e71df49e08
The testpmd --help option did not show all possible choices for port topology previously. The loop topology option is now added. Fixes: 3e2006d6186c ("app/testpmd: add loopback topology") Cc: stable@dpdk.org Signed-off-by: Ciara Power <ciara.power@intel.com> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>