... because some of the 802.11p NICs are actually ath5k NICs that have
the relevant bandpass filters for 5.9GHz and high output amplifiers.



-a


On 17 February 2014 01:27, Holger Schurig <holgerschu...@gmail.com> wrote:
> Okay, I admit that I cannot help you, I have no clue on the driver level.
>
> But maybe I can help with the methodology. :-)
>
> You mention 802.11p (car-to-car-communication). Is there any specific
> reason you base it on ath5k and not on ath9k?  If you look at the
> number of commits, then you should see that ath9k is much more lively.
> People are actively working with that code and might be able to be
> answer more specific questions.
> Another thing that I noted: I have seen over the years many requests
> of information from uni projects in this mailing list. But I'm quite
> unsure if ever something came back into the Linux kernel. How do you
> plan to tackle that?  I have the feeling that people are more likely
> to cooperate if the work doesn't end up in yet another black hole ...
>
> And one tip: ask specific questions, not broad ones. For example, look
> at what features you need to implement 802.11p. Now look at what OSI
> level this has to be done, e.g. at hardware level (frequency,
> bandwidth), driver level, or protocoll layer (mac80211, user-space
> layer (e.g. wpa_supplicant). That would allow you to ask questions not
> like "Tell me everything", but "Oh, I need to do XYZ, where can I do
> it?". It might even help you in finding your way, e.g. by looking into
> git commits inside the ath/ath9k subdirectories that might have
> something to do with what you need.
> _______________________________________________
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> ath5k-devel@lists.ath5k.org
> https://lists.ath5k.org/mailman/listinfo/ath5k-devel
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