K 10 svn:author V 3 sam K 8 svn:date V 27 2008-10-25T23:58:59.989668Z K 7 svn:log V 520 Sync BAR frame handling with out of tree work: o correct BAR frame construction for AMPDU o retransmit BAR frames until ACK'd or timeout (use tunables to control behaviour, default is very aggressive) o defer seq# update until BAR frame is ACK'd o add BAR response handling callback for driver to interpose and push new state to device or push pending aggregates While here also: o add backpointer to node in the per-tid tx aggregation data structure o move ampdu tx state setup/teardown work to separate functions END