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 11int dsa_tag_8021q_register(struct dsa_switch *ds, __be16 proto); 12 13void dsa_tag_8021q_unregister(struct dsa_switch *ds); 14 15int dsa_tag_8021q_bridge_join(struct dsa_switch *ds, int port, 16 struct dsa_bridge bridge); 17 18void dsa_tag_8021q_bridge_leave(struct dsa_switch *ds, int port, 19 struct dsa_bridge bridge); 20 21u16 dsa_tag_8021q_bridge_vid(unsigned int bridge_num); 22 23u16 dsa_tag_8021q_standalone_vid(const struct dsa_port *dp); 24 25int dsa_8021q_rx_switch_id(u16 vid); 26 27int dsa_8021q_rx_source_port(u16 vid); 28 29bool vid_is_dsa_8021q(u16 vid); 30 31#endif /* _NET_DSA_8021Q_H */ 32