ipv6.h

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/*
 * Copyright (C) 2017 Freie Universität Berlin
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#ifndef NET_GNRC_NETIF_IPV6_H
#define NET_GNRC_NETIF_IPV6_H
 
#include <kernel_defines.h>
 
#include "evtimer_msg.h"
#include "net/ipv6/addr.h"
#ifdef MODULE_GNRC_IPV6_NIB
#include "net/gnrc/ipv6/nib/conf.h"
#endif
#include "net/gnrc/netapi.h"
#include "net/gnrc/netif/conf.h"
#ifdef MODULE_NETSTATS_IPV6
#include "net/netstats.h"
#endif
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define GNRC_NETIF_IPV6_ADDRS_FLAGS_STATE_MASK             (0x1fU)
 
#define GNRC_NETIF_IPV6_ADDRS_FLAGS_STATE_TENTATIVE        (0x07U)
 
#define GNRC_NETIF_IPV6_ADDRS_FLAGS_STATE_DEPRECATED       (0x08U)
 
#define GNRC_NETIF_IPV6_ADDRS_FLAGS_STATE_VALID            (0x10U)
 
#define GNRC_NETIF_IPV6_ADDRS_FLAGS_ANYCAST                (0x20U)
 
typedef struct {
    uint8_t addrs_flags[CONFIG_GNRC_NETIF_IPV6_ADDRS_NUMOF];
 
    ipv6_addr_t addrs[CONFIG_GNRC_NETIF_IPV6_ADDRS_NUMOF];
 
    ipv6_addr_t groups[GNRC_NETIF_IPV6_GROUPS_NUMOF];
#ifdef MODULE_NETSTATS_IPV6
 
    netstats_t stats;
#endif
#if defined(MODULE_GNRC_IPV6_NIB) || DOXYGEN
#if IS_ACTIVE(CONFIG_GNRC_IPV6_NIB_ROUTER) || DOXYGEN
 
    void (*route_info_cb)(unsigned type, const ipv6_addr_t *ctx_addr,
                          const void *ctx);
    evtimer_msg_event_t snd_mc_ra;
#endif  /* CONFIG_GNRC_IPV6_NIB_ROUTER */
#if IS_ACTIVE(CONFIG_GNRC_IPV6_NIB_ARSM) || DOXYGEN
 
    evtimer_msg_event_t recalc_reach_time;
#endif /* CONFIG_GNRC_IPV6_NIB_ARSM */
 
    evtimer_msg_event_t search_rtr;
#if IS_ACTIVE(CONFIG_GNRC_IPV6_NIB_6LN) || IS_ACTIVE(CONFIG_GNRC_IPV6_NIB_SLAAC) || DOXYGEN
 
    evtimer_msg_event_t addrs_timers[CONFIG_GNRC_NETIF_IPV6_ADDRS_NUMOF];
#endif
 
#if IS_ACTIVE(CONFIG_GNRC_IPV6_NIB_ROUTER) || DOXYGEN
 
    uint32_t last_ra;
#endif  /* CONFIG_GNRC_IPV6_NIB_ROUTER */
#if IS_ACTIVE(CONFIG_GNRC_IPV6_NIB_ARSM) || defined(DOXYGEN)
 
    uint32_t reach_time_base;
 
    uint32_t reach_time;
#endif /* CONFIG_GNRC_IPV6_NIB_ARSM */
 
    uint32_t retrans_time;
#if IS_ACTIVE(CONFIG_GNRC_IPV6_NIB_ROUTER) || DOXYGEN
 
    uint16_t rtr_ltime;
    uint8_t ra_sent;
#endif
 
    uint8_t rs_sent;
    uint8_t na_sent;
#endif /* MODULE_GNRC_IPV6_NIB */
 
    uint8_t aac_mode;
 
    uint16_t mtu;
} gnrc_netif_ipv6_t;
 
#ifdef __cplusplus
}
#endif
 
#endif /* NET_GNRC_NETIF_IPV6_H */