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Date: Tue, 11 Jan 2011 15:49:06 -0500
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Subject: Re: packet injection not working on rt2800usb, ath9k
From: Andy Pyles <andy.pyles@gmail.com>
To: Jouni Malinen <j@w1.fi>
Cc: linux-wireless@vger.kernel.org
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> I do not know about rt2800usb, but monitor mode and packet injection
> works with ath9k. I'm not sure how packetspammer is doing this, but at
> least use of Linux packet socket and simple radiotap header works fine
> in my tests. In addition, it could be useful to update your ath9k driver
> to make sure you are running with all the latest fixes.

Thanks for the tip! After some debugging, it turns out that my
radiotap header is not getting parsed correctly
in ./net/mac80211/tx.c:__ieee80211_parse_tx_radiotap()

Would you mind sending me the radiotap header you are using?