i40e: fix vsi configuration

In i40e_vsi_config_tc_queue_mapping, should add a flag to indicate
another valid setting by OR operation, but not set this flag to
valid_sections, otherwise it will overwrite the flags set before.

Test report: http://www.dpdk.org/ml/archives/dev/2015-February/013237.html

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Tested-by: Min Cao <min.cao@intel.com>

diff --git a/lib/librte_pmd_i40e/i40e_ethdev.c b/lib/librte_pmd_i40e/i40e_ethdev.c
index 831eb44..6f24ee5 100644 (file)
--- a/lib/librte_pmd_i40e/i40e_ethdev.c
+++ b/lib/librte_pmd_i40e/i40e_ethdev.c
@@ -2648,7 +2648,7 @@ i40e_vsi_config_tc_queue_mapping(struct i40e_vsi *vsi,
                        rte_cpu_to_le_16(I40E_AQ_VSI_QUE_MAP_CONTIG);
                info->queue_mapping[0] = rte_cpu_to_le_16(vsi->base_queue);
        }
-       info->valid_sections =
+       info->valid_sections |=
                rte_cpu_to_le_16(I40E_AQ_VSI_PROP_QUEUE_MAP_VALID);
 
        return I40E_SUCCESS;