61 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_iflink()  local
63 	return p->parent->dst->master_netdev->ifindex;  in dsa_slave_get_iflink()
66 static inline bool dsa_port_is_bridged(struct dsa_slave_priv *p)  in dsa_port_is_bridged()  argument
68 	return !!p->bridge_dev;  in dsa_port_is_bridged()
73 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_open()  local
74 	struct net_device *master = p->parent->dst->master_netdev;  in dsa_slave_open()
75 	struct dsa_switch *ds = p->parent;  in dsa_slave_open()
76 	u8 stp_state = dsa_port_is_bridged(p) ?  in dsa_slave_open()
101 		err = ds->drv->port_enable(ds, p->port, p->phy);  in dsa_slave_open()
107 		ds->drv->port_stp_update(ds, p->port, stp_state);  in dsa_slave_open()
109 	if (p->phy)  in dsa_slave_open()
110 		phy_start(p->phy);  in dsa_slave_open()
129 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_close()  local
130 	struct net_device *master = p->parent->dst->master_netdev;  in dsa_slave_close()
131 	struct dsa_switch *ds = p->parent;  in dsa_slave_close()
133 	if (p->phy)  in dsa_slave_close()
134 		phy_stop(p->phy);  in dsa_slave_close()
147 		ds->drv->port_disable(ds, p->port, p->phy);  in dsa_slave_close()
150 		ds->drv->port_stp_update(ds, p->port, BR_STATE_DISABLED);  in dsa_slave_close()
157 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_change_rx_flags()  local
158 	struct net_device *master = p->parent->dst->master_netdev;  in dsa_slave_change_rx_flags()
168 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_set_rx_mode()  local
169 	struct net_device *master = p->parent->dst->master_netdev;  in dsa_slave_set_rx_mode()
177 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_set_mac_address()  local
178 	struct net_device *master = p->parent->dst->master_netdev;  in dsa_slave_set_mac_address()
207 	struct dsa_slave_priv *p;  in dsa_bridge_check_vlan_range()  local
232 		p = netdev_priv(dev);  in dsa_bridge_check_vlan_range()
233 		vlan_br = p->bridge_dev;  in dsa_bridge_check_vlan_range()
248 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_port_vlan_add()  local
249 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_vlan_add()
259 		err = dsa_bridge_check_vlan_range(ds, p->bridge_dev,  in dsa_slave_port_vlan_add()
265 		err = ds->drv->port_vlan_prepare(ds, p->port, vlan, trans);  in dsa_slave_port_vlan_add()
269 		err = ds->drv->port_vlan_add(ds, p->port, vlan, trans);  in dsa_slave_port_vlan_add()
280 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_port_vlan_del()  local
281 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_vlan_del()
286 	return ds->drv->port_vlan_del(ds, p->port, vlan);  in dsa_slave_port_vlan_del()
293 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_port_vlan_dump()  local
294 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_vlan_dump()
303 	err = ds->drv->port_pvid_get(ds, p->port, &pvid);  in dsa_slave_port_vlan_dump()
312 		if (!test_bit(p->port, members))  in dsa_slave_port_vlan_dump()
321 		if (test_bit(p->port, untagged))  in dsa_slave_port_vlan_dump()
336 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_port_fdb_add()  local
337 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_fdb_add()
344 		ret = ds->drv->port_fdb_prepare(ds, p->port, fdb, trans);  in dsa_slave_port_fdb_add()
346 		ret = ds->drv->port_fdb_add(ds, p->port, fdb, trans);  in dsa_slave_port_fdb_add()
354 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_port_fdb_del()  local
355 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_fdb_del()
359 		ret = ds->drv->port_fdb_del(ds, p->port, fdb);  in dsa_slave_port_fdb_del()
368 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_port_fdb_dump()  local
369 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_fdb_dump()
372 		return ds->drv->port_fdb_dump(ds, p->port, fdb, cb);  in dsa_slave_port_fdb_dump()
379 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_ioctl()  local
381 	if (p->phy != NULL)  in dsa_slave_ioctl()
382 		return phy_mii_ioctl(p->phy, ifr, cmd);  in dsa_slave_ioctl()
394 	struct dsa_slave_priv *p;  in dsa_slave_br_port_mask()  local
402 		p = netdev_priv(ds->ports[port]);  in dsa_slave_br_port_mask()
405 		    p->bridge_dev == bridge)  in dsa_slave_br_port_mask()
414 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_stp_update()  local
415 	struct dsa_switch *ds = p->parent;  in dsa_slave_stp_update()
419 		ret = ds->drv->port_stp_update(ds, p->port, state);  in dsa_slave_stp_update()
428 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_port_attr_set()  local
429 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_attr_set()
437 			ret = ds->drv->port_stp_update(ds, p->port,  in dsa_slave_port_attr_set()
528 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_bridge_port_join()  local
529 	struct dsa_switch *ds = p->parent;  in dsa_slave_bridge_port_join()
532 	p->bridge_dev = br;  in dsa_slave_bridge_port_join()
535 		ret = ds->drv->port_join_bridge(ds, p->port,  in dsa_slave_bridge_port_join()
543 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_bridge_port_leave()  local
544 	struct dsa_switch *ds = p->parent;  in dsa_slave_bridge_port_leave()
549 		ret = ds->drv->port_leave_bridge(ds, p->port,  in dsa_slave_bridge_port_leave()
550 						 dsa_slave_br_port_mask(ds, p->bridge_dev));  in dsa_slave_bridge_port_leave()
552 	p->bridge_dev = NULL;  in dsa_slave_bridge_port_leave()
565 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_port_attr_get()  local
566 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_attr_get()
580 static inline netdev_tx_t dsa_netpoll_send_skb(struct dsa_slave_priv *p,  in dsa_netpoll_send_skb()  argument
584 	if (p->netpoll)  in dsa_netpoll_send_skb()
585 		netpoll_send_skb(p->netpoll, skb);  in dsa_netpoll_send_skb()
594 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_xmit()  local
601 	nskb = p->xmit(skb, dev);  in dsa_slave_xmit()
609 		return dsa_netpoll_send_skb(p, nskb);  in dsa_slave_xmit()
614 	nskb->dev = p->parent->dst->master_netdev;  in dsa_slave_xmit()
632 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_settings()  local
636 	if (p->phy != NULL) {  in dsa_slave_get_settings()
637 		err = phy_read_status(p->phy);  in dsa_slave_get_settings()
639 			err = phy_ethtool_gset(p->phy, cmd);  in dsa_slave_get_settings()
648 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_set_settings()  local
650 	if (p->phy != NULL)  in dsa_slave_set_settings()
651 		return phy_ethtool_sset(p->phy, cmd);  in dsa_slave_set_settings()
667 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_regs_len()  local
668 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_regs_len()
671 		return ds->drv->get_regs_len(ds, p->port);  in dsa_slave_get_regs_len()
679 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_regs()  local
680 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_regs()
683 		ds->drv->get_regs(ds, p->port, regs, _p);  in dsa_slave_get_regs()
688 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_nway_reset()  local
690 	if (p->phy != NULL)  in dsa_slave_nway_reset()
691 		return genphy_restart_aneg(p->phy);  in dsa_slave_nway_reset()
698 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_link()  local
700 	if (p->phy != NULL) {  in dsa_slave_get_link()
701 		genphy_update_link(p->phy);  in dsa_slave_get_link()
702 		return p->phy->link;  in dsa_slave_get_link()
710 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_eeprom_len()  local
711 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_eeprom_len()
725 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_eeprom()  local
726 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_eeprom()
737 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_set_eeprom()  local
738 	struct dsa_switch *ds = p->parent;  in dsa_slave_set_eeprom()
749 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_strings()  local
750 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_strings()
760 			ds->drv->get_strings(ds, p->port, data + 4 * len);  in dsa_slave_get_strings()
768 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_ethtool_stats()  local
769 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_ethtool_stats()
771 	data[0] = p->dev->stats.tx_packets;  in dsa_slave_get_ethtool_stats()
772 	data[1] = p->dev->stats.tx_bytes;  in dsa_slave_get_ethtool_stats()
773 	data[2] = p->dev->stats.rx_packets;  in dsa_slave_get_ethtool_stats()
774 	data[3] = p->dev->stats.rx_bytes;  in dsa_slave_get_ethtool_stats()
776 		ds->drv->get_ethtool_stats(ds, p->port, data + 4);  in dsa_slave_get_ethtool_stats()
781 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_sset_count()  local
782 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_sset_count()
799 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_wol()  local
800 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_wol()
803 		ds->drv->get_wol(ds, p->port, w);  in dsa_slave_get_wol()
808 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_set_wol()  local
809 	struct dsa_switch *ds = p->parent;  in dsa_slave_set_wol()
813 		ret = ds->drv->set_wol(ds, p->port, w);  in dsa_slave_set_wol()
820 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_set_eee()  local
821 	struct dsa_switch *ds = p->parent;  in dsa_slave_set_eee()
827 	ret = ds->drv->set_eee(ds, p->port, p->phy, e);  in dsa_slave_set_eee()
831 	if (p->phy)  in dsa_slave_set_eee()
832 		ret = phy_ethtool_set_eee(p->phy, e);  in dsa_slave_set_eee()
839 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_get_eee()  local
840 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_eee()
846 	ret = ds->drv->get_eee(ds, p->port, e);  in dsa_slave_get_eee()
850 	if (p->phy)  in dsa_slave_get_eee()
851 		ret = phy_ethtool_get_eee(p->phy, e);  in dsa_slave_get_eee()
860 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_netpoll_setup()  local
861 	struct dsa_switch *ds = p->parent;  in dsa_slave_netpoll_setup()
876 	p->netpoll = netpoll;  in dsa_slave_netpoll_setup()
883 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_netpoll_cleanup()  local
884 	struct netpoll *netpoll = p->netpoll;  in dsa_slave_netpoll_cleanup()
889 	p->netpoll = NULL;  in dsa_slave_netpoll_cleanup()
955 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_adjust_link()  local
956 	struct dsa_switch *ds = p->parent;  in dsa_slave_adjust_link()
959 	if (p->old_link != p->phy->link) {  in dsa_slave_adjust_link()
961 		p->old_link = p->phy->link;  in dsa_slave_adjust_link()
964 	if (p->old_duplex != p->phy->duplex) {  in dsa_slave_adjust_link()
966 		p->old_duplex = p->phy->duplex;  in dsa_slave_adjust_link()
969 	if (p->old_pause != p->phy->pause) {  in dsa_slave_adjust_link()
971 		p->old_pause = p->phy->pause;  in dsa_slave_adjust_link()
975 		ds->drv->adjust_link(ds, p->port, p->phy);  in dsa_slave_adjust_link()
978 		phy_print_status(p->phy);  in dsa_slave_adjust_link()
984 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_fixed_link_update()  local
985 	struct dsa_switch *ds = p->parent;  in dsa_slave_fixed_link_update()
988 		ds->drv->fixed_link_update(ds, p->port, status);  in dsa_slave_fixed_link_update()
994 static int dsa_slave_phy_connect(struct dsa_slave_priv *p,  in dsa_slave_phy_connect()  argument
998 	struct dsa_switch *ds = p->parent;  in dsa_slave_phy_connect()
1000 	p->phy = ds->slave_mii_bus->phy_map[addr];  in dsa_slave_phy_connect()
1001 	if (!p->phy) {  in dsa_slave_phy_connect()
1007 	if (p->phy_interface == PHY_INTERFACE_MODE_NA)  in dsa_slave_phy_connect()
1008 		p->phy_interface = p->phy->interface;  in dsa_slave_phy_connect()
1009 	phy_connect_direct(slave_dev, p->phy, dsa_slave_adjust_link,  in dsa_slave_phy_connect()
1010 			   p->phy_interface);  in dsa_slave_phy_connect()
1015 static int dsa_slave_phy_setup(struct dsa_slave_priv *p,  in dsa_slave_phy_setup()  argument
1018 	struct dsa_switch *ds = p->parent;  in dsa_slave_phy_setup()
1025 	port_dn = cd->port_dn[p->port];  in dsa_slave_phy_setup()
1029 	p->phy_interface = mode;  in dsa_slave_phy_setup()
1046 		phy_flags = ds->drv->get_phy_flags(ds, p->port);  in dsa_slave_phy_setup()
1058 			ret = dsa_slave_phy_connect(p, slave_dev, phy_id);  in dsa_slave_phy_setup()
1064 			p->phy = of_phy_connect(slave_dev, phy_dn,  in dsa_slave_phy_setup()
1067 						p->phy_interface);  in dsa_slave_phy_setup()
1071 	if (p->phy && phy_is_fixed)  in dsa_slave_phy_setup()
1072 		fixed_phy_set_link_update(p->phy, dsa_slave_fixed_link_update);  in dsa_slave_phy_setup()
1077 	if (!p->phy) {  in dsa_slave_phy_setup()
1078 		ret = dsa_slave_phy_connect(p, slave_dev, p->port);  in dsa_slave_phy_setup()
1080 			netdev_err(slave_dev, "failed to connect to port %d: %d\n", p->port, ret);  in dsa_slave_phy_setup()
1085 			    p->phy->addr, p->phy->drv->name);  in dsa_slave_phy_setup()
1102 	struct dsa_slave_priv *p = netdev_priv(slave_dev);  in dsa_slave_suspend()  local
1104 	if (p->phy) {  in dsa_slave_suspend()
1105 		phy_stop(p->phy);  in dsa_slave_suspend()
1106 		p->old_pause = -1;  in dsa_slave_suspend()
1107 		p->old_link = -1;  in dsa_slave_suspend()
1108 		p->old_duplex = -1;  in dsa_slave_suspend()
1109 		phy_suspend(p->phy);  in dsa_slave_suspend()
1117 	struct dsa_slave_priv *p = netdev_priv(slave_dev);  in dsa_slave_resume()  local
1121 	if (p->phy) {  in dsa_slave_resume()
1122 		phy_resume(p->phy);  in dsa_slave_resume()
1123 		phy_start(p->phy);  in dsa_slave_resume()
1134 	struct dsa_slave_priv *p;  in dsa_slave_create()  local
1157 	p = netdev_priv(slave_dev);  in dsa_slave_create()
1158 	p->dev = slave_dev;  in dsa_slave_create()
1159 	p->parent = ds;  in dsa_slave_create()
1160 	p->port = port;  in dsa_slave_create()
1165 		p->xmit = dsa_netdev_ops.xmit;  in dsa_slave_create()
1170 		p->xmit = edsa_netdev_ops.xmit;  in dsa_slave_create()
1175 		p->xmit = trailer_netdev_ops.xmit;  in dsa_slave_create()
1180 		p->xmit = brcm_netdev_ops.xmit;  in dsa_slave_create()
1184 		p->xmit	= dsa_slave_notag_xmit;  in dsa_slave_create()
1188 	p->old_pause = -1;  in dsa_slave_create()
1189 	p->old_link = -1;  in dsa_slave_create()
1190 	p->old_duplex = -1;  in dsa_slave_create()
1192 	ret = dsa_slave_phy_setup(p, slave_dev);  in dsa_slave_create()
1204 		phy_disconnect(p->phy);  in dsa_slave_create()
1223 	struct dsa_slave_priv *p = netdev_priv(dev);  in dsa_slave_master_changed()  local
1229 	else if (dsa_port_is_bridged(p))  in dsa_slave_master_changed()