1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2016-2018 Intel Corporation
5 #ifndef _RTE_ZUC_PMD_PRIVATE_H_
6 #define _RTE_ZUC_PMD_PRIVATE_H_
10 #define CRYPTODEV_NAME_ZUC_PMD crypto_zuc
11 /**< KASUMI PMD device name */
13 /** ZUC PMD LOGTYPE DRIVER */
14 int zuc_logtype_driver;
15 #define ZUC_LOG(level, fmt, ...) \
16 rte_log(RTE_LOG_ ## level, zuc_logtype_driver, \
17 "%s()... line %u: " fmt "\n", __func__, __LINE__, \
20 #define ZUC_IV_KEY_LENGTH 16
21 #define ZUC_DIGEST_LENGTH 4
23 /** private data structure for each virtual ZUC device */
25 unsigned max_nb_queue_pairs;
26 /**< Max number of queue pairs supported by device */
29 /** ZUC buffer queue pair */
32 /**< Queue Pair Identifier */
33 char name[RTE_CRYPTODEV_NAME_MAX_LEN];
34 /**< Unique Queue Pair Name */
35 struct rte_ring *processed_ops;
36 /**< Ring for placing processed ops */
37 struct rte_mempool *sess_mp;
38 /**< Session Mempool */
39 struct rte_cryptodev_stats qp_stats;
40 /**< Queue pair statistics */
41 uint8_t temp_digest[ZUC_DIGEST_LENGTH];
42 /**< Buffer used to store the digest generated
43 * by the driver when verifying a digest provided
44 * by the user (using authentication verify operation)
46 } __rte_cache_aligned;
56 /** ZUC private session structure */
58 enum zuc_operation op;
59 enum rte_crypto_auth_operation auth_op;
60 uint8_t pKey_cipher[ZUC_IV_KEY_LENGTH];
61 uint8_t pKey_hash[ZUC_IV_KEY_LENGTH];
62 uint16_t cipher_iv_offset;
63 uint16_t auth_iv_offset;
64 } __rte_cache_aligned;
68 zuc_set_session_parameters(struct zuc_session *sess,
69 const struct rte_crypto_sym_xform *xform);
72 /** device specific operations function pointer structure */
73 extern struct rte_cryptodev_ops *rte_zuc_pmd_ops;
77 #endif /* _RTE_ZUC_PMD_PRIVATE_H_ */