91 struct dsa_switch;
98 	int (*connect)(struct dsa_switch *ds);
99 	void (*disconnect)(struct dsa_switch *ds);
256 	struct dsa_switch	*ds;
371 struct dsa_switch {  struct
491 static inline struct dsa_port *dsa_to_port(struct dsa_switch *ds, int p)  in dsa_to_port()  argument
529 static inline bool dsa_is_unused_port(struct dsa_switch *ds, int p)  in dsa_is_unused_port()
534 static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p)  in dsa_is_cpu_port()
539 static inline bool dsa_is_dsa_port(struct dsa_switch *ds, int p)  in dsa_is_dsa_port()
544 static inline bool dsa_is_user_port(struct dsa_switch *ds, int p)  in dsa_is_user_port()
589 static inline u32 dsa_user_ports(struct dsa_switch *ds)  in dsa_user_ports()
600 static inline u32 dsa_cpu_ports(struct dsa_switch *ds)  in dsa_cpu_ports()
612 static inline unsigned int dsa_routing_port(struct dsa_switch *ds, int device)  in dsa_routing_port()
625 static inline unsigned int dsa_towards_port(struct dsa_switch *ds, int device,  in dsa_towards_port()
635 static inline unsigned int dsa_upstream_port(struct dsa_switch *ds, int port)  in dsa_upstream_port()
647 static inline bool dsa_is_upstream_port(struct dsa_switch *ds, int port)  in dsa_is_upstream_port()
656 static inline bool dsa_is_downstream_port(struct dsa_switch *ds, int port)  in dsa_is_downstream_port()
662 static inline unsigned int dsa_switch_upstream_port(struct dsa_switch *ds)  in dsa_switch_upstream_port()
677 static inline bool dsa_switch_is_upstream_of(struct dsa_switch *upstream_ds,  in dsa_switch_is_upstream_of()
678 					     struct dsa_switch *downstream_ds)  in dsa_switch_is_upstream_of()
692 	const struct dsa_switch *ds = dp->ds;  in dsa_port_is_vlan_filtering()
824 	enum dsa_tag_protocol (*get_tag_protocol)(struct dsa_switch *ds,
827 	int	(*change_tag_protocol)(struct dsa_switch *ds,
834 	int	(*connect_tag_protocol)(struct dsa_switch *ds,
837 	int	(*port_change_master)(struct dsa_switch *ds, int port,
842 	int	(*setup)(struct dsa_switch *ds);
843 	void	(*teardown)(struct dsa_switch *ds);
848 	int	(*port_setup)(struct dsa_switch *ds, int port);
849 	void	(*port_teardown)(struct dsa_switch *ds, int port);
851 	u32	(*get_phy_flags)(struct dsa_switch *ds, int port);
856 	int	(*phy_read)(struct dsa_switch *ds, int port, int regnum);
857 	int	(*phy_write)(struct dsa_switch *ds, int port,
863 	void	(*adjust_link)(struct dsa_switch *ds, int port,
865 	void	(*fixed_link_update)(struct dsa_switch *ds, int port,
871 	void	(*phylink_get_caps)(struct dsa_switch *ds, int port,
873 	struct phylink_pcs *(*phylink_mac_select_pcs)(struct dsa_switch *ds,
876 	int	(*phylink_mac_prepare)(struct dsa_switch *ds, int port,
879 	void	(*phylink_mac_config)(struct dsa_switch *ds, int port,
882 	int	(*phylink_mac_finish)(struct dsa_switch *ds, int port,
885 	void	(*phylink_mac_link_down)(struct dsa_switch *ds, int port,
888 	void	(*phylink_mac_link_up)(struct dsa_switch *ds, int port,
894 	void	(*phylink_fixed_state)(struct dsa_switch *ds, int port,
899 	void	(*get_strings)(struct dsa_switch *ds, int port,
901 	void	(*get_ethtool_stats)(struct dsa_switch *ds,
903 	int	(*get_sset_count)(struct dsa_switch *ds, int port, int sset);
904 	void	(*get_ethtool_phy_stats)(struct dsa_switch *ds,
906 	void	(*get_eth_phy_stats)(struct dsa_switch *ds, int port,
908 	void	(*get_eth_mac_stats)(struct dsa_switch *ds, int port,
910 	void	(*get_eth_ctrl_stats)(struct dsa_switch *ds, int port,
912 	void	(*get_rmon_stats)(struct dsa_switch *ds, int port,
915 	void	(*get_stats64)(struct dsa_switch *ds, int port,
917 	void	(*get_pause_stats)(struct dsa_switch *ds, int port,
919 	void	(*self_test)(struct dsa_switch *ds, int port,
925 	void	(*get_wol)(struct dsa_switch *ds, int port,
927 	int	(*set_wol)(struct dsa_switch *ds, int port,
933 	int	(*get_ts_info)(struct dsa_switch *ds, int port,
939 	int	(*get_mm)(struct dsa_switch *ds, int port,
941 	int	(*set_mm)(struct dsa_switch *ds, int port,
944 	void	(*get_mm_stats)(struct dsa_switch *ds, int port,
950 	int	(*port_get_default_prio)(struct dsa_switch *ds, int port);
951 	int	(*port_set_default_prio)(struct dsa_switch *ds, int port,
953 	int	(*port_get_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp);
954 	int	(*port_add_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp,
956 	int	(*port_del_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp,
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);
978 	struct dsa_port *(*preferred_default_local_cpu_port)(struct dsa_switch *ds);
983 	int	(*set_mac_eee)(struct dsa_switch *ds, int port,
985 	int	(*get_mac_eee)(struct dsa_switch *ds, int port,
989 	int	(*get_eeprom_len)(struct dsa_switch *ds);
990 	int	(*get_eeprom)(struct dsa_switch *ds,
992 	int	(*set_eeprom)(struct dsa_switch *ds,
998 	int	(*get_regs_len)(struct dsa_switch *ds, int port);
999 	void	(*get_regs)(struct dsa_switch *ds, int port,
1005 	int	(*port_prechangeupper)(struct dsa_switch *ds, int port,
1011 	int	(*set_ageing_time)(struct dsa_switch *ds, unsigned int msecs);
1012 	int	(*port_bridge_join)(struct dsa_switch *ds, int port,
1016 	void	(*port_bridge_leave)(struct dsa_switch *ds, int port,
1018 	void	(*port_stp_state_set)(struct dsa_switch *ds, int port,
1020 	int	(*port_mst_state_set)(struct dsa_switch *ds, int port,
1022 	void	(*port_fast_age)(struct dsa_switch *ds, int port);
1023 	int	(*port_vlan_fast_age)(struct dsa_switch *ds, int port, u16 vid);
1024 	int	(*port_pre_bridge_flags)(struct dsa_switch *ds, int port,
1027 	int	(*port_bridge_flags)(struct dsa_switch *ds, int port,
1030 	void	(*port_set_host_flood)(struct dsa_switch *ds, int port,
1036 	int	(*port_vlan_filtering)(struct dsa_switch *ds, int port,
1039 	int	(*port_vlan_add)(struct dsa_switch *ds, int port,
1042 	int	(*port_vlan_del)(struct dsa_switch *ds, int port,
1044 	int	(*vlan_msti_set)(struct dsa_switch *ds, struct dsa_bridge bridge,
1050 	int	(*port_fdb_add)(struct dsa_switch *ds, int port,
1053 	int	(*port_fdb_del)(struct dsa_switch *ds, int port,
1056 	int	(*port_fdb_dump)(struct dsa_switch *ds, int port,
1058 	int	(*lag_fdb_add)(struct dsa_switch *ds, struct dsa_lag lag,
1061 	int	(*lag_fdb_del)(struct dsa_switch *ds, struct dsa_lag lag,
1068 	int	(*port_mdb_add)(struct dsa_switch *ds, int port,
1071 	int	(*port_mdb_del)(struct dsa_switch *ds, int port,
1077 	int	(*get_rxnfc)(struct dsa_switch *ds, int port,
1079 	int	(*set_rxnfc)(struct dsa_switch *ds, int port,
1085 	int	(*cls_flower_add)(struct dsa_switch *ds, int port,
1087 	int	(*cls_flower_del)(struct dsa_switch *ds, int port,
1089 	int	(*cls_flower_stats)(struct dsa_switch *ds, int port,
1091 	int	(*port_mirror_add)(struct dsa_switch *ds, int port,
1094 	void	(*port_mirror_del)(struct dsa_switch *ds, int port,
1096 	int	(*port_policer_add)(struct dsa_switch *ds, int port,
1098 	void	(*port_policer_del)(struct dsa_switch *ds, int port);
1099 	int	(*port_setup_tc)(struct dsa_switch *ds, int port,
1105 	int	(*crosschip_bridge_join)(struct dsa_switch *ds, int tree_index,
1109 	void	(*crosschip_bridge_leave)(struct dsa_switch *ds, int tree_index,
1112 	int	(*crosschip_lag_change)(struct dsa_switch *ds, int sw_index,
1114 	int	(*crosschip_lag_join)(struct dsa_switch *ds, int sw_index,
1118 	int	(*crosschip_lag_leave)(struct dsa_switch *ds, int sw_index,
1124 	int	(*port_hwtstamp_get)(struct dsa_switch *ds, int port,
1126 	int	(*port_hwtstamp_set)(struct dsa_switch *ds, int port,
1128 	void	(*port_txtstamp)(struct dsa_switch *ds, int port,
1130 	bool	(*port_rxtstamp)(struct dsa_switch *ds, int port,
1134 	int	(*devlink_param_get)(struct dsa_switch *ds, u32 id,
1136 	int	(*devlink_param_set)(struct dsa_switch *ds, u32 id,
1138 	int	(*devlink_info_get)(struct dsa_switch *ds,
1141 	int	(*devlink_sb_pool_get)(struct dsa_switch *ds,
1144 	int	(*devlink_sb_pool_set)(struct dsa_switch *ds, unsigned int sb_index,
1148 	int	(*devlink_sb_port_pool_get)(struct dsa_switch *ds, int port,
1151 	int	(*devlink_sb_port_pool_set)(struct dsa_switch *ds, int port,
1155 	int	(*devlink_sb_tc_pool_bind_get)(struct dsa_switch *ds, int port,
1159 	int	(*devlink_sb_tc_pool_bind_set)(struct dsa_switch *ds, int port,
1164 	int	(*devlink_sb_occ_snapshot)(struct dsa_switch *ds,
1166 	int	(*devlink_sb_occ_max_clear)(struct dsa_switch *ds,
1168 	int	(*devlink_sb_occ_port_pool_get)(struct dsa_switch *ds, int port,
1171 	int	(*devlink_sb_occ_tc_port_bind_get)(struct dsa_switch *ds, int port,
1182 	int	(*port_change_mtu)(struct dsa_switch *ds, int port,
1184 	int	(*port_max_mtu)(struct dsa_switch *ds, int port);
1189 	int	(*port_lag_change)(struct dsa_switch *ds, int port);
1190 	int	(*port_lag_join)(struct dsa_switch *ds, int port,
1194 	int	(*port_lag_leave)(struct dsa_switch *ds, int port,
1200 	int	(*port_hsr_join)(struct dsa_switch *ds, int port,
1202 	int	(*port_hsr_leave)(struct dsa_switch *ds, int port,
1208 	int	(*port_mrp_add)(struct dsa_switch *ds, int port,
1210 	int	(*port_mrp_del)(struct dsa_switch *ds, int port,
1212 	int	(*port_mrp_add_ring_role)(struct dsa_switch *ds, int port,
1214 	int	(*port_mrp_del_ring_role)(struct dsa_switch *ds, int port,
1220 	int	(*tag_8021q_vlan_add)(struct dsa_switch *ds, int port, u16 vid,
1222 	int	(*tag_8021q_vlan_del)(struct dsa_switch *ds, int port, u16 vid);
1227 	void	(*master_state_change)(struct dsa_switch *ds,
1240 int dsa_devlink_params_register(struct dsa_switch *ds,
1243 void dsa_devlink_params_unregister(struct dsa_switch *ds,
1246 int dsa_devlink_resource_register(struct dsa_switch *ds,
1253 void dsa_devlink_resources_unregister(struct dsa_switch *ds);
1255 void dsa_devlink_resource_occ_get_register(struct dsa_switch *ds,
1259 void dsa_devlink_resource_occ_get_unregister(struct dsa_switch *ds,
1262 dsa_devlink_region_create(struct dsa_switch *ds,
1266 dsa_devlink_port_region_create(struct dsa_switch *ds,
1275 	struct dsa_switch *ds;
1278 static inline struct dsa_switch *dsa_devlink_to_ds(struct devlink *dl)  in dsa_devlink_to_ds()
1286 struct dsa_switch *dsa_devlink_port_to_ds(struct devlink_port *port)  in dsa_devlink_port_to_ds()
1304 bool dsa_fdb_present_in_other_db(struct dsa_switch *ds, int port,
1307 bool dsa_mdb_present_in_other_db(struct dsa_switch *ds, int port,
1346 void dsa_unregister_switch(struct dsa_switch *ds);
1347 int dsa_register_switch(struct dsa_switch *ds);
1348 void dsa_switch_shutdown(struct dsa_switch *ds);
1349 struct dsa_switch *dsa_switch_find(int tree_index, int sw_index);
1352 int dsa_switch_suspend(struct dsa_switch *ds);
1353 int dsa_switch_resume(struct dsa_switch *ds);
1355 static inline int dsa_switch_suspend(struct dsa_switch *ds)  in dsa_switch_suspend()
1359 static inline int dsa_switch_resume(struct dsa_switch *ds)  in dsa_switch_resume()
1375 void dsa_port_phylink_mac_change(struct dsa_switch *ds, int port, bool up);