DPDK 22.11.5
rte_cryptodev_scheduler.h
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1/* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2017 Intel Corporation
3 */
4
5#ifndef _RTE_CRYPTO_SCHEDULER_H
6#define _RTE_CRYPTO_SCHEDULER_H
7
20#include <stdint.h>
21#include "rte_cryptodev_scheduler_operations.h"
22
23#ifdef __cplusplus
24extern "C" {
25#endif
26
28#ifndef RTE_CRYPTODEV_SCHEDULER_MAX_NB_WORKERS
29#define RTE_CRYPTODEV_SCHEDULER_MAX_NB_WORKERS (8)
30#endif
31
33#define RTE_CRYPTODEV_SCHEDULER_MAX_NB_WORKER_CORES (RTE_MAX_LCORE - 1)
34
36#define SCHEDULER_MODE_NAME_ROUND_ROBIN round-robin
38#define SCHEDULER_MODE_NAME_PKT_SIZE_DISTR packet-size-distr
40#define SCHEDULER_MODE_NAME_FAIL_OVER fail-over
42#define SCHEDULER_MODE_NAME_MULTI_CORE multi-core
43
48 CDEV_SCHED_MODE_NOT_SET = 0,
59
61};
62
63#define RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN (64)
64#define RTE_CRYPTODEV_SCHEDULER_DESC_MAX_LEN (256)
65
70 CDEV_SCHED_OPTION_NOT_SET = 0,
71 CDEV_SCHED_OPTION_THRESHOLD,
72
73 CDEV_SCHED_OPTION_COUNT
74};
75
79#define RTE_CRYPTODEV_SCHEDULER_PARAM_THRES "threshold"
80struct rte_cryptodev_scheduler_threshold_option {
81 uint32_t threshold;
82};
83
85
100int
102 struct rte_cryptodev_scheduler *scheduler);
103
118int
119rte_cryptodev_scheduler_worker_attach(uint8_t scheduler_id, uint8_t worker_id);
120
134int
135rte_cryptodev_scheduler_worker_detach(uint8_t scheduler_id, uint8_t worker_id);
136
150int
153
166
182int
184 uint32_t enable_reorder);
185
197int
199
214int
215rte_cryptodev_scheduler_workers_get(uint8_t scheduler_id, uint8_t *workers);
216
231int
233 enum rte_cryptodev_schedule_option_type option_type,
234 void *option);
235
250int
252 enum rte_cryptodev_schedule_option_type option_type,
253 void *option);
254
255typedef uint16_t (*rte_cryptodev_scheduler_burst_enqueue_t)(void *qp_ctx,
256 struct rte_crypto_op **ops, uint16_t nb_ops);
257
258typedef uint16_t (*rte_cryptodev_scheduler_burst_dequeue_t)(void *qp_ctx,
259 struct rte_crypto_op **ops, uint16_t nb_ops);
260
263 const char *name;
264 const char *description;
268 struct rte_cryptodev_scheduler_ops *ops;
269};
270
279
280#ifdef __cplusplus
281}
282#endif
283#endif /* _RTE_CRYPTO_SCHEDULER_H */
struct rte_cryptodev_scheduler * crypto_scheduler_roundrobin
struct rte_cryptodev_scheduler * crypto_scheduler_failover
int rte_cryptodev_scheduler_worker_attach(uint8_t scheduler_id, uint8_t worker_id)
struct rte_cryptodev_scheduler * crypto_scheduler_pkt_size_based_distr
int rte_cryptodev_scheduler_option_get(uint8_t scheduler_id, enum rte_cryptodev_schedule_option_type option_type, void *option)
int rte_cryptodev_scheduler_mode_set(uint8_t scheduler_id, enum rte_cryptodev_scheduler_mode mode)
int rte_cryptodev_scheduler_workers_get(uint8_t scheduler_id, uint8_t *workers)
rte_cryptodev_schedule_option_type
enum rte_cryptodev_scheduler_mode rte_cryptodev_scheduler_mode_get(uint8_t scheduler_id)
rte_cryptodev_scheduler_mode
@ CDEV_SCHED_MODE_MULTICORE
@ CDEV_SCHED_MODE_FAILOVER
@ CDEV_SCHED_MODE_COUNT
@ CDEV_SCHED_MODE_PKT_SIZE_DISTR
@ CDEV_SCHED_MODE_ROUNDROBIN
@ CDEV_SCHED_MODE_USERDEFINED
int rte_cryptodev_scheduler_worker_detach(uint8_t scheduler_id, uint8_t worker_id)
struct rte_cryptodev_scheduler * crypto_scheduler_multicore
int rte_cryptodev_scheduler_ordering_set(uint8_t scheduler_id, uint32_t enable_reorder)
int rte_cryptodev_scheduler_load_user_scheduler(uint8_t scheduler_id, struct rte_cryptodev_scheduler *scheduler)
int rte_cryptodev_scheduler_ordering_get(uint8_t scheduler_id)
int rte_cryptodev_scheduler_option_set(uint8_t scheduler_id, enum rte_cryptodev_schedule_option_type option_type, void *option)
enum rte_cryptodev_scheduler_mode mode
struct rte_cryptodev_scheduler_ops * ops