d60a2d3a10
This patch adds a separate function for enabling Flow Control (FC) auto-negotiation on X550em_a: - rename ixgbe_fc_autoneg_x550a() to ixgbe_fc_autoneg_backplane_x550em_a(). - create ixgbe_fc_autoneg_fiber_x550em_a() specifically for fiber. - add definitions for KRM_PCS_KX_AN_LP register and related bits. Signed-off-by: Xiao Wang <xiao.w.wang@intel.com> Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>