K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-01-21T04:06:04.290827Z
K 7
svn:log
V 498
Migrate CLRDMASK to be a per-node flag, rather than a per-TID flag.

This is easily possible now that the TX is protected by a single
lock, rather than a per-TXQ (and thus per-TID) lock.

Only set CLRDMASK if none of the destinations are filtered.
This likely will need some tuning when it comes time to do UASPD/PS-POLL
TX, however at that point it should be manually set anyway.

Tested:

* AR9280, STA mode

TODO:

* More thorough testing in AP mode
* test other chipsets, just to be safe/sure.

END