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-rw-r--r--drivers/net/bnx2.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index df99edf3464a..99e7652e2169 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -7553,6 +7553,10 @@ bnx2_set_flags(struct net_device *dev, u32 data)
!(data & ETH_FLAG_RXVLAN))
return -EINVAL;
+ /* TSO with VLAN tag won't work with current firmware */
+ if (!(data & ETH_FLAG_TXVLAN))
+ return -EINVAL;
+
rc = ethtool_op_set_flags(dev, data, ETH_FLAG_RXHASH | ETH_FLAG_RXVLAN |
ETH_FLAG_TXVLAN);
if (rc)