diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 7413b0e429c8..415aebceed9a 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -1530,6 +1530,7 @@ static void i40e_diag_test(struct net_device *netdev, struct ethtool_test *eth_test, u64 *data) { struct i40e_netdev_priv *np = netdev_priv(netdev); + bool if_running = netif_running(netdev); struct i40e_pf *pf = np->vsi->back; if (eth_test->flags == ETH_TEST_FL_OFFLINE) { @@ -1537,6 +1538,12 @@ static void i40e_diag_test(struct net_device *netdev, netif_info(pf, drv, netdev, "offline testing starting\n"); set_bit(__I40E_TESTING, &pf->state); + /* If the device is online then take it offline */ + if (if_running) + /* indicate we're in test mode */ + dev_close(netdev); + else + i40e_do_reset(pf, (1 << __I40E_PF_RESET_REQUESTED)); /* Link test performed before hardware reset * so autoneg doesn't interfere with test result @@ -1559,6 +1566,9 @@ static void i40e_diag_test(struct net_device *netdev, clear_bit(__I40E_TESTING, &pf->state); i40e_do_reset(pf, (1 << __I40E_PF_RESET_REQUESTED)); + + if (if_running) + dev_open(netdev); } else { /* Online tests */ netif_info(pf, drv, netdev, "online testing starting\n"); |