[linux-2.6-block.git] / drivers / staging / comedi / drivers / das08_pci.c

/*
 *  das08_pci.c
 *  comedi driver for DAS08 PCI boards
 *
 *  COMEDI - Linux Control and Measurement Device Interface
 *  Copyright (C) 2000 David A. Schleef <ds@schleef.org>
 *  Copyright (C) 2001,2002,2003 Frank Mori Hess <fmhess@users.sourceforge.net>
 *  Copyright (C) 2004 Salvador E. Tropea <set@users.sf.net> <set@ieee.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 */

/*
 * Driver: das08_pci
 * Description: DAS-08 PCI compatible boards
 * Devices: [ComputerBoards] PCI-DAS08 (pci-das08)
 * Author: Warren Jasper, ds, Frank Hess
 * Updated: Fri, 31 Aug 2012 19:19:06 +0100
 * Status: works
 *
 * This is the PCI-specific support split off from the das08 driver.
 *
 * Configuration Options: not applicable, uses PCI auto config
 */

#include <linux/module.h>

#include "../comedi_pci.h"

#include "das08.h"

static const struct das08_board_struct das08_pci_boards[] = {
	{
		.name		= "pci-das08",
		.ai_nbits	= 12,
		.ai_pg		= das08_bipolar5,
		.ai_encoding	= das08_encode12,
		.di_nchan	= 3,
		.do_nchan	= 4,
		.i8254_offset	= 4,
		.iosize		= 8,
	},
};

static int das08_pci_auto_attach(struct comedi_device *dev,
				 unsigned long context_unused)
{
	struct pci_dev *pdev = comedi_to_pci_dev(dev);
	struct das08_private_struct *devpriv;
	int ret;

	devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv));
	if (!devpriv)
		return -ENOMEM;

	/* The das08 driver needs the board_ptr */
	dev->board_ptr = &das08_pci_boards[0];

	ret = comedi_pci_enable(dev);
	if (ret)
		return ret;
	dev->iobase = pci_resource_start(pdev, 2);

	return das08_common_attach(dev, dev->iobase);
}

static struct comedi_driver das08_pci_comedi_driver = {
	.driver_name	= "pci-das08",
	.module		= THIS_MODULE,
	.auto_attach	= das08_pci_auto_attach,
	.detach		= comedi_pci_detach,
};

static int das08_pci_probe(struct pci_dev *dev,
			   const struct pci_device_id *id)
{
	return comedi_pci_auto_config(dev, &das08_pci_comedi_driver,
				      id->driver_data);
}

static const struct pci_device_id das08_pci_table[] = {
	{ PCI_DEVICE(PCI_VENDOR_ID_CB, 0x0029) },
	{ 0 }
};
MODULE_DEVICE_TABLE(pci, das08_pci_table);

static struct pci_driver das08_pci_driver = {
	.name		= "pci-das08",
	.id_table	= das08_pci_table,
	.probe		= das08_pci_probe,
	.remove		= comedi_pci_auto_unconfig,
};
module_comedi_pci_driver(das08_pci_comedi_driver, das08_pci_driver);

MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
Commit	Line	Data
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)
f91f9bea HS	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,
b8f4ac23 HS	86	id->driver_data);
f91f9bea HS	87	}
f91f9bea HS	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");