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From: "J.Hwan.Kim" <j.hwan.kim99@gmail.com>
To: "netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: unicast hash in ixgbe and ixgbevf
Date: Sat, 17 Sep 2011 20:02:51 +0900	[thread overview]
Message-ID: <4E747E5B.4050207@gmail.com> (raw)

Hi, everyone

I'm using intel ixgbe and ixgbevf driver and SR-IOV option.

Is there any method for distributing the random IP packet stream
into several VF queues evenly?

For example, for each 4 VF queues,
can each a quarter of the IP stream be distributed to each 4 VF queues?

I checked the PFUTA register and tested it, but as far as I know,
with the 4K bit hash table, the stream is directed to queues
of which ROPE bit is set.
So, the stream is duplicated to the queues of which ROPE bit is set.
That is not what I want to do.

How can I distribute the random IP packets to several VF queues
without duplicating?

Thanks in advance.

Best Regards,

J.Hwan Kim

             reply	other threads:[~2011-09-17 11:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-17 11:02 J.Hwan.Kim [this message]
2011-09-20 16:51 ` unicast hash in ixgbe and ixgbevf Rose, Gregory V

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