1 #include "globalhandler.hpp" 2 3 #include <ipmid/api.hpp> 4 #include <ipmid/utils.hpp> 5 #include <phosphor-logging/lg2.hpp> 6 #include <xyz/openbmc_project/State/BMC/server.hpp> 7 8 #include <string> 9 10 static constexpr auto bmcStateRoot = "/xyz/openbmc_project/state"; 11 static constexpr auto bmcStateIntf = "xyz.openbmc_project.State.BMC"; 12 static constexpr auto reqTransition = "RequestedBMCTransition"; 13 static constexpr auto match = "bmc0"; 14 15 using BMC = sdbusplus::server::xyz::openbmc_project::state::BMC; 16 17 void register_netfn_global_functions() __attribute__((constructor)); 18 19 void resetBMC() 20 { 21 sdbusplus::bus_t bus{ipmid_get_sd_bus_connection()}; 22 23 auto bmcStateObj = ipmi::getDbusObject(bus, bmcStateIntf, bmcStateRoot, 24 match); 25 26 auto service = ipmi::getService(bus, bmcStateIntf, bmcStateObj.first); 27 28 ipmi::setDbusProperty(bus, service, bmcStateObj.first, bmcStateIntf, 29 reqTransition, 30 convertForMessage(BMC::Transition::Reboot)); 31 } 32 33 /** @brief implements cold and warm reset commands 34 * @param - None 35 * @returns IPMI completion code. 36 */ 37 ipmi::RspType<> ipmiGlobalReset() 38 { 39 try 40 { 41 resetBMC(); 42 } 43 catch (const std::exception& e) 44 { 45 lg2::error("Exception in Global Reset: {ERROR}", "ERROR", e); 46 return ipmi::responseUnspecifiedError(); 47 } 48 49 // Status code. 50 return ipmi::responseSuccess(); 51 } 52 53 void register_netfn_global_functions() 54 { 55 // Cold Reset 56 ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnApp, 57 ipmi::app::cmdColdReset, ipmi::Privilege::Admin, 58 ipmiGlobalReset); 59 return; 60 } 61