From: Helmut Schaa <helmut.schaa@googlemail.com>
To: Emmanuel Grumbach <egrumbach@gmail.com>
Cc: Johannes Berg <johannes@sipsolutions.net>,
linux-wireless@vger.kernel.org
Subject: Re: Aggregation problem with rt2800 AP and Intel 5100 STA
Date: Fri, 25 Mar 2011 09:25:26 +0100 [thread overview]
Message-ID: <201103250925.26216.helmut.schaa@googlemail.com> (raw)
In-Reply-To: <AANLkTi=mFbtLbQwNX6ZnzW9_xn_CYUBvv98z3-ZT9uf0@mail.gmail.com>
Am Donnerstag, 24. März 2011 schrieb Emmanuel Grumbach:
> The originator tried to send data and this data didn't get acked. In
> this case a BAR should be sent regardless the reason why this frame
> didn't get acked.
> This is done by reporting IEEE80211_TX_STAT_AMPDU_NO_BACK to mac80211.
> Can it be that the rt2800 doesn't report properly the xmit failure ?
Good point. During "normal" operation rt2800 correctly sets
IEEE80211_TX_STAT_AMPDU_NO_BACK on a failure, so it _should_ have done
this in the above example but I'll add some more debug output and verify
this again.
Helmut
next prev parent reply other threads:[~2011-03-25 8:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-23 22:58 Aggregation problem with rt2800 AP and Intel 5100 STA Helmut Schaa
2011-03-24 6:50 ` Emmanuel Grumbach
2011-03-24 7:36 ` Helmut Schaa
2011-03-24 13:09 ` Helmut Schaa
2011-03-24 13:19 ` Johannes Berg
2011-03-24 13:57 ` Helmut Schaa
2011-03-24 17:32 ` Johannes Berg
2011-03-24 20:38 ` Emmanuel Grumbach
2011-03-24 20:40 ` Johannes Berg
2011-03-24 20:41 ` Johannes Berg
2011-03-24 20:48 ` Emmanuel Grumbach
2011-03-25 8:25 ` Helmut Schaa [this message]
2011-03-25 11:08 ` Helmut Schaa
2011-03-25 11:23 ` Johannes Berg
2011-03-25 12:55 ` Helmut Schaa
2011-03-25 13:06 ` Johannes Berg
2011-03-28 11:38 ` Helmut Schaa
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