X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Fvirtio.rst;h=4477c1c16088798ac884356e91ae56e2c0bef4c6;hb=f5057be340e44f3edc0fe90fa875eb89a4c49b4f;hp=012410a8c87b5ddb0557f48f568cde785469506e;hpb=6494b9a9b2397282193050b78a21e5c4b72e3c58;p=dpdk.git

diff --git a/doc/guides/nics/virtio.rst b/doc/guides/nics/virtio.rst
index 012410a8c8..4477c1c160 100644
--- a/doc/guides/nics/virtio.rst
+++ b/doc/guides/nics/virtio.rst
@@ -154,7 +154,7 @@ Host2VM communication example
         modprobe uio
         echo 512 > /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages
         modprobe uio_pci_generic
-        python usertools/dpdk-devbind.py -b uio_pci_generic 00:03.0
+        ./usertools/dpdk-devbind.py -b uio_pci_generic 00:03.0
 
     We use testpmd as the forwarding application in this example.
 
@@ -329,7 +329,7 @@ To support Rx interrupts,
 
     .. code-block:: console
 
-        python usertools/dpdk-devbind.py -b vfio-pci 00:03.0
+        ./usertools/dpdk-devbind.py -b vfio-pci 00:03.0
 
 Example
 ~~~~~~~
@@ -361,7 +361,7 @@ Below devargs are supported by the PCI virtio driver:
     It is used to specify link speed of virtio device. Link speed is a part of
     link status structure. It could be requested by application using
     rte_eth_link_get_nowait function.
-    (Default: 10000 (10G))
+    (Default: 0xffffffff (Unknown))
 
 #.  ``vectorized``:
 
@@ -422,7 +422,7 @@ Below devargs are supported by the virtio-user vdev:
     It is used to specify link speed of virtio device. Link speed is a part of
     link status structure. It could be requested by application using
     rte_eth_link_get_nowait function.
-    (Default: 10000 (10G))
+    (Default: 0xffffffff (Unknown))
 
 #.  ``vectorized``:
 
@@ -482,6 +482,13 @@ according to below configuration:
    both negotiated, this path will be selected.
 #. Packed virtqueue in-order non-mergeable path: If in-order feature is negotiated and
    Rx mergeable is not negotiated, this path will be selected.
+#. Packed virtqueue vectorized Rx path: If building and running environment support
+   AVX512 && in-order feature is negotiated && Rx mergeable is not negotiated &&
+   TCP_LRO Rx offloading is disabled && vectorized option enabled,
+   this path will be selected.
+#. Packed virtqueue vectorized Tx path: If building and running environment support
+   AVX512 && in-order feature is negotiated && vectorized option enabled,
+   this path will be selected.
 
 Rx/Tx callbacks of each Virtio path
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~