I once tried to chase a bug in a wifi driver on NetBSD and soon gave up as I was just completely lost. I also remember buying a book on driver development, hop

I once tried to chase a bug in a wifi driver on NetBSD and soon gave up as I was just completely lost. I also remember buying a book on driver development, hoping there would be some decent info on the 802.11 stack and was mildy amused to find a breif mention at the end of a chapter describing ethernet internet saying "sorry wifi is too complicated to cover". Since that and about half a dozen other wifi kernel issues? I've been kinda fascinated by wifi and wifi stacks in the kerbel, but it appears to be some black magic power not available to the masses