stmmac: copy unicast mac address to MAC registers

Currently stmmac driver not copying the valid ethernet
MAC address to MAC registers. This patch takes care
of updating the MAC register with MAC address.

Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index c7a894ead27468520a4c2d3adc8e3baa3d7aa588..ff4fb5eae1af3f0c7f3dcb61492a530a12f19bce 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3749,6 +3749,20 @@ static int stmmac_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
        return ret;
 }
 
+static int stmmac_set_mac_address(struct net_device *ndev, void *addr)
+{
+       struct stmmac_priv *priv = netdev_priv(ndev);
+       int ret = 0;
+
+       ret = eth_mac_addr(ndev, addr);
+       if (ret)
+               return ret;
+
+       priv->hw->mac->set_umac_addr(priv->hw, ndev->dev_addr, 0);
+
+       return ret;
+}
+
 #ifdef CONFIG_DEBUG_FS
 static struct dentry *stmmac_fs_dir;
 
@@ -3976,7 +3990,7 @@ static const struct net_device_ops stmmac_netdev_ops = {
 #ifdef CONFIG_NET_POLL_CONTROLLER
        .ndo_poll_controller = stmmac_poll_controller,
 #endif
-       .ndo_set_mac_address = eth_mac_addr,
+       .ndo_set_mac_address = stmmac_set_mac_address,
 };
 
 /**