diff --git a/dp/inc/cdp_txrx_me.h b/dp/inc/cdp_txrx_me.h
index 2e40067..0851420 100644
--- a/dp/inc/cdp_txrx_me.h
+++ b/dp/inc/cdp_txrx_me.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2018 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -140,6 +140,25 @@
 			(vdev, wbuf, newmac, newmaccnt);
 }
 
+static inline uint16_t
+cdp_tx_me_find_ast_entry(ol_txrx_soc_handle soc, struct cdp_vdev *vdev,
+			 uint8_t *da_mac_addr, uint8_t *ra_mac_addr)
+{
+	if (!soc || !soc->ops) {
+		QDF_TRACE(QDF_MODULE_ID_CDP, QDF_TRACE_LEVEL_DEBUG,
+				"%s: Invalid Instance", __func__);
+		QDF_BUG(0);
+		return 0;
+	}
+
+	if (!soc->ops->me_ops ||
+	    !soc->ops->me_ops->tx_me_find_ast_entry)
+		return 0;
+
+	return soc->ops->me_ops->tx_me_find_ast_entry(vdev, da_mac_addr,
+						      ra_mac_addr);
+}
+
 /* Should be a function pointer in ol_txrx_osif_ops{} */
 /**
  * @brief notify mcast frame indication from FW.
diff --git a/dp/inc/cdp_txrx_ops.h b/dp/inc/cdp_txrx_ops.h
index 479b2bf..68d9cc2 100644
--- a/dp/inc/cdp_txrx_ops.h
+++ b/dp/inc/cdp_txrx_ops.h
@@ -590,6 +590,10 @@
 
 	int (*mcast_notify)(struct cdp_pdev *pdev,
 			u_int8_t vdev_id, qdf_nbuf_t msdu);
+
+	uint16_t (*tx_me_find_ast_entry)(struct cdp_vdev *vdev,
+					 uint8_t *da_mac_addr,
+					 uint8_t *ra_mac_addr);
 };
 
 struct cdp_mon_ops {
diff --git a/dp/wifi3.0/dp_main.c b/dp/wifi3.0/dp_main.c
index a4625d0..af5bee5 100644
--- a/dp/wifi3.0/dp_main.c
+++ b/dp/wifi3.0/dp_main.c
@@ -8335,6 +8335,7 @@
 	.tx_me_free_descriptor = dp_tx_me_free_descriptor,
 	.tx_me_convert_ucast = dp_tx_me_send_convert_ucast,
 #endif
+	.tx_me_find_ast_entry = NULL,
 };
 
 static struct cdp_mon_ops dp_ops_mon = {