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Commit cfb53f36 authored Feb 03, 2015 by Ido Shamay Committed by David S. Miller Feb 04, 2015

net/mlx4_en: Notify TX Vlan offload change



Notify users when TX vlan offload feature changed with ethtool.
Relevant command - ethtool -K <eth> txvlan on/off.

Signed-off-by: Ido Shamay <idos@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent e8e7f018

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -2202,6 +2202,10 @@ static int mlx4_en_set_features(struct net_device *netdev,
		return ret;
		}

		if (DEV_FEATURE_CHANGED(netdev, features, NETIF_F_HW_VLAN_CTAG_TX))
		en_info(priv, "Turn %s TX vlan strip offload\n",
		(features & NETIF_F_HW_VLAN_CTAG_TX) ? "ON" : "OFF");

		if (features & NETIF_F_LOOPBACK)
		priv->ctrl_flags \|= cpu_to_be32(MLX4_WQE_CTRL_FORCE_LOOPBACK);
		else