puc_pccard.c revision 128404 
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 */
26
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: head/sys/dev/puc/puc_pccard.c 128404 2004-04-18 14:37:27Z bde $");
29
30#include "opt_puc.h"
31
32#include <sys/param.h>
33#include <sys/systm.h>
34#include <sys/kernel.h>
35#include <sys/bus.h>
36#include <sys/conf.h>
37#include <sys/malloc.h>
38
39#include <machine/bus.h>
40#include <machine/resource.h>
41#include <sys/rman.h>
42
43#define PUC_ENTRAILS 1
44#include <dev/puc/pucvar.h>
45
46#include <dev/sio/sioreg.h>
47#include <dev/pccard/pccardvar.h>
48
49const struct puc_device_description rscom_devices = {
50
51	"ARGOSY SP320 Dual port serial PCMCIA",
52	/* http://www.argosy.com.tw/product/sp320.htm */
53		{	0,	0,	0,	0	},
54		{	0,	0,	0,	0	},
55	{
56		{ PUC_PORT_TYPE_COM, 0x0, 0x00, DEFAULT_RCLK, 0x100000 },
57		{ PUC_PORT_TYPE_COM, 0x1, 0x00, DEFAULT_RCLK, 0 },
58	}
59};
60
61
62static int
63puc_pccard_probe(device_t dev)
64{
65	const char *vendor, *product;
66	int error;
67
68	error = pccard_get_vendor_str(dev, &vendor);
69	if (error)
70		return(error);
71	error = pccard_get_product_str(dev, &product);
72	if (error)
73		return(error);
74	if (!strcmp(vendor, "PCMCIA") && !strcmp(product, "RS-COM 2P")) {
75		device_set_desc(dev, rscom_devices.name);
76		return (0);
77	}
78
79	return (ENXIO);
80}
81
82static int
83puc_pccard_attach(device_t dev)
84{
85
86	return (puc_attach(dev, &rscom_devices));
87}
88
89static device_method_t puc_pccard_methods[] = {
90    /* Device interface */
91    DEVMETHOD(device_probe,		puc_pccard_probe),
92    DEVMETHOD(device_attach,		puc_pccard_attach),
93
94    DEVMETHOD(bus_alloc_resource,	puc_alloc_resource),
95    DEVMETHOD(bus_release_resource,	puc_release_resource),
96    DEVMETHOD(bus_get_resource,		puc_get_resource),
97    DEVMETHOD(bus_read_ivar,		puc_read_ivar),
98    DEVMETHOD(bus_setup_intr,		puc_setup_intr),
99    DEVMETHOD(bus_teardown_intr,	puc_teardown_intr),
100    DEVMETHOD(bus_print_child,		bus_generic_print_child),
101    DEVMETHOD(bus_driver_added,		bus_generic_driver_added),
102    { 0, 0 }
103};
104
105static driver_t puc_pccard_driver = {
106	"puc",
107	puc_pccard_methods,
108	sizeof(struct puc_softc),
109};
110
111DRIVER_MODULE(puc, pccard, puc_pccard_driver, puc_devclass, 0, 0);
112