1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2 3#ifndef __DSA_SWITCH_H 4#define __DSA_SWITCH_H 5 6#include <net/dsa.h> 7 8struct netlink_ext_ack; 9 10enum { 11 DSA_NOTIFIER_AGEING_TIME, 12 DSA_NOTIFIER_BRIDGE_JOIN, 13 DSA_NOTIFIER_BRIDGE_LEAVE, 14 DSA_NOTIFIER_FDB_ADD, 15 DSA_NOTIFIER_FDB_DEL, 16 DSA_NOTIFIER_HOST_FDB_ADD, 17 DSA_NOTIFIER_HOST_FDB_DEL, 18 DSA_NOTIFIER_LAG_FDB_ADD, 19 DSA_NOTIFIER_LAG_FDB_DEL, 20 DSA_NOTIFIER_LAG_CHANGE, 21 DSA_NOTIFIER_LAG_JOIN, 22 DSA_NOTIFIER_LAG_LEAVE, 23 DSA_NOTIFIER_MDB_ADD, 24 DSA_NOTIFIER_MDB_DEL, 25 DSA_NOTIFIER_HOST_MDB_ADD, 26 DSA_NOTIFIER_HOST_MDB_DEL, 27 DSA_NOTIFIER_VLAN_ADD, 28 DSA_NOTIFIER_VLAN_DEL, 29 DSA_NOTIFIER_HOST_VLAN_ADD, 30 DSA_NOTIFIER_HOST_VLAN_DEL, 31 DSA_NOTIFIER_MTU, 32 DSA_NOTIFIER_TAG_PROTO, 33 DSA_NOTIFIER_TAG_PROTO_CONNECT, 34 DSA_NOTIFIER_TAG_PROTO_DISCONNECT, 35 DSA_NOTIFIER_TAG_8021Q_VLAN_ADD, 36 DSA_NOTIFIER_TAG_8021Q_VLAN_DEL, 37 DSA_NOTIFIER_MASTER_STATE_CHANGE, 38}; 39 40/* DSA_NOTIFIER_AGEING_TIME */ 41struct dsa_notifier_ageing_time_info { 42 unsigned int ageing_time; 43}; 44 45/* DSA_NOTIFIER_BRIDGE_* */ 46struct dsa_notifier_bridge_info { 47 const struct dsa_port *dp; 48 struct dsa_bridge bridge; 49 bool tx_fwd_offload; 50 struct netlink_ext_ack *extack; 51}; 52 53/* DSA_NOTIFIER_FDB_* */ 54struct dsa_notifier_fdb_info { 55 const struct dsa_port *dp; 56 const unsigned char *addr; 57 u16 vid; 58 struct dsa_db db; 59}; 60 61/* DSA_NOTIFIER_LAG_FDB_* */ 62struct dsa_notifier_lag_fdb_info { 63 struct dsa_lag *lag; 64 const unsigned char *addr; 65 u16 vid; 66 struct dsa_db db; 67}; 68 69/* DSA_NOTIFIER_MDB_* */ 70struct dsa_notifier_mdb_info { 71 const struct dsa_port *dp; 72 const struct switchdev_obj_port_mdb *mdb; 73 struct dsa_db db; 74}; 75 76/* DSA_NOTIFIER_LAG_* */ 77struct dsa_notifier_lag_info { 78 const struct dsa_port *dp; 79 struct dsa_lag lag; 80 struct netdev_lag_upper_info *info; 81 struct netlink_ext_ack *extack; 82}; 83 84/* DSA_NOTIFIER_VLAN_* */ 85struct dsa_notifier_vlan_info { 86 const struct dsa_port *dp; 87 const struct switchdev_obj_port_vlan *vlan; 88 struct netlink_ext_ack *extack; 89}; 90 91/* DSA_NOTIFIER_MTU */ 92struct dsa_notifier_mtu_info { 93 const struct dsa_port *dp; 94 int mtu; 95}; 96 97/* DSA_NOTIFIER_TAG_PROTO_* */ 98struct dsa_notifier_tag_proto_info { 99 const struct dsa_device_ops *tag_ops; 100}; 101 102/* DSA_NOTIFIER_TAG_8021Q_VLAN_* */ 103struct dsa_notifier_tag_8021q_vlan_info { 104 const struct dsa_port *dp; 105 u16 vid; 106}; 107 108/* DSA_NOTIFIER_MASTER_STATE_CHANGE */ 109struct dsa_notifier_master_state_info { 110 const struct net_device *master; 111 bool operational; 112}; 113 114struct dsa_vlan *dsa_vlan_find(struct list_head *vlan_list, 115 const struct switchdev_obj_port_vlan *vlan); 116 117int dsa_tree_notify(struct dsa_switch_tree *dst, unsigned long e, void *v); 118int dsa_broadcast(unsigned long e, void *v); 119 120int dsa_switch_register_notifier(struct dsa_switch *ds); 121void dsa_switch_unregister_notifier(struct dsa_switch *ds); 122 123#endif 124