From 433d9226db2edc9c7a7463e9bb35bf7b3a07dc67 Mon Sep 17 00:00:00 2001
From: Wei Zhao <wei.zhao1@intel.com>
Date: Tue, 3 Apr 2018 14:09:36 +0800
Subject: [PATCH] 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>
---
drivers/net/i40e/i40e_flow.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
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;
--
2.39.5