X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fhowto%2Fvirtio_user_as_exceptional_path.rst;h=6a13c761e69b6a1483ee8a5afe0c3b232a16267a;hb=3a44687139eb;hp=939ced91530a9021f3cf6430fb94a503ae0552c7;hpb=35b09d76f89e7d5a4f38a2926cf6915028ed1e56;p=dpdk.git

diff --git a/doc/guides/howto/virtio_user_as_exceptional_path.rst b/doc/guides/howto/virtio_user_as_exceptional_path.rst
index 939ced9153..6a13c761e6 100644
--- a/doc/guides/howto/virtio_user_as_exceptional_path.rst
+++ b/doc/guides/howto/virtio_user_as_exceptional_path.rst
@@ -1,32 +1,5 @@
-..  BSD LICENSE
-    Copyright(c) 2016 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 Intel Corporation.
 
 .. _virtio_user_as_excpetional_path:
 
@@ -54,7 +27,7 @@ solution is very promising in:
 *   Performance
 
     similar to KNI, this solution would use one or more kthreads to
-    send/receive packets from user space DPDK applications, which has little
+    send/receive packets to/from user space DPDK applications, which has little
     impact on user space polling thread (except that it might enter into kernel
     space to wake up those kthreads if necessary).
 
@@ -84,7 +57,7 @@ compiling the kernel and those kernel modules should be inserted.
 
         $(testpmd) -l 2-3 -n 4 \
 		--vdev=virtio_user0,path=/dev/vhost-net,queue_size=1024 \
-		-- -i --txqflags=0x0 --disable-hw-vlan --enable-lro --crc-strip
+		-- -i --txqflags=0x0 --enable-lro \
 		--enable-rx-cksum --rxd=1024 --txd=1024
 
     This command runs testpmd with two ports, one physical NIC to communicate
@@ -94,7 +67,7 @@ compiling the kernel and those kernel modules should be inserted.
 
     This is used to negotiate VIRTIO_NET_F_GUEST_TSO4 and
     VIRTIO_NET_F_GUEST_TSO6 feature so that large packets from kernel can be
-    transmitted DPDK application and further TSOed by physical NIC.
+    transmitted to DPDK application and further TSOed by physical NIC.
 
 * ``--enable-rx-cksum``
 
@@ -113,8 +86,8 @@ compiling the kernel and those kernel modules should be inserted.
 
         $(testpmd) -l 2-3 -n 4 \
 		--vdev=virtio_user0,path=/dev/vhost-net,queues=2,queue_size=1024 \
-		-- -i --txqflags=0x0 --disable-hw-vlan --enable-lro \
-		--crc-strip --enable-rx-cksum --txq=2 --rxq=2 --rxd=1024 \
+		-- -i --txqflags=0x0 --enable-lro \
+		--enable-rx-cksum --txq=2 --rxq=2 --rxd=1024 \
 		--txd=1024
 
 #. Start testpmd: