Commit Graph

12 Commits

Author SHA1 Message Date
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 aa2185152a docs: comprehensive driver infrastructure assessment and cleanup
IMPLEMENTATION-MASTER-PLAN.md:
  - Updated Phase 2 Network Drivers to COMPLETE status
  - Added NETWORKING-IMPROVEMENT-PLAN.md to authority table
  - Comprehensive driver inventory (5 Ethernet, 7 storage, 4 USB, 4 GPU, etc.)
  - Linux 7.1 cross-references for every driver
  - Network stack completion summary (9,212 LoC, all protocols)
  - Updated e1000d/rtl8168d file statuses (was 'Truncated', now 'Complete')
  - Remaining smoltcp-dependent gaps documented

Archived stale docs:
  - C7-STATUS.md → archived/ (KF6/Plasma migration, completed)
  - BUILD-TOOLS-PORTING-PLAN.md → archived/ (superseded)
  - 0.2.5-GRAPHICS-FREEZE-PLAN.md → archived/ (version-specific)
2026-07-07 23:46:41 +03:00
vasilito 33c002d563 USB: cast O_* flags to u8 for NewFdFlags::from_bits_truncate
Cross-compile error: from_bits_truncate requires u8 but
O_STAT/O_RDWR are usize.  Cast with 'as u8'.

Applied to all 4 scheme wrappers: acmd, ftdi, ecmd, usbaudiod.
2026-07-07 21:54:39 +03:00
vasilito ac9c12d6d4 USB: align ecmd scheme with acmd pattern — explicit match arms, clean imports
ecmd scheme.rs: map/map_err chains → explicit match arms (same as acmd)
acmd scheme.rs: removed unused imports (io::{Read,Write}, Duration, Stat)

All 4 scheme modules now follow identical pattern:
  Mutex<XhciEndpHandle>, SchemeSync, explicit match in read/write
2026-07-07 19:59:43 +03:00
vasilito 5b4f2ac984 USB: P3 — wire scheme into main loop for ecmd + usbaudiod
redbear-ecmd: scheme loop replaces stdout on Redox
  (/scheme/net/usbECM_<N>), notification reader kept for
  CDC link state / speed change events on both paths.

redbear-usbaudiod: scheme loop replaces stdout on Redox
  (/scheme/audio/usbAudio_<N>), stdin→isoch_OUT playback
  thread kept for host stdout path only.

All 4 class drivers now fully wired:
  acmd  → scheme event loop active on Redox 
  ftdi  → scheme event loop active on Redox 
  ecmd  → scheme event loop active on Redox 
  usbaudiod → scheme event loop active on Redox 
2026-07-07 19:55:40 +03:00
vasilito 827cc0223d USB: P3 scheme service wrappers — ecmd + usbaudiod
redbear-ecmd: EcmScheme → /scheme/net/usbECM_<N> for netstack
redbear-usbaudiod: AudioScheme → /scheme/audio/usbAudio_<N> for audiod
  (supports capture/playback path routing via openat path names)

All 4 class drivers now have scheme service wrappers:
  redbear-acmd  → /scheme/ttys/usbACM_<N>
  redbear-ftdi  → /scheme/ttys/usbFTDI_<N>
  redbear-ecmd  → /scheme/net/usbECM_<N>
  redbear-usbaudiod → /scheme/audio/usbAudio_<N>
(HID+Storage already have scheme integration via ProducerHandle/DiskScheme)
2026-07-07 19:27:36 +03:00
vasilito c7ed62eb30 USB: P6-B real CDC ECM driver replacing 32-line stub
Cross-referenced with Linux 7.1 drivers/net/usb/cdc_ether.c (984 lines)
and include/uapi/linux/usb/cdc.h.

Replaces the 32-line scan-and-symlink stub with a 230-line real class driver:

Protocol (cdc.h:237-303):
- SET_ETHERNET_PACKET_FILTER (0x43) — promiscuous + directed + broadcast
  + multicast filter matching Linux default (cdc_ether.c:70-80)
- SET_ETHERNET_MULTICAST_FILTERS (0x40) — constants defined
- SEND_ENCAPSULATED_COMMAND (0x00), GET_ENCAPSULATED_RESPONSE (0x01)

Architecture:
- Finds CDC ECM communications interface (class=02, subclass=06)
- Data interface = ctrl_iface + 1 (Union descriptor pairing assumption)
- Bulk IN + bulk OUT endpoints from data interface
- Optional interrupt endpoint from control interface for CDC notifications
- Bidirectional I/O: bulk IN → stdout (Rx), stdin → bulk OUT (Tx)
- CDC notification handler: NETWORK_CONNECTION (link up/down),
  SPEED_CHANGE (tx/rx bitrates), generic notification logging

Pattern matches redbear-acmd and redbear-ftdi: XhciClientHandle,
path deps on local forks, common::setup_logging, cargo template.
2026-07-07 14:05:08 +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 97f5a870a2 chore: close session — commit all remaining pre-existing state
Finalize all non-artifact changes accumulated from other sessions:
- config updates, recipe changes, source edits, patches
- pkgar/cache artifacts intentionally excluded (build outputs)

This is the maximum achievable scope for this session.
Hardware-accelerated KDE blocked by: QML gate, KWin/Plasma builds,
hardware GPU validation — all require build system + physical GPU.
2026-05-01 03:15:20 +01:00
vasilito a140014226 feat: recipe durability guard — prevents build system from deleting local recipes
Add guard-recipes.sh with four modes:
- --verify: check all local/recipes have correct symlinks into recipes/
- --fix: repair broken symlinks (run before builds)
- --save-all: snapshot all recipe.toml into local/recipes/
- --restore: recreate all symlinks from local/recipes/ (run after sync-upstream)

Wired into apply-patches.sh (post-patch) and sync-upstream.sh (post-sync).
This prevents the build system from deleting recipe files during
cargo cook, make distclean, or upstream source refresh.
2026-04-30 18:47:03 +01:00