a3277ad47f
Remove crypto device driver name string definitions from librte_cryptodev, which avoid to library changes every time a new crypto driver was added. The driver name is predefined internaly in the each PMD. The applications could use the crypto device driver names based on options with the driver name string provided in command line. Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com> Acked-by: Declan Doherty <declan.doherty@intel.com>
114 lines
3.7 KiB
C
114 lines
3.7 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _RTE_ZUC_PMD_PRIVATE_H_
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#define _RTE_ZUC_PMD_PRIVATE_H_
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#include <sso_zuc.h>
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#define CRYPTODEV_NAME_ZUC_PMD crypto_zuc
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/**< KASUMI PMD device name */
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#define ZUC_LOG_ERR(fmt, args...) \
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RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
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RTE_STR(CRYPTODEV_NAME_ZUC_PMD), \
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__func__, __LINE__, ## args)
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#ifdef RTE_LIBRTE_ZUC_DEBUG
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#define ZUC_LOG_INFO(fmt, args...) \
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RTE_LOG(INFO, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
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RTE_STR(CRYPTODEV_NAME_ZUC_PMD), \
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__func__, __LINE__, ## args)
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#define ZUC_LOG_DBG(fmt, args...) \
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RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
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RTE_STR(CRYPTODEV_NAME_ZUC_PMD), \
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__func__, __LINE__, ## args)
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#else
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#define ZUC_LOG_INFO(fmt, args...)
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#define ZUC_LOG_DBG(fmt, args...)
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#endif
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#define ZUC_IV_KEY_LENGTH 16
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/** private data structure for each virtual ZUC device */
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struct zuc_private {
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unsigned max_nb_queue_pairs;
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/**< Max number of queue pairs supported by device */
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unsigned max_nb_sessions;
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/**< Max number of sessions supported by device */
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};
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/** ZUC buffer queue pair */
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struct zuc_qp {
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uint16_t id;
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/**< Queue Pair Identifier */
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char name[RTE_CRYPTODEV_NAME_LEN];
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/**< Unique Queue Pair Name */
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struct rte_ring *processed_ops;
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/**< Ring for placing processed ops */
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struct rte_mempool *sess_mp;
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/**< Session Mempool */
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struct rte_cryptodev_stats qp_stats;
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/**< Queue pair statistics */
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} __rte_cache_aligned;
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enum zuc_operation {
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ZUC_OP_ONLY_CIPHER,
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ZUC_OP_ONLY_AUTH,
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ZUC_OP_CIPHER_AUTH,
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ZUC_OP_AUTH_CIPHER,
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ZUC_OP_NOT_SUPPORTED
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};
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/** ZUC private session structure */
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struct zuc_session {
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enum zuc_operation op;
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enum rte_crypto_auth_operation auth_op;
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uint8_t pKey_cipher[ZUC_IV_KEY_LENGTH];
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uint8_t pKey_hash[ZUC_IV_KEY_LENGTH];
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uint16_t cipher_iv_offset;
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uint16_t auth_iv_offset;
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} __rte_cache_aligned;
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extern int
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zuc_set_session_parameters(struct zuc_session *sess,
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const struct rte_crypto_sym_xform *xform);
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/** device specific operations function pointer structure */
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extern struct rte_cryptodev_ops *rte_zuc_pmd_ops;
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#endif /* _RTE_ZUC_PMD_PRIVATE_H_ */
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