.. code-block:: console
- ./<build_dir>/app/dpdk-testpmd -w b3:00.0,timestamp=1 <other EAL params> -- <testpmd params>
+ ./<build_dir>/app/dpdk-testpmd -a b3:00.0,timestamp=1 <other EAL params> -- <testpmd params>
When the timestamps are enabled with the *devarg*, a timestamp validity flag is set in the MBUFs
containing received frames and timestamp is inserted into the `rte_mbuf` struct.