[dpdk-users] vhost, vxlan, and nic TSO trouble.

Matthias Gatto matthias.gatto at outscale.com
Mon May 2 15:20:48 CEST 2016

Hi Vivek,

On Mon, May 2, 2016 at 11:10 AM, Vivek Gupta <vivek-g at hcl.com> wrote:
> How are you bursting packets from vhost interface to ixgbe nic?

I am working on this project

We use rte_vhost_dequeue_burst to dequeue packets from vhost, we
prepend a vxlan header to each packet and we use rte_eth_tx_burst for

The txq_flags for the ixgbe queue is set to 0, so we use
ixgbe_xmit_pkts and not ixgbe_xmit_pkts_simple.

Thanks for your answer.

-- Matthias Gatto

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