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34 #ifndef _SCHEDULER_PMD_PRIVATE_H
35 #define _SCHEDULER_PMD_PRIVATE_H
37 #include "rte_cryptodev_scheduler.h"
39 /**< Maximum number of bonded devices per devices */
40 #ifndef MAX_SLAVES_NUM
41 #define MAX_SLAVES_NUM (8)
44 #define PER_SLAVE_BUFF_SIZE (256)
46 #define CS_LOG_ERR(fmt, args...) \
47 RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
48 RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD), \
49 __func__, __LINE__, ## args)
51 #ifdef RTE_LIBRTE_CRYPTO_SCHEDULER_DEBUG
52 #define CS_LOG_INFO(fmt, args...) \
53 RTE_LOG(INFO, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
54 RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD), \
55 __func__, __LINE__, ## args)
57 #define CS_LOG_DBG(fmt, args...) \
58 RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
59 RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD), \
60 __func__, __LINE__, ## args)
62 #define CS_LOG_INFO(fmt, args...)
63 #define CS_LOG_DBG(fmt, args...)
66 struct scheduler_slave {
69 uint32_t nb_inflight_cops;
71 enum rte_cryptodev_type dev_type;
74 struct scheduler_ctx {
76 /**< private scheduler context pointer */
78 struct rte_cryptodev_capabilities *capabilities;
79 uint32_t nb_capabilities;
81 uint32_t max_nb_queue_pairs;
83 struct scheduler_slave slaves[MAX_SLAVES_NUM];
86 enum rte_cryptodev_scheduler_mode mode;
88 struct rte_cryptodev_scheduler_ops ops;
90 uint8_t reordering_enabled;
92 char name[RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN];
93 char description[RTE_CRYPTODEV_SCHEDULER_DESC_MAX_LEN];
94 } __rte_cache_aligned;
96 struct scheduler_qp_ctx {
99 struct rte_ring *order_ring;
101 } __rte_cache_aligned;
103 struct scheduler_session {
104 struct rte_cryptodev_sym_session *sessions[MAX_SLAVES_NUM];
107 static inline uint16_t __attribute__((always_inline))
108 get_max_enqueue_order_count(struct rte_ring *order_ring, uint16_t nb_ops)
110 uint32_t count = rte_ring_free_count(order_ring);
112 return count > nb_ops ? nb_ops : count;
115 static inline void __attribute__((always_inline))
116 scheduler_order_insert(struct rte_ring *order_ring,
117 struct rte_crypto_op **ops, uint16_t nb_ops)
119 rte_ring_sp_enqueue_burst(order_ring, (void **)ops, nb_ops, NULL);
122 #define SCHEDULER_GET_RING_OBJ(order_ring, pos, op) do { \
123 struct rte_crypto_op **ring = (void *)&order_ring[1]; \
124 op = ring[(order_ring->cons.head + pos) & order_ring->mask]; \
127 static inline uint16_t __attribute__((always_inline))
128 scheduler_order_drain(struct rte_ring *order_ring,
129 struct rte_crypto_op **ops, uint16_t nb_ops)
131 struct rte_crypto_op *op;
132 uint32_t nb_objs = rte_ring_count(order_ring);
133 uint32_t nb_ops_to_deq = 0;
136 if (nb_objs > nb_ops)
139 while (nb_ops_to_deq < nb_objs) {
140 SCHEDULER_GET_RING_OBJ(order_ring, nb_ops_to_deq, op);
141 if (op->status == RTE_CRYPTO_OP_STATUS_NOT_PROCESSED)
147 status = rte_ring_sc_dequeue_bulk(order_ring, (void **)ops,
148 nb_ops_to_deq, NULL);
150 return (status == 0) ? nb_ops_to_deq : 0;
152 /** device specific operations function pointer structure */
153 extern struct rte_cryptodev_ops *rte_crypto_scheduler_pmd_ops;
155 #endif /* _SCHEDULER_PMD_PRIVATE_H */