iwlagn: allocate resources for TX BA session in transport

The queues and all the related logic suits to the transport layer.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h b/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h
index d73ebef..ece9408 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h
@@ -194,6 +194,9 @@
 void iwl_trans_tx_queue_set_status(struct iwl_priv *priv,
 			     struct iwl_tx_queue *txq,
 			     int tx_fifo_id, int scd_retry);
+int iwl_trans_pcie_tx_agg_alloc(struct iwl_trans *trans,
+				enum iwl_rxon_context_id ctx, int sta_id,
+				int tid, u16 *ssn);
 void iwl_trans_pcie_txq_agg_setup(struct iwl_priv *priv,
 					enum iwl_rxon_context_id ctx,
 					int sta_id, int tid, int frame_limit);