3 * comedi driver for DAS08 ISA/PC-104 boards
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 * Copyright (C) 2004 Salvador E. Tropea <set@users.sf.net> <set@ieee.org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27 * Description: DAS-08 ISA/PC-104 compatible boards
28 * Devices: (Keithley Metrabyte) DAS08 [isa-das08],
29 * (ComputerBoards) DAS08 [isa-das08]
30 * (ComputerBoards) DAS08-PGM [das08-pgm]
31 * (ComputerBoards) DAS08-PGH [das08-pgh]
32 * (ComputerBoards) DAS08-PGL [das08-pgl]
33 * (ComputerBoards) DAS08-AOH [das08-aoh]
34 * (ComputerBoards) DAS08-AOL [das08-aol]
35 * (ComputerBoards) DAS08-AOM [das08-aom]
36 * (ComputerBoards) DAS08/JR-AO [das08/jr-ao]
37 * (ComputerBoards) DAS08/JR-16-AO [das08jr-16-ao]
38 * (ComputerBoards) PC104-DAS08 [pc104-das08]
39 * (ComputerBoards) DAS08/JR/16 [das08jr/16]
40 * Author: Warren Jasper, ds, Frank Hess
41 * Updated: Fri, 31 Aug 2012 19:19:06 +0100
44 * This is the ISA/PC-104-specific support split off from the das08 driver.
46 * Configuration Options:
47 * [0] - base io address
50 #include "../comedidev.h"
54 static const struct das08_board_struct das08_isa_boards[] = {
59 .ai_pg = das08_pg_none,
60 .ai_encoding = das08_encode12,
65 .iosize = 16, /* unchecked */
67 /* cio-das08pgx.pdf */
71 .ai_encoding = das08_encode12,
76 .iosize = 16, /* unchecked */
78 /* cio-das08pgx.pdf */
82 .ai_encoding = das08_encode12,
86 .iosize = 16, /* unchecked */
88 /* cio-das08pgx.pdf */
92 .ai_encoding = das08_encode12,
96 .iosize = 16, /* unchecked */
98 /* cio-das08_aox.pdf */
102 .ai_encoding = das08_encode12,
106 .i8255_offset = 0x0c,
107 .i8254_offset = 0x04,
108 .iosize = 16, /* unchecked */
110 /* cio-das08_aox.pdf */
114 .ai_encoding = das08_encode12,
118 .i8255_offset = 0x0c,
119 .i8254_offset = 0x04,
120 .iosize = 16, /* unchecked */
122 /* cio-das08_aox.pdf */
126 .ai_encoding = das08_encode12,
130 .i8255_offset = 0x0c,
131 .i8254_offset = 0x04,
132 .iosize = 16, /* unchecked */
134 /* cio-das08-jr-ao.pdf */
135 .name = "das08/jr-ao",
138 .ai_pg = das08_pg_none,
139 .ai_encoding = das08_encode12,
143 .iosize = 16, /* unchecked */
145 /* cio-das08jr-16-ao.pdf */
146 .name = "das08jr-16-ao",
149 .ai_pg = das08_pg_none,
150 .ai_encoding = das08_encode16,
154 .i8254_offset = 0x04,
155 .iosize = 16, /* unchecked */
157 .name = "pc104-das08",
159 .ai_pg = das08_pg_none,
160 .ai_encoding = das08_encode12,
164 .iosize = 16, /* unchecked */
166 .name = "das08jr/16",
169 .ai_pg = das08_pg_none,
170 .ai_encoding = das08_encode16,
173 .iosize = 16, /* unchecked */
177 static int das08_isa_attach(struct comedi_device *dev,
178 struct comedi_devconfig *it)
180 const struct das08_board_struct *thisboard = comedi_board(dev);
181 struct das08_private_struct *devpriv;
184 devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL);
187 dev->private = devpriv;
189 ret = comedi_request_region(dev, it->options[0], thisboard->iosize);
193 return das08_common_attach(dev, dev->iobase);
196 static void das08_isa_detach(struct comedi_device *dev)
198 das08_common_detach(dev);
199 comedi_legacy_detach(dev);
202 static struct comedi_driver das08_isa_driver = {
203 .driver_name = "isa-das08",
204 .module = THIS_MODULE,
205 .attach = das08_isa_attach,
206 .detach = das08_isa_detach,
207 .board_name = &das08_isa_boards[0].name,
208 .num_names = ARRAY_SIZE(das08_isa_boards),
209 .offset = sizeof(das08_isa_boards[0]),
211 module_comedi_driver(das08_isa_driver);
213 MODULE_AUTHOR("Comedi http://www.comedi.org");
214 MODULE_DESCRIPTION("Comedi low-level driver");
215 MODULE_LICENSE("GPL");