diff --git a/wmi_unified_api.h b/wmi_unified_api.h
index 768b48ef6b..d230ca1c1a 100644
--- a/wmi_unified_api.h
+++ b/wmi_unified_api.h
@@ -2330,6 +2330,33 @@ QDF_STATUS wmi_unified_fils_discovery_send_cmd(void *wmi_hdl,
 					       struct fd_params *param);
 #endif /* WLAN_SUPPORT_FILS */
 
+/**
+ * wmi_unified_send_roam_scan_stats_cmd() - Wrapper to request roam scan stats
+ * @wmi_hdl: wmi handle
+ * @params: request params
+ *
+ * This function is used to send the roam scan stats request command to
+ * firmware.
+ *
+ * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
+ */
+QDF_STATUS
+wmi_unified_send_roam_scan_stats_cmd(void *wmi_hdl,
+				     struct wmi_roam_scan_stats_req *params);
+
+/**
+ * wmi_extract_roam_scan_stats_res_evt() - API to extract roam scan stats res
+ * @wmi: wmi handle
+ * @evt_buf: pointer to the event buffer
+ * @vdev_id: output pointer to hold vdev id
+ * @res_param: output pointer to hold extracted memory
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+wmi_extract_roam_scan_stats_res_evt(wmi_unified_t wmi, void *evt_buf,
+				    uint32_t *vdev_id,
+				    struct wmi_roam_scan_stats_res **res_param);
 /**
  * wmi_unified_offload_11k_cmd() - send 11k offload command
  * @wmi_hdl: wmi handle
diff --git a/wmi_unified_param.h b/wmi_unified_param.h
index 8443b02306..c26eca3ae3 100644
--- a/wmi_unified_param.h
+++ b/wmi_unified_param.h
@@ -5614,6 +5614,7 @@ typedef enum {
 #endif
 	wmi_twt_enable_complete_event_id,
 	wmi_apf_get_vdev_work_memory_resp_event_id,
+	wmi_roam_scan_stats_event_id,
 
 #ifdef OL_ATH_SMART_LOGGING
 	wmi_debug_fatal_condition_eventid,
@@ -8752,4 +8753,82 @@ struct wmi_apf_read_memory_resp_event_params {
 #define WMI_HOST_VDEV_FLAGS_TRANSMIT_AP        0x00000002
 #define WMI_HOST_VDEV_FLAGS_NON_TRANSMIT_AP    0x00000004
 
+/* Begin of roam scan stats definitions */
+
+#define WMI_ROAM_SCAN_STATS_MAX             5
+#define WMI_ROAM_SCAN_STATS_CANDIDATES_MAX  4
+#define WMI_ROAM_SCAN_STATS_CHANNELS_MAX    50
+
+/**
+ * struct wmi_roam_scan_stats_req - Structure to hold roam scan stats request
+ * @vdev_id: interface id
+ */
+struct wmi_roam_scan_stats_req {
+	uint32_t vdev_id;
+};
+
+/**
+ * struct wmi_roam_scan_cand - Roam scan candidates
+ * @score: score of AP
+ * @rssi: rssi of the AP
+ * @freq: center frequency
+ * @bssid: bssid of AP
+ */
+struct wmi_roam_scan_cand {
+	uint32_t score;
+	uint32_t rssi;
+	uint32_t freq;
+	uint8_t  bssid[QDF_MAC_ADDR_SIZE];
+};
+
+/**
+ * struct wmi_roam_scan_stats_params - Roam scan details
+ * @time_stamp: time at which this roam scan happened
+ * @client_id: id of client which triggered this scan
+ * @num_scan_chans: number of channels that were scanned as part of this scan
+ * @scan_freqs: frequencies of the channels that were scanned
+ * @is_roam_successful: whether a successful roaming happened after this scan
+ * @old_bssid: bssid to which STA is connected just before this scan
+ * @new_bssid: bssid to which STA is roamed to in case of successful roaming
+ * @num_roam_candidates: no.of roam candidates that are being reported
+ * @roam_candidate: roam scan candidate details
+ * @trigger_id: reason for triggering this roam or roam scan
+ * @trigger_value: threshold value related to trigger_id
+ */
+struct wmi_roam_scan_stats_params {
+	uint64_t time_stamp;
+	uint32_t client_id;
+	uint32_t num_scan_chans;
+	uint32_t scan_freqs[WMI_ROAM_SCAN_STATS_CHANNELS_MAX];
+	uint32_t is_roam_successful;
+
+	/* Bssid to which STA is connected when the roam scan is triggered */
+	uint8_t  old_bssid[QDF_MAC_ADDR_SIZE];
+
+	/*
+	 * Bssid to which STA is connected after roaming. Will be valid only
+	 * if is_roam_successful is true.
+	 */
+	uint8_t  new_bssid[QDF_MAC_ADDR_SIZE];
+
+	/* Number of roam candidates that are being reported in the stats */
+	uint32_t num_roam_candidates;
+	struct wmi_roam_scan_cand cand[WMI_ROAM_SCAN_STATS_CANDIDATES_MAX];
+	uint32_t trigger_id;
+	uint32_t trigger_value;
+};
+
+/**
+ * struct wmi_roam_scan_stats_res - Roam scan stats response from firmware
+ * @num_roam_scan: number of roam scans triggered
+ * @roam_scan: place holder to indicate the array of
+ *             wmi_roam_scan_stats_params followed by this structure
+ */
+struct wmi_roam_scan_stats_res {
+	uint32_t num_roam_scans;
+	struct wmi_roam_scan_stats_params roam_scan[0];
+};
+
+/* End of roam scan stats definitions */
+
 #endif /* _WMI_UNIFIED_PARAM_H_ */
diff --git a/wmi_unified_priv.h b/wmi_unified_priv.h
index cd843a9947..ff8be3ac43 100644
--- a/wmi_unified_priv.h
+++ b/wmi_unified_priv.h
@@ -1620,6 +1620,17 @@ QDF_STATUS (*extract_swfda_vdev_id)(wmi_unified_t wmi_handle, void *evt_buf,
 QDF_STATUS (*send_fils_discovery_send_cmd)(wmi_unified_t wmi_handle,
 					   struct fd_params *param);
 #endif /* WLAN_SUPPORT_FILS */
+
+QDF_STATUS
+(*send_roam_scan_stats_cmd)(wmi_unified_t wmi_handle,
+			    struct wmi_roam_scan_stats_req *params);
+
+QDF_STATUS
+(*extract_roam_scan_stats_res_evt)(wmi_unified_t wmi_handle,
+				   void *evt_buf,
+				   uint32_t *vdev_id,
+				   struct wmi_roam_scan_stats_res **res_param);
+
 QDF_STATUS (*send_offload_11k_cmd)(wmi_unified_t wmi_handle,
 		struct wmi_11k_offload_params *params);