--- zzzz-none-000/linux-4.19.183/include/linux/netdev_features.h	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-756/linux-4.19.183/include/linux/netdev_features.h	2023-06-28 08:54:20.000000000 +0000
@@ -86,6 +86,10 @@
 	NETIF_F_GRO_HW_BIT,		/* Hardware Generic receive offload */
 	NETIF_F_HW_TLS_RECORD_BIT,	/* Offload TLS record */
 
+#if defined(CONFIG_BCM_KF_EXTSTATS)
+	NETIF_F_EXTSTATS_BIT,		/* Support extended statistics */
+#endif
+
 	/*
 	 * Add your fresh new feature above and remember to update
 	 * netdev_features_strings[] in net/core/ethtool.c and maybe
@@ -156,6 +160,10 @@
 #define NETIF_F_HW_TLS_TX	__NETIF_F(HW_TLS_TX)
 #define NETIF_F_HW_TLS_RX	__NETIF_F(HW_TLS_RX)
 
+#if defined(CONFIG_BCM_KF_EXTSTATS)
+#define NETIF_F_EXTSTATS	__NETIF_F(EXTSTATS)
+#endif
+
 /* Finds the next feature with the highest number of the range of start till 0.
  */
 static inline int find_next_netdev_feature(u64 feature, unsigned long start)