fm10k_stop_hw_generic calls fm10k_disable_queues_generic, which may
return an error code indicating that the queues were not stopped within
the time limit. Notify the user by displaying a message in the kernel
message ring, in a similar way to how we notify the user when reset_hw
fails. There isn't much we can do to recover from this error, so
currently nothing else is done.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
{
struct net_device *netdev = interface->netdev;
struct fm10k_hw *hw = &interface->hw;
+ int err;
/* signal that we are down to the interrupt handler and service task */
set_bit(__FM10K_DOWN, &interface->state);
fm10k_update_stats(interface);
/* Disable DMA engine for Tx/Rx */
- hw->mac.ops.stop_hw(hw);
+ err = hw->mac.ops.stop_hw(hw);
+ if (err)
+ dev_err(&interface->pdev->dev, "stop_hw failed: %d\n", err);
/* free any buffers still on the rings */
fm10k_clean_all_tx_rings(interface);