1/*-
2 * SPDX-License-Identifier: BSD-4-Clause
3 *
4 * Copyright (c) 1997, 1998, 1999
5 *	Bill Paul <wpaul@ctr.columbia.edu>.  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, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 *    must display the following acknowledgement:
17 *	This product includes software developed by Bill Paul.
18 * 4. Neither the name of the author nor the names of any co-contributors
19 *    may be used to endorse or promote products derived from this software
20 *    without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
32 * THE POSSIBILITY OF SUCH DAMAGE.
33 */
34/*
35 * Aironet 4500/4800 802.11 PCMCIA/ISA/PCI driver for FreeBSD.
36 *
37 * Written by Bill Paul <wpaul@ctr.columbia.edu>
38 * Electrical Engineering Department
39 * Columbia University, New York City
40 */
41
42#include <sys/cdefs.h>
43__FBSDID("$FreeBSD: releng/12.0/sys/dev/an/if_an_isa.c 327102 2017-12-23 06:49:27Z imp $");
44
45#include "opt_inet.h"
46
47#ifdef INET
48#define ANCACHE
49#endif
50
51#include <sys/param.h>
52#include <sys/systm.h>
53#include <sys/sockio.h>
54#include <sys/mbuf.h>
55#include <sys/kernel.h>
56#include <sys/socket.h>
57
58#include <sys/module.h>
59#include <sys/bus.h>
60#include <machine/bus.h>
61#include <sys/rman.h>
62#include <machine/resource.h>
63
64#include <net/if.h>
65#include <net/if_arp.h>
66#include <net/ethernet.h>
67#include <net/if_dl.h>
68#include <net/if_types.h>
69#include <net/if_media.h>
70
71#include <isa/isavar.h>
72#include <isa/pnpvar.h>
73
74#include <dev/an/if_aironet_ieee.h>
75#include <dev/an/if_anreg.h>
76
77static struct isa_pnp_id an_ids[] = {
78	{ 0x0100ec06, "Aironet ISA4500/ISA4800" },
79	{ 0, NULL }
80};
81
82static int an_probe_isa(device_t);
83static int an_attach_isa(device_t);
84
85static int
86an_probe_isa(device_t dev)
87{
88	int			error = 0;
89
90	error = ISA_PNP_PROBE(device_get_parent(dev), dev, an_ids);
91	if (error == ENXIO)
92		return(error);
93
94	error = an_probe(dev);
95	an_release_resources(dev);
96	if (error == 0)
97		return (ENXIO);
98
99	error = an_alloc_irq(dev, 0, 0);
100	an_release_resources(dev);
101	if (!error)
102		device_set_desc(dev, "Aironet ISA4500/ISA4800");
103	return (error);
104}
105
106static int
107an_attach_isa(device_t dev)
108{
109	struct an_softc *sc = device_get_softc(dev);
110	int flags = device_get_flags(dev);
111	int error;
112
113	an_alloc_port(dev, sc->port_rid, 1);
114	an_alloc_irq(dev, sc->irq_rid, 0);
115
116	sc->an_dev = dev;
117
118	error = an_attach(sc, flags);
119	if (error) {
120		an_release_resources(dev);
121		return (error);
122	}
123
124	error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
125			       NULL, an_intr, sc, &sc->irq_handle);
126	if (error) {
127		an_release_resources(dev);
128		return (error);
129	}
130	return (0);
131}
132
133static device_method_t an_isa_methods[] = {
134	/* Device interface */
135	DEVMETHOD(device_probe,		an_probe_isa),
136	DEVMETHOD(device_attach,	an_attach_isa),
137	DEVMETHOD(device_detach,	an_detach),
138	DEVMETHOD(device_shutdown,	an_shutdown),
139	{ 0, 0 }
140};
141
142static driver_t an_isa_driver = {
143	"an",
144	an_isa_methods,
145	sizeof(struct an_softc)
146};
147
148static devclass_t an_isa_devclass;
149
150DRIVER_MODULE(an, isa, an_isa_driver, an_isa_devclass, 0, 0);
151MODULE_DEPEND(an, isa, 1, 1, 1);
152MODULE_DEPEND(an, wlan, 1, 1, 1);
153ISA_PNP_INFO(an_ids);
154