Brother I found you mail id from here http://blog.vmsplice.net/2011/03/qemu-internals-overall-architecture-and.html
I have to understand how qemu emulate diferent devices ( in linux). Can you help me how to add a new device in qemu. ( how to emulate a new device ). I am a beginner in this world so please inform me as mush as possible. Regards Hafiz Muhammad Shafiq