2 * Copyright (c) 1997, 1998, 1999
3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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.
32 * $FreeBSD: src/sys/dev/an/if_an_pccard.c,v 1.1.2.6 2003/02/01 03:25:12 ambrisko Exp $
36 * Aironet 4500/4800 802.11 PCMCIA/ISA/PCI driver for FreeBSD.
38 * Written by Bill Paul <wpaul@ctr.columbia.edu>
39 * Electrical Engineering Department
40 * Columbia University, New York City
49 #include <sys/param.h>
50 #include <sys/systm.h>
51 #include <sys/socket.h>
52 #include <sys/kernel.h>
53 #include <sys/interrupt.h>
54 #include <sys/module.h>
59 #include <net/if_arp.h>
60 #include <net/ethernet.h>
61 #include <net/if_dl.h>
62 #include <net/if_types.h>
63 #include <net/if_media.h>
65 #include <bus/pccard/pccardvar.h>
66 #include <bus/pccard/pccarddevs.h>
69 #include "if_aironet_ieee.h"
73 * Support for PCMCIA cards.
75 static int an_pccard_match(device_t);
76 static int an_pccard_probe(device_t);
77 static int an_pccard_attach(device_t);
79 static device_method_t an_pccard_methods[] = {
80 /* Device interface */
81 DEVMETHOD(device_probe, pccard_compat_probe),
82 DEVMETHOD(device_attach, pccard_compat_attach),
83 DEVMETHOD(device_shutdown, an_shutdown),
84 DEVMETHOD(device_detach, an_detach),
87 DEVMETHOD(card_compat_match, an_pccard_match),
88 DEVMETHOD(card_compat_probe, an_pccard_probe),
89 DEVMETHOD(card_compat_attach, an_pccard_attach),
94 static driver_t an_pccard_driver = {
97 sizeof(struct an_softc)
100 static devclass_t an_pccard_devclass;
102 DRIVER_MODULE(if_an, pccard, an_pccard_driver, an_pccard_devclass, NULL, NULL);
104 static const struct pccard_product an_pccard_products[] = {
105 PCMCIA_CARD(AIRONET, PC4500, 0),
106 PCMCIA_CARD(AIRONET, PC4800, 0),
107 PCMCIA_CARD(AIRONET, 350, 0),
108 PCMCIA_CARD(XIRCOM, CWE1130, 0),
113 an_pccard_match(device_t dev)
115 const struct pccard_product *pp;
117 if ((pp = pccard_product_lookup(dev, an_pccard_products,
118 sizeof(an_pccard_products[0]), NULL)) != NULL) {
119 if (pp->pp_name != NULL)
120 device_set_desc(dev, pp->pp_name);
127 an_pccard_probe(device_t dev)
131 error = an_probe(dev);
133 device_set_desc(dev, "Aironet PC4500/PC4800");
134 error = an_alloc_irq(dev, 0, 0);
136 an_release_resources(dev);
142 an_pccard_attach(device_t dev)
144 struct an_softc *sc = device_get_softc(dev);
145 struct ifnet *ifp = &sc->arpcom.ac_if;
146 int flags = device_get_flags(dev);
149 an_alloc_port(dev, sc->port_rid, AN_IOSIZ);
150 an_alloc_irq(dev, sc->irq_rid, 0);
152 sc->an_bhandle = rman_get_bushandle(sc->port_res);
153 sc->an_btag = rman_get_bustag(sc->port_res);
155 error = an_attach(sc, dev, flags);
160 * Must setup the interrupt after the an_attach to prevent racing.
162 error = bus_setup_intr(dev, sc->irq_res, INTR_MPSAFE,
163 an_intr, sc, &sc->irq_handle,
164 sc->arpcom.ac_if.if_serializer);
166 ether_ifdetach(&sc->arpcom.ac_if);
167 ifmedia_removeall(&sc->an_ifmedia);
171 ifp->if_cpuid = rman_get_cpuid(sc->irq_res);
172 KKASSERT(ifp->if_cpuid >= 0 && ifp->if_cpuid < ncpus);
177 an_release_resources(dev);