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+#!/bin/bash
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+# SPDX-License-Identifier: GPL-2.0
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+
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+# This test uses standard topology for testing gretap. See
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+# mirror_gre_topo_lib.sh for more details.
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+#
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+# Test for "tc action mirred egress mirror" that mirrors to a gretap netdevice
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+# whose underlay route points at a vlan device.
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+
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+ALL_TESTS="
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+ test_gretap
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+"
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+
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+NUM_NETIFS=6
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+source lib.sh
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+source mirror_lib.sh
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+source mirror_gre_lib.sh
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+source mirror_gre_topo_lib.sh
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+
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+setup_prepare()
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+{
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+ h1=${NETIFS[p1]}
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+ swp1=${NETIFS[p2]}
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+
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+ swp2=${NETIFS[p3]}
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+ h2=${NETIFS[p4]}
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+
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+ swp3=${NETIFS[p5]}
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+ h3=${NETIFS[p6]}
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+
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+ vrf_prepare
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+ mirror_gre_topo_create
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+
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+ ip link add name $swp3.555 link $swp3 type vlan id 555
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+ ip address add dev $swp3.555 192.0.2.129/32
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+ ip address add dev $swp3.555 2001:db8:2::1/128
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+ ip link set dev $swp3.555 up
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+
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+ ip route add 192.0.2.130/32 dev $swp3.555
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+ ip -6 route add 2001:db8:2::2/128 dev $swp3.555
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+
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+ ip link add name $h3.555 link $h3 type vlan id 555
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+ ip link set dev $h3.555 master v$h3
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+ ip address add dev $h3.555 192.0.2.130/28
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+ ip address add dev $h3.555 2001:db8:2::2/64
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+ ip link set dev $h3.555 up
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+}
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+
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+cleanup()
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+{
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+ pre_cleanup
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+
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+ ip link del dev $h3.555
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+ ip link del dev $swp3.555
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+
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+ mirror_gre_topo_destroy
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+ vrf_cleanup
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+}
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+
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+test_gretap()
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+{
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+ full_test_span_gre_dir gt4 ingress 8 0 "mirror to gretap"
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+ full_test_span_gre_dir gt4 egress 0 8 "mirror to gretap"
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+}
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+
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+test_all()
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+{
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+ slow_path_trap_install $swp1 ingress
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+ slow_path_trap_install $swp1 egress
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+
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+ tests_run
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+
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+ slow_path_trap_uninstall $swp1 egress
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+ slow_path_trap_uninstall $swp1 ingress
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+}
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+
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+trap cleanup EXIT
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+
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+setup_prepare
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+setup_wait
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+
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+tcflags="skip_hw"
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+test_all
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+
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+if ! tc_offload_check; then
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+ echo "WARN: Could not test offloaded functionality"
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+else
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+ tcflags="skip_sw"
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+ test_all
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+fi
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+
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+exit $EXIT_STATUS
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Petr Machata