diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index eba969b08dd1..3f44e2bbb982 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -1939,6 +1939,32 @@ static int mlx4_en_get_module_eeprom(struct net_device *dev, return 0; } +static int mlx4_en_set_phys_id(struct net_device *dev, + enum ethtool_phys_id_state state) +{ + int err; + u16 beacon_duration; + struct mlx4_en_priv *priv = netdev_priv(dev); + struct mlx4_en_dev *mdev = priv->mdev; + + if (!(mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_PORT_BEACON)) + return -EOPNOTSUPP; + + switch (state) { + case ETHTOOL_ID_ACTIVE: + beacon_duration = PORT_BEACON_MAX_LIMIT; + break; + case ETHTOOL_ID_INACTIVE: + beacon_duration = 0; + break; + default: + return -EOPNOTSUPP; + } + + err = mlx4_SET_PORT_BEACON(mdev->dev, priv->port, beacon_duration); + return err; +} + const struct ethtool_ops mlx4_en_ethtool_ops = { .get_drvinfo = mlx4_en_get_drvinfo, .get_settings = mlx4_en_get_settings, @@ -1948,6 +1974,7 @@ const struct ethtool_ops mlx4_en_ethtool_ops = { .get_sset_count = mlx4_en_get_sset_count, .get_ethtool_stats = mlx4_en_get_ethtool_stats, .self_test = mlx4_en_self_test, + .set_phys_id = mlx4_en_set_phys_id, .get_wol = mlx4_en_get_wol, .set_wol = mlx4_en_set_wol, .get_msglevel = mlx4_en_get_msglevel, |