2 * Copyright (c) 2000 Michael Smith <msmith@freebsd.org>
3 * Copyright (c) 2000 BSDi
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * $FreeBSD: src/sys/dev/pci/ignore_pci.c,v 1.4.28.1 2009/04/15 03:14:26 kensmith Exp $
31 * 'Ignore' driver - eats devices that show up errnoeously on PCI
32 * but shouldn't ever be listed or handled by a driver.
35 #include <sys/param.h>
36 #include <sys/kernel.h>
37 #include <sys/module.h>
40 #include <bus/pci/pcivar.h>
42 static int ignore_pci_probe(device_t dev
);
44 static device_method_t ignore_pci_methods
[] = {
45 /* Device interface */
46 DEVMETHOD(device_probe
, ignore_pci_probe
),
47 DEVMETHOD(device_attach
, bus_generic_attach
),
51 static driver_t ignore_pci_driver
= {
57 static devclass_t ignore_pci_devclass
;
59 DRIVER_MODULE(ignore_pci
, pci
, ignore_pci_driver
, ignore_pci_devclass
, NULL
, NULL
);
62 ignore_pci_probe(device_t dev
)
64 switch (pci_get_devid(dev
)) {
65 case 0x10001042ul
: /* SMC 37C665 */
66 device_set_desc(dev
, "ignored");