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Commit 8a275bad authored by Emmanuel Grumbach's avatar Emmanuel Grumbach
Browse files

iwlwifi: mvm: reset beacon filtering and BT Coex data upon FW restart 



When the firmware asserts, we restart the device and reset
the relevant data we hold in the driver. BT Coex data was
not reset and because of that, the driver wouldn't
reconfigure the firmware properly after firmware restart.
Same for beacon filtering. Fix that.

Reviewed-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
parent cc87d322

drivers/net/wireless/iwlwifi/mvm/mac80211.c

+7 −0
Original line number Diff line number Diff line
@@ -668,6 +668,7 @@ static void iwl_mvm_cleanup_iterator(void *data, u8 *mac, 
	spin_unlock_bh(&mvm->time_event_lock);



	mvmvif->phy_ctxt = NULL;

	memset(&mvmvif->bf_data, 0, sizeof(mvmvif->bf_data));

}



#ifdef CONFIG_IWLWIFI_DEBUGFS
@@ -795,6 +796,12 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm) 
	iwl_mvm_reset_phy_ctxts(mvm);

	memset(mvm->fw_key_table, 0, sizeof(mvm->fw_key_table));

	memset(mvm->sta_drained, 0, sizeof(mvm->sta_drained));

	memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif));

	memset(&mvm->last_bt_notif_old, 0, sizeof(mvm->last_bt_notif_old));

	memset(&mvm->last_bt_ci_cmd, 0, sizeof(mvm->last_bt_ci_cmd));

	memset(&mvm->last_bt_ci_cmd_old, 0, sizeof(mvm->last_bt_ci_cmd_old));

	memset(&mvm->bt_ack_kill_msk, 0, sizeof(mvm->bt_ack_kill_msk));

	memset(&mvm->bt_cts_kill_msk, 0, sizeof(mvm->bt_cts_kill_msk));



	ieee80211_wake_queues(mvm->hw);