* HW extend dual VLAN
-* Enabled by RX_OLFLAGS (RTE_IXGBE_RX_OLFLAGS_ENABLE=y)
-
-
To guarantee the constraint, configuration flags in dev_conf.rxmode will be checked:
* hw_vlan_strip
Sample Application Notes
------------------------
-testpmd
-~~~~~~~
-
-By default, using CONFIG_RTE_IXGBE_RX_OLFLAGS_ENABLE=y:
-
-.. code-block:: console
-
- ./x86_64-native-linuxapp-gcc/app/testpmd -l 8-9 -n 4 -- -i --burst=32 --rxfreet=32 --mbcache=250 --txpt=32 --rxht=8 --rxwt=0 --txfreet=32 --txrst=32 --txqflags=0xf01
-
-When CONFIG_RTE_IXGBE_RX_OLFLAGS_ENABLE=n, better performance can be achieved:
-
-.. code-block:: console
-
- ./x86_64-native-linuxapp-gcc/app/testpmd -l 8-9 -n 4 -- -i --burst=32 --rxfreet=32 --mbcache=250 --txpt=32 --rxht=8 --rxwt=0 --txfreet=32 --txrst=32 --txqflags=0xf01 --disable-hw-vlan
-
l3fwd
~~~~~