- Added LAPIC implementation in `apic.c` and `apic.h`, including initialization and basic operations.
- Introduced IOAPIC (I/O Advanced Programmable Interrupt Controller) support in `ioapic.c` and `ioapic.h`, parsing the ACPI MADT to locate IOAPICs and manage redirection entries.
- Implemented PS/2 keyboard driver in `ps2.c` and `ps2.h`, handling keyboard interrupts and translating scancodes to ASCII.
- Attempted to make usermode work again (it failed, coming soon)
- Cleaned up comments in `time.c` and `render.c` for clarity.
Signed-off-by: kaguya <vpshinomiya@protonmail.com>
This implementation is incomplete, and doesn't work, but it will soon, to be determined, hopefully, uh, yknow.
Signed-off-by kaguya <vpshinomiya@protonmail.com>
- Implemented HDA driver in src/sound/hda.c, providing initialization, codec enumeration, and playback functionality.
- Defined HDA register offsets and structures in src/sound/hda.h.
- Added WAV file parsing and playback capabilities in src/sound/pcm.c, supporting both WAV and raw PCM formats.
- Created header file src/sound/pcm.h for PCM playback functions and WAV header structures.
- Integrated memory management for DMA buffers during audio playback.
Yes we played Charlie Charlie Kirky as the first sound on KirkOS
Signed-off-by: kaguya <vpshinomiya@protonmail.com>
Here we implement ACPI into KirkOS, while it took a little bit to do, it surely will pay off massively in the long run.
Signed-off-by: kaguya <vpshinomiya@protonmail.com>
Replace the legacy userpsace Makefile with the CMake build system for the kernel
The userspace is the only one still utilizing manual Makefiles, it will eventually be CMakified
Signed-off-by: kaguya <vpshinomiya@protonmail.com>
kaguya