1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 1997,1998 Maxim Bolotin and Oleg Sharoiko.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice unmodified, this list of conditions, and the following
12 *    disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 */
30
31#include <sys/cdefs.h>
32__FBSDID("$FreeBSD$");
33
34#include <sys/param.h>
35#include <sys/systm.h>
36#include <sys/lock.h>
37#include <sys/kernel.h>
38#include <sys/mutex.h>
39#include <sys/socket.h>
40
41#include <sys/module.h>
42#include <sys/bus.h>
43
44#include <machine/bus.h>
45#include <machine/resource.h>
46
47#include <net/ethernet.h>
48#include <net/if.h>
49#include <net/if_media.h>
50
51#include <isa/isavar.h>
52
53#include <dev/cs/if_csvar.h>
54#include <dev/cs/if_csreg.h>
55
56static int		cs_isa_probe(device_t);
57static int		cs_isa_attach(device_t);
58
59static struct isa_pnp_id cs_ids[] = {
60	{ 0x4060630e, NULL },		/* CSC6040 */
61	{ 0x10104d24, NULL },		/* IBM EtherJet */
62	{ 0, NULL }
63};
64
65/*
66 * Determine if the device is present
67 */
68static int
69cs_isa_probe(device_t dev)
70{
71	int error;
72
73	/* Check isapnp ids */
74	error = ISA_PNP_PROBE(device_get_parent(dev), dev, cs_ids);
75
76	/* If the card had a PnP ID that didn't match any we know about */
77	if (error == ENXIO)
78                goto end;
79
80        /* If we've matched, or there's no PNP ID, probe chip */
81	if (error == 0 || error == ENOENT)
82		error = cs_cs89x0_probe(dev);
83end:
84	/* Make sure IRQ is assigned for probe message and available */
85	if (error == 0)
86                error = cs_alloc_irq(dev, 0);
87
88        cs_release_resources(dev);
89        return (error);
90}
91
92static int
93cs_isa_attach(device_t dev)
94{
95        struct cs_softc *sc = device_get_softc(dev);
96
97	cs_alloc_port(dev, 0, CS_89x0_IO_PORTS);
98        cs_alloc_irq(dev, sc->irq_rid);
99
100        return (cs_attach(dev));
101}
102
103static device_method_t cs_isa_methods[] = {
104	/* Device interface */
105	DEVMETHOD(device_probe,		cs_isa_probe),
106	DEVMETHOD(device_attach,	cs_isa_attach),
107	DEVMETHOD(device_detach,	cs_detach),
108
109	{ 0, 0 }
110};
111
112static driver_t cs_isa_driver = {
113	"cs",
114	cs_isa_methods,
115	sizeof(struct cs_softc),
116};
117
118extern devclass_t cs_devclass;
119
120DRIVER_MODULE(cs, isa, cs_isa_driver, cs_devclass, 0, 0);
121MODULE_DEPEND(cs, isa, 1, 1, 1);
122MODULE_DEPEND(cs, ether, 1, 1, 1);
123ISA_PNP_INFO(cs_ids);
124