[dpdk-dev] [PATCH v3] net/ixgbe: fix RSS RETA be reset after port start

[Zhang, Qi Z]

> -----Original Message-----
> From: dev <dev-bounces at dpdk.org> On Behalf Of Wang, Haiyue
> Sent: Monday, March 29, 2021 8:41 PM
> To: Yang, MurphyX <murphyx.yang at intel.com>; dev at dpdk.org
> Cc: Yang, Qiming <qiming.yang at intel.com>; Guo, Jia <jia.guo at intel.com>;
> Yang, SteveX <stevex.yang at intel.com>; Zhang, RobinX
> <robinx.zhang at intel.com>
> Subject: Re: [dpdk-dev] [PATCH v3] net/ixgbe: fix RSS RETA be reset after port
> start
> 
> > -----Original Message-----
> > From: Yang, MurphyX <murphyx.yang at intel.com>
> > Sent: Monday, March 29, 2021 16:29
> > To: dev at dpdk.org
> > Cc: Yang, Qiming <qiming.yang at intel.com>; Wang, Haiyue
> > <haiyue.wang at intel.com>; Guo, Jia <jia.guo at intel.com>; Yang, SteveX
> > <stevex.yang at intel.com>; Zhang, RobinX <robinx.zhang at intel.com>; Yang,
> > MurphyX <murphyx.yang at intel.com>
> > Subject: [PATCH v3] net/ixgbe: fix RSS RETA be reset after port start
> >
> > If one calls ‘rte_eth_dev_rss_reta_update’ with ixgbe before starting
> > the device (but after setting everything else), then RSS RETA
> > configuration be zero after starting the device.
> >
> > This patch gives a notification if the port not started.
> >
> > Bugzilla ID: 664
> > Fixes: 249358424eab ("ixgbe: RSS RETA configuration")
> >
> > Signed-off-by: Murphy Yang <murphyx.yang at intel.com>
> > ---
> > v3:
> > - modify the notify message
> > v2:
> > - tune the return value
> >  drivers/net/ixgbe/ixgbe_ethdev.c | 8 ++++++++
> >  1 file changed, 8 insertions(+)
> >
> > diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c
> > b/drivers/net/ixgbe/ixgbe_ethdev.c
> > index 8a9a21e7c2..d8ef618e5f 100644
> > --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> > +++ b/drivers/net/ixgbe/ixgbe_ethdev.c
> 
> Acked-by: Haiyue Wang <haiyue.wang at intel.com>
> 
Applied to dpdk-next-net-intel.

Thanks
Qi
> 
> > --
> > 2.17.1