tmc18c30_pccard.c revision 129764 
1/*	$NecBSD: tmc18c30_pisa.c,v 1.22 1998/11/26 01:59:21 honda Exp $	*/
2/*	$NetBSD$	*/
3
4/*
5 * [Ported for FreeBSD]
6 *  Copyright (c) 2000
7 *      Noriaki Mitsunaga, Mitsuru Iwasaki and Takanori Watanabe.
8 *      All rights reserved.
9 * [NetBSD for NEC PC-98 series]
10 *  Copyright (c) 1996, 1997, 1998
11 *	NetBSD/pc98 porting staff. All rights reserved.
12 *  Copyright (c) 1996, 1997, 1998
13 *	Naofumi HONDA. All rights reserved.
14 *  Copyright (c) 1996, 1997, 1998
15 *	Kouichi Matsuda. All rights reserved.
16 *
17 *  Redistribution and use in source and binary forms, with or without
18 *  modification, are permitted provided that the following conditions
19 *  are met:
20 *  1. Redistributions of source code must retain the above copyright
21 *     notice, this list of conditions and the following disclaimer.
22 *  2. Redistributions in binary form must reproduce the above copyright
23 *     notice, this list of conditions and the following disclaimer in the
24 *     documentation and/or other materials provided with the distribution.
25 *  3. The name of the author may not be used to endorse or promote products
26 *     derived from this software without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
29 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
30 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
31 * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
32 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
33 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
34 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
36 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
37 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38 * POSSIBILITY OF SUCH DAMAGE.
39 */
40
41#include <sys/cdefs.h>
42__FBSDID("$FreeBSD: head/sys/dev/stg/tmc18c30_pccard.c 129764 2004-05-27 03:49:45Z imp $");
43
44#include <sys/param.h>
45#include <sys/errno.h>
46#include <sys/kernel.h>
47#include <sys/malloc.h>
48#include <sys/module.h>
49#include <sys/systm.h>
50
51#include <machine/bus.h>
52#include <machine/bus_pio.h>
53#include <compat/netbsd/dvcfg.h>
54
55#include <sys/device_port.h>
56
57#include <dev/pccard/pccardvar.h>
58
59#include <cam/scsi/scsi_low.h>
60#include <cam/scsi/scsi_low_pisa.h>
61
62#include <dev/stg/tmc18c30reg.h>
63#include <dev/stg/tmc18c30var.h>
64#include <dev/stg/tmc18c30.h>
65
66#include "pccarddevs.h"
67
68static const struct pccard_product stg_products[] = {
69	PCMCIA_CARD(FUTUREDOMAIN, SCSI2GO, 0),
70	PCMCIA_CARD(IBM, SCSICARD, 0),
71	PCMCIA_CARD(RATOC, REX5536, 0),
72	PCMCIA_CARD(RATOC, REX5536AM, 0),
73	PCMCIA_CARD(RATOC, REX5536M, 0),
74	{ NULL }
75};
76
77/*
78 * Additional code for FreeBSD new-bus PCCard frontend
79 */
80
81static int stg_pccard_match(device_t dev)
82{
83  	const struct pccard_product *pp;
84
85	if ((pp = pccard_product_lookup(dev, stg_products,
86	    sizeof(stg_products[0]), NULL)) != NULL) {
87		if (pp->pp_name != NULL)
88			device_set_desc(dev, pp->pp_name);
89		return(0);
90	}
91	return(EIO);
92}
93
94static int
95stg_pccard_probe(DEVPORT_PDEVICE dev)
96{
97	struct stg_softc	*sc = device_get_softc(dev);
98	int			error;
99
100	sc->port_rid = 0;
101	sc->irq_rid = 0;
102	error = stg_alloc_resource(dev);
103	if (error) {
104		return(error);
105	}
106
107	if (stg_probe(dev) == 0) {
108		stg_release_resource(dev);
109		return(ENXIO);
110	}
111
112	stg_release_resource(dev);
113
114	return(0);
115}
116
117static int
118stg_pccard_attach(DEVPORT_PDEVICE dev)
119{
120	struct stg_softc	*sc = device_get_softc(dev);
121	int			error;
122
123	sc->port_rid = 0;
124	sc->irq_rid = 0;
125	error = stg_alloc_resource(dev);
126	if (error) {
127		return(error);
128	}
129
130	error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_CAM | INTR_ENTROPY,
131			       stg_intr, (void *)sc, &sc->stg_intrhand);
132	if (error) {
133		stg_release_resource(dev);
134		return(error);
135	}
136
137	if (stg_attach(dev) == 0) {
138		stg_release_resource(dev);
139		return(ENXIO);
140	}
141
142	return(0);
143}
144
145static device_method_t stg_pccard_methods[] = {
146	/* Device interface */
147	DEVMETHOD(device_probe,		pccard_compat_probe),
148	DEVMETHOD(device_attach,	pccard_compat_attach),
149	DEVMETHOD(device_detach,	stg_detach),
150
151	/* Card interface */
152	DEVMETHOD(card_compat_match,	stg_pccard_match),
153	DEVMETHOD(card_compat_probe,	stg_pccard_probe),
154	DEVMETHOD(card_compat_attach,	stg_pccard_attach),
155
156	{ 0, 0 }
157};
158
159static driver_t stg_pccard_driver = {
160	"stg",
161	stg_pccard_methods,
162	sizeof(struct stg_softc),
163};
164
165DRIVER_MODULE(stg, pccard, stg_pccard_driver, stg_devclass, 0, 0);
166MODULE_DEPEND(stg, scsi_low, 1, 1, 1);
167