[dpdk-dev] net/ice: fix error setting for L2TAG

Zhang, Qi Z qi.z.zhang at intel.com
Wed May 20 12:00:22 CEST 2020



> -----Original Message-----
> From: Guo, Jia <jia.guo at intel.com>
> Sent: Thursday, May 21, 2020 5:46 AM
> To: Zhang, Qi Z <qi.z.zhang at intel.com>; Yang, Qiming
> <qiming.yang at intel.com>
> Cc: Ye, Xiaolong <xiaolong.ye at intel.com>; dev at dpdk.org; Guo, Jia
> <jia.guo at intel.com>
> Subject: [dpdk-dev] net/ice: fix error setting for L2TAG
> 
> Base on HW, if a packet be split into multiple segments, the L2TAG should
> only be valid on the last Rx descriptor. So fix it by setting L2TAG into mbuf
> when processing the last split packet.
> 
> Fixes: c68a52b8b38c ("net/ice: support vector SSE in Rx")
> 
> Signed-off-by: Jeff Guo <jia.guo at intel.com>

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



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