qcacmn: Allocate dedicated tx desc pool for ppeds

Allocate dedicated tx desc pool for PPE2TCL ring
tx completion handling.

Change-Id: I3d3220b9b38b6f24d98ce73cb5273ae4dc6e7f37
CRs-Fixed: 3300660

dp/wifi3.0/dp_tx.h

@@ -286,6 +286,14 @@ qdf_nbuf_t dp_tx_exc_drop(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
 			  qdf_nbuf_t nbuf,
 			  struct cdp_tx_exception_metadata *tx_exc_metadata);
 #endif
+#ifdef WLAN_SUPPORT_PPEDS
+void dp_ppeds_tx_desc_free(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc);
+#else
+static inline
+void dp_ppeds_tx_desc_free(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc)
+{
+}
+#endif
 #ifndef QCA_HOST_MODE_WIFI_DISABLED
 /**
  * dp_tso_attach() - TSO Attach handler