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

source code of linux/net/hsr/hsr_forward.h