diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c
index 683241cf1c..5ace4e0b15 100644
--- a/target/linux/generic/files/drivers/net/phy/ar8216.c
+++ b/target/linux/generic/files/drivers/net/phy/ar8216.c
@@ -1204,7 +1204,7 @@ ar8xxx_sw_set_vid(struct switch_dev *dev, const struct switch_attr *attr,
 {
 	struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev);
 
-	if (val->port_vlan >= AR8X16_MAX_VLANS)
+	if (val->port_vlan >= dev->vlans)
 		return -EINVAL;
 
 	priv->vlan_id[val->port_vlan] = val->value.i;
@@ -1237,7 +1237,7 @@ ar8xxx_sw_get_ports(struct switch_dev *dev, struct switch_val *val)
 	u8 ports;
 	int i;
 
-	if (val->port_vlan >= AR8X16_MAX_VLANS)
+	if (val->port_vlan >= dev->vlans)
 		return -EINVAL;
 
 	ports = priv->vlan_table[val->port_vlan];
@@ -1277,7 +1277,7 @@ ar8xxx_sw_set_ports(struct switch_dev *dev, struct switch_val *val)
 
 			/* make sure that an untagged port does not
 			 * appear in other vlans */
-			for (j = 0; j < AR8X16_MAX_VLANS; j++) {
+			for (j = 0; j < dev->vlans; j++) {
 				if (j == val->port_vlan)
 					continue;
 				priv->vlan_table[j] &= ~(1 << p->id);
@@ -1356,7 +1356,7 @@ ar8xxx_sw_hw_apply(struct switch_dev *dev)
 	if (!priv->init) {
 		/* calculate the port destination masks and load vlans
 		 * into the vlan translation unit */
-		for (j = 0; j < AR8X16_MAX_VLANS; j++) {
+		for (j = 0; j < dev->vlans; j++) {
 			u8 vp = priv->vlan_table[j];
 
 			if (!vp)
@@ -1409,7 +1409,7 @@ ar8xxx_sw_reset_switch(struct switch_dev *dev)
 	memset(&priv->vlan, 0, sizeof(struct ar8xxx_priv) -
 		offsetof(struct ar8xxx_priv, vlan));
 
-	for (i = 0; i < AR8X16_MAX_VLANS; i++)
+	for (i = 0; i < dev->vlans; i++)
 		priv->vlan_id[i] = i;
 
 	/* Configure all ports */
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.h b/target/linux/generic/files/drivers/net/phy/ar8216.h
index 93170d5863..bf34fdb775 100644
--- a/target/linux/generic/files/drivers/net/phy/ar8216.h
+++ b/target/linux/generic/files/drivers/net/phy/ar8216.h
@@ -31,6 +31,9 @@
 
 /* size of the vlan table */
 #define AR8X16_MAX_VLANS	128
+#define AR83X7_MAX_VLANS	4096
+#define AR8XXX_MAX_VLANS	AR83X7_MAX_VLANS
+
 #define AR8X16_PROBE_RETRIES	10
 #define AR8X16_MAX_PORTS	8
 
@@ -504,8 +507,9 @@ struct ar8xxx_priv {
 
 	/* all fields below are cleared on reset */
 	bool vlan;
-	u16 vlan_id[AR8X16_MAX_VLANS];
-	u8 vlan_table[AR8X16_MAX_VLANS];
+
+	u16 vlan_id[AR8XXX_MAX_VLANS];
+	u8 vlan_table[AR8XXX_MAX_VLANS];
 	u8 vlan_tagged;
 	u16 pvid[AR8X16_MAX_PORTS];
 	int arl_age_time;
diff --git a/target/linux/generic/files/drivers/net/phy/ar8327.c b/target/linux/generic/files/drivers/net/phy/ar8327.c
index 1878585b0c..4cbfa4d234 100644
--- a/target/linux/generic/files/drivers/net/phy/ar8327.c
+++ b/target/linux/generic/files/drivers/net/phy/ar8327.c
@@ -1481,7 +1481,7 @@ const struct ar8xxx_chip ar8327_chip = {
 
 	.name = "Atheros AR8327",
 	.ports = AR8327_NUM_PORTS,
-	.vlans = AR8X16_MAX_VLANS,
+	.vlans = AR83X7_MAX_VLANS,
 	.swops = &ar8327_sw_ops,
 
 	.reg_port_stats_start = 0x1000,
@@ -1518,7 +1518,7 @@ const struct ar8xxx_chip ar8337_chip = {
 
 	.name = "Atheros AR8337",
 	.ports = AR8327_NUM_PORTS,
-	.vlans = AR8X16_MAX_VLANS,
+	.vlans = AR83X7_MAX_VLANS,
 	.swops = &ar8327_sw_ops,
 
 	.reg_port_stats_start = 0x1000,