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33 #ifndef _RTE_SNOW3G_PMD_PRIVATE_H_
34 #define _RTE_SNOW3G_PMD_PRIVATE_H_
36 #include <sso_snow3g.h>
38 #define CRYPTODEV_NAME_SNOW3G_PMD crypto_snow3g
39 /**< SNOW 3G PMD device name */
41 #define SNOW3G_LOG_ERR(fmt, args...) \
42 RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
43 RTE_STR(CRYPTODEV_NAME_SNOW3G_PMD), \
44 __func__, __LINE__, ## args)
46 #ifdef RTE_LIBRTE_SNOW3G_DEBUG
47 #define SNOW3G_LOG_INFO(fmt, args...) \
48 RTE_LOG(INFO, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
49 RTE_STR(CRYPTODEV_NAME_SNOW3G_PMD), \
50 __func__, __LINE__, ## args)
52 #define SNOW3G_LOG_DBG(fmt, args...) \
53 RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
54 RTE_STR(CRYPTODEV_NAME_SNOW3G_PMD), \
55 __func__, __LINE__, ## args)
57 #define SNOW3G_LOG_INFO(fmt, args...)
58 #define SNOW3G_LOG_DBG(fmt, args...)
61 /** private data structure for each virtual SNOW 3G device */
62 struct snow3g_private {
63 unsigned max_nb_queue_pairs;
64 /**< Max number of queue pairs supported by device */
65 unsigned max_nb_sessions;
66 /**< Max number of sessions supported by device */
69 /** SNOW 3G buffer queue pair */
72 /**< Queue Pair Identifier */
73 char name[RTE_CRYPTODEV_NAME_LEN];
74 /**< Unique Queue Pair Name */
75 struct rte_ring *processed_ops;
76 /**< Ring for placing processed ops */
77 struct rte_mempool *sess_mp;
78 /**< Session Mempool */
79 struct rte_cryptodev_stats qp_stats;
80 /**< Queue pair statistics */
81 } __rte_cache_aligned;
83 enum snow3g_operation {
84 SNOW3G_OP_ONLY_CIPHER,
86 SNOW3G_OP_CIPHER_AUTH,
87 SNOW3G_OP_AUTH_CIPHER,
88 SNOW3G_OP_NOT_SUPPORTED
91 /** SNOW 3G private session structure */
92 struct snow3g_session {
93 enum snow3g_operation op;
94 enum rte_crypto_auth_operation auth_op;
95 sso_snow3g_key_schedule_t pKeySched_cipher;
96 sso_snow3g_key_schedule_t pKeySched_hash;
97 uint16_t cipher_iv_offset;
98 uint16_t auth_iv_offset;
99 } __rte_cache_aligned;
103 snow3g_set_session_parameters(struct snow3g_session *sess,
104 const struct rte_crypto_sym_xform *xform);
107 /** device specific operations function pointer structure */
108 extern struct rte_cryptodev_ops *rte_snow3g_pmd_ops;
112 #endif /* _RTE_SNOW3G_PMD_PRIVATE_H_ */