Hi Akhil,

        Some minor comments.

On 10/24/2017 7:45 PM, Akhil Goyal wrote:
rte_security library provides APIs for security session
create/free for protocol offload or offloaded crypto
operation to ethernet device.

Signed-off-by: Akhil Goyal <akhil.go...@nxp.com>
Signed-off-by: Boris Pismenny <bor...@mellanox.com>
Signed-off-by: Radu Nicolau <radu.nico...@intel.com>
Signed-off-by: Declan Doherty <declan.dohe...@intel.com>
Signed-off-by: Aviad Yehezkel <avia...@mellanox.com>
---

..<snip>


diff --git a/lib/librte_security/rte_security.h 
b/lib/librte_security/rte_security.h
new file mode 100644
index 0000000..87b39fb
--- /dev/null
+++ b/lib/librte_security/rte_security.h
@@ -0,0 +1,528 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright 2017 NXP.
+ *   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 NXP 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_SECURITY_H_
+#define _RTE_SECURITY_H_
+
+/**
+ * @file rte_security.h
+ *
+ * RTE Security Common Definitions
+ *

minor comment:
better to add:

@b EXPERIMENTAL: this API may change without prior notice
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+

..<snip>

+
+/**
+ * Create security session as specified by the session configuration
+ *
+ * @param   instance   security instance
+ * @param   conf       session configuration parameters
+ * @param   mp         mempool to allocate session objects from

can you fix the spacing  for *mp* details here?

+ * @return
+ *  - On success, pointer to session
+ *  - On failure, NULL
+ */
+struct rte_security_session *
+rte_security_session_create(struct rte_security_ctx *instance,
+                           struct rte_security_session_conf *conf,
+                           struct rte_mempool *mp);
+

diff --git a/lib/librte_security/rte_security_driver.h 
b/lib/librte_security/rte_security_driver.h
new file mode 100644
index 0000000..78814fa
--- /dev/null
+++ b/lib/librte_security/rte_security_driver.h
@@ -0,0 +1,155 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2017 Intel Corporation. All rights reserved.
+ *   Copyright 2017 NXP.
+ *
+ *   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 _RTE_SECURITY_DRIVER_H_
+#define _RTE_SECURITY_DRIVER_H_
+
+/**
+ * @file rte_security_driver.h
+ *
+ * RTE Security Common Definitions

RTE Security driver related common function definitions.

@b EXPERIMENTAL: these API may change without prior notice

diff --git a/lib/librte_security/rte_security_version.map 
b/lib/librte_security/rte_security_version.map
new file mode 100644
index 0000000..8af7fc1
--- /dev/null
+++ b/lib/librte_security/rte_security_version.map
@@ -0,0 +1,13 @@
+DPDK_17.11 {

This should be EXPERIMENTAL

+       global:
+
+       rte_security_attach_session;
+       rte_security_capabilities_get;
+       rte_security_capability_get;
+       rte_security_session_create;
+       rte_security_session_destroy;
+       rte_security_session_stats_get;
+       rte_security_session_update;
+       rte_security_set_pkt_metadata;
+
+};


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