ixgbe: add warning when scheduling reset

This patch adds warnings when a reset of the adapter is scheduled so that the
user can see log of why the reset occurred.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 4c2e9d6..7e0bb95 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -803,6 +803,7 @@ static void ixgbe_tx_timeout_reset(struct ixgbe_adapter *adapter)
        /* Do the reset outside of interrupt context */
        if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
                adapter->flags2 |= IXGBE_FLAG2_RESET_REQUESTED;
+               e_warn(drv, "initiating reset due to tx timeout\n");
                ixgbe_service_event_schedule(adapter);
        }
 }
@@ -5613,6 +5614,7 @@ static void ixgbe_watchdog_flush_tx(struct ixgbe_adapter *adapter)
                         * to get done, so reset controller to flush Tx.
                         * (Do the reset outside of interrupt context).
                         */
+                       e_warn(drv, "initiating reset to clear Tx work after link loss\n");
                        adapter->flags2 |= IXGBE_FLAG2_RESET_REQUESTED;
                }
        }