--- zzzz-none-000/linux-4.19.183/include/net/bonding.h	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-756/linux-4.19.183/include/net/bonding.h	2023-06-28 08:54:20.000000000 +0000
@@ -132,6 +132,9 @@
 
 	/* 2 bytes of padding : see ether_addr_equal_64bits() */
 	u8 ad_actor_system[ETH_ALEN + 2];
+#if defined(CONFIG_BCM_KF_KBONDING) && defined(CONFIG_BCM_KERNEL_BONDING)
+	int async_linkspeed;
+#endif /* defined(CONFIG_BCM_KF_KBONDING) && defined(CONFIG_BCM_KERNEL_BONDING) */
 };
 
 struct bond_parm_tbl {