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From: "Chilikin, Andrey" <andrey.chilikin@intel.com>
To: Chillance Zen <chillancezen@gmail.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] how to poll a 40G/100G NIC with multiqueues without RSS
Date: Fri, 16 Jun 2017 16:38:15 +0000	[thread overview]
Message-ID: <AAC06825A3B29643AF5372F5E0DDF0538DB9A8D8@IRSMSX106.ger.corp.intel.com> (raw)
In-Reply-To: <CAKQ7xkX-9T+aDwnTE7MaS3xv8ktO0qOj97LQiQ2y_JHBTSf-LQ@mail.gmail.com>

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&regards

--
Linc @bjtu

      reply	other threads:[~2017-06-16 16:38 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-09  6:48 Chillance Zen
2017-06-16 16:38 ` Chilikin, Andrey [this message]

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