@@ -804,7 +804,6 @@ static int iavf_set_mac(struct net_device *netdev, void *p)
if (f) {
ether_addr_copy(hw->mac.addr, addr->sa_data);
- ether_addr_copy(netdev->dev_addr, adapter->hw.mac.addr);
}
return (f == NULL) ? -ENOMEM : 0;
@@ -1252,6 +1252,8 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
case VIRTCHNL_OP_ADD_ETH_ADDR:
dev_err(&adapter->pdev->dev, "Failed to add MAC filter, error %s\n",
iavf_stat_str(&adapter->hw, v_retval));
+ /* restore administratively set MAC address */
+ ether_addr_copy(adapter->hw.mac.addr, netdev->dev_addr);
break;
case VIRTCHNL_OP_DEL_VLAN:
dev_err(&adapter->pdev->dev, "Failed to delete VLAN filter, error %s\n",
@@ -1319,6 +1321,11 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
}
}
switch (v_opcode) {
+ case VIRTCHNL_OP_ADD_ETH_ADDR: {
+ if (!ether_addr_equal(netdev->dev_addr, adapter->hw.mac.addr))
+ ether_addr_copy(netdev->dev_addr, adapter->hw.mac.addr);
+ }
+ break;
case VIRTCHNL_OP_GET_STATS: {
struct iavf_eth_stats *stats =
(struct iavf_eth_stats *)msg;