net/i40e/base: add capability flag for stopping FW LLDP

[dpdk.git] / drivers / net / i40e / base / i40e_common.c

diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index 717e067..3516084 100644 (file)
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -4552,6 +4552,9 @@ i40e_aq_set_dcb_parameters(struct i40e_hw *hw, bool dcb_enable,
                (struct i40e_aqc_set_dcb_parameters *)&desc.params.raw;
        enum i40e_status_code 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);