19cf85627SBrandon Kim #include "config.h" 29cf85627SBrandon Kim 346470a38SPatrick Venture #include "sensorhandler.hpp" 40b02be92SPatrick Venture 50b02be92SPatrick Venture #include "fruread.hpp" 60b02be92SPatrick Venture 798a23840SMatthew Barth #include <systemd/sd-bus.h> 80b02be92SPatrick Venture 9e08fbffcSVernon Mauery #include <ipmid/api.hpp> 109cf0838aSVernon Mauery #include <ipmid/entity_map_json.hpp> 1133250240SVernon Mauery #include <ipmid/types.hpp> 126a98fe7fSVernon Mauery #include <ipmid/utils.hpp> 1318e99992SDhruvaraj Subhashchandran #include <phosphor-logging/elog-errors.hpp> 140b02be92SPatrick Venture #include <phosphor-logging/log.hpp> 154c008028SWilliam A. Kennington III #include <sdbusplus/message/types.hpp> 160b02be92SPatrick Venture #include <xyz/openbmc_project/Common/error.hpp> 170b02be92SPatrick Venture #include <xyz/openbmc_project/Sensor/Value/server.hpp> 180b02be92SPatrick Venture 19fbc6c9d7SPatrick Williams #include <bitset> 20fbc6c9d7SPatrick Williams #include <cmath> 21fbc6c9d7SPatrick Williams #include <cstring> 22fbc6c9d7SPatrick Williams #include <set> 23fbc6c9d7SPatrick Williams 24e0cc8553SRatan Gupta static constexpr uint8_t fruInventoryDevice = 0x10; 25e0cc8553SRatan Gupta static constexpr uint8_t IPMIFruInventory = 0x02; 2668d9d405SMatt Simmering static constexpr uint8_t BMCTargetAddress = 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 = 43523e2d1bSWilly Tu sdbusplus::error::xyz::openbmc_project::common::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 89962e68baSLei YU #ifdef FEATURE_SENSORS_CACHE 905d82f474SPatrick Williams std::map<uint8_t, std::unique_ptr<sdbusplus::bus::match_t>> sensorAddedMatches 915d82f474SPatrick Williams __attribute__((init_priority(101))); 925d82f474SPatrick Williams std::map<uint8_t, std::unique_ptr<sdbusplus::bus::match_t>> sensorUpdatedMatches 935d82f474SPatrick Williams __attribute__((init_priority(101))); 945d82f474SPatrick Williams std::map<uint8_t, std::unique_ptr<sdbusplus::bus::match_t>> sensorRemovedMatches 955d82f474SPatrick Williams __attribute__((init_priority(101))); 965d82f474SPatrick Williams std::unique_ptr<sdbusplus::bus::match_t> sensorsOwnerMatch 977f3a70f0SLei YU __attribute__((init_priority(101))); 98be5c6b2aSLei YU 999714050fSLei YU ipmi::sensor::SensorCacheMap sensorCacheMap __attribute__((init_priority(101))); 1008c2c048eSLei YU 1017f3a70f0SLei YU // It is needed to know which objects belong to which service, so that when a 1027f3a70f0SLei YU // service exits without interfacesRemoved signal, we could invaildate the cache 1037f3a70f0SLei YU // that is related to the service. It uses below two variables: 1047f3a70f0SLei YU // - idToServiceMap records which sensors are known to have a related service; 1057f3a70f0SLei YU // - serviceToIdMap maps a service to the sensors. 1067f3a70f0SLei YU using sensorIdToServiceMap = std::unordered_map<uint8_t, std::string>; 1077f3a70f0SLei YU sensorIdToServiceMap idToServiceMap __attribute__((init_priority(101))); 1087f3a70f0SLei YU 1097f3a70f0SLei YU using sensorServiceToIdMap = std::unordered_map<std::string, std::set<uint8_t>>; 1107f3a70f0SLei YU sensorServiceToIdMap serviceToIdMap __attribute__((init_priority(101))); 1117f3a70f0SLei YU 11211d68897SWilly Tu static void fillSensorIdServiceMap(const std::string&, 1137f3a70f0SLei YU const std::string& /*intf*/, uint8_t id, 1147f3a70f0SLei YU const std::string& service) 1157f3a70f0SLei YU { 1167f3a70f0SLei YU if (idToServiceMap.find(id) != idToServiceMap.end()) 1177f3a70f0SLei YU { 1187f3a70f0SLei YU return; 1197f3a70f0SLei YU } 1207f3a70f0SLei YU idToServiceMap[id] = service; 1217f3a70f0SLei YU serviceToIdMap[service].insert(id); 1227f3a70f0SLei YU } 1237f3a70f0SLei YU 1247f3a70f0SLei YU static void fillSensorIdServiceMap(const std::string& obj, 1257f3a70f0SLei YU const std::string& intf, uint8_t id) 1267f3a70f0SLei YU { 1277f3a70f0SLei YU if (idToServiceMap.find(id) != idToServiceMap.end()) 1287f3a70f0SLei YU { 1297f3a70f0SLei YU return; 1307f3a70f0SLei YU } 1317f3a70f0SLei YU try 1327f3a70f0SLei YU { 1335d82f474SPatrick Williams sdbusplus::bus_t bus{ipmid_get_sd_bus_connection()}; 1347f3a70f0SLei YU auto service = ipmi::getService(bus, intf, obj); 1357f3a70f0SLei YU idToServiceMap[id] = service; 1367f3a70f0SLei YU serviceToIdMap[service].insert(id); 1377f3a70f0SLei YU } 1387f3a70f0SLei YU catch (...) 1397f3a70f0SLei YU { 1407f3a70f0SLei YU // Ignore 1417f3a70f0SLei YU } 1427f3a70f0SLei YU } 1437f3a70f0SLei YU 144be5c6b2aSLei YU void initSensorMatches() 145be5c6b2aSLei YU { 146be5c6b2aSLei YU using namespace sdbusplus::bus::match::rules; 1475d82f474SPatrick Williams sdbusplus::bus_t bus{ipmid_get_sd_bus_connection()}; 148be5c6b2aSLei YU for (const auto& s : ipmi::sensor::sensors) 149be5c6b2aSLei YU { 150be5c6b2aSLei YU sensorAddedMatches.emplace( 151be5c6b2aSLei YU s.first, 1525d82f474SPatrick Williams std::make_unique<sdbusplus::bus::match_t>( 153be5c6b2aSLei YU bus, interfacesAdded() + argNpath(0, s.second.sensorPath), 1547f3a70f0SLei YU [id = s.first, obj = s.second.sensorPath, 1557f3a70f0SLei YU intf = s.second.propertyInterfaces.begin()->first]( 1567f3a70f0SLei YU auto& /*msg*/) { fillSensorIdServiceMap(obj, intf, id); })); 1577f3a70f0SLei YU sensorRemovedMatches.emplace( 1587f3a70f0SLei YU s.first, 1595d82f474SPatrick Williams std::make_unique<sdbusplus::bus::match_t>( 1607f3a70f0SLei YU bus, interfacesRemoved() + argNpath(0, s.second.sensorPath), 1617f3a70f0SLei YU [id = s.first](auto& /*msg*/) { 1627f3a70f0SLei YU // Ideally this should work. 1637f3a70f0SLei YU // But when a service is terminated or crashed, it does not 1647f3a70f0SLei YU // emit interfacesRemoved signal. In that case it's handled 1657f3a70f0SLei YU // by sensorsOwnerMatch 1667f3a70f0SLei YU sensorCacheMap[id].reset(); 167be5c6b2aSLei YU })); 168be5c6b2aSLei YU sensorUpdatedMatches.emplace( 1695d82f474SPatrick Williams s.first, std::make_unique<sdbusplus::bus::match_t>( 170be5c6b2aSLei YU bus, 171be5c6b2aSLei YU type::signal() + path(s.second.sensorPath) + 172be5c6b2aSLei YU member("PropertiesChanged"s) + 173be5c6b2aSLei YU interface("org.freedesktop.DBus.Properties"s), 1749714050fSLei YU [&s](auto& msg) { 175fbc6c9d7SPatrick Williams fillSensorIdServiceMap(s.second.sensorPath, 1767f3a70f0SLei YU s.second.propertyInterfaces.begin()->first, 1777f3a70f0SLei YU s.first); 1789714050fSLei YU try 1799714050fSLei YU { 1808e8152c5SLei YU // This is signal callback 1818e8152c5SLei YU std::string interfaceName; 1828e8152c5SLei YU msg.read(interfaceName); 1838e8152c5SLei YU ipmi::PropertyMap props; 1848e8152c5SLei YU msg.read(props); 1858e8152c5SLei YU s.second.getFunc(s.first, s.second, props); 1869714050fSLei YU } 1879714050fSLei YU catch (const std::exception& e) 1889714050fSLei YU { 1899714050fSLei YU sensorCacheMap[s.first].reset(); 1909714050fSLei YU } 191be5c6b2aSLei YU })); 1924a105cd6SJian Zhang } 1935d82f474SPatrick Williams sensorsOwnerMatch = std::make_unique<sdbusplus::bus::match_t>( 1947f3a70f0SLei YU bus, nameOwnerChanged(), [](auto& msg) { 1957f3a70f0SLei YU std::string name; 1967f3a70f0SLei YU std::string oldOwner; 1977f3a70f0SLei YU std::string newOwner; 1987f3a70f0SLei YU msg.read(name, oldOwner, newOwner); 1997f3a70f0SLei YU 2007f3a70f0SLei YU if (!name.empty() && newOwner.empty()) 2017f3a70f0SLei YU { 2027f3a70f0SLei YU // The service exits 2037f3a70f0SLei YU const auto it = serviceToIdMap.find(name); 2047f3a70f0SLei YU if (it == serviceToIdMap.end()) 2057f3a70f0SLei YU { 2067f3a70f0SLei YU return; 2077f3a70f0SLei YU } 2087f3a70f0SLei YU for (const auto& id : it->second) 2097f3a70f0SLei YU { 2107f3a70f0SLei YU // Invalidate cache 2117f3a70f0SLei YU sensorCacheMap[id].reset(); 2127f3a70f0SLei YU } 2137f3a70f0SLei YU } 2147f3a70f0SLei YU }); 215be5c6b2aSLei YU } 216962e68baSLei YU #endif 217be5c6b2aSLei YU 2182ae09b9aSEmily Shaffer // Use a lookup table to find the interface name of a specific sensor 2192ae09b9aSEmily Shaffer // This will be used until an alternative is found. this is the first 2202ae09b9aSEmily Shaffer // step for mapping IPMI 2210b02be92SPatrick Venture int find_openbmc_path(uint8_t num, dbus_interface_t* interface) 2220b02be92SPatrick Venture { 223db0cbe64SPatrick Venture const auto& sensor_it = ipmi::sensor::sensors.find(num); 224db0cbe64SPatrick Venture if (sensor_it == ipmi::sensor::sensors.end()) 2252ae09b9aSEmily Shaffer { 226ba23ff71SAdriana Kobylak // The sensor map does not contain the sensor requested 227ba23ff71SAdriana Kobylak return -EINVAL; 2282ae09b9aSEmily Shaffer } 2292ae09b9aSEmily Shaffer 2302ae09b9aSEmily Shaffer const auto& info = sensor_it->second; 2312ae09b9aSEmily Shaffer 232*a008871dSGeorge Liu std::string serviceName{}; 233*a008871dSGeorge Liu try 234*a008871dSGeorge Liu { 235*a008871dSGeorge Liu sdbusplus::bus_t bus{ipmid_get_sd_bus_connection()}; 236*a008871dSGeorge Liu serviceName = ipmi::getService(bus, info.sensorInterface, 237*a008871dSGeorge Liu info.sensorPath); 238*a008871dSGeorge Liu } 239*a008871dSGeorge Liu catch (const sdbusplus::exception_t&) 2400b02be92SPatrick Venture { 241b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to get %s busname: %s\n", 242*a008871dSGeorge Liu info.sensorPath.c_str(), serviceName.c_str()); 243*a008871dSGeorge Liu return -EINVAL; 2442ae09b9aSEmily Shaffer } 2452ae09b9aSEmily Shaffer 2462ae09b9aSEmily Shaffer interface->sensortype = info.sensorType; 247*a008871dSGeorge Liu strcpy(interface->bus, serviceName.c_str()); 2482ae09b9aSEmily Shaffer strcpy(interface->path, info.sensorPath.c_str()); 2492ae09b9aSEmily Shaffer // Take the interface name from the beginning of the DbusInterfaceMap. This 2502ae09b9aSEmily Shaffer // works for the Value interface but may not suffice for more complex 2512ae09b9aSEmily Shaffer // sensors. 2522ae09b9aSEmily Shaffer // tracked https://github.com/openbmc/phosphor-host-ipmid/issues/103 2530b02be92SPatrick Venture strcpy(interface->interface, 2540b02be92SPatrick Venture info.propertyInterfaces.begin()->first.c_str()); 2552ae09b9aSEmily Shaffer interface->sensornumber = num; 2562ae09b9aSEmily Shaffer 257*a008871dSGeorge Liu return 0; 2582ae09b9aSEmily Shaffer } 2592ae09b9aSEmily Shaffer 260d700e76aSTom ///////////////////////////////////////////////////////////////////// 261d700e76aSTom // 262d700e76aSTom // Routines used by ipmi commands wanting to interact on the dbus 263d700e76aSTom // 264d700e76aSTom ///////////////////////////////////////////////////////////////////// 2650b02be92SPatrick Venture int set_sensor_dbus_state_s(uint8_t number, const char* method, 2660b02be92SPatrick Venture const char* value) 2670b02be92SPatrick Venture { 268d700e76aSTom dbus_interface_t a; 269d700e76aSTom int r; 270d700e76aSTom sd_bus_error error = SD_BUS_ERROR_NULL; 271d700e76aSTom sd_bus_message* m = NULL; 272d700e76aSTom 2732ae09b9aSEmily Shaffer r = find_openbmc_path(number, &a); 274d700e76aSTom 2750b02be92SPatrick Venture if (r < 0) 2760b02be92SPatrick Venture { 277b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to find Sensor 0x%02x\n", number); 278d700e76aSTom return 0; 279d700e76aSTom } 280d700e76aSTom 2810b02be92SPatrick Venture r = sd_bus_message_new_method_call(bus, &m, a.bus, a.path, a.interface, 2820b02be92SPatrick Venture method); 2830b02be92SPatrick Venture if (r < 0) 2840b02be92SPatrick Venture { 285b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to create a method call: %s", 286b51bf9c8SPatrick Venture strerror(-r)); 287d700e76aSTom goto final; 288d700e76aSTom } 289d700e76aSTom 290d700e76aSTom r = sd_bus_message_append(m, "v", "s", value); 2910b02be92SPatrick Venture if (r < 0) 2920b02be92SPatrick Venture { 293b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to create a input parameter: %s", 294b51bf9c8SPatrick Venture strerror(-r)); 295d700e76aSTom goto final; 296d700e76aSTom } 297d700e76aSTom 298d700e76aSTom r = sd_bus_call(bus, m, 0, &error, NULL); 2990b02be92SPatrick Venture if (r < 0) 3000b02be92SPatrick Venture { 301b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to call the method: %s", strerror(-r)); 302d700e76aSTom } 303d700e76aSTom 304d700e76aSTom final: 305d700e76aSTom sd_bus_error_free(&error); 306d700e76aSTom m = sd_bus_message_unref(m); 307d700e76aSTom 308d700e76aSTom return 0; 309d700e76aSTom } 3100b02be92SPatrick Venture int set_sensor_dbus_state_y(uint8_t number, const char* method, 3110b02be92SPatrick Venture const uint8_t value) 3120b02be92SPatrick Venture { 313d700e76aSTom dbus_interface_t a; 314d700e76aSTom int r; 315d700e76aSTom sd_bus_error error = SD_BUS_ERROR_NULL; 316d700e76aSTom sd_bus_message* m = NULL; 317d700e76aSTom 3182ae09b9aSEmily Shaffer r = find_openbmc_path(number, &a); 319d700e76aSTom 3200b02be92SPatrick Venture if (r < 0) 3210b02be92SPatrick Venture { 322b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to find Sensor 0x%02x\n", number); 323d700e76aSTom return 0; 324d700e76aSTom } 325d700e76aSTom 3260b02be92SPatrick Venture r = sd_bus_message_new_method_call(bus, &m, a.bus, a.path, a.interface, 3270b02be92SPatrick Venture method); 3280b02be92SPatrick Venture if (r < 0) 3290b02be92SPatrick Venture { 330b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to create a method call: %s", 331b51bf9c8SPatrick Venture strerror(-r)); 332d700e76aSTom goto final; 333d700e76aSTom } 334d700e76aSTom 335d700e76aSTom r = sd_bus_message_append(m, "v", "i", value); 3360b02be92SPatrick Venture if (r < 0) 3370b02be92SPatrick Venture { 338b51bf9c8SPatrick Venture std::fprintf(stderr, "Failed to create a input parameter: %s", 339b51bf9c8SPatrick Venture strerror(-r)); 340d700e76aSTom goto final; 341d700e76aSTom } 342d700e76aSTom 343d700e76aSTom r = sd_bus_call(bus, m, 0, &error, NULL); 3440b02be92SPatrick Venture if (r < 0) 3450b02be92SPatrick Venture { 346b51bf9c8SPatrick Venture std::fprintf(stderr, "12 Failed to call the method: %s", strerror(-r)); 347d700e76aSTom } 348d700e76aSTom 349d700e76aSTom final: 350d700e76aSTom sd_bus_error_free(&error); 351d700e76aSTom m = sd_bus_message_unref(m); 352d700e76aSTom 353d700e76aSTom return 0; 354d700e76aSTom } 355d700e76aSTom 3560b02be92SPatrick Venture uint8_t dbus_to_sensor_type(char* p) 3570b02be92SPatrick Venture { 35898a23840SMatthew Barth sensorTypemap_t* s = g_SensorTypeMap; 35998a23840SMatthew Barth char r = 0; 3600b02be92SPatrick Venture while (s->number != 0xFF) 3610b02be92SPatrick Venture { 3620b02be92SPatrick Venture if (!strcmp(s->dbusname, p)) 3630b02be92SPatrick Venture { 364558184eaSTom Joseph r = s->typecode; 36598a23840SMatthew Barth break; 36698a23840SMatthew Barth } 36798a23840SMatthew Barth s++; 36898a23840SMatthew Barth } 36998a23840SMatthew Barth 37098a23840SMatthew Barth if (s->number == 0xFF) 37198a23840SMatthew Barth printf("Failed to find Sensor Type %s\n", p); 37298a23840SMatthew Barth 37398a23840SMatthew Barth return r; 37498a23840SMatthew Barth } 37598a23840SMatthew Barth 3760b02be92SPatrick Venture uint8_t get_type_from_interface(dbus_interface_t dbus_if) 3770b02be92SPatrick Venture { 37856003453SBrad Bishop uint8_t type; 37998a23840SMatthew Barth 38098a23840SMatthew Barth // This is where sensors that do not exist in dbus but do 38198a23840SMatthew Barth // exist in the host code stop. This should indicate it 38298a23840SMatthew Barth // is not a supported sensor 3830b02be92SPatrick Venture if (dbus_if.interface[0] == 0) 3840b02be92SPatrick Venture { 3850b02be92SPatrick Venture return 0; 3860b02be92SPatrick Venture } 38798a23840SMatthew Barth 3887117441cSEmily Shaffer // Fetch type from interface itself. 3897117441cSEmily Shaffer if (dbus_if.sensortype != 0) 3907117441cSEmily Shaffer { 3917117441cSEmily Shaffer type = dbus_if.sensortype; 3920b02be92SPatrick Venture } 3930b02be92SPatrick Venture else 3940b02be92SPatrick Venture { 39598a23840SMatthew Barth // Non InventoryItems 3964491a46fSPatrick Venture char* p = strrchr(dbus_if.path, '/'); 39756003453SBrad Bishop type = dbus_to_sensor_type(p + 1); 39898a23840SMatthew Barth } 39998a23840SMatthew Barth 40056003453SBrad Bishop return type; 40198a23840SMatthew Barth } 40298a23840SMatthew Barth 403391f3303SEmily Shaffer // Replaces find_sensor 4040b02be92SPatrick Venture uint8_t find_type_for_sensor_number(uint8_t num) 4050b02be92SPatrick Venture { 406391f3303SEmily Shaffer int r; 407391f3303SEmily Shaffer dbus_interface_t dbus_if; 4082ae09b9aSEmily Shaffer r = find_openbmc_path(num, &dbus_if); 4090b02be92SPatrick Venture if (r < 0) 4100b02be92SPatrick Venture { 411b51bf9c8SPatrick Venture std::fprintf(stderr, "Could not find sensor %d\n", num); 41291875f77SLei YU return 0; 413391f3303SEmily Shaffer } 414391f3303SEmily Shaffer return get_type_from_interface(dbus_if); 415391f3303SEmily Shaffer } 416391f3303SEmily Shaffer 417a8be7dc8SDeepak Kumar Sahu /** 418a8be7dc8SDeepak Kumar Sahu * @brief implements the get sensor type command. 419a8be7dc8SDeepak Kumar Sahu * @param - sensorNumber 420a8be7dc8SDeepak Kumar Sahu * 421a8be7dc8SDeepak Kumar Sahu * @return IPMI completion code plus response data on success. 422a8be7dc8SDeepak Kumar Sahu * - sensorType 423a8be7dc8SDeepak Kumar Sahu * - eventType 424a8be7dc8SDeepak Kumar Sahu **/ 425a8be7dc8SDeepak Kumar Sahu 426a8be7dc8SDeepak Kumar Sahu ipmi::RspType<uint8_t, // sensorType 427a8be7dc8SDeepak Kumar Sahu uint8_t // eventType 428a8be7dc8SDeepak Kumar Sahu > 429a8be7dc8SDeepak Kumar Sahu ipmiGetSensorType(uint8_t sensorNumber) 43098a23840SMatthew Barth { 43164b7621cSWang Xiaohua const auto it = ipmi::sensor::sensors.find(sensorNumber); 43264b7621cSWang Xiaohua if (it == ipmi::sensor::sensors.end()) 4330b02be92SPatrick Venture { 43464b7621cSWang Xiaohua // The sensor map does not contain the sensor requested 435a8be7dc8SDeepak Kumar Sahu return ipmi::responseSensorInvalid(); 43698a23840SMatthew Barth } 43798a23840SMatthew Barth 43864b7621cSWang Xiaohua const auto& info = it->second; 43964b7621cSWang Xiaohua uint8_t sensorType = info.sensorType; 44064b7621cSWang Xiaohua uint8_t eventType = info.sensorReadingType; 44164b7621cSWang Xiaohua 442a8be7dc8SDeepak Kumar Sahu return ipmi::responseSuccess(sensorType, eventType); 44398a23840SMatthew Barth } 44498a23840SMatthew Barth 4450b02be92SPatrick Venture const std::set<std::string> analogSensorInterfaces = { 446cc941e15SEmily Shaffer "xyz.openbmc_project.Sensor.Value", 447e9a64056SPatrick Venture "xyz.openbmc_project.Control.FanPwm", 448cc941e15SEmily Shaffer }; 449cc941e15SEmily Shaffer 450cc941e15SEmily Shaffer bool isAnalogSensor(const std::string& interface) 451cc941e15SEmily Shaffer { 452cc941e15SEmily Shaffer return (analogSensorInterfaces.count(interface)); 453cc941e15SEmily Shaffer } 454cc941e15SEmily Shaffer 4559da3a750SDeepak Kumar Sahu /** 4569da3a750SDeepak Kumar Sahu @brief This command is used to set sensorReading. 4579da3a750SDeepak Kumar Sahu 4589da3a750SDeepak Kumar Sahu @param 4599da3a750SDeepak Kumar Sahu - sensorNumber 4609da3a750SDeepak Kumar Sahu - operation 4619da3a750SDeepak Kumar Sahu - reading 4629da3a750SDeepak Kumar Sahu - assertOffset0_7 4639da3a750SDeepak Kumar Sahu - assertOffset8_14 4649da3a750SDeepak Kumar Sahu - deassertOffset0_7 4659da3a750SDeepak Kumar Sahu - deassertOffset8_14 4669da3a750SDeepak Kumar Sahu - eventData1 4679da3a750SDeepak Kumar Sahu - eventData2 4689da3a750SDeepak Kumar Sahu - eventData3 4699da3a750SDeepak Kumar Sahu 4709da3a750SDeepak Kumar Sahu @return completion code on success. 4719da3a750SDeepak Kumar Sahu **/ 4729da3a750SDeepak Kumar Sahu 4739da3a750SDeepak Kumar Sahu ipmi::RspType<> ipmiSetSensorReading(uint8_t sensorNumber, uint8_t operation, 4749da3a750SDeepak Kumar Sahu uint8_t reading, uint8_t assertOffset0_7, 4759da3a750SDeepak Kumar Sahu uint8_t assertOffset8_14, 4769da3a750SDeepak Kumar Sahu uint8_t deassertOffset0_7, 4779da3a750SDeepak Kumar Sahu uint8_t deassertOffset8_14, 4789da3a750SDeepak Kumar Sahu uint8_t eventData1, uint8_t eventData2, 4799da3a750SDeepak Kumar Sahu uint8_t eventData3) 480be703f71STom Joseph { 4819da3a750SDeepak Kumar Sahu log<level::DEBUG>("IPMI SET_SENSOR", 4829da3a750SDeepak Kumar Sahu entry("SENSOR_NUM=0x%02x", sensorNumber)); 4839da3a750SDeepak Kumar Sahu 4840634e989SArun P. Mohanan if (sensorNumber == 0xFF) 4850634e989SArun P. Mohanan { 4860634e989SArun P. Mohanan return ipmi::responseInvalidFieldRequest(); 4870634e989SArun P. Mohanan } 4889da3a750SDeepak Kumar Sahu ipmi::sensor::SetSensorReadingReq cmdData; 4899da3a750SDeepak Kumar Sahu 4909da3a750SDeepak Kumar Sahu cmdData.number = sensorNumber; 4919da3a750SDeepak Kumar Sahu cmdData.operation = operation; 4929da3a750SDeepak Kumar Sahu cmdData.reading = reading; 4939da3a750SDeepak Kumar Sahu cmdData.assertOffset0_7 = assertOffset0_7; 4949da3a750SDeepak Kumar Sahu cmdData.assertOffset8_14 = assertOffset8_14; 4959da3a750SDeepak Kumar Sahu cmdData.deassertOffset0_7 = deassertOffset0_7; 4969da3a750SDeepak Kumar Sahu cmdData.deassertOffset8_14 = deassertOffset8_14; 4979da3a750SDeepak Kumar Sahu cmdData.eventData1 = eventData1; 4989da3a750SDeepak Kumar Sahu cmdData.eventData2 = eventData2; 4999da3a750SDeepak Kumar Sahu cmdData.eventData3 = eventData3; 500be703f71STom Joseph 501be703f71STom Joseph // Check if the Sensor Number is present 502db0cbe64SPatrick Venture const auto iter = ipmi::sensor::sensors.find(sensorNumber); 503db0cbe64SPatrick Venture if (iter == ipmi::sensor::sensors.end()) 504be703f71STom Joseph { 5059da3a750SDeepak Kumar Sahu updateSensorRecordFromSSRAESC(&sensorNumber); 5069da3a750SDeepak Kumar Sahu return ipmi::responseSuccess(); 507be703f71STom Joseph } 508be703f71STom Joseph 50918e99992SDhruvaraj Subhashchandran try 51018e99992SDhruvaraj Subhashchandran { 5110922bde4SJayanth Othayoth if (ipmi::sensor::Mutability::Write != 5120922bde4SJayanth Othayoth (iter->second.mutability & ipmi::sensor::Mutability::Write)) 5130922bde4SJayanth Othayoth { 5140922bde4SJayanth Othayoth log<level::ERR>("Sensor Set operation is not allowed", 5159da3a750SDeepak Kumar Sahu entry("SENSOR_NUM=%d", sensorNumber)); 5169da3a750SDeepak Kumar Sahu return ipmi::responseIllegalCommand(); 5170922bde4SJayanth Othayoth } 5189da3a750SDeepak Kumar Sahu auto ipmiRC = iter->second.updateFunc(cmdData, iter->second); 5199da3a750SDeepak Kumar Sahu return ipmi::response(ipmiRC); 520be703f71STom Joseph } 521a2ad2da8SPatrick Williams catch (const InternalFailure& e) 52218e99992SDhruvaraj Subhashchandran { 52318e99992SDhruvaraj Subhashchandran log<level::ERR>("Set sensor failed", 5249da3a750SDeepak Kumar Sahu entry("SENSOR_NUM=%d", sensorNumber)); 52518e99992SDhruvaraj Subhashchandran commit<InternalFailure>(); 5269da3a750SDeepak Kumar Sahu return ipmi::responseUnspecifiedError(); 52718e99992SDhruvaraj Subhashchandran } 5288202432fSTom Joseph catch (const std::runtime_error& e) 5298202432fSTom Joseph { 5308202432fSTom Joseph log<level::ERR>(e.what()); 5319da3a750SDeepak Kumar Sahu return ipmi::responseUnspecifiedError(); 5328202432fSTom Joseph } 53398a23840SMatthew Barth } 53498a23840SMatthew Barth 5354c3feba5Sjayaprakash Mutyala /** @brief implements the get sensor reading command 5364c3feba5Sjayaprakash Mutyala * @param sensorNum - sensor number 5374c3feba5Sjayaprakash Mutyala * 5384c3feba5Sjayaprakash Mutyala * @returns IPMI completion code plus response data 5394c3feba5Sjayaprakash Mutyala * - senReading - sensor reading 5404c3feba5Sjayaprakash Mutyala * - reserved 5414c3feba5Sjayaprakash Mutyala * - readState - sensor reading state enabled 5424c3feba5Sjayaprakash Mutyala * - senScanState - sensor scan state disabled 5434c3feba5Sjayaprakash Mutyala * - allEventMessageState - all Event message state disabled 5444c3feba5Sjayaprakash Mutyala * - assertionStatesLsb - threshold levels states 5454c3feba5Sjayaprakash Mutyala * - assertionStatesMsb - discrete reading sensor states 5464c3feba5Sjayaprakash Mutyala */ 5474c3feba5Sjayaprakash Mutyala ipmi::RspType<uint8_t, // sensor reading 5483ee668f9STom Joseph 5494c3feba5Sjayaprakash Mutyala uint5_t, // reserved 5504c3feba5Sjayaprakash Mutyala bool, // reading state 5514cc42556SSui Chen bool, // 0 = sensor scanning state disabled 5524cc42556SSui Chen bool, // 0 = all event messages disabled 5534c3feba5Sjayaprakash Mutyala 5544c3feba5Sjayaprakash Mutyala uint8_t, // threshold levels states 5554c3feba5Sjayaprakash Mutyala uint8_t // discrete reading sensor states 5564c3feba5Sjayaprakash Mutyala > 55711d68897SWilly Tu ipmiSensorGetSensorReading([[maybe_unused]] ipmi::Context::ptr& ctx, 55811d68897SWilly Tu uint8_t sensorNum) 5594c3feba5Sjayaprakash Mutyala { 5604c3feba5Sjayaprakash Mutyala if (sensorNum == 0xFF) 5614c3feba5Sjayaprakash Mutyala { 5624c3feba5Sjayaprakash Mutyala return ipmi::responseInvalidFieldRequest(); 5634c3feba5Sjayaprakash Mutyala } 5644c3feba5Sjayaprakash Mutyala 5654c3feba5Sjayaprakash Mutyala const auto iter = ipmi::sensor::sensors.find(sensorNum); 566db0cbe64SPatrick Venture if (iter == ipmi::sensor::sensors.end()) 56714c15467STom Joseph { 5684c3feba5Sjayaprakash Mutyala return ipmi::responseSensorInvalid(); 56914c15467STom Joseph } 57013b87a3eSTom Joseph if (ipmi::sensor::Mutability::Read != 57113b87a3eSTom Joseph (iter->second.mutability & ipmi::sensor::Mutability::Read)) 57213b87a3eSTom Joseph { 5734c3feba5Sjayaprakash Mutyala return ipmi::responseIllegalCommand(); 57413b87a3eSTom Joseph } 57514c15467STom Joseph 57614c15467STom Joseph try 57714c15467STom Joseph { 5788c2c048eSLei YU #ifdef FEATURE_SENSORS_CACHE 5798e8152c5SLei YU auto& sensorData = sensorCacheMap[sensorNum]; 5809714050fSLei YU if (!sensorData.has_value()) 5819714050fSLei YU { 582a55e9ea1SLei YU // No cached value, try read it 5838e8152c5SLei YU std::string service; 5848e8152c5SLei YU boost::system::error_code ec; 585a55e9ea1SLei YU const auto& sensorInfo = iter->second; 5868e8152c5SLei YU ec = ipmi::getService(ctx, sensorInfo.sensorInterface, 5878e8152c5SLei YU sensorInfo.sensorPath, service); 5888e8152c5SLei YU if (ec) 589a55e9ea1SLei YU { 5908e8152c5SLei YU return ipmi::responseUnspecifiedError(); 591a55e9ea1SLei YU } 5927f3a70f0SLei YU fillSensorIdServiceMap(sensorInfo.sensorPath, 5937f3a70f0SLei YU sensorInfo.propertyInterfaces.begin()->first, 5947f3a70f0SLei YU iter->first, service); 5958e8152c5SLei YU 5968e8152c5SLei YU ipmi::PropertyMap props; 5978e8152c5SLei YU ec = ipmi::getAllDbusProperties( 5988e8152c5SLei YU ctx, service, sensorInfo.sensorPath, 5998e8152c5SLei YU sensorInfo.propertyInterfaces.begin()->first, props); 6008e8152c5SLei YU if (ec) 601a55e9ea1SLei YU { 6028e8152c5SLei YU fprintf(stderr, "Failed to get sensor %s, %d: %s\n", 6038e8152c5SLei YU sensorInfo.sensorPath.c_str(), ec.value(), 6048e8152c5SLei YU ec.message().c_str()); 6059714050fSLei YU // Intitilizing with default values 6069714050fSLei YU constexpr uint8_t senReading = 0; 6079714050fSLei YU constexpr uint5_t reserved{0}; 6089714050fSLei YU constexpr bool readState = true; 6099714050fSLei YU constexpr bool senScanState = false; 6109714050fSLei YU constexpr bool allEventMessageState = false; 6119714050fSLei YU constexpr uint8_t assertionStatesLsb = 0; 6129714050fSLei YU constexpr uint8_t assertionStatesMsb = 0; 6139714050fSLei YU 614a55e9ea1SLei YU return ipmi::responseSuccess(senReading, reserved, readState, 615a55e9ea1SLei YU senScanState, allEventMessageState, 616a55e9ea1SLei YU assertionStatesLsb, 617a55e9ea1SLei YU assertionStatesMsb); 618a55e9ea1SLei YU } 6198e8152c5SLei YU sensorInfo.getFunc(sensorNum, sensorInfo, props); 6209714050fSLei YU } 6219714050fSLei YU return ipmi::responseSuccess( 6229714050fSLei YU sensorData->response.reading, uint5_t(0), 6239714050fSLei YU sensorData->response.readingOrStateUnavailable, 6249714050fSLei YU sensorData->response.scanningEnabled, 6259714050fSLei YU sensorData->response.allEventMessagesEnabled, 6269714050fSLei YU sensorData->response.thresholdLevelsStates, 6279714050fSLei YU sensorData->response.discreteReadingSensorStates); 6289714050fSLei YU 6298c2c048eSLei YU #else 6304cc42556SSui Chen ipmi::sensor::GetSensorResponse getResponse = 6314cc42556SSui Chen iter->second.getFunc(iter->second); 6324c3feba5Sjayaprakash Mutyala 6334cc42556SSui Chen return ipmi::responseSuccess(getResponse.reading, uint5_t(0), 6344cc42556SSui Chen getResponse.readingOrStateUnavailable, 6354cc42556SSui Chen getResponse.scanningEnabled, 6364cc42556SSui Chen getResponse.allEventMessagesEnabled, 6374cc42556SSui Chen getResponse.thresholdLevelsStates, 6384cc42556SSui Chen getResponse.discreteReadingSensorStates); 6398c2c048eSLei YU #endif 64014c15467STom Joseph } 6419cf85627SBrandon Kim #ifdef UPDATE_FUNCTIONAL_ON_FAIL 6429cf85627SBrandon Kim catch (const SensorFunctionalError& e) 6439cf85627SBrandon Kim { 6444c3feba5Sjayaprakash Mutyala return ipmi::responseResponseError(); 6459cf85627SBrandon Kim } 6469cf85627SBrandon Kim #endif 6473ee668f9STom Joseph catch (const std::exception& e) 64814c15467STom Joseph { 6494c3feba5Sjayaprakash Mutyala // Intitilizing with default values 6504c3feba5Sjayaprakash Mutyala constexpr uint8_t senReading = 0; 6514c3feba5Sjayaprakash Mutyala constexpr uint5_t reserved{0}; 6524c3feba5Sjayaprakash Mutyala constexpr bool readState = true; 6534c3feba5Sjayaprakash Mutyala constexpr bool senScanState = false; 6544c3feba5Sjayaprakash Mutyala constexpr bool allEventMessageState = false; 6554c3feba5Sjayaprakash Mutyala constexpr uint8_t assertionStatesLsb = 0; 6564c3feba5Sjayaprakash Mutyala constexpr uint8_t assertionStatesMsb = 0; 6574c3feba5Sjayaprakash Mutyala 6584c3feba5Sjayaprakash Mutyala return ipmi::responseSuccess(senReading, reserved, readState, 6594c3feba5Sjayaprakash Mutyala senScanState, allEventMessageState, 6604c3feba5Sjayaprakash Mutyala assertionStatesLsb, assertionStatesMsb); 66114c15467STom Joseph } 66298a23840SMatthew Barth } 66398a23840SMatthew Barth 66489a83b67SKonstantin Aladyshev get_sdr::GetSensorThresholdsResponse 66589a83b67SKonstantin Aladyshev getSensorThresholds(ipmi::Context::ptr& ctx, uint8_t sensorNum) 6660ac0dd23STom Joseph { 667515bc375SWilliam A. Kennington III get_sdr::GetSensorThresholdsResponse resp{}; 6680ac0dd23STom Joseph constexpr auto warningThreshIntf = 6690ac0dd23STom Joseph "xyz.openbmc_project.Sensor.Threshold.Warning"; 6700ac0dd23STom Joseph constexpr auto criticalThreshIntf = 6710ac0dd23STom Joseph "xyz.openbmc_project.Sensor.Threshold.Critical"; 6720ac0dd23STom Joseph 673db0cbe64SPatrick Venture const auto iter = ipmi::sensor::sensors.find(sensorNum); 6740ac0dd23STom Joseph const auto info = iter->second; 6750ac0dd23STom Joseph 67689a83b67SKonstantin Aladyshev std::string service; 67789a83b67SKonstantin Aladyshev boost::system::error_code ec; 67889a83b67SKonstantin Aladyshev ec = ipmi::getService(ctx, info.sensorInterface, info.sensorPath, service); 67989a83b67SKonstantin Aladyshev if (ec) 68089a83b67SKonstantin Aladyshev { 68189a83b67SKonstantin Aladyshev return resp; 68289a83b67SKonstantin Aladyshev } 6830ac0dd23STom Joseph 68489a83b67SKonstantin Aladyshev ipmi::PropertyMap warnThresholds; 68589a83b67SKonstantin Aladyshev ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, 68689a83b67SKonstantin Aladyshev warningThreshIntf, warnThresholds); 6879154caabSWilly Tu int32_t minClamp; 6889154caabSWilly Tu int32_t maxClamp; 6899154caabSWilly Tu int32_t rawData; 6909154caabSWilly Tu constexpr uint8_t sensorUnitsSignedBits = 2 << 6; 6919154caabSWilly Tu constexpr uint8_t signedDataFormat = 0x80; 6929154caabSWilly Tu if ((info.sensorUnits1 & sensorUnitsSignedBits) == signedDataFormat) 6939154caabSWilly Tu { 6949154caabSWilly Tu minClamp = std::numeric_limits<int8_t>::lowest(); 6959154caabSWilly Tu maxClamp = std::numeric_limits<int8_t>::max(); 6969154caabSWilly Tu } 6979154caabSWilly Tu else 6989154caabSWilly Tu { 6999154caabSWilly Tu minClamp = std::numeric_limits<uint8_t>::lowest(); 7009154caabSWilly Tu maxClamp = std::numeric_limits<uint8_t>::max(); 7019154caabSWilly Tu } 70289a83b67SKonstantin Aladyshev if (!ec) 70389a83b67SKonstantin Aladyshev { 70492079a24SHieu Huynh double warnLow = ipmi::mappedVariant<double>( 70592079a24SHieu Huynh warnThresholds, "WarningLow", 70692079a24SHieu Huynh std::numeric_limits<double>::quiet_NaN()); 70792079a24SHieu Huynh double warnHigh = ipmi::mappedVariant<double>( 70892079a24SHieu Huynh warnThresholds, "WarningHigh", 70992079a24SHieu Huynh std::numeric_limits<double>::quiet_NaN()); 7100ac0dd23STom Joseph 711e0a41100SKonstantin Aladyshev if (std::isfinite(warnLow)) 7120ac0dd23STom Joseph { 713586d35b4SPatrick Venture warnLow *= std::pow(10, info.scale - info.exponentR); 7149154caabSWilly Tu rawData = round((warnLow - info.scaledOffset) / info.coefficientM); 7159154caabSWilly Tu resp.lowerNonCritical = 7169154caabSWilly Tu static_cast<uint8_t>(std::clamp(rawData, minClamp, maxClamp)); 717996c9798Sjayaprakash Mutyala resp.validMask |= static_cast<uint8_t>( 7180ac0dd23STom Joseph ipmi::sensor::ThresholdMask::NON_CRITICAL_LOW_MASK); 7190ac0dd23STom Joseph } 7200ac0dd23STom Joseph 721e0a41100SKonstantin Aladyshev if (std::isfinite(warnHigh)) 7220ac0dd23STom Joseph { 723586d35b4SPatrick Venture warnHigh *= std::pow(10, info.scale - info.exponentR); 7249154caabSWilly Tu rawData = round((warnHigh - info.scaledOffset) / info.coefficientM); 7259154caabSWilly Tu resp.upperNonCritical = 7269154caabSWilly Tu static_cast<uint8_t>(std::clamp(rawData, minClamp, maxClamp)); 727996c9798Sjayaprakash Mutyala resp.validMask |= static_cast<uint8_t>( 7280ac0dd23STom Joseph ipmi::sensor::ThresholdMask::NON_CRITICAL_HIGH_MASK); 7290ac0dd23STom Joseph } 73089a83b67SKonstantin Aladyshev } 7310ac0dd23STom Joseph 73289a83b67SKonstantin Aladyshev ipmi::PropertyMap critThresholds; 73389a83b67SKonstantin Aladyshev ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, 73489a83b67SKonstantin Aladyshev criticalThreshIntf, critThresholds); 73589a83b67SKonstantin Aladyshev if (!ec) 73689a83b67SKonstantin Aladyshev { 73792079a24SHieu Huynh double critLow = ipmi::mappedVariant<double>( 73892079a24SHieu Huynh critThresholds, "CriticalLow", 73992079a24SHieu Huynh std::numeric_limits<double>::quiet_NaN()); 74092079a24SHieu Huynh double critHigh = ipmi::mappedVariant<double>( 74192079a24SHieu Huynh critThresholds, "CriticalHigh", 74292079a24SHieu Huynh std::numeric_limits<double>::quiet_NaN()); 7430ac0dd23STom Joseph 744e0a41100SKonstantin Aladyshev if (std::isfinite(critLow)) 7450ac0dd23STom Joseph { 746586d35b4SPatrick Venture critLow *= std::pow(10, info.scale - info.exponentR); 7479154caabSWilly Tu rawData = round((critLow - info.scaledOffset) / info.coefficientM); 7489154caabSWilly Tu resp.lowerCritical = 7499154caabSWilly Tu static_cast<uint8_t>(std::clamp(rawData, minClamp, maxClamp)); 750996c9798Sjayaprakash Mutyala resp.validMask |= static_cast<uint8_t>( 7510ac0dd23STom Joseph ipmi::sensor::ThresholdMask::CRITICAL_LOW_MASK); 7520ac0dd23STom Joseph } 7530ac0dd23STom Joseph 754e0a41100SKonstantin Aladyshev if (std::isfinite(critHigh)) 7550ac0dd23STom Joseph { 756586d35b4SPatrick Venture critHigh *= std::pow(10, info.scale - info.exponentR); 7579154caabSWilly Tu rawData = round((critHigh - info.scaledOffset) / info.coefficientM); 7589154caabSWilly Tu resp.upperCritical = 7599154caabSWilly Tu static_cast<uint8_t>(std::clamp(rawData, minClamp, maxClamp)); 760996c9798Sjayaprakash Mutyala resp.validMask |= static_cast<uint8_t>( 7610ac0dd23STom Joseph ipmi::sensor::ThresholdMask::CRITICAL_HIGH_MASK); 7620ac0dd23STom Joseph } 76389a83b67SKonstantin Aladyshev } 764996c9798Sjayaprakash Mutyala 765996c9798Sjayaprakash Mutyala return resp; 7660ac0dd23STom Joseph } 7670ac0dd23STom Joseph 768996c9798Sjayaprakash Mutyala /** @brief implements the get sensor thresholds command 76989a83b67SKonstantin Aladyshev * @param ctx - IPMI context pointer 770996c9798Sjayaprakash Mutyala * @param sensorNum - sensor number 771996c9798Sjayaprakash Mutyala * 772996c9798Sjayaprakash Mutyala * @returns IPMI completion code plus response data 773996c9798Sjayaprakash Mutyala * - validMask - threshold mask 774996c9798Sjayaprakash Mutyala * - lower non-critical threshold - IPMI messaging state 775996c9798Sjayaprakash Mutyala * - lower critical threshold - link authentication state 776996c9798Sjayaprakash Mutyala * - lower non-recoverable threshold - callback state 777996c9798Sjayaprakash Mutyala * - upper non-critical threshold 778996c9798Sjayaprakash Mutyala * - upper critical 779996c9798Sjayaprakash Mutyala * - upper non-recoverable 780996c9798Sjayaprakash Mutyala */ 781996c9798Sjayaprakash Mutyala ipmi::RspType<uint8_t, // validMask 782996c9798Sjayaprakash Mutyala uint8_t, // lowerNonCritical 783996c9798Sjayaprakash Mutyala uint8_t, // lowerCritical 784996c9798Sjayaprakash Mutyala uint8_t, // lowerNonRecoverable 785996c9798Sjayaprakash Mutyala uint8_t, // upperNonCritical 786996c9798Sjayaprakash Mutyala uint8_t, // upperCritical 787996c9798Sjayaprakash Mutyala uint8_t // upperNonRecoverable 788996c9798Sjayaprakash Mutyala > 78989a83b67SKonstantin Aladyshev ipmiSensorGetSensorThresholds(ipmi::Context::ptr& ctx, uint8_t sensorNum) 7905c0beec1SDhruvaraj Subhashchandran { 7910ac0dd23STom Joseph constexpr auto valueInterface = "xyz.openbmc_project.Sensor.Value"; 7925c0beec1SDhruvaraj Subhashchandran 793db0cbe64SPatrick Venture const auto iter = ipmi::sensor::sensors.find(sensorNum); 794db0cbe64SPatrick Venture if (iter == ipmi::sensor::sensors.end()) 7955c0beec1SDhruvaraj Subhashchandran { 796996c9798Sjayaprakash Mutyala return ipmi::responseSensorInvalid(); 7975c0beec1SDhruvaraj Subhashchandran } 7985c0beec1SDhruvaraj Subhashchandran 7990ac0dd23STom Joseph const auto info = iter->second; 8005c0beec1SDhruvaraj Subhashchandran 8015c0beec1SDhruvaraj Subhashchandran // Proceed only if the sensor value interface is implemented. 8020ac0dd23STom Joseph if (info.propertyInterfaces.find(valueInterface) == 8030ac0dd23STom Joseph info.propertyInterfaces.end()) 8045c0beec1SDhruvaraj Subhashchandran { 8055c0beec1SDhruvaraj Subhashchandran // return with valid mask as 0 806996c9798Sjayaprakash Mutyala return ipmi::responseSuccess(); 8075c0beec1SDhruvaraj Subhashchandran } 8085c0beec1SDhruvaraj Subhashchandran 80914a47819SLei YU auto it = sensorThresholdMap.find(sensorNum); 81014a47819SLei YU if (it == sensorThresholdMap.end()) 81114a47819SLei YU { 81214a47819SLei YU sensorThresholdMap[sensorNum] = getSensorThresholds(ctx, sensorNum); 81314a47819SLei YU } 81414a47819SLei YU 81514a47819SLei YU const auto& resp = sensorThresholdMap[sensorNum]; 8165c0beec1SDhruvaraj Subhashchandran 817996c9798Sjayaprakash Mutyala return ipmi::responseSuccess(resp.validMask, resp.lowerNonCritical, 818996c9798Sjayaprakash Mutyala resp.lowerCritical, resp.lowerNonRecoverable, 819996c9798Sjayaprakash Mutyala resp.upperNonCritical, resp.upperCritical, 820996c9798Sjayaprakash Mutyala resp.upperNonRecoverable); 8215c0beec1SDhruvaraj Subhashchandran } 8225c0beec1SDhruvaraj Subhashchandran 823f93da667SLotus Xu /** @brief implements the Set Sensor threshold command 824f93da667SLotus Xu * @param sensorNumber - sensor number 825f93da667SLotus Xu * @param lowerNonCriticalThreshMask 826f93da667SLotus Xu * @param lowerCriticalThreshMask 827f93da667SLotus Xu * @param lowerNonRecovThreshMask 828f93da667SLotus Xu * @param upperNonCriticalThreshMask 829f93da667SLotus Xu * @param upperCriticalThreshMask 830f93da667SLotus Xu * @param upperNonRecovThreshMask 831f93da667SLotus Xu * @param reserved 832f93da667SLotus Xu * @param lowerNonCritical - lower non-critical threshold 833f93da667SLotus Xu * @param lowerCritical - Lower critical threshold 834f93da667SLotus Xu * @param lowerNonRecoverable - Lower non recovarable threshold 835f93da667SLotus Xu * @param upperNonCritical - Upper non-critical threshold 836f93da667SLotus Xu * @param upperCritical - Upper critical 837f93da667SLotus Xu * @param upperNonRecoverable - Upper Non-recoverable 838f93da667SLotus Xu * 839f93da667SLotus Xu * @returns IPMI completion code 840f93da667SLotus Xu */ 841f93da667SLotus Xu ipmi::RspType<> ipmiSenSetSensorThresholds( 842f93da667SLotus Xu ipmi::Context::ptr& ctx, uint8_t sensorNum, bool lowerNonCriticalThreshMask, 843f93da667SLotus Xu bool lowerCriticalThreshMask, bool lowerNonRecovThreshMask, 844f93da667SLotus Xu bool upperNonCriticalThreshMask, bool upperCriticalThreshMask, 845f93da667SLotus Xu bool upperNonRecovThreshMask, uint2_t reserved, uint8_t lowerNonCritical, 84611d68897SWilly Tu uint8_t lowerCritical, uint8_t, uint8_t upperNonCritical, 84711d68897SWilly Tu uint8_t upperCritical, uint8_t) 848f93da667SLotus Xu { 849f93da667SLotus Xu if (reserved) 850f93da667SLotus Xu { 851f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 852f93da667SLotus Xu } 853f93da667SLotus Xu 854f93da667SLotus Xu // lower nc and upper nc not suppported on any sensor 855f93da667SLotus Xu if (lowerNonRecovThreshMask || upperNonRecovThreshMask) 856f93da667SLotus Xu { 857f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 858f93da667SLotus Xu } 859f93da667SLotus Xu 860f93da667SLotus Xu // if none of the threshold mask are set, nothing to do 861f93da667SLotus Xu if (!(lowerNonCriticalThreshMask | lowerCriticalThreshMask | 862f93da667SLotus Xu lowerNonRecovThreshMask | upperNonCriticalThreshMask | 863f93da667SLotus Xu upperCriticalThreshMask | upperNonRecovThreshMask)) 864f93da667SLotus Xu { 865f93da667SLotus Xu return ipmi::responseSuccess(); 866f93da667SLotus Xu } 867f93da667SLotus Xu 868f93da667SLotus Xu constexpr auto valueInterface = "xyz.openbmc_project.Sensor.Value"; 869f93da667SLotus Xu 870f93da667SLotus Xu const auto iter = ipmi::sensor::sensors.find(sensorNum); 871f93da667SLotus Xu if (iter == ipmi::sensor::sensors.end()) 872f93da667SLotus Xu { 873f93da667SLotus Xu return ipmi::responseSensorInvalid(); 874f93da667SLotus Xu } 875f93da667SLotus Xu 876f93da667SLotus Xu const auto& info = iter->second; 877f93da667SLotus Xu 878f93da667SLotus Xu // Proceed only if the sensor value interface is implemented. 879f93da667SLotus Xu if (info.propertyInterfaces.find(valueInterface) == 880f93da667SLotus Xu info.propertyInterfaces.end()) 881f93da667SLotus Xu { 882f93da667SLotus Xu // return with valid mask as 0 883f93da667SLotus Xu return ipmi::responseSuccess(); 884f93da667SLotus Xu } 885f93da667SLotus Xu 886f93da667SLotus Xu constexpr auto warningThreshIntf = 887f93da667SLotus Xu "xyz.openbmc_project.Sensor.Threshold.Warning"; 888f93da667SLotus Xu constexpr auto criticalThreshIntf = 889f93da667SLotus Xu "xyz.openbmc_project.Sensor.Threshold.Critical"; 890f93da667SLotus Xu 891f93da667SLotus Xu std::string service; 892f93da667SLotus Xu boost::system::error_code ec; 893f93da667SLotus Xu ec = ipmi::getService(ctx, info.sensorInterface, info.sensorPath, service); 894f93da667SLotus Xu if (ec) 895f93da667SLotus Xu { 896f93da667SLotus Xu return ipmi::responseResponseError(); 897f93da667SLotus Xu } 898f93da667SLotus Xu // store a vector of property name, value to set, and interface 899f93da667SLotus Xu std::vector<std::tuple<std::string, uint8_t, std::string>> thresholdsToSet; 900f93da667SLotus Xu 901f93da667SLotus Xu // define the indexes of the tuple 902f93da667SLotus Xu constexpr uint8_t propertyName = 0; 903f93da667SLotus Xu constexpr uint8_t thresholdValue = 1; 904f93da667SLotus Xu constexpr uint8_t interface = 2; 905f93da667SLotus Xu // verifiy all needed fields are present 906f93da667SLotus Xu if (lowerCriticalThreshMask || upperCriticalThreshMask) 907f93da667SLotus Xu { 908f93da667SLotus Xu ipmi::PropertyMap findThreshold; 909f93da667SLotus Xu ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, 910f93da667SLotus Xu criticalThreshIntf, findThreshold); 911f93da667SLotus Xu 912f93da667SLotus Xu if (!ec) 913f93da667SLotus Xu { 914f93da667SLotus Xu if (lowerCriticalThreshMask) 915f93da667SLotus Xu { 916f93da667SLotus Xu auto findLower = findThreshold.find("CriticalLow"); 917f93da667SLotus Xu if (findLower == findThreshold.end()) 918f93da667SLotus Xu { 919f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 920f93da667SLotus Xu } 921f93da667SLotus Xu thresholdsToSet.emplace_back("CriticalLow", lowerCritical, 922f93da667SLotus Xu criticalThreshIntf); 923f93da667SLotus Xu } 924f93da667SLotus Xu if (upperCriticalThreshMask) 925f93da667SLotus Xu { 926f93da667SLotus Xu auto findUpper = findThreshold.find("CriticalHigh"); 927f93da667SLotus Xu if (findUpper == findThreshold.end()) 928f93da667SLotus Xu { 929f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 930f93da667SLotus Xu } 931f93da667SLotus Xu thresholdsToSet.emplace_back("CriticalHigh", upperCritical, 932f93da667SLotus Xu criticalThreshIntf); 933f93da667SLotus Xu } 934f93da667SLotus Xu } 935f93da667SLotus Xu } 936f93da667SLotus Xu if (lowerNonCriticalThreshMask || upperNonCriticalThreshMask) 937f93da667SLotus Xu { 938f93da667SLotus Xu ipmi::PropertyMap findThreshold; 939f93da667SLotus Xu ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, 940f93da667SLotus Xu warningThreshIntf, findThreshold); 941f93da667SLotus Xu 942f93da667SLotus Xu if (!ec) 943f93da667SLotus Xu { 944f93da667SLotus Xu if (lowerNonCriticalThreshMask) 945f93da667SLotus Xu { 946f93da667SLotus Xu auto findLower = findThreshold.find("WarningLow"); 947f93da667SLotus Xu if (findLower == findThreshold.end()) 948f93da667SLotus Xu { 949f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 950f93da667SLotus Xu } 951f93da667SLotus Xu thresholdsToSet.emplace_back("WarningLow", lowerNonCritical, 952f93da667SLotus Xu warningThreshIntf); 953f93da667SLotus Xu } 954f93da667SLotus Xu if (upperNonCriticalThreshMask) 955f93da667SLotus Xu { 956f93da667SLotus Xu auto findUpper = findThreshold.find("WarningHigh"); 957f93da667SLotus Xu if (findUpper == findThreshold.end()) 958f93da667SLotus Xu { 959f93da667SLotus Xu return ipmi::responseInvalidFieldRequest(); 960f93da667SLotus Xu } 961f93da667SLotus Xu thresholdsToSet.emplace_back("WarningHigh", upperNonCritical, 962f93da667SLotus Xu warningThreshIntf); 963f93da667SLotus Xu } 964f93da667SLotus Xu } 965f93da667SLotus Xu } 966f93da667SLotus Xu for (const auto& property : thresholdsToSet) 967f93da667SLotus Xu { 968f93da667SLotus Xu // from section 36.3 in the IPMI Spec, assume all linear 969f93da667SLotus Xu double valueToSet = 970f93da667SLotus Xu ((info.coefficientM * std::get<thresholdValue>(property)) + 971f93da667SLotus Xu (info.scaledOffset * std::pow(10.0, info.scale))) * 972f93da667SLotus Xu std::pow(10.0, info.exponentR); 973f93da667SLotus Xu ipmi::setDbusProperty( 974f93da667SLotus Xu ctx, service, info.sensorPath, std::get<interface>(property), 975f93da667SLotus Xu std::get<propertyName>(property), ipmi::Value(valueToSet)); 976f93da667SLotus Xu } 977f93da667SLotus Xu 97814a47819SLei YU // Invalidate the cache 97914a47819SLei YU sensorThresholdMap.erase(sensorNum); 980f93da667SLotus Xu return ipmi::responseSuccess(); 981f93da667SLotus Xu } 982f93da667SLotus Xu 983d957823eSjayaprakash Mutyala /** @brief implements the get SDR Info command 984d957823eSjayaprakash Mutyala * @param count - Operation 985d957823eSjayaprakash Mutyala * 986d957823eSjayaprakash Mutyala * @returns IPMI completion code plus response data 987d957823eSjayaprakash Mutyala * - sdrCount - sensor/SDR count 988d957823eSjayaprakash Mutyala * - lunsAndDynamicPopulation - static/Dynamic sensor population flag 989d957823eSjayaprakash Mutyala */ 990d957823eSjayaprakash Mutyala ipmi::RspType<uint8_t, // respcount 991d957823eSjayaprakash Mutyala uint8_t // dynamic population flags 992d957823eSjayaprakash Mutyala > 993d957823eSjayaprakash Mutyala ipmiSensorGetDeviceSdrInfo(std::optional<uint8_t> count) 994d06e0e7eSEmily Shaffer { 995d957823eSjayaprakash Mutyala uint8_t sdrCount; 996d957823eSjayaprakash Mutyala // multiple LUNs not supported. 997d957823eSjayaprakash Mutyala constexpr uint8_t lunsAndDynamicPopulation = 1; 998d957823eSjayaprakash Mutyala constexpr uint8_t getSdrCount = 0x01; 999d957823eSjayaprakash Mutyala constexpr uint8_t getSensorCount = 0x00; 1000d957823eSjayaprakash Mutyala 1001d957823eSjayaprakash Mutyala if (count.value_or(0) == getSdrCount) 1002d06e0e7eSEmily Shaffer { 1003d957823eSjayaprakash Mutyala // Get SDR count. This returns the total number of SDRs in the device. 100487fd2cd1SPatrick Venture const auto& entityRecords = 100587fd2cd1SPatrick Venture ipmi::sensor::EntityInfoMapContainer::getContainer() 100687fd2cd1SPatrick Venture ->getIpmiEntityRecords(); 1007fbc6c9d7SPatrick Williams sdrCount = ipmi::sensor::sensors.size() + frus.size() + 1008fbc6c9d7SPatrick Williams entityRecords.size(); 1009d957823eSjayaprakash Mutyala } 1010d957823eSjayaprakash Mutyala else if (count.value_or(0) == getSensorCount) 1011d957823eSjayaprakash Mutyala { 1012d957823eSjayaprakash Mutyala // Get Sensor count. This returns the number of sensors 1013db0cbe64SPatrick Venture sdrCount = ipmi::sensor::sensors.size(); 1014d06e0e7eSEmily Shaffer } 1015d06e0e7eSEmily Shaffer else 1016d06e0e7eSEmily Shaffer { 1017d957823eSjayaprakash Mutyala return ipmi::responseInvalidCommandOnLun(); 1018d06e0e7eSEmily Shaffer } 1019d06e0e7eSEmily Shaffer 1020d957823eSjayaprakash Mutyala return ipmi::responseSuccess(sdrCount, lunsAndDynamicPopulation); 1021d06e0e7eSEmily Shaffer } 1022d06e0e7eSEmily Shaffer 1023d957823eSjayaprakash Mutyala /** @brief implements the reserve SDR command 1024d957823eSjayaprakash Mutyala * @returns IPMI completion code plus response data 1025d957823eSjayaprakash Mutyala * - reservationID - reservation ID 1026d957823eSjayaprakash Mutyala */ 1027d957823eSjayaprakash Mutyala ipmi::RspType<uint16_t> ipmiSensorReserveSdr() 1028a344afc0SEmily Shaffer { 1029a344afc0SEmily Shaffer // A constant reservation ID is okay until we implement add/remove SDR. 1030d957823eSjayaprakash Mutyala constexpr uint16_t reservationID = 1; 1031a344afc0SEmily Shaffer 1032d957823eSjayaprakash Mutyala return ipmi::responseSuccess(reservationID); 1033a344afc0SEmily Shaffer } 103498a23840SMatthew Barth 1035dc212b23STom Joseph void setUnitFieldsForObject(const ipmi::sensor::Info* info, 1036cc941e15SEmily Shaffer get_sdr::SensorDataFullRecordBody* body) 1037bbef71c2SEmily Shaffer { 1038523e2d1bSWilly Tu namespace server = sdbusplus::server::xyz::openbmc_project::sensor; 1039dc212b23STom Joseph try 1040dc212b23STom Joseph { 1041dc212b23STom Joseph auto unit = server::Value::convertUnitFromString(info->unit); 1042bbef71c2SEmily Shaffer // Unit strings defined in 1043bbef71c2SEmily Shaffer // phosphor-dbus-interfaces/xyz/openbmc_project/Sensor/Value.interface.yaml 1044bbef71c2SEmily Shaffer switch (unit) 1045bbef71c2SEmily Shaffer { 1046bbef71c2SEmily Shaffer case server::Value::Unit::DegreesC: 1047bbef71c2SEmily Shaffer body->sensor_units_2_base = get_sdr::SENSOR_UNIT_DEGREES_C; 1048bbef71c2SEmily Shaffer break; 1049bbef71c2SEmily Shaffer case server::Value::Unit::RPMS: 1050812e44c7SKirill Pakhomov body->sensor_units_2_base = get_sdr::SENSOR_UNIT_RPM; 1051bbef71c2SEmily Shaffer break; 1052bbef71c2SEmily Shaffer case server::Value::Unit::Volts: 1053bbef71c2SEmily Shaffer body->sensor_units_2_base = get_sdr::SENSOR_UNIT_VOLTS; 1054bbef71c2SEmily Shaffer break; 1055bbef71c2SEmily Shaffer case server::Value::Unit::Meters: 1056bbef71c2SEmily Shaffer body->sensor_units_2_base = get_sdr::SENSOR_UNIT_METERS; 1057bbef71c2SEmily Shaffer break; 1058bbef71c2SEmily Shaffer case server::Value::Unit::Amperes: 1059bbef71c2SEmily Shaffer body->sensor_units_2_base = get_sdr::SENSOR_UNIT_AMPERES; 1060bbef71c2SEmily Shaffer break; 1061bbef71c2SEmily Shaffer case server::Value::Unit::Joules: 1062bbef71c2SEmily Shaffer body->sensor_units_2_base = get_sdr::SENSOR_UNIT_JOULES; 1063bbef71c2SEmily Shaffer break; 1064dc212b23STom Joseph case server::Value::Unit::Watts: 1065dc212b23STom Joseph body->sensor_units_2_base = get_sdr::SENSOR_UNIT_WATTS; 1066dc212b23STom Joseph break; 1067bbef71c2SEmily Shaffer default: 1068cc941e15SEmily Shaffer // Cannot be hit. 1069b51bf9c8SPatrick Venture std::fprintf(stderr, "Unknown value unit type: = %s\n", 1070dc212b23STom Joseph info->unit.c_str()); 1071cc941e15SEmily Shaffer } 1072cc941e15SEmily Shaffer } 107364678b85SPatrick Venture catch (const sdbusplus::exception::InvalidEnumString& e) 1074cc941e15SEmily Shaffer { 1075cc941e15SEmily Shaffer log<level::WARNING>("Warning: no unit provided for sensor!"); 1076cc941e15SEmily Shaffer } 1077cc941e15SEmily Shaffer } 1078cc941e15SEmily Shaffer 1079cc941e15SEmily Shaffer ipmi_ret_t populate_record_from_dbus(get_sdr::SensorDataFullRecordBody* body, 1080cc941e15SEmily Shaffer const ipmi::sensor::Info* info, 108111d68897SWilly Tu ipmi_data_len_t) 1082cc941e15SEmily Shaffer { 1083cc941e15SEmily Shaffer /* Functional sensor case */ 1084cc941e15SEmily Shaffer if (isAnalogSensor(info->propertyInterfaces.begin()->first)) 1085cc941e15SEmily Shaffer { 1086c5324251STony Lee body->sensor_units_1 = info->sensorUnits1; // default is 0. unsigned, no 1087c5324251STony Lee // rate, no modifier, not a % 1088cc941e15SEmily Shaffer /* Unit info */ 1089dc212b23STom Joseph setUnitFieldsForObject(info, body); 109010f4959aSEmily Shaffer 109110f4959aSEmily Shaffer get_sdr::body::set_b(info->coefficientB, body); 109210f4959aSEmily Shaffer get_sdr::body::set_m(info->coefficientM, body); 109310f4959aSEmily Shaffer get_sdr::body::set_b_exp(info->exponentB, body); 1094dc212b23STom Joseph get_sdr::body::set_r_exp(info->exponentR, body); 10959642391dSTom Joseph } 10969642391dSTom Joseph 10979642391dSTom Joseph /* ID string */ 1098be4ffa87SJeremy Kerr auto id_string = info->sensorName; 1099be4ffa87SJeremy Kerr 1100be4ffa87SJeremy Kerr if (id_string.empty()) 1101be4ffa87SJeremy Kerr { 1102be4ffa87SJeremy Kerr id_string = info->sensorNameFunc(*info); 1103be4ffa87SJeremy Kerr } 11049642391dSTom Joseph 1105bbef71c2SEmily Shaffer if (id_string.length() > FULL_RECORD_ID_STR_MAX_LENGTH) 1106bbef71c2SEmily Shaffer { 1107bbef71c2SEmily Shaffer get_sdr::body::set_id_strlen(FULL_RECORD_ID_STR_MAX_LENGTH, body); 1108bbef71c2SEmily Shaffer } 1109bbef71c2SEmily Shaffer else 1110bbef71c2SEmily Shaffer { 1111bbef71c2SEmily Shaffer get_sdr::body::set_id_strlen(id_string.length(), body); 1112bbef71c2SEmily Shaffer } 111351136984SPaul Fertser get_sdr::body::set_id_type(3, body); // "8-bit ASCII + Latin 1" 1114bbef71c2SEmily Shaffer strncpy(body->id_string, id_string.c_str(), 1115bbef71c2SEmily Shaffer get_sdr::body::get_id_strlen(body)); 1116bbef71c2SEmily Shaffer 1117bbef71c2SEmily Shaffer return IPMI_CC_OK; 1118bbef71c2SEmily Shaffer }; 1119bbef71c2SEmily Shaffer 1120e0cc8553SRatan Gupta ipmi_ret_t ipmi_fru_get_sdr(ipmi_request_t request, ipmi_response_t response, 1121e0cc8553SRatan Gupta ipmi_data_len_t data_len) 1122e0cc8553SRatan Gupta { 1123e0cc8553SRatan Gupta auto req = reinterpret_cast<get_sdr::GetSdrReq*>(request); 1124e0cc8553SRatan Gupta auto resp = reinterpret_cast<get_sdr::GetSdrResp*>(response); 1125e0cc8553SRatan Gupta get_sdr::SensorDataFruRecord record{}; 1126e0cc8553SRatan Gupta auto dataLength = 0; 1127e0cc8553SRatan Gupta 1128e0cc8553SRatan Gupta auto fru = frus.begin(); 1129e0cc8553SRatan Gupta uint8_t fruID{}; 1130e0cc8553SRatan Gupta auto recordID = get_sdr::request::get_record_id(req); 1131e0cc8553SRatan Gupta 1132e0cc8553SRatan Gupta fruID = recordID - FRU_RECORD_ID_START; 1133e0cc8553SRatan Gupta fru = frus.find(fruID); 1134e0cc8553SRatan Gupta if (fru == frus.end()) 1135e0cc8553SRatan Gupta { 1136e0cc8553SRatan Gupta return IPMI_CC_SENSOR_INVALID; 1137e0cc8553SRatan Gupta } 1138e0cc8553SRatan Gupta 1139e0cc8553SRatan Gupta /* Header */ 1140e0cc8553SRatan Gupta get_sdr::header::set_record_id(recordID, &(record.header)); 1141e0cc8553SRatan Gupta record.header.sdr_version = SDR_VERSION; // Based on IPMI Spec v2.0 rev 1.1 1142e0cc8553SRatan Gupta record.header.record_type = get_sdr::SENSOR_DATA_FRU_RECORD; 1143e0cc8553SRatan Gupta record.header.record_length = sizeof(record.key) + sizeof(record.body); 1144e0cc8553SRatan Gupta 1145e0cc8553SRatan Gupta /* Key */ 1146e0cc8553SRatan Gupta record.key.fruID = fruID; 1147e0cc8553SRatan Gupta record.key.accessLun |= IPMI_LOGICAL_FRU; 114868d9d405SMatt Simmering record.key.deviceAddress = BMCTargetAddress; 1149e0cc8553SRatan Gupta 1150e0cc8553SRatan Gupta /* Body */ 1151e0cc8553SRatan Gupta record.body.entityID = fru->second[0].entityID; 1152e0cc8553SRatan Gupta record.body.entityInstance = fru->second[0].entityInstance; 1153e0cc8553SRatan Gupta record.body.deviceType = fruInventoryDevice; 1154e0cc8553SRatan Gupta record.body.deviceTypeModifier = IPMIFruInventory; 1155e0cc8553SRatan Gupta 1156e0cc8553SRatan Gupta /* Device ID string */ 11570b02be92SPatrick Venture auto deviceID = 11580b02be92SPatrick Venture fru->second[0].path.substr(fru->second[0].path.find_last_of('/') + 1, 1159e0cc8553SRatan Gupta fru->second[0].path.length()); 1160e0cc8553SRatan Gupta 1161e0cc8553SRatan Gupta if (deviceID.length() > get_sdr::FRU_RECORD_DEVICE_ID_MAX_LENGTH) 1162e0cc8553SRatan Gupta { 1163e0cc8553SRatan Gupta get_sdr::body::set_device_id_strlen( 11640b02be92SPatrick Venture get_sdr::FRU_RECORD_DEVICE_ID_MAX_LENGTH, &(record.body)); 1165e0cc8553SRatan Gupta } 1166e0cc8553SRatan Gupta else 1167e0cc8553SRatan Gupta { 11680b02be92SPatrick Venture get_sdr::body::set_device_id_strlen(deviceID.length(), &(record.body)); 1169e0cc8553SRatan Gupta } 1170e0cc8553SRatan Gupta 1171e0cc8553SRatan Gupta strncpy(record.body.deviceID, deviceID.c_str(), 1172e0cc8553SRatan Gupta get_sdr::body::get_device_id_strlen(&(record.body))); 1173e0cc8553SRatan Gupta 1174e0cc8553SRatan Gupta if (++fru == frus.end()) 1175e0cc8553SRatan Gupta { 11769c11894eSJaghathiswari Rankappagounder Natarajan // we have reached till end of fru, so assign the next record id to 11779c11894eSJaghathiswari Rankappagounder Natarajan // 512(Max fru ID = 511) + Entity Record ID(may start with 0). 117887fd2cd1SPatrick Venture const auto& entityRecords = 117987fd2cd1SPatrick Venture ipmi::sensor::EntityInfoMapContainer::getContainer() 118087fd2cd1SPatrick Venture ->getIpmiEntityRecords(); 1181fbc6c9d7SPatrick Williams auto next_record_id = (entityRecords.size()) 1182fbc6c9d7SPatrick Williams ? entityRecords.begin()->first + 1183fbc6c9d7SPatrick Williams ENTITY_RECORD_ID_START 11849c11894eSJaghathiswari Rankappagounder Natarajan : END_OF_RECORD; 11859c11894eSJaghathiswari Rankappagounder Natarajan get_sdr::response::set_next_record_id(next_record_id, resp); 11869c11894eSJaghathiswari Rankappagounder Natarajan } 11879c11894eSJaghathiswari Rankappagounder Natarajan else 11889c11894eSJaghathiswari Rankappagounder Natarajan { 11899c11894eSJaghathiswari Rankappagounder Natarajan get_sdr::response::set_next_record_id( 11909c11894eSJaghathiswari Rankappagounder Natarajan (FRU_RECORD_ID_START + fru->first), resp); 11919c11894eSJaghathiswari Rankappagounder Natarajan } 11929c11894eSJaghathiswari Rankappagounder Natarajan 11939c11894eSJaghathiswari Rankappagounder Natarajan // Check for invalid offset size 11949c11894eSJaghathiswari Rankappagounder Natarajan if (req->offset > sizeof(record)) 11959c11894eSJaghathiswari Rankappagounder Natarajan { 11969c11894eSJaghathiswari Rankappagounder Natarajan return IPMI_CC_PARM_OUT_OF_RANGE; 11979c11894eSJaghathiswari Rankappagounder Natarajan } 11989c11894eSJaghathiswari Rankappagounder Natarajan 11999c11894eSJaghathiswari Rankappagounder Natarajan dataLength = std::min(static_cast<size_t>(req->bytes_to_read), 12009c11894eSJaghathiswari Rankappagounder Natarajan sizeof(record) - req->offset); 12019c11894eSJaghathiswari Rankappagounder Natarajan 12029c11894eSJaghathiswari Rankappagounder Natarajan std::memcpy(resp->record_data, 12039c11894eSJaghathiswari Rankappagounder Natarajan reinterpret_cast<uint8_t*>(&record) + req->offset, dataLength); 12049c11894eSJaghathiswari Rankappagounder Natarajan 12059c11894eSJaghathiswari Rankappagounder Natarajan *data_len = dataLength; 12069c11894eSJaghathiswari Rankappagounder Natarajan *data_len += 2; // additional 2 bytes for next record ID 12079c11894eSJaghathiswari Rankappagounder Natarajan 12089c11894eSJaghathiswari Rankappagounder Natarajan return IPMI_CC_OK; 12099c11894eSJaghathiswari Rankappagounder Natarajan } 12109c11894eSJaghathiswari Rankappagounder Natarajan 12119c11894eSJaghathiswari Rankappagounder Natarajan ipmi_ret_t ipmi_entity_get_sdr(ipmi_request_t request, ipmi_response_t response, 12129c11894eSJaghathiswari Rankappagounder Natarajan ipmi_data_len_t data_len) 12139c11894eSJaghathiswari Rankappagounder Natarajan { 12149c11894eSJaghathiswari Rankappagounder Natarajan auto req = reinterpret_cast<get_sdr::GetSdrReq*>(request); 12159c11894eSJaghathiswari Rankappagounder Natarajan auto resp = reinterpret_cast<get_sdr::GetSdrResp*>(response); 12169c11894eSJaghathiswari Rankappagounder Natarajan get_sdr::SensorDataEntityRecord record{}; 12179c11894eSJaghathiswari Rankappagounder Natarajan auto dataLength = 0; 12189c11894eSJaghathiswari Rankappagounder Natarajan 121987fd2cd1SPatrick Venture const auto& entityRecords = 122087fd2cd1SPatrick Venture ipmi::sensor::EntityInfoMapContainer::getContainer() 122187fd2cd1SPatrick Venture ->getIpmiEntityRecords(); 122283a0b848SPatrick Venture auto entity = entityRecords.begin(); 12239c11894eSJaghathiswari Rankappagounder Natarajan uint8_t entityRecordID; 12249c11894eSJaghathiswari Rankappagounder Natarajan auto recordID = get_sdr::request::get_record_id(req); 12259c11894eSJaghathiswari Rankappagounder Natarajan 12269c11894eSJaghathiswari Rankappagounder Natarajan entityRecordID = recordID - ENTITY_RECORD_ID_START; 122783a0b848SPatrick Venture entity = entityRecords.find(entityRecordID); 122883a0b848SPatrick Venture if (entity == entityRecords.end()) 12299c11894eSJaghathiswari Rankappagounder Natarajan { 12309c11894eSJaghathiswari Rankappagounder Natarajan return IPMI_CC_SENSOR_INVALID; 12319c11894eSJaghathiswari Rankappagounder Natarajan } 12329c11894eSJaghathiswari Rankappagounder Natarajan 12339c11894eSJaghathiswari Rankappagounder Natarajan /* Header */ 12349c11894eSJaghathiswari Rankappagounder Natarajan get_sdr::header::set_record_id(recordID, &(record.header)); 12359c11894eSJaghathiswari Rankappagounder Natarajan record.header.sdr_version = SDR_VERSION; // Based on IPMI Spec v2.0 rev 1.1 12369c11894eSJaghathiswari Rankappagounder Natarajan record.header.record_type = get_sdr::SENSOR_DATA_ENTITY_RECORD; 12379c11894eSJaghathiswari Rankappagounder Natarajan record.header.record_length = sizeof(record.key) + sizeof(record.body); 12389c11894eSJaghathiswari Rankappagounder Natarajan 12399c11894eSJaghathiswari Rankappagounder Natarajan /* Key */ 12409c11894eSJaghathiswari Rankappagounder Natarajan record.key.containerEntityId = entity->second.containerEntityId; 12419c11894eSJaghathiswari Rankappagounder Natarajan record.key.containerEntityInstance = entity->second.containerEntityInstance; 12429c11894eSJaghathiswari Rankappagounder Natarajan get_sdr::key::set_flags(entity->second.isList, entity->second.isLinked, 12439c11894eSJaghathiswari Rankappagounder Natarajan &(record.key)); 12449c11894eSJaghathiswari Rankappagounder Natarajan record.key.entityId1 = entity->second.containedEntities[0].first; 12459c11894eSJaghathiswari Rankappagounder Natarajan record.key.entityInstance1 = entity->second.containedEntities[0].second; 12469c11894eSJaghathiswari Rankappagounder Natarajan 12479c11894eSJaghathiswari Rankappagounder Natarajan /* Body */ 12489c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityId2 = entity->second.containedEntities[1].first; 12499c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityInstance2 = entity->second.containedEntities[1].second; 12509c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityId3 = entity->second.containedEntities[2].first; 12519c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityInstance3 = entity->second.containedEntities[2].second; 12529c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityId4 = entity->second.containedEntities[3].first; 12539c11894eSJaghathiswari Rankappagounder Natarajan record.body.entityInstance4 = entity->second.containedEntities[3].second; 12549c11894eSJaghathiswari Rankappagounder Natarajan 125583a0b848SPatrick Venture if (++entity == entityRecords.end()) 12569c11894eSJaghathiswari Rankappagounder Natarajan { 12570b02be92SPatrick Venture get_sdr::response::set_next_record_id(END_OF_RECORD, 12580b02be92SPatrick Venture resp); // last record 1259e0cc8553SRatan Gupta } 1260e0cc8553SRatan Gupta else 1261e0cc8553SRatan Gupta { 1262e0cc8553SRatan Gupta get_sdr::response::set_next_record_id( 12639c11894eSJaghathiswari Rankappagounder Natarajan (ENTITY_RECORD_ID_START + entity->first), resp); 1264e0cc8553SRatan Gupta } 1265e0cc8553SRatan Gupta 12660fbdbce2SEmily Shaffer // Check for invalid offset size 12670fbdbce2SEmily Shaffer if (req->offset > sizeof(record)) 1268e0cc8553SRatan Gupta { 12690fbdbce2SEmily Shaffer return IPMI_CC_PARM_OUT_OF_RANGE; 1270e0cc8553SRatan Gupta } 1271e0cc8553SRatan Gupta 12720fbdbce2SEmily Shaffer dataLength = std::min(static_cast<size_t>(req->bytes_to_read), 12730fbdbce2SEmily Shaffer sizeof(record) - req->offset); 1274e0cc8553SRatan Gupta 1275b51bf9c8SPatrick Venture std::memcpy(resp->record_data, 12761cd85963SJason M. Bills reinterpret_cast<uint8_t*>(&record) + req->offset, dataLength); 1277e0cc8553SRatan Gupta 1278e0cc8553SRatan Gupta *data_len = dataLength; 1279e0cc8553SRatan Gupta *data_len += 2; // additional 2 bytes for next record ID 1280e0cc8553SRatan Gupta 1281e0cc8553SRatan Gupta return IPMI_CC_OK; 1282e0cc8553SRatan Gupta } 1283e0cc8553SRatan Gupta 128411d68897SWilly Tu ipmi_ret_t ipmi_sen_get_sdr(ipmi_netfn_t, ipmi_cmd_t, ipmi_request_t request, 128511d68897SWilly Tu ipmi_response_t response, ipmi_data_len_t data_len, 128611d68897SWilly Tu ipmi_context_t) 1287bbef71c2SEmily Shaffer { 1288bbef71c2SEmily Shaffer ipmi_ret_t ret = IPMI_CC_OK; 1289bbef71c2SEmily Shaffer get_sdr::GetSdrReq* req = (get_sdr::GetSdrReq*)request; 1290bbef71c2SEmily Shaffer get_sdr::GetSdrResp* resp = (get_sdr::GetSdrResp*)response; 129138426dd5SPatrick Venture 1292bbef71c2SEmily Shaffer // Note: we use an iterator so we can provide the next ID at the end of 1293bbef71c2SEmily Shaffer // the call. 1294db0cbe64SPatrick Venture auto sensor = ipmi::sensor::sensors.begin(); 1295e0cc8553SRatan Gupta auto recordID = get_sdr::request::get_record_id(req); 1296bbef71c2SEmily Shaffer 1297bbef71c2SEmily Shaffer // At the beginning of a scan, the host side will send us id=0. 1298e0cc8553SRatan Gupta if (recordID != 0) 1299bbef71c2SEmily Shaffer { 13009c11894eSJaghathiswari Rankappagounder Natarajan // recordID 0 to 255 means it is a FULL record. 13019c11894eSJaghathiswari Rankappagounder Natarajan // recordID 256 to 511 means it is a FRU record. 13029c11894eSJaghathiswari Rankappagounder Natarajan // recordID greater then 511 means it is a Entity Association 13039c11894eSJaghathiswari Rankappagounder Natarajan // record. Currently we are supporting three record types: FULL 13049c11894eSJaghathiswari Rankappagounder Natarajan // record, FRU record and Enttiy Association record. 13059c11894eSJaghathiswari Rankappagounder Natarajan if (recordID >= ENTITY_RECORD_ID_START) 13069c11894eSJaghathiswari Rankappagounder Natarajan { 13079c11894eSJaghathiswari Rankappagounder Natarajan return ipmi_entity_get_sdr(request, response, data_len); 13089c11894eSJaghathiswari Rankappagounder Natarajan } 13099c11894eSJaghathiswari Rankappagounder Natarajan else if (recordID >= FRU_RECORD_ID_START && 13109c11894eSJaghathiswari Rankappagounder Natarajan recordID < ENTITY_RECORD_ID_START) 1311e0cc8553SRatan Gupta { 1312e0cc8553SRatan Gupta return ipmi_fru_get_sdr(request, response, data_len); 1313e0cc8553SRatan Gupta } 1314e0cc8553SRatan Gupta else 1315e0cc8553SRatan Gupta { 1316db0cbe64SPatrick Venture sensor = ipmi::sensor::sensors.find(recordID); 1317db0cbe64SPatrick Venture if (sensor == ipmi::sensor::sensors.end()) 1318e0cc8553SRatan Gupta { 1319bbef71c2SEmily Shaffer return IPMI_CC_SENSOR_INVALID; 1320bbef71c2SEmily Shaffer } 1321bbef71c2SEmily Shaffer } 1322e0cc8553SRatan Gupta } 1323bbef71c2SEmily Shaffer 1324bbef71c2SEmily Shaffer uint8_t sensor_id = sensor->first; 1325bbef71c2SEmily Shaffer 132614a47819SLei YU auto it = sdrCacheMap.find(sensor_id); 132714a47819SLei YU if (it == sdrCacheMap.end()) 132814a47819SLei YU { 1329bbef71c2SEmily Shaffer /* Header */ 133011d68897SWilly Tu get_sdr::SensorDataFullRecord record = {}; 1331bbef71c2SEmily Shaffer get_sdr::header::set_record_id(sensor_id, &(record.header)); 1332bbef71c2SEmily Shaffer record.header.sdr_version = 0x51; // Based on IPMI Spec v2.0 rev 1.1 1333bbef71c2SEmily Shaffer record.header.record_type = get_sdr::SENSOR_DATA_FULL_RECORD; 1334158ac703SPatrick Venture record.header.record_length = sizeof(record.key) + sizeof(record.body); 1335bbef71c2SEmily Shaffer 1336bbef71c2SEmily Shaffer /* Key */ 13379642391dSTom Joseph get_sdr::key::set_owner_id_bmc(&(record.key)); 1338bbef71c2SEmily Shaffer record.key.sensor_number = sensor_id; 1339bbef71c2SEmily Shaffer 1340bbef71c2SEmily Shaffer /* Body */ 13419642391dSTom Joseph record.body.entity_id = sensor->second.entityType; 1342bbef71c2SEmily Shaffer record.body.sensor_type = sensor->second.sensorType; 1343bbef71c2SEmily Shaffer record.body.event_reading_type = sensor->second.sensorReadingType; 13449642391dSTom Joseph record.body.entity_instance = sensor->second.instance; 13450780df10SJaghathiswari Rankappagounder Natarajan if (ipmi::sensor::Mutability::Write == 13460780df10SJaghathiswari Rankappagounder Natarajan (sensor->second.mutability & ipmi::sensor::Mutability::Write)) 13470780df10SJaghathiswari Rankappagounder Natarajan { 13480780df10SJaghathiswari Rankappagounder Natarajan get_sdr::body::init_settable_state(true, &(record.body)); 13490780df10SJaghathiswari Rankappagounder Natarajan } 1350bbef71c2SEmily Shaffer 1351bbef71c2SEmily Shaffer // Set the type-specific details given the DBus interface 135238426dd5SPatrick Venture populate_record_from_dbus(&(record.body), &(sensor->second), data_len); 135314a47819SLei YU sdrCacheMap[sensor_id] = std::move(record); 135414a47819SLei YU } 135514a47819SLei YU 135614a47819SLei YU const auto& record = sdrCacheMap[sensor_id]; 1357bbef71c2SEmily Shaffer 1358db0cbe64SPatrick Venture if (++sensor == ipmi::sensor::sensors.end()) 1359bbef71c2SEmily Shaffer { 1360e0cc8553SRatan Gupta // we have reached till end of sensor, so assign the next record id 1361e0cc8553SRatan Gupta // to 256(Max Sensor ID = 255) + FRU ID(may start with 0). 136238426dd5SPatrick Venture auto next_record_id = (frus.size()) 136338426dd5SPatrick Venture ? frus.begin()->first + FRU_RECORD_ID_START 13640b02be92SPatrick Venture : END_OF_RECORD; 1365e0cc8553SRatan Gupta 1366e0cc8553SRatan Gupta get_sdr::response::set_next_record_id(next_record_id, resp); 1367bbef71c2SEmily Shaffer } 1368bbef71c2SEmily Shaffer else 1369bbef71c2SEmily Shaffer { 1370bbef71c2SEmily Shaffer get_sdr::response::set_next_record_id(sensor->first, resp); 1371bbef71c2SEmily Shaffer } 1372bbef71c2SEmily Shaffer 13736c9ee519SEmily Shaffer if (req->offset > sizeof(record)) 13746c9ee519SEmily Shaffer { 13756c9ee519SEmily Shaffer return IPMI_CC_PARM_OUT_OF_RANGE; 13766c9ee519SEmily Shaffer } 13776c9ee519SEmily Shaffer 13786c9ee519SEmily Shaffer // data_len will ultimately be the size of the record, plus 13796c9ee519SEmily Shaffer // the size of the next record ID: 13806c9ee519SEmily Shaffer *data_len = std::min(static_cast<size_t>(req->bytes_to_read), 13816c9ee519SEmily Shaffer sizeof(record) - req->offset); 13826c9ee519SEmily Shaffer 13836c9ee519SEmily Shaffer std::memcpy(resp->record_data, 138414a47819SLei YU reinterpret_cast<const uint8_t*>(&record) + req->offset, 138514a47819SLei YU *data_len); 13866c9ee519SEmily Shaffer 13876c9ee519SEmily Shaffer // data_len should include the LSB and MSB: 1388fbc6c9d7SPatrick Williams *data_len += sizeof(resp->next_record_id_lsb) + 1389fbc6c9d7SPatrick Williams sizeof(resp->next_record_id_msb); 1390bbef71c2SEmily Shaffer 1391bbef71c2SEmily Shaffer return ret; 1392bbef71c2SEmily Shaffer } 1393bbef71c2SEmily Shaffer 13943342a8e0SJia, Chunhui static bool isFromSystemChannel() 13953342a8e0SJia, Chunhui { 13963342a8e0SJia, Chunhui // TODO we could not figure out where the request is from based on IPMI 13973342a8e0SJia, Chunhui // command handler parameters. because of it, we can not differentiate 13983342a8e0SJia, Chunhui // request from SMS/SMM or IPMB channel 13993342a8e0SJia, Chunhui return true; 14003342a8e0SJia, Chunhui } 14013342a8e0SJia, Chunhui 140211d68897SWilly Tu ipmi_ret_t ipmicmdPlatformEvent(ipmi_netfn_t, ipmi_cmd_t, 140311d68897SWilly Tu ipmi_request_t request, ipmi_response_t, 140411d68897SWilly Tu ipmi_data_len_t dataLen, ipmi_context_t) 14053342a8e0SJia, Chunhui { 14063342a8e0SJia, Chunhui uint16_t generatorID; 14073342a8e0SJia, Chunhui size_t count; 14083342a8e0SJia, Chunhui bool assert = true; 14093342a8e0SJia, Chunhui std::string sensorPath; 14103342a8e0SJia, Chunhui size_t paraLen = *dataLen; 14113342a8e0SJia, Chunhui PlatformEventRequest* req; 14123342a8e0SJia, Chunhui *dataLen = 0; 14133342a8e0SJia, Chunhui 14143342a8e0SJia, Chunhui if ((paraLen < selSystemEventSizeWith1Bytes) || 14153342a8e0SJia, Chunhui (paraLen > selSystemEventSizeWith3Bytes)) 14163342a8e0SJia, Chunhui { 14173342a8e0SJia, Chunhui return IPMI_CC_REQ_DATA_LEN_INVALID; 14183342a8e0SJia, Chunhui } 14193342a8e0SJia, Chunhui 14203342a8e0SJia, Chunhui if (isFromSystemChannel()) 14213342a8e0SJia, Chunhui { // first byte for SYSTEM Interface is Generator ID 14223342a8e0SJia, Chunhui // +1 to get common struct 14233342a8e0SJia, Chunhui req = reinterpret_cast<PlatformEventRequest*>((uint8_t*)request + 1); 14243342a8e0SJia, Chunhui // Capture the generator ID 14253342a8e0SJia, Chunhui generatorID = *reinterpret_cast<uint8_t*>(request); 14263342a8e0SJia, Chunhui // Platform Event usually comes from other firmware, like BIOS. 14273342a8e0SJia, Chunhui // Unlike BMC sensor, it does not have BMC DBUS sensor path. 14283342a8e0SJia, Chunhui sensorPath = "System"; 14293342a8e0SJia, Chunhui } 14303342a8e0SJia, Chunhui else 14313342a8e0SJia, Chunhui { 14323342a8e0SJia, Chunhui req = reinterpret_cast<PlatformEventRequest*>(request); 14333342a8e0SJia, Chunhui // TODO GenratorID for IPMB is combination of RqSA and RqLUN 14343342a8e0SJia, Chunhui generatorID = 0xff; 14353342a8e0SJia, Chunhui sensorPath = "IPMB"; 14363342a8e0SJia, Chunhui } 14373342a8e0SJia, Chunhui // Content of event data field depends on sensor class. 14383342a8e0SJia, Chunhui // When data0 bit[5:4] is non-zero, valid data counts is 3. 14393342a8e0SJia, Chunhui // When data0 bit[7:6] is non-zero, valid data counts is 2. 14403342a8e0SJia, Chunhui if (((req->data[0] & byte3EnableMask) != 0 && 14413342a8e0SJia, Chunhui paraLen < selSystemEventSizeWith3Bytes) || 14423342a8e0SJia, Chunhui ((req->data[0] & byte2EnableMask) != 0 && 14433342a8e0SJia, Chunhui paraLen < selSystemEventSizeWith2Bytes)) 14443342a8e0SJia, Chunhui { 14453342a8e0SJia, Chunhui return IPMI_CC_REQ_DATA_LEN_INVALID; 14463342a8e0SJia, Chunhui } 14473342a8e0SJia, Chunhui 14483342a8e0SJia, Chunhui // Count bytes of Event Data 14493342a8e0SJia, Chunhui if ((req->data[0] & byte3EnableMask) != 0) 14503342a8e0SJia, Chunhui { 14513342a8e0SJia, Chunhui count = 3; 14523342a8e0SJia, Chunhui } 14533342a8e0SJia, Chunhui else if ((req->data[0] & byte2EnableMask) != 0) 14543342a8e0SJia, Chunhui { 14553342a8e0SJia, Chunhui count = 2; 14563342a8e0SJia, Chunhui } 14573342a8e0SJia, Chunhui else 14583342a8e0SJia, Chunhui { 14593342a8e0SJia, Chunhui count = 1; 14603342a8e0SJia, Chunhui } 14613342a8e0SJia, Chunhui assert = req->eventDirectionType & directionMask ? false : true; 14623342a8e0SJia, Chunhui std::vector<uint8_t> eventData(req->data, req->data + count); 14633342a8e0SJia, Chunhui 14645d82f474SPatrick Williams sdbusplus::bus_t dbus(bus); 1465fbc6c9d7SPatrick Williams std::string service = ipmi::getService(dbus, ipmiSELAddInterface, 1466fbc6c9d7SPatrick Williams ipmiSELPath); 14675d82f474SPatrick Williams sdbusplus::message_t writeSEL = dbus.new_method_call( 14683342a8e0SJia, Chunhui service.c_str(), ipmiSELPath, ipmiSELAddInterface, "IpmiSelAdd"); 14693342a8e0SJia, Chunhui writeSEL.append(ipmiSELAddMessage, sensorPath, eventData, assert, 14703342a8e0SJia, Chunhui generatorID); 14713342a8e0SJia, Chunhui try 14723342a8e0SJia, Chunhui { 14733342a8e0SJia, Chunhui dbus.call(writeSEL); 14743342a8e0SJia, Chunhui } 1475a2ad2da8SPatrick Williams catch (const sdbusplus::exception_t& e) 14763342a8e0SJia, Chunhui { 14773342a8e0SJia, Chunhui phosphor::logging::log<phosphor::logging::level::ERR>(e.what()); 14783342a8e0SJia, Chunhui return IPMI_CC_UNSPECIFIED_ERROR; 14793342a8e0SJia, Chunhui } 14803342a8e0SJia, Chunhui return IPMI_CC_OK; 14813342a8e0SJia, Chunhui } 14823342a8e0SJia, Chunhui 148398a23840SMatthew Barth void register_netfn_sen_functions() 148498a23840SMatthew Barth { 1485d351a729SWilly Tu // Handlers with dbus-sdr handler implementation. 1486d351a729SWilly Tu // Do not register the hander if it dynamic sensors stack is used. 1487a8be7dc8SDeepak Kumar Sahu 1488d351a729SWilly Tu #ifndef FEATURE_DYNAMIC_SENSORS 1489be5c6b2aSLei YU 1490962e68baSLei YU #ifdef FEATURE_SENSORS_CACHE 1491be5c6b2aSLei YU // Initialize the sensor matches 1492be5c6b2aSLei YU initSensorMatches(); 1493962e68baSLei YU #endif 1494be5c6b2aSLei YU 14950573237fSTom // <Set Sensor Reading and Event Status> 14969da3a750SDeepak Kumar Sahu ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 14979da3a750SDeepak Kumar Sahu ipmi::sensor_event::cmdSetSensorReadingAndEvtSts, 14989da3a750SDeepak Kumar Sahu ipmi::Privilege::Operator, ipmiSetSensorReading); 14990573237fSTom // <Get Sensor Reading> 15004c3feba5Sjayaprakash Mutyala ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 15014c3feba5Sjayaprakash Mutyala ipmi::sensor_event::cmdGetSensorReading, 15024c3feba5Sjayaprakash Mutyala ipmi::Privilege::User, ipmiSensorGetSensorReading); 1503a344afc0SEmily Shaffer 15045ca50959STom Joseph // <Reserve Device SDR Repository> 1505d957823eSjayaprakash Mutyala ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 1506d957823eSjayaprakash Mutyala ipmi::sensor_event::cmdReserveDeviceSdrRepository, 1507d957823eSjayaprakash Mutyala ipmi::Privilege::User, ipmiSensorReserveSdr); 150898a23840SMatthew Barth 15095ca50959STom Joseph // <Get Device SDR Info> 1510d957823eSjayaprakash Mutyala ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 1511d957823eSjayaprakash Mutyala ipmi::sensor_event::cmdGetDeviceSdrInfo, 1512d957823eSjayaprakash Mutyala ipmi::Privilege::User, ipmiSensorGetDeviceSdrInfo); 1513bbef71c2SEmily Shaffer 15145c0beec1SDhruvaraj Subhashchandran // <Get Sensor Thresholds> 1515996c9798Sjayaprakash Mutyala ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 1516996c9798Sjayaprakash Mutyala ipmi::sensor_event::cmdGetSensorThreshold, 1517996c9798Sjayaprakash Mutyala ipmi::Privilege::User, ipmiSensorGetSensorThresholds); 15185c0beec1SDhruvaraj Subhashchandran 1519f93da667SLotus Xu // <Set Sensor Thresholds> 1520f93da667SLotus Xu ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 1521f93da667SLotus Xu ipmi::sensor_event::cmdSetSensorThreshold, 1522f93da667SLotus Xu ipmi::Privilege::User, ipmiSenSetSensorThresholds); 1523d3d2fe29SVivekanand Veeracholan 1524d3d2fe29SVivekanand Veeracholan // <Get Device SDR> 1525d3d2fe29SVivekanand Veeracholan ipmi_register_callback(NETFUN_SENSOR, IPMI_CMD_GET_DEVICE_SDR, nullptr, 1526d3d2fe29SVivekanand Veeracholan ipmi_sen_get_sdr, PRIVILEGE_USER); 1527d3d2fe29SVivekanand Veeracholan 1528d351a729SWilly Tu #endif 1529d351a729SWilly Tu 1530d351a729SWilly Tu // Common Handers used by both implementation. 1531d351a729SWilly Tu 1532d351a729SWilly Tu // <Platform Event Message> 1533d351a729SWilly Tu ipmi_register_callback(NETFUN_SENSOR, IPMI_CMD_PLATFORM_EVENT, nullptr, 1534d351a729SWilly Tu ipmicmdPlatformEvent, PRIVILEGE_OPERATOR); 1535d351a729SWilly Tu 1536d351a729SWilly Tu // <Get Sensor Type> 1537d351a729SWilly Tu ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, 1538d351a729SWilly Tu ipmi::sensor_event::cmdGetSensorType, 1539d351a729SWilly Tu ipmi::Privilege::User, ipmiGetSensorType); 1540d351a729SWilly Tu 154198a23840SMatthew Barth return; 154298a23840SMatthew Barth } 1543