qcacmn: Add fw stats to cdp_pdev_stats

Add htt tx and rx structs from HTT to cdp_pdev_stats.
These Fw tx and rx stats are obtained through HTT events.
athstats application uses cdp_pdev_stats that contains host stats
and fw stats.

Change-Id: Ia063f406bdc6d32a684c4026b8425ecc96faa3db
CRs-Fixed: 2190793

dp/wifi3.0/dp_internal.h

@@ -383,8 +383,9 @@ void dp_tx_me_free_descriptor(struct cdp_pdev *pdev);
 QDF_STATUS dp_h2t_ext_stats_msg_send(struct dp_pdev *pdev,
 		uint32_t stats_type_upload_mask, uint32_t config_param_0,
 		uint32_t config_param_1, uint32_t config_param_2,
-		uint32_t config_param_3, int cookie);
+		uint32_t config_param_3, int cookie, int cookie_msb);
 void dp_htt_stats_print_tag(uint8_t tag_type, uint32_t *tag_buf);
+void dp_htt_stats_copy_tag(struct dp_pdev *pdev, uint8_t tag_type, uint32_t *tag_buf);
 void dp_peer_rxtid_stats(struct dp_peer *peer, void (*callback_fn),
 		void *cb_ctxt);
 void dp_set_pn_check_wifi3(struct cdp_vdev *vdev_handle,