• Johannes Berg's avatar
    mac80211: add sta_state callback · f09603a2
    Johannes Berg authored
    (based on Eliad's patch)
    Add a callback to notify the low-level driver whenever
    the state of a station changes. The driver is only
    notified when the station is actually in the mac80211
    hash table, not for pre-insert state transitions.
    To allow the driver to replace sta_add/remove calls
    with this, call extra transitions with the NOTEXIST
    This callback can fail, so we need to be careful in
    handling it when a station is inserted, particularly
    in the IBSS case where we still keep the station entry
    around for mac80211 purposes.
    Signed-off-by: default avatarEliad Peller <eliad@wizery.com>
    Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
    Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
driver-trace.h 31.3 KB