netstats.h

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/*
 * Copyright (C) 2016 INRIA
 *
 * 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.
 */
 
#pragma once

 
#include <stdint.h>
#include "cib.h"
#include "net/l2util.h"
#include "mutex.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#ifndef NETSTATS_NB_SIZE
#define NETSTATS_NB_SIZE        (8)
#endif

#ifndef NETSTATS_NB_QUEUE_SIZE
#define NETSTATS_NB_QUEUE_SIZE  (4)
#endif

#define NETSTATS_LAYER2     (0x01)
#define NETSTATS_IPV6       (0x02)
#define NETSTATS_RPL        (0x03)
#define NETSTATS_ALL        (0xFF)

typedef struct {
    uint32_t tx_unicast_count;  
    uint32_t tx_mcast_count;    
    uint32_t tx_success;        
    uint32_t tx_failed;         
    uint32_t tx_bytes;          
    uint32_t rx_count;          
    uint32_t rx_bytes;          
} netstats_t;

typedef struct {
#if IS_USED(MODULE_NETSTATS_NEIGHBOR_TX_TIME) || DOXYGEN
    uint32_t time_tx_avg;   
#endif
#if IS_USED(MODULE_NETSTATS_NEIGHBOR_ETX) || DOXYGEN
    uint16_t etx;           
#endif
#if IS_USED(MODULE_NETSTATS_NEIGHBOR_COUNT) || DOXYGEN
    uint16_t tx_count;      
    uint16_t tx_fail;       
    uint16_t rx_count;      
#endif
    uint16_t last_updated;  
    uint16_t last_halved;   
    uint8_t  l2_addr[L2UTIL_ADDR_MAX_LEN]; 
    uint8_t  l2_addr_len;   
    uint8_t  freshness;     
#if IS_USED(MODULE_NETSTATS_NEIGHBOR_RSSI) || DOXYGEN
    uint8_t  rssi;          
#endif
#if IS_USED(MODULE_NETSTATS_NEIGHBOR_LQI) || DOXYGEN
    uint8_t  lqi;           
#endif
} netstats_nb_t;

typedef struct {
    cib_t stats_idx;

    netstats_nb_t *stats_queue[NETSTATS_NB_QUEUE_SIZE];

    uint32_t stats_queue_time_tx[NETSTATS_NB_QUEUE_SIZE];

    netstats_nb_t pstats[NETSTATS_NB_SIZE];

    mutex_t lock;
} netstats_nb_table_t;
 
#ifdef __cplusplus
}
#endif