Completes the remaining plan §24 deferred items:
- Config file (TOML): new config.rs module loaded from
/etc/redbear-power.toml and ~/.config/redbear-power.toml (with
--config <path> override). Sections: display, theme, keybindings,
benchmark. --help documents the full schema.
- AMD Zen CCD topology: cpuid.rs detect_hybrid now parses leaf
0x8000001E NC field (cores per CCX) and Zen 4+ leaf 0x80000026
(CCD count + cores per CCD). Linux host with 24 AMD cores now
shows CCD0..CCD5 grouping instead of all-Unknown.
- Multi-view tab system: Per-CPU / System / Info tabs via ratatui
Tabs widget. Hotkeys 1/2/3 jump directly; T cycles. System tab
shows aggregate CPU stats (avg freq, max temp, total pkg power,
aggregate flags, bench status). Info tab shows detailed CPU
identification (family/model/stepping hex, full flags list,
per-level cache hierarchy with KB+way+line size). New
render_tab_bar / render_system_panel / render_info_panel render
functions in render.rs. TabId enum added to app.rs.
- D-Bus methods: added CycleGovernor, SetGovernor(name),
ToggleThrottle, ForceMinPstate, ForceMaxPstate, SetPstate(target)
methods to org.redbear.Power. PowerCommand enum + command
channel back to main thread for MSR-bound actions. New App
methods set_governor(Governor) and set_selected_pstate(i32)
enable D-Bus clients to set governor/P-state without sending
keystrokes.
- Mouse sub-panel navigation: refined hit-test so left-click on
header/controls cycles governor, right-click toggles throttle,
middle-click on table expands P-state. Header now has two
distinct actions (governor + throttle) reachable via different
mouse buttons without per-label x hit-test.
New dependencies in Cargo.toml: toml = "0.8", dirs = "5",
serde = { version = "1", features = ["derive"] }.
Verification:
- cargo build --release (host): 0 errors.
- ./redbear-power --once: shows tab bar + Per-CPU view.
- ./redbear-power --config /tmp/rp-test/config.toml: respects
refresh_ms override (50ms minimum enforced).
- AMD CCD labels visible: '▶ CCD0' / 'CCD1' / etc.
- cook redbear-power (Redox target): 3.2 MB stripped binary at
local/recipes/system/redbear-power/target/x86_64-unknown-redox/stage/usr/bin/redbear-power.
SHA256: 58b7812a5f673e227753c01e93a05678bd9e8f28101d8a447d70d4943170c40a.
ISO rebuild status: still blocked by pre-existing upstream nix-0.30.1
vs Redox relibc SaFlags incompatibility in uutils. v1.2 binary
is staged and will be packaged into the next successful ISO build
once that issue is resolved.
Source size: 2758 LoC across 11 modules (was 2376/10 in v1.1).
vasilito
d53d9d7aff