Markus Maiwald
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30fa024367
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feat(rumpk): Sovereign Core Stabilization & Membrane IPC Hardening
- NexShell: Hardened command transmission via atomic ION packets, fixed fragmentation issues.
- NipBox: Expanded 'Sovereign Coreutils' with 'ls' and enhanced 'matrix' control.
- GPU/Retina: Optimized VirtIO-GPU driver, improved polling and framebuffer synchronization.
- Membrane: Stabilized libc shims (clib.c, libc.nim) and ION client logic.
- Kernel: Refined fiber scheduler and watchdog metrics.
- Forge: Cleanup and optimization of build scripts and manifests.
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2025-12-31 20:18:49 +01:00 |
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Markus Maiwald
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f6a49db00f
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feat(rumpk): Phase 3.5c VirtIO-GPU Retina Driver (WIP)
- Vision: Updated NexShell section with VirtIO-GPU transport detail
- Canvas: Implemented framebuffer.zig (800x600x32bpp in BSS)
- Retina: Implemented gpu.zig VirtIO-GPU MMIO driver
- Device probing across MMIO slots 0x10001000-0x10008000
- Support for VirtIO MMIO v1 (legacy) and v2 (modern)
- Queue setup with PFN for legacy devices
- 2D Resource creation, backing attachment, scanout setup
- Integration: UI fiber now calls virtio_gpu_flush() after render
- Status: GPU detected at 0x10008000 (DevID=16), queue initialized
- Remaining: Debug command/response polling (hangs on first command)
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2025-12-31 20:18:49 +01:00 |