6da6baf763
The four crypto drivers: kasumi, mvsam, snow3g and zuc define logtype variables in their header file. As the header files are included in more than one compilation unit, it might cause appearance of multiple instances of the variable and a linker error. Such situation can occur, when no common section is allowed by the compiler settings and tentative definitions are placed in BSS section. Fixes:2cba381493("crypto/kasumi: add dynamic logging") Fixes:a05a450f42("crypto/mvsam: add dynamic logging") Fixes:f3af5f9d13("crypto/zuc: add dynamic logging") Fixes:a3277ad47f("cryptodev: remove crypto device driver name") Cc: stable@dpdk.org Signed-off-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com> Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2016-2019 Intel Corporation
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*/
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#ifndef _SNOW3G_PMD_PRIVATE_H_
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#define _SNOW3G_PMD_PRIVATE_H_
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#include <intel-ipsec-mb.h>
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#define CRYPTODEV_NAME_SNOW3G_PMD crypto_snow3g
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/**< SNOW 3G PMD device name */
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/** SNOW 3G PMD LOGTYPE DRIVER */
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extern int snow3g_logtype_driver;
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#define SNOW3G_LOG(level, fmt, ...) \
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rte_log(RTE_LOG_ ## level, snow3g_logtype_driver, \
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"%s() line %u: " fmt "\n", __func__, __LINE__, \
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## __VA_ARGS__)
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#define SNOW3G_DIGEST_LENGTH 4
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#define SNOW3G_MAX_KEY_SIZE 128
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/** private data structure for each virtual SNOW 3G device */
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struct snow3g_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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MB_MGR *mgr;
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/**< Multi-buffer instance */
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};
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/** SNOW 3G buffer queue pair */
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struct snow3g_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[SNOW3G_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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MB_MGR *mgr;
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/**< Multi-buffer instance */
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} __rte_cache_aligned;
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enum snow3g_operation {
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SNOW3G_OP_ONLY_CIPHER,
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SNOW3G_OP_ONLY_AUTH,
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SNOW3G_OP_CIPHER_AUTH,
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SNOW3G_OP_AUTH_CIPHER,
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SNOW3G_OP_NOT_SUPPORTED
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};
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/** SNOW 3G private session structure */
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struct snow3g_session {
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enum snow3g_operation op;
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enum rte_crypto_auth_operation auth_op;
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snow3g_key_schedule_t pKeySched_cipher;
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snow3g_key_schedule_t pKeySched_hash;
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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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snow3g_set_session_parameters(MB_MGR *mgr, struct snow3g_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_snow3g_pmd_ops;
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#endif /* _SNOW3G_PMD_PRIVATE_H_ */
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