diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c index acaceb01629a..a730a4a52cb9 100644 --- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c +++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c @@ -76,8 +76,10 @@ You should also find the complete GPL in the COPYING file accompanying this sour int i_APCI3501_ReadDigitalInput(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { + struct addi_private *devpriv = dev->private; unsigned int ui_Temp; unsigned int ui_NoOfChannel; + ui_NoOfChannel = CR_CHAN(insn->chanspec); ui_Temp = data[0]; *data = inl(devpriv->iobase + APCI3501_DIGITAL_IP); @@ -124,6 +126,7 @@ int i_APCI3501_ReadDigitalInput(struct comedi_device *dev, struct comedi_subdevi int i_APCI3501_ConfigDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { + struct addi_private *devpriv = dev->private; if ((data[0] != 0) && (data[0] != 1)) { comedi_error(dev, @@ -164,8 +167,10 @@ int i_APCI3501_ConfigDigitalOutput(struct comedi_device *dev, struct comedi_subd int i_APCI3501_WriteDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { + struct addi_private *devpriv = dev->private; unsigned int ui_Temp, ui_Temp1; unsigned int ui_NoOfChannel = CR_CHAN(insn->chanspec); /* get the channel */ + if (devpriv->b_OutputMemoryStatus) { ui_Temp = inl(devpriv->iobase + APCI3501_DIGITAL_OP); } /* if(devpriv->b_OutputMemoryStatus ) */ @@ -251,6 +256,7 @@ int i_APCI3501_WriteDigitalOutput(struct comedi_device *dev, struct comedi_subde int i_APCI3501_ReadDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { + struct addi_private *devpriv = dev->private; unsigned int ui_Temp; unsigned int ui_NoOfChannel; @@ -301,6 +307,8 @@ int i_APCI3501_ReadDigitalOutput(struct comedi_device *dev, struct comedi_subdev int i_APCI3501_ConfigAnalogOutput(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { + struct addi_private *devpriv = dev->private; + outl(data[0], devpriv->iobase + APCI3501_ANALOG_OUTPUT + APCI3501_AO_VOLT_MODE); @@ -339,6 +347,7 @@ int i_APCI3501_ConfigAnalogOutput(struct comedi_device *dev, struct comedi_subde int i_APCI3501_WriteAnalogOutput(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { + struct addi_private *devpriv = dev->private; unsigned int ul_Command1 = 0, ul_Channel_no, ul_Polarity, ul_DAC_Ready = 0; ul_Channel_no = CR_CHAN(insn->chanspec); @@ -413,7 +422,9 @@ int i_APCI3501_WriteAnalogOutput(struct comedi_device *dev, struct comedi_subdev int i_APCI3501_ConfigTimerCounterWatchdog(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { + struct addi_private *devpriv = dev->private; unsigned int ul_Command1 = 0; + devpriv->tsk_Current = current; if (data[0] == ADDIDATA_WATCHDOG) { @@ -514,8 +525,10 @@ int i_APCI3501_ConfigTimerCounterWatchdog(struct comedi_device *dev, int i_APCI3501_StartStopWriteTimerCounterWatchdog(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { + struct addi_private *devpriv = dev->private; unsigned int ul_Command1 = 0; int i_Temp; + if (devpriv->b_TimerSelectMode == ADDIDATA_WATCHDOG) { if (data[1] == 1) { @@ -616,6 +629,7 @@ int i_APCI3501_StartStopWriteTimerCounterWatchdog(struct comedi_device *dev, int i_APCI3501_ReadTimerCounterWatchdog(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { + struct addi_private *devpriv = dev->private; if (devpriv->b_TimerSelectMode == ADDIDATA_WATCHDOG) { data[0] = @@ -656,8 +670,10 @@ int i_APCI3501_ReadTimerCounterWatchdog(struct comedi_device *dev, int i_APCI3501_Reset(struct comedi_device *dev) { + struct addi_private *devpriv = dev->private; int i_Count = 0, i_temp = 0; unsigned int ul_Command1 = 0, ul_Polarity, ul_DAC_Ready = 0; + outl(0x0, devpriv->iobase + APCI3501_DIGITAL_OP); outl(1, devpriv->iobase + APCI3501_ANALOG_OUTPUT + APCI3501_AO_VOLT_MODE); @@ -709,8 +725,10 @@ void v_APCI3501_Interrupt(int irq, void *d) { int i_temp; struct comedi_device *dev = d; + struct addi_private *devpriv = dev->private; unsigned int ui_Timer_AOWatchdog; unsigned long ul_Command1; + /* Disable Interrupt */ ul_Command1 = inl(devpriv->iobase + APCI3501_WATCHDOG + APCI3501_TCW_PROG); |