2 * Copyright (c) 1999 M. Warner Losh <imp@village.org>
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.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 * $FreeBSD: src/sys/dev/sn/if_sn_pccard.c,v 1.3.2.2 2001/01/25 19:40:27 imp Exp $
26 * $DragonFly: src/sys/dev/netif/sn/if_sn_pccard.c,v 1.9 2007/08/14 15:32:32 sephe Exp $
30 * Modifications for Megahertz X-Jack Ethernet Card (XJ-10BT)
32 * Copyright (c) 1996 by Tatsumi Hosokawa <hosokawa@jp.FreeBSD.org>
33 * BSD-nomads, Tokyo, Japan.
36 #include <sys/param.h>
37 #include <sys/systm.h>
38 #include <sys/kernel.h>
39 #include <sys/socket.h>
40 #include <sys/module.h>
44 #include <net/ethernet.h>
46 #include <net/if_arp.h>
47 #include <net/if_media.h>
49 #include <machine/clock.h>
53 #include <bus/pccard/pccardvar.h>
54 #include <bus/pccard/pccarddevs.h>
58 static const struct pccard_product sn_pccard_products[] = {
59 PCMCIA_CARD(DSPSI, XJACK, 0),
60 PCMCIA_CARD(NEWMEDIA, BASICS, 0),
62 PCMCIA_CARD(SMC, 8020BT, 0),
68 sn_pccard_match(device_t dev)
70 const struct pccard_product *pp;
72 if ((pp = pccard_product_lookup(dev, sn_pccard_products,
73 sizeof(sn_pccard_products[0]), NULL)) != NULL) {
74 if (pp->pp_name != NULL)
75 device_set_desc(dev, pp->pp_name);
82 * Initialize the device - called from Slot manager.
85 sn_pccard_probe(device_t dev)
87 return (sn_probe(dev, 1));
91 sn_pccard_attach(device_t dev)
93 struct sn_softc *sc = device_get_softc(dev);
96 const uint8_t *ether_addr;
98 sc->pccard_enaddr = 0;
99 ether_addr = pccard_get_ether(dev);
100 for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
101 sum |= ether_addr[i];
103 sc->pccard_enaddr = 1;
104 bcopy(ether_addr, sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
107 return (sn_attach(dev));
111 sn_pccard_detach(device_t dev)
113 struct sn_softc *sc = device_get_softc(dev);
114 struct ifnet *ifp = &sc->arpcom.ac_if;
116 lwkt_serialize_enter(ifp->if_serializer);
117 ifp->if_flags &= ~IFF_RUNNING;
118 bus_teardown_intr(dev, sc->irq_res, sc->intrhand);
119 lwkt_serialize_enter(ifp->if_serializer);
121 ether_ifdetach(&sc->arpcom.ac_if);
127 static device_method_t sn_pccard_methods[] = {
128 /* Device interface */
129 DEVMETHOD(device_probe, pccard_compat_probe),
130 DEVMETHOD(device_attach, pccard_compat_attach),
131 DEVMETHOD(device_detach, sn_pccard_detach),
134 DEVMETHOD(card_compat_match, sn_pccard_match),
135 DEVMETHOD(card_compat_probe, sn_pccard_probe),
136 DEVMETHOD(card_compat_attach, sn_pccard_attach),
141 static driver_t sn_pccard_driver = {
144 sizeof(struct sn_softc),
147 extern devclass_t sn_devclass;
149 DRIVER_MODULE(if_sn, pccard, sn_pccard_driver, sn_devclass, 0, 0);