QUOTE (faisal3391 @ Jun 5 2008, 08:26 PM)

Is there easy way to convert Linux driver to Windows driver?
No.
QUOTE (faisal3391 @ Jun 5 2008, 08:26 PM)

Do I have to re-write the driver ?
Yes.
QUOTE (faisal3391 @ Jun 5 2008, 08:26 PM)

Is there any tools that can do this conversion ?
No.
WARNING: CATCH-22 !

If you know how to write a windows driver you won't ask if it's possible to convert a Linux one
If you ask if it's possible to convert a Linux driver you do not know how to write a windows driver
Seriously, writing a Windows Device (or Kernel) driver is a VERY advanced topic, you may start reading examples and articles on more "specialistic" sites like these:
http://www.codeproject.comhttp://www.osronline.com/jaclaz