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Date:   Fri, 5 Aug 2022 16:00:43 +0200
From:   Maciej Wachowski <>
Subject: Re: Cannot change hash functions or use static not random keys on E810

I am not able to change hash function on Intel E810 card using ethtool:

RSS hash function:
    toeplitz: on
    xor: off
    crc32: off

root@...server:~# ethtool -X ens802f0 hfunc xor
Cannot set RX flow hash configuration: Operation not supported

I also tried with newest ethtool (5.18) and newest ice driver (1.9.11)
but with no success.
Do you have any information on how to change hash func using ethtool
or if it is possible?

Best regards,



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