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Re: Virtual wireless network card for mac80211

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On Wed, Nov 14, 2007 at 01:16:50PM +0100, Henning Rogge wrote:

> I'm looking for a way to simulate a ieee802.11 card on a linux system. Is 
> there an equivalent for tun/tap for the mac80211 layer, so I can just send 
> the communication with a wireless device back to userspace (and data from 
> userspace into the wireless stack) ?

No, but I have been thinking about this as well.  It might be a nice
capability to have, so long as the regulatory spectre continues to
discourage some vendors from disclosing information about their
hardware.  At least such a scenario seems less grey w.r.t. GPL
compliance.

Still, I would not want to put much effort into a project that
distracts from development of fully open source drivers.  But I think
the performance of such a solution would be sub-optimal enough to
discourage full reliance upon it.  And the plus of having a userland
binary driver versus no driver at all might make it worthwhile.

What is the situation that makes this interesting to you?

Thanks,

John
-- 
John W. Linville
linville@xxxxxxxxxxxxx
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