net: bcmgenet: Utilize bcmgenet_set_features() during resume/open

During driver resume and open, the HW may have lost its context/state,
utilize bcmgenet_set_features() to make sure we do restore the correct
set of features that were previously configured.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/genet/bcmgenet.c

@@ -2884,6 +2884,11 @@ static int bcmgenet_open(struct net_device *dev)
 
 	init_umac(priv);
 
+	/* Apply features again in case we changed them while interface was
+	 * down
+	 */
+	bcmgenet_set_features(dev, dev->features);
+
 	bcmgenet_set_hw_addr(priv, dev->dev_addr);
 
 	if (priv->internal_phy) {
@@ -3687,6 +3692,9 @@ static int bcmgenet_resume(struct device *d)
 	genphy_config_aneg(dev->phydev);
 	bcmgenet_mii_config(priv->dev, false);
 
+	/* Restore enabled features */
+	bcmgenet_set_features(dev, dev->features);
+
 	bcmgenet_set_hw_addr(priv, dev->dev_addr);
 
 	if (priv->internal_phy) {