xenocara/xserver/hw/xfree86/os-support/bsd/sparc64_video.c

/*
 * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
 * Copyright 1993 by David Wexelblat <dwex@goblin.org>
 *
 * 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 names of Rich Murphey and David Wexelblat
 * not be used in advertising or publicity pertaining to distribution of
 * the software without specific, written prior permission.  Rich Murphey and
 * David Wexelblat make no representations about the suitability of this
 * software for any purpose.  It is provided "as is" without express or
 * implied warranty.
 *
 * RICH MURPHEY AND DAVID WEXELBLAT DISCLAIM ALL WARRANTIES WITH REGARD TO
 * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID WEXELBLAT 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.
 *
 */

#ifdef HAVE_XORG_CONFIG_H
#include <xorg-config.h>
#endif

#include <X11/X.h>
#include "xf86.h"
#include "xf86Priv.h"

#include "xf86_OSlib.h"
#include "xf86OSpriv.h"

/***************************************************************************/
/* Video Memory Mapping section                                            */
/***************************************************************************/

static void *sparc64MapVidMem(int, unsigned long, unsigned long, int);
static void sparc64UnmapVidMem(int, void *, unsigned long);

void
xf86OSInitVidMem(VidMemInfoPtr pVidMem)
{
    xf86OpenConsole();
    pci_system_init_dev_mem(xf86Info.consoleFd);
    pVidMem->initialised = TRUE;
}

#ifdef X_PRIVSEP
/*
 * Do all things that need root privileges early 
 * and revoke those privileges 
 */
_X_EXPORT void
xf86PrivilegedInit(void)
{
	pci_system_init();
	xf86OpenConsole();
}
#endif