Perform a IDE bus reset using SPTI on Windows 2K/XP

I would like to do a IDE bus reset (NT4/Win2K/XP using SPTI).

What have I got so far (also see code below) :
- This code works just fine in NT4 and resets any IDE bus just fine.
- This code does not work with the standard IDE drivers on Win2K and WinXP (if you however try it with e.g. a Promise IDE controller it will work ; apparently those drivers accept a bus reset request using the method below).

What would I like to do ?
- Perform a reset of any IDE bus in Win2K and WinXP (using the standard IDE drivers which are installed by default by the OS).

Thanks,


#include <windows.h>
#include <iostream.h>
void main()
{

  unsigned long ByteCount,Status;
  HANDLE DeviceHandle;

  DeviceHandle=CreateFile("\\\\.\\Scsi2:",
     GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ|FILE_SHARE_WRITE,
     NULL,OPEN_EXISTING,0,NULL);

  if(DeviceHandle==INVALID_HANDLE_VALUE) {
     cout<<"Unable to open "<<GetLastError()<<endl;
     return;
  }
  cout<<"DeviceHandle="<<DeviceHandle<<endl;

  STORAGE_BUS_RESET_REQUEST rreq={0};

  Status=DeviceIoControl(DeviceHandle,OBSOLETE_IOCTL_STORAGE_RESET_BUS,&rreq,sizeof(rreq),
     NULL,0,&ByteCount,FALSE);
  cout<<Status<<' '<<GetLastError()<<endl;

  CloseHandle(DeviceHandle);
}