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>
41 #include "pccarddevs.h"
46 static const struct pccard_product ata_pccard_products
[] = {
47 PCMCIA_CARD(FREECOM
, PCCARDIDE
, 0),
48 PCMCIA_CARD(EXP
, EXPMULTIMEDIA
, 0),
49 PCMCIA_CARD(IODATA3
, CBIDE2
, 0),
50 PCMCIA_CARD(OEM2
, CDROM1
, 0),
51 PCMCIA_CARD(OEM2
, IDE
, 0),
52 PCMCIA_CARD(PANASONIC
, KXLC005
, 0),
53 PCMCIA_CARD(TEAC
, IDECARDII
, 0),
58 ata_pccard_probe(device_t dev
)
60 const struct pccard_product
*pp
;
61 u_int32_t fcn
= PCCARD_FUNCTION_UNSPEC
;
63 fcn
= pccard_get_function_number(dev
);
65 /* if it says its a disk we should register it */
66 if (fcn
== PCCARD_FUNCTION_DISK
)
69 /* match other devices here, primarily cdrom/dvd rom */
70 if ((pp
= pccard_product_lookup(dev
, ata_pccard_products
,
71 sizeof(ata_pccard_products
[0]), NULL
))) {
73 device_set_desc(dev
, pp
->pp_name
);
80 ata_pccard_attach(device_t dev
)
82 struct ata_channel
*ch
= device_get_softc(dev
);
83 struct resource
*io
, *ctlio
;
86 /* allocate the io range to get start and length */
88 if (!(io
= bus_alloc_resource(dev
, SYS_RES_IOPORT
, &rid
, 0, ~0,
89 ATA_IOSIZE
, RF_ACTIVE
)))
92 /* setup the resource vectors */
93 for (i
= ATA_DATA
; i
<= ATA_COMMAND
; i
++) {
95 ch
->r_io
[i
].offset
= i
;
97 ch
->r_io
[ATA_IDX_ADDR
].res
= io
;
100 * if we got more than the default ATA_IOSIZE ports, this is a device
101 * where ctlio is located at offset 14 into "normal" io space.
103 if (rman_get_size(io
) > ATA_IOSIZE
) {
104 ch
->r_io
[ATA_CONTROL
].res
= io
;
105 ch
->r_io
[ATA_CONTROL
].offset
= 14;
108 rid
= ATA_CTLADDR_RID
;
109 if (!(ctlio
= bus_alloc_resource(dev
, SYS_RES_IOPORT
, &rid
, 0, ~0,
110 ATA_CTLIOSIZE
, RF_ACTIVE
))) {
111 bus_release_resource(dev
, SYS_RES_IOPORT
, ATA_IOADDR_RID
, io
);
112 for (i
= ATA_DATA
; i
< ATA_MAX_RES
; i
++)
113 ch
->r_io
[i
].res
= NULL
;
116 ch
->r_io
[ATA_CONTROL
].res
= ctlio
;
117 ch
->r_io
[ATA_CONTROL
].offset
= 0;
119 ata_default_registers(dev
);
121 /* initialize softc for this channel */
123 ch
->flags
|= (ATA_USE_16BIT
| ATA_NO_SLAVE
);
125 err
= ata_probe(dev
);
128 return (ata_attach(dev
));
132 ata_pccard_detach(device_t dev
)
134 struct ata_channel
*ch
= device_get_softc(dev
);
138 if (ch
->r_io
[ATA_CONTROL
].res
!= ch
->r_io
[ATA_DATA
].res
)
139 bus_release_resource(dev
, SYS_RES_IOPORT
, ATA_CTLADDR_RID
,
140 ch
->r_io
[ATA_CONTROL
].res
);
141 bus_release_resource(dev
, SYS_RES_IOPORT
, ATA_IOADDR_RID
,
142 ch
->r_io
[ATA_DATA
].res
);
143 for (i
= ATA_DATA
; i
< ATA_MAX_RES
; i
++)
144 ch
->r_io
[i
].res
= NULL
;
148 static device_method_t ata_pccard_methods
[] = {
149 /* device interface */
150 DEVMETHOD(device_probe
, ata_pccard_probe
),
151 DEVMETHOD(device_attach
, ata_pccard_attach
),
152 DEVMETHOD(device_detach
, ata_pccard_detach
),
157 static driver_t ata_pccard_driver
= {
160 sizeof(struct ata_channel
),
163 DRIVER_MODULE(ata
, pccard
, ata_pccard_driver
, ata_devclass
, NULL
, NULL
);
164 MODULE_DEPEND(ata
, ata
, 1, 1, 1);