diff --git a/fw/wmi_services.h b/fw/wmi_services.h
index 50ecbb2f5e..1740bd30f0 100644
--- a/fw/wmi_services.h
+++ b/fw/wmi_services.h
@@ -242,6 +242,7 @@ typedef  enum  {
                                          * host will rely on WMI_DMA_RING_CAPABILITIES to get supported modules */
     WMI_SERVICE_AP_OBSS_DETECTION_OFFLOAD=147, /* Support SAP mode OBSS detection offload */
     WMI_SERVICE_11K_NEIGHBOUR_REPORT_SUPPORT=148, /* Support for 11k neighbor report */
+    WMI_SERVICE_LISTEN_INTERVAL_OFFLOAD_SUPPORT=149, /* Support listen interval offload */
 
 
     /******* ADD NEW SERVICES HERE *******/
diff --git a/fw/wmi_tlv_defs.h b/fw/wmi_tlv_defs.h
index 9bd021501a..355ad47905 100644
--- a/fw/wmi_tlv_defs.h
+++ b/fw/wmi_tlv_defs.h
@@ -1438,6 +1438,7 @@ typedef enum {
     OP(WMI_PDEV_DMA_RING_CFG_RSP_EVENTID) \
     OP(WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID) \
     OP(WMI_SAR_GET_LIMITS_EVENTID) \
+    OP(WMI_SAR2_RESULT_EVENTID) \
     /* add new EVT_LIST elements above this line */
 
 
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 4a839d606a..053eb3c25a 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -8100,6 +8100,19 @@ typedef enum {
      */
     WMI_VDEV_PARAM_RATE_DROPDOWN_BMAP,                       /* 0x79 */
 
+    /** VDEV parameter to config modulated DTIM count */
+    WMI_VDEV_PARAM_MODDTIM_CNT,                              /* 0x7a */
+
+    /**
+     * VDEV parameter to config max listen interval,
+     * when modulated DTIM is enabled.
+     * Units are 100TU.
+     */
+    WMI_VDEV_PARAM_MAX_LI_OF_MODDTIM,                        /* 0x7b */
+
+    /** VDEV parameter to config dynamic DTIM count */
+    WMI_VDEV_PARAM_DYNDTIM_CNT,                              /* 0x7c */
+
 
     /*=== ADD NEW VDEV PARAM TYPES ABOVE THIS LINE ===
      * The below vdev param types are used for prototyping, and are
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 092c050d8c..df56726e80 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_ 483
+#define __WMI_REVISION_ 484
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work