qcacmn: Mark first packet after wow wakeup

Add feature support to tag first packet that wakes up HOST from WoW.

rx_pkt_tlv.rx_msdu_end.reserved_1a field is used by TARGET to meet
such request.

Change-Id: I3d37e13e8cff49bc4f622d3070a19e4c4be56417
CRs-Fixed: 3137621

dp/wifi3.0/dp_rx.h

@@ -2096,6 +2096,27 @@ dp_rx_is_list_ready(qdf_nbuf_t nbuf_head,
 }
 #endif
 
+#ifdef WLAN_FEATURE_MARK_FIRST_WAKEUP_PACKET
+/**
+ * dp_rx_mark_first_packet_after_wow_wakeup - get first packet after wow wakeup
+ * @pdev: pointer to dp_pdev structure
+ * @rx_tlv: pointer to rx_pkt_tlvs structure
+ * @nbuf: pointer to skb buffer
+ *
+ * Return: None
+ */
+void dp_rx_mark_first_packet_after_wow_wakeup(struct dp_pdev *pdev,
+					      uint8_t *rx_tlv,
+					      qdf_nbuf_t nbuf);
+#else
+static inline void
+dp_rx_mark_first_packet_after_wow_wakeup(struct dp_pdev *pdev,
+					 uint8_t *rx_tlv,
+					 qdf_nbuf_t nbuf)
+{
+}
+#endif
+
 #if defined(WLAN_MAX_PDEVS) && (WLAN_MAX_PDEVS == 1)
 static inline uint8_t
 dp_rx_get_defrag_bm_id(struct dp_soc *soc)