xsrc/xfree/xc/programs/Xserver/hw/tinyx/savage/s3stub.c

/*
 * Copyright 1999 SuSE, Inc.
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation, and that the name of SuSE not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  SuSE makes no representations about the
 * suitability of this software for any purpose.  It is provided "as is"
 * without express or implied warranty.
 *
 * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * Author:  Keith Packard, SuSE, Inc.
 */
/* $XFree86: xc/programs/Xserver/hw/tinyx/savage/s3stub.c,v 1.1 2004/06/02 22:43:02 dawes Exp $ */
/*
 * Copyright (c) 2004 by The XFree86 Project, Inc.
 * All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject
 * to the following conditions:
 *
 *   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, and in the same place and form as other copyright,
 *       license and disclaimer information.
 *
 *   3.  The end-user documentation included with the redistribution,
 *       if any, must include the following acknowledgment: "This product
 *       includes software developed by The XFree86 Project, Inc
 *       (http://www.xfree86.org/) and its contributors", in the same
 *       place and form as other third-party acknowledgments.  Alternately,
 *       this acknowledgment may appear in the software itself, in the
 *       same form and location as other such third-party acknowledgments.
 *
 *   4.  Except as contained in this notice, the name of The XFree86
 *       Project, Inc shall not be used in advertising or otherwise to
 *       promote the sale, use or other dealings in this Software without
 *       prior written authorization from The XFree86 Project, Inc.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 XFREE86 PROJECT, INC OR ITS CONTRIBUTORS 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.
 */

#include "s3.h"
#include "linux.h"

void
InitCard (char *name)
{
    KdCardAttr	attr;
#ifdef VXWORKS
    attr.naddr = 2;
    attr.io = 0;
    attr.address[0] = 0xbc000000;		/* registers */
    attr.address[1] = 0xba000000;		/* frame buffer */
    KdCardInfoAdd (&s3Funcs, &attr, 0);
#else
    CARD32	count;

    count = 0;
    while (LinuxFindPci (0x5333, 0x8a22, count, &attr))
    {
	KdCardInfoAdd (&s3Funcs, &attr, 0);
	count++;
    }
#endif
}

void
InitOutput (ScreenInfo *pScreenInfo, int argc, char **argv)
{
    KdInitOutput (pScreenInfo, argc, argv);
}

void
InitInput (int argc, char **argv)
{
#ifdef VXWORKS
    KdInitInput (&VxWorksMouseFuncs, &VxWorksKeyboardFuncs);
#endif
#ifdef linux
    KdInitInput (&LinuxMouseFuncs, &LinuxKeyboardFuncs);
#endif
}

int
ddxProcessArgument (int argc, char **argv, int i)
{
    if (!strcmp (argv[i], "-cpu"))
    {
	s3CpuTimeout = strtol(argv[i+1], NULL, 0);
	return 2;
    }
    if (!strcmp (argv[i], "-accel"))
    {
	s3AccelTimeout = strtol (argv[i+1], NULL, 0);
	return 2;
    }
    return KdProcessArgument (argc, argv, i);
}

void
ddxUseMsg ()
{
    KdUseMsg ();

#ifdef S3_TRIO
    ErrorF("Xtrio Usage:\n");
#else
    ErrorF("Xsavage Usage:\n");
#endif
    ErrorF("-cpu n       CPU Timeout\n");
    ErrorF("-accel n     Accel Timeout\n");
    ErrorF("\n");
}