if_sn_isa.c revision 66136 
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 66136 2000-09-20 19:05:32Z imp $
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/if.h>
44#include <net/if_arp.h>
45
46#include <machine/clock.h>
47
48#include <isa/isavar.h>
49
50#include <dev/sn/if_snvar.h>
51
52static int		sn_isa_probe	(device_t);
53static int		sn_isa_attach	(device_t);
54
55static int
56sn_isa_probe (device_t dev)
57{
58	if (isa_get_logicalid(dev))		/* skip PnP probes */
59		return (ENXIO);
60	if (sn_probe(dev, 0) != 0)
61		return (ENXIO);
62	return (0);
63}
64
65static int
66sn_isa_attach (device_t dev)
67{
68#if 0	/* currently not tested */
69	struct sn_softc *sc = device_get_softc(dev);
70#endif
71
72#if 0	/* currently not tested */
73	sc->pccard_enaddr = 0;
74#endif
75	return (0);
76}
77
78static device_method_t sn_isa_methods[] = {
79	/* Device interface */
80	DEVMETHOD(device_probe,		sn_isa_probe),
81	DEVMETHOD(device_attach,	sn_isa_attach),
82
83	{ 0, 0 }
84};
85
86static driver_t sn_isa_driver = {
87	"sn",
88	sn_isa_methods,
89	sizeof(struct sn_softc),
90};
91
92extern devclass_t sn_devclass;
93
94DRIVER_MODULE(if_sn, isa, sn_isa_driver, sn_devclass, 0, 0);
95