GKaszewski/k-os
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7b8258b231143a5119e8e637b2cb08d1f9558c81
Commit Graph

9 Commits

Author SHA1 Message Date
Gabriel Kaszewski
7b8258b231 refactor: ByteOffset newtype for window/register/ring offsets; named virtio-gpu cmd fields 2026-10-27 21:52:33 +01:00
Gabriel Kaszewski
842d14987c refactor: unsafe only in adapter + libkos; forbid(unsafe_code) everywhere else; libkos Window (volatile, bounds-checked MMIO/DMA/shared mem), entry!, thread::spawn; MapRegion returns pages; kernel const-built (with_cores/install_platform); newtype addrs 2026-10-27 21:43:24 +01:00
Gabriel Kaszewski
83809bbe94 feat(userspace): programs in /bin w/o .elf; bin manifests (needs = display) so shell runs snake; Ctrl+C kills foreground via terminal interrupt notification; ctrl keys; sleep 2026-10-27 21:16:00 +01:00
Gabriel Kaszewski
4030dd4315 feat(adapter): init+storage packed into kernel image; drop adapter FAT16 reader + virtio-blk 2026-10-27 16:58:11 +01:00
Gabriel Kaszewski
b80303f553 feat(userspace): terminal server + shell desktop; US keymap w/ shift; libkos allocator multi-page fix; panics print 2026-10-27 16:50:35 +01:00
Gabriel Kaszewski
b4390b7b6d refactor(userspace): split syscall/fat16/ext4 by concern; trim comments 2026-10-27 13:21:53 +01:00
Gabriel Kaszewski
694c675a40 feat: devices via caps (BootInfo, init assigns devices, drivers map MMIO/DMA themselves, IRQ-driven input); drop boot device wiring and info pages; headless display fallback 2026-10-27 12:28:39 +01:00
Gabriel Kaszewski
2792387348 fix: VirtIO keyboard input latency and direction accuracy 
- Driver now drains SYN/repeat/unknown events in a loop instead of
  returning None on the first non-key event
- Snake drains all pending input events per tick, applies only the
  latest direction change (prevents stale event accumulation)
 2026-10-19 00:34:13 +02:00
Gabriel Kaszewski
0a47b5489a feat: VirtIO keyboard input for QEMU GUI 
- Add VirtIO input device driver (device ID 18) reading from eventq
- Translate Linux keycodes (WASD, arrows) to InputEvent
- Kernel probes for VirtIO input device, falls back to UART
- Add -device virtio-keyboard-device to run-gui Makefile target
- input-qemu tries VirtIO first, falls back to UART
 2026-10-19 00:30:20 +02:00