cvs commit: src/sys/net80211 ieee80211_adhoc.c ieee80211_freebsd.h ieee80211_hostap.c ieee80211_ht.c ieee80211_output.c ieee80211_sta.c ieee80211_wds.c

[Sam Leffler]

sam         2008-09-21 23:00:19 UTC

  FreeBSD src repository

  Modified files:
    sys/net80211         ieee80211_adhoc.c ieee80211_freebsd.h 
                         ieee80211_hostap.c ieee80211_ht.c 
                         ieee80211_output.c ieee80211_sta.c 
                         ieee80211_wds.c 
  Log:
  SVN rev 183247 on 2008-09-21 23:00:19Z by sam
  
  Cleanup AMPDU handling:
  
  For receive:
  o explicitly tag rx frames w/ M_AMPDU instead of passing frames through
    the reorder processing according to the node having HT and the frame
    being QoS data
  o relax ieee80211_ampdu_reorder asserts to allow any frame to be passed
    in, unsuitable frames are returned to the caller for normal processing;
    this permits drivers that cannot inspect the PLCP to mark all data
    frames as potential ampdu candidates with only a small penalty
  o add M_AMPDU_MPDU to identify frames resubmitted from the reorder q
  
  For transmit:
  o tag aggregation candidates with M_AMPDU_MPDU
  o fix the QoS ack policy set in ampdu subframes; we only support immediate
    BA streams which should be marked for "normal ack" to get implicit block
    ack behaviour; interestingly certain vendor parts BA'd frames with the
    11e BA ack policy set
  o do not assign a sequence # to aggregation candidates; this must be done
    when frames are submitted for transmit (NB: this can/will be handled
    better when aggregation is pulled up to net80211)
  
  Revision  Changes    Path
  1.3       +9 -13     src/sys/net80211/ieee80211_adhoc.c
  1.21      +7 -3      src/sys/net80211/ieee80211_freebsd.h
  1.3       +9 -13     src/sys/net80211/ieee80211_hostap.c
  1.21      +12 -4     src/sys/net80211/ieee80211_ht.c
  1.61      +23 -3     src/sys/net80211/ieee80211_output.c
  1.3       +9 -13     src/sys/net80211/ieee80211_sta.c
  1.3       +9 -13     src/sys/net80211/ieee80211_wds.c