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/param.h>
28 #include <sys/bus.h>
29 #include <sys/kernel.h>
30 #include <sys/module.h>
31 #include <sys/socket.h>
32 #include <sys/systm.h>
33 #include <sys/taskqueue.h>
34
35 #include <net/if.h>
36
37 #include <dev/smc/if_smcvar.h>
38
39 #include <dev/fdt/fdt_common.h>
40 #include <dev/ofw/openfirm.h>
41 #include <dev/ofw/ofw_bus.h>
42 #include <dev/ofw/ofw_bus_subr.h>
43
44 static int smc_fdt_probe(device_t);
45
46 static int
smc_fdt_probe(device_t dev)47 smc_fdt_probe(device_t dev)
48 {
49 struct smc_softc *sc;
50
51 if (!ofw_bus_status_okay(dev))
52 return (ENXIO);
53
54 if (ofw_bus_is_compatible(dev, "smsc,lan91c111")) {
55 sc = device_get_softc(dev);
56 sc->smc_usemem = 1;
57
58 if (smc_probe(dev) != 0) {
59 return (ENXIO);
60 }
61
62 return (0);
63 }
64
65 return (ENXIO);
66 }
67
68 static device_method_t smc_fdt_methods[] = {
69 /* Device interface */
70 DEVMETHOD(device_probe, smc_fdt_probe),
71 { 0, 0 }
72 };
73
74 DEFINE_CLASS_1(smc, smc_fdt_driver, smc_fdt_methods,
75 sizeof(struct smc_softc), smc_driver);
76
77 DRIVER_MODULE(smc, simplebus, smc_fdt_driver, 0, 0);
78 MODULE_DEPEND(smc, fdt, 1, 1, 1);
79 MODULE_DEPEND(smc, ether, 1, 1, 1);
80 MODULE_DEPEND(smc, miibus, 1, 1, 1);
81