@@ -569,7 +569,9 @@ static void dwxgmac2_update_vlan_hash(st
writel(value, ioaddr + XGMAC_PACKET_FILTER);
- value = XGMAC_VLAN_VTHM | XGMAC_VLAN_ETV;
+ value = readl(ioaddr + XGMAC_VLAN_TAG);
+
+ value |= XGMAC_VLAN_VTHM | XGMAC_VLAN_ETV;
if (is_double) {
value |= XGMAC_VLAN_EDVLP;
value |= XGMAC_VLAN_ESVL;
@@ -584,7 +586,9 @@ static void dwxgmac2_update_vlan_hash(st
writel(value, ioaddr + XGMAC_PACKET_FILTER);
- value = XGMAC_VLAN_ETV;
+ value = readl(ioaddr + XGMAC_VLAN_TAG);
+
+ value |= XGMAC_VLAN_ETV;
if (is_double) {
value |= XGMAC_VLAN_EDVLP;
value |= XGMAC_VLAN_ESVL;