345187bda5
GCC 10 defaults to -fno-common, this means a linker error will now be
reported if the same global variable is defined in more than one
compilation unit.
Fixes: be1e533238 ("examples/qos_sched: add TC and queue config flexibility")
Cc: stable@dpdk.org
Signed-off-by: Timothy Redaelli <tredaelli@redhat.com>
Acked-by: David Marchand <david.marchand@redhat.com>
182 lines
4.1 KiB
C
182 lines
4.1 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2010-2014 Intel Corporation
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*/
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#ifndef _MAIN_H_
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#define _MAIN_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <rte_sched.h>
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#define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1
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/*
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* Configurable number of RX/TX ring descriptors
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*/
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#define APP_INTERACTIVE_DEFAULT 0
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#define APP_RX_DESC_DEFAULT 1024
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#define APP_TX_DESC_DEFAULT 1024
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#define APP_RING_SIZE (8*1024)
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#define NB_MBUF (2*1024*1024)
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#define MAX_PKT_RX_BURST 64
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#define PKT_ENQUEUE 64
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#define PKT_DEQUEUE 32
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#define MAX_PKT_TX_BURST 64
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#define RX_PTHRESH 8 /**< Default values of RX prefetch threshold reg. */
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#define RX_HTHRESH 8 /**< Default values of RX host threshold reg. */
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#define RX_WTHRESH 4 /**< Default values of RX write-back threshold reg. */
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#define TX_PTHRESH 36 /**< Default values of TX prefetch threshold reg. */
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#define TX_HTHRESH 0 /**< Default values of TX host threshold reg. */
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#define TX_WTHRESH 0 /**< Default values of TX write-back threshold reg. */
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#define BURST_TX_DRAIN_US 100
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#ifndef APP_MAX_LCORE
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#if (RTE_MAX_LCORE > 64)
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#define APP_MAX_LCORE 64
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#else
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#define APP_MAX_LCORE RTE_MAX_LCORE
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#endif
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#endif
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#define MAX_DATA_STREAMS (APP_MAX_LCORE/2)
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#define MAX_SCHED_SUBPORTS 8
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#define MAX_SCHED_PIPES 4096
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#define MAX_SCHED_PIPE_PROFILES 256
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#ifndef APP_COLLECT_STAT
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#define APP_COLLECT_STAT 1
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#endif
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#if APP_COLLECT_STAT
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#define APP_STATS_ADD(stat,val) (stat) += (val)
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#else
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#define APP_STATS_ADD(stat,val) do {(void) (val);} while (0)
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#endif
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#define APP_QAVG_NTIMES 10
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#define APP_QAVG_PERIOD 100
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struct thread_stat
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{
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uint64_t nb_rx;
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uint64_t nb_drop;
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};
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struct thread_conf
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{
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uint32_t counter;
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uint32_t n_mbufs;
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struct rte_mbuf **m_table;
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uint16_t rx_port;
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uint16_t tx_port;
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uint16_t rx_queue;
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uint16_t tx_queue;
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struct rte_ring *rx_ring;
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struct rte_ring *tx_ring;
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struct rte_sched_port *sched_port;
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#if APP_COLLECT_STAT
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struct thread_stat stat;
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#endif
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} __rte_cache_aligned;
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struct flow_conf
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{
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uint32_t rx_core;
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uint32_t wt_core;
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uint32_t tx_core;
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uint16_t rx_port;
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uint16_t tx_port;
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uint16_t rx_queue;
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uint16_t tx_queue;
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struct rte_ring *rx_ring;
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struct rte_ring *tx_ring;
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struct rte_sched_port *sched_port;
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struct rte_mempool *mbuf_pool;
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struct thread_conf rx_thread;
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struct thread_conf wt_thread;
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struct thread_conf tx_thread;
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};
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struct ring_conf
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{
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uint32_t rx_size;
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uint32_t ring_size;
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uint32_t tx_size;
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};
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struct burst_conf
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{
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uint16_t rx_burst;
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uint16_t ring_burst;
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uint16_t qos_dequeue;
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uint16_t tx_burst;
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};
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struct ring_thresh
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{
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uint8_t pthresh; /**< Ring prefetch threshold. */
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uint8_t hthresh; /**< Ring host threshold. */
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uint8_t wthresh; /**< Ring writeback threshold. */
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};
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extern uint8_t interactive;
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extern uint32_t qavg_period;
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extern uint32_t qavg_ntimes;
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extern uint32_t nb_pfc;
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extern const char *cfg_profile;
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extern int mp_size;
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extern struct flow_conf qos_conf[];
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extern int app_pipe_to_profile[MAX_SCHED_SUBPORTS][MAX_SCHED_PIPES];
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extern struct ring_conf ring_conf;
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extern struct burst_conf burst_conf;
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extern struct ring_thresh rx_thresh;
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extern struct ring_thresh tx_thresh;
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extern uint32_t active_queues[RTE_SCHED_QUEUES_PER_PIPE];
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extern uint32_t n_active_queues;
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extern struct rte_sched_port_params port_params;
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extern struct rte_sched_subport_params subport_params[MAX_SCHED_SUBPORTS];
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int app_parse_args(int argc, char **argv);
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int app_init(void);
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void prompt(void);
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void app_rx_thread(struct thread_conf **qconf);
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void app_tx_thread(struct thread_conf **qconf);
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void app_worker_thread(struct thread_conf **qconf);
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void app_mixed_thread(struct thread_conf **qconf);
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void app_stat(void);
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int subport_stat(uint16_t port_id, uint32_t subport_id);
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int pipe_stat(uint16_t port_id, uint32_t subport_id, uint32_t pipe_id);
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int qavg_q(uint16_t port_id, uint32_t subport_id, uint32_t pipe_id,
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uint8_t tc, uint8_t q);
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int qavg_tcpipe(uint16_t port_id, uint32_t subport_id, uint32_t pipe_id,
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uint8_t tc);
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int qavg_pipe(uint16_t port_id, uint32_t subport_id, uint32_t pipe_id);
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int qavg_tcsubport(uint16_t port_id, uint32_t subport_id, uint8_t tc);
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int qavg_subport(uint16_t port_id, uint32_t subport_id);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _MAIN_H_ */
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