7 #include <phosphor-logging/lg2.hpp>
8 #include <xyz/openbmc_project/Chassis/Buttons/Power/server.hpp>
21 namespace sdbusRule = sdbusplus::bus::match::rules;
27     {"chassis-on", Chassis::Transition::On},
28     {"chassis-off", Chassis::Transition::Off},
29     {"chassis-cycle", Chassis::Transition::PowerCycle}};
33 constexpr auto powerButtonIface = "xyz.openbmc_project.Chassis.Buttons.Power";
52 Handler::Handler(sdbusplus::bus_t& bus) : bus(bus)  in Handler()  argument
54     /* So far, there are two modes for multi-host power control  in Handler()
55     - host select button mode, e.g.: Yosemite V2  in Handler()
56     only one power button with host select switch,  in Handler()
59     - multi power button mode, e.g.: Greatlakes  in Handler()
60     each slot/sled has its own power button,  in Handler()
72         if (gpioConfig.contains("multi-action"))  in Handler()
75             const auto& multiActCfg = gpioConfig["multi-action"];  in Handler()
82                     mapEntry[duration] = chassisPwrCtl->second;  in Handler()
86                     lg2::error("unknown power button action");  in Handler()
107         auto method = bus.new_method_call(mapperService, mapperObjPath,  in Handler()
111         auto reply = bus.call(method);  in Handler()
115             lg2::info("Starting power button handler");  in Handler()
119                 PowerButtonProfileFactory::instance().createProfile(bus);  in Handler()
121             // Fallback: register for all power buttons found  in Handler()
126                     lg2::debug("Registering power button handler for: {PATH}",  in Handler()
128                     std::unique_ptr<sdbusplus::bus::match_t>  in Handler()
130                             std::make_unique<sdbusplus::bus::match_t>(  in Handler()
131                                 bus,  in Handler()
146         lg2::error("Error creating power button handlers: '{ERROR_MESSAGE}'",  in Handler()
155             idButtonReleased = std::make_unique<sdbusplus::bus::match_t>(  in Handler()
156                 bus,  in Handler()
174             resetButtonReleased = std::make_unique<sdbusplus::bus::match_t>(  in Handler()
175                 bus,  in Handler()
193             debugHSButtonReleased = std::make_unique<sdbusplus::bus::match_t>(  in Handler()
194                 bus,  in Handler()
221     auto method = bus.new_method_call(mapperService, mapperObjPath, mapperIface,  in getService()
226         auto result = bus.call(method);  in getService()
230         return objectData.begin()->first;  in getService()
249         auto method = bus.new_method_call(  in getHostSelectorValue()
252         auto result = bus.call(method);  in getHostSelectorValue()
269     auto method = bus.new_method_call(service.c_str(), hostObjectName.c_str(),  in poweredOn()
272     auto result = bus.call(method);  in poweredOn()
297         lg2::info("Multi-host system detected : {POSITION}", "POSITION",  in handlePowerEvent()
302         // ignore  power and reset button events if BMC is selected.  in handlePowerEvent()
308 …"handlePowerEvent : BMC selected on multi-host system. ignoring power and reset button events...");  in handlePowerEvent()
317             for (const auto& iter : multiPwrBtnActConf[stoi(hostNumStr) - 1])  in handlePowerEvent()
341                 lg2::info("handlePowerEvent : Handle power button press ");  in handlePowerEvent()
352                         hosts (1 to N) - host shutdown  in handlePowerEvent()
353                         bmc (0) - sled cycle  in handlePowerEvent()
355                         host(0) - host shutdown  in handlePowerEvent()
369                         "Power is off so ignoring long power button press");  in handlePowerEvent()
372                 lg2::info("handlePowerEvent : handle long power button press");  in handlePowerEvent()
384                 lg2::info("Power is off so ignoring reset button press");  in handlePowerEvent()
398             lg2::error("{EVENT} is invalid power event. skipping...", "EVENT",  in handlePowerEvent()
405     auto method = bus.new_method_call(service.c_str(), objPathName.c_str(),  in handlePowerEvent()
408     bus.call(method);  in handlePowerEvent()
422         lg2::error("Failed power state change on a power button press: {ERROR}",  in powerReleased()
437         lg2::error("Failed power state change on a reset button press: {ERROR}",  in resetReleased()
458         auto method = bus.new_method_call(service.c_str(), groupPath.c_str(),  in idReleased()
461         auto result = bus.call(method);  in idReleased()
471         method = bus.new_method_call(service.c_str(), groupPath.c_str(),  in idReleased()
475         result = bus.call(method);  in idReleased()
497             bus.new_method_call(HSService.c_str(), HS_DBUS_OBJECT_NAME,  in increaseHostSelectorPosition()
500         auto result = bus.call(method);  in increaseHostSelectorPosition()
510         method = bus.new_method_call(HSService.c_str(), HS_DBUS_OBJECT_NAME,  in increaseHostSelectorPosition()
515         result = bus.call(method);  in increaseHostSelectorPosition()
533             "Failed power process debug host selector button press : {ERROR}",  in debugHostSelectorReleased()