diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 98f2abdfdee0..3d33cf2b188d 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -6761,6 +6761,12 @@ typedef struct {
     A_UINT32 vdev_assoc_id;
     /** bssid of the BSS the VDEV is joining  */
     wmi_mac_addr vdev_bssid;
+    /** bssid of transmitted AP (mbssid case) */
+    wmi_mac_addr trans_bssid;
+    /** the profile index of the connected non-trans ap (mbssid case). 0 means invalid */
+    A_UINT32 profile_idx;
+    /** the total profile numbers of non-trans aps (mbssid case). 0 means legacy AP */
+    A_UINT32 profile_num;
 } wmi_vdev_up_cmd_fixed_param;
 
 typedef struct {
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index c8a81c69db5e..ee1d1dba6c72 100644
--- a/fw/wmi_version.h
+++ b/fw/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_ 384
+#define __WMI_REVISION_ 385
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work