diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40evf/i40evf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_main.c | 41 |
1 files changed, 31 insertions, 10 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index eb1ac2227681..1257577148ea 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -1480,9 +1480,11 @@ static void i40evf_reset_task(struct work_struct *work) struct i40evf_adapter *adapter = container_of(work, struct i40evf_adapter, reset_task); + struct net_device *netdev = adapter->netdev; struct i40e_hw *hw = &adapter->hw; - int i = 0, err; + struct i40evf_mac_filter *f; uint32_t rstat_val; + int i = 0, err; while (test_and_set_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section)) @@ -1527,7 +1529,11 @@ static void i40evf_reset_task(struct work_struct *work) if (netif_running(adapter->netdev)) { set_bit(__I40E_DOWN, &adapter->vsi.state); - i40evf_down(adapter); + i40evf_irq_disable(adapter); + i40evf_napi_disable_all(adapter); + netif_tx_disable(netdev); + netif_tx_stop_all_queues(netdev); + netif_carrier_off(netdev); i40evf_free_traffic_irqs(adapter); i40evf_free_all_tx_resources(adapter); i40evf_free_all_rx_resources(adapter); @@ -1559,22 +1565,37 @@ static void i40evf_reset_task(struct work_struct *work) continue_reset: adapter->flags &= ~I40EVF_FLAG_RESET_PENDING; - i40evf_down(adapter); + i40evf_irq_disable(adapter); + i40evf_napi_disable_all(adapter); + + netif_tx_disable(netdev); + + netif_tx_stop_all_queues(netdev); + + netif_carrier_off(netdev); adapter->state = __I40EVF_RESETTING; /* kill and reinit the admin queue */ if (i40evf_shutdown_adminq(hw)) - dev_warn(&adapter->pdev->dev, - "%s: Failed to destroy the Admin Queue resources\n", - __func__); + dev_warn(&adapter->pdev->dev, "Failed to shut down adminq\n"); + adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN; err = i40evf_init_adminq(hw); if (err) - dev_info(&adapter->pdev->dev, "%s: init_adminq failed: %d\n", - __func__, err); + dev_info(&adapter->pdev->dev, "Failed to init adminq: %d\n", + err); - adapter->aq_pending = 0; - adapter->aq_required = 0; i40evf_map_queues(adapter); + + /* re-add all MAC filters */ + list_for_each_entry(f, &adapter->mac_filter_list, list) { + f->add = true; + } + /* re-add all VLAN filters */ + list_for_each_entry(f, &adapter->vlan_filter_list, list) { + f->add = true; + } + adapter->aq_required = I40EVF_FLAG_AQ_ADD_MAC_FILTER; + adapter->aq_required |= I40EVF_FLAG_AQ_ADD_VLAN_FILTER; clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section); mod_timer(&adapter->watchdog_timer, jiffies + 2); |