19cf85627SBrandon Kim #include "config.h" 29cf85627SBrandon Kim 346470a38SPatrick Venture #include "sensorhandler.hpp" 40b02be92SPatrick Venture 599bf1c41SPatrick Venture #include "entity_map_json.hpp" 60b02be92SPatrick Venture #include "fruread.hpp" 70b02be92SPatrick Venture 8d700e76aSTom #include <mapper.h> 998a23840SMatthew Barth #include <systemd/sd-bus.h> 100b02be92SPatrick Venture 110b02be92SPatrick Venture #include <bitset> 12586d35b4SPatrick Venture #include <cmath> 13b51bf9c8SPatrick Venture #include <cstring> 14e08fbffcSVernon Mauery #include <ipmid/api.hpp> 1533250240SVernon Mauery #include <ipmid/types.hpp> 166a98fe7fSVernon Mauery #include <ipmid/utils.hpp> 1718e99992SDhruvaraj Subhashchandran #include <phosphor-logging/elog-errors.hpp> 180b02be92SPatrick Venture #include <phosphor-logging/log.hpp> 194c008028SWilliam A. Kennington III #include <sdbusplus/message/types.hpp> 200b02be92SPatrick Venture #include <set> 210b02be92SPatrick Venture #include <xyz/openbmc_project/Common/error.hpp> 220b02be92SPatrick Venture #include <xyz/openbmc_project/Sensor/Value/server.hpp> 230b02be92SPatrick Venture 24e0cc8553SRatan Gupta static constexpr uint8_t fruInventoryDevice = 0x10; 25e0cc8553SRatan Gupta static constexpr uint8_t IPMIFruInventory = 0x02; 26e0cc8553SRatan Gupta static constexpr uint8_t BMCSlaveAddress = 0x20; 27e0cc8553SRatan Gupta 2898a23840SMatthew Barth extern int updateSensorRecordFromSSRAESC(const void*); 29d700e76aSTom extern sd_bus* bus; 30db0cbe64SPatrick Venture 31db0cbe64SPatrick Venture namespace ipmi 32db0cbe64SPatrick Venture { 33db0cbe64SPatrick Venture namespace sensor 34db0cbe64SPatrick Venture { 35db0cbe64SPatrick Venture extern const IdInfoMap sensors; 36db0cbe64SPatrick Venture } // namespace sensor 37db0cbe64SPatrick Venture } // namespace ipmi 38db0cbe64SPatrick Venture 39e0cc8553SRatan Gupta extern const FruMap frus; 40e0cc8553SRatan Gupta 41be703f71STom Joseph using namespace phosphor::logging; 4218e99992SDhruvaraj Subhashchandran using InternalFailure = 4318e99992SDhruvaraj Subhashchandran sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure; 4498a23840SMatthew Barth 4598a23840SMatthew Barth void register_netfn_sen_functions() __attribute__((constructor)); 4698a23840SMatthew Barth 470b02be92SPatrick Venture struct sensorTypemap_t 480b02be92SPatrick Venture { 4998a23840SMatthew Barth uint8_t number; 5098a23840SMatthew Barth uint8_t typecode; 5198a23840SMatthew Barth char dbusname[32]; 5298a23840SMatthew Barth }; 5398a23840SMatthew Barth 5498a23840SMatthew Barth sensorTypemap_t g_SensorTypeMap[] = { 5598a23840SMatthew Barth 5698a23840SMatthew Barth {0x01, 0x6F, "Temp"}, 5798a23840SMatthew Barth {0x0C, 0x6F, "DIMM"}, 5898a23840SMatthew Barth {0x0C, 0x6F, "MEMORY_BUFFER"}, 5998a23840SMatthew Barth {0x07, 0x6F, "PROC"}, 6098a23840SMatthew Barth {0x07, 0x6F, "CORE"}, 6198a23840SMatthew Barth {0x07, 0x6F, "CPU"}, 6298a23840SMatthew Barth {0x0F, 0x6F, "BootProgress"}, 630b02be92SPatrick Venture {0xe9, 0x09, "OccStatus"}, // E9 is an internal mapping to handle sensor 640b02be92SPatrick Venture // type code os 0x09 6598a23840SMatthew Barth {0xC3, 0x6F, "BootCount"}, 6698a23840SMatthew Barth {0x1F, 0x6F, "OperatingSystemStatus"}, 6798a23840SMatthew Barth {0x12, 0x6F, "SYSTEM_EVENT"}, 6898a23840SMatthew Barth {0xC7, 0x03, "SYSTEM"}, 6998a23840SMatthew Barth {0xC7, 0x03, "MAIN_PLANAR"}, 7098a23840SMatthew Barth {0xC2, 0x6F, "PowerCap"}, 71558184eaSTom Joseph {0x0b, 0xCA, "PowerSupplyRedundancy"}, 720661beb1SJayanth Othayoth {0xDA, 0x03, "TurboAllowed"}, 73558184eaSTom Joseph {0xD8, 0xC8, "PowerSupplyDerating"}, 7498a23840SMatthew Barth {0xFF, 0x00, ""}, 7598a23840SMatthew Barth }; 7698a23840SMatthew Barth 770b02be92SPatrick Venture struct sensor_data_t 780b02be92SPatrick Venture { 7998a23840SMatthew Barth uint8_t sennum; 8098a23840SMatthew Barth } __attribute__((packed)); 8198a23840SMatthew Barth 8214a47819SLei YU using SDRCacheMap = std::unordered_map<uint8_t, get_sdr::SensorDataFullRecord>; 8314a47819SLei YU SDRCacheMap sdrCacheMap __attribute__((init_priority(101))); 8414a47819SLei YU 8514a47819SLei YU using SensorThresholdMap = 8614a47819SLei YU std::unordered_map<uint8_t, get_sdr::GetSensorThresholdsResponse>; 8714a47819SLei YU SensorThresholdMap sensorThresholdMap __attribute__((init_priority(101))); 8814a47819SLei YU 89*962e68baSLei YU #ifdef FEATURE_SENSORS_CACHE 90be5c6b2aSLei YU std::map<uint8_t, std::unique_ptr<sdbusplus::bus::match::match>> 91be5c6b2aSLei YU sensorAddedMatches __attribute__((init_priority(101))); 92be5c6b2aSLei YU std::map<uint8_t, std::unique_ptr<sdbusplus::bus::match::match>> 93be5c6b2aSLei YU sensorUpdatedMatches __attribute__((init_priority(101))); 94be5c6b2aSLei YU 95be5c6b2aSLei YU void initSensorMatches() 96be5c6b2aSLei YU { 97be5c6b2aSLei YU using namespace sdbusplus::bus::match::rules; 98be5c6b2aSLei YU sdbusplus::bus::bus bus{ipmid_get_sd_bus_connection()}; 99be5c6b2aSLei YU for (const auto& s : ipmi::sensor::sensors) 100be5c6b2aSLei YU { 101be5c6b2aSLei YU sensorAddedMatches.emplace( 102be5c6b2aSLei YU s.first, 103be5c6b2aSLei YU std::make_unique<sdbusplus::bus::match::match>( 104be5c6b2aSLei YU bus, interfacesAdded() + argNpath(0, s.second.sensorPath), 105be5c6b2aSLei YU [id = s.first, obj = s.second.sensorPath](auto& /*msg*/) { 106be5c6b2aSLei YU // TODO 107be5c6b2aSLei YU })); 108be5c6b2aSLei YU sensorUpdatedMatches.emplace( 109be5c6b2aSLei YU s.first, 110be5c6b2aSLei YU std::make_unique<sdbusplus::bus::match::match>( 111be5c6b2aSLei YU bus, 112be5c6b2aSLei YU type::signal() + path(s.second.sensorPath) + 113be5c6b2aSLei YU member("PropertiesChanged"s) + 114be5c6b2aSLei YU interface("org.freedesktop.DBus.Properties"s), 115be5c6b2aSLei YU [id = s.first, obj = s.second.sensorPath](auto& /*msg*/) { 116be5c6b2aSLei YU // TODO 117be5c6b2aSLei YU })); 118be5c6b2aSLei YU } 119be5c6b2aSLei YU } 120*962e68baSLei YU #endif 121be5c6b2aSLei YU 1220b02be92SPatrick Venture int get_bus_for_path(const char* path, char** busname) 1230b02be92SPatrick Venture { 1242ae09b9aSEmily Shaffer return mapper_get_service(bus, path, busname); 1252ae09b9aSEmily Shaffer } 126d700e76aSTom 1272ae09b9aSEmily Shaffer // Use a lookup table to find the interface name of a specific sensor 1282ae09b9aSEmily Shaffer // This will be used until an alternative is found. this is the first 1292ae09b9aSEmily Shaffer // step for mapping IPMI 1300b02be92SPatrick Venture int find_openbmc_path(uint8_t num, dbus_interface_t* interface) 1310b02be92SPatrick Venture { 1322ae09b9aSEmily Shaffer int rc; 1332ae09b9aSEmily Shaffer 134db0cbe64SPatrick Venture const auto& sensor_it = ipmi::sensor::sensors.find(num); 135db0cbe64SPatrick Venture if (sensor_it == ipmi::sensor::sensors.end()) 1362ae09b9aSEmily Shaffer { 137ba23ff71SAdriana Kobylak // The sensor map does not contain the sensor requested 138ba23ff71SAdriana Kobylak return -EINVAL; 1392ae09b9aSEmily Shaffer } 1402ae09b9aSEmily Shaffer 1412ae09b9aSEmily Shaffer const auto& info = sensor_it->second; 1422ae09b9aSEmily Shaffer 1438451edf5SPatrick Williams char* busname = nullptr; 1442ae09b9aSEmily Shaffer rc = get_bus_for_path(info.sensorPath.c_str(), &busname); 1450b02be92SPatrick Venture if (rc < 0) 1460b02be92SPatrick Venture { 147b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to get %s busname: %s\n", 1480b02be92SPatrick Venture info.sensorPath.c_str(), busname); 1492ae09b9aSEmily Shaffer goto final; 1502ae09b9aSEmily Shaffer } 1512ae09b9aSEmily Shaffer 1522ae09b9aSEmily Shaffer interface->sensortype = info.sensorType; 1532ae09b9aSEmily Shaffer strcpy(interface->bus, busname); 1542ae09b9aSEmily Shaffer strcpy(interface->path, info.sensorPath.c_str()); 1552ae09b9aSEmily Shaffer // Take the interface name from the beginning of the DbusInterfaceMap. This 1562ae09b9aSEmily Shaffer // works for the Value interface but may not suffice for more complex 1572ae09b9aSEmily Shaffer // sensors. 1582ae09b9aSEmily Shaffer // tracked https://github.com/openbmc/phosphor-host-ipmid/issues/103 1590b02be92SPatrick Venture strcpy(interface->interface, 1600b02be92SPatrick Venture info.propertyInterfaces.begin()->first.c_str()); 1612ae09b9aSEmily Shaffer interface->sensornumber = num; 1622ae09b9aSEmily Shaffer 1632ae09b9aSEmily Shaffer final: 1642ae09b9aSEmily Shaffer free(busname); 1652ae09b9aSEmily Shaffer return rc; 1662ae09b9aSEmily Shaffer } 1672ae09b9aSEmily Shaffer 168d700e76aSTom ///////////////////////////////////////////////////////////////////// 169d700e76aSTom // 170d700e76aSTom // Routines used by ipmi commands wanting to interact on the dbus 171d700e76aSTom // 172d700e76aSTom ///////////////////////////////////////////////////////////////////// 1730b02be92SPatrick Venture int set_sensor_dbus_state_s(uint8_t number, const char* method, 1740b02be92SPatrick Venture const char* value) 1750b02be92SPatrick Venture { 176d700e76aSTom 177d700e76aSTom dbus_interface_t a; 178d700e76aSTom int r; 179d700e76aSTom sd_bus_error error = SD_BUS_ERROR_NULL; 180d700e76aSTom sd_bus_message* m = NULL; 181d700e76aSTom 1822ae09b9aSEmily Shaffer r = find_openbmc_path(number, &a); 183d700e76aSTom 1840b02be92SPatrick Venture if (r < 0) 1850b02be92SPatrick Venture { 186b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to find Sensor 0x%02x\n", number); 187d700e76aSTom return 0; 188d700e76aSTom } 189d700e76aSTom 1900b02be92SPatrick Venture r = sd_bus_message_new_method_call(bus, &m, a.bus, a.path, a.interface, 1910b02be92SPatrick Venture method); 1920b02be92SPatrick Venture if (r < 0) 1930b02be92SPatrick Venture { 194b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to create a method call: %s", 195b51bf9c8SPatrick Venture strerror(-r)); 196d700e76aSTom goto final; 197d700e76aSTom } 198d700e76aSTom 199d700e76aSTom r = sd_bus_message_append(m, "v", "s", value); 2000b02be92SPatrick Venture if (r < 0) 2010b02be92SPatrick Venture { 202b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to create a input parameter: %s", 203b51bf9c8SPatrick Venture strerror(-r)); 204d700e76aSTom goto final; 205d700e76aSTom } 206d700e76aSTom 207d700e76aSTom r = sd_bus_call(bus, m, 0, &error, NULL); 2080b02be92SPatrick Venture if (r < 0) 2090b02be92SPatrick Venture { 210b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to call the method: %s", strerror(-r)); 211d700e76aSTom } 212d700e76aSTom 213d700e76aSTom final: 214d700e76aSTom sd_bus_error_free(&error); 215d700e76aSTom m = sd_bus_message_unref(m); 216d700e76aSTom 217d700e76aSTom return 0; 218d700e76aSTom } 2190b02be92SPatrick Venture int set_sensor_dbus_state_y(uint8_t number, const char* method, 2200b02be92SPatrick Venture const uint8_t value) 2210b02be92SPatrick Venture { 222d700e76aSTom 223d700e76aSTom dbus_interface_t a; 224d700e76aSTom int r; 225d700e76aSTom sd_bus_error error = SD_BUS_ERROR_NULL; 226d700e76aSTom sd_bus_message* m = NULL; 227d700e76aSTom 2282ae09b9aSEmily Shaffer r = find_openbmc_path(number, &a); 229d700e76aSTom 2300b02be92SPatrick Venture if (r < 0) 2310b02be92SPatrick Venture { 232b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to find Sensor 0x%02x\n", number); 233d700e76aSTom return 0; 234d700e76aSTom } 235d700e76aSTom 2360b02be92SPatrick Venture r = sd_bus_message_new_method_call(bus, &m, a.bus, a.path, a.interface, 2370b02be92SPatrick Venture method); 2380b02be92SPatrick Venture if (r < 0) 2390b02be92SPatrick Venture { 240b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to create a method call: %s", 241b51bf9c8SPatrick Venture strerror(-r)); 242d700e76aSTom goto final; 243d700e76aSTom } 244d700e76aSTom 245d700e76aSTom r = sd_bus_message_append(m, "v", "i", value); 2460b02be92SPatrick Venture if (r < 0) 2470b02be92SPatrick Venture { 248b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to create a input parameter: %s", 249b51bf9c8SPatrick Venture strerror(-r)); 250d700e76aSTom goto final; 251d700e76aSTom } 252d700e76aSTom 253d700e76aSTom r = sd_bus_call(bus, m, 0, &error, NULL); 2540b02be92SPatrick Venture if (r < 0) 2550b02be92SPatrick Venture { 256b51bf9c8SPatrick Venture std::fprintf(stderr, "12 Failed to call the method: %s", strerror(-r)); 257d700e76aSTom } 258d700e76aSTom 259d700e76aSTom final: 260d700e76aSTom sd_bus_error_free(&error); 261d700e76aSTom m = sd_bus_message_unref(m); 262d700e76aSTom 263d700e76aSTom return 0; 264d700e76aSTom } 265d700e76aSTom 2660b02be92SPatrick Venture uint8_t dbus_to_sensor_type(char* p) 2670b02be92SPatrick Venture { 26898a23840SMatthew Barth 26998a23840SMatthew Barth sensorTypemap_t* s = g_SensorTypeMap; 27098a23840SMatthew Barth char r = 0; 2710b02be92SPatrick Venture while (s->number != 0xFF) 2720b02be92SPatrick Venture { 2730b02be92SPatrick Venture if (!strcmp(s->dbusname, p)) 2740b02be92SPatrick Venture { 275558184eaSTom Joseph r = s->typecode; 27698a23840SMatthew Barth break; 27798a23840SMatthew Barth } 27898a23840SMatthew Barth s++; 27998a23840SMatthew Barth } 28098a23840SMatthew Barth 28198a23840SMatthew Barth if (s->number == 0xFF) 28298a23840SMatthew Barth printf("Failed to find Sensor Type %s\n", p); 28398a23840SMatthew Barth 28498a23840SMatthew Barth return r; 28598a23840SMatthew Barth } 28698a23840SMatthew Barth 2870b02be92SPatrick Venture uint8_t get_type_from_interface(dbus_interface_t dbus_if) 2880b02be92SPatrick Venture { 28998a23840SMatthew Barth 29056003453SBrad Bishop uint8_t type; 29198a23840SMatthew Barth 29298a23840SMatthew Barth // This is where sensors that do not exist in dbus but do 29398a23840SMatthew Barth // exist in the host code stop. This should indicate it 29498a23840SMatthew Barth // is not a supported sensor 2950b02be92SPatrick Venture if (dbus_if.interface[0] == 0) 2960b02be92SPatrick Venture { 2970b02be92SPatrick Venture return 0; 2980b02be92SPatrick Venture } 29998a23840SMatthew Barth 3007117441cSEmily Shaffer // Fetch type from interface itself. 3017117441cSEmily Shaffer if (dbus_if.sensortype != 0) 3027117441cSEmily Shaffer { 3037117441cSEmily Shaffer type = dbus_if.sensortype; 3040b02be92SPatrick Venture } 3050b02be92SPatrick Venture else 3060b02be92SPatrick Venture { 30798a23840SMatthew Barth // Non InventoryItems 3084491a46fSPatrick Venture char* p = strrchr(dbus_if.path, '/'); 30956003453SBrad Bishop type = dbus_to_sensor_type(p + 1); 31098a23840SMatthew Barth } 31198a23840SMatthew Barth 31256003453SBrad Bishop return type; 31398a23840SMatthew Barth } 31498a23840SMatthew Barth 315391f3303SEmily Shaffer // Replaces find_sensor 3160b02be92SPatrick Venture uint8_t find_type_for_sensor_number(uint8_t num) 3170b02be92SPatrick Venture { 318391f3303SEmily Shaffer int r; 319391f3303SEmily Shaffer dbus_interface_t dbus_if; 3202ae09b9aSEmily Shaffer r = find_openbmc_path(num, &dbus_if); 3210b02be92SPatrick Venture if (r < 0) 3220b02be92SPatrick Venture { 323b51bf9c8SPatrick Venture std::fprintf(stderr, "Could not find sensor %d\n", num); 32491875f77SLei YU return 0; 325391f3303SEmily Shaffer } 326391f3303SEmily Shaffer return get_type_from_interface(dbus_if); 327391f3303SEmily Shaffer } 328391f3303SEmily Shaffer 329a8be7dc8SDeepak Kumar Sahu /** 330a8be7dc8SDeepak Kumar Sahu * @brief implements the get sensor type command. 331a8be7dc8SDeepak Kumar Sahu * @param - sensorNumber 332a8be7dc8SDeepak Kumar Sahu * 333a8be7dc8SDeepak Kumar Sahu * @return IPMI completion code plus response data on success. 334a8be7dc8SDeepak Kumar Sahu * - sensorType 335a8be7dc8SDeepak Kumar Sahu * - eventType 336a8be7dc8SDeepak Kumar Sahu **/ 337a8be7dc8SDeepak Kumar Sahu 338a8be7dc8SDeepak Kumar Sahu ipmi::RspType<uint8_t, // sensorType 339a8be7dc8SDeepak Kumar Sahu uint8_t // eventType 340a8be7dc8SDeepak Kumar Sahu > 341a8be7dc8SDeepak Kumar Sahu ipmiGetSensorType(uint8_t sensorNumber) 34298a23840SMatthew Barth { 343a8be7dc8SDeepak Kumar Sahu uint8_t sensorType = find_type_for_sensor_number(sensorNumber); 34498a23840SMatthew Barth 345a8be7dc8SDeepak Kumar Sahu if (sensorType == 0) 3460b02be92SPatrick Venture { 347a8be7dc8SDeepak Kumar Sahu return ipmi::responseSensorInvalid(); 34898a23840SMatthew Barth } 34998a23840SMatthew Barth 350a8be7dc8SDeepak Kumar Sahu constexpr uint8_t eventType = 0x6F; 351a8be7dc8SDeepak Kumar Sahu return ipmi::responseSuccess(sensorType, eventType); 35298a23840SMatthew Barth } 35398a23840SMatthew Barth 3540b02be92SPatrick Venture const std::set<std::string> analogSensorInterfaces = { 355cc941e15SEmily Shaffer "xyz.openbmc_project.Sensor.Value", 356e9a64056SPatrick Venture "xyz.openbmc_project.Control.FanPwm", 357cc941e15SEmily Shaffer }; 358cc941e15SEmily Shaffer 359cc941e15SEmily Shaffer bool isAnalogSensor(const std::string& interface) 360cc941e15SEmily Shaffer { 361cc941e15SEmily Shaffer return (analogSensorInterfaces.count(interface)); 362cc941e15SEmily Shaffer } 363cc941e15SEmily Shaffer 3649da3a750SDeepak Kumar Sahu /** 3659da3a750SDeepak Kumar Sahu @brief This command is used to set sensorReading. 3669da3a750SDeepak Kumar Sahu 3679da3a750SDeepak Kumar Sahu @param 3689da3a750SDeepak Kumar Sahu - sensorNumber 3699da3a750SDeepak Kumar Sahu - operation 3709da3a750SDeepak Kumar Sahu - reading 3719da3a750SDeepak Kumar Sahu - assertOffset0_7 3729da3a750SDeepak Kumar Sahu - assertOffset8_14 3739da3a750SDeepak Kumar Sahu - deassertOffset0_7 3749da3a750SDeepak Kumar Sahu - deassertOffset8_14 3759da3a750SDeepak Kumar Sahu - eventData1 3769da3a750SDeepak Kumar Sahu - eventData2 3779da3a750SDeepak Kumar Sahu - eventData3 3789da3a750SDeepak Kumar Sahu 3799da3a750SDeepak Kumar Sahu @return completion code on success. 3809da3a750SDeepak Kumar Sahu **/ 3819da3a750SDeepak Kumar Sahu 3829da3a750SDeepak Kumar Sahu ipmi::RspType<> ipmiSetSensorReading(uint8_t sensorNumber, uint8_t operation, 3839da3a750SDeepak Kumar Sahu uint8_t reading, uint8_t assertOffset0_7, 3849da3a750SDeepak Kumar Sahu uint8_t assertOffset8_14, 3859da3a750SDeepak Kumar Sahu uint8_t deassertOffset0_7, 3869da3a750SDeepak Kumar Sahu uint8_t deassertOffset8_14, 3879da3a750SDeepak Kumar Sahu uint8_t eventData1, uint8_t eventData2, 3889da3a750SDeepak Kumar Sahu uint8_t eventData3) 389be703f71STom Joseph { 3909da3a750SDeepak Kumar Sahu log<level::DEBUG>("IPMI SET_SENSOR", 3919da3a750SDeepak Kumar Sahu entry("SENSOR_NUM=0x%02x", sensorNumber)); 3929da3a750SDeepak Kumar Sahu 3930634e989SArun P. Mohanan if (sensorNumber == 0xFF) 3940634e989SArun P. Mohanan { 3950634e989SArun P. Mohanan return ipmi::responseInvalidFieldRequest(); 3960634e989SArun P. Mohanan } 3979da3a750SDeepak Kumar Sahu ipmi::sensor::SetSensorReadingReq cmdData; 3989da3a750SDeepak Kumar Sahu 3999da3a750SDeepak Kumar Sahu cmdData.number = sensorNumber; 4009da3a750SDeepak Kumar Sahu cmdData.operation = operation; 4019da3a750SDeepak Kumar Sahu cmdData.reading = reading; 4029da3a750SDeepak Kumar Sahu cmdData.assertOffset0_7 = assertOffset0_7; 4039da3a750SDeepak Kumar Sahu cmdData.assertOffset8_14 = assertOffset8_14; 4049da3a750SDeepak Kumar Sahu cmdData.deassertOffset0_7 = deassertOffset0_7; 4059da3a750SDeepak Kumar Sahu cmdData.deassertOffset8_14 = deassertOffset8_14; 4069da3a750SDeepak Kumar Sahu cmdData.eventData1 = eventData1; 4079da3a750SDeepak Kumar Sahu cmdData.eventData2 = eventData2; 4089da3a750SDeepak Kumar Sahu cmdData.eventData3 = eventData3; 409be703f71STom Joseph 410be703f71STom Joseph // Check if the Sensor Number is present 411db0cbe64SPatrick Venture const auto iter = ipmi::sensor::sensors.find(sensorNumber); 412db0cbe64SPatrick Venture if (iter == ipmi::sensor::sensors.end()) 413be703f71STom Joseph { 4149da3a750SDeepak Kumar Sahu updateSensorRecordFromSSRAESC(&sensorNumber); 4159da3a750SDeepak Kumar Sahu return ipmi::responseSuccess(); 416be703f71STom Joseph } 417be703f71STom Joseph 41818e99992SDhruvaraj Subhashchandran try 41918e99992SDhruvaraj Subhashchandran { 4200922bde4SJayanth Othayoth if (ipmi::sensor::Mutability::Write != 4210922bde4SJayanth Othayoth (iter->second.mutability & ipmi::sensor::Mutability::Write)) 4220922bde4SJayanth Othayoth { 4230922bde4SJayanth Othayoth log<level::ERR>("Sensor Set operation is not allowed", 4249da3a750SDeepak Kumar Sahu entry("SENSOR_NUM=%d", sensorNumber)); 4259da3a750SDeepak Kumar Sahu return ipmi::responseIllegalCommand(); 4260922bde4SJayanth Othayoth } 4279da3a750SDeepak Kumar Sahu auto ipmiRC = iter->second.updateFunc(cmdData, iter->second); 4289da3a750SDeepak Kumar Sahu return ipmi::response(ipmiRC); 429be703f71STom Joseph } 430a2ad2da8SPatrick Williams catch (const InternalFailure& e) 43118e99992SDhruvaraj Subhashchandran { 43218e99992SDhruvaraj Subhashchandran log<level::ERR>("Set sensor failed", 4339da3a750SDeepak Kumar Sahu entry("SENSOR_NUM=%d", sensorNumber)); 43418e99992SDhruvaraj Subhashchandran commit<InternalFailure>(); 4359da3a750SDeepak Kumar Sahu return ipmi::responseUnspecifiedError(); 43618e99992SDhruvaraj Subhashchandran } 4378202432fSTom Joseph catch (const std::runtime_error& e) 4388202432fSTom Joseph { 4398202432fSTom Joseph log<level::ERR>(e.what()); 4409da3a750SDeepak Kumar Sahu return ipmi::responseUnspecifiedError(); 4418202432fSTom Joseph } 44298a23840SMatthew Barth } 44398a23840SMatthew Barth 4444c3feba5Sjayaprakash Mutyala /** @brief implements the get sensor reading command 4454c3feba5Sjayaprakash Mutyala * @param sensorNum - sensor number 4464c3feba5Sjayaprakash Mutyala * 4474c3feba5Sjayaprakash Mutyala * @returns IPMI completion code plus response data 4484c3feba5Sjayaprakash Mutyala * - senReading - sensor reading 4494c3feba5Sjayaprakash Mutyala * - reserved 4504c3feba5Sjayaprakash Mutyala * - readState - sensor reading state enabled 4514c3feba5Sjayaprakash Mutyala * - senScanState - sensor scan state disabled 4524c3feba5Sjayaprakash Mutyala * - allEventMessageState - all Event message state disabled 4534c3feba5Sjayaprakash Mutyala * - assertionStatesLsb - threshold levels states 4544c3feba5Sjayaprakash Mutyala * - assertionStatesMsb - discrete reading sensor states 4554c3feba5Sjayaprakash Mutyala */ 4564c3feba5Sjayaprakash Mutyala ipmi::RspType<uint8_t, // sensor reading 4573ee668f9STom Joseph 4584c3feba5Sjayaprakash Mutyala uint5_t, // reserved 4594c3feba5Sjayaprakash Mutyala bool, // reading state 4604cc42556SSui Chen bool, // 0 = sensor scanning state disabled 4614cc42556SSui Chen bool, // 0 = all event messages disabled 4624c3feba5Sjayaprakash Mutyala 4634c3feba5Sjayaprakash Mutyala uint8_t, // threshold levels states 4644c3feba5Sjayaprakash Mutyala uint8_t // discrete reading sensor states 4654c3feba5Sjayaprakash Mutyala > 4664c3feba5Sjayaprakash Mutyala ipmiSensorGetSensorReading(uint8_t sensorNum) 4674c3feba5Sjayaprakash Mutyala { 4684c3feba5Sjayaprakash Mutyala if (sensorNum == 0xFF) 4694c3feba5Sjayaprakash Mutyala { 4704c3feba5Sjayaprakash Mutyala return ipmi::responseInvalidFieldRequest(); 4714c3feba5Sjayaprakash Mutyala } 4724c3feba5Sjayaprakash Mutyala 4734c3feba5Sjayaprakash Mutyala const auto iter = ipmi::sensor::sensors.find(sensorNum); 474db0cbe64SPatrick Venture if (iter == ipmi::sensor::sensors.end()) 47514c15467STom Joseph { 4764c3feba5Sjayaprakash Mutyala return ipmi::responseSensorInvalid(); 47714c15467STom Joseph } 47813b87a3eSTom Joseph if (ipmi::sensor::Mutability::Read != 47913b87a3eSTom Joseph (iter->second.mutability & ipmi::sensor::Mutability::Read)) 48013b87a3eSTom Joseph { 4814c3feba5Sjayaprakash Mutyala return ipmi::responseIllegalCommand(); 48213b87a3eSTom Joseph } 48314c15467STom Joseph 48414c15467STom Joseph try 48514c15467STom Joseph { 4864cc42556SSui Chen ipmi::sensor::GetSensorResponse getResponse = 4874cc42556SSui Chen iter->second.getFunc(iter->second); 4884c3feba5Sjayaprakash Mutyala 4894cc42556SSui Chen return ipmi::responseSuccess(getResponse.reading, uint5_t(0), 4904cc42556SSui Chen getResponse.readingOrStateUnavailable, 4914cc42556SSui Chen getResponse.scanningEnabled, 4924cc42556SSui Chen getResponse.allEventMessagesEnabled, 4934cc42556SSui Chen getResponse.thresholdLevelsStates, 4944cc42556SSui Chen getResponse.discreteReadingSensorStates); 49514c15467STom Joseph } 4969cf85627SBrandon Kim #ifdef UPDATE_FUNCTIONAL_ON_FAIL 4979cf85627SBrandon Kim catch (const SensorFunctionalError& e) 4989cf85627SBrandon Kim { 4994c3feba5Sjayaprakash Mutyala return ipmi::responseResponseError(); 5009cf85627SBrandon Kim } 5019cf85627SBrandon Kim #endif 5023ee668f9STom Joseph catch (const std::exception& e) 50314c15467STom Joseph { 5044c3feba5Sjayaprakash Mutyala // Intitilizing with default values 5054c3feba5Sjayaprakash Mutyala constexpr uint8_t senReading = 0; 5064c3feba5Sjayaprakash Mutyala constexpr uint5_t reserved{0}; 5074c3feba5Sjayaprakash Mutyala constexpr bool readState = true; 5084c3feba5Sjayaprakash Mutyala constexpr bool senScanState = false; 5094c3feba5Sjayaprakash Mutyala constexpr bool allEventMessageState = false; 5104c3feba5Sjayaprakash Mutyala constexpr uint8_t assertionStatesLsb = 0; 5114c3feba5Sjayaprakash Mutyala constexpr uint8_t assertionStatesMsb = 0; 5124c3feba5Sjayaprakash Mutyala 5134c3feba5Sjayaprakash Mutyala return ipmi::responseSuccess(senReading, reserved, readState, 5144c3feba5Sjayaprakash Mutyala senScanState, allEventMessageState, 5154c3feba5Sjayaprakash Mutyala assertionStatesLsb, assertionStatesMsb); 51614c15467STom Joseph } 51798a23840SMatthew Barth } 51898a23840SMatthew Barth 51989a83b67SKonstantin Aladyshev get_sdr::GetSensorThresholdsResponse 52089a83b67SKonstantin Aladyshev getSensorThresholds(ipmi::Context::ptr& ctx, uint8_t sensorNum) 5210ac0dd23STom Joseph { 522515bc375SWilliam A. Kennington III get_sdr::GetSensorThresholdsResponse resp{}; 5230ac0dd23STom Joseph constexpr auto warningThreshIntf = 5240ac0dd23STom Joseph "xyz.openbmc_project.Sensor.Threshold.Warning"; 5250ac0dd23STom Joseph constexpr auto criticalThreshIntf = 5260ac0dd23STom Joseph "xyz.openbmc_project.Sensor.Threshold.Critical"; 5270ac0dd23STom Joseph 528db0cbe64SPatrick Venture const auto iter = ipmi::sensor::sensors.find(sensorNum); 5290ac0dd23STom Joseph const auto info = iter->second; 5300ac0dd23STom Joseph 53189a83b67SKonstantin Aladyshev std::string service; 53289a83b67SKonstantin Aladyshev boost::system::error_code ec; 53389a83b67SKonstantin Aladyshev ec = ipmi::getService(ctx, info.sensorInterface, info.sensorPath, service); 53489a83b67SKonstantin Aladyshev if (ec) 53589a83b67SKonstantin Aladyshev { 53689a83b67SKonstantin Aladyshev return resp; 53789a83b67SKonstantin Aladyshev } 5380ac0dd23STom Joseph 53989a83b67SKonstantin Aladyshev ipmi::PropertyMap warnThresholds; 54089a83b67SKonstantin Aladyshev ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, 54189a83b67SKonstantin Aladyshev warningThreshIntf, warnThresholds); 54289a83b67SKonstantin Aladyshev if (!ec) 54389a83b67SKonstantin Aladyshev { 544f442e119SVernon Mauery double warnLow = std::visit(ipmi::VariantToDoubleVisitor(), 5451e12112bSJames Feist warnThresholds["WarningLow"]); 546f442e119SVernon Mauery double warnHigh = std::visit(ipmi::VariantToDoubleVisitor(), 54737544429SJames Feist warnThresholds["WarningHigh"]); 5480ac0dd23STom Joseph 549e0a41100SKonstantin Aladyshev if (std::isfinite(warnLow)) 5500ac0dd23STom Joseph { 551586d35b4SPatrick Venture warnLow *= std::pow(10, info.scale - info.exponentR); 552996c9798Sjayaprakash Mutyala resp.lowerNonCritical = static_cast<uint8_t>( 5530b02be92SPatrick Venture (warnLow - info.scaledOffset) / info.coefficientM); 554996c9798Sjayaprakash Mutyala resp.validMask |= static_cast<uint8_t>( 5550ac0dd23STom Joseph ipmi::sensor::ThresholdMask::NON_CRITICAL_LOW_MASK); 5560ac0dd23STom Joseph } 5570ac0dd23STom Joseph 558e0a41100SKonstantin Aladyshev if (std::isfinite(warnHigh)) 5590ac0dd23STom Joseph { 560586d35b4SPatrick Venture warnHigh *= std::pow(10, info.scale - info.exponentR); 561996c9798Sjayaprakash Mutyala resp.upperNonCritical = static_cast<uint8_t>( 5620b02be92SPatrick Venture (warnHigh - info.scaledOffset) / info.coefficientM); 563996c9798Sjayaprakash Mutyala resp.validMask |= static_cast<uint8_t>( 5640ac0dd23STom Joseph ipmi::sensor::ThresholdMask::NON_CRITICAL_HIGH_MASK); 5650ac0dd23STom Joseph } 56689a83b67SKonstantin Aladyshev } 5670ac0dd23STom Joseph 56889a83b67SKonstantin Aladyshev ipmi::PropertyMap critThresholds; 56989a83b67SKonstantin Aladyshev ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, 57089a83b67SKonstantin Aladyshev criticalThreshIntf, critThresholds); 57189a83b67SKonstantin Aladyshev if (!ec) 57289a83b67SKonstantin Aladyshev { 573f442e119SVernon Mauery double critLow = std::visit(ipmi::VariantToDoubleVisitor(), 5741e12112bSJames Feist critThresholds["CriticalLow"]); 575f442e119SVernon Mauery double critHigh = std::visit(ipmi::VariantToDoubleVisitor(), 57637544429SJames Feist critThresholds["CriticalHigh"]); 5770ac0dd23STom Joseph 578e0a41100SKonstantin Aladyshev if (std::isfinite(critLow)) 5790ac0dd23STom Joseph { 580586d35b4SPatrick Venture critLow *= std::pow(10, info.scale - info.exponentR); 581996c9798Sjayaprakash Mutyala resp.lowerCritical = static_cast<uint8_t>( 5820b02be92SPatrick Venture (critLow - info.scaledOffset) / info.coefficientM); 583996c9798Sjayaprakash Mutyala resp.validMask |= static_cast<uint8_t>( 5840ac0dd23STom Joseph ipmi::sensor::ThresholdMask::CRITICAL_LOW_MASK); 5850ac0dd23STom Joseph } 5860ac0dd23STom Joseph 587e0a41100SKonstantin Aladyshev if (std::isfinite(critHigh)) 5880ac0dd23STom Joseph { 589586d35b4SPatrick Venture critHigh *= std::pow(10, info.scale - info.exponentR); 590996c9798Sjayaprakash Mutyala resp.upperCritical = static_cast<uint8_t>( 5910b02be92SPatrick Venture (critHigh - info.scaledOffset) / info.coefficientM); 592996c9798Sjayaprakash Mutyala resp.validMask |= static_cast<uint8_t>( 5930ac0dd23STom Joseph ipmi::sensor::ThresholdMask::CRITICAL_HIGH_MASK); 5940ac0dd23STom Joseph } 59589a83b67SKonstantin Aladyshev } 596996c9798Sjayaprakash Mutyala 597996c9798Sjayaprakash Mutyala return resp; 5980ac0dd23STom Joseph } 5990ac0dd23STom Joseph 600996c9798Sjayaprakash Mutyala /** @brief implements the get sensor thresholds command 60189a83b67SKonstantin Aladyshev * @param ctx - IPMI context pointer 602996c9798Sjayaprakash Mutyala * @param sensorNum - sensor number 603996c9798Sjayaprakash Mutyala * 604996c9798Sjayaprakash Mutyala * @returns IPMI completion code plus response data 605996c9798Sjayaprakash Mutyala * - validMask - threshold mask 606996c9798Sjayaprakash Mutyala * - lower non-critical threshold - IPMI messaging state 607996c9798Sjayaprakash Mutyala * - lower critical threshold - link authentication state 608996c9798Sjayaprakash Mutyala * - lower non-recoverable threshold - callback state 609996c9798Sjayaprakash Mutyala * - upper non-critical threshold 610996c9798Sjayaprakash Mutyala * - upper critical 611996c9798Sjayaprakash Mutyala * - upper non-recoverable 612996c9798Sjayaprakash Mutyala */ 613996c9798Sjayaprakash Mutyala ipmi::RspType<uint8_t, // validMask 614996c9798Sjayaprakash Mutyala uint8_t, // lowerNonCritical 615996c9798Sjayaprakash Mutyala uint8_t, // lowerCritical 616996c9798Sjayaprakash Mutyala uint8_t, // lowerNonRecoverable 617996c9798Sjayaprakash Mutyala uint8_t, // upperNonCritical 618996c9798Sjayaprakash Mutyala uint8_t, // upperCritical 619996c9798Sjayaprakash Mutyala uint8_t // upperNonRecoverable 620996c9798Sjayaprakash Mutyala > 62189a83b67SKonstantin Aladyshev ipmiSensorGetSensorThresholds(ipmi::Context::ptr& ctx, uint8_t sensorNum) 6225c0beec1SDhruvaraj Subhashchandran { 6230ac0dd23STom Joseph constexpr auto valueInterface = "xyz.openbmc_project.Sensor.Value"; 6245c0beec1SDhruvaraj Subhashchandran 625db0cbe64SPatrick Venture const auto iter = ipmi::sensor::sensors.find(sensorNum); 626db0cbe64SPatrick Venture if (iter == ipmi::sensor::sensors.end()) 6275c0beec1SDhruvaraj Subhashchandran { 628996c9798Sjayaprakash Mutyala return ipmi::responseSensorInvalid(); 6295c0beec1SDhruvaraj Subhashchandran } 6305c0beec1SDhruvaraj Subhashchandran 6310ac0dd23STom Joseph const auto info = iter->second; 6325c0beec1SDhruvaraj Subhashchandran 6335c0beec1SDhruvaraj Subhashchandran // Proceed only if the sensor value interface is implemented. 6340ac0dd23STom Joseph if (info.propertyInterfaces.find(valueInterface) == 6350ac0dd23STom Joseph info.propertyInterfaces.end()) 6365c0beec1SDhruvaraj Subhashchandran { 6375c0beec1SDhruvaraj Subhashchandran // return with valid mask as 0 638996c9798Sjayaprakash Mutyala return ipmi::responseSuccess(); 6395c0beec1SDhruvaraj Subhashchandran } 6405c0beec1SDhruvaraj Subhashchandran 64114a47819SLei YU auto it = sensorThresholdMap.find(sensorNum); 64214a47819SLei YU if (it == sensorThresholdMap.end()) 64314a47819SLei YU { 64414a47819SLei YU sensorThresholdMap[sensorNum] = getSensorThresholds(ctx, sensorNum); 64514a47819SLei YU } 64614a47819SLei YU 64714a47819SLei YU const auto& resp = sensorThresholdMap[sensorNum]; 6485c0beec1SDhruvaraj Subhashchandran 649996c9798Sjayaprakash Mutyala return ipmi::responseSuccess(resp.validMask, resp.lowerNonCritical, 650996c9798Sjayaprakash Mutyala resp.lowerCritical, resp.lowerNonRecoverable, 651996c9798Sjayaprakash Mutyala resp.upperNonCritical, resp.upperCritical, 652996c9798Sjayaprakash Mutyala resp.upperNonRecoverable); 6535c0beec1SDhruvaraj Subhashchandran } 6545c0beec1SDhruvaraj Subhashchandran 655f93da667SLotus Xu /** @brief implements the Set Sensor threshold command 656f93da667SLotus Xu * @param sensorNumber - sensor number 657f93da667SLotus Xu * @param lowerNonCriticalThreshMask 658f93da667SLotus Xu * @param lowerCriticalThreshMask 659f93da667SLotus Xu * @param lowerNonRecovThreshMask 660f93da667SLotus Xu * @param upperNonCriticalThreshMask 661f93da667SLotus Xu * @param upperCriticalThreshMask 662f93da667SLotus Xu * @param upperNonRecovThreshMask 663f93da667SLotus Xu * @param reserved 664f93da667SLotus Xu * @param lowerNonCritical - lower non-critical threshold 665f93da667SLotus Xu * @param lowerCritical - Lower critical threshold 666f93da667SLotus Xu * @param lowerNonRecoverable - Lower non recovarable threshold 667f93da667SLotus Xu * @param upperNonCritical - Upper non-critical threshold 668f93da667SLotus Xu * @param upperCritical - Upper critical 669f93da667SLotus Xu * @param upperNonRecoverable - Upper Non-recoverable 670f93da667SLotus Xu * 671f93da667SLotus Xu * @returns IPMI completion code 672f93da667SLotus Xu */ 673f93da667SLotus Xu ipmi::RspType<> ipmiSenSetSensorThresholds( 674f93da667SLotus Xu ipmi::Context::ptr& ctx, uint8_t sensorNum, bool lowerNonCriticalThreshMask, 675f93da667SLotus Xu bool lowerCriticalThreshMask, bool lowerNonRecovThreshMask, 676f93da667SLotus Xu bool upperNonCriticalThreshMask, bool upperCriticalThreshMask, 677f93da667SLotus Xu bool upperNonRecovThreshMask, uint2_t reserved, uint8_t lowerNonCritical, 678f93da667SLotus Xu uint8_t lowerCritical, uint8_t lowerNonRecoverable, 679f93da667SLotus Xu uint8_t upperNonCritical, uint8_t upperCritical, 680f93da667SLotus Xu uint8_t upperNonRecoverable) 681f93da667SLotus Xu { 682f93da667SLotus Xu if (reserved) 683f93da667SLotus Xu { 684f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 685f93da667SLotus Xu } 686f93da667SLotus Xu 687f93da667SLotus Xu // lower nc and upper nc not suppported on any sensor 688f93da667SLotus Xu if (lowerNonRecovThreshMask || upperNonRecovThreshMask) 689f93da667SLotus Xu { 690f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 691f93da667SLotus Xu } 692f93da667SLotus Xu 693f93da667SLotus Xu // if none of the threshold mask are set, nothing to do 694f93da667SLotus Xu if (!(lowerNonCriticalThreshMask | lowerCriticalThreshMask | 695f93da667SLotus Xu lowerNonRecovThreshMask | upperNonCriticalThreshMask | 696f93da667SLotus Xu upperCriticalThreshMask | upperNonRecovThreshMask)) 697f93da667SLotus Xu { 698f93da667SLotus Xu return ipmi::responseSuccess(); 699f93da667SLotus Xu } 700f93da667SLotus Xu 701f93da667SLotus Xu constexpr auto valueInterface = "xyz.openbmc_project.Sensor.Value"; 702f93da667SLotus Xu 703f93da667SLotus Xu const auto iter = ipmi::sensor::sensors.find(sensorNum); 704f93da667SLotus Xu if (iter == ipmi::sensor::sensors.end()) 705f93da667SLotus Xu { 706f93da667SLotus Xu return ipmi::responseSensorInvalid(); 707f93da667SLotus Xu } 708f93da667SLotus Xu 709f93da667SLotus Xu const auto& info = iter->second; 710f93da667SLotus Xu 711f93da667SLotus Xu // Proceed only if the sensor value interface is implemented. 712f93da667SLotus Xu if (info.propertyInterfaces.find(valueInterface) == 713f93da667SLotus Xu info.propertyInterfaces.end()) 714f93da667SLotus Xu { 715f93da667SLotus Xu // return with valid mask as 0 716f93da667SLotus Xu return ipmi::responseSuccess(); 717f93da667SLotus Xu } 718f93da667SLotus Xu 719f93da667SLotus Xu constexpr auto warningThreshIntf = 720f93da667SLotus Xu "xyz.openbmc_project.Sensor.Threshold.Warning"; 721f93da667SLotus Xu constexpr auto criticalThreshIntf = 722f93da667SLotus Xu "xyz.openbmc_project.Sensor.Threshold.Critical"; 723f93da667SLotus Xu 724f93da667SLotus Xu std::string service; 725f93da667SLotus Xu boost::system::error_code ec; 726f93da667SLotus Xu ec = ipmi::getService(ctx, info.sensorInterface, info.sensorPath, service); 727f93da667SLotus Xu if (ec) 728f93da667SLotus Xu { 729f93da667SLotus Xu return ipmi::responseResponseError(); 730f93da667SLotus Xu } 731f93da667SLotus Xu // store a vector of property name, value to set, and interface 732f93da667SLotus Xu std::vector<std::tuple<std::string, uint8_t, std::string>> thresholdsToSet; 733f93da667SLotus Xu 734f93da667SLotus Xu // define the indexes of the tuple 735f93da667SLotus Xu constexpr uint8_t propertyName = 0; 736f93da667SLotus Xu constexpr uint8_t thresholdValue = 1; 737f93da667SLotus Xu constexpr uint8_t interface = 2; 738f93da667SLotus Xu // verifiy all needed fields are present 739f93da667SLotus Xu if (lowerCriticalThreshMask || upperCriticalThreshMask) 740f93da667SLotus Xu { 741f93da667SLotus Xu 742f93da667SLotus Xu ipmi::PropertyMap findThreshold; 743f93da667SLotus Xu ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, 744f93da667SLotus Xu criticalThreshIntf, findThreshold); 745f93da667SLotus Xu 746f93da667SLotus Xu if (!ec) 747f93da667SLotus Xu { 748f93da667SLotus Xu if (lowerCriticalThreshMask) 749f93da667SLotus Xu { 750f93da667SLotus Xu auto findLower = findThreshold.find("CriticalLow"); 751f93da667SLotus Xu if (findLower == findThreshold.end()) 752f93da667SLotus Xu { 753f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 754f93da667SLotus Xu } 755f93da667SLotus Xu thresholdsToSet.emplace_back("CriticalLow", lowerCritical, 756f93da667SLotus Xu criticalThreshIntf); 757f93da667SLotus Xu } 758f93da667SLotus Xu if (upperCriticalThreshMask) 759f93da667SLotus Xu { 760f93da667SLotus Xu auto findUpper = findThreshold.find("CriticalHigh"); 761f93da667SLotus Xu if (findUpper == findThreshold.end()) 762f93da667SLotus Xu { 763f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 764f93da667SLotus Xu } 765f93da667SLotus Xu thresholdsToSet.emplace_back("CriticalHigh", upperCritical, 766f93da667SLotus Xu criticalThreshIntf); 767f93da667SLotus Xu } 768f93da667SLotus Xu } 769f93da667SLotus Xu } 770f93da667SLotus Xu if (lowerNonCriticalThreshMask || upperNonCriticalThreshMask) 771f93da667SLotus Xu { 772f93da667SLotus Xu ipmi::PropertyMap findThreshold; 773f93da667SLotus Xu ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, 774f93da667SLotus Xu warningThreshIntf, findThreshold); 775f93da667SLotus Xu 776f93da667SLotus Xu if (!ec) 777f93da667SLotus Xu { 778f93da667SLotus Xu if (lowerNonCriticalThreshMask) 779f93da667SLotus Xu { 780f93da667SLotus Xu auto findLower = findThreshold.find("WarningLow"); 781f93da667SLotus Xu if (findLower == findThreshold.end()) 782f93da667SLotus Xu { 783f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 784f93da667SLotus Xu } 785f93da667SLotus Xu thresholdsToSet.emplace_back("WarningLow", lowerNonCritical, 786f93da667SLotus Xu warningThreshIntf); 787f93da667SLotus Xu } 788f93da667SLotus Xu if (upperNonCriticalThreshMask) 789f93da667SLotus Xu { 790f93da667SLotus Xu auto findUpper = findThreshold.find("WarningHigh"); 791f93da667SLotus Xu if (findUpper == findThreshold.end()) 792f93da667SLotus Xu { 793f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 794f93da667SLotus Xu } 795f93da667SLotus Xu thresholdsToSet.emplace_back("WarningHigh", upperNonCritical, 796f93da667SLotus Xu warningThreshIntf); 797f93da667SLotus Xu } 798f93da667SLotus Xu } 799f93da667SLotus Xu } 800f93da667SLotus Xu for (const auto& property : thresholdsToSet) 801f93da667SLotus Xu { 802f93da667SLotus Xu // from section 36.3 in the IPMI Spec, assume all linear 803f93da667SLotus Xu double valueToSet = 804f93da667SLotus Xu ((info.coefficientM * std::get<thresholdValue>(property)) + 805f93da667SLotus Xu (info.scaledOffset * std::pow(10.0, info.scale))) * 806f93da667SLotus Xu std::pow(10.0, info.exponentR); 807f93da667SLotus Xu ipmi::setDbusProperty( 808f93da667SLotus Xu ctx, service, info.sensorPath, std::get<interface>(property), 809f93da667SLotus Xu std::get<propertyName>(property), ipmi::Value(valueToSet)); 810f93da667SLotus Xu } 811f93da667SLotus Xu 81214a47819SLei YU // Invalidate the cache 81314a47819SLei YU sensorThresholdMap.erase(sensorNum); 814f93da667SLotus Xu return ipmi::responseSuccess(); 815f93da667SLotus Xu } 816f93da667SLotus Xu 817d957823eSjayaprakash Mutyala /** @brief implements the get SDR Info command 818d957823eSjayaprakash Mutyala * @param count - Operation 819d957823eSjayaprakash Mutyala * 820d957823eSjayaprakash Mutyala * @returns IPMI completion code plus response data 821d957823eSjayaprakash Mutyala * - sdrCount - sensor/SDR count 822d957823eSjayaprakash Mutyala * - lunsAndDynamicPopulation - static/Dynamic sensor population flag 823d957823eSjayaprakash Mutyala */ 824d957823eSjayaprakash Mutyala ipmi::RspType<uint8_t, // respcount 825d957823eSjayaprakash Mutyala uint8_t // dynamic population flags 826d957823eSjayaprakash Mutyala > 827d957823eSjayaprakash Mutyala ipmiSensorGetDeviceSdrInfo(std::optional<uint8_t> count) 828d06e0e7eSEmily Shaffer { 829d957823eSjayaprakash Mutyala uint8_t sdrCount; 830d957823eSjayaprakash Mutyala // multiple LUNs not supported. 831d957823eSjayaprakash Mutyala constexpr uint8_t lunsAndDynamicPopulation = 1; 832d957823eSjayaprakash Mutyala constexpr uint8_t getSdrCount = 0x01; 833d957823eSjayaprakash Mutyala constexpr uint8_t getSensorCount = 0x00; 834d957823eSjayaprakash Mutyala 835d957823eSjayaprakash Mutyala if (count.value_or(0) == getSdrCount) 836d06e0e7eSEmily Shaffer { 837d957823eSjayaprakash Mutyala // Get SDR count. This returns the total number of SDRs in the device. 83887fd2cd1SPatrick Venture const auto& entityRecords = 83987fd2cd1SPatrick Venture ipmi::sensor::EntityInfoMapContainer::getContainer() 84087fd2cd1SPatrick Venture ->getIpmiEntityRecords(); 841db0cbe64SPatrick Venture sdrCount = 842db0cbe64SPatrick Venture ipmi::sensor::sensors.size() + frus.size() + entityRecords.size(); 843d957823eSjayaprakash Mutyala } 844d957823eSjayaprakash Mutyala else if (count.value_or(0) == getSensorCount) 845d957823eSjayaprakash Mutyala { 846d957823eSjayaprakash Mutyala // Get Sensor count. This returns the number of sensors 847db0cbe64SPatrick Venture sdrCount = ipmi::sensor::sensors.size(); 848d06e0e7eSEmily Shaffer } 849d06e0e7eSEmily Shaffer else 850d06e0e7eSEmily Shaffer { 851d957823eSjayaprakash Mutyala return ipmi::responseInvalidCommandOnLun(); 852d06e0e7eSEmily Shaffer } 853d06e0e7eSEmily Shaffer 854d957823eSjayaprakash Mutyala return ipmi::responseSuccess(sdrCount, lunsAndDynamicPopulation); 855d06e0e7eSEmily Shaffer } 856d06e0e7eSEmily Shaffer 857d957823eSjayaprakash Mutyala /** @brief implements the reserve SDR command 858d957823eSjayaprakash Mutyala * @returns IPMI completion code plus response data 859d957823eSjayaprakash Mutyala * - reservationID - reservation ID 860d957823eSjayaprakash Mutyala */ 861d957823eSjayaprakash Mutyala ipmi::RspType<uint16_t> ipmiSensorReserveSdr() 862a344afc0SEmily Shaffer { 863a344afc0SEmily Shaffer // A constant reservation ID is okay until we implement add/remove SDR. 864d957823eSjayaprakash Mutyala constexpr uint16_t reservationID = 1; 865a344afc0SEmily Shaffer 866d957823eSjayaprakash Mutyala return ipmi::responseSuccess(reservationID); 867a344afc0SEmily Shaffer } 86898a23840SMatthew Barth 869dc212b23STom Joseph void setUnitFieldsForObject(const ipmi::sensor::Info* info, 870cc941e15SEmily Shaffer get_sdr::SensorDataFullRecordBody* body) 871bbef71c2SEmily Shaffer { 872bbef71c2SEmily Shaffer namespace server = sdbusplus::xyz::openbmc_project::Sensor::server; 873dc212b23STom Joseph try 874dc212b23STom Joseph { 875dc212b23STom Joseph auto unit = server::Value::convertUnitFromString(info->unit); 876bbef71c2SEmily Shaffer // Unit strings defined in 877bbef71c2SEmily Shaffer // phosphor-dbus-interfaces/xyz/openbmc_project/Sensor/Value.interface.yaml 878bbef71c2SEmily Shaffer switch (unit) 879bbef71c2SEmily Shaffer { 880bbef71c2SEmily Shaffer case server::Value::Unit::DegreesC: 881bbef71c2SEmily Shaffer body->sensor_units_2_base = get_sdr::SENSOR_UNIT_DEGREES_C; 882bbef71c2SEmily Shaffer break; 883bbef71c2SEmily Shaffer case server::Value::Unit::RPMS: 884812e44c7SKirill Pakhomov body->sensor_units_2_base = get_sdr::SENSOR_UNIT_RPM; 885bbef71c2SEmily Shaffer break; 886bbef71c2SEmily Shaffer case server::Value::Unit::Volts: 887bbef71c2SEmily Shaffer body->sensor_units_2_base = get_sdr::SENSOR_UNIT_VOLTS; 888bbef71c2SEmily Shaffer break; 889bbef71c2SEmily Shaffer case server::Value::Unit::Meters: 890bbef71c2SEmily Shaffer body->sensor_units_2_base = get_sdr::SENSOR_UNIT_METERS; 891bbef71c2SEmily Shaffer break; 892bbef71c2SEmily Shaffer case server::Value::Unit::Amperes: 893bbef71c2SEmily Shaffer body->sensor_units_2_base = get_sdr::SENSOR_UNIT_AMPERES; 894bbef71c2SEmily Shaffer break; 895bbef71c2SEmily Shaffer case server::Value::Unit::Joules: 896bbef71c2SEmily Shaffer body->sensor_units_2_base = get_sdr::SENSOR_UNIT_JOULES; 897bbef71c2SEmily Shaffer break; 898dc212b23STom Joseph case server::Value::Unit::Watts: 899dc212b23STom Joseph body->sensor_units_2_base = get_sdr::SENSOR_UNIT_WATTS; 900dc212b23STom Joseph break; 901bbef71c2SEmily Shaffer default: 902cc941e15SEmily Shaffer // Cannot be hit. 903b51bf9c8SPatrick Venture std::fprintf(stderr, "Unknown value unit type: = %s\n", 904dc212b23STom Joseph info->unit.c_str()); 905cc941e15SEmily Shaffer } 906cc941e15SEmily Shaffer } 90764678b85SPatrick Venture catch (const sdbusplus::exception::InvalidEnumString& e) 908cc941e15SEmily Shaffer { 909cc941e15SEmily Shaffer log<level::WARNING>("Warning: no unit provided for sensor!"); 910cc941e15SEmily Shaffer } 911cc941e15SEmily Shaffer } 912cc941e15SEmily Shaffer 913cc941e15SEmily Shaffer ipmi_ret_t populate_record_from_dbus(get_sdr::SensorDataFullRecordBody* body, 914cc941e15SEmily Shaffer const ipmi::sensor::Info* info, 915cc941e15SEmily Shaffer ipmi_data_len_t data_len) 916cc941e15SEmily Shaffer { 917cc941e15SEmily Shaffer /* Functional sensor case */ 918cc941e15SEmily Shaffer if (isAnalogSensor(info->propertyInterfaces.begin()->first)) 919cc941e15SEmily Shaffer { 920c5324251STony Lee body->sensor_units_1 = info->sensorUnits1; // default is 0. unsigned, no 921c5324251STony Lee // rate, no modifier, not a % 922cc941e15SEmily Shaffer /* Unit info */ 923dc212b23STom Joseph setUnitFieldsForObject(info, body); 92410f4959aSEmily Shaffer 92510f4959aSEmily Shaffer get_sdr::body::set_b(info->coefficientB, body); 92610f4959aSEmily Shaffer get_sdr::body::set_m(info->coefficientM, body); 92710f4959aSEmily Shaffer get_sdr::body::set_b_exp(info->exponentB, body); 928dc212b23STom Joseph get_sdr::body::set_r_exp(info->exponentR, body); 929bbef71c2SEmily Shaffer 930bbef71c2SEmily Shaffer get_sdr::body::set_id_type(0b00, body); // 00 = unicode 9319642391dSTom Joseph } 9329642391dSTom Joseph 9339642391dSTom Joseph /* ID string */ 934be4ffa87SJeremy Kerr auto id_string = info->sensorName; 935be4ffa87SJeremy Kerr 936be4ffa87SJeremy Kerr if (id_string.empty()) 937be4ffa87SJeremy Kerr { 938be4ffa87SJeremy Kerr id_string = info->sensorNameFunc(*info); 939be4ffa87SJeremy Kerr } 9409642391dSTom Joseph 941bbef71c2SEmily Shaffer if (id_string.length() > FULL_RECORD_ID_STR_MAX_LENGTH) 942bbef71c2SEmily Shaffer { 943bbef71c2SEmily Shaffer get_sdr::body::set_id_strlen(FULL_RECORD_ID_STR_MAX_LENGTH, body); 944bbef71c2SEmily Shaffer } 945bbef71c2SEmily Shaffer else 946bbef71c2SEmily Shaffer { 947bbef71c2SEmily Shaffer get_sdr::body::set_id_strlen(id_string.length(), body); 948bbef71c2SEmily Shaffer } 949bbef71c2SEmily Shaffer strncpy(body->id_string, id_string.c_str(), 950bbef71c2SEmily Shaffer get_sdr::body::get_id_strlen(body)); 951bbef71c2SEmily Shaffer 952bbef71c2SEmily Shaffer return IPMI_CC_OK; 953bbef71c2SEmily Shaffer }; 954bbef71c2SEmily Shaffer 955e0cc8553SRatan Gupta ipmi_ret_t ipmi_fru_get_sdr(ipmi_request_t request, ipmi_response_t response, 956e0cc8553SRatan Gupta ipmi_data_len_t data_len) 957e0cc8553SRatan Gupta { 958e0cc8553SRatan Gupta auto req = reinterpret_cast<get_sdr::GetSdrReq*>(request); 959e0cc8553SRatan Gupta auto resp = reinterpret_cast<get_sdr::GetSdrResp*>(response); 960e0cc8553SRatan Gupta get_sdr::SensorDataFruRecord record{}; 961e0cc8553SRatan Gupta auto dataLength = 0; 962e0cc8553SRatan Gupta 963e0cc8553SRatan Gupta auto fru = frus.begin(); 964e0cc8553SRatan Gupta uint8_t fruID{}; 965e0cc8553SRatan Gupta auto recordID = get_sdr::request::get_record_id(req); 966e0cc8553SRatan Gupta 967e0cc8553SRatan Gupta fruID = recordID - FRU_RECORD_ID_START; 968e0cc8553SRatan Gupta fru = frus.find(fruID); 969e0cc8553SRatan Gupta if (fru == frus.end()) 970e0cc8553SRatan Gupta { 971e0cc8553SRatan Gupta return IPMI_CC_SENSOR_INVALID; 972e0cc8553SRatan Gupta } 973e0cc8553SRatan Gupta 974e0cc8553SRatan Gupta /* Header */ 975e0cc8553SRatan Gupta get_sdr::header::set_record_id(recordID, &(record.header)); 976e0cc8553SRatan Gupta record.header.sdr_version = SDR_VERSION; // Based on IPMI Spec v2.0 rev 1.1 977e0cc8553SRatan Gupta record.header.record_type = get_sdr::SENSOR_DATA_FRU_RECORD; 978e0cc8553SRatan Gupta record.header.record_length = sizeof(record.key) + sizeof(record.body); 979e0cc8553SRatan Gupta 980e0cc8553SRatan Gupta /* Key */ 981e0cc8553SRatan Gupta record.key.fruID = fruID; 982e0cc8553SRatan Gupta record.key.accessLun |= IPMI_LOGICAL_FRU; 983e0cc8553SRatan Gupta record.key.deviceAddress = BMCSlaveAddress; 984e0cc8553SRatan Gupta 985e0cc8553SRatan Gupta /* Body */ 986e0cc8553SRatan Gupta record.body.entityID = fru->second[0].entityID; 987e0cc8553SRatan Gupta record.body.entityInstance = fru->second[0].entityInstance; 988e0cc8553SRatan Gupta record.body.deviceType = fruInventoryDevice; 989e0cc8553SRatan Gupta record.body.deviceTypeModifier = IPMIFruInventory; 990e0cc8553SRatan Gupta 991e0cc8553SRatan Gupta /* Device ID string */ 9920b02be92SPatrick Venture auto deviceID = 9930b02be92SPatrick Venture fru->second[0].path.substr(fru->second[0].path.find_last_of('/') + 1, 994e0cc8553SRatan Gupta fru->second[0].path.length()); 995e0cc8553SRatan Gupta 996e0cc8553SRatan Gupta if (deviceID.length() > get_sdr::FRU_RECORD_DEVICE_ID_MAX_LENGTH) 997e0cc8553SRatan Gupta { 998e0cc8553SRatan Gupta get_sdr::body::set_device_id_strlen( 9990b02be92SPatrick Venture get_sdr::FRU_RECORD_DEVICE_ID_MAX_LENGTH, &(record.body)); 1000e0cc8553SRatan Gupta } 1001e0cc8553SRatan Gupta else 1002e0cc8553SRatan Gupta { 10030b02be92SPatrick Venture get_sdr::body::set_device_id_strlen(deviceID.length(), &(record.body)); 1004e0cc8553SRatan Gupta } 1005e0cc8553SRatan Gupta 1006e0cc8553SRatan Gupta strncpy(record.body.deviceID, deviceID.c_str(), 1007e0cc8553SRatan Gupta get_sdr::body::get_device_id_strlen(&(record.body))); 1008e0cc8553SRatan Gupta 1009e0cc8553SRatan Gupta if (++fru == frus.end()) 1010e0cc8553SRatan Gupta { 10119c11894eSJaghathiswari Rankappagounder Natarajan // we have reached till end of fru, so assign the next record id to 10129c11894eSJaghathiswari Rankappagounder Natarajan // 512(Max fru ID = 511) + Entity Record ID(may start with 0). 101387fd2cd1SPatrick Venture const auto& entityRecords = 101487fd2cd1SPatrick Venture ipmi::sensor::EntityInfoMapContainer::getContainer() 101587fd2cd1SPatrick Venture ->getIpmiEntityRecords(); 10169c11894eSJaghathiswari Rankappagounder Natarajan auto next_record_id = 101783a0b848SPatrick Venture (entityRecords.size()) 101883a0b848SPatrick Venture ? entityRecords.begin()->first + ENTITY_RECORD_ID_START 10199c11894eSJaghathiswari Rankappagounder Natarajan : END_OF_RECORD; 10209c11894eSJaghathiswari Rankappagounder Natarajan get_sdr::response::set_next_record_id(next_record_id, resp); 10219c11894eSJaghathiswari Rankappagounder Natarajan } 10229c11894eSJaghathiswari Rankappagounder Natarajan else 10239c11894eSJaghathiswari Rankappagounder Natarajan { 10249c11894eSJaghathiswari Rankappagounder Natarajan get_sdr::response::set_next_record_id( 10259c11894eSJaghathiswari Rankappagounder Natarajan (FRU_RECORD_ID_START + fru->first), resp); 10269c11894eSJaghathiswari Rankappagounder Natarajan } 10279c11894eSJaghathiswari Rankappagounder Natarajan 10289c11894eSJaghathiswari Rankappagounder Natarajan // Check for invalid offset size 10299c11894eSJaghathiswari Rankappagounder Natarajan if (req->offset > sizeof(record)) 10309c11894eSJaghathiswari Rankappagounder Natarajan { 10319c11894eSJaghathiswari Rankappagounder Natarajan return IPMI_CC_PARM_OUT_OF_RANGE; 10329c11894eSJaghathiswari Rankappagounder Natarajan } 10339c11894eSJaghathiswari Rankappagounder Natarajan 10349c11894eSJaghathiswari Rankappagounder Natarajan dataLength = std::min(static_cast<size_t>(req->bytes_to_read), 10359c11894eSJaghathiswari Rankappagounder Natarajan sizeof(record) - req->offset); 10369c11894eSJaghathiswari Rankappagounder Natarajan 10379c11894eSJaghathiswari Rankappagounder Natarajan std::memcpy(resp->record_data, 10389c11894eSJaghathiswari Rankappagounder Natarajan reinterpret_cast<uint8_t*>(&record) + req->offset, dataLength); 10399c11894eSJaghathiswari Rankappagounder Natarajan 10409c11894eSJaghathiswari Rankappagounder Natarajan *data_len = dataLength; 10419c11894eSJaghathiswari Rankappagounder Natarajan *data_len += 2; // additional 2 bytes for next record ID 10429c11894eSJaghathiswari Rankappagounder Natarajan 10439c11894eSJaghathiswari Rankappagounder Natarajan return IPMI_CC_OK; 10449c11894eSJaghathiswari Rankappagounder Natarajan } 10459c11894eSJaghathiswari Rankappagounder Natarajan 10469c11894eSJaghathiswari Rankappagounder Natarajan ipmi_ret_t ipmi_entity_get_sdr(ipmi_request_t request, ipmi_response_t response, 10479c11894eSJaghathiswari Rankappagounder Natarajan ipmi_data_len_t data_len) 10489c11894eSJaghathiswari Rankappagounder Natarajan { 10499c11894eSJaghathiswari Rankappagounder Natarajan auto req = reinterpret_cast<get_sdr::GetSdrReq*>(request); 10509c11894eSJaghathiswari Rankappagounder Natarajan auto resp = reinterpret_cast<get_sdr::GetSdrResp*>(response); 10519c11894eSJaghathiswari Rankappagounder Natarajan get_sdr::SensorDataEntityRecord record{}; 10529c11894eSJaghathiswari Rankappagounder Natarajan auto dataLength = 0; 10539c11894eSJaghathiswari Rankappagounder Natarajan 105487fd2cd1SPatrick Venture const auto& entityRecords = 105587fd2cd1SPatrick Venture ipmi::sensor::EntityInfoMapContainer::getContainer() 105687fd2cd1SPatrick Venture ->getIpmiEntityRecords(); 105783a0b848SPatrick Venture auto entity = entityRecords.begin(); 10589c11894eSJaghathiswari Rankappagounder Natarajan uint8_t entityRecordID; 10599c11894eSJaghathiswari Rankappagounder Natarajan auto recordID = get_sdr::request::get_record_id(req); 10609c11894eSJaghathiswari Rankappagounder Natarajan 10619c11894eSJaghathiswari Rankappagounder Natarajan entityRecordID = recordID - ENTITY_RECORD_ID_START; 106283a0b848SPatrick Venture entity = entityRecords.find(entityRecordID); 106383a0b848SPatrick Venture if (entity == entityRecords.end()) 10649c11894eSJaghathiswari Rankappagounder Natarajan { 10659c11894eSJaghathiswari Rankappagounder Natarajan return IPMI_CC_SENSOR_INVALID; 10669c11894eSJaghathiswari Rankappagounder Natarajan } 10679c11894eSJaghathiswari Rankappagounder Natarajan 10689c11894eSJaghathiswari Rankappagounder Natarajan /* Header */ 10699c11894eSJaghathiswari Rankappagounder Natarajan get_sdr::header::set_record_id(recordID, &(record.header)); 10709c11894eSJaghathiswari Rankappagounder Natarajan record.header.sdr_version = SDR_VERSION; // Based on IPMI Spec v2.0 rev 1.1 10719c11894eSJaghathiswari Rankappagounder Natarajan record.header.record_type = get_sdr::SENSOR_DATA_ENTITY_RECORD; 10729c11894eSJaghathiswari Rankappagounder Natarajan record.header.record_length = sizeof(record.key) + sizeof(record.body); 10739c11894eSJaghathiswari Rankappagounder Natarajan 10749c11894eSJaghathiswari Rankappagounder Natarajan /* Key */ 10759c11894eSJaghathiswari Rankappagounder Natarajan record.key.containerEntityId = entity->second.containerEntityId; 10769c11894eSJaghathiswari Rankappagounder Natarajan record.key.containerEntityInstance = entity->second.containerEntityInstance; 10779c11894eSJaghathiswari Rankappagounder Natarajan get_sdr::key::set_flags(entity->second.isList, entity->second.isLinked, 10789c11894eSJaghathiswari Rankappagounder Natarajan &(record.key)); 10799c11894eSJaghathiswari Rankappagounder Natarajan record.key.entityId1 = entity->second.containedEntities[0].first; 10809c11894eSJaghathiswari Rankappagounder Natarajan record.key.entityInstance1 = entity->second.containedEntities[0].second; 10819c11894eSJaghathiswari Rankappagounder Natarajan 10829c11894eSJaghathiswari Rankappagounder Natarajan /* Body */ 10839c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityId2 = entity->second.containedEntities[1].first; 10849c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityInstance2 = entity->second.containedEntities[1].second; 10859c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityId3 = entity->second.containedEntities[2].first; 10869c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityInstance3 = entity->second.containedEntities[2].second; 10879c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityId4 = entity->second.containedEntities[3].first; 10889c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityInstance4 = entity->second.containedEntities[3].second; 10899c11894eSJaghathiswari Rankappagounder Natarajan 109083a0b848SPatrick Venture if (++entity == entityRecords.end()) 10919c11894eSJaghathiswari Rankappagounder Natarajan { 10920b02be92SPatrick Venture get_sdr::response::set_next_record_id(END_OF_RECORD, 10930b02be92SPatrick Venture resp); // last record 1094e0cc8553SRatan Gupta } 1095e0cc8553SRatan Gupta else 1096e0cc8553SRatan Gupta { 1097e0cc8553SRatan Gupta get_sdr::response::set_next_record_id( 10989c11894eSJaghathiswari Rankappagounder Natarajan (ENTITY_RECORD_ID_START + entity->first), resp); 1099e0cc8553SRatan Gupta } 1100e0cc8553SRatan Gupta 11010fbdbce2SEmily Shaffer // Check for invalid offset size 11020fbdbce2SEmily Shaffer if (req->offset > sizeof(record)) 1103e0cc8553SRatan Gupta { 11040fbdbce2SEmily Shaffer return IPMI_CC_PARM_OUT_OF_RANGE; 1105e0cc8553SRatan Gupta } 1106e0cc8553SRatan Gupta 11070fbdbce2SEmily Shaffer dataLength = std::min(static_cast<size_t>(req->bytes_to_read), 11080fbdbce2SEmily Shaffer sizeof(record) - req->offset); 1109e0cc8553SRatan Gupta 1110b51bf9c8SPatrick Venture std::memcpy(resp->record_data, 11111cd85963SJason M. Bills reinterpret_cast<uint8_t*>(&record) + req->offset, dataLength); 1112e0cc8553SRatan Gupta 1113e0cc8553SRatan Gupta *data_len = dataLength; 1114e0cc8553SRatan Gupta *data_len += 2; // additional 2 bytes for next record ID 1115e0cc8553SRatan Gupta 1116e0cc8553SRatan Gupta return IPMI_CC_OK; 1117e0cc8553SRatan Gupta } 1118e0cc8553SRatan Gupta 1119bbef71c2SEmily Shaffer ipmi_ret_t ipmi_sen_get_sdr(ipmi_netfn_t netfn, ipmi_cmd_t cmd, 1120bbef71c2SEmily Shaffer ipmi_request_t request, ipmi_response_t response, 1121bbef71c2SEmily Shaffer ipmi_data_len_t data_len, ipmi_context_t context) 1122bbef71c2SEmily Shaffer { 1123bbef71c2SEmily Shaffer ipmi_ret_t ret = IPMI_CC_OK; 1124bbef71c2SEmily Shaffer get_sdr::GetSdrReq* req = (get_sdr::GetSdrReq*)request; 1125bbef71c2SEmily Shaffer get_sdr::GetSdrResp* resp = (get_sdr::GetSdrResp*)response; 112638426dd5SPatrick Venture 1127bbef71c2SEmily Shaffer // Note: we use an iterator so we can provide the next ID at the end of 1128bbef71c2SEmily Shaffer // the call. 1129db0cbe64SPatrick Venture auto sensor = ipmi::sensor::sensors.begin(); 1130e0cc8553SRatan Gupta auto recordID = get_sdr::request::get_record_id(req); 1131bbef71c2SEmily Shaffer 1132bbef71c2SEmily Shaffer // At the beginning of a scan, the host side will send us id=0. 1133e0cc8553SRatan Gupta if (recordID != 0) 1134bbef71c2SEmily Shaffer { 11359c11894eSJaghathiswari Rankappagounder Natarajan // recordID 0 to 255 means it is a FULL record. 11369c11894eSJaghathiswari Rankappagounder Natarajan // recordID 256 to 511 means it is a FRU record. 11379c11894eSJaghathiswari Rankappagounder Natarajan // recordID greater then 511 means it is a Entity Association 11389c11894eSJaghathiswari Rankappagounder Natarajan // record. Currently we are supporting three record types: FULL 11399c11894eSJaghathiswari Rankappagounder Natarajan // record, FRU record and Enttiy Association record. 11409c11894eSJaghathiswari Rankappagounder Natarajan if (recordID >= ENTITY_RECORD_ID_START) 11419c11894eSJaghathiswari Rankappagounder Natarajan { 11429c11894eSJaghathiswari Rankappagounder Natarajan return ipmi_entity_get_sdr(request, response, data_len); 11439c11894eSJaghathiswari Rankappagounder Natarajan } 11449c11894eSJaghathiswari Rankappagounder Natarajan else if (recordID >= FRU_RECORD_ID_START && 11459c11894eSJaghathiswari Rankappagounder Natarajan recordID < ENTITY_RECORD_ID_START) 1146e0cc8553SRatan Gupta { 1147e0cc8553SRatan Gupta return ipmi_fru_get_sdr(request, response, data_len); 1148e0cc8553SRatan Gupta } 1149e0cc8553SRatan Gupta else 1150e0cc8553SRatan Gupta { 1151db0cbe64SPatrick Venture sensor = ipmi::sensor::sensors.find(recordID); 1152db0cbe64SPatrick Venture if (sensor == ipmi::sensor::sensors.end()) 1153e0cc8553SRatan Gupta { 1154bbef71c2SEmily Shaffer return IPMI_CC_SENSOR_INVALID; 1155bbef71c2SEmily Shaffer } 1156bbef71c2SEmily Shaffer } 1157e0cc8553SRatan Gupta } 1158bbef71c2SEmily Shaffer 1159bbef71c2SEmily Shaffer uint8_t sensor_id = sensor->first; 1160bbef71c2SEmily Shaffer 116114a47819SLei YU auto it = sdrCacheMap.find(sensor_id); 116214a47819SLei YU if (it == sdrCacheMap.end()) 116314a47819SLei YU { 1164bbef71c2SEmily Shaffer /* Header */ 116514a47819SLei YU get_sdr::SensorDataFullRecord record = {0}; 1166bbef71c2SEmily Shaffer get_sdr::header::set_record_id(sensor_id, &(record.header)); 1167bbef71c2SEmily Shaffer record.header.sdr_version = 0x51; // Based on IPMI Spec v2.0 rev 1.1 1168bbef71c2SEmily Shaffer record.header.record_type = get_sdr::SENSOR_DATA_FULL_RECORD; 1169158ac703SPatrick Venture record.header.record_length = sizeof(record.key) + sizeof(record.body); 1170bbef71c2SEmily Shaffer 1171bbef71c2SEmily Shaffer /* Key */ 11729642391dSTom Joseph get_sdr::key::set_owner_id_bmc(&(record.key)); 1173bbef71c2SEmily Shaffer record.key.sensor_number = sensor_id; 1174bbef71c2SEmily Shaffer 1175bbef71c2SEmily Shaffer /* Body */ 11769642391dSTom Joseph record.body.entity_id = sensor->second.entityType; 1177bbef71c2SEmily Shaffer record.body.sensor_type = sensor->second.sensorType; 1178bbef71c2SEmily Shaffer record.body.event_reading_type = sensor->second.sensorReadingType; 11799642391dSTom Joseph record.body.entity_instance = sensor->second.instance; 11800780df10SJaghathiswari Rankappagounder Natarajan if (ipmi::sensor::Mutability::Write == 11810780df10SJaghathiswari Rankappagounder Natarajan (sensor->second.mutability & ipmi::sensor::Mutability::Write)) 11820780df10SJaghathiswari Rankappagounder Natarajan { 11830780df10SJaghathiswari Rankappagounder Natarajan get_sdr::body::init_settable_state(true, &(record.body)); 11840780df10SJaghathiswari Rankappagounder Natarajan } 1185bbef71c2SEmily Shaffer 1186bbef71c2SEmily Shaffer // Set the type-specific details given the DBus interface 118738426dd5SPatrick Venture populate_record_from_dbus(&(record.body), &(sensor->second), data_len); 118814a47819SLei YU sdrCacheMap[sensor_id] = std::move(record); 118914a47819SLei YU } 119014a47819SLei YU 119114a47819SLei YU const auto& record = sdrCacheMap[sensor_id]; 1192bbef71c2SEmily Shaffer 1193db0cbe64SPatrick Venture if (++sensor == ipmi::sensor::sensors.end()) 1194bbef71c2SEmily Shaffer { 1195e0cc8553SRatan Gupta // we have reached till end of sensor, so assign the next record id 1196e0cc8553SRatan Gupta // to 256(Max Sensor ID = 255) + FRU ID(may start with 0). 119738426dd5SPatrick Venture auto next_record_id = (frus.size()) 119838426dd5SPatrick Venture ? frus.begin()->first + FRU_RECORD_ID_START 11990b02be92SPatrick Venture : END_OF_RECORD; 1200e0cc8553SRatan Gupta 1201e0cc8553SRatan Gupta get_sdr::response::set_next_record_id(next_record_id, resp); 1202bbef71c2SEmily Shaffer } 1203bbef71c2SEmily Shaffer else 1204bbef71c2SEmily Shaffer { 1205bbef71c2SEmily Shaffer get_sdr::response::set_next_record_id(sensor->first, resp); 1206bbef71c2SEmily Shaffer } 1207bbef71c2SEmily Shaffer 12086c9ee519SEmily Shaffer if (req->offset > sizeof(record)) 12096c9ee519SEmily Shaffer { 12106c9ee519SEmily Shaffer return IPMI_CC_PARM_OUT_OF_RANGE; 12116c9ee519SEmily Shaffer } 12126c9ee519SEmily Shaffer 12136c9ee519SEmily Shaffer // data_len will ultimately be the size of the record, plus 12146c9ee519SEmily Shaffer // the size of the next record ID: 12156c9ee519SEmily Shaffer *data_len = std::min(static_cast<size_t>(req->bytes_to_read), 12166c9ee519SEmily Shaffer sizeof(record) - req->offset); 12176c9ee519SEmily Shaffer 12186c9ee519SEmily Shaffer std::memcpy(resp->record_data, 121914a47819SLei YU reinterpret_cast<const uint8_t*>(&record) + req->offset, 122014a47819SLei YU *data_len); 12216c9ee519SEmily Shaffer 12226c9ee519SEmily Shaffer // data_len should include the LSB and MSB: 12231cd85963SJason M. Bills *data_len += 12241cd85963SJason M. Bills sizeof(resp->next_record_id_lsb) + sizeof(resp->next_record_id_msb); 1225bbef71c2SEmily Shaffer 1226bbef71c2SEmily Shaffer return ret; 1227bbef71c2SEmily Shaffer } 1228bbef71c2SEmily Shaffer 12293342a8e0SJia, Chunhui static bool isFromSystemChannel() 12303342a8e0SJia, Chunhui { 12313342a8e0SJia, Chunhui // TODO we could not figure out where the request is from based on IPMI 12323342a8e0SJia, Chunhui // command handler parameters. because of it, we can not differentiate 12333342a8e0SJia, Chunhui // request from SMS/SMM or IPMB channel 12343342a8e0SJia, Chunhui return true; 12353342a8e0SJia, Chunhui } 12363342a8e0SJia, Chunhui 12373342a8e0SJia, Chunhui ipmi_ret_t ipmicmdPlatformEvent(ipmi_netfn_t netfn, ipmi_cmd_t cmd, 12383342a8e0SJia, Chunhui ipmi_request_t request, 12393342a8e0SJia, Chunhui ipmi_response_t response, 12403342a8e0SJia, Chunhui ipmi_data_len_t dataLen, ipmi_context_t context) 12413342a8e0SJia, Chunhui { 12423342a8e0SJia, Chunhui uint16_t generatorID; 12433342a8e0SJia, Chunhui size_t count; 12443342a8e0SJia, Chunhui bool assert = true; 12453342a8e0SJia, Chunhui std::string sensorPath; 12463342a8e0SJia, Chunhui size_t paraLen = *dataLen; 12473342a8e0SJia, Chunhui PlatformEventRequest* req; 12483342a8e0SJia, Chunhui *dataLen = 0; 12493342a8e0SJia, Chunhui 12503342a8e0SJia, Chunhui if ((paraLen < selSystemEventSizeWith1Bytes) || 12513342a8e0SJia, Chunhui (paraLen > selSystemEventSizeWith3Bytes)) 12523342a8e0SJia, Chunhui { 12533342a8e0SJia, Chunhui return IPMI_CC_REQ_DATA_LEN_INVALID; 12543342a8e0SJia, Chunhui } 12553342a8e0SJia, Chunhui 12563342a8e0SJia, Chunhui if (isFromSystemChannel()) 12573342a8e0SJia, Chunhui { // first byte for SYSTEM Interface is Generator ID 12583342a8e0SJia, Chunhui // +1 to get common struct 12593342a8e0SJia, Chunhui req = reinterpret_cast<PlatformEventRequest*>((uint8_t*)request + 1); 12603342a8e0SJia, Chunhui // Capture the generator ID 12613342a8e0SJia, Chunhui generatorID = *reinterpret_cast<uint8_t*>(request); 12623342a8e0SJia, Chunhui // Platform Event usually comes from other firmware, like BIOS. 12633342a8e0SJia, Chunhui // Unlike BMC sensor, it does not have BMC DBUS sensor path. 12643342a8e0SJia, Chunhui sensorPath = "System"; 12653342a8e0SJia, Chunhui } 12663342a8e0SJia, Chunhui else 12673342a8e0SJia, Chunhui { 12683342a8e0SJia, Chunhui req = reinterpret_cast<PlatformEventRequest*>(request); 12693342a8e0SJia, Chunhui // TODO GenratorID for IPMB is combination of RqSA and RqLUN 12703342a8e0SJia, Chunhui generatorID = 0xff; 12713342a8e0SJia, Chunhui sensorPath = "IPMB"; 12723342a8e0SJia, Chunhui } 12733342a8e0SJia, Chunhui // Content of event data field depends on sensor class. 12743342a8e0SJia, Chunhui // When data0 bit[5:4] is non-zero, valid data counts is 3. 12753342a8e0SJia, Chunhui // When data0 bit[7:6] is non-zero, valid data counts is 2. 12763342a8e0SJia, Chunhui if (((req->data[0] & byte3EnableMask) != 0 && 12773342a8e0SJia, Chunhui paraLen < selSystemEventSizeWith3Bytes) || 12783342a8e0SJia, Chunhui ((req->data[0] & byte2EnableMask) != 0 && 12793342a8e0SJia, Chunhui paraLen < selSystemEventSizeWith2Bytes)) 12803342a8e0SJia, Chunhui { 12813342a8e0SJia, Chunhui return IPMI_CC_REQ_DATA_LEN_INVALID; 12823342a8e0SJia, Chunhui } 12833342a8e0SJia, Chunhui 12843342a8e0SJia, Chunhui // Count bytes of Event Data 12853342a8e0SJia, Chunhui if ((req->data[0] & byte3EnableMask) != 0) 12863342a8e0SJia, Chunhui { 12873342a8e0SJia, Chunhui count = 3; 12883342a8e0SJia, Chunhui } 12893342a8e0SJia, Chunhui else if ((req->data[0] & byte2EnableMask) != 0) 12903342a8e0SJia, Chunhui { 12913342a8e0SJia, Chunhui count = 2; 12923342a8e0SJia, Chunhui } 12933342a8e0SJia, Chunhui else 12943342a8e0SJia, Chunhui { 12953342a8e0SJia, Chunhui count = 1; 12963342a8e0SJia, Chunhui } 12973342a8e0SJia, Chunhui assert = req->eventDirectionType & directionMask ? false : true; 12983342a8e0SJia, Chunhui std::vector<uint8_t> eventData(req->data, req->data + count); 12993342a8e0SJia, Chunhui 13003342a8e0SJia, Chunhui sdbusplus::bus::bus dbus(bus); 13013342a8e0SJia, Chunhui std::string service = 13023342a8e0SJia, Chunhui ipmi::getService(dbus, ipmiSELAddInterface, ipmiSELPath); 13033342a8e0SJia, Chunhui sdbusplus::message::message writeSEL = dbus.new_method_call( 13043342a8e0SJia, Chunhui service.c_str(), ipmiSELPath, ipmiSELAddInterface, "IpmiSelAdd"); 13053342a8e0SJia, Chunhui writeSEL.append(ipmiSELAddMessage, sensorPath, eventData, assert, 13063342a8e0SJia, Chunhui generatorID); 13073342a8e0SJia, Chunhui try 13083342a8e0SJia, Chunhui { 13093342a8e0SJia, Chunhui dbus.call(writeSEL); 13103342a8e0SJia, Chunhui } 1311a2ad2da8SPatrick Williams catch (const sdbusplus::exception_t& e) 13123342a8e0SJia, Chunhui { 13133342a8e0SJia, Chunhui phosphor::logging::log<phosphor::logging::level::ERR>(e.what()); 13143342a8e0SJia, Chunhui return IPMI_CC_UNSPECIFIED_ERROR; 13153342a8e0SJia, Chunhui } 13163342a8e0SJia, Chunhui return IPMI_CC_OK; 13173342a8e0SJia, Chunhui } 13183342a8e0SJia, Chunhui 131998a23840SMatthew Barth void register_netfn_sen_functions() 132098a23840SMatthew Barth { 1321d351a729SWilly Tu // Handlers with dbus-sdr handler implementation. 1322d351a729SWilly Tu // Do not register the hander if it dynamic sensors stack is used. 1323a8be7dc8SDeepak Kumar Sahu 1324d351a729SWilly Tu #ifndef FEATURE_DYNAMIC_SENSORS 1325be5c6b2aSLei YU 1326*962e68baSLei YU #ifdef FEATURE_SENSORS_CACHE 1327be5c6b2aSLei YU // Initialize the sensor matches 1328be5c6b2aSLei YU initSensorMatches(); 1329*962e68baSLei YU #endif 1330be5c6b2aSLei YU 13310573237fSTom // <Set Sensor Reading and Event Status> 13329da3a750SDeepak Kumar Sahu ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 13339da3a750SDeepak Kumar Sahu ipmi::sensor_event::cmdSetSensorReadingAndEvtSts, 13349da3a750SDeepak Kumar Sahu ipmi::Privilege::Operator, ipmiSetSensorReading); 13350573237fSTom // <Get Sensor Reading> 13364c3feba5Sjayaprakash Mutyala ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 13374c3feba5Sjayaprakash Mutyala ipmi::sensor_event::cmdGetSensorReading, 13384c3feba5Sjayaprakash Mutyala ipmi::Privilege::User, ipmiSensorGetSensorReading); 1339a344afc0SEmily Shaffer 13405ca50959STom Joseph // <Reserve Device SDR Repository> 1341d957823eSjayaprakash Mutyala ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 1342d957823eSjayaprakash Mutyala ipmi::sensor_event::cmdReserveDeviceSdrRepository, 1343d957823eSjayaprakash Mutyala ipmi::Privilege::User, ipmiSensorReserveSdr); 134498a23840SMatthew Barth 13455ca50959STom Joseph // <Get Device SDR Info> 1346d957823eSjayaprakash Mutyala ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 1347d957823eSjayaprakash Mutyala ipmi::sensor_event::cmdGetDeviceSdrInfo, 1348d957823eSjayaprakash Mutyala ipmi::Privilege::User, ipmiSensorGetDeviceSdrInfo); 1349bbef71c2SEmily Shaffer 13505c0beec1SDhruvaraj Subhashchandran // <Get Sensor Thresholds> 1351996c9798Sjayaprakash Mutyala ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 1352996c9798Sjayaprakash Mutyala ipmi::sensor_event::cmdGetSensorThreshold, 1353996c9798Sjayaprakash Mutyala ipmi::Privilege::User, ipmiSensorGetSensorThresholds); 13545c0beec1SDhruvaraj Subhashchandran 1355f93da667SLotus Xu // <Set Sensor Thresholds> 1356f93da667SLotus Xu ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 1357f93da667SLotus Xu ipmi::sensor_event::cmdSetSensorThreshold, 1358f93da667SLotus Xu ipmi::Privilege::User, ipmiSenSetSensorThresholds); 1359d351a729SWilly Tu #endif 1360d351a729SWilly Tu 1361d351a729SWilly Tu // Common Handers used by both implementation. 1362d351a729SWilly Tu 1363d351a729SWilly Tu // <Platform Event Message> 1364d351a729SWilly Tu ipmi_register_callback(NETFUN_SENSOR, IPMI_CMD_PLATFORM_EVENT, nullptr, 1365d351a729SWilly Tu ipmicmdPlatformEvent, PRIVILEGE_OPERATOR); 1366d351a729SWilly Tu 1367d351a729SWilly Tu // <Get Sensor Type> 1368d351a729SWilly Tu ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 1369d351a729SWilly Tu ipmi::sensor_event::cmdGetSensorType, 1370d351a729SWilly Tu ipmi::Privilege::User, ipmiGetSensorType); 1371d351a729SWilly Tu 1372d351a729SWilly Tu // <Get Device SDR> 1373d351a729SWilly Tu ipmi_register_callback(NETFUN_SENSOR, IPMI_CMD_GET_DEVICE_SDR, nullptr, 1374d351a729SWilly Tu ipmi_sen_get_sdr, PRIVILEGE_USER); 137598a23840SMatthew Barth return; 137698a23840SMatthew Barth } 1377