There are proprietary modules for linux, and they are distributed and used, but there isn't really a full consensus on whether they are legal. You can certainly

There are proprietary modules for linux, and they are distributed and used, but there isn't really a full consensus on whether they are legal. You can certainly do it and get away with it though. http://yarchive.net/comp/linux/gpl_modules.html http://yarchive.net/comp/linux/gpl_modules.html