puc_pccard.c revision 102714 
1/*-
2 * Copyright (c) 2002 Poul-Henning Kamp.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice unmodified, this list of conditions, and the following
9 *    disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 *
25 * $FreeBSD: head/sys/dev/puc/puc_pccard.c 102714 2002-08-31 18:38:43Z phk $
26 */
27
28#include <sys/param.h>
29#include <sys/systm.h>
30#include <sys/kernel.h>
31#include <sys/bus.h>
32#include <sys/conf.h>
33#include <sys/malloc.h>
34
35#include <machine/bus.h>
36#include <machine/resource.h>
37#include <sys/rman.h>
38
39#define PUC_ENTRAILS 1
40#include <dev/puc/pucvar.h>
41
42#include <dev/pccard/pccardvar.h>
43
44#include <opt_puc.h>
45
46const struct puc_device_description rscom_devices = {
47
48	"RS-com 2 port",
49		{	0,	0,	0,	0	},
50		{	0,	0,	0,	0	},
51	{
52		{ PUC_PORT_TYPE_COM, 0x0, 0x00, 0 },
53		{ PUC_PORT_TYPE_COM, 0x1, 0x00, 0 },
54	}
55};
56
57
58static int
59puc_pccard_probe(device_t dev)
60{
61	char *vendor, *product;
62	int error;
63
64	error = pccard_get_vendor_str(dev, &vendor);
65	if (error)
66		return(error);
67	error = pccard_get_product_str(dev, &product);
68	if (error)
69		return(error);
70	printf("puc_pccard_probe <%s><%s>\n", vendor, product);
71	if (!strcmp(vendor, "PCMCIA") && !strcmp(product, "RS-COM 2P"))
72		return (0);
73
74	return (ENXIO);
75}
76
77static int
78puc_pccard_attach(device_t dev)
79{
80
81	return (puc_attach(dev, &rscom_devices));
82}
83
84static device_method_t puc_pccard_methods[] = {
85    /* Device interface */
86    DEVMETHOD(device_probe,		puc_pccard_probe),
87    DEVMETHOD(device_attach,		puc_pccard_attach),
88
89    DEVMETHOD(bus_alloc_resource,	puc_alloc_resource),
90    DEVMETHOD(bus_release_resource,	puc_release_resource),
91    DEVMETHOD(bus_get_resource,		puc_get_resource),
92    DEVMETHOD(bus_read_ivar,		puc_read_ivar),
93    DEVMETHOD(bus_setup_intr,		puc_setup_intr),
94    DEVMETHOD(bus_teardown_intr,	puc_teardown_intr),
95    DEVMETHOD(bus_print_child,		bus_generic_print_child),
96    DEVMETHOD(bus_driver_added,		bus_generic_driver_added),
97    { 0, 0 }
98};
99
100static driver_t puc_pccard_driver = {
101	"puc",
102	puc_pccard_methods,
103	sizeof(struct puc_softc),
104};
105
106DRIVER_MODULE(puc, pccard, puc_pccard_driver, puc_devclass, 0, 0);
107