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 16 void hsr_forward_skb(struct sk_buff *skb, struct hsr_port *port); 17 struct sk_buff *prp_create_tagged_frame(struct hsr_frame_info *frame, 18 struct hsr_port *port); 19 struct sk_buff *hsr_create_tagged_frame(struct hsr_frame_info *frame, 20 struct hsr_port *port); 21 struct sk_buff *hsr_get_untagged_frame(struct hsr_frame_info *frame, 22 struct hsr_port *port); 23 struct sk_buff *prp_get_untagged_frame(struct hsr_frame_info *frame, 24 struct hsr_port *port); 25 bool prp_drop_frame(struct hsr_frame_info *frame, struct hsr_port *port); 26 void prp_fill_frame_info(__be16 proto, struct sk_buff *skb, 27 struct hsr_frame_info *frame); 28 void hsr_fill_frame_info(__be16 proto, struct sk_buff *skb, 29 struct hsr_frame_info *frame); 30 #endif /* __HSR_FORWARD_H */ 31
