[IMP/WIP] AHCI disk driver for kernel DLL.

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

41 files changed, 150 insertions, 87 deletions

diff --git a/dev/ZKA/ArchKit/ArchKit.hxx b/dev/ZKA/ArchKit/ArchKit.hxx
index bcaaf5f7..51df2905 100644
--- a/dev/ZKA/ArchKit/ArchKit.hxx
+++ b/dev/ZKA/ArchKit/ArchKit.hxx
@@ -16,9 +16,9 @@
 #include <HALKit/AMD64/HalPageAlloc.hxx>
 #include <HALKit/AMD64/Hypervisor.hxx>
 #include <HALKit/AMD64/Processor.hxx>
-#elif defined(__NEWOS_POWER64__)
+#elif defined(__ZKA_POWER64__)
 #include <HALKit/POWER/Processor.hxx>
-#elif defined(__NEWOS_ARM64__)
+#elif defined(__ZKA_ARM64__)
 #include <HALKit/ARM64/Processor.hxx>
 #else
 #error !!! unknown architecture !!!
diff --git a/dev/ZKA/CompilerKit/Detail.hxx b/dev/ZKA/CompilerKit/Detail.hxx
index 4cc25dae..fd9cf7a3 100644
--- a/dev/ZKA/CompilerKit/Detail.hxx
+++ b/dev/ZKA/CompilerKit/Detail.hxx
@@ -10,18 +10,18 @@
 #include <NewKit/Defines.hxx>
 #endif // ifdef __NEWOSKRNL__
 
-#define NEWOS_COPY_DELETE(KLASS)             \
+#define ZKA_COPY_DELETE(KLASS)             \
 	KLASS& operator=(const KLASS&) = delete; \
 	KLASS(const KLASS&)			   = delete;
 
-#define NEWOS_COPY_DEFAULT(KLASS)             \
+#define ZKA_COPY_DEFAULT(KLASS)             \
 	KLASS& operator=(const KLASS&) = default; \
 	KLASS(const KLASS&)			   = default;
 
-#define NEWOS_MOVE_DELETE(KLASS)        \
+#define ZKA_MOVE_DELETE(KLASS)        \
 	KLASS& operator=(KLASS&&) = delete; \
 	KLASS(KLASS&&)			  = delete;
 
-#define NEWOS_MOVE_DEFAULT(KLASS)        \
+#define ZKA_MOVE_DEFAULT(KLASS)        \
 	KLASS& operator=(KLASS&&) = default; \
 	KLASS(KLASS&&)			  = default;
diff --git a/dev/ZKA/FSKit/IndexableProperty.hxx b/dev/ZKA/FSKit/IndexableProperty.hxx
index 89d90ddc..652e0e74 100644
--- a/dev/ZKA/FSKit/IndexableProperty.hxx
+++ b/dev/ZKA/FSKit/IndexableProperty.hxx
@@ -38,7 +38,7 @@ namespace Kernel
 
 			~IndexableProperty() override = default;
 
-			NEWOS_COPY_DEFAULT(IndexableProperty);
+			ZKA_COPY_DEFAULT(IndexableProperty);
 
 		public:
 			IndexProperty& Leak() noexcept;
diff --git a/dev/ZKA/FSKit/NewFS.hxx b/dev/ZKA/FSKit/NewFS.hxx
index d243c6bc..53e1470e 100644
--- a/dev/ZKA/FSKit/NewFS.hxx
+++ b/dev/ZKA/FSKit/NewFS.hxx
@@ -226,7 +226,7 @@ namespace Kernel
 		~NewFSParser()		   = default;
 
 	public:
-		NEWOS_COPY_DEFAULT(NewFSParser);
+		ZKA_COPY_DEFAULT(NewFSParser);
 
 	public:
 		/// @brief Creates a new fork inside the New filesystem partition.
diff --git a/dev/ZKA/FirmwareKit/EPM.hxx b/dev/ZKA/FirmwareKit/EPM.hxx
index ee1d1c56..d9f7adf5 100644
--- a/dev/ZKA/FirmwareKit/EPM.hxx
+++ b/dev/ZKA/FirmwareKit/EPM.hxx
@@ -52,7 +52,7 @@
 #ifdef __ZKA_AMD64__
 #define kEPMMagic kEPMMagic86
 #else
-#ifdef __NEWOS_ARM64__
+#ifdef __ZKA_ARM64__
 #define kEPMMagic kEPMMagicARM
 #else
 #define kEPMMagic kEPMMagicError
diff --git a/dev/ZKA/HALKit/AMD64/HalPageAlloc.cxx b/dev/ZKA/HALKit/AMD64/HalPageAlloc.cxx
index 27706784..87dd1d24 100644
--- a/dev/ZKA/HALKit/AMD64/HalPageAlloc.cxx
+++ b/dev/ZKA/HALKit/AMD64/HalPageAlloc.cxx
@@ -11,7 +11,7 @@
 
 #ifdef __ZKA_AMD64__
 #include <HALKit/AMD64/HalPageAlloc.hxx>
-#elif defined(__NEWOS_ARM64__)
+#elif defined(__ZKA_ARM64__)
 #include <HALKit/ARM64/HalPageAlloc.hxx>
 #endif
 
diff --git a/dev/ZKA/HALKit/AMD64/PCI/Device.cxx b/dev/ZKA/HALKit/AMD64/PCI/Device.cxx
index 214a640a..bc6ba2bb 100644
--- a/dev/ZKA/HALKit/AMD64/PCI/Device.cxx
+++ b/dev/ZKA/HALKit/AMD64/PCI/Device.cxx
@@ -7,7 +7,7 @@
 #include <ArchKit/ArchKit.hxx>
 #include <KernelKit/PCI/Device.hxx>
 
-Kernel::UInt NewOSPCIReadRaw(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort dev, Kernel::UShort fun)
+Kernel::UInt ZKA_PCIReadRaw(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort dev, Kernel::UShort fun)
 {
 	Kernel::UInt target = 0x80000000 | ((Kernel::UInt)bus << 16) |
 						  ((Kernel::UInt)dev << 11) | ((Kernel::UInt)fun << 8) |
@@ -19,7 +19,7 @@ Kernel::UInt NewOSPCIReadRaw(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShor
 	return Kernel::HAL::In32((Kernel::UShort)Kernel::PCI::PciConfigKind::ConfigData);
 }
 
-void NewOSPCISetCfgTarget(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort dev, Kernel::UShort fun)
+void ZKA_PCISetCfgTarget(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort dev, Kernel::UShort fun)
 {
 	Kernel::UInt target = 0x80000000 | ((Kernel::UInt)bus << 16) |
 						  ((Kernel::UInt)dev << 11) | ((Kernel::UInt)fun << 8) |
@@ -29,34 +29,40 @@ void NewOSPCISetCfgTarget(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort d
 					   target);
 }
 
+#define PCI_BAR_IO		 0x01
+#define PCI_BAR_LOWMEM	 0x02
+#define PCI_BAR_64		 0x04
+#define PCI_BAR_PREFETCH 0x08
+
 namespace Kernel::PCI
 {
-	Device::Device(UShort bus, UShort device, UShort func, UShort bar)
+	Device::Device(UShort bus, UShort device, UShort func, UInt32 bar)
 		: fBus(bus), fDevice(device), fFunction(func), fBar(bar)
 	{
+		// get bar 0
+		auto bar_zero = 0x10 + bar * sizeof(UInt32);
+		fBar		  = this->Read(bar_zero, 4);
 	}
 
-	Device::~Device()
-	{
-	}
+	Device::~Device() = default;
 
 	UInt Device::Read(UInt bar, Size sz)
 	{
-		NewOSPCISetCfgTarget(bar, fBus, fDevice, fFunction);
+		ZKA_PCISetCfgTarget(bar, fBus, fDevice, fFunction);
 
 		if (sz == 4)
-			return HAL::In32((UShort)PciConfigKind::ConfigData + (fBar & 3));
+			return HAL::In32((UShort)PciConfigKind::ConfigData + (bar & 3));
 		if (sz == 2)
-			return HAL::In16((UShort)PciConfigKind::ConfigData + (fBar & 3));
+			return HAL::In16((UShort)PciConfigKind::ConfigData + (bar & 3));
 		if (sz == 1)
-			return HAL::In8((UShort)PciConfigKind::ConfigData + (fBar & 3));
+			return HAL::In8((UShort)PciConfigKind::ConfigData + (bar & 3));
 
 		return 0xFFFF;
 	}
 
 	void Device::Write(UInt bar, UIntPtr data, Size sz)
 	{
-		NewOSPCISetCfgTarget(bar, fBus, fDevice, fFunction);
+		ZKA_PCISetCfgTarget(bar, fBus, fDevice, fFunction);
 
 		if (sz == 4)
 			HAL::Out32((UShort)PciConfigKind::ConfigData + (fBar & 3), (UInt)data);
@@ -68,37 +74,37 @@ namespace Kernel::PCI
 
 	UShort Device::DeviceId()
 	{
-		return (UShort)(NewOSPCIReadRaw(0x0 >> 16, fBus, fDevice, fFunction));
+		return (UShort)(ZKA_PCIReadRaw(0x0 >> 16, fBus, fDevice, fFunction));
 	}
 
 	UShort Device::VendorId()
 	{
-		return (UShort)(NewOSPCIReadRaw(0x0, fBus, fDevice, fFunction) >> 16);
+		return (UShort)(ZKA_PCIReadRaw(0x0, fBus, fDevice, fFunction) >> 16);
 	}
 
 	UShort Device::InterfaceId()
 	{
-		return (UShort)(NewOSPCIReadRaw(0x0, fBus, fDevice, fFunction) >> 16);
+		return (UShort)(ZKA_PCIReadRaw(0x0, fBus, fDevice, fFunction) >> 16);
 	}
 
 	UChar Device::Class()
 	{
-		return (UChar)(NewOSPCIReadRaw(0x08, fBus, fDevice, fFunction) >> 24);
+		return (UChar)(ZKA_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 24);
 	}
 
 	UChar Device::Subclass()
 	{
-		return (UChar)(NewOSPCIReadRaw(0x08, fBus, fDevice, fFunction) >> 16);
+		return (UChar)(ZKA_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 16);
 	}
 
 	UChar Device::ProgIf()
 	{
-		return (UChar)(NewOSPCIReadRaw(0x08, fBus, fDevice, fFunction) >> 8);
+		return (UChar)(ZKA_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 8);
 	}
 
 	UChar Device::HeaderType()
 	{
-		return (UChar)(NewOSPCIReadRaw(0xC, fBus, fDevice, fFunction) >> 16);
+		return (UChar)(ZKA_PCIReadRaw(0xC, fBus, fDevice, fFunction) >> 16);
 	}
 
 	void Device::EnableMmio()
@@ -113,6 +119,11 @@ namespace Kernel::PCI
 		Write(0x04, enable, sizeof(UShort));
 	}
 
+	UInt32 Device::Bar()
+	{
+		return fBar;
+	}
+
 	UShort Device::Vendor()
 	{
 		UShort vendor = VendorId();
diff --git a/dev/ZKA/HALKit/AMD64/PCI/Iterator.cxx b/dev/ZKA/HALKit/AMD64/PCI/Iterator.cxx
index 47b16462..20a94115 100644
--- a/dev/ZKA/HALKit/AMD64/PCI/Iterator.cxx
+++ b/dev/ZKA/HALKit/AMD64/PCI/Iterator.cxx
@@ -15,13 +15,13 @@ namespace Kernel::PCI
 	Iterator::Iterator(const Types::PciDeviceKind& type)
 	{
 		// probe devices.
-		for (int bus = 0; bus < NEWOS_BUS_COUNT; ++bus)
+		for (int bus = 0; bus < ZKA_BUS_COUNT; ++bus)
 		{
-			for (int device = 0; device < NEWOS_DEVICE_COUNT; ++device)
+			for (int device = 0; device < ZKA_DEVICE_COUNT; ++device)
 			{
-				for (int function = 0; function < NEWOS_FUNCTION_COUNT; ++function)
+				for (int function = 0; function < ZKA_FUNCTION_COUNT; ++function)
 				{
-					Device dev(bus, device, function, 0);
+					Device dev(bus, device, function, type == Types::PciDeviceKind::MassStorageController ? 5 : 1);
 
 					if (dev.Class() == (UChar)type)
 					{
diff --git a/dev/ZKA/HALKit/AMD64/Processor.hxx b/dev/ZKA/HALKit/AMD64/Processor.hxx
index b6ae0ab3..d1bda9ef 100644
--- a/dev/ZKA/HALKit/AMD64/Processor.hxx
+++ b/dev/ZKA/HALKit/AMD64/Processor.hxx
@@ -317,7 +317,7 @@ namespace Kernel::HAL
 
 		~APICController() = default;
 
-		NEWOS_COPY_DEFAULT(APICController);
+		ZKA_COPY_DEFAULT(APICController);
 
 	public:
 		UInt32 Read(UInt32 reg) noexcept;
diff --git a/dev/ZKA/HALKit/AMD64/Storage/AHCI.cxx b/dev/ZKA/HALKit/AMD64/Storage/AHCI.cxx
index 0974c240..e8742cdc 100644
--- a/dev/ZKA/HALKit/AMD64/Storage/AHCI.cxx
+++ b/dev/ZKA/HALKit/AMD64/Storage/AHCI.cxx
@@ -26,6 +26,7 @@ enum
 };
 
 static Kernel::PCI::Device kAhciDevice;
+static HbaPort*			   kAhciPort = nullptr;
 
 /// @brief Initializes an AHCI disk.
 /// @param PortsImplemented the amount of port that have been detected.
@@ -35,7 +36,8 @@ Kernel::Boolean drv_std_init(Kernel::UInt16& PortsImplemented)
 	using namespace Kernel;
 
 	PCI::Iterator iterator(Types::PciDeviceKind::MassStorageController);
-	for (SizeT devIndex = 0; devIndex < NEWOS_BUS_COUNT; ++devIndex)
+
+	for (SizeT devIndex = 0; devIndex < ZKA_BUS_COUNT; ++devIndex)
 	{
 		if (iterator[devIndex].Leak().Subclass() == kSATASubClass &&
 			iterator[devIndex].Leak().ProgIf() == kSATAProgIfAHCI)
@@ -43,6 +45,33 @@ Kernel::Boolean drv_std_init(Kernel::UInt16& PortsImplemented)
 			iterator[devIndex].Leak().EnableMmio();	 /// enable the memory i/o for this ahci device.
 			kAhciDevice = iterator[devIndex].Leak(); /// and then leak the reference.
 
+			HbaMem* mem_ahci = (HbaMem*)kAhciDevice.Bar();
+
+			UInt32 pi = mem_ahci->Pi;
+			Int32  i  = 0;
+
+			const auto cMaxAhciDevices = 32;
+			const auto cAhciSig		   = 0x00000101;
+			const auto cAhciPresent	   = 0x03;
+
+			while (i < cMaxAhciDevices)
+			{
+				if (pi & 1 &&
+					(mem_ahci->Ports[i].Ssts & 0x0F) == cAhciPresent &&
+					((mem_ahci->Ports[i].Ssts >> 8) & 0x0F) == 1)
+				{
+					kcout << "newoskrnl: Port is implemented.\r";
+
+					if (mem_ahci->Ports[i].Sig == cAhciSig)
+					{
+						kcout << "newoskrnl: device is SATA.\r";
+					}
+				}
+
+				pi >>= 1;
+				i++;
+			}
+
 			kcout << "newoskrnl: [PCI] Found AHCI controller.\r";
 
 			return true;
@@ -64,4 +93,17 @@ Kernel::Void drv_std_read(Kernel::UInt64 Lba, Kernel::Char* Buf, Kernel::SizeT S
 Kernel::Void drv_std_write(Kernel::UInt64 Lba, Kernel::Char* Buf, Kernel::SizeT SectorSz, Kernel::SizeT Size)
 {
 }
+/***
+	@brief Getter, gets the number of sectors inside the drive.
+*/
+Kernel::SizeT drv_std_get_sector_count()
+{
+	return 0;
+}
+
+/// @brief Get the drive size.
+Kernel::SizeT drv_std_get_drv_size()
+{
+	return 0;
+}
 #endif // __AHCI__
diff --git a/dev/ZKA/HALKit/POWER/HalHart.cxx b/dev/ZKA/HALKit/POWER/HalHart.cxx
index 8327b8e0..ce27ddad 100644
--- a/dev/ZKA/HALKit/POWER/HalHart.cxx
+++ b/dev/ZKA/HALKit/POWER/HalHart.cxx
@@ -14,12 +14,12 @@ using namespace Kernel;
 /// wakes up thread from hang.
 void mp_wakeup_thread(HAL::StackFramePtr stack)
 {
-	NEWOS_UNUSED(stack);
+	ZKA_UNUSED(stack);
 }
 
 /// @brief makes thread sleep.
 /// hooks and hangs thread to prevent code from executing.
 void mp_hang_thread(HAL::StackFramePtr stack)
 {
-	NEWOS_UNUSED(stack);
+	ZKA_UNUSED(stack);
 }
diff --git a/dev/ZKA/KernelKit/DebugOutput.hxx b/dev/ZKA/KernelKit/DebugOutput.hxx
index b8fd97dd..fcf18bff 100644
--- a/dev/ZKA/KernelKit/DebugOutput.hxx
+++ b/dev/ZKA/KernelKit/DebugOutput.hxx
@@ -51,7 +51,7 @@ namespace Kernel
 			return ("TerminalDevice");
 		}
 
-		NEWOS_COPY_DEFAULT(TerminalDevice);
+		ZKA_COPY_DEFAULT(TerminalDevice);
 
 		STATIC TerminalDevice The() noexcept;
 	};
diff --git a/dev/ZKA/KernelKit/DriveManager.hxx b/dev/ZKA/KernelKit/DriveManager.hxx
index 6485f995..6df3d3b0 100644
--- a/dev/ZKA/KernelKit/DriveManager.hxx
+++ b/dev/ZKA/KernelKit/DriveManager.hxx
@@ -78,7 +78,7 @@ namespace Kernel
 		explicit MountpointInterface() = default;
 		~MountpointInterface()		   = default;
 
-		NEWOS_COPY_DEFAULT(MountpointInterface);
+		ZKA_COPY_DEFAULT(MountpointInterface);
 
 	public:
 		DriveTrait& A()
diff --git a/dev/ZKA/KernelKit/FileManager.hxx b/dev/ZKA/KernelKit/FileManager.hxx
index 3ac3fe3b..af33208a 100644
--- a/dev/ZKA/KernelKit/FileManager.hxx
+++ b/dev/ZKA/KernelKit/FileManager.hxx
@@ -78,7 +78,7 @@ namespace Kernel
 		virtual ~FilesystemManagerInterface() = default;
 
 	public:
-		NEWOS_COPY_DEFAULT(FilesystemManagerInterface);
+		ZKA_COPY_DEFAULT(FilesystemManagerInterface);
 
 	public:
 		/// @brief Mounts a new filesystem into an active state.
@@ -143,7 +143,7 @@ namespace Kernel
 		~NewFilesystemManager() override;
 
 	public:
-		NEWOS_COPY_DEFAULT(NewFilesystemManager);
+		ZKA_COPY_DEFAULT(NewFilesystemManager);
 
 	public:
 		NodePtr Create(const Char* path) override;
diff --git a/dev/ZKA/KernelKit/LoaderInterface.hxx b/dev/ZKA/KernelKit/LoaderInterface.hxx
index ceb7d528..816b6897 100644
--- a/dev/ZKA/KernelKit/LoaderInterface.hxx
+++ b/dev/ZKA/KernelKit/LoaderInterface.hxx
@@ -21,7 +21,7 @@ namespace Kernel
 		explicit LoaderInterface() = default;
 		virtual ~LoaderInterface() = default;
 
-		NEWOS_COPY_DEFAULT(LoaderInterface);
+		ZKA_COPY_DEFAULT(LoaderInterface);
 
 	public:
 		virtual _Output const Char* AsString()											= 0;
diff --git a/dev/ZKA/KernelKit/MP.hxx b/dev/ZKA/KernelKit/MP.hxx
index bc94102e..0194e8dd 100644
--- a/dev/ZKA/KernelKit/MP.hxx
+++ b/dev/ZKA/KernelKit/MP.hxx
@@ -49,7 +49,7 @@ namespace Kernel
 		~HardwareThread();
 
 	public:
-		NEWOS_COPY_DEFAULT(HardwareThread)
+		ZKA_COPY_DEFAULT(HardwareThread)
 
 	public:
 		operator bool();
@@ -92,7 +92,7 @@ namespace Kernel
 
 	public:
 		~HardwareThreadScheduler();
-		NEWOS_COPY_DEFAULT(HardwareThreadScheduler);
+		ZKA_COPY_DEFAULT(HardwareThreadScheduler);
 
 	public:
 		bool			   Switch(HAL::StackFramePtr the);
diff --git a/dev/ZKA/KernelKit/PCI/Device.hxx b/dev/ZKA/KernelKit/PCI/Device.hxx
index a562219a..b1c011e9 100644
--- a/dev/ZKA/KernelKit/PCI/Device.hxx
+++ b/dev/ZKA/KernelKit/PCI/Device.hxx
@@ -22,7 +22,7 @@ namespace Kernel::PCI
 		Device() = default;
 
 	public:
-		explicit Device(UShort bus, UShort device, UShort function, UShort bar);
+		explicit Device(UShort bus, UShort device, UShort function, UInt32 bar);
 
 		Device& operator=(const Device&) = default;
 
@@ -60,6 +60,7 @@ namespace Kernel::PCI
 		UChar  Subclass();
 		UChar  ProgIf();
 		UChar  HeaderType();
+		UInt32 Bar();
 
 	public:
 		void EnableMmio();
@@ -71,7 +72,7 @@ namespace Kernel::PCI
 		UShort fBus;
 		UShort fDevice;
 		UShort fFunction;
-		UShort fBar;
+		UInt32 fBar;
 	};
 } // namespace Kernel::PCI
 
diff --git a/dev/ZKA/KernelKit/PCI/Iterator.hxx b/dev/ZKA/KernelKit/PCI/Iterator.hxx
index 5f2ca089..cad8f09f 100644
--- a/dev/ZKA/KernelKit/PCI/Iterator.hxx
+++ b/dev/ZKA/KernelKit/PCI/Iterator.hxx
@@ -13,9 +13,9 @@
 #include <NewKit/Defines.hxx>
 #include <NewKit/Ref.hxx>
 
-#define NEWOS_BUS_COUNT		 (256)
-#define NEWOS_DEVICE_COUNT	 (33)
-#define NEWOS_FUNCTION_COUNT (8)
+#define ZKA_BUS_COUNT		 (256)
+#define ZKA_DEVICE_COUNT	 (33)
+#define ZKA_FUNCTION_COUNT (8)
 
 namespace Kernel::PCI
 {
@@ -36,7 +36,7 @@ namespace Kernel::PCI
 		Ref<PCI::Device> operator[](const Size& sz);
 
 	private:
-		Array<PCI::Device, NEWOS_BUS_COUNT> fDevices;
+		Array<PCI::Device, ZKA_BUS_COUNT> fDevices;
 	};
 } // namespace Kernel::PCI
 
diff --git a/dev/ZKA/KernelKit/PEFCodeManager.hxx b/dev/ZKA/KernelKit/PEFCodeManager.hxx
index db01d23c..2935f709 100644
--- a/dev/ZKA/KernelKit/PEFCodeManager.hxx
+++ b/dev/ZKA/KernelKit/PEFCodeManager.hxx
@@ -31,7 +31,7 @@ namespace Kernel
 		~PEFLoader() override;
 
 	public:
-		NEWOS_COPY_DEFAULT(PEFLoader);
+		ZKA_COPY_DEFAULT(PEFLoader);
 
 	public:
 		const Char* Path() override;
diff --git a/dev/ZKA/KernelKit/PEFSharedObject.hxx b/dev/ZKA/KernelKit/PEFSharedObject.hxx
index 690f0b5d..48b70508 100644
--- a/dev/ZKA/KernelKit/PEFSharedObject.hxx
+++ b/dev/ZKA/KernelKit/PEFSharedObject.hxx
@@ -40,7 +40,7 @@ namespace Kernel
 		~PEFSharedObjectInterface()			= default;
 
 	public:
-		NEWOS_COPY_DEFAULT(PEFSharedObjectInterface);
+		ZKA_COPY_DEFAULT(PEFSharedObjectInterface);
 
 	private:
 		PEF_SHARED_OBJECT_TRAITS* fMounted{nullptr};
diff --git a/dev/ZKA/KernelKit/ProcessScheduler.hxx b/dev/ZKA/KernelKit/ProcessScheduler.hxx
index c74dee6a..810886ab 100644
--- a/dev/ZKA/KernelKit/ProcessScheduler.hxx
+++ b/dev/ZKA/KernelKit/ProcessScheduler.hxx
@@ -136,7 +136,7 @@ namespace Kernel
 
 		~PROCESS_HEADER_BLOCK() = default;
 
-		NEWOS_COPY_DEFAULT(PROCESS_HEADER_BLOCK)
+		ZKA_COPY_DEFAULT(PROCESS_HEADER_BLOCK)
 
 	public:
 		void		 SetEntrypoint(UIntPtr& imageStart) noexcept;
@@ -229,7 +229,7 @@ namespace Kernel
 		explicit ProcessTeam() = default;
 		~ProcessTeam()		   = default;
 
-		NEWOS_COPY_DEFAULT(ProcessTeam);
+		ZKA_COPY_DEFAULT(ProcessTeam);
 
 		MutableArray<Ref<PROCESS_HEADER_BLOCK>>& AsArray();
 		Ref<PROCESS_HEADER_BLOCK>&				  AsRef();
@@ -252,7 +252,7 @@ namespace Kernel
 	public:
 		~ProcessScheduler() = default;
 
-		NEWOS_COPY_DEFAULT(ProcessScheduler)
+		ZKA_COPY_DEFAULT(ProcessScheduler)
 
 		operator bool();
 		bool operator!();
diff --git a/dev/ZKA/KernelKit/Semaphore.hxx b/dev/ZKA/KernelKit/Semaphore.hxx
index efef472a..7f6b2001 100644
--- a/dev/ZKA/KernelKit/Semaphore.hxx
+++ b/dev/ZKA/KernelKit/Semaphore.hxx
@@ -35,7 +35,7 @@ namespace Kernel
 		bool LockOrWait(PROCESS_HEADER_BLOCK* process, TimerInterface* timer);
 
 	public:
-		NEWOS_COPY_DEFAULT(Semaphore);
+		ZKA_COPY_DEFAULT(Semaphore);
 
 	private:
 		ProcessHeaderRef fLockingProcess{nullptr};
diff --git a/dev/ZKA/KernelKit/Timer.hxx b/dev/ZKA/KernelKit/Timer.hxx
index 603cacff..e6afd454 100644
--- a/dev/ZKA/KernelKit/Timer.hxx
+++ b/dev/ZKA/KernelKit/Timer.hxx
@@ -23,7 +23,7 @@ namespace Kernel
 		virtual ~TimerInterface() = default;
 
 	public:
-		NEWOS_COPY_DEFAULT(TimerInterface);
+		ZKA_COPY_DEFAULT(TimerInterface);
 
 	public:
 		virtual Int32 Wait() noexcept;
@@ -36,7 +36,7 @@ namespace Kernel
 		~SoftwareTimer() override;
 
 	public:
-		NEWOS_COPY_DEFAULT(SoftwareTimer);
+		ZKA_COPY_DEFAULT(SoftwareTimer);
 
 	public:
 		Int32 Wait() noexcept override;
@@ -53,7 +53,7 @@ namespace Kernel
 		~HardwareTimer() override;
 
 	public:
-		NEWOS_COPY_DEFAULT(HardwareTimer);
+		ZKA_COPY_DEFAULT(HardwareTimer);
 
 	public:
 		Int32 Wait() noexcept override;
diff --git a/dev/ZKA/KernelKit/User.hxx b/dev/ZKA/KernelKit/User.hxx
index 0aec93ad..ddc422c3 100644
--- a/dev/ZKA/KernelKit/User.hxx
+++ b/dev/ZKA/KernelKit/User.hxx
@@ -49,7 +49,7 @@ namespace Kernel
 		~User();
 
 	public:
-		NEWOS_COPY_DEFAULT(User)
+		ZKA_COPY_DEFAULT(User)
 
 	public:
 		bool operator==(const User& lhs);
@@ -90,7 +90,7 @@ namespace Kernel
 		User* fRootUser{nullptr};
 
 	public:
-		NEWOS_COPY_DELETE(UserManager);
+		ZKA_COPY_DELETE(UserManager);
 
 		STATIC UserManager* The() noexcept;
 		Bool				TryLogIn(User& user, const Char* password, const Char* right_password) noexcept;
diff --git a/dev/ZKA/Modules/AHCI/AHCI.hxx b/dev/ZKA/Modules/AHCI/AHCI.hxx
index 6e6e5dba..7d8c7cd5 100644
--- a/dev/ZKA/Modules/AHCI/AHCI.hxx
+++ b/dev/ZKA/Modules/AHCI/AHCI.hxx
@@ -18,6 +18,8 @@
 
 // Forward declarations of structs.
 
+#define kAHCISectorSize (512U)
+
 struct HbaPort;
 struct FisData;
 struct FisRegD2H;
@@ -262,7 +264,7 @@ typedef struct HbaMem final
 	Kernel::UInt16 Resv0;
 	Kernel::UInt32 Resv2;
 
-	HbaPort Ports[1]; // 1 ~ 32
+	HbaPort Ports[32]; // 1 ~ 32, 32 is the max ahci devices per controller.
 } HbaMem;
 
 typedef struct HbaCmdHeader final
diff --git a/dev/ZKA/Modules/CoreCG/Accessibility.hxx b/dev/ZKA/Modules/CoreCG/Accessibility.hxx
index 743b81ee..3ba942dc 100644
--- a/dev/ZKA/Modules/CoreCG/Accessibility.hxx
+++ b/dev/ZKA/Modules/CoreCG/Accessibility.hxx
@@ -26,7 +26,7 @@ namespace Kernel
 		explicit UIAccessibilty() = default;
 
 	public:
-		NEWOS_COPY_DELETE(UIAccessibilty);
+		ZKA_COPY_DELETE(UIAccessibilty);
 
 		static UIAccessibilty& The()
 		{
diff --git a/dev/ZKA/Modules/PS2/PS2MouseInterface.hxx b/dev/ZKA/Modules/PS2/PS2MouseInterface.hxx
index 0a0f4aa8..1cba256e 100644
--- a/dev/ZKA/Modules/PS2/PS2MouseInterface.hxx
+++ b/dev/ZKA/Modules/PS2/PS2MouseInterface.hxx
@@ -26,7 +26,7 @@ namespace Kernel
 		explicit PS2MouseInterface() = default;
 		~PS2MouseInterface()		 = default;
 
-		NEWOS_COPY_DEFAULT(PS2MouseInterface);
+		ZKA_COPY_DEFAULT(PS2MouseInterface);
 
 	public:
 		/// @brief Enables PS2 mouse for kernel.
diff --git a/dev/ZKA/NewKit/Json.hxx b/dev/ZKA/NewKit/Json.hxx
index 74566942..723a9497 100644
--- a/dev/ZKA/NewKit/Json.hxx
+++ b/dev/ZKA/NewKit/Json.hxx
@@ -42,7 +42,7 @@ namespace Kernel
 
 		~JsonType() = default;
 
-		NEWOS_COPY_DEFAULT(JsonType);
+		ZKA_COPY_DEFAULT(JsonType);
 
 		const Bool& IsUndefined() { return fUndefined; }
 
diff --git a/dev/ZKA/NewKit/Macros.hxx b/dev/ZKA/NewKit/Macros.hxx
index a17d91fb..b8f316bf 100644
--- a/dev/ZKA/NewKit/Macros.hxx
+++ b/dev/ZKA/NewKit/Macros.hxx
@@ -107,7 +107,7 @@
 #define CONST const
 
 #define STRINGIFY(X)	#X
-#define NEWOS_UNUSED(X) ((Kernel::Void)X)
+#define ZKA_UNUSED(X) ((Kernel::Void)X)
 
 #ifndef RGB
 #define RGB(R, G, B) (Kernel::UInt32)(R | G << 0x8 | B << 0x10)
diff --git a/dev/ZKA/NewKit/MutableArray.hxx b/dev/ZKA/NewKit/MutableArray.hxx
index 0015f9a9..1f9a63c0 100644
--- a/dev/ZKA/NewKit/MutableArray.hxx
+++ b/dev/ZKA/NewKit/MutableArray.hxx
@@ -164,7 +164,7 @@ namespace Kernel
 		explicit MutableArray() = default;
 		virtual ~MutableArray() = default;
 
-		NEWOS_COPY_DEFAULT(MutableArray)
+		ZKA_COPY_DEFAULT(MutableArray)
 
 	public:
 		Boolean Add(const T val)
diff --git a/dev/ZKA/Sources/CxxAbi-ARM64.cxx b/dev/ZKA/Sources/CxxAbi-ARM64.cxx
index b0cb7354..798cecab 100644
--- a/dev/ZKA/Sources/CxxAbi-ARM64.cxx
+++ b/dev/ZKA/Sources/CxxAbi-ARM64.cxx
@@ -4,7 +4,7 @@
 
 ------------------------------------------- */
 
-#ifdef __NEWOS_ARM64__
+#ifdef __ZKA_ARM64__
 
 #include <KernelKit/DebugOutput.hxx>
 #include <NewKit/CxxAbi.hxx>
@@ -71,4 +71,4 @@ EXTERN_C void _purecall()
 	Kernel::kcout << "newoskrnl: C++ placeholder method.\n";
 }
 
-#endif // ifdef __NEWOS_ARM64__
+#endif // ifdef __ZKA_ARM64__
diff --git a/dev/ZKA/Sources/DriveManager.cxx b/dev/ZKA/Sources/DriveManager.cxx
index b26c2c16..c4cebc3f 100644
--- a/dev/ZKA/Sources/DriveManager.cxx
+++ b/dev/ZKA/Sources/DriveManager.cxx
@@ -46,7 +46,7 @@ namespace Kernel
 		}
 
 #ifdef __AHCI__
-		drv_std_write(pckt->fLba, (Char*)pckt->fPacketContent, kATASectorSize, pckt->fPacketSize);
+		drv_std_write(pckt->fLba, (Char*)pckt->fPacketContent, kAHCISectorSize, pckt->fPacketSize);
 #elif defined(__ATA_PIO__) || defined(__ATA_DMA__)
 		drv_std_write(pckt->fLba, kATAIO, kATAMaster, (Char*)pckt->fPacketContent, kATASectorSize, pckt->fPacketSize);
 #endif
@@ -69,6 +69,9 @@ namespace Kernel
 		kATAIO	   = ATA_PRIMARY_IO;
 
 		MUST_PASS(drv_std_init(kATAIO, kATAMaster, kATAIO, kATAMaster));
+#elif defined(__AHCI__)
+		UInt16 pi = 0;
+		MUST_PASS(drv_std_init(pi));
 #endif // if defined(__ATA_PIO__) || defined (__ATA_DMA__)
 
 		pckt->fPacketGood = true;
@@ -111,7 +114,7 @@ namespace Kernel
 	{
 		DriveTrait trait;
 
-		rt_copy_memory((VoidPtr) "/Mount/Null", trait.fName, rt_string_len("/Mount/Null"));
+		rt_copy_memory((VoidPtr) "\\NUL", trait.fName, rt_string_len("\\NUL"));
 		trait.fKind = kInvalidDrive;
 
 		trait.fInput	 = io_drv_unimplemented;
diff --git a/dev/ZKA/Sources/FileManager.cxx b/dev/ZKA/Sources/FileManager.cxx
index 92245f4f..0912da27 100644
--- a/dev/ZKA/Sources/FileManager.cxx
+++ b/dev/ZKA/Sources/FileManager.cxx
@@ -119,7 +119,7 @@ namespace Kernel
 		if (!data)
 			return;
 
-		NEWOS_UNUSED(flags);
+		ZKA_UNUSED(flags);
 
 		if ((reinterpret_cast<NFS_CATALOG_STRUCT*>(node))->Kind == kNewFSCatalogKindFile)
 			fImpl->WriteCatalog(reinterpret_cast<NFS_CATALOG_STRUCT*>(node), (flags & cFileFlagRsrc ? true : false), data, size,
@@ -137,7 +137,7 @@ namespace Kernel
 		if (!sz)
 			return nullptr;
 
-		NEWOS_UNUSED(flags);
+		ZKA_UNUSED(flags);
 
 		if ((reinterpret_cast<NFS_CATALOG_STRUCT*>(node))->Kind == kNewFSCatalogKindFile)
 			return fImpl->ReadCatalog(reinterpret_cast<NFS_CATALOG_STRUCT*>(node), (flags & cFileFlagRsrc ? true : false), sz,
diff --git a/dev/ZKA/Sources/New+Delete.cxx b/dev/ZKA/Sources/New+Delete.cxx
index 12ea38a7..b1a3b611 100644
--- a/dev/ZKA/Sources/New+Delete.cxx
+++ b/dev/ZKA/Sources/New+Delete.cxx
@@ -44,7 +44,7 @@ void operator delete(void* ptr, size_t sz)
 	if (ptr == nullptr)
 		return;
 
-	NEWOS_UNUSED(sz);
+	ZKA_UNUSED(sz);
 
 	Kernel::mm_delete_ke_heap(ptr);
 }
diff --git a/dev/ZKA/Sources/PEFCodeManager.cxx b/dev/ZKA/Sources/PEFCodeManager.cxx
index 4a729992..f2f1e815 100644
--- a/dev/ZKA/Sources/PEFCodeManager.cxx
+++ b/dev/ZKA/Sources/PEFCodeManager.cxx
@@ -20,15 +20,15 @@ namespace Kernel
 		/// @brief Get the PEF platform signature according to the compiled backebnd
 		UInt32 rt_get_pef_platform(void) noexcept
 		{
-#ifdef __NEWOS_32X0__
+#ifdef __ZKA_32X0__
 			return kPefArch32x0;
-#elif defined(__NEWOS_64X0__)
+#elif defined(__ZKA_64X0__)
 			return kPefArch64x0;
 #elif defined(__ZKA_AMD64__)
 			return kPefArchAMD64;
-#elif defined(__NEWOS_PPC64__)
+#elif defined(__ZKA_PPC64__)
 			return kPefArchPowerPC;
-#elif defined(__NEWOS_ARM64__)
+#elif defined(__ZKA_ARM64__)
 			return kPefArchARM64;
 #else
 			return kPefArchInvalid;
diff --git a/dev/ZKA/Sources/PageAllocator.cxx b/dev/ZKA/Sources/PageAllocator.cxx
index 4f64b05f..4a07a12d 100644
--- a/dev/ZKA/Sources/PageAllocator.cxx
+++ b/dev/ZKA/Sources/PageAllocator.cxx
@@ -26,14 +26,14 @@ namespace Kernel::Detail
 
 	void exec_disable(UIntPtr VirtualAddr)
 	{
-#ifdef __NEWOS_SUPPORT_NX__
+#ifdef __ZKA_SUPPORT_NX__
 		PTE* VirtualAddrTable = reinterpret_cast<PTE*>(VirtualAddr);
 
 		MUST_PASS(!VirtualAddrTable->ExecDisable == false);
 		VirtualAddrTable->ExecDisable = true;
 
 		hal_flush_tlb();
-#endif // ifdef __NEWOS_SUPPORT_NX__
+#endif // ifdef __ZKA_SUPPORT_NX__
 	}
 
 	bool page_disable(UIntPtr VirtualAddr)
diff --git a/dev/ZKA/Sources/PageManager.cxx b/dev/ZKA/Sources/PageManager.cxx
index 77dbfd32..549415f3 100644
--- a/dev/ZKA/Sources/PageManager.cxx
+++ b/dev/ZKA/Sources/PageManager.cxx
@@ -9,9 +9,9 @@
 
 #ifdef __ZKA_AMD64__
 #include <HALKit/AMD64/HalPageAlloc.hxx>
-#elif defined(__NEWOS_ARM64__)
+#elif defined(__ZKA_ARM64__)
 #include <HALKit/ARM64/HalPageAlloc.hxx>
-#endif // ifdef __ZKA_AMD64__ || defined(__NEWOS_ARM64__)
+#endif // ifdef __ZKA_AMD64__ || defined(__ZKA_ARM64__)
 
 //! null deref will throw (Page Zero detected, aborting app!)
 #define kProtectedRegionEnd (512)
diff --git a/dev/ZKA/Sources/Pmm.cxx b/dev/ZKA/Sources/Pmm.cxx
index 62015f41..b0855281 100644
--- a/dev/ZKA/Sources/Pmm.cxx
+++ b/dev/ZKA/Sources/Pmm.cxx
@@ -7,9 +7,9 @@
 #include <KernelKit/DebugOutput.hxx>
 #include <NewKit/Pmm.hxx>
 
-#if defined(__NEWOS_ARM64__)
+#if defined(__ZKA_ARM64__)
 #include <HALKit/ARM64/Processor.hxx>
-#endif // defined(__NEWOS_ARM64__)
+#endif // defined(__ZKA_ARM64__)
 
 #if defined(__ZKA_AMD64__)
 #include <HALKit/AMD64/Processor.hxx>
diff --git a/dev/ZKA/Sources/User.cxx b/dev/ZKA/Sources/User.cxx
index 62b45e25..565f5197 100644
--- a/dev/ZKA/Sources/User.cxx
+++ b/dev/ZKA/Sources/User.cxx
@@ -186,8 +186,12 @@ namespace Kernel
 		}
 
 		fCurrentUser = &user;
-		Kernel::kcout << "newoskrnl: Logged in as: " << fCurrentUser->Name() << Kernel::endl;
 
+		if (fCurrentUser->Name()[0])
+			Kernel::kcout << "newoskrnl: Logged in as: " << fCurrentUser->Name() << Kernel::endl;
+			else
+
+			Kernel::kcout << "newoskrnl: Logged in as anon. " << Kernel::endl;
 		return true;
 	}
 
diff --git a/dev/ZKA/amd64-efi.make b/dev/ZKA/amd64-efi.make
index ad72bb00..5766b7b5 100644
--- a/dev/ZKA/amd64-efi.make
+++ b/dev/ZKA/amd64-efi.make
@@ -6,7 +6,7 @@
 CC			= x86_64-w64-mingw32-g++
 LD			= x86_64-w64-mingw32-ld
 CCFLAGS		= -fshort-wchar -c -shared -D__ZKA_AMD64__ -mno-red-zone -fno-rtti -fno-exceptions \
-			-std=c++20 -D__NEWOS_SUPPORT_NX__ -I../Vendor -D__FSKIT_USE_NEWFS__ \
+			-std=c++20 -D__ZKA_SUPPORT_NX__ -I../Vendor -D__FSKIT_USE_NEWFS__ \
 			-D__NEWOSKRNL__ -D__HAVE_MAHROUSS_APIS__ -D__MAHROUSS__ -I./ -I../ -I../ZBA
 
 ASM 		= nasm
diff --git a/dev/ZKA/arm64-efi.make b/dev/ZKA/arm64-efi.make
index 410e7789..59bed1d5 100644
--- a/dev/ZKA/arm64-efi.make
+++ b/dev/ZKA/arm64-efi.make
@@ -5,7 +5,7 @@
 
 CC			= clang++
 LD			= lld-link
-CCFLAGS		= -fshort-wchar -c -ffreestanding -MMD -mno-red-zone -D__NEWOS_ARM64__ -fno-rtti -fno-exceptions -I./ \
+CCFLAGS		= -fshort-wchar -c -ffreestanding -MMD -mno-red-zone -D__ZKA_ARM64__ -fno-rtti -fno-exceptions -I./ \
 			 -target aarch64-unknown-windows \
 				-std=c++20 -D__FSKIT_USE_NEWFS__ -D__ZETA_MACHINE__ -D__NEWOSKRNL__ -D__HAVE_MAHROUSS_APIS__ -D__MAHROUSS__ -I../
 
@@ -65,4 +65,4 @@ help:
 
 .PHONY: clean
 clean:
-	rm -f $(LDOBJ) $(wildcard *.o) $(KERNEL) 
+	rm -f $(LDOBJ) $(wildcard *.o) $(KERNEL)