Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5aa3a449 authored by Todd Fujinaka's avatar Todd Fujinaka Committed by Jeff Kirsher
Browse files

igb: Fix ethtool loopback test for 82580 copper 



Add back 82580 loopback tests to ethtool.

Signed-off-by: default avatarTodd Fujinaka <todd.fujinaka@intel.com>
Tested-by: default avatarAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent f8756916

drivers/net/ethernet/intel/igb/igb_ethtool.c

+3 −0
Original line number Diff line number Diff line
@@ -1607,6 +1607,9 @@ static int igb_integrated_phy_loopback(struct igb_adapter *adapter) 
			igb_write_phy_reg(hw, I347AT4_PAGE_SELECT, 0);

			igb_write_phy_reg(hw, PHY_CONTROL, 0x4140);

		}

	} else if (hw->phy.type == e1000_phy_82580) {

		/* enable MII loopback */

		igb_write_phy_reg(hw, I82580_PHY_LBK_CTRL, 0x8041);

	}



	/* add small delay to avoid loopback test failure */