@@ -3037,6 +3037,17 @@ static void iavf_reset_task(struct work_struct *work)
}
continue_reset:
+ /* If we are still early in the state machine, just restart. */
+ if (adapter->state <= __IAVF_INIT_FAILED) {
+ iavf_shutdown_adminq(hw);
+ iavf_change_state(adapter, __IAVF_STARTUP);
+ iavf_startup(adapter);
+ mutex_unlock(&adapter->crit_lock);
+ queue_delayed_work(adapter->wq, &adapter->watchdog_task,
+ msecs_to_jiffies(30));
+ return;
+ }
+
/* We don't use netif_running() because it may be true prior to
* ndo_open() returning, so we can't assume it means all our open
* tasks have finished, since we're not holding the rtnl_lock here.
The iavf_reset_task() assumes that the adapter has finished the initialization cycle and is either in __IAVF_DOWN or __IAVF_RUNNING. At the early states, no resources have been allocated. Allow an early reset by simply shutting down the admin queue and reverting to the first state __IAVF_STARTUP. Fixes: 5eae00c57f5e ("i40evf: main driver core") Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Ahmed Zaki <ahmed.zaki@intel.com> --- drivers/net/ethernet/intel/iavf/iavf_main.c | 11 +++++++++++ 1 file changed, 11 insertions(+)