Hi On Wed, Jan 09, 2013 at 12:38:01AM +0100, Christian Lamparter wrote: > Yes, this sounds wrong. Was there a historic reason why RX_STOP was put before > DELBA? I've traced the code back to Intel's initial A-MPDU RX contribution: > > commit 07db218396650933abff3c5c1ad1e2a6e0cfedeb > Author: Ron Rindjunsky <ron.rindjunsky@xxxxxxxxx> > Date: Tue Dec 25 17:00:33 2007 +0200 > > mac80211: A-MPDU Rx adding basic functionality > > > Stanislaw, do you know if iwlegacy needs AGG_RX_STOP before it can sent out > the DELBA [Maybe something about flushing an FW internal RX reorder buffer, > or anything]? I think not, AGG_RX_STOP disable in firmware (ht-immediate) BA response, when receive AMPDU (for particular station/tid). So ordering: DELBA, then AGG_RX_STOP should be fine for iwlegacy and iwlwifi. Thanks Stanislaw -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
