Add the detail description for this pflink_fullchk option, when it will be used, and it is used for fixing what kind of issue.
Signed-off-by: Haiyue Wang <haiyue.w...@intel.com> --- doc/guides/nics/ixgbe.rst | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/doc/guides/nics/ixgbe.rst b/doc/guides/nics/ixgbe.rst index 975143f..33812a5 100644 --- a/doc/guides/nics/ixgbe.rst +++ b/doc/guides/nics/ixgbe.rst @@ -82,6 +82,24 @@ To guarantee the constraint, capabilities in dev_conf.rxmode.offloads will be ch fdir_conf->mode will also be checked. +VF Runtime Options +^^^^^^^^^^^^^^^^^^ + +The following ``devargs`` options can be enabled at runtime. They must +be passed as part of EAL arguments. For example, + +.. code-block:: console + + testpmd -w af:10.0,pflink_fullchk=1 -- -i + +- ``pflink_fullchk`` (default **0**) + + Toggle behavior to get ixgbevf link status quickly by checking the + mailbox status or not. If set, the VF will check the PF's link status + and the PF's mailbox running status, which will trigger PF's mailbox + interrupt generation. Otherwise, just check PF's link status, then no + mailbox interrupt in PF. + RX Burst Size ^^^^^^^^^^^^^ -- 2.7.4
