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 1.20 2007/06/17 05:55:46 scottl Exp $
29 #include <sys/param.h>
30 #include <sys/kernel.h>
31 #include <sys/module.h>
37 #include <bus/pccard/pccardvar.h>
40 #include "pccarddevs.h"
42 struct aic_pccard_softc {
43 struct aic_softc sc_aic;
44 struct resource *sc_port;
45 struct resource *sc_irq;
49 static int aic_pccard_alloc_resources(device_t);
50 static void aic_pccard_release_resources(device_t);
51 static int aic_pccard_probe(device_t);
52 static int aic_pccard_attach(device_t);
54 static 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),
63 #define AIC_PCCARD_PORTSIZE 0x20
66 aic_pccard_alloc_resources(device_t dev)
68 struct aic_pccard_softc *sc = device_get_softc(dev);
71 sc->sc_port = sc->sc_irq = NULL;
74 sc->sc_port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
75 0ul, ~0ul, AIC_PCCARD_PORTSIZE, RF_ACTIVE);
80 sc->sc_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE);
82 aic_pccard_release_resources(dev);
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);
94 aic_pccard_release_resources(device_t dev)
96 struct aic_pccard_softc *sc = device_get_softc(dev);
99 bus_release_resource(dev, SYS_RES_IOPORT, 0, sc->sc_port);
101 bus_release_resource(dev, SYS_RES_IRQ, 0, sc->sc_irq);
102 sc->sc_port = sc->sc_irq = NULL;
106 aic_pccard_probe(device_t dev)
108 const struct pccard_product *pp;
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);
120 aic_pccard_attach(device_t dev)
122 struct aic_pccard_softc *sc = device_get_softc(dev);
123 struct aic_softc *aic = &sc->sc_aic;
126 if (aic_pccard_alloc_resources(dev))
128 if (aic_probe(aic)) {
129 aic_pccard_release_resources(dev);
133 device_set_desc(dev, "Adaptec 6260/6360 SCSI controller");
135 error = aic_attach(aic);
137 device_printf(dev, "attach failed\n");
138 aic_pccard_release_resources(dev);
142 error = bus_setup_intr(dev, sc->sc_irq, 0, aic_intr,
143 aic, &sc->sc_ih, NULL);
145 device_printf(dev, "failed to register interrupt handler\n");
146 aic_pccard_release_resources(dev);
153 aic_pccard_detach(device_t dev)
155 struct aic_pccard_softc *sc = device_get_softc(dev);
156 struct aic_softc *aic = &sc->sc_aic;
159 error = bus_teardown_intr(dev, sc->sc_irq, sc->sc_ih);
161 device_printf(dev, "failed to unregister interrupt handler\n");
164 error = aic_detach(aic);
166 device_printf(dev, "detach failed\n");
170 aic_pccard_release_resources(dev);
174 static device_method_t aic_pccard_methods[] = {
175 /* Device interface */
176 DEVMETHOD(device_probe, aic_pccard_probe),
177 DEVMETHOD(device_attach, aic_pccard_attach),
178 DEVMETHOD(device_detach, aic_pccard_detach),
183 static driver_t aic_pccard_driver = {
185 aic_pccard_methods, sizeof(struct aic_pccard_softc),
188 extern devclass_t aic_devclass;
190 MODULE_DEPEND(aic, cam, 1,1,1);
191 DRIVER_MODULE(aic, pccard, aic_pccard_driver, aic_devclass, NULL, NULL);
192 MODULE_VERSION(aic, 1);