DPDK  18.05.1
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
24 extern "C" {
25 #endif
26 
28 #ifndef RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES
29 #define RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES (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
37 
38 #define SCHEDULER_MODE_NAME_PKT_SIZE_DISTR packet-size-distr
39 
40 #define SCHEDULER_MODE_NAME_FAIL_OVER fail-over
41 
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 
80  uint32_t threshold;
81 };
82 
84 
99 int
101  struct rte_cryptodev_scheduler *scheduler);
102 
117 int
118 rte_cryptodev_scheduler_slave_attach(uint8_t scheduler_id, uint8_t slave_id);
119 
133 int
134 rte_cryptodev_scheduler_slave_detach(uint8_t scheduler_id, uint8_t slave_id);
135 
136 
150 int
151 rte_cryptodev_scheduler_mode_set(uint8_t scheduler_id,
153 
165 rte_cryptodev_scheduler_mode_get(uint8_t scheduler_id);
166 
182 int
183 rte_cryptodev_scheduler_ordering_set(uint8_t scheduler_id,
184  uint32_t enable_reorder);
185 
197 int
198 rte_cryptodev_scheduler_ordering_get(uint8_t scheduler_id);
199 
214 int
215 rte_cryptodev_scheduler_slaves_get(uint8_t scheduler_id, uint8_t *slaves);
216 
231 int
232 rte_cryptodev_scheduler_option_set(uint8_t scheduler_id,
233  enum rte_cryptodev_schedule_option_type option_type,
234  void *option);
235 
250 int
251 rte_cryptodev_scheduler_option_get(uint8_t scheduler_id,
252  enum rte_cryptodev_schedule_option_type option_type,
253  void *option);
254 
255 typedef uint16_t (*rte_cryptodev_scheduler_burst_enqueue_t)(void *qp_ctx,
256  struct rte_crypto_op **ops, uint16_t nb_ops);
257 
258 typedef 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 */