X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Fixgbe.rst;h=b82e634382851acac0cccc17349bbc3a13054be2;hb=bb6270dab3b149d2e8c5125a52047db0d640152a;hp=c801dbae8146547647153372c93e97a89852e6a5;hpb=db27370b57202632ad8830352c1c0ee2dde4542f;p=dpdk.git

diff --git a/doc/guides/nics/ixgbe.rst b/doc/guides/nics/ixgbe.rst
index c801dbae81..b82e634382 100644
--- a/doc/guides/nics/ixgbe.rst
+++ b/doc/guides/nics/ixgbe.rst
@@ -89,7 +89,7 @@ be passed as part of EAL arguments. For example,
 
 .. code-block:: console
 
-   testpmd -a af:10.0,pflink_fullchk=1 -- -i
+   dpdk-testpmd -a af:10.0,pflink_fullchk=1 -- -i
 
 - ``pflink_fullchk`` (default **0**)
 
@@ -252,6 +252,21 @@ Before binding ``vfio`` with legacy mode in X550 NICs, use ``modprobe vfio ``
 ``nointxmask=1`` to load ``vfio`` module if the intx is not shared with other
 devices.
 
+RSS isn't supported when QinQ is enabled
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Due to FW limitation, IXGBE doesn't support RSS when QinQ is enabled currently.
+
+UDP with zero checksum is reported as error
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Intel 82599 10 Gigabit Ethernet Controller Specification Update (Revision 2.87)
+Errata: 44 Integrity Error Reported for IPv4/UDP Packets With Zero Checksum
+
+To support UDP zero checksum, the zero and bad UDP checksum packet is marked as
+PKT_RX_L4_CKSUM_UNKNOWN, so the application needs to recompute the checksum to
+validate it.
+
 Inline crypto processing support
 --------------------------------