-/*-
- * 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
*/
#include <string.h>
.increment = 8
},
.digest_size = {
- .min = 8,
+ .min = 1,
.max = 16,
- .increment = 4
+ .increment = 1
},
.iv_size = {
.min = 12,
.increment = 8
},
.digest_size = {
- .min = 8,
+ .min = 1,
.max = 16,
- .increment = 4
+ .increment = 1
},
.aad_size = {
.min = 0,
dev_info->capabilities = aesni_gcm_pmd_capabilities;
dev_info->max_nb_queue_pairs = internals->max_nb_queue_pairs;
- dev_info->sym.max_nb_sessions = internals->max_nb_sessions;
+ /* No limit of number of sessions */
+ dev_info->sym.max_nb_sessions = 0;
}
}
r = rte_ring_lookup(qp->name);
if (r) {
if (rte_ring_get_size(r) >= ring_size) {
- GCM_LOG_INFO("Reusing existing ring %s for processed"
- " packets", qp->name);
+ AESNI_GCM_LOG(INFO, "Reusing existing ring %s for processed"
+ " packets", qp->name);
return r;
}
-
- GCM_LOG_ERR("Unable to reuse existing ring %s for processed"
+ AESNI_GCM_LOG(ERR, "Unable to reuse existing ring %s for processed"
" packets", qp->name);
return NULL;
}
return -1;
}
-/** Start queue pair */
-static int
-aesni_gcm_pmd_qp_start(__rte_unused struct rte_cryptodev *dev,
- __rte_unused uint16_t queue_pair_id)
-{
- return -ENOTSUP;
-}
-
-/** Stop queue pair */
-static int
-aesni_gcm_pmd_qp_stop(__rte_unused struct rte_cryptodev *dev,
- __rte_unused uint16_t queue_pair_id)
-{
- return -ENOTSUP;
-}
-
/** Return the number of allocated queue pairs */
static uint32_t
aesni_gcm_pmd_qp_count(struct rte_cryptodev *dev)
/** Returns the size of the aesni gcm session structure */
static unsigned
-aesni_gcm_pmd_session_get_size(struct rte_cryptodev *dev __rte_unused)
+aesni_gcm_pmd_sym_session_get_size(struct rte_cryptodev *dev __rte_unused)
{
return sizeof(struct aesni_gcm_session);
}
/** Configure a aesni gcm session from a crypto xform chain */
static int
-aesni_gcm_pmd_session_configure(struct rte_cryptodev *dev __rte_unused,
+aesni_gcm_pmd_sym_session_configure(struct rte_cryptodev *dev __rte_unused,
struct rte_crypto_sym_xform *xform,
struct rte_cryptodev_sym_session *sess,
struct rte_mempool *mempool)
struct aesni_gcm_private *internals = dev->data->dev_private;
if (unlikely(sess == NULL)) {
- GCM_LOG_ERR("invalid session struct");
+ AESNI_GCM_LOG(ERR, "invalid session struct");
return -EINVAL;
}
if (rte_mempool_get(mempool, &sess_private_data)) {
- CDEV_LOG_ERR(
- "Couldn't get object from session mempool");
+ AESNI_GCM_LOG(ERR,
+ "Couldn't get object from session mempool");
return -ENOMEM;
}
ret = aesni_gcm_set_session_parameters(gcm_ops[internals->vector_mode],
sess_private_data, xform);
if (ret != 0) {
- GCM_LOG_ERR("failed configure session parameters");
+ AESNI_GCM_LOG(ERR, "failed configure session parameters");
/* Return session to mempool */
rte_mempool_put(mempool, sess_private_data);
return ret;
}
- set_session_private_data(sess, dev->driver_id,
+ set_sym_session_private_data(sess, dev->driver_id,
sess_private_data);
return 0;
/** Clear the memory of session so it doesn't leave key material behind */
static void
-aesni_gcm_pmd_session_clear(struct rte_cryptodev *dev,
+aesni_gcm_pmd_sym_session_clear(struct rte_cryptodev *dev,
struct rte_cryptodev_sym_session *sess)
{
uint8_t index = dev->driver_id;
- void *sess_priv = get_session_private_data(sess, index);
+ void *sess_priv = get_sym_session_private_data(sess, index);
/* Zero out the whole structure */
if (sess_priv) {
memset(sess_priv, 0, sizeof(struct aesni_gcm_session));
struct rte_mempool *sess_mp = rte_mempool_from_obj(sess_priv);
- set_session_private_data(sess, index, NULL);
+ set_sym_session_private_data(sess, index, NULL);
rte_mempool_put(sess_mp, sess_priv);
}
}
.queue_pair_setup = aesni_gcm_pmd_qp_setup,
.queue_pair_release = aesni_gcm_pmd_qp_release,
- .queue_pair_start = aesni_gcm_pmd_qp_start,
- .queue_pair_stop = aesni_gcm_pmd_qp_stop,
.queue_pair_count = aesni_gcm_pmd_qp_count,
- .session_get_size = aesni_gcm_pmd_session_get_size,
- .session_configure = aesni_gcm_pmd_session_configure,
- .session_clear = aesni_gcm_pmd_session_clear
+ .sym_session_get_size = aesni_gcm_pmd_sym_session_get_size,
+ .sym_session_configure = aesni_gcm_pmd_sym_session_configure,
+ .sym_session_clear = aesni_gcm_pmd_sym_session_clear
};
struct rte_cryptodev_ops *rte_aesni_gcm_pmd_ops = &aesni_gcm_pmd_ops;
Code Review / deb_dpdk.git / blobdiff