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From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 13 Mar 2023 12:02:58 +0100
Subject: [PATCH] wifi: iwlwifi: mvm: support flush on AP interfaces
Support TX flush on AP interfaces so that we will do a
proper flush for frames on the queue before keys are
removed.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Greenman, Gregory <gregory.greenman@intel.com>
---
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -4791,9 +4791,6 @@ static void iwl_mvm_mac_flush(struct iee
return;
}
- if (vif->type != NL80211_IFTYPE_STATION)
- return;
-
/* Make sure we're done with the deferred traffic before flushing */
flush_work(&mvm->add_stream_wk);
@@ -4811,9 +4808,6 @@ static void iwl_mvm_mac_flush(struct iee
if (mvmsta->vif != vif)
continue;
- /* make sure only TDLS peers or the AP are flushed */
- WARN_ON(i != mvmvif->ap_sta_id && !sta->tdls);
-
if (drop) {
if (iwl_mvm_flush_sta(mvm, mvmsta, false))
IWL_ERR(mvm, "flush request fail\n");
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