diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c index c13b00274923..1e05732e9f3d 100644 --- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c +++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c @@ -40,13 +40,20 @@ You should also find the complete GPL in the COPYING file accompanying this sour +-----------------------------------------------------------------------+ */ -/* -+----------------------------------------------------------------------------+ -| Included files | -+----------------------------------------------------------------------------+ -*/ +#define APCI1710_30MHZ 30 +#define APCI1710_33MHZ 33 +#define APCI1710_40MHZ 40 -#include "APCI1710_Ssi.h" +#define APCI1710_BINARY_MODE 0x1 +#define APCI1710_GRAY_MODE 0x0 + +#define APCI1710_SSI_READ1VALUE 1 +#define APCI1710_SSI_READALLVALUE 2 + +#define APCI1710_SSI_SET_CHANNELON 0 +#define APCI1710_SSI_SET_CHANNELOFF 1 +#define APCI1710_SSI_READ_1CHANNEL 2 +#define APCI1710_SSI_READ_ALLCHANNEL 3 /* +----------------------------------------------------------------------------+ @@ -119,9 +126,12 @@ You should also find the complete GPL in the COPYING file accompanying this sour +----------------------------------------------------------------------------+ */ -int i_APCI1710_InsnConfigInitSSI(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data) +static int i_APCI1710_InsnConfigInitSSI(struct comedi_device *dev, + struct comedi_subdevice *s, + struct comedi_insn *insn, + unsigned int *data) { + struct addi_private *devpriv = dev->private; int i_ReturnValue = 0; unsigned int ui_TimerValue; unsigned char b_ModulNbr, b_SSIProfile, b_PositionTurnLength, b_TurnCptLength, @@ -386,9 +396,12 @@ pul_Position = (unsigned int *) &data[0]; +----------------------------------------------------------------------------+ */ -int i_APCI1710_InsnReadSSIValue(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data) +static int i_APCI1710_InsnReadSSIValue(struct comedi_device *dev, + struct comedi_subdevice *s, + struct comedi_insn *insn, + unsigned int *data) { + struct addi_private *devpriv = dev->private; int i_ReturnValue = 0; unsigned char b_Cpt; unsigned char b_Length; @@ -719,9 +732,12 @@ int i_APCI1710_InsnReadSSIValue(struct comedi_device *dev, struct comedi_subdevi +----------------------------------------------------------------------------+ */ -int i_APCI1710_InsnBitsSSIDigitalIO(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data) +static int i_APCI1710_InsnBitsSSIDigitalIO(struct comedi_device *dev, + struct comedi_subdevice *s, + struct comedi_insn *insn, + unsigned int *data) { + struct addi_private *devpriv = dev->private; int i_ReturnValue = 0; unsigned int dw_StatusReg; unsigned char b_ModulNbr; @@ -729,6 +745,7 @@ int i_APCI1710_InsnBitsSSIDigitalIO(struct comedi_device *dev, struct comedi_sub unsigned char *pb_ChannelStatus; unsigned char *pb_InputStatus; unsigned char b_IOType; + i_ReturnValue = insn->n; b_ModulNbr = (unsigned char) CR_AREF(insn->chanspec); b_IOType = (unsigned char) data[0]; |