diff --git a/wmi/inc/wmi_unified_dfs_api.h b/wmi/inc/wmi_unified_dfs_api.h
index b0d13ebdac..5a35821b00 100644
--- a/wmi/inc/wmi_unified_dfs_api.h
+++ b/wmi/inc/wmi_unified_dfs_api.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018 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
@@ -54,4 +54,19 @@ QDF_STATUS wmi_extract_dfs_radar_detection_event(void *wmi_hdl,
 		struct radar_found_info *radar_found,
 		uint32_t len);
 
+#ifdef QCA_MCL_DFS_SUPPORT
+/**
+ * wmi_extract_wlan_radar_event_info() - function to handle radar pulse event.
+ * @wmi_hdl: wmi handle
+ * @evt_buf: event buffer
+ * @wlan_radar_event: pointer to radar event info structure
+ * @len: length of buffer
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS wmi_extract_wlan_radar_event_info(void *wmi_hdl,
+		uint8_t *evt_buf,
+		struct radar_event_info *wlan_radar_event,
+		uint32_t len);
+#endif
 #endif /* _WMI_UNIFIED_DFS_API_H_ */
diff --git a/wmi/inc/wmi_unified_priv.h b/wmi/inc/wmi_unified_priv.h
index ecb284463a..cb363cac91 100644
--- a/wmi/inc/wmi_unified_priv.h
+++ b/wmi/inc/wmi_unified_priv.h
@@ -1462,6 +1462,10 @@ QDF_STATUS (*extract_dfs_radar_detection_event)(wmi_unified_t wmi_handle,
 		uint8_t *evt_buf,
 		struct radar_found_info *radar_found,
 		uint32_t len);
+QDF_STATUS (*extract_wlan_radar_event_info)(wmi_unified_t wmi_handle,
+		uint8_t *evt_buf,
+		struct radar_event_info *wlan_radar_event,
+		uint32_t len);
 #endif
 QDF_STATUS (*send_set_country_cmd)(wmi_unified_t wmi_handle,
 				struct set_country *param);
diff --git a/wmi/src/wmi_unified_dfs_api.c b/wmi/src/wmi_unified_dfs_api.c
index 1b88fde632..6cce9f52eb 100644
--- a/wmi/src/wmi_unified_dfs_api.c
+++ b/wmi/src/wmi_unified_dfs_api.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
  *
  *
  * Permission to use, copy, modify, and/or distribute this software for
@@ -54,3 +54,19 @@ QDF_STATUS wmi_extract_dfs_radar_detection_event(void *wmi_hdl,
 
 	return QDF_STATUS_E_FAILURE;
 }
+
+#ifdef QCA_MCL_DFS_SUPPORT
+QDF_STATUS wmi_extract_wlan_radar_event_info(void *wmi_hdl,
+		uint8_t *evt_buf,
+		struct radar_event_info *wlan_radar_event,
+		uint32_t len)
+{
+	struct wmi_unified *wmi_handle = (struct wmi_unified *)wmi_hdl;
+
+	if (wmi_handle->ops->extract_wlan_radar_event_info)
+		return wmi_handle->ops->extract_wlan_radar_event_info(
+				wmi_handle, evt_buf, wlan_radar_event, len);
+
+	return QDF_STATUS_E_FAILURE;
+}
+#endif
diff --git a/wmi/src/wmi_unified_tlv.c b/wmi/src/wmi_unified_tlv.c
index e5aaa174c0..095cd7502b 100644
--- a/wmi/src/wmi_unified_tlv.c
+++ b/wmi/src/wmi_unified_tlv.c
@@ -20637,6 +20637,55 @@ static QDF_STATUS extract_dfs_radar_detection_event_tlv(
 
 	return QDF_STATUS_SUCCESS;
 }
+
+#ifdef QCA_MCL_DFS_SUPPORT
+/**
+ * extract_wlan_radar_event_info_tlv() - extract radar pulse event
+ * @wmi_handle: wma handle
+ * @evt_buf: event buffer
+ * @wlan_radar_event: Pointer to struct radar_event_info
+ * @len: length of buffer
+ *
+ * Return: QDF_STATUS
+ */
+static QDF_STATUS extract_wlan_radar_event_info_tlv(
+		wmi_unified_t wmi_handle,
+		uint8_t *evt_buf,
+		struct radar_event_info *wlan_radar_event,
+		uint32_t len)
+{
+	WMI_DFS_RADAR_EVENTID_param_tlvs *param_tlv;
+	wmi_dfs_radar_event_fixed_param *radar_event;
+
+	param_tlv = (WMI_DFS_RADAR_EVENTID_param_tlvs *)evt_buf;
+	if (!param_tlv) {
+		WMI_LOGE("invalid wlan radar event buf");
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	radar_event = param_tlv->fixed_param;
+	wlan_radar_event->pulse_is_chirp = radar_event->pulse_is_chirp;
+	wlan_radar_event->pulse_center_freq = radar_event->pulse_center_freq;
+	wlan_radar_event->pulse_duration = radar_event->pulse_duration;
+	wlan_radar_event->rssi = radar_event->rssi;
+	wlan_radar_event->pulse_detect_ts = radar_event->pulse_detect_ts;
+	wlan_radar_event->upload_fullts_high = radar_event->upload_fullts_high;
+	wlan_radar_event->upload_fullts_low = radar_event->upload_fullts_low;
+	wlan_radar_event->peak_sidx = radar_event->peak_sidx;
+	wlan_radar_event->pdev_id = radar_event->pdev_id;
+
+	return QDF_STATUS_SUCCESS;
+}
+#else
+static QDF_STATUS extract_wlan_radar_event_info_tlv(
+		wmi_unified_t wmi_handle,
+		uint8_t *evt_buf,
+		struct radar_event_info *wlan_radar_event,
+		uint32_t len)
+{
+	return QDF_STATUS_SUCCESS;
+}
+#endif
 #endif
 
 /**
@@ -21875,6 +21924,7 @@ struct wmi_ops tlv_ops =  {
 	.extract_dfs_cac_complete_event = extract_dfs_cac_complete_event_tlv,
 	.extract_dfs_radar_detection_event =
 		extract_dfs_radar_detection_event_tlv,
+	.extract_wlan_radar_event_info = extract_wlan_radar_event_info_tlv,
 #endif
 	.convert_pdev_id_host_to_target =
 		convert_host_pdev_id_to_target_pdev_id_legacy,