Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 1 | /* |
| 2 | comedi/drivers/ni_daq_dio24.c |
| 3 | Driver for National Instruments PCMCIA DAQ-Card DIO-24 |
| 4 | Copyright (C) 2002 Daniel Vecino Castel <dvecino@able.es> |
| 5 | |
Matei Oprea | a100032 | 2014-03-11 14:39:12 +0200 | [diff] [blame] | 6 | PCMCIA crap at end of file is adapted from dummy_cs.c 1.31 |
| 7 | 2001/08/24 12:13:13 from the pcmcia package. |
Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 8 | The initial developer of the pcmcia dummy_cs.c code is David A. Hinds |
| 9 | <dahinds@users.sourceforge.net>. Portions created by David A. Hinds |
| 10 | are Copyright (C) 1999 David A. Hinds. All Rights Reserved. |
| 11 | |
| 12 | This program is free software; you can redistribute it and/or modify |
| 13 | it under the terms of the GNU General Public License as published by |
| 14 | the Free Software Foundation; either version 2 of the License, or |
| 15 | (at your option) any later version. |
| 16 | |
| 17 | This program is distributed in the hope that it will be useful, |
| 18 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | GNU General Public License for more details. |
Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 21 | */ |
| 22 | /* |
| 23 | Driver: ni_daq_dio24 |
| 24 | Description: National Instruments PCMCIA DAQ-Card DIO-24 |
| 25 | Author: Daniel Vecino Castel <dvecino@able.es> |
| 26 | Devices: [National Instruments] PCMCIA DAQ-Card DIO-24 (ni_daq_dio24) |
| 27 | Status: ? |
| 28 | Updated: Thu, 07 Nov 2002 21:53:06 -0800 |
| 29 | |
| 30 | This is just a wrapper around the 8255.o driver to properly handle |
| 31 | the PCMCIA interface. |
| 32 | */ |
| 33 | |
H Hartley Sweeten | ce157f8 | 2013-06-24 17:04:43 -0700 | [diff] [blame] | 34 | #include <linux/module.h> |
Ian Abbott | 51d5483 | 2015-01-30 09:57:22 +0000 | [diff] [blame] | 35 | #include "../comedi_pcmcia.h" |
Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 36 | |
H Hartley Sweeten | 89d714c | 2013-01-30 16:48:15 -0700 | [diff] [blame] | 37 | #include "8255.h" |
| 38 | |
H Hartley Sweeten | 5a1daad | 2013-01-30 16:47:01 -0700 | [diff] [blame] | 39 | static int dio24_auto_attach(struct comedi_device *dev, |
| 40 | unsigned long context) |
Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 41 | { |
H Hartley Sweeten | 5a1daad | 2013-01-30 16:47:01 -0700 | [diff] [blame] | 42 | struct pcmcia_device *link = comedi_to_pcmcia_dev(dev); |
| 43 | struct comedi_subdevice *s; |
Dominik Brodowski | 55a19b3 | 2009-10-29 00:54:49 +0100 | [diff] [blame] | 44 | int ret; |
Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 45 | |
H Hartley Sweeten | 573a964 | 2013-02-05 18:15:20 -0700 | [diff] [blame] | 46 | link->config_flags |= CONF_AUTO_SET_IO; |
H Hartley Sweeten | a3ac951 | 2013-02-05 18:16:07 -0700 | [diff] [blame] | 47 | ret = comedi_pcmcia_enable(dev, NULL); |
H Hartley Sweeten | 37fa328 | 2013-02-07 13:27:10 -0700 | [diff] [blame] | 48 | if (ret) |
H Hartley Sweeten | 5a1daad | 2013-01-30 16:47:01 -0700 | [diff] [blame] | 49 | return ret; |
| 50 | dev->iobase = link->resource[0]->start; |
Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 51 | |
H Hartley Sweeten | 5a1daad | 2013-01-30 16:47:01 -0700 | [diff] [blame] | 52 | ret = comedi_alloc_subdevices(dev, 1); |
| 53 | if (ret) |
| 54 | return ret; |
| 55 | |
| 56 | /* 8255 dio */ |
| 57 | s = &dev->subdevices[0]; |
Abdul Hussain | ac7e629 | 2015-06-22 06:11:09 +0000 | [diff] [blame] | 58 | return subdev_8255_init(dev, s, NULL, 0x00); |
H Hartley Sweeten | 07c5b44 | 2013-01-30 16:43:48 -0700 | [diff] [blame] | 59 | } |
| 60 | |
H Hartley Sweeten | 5a1daad | 2013-01-30 16:47:01 -0700 | [diff] [blame] | 61 | static struct comedi_driver driver_dio24 = { |
| 62 | .driver_name = "ni_daq_dio24", |
| 63 | .module = THIS_MODULE, |
| 64 | .auto_attach = dio24_auto_attach, |
H Hartley Sweeten | 588ba6d | 2013-06-11 11:32:29 -0700 | [diff] [blame] | 65 | .detach = comedi_pcmcia_disable, |
H Hartley Sweeten | 5a1daad | 2013-01-30 16:47:01 -0700 | [diff] [blame] | 66 | }; |
| 67 | |
| 68 | static int dio24_cs_attach(struct pcmcia_device *link) |
| 69 | { |
| 70 | return comedi_pcmcia_auto_config(link, &driver_dio24); |
H Hartley Sweeten | de46fb7 | 2013-01-30 16:42:06 -0700 | [diff] [blame] | 71 | } |
Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 72 | |
Joe Perches | 2202a5a | 2011-05-03 19:29:02 -0700 | [diff] [blame] | 73 | static const struct pcmcia_device_id dio24_cs_ids[] = { |
Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 74 | PCMCIA_DEVICE_MANF_CARD(0x010b, 0x475c), /* daqcard-dio24 */ |
| 75 | PCMCIA_DEVICE_NULL |
| 76 | }; |
Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 77 | MODULE_DEVICE_TABLE(pcmcia, dio24_cs_ids); |
| 78 | |
H Hartley Sweeten | 3786d4f | 2012-09-17 13:14:59 -0700 | [diff] [blame] | 79 | static struct pcmcia_driver dio24_cs_driver = { |
H Hartley Sweeten | 7b725aa | 2013-01-30 16:41:45 -0700 | [diff] [blame] | 80 | .name = "ni_daq_dio24", |
| 81 | .owner = THIS_MODULE, |
| 82 | .id_table = dio24_cs_ids, |
| 83 | .probe = dio24_cs_attach, |
H Hartley Sweeten | 5a1daad | 2013-01-30 16:47:01 -0700 | [diff] [blame] | 84 | .remove = comedi_pcmcia_auto_unconfig, |
Daniel Vecino Castel | d1d3cb3 | 2009-02-19 10:05:52 -0800 | [diff] [blame] | 85 | }; |
Peter Huewe | cb798cc | 2013-01-14 22:00:49 +0100 | [diff] [blame] | 86 | module_comedi_pcmcia_driver(driver_dio24, dio24_cs_driver); |
H Hartley Sweeten | 573c43f | 2013-01-30 16:41:21 -0700 | [diff] [blame] | 87 | |
| 88 | MODULE_AUTHOR("Daniel Vecino Castel <dvecino@able.es>"); |
| 89 | MODULE_DESCRIPTION( |
| 90 | "Comedi driver for National Instruments PCMCIA DAQ-Card DIO-24"); |
| 91 | MODULE_LICENSE("GPL"); |