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f421436a AB |
1 | /* Copyright 2011-2013 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 | * 2011-2013 Arvid Brodin, arvid.brodin@xdin.com | |
10 | */ | |
11 | ||
12 | #ifndef _HSR_FRAMEREG_H | |
13 | #define _HSR_FRAMEREG_H | |
14 | ||
15 | #include "hsr_main.h" | |
16 | ||
17 | struct node_entry; | |
18 | ||
19 | struct node_entry *hsr_find_node(struct list_head *node_db, struct sk_buff *skb); | |
20 | ||
21 | struct node_entry *hsr_merge_node(struct hsr_priv *hsr_priv, | |
22 | struct node_entry *node, | |
23 | struct sk_buff *skb, | |
24 | enum hsr_dev_idx dev_idx); | |
25 | ||
26 | void hsr_addr_subst_source(struct hsr_priv *hsr_priv, struct sk_buff *skb); | |
27 | void hsr_addr_subst_dest(struct hsr_priv *hsr_priv, struct ethhdr *ethhdr, | |
28 | enum hsr_dev_idx dev_idx); | |
29 | ||
30 | void hsr_register_frame_in(struct node_entry *node, enum hsr_dev_idx dev_idx); | |
31 | ||
32 | int hsr_register_frame_out(struct node_entry *node, enum hsr_dev_idx dev_idx, | |
33 | struct sk_buff *skb); | |
34 | ||
35 | void hsr_prune_nodes(struct hsr_priv *hsr_priv); | |
36 | ||
37 | int hsr_create_self_node(struct list_head *self_node_db, | |
38 | unsigned char addr_a[ETH_ALEN], | |
39 | unsigned char addr_b[ETH_ALEN]); | |
40 | ||
41 | void *hsr_get_next_node(struct hsr_priv *hsr_priv, void *_pos, | |
42 | unsigned char addr[ETH_ALEN]); | |
43 | ||
44 | int hsr_get_node_data(struct hsr_priv *hsr_priv, | |
45 | const unsigned char *addr, | |
46 | unsigned char addr_b[ETH_ALEN], | |
47 | unsigned int *addr_b_ifindex, | |
48 | int *if1_age, | |
49 | u16 *if1_seq, | |
50 | int *if2_age, | |
51 | u16 *if2_seq); | |
52 | ||
53 | #endif /* _HSR_FRAMEREG_H */ |