mirror of https://github.com/F-Stack/f-stack.git
94 lines
3.4 KiB
C
94 lines
3.4 KiB
C
|
/*-
|
||
|
|
* BSD LICENSE
|
||
|
|
*
|
||
|
|
* Copyright(c) 2016 Intel Corporation. All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
*
|
||
|
|
* * Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* * Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in
|
||
|
|
* the documentation and/or other materials provided with the
|
||
|
|
* distribution.
|
||
|
|
* * Neither the name of Intel Corporation nor the names of its
|
||
|
|
* contributors may be used to endorse or promote products derived
|
||
|
|
* from this software without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _NULL_CRYPTO_PMD_PRIVATE_H_
|
||
|
|
#define _NULL_CRYPTO_PMD_PRIVATE_H_
|
||
|
|
|
||
|
|
#include "rte_config.h"
|
||
|
|
|
||
|
|
#define NULL_CRYPTO_LOG_ERR(fmt, args...) \
|
||
|
|
RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
|
||
|
|
RTE_STR(CRYPTODEV_NAME_NULL_PMD), \
|
||
|
|
__func__, __LINE__, ## args)
|
||
|
|
|
||
|
|
#ifdef RTE_LIBRTE_NULL_CRYPTO_DEBUG
|
||
|
|
#define NULL_CRYPTO_LOG_INFO(fmt, args...) \
|
||
|
|
RTE_LOG(INFO, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
|
||
|
|
RTE_STR(CRYPTODEV_NAME_NULL_PMD), \
|
||
|
|
__func__, __LINE__, ## args)
|
||
|
|
|
||
|
|
#define NULL_CRYPTO_LOG_DBG(fmt, args...) \
|
||
|
|
RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
|
||
|
|
RTE_STR(CRYPTODEV_NAME_NULL_PMD), \
|
||
|
|
__func__, __LINE__, ## args)
|
||
|
|
#else
|
||
|
|
#define NULL_CRYPTO_LOG_INFO(fmt, args...)
|
||
|
|
#define NULL_CRYPTO_LOG_DBG(fmt, args...)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/** private data structure for each NULL crypto device */
|
||
|
|
struct null_crypto_private {
|
||
|
|
unsigned max_nb_qpairs; /**< Max number of queue pairs */
|
||
|
|
unsigned max_nb_sessions; /**< Max number of sessions */
|
||
|
|
};
|
||
|
|
|
||
|
|
/** NULL crypto queue pair */
|
||
|
|
struct null_crypto_qp {
|
||
|
|
uint16_t id;
|
||
|
|
/**< Queue Pair Identifier */
|
||
|
|
char name[RTE_CRYPTODEV_NAME_LEN];
|
||
|
|
/**< Unique Queue Pair Name */
|
||
|
|
struct rte_ring *processed_pkts;
|
||
|
|
/**< Ring for placing process packets */
|
||
|
|
struct rte_mempool *sess_mp;
|
||
|
|
/**< Session Mempool */
|
||
|
|
struct rte_cryptodev_stats qp_stats;
|
||
|
|
/**< Queue pair statistics */
|
||
|
|
} __rte_cache_aligned;
|
||
|
|
|
||
|
|
|
||
|
|
/** NULL crypto private session structure */
|
||
|
|
struct null_crypto_session {
|
||
|
|
uint32_t reserved;
|
||
|
|
} __rte_cache_aligned;
|
||
|
|
|
||
|
|
/** Set and validate NULL crypto session parameters */
|
||
|
|
extern int
|
||
|
|
null_crypto_set_session_parameters(struct null_crypto_session *sess,
|
||
|
|
const struct rte_crypto_sym_xform *xform);
|
||
|
|
|
||
|
|
/** device specific operations function pointer structure */
|
||
|
|
extern struct rte_cryptodev_ops *null_crypto_pmd_ops;
|
||
|
|
|
||
|
|
#endif /* _NULL_CRYPTO_PMD_PRIVATE_H_ */
|