[deliverable/linux.git] / drivers / staging / comedi / drivers / ni_daq_dio24.c

/*
    comedi/drivers/ni_daq_dio24.c
    Driver for National Instruments PCMCIA DAQ-Card DIO-24
    Copyright (C) 2002 Daniel Vecino Castel <dvecino@able.es>

    PCMCIA crap at end of file is adapted from dummy_cs.c 1.31 2001/08/24 12:13:13
    from the pcmcia package.
    The initial developer of the pcmcia dummy_cs.c code is David A. Hinds
    <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
    are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

************************************************************************
*/
/*
Driver: ni_daq_dio24
Description: National Instruments PCMCIA DAQ-Card DIO-24
Author: Daniel Vecino Castel <dvecino@able.es>
Devices: [National Instruments] PCMCIA DAQ-Card DIO-24 (ni_daq_dio24)
Status: ?
Updated: Thu, 07 Nov 2002 21:53:06 -0800

This is just a wrapper around the 8255.o driver to properly handle
the PCMCIA interface.
*/

			    /* #define LABPC_DEBUG *//*  enable debugging messages */
#undef LABPC_DEBUG

#include <linux/interrupt.h>
#include <linux/slab.h>
#include "../comedidev.h"

#include <linux/ioport.h>

#include "8255.h"

#include <pcmcia/cistpl.h>
#include <pcmcia/cisreg.h>
#include <pcmcia/ds.h>

static struct pcmcia_device *pcmcia_cur_dev;

#define DIO24_SIZE 4		/*  size of io region used by board */

static int dio24_attach(struct comedi_device *dev, struct comedi_devconfig *it);
static void dio24_detach(struct comedi_device *dev);

enum dio24_bustype { pcmcia_bustype };

struct dio24_board_struct {
	const char *name;
	int device_id;		/*  device id for pcmcia board */
	enum dio24_bustype bustype;	/*  PCMCIA */
	int have_dio;		/*  have 8255 chip */
	/*  function pointers so we can use inb/outb or readb/writeb as appropriate */
	unsigned int (*read_byte) (unsigned int address);
	void (*write_byte) (unsigned int byte, unsigned int address);
};

static const struct dio24_board_struct dio24_boards[] = {
	{
	 .name = "daqcard-dio24",
	 .device_id = 0x475c,	/*  0x10b is manufacturer id, 0x475c is device id */
	 .bustype = pcmcia_bustype,
	 .have_dio = 1,
	 },
	{
	 .name = "ni_daq_dio24",
	 .device_id = 0x475c,	/*  0x10b is manufacturer id, 0x475c is device id */
	 .bustype = pcmcia_bustype,
	 .have_dio = 1,
	 },
};

/*
 * Useful for shorthand access to the particular board structure
 */
#define thisboard ((const struct dio24_board_struct *)dev->board_ptr)

struct dio24_private {

	int data;		/* number of data points left to be taken */
};

static struct comedi_driver driver_dio24 = {
	.driver_name = "ni_daq_dio24",
	.module = THIS_MODULE,
	.attach = dio24_attach,
	.detach = dio24_detach,
	.num_names = ARRAY_SIZE(dio24_boards),
	.board_name = &dio24_boards[0].name,
	.offset = sizeof(struct dio24_board_struct),
};

static int dio24_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
	struct dio24_private *devpriv;
	struct comedi_subdevice *s;
	unsigned long iobase = 0;
#ifdef incomplete
	unsigned int irq = 0;
#endif
	struct pcmcia_device *link;
	int ret;

	devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL);
	if (!devpriv)
		return -ENOMEM;
	dev->private = devpriv;

	/*  get base address, irq etc. based on bustype */
	switch (thisboard->bustype) {
	case pcmcia_bustype:
		link = pcmcia_cur_dev;	/* XXX hack */
		if (!link)
			return -EIO;
		iobase = link->resource[0]->start;
#ifdef incomplete
		irq = link->irq;
#endif
		break;
	default:
		pr_err("bug! couldn't determine board type\n");
		return -EINVAL;
		break;
	}
	pr_debug("comedi%d: ni_daq_dio24: %s, io 0x%lx", dev->minor,
		 thisboard->name, iobase);
#ifdef incomplete
	if (irq)
		pr_debug("irq %u\n", irq);
#endif

	if (iobase == 0) {
		pr_err("io base address is zero!\n");
		return -EINVAL;
	}

	dev->iobase = iobase;

#ifdef incomplete
	/* grab our IRQ */
	dev->irq = irq;
#endif

	dev->board_name = thisboard->name;

	ret = comedi_alloc_subdevices(dev, 1);
	if (ret)
		return ret;

	/* 8255 dio */
	s = &dev->subdevices[0];
	subdev_8255_init(dev, s, NULL, dev->iobase);

	return 0;
};

static void dio24_detach(struct comedi_device *dev)
{
	struct comedi_subdevice *s;

	if (dev->subdevices) {
		s = &dev->subdevices[0];
		subdev_8255_cleanup(dev, s);
	}
	if (thisboard->bustype != pcmcia_bustype && dev->iobase)
		release_region(dev->iobase, DIO24_SIZE);
	if (dev->irq)
		free_irq(dev->irq, dev);
};

static void dio24_config(struct pcmcia_device *link);
static void dio24_release(struct pcmcia_device *link);
static int dio24_cs_suspend(struct pcmcia_device *p_dev);
static int dio24_cs_resume(struct pcmcia_device *p_dev);

static int dio24_cs_attach(struct pcmcia_device *);
static void dio24_cs_detach(struct pcmcia_device *);

struct local_info_t {
	struct pcmcia_device *link;
	int stop;
	struct bus_operations *bus;
};

static int dio24_cs_attach(struct pcmcia_device *link)
{
	struct local_info_t *local;

	dev_info(&link->dev, "ni_daq_dio24: HOLA SOY YO - CS-attach!\n");

	dev_dbg(&link->dev, "dio24_cs_attach()\n");

	/* Allocate space for private device-specific data */
	local = kzalloc(sizeof(struct local_info_t), GFP_KERNEL);
	if (!local)
		return -ENOMEM;
	local->link = link;
	link->priv = local;

	pcmcia_cur_dev = link;

	dio24_config(link);

	return 0;
}				/* dio24_cs_attach */

static void dio24_cs_detach(struct pcmcia_device *link)
{
	((struct local_info_t *)link->priv)->stop = 1;
	dio24_release(link);

	/* This points to the parent local_info_t struct */
	kfree(link->priv);
}

static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev,
				void *priv_data)
{
	if (p_dev->config_index == 0)
		return -EINVAL;

	return pcmcia_request_io(p_dev);
}

static void dio24_config(struct pcmcia_device *link)
{
	int ret;

	dev_info(&link->dev, "ni_daq_dio24: HOLA SOY YO! - config\n");

	dev_dbg(&link->dev, "dio24_config\n");

	link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_AUDIO |
		CONF_AUTO_SET_IO;

	ret = pcmcia_loop_config(link, dio24_pcmcia_config_loop, NULL);
	if (ret) {
		dev_warn(&link->dev, "no configuration found\n");
		goto failed;
	}

	if (!link->irq)
		goto failed;

	ret = pcmcia_enable_device(link);
	if (ret)
		goto failed;

	return;

failed:
	dev_info(&link->dev, "Fallo");
	dio24_release(link);

}				/* dio24_config */

static void dio24_release(struct pcmcia_device *link)
{
	dev_dbg(&link->dev, "dio24_release\n");

	pcmcia_disable_device(link);
}				/* dio24_release */

static int dio24_cs_suspend(struct pcmcia_device *link)
{
	struct local_info_t *local = link->priv;

	/* Mark the device as stopped, to block IO until later */
	local->stop = 1;
	return 0;
}				/* dio24_cs_suspend */

static int dio24_cs_resume(struct pcmcia_device *link)
{
	struct local_info_t *local = link->priv;

	local->stop = 0;
	return 0;
}				/* dio24_cs_resume */

/*====================================================================*/

static const struct pcmcia_device_id dio24_cs_ids[] = {
	/* N.B. These IDs should match those in dio24_boards */
	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x475c),	/* daqcard-dio24 */
	PCMCIA_DEVICE_NULL
};

MODULE_DEVICE_TABLE(pcmcia, dio24_cs_ids);
MODULE_AUTHOR("Daniel Vecino Castel <dvecino@able.es>");
MODULE_DESCRIPTION("Comedi driver for National Instruments "
		   "PCMCIA DAQ-Card DIO-24");
MODULE_LICENSE("GPL");

static struct pcmcia_driver dio24_cs_driver = {
	.probe = dio24_cs_attach,
	.remove = dio24_cs_detach,
	.suspend = dio24_cs_suspend,
	.resume = dio24_cs_resume,
	.id_table = dio24_cs_ids,
	.owner = THIS_MODULE,
	.name = "ni_daq_dio24",
};

static int __init init_dio24_cs(void)
{
	printk("ni_daq_dio24: HOLA SOY YO!\n");
	pcmcia_register_driver(&dio24_cs_driver);
	return 0;
}

static void __exit exit_dio24_cs(void)
{
	pcmcia_unregister_driver(&dio24_cs_driver);
}

int __init init_module(void)
{
	int ret;

	ret = init_dio24_cs();
	if (ret < 0)
		return ret;

	return comedi_driver_register(&driver_dio24);
}

void __exit cleanup_module(void)
{
	exit_dio24_cs();
	comedi_driver_unregister(&driver_dio24);
}
Commit	Line	Data
d1d3cb32 DVC	1	/*
	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>
	5
	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.
	11
	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.
	16
	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.
	21
	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.
	25
	26	************************************************************************
	27	*/
	28	/*
	29	Driver: ni_daq_dio24
	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)
	33	Status: ?
	34	Updated: Thu, 07 Nov 2002 21:53:06 -0800
	35
	36	This is just a wrapper around the 8255.o driver to properly handle
	37	the PCMCIA interface.
	38	*/
	39
0a85b6f0	40	/* #define LABPC_DEBUG // enable debugging messages */
d1d3cb32 DVC	41	#undef LABPC_DEBUG
d1d3cb32 DVC	42
25436dc9	43	#include <linux/interrupt.h>
5a0e3ad6	44	#include <linux/slab.h>
d1d3cb32 DVC	45	#include "../comedidev.h"
	46
	47	#include <linux/ioport.h>
d1d3cb32 DVC	48
	49	#include "8255.h"
	50
d1d3cb32 DVC	51	#include <pcmcia/cistpl.h>
	52	#include <pcmcia/cisreg.h>
	53	#include <pcmcia/ds.h>
	54
73b12a5b	55	static struct pcmcia_device *pcmcia_cur_dev;
d1d3cb32	56
2696fb57	57	#define DIO24_SIZE 4 /* size of io region used by board */
d1d3cb32	58
da91b269	59	static int dio24_attach(struct comedi_device dev, struct comedi_devconfig it);
484ecc95	60	static void dio24_detach(struct comedi_device *dev);
d1d3cb32 DVC	61
	62	enum dio24_bustype { pcmcia_bustype };
	63
cf4c8d1b	64	struct dio24_board_struct {
d1d3cb32	65	const char *name;
2696fb57 BP	66	int device_id; /* device id for pcmcia board */
	67	enum dio24_bustype bustype; /* PCMCIA */
	68	int have_dio; /* have 8255 chip */
	69	/* function pointers so we can use inb/outb or readb/writeb as appropriate */
d1d3cb32 DVC	70	unsigned int (*read_byte) (unsigned int address);
d1d3cb32 DVC	71	void (*write_byte) (unsigned int byte, unsigned int address);
cf4c8d1b	72	};
d1d3cb32	73
cf4c8d1b	74	static const struct dio24_board_struct dio24_boards[] = {
d1d3cb32	75	{
0a85b6f0 MT	76	.name = "daqcard-dio24",
	77	.device_id = 0x475c, /* 0x10b is manufacturer id, 0x475c is device id */
	78	.bustype = pcmcia_bustype,
	79	.have_dio = 1,
	80	},
d1d3cb32	81	{
0a85b6f0 MT	82	.name = "ni_daq_dio24",
	83	.device_id = 0x475c, /* 0x10b is manufacturer id, 0x475c is device id */
	84	.bustype = pcmcia_bustype,
	85	.have_dio = 1,
	86	},
d1d3cb32 DVC	87	};
	88
	89	/*
	90	* Useful for shorthand access to the particular board structure
	91	*/
cf4c8d1b	92	#define thisboard ((const struct dio24_board_struct *)dev->board_ptr)
d1d3cb32	93
344d23e9 BP	94	struct dio24_private {
344d23e9 BP	95
d1d3cb32	96	int data; /* number of data points left to be taken */
344d23e9 BP	97	};
344d23e9 BP	98
139dfbdf	99	static struct comedi_driver driver_dio24 = {
68c3dbff BP	100	.driver_name = "ni_daq_dio24",
	101	.module = THIS_MODULE,
	102	.attach = dio24_attach,
	103	.detach = dio24_detach,
8629efa4	104	.num_names = ARRAY_SIZE(dio24_boards),
68c3dbff BP	105	.board_name = &dio24_boards[0].name,
68c3dbff BP	106	.offset = sizeof(struct dio24_board_struct),
d1d3cb32 DVC	107	};
d1d3cb32 DVC	108
da91b269	109	static int dio24_attach(struct comedi_device dev, struct comedi_devconfig it)
d1d3cb32	110	{
9a1a6cf8	111	struct dio24_private *devpriv;
34c43922	112	struct comedi_subdevice *s;
d1d3cb32 DVC	113	unsigned long iobase = 0;
	114	#ifdef incomplete
	115	unsigned int irq = 0;
	116	#endif
	117	struct pcmcia_device *link;
8b6c5694	118	int ret;
d1d3cb32	119
c34fa261 HS	120	devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL);
	121	if (!devpriv)
	122	return -ENOMEM;
	123	dev->private = devpriv;
d1d3cb32	124
2696fb57	125	/* get base address, irq etc. based on bustype */
d1d3cb32 DVC	126	switch (thisboard->bustype) {
	127	case pcmcia_bustype:
	128	link = pcmcia_cur_dev; /* XXX hack */
	129	if (!link)
	130	return -EIO;
9a017a91	131	iobase = link->resource[0]->start;
d1d3cb32	132	#ifdef incomplete
eb14120f	133	irq = link->irq;
d1d3cb32 DVC	134	#endif
	135	break;
	136	default:
1aa301e8	137	pr_err("bug! couldn't determine board type\n");
d1d3cb32 DVC	138	return -EINVAL;
	139	break;
	140	}
1aa301e8 RM	141	pr_debug("comedi%d: ni_daq_dio24: %s, io 0x%lx", dev->minor,
1aa301e8 RM	142	thisboard->name, iobase);
d1d3cb32	143	#ifdef incomplete
ef7908eb	144	if (irq)
1aa301e8	145	pr_debug("irq %u\n", irq);
d1d3cb32 DVC	146	#endif
d1d3cb32 DVC	147
d1d3cb32	148	if (iobase == 0) {
1aa301e8	149	pr_err("io base address is zero!\n");
d1d3cb32 DVC	150	return -EINVAL;
	151	}
	152
	153	dev->iobase = iobase;
	154
	155	#ifdef incomplete
	156	/* grab our IRQ */
	157	dev->irq = irq;
	158	#endif
	159
	160	dev->board_name = thisboard->name;
	161
8b6c5694 HS	162	ret = comedi_alloc_subdevices(dev, 1);
	163	if (ret)
	164	return ret;
d1d3cb32 DVC	165
d1d3cb32 DVC	166	/* 8255 dio */
06e915e2	167	s = &dev->subdevices[0];
d1d3cb32 DVC	168	subdev_8255_init(dev, s, NULL, dev->iobase);
	169
	170	return 0;
	171	};
	172
484ecc95	173	static void dio24_detach(struct comedi_device *dev)
d1d3cb32	174	{
06e915e2 HS	175	struct comedi_subdevice *s;
	176
	177	if (dev->subdevices) {
	178	s = &dev->subdevices[0];
	179	subdev_8255_cleanup(dev, s);
	180	}
d1d3cb32 DVC	181	if (thisboard->bustype != pcmcia_bustype && dev->iobase)
	182	release_region(dev->iobase, DIO24_SIZE);
	183	if (dev->irq)
5f74ea14	184	free_irq(dev->irq, dev);
d1d3cb32 DVC	185	};
d1d3cb32 DVC	186
d1d3cb32 DVC	187	static void dio24_config(struct pcmcia_device *link);
	188	static void dio24_release(struct pcmcia_device *link);
	189	static int dio24_cs_suspend(struct pcmcia_device *p_dev);
	190	static int dio24_cs_resume(struct pcmcia_device *p_dev);
	191
d1d3cb32 DVC	192	static int dio24_cs_attach(struct pcmcia_device *);
	193	static void dio24_cs_detach(struct pcmcia_device *);
	194
2ec9f875	195	struct local_info_t {
d1d3cb32	196	struct pcmcia_device *link;
d1d3cb32 DVC	197	int stop;
d1d3cb32 DVC	198	struct bus_operations *bus;
2ec9f875	199	};
d1d3cb32	200
d1d3cb32 DVC	201	static int dio24_cs_attach(struct pcmcia_device *link)
d1d3cb32 DVC	202	{
2ec9f875	203	struct local_info_t *local;
d1d3cb32	204
351be7c9	205	dev_info(&link->dev, "ni_daq_dio24: HOLA SOY YO - CS-attach!\n");
d1d3cb32	206
55a19b39	207	dev_dbg(&link->dev, "dio24_cs_attach()\n");
d1d3cb32 DVC	208
d1d3cb32 DVC	209	/* Allocate space for private device-specific data */
2ec9f875	210	local = kzalloc(sizeof(struct local_info_t), GFP_KERNEL);
d1d3cb32 DVC	211	if (!local)
	212	return -ENOMEM;
	213	local->link = link;
	214	link->priv = local;
	215
d1d3cb32 DVC	216	pcmcia_cur_dev = link;
	217
	218	dio24_config(link);
	219
	220	return 0;
	221	} /* dio24_cs_attach */
	222
d1d3cb32 DVC	223	static void dio24_cs_detach(struct pcmcia_device *link)
d1d3cb32 DVC	224	{
78950591 JMC	225	((struct local_info_t *)link->priv)->stop = 1;
78950591 JMC	226	dio24_release(link);
d1d3cb32 DVC	227
d1d3cb32 DVC	228	/* This points to the parent local_info_t struct */
f25bd6bf	229	kfree(link->priv);
484ecc95	230	}
d1d3cb32	231
55a19b39	232	static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev,
55a19b39	233	void *priv_data)
d1d3cb32	234	{
00990e7c DB	235	if (p_dev->config_index == 0)
00990e7c DB	236	return -EINVAL;
c3744138	237
00990e7c	238	return pcmcia_request_io(p_dev);
55a19b39	239	}
d1d3cb32	240
55a19b39 DB	241	static void dio24_config(struct pcmcia_device *link)
55a19b39 DB	242	{
55a19b39	243	int ret;
d1d3cb32	244
351be7c9	245	dev_info(&link->dev, "ni_daq_dio24: HOLA SOY YO! - config\n");
d1d3cb32	246
55a19b39	247	dev_dbg(&link->dev, "dio24_config\n");
c3744138	248
00990e7c DB	249	link->config_flags \|= CONF_ENABLE_IRQ \| CONF_AUTO_AUDIO \|
00990e7c DB	250	CONF_AUTO_SET_IO;
440eed43	251
0f52e86d	252	ret = pcmcia_loop_config(link, dio24_pcmcia_config_loop, NULL);
55a19b39 DB	253	if (ret) {
	254	dev_warn(&link->dev, "no configuration found\n");
	255	goto failed;
d1d3cb32 DVC	256	}
d1d3cb32 DVC	257
eb14120f DB	258	if (!link->irq)
eb14120f DB	259	goto failed;
d1d3cb32	260
1ac71e5a	261	ret = pcmcia_enable_device(link);
55a19b39 DB	262	if (ret)
55a19b39 DB	263	goto failed;
d1d3cb32	264
d1d3cb32 DVC	265	return;
d1d3cb32 DVC	266
55a19b39	267	failed:
351be7c9	268	dev_info(&link->dev, "Fallo");
d1d3cb32 DVC	269	dio24_release(link);
	270
	271	} /* dio24_config */
	272
	273	static void dio24_release(struct pcmcia_device *link)
	274	{
55a19b39	275	dev_dbg(&link->dev, "dio24_release\n");
d1d3cb32 DVC	276
	277	pcmcia_disable_device(link);
	278	} /* dio24_release */
	279
d1d3cb32 DVC	280	static int dio24_cs_suspend(struct pcmcia_device *link)
d1d3cb32 DVC	281	{
2ec9f875	282	struct local_info_t *local = link->priv;
d1d3cb32 DVC	283
	284	/* Mark the device as stopped, to block IO until later */
	285	local->stop = 1;
	286	return 0;
	287	} /* dio24_cs_suspend */
	288
	289	static int dio24_cs_resume(struct pcmcia_device *link)
	290	{
2ec9f875	291	struct local_info_t *local = link->priv;
d1d3cb32 DVC	292
	293	local->stop = 0;
	294	return 0;
	295	} /* dio24_cs_resume */
	296
	297	/====================================================================/
	298
2202a5a7	299	static const struct pcmcia_device_id dio24_cs_ids[] = {
d1d3cb32 DVC	300	/* N.B. These IDs should match those in dio24_boards */
	301	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x475c), /* daqcard-dio24 */
	302	PCMCIA_DEVICE_NULL
	303	};
	304
	305	MODULE_DEVICE_TABLE(pcmcia, dio24_cs_ids);
6c7f8196 AK	306	MODULE_AUTHOR("Daniel Vecino Castel <dvecino@able.es>");
	307	MODULE_DESCRIPTION("Comedi driver for National Instruments "
	308	"PCMCIA DAQ-Card DIO-24");
	309	MODULE_LICENSE("GPL");
d1d3cb32	310
3786d4fb	311	static struct pcmcia_driver dio24_cs_driver = {
d1d3cb32 DVC	312	.probe = dio24_cs_attach,
	313	.remove = dio24_cs_detach,
	314	.suspend = dio24_cs_suspend,
	315	.resume = dio24_cs_resume,
	316	.id_table = dio24_cs_ids,
	317	.owner = THIS_MODULE,
2e9b981a	318	.name = "ni_daq_dio24",
d1d3cb32 DVC	319	};
	320
	321	static int __init init_dio24_cs(void)
	322	{
	323	printk("ni_daq_dio24: HOLA SOY YO!\n");
d1d3cb32 DVC	324	pcmcia_register_driver(&dio24_cs_driver);
	325	return 0;
	326	}
	327
	328	static void __exit exit_dio24_cs(void)
	329	{
d1d3cb32 DVC	330	pcmcia_unregister_driver(&dio24_cs_driver);
	331	}
	332
	333	int __init init_module(void)
	334	{
	335	int ret;
	336
	337	ret = init_dio24_cs();
	338	if (ret < 0)
	339	return ret;
	340
	341	return comedi_driver_register(&driver_dio24);
	342	}
	343
	344	void __exit cleanup_module(void)
	345	{
	346	exit_dio24_cs();
	347	comedi_driver_unregister(&driver_dio24);
	348	}