2 * Copyright (c) 1999 Luoqi Chen.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
26 * $FreeBSD: src/sys/dev/aic/aic_pccard.c,v 1.1 2000/01/14 23:42:36 imp Exp $
27 * $DragonFly: src/sys/dev/disk/aic/aic_pccard.c,v 1.6 2005/05/24 20:58:59 dillon Exp $
30 #include <sys/param.h>
31 #include <sys/systm.h>
32 #include <sys/kernel.h>
33 #include <sys/module.h>
36 #include <machine/bus_pio.h>
37 #include <machine/bus.h>
38 #include <machine/resource.h>
41 #include "aic6360reg.h"
44 #include <bus/pccard/pccardvar.h>
45 #include <bus/pccard/pccarddevs.h>
49 struct aic_pccard_softc {
50 struct aic_softc sc_aic;
51 struct resource *sc_port;
52 struct resource *sc_irq;
56 static int aic_pccard_alloc_resources (device_t);
57 static void aic_pccard_release_resources (device_t);
58 static int aic_pccard_match(device_t);
59 static int aic_pccard_probe (device_t);
60 static int aic_pccard_attach (device_t);
62 static const struct pccard_product aic_pccard_products[] = {
63 PCMCIA_CARD(ADAPTEC, APA1460, 0),
64 PCMCIA_CARD(ADAPTEC, APA1460A, 0),
65 PCMCIA_CARD(NEWMEDIA, BUSTOASTER, 0),
66 PCMCIA_CARD(NEWMEDIA, BUSTOASTER2, 0),
67 PCMCIA_CARD(NEWMEDIA, BUSTOASTER3, 0),
71 #define AIC_PCCARD_PORTSIZE 0x20
74 aic_pccard_alloc_resources(device_t dev)
76 struct aic_pccard_softc *sc = device_get_softc(dev);
79 sc->sc_port = sc->sc_irq = 0;
82 sc->sc_port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
83 0ul, ~0ul, AIC_PCCARD_PORTSIZE, RF_ACTIVE);
88 sc->sc_irq = bus_alloc_resource(dev, SYS_RES_IRQ, &rid,
89 0ul, ~0ul, 1, RF_ACTIVE);
91 aic_pccard_release_resources(dev);
95 sc->sc_aic.unit = device_get_unit(dev);
96 sc->sc_aic.tag = rman_get_bustag(sc->sc_port);
97 sc->sc_aic.bsh = rman_get_bushandle(sc->sc_port);
102 aic_pccard_release_resources(device_t dev)
104 struct aic_pccard_softc *sc = device_get_softc(dev);
107 bus_release_resource(dev, SYS_RES_IOPORT, 0, sc->sc_port);
109 bus_release_resource(dev, SYS_RES_IRQ, 0, sc->sc_irq);
110 sc->sc_port = sc->sc_irq = 0;
114 aic_pccard_match(device_t dev)
116 const struct pccard_product *pp;
118 if ((pp = pccard_product_lookup(dev, aic_pccard_products,
119 sizeof(aic_pccard_products[0]), NULL)) != NULL) {
120 if (pp->pp_name != NULL)
121 device_set_desc(dev, pp->pp_name);
128 aic_pccard_probe(device_t dev)
130 struct aic_pccard_softc *sc = device_get_softc(dev);
131 struct aic_softc *aic = &sc->sc_aic;
133 if (aic_pccard_alloc_resources(dev))
135 if (aic_probe(aic)) {
136 aic_pccard_release_resources(dev);
139 aic_pccard_release_resources(dev);
141 device_set_desc(dev, "Adaptec 6260/6360 SCSI controller");
146 aic_pccard_attach(device_t dev)
148 struct aic_pccard_softc *sc = device_get_softc(dev);
149 struct aic_softc *aic = &sc->sc_aic;
152 error = aic_pccard_alloc_resources(dev);
154 device_printf(dev, "resource allocation failed\n");
158 error = aic_attach(aic);
160 device_printf(dev, "attach failed\n");
161 aic_pccard_release_resources(dev);
165 error = bus_setup_intr(dev, sc->sc_irq, INTR_TYPE_CAM, aic_intr,
166 aic, &sc->sc_ih, NULL);
168 device_printf(dev, "failed to register interrupt handler\n");
169 aic_pccard_release_resources(dev);
176 aic_pccard_detach(device_t dev)
178 struct aic_pccard_softc *sc = device_get_softc(dev);
179 struct aic_softc *aic = &sc->sc_aic;
182 error = bus_teardown_intr(dev, sc->sc_irq, sc->sc_ih);
184 device_printf(dev, "failed to unregister interrupt handler\n");
187 error = aic_detach(aic);
189 device_printf(dev, "detach failed\n");
193 aic_pccard_release_resources(dev);
197 static device_method_t aic_pccard_methods[] = {
198 /* Device interface */
199 DEVMETHOD(device_probe, pccard_compat_probe),
200 DEVMETHOD(device_attach, pccard_compat_attach),
201 DEVMETHOD(device_detach, aic_pccard_detach),
204 DEVMETHOD(card_compat_match, aic_pccard_match),
205 DEVMETHOD(card_compat_probe, aic_pccard_probe),
206 DEVMETHOD(card_compat_attach, aic_pccard_attach),
210 static driver_t aic_pccard_driver = {
212 aic_pccard_methods, sizeof(struct aic_pccard_softc),
215 extern devclass_t aic_devclass;
217 DRIVER_MODULE(aic, pccard, aic_pccard_driver, aic_devclass, 0, 0);