2 comedi/drivers/ni_daq_dio24.c
3 Driver for National Instruments PCMCIA DAQ-Card DIO-24
4 Copyright (C) 2002 Daniel Vecino Castel <dvecino@able.es>
6 PCMCIA crap at end of file is adapted from dummy_cs.c 1.31 2001/08/24 12:13:13
7 from the pcmcia package.
8 The initial developer of the pcmcia dummy_cs.c code is David A. Hinds
9 <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
10 are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
12 This program is free software; you can redistribute it and/or modify
13 it under the terms of the GNU General Public License as published by
14 the Free Software Foundation; either version 2 of the License, or
15 (at your option) any later version.
17 This program is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 GNU General Public License for more details.
22 You should have received a copy of the GNU General Public License
23 along with this program; if not, write to the Free Software
24 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 ************************************************************************
30 Description: National Instruments PCMCIA DAQ-Card DIO-24
31 Author: Daniel Vecino Castel <dvecino@able.es>
32 Devices: [National Instruments] PCMCIA DAQ-Card DIO-24 (ni_daq_dio24)
34 Updated: Thu, 07 Nov 2002 21:53:06 -0800
36 This is just a wrapper around the 8255.o driver to properly handle
40 #include "../comedidev.h"
42 #include <pcmcia/cistpl.h>
43 #include <pcmcia/cisreg.h>
44 #include <pcmcia/ds.h>
48 static int dio24_auto_attach(struct comedi_device *dev,
49 unsigned long context)
51 struct pcmcia_device *link = comedi_to_pcmcia_dev(dev);
52 struct comedi_subdevice *s;
55 link->config_flags |= CONF_AUTO_SET_IO;
56 ret = comedi_pcmcia_enable(dev, NULL);
59 dev->iobase = link->resource[0]->start;
61 ret = comedi_alloc_subdevices(dev, 1);
66 s = &dev->subdevices[0];
67 ret = subdev_8255_init(dev, s, NULL, dev->iobase);
74 static void dio24_detach(struct comedi_device *dev)
76 comedi_spriv_free(dev, 0);
77 comedi_pcmcia_disable(dev);
80 static struct comedi_driver driver_dio24 = {
81 .driver_name = "ni_daq_dio24",
82 .module = THIS_MODULE,
83 .auto_attach = dio24_auto_attach,
84 .detach = dio24_detach,
87 static int dio24_cs_attach(struct pcmcia_device *link)
89 return comedi_pcmcia_auto_config(link, &driver_dio24);
92 static const struct pcmcia_device_id dio24_cs_ids[] = {
93 PCMCIA_DEVICE_MANF_CARD(0x010b, 0x475c), /* daqcard-dio24 */
96 MODULE_DEVICE_TABLE(pcmcia, dio24_cs_ids);
98 static struct pcmcia_driver dio24_cs_driver = {
99 .name = "ni_daq_dio24",
100 .owner = THIS_MODULE,
101 .id_table = dio24_cs_ids,
102 .probe = dio24_cs_attach,
103 .remove = comedi_pcmcia_auto_unconfig,
105 module_comedi_pcmcia_driver(driver_dio24, dio24_cs_driver);
107 MODULE_AUTHOR("Daniel Vecino Castel <dvecino@able.es>");
109 "Comedi driver for National Instruments PCMCIA DAQ-Card DIO-24");
110 MODULE_LICENSE("GPL");