1 /*- 2 * Copyright (c) 2008 Benno Rice 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 */ 26 27 #include <sys/cdefs.h> 28 __FBSDID("$FreeBSD$"); 29 30 #include <sys/param.h> 31 #include <sys/bus.h> 32 #include <sys/kernel.h> 33 #include <sys/module.h> 34 #include <sys/socket.h> 35 #include <sys/systm.h> 36 #include <sys/taskqueue.h> 37 38 #include <net/if.h> 39 40 #include <dev/smc/if_smcvar.h> 41 42 #include <dev/fdt/fdt_common.h> 43 #include <dev/ofw/openfirm.h> 44 #include <dev/ofw/ofw_bus.h> 45 #include <dev/ofw/ofw_bus_subr.h> 46 47 static int smc_fdt_probe(device_t); 48 49 static int 50 smc_fdt_probe(device_t dev) 51 { 52 struct smc_softc *sc; 53 54 if (!ofw_bus_status_okay(dev)) 55 return (ENXIO); 56 57 if (ofw_bus_is_compatible(dev, "smsc,lan91c111")) { 58 sc = device_get_softc(dev); 59 sc->smc_usemem = 1; 60 61 if (smc_probe(dev) != 0) { 62 return (ENXIO); 63 } 64 65 return (0); 66 } 67 68 return (ENXIO); 69 } 70 71 static device_method_t smc_fdt_methods[] = { 72 /* Device interface */ 73 DEVMETHOD(device_probe, smc_fdt_probe), 74 { 0, 0 } 75 }; 76 77 DEFINE_CLASS_1(smc, smc_fdt_driver, smc_fdt_methods, 78 sizeof(struct smc_softc), smc_driver); 79 80 extern devclass_t smc_devclass; 81 82 DRIVER_MODULE(smc, simplebus, smc_fdt_driver, smc_devclass, 0, 0); 83 MODULE_DEPEND(smc, fdt, 1, 1, 1); 84 MODULE_DEPEND(smc, ether, 1, 1, 1); 85 MODULE_DEPEND(smc, miibus, 1, 1, 1); 86