[PATCH net-next 4/6] selftests: mlxsw: qos_lib: Add a wrapper for running mlnx_qos
From: Petr Machata <petrm@nvidia.com>
Date: 2020-09-30 10:49:52
Subsystem:
kernel selftest framework, mellanox ethernet switch drivers, networking drivers, the rest · Maintainers:
Shuah Khan, Ido Schimmel, Petr Machata, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
mlnx_qos is a script for configuration of DCB. Despite the name it is not actually Mellanox-specific in any way. It is currently the only ad-hoc tool available (in contrast to a daemon that manages an interface on an ongoing basis). However, it is very verbose and parsing out error messages is not really possible. Add a wrapper that makes it easier to use the tool. Signed-off-by: Petr Machata <petrm@nvidia.com> --- .../testing/selftests/drivers/net/mlxsw/qos_lib.sh | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/tools/testing/selftests/drivers/net/mlxsw/qos_lib.sh b/tools/testing/selftests/drivers/net/mlxsw/qos_lib.sh
index faa51012cdac..0bf76f13c030 100644
--- a/tools/testing/selftests/drivers/net/mlxsw/qos_lib.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/qos_lib.sh@@ -82,3 +82,17 @@ bail_on_lldpad() fi fi } + +__mlnx_qos() +{ + local err + + mlnx_qos "$@" 2>/dev/null + err=$? + + if ((err)); then + echo "Error ($err) in mlnx_qos $@" >/dev/stderr + fi + + return $err +}
--
2.20.1