aic(4): Remove ISA attachment.
[dragonfly.git] / sys / dev / disk / aic / aic_pccard.c
CommitLineData
984263bc
MD
1/*-
2 * Copyright (c) 1999 Luoqi Chen.
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, this list of conditions and the following 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 AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
c67c071b 26 * $FreeBSD: src/sys/dev/aic/aic_pccard.c,v 1.20 2007/06/17 05:55:46 scottl Exp $
984263bc
MD
27 */
28
29#include <sys/param.h>
984263bc
MD
30#include <sys/kernel.h>
31#include <sys/module.h>
32#include <sys/bus.h>
984263bc
MD
33#include <sys/rman.h>
34
1f2de5d4 35#include "aicvar.h"
984263bc 36
57f7b5a3
JS
37#include <bus/pccard/pccardvar.h>
38#include <bus/pccard/pccarddevs.h>
39
40#include "card_if.h"
41
984263bc
MD
42struct aic_pccard_softc {
43 struct aic_softc sc_aic;
44 struct resource *sc_port;
45 struct resource *sc_irq;
46 void *sc_ih;
47};
48
c67c071b
SW
49static int aic_pccard_alloc_resources(device_t);
50static void aic_pccard_release_resources(device_t);
51static int aic_pccard_probe(device_t);
52static int aic_pccard_attach(device_t);
984263bc 53
57f7b5a3
JS
54static const struct pccard_product aic_pccard_products[] = {
55 PCMCIA_CARD(ADAPTEC, APA1460, 0),
56 PCMCIA_CARD(ADAPTEC, APA1460A, 0),
57 PCMCIA_CARD(NEWMEDIA, BUSTOASTER, 0),
58 PCMCIA_CARD(NEWMEDIA, BUSTOASTER2, 0),
59 PCMCIA_CARD(NEWMEDIA, BUSTOASTER3, 0),
60 { NULL }
61};
62
984263bc
MD
63#define AIC_PCCARD_PORTSIZE 0x20
64
65static int
66aic_pccard_alloc_resources(device_t dev)
67{
68 struct aic_pccard_softc *sc = device_get_softc(dev);
69 int rid;
70
4090d6ff 71 sc->sc_port = sc->sc_irq = NULL;
984263bc
MD
72
73 rid = 0;
74 sc->sc_port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
75 0ul, ~0ul, AIC_PCCARD_PORTSIZE, RF_ACTIVE);
76 if (!sc->sc_port)
77 return (ENOMEM);
78
79 rid = 0;
d3de56d8 80 sc->sc_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE);
984263bc
MD
81 if (!sc->sc_irq) {
82 aic_pccard_release_resources(dev);
83 return (ENOMEM);
84 }
85
c67c071b 86 sc->sc_aic.dev = dev;
984263bc
MD
87 sc->sc_aic.unit = device_get_unit(dev);
88 sc->sc_aic.tag = rman_get_bustag(sc->sc_port);
89 sc->sc_aic.bsh = rman_get_bushandle(sc->sc_port);
90 return (0);
91}
92
93static void
94aic_pccard_release_resources(device_t dev)
95{
96 struct aic_pccard_softc *sc = device_get_softc(dev);
97
98 if (sc->sc_port)
99 bus_release_resource(dev, SYS_RES_IOPORT, 0, sc->sc_port);
100 if (sc->sc_irq)
101 bus_release_resource(dev, SYS_RES_IRQ, 0, sc->sc_irq);
4090d6ff 102 sc->sc_port = sc->sc_irq = NULL;
984263bc
MD
103}
104
57f7b5a3 105static int
d3de56d8 106aic_pccard_probe(device_t dev)
57f7b5a3
JS
107{
108 const struct pccard_product *pp;
109
110 if ((pp = pccard_product_lookup(dev, aic_pccard_products,
111 sizeof(aic_pccard_products[0]), NULL)) != NULL) {
112 if (pp->pp_name != NULL)
113 device_set_desc(dev, pp->pp_name);
114 return 0;
115 }
c67c071b 116 return EIO;
57f7b5a3
JS
117}
118
984263bc 119static int
d3de56d8 120aic_pccard_attach(device_t dev)
984263bc
MD
121{
122 struct aic_pccard_softc *sc = device_get_softc(dev);
123 struct aic_softc *aic = &sc->sc_aic;
d3de56d8 124 int error;
984263bc
MD
125
126 if (aic_pccard_alloc_resources(dev))
127 return (ENXIO);
128 if (aic_probe(aic)) {
129 aic_pccard_release_resources(dev);
130 return (ENXIO);
131 }
984263bc
MD
132
133 device_set_desc(dev, "Adaptec 6260/6360 SCSI controller");
984263bc
MD
134
135 error = aic_attach(aic);
136 if (error) {
137 device_printf(dev, "attach failed\n");
138 aic_pccard_release_resources(dev);
139 return (error);
140 }
141
ee61f228 142 error = bus_setup_intr(dev, sc->sc_irq, 0, aic_intr,
e9cb6d99 143 aic, &sc->sc_ih, NULL);
984263bc
MD
144 if (error) {
145 device_printf(dev, "failed to register interrupt handler\n");
146 aic_pccard_release_resources(dev);
147 return (error);
148 }
149 return (0);
150}
151
152static int
153aic_pccard_detach(device_t dev)
154{
155 struct aic_pccard_softc *sc = device_get_softc(dev);
156 struct aic_softc *aic = &sc->sc_aic;
157 int error;
158
159 error = bus_teardown_intr(dev, sc->sc_irq, sc->sc_ih);
160 if (error) {
161 device_printf(dev, "failed to unregister interrupt handler\n");
162 }
163
164 error = aic_detach(aic);
165 if (error) {
166 device_printf(dev, "detach failed\n");
167 return (error);
168 }
169
170 aic_pccard_release_resources(dev);
171 return (0);
172}
173
174static device_method_t aic_pccard_methods[] = {
175 /* Device interface */
d3de56d8
PA
176 DEVMETHOD(device_probe, aic_pccard_probe),
177 DEVMETHOD(device_attach, aic_pccard_attach),
984263bc 178 DEVMETHOD(device_detach, aic_pccard_detach),
57f7b5a3 179
984263bc
MD
180 { 0, 0 }
181};
182
183static driver_t aic_pccard_driver = {
184 "aic",
185 aic_pccard_methods, sizeof(struct aic_pccard_softc),
186};
187
188extern devclass_t aic_devclass;
189
d3de56d8 190MODULE_DEPEND(aic, cam, 1,1,1);
aa2b9d05 191DRIVER_MODULE(aic, pccard, aic_pccard_driver, aic_devclass, NULL, NULL);
c67c071b 192MODULE_VERSION(aic, 1);