From: Eliad Peller <eliad@xxxxxxxxxx>
When waking up from d3 due to disconnection event
(e.g. because of beacon loss), we should disconnect
immediately.
Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
Reviewed-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/mvm/d3.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index 096cf80..d9eb68e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -1533,10 +1533,16 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
struct iwl_mvm_d3_gtk_iter_data gtkdata = {
.status = status,
};
+ u32 disconnection_reasons =
+ IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON |
+ IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH;
if (!status || !vif->bss_conf.bssid)
return false;
+ if (le32_to_cpu(status->wakeup_reasons) & disconnection_reasons)
+ return false;
+
/* find last GTK that we used initially, if any */
gtkdata.find_phase = true;
ieee80211_iter_keys(mvm->hw, vif,
--
1.7.9.5
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