1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 1999 M. Warner Losh
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 */
28
29#include <sys/cdefs.h>
30__FBSDID("$FreeBSD$");
31
32#include <sys/param.h>
33#include <sys/systm.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)
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	int err;
69
70	sc->dev = dev;
71	err = sn_activate(dev);
72	if (err) {
73		sn_deactivate(dev);
74		return (err);
75	}
76	err = sn_attach(dev);
77	if (err)
78		sn_deactivate(dev);
79	return (err);
80}
81
82static device_method_t sn_isa_methods[] = {
83	/* Device interface */
84	DEVMETHOD(device_probe,		sn_isa_probe),
85	DEVMETHOD(device_attach,	sn_isa_attach),
86	DEVMETHOD(device_detach,	sn_detach),
87
88	{ 0, 0 }
89};
90
91static driver_t sn_isa_driver = {
92	"sn",
93	sn_isa_methods,
94	sizeof(struct sn_softc),
95};
96
97extern devclass_t sn_devclass;
98
99DRIVER_MODULE(sn, isa, sn_isa_driver, sn_devclass, 0, 0);
100MODULE_DEPEND(sn, isa, 1, 1, 1);
101MODULE_DEPEND(sn, ether, 1, 1, 1);
102