1 /* SPDX-License-Identifier: GPL-2.0 2 * Copyright (c) 2019, Vladimir Oltean <olteanv@gmail.com> 3 */ 4 5 #ifndef _NET_DSA_8021Q_H 6 #define _NET_DSA_8021Q_H 7 8 #include <net/dsa.h> 9 #include <linux/types.h> 10 11 int dsa_tag_8021q_register(struct dsa_switch *ds, __be16 proto); 12 13 void dsa_tag_8021q_unregister(struct dsa_switch *ds); 14 15 int dsa_tag_8021q_bridge_join(struct dsa_switch *ds, int port, 16 struct dsa_bridge bridge); 17 18 void dsa_tag_8021q_bridge_leave(struct dsa_switch *ds, int port, 19 struct dsa_bridge bridge); 20 21 u16 dsa_tag_8021q_bridge_vid(unsigned int bridge_num); 22 23 u16 dsa_tag_8021q_standalone_vid(const struct dsa_port *dp); 24 25 int dsa_8021q_rx_switch_id(u16 vid); 26 27 int dsa_8021q_rx_source_port(u16 vid); 28 29 bool vid_is_dsa_8021q(u16 vid); 30 31 #endif /* _NET_DSA_8021Q_H */ 32