Message-ID: <550FE50F.10303@broadcom.com> (sfid-20150323_110407_909404_C57D69B4)
Date: Mon, 23 Mar 2015 11:03:59 +0100
From: Arend van Spriel <arend@broadcom.com>
MIME-Version: 1.0
To: Stefano Cappa <stefano.cappa@mail.polimi.it>
CC: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: Re: informations about Linux wifi driver's architecture today
References: <1427048376242.67051@mail.polimi.it>,<CAMowtuMgAPsgAKuwSibjAzhDbqEdZGatikCiKks6f3w=4oth+Q@mail.gmail.com> <1427059313289.43792@mail.polimi.it>
In-Reply-To: <1427059313289.43792@mail.polimi.it>
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On 03/22/15 22:21, Stefano Cappa wrote:
> Hi
> I prefer a generic version, without specific things, like this one: h**p://postimg.org/image/hfkpjt3ux/ created by Johannes Berg.
>
> And, if available something for the broadcom chip bcm4339.

Hi Stefano,

The bcm4339 is supported by the brcmfmac driver and is a cfg8211-based 
driver aka fullmac device where the 802.11 stack runs on the device. I 
did write up some stuff about the driver internally, but we can consider 
putting it on wireless.kernel.org under creative commons license.

Regards,
Arend

> Thank you.
>
> ________________________________________
> Da: Kathy Giori<kathy.giori@gmail.com>
> Inviato: domenica 22 marzo 2015 19.35
> A: Stefano Cappa
> Cc: linux-wireless@vger.kernel.org
> Oggetto: Re: informations about Linux wifi driver's architecture today
>
> On Sun, Mar 22, 2015 at 11:19 AM, Stefano Cappa
> <stefano.cappa@mail.polimi.it>  wrote:
>> Hi!
>> some months ago, i saw the presentation of Johannes Berg in PDF, but now it isn't available, probably because it's very old.
>>
>> This slides will be updated to a new release?
>>
>> I have this slide and in page 5/35 (2009-02-26) there is the "Architecture - planned". This is the actual architecture or there are some differences in 2015? If yes, where i can find the new version of this page, with a little diagram?
>
> Ciao Stefano,
>
> Perhaps Johannes can post a current overview diagram on the Linux
> wireless wiki (if you share with him which diagram you want to be
> updated).
>
> In terms of vendor-specific architecture, and how it fits in, Kalle
> Valo posted a high-level diagram for ath10k:
> https://wireless.wiki.kernel.org/en/users/drivers/ath10k/architecture
>
> Are you mainly interested in the architecture of vendor-agnostic upper
> layers or a description of a specific vendor driver?
> kg--
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