net: hns3: Support two vlan header when setting mtu

[platform/kernel/linux-rpi.git] / drivers / net / ethernet / hisilicon / hns3 / hns3pf / hclge_main.h

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
index ca90b66..2796617 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
@@ -120,7 +120,7 @@ enum HLCGE_PORT_TYPE {
 #define HCLGE_VECTOR0_IMP_RESET_INT_B  1
 
 #define HCLGE_MAC_DEFAULT_FRAME \
-       (ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN + ETH_DATA_LEN)
+       (ETH_HLEN + ETH_FCS_LEN + 2 * VLAN_HLEN + ETH_DATA_LEN)
 #define HCLGE_MAC_MIN_FRAME            64
 #define HCLGE_MAC_MAX_FRAME            9728