diff --git a/fw/wmi_tlv_defs.h b/fw/wmi_tlv_defs.h
index d1ecbfbcfa..092627efe2 100644
--- a/fw/wmi_tlv_defs.h
+++ b/fw/wmi_tlv_defs.h
@@ -4122,7 +4122,9 @@ WMITLV_CREATE_PARAM_STRUC(WMI_HW_DATA_FILTER_CMDID);
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_pdev_multiple_vdev_restart_request_cmd_fixed_param, wmi_pdev_multiple_vdev_restart_request_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, vdev_ids, WMITLV_SIZE_VAR) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_channel, wmi_channel, chan, WMITLV_SIZE_FIX) \
-    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, phymode_list, WMITLV_SIZE_VAR)
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, phymode_list, WMITLV_SIZE_VAR) \
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, preferred_tx_stream_list, WMITLV_SIZE_VAR) \
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, preferred_rx_stream_list, WMITLV_SIZE_VAR)
 WMITLV_CREATE_PARAM_STRUC(WMI_PDEV_MULTIPLE_VDEV_RESTART_REQUEST_CMDID);
 
 #define WMITLV_TABLE_WMI_PDEV_UPDATE_PKT_ROUTING_CMDID(id,op,buf,len) \
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 4b9bff520d..fadf7df81e 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -27796,6 +27796,10 @@ typedef struct {
      *    each phymode value stored in bits 5:0 of the A_UINT32.
      *    Use the WMI_MULTIPLE_VDEV_RESTART_FLAG_GET/SET_PHYMODE macros
      *    to access the phymode value from within each A_UINT32 element.
+     * A_UINT32 preferred_tx_streams[]; <-- Array of preferred_tx_streams
+     *    with vdev ID as index.
+     * A_UINT32 preferred_rx_streams[]; <-- Array of preferred_rx_streams
+     *    with vdev ID as index.
      */
 } wmi_pdev_multiple_vdev_restart_request_cmd_fixed_param;
 
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index f3c84d7f6c..4267b2bf64 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_ 928
+#define __WMI_REVISION_ 929
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work