1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index 85f75b5978fc..97a9b1fb4763 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -3723,6 +3723,9 @@ i40e_aq_set_dcb_parameters(struct i40e_hw *hw, bool dcb_enable,
                 (struct i40e_aqc_set_dcb_parameters *)&desc.params.raw;
         i40e_status status;
 
+        if (!(hw->flags & I40E_HW_FLAG_FW_LLDP_STOPPABLE))
+                return I40E_ERR_DEVICE_NOT_SUPPORTED;
+
         i40e_fill_default_direct_cmd_desc(&desc,
                                           i40e_aqc_opc_set_dcb_parameters);