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From: Karthikraj palanichamy <karthikraj.palanichamy@veryxtech.com>
To: users@dpdk.org
Subject: [dpdk-users] I350 jumbo frame transmission
Date: Wed, 12 Apr 2017 18:19:34 +0530	[thread overview]
Message-ID: <58EE225E.2090103@veryxtech.com> (raw)

Hi,

I am using I350 card. The API rte_eth_dev_info_get() updated the 
parameter 'max_rx_pktlen' in 'struct rte_eth_dev_info' as 16384.

But when I try transmission with multiple segments, I could not transmit 
more than 9732 bytes.

I tried with testpmd and getting the same results.ie) couldn't transmit 
more than 9732 using testpmd.

Is this a limitation or am I missing anything?

Note : I tried with X540 card. I got 'max_rx_pktlen' as 15387 and I 
could transmit and receive upto 15387.

Thanks
Karthik

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             reply	other threads:[~2017-04-12 12:49 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-12 12:49 Karthikraj palanichamy [this message]
2017-04-12 12:58 ` Karthikraj palanichamy

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