14/01/2014 11:57, Daniel Kan :
> On Jan 14, 2014, at 9:42 AM, Maxime Leroy wrote:
> > An other issue about not enabling RSS with 1 queue, when you use the
> > command show_rss_key in the testpmd, this one will display that the RSS
> > is enabled. (because rss_hf != 0; see port_rss_hash_conf_show f
Hello,
Thanks for your patch fixing the regression introduced by my commit
(igb/ixgbe: ETH_MQ_RX_NONE should disable RSS).
I have one comment about your fix. I don't think there are any reasons
to not enable RSS with only one RX queue in testpmd.
RSS is mainly used in testpmd to spread traffic o
Maxime,
Thanks for your comment. If we want testpmd to have RSS always enabled out of
box (note that rxq=1), then your suggestion makes sense. I?m new to dpdk so I
was trying to preserve the current behavior. Now looking back, I guess that?s
why we have an explicit disable-rss option. If I don?t
The mq_mode was not set when rxq is > 1; it's defaulted to ETH_MQ_RX_NONE.
As a result, RSS remains inactive. The fix is to set mq_mode to ETH_MQ_RX_RSS
when rxq is > 1 and hf is non-zero.
This bug was introduced by commit 243db2ddee3094a2cb39fdd4b17e26df4e7735e1
igb/ixgbe: ETH_MQ_RX_NONE should d
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