From: Beilei Xing <beilei.xing@intel.com>
Date: Thu, 5 Jul 2018 01:36:14 +0000 (+0800)
Subject: net/i40e: fix PPPoL2TP packet type parsing
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=525fd36991d50e07dd0d3111e07dc257429fb90e;p=dpdk.git

net/i40e: fix PPPoL2TP packet type parsing

Since PPPoL2TP profile is updated, PPPoL2TP packet type
parser will be false with the current parser function.
This patch fixes the issue.

Fixes: 11556c915a08 ("net/i40e: improve packet type parser")
Cc: stable@dpdk.org

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Tested-by: Xueqin Lin <xueqin.lin@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
---

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 489457a1dc..358273f3be 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -12138,7 +12138,8 @@ i40e_update_customized_ptype(struct rte_eth_dev *dev, uint8_t *pkg,
 					ptype_mapping[i].sw_ptype |=
 						RTE_PTYPE_TUNNEL_GRENAT;
 					in_tunnel = true;
-				} else if (!strncasecmp(name, "L2TPV2CTL", 9)) {
+				} else if (!strncasecmp(name, "L2TPV2CTL", 9) ||
+					   !strncasecmp(name, "L2TPV2", 6)) {
 					ptype_mapping[i].sw_ptype |=
 						RTE_PTYPE_TUNNEL_L2TP;
 					in_tunnel = true;