diff --git a/target/inc/wmi_services.h b/target/inc/wmi_services.h
index 2ea83914a7f9..d75056fcecdd 100644
--- a/target/inc/wmi_services.h
+++ b/target/inc/wmi_services.h
@@ -162,7 +162,7 @@ typedef enum {
 	WMI_SERVICE_DEPRECATED_REPLACE,
 	WMI_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE, /* FW supports a new mode that allows to run connection tracker in host */
 	WMI_SERVICE_ENHANCED_MCAST_FILTER,/* FW supports enhanced multicast filtering (of mcast IP inside ucast WLAN) */
-
+	WMI_SERVICE_PERIODIC_CHAN_STAT_SUPPORT, /* periodic channel stats service */
 	WMI_MAX_SERVICE = 128             /* max service */
 } WMI_SERVICE;
 
diff --git a/target/inc/wmi_tlv_defs.h b/target/inc/wmi_tlv_defs.h
index ba0a43f1e4cf..70ffdbdab14d 100644
--- a/target/inc/wmi_tlv_defs.h
+++ b/target/inc/wmi_tlv_defs.h
@@ -690,6 +690,7 @@ typedef enum {
 	WMITLV_TAG_STRUC_WMI_COEX_CONFIG_CMD_fixed_param,
 	WMITLV_TAG_STRUC_wmi_config_enhanced_mcast_filter_fixed_param,
 	WMITLV_TAG_STRUC_WMI_CHAN_AVOID_RPT_ALLOW_CMD_fixed_param,
+	WMITLV_TAG_STRUC_wmi_set_periodic_channel_stats_config_fixed_param,
 } WMITLV_TAG_ID;
 
 /*
@@ -968,7 +969,8 @@ typedef enum {
 	OP(WMI_VDEV_SET_QUIET_MODE_CMDID) \
 	OP(WMI_COEX_CONFIG_CMDID) \
 	OP(WMI_CONFIG_ENHANCED_MCAST_FILTER_CMDID) \
-	OP(WMI_CHAN_AVOID_RPT_ALLOW_CMDID)
+	OP(WMI_CHAN_AVOID_RPT_ALLOW_CMDID) \
+	OP(WMI_SET_PERIODIC_CHANNEL_STATS_CONFIG_CMDID)
 
 /*
  * IMPORTANT: Please add _ALL_ WMI Events Here.
@@ -2777,6 +2779,11 @@ WMITLV_CREATE_PARAM_STRUC(WMI_SOC_SET_ANTENNA_MODE_CMDID);
 	WMITLV_ELEM(id, op, buf, len, WMITLV_TAG_STRUC_wmi_pdev_set_antenna_mode_cmd_fixed_param, wmi_pdev_set_antenna_mode_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX)
 WMITLV_CREATE_PARAM_STRUC(WMI_PDEV_SET_ANTENNA_MODE_CMDID);
 
+/* enable/disable and set the periodicity of periodic channel stats */
+#define WMITLV_TABLE_WMI_SET_PERIODIC_CHANNEL_STATS_CONFIG_CMDID(id, op, buf, len) \
+    WMITLV_ELEM(id, op, buf, len, WMITLV_TAG_STRUC_wmi_set_periodic_channel_stats_config_fixed_param, wmi_set_periodic_channel_stats_config_fixed_param, fixed_param, WMITLV_SIZE_FIX)
+WMITLV_CREATE_PARAM_STRUC(WMI_SET_PERIODIC_CHANNEL_STATS_CONFIG_CMDID);
+
 /************************** TLV definitions of WMI events *******************************/
 
 /* Service Ready event */
diff --git a/target/inc/wmi_unified.h b/target/inc/wmi_unified.h
index f6baf6d48c0c..d62718e9f025 100644
--- a/target/inc/wmi_unified.h
+++ b/target/inc/wmi_unified.h
@@ -337,6 +337,8 @@ typedef enum {
 	WMI_PDEV_SET_MAC_CONFIG_CMDID,
 	/** Set per band and per pdev antenna chains */
 	WMI_PDEV_SET_ANTENNA_MODE_CMDID,
+	/** Periodic channel stats request command */
+	WMI_SET_PERIODIC_CHANNEL_STATS_CONFIG_CMDID,
 
 	/* VDEV(virtual device) specific commands */
 	/** vdev create */
@@ -6719,7 +6721,11 @@ typedef struct {
 	/** channel tx power per throughput */
 	A_UINT32 chan_tx_pwr_tp;
 	/** rx frame count (cumulative) */
-	A_UINT32   rx_frame_count;
+	A_UINT32 rx_frame_count;
+	/** BSS rx cycle count */
+	A_UINT32 my_bss_rx_cycle_count;
+	/** b-mode data rx time (units are microseconds) */
+	A_UINT32 rx_11b_mode_data_duration;
 } wmi_chan_info_event_fixed_param;
 
 /**
@@ -6791,7 +6797,11 @@ typedef struct _wlan_dcs_im_tgt_stats {
 
 	/** CCK phy error count, MAC_PCU_PHY_ERR_CNT_2_ADDRESS */
 	A_UINT32 reg_cck_phyerr_cnt;            /* CCK err count since last reset, read from register */
+	/** Channel noise floor (units are dBm) */
+	A_INT32 chan_nf;
 
+	/** BSS rx cycle count */
+	A_UINT32 my_bss_rx_cycle_count;
 } wlan_dcs_im_tgt_stats_t;
 
 /**
@@ -15073,6 +15083,22 @@ typedef struct {
 	A_UINT32 rpt_allow;
 } WMI_CHAN_AVOID_RPT_ALLOW_CMD_fixed_param;
 
+/*
+ * Periodic channel stats WMI command structure
+ * WMI_SET_PERIODIC_CHANNEL_STATS_CONFIG_CMDID
+ */
+typedef struct {
+	/*
+	 * TLV tag and len; tag equals
+	 * WMITLV_TAG_STRUC_wmi_set_periodic_channel_stats_config_fixed_param
+	 */
+	A_UINT32 tlv_header;
+	/** 1 = enable, 0 = disable */
+	A_UINT32 enable;
+	/** periodic stats duration (units are milliseconds) */
+	A_UINT32 stats_period;
+} wmi_set_periodic_channel_stats_config_fixed_param;
+
 /* ADD NEW DEFS HERE */
 
 /*****************************************************************************
diff --git a/target/inc/wmi_version.h b/target/inc/wmi_version.h
index c2096967957b..521bdc8482eb 100644
--- a/target/inc/wmi_version.h
+++ b/target/inc/wmi_version.h
@@ -36,7 +36,7 @@
 #define __WMI_VER_MINOR_    0
 /** WMI revision number has to be incremented when there is a
  *  change that may or may not break compatibility */
-#define __WMI_REVISION_ 218
+#define __WMI_REVISION_ 219
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work