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1/*
2    comedi/drivers/das08_cs.c
3    DAS08 driver
4
5    COMEDI - Linux Control and Measurement Device Interface
6    Copyright (C) 2000 David A. Schleef <ds@schleef.org>
7    Copyright (C) 2001,2002,2003 Frank Mori Hess <fmhess@users.sourceforge.net>
8
9    This program is free software; you can redistribute it and/or modify
10    it under the terms of the GNU General Public License as published by
11    the Free Software Foundation; either version 2 of the License, or
12    (at your option) any later version.
13
14    This program is distributed in the hope that it will be useful,
15    but WITHOUT ANY WARRANTY; without even the implied warranty of
16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17    GNU General Public License for more details.
18
19    PCMCIA support code for this driver is adapted from the dummy_cs.c
20    driver of the Linux PCMCIA Card Services package.
21
22    The initial developer of the original code is David A. Hinds
23    <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
24    are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
25*/
26/*
27Driver: das08_cs
28Description: DAS-08 PCMCIA boards
29Author: Warren Jasper, ds, Frank Hess
30Devices: [ComputerBoards] PCM-DAS08 (pcm-das08)
31Status: works
32
33This is the PCMCIA-specific support split off from the
34das08 driver.
35
36Options (for pcm-das08):
37	NONE
38
39Command support does not exist, but could be added for this board.
40*/
41
42#include <linux/module.h>
43
44#include "../comedidev.h"
45
46#include <pcmcia/cistpl.h>
47#include <pcmcia/ds.h>
48
49#include "das08.h"
50
51static const struct das08_board_struct das08_cs_boards[] = {
52	{
53		.name		= "pcm-das08",
54		.ai_nbits	= 12,
55		.ai_pg		= das08_bipolar5,
56		.ai_encoding	= das08_pcm_encode12,
57		.di_nchan	= 3,
58		.do_nchan	= 3,
59		.iosize		= 16,
60	},
61};
62
63static int das08_cs_auto_attach(struct comedi_device *dev,
64				unsigned long context)
65{
66	struct pcmcia_device *link = comedi_to_pcmcia_dev(dev);
67	struct das08_private_struct *devpriv;
68	unsigned long iobase;
69	int ret;
70
71	/* The das08 driver needs the board_ptr */
72	dev->board_ptr = &das08_cs_boards[0];
73
74	link->config_flags |= CONF_AUTO_SET_IO;
75	ret = comedi_pcmcia_enable(dev, NULL);
76	if (ret)
77		return ret;
78	iobase = link->resource[0]->start;
79
80	devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv));
81	if (!devpriv)
82		return -ENOMEM;
83
84	return das08_common_attach(dev, iobase);
85}
86
87static struct comedi_driver driver_das08_cs = {
88	.driver_name	= "das08_cs",
89	.module		= THIS_MODULE,
90	.auto_attach	= das08_cs_auto_attach,
91	.detach		= comedi_pcmcia_disable,
92};
93
94static int das08_pcmcia_attach(struct pcmcia_device *link)
95{
96	return comedi_pcmcia_auto_config(link, &driver_das08_cs);
97}
98
99static const struct pcmcia_device_id das08_cs_id_table[] = {
100	PCMCIA_DEVICE_MANF_CARD(0x01c5, 0x4001),
101	PCMCIA_DEVICE_NULL
102};
103MODULE_DEVICE_TABLE(pcmcia, das08_cs_id_table);
104
105static struct pcmcia_driver das08_cs_driver = {
106	.name		= "pcm-das08",
107	.owner		= THIS_MODULE,
108	.id_table	= das08_cs_id_table,
109	.probe		= das08_pcmcia_attach,
110	.remove		= comedi_pcmcia_auto_unconfig,
111};
112module_comedi_pcmcia_driver(driver_das08_cs, das08_cs_driver);
113
114MODULE_AUTHOR("David A. Schleef <ds@schleef.org>, "
115	      "Frank Mori Hess <fmhess@users.sourceforge.net>");
116MODULE_DESCRIPTION("Comedi driver for ComputerBoards DAS-08 PCMCIA boards");
117MODULE_LICENSE("GPL");
118