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From: Roberto Riggio <roberto.riggio@create-net.org>
To: linux-wireless@vger.kernel.org
Subject: Packet injection with ath9k
Date: Fri, 07 May 2010 18:13:12 +0200	[thread overview]
Message-ID: <4BE43C18.2030806@create-net.org> (raw)

Hi,

I'm writing an application to inject traffic over a wireless interface. 
This app
is working fine on an x86 machine. However if i compile the same app for
an arm platform, no frame are sent over the wireless interface (ath9k).

I'm guessing that this is because of some alignment issues but i cannot 
track
the piece of code that is actually parsing the frame. I've found the
__ieee80211_parse_tx_radiotap in net/mac80211/tx.c function, but it is
not called when i try to inject some traffic, so the frame are dropped
before that.

Any hints?

Thanks
R.

             reply	other threads:[~2010-05-07 16:22 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-07 16:13 Roberto Riggio [this message]
2010-05-07 16:35 ` Packet injection with ath9k Gábor Stefanik
2010-05-07 19:09   ` Roberto Riggio
2010-05-09 20:24     ` Gábor Stefanik
2010-05-12 16:42       ` Roberto Riggio
2010-05-12 16:46         ` Johannes Berg

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