mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-26 11:47:31 +00:00
73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
/*-
|
|
* Copyright (c) 2000 Michael Smith <msmith@freebsd.org>
|
|
* Copyright (c) 2000 BSDi
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
/*
|
|
* 'Ignore' driver - eats devices that show up errnoeously on PCI
|
|
* but shouldn't ever be listed or handled by a driver.
|
|
*/
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/module.h>
|
|
#include <sys/bus.h>
|
|
|
|
#include <dev/pci/pcivar.h>
|
|
|
|
static int ignore_pci_probe(device_t dev);
|
|
|
|
static device_method_t ignore_pci_methods[] = {
|
|
/* Device interface */
|
|
DEVMETHOD(device_probe, ignore_pci_probe),
|
|
DEVMETHOD(device_attach, bus_generic_attach),
|
|
{ 0, 0 }
|
|
};
|
|
|
|
static driver_t ignore_pci_driver = {
|
|
"ignore_pci",
|
|
ignore_pci_methods,
|
|
0,
|
|
};
|
|
|
|
static devclass_t ignore_pci_devclass;
|
|
|
|
DRIVER_MODULE(ignore_pci, pci, ignore_pci_driver, ignore_pci_devclass, 0, 0);
|
|
|
|
static int
|
|
ignore_pci_probe(device_t dev)
|
|
{
|
|
switch (pci_get_devid(dev)) {
|
|
case 0x10001042ul: /* SMC 37C665 */
|
|
device_set_desc(dev, "ignored");
|
|
device_quiet(dev);
|
|
return(-10000);
|
|
}
|
|
return(ENXIO);
|
|
}
|