if_ed_isa.c revision 141586 
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: head/sys/dev/ed/if_ed_isa.c 141586 2005-02-09 20:03:40Z imp $");
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/if.h>
44#include <net/if_arp.h>
45#include <net/if_mib.h>
46
47#include <isa/isavar.h>
48
49#include <dev/ed/if_edvar.h>
50
51static int ed_isa_probe		(device_t);
52static int ed_isa_attach	(device_t);
53
54static struct isa_pnp_id ed_ids[] = {
55	{ 0x1684a34d,	NULL },		/* SMC8416 */
56	{ 0xd680d041,	NULL },		/* PNP80d6 */
57	{ 0x1980635e,	NULL },		/* WSC8019 */
58	{ 0x0131d805,	NULL },		/* ANX3101 */
59	{ 0x01200507,	NULL },		/* AXE2001 */
60	{ 0x19808c4a,	NULL },		/* RTL8019 */
61	{ 0x0090252a,	NULL },		/* JQE9000 */
62	{ 0x0020832e,	NULL },		/* KTC2000 */
63	{ 0x4cf48906,	NULL },		/* ATIf44c */
64	{ 0,		NULL }
65};
66
67static int
68ed_isa_probe(dev)
69	device_t dev;
70{
71	int flags = device_get_flags(dev);
72	int error = 0;
73
74	/* Check isapnp ids */
75	error = ISA_PNP_PROBE(device_get_parent(dev), dev, ed_ids);
76
77	/* If the card had a PnP ID that didn't match any we know about */
78	if (error == ENXIO) {
79		goto end;
80	}
81
82	/* If we had some other problem. */
83	if (!(error == 0 || error == ENOENT)) {
84		goto end;
85	}
86
87	/* Heuristic probes */
88
89	error = ed_probe_WD80x3(dev, 0, flags);
90	if (error == 0)
91		goto end;
92	ed_release_resources(dev);
93
94#ifdef ED_3C503
95	error = ed_probe_3Com(dev, 0, flags);
96	if (error == 0)
97		goto end;
98	ed_release_resources(dev);
99#endif
100
101#ifdef ED_SIC
102	error = ed_probe_SIC(dev, 0, flags);
103	if (error == 0)
104		goto end;
105	ed_release_resources(dev);
106#endif
107	error = ed_probe_Novell(dev, 0, flags);
108	if (error == 0)
109		goto end;
110	ed_release_resources(dev);
111
112#ifdef ED_HPP
113	error = ed_probe_HP_pclanp(dev, 0, flags);
114	if (error == 0)
115		goto end;
116	ed_release_resources(dev);
117#endif
118end:
119	if (error == 0)
120		error = ed_alloc_irq(dev, 0, 0);
121
122	ed_release_resources(dev);
123	return (error);
124}
125
126static int
127ed_isa_attach(dev)
128	device_t dev;
129{
130	struct ed_softc *sc = device_get_softc(dev);
131	int error;
132
133	if (sc->port_used > 0)
134		ed_alloc_port(dev, sc->port_rid, sc->port_used);
135	if (sc->mem_used)
136		ed_alloc_memory(dev, sc->mem_rid, sc->mem_used);
137
138	ed_alloc_irq(dev, sc->irq_rid, 0);
139
140	error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
141			       edintr, sc, &sc->irq_handle);
142	if (error) {
143		ed_release_resources(dev);
144		return (error);
145	}
146
147	return ed_attach(dev);
148}
149
150static device_method_t ed_isa_methods[] = {
151	/* Device interface */
152	DEVMETHOD(device_probe,		ed_isa_probe),
153	DEVMETHOD(device_attach,	ed_isa_attach),
154	DEVMETHOD(device_detach,	ed_detach),
155
156	{ 0, 0 }
157};
158
159static driver_t ed_isa_driver = {
160	"ed",
161	ed_isa_methods,
162	sizeof(struct ed_softc)
163};
164
165DRIVER_MODULE(ed, isa, ed_isa_driver, ed_devclass, 0, 0);
166MODULE_DEPEND(ed, isa, 1, 1, 1);
167MODULE_DEPEND(ed, ether, 1, 1, 1);
168