[dpdk-dev] [PATCH] examples/ipsec-secgw: update mbuf packet type
Akhil Goyal
akhil.goyal at nxp.com
Thu Dec 14 08:05:30 CET 2017
Packet_type should be updated to remove/add L4 type for
encrypted/decrypted packet
Signed-off-by: Akhil Goyal <akhil.goyal at nxp.com>
---
examples/ipsec-secgw/ipip.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/examples/ipsec-secgw/ipip.h b/examples/ipsec-secgw/ipip.h
index 93393d5..9267618 100644
--- a/examples/ipsec-secgw/ipip.h
+++ b/examples/ipsec-secgw/ipip.h
@@ -103,7 +103,7 @@ ipip_outbound(struct rte_mbuf *m, uint32_t offset, uint32_t is_ipv6,
outip4->ip_src.s_addr = src->ip.ip4;
outip4->ip_dst.s_addr = dst->ip.ip4;
-
+ m->packet_type &= ~RTE_PTYPE_L4_MASK;
return outip4;
}
@@ -169,6 +169,11 @@ ipip_inbound(struct rte_mbuf *m, uint32_t offset)
ip4_ecn_setup(inip4);
/* XXX This should be done by the forwarding engine instead */
inip4->ip_ttl -= 1;
+ m->packet_type &= ~RTE_PTYPE_L4_MASK;
+ if (inip4->ip_p == IPPROTO_UDP)
+ m->packet_type |= RTE_PTYPE_L4_UDP;
+ else if (inip4->ip_p == IPPROTO_TCP)
+ m->packet_type |= RTE_PTYPE_L4_TCP;
} else {
inip6 = (struct ip6_hdr *)inip4;
if (set_ecn)
--
2.9.3
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