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2025-04-18kernel, IMP: GfxKit: GraphicsKit.Amlal El Mahrouss
kernel, IMP: StorageKit: Remove usage of cleanup method on AHCI, DMA, and PIO. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-18dev, fb: did some cleanup on the graphics stack.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-18kernel, boot: improvements and tweaks on the kernel's filesystems.Amlal El Mahrouss
- HeFS requires a 4gb disk at minimum now. - make_app fully supports STEPS. - Errata of NeFS.tex, add HeFS.tex. - Better boot flow. - New filesystems for FileMgr. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-18dev, kernel: important patches.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-17kernel, SMP: put back AP init code.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-17kernel, boot: recovering lost changes because of some git issue.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-16dev, kernel, boot: fix dumb early-init which caused the kernel to jumpAmlal El Mahrouss
at IVT. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-15fix, kernel, boot, mod: Fixing issues regarding the boot flow and theAmlal El Mahrouss
kernel. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-14meta: bumping sources.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-14bootloader, netboot: integrate EFI_SIMPLE_NETWORK_PROTOCOL for HTTP-based ↵Amlal El Mahrouss
kernel fetching - Added BootNet module to support network boot using EFI_SIMPLE_NETWORK_PROTOCOL - Replaced ModuleMain with BootloaderMain as unified entry point - Implemented EFI protocol discovery, startup, and logging for netboot - Updated linker scripts, GDB configs, and build targets accordingly - Laid groundwork for full HTTP/TCP/IP bootloader logic - Improved kernel handoff logic and memory allocation fallback handling Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-13dev, scheduler, ahci, dev: Refactor scheduler, and fix minor mistakes.Amlal El Mahrouss
Add kDeviceTypeATA in DeviceMgr.h, making NeKernel aware that ATA devices can exist too. The scheduler now won't have to reimplement new classes, I refactor the names to signal that, and they're already generic enough to signal that. The AHCI-Generic driver got cleaned up of any irrelevant code, such as aligning the newly allocated pointer. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-11big commit, for pedantic CI.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-11tweak kernel, boot: use -Wall, -Werror, -Wpedantic now.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-11fix, mm: rework paging system.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-10dev, meta: minor tweaks and improvements.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-08dev: Urgent patches regarding memory management.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-08kernel, storage, heap, abi: lots of improvements and tweaks.Amlal El Mahrouss
- Please read the commit details for in-depth insights. - Add stack smash prevention code. - Better prevention in BitMap Mgr. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-08storage, ahci: only assign `kSATAPortsImplemented` when init's successful.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-06 adding an align function designed for AHCI's needs and drivemgr'sAmlal El Mahrouss
AHCI detection system. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-05AHCI+Generic.cc: a little but important tweak regarding AHCI genericAmlal El Mahrouss
driver. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-05kernel: storage, modules, mbci: implement mbci_read_auth_key, ↵Amlal El Mahrouss
mbci_test_mmio, test DMA on AHCI too. - Alongside fixes for BootNet, SysChk, and refactor for KernelScheduler, and MemoryMgr. - IMPORTANT: Add MBCI specs. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-04kernel, storage: important patches done to AHCI, PIO, PagingMgr, and DMA.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-02boot/net: rename Boot.S files, clarify EEPROM implication, and prep UDP readAmlal El Mahrouss
- Renamed Boot.S → BootNetStartup.S and SysChk/Boot.S → SysChkStartup.S for clarity - Replaced BOOTNET_INTERNET_HEADER.ImpliesEEPROM with ImpliesProgram to better reflect the generic reprogramming intent - Introduced `bootnet_read_udp_packet()` stub for future UDP packet parsing from bootnet.json - Minor alignment and comment fixes in various headers (CoreBoot, EPM, Json) - Updated HalPagingMgr to use PageStore instead of NE_PAGE_STORE - Boot time now prints cycles since start; triggered fs_init_nefs() earlier during HAL init - Prep for extended MBCI and master structure support in COREBOOT_LINEAR_EXEC - Numerous cleanups across DMA, NewKit, and Json parsing to prep for extended patching and block-level bootstrap This lays groundwork for richer NetBoot infrastructure in NeKernel and aligns naming and structure conventions across subsystems. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-01kernel/wip: SMP tweaks, and code cleanup.Amlal El Mahrouss
2025-04-01ahci, boot: bump, and working on a patch.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-01fix/paging: Fix page manager API probe and tlb invalidator logic.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-01kernel/storage, pio, ahci, dma: a lot of patches and fixes according to ↵Amlal El Mahrouss
StorageKit specs and cleaned up DMA driver for a future more robust implementation. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-01boot, kernel, modules: unify gfx headers, fix AHCI LBA48, standardize ModuleMainAmlal El Mahrouss
- Consolidated CoreGfx headers: * Renamed `FBMgr.h` to `CoreGfx.h` * Renamed `TextMgr.h` → `TextGfx.h`, `MathMgr.h` → `MathGfx.h`, and `AccessibilityMgr.h` → `CoreAccess.h` * Updated all includes across bootloader, HAL, and kernel to use new names - Standardized EFI entrypoint: * Replaced `Main` with `ModuleMain` in EFI boot sources and linker flags * Updated GDB and build scripts accordingly - Improved AHCI identify logic: * Added full 48-bit LBA extraction (words 100–102) * Fallback to 28-bit if LBA48 not supported * Refactored `drv_get_size` and `drv_std_detected` into separate `#ifdef __AHCI__` region - DiskImage framework improvements: * Namespaced API into `DI` namespace * Split implementation: `DiskImage+EPM.cc` and `DiskImage+NeFS.cc` * Updated CLI tool accordingly - KernelTest framework: * Namespaced macros and classes with `KT_` * Changed test result to use `MUST_PASS` and boolean return - Misc: * Corrected minor logic in `NetworkDevice::Name()` * Bumped down KernelKit and NewKit versions to 0.0.1 * Renamed `HalUtils.asm` → `HalUtilsAPI.asm` Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-31ahci: fix useless '#include "' which is also breaking nekernel's coding ↵Amlal El Mahrouss
standards.
2025-03-31ahci: a set of important patches of generic ahci driver.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-31meta: ran format.shAmlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-31dev/user: user.sys shall be the main component which handles syscalls,Amlal El Mahrouss
as a DDK driver. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-31meta/repository: fix capitalization on my name 'El' instead of 'EL'.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-29hal/amd64: unify GDT/IDT setup and rename I/O opsAmlal El Mahrouss
Normalize descriptor loading logic under Register64. Prefix low-level port and MSR functions with hal_ for consistency. Improve APIC init flow to reflect MADT-based IRQ routing. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-29ddk: refactor: reorganize kit into a standard kernel kit.Amlal El Mahrouss
sched: refactor: refactor scheduler file names, for future additions. xcoff: refactor: document and improve XCOFF for NeFS (regarding Ne's FW) codemgr: refactor: make a difference between kernel and user processes. refactor: document project overall. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-28ahci: fix: report success when ahci is detected.Amlal El Mahrouss
mbci: reintroduce NeKernel's MBCI. cfkit: rename: CFKit -> CF libuser: rename ErrKind to ErrRef. coregfx: fix last unconsistent things about the module. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-28kernel: breaking: Change namespace from NeOS to Kernel.Amlal El Mahrouss
sched: Fix redundancy in NeKernel's user scheduler macros, refactored the other files using the redundant macros too. part one of a series of commit for NeKernel. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-28ahci: FIX - remove redundant header in AHCI+Generic.ccAmlal
Signed-off-by: Amlal <amlal.elmahrouss@icloud.com>
2025-03-28achi: WIP - fix the misused `NO` flag in read/write call sites, this isAmlal El Mahrouss
needed to treat them as commands. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-28ahci: WIP - refactor AHCI command engine, fix PRDT setup and LBA logicAmlal El Mahrouss
This patch begins a major cleanup and enhancement of AHCI I/O handling: - Refactored AHCI command setup logic to prepare FIS and PRDT entries more correctly. - Fixed miscalculation of 48-bit LBA extraction from IDENTIFY response. - Rewrote PRDT loop to increment physical address per entry instead of recomputing offsets. - Replaced read/write/identify branching with unified ternary logic for clarity. - Ensured proper stopping and reinitialization of command engine before issuing commands. - Explicitly remap and zero command list base, FIS base, and command table areas. - Made command slot lookup more robust. - Added fallback wait after command completion to avoid SRBSY/SRDRQ residue. - Dropped misused `YES` flag in read/write call sites — now passed only when needed. Also includes: - Minor cleanup in `BootKit.h` (whitespace). - NeFS debug message clarified to avoid accidental fork overwrites. This is a **work-in-progress** rework of the AHCI path. Next steps will involve: - More robust error recovery. - Support for non-512 sector drives. - Support for multiple ports and NCQ. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-26feat(boot): kern_ver nvram variable.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-25cli(diutil): moved CommandLine.cc to src/Amlal El Mahrouss
ahci(generic): set err_global_get() when probing or command fails, use HbaMemRef when refering to HbaMem* Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-25kernel: Refactor AHCI I/O path, enhance memory allocators, and cleanup ↵Amlal El Mahrouss
obsolete script - Removed unused `build_gcc.sh` script. - Namespaced CPU feature flags under `NeOS` and transitioned from enum to unnamed enum for scoping. - Renamed `drv_std_input_output` to `drv_std_input_output_ahci` for clarity. - Improved AHCI driver documentation and added zeroing for read buffers. - Added optional `pad` parameter to memory allocators: `mm_alloc_bitmap`, `mm_new_heap`, `PageMgr::Request`, etc. - Updated bitmap allocator to correctly handle and align with padded sizes. - Added `fPad` field to memory header block. - Fixed `ATA-DMA` mode comment, corrected PRD usage and logic. - Improved code documentation and formatting in `UserProcessScheduler`, `PageMgr`, and related components. - Enhanced safety in process memory cleanup (e.g., `StackReserve` cleanup). Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-25fix(build&ci): build script was refering to the old HalBoot.asm.Amlal El Mahrouss
2025-03-25refactor(kernel): Refactor MemoryMgr code and log freed address location.Amlal El Mahrouss
feat(setup_amd64): Add 'disk' build step. fix(hal/amd64): Fix warning regarding resb being used inside a non-bss area (using no-op instead). feat(kernelkit/lockdelegate): add new entry to lock delegate's enum (ensure validation). feat(meta): ran format.sh to format files according to .clang-format. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-24doc(fix): didn't got the email handle correctly.Amlal El Mahrouss
2025-03-24feat(meta): minor tweaks.Amlal El Mahrouss
2025-03-24kernel(feat): Add basic wide system bug check (memory check), otherAmlal El Mahrouss
changes have been made too, see commit details for more information. Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
2025-03-23feat(meta): move documentation to either drawio/ or /md/ according toAmlal El Mahrouss
file type. Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
2025-03-23meta(kernel): Reworked repository's filesystem structure.Amlal El Mahrouss
Removing useless parts of the project too. Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
generated by cgit v1.2.3 (git 2.39.1) at 2026-03-13 03:22:09 +0000