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/*
* Copyright (C) 2019 The Android Open Source Project
*
* 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.
*/
syntax = "proto2";
option optimize_for = LITE_RUNTIME;
package perfetto.protos;
message PowerRails {
message RailDescriptor {
// Index corresponding to the rail
optional uint32 index = 1;
// Name of the rail
optional string rail_name = 2;
// Name of the subsystem to which this rail belongs
optional string subsys_name = 3;
// Hardware sampling rate
optional uint32 sampling_rate = 4;
}
// This is only emitted at the beginning of the trace.
repeated RailDescriptor rail_descriptor = 1;
message EnergyData {
// Index corresponding to RailDescriptor.index
optional uint32 index = 1;
// Time since device boot(CLOCK_BOOTTIME) in milli-seconds
optional uint64 timestamp_ms = 2;
// Accumulated energy since device boot in microwatt-seconds (uWs)
optional uint64 energy = 3;
}
repeated EnergyData energy_data = 2;
}
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