X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcrypto%2Faesni_mb%2Frte_aesni_mb_pmd_private.h;h=b794d4bc1a02b6a0311103d6361e030eba312641;hb=317862a4e44f;hp=7d4250e8cc3770e221f9019a225c5bb92e0b1aef;hpb=945acb4a0d644d194f1823084a234f9c286dcf8c;p=dpdk.git diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h index 7d4250e8cc..b794d4bc1a 100644 --- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h +++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h @@ -5,37 +5,35 @@ #ifndef _RTE_AESNI_MB_PMD_PRIVATE_H_ #define _RTE_AESNI_MB_PMD_PRIVATE_H_ -#include "aesni_mb_ops.h" +#include + +enum aesni_mb_vector_mode { + RTE_AESNI_MB_NOT_SUPPORTED = 0, + RTE_AESNI_MB_SSE, + RTE_AESNI_MB_AVX, + RTE_AESNI_MB_AVX2, + RTE_AESNI_MB_AVX512 +}; #define CRYPTODEV_NAME_AESNI_MB_PMD crypto_aesni_mb /**< AES-NI Multi buffer PMD device name */ -#define MB_LOG_ERR(fmt, args...) \ - RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \ - RTE_STR(CRYPTODEV_NAME_AESNI_MB_PMD), \ - __func__, __LINE__, ## args) - -#ifdef RTE_LIBRTE_AESNI_MB_DEBUG -#define MB_LOG_INFO(fmt, args...) \ - RTE_LOG(INFO, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \ - CRYPTODEV_NAME_AESNI_MB_PMD, \ - __func__, __LINE__, ## args) - -#define MB_LOG_DBG(fmt, args...) \ - RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \ - CRYPTODEV_NAME_AESNI_MB_PMD, \ - __func__, __LINE__, ## args) -#else -#define MB_LOG_INFO(fmt, args...) -#define MB_LOG_DBG(fmt, args...) -#endif +/** AESNI_MB PMD LOGTYPE DRIVER */ +int aesni_mb_logtype_driver; + +#define AESNI_MB_LOG(level, fmt, ...) \ + rte_log(RTE_LOG_ ## level, aesni_mb_logtype_driver, \ + "%s() line %u: " fmt "\n", __func__, __LINE__, \ + ## __VA_ARGS__) + #define HMAC_IPAD_VALUE (0x36) #define HMAC_OPAD_VALUE (0x5C) -/* Maximum length for digest (SHA-512 truncated needs 32 bytes) */ -#define DIGEST_LENGTH_MAX 32 +/* Maximum length for digest */ +#define DIGEST_LENGTH_MAX 64 static const unsigned auth_blocksize[] = { + [NULL_HASH] = 0, [MD5] = 64, [SHA1] = 64, [SHA_224] = 64, @@ -44,6 +42,13 @@ static const unsigned auth_blocksize[] = { [SHA_512] = 128, [AES_XCBC] = 16, [AES_CCM] = 16, + [AES_CMAC] = 16, + [AES_GMAC] = 16, + [PLAIN_SHA1] = 64, + [PLAIN_SHA_224] = 64, + [PLAIN_SHA_256] = 64, + [PLAIN_SHA_384] = 128, + [PLAIN_SHA_512] = 128 }; /** @@ -66,8 +71,15 @@ static const unsigned auth_truncated_digest_byte_lengths[] = { [SHA_384] = 24, [SHA_512] = 32, [AES_XCBC] = 12, + [AES_CMAC] = 12, [AES_CCM] = 8, - [NULL_HASH] = 0 + [NULL_HASH] = 0, + [AES_GMAC] = 16, + [PLAIN_SHA1] = 20, + [PLAIN_SHA_224] = 28, + [PLAIN_SHA_256] = 32, + [PLAIN_SHA_384] = 48, + [PLAIN_SHA_512] = 64 }; /** @@ -91,11 +103,22 @@ static const unsigned auth_digest_byte_lengths[] = { [SHA_384] = 48, [SHA_512] = 64, [AES_XCBC] = 16, - [NULL_HASH] = 0 + [AES_CMAC] = 16, + [AES_CCM] = 16, + [AES_GMAC] = 12, + [NULL_HASH] = 0, + [PLAIN_SHA1] = 20, + [PLAIN_SHA_224] = 28, + [PLAIN_SHA_256] = 32, + [PLAIN_SHA_384] = 48, + [PLAIN_SHA_512] = 64 + /**< Vector mode dependent pointer table of the multi-buffer APIs */ + }; /** - * Get the output digest size in bytes for a specified authentication algorithm + * Get the full digest size in bytes for a specified authentication algorithm + * (if available in the Multi-buffer library) * * @Note: this function will not return a valid value for a non-valid * authentication algorithm @@ -122,24 +145,24 @@ struct aesni_mb_private { /**< CPU vector instruction set mode */ unsigned max_nb_queue_pairs; /**< Max number of queue pairs supported by device */ - unsigned max_nb_sessions; - /**< Max number of sessions supported by device */ + MB_MGR *mb_mgr; + /**< Multi-buffer instance */ }; /** AESNI Multi buffer queue pair */ struct aesni_mb_qp { uint16_t id; /**< Queue Pair Identifier */ - char name[RTE_CRYPTODEV_NAME_LEN]; + char name[RTE_CRYPTODEV_NAME_MAX_LEN]; /**< Unique Queue Pair Name */ - const struct aesni_mb_op_fns *op_fns; - /**< Vector mode dependent pointer table of the multi-buffer APIs */ - MB_MGR mb_mgr; + MB_MGR *mb_mgr; /**< Multi-buffer instance */ struct rte_ring *ingress_queue; - /**< Ring for placing operations ready for processing */ + /**< Ring for placing operations ready for processing */ struct rte_mempool *sess_mp; /**< Session Mempool */ + struct rte_mempool *sess_mp_priv; + /**< Session Private Data Mempool */ struct rte_cryptodev_stats stats; /**< Queue pair statistics */ uint8_t digest_idx; @@ -162,7 +185,9 @@ struct aesni_mb_session { } iv; /**< IV parameters */ - /** Cipher Parameters */ + /** Cipher Parameters */const struct aesni_mb_op_fns *op_fns; + /**< Vector mode dependent pointer table of the multi-buffer APIs */ + struct { /** Cipher direction - encrypt / decrypt */ JOB_CIPHER_DIRECTION direction; @@ -171,12 +196,20 @@ struct aesni_mb_session { uint64_t key_length_in_bytes; - struct { - uint32_t encode[60] __rte_aligned(16); - /**< encode key */ - uint32_t decode[60] __rte_aligned(16); - /**< decode key */ - } expanded_aes_keys; + union { + struct { + uint32_t encode[60] __rte_aligned(16); + /**< encode key */ + uint32_t decode[60] __rte_aligned(16); + /**< decode key */ + } expanded_aes_keys; + struct { + const void *ks_ptr[3]; + uint64_t key[3][16]; + } exp_3des_keys; + + struct gcm_key_data gcm_key; + }; /**< Expanded AES keys - Allocating space to * contain the maximum expanded key size which * is 240 bytes for 256 bit AES, calculate by: @@ -211,27 +244,34 @@ struct aesni_mb_session { uint8_t k3[16] __rte_aligned(16); /**< k3. */ } xcbc; + + struct { + uint32_t expkey[60] __rte_aligned(16); + /**< k1 (expanded key). */ + uint32_t skey1[4] __rte_aligned(16); + /**< k2. */ + uint32_t skey2[4] __rte_aligned(16); + /**< k3. */ + } cmac; /**< Expanded XCBC authentication keys */ }; + /** Generated digest size by the Multi-buffer library */ + uint16_t gen_digest_len; + /** Requested digest size from Cryptodev */ + uint16_t req_digest_len; + } auth; struct { /** AAD data length */ uint16_t aad_len; - /** digest size */ - uint16_t digest_len; } aead; } __rte_cache_aligned; - -/** - * - */ extern int -aesni_mb_set_session_parameters(const struct aesni_mb_op_fns *mb_ops, +aesni_mb_set_session_parameters(const MB_MGR *mb_mgr, struct aesni_mb_session *sess, const struct rte_crypto_sym_xform *xform); - /** device specific operations function pointer structure */ extern struct rte_cryptodev_ops *rte_aesni_mb_pmd_ops;