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/* -------------------------------------------
Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
#include <StorageKit/AHCI.h>
using namespace Kernel;
/// @brief Class constructor
/// @param Out Drive output
/// @param In Drive input
/// @param Cleanup Drive cleanup.
AHCIDeviceInterface::AHCIDeviceInterface(void (*out)(IDeviceObject* self, MountpointInterface* outpacket),
void (*in)(IDeviceObject* self, MountpointInterface* inpacket),
void (*cleanup)(void))
: IDeviceObject(out, in), fCleanup(cleanup)
{
}
/// @brief Class desctructor
AHCIDeviceInterface::~AHCIDeviceInterface()
{
MUST_PASS(fCleanup);
if (fCleanup)
fCleanup();
}
/// @brief Returns the name of the device interface.
/// @return it's name as a string.
const Char* AHCIDeviceInterface::Name() const
{
return "/dev/sda{}";
}
/// @brief Output operator.
/// @param mnt the disk mountpoint.
/// @return the class itself after operation.
AHCIDeviceInterface& AHCIDeviceInterface::operator<<(MountpointInterface* mnt)
{
if (!mnt)
return *this;
for (SizeT driveCount = 0; driveCount < kDriveMaxCount; ++driveCount)
{
auto interface = mnt->GetAddressOf(driveCount);
if ((interface) && rt_string_cmp((interface)->fProtocol(), "AHCI", rt_string_len("AHCI")) == 0)
{
continue;
}
else if ((interface) &&
rt_string_cmp((interface)->fProtocol(), "AHCI", rt_string_len("AHCI")) != 0)
{
return *this;
}
}
return (AHCIDeviceInterface&)IDeviceObject<MountpointInterface*>::operator<<(
mnt);
}
/// @brief Input operator.
/// @param mnt the disk mountpoint.
/// @return the class itself after operation.
AHCIDeviceInterface& AHCIDeviceInterface::operator>>(MountpointInterface* mnt)
{
if (!mnt)
return *this;
for (SizeT driveCount = 0; driveCount < kDriveMaxCount; ++driveCount)
{
auto interface = mnt->GetAddressOf(driveCount);
// really check if it's ATA.
if ((interface) && rt_string_cmp((interface)->fProtocol(), "AHCI", rt_string_len("AHCI")) == 0)
{
continue;
}
else if ((interface) &&
rt_string_cmp((interface)->fProtocol(), "AHCI", rt_string_len("AHCI")) != 0)
{
return *this;
}
}
return (AHCIDeviceInterface&)IDeviceObject<MountpointInterface*>::operator>>(
mnt);
}
const UInt16& AHCIDeviceInterface::GetPortsImplemented()
{
return this->fPortsImplemented;
}
Void AHCIDeviceInterface::SetPortsImplemented(const UInt16& pi)
{
MUST_PASS(pi > 0);
this->fPortsImplemented = pi;
}
const UInt32& AHCIDeviceInterface::GetIndex()
{
return this->fDriveIndex;
}
Void AHCIDeviceInterface::SetIndex(const UInt32& drv)
{
MUST_PASS(MountpointInterface::kDriveIndexInvalid != drv);
this->fDriveIndex = drv;
}
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