bnx2x: Allow vfs to disable txvlan offload
authorMintz, Yuval <Yuval.Mintz@cavium.com>
Fri, 9 Jun 2017 14:17:01 +0000 (17:17 +0300)
committerSasha Levin <alexander.levin@microsoft.com>
Wed, 23 May 2018 01:36:28 +0000 (21:36 -0400)
commite17bb8f0234019412f1783f11135d1babe96e526
treefca10a0d2d3c9809062352a3565b56a2d2d471c7
parent695ed58e583b73d5261c039d64ec86e9feb8a45f
bnx2x: Allow vfs to disable txvlan offload

[ 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 on the payload - but it'll pass the packet's ethertype
instead of the vid, leading to firmware declaring it as malicious.

Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c