There are proprietary modules for linux, and they are distributed and used, but there isn&#x27;t really a full consensus on whether they are legal. You can certainly do it and get away with it though.<p><a href="http:&#x2F;&#x2F;yarchive.net&#x2F;comp&#x2F;linux&#x2F;gpl_modules.html" rel="nofollow">http:&#x2F;&#x2F;yarchive.net&#x2F;comp&#x2F;linux&#x2F;gpl_modules.html</a>