diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/netdev.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 142ca39a68f6..0459fe3a06bd 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -3875,6 +3875,38 @@ void e1000e_reset(struct e1000_adapter *adapter) /* initialize systim and reset the ns time counter */ e1000e_config_hwtstamp(adapter); + /* Set EEE advertisement as appropriate */ + if (adapter->flags2 & FLAG2_HAS_EEE) { + s32 ret_val; + u16 adv_addr; + + switch (hw->phy.type) { + case e1000_phy_82579: + adv_addr = I82579_EEE_ADVERTISEMENT; + break; + case e1000_phy_i217: + adv_addr = I217_EEE_ADVERTISEMENT; + break; + default: + dev_err(&adapter->pdev->dev, + "Invalid PHY type setting EEE advertisement\n"); + return; + } + + ret_val = hw->phy.ops.acquire(hw); + if (ret_val) { + dev_err(&adapter->pdev->dev, + "EEE advertisement - unable to acquire PHY\n"); + return; + } + + e1000_write_emi_reg_locked(hw, adv_addr, + hw->dev_spec.ich8lan.eee_disable ? + 0 : adapter->eee_advert); + + hw->phy.ops.release(hw); + } + if (!netif_running(adapter->netdev) && !test_bit(__E1000_TESTING, &adapter->state)) { e1000_power_down_phy(adapter); @@ -6540,6 +6572,10 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_flashmap; } + /* Set default EEE advertisement */ + if (adapter->flags2 & FLAG2_HAS_EEE) + adapter->eee_advert = MDIO_EEE_100TX | MDIO_EEE_1000T; + /* construct the net_device struct */ netdev->netdev_ops = &e1000e_netdev_ops; e1000e_set_ethtool_ops(netdev); |