Remove some duplicate FreeBSD CVS IDs, move some IDs to better places.
[dragonfly.git] / sys / dev / netif / an / if_an_pccard.c
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1/*
2 * Copyright (c) 1997, 1998, 1999
3 * Bill Paul <wpaul@ctr.columbia.edu>. 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 Bill Paul.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30 * THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 * $FreeBSD: src/sys/dev/an/if_an_pccard.c,v 1.1.2.6 2003/02/01 03:25:12 ambrisko Exp $
198d1293 33 * $DragonFly: src/sys/dev/netif/an/if_an_pccard.c,v 1.6 2005/02/21 18:40:36 joerg Exp $
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34 */
35
36/*
37 * Aironet 4500/4800 802.11 PCMCIA/ISA/PCI driver for FreeBSD.
38 *
39 * Written by Bill Paul <wpaul@ctr.columbia.edu>
40 * Electrical Engineering Department
41 * Columbia University, New York City
42 */
43
44#include "opt_inet.h"
45
46#ifdef INET
47#define ANCACHE
48#endif
49
50#include <sys/param.h>
51#include <sys/systm.h>
52#include <sys/socket.h>
53#include <sys/kernel.h>
54
55#include <sys/module.h>
56#include <sys/bus.h>
57#include <machine/bus.h>
58#include <sys/rman.h>
59#include <machine/resource.h>
60
61#include <net/if.h>
62#include <net/if_arp.h>
63#include <net/ethernet.h>
64#include <net/if_dl.h>
65#include <net/if_types.h>
66#include <net/if_media.h>
67
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68#include <bus/pccard/pccardvar.h>
69#include <bus/pccard/pccarddevs.h>
70#include "card_if.h"
71
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72#include "if_aironet_ieee.h"
73#include "if_anreg.h"
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74
75/*
76 * Support for PCMCIA cards.
77 */
06d02e3b 78static int an_pccard_match(device_t);
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79static int an_pccard_probe(device_t);
80static int an_pccard_attach(device_t);
81static int an_pccard_detach(device_t);
82
83static device_method_t an_pccard_methods[] = {
84 /* Device interface */
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85 DEVMETHOD(device_probe, pccard_compat_probe),
86 DEVMETHOD(device_attach, pccard_compat_attach),
984263bc 87 DEVMETHOD(device_shutdown, an_shutdown),
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88 DEVMETHOD(device_detach, an_pccard_detach),
89
90 /* Card interface */
91 DEVMETHOD(card_compat_match, an_pccard_match),
92 DEVMETHOD(card_compat_probe, an_pccard_probe),
93 DEVMETHOD(card_compat_attach, an_pccard_attach),
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94
95 { 0, 0 }
96};
97
98static driver_t an_pccard_driver = {
99 "an",
100 an_pccard_methods,
101 sizeof(struct an_softc)
102};
103
104static devclass_t an_pccard_devclass;
105
106DRIVER_MODULE(if_an, pccard, an_pccard_driver, an_pccard_devclass, 0, 0);
107
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108static const struct pccard_product an_pccard_products[] = {
109 PCMCIA_CARD(AIRONET, PC4500, 0),
110 PCMCIA_CARD(AIRONET, PC4800, 0),
111 PCMCIA_CARD(AIRONET, 350, 0),
112 PCMCIA_CARD(XIRCOM, CWE1130, 0),
113 { NULL }
114};
115
116static int
117an_pccard_match(device_t dev)
118{
119 const struct pccard_product *pp;
120
121 if ((pp = pccard_product_lookup(dev, an_pccard_products,
122 sizeof(an_pccard_products[0]), NULL)) != NULL) {
123 if (pp->pp_name != NULL)
124 device_set_desc(dev, pp->pp_name);
125 return (0);
126 }
127 return (ENXIO);
128}
129
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130static int
131an_pccard_detach(device_t dev)
132{
133 struct an_softc *sc = device_get_softc(dev);
134 struct ifnet *ifp = &sc->arpcom.ac_if;
135
136 if (sc->an_gone) {
137 device_printf(dev,"already unloaded\n");
138 return(0);
139 }
140 an_stop(sc);
141 ifmedia_removeall(&sc->an_ifmedia);
142 ifp->if_flags &= ~IFF_RUNNING;
0a8b5977 143 ether_ifdetach(ifp);
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144 sc->an_gone = 1;
145 bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
146 an_release_resources(dev);
147 return (0);
148}
149
150static int
151an_pccard_probe(device_t dev)
152{
153 int error;
154
155 error = an_probe(dev); /* 0 is failure for now */
156 if (error != 0) {
157 device_set_desc(dev, "Aironet PC4500/PC4800");
158 error = an_alloc_irq(dev, 0, 0);
159 } else
160 error = 1;
161 an_release_resources(dev);
162 return (error);
163}
164
165
166static int
167an_pccard_attach(device_t dev)
168{
169 struct an_softc *sc = device_get_softc(dev);
170 int flags = device_get_flags(dev);
171 int error;
172
173 an_alloc_port(dev, sc->port_rid, AN_IOSIZ);
174 an_alloc_irq(dev, sc->irq_rid, 0);
175
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176 sc->an_bhandle = rman_get_bushandle(sc->port_res);
177 sc->an_btag = rman_get_bustag(sc->port_res);
178 sc->an_dev = dev;
179
180 error = an_attach(sc, device_get_unit(dev), flags);
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181 if (error) {
182 goto fail;
183 }
184
185 /*
186 * Must setup the interrupt after the an_attach to prevent racing.
187 */
188 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
189 an_intr, sc, &sc->irq_handle);
190 if (error) {
191 goto fail;
192 }
193
194fail:
195 if (error)
196 an_release_resources(dev);
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197 return (error);
198}