--- Comment #3 from Maxim Uvarov <> ---
Matias Elo
linux-gen: dpdk: conf NICs to drop packets if no descriptors are available

Configure DPDK NIC RX rings to automatically drop packets if no free
descriptors are available. Without this option being set, some NICs (e.g.
82599, X540) will stop receiving packets from all RX queues if any of the
RX queues is not emptied fast enough.


Signed-off-by: Matias Elo <>
Reviewed-by: Bill Fischofer <>
Signed-off-by: Maxim Uvarov <>

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