iwlwifi: mvm: Implement CQM offloading

Use beacon statistics notification to track RSSI.
Notify mac80211 when the tresholds are crossed.
The roaming treshold is configured to be
equal to cqm_thold. If the beacon filtering command
is not supported by fw fall back and use mac80211
mechanism.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Andrei Otcheretianski 2013-07-21 17:23:59 +03:00 • committed by Johannes Berg
commit a20fd39866
6 changed files with 133 additions and 11 deletions