This patch enables testpmd user can config port hw_vlan with more fine granularity:
hw vlan filter, hw vlan strip, and hw vlan extend.
Don't remove the original command(hw-vlan) considering that some user still want to use
only one command to switch on/off all 3 options.
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
c9dd4aad4f