/// <summary>
/// IOCTL_ATA_PASS_THROUGH IOCTL ( https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/content/ntddscsi/ni-ntddscsi-ioctl_ata_pass_through )
/// </summary>
/// <param name="IoControl"></param>
/// <param name="Header"></param>
/// <param name="Data"></param>
/// <returns></returns>
public static bool AtaPassThroughSmartData(this IoControl IoControl, out IAtaPassThroughEx <SmartData> value, out uint ReturnBytes)
{
if (IntPtr.Size == 4)
{
var request = new AtaPassThroughEx32WithSmartData(
AtaFlags: AtaFlags.DataIn | AtaFlags.NoMultiple,
TimeOutValue: 3,
Feature: 0xd0,
Cylinder: 0xc24f,
Command: 0xb0
);
System.Diagnostics.Debug.Assert(request.DataTransferLength == 512, "データが不正");
var ptr = new StructPtr <AtaPassThroughEx32WithSmartData>(request);
var result = IoControl.AtaPassThrough(ptr, out ReturnBytes);
value = ptr.Get();
return(result);
}
else if (IntPtr.Size == 8)
{
var request = new AtaPassThroughExWithSmartData(
AtaFlags: AtaFlags.DataIn | AtaFlags.NoMultiple,
TimeOutValue: 3,
Feature: 0xd0,
Cylinder: 0xc24f,
Command: 0xb0
);
System.Diagnostics.Debug.Assert(request.DataTransferLength == 512, "データが不正");
var ptr = new StructPtr <AtaPassThroughExWithSmartData>(request);
var result = IoControl.AtaPassThrough(ptr, out ReturnBytes);
value = ptr.Get();
return(result);
}
throw new NotSupportedException();
}
/// <summary>
/// IOCTL_ATA_PASS_THROUGH IOCTL ( https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/content/ntddscsi/ni-ntddscsi-ioctl_ata_pass_through )
/// </summary>
/// <param name="IoControl"></param>
/// <param name="Header"></param>
/// <param name="Data"></param>
/// <returns></returns>
public static bool AtaPassThroughIdentifyDevice(this IoControl IoControl, out IAtaPassThroughEx <IdentifyDevice> value, out uint ReturnBytes)
{
if (IntPtr.Size == 4)
{
var ptr = new StructPtr <AtaPassThroughEx32WithIdentifyDevice>(new AtaPassThroughEx32WithIdentifyDevice(
AtaFlags: AtaFlags.DataIn | AtaFlags.NoMultiple,
TimeOutValue: 3,
Feature: 0,
Cylinder: 0,
Command: 0xEC
));
var result = IoControl.AtaPassThrough(ptr, out ReturnBytes);
value = ptr.Get();
return(result);
}
else if (IntPtr.Size == 8)
{
var ptr = new StructPtr <AtaPassThroughExWithIdentifyDevice>(new AtaPassThroughExWithIdentifyDevice(
AtaFlags: AtaFlags.DataIn | AtaFlags.NoMultiple,
TimeOutValue: 3,
Feature: 0,
Cylinder: 0,
Command: 0xEC
));
var result = IoControl.AtaPassThrough(ptr, out ReturnBytes);
value = ptr.Get();
return(result);
}
throw new NotSupportedException();
}
public static bool AtaPassThroughCheckPowerMode(this IoControl IoControl, out IAtaPassThroughEx value, out uint ReturnBytes)
{
var AtaFlags = Controller.AtaFlags.DataIn | Controller.AtaFlags.NoMultiple;
if (IntPtr.Size == 4)
{
var _value = new AtaPassThroughEx32WithMiniBuffer(
AtaFlags: AtaFlags,
TimeOutValue: 20,
TaskFile: new TaskFile(
AtaFlags: AtaFlags,
Feature: 0,
Cylinder: 0,
DeviceHead: 0,
Command: 0xE5
)
);
var ptr = new StructPtr <AtaPassThroughEx32WithMiniBuffer>(_value);
var result = IoControl.AtaPassThrough(ptr, out ReturnBytes);
value = ptr.Get();
return(result);
}
else if (IntPtr.Size == 8)
{
var _value = new AtaPassThroughExWithMiniBuffer(
AtaFlags: AtaFlags,
TimeOutValue: 20,
TaskFile: new TaskFile(
AtaFlags: AtaFlags,
Feature: 0,
Cylinder: 0,
DeviceHead: 0x0,
Command: 0xE5
)
);
var ptr = new StructPtr <AtaPassThroughExWithMiniBuffer>(_value);
var result = IoControl.AtaPassThrough(ptr, out ReturnBytes);
value = ptr.Get();
return(result);
}
throw new NotSupportedException();
}
/// <summary>
/// IOCTL_ATA_PASS_THROUGH_DIRECT IOCTL ( https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/content/ntddscsi/ni-ntddscsi-ioctl_ata_pass_through_direct )
/// </summary>
/// <param name="IoControl"></param>
/// <param name="Header"></param>
/// <param name="AtaFlags"></param>
/// <param name="PathId"></param>
/// <param name="TargetId"></param>
/// <param name="Lun"></param>
/// <param name="ReservedAsUchar"></param>
/// <param name="TimeOutValue"></param>
/// <param name="ReservedAsUlong"></param>
/// <param name="DataTransferLength"></param>
/// <param name="DataBuffer"></param>
/// <param name="Feature"></param>
/// <param name="SectorCouont"></param>
/// <param name="SectorNumber"></param>
/// <param name="Cylinder"></param>
/// <param name="DeviceHead"></param>
/// <param name="Command"></param>
/// <param name="Reserved"></param>
/// <returns></returns>
public static bool AtaPassThroughDirect(this IoControl IoControl, out AtaPassThroughDirect Header, AtaFlags AtaFlags = default, byte PathId = default, byte TargetId = default, byte Lun = default, byte ReservedAsUchar = default, uint TimeOutValue = default, uint ReservedAsUlong = default, uint DataTransferLength = default, IntPtr DataBuffer = default, ushort Feature = default, ushort SectorCouont = default, ushort SectorNumber = default, uint Cylinder = default, byte DeviceHead = default, byte Command = default, ushort Reserved = default)
{
Header = new AtaPassThroughDirect(
AtaFlags: AtaFlags,
PathId: PathId,
TargetId: TargetId,
Lun: Lun,
ReservedAsUchar: ReservedAsUchar,
TimeOutValue: TimeOutValue,
ReservedAsUlong: ReservedAsUlong,
Feature: Feature,
SectorCouont: SectorCouont,
SectorNumber: SectorNumber,
Cylinder: Cylinder,
DeviceHead: DeviceHead,
Command: Command,
Reserved: Reserved,
DataTransferLength: DataTransferLength,
DataBuffer: DataBuffer
);
return(IoControl.DeviceIoControl(IOControlCode.AtaPassThroughDirect, ref Header, out var _));
}
/// <summary>
/// IOCTL_ATA_PASS_THROUGH IOCTL ( https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/content/ntddscsi/ni-ntddscsi-ioctl_ata_pass_through )
/// </summary>
/// <param name="IoControl"></param>
/// <param name="Header"></param>
/// <param name="Data"></param>
/// <param name="AtaFlags"></param>
/// <param name="PathId"></param>
/// <param name="TargetId"></param>
/// <param name="Lun"></param>
/// <param name="ReservedAsUchar"></param>
/// <param name="TimeOutValue"></param>
/// <param name="ReservedAsUlong"></param>
/// <param name="Feature"></param>
/// <param name="SectorCouont"></param>
/// <param name="SectorNumber"></param>
/// <param name="Cylinder"></param>
/// <param name="DeviceHead"></param>
/// <param name="Command"></param>
/// <param name="Reserved"></param>
/// <param name="DataSize"></param>
/// <returns></returns>
public static bool AtaPassThrough(this IoControl IoControl, out IAtaPassThroughEx Header, out byte[] Data, AtaFlags AtaFlags, byte PathId = default, byte TargetId = default, byte Lun = default, byte ReservedAsUchar = default, uint TimeOutValue = default, uint ReservedAsUlong = default, ushort Feature = default, ushort SectorCouont = default, ushort SectorNumber = default, uint Cylinder = default, byte DeviceHead = default, byte Command = default, ushort Reserved = default, uint DataSize = default)
{
var _Size = Marshal.SizeOf <AtaPassThroughEx>();
var DataTransferLength = DataSize;
var DataBufferOffset = DataSize == 0 ? 0 : _Size;
Header =
IntPtr.Size == 8 ? (IAtaPassThroughEx) new AtaPassThroughEx(
AtaFlags: AtaFlags,
PathId: PathId,
TargetId: TargetId,
Lun: Lun,
ReservedAsUchar: ReservedAsUchar,
TimeOutValue: TimeOutValue,
ReservedAsUlong: ReservedAsUlong,
Feature: Feature,
SectorCouont: SectorCouont,
SectorNumber: SectorNumber,
Cylinder: Cylinder,
DeviceHead: DeviceHead,
Command: Command,
Reserved: Reserved,
DataTransferLength: DataTransferLength,
DataBufferOffset: DataBufferOffset
): IntPtr.Size == 4 ? new AtaPassThroughEx32(
AtaFlags: AtaFlags,
PathId: PathId,
TargetId: TargetId,
Lun: Lun,
ReservedAsUchar: ReservedAsUchar,
TimeOutValue: TimeOutValue,
ReservedAsUlong: ReservedAsUlong,
Feature: Feature,
SectorCouont: SectorCouont,
SectorNumber: SectorNumber,
Cylinder: Cylinder,
DeviceHead: DeviceHead,
Command: Command,
Reserved: Reserved,
DataTransferLength: DataTransferLength,
DataBufferOffset: DataBufferOffset
): throw new NotSupportedException();
var Size = (uint)(_Size + DataSize);
var Ptr = Marshal.AllocCoTaskMem((int)Size);
using (Disposable.Create(() => Marshal.FreeCoTaskMem(Ptr)))
{
Marshal.StructureToPtr(Header, Ptr, false);
var result = IoControl.DeviceIoControl(IOControlCode.AtaPassThrough, Ptr, Size, out var _);
Header = result ? (AtaPassThroughEx)Marshal.PtrToStructure(Ptr, typeof(AtaPassThroughEx)) : default;
if (DataSize > 0)
{
Data = new byte[DataSize];
Marshal.Copy(IntPtr.Add(Ptr, _Size), Data, 0, Data.Length);
}
else
{
Data = default;
}
return(result);
}
}
