diff options
Diffstat (limited to 'drivers/net/e1000e/ethtool.c')
| -rw-r--r-- | drivers/net/e1000e/ethtool.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c index 86c6a26c0a3..312c704aec3 100644 --- a/drivers/net/e1000e/ethtool.c +++ b/drivers/net/e1000e/ethtool.c @@ -880,6 +880,7 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data) switch (mac->type) { case e1000_ich10lan: case e1000_pchlan: + case e1000_pch2lan: mask |= (1 << 18); break; default: @@ -1321,6 +1322,17 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter) /* Workaround: K1 must be disabled for stable 1Gbps operation */ e1000_configure_k1_ich8lan(hw, false); break; + case e1000_phy_82579: + /* Disable PHY energy detect power down */ + e1e_rphy(hw, PHY_REG(0, 21), &phy_reg); + e1e_wphy(hw, PHY_REG(0, 21), phy_reg & ~(1 << 3)); + /* Disable full chip energy detect */ + e1e_rphy(hw, PHY_REG(776, 18), &phy_reg); + e1e_wphy(hw, PHY_REG(776, 18), phy_reg | 1); + /* Enable loopback on the PHY */ +#define I82577_PHY_LBK_CTRL 19 + e1e_wphy(hw, I82577_PHY_LBK_CTRL, 0x8001); + break; default: break; } @@ -1878,6 +1890,7 @@ static int e1000_phys_id(struct net_device *netdev, u32 data) if ((hw->phy.type == e1000_phy_ife) || (hw->mac.type == e1000_pchlan) || + (hw->mac.type == e1000_pch2lan) || (hw->mac.type == e1000_82583) || (hw->mac.type == e1000_82574)) { INIT_WORK(&adapter->led_blink_task, e1000e_led_blink_task); |