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Commit 91d4576b authored by Frank Blaschka's avatar Frank Blaschka Committed by David S. Miller
Browse files

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: default avatarFrank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f154b79c

drivers/s390/net/qeth_l3_main.c

+1 −1
Original line number Diff line number Diff line
@@ -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);