1 files changed, 83 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/sch_red_root.sh b/tools/testing/selftests/drivers/net/mlxsw/sch_red_root.sh
new file mode 100755
index 000000000000..860205338e6f
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/mlxsw/sch_red_root.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+ALL_TESTS="
+	ping_ipv4
+	ecn_test
+	ecn_test_perband
+	ecn_nodrop_test
+	red_test
+	mc_backlog_test
+	red_mirror_test
+"
+source sch_red_core.sh
+
+BACKLOG=300000
+
+install_qdisc()
+{
+	local -a args=("$@")
+
+	tc qdisc add dev $swp3 parent 1: handle 108: red \
+	   limit 1000000 min $BACKLOG max $((BACKLOG + 1)) \
+	   probability 1.0 avpkt 8000 burst 38 "${args[@]}"
+	sleep 1
+}
+
+uninstall_qdisc()
+{
+	tc qdisc del dev $swp3 parent 1:
+}
+
+ecn_test()
+{
+	install_qdisc ecn
+	do_ecn_test 10 $BACKLOG
+	uninstall_qdisc
+}
+
+ecn_test_perband()
+{
+	install_qdisc ecn
+	do_ecn_test_perband 10 $BACKLOG
+	uninstall_qdisc
+}
+
+ecn_nodrop_test()
+{
+	install_qdisc ecn nodrop
+	do_ecn_nodrop_test 10 $BACKLOG
+	uninstall_qdisc
+}
+
+red_test()
+{
+	install_qdisc
+	do_red_test 10 $BACKLOG
+	uninstall_qdisc
+}
+
+mc_backlog_test()
+{
+	install_qdisc
+	# Note that the backlog value here does not correspond to RED
+	# configuration, but is arbitrary.
+	do_mc_backlog_test 10 $BACKLOG
+	uninstall_qdisc
+}
+
+red_mirror_test()
+{
+	install_qdisc qevent early_drop block 10
+	do_drop_mirror_test 10 $BACKLOG
+	uninstall_qdisc
+}
+
+bail_on_lldpad
+
+trap cleanup EXIT
+setup_prepare
+setup_wait
+tests_run
+
+exit $EXIT_STATUS