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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>
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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>
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Collapse the EFI namespace into Boot to unify BootZ's interface for firmware
handling. This simplifies calls to functions like Stop(), ThrowError(),
and ExitBootServices(), and improves consistency across boot modules.
Also rename SysChk/Module.cc to SysChk/SysChk.cc for naming consistency
with other modules.
Improve NetBoot fallback path in BootEFI:
- Ensure netboot.sys is read before ExitBootServices() to avoid allocation
issues after exiting firmware services.
- Reuse reader and thread objects if kernel boot fails.
- Update both AMD64 and ARM64 paths to follow the same logic.
Update all call sites to use Boot:: instead of EFI::.
Fixes: broken error handling and memory reads after ExitBootServices()
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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Removing useless parts of the project too.
Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
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