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/* Copyright (c) 2015-2018, Linaro Limited
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#define _POSIX_C_SOURCE 200809L
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <sched.h>
#include <stdlib.h>
#include <inttypes.h>
#include <string.h>
#include <getopt.h>
#include <unistd.h>
#include <sys/types.h>
#include <signal.h>
#include <sys/wait.h>
#include <odp_api.h>
#include <odp/helper/odph_api.h>
/** @def SHM_PKT_POOL_SIZE
* @brief Size of the shared memory block
*/
#define SHM_PKT_POOL_SIZE 8192
/** @def SHM_PKT_POOL_BUF_SIZE
* @brief Buffer size of the packet pool buffer
*/
#define SHM_PKT_POOL_BUF_SIZE 100
/** @def MAX_PKT_BURST
* @brief Maximum number of packet bursts
*/
#define MAX_PKT_BURST 16
/** Get rid of path in filename - only for unix-type paths using '/' */
#define NO_PATH(file_name) (strrchr((file_name), '/') ? \
strrchr((file_name), '/') + 1 : (file_name))
#define TEST_SEQ_MAGIC 0x92749451
#define TEST_SEQ_MAGIC_2 0x81638340
#define TEST_ALLOC_MAGIC 0x1234adcd
#define TEST_IPC_PKTIO_NAME "ipc:ipktio"
#define TEST_IPC_PKTIO_PID_NAME "ipc:%d:ipktio"
/** Can be any name, same or not the same. */
#define TEST_IPC_POOL_NAME "ipc_packet_pool"
/** magic number and sequence at start of packet payload */
typedef struct ODP_PACKED {
odp_u32be_t magic;
odp_u32be_t seq;
} pkt_head_t;
/** magic number at end of packet payload */
typedef struct ODP_PACKED {
odp_u32be_t magic;
} pkt_tail_t;
/** Run time in seconds */
extern int run_time_sec;
/** PID of the master process */
extern int master_pid;
/* helper funcs */
void parse_args(int argc, char *argv[]);
void print_info(char *progname);
void usage(char *progname);
/**
* Create a ipc pktio handle.
*
* @param pool Pool to associate with device for packet RX/TX
* @param master_pid Pid of master process
*
* @return The handle of the created pktio object.
* @retval ODP_PKTIO_INVALID if the create fails.
*/
odp_pktio_t create_pktio(odp_pool_t pool, int master_pid);
/** Spin and send all packet from table
*
* @param pktio pktio device
* @param pkt_tbl packets table
* @param num number of packets
*/
int ipc_odp_packet_send_or_free(odp_pktio_t pktio,
odp_packet_t pkt_tbl[],
int num);
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