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From: Ravi Kerur <rkerur@gmail.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Subject: [dpdk-dev] Q on IXGBE and I40E vector Tx processing
Date: Fri, 14 Apr 2017 10:35:56 -0700	[thread overview]
Message-ID: <CAFb4SLDctKrqBSRZEc5MgsAv0bGKdE9_M8UeFdoUb4nEY=Hm1w@mail.gmail.com> (raw)

Hi,

We are using dpdk 16.04 and by looking at the ixgbe and
i40e(i40e_xmit_pkts_vec) and ixgbe(ixgbe_xmit_pkts_vec) driver vector tx
processing code I see they both don't handle scattered packet processing.
For any packets greater than 2048 bytes which will basically contain
multiple rte_mbuf segs vector tx processing cannot be used.

Any reasons why vector tx for both ixgbe and i40e doesn't support scattered
or multiple mbuf segments processing?

Thanks.

             reply	other threads:[~2017-04-14 17:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-14 17:35 Ravi Kerur [this message]
2017-04-16 19:33 ` Ravi Kerur
2017-04-16 22:26   ` Ananyev, Konstantin
2017-04-17 23:47     ` Ravi Kerur

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