Current Path : /sys/dev/pci/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/dev/pci/ignore_pci.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: release/9.1.0/sys/dev/pci/ignore_pci.c 129876 2004-05-30 17:57:46Z phk $"); /* * '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); }