1 /* $OpenBSD: pci_quirks.c,v 1.5 2007/07/02 07:19:54 dlg Exp $ */
2 /* $NetBSD: pci_quirks.c,v 1.1 1998/05/31 06:03:44 cgd Exp $ */
3
4 /*
5 * Copyright (c) 1998 Christopher G. Demetriou. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Christopher G. Demetriou
18 * for the NetBSD Project.
19 * 4. The name of the author may not be used to endorse or promote products
20 * derived from this software without specific prior written permission
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34 /*
35 * PCI Quirk data table and lookup function.
36 */
37
38 #include <sys/param.h>
39 #include <sys/device.h>
40
41 #include <dev/pci/pcireg.h>
42 #include <dev/pci/pcivar.h>
43 #include <dev/pci/pcidevs.h>
44
45 static const struct pci_quirkdata pci_quirks[] = {
46 { PCI_VENDOR_INTEL, PCI_PRODUCT_INTEL_82371FB_ISA,
47 PCI_QUIRK_MULTIFUNCTION }
48 };
49
50 const struct pci_quirkdata *
51 pci_lookup_quirkdata(pci_vendor_id_t vendor, pci_product_id_t product)
52 {
53 int i;
54
55 for (i = 0; i < (sizeof pci_quirks / sizeof pci_quirks[0]); i++)
56 if (vendor == pci_quirks[i].vendor &&
57 product == pci_quirks[i].product)
58 return (&pci_quirks[i]);
59 return (NULL);
60 }