X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fi40e%2Fi40e_ethdev_vf.c;h=f6d8293473b6b623214280ebf7efae67c5ae4a5f;hb=1ff8e79591a6cc99c475a50e87adb30d9b20569a;hp=dc6c79449d1442a195bceffa8d023fba712a57c5;hpb=7d47868c26c0059a7c9efb26c0afd80af4c1e01c;p=dpdk.git

diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index dc6c79449d..f6d8293473 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -391,6 +391,11 @@ i40evf_execute_vf_cmd(struct rte_eth_dev *dev, struct vf_cmd_info *args)
 			rte_delay_ms(ASQ_DELAY_MS);
 			/* If don't read msg or read sys event, continue */
 		} while (i++ < MAX_TRY_TIMES);
+		/* If there's no response is received, clear command */
+		if (i >= MAX_TRY_TIMES) {
+			PMD_DRV_LOG(WARNING, "No response for %d", args->ops);
+			_clear_cmd(vf);
+		}
 		break;
 	}
 
@@ -906,6 +911,8 @@ i40evf_add_mac_addr(struct rte_eth_dev *dev,
 	if (err)
 		PMD_DRV_LOG(ERR, "fail to execute command "
 			    "OP_ADD_ETHER_ADDRESS");
+	else
+		vf->vsi.mac_num++;
 
 	return err;
 }
@@ -944,6 +951,8 @@ i40evf_del_mac_addr_by_addr(struct rte_eth_dev *dev,
 	if (err)
 		PMD_DRV_LOG(ERR, "fail to execute command "
 			    "OP_DEL_ETHER_ADDRESS");
+	else
+		vf->vsi.mac_num--;
 	return;
 }
 
@@ -2058,10 +2067,16 @@ i40evf_add_del_all_mac_addr(struct rte_eth_dev *dev, bool add)
 		args.out_buffer = vf->aq_resp;
 		args.out_size = I40E_AQ_BUF_SZ;
 		err = i40evf_execute_vf_cmd(dev, &args);
-		if (err)
+		if (err) {
 			PMD_DRV_LOG(ERR, "fail to execute command %s",
 				    add ? "OP_ADD_ETHER_ADDRESS" :
 				    "OP_DEL_ETHER_ADDRESS");
+		} else {
+			if (add)
+				vf->vsi.mac_num++;
+			else
+				vf->vsi.mac_num--;
+		}
 		rte_free(list);
 		begin = next_begin;
 	} while (begin < I40E_NUM_MACADDR_MAX);
@@ -2140,9 +2155,12 @@ i40evf_dev_stop(struct rte_eth_dev *dev)
 {
 	struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
 	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
+	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev);
 
 	PMD_INIT_FUNC_TRACE();
 
+	if (hw->adapter_stopped == 1)
+		return;
 	i40evf_stop_queues(dev);
 	i40evf_disable_queues_intr(dev);
 	i40e_dev_clear_queues(dev);
@@ -2155,6 +2173,7 @@ i40evf_dev_stop(struct rte_eth_dev *dev)
 	}
 	/* remove all mac addrs */
 	i40evf_add_del_all_mac_addr(dev, FALSE);
+	hw->adapter_stopped = 1;
 
 }
 
@@ -2342,7 +2361,6 @@ i40evf_dev_close(struct rte_eth_dev *dev)
 	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	i40evf_dev_stop(dev);
-	hw->adapter_stopped = 1;
 	i40e_dev_free_queues(dev);
 	i40evf_reset_vf(hw);
 	i40e_shutdown_adminq(hw);