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_isa.c,v 1.1.2.5 2003/02/01 03:25:12 ambrisko Exp $
33 * $DragonFly: src/sys/dev/netif/an/if_an_isa.c,v 1.6 2005/02/21 18:40:36 joerg Exp $
37 * Aironet 4500/4800 802.11 PCMCIA/ISA/PCI driver for FreeBSD.
39 * Written by Bill Paul <wpaul@ctr.columbia.edu>
40 * Electrical Engineering Department
41 * Columbia University, New York City
49 #include <sys/param.h>
50 #include <sys/systm.h>
51 #include <sys/sockio.h>
53 #include <sys/kernel.h>
54 #include <sys/socket.h>
56 #include <sys/module.h>
58 #include <machine/bus.h>
60 #include <machine/resource.h>
63 #include <net/if_arp.h>
64 #include <net/ethernet.h>
65 #include <net/if_dl.h>
66 #include <net/if_types.h>
67 #include <net/if_media.h>
69 #include <bus/isa/isavar.h>
70 #include <bus/isa/pnpvar.h>
72 #include "if_aironet_ieee.h"
75 static struct isa_pnp_id an_ids[] = {
76 { 0x0100ec06, "Aironet ISA4500/ISA4800" },
80 static int an_probe_isa (device_t);
81 static int an_attach_isa (device_t);
82 static int an_detach_isa (device_t);
90 error = ISA_PNP_PROBE(device_get_parent(dev), dev, an_ids);
94 error = an_probe(dev);
95 an_release_resources(dev);
99 error = an_alloc_irq(dev, 0, 0);
100 an_release_resources(dev);
102 device_set_desc(dev, "Aironet ISA4500/ISA4800");
110 struct an_softc *sc = device_get_softc(dev);
111 int flags = device_get_flags(dev);
114 an_alloc_port(dev, sc->port_rid, 1);
115 an_alloc_irq(dev, sc->irq_rid, 0);
117 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
118 an_intr, sc, &sc->irq_handle);
120 an_release_resources(dev);
124 sc->an_bhandle = rman_get_bushandle(sc->port_res);
125 sc->an_btag = rman_get_bustag(sc->port_res);
128 return an_attach(sc, device_get_unit(dev), flags);
132 an_detach_isa(device_t dev)
134 struct an_softc *sc = device_get_softc(dev);
135 struct ifnet *ifp = &sc->arpcom.ac_if;
138 ifmedia_removeall(&sc->an_ifmedia);
140 bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
141 an_release_resources(dev);
146 static device_method_t an_isa_methods[] = {
147 /* Device interface */
148 DEVMETHOD(device_probe, an_probe_isa),
149 DEVMETHOD(device_attach, an_attach_isa),
150 DEVMETHOD(device_detach, an_detach_isa),
151 DEVMETHOD(device_shutdown, an_shutdown),
155 static driver_t an_isa_driver = {
158 sizeof(struct an_softc)
161 static devclass_t an_isa_devclass;
163 DRIVER_MODULE(if_an, isa, an_isa_driver, an_isa_devclass, 0, 0);