1 /**
2  * Copyright © 2017 IBM Corporation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 #include <org/open_power/Witherspoon/Fault/error.hpp>
17 #include <phosphor-logging/log.hpp>
18 #include "config.h"
19 #include "elog-errors.hpp"
20 #include "runtime_monitor.hpp"
21 #include "utility.hpp"
22 
23 namespace witherspoon
24 {
25 namespace power
26 {
27 
28 using namespace phosphor::logging;
29 using namespace sdbusplus::org::open_power::Witherspoon::Fault::Error;
30 
31 int RuntimeMonitor::run()
32 {
33 #ifdef UCD90160_DEVICE_ACCESS
34     return DeviceMonitor::run();
35 #else
36     return EXIT_SUCCESS;
37 #endif
38 }
39 
40 void RuntimeMonitor::onPowerLost(sdbusplus::message::message& msg)
41 {
42     log<level::INFO>("PGOOD failure detected.  Checking for faults.");
43 
44     try
45     {
46         timer.stop();
47 
48 #ifdef UCD90160_DEVICE_ACCESS
49         device->onFailure();
50 #endif
51         //Note: This application only runs when the system has
52         //power, so it will be killed by systemd sometime shortly
53         //after this power off is issued.
54 
55         util::powerOff<Shutdown>(bus);
56     }
57     catch (std::exception& e)
58     {
59         //No need to crash
60         log<level::ERR>(e.what());
61     }
62 }
63 
64 }
65 }
66