/* While processing submitted and completed descriptors (rx and tx path
* respectively) in a loop it is desired to:
- * - perform batch submissions while populating sumbissmion queue
+ * - perform batch submissions while populating submission queue
* - avoid blocking transmission of other packets during cleanup phase
* Hence the utilization ratio of 1/8 of a queue size or max value if the size
* of the ring is very big - like 8k Rx rings.