New counters for LRO packets from hardware TCP offloading.

With tweaks from patrick@ and bluhm@.

OK bluhm@

1 files changed, 7 insertions, 1 deletions

diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h
index 0a9630d719f..0cc13c6e08c 100644
--- a/sys/netinet/tcp_var.h
+++ b/sys/netinet/tcp_var.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: tcp_var.h,v 1.166 2023/05/18 08:22:37 jan Exp $	*/
+/*	$OpenBSD: tcp_var.h,v 1.167 2023/05/23 09:16:16 jan Exp $	*/
 /*	$NetBSD: tcp_var.h,v 1.17 1996/02/13 23:44:24 christos Exp $	*/
 
 /*
@@ -447,6 +447,9 @@ struct	tcpstat {
 	u_int32_t tcps_outhwtso;	/* output tso processed by hardware */
 	u_int32_t tcps_outpkttso;	/* packets generated by tso */
 	u_int32_t tcps_outbadtso;	/* output tso failed, packet dropped */
+	u_int32_t tcps_inhwlro;		/* input lro from hardware */
+	u_int32_t tcps_inpktlro;	/* packets coalesced by hardware lro */
+	u_int32_t tcps_inbadlro;	/* input bad lro packets */
 };
 
 /*
@@ -625,6 +628,9 @@ enum tcpstat_counters {
 	tcps_outhwtso,
 	tcps_outpkttso,
 	tcps_outbadtso,
+	tcps_inhwlro,
+	tcps_inpktlro,
+	tcps_inbadlro,
 	tcps_ncounters,
 };