puc_pccard.c revision 102751 
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 102751 2002-09-01 01:59:38Z jmallett $
26 */
27
28#include "opt_puc.h"
29
30#include <sys/param.h>
31#include <sys/systm.h>
32#include <sys/kernel.h>
33#include <sys/bus.h>
34#include <sys/conf.h>
35#include <sys/malloc.h>
36
37#include <machine/bus.h>
38#include <machine/resource.h>
39#include <sys/rman.h>
40
41#define PUC_ENTRAILS 1
42#include <dev/puc/pucvar.h>
43
44#include <dev/sio/sioreg.h>
45#include <dev/pccard/pccardvar.h>
46
47const struct puc_device_description rscom_devices = {
48
49	"RS-com 2 port",
50	NULL,
51		{	0,	0,	0,	0	},
52		{	0,	0,	0,	0	},
53	{
54		{ PUC_PORT_TYPE_COM, 0x0, 0x00, DEFAULT_RCLK },
55		{ PUC_PORT_TYPE_COM, 0x1, 0x00, DEFAULT_RCLK },
56	}
57};
58
59
60static int
61puc_pccard_probe(device_t dev)
62{
63	char *vendor, *product;
64	int error;
65
66	error = pccard_get_vendor_str(dev, &vendor);
67	if (error)
68		return(error);
69	error = pccard_get_product_str(dev, &product);
70	if (error)
71		return(error);
72	printf("puc_pccard_probe <%s><%s>\n", vendor, product);
73	if (!strcmp(vendor, "PCMCIA") && !strcmp(product, "RS-COM 2P")) {
74		device_set_desc(dev, rscom_devices.name);
75		return (0);
76	}
77
78	return (ENXIO);
79}
80
81static int
82puc_pccard_attach(device_t dev)
83{
84
85	return (puc_attach(dev, &rscom_devices));
86}
87
88static device_method_t puc_pccard_methods[] = {
89    /* Device interface */
90    DEVMETHOD(device_probe,		puc_pccard_probe),
91    DEVMETHOD(device_attach,		puc_pccard_attach),
92
93    DEVMETHOD(bus_alloc_resource,	puc_alloc_resource),
94    DEVMETHOD(bus_release_resource,	puc_release_resource),
95    DEVMETHOD(bus_get_resource,		puc_get_resource),
96    DEVMETHOD(bus_read_ivar,		puc_read_ivar),
97    DEVMETHOD(bus_setup_intr,		puc_setup_intr),
98    DEVMETHOD(bus_teardown_intr,	puc_teardown_intr),
99    DEVMETHOD(bus_print_child,		bus_generic_print_child),
100    DEVMETHOD(bus_driver_added,		bus_generic_driver_added),
101    { 0, 0 }
102};
103
104static driver_t puc_pccard_driver = {
105	"puc",
106	puc_pccard_methods,
107	sizeof(struct puc_softc),
108};
109
110DRIVER_MODULE(puc, pccard, puc_pccard_driver, puc_devclass, 0, 0);
111