1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2016 Intel Corporation 3 */ 4 5 #ifndef _NULL_CRYPTO_PMD_PRIVATE_H_ 6 #define _NULL_CRYPTO_PMD_PRIVATE_H_ 7 8 #define CRYPTODEV_NAME_NULL_PMD crypto_null 9 /**< Null crypto PMD device name */ 10 11 #define NULL_CRYPTO_LOG_ERR(fmt, args...) \ 12 RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \ 13 RTE_STR(CRYPTODEV_NAME_NULL_PMD), \ 14 __func__, __LINE__, ## args) 15 16 #ifdef RTE_LIBRTE_NULL_CRYPTO_DEBUG 17 #define NULL_CRYPTO_LOG_INFO(fmt, args...) \ 18 RTE_LOG(INFO, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \ 19 RTE_STR(CRYPTODEV_NAME_NULL_PMD), \ 20 __func__, __LINE__, ## args) 21 22 #define NULL_CRYPTO_LOG_DBG(fmt, args...) \ 23 RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \ 24 RTE_STR(CRYPTODEV_NAME_NULL_PMD), \ 25 __func__, __LINE__, ## args) 26 #else 27 #define NULL_CRYPTO_LOG_INFO(fmt, args...) 28 #define NULL_CRYPTO_LOG_DBG(fmt, args...) 29 #endif 30 31 32 /** private data structure for each NULL crypto device */ 33 struct null_crypto_private { 34 unsigned max_nb_qpairs; /**< Max number of queue pairs */ 35 unsigned max_nb_sessions; /**< Max number of sessions */ 36 }; 37 38 /** NULL crypto queue pair */ 39 struct null_crypto_qp { 40 uint16_t id; 41 /**< Queue Pair Identifier */ 42 char name[RTE_CRYPTODEV_NAME_MAX_LEN]; 43 /**< Unique Queue Pair Name */ 44 struct rte_ring *processed_pkts; 45 /**< Ring for placing process packets */ 46 struct rte_mempool *sess_mp; 47 /**< Session Mempool */ 48 struct rte_cryptodev_stats qp_stats; 49 /**< Queue pair statistics */ 50 } __rte_cache_aligned; 51 52 53 /** NULL crypto private session structure */ 54 struct null_crypto_session { 55 uint32_t reserved; 56 } __rte_cache_aligned; 57 58 /** Set and validate NULL crypto session parameters */ 59 extern int 60 null_crypto_set_session_parameters(struct null_crypto_session *sess, 61 const struct rte_crypto_sym_xform *xform); 62 63 /** device specific operations function pointer structure */ 64 extern struct rte_cryptodev_ops *null_crypto_pmd_ops; 65 66 #endif /* _NULL_CRYPTO_PMD_PRIVATE_H_ */ 67