examples/ipsec-secgw: accept inline packet in single SA

In inline protocol inbound SA's, plain IPv4 and IPv6 packets are
delivered to application unlike inline crypto or lookaside.
Hence fix the application to not drop them when working in
single SA mode.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>

diff --git a/examples/ipsec-secgw/ipsec-secgw.c b/examples/ipsec-secgw/ipsec-secgw.c
index 393e30d..744bb61 100644 (file)
--- a/examples/ipsec-secgw/ipsec-secgw.c
+++ b/examples/ipsec-secgw/ipsec-secgw.c
@@ -847,16 +847,6 @@ process_pkts_inbound_nosp(struct ipsec_ctx *ipsec_ctx,
        struct rte_mbuf *m;
        uint32_t nb_pkts_in, i, idx;
 
-       /* Drop any IPv4 traffic from unprotected ports */
-       free_pkts(traffic->ip4.pkts, traffic->ip4.num);
-
-       traffic->ip4.num = 0;
-
-       /* Drop any IPv6 traffic from unprotected ports */
-       free_pkts(traffic->ip6.pkts, traffic->ip6.num);
-
-       traffic->ip6.num = 0;
-
        if (app_sa_prm.enable == 0) {
 
                nb_pkts_in = ipsec_inbound(ipsec_ctx, traffic->ipsec.pkts,