[PATCH] net/cpfl: fix fail to re-configure RSS

[Zhang, Qi Z]

> -----Original Message-----
> From: Wu, Jingjing <jingjing.wu at intel.com>
> Sent: Friday, June 16, 2023 4:41 PM
> To: Xing, Beilei <beilei.xing at intel.com>; Zhang, Yuying
> <yuying.zhang at intel.com>
> Cc: dev at dpdk.org
> Subject: RE: [PATCH] net/cpfl: fix fail to re-configure RSS
> 
> 
> 
> > -----Original Message-----
> > From: Xing, Beilei <beilei.xing at intel.com>
> > Sent: Friday, June 16, 2023 8:00 PM
> > To: Wu, Jingjing <jingjing.wu at intel.com>; Zhang, Yuying
> > <yuying.zhang at intel.com>
> > Cc: dev at dpdk.org; Xing, Beilei <beilei.xing at intel.com>
> > Subject: [PATCH] net/cpfl: fix fail to re-configure RSS
> >
> > From: Beilei Xing <beilei.xing at intel.com>
> >
> > Currently, if launch testpmd with multiple queues and re-configure rxq
> > with 'port config all rxq 1', Rx queue 0 may not receive packets.
> > that's because RSS lookup tale is not re-configured when Rxq number is
> > 1.
> > Although Rxq number is 1 and multi queue mode is
> RTE_ETH_MQ_RX_NONE,
> > cpfl PMD should init RSS to allow RSS re-configuration.
> >
> > Fixes: cfbc66551a14 ("net/cpfl: support RSS")
> >
> > 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
Qi