1 files changed, 46 insertions, 7 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 9e124755a3ce..72c9235c6bd5 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -770,8 +770,6 @@ static int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm,
 	IWL_DEBUG_TX_QUEUES(mvm, "Enabling TXQ #%d for sta %d tid %d\n",
 			    queue, sta_id, tid);
 
-	IWL_DEBUG_TX_QUEUES(mvm, "Enabling TXQ #%d\n", queue);
-
 	return queue;
 }
 
@@ -1997,7 +1995,7 @@ static int iwl_mvm_enable_aux_snif_queue_tvqm(struct iwl_mvm *mvm, u8 sta_id)
 }
 
 static int iwl_mvm_add_int_sta_with_queue(struct iwl_mvm *mvm, int macidx,
-					  int maccolor,
+					  int maccolor, u8 *addr,
 					  struct iwl_mvm_int_sta *sta,
 					  u16 *queue, int fifo)
 {
@@ -2007,7 +2005,7 @@ static int iwl_mvm_add_int_sta_with_queue(struct iwl_mvm *mvm, int macidx,
 	if (!iwl_mvm_has_new_tx_api(mvm))
 		iwl_mvm_enable_aux_snif_queue(mvm, *queue, sta->sta_id, fifo);
 
-	ret = iwl_mvm_add_int_sta_common(mvm, sta, NULL, macidx, maccolor);
+	ret = iwl_mvm_add_int_sta_common(mvm, sta, addr, macidx, maccolor);
 	if (ret) {
 		if (!iwl_mvm_has_new_tx_api(mvm))
 			iwl_mvm_disable_txq(mvm, NULL, *queue,
@@ -2047,7 +2045,7 @@ int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm)
 	if (ret)
 		return ret;
 
-	ret = iwl_mvm_add_int_sta_with_queue(mvm, MAC_INDEX_AUX, 0,
+	ret = iwl_mvm_add_int_sta_with_queue(mvm, MAC_INDEX_AUX, 0, NULL,
 					     &mvm->aux_sta, &mvm->aux_queue,
 					     IWL_MVM_TX_FIFO_MCAST);
 	if (ret) {
@@ -2065,7 +2063,8 @@ int iwl_mvm_add_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 	lockdep_assert_held(&mvm->mutex);
 
 	return iwl_mvm_add_int_sta_with_queue(mvm, mvmvif->id, mvmvif->color,
-					      &mvm->snif_sta, &mvm->snif_queue,
+					      NULL, &mvm->snif_sta,
+					      &mvm->snif_queue,
 					      IWL_MVM_TX_FIFO_BE);
 }
 
@@ -2863,7 +2862,7 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		ret = IEEE80211_AMPDU_TX_START_IMMEDIATE;
 	} else {
 		tid_data->state = IWL_EMPTYING_HW_QUEUE_ADDBA;
-		ret = 0;
+		ret = IEEE80211_AMPDU_TX_START_DELAY_ADDBA;
 	}
 
 out:
@@ -3903,3 +3902,43 @@ u16 iwl_mvm_tid_queued(struct iwl_mvm *mvm, struct iwl_mvm_tid_data *tid_data)
 
 	return ieee80211_sn_sub(sn, tid_data->next_reclaimed);
 }
+
+int iwl_mvm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+			 struct iwl_mvm_int_sta *sta, u8 *addr, u32 cipher,
+			 u8 *key, u32 key_len)
+{
+	int ret;
+	u16 queue;
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	struct ieee80211_key_conf *keyconf;
+
+	ret = iwl_mvm_allocate_int_sta(mvm, sta, 0,
+				       NL80211_IFTYPE_UNSPECIFIED,
+				       IWL_STA_LINK);
+	if (ret)
+		return ret;
+
+	ret = iwl_mvm_add_int_sta_with_queue(mvm, mvmvif->id, mvmvif->color,
+					     addr, sta, &queue,
+					     IWL_MVM_TX_FIFO_BE);
+	if (ret)
+		goto out;
+
+	keyconf = kzalloc(sizeof(*keyconf) + key_len, GFP_KERNEL);
+	if (!keyconf) {
+		ret = -ENOBUFS;
+		goto out;
+	}
+
+	keyconf->cipher = cipher;
+	memcpy(keyconf->key, key, key_len);
+	keyconf->keylen = key_len;
+
+	ret = iwl_mvm_send_sta_key(mvm, sta->sta_id, keyconf, false,
+				   0, NULL, 0, 0, true);
+	kfree(keyconf);
+	return 0;
+out:
+	iwl_mvm_dealloc_int_sta(mvm, sta);
+	return ret;
+}