1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 3f7dbd1cdb0f..a177b8b65c44 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -4830,6 +4830,13 @@ static void e1000_watchdog_task(struct work_struct *work)
                                                    &adapter->link_speed,
                                                    &adapter->link_duplex);
                         e1000_print_link_info(adapter);
+
+                        /* check if SmartSpeed worked */
+                        e1000e_check_downshift(hw);
+                        if (phy->speed_downgraded)
+                                netdev_warn(netdev,
+                                            "Link Speed was downgraded by SmartSpeed\n");
+
                         /* On supported PHYs, check for duplex mismatch only
                          * if link has autonegotiated at 10/100 half
                          */