| /* |
| // Copyright (c) 2017 2018 Intel Corporation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| */ |
| |
| #include <algorithm> |
| #include <array> |
| #include <boost/algorithm/string.hpp> |
| #include <boost/container/flat_map.hpp> |
| #include <chrono> |
| #include <cmath> |
| #include <commandutils.hpp> |
| #include <cstring> |
| #include <iostream> |
| #include <ipmi_to_redfish_hooks.hpp> |
| #include <ipmid/api.hpp> |
| #include <ipmid/utils.hpp> |
| #include <map> |
| #include <memory> |
| #include <optional> |
| #include <phosphor-logging/log.hpp> |
| #include <sdbusplus/bus.hpp> |
| #include <sdrutils.hpp> |
| #include <sensorcommands.hpp> |
| #include <sensorutils.hpp> |
| #include <stdexcept> |
| #include <storagecommands.hpp> |
| #include <string> |
| #include <utility> |
| #include <variant> |
| |
| namespace ipmi |
| { |
| using ManagedObjectType = |
| std::map<sdbusplus::message::object_path, |
| std::map<std::string, std::map<std::string, DbusVariant>>>; |
| |
| using SensorMap = std::map<std::string, std::map<std::string, DbusVariant>>; |
| |
| static constexpr int sensorListUpdatePeriod = 10; |
| static constexpr int sensorMapUpdatePeriod = 2; |
| |
| constexpr size_t maxSDRTotalSize = |
| 76; // Largest SDR Record Size (type 01) + SDR Overheader Size |
| constexpr static const uint32_t noTimestamp = 0xFFFFFFFF; |
| |
| static uint16_t sdrReservationID; |
| static uint32_t sdrLastAdd = noTimestamp; |
| static uint32_t sdrLastRemove = noTimestamp; |
| |
| SensorSubTree sensorTree; |
| static boost::container::flat_map<std::string, ManagedObjectType> SensorCache; |
| |
| // Specify the comparison required to sort and find char* map objects |
| struct CmpStr |
| { |
| bool operator()(const char *a, const char *b) const |
| { |
| return std::strcmp(a, b) < 0; |
| } |
| }; |
| const static boost::container::flat_map<const char *, SensorUnits, CmpStr> |
| sensorUnits{{{"temperature", SensorUnits::degreesC}, |
| {"voltage", SensorUnits::volts}, |
| {"current", SensorUnits::amps}, |
| {"fan_tach", SensorUnits::rpm}, |
| {"power", SensorUnits::watts}}}; |
| |
| void registerSensorFunctions() __attribute__((constructor)); |
| |
| static sdbusplus::bus::match::match sensorAdded( |
| *getSdBus(), |
| "type='signal',member='InterfacesAdded',arg0path='/xyz/openbmc_project/" |
| "sensors/'", |
| [](sdbusplus::message::message &m) { |
| sensorTree.clear(); |
| sdrLastAdd = std::chrono::duration_cast<std::chrono::seconds>( |
| std::chrono::system_clock::now().time_since_epoch()) |
| .count(); |
| }); |
| |
| static sdbusplus::bus::match::match sensorRemoved( |
| *getSdBus(), |
| "type='signal',member='InterfacesRemoved',arg0path='/xyz/openbmc_project/" |
| "sensors/'", |
| [](sdbusplus::message::message &m) { |
| sensorTree.clear(); |
| sdrLastRemove = std::chrono::duration_cast<std::chrono::seconds>( |
| std::chrono::system_clock::now().time_since_epoch()) |
| .count(); |
| }); |
| |
| // this keeps track of deassertions for sensor event status command. A |
| // deasertion can only happen if an assertion was seen first. |
| static boost::container::flat_map< |
| std::string, boost::container::flat_map<std::string, std::optional<bool>>> |
| thresholdDeassertMap; |
| |
| static sdbusplus::bus::match::match thresholdChanged( |
| *getSdBus(), |
| "type='signal',member='PropertiesChanged',interface='org.freedesktop.DBus." |
| "Properties',arg0namespace='xyz.openbmc_project.Sensor.Threshold'", |
| [](sdbusplus::message::message &m) { |
| boost::container::flat_map<std::string, std::variant<bool, double>> |
| values; |
| m.read(std::string(), values); |
| |
| auto findAssert = |
| std::find_if(values.begin(), values.end(), [](const auto &pair) { |
| return pair.first.find("Alarm") != std::string::npos; |
| }); |
| if (findAssert != values.end()) |
| { |
| auto ptr = std::get_if<bool>(&(findAssert->second)); |
| if (ptr == nullptr) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "thresholdChanged: Assert non bool"); |
| return; |
| } |
| if (*ptr) |
| { |
| phosphor::logging::log<phosphor::logging::level::INFO>( |
| "thresholdChanged: Assert", |
| phosphor::logging::entry("SENSOR=%s", m.get_path())); |
| thresholdDeassertMap[m.get_path()][findAssert->first] = *ptr; |
| } |
| else |
| { |
| auto &value = |
| thresholdDeassertMap[m.get_path()][findAssert->first]; |
| if (value) |
| { |
| phosphor::logging::log<phosphor::logging::level::INFO>( |
| "thresholdChanged: deassert", |
| phosphor::logging::entry("SENSOR=%s", m.get_path())); |
| value = *ptr; |
| } |
| } |
| } |
| }); |
| |
| static void getSensorMaxMin(const SensorMap &sensorMap, double &max, |
| double &min) |
| { |
| max = 127; |
| min = -128; |
| |
| auto sensorObject = sensorMap.find("xyz.openbmc_project.Sensor.Value"); |
| auto critical = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| auto warning = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| |
| if (sensorObject != sensorMap.end()) |
| { |
| auto maxMap = sensorObject->second.find("MaxValue"); |
| auto minMap = sensorObject->second.find("MinValue"); |
| |
| if (maxMap != sensorObject->second.end()) |
| { |
| max = std::visit(VariantToDoubleVisitor(), maxMap->second); |
| } |
| if (minMap != sensorObject->second.end()) |
| { |
| min = std::visit(VariantToDoubleVisitor(), minMap->second); |
| } |
| } |
| if (critical != sensorMap.end()) |
| { |
| auto lower = critical->second.find("CriticalLow"); |
| auto upper = critical->second.find("CriticalHigh"); |
| if (lower != critical->second.end()) |
| { |
| double value = std::visit(VariantToDoubleVisitor(), lower->second); |
| min = std::min(value, min); |
| } |
| if (upper != critical->second.end()) |
| { |
| double value = std::visit(VariantToDoubleVisitor(), upper->second); |
| max = std::max(value, max); |
| } |
| } |
| if (warning != sensorMap.end()) |
| { |
| |
| auto lower = warning->second.find("WarningLow"); |
| auto upper = warning->second.find("WarningHigh"); |
| if (lower != warning->second.end()) |
| { |
| double value = std::visit(VariantToDoubleVisitor(), lower->second); |
| min = std::min(value, min); |
| } |
| if (upper != warning->second.end()) |
| { |
| double value = std::visit(VariantToDoubleVisitor(), upper->second); |
| max = std::max(value, max); |
| } |
| } |
| } |
| |
| static bool getSensorMap(std::string sensorConnection, std::string sensorPath, |
| SensorMap &sensorMap) |
| { |
| static boost::container::flat_map< |
| std::string, std::chrono::time_point<std::chrono::steady_clock>> |
| updateTimeMap; |
| |
| auto updateFind = updateTimeMap.find(sensorConnection); |
| auto lastUpdate = std::chrono::time_point<std::chrono::steady_clock>(); |
| if (updateFind != updateTimeMap.end()) |
| { |
| lastUpdate = updateFind->second; |
| } |
| |
| auto now = std::chrono::steady_clock::now(); |
| |
| if (std::chrono::duration_cast<std::chrono::seconds>(now - lastUpdate) |
| .count() > sensorMapUpdatePeriod) |
| { |
| updateTimeMap[sensorConnection] = now; |
| |
| std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus(); |
| auto managedObj = dbus->new_method_call( |
| sensorConnection.c_str(), "/", "org.freedesktop.DBus.ObjectManager", |
| "GetManagedObjects"); |
| |
| ManagedObjectType managedObjects; |
| try |
| { |
| auto reply = dbus->call(managedObj); |
| reply.read(managedObjects); |
| } |
| catch (sdbusplus::exception_t &) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Error getting managed objects from connection", |
| phosphor::logging::entry("CONNECTION=%s", |
| sensorConnection.c_str())); |
| return false; |
| } |
| |
| SensorCache[sensorConnection] = managedObjects; |
| } |
| auto connection = SensorCache.find(sensorConnection); |
| if (connection == SensorCache.end()) |
| { |
| return false; |
| } |
| auto path = connection->second.find(sensorPath); |
| if (path == connection->second.end()) |
| { |
| return false; |
| } |
| sensorMap = path->second; |
| |
| return true; |
| } |
| |
| /* sensor commands */ |
| ipmi_ret_t ipmiSensorWildcardHandler(ipmi_netfn_t netfn, ipmi_cmd_t cmd, |
| ipmi_request_t request, |
| ipmi_response_t response, |
| ipmi_data_len_t dataLen, |
| ipmi_context_t context) |
| { |
| *dataLen = 0; |
| printCommand(+netfn, +cmd); |
| return IPMI_CC_INVALID; |
| } |
| |
| namespace meHealth |
| { |
| constexpr const char *busname = "xyz.openbmc_project.NodeManagerProxy"; |
| constexpr const char *path = "/xyz/openbmc_project/status/me"; |
| constexpr const char *interface = "xyz.openbmc_project.SetHealth"; |
| constexpr const char *method = "SetHealth"; |
| constexpr const char *critical = "critical"; |
| constexpr const char *warning = "warning"; |
| constexpr const char *ok = "ok"; |
| } // namespace meHealth |
| |
| static void setMeStatus(uint8_t eventData2, uint8_t eventData3, bool disable) |
| { |
| constexpr const std::array<uint8_t, 10> critical = { |
| 0x1, 0x2, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xD, 0xE}; |
| constexpr const std::array<uint8_t, 5> warning = {0x3, 0xA, 0x13, 0x19, |
| 0x1A}; |
| |
| std::string state; |
| if (std::find(critical.begin(), critical.end(), eventData2) != |
| critical.end()) |
| { |
| state = meHealth::critical; |
| } |
| // special case 0x3 as we only care about a few states |
| else if (eventData2 == 0x3) |
| { |
| if (eventData3 <= 0x2) |
| { |
| state = meHealth::warning; |
| } |
| else |
| { |
| return; |
| } |
| } |
| else if (std::find(warning.begin(), warning.end(), eventData2) != |
| warning.end()) |
| { |
| state = meHealth::warning; |
| } |
| else |
| { |
| return; |
| } |
| if (disable) |
| { |
| state = meHealth::ok; |
| } |
| |
| std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus(); |
| auto setHealth = |
| dbus->new_method_call(meHealth::busname, meHealth::path, |
| meHealth::interface, meHealth::method); |
| setHealth.append(std::to_string(static_cast<size_t>(eventData2)), state); |
| try |
| { |
| dbus->call(setHealth); |
| } |
| catch (sdbusplus::exception_t &) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Failed to set ME Health"); |
| } |
| } |
| |
| ipmi::RspType<> ipmiSenPlatformEvent(ipmi::message::Payload &p) |
| { |
| constexpr const uint8_t meId = 0x2C; |
| constexpr const uint8_t meSensorNum = 0x17; |
| constexpr const uint8_t disabled = 0x80; |
| |
| uint8_t generatorID = 0; |
| uint8_t evmRev = 0; |
| uint8_t sensorType = 0; |
| uint8_t sensorNum = 0; |
| uint8_t eventType = 0; |
| uint8_t eventData1 = 0; |
| std::optional<uint8_t> eventData2 = 0; |
| std::optional<uint8_t> eventData3 = 0; |
| |
| // todo: This check is supposed to be based on the incoming channel. |
| // e.g. system channel will provide upto 8 bytes including generator |
| // ID, but ipmb channel will provide only up to 7 bytes without the |
| // generator ID. |
| // Support for this check is coming in future patches, so for now just base |
| // it on if the first byte is the EvMRev (0x04). |
| if (p.size() && p.data()[0] == 0x04) |
| { |
| p.unpack(evmRev, sensorType, sensorNum, eventType, eventData1, |
| eventData2, eventData3); |
| // todo: the generator ID for this channel is supposed to come from the |
| // IPMB requesters slave address. Support for this is coming in future |
| // patches, so for now just assume it is coming from the ME (0x2C). |
| generatorID = 0x2C; |
| } |
| else |
| { |
| p.unpack(generatorID, evmRev, sensorType, sensorNum, eventType, |
| eventData1, eventData2, eventData3); |
| } |
| if (!p.fullyUnpacked()) |
| { |
| return ipmi::responseReqDataLenInvalid(); |
| } |
| |
| // Send this request to the Redfish hooks to log it as a Redfish message |
| // instead. There is no need to add it to the SEL, so just return success. |
| intel_oem::ipmi::sel::checkRedfishHooks( |
| generatorID, evmRev, sensorType, sensorNum, eventType, eventData1, |
| eventData2.value_or(0xFF), eventData3.value_or(0xFF)); |
| |
| if (generatorID == meId && sensorNum == meSensorNum && eventData2 && |
| eventData3) |
| { |
| setMeStatus(*eventData2, *eventData3, (eventType & disabled)); |
| } |
| |
| return ipmi::responseSuccess(); |
| } |
| |
| ipmi::RspType<uint8_t, uint8_t, uint8_t, std::optional<uint8_t>> |
| ipmiSenGetSensorReading(uint8_t sensnum) |
| { |
| std::string connection; |
| std::string path; |
| |
| auto status = getSensorConnection(sensnum, connection, path); |
| if (status) |
| { |
| return ipmi::response(status); |
| } |
| |
| SensorMap sensorMap; |
| if (!getSensorMap(connection, path, sensorMap)) |
| { |
| return ipmi::responseResponseError(); |
| } |
| auto sensorObject = sensorMap.find("xyz.openbmc_project.Sensor.Value"); |
| |
| if (sensorObject == sensorMap.end() || |
| sensorObject->second.find("Value") == sensorObject->second.end()) |
| { |
| return ipmi::responseResponseError(); |
| } |
| auto &valueVariant = sensorObject->second["Value"]; |
| double reading = std::visit(VariantToDoubleVisitor(), valueVariant); |
| |
| double max = 0; |
| double min = 0; |
| getSensorMaxMin(sensorMap, max, min); |
| |
| int16_t mValue = 0; |
| int16_t bValue = 0; |
| int8_t rExp = 0; |
| int8_t bExp = 0; |
| bool bSigned = false; |
| |
| if (!getSensorAttributes(max, min, mValue, rExp, bValue, bExp, bSigned)) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| uint8_t value = |
| scaleIPMIValueFromDouble(reading, mValue, rExp, bValue, bExp, bSigned); |
| uint8_t operation = |
| static_cast<uint8_t>(IPMISensorReadingByte2::sensorScanningEnable); |
| operation |= |
| static_cast<uint8_t>(IPMISensorReadingByte2::eventMessagesEnable); |
| |
| uint8_t thresholds = 0; |
| |
| auto warningObject = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| if (warningObject != sensorMap.end()) |
| { |
| auto alarmHigh = warningObject->second.find("WarningAlarmHigh"); |
| auto alarmLow = warningObject->second.find("WarningAlarmLow"); |
| if (alarmHigh != warningObject->second.end()) |
| { |
| if (std::get<bool>(alarmHigh->second)) |
| { |
| thresholds |= static_cast<uint8_t>( |
| IPMISensorReadingByte3::upperNonCritical); |
| } |
| } |
| if (alarmLow != warningObject->second.end()) |
| { |
| if (std::get<bool>(alarmLow->second)) |
| { |
| thresholds |= static_cast<uint8_t>( |
| IPMISensorReadingByte3::lowerNonCritical); |
| } |
| } |
| } |
| |
| auto criticalObject = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| if (criticalObject != sensorMap.end()) |
| { |
| auto alarmHigh = criticalObject->second.find("CriticalAlarmHigh"); |
| auto alarmLow = criticalObject->second.find("CriticalAlarmLow"); |
| if (alarmHigh != criticalObject->second.end()) |
| { |
| if (std::get<bool>(alarmHigh->second)) |
| { |
| thresholds |= |
| static_cast<uint8_t>(IPMISensorReadingByte3::upperCritical); |
| } |
| } |
| if (alarmLow != criticalObject->second.end()) |
| { |
| if (std::get<bool>(alarmLow->second)) |
| { |
| thresholds |= |
| static_cast<uint8_t>(IPMISensorReadingByte3::lowerCritical); |
| } |
| } |
| } |
| |
| // no discrete as of today so optional byte is never returned |
| return ipmi::responseSuccess(value, operation, thresholds, std::nullopt); |
| } |
| |
| /** @brief implements the Set Sensor threshold command |
| * @param sensorNumber - sensor number |
| * @param lowerNonCriticalThreshMask |
| * @param lowerCriticalThreshMask |
| * @param lowerNonRecovThreshMask |
| * @param upperNonCriticalThreshMask |
| * @param upperCriticalThreshMask |
| * @param upperNonRecovThreshMask |
| * @param reserved |
| * @param lowerNonCritical - lower non-critical threshold |
| * @param lowerCritical - Lower critical threshold |
| * @param lowerNonRecoverable - Lower non recovarable threshold |
| * @param upperNonCritical - Upper non-critical threshold |
| * @param upperCritical - Upper critical |
| * @param upperNonRecoverable - Upper Non-recoverable |
| * |
| * @returns IPMI completion code |
| */ |
| ipmi::RspType<> ipmiSenSetSensorThresholds( |
| uint8_t sensorNum, bool lowerNonCriticalThreshMask, |
| bool lowerCriticalThreshMask, bool lowerNonRecovThreshMask, |
| bool upperNonCriticalThreshMask, bool upperCriticalThreshMask, |
| bool upperNonRecovThreshMask, uint2_t reserved, uint8_t lowerNonCritical, |
| uint8_t lowerCritical, uint8_t lowerNonRecoverable, |
| uint8_t upperNonCritical, uint8_t upperCritical, |
| uint8_t upperNonRecoverable) |
| { |
| constexpr uint8_t thresholdMask = 0xFF; |
| |
| if (reserved) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| |
| // lower nc and upper nc not suppported on any sensor |
| if (lowerNonRecovThreshMask || upperNonRecovThreshMask) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| |
| // if none of the threshold mask are set, nothing to do |
| if (!(lowerNonCriticalThreshMask | lowerCriticalThreshMask | |
| lowerNonRecovThreshMask | upperNonCriticalThreshMask | |
| upperCriticalThreshMask | upperNonRecovThreshMask)) |
| { |
| return ipmi::responseSuccess(); |
| } |
| |
| std::string connection; |
| std::string path; |
| |
| ipmi::Cc status = getSensorConnection(sensorNum, connection, path); |
| if (status) |
| { |
| return ipmi::response(status); |
| } |
| SensorMap sensorMap; |
| if (!getSensorMap(connection, path, sensorMap)) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| double max = 0; |
| double min = 0; |
| getSensorMaxMin(sensorMap, max, min); |
| |
| int16_t mValue = 0; |
| int16_t bValue = 0; |
| int8_t rExp = 0; |
| int8_t bExp = 0; |
| bool bSigned = false; |
| |
| if (!getSensorAttributes(max, min, mValue, rExp, bValue, bExp, bSigned)) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| // store a vector of property name, value to set, and interface |
| std::vector<std::tuple<std::string, uint8_t, std::string>> thresholdsToSet; |
| |
| // define the indexes of the tuple |
| constexpr uint8_t propertyName = 0; |
| constexpr uint8_t thresholdValue = 1; |
| constexpr uint8_t interface = 2; |
| // verifiy all needed fields are present |
| if (lowerCriticalThreshMask || upperCriticalThreshMask) |
| { |
| auto findThreshold = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| if (findThreshold == sensorMap.end()) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| if (lowerCriticalThreshMask) |
| { |
| auto findLower = findThreshold->second.find("CriticalLow"); |
| if (findLower == findThreshold->second.end()) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| thresholdsToSet.emplace_back("CriticalLow", lowerCritical, |
| findThreshold->first); |
| } |
| if (upperCriticalThreshMask) |
| { |
| auto findUpper = findThreshold->second.find("CriticalHigh"); |
| if (findUpper == findThreshold->second.end()) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| thresholdsToSet.emplace_back("CriticalHigh", upperCritical, |
| findThreshold->first); |
| } |
| } |
| if (lowerNonCriticalThreshMask || upperNonCriticalThreshMask) |
| { |
| auto findThreshold = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| if (findThreshold == sensorMap.end()) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| if (lowerNonCriticalThreshMask) |
| { |
| auto findLower = findThreshold->second.find("WarningLow"); |
| if (findLower == findThreshold->second.end()) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| thresholdsToSet.emplace_back("WarningLow", lowerNonCritical, |
| findThreshold->first); |
| } |
| if (upperNonCriticalThreshMask) |
| { |
| auto findUpper = findThreshold->second.find("WarningHigh"); |
| if (findUpper == findThreshold->second.end()) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| thresholdsToSet.emplace_back("WarningHigh", upperNonCritical, |
| findThreshold->first); |
| } |
| } |
| for (const auto &property : thresholdsToSet) |
| { |
| // from section 36.3 in the IPMI Spec, assume all linear |
| double valueToSet = ((mValue * std::get<thresholdValue>(property)) + |
| (bValue * std::pow(10, bExp))) * |
| std::pow(10, rExp); |
| setDbusProperty( |
| *getSdBus(), connection, path, std::get<interface>(property), |
| std::get<propertyName>(property), ipmi::Value(valueToSet)); |
| } |
| return ipmi::responseSuccess(); |
| } |
| |
| IPMIThresholds getIPMIThresholds(const SensorMap &sensorMap) |
| { |
| IPMIThresholds resp; |
| auto warningInterface = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| auto criticalInterface = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| |
| if ((warningInterface != sensorMap.end()) || |
| (criticalInterface != sensorMap.end())) |
| { |
| auto sensorPair = sensorMap.find("xyz.openbmc_project.Sensor.Value"); |
| |
| if (sensorPair == sensorMap.end()) |
| { |
| // should not have been able to find a sensor not implementing |
| // the sensor object |
| throw std::runtime_error("Invalid sensor map"); |
| } |
| |
| double max = 0; |
| double min = 0; |
| getSensorMaxMin(sensorMap, max, min); |
| |
| int16_t mValue = 0; |
| int16_t bValue = 0; |
| int8_t rExp = 0; |
| int8_t bExp = 0; |
| bool bSigned = false; |
| |
| if (!getSensorAttributes(max, min, mValue, rExp, bValue, bExp, bSigned)) |
| { |
| throw std::runtime_error("Invalid sensor atrributes"); |
| } |
| if (warningInterface != sensorMap.end()) |
| { |
| auto &warningMap = warningInterface->second; |
| |
| auto warningHigh = warningMap.find("WarningHigh"); |
| auto warningLow = warningMap.find("WarningLow"); |
| |
| if (warningHigh != warningMap.end()) |
| { |
| |
| double value = |
| std::visit(VariantToDoubleVisitor(), warningHigh->second); |
| resp.warningHigh = scaleIPMIValueFromDouble( |
| value, mValue, rExp, bValue, bExp, bSigned); |
| } |
| if (warningLow != warningMap.end()) |
| { |
| double value = |
| std::visit(VariantToDoubleVisitor(), warningLow->second); |
| resp.warningLow = scaleIPMIValueFromDouble( |
| value, mValue, rExp, bValue, bExp, bSigned); |
| } |
| } |
| if (criticalInterface != sensorMap.end()) |
| { |
| auto &criticalMap = criticalInterface->second; |
| |
| auto criticalHigh = criticalMap.find("CriticalHigh"); |
| auto criticalLow = criticalMap.find("CriticalLow"); |
| |
| if (criticalHigh != criticalMap.end()) |
| { |
| double value = |
| std::visit(VariantToDoubleVisitor(), criticalHigh->second); |
| resp.criticalHigh = scaleIPMIValueFromDouble( |
| value, mValue, rExp, bValue, bExp, bSigned); |
| } |
| if (criticalLow != criticalMap.end()) |
| { |
| double value = |
| std::visit(VariantToDoubleVisitor(), criticalLow->second); |
| resp.criticalLow = scaleIPMIValueFromDouble( |
| value, mValue, rExp, bValue, bExp, bSigned); |
| } |
| } |
| } |
| return resp; |
| } |
| |
| ipmi::RspType<uint8_t, // readable |
| uint8_t, // lowerNCrit |
| uint8_t, // lowerCrit |
| uint8_t, // lowerNrecoverable |
| uint8_t, // upperNC |
| uint8_t, // upperCrit |
| uint8_t> // upperNRecoverable |
| ipmiSenGetSensorThresholds(uint8_t sensorNumber) |
| { |
| std::string connection; |
| std::string path; |
| |
| auto status = getSensorConnection(sensorNumber, connection, path); |
| if (status) |
| { |
| return ipmi::response(status); |
| } |
| |
| SensorMap sensorMap; |
| if (!getSensorMap(connection, path, sensorMap)) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| IPMIThresholds thresholdData; |
| try |
| { |
| thresholdData = getIPMIThresholds(sensorMap); |
| } |
| catch (std::exception &) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| uint8_t readable = 0; |
| uint8_t lowerNC = 0; |
| uint8_t lowerCritical = 0; |
| uint8_t lowerNonRecoverable = 0; |
| uint8_t upperNC = 0; |
| uint8_t upperCritical = 0; |
| uint8_t upperNonRecoverable = 0; |
| |
| if (thresholdData.warningHigh) |
| { |
| readable |= |
| 1 << static_cast<uint8_t>(IPMIThresholdRespBits::upperNonCritical); |
| upperNC = *thresholdData.warningHigh; |
| } |
| if (thresholdData.warningLow) |
| { |
| readable |= |
| 1 << static_cast<uint8_t>(IPMIThresholdRespBits::lowerNonCritical); |
| lowerNC = *thresholdData.warningLow; |
| } |
| |
| if (thresholdData.criticalHigh) |
| { |
| readable |= |
| 1 << static_cast<uint8_t>(IPMIThresholdRespBits::upperCritical); |
| upperCritical = *thresholdData.criticalHigh; |
| } |
| if (thresholdData.criticalLow) |
| { |
| readable |= |
| 1 << static_cast<uint8_t>(IPMIThresholdRespBits::lowerCritical); |
| lowerCritical = *thresholdData.criticalLow; |
| } |
| |
| return ipmi::responseSuccess(readable, lowerNC, lowerCritical, |
| lowerNonRecoverable, upperNC, upperCritical, |
| upperNonRecoverable); |
| } |
| |
| /** @brief implements the get Sensor event enable command |
| * @param sensorNumber - sensor number |
| * |
| * @returns IPMI completion code plus response data |
| * - enabled - Sensor Event messages |
| * - assertionEnabledLsb - Assertion event messages |
| * - assertionEnabledMsb - Assertion event messages |
| * - deassertionEnabledLsb - Deassertion event messages |
| * - deassertionEnabledMsb - Deassertion event messages |
| */ |
| |
| ipmi::RspType<uint8_t, // enabled |
| uint8_t, // assertionEnabledLsb |
| uint8_t, // assertionEnabledMsb |
| uint8_t, // deassertionEnabledLsb |
| uint8_t> // deassertionEnabledMsb |
| ipmiSenGetSensorEventEnable(uint8_t sensorNum) |
| { |
| std::string connection; |
| std::string path; |
| |
| uint8_t enabled = 0; |
| uint8_t assertionEnabledLsb = 0; |
| uint8_t assertionEnabledMsb = 0; |
| uint8_t deassertionEnabledLsb = 0; |
| uint8_t deassertionEnabledMsb = 0; |
| |
| auto status = getSensorConnection(sensorNum, connection, path); |
| if (status) |
| { |
| return ipmi::response(status); |
| } |
| |
| SensorMap sensorMap; |
| if (!getSensorMap(connection, path, sensorMap)) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| auto warningInterface = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| auto criticalInterface = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| if ((warningInterface != sensorMap.end()) || |
| (criticalInterface != sensorMap.end())) |
| { |
| enabled = static_cast<uint8_t>( |
| IPMISensorEventEnableByte2::sensorScanningEnable); |
| if (warningInterface != sensorMap.end()) |
| { |
| auto &warningMap = warningInterface->second; |
| |
| auto warningHigh = warningMap.find("WarningHigh"); |
| auto warningLow = warningMap.find("WarningLow"); |
| if (warningHigh != warningMap.end()) |
| { |
| assertionEnabledLsb |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperNonCriticalGoingHigh); |
| deassertionEnabledLsb |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperNonCriticalGoingLow); |
| } |
| if (warningLow != warningMap.end()) |
| { |
| assertionEnabledLsb |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::lowerNonCriticalGoingLow); |
| deassertionEnabledLsb |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::lowerNonCriticalGoingHigh); |
| } |
| } |
| if (criticalInterface != sensorMap.end()) |
| { |
| auto &criticalMap = criticalInterface->second; |
| |
| auto criticalHigh = criticalMap.find("CriticalHigh"); |
| auto criticalLow = criticalMap.find("CriticalLow"); |
| |
| if (criticalHigh != criticalMap.end()) |
| { |
| assertionEnabledMsb |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperCriticalGoingHigh); |
| deassertionEnabledMsb |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperCriticalGoingLow); |
| } |
| if (criticalLow != criticalMap.end()) |
| { |
| assertionEnabledLsb |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::lowerCriticalGoingLow); |
| deassertionEnabledLsb |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::lowerCriticalGoingHigh); |
| } |
| } |
| } |
| |
| return ipmi::responseSuccess(enabled, assertionEnabledLsb, |
| assertionEnabledMsb, deassertionEnabledLsb, |
| deassertionEnabledMsb); |
| } |
| |
| ipmi_ret_t ipmiSenGetSensorEventStatus(ipmi_netfn_t netfn, ipmi_cmd_t cmd, |
| ipmi_request_t request, |
| ipmi_response_t response, |
| ipmi_data_len_t dataLen, |
| ipmi_context_t context) |
| { |
| if (*dataLen != 1) |
| { |
| *dataLen = 0; |
| return IPMI_CC_REQ_DATA_LEN_INVALID; |
| } |
| *dataLen = 0; // default to 0 in case of an error |
| |
| uint8_t sensnum = *(static_cast<uint8_t *>(request)); |
| |
| std::string connection; |
| std::string path; |
| |
| auto status = getSensorConnection(sensnum, connection, path); |
| if (status) |
| { |
| return status; |
| } |
| |
| SensorMap sensorMap; |
| if (!getSensorMap(connection, path, sensorMap)) |
| { |
| return IPMI_CC_RESPONSE_ERROR; |
| } |
| |
| auto warningInterface = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| auto criticalInterface = |
| sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| |
| // zero out response buff |
| auto responseClear = static_cast<uint8_t *>(response); |
| std::fill(responseClear, responseClear + sizeof(SensorEventStatusResp), 0); |
| auto resp = static_cast<SensorEventStatusResp *>(response); |
| resp->enabled = |
| static_cast<uint8_t>(IPMISensorEventEnableByte2::sensorScanningEnable); |
| |
| std::optional<bool> criticalDeassertHigh = |
| thresholdDeassertMap[path]["CriticalAlarmHigh"]; |
| std::optional<bool> criticalDeassertLow = |
| thresholdDeassertMap[path]["CriticalAlarmLow"]; |
| std::optional<bool> warningDeassertHigh = |
| thresholdDeassertMap[path]["WarningAlarmHigh"]; |
| std::optional<bool> warningDeassertLow = |
| thresholdDeassertMap[path]["WarningAlarmLow"]; |
| |
| if (criticalDeassertHigh && !*criticalDeassertHigh) |
| { |
| resp->deassertionsMSB |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperCriticalGoingHigh); |
| } |
| if (criticalDeassertLow && !*criticalDeassertLow) |
| { |
| resp->deassertionsMSB |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperCriticalGoingLow); |
| } |
| if (warningDeassertHigh && !*warningDeassertHigh) |
| { |
| resp->deassertionsLSB |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperNonCriticalGoingHigh); |
| } |
| if (warningDeassertLow && !*warningDeassertLow) |
| { |
| resp->deassertionsLSB |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::lowerNonCriticalGoingHigh); |
| } |
| |
| if ((warningInterface != sensorMap.end()) || |
| (criticalInterface != sensorMap.end())) |
| { |
| resp->enabled = static_cast<uint8_t>( |
| IPMISensorEventEnableByte2::eventMessagesEnable); |
| if (warningInterface != sensorMap.end()) |
| { |
| auto &warningMap = warningInterface->second; |
| |
| auto warningHigh = warningMap.find("WarningAlarmHigh"); |
| auto warningLow = warningMap.find("WarningAlarmLow"); |
| auto warningHighAlarm = false; |
| auto warningLowAlarm = false; |
| |
| if (warningHigh != warningMap.end()) |
| { |
| warningHighAlarm = std::get<bool>(warningHigh->second); |
| } |
| if (warningLow != warningMap.end()) |
| { |
| warningLowAlarm = std::get<bool>(warningLow->second); |
| } |
| if (warningHighAlarm) |
| { |
| resp->assertionsLSB |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperNonCriticalGoingHigh); |
| } |
| if (warningLowAlarm) |
| { |
| resp->assertionsLSB |= 1; // lower nc going low |
| } |
| } |
| if (criticalInterface != sensorMap.end()) |
| { |
| auto &criticalMap = criticalInterface->second; |
| |
| auto criticalHigh = criticalMap.find("CriticalAlarmHigh"); |
| auto criticalLow = criticalMap.find("CriticalAlarmLow"); |
| auto criticalHighAlarm = false; |
| auto criticalLowAlarm = false; |
| |
| if (criticalHigh != criticalMap.end()) |
| { |
| criticalHighAlarm = std::get<bool>(criticalHigh->second); |
| } |
| if (criticalLow != criticalMap.end()) |
| { |
| criticalLowAlarm = std::get<bool>(criticalLow->second); |
| } |
| if (criticalHighAlarm) |
| { |
| resp->assertionsMSB |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperCriticalGoingHigh); |
| } |
| if (criticalLowAlarm) |
| { |
| resp->assertionsLSB |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::lowerCriticalGoingLow); |
| } |
| } |
| *dataLen = sizeof(SensorEventStatusResp); |
| } |
| |
| // no thresholds enabled, don't need assertionMSB |
| else |
| { |
| *dataLen = sizeof(SensorEventStatusResp) - 1; |
| } |
| |
| return IPMI_CC_OK; |
| } |
| |
| /* end sensor commands */ |
| |
| /* storage commands */ |
| |
| ipmi::RspType<uint8_t, // sdr version |
| uint16_t, // record count |
| uint16_t, // free space |
| uint32_t, // most recent addition |
| uint32_t, // most recent erase |
| uint8_t // operationSupport |
| > |
| ipmiStorageGetSDRRepositoryInfo(void) |
| { |
| constexpr const uint16_t unspecifiedFreeSpace = 0xFFFF; |
| if (sensorTree.empty() && !getSensorSubtree(sensorTree)) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| size_t fruCount = 0; |
| ipmi::Cc ret = ipmi::storage::getFruSdrCount(fruCount); |
| if (ret != ipmi::ccSuccess) |
| { |
| return ipmi::response(ret); |
| } |
| |
| uint16_t recordCount = |
| sensorTree.size() + fruCount + ipmi::storage::type12Count; |
| |
| uint8_t operationSupport = static_cast<uint8_t>( |
| SdrRepositoryInfoOps::overflow); // write not supported |
| |
| operationSupport |= |
| static_cast<uint8_t>(SdrRepositoryInfoOps::allocCommandSupported); |
| operationSupport |= static_cast<uint8_t>( |
| SdrRepositoryInfoOps::reserveSDRRepositoryCommandSupported); |
| return ipmi::responseSuccess(ipmiSdrVersion, recordCount, |
| unspecifiedFreeSpace, sdrLastAdd, |
| sdrLastRemove, operationSupport); |
| } |
| |
| /** @brief implements the get SDR allocation info command |
| * |
| * @returns IPMI completion code plus response data |
| * - allocUnits - Number of possible allocation units |
| * - allocUnitSize - Allocation unit size in bytes. |
| * - allocUnitFree - Number of free allocation units |
| * - allocUnitLargestFree - Largest free block in allocation units |
| * - maxRecordSize - Maximum record size in allocation units. |
| */ |
| ipmi::RspType<uint16_t, // allocUnits |
| uint16_t, // allocUnitSize |
| uint16_t, // allocUnitFree |
| uint16_t, // allocUnitLargestFree |
| uint8_t // maxRecordSize |
| > |
| ipmiStorageGetSDRAllocationInfo() |
| { |
| // 0000h unspecified number of alloc units |
| constexpr uint16_t allocUnits = 0; |
| |
| constexpr uint16_t allocUnitFree = 0; |
| constexpr uint16_t allocUnitLargestFree = 0; |
| // only allow one block at a time |
| constexpr uint8_t maxRecordSize = 1; |
| |
| return ipmi::responseSuccess(allocUnits, maxSDRTotalSize, allocUnitFree, |
| allocUnitLargestFree, maxRecordSize); |
| } |
| |
| /** @brief implements the reserve SDR command |
| * @returns IPMI completion code plus response data |
| * - sdrReservationID |
| */ |
| ipmi::RspType<uint16_t> ipmiStorageReserveSDR() |
| { |
| sdrReservationID++; |
| if (sdrReservationID == 0) |
| { |
| sdrReservationID++; |
| } |
| |
| return ipmi::responseSuccess(sdrReservationID); |
| } |
| |
| ipmi::RspType<uint16_t, // next record ID |
| std::vector<uint8_t> // payload |
| > |
| ipmiStorageGetSDR(uint16_t reservationID, uint16_t recordID, uint8_t offset, |
| uint8_t bytesToRead) |
| { |
| constexpr uint16_t lastRecordIndex = 0xFFFF; |
| |
| // reservation required for partial reads with non zero offset into |
| // record |
| if ((sdrReservationID == 0 || reservationID != sdrReservationID) && offset) |
| { |
| return ipmi::responseInvalidReservationId(); |
| } |
| |
| if (sensorTree.empty() && !getSensorSubtree(sensorTree)) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| size_t fruCount = 0; |
| ipmi::Cc ret = ipmi::storage::getFruSdrCount(fruCount); |
| if (ret != ipmi::ccSuccess) |
| { |
| return ipmi::response(ret); |
| } |
| |
| size_t lastRecord = |
| sensorTree.size() + fruCount + ipmi::storage::type12Count - 1; |
| if (recordID == lastRecordIndex) |
| { |
| recordID = lastRecord; |
| } |
| if (recordID > lastRecord) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| |
| uint16_t nextRecordId = lastRecord > recordID ? recordID + 1 : 0XFFFF; |
| |
| if (recordID >= sensorTree.size()) |
| { |
| std::vector<uint8_t> recordData; |
| size_t fruIndex = recordID - sensorTree.size(); |
| if (fruIndex >= fruCount) |
| { |
| // handle type 12 hardcoded records |
| size_t type12Index = fruIndex - fruCount; |
| if (type12Index >= ipmi::storage::type12Count || |
| offset > sizeof(Type12Record)) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| std::vector<uint8_t> record = |
| ipmi::storage::getType12SDRs(type12Index, recordID); |
| if (record.size() < (offset + bytesToRead)) |
| { |
| bytesToRead = record.size() - offset; |
| } |
| |
| recordData.insert(recordData.end(), record.begin() + offset, |
| record.begin() + offset + bytesToRead); |
| } |
| else |
| { |
| // handle fru records |
| get_sdr::SensorDataFruRecord data; |
| if (offset > sizeof(data)) |
| { |
| return ipmi::responseInvalidFieldRequest(); |
| } |
| ret = ipmi::storage::getFruSdrs(fruIndex, data); |
| if (ret != IPMI_CC_OK) |
| { |
| return ipmi::response(ret); |
| } |
| data.header.record_id_msb = recordID << 8; |
| data.header.record_id_lsb = recordID & 0xFF; |
| if (sizeof(data) < (offset + bytesToRead)) |
| { |
| bytesToRead = sizeof(data) - offset; |
| } |
| |
| uint8_t *respStart = reinterpret_cast<uint8_t *>(&data) + offset; |
| recordData.insert(recordData.end(), respStart, |
| respStart + bytesToRead); |
| } |
| |
| return ipmi::responseSuccess(nextRecordId, recordData); |
| } |
| |
| std::string connection; |
| std::string path; |
| uint16_t sensorIndex = recordID; |
| for (const auto &sensor : sensorTree) |
| { |
| if (sensorIndex-- == 0) |
| { |
| if (!sensor.second.size()) |
| { |
| return ipmi::responseResponseError(); |
| } |
| connection = sensor.second.begin()->first; |
| path = sensor.first; |
| break; |
| } |
| } |
| |
| SensorMap sensorMap; |
| if (!getSensorMap(connection, path, sensorMap)) |
| { |
| return ipmi::responseResponseError(); |
| } |
| uint8_t sensornumber = (recordID & 0xFF); |
| get_sdr::SensorDataFullRecord record = {0}; |
| |
| record.header.record_id_msb = recordID << 8; |
| record.header.record_id_lsb = recordID & 0xFF; |
| record.header.sdr_version = ipmiSdrVersion; |
| record.header.record_type = get_sdr::SENSOR_DATA_FULL_RECORD; |
| record.header.record_length = sizeof(get_sdr::SensorDataFullRecord) - |
| sizeof(get_sdr::SensorDataRecordHeader); |
| record.key.owner_id = 0x20; |
| record.key.owner_lun = 0x0; |
| record.key.sensor_number = sensornumber; |
| |
| record.body.entity_id = 0x0; |
| record.body.entity_instance = 0x01; |
| record.body.sensor_capabilities = 0x68; // auto rearm - todo hysteresis |
| record.body.sensor_type = getSensorTypeFromPath(path); |
| std::string type = getSensorTypeStringFromPath(path); |
| auto typeCstr = type.c_str(); |
| auto findUnits = sensorUnits.find(typeCstr); |
| if (findUnits != sensorUnits.end()) |
| { |
| record.body.sensor_units_2_base = |
| static_cast<uint8_t>(findUnits->second); |
| } // else default 0x0 unspecified |
| |
| record.body.event_reading_type = getSensorEventTypeFromPath(path); |
| |
| auto sensorObject = sensorMap.find("xyz.openbmc_project.Sensor.Value"); |
| if (sensorObject == sensorMap.end()) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| auto maxObject = sensorObject->second.find("MaxValue"); |
| auto minObject = sensorObject->second.find("MinValue"); |
| double max = 128; |
| double min = -127; |
| if (maxObject != sensorObject->second.end()) |
| { |
| max = std::visit(VariantToDoubleVisitor(), maxObject->second); |
| } |
| |
| if (minObject != sensorObject->second.end()) |
| { |
| min = std::visit(VariantToDoubleVisitor(), minObject->second); |
| } |
| |
| int16_t mValue = 0; |
| int8_t rExp = 0; |
| int16_t bValue = 0; |
| int8_t bExp = 0; |
| bool bSigned = false; |
| |
| if (!getSensorAttributes(max, min, mValue, rExp, bValue, bExp, bSigned)) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| // apply M, B, and exponents, M and B are 10 bit values, exponents are 4 |
| record.body.m_lsb = mValue & 0xFF; |
| |
| // move the smallest bit of the MSB into place (bit 9) |
| // the MSbs are bits 7:8 in m_msb_and_tolerance |
| uint8_t mMsb = (mValue & (1 << 8)) > 0 ? (1 << 6) : 0; |
| |
| // assign the negative |
| if (mValue < 0) |
| { |
| mMsb |= (1 << 7); |
| } |
| record.body.m_msb_and_tolerance = mMsb; |
| |
| record.body.b_lsb = bValue & 0xFF; |
| |
| // move the smallest bit of the MSB into place |
| // the MSbs are bits 7:8 in b_msb_and_accuracy_lsb |
| uint8_t bMsb = (bValue & (1 << 8)) > 0 ? (1 << 6) : 0; |
| |
| // assign the negative |
| if (bValue < 0) |
| { |
| bMsb |= (1 << 7); |
| } |
| record.body.b_msb_and_accuracy_lsb = bMsb; |
| |
| record.body.r_b_exponents = bExp & 0x7; |
| if (bExp < 0) |
| { |
| record.body.r_b_exponents |= 1 << 3; |
| } |
| record.body.r_b_exponents = (rExp & 0x7) << 4; |
| if (rExp < 0) |
| { |
| record.body.r_b_exponents |= 1 << 7; |
| } |
| |
| // todo fill out rest of units |
| if (bSigned) |
| { |
| record.body.sensor_units_1 = 1 << 7; |
| } |
| |
| // populate sensor name from path |
| std::string name; |
| size_t nameStart = path.rfind("/"); |
| if (nameStart != std::string::npos) |
| { |
| name = path.substr(nameStart + 1, std::string::npos - nameStart); |
| } |
| |
| std::replace(name.begin(), name.end(), '_', ' '); |
| if (name.size() > FULL_RECORD_ID_STR_MAX_LENGTH) |
| { |
| // try to not truncate by replacing common words |
| constexpr std::array<std::pair<const char *, const char *>, 2> |
| replaceWords = {std::make_pair("Output", "Out"), |
| std::make_pair("Input", "In")}; |
| for (const auto &[find, replace] : replaceWords) |
| { |
| boost::replace_all(name, find, replace); |
| } |
| |
| name.resize(FULL_RECORD_ID_STR_MAX_LENGTH); |
| } |
| record.body.id_string_info = name.size(); |
| std::strncpy(record.body.id_string, name.c_str(), |
| sizeof(record.body.id_string)); |
| |
| IPMIThresholds thresholdData; |
| try |
| { |
| thresholdData = getIPMIThresholds(sensorMap); |
| } |
| catch (std::exception &) |
| { |
| return ipmi::responseResponseError(); |
| } |
| |
| if (thresholdData.criticalHigh) |
| { |
| record.body.upper_critical_threshold = *thresholdData.criticalHigh; |
| record.body.supported_deassertions[1] |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperCriticalGoingHigh); |
| record.body.supported_assertions[1] |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperCriticalGoingHigh); |
| record.body.discrete_reading_setting_mask[0] |= |
| static_cast<uint8_t>(IPMISensorReadingByte3::upperCritical); |
| } |
| if (thresholdData.warningHigh) |
| { |
| record.body.upper_noncritical_threshold = *thresholdData.warningHigh; |
| record.body.supported_deassertions[0] |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperNonCriticalGoingHigh); |
| record.body.supported_assertions[0] |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::upperNonCriticalGoingHigh); |
| record.body.discrete_reading_setting_mask[0] |= |
| static_cast<uint8_t>(IPMISensorReadingByte3::upperNonCritical); |
| } |
| if (thresholdData.criticalLow) |
| { |
| record.body.lower_critical_threshold = *thresholdData.criticalLow; |
| record.body.supported_deassertions[0] |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::lowerCriticalGoingLow); |
| record.body.supported_assertions[0] |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::lowerCriticalGoingLow); |
| record.body.discrete_reading_setting_mask[0] |= |
| static_cast<uint8_t>(IPMISensorReadingByte3::lowerCritical); |
| } |
| if (thresholdData.warningLow) |
| { |
| record.body.lower_noncritical_threshold = *thresholdData.warningLow; |
| record.body.supported_deassertions[0] |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::lowerNonCriticalGoingLow); |
| record.body.supported_assertions[0] |= static_cast<uint8_t>( |
| IPMISensorEventEnableThresholds::lowerNonCriticalGoingLow); |
| record.body.discrete_reading_setting_mask[0] |= |
| static_cast<uint8_t>(IPMISensorReadingByte3::lowerNonCritical); |
| } |
| |
| // everything that is readable is setable |
| record.body.discrete_reading_setting_mask[1] = |
| record.body.discrete_reading_setting_mask[0]; |
| |
| if (sizeof(get_sdr::SensorDataFullRecord) < (offset + bytesToRead)) |
| { |
| bytesToRead = sizeof(get_sdr::SensorDataFullRecord) - offset; |
| } |
| |
| uint8_t *respStart = reinterpret_cast<uint8_t *>(&record) + offset; |
| std::vector<uint8_t> recordData(respStart, respStart + bytesToRead); |
| |
| return ipmi::responseSuccess(nextRecordId, recordData); |
| } |
| /* end storage commands */ |
| |
| void registerSensorFunctions() |
| { |
| // get firmware version information |
| ipmiPrintAndRegister(NETFUN_SENSOR, IPMI_CMD_WILDCARD, nullptr, |
| ipmiSensorWildcardHandler, PRIVILEGE_USER); |
| |
| // <Get Sensor Type> |
| ipmiPrintAndRegister(NETFUN_SENSOR, ipmi::sensor_event::cmdGetSensorType, |
| nullptr, ipmiSensorWildcardHandler, PRIVILEGE_USER); |
| |
| // <Set Sensor Reading and Event Status> |
| ipmiPrintAndRegister( |
| NETFUN_SENSOR, ipmi::sensor_event::cmdSetSensorReadingAndEvtSts, |
| nullptr, ipmiSensorWildcardHandler, PRIVILEGE_OPERATOR); |
| |
| // <Platform Event> |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnSensor, |
| ipmi::sensor_event::cmdPlatformEvent, |
| ipmi::Privilege::Operator, ipmiSenPlatformEvent); |
| |
| // <Get Sensor Reading> |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnSensor, |
| ipmi::sensor_event::cmdGetSensorReading, |
| ipmi::Privilege::User, ipmiSenGetSensorReading); |
| |
| // <Get Sensor Threshold> |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnSensor, |
| ipmi::sensor_event::cmdGetSensorThreshold, |
| ipmi::Privilege::User, ipmiSenGetSensorThresholds); |
| |
| // <Set Sensor Threshold> |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnSensor, |
| ipmi::sensor_event::cmdSetSensorThreshold, |
| ipmi::Privilege::Operator, |
| ipmiSenSetSensorThresholds); |
| |
| // <Get Sensor Event Enable> |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnSensor, |
| ipmi::sensor_event::cmdGetSensorEventEnable, |
| ipmi::Privilege::User, ipmiSenGetSensorEventEnable); |
| |
| // <Get Sensor Event Status> |
| ipmiPrintAndRegister(NETFUN_SENSOR, |
| ipmi::sensor_event::cmdGetSensorEventStatus, nullptr, |
| ipmiSenGetSensorEventStatus, PRIVILEGE_USER); |
| |
| // register all storage commands for both Sensor and Storage command |
| // versions |
| |
| // <Get SDR Repository Info> |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnStorage, |
| ipmi::storage::cmdGetSdrRepositoryInfo, |
| ipmi::Privilege::User, |
| ipmiStorageGetSDRRepositoryInfo); |
| |
| // <Get SDR Allocation Info> |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnStorage, |
| ipmi::storage::cmdGetSdrRepositoryAllocInfo, |
| ipmi::Privilege::User, |
| ipmiStorageGetSDRAllocationInfo); |
| |
| // <Reserve SDR Repo> |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnSensor, |
| ipmi::sensor_event::cmdReserveDeviceSdrRepository, |
| ipmi::Privilege::User, ipmiStorageReserveSDR); |
| |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnStorage, |
| ipmi::storage::cmdReserveSdrRepository, |
| ipmi::Privilege::User, ipmiStorageReserveSDR); |
| |
| // <Get Sdr> |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnSensor, |
| ipmi::sensor_event::cmdGetDeviceSdr, |
| ipmi::Privilege::User, ipmiStorageGetSDR); |
| |
| ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnStorage, |
| ipmi::storage::cmdGetSdr, ipmi::Privilege::User, |
| ipmiStorageGetSDR); |
| } |
| } // namespace ipmi |