From 91d4576bfe87980b1b86305c29912d96b96ce98e Mon Sep 17 00:00:00 2001 From: Frank Blaschka Date: Wed, 8 Dec 2010 02:58:00 +0000 Subject: [PATCH] qeth: l3 add vlan hdr in passthru frames 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 Signed-off-by: David S. Miller --- drivers/s390/net/qeth_l3_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index d5e40c3e4bc3..e227e465bfc4 100644 --- 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(struct sk_buff *skb, struct net_device *dev) 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); -- 2.39.2