diff options
Diffstat (limited to 'drivers/net/ethernet/amazon/ena/ena_netdev.c')
| -rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_netdev.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index 7451922c209d..1c1ddd891ca3 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -2579,6 +2579,7 @@ static int ena_restore_device(struct ena_adapter *adapter) bool wd_state; int rc; + set_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags); rc = ena_device_init(ena_dev, adapter->pdev, &get_feat_ctx, &wd_state); if (rc) { dev_err(&pdev->dev, "Can not initialize device\n"); @@ -2592,6 +2593,11 @@ static int ena_restore_device(struct ena_adapter *adapter) goto err_device_destroy; } + clear_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags); + /* Make sure we don't have a race with AENQ Links state handler */ + if (test_bit(ENA_FLAG_LINK_UP, &adapter->flags)) + netif_carrier_on(adapter->netdev); + rc = ena_enable_msix_and_set_admin_interrupts(adapter, adapter->num_queues); if (rc) { @@ -2618,7 +2624,7 @@ err_device_destroy: ena_com_admin_destroy(ena_dev); err: clear_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags); - + clear_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags); dev_err(&pdev->dev, "Reset attempt failed. Can not reset the device\n"); @@ -3495,7 +3501,8 @@ static void ena_update_on_link_change(void *adapter_data, if (status) { netdev_dbg(adapter->netdev, "%s\n", __func__); set_bit(ENA_FLAG_LINK_UP, &adapter->flags); - netif_carrier_on(adapter->netdev); + if (!test_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags)) + netif_carrier_on(adapter->netdev); } else { clear_bit(ENA_FLAG_LINK_UP, &adapter->flags); netif_carrier_off(adapter->netdev); |