qcacmn: Update TX HP only for last TSO segment

Currently HW TX queue HP value is updated for every TSO segment enqueue,
as a part of optimization update HP only for the last segment.

Change-Id: Ibe349a1e6f55932bf780e1f755f13841078a493f
CRs-Fixed: 3138142

dp/wifi3.0/dp_tx.h

@@ -188,6 +188,7 @@ struct dp_tx_queue {
  * @ix_tx_sniffer: Indicates if the packet has to be sniffed
  * @gsn: global sequence for reinjected mcast packets
  * @vdev_id : vdev_id for reinjected mcast packets
+ * @skip_hp_update : Skip HP update for TSO segments and update in last segment
  *
  * This structure holds the complete MSDU information needed to program the
  * Hardware TCL and MSDU extension descriptors for different frame types
@@ -212,6 +213,9 @@ struct dp_tx_msdu_info_s {
 	uint8_t vdev_id;
 #endif
 #endif
+#ifdef WLAN_DP_FEATURE_SW_LATENCY_MGR
+	uint8_t skip_hp_update;
+#endif
 };
 
 #ifndef QCA_HOST_MODE_WIFI_DISABLED
@@ -786,6 +790,7 @@ void dp_tx_update_stats(struct dp_soc *soc,
  * @soc: Datapath soc handle
  * @tx_desc: tx packet descriptor
  * @tid: TID for pkt transmission
+ * @msdu_info: MSDU info of tx packet
  *
  * Returns: 1, if coalescing is to be done
  *	    0, if coalescing is not to be done
@@ -793,7 +798,7 @@ void dp_tx_update_stats(struct dp_soc *soc,
 int
 dp_tx_attempt_coalescing(struct dp_soc *soc, struct dp_vdev *vdev,
 			 struct dp_tx_desc_s *tx_desc,
-			 uint8_t tid);
+			 uint8_t tid, struct dp_tx_msdu_info_s *msdu_info);
 
 /**
  * dp_tx_ring_access_end() - HAL ring access end for data transmission
@@ -826,7 +831,8 @@ dp_tx_ring_access_end(struct dp_soc *soc, hal_ring_handle_t hal_ring_hdl,
 static inline int
 dp_tx_attempt_coalescing(struct dp_soc *soc, struct dp_vdev *vdev,
 			 struct dp_tx_desc_s *tx_desc,
-			 uint8_t tid)
+			 uint8_t tid,
+			 struct dp_tx_msdu_info_s *msdu_info)
 {
 	return 0;
 }