Hi All, Could you please review and provide suggestions if any.
Thanks, Mingjin > > -----Original Message----- > > From: Ye, MingjinX <[email protected]> > > Sent: 2022年11月21日 10:55 > > To: [email protected] > > Cc: Yang, Qiming <[email protected]>; [email protected]; Zhou, > > YidingX <[email protected]>; Ye, MingjinX > > <[email protected]>; Zhang, Qi Z <[email protected]>; Jie Zhou > > <[email protected]>; Menon, Ranjit <[email protected]>; Ferruh > > Yigit <[email protected]>; Kadam, Pallavi > > <[email protected]> > > Subject: [PATCH v6] doc: add PMD known issue > > > > Add a known issue: Rx path dynamic routing is not supported for PMD. > > > > Fixes: de853a3bb151 ("net/ice: disable DDP package on Windows") > > Cc: [email protected] > > > > Signed-off-by: Mingjin Ye <[email protected]> > > --- > > doc/guides/nics/ice.rst | 17 +++++++++++++++++ > > 1 file changed, 17 insertions(+) > > > > diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst index > > ce075e067c..60fd7834ed 100644 > > --- a/doc/guides/nics/ice.rst > > +++ b/doc/guides/nics/ice.rst > > @@ -395,3 +395,20 @@ file is used by both the kernel driver and the > > DPDK PMD. > > > > Windows support: The DDP package is not supported on Windows so, > > loading of the package is disabled on Windows. > > + > > +ice: Rx path is not supported after PF or DCF add vlan offload > > > +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > ~~~~~ > > + > > +If pmd does not enable Vlan offload during initialization, it will > > +automatically select Rx paths that do not support offload. Even if > > +Vlan offload is subsequently enabled through the API, Vlan offload > > +will not work because the selected Rx path does not support Vlan offload. > > + > > +Rx path dynamic routing is not supported. When the offload features > > +is switched, the queue needs to be reconfigured, then takes effect. > > +It would take additional workload for the network card to deal with. > > + > > +When applying VLAN offload on the PF or DCF, it must be configured > > +firstly by the startup parameters. > > + > > -- > > 2.34.1
