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Re: mac80211 and RX of A-MPDU with missing back agreement

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On Wednesday, January 09, 2013 11:05:20 AM Johan Danielsson wrote:
> > [...] I argued that if we have no (or no longer) a BA agreement
> > [even if the peer never got the DELBA] we can discard the AMPDU data
> > and sent a DELBAs to the HT peer once it tries sent us an A-MPDU
> > (again). This is actually what we should do according to 802.11-2012
> > 10.5.4 - instead of calling dont_reorder.
> 
> I think this is a reasonable interpretation, even though 10.5.4
> doesn't explicitly cover this case (since the Ack Policy is set to
> Normal Ack).

This is were RX_FLAG_AMPDU_DETAILS would come into the game. 
If this rx flag is set we know that the frame was part of 
an AMPDU and not a normal non-aggregated QoS-Data frame. 

Regards,
	Chr
 
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