I have an XL710 VSI that is running in a VF. I have added a vlan filter for a tag of '2' to my vsi using the I40E_VIRTCHNL_OP_ADD_VLAN message. The vsi is the default one created by the PF driver when the VF is created. When an appropriately tagged frame is sent to the VF (eg a ping with vlan tag '2'), the receive descriptor shows the tag correctly in the L2TAG1 field and the L2TAG1P bit is set. I want the vlan tag to be stripped from the frame. However it is not. A dump of the vsi shows the port_vlan_flags field (which was created from the ADD_VSI command) to contain 0x3. This would seem to equate to byte 12, bits 0:4 of the VLAN handling section of ADD_VSI command (see 7.4.9.5.4.1 Table 7-80 of the Datasheet). 0x3 indicates
0:1 = 3 - allow all packets
3:4 = 0 - show VLAN, DEI and UP in descriptor
Is there something more I need to do to achieve stripping on the tag?