ipv6.h

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/*
 * SPDX-FileCopyrightText: 2017 Freie Universität Berlin
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once

 
#include "modules.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