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authorJiri Pirko <jiri@mellanox.com>2020-02-27 10:50:09 +0300
committerDavid S. Miller <davem@davemloft.net>2020-02-27 22:10:14 +0300
commitab2b8ab253d17a81a3d905d4c3e215391c725771 (patch)
treeb275d8ca8ff64de67926694c73aa50644048f7f5 /tools
parentc84e903f6227a4e7cf9a925fc491a4206009cd75 (diff)
downloadlinux-ab2b8ab253d17a81a3d905d4c3e215391c725771.tar.xz
selftests: add a mirror test to mlxsw tc flower restrictions
Include test of forbidding to have multiple mirror actions. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
-rwxr-xr-xtools/testing/selftests/drivers/net/mlxsw/tc_flower_restrictions.sh28
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/tc_flower_restrictions.sh b/tools/testing/selftests/drivers/net/mlxsw/tc_flower_restrictions.sh
index 67e0c25adcee..68c80d0ec1ec 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/tc_flower_restrictions.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/tc_flower_restrictions.sh
@@ -6,6 +6,7 @@ lib_dir=$(dirname $0)/../../../net/forwarding
ALL_TESTS="
shared_block_drop_test
egress_redirect_test
+ multi_mirror_test
"
NUM_NETIFS=2
@@ -127,6 +128,33 @@ egress_redirect_test()
log_test "shared block drop"
}
+multi_mirror_test()
+{
+ RET=0
+
+ # It is forbidden in mlxsw driver to have multiple mirror
+ # actions in a single rule.
+
+ tc qdisc add dev $swp1 clsact
+
+ tc filter add dev $swp1 ingress protocol ip pref 1 handle 101 flower \
+ skip_sw dst_ip 192.0.2.2 \
+ action mirred egress mirror dev $swp2
+ check_err $? "Failed to add rule with single mirror action"
+
+ tc filter del dev $swp1 ingress protocol ip pref 1 handle 101 flower
+
+ tc filter add dev $swp1 ingress protocol ip pref 1 handle 101 flower \
+ skip_sw dst_ip 192.0.2.2 \
+ action mirred egress mirror dev $swp2 \
+ action mirred egress mirror dev $swp1
+ check_fail $? "Incorrect success to add rule with two mirror actions"
+
+ tc qdisc del dev $swp1 clsact
+
+ log_test "multi mirror"
+}
+
setup_prepare()
{
swp1=${NETIFS[p1]}