[PATCH] net/i40e: fix X722 NIC receives jumbo frame packets

Zhang, Qi Z qi.z.zhang at intel.com
Thu Nov 10 10:47:45 CET 2022



> -----Original Message-----
> From: Yuan, DukaiX <dukaix.yuan at intel.com>
> Sent: Thursday, November 10, 2022 2:00 PM
> To: Wang, Jie1X <jie1x.wang at intel.com>; dev at dpdk.org
> Cc: Yang, SteveX <stevex.yang at intel.com>; Zhang, Qi Z
> <qi.z.zhang at intel.com>; Yang, Qiming <qiming.yang at intel.com>; Xing, Beilei
> <beilei.xing at intel.com>; Zhang, Yuying <yuying.zhang at intel.com>; Wang,
> Jie1X <jie1x.wang at intel.com>; stable at dpdk.org
> Subject: RE: [PATCH] net/i40e: fix X722 NIC receives jumbo frame packets
>
> > -----Original Message-----
> > From: Jie Wang <jie1x.wang at intel.com>
> > Sent: 2022年11月10日 11:45
> > To: dev at dpdk.org
> > Cc: Yang, SteveX <stevex.yang at intel.com>; Zhang, Qi Z
> > <qi.z.zhang at intel.com>; Yang, Qiming <qiming.yang at intel.com>; Xing,
> > Beilei <beilei.xing at intel.com>; Zhang, Yuying
> > <yuying.zhang at intel.com>; Wang, Jie1X <jie1x.wang at intel.com>;
> > stable at dpdk.org
> > Subject: [PATCH] net/i40e: fix X722 NIC receives jumbo frame packets
> >
> > For NIC I40E_10G-10G_BASE_T_X722, when the port is configured with
> > link speed, it cannot receive jumbo frame packets.
> >
> > Because it set maximum frame size failed when starts the port that the
> > port link status is still down.
> >
> > This patch fix the error that starts the port will force set maximum frame
> size.
> >
> > Fixes: 2184f7cdeeaa ("net/i40e: fix max frame size config at port
> > level")
> > Cc: stable at dpdk.org
> >
> > Signed-off-by: Jie Wang <jie1x.wang at intel.com>
> > ---
> Tested-by: Dukai Yuan<dukaix.yuan at intel.com>

Applied to dpdk-next-net-intel.

Thanks
Qi


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