From 464dfeb43f95806c3cd96fae066d50e9b0c4219a Mon Sep 17 00:00:00 2001
From: Navdeep Parhar <np@FreeBSD.org>
Date: Fri, 25 Jan 2013 22:16:35 +0000
Subject: [PATCH] Add TCP_OFFLOAD hook in syncache_respond for IPv6 too, just
 like the one that exists for IPv4.

Reviewed by:	bz@
---
 sys/netinet/tcp_syncache.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sys/netinet/tcp_syncache.c b/sys/netinet/tcp_syncache.c
index 5baf3b889f71..50916680851e 100644
--- a/sys/netinet/tcp_syncache.c
+++ b/sys/netinet/tcp_syncache.c
@@ -1493,6 +1493,15 @@ syncache_respond(struct syncache *sc)
 		th->th_sum = in6_cksum_pseudo(ip6, tlen + optlen - hlen,
 		    IPPROTO_TCP, 0);
 		ip6->ip6_hlim = in6_selecthlim(NULL, NULL);
+#ifdef TCP_OFFLOAD
+		if (ADDED_BY_TOE(sc)) {
+			struct toedev *tod = sc->sc_tod;
+
+			error = tod->tod_syncache_respond(tod, sc->sc_todctx, m);
+
+			return (error);
+		}
+#endif
 		error = ip6_output(m, NULL, NULL, 0, NULL, NULL, NULL);
 	}
 #endif