[PATCH AUTOSEL for 4.9 027/293] bnx2x: Allow vfs to disable txvlan offload

From: "Mintz, Yuval" [ Upstream commit 92f85f05caa51d844af6ea14ffbc7a786446a644 ] VF clients are configured as enforced, meaning firmware is validating the correctness of their ethertype/vid during transmission. Once txvlan is disabled, VF would start getting SKBs for

[PATCH AUTOSEL for 4.9 027/293] bnx2x: Allow vfs to disable txvlan offload

From: "Mintz, Yuval" [ Upstream commit 92f85f05caa51d844af6ea14ffbc7a786446a644 ] VF clients are configured as enforced, meaning firmware is validating the correctness of their ethertype/vid during transmission. Once txvlan is disabled, VF would start getting SKBs for transmission here vlan is