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Diffstat (limited to 'drivers/staging/comedi/drivers/addi-data/hwdrv_apci2016.c')
-rw-r--r--drivers/staging/comedi/drivers/addi-data/hwdrv_apci2016.c460
1 files changed, 0 insertions, 460 deletions
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci2016.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci2016.c
deleted file mode 100644
index 49dcbe24fcd3..000000000000
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci2016.c
+++ /dev/null
@@ -1,460 +0,0 @@
-/**
-@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-2016 | Compiler : GCC |
- | Module name : hwdrv_apci2016.c| Version : 2.96 |
- +-------------------------------+---------------------------------------+
- | Project manager: Eric Stolz | Date : 02/12/2002 |
- +-------------------------------+---------------------------------------+
- | Description : Hardware Layer Access For APCI-2016 |
- +-----------------------------------------------------------------------+
- | UPDATES |
- +----------+-----------+------------------------------------------------+
- | Date | Author | Description of updates |
- +----------+-----------+------------------------------------------------+
- | | | |
- | | | |
- | | | |
- +----------+-----------+------------------------------------------------+
-*/
-
-/*
-+----------------------------------------------------------------------------+
-| Included files |
-+----------------------------------------------------------------------------+
-*/
-#include "hwdrv_apci2016.h"
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI2016_ConfigDigitalOutput |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Configures The Digital Output Subdevice. |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-| data[0] : 1 Digital Memory On |
-| 0 Digital Memory Off |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
-int i_APCI2016_ConfigDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- if ((data[0] != 0) && (data[0] != 1)) {
- comedi_error(dev,
- "Not a valid Data !!! ,Data should be 1 or 0\n");
- return -EINVAL;
- } /* if ((data[0]!=0) && (data[0]!=1)) */
- if (data[0]) {
- devpriv->b_OutputMemoryStatus = ADDIDATA_ENABLE;
- } /* if (data[0] */
- else {
- devpriv->b_OutputMemoryStatus = ADDIDATA_DISABLE;
- } /* else if (data[0] */
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI2016_WriteDigitalOutput |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Writes port value To the selected port |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int ui_NoOfChannels : No Of Channels To Write |
-| unsigned int *data : Data Pointer to read status |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
-int i_APCI2016_WriteDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- unsigned int ui_NoOfChannel;
- unsigned int ui_Temp, ui_Temp1;
- ui_NoOfChannel = CR_CHAN(insn->chanspec);
- if (ui_NoOfChannel > 15) {
- comedi_error(dev,
- "Invalid Channel Numbers !!!, Channel Numbers must be between 0 and 15\n");
- return -EINVAL;
- } /* if ((ui_NoOfChannel<0) || (ui_NoOfChannel>15)) */
- if (devpriv->b_OutputMemoryStatus) {
- ui_Temp = inw(devpriv->iobase + APCI2016_DIGITAL_OP);
- } /* if (devpriv->b_OutputMemoryStatus ) */
- else {
- ui_Temp = 0;
- } /* else if (devpriv->b_OutputMemoryStatus ) */
- if ((data[1] != 0) && (data[1] != 1)) {
- comedi_error(dev,
- "Invalid Data[1] value !!!, Data[1] should be 0 or 1\n");
- return -EINVAL;
- } /* if ((data[1]!=0) && (data[1]!=1)) */
-
- if (data[3] == 0) {
- if (data[1] == 0) {
- data[0] = (data[0] << ui_NoOfChannel) | ui_Temp;
- outw(data[0], devpriv->iobase + APCI2016_DIGITAL_OP);
- } /* if (data[1]==0) */
- else {
- if (data[1] == 1) {
- switch (ui_NoOfChannel) {
- case 2:
- data[0] =
- (data[0] << (2 *
- data[2])) | ui_Temp;
- break;
- case 4:
- data[0] =
- (data[0] << (4 *
- data[2])) | ui_Temp;
- break;
- case 8:
- data[0] =
- (data[0] << (8 *
- data[2])) | ui_Temp;
- break;
- case 15:
- data[0] = data[0] | ui_Temp;
- break;
- default:
- comedi_error(dev, " chan spec wrong");
- return -EINVAL; /* "sorry channel spec wrong " */
- } /* switch(ui_NoOfChannels) */
- outw(data[0],
- devpriv->iobase + APCI2016_DIGITAL_OP);
- } /* if (data[1]==1) */
- else {
- printk("\nSpecified channel not supported\n");
- } /* else if (data[1]==1) */
- } /* else if (data[1]==0) */
- } /* if (data[3]==0) */
- else {
- if (data[3] == 1) {
- if (data[1] == 0) {
- data[0] = ~data[0] & 0x1;
- ui_Temp1 = 1;
- ui_Temp1 = ui_Temp1 << ui_NoOfChannel;
- ui_Temp = ui_Temp | ui_Temp1;
- data[0] = (data[0] << ui_NoOfChannel) ^ 0xffff;
- data[0] = data[0] & ui_Temp;
- outw(data[0],
- devpriv->iobase + APCI2016_DIGITAL_OP);
- } /* if (data[1]==0) */
- else {
- if (data[1] == 1) {
- switch (ui_NoOfChannel) {
- case 2:
- data[0] = ~data[0] & 0x3;
- ui_Temp1 = 3;
- ui_Temp1 =
- ui_Temp1 << 2 * data[2];
- ui_Temp = ui_Temp | ui_Temp1;
- data[0] =
- ((data[0] << (2 *
- data
- [2])) ^
- 0xffff) & ui_Temp;
- break;
- case 4:
- data[0] = ~data[0] & 0xf;
- ui_Temp1 = 15;
- ui_Temp1 =
- ui_Temp1 << 4 * data[2];
- ui_Temp = ui_Temp | ui_Temp1;
- data[0] =
- ((data[0] << (4 *
- data
- [2])) ^
- 0xffff) & ui_Temp;
- break;
- case 8:
- data[0] = ~data[0] & 0xff;
- ui_Temp1 = 255;
- ui_Temp1 =
- ui_Temp1 << 8 * data[2];
- ui_Temp = ui_Temp | ui_Temp1;
- data[0] =
- ((data[0] << (8 *
- data
- [2])) ^
- 0xffff) & ui_Temp;
- break;
- case 15:
- break;
- default:
- comedi_error(dev,
- " chan spec wrong");
- return -EINVAL; /* "sorry channel spec wrong " */
- } /* switch(ui_NoOfChannels) */
- outw(data[0],
- devpriv->iobase +
- APCI2016_DIGITAL_OP);
- } /* if(data[1]==1) */
- else {
- printk("\nSpecified channel not supported\n");
- } /* else if(data[1]==1) */
- } /* elseif(data[1]==0) */
- } /* if(data[3]==1); */
- else {
- printk("\nSpecified functionality does not exist\n");
- return -EINVAL;
- } /* if else data[3]==1) */
- } /* if else data[3]==0) */
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI2016_BitsDigitalOutput |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Read value of the selected channel or port |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int ui_NoOfChannels : No Of Channels To read |
-| unsigned int *data : Data Pointer to read status |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
-int i_APCI2016_BitsDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- unsigned int ui_Temp;
- unsigned int ui_NoOfChannel;
- ui_NoOfChannel = CR_CHAN(insn->chanspec);
- if (ui_NoOfChannel > 15) {
- comedi_error(dev,
- "Invalid Channel Numbers !!!, Channel Numbers must be between 0 and 15\n");
- return -EINVAL;
- } /* if ((ui_NoOfChannel<0) || (ui_NoOfChannel>15)) */
- if ((data[0] != 0) && (data[0] != 1)) {
- comedi_error(dev,
- "Invalid Data[0] value !!!, Data[0] should be 0 or 1\n");
- return -EINVAL;
- } /* if ((data[0]!=0) && (data[0]!=1)) */
- ui_Temp = data[0];
- *data = inw(devpriv->iobase + APCI2016_DIGITAL_OP_RW);
- if (ui_Temp == 0) {
- *data = (*data >> ui_NoOfChannel) & 0x1;
- } /* if (ui_Temp==0) */
- else {
- if (ui_Temp == 1) {
- switch (ui_NoOfChannel) {
- case 2:
- *data = (*data >> (2 * data[1])) & 3;
- break;
-
- case 4:
- *data = (*data >> (4 * data[1])) & 15;
- break;
-
- case 8:
- *data = (*data >> (8 * data[1])) & 255;
- break;
-
- case 15:
- break;
-
- default:
- comedi_error(dev, " chan spec wrong");
- return -EINVAL; /* "sorry channel spec wrong " */
- } /* switch(ui_NoOfChannel) */
- } /* if (ui_Temp==1) */
- else {
- printk("\nSpecified channel not supported \n");
- } /* else if (ui_Temp==1) */
- } /* if (ui_Temp==0) */
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI2016_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 |
-| |
-+----------------------------------------------------------------------------+
-*/
-int i_APCI2016_ConfigWatchdog(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
-
- if (data[0] == 0) {
- /* Disable the watchdog */
- outw(0x0,
- devpriv->i_IobaseAddon +
- APCI2016_WATCHDOG_ENABLEDISABLE);
- /* Loading the Reload value */
- outw(data[1],
- devpriv->i_IobaseAddon +
- APCI2016_WATCHDOG_RELOAD_VALUE);
- data[1] = data[1] >> 16;
- outw(data[1],
- devpriv->i_IobaseAddon +
- APCI2016_WATCHDOG_RELOAD_VALUE + 2);
- } else {
- printk("\nThe input parameters are wrong\n");
- }
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI2016_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 |
-| |
-+----------------------------------------------------------------------------+
-*/
-int i_APCI2016_StartStopWriteWatchdog(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
-
- switch (data[0]) {
- case 0: /* stop the watchdog */
- outw(0x0, devpriv->i_IobaseAddon + APCI2016_WATCHDOG_ENABLEDISABLE); /* disable the watchdog */
- break;
- case 1: /* start the watchdog */
- outw(0x0001,
- devpriv->i_IobaseAddon +
- APCI2016_WATCHDOG_ENABLEDISABLE);
- break;
- case 2: /* Software trigger */
- outw(0x0201,
- devpriv->i_IobaseAddon +
- APCI2016_WATCHDOG_ENABLEDISABLE);
- break;
- default:
- printk("\nSpecified functionality does not exist\n");
- return -EINVAL;
- } /* switch(data[0]) */
-
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI2016_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 |
-| |
-+----------------------------------------------------------------------------+
-*/
-
-int i_APCI2016_ReadWatchdog(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- udelay(5);
- data[0] = inw(devpriv->i_IobaseAddon + APCI2016_WATCHDOG_STATUS) & 0x1;
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI2016_Reset(struct comedi_device *dev) | |
-+----------------------------------------------------------------------------+
-| Task :resets all the registers |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : |
-| |
-+----------------------------------------------------------------------------+
-*/
-
-int i_APCI2016_Reset(struct comedi_device *dev)
-{
- outw(0x0, devpriv->iobase + APCI2016_DIGITAL_OP); /* Resets the digital output channels */
- outw(0x0, devpriv->i_IobaseAddon + APCI2016_WATCHDOG_ENABLEDISABLE);
- outw(0x0, devpriv->i_IobaseAddon + APCI2016_WATCHDOG_RELOAD_VALUE);
- outw(0x0, devpriv->i_IobaseAddon + APCI2016_WATCHDOG_RELOAD_VALUE + 2);
- return 0;
-}
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