if_sn_isa.c revision 113506 
1/*
2 * Copyright (c) 1999 M. Warner Losh
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 * 3. All advertising materials mentioning features or use of this software
14 *    must display the following acknowledgement:
15 *      This product includes software developed by Herb Peyerl.
16 * 4. The name of Herb Peyerl may not be used to endorse or promote products
17 *    derived from this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 * $FreeBSD: head/sys/dev/sn/if_sn_isa.c 113506 2003-04-15 06:37:30Z mdodd $
31 */
32
33#include <sys/param.h>
34#include <sys/kernel.h>
35#include <sys/socket.h>
36
37#include <sys/module.h>
38#include <sys/bus.h>
39
40#include <machine/bus.h>
41#include <machine/resource.h>
42
43#include <net/ethernet.h>
44#include <net/if.h>
45#include <net/if_arp.h>
46
47#include <isa/isavar.h>
48
49#include <dev/sn/if_snvar.h>
50
51static int		sn_isa_probe	(device_t);
52static int		sn_isa_attach	(device_t);
53
54static int
55sn_isa_probe (device_t dev)
56{
57	if (isa_get_logicalid(dev))		/* skip PnP probes */
58		return (ENXIO);
59	if (sn_probe(dev, 0) != 0)
60		return (ENXIO);
61	return (0);
62}
63
64static int
65sn_isa_attach (device_t dev)
66{
67 	struct sn_softc *sc = device_get_softc(dev);
68
69 	sc->pccard_enaddr = 0;
70	return (sn_attach(dev));
71}
72
73static device_method_t sn_isa_methods[] = {
74	/* Device interface */
75	DEVMETHOD(device_probe,		sn_isa_probe),
76	DEVMETHOD(device_attach,	sn_isa_attach),
77	DEVMETHOD(device_detach,	sn_detach),
78
79	{ 0, 0 }
80};
81
82static driver_t sn_isa_driver = {
83	"sn",
84	sn_isa_methods,
85	sizeof(struct sn_softc),
86};
87
88extern devclass_t sn_devclass;
89
90DRIVER_MODULE(sn, isa, sn_isa_driver, sn_devclass, 0, 0);
91MODULE_DEPEND(sn, isa, 1, 1, 1);
92MODULE_DEPEND(sn, ether, 1, 1, 1);
93