linux-kernel - Re: [ 104/173] rt2x00: Dont let mac80211 send a BAR when an AMPDU subframe fails

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Message-ID: <CAGXE3d841+9yYMKUOGs3y9hib87m73QDMzDFDsSJrqe+xnqMHw@mail.gmail.com>
Date:	Mon, 7 Jan 2013 17:37:28 +0100
From:	Helmut Schaa <helmut.schaa@...glemail.com>
To:	Andreas Hartmann <andihartmann@...19freenet.de>
Cc:	Ben Hutchings <ben@...adent.org.uk>,
	Stanislaw Gruszka <sgruszka@...hat.com>,
	Johannes Berg <johannes@...solutions.net>,
	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	"John W. Linville" <linville@...driver.com>
Subject: Re: [ 104/173] rt2x00: Dont let mac80211 send a BAR when an AMPDU
 subframe fails

On Mon, Jan 7, 2013 at 4:04 PM, Andreas Hartmann
<andihartmann@...19freenet.de> wrote:
> The solution would be IMHO, to implement an own aggregation handling,
> maybe the same way as it was done for carl9170, which had the same problem:
>
> http://thread.gmane.org/gmane.linux.kernel.wireless.general/100793/focus=1405
>
> I prefer to have solutions (if one is known) instead of another workaround.

JFI, I'm just working on exactly that (handling BAR TX status in
driver to implement
proper RX reorder window flushing at the peer). I'll post it for
further testing to the
rt2x00 list once I'm done.

Helmut
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