1 #include "globalhandler.hpp" 2 3 #include "utils.hpp" 4 5 #include <ipmid/api.h> 6 7 #include <phosphor-logging/elog-errors.hpp> 8 #include <phosphor-logging/log.hpp> 9 #include <string> 10 #include <xyz/openbmc_project/Common/error.hpp> 11 #include <xyz/openbmc_project/State/BMC/server.hpp> 12 13 static constexpr auto bmcStateRoot = "/xyz/openbmc_project/state"; 14 static constexpr auto bmcStateIntf = "xyz.openbmc_project.State.BMC"; 15 static constexpr auto reqTransition = "RequestedBMCTransition"; 16 static constexpr auto match = "bmc0"; 17 18 using namespace phosphor::logging; 19 using BMC = sdbusplus::xyz::openbmc_project::State::server::BMC; 20 21 void register_netfn_global_functions() __attribute__((constructor)); 22 23 void resetBMC() 24 { 25 sdbusplus::bus::bus bus{ipmid_get_sd_bus_connection()}; 26 27 auto bmcStateObj = 28 ipmi::getDbusObject(bus, bmcStateIntf, bmcStateRoot, match); 29 30 auto service = ipmi::getService(bus, bmcStateIntf, bmcStateObj.first); 31 32 ipmi::setDbusProperty(bus, service, bmcStateObj.first, bmcStateIntf, 33 reqTransition, 34 convertForMessage(BMC::Transition::Reboot)); 35 } 36 37 ipmi_ret_t ipmi_global_reset(ipmi_netfn_t netfn, ipmi_cmd_t cmd, 38 ipmi_request_t request, ipmi_response_t response, 39 ipmi_data_len_t data_len, ipmi_context_t context) 40 { 41 try 42 { 43 resetBMC(); 44 } 45 catch (std::exception& e) 46 { 47 log<level::ERR>(e.what()); 48 return IPMI_CC_UNSPECIFIED_ERROR; 49 } 50 51 // Status code. 52 ipmi_ret_t rc = IPMI_CC_OK; 53 *data_len = 0; 54 return rc; 55 } 56 57 void register_netfn_global_functions() 58 { 59 // Cold Reset 60 ipmi_register_callback(NETFUN_APP, IPMI_CMD_COLD_RESET, NULL, 61 ipmi_global_reset, PRIVILEGE_ADMIN); 62 63 // <Warm Reset> 64 ipmi_register_callback(NETFUN_APP, IPMI_CMD_WARM_RESET, NULL, 65 ipmi_global_reset, PRIVILEGE_ADMIN); 66 67 return; 68 } 69