net: mvneta: enable change MAC address when interface is up
authorDmitri Epshtein <dima@marvell.com>
Sat, 12 Mar 2016 17:44:18 +0000 (18:44 +0100)
committerDavid S. Miller <davem@davemloft.net>
Mon, 14 Mar 2016 19:48:51 +0000 (15:48 -0400)
Function eth_prepare_mac_addr_change() is called as part of MAC
address change. This function check if interface is running.
To enable change MAC address when interface is running:
IFF_LIVE_ADDR_CHANGE flag must be set to dev->priv_flags field

Fixes: c5aff18204da ("net: mvneta: driver for Marvell Armada 370/XP
network unit")
Cc: stable@vger.kernel.org
Signed-off-by: Dmitri Epshtein <dima@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/marvell/mvneta.c

index 665eac2c2469689f9382c81d5762a782d7136d42..09a306628807a5996ca9ea0377a05d9f8b5e8a36 100644 (file)
@@ -4145,7 +4145,7 @@ static int mvneta_probe(struct platform_device *pdev)
        dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO;
        dev->hw_features |= dev->features;
        dev->vlan_features |= dev->features;
-       dev->priv_flags |= IFF_UNICAST_FLT;
+       dev->priv_flags |= IFF_UNICAST_FLT | IFF_LIVE_ADDR_CHANGE;
        dev->gso_max_segs = MVNETA_MAX_TSO_SEGS;
 
        err = register_netdev(dev);