[dpdk-dev] [PATCH] net/i40e: change VF default ITR interval

[Zhang, Helin]

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wu, Jingjing
> Sent: Wednesday, December 27, 2017 2:19 PM
> To: Xing, Beilei
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] net/i40e: change VF default ITR interval
> 
> 
> 
> > -----Original Message-----
> > From: Xing, Beilei
> > Sent: Wednesday, December 27, 2017 2:02 PM
> > To: Wu, Jingjing <jingjing.wu at intel.com>
> > Cc: dev at dpdk.org
> > Subject: [PATCH] net/i40e: change VF default ITR interval
> >
> > Current default ITR interval I40E_QUEUE_ITR_INTERVAL_DEFAULT is used
> > by both DPDK PF and DPDK VF, but this ITR interval value will cause
> > lots of interrupts when using VF. This patch modifies VF default ITR
> > interval to reduce interrupts.
> > ITR interval can be configured by RTE_LIBRTE_I40E_ITR_INTERVAL if
> > expecting low latency.
> >
> > Signed-off-by: Beilei Xing <beilei.xing at intel.com>
> 
> Acked-by: Jingjing Wu <jingjing.wu at intel.com>
Applied to dpdk-next-net-intel, thanks!

/Helin