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f91f9bea HS |
1 | /* |
2 | * das08_pci.c | |
3 | * comedi driver for DAS08 PCI boards | |
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 | * Copyright (C) 2004 Salvador E. Tropea <set@users.sf.net> <set@ieee.org> | |
9 | * | |
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. | |
14 | * | |
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. | |
f91f9bea HS |
19 | */ |
20 | ||
21 | /* | |
22 | * Driver: das08_pci | |
23 | * Description: DAS-08 PCI compatible boards | |
7ba7eea0 | 24 | * Devices: [ComputerBoards] PCI-DAS08 (pci-das08) |
f91f9bea HS |
25 | * Author: Warren Jasper, ds, Frank Hess |
26 | * Updated: Fri, 31 Aug 2012 19:19:06 +0100 | |
27 | * Status: works | |
28 | * | |
29 | * This is the PCI-specific support split off from the das08 driver. | |
30 | * | |
31 | * Configuration Options: not applicable, uses PCI auto config | |
32 | */ | |
33 | ||
ce157f80 | 34 | #include <linux/module.h> |
f91f9bea | 35 | |
0483a811 | 36 | #include "../comedi_pci.h" |
f91f9bea HS |
37 | |
38 | #include "das08.h" | |
39 | ||
f91f9bea HS |
40 | static const struct das08_board_struct das08_pci_boards[] = { |
41 | { | |
42 | .name = "pci-das08", | |
f91f9bea HS |
43 | .ai_nbits = 12, |
44 | .ai_pg = das08_bipolar5, | |
45 | .ai_encoding = das08_encode12, | |
46 | .di_nchan = 3, | |
47 | .do_nchan = 4, | |
48 | .i8254_offset = 4, | |
49 | .iosize = 8, | |
50 | }, | |
51 | }; | |
52 | ||
53 | static int das08_pci_auto_attach(struct comedi_device *dev, | |
54 | unsigned long context_unused) | |
55 | { | |
56 | struct pci_dev *pdev = comedi_to_pci_dev(dev); | |
57 | struct das08_private_struct *devpriv; | |
58 | int ret; | |
59 | ||
0bdab509 | 60 | devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv)); |
f91f9bea HS |
61 | if (!devpriv) |
62 | return -ENOMEM; | |
f91f9bea HS |
63 | |
64 | /* The das08 driver needs the board_ptr */ | |
65 | dev->board_ptr = &das08_pci_boards[0]; | |
66 | ||
818f569f | 67 | ret = comedi_pci_enable(dev); |
f91f9bea HS |
68 | if (ret) |
69 | return ret; | |
70 | dev->iobase = pci_resource_start(pdev, 2); | |
71 | ||
72 | return das08_common_attach(dev, dev->iobase); | |
73 | } | |
74 | ||
f91f9bea HS |
75 | static struct comedi_driver das08_pci_comedi_driver = { |
76 | .driver_name = "pci-das08", | |
77 | .module = THIS_MODULE, | |
78 | .auto_attach = das08_pci_auto_attach, | |
aac307f9 | 79 | .detach = comedi_pci_detach, |
f91f9bea HS |
80 | }; |
81 | ||
82 | static int das08_pci_probe(struct pci_dev *dev, | |
b8f4ac23 | 83 | const struct pci_device_id *id) |
f91f9bea | 84 | { |
b8f4ac23 HS |
85 | return comedi_pci_auto_config(dev, &das08_pci_comedi_driver, |
86 | id->driver_data); | |
f91f9bea HS |
87 | } |
88 | ||
41e043fc | 89 | static const struct pci_device_id das08_pci_table[] = { |
472cd3db | 90 | { PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0029) }, |
f91f9bea HS |
91 | { 0 } |
92 | }; | |
93 | MODULE_DEVICE_TABLE(pci, das08_pci_table); | |
94 | ||
95 | static struct pci_driver das08_pci_driver = { | |
96 | .name = "pci-das08", | |
97 | .id_table = das08_pci_table, | |
98 | .probe = das08_pci_probe, | |
99 | .remove = comedi_pci_auto_unconfig, | |
100 | }; | |
101 | module_comedi_pci_driver(das08_pci_comedi_driver, das08_pci_driver); | |
102 | ||
103 | MODULE_AUTHOR("Comedi http://www.comedi.org"); | |
104 | MODULE_DESCRIPTION("Comedi low-level driver"); | |
105 | MODULE_LICENSE("GPL"); |