diff options
Diffstat (limited to 'drivers/net/i40e/rte_pmd_i40e.c')
| -rw-r--r-- | drivers/net/i40e/rte_pmd_i40e.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/i40e/rte_pmd_i40e.c b/drivers/net/i40e/rte_pmd_i40e.c index 7ce5d02f..c49c872b 100644 --- a/drivers/net/i40e/rte_pmd_i40e.c +++ b/drivers/net/i40e/rte_pmd_i40e.c @@ -2818,13 +2818,23 @@ i40e_queue_region_dcb_configure(struct i40e_hw *hw, struct i40e_dcbx_config *old_cfg = &hw->local_dcbx_config; int32_t ret = -EINVAL; uint16_t i, j, prio_index, region_index; - uint8_t tc_map, tc_bw, bw_lf; + uint8_t tc_map, tc_bw, bw_lf, dcb_flag = 0; if (!info->queue_region_number) { PMD_DRV_LOG(ERR, "No queue region been set before"); return ret; } + for (i = 0; i < info->queue_region_number; i++) { + if (info->region[i].user_priority_num) { + dcb_flag = 1; + break; + } + } + + if (dcb_flag == 0) + return 0; + dcb_cfg = &dcb_cfg_local; memset(dcb_cfg, 0, sizeof(struct i40e_dcbx_config)); |