97 	int (*connect)(struct dsa_switch *ds);
98 	void (*disconnect)(struct dsa_switch *ds);
191 		if ((_dp)->ds == (_ds) && (_dp)->hsr_dev == (_hsr))
269 	struct dsa_switch	*ds;  member
501 static inline struct dsa_port *dsa_to_port(struct dsa_switch *ds, int p)  in dsa_to_port()  argument
503 	struct dsa_switch_tree *dst = ds->dst;  in dsa_to_port()
507 		if (dp->ds == ds && dp->index == p)  in dsa_to_port()
539 static inline bool dsa_is_unused_port(struct dsa_switch *ds, int p)  in dsa_is_unused_port()  argument
541 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_UNUSED;  in dsa_is_unused_port()
544 static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p)  in dsa_is_cpu_port()  argument
546 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_CPU;  in dsa_is_cpu_port()
549 static inline bool dsa_is_dsa_port(struct dsa_switch *ds, int p)  in dsa_is_dsa_port()  argument
551 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_DSA;  in dsa_is_dsa_port()
554 static inline bool dsa_is_user_port(struct dsa_switch *ds, int p)  in dsa_is_user_port()  argument
556 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_USER;  in dsa_is_user_port()
573 		if ((_dp)->ds == (_ds))
577 		if ((_dp)->ds == (_ds))
581 		if ((_dp)->ds == (_ds))
599 static inline u32 dsa_user_ports(struct dsa_switch *ds)  in dsa_user_ports()  argument
604 	dsa_switch_for_each_user_port(dp, ds)  in dsa_user_ports()
610 static inline u32 dsa_cpu_ports(struct dsa_switch *ds)  in dsa_cpu_ports()  argument
615 	dsa_switch_for_each_cpu_port(cpu_dp, ds)  in dsa_cpu_ports()
622 static inline unsigned int dsa_routing_port(struct dsa_switch *ds, int device)  in dsa_routing_port()  argument
624 	struct dsa_switch_tree *dst = ds->dst;  in dsa_routing_port()
628 		if (dl->dp->ds == ds && dl->link_dp->ds->index == device)  in dsa_routing_port()
631 	return ds->num_ports;  in dsa_routing_port()
635 static inline unsigned int dsa_towards_port(struct dsa_switch *ds, int device,  in dsa_towards_port()  argument
638 	if (device == ds->index)  in dsa_towards_port()
641 		return dsa_routing_port(ds, device);  in dsa_towards_port()
645 static inline unsigned int dsa_upstream_port(struct dsa_switch *ds, int port)  in dsa_upstream_port()  argument
647 	const struct dsa_port *dp = dsa_to_port(ds, port);  in dsa_upstream_port()
653 	return dsa_towards_port(ds, cpu_dp->ds->index, cpu_dp->index);  in dsa_upstream_port()
657 static inline bool dsa_is_upstream_port(struct dsa_switch *ds, int port)  in dsa_is_upstream_port()  argument
659 	if (dsa_is_unused_port(ds, port))  in dsa_is_upstream_port()
662 	return port == dsa_upstream_port(ds, port);  in dsa_is_upstream_port()
666 static inline bool dsa_is_downstream_port(struct dsa_switch *ds, int port)  in dsa_is_downstream_port()  argument
668 	return dsa_is_dsa_port(ds, port) && !dsa_is_upstream_port(ds, port);  in dsa_is_downstream_port()
672 static inline unsigned int dsa_switch_upstream_port(struct dsa_switch *ds)  in dsa_switch_upstream_port()  argument
676 	dsa_switch_for_each_available_port(dp, ds) {  in dsa_switch_upstream_port()
677 		return dsa_upstream_port(ds, dp->index);  in dsa_switch_upstream_port()
680 	return ds->num_ports;  in dsa_switch_upstream_port()
702 	const struct dsa_switch *ds = dp->ds;  in dsa_port_is_vlan_filtering()  local
704 	if (ds->vlan_filtering_is_global)  in dsa_port_is_vlan_filtering()
705 		return ds->vlan_filtering;  in dsa_port_is_vlan_filtering()
821 	return a->ds->dst == b->ds->dst;  in dsa_port_tree_same()
834 	enum dsa_tag_protocol (*get_tag_protocol)(struct dsa_switch *ds,
837 	int	(*change_tag_protocol)(struct dsa_switch *ds,
844 	int	(*connect_tag_protocol)(struct dsa_switch *ds,
847 	int	(*port_change_master)(struct dsa_switch *ds, int port,
852 	int	(*setup)(struct dsa_switch *ds);
853 	void	(*teardown)(struct dsa_switch *ds);
858 	int	(*port_setup)(struct dsa_switch *ds, int port);
859 	void	(*port_teardown)(struct dsa_switch *ds, int port);
861 	u32	(*get_phy_flags)(struct dsa_switch *ds, int port);
866 	int	(*phy_read)(struct dsa_switch *ds, int port, int regnum);
867 	int	(*phy_write)(struct dsa_switch *ds, int port,
873 	void	(*adjust_link)(struct dsa_switch *ds, int port,
875 	void	(*fixed_link_update)(struct dsa_switch *ds, int port,
881 	void	(*phylink_get_caps)(struct dsa_switch *ds, int port,
883 	void	(*phylink_validate)(struct dsa_switch *ds, int port,
886 	struct phylink_pcs *(*phylink_mac_select_pcs)(struct dsa_switch *ds,
889 	int	(*phylink_mac_link_state)(struct dsa_switch *ds, int port,
891 	void	(*phylink_mac_config)(struct dsa_switch *ds, int port,
894 	void	(*phylink_mac_an_restart)(struct dsa_switch *ds, int port);
895 	void	(*phylink_mac_link_down)(struct dsa_switch *ds, int port,
898 	void	(*phylink_mac_link_up)(struct dsa_switch *ds, int port,
904 	void	(*phylink_fixed_state)(struct dsa_switch *ds, int port,
909 	void	(*get_strings)(struct dsa_switch *ds, int port,
911 	void	(*get_ethtool_stats)(struct dsa_switch *ds,
913 	int	(*get_sset_count)(struct dsa_switch *ds, int port, int sset);
914 	void	(*get_ethtool_phy_stats)(struct dsa_switch *ds,
916 	void	(*get_eth_phy_stats)(struct dsa_switch *ds, int port,
918 	void	(*get_eth_mac_stats)(struct dsa_switch *ds, int port,
920 	void	(*get_eth_ctrl_stats)(struct dsa_switch *ds, int port,
922 	void	(*get_rmon_stats)(struct dsa_switch *ds, int port,
925 	void	(*get_stats64)(struct dsa_switch *ds, int port,
927 	void	(*get_pause_stats)(struct dsa_switch *ds, int port,
929 	void	(*self_test)(struct dsa_switch *ds, int port,
935 	void	(*get_wol)(struct dsa_switch *ds, int port,
937 	int	(*set_wol)(struct dsa_switch *ds, int port,
943 	int	(*get_ts_info)(struct dsa_switch *ds, int port,
949 	int	(*port_get_default_prio)(struct dsa_switch *ds, int port);
950 	int	(*port_set_default_prio)(struct dsa_switch *ds, int port,
952 	int	(*port_get_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp);
953 	int	(*port_add_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp,
955 	int	(*port_del_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp,
961 	int	(*suspend)(struct dsa_switch *ds);
962 	int	(*resume)(struct dsa_switch *ds);
967 	int	(*port_enable)(struct dsa_switch *ds, int port,
969 	void	(*port_disable)(struct dsa_switch *ds, int port);
974 	int	(*set_mac_eee)(struct dsa_switch *ds, int port,
976 	int	(*get_mac_eee)(struct dsa_switch *ds, int port,
980 	int	(*get_eeprom_len)(struct dsa_switch *ds);
981 	int	(*get_eeprom)(struct dsa_switch *ds,
983 	int	(*set_eeprom)(struct dsa_switch *ds,
989 	int	(*get_regs_len)(struct dsa_switch *ds, int port);
990 	void	(*get_regs)(struct dsa_switch *ds, int port,
996 	int	(*port_prechangeupper)(struct dsa_switch *ds, int port,
1002 	int	(*set_ageing_time)(struct dsa_switch *ds, unsigned int msecs);
1003 	int	(*port_bridge_join)(struct dsa_switch *ds, int port,
1007 	void	(*port_bridge_leave)(struct dsa_switch *ds, int port,
1009 	void	(*port_stp_state_set)(struct dsa_switch *ds, int port,
1011 	int	(*port_mst_state_set)(struct dsa_switch *ds, int port,
1013 	void	(*port_fast_age)(struct dsa_switch *ds, int port);
1014 	int	(*port_vlan_fast_age)(struct dsa_switch *ds, int port, u16 vid);
1015 	int	(*port_pre_bridge_flags)(struct dsa_switch *ds, int port,
1018 	int	(*port_bridge_flags)(struct dsa_switch *ds, int port,
1021 	void	(*port_set_host_flood)(struct dsa_switch *ds, int port,
1027 	int	(*port_vlan_filtering)(struct dsa_switch *ds, int port,
1030 	int	(*port_vlan_add)(struct dsa_switch *ds, int port,
1033 	int	(*port_vlan_del)(struct dsa_switch *ds, int port,
1035 	int	(*vlan_msti_set)(struct dsa_switch *ds, struct dsa_bridge bridge,
1041 	int	(*port_fdb_add)(struct dsa_switch *ds, int port,
1044 	int	(*port_fdb_del)(struct dsa_switch *ds, int port,
1047 	int	(*port_fdb_dump)(struct dsa_switch *ds, int port,
1049 	int	(*lag_fdb_add)(struct dsa_switch *ds, struct dsa_lag lag,
1052 	int	(*lag_fdb_del)(struct dsa_switch *ds, struct dsa_lag lag,
1059 	int	(*port_mdb_add)(struct dsa_switch *ds, int port,
1062 	int	(*port_mdb_del)(struct dsa_switch *ds, int port,
1068 	int	(*get_rxnfc)(struct dsa_switch *ds, int port,
1070 	int	(*set_rxnfc)(struct dsa_switch *ds, int port,
1076 	int	(*cls_flower_add)(struct dsa_switch *ds, int port,
1078 	int	(*cls_flower_del)(struct dsa_switch *ds, int port,
1080 	int	(*cls_flower_stats)(struct dsa_switch *ds, int port,
1082 	int	(*port_mirror_add)(struct dsa_switch *ds, int port,
1085 	void	(*port_mirror_del)(struct dsa_switch *ds, int port,
1087 	int	(*port_policer_add)(struct dsa_switch *ds, int port,
1089 	void	(*port_policer_del)(struct dsa_switch *ds, int port);
1090 	int	(*port_setup_tc)(struct dsa_switch *ds, int port,
1096 	int	(*crosschip_bridge_join)(struct dsa_switch *ds, int tree_index,
1100 	void	(*crosschip_bridge_leave)(struct dsa_switch *ds, int tree_index,
1103 	int	(*crosschip_lag_change)(struct dsa_switch *ds, int sw_index,
1105 	int	(*crosschip_lag_join)(struct dsa_switch *ds, int sw_index,
1109 	int	(*crosschip_lag_leave)(struct dsa_switch *ds, int sw_index,
1115 	int	(*port_hwtstamp_get)(struct dsa_switch *ds, int port,
1117 	int	(*port_hwtstamp_set)(struct dsa_switch *ds, int port,
1119 	void	(*port_txtstamp)(struct dsa_switch *ds, int port,
1121 	bool	(*port_rxtstamp)(struct dsa_switch *ds, int port,
1125 	int	(*devlink_param_get)(struct dsa_switch *ds, u32 id,
1127 	int	(*devlink_param_set)(struct dsa_switch *ds, u32 id,
1129 	int	(*devlink_info_get)(struct dsa_switch *ds,
1132 	int	(*devlink_sb_pool_get)(struct dsa_switch *ds,
1135 	int	(*devlink_sb_pool_set)(struct dsa_switch *ds, unsigned int sb_index,
1139 	int	(*devlink_sb_port_pool_get)(struct dsa_switch *ds, int port,
1142 	int	(*devlink_sb_port_pool_set)(struct dsa_switch *ds, int port,
1146 	int	(*devlink_sb_tc_pool_bind_get)(struct dsa_switch *ds, int port,
1150 	int	(*devlink_sb_tc_pool_bind_set)(struct dsa_switch *ds, int port,
1155 	int	(*devlink_sb_occ_snapshot)(struct dsa_switch *ds,
1157 	int	(*devlink_sb_occ_max_clear)(struct dsa_switch *ds,
1159 	int	(*devlink_sb_occ_port_pool_get)(struct dsa_switch *ds, int port,
1162 	int	(*devlink_sb_occ_tc_port_bind_get)(struct dsa_switch *ds, int port,
1173 	int	(*port_change_mtu)(struct dsa_switch *ds, int port,
1175 	int	(*port_max_mtu)(struct dsa_switch *ds, int port);
1180 	int	(*port_lag_change)(struct dsa_switch *ds, int port);
1181 	int	(*port_lag_join)(struct dsa_switch *ds, int port,
1185 	int	(*port_lag_leave)(struct dsa_switch *ds, int port,
1191 	int	(*port_hsr_join)(struct dsa_switch *ds, int port,
1193 	int	(*port_hsr_leave)(struct dsa_switch *ds, int port,
1199 	int	(*port_mrp_add)(struct dsa_switch *ds, int port,
1201 	int	(*port_mrp_del)(struct dsa_switch *ds, int port,
1203 	int	(*port_mrp_add_ring_role)(struct dsa_switch *ds, int port,
1205 	int	(*port_mrp_del_ring_role)(struct dsa_switch *ds, int port,
1211 	int	(*tag_8021q_vlan_add)(struct dsa_switch *ds, int port, u16 vid,
1213 	int	(*tag_8021q_vlan_del)(struct dsa_switch *ds, int port, u16 vid);
1218 	void	(*master_state_change)(struct dsa_switch *ds,
1231 int dsa_devlink_params_register(struct dsa_switch *ds,
1234 void dsa_devlink_params_unregister(struct dsa_switch *ds,
1237 int dsa_devlink_resource_register(struct dsa_switch *ds,
1244 void dsa_devlink_resources_unregister(struct dsa_switch *ds);
1246 void dsa_devlink_resource_occ_get_register(struct dsa_switch *ds,
1250 void dsa_devlink_resource_occ_get_unregister(struct dsa_switch *ds,
1253 dsa_devlink_region_create(struct dsa_switch *ds,
1257 dsa_devlink_port_region_create(struct dsa_switch *ds,
1266 	struct dsa_switch *ds;  member
1273 	return dl_priv->ds;  in dsa_devlink_to_ds()
1282 	return dl_priv->ds;  in dsa_devlink_port_to_ds()
1297 bool dsa_fdb_present_in_other_db(struct dsa_switch *ds, int port,
1300 bool dsa_mdb_present_in_other_db(struct dsa_switch *ds, int port,
1375 void dsa_unregister_switch(struct dsa_switch *ds);
1376 int dsa_register_switch(struct dsa_switch *ds);
1377 void dsa_switch_shutdown(struct dsa_switch *ds);
1381 int dsa_switch_suspend(struct dsa_switch *ds);
1382 int dsa_switch_resume(struct dsa_switch *ds);
1384 static inline int dsa_switch_suspend(struct dsa_switch *ds)  in dsa_switch_suspend()  argument
1388 static inline int dsa_switch_resume(struct dsa_switch *ds)  in dsa_switch_resume()  argument
1404 void dsa_port_phylink_mac_change(struct dsa_switch *ds, int port, bool up);