Do a major clean-up of the BUSDMA architecture. A large number of
[dragonfly.git] / sys / dev / netif / sn / if_sn_isa.c
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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: src/sys/dev/sn/if_sn_isa.c,v 1.3.2.1 2001/01/25 19:38:18 imp Exp $
1f7ab7c9 31 * $DragonFly: src/sys/dev/netif/sn/if_sn_isa.c,v 1.4 2006/10/25 20:55:59 dillon Exp $
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32 */
33
34#include <sys/param.h>
35#include <sys/kernel.h>
36#include <sys/socket.h>
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37#include <sys/module.h>
38#include <sys/bus.h>
39
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40#include <net/ethernet.h>
41#include <net/if.h>
42#include <net/if_arp.h>
43
1f2de5d4 44#include <bus/isa/isavar.h>
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1f2de5d4 46#include "if_snvar.h"
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47
48static int sn_isa_probe (device_t);
49static int sn_isa_attach (device_t);
50
51static int
52sn_isa_probe (device_t dev)
53{
54 if (isa_get_logicalid(dev)) /* skip PnP probes */
55 return (ENXIO);
56 if (sn_probe(dev, 0) != 0)
57 return (ENXIO);
58 return (0);
59}
60
61static int
62sn_isa_attach (device_t dev)
63{
64 struct sn_softc *sc = device_get_softc(dev);
65
66 sc->pccard_enaddr = 0;
67 return (sn_attach(dev));
68}
69
70static device_method_t sn_isa_methods[] = {
71 /* Device interface */
72 DEVMETHOD(device_probe, sn_isa_probe),
73 DEVMETHOD(device_attach, sn_isa_attach),
74
75 { 0, 0 }
76};
77
78static driver_t sn_isa_driver = {
79 "sn",
80 sn_isa_methods,
81 sizeof(struct sn_softc),
82};
83
84extern devclass_t sn_devclass;
85
86DRIVER_MODULE(if_sn, isa, sn_isa_driver, sn_devclass, 0, 0);