i40e: Resume Port Tx after DCB event

[firefly-linux-kernel-4.4.55.git] / drivers / net / ethernet / intel / i40e / i40e_common.c

diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index c49416cfe61652a820b19fdcbcd6341208c619c4..76735d5f34ebbeaf7f296de9459548a4814c1df3 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -3216,6 +3216,26 @@ i40e_status i40e_aq_add_rem_control_packet_filter(struct i40e_hw *hw,
        return status;
 }
 
+/**
+ * i40e_aq_resume_port_tx
+ * @hw: pointer to the hardware structure
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Resume port's Tx traffic
+ **/
+i40e_status i40e_aq_resume_port_tx(struct i40e_hw *hw,
+                                  struct i40e_asq_cmd_details *cmd_details)
+{
+       struct i40e_aq_desc desc;
+       i40e_status status;
+
+       i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_resume_port_tx);
+
+       status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+       return status;
+}
+
 /**
  * i40e_set_pci_config_data - store PCI bus info
  * @hw: pointer to hardware structure