1798 static int dsa_slave_phy_connect(struct net_device *slave_dev, int addr,  in dsa_slave_phy_connect()  argument
1801 	struct dsa_port *dp = dsa_slave_to_port(slave_dev);  in dsa_slave_phy_connect()
1804 	slave_dev->phydev = mdiobus_get_phy(ds->slave_mii_bus, addr);  in dsa_slave_phy_connect()
1805 	if (!slave_dev->phydev) {  in dsa_slave_phy_connect()
1806 		netdev_err(slave_dev, "no phy at %d\n", addr);  in dsa_slave_phy_connect()
1810 	slave_dev->phydev->dev_flags |= flags;  in dsa_slave_phy_connect()
1812 	return phylink_connect_phy(dp->pl, slave_dev->phydev);  in dsa_slave_phy_connect()
1815 static int dsa_slave_phy_setup(struct net_device *slave_dev)  in dsa_slave_phy_setup()  argument
1817 	struct dsa_port *dp = dsa_slave_to_port(slave_dev);  in dsa_slave_phy_setup()
1828 	dp->pl_config.dev = &slave_dev->dev;  in dsa_slave_phy_setup()
1843 		netdev_err(slave_dev,  in dsa_slave_phy_setup()
1856 		ret = dsa_slave_phy_connect(slave_dev, dp->index, phy_flags);  in dsa_slave_phy_setup()
1859 		netdev_err(slave_dev, "failed to connect to PHY: %pe\n",  in dsa_slave_phy_setup()
1904 int dsa_slave_suspend(struct net_device *slave_dev)  in dsa_slave_suspend()  argument
1906 	struct dsa_port *dp = dsa_slave_to_port(slave_dev);  in dsa_slave_suspend()
1908 	if (!netif_running(slave_dev))  in dsa_slave_suspend()
1911 	netif_device_detach(slave_dev);  in dsa_slave_suspend()
1920 int dsa_slave_resume(struct net_device *slave_dev)  in dsa_slave_resume()  argument
1922 	struct dsa_port *dp = dsa_slave_to_port(slave_dev);  in dsa_slave_resume()
1924 	if (!netif_running(slave_dev))  in dsa_slave_resume()
1927 	netif_device_attach(slave_dev);  in dsa_slave_resume()
1942 	struct net_device *slave_dev;  in dsa_slave_create()  local
1949 	slave_dev = alloc_netdev_mqs(sizeof(struct dsa_slave_priv), name,  in dsa_slave_create()
1952 	if (slave_dev == NULL)  in dsa_slave_create()
1955 	slave_dev->ethtool_ops = &dsa_slave_ethtool_ops;  in dsa_slave_create()
1957 		ether_addr_copy(slave_dev->dev_addr, port->mac);  in dsa_slave_create()
1959 		eth_hw_addr_inherit(slave_dev, master);  in dsa_slave_create()
1960 	slave_dev->priv_flags |= IFF_NO_QUEUE;  in dsa_slave_create()
1961 	slave_dev->netdev_ops = &dsa_slave_netdev_ops;  in dsa_slave_create()
1963 		slave_dev->max_mtu = ds->ops->port_max_mtu(ds, port->index);  in dsa_slave_create()
1964 	SET_NETDEV_DEVTYPE(slave_dev, &dsa_type);  in dsa_slave_create()
1966 	netdev_for_each_tx_queue(slave_dev, dsa_slave_set_lockdep_class_one,  in dsa_slave_create()
1969 	SET_NETDEV_DEV(slave_dev, port->ds->dev);  in dsa_slave_create()
1970 	slave_dev->dev.of_node = port->dn;  in dsa_slave_create()
1971 	slave_dev->vlan_features = master->vlan_features;  in dsa_slave_create()
1973 	p = netdev_priv(slave_dev);  in dsa_slave_create()
1974 	slave_dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);  in dsa_slave_create()
1975 	if (!slave_dev->tstats) {  in dsa_slave_create()
1976 		free_netdev(slave_dev);  in dsa_slave_create()
1980 	ret = gro_cells_init(&p->gcells, slave_dev);  in dsa_slave_create()
1986 	port->slave = slave_dev;  in dsa_slave_create()
1987 	dsa_slave_setup_tagger(slave_dev);  in dsa_slave_create()
1990 	ret = dsa_slave_change_mtu(slave_dev, ETH_DATA_LEN);  in dsa_slave_create()
1996 	netif_carrier_off(slave_dev);  in dsa_slave_create()
1998 	ret = dsa_slave_phy_setup(slave_dev);  in dsa_slave_create()
2000 		netdev_err(slave_dev,  in dsa_slave_create()
2008 	ret = register_netdevice(slave_dev);  in dsa_slave_create()
2011 			   ret, slave_dev->name);  in dsa_slave_create()
2016 	ret = netdev_upper_dev_link(master, slave_dev, NULL);  in dsa_slave_create()
2026 	unregister_netdev(slave_dev);  in dsa_slave_create()
2035 	free_percpu(slave_dev->tstats);  in dsa_slave_create()
2036 	free_netdev(slave_dev);  in dsa_slave_create()
2041 void dsa_slave_destroy(struct net_device *slave_dev)  in dsa_slave_destroy()  argument
2043 	struct net_device *master = dsa_slave_to_master(slave_dev);  in dsa_slave_destroy()
2044 	struct dsa_port *dp = dsa_slave_to_port(slave_dev);  in dsa_slave_destroy()
2045 	struct dsa_slave_priv *p = netdev_priv(slave_dev);  in dsa_slave_destroy()
2047 	netif_carrier_off(slave_dev);  in dsa_slave_destroy()
2049 	netdev_upper_dev_unlink(master, slave_dev);  in dsa_slave_destroy()
2050 	unregister_netdevice(slave_dev);  in dsa_slave_destroy()
2056 	free_percpu(slave_dev->tstats);  in dsa_slave_destroy()
2057 	free_netdev(slave_dev);  in dsa_slave_destroy()