Hi all !
 
I am new in the list and I hope I am not making a rethorical question,
 
I am looking at the linux source code and the architecture of BlueZ on the website.
 
I can see that in the folder /net/bluetooth/* there is the implementation of the layers HCI and L2CAP
 
Inside there is some foldwers like /bnep /rfcoom /hidp... which are layers on the top of L2CAP
 
The blueZ libs bring us the API to acces these last layers....
 
At this point if I am wong, I beg for a correction.
 
So my question is, where are the sources for the physical layers?
Where can I the drivers for the USB dongles etc?
 
What is exactily what I found in /drivers/usb/classa/bluetty ?
 
Thanks a lot
 
Oliver