2 * Copyright (c) 1995, David Greenman
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 unmodified, this list of conditions, and the following
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * $FreeBSD: src/sys/dev/ed/if_ed_isa.c,v 1.15 2003/10/31 18:31:58 brooks Exp $
30 #include <sys/param.h>
31 #include <sys/systm.h>
32 #include <sys/socket.h>
33 #include <sys/kernel.h>
34 #include <sys/module.h>
36 #include <sys/interrupt.h>
39 #include <net/ethernet.h>
41 #include <net/if_arp.h>
42 #include <net/if_mib.h>
43 #include <net/ifq_var.h>
45 #include <bus/isa/isavar.h>
49 static int ed_isa_probe (device_t);
50 static int ed_isa_attach (device_t);
51 static int ed_isa_detach (device_t);
53 static struct isa_pnp_id ed_ids[] = {
54 { 0x1684a34d, NULL }, /* SMC8416 */
55 { 0xd680d041, NULL }, /* PNP80d6 */
56 { 0x1980635e, NULL }, /* WSC8019 */
57 { 0x0131d805, NULL }, /* ANX3101 */
58 { 0x01200507, NULL }, /* AXE2001 */
59 { 0x19808c4a, NULL }, /* RTL8019 */
60 { 0x0090252a, NULL }, /* JQE9000 */
61 { 0x0020832e, NULL }, /* KTC2000 */
62 { 0x4cf48906, NULL }, /* ATIf44c */
67 ed_isa_probe(device_t dev)
69 int flags = device_get_flags(dev);
72 /* Check isapnp ids */
73 error = ISA_PNP_PROBE(device_get_parent(dev), dev, ed_ids);
75 /* If the card had a PnP ID that didn't match any we know about */
80 /* If we had some other problem. */
81 if (!(error == 0 || error == ENOENT)) {
85 /* Heuristic probes */
87 error = ed_probe_WD80x3(dev, 0, flags);
90 ed_release_resources(dev);
92 error = ed_probe_3Com(dev, 0, flags);
95 ed_release_resources(dev);
97 error = ed_probe_SIC(dev, 0, flags);
100 ed_release_resources(dev);
102 error = ed_probe_Novell(dev, 0, flags);
105 ed_release_resources(dev);
107 error = ed_probe_HP_pclanp(dev, 0, flags);
110 ed_release_resources(dev);
114 error = ed_alloc_irq(dev, 0, 0);
116 ed_release_resources(dev);
121 ed_isa_attach(device_t dev)
123 struct ed_softc *sc = device_get_softc(dev);
126 if (sc->port_used > 0)
127 ed_alloc_port(dev, sc->port_rid, sc->port_used);
129 ed_alloc_memory(dev, sc->mem_rid, sc->mem_used);
131 ed_alloc_irq(dev, sc->irq_rid, 0);
133 error = ed_attach(dev);
135 struct ifnet *ifp = &sc->arpcom.ac_if;
137 error = bus_setup_intr(dev, sc->irq_res, INTR_MPSAFE,
138 edintr, sc, &sc->irq_handle,
143 ifq_set_cpuid(&ifp->if_snd,
144 rman_get_cpuid(sc->irq_res));
147 ed_release_resources(dev);
153 ed_isa_detach(device_t dev)
155 struct ed_softc *sc = device_get_softc(dev);
156 struct ifnet *ifp = &sc->arpcom.ac_if;
158 lwkt_serialize_enter(ifp->if_serializer);
161 device_printf(dev, "already unloaded\n");
162 lwkt_serialize_exit(ifp->if_serializer);
166 ifp->if_flags &= ~IFF_RUNNING;
168 bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
170 lwkt_serialize_exit(ifp->if_serializer);
173 ed_release_resources(dev);
177 static device_method_t ed_isa_methods[] = {
178 /* Device interface */
179 DEVMETHOD(device_probe, ed_isa_probe),
180 DEVMETHOD(device_attach, ed_isa_attach),
181 DEVMETHOD(device_attach, ed_isa_detach),
186 static driver_t ed_isa_driver = {
189 sizeof(struct ed_softc)
192 DRIVER_MODULE(if_ed, isa, ed_isa_driver, ed_devclass, NULL, NULL);
193 MODULE_DEPEND(if_ed, isa, 1, 1, 1);