[dpdk-dev] buf->hash.rss always empty with i40e

tom.barbette at ulg.ac.be tom.barbette at ulg.ac.be
Sat Jan 28 11:48:36 CET 2017

Hi all,

No matter the number of queues or the ETH_RSS_X parameter the mbuf->hash.rss field is empty using XL710 NICs. The exact same configuration gives me good hash value values with ixgbe/82599 cards.

Any idea? I checked it is the same problem on 2.2 and 16.11. FlowDirector is not used.


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