Donald, Thank you for the question. It is supposed to be not so difficult to add a new wimax device to the stack. I would kindly suggest you to read this thread: http://lists.linuxwimax.org/pipermail/wimax/2009-September/000509.html What chipset are you thinking of adding to the wimax stack? Do you have the specification? Thanks, Oleg. From: wimax-bounces at linuxwimax.org [mailto:wimax-bounces at linuxwimax.org] On Behalf Of Hoi-Ho Chan Sent: Sunday, September 27, 2009 11:49 AM To: wimax at linuxwimax.org Subject: extending WiMAX network service to other chipsets Hi all, ??? I wonder if how much effort would it be to extend the current WiMAX network service and APIs to support another chipset in which the message structures and protocols and totally different? Are the various Agents (NDnS, Supplicant, etc) use a chipset-agnostic message or it is specifically bound with the Intel-specific messages? Thanks Donald