meta(kernel): Reworked repository's filesystem structure.

Removing useless parts of the project too.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>

1 files changed, 0 insertions, 283 deletions

diff --git a/dev/Boot/src/HEL/AMD64/BootATA.cc b/dev/Boot/src/HEL/AMD64/BootATA.cc
deleted file mode 100644
index 0ec6ab18..00000000
--- a/dev/Boot/src/HEL/AMD64/BootATA.cc
+++ /dev/null
@@ -1,283 +0,0 @@
-/* -------------------------------------------
-
-	Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved.
-
-------------------------------------------- */
-
-/**
- * @file BootATA.cc
- * @author Amlal EL Mahrouss (amlalelmahrouss@icloud.com)
- * @brief ATA driver.
- * @version 0.1
- * @date 2024-02-02
- *
- * @copyright Copyright (c) Amlal EL Mahrouss
- *
- */
-
-#include <FirmwareKit/EFI.h>
-#include <BootKit/BootKit.h>
-#include <BootKit/HW/ATA.h>
-
-/// bugs: 0
-
-using namespace Boot;
-
-#define kATADataLen 256
-
-static Boolean kATADetected			 = false;
-static Int32   kATADeviceType		 = kATADeviceCount;
-static UInt16  kATAData[kATADataLen] = {0};
-
-Boolean boot_ata_detected(Void);
-
-STATIC Boolean boot_ata_wait_io(UInt16 IO)
-{
-	for (int i = 0; i < 400; i++)
-		rt_in8(IO + ATA_REG_STATUS);
-
-ATAWaitForIO_Retry:
-	auto status_rdy = rt_in8(IO + ATA_REG_STATUS);
-
-	if ((status_rdy & ATA_SR_BSY))
-		goto ATAWaitForIO_Retry;
-
-ATAWaitForIO_Retry2:
-	status_rdy = rt_in8(IO + ATA_REG_STATUS);
-
-	if (status_rdy & ATA_SR_ERR)
-		return false;
-
-	if (!(status_rdy & ATA_SR_DRDY))
-		goto ATAWaitForIO_Retry2;
-
-	return true;
-}
-
-Void boot_ata_select(UInt16 Bus)
-{
-	if (Bus == ATA_PRIMARY_IO)
-		rt_out8(Bus + ATA_REG_HDDEVSEL, ATA_PRIMARY_SEL);
-	else
-		rt_out8(Bus + ATA_REG_HDDEVSEL, ATA_SECONDARY_SEL);
-}
-
-Boolean boot_ata_init(UInt16 Bus, UInt8 Drive, UInt16& OutBus, UInt8& OutMaster)
-{
-	if (boot_ata_detected())
-		return true;
-
-	BootTextWriter writer;
-
-	UInt16 IO = Bus;
-
-	boot_ata_select(IO);
-
-	// Bus init, NEIN bit.
-	rt_out8(IO + ATA_REG_NEIN, 1);
-
-	// identify until it's good.
-ATAInit_Retry:
-	auto status_rdy = rt_in8(IO + ATA_REG_STATUS);
-
-	if (status_rdy & ATA_SR_ERR)
-	{
-		writer.Write(
-			L"BootZ: ATA: Not an IDE based drive.\r");
-
-		return false;
-	}
-
-	if ((status_rdy & ATA_SR_BSY))
-		goto ATAInit_Retry;
-
-	rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_IDENTIFY);
-
-	/// fetch serial info
-	/// model, speed, number of sectors...
-
-	boot_ata_wait_io(IO);
-
-	for (SizeT indexData = 0ul; indexData < kATADataLen; ++indexData)
-	{
-		kATAData[indexData] = NeOS::HAL::rt_in16(IO + ATA_REG_DATA);
-	}
-
-	OutBus =
-		(Bus == ATA_PRIMARY_IO) ? BootDeviceATA::kPrimary : BootDeviceATA::kSecondary;
-
-	OutMaster = (Bus == ATA_PRIMARY_IO) ? ATA_MASTER : ATA_SLAVE;
-
-	return true;
-}
-
-Void boot_ata_read(UInt64 Lba, UInt16 IO, UInt8 Master, CharacterTypeUTF8* Buf, SizeT SectorSz, SizeT Size)
-{
-	Lba /= SectorSz;
-
-	UInt8 Command = ((!Master) ? 0xE0 : 0xF0);
-
-	boot_ata_wait_io(IO);
-	boot_ata_select(IO);
-
-	rt_out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
-
-	rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + SectorSz) / SectorSz));
-
-	rt_out8(IO + ATA_REG_LBA0, (Lba)&0xFF);
-	rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8);
-	rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16);
-	rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24);
-
-	rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_READ_PIO);
-
-	boot_ata_wait_io(IO);
-
-	for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff)
-	{
-		boot_ata_wait_io(IO);
-		Buf[IndexOff] = NeOS::HAL::rt_in16(IO + ATA_REG_DATA);
-		boot_ata_wait_io(IO);
-	}
-}
-
-Void boot_ata_write(UInt64 Lba, UInt16 IO, UInt8 Master, CharacterTypeUTF8* Buf, SizeT SectorSz, SizeT Size)
-{
-	Lba /= SectorSz;
-
-	UInt8 Command = ((!Master) ? 0xE0 : 0xF0);
-
-	boot_ata_wait_io(IO);
-	boot_ata_select(IO);
-
-	rt_out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
-
-	rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + (SectorSz)) / SectorSz));
-
-	rt_out8(IO + ATA_REG_LBA0, (Lba)&0xFF);
-	rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8);
-	rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16);
-	rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24);
-
-	rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_WRITE_PIO);
-
-	boot_ata_wait_io(IO);
-
-	for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff)
-	{
-		boot_ata_wait_io(IO);
-		rt_out16(IO + ATA_REG_DATA, Buf[IndexOff]);
-		boot_ata_wait_io(IO);
-	}
-
-	boot_ata_wait_io(IO);
-}
-
-/// @check is ATA detected?
-Boolean boot_ata_detected(Void)
-{
-	return kATADetected;
-}
-
-/***
- *
- *
- * @brief ATA Device class.
- *
- *
- */
-
-/**
- * @brief ATA Device constructor.
- * @param void none.
- */
-BootDeviceATA::BootDeviceATA() noexcept
-{
-	if (boot_ata_init(ATA_PRIMARY_IO, true, this->Leak().mBus,
-					  this->Leak().mMaster) ||
-		boot_ata_init(ATA_SECONDARY_IO, true, this->Leak().mBus,
-					  this->Leak().mMaster))
-	{
-		kATADetected = true;
-	}
-}
-/**
- * @brief Is ATA detected?
- */
-BootDeviceATA::operator bool()
-{
-	return boot_ata_detected();
-}
-
-/**
-	@brief Read Buf from disk
-	@param Sz Sector size
-	@param Buf buffer
-*/
-BootDeviceATA& BootDeviceATA::Read(CharacterTypeUTF8* Buf, const SizeT& SectorSz)
-{
-	if (!boot_ata_detected())
-	{
-		Leak().mErr = true;
-		return *this;
-	}
-
-	this->Leak().mErr = false;
-
-	if (!Buf || SectorSz < 1)
-		return *this;
-
-	boot_ata_read(this->Leak().mBase, this->Leak().mBus, this->Leak().mMaster,
-				  Buf, SectorSz, this->Leak().mSize);
-
-	return *this;
-}
-
-/**
-	@brief Write Buf into disk
-	@param Sz Sector size
-	@param Buf buffer
-*/
-BootDeviceATA& BootDeviceATA::Write(CharacterTypeUTF8* Buf, const SizeT& SectorSz)
-{
-	if (!boot_ata_detected())
-	{
-		Leak().mErr = true;
-		return *this;
-	}
-
-	Leak().mErr = false;
-
-	if (!Buf || SectorSz < 1 || this->Leak().mSize < 1)
-	{
-		Leak().mErr = true;
-		return *this;
-	}
-
-	boot_ata_write(this->Leak().mBase, this->Leak().mBus, this->Leak().mMaster,
-				   Buf, SectorSz, this->Leak().mSize);
-
-	return *this;
-}
-
-/**
- * @brief ATA trait getter.
- * @return BootDeviceATA::ATATrait& the drive config.
- */
-BootDeviceATA::ATATrait& BootDeviceATA::Leak()
-{
-	return mTrait;
-}
-
-/***
-	@brief Getter, gets the number of sectors inside the drive.
-*/
-SizeT BootDeviceATA::GetSectorsCount() noexcept
-{
-	return (kATAData[61] << 16) | kATAData[60];
-}
-
-SizeT BootDeviceATA::GetDiskSize() noexcept
-{
-	return this->GetSectorsCount() * BootDeviceATA::kSectorSize;
-}