diff --git a/inc/saiport.h b/inc/saiport.h
index 2eb6961c5..f4b1465cb 100644
--- a/inc/saiport.h
+++ b/inc/saiport.h
@@ -2626,6 +2626,15 @@ typedef enum _sai_port_attr_t
      */
     SAI_PORT_ATTR_SELECTIVE_COUNTER_LIST,
 
+    /**
+     * @brief Read supported port stat list
+     *
+     * @type sai_object_list_t
+     * @flags READ_ONLY
+     * @objects SAI_OBJECT_TYPE_COUNTER
+     */
+    SAI_PORT_ATTR_PORT_STAT_EXTENDED,
+
     /**
      * @brief End of attributes
      */
@@ -3370,6 +3379,24 @@ typedef enum _sai_port_stat_t
     /** Port stat out drop reasons range end */
     SAI_PORT_STAT_OUT_DROP_REASON_RANGE_END = 0x00002fff,
 
+    /** SAI port stat ether in pkts 1519 to 2500 octets */
+    SAI_PORT_STAT_ETHER_IN_PKTS_1519_TO_2500_OCTETS,
+
+    /** SAI port stat ether in pkts 2501 to 9000 octets */
+    SAI_PORT_STAT_ETHER_IN_PKTS_2501_TO_9000_OCTETS,
+
+    /** SAI port stat ether in pkts 9001 to 16383 octets */
+    SAI_PORT_STAT_ETHER_IN_PKTS_9001_TO_16383_OCTETS,
+
+    /** SAI port stat ether out pkts 1519 to 2500 octets */
+    SAI_PORT_STAT_ETHER_OUT_PKTS_1519_TO_2500_OCTETS,
+
+    /** SAI port stat ether out pkts 2501 to 9000 octets */
+    SAI_PORT_STAT_ETHER_OUT_PKTS_2501_TO_9000_OCTETS,
+
+    /** SAI port stat ether out pkts 9001 to 16383 octets */
+    SAI_PORT_STAT_ETHER_OUT_PKTS_9001_TO_16383_OCTETS,
+
     /** Port stat range end */
     SAI_PORT_STAT_END,
 
diff --git a/meta/checkheaders.pl b/meta/checkheaders.pl
index 9b2a6580c..a7223e80f 100755
--- a/meta/checkheaders.pl
+++ b/meta/checkheaders.pl
@@ -195,6 +195,7 @@ sub CheckHash
             next if $key eq "SAI_OBJECT_TYPE_MAX";
             next if $key eq "SAI_API_MAX";
             next if $key eq "SAI_PORT_INTERFACE_TYPE_MAX";
+            next if $key eq "SAI_PORT_STAT_END";
             next if $key eq "SAI_PORT_BREAKOUT_MODE_TYPE_MAX";
 
             # NOTE: some other attributes/enum with END range could be added