Subject: Re: [Bluez-devel] USB drivers & architecture
From: Marcel Holtmann <marcel@holtmann.org>
To: BlueZ Mailing List <bluez-devel@lists.sourceforge.net>
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Date: Thu, 03 Feb 2005 22:24:52 +0100

Hi Oliver,

> 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.

everything is fine so far.
 
> So my question is, where are the sources for the physical layers?
> Where can I the drivers for the USB dongles etc?

Look at drivers/bluetooth/ for the host transport drivers.
 
> What is exactily what I found in /drivers/usb/classa/bluetty ?

It is an old driver that converts a Bluetooth H:2 dongle into a
Bluetooth serial device with H:4 protocol.

Regards

Marcel


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