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From: Alex Markuze <alex@weka.io>
To: "dev@dpdk.org" <dev@dpdk.org>
Subject: [dpdk-dev] segmented recv ixgbevf
Date: Thu, 30 Oct 2014 12:23:09 +0200
Message-ID: <CAKfHP0Up34C7r6SgrdTt+p-yV0bRkoP=hg8MR1P-C6iEg+cX2Q@mail.gmail.com> (raw)

Hi,
I'm seeing an unwanted behaviour in the receive flow of ixgbevf. While
using Jumbo frames and sending 4k+ bytes , the receive side breaks up the
packets into 2K buffers, and I receive 3 mbuffs per packet.

Im setting the .max_rx_pkt_len to 4.5K and the mempoll has 5K sized
elements?

Anything else I'm missing here. The purpose is to have all 4k+ bytes in one
single continuous buffer.

Thanks
Alex.

             reply	other threads:[~2014-10-30 10:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-30 10:23 Alex Markuze [this message]
2014-10-30 11:09 ` Bruce Richardson
2014-10-30 12:48   ` Alex Markuze
2014-10-30 13:18     ` Bruce Richardson
2014-11-05 14:48     ` Matt Laswell

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