- QUEUE
+- RSS
+
Validating flow rules depends on the firmware variant.
Ethernet destinaton individual/group match
more efficient than libefx-based and provides richer packet type
classification, but lacks Rx scatter support.
+- ``tx_datapath`` [auto|efx|ef10|ef10_simple] (default **auto**)
+
+ Choose transmit datapath implementation.
+ **auto** allows the driver itself to make a choice based on firmware
+ 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, disallows multiple mempools and neglects mbuf reference counters.
+
- ``perf_profile`` [auto|throughput|low-latency] (default **throughput**)
Choose hardware tunning to be optimized for either throughput or
- ``debug_init`` [bool] (default **n**)
- Enable extra logging during device intialization and startup.
+ Enable extra logging during device initialization and startup.
- ``mcdi_logging`` [bool] (default **n**)