diff --git a/fw/wmi_tlv_defs.h b/fw/wmi_tlv_defs.h
index b4a801b896f0..c8d4a77fb522 100644
--- a/fw/wmi_tlv_defs.h
+++ b/fw/wmi_tlv_defs.h
@@ -1376,6 +1376,7 @@ typedef enum {
     WMITLV_TAG_STRUC_wmi_gpio_state_req_cmd_fixed_param,
     WMITLV_TAG_STRUC_wmi_gpio_state_res_event_fixed_param,
     WMITLV_TAG_STRUC_wmi_ctrl_path_vdev_stats_struct,
+    WMITLV_TAG_STRUC_wmi_pdev_set_rf_path_event_fixed_param,
 } WMITLV_TAG_ID;
 /*
  * IMPORTANT: Please add _ALL_ WMI Commands Here.
@@ -2215,6 +2216,7 @@ typedef enum {
     OP(WMI_VENDOR_PDEV_EVENTID) \
     OP(WMI_VENDOR_VDEV_EVENTID) \
     OP(WMI_VENDOR_PEER_EVENTID) \
+    OP(WMI_PDEV_SET_RF_PATH_RESP_EVENTID) \
     /* add new EVT_LIST elements above this line */
 
 
@@ -5818,6 +5820,11 @@ WMITLV_CREATE_PARAM_STRUC(WMI_GPIO_INPUT_EVENTID);
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_gpio_state_res_event_fixed_param, wmi_gpio_state_res_event_fixed_param, fixed_param, WMITLV_SIZE_FIX)
 WMITLV_CREATE_PARAM_STRUC(WMI_GPIO_STATE_RES_EVENTID);
 
+/* RF Path Res Event */
+#define WMITLV_TABLE_WMI_PDEV_SET_RF_PATH_RESP_EVENTID(id,op,buf,len)  \
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_pdev_set_rf_path_event_fixed_param, wmi_pdev_set_rf_path_event_fixed_param, fixed_param, WMITLV_SIZE_FIX)
+WMITLV_CREATE_PARAM_STRUC(WMI_PDEV_SET_RF_PATH_RESP_EVENTID);
+
 /* CSA Handling Event */
 #define WMITLV_TABLE_WMI_CSA_HANDLING_EVENTID(id,op,buf,len)\
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_csa_event_fixed_param, wmi_csa_event_fixed_param, fixed_param, WMITLV_SIZE_FIX) \
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 9ac2d508ded9..bf1c0f26496c 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -1743,6 +1743,9 @@ typedef enum {
     /* Event to send target rate to power table update status */
     WMI_PDEV_SET_TGTR2P_TABLE_EVENTID,
 
+    /* Event to indicate completion on RF path */
+    WMI_PDEV_SET_RF_PATH_RESP_EVENTID,
+
 
     /* VDEV specific events */
     /** VDEV started event in response to VDEV_START request */
@@ -45244,6 +45247,29 @@ typedef struct {
     A_UINT32 rf_path;
 } wmi_pdev_set_rf_path_cmd_fixed_param;
 
+typedef struct {
+    /*
+     * TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_pdev_set_rf_path_event_fixed_param
+     */
+    A_UINT32 tlv_header;
+    /* pdev_id for identifying the MAC */
+    A_UINT32 pdev_id;
+    /*
+     * rf_path :
+     * 0 - primary RF path
+     * 1 - secondary RF path
+     */
+    A_UINT32 rf_path;
+    /*
+     * status :
+     * TRUE (0) - for recieved and cache the value in FW
+     * FALSE (1) :
+     *      a. pdev_id for which secondary RF path is not available
+     *      b. caching of the rf_path got failed in FW
+     */
+    A_UINT32 status;
+} wmi_pdev_set_rf_path_event_fixed_param;
+
 #define WMI_SET_RX_PEER_STATS_RESP_TYPE(rx_params, value) \
         WMI_SET_BITS(rx_params, 0, 1, value)
 #define WMI_GET_RX_PEER_STATS_RESP_TYPE(rx_params) \
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index d2ff3cd29eec..182386ad7dea 100644
--- a/fw/wmi_version.h
+++ b/fw/wmi_version.h
@@ -37,7 +37,7 @@
 #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_ 1328
+#define __WMI_REVISION_ 1329
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work