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Commit a1f25324 authored by Mallikarjuna R Chilakala's avatar Mallikarjuna R Chilakala Committed by David S. Miller
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ixgbe: Fix link capabilities during adapter resets 



Adapter link advertisement capabilities were not persistent during
adapter resets. While configuring multispeed fiber link check for
phy autoneg_advertised settings before overwriting with default
link capabilities

Signed-off-by: default avatarMallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a3801379

drivers/net/ixgbe/ixgbe_main.c

+2 −1
Original line number Diff line number Diff line
@@ -4506,7 +4506,8 @@ static void ixgbe_multispeed_fiber_task(struct work_struct *work) 
	u32 autoneg;



	adapter->flags |= IXGBE_FLAG_IN_SFP_LINK_TASK;

	if (hw->mac.ops.get_link_capabilities)

	autoneg = hw->phy.autoneg_advertised;

	if ((!autoneg) && (hw->mac.ops.get_link_capabilities))

		hw->mac.ops.get_link_capabilities(hw, &autoneg,

		                                  &hw->mac.autoneg);

	if (hw->mac.ops.setup_link_speed)