struct comedi_cmd *cmd = &async->cmd;
int chan;
int i;
- short d;
+ unsigned short d;
u32 packed_data;
int range;
int err = 1;
int i;
if (board->reg_type == ni_reg_611x) {
- short data[2];
+ unsigned short data[2];
u32 dl;
for (i = 0; i < n / 2; i++) {
cfc_write_to_buffer(s, data[0]);
}
} else if (board->reg_type == ni_reg_6143) {
- short data[2];
+ unsigned short data[2];
u32 dl;
/* This just reads the FIFO assuming the data is present, no checks on the FIFO status are performed */
const struct ni_board_struct *board = comedi_board(dev);
struct ni_private *devpriv = dev->private;
struct comedi_subdevice *s = &dev->subdevices[NI_AI_SUBDEV];
- short data[2];
+ unsigned short data[2];
u32 dl;
- short fifo_empty;
+ unsigned short fifo_empty;
int i;
if (board->reg_type == ni_reg_611x) {
const struct ni_board_struct *board = comedi_board(dev);
struct ni_private *devpriv __maybe_unused = dev->private;
struct comedi_subdevice *s = &dev->subdevices[NI_AI_SUBDEV];
- short data;
+ unsigned short data;
u32 dl;
if (board->reg_type != ni_reg_611x)
const struct ni_board_struct *board = comedi_board(dev);
struct ni_private *devpriv __maybe_unused = dev->private;
struct comedi_subdevice *s = &dev->subdevices[NI_AI_SUBDEV];
- short data;
+ unsigned short data;
u32 dl;
if (board->reg_type != ni_reg_6143)
struct comedi_async *async = s->async;
unsigned int i;
unsigned int length = num_bytes / bytes_per_sample(s);
- short *array = data;
+ unsigned short *array = data;
unsigned int *larray = data;
for (i = 0; i < length; i++) {
unsigned int i;
unsigned int offset;
unsigned int length = num_bytes / sizeof(short);
- short *array = data;
+ unsigned short *array = data;
offset = 1 << (board->aobits - 1);
for (i = 0; i < length; i++) {
static int ni_dio_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+ struct comedi_insn *insn,
+ unsigned int *data)
{
struct ni_private *devpriv = dev->private;
-#ifdef DEBUG_DIO
- printk("ni_dio_insn_bits() mask=0x%x bits=0x%x\n", data[0], data[1]);
-#endif
-
- if (data[0]) {
- /* Perform check to make sure we're not using the
- serial part of the dio */
- if ((data[0] & (DIO_SDIN | DIO_SDOUT))
- && devpriv->serial_interval_ns)
- return -EBUSY;
+ /* Make sure we're not using the serial part of the dio */
+ if ((data[0] & (DIO_SDIN | DIO_SDOUT)) && devpriv->serial_interval_ns)
+ return -EBUSY;
- s->state &= ~data[0];
- s->state |= (data[0] & data[1]);
+ if (comedi_dio_update_state(s, data)) {
devpriv->dio_output &= ~DIO_Parallel_Data_Mask;
devpriv->dio_output |= DIO_Parallel_Data_Out(s->state);
devpriv->stc_writew(dev, devpriv->dio_output,
DIO_Output_Register);
}
+
data[1] = devpriv->stc_readw(dev, DIO_Parallel_Input_Register);
return insn->n;
{
struct ni_private *devpriv __maybe_unused = dev->private;
-#ifdef DEBUG_DIO
- printk("ni_m_series_dio_insn_bits() mask=0x%x bits=0x%x\n", data[0],
- data[1]);
-#endif
-
- if (data[0]) {
- s->state &= ~data[0];
- s->state |= (data[0] & data[1]);
+ if (comedi_dio_update_state(s, data))
ni_writel(s->state, M_Offset_Static_Digital_Output);
- }
+
data[1] = ni_readl(M_Offset_Static_Digital_Input);
return insn->n;
static int ni_pfi_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+ struct comedi_insn *insn,
+ unsigned int *data)
{
const struct ni_board_struct *board = comedi_board(dev);
struct ni_private *devpriv __maybe_unused = dev->private;
- if ((board->reg_type & ni_reg_m_series_mask) == 0) {
+ if (!(board->reg_type & ni_reg_m_series_mask))
return -ENOTSUPP;
- }
- if (data[0]) {
- s->state &= ~data[0];
- s->state |= (data[0] & data[1]);
+
+ if (comedi_dio_update_state(s, data))
ni_writew(s->state, M_Offset_PFI_DO);
- }
+
data[1] = ni_readw(M_Offset_PFI_DI);
+
return insn->n;
}