diff --git a/fw/wmi_services.h b/fw/wmi_services.h
index 6286a4916a78..c1a7fe50d9bf 100644
--- a/fw/wmi_services.h
+++ b/fw/wmi_services.h
@@ -700,6 +700,7 @@ typedef  enum  {
     WMI_SERVICE_CTRL_PATH_STA_DAR_STATS_SUPPORT = 441, /* FW supports DAR stats reporting for STA mode */
     WMI_SERVICE_APF_DATA_OFFLOAD_SUPPORT_ENABLED = 442, /* Indicates FW support for APFv6 handling offloads and disable QC data offloads */
     WMI_SERVICE_PER_VDEV_TWT_RESP_DISABLE_SUPPORT = 443, /* FW supports vdev level TWT responder disable */
+    WMI_SERVICE_VENDOR_OUI_ACTION_V2 = 444, /* FW supports vendor OUI action version 2 */
 
 
     WMI_MAX_EXT2_SERVICE
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 1ad3caab84aa..c3e42272f010 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -5001,7 +5001,13 @@ typedef struct {
      *      flow_override set.
      *      Refer to the below definitions of WMI_RSRC_CFG_HOST_SERVICE_FLAG
      *      OPT_DP_ENABLE_BYPASS_FOR_HLOS_TID_OVERRIDE_GET and _SET macros.
-     *  Bits 31:20 - Reserved
+     *  Bit 20
+     *      This bit will set by host to inform FW that action OUI v2 is
+     *      enabled by both host configuration and FW capability.
+     *      Refer to the below definitions of
+     *      WMI_RSRC_CFG_HOST_SERVICE_FLAG_ACTION_OUI_V2_GET and SET.
+     *
+     *  Bits 31:21 - Reserved
      */
     A_UINT32 host_service_flags;
 
@@ -5551,6 +5557,11 @@ typedef struct {
 #define WMI_RSRC_CFG_HOST_SERVICE_FLAG_OPT_DP_ENABLE_BYPASS_FOR_HLOS_TID_OVERRIDE_SET(host_service_flags, val) \
         WMI_SET_BITS(host_service_flags, 19, 1, val)
 
+#define WMI_RSRC_CFG_HOST_SERVICE_FLAG_ACTION_OUI_V2_GET(host_service_flags) \
+    WMI_GET_BITS(host_service_flags, 20, 1)
+#define WMI_RSRC_CFG_HOST_SERVICE_FLAG_ACTION_OUI_V2_SET(host_service_flags, val) \
+    WMI_SET_BITS(host_service_flags, 20, 1, val)
+
 
 #define WMI_RSRC_CFG_CARRIER_CFG_CHARTER_ENABLE_GET(carrier_config) \
     WMI_GET_BITS(carrier_config, 0, 1)
@@ -26568,6 +26579,11 @@ typedef enum
      */
     WMI_VENDOR_OUI_ACTION_AUTH_ASSOC_6MBPS_2GHZ = 17,
 
+    /*
+     * Disable dynamic SMPS if OUI matches
+     */
+    WMI_VENDOR_OUI_ACTION_DISABLE_DYNAMIC_SMPS = 18,
+
 
     /* Add any action before this line */
     WMI_VENDOR_OUI_ACTION_MAX_ACTION_ID
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index c554c642e5f9..d666ef3bd39b 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_ 1614
+#define __WMI_REVISION_ 1615
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work