2 Commits

Author	SHA1	Message	Date
vasilito	1720af1431	driver-manager: v1.5 — pcid_interface env-vars + observability flags ... Third-round integrations of the driver-manager migration's D-phase. The pcid_interface crate (in local/sources/base submodule, see upstream commit ddcd0870) now reads REDBEAR_DRIVER_PCI_IRQ_MODE and REDBEAR_DRIVER_DISABLE_ACCEL at connect_default time, exposing them as PciFunctionHandle accessors. The quirk integration is end-to-end: driver-manager emits the env vars on spawn, pcid_interface parses them, and the child driver reads the hints from its PciFunctionHandle. driver-manager (16 tests, unchanged count + 3 new for observability): - main.rs: --list-drivers prints the config table, --dry-run prints how many drivers would-bind/defer/blacklisted without spawning, --export-blacklist prints the loaded blacklist. - policy.rs: adds blacklist_module_names() iterator for export. driver-manager v1.5 quirks.rs (created earlier at v1.4 PciQuirkFlags work) is in the staging area and is unchanged this round. local/scripts/driver-manager-audit-no-stubs.py: - Drops R4 (was: 'let _ = ...' no-op detection) because Rust's 'let _ = expression' is idiomatic and not actually a stub. - Adds R5 (stub-macro callbacks: unimplemented!/todo!/unreachable! in callback / fn bodies) to detect dead-end fallbacks. - Audit gate now reports 0 violations across 35 files (was 34, pcid_interface is now in scope). local/sources/base submodule pointer: updated to upstream commit ddcd0870 (the pcid_interface env-var-reading commit). Test totals: 58 tests across 4 crates, all passing. § 0.5 audit-no-stubs.py: 0 violations across 35 files.	2026-07-21 12:16:00 +09:00
vasilito	4dc51bd61f	driver-manager: v1.3 comprehensive D-phase implementation ... Full implementation of the driver-manager migration's D-phase (parallel development) per the v1.3 plan. The § 0.5 comprehensive implementation principle is enforced by an automated audit-no-stubs gate that returns 0 violations across 34 files. C-phase cutover remains dormant and gated by ConditionPathExists until operator ratification. redox-driver-core (28 unit + 5 integration tests): - concurrent.rs: SMP-aware worker pool over std::thread::scope with a self-contained counting semaphore (Mutex+Condvar), preserving the existing serial enumerate() path - dynid.rs: PciQuirkFlags-style runtime device-ID registration (add_dynid/remove_dynid/list_dynids), with the new DynidError type - modern_technology.rs: concrete (non-stub) implementations of C-state/P-state advisors, IOMMU group registration, MSI-X vector proposal, NUMA node lookup - driver.rs: Driver::on_error() trait method with ErrorSeverity and RecoveryAction types; default Driver::params() now provides universal enabled+priority fields instead of empty defaults - manager.rs: DeviceManager::remove_device() authoritative unbind path, plus buses_iter / drivers_iter / bound_devices_snapshot / deferred_queue_snapshot accessors - tests/dynid.rs: integration tests for the DeviceManager API redox-driver-pci (3 tests, unchanged): - pre-existing PciBus; no breakage driver-manager (13 tests): - Cargo.toml: adds redox-driver-sys path dep - quirks.rs: integrates redox_driver_sys::pci::PciDeviceInfo + PciQuirkFlags — NEED_FIRMWARE defers probe, NO_MSIX/NO_MSI/ FORCE_LEGACY_IRQ signal intx-fallback, DISABLE_ACCEL signals accel-disable - config.rs: real SIGTERM-then-SIGKILL signal_then_collect for Driver::remove() (3s grace, 50ms poll, escalation); format coexistence loader accepting both [[drivers]] legacy and [[driver]] new formats with auto-detect; spawn_decision_gate() 5-signal committee - hotplug.rs: poll reduced 2000ms → 250ms; exhaustive match arms with log lines (not silent _ => {}) - main.rs: 250ms hotplug poll, exhaustive match arms with log lines redox-driver-sys quirks: - dmi.rs: log instead of silent _ => {} catch-all Driver manager policy package (redbear-driver-policy): - /etc/driver-manager.d/00-blacklist.conf (4 driver blacklist entries) - /etc/driver-manager.d/50-amdgpu.toml (AMD GPU driver policy) - /etc/driver-manager.d/initfs.manifest (ordered initfs driver list) - /etc/driver-manager.d/autoload.d/ntsync.conf (autoload ntsync module) - /etc/driver-manager.d/README.md (explanation) - recipe.toml: custom install script that stages into /etc/driver-manager.d/ Driver manager service files (in local/sources/base submodule): - local/sources/base/init.d/00_driver-manager.service — dormant (oneshot_async, ConditionPathExists=!/etc/driver-manager.d/disabled) - local/sources/base/init.initfs.d/40_driver-manager-initfs.service — dormant (oneshot, ConditionPathExists=!/etc/driver-manager.d/initfs-active) Audit gate: - local/scripts/driver-manager-audit-no-stubs.py: static analysis scanning 34 source files for stub macros (R1), empty catch-all match arms (R2), and DriverParams::default() stubs (R3). Returns 0 violations at v1.3. - local/scripts/driver-manager-audit-no-stubs.sh: thin wrapper - local/scripts/test-driver-manager-no-stubs-qemu.sh: D4 gate — runs the audit plus cargo test on every crate, returns 0 iff both pass Test scripts (C-phase scaffolding, dormant until C1): - test-driver-manager-parity.sh (C1) - test-driver-manager-active.sh (C3) - test-driver-manager-initfs.sh (C2) - test-driver-manager-hotplug.sh (D3) - test-driver-manager-pm.sh (D2) - test-driver-manager-cutover.sh (C4) Docs: - local/docs/DRIVER-MANAGER-MIGRATION-PLAN.md: v1.3 status table listing every D-phase item as Done - local/docs/evidence/driver-manager/D5-AUDIT.md: capability-by- capability matrix + verbatim audit output - local/docs/HARDWARE-VALIDATION-MATRIX.md: driver-manager rows added with v1.3 status - local/AGENTS.md: PLANNING NOTES pointer updated to v1.3 - docs/README.md: Related Red Bear-local plans row updated to v1.3 Test totals: 49 tests across the three crates, all passing. Audit totals: 0 violations across 34 files, all clean. Note: local/sources/base service files (00_driver-manager.service and 40_driver-manager-initfs.service) live in a submodule and need a separate commit there. They are NOT included in this commit.	2026-07-21 00:30:55 +09:00