blob: b9cb2dbcee096e94e88dabac9cb26c65807b99ff [file] [log] [blame]
/*
* Copyright 2017-present Open Networking Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef METERS
#define METERS
#include "defines.p4"
control port_meters_ingress(inout headers_t hdr,
inout standard_metadata_t standard_metadata) {
meter(MAX_PORTS, MeterType.bytes) ingress_port_meter;
MeterColor ingress_color = MeterColor_GREEN;
apply {
ingress_port_meter.execute_meter<MeterColor>((bit<32>)standard_metadata.ingress_port, ingress_color);
if (ingress_color == MeterColor_RED) {
mark_to_drop();
}
}
}
control port_meters_egress(inout headers_t hdr,
inout standard_metadata_t standard_metadata) {
meter(MAX_PORTS, MeterType.bytes) egress_port_meter;
MeterColor egress_color = MeterColor_GREEN;
apply {
egress_port_meter.execute_meter<MeterColor>((bit<32>)standard_metadata.egress_port, egress_color);
if (egress_color == MeterColor_RED) {
mark_to_drop();
}
}
}
#endif