net/dsa/switch.h

Source file repositories/reference/linux-study-clean/net/dsa/switch.h

File Facts

System
Linux kernel
Corpus path
net/dsa/switch.h
Extension
.h
Size
2787 bytes
Lines
124
Domain
Networking Core
Bucket
Sockets, Protocols, Packet Path, And Network Policy
Inferred role
Networking Core: implementation source
Status
source implementation candidate

Why This File Exists

Networking stack implementation surface: socket APIs, protocol dispatch, packet flow, routing, filtering, and network namespaces.

Dependency Surface

Detected Declarations

Annotated Snippet

struct dsa_notifier_ageing_time_info {
	unsigned int ageing_time;
};

/* DSA_NOTIFIER_BRIDGE_* */
struct dsa_notifier_bridge_info {
	const struct dsa_port *dp;
	struct dsa_bridge bridge;
	bool tx_fwd_offload;
	struct netlink_ext_ack *extack;
};

/* DSA_NOTIFIER_FDB_* */
struct dsa_notifier_fdb_info {
	const struct dsa_port *dp;
	const unsigned char *addr;
	u16 vid;
	struct dsa_db db;
};

/* DSA_NOTIFIER_LAG_FDB_* */
struct dsa_notifier_lag_fdb_info {
	struct dsa_lag *lag;
	const unsigned char *addr;
	u16 vid;
	struct dsa_db db;
};

/* DSA_NOTIFIER_MDB_* */
struct dsa_notifier_mdb_info {
	const struct dsa_port *dp;
	const struct switchdev_obj_port_mdb *mdb;
	struct dsa_db db;
};

/* DSA_NOTIFIER_LAG_* */
struct dsa_notifier_lag_info {
	const struct dsa_port *dp;
	struct dsa_lag lag;
	struct netdev_lag_upper_info *info;
	struct netlink_ext_ack *extack;
};

/* DSA_NOTIFIER_VLAN_* */
struct dsa_notifier_vlan_info {
	const struct dsa_port *dp;
	const struct switchdev_obj_port_vlan *vlan;
	struct netlink_ext_ack *extack;
};

/* DSA_NOTIFIER_MTU */
struct dsa_notifier_mtu_info {
	const struct dsa_port *dp;
	int mtu;
};

/* DSA_NOTIFIER_TAG_PROTO_* */
struct dsa_notifier_tag_proto_info {
	const struct dsa_device_ops *tag_ops;
};

/* DSA_NOTIFIER_TAG_8021Q_VLAN_* */
struct dsa_notifier_tag_8021q_vlan_info {
	const struct dsa_port *dp;
	u16 vid;
};

/* DSA_NOTIFIER_CONDUIT_STATE_CHANGE */
struct dsa_notifier_conduit_state_info {
	const struct net_device *conduit;
	bool operational;
};

struct dsa_vlan *dsa_vlan_find(struct list_head *vlan_list,
			       const struct switchdev_obj_port_vlan *vlan);

int dsa_tree_notify(struct dsa_switch_tree *dst, unsigned long e, void *v);
int dsa_broadcast(unsigned long e, void *v);

int dsa_switch_register_notifier(struct dsa_switch *ds);
void dsa_switch_unregister_notifier(struct dsa_switch *ds);

#endif

Annotation

Implementation Notes