diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index fce3814bdb2f..330034fcdfc5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -391,30 +391,19 @@ static const struct ethtool_ops mlx5e_uplink_rep_ethtool_ops = { static int mlx5e_rep_get_port_parent_id(struct net_device *dev, struct netdev_phys_item_id *ppid) { - struct mlx5e_priv *priv = netdev_priv(dev); - struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; - struct net_device *uplink_upper = NULL; - struct mlx5e_priv *uplink_priv = NULL; - struct net_device *uplink_dev; + struct mlx5_eswitch *esw; + struct mlx5e_priv *priv; + u64 parent_id; + + priv = netdev_priv(dev); + esw = priv->mdev->priv.eswitch; if (esw->mode == SRIOV_NONE) return -EOPNOTSUPP; - uplink_dev = mlx5_eswitch_uplink_get_proto_dev(esw, REP_ETH); - if (uplink_dev) { - uplink_upper = netdev_master_upper_dev_get(uplink_dev); - uplink_priv = netdev_priv(uplink_dev); - } - - ppid->id_len = ETH_ALEN; - if (uplink_upper && mlx5_lag_is_sriov(uplink_priv->mdev)) { - ether_addr_copy(ppid->id, uplink_upper->dev_addr); - } else { - struct mlx5e_rep_priv *rpriv = priv->ppriv; - struct mlx5_eswitch_rep *rep = rpriv->rep; - - ether_addr_copy(ppid->id, rep->hw_id); - } + parent_id = mlx5_query_nic_system_image_guid(priv->mdev); + ppid->id_len = sizeof(parent_id); + memcpy(ppid->id, &parent_id, sizeof(parent_id)); return 0; } |