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net/ixgbe/base: add link block check for KR

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When setting up link on x550 KR devices, should check
if there are constraints on link from manageability, which
may result in link loss.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This commit is contained in:
Wenzhuo Lu 2017-03-01 14:04:46 +08:00 committed by Ferruh Yigit
parent f8687bd0b2
commit 90a02fce70
1 changed files with 3 additions and 0 deletions
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3
drivers/net/ixgbe/base/ixgbe_x550.c
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@ -2663,6 +2663,9 @@ s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_2_5GB_FULL)
return IXGBE_SUCCESS;
if (ixgbe_check_reset_blocked(hw))
return 0;
return ixgbe_setup_kr_speed_x550em(hw, hw->phy.autoneg_advertised);
}