55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bus/e8870PCI.c,v 1.2 2003/07/17 15:08:22 tsi Exp $ */
|
|
/*
|
|
* Copyright (C) 2002-2003 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:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* Except as contained in this notice, the name of the XFree86 Project 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.
|
|
*/
|
|
|
|
/*
|
|
* This file contains the glue necessary for support of Intel's E8870 chipset.
|
|
*/
|
|
|
|
#include "e8870PCI.h"
|
|
#include "xf86.h"
|
|
#include "Pci.h"
|
|
|
|
Bool
|
|
xf86PreScanE8870(void)
|
|
{
|
|
PCITAG tag;
|
|
|
|
/* Look for an E8870's Hub interface */
|
|
tag = PCI_MAKE_TAG(0, 0x1E, 0);
|
|
if (pciReadLong(tag, PCI_ID_REG) != DEVID(VENDOR_INTEL, CHIP_82801_P2P))
|
|
return FALSE;
|
|
|
|
/* XXX Fill me in... */
|
|
return TRUE;
|
|
}
|
|
|
|
void
|
|
xf86PostScanE8870(void)
|
|
{
|
|
/* XXX Fill me in... */
|
|
}
|