Commit Graph

11 Commits

Author SHA1 Message Date
vasilito 6e7c17d811 0.3.1: sync all Cat 1 + Cat 2 versions to +rb0.3.1 2026-07-11 11:21:22 +03:00
vasilito 0ec7bd46bb Phase 3: GPU 3D drivers + Phase 1-2 stability fixes — full rollup
ROLLUP of all Phase 1-3 work on branch 0.3.0, targeting a production-ready
console + full graphical desktop under Intel and Virgl/VirtIO-GPU.

=== Phase 1 — Stability ===
 - fbcond: Enter key handler (scancode 0x1C→\n), display map buffering,
   control-char filter in all 7 keymaps, write_event assert
 - build-redbear.sh: auto-rebuild-prefix when fork timestamps are newer
   than prefix/x86_64-unknown-redox/sysroot (was warning-only). Added
   configurable REDBEAR_SKIP_PREFIX_REBUILD guard.
 - build-redbear.sh: set explicit keymap '-K us' in console activation
 - config/redbear-device-services.toml: remove spurious init.d service
   files for redbear-acmd/ecmd/usbaudiod. These USB device daemons are
   spawned dynamically by pcid-spawner, not as boot-time init services.
   Starting them without args panicked the boot flow.
 - relibc: grantpt/unlockpt/ptsname (then deduplicated against stdlib)
 - userutils: cherry-pick upstream getty commit 2834434 (standard C
   ptsname/grantpt/unlockpt)
 - base fork: Russian (ЙЦУКЕН) keymap + inputd control-char filter
   (K_ESC/K_BKSP/K_ENTER → \0, commit 73e44d81 in submodule/base)

=== Phase 2 — Login & Console ===
 - login.rs: restored to 0.2.5-known-good liner-based prompt
 - redbear-upower: removed tokio full/signal features → protection fault fix
 - redbear-power: excluded temporarily (being fixed in other session)
 - tlc version: updated to 0.3.0

=== Phase 3 — GPU/3D Drivers (commit 0898332f7a) ===
Intel i915: FULLY implemented — real ring buffer + MMIO command
submission via GEM DMA → GGTT → i915 render ring, with hardware
head-pointer polling (2M iterations, 50µs backoff). Zero stubs.

VirtIO GPU/Virgl (VirtioTransport): 11 VIRTGPU ioctls (GETPARAM,
GET_CAPS, RESOURCE_CREATE, RESOURCE_INFO, CONTEXT_INIT, EXECBUFFER,
WAIT, TRANSFER_TO_HOST, TRANSFER_FROM_HOST, MAP, CREATE_BLOB) ported
from Linux 7.1 virtgpu_ioctl.c and virtgpu_vq.c.
 - driver.rs: 8 virgl_* trait methods (default Unsupported)
 - scheme.rs: 11 ioctl constants + 8 wire structures + dispatch
 - virtio/transport.rs: PCI capability discovery, feature negotiation,
   control+cursor virtqueue setup, vring descriptor building
 - virtio/mod.rs: real implementations for all 8 virgl_* methods
 - intel/mod.rs: explicit virgl Unsupported stubs

Other changes from active sessions: Cargo.toml version bumps, linux-kpi
headers, libpciaccess recipe, mesa/recipe.toml, kf6 patches, expat,
driver-manager, redbear-sessiond, redbear-compositor, cub, tlc, and
many other local recipes.
2026-07-09 20:29:28 +03:00
vasilito 550551d8bc fix: migrate all local recipe Cargo.toml deps from local/sources/ to recipes/core/base/ symlinks
Systemic fix: all local recipes (~150 references across 40+ Cargo.toml files)
now resolve libredox, redox_syscall, and redox-scheme through
recipes/core/base/ symlinks instead of local/sources/ paths.
Eliminates lockfile collision between Cargo's resolution of the same
package through different path strings (local/sources/ vs recipes/core/base/).

This is required because the base recipe's workspace Cargo.toml resolves
these deps through recipes/core/base/ (via symlink chain from the
recipe copy location), and Cargo treats different path strings to the
same directory as different packages.
2026-07-09 15:31:01 +03:00
vasilito 9e6851d43c USB: P3 scheme service wrapper — redbear-ftdi registers /scheme/ttys/usbFTDI_<N>
Same pattern as acmd: FtdiScheme with Mutex<XhciEndpHandle>,
SchemeSync impl, Socket::create() + register on Redox,
stdout fallback on host/Linux.
2026-07-07 19:24:46 +03:00
vasilito 42c807c55a redbear-power: implement --json export mode 2026-07-07 10:13:12 +03:00
vasilito 3e8ad78299 redbear-power: sync version 0.2.5 → 0.3.0 2026-07-06 21:52:02 +03:00
vasilito 64325790de redbear-power v1.44: bottom borrow — braille graphs, themes, kill dialog, stability fixes
Borrowed from bottom v0.11.2 comparison assessment (17 implementation passes):

New modules:
- src/graph.rs: BrailleGraph widget (Canvas + Marker::Braille) for
  time-series rendering; RingHistory buffer with display_max() for
  stable y-axis scaling (nice rounding: 1,2,5,10,20,50,100...)
- src/kill.rs: process kill dialog with signal selection,
  Cell<usize> interior mutability pattern, 2s auto-close timer
- src/event.rs: typed Event enum (Key, Mouse, Tick, Resize, Terminate)

New features:
- Braille graphs: 5 widgets across 4 tabs (CPU%, Temp°C, PkgW,
  Net KiB/s, Disk KiB/s) with y-axis labels and reserved margin
- Theme system: dark/light/high-contrast presets, --theme CLI flag
  with validation, wired into panel_border(), BrailleGraph,
  header governor, cursor highlight
- Widget expansion (e key): full-screen tab toggle with hint bar
- Data freeze (f key): pause data updates with [FROZEN] indicator
- Process kill dialog (k key): SIGTERM/SIGKILL/SIGINT/SIGHUP
- --once mode: now renders 3 braille graphs + all text panels
- Double-refresh at startup for ≥2 graph data points
- Startup diagnostic to stderr (cores, governor, MSR, DMI name)

Stability fixes:
- MSR per-CPU failure cache (Mutex<Vec<bool>>) — avoids repeated
  doomed /dev/cpu/*/msr opens; auto-clears every ~30s (60 refreshes)
- skip_refresh guard: if refresh >200ms, skip next cycle to
  prevent refresh pile-up on slow MSR reads
- collector.rs: removed Barrier — threads start work immediately
  instead of waiting for all threads to spawn
- panic hook: restores terminal on panic
- IsTerminal check: clear error message before entering raw mode

Bug fixes:
- 4 key shadowing bugs found and fixed:
  'g' (governor vs. move-to-top) — removed unreachable arm
  'T' (tab-cycle vs. tree-toggle) — changed tree to 'y'
  'f' (freeze vs. process-filter) — changed filter to 'F'
- Key::Esc ordering: kill dialog → PID detail → quit
- process panel header updated ('y' for tree, 'F' for filter)

Build:
- Cargo.toml: [profile.release] lto=true, opt-level=3, codegen-units=1
  → 4.1 MB binary (was 6.1 MB, -33%)
- libc 0.2 dep for Linux kill() in kill dialog
- cargo fmt applied project-wide

Tests: 217 passed (was 198, +19 new)
- graph: 5 tests (RingHistory, display_max, 3 render smoke tests)
- kill: 6 tests (dialog lifecycle, selection wrap, auto-close, render)
- app: 8 integration tests (CPU detection, graph population, governor,
  temp source, expand toggle, freeze, skip-refresh)

Docs:
- local/docs/RATATUI-APP-PATTERNS.md updated to v1.44+ status:
  §13.14 current feature table, §15 braille graph pattern,
  §16 modal dialog pattern, §17 key audit pattern,
  §14 line counts updated (13,091 LoC, 27 modules, 217 tests),
  summary expanded to 13 rules
2026-07-06 10:09:31 +03:00
vasilito 7902864a32 version(0.2.5): bump project version to 0.2.5
- Cookbook Cargo.toml: 0.1.0 → 0.2.5
- All 61 in-house crate Cargo.toml versions: 0.2.4 → 0.2.5
- os-release.in: fix URLs from github.com to gitea.redbearos.org
- sync-versions.sh --check passes with zero drift

The OS version is derived from the git branch name at build time.
Building on branch 0.2.5 produces os-release with VERSION_ID=0.2.5.
2026-07-02 15:36:28 +03:00
vasilito 8af119d1a9 Remove duplicate redbear-netctl-console recipe (nested inside redbear-netctl) 2026-06-28 00:01:47 +03:00
vasilito d53d9d7aff redbear-power: v1.2 — config file, AMD CCD, tab system, D-Bus methods
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).
2026-06-20 14:21:06 +03:00
vasilito ed92bce14b redbear-power: v1.1 — full Phase A→D implementation
Comprehensive implementation per local/docs/redbear-power-improvement-plan.md.

Source: 2376 LoC across 10 modules (was 1396/6 in v0.6, +980 LoC).
Cross-compile: 2.8 MB stripped Redox ELF binary.
SHA256: 1b6f9db6ce79e77957bbb1fd606c430516015d5f02f3b64cb6f395e2f63b8e04

Modules:
- main.rs     (376) — event loop, key + mouse dispatch, render orchestration
- app.rs      (421) — App, CpuRow, Governor, ThrottleMode, PackageThermal, HybridInfo
- render.rs   (498) — header/table/controls/help/snapshot rendering
- acpi.rs     (166) — CPU enumeration, ACPI _PSS, CPUID fallback
- cpuid.rs    (350) — CPUID leaf decoding (vendor, family, model, SIMD, cache, hybrid)
- bench.rs    (123) — prime-sieve stress benchmark for thermal response testing
- dbus.rs     (202) — D-Bus export via zbus 5 (org.redbear.Power, --dbus flag)
- msr.rs      (127) — MSR constants + PackageThermal decoder
- cpufreq.rs  (50)  — governor hint read/write
- theme.rs    (72)  — central color palette (const Style)

Phase A — bug fixes:
- R1: PROCHOT pulse bug — Instant::now() math always ~0, pulse never toggled.
  Replaced with Frame::count() so the bar pulses at a frame-rate-stable rate.
- R5: removed duplicate comment block in snapshot().
- C2: PackageThermal struct + 13 PKG_THERM_* bit constants; full decode of
  IA32_PACKAGE_THERM_STATUS (PL1/PL2/CRIT/TT1/TT2/HFI/temp) surfaced in header.

Phase B — quality:
- R3: input poll decoupled from refresh cadence (50ms vs 250-2000ms).
- R4: Rect::centered replaces hand-rolled centered_rect helper.
- R6: area.layout(&Layout) destructuring with compile-time size check.
- O2: theme.rs central color palette (LABEL, BORDER_*, STATUS_*).
- C9: ratatui 0.30 Stylize shorthand across all renders.

Phase C — features:
- C1/C8: cpuid.rs reads leaves 0/1/4/7/0x80000000+/0x1A/0x8000001E.
- C3: SIMD display header line.
- C5: cache hierarchy header line.
- C7: dynamic refresh interval via / key (typed input 50..60000ms + Enter).
- C6: prime-sieve benchmark via b/B keys (one thread per core, AtomicU64
  counter, run/stop/status).

Phase D remaining (was deferred per plan s23):
- C4: hybrid CPU detection (CoreType enum, Intel leaf 0x1A, AMD leaf 0x8000001E),
  per-CPU row prefixed with type label, Hybrid: 8P + 16E header.
- O1: termion MouseTerminal wrapper enables xterm mouse protocols.
  Wheel = scroll, Left-click = select/toggle, Right-click = expand P-state.
  hit_test() maps (x, y) to panel rects cached after every render.
- O3: dbus.rs publishes org.redbear.Power on session bus (opt-in via --dbus).
  Properties: cpu_count, avg_freq_khz, max_temp_c, avg_load_pct, governor,
  throttle_mode, prochot_asserted. Background thread owns the tokio runtime
  + zbus Connection; main thread sends snapshots via mpsc channel. Graceful
  degradation if redbear-sessiond is unreachable.

Verification:
- cargo build --release (host): 0 errors, 21 warnings.
- ./redbear-power --once (Linux host, AMD 24-core): renders all features.
- ./redbear-power --dbus (via script(1)): registers on session bus,
  emits xterm mouse capture sequences.
- cook redbear-power (Redox target): 2.8 MB stripped binary at
  local/recipes/system/redbear-power/target/x86_64-unknown-redox/stage/usr/bin/redbear-power.

ISO rebuild status: blocked by pre-existing upstream nix-0.30.1 vs Redox
relibc SaFlags incompatibility in uutils (recipes/core/uutils). The v1.1
binary IS staged and will be packaged into the next successful ISO build
once that issue is resolved (separate scope).

Docs:
- local/docs/CONSOLE-TO-KDE-DESKTOP-PLAN.md s3.3.2 - v1.0 + v1.1 sections.
- local/docs/redbear-power-improvement-plan.md s24 - full status update.
- local/docs/RATATUI-APP-PATTERNS.md - canonical ratatui 0.30 guide
  (1161 lines), includes s13 ratatui 0.30 Best-Practices Update + s14
  Cross-Reference redbear-power as a Reference Implementation.

Cargo.toml: new dependencies zbus = "5" (tokio feature) and tokio = "1"
(rt + rt-multi-thread + macros) for the D-Bus export.
2026-06-20 13:26:24 +03:00