+++ /dev/null
-/**
-@verbatim
-
-Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
-
- ADDI-DATA GmbH
- Dieselstrasse 3
- D-77833 Ottersweier
- Tel: +19(0)7223/9493-0
- Fax: +49(0)7223/9493-92
- http://www.addi-data.com
- info@addi-data.com
-
-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.
-
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
-@endverbatim
-*/
-/*
-
- +-----------------------------------------------------------------------+
- | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier |
- +-----------------------------------------------------------------------+
- | Tel : +49 (0) 7223/9493-0 | email : info@addi-data.com |
- | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com |
- +-------------------------------+---------------------------------------+
- | Project : APCI-1516 | Compiler : GCC |
- | Module name : hwdrv_apci1516.c| Version : 2.96 |
- +-------------------------------+---------------------------------------+
- | Project manager: Eric Stolz | Date : 02/12/2002 |
- +-------------------------------+---------------------------------------+
- | Description : Hardware Layer Access For APCI-1516 |
- +-----------------------------------------------------------------------+
- | UPDATES |
- +----------+-----------+------------------------------------------------+
- | Date | Author | Description of updates |
- +----------+-----------+------------------------------------------------+
- | | | |
- | | | |
- | | | |
- +----------+-----------+------------------------------------------------+
-*/
-
-/********* Definitions for APCI-1516 card *****/
-
-/* Card Specific information */
-#define APCI1516_ADDRESS_RANGE 8
-
-/*
- * PCI bar 1 I/O Register map
- */
-#define APCI1516_DI_REG 0x00
-#define APCI1516_DO_REG 0x04
-
-/*
- * PCI bar 2 I/O Register map
- */
-#define APCI1516_WDOG_REG 0x00
-#define APCI1516_WDOG_RELOAD_LSB_REG 0x04
-#define APCI1516_WDOG_RELOAD_MSB_REG 0x06
-#define APCI1516_WDOG_CTRL_REG 0x0c
-#define APCI1516_WDOG_CTRL_ENABLE (1 << 0)
-#define APCI1516_WDOG_CTRL_SOFT_TRIG (1 << 9)
-#define APCI1516_WDOG_STATUS_REG 0x10
-
-#define ADDIDATA_WATCHDOG 2
-
-static int apci1516_di_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- data[1] = inw(dev->iobase + APCI1516_DI_REG);
-
- return insn->n;
-}
-
-static int apci1516_do_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- unsigned int mask = data[0];
- unsigned int bits = data[1];
-
- s->state = inw(dev->iobase + APCI1516_DO_REG);
- if (mask) {
- s->state &= ~mask;
- s->state |= (bits & mask);
-
- outw(s->state, dev->iobase + APCI1516_DO_REG);
- }
-
- data[1] = s->state;
-
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI1516_ConfigWatchdog(struct comedi_device *dev,
-| struct comedi_subdevice *s,struct comedi_insn *insn,unsigned int *data) |
-| |
-+----------------------------------------------------------------------------+
-| Task : Configures The Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| struct comedi_subdevice *s, :pointer to subdevice structure
-| struct comedi_insn *insn :pointer to insn structure |
-| unsigned int *data : Data Pointer to read status |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
-
-static int i_APCI1516_ConfigWatchdog(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- struct apci1516_private *devpriv = dev->private;
-
- if (data[0] == 0) {
- /* Disable the watchdog */
- outw(0x0, devpriv->wdog_iobase + APCI1516_WDOG_CTRL_REG);
- /* Loading the Reload value */
- outw(data[1], devpriv->wdog_iobase +
- APCI1516_WDOG_RELOAD_LSB_REG);
- data[1] = data[1] >> 16;
- outw(data[1], devpriv->wdog_iobase +
- APCI1516_WDOG_RELOAD_MSB_REG);
- } /* if(data[0]==0) */
- else {
- printk("\nThe input parameters are wrong\n");
- return -EINVAL;
- } /* elseif(data[0]==0) */
-
- return insn->n;
-}
-
- /*
- +----------------------------------------------------------------------------+
- | Function Name : int i_APCI1516_StartStopWriteWatchdog |
- | (struct comedi_device *dev,struct comedi_subdevice *s,
- struct comedi_insn *insn,unsigned int *data); |
- +----------------------------------------------------------------------------+
- | Task : Start / Stop The Watchdog |
- +----------------------------------------------------------------------------+
- | Input Parameters : struct comedi_device *dev : Driver handle |
- | struct comedi_subdevice *s, :pointer to subdevice structure
- struct comedi_insn *insn :pointer to insn structure |
- | unsigned int *data : Data Pointer to read status |
- +----------------------------------------------------------------------------+
- | Output Parameters : -- |
- +----------------------------------------------------------------------------+
- | Return Value : TRUE : No error occur |
- | : FALSE : Error occur. Return the error |
- | |
- +----------------------------------------------------------------------------+
- */
-
-static int i_APCI1516_StartStopWriteWatchdog(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- struct apci1516_private *devpriv = dev->private;
-
- switch (data[0]) {
- case 0: /* stop the watchdog */
- outw(0x0, devpriv->wdog_iobase + APCI1516_WDOG_CTRL_REG);
- break;
- case 1: /* start the watchdog */
- outw(APCI1516_WDOG_CTRL_ENABLE,
- devpriv->wdog_iobase + APCI1516_WDOG_CTRL_REG);
- break;
- case 2: /* Software trigger */
- outw(APCI1516_WDOG_CTRL_ENABLE | APCI1516_WDOG_CTRL_SOFT_TRIG,
- devpriv->wdog_iobase + APCI1516_WDOG_CTRL_REG);
- break;
- default:
- printk("\nSpecified functionality does not exist\n");
- return -EINVAL;
- } /* switch(data[0]) */
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI1516_ReadWatchdog |
-| (struct comedi_device *dev,struct comedi_subdevice *s,struct comedi_insn *insn,
- unsigned int *data); |
-+----------------------------------------------------------------------------+
-| Task : Read The Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| struct comedi_subdevice *s, :pointer to subdevice structure
- struct comedi_insn *insn :pointer to insn structure |
-| unsigned int *data : Data Pointer to read status |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
-
-static int i_APCI1516_ReadWatchdog(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- struct apci1516_private *devpriv = dev->private;
-
- data[0] = inw(devpriv->wdog_iobase + APCI1516_WDOG_STATUS_REG) & 0x1;
- return insn->n;
-}
+/*
+ * addi_apci_1516.c
+ * Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
+ * Project manager: Eric Stolz
+ *
+ * ADDI-DATA GmbH
+ * Dieselstrasse 3
+ * D-77833 Ottersweier
+ * Tel: +19(0)7223/9493-0
+ * Fax: +49(0)7223/9493-92
+ * http://www.addi-data.com
+ * info@addi-data.com
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * You should also find the complete GPL in the COPYING file accompanying
+ * this source code.
+ */
+
#include "../comedidev.h"
#include "comedi_fc.h"
-struct apci1516_private {
- unsigned long wdog_iobase;
-};
+/*
+ * PCI bar 1 I/O Register map
+ */
+#define APCI1516_DI_REG 0x00
+#define APCI1516_DO_REG 0x04
-#include "addi-data/hwdrv_apci1516.c"
+/*
+ * PCI bar 2 I/O Register map
+ */
+#define APCI1516_WDOG_REG 0x00
+#define APCI1516_WDOG_RELOAD_LSB_REG 0x04
+#define APCI1516_WDOG_RELOAD_MSB_REG 0x06
+#define APCI1516_WDOG_CTRL_REG 0x0c
+#define APCI1516_WDOG_CTRL_ENABLE (1 << 0)
+#define APCI1516_WDOG_CTRL_SOFT_TRIG (1 << 9)
+#define APCI1516_WDOG_STATUS_REG 0x10
struct apci1516_boardinfo {
const char *name;
},
};
+struct apci1516_private {
+ unsigned long wdog_iobase;
+};
+
+static int apci1516_di_insn_bits(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn,
+ unsigned int *data)
+{
+ data[1] = inw(dev->iobase + APCI1516_DI_REG);
+
+ return insn->n;
+}
+
+static int apci1516_do_insn_bits(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn,
+ unsigned int *data)
+{
+ unsigned int mask = data[0];
+ unsigned int bits = data[1];
+
+ s->state = inw(dev->iobase + APCI1516_DO_REG);
+ if (mask) {
+ s->state &= ~mask;
+ s->state |= (bits & mask);
+
+ outw(s->state, dev->iobase + APCI1516_DO_REG);
+ }
+
+ data[1] = s->state;
+
+ return insn->n;
+}
+
+static int i_APCI1516_ConfigWatchdog(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn,
+ unsigned int *data)
+{
+ struct apci1516_private *devpriv = dev->private;
+
+ if (data[0] == 0) {
+ /* Disable the watchdog */
+ outw(0x0, devpriv->wdog_iobase + APCI1516_WDOG_CTRL_REG);
+ /* Loading the Reload value */
+ outw(data[1], devpriv->wdog_iobase +
+ APCI1516_WDOG_RELOAD_LSB_REG);
+ data[1] = data[1] >> 16;
+ outw(data[1], devpriv->wdog_iobase +
+ APCI1516_WDOG_RELOAD_MSB_REG);
+ } /* if(data[0]==0) */
+ else {
+ printk("\nThe input parameters are wrong\n");
+ return -EINVAL;
+ } /* elseif(data[0]==0) */
+
+ return insn->n;
+}
+
+static int i_APCI1516_StartStopWriteWatchdog(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn,
+ unsigned int *data)
+{
+ struct apci1516_private *devpriv = dev->private;
+
+ switch (data[0]) {
+ case 0: /* stop the watchdog */
+ outw(0x0, devpriv->wdog_iobase + APCI1516_WDOG_CTRL_REG);
+ break;
+ case 1: /* start the watchdog */
+ outw(APCI1516_WDOG_CTRL_ENABLE,
+ devpriv->wdog_iobase + APCI1516_WDOG_CTRL_REG);
+ break;
+ case 2: /* Software trigger */
+ outw(APCI1516_WDOG_CTRL_ENABLE | APCI1516_WDOG_CTRL_SOFT_TRIG,
+ devpriv->wdog_iobase + APCI1516_WDOG_CTRL_REG);
+ break;
+ default:
+ printk("\nSpecified functionality does not exist\n");
+ return -EINVAL;
+ } /* switch(data[0]) */
+ return insn->n;
+}
+
+static int i_APCI1516_ReadWatchdog(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn,
+ unsigned int *data)
+{
+ struct apci1516_private *devpriv = dev->private;
+
+ data[0] = inw(devpriv->wdog_iobase + APCI1516_WDOG_STATUS_REG) & 0x1;
+ return insn->n;
+}
+
static int apci1516_reset(struct comedi_device *dev)
{
const struct apci1516_boardinfo *this_board = comedi_board(dev);
projects / deliverable / linux.git / commitdiff
