selftests: devlink_lib: Add devlink port helpers (9fb74734) · Commits · 戴 / test

Add two devlink port helpers: * devlink port get by netdev * devlink cpu port get Signed-off-by:

tools/testing/selftests/net/forwarding/devlink_lib.sh

+16 −0

Original line number	Diff line number	Diff line
		@@ -419,3 +419,19 @@ devlink_trap_drop_cleanup()
		kill $mz_pid && wait $mz_pid &> /dev/null
		tc filter del dev $dev egress protocol $proto pref $pref handle $handle flower
		}

		devlink_port_by_netdev()
		{
		local if_name=$1

		devlink -j port show $if_name \| jq -e '.[] \| keys' \| jq -r '.[]'
		}

		devlink_cpu_port_get()
		{
		local cpu_dl_port_num=$(devlink port list \| grep "$DEVLINK_DEV" \|
		grep cpu \| cut -d/ -f3 \| cut -d: -f1 \|
		sed -n '1p')

		echo "$DEVLINK_DEV/$cpu_dl_port_num"
		}