From dfb0708e1a675fc7b2dd161e50397730507d5cff Mon Sep 17 00:00:00 2001 From: Radu Nicolau Date: Thu, 25 Nov 2021 13:03:54 +0000 Subject: [PATCH] examples/ipsec-secgw: fix offload flag used for TSO IPv6 RTE_MBUF_F_TX_OUTER_IP_CKSUM should not be set for IPv6 packets. Fixes: a7f32947a316 ("examples/ipsec-secgw: support TCP TSO") Cc: stable@dpdk.org Signed-off-by: Radu Nicolau Acked-by: Akhil Goyal --- examples/ipsec-secgw/ipsec_process.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/examples/ipsec-secgw/ipsec_process.c b/examples/ipsec-secgw/ipsec_process.c index 3fc4b3a84f..285e9c7f4c 100644 --- a/examples/ipsec-secgw/ipsec_process.c +++ b/examples/ipsec-secgw/ipsec_process.c @@ -232,8 +232,10 @@ prep_process_group(void *sa, struct rte_mbuf *mb[], uint32_t cnt) mb[j]->outer_l3_len = mb[j]->l3_len; mb[j]->outer_l2_len = mb[j]->l2_len; mb[j]->ol_flags |= - (RTE_MBUF_F_TX_OUTER_IP_CKSUM | - RTE_MBUF_F_TX_TUNNEL_ESP); + RTE_MBUF_F_TX_TUNNEL_ESP; + if (RTE_ETH_IS_IPV4_HDR(ptype)) + mb[j]->ol_flags |= + RTE_MBUF_F_TX_OUTER_IP_CKSUM; } mb[j]->l4_len = sizeof(struct rte_tcp_hdr); mb[j]->ol_flags |= (RTE_MBUF_F_TX_TCP_SEG | -- 2.39.5