net: phy: realtek: add rtl822x_c45_get_features() to set supported port

Sets ETHTOOL_LINK_MODE_TP_BIT in phydev->supported.
Signed-off-by: Eric Woudstra <ericwouds@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/phy/realtek.c

@@ -843,6 +843,14 @@ static int rtl822xb_read_status(struct phy_device *phydev)
 	return 0;
 }
 
+static int rtl822x_c45_get_features(struct phy_device *phydev)
+{
+	linkmode_set_bit(ETHTOOL_LINK_MODE_TP_BIT,
+			 phydev->supported);
+
+	return genphy_c45_pma_read_abilities(phydev);
+}
+
 static int rtl822x_c45_config_aneg(struct phy_device *phydev)
 {
 	bool changed = false;
@@ -1272,6 +1280,7 @@ static struct phy_driver realtek_drvs[] = {
 		.name           = "RTL8221B-VB-CG 2.5Gbps PHY (C45)",
 		.config_init    = rtl822xb_config_init,
 		.get_rate_matching = rtl822xb_get_rate_matching,
+		.get_features   = rtl822x_c45_get_features,
 		.config_aneg    = rtl822x_c45_config_aneg,
 		.read_status    = rtl822xb_c45_read_status,
 		.suspend        = genphy_c45_pma_suspend,
@@ -1293,6 +1302,7 @@ static struct phy_driver realtek_drvs[] = {
 		.name           = "RTL8221B-VN-CG 2.5Gbps PHY (C45)",
 		.config_init    = rtl822xb_config_init,
 		.get_rate_matching = rtl822xb_get_rate_matching,
+		.get_features   = rtl822x_c45_get_features,
 		.config_aneg    = rtl822x_c45_config_aneg,
 		.read_status    = rtl822xb_c45_read_status,
 		.suspend        = genphy_c45_pma_suspend,