1 files changed, 100 insertions, 0 deletions
diff --git a/lib/librte_cryptodev/rte_cryptodev_vdev.h b/lib/librte_cryptodev/rte_cryptodev_vdev.h
new file mode 100644
index 00000000..94ab9d33
--- /dev/null
+++ b/lib/librte_cryptodev/rte_cryptodev_vdev.h
@@ -0,0 +1,100 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 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 the copyright holder 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 _RTE_CRYPTODEV_VDEV_H_
+#define _RTE_CRYPTODEV_VDEV_H_
+
+#include <rte_vdev.h>
+#include <inttypes.h>
+
+#include "rte_cryptodev.h"
+
+#define RTE_CRYPTODEV_VDEV_DEFAULT_MAX_NB_QUEUE_PAIRS	8
+#define RTE_CRYPTODEV_VDEV_DEFAULT_MAX_NB_SESSIONS	2048
+
+#define RTE_CRYPTODEV_VDEV_NAME				("name")
+#define RTE_CRYPTODEV_VDEV_MAX_NB_QP_ARG		("max_nb_queue_pairs")
+#define RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG		("max_nb_sessions")
+#define RTE_CRYPTODEV_VDEV_SOCKET_ID			("socket_id")
+
+static const char * const cryptodev_vdev_valid_params[] = {
+	RTE_CRYPTODEV_VDEV_NAME,
+	RTE_CRYPTODEV_VDEV_MAX_NB_QP_ARG,
+	RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG,
+	RTE_CRYPTODEV_VDEV_SOCKET_ID
+};
+
+/**
+ * @internal
+ * Initialisation parameters for virtual crypto devices
+ */
+struct rte_crypto_vdev_init_params {
+	unsigned int max_nb_queue_pairs;
+	unsigned int max_nb_sessions;
+	uint8_t socket_id;
+	char name[RTE_CRYPTODEV_NAME_MAX_LEN];
+};
+
+/**
+ * @internal
+ * Creates a new virtual crypto device and returns the pointer
+ * to that device.
+ *
+ * @param	name			PMD type name
+ * @param	dev_private_size	Size of crypto PMDs private data
+ * @param	socket_id		Socket to allocate resources on.
+ * @param	vdev			Pointer to virtual device structure.
+ *
+ * @return
+ *   - Cryptodev pointer if device is successfully created.
+ *   - NULL if device cannot be created.
+ */
+struct rte_cryptodev *
+rte_cryptodev_vdev_pmd_init(const char *name, size_t dev_private_size,
+		int socket_id, struct rte_vdev_device *vdev);
+
+/**
+ * @internal
+ * Parse virtual device initialisation parameters input arguments
+ *
+ * @params	params		Initialisation parameters with defaults set.
+ * @params	input_args	Command line arguments
+ *
+ * @return
+ * 0 on successful parse
+ * <0 on failure to parse
+ */
+int
+rte_cryptodev_vdev_parse_init_params(struct rte_crypto_vdev_init_params *params,
+		const char *input_args);
+
+#endif /* _RTE_CRYPTODEV_VDEV_H_ */