Increase statistic counters for enc0 interface when enabled

and processing IPSec traffic.

Approved by:	gnn (mentor)
MFC after:	1 week

2 files changed, 22 insertions, 0 deletions

diff --git a/sys/netipsec/ipsec_input.c b/sys/netipsec/ipsec_input.c
index e98f71e..edd2223 100644
--- a/sys/netipsec/ipsec_input.c
+++ b/sys/netipsec/ipsec_input.c
@@ -93,6 +93,11 @@
 #include <machine/in_cksum.h>
 #include <machine/stdarg.h>
 
+#ifdef DEV_ENC
+#include <net/if_enc.h>
+#endif
+
+
 #define IPSEC_ISTAT(p,x,y,z) ((p) == IPPROTO_ESP ? (x)++ : \
 			    (p) == IPPROTO_AH ? (y)++ : (z)++)
 
@@ -455,6 +460,9 @@ ipsec4_common_input_cb(struct mbuf *m, struct secasvar *sav,
 	key_sa_recordxfer(sav, m);		/* record data transfer */
 
 #ifdef DEV_ENC
+	encif->if_ipackets++;
+	encif->if_ibytes += m->m_pkthdr.len;
+
 	/*
 	 * Pass the mbuf to enc0 for bpf and pfil. We will filter the IPIP
 	 * packet later after it has been decapsulated.
@@ -718,6 +726,9 @@ ipsec6_common_input_cb(struct mbuf *m, struct secasvar *sav, int skip, int proto
 	key_sa_recordxfer(sav, m);
 
 #ifdef DEV_ENC
+	encif->if_ipackets++;
+	encif->if_ibytes += m->m_pkthdr.len;
+
 	/*
 	 * Pass the mbuf to enc0 for bpf and pfil. We will filter the IPIP
 	 * packet later after it has been decapsulated.
diff --git a/sys/netipsec/ipsec_output.c b/sys/netipsec/ipsec_output.c
index ea153d4..72840c2 100644
--- a/sys/netipsec/ipsec_output.c
+++ b/sys/netipsec/ipsec_output.c
@@ -82,6 +82,11 @@
 
 #include <machine/in_cksum.h>
 
+#ifdef DEV_ENC
+#include <net/if_enc.h>
+#endif
+
+
 int
 ipsec_process_done(struct mbuf *m, struct ipsecrequest *isr)
 {
@@ -364,6 +369,9 @@ ipsec4_process_packet(
 	sav = isr->sav;
 
 #ifdef DEV_ENC
+	encif->if_opackets++;
+	encif->if_obytes += m->m_pkthdr.len;
+
 	/* pass the mbuf to enc0 for bpf processing */
 	ipsec_bpf(m, sav, AF_INET, ENC_OUT|ENC_BEFORE);
 	/* pass the mbuf to enc0 for packet filtering */
@@ -724,6 +732,9 @@ ipsec6_output_tunnel(struct ipsec_output_state *state, struct secpolicy *sp, int
 	}
 
 #ifdef DEV_ENC
+	encif->if_opackets++;
+	encif->if_obytes += m->m_pkthdr.len;
+
 	/* pass the mbuf to enc0 for bpf processing */
 	ipsec_bpf(m, isr->sav, AF_INET6, ENC_OUT|ENC_BEFORE);
 	/* pass the mbuf to enc0 for packet filtering */