2 * Copyright (c) 1998 - 2006 Søren Schmidt <sos@FreeBSD.org>
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 * without modification, immediately at the beginning of the file.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 * $FreeBSD: src/sys/dev/ata/ata-card.c,v 1.39 2006/01/05 21:27:19 sos Exp $
31 #include <sys/param.h>
33 #include <sys/module.h>
37 #include <bus/pccard/pccard_cis.h>
38 #include <bus/pccard/pccardreg.h>
39 #include <bus/pccard/pccardvar.h>
40 #include <bus/pccard/pccarddevs.h>
45 static const struct pccard_product ata_pccard_products[] = {
46 PCMCIA_CARD(FREECOM, PCCARDIDE, 0),
47 PCMCIA_CARD(EXP, EXPMULTIMEDIA, 0),
48 PCMCIA_CARD(IODATA3, CBIDE2, 0),
49 PCMCIA_CARD(OEM2, CDROM1, 0),
50 PCMCIA_CARD(OEM2, IDE, 0),
51 PCMCIA_CARD(PANASONIC, KXLC005, 0),
52 PCMCIA_CARD(TEAC, IDECARDII, 0),
57 ata_pccard_probe(device_t dev)
59 const struct pccard_product *pp;
60 u_int32_t fcn = PCCARD_FUNCTION_UNSPEC;
62 fcn = pccard_get_function_number(dev);
64 /* if it says its a disk we should register it */
65 if (fcn == PCCARD_FUNCTION_DISK)
68 /* match other devices here, primarily cdrom/dvd rom */
69 if ((pp = pccard_product_lookup(dev, ata_pccard_products,
70 sizeof(ata_pccard_products[0]), NULL))) {
72 device_set_desc(dev, pp->pp_name);
79 ata_pccard_attach(device_t dev)
81 struct ata_channel *ch = device_get_softc(dev);
82 struct resource *io, *ctlio;
85 /* allocate the io range to get start and length */
87 if (!(io = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0,
88 ATA_IOSIZE, RF_ACTIVE)))
91 /* setup the resource vectors */
92 for (i = ATA_DATA; i <= ATA_COMMAND; i++) {
94 ch->r_io[i].offset = i;
96 ch->r_io[ATA_IDX_ADDR].res = io;
99 * if we got more than the default ATA_IOSIZE ports, this is a device
100 * where ctlio is located at offset 14 into "normal" io space.
102 if (rman_get_size(io) > ATA_IOSIZE) {
103 ch->r_io[ATA_CONTROL].res = io;
104 ch->r_io[ATA_CONTROL].offset = 14;
107 rid = ATA_CTLADDR_RID;
108 if (!(ctlio = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0, ~0,
109 ATA_CTLIOSIZE, RF_ACTIVE))) {
110 bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io);
111 for (i = ATA_DATA; i < ATA_MAX_RES; i++)
112 ch->r_io[i].res = NULL;
115 ch->r_io[ATA_CONTROL].res = ctlio;
116 ch->r_io[ATA_CONTROL].offset = 0;
118 ata_default_registers(dev);
120 /* initialize softc for this channel */
122 ch->flags |= (ATA_USE_16BIT | ATA_NO_SLAVE);
124 err = ata_probe(dev);
127 return (ata_attach(dev));
131 ata_pccard_detach(device_t dev)
133 struct ata_channel *ch = device_get_softc(dev);
137 if (ch->r_io[ATA_CONTROL].res != ch->r_io[ATA_DATA].res)
138 bus_release_resource(dev, SYS_RES_IOPORT, ATA_CTLADDR_RID,
139 ch->r_io[ATA_CONTROL].res);
140 bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID,
141 ch->r_io[ATA_DATA].res);
142 for (i = ATA_DATA; i < ATA_MAX_RES; i++)
143 ch->r_io[i].res = NULL;
147 static device_method_t ata_pccard_methods[] = {
148 /* device interface */
149 DEVMETHOD(device_probe, ata_pccard_probe),
150 DEVMETHOD(device_attach, ata_pccard_attach),
151 DEVMETHOD(device_detach, ata_pccard_detach),
156 static driver_t ata_pccard_driver = {
159 sizeof(struct ata_channel),
162 DRIVER_MODULE(ata, pccard, ata_pccard_driver, ata_devclass, NULL, NULL);
163 MODULE_DEPEND(ata, ata, 1, 1, 1);