openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Jiri Pirko 2020-02-27 08:50:09 +01:00 committed by David S. Miller
parent c84e903f62
commit ab2b8ab253
1 changed files with 28 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
tools/testing/selftests/drivers/net/mlxsw/tc_flower_restrictions.sh
View File

@ -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]}