examples/ipsec-secgw: wrong offload flag used for TSO IPv6
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Commit Message
RTE_MBUF_F_TX_OUTER_IP_CKSUM should not be set for IPv6 packets.
Fixes: a7f32947a316 ("examples/ipsec-secgw: support TCP TSO")
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
---
examples/ipsec-secgw/ipsec_process.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
Comments
> 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 <radu.nicolau@intel.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Applied to dpdk-next-crypto
Thanks.
@@ -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 |