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Diffstat (limited to 'tools/testing/selftests/drivers/net/mlxsw/rif_counter_scale.sh')
-rw-r--r--tools/testing/selftests/drivers/net/mlxsw/rif_counter_scale.sh107
1 files changed, 107 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/rif_counter_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/rif_counter_scale.sh
new file mode 100644
index 000000000000..a43a9926e690
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/mlxsw/rif_counter_scale.sh
@@ -0,0 +1,107 @@
+# SPDX-License-Identifier: GPL-2.0
+
+RIF_COUNTER_NUM_NETIFS=2
+
+rif_counter_addr4()
+{
+ local i=$1; shift
+ local p=$1; shift
+
+ printf 192.0.%d.%d $((i / 64)) $(((4 * i % 256) + p))
+}
+
+rif_counter_addr4pfx()
+{
+ rif_counter_addr4 $@
+ printf /30
+}
+
+rif_counter_h1_create()
+{
+ simple_if_init $h1
+}
+
+rif_counter_h1_destroy()
+{
+ simple_if_fini $h1
+}
+
+rif_counter_h2_create()
+{
+ simple_if_init $h2
+}
+
+rif_counter_h2_destroy()
+{
+ simple_if_fini $h2
+}
+
+rif_counter_setup_prepare()
+{
+ h1=${NETIFS[p1]}
+ h2=${NETIFS[p2]}
+
+ vrf_prepare
+
+ rif_counter_h1_create
+ rif_counter_h2_create
+}
+
+rif_counter_cleanup()
+{
+ local count=$1; shift
+
+ pre_cleanup
+
+ for ((i = 1; i <= count; i++)); do
+ vlan_destroy $h2 $i
+ done
+
+ rif_counter_h2_destroy
+ rif_counter_h1_destroy
+
+ vrf_cleanup
+
+ if [[ -v RIF_COUNTER_BATCH_FILE ]]; then
+ rm -f $RIF_COUNTER_BATCH_FILE
+ fi
+}
+
+
+rif_counter_test()
+{
+ local count=$1; shift
+ local should_fail=$1; shift
+
+ RIF_COUNTER_BATCH_FILE="$(mktemp)"
+
+ for ((i = 1; i <= count; i++)); do
+ vlan_create $h2 $i v$h2 $(rif_counter_addr4pfx $i 2)
+ done
+ for ((i = 1; i <= count; i++)); do
+ cat >> $RIF_COUNTER_BATCH_FILE <<-EOF
+ stats set dev $h2.$i l3_stats on
+ EOF
+ done
+
+ ip -b $RIF_COUNTER_BATCH_FILE
+ check_err_fail $should_fail $? "RIF counter enablement"
+}
+
+rif_counter_traffic_test()
+{
+ local count=$1; shift
+ local i;
+
+ for ((i = count; i > 0; i /= 2)); do
+ $MZ $h1 -Q $i -c 1 -d 20msec -p 100 -a own -b $(mac_get $h2) \
+ -A $(rif_counter_addr4 $i 1) \
+ -B $(rif_counter_addr4 $i 2) \
+ -q -t udp sp=54321,dp=12345
+ done
+ for ((i = count; i > 0; i /= 2)); do
+ busywait "$TC_HIT_TIMEOUT" until_counter_is "== 1" \
+ hw_stats_get l3_stats $h2.$i rx packets > /dev/null
+ check_err $? "Traffic not seen at RIF $h2.$i"
+ done
+}