@@ -661,7 +661,8 @@ static void rs_tl_turn_on_agg(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
(lq_sta->tx_agg_tid_en & BIT(tid)) &&
(tid_data->tx_count_last >= IWL_MVM_RS_AGG_START_THRESHOLD)) {
IWL_DEBUG_RATE(mvm, "try to aggregate tid %d\n", tid);
- rs_tl_turn_on_agg_for_tid(mvm, lq_sta, tid, sta);
+ if (rs_tl_turn_on_agg_for_tid(mvm, lq_sta, tid, sta) == 0)
+ tid_data->state = IWL_AGG_QUEUED;
}
}
@@ -2385,8 +2385,10 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (WARN_ON_ONCE(tid >= IWL_MAX_TID_COUNT))
return -EINVAL;
- if (mvmsta->tid_data[tid].state != IWL_AGG_OFF) {
- IWL_ERR(mvm, "Start AGG when state is not IWL_AGG_OFF %d!\n",
+ if (mvmsta->tid_data[tid].state != IWL_AGG_QUEUED &&
+ mvmsta->tid_data[tid].state != IWL_AGG_OFF) {
+ IWL_ERR(mvm,
+ "Start AGG when state is not IWL_AGG_QUEUED or IWL_AGG_OFF %d!\n",
mvmsta->tid_data[tid].state);
return -ENXIO;
}
@@ -281,6 +281,7 @@ struct iwl_mvm_vif;
* These states relate to a specific RA / TID.
*
* @IWL_AGG_OFF: aggregation is not used
+ * @IWL_AGG_QUEUED: aggregation start work has been queued
* @IWL_AGG_STARTING: aggregation are starting (between start and oper)
* @IWL_AGG_ON: aggregation session is up
* @IWL_EMPTYING_HW_QUEUE_ADDBA: establishing a BA session - waiting for the
@@ -290,6 +291,7 @@ struct iwl_mvm_vif;
*/
enum iwl_mvm_agg_state {
IWL_AGG_OFF = 0,
+ IWL_AGG_QUEUED,
IWL_AGG_STARTING,
IWL_AGG_ON,
IWL_EMPTYING_HW_QUEUE_ADDBA,