1 files changed, 51 insertions, 0 deletions
diff --git a/src/kernel/KernelKit/PCI/Database.h b/src/kernel/KernelKit/PCI/Database.h
new file mode 100644
index 00000000..463fde38
--- /dev/null
+++ b/src/kernel/KernelKit/PCI/Database.h
@@ -0,0 +1,51 @@
+/* ========================================
+
+  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