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doc: add mirror rule limitation of X722

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Currently, X722 firmware doesn't support to add more than
one mirror rule in one VSI.

Signed-off-by: Lingyu Liu <lingyu.liu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
This commit is contained in:
Lingyu Liu 2021-02-02 09:56:22 +00:00 committed by Ferruh Yigit
parent 3b0181038d
commit ffc7bc7c36
1 changed files with 5 additions and 0 deletions
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5
doc/guides/nics/i40e.rst
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@ -723,6 +723,11 @@ When programming cloud filters for IPv4/6_UDP/TCP/SCTP with SRC port only or DST
it will make any cloud filter using inner_vlan or tunnel key invalid. Default configuration will be
recovered only by NIC core reset.
Mirror rule limitation for X722
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Due to firmware restriction of X722, the same VSI cannot have more than one mirror rule.
High Performance of Small Packets on 40GbE NIC
----------------------------------------------