1 /*-
2 * Copyright (c) 1995, David Greenman
3 * 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 unmodified, this list of conditions, and the following
10 * disclaimer.
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.
14 *
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
25 * SUCH DAMAGE.
26 *
27 */
28
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
31
32 #include "opt_ed.h"
33
34 #include <sys/param.h>
35 #include <sys/systm.h>
36 #include <sys/socket.h>
37 #include <sys/kernel.h>
38
39 #include <sys/module.h>
40 #include <sys/bus.h>
41 #include <machine/bus.h>
42
43 #include <net/ethernet.h>
44 #include <net/if.h>
45 #include <net/if_arp.h>
46 #include <net/if_media.h>
47 #include <net/if_mib.h>
48
49 #include <isa/isavar.h>
50
51 #include <dev/ed/if_edvar.h>
52 #include <dev/ed/if_edreg.h>
53
54 static int ed_isa_probe(device_t);
55 static int ed_isa_attach(device_t);
56
57 static struct isa_pnp_id ed_ids[] = {
58 { 0x0131d805, NULL }, /* ANX3101 */
59 { 0x4cf48906, NULL }, /* ATIf44c */
60 { 0x01200507, NULL }, /* AXE2001 */
61 { 0x0115180e, NULL }, /* CPX1501 */
62 { 0x0090252a, NULL }, /* JQE9000 */
63 { 0x0020832e, NULL }, /* KTC2000 */
64 { 0xd680d041, NULL }, /* PNP80d6 */
65 { 0x6081d041, NULL }, /* PNP8160 */
66 { 0x19808c4a, NULL }, /* RTL8019 */
67 { 0x1684a34d, NULL }, /* SMC8416 */
68 { 0x1980635e, NULL }, /* WSC8019 */
69 { 0, NULL }
70 };
71
72 static int
ed_isa_probe_Novell(device_t dev)73 ed_isa_probe_Novell(device_t dev)
74 {
75 struct ed_softc *sc = device_get_softc(dev);
76 int flags = device_get_flags(dev);
77 int err;
78
79 err = ed_probe_Novell(dev, 0, flags);
80 if (err)
81 return err;
82 ed_Novell_read_mac(sc);
83 /*
84 * Final sanity check for Gateway Ethernet cards before
85 * believing that they really are Gateway AT.
86 * XXX I think this is stale.
87 */
88 if ((ED_FLAGS_GETTYPE(flags) == ED_FLAGS_GWETHER) &&
89 (sc->enaddr[2] == 0x86)) {
90 sc->type_str = "Gateway AT";
91 }
92
93 return (0);
94 }
95
96 static int
ed_isa_probe(device_t dev)97 ed_isa_probe(device_t dev)
98 {
99 struct ed_softc *sc = device_get_softc(dev);
100 int flags = device_get_flags(dev);
101 int error = 0;
102
103 /* Check isapnp ids */
104 error = ISA_PNP_PROBE(device_get_parent(dev), dev, ed_ids);
105
106 /* If the card had a PnP ID that didn't match any we know about */
107 if (error == ENXIO)
108 goto end;
109
110 /* If we had some other problem. */
111 if (!(error == 0 || error == ENOENT))
112 goto end;
113
114 /* Heuristic probes */
115
116 error = ed_probe_WD80x3(dev, 0, flags);
117 if (error == 0)
118 goto end;
119 ed_release_resources(dev);
120
121 error = ed_probe_RTL80x9(dev, 0, flags);
122 if (error == 0) {
123 ed_Novell_read_mac(sc);
124 goto end;
125 }
126 ed_release_resources(dev);
127
128 #ifdef ED_3C503
129 error = ed_probe_3Com(dev, 0, flags);
130 if (error == 0)
131 goto end;
132 ed_release_resources(dev);
133 #endif
134
135 #ifdef ED_SIC
136 error = ed_probe_SIC(dev, 0, flags);
137 if (error == 0)
138 goto end;
139 ed_release_resources(dev);
140 #endif
141 error = ed_isa_probe_Novell(dev);
142 if (error == 0)
143 goto end;
144 ed_release_resources(dev);
145
146 #ifdef ED_HPP
147 error = ed_probe_HP_pclanp(dev, 0, flags);
148 if (error == 0)
149 goto end;
150 ed_release_resources(dev);
151 #endif
152 end:
153 if (error == 0)
154 error = ed_alloc_irq(dev, 0, 0);
155
156 ed_release_resources(dev);
157 return (error);
158 }
159
160 static int
ed_isa_attach(device_t dev)161 ed_isa_attach(device_t dev)
162 {
163 struct ed_softc *sc = device_get_softc(dev);
164 int error;
165
166 if (sc->port_used > 0)
167 ed_alloc_port(dev, 0, sc->port_used);
168 if (sc->mem_used)
169 ed_alloc_memory(dev, 0, sc->mem_used);
170 ed_alloc_irq(dev, 0, 0);
171
172 if (sc->sc_media_ioctl == NULL)
173 ed_gen_ifmedia_init(sc);
174 error = ed_attach(dev);
175 if (error) {
176 ed_release_resources(dev);
177 return (error);
178 }
179 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET | INTR_MPSAFE,
180 NULL, edintr, sc, &sc->irq_handle);
181 if (error)
182 ed_release_resources(dev);
183 return (error);
184 }
185
186 static device_method_t ed_isa_methods[] = {
187 /* Device interface */
188 DEVMETHOD(device_probe, ed_isa_probe),
189 DEVMETHOD(device_attach, ed_isa_attach),
190 DEVMETHOD(device_detach, ed_detach),
191
192 { 0, 0 }
193 };
194
195 static driver_t ed_isa_driver = {
196 "ed",
197 ed_isa_methods,
198 sizeof(struct ed_softc)
199 };
200
201 DRIVER_MODULE(ed, isa, ed_isa_driver, ed_devclass, 0, 0);
202 MODULE_DEPEND(ed, isa, 1, 1, 1);
203 MODULE_DEPEND(ed, ether, 1, 1, 1);
204 MODULE_PNP_INFO("E:pnpid;", isa, ed, ed_ids, sizeof(ed_ids[0]),
205 sizeof(ed_ids) / sizeof(ed_ids[0]) - 1);
206
207