-/*-
- *
- * Copyright(c) 2015-2017 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015-2017 Intel Corporation.
*/
#ifndef _RTE_CRYPTODEV_H_
RTE_FMT(RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
RTE_FMT_TAIL(__VA_ARGS__,)))
-#ifdef RTE_LIBRTE_CRYPTODEV_DEBUG
#define CDEV_LOG_DEBUG(...) \
RTE_LOG(DEBUG, CRYPTODEV, \
RTE_FMT("%s() line %u: " RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
RTE_FMT("[%s] %s: " RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
dev, __func__, RTE_FMT_TAIL(__VA_ARGS__,)))
-#else
-#define CDEV_LOG_DEBUG(...) (void)0
-#define CDEV_PMD_TRACE(...) (void)0
-#endif
-
-
-
/**
* A macro that points to an offset from the start
* of the crypto operation structure (rte_crypto_op)
/** Crypto device information */
struct rte_cryptodev_info {
- const char *driver_name; /**< Driver name. */
- uint8_t driver_id; /**< Driver identifier */
- struct rte_pci_device *pci_dev; /**< PCI information. */
+ const char *driver_name; /**< Driver name. */
+ uint8_t driver_id; /**< Driver identifier */
+ struct rte_device *device; /**< Generic device information. */
uint64_t feature_flags;
/**< Feature flags exposes HW/SW features for the given device */
struct {
unsigned max_nb_sessions;
- /**< Maximum number of sessions supported by device. */
- unsigned int max_nb_sessions_per_qp;
- /**< Maximum number of sessions per queue pair.
- * Default 0 for infinite sessions
+ /**< Maximum number of sessions supported by device.
+ * If 0, the device does not have any limitation in
+ * number of sessions that can be used.
*/
} sym;
};
struct rte_mempool *session_pool);
/**
+ * @deprecated
* Start a specified queue pair of a device. It is used
* when deferred_start flag of the specified queue is true.
*
* - -EINVAL: The dev_id or the queue_id out of range.
* - -ENOTSUP: The function not supported in PMD driver.
*/
+__rte_deprecated
extern int
rte_cryptodev_queue_pair_start(uint8_t dev_id, uint16_t queue_pair_id);
/**
+ * @deprecated
* Stop specified queue pair of a device
*
* @param dev_id The identifier of the device
* - -EINVAL: The dev_id or the queue_id out of range.
* - -ENOTSUP: The function not supported in PMD driver.
*/
+__rte_deprecated
extern int
rte_cryptodev_queue_pair_stop(uint8_t dev_id, uint16_t queue_pair_id);
struct rte_cryptodev_sym_session *sess);
/**
+ * @deprecated
* Get the size of the header session, for all registered drivers.
*
* @return
* Size of the header session.
*/
+__rte_deprecated
unsigned int
rte_cryptodev_get_header_session_size(void);
/**
+ * @deprecated
* Get the size of the private session data for a device.
*
* @param dev_id The device identifier.
* - Size of the private data, if successful
* - 0 if device is invalid or does not have private session
*/
+__rte_deprecated
unsigned int
rte_cryptodev_get_private_session_size(uint8_t dev_id);
/**
+ * Get the size of the header session, for all registered drivers.
+ *
+ * @return
+ * Size of the symmetric eader session.
+ */
+unsigned int
+rte_cryptodev_sym_get_header_session_size(void);
+
+/**
+ * Get the size of the private symmetric session data
+ * for a device.
+ *
+ * @param dev_id The device identifier.
+ *
+ * @return
+ * - Size of the private data, if successful
+ * - 0 if device is invalid or does not have private
+ * symmetric session
+ */
+unsigned int
+rte_cryptodev_sym_get_private_session_size(uint8_t dev_id);
+
+/**
+ * @deprecated
* Attach queue pair with sym session.
*
* @param dev_id Device to which the session will be attached.
* - On success, zero.
* - On failure, a negative value.
*/
+__rte_deprecated
int
rte_cryptodev_queue_pair_attach_sym_session(uint8_t dev_id, uint16_t qp_id,
struct rte_cryptodev_sym_session *session);
/**
+ * @deprecated
* Detach queue pair with sym session.
*
* @param dev_id Device to which the session is attached.
* - On success, zero.
* - On failure, a negative value.
*/
+__rte_deprecated
int
rte_cryptodev_queue_pair_detach_sym_session(uint8_t dev_id, uint16_t qp_id,
struct rte_cryptodev_sym_session *session);
git.droids-corp.org / dpdk.git / blobdiff