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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-05-27 15:48:45 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-05-27 15:48:45 -0700 |
| commit | 1e90e2628cec11c080db3260833f515cc32fc27c (patch) | |
| tree | a50cb16a2046266e39a60bc554782e667edd31c4 /drivers/net/ethernet/intel/iavf/iavf_main.c | |
| parent | b26ff9137183309c18cdfe931e1cafcf3c1a980d (diff) | |
| parent | 5f76955ab1e43e5795a9631b22ca4f918a0ae986 (diff) | |
Merge branch 'next' into for-linus
Prepare input updates for 5.19 merge window.
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_main.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c index 8e644e9ed8da..0e178a0a59c5 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_main.c +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c @@ -2541,6 +2541,13 @@ restart_watchdog: queue_delayed_work(iavf_wq, &adapter->watchdog_task, HZ * 2); } +/** + * iavf_disable_vf - disable VF + * @adapter: board private structure + * + * Set communication failed flag and free all resources. + * NOTE: This function is expected to be called with crit_lock being held. + **/ static void iavf_disable_vf(struct iavf_adapter *adapter) { struct iavf_mac_filter *f, *ftmp; @@ -2595,7 +2602,6 @@ static void iavf_disable_vf(struct iavf_adapter *adapter) memset(adapter->vf_res, 0, IAVF_VIRTCHNL_VF_RESOURCE_SIZE); iavf_shutdown_adminq(&adapter->hw); adapter->netdev->flags &= ~IFF_UP; - mutex_unlock(&adapter->crit_lock); adapter->flags &= ~IAVF_FLAG_RESET_PENDING; iavf_change_state(adapter, __IAVF_DOWN); wake_up(&adapter->down_waitqueue); @@ -4614,6 +4620,13 @@ static void iavf_remove(struct pci_dev *pdev) struct iavf_hw *hw = &adapter->hw; int err; + /* When reboot/shutdown is in progress no need to do anything + * as the adapter is already REMOVE state that was set during + * iavf_shutdown() callback. + */ + if (adapter->state == __IAVF_REMOVE) + return; + set_bit(__IAVF_IN_REMOVE_TASK, &adapter->crit_section); /* Wait until port initialization is complete. * There are flows where register/unregister netdev may race. |