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[] = {
49 .id = PCI_DEVICE_ID_PCIDAS08,
51 .ai_pg = das08_bipolar5,
52 .ai_encoding = das08_encode12,
60 static int das08_pci_auto_attach(struct comedi_device *dev,
61 unsigned long context_unused)
63 struct pci_dev *pdev = comedi_to_pci_dev(dev);
64 struct das08_private_struct *devpriv;
67 devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL);
70 dev->private = devpriv;
72 /* The das08 driver needs the board_ptr */
73 dev->board_ptr = &das08_pci_boards[0];
75 ret = comedi_pci_enable(pdev, dev->driver->driver_name);
78 dev->iobase = pci_resource_start(pdev, 2);
80 return das08_common_attach(dev, dev->iobase);
83 static void das08_pci_detach(struct comedi_device *dev)
85 struct pci_dev *pdev = comedi_to_pci_dev(dev);
87 das08_common_detach(dev);
89 comedi_pci_disable(pdev);
92 static struct comedi_driver das08_pci_comedi_driver = {
93 .driver_name = "pci-das08",
94 .module = THIS_MODULE,
95 .auto_attach = das08_pci_auto_attach,
96 .detach = das08_pci_detach,
99 static int das08_pci_probe(struct pci_dev *dev,
100 const struct pci_device_id *ent)
102 return comedi_pci_auto_config(dev, &das08_pci_comedi_driver);
105 static DEFINE_PCI_DEVICE_TABLE(das08_pci_table) = {
106 { PCI_DEVICE(PCI_VENDOR_ID_CB, PCI_DEVICE_ID_PCIDAS08) },
109 MODULE_DEVICE_TABLE(pci, das08_pci_table);
111 static struct pci_driver das08_pci_driver = {
113 .id_table = das08_pci_table,
114 .probe = das08_pci_probe,
115 .remove = comedi_pci_auto_unconfig,
117 module_comedi_pci_driver(das08_pci_comedi_driver, das08_pci_driver);
119 MODULE_AUTHOR("Comedi http://www.comedi.org");
120 MODULE_DESCRIPTION("Comedi low-level driver");
121 MODULE_LICENSE("GPL");