--- zzzz-none-000/linux-4.19.183/include/net/inet_sock.h	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-756/linux-4.19.183/include/net/inet_sock.h	2023-06-28 08:54:20.000000000 +0000
@@ -83,7 +83,11 @@
 #define ireq_state		req.__req_common.skc_state
 #define ireq_family		req.__req_common.skc_family
 
+#if !defined(CONFIG_BCM_KF_MPTCP) || !defined(CONFIG_BCM_MPTCP)
 	u16			snd_wscale : 4,
+#else
+	u32			snd_wscale : 4,
+#endif
 				rcv_wscale : 4,
 				tstamp_ok  : 1,
 				sack_ok	   : 1,
@@ -91,6 +95,10 @@
 				ecn_ok	   : 1,
 				acked	   : 1,
 				no_srccheck: 1,
+#if defined(CONFIG_BCM_KF_MPTCP) && defined(CONFIG_BCM_MPTCP)
+				mptcp_rqsk : 1,
+				saw_mpc    : 1,
+#endif
 				smc_ok	   : 1;
 	u32                     ir_mark;
 	union {