AHCI.h

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/* ========================================
 
  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
======================================== */
 
#pragma once
 
#include <KernelKit/DeviceMgr.h>
#include <KernelKit/DriveMgr.h>
#include <NeKit/OwnPtr.h>
 
namespace Kernel {
class AHCIDeviceInterface NE_DEVICE<IMountpoint*> {
 public:
  explicit AHCIDeviceInterface(void (*out)(DeviceInterface* self, IMountpoint* out),
                               void (*in)(DeviceInterface* self, IMountpoint* in));
 
  virtual ~AHCIDeviceInterface() override;
 
 public:
  AHCIDeviceInterface& operator=(const AHCIDeviceInterface&) = default;
  AHCIDeviceInterface(const AHCIDeviceInterface&)            = default;
 
  const Char* Name() const override;
 
  const UInt16& GetPortsImplemented();
 
  Void SetPortsImplemented(const UInt16& pi);
 
  const UInt32& GetIndex();
 
  Void SetIndex(const UInt32& drv);
 
 public:
  AHCIDeviceInterface& operator<<(IMountpoint* Data) override;
  AHCIDeviceInterface& operator>>(IMountpoint* Data) override;
 
 private:
  UInt16 fPortsImplemented{0U};
  UInt32 fDriveIndex{0U};
};
 
UInt16                       sk_init_ahci_device(BOOL atapi);
ErrorOr<AHCIDeviceInterface> sk_acquire_ahci_device(UInt32 drv_index);
}  // namespace Kernel