- redox-driver-core: DeviceManager stores drivers as Arc<dyn Driver>;
ConcurrentDeviceManager jobs carry priority-ordered candidate lists
(static match + dynids); workers invoke the real Driver::probe() with
serial-equivalent per-device semantics. The previous synthetic-Bound
dispatcher reported bindings with no driver spawned and bypassed
exclusive_with/quirks/blacklist on buses with >= 4 devices.
- scheme.rs: SchemeSync::write matches the redox-scheme trait (&[u8]);
/modalias write stores the lookup result per-handle, read returns it;
O_WRONLY/O_RDWR from syscall::flag (usize) not libc (i32).
- config.rs: fix double-claim bug — probe() claimed the device before
exclusive_with and again before spawn; the second pcid bind would
always fail EALREADY on real hardware. One claim threaded to spawn.
- main.rs: set_registered_drivers() at startup (exclusive_with and
/modalias were no-ops against an empty registry); heartbeat handle
threaded into enumerate + hotplug; end_to_end_test/linux_loader
cfg(test)-gated.
- reaper.rs/sighup.rs: really install SIGCHLD/SIGHUP handlers via
libc::signal (previous install fns were empty placeholders; the reaper
and blacklist reload never fired in production).
- unified_events.rs: AER events routed through route_to_driver with a
live bound-device snapshot (new bound_device_pairs scheme accessor).
- Dead code removed or test-gated: standalone pciehp/AER listener
threads, ProbeOutcome enum, SharedBlacklist::len/snapshot, placeholder
install fns, heartbeat cv/stop, set_reload_flag.
- 94 tests pass (56 driver-manager + 33 redox-driver-core lib + 5
dynid); zero crate-local warnings on host and x86_64-unknown-redox;
audit-no-stubs: 0 violations.
vasilito
8822113df8