7 files changed, 0 insertions, 276 deletions
diff --git a/dev/kernel/HALKit/AMD64/PCI/DMA.cc b/dev/kernel/HALKit/AMD64/PCI/DMA.cc
deleted file mode 100644
index 809494b6..00000000
--- a/dev/kernel/HALKit/AMD64/PCI/DMA.cc
+++ /dev/null
@@ -1,72 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <ArchKit/ArchKit.h>
-#include <KernelKit/PCI/DMA.h>
-
-namespace Kernel {
-DMAWrapper::operator bool() {
-  return this->fAddress;
-}
-
-bool DMAWrapper::operator!() {
-  return !this->fAddress;
-}
-
-Boolean DMAWrapper::Check(UIntPtr offset) const {
-  if (!this->fAddress) return false;
-
-  if (offset == 0) return false;
-
-  kout << "[DMAWrapper::IsIn] Checking offset...\r";
-  return reinterpret_cast<UIntPtr>(this->fAddress) >= offset;
-}
-
-bool DMAWrapper::Write(UIntPtr& bit, const UInt32& offset) {
-  kout << "[DMAWrapper::Read] Checking this->fAddress...\r";
-
-  if (!this->fAddress) return false;
-
-  (Void)(kout << "[DMAWrapper::Write] Writing at address: "
-              << hex_number(reinterpret_cast<UIntPtr>(this->fAddress) + offset) << kendl);
-
-  ke_dma_write<UInt32>(reinterpret_cast<UIntPtr>(this->fAddress), offset, bit);
-
-  return true;
-}
-
-UIntPtr DMAWrapper::Read(const UInt32& offset) {
-  kout << "[DMAWrapper::Read] Checking this->fAddress...\r";
-
-  if (!this->fAddress) return ~0;
-
-  (Void)(kout << "[DMAWrapper::Write] Writing at address: "
-              << hex_number(reinterpret_cast<UIntPtr>(this->fAddress) + offset) << kendl);
-
-  return (UIntPtr) ke_dma_read<UInt32>(reinterpret_cast<UIntPtr>(this->fAddress), offset);
-}
-
-UIntPtr DMAWrapper::operator[](UIntPtr& offset) {
-  return this->Read(offset);
-}
-
-OwnPtr<IOBuf<Char*>> DMAFactory::Construct(OwnPtr<DMAWrapper>& dma) {
-  if (!dma) return {};
-
-  OwnPtr<IOBuf<Char*>> dmaOwnPtr =
-      mm_make_own_ptr<IOBuf<Char*>, char*>(reinterpret_cast<char*>(dma->fAddress));
-
-  if (!dmaOwnPtr) return {};
-
-  kout << "Returning the new OwnPtr<IOBuf<Char*>>!\r";
-  return dmaOwnPtr;
-}
-
-DMAWrapper& DMAWrapper::operator=(voidPtr Ptr) {
-  this->fAddress = Ptr;
-  return *this;
-}
-}  // namespace Kernel
diff --git a/dev/kernel/HALKit/AMD64/PCI/Database.cc b/dev/kernel/HALKit/AMD64/PCI/Database.cc
deleted file mode 100644
index ba3e946c..00000000
--- a/dev/kernel/HALKit/AMD64/PCI/Database.cc
+++ /dev/null
@@ -1,9 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <KernelKit/PCI/Database.h>
-
-namespace Kernel {}
diff --git a/dev/kernel/HALKit/AMD64/PCI/Device.cc b/dev/kernel/HALKit/AMD64/PCI/Device.cc
deleted file mode 100644
index 65af2f25..00000000
--- a/dev/kernel/HALKit/AMD64/PCI/Device.cc
+++ /dev/null
@@ -1,142 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#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)
-#define PCI_ENABLE_BIT (0x80000000)
-
-static Kernel::UInt NE_PCIReadRaw(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort dev,
-                                  Kernel::UShort fun) {
-  Kernel::UInt target = PCI_ENABLE_BIT | ((Kernel::UInt) bus << 16) | ((Kernel::UInt) dev << 11) |
-                        ((Kernel::UInt) fun << 8) | (bar & 0xFC);
-
-  Kernel::HAL::rt_out32((Kernel::UShort) Kernel::PCI::PciConfigKind::ConfigAddress, target);
-
-  Kernel::HAL::rt_wait_400ns();
-
-  return Kernel::HAL::rt_in32((Kernel::UShort) Kernel::PCI::PciConfigKind::ConfigData);
-}
-
-static Kernel::Void NE_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) | (bar & 0xFC);
-
-  Kernel::HAL::rt_out32((Kernel::UShort) Kernel::PCI::PciConfigKind::ConfigAddress, target);
-
-  Kernel::HAL::rt_wait_400ns();
-}
-
-namespace Kernel::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::ConfigAddress, (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::ConfigAddress, 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::ConfigAddress, 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(0x09, 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 command = Read(0x04, sizeof(UInt32));
-  command |= (1 << 1);  // Memory Space Enable (bit 1)
-
-  Write(0x04, command, sizeof(UInt32));
-}
-
-void Device::BecomeBusMaster() {
-  UInt32 command = Read(0x04, sizeof(UInt32));
-  command |= (1 << 2);  // Bus Master Enable (bit 2)
-  Write(0x04, command, sizeof(UInt32));
-}
-
-UIntPtr Device::Bar(UInt32 bar_in) {
-  UInt32 bar = NE_PCIReadRaw(bar_in, 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 = this->VendorId();
-  return vendor;
-}
-
-Device::operator bool() {
-  return this->VendorId() != (UShort) PciConfigKind::Invalid;
-}
-}  // namespace Kernel::PCI
diff --git a/dev/kernel/HALKit/AMD64/PCI/Express.cc b/dev/kernel/HALKit/AMD64/PCI/Express.cc
deleted file mode 100644
index 2b6ba8d3..00000000
--- a/dev/kernel/HALKit/AMD64/PCI/Express.cc
+++ /dev/null
@@ -1,9 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <KernelKit/PCI/Express.h>
-
-namespace Kernel {}
diff --git a/dev/kernel/HALKit/AMD64/PCI/IO.cc b/dev/kernel/HALKit/AMD64/PCI/IO.cc
deleted file mode 100644
index 233c8ef2..00000000
--- a/dev/kernel/HALKit/AMD64/PCI/IO.cc
+++ /dev/null
@@ -1,7 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <KernelKit/PCI/IO.h>
diff --git a/dev/kernel/HALKit/AMD64/PCI/Iterator.cc b/dev/kernel/HALKit/AMD64/PCI/Iterator.cc
deleted file mode 100644
index 103ddb2c..00000000
--- a/dev/kernel/HALKit/AMD64/PCI/Iterator.cc
+++ /dev/null
@@ -1,30 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <KernelKit/PCI/Iterator.h>
-
-namespace Kernel::PCI {
-Iterator::Iterator(const Types::PciDeviceKind type, UInt32 bar) {
-  // probe devices.
-  for (Int32 bus = 0; bus < NE_BUS_COUNT; ++bus) {
-    for (Int32 device = 0; device < NE_DEVICE_COUNT; ++device) {
-      for (Int32 function = 0; function < NE_FUNCTION_COUNT; ++function) {
-        Device dev(bus, device, function, bar);
-
-        if (dev.Class() == type) {
-          fDevices[bus] = dev;
-        }
-      }
-    }
-  }
-}
-
-Iterator::~Iterator() {}
-
-Ref<PCI::Device> Iterator::operator[](const Size& at) {
-  return fDevices[at];
-}
-}  // namespace Kernel::PCI
diff --git a/dev/kernel/HALKit/AMD64/PCI/PCI.cc b/dev/kernel/HALKit/AMD64/PCI/PCI.cc
deleted file mode 100644
index a8c48fb9..00000000
--- a/dev/kernel/HALKit/AMD64/PCI/PCI.cc
+++ /dev/null
@@ -1,7 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <KernelKit/PCI/PCI.h>