* [dpdk-dev] how to poll a 40G/100G NIC with multiqueues without RSS
@ 2017-06-09 6:48 Chillance Zen
2017-06-16 16:38 ` Chilikin, Andrey
0 siblings, 1 reply; 2+ messages in thread
From: Chillance Zen @ 2017-06-09 6:48 UTC (permalink / raw)
To: dev
Hi, everyone,
since I need to realize my own protocol with which RSS can not be
configured.
but we need massive packets to be processed with multiple cpus(even that
one cpu is always polling is not enough)
does anyone know how to distribute traffic to multiple queues
thanks®ards
--
Linc @bjtu
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-dev] how to poll a 40G/100G NIC with multiqueues without RSS
2017-06-09 6:48 [dpdk-dev] how to poll a 40G/100G NIC with multiqueues without RSS Chillance Zen
@ 2017-06-16 16:38 ` Chilikin, Andrey
0 siblings, 0 replies; 2+ messages in thread
From: Chilikin, Andrey @ 2017-06-16 16:38 UTC (permalink / raw)
To: Chillance Zen, dev
With XL710 NICs you can use flexible payload for RSS for ETH_RSS_L2_PAYLOAD. By default XL710 PMD will extract first 16 bytes of the payload. You can include these 16 bytes for RSS with rte_eth_dev_filter_ctrl(...,RTE_ETH_FILTER_HASH, RTE_ETH_FILTER_SET, ...)
/Andrey
-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Chillance Zen
Sent: Friday, June 9, 2017 7:48 AM
To: dev@dpdk.org
Subject: [dpdk-dev] how to poll a 40G/100G NIC with multiqueues without RSS
Hi, everyone,
since I need to realize my own protocol with which RSS can not be configured.
but we need massive packets to be processed with multiple cpus(even that one cpu is always polling is not enough)
does anyone know how to distribute traffic to multiple queues
thanks®ards
--
Linc @bjtu
^ permalink raw reply [flat|nested] 2+ messages in thread
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