IXGBE_PCS1GANA
reg = IXGBE_READ_REG(hw, IXGBE_PCS1GANA);
pcs_anadv_reg = IXGBE_READ_REG(hw, IXGBE_PCS1GANA);
IXGBE_WRITE_REG(hw, IXGBE_PCS1GANA, reg);