From: Olivier Matz <olivier.matz@6wind.com>
Date: Fri, 13 Feb 2015 09:22:49 +0000 (+0100)
Subject: app/testpmd: fix TSO when using outer checksum offloads
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=08f661aca1178b4f000fdd50c2881df0f4156120

app/testpmd: fix TSO when using outer checksum offloads

The l4_len has also to be copied in mbuf in case we are offloading outer
IP checksum. Currently, TSO + outer checksum is not supported by any
driver but it will soon be supported by i40e.

Reported-by: Jijiang Liu <jijiang.liu@intel.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
---

diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index bee652a9be..0a7af7989a 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -593,6 +593,7 @@ pkt_burst_checksum_forward(struct fwd_stream *fs)
 				m->outer_l3_len = info.outer_l3_len;
 				m->l2_len = info.l2_len;
 				m->l3_len = info.l3_len;
+				m->l4_len = info.l4_len;
 			}
 			else {
 				/* if there is a outer UDP cksum