+#define SFC_KVARG_SWITCH_MODE_LEGACY "legacy"
+#define SFC_KVARG_SWITCH_MODE_SWITCHDEV "switchdev"
+
+#define SFC_KVARG_SWITCH_MODE "switch_mode"
+#define SFC_KVARG_VALUES_SWITCH_MODE \
+ "[" SFC_KVARG_SWITCH_MODE_LEGACY "|" \
+ SFC_KVARG_SWITCH_MODE_SWITCHDEV "]"
+
+#define SFC_KVARG_REPRESENTOR "representor"
+