tree b5baaab1e31664bf225c04581178efaf6e1f387a
parent 20eb7ea93f7ffaaa24b19b8bfc411b1f7605759f
author Sara Sharon <sara.sharon@intel.com> 1462280384 +0300
committer Johannes Berg <johannes.berg@intel.com> 1463044485 +0200

mac80211: allow same PN for AMSDU sub-frames

Some hardware (iwlwifi an example) de-aggregate AMSDUs and copy the IV
as is to the generated MPDUs, so the same PN appears in multiple
packets without being a replay attack.  Allow driver to explicitly
indicate that a frame is allowed to have the same PN as the previous
frame.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>