feat! breaking changes on kernel sources.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

9 files changed, 0 insertions, 435 deletions

diff --git a/dev/kernel/KernelKit/PCI/DMA.h b/dev/kernel/KernelKit/PCI/DMA.h
deleted file mode 100644
index 80103dab..00000000
--- a/dev/kernel/KernelKit/PCI/DMA.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#pragma once
-
-#include <KernelKit/DeviceMgr.h>
-#include <KernelKit/PCI/Device.h>
-#include <NeKit/Array.h>
-#include <NeKit/OwnPtr.h>
-#include <NeKit/Ref.h>
-
-namespace Kernel {
-enum class DmaKind {
-  PCI = 10,  // Bus mastering is required to be turned on. Basiaclly a request
-  // control system. 64-Bit access depends on the PAE bit and the device
-  // (if Double Address Cycle is available)
-  ISA,  // Four DMA channels 0-3; 8 bit transfers and only a megabyte of RAM.
-  Count   = 2,
-  Invalid = 0,
-};
-
-class DMAWrapper final {
- public:
-  explicit DMAWrapper() = delete;
-
- public:
-  explicit DMAWrapper(nullPtr) = delete;
-  explicit DMAWrapper(voidPtr Ptr, DmaKind Kind = DmaKind::PCI) : fAddress(Ptr), fKind(Kind) {}
-
- public:
-  DMAWrapper& operator=(voidPtr Ptr);
-
- public:
-  DMAWrapper& operator=(const DMAWrapper&) = default;
-  DMAWrapper(const DMAWrapper&)            = default;
-
- public:
-  ~DMAWrapper() = default;
-
-  template <class T>
-  T* operator->();
-
-  template <class T>
-  T* Get(UIntPtr off = 0);
-
- public:
-       operator bool();
-  bool operator!();
-
- public:
-  bool    Write(UIntPtr& bit, const UInt32& offset);
-  UIntPtr Read(const UInt32& offset);
-  Boolean Check(UIntPtr offset) const;
-
- public:
-  UIntPtr operator[](UIntPtr& offset);
-
- private:
-  voidPtr fAddress{nullptr};
-  DmaKind fKind{DmaKind::Invalid};
-
- private:
-  friend class DMAFactory;
-};
-
-class DMAFactory final {
- public:
-  static OwnPtr<IOBuf<Char*>> Construct(OwnPtr<DMAWrapper>& dma);
-};
-}  // namespace Kernel
-
-#include <KernelKit/PCI/DMA.inl>
diff --git a/dev/kernel/KernelKit/PCI/DMA.inl b/dev/kernel/KernelKit/PCI/DMA.inl
deleted file mode 100644
index d81a632e..00000000
--- a/dev/kernel/KernelKit/PCI/DMA.inl
+++ /dev/null
@@ -1,17 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-namespace Kernel {
-template <class T>
-T* DMAWrapper::operator->() {
-  return this->fAddress;
-}
-
-template <class T>
-T* DMAWrapper::Get(UIntPtr offset) {
-  return reinterpret_cast<T*>((UIntPtr) this->fAddress + offset);
-}
-}  // namespace Kernel
diff --git a/dev/kernel/KernelKit/PCI/Database.h b/dev/kernel/KernelKit/PCI/Database.h
deleted file mode 100644
index 463fde38..00000000
--- a/dev/kernel/KernelKit/PCI/Database.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-#pragma once
-
-#include <KernelKit/PCI/Device.h>
-#include <NeKit/Defines.h>
-
-namespace Kernel {
-namespace Types {
-  // https://wiki.osdev.org/PCI
-  enum class PciDeviceKind : UChar {
-    MassStorageController             = 0x1,
-    NetworkController                 = 0x2,
-    DisplayController                 = 0x3,
-    MultimediaController              = 0x4,
-    MemoryController                  = 0x5,
-    Bridge                            = 0x6,
-    CommunicationController           = 0x7,
-    GenericSystemPeripheral           = 0x8,
-    InputDeviceController             = 0x9,
-    DockingStation                    = 0xa,
-    Processor                         = 0xb,
-    SerialBusController               = 0xc,
-    WirelessController                = 0xd,
-    IntelligentController             = 0xe,
-    SatelliteCommunicationsController = 0xf,
-    CoProcessor                       = 0x40,
-    Unassgined                        = 0xf,
-    Invalid                           = Unassgined,
-  };
-}  // namespace Types
-}  // namespace Kernel
-
-inline BOOL operator!=(const Kernel::Types::PciDeviceKind& lhs, Kernel::UChar rhs) {
-  return rhs != (Kernel::UChar) lhs;
-}
-
-inline BOOL operator==(const Kernel::Types::PciDeviceKind& lhs, Kernel::UChar rhs) {
-  return rhs == (Kernel::UChar) lhs;
-}
-
-inline BOOL operator!=(Kernel::UChar lhs, const Kernel::Types::PciDeviceKind& rhs) {
-  return lhs != (Kernel::UChar) rhs;
-}
-
-inline BOOL operator==(Kernel::UChar lhs, const Kernel::Types::PciDeviceKind& rhs) {
-  return lhs == (Kernel::UChar) rhs;
-}
\ No newline at end of file
diff --git a/dev/kernel/KernelKit/PCI/Device.h b/dev/kernel/KernelKit/PCI/Device.h
deleted file mode 100644
index f2111e40..00000000
--- a/dev/kernel/KernelKit/PCI/Device.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-#pragma once
-
-#include <NeKit/Defines.h>
-
-namespace Kernel::PCI {
-enum class PciConfigKind : UShort {
-  ConfigAddress = 0xCF8,
-  ConfigData    = 0xCFC,
-  CommandReg    = 0x0004,
-  Invalid       = 0xFFFF,
-};
-
-/// @brief Device interface class
-class Device final {
- public:
-  Device() = default;
-
- public:
-  Device(UShort bus, UShort device, UShort function, UInt32 bar);
-
-  Device& operator=(const Device&) = default;
-  Device(const Device&)            = default;
-
-  ~Device();
-
- public:
-  UInt Read(UInt bar, Size szData);
-  void Write(UInt bar, UIntPtr data, Size szData);
-
- public:
-  operator bool();
-
- public:
-  template <typename T>
-  UInt Read(UInt bar) {
-    static_assert(sizeof(T) <= sizeof(UInt32), "64-bit PCI addressing is unsupported");
-    return Read(bar, sizeof(T));
-  }
-
-  template <typename T>
-  void Write(UInt bar, UIntPtr data) {
-    static_assert(sizeof(T) <= sizeof(UInt32), "64-bit PCI addressing is unsupported");
-    Write(bar, data, sizeof(T));
-  }
-
- public:
-  UShort  DeviceId();
-  UShort  VendorId();
-  UShort  InterfaceId();
-  UChar   Class();
-  UChar   Subclass();
-  UChar   ProgIf();
-  UChar   HeaderType();
-  UIntPtr Bar(UInt32 bar_in);
-
- public:
-  void EnableMmio();
-  void BecomeBusMaster();  // for PCI-DMA, PC-DMA does not need that.
-
-  UShort Vendor();
-
- private:
-  UShort fBus;
-  UShort fDevice;
-  UShort fFunction;
-  UInt32 fBar;
-};
-}  // namespace Kernel::PCI
diff --git a/dev/kernel/KernelKit/PCI/Express.h b/dev/kernel/KernelKit/PCI/Express.h
deleted file mode 100644
index 484739ec..00000000
--- a/dev/kernel/KernelKit/PCI/Express.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#pragma once
-
-#include <KernelKit/PCI/PCI.h>
-#include <NeKit/Defines.h>
-
-#define PCI_EXPRESS_BUS_COUNT (4096)
diff --git a/dev/kernel/KernelKit/PCI/IO.h b/dev/kernel/KernelKit/PCI/IO.h
deleted file mode 100644
index 2ab72269..00000000
--- a/dev/kernel/KernelKit/PCI/IO.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#pragma once
-
-#include <ArchKit/ArchKit.h>
-#include <NeKit/Array.h>
-#include <NeKit/Defines.h>
-#include <NeKit/Ref.h>
-
-namespace Kernel {
-template <SizeT Sz>
-class IOArray final {
- public:
-  IOArray() = delete;
-
-  IOArray(nullPtr) = delete;
-
-  explicit IOArray(Array<UShort, Sz>& ports) : fPorts(ports) {}
-
-  ~IOArray() {}
-
-  IOArray& operator=(const IOArray&) = default;
-
-  IOArray(const IOArray&) = default;
-
-  operator bool() { return !fPorts.Empty(); }
-
- public:
-  template <typename T>
-  T In(SizeT index);
-
-  template <typename T>
-  void Out(SizeT index, T value);
-
- private:
-  Array<UShort, Sz> fPorts;
-};
-
-inline constexpr UInt16 kMaxPorts = 16;
-
-using IOArray16 = IOArray<kMaxPorts>;
-
-template <SizeT Sz>
-inline Array<UShort, Sz> make_ports(UShort base) {
-  Array<UShort, Sz> ports;
-
-  for (UShort i = 0; i < Sz; ++i) {
-    ports[i] = base + i;
-  }
-
-  return ports;
-}
-}  // namespace Kernel
-
-#ifdef __NE_AMD64__
-#include <KernelKit/PCI/IOArray+AMD64.inl>
-#else
-#error Please provide platform specific code for the I/O
-#endif  // ifdef __NE_AMD64__
diff --git a/dev/kernel/KernelKit/PCI/IOArray+AMD64.inl b/dev/kernel/KernelKit/PCI/IOArray+AMD64.inl
deleted file mode 100644
index 2b9125e0..00000000
--- a/dev/kernel/KernelKit/PCI/IOArray+AMD64.inl
+++ /dev/null
@@ -1,49 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-  File: IO-Impl-AMD64.h
-  Purpose: I/O for AMD64.
-
-  Revision History:
-
-  30/01/24: Add file. (amlel)
-  02/02/24: Update I/O routines. (amlel)
-
-======================================== */
-
-namespace Kernel {
-template <SizeT Sz>
-template <typename T>
-T IOArray<Sz>::In(SizeT index) {
-  switch (sizeof(T)) {
-#ifdef __NE_AMD64__
-    case 4:
-      return HAL::rt_in32(fPorts[index].Leak());
-    case 2:
-      return HAL::rt_in16(fPorts[index].Leak());
-    case 1:
-      return HAL::rt_in8(fPorts[index].Leak());
-#endif
-    default:
-      return 0xFFFF;
-  }
-}
-
-template <SizeT Sz>
-template <typename T>
-void IOArray<Sz>::Out(SizeT index, T value) {
-  switch (sizeof(T)) {
-#ifdef __NE_AMD64__
-    case 4:
-      HAL::rt_out32(fPorts[index].Leak(), value);
-    case 2:
-      HAL::rt_out16(fPorts[index].Leak(), value);
-    case 1:
-      HAL::rt_out8(fPorts[index].Leak(), value);
-#endif
-    default:
-      break;
-  }
-}
-}  // namespace Kernel
\ No newline at end of file
diff --git a/dev/kernel/KernelKit/PCI/Iterator.h b/dev/kernel/KernelKit/PCI/Iterator.h
deleted file mode 100644
index 5926049b..00000000
--- a/dev/kernel/KernelKit/PCI/Iterator.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#ifndef __PCI_ITERATOR_H__
-#define __PCI_ITERATOR_H__
-
-#include <KernelKit/PCI/Database.h>
-#include <KernelKit/PCI/Device.h>
-#include <NeKit/Array.h>
-#include <NeKit/Defines.h>
-#include <NeKit/Ref.h>
-
-#define NE_BUS_COUNT (256)
-#define NE_DEVICE_COUNT (33)
-#define NE_FUNCTION_COUNT (8)
-
-namespace Kernel::PCI {
-class Iterator final {
- public:
-  Iterator() = delete;
-
- public:
-  explicit Iterator(const Types::PciDeviceKind deviceType, UInt32 bar);
-
-  Iterator& operator=(const Iterator&) = default;
-  Iterator(const Iterator&)            = default;
-
-  ~Iterator();
-
- public:
-  Ref<PCI::Device> operator[](const Size& sz);
-
- private:
-  Array<PCI::Device, NE_BUS_COUNT> fDevices;
-};
-}  // namespace Kernel::PCI
-
-#endif  // __PCI_ITERATOR_H__
diff --git a/dev/kernel/KernelKit/PCI/PCI.h b/dev/kernel/KernelKit/PCI/PCI.h
deleted file mode 100644
index f76270da..00000000
--- a/dev/kernel/KernelKit/PCI/PCI.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#pragma once
-
-#include <NeKit/Defines.h>
-
-#define kPCIConfigAddressPort (0xCF8)
-#define kPCIConfigDataPort (0xCFC)
-
-#define kPCIDeviceCount (32)
-#define kPCIFuncCount (8)
-#define kPCIBusCount (256U)
-
-namespace Kernel::PCI {
-// model
-struct DeviceHeader {
-  UInt16 VendorId;
-  UInt16 DeviceId;
-  UInt8  Command;
-  UInt8  Status;
-  UInt8  RevisionId;
-  UInt8  ProgIf;
-  UInt8  SubClass;
-  UInt8  Class;
-  UInt8  CacheLineSz;
-  UInt8  LatencyTimer;
-  UInt8  HeaderType;
-  UInt8  Bist;
-  UInt8  Bus;
-  UInt8  Device;
-  UInt8  Function;
-};
-
-namespace Detail {
-  class BAR {
-   public:
-    UIntPtr BAR;
-    SizeT   Size;
-  };
-}  // namespace Detail
-
-class BAR {
- public:
-  Detail::BAR BAR1;
-  Detail::BAR BAR2;
-  Detail::BAR BAR3;
-  Detail::BAR BAR4;
-  Detail::BAR BAR5;
-};
-}  // namespace Kernel::PCI