zperf.h

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/*
 * Copyright (c) 2016 Intel Corporation
 * Copyright (c) 2022 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_NET_ZPERF_H_
#define ZEPHYR_INCLUDE_NET_ZPERF_H_
 
#include <zephyr/net/net_ip.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
enum zperf_status {
        ZPERF_SESSION_STARTED,
        ZPERF_SESSION_FINISHED,
        ZPERF_SESSION_ERROR
} __packed;
 
struct zperf_upload_params {
        struct sockaddr peer_addr;
        uint32_t duration_ms;
        uint32_t rate_kbps;
        uint16_t packet_size;
        struct {
                uint8_t tos;
                int tcp_nodelay;
                int priority;
        } options;
};
 
struct zperf_download_params {
        uint16_t port;
        struct sockaddr addr;
};
 
struct zperf_results {
        uint32_t nb_packets_sent;
        uint32_t nb_packets_rcvd;
        uint32_t nb_packets_lost;
        uint32_t nb_packets_outorder;
        uint32_t total_len;
        uint32_t time_in_us;
        uint32_t jitter_in_us;
        uint32_t client_time_in_us;
        uint32_t packet_size;
        uint32_t nb_packets_errors;
};
 
typedef void (*zperf_callback)(enum zperf_status status,
                               struct zperf_results *result,
                               void *user_data);
 
int zperf_udp_upload(const struct zperf_upload_params *param,
                     struct zperf_results *result);
 
int zperf_tcp_upload(const struct zperf_upload_params *param,
                     struct zperf_results *result);
 
int zperf_udp_upload_async(const struct zperf_upload_params *param,
                           zperf_callback callback, void *user_data);
 
int zperf_tcp_upload_async(const struct zperf_upload_params *param,
                           zperf_callback callback, void *user_data);
 
int zperf_udp_download(const struct zperf_download_params *param,
                       zperf_callback callback, void *user_data);
 
int zperf_tcp_download(const struct zperf_download_params *param,
                       zperf_callback callback, void *user_data);
 
int zperf_udp_download_stop(void);
 
int zperf_tcp_download_stop(void);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_NET_ZPERF_H_ */