Currently, this firmwares are not maintained by anybody and, then, if some version bump or bug fixing is needed, they will likely lack them as opposed to people using linux-firmware package (that is actively maintained). I would then treeclean them in favor of the linux-firmware package: sys-firmware/iwl2030-ucode sys-firmware/iwl5000-ucode sys-firmware/iwl2000-ucode sys-firmware/iwl5150-ucode
dropped