From: Frank Blaschka OSA l3 mode is hw accelerated VLAN only for IPv4. Take care we add the vlan hdr to a passthru frame in the device driver. Signed-off-by: Frank Blaschka --- drivers/s390/net/qeth_l3_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -3115,7 +3115,7 @@ static int qeth_l3_hard_start_xmit(struc skb_pull(new_skb, ETH_HLEN); } - if (ipv == 6 && card->vlangrp && + if (ipv != 4 && card->vlangrp && vlan_tx_tag_present(new_skb)) { skb_push(new_skb, VLAN_HLEN); skb_copy_to_linear_data(new_skb, new_skb->data + 4, 4); -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html