Re: [dpdk-dev] [PATCH v2] doc: add mirror rule limitation of X722

["Zhang, Qi Z" <qi.z.zhang@intel.com>]

> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Xing, Beilei
> Sent: Tuesday, February 2, 2021 12:50 PM
> To: Liu, Lingyu <lingyu.liu@intel.com>; dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2] doc: add mirror rule limitation of X722
> 
> 
> 
> > -----Original Message-----
> > From: Liu, Lingyu <lingyu.liu@intel.com>
> > Sent: Tuesday, February 2, 2021 5:56 PM
> > To: dev@dpdk.org; Xing, Beilei <beilei.xing@intel.com>
> > Cc: Liu, Lingyu <lingyu.liu@intel.com>
> > Subject: [PATCH v2] doc: add mirror rule limitation of X722
> >
> > Currently, X722 firmware doesn't support to add more than one mirror
> > rule in one VSI.
> >
> > Signed-off-by: Liulingyu <lingyu.liu@intel.com>
> > ---
> > V2 change:
> >  - refine commit log
> >
> >  doc/guides/nics/i40e.rst | 5 +++++
> >  1 file changed, 5 insertions(+)
> >
> > diff --git a/doc/guides/nics/i40e.rst b/doc/guides/nics/i40e.rst index
> > 20c998398c..c9de2e19aa 100644
> > --- a/doc/guides/nics/i40e.rst
> > +++ b/doc/guides/nics/i40e.rst
> > @@ -723,6 +723,11 @@ When programming cloud filters for
> > IPv4/6_UDP/TCP/SCTP with SRC port only or DST  it will make any cloud
> > filter using inner_vlan or tunnel key invalid. Default configuration
> > will be  recovered only by NIC core reset.
> >
> > +Mirror rule limitation for X722
> > +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > +
> > +Due to firmware restriction of X722, the same VSI cannot have more
> > +than one
> > mirror rule.
> > +
> >  High Performance of Small Packets on 40GbE NIC
> >  ----------------------------------------------
> >
> > --
> > 2.25.1
> 
> Acked-by: Beilei Xing <beilei.xing@intel.com>

Applied to dpdk-next-net-intel.

Thanks
Qi