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path: root/drivers/staging/comedi/drivers/das800.c
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Diffstat (limited to 'drivers/staging/comedi/drivers/das800.c')
-rw-r--r--drivers/staging/comedi/drivers/das800.c224
1 files changed, 119 insertions, 105 deletions
diff --git a/drivers/staging/comedi/drivers/das800.c b/drivers/staging/comedi/drivers/das800.c
index 70e9d699c7a3..ecb97cdbce26 100644
--- a/drivers/staging/comedi/drivers/das800.c
+++ b/drivers/staging/comedi/drivers/das800.c
@@ -118,114 +118,114 @@ struct das800_board {
static const struct comedi_lrange range_das800_ai = {
1,
{
- RANGE(-5, 5),
- }
+ RANGE(-5, 5),
+ }
};
static const struct comedi_lrange range_das801_ai = {
9,
{
- RANGE(-5, 5),
- RANGE(-10, 10),
- RANGE(0, 10),
- RANGE(-0.5, 0.5),
- RANGE(0, 1),
- RANGE(-0.05, 0.05),
- RANGE(0, 0.1),
- RANGE(-0.01, 0.01),
- RANGE(0, 0.02),
- }
+ RANGE(-5, 5),
+ RANGE(-10, 10),
+ RANGE(0, 10),
+ RANGE(-0.5, 0.5),
+ RANGE(0, 1),
+ RANGE(-0.05, 0.05),
+ RANGE(0, 0.1),
+ RANGE(-0.01, 0.01),
+ RANGE(0, 0.02),
+ }
};
static const struct comedi_lrange range_cio_das801_ai = {
9,
{
- RANGE(-5, 5),
- RANGE(-10, 10),
- RANGE(0, 10),
- RANGE(-0.5, 0.5),
- RANGE(0, 1),
- RANGE(-0.05, 0.05),
- RANGE(0, 0.1),
- RANGE(-0.005, 0.005),
- RANGE(0, 0.01),
- }
+ RANGE(-5, 5),
+ RANGE(-10, 10),
+ RANGE(0, 10),
+ RANGE(-0.5, 0.5),
+ RANGE(0, 1),
+ RANGE(-0.05, 0.05),
+ RANGE(0, 0.1),
+ RANGE(-0.005, 0.005),
+ RANGE(0, 0.01),
+ }
};
static const struct comedi_lrange range_das802_ai = {
9,
{
- RANGE(-5, 5),
- RANGE(-10, 10),
- RANGE(0, 10),
- RANGE(-2.5, 2.5),
- RANGE(0, 5),
- RANGE(-1.25, 1.25),
- RANGE(0, 2.5),
- RANGE(-0.625, 0.625),
- RANGE(0, 1.25),
- }
+ RANGE(-5, 5),
+ RANGE(-10, 10),
+ RANGE(0, 10),
+ RANGE(-2.5, 2.5),
+ RANGE(0, 5),
+ RANGE(-1.25, 1.25),
+ RANGE(0, 2.5),
+ RANGE(-0.625, 0.625),
+ RANGE(0, 1.25),
+ }
};
static const struct comedi_lrange range_das80216_ai = {
8,
{
- RANGE(-10, 10),
- RANGE(0, 10),
- RANGE(-5, 5),
- RANGE(0, 5),
- RANGE(-2.5, 2.5),
- RANGE(0, 2.5),
- RANGE(-1.25, 1.25),
- RANGE(0, 1.25),
- }
+ RANGE(-10, 10),
+ RANGE(0, 10),
+ RANGE(-5, 5),
+ RANGE(0, 5),
+ RANGE(-2.5, 2.5),
+ RANGE(0, 2.5),
+ RANGE(-1.25, 1.25),
+ RANGE(0, 1.25),
+ }
};
enum { das800, ciodas800, das801, ciodas801, das802, ciodas802, ciodas80216 };
static const struct das800_board das800_boards[] = {
{
- .name = "das-800",
- .ai_speed = 25000,
- .ai_range = &range_das800_ai,
- .resolution = 12,
- },
+ .name = "das-800",
+ .ai_speed = 25000,
+ .ai_range = &range_das800_ai,
+ .resolution = 12,
+ },
{
- .name = "cio-das800",
- .ai_speed = 20000,
- .ai_range = &range_das800_ai,
- .resolution = 12,
- },
+ .name = "cio-das800",
+ .ai_speed = 20000,
+ .ai_range = &range_das800_ai,
+ .resolution = 12,
+ },
{
- .name = "das-801",
- .ai_speed = 25000,
- .ai_range = &range_das801_ai,
- .resolution = 12,
- },
+ .name = "das-801",
+ .ai_speed = 25000,
+ .ai_range = &range_das801_ai,
+ .resolution = 12,
+ },
{
- .name = "cio-das801",
- .ai_speed = 20000,
- .ai_range = &range_cio_das801_ai,
- .resolution = 12,
- },
+ .name = "cio-das801",
+ .ai_speed = 20000,
+ .ai_range = &range_cio_das801_ai,
+ .resolution = 12,
+ },
{
- .name = "das-802",
- .ai_speed = 25000,
- .ai_range = &range_das802_ai,
- .resolution = 12,
- },
+ .name = "das-802",
+ .ai_speed = 25000,
+ .ai_range = &range_das802_ai,
+ .resolution = 12,
+ },
{
- .name = "cio-das802",
- .ai_speed = 20000,
- .ai_range = &range_das802_ai,
- .resolution = 12,
- },
+ .name = "cio-das802",
+ .ai_speed = 20000,
+ .ai_range = &range_das802_ai,
+ .resolution = 12,
+ },
{
- .name = "cio-das802/16",
- .ai_speed = 10000,
- .ai_range = &range_das80216_ai,
- .resolution = 16,
- },
+ .name = "cio-das802/16",
+ .ai_speed = 10000,
+ .ai_range = &range_das80216_ai,
+ .resolution = 16,
+ },
};
/*
@@ -243,7 +243,8 @@ struct das800_private {
#define devpriv ((struct das800_private *)dev->private)
-static int das800_attach(struct comedi_device *dev, struct comedi_devconfig *it);
+static int das800_attach(struct comedi_device *dev,
+ struct comedi_devconfig *it);
static int das800_detach(struct comedi_device *dev);
static int das800_cancel(struct comedi_device *dev, struct comedi_subdevice *s);
@@ -260,15 +261,20 @@ static struct comedi_driver driver_das800 = {
static irqreturn_t das800_interrupt(int irq, void *d);
static void enable_das800(struct comedi_device *dev);
static void disable_das800(struct comedi_device *dev);
-static int das800_ai_do_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_cmd *cmd);
-static int das800_ai_do_cmd(struct comedi_device *dev, struct comedi_subdevice *s);
-static int das800_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int das800_di_rbits(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int das800_do_wbits(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
+static int das800_ai_do_cmdtest(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_cmd *cmd);
+static int das800_ai_do_cmd(struct comedi_device *dev,
+ struct comedi_subdevice *s);
+static int das800_ai_rinsn(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_insn *insn,
+ unsigned int *data);
+static int das800_di_rbits(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_insn *insn,
+ unsigned int *data);
+static int das800_do_wbits(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_insn *insn,
+ unsigned int *data);
static int das800_probe(struct comedi_device *dev);
static int das800_set_frequency(struct comedi_device *dev);
@@ -330,7 +336,7 @@ static int das800_probe(struct comedi_device *dev)
break;
default:
printk(" Board model: probe returned 0x%x (unknown)\n",
- id_bits);
+ id_bits);
return board;
break;
}
@@ -429,7 +435,7 @@ static irqreturn_t das800_interrupt(int irq, void *d)
* We already have spinlock, so indirect addressing is safe */
outb(CONTROL1, dev->iobase + DAS800_GAIN); /* select dev->iobase + 2 to be control register 1 */
outb(CONTROL1_INTE | devpriv->do_bits,
- dev->iobase + DAS800_CONTROL1);
+ dev->iobase + DAS800_CONTROL1);
spin_unlock_irqrestore(&dev->spinlock, irq_flags);
/* otherwise, stop taking data */
} else {
@@ -585,8 +591,9 @@ static void disable_das800(struct comedi_device *dev)
spin_unlock_irqrestore(&dev->spinlock, irq_flags);
}
-static int das800_ai_do_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_cmd *cmd)
+static int das800_ai_do_cmdtest(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_cmd *cmd)
{
int err = 0;
int tmp;
@@ -676,8 +683,9 @@ static int das800_ai_do_cmdtest(struct comedi_device *dev, struct comedi_subdevi
tmp = cmd->convert_arg;
/* calculate counter values that give desired timing */
i8253_cascade_ns_to_timer_2div(TIMER_BASE, &(devpriv->divisor1),
- &(devpriv->divisor2), &(cmd->convert_arg),
- cmd->flags & TRIG_ROUND_MASK);
+ &(devpriv->divisor2),
+ &(cmd->convert_arg),
+ cmd->flags & TRIG_ROUND_MASK);
if (tmp != cmd->convert_arg)
err++;
}
@@ -691,14 +699,14 @@ static int das800_ai_do_cmdtest(struct comedi_device *dev, struct comedi_subdevi
startChan = CR_CHAN(cmd->chanlist[0]);
for (i = 1; i < cmd->chanlist_len; i++) {
if (CR_CHAN(cmd->chanlist[i]) !=
- (startChan + i) % N_CHAN_AI) {
+ (startChan + i) % N_CHAN_AI) {
comedi_error(dev,
- "entries in chanlist must be consecutive channels, counting upwards\n");
+ "entries in chanlist must be consecutive channels, counting upwards\n");
err++;
}
if (CR_RANGE(cmd->chanlist[i]) != gain) {
comedi_error(dev,
- "entries in chanlist must all have the same gain\n");
+ "entries in chanlist must all have the same gain\n");
err++;
}
}
@@ -710,7 +718,8 @@ static int das800_ai_do_cmdtest(struct comedi_device *dev, struct comedi_subdevi
return 0;
}
-static int das800_ai_do_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
+static int das800_ai_do_cmd(struct comedi_device *dev,
+ struct comedi_subdevice *s)
{
int startChan, endChan, scan, gain;
int conv_bits;
@@ -719,7 +728,7 @@ static int das800_ai_do_cmd(struct comedi_device *dev, struct comedi_subdevice *
if (!dev->irq) {
comedi_error(dev,
- "no irq assigned for das-800, cannot do hardware conversions");
+ "no irq assigned for das-800, cannot do hardware conversions");
return -1;
}
@@ -767,8 +776,10 @@ static int das800_ai_do_cmd(struct comedi_device *dev, struct comedi_subdevice *
conv_bits |= CASC | ITE;
/* set conversion frequency */
i8253_cascade_ns_to_timer_2div(TIMER_BASE, &(devpriv->divisor1),
- &(devpriv->divisor2), &(async->cmd.convert_arg),
- async->cmd.flags & TRIG_ROUND_MASK);
+ &(devpriv->divisor2),
+ &(async->cmd.convert_arg),
+ async->cmd.
+ flags & TRIG_ROUND_MASK);
if (das800_set_frequency(dev) < 0) {
comedi_error(dev, "Error setting up counters");
return -1;
@@ -789,8 +800,9 @@ static int das800_ai_do_cmd(struct comedi_device *dev, struct comedi_subdevice *
return 0;
}
-static int das800_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+static int das800_ai_rinsn(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_insn *insn,
+ unsigned int *data)
{
int i, n;
int chan;
@@ -843,8 +855,9 @@ static int das800_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s
return n;
}
-static int das800_di_rbits(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+static int das800_di_rbits(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_insn *insn,
+ unsigned int *data)
{
unsigned int bits;
@@ -856,8 +869,9 @@ static int das800_di_rbits(struct comedi_device *dev, struct comedi_subdevice *s
return 2;
}
-static int das800_do_wbits(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+static int das800_do_wbits(struct comedi_device *dev,
+ struct comedi_subdevice *s, struct comedi_insn *insn,
+ unsigned int *data)
{
int wbits;
unsigned long irq_flags;
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-06-10 19:04:33 +0200