725d2a7fbf
This patch changes the cryptodev queue pair configure structure to enable two mempool passed into cryptodev PMD simutaneously. Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Acked-by: Fiona Trahe <fiona.trahe@intel.com> Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com> Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2016-2018 Intel Corporation
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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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/** ZUC PMD LOGTYPE DRIVER */
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int zuc_logtype_driver;
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#define ZUC_LOG(level, fmt, ...) \
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rte_log(RTE_LOG_ ## level, zuc_logtype_driver, \
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"%s()... line %u: " fmt "\n", __func__, __LINE__, \
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## __VA_ARGS__)
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#define ZUC_IV_KEY_LENGTH 16
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#define ZUC_DIGEST_LENGTH 4
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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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};
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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_MAX_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_mempool *sess_mp_priv;
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/**< Session Private Data Mempool */
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struct rte_cryptodev_stats qp_stats;
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/**< Queue pair statistics */
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uint8_t temp_digest[ZUC_DIGEST_LENGTH];
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/**< Buffer used to store the digest generated
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* by the driver when verifying a digest provided
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* by the user (using authentication verify operation)
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*/
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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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