| /* |
| // Copyright (c) 2021 Intel Corporation |
| // |
| // 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. |
| */ |
| #pragma once |
| #include <error_monitors/base_gpio_monitor.hpp> |
| #include <host_error_monitor.hpp> |
| #include <sdbusplus/asio/object_server.hpp> |
| |
| namespace host_error_monitor::pch_thermtrip_monitor |
| { |
| class PCHThermtripMonitor : |
| public host_error_monitor::base_gpio_monitor::BaseGPIOMonitor |
| { |
| const static host_error_monitor::base_gpio_monitor::AssertValue |
| assertValue = |
| host_error_monitor::base_gpio_monitor::AssertValue::lowAssert; |
| |
| std::shared_ptr<sdbusplus::asio::dbus_interface> associationPCHThermtrip; |
| static const constexpr char* callbackMgrPath = |
| "/xyz/openbmc_project/CallbackManager"; |
| |
| void logEvent() override |
| { |
| sd_journal_send("MESSAGE=HostError: SSB thermal trip", "PRIORITY=%i", |
| LOG_INFO, "REDFISH_MESSAGE_ID=%s", |
| "OpenBMC.0.1.SsbThermalTrip", NULL); |
| } |
| |
| void assertHandler() override |
| { |
| host_error_monitor::base_gpio_monitor::BaseGPIOMonitor::assertHandler(); |
| |
| setLED(); |
| } |
| |
| void deassertHandler() override |
| { |
| host_error_monitor::base_gpio_monitor::BaseGPIOMonitor:: |
| deassertHandler(); |
| |
| unsetLED(); |
| } |
| |
| void setLED() |
| { |
| std::vector<Association> associations; |
| |
| associations.emplace_back( |
| "", "critical", |
| "/xyz/openbmc_project/host_error_monitor/ssb_thermal_trip"); |
| associations.emplace_back("", "critical", callbackMgrPath); |
| |
| associationPCHThermtrip->set_property("Associations", associations); |
| } |
| |
| void unsetLED() |
| { |
| std::vector<Association> associations; |
| |
| associations.emplace_back("", "", ""); |
| |
| associationPCHThermtrip->set_property("Associations", associations); |
| } |
| |
| public: |
| PCHThermtripMonitor(boost::asio::io_context& io, |
| std::shared_ptr<sdbusplus::asio::connection> conn, |
| const std::string& signalName) : |
| BaseGPIOMonitor(io, conn, signalName, assertValue) |
| { |
| // Associations interface for led status |
| std::vector<host_error_monitor::Association> associations; |
| associations.emplace_back("", "", ""); |
| |
| sdbusplus::asio::object_server server = |
| sdbusplus::asio::object_server(conn); |
| associationPCHThermtrip = server.add_interface( |
| "/xyz/openbmc_project/host_error_monitor/ssb_thermal_trip", |
| "xyz.openbmc_project.Association.Definitions"); |
| associationPCHThermtrip->register_property("Associations", |
| associations); |
| associationPCHThermtrip->initialize(); |
| |
| if (valid) |
| { |
| startMonitoring(); |
| } |
| } |
| }; |
| } // namespace host_error_monitor::pch_thermtrip_monitor |