iwlwifi: mvm: program DTIM timings properly

For the firmware to know when DTIM beacons arrive
we have to program the DTIM time in TSF and system
time in the MAC context. Since mac80211 now tracks
the different times (on demand), this becomes easy.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 6fb084f2c257..76794940e1f0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -115,7 +115,8 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
                     IEEE80211_HW_WANT_MONITOR_VIF |
                     IEEE80211_HW_SUPPORTS_PS |
                     IEEE80211_HW_SUPPORTS_DYNAMIC_PS |
-                    IEEE80211_HW_AMPDU_AGGREGATION;
+                    IEEE80211_HW_AMPDU_AGGREGATION |
+                    IEEE80211_HW_TIMING_BEACON_ONLY;
 
         hw->queues = IWL_FIRST_AMPDU_QUEUE;
         hw->offchannel_tx_hw_queue = IWL_OFFCHANNEL_QUEUE;