mirror of https://gitee.com/openkylin/linux.git
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/* Copyright 2011-2014 Autronica Fire and Security AS
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* Author(s):
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* 2011-2014 Arvid Brodin, arvid.brodin@alten.se
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*/
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#ifndef __HSR_FRAMEREG_H
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#define __HSR_FRAMEREG_H
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#include "hsr_main.h"
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struct hsr_node;
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struct hsr_node *hsr_add_node(struct list_head *node_db, unsigned char addr[],
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u16 seq_out);
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struct hsr_node *hsr_get_node(struct hsr_port *port, struct sk_buff *skb,
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bool is_sup);
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void hsr_handle_sup_frame(struct sk_buff *skb, struct hsr_node *node_curr,
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struct hsr_port *port);
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bool hsr_addr_is_self(struct hsr_priv *hsr, unsigned char *addr);
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void hsr_addr_subst_source(struct hsr_node *node, struct sk_buff *skb);
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void hsr_addr_subst_dest(struct hsr_node *node_src, struct sk_buff *skb,
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struct hsr_port *port);
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void hsr_register_frame_in(struct hsr_node *node, struct hsr_port *port,
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u16 sequence_nr);
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int hsr_register_frame_out(struct hsr_port *port, struct hsr_node *node,
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u16 sequence_nr);
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void hsr_prune_nodes(unsigned long data);
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int hsr_create_self_node(struct list_head *self_node_db,
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unsigned char addr_a[ETH_ALEN],
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unsigned char addr_b[ETH_ALEN]);
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void *hsr_get_next_node(struct hsr_priv *hsr, void *_pos,
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unsigned char addr[ETH_ALEN]);
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int hsr_get_node_data(struct hsr_priv *hsr,
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const unsigned char *addr,
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unsigned char addr_b[ETH_ALEN],
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unsigned int *addr_b_ifindex,
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int *if1_age,
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u16 *if1_seq,
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int *if2_age,
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u16 *if2_seq);
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#endif /* __HSR_FRAMEREG_H */
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