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, 171 deletions

diff --git a/dev/Kernel/HALKit/AMD64/PCI/Device.cc b/dev/Kernel/HALKit/AMD64/PCI/Device.cc
deleted file mode 100644
index 348e058a..00000000
--- a/dev/Kernel/HALKit/AMD64/PCI/Device.cc
+++ /dev/null
@@ -1,171 +0,0 @@
-/* -------------------------------------------
-
-	Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved.
-
-------------------------------------------- */
-
-#include <ArchKit/ArchKit.h>
-#include <KernelKit/PCI/Device.h>
-
-#define PCI_BAR_IO		 0x01
-#define PCI_BAR_LOWMEM	 0x02
-#define PCI_BAR_64		 0x04
-#define PCI_BAR_PREFETCH 0x08
-
-NeOS::UInt NE_PCIReadRaw(NeOS::UInt bar, NeOS::UShort bus, NeOS::UShort dev, NeOS::UShort fun)
-{
-	NeOS::UInt target = 0x80000000 | ((NeOS::UInt)bus << 16) |
-						((NeOS::UInt)dev << 11) | ((NeOS::UInt)fun << 8) |
-						(bar & 0xFC);
-
-	NeOS::HAL::rt_out32((NeOS::UShort)NeOS::PCI::PciConfigKind::ConfigAddress,
-						target);
-
-	NeOS::HAL::rt_wait_400ns();
-
-	return NeOS::HAL::rt_in32((NeOS::UShort)NeOS::PCI::PciConfigKind::ConfigData);
-}
-
-void NE_PCISetCfgTarget(NeOS::UInt bar, NeOS::UShort bus, NeOS::UShort dev, NeOS::UShort fun)
-{
-	NeOS::UInt target = 0x80000000 | ((NeOS::UInt)bus << 16) |
-						((NeOS::UInt)dev << 11) | ((NeOS::UInt)fun << 8) |
-						(bar & 0xFC);
-
-	NeOS::HAL::rt_out32((NeOS::UShort)NeOS::PCI::PciConfigKind::ConfigAddress,
-						target);
-
-	NeOS::HAL::rt_wait_400ns();
-}
-
-namespace NeOS::PCI
-{
-	Device::Device(UShort bus, UShort device, UShort func, UInt32 bar)
-		: fBus(bus), fDevice(device), fFunction(func), fBar(bar)
-	{
-	}
-
-	Device::~Device() = default;
-
-	UInt Device::Read(UInt bar, Size sz)
-	{
-		// Ensure aligned access by masking to 4-byte boundary
-		NE_PCISetCfgTarget(bar & 0xFC, fBus, fDevice, fFunction);
-
-		// Read 4 bytes and shift out the correct value
-		UInt data = HAL::rt_in32((UShort)PciConfigKind::ConfigData);
-
-		if (sz == 4)
-			return data;
-		if (sz == 2)
-			return (data >> ((bar & 2) * 8)) & 0xFFFF;
-		if (sz == 1)
-			return (data >> ((bar & 3) * 8)) & 0xFF;
-
-		return (UShort)PciConfigKind::Invalid;
-	}
-
-	void Device::Write(UInt bar, UIntPtr data, Size sz)
-	{
-		NE_PCISetCfgTarget(bar & 0xFC, fBus, fDevice, fFunction);
-
-		if (sz == 4)
-			HAL::rt_out32((UShort)PciConfigKind::ConfigData, (UInt)data);
-		else if (sz == 2)
-		{
-			UInt temp = HAL::rt_in32((UShort)PciConfigKind::ConfigData);
-			temp &= ~(0xFFFF << ((bar & 2) * 8));
-			temp |= (data & 0xFFFF) << ((bar & 2) * 8);
-			HAL::rt_out32((UShort)PciConfigKind::ConfigData, temp);
-		}
-		else if (sz == 1)
-		{
-			UInt temp = HAL::rt_in32((UShort)PciConfigKind::ConfigData);
-			temp &= ~(0xFF << ((bar & 3) * 8));
-			temp |= (data & 0xFF) << ((bar & 3) * 8);
-			HAL::rt_out32((UShort)PciConfigKind::ConfigData, temp);
-		}
-	}
-
-	UShort Device::DeviceId()
-	{
-		return (UShort)(NE_PCIReadRaw(0x0, fBus, fDevice, fFunction) >> 16);
-	}
-
-	UShort Device::VendorId()
-	{
-		return (UShort)(NE_PCIReadRaw(0x0, fBus, fDevice, fFunction) & 0xFFFF);
-	}
-
-	UShort Device::InterfaceId()
-	{
-		return (UShort)(NE_PCIReadRaw(0x0, fBus, fDevice, fFunction) >> 16);
-	}
-
-	UChar Device::Class()
-	{
-		return (UChar)(NE_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 24);
-	}
-
-	UChar Device::Subclass()
-	{
-		return (UChar)(NE_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 16);
-	}
-
-	UChar Device::ProgIf()
-	{
-		return (UChar)(NE_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 8);
-	}
-
-	UChar Device::HeaderType()
-	{
-		return (UChar)(NE_PCIReadRaw(0xC, fBus, fDevice, fFunction) >> 16);
-	}
-
-	void Device::EnableMmio(UInt32 bar_in)
-	{
-		UInt32 enable = Read(bar_in, sizeof(UInt32));
-		enable |= (1 << 1);
-
-		Write(bar_in, enable, sizeof(UInt32));
-	}
-
-	void Device::BecomeBusMaster(UInt32 bar_in)
-	{
-		UInt32 enable = Read(bar_in, sizeof(UInt32));
-		enable |= (1 << 2);
-
-		Write(bar_in, enable, sizeof(UInt32));
-	}
-
-	UIntPtr Device::Bar(UInt32 bar_in)
-	{
-		UInt32 bar = NE_PCIReadRaw(bar_in & ~0x03, fBus, fDevice, fFunction);
-
-		if (bar & PCI_BAR_IO)
-			return static_cast<UIntPtr>(bar & ~0x03);
-
-		if (bar & PCI_BAR_64)
-		{
-			UInt32 high = NE_PCIReadRaw((bar_in + 4) & ~0x03, fBus, fDevice, fFunction);
-			return (static_cast<UIntPtr>(high) << 32) | (bar & ~0x0F);
-		}
-
-		return static_cast<UIntPtr>(bar & ~0x0F);
-	}
-
-	UShort Device::Vendor()
-	{
-		UShort vendor = VendorId();
-
-		if (vendor != (UShort)PciConfigKind::Invalid)
-			fDevice = (UShort)Read(0x0, sizeof(UShort));
-
-		return fDevice;
-	}
-
-	Device::operator bool()
-	{
-		return VendorId() != (UShort)PciConfigKind::Invalid;
-	}
-} // namespace NeOS::PCI