iwlwifi: mvm: re-aggregate shared queue after unsharing

When a shared queue becomes unshared, aggregations should be
re-enabled if they've existed before. Make sure that they do
this, if required.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index 68f4e7fdfc11..dae64a67a531 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -1131,7 +1131,13 @@ static void iwl_mvm_remove_inactive_tids(struct iwl_mvm *mvm,
                         BIT(mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]]);
         }
 
-        /* TODO: if queue was shared - need to re-enable AGGs */
+        /* If the queue is marked as shared - "unshare" it */
+        if (mvm->queue_info[queue].hw_queue_refcount == 1 &&
+            mvm->queue_info[queue].status == IWL_MVM_QUEUE_SHARED) {
+                mvm->queue_info[queue].status = IWL_MVM_QUEUE_RECONFIGURING;
+                IWL_DEBUG_TX_QUEUES(mvm, "Marking Q:%d for reconfig\n",
+                                    queue);
+        }
 }
 
 void iwl_mvm_inactivity_check(struct iwl_mvm *mvm)