netdev - Re: Information about napi_struct and net

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Message-ID: <CAKoUArkkfTe96yQTSNsXsp=KBJ7QtOqoKRz=0WaprKe4VRH2+g@mail.gmail.com>
Date:	Sat, 27 Oct 2012 22:10:46 +0200
From:	Rami Rosen <roszenrami@...il.com>
To:	Javier Domingo <javierdo1@...il.com>
Cc:	netdev@...r.kernel.org
Subject: Re: Information about napi_struct and net_device

Hi,
You can find some info about net_device in this wiki page:
https://www.linuxfoundation.org/collaborate/workgroups/networking/networkoverview


A shameless plug - I wrote it.

Regards,
Rami Rosen

http://ramirose.wix.com/ramirosen



On Sat, Oct 27, 2012 at 6:18 PM, Javier Domingo <javierdo1@...il.com> wrote:
> Hello,
>
> I am updating a kernel patch from 2.6.23-rc7 to v3.6, using git
> facilities, and I have found that there have been lots of changes in
> networking. Now the drivers are all by vendor, and more important,
> net_device is not used always, as napi_struct took its place.
>
> I have asked in #kernel but no one answered me, so I subscribed here.
> Is there any place I can read about how is it now designed the use of
> napi_struct and net_device? I have found a presentation[1] about how
> networking was changing etc, and I wondered if there is anything more
> precise about how it is actually implemented.
>
> I understand a little why napi_struct, but don't really know much
> about the change,
>
> Hope someone can help me,
>
> Javier Domingo
>
>
> [1]: http://vger.kernel.org/~davem/davem_nyc09.pdf
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