It is unclear why this hasn't bothered anyone in months; I can only assume
optimization levels but it seems there were unresolved symbols in
iwlwifi after d9836fb4b9:
link_elf_obj: symbol iwl_mvm_send_roaming_forbidden_event undefined
Hide more of the currently unsupported (GPL-only) MEI (Management Engine)
code behind #ifdef to avoid this.
Reported by: dchagin
Tested by: dchagin
Sponsored by: The FreeBSD Foundation
MFC after: 3 days