Hi all We have been trying to use the usb serial gadget in linux 2.6.29 kernel provided in the cd of micro2440, but we were facing the problem that the host computer was not recognizing the serial gadget. we found the problem and have created a patch for correcting the problem. If any of you are facing the same problem then you can use this patch. It has been tested and worked perfectly in our project. Incase of any confusion you can contact us. Thanks & Regards linuxsupport@vectorindia.org www.vectorindia.org www(dot)vectorindia(dot)org