iwlwifi: mvm: extend time event duration
Before authentication, we start a time event during
which we wait for a beacon in order to sync our timers.
If we didn't hear the beacon during this time - we abandon
the connection. However, in congested environment, it was
observed we might not hear beacons in that time slot.
Extend the time event to give the connection a better chance.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index ec6b072..3590835 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -2556,10 +2556,8 @@
struct ieee80211_vif *vif)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
- u32 duration = min(IWL_MVM_TE_SESSION_PROTECTION_MAX_TIME_MS,
- 200 + vif->bss_conf.beacon_int);
- u32 min_duration = min(IWL_MVM_TE_SESSION_PROTECTION_MIN_TIME_MS,
- 100 + vif->bss_conf.beacon_int);
+ u32 duration = IWL_MVM_TE_SESSION_PROTECTION_MAX_TIME_MS;
+ u32 min_duration = IWL_MVM_TE_SESSION_PROTECTION_MIN_TIME_MS;
if (WARN_ON_ONCE(vif->bss_conf.assoc))
return;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h
index 99d9a35..3d2e8b6 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h
@@ -115,7 +115,7 @@
* needed by the driver.
*/
-#define IWL_MVM_TE_SESSION_PROTECTION_MAX_TIME_MS 500
+#define IWL_MVM_TE_SESSION_PROTECTION_MAX_TIME_MS 600
#define IWL_MVM_TE_SESSION_PROTECTION_MIN_TIME_MS 400
/**