97 	int (*connect)(struct dsa_switch *ds);
98 	void (*disconnect)(struct dsa_switch *ds);
177 		if ((_dp)->ds == (_ds) && (_dp)->hsr_dev == (_hsr))
255 	struct dsa_switch	*ds;  member
510 static inline struct dsa_port *dsa_to_port(struct dsa_switch *ds, int p)  in dsa_to_port()  argument
512 	struct dsa_switch_tree *dst = ds->dst;  in dsa_to_port()
516 		if (dp->ds == ds && dp->index == p)  in dsa_to_port()
548 static inline bool dsa_is_unused_port(struct dsa_switch *ds, int p)  in dsa_is_unused_port()  argument
550 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_UNUSED;  in dsa_is_unused_port()
553 static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p)  in dsa_is_cpu_port()  argument
555 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_CPU;  in dsa_is_cpu_port()
558 static inline bool dsa_is_dsa_port(struct dsa_switch *ds, int p)  in dsa_is_dsa_port()  argument
560 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_DSA;  in dsa_is_dsa_port()
563 static inline bool dsa_is_user_port(struct dsa_switch *ds, int p)  in dsa_is_user_port()  argument
565 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_USER;  in dsa_is_user_port()
582 		if ((_dp)->ds == (_ds))
586 		if ((_dp)->ds == (_ds))
590 		if ((_dp)->ds == (_ds))
612 static inline u32 dsa_user_ports(struct dsa_switch *ds)  in dsa_user_ports()  argument
617 	dsa_switch_for_each_user_port(dp, ds)  in dsa_user_ports()
623 static inline u32 dsa_cpu_ports(struct dsa_switch *ds)  in dsa_cpu_ports()  argument
628 	dsa_switch_for_each_cpu_port(cpu_dp, ds)  in dsa_cpu_ports()
635 static inline unsigned int dsa_routing_port(struct dsa_switch *ds, int device)  in dsa_routing_port()  argument
637 	struct dsa_switch_tree *dst = ds->dst;  in dsa_routing_port()
641 		if (dl->dp->ds == ds && dl->link_dp->ds->index == device)  in dsa_routing_port()
644 	return ds->num_ports;  in dsa_routing_port()
648 static inline unsigned int dsa_towards_port(struct dsa_switch *ds, int device,  in dsa_towards_port()  argument
651 	if (device == ds->index)  in dsa_towards_port()
654 		return dsa_routing_port(ds, device);  in dsa_towards_port()
658 static inline unsigned int dsa_upstream_port(struct dsa_switch *ds, int port)  in dsa_upstream_port()  argument
660 	const struct dsa_port *dp = dsa_to_port(ds, port);  in dsa_upstream_port()
666 	return dsa_towards_port(ds, cpu_dp->ds->index, cpu_dp->index);  in dsa_upstream_port()
670 static inline bool dsa_is_upstream_port(struct dsa_switch *ds, int port)  in dsa_is_upstream_port()  argument
672 	if (dsa_is_unused_port(ds, port))  in dsa_is_upstream_port()
675 	return port == dsa_upstream_port(ds, port);  in dsa_is_upstream_port()
679 static inline bool dsa_is_downstream_port(struct dsa_switch *ds, int port)  in dsa_is_downstream_port()  argument
681 	return dsa_is_dsa_port(ds, port) && !dsa_is_upstream_port(ds, port);  in dsa_is_downstream_port()
685 static inline unsigned int dsa_switch_upstream_port(struct dsa_switch *ds)  in dsa_switch_upstream_port()  argument
689 	dsa_switch_for_each_available_port(dp, ds) {  in dsa_switch_upstream_port()
690 		return dsa_upstream_port(ds, dp->index);  in dsa_switch_upstream_port()
693 	return ds->num_ports;  in dsa_switch_upstream_port()
715 	const struct dsa_switch *ds = dp->ds;  in dsa_port_is_vlan_filtering()  local
717 	if (ds->vlan_filtering_is_global)  in dsa_port_is_vlan_filtering()
718 		return ds->vlan_filtering;  in dsa_port_is_vlan_filtering()
834 	return a->ds->dst == b->ds->dst;  in dsa_port_tree_same()
847 	enum dsa_tag_protocol (*get_tag_protocol)(struct dsa_switch *ds,
850 	int	(*change_tag_protocol)(struct dsa_switch *ds,
857 	int	(*connect_tag_protocol)(struct dsa_switch *ds,
860 	int	(*port_change_conduit)(struct dsa_switch *ds, int port,
865 	int	(*setup)(struct dsa_switch *ds);
866 	void	(*teardown)(struct dsa_switch *ds);
871 	int	(*port_setup)(struct dsa_switch *ds, int port);
872 	void	(*port_teardown)(struct dsa_switch *ds, int port);
874 	u32	(*get_phy_flags)(struct dsa_switch *ds, int port);
879 	int	(*phy_read)(struct dsa_switch *ds, int port, int regnum);
880 	int	(*phy_write)(struct dsa_switch *ds, int port,
886 	void	(*phylink_get_caps)(struct dsa_switch *ds, int port,
888 	void	(*phylink_fixed_state)(struct dsa_switch *ds, int port,
893 	void	(*get_strings)(struct dsa_switch *ds, int port,
895 	void	(*get_ethtool_stats)(struct dsa_switch *ds,
897 	int	(*get_sset_count)(struct dsa_switch *ds, int port, int sset);
898 	void	(*get_ethtool_phy_stats)(struct dsa_switch *ds,
900 	void	(*get_eth_phy_stats)(struct dsa_switch *ds, int port,
902 	void	(*get_eth_mac_stats)(struct dsa_switch *ds, int port,
904 	void	(*get_eth_ctrl_stats)(struct dsa_switch *ds, int port,
906 	void	(*get_rmon_stats)(struct dsa_switch *ds, int port,
909 	void	(*get_ts_stats)(struct dsa_switch *ds, int port,
911 	void	(*get_stats64)(struct dsa_switch *ds, int port,
913 	void	(*get_pause_stats)(struct dsa_switch *ds, int port,
915 	void	(*self_test)(struct dsa_switch *ds, int port,
921 	void	(*get_wol)(struct dsa_switch *ds, int port,
923 	int	(*set_wol)(struct dsa_switch *ds, int port,
929 	int	(*get_ts_info)(struct dsa_switch *ds, int port,
935 	int	(*get_mm)(struct dsa_switch *ds, int port,
937 	int	(*set_mm)(struct dsa_switch *ds, int port,
940 	void	(*get_mm_stats)(struct dsa_switch *ds, int port,
946 	int	(*port_get_default_prio)(struct dsa_switch *ds, int port);
947 	int	(*port_set_default_prio)(struct dsa_switch *ds, int port,
949 	int	(*port_get_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp);
950 	int	(*port_add_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp,
952 	int	(*port_del_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp,
954 	int	(*port_set_apptrust)(struct dsa_switch *ds, int port,
956 	int	(*port_get_apptrust)(struct dsa_switch *ds, int port, u8 *sel,
962 	int	(*suspend)(struct dsa_switch *ds);
963 	int	(*resume)(struct dsa_switch *ds);
968 	int	(*port_enable)(struct dsa_switch *ds, int port,
970 	void	(*port_disable)(struct dsa_switch *ds, int port);
979 	int	(*port_set_mac_address)(struct dsa_switch *ds, int port,
988 	struct dsa_port *(*preferred_default_local_cpu_port)(struct dsa_switch *ds);
993 	bool	(*support_eee)(struct dsa_switch *ds, int port);
994 	int	(*set_mac_eee)(struct dsa_switch *ds, int port,
998 	int	(*get_eeprom_len)(struct dsa_switch *ds);
999 	int	(*get_eeprom)(struct dsa_switch *ds,
1001 	int	(*set_eeprom)(struct dsa_switch *ds,
1007 	int	(*get_regs_len)(struct dsa_switch *ds, int port);
1008 	void	(*get_regs)(struct dsa_switch *ds, int port,
1014 	int	(*port_prechangeupper)(struct dsa_switch *ds, int port,
1020 	int	(*set_ageing_time)(struct dsa_switch *ds, unsigned int msecs);
1021 	int	(*port_bridge_join)(struct dsa_switch *ds, int port,
1025 	void	(*port_bridge_leave)(struct dsa_switch *ds, int port,
1027 	void	(*port_stp_state_set)(struct dsa_switch *ds, int port,
1029 	int	(*port_mst_state_set)(struct dsa_switch *ds, int port,
1031 	void	(*port_fast_age)(struct dsa_switch *ds, int port);
1032 	int	(*port_vlan_fast_age)(struct dsa_switch *ds, int port, u16 vid);
1033 	int	(*port_pre_bridge_flags)(struct dsa_switch *ds, int port,
1036 	int	(*port_bridge_flags)(struct dsa_switch *ds, int port,
1039 	void	(*port_set_host_flood)(struct dsa_switch *ds, int port,
1045 	int	(*port_vlan_filtering)(struct dsa_switch *ds, int port,
1048 	int	(*port_vlan_add)(struct dsa_switch *ds, int port,
1051 	int	(*port_vlan_del)(struct dsa_switch *ds, int port,
1053 	int	(*vlan_msti_set)(struct dsa_switch *ds, struct dsa_bridge bridge,
1059 	int	(*port_fdb_add)(struct dsa_switch *ds, int port,
1062 	int	(*port_fdb_del)(struct dsa_switch *ds, int port,
1065 	int	(*port_fdb_dump)(struct dsa_switch *ds, int port,
1067 	int	(*lag_fdb_add)(struct dsa_switch *ds, struct dsa_lag lag,
1070 	int	(*lag_fdb_del)(struct dsa_switch *ds, struct dsa_lag lag,
1077 	int	(*port_mdb_add)(struct dsa_switch *ds, int port,
1080 	int	(*port_mdb_del)(struct dsa_switch *ds, int port,
1086 	int	(*get_rxnfc)(struct dsa_switch *ds, int port,
1088 	int	(*set_rxnfc)(struct dsa_switch *ds, int port,
1094 	int	(*cls_flower_add)(struct dsa_switch *ds, int port,
1096 	int	(*cls_flower_del)(struct dsa_switch *ds, int port,
1098 	int	(*cls_flower_stats)(struct dsa_switch *ds, int port,
1100 	int	(*port_mirror_add)(struct dsa_switch *ds, int port,
1103 	void	(*port_mirror_del)(struct dsa_switch *ds, int port,
1105 	int	(*port_policer_add)(struct dsa_switch *ds, int port,
1107 	void	(*port_policer_del)(struct dsa_switch *ds, int port);
1108 	int	(*port_setup_tc)(struct dsa_switch *ds, int port,
1114 	int	(*crosschip_bridge_join)(struct dsa_switch *ds, int tree_index,
1118 	void	(*crosschip_bridge_leave)(struct dsa_switch *ds, int tree_index,
1121 	int	(*crosschip_lag_change)(struct dsa_switch *ds, int sw_index,
1123 	int	(*crosschip_lag_join)(struct dsa_switch *ds, int sw_index,
1127 	int	(*crosschip_lag_leave)(struct dsa_switch *ds, int sw_index,
1133 	int	(*port_hwtstamp_get)(struct dsa_switch *ds, int port,
1135 	int	(*port_hwtstamp_set)(struct dsa_switch *ds, int port,
1137 	void	(*port_txtstamp)(struct dsa_switch *ds, int port,
1139 	bool	(*port_rxtstamp)(struct dsa_switch *ds, int port,
1143 	int	(*devlink_param_get)(struct dsa_switch *ds, u32 id,
1145 	int	(*devlink_param_set)(struct dsa_switch *ds, u32 id,
1147 	int	(*devlink_info_get)(struct dsa_switch *ds,
1150 	int	(*devlink_sb_pool_get)(struct dsa_switch *ds,
1153 	int	(*devlink_sb_pool_set)(struct dsa_switch *ds, unsigned int sb_index,
1157 	int	(*devlink_sb_port_pool_get)(struct dsa_switch *ds, int port,
1160 	int	(*devlink_sb_port_pool_set)(struct dsa_switch *ds, int port,
1164 	int	(*devlink_sb_tc_pool_bind_get)(struct dsa_switch *ds, int port,
1168 	int	(*devlink_sb_tc_pool_bind_set)(struct dsa_switch *ds, int port,
1173 	int	(*devlink_sb_occ_snapshot)(struct dsa_switch *ds,
1175 	int	(*devlink_sb_occ_max_clear)(struct dsa_switch *ds,
1177 	int	(*devlink_sb_occ_port_pool_get)(struct dsa_switch *ds, int port,
1180 	int	(*devlink_sb_occ_tc_port_bind_get)(struct dsa_switch *ds, int port,
1191 	int	(*port_change_mtu)(struct dsa_switch *ds, int port,
1193 	int	(*port_max_mtu)(struct dsa_switch *ds, int port);
1198 	int	(*port_lag_change)(struct dsa_switch *ds, int port);
1199 	int	(*port_lag_join)(struct dsa_switch *ds, int port,
1203 	int	(*port_lag_leave)(struct dsa_switch *ds, int port,
1209 	int	(*port_hsr_join)(struct dsa_switch *ds, int port,
1212 	int	(*port_hsr_leave)(struct dsa_switch *ds, int port,
1218 	int	(*port_mrp_add)(struct dsa_switch *ds, int port,
1220 	int	(*port_mrp_del)(struct dsa_switch *ds, int port,
1222 	int	(*port_mrp_add_ring_role)(struct dsa_switch *ds, int port,
1224 	int	(*port_mrp_del_ring_role)(struct dsa_switch *ds, int port,
1230 	int	(*tag_8021q_vlan_add)(struct dsa_switch *ds, int port, u16 vid,
1232 	int	(*tag_8021q_vlan_del)(struct dsa_switch *ds, int port, u16 vid);
1237 	void	(*conduit_state_change)(struct dsa_switch *ds,
1251 int dsa_devlink_params_register(struct dsa_switch *ds,
1254 void dsa_devlink_params_unregister(struct dsa_switch *ds,
1257 int dsa_devlink_resource_register(struct dsa_switch *ds,
1264 void dsa_devlink_resources_unregister(struct dsa_switch *ds);
1266 void dsa_devlink_resource_occ_get_register(struct dsa_switch *ds,
1270 void dsa_devlink_resource_occ_get_unregister(struct dsa_switch *ds,
1273 dsa_devlink_region_create(struct dsa_switch *ds,
1277 dsa_devlink_port_region_create(struct dsa_switch *ds,
1286 	struct dsa_switch *ds;  member
1293 	return dl_priv->ds;  in dsa_devlink_to_ds()
1302 	return dl_priv->ds;  in dsa_devlink_port_to_ds()
1315 bool dsa_fdb_present_in_other_db(struct dsa_switch *ds, int port,
1318 bool dsa_mdb_present_in_other_db(struct dsa_switch *ds, int port,
1357 void dsa_unregister_switch(struct dsa_switch *ds);
1358 int dsa_register_switch(struct dsa_switch *ds);
1359 void dsa_switch_shutdown(struct dsa_switch *ds);
1363 int dsa_switch_suspend(struct dsa_switch *ds);
1364 int dsa_switch_resume(struct dsa_switch *ds);
1366 static inline int dsa_switch_suspend(struct dsa_switch *ds)  in dsa_switch_suspend()  argument
1370 static inline int dsa_switch_resume(struct dsa_switch *ds)  in dsa_switch_resume()  argument
1386 void dsa_port_phylink_mac_change(struct dsa_switch *ds, int port, bool up);
1387 bool dsa_supports_eee(struct dsa_switch *ds, int port);