diff options
author | Luca Boccassi <luca.boccassi@gmail.com> | 2017-08-23 14:47:51 +0100 |
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committer | Luca Boccassi <luca.boccassi@gmail.com> | 2017-08-23 14:48:05 +0100 |
commit | 41921c54b898292b0140d5f322cc8ec5b0642a7e (patch) | |
tree | 70c62f3b26536abf0fa4b347300c78360d4ff546 /drivers/crypto/aesni_gcm/aesni_gcm_pmd_private.h | |
parent | 76f89ef557ff345dfa606e797e1765404babce56 (diff) | |
parent | f239aed5e674965691846e8ce3f187dd47523689 (diff) |
Merge branch 'upstream' into HEAD
Change-Id: Ib9772cbbc33c14a44bd918056b22602ff6891a18
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/crypto/aesni_gcm/aesni_gcm_pmd_private.h')
-rw-r--r-- | drivers/crypto/aesni_gcm/aesni_gcm_pmd_private.h | 46 |
1 files changed, 31 insertions, 15 deletions
diff --git a/drivers/crypto/aesni_gcm/aesni_gcm_pmd_private.h b/drivers/crypto/aesni_gcm/aesni_gcm_pmd_private.h index 0496b447..7e155729 100644 --- a/drivers/crypto/aesni_gcm/aesni_gcm_pmd_private.h +++ b/drivers/crypto/aesni_gcm/aesni_gcm_pmd_private.h @@ -1,7 +1,7 @@ /*- * BSD LICENSE * - * Copyright(c) 2016 Intel Corporation. All rights reserved. + * Copyright(c) 2016-2017 Intel Corporation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -35,6 +35,9 @@ #include "aesni_gcm_ops.h" +#define CRYPTODEV_NAME_AESNI_GCM_PMD crypto_aesni_gcm +/**< AES-NI GCM PMD device name */ + #define GCM_LOG_ERR(fmt, args...) \ RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \ RTE_STR(CRYPTODEV_NAME_AESNI_GCM_PMD), \ @@ -58,6 +61,8 @@ /** private data structure for each virtual AESNI GCM device */ struct aesni_gcm_private { + enum aesni_gcm_vector_mode vector_mode; + /**< Vector mode */ unsigned max_nb_queue_pairs; /**< Max number of queue pairs supported by device */ unsigned max_nb_sessions; @@ -65,36 +70,46 @@ struct aesni_gcm_private { }; struct aesni_gcm_qp { - uint16_t id; - /**< Queue Pair Identifier */ - char name[RTE_CRYPTODEV_NAME_LEN]; - /**< Unique Queue Pair Name */ + const struct aesni_gcm_ops *ops; + /**< Architecture dependent function pointer table of the gcm APIs */ struct rte_ring *processed_pkts; /**< Ring for placing process packets */ + struct gcm_context_data gdata_ctx; /* (16 * 5) + 8 = 88 B */ + /**< GCM parameters */ + struct rte_cryptodev_stats qp_stats; /* 8 * 4 = 32 B */ + /**< Queue pair statistics */ struct rte_mempool *sess_mp; /**< Session Mempool */ - struct rte_cryptodev_stats qp_stats; - /**< Queue pair statistics */ + uint16_t id; + /**< Queue Pair Identifier */ + char name[RTE_CRYPTODEV_NAME_LEN]; + /**< Unique Queue Pair Name */ } __rte_cache_aligned; enum aesni_gcm_operation { AESNI_GCM_OP_AUTHENTICATED_ENCRYPTION, - AESNI_GCM_OP_AUTHENTICATED_DECRYPTION -}; - -enum aesni_gcm_key { - AESNI_GCM_KEY_128, - AESNI_GCM_KEY_256 + AESNI_GCM_OP_AUTHENTICATED_DECRYPTION, + AESNI_GMAC_OP_GENERATE, + AESNI_GMAC_OP_VERIFY }; /** AESNI GCM private session structure */ struct aesni_gcm_session { + struct { + uint16_t length; + uint16_t offset; + } iv; + /**< IV parameters */ + uint16_t aad_length; + /**< AAD length */ + uint16_t digest_length; + /**< Digest length */ enum aesni_gcm_operation op; /**< GCM operation type */ enum aesni_gcm_key key; /**< GCM key type */ - struct gcm_data gdata __rte_cache_aligned; + struct gcm_key_data gdata_key; /**< GCM parameters */ }; @@ -109,7 +124,8 @@ struct aesni_gcm_session { * - On failure returns error code < 0 */ extern int -aesni_gcm_set_session_parameters(struct aesni_gcm_session *sess, +aesni_gcm_set_session_parameters(const struct aesni_gcm_ops *ops, + struct aesni_gcm_session *sess, const struct rte_crypto_sym_xform *xform); |