diff options
Diffstat (limited to 'drivers/staging/meilhaus/me6000_ao.c')
-rw-r--r-- | drivers/staging/meilhaus/me6000_ao.c | 106 |
1 files changed, 53 insertions, 53 deletions
diff --git a/drivers/staging/meilhaus/me6000_ao.c b/drivers/staging/meilhaus/me6000_ao.c index 1cdf100a908..f7abdbd485e 100644 --- a/drivers/staging/meilhaus/me6000_ao.c +++ b/drivers/staging/meilhaus/me6000_ao.c @@ -36,8 +36,8 @@ #include <linux/slab.h> #include <linux/spinlock.h> -#include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/io.h> +#include <linux/uaccess.h> #include <linux/types.h> #include <linux/interrupt.h> #include <linux/delay.h> @@ -57,31 +57,31 @@ /* Defines */ -static int me6000_ao_query_range_by_min_max(me_subdevice_t * subdevice, +static int me6000_ao_query_range_by_min_max(me_subdevice_t *subdevice, int unit, int *min, int *max, int *maxdata, int *range); -static int me6000_ao_query_number_ranges(me_subdevice_t * subdevice, +static int me6000_ao_query_number_ranges(me_subdevice_t *subdevice, int unit, int *count); -static int me6000_ao_query_range_info(me_subdevice_t * subdevice, +static int me6000_ao_query_range_info(me_subdevice_t *subdevice, int range, int *unit, int *min, int *max, int *maxdata); -static int me6000_ao_query_timer(me_subdevice_t * subdevice, +static int me6000_ao_query_timer(me_subdevice_t *subdevice, int timer, int *base_frequency, long long *min_ticks, long long *max_ticks); -static int me6000_ao_query_number_channels(me_subdevice_t * subdevice, +static int me6000_ao_query_number_channels(me_subdevice_t *subdevice, int *number); -static int me6000_ao_query_subdevice_type(me_subdevice_t * subdevice, +static int me6000_ao_query_subdevice_type(me_subdevice_t *subdevice, int *type, int *subtype); -static int me6000_ao_query_subdevice_caps(me_subdevice_t * subdevice, +static int me6000_ao_query_subdevice_caps(me_subdevice_t *subdevice, int *caps); static int me6000_ao_query_subdevice_caps_args(struct me_subdevice *subdevice, @@ -91,11 +91,11 @@ static int me6000_ao_query_subdevice_caps_args(struct me_subdevice *subdevice, static void me6000_ao_destructor(struct me_subdevice *subdevice); /** Reset subdevice. Stop all actions. Reset registry. Disable FIFO. Set output to 0V and status to 'none'. */ -static int me6000_ao_io_reset_subdevice(me_subdevice_t * subdevice, +static int me6000_ao_io_reset_subdevice(me_subdevice_t *subdevice, struct file *filep, int flags); /** Set output as single */ -static int me6000_ao_io_single_config(me_subdevice_t * subdevice, +static int me6000_ao_io_single_config(me_subdevice_t *subdevice, struct file *filep, int channel, int single_config, @@ -104,48 +104,48 @@ static int me6000_ao_io_single_config(me_subdevice_t * subdevice, int trig_type, int trig_edge, int flags); /** Pass to user actual value of output. */ -static int me6000_ao_io_single_read(me_subdevice_t * subdevice, +static int me6000_ao_io_single_read(me_subdevice_t *subdevice, struct file *filep, int channel, int *value, int time_out, int flags); /** Write to output requed value. */ -static int me6000_ao_io_single_write(me_subdevice_t * subdevice, +static int me6000_ao_io_single_write(me_subdevice_t *subdevice, struct file *filep, int channel, int value, int time_out, int flags); /** Set output as streamed device. */ -static int me6000_ao_io_stream_config(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_config(me_subdevice_t *subdevice, struct file *filep, - meIOStreamConfig_t * config_list, + meIOStreamConfig_t *config_list, int count, - meIOStreamTrigger_t * trigger, + meIOStreamTrigger_t *trigger, int fifo_irq_threshold, int flags); /** Wait for / Check empty space in buffer. */ -static int me6000_ao_io_stream_new_values(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_new_values(me_subdevice_t *subdevice, struct file *filep, int time_out, int *count, int flags); /** Start streaming. */ -static int me6000_ao_io_stream_start(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_start(me_subdevice_t *subdevice, struct file *filep, int start_mode, int time_out, int flags); /** Check actual state. / Wait for end. */ -static int me6000_ao_io_stream_status(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_status(me_subdevice_t *subdevice, struct file *filep, int wait, int *status, int *values, int flags); /** Stop streaming. */ -static int me6000_ao_io_stream_stop(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_stop(me_subdevice_t *subdevice, struct file *filep, int stop_mode, int flags); /** Write datas to buffor. */ -static int me6000_ao_io_stream_write(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_write(me_subdevice_t *subdevice, struct file *filep, int write_mode, int *values, int *count, int flags); @@ -154,23 +154,23 @@ static int me6000_ao_io_stream_write(me_subdevice_t * subdevice, static irqreturn_t me6000_ao_isr(int irq, void *dev_id); /** Copy data from circular buffer to fifo (fast) in wraparound mode. */ -int inline ao_write_data_wraparound(me6000_ao_subdevice_t * instance, int count, +inline int ao_write_data_wraparound(me6000_ao_subdevice_t *instance, int count, int start_pos); /** Copy data from circular buffer to fifo (fast).*/ -int inline ao_write_data(me6000_ao_subdevice_t * instance, int count, +inline int ao_write_data(me6000_ao_subdevice_t *instance, int count, int start_pos); /** Copy data from circular buffer to fifo (slow).*/ -int inline ao_write_data_pooling(me6000_ao_subdevice_t * instance, int count, +inline int ao_write_data_pooling(me6000_ao_subdevice_t *instance, int count, int start_pos); /** Copy data from user space to circular buffer. */ -int inline ao_get_data_from_user(me6000_ao_subdevice_t * instance, int count, +inline int ao_get_data_from_user(me6000_ao_subdevice_t *instance, int count, int *user_values); /** Stop presentation. Preserve FIFOs. */ -int inline ao_stop_immediately(me6000_ao_subdevice_t * instance); +inline int ao_stop_immediately(me6000_ao_subdevice_t *instance); /** Function for checking timeout in non-blocking mode. */ static void me6000_ao_work_control_task(struct work_struct *work); @@ -178,7 +178,7 @@ static void me6000_ao_work_control_task(struct work_struct *work); /* Functions */ -static int me6000_ao_io_reset_subdevice(me_subdevice_t * subdevice, +static int me6000_ao_io_reset_subdevice(me_subdevice_t *subdevice, struct file *filep, int flags) { me6000_ao_subdevice_t *instance; @@ -266,7 +266,7 @@ static int me6000_ao_io_reset_subdevice(me_subdevice_t * subdevice, return err; } -static int me6000_ao_io_single_config(me_subdevice_t * subdevice, +static int me6000_ao_io_single_config(me_subdevice_t *subdevice, struct file *filep, int channel, int single_config, @@ -465,7 +465,7 @@ static int me6000_ao_io_single_config(me_subdevice_t * subdevice, return err; } -static int me6000_ao_io_single_read(me_subdevice_t * subdevice, +static int me6000_ao_io_single_read(me_subdevice_t *subdevice, struct file *filep, int channel, int *value, int time_out, int flags) @@ -547,7 +547,7 @@ static int me6000_ao_io_single_read(me_subdevice_t * subdevice, return err; } -static int me6000_ao_io_single_write(me_subdevice_t * subdevice, +static int me6000_ao_io_single_write(me_subdevice_t *subdevice, struct file *filep, int channel, int value, int time_out, int flags) @@ -1019,11 +1019,11 @@ static int me6000_ao_io_single_write(me_subdevice_t * subdevice, return err; } -static int me6000_ao_io_stream_config(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_config(me_subdevice_t *subdevice, struct file *filep, - meIOStreamConfig_t * config_list, + meIOStreamConfig_t *config_list, int count, - meIOStreamTrigger_t * trigger, + meIOStreamTrigger_t *trigger, int fifo_irq_threshold, int flags) { me6000_ao_subdevice_t *instance; @@ -1351,7 +1351,7 @@ static int me6000_ao_io_stream_config(me_subdevice_t * subdevice, return err; } -static int me6000_ao_io_stream_new_values(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_new_values(me_subdevice_t *subdevice, struct file *filep, int time_out, int *count, int flags) { @@ -1432,7 +1432,7 @@ static int me6000_ao_io_stream_new_values(me_subdevice_t * subdevice, return err; } -static int me6000_ao_io_stream_start(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_start(me_subdevice_t *subdevice, struct file *filep, int start_mode, int time_out, int flags) { @@ -1881,7 +1881,7 @@ static int me6000_ao_io_stream_start(me_subdevice_t * subdevice, return err; } -static int me6000_ao_io_stream_status(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_status(me_subdevice_t *subdevice, struct file *filep, int wait, int *status, int *values, int flags) @@ -1979,7 +1979,7 @@ static int me6000_ao_io_stream_status(me_subdevice_t * subdevice, return err; } -static int me6000_ao_io_stream_stop(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_stop(me_subdevice_t *subdevice, struct file *filep, int stop_mode, int flags) { /// @note Stop work and empty buffer and FIFO @@ -2086,7 +2086,7 @@ static int me6000_ao_io_stream_stop(me_subdevice_t * subdevice, return err; } -static int me6000_ao_io_stream_write(me_subdevice_t * subdevice, +static int me6000_ao_io_stream_write(me_subdevice_t *subdevice, struct file *filep, int write_mode, int *values, int *count, int flags) @@ -2532,9 +2532,9 @@ static void me6000_ao_destructor(struct me_subdevice *subdevice) } me6000_ao_subdevice_t *me6000_ao_constructor(uint32_t reg_base, - spinlock_t * preload_reg_lock, - uint32_t * preload_flags, - uint32_t * triggering_flags, + spinlock_t *preload_reg_lock, + uint32_t *preload_flags, + uint32_t *triggering_flags, int ao_idx, int fifo, int irq, @@ -2800,7 +2800,7 @@ me6000_ao_subdevice_t *me6000_ao_constructor(uint32_t reg_base, * * @param instance The subdevice instance (pointer). */ -int inline ao_stop_immediately(me6000_ao_subdevice_t * instance) +inline int ao_stop_immediately(me6000_ao_subdevice_t *instance) { unsigned long cpu_flags; uint32_t ctrl; @@ -2871,7 +2871,7 @@ int inline ao_stop_immediately(me6000_ao_subdevice_t * instance) * @return On error/success: 0. No datas were copied => no data in buffer. * @return On error: -ME_ERRNO_FIFO_BUFFER_OVERFLOW. */ -int inline ao_write_data_wraparound(me6000_ao_subdevice_t * instance, int count, +inline int ao_write_data_wraparound(me6000_ao_subdevice_t *instance, int count, int start_pos) { /// @note This is time critical function! uint32_t status; @@ -2936,7 +2936,7 @@ int inline ao_write_data_wraparound(me6000_ao_subdevice_t * instance, int count, * @return On error/success: 0. No datas were copied => no data in buffer. * @return On error: -ME_ERRNO_FIFO_BUFFER_OVERFLOW. */ -int inline ao_write_data(me6000_ao_subdevice_t * instance, int count, +inline int ao_write_data(me6000_ao_subdevice_t *instance, int count, int start_pos) { /// @note This is time critical function! uint32_t status; @@ -3006,7 +3006,7 @@ int inline ao_write_data(me6000_ao_subdevice_t * instance, int count, * @return On error/success: 0. FIFO was full at begining. * @return On error: -ME_ERRNO_RING_BUFFER_UNDEFFLOW. */ -int inline ao_write_data_pooling(me6000_ao_subdevice_t * instance, int count, +inline int ao_write_data_pooling(me6000_ao_subdevice_t *instance, int count, int start_pos) { /// @note This is slow function! uint32_t status; @@ -3064,7 +3064,7 @@ int inline ao_write_data_pooling(me6000_ao_subdevice_t * instance, int count, * @return On success: Number of copied values. * @return On error: -ME_ERRNO_INTERNAL. */ -int inline ao_get_data_from_user(me6000_ao_subdevice_t * instance, int count, +inline int ao_get_data_from_user(me6000_ao_subdevice_t *instance, int count, int *user_values) { int i, err; @@ -3529,7 +3529,7 @@ static void me6000_ao_work_control_task(struct work_struct *work) } -static int me6000_ao_query_range_by_min_max(me_subdevice_t * subdevice, +static int me6000_ao_query_range_by_min_max(me_subdevice_t *subdevice, int unit, int *min, int *max, int *maxdata, int *range) @@ -3563,7 +3563,7 @@ static int me6000_ao_query_range_by_min_max(me_subdevice_t * subdevice, return ME_ERRNO_SUCCESS; } -static int me6000_ao_query_number_ranges(me_subdevice_t * subdevice, +static int me6000_ao_query_number_ranges(me_subdevice_t *subdevice, int unit, int *count) { me6000_ao_subdevice_t *instance; @@ -3581,7 +3581,7 @@ static int me6000_ao_query_number_ranges(me_subdevice_t * subdevice, return ME_ERRNO_SUCCESS; } -static int me6000_ao_query_range_info(me_subdevice_t * subdevice, +static int me6000_ao_query_range_info(me_subdevice_t *subdevice, int range, int *unit, int *min, int *max, int *maxdata) @@ -3605,7 +3605,7 @@ static int me6000_ao_query_range_info(me_subdevice_t * subdevice, return ME_ERRNO_SUCCESS; } -static int me6000_ao_query_timer(me_subdevice_t * subdevice, +static int me6000_ao_query_timer(me_subdevice_t *subdevice, int timer, int *base_frequency, long long *min_ticks, long long *max_ticks) @@ -3634,7 +3634,7 @@ static int me6000_ao_query_timer(me_subdevice_t * subdevice, return ME_ERRNO_SUCCESS; } -static int me6000_ao_query_number_channels(me_subdevice_t * subdevice, +static int me6000_ao_query_number_channels(me_subdevice_t *subdevice, int *number) { me6000_ao_subdevice_t *instance; @@ -3646,7 +3646,7 @@ static int me6000_ao_query_number_channels(me_subdevice_t * subdevice, return ME_ERRNO_SUCCESS; } -static int me6000_ao_query_subdevice_type(me_subdevice_t * subdevice, +static int me6000_ao_query_subdevice_type(me_subdevice_t *subdevice, int *type, int *subtype) { me6000_ao_subdevice_t *instance; @@ -3664,7 +3664,7 @@ static int me6000_ao_query_subdevice_type(me_subdevice_t * subdevice, return ME_ERRNO_SUCCESS; } -static int me6000_ao_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +static int me6000_ao_query_subdevice_caps(me_subdevice_t *subdevice, int *caps) { me6000_ao_subdevice_t *instance; instance = (me6000_ao_subdevice_t *) subdevice; |