[PATCH v6] net/i40e: rework maximum frame size configuration

Zhang, Qi Z qi.z.zhang at intel.com
Mon Feb 27 01:35:46 CET 2023



> -----Original Message-----
> From: Su, Simei <simei.su at intel.com>
> Sent: Monday, February 20, 2023 4:00 PM
> To: Xing, Beilei <beilei.xing at intel.com>; Zhang, Yuying
> <yuying.zhang at intel.com>; Zhang, Qi Z <qi.z.zhang at intel.com>;
> david.marchand at redhat.com
> Cc: dev at dpdk.org; Yang, Qiming <qiming.yang at intel.com>; Su, Simei
> <simei.su at intel.com>; stable at dpdk.org
> Subject: [PATCH v6] net/i40e: rework maximum frame size configuration
> 
> One issue is reported by David Marchand that error occurs in OVS due to the
> fix patch in mentioned changes below. The detailed reproduce step and
> result are in https://patchwork.dpdk.org/project/dpdk/patch/
> 20211207085946.121032-1-dapengx.yu at intel.com/.
> 
> This patch removes unnecessary link status check and directly sets mac config
> in dev_start. Also, it sets the parameter "wait to complete" true to wait for
> more time to make sure adminq command execute completed.
> 
> Fixes: a4ba77367923 ("net/i40e: enable maximum frame size at port level")
> Fixes: 2184f7cdeeaa ("net/i40e: fix max frame size config at port level")
> Fixes: 719469f13b11 ("net/i40e: fix jumbo frame Rx with X722")
> Cc: stable at dpdk.org
> 
> Reported-by: David Marchand <david.marchand at redhat.com>
> Signed-off-by: Simei Su <simei.su at intel.com>

Acked-by: Qi Zhang <qi.z.zhang at intel.com>

Applied to dpdk-next-net-intel.

Thanks
Qi



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