286 	dev_dbg(dev->ds->dev, "VID: %d, members: 0x%04x, untag: 0x%04x\n",  in b53_set_vlan_entry()
524 void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port)  in b53_imp_vlan_setup()  argument
526 	struct b53_device *dev = ds->priv;  in b53_imp_vlan_setup()
588 static void b53_eee_enable_set(struct dsa_switch *ds, int port, bool enable)  in b53_eee_enable_set()  argument
590 	struct b53_device *dev = ds->priv;  in b53_eee_enable_set()
601 int b53_setup_port(struct dsa_switch *ds, int port)  in b53_setup_port()  argument
603 	struct b53_device *dev = ds->priv;  in b53_setup_port()
613 	if (dsa_is_user_port(ds, port))  in b53_setup_port()
620 int b53_enable_port(struct dsa_switch *ds, int port, struct phy_device *phy)  in b53_enable_port()  argument
622 	struct b53_device *dev = ds->priv;  in b53_enable_port()
627 	if (!dsa_is_user_port(ds, port))  in b53_enable_port()
630 	cpu_port = dsa_to_port(ds, port)->cpu_dp->index;  in b53_enable_port()
650 	b53_imp_vlan_setup(ds, cpu_port);  in b53_enable_port()
654 		b53_eee_enable_set(ds, port, true);  in b53_enable_port()
660 void b53_disable_port(struct dsa_switch *ds, int port)  in b53_disable_port()  argument
662 	struct b53_device *dev = ds->priv;  in b53_disable_port()
675 void b53_brcm_hdr_setup(struct dsa_switch *ds, int port)  in b53_brcm_hdr_setup()  argument
677 	struct b53_device *dev = ds->priv;  in b53_brcm_hdr_setup()
761 	b53_brcm_hdr_setup(dev->ds, port);  in b53_enable_cpu_port()
790 static bool b53_vlan_port_needs_forced_tagged(struct dsa_switch *ds, int port)  in b53_vlan_port_needs_forced_tagged()  argument
792 	struct b53_device *dev = ds->priv;  in b53_vlan_port_needs_forced_tagged()
794 	return dev->tag_protocol == DSA_TAG_PROTO_NONE && dsa_is_cpu_port(ds, port);  in b53_vlan_port_needs_forced_tagged()
797 static bool b53_vlan_port_may_join_untagged(struct dsa_switch *ds, int port)  in b53_vlan_port_may_join_untagged()  argument
799 	struct b53_device *dev = ds->priv;  in b53_vlan_port_may_join_untagged()
805 	dp = dsa_to_port(ds, port);  in b53_vlan_port_may_join_untagged()
813 int b53_configure_vlan(struct dsa_switch *ds)  in b53_configure_vlan()  argument
815 	struct b53_device *dev = ds->priv;  in b53_configure_vlan()
841 		if (!b53_vlan_port_may_join_untagged(ds, i))  in b53_configure_vlan()
845 		if (!b53_vlan_port_needs_forced_tagged(ds, i))  in b53_configure_vlan()
867 			if (!dsa_is_cpu_port(ds, i))  in b53_configure_vlan()
955 static int b53_phy_read16(struct dsa_switch *ds, int addr, int reg)  in b53_phy_read16()  argument
957 	struct b53_device *priv = ds->priv;  in b53_phy_read16()
970 static int b53_phy_write16(struct dsa_switch *ds, int addr, int reg, u16 val)  in b53_phy_write16()  argument
972 	struct b53_device *priv = ds->priv;  in b53_phy_write16()
996 	b53_configure_vlan(priv->ds);  in b53_apply_config()
1040 static struct phy_device *b53_get_phy_device(struct dsa_switch *ds, int port)  in b53_get_phy_device()  argument
1050 	return mdiobus_get_phy(ds->user_mii_bus, port);  in b53_get_phy_device()
1053 void b53_get_strings(struct dsa_switch *ds, int port, u32 stringset,  in b53_get_strings()  argument
1056 	struct b53_device *dev = ds->priv;  in b53_get_strings()
1066 		phydev = b53_get_phy_device(ds, port);  in b53_get_strings()
1075 void b53_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data)  in b53_get_ethtool_stats()  argument
1077 	struct b53_device *dev = ds->priv;  in b53_get_ethtool_stats()
1108 void b53_get_ethtool_phy_stats(struct dsa_switch *ds, int port, uint64_t *data)  in b53_get_ethtool_phy_stats()  argument
1112 	phydev = b53_get_phy_device(ds, port);  in b53_get_ethtool_phy_stats()
1120 int b53_get_sset_count(struct dsa_switch *ds, int port, int sset)  in b53_get_sset_count()  argument
1122 	struct b53_device *dev = ds->priv;  in b53_get_sset_count()
1128 		phydev = b53_get_phy_device(ds, port);  in b53_get_sset_count()
1159 int b53_setup_devlink_resources(struct dsa_switch *ds)  in b53_setup_devlink_resources()  argument
1162 	struct b53_device *dev = ds->priv;  in b53_setup_devlink_resources()
1169 	err = dsa_devlink_resource_register(ds, "VLAN", dev->num_vlans,  in b53_setup_devlink_resources()
1176 	dsa_devlink_resource_occ_get_register(ds,  in b53_setup_devlink_resources()
1182 	dsa_devlink_resources_unregister(ds);  in b53_setup_devlink_resources()
1187 static int b53_setup(struct dsa_switch *ds)  in b53_setup()  argument
1189 	struct b53_device *dev = ds->priv;  in b53_setup()
1198 	ds->untag_bridge_pvid = dev->tag_protocol == DSA_TAG_PROTO_NONE;  in b53_setup()
1203 	ds->untag_vlan_aware_bridge_pvid = true;  in b53_setup()
1207 		dev_err(ds->dev, "failed to reset switch\n");  in b53_setup()
1216 		if (!b53_vlan_port_needs_forced_tagged(ds, port))  in b53_setup()
1224 		dev_err(ds->dev, "failed to apply configuration\n");  in b53_setup()
1232 		if (dsa_is_cpu_port(ds, port))  in b53_setup()
1235 			b53_disable_port(ds, port);  in b53_setup()
1238 	return b53_setup_devlink_resources(ds);  in b53_setup()
1241 static void b53_teardown(struct dsa_switch *ds)  in b53_teardown()  argument
1243 	dsa_devlink_resources_unregister(ds);  in b53_teardown()
1316 static void b53_adjust_63xx_rgmii(struct dsa_switch *ds, int port,  in b53_adjust_63xx_rgmii()  argument
1319 	struct b53_device *dev = ds->priv;  in b53_adjust_63xx_rgmii()
1356 	dev_dbg(ds->dev, "Configured port %d for %s\n", port,  in b53_adjust_63xx_rgmii()
1360 static void b53_adjust_531x5_rgmii(struct dsa_switch *ds, int port,  in b53_adjust_531x5_rgmii()  argument
1363 	struct b53_device *dev = ds->priv;  in b53_adjust_531x5_rgmii()
1399 	dev_info(ds->dev, "Configured port %d for %s\n", port,  in b53_adjust_531x5_rgmii()
1403 static void b53_adjust_5325_mii(struct dsa_switch *ds, int port)  in b53_adjust_5325_mii()  argument
1405 	struct b53_device *dev = ds->priv;  in b53_adjust_5325_mii()
1419 			dev_err(ds->dev,  in b53_adjust_5325_mii()
1426 void b53_port_event(struct dsa_switch *ds, int port)  in b53_port_event()  argument
1428 	struct b53_device *dev = ds->priv;  in b53_port_event()
1434 	dsa_port_phylink_mac_change(ds, port, link);  in b53_port_event()
1438 static void b53_phylink_get_caps(struct dsa_switch *ds, int port,  in b53_phylink_get_caps()  argument
1441 	struct b53_device *dev = ds->priv;  in b53_phylink_get_caps()
1481 	struct b53_device *dev = dp->ds->priv;  in b53_phylink_mac_select_pcs()
1495 	struct dsa_switch *ds = dp->ds;  in b53_phylink_mac_config()  local
1496 	struct b53_device *dev = ds->priv;  in b53_phylink_mac_config()
1500 		b53_adjust_63xx_rgmii(ds, port, interface);  in b53_phylink_mac_config()
1504 			b53_adjust_531x5_rgmii(ds, port, interface);  in b53_phylink_mac_config()
1508 			b53_adjust_5325_mii(ds, port);  in b53_phylink_mac_config()
1517 	struct b53_device *dev = dp->ds->priv;  in b53_phylink_mac_link_down()
1541 	struct dsa_switch *ds = dp->ds;  in b53_phylink_mac_link_up()  local
1542 	struct b53_device *dev = ds->priv;  in b53_phylink_mac_link_up()
1548 		p->eee_enabled = b53_eee_init(ds, port, phydev);  in b53_phylink_mac_link_up()
1554 		if (is5301x(dev) && dsa_is_cpu_port(ds, port))  in b53_phylink_mac_link_up()
1568 int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering,  in b53_vlan_filtering()  argument
1571 	struct b53_device *dev = ds->priv;  in b53_vlan_filtering()
1582 static int b53_vlan_prepare(struct dsa_switch *ds, int port,  in b53_vlan_prepare()  argument
1585 	struct b53_device *dev = ds->priv;  in b53_vlan_prepare()
1606 int b53_vlan_add(struct dsa_switch *ds, int port,  in b53_vlan_add()  argument
1610 	struct b53_device *dev = ds->priv;  in b53_vlan_add()
1617 	err = b53_vlan_prepare(ds, port, vlan);  in b53_vlan_add()
1635 	if (dsa_is_cpu_port(ds, port))  in b53_vlan_add()
1639 	if (untagged && !b53_vlan_port_needs_forced_tagged(ds, port))  in b53_vlan_add()
1650 	if (!dsa_is_cpu_port(ds, port) && new_pvid != old_pvid) {  in b53_vlan_add()
1660 int b53_vlan_del(struct dsa_switch *ds, int port,  in b53_vlan_del()  argument
1663 	struct b53_device *dev = ds->priv;  in b53_vlan_del()
1681 	if (untagged && !b53_vlan_port_needs_forced_tagged(ds, port))  in b53_vlan_del()
1854 int b53_fdb_add(struct dsa_switch *ds, int port,  in b53_fdb_add()  argument
1858 	struct b53_device *priv = ds->priv;  in b53_fdb_add()
1875 int b53_fdb_del(struct dsa_switch *ds, int port,  in b53_fdb_del()  argument
1879 	struct b53_device *priv = ds->priv;  in b53_fdb_del()
1934 int b53_fdb_dump(struct dsa_switch *ds, int port,  in b53_fdb_dump()  argument
1937 	struct b53_device *priv = ds->priv;  in b53_fdb_dump()
1977 int b53_mdb_add(struct dsa_switch *ds, int port,  in b53_mdb_add()  argument
1981 	struct b53_device *priv = ds->priv;  in b53_mdb_add()
1998 int b53_mdb_del(struct dsa_switch *ds, int port,  in b53_mdb_del()  argument
2002 	struct b53_device *priv = ds->priv;  in b53_mdb_del()
2009 		dev_err(ds->dev, "failed to delete MDB entry\n");  in b53_mdb_del()
2015 int b53_br_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge,  in b53_br_join()  argument
2018 	struct b53_device *dev = ds->priv;  in b53_br_join()
2020 	s8 cpu_port = dsa_to_port(ds, port)->cpu_dp->index;  in b53_br_join()
2058 		if (!dsa_port_offloads_bridge(dsa_to_port(ds, i), &bridge))  in b53_br_join()
2085 void b53_br_leave(struct dsa_switch *ds, int port, struct dsa_bridge bridge)  in b53_br_leave()  argument
2087 	struct b53_device *dev = ds->priv;  in b53_br_leave()
2089 	s8 cpu_port = dsa_to_port(ds, port)->cpu_dp->index;  in b53_br_leave()
2097 		if (!dsa_port_offloads_bridge(dsa_to_port(ds, i), &bridge))  in b53_br_leave()
2137 void b53_br_set_stp_state(struct dsa_switch *ds, int port, u8 state)  in b53_br_set_stp_state()  argument
2139 	struct b53_device *dev = ds->priv;  in b53_br_set_stp_state()
2160 		dev_err(ds->dev, "invalid STP state: %d\n", state);  in b53_br_set_stp_state()
2171 void b53_br_fast_age(struct dsa_switch *ds, int port)  in b53_br_fast_age()  argument
2173 	struct b53_device *dev = ds->priv;  in b53_br_fast_age()
2176 		dev_err(ds->dev, "fast ageing failed\n");  in b53_br_fast_age()
2180 int b53_br_flags_pre(struct dsa_switch *ds, int port,  in b53_br_flags_pre()  argument
2191 int b53_br_flags(struct dsa_switch *ds, int port,  in b53_br_flags()  argument
2196 		b53_port_set_ucast_flood(ds->priv, port,  in b53_br_flags()
2199 		b53_port_set_mcast_flood(ds->priv, port,  in b53_br_flags()
2202 		b53_port_set_learning(ds->priv, port,  in b53_br_flags()
2209 static bool b53_possible_cpu_port(struct dsa_switch *ds, int port)  in b53_possible_cpu_port()  argument
2224 static bool b53_can_enable_brcm_tags(struct dsa_switch *ds, int port,  in b53_can_enable_brcm_tags()  argument
2227 	bool ret = b53_possible_cpu_port(ds, port);  in b53_can_enable_brcm_tags()
2230 		dev_warn(ds->dev, "Port %d is not Broadcom tag capable\n",  in b53_can_enable_brcm_tags()
2238 		dev_warn(ds->dev,  in b53_can_enable_brcm_tags()
2250 enum dsa_tag_protocol b53_get_tag_protocol(struct dsa_switch *ds, int port,  in b53_get_tag_protocol()  argument
2253 	struct b53_device *dev = ds->priv;  in b53_get_tag_protocol()
2255 	if (!b53_can_enable_brcm_tags(ds, port, mprot)) {  in b53_get_tag_protocol()
2280 int b53_mirror_add(struct dsa_switch *ds, int port,  in b53_mirror_add()  argument
2284 	struct b53_device *dev = ds->priv;  in b53_mirror_add()
2306 void b53_mirror_del(struct dsa_switch *ds, int port,  in b53_mirror_del()  argument
2309 	struct b53_device *dev = ds->priv;  in b53_mirror_del()
2347 int b53_eee_init(struct dsa_switch *ds, int port, struct phy_device *phy)  in b53_eee_init()  argument
2355 	b53_eee_enable_set(ds, port, true);  in b53_eee_init()
2361 bool b53_support_eee(struct dsa_switch *ds, int port)  in b53_support_eee()  argument
2363 	struct b53_device *dev = ds->priv;  in b53_support_eee()
2369 int b53_set_mac_eee(struct dsa_switch *ds, int port, struct ethtool_keee *e)  in b53_set_mac_eee()  argument
2371 	struct b53_device *dev = ds->priv;  in b53_set_mac_eee()
2375 	b53_eee_enable_set(ds, port, e->eee_enabled);  in b53_set_mac_eee()
2381 static int b53_change_mtu(struct dsa_switch *ds, int port, int mtu)  in b53_change_mtu()  argument
2383 	struct b53_device *dev = ds->priv;  in b53_change_mtu()
2390 	if (!dsa_is_cpu_port(ds, port))  in b53_change_mtu()
2399 static int b53_get_max_mtu(struct dsa_switch *ds, int port)  in b53_get_max_mtu()  argument
2401 	struct b53_device *dev = ds->priv;  in b53_get_max_mtu()
2825 	dev->ds->num_ports = min_t(unsigned int, dev->num_ports, DSA_MAX_PORTS);  in b53_switch_init()
2830 			if (!(dev->ds->phys_mii_mask & BIT(i)) &&  in b53_switch_init()
2831 			    !b53_possible_cpu_port(dev->ds, i))  in b53_switch_init()
2832 				dev->ds->phys_mii_mask |= BIT(i);  in b53_switch_init()
2863 	struct dsa_switch *ds;  in b53_switch_alloc()  local
2866 	ds = devm_kzalloc(base, sizeof(*ds), GFP_KERNEL);  in b53_switch_alloc()
2867 	if (!ds)  in b53_switch_alloc()
2870 	ds->dev = base;  in b53_switch_alloc()
2876 	ds->priv = dev;  in b53_switch_alloc()
2879 	dev->ds = ds;  in b53_switch_alloc()
2882 	ds->ops = &b53_switch_ops;  in b53_switch_alloc()
2883 	ds->phylink_mac_ops = &b53_phylink_mac_ops;  in b53_switch_alloc()
2891 	ds->vlan_filtering_is_global = true;  in b53_switch_alloc()
2989 	return dsa_register_switch(dev->ds);  in b53_switch_register()