include/net/dsa.h

105 	int (*connect)(struct dsa_switch *ds);
106 	void (*disconnect)(struct dsa_switch *ds);
185 		if ((_dp)->ds == (_ds) && (_dp)->hsr_dev == (_hsr))
257 	struct dsa_switch	*ds;
513 static inline struct dsa_port *dsa_to_port(struct dsa_switch *ds, int p)
515 	struct dsa_switch_tree *dst = ds->dst;
519 		if (dp->ds == ds && dp->index == p)
551 static inline bool dsa_is_unused_port(struct dsa_switch *ds, int p)
553 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_UNUSED;
556 static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p)
558 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_CPU;
561 static inline bool dsa_is_dsa_port(struct dsa_switch *ds, int p)
563 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_DSA;
566 static inline bool dsa_is_user_port(struct dsa_switch *ds, int p)
568 	return dsa_to_port(ds, p)->type == DSA_PORT_TYPE_USER;
585 		if ((_dp)->ds == (_ds))
589 		if ((_dp)->ds == (_ds))
593 		if ((_dp)->ds == (_ds))
615 static inline u32 dsa_user_ports(struct dsa_switch *ds)
620 	dsa_switch_for_each_user_port(dp, ds)
626 static inline u32 dsa_cpu_ports(struct dsa_switch *ds)
631 	dsa_switch_for_each_cpu_port(cpu_dp, ds)
638 static inline unsigned int dsa_routing_port(struct dsa_switch *ds, int device)
640 	struct dsa_switch_tree *dst = ds->dst;
644 		if (dl->dp->ds == ds && dl->link_dp->ds->index == device)
647 	return ds->num_ports;
651 static inline unsigned int dsa_towards_port(struct dsa_switch *ds, int device,
654 	if (device == ds->index)
657 		return dsa_routing_port(ds, device);
661 static inline unsigned int dsa_upstream_port(struct dsa_switch *ds, int port)
663 	const struct dsa_port *dp = dsa_to_port(ds, port);
669 	return dsa_towards_port(ds, cpu_dp->ds->index, cpu_dp->index);
673 static inline bool dsa_is_upstream_port(struct dsa_switch *ds, int port)
675 	if (dsa_is_unused_port(ds, port))
678 	return port == dsa_upstream_port(ds, port);
682 static inline bool dsa_is_downstream_port(struct dsa_switch *ds, int port)
684 	return dsa_is_dsa_port(ds, port) && !dsa_is_upstream_port(ds, port);
688 static inline unsigned int dsa_switch_upstream_port(struct dsa_switch *ds)
692 	dsa_switch_for_each_available_port(dp, ds) {
693 		return dsa_upstream_port(ds, dp->index);
696 	return ds->num_ports;
718 	const struct dsa_switch *ds = dp->ds;
720 	if (ds->vlan_filtering_is_global)
721 		return ds->vlan_filtering;
839 dsa_bridge_ports(struct dsa_switch *ds, const struct net_device *bdev)
844 	dsa_switch_for_each_bridge_member(dp, ds, bdev)
853 	return a->ds->dst == b->ds->dst;
866 	enum dsa_tag_protocol (*get_tag_protocol)(struct dsa_switch *ds,
869 	int	(*change_tag_protocol)(struct dsa_switch *ds,
876 	int	(*connect_tag_protocol)(struct dsa_switch *ds,
879 	int	(*port_change_conduit)(struct dsa_switch *ds, int port,
884 	int	(*setup)(struct dsa_switch *ds);
885 	void	(*teardown)(struct dsa_switch *ds);
890 	int	(*port_setup)(struct dsa_switch *ds, int port);
891 	void	(*port_teardown)(struct dsa_switch *ds, int port);
893 	u32	(*get_phy_flags)(struct dsa_switch *ds, int port);
898 	int	(*phy_read)(struct dsa_switch *ds, int port, int regnum);
899 	int	(*phy_write)(struct dsa_switch *ds, int port,
905 	void	(*phylink_get_caps)(struct dsa_switch *ds, int port,
907 	void	(*phylink_fixed_state)(struct dsa_switch *ds, int port,
912 	void	(*get_strings)(struct dsa_switch *ds, int port,
914 	void	(*get_ethtool_stats)(struct dsa_switch *ds,
916 	int	(*get_sset_count)(struct dsa_switch *ds, int port, int sset);
917 	void	(*get_ethtool_phy_stats)(struct dsa_switch *ds,
919 	void	(*get_eth_phy_stats)(struct dsa_switch *ds, int port,
921 	void	(*get_eth_mac_stats)(struct dsa_switch *ds, int port,
923 	void	(*get_eth_ctrl_stats)(struct dsa_switch *ds, int port,
925 	void	(*get_rmon_stats)(struct dsa_switch *ds, int port,
928 	void	(*get_ts_stats)(struct dsa_switch *ds, int port,
930 	void	(*get_stats64)(struct dsa_switch *ds, int port,
932 	void	(*get_pause_stats)(struct dsa_switch *ds, int port,
934 	void	(*self_test)(struct dsa_switch *ds, int port,
940 	void	(*get_wol)(struct dsa_switch *ds, int port,
942 	int	(*set_wol)(struct dsa_switch *ds, int port,
948 	int	(*get_ts_info)(struct dsa_switch *ds, int port,
954 	int	(*get_mm)(struct dsa_switch *ds, int port,
956 	int	(*set_mm)(struct dsa_switch *ds, int port,
959 	void	(*get_mm_stats)(struct dsa_switch *ds, int port,
965 	int	(*port_get_default_prio)(struct dsa_switch *ds, int port);
966 	int	(*port_set_default_prio)(struct dsa_switch *ds, int port,
968 	int	(*port_get_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp);
969 	int	(*port_add_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp,
971 	int	(*port_del_dscp_prio)(struct dsa_switch *ds, int port, u8 dscp,
973 	int	(*port_set_apptrust)(struct dsa_switch *ds, int port,
975 	int	(*port_get_apptrust)(struct dsa_switch *ds, int port, u8 *sel,
981 	int	(*suspend)(struct dsa_switch *ds);
982 	int	(*resume)(struct dsa_switch *ds);
987 	int	(*port_enable)(struct dsa_switch *ds, int port,
989 	void	(*port_disable)(struct dsa_switch *ds, int port);
998 	int	(*port_set_mac_address)(struct dsa_switch *ds, int port,
1007 	struct dsa_port *(*preferred_default_local_cpu_port)(struct dsa_switch *ds);
1012 	bool	(*support_eee)(struct dsa_switch *ds, int port);
1013 	int	(*set_mac_eee)(struct dsa_switch *ds, int port,
1017 	int	(*get_eeprom_len)(struct dsa_switch *ds);
1018 	int	(*get_eeprom)(struct dsa_switch *ds,
1020 	int	(*set_eeprom)(struct dsa_switch *ds,
1026 	int	(*get_regs_len)(struct dsa_switch *ds, int port);
1027 	void	(*get_regs)(struct dsa_switch *ds, int port,
1033 	int	(*port_prechangeupper)(struct dsa_switch *ds, int port,
1039 	int	(*set_ageing_time)(struct dsa_switch *ds, unsigned int msecs);
1040 	int	(*port_bridge_join)(struct dsa_switch *ds, int port,
1044 	void	(*port_bridge_leave)(struct dsa_switch *ds, int port,
1046 	void	(*port_stp_state_set)(struct dsa_switch *ds, int port,
1048 	int	(*port_mst_state_set)(struct dsa_switch *ds, int port,
1050 	void	(*port_fast_age)(struct dsa_switch *ds, int port);
1051 	int	(*port_vlan_fast_age)(struct dsa_switch *ds, int port, u16 vid);
1052 	int	(*port_pre_bridge_flags)(struct dsa_switch *ds, int port,
1055 	int	(*port_bridge_flags)(struct dsa_switch *ds, int port,
1058 	void	(*port_set_host_flood)(struct dsa_switch *ds, int port,
1064 	int	(*port_vlan_filtering)(struct dsa_switch *ds, int port,
1067 	int	(*port_vlan_add)(struct dsa_switch *ds, int port,
1070 	int	(*port_vlan_del)(struct dsa_switch *ds, int port,
1072 	int	(*vlan_msti_set)(struct dsa_switch *ds, struct dsa_bridge bridge,
1078 	int	(*port_fdb_add)(struct dsa_switch *ds, int port,
1081 	int	(*port_fdb_del)(struct dsa_switch *ds, int port,
1084 	int	(*port_fdb_dump)(struct dsa_switch *ds, int port,
1086 	int	(*lag_fdb_add)(struct dsa_switch *ds, struct dsa_lag lag,
1089 	int	(*lag_fdb_del)(struct dsa_switch *ds, struct dsa_lag lag,
1096 	int	(*port_mdb_add)(struct dsa_switch *ds, int port,
1099 	int	(*port_mdb_del)(struct dsa_switch *ds, int port,
1105 	int	(*get_rxnfc)(struct dsa_switch *ds, int port,
1107 	int	(*set_rxnfc)(struct dsa_switch *ds, int port,
1113 	int	(*cls_flower_add)(struct dsa_switch *ds, int port,
1115 	int	(*cls_flower_del)(struct dsa_switch *ds, int port,
1117 	int	(*cls_flower_stats)(struct dsa_switch *ds, int port,
1119 	int	(*port_mirror_add)(struct dsa_switch *ds, int port,
1122 	void	(*port_mirror_del)(struct dsa_switch *ds, int port,
1124 	int	(*port_policer_add)(struct dsa_switch *ds, int port,
1126 	void	(*port_policer_del)(struct dsa_switch *ds, int port);
1127 	int	(*port_setup_tc)(struct dsa_switch *ds, int port,
1133 	int	(*crosschip_bridge_join)(struct dsa_switch *ds, int tree_index,
1137 	void	(*crosschip_bridge_leave)(struct dsa_switch *ds, int tree_index,
1140 	int	(*crosschip_lag_change)(struct dsa_switch *ds, int sw_index,
1142 	int	(*crosschip_lag_join)(struct dsa_switch *ds, int sw_index,
1146 	int	(*crosschip_lag_leave)(struct dsa_switch *ds, int sw_index,
1152 	int	(*port_hwtstamp_get)(struct dsa_switch *ds, int port,
1154 	int	(*port_hwtstamp_set)(struct dsa_switch *ds, int port,
1157 	void	(*port_txtstamp)(struct dsa_switch *ds, int port,
1159 	bool	(*port_rxtstamp)(struct dsa_switch *ds, int port,
1163 	int	(*devlink_param_get)(struct dsa_switch *ds, u32 id,
1165 	int	(*devlink_param_set)(struct dsa_switch *ds, u32 id,
1167 	int	(*devlink_info_get)(struct dsa_switch *ds,
1170 	int	(*devlink_sb_pool_get)(struct dsa_switch *ds,
1173 	int	(*devlink_sb_pool_set)(struct dsa_switch *ds, unsigned int sb_index,
1177 	int	(*devlink_sb_port_pool_get)(struct dsa_switch *ds, int port,
1180 	int	(*devlink_sb_port_pool_set)(struct dsa_switch *ds, int port,
1184 	int	(*devlink_sb_tc_pool_bind_get)(struct dsa_switch *ds, int port,
1188 	int	(*devlink_sb_tc_pool_bind_set)(struct dsa_switch *ds, int port,
1193 	int	(*devlink_sb_occ_snapshot)(struct dsa_switch *ds,
1195 	int	(*devlink_sb_occ_max_clear)(struct dsa_switch *ds,
1197 	int	(*devlink_sb_occ_port_pool_get)(struct dsa_switch *ds, int port,
1200 	int	(*devlink_sb_occ_tc_port_bind_get)(struct dsa_switch *ds, int port,
1211 	int	(*port_change_mtu)(struct dsa_switch *ds, int port,
1213 	int	(*port_max_mtu)(struct dsa_switch *ds, int port);
1218 	int	(*port_lag_change)(struct dsa_switch *ds, int port);
1219 	int	(*port_lag_join)(struct dsa_switch *ds, int port,
1223 	int	(*port_lag_leave)(struct dsa_switch *ds, int port,
1229 	int	(*port_hsr_join)(struct dsa_switch *ds, int port,
1232 	int	(*port_hsr_leave)(struct dsa_switch *ds, int port,
1238 	int	(*port_mrp_add)(struct dsa_switch *ds, int port,
1240 	int	(*port_mrp_del)(struct dsa_switch *ds, int port,
1242 	int	(*port_mrp_add_ring_role)(struct dsa_switch *ds, int port,
1244 	int	(*port_mrp_del_ring_role)(struct dsa_switch *ds, int port,
1250 	int	(*tag_8021q_vlan_add)(struct dsa_switch *ds, int port, u16 vid,
1252 	int	(*tag_8021q_vlan_del)(struct dsa_switch *ds, int port, u16 vid);
1257 	void	(*conduit_state_change)(struct dsa_switch *ds,
1272 int dsa_devlink_params_register(struct dsa_switch *ds,
1275 void dsa_devlink_params_unregister(struct dsa_switch *ds,
1278 int dsa_devlink_resource_register(struct dsa_switch *ds,
1285 void dsa_devlink_resources_unregister(struct dsa_switch *ds);
1287 void dsa_devlink_resource_occ_get_register(struct dsa_switch *ds,
1291 void dsa_devlink_resource_occ_get_unregister(struct dsa_switch *ds,
1294 dsa_devlink_region_create(struct dsa_switch *ds,
1298 dsa_devlink_port_region_create(struct dsa_switch *ds,
1307 	struct dsa_switch *ds;
1314 	return dl_priv->ds;
1323 	return dl_priv->ds;
1331 bool dsa_fdb_present_in_other_db(struct dsa_switch *ds, int port,
1334 bool dsa_mdb_present_in_other_db(struct dsa_switch *ds, int port,
1338 int dsa_port_simple_hsr_validate(struct dsa_switch *ds, int port,
1341 int dsa_port_simple_hsr_join(struct dsa_switch *ds, int port,
1344 int dsa_port_simple_hsr_leave(struct dsa_switch *ds, int port,
1382 void dsa_unregister_switch(struct dsa_switch *ds);
1383 int dsa_register_switch(struct dsa_switch *ds);
1384 void dsa_switch_shutdown(struct dsa_switch *ds);
1388 int dsa_switch_suspend(struct dsa_switch *ds);
1389 int dsa_switch_resume(struct dsa_switch *ds);
1391 static inline int dsa_switch_suspend(struct dsa_switch *ds)
1395 static inline int dsa_switch_resume(struct dsa_switch *ds)
1411 void dsa_port_phylink_mac_change(struct dsa_switch *ds, int port, bool up);
1412 bool dsa_supports_eee(struct dsa_switch *ds, int port);