[dpdk-dev] [PATCH] net/iavf: fix VLAN tag extraction handling in AVX512 path

[Sun, QinX]

> -----Original Message-----
> From: dev <dev-bounces at dpdk.org> On Behalf Of Leyi Rong
> Sent: Thursday, April 22, 2021 10:49 AM
> To: Zhang, Qi Z <qi.z.zhang at intel.com>; Lu, Wenzhuo
> <wenzhuo.lu at intel.com>
> Cc: dev at dpdk.org; Rong, Leyi <leyi.rong at intel.com>
> Subject: [dpdk-dev] [PATCH] net/iavf: fix VLAN tag extraction handling in
> AVX512 path
> 
> The new VIRTCHNL_VF_OFFLOAD_VLAN_V2 capability added support that
> allows the PF to set the location of the RX VLAN tag for stripping offloads.
> 
> So the VF needs to extract the VLAN tag according to the location flags.
> 
> This patch is the fix for AVX512 path, as AVX2 is already fixed.
> 
> Fixes: 9c9aa0040344 ("net/iavf: add offload path for Rx AVX512 flex
> descriptor")
> 
> Signed-off-by: Leyi Rong <leyi.rong at intel.com>

Tested-by: Qin Sun  <qinx.sun at intel.com>