[net80211] add A-MSDU hardware decap sequence number range checking This is part one of a multi-part series aimed at supporting hardware decap'ed A-MSDU frames. Hardware decap'ed A-MSDU frames have a variety of unfun behaviours: * for now, they...

[adrian]

Summary

...all pretend to be individual 802.11 frames, with ..

• .. the same sequence number;
• .. the same CCMP PN;
• .. the same TKIP countermeasures, etc;
• and when they're A-MPDU encap'ed, they /also/ need to be queued together in the same RX slot and then dequeued together as a group so the A-MPDU bits are kept in-order.

So, the stack has to grow support for all of the above.

This is phase 1 - add support for the non A-MPDU path to grow A-MSDU
decap support. I'm still in the middle of testing it, so bear with me,
but I figure it should show up for some (very!) initial testing.

Initial testing: ath10k STA, will setup an ath10k AP for some traffic
exchange.

[avos]

sys/net80211/ieee80211_input.h

137

Shouldn't state availability check included here as well?