diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_main.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c | 2 |
3 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h index be1b72b93888..9e15f68d9ddd 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf.h +++ b/drivers/net/ethernet/intel/i40evf/i40evf.h @@ -173,6 +173,7 @@ enum i40evf_state_t { __I40EVF_RESETTING, /* in reset */ /* Below here, watchdog is running */ __I40EVF_DOWN, /* ready, can be opened */ + __I40EVF_DOWN_PENDING, /* descending, waiting for watchdog */ __I40EVF_TESTING, /* in ethtool self-test */ __I40EVF_RUNNING, /* opened, working */ }; diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index 94da913b151d..d1c4335114fc 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -1032,7 +1032,7 @@ void i40evf_down(struct i40evf_adapter *adapter) struct net_device *netdev = adapter->netdev; struct i40evf_mac_filter *f; - if (adapter->state == __I40EVF_DOWN) + if (adapter->state <= __I40EVF_DOWN_PENDING) return; while (test_and_set_bit(__I40EVF_IN_CRITICAL_TASK, @@ -2142,7 +2142,8 @@ static int i40evf_open(struct net_device *netdev) dev_err(&adapter->pdev->dev, "Unable to open device due to PF driver failure.\n"); return -EIO; } - if (adapter->state != __I40EVF_DOWN || adapter->aq_required) + + if (adapter->state != __I40EVF_DOWN) return -EBUSY; /* allocate transmit descriptors */ @@ -2197,14 +2198,14 @@ static int i40evf_close(struct net_device *netdev) { struct i40evf_adapter *adapter = netdev_priv(netdev); - if (adapter->state <= __I40EVF_DOWN) + if (adapter->state <= __I40EVF_DOWN_PENDING) return 0; set_bit(__I40E_DOWN, &adapter->vsi.state); i40evf_down(adapter); - adapter->state = __I40EVF_DOWN; + adapter->state = __I40EVF_DOWN_PENDING; i40evf_free_traffic_irqs(adapter); return 0; diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c index c1c526283757..d3739cc5b608 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c @@ -804,6 +804,8 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter, case I40E_VIRTCHNL_OP_DISABLE_QUEUES: i40evf_free_all_tx_resources(adapter); i40evf_free_all_rx_resources(adapter); + if (adapter->state == __I40EVF_DOWN_PENDING) + adapter->state = __I40EVF_DOWN; break; case I40E_VIRTCHNL_OP_VERSION: case I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP: |