1/*-
2 * Copyright (c) 1997,1998 Maxim Bolotin and Oleg Sharoiko.
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 <sys/param.h>
33#include <sys/systm.h>
34#include <sys/lock.h>
35#include <sys/kernel.h>
36#include <sys/mutex.h>
37#include <sys/socket.h>
38
39#include <sys/module.h>
40#include <sys/bus.h>
41
42#include <machine/bus.h>
43#include <machine/resource.h>
44
45#include <net/ethernet.h>
46#include <net/if.h>
47#include <net/if_media.h>
48
49#include <isa/isavar.h>
50
51#include <dev/cs/if_csvar.h>
52#include <dev/cs/if_csreg.h>
53
54static int		cs_isa_probe(device_t);
55static int		cs_isa_attach(device_t);
56
57static struct isa_pnp_id cs_ids[] = {
58	{ 0x4060630e, NULL },		/* CSC6040 */
59	{ 0x10104d24, NULL },		/* IBM EtherJet */
60	{ 0, NULL }
61};
62
63/*
64 * Determine if the device is present
65 */
66static int
67cs_isa_probe(device_t dev)
68{
69	int error;
70
71	/* Check isapnp ids */
72	error = ISA_PNP_PROBE(device_get_parent(dev), dev, cs_ids);
73
74	/* If the card had a PnP ID that didn't match any we know about */
75	if (error == ENXIO)
76                goto end;
77
78        /* If we've matched, or there's no PNP ID, probe chip */
79	if (error == 0 || error == ENOENT)
80		error = cs_cs89x0_probe(dev);
81end:
82	/* Make sure IRQ is assigned for probe message and available */
83	if (error == 0)
84                error = cs_alloc_irq(dev, 0);
85
86        cs_release_resources(dev);
87        return (error);
88}
89
90static int
91cs_isa_attach(device_t dev)
92{
93        struct cs_softc *sc = device_get_softc(dev);
94
95	cs_alloc_port(dev, 0, CS_89x0_IO_PORTS);
96        cs_alloc_irq(dev, sc->irq_rid);
97
98        return (cs_attach(dev));
99}
100
101static device_method_t cs_isa_methods[] = {
102	/* Device interface */
103	DEVMETHOD(device_probe,		cs_isa_probe),
104	DEVMETHOD(device_attach,	cs_isa_attach),
105	DEVMETHOD(device_detach,	cs_detach),
106
107	{ 0, 0 }
108};
109
110static driver_t cs_isa_driver = {
111	"cs",
112	cs_isa_methods,
113	sizeof(struct cs_softc),
114};
115
116extern devclass_t cs_devclass;
117
118DRIVER_MODULE(cs, isa, cs_isa_driver, cs_devclass, 0, 0);
119MODULE_DEPEND(cs, isa, 1, 1, 1);
120MODULE_DEPEND(cs, ether, 1, 1, 1);
121