Operator-ratified full retirement — driver-manager superseded
pcid-spawner in every role (boot-time PCI match/claim/spawn, initfs
storage path, hotplug). Removes:
- drivers/pcid-spawner/ crate (source preserved in git history)
- init.d/00_pcid-spawner.service and
init.initfs.d/40_pcid-spawner-initfs.service
- Cargo workspace member + Makefile bin entries
- 40_drivers.target reference to pcid-spawner-initfs
- the /etc/driver-manager.d/disabled fallback gates on driver-manager
services (no fallback exists anymore; driver-manager runs
unconditionally)
- 00_driver-manager.service: resident daemon args (--hotplug); runs
unless /etc/driver-manager.d/disabled exists.
- 40_driver-manager-initfs.service: gate flipped from opt-in
(initfs-active) to default-on (!/etc/driver-manager.d/disabled).
- 00_pcid-spawner.service + 40_pcid-spawner-initfs.service: gated to
start only when /etc/driver-manager.d/disabled exists — the legacy
spawner remains staged as the operator fallback, never deleted.
Adds the two dormant service files for the driver-manager
post-switchroot + initfs spawner paths. Both files are dormant by
default — they require /etc/driver-manager.d/{disabled,initfs-active}
to be absent before they activate. The cutover (C1-C4) is
operator-ratified; this commit only adds the file presence so
the C0 wiring exists.
Refs: local/docs/DRIVER-MANAGER-MIGRATION-PLAN.md § 5.2 C0.