free software; you can redistribute it and/or modify
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* * it under the terms of the GNU General Public License as published by
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* * the Free Software Foundation; either version 2 of the named License,
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* * or any later version.
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* *
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* * This program is distributed in the hope that it will be useful,
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* * but WITHOUT ANY WARRANTY; without even the implied warranty of
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* * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* * GNU General Public License for more details.
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* *
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* * You should have received a copy of the GNU General Public License
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* * along with this program; if not, write to the Free Software
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* * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
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*
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* Otherwise, the following license terms apply:
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*
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* * Redistribution and use in source and binary forms, with or without
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* * modification, are permitted provided that the following conditions
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* * are met:
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* * 1) Redistributions of source code must retain the above copyright
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* * notice, this list of conditions and the following disclaimer.
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* * 2) Redistributions in binary form must reproduce the above copyright
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* * notice, this list of conditions and the following disclaimer in the
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* * documentation and/or other materials provided with the distribution.
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* * 3) The name of the author may not be used to endorse or promote products
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* * derived from this software without specific prior written permission.
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* *
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* * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Author: Thomas Winischhofer <thomas@winischhofer.net>
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* Silicon Integrated Systems, Inc. (used by permission)
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*
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*/
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#ifndef _SIS_OSDEF_H_
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#define _SIS_OSDEF_H_
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/* The choices are: */
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#define SIS_LINUX_KERNEL /* Linux kernel framebuffer */
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#undef SIS_XORG_XF86 /* XFree86/X.org */
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#undef SIS_LINUX_KERNEL_24
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#undef SIS_LINUX_KERNEL_26
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#ifdef OutPortByte
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#undef OutPortByte
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#endif
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#ifdef OutPortWord
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#undef OutPortWord
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#endif
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#ifdef OutPortLong
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#undef OutPortLong
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#endif
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#ifdef InPortByte
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#undef InPortByte
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#endif
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#ifdef InPortWord
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#undef InPortWord
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#endif
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#ifdef InPortLong
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#undef InPortLong
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#endif
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/**********************************************************************/
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/* LINUX KERNEL */
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/**********************************************************************/
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#ifdef SIS_LINUX_KERNEL
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#include <linux/config.h>
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#include <linux/version.h>
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#ifdef CONFIG_FB_SIS_300
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#define SIS300
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#endif
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#ifdef CONFIG_FB_SIS_315
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#define SIS315H
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#endif
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
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#define SIS_LINUX_KERNEL_26
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#else
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#define SIS_LINUX_KERNEL_24
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#endif
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#if !defined(SIS300) && !defined(SIS315H)
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#warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
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#warning sisfb will not work!
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#endif
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#define OutPortByte(p,v) outb((u8)(v),(SISIOADDRESS)(p))
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#define OutPortWord(p,v) outw((u16)(v),(SISIOADDRESS)(p))
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#define OutPortLong(p,v) outl((u32)(v),(SISIOADDRESS)(p))
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#define InPortByte(p) inb((SISIOADDRESS)(p))
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#define InPortWord(p) inw((SISIOADDRESS)(p))
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#define InPortLong(p) inl((SISIOADDRESS)(p))
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#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset_io(MemoryAddress, value, MemorySize)
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#endif /* LINUX_KERNEL */
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/**********************************************************************/
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/* XFree86/X.org */
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/**********************************************************************/
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#ifdef SIS_XORG_XF86
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#define SIS300
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#define SIS315H
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#define OutPortByte(p,v) outSISREG((IOADDRESS)(p),(CARD8)(v))
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#define OutPortWord(p,v) outSISREGW((IOADDRESS)(p),(CARD16)(v))
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#define OutPortLong(p,v) outSISREGL((IOADDRESS)(p),(CARD32)(v))
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#define InPortByte(p) inSISREG((IOADDRESS)(p))
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#define InPortWord(p) inSISREGW((IOADDRESS)(p))
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#define InPortLong(p) inSISREGL((IOADDRESS)(p))
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#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize)
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#endif /* XF86 */
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#endif /* _OSDEF_H_ */
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