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Diffstat (limited to 'drivers/staging/comedi/drivers/addi-data/hwdrv_apci1032.c')
-rw-r--r--drivers/staging/comedi/drivers/addi-data/hwdrv_apci1032.c287
1 files changed, 0 insertions, 287 deletions
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1032.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1032.c
deleted file mode 100644
index bab7b61a53bc..000000000000
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1032.c
+++ /dev/null
@@ -1,287 +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-1032 | Compiler : GCC |
- | Module name : hwdrv_apci1032.c| Version : 2.96 |
- +-------------------------------+---------------------------------------+
- | Project manager: Eric Stolz | Date : 02/12/2002 |
- +-------------------------------+---------------------------------------+
- | Description : Hardware Layer Access For APCI-1032 |
- +-----------------------------------------------------------------------+
- | UPDATES |
- +----------+-----------+------------------------------------------------+
- | Date | Author | Description of updates |
- +----------+-----------+------------------------------------------------+
- | | | |
- | | | |
- | | | |
- +----------+-----------+------------------------------------------------+
-*/
-
-/*
-+----------------------------------------------------------------------------+
-| Included files |
-+----------------------------------------------------------------------------+
-*/
-#include "hwdrv_apci1032.h"
-#include <linux/delay.h>
-
-static unsigned int ui_InterruptStatus;
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI1032_ConfigDigitalInput |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Configures the digital input Subdevice |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-| data[0] : 1 Enable Digital Input Interrupt |
-| 0 Disable Digital Input Interrupt |
-| data[1] : 0 ADDIDATA Interrupt OR LOGIC |
-| : 1 ADDIDATA Interrupt AND LOGIC |
-| data[2] : Interrupt mask for the mode 1 |
-| data[3] : Interrupt mask for the mode 2 |
-| |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
-
-int i_APCI1032_ConfigDigitalInput(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- unsigned int ui_TmpValue;
-
- unsigned int ul_Command1 = 0;
- unsigned int ul_Command2 = 0;
- devpriv->tsk_Current = current;
-
- /*******************************/
- /* Set the digital input logic */
- /*******************************/
- if (data[0] == ADDIDATA_ENABLE) {
- ul_Command1 = ul_Command1 | data[2];
- ul_Command2 = ul_Command2 | data[3];
- outl(ul_Command1,
- devpriv->iobase + APCI1032_DIGITAL_IP_INTERRUPT_MODE1);
- outl(ul_Command2,
- devpriv->iobase + APCI1032_DIGITAL_IP_INTERRUPT_MODE2);
- if (data[1] == ADDIDATA_OR) {
- outl(0x4, devpriv->iobase + APCI1032_DIGITAL_IP_IRQ);
- ui_TmpValue =
- inl(devpriv->iobase + APCI1032_DIGITAL_IP_IRQ);
- } /* if (data[1] == ADDIDATA_OR) */
- else
- outl(0x6, devpriv->iobase + APCI1032_DIGITAL_IP_IRQ);
- /* else if(data[1] == ADDIDATA_OR) */
- } /* if( data[0] == ADDIDATA_ENABLE) */
- else {
- ul_Command1 = ul_Command1 & 0xFFFF0000;
- ul_Command2 = ul_Command2 & 0xFFFF0000;
- outl(ul_Command1,
- devpriv->iobase + APCI1032_DIGITAL_IP_INTERRUPT_MODE1);
- outl(ul_Command2,
- devpriv->iobase + APCI1032_DIGITAL_IP_INTERRUPT_MODE2);
- outl(0x0, devpriv->iobase + APCI1032_DIGITAL_IP_IRQ);
- } /* else if ( data[0] == ADDIDATA_ENABLE) */
-
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI1032_Read1DigitalInput |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Return the status of the digital input |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int ui_Channel : Channel number 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_APCI1032_Read1DigitalInput(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- unsigned int ui_TmpValue = 0;
- unsigned int ui_Channel;
- ui_Channel = CR_CHAN(insn->chanspec);
- if (ui_Channel <= 31) {
- ui_TmpValue = (unsigned int) inl(devpriv->iobase + APCI1032_DIGITAL_IP);
-/*
-* since only 1 channel reqd to bring it to last bit it is rotated 8
-* +(chan - 1) times then ANDed with 1 for last bit.
-*/
- *data = (ui_TmpValue >> ui_Channel) & 0x1;
- } /* if(ui_Channel >= 0 && ui_Channel <=31) */
- else {
- /* comedi_error(dev," \n chan spec wrong\n"); */
- return -EINVAL; /* "sorry channel spec wrong " */
- } /* else if(ui_Channel >= 0 && ui_Channel <=31) */
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI1032_ReadMoreDigitalInput |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Return the status of the Requested digital inputs |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int ui_NoOfChannels : No Of Channels To be 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_APCI1032_ReadMoreDigitalInput(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- unsigned int ui_PortValue = data[0];
- unsigned int ui_Mask = 0;
- unsigned int ui_NoOfChannels;
-
- ui_NoOfChannels = CR_CHAN(insn->chanspec);
- if (data[1] == 0) {
- *data = (unsigned int) inl(devpriv->iobase + APCI1032_DIGITAL_IP);
- switch (ui_NoOfChannels) {
- case 2:
- ui_Mask = 3;
- *data = (*data >> (2 * ui_PortValue)) & ui_Mask;
- break;
- case 4:
- ui_Mask = 15;
- *data = (*data >> (4 * ui_PortValue)) & ui_Mask;
- break;
- case 8:
- ui_Mask = 255;
- *data = (*data >> (8 * ui_PortValue)) & ui_Mask;
- break;
- case 16:
- ui_Mask = 65535;
- *data = (*data >> (16 * ui_PortValue)) & ui_Mask;
- break;
- case 31:
- break;
- default:
- /* comedi_error(dev," \nchan spec wrong\n"); */
- return -EINVAL; /* "sorry channel spec wrong " */
- break;
- } /* switch(ui_NoOfChannels) */
- } /* if(data[1]==0) */
- else {
- if (data[1] == 1)
- *data = ui_InterruptStatus;
- /* if(data[1]==1) */
- } /* else if(data[1]==0) */
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : static void v_APCI1032_Interrupt |
-| (int irq , void *d) |
-+----------------------------------------------------------------------------+
-| Task : Interrupt handler for the interruptible digital inputs |
-+----------------------------------------------------------------------------+
-| Input Parameters : int irq : irq number |
-| void *d : void pointer |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
-static void v_APCI1032_Interrupt(int irq, void *d)
-{
- struct comedi_device *dev = d;
-
- unsigned int ui_Temp;
- /* disable the interrupt */
- ui_Temp = inl(devpriv->iobase + APCI1032_DIGITAL_IP_IRQ);
- outl(ui_Temp & APCI1032_DIGITAL_IP_INTERRUPT_DISABLE,
- devpriv->iobase + APCI1032_DIGITAL_IP_IRQ);
- ui_InterruptStatus =
- inl(devpriv->iobase + APCI1032_DIGITAL_IP_INTERRUPT_STATUS);
- ui_InterruptStatus = ui_InterruptStatus & 0X0000FFFF;
- send_sig(SIGIO, devpriv->tsk_Current, 0); /* send signal to the sample */
- outl(ui_Temp, devpriv->iobase + APCI1032_DIGITAL_IP_IRQ); /* enable the interrupt */
- return;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI1032_Reset(struct comedi_device *dev) | |
-+----------------------------------------------------------------------------+
-| Task :resets all the registers |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : |
-| |
-+----------------------------------------------------------------------------+
-*/
-
-int i_APCI1032_Reset(struct comedi_device *dev)
-{
- outl(0x0, devpriv->iobase + APCI1032_DIGITAL_IP_IRQ); /* disable the interrupts */
- inl(devpriv->iobase + APCI1032_DIGITAL_IP_INTERRUPT_STATUS); /* Reset the interrupt status register */
- outl(0x0, devpriv->iobase + APCI1032_DIGITAL_IP_INTERRUPT_MODE1); /* Disable the and/or interrupt */
- outl(0x0, devpriv->iobase + APCI1032_DIGITAL_IP_INTERRUPT_MODE2);
- return 0;
-}