3 * comedi driver for DAS08 PCI 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 PCI compatible boards
28 * Devices: (ComputerBoards) PCI-DAS08 [pci-das08]
29 * Author: Warren Jasper, ds, Frank Hess
30 * Updated: Fri, 31 Aug 2012 19:19:06 +0100
33 * This is the PCI-specific support split off from the das08 driver.
35 * Configuration Options: not applicable, uses PCI auto config
38 #include <linux/pci.h>
40 #include "../comedidev.h"
44 #define PCI_DEVICE_ID_PCIDAS08 0x0029
46 static const struct das08_board_struct das08_pci_boards[] = {
50 .ai_pg = das08_bipolar5,
51 .ai_encoding = das08_encode12,
59 static int das08_pci_auto_attach(struct comedi_device *dev,
60 unsigned long context_unused)
62 struct pci_dev *pdev = comedi_to_pci_dev(dev);
63 struct das08_private_struct *devpriv;
66 devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL);
69 dev->private = devpriv;
71 /* The das08 driver needs the board_ptr */
72 dev->board_ptr = &das08_pci_boards[0];
74 ret = comedi_pci_enable(dev);
77 dev->iobase = pci_resource_start(pdev, 2);
79 return das08_common_attach(dev, dev->iobase);
82 static void das08_pci_detach(struct comedi_device *dev)
84 das08_common_detach(dev);
85 comedi_pci_disable(dev);
88 static struct comedi_driver das08_pci_comedi_driver = {
89 .driver_name = "pci-das08",
90 .module = THIS_MODULE,
91 .auto_attach = das08_pci_auto_attach,
92 .detach = das08_pci_detach,
95 static int das08_pci_probe(struct pci_dev *dev,
96 const struct pci_device_id *id)
98 return comedi_pci_auto_config(dev, &das08_pci_comedi_driver,
102 static DEFINE_PCI_DEVICE_TABLE(das08_pci_table) = {
103 { PCI_DEVICE(PCI_VENDOR_ID_CB, PCI_DEVICE_ID_PCIDAS08) },
106 MODULE_DEVICE_TABLE(pci, das08_pci_table);
108 static struct pci_driver das08_pci_driver = {
110 .id_table = das08_pci_table,
111 .probe = das08_pci_probe,
112 .remove = comedi_pci_auto_unconfig,
114 module_comedi_pci_driver(das08_pci_comedi_driver, das08_pci_driver);
116 MODULE_AUTHOR("Comedi http://www.comedi.org");
117 MODULE_DESCRIPTION("Comedi low-level driver");
118 MODULE_LICENSE("GPL");