* Added a command line option to configure forced speed for Ethernet port.
``dpdk-testpmd -- --eth-link-speed N``
+ * Added command to show link flow control info.
+ ``show port (port_id) flow_ctrl``
* Added command to display Rx queue used descriptor count.
``show port (port_id) rxq (queue_id) desc used count``
+ * Added command to cleanup a Tx queue's mbuf on a port.
+ ``port cleanup (port_id) txq (queue_id) (free_cnt)``
* Added command to dump internal representation information of single flow.
``flow dump (port_id) rule (rule_id)``
+ * Added commands to create and delete meter policy.
+ ``add port meter policy (port_id) (policy_id) ...``
* Added commands to construct conntrack context and relevant indirect
action handle creation, update for conntrack action as well as conntrack
item matching.