blob: 223479f9ea3cffe67aaf3c69f5bf61996b6a4a74 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0+
/*
* Comedi driver for DAS008 PCMCIA 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>
*
* PCMCIA support code for this driver is adapted from the dummy_cs.c
* driver of the Linux PCMCIA Card Services package.
*
* The initial developer of the original code is David A. Hinds
* <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
* are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
*/
/*
* Driver: das08_cs
* Description: DAS-08 PCMCIA boards
* Author: Warren Jasper, ds, Frank Hess
* Devices: [ComputerBoards] PCM-DAS08 (pcm-das08)
* Status: works
*
* This is the PCMCIA-specific support split off from the
* das08 driver.
*
* Configuration Options: none, uses PCMCIA auto config
*
* Command support does not exist, but could be added for this board.
*/
#include <linux/module.h>
#include "../comedi_pcmcia.h"
#include "das08.h"
static const struct das08_board_struct das08_cs_boards[] = {
{
.name = "pcm-das08",
.ai_nbits = 12,
.ai_pg = das08_bipolar5,
.ai_encoding = das08_pcm_encode12,
.di_nchan = 3,
.do_nchan = 3,
.iosize = 16,
},
};
static int das08_cs_auto_attach(struct comedi_device *dev,
unsigned long context)
{
struct pcmcia_device *link = comedi_to_pcmcia_dev(dev);
struct das08_private_struct *devpriv;
unsigned long iobase;
int ret;
/* The das08 driver needs the board_ptr */
dev->board_ptr = &das08_cs_boards[0];
link->config_flags |= CONF_AUTO_SET_IO;
ret = comedi_pcmcia_enable(dev, NULL);
if (ret)
return ret;
iobase = link->resource[0]->start;
devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv));
if (!devpriv)
return -ENOMEM;
return das08_common_attach(dev, iobase);
}
static struct comedi_driver driver_das08_cs = {
.driver_name = "das08_cs",
.module = THIS_MODULE,
.auto_attach = das08_cs_auto_attach,
.detach = comedi_pcmcia_disable,
};
static int das08_pcmcia_attach(struct pcmcia_device *link)
{
return comedi_pcmcia_auto_config(link, &driver_das08_cs);
}
static const struct pcmcia_device_id das08_cs_id_table[] = {
PCMCIA_DEVICE_MANF_CARD(0x01c5, 0x4001),
PCMCIA_DEVICE_NULL
};
MODULE_DEVICE_TABLE(pcmcia, das08_cs_id_table);
static struct pcmcia_driver das08_cs_driver = {
.name = "pcm-das08",
.owner = THIS_MODULE,
.id_table = das08_cs_id_table,
.probe = das08_pcmcia_attach,
.remove = comedi_pcmcia_auto_unconfig,
};
module_comedi_pcmcia_driver(driver_das08_cs, das08_cs_driver);
MODULE_AUTHOR("David A. Schleef <ds@schleef.org>");
MODULE_AUTHOR("Frank Mori Hess <fmhess@users.sourceforge.net>");
MODULE_DESCRIPTION("Comedi driver for ComputerBoards DAS-08 PCMCIA boards");
MODULE_LICENSE("GPL");