Message ID | 1422531430-32012-4-git-send-email-makita.toshiaki@lab.ntt.co.jp |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 2ed2c7d..67b02bd 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -7227,11 +7227,11 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, if (!vhdr) goto out_drop; - protocol = vhdr->h_vlan_encapsulated_proto; tx_flags |= ntohs(vhdr->h_vlan_TCI) << IXGBE_TX_FLAGS_VLAN_SHIFT; tx_flags |= IXGBE_TX_FLAGS_SW_VLAN; } + protocol = vlan_get_protocol(skb); if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) && adapter->ptp_clock &&
When a skb has multiple vlans and it is CHECKSUM_PARTIAL, ixgbe_tx_csum() fails to get the network protocol and checksum related descriptor fields are not configured correctly because skb->protocol doesn't show the L3 protocol in this case. Use vlan_get_protocol() to get the proper network protocol. Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)