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Diffstat (limited to 'Documentation/networking/devlink/ice.rst')
| -rw-r--r-- | Documentation/networking/devlink/ice.rst | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/networking/devlink/ice.rst b/Documentation/networking/devlink/ice.rst index 830c04354222..e3972d03cea0 100644 --- a/Documentation/networking/devlink/ice.rst +++ b/Documentation/networking/devlink/ice.rst @@ -11,6 +11,7 @@ Parameters ========== .. list-table:: Generic parameters implemented + :widths: 5 5 90 * - Name - Mode @@ -68,6 +69,30 @@ Parameters To verify that value has been set: $ devlink dev param show pci/0000:16:00.0 name tx_scheduling_layers +.. list-table:: Driver specific parameters implemented + :widths: 5 5 90 + + * - Name + - Mode + - Description + * - ``local_forwarding`` + - runtime + - Controls loopback behavior by tuning scheduler bandwidth. + It impacts all kinds of functions: physical, virtual and + subfunctions. + Supported values are: + + ``enabled`` - loopback traffic is allowed on port + + ``disabled`` - loopback traffic is not allowed on this port + + ``prioritized`` - loopback traffic is prioritized on this port + + Default value of ``local_forwarding`` parameter is ``enabled``. + ``prioritized`` provides ability to adjust loopback traffic rate to increase + one port capacity at cost of the another. User needs to disable + local forwarding on one of the ports in order have increased capacity + on the ``prioritized`` port. Info versions ============= |