linux/net/hsr/hsr_forward.h
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   1/* SPDX-License-Identifier: GPL-2.0 */
   2/* Copyright 2011-2014 Autronica Fire and Security AS
   3 *
   4 * Author(s):
   5 *      2011-2014 Arvid Brodin, arvid.brodin@alten.se
   6 *
   7 * include file for HSR and PRP.
   8 */
   9
  10#ifndef __HSR_FORWARD_H
  11#define __HSR_FORWARD_H
  12
  13#include <linux/netdevice.h>
  14#include "hsr_main.h"
  15
  16void hsr_forward_skb(struct sk_buff *skb, struct hsr_port *port);
  17struct sk_buff *prp_create_tagged_frame(struct hsr_frame_info *frame,
  18                                        struct hsr_port *port);
  19struct sk_buff *hsr_create_tagged_frame(struct hsr_frame_info *frame,
  20                                        struct hsr_port *port);
  21struct sk_buff *hsr_get_untagged_frame(struct hsr_frame_info *frame,
  22                                       struct hsr_port *port);
  23struct sk_buff *prp_get_untagged_frame(struct hsr_frame_info *frame,
  24                                       struct hsr_port *port);
  25bool prp_drop_frame(struct hsr_frame_info *frame, struct hsr_port *port);
  26bool hsr_drop_frame(struct hsr_frame_info *frame, struct hsr_port *port);
  27int prp_fill_frame_info(__be16 proto, struct sk_buff *skb,
  28                        struct hsr_frame_info *frame);
  29int hsr_fill_frame_info(__be16 proto, struct sk_buff *skb,
  30                        struct hsr_frame_info *frame);
  31#endif /* __HSR_FORWARD_H */
  32