[dpdk-dev] [PATCH] net/fm10k: remove RSS restriction with num of queues

Zhang, Helin helin.zhang at intel.com
Wed Dec 20 07:40:53 CET 2017



> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of zhouyangchao
> Sent: Monday, December 4, 2017 2:38 PM
> To: dev at dpdk.org
> Cc: Zhang, Qi Z
> Subject: [dpdk-dev] [PATCH] net/fm10k: remove RSS restriction with num of
> queues
> 
> FM10K HW does not have such restrictions.
> 
> Enabling RSS with single queue is not used to distribute flow but to compute
> a RSS hash value.
> It can reduce cpu cycles of computing a hash value with five tuples.
> In addition, there is an explicit method to disable RSS instead of an obscure
> way.
> 
> Signed-off-by: Yangchao Zhou <zhouyates at gmail.com>

Applied to next-net-intel, thanks! /Helin


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