diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/netdev.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index c0e211b500cf..e86b524a5b15 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"); } /** |