[V3,0/2] mac80211: add ADDBA_EXT responder support

Message

John Crispin July 13, 2019, 4:36 p.m. UTC

HE allows peers to negotiate the aggregation fragmentation level to be used
during transmission. The level can be 1-3. The Ext element is added behind
the ADDBA request inside the action frame. The responder will then reply
with the same level or a lower one if the requested one is not supported.
This patch only handles the responder part.

Changes in V3
* set elems to 0 prior to parsing IEs

Changes in V2
* utilise the IE parser provided by mac80211

John Crispin (2):
  mac80211: add support for parsing ADDBA_EXT IEs
  mac80211: add support for the ADDBA extension element

 include/linux/ieee80211.h  | 11 ++++++
 net/mac80211/agg-rx.c      | 71 +++++++++++++++++++++++++++++++++-----
 net/mac80211/ht.c          |  2 +-
 net/mac80211/ieee80211_i.h |  4 ++-
 net/mac80211/util.c        |  7 ++++
 5 files changed, 84 insertions(+), 11 deletions(-)