diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c index ca4641e2f74870c1bac8c147ad231b19ba660e12..4313bcca876ee3ef4b75db1164b789d246b5262f 100644 --- a/drivers/net/ethernet/intel/igb/e1000_82575.c +++ b/drivers/net/ethernet/intel/igb/e1000_82575.c @@ -2233,19 +2233,16 @@ s32 igb_set_eee_i350(struct e1000_hw *hw) /* enable or disable per user setting */ if (!(hw->dev_spec._82575.eee_disable)) { - ipcnfg |= (E1000_IPCNFG_EEE_1G_AN | - E1000_IPCNFG_EEE_100M_AN); - eeer |= (E1000_EEER_TX_LPI_EN | - E1000_EEER_RX_LPI_EN | + u32 eee_su = rd32(E1000_EEE_SU); + + ipcnfg |= (E1000_IPCNFG_EEE_1G_AN | E1000_IPCNFG_EEE_100M_AN); + eeer |= (E1000_EEER_TX_LPI_EN | E1000_EEER_RX_LPI_EN | E1000_EEER_LPI_FC); - /* keep the LPI clock running before EEE is enabled */ - if (hw->mac.type == e1000_i210 || hw->mac.type == e1000_i211) { - u32 eee_su; - eee_su = rd32(E1000_EEE_SU); - eee_su &= ~E1000_EEE_SU_LPI_CLK_STP; - wr32(E1000_EEE_SU, eee_su); - } + /* This bit should not be set in normal operation. */ + if (eee_su & E1000_EEE_SU_LPI_CLK_STP) + hw_dbg("LPI Clock Stop Bit should not be set!\n"); + } else { ipcnfg &= ~(E1000_IPCNFG_EEE_1G_AN |