1 files changed, 35 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/eeh/eeh-vf-unaware.sh b/tools/testing/selftests/powerpc/eeh/eeh-vf-unaware.sh
new file mode 100755
index 000000000..8a4c147b9
--- /dev/null
+++ b/tools/testing/selftests/powerpc/eeh/eeh-vf-unaware.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-only
+
+. ./eeh-functions.sh
+
+eeh_test_prep # NB: may exit
+
+vf_list="$(eeh_enable_vfs)";
+if $? != 0 ; then
+	log "No usable VFs found. Skipping EEH unaware VF test"
+	exit $KSELFTESTS_SKIP;
+fi
+
+log "Enabled VFs: $vf_list"
+
+failed=0
+for vf in $vf_list ; do
+	log "Testing $vf"
+
+	if eeh_can_recover $vf ; then
+		log "Driver for $vf supports error recovery. Unbinding..."
+		echo "$vf" > /sys/bus/pci/devices/$vf/driver/unbind
+	fi
+
+	log "Breaking $vf..."
+	if ! eeh_one_dev $vf ; then
+		log "$vf failed to recover"
+		failed="$((failed + 1))"
+	fi
+done
+
+eeh_disable_vfs
+
+test "$failed" != 0
+exit $?;