include/linux/dsa/8021q.h

   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 */