.. BSD LICENSE
- Copyright(c) 2015 Intel Corporation. All rights reserved.
+ Copyright(c) 2015-2016 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
The FM10K poll mode driver library provides support for the Intel FM10000
(FM10K) family of 40GbE/100GbE adapters.
+FTAG Based Forwarding of FM10K
+------------------------------
+
+FTAG Based Forwarding is a unique feature of FM10K. The FM10K family of NICs
+support the addition of a Fabric Tag (FTAG) to carry special information.
+The FTAG is placed at the beginning of the frame, it contains information
+such as where the packet comes from and goes, and the vlan tag. In FTAG based
+forwarding mode, the switch logic forwards packets according to glort (global
+resource tag) information, rather than the mac and vlan table. Currently this
+feature works only on PF.
+
+To enable this feature, the user should pass a devargs parameter to the eal
+like "-w 84:00.0,enable_ftag=1", and the application should make sure an
+appropriate FTAG is inserted for every frame on TX side.
Vector PMD for FM10K
--------------------
The Intel FM10000 family of NICs integrate a hardware switch and multiple host
interfaces. The FM10000 PMD driver only manages host interfaces. For the
switch component another switch driver has to be loaded prior to to the
-FM10000 PMD driver. The switch driver can be acquired for Intel support or
-from the `Match Interface <https://github.com/match-interface>`_ project.
+FM10000 PMD driver. The switch driver can be acquired from Intel support.
Only Testpoint is validated with DPDK, the latest version that has been
-validated with DPDK2.2 is 4.1.6.
+validated with DPDK is 4.1.6.
CRC striping
~~~~~~~~~~~~
git.droids-corp.org / dpdk.git / blobdiff