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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 | 37 | #include <bus/pccard/pccardvar.h> |
57f7b5a3 JS |
38 | |
39 | #include "card_if.h" | |
dcb4b80d | 40 | #include "pccarddevs.h" |
57f7b5a3 | 41 | |
984263bc MD |
42 | struct 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 |
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); | |
984263bc | 53 | |
57f7b5a3 JS |
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), | |
60 | { NULL } | |
61 | }; | |
62 | ||
984263bc MD |
63 | #define AIC_PCCARD_PORTSIZE 0x20 |
64 | ||
65 | static int | |
66 | aic_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 | ||
93 | static void | |
94 | aic_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 | 105 | static int |
d3de56d8 | 106 | aic_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 | 119 | static int |
d3de56d8 | 120 | aic_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 | ||
152 | static int | |
153 | aic_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 | ||
174 | static 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 | |
d3c9c58e | 180 | DEVMETHOD_END |
984263bc MD |
181 | }; |
182 | ||
183 | static driver_t aic_pccard_driver = { | |
184 | "aic", | |
185 | aic_pccard_methods, sizeof(struct aic_pccard_softc), | |
186 | }; | |
187 | ||
188 | extern devclass_t aic_devclass; | |
189 | ||
d3de56d8 | 190 | MODULE_DEPEND(aic, cam, 1,1,1); |
aa2b9d05 | 191 | DRIVER_MODULE(aic, pccard, aic_pccard_driver, aic_devclass, NULL, NULL); |
c67c071b | 192 | MODULE_VERSION(aic, 1); |