/*-
* BSD LICENSE
*
- * Copyright(c) 2016 Intel Corporation. All rights reserved.
+ * Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
#include <rte_common.h>
#include <rte_config.h>
#include <rte_cryptodev_pmd.h>
+#include <rte_cryptodev_vdev.h>
#include <rte_vdev.h>
#include <rte_malloc.h>
#include "null_crypto_pmd_private.h"
+static uint8_t cryptodev_driver_id;
+
/** verify and set session parameters */
int
null_crypto_set_session_parameters(
}
static struct null_crypto_session *
-get_session(struct null_crypto_qp *qp, struct rte_crypto_sym_op *op)
+get_session(struct null_crypto_qp *qp, struct rte_crypto_op *op)
{
struct null_crypto_session *sess;
+ struct rte_crypto_sym_op *sym_op = op->sym;
- if (op->sess_type == RTE_CRYPTO_SYM_OP_WITH_SESSION) {
- if (unlikely(op->session == NULL ||
- op->session->dev_type != RTE_CRYPTODEV_NULL_PMD))
+ if (op->sess_type == RTE_CRYPTO_OP_WITH_SESSION) {
+ if (unlikely(sym_op->session == NULL ||
+ sym_op->session->driver_id !=
+ cryptodev_driver_id))
return NULL;
- sess = (struct null_crypto_session *)op->session->_private;
+ sess = (struct null_crypto_session *)sym_op->session->_private;
} else {
- struct rte_cryptodev_session *c_sess = NULL;
+ struct rte_cryptodev_sym_session *c_sess = NULL;
if (rte_mempool_get(qp->sess_mp, (void **)&c_sess))
return NULL;
sess = (struct null_crypto_session *)c_sess->_private;
- if (null_crypto_set_session_parameters(sess, op->xform) != 0)
+ if (null_crypto_set_session_parameters(sess, sym_op->xform) != 0)
return NULL;
}
int i, retval;
for (i = 0; i < nb_ops; i++) {
- sess = get_session(qp, ops[i]->sym);
+ sess = get_session(qp, ops[i]);
if (unlikely(sess == NULL))
goto enqueue_err;
/** Create crypto device */
static int
-cryptodev_null_create(struct rte_crypto_vdev_init_params *init_params)
+cryptodev_null_create(const char *name,
+ struct rte_vdev_device *vdev,
+ struct rte_crypto_vdev_init_params *init_params)
{
struct rte_cryptodev *dev;
struct null_crypto_private *internals;
- if (init_params->name[0] == '\0') {
- int ret = rte_cryptodev_pmd_create_dev_name(
- init_params->name,
- RTE_STR(CRYPTODEV_NAME_NULL_PMD));
-
- if (ret < 0) {
- NULL_CRYPTO_LOG_ERR("failed to create unique "
- "name");
- return ret;
- }
- }
+ if (init_params->name[0] == '\0')
+ snprintf(init_params->name, sizeof(init_params->name),
+ "%s", name);
- dev = rte_cryptodev_pmd_virtual_dev_init(init_params->name,
+ dev = rte_cryptodev_vdev_pmd_init(init_params->name,
sizeof(struct null_crypto_private),
- init_params->socket_id);
+ init_params->socket_id,
+ vdev);
if (dev == NULL) {
NULL_CRYPTO_LOG_ERR("failed to create cryptodev vdev");
goto init_error;
}
- dev->dev_type = RTE_CRYPTODEV_NULL_PMD;
+ dev->driver_id = cryptodev_driver_id;
dev->dev_ops = null_crypto_pmd_ops;
/* register rx/tx burst functions for data path */
RTE_LOG(INFO, PMD, " Max number of sessions = %d\n",
init_params.max_nb_sessions);
- return cryptodev_null_create(&init_params);
+ return cryptodev_null_create(name, dev, &init_params);
}
/** Uninitialise null crypto device */
"max_nb_queue_pairs=<int> "
"max_nb_sessions=<int> "
"socket_id=<int>");
+RTE_PMD_REGISTER_CRYPTO_DRIVER(cryptodev_null_pmd_drv, cryptodev_driver_id);