X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fsample_app_ug%2Fl2_forward_crypto.rst;h=e8d52dad2bdb6ef67b02f3c74135ce1220990976;hb=8baad6f884d687e30097dd5b5f23ec973b0a3e0a;hp=158f4b4472b89d89fffb1b4023f48108b342140f;hpb=9959fbd5463e81aac3b5fe03eba552db2a8b3312;p=dpdk.git

diff --git a/doc/guides/sample_app_ug/l2_forward_crypto.rst b/doc/guides/sample_app_ug/l2_forward_crypto.rst
index 158f4b4472..e8d52dad2b 100644
--- a/doc/guides/sample_app_ug/l2_forward_crypto.rst
+++ b/doc/guides/sample_app_ug/l2_forward_crypto.rst
@@ -1,32 +1,5 @@
-..  BSD LICENSE
-    Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
-    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) 2016-2017 Intel Corporation.
 
 .. _l2_fwd_crypto_app:
 
@@ -55,26 +28,9 @@ Also, if MAC addresses updating is enabled, the MAC addresses are affected as fo
 Compiling the Application
 -------------------------
 
-#.  Go to the example directory:
+To compile the sample application see :doc:`compiling`.
 
-    .. code-block:: console
-
-        export RTE_SDK=/path/to/rte_sdk
-        cd ${RTE_SDK}/examples/l2fwd-crypto
-
-#.  Set the target (a default target is used if not specified). For example:
-
-    .. code-block:: console
-
-        export RTE_TARGET=x86_64-native-linuxapp-gcc
-
-    *See the DPDK Getting Started Guide* for possible RTE_TARGET values.
-
-#.  Build the application:
-
-    .. code-block:: console
-
-        make
+The application is located in the ``l2fwd-crypt`` sub-directory.
 
 Running the Application
 -----------------------
@@ -202,7 +158,7 @@ the specified crypto operation are available on application initialization.
 This means that HW crypto device/s must be bound to a DPDK driver or
 a SW crypto device/s (virtual crypto PMD) must be created (using --vdev).
 
-To run the application in linuxapp environment with 2 lcores, 2 ports and 2 crypto devices, issue the command:
+To run the application in linux environment with 2 lcores, 2 ports and 2 crypto devices, issue the command:
 
 .. code-block:: console
 
@@ -216,6 +172,14 @@ To run the application in linuxapp environment with 2 lcores, 2 ports and 2 cryp
 Refer to the *DPDK Getting Started Guide* for general information on running applications
 and the Environment Abstraction Layer (EAL) options.
 
+.. Note::
+
+    * The ``l2fwd-crypto`` sample application requires IPv4 packets for crypto operation.
+
+    * If multiple Ethernet ports is passed, then equal number of crypto devices are to be passed.
+
+    * All crypto devices shall use the same session.
+
 Explanation
 -----------