ixgbe_bus_speed_unknown 646 drivers/net/ethernet/intel/ixgbe/ixgbe_common.c return ixgbe_bus_speed_unknown; ixgbe_bus_speed_unknown 1243 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c hw->bus.speed = ixgbe_bus_speed_unknown;