vasilito/RedBear-OS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Refine subsystem planning docs

Browse Source
This commit is contained in:
Vasilito
2026-04-18 21:38:31 +01:00
parent 5d6fae06cc
commit 16abfdec56
3 changed files with 9 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/02-GAP-ANALYSIS.md
+1 -1
View File
@@ -19,7 +19,7 @@ Use the matrix below as the authoritative phase summary before reading the older
| Layer / Phase | Current repo state | Evidence |
|---|---|---|
| P0 ACPI / bare-metal boot | **Materially complete for boot baseline.** Implemented: kernel RSDP/RSDT/XSDT/MADT/FADT parsing, typed `StartupError` in `acpid`, AML mutex real state (`aml_physmem.rs`), EC widened accesses via byte transactions (`ec.rs`), kstop-based shutdown eventing (kernel registers `/scheme/kernel.acpi/kstop`, `acpid` subscribes, `redbear-sessiond` emits D-Bus `PrepareForShutdown`). Sleep state transitions (`\_Sx` beyond `\_S5`) and sleep eventing are **known gaps**. DMAR module present in `acpid` but not wired; effectively owned by `iommu` daemon. | `local/docs/ACPI-FIXES.md`, `local/docs/ACPI-IMPROVEMENT-PLAN.md`, `local/patches/kernel/redox.patch`, `local/patches/base/redox.patch`, `recipes/core/base/source/drivers/acpid/src/main.rs`, `recipes/core/base/source/drivers/acpid/src/aml_physmem.rs`, `recipes/core/base/source/drivers/acpid/src/ec.rs`, `local/recipes/system/redbear-sessiond/source/src/acpi_watcher.rs` |
| P0 ACPI / bare-metal boot | **Materially complete for the historical boot baseline, not release-grade complete.** Implemented: kernel RSDP/RSDT/XSDT/MADT/FADT parsing, typed `StartupError` in `acpid`, AML mutex real state (`aml_physmem.rs`), EC widened accesses via byte transactions (`ec.rs`), kstop-based shutdown eventing (kernel registers `/scheme/kernel.acpi/kstop`, `acpid` subscribes, `redbear-sessiond` emits D-Bus `PrepareForShutdown`). Sleep state transitions (`\_Sx` beyond `\_S5`) and sleep eventing are **known gaps**. DMAR module remains present in `acpid` but not wired; ownership is still transitional/orphaned rather than cleanly transferred. Bare-metal validation remains bounded rather than broad. | `local/docs/ACPI-FIXES.md`, `local/docs/ACPI-IMPROVEMENT-PLAN.md`, `local/patches/kernel/redox.patch`, `local/patches/base/redox.patch`, `recipes/core/base/source/drivers/acpid/src/main.rs`, `recipes/core/base/source/drivers/acpid/src/aml_physmem.rs`, `recipes/core/base/source/drivers/acpid/src/ec.rs`, `local/recipes/system/redbear-sessiond/source/src/acpi_watcher.rs` |
| P1 driver infrastructure | Complete in-tree, compile-oriented | `local/recipes/drivers/redox-driver-sys/`, `local/recipes/drivers/linux-kpi/`, `local/recipes/system/firmware-loader/` |
| P2 DRM / AMD+Intel display | Complete in-tree, hardware validation pending | `local/docs/P2-AMD-GPU-DISPLAY.md`, `local/recipes/gpu/redox-drm/`, `local/recipes/gpu/amdgpu/` |
| P3 POSIX + input | Implemented in-tree; consumer-visible `signalfd`/`timerfd`/`eventfd`/`open_memstream` header-export path fixed in this repo pass; runtime validation still pending | `recipes/core/relibc/source/src/header/`, `recipes/core/relibc/source/include/sys/signalfd.h`, `local/patches/relibc/`, `local/recipes/system/evdevd/`, `local/recipes/system/udev-shim/` |