- QUEUE
+- RSS
+
Validating flow rules depends on the firmware variant.
Ethernet destinaton individual/group match
features available and required by the datapath implementation.
**efx** chooses libefx-based datapath which supports VLAN insertion
(full-feature firmware variant only), TSO and multi-segment mbufs.
+ Mbuf segments may come from different mempools, and mbuf reference
+ counters are treated responsibly.
**ef10** chooses EF10 (SFN7xxx, SFN8xxx) native datapath which is
more efficient than libefx-based but has no VLAN insertion and TSO
support yet.
+ Mbuf segments may come from different mempools, and mbuf reference
+ counters are treated responsibly.
**ef10_simple** chooses EF10 (SFN7xxx, SFN8xxx) native datapath which
is even more faster then **ef10** but does not support multi-segment
- mbufs.
+ mbufs, disallows multiple mempools and neglects mbuf reference counters.
- ``perf_profile`` [auto|throughput|low-latency] (default **throughput**)