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70ebe4a4 | 1 | /* Copyright 2011-2014 Autronica Fire and Security AS |
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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): | |
70ebe4a4 | 9 | * 2011-2014 Arvid Brodin, arvid.brodin@alten.se |
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10 | */ |
11 | ||
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12 | #ifndef __HSR_FRAMEREG_H |
13 | #define __HSR_FRAMEREG_H | |
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14 | |
15 | #include "hsr_main.h" | |
16 | ||
70ebe4a4 | 17 | struct hsr_node; |
f421436a | 18 | |
70ebe4a4 | 19 | struct hsr_node *hsr_find_node(struct list_head *node_db, struct sk_buff *skb); |
f421436a | 20 | |
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21 | struct hsr_node *hsr_merge_node(struct hsr_priv *hsr, |
22 | struct hsr_node *node, | |
23 | struct sk_buff *skb, | |
24 | enum hsr_dev_idx dev_idx); | |
f421436a | 25 | |
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26 | void hsr_addr_subst_source(struct hsr_priv *hsr, struct sk_buff *skb); |
27 | void hsr_addr_subst_dest(struct hsr_priv *hsr, struct ethhdr *ethhdr, | |
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28 | enum hsr_dev_idx dev_idx); |
29 | ||
70ebe4a4 | 30 | void hsr_register_frame_in(struct hsr_node *node, enum hsr_dev_idx dev_idx); |
f421436a | 31 | |
70ebe4a4 | 32 | int hsr_register_frame_out(struct hsr_node *node, enum hsr_dev_idx dev_idx, |
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33 | struct sk_buff *skb); |
34 | ||
70ebe4a4 | 35 | void hsr_prune_nodes(struct hsr_priv *hsr); |
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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 | ||
70ebe4a4 | 41 | void *hsr_get_next_node(struct hsr_priv *hsr, void *_pos, |
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42 | unsigned char addr[ETH_ALEN]); |
43 | ||
70ebe4a4 | 44 | int hsr_get_node_data(struct hsr_priv *hsr, |
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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 | ||
70ebe4a4 | 53 | #endif /* __HSR_FRAMEREG_H */ |