| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame] | 1 | /* Copyright 2011-2014 Autronica Fire and Security AS |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify it |
| 4 | * under the terms of the GNU General Public License as published by the Free |
| 5 | * Software Foundation; either version 2 of the License, or (at your option) |
| 6 | * any later version. |
| 7 | * |
| 8 | * Author(s): |
| 9 | * 2011-2014 Arvid Brodin, arvid.brodin@alten.se |
| 10 | */ |
| 11 | |
| 12 | #ifndef __HSR_FRAMEREG_H |
| 13 | #define __HSR_FRAMEREG_H |
| 14 | |
| 15 | #include "hsr_main.h" |
| 16 | |
| 17 | struct hsr_node; |
| 18 | |
| 19 | struct hsr_node *hsr_add_node(struct list_head *node_db, unsigned char addr[], |
| 20 | u16 seq_out); |
| 21 | struct hsr_node *hsr_get_node(struct list_head *node_db, struct sk_buff *skb, |
| 22 | bool is_sup); |
| 23 | void hsr_handle_sup_frame(struct sk_buff *skb, struct hsr_node *node_curr, |
| 24 | struct hsr_port *port); |
| 25 | bool hsr_addr_is_self(struct hsr_priv *hsr, unsigned char *addr); |
| 26 | |
| 27 | void hsr_addr_subst_source(struct hsr_node *node, struct sk_buff *skb); |
| 28 | void hsr_addr_subst_dest(struct hsr_node *node_src, struct sk_buff *skb, |
| 29 | struct hsr_port *port); |
| 30 | |
| 31 | void hsr_register_frame_in(struct hsr_node *node, struct hsr_port *port, |
| 32 | u16 sequence_nr); |
| 33 | int hsr_register_frame_out(struct hsr_port *port, struct hsr_node *node, |
| 34 | u16 sequence_nr); |
| 35 | |
| 36 | void hsr_prune_nodes(unsigned long data); |
| 37 | |
| 38 | int hsr_create_self_node(struct list_head *self_node_db, |
| 39 | unsigned char addr_a[ETH_ALEN], |
| 40 | unsigned char addr_b[ETH_ALEN]); |
| 41 | |
| 42 | void *hsr_get_next_node(struct hsr_priv *hsr, void *_pos, |
| 43 | unsigned char addr[ETH_ALEN]); |
| 44 | |
| 45 | int hsr_get_node_data(struct hsr_priv *hsr, |
| 46 | const unsigned char *addr, |
| 47 | unsigned char addr_b[ETH_ALEN], |
| 48 | unsigned int *addr_b_ifindex, |
| 49 | int *if1_age, |
| 50 | u16 *if1_seq, |
| 51 | int *if2_age, |
| 52 | u16 *if2_seq); |
| 53 | |
| 54 | #endif /* __HSR_FRAMEREG_H */ |