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34 #ifndef _SCHEDULER_PMD_PRIVATE_H
35 #define _SCHEDULER_PMD_PRIVATE_H
37 #include "rte_cryptodev_scheduler.h"
39 #define CRYPTODEV_NAME_SCHEDULER_PMD crypto_scheduler
40 /**< Scheduler Crypto PMD device name */
42 #define PER_SLAVE_BUFF_SIZE (256)
44 #define CS_LOG_ERR(fmt, args...) \
45 RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
46 RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD), \
47 __func__, __LINE__, ## args)
49 #ifdef RTE_LIBRTE_CRYPTO_SCHEDULER_DEBUG
50 #define CS_LOG_INFO(fmt, args...) \
51 RTE_LOG(INFO, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
52 RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD), \
53 __func__, __LINE__, ## args)
55 #define CS_LOG_DBG(fmt, args...) \
56 RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
57 RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD), \
58 __func__, __LINE__, ## args)
60 #define CS_LOG_INFO(fmt, args...)
61 #define CS_LOG_DBG(fmt, args...)
64 struct scheduler_slave {
67 uint32_t nb_inflight_cops;
72 struct scheduler_ctx {
74 /**< private scheduler context pointer */
76 struct rte_cryptodev_capabilities *capabilities;
77 uint32_t nb_capabilities;
79 uint32_t max_nb_queue_pairs;
81 struct scheduler_slave slaves[RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES];
84 enum rte_cryptodev_scheduler_mode mode;
86 struct rte_cryptodev_scheduler_ops ops;
88 uint8_t reordering_enabled;
90 char name[RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN];
91 char description[RTE_CRYPTODEV_SCHEDULER_DESC_MAX_LEN];
92 uint16_t wc_pool[RTE_CRYPTODEV_SCHEDULER_MAX_NB_WORKER_CORES];
95 char *init_slave_names[RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES];
97 } __rte_cache_aligned;
99 struct scheduler_qp_ctx {
100 void *private_qp_ctx;
102 uint32_t max_nb_objs;
104 struct rte_ring *order_ring;
106 } __rte_cache_aligned;
109 extern uint8_t cryptodev_driver_id;
111 static __rte_always_inline uint16_t
112 get_max_enqueue_order_count(struct rte_ring *order_ring, uint16_t nb_ops)
114 uint32_t count = rte_ring_free_count(order_ring);
116 return count > nb_ops ? nb_ops : count;
119 static __rte_always_inline void
120 scheduler_order_insert(struct rte_ring *order_ring,
121 struct rte_crypto_op **ops, uint16_t nb_ops)
123 rte_ring_sp_enqueue_burst(order_ring, (void **)ops, nb_ops, NULL);
126 #define SCHEDULER_GET_RING_OBJ(order_ring, pos, op) do { \
127 struct rte_crypto_op **ring = (void *)&order_ring[1]; \
128 op = ring[(order_ring->cons.head + pos) & order_ring->mask]; \
131 static __rte_always_inline uint16_t
132 scheduler_order_drain(struct rte_ring *order_ring,
133 struct rte_crypto_op **ops, uint16_t nb_ops)
135 struct rte_crypto_op *op;
136 uint32_t nb_objs = rte_ring_count(order_ring);
137 uint32_t nb_ops_to_deq = 0;
138 uint32_t nb_ops_deqd = 0;
140 if (nb_objs > nb_ops)
143 while (nb_ops_to_deq < nb_objs) {
144 SCHEDULER_GET_RING_OBJ(order_ring, nb_ops_to_deq, op);
145 if (op->status == RTE_CRYPTO_OP_STATUS_NOT_PROCESSED)
151 nb_ops_deqd = rte_ring_sc_dequeue_bulk(order_ring,
152 (void **)ops, nb_ops_to_deq, NULL);
156 /** device specific operations function pointer structure */
157 extern struct rte_cryptodev_ops *rte_crypto_scheduler_pmd_ops;
159 #endif /* _SCHEDULER_PMD_PRIVATE_H */