**option_type** must be **CDEV_SCHED_OPTION_THRESHOLD** and **option** should
point to a rte_cryptodev_scheduler_threshold_option structure filled with
appropriate threshold value. Please NOTE this threshold has be a power-of-2
- unsigned integer.
+ unsigned integer. It is possible to use **mode_param** initialization
+ parameter to achieve the same purpose. For example:
+
+ ... --vdev "crypto_scheduler,mode=packet-size-distr,mode_param=threshold:512" ...
+
+ The above parameter will overwrite the threshold value to 512.
* **CDEV_SCHED_MODE_FAILOVER:**