diff options
Diffstat (limited to 'hw/xfree86/os-support/bus/e8870PCI.c')
-rw-r--r-- | hw/xfree86/os-support/bus/e8870PCI.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/hw/xfree86/os-support/bus/e8870PCI.c b/hw/xfree86/os-support/bus/e8870PCI.c new file mode 100644 index 000000000..829de03c0 --- /dev/null +++ b/hw/xfree86/os-support/bus/e8870PCI.c @@ -0,0 +1,54 @@ +/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bus/e8870PCI.c,v 1.1 2003/02/23 20:26:49 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(INTEL, 82801_P2P)) + return FALSE; + + /* XXX Fill me in... */ + return TRUE; +} + +void +xf86PostScanE8870(void) +{ + /* XXX Fill me in... */ +} |