diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index c0e211b500cf307bf102dc83d67fa477fb672707..e86b524a5b156e7726a4fd4ea2c888e18fa78d63 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -1084,6 +1084,10 @@ static void e1000_print_hw_hang(struct work_struct *work) phy_1000t_status, phy_ext_status, pci_status); + + /* Suggest workaround for known h/w issue */ + if ((hw->mac.type == e1000_pchlan) && (er32(CTRL) & E1000_CTRL_TFCE)) + e_err("Try turning off Tx pause (flow control) via ethtool\n"); } /**