1 /*-
2 * Copyright (c) 2008 Benno Rice
3 * All rights reserved.
4 * Copyright (c) 2020 Andrew Turner
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
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.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 */
27
28 #include <sys/cdefs.h>
29 __FBSDID("$FreeBSD$");
30
31 #include <sys/param.h>
32 #include <sys/bus.h>
33 #include <sys/kernel.h>
34 #include <sys/module.h>
35 #include <sys/socket.h>
36 #include <sys/systm.h>
37 #include <sys/taskqueue.h>
38
39 #include <net/if.h>
40
41 #include <dev/smc/if_smcvar.h>
42
43 #include <contrib/dev/acpica/include/acpi.h>
44 #include <dev/acpica/acpivar.h>
45
46 static int smc_acpi_probe(device_t);
47
48 static int
49 smc_acpi_probe(device_t dev)
50 {
51 struct smc_softc *sc;
52 ACPI_HANDLE h;
53
54 if ((h = acpi_get_handle(dev)) == NULL)
55 return (ENXIO);
56
57 if (!acpi_MatchHid(h, "LNRO0003"))
58 return (ENXIO);
59
60 sc = device_get_softc(dev);
61 sc->smc_usemem = 1;
62
63 return (smc_probe(dev));
64 }
65
66 static device_method_t smc_acpi_methods[] = {
67 /* Device interface */
68 DEVMETHOD(device_probe, smc_acpi_probe),
69 { 0, 0 }
70 };
71
72 DEFINE_CLASS_1(smc, smc_acpi_driver, smc_acpi_methods,
73 sizeof(struct smc_softc), smc_driver);
74
75 DRIVER_MODULE(smc, acpi, smc_acpi_driver, 0, 0);
76 MODULE_DEPEND(smc, acpi, 1, 1, 1);
77 MODULE_DEPEND(smc, ether, 1, 1, 1);
78 MODULE_DEPEND(smc, miibus, 1, 1, 1);
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