cmx_pccard.c revision 331722 
1/*-
2 * Copyright (c) 2006-2007 Daniel Roethlisberger <daniel@roe.ch>
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#include <sys/cdefs.h>
29__FBSDID("$FreeBSD: stable/11/sys/dev/cmx/cmx_pccard.c 331722 2018-03-29 02:50:57Z eadler $");
30
31#include <sys/param.h>
32#include <sys/systm.h>
33#include <sys/kernel.h>
34#include <sys/socket.h>
35#include <sys/selinfo.h>
36#include <sys/lock.h>
37#include <sys/mutex.h>
38
39#include <sys/module.h>
40#include <sys/bus.h>
41
42#include <machine/bus.h>
43#include <machine/resource.h>
44#include <sys/rman.h>
45
46#include <dev/cmx/cmxvar.h>
47
48#include <dev/pccard/pccardvar.h>
49#include <dev/pccard/pccard_cis.h>
50
51#include "pccarddevs.h"
52
53static const struct pccard_product cmx_pccard_products[] = {
54	PCMCIA_CARD(OMNIKEY, CM4040),
55	{ NULL }
56};
57
58/*
59 * Probe for the card.
60 */
61static int
62cmx_pccard_probe(device_t dev)
63{
64	const struct pccard_product *pp;
65	if ((pp = pccard_product_lookup(dev, cmx_pccard_products,
66	    sizeof(cmx_pccard_products[0]), NULL)) != NULL) {
67		if (pp->pp_name != NULL)
68			device_set_desc(dev, pp->pp_name);
69		return 0;
70	}
71	return EIO;
72}
73
74/*
75 * Attach to the pccard, and call bus independent attach and
76 * resource allocation routines.
77 */
78static int
79cmx_pccard_attach(device_t dev)
80{
81	int rv = 0;
82	cmx_init_softc(dev);
83
84	if ((rv = cmx_alloc_resources(dev)) != 0) {
85		device_printf(dev, "cmx_alloc_resources() failed!\n");
86		cmx_release_resources(dev);
87		return rv;
88	}
89
90	if ((rv = cmx_attach(dev)) != 0) {
91		device_printf(dev, "cmx_attach() failed!\n");
92		cmx_release_resources(dev);
93		return rv;
94	}
95
96	device_printf(dev, "attached\n");
97	return 0;
98}
99
100static device_method_t cmx_pccard_methods[] = {
101	DEVMETHOD(device_probe, cmx_pccard_probe),
102	DEVMETHOD(device_attach, cmx_pccard_attach),
103	DEVMETHOD(device_detach, cmx_detach),
104
105	{ 0, 0 }
106};
107
108static driver_t cmx_pccard_driver = {
109	"cmx",
110	cmx_pccard_methods,
111	sizeof(struct cmx_softc),
112};
113
114DRIVER_MODULE(cmx, pccard, cmx_pccard_driver, cmx_devclass, 0, 0);
115PCCARD_PNP_INFO(cmx_pccard_products);
116