selftests: add egress redirect test to mlxsw tc flower restrictions (c84e903f) · Commits · 戴 / test

tools/testing/selftests/drivers/net/mlxsw/tc_flower_restrictions.sh

+59 −1

Original line number	Diff line number	Diff line
		@@ -3,7 +3,10 @@

		lib_dir=$(dirname $0)/../../../net/forwarding

		ALL_TESTS="shared_block_drop_test"
		ALL_TESTS="
		shared_block_drop_test
		egress_redirect_test
		"
		NUM_NETIFS=2

		source $lib_dir/tc_common.sh
		@@ -69,6 +72,61 @@ shared_block_drop_test()
		log_test "shared block drop"
		}

		egress_redirect_test()
		{
		RET=0

		# It is forbidden in mlxsw driver to have mirred redirect on
		# egress-bound block.

		tc qdisc add dev $swp1 ingress_block 22 clsact
		check_err $? "Failed to create clsact with ingress block"

		tc filter add block 22 protocol ip pref 1 handle 101 flower \
		skip_sw dst_ip 192.0.2.2 \
		action mirred egress redirect dev $swp2
		check_err $? "Failed to add redirect rule to ingress bound block"

		tc qdisc add dev $swp2 ingress_block 22 clsact
		check_err $? "Failed to create another clsact with ingress shared block"

		tc qdisc del dev $swp2 clsact

		tc qdisc add dev $swp2 egress_block 22 clsact
		check_fail $? "Incorrect success to create another clsact with egress shared block"

		tc filter del block 22 protocol ip pref 1 handle 101 flower

		tc qdisc add dev $swp2 egress_block 22 clsact
		check_err $? "Failed to create another clsact with egress shared block after blocker redirect rule removed"

		tc filter add block 22 protocol ip pref 1 handle 101 flower \
		skip_sw dst_ip 192.0.2.2 \
		action mirred egress redirect dev $swp2
		check_fail $? "Incorrect success to add redirect rule to mixed bound block"

		tc qdisc del dev $swp1 clsact

		tc qdisc add dev $swp1 egress_block 22 clsact
		check_err $? "Failed to create another clsact with egress shared block"

		tc filter add block 22 protocol ip pref 1 handle 101 flower \
		skip_sw dst_ip 192.0.2.2 \
		action mirred egress redirect dev $swp2
		check_fail $? "Incorrect success to add redirect rule to egress bound shared block"

		tc qdisc del dev $swp2 clsact

		tc filter add block 22 protocol ip pref 1 handle 101 flower \
		skip_sw dst_ip 192.0.2.2 \
		action mirred egress redirect dev $swp2
		check_fail $? "Incorrect success to add redirect rule to egress bound block"

		tc qdisc del dev $swp1 clsact

		log_test "shared block drop"
		}

		setup_prepare()
		{
		swp1=${NETIFS[p1]}

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