iwlwifi: add TX queue size parameter to TX queue allocation

As preparation for dynamic queue sizing, add a parameter
of the TX queue size to the dynamic queue allocation op
mode API.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/mvm/utils.c

@@ -733,7 +733,8 @@ int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue,
 	if (cmd.tid == IWL_MAX_TID_COUNT)
 		cmd.tid = IWL_MGMT_TID;
 	queue = iwl_trans_txq_alloc(mvm->trans, (void *)&cmd,
-				    SCD_QUEUE_CFG, timeout);
+				    SCD_QUEUE_CFG, IWL_DEFAULT_QUEUE_SIZE,
+				    timeout);
 
 	if (queue < 0) {
 		IWL_DEBUG_TX_QUEUES(mvm,