diff options
Diffstat (limited to 'drivers/staging/comedi/comedilib.h')
-rw-r--r-- | drivers/staging/comedi/comedilib.h | 88 |
1 files changed, 43 insertions, 45 deletions
diff --git a/drivers/staging/comedi/comedilib.h b/drivers/staging/comedi/comedilib.h index fc5fc015726b..ab42893562f9 100644 --- a/drivers/staging/comedi/comedilib.h +++ b/drivers/staging/comedi/comedilib.h @@ -36,18 +36,16 @@ #ifndef KCOMEDILIB_DEPRECATED -typedef void comedi_t; - /* these functions may not be called at real-time priority */ -comedi_t *comedi_open(const char *path); -int comedi_close(comedi_t *dev); +void *comedi_open(const char *path); +int comedi_close(void *dev); /* these functions may be called at any priority, but may fail at real-time priority */ -int comedi_lock(comedi_t *dev, unsigned int subdev); -int comedi_unlock(comedi_t *dev, unsigned int subdev); +int comedi_lock(void *dev, unsigned int subdev); +int comedi_unlock(void *dev, unsigned int subdev); /* these functions may be called at any priority, but you must hold the lock for the subdevice */ @@ -56,68 +54,68 @@ int comedi_loglevel(int loglevel); void comedi_perror(const char *s); char *comedi_strerror(int errnum); int comedi_errno(void); -int comedi_fileno(comedi_t *dev); +int comedi_fileno(void *dev); -int comedi_cancel(comedi_t *dev, unsigned int subdev); -int comedi_register_callback(comedi_t *dev, unsigned int subdev, +int comedi_cancel(void *dev, unsigned int subdev); +int comedi_register_callback(void *dev, unsigned int subdev, unsigned int mask, int (*cb) (unsigned int, void *), void *arg); -int comedi_command(comedi_t *dev, comedi_cmd *cmd); -int comedi_command_test(comedi_t *dev, comedi_cmd *cmd); -int comedi_trigger(comedi_t *dev, unsigned int subdev, comedi_trig *it); -int __comedi_trigger(comedi_t *dev, unsigned int subdev, comedi_trig *it); -int comedi_data_write(comedi_t *dev, unsigned int subdev, unsigned int chan, +int comedi_command(void *dev, comedi_cmd *cmd); +int comedi_command_test(void *dev, comedi_cmd *cmd); +int comedi_trigger(void *dev, unsigned int subdev, comedi_trig *it); +int __comedi_trigger(void *dev, unsigned int subdev, comedi_trig *it); +int comedi_data_write(void *dev, unsigned int subdev, unsigned int chan, unsigned int range, unsigned int aref, lsampl_t data); -int comedi_data_read(comedi_t *dev, unsigned int subdev, unsigned int chan, +int comedi_data_read(void *dev, unsigned int subdev, unsigned int chan, unsigned int range, unsigned int aref, lsampl_t *data); -int comedi_data_read_hint(comedi_t *dev, unsigned int subdev, +int comedi_data_read_hint(void *dev, unsigned int subdev, unsigned int chan, unsigned int range, unsigned int aref); -int comedi_data_read_delayed(comedi_t *dev, unsigned int subdev, +int comedi_data_read_delayed(void *dev, unsigned int subdev, unsigned int chan, unsigned int range, unsigned int aref, lsampl_t *data, unsigned int nano_sec); -int comedi_dio_config(comedi_t *dev, unsigned int subdev, unsigned int chan, +int comedi_dio_config(void *dev, unsigned int subdev, unsigned int chan, unsigned int io); -int comedi_dio_read(comedi_t *dev, unsigned int subdev, unsigned int chan, +int comedi_dio_read(void *dev, unsigned int subdev, unsigned int chan, unsigned int *val); -int comedi_dio_write(comedi_t *dev, unsigned int subdev, unsigned int chan, +int comedi_dio_write(void *dev, unsigned int subdev, unsigned int chan, unsigned int val); -int comedi_dio_bitfield(comedi_t *dev, unsigned int subdev, unsigned int mask, +int comedi_dio_bitfield(void *dev, unsigned int subdev, unsigned int mask, unsigned int *bits); -int comedi_get_n_subdevices(comedi_t *dev); -int comedi_get_version_code(comedi_t *dev); -const char *comedi_get_driver_name(comedi_t *dev); -const char *comedi_get_board_name(comedi_t *dev); -int comedi_get_subdevice_type(comedi_t *dev, unsigned int subdevice); -int comedi_find_subdevice_by_type(comedi_t *dev, int type, unsigned int subd); -int comedi_get_n_channels(comedi_t *dev, unsigned int subdevice); -lsampl_t comedi_get_maxdata(comedi_t *dev, unsigned int subdevice, unsigned +int comedi_get_n_subdevices(void *dev); +int comedi_get_version_code(void *dev); +const char *comedi_get_driver_name(void *dev); +const char *comedi_get_board_name(void *dev); +int comedi_get_subdevice_type(void *dev, unsigned int subdevice); +int comedi_find_subdevice_by_type(void *dev, int type, unsigned int subd); +int comedi_get_n_channels(void *dev, unsigned int subdevice); +lsampl_t comedi_get_maxdata(void *dev, unsigned int subdevice, unsigned int chan); -int comedi_get_n_ranges(comedi_t *dev, unsigned int subdevice, unsigned int +int comedi_get_n_ranges(void *dev, unsigned int subdevice, unsigned int chan); -int comedi_do_insn(comedi_t *dev, comedi_insn *insn); -int comedi_poll(comedi_t *dev, unsigned int subdev); +int comedi_do_insn(void *dev, comedi_insn *insn); +int comedi_poll(void *dev, unsigned int subdev); /* DEPRECATED functions */ -int comedi_get_rangetype(comedi_t *dev, unsigned int subdevice, +int comedi_get_rangetype(void *dev, unsigned int subdevice, unsigned int chan); /* ALPHA functions */ -unsigned int comedi_get_subdevice_flags(comedi_t *dev, unsigned int subdevice); -int comedi_get_len_chanlist(comedi_t *dev, unsigned int subdevice); -int comedi_get_krange(comedi_t *dev, unsigned int subdevice, unsigned int +unsigned int comedi_get_subdevice_flags(void *dev, unsigned int subdevice); +int comedi_get_len_chanlist(void *dev, unsigned int subdevice); +int comedi_get_krange(void *dev, unsigned int subdevice, unsigned int chan, unsigned int range, comedi_krange *krange); -unsigned int comedi_get_buf_head_pos(comedi_t *dev, unsigned int subdevice); -int comedi_set_user_int_count(comedi_t *dev, unsigned int subdevice, +unsigned int comedi_get_buf_head_pos(void *dev, unsigned int subdevice); +int comedi_set_user_int_count(void *dev, unsigned int subdevice, unsigned int buf_user_count); -int comedi_map(comedi_t *dev, unsigned int subdev, void *ptr); -int comedi_unmap(comedi_t *dev, unsigned int subdev); -int comedi_get_buffer_size(comedi_t *dev, unsigned int subdev); -int comedi_mark_buffer_read(comedi_t *dev, unsigned int subdevice, +int comedi_map(void *dev, unsigned int subdev, void *ptr); +int comedi_unmap(void *dev, unsigned int subdev); +int comedi_get_buffer_size(void *dev, unsigned int subdev); +int comedi_mark_buffer_read(void *dev, unsigned int subdevice, unsigned int num_bytes); -int comedi_mark_buffer_written(comedi_t *d, unsigned int subdevice, +int comedi_mark_buffer_written(void *d, unsigned int subdevice, unsigned int num_bytes); -int comedi_get_buffer_contents(comedi_t *dev, unsigned int subdevice); -int comedi_get_buffer_offset(comedi_t *dev, unsigned int subdevice); +int comedi_get_buffer_contents(void *dev, unsigned int subdevice); +int comedi_get_buffer_offset(void *dev, unsigned int subdevice); #else |