1 files changed, 12 insertions, 1 deletions

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 7c4481b994a..39ac375487d 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -3008,7 +3008,18 @@ static inline bool igb_tx_csum_adv(struct igb_adapter *adapter,
                 tu_cmd |= (E1000_TXD_CMD_DEXT | E1000_ADVTXD_DTYP_CTXT);
 
                 if (skb->ip_summed == CHECKSUM_PARTIAL) {
-                        switch (skb->protocol) {
+                        __be16 protocol;
+
+                        if (skb->protocol == cpu_to_be16(ETH_P_8021Q)) {
+                                const struct vlan_ethhdr *vhdr =
+                                          (const struct vlan_ethhdr*)skb->data;
+
+                                protocol = vhdr->h_vlan_encapsulated_proto;
+                        } else {
+                                protocol = skb->protocol;
+                        }
+
+                        switch (protocol) {
                         case cpu_to_be16(ETH_P_IP):
                                 tu_cmd |= E1000_ADVTXD_TUCMD_IPV4;
                                 if (ip_hdr(skb)->protocol == IPPROTO_TCP)