@@ -742,10 +742,109 @@ cfg_test_port()
cfg_test_port_l2
}
+ipv4_grps_get()
+{
+ local max_grps=$1; shift
+ local i
+
+ for i in $(seq 0 $((max_grps - 1))); do
+ echo "239.1.1.$i"
+ done
+}
+
+ipv6_grps_get()
+{
+ local max_grps=$1; shift
+ local i
+
+ for i in $(seq 0 $((max_grps - 1))); do
+ echo "ff0e::$(printf %x $i)"
+ done
+}
+
+l2_grps_get()
+{
+ local max_grps=$1; shift
+ local i
+
+ for i in $(seq 0 $((max_grps - 1))); do
+ echo "01:00:00:00:00:$(printf %02x $i)"
+ done
+}
+
+cfg_test_dump_common()
+{
+ local name=$1; shift
+ local fn=$1; shift
+ local max_bridges=2
+ local max_grps=256
+ local max_ports=32
+ local num_entries
+ local batch_file
+ local grp
+ local i j
+
+ RET=0
+
+ # Create net devices.
+ for i in $(seq 1 $max_bridges); do
+ ip link add name br-test${i} up type bridge vlan_filtering 1 \
+ mcast_snooping 1
+ for j in $(seq 1 $max_ports); do
+ ip link add name br-test${i}-du${j} up \
+ master br-test${i} type dummy
+ done
+ done
+
+ # Create batch file with MDB entries.
+ batch_file=$(mktemp)
+ for i in $(seq 1 $max_bridges); do
+ for j in $(seq 1 $max_ports); do
+ for grp in $($fn $max_grps); do
+ echo "mdb add dev br-test${i} \
+ port br-test${i}-du${j} grp $grp \
+ permanent vid 1" >> $batch_file
+ done
+ done
+ done
+
+ # Program the batch file and check for expected number of entries.
+ bridge -b $batch_file
+ for i in $(seq 1 $max_bridges); do
+ num_entries=$(bridge mdb show dev br-test${i} | \
+ grep "permanent" | wc -l)
+ [[ $num_entries -eq $((max_grps * max_ports)) ]]
+ check_err $? "Wrong number of entries in br-test${i}"
+ done
+
+ # Cleanup.
+ rm $batch_file
+ for i in $(seq 1 $max_bridges); do
+ ip link del dev br-test${i}
+ for j in $(seq $max_ports); do
+ ip link del dev br-test${i}-du${j}
+ done
+ done
+
+ log_test "$name large scale dump tests"
+}
+
+# Check large scale dump.
+cfg_test_dump()
+{
+ echo
+ log_info "# Large scale dump tests"
+
+ cfg_test_dump_common "IPv4" ipv4_grps_get
+ cfg_test_dump_common "IPv6" ipv6_grps_get
+ cfg_test_dump_common "L2" l2_grps_get
+}
+
cfg_test()
{
cfg_test_host
cfg_test_port
+ cfg_test_dump
}
__fwd_test_host_ip()