Case-insensitive 1/y/yes/on or 0/n/no/off may be used to specify
boolean parameters value.
+- ``rx_datapath`` [auto|efx] (default **auto**)
+
+ Choose receive 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 Rx scatter.
+
- ``perf_profile`` [auto|throughput|low-latency] (default **throughput**)
Choose hardware tunning to be optimized for either throughput or