[Bluez-devel] USB drivers & architecture

[Bluez-devel] USB drivers & architecture

[Oliver]

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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

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Re: [Bluez-devel] USB drivers & architecture

[Marcel Holtmann]

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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