From: Wei Zhao <wei.zhao1@intel.com>
Date: Tue, 3 Apr 2018 06:09:36 +0000 (+0800)
Subject: net/i40e: fix flow RSS TCI use
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=433d9226db2edc9c7a7463e9bb35bf7b3a07dc67;p=dpdk.git

net/i40e: fix flow RSS TCI use

Vlan tci configuration from testpmd is stored in big endian, changing
it to little endian is needed before using it.

Fixes: ecad87d22383 ("net/i40e: move RSS to flow API")
Cc: stable@dpdk.org

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Tested-by: Yuan Peng <yuan.peng@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
---

diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c
index 5ba87bff21..79e05c2cc6 100644
--- a/drivers/net/i40e/i40e_flow.c
+++ b/drivers/net/i40e/i40e_flow.c
@@ -4151,7 +4151,8 @@ i40e_flow_parse_rss_pattern(__rte_unused struct rte_eth_dev *dev,
 				if (vlan_mask->tci ==
 					rte_cpu_to_be_16(I40E_TCI_MASK)) {
 					info->region[0].user_priority[0] =
-						(vlan_spec->tci >> 13) & 0x7;
+						(rte_be_to_cpu_16(
+						vlan_spec->tci) >> 13) & 0x7;
 					info->region[0].user_priority_num = 1;
 					info->queue_region_number = 1;
 					*action_flag = 0;