--- /dev/null
+/*
+ comedi/drivers/ni_labpc_cs.c
+ Driver for National Instruments daqcard-1200 boards
+ Copyright (C) 2001, 2002, 2003 Frank Mori Hess <fmhess@users.sourceforge.net>
+
+ PCMCIA crap is adapted from dummy_cs.c 1.31 2001/08/24 12:13:13
+ from the pcmcia package.
+ The initial developer of the pcmcia dummy_cs.c code is David A. Hinds
+ <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
+ are Copyright (C) 1999 David A. Hinds.
+
+ 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: ni_labpc_cs
+Description: National Instruments Lab-PC (& compatibles)
+Author: Frank Mori Hess <fmhess@users.sourceforge.net>
+Devices: [National Instruments] DAQCard-1200 (daqcard-1200)
+Status: works
+
+Thanks go to Fredrik Lingvall for much testing and perseverance in
+helping to debug daqcard-1200 support.
+
+The 1200 series boards have onboard calibration dacs for correcting
+analog input/output offsets and gains. The proper settings for these
+caldacs are stored on the board's eeprom. To read the caldac values
+from the eeprom and store them into a file that can be then be used by
+comedilib, use the comedi_calibrate program.
+
+Configuration options:
+ none
+
+The daqcard-1200 has quirky chanlist requirements
+when scanning multiple channels. Multiple channel scan
+sequence must start at highest channel, then decrement down to
+channel 0. Chanlists consisting of all one channel
+are also legal, and allow you to pace conversions in bursts.
+
+*/
+
+/*
+
+NI manuals:
+340988a (daqcard-1200)
+
+*/
+
+#include <linux/module.h>
+
+#include "../comedi_pcmcia.h"
+
+#include "ni_labpc.h"
+
+static const struct labpc_boardinfo labpc_cs_boards[] = {
+ {
+ .name = "daqcard-1200",
+ .ai_speed = 10000,
+ .has_ao = 1,
+ .is_labpc1200 = 1,
+ },
+};
+
+static int labpc_cs_auto_attach(struct comedi_device *dev,
+ unsigned long context)
+{
+ struct pcmcia_device *link = comedi_to_pcmcia_dev(dev);
+ int ret;
+
+ /* The ni_labpc driver needs the board_ptr */
+ dev->board_ptr = &labpc_cs_boards[0];
+
+ link->config_flags |= CONF_AUTO_SET_IO |
+ CONF_ENABLE_IRQ | CONF_ENABLE_PULSE_IRQ;
+ ret = comedi_pcmcia_enable(dev, NULL);
+ if (ret)
+ return ret;
+ dev->iobase = link->resource[0]->start;
+
+ if (!link->irq)
+ return -EINVAL;
+
+ return labpc_common_attach(dev, link->irq, IRQF_SHARED);
+}
+
+static void labpc_cs_detach(struct comedi_device *dev)
+{
+ labpc_common_detach(dev);
+ comedi_pcmcia_disable(dev);
+}
+
+static struct comedi_driver driver_labpc_cs = {
+ .driver_name = "ni_labpc_cs",
+ .module = THIS_MODULE,
+ .auto_attach = labpc_cs_auto_attach,
+ .detach = labpc_cs_detach,
+};
+
+static int labpc_cs_attach(struct pcmcia_device *link)
+{
+ return comedi_pcmcia_auto_config(link, &driver_labpc_cs);
+}
+
+static const struct pcmcia_device_id labpc_cs_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0103), /* daqcard-1200 */
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, labpc_cs_ids);
+
+static struct pcmcia_driver labpc_cs_driver = {
+ .name = "daqcard-1200",
+ .owner = THIS_MODULE,
+ .id_table = labpc_cs_ids,
+ .probe = labpc_cs_attach,
+ .remove = comedi_pcmcia_auto_unconfig,
+};
+module_comedi_pcmcia_driver(driver_labpc_cs, labpc_cs_driver);
+
+MODULE_DESCRIPTION("Comedi driver for National Instruments Lab-PC");
+MODULE_AUTHOR("Frank Mori Hess <fmhess@users.sourceforge.net>");
+MODULE_LICENSE("GPL");
Code Review / kvmfornfv.git / blobdiff