struct ixgb_adapter *adapter = netdev->priv;
struct ixgb_adapter *adapter = netdev_priv(netdev);
ixgb_close(struct net_device *netdev){	struct ixgb_adapter *adapter = netdev->priv;	ixgb_down(adapter, TRUE);	ixgb_free_tx_resources(adapter);	ixgb_free_rx_resources(adapter);	return 0;}