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Re: [PATCH] mac80211: retry sending failed BAR frames later instead of tearing down aggr

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On 2011-08-31 2:31 PM, Helmut Schaa wrote:
On Wed, Aug 31, 2011 at 2:15 PM, Johannes Berg
<johannes@xxxxxxxxxxxxxxxx>  wrote:
 On Sun, 2011-08-28 at 21:11 +0200, Felix Fietkau wrote:
 Unfortunately failed BAR tx attempts happen more frequently than I
 expected, and the resulting aggregation teardowns cause performance
 issues, as the aggregation session does not always get re-established
 properly.

Felix, so this also happens with ath9k (not only rt2800pci)?
Right. I think it can happen with any driver if the client goes into powersave during heavy traffic.

- Felix
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