diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 2899f783ee1..1f72eeca00c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7018,6 +7018,22 @@ static void i40e_del_vxlan_port(struct net_device *netdev, } #endif +static int i40e_get_phys_port_id(struct net_device *netdev, + struct netdev_phys_port_id *ppid) +{ + struct i40e_netdev_priv *np = netdev_priv(netdev); + struct i40e_pf *pf = np->vsi->back; + struct i40e_hw *hw = &pf->hw; + + if (!(pf->flags & I40E_FLAG_PORT_ID_VALID)) + return -EOPNOTSUPP; + + ppid->id_len = min_t(int, sizeof(hw->mac.port_addr), sizeof(ppid->id)); + memcpy(ppid->id, hw->mac.port_addr, ppid->id_len); + + return 0; +} + #ifdef HAVE_FDB_OPS #ifdef USE_CONST_DEV_UC_CHAR static int i40e_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], @@ -7137,6 +7153,7 @@ static const struct net_device_ops i40e_netdev_ops = { .ndo_add_vxlan_port = i40e_add_vxlan_port, .ndo_del_vxlan_port = i40e_del_vxlan_port, #endif + .ndo_get_phys_port_id = i40e_get_phys_port_id, #ifdef HAVE_FDB_OPS .ndo_fdb_add = i40e_ndo_fdb_add, #ifndef USE_DEFAULT_FDB_DEL_DUMP @@ -8686,6 +8703,9 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } dev_info(&pdev->dev, "MAC address: %pM\n", hw->mac.addr); ether_addr_copy(hw->mac.perm_addr, hw->mac.addr); + i40e_get_port_mac_addr(hw, hw->mac.port_addr); + if (is_valid_ether_addr(hw->mac.port_addr)) + pf->flags |= I40E_FLAG_PORT_ID_VALID; pci_set_drvdata(pdev, pf); pci_save_state(pdev); |