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-rw-r--r--tools/testing/selftests/drivers/net/mlxsw/mlxsw_lib.sh13
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/mlxsw_lib.sh b/tools/testing/selftests/drivers/net/mlxsw/mlxsw_lib.sh
new file mode 100644
index 000000000000..cbe50f260a40
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/mlxsw/mlxsw_lib.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+##############################################################################
+# Defines
+
+if [[ ! -v MLXSW_CHIP ]]; then
+ MLXSW_CHIP=$(devlink -j dev info $DEVLINK_DEV | jq -r '.[][]["driver"]')
+ if [ -z "$MLXSW_CHIP" ]; then
+ echo "SKIP: Device $DEVLINK_DEV doesn't support devlink info command"
+ exit 1
+ fi
+fi