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path: root/drivers/staging/comedi/drivers/pcl711.c
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Diffstat (limited to 'drivers/staging/comedi/drivers/pcl711.c')
-rw-r--r--drivers/staging/comedi/drivers/pcl711.c107
1 files changed, 57 insertions, 50 deletions
diff --git a/drivers/staging/comedi/drivers/pcl711.c b/drivers/staging/comedi/drivers/pcl711.c
index 7b72b7af75c8..dd9db069a932 100644
--- a/drivers/staging/comedi/drivers/pcl711.c
+++ b/drivers/staging/comedi/drivers/pcl711.c
@@ -89,39 +89,41 @@ supported.
#define PCL711_DO_HI 14
static const struct comedi_lrange range_pcl711b_ai = { 5, {
- BIP_RANGE(5),
- BIP_RANGE(2.5),
- BIP_RANGE(1.25),
- BIP_RANGE(0.625),
- BIP_RANGE(0.3125)
- }
+ BIP_RANGE(5),
+ BIP_RANGE(2.5),
+ BIP_RANGE(1.25),
+ BIP_RANGE(0.625),
+ BIP_RANGE(0.3125)
+ }
};
+
static const struct comedi_lrange range_acl8112hg_ai = { 12, {
- BIP_RANGE(5),
- BIP_RANGE(0.5),
- BIP_RANGE(0.05),
- BIP_RANGE(0.005),
- UNI_RANGE(10),
- UNI_RANGE(1),
- UNI_RANGE(0.1),
- UNI_RANGE(0.01),
- BIP_RANGE(10),
- BIP_RANGE(1),
- BIP_RANGE(0.1),
- BIP_RANGE(0.01)
- }
+ BIP_RANGE(5),
+ BIP_RANGE(0.5),
+ BIP_RANGE(0.05),
+ BIP_RANGE(0.005),
+ UNI_RANGE(10),
+ UNI_RANGE(1),
+ UNI_RANGE(0.1),
+ UNI_RANGE(0.01),
+ BIP_RANGE(10),
+ BIP_RANGE(1),
+ BIP_RANGE(0.1),
+ BIP_RANGE(0.01)
+ }
};
+
static const struct comedi_lrange range_acl8112dg_ai = { 9, {
- BIP_RANGE(5),
- BIP_RANGE(2.5),
- BIP_RANGE(1.25),
- BIP_RANGE(0.625),
- UNI_RANGE(10),
- UNI_RANGE(5),
- UNI_RANGE(2.5),
- UNI_RANGE(1.25),
- BIP_RANGE(10)
- }
+ BIP_RANGE(5),
+ BIP_RANGE(2.5),
+ BIP_RANGE(1.25),
+ BIP_RANGE(0.625),
+ UNI_RANGE(10),
+ UNI_RANGE(5),
+ UNI_RANGE(2.5),
+ UNI_RANGE(1.25),
+ BIP_RANGE(10)
+ }
};
/*
@@ -146,7 +148,6 @@ struct pcl711_board {
const struct comedi_lrange *ai_range_type;
};
-
static const struct pcl711_board boardtypes[] = {
{"pcl711", 0, 0, 0, 5, 8, 1, 0, &range_bipolar5},
{"pcl711b", 1, 0, 0, 5, 8, 1, 7, &range_pcl711b_ai},
@@ -157,7 +158,8 @@ static const struct pcl711_board boardtypes[] = {
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcl711_board))
#define this_board ((const struct pcl711_board *)dev->board_ptr)
-static int pcl711_attach(struct comedi_device *dev, struct comedi_devconfig *it);
+static int pcl711_attach(struct comedi_device *dev,
+ struct comedi_devconfig *it);
static int pcl711_detach(struct comedi_device *dev);
static struct comedi_driver driver_pcl711 = {
.driver_name = "pcl711",
@@ -183,7 +185,6 @@ struct pcl711_private {
unsigned int divisor2;
};
-
#define devpriv ((struct pcl711_private *)dev->private)
static irqreturn_t pcl711_interrupt(int irq, void *d)
@@ -246,7 +247,7 @@ static void pcl711_set_changain(struct comedi_device *dev, int chan)
}
static int pcl711_ai_insn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+ struct comedi_insn *insn, unsigned int *data)
{
int i, n;
int hi, lo;
@@ -275,7 +276,7 @@ static int pcl711_ai_insn(struct comedi_device *dev, struct comedi_subdevice *s,
printk("comedi%d: pcl711: A/D timeout\n", dev->minor);
return -ETIME;
- ok:
+ok:
lo = inb(dev->iobase + PCL711_AD_LO);
data[n] = ((hi & 0xf) << 8) | lo;
@@ -284,8 +285,8 @@ static int pcl711_ai_insn(struct comedi_device *dev, struct comedi_subdevice *s,
return n;
}
-static int pcl711_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_cmd *cmd)
+static int pcl711_ai_cmdtest(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_cmd *cmd)
{
int tmp;
int err = 0;
@@ -322,7 +323,7 @@ static int pcl711_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice
/* step 2 */
if (cmd->scan_begin_src != TRIG_TIMER &&
- cmd->scan_begin_src != TRIG_EXT)
+ cmd->scan_begin_src != TRIG_EXT)
err++;
if (cmd->stop_src != TRIG_COUNT && cmd->stop_src != TRIG_NONE)
err++;
@@ -374,8 +375,10 @@ static int pcl711_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice
if (cmd->scan_begin_src == TRIG_TIMER) {
tmp = cmd->scan_begin_arg;
i8253_cascade_ns_to_timer_2div(TIMER_BASE,
- &devpriv->divisor1, &devpriv->divisor2,
- &cmd->scan_begin_arg, cmd->flags & TRIG_ROUND_MASK);
+ &devpriv->divisor1,
+ &devpriv->divisor2,
+ &cmd->scan_begin_arg,
+ cmd->flags & TRIG_ROUND_MASK);
if (tmp != cmd->scan_begin_arg)
err++;
}
@@ -405,7 +408,8 @@ static int pcl711_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
*/
i8253_cascade_ns_to_timer(i8253_osc_base, &timer1, &timer2,
- &cmd->scan_begin_arg, TRIG_ROUND_NEAREST);
+ &cmd->scan_begin_arg,
+ TRIG_ROUND_NEAREST);
outb(0x74, dev->iobase + PCL711_CTRCTL);
outb(timer1 & 0xff, dev->iobase + PCL711_CTR1);
@@ -433,16 +437,16 @@ static int pcl711_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
analog output
*/
static int pcl711_ao_insn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+ struct comedi_insn *insn, unsigned int *data)
{
int n;
int chan = CR_CHAN(insn->chanspec);
for (n = 0; n < insn->n; n++) {
outb((data[n] & 0xff),
- dev->iobase + (chan ? PCL711_DA1_LO : PCL711_DA0_LO));
+ dev->iobase + (chan ? PCL711_DA1_LO : PCL711_DA0_LO));
outb((data[n] >> 8),
- dev->iobase + (chan ? PCL711_DA1_HI : PCL711_DA0_HI));
+ dev->iobase + (chan ? PCL711_DA1_HI : PCL711_DA0_HI));
devpriv->ao_readback[chan] = data[n];
}
@@ -450,8 +454,9 @@ static int pcl711_ao_insn(struct comedi_device *dev, struct comedi_subdevice *s,
return n;
}
-static int pcl711_ao_insn_read(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+static int pcl711_ao_insn_read(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
int n;
int chan = CR_CHAN(insn->chanspec);
@@ -465,21 +470,23 @@ static int pcl711_ao_insn_read(struct comedi_device *dev, struct comedi_subdevic
}
/* Digital port read - Untested on 8112 */
-static int pcl711_di_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+static int pcl711_di_insn_bits(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
data[1] = inb(dev->iobase + PCL711_DI_LO) |
- (inb(dev->iobase + PCL711_DI_HI) << 8);
+ (inb(dev->iobase + PCL711_DI_HI) << 8);
return 2;
}
/* Digital port write - Untested on 8112 */
-static int pcl711_do_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+static int pcl711_do_insn_bits(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-06-10 22:30:06 +0200