summaryrefslogtreecommitdiffstats
path: root/tools/testing/selftests/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'tools/testing/selftests/drivers')
-rw-r--r--tools/testing/selftests/drivers/net/bonding/lag_lib.sh11
-rwxr-xr-xtools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower.sh56
-rw-r--r--tools/testing/selftests/drivers/net/team/config4
3 files changed, 69 insertions, 2 deletions
diff --git a/tools/testing/selftests/drivers/net/bonding/lag_lib.sh b/tools/testing/selftests/drivers/net/bonding/lag_lib.sh
index 16c7fb858..696ef9bf3 100644
--- a/tools/testing/selftests/drivers/net/bonding/lag_lib.sh
+++ b/tools/testing/selftests/drivers/net/bonding/lag_lib.sh
@@ -46,6 +46,17 @@ test_LAG_cleanup()
ip link add mv0 link "$name" up address "$ucaddr" type macvlan
# Used to test dev->mc handling
ip address add "$addr6" dev "$name"
+
+ # Check that addresses were added as expected
+ (grep_bridge_fdb "$ucaddr" bridge fdb show dev dummy1 ||
+ grep_bridge_fdb "$ucaddr" bridge fdb show dev dummy2) >/dev/null
+ check_err $? "macvlan unicast address not found on a slave"
+
+ # mcaddr is added asynchronously by addrconf_dad_work(), use busywait
+ (busywait 10000 grep_bridge_fdb "$mcaddr" bridge fdb show dev dummy1 ||
+ grep_bridge_fdb "$mcaddr" bridge fdb show dev dummy2) >/dev/null
+ check_err $? "IPv6 solicited-node multicast mac address not found on a slave"
+
ip link set dev "$name" down
ip link del "$name"
diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower.sh
index 7bf56ea16..616d35814 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower.sh
@@ -11,7 +11,7 @@ ALL_TESTS="single_mask_test identical_filters_test two_masks_test \
multiple_masks_test ctcam_edge_cases_test delta_simple_test \
delta_two_masks_one_key_test delta_simple_rehash_test \
bloom_simple_test bloom_complex_test bloom_delta_test \
- max_erp_entries_test"
+ max_erp_entries_test max_group_size_test"
NUM_NETIFS=2
source $lib_dir/lib.sh
source $lib_dir/tc_common.sh
@@ -1033,6 +1033,60 @@ max_erp_entries_test()
"max chain $chain_failed, mask $mask_failed"
}
+max_group_size_test()
+{
+ # The number of ACLs in an ACL group is limited. Once the maximum
+ # number of ACLs has been reached, filters cannot be added. This test
+ # verifies that when this limit is reached, insertion fails without
+ # crashing.
+
+ RET=0
+
+ local num_acls=32
+ local max_size
+ local ret
+
+ if [[ "$tcflags" != "skip_sw" ]]; then
+ return 0;
+ fi
+
+ for ((i=1; i < $num_acls; i++)); do
+ if [[ $(( i % 2 )) == 1 ]]; then
+ tc filter add dev $h2 ingress pref $i proto ipv4 \
+ flower $tcflags dst_ip 198.51.100.1/32 \
+ ip_proto tcp tcp_flags 0x01/0x01 \
+ action drop &> /dev/null
+ else
+ tc filter add dev $h2 ingress pref $i proto ipv6 \
+ flower $tcflags dst_ip 2001:db8:1::1/128 \
+ action drop &> /dev/null
+ fi
+
+ ret=$?
+ [[ $ret -ne 0 ]] && max_size=$((i - 1)) && break
+ done
+
+ # We expect to exceed the maximum number of ACLs in a group, so that
+ # insertion eventually fails. Otherwise, the test should be adjusted to
+ # add more filters.
+ check_fail $ret "expected to exceed number of ACLs in a group"
+
+ for ((; i >= 1; i--)); do
+ if [[ $(( i % 2 )) == 1 ]]; then
+ tc filter del dev $h2 ingress pref $i proto ipv4 \
+ flower $tcflags dst_ip 198.51.100.1/32 \
+ ip_proto tcp tcp_flags 0x01/0x01 \
+ action drop &> /dev/null
+ else
+ tc filter del dev $h2 ingress pref $i proto ipv6 \
+ flower $tcflags dst_ip 2001:db8:1::1/128 \
+ action drop &> /dev/null
+ fi
+ done
+
+ log_test "max ACL group size test ($tcflags). max size $max_size"
+}
+
setup_prepare()
{
h1=${NETIFS[p1]}
diff --git a/tools/testing/selftests/drivers/net/team/config b/tools/testing/selftests/drivers/net/team/config
index 265b6882c..b5e3a3aad 100644
--- a/tools/testing/selftests/drivers/net/team/config
+++ b/tools/testing/selftests/drivers/net/team/config
@@ -1,3 +1,5 @@
+CONFIG_DUMMY=y
+CONFIG_IPV6=y
+CONFIG_MACVLAN=y
CONFIG_NET_TEAM=y
CONFIG_NET_TEAM_MODE_LOADBALANCE=y
-CONFIG_MACVLAN=y