From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- net/hsr/hsr_framereg.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 net/hsr/hsr_framereg.h (limited to 'net/hsr/hsr_framereg.h') diff --git a/net/hsr/hsr_framereg.h b/net/hsr/hsr_framereg.h new file mode 100644 index 000000000..438b40f98 --- /dev/null +++ b/net/hsr/hsr_framereg.h @@ -0,0 +1,54 @@ +/* Copyright 2011-2014 Autronica Fire and Security AS + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * Author(s): + * 2011-2014 Arvid Brodin, arvid.brodin@alten.se + */ + +#ifndef __HSR_FRAMEREG_H +#define __HSR_FRAMEREG_H + +#include "hsr_main.h" + +struct hsr_node; + +struct hsr_node *hsr_add_node(struct list_head *node_db, unsigned char addr[], + u16 seq_out); +struct hsr_node *hsr_get_node(struct list_head *node_db, struct sk_buff *skb, + bool is_sup); +void hsr_handle_sup_frame(struct sk_buff *skb, struct hsr_node *node_curr, + struct hsr_port *port); +bool hsr_addr_is_self(struct hsr_priv *hsr, unsigned char *addr); + +void hsr_addr_subst_source(struct hsr_node *node, struct sk_buff *skb); +void hsr_addr_subst_dest(struct hsr_node *node_src, struct sk_buff *skb, + struct hsr_port *port); + +void hsr_register_frame_in(struct hsr_node *node, struct hsr_port *port, + u16 sequence_nr); +int hsr_register_frame_out(struct hsr_port *port, struct hsr_node *node, + u16 sequence_nr); + +void hsr_prune_nodes(unsigned long data); + +int hsr_create_self_node(struct list_head *self_node_db, + unsigned char addr_a[ETH_ALEN], + unsigned char addr_b[ETH_ALEN]); + +void *hsr_get_next_node(struct hsr_priv *hsr, void *_pos, + unsigned char addr[ETH_ALEN]); + +int hsr_get_node_data(struct hsr_priv *hsr, + const unsigned char *addr, + unsigned char addr_b[ETH_ALEN], + unsigned int *addr_b_ifindex, + int *if1_age, + u16 *if1_seq, + int *if2_age, + u16 *if2_seq); + +#endif /* __HSR_FRAMEREG_H */ -- cgit v1.2.3-54-g00ecf